Steuervorrichtung eines Automatikgetriebes

Ein springendes Schalten eines Automatikgetriebes mit einer Vielzahl von Schaltstufen, etwa bspw. zehn Vorwärtsstufen, involviert den Betrieb vieler Eingriffsbauteile. Der Schaltbetrieb für das springende Schalten ist daher kompliziert, wodurch es schwierig ist, dass das Automatikgetriebe schnell anspricht. Nach dem Vollenden des Schaltens auf die siebte Stufe als eine direktkoppelnde Stufe durch Einrücken von drei Kupplungen C1, C3, C4 wird zudem die verbleibende andere Kupplung C2 ebenso bei der siebten Stufe eingerückt. In dem Fall eines springenden Schaltens, bspw. eines Schaltens von der siebten Stufe auf die fünfte Stufe, wird das Schalten auf die fünfte Stufe vollendet, indem die Kupplung C1 ausgerückt wird und eine Steuerung zum Ausrücken der Kupplung C3 und zum Einrücken einer Bremse B1 durchgeführt wird, wobei die verbleibende andere Kupplung C2 in dem eingerückten Zustand gehalten wird. Dies erleichtert den Schaltbetrieb von der direktkoppelnden Stufe und ermöglicht das schnelle ...

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROLLING DEVICE OF VEHICLE

PROBLEM TO BE SOLVED: To reduce shocks in recovering from a neutral control. SOLUTION: A neutral controlling device for releasing an input clutch 310 when the vehicle is stopped while a condition of the vehicle satisfies a predetermined condition, and a torque reduction control device for executing the torque reduction control of an engine 100 when the input clutch 310 is engaged at the time of recovering from the neutral control are mounted to this controlling device of a vehicle. The controlling device includes a turbine rotation speed sensor 410 sensing a turbine rotation speed NT of the vehicle; and an ECT_ECU 1020 for judging that execution of the torque reduction control with the torque reduction control device is completed when a time change rate ΔNT of the turbine rotation speed NT sensed by the turbine rotation speed sensor 410 is negative, and the turbine rotation speed NT becomes not more than a predetermined rotation speed NTCNTRE. COPYRIGHT: (C)2004,JPO&NCIPI ...

BORON-CONTAINING ORGANOSILAZANE POLYMER AND METHOD FOR PRODUCING THE SAME AND CERAMIC OBTAINED THEREFROM

PROBLEM TO BE SOLVED: To provide a boron-containing organosilazane polymer suitable as a precursor for obtaining a ceramic having an amorphous structure which is stable even at a high temperature of ≥1,800 °C, being oxidation-resistant at ≥1,700°C and having a low density and high radiation ratio in a high yield and to provide a method for producing the polymer. SOLUTION: The boron-containing organosilazane polymer is produced by passing through a first step for mixing an organohalosilane with boron trichloride in an organic solvent, a second step for obtaining an oligomer by carrying out coammonolysis of the mixture by using ammonia while stirring the mixture at ≤-55°C, a third step for carrying out deammonia condensation by heating the oligomer under stirring, a fourth step for filtering ammonium chloride produced as a by-product at a room temperature and a fifth step for polymerizing the oligomer by an alkali catalyst. COPYRIGHT: (C)2005,JPO&NCIPI ...

AUTOMATIC HEM SEWING MACHINE

Flüssigkeitsdruck-Steuereinrichtung für ein automatisches Kraftfahrzeug Getriebe

Organosilicon polymer and process for production thereof

An organosilicon polymer composed mainly of the following structural units (A), (B), (C), (D), (E) and (F> wherein R represents CH3 or H, said structural units forming linear, branched and cyclic structures, and containing a polysilane skeleton can be produced by adding at least one anhydrous metal halide to a polysilane having the structure the amount of the metal halide being 0.5 to 10% by weight based on the weight of the polysilane; and heating the mixture in an atmosphere inert to the reaction.

VEHICLE TAX EQUIPMENT AND - TAX PROCEDURES

ENGINE CONTROL DEVICE FOR VEHICLE

The invention provides an engine control device for a vehicle comprising an engine with a supercharger and an automatic transmission, wherein worsening of drive force responsiveness can be avoided and gearshift shock can be reduced. When a boost pressure of a supercharger (54) is equal to or greater than a pre-established boost pressure suppression threshold, a boost pressure suppression control means (108) executes boost pressure suppression control for activating an electronic throttle valve during the boost pressure increasing process so that the boost pressure stops increasing. During the gear shifting of an automatic transmission (12), as the degree of progression of the gear shifting approaches completion, a boost pressure suppression control limiting means (110) limits the action of the electronic throttle valve toward closing during the boost pressure suppression control. Therefore, gearshift shock can be reduced because sudden fluctuations in engine torque caused by the boost pressure ...

Vehicle starting control equipment

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

Control device for vehicular automatic transmission

A control device for an automatic transmission 10 having shift control means 88 operative to select a manual shift mode is provided for preventing acceleration response from deteriorating in the automatic transmission 10. The control device includes automatic up-range control means 90 for switching a range to a D range when high oil-temperature determining means determines presence of a high oil-temperature state, and high oil-temperature down-range permitting means 92 for permitting a down-range during a manual shift operation until a selected uppermost gear position GSELECT reaches a determining gear position GJUGE when the accelerator-on drive determining means 86 subsequently determines presence of an accelerator-on drive. Even when obtaining a drive force is attempted during an accelerator-on drive mode after switching the range, the down-range by the manual shift operation is permitted until the selected uppermost gear position GSELECT reaches the determining gear position GJUGE.

Motorkühlsystem

Steuervorrichtung und Steuerverfahren für ein Automatikgetriebe

Organopolyarysilane, process for its production, and fibers prepared therefrom

DEVICE AND PROCEDURE FOR THE VEHICLE PRICE INCREASE

POLYMETALLOCARBOSILANE, AND PROCESS FOR ITS PRODUCTION

A polymetallocarbosilane having a number average molecular weight of 700 to 100,000 derived from a polycarbosilane having a number average molecular weight of 200 to 10,000 and containing a main-chain skeleton represented mainly by the general formula wherein R represents a hydrogen atom, a lower alkyl group or a phenyl group, andan organometallic compound represented by the general formula MX4 wherein M represents Ti or Zr, and X represents an alkoxy group having 1 to 20 carbon atoms, a phenoxy group or an acetylacetoxy group, at least one of the silicon atoms of the polymetallocarbosilane being bonded to the metal atom (M) through an oxygen atom, the ratio of the total number of the structural units ?Si-CH2? to the total nunnber of the structural units ?M-O? in the polymetallocarbosilane being in the range of from 2:1 to 200:1; and a process for production thereof. Molded articles obtained by firing the polymetallocarbosilane exhibit excellent mechanical properties and oxidation ...

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

INTERNAL GEAR PUMP EVALUATION DEVICE AND INTERNAL GEAR PUMP EVALUATION PROGRAM

PROBLEM TO BE SOLVED: To provide an internal gear pump evaluation device and an internal gear pump evaluation program which can easily evaluate performance of an internal gear pump. SOLUTION: Inner pressure distributions of fluid in a plurality of pump chambers are calculated based on design data of a trochoid gear pump (S11), and a balanced eccentricity ratio ε of a trochoid gear with respect to a casing at a balanced point where a load F with respect to an outer rotor is equal to a bearing force P with respect to the outer rotor (S12 to S17). Where, the load F is generated by pressure of an outer pressure distribution Q(θ) of the fluid in a gap in a radial direction between the outer rotor and a case calculated based on the calculated inner pressure distribution, and the bearing force P is generated by the fluid in the gap in the radial direction between the outer rotor and the case when the outer rotor is rotated with respect to the case. Drive torque M of an inner rotor of the trochoid ...

OUTPUT CONTROL DEVICE AND METHOD FOR VEHICLE

PROBLEM TO BE SOLVED: To improve the fuel consumption in a neutral state of an automatic transmission. SOLUTION: This output control method comprises a step (S104) for calculating the load Tn reduced in changing from a D range to a N range, when a neutral control starting condition is satisfied (YES in S102), a step (S106) for calculating the load Tmin necessary in neutral control, a step (S110) for adjusting the load of an engine by an oil pump, when Tmin becomes lower than Tn (YES in S108), and a step (S112) for adjusting an idling rotating frequency of the engine. COPYRIGHT: (C)2004,JPO ...

VEHICULAR DECELERATION CONTROL DEVICE

PROBLEM TO BE SOLVED: To provide a deceleration control device to prevent a shock from occurring at the time of braking control in conjunction with deceleration control during changing deceleration of a vehicle. SOLUTION: This vehicular deceleration control device includes a position switching deciding means 98 (S5) deciding if the deceleration of the vehicle is under change or not, and a brake source change suppressing means 108 (S9) suppressing or prohibiting the change from a braking means under operation at deciding time to other braking means when the position switching deciding means 98 decides that the deceleration of the vehicle is under change. Accordingly, since the braking means operating at the start time of the change is continuously used during changing the deceleration of the vehicle as it is, the easiest possible braking control is only executed. Thus the deceleration control device preventing the shock from occurring at the time of braking control in cooperation with the ...

INDEXABLE CLAMPING DEVICE

PURPOSE: To improve the work efficiency by mounting a pair of clamping devices on a turn table and enabling machining with various angle while clamping. CONSTITUTION: A pair of threaded clamping rods 24, 25 formed with right-hand and left-hand threads to be rotated through driving means 30, 40 are mounted on the upper face of a table 15 rotatable around the central shaft 16 then a pair of click members 31, 32, 41, 42 are screwed respectively over said rods 24, 25 while rotary devices 17W23 for driving the turn table 15 are provided. Consequently, the material can be rotated by random angle around the neutral shaft and applied with machining including various indexing resulting in considerable improvement of work efficiency. COPYRIGHT: (C)1985,JPO&Japio ...

ZIRCONIA PHOTOCATALYST AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To obtain a zirconia photocatalyst by creating a new level of an impurity in the forbidden band of zirconia to make the light absorption edge shift to longer wavelengths. SOLUTION: A precursor produced by polymerization of a chemically modified zirconium alkoxide by partial hydrolysis is formed into a powder, fiber, thin film or nano-sheet and sintered in the atmosphere or an atmosphere comprising one or more selected from air, oxygen, ammonia and hydrogen to produce a zirconia photocatalyst having a light absorption edge 400 nm or more. Formation of a new level of an impurity in the valence band of zirconia permits shifting of the absorption edge to longer wavelengths. COPYRIGHT: (C)2005,JPO&NCIPI ...

CONTROL DEVICE FOR VEHICLE AUTOMATIC TRANSMISSIONS

CONTINUOUS INORGANIC FIBERS AND PROCESS FOR PRODUCTION THEREOF

Continuous inorganic fibers consisting substantially of Si, Zr and C and optionally of 0, said fibers being composed of (1) an amorphous material consisting substantially of Si, Zr and C and optionally of 0, or (2) an aggregate consisting substantially of ultrafine crystalline particles of .beta.-SiC, ZrC, a solid solution of .beta.-SiC and Zr5 and ZrC1-x wherein 0 Подробнее

CONTINUOUS INORGANIC FIBERS AND PROCESS FOR PRODUCTION THEREOF

ABSTRACT OF THE DISCLOSURE: Continuous inorganic fibers consisting sub-stantially of Si, Ti and C and optionally of 0, said fibers being composed of (1) an amorphous material con-sisting substantially of Si, Ti and C and optionally of 0, or (2) an aggregate consisting substantially of ultra-fine crystalline particles of .beta.-SiC, TiC, a solid solu-tion of .beta.-SiC and TiC and TiCl-x wherein 0<x<1 and having a particle diameter of not more than 500 .ANG., in which amorphous SiO2 and TiO2 sometimes exist in the neighborhood of these ultrafine crystalline particles, or (3) a mixture of said amorphous material (1) and said aggregate (2) of ultrafine crystalline particles. The aforesaid continuous inorganic fibers can be produced by the following steps: a first step of preparing a semi-inorganic block copolymer comprising polycarbosilane blocks having a main chain skeleton composed mainly of carbosilane units of the formula ?Si-CU2?, each silicon atom of said carbosilane units having bonded thereto a side-chain group selected from the class consisting of hydrogen, lower alkyl and phenyl, and titanoxane units of the formula ?Ti-O?; a second step of preparing a spinning dope of said semi-inorganic block copolymer; a third step of subjecting the resulting fibers to a treatment of rendering them infusible under tension or under no tension; and a fourth step of firing the in-fusible fibers at a temperature of 800 to 1800°C in vacuum or in an atmosphere of an inert gas or a reducing gas.

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL APPARATUS AND CONTROL METHOD FOR AN AUTOMATIC TRANSMISSION, PROGRAM FOR DIRECTING A COMPUTER TO EXECUTE THE CONTROL METHOD, AND STORAGE MEDIUM ON WHICH PROGRAM IS RECORDED

An ECU executes a program that outputs a shift command when a determination has been made to perform a power-on downshift (i.e., YES in SlOO); controls the hydraulic pressure supplied to a friction engagement element to perform the power-on downshift; allows the correction of the hydraulic pressure supplied to the friction engagement element during the power-on downshift when the difference between a target input torque and an estimated input torque is equal to or less than a threshold value TT (1) (i.e., YES in S130); and correcting the hydraulic pressure supplied to the friction engagement element during the power-on downshift. © KIPO & WIPO 2009 ...

MULTIPLE SPEED TRANSMISSION

An automatic transmission includes: a Simpson type complex planetary gear train including single pinion type first and second planetary gears and and single pinion type third and fourth planetary gears and ; first through fourth clutches C to C; and first and second brakes B and B. A first carrier of the first planetary gear is coupled to an input shaft . A first ring gear of the first planetary gear is selectively connected to an output shaft by the first clutch C 111-. (canceled)12. A multiple speed transmission for changing a speed of power transmitted to an input member and transmitting the power to an output member , the multiple speed transmission comprising:a first planetary gear including a first rotation element, a second rotation element, and a third rotation element that are arranged in order with intervals in accordance with a gear ratio on a velocity diagram;a second planetary gear including a fourth rotation element, a fifth rotation element, and a sixth rotation element that are arranged in order with intervals in accordance with a gear ratio on a velocity diagram;a complex planetary gear train including a fixable element, an input element constantly coupled to the input member, a first output element, and a second output element that are arranged in order with intervals in accordance with a gear ratio on a velocity diagram; andsix engaging elements each connecting and disconnecting a rotation element of one of the first planetary gear, the second planetary gear, and the complex planetary gear train to and from another rotation element or a stationary member, whereinthe first rotation element of the first planetary gear is constantly coupled to the fourth rotation element of the second planetary gear,the second rotation element of the first planetary gear is constantly coupled to the input element of the complex planetary gear train,the fifth rotation element of the second planetary gear is constantly coupled to the output member,a first engaging ...

Silver powder and method for producing same

There is provided a method for a silver powder capable of decreasing the viscosity of a photosensitive paste using the silver powder and improving the film state, sensitivity and linearity of the paste even if the particle diameter of the silver powder is small. The surface of a silver powder produced by a wet reducing method is smoothed by a surface smoothing process for mechanically causing particles of the silver powder to collide with each other, and thereafter, silver agglomerates are removed by classification. The surface smoothing process is carried out by putting a dried silver powder into an apparatus, which is capable of mechanically fluidizing particles, e.g., a mixer or mill such as a cylindrical high-speed mixer, for mechanically causing the particles to collide with each other.

Control apparatus and method for vehicle

A control apparatus for a vehicle equipped with an automatic transmission having an apply element that is applied when the vehicle takes off from a standstill, which executes a neutral control which releases the apply element when the automatic transmission is in a forward-drive range and the vehicle is stopped with a predetermined condition being satisfied, includes a controller that detects a target idle speed of an engine and determines whether the neutral control can be executed based on the target idle speed.

CONTINUOUS INORGANIC FIBER CONSISTING OF SI, N AND O AND ITS PRODUCTION

PURPOSE: A spinning dope containing a dissolved polycarbosilane with a specific molecular weight and Si-C bonds as a major skeleton is extruded into fibers, the fibers are made infusible and roasted in ammonia to effect complete nitridization without any deterioration of characteristics whereby the novel titled fiber of high performance is obtained. CONSTITUTION: A reactor is charged with xylene and sodium, heated under a stream of nitrogen gas and dimethyl dichlorosilane is added dropwise to effect polymerization. Further, borodiphenylsiloxane is added and heated to effect reaction to give a polycarbosilane, an organosilicon high-molecular weight polymer having a molecular weight of 800W50,000 and Si-C skeleton. Then, the product is used to prepare a spinning dope and the dope is extruded into fibers. The fibers are made infusible under no tension, then roasted in an ammonia gas stream at 800W1,650°C to give the objective fibers which are composed of amorphous particles or a mixture of ...

HOT WATER HEATING RADIATOR

PURPOSE: To provide a hot water heating radiator which has a forced convection fan to draw air in a room from the upper part and to blow it off from the lower part thereof. COPYRIGHT: (C)1977,JPO&Japio ...

Drehzahlveränderungssteuersystem für Fahrzeuge

ORGANOMETALLIC SILOXANE BLOCK COPOLYMERS AND PREPARATION THEREOF

A process for producing an organometallic copolymer composed of a polycarbosilane portion and a polymetallosiloxane portion crosslinked with each other, which comprises reacting (1) a polycarbosilane having a main chain skeleton composed mainly of carbosilane units of the formula ?Si-CH2?, with (2) a polymetallosiloxan having a main chain skeleton composed of metalloxane units of the formula ?M-O? wherein M represents Ti or Zr and siloxane units of the formula ?Si-O?, in an organic solvent in an inert atmosphere thereby to bond at least some of the silicon atoms of said polycarbosilane to at least some of the metal atoms M and/or silicon atoms of said polymetallosiloxane through an oxygen atom; and the organometallic copolymer obtained by the aforesaid process.

Shift control apparatus and method for automatic transmission

When a determination for a second shift is made during a first shift process, if the turbine speed is the variety of the synchronous rotational speed for the speed to which the automatic transmission is to be shifted in the second shift and the hydraulic pressure command value for the first brake, which is engaged in the second shift, is equal to or larger than a predetermined value, the multipleshift portion immediately switches the shift control from the first shift control to the second shift control so that the hydraulic pressure command value for the first brake, which is engaged in thesecond shift, increase at a specific rate and the hydraulic pressure command value for the third brake, which is released in the second shift, decreases at a specific rate.

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

MANUFACTURE OF STORAGE BATTERY ELECTRODE POLE WITH TERMINAL

PURPOSE: To increase the mechanical strength and the liquid-tightness of an electrode pole having a terminal by providing a water soluble core member having a voluntary shape in the center of a terminal part, before the core member is removed by washing and the hollow space is packed with a resin, being followed by unifying the terminal part and an electrode pole part by means of a resin coat coating a terminal base. CONSTITUTION: An electrode pole part 6, and a terminal part 2 consisting of a terminal 3 and a terminal base 5 are unified with a resin coat 9 made of a thermoplastic synthetic resin, thereby an electrode pole 1 with a terminal being manufactured. Here, the resin coat 9 is molded with a cast 14 having a terminal part 2 provided with a hollow space 8, and the hollow space 8 is filled with a resin 7 during the molding. The hollow space 8 is formed by inserting a core member 10 made of a water soluble material (prepared by solidifying silica sand, alumina or the like with a water ...

MANUFACTURE OF CERAMIC SINTERED FORMED BODY

METHOD AND APPARATUS FOR MANUFACTURING OXIDE CERAMIC NANOSHEET

PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing an oxide ceramic nanosheet by a fluidized interfacial sol-gel process. SOLUTION: In the manufacturing method, the oxide ceramic nanosheet having a uniform structure having a controlled thickness is manufactured continuously in large quantities using the fluidized interfacial sol-gel process carried out by dissolving a precursor polymerized by the partial hydrolysis of chemically modified metallic alkoxide in a solvent moderately soluble in water, dropping and spreading on the fluidized water surface by a precisely chemically designed process. By this method, a multiple oxide containing a water easily soluble component element is also manufactured and the manufactured oxide ceramic nanosheets are easily sintered. COPYRIGHT: (C)2005,JPO&NCIPI ...

DIFFERENTIAL AMPLIFIER CIRCUIT

PURPOSE: To adjust bias current inputted in accordance with the variance of the parameter of a constitution element by selecting plural compensation currents generated from the collector current of an input transistor and impressing them on a base. CONSTITUTION: A transistor 3 constitutes an input current detection means 50, MOS-FET 18-21 does a compensation current generation means 51, and switches 22-24, a decoder 25 and invertors 26-28 does a compensation current selection means 52. The input current detection means 50 detects the base current from the collector current of an input transistor 1, and the compensation current generation means 51 generates plural compensation currents obtained by changing a current ratio against a base current value. The compensation current selection means 52 selects one of the compensation currents by a control signal from outside and impresses it on the base of the input transistor 1. Thus, input bias current owing to the variance of the parameter of ...

MANUFACTURE OF HEAT RESISTING ORGANOBOROSILOXANE COMPOUND

PALLET FOR ELECTRIC DISCHARGE MACHINING DEVICE

PURPOSE: To restrain the lowering of machining and to make it possible to smoothly convey pallets which carry thereon workpieces and introduce the same into working liquid in an electric discharge machining device, by forming a jet port for jetting working liquid toward a machining section, in each pallet. CONSTITUTION: A guide hole 12 into which an engaging rod 7 is inserted is formed in the lower section of a pallet 10, and a locating hole opposing a positioning rod 9 is formed in the lower surface of the pallet 10. Further, an L-like plate 17 is provided on the upper surface of the pallet, and a jet port 18 directed to a recess 3 to be formed in a bulge section 2 is formed in the inner surface side. Further, when the pallet 10 is secured to a fixture 6, the workpiece W is also secured and the jet port 18 is communicated with a machining tank supply device through a working oil supply passage 19. With this arrangement, the working liquid is jetted continuously to the recess 3, and therefore ...

SILICIUMNITRID-ENDLOSFASER UND VERFAHREN ZU IHRER HERSTELLUNG

ORGANOSILICON POLYMER AND PROCESS FOR PRODUCTION THEREOF

COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE

A cooling system includes: a first coolant passage; a second coolant passage; a pump; a radiator; a third coolant passage; a connection switching mechanism that switches between a forward flow connection state and a reverse flow connection state; a fourth coolant passage; a fifth coolant passage; and a shutoff valve configured to open/shut off the fifth coolant passage. The radiator is disposed at a location at which coolant flowing from a second end of the first coolant passage into a fourth end of the second coolant passage is not cooled in the reverse flow connection state, and coolant flowing out from the second end of the first coolant passage and the fourth end of the second coolant passage is cooled in the forward flow connection state.

Vehicle drive apparatus control apparatus

Provided is a vehicle drive apparatus control apparatus such that, in a vehicle provided with an engine having a supercharger and an automatic transmission, the driver can be spared the sense of lack of driving power while speed change can be implemented appropriately in a short time. An electronic control apparatus (52) increases the temporal increase ratio of the engine torque (Te) from a predetermined point in time (PTMup) during upshifting of an automatic transmission (12). Thus, compared with the case where the magnitude of the engine torque (Te) is linearly varied during upshifting from the start of upshifting to the end of upshifting, the engine torque (Te) during upshifting is decreased, so that upshifting can be implemented appropriately in a short time. Further, the electronic control apparatus (52) advances the predetermined point in time (PTMup) more as the operation state of the engine (10) is increasingly such that the response delay of supercharging by a supercharger (54) ...

Vehicle starting controlling device, has transmission detection unit detecting action of braking executed by driver, and control unit controlling braking force when vehicle returns from neutral position, based on detected action

The device has an automatic transmission with an inlet clutch engaged during starting of a vehicle. The vehicle is subjected to neutral gear for releasing the clutch when the vehicle is stopped. A transmission detection unit detects an action of braking executed by a driver of the vehicle. A control unit controls a braking force of the vehicle when the vehicle returns from a neutral position, based on the detected action.

CONTROL DEVICE OF STARTING FOR VEHICLE

ORGANOMETALLIC COPOLYMER

PURPOSE: To provide novel titled copolymer capable of giving composite inorganic carbide fiber of high mechanical strength and oxidation resistance, consisting of each specific polycarbos ilane and polytitanosilane portions. CONSTITUTION: The objective novel organometallic crosslinked block copolymer with an average molecular weight of 1,000W50,000, soluble in organic solvent on heating to 100W400°C, constituted by (A) a polycarbosilane portion with an average molecular weight of 500W10,000 having an unit of formula I (the side chain attached to Si atom being H, lower alkyl, or phenyl), and (B) a polytitanosiloxane portion with ansaverage molecular weight of 500W10,000, having a main chain skeleton composed of both units of formula II (the side chain attached to Ti atom being lower alkyl) and III (the side chain attached to Si atom being lower alkyl or phenyl), respectively, with these units randomly connected and the number ratio of the former unit to the latter being 30/1W1/30, in which ...

CONTROL DEVICE FOR VEHICLE WITH CONTINUOUSLY VARIABLE TRANSMISSION

PROBLEM TO BE SOLVED: To provide a control device for a vehicle with a continuously variable transmission capable of preventing over-rotation of an engine without causing abrupt torque change due to intercepting of fuel supply and impeding a will of a driver, when a manual transmission mode is selected. SOLUTION: When the manual transmission mode is selected by a selecting system 6 and a gear change ratio is fixed by a gear ratio controlling means 32, if an engine rotating speed corresponding value achieves a specified value lower than an over-rotation preventive maximum value intercepting fuel supply to an engine 1, the output of the engine is reduced by an engine output controlling means 33 while fixing the gear change ratio. Thereby, acceleration of a vehicle is suppressed, and the over-rotation of the engine is prevented without intercepting the fuel supply. The dropping margin of the engine output at that time is made to be smaller than the dropping margin of the engine caused by intercepting ...

SILICON, ZIRCONIUM AND CARBON CONTAINING FORMED BODY AND MANUFACTURE THEREOF

CUTTING MACHINE

PURPOSE: To keep off any leakage of a cutting fluid flowing to a cutting tool from a tool holder without using a rubber film. CONSTITUTION: At the front end of an adjust screw 46 in a tool holder 10, there is provided a receiving surface where a rear end face 16a at the side of a shank 16 of a cutting tool 9 directly collides with. A cutting fluid passage 58 in the tool holder 10 is opened to this receiving surface 71, leading to another cutting fluid passage 18 in the cutting tool 9. In this case, a peripheral edge of the rear end face 16a of the cutting tool 9 is formed into a circle. In contrast with this, the receiving surface 71 is formed into a convex spherical surface. Accordingly, a peripheral edge of the rear end face 16a of the cutting tool 9 comes close to the receiving surface 71 of the adjust screw 46 with xertainty. With this constitution, no cutting fluid is leaked to the outside of both these cutting fluid passages 58 and 18. Moreover, it becomes unnecesary to install any ...

VERFAHREN ZUR HERSTELLUNG VON HITZEBESTAENDIGEN HALBANORGANISCHEN VERBINDUNGEN

Signalgestalter

Drehzahlveränderungssteuersystem für Fahrzeuge

Drehzahlveränderungssteuersystem, das auf ein Fahrzeug angewandt wird, in dem ein Getriebe (3) mit einer Mehrzahl von Eingriffsvorrichtungen (C1, C2), deren Drehmomentkapazitäten kontinuierlich verändert werden, mit einer Abtriebsseite einer Antriebsmaschine (1) verbunden ist, und in dem eine Gangstufe des Getriebes (3) aus einer Mehrzahl von Stufen durch Verändern von Eingriffszuständen der Eingriffsvorrichtungen (C1, C2) geschaltet wird, und das so konfiguriert ist, dass es ein Kupplung-zu-Kupplung-Schalten der Gangstufe von einer vorbestimmten Gangstufe zu einer anderen Gangstufe durch allmähliches Reduzieren einer Drehmomentkapazität der vorbestimmten zu lösenden Eingriffsvorrichtung (C1, C2) ausführt, während eine Drehmomentkapazität einer anderen in Eingriff zu bringenden Eingriffsvorrichtung (C1, C2) allmählich erhöht wird, gekennzeichnet durch:eine Abtriebswellendrehmomentberechnungseinrichtung, die einen Solldrehmomentwert (To) einer Abtriebswelle (4) des Getriebes (3) auf der Basis eines Antriebswellendrehmoments des Getriebes (3) basierend auf einem Antriebsbedarf eines Fahrers, einer Winkelbeschleunigung der Antriebswelle (2) des Getriebes (3), einer Winkelbeschleunigung der Abtriebswelle (4) des Getriebes (3) und Drehmomentübertragungsverhältnissen der in Eingriff zu bringenden Eingriffsvorrichtung (C1, C2) und der zu lösenden Eingriffsvorrichtung (C1, C2) berechnet; undeine Drehmomentkapazitätberechnungseinrichtung, die Drehmomentkapazitäten einer in Eingriff zu bringenden Eingriffsvorrichtung (C1, C2) und der zu lösenden Eingriffsvorrichtung (C1, C2) während einer Drehmomentphase und einer Massenträgheitsphase während des Kupplung-zu-Kupplung-Schaltens unter Verwendung eines vorbestimmten arithmetischen Ausdrucks auf der Basis des Solldrehmomentwerts (To) der Abtriebswelle (4), der Winkelbeschleunigung der Antriebswelle (2) des Getriebes (3), der Winkelbeschleunigung der Abtriebswelle (4) des Getriebes (3) und den Drehmomentübertragungsverhältnissen ( ...

ORGANOPOLYARYSILANE, PROCESS FOR ITS PRODUCTION, AND FIBERS PREPARED THEREFROM

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

SPEED CHANGE CONTROL SYSTEM FOR VEHICLES

A speed change control system for reducing shift shocks of clutch-to-clutch shifting is provided. The control system is applied to a vehicle in which a transmission having engagement devices is connected to an output side of a prime mover, and in which a gear stage of the transmission is shifted among a plurality of stages by changing engagement states of the engagement devices. The speed change control system carries out a clutch-to-clutch shifting from a predetermined gear stage to another gear stage by reducing a torque capacity of the predetermined engagement device to be disengaged while increasing a torque capacity of another engagement device to be engaged. An output shaft torque calculation means calculates a target torque of an output shaft of the transmission on the basis of an input shaft torque of the transmission based on a drive demand, an angular acceleration of the input shaft, an angular acceleration of the output shaft, and a torque transmission ratios of the engagement devices to be engaged and to be disengaged. A torque capacity calculation means calculates a torque capacities of the engagement device to be engaged and to be disengaged during a torque phase and an inertia phase under the clutch-to-clutch shifting, on the basis of the target torque value of the output shaft, the angular acceleration of the input shaft, the angular acceleration of the output shaft, and the torque transmission ratios of the engagement devices to be engaged and to be disengaged. 1. A speed change control system , that is applied to a vehicle in which a transmission having a plurality of engagement devices whose torque capacities are changed continuously is connected to an output side of a prime mover , and in which a gear stage of the transmission is shifted among a plurality of stages by changing engagement states of the engagement devices , and that is configured to carry out a clutch-to-clutch shifting of the gear stage from a predetermined gear stage to another ...

Cooling apparatus of internal combustion engine

The cooling apparatus of the engine according to the invention supplies the cooling water directly to the cylinder block water passage from the cylinder head water passage when the engine temperature is between first and second temperatures, and a supply of the cooling water to the heat exchanger is not requested. The first and second temperatures are lower than the engine completely-warmed temperature. The apparatus supplies the cooling water discharged from the cylinder block and head water passages, to the water passages through the heat exchanger when the engine temperature is between the second temperature and the engine completely-warmed temperature, and the supply of the cooling water to the heat exchanger is not requested.

TORQUE CONTROL DEVICE

PROBLEM TO BE SOLVED: To smoothly start a stopping vehicle by controlling torque outputted from a plurality of power source. SOLUTION: The torque control device is a control device for controlling the torque of the vehicle including an engine 102 in which transmission of the torque to a driving wheel 148 is switched by a clutch 160; a second MG (motor generator) 108 provided at a driving wheel side of the clutch 160; and a brake 146 for carrying out hill hold control. The device includes an output control computer 1000 for releasing the hill hold control when a sum of the transmission torque of the clutch 160 and the output torque outputted from the second MG 108 arrives at a predetermined first value. COPYRIGHT: (C)2004,JPO ...

AUTOMATISCHE NAEHMASCHINE

VERFAHREN ZUR HERSTELLUNG VON KRISTALLISIERTEM GLAS UND VERFAHREN ZUR HERSTELLUNG EINES VERBUNDKOERPERS AUS KERAMISCHEM MATERIAL UND KRISTALLISIERTEM GLAS

Cooling system for internal combustion engine

COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE A cooling system includes: a first coolant passage (51); a second coolant passage (52); a pump (70); a radiator (71); a third coolant passage (53, 54); a connection switching mechanism that switches between a forward flow connection state and a reverse flow connection state; a fourth coolant passage (57); a fifth coolant passage (58); and a shutoff valve (75) configured to open/shut off the fifth coolant passage (58). The radiator (71) is disposed at a location at which coolant flowing from a second end of the first coolant passage (51) into a fourth end of the second coolant passage (52) is not cooled in the reverse flow connection state, and coolant flowing out from the second end of the first coolant passage (51) and the fourth end of the second coolant passage (52) is cooled in the forward flow connection state.

SINTERED CERAMIC BODY AND PROCESS FOR PRODUCTION THEREOF

Title of the Invention SINTERED CERAMIC BODY AND PROCESS FOR PRODUCTION THEREOF A process for producing a sintered ceramic body, which comprises heating a semi-inorganic block copolymer at a temperature of from 500 to 2300.degree.C in an environment of vacuum or inert gases, reducing gases or hydrocarbon gases, said copolymer comprising polycarbosilane blocks having a main-chain skeleton composed mainly of carbosilane units of the formula ?Si-CH2? and zirconoxane units of the formula ?Zr-0? ; and shaping the heated product, and simultaneously with, or after, the shaping of the heated product, sintering the shaped product at a temperature of from 800.degree.C to 2300.degree.C in an environment of vacuum or inert gases, reducing gases or hydrocarbon gases; and a sintered ceramic body consisting substantially of Si, Zr and C and optionally of 0, said sintered body being composed substantially of (1) an amorphous material consisting substantially of Si, Zr and C and optionally of 0, or (2) ...

SINTERED CERAMIC BODY AND PROCESS FOR PRODUCTION THEREOF

A process for producing a sintered ceramic body, which comprises heating a semi-inorganic block copolymer at a temperature of from 500 to 2300.degree.C in an environment of vacuum or inert gases, reducing gases or hydrocarbon gases, said copolymer comprising polycarbosilane blocks, having a main-chain skeleton composed mainly of carbosilane units of the formula ?Si-CH2? and titanoxane units of the formula ?Ti-O?; and shaping the heated product, and simultaneously with, or after, the shaping of the heated product, sintering the shaped product at a temperature of from 800.degree.C to 2300.degree.C in an environment of vacuum or inert gases, reducing gases or hydrocarbon gases; and a sintered ceramic body consisting substantially of Si, Ti and C and optionally of 0, said sintered by being composed substantially of (1) an amorphous material consisting substantially of Si, Ti and C and optionally of 0, or (2) an aggregate consisting substantially of ultrafine crystalline particles of .beta.- ...

CONTINUOUS INORGANIC FIBER CONSISTING OF SI, N AND O AND METHOD OF PRODUCING THE SAME

A continuous inorganic fiber consisting of Si, N and O has excellent physical, chemical and electrically insulating properties, is superior to carbon fiber in wettability with metal, is low in reactivity with metal, and can be used not only as a reinforcing fiber for fiber-reinforcing type metals and fiber-reinforcing type ceramics, but also in electrical insulating materials and in heat-resistant materials.

CONTROL DEVICE OF STARTING FOR VEHICLE

CONTROL DEVICE OF STARTING FOR VEHICLE

PRODUCTION OF SILICON NITRIDE FIBER

PURPOSE: To obtain a fiber consisting of Si, C and N having excellent hydrolysis resistance, thermal stability and processing properties by activating vapor or silazane compound at high temperature, thermally polymerizing the compound in a liquid phase to give an organic silazane polymer, subjecting the polymer to melt spinning, infusibilizing and burning in a specific atmosphere. CONSTITUTION: Vapor of silazane compound (preferably compound shown by formula I or formula II) is passed through a hollow cylinder heated to 400-700°C, activated and thermally polymerized in a liquid phase to give an organic silazane polymer. Then the polymer is subjected to melt spinning, infusibilized and then burned in an inert atmosphere containing ammonia to give the aimed fiber. COPYRIGHT: (C)1991,JPO&Japio ...

COOLING SYSTEM OF ENGINE

A cooling system is incorporated into an engine cooling circuit including a pump for circulating a coolant of an engine and a radiator for cooling the coolant of the engine. The cooling system includes a first passage portion provided between the engine and a coolant outlet of the pump; a second passage portion provided between the engine and an coolant inlet of the pump, a rotary valve disc interposed in the passage portions and being rotatable so as to simultaneously control the coolant flowing through the first passage portion and the coolant flowing through the second passage portion. 1. An engine cooling system incorporated into an engine cooling circuit comprising a pump for circulating a coolant of an engine and a radiator for cooling the coolant of the engine , the engine cooling system comprising:a first passage portion through which the coolant of the engine flows, and which is provided between the engine and an coolant outlet of the pump;a second passage portion through which the coolant of the engine flows, and which is provided between the engine and an coolant inlet of the pump; anda rotary valve disc interposed in the first and second passage portions, and being rotatable so as to simultaneously control the coolant flowing through the first passage portion and the coolant flowing through the second passage portion.2. The engine cooling system of claim 1 , further comprising:a rotary valve comprising the first and second passage portions and the rotary valve disc, and being an electric motor driven type; anda control portion controlling the rotary valve.3. The engine cooling system of claim 2 , whereinthe first passage portion branches off to an engine bypass path bypassing the engine at an upstream side of the rotary valve disc, andthe rotary valve causes the coolant to flow through the engine bypass path, when the rotary valve disc portion restricts the coolant from flowing through the first passage portion.4. The engine cooling system of claim 2 , ...

CONTROLLER AND CONTROL METHOD FOR VEHICLE

In a vehicle control, an automatic transmission is shifted using a predetermined shift model, which determines control operation amounts for achieving shift target values, by setting the shift target values on the basis of a torque on an output shaft-side rotating member and a speed variation amount of an input shaft-side rotating member, setting the control operation amounts on the basis of a torque on the input shaft-side rotating member, a torque capacity of an engaged-side engagement device during shifting and a torque capacity of a released-side engagement device during shifting and setting torque shares of a transmission torque between the engaged-side engagement device and the released-side engagement device during shifting when the transmission torque is converted to the torque on the input shaft-side rotating member, and timing at which the torque shares are varied is changed on the basis of a shift pattern. 1. A controller for a vehicle including an automatic transmission that has a plurality of engagement devices , the plurality of engagement devices transmitting rotation and torque between an input shaft that receives power from a driving force source and an output shaft that transmits power to a drive wheel , the automatic transmission being shifted by switching between engaged and released states of each of the engagement devices , the controller comprising: i) carry out a shift of the automatic transmission with the use of a predetermined shift model that determines control operation amounts for achieving shift target values,', setting the shift target values on the basis of a torque on a rotating member on the output shaft side and a speed variation amount of a rotating member on the input shaft side,', 'setting the control operation amounts on the basis of a torque on the rotating member on the input shaft side, a torque capacity of an engaged one of the engagement devices during the shift and a torque capacity of a released one of the engagement ...

Vehicle drive apparatus control apparatus

A control device of a vehicle drive device includes an engine, a supercharger pressurizing intake air of the engine, and an automatic transmission outputting power of the engine to drive wheels. The control device makes a temporal rise rate of an engine torque larger from a predetermined time point during an upshift of the automatic transmission, the upshift being a shift with the engine torque after end of the upshift made larger than that before start of the upshift, the predetermined time point being made earlier when a response delay of supercharging by the supercharger becomes larger. During the upshift, the engine torque is raised in accordance with an assumed progress of the upshift from the predetermined time point and the assumed progress of the upshift being an assumption that the upshift does not progress until the predetermined time point and the upshift starts progressing from the predetermined time point.

GEAR SHIFT CONTROL APPARATUS FOR VEHICLE

A torque sharing rate is set as a constraint of a motion equation of an automatic transmission by using a gear shift model in which gear shift target values are set by two values of a torque on a rotating member on an output shaft side and a rotation speed variation of a rotating member on an input shaft side. In addition, a first gear shift according to the gear shift control and a second gear shift that uses a gear shift model in which the gear shift target value is set using only the velocity variation of the rotating member on the input shaft side to enable a speedier gear shift than the first gear shift are selectively executed. 1. A gear shift control apparatus for a vehicle , comprising:an automatic transmission including a plurality of engaging devices configured to transmit rotation and torque between an input shaft that receives power from a drive power source and an output shaft that transmits the power to a drive wheel,the automatic transmission being configured to execute a gear shift by switching between engagement and release of the plurality of engaging devices; anda electronic control unit configured to execute the gear shift of the automatic transmission by using a predetermined gear shift model that determines a control operation amount for obtaining a gear shift target value,the electronic control unit being configured to selectively execute a first gear shift and a second gear shift as the gear shift,the electronic control unit being configured to set the gear shift target value of the first gear shift by using torque on a rotating member on an output shaft side among the engaging devices and a rotation speed variation of a rotating member on an input shaft side among the engaging devices,the electronic control unit being configured to set the control operation amount of the first gear shift by using torque on the rotating member on the input shaft side, a torque capacity of an engaging-side engaging device during the first gear shift, and a ...

CONTROL DEVICE OF VEHICLE

In a case where a predetermined switching operation to a state in which a traveling position is selected from a state in which another shift position of a mechanical transmission device is selected is performed by a driver, a quick engagement command to quickly engage a predetermined engagement device is performed in a state in which output of a predetermined torque is stopped, and then a rapid garage control of increasing a rotation speed of an electric motor at a rotation speed equal to or higher than a predetermined rotation speed is executed. The rapid garage control is executed in a case where a predetermined start condition is established. 1. A control device of a vehicle including an electric motor , and a mechanical transmission device that includes a predetermined engagement device , in which a traveling position at which the mechanical transmission device is able to transmit drive force from the electric motor is formed as a shift position by putting the predetermined engagement device into an engaged state , the control device comprising:an electric motor controller configured to control a rotation speed of the electric motor at a rotation speed equal to or higher than a predetermined rotation speed and output a predetermined torque that causes a creep phenomenon from the electric motor; anda garage controller configured to, in a case where a predetermined switching operation from a state in which another shift position different from the traveling position of the mechanical transmission device is selected to a state in which the traveling position is selected is performed by a driver, perform a quick engagement command to increase a command pressure of the predetermined engagement device stepwise and quickly engage the predetermined engagement device in a state in which output of the predetermined torque is stopped, and then execute a rapid garage control of increasing the rotation speed of the electric motor to be equal to or higher than the ...

NON-TRANSITORY COMPUTER READABLE MEDIUM

A non-transitory computer readable medium storing a program causing a computer to execute a process is provided. The process includes switching, in a case where at least one of an attitude sensing result and an acceleration sensing result relating to a portable information terminal, the portable information terminal including a touch panel, satisfies a predetermined switching condition, data of interest to a corresponding piece of data among plural pieces of data; and performing, on the data of interest, in a case where at least one of the attitude sensing result and the acceleration sensing result relating to the portable information terminal satisfies a predetermined performing condition, processing corresponding to the performing condition. 1. A non-transitory computer readable medium storing a program causing a computer to execute a process , the process comprising:switching, in a case where at least one of an attitude sensing result and an acceleration sensing result relating to a portable information terminal, the portable information terminal including a touch panel, satisfies a predetermined switching condition, data of interest to a corresponding piece of data among a plurality of pieces of data; andperforming, on the data of interest, in a case where at least one of the attitude sensing result and the acceleration sensing result relating to the portable information terminal satisfies a predetermined performing condition, processing corresponding to the performing condition.2. The non-transitory computer readable medium according to claim 1 , the process further comprising:giving guidance on an operation to be performed in order to satisfy the performing condition in a case where a proximity object has been sensed.3. The non-transitory computer readable medium according to claim 2 , the process further comprising:setting the performing condition randomly.4. The non-transitory computer readable medium according to claim 1 , whereinthe performing condition ...

COOLING APPARATUS OF INTERNAL COMBUSTION ENGINE

The cooling apparatus of the engine according to the invention supplies the cooling water directly to the cylinder block water passage from the cylinder head water passage when the engine temperature is between first and second temperatures, and a supply of the cooling water to the heat exchanger is not requested. The first and second temperatures are lower than the engine completely-warmed temperature. The apparatus supplies the cooling water discharged from the cylinder block and head water passages, to the water passages through the heat exchanger when the engine temperature is between the second temperature and the engine completely-warmed temperature, and the supply of the cooling water to the heat exchanger is not requested. 1. A cooling apparatus of an internal combustion engine for cooling a cylinder head and a cylinder block of the internal combustion engine by cooling water , comprising:a pump for circulating the cooling water;a first water passage formed in the cylinder head;a second water passage formed in the cylinder block;a third water passage which connects a first end of the first water passage to a first pump opening which is one of a pump discharging opening and a pump suctioning opening, the pump discharging opening being an opening of the pump for discharging the cooling water, the pump suctioning opening being an opening of the pump for suctioning the cooling water;a normal flow connection water passage for connecting a first end of the second water passage to the first pump opening;an opposite flow connection water passage for connecting the first end of the second water passage to a second pump opening which is the other of the pump discharging opening and the pump suctioning opening;a switching part for switching a water passage between the normal flow connection water passage and the opposite flow connection water passage;a fourth water passage which connects the second end of the first water passage and the second end of the second water ...

Control system for vehicle for controlling an internal combustion engine during|transmission gear shifting

A control system for a vehicle performs torque down control to reduce torque of an engine by cutting off supply of fuel to at least one of the cylinders of the engine during an inertia phase of a power-on upshift. During the torque down control, the throttle opening is reduced to smaller than a throttle opening including an amount by which the throttle opening is increased so as to compensate for a part of the amount of torque reduction, by means of one or more cylinders to which the fuel continues to be supplied.

VEHICLE TRANSMISSION CONTROLLER

The present invention executes a desired gear shift of an automatic transmission using gear shift modeling even when there are three control inputs to two target gear shift values. Setting torque share ratio as a constraint on the equation of motion for the automatic transmission is suitable for controlling the transfer of engaging unit torque, which is considered to be difficult in variable speed control, and allows solving of the equation of motion. Viewed from a different angle, because the torque share ratio, which represents the torque transfer, has been set as a constraint, any gear shift pattern can be handled with a single gear shift model. 1. A shift control apparatus for a vehicle including an automatic transmission which comprises a plurality of coupling , devices for transmitting a rotary motion and a torque between an input sI aft provided to receive a drive force from a drive power source and an output shaft provided to transmit the drive force to drive wheels , and which is configured to be shifted with concurrently performed engaging and releasing actions of the respective coupling devices , said control apparatus being configured to implement a shifting control of said automatic transmission according to a predetermined shifting model for determining manipulated amounts to establish shifting target values , the control apparatus comprising:a shifting target value calculating portion configured to set, as said shilling target values, two values of a torque of a rotary member disposed on the side of said output shaft, and a rate of change of a rotating speed of a rotary member disposed on the side of said input shaft;a manipulated amount calculating portion configured to set, as said manipulated amounts, three values of a torque of the rotary member disposed on the side of said input shaft, a torque capacity of one of the coupling devices which is to be engaged for a shifting action of said automatic transmission, and a torque capacity of the other of ...

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

An information processing device includes a position acquisition unit and an adding unit. The position acquisition unit acquires a first position and a second position specified on an image of a screen by a user. The adding unit is configured so that, in a case in which the user is in the middle of continuously specifying the first position for a set of a plurality of data selected by the user, and a position associated with other data besides the data set is acquired as a second position, the adding unit adds the other data to the data set. 1. An information processing device comprising:a position acquisition unit that acquires a first position and a second position specified on an image of a screen by a user; andan adding unit configured so that, in a case in which the user is in the middle of continuously specifying the first position for a set of a plurality of data selected by the user, and a position associated with other data besides the data set is acquired as a second position, the adding unit adds the other data to the data set.2. The information processing device according to claim 1 , whereinin a case in which, after a position associated with the other data is acquired as the second position while a user is in the middle of continuously specifying the first position for a set of a plurality of data selected by the user, a first position and a second position are close to each other, and the specifying of one of the first position and the second position is cancelled, the adding unit adds the other data to the data set.3. The information processing device according to claim 1 , further comprising:a related information output unit configured so that, in a case in which a user is in the middle of continuously specifying the first position for a set of a plurality of data selected by the user, and a position associated with the first position is acquired as a second position, the related information output unit outputs information related to the data set.4. ...

COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE

A cooling system includes: a first coolant passage; a second coolant passage; a pump; a radiator; a third coolant passage; a connection switching mechanism that switches between a forward flow connection state and a reverse flow connection state; a fourth coolant passage; a fifth coolant passage; and a shutoff valve configured to open/shut off the fifth coolant passage. The radiator is disposed at a location at which coolant flowing from a second end of the first coolant passage into a fourth end of the second coolant passage is not cooled in the reverse flow connection state, and coolant flowing out from the second end of the first coolant passage and the fourth end of the second coolant passage is cooled in the forward flow connection state. 1. A cooling system for an internal combustion engine , the cooling system being applied to the internal combustion engine including a cylinder head and a cylinder block , the cooling system being configured to cool the cylinder head and the cylinder block with the use of coolant , the cooling system comprising:a first coolant passage provided in the cylinder head;a second coolant passage provided in the cylinder block;a pump configured to circulate the coolant;a radiator configured to cool the coolant;a third coolant passage connecting a first end of the first coolant passage to a first pump port, the first pump port being one of a pump outlet port and a pump inlet port, the pump outlet port being a coolant outlet port of the pump, the pump inlet port being a coolant inlet port of the pump;a connection switching mechanism configured to switch a status of pump connection between a forward flow connection state and a reverse flow connection state, the status of pump connection being a status of connection of the pump to a third end of the second coolant passage, the forward flow connection state being a state where the third end of the second coolant passage is connected to the first pump port, the reverse flow connection state ...

ENGINE COOLING CONTROL DEVICE

An engine cooling control device includes: a housing portion A that has passages Pa, PA and PA a rotor that is provided in an intermediate portion M and has a rotation center at a position where at least two of distances between openings of the passages PA, PA and PA opening toward the intermediate portion M and the rotation center are different from each other; a sealing function portion A provided between the housing portion A and the rotor an elastic member that is provided between the rotor and the sealing function portion A and individually biases the sealing function portion A toward each opening of the passages PA, PA and PA with respect to different phases of the rotor 1. An engine cooling control device comprising:a housing portion that has a plurality of passages including at least one entrance side passage for inflowing coolant water of an engine and at least one exit side passage for outflowing the coolant water of the engine;a rotor that is provided in an intermediate portion to which the plurality of passages open and controls a circulation of the coolant water of the engine via the plurality of passages with a rotation operation;a sealing function portion that is provided between the housing portion and the rotor and can roll together with the rotor; andan elastic member that is provided between the rotor and the sealing function portion and biases the sealing function portion to at least an opening of the entrance side passage of the plurality of passages in accordance with a phase control of the rotor and makes the sealing portion contact the opening. 'the rotation center of the rotor is located so that at least two of distances between the rotation center and openings of the plurality of passages opening toward the intermediate portion are different from each other from a view along the axis line of the rotation center; and', 'whereinthe elastic member individually biases the sealing function portion toward the openings of the plurality of passages ...

ENGINE CONTROL DEVICE FOR VEHICLE

A vehicle engine control device in a vehicle including an engine, a supercharger pressurizing intake air of the engine, a supercharging pressure adjustment mechanism adjusting a supercharging pressure of the supercharger, and a stepped automatic transmission outputting power of the engine to drive wheels provides supercharging pressure suppression control of actuating the supercharging pressure adjustment mechanism so as to suppress a rise in the supercharging pressure in a process of a rise in the supercharging pressure of the supercharger, the supercharging pressure suppression control is limited during a shift of the automatic transmission as compared to after the shift of the automatic transmission. 1. A vehicle engine control device in a vehicle including an engine , a supercharger pressurizing intake air of the engine , a supercharging pressure adjustment mechanism adjusting a supercharging pressure of the supercharger , and a stepped automatic transmission outputting power of the engine to drive wheels , the vehicle engine control device providing supercharging pressure suppression control of actuating the supercharging pressure adjustment mechanism so as to suppress a rise in the supercharging pressure in a process of a rise in the supercharging pressure of the supercharger ,the supercharging pressure suppression control being limited during a shift of the automatic transmission as compared to after the shift of the automatic transmission.2. The vehicle engine control device of claim 1 , whereinthe shift of the automatic transmission associated with limitation on the supercharging pressure suppression control is a power-on downshift executed due to a depressing operation of an accelerator pedal.3. The vehicle engine control device of claim 1 , whereinthe limitation on the supercharging pressure suppression control is to limit actuation of the supercharging pressure adjustment mechanism in the supercharging pressure suppression control when a progress rate of ...

CONTROL SYSTEM FOR CHEMICAL HEAT ACCUMULATOR

There is provided a control system of a chemical heat accumulator which enables to facilitate small-sizing of the chemical heat accumulator by carrying out heat release and heat accumulation according to a degree of priority by appropriately selecting a location of carrying out the heat release and heat accumulation on priority basis. A chemical heat accumulator includes a valve mechanism which makes a plurality of reactors communicate separately with a reservoir, and cuts off the plurality of reactors from the reservoir. When both reactors are in a state in which an exothermic reaction between a reaction material and a reaction medium is possible, or in a state in which an endothermic reaction in which the reaction medium is desorbed is possible, a controller which controls an opening of a valve mechanism controls the opening of the valve mechanism such that a flow rate of the reaction medium circulated between the first reactor and the reservoir for which a degree of priority of heat release or heat accumulation is high becomes higher than a flow rate of the reaction medium circulated between the second reactor and the reservoir for which the degree of priority of heat release or heat accumulation is low. 1. A control system for a chemical heat accumulator , which releases heat by an exothermic reaction between a reaction material and a reaction medium , and accumulates heat by the reaction medium being desorbed from the reaction material and by maintaining the state of the reaction medium desorbed from the reaction material ,wherein the chemical heat accumulator includes a plurality of reactors, each containing the reaction material, which carry out heat exchange with an object to be heated, a reservoir which is connected to the plurality of reactors and stores the reaction medium, and a valve mechanism which makes the plurality of reactors communicate separately with the reservoir, and cuts off the plurality of reactors from the reservoir, comprising:a ...

GEAR SHIFT CONTROL APPARATUS FOR VEHICLE

In a gear shift control apparatus for a vehicle, since a torque sharing rate is set as a constraint for a motion equation for an automatic transmission, suitable control in torque delivery, which is considered difficult in gear shift control, can be implemented and also the motion equation can be solved. Furthermore, when at least four control operation amounts must be determined in order to achieve two gear shift target values, another engaging device is classified into any of an engaging-side clutch and a releasing-side clutch depending on how another clutch torque acts on progress of a gear shift, hence in addition to achieving torque sharing in accordance with a torque sharing rate between the engaging-side clutch and the releasing-side clutch, torque sharing among a plurality of engaging devices classified into a same side can be arbitrarily set. As a result, the respective control operation amounts can be determined. 1. A gear shift control apparatus for a vehicle , the gear shift control apparatus comprising:a plurality of engaging devices configured to transmit rotation and torque between an input shaft that is configured to receive power from a drive power source and an output shaft that is configured to transmit the power to a drive wheel;an electronic control unit configured, in an automatic transmission provided in the vehicle, to execute a gear shift by switching between engagement and release of the engaging devices and to execute a gear shift of the automatic transmission using a predetermined gear shift model, the predetermined gear shift model determining a control operation amount that achieves a gear shift target value,the electronic control unit being configured to set the gear shift target value using two values which are a torque on a rotating member on a side of the output shaft and a velocity variation of a rotating member on a side of the input shaft;the electronic control unit being configured to set the control operation amount using three ...

DRIVE DEVICE FOR HYBRID VEHICLE

An ECU executes a first control when an automatic transmission has a shift range changed from an N range to a D range. In the first control, the ECU initially rotates an EOP and also sets a motor generator's rotational speed to a prescribed rotational speed. The ECU rapidly engages a Drive clutch while maintaining the motor generator's rotational speed at the prescribed rotational speed. The ECU then increases the motor generator's rotational speed to a target rotational speed set for the D range. 1. A drive device for a hybrid vehicle , comprising:an internal combustion engine;an electric motor;an automatic transmission that transmits power of at least one of the internal combustion engine and the electric motor to a driving wheel;a first engagement element provided between the internal combustion engine and the electric motor;an electrically driven hydraulic pressure source that supplies hydraulic pressure to the first engagement element and engagement elements included in the automatic transmission; anda control device that controls the electric motor and the electrically driven hydraulic pressure source, whereinwhen the automatic transmission has a shift range changed and the first engagement element is disengaged, the control device executes a prescribed control, andin the prescribed control, the control devicesets a rotational speed of the electric motor to be equal to or lower than a prescribed rotational speed,switches an engagement state of the engagement elements included in the automatic transmission to an engagement state corresponding to the changed shift range, andincreases the rotational speed of the electric motor to a target rotational speed corresponding to the changed shift range.2. The drive device for a hybrid vehicle according to claim 1 , whereinthe control device stops the electric motor when the shift range of the automatic transmission is a neutral range or a parking range,the control device executes a first control as the prescribed ...

SHIFT CONTROL DEVICE AND SHIFT CONTROL METHOD FOR VEHICLE

Torque shares that express an exchange of torque are set as a constraint condition of an equation of motion of an automatic transmission, so it is suitable to control an exchange of torque between engagement devices, which is difficult in shift control, and it is possible to solve the equation of motion. In other words, it is possible to handle any shift pattern with the use of a predetermined shift model. Furthermore, at the time of a shift in which two elements are released and two elements are engaged, a first shift and a second shift in each of which one element is released and one element is engaged are carried out, so three control operation amounts are used in each of the first shift and the second shift, with the result that it is possible to solve the equation of motion. 1. A shift control device for a vehicle including an automatic transmission that has a plurality of engagement devices , the plurality of engagement devices transmitting rotation and torque between an input shaft that receives power from a driving force source and an output shaft that transmits power to a drive wheel , the automatic transmission being shifted by switching between engaged and released states of each of the engagement devices , the shift control device being configured to carry out a shift of the automatic transmission with the use of a predetermined shift model with which control operation amounts are determined to achieve shift target values , the shift control device comprising: (i) setting the shift target values on the basis of two values that are a torque of a rotating member on the output shaft side and a speed variation amount of a rotating member on the input shaft side,', '(ii) setting the control operation amounts on the basis of three values that are a torque of the rotating member on the input shaft side, a torque capacity of an engaged one of the engagement devices during the shift and a torque capacity of a released one of the engagement devices during the ...

HEAT MANAGEMENT DEVICE

A heat circuit may include a controller configured to execute a first process and then a defrosting operation. The first process may be a process to execute a first air-heating operation and a heat storage operation simultaneously. The second process may be a process to execute a defrosting operation. The controller may be configured, in the first air-heating operation, to cause the radiator to heat a radiator passage and cause the air-heating apparatus to heat air using heat of a air-heating passage while circulating the heat medium in the radiator passage and the air-heating passage. The controller may be configured, in the heat storage operation, to circulate the heat medium in an electrical apparatus passage and a bypass passage. The controller may be configured, in the defrosting operation, to circulate the heat medium in the electrical apparatus passage and the radiator passage. 1. A heat management device configured to be mounted on a vehicle , the heat management device comprising:a heat circuit in which a heat medium circulates, the heat circuit comprising a radiator passage, a bypass passage, an electrical apparatus passage, and an air-heating passage connected with each other;a radiator configured to exchange heat between the heat medium in the radiator passage and outside air;electrical apparatus configured to be cooled by the electrical apparatus passage;air-heating apparatus configured to heat air in a cabin of the vehicle;at least one control valve configured to change a channel in the heat circuit in which the heat medium flows; anda controller,whereinthe controller is configured to execute a first process and then a second process,the first process is a process to execute a first air-heating operation and a heat storage operation simultaneously,the second process is a process to execute a defrosting operation,the controller is configured, in the first air-heating operation, to cause the radiator to heat the heat medium in the radiator passage and ...

HEAT MANAGEMENT DEVICE

A heat management device may include: a first heat circuit in which first heat medium circulates; a second heat circuit in which second heat medium circulates; a first radiator disposed in the first heat circuit; a second radiator disposed in the second heat circuit; and vehicle equipment exchanging heat with the first heat medium. The first and the second radiator may be disposed such that the first heat medium and the second heat medium are able to exchange heat with each other, the first heat medium may be heated by heat exchange between the first and the second heat medium in a case where a temperature of the second heat medium flowing into the second radiator is higher than a temperature of the first heat medium flowing into the first radiator, and the first heat medium heats the vehicle equipment by exchanging heat with the vehicle equipment.

HEAT MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE

A heat management system disclosed herein is used for an electric vehicle. The heat management system may include an oil cooler, an oil pump, a converter cooler, a first heat exchanger, a second heat exchanger, a first channel, a second channel, a channel valve, a bypass channel, and a controller. The channel valve may be configured to select a first valve position and a second valve position. The bypass channel may be configured to allow the first heat medium to bypass the first heat exchanger and circulate between the oil cooler and the converter cooler when the second valve position is selected. The controller may be configured to control the channel valve such that the channel valve selects the first valve position and activate the oil pump in response to the temperature of the first heat medium in the first channel becoming higher than a predetermined upper limit temperature.

HEAT MANAGEMENT SYSTEM FOR VEHICLE

The disclosure herein provides a heat management system for a vehicle, comprising: a first heat circuit in which first heat medium flows; a second heat circuit in which second heat medium flows; and a main heat exchanger configured to transfer heat from the second heat medium to the first heat medium. The first heat circuit comprises: a compressor; a cabin heater; a first air heat exchanger; an evaporator; a first bypass channel configured to allow the first heat medium to bypass the main heat exchanger; and a first switching valve by which one of the main heat exchanger and the evaporator is selected as a flow destination of the first heat medium flowing out from the first air heat exchanger. A single heat circuit (the first heat circuit) can achieve both heating and cooling of the air in the cabin. 1. A heat management system for a vehicle , comprising:a first heat circuit in which first heat medium flows;a second heat circuit in which second heat medium flows; anda main heat exchanger configured to transfer heat from the second heat medium to the first heat medium, a compressor configured to compress the first heat medium;', 'a cabin heater configured to heat air in a cabin of the vehicle by the first heat medium;', 'a first air heat exchanger configured to exchange heat between the first heat medium and outside air;', 'an evaporator configured to cool the air in the cabin of the vehicle by the first heat medium;', 'a first circulation channel in which the first heat medium circulates, the first circulation channel extending through the compressor, the cabin heater, the first air heat exchanger, and the main heat exchanger in this order;', 'a first bypass channel connected to the first circulation channel, the first bypass channel configured to allow the first heat medium to bypass the main heat exchanger to flow from the first air heat exchanger through the evaporator; and', 'a first switching valve by which one of the main heat exchanger and the evaporator is ...

VEHICLE TRANSMISSION CONTROL DEVICE

An automatic transmission shifting control including: a shifting target value calculating portion setting shifting target values, torque of a rotary-member on the output shaft side, and rate of change of rotating speed of a rotary-member on the input shaft side; a manipulated calculating portion setting manipulated amounts, a torque of the rotary-member on the input shaft side, a torque capacity of one coupling device engaging for a transmission shifting-action, and torque capacity of other coupling devices releasing the shifting-action; a torque assignment ratio calculating portion setting torque assignment ratios to transfer through the respective coupling devices to engage and release the shifting-action; when a second-shifting-action is required during a preceding first-shifting-action according to a first-shifting-model, the manipulated calculating portion switching the first-shifting-model corresponding to the first-shifting-action to a second-shifting-model corresponding to the second-shifting-action, implementing a transmission shifting control for the second-shifting-action according to the second-shifting-model. 1. A transmission shifting control apparatus for a vehicle including an automatic transmission which comprises a plurality of coupling devices for transmitting a rotary motion and a torque between an input shaft provided to receive a drive force from a drive power source and an output shaft provided to transmit the drive force to drive wheels , and which is configured to be shifted with concurrently performed engaging and releasing actions of the respective coupling devices , said control apparatus being configured to implement a shifting control of said automatic transmission according to a predetermined shifting model for determining manipulated amounts to establish shifting target values , the control apparatus comprising:a shifting target value calculating portion configured to set, as said shifting target values, a torque of a rotary member ...

AUTOMATIC TRANSMISSION CONTROLLER

An automatic transmission controller is provided, which is capable of reducing occurrence of a shift shock while improving responsiveness of a driving force. An ECU is configured to calculate a target shift time based on an input torque that is input to the automatic transmission when a gear stage is shifted from a current gear stage to a target gear stage spaced two or more stages apart from the current gear stage. The ECU is also configured to: shift the gear stage to an intermediate gear stage between the current gear stage and the target gear stage when the target shift time is not less than a predetermined value; and to shift the gear stage directly to the target gear stage when the target shift time is less than the predetermined value. 1wherein the automatic transmission controller is configured to calculate a target shift time based on an input torque that is input to the automatic transmission when a gear stage is shifted from a current gear stage to a target gear stage spaced two or more stages apart from the current gear stage,wherein the automatic transmission controller is further configured to: shift the gear stage to an intermediate gear stage between the current gear stage and the target gear stage when the target shift time is not less than a predetermined value; and shift the gear stage directly to the target gear stage when the target shift time is less than the predetermined value,wherein, when the gear stage is shifted from the current gear stage to the intermediate gear stage in the automatic transmission, it is permitted to shift the gear stage to another gear stage that is established by release of one friction engaging element and engagement of one friction engaging element, and it is prohibited to shift the gear stage to another gear stage that requires release of two friction engaging elements and engagement of two friction engaging elements, andwherein the intermediate gear stage is set to the gear stage closest to the target gear stage ...

CONTROL DEVICE OF AUTOMATIC TRANSMISSION

A jump shift of an automatic transmission with multiple shift speeds such as, e.g., ten forward speeds involves operation of many engagement elements. The shifting operation for the jump shift is therefore complicated, making it difficult for the automatic transmission to respond quickly. After shifting to the seventh speed as a direct coupling speed is completed by engaging three clutches C C C the remaining other clutch C is also engaged at the seventh speed. In the case of a jump shift, e.g., a shift from the seventh speed to the fifth speed, shifting to the fifth speed is completed by disengaging the clutch C and performing control to disengage the clutch C and to engage a brake B with the remaining other clutch C kept in the engaged state. This facilitates the shifting operation from the direct coupling speed and allows the automatic transmission to respond quickly. 17-. (canceled)8. A control device configured to operate an automatic transmission including at least four clutches and two brakes , and a shift gear mechanism that can engage or disengage the clutches and the brakes to change a power transmission path to shift to multiple shift speeds , wherein the control device is configured to:place the automatic transmission in a direct coupling speed, which is a shift speed at which input and output portions of the shift gear mechanism make the same rotation, by engaging three of the at least four clutches and disengaging all of the brakes, andafter the direct coupling speed is attained, the control device is configured to operate the automatic transmission so as to engage the remaining clutch in a disengaged state out of the at least four clutches at the direct coupling speed so that all of the at least four clutches are engaged.9. The control device of the automatic transmission according to claim 8 , whereinthe control device is configured to cause the automatic transmission to shift from the direct coupling speed to a predetermined shift speed by ...

COOLING APPARATUS OF INTERNAL COMBUSTION ENGINE

A cooling apparatus of an engine of the invention has a circulation passage for supplying cooling water to head and block passages through a heat exchanger. The apparatus circulates the cooling water through the circulation passage when a second condition is satisfied and then, a first condition is satisfied. The first condition includes a water supply condition that a supply of the cooling water to the exchanger is requested. The second condition includes the water supply condition and a condition that a cooling water temperature is lower than an engine completely-warmed water temperature. 1. A cooling apparatus of an internal combustion engine for cooling a cylinder head and a cylinder block of the internal combustion engine by cooling water , wherein that the cooling apparatus comprises:a pump for circulating the cooling water;a radiator for cooling the cooling water;at least one heat exchanger for exchanging heat between the at least one heat exchanger and the cooling water;a head water passage formed in the cylinder head;a block water passage formed in the cylinder block;a first circulation water passage for supplying the cooling water discharged from the head water passage, to the block water passage without flowing the cooling water through the radiator and the at least one heat exchanger and supplying the cooling water discharged from the block water passage, to the head water passage;a second circulation passage for supplying the cooling water discharged from the head water passage, to the head water passage through the at least one heat exchanger;a third circulation water passage for supplying the cooling water discharged from the head and block water passages, to the head and block water passages through the heat exchanger;a fourth circulation water passage for supplying the cooling water discharged from the head and block water passages, to the head and block water passages through the radiator;at least one sensor for acquiring a temperature of the ...

COOLING APPARATUS OF INTERNAL COMBUSTION ENGINE

The cooling apparatus of the engine sets the first shut-off valve to the closed position, sets the second shut-off valve to the open position, and performs the opposite flow connection operation to supplies the cooling water directly to the cylinder block water passage from the cylinder head water passage without flowing the cooling water through the radiator and to the heat exchanger from the cylinder head water block when the engine temperature is lower than the completely-warmed temperature, and the cooling water is requested to be supplied to the heat exchanger. 1. A cooling apparatus for cooling a cylinder head and a cylinder block of an internal combustion engine by cooling water , the cooling apparatus comprising:a pump for circulating the cooling water;a first water passage formed in the cylinder head;a second water passage formed in the cylinder block;a third water passage for connecting a first end of the first water passage to a pump discharging opening of the pump, the cooling water being discharged from the pump via the pump discharging opening;a normal flow connection water passage for connecting a first end of the second water passage to the pump discharging opening;an opposite flow connection water passage for connecting the first end of the second water passage to a pump suctioning opening of the pump, the cooling water being suctioned into the pump via the pump suctioning opening;a switching part for switching a cooling water flow between a flow of the cooling water through the normal flow connection water passage and a flow of the cooling water through the opposite flow connection water passage;a fourth water passage for connecting a second end of the first water passage to a second end of the second water passage;fifth and sixth water passages for connecting the fourth water passage to the pump suctioning opening, respectively;a radiator provided at the fifth water passage for cooling the cooling water;a heat exchanger provided in the sixth water ...

VEHICLE-MOUNTED TEMPERATURE CONTROLLER

A vehicle-mounted temperature controller includes a low temperature circuit and a refrigeration circuit. The low temperature circuit has a heat generating equipment heat exchanger exchanging heat with heat generating equipment, a radiator, a first heat exchanger, and a three-way valve. The refrigeration circuit has a second heat exchanger discharging heat from the refrigerant to a high temperature circuit to make the refrigerant condense, and the first heat exchanger making the refrigerant absorb heat from the cooling water to make the refrigerant evaporate. The low temperature circuit includes a first partial circuit through which the cooling water flows through the radiator and the first heat exchanger, and a second partial circuit through which the cooling water flows through the heat generating equipment heat exchanger without passing through the radiator and the first heat exchanger. The cooling water circulates simultaneously and separately at these first partial circuit and second partial circuit.

VEHICLE-MOUNTED TEMPERATURE CONTROLLER

A vehicle-mounted temperature controller includes a first heat circuit and a refrigeration circuit. The first heat circuit has a battery heat exchange part exchanging heat with a battery and a first heat exchange part, and configured so that a first heat medium circulates therethrough. The refrigeration circuit has a compression part compressing a refrigerant to raise its temperature, a second heat exchange part radiating heat from the refrigerant, an expansion part making the refrigerant expand, and the first heat exchange part making the refrigerant absorb heat from the first heat medium to make the refrigerant evaporate, and is configured to realize a refrigeration cycle by the refrigerant circulating therethrough. The first heat circuit includes a bypass flow path bypassing the battery heat exchange part and an adjusting device adjusting a flow rate of the first heat medium flowing through the bypass flow path. The adjusting device is controlled so that a ratio of a flow rate of the first heat medium flowing through the bypass flow path becomes greater, when the temperature of the battery is relatively low, compared to when it is relatively high.

CONTROL DEVICE FOR AUTOMATIC TRANSMISSION

An automatic transmission, which is configured such that there is no difference of rotation between a third sun gear and an intermediate shaft in a state where a second clutch is brought into a release state and a seventh speed stage is established, is provided. In the automatic transmission, at the time of a gear shift from a tenth speed stage where second and third clutches and a first brake are brought into an engagement state to a seventh speed stage where first, third, and fourth clutches are brought into an engagement state, the fourth clutch is engaged and the first brake is released to establish the seventh speed stage with the second clutch in the engagement state. Then, the first clutch is engaged and the second clutch is released to make transition to the seventh speed stage with the second clutch in the release state. 1. An automatic transmission comprising:a plurality of frictional engagement elements including a clutch mechanism, the clutch mechanism being configured to switch between an engagement state where a pair of rotating elements is coupled and a release state where the rotating elements are decoupled; and (i) establish one gear shift stage among a plurality of gear shift stages of the automatic. transmission by individually switching the plurality of frictional engagement elements between the engagement state and the release state,', '(ii) set at least one gear shift stage among the plurality of gear shift stages as a specific gear shift stage, the specific gear shift stage being a gear shift stage where, in a state where a predetermined frictional engagement element is brought into the engagement state and the gear shift stage is established, there is a pair of synchronous rotating elements as a pair of rotating elements having no difference of rotation in a state of being decoupled by a specific clutch mechanism in the release state, and', '(iii) make an gear shift operation pass through a state where the pair of synchronous rotating ...

THERMAL MANAGEMENT SYSTEM FOR BATTERY ELECTRIC VEHICLE

In a thermal management system for a battery electric vehicle, a controller is configured to, in a heating mode, control a switching valve to select a first valve position when a power supply temperature is higher than a predetermined power supply temperature threshold, and control the switching valve to select a second valve position when the power supply temperature is equal to or lower than the power supply temperature threshold. The controller is configured to switch the switching valve from the first valve position to the second valve position regardless of the power supply temperature, when a temperature of a heat medium that has passed through a power supply cooler is lower than an outside air temperature by a predetermined margin temperature difference or more while the switching valve is in the first valve position. 1. A thermal management system for a battery electric vehicle , the thermal management system comprising:a power supply that supplies electric power to a motor for traveling;a power supply cooler that cools the power supply with a heat medium;a heater that heats a vehicle cabin with heat of the heat medium;an outside air heat exchanger that exchanges heat between the heat medium and outside air;a circulation path that connects the power supply cooler, the heater, and the outside air heat exchanger, and through which the heat medium flows;a switching valve located in the circulation path, the switching valve being configured to be selectively switched between a first valve position and a second valve position, and the switching valve being configured such that when the switching valve is in the first valve position, the heat medium circulates between the heater and the power supply cooler and a flow of the heat medium is cut off between the heater and the outside air heat exchanger, and when the switching valve is in the second valve position, the heat medium circulates between the heater and the outside air heat exchanger and the flow of the ...

Coated powder, silver-coated copper powder and its production, conductive paste and conductive film

(57)【要約】 【課題】 耐湿性及び耐酸化性に優れ、経時変化を受け ず安定した特性を示すと共に、良好な導電性を有する銀 被覆銅粉等の被覆粉体を安価に製造する方法を提供す る。 【解決手段】 金属銅粉等の粉体及びこの粉体表面を被 覆する物質を含む溶液を、例えば、該溶液１リットル当 り０．０５ｋｇ・ｍ／ｓｅｃ以上の撹拌所要動力等で強 く撹拌しながら、金属銅粉等の粉体の表面に、金属銀、 又は、金属銀と金属パラジウム、又は、金属銀とパラジ ウム合金又は銀合金等の被覆物質を析出させて銀被覆銅 粉等の被覆粉体を得る。

Driving device for fuel pump

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method for detecting a leak from a hermetically sealed container

L'invention concerne un procédé de détection d'une fuite dans un récipient hermétique qui comprend les étapes suivantes : - appliquer de l'air comprimé à un récipient hermétique immergé dans un liquide pour faire en sorte que des bulles s'échappent dudit récipient hermétique; - convertir les bulles ainsi formée en signaux impulsionnels de façon à obtenir des signaux de bulles; - traiter lesdits signaux de bulles par un circuit logique 105; 109 afin de détecter le nombre desdits signaux impulsionnels (représentant le nombre de bulles) ou le total des durées d'impulsions (représentant le volume de bulles) pendant un temps réglé; - comparer 107; 113 la valeur détectée avec une valeur prédéterminée pour définir la présence ou l'absence d'une fuite dans ledit récipient hermétique.

Gear shift control apparatus for vehicle

In a gear shift control apparatus for a vehicle, since a torque sharing rate is set as a constraint for a motion equation for an automatic transmission, suitable control in torque delivery, which is considered difficult in gear shift control, can be implemented and also the motion equation can be solved. Furthermore, when at least four control operation amounts must be determined in order to achieve two gear shift target values, another engaging device is classified into any of an engaging-side clutch and a releasing-side clutch depending on how another clutch torque acts on progress of a gear shift, hence in addition to achieving torque sharing in accordance with a torque sharing rate between the engaging-side clutch and the releasing-side clutch, torque sharing among a plurality of engaging devices classified into a same side can be arbitrarily set. As a result, the respective control operation amounts can be determined.

SIGNAL CONDITIONER

Novel polyzirconocarbosilane and its preparation

Control device of vehicle drive-train system

A control device of a vehicle drive-train system including an engine, an electronic throttle valve, an automatic transmission having a manual shift mode, a torque converter provided between the automatic transmission and the engine, and a lock-up clutch operable to directly connect an input member and an output member of the torque converter with each other includes a blipping control device that performs blipping control for temporarily increasing the output rotational speed of the engine by of the electronic throttle valve, when a power-off downshift is performed while the automatic transmission is in the manual shift mode; and a lock-up control device that engages or partially engages the lock-up clutch, based on a difference between a rotational speed of the output member of the torque converter and a rotational speed of the input member thereof, which the difference is reduced after the blipping control is started.

Cooling system for internal combustion engine

A cooling system includes: a first coolant passage; a second coolant passage; a pump; a radiator; a third coolant passage; a connection switching mechanism that switches between a forward flow connection state and a reverse flow connection state; a fourth coolant passage; a fifth coolant passage; and a shutoff valve configured to open/shut off the fifth coolant passage. The radiator is disposed at a location at which coolant flowing from a second end of the first coolant passage into a fourth end of the second coolant passage is not cooled in the reverse flow connection state, and coolant flowing out from the second end of the first coolant passage and the fourth end of the second coolant passage is cooled in the forward flow connection state.

Vehicular control apparatus and vehicular control method

When shifting an automatic transmission (3) into a higher gear, it is determined that an inertia phase has started when an input rotation speed of the automatic transmission (3) has started to decrease. Here, if throttle opening amount reduction control is being performed to reduce the output torque of the engine (2) when it is determined that the inertia phase has started, it is highly likely that determination is erroneous because that control causes the input rotation speed of the automatic transmission (3) (i.e., the engine speed) to decrease. When it is highly likely that the determination that the inertia phase has started is erroneous in this way, learning of a hydraulic pressure command value (Pt) is prohibited. As a result, erroneous learning of the hydraulic pressure command value (Pt) can be prevented.

Vehicular control apparatus and vehicular control method

When shifting an automatic transmission ( 3 ) into a higher gear, it is determined that an inertia phase has started when an input rotation speed of the automatic transmission ( 3 ) has started to decrease. Here, if throttle opening amount reduction control is being performed to reduce the output torque of the engine ( 2 ) when it is determined that the inertia phase has started, it is highly likely that that determination is erroneous because that control causes the input rotation speed of the automatic transmission ( 3 ) (i.e., the engine speed) to decrease. When it is highly likely that the determination that the inertia phase has started is erroneous in this way, learning of a hydraulic pressure command value (Pt) is prohibited. As a result, erroneous learning of the hydraulic pressure command value (Pt) can be prevented.

Multi-stage transmission

Mo adsorbent for 99 Mo-99m Tc generators and manufacturing thereof

Mo adsorbent for 99 Mo- 99m Tc generators has a skeleton structure having mainly repeating units represented by the general formula; ##STR1## wherein X is a halogen atom or alkoxide group having one to six carbon atoms, 10% or more of X is halogen, R is an alkylene, polymethylene, or carbon chain having unsaturated bond, repeating unit (D) is bonded to any one of repeating units (A), (B), and (C), the branch structure is controlled by the content of repeating units (A), (B), and (C), the adsorbent is insoluble in water and adsorbs selectively only Mo from an aqueous solution containing Mo, and elutes 99m Tc generated from a radioactive isotope 99 Mo. This Mo adsorbent uses 99 Mo obtained from natural Mo by (n, γ) method, therefore, a generator having the same size as conventional 99m Tc generators is realized.

Novel polytitanocarbosilane and its preparation

Manufacture of speaker oscillation structure

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Vehicle controller and control method

When initial control ends, an ECU executes a program that includes the steps of: calculating a return control progression degree; calculating a target amount of change in turbine speed; calculating a feedback gain; calculating a target turbine speed; calculating a deviation between the target turbine speed and turbine speed NT; determining a hydraulic pressure command value; outputting the hydraulic pressure command; and when the turbine speed is synchronized with a first gear synchronization speed, outputting the maximum hydraulic pressure command.

Gear shift control apparatus for vehicle

In a gear shift control apparatus for a vehicle, since a torque sharing rate is set as a constraint for a motion equation for an automatic transmission, suitable control in torque delivery, which is considered difficult in gear shift control, can be implemented and also the motion equation can be solved. Furthermore, when at least four control operation amounts must be determined in order to achieve two gear shift target values, another engaging device is classified into any of an engaging-side clutch and a releasing-side clutch depending on how another clutch torque acts on progress of a gear shift, hence in addition to achieving torque sharing in accordance with a torque sharing rate between the engaging-side clutch and the releasing-side clutch, torque sharing among a plurality of engaging devices classified into a same side can be arbitrarily set. As a result, the respective control operation amounts can be determined.

Gear shift control apparatus for vehicle

In a gear shift control apparatus for a vehicle, since a torque sharing rate is set as a constraint for a motion equation for an automatic transmission, suitable control in torque delivery, which is considered difficult in gear shift control, can be implemented and also the motion equation can be solved. Furthermore, when at least four control operation amounts must be determined in order to achieve two gear shift target values, another engaging device is classified into any of an engaging-side clutch and a releasing-side clutch depending on how another clutch torque acts on progress of a gear shift, hence in addition to achieving torque sharing in accordance with a torque sharing rate between the engaging-side clutch and the releasing-side clutch, torque sharing among a plurality of engaging devices classified into a same side can be arbitrarily set. As a result, the respective control operation amounts can be determined.

New polytitanocarbosilane

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Patent JPS6138743B2

Patent JPS6133701B2

Cooling system for internal combustion engine

A cooling system includes: a first coolant passage (51); a second coolant passage (52); a pump (70); a radiator (71); a third coolant passage (53, 54); a connection switching mechanism (53, 54, 62, 584, 78) that switches between a forward flow connection state and a reverse flow connection state; a fourth coolant passage (56, 57); a fifth coolant passage (58); and a shutoff valve (75) configured to open/shut off the fifth coolant passage. The radiator is disposed at a location at which coolant flowing from a second end of the first coolant passage into a fourth end of the second coolant passage is not cooled in the reverse flow connection state, and coolant flowing out from the second end of the first coolant passage and the fourth end of the second coolant passage is cooled in the forward flow connection state.

Production of continuous inorganic fiber

Controller and control method for vehicle

In a vehicle control, an automatic transmission is shifted using a predetermined shift model, which determines control operation amounts for achieving shift target values, by setting the shift target values on the basis of a torque on an output shaft-side rotating member and a speed variation amount of an input shaft-side rotating member, setting the control operation amounts on the basis of a torque on the input shaft-side rotating member, a torque capacity of an engaged-side engagement device during shifting and a torque capacity of a released-side engagement device during shifting and setting torque shares of a transmission torque between the engaged-side engagement device and the released-side engagement device during shifting when the transmission torque is converted to the torque on the input shaft-side rotating member, and timing at which the torque shares are varied is changed on the basis of a shift pattern.

Continuous inorganic fiber and its manufacture

Control system for a chemical heat storage

Es wird ein Steuersystem für einen chemischen Wärmespeicher geschaffen, das eine Kleindimensionierung des chemischen Wärmespeichers ermöglicht, indem es eine Wärmeabgabe und eine Wärmespeicherung durch geeignete Wahl einer Position zum Ausführen der Wärmeabgabe und der Wärmespeicherung entsprechend einem Prioritätsgrad auf Prioritätsbasis ausführt. Ein chemischer Wärmespeicher umfasst einen Ventilmechanismus, der eine Mehrzahl von Reaktoren separat mit einem Sammelbehälter verbindet, und die Mehrzahl von Reaktoren von dem Sammelbehälter abtrennt. Wenn sich beide Reaktoren in einem Zustand befinden, in dem eine exotherme Reaktion zwischen einem Reaktionsmaterials und einem Reaktionsmedium möglich ist, oder in einem Zustand, in dem eine endotherme Reaktion möglich ist, bei der das Reaktionsmedium desorbiert wird, steuert der Controller, der die Öffnung des Ventilmechanismus steuert, eine Öffnung eines Ventilmechanismus derart, dass eine Durchflussmenge des Reaktionsmediums, das zwischen dem ersten Reaktor, dessen Prioritätsgrad für eine Wärmeabgabe und Wärmespeicherung hoch ist, und dem Sammelbehälter zirkuliert wird, höher wird als eine Durchflussmenge des Reaktionsmediums, das zwischen dem zweiten Reaktor, dessen Prioritätsgrad für eine Wärmeabgabe und Wärmespeicherung niedrig ist, und dem Sammelbehälter zirkuliert wird. There is provided a chemical heat storage control system that enables small-scale chemical heat storage by performing heat release and heat storage by appropriately selecting a position for performing heat release and heat storage in accordance with a priority level on a priority basis. A chemical heat storage includes a valve mechanism that separately connects a plurality of reactors to a collection vessel and separates the plurality of reactors from the collection vessel. When both reactors are in a state in which an exothermic reaction between a reaction material and a reaction medium is possible, or in a state in which an endothermic reaction is ...

Fluid pressure control device for an automatic transmission in a vehicle

Heat management device

A heat management device may include: a first heat circuit in which first heat medium circulates; a second heat circuit in which second heat medium circulates; a first radiator disposed in the first heat circuit; a second radiator disposed in the second heat circuit; and vehicle equipment exchanging heat with the first heat medium. The first and the second radiator may be disposed such that the first heat medium and the second heat medium are able to exchange heat with each other, the first heat medium may be heated by heat exchange between the first and the second heat medium in a case where a temperature of the second heat medium flowing into the second radiator is higher than a temperature of the first heat medium flowing into the first radiator, and the first heat medium heats the vehicle equipment by exchanging heat with the vehicle equipment.

Input operation displaying device

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Control rod for an atomic reactor

Framework to install solar heat collector

Installing method of solar heat collector on slope of roof

Preparation of amorphous ceramic impalpable powder and preparation of sintered molding from the said impalpable powder

Continuous inorganic fibers and process for production thereof

Continuous inorganic fibers consisting substantially of Si, Zr and C and optionally of O, said fibers being composed of (1) an amorphous material consisting substantially of Si, Zr and C and optionally of O, or (2) an aggregate consisting substantially of ultrafine crystalline particles of β-SiC, ZrC, a solid solution of β-SiC and ZrC and ZrC 1-x wherein 0<x<1 and having a particle diameter of not more than 500Å, in which amorphous SiO 2 and ZrO 2 sometimes exist in the neighborhood of these ultrafine crystalline particles, or (3) a mixture of said amorphous material (1) and said aggregate (2) of ultrafine crystalline particles. The aforesaid continuous inorganic fibers can be produced by the following steps: a first step of preparing a semi-inorganic block copolymer comprising polycarbosilane blocks having a main chain skeleton composed mainly of carbosilane units of the formula --Si--CH 2 --, each silicon atom of said carbosilane units having bonded thereto a side-chain group selected from the class consisting of hydrogen, lower alkyl and phenyl, and zirconoxane units of the formula --Zr--O--; a second step of preparing a spinning dope of said semi-inorganic block copolymer and spinning the dope; a third step of subjecting the resulting ribers to a treatment of rendering them infusible under tension or under no tension; and a fourth step of firing the infusible fibers at a temperature of 800° to 1800° C. in vacuum or in an atmosphere of an inert gas or a reducing gas.

Framework for installing solar heat collector

Sic-c based inorganic filament and production thereof

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Patent JPS601405B2

Fluid pressure control device for an automatic transmission in a vehicle

The fluid pressure control device according to the present invention is equipped with a valve body (26) which has an input port (28) connected to a hydraulic fluid source (48), an output port (30) which is connected to a pressure chamber (16) of a clutch (2) of an automatic transmission, and a discharge port (32), a solenoid valve (24) which is incorporated in the valve body (26) and has a valve spool (34) designed to selectively connect the output port (30) to the input port (28) or the discharge port (32), a discharge passage (60) which extends from the discharge port (32) of the valve body (26), the discharge passage (60) having a discharge port (68) which is positioned at a higher level than the liquid level of the oil pan (53) of the automatic transmission, and a reed valve (70) which closes the discharge port (68) of the discharge passage (60) and allows the discharge of the hydraulic fluid only through the discharge port (68).

Vehicle transmission controller

The present invention executes a desired gear shift of an automatic transmission using gear shift modeling even when there are three control inputs to two target gear shift values. Setting torque share ratio as a constraint on the equation of motion for the automatic transmission is suitable for controlling the transfer of engaging unit torque, which is considered to be difficult in variable speed control, and allows solving of the equation of motion. Viewed from a different angle, because the torque share ratio, which represents the torque transfer, has been set as a constraint, any gear shift pattern can be handled with a single gear shift model.

Manufacture of corrosionnresistant* heattresistant and acid resistant molded body

Heat-resistant composite magnet and method for producing the same

This invention relates to a heat-resistant composite magnet comprising 2 to 30% by weight of an organic-inorganic compound binder containing boron and silicon and 70 to 98% by weight of the powder of one or more permanent magnets. This invention further relates to a method for producing a heat-resistant composite magnet, which comprises the steps of (a) adding the powder of one or more permanent magnets to a solution of an organic-inorganic compound binder containing boron and silicon dissolved in an organic solvent; (b) evaporating said solvent; (c) molding the resultant permanent magnet powder covered with said binder under a pressure of 0.1 to 5 tons/cm 2 in the presence or in the absence of a magnetic field of 12,000-5,000 oersted, the molded product being heated at 200°-450° C. during the molding or after the molding; and (d) cooling the molded product. This invention still further relates to a method for producing a heat-resistant composite magnet, which comprises the steps of (a) molding the powder of one or more permanent magnet at room temperature under a pressure of 0.1 to 5 tons/cm 2 in the presence or in the absence of a magnetic field of 12,000-5,000 oersteds; (b) dipping the molded product in a solution of an organic-inorganic compound binder containing boron and silicon; (c) drying the dipped product; (d) heating the dried product at 200°-450° C.; and (e) cooling the heated product.

Control device and control method for vehicle

When an automatic transmission is shifted from neutral to a a forward gear, an ECU calculates the appropriate target gear. If the target gear speed is the second forward gear or higher, a target command pressure of a first engagement element is immediately increased to a maximum pressure regardless of an input torque, and a target command pressure of a second engagement element is gradually increased in accordance with the input torque.

Control unit and control method for an automatic transmission, program for instructing a computer to execute the control method, and storage medium on which the program is stored

Steuergerät eines Automatikgetriebes, das eine Gangstufe durch ein Eingreifen eines Reibeingriffselements festlegt, das durch einen Hydraulikdruck betätigt wird, wobei das Steuergerät dadurch gekennzeichnet ist, dass es Folgendes aufweist: einen Hydraulikdrucksteuerungsabschnitt, der einen Hydraulikdruck steuert, der zu dem Reibeingriffselement zugeführt wird; einen Bestimmungsabschnitt, der auf der Grundlage eines Solleingabedrehmoments, das zu dem Automatikgetriebe während eines Gangwechsels eingegeben werden soll, und eines Drehmoments, das zu einem tatsächlichen Eingabedrehmoment korrespondiert, das tatsächlich zu dem Automatikgetriebe eingegeben wird, bestimmt, ob eine Korrektur des Hydraulikdrucks, der zu dem Reibeingriffselement zugeführt wird, während des Gangwechsels zulässig ist; und einen Hydraulikdruckkorrekturabschnitt, der den Hydraulikdruck auf der Grundlage eines Zustands des Automatikgetriebes während des Gangwechsels korrigiert, wenn der Bestimmungsabschnitt bestimmt, dass die Korrektur zulässig ist. An automatic transmission control unit that determines a gear stage by engaging a friction engagement element that is actuated by a hydraulic pressure, wherein the control device is characterized by comprising: a hydraulic pressure control section that controls a hydraulic pressure supplied to the friction engagement element; a determination section that determines whether to correct a hydraulic pressure that is based on a target input torque to be input to the automatic transmission during a gear shift and a torque that corresponds to an actual input torque that is actually input to the automatic transmission the friction engagement element is allowed during the gear change is allowed; and a hydraulic pressure correction portion that corrects the hydraulic pressure based on a state of the automatic transmission during the speed change when the determination portion determines that the correction is allowable.

Vehicle transmission control device

An automatic transmission shifting control including: a shifting target value calculating portion setting shifting target values, torque of a rotary-member on the output shaft side, and rate of change of rotating speed of a rotary-member on the input shaft side; a manipulated calculating portion setting manipulated amounts, a torque of the rotary-member on the input shaft side, a torque capacity of one coupling device engaging for a transmission shifting-action, and torque capacity of other coupling devices releasing the shifting-action; a torque assignment ratio calculating portion setting torque assignment ratios to transfer through the respective coupling devices to engage and release the shifting-action; when a second-shifting-action is required during a preceding first-shifting-action according to a first-shifting-model, the manipulated calculating portion switching the first-shifting-model corresponding to the first-shifting-action to a second-shifting-model corresponding to the second-shifting-action, implementing a transmission shifting control for the second-shifting-action according to the second-shifting-model.

A method of assembling a storage battery

Organometallic copolymer

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Gear shift control apparatus for vehicle

Control device and control method for vehicle

When an automatic transmission is shifted from neutral to a forward gear, an ECU calculates the appropriate target gear. If the target gear speed is the second forward gear or higher, a target command pressure of a first engagement element is immediately increased to a maximum pressure regardless of an input torque, and a target command pressure of a second engagement element is gradually increased in accordance with the input torque.

METHOD FOR DETECTING A LEAK IN A HERMETIC CONTAINER

New polyzirconocarbosilane

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Non-transitory computer readable medium

A non-transitory computer readable medium storing a program causing a computer to execute a process is provided. The process includes switching, in a case where at least one of an attitude sensing result and an acceleration sensing result relating to a portable information terminal, the portable information terminal including a touch panel, satisfies a predetermined switching condition, data of interest to a corresponding piece of data among plural pieces of data; and performing, on the data of interest, in a case where at least one of the attitude sensing result and the acceleration sensing result relating to the portable information terminal satisfies a predetermined performing condition, processing corresponding to the performing condition.

Speed change control system for vehicles

A speed change control system for reducing shift shocks of clutch-to-clutch shifting is provided. The control system is applied to a vehicle in which a transmission having a plurality of engagement devices is connected to an output side of a prime mover, and in which a gear stage of the transmission is shifted among a plurality of stages by changing engagement states of the engagement devices. The speed change control system is configured to carry out a clutch-to-clutch shifting of the gear stage from a predetermined gear stage to another gear stage by gradually reducing a torque capacity of the predetermined engagement device to be disengaged while gradually increasing a torque capacity of another engagement device to be engaged.

Shift control device and shift control method for vehicle

Torque shares that express an exchange of torque are set as a constraint condition of an equation of motion of an automatic transmission, so it is suitable to control an exchange of torque between engagement devices, which is difficult in shift control, and it is possible to solve the equation of motion. In other words, it is possible to handle any shift pattern with the use of a predetermined shift model. Furthermore, at the time of a shift in which two elements are released and two elements are engaged, a first shift and a second shift in each of which one element is released and one element is engaged are carried out, so three control operation amounts are used in each of the first shift and the second shift, with the result that it is possible to solve the equation of motion.

Formation of heat-resistant and insulating film on surface of metal

Speed change control system for vehicles

Ein Drehzahlveränderungssteuersystem zum Reduzieren von Zugkraftunterbrechungen eines Kupplung-zu-Kupplung-Schaltens ist vorgesehen. Das Steuersystem wird auf ein Fahrzeug angewandt, in dem ein Getriebe mit einer Mehrzahl von Eingriffsvorrichtungen mit einer Abtriebsseite einer Antriebsmaschine verbunden ist, und in dem eine Gangstufe des Getriebes aus einer Mehrzahl von Stufen durch Verändern der Eingriffszustände der Eingriffsvorrichtungen geschalten wird. Das Drehzahlveränderungssteuersystem ist derart konfiguriert, dass es ein Kupplung-zu-Kupplung-Schalten der Gangstufe von einer vorbestimmten Gangstufe zu einer anderen Gangstufe durch allmähliches Reduzieren einer Drehmomentkapazität einer vorbestimmten zu lösenden Eingriffsvorrichtung ausführt, während eine Drehmomentkapazität einer anderen in Eingriff zu bringenden Eingriffsvorrichtung allmählich erhöht wird. Das Drehzahlveränderungssteuersystem umfasst eine Drehmomentberechnungseinrichtung (Schritt S6), die eine Solldrehmomentkapazität der in Eingriff zu bringenden Eingriffsvorrichtung während einer Drehmomentphase und einer Massenträgheitsphase während des Kupplung-zu-Kupplung-Schaltens basierend auf einer Sollantriebswinkelbeschleunigung des Getriebes, einer Sollabtriebswinkelbeschleunigung des Getriebes, einer Solldrehmomentkapazität der zu lösenden Eingriffsvorrichtung und einem Sollabtriebsdrehmoment berechnet, und ist derart konfiguriert, dass sie die Solldrehmomentkapazität der zu lösenden Eingriffsvorrichtung kontinuierlich von der Drehmomentphase zu der Massenträgheitsphase während des Kupplung-zu-Kupplung-Schaltens verändert. A speed change control system for reducing traction interruptions of a clutch-to-clutch shift is provided. The control system is applied to a vehicle in which a transmission having a plurality of engagement devices is connected to an output side of an engine, and in which a gear stage of the transmission is shifted from a plurality of stages by changing the engagement states ...

Continuous inorganic fibers containing si, zr and c, and their preparation

Automatic transmission control apparatus, control method, program for realizing that method, and recording medium on which that program is recorded

An ECU controls an automatic transmission that can be manually shifted. The ECU executes a program that includes i) the step of, when there are a plurality of allowed gears that are allowed at the time of a downshift operation (i.e., YES in S 150 ), continuously determining whether the engine speed NE after a downshift will be in a preset overspeed region for each allowed gear when the second and subsequent allowed gears are lower than an output gear (YES in S 152; S 151 ), and when there is an allowed gear that will result in the engine speed NE being in the overspeed region, ii) the step of cancelling that allowed gear (S 158 ). Thus this control appropriately suppresses overspeeding of the engine while executing a manual shift in response to an operation by the driver without bothering the driver.

SHINKINAHORICHITANOKARUBOSHIRAN

Disk driving device

(57)【要約】 【課題】 使用する記録再生装置の厚さをできるだけ薄 くすることができ、しかも記録再生装置における接続構 成を簡単にすることができるディスクドライブ装置を提 供すること。 【解決手段】 記録媒体を収容するディスク収容部を有 し、記録媒体の挿入方向において奥側に設けられた凹部 を有するドライブ本体１０と、記録媒体の位置に対応す る前記ドライブ本体１０の部分に設けられたスピンドル モータ１１と、スピンドルモータに接続されたヘッドキ ャリッジ１２と、ヘッドキャリッジ１２に連結され、ヘ ッドキャリッジ１２を駆動させるステッピングモータ１ ３と、を具備し、ステッピングモータ１３が突出部１０ ａ内に位置する。

Vehicular control apparatus and vehicular control method

When shifting an automatic transmission into a higher gear, it is determined that an inertia phase has started when an input rotation speed of the automatic transmission has started to decrease. Here, if throttle opening amount reduction control is being performed to reduce the output torque of the engine when it is determined that the inertia phase has started, it is highly likely that that determination is erroneous because that control causes the input rotation speed of the automatic transmission (i.e., the engine speed) to decrease. When it is highly likely that the determination that the inertia phase has started is erroneous in this way, learning of a hydraulic pressure command value is prohibited. As a result, erroneous learning of the hydraulic pressure command value can be prevented.

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電気自動車の熱管理システム

【課題】車室を暖房するのに電源の熱と外気の熱を効率よく利用することのできる熱管理システムを提供する。【解決手段】本明細書が開示する熱管理システムは、電源と、熱媒で電源を冷却する電源冷却器と、暖房器と、熱媒と外気との間で熱を交換する外気熱交換器と、電源冷却器と暖房器と外気熱交換器を接続している循環路と、第１弁位置と第２弁位置のいずれかを選択することができる切換弁と、切換弁を制御する制御器を備える。第１弁位置では暖房器と電源冷却器の間を熱媒が循環し、第２弁位置では暖房器と外気熱交換器の間を熱媒が循環する。制御器は、暖房モードにおいて、電源温度が電源温度閾値を上回っている場合は第１弁位置を選択し、電源温度が電源温度閾値を下回っている場合は前記第２弁位置を選択する。制御器は、電源冷却器を通過後の熱媒の温度が外気温度よりも所定のマージン温度差以上低い場合は電源温度に関わらず第２弁位置を選択する。【選択図】図１

ジルコニア連続繊維の前駆体製造方法およびジルコニア連続繊維の製造方法

【課題】耐熱性に優れたジルコニア連続繊維の製造方法を提供する。【解決手段】部分安定化ジルコニアまたは安定化ジルコニアを形成する酸化物成分を生成する第１の金属アルコキシド、並びに結晶成長を抑制する酸化物成分を生成する第二の金属アルコキシドの共存下で、ジルコニウムアルコキシドの部分加水分解縮合を行ない、連続紡糸性に優れた前駆体を形成する第一工程と、これを乾式紡糸法で高速で連続紡糸する第二工程と、制御された水蒸気雰囲気で不融化する第三工程と、大気中または必要に応じて水蒸気を含有する非酸化性雰囲気で一次焼成して高強度を有する繊維に変換する第四工程と、さらに高速昇温し結晶成長させた繊維に変換する第五工程とを備える。【選択図】図１

Steuervorrichtung für fahrzeugautomatikgetriebe

熱管理装置

【課題】バッテリを加熱可能な車両を提案する。【解決手段】熱管理装置は、第１熱媒体が循環する第１熱回路と、第２熱媒体が循環する第２熱回路と、制御部と、を備える。第１熱回路は、第１ラジエータと、バッテリと、を備えている。第２熱回路は、第２熱媒体を加熱するヒータと、第２熱媒体の温度センサと、第１経路と、第１経路上に配置されており第１熱媒体と第２熱媒体とで熱交換が可能な第２ラジエータと、第１経路と並列な第２経路と、第２経路上の暖房器と、第１および第２経路へ第２熱媒体を分流する流量調整部と、を備えている。制御部は、バッテリ加熱要求および暖房要求が要求された場合に、第２熱媒体を加熱し、第２熱媒体を第１および第２経路へ分流する。分流処理では、第２熱媒体の目標温度に対する測定温度の不足値が、第１しきい値よりも大きいときに、第２経路の第２分流割合が第１経路の第１分流割合よりも大きくされる。【選択図】図１