METHOD OF FIXING SMALL GEM

PROBLEM TO BE SOLVED: To provide claws for fixing a small gem of 0.25 carats or smaller for jewelry, such as having an unprecedented design expressed by a single claw and by the aggregate of the claws, having a design on the whole image of the claw group, or intended to express multi-colored jewelry without using a surface layer decorating processing such as plating. SOLUTION: Duplicates of claws for fixing a small gem of 0.25 carats or smaller are finished with consideration of the designability based on lost wax casting technique. The gem is attached by inserting the claws for fixing the gem into prescribed holes in the stage of wax pattern, and the claws are cast. The front ends of the claws have a design formed by the casting simultaneous different metal diffusion bond with any one or a combination of small gems such as diamond, ruby, and sapphire, or further, the assembly of the fixing claws is geometrically arranged to express an intentional design in the whole image of the claw group ...

MAGNETIC SHEET PACK HAVING IDENTIFYING STRUCTURE

PURPOSE: To optically discriminate the kind of recording systems, etc., by arranging a transparent member to penetrate a magnetic sheet pack and to transmit a light beam in a part except for the installing part of a magnetic sheet and the moving area part of a shutter. CONSTITUTION: In the part except for the magnetic sheet housing part of the right edge central part of a magnetic sheet pack 1, columnar transparent members 20 and 21 are arranged in a condition to penetrate upper and lower shells 2 and 2, and the arranging positions of the transparent members 20 and 21 are made into the parts except for the moving area of a shutter 6. Then, four modes, i.e., a mode in which a light beam is transmitted to both of the transparent members 20 and 21, a mode in which the light beam is transmitted only to the transparent member 20, a mode in which the light beam is transmitted only to the transparent member 21, and a mode in which the light beam is transmitted to neither of them, are detected.

POWER TRANSMISSION MECHANISM

PROBLEM TO BE SOLVED: To provide a power transmission mechanism which will not cause increases in the axial dimensions of a rotating apparatus. SOLUTION: This power transmission mechanism is provided with a first rotor of annular type having a first recessed part in an inner circumferential edge; a second rotor of disc type having a second recessed part in an outer circumferential edge and fitted into the first rotor; a holding member fitted in the second recessed part; and a coupling member held by the holding member. The coupling member blocks relative rotation with the first rotor and the second rotor by bringing it into contact with the first recessed part during torque transmission. The coupling member is pushed by the first recessed part during the cutting-off of the torque, which transmits to the inside of the second recessed part by elastically deforming the holding part, and which allows the relative rotation between the first rotor and the second rotor by removing it from the ...

Steam turbine vane manufacturing method

A steam turbine vane manufacturing method including: a groove processing step for forming a protective part joint surface on a steam turbine vane material that has been subjected to rough processing; a build-up welding step for forming, by build-up welding, a protective part build-up bead on the protective part joint surface; and a processing step for performing processing, by cutting the first steam turbine vane material that has been subjected to rough processing and the protective part build-up bead, to finish the first steam turbine vane material has been subjected to rough processing so that the first steam turbine vane material becomes a second steam turbine vane material that has been subjected to finishing processing. The first steam turbine vane material that has been subjected to rough processing is larger than the second steam turbine vane material that has been subjected to finishing processing.

Method for improving residual stress in tubular body and apparatus for improving residual stress in tubular body

An object is to provide a method and an apparatus for improving a residual stress in a tubular body, which are enabled to improve the residual stress reliably by clearly defining controlling rage for treatment conditions without depending on an installation state and configuration of the tubular body. When an outer-circumferential surface of a welded portion of a cylindrical tubular body (2) is irradiated with a laser beam that circles around an outer circumference of the tubular body (2), a heating width W in a circumferential direction heated by the laser-beam irradiation and a laser-beam moving speed V in the circumferential direction are set so that a stress in the circumferential direction in an inner surface of the tubular body (2) produced by the heating with the laser beam is at least larger than a yielding stress of a material that the tubular body (2) is made of.

PEAK HOLDING CIRCUIT

PURPOSE: To apply an exact voltage on a capacitor for peak-hold as the initial value by connecting a discharge circuit of constant current to both terminals of the capacitor and making it to operate during the reset period in accordance with a reset signal. CONSTITUTION: The reset circuit consists of transistors Trs Q3, Q4 and the constant current circuit 3 connected to a collector of the Tr Q4 through a switching circuit 2. The discharge circuit 3 is formed by the Trs Q3, Q4 against the capacitor 12. In the period during an input signal is lower than a voltage VREF of bias line 19, the voltage of capacitor 12 is maintained to the voltage VREF of line 19. When the input signal becomes higher, the voltage of capacitor 12 follows up to the voltage of input signal by the operation of a peak holding circuit 1. Thereby, the constant current decided by the circuit 3 is allowed to flow at the time of reset state, and the electric charge on capacitor 12 can be discharged in accordance therewith ...

METHOD AND DEVICE FOR PREVENTIVE MAINTAINANCE OF IN-CORE INSTRUMENTATION CYLINDER

PROBLEM TO BE SOLVED: To provide a method and device for preventive maintainance of an in-core instrumentation cylinder where in-core instrumentation pipes with a small diameter on the bottom of a reactor vessel are not arranged at a constant interval and the preventive maintenance by water jet peening is performed even when no cylindrical member with a large diameter exists on the periphery thereof. SOLUTION: A core structure is removed from a reactor vessel 1, an XY moving table 18 is installed to a reactor core supporting member 3 for mounting the core structure into the reactor vessel 1, an injection nozzle device 11 is mounted on a turn table 10 disposed on the device, high-pressure water is injected from an injection nozzle 7 to the outer surface of the in-core instrumentation cylinders 2 that are welded through the bottom of the reactor vessel 1 and erected, the residual stress of the in-core instrumentation cylinders 2 is improved, and the stress corrosion cracking is prevented.

LOAD DISTRIBUTING SYSTEM

PROBLEM TO BE SOLVED: To distribute a load in a state where a load distribution management server is not fixed in distributing the load in the server. SOLUTION: The situation of the increase of the load is predicted from a client request queue and memory consumption quantity. Multicast communications are performed and the server receiving the load is detected. The load is transferred to the server receiving it. COPYRIGHT: (C)2002,JPO ...

Image pickup apparatus with light emission control adapted for light-receiving characteristics

IMPROVEMENT OF ULTRASONIC FLAW DETECTING AND INSPECTING CHARACTERISTIC OF WELD METAL

PROBLEM TO BE SOLVED: To make the columnar crystals of weld metal finer and to improve an ultrasonic transmission characteristic by subjecting the weld metal during welding by each layer to peening and subjecting the weld metal to a soln. heat treatment after the end of the welding at the time of welding a stainless steel. SOLUTION: At the time of welding a stainless steel 1, the respective layers of the weld metal 3 to be laminated at a groove 2 are subjected to the peening treatment. The peening is preferably executed by using a chipping hammer 4 having 1.5 to 3.0mm front end radius and striking the layers about several hundred times for one minute under an air pressure. As a result, plastic strains of the deposited metal 3 are imparted. The operation is repeated for each of the respective layers to be welded and, after the end of welding of the entire layer, the deposited metal is subjected to the soln. heat treatment for 1 to 30 minutes at the recrystallization temp. of about 800 to ...

MOLDING METHOD FOR PLATE-SHAPED WORKPIECE, AND MOLDED ARTICLE

A molding method for a plate-shaped workpiece, which includes a process of forming a concave portion at a first surface of the plate-shaped workpiece, a process of inserting a shim having a shape corresponding to the concave portion and formed of a material having a lower Young's modulus than a material of the plate-shaped workpiece into the concave portion, and a process of pressing the plate-shaped workpiece against a mold member to perform bending processing, wherein a shape of the first surface becomes a convex surface shape. In a state in which the shim is fitted into the concave portion, a sheet-shaped protective member is provided on the first surface of the plate-shaped workpiece.

AMPLIFIER CIRCUIT

PURPOSE:To prevent the popping sound produced by the abnormal action due to a sudden change of the power supply voltage by using an action stopping circuit which detects a fact that the power supply voltage drops less than a prescribed level and stops the action of a transistor set at the lower potential side. CONSTITUTION:An action stopping circuit 48 checks whether the power supply voltage Vcc drops or not lees than a level obtained by adding the emitter-base voltage VF of a transistor (TR)34 set at the higher potential side to the bias voltage VS set by a bias circuit 18 in case the voltage Vcc drops. If the voltage Vcc drops less than said prescribed level, the action of a TR44 set at the lower potential side is forcibly stopped. At the same time, the amplifying action is also stopped. In other words, a TR50 is added to the circuit 48 to compare the voltage VS with the reduced value of the voltage Vcc. The TR50 conducts when the Vcc drops less than the level (VS+VF) and the circuit ...

MOLDING METHOD FOR PLATE-SHAPED WORKPIECE, AND MOLDED ARTICLE

A molding method for a plate-shaped workpiece, which includes a process of forming a concave portion at a first surface of the plate-shaped workpiece, a process of inserting a shim having a shape corresponding to the concave portion and formed of a material having a lower Young's modulus than a material of the plate-shaped workpiece into the concave portion, and a process of pressing the plate-shaped workpiece against a mold member to perform bending processing, wherein a shape of the first surface becomes a convex surface shape. In a state in which the shim is fitted into the concave portion, a sheet-shaped protective member is provided on the first surface of the plate-shaped workpiece.

IMAGE PICKUP APPARATUS WITH LIGHT EMISSION CONTROL ADAPTED FOR LIGHT-RECEIVING CHARACTERISTICS FOR REALIZING FLASH PHOTOGRAPHING CLOSE TO NATURAL LIGHT BY DRIVING LIGHT EMITTING ELEMENT

PURPOSE: An image pickup apparatus is provided to produce a flash light substantially identical to a natural light by using a light emitting element. CONSTITUTION: A blue light emitted diode(400a), a green light emitted diode(400b), and a red light emitted diode(400c) have switches, respectively. Each switch is connected to each transistor. Each transistor(Tr) is connected to each resistance(R). Each transistor is connected to each amplifier(A). A non-inverted input of the amplifier(A) is connected to each variable constant voltage source. Each resistance is connected to the non-inverted input of each amplifier. One port of the resistance(Ra) is grounded. The voltage is ideally zero. The other port of the resistance(Ra) is ideally equal to a variable constant voltage source(Vca). When a transistor is turned on, a predetermined amount of current is provided to a light emitting diode. © KIPO 2005 ...

Image pickup apparatus with light emission control adapted for light-receiving characteristics

An electronic flash light is emitted from a camera by causing light-emitting diodes corresponding to red, green and blue simultaneously. Light emission of the light-emitting diodes corresponding to respective colors is controlled in accordance with the light-receiving characteristics of the light-receiving elements. For example, by adjusting the on and off duration ratio of switches in accordance with the light-receiving characteristics, the quantity of light emitted by the light-emitting diodes is adjusted.

BENDING SHAPE MEASURING METHOD AND DEVICE

PROBLEM TO BE SOLVED: To reduce man-hour and improve safety, and also enable high-accuracy measurement by finding the bending radius of a plate piece according to the clearance distance between the punch tip surface and the plate piece and the contact-to-contact distance. SOLUTION: When a punch 1 in which the bottom is flat and the corner parts are rounded (R) is forced downward and free bending forming for a specimen 3 positioned between the punch 1 and a die 2 is advanced, a clearance 7 is produced between the tip surface of the punch 1 and the specimen 3. The length of the clearance 7 is measured by a laser displacement meter 4 embedded in the center of the punch 1. The corner part of the punch 1 is rounded, and the punch bottom length (contact-to-contact distance between the punch 1 and the specimen 3) varied with the indentation of the punch 1 is measured from the bending angle of the specimen 3. According to the obtained clearance distance between the punch 1 end surface and the specimen ...

MANUFACTURE OF NEEDLE FINS

PURPOSE: To obtain needle fins excellent in thermal efficiency by cutting slit grooves on a hoop in the lengthwise direction, corrugating them, separating slits on its inclined parts completely, dividing the formed needle part into three lines in the lengthwise direction and compressing a lengthwise pitch. CONSTITUTION: Plural slit grooves 12 are cut in the lengthwise direction of the hoop 10, a material between them is rounded, then, corrugated and the slit grooves 12 on the corrugated inclined parts are separated. Then, the hoop is divided at least into three lines in its lengthwise direction. Each of divided parts of the hoop 10 is formed in the shape of a needle by the roundness given when the slit grooves are cut previously and the interval between them can be set freely within a certain range and therefore needle fins having an interval (a fin pitch) each exceeding three times the fin diameter desired from the point of view of heat transfer performance can be mass-produced. Consequently ...

Electromagnetic relay

An electromagnetic relay includes a base, an electromagnet block fixed to the base, an armature which reciprocates when the electromagnet block is switched between an excitation state and a non-excitation state, and a card which slides in association with the movement of the armature. The base includes a rail portion which guides the card upon sliding, and the card includes a slide portion which slides along the rail portion. The rail portion includes a stopper portion which prevents disengagement of the slide portion from the rail portion.

COVER STRUCTURE OF VERTICAL TANK OPENING

【課題】部品数が少なく、施工が簡単で、かつ、コストが安い、上下水槽開口部の覆蓋構造を提供すること。 【解決手段】上下水槽の垂直壁面開口部、または、水槽上部を覆う床面に設けられた複数個の開口部にＬ字型受枠を配置し、このＬ字型受枠に熱硬化性樹脂製板状体を載置・嵌合させて上下水槽開口部を覆う覆蓋構造において、板状体は表裏に熱硬化性樹脂製薄板が配置されこれら薄板の間にハニカム類似構造物または発泡樹脂ブロックが配置一体化され、かつ、板状体の周縁端部に周縁端部補強発泡樹脂体が配置一体化されてなり、縁端部補強発泡樹脂体に下方を切欠いて載置部を形成し、上記Ｌ字型受枠に載置部を嵌合・載置可能にされてなることを特徴とする。 【選択図】 図１

OUTPUT TRANSISTOR SATURATION PREVENTING CIRCUIT OF REGULATOR CIRCUIT

PURPOSE: To stabilize the output level obtained from an output transistor by setting an output saturation voltage to an arbitrary value by the product of a constant-current and a third resistance so as to prevent the generation of a rush current by obstructing the saturation of an output transistor of a regulator circuit. CONSTITUTION: To output transistor 22, a current of a current amplification factor fold of its base current flows, and to a first and a second resistances 23, 24, a part of its current flows. An intermediate connecting point voltage Vn of a first and a second resistances 23, 24 generated by this current is fed back to a negative phase input side of a voltage comparing means 21 and compared with an intermediate connecting source voltage, and a base current corresponding to its large/small relation is led in from the output transistor 22, therefore, each intermediate connecting point voltage becomes a balanced state to a reference voltage Vref of a positive phase input side ...

METHOD FOR BENDING PLATE MEMBER

PURPOSE: To bend plate member of various thickness to various bending angle with one kind of die, etc., in a plate member bending method that the plate member is pressed into a die with a punch. CONSTITUTION: A plate member is bent within the elasticity range, and an apparent Young's modulus is decided from a punch stroke, etc., of that time, further, the punch stroke u1 being a prescribed bending angle is obtained from a temporary stress-strain relation, together a punch stroke u2 smaller than u1 is decided, the plate member is bent with this punch stroke u2, a suitable punch stroke (u) being the prescribed bending angle is decided from the punch load and the plate bending angle of that time, and the plate member is bent by lowering the punch until the stroke (u). COPYRIGHT: (C)1994,JPO&Japio ...

VALVE TIMING CONTROL APPARATUS AND INTERNAL COMBUSTION ENGINE EQUIPPED THEREWITH

PROBLEM TO BE SOLVED: To secure the rigidity of a chain cover while securing a simple oil passage structure. SOLUTION: Valve chambers 12, 12 mounted with oil passage change-over control valves 18, 18 are integrally formed on the chain cover 4, while intermediate oil passage forming members 50, 50 are provided separately from the chain cover 4, which have oil passages for supplying hydraulic oil fed from an oil pump 16 to oil passage openings 13a, 13a of a cylinder head 3, into the valve chambers 12, 12 and for supplying hydraulic oil delivered from the valve chambers 12, 12 into operating oil chambers in phase changing mechanisms 30, 30, respectively. The intermediate oil passage forming members 50, 50 are mounted on the side of a chain chamber 4A of the chain cover 4, and mounted on the side of the cylinder head 3 together with the chain cover 4. As a result, the oil passages are easily machined, and the intermediate oil passage forming members 50 are mounted on the chain cover 4 while ...

ELECTROMAGNETIC RELAY

An electromagnetic relay includes a base, an electromagnet block fixed to the base, an armature which reciprocates when the electromagnet block is switched between an excitation state and a non-excitation state, and a card which slides in association with the movement of the armature. The base includes a rail portion which guides the card upon sliding, and the card includes a slide portion which slides along the rail portion. The rail portion includes a stopper portion which prevents disengagement of the slide portion from the rail portion. 1. An electromagnetic relay comprising:a base;an electromagnet block fixed to the base;an armature configured to reciprocate when the electromagnet block is switched between an excitation state and a non-excitation state;a card configured to slide in association with a movement of the armature;a movable contact portion fixed to the base and including a movable contact which moves in association with a slide of the card; anda fixed contact portion fixed to the base and including a fixed contact brought into contact with and separated from the movable contact in association with a movement of the movable contact,the base including a rail portion configured to guide the card upon sliding,the card including a slide portion configured to slide along the rail portion,the rail portion including a stopper portion to prevent disengagement of the slide portion from the rail portion.2. The electromagnetic relay according to claim 1 , wherein:the card is reciprocatively and slidably held to the base; andthe stopper portion prevents the disengagement of the slide portion from the rail portion wherever the card is located between one end and another end in a reciprocative range upon sliding.3. The electromagnetic relay according to claim 1 , wherein:the rail portion is provided with plural stopper portions each corresponding to the stopper portion and aligned in an extending direction of the rail portion, and provided with a space between the ...

LOAD DRIVING UNIT AND ELECTRIC APPARATUS USING SAME

PROBLEM TO BE SOLVED: To provide a load driving unit having a plurality of driver circuits feeding drive current respectively to a plurality of loads, capable of improving safety and reliability by linking abnormality protective operations between the respective driver circuits. SOLUTION: This load driving unit 1 is a multi-channel load driving unit including a plurality of driver circuits 11 to 15 feeding drive current to the plurality of loads 2. The load driving unit is configured to allow at least one of the plurality of driver circuits 11 to 15 to limit or stop its own output operation even when abnormality occurs in other circuits, letting alone its own circuit. COPYRIGHT: (C)2008,JPO&INPIT ...

METHOD OF REPAIRING PIPE CONNECTION PORTION, AND FLUID PIPING

PROBLEM TO BE SOLVED: To prevent the occurrence of stress corrosive crack in a pipe connection portion welded using a 600 alloy, and also to prevent the occurrence of stress corrosive crack in a joint portion between the 690 alloy and a pipe, wherein the joint portion is provided for shut-off between the pipe connection portion and a high-temperature and high-pressure fluid. SOLUTION: A 690 alloy sleeve 40 is arranged on a fluid pipe 1 where an upstream pipe 10 and a downstream pipe 20 are connected to each other via the connection portion 30 formed by arc welding using the 600 alloy in such a manner to cover the connection portion 30. Both ends of the sleeve 40 in the carrying direction of the high-temperature and high-pressure fluid is joined to the inner face of the fluid pipe 1 opposed thereto using a method of friction stirring joint. COPYRIGHT: (C)2004,JPO ...

Image pickup apparatus

LASER BEAM MACHINING APPARATUS

【課題】レーザスポットの位置と加工目標位置との誤差を効果的に抑制することが可能なレーザ加工装置を提供する。 【解決手段】レーザ加工装置Ｍは、加工領域上の加工目標位置を、座標系の座標位置に割り付ける割付部と、指定座標位置が前記加工目標位置として割り付けられた場合に、当該指定座標位置に対応付けられた補正データに基づき前記ガルバノミラーの回動位置を補正して、前記レーザスポットの位置と前記加工目標位置との誤差を抑制する補正部と、を備え、レーザスポットＳの位置と加工目標位置との誤差を抑制するための補正データが対応付けられた指定座標位置Ｑ，Ｑ同士の間隔が、座標系内において基準位置Ｏに近い領域よりも遠い領域の方が狭い構成である。 【選択図】図３

POWER TRANSMISSION MECHANISM

【課題】安定したトルク遮断性能を発揮できる動力伝達機構を提供する。 【解決手段】外部駆動 源 により回転駆動される環状の第１回転体と、第１回転体の中央開口内に在る第２回転体と、第１回転体と第２回転体との間に介挿され、両端が第１回転体に固定又は支持され且つ第２回転体へ向けて凸に湾曲して第２回転体の外周面に当接するバネ部材とを備え、第２回転体外周面のバネ部材との当接部が平坦面又は径方向外方へ凸の曲面である。 【選択図】 図１

ELECTROMAGNETIC CLUTCH

PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of securely preventing a bearing from being seized by rapidly detecting a thermal load transmitted from a compressor housing thereto. SOLUTION: This electromagnetic clutch 1 comprises a clutch rotor 4 storing an electromagnetic coil 3, the bearing 6 pivotally supporting a clutch rotor 4 on the compressor housing 5, and a thermal fuse (current cutout device) 9 cutting out the energization of the electromagnetic coil 3. The thermal fuse 9 is inserted into the energization circuit of the electromagnetic coil 3, and installed in the compressor housing near the bearing 6. Thus, the thermal load of the compressor housing 5 is directly transmitted to the thermal fuse 9, the thermal load to the bearing 6 is rapidly detected, and the energization circuit of the electromagnetic coil 3 can be directly cut out. COPYRIGHT: (C)2006,JPO&NCIPI ...

Power Supply Apparatus and Power Supply System Including the Same Addressing Abnormality

A power supply apparatus connected via a bus line to another power supply apparatus includes a voltage generation circuit generating a voltage, an abnormality detection circuit detecting an abnormality of the power supply apparatus including the abnormality detection circuit and outputting an abnormality detection signal, an abnormality control circuit, and an interface circuit receiving the abnormality detection signal from the abnormality detection circuit to output the signal via the bus line to another power supply apparatus, and receiving the abnormality detection signal via the bus line from another power supply apparatus to output the signal, to the abnormality control circuit and the abnormality control circuit controlling the voltage generation circuit to stop generation of the voltage in a case where receiving the abnormality detection signal from the abnormality detection circuit or in a case where receiving the abnormality detection signal from the interface circuit.

FLEXIBLE ROLL FORMING DEVICE

PROBLEM TO BE SOLVED: To provide a flexible roll forming device capable of suppressing spring back after processing a workpiece. SOLUTION: The device is equipped with an entrance side flexible roll group 10 having a plurality of rolls for compositely bending the workpiece, a central flexible roll group 30 arranged on the rear step of the entrance side flexible roll group and having a plurality of upper and lower rolls for compositely bending the workpiece to its width direction, and an exit side flexible roll group 50 arranged on the rear step of the central flexible roll group and having a plurality of rolls for compositely bending the workpiece to its width direction. The entrance side flexible roll group is driven and has a break mechanism for clamping the workpiece with the plurality of rolls. The plurality of upper and lower rolls of the central flexible roll group are rotationally driven by a driving mechanism. The plurality of rolls of the exit side flexible roll group are driven ...

AUTOMATIC LEVEL CONTROL AMPLIFIER

PURPOSE: To prevent the malfunction of an automatic level control circuit (ALC circuit) in case of hit of supply power by providing a short-circuiting circuit, which is operated for a certain time after power-on to discharge the charged electric charge of a smoothing circuit, in an amplifying part provided with the ALC circuit. CONSTITUTION: An amplifying part 1 provided with the ALC circuit consisting of a comparing circuit 4, a smoothing circuit 6, and an input attenuating muting transistor TR 7 is provided with a short-circuiting circuit 9. When a power source is turned on, the base potential of a TR 94 in the short-circuiting circuit 9 rises in accordance with the time constant determined by a resistance 91 and a capacitor 92. If the base potential of a TR 95 is higher than that of the TR 94, an input signal is not attenuated because the charged electric charge of the smoothing circuit 6 is discharged. When a certain time elapses after power-on, the ALC circuit starts the normal operation ...

PUNCH FOR FORGING

【課題】鍛造用ポンチにおいて、ポンチの磨耗を防止すると共に引き抜き時の鍛造品の損傷を防止する。 【解決手段】鍛造用ポンチ４１において、押込ロッド４２の先端部に第１ポンチ４３を着脱自在に連結し、この第１ポンチ４３の先端外周部に外径よりもやや大きいリング形状の第２ポンチ４６を着脱自在に連結し、第２ポンチ４６の先端部に外径がこの第２ポンチ４６の外径よりもやや大きいリング形状の第１保護板４８を着脱自在に設ける。 【選択図】　　　　図１

METHOD FOR WET-TREATING INORGANIC PIGMENT WITH ALUMINA AND/OR SILICA

PROBLEM TO BE SOLVED: To provide a wet-treating method which deposits alumina and/or silica on the surface of an inorganic pigment at an ordinary temperature by means of simple facilities and a treating method, by improving the problems on the facilities and reaction control in the conventional method for wet-treating the inorganic pigment with alumina and/or silica. SOLUTION: The method for wet-treating the surface of the inorganic pigment with alumina and/or silica, is characterized in that the alumina wet- treating method comprises the contact of an alumina sol and/or a silica sol with inorganic pigment particles in an aqueous medium and then the adjustment of the system pH to be alkaline to neutral to thereby deposit the alumina and/or silica on the surface of the inorganic pigment. COPYRIGHT: (C)2003,JPO ...

DEVICE FOR INCREASING PIPELINE WALL THICKNESS

PURPOSE: To provide a device by which only a part requiring a pipeline is easily worked to increase thickness. CONSTITUTION: By a pair of clamps 4, 5 capable of division to an upper part and a lower part, both-sides of the part 7a of the pipe 7 to be worked for increasing thickness are held. By a moving electromagnetic induction heating coil 6, the part 7a of the pipe 7 is successively heated while, by pressurizing (load P) the pair of clamps 4, 5 with a pressure base 2, the slip is generated at the tapered parts of these clamps 4, 5, the pressure base 2 and a pressure receiving base 3, namely at 8 and 12, 9 and 14, 10 and 13 and 11 and 15. Consequently, a load F in the direction of the pipe axis faced in the direction from both sides of the part 7a is generated in the part 7a of the pipe 7, and the thickness is worked to increase from t0 to t2. By a cooling nozzle 16 provided on both sides of the heating coil 6, a cooling medium is injected, heating is adjusted, and the buckling deformation ...

APPARATUS AND METHOD FOR BENDING PIPE

PROBLEM TO BE SOLVED: To provide an apparatus and a method for bending a pipe with high quality, high accuracy and high versatility. SOLUTION: The apparatus for bending the pipe passes the pipe through the guide hole of a fixed die having a linear guide hole including an inner diameter substantially equal to the outer diameter of the pipe for bending, and bends the pipe output from the die by forcing the pipe to other die. The other die has a semi-split fixed die mounted at the fixed die, and a semi-split moving die pushed to the semi-split fixed die supported slidably. When the semi-split moving die is pushed to the semi-split fixed die, an inserting hole having an inner diameter substantially equal to the outer diameter of the pipe at the position of the pipe bent in the bending central radius Rd of the pipe between the semi-split fixed die and the semi-split moving die is formed. The apparatus has a pipe sending mechanism for pushing the pipe passed through the guide hole to the inserting ...

METHOD FOR DECIDING SPECIFICATION OF METAL PLATE, AND METHOD FOR PRODUCING METAL PLATE

PROBLEM TO BE SOLVED: To provide a method for evaluating failure caused by bending a metal plate having through holes in a plain surface direction. SOLUTION: In the method for deciding the specification of the metal plate to be bent which has the through holes in the plain surface direction, the metal plate is composed of a first metal plate having a plurality of grooves formed in a stripe shape and a flat second metal plate to be joined with the surface side of the first metal plate where the grooves are formed. As for the metal plate, the actual measured value is obtained by a prescribed bending test, and as for a plurality of analyzing models consisting of elements divided into a portion having the grooves and a portion having no groove in the plain surface direction of the metal plate, the analyzed value by the prescribed bending test is obtained by a finite element method. Thereafter, a machining simuration is performed under predetermined conditions with respect to the analysis model ...

METHOD FOR MANUFACTURING TURBINE ROTOR BLADE

The present invention addresses the problem of providing a method for manufacturing a turbine rotor blade wherein warping, bending and twisting of the entire rotor blade, which is provided with an excess thickness portion after a forging step, can be suppressed. In the forging step in a process for manufacturing a rotor blade (), the forging is hot-forged such that the distance (the excess thickness amount) from the blade surface of the blade section () to the surface of the excess thickness section is substantially uniform along the entire periphery of a cross section of the blade section () and the excess thickness section () perpendicular to the blade length direction, and such that the amount of the excess thickness in the blade length direction, which is the thickness of the excess thickness section (), gradually increases toward the blade tip from a prescribed position. 1. A method for manufacturing a turbine rotor blade in which a plurality of the rotor blades are fixed to be arranged along the peripheral direction of a rotor on the outer periphery of the rotor rotatably supported in a turbine , comprising:a forging step of providing an excess thickness section on a blade section of the rotor blade, and molding a forging, in which an excess thickness amount which is the thickness of the excess thickness section gradually increases from a prescribed position of the blade section in a blade length direction toward a blade tip side, by die forging; anda machining step of cutting the excess thickness section from the forging and forming the blade section.2. The method for manufacturing a turbine rotor blade according to claim 1 ,wherein the prescribed position is any position between a base end section of the blade section and a center section of the blade section.3. The method for manufacturing a turbine rotor blade according to claim 1 ,wherein the prescribed position is any position between a base end section of the blade section and a position of a stub which ...

WHITE AND LIGHT COLORED GOLD ALLOY FOR JEWEL

PROBLEM TO BE SOLVED: To solve a problem wherein crack defects, break defects and casting cavities, etc., resulting from oxide formation are generated and it is very difficult to manufacture a good quality jewel at a low cost when a lost wax casting method being a representative method of jewel manufacturing is used in a white or light colored K 18 (18 karats) gold alloy using manganese (Mn). SOLUTION: In the K 18 (18 karats) gold alloy containing 2-10 wt% manganese (Mn), the defects resulted from the oxide formation are suppressed and castability and processability are improved and quality is remarkably improved by improving characteristics at the time of solidification of the alloy by adding palladium (Pd) or platinum (Pt) within 1-6 wt% range. COPYRIGHT: (C)2004,JPO ...

METHOD FOR IMPROVING RESIDUAL STRESS OF DOUBLE WALL PIPE

【課題】２重管を加熱して引張り状態の残留応力を低減する又は圧縮状態にする方法であり、管内部にアクセスすることなく２重管の残留応力を簡単、迅速且つ確実に改善することができる２重管の残留応力の改善方法を提供する。 【解決手段】隣接する管体２と突合せ溶接にて継手部を形成する第１の管体１１と、第１の管体１１の内壁面に基部のみが取り付けられた第２の管体１２とを有する２重管の溶接部を有する継手であって、第１の管体１１及び隣接する管体２の温度が両管体１１，２を構成する材料内部で改質が発生する温度と及び前記継手部からの伝熱によって水の温度が沸騰する温度のうちいずれか一方が達成される前に加熱を停止する。 【選択図】 図１

METHOD FOR REDUCING RESIDUAL STRESS

PROBLEM TO BE SOLVED: To surely and rapidly reduce the residual stress in an arbitrary place by spraying the coolant from a heating/cooling coil to a part at which the residual stress is desired to be reduced after the desired part is heated above the prescribed temperature, and rapidly coiling it. SOLUTION: A heating/cooling coil 1 is provided with a cooling water flow passage in which the cooling water flows when heating is performed by a heating coil, and a coolant flow passage in which the coolant flows during the cooling and the coolant is sprayed to a part to be cooled for cooling, and the cooling water to constantly cool the coil during the heating flows in the cooling water flow passage. Holes are made in a part of the coolant flow passage opposite to a surface to be rapidly cooled, and the coolant is sprayed against the part for rapid cooling by flowing the coolant during the rapid cooling after the heating. Because heating and cooling can be performed by one coil 1, rapid cooling ...

PLATE BENDING METHOD

PROBLEM TO BE SOLVED: To reduce a man hour by calculating a correction coefficient from a difference between a curvature, in which a tentative curvature after spring back obtained from a constant of a cumulative hardening law constituting formula obtained from a plate bending angle and a yield stress and a Young modulus is pressed to be turned to a prescribed ratio of a target curvature, and a tentative curvature and adopting a corrected curve obtained from a Young modulus and a correction coefficient for the target curvature. SOLUTION: When a tentative curvature calculated for a target curvature in bending a plate 10 is turned to a prescribed ratio, by interrupting bending once with an arithmetic control device, irradiating the plate 10 with laser beam from beam source and conducting image processing to its reflected beam 8 after picking up image, a ratio between a curvature of the plate 10 after spring back and a tentative curvature is made to a correction coefficient. Again bending of ...

Load driving apparatus and electric appliance therewith

A multiple-channel load driving apparatus has a plurality of driver circuits supplying drive currents individually to a plurality of loads. Of those driver circuits, at least one limits or stops the output thereof not only if an abnormality occurs in itself but also if an abnormality occurs in any other driver circuit. This configuration allows coordinated abnormality protection among the individual driver circuits, and thereby improves the safety and reliability of the load driving apparatus.

INFORMATION TRANSMITTING METHOD AND SYSTEM

PROBLEM TO BE SOLVED: To prevent information transmission to a spoofing information transmitting program (ITP) with a stolen session key (SKey) in a system, in which the information is transmitted by using the SKey through the ITP among nodes. SOLUTION: The SKey is continuously changed among ITP's to make the SKey, which is stolen up to now, invalid. The term for changing the SKey is set, and at the relay of the information, not only the SKey is referred, but a standby time is made longer than the term of changing the SKey. Meantime, whether there is no another demand with the same SKey is checked, and then the information is relayed. When there is another demand with the same SKey in the term of changing the SKey, it is determined that spoofing occurred. Then, the person certification demand is transmitted to each demander, and the demand acquiring the personal certification is processed. COPYRIGHT: (C)2003,JPO ...

POWER TRANSMISSION MECHANISM

PROBLEM TO BE SOLVED: To provide a power transmission mechanism for developing stable torque cutoff performance even under circumstances of severe temperature changes, comprising a first circular rotor to be rotationally driven by an external driving source, a second disc rotor to be internally fitted to the first rotor, and a connection member for connecting the first rotor to the second rotor, wherein the connection member is destroyed to shut off the transmission of torque from the first rotor to the second rotor when overtorque is transmitted from the first rotor to the second rotor. SOLUTION: The power transmission mechanism comprises the first circular rotor to be rotationally driven by the external driving source, the second disc rotor to be internally fitted to the first rotor, and the connection member for connecting the first rotor to the second rotor. The connection member is formed of a graphite material or a fired material. COPYRIGHT: (C)2004,JPO&NCIPI ...

METHOD FOR IMPROVING RESIDUAL STRESS IN TUBULAR BODY AND APPARATUS FOR IMPROVING RESIDUAL STRESS IN TUBULAR BODY

An object is to provide a method and an apparatus for improving a residual stress in a tubular body, which are enabled to improve the residual stress reliably by clearly defining controlling rage for treatment conditions without depending on an installation state and configuration of the tubular body. When an outer-circumferential surface of a welded portion of a cylindrical tubular body (2) is irradiated with a laser beam that circles around an outer circumference of the tubular body (2), a heating width W in a circumferential direction heated by the laser-beam irradiation and a laser-beam moving speed V in the circumferential direction are set so that a stress in the circumferential direction in an inner surface of the tubular body (2) produced by the heating with the laser beam is at least larger than a yielding stress of a material that the tubular body (2) is made of.

AIR CONDITIONER FOR VEHICLE

PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of being early started to establish a coolant temperature highly efficient for a vehicle travel driving source. SOLUTION: The air conditioner comprises a hot air circulation passage 19 for circulating air on the downstream side of a hot water type heat exchanger 14 to the upstream side of the hot water type heat exchanger 14, and an opening/closing means 22 of the hot air circulation passage for opening/closing the hot air circulation passage 19. The hot air circulation passage 19 is closed when the coolant temperature measured by a temperature measuring means for measuring the temperature of the coolant flowing into the vehicle travel driving source is higher than a predetermined temperature, or is opened when it is lower than the predetermined temperature. COPYRIGHT: (C)2005,JPO&NCIPI ...

METHOD OF MOLDING PLATE-SHAPED WORKPIECE AND MOLDED ARTICLE

PROBLEM TO BE SOLVED: To improve working efficiency, to suppress the generation of industrial wastes and to ensure reproducibility excellent in molding efficiency. SOLUTION: Thickness reducing work is performed after providing a plurality of pockets 11 at predetermined intervals in the surface direction on the side of the recessed surface 1a of a plate-shaped workpiece 1 and, after inserting shims 3 which have a shape corresponding to the pockets 11 and the Young's modulus of which is smaller than that of the plate-shaped workpiece 1 into the pockets 11, stretch molding for making tensile force act is performed while bringing a projecting lower die into contact with the side of the recessed surface 1a of the plate-shaped workpiece 1 by using a stretch molding machine. COPYRIGHT: (C)2012,JPO&INPIT ...

POWER SUPPLY APPARATUS, ESPECIALLY HAVING BOOSTING CIRCUIT USED IN DRIVING LIGHT EMITTING DEVICE AND LIQUID CRYSTAL PANEL IN COMMON

PURPOSE: A power supply apparatus is provided to supply a driving voltage of a number of devices respectively by boosting a power supply voltage. CONSTITUTION: The power supply apparatus has a boosting circuit to boost a power supply voltage for driving a liquid crystal panel. The boosting circuit is used in common as a boosting circuit for a light emitting device. A common boosting circuit outputs a preliminary boosting voltage for driving light emitting devices(112,122) and a liquid crystal panel(140) in common by boosting a power supply voltage. A light emitting device driving circuit supplies a light emitting device driving voltage on the basis of the preliminary boosting voltage. A liquid crystal driving circuit supplies a liquid crystal driving voltage on the basis of the preliminary boosting voltage. © KIPO 2005 ...

METHOD OF PRE-EVALUATING WATER JET PEENING, RECORDING MEDIUM HAVING PROGRAM RECORDED THEREON TO EXECUTE THE METHOD, DEVICE FOR EXECUTING THE METHOD, AND WATER JET PEENING METHOD

A condition setting process of determining peening conditions for water jet peening on a peening target object, an analysis process of analyzing a jet when a liquid is jetted from a nozzle model to a peening target object model and obtaining a void rate that is a volume rate of air bubbles contained in a unit volume of the liquid and a collapse rate that is a volume of the air bubbles collapsing in a unit time in the unit volume of the liquid in each position on a surface of the peening target object model, a shock pressure correlation value calculation process of obtaining a shock pressure correlation value that is a product of the void rate and the collapse rate in each position, and a range calculation process of obtaining an effective processing range in which the shock pressure correlation value on the surface of the peening target object model is greater than a predetermined value, based on the shock pressure correlation value in each position.

METHOD FOR SEAMING CAN COVER

PURPOSE: To enable formation of a thin wall can without buckling by seaming a can cover while applying ultrasonic vibration to the axis of a lifter or a chuck. CONSTITUTION: The lifter 4 and the chuck 5 are concentrically rotated. The can cover 2 and a can body 1 are set at between both 4, 5 and the can cover 2 is seamed with seaming roll 6 rotated as separating/contacting with the can cover 2 part. Then, the seaming is executed while applying the ultrasonic vibration from the ultrasonic generator 10 about the axis of the filter 4 or the chuck 5. By this method, even if seaming shape is not strictly controlled, the sealing property can be held. COPYRIGHT: (C)1992,JPO&Japio ...

METHOD AND DEVICE FOR WORKING FLUTED PAPER LAMINATE

PROBLEM TO BE SOLVED: To prevent the breakage of a cutter by detecting faulty cutting at a real time and permit the improvement of reliability of a production facility by finding the generation of faulty cutting quickly. SOLUTION: A device for working fluted paper laminate is constituted of a cutter 3, effecting the cutting work of a fluted paper laminate 5 through force-cutting, an actuator 1 for driving the cutter 3, notching/cutting information measuring means 7 and 8 for measuring cutting and notching information by the cutter 3 in cutting, and a stopping of cutting control means 10 for stopping the cutting by the cutter 3 when a specified condition is satisfied based on cutting and notching information obtained by the cutting and notching information measuring means 7 and 8. COPYRIGHT: (C)1999,JPO ...

METHOD AND DEVICE FOR BENDING PLATE MATERIAL

PURPOSE: To provide a bending method of a plate material executing a drawing work having deep bending compared with the bending radius to a part of a long plate material by incorporating it into an ordinary press machine. CONSTITUTION: A pair of plate material holding plates 4a, 4b at the right and left parts are fitted so as to be slidable onto a bolster in a press machine and on the other hand, by fitting a screw shaft 7 to a press slide 11, a pair of dies 3a, 3b at the right and left parts are fitted to the screw shaft 7. By holding the plate material 1 with the plate material holding plates 4a, 4b and the dies 3a, 3b therebetween, these parts in the machine are mutually shifted to inside and moment toward the inside to the plate material 1 is generated. Thereafter, a projecting part formed on the plate material 1 is pushed to an urethane rubber-made female die 5 by a punch 2 with a hydraulic cylinder 14 and further, the dies 3a, 3b are pressed toward the inside so as to form a prescribed ...

METHOD OF IMPROVING ULTRASONIC FLAW DETECTION INSPECTABLITY OF WELDED METAL

PROBLEM TO BE SOLVED: To improve the ultrasonic flaw detection inspectbility to a base material by roller-pressurizing a welded part every layer welding in the multilayer welding of a stainless steel, and heating and holding it at a specified temperature for a specified time after the welding of all the layers is terminated. SOLUTION: The groove 7 of a stainless steel pipe 6 is roller-pressurized with a welding metal 5 in the part about 20-30mm back of a fusing pool 1 every TIG welding of each layer by use of a welding wire 8 to impart a plastic distortion. The pressurization is performed by a hydraulic jack. The magnitude of pressurizing force may be set within a range of about 5t to about 30t in a thickness of 15mm. The roller pressurization may be carried out after the first layer to the final layer are continuously welded. After the welding of all the layers, a solution heat treatment of holding it at a temperature from 800°C to 1250°C for 1-30 minutes to recrystallize the fused metal ...

Image pickup apparatus with light emission control adapted for light-receiving characteristics

An electronic flash light is emitted from a camera by causing light-emitting diodes corresponding to red, green and blue simultaneously. Light emission of the light-emitting diodes corresponding to respective colors is controlled in accordance with the light-receiving characteristics of the light-receiving elements. For example, by adjusting the on and off duration ratio of switches in accordance with the light-receiving characteristics, the quantity of light emitted by the light-emitting diodes is adjusted.

SLURRY CONCENTRATION DEVICE AND OPERATION METHOD THEREOF

PROBLEM TO BE SOLVED: To concentrate a slurry to a high concentration. SOLUTION: The slurry concentration device 10 includes a slurry tank 11 and a diaphragm 12 disposed in the tank 11. The interior of the tank 11 is divided into a cathode room 13a, an anode room 14a, and a separation room 15 by the diaphragm 12, and a cathode 13 and an anode 14 are located in the room 13a and the room 14a, respectively. Voltage is applied between the cathode 13 and the anode 14 to electrolyze a slurry 16 in the separation room 15. A supernatant liquid W in the room 15 is discharged to the outside via the room 13a and the room 14a, and a sludge D in the room 15 is then discharged to the outside. COPYRIGHT: (C)1999,JPO ...

AIR-CONDITIONER FOR VEHICLE

PROBLEM TO BE SOLVED: To make a temperature difference between a defroster blow port 20 and a foot blow port 24 proper at reduced costs and with a simple structure. SOLUTION: A rib 28 for passing cool air bridged from a cool air bypass passage 15 side to a foot opening 24 side and having a width dimension L approximately perpendicular to a ventilating direction larger than a height dimension H in a ventilation direction of warm air is formed at an exit side end 18a of a warm air passage 18. Thereby, some of warm air blown from the exit side end 18a are blocked by the rib 28 for passing the cool air bridged to the exit side end 18a of the warm air passage 18, and the cool air from the cool air bypass passage 18 is bypassed and passed to the foot opening 24 side on a back face side of the rib 28 for passing the cool air, so as to make the temperature difference between the defroster blow port 20 and the foot blow port 24 proper. COPYRIGHT: (C)2007,JPO&INPIT ...

OPTICAL RECORDING MEDIUM AND ELECTRONIC STILL CAMERA FOR RECORDING ON SAID MEDIUM

PURPOSE: To enable the contents of recorded information to be discriminated by a visible image by a construction wherein a visible image recorded in a second recording area represents the information converted into digital data recorded in a first recording ares. CONSTITUTION: An optical card 10 has, for example, two visible recording areas 50 and a digital recording area 60. In the digital recording area 60, for example, a quantized image signal is recorded as a coded digital signal by use of a difference in light reflectance. The recorded image signal can not be known by simply observing the recording area 60. The visible recording area 50 is an area for recording therein a visible image, namely, an uncoded analog image. The visible image recorded in the area 50 is used for visually judging the contents of the image signal recorded in the area 60. Thus, the information recorded in the optical recording medium can be judged without reproducing the recorded contents on a reproduction device ...

GLAZING GASKET

PROBLEM TO BE SOLVED: To provide a glazing gasket which can work well with varying gap dimension of a wide range between a panel material and a frame member, fit the panel material in the frame member and fasten easily without impairing the easiness in execution of the installing operation even if the gap dimension is varied, and can establish an air-tightness and water-tightness. SOLUTION: A glazing gasket 10 is divided into a first member 11 having a wedge-shaped section equipped with an abutting part 11a to a panel material P and a slope 11b inclining with respect to the surface of the panel material P and a second member 12 equipped with a mounting part 12a to a frame member F1 and a pressure contacting surface 12b to make pressure contact with the slope on the first member. The gasket can work well with varying gap dimension through adjustment of the abutting position of the slope 11b with the pressure contacting surface 12b of the second member 12. COPYRIGHT: (C)1999,JPO ...

OFFSET CANCEL CIRCUIT

PURPOSE: To cancel offset caused by supplying a bias current by providing an equivalent dummy circuit, and supplying the current from an output transistor on the side to be paired with an output transistor on the side of a differential amplifier circuit for supplying the bias current, to this equivalent dummy circuit. CONSTITUTION: An input side differential amplifier circuit 6 is composed of differential amplifiers 11 and 12, which are connected in two steps, and a level shift circuit 7 is connected to the output of the differential amplifier 12 by a current mirror. A dummy load circuit 8 constitutes a circuit equivalent to a transistor 131 of a buffer amplifier 5 receiving a bias current Ib. The dummy load circuit 8 makes the same current value flow out from a transistor 121 opposite to the transistor 122 on the side of outputting the bias current as the bias current which flows out from a transistor 122. In such a case, since an output side 14a of the buffer amplifier 5 is fed back to ...

BENDING METHOD OF PLATE

PURPOSE: To bend a plate in simple way and good precision. CONSTITUTION: In a plate bending method in which a plate 10 placed on a pair of dies 1a, 1b arranged with some interval is pressed with a punch 2, the plate 10 is pressed with the punch 2, Young modulus is calculated from a load, stroke quantity of the punch 2, a plate thickness and plate width at that time. Further, a constant of constitutive equation of involutional hardening is calculated from a bending angle and strain of the plate 10 at that time and then a final bending angle of the plate 10 after spring back is calculated from the Young modulus and constant, the plate 10 is bent so that a target bending angle of plate 10 is turned to final bending angle. COPYRIGHT: (C)1996,JPO ...

LOAD DRIVING APPARATUS AND ELECTRIC APPLIANCE THEREWITH

A multiple-channel load driving apparatus has a plurality of driver circuits supplying drive currents individually to a plurality of loads. Of those driver circuits, at least one limits or stops the output thereof not only if an abnormality occurs in itself but also if an abnormality occurs in any other driver circuit. This configuration allows coordinated abnormality protection among the individual driver circuits, and thereby improves the safety and reliability of the load driving apparatus.

BLOWER

PROBLEM TO BE SOLVED: To provide a blower preventing moisture contained in intake air for cooling a motor from invading an inside of the motor. SOLUTION: A step part 31 for preventing invasion of water drop is formed at an air intake port 28 for taking part of air fed into a fan casing 21 by a blast fan 22 and feeding the same to the motor 23 as cooling air. COPYRIGHT: (C)2010,JPO&INPIT ...

Power supply apparatus

GRAPHIC EQUALIZER

PURPOSE: To prevent the influence of a ripple and to omit capacitors by providing a variable resistance element between the output point of a current mirror circuit and the feedback point of a transistor TR and providing a resonance circuit which is set to a specific resonance frequency and is connected to the variable terminal of the variable resistance element. CONSTITUTION: A current corresponding to the input signal flowing to a TR 20 is allowed to flow to an output resistance 34 through a current mirror circuit 24 as the active load to the TR 20. Therefore, the output resistance 34 is free from voltage drop due to resistance and the amplitude of a supply voltage Vcc is maximized, and the dynamic range is extended. Since the output current appering at an output point 0 of the current mirror circuit 24 is determined by an input signal VIN and a resistance 32, it is not affected by ripple variance of the power source side. Therefore, ripple variance is not caused among variable resistance ...

THROUGH-HOLE CONFIRMATION METHOD FOR MACHINED PARTS AND DEVICE THEREFOR

PROBLEM TO BE SOLVED: To accurately confirm the drilled state of a through-hole by making judgement about whether the through-hole is in a proper state on the basis of the oscillation amount of an oscillation member laid at one side of the through-hole in the axial direction thereof. SOLUTION: The piston bore 1 of a connecting rod W is coupled to a reference pin 14 and a shaft hole 2 is coupled to an air blow head 11 on a placement seat 10, thereby placing the connecting rod W at a proper inspection position. Then, an operation button is operated and the air fed from an air supply source to the air blow hole 12 of the air blow head 11 is delivered to the through-hole 3 of the connecting rod W. As a result, the air delivered to the through-hole 3 blows toward the front A of an oscillation member 16, while removing chips residual inside. Then, the delivery pressure of the air pushes the oscillation member 16 backward, and an inspection instrument 18 is actuated. Also, the indicator lamp of ...

Power supply apparatus

An LCD panel module includes a common boosting converter, an LCD boosting circuit, an LDO control circuit, and constant current circuits for parallel-connected LED elements and series-connected LED elements. The LCD panel module is so configured that a type-switching unit can switch over between Type 1 in which the LED elements are connected in parallel and Type 2 in which the LED elements are connected in series. The common boosting converter preliminarily boosts a battery voltage supplied from a lithium ion battery to a low voltage or a high voltage and supplies the boosted voltage to the parallel-connected LED elements or series-connected LED elements respectively. The LCD boosting circuit boosts the low voltage and supplies it to an LCD panel, while the LDO control circuit steps down the high voltage and supplies it to the LCD panel.

FLEXIBLE ROLL FORMING APPARATUS

PROBLEM TO BE SOLVED: To precisely form a plate curved face even in the case of changing a plate thickness concerning a flexible roll forming apparatus. SOLUTION: Plural hydraulic cylinders 1 are arranged with support materials 31, 32 at an upper side to both sides of a frame 30 and a screw type roll support apparatus is arranged at a lower side, flexible rolls 10a, 10b are supported through respective self alignment bearings 12. The rolls 10a, 10b are slid on a curved face of the self alignment bearings, are inclined, are connected with rotary shafts 13a, 13b and are rotation-driven by power transmission shafts 14a, 14b. The rolls 10a, 10b are position-adjusted up/down by the cylinders 1 and the support apparatus 11b, a working curved face of a plate 40 is set/ fixed. The curved face of the plate material 40 is formed by rotating the rolls 10a, 10b, even when a thickness of a plate material is changed, the change is absorbed by the hydraulic cylinder 1, further, by changing hydraulic pressing ...

BAND PASS FILTER

PURPOSE: To eliminate the need for the provision of a switch circuit and a discharge circuit by generating ringing caused due to a residual charge by an input signal before signal switching and the silence state at a high frequency band so as to converge the ringing toward the initial level of the no signal state in a short time. CONSTITUTION: The amplification factor of differential amplifier circuits 6, 8 of active differentiation and integration circuits 2, 3 comprising capacitors 7, 9 and the differential amplifier circuits 6, 8 is controlled by a discharge control signal at signal switching to bring a cut-off frequency to high frequencies. Thus, ringing caused between the residual charge in the input signal before switching and the no signal input state is caused at a high frequency region to converge the ringing toward the initial level of no signal state in a short time. Thus, a switch circuit and a discharge circuit comprising a diode or the like are not required. COPYRIGHT: (C) ...

METHOD FOR CONTROLLING SYNCHRONIZATION BETWEEN ROTARY PERFORATING TOOLS

PURPOSE: To enable complete perforation by providing a matchmarks on guide rolls stuck to male and female tools, and setting the distance between the shaft of the male tool and the shaft of the female tool to a specified distance as the matchmarks are matched. CONSTITUTION: Reference straight lines 8a, 8b are provided in advance as matchmarks in the radial direction on the plate surfaces near the outer peripheries of the guide rolls 3a, 3b stuck respectively to the male tool 1a and the female tool 1b so that a perforating punch 2a and a perforating die 2b engage surely with each other. The distance between the shaft of the male tool 1a and the shaft of the female tool 1b is set as these reference straight lines coincide on a straight line. Consequently, the male tool and the female tool can be synchronized easily and surely in their peripheral directions and a complete perforation can be made. COPYRIGHT: (C)1991,JPO&Japio ...

GRAPHIC EQUALIZER CIRCUIT

PURPOSE: To obtain the setting degree of the freedom of input bias and the like, to secure a dynamic range, to make a circuit into IC and to improve an SN ratio by constituting the circuit in such a way that an input-side is composed of a V/I conversion circuit and a resistance is inserted in serial to the input of an amplifier. CONSTITUTION: The V/I conversion circuit 11 is provided for the inputside and an input signal is received. A current corresponding to the voltage level of the input signal is caused to flow in a load resistance and a voltage is generated. The voltage is added to the amplifier of an operand amplifier. The current of the V/I conversion circuit 11 is received in an active filter 12a for attenuating and emphasizing the signal in accordance with a frequency and the voltage corresponding to the frequency is generated. The voltage is converted into the current in V/I conversion circuits 13a and 14a which are provided in correspondence with an attenuation-side and an emphasis-side ...

MANUFACTURE OF CORRUGATED WOUND PRODUCTS

PURPOSE: To simplify the device and the manufacturing method by feeding a flat sheet from a spool, feeding this flat sheet through an opened forming roll, next starting to form by closing the corrugate forming roll, winding and laminating alternately the corrugated sheet and the flat sheet, and making the corrugated wound products. CONSTITUTION: The flat sheet 1A of required dimension is fed from the spool 5, passed between the opened corrugate forming rolls 6, between the cutter 16, through an inside of the slit 17a of the winding core under stopping and between the tension rolls, and wound in the receiver 19. Further, the corrugating forming is started while winding the flat sheet in, the top end of the forming part is reached to the winding core, the rotary driving of the winding core for winding is started. The flat sheet in the receiver is fed and wound to the winding core while forming the alternate laminated layer of the flat sheet and the corrugated sheet. Because the top of corrugated ...

Load driving device and electrical device using the same

A load driving device according to the present invention includes: a first current generation section generating a first current in accordance with a driving current of a load; a second current generation section generating a predetermined second current; an integration section charging and discharging a capacitor in accordance with magnitude relation between the first current and the second current; a comparison section comparing a terminal voltage of the capacitor and a predetermined threshold voltage; and an output section generating a protection signal based on output logic of the comparison section. Such configuration permits appropriately preventing load burnout.

POWER SUPPLY CIRCUIT

PURPOSE: To prevent the saturation of an output transistor TR to stabilize the current consumption by detecting the reduction of the voltage applied to the output TR and taking out a current corresponding to this voltage reduction from the output TR to adjust the base current of this TR. CONSTITUTION: A power supply circuit is provided with a differential amplifier 2 which compares a reference voltage Vref and a feedback voltage Vn from the output side with each other and generates a current corresponding to the difference voltage between them. The current generated by the amplifier 2 is supplied as the base current to an output TR 4, and a current corresponding to it is outputted from the TR 4. At this time, a voltage detecting circuit 52 detects the reduction of a supply voltage Vcc through a power line 15, and the current indicating this reduction is applied to a current feedback circuit 54. This circuit 54 receives the current from the voltage detecting circuit 52 to lead in a current ...

FORMING METHOD FOR CONTAINER

PURPOSE: To provide a counter hydraulic forming method by which a thin and large diameter container whose flange part with a small diameter is specific value or below of a large diameter can be formed by single step forming at a low cost. CONSTITUTION: In forming the thin and large diameter container with a flange part with a diameter of 1/2 or below of a large diameter at the top part of a curved surface made of a sheet metal, forming is performed by setting a disk blank 1 with a hole provided in its center on a ring-shaped die 3, by loading a proper blank holding force by a wrinkle preventing holder 4, and by pushing the blank 1 into a water chamber 5 whose counter hydraulic pressure is controlled, by using a product-shaped punch 2. COPYRIGHT: (C)1996,JPO ...

Load driving device and electrical device using the same

MAGNETIC SHEET PACK HAVING IDENTIFYING STRUCTURE

PURPOSE: To optically discriminate the kind of recording systems, etc., by forming a hole in a part to be directly faced between the arbitrary sidewall of a shell and the other sidewall adjoining to the sidewall, and simultaneously, providing clicks to respective holes to be faced so that they can be broken and removed. CONSTITUTION: In a magnetic sheet pack 1, sidewalls 3a-3d are equipped with clicks 20-23, respectively, so that they can be broken and removed, and when the clicks 20-23 are broken and removed, holes 30-33 are formed. According to the recording system, the clicks 20-23 are not broken and removed at all, the clicks 20 and 21 are broken and removed to form one light path, the clicks 22 and 23 are broken and removed to form one light path, and the clicks 20-23 are all broken and removed to form two light paths. Thus, the recording system to be adopted can be optically identified. COPYRIGHT: (C)1989,JPO&Japio ...

PLATE HOLDING DEVICE IN BENDING WORK

PURPOSE: To lessen work processes and to save man-powers by automatizing the successive bending work for a long size metal plate to be bent in a plate holding device applicable to the plate bending work for producing a cylindrical vessel, etc., to be used for a nuclear power plant or a thermal power plant, etc. CONSTITUTION: When the surface to be bent of the long size metal plate 17 to be bent placed in the horizontal state is placed on a die 16 and a punch 15 is descended, the edge part of the bent metal plate 17 is raised by a height equivalent to the amount that the tip of punch is entered from the horizontal state into the space of die. At this time, a holding plate 03 holding the edge part of metal plate is raised together with a guide case 02, L-shaped rotary arms 05 connected to the both edge parts are turned, and the guide case 02 is turned along the circular groove installed on the side plate 01. Next, the punch is ascended, the rotary arms 05 supporting the edge parts of metal ...

AQUEOUS DISPERSION OF MICROPARTICULATE METAL OXIDE PIGMENT

PROBLEM TO BE SOLVED: To obtain an aqueous dispersion of a microparticulate metal oxide pigment excellent in dispersibility and long-term preservation stability with a slight fear of deteriorating functionality. SOLUTION: This aqueous dispersion of a microparticulate metal oxide pigment is characterized as comprising a metal oxide pigment having ≤0.2 μm average particle diameter, water, a water swellable smectite and a dispersing agent. COPYRIGHT: (C)2001,JPO ...

PEENING DEVICE AND SURFACE TREATMENT METHOD

PROBLEM TO BE SOLVED: To provide a peening device which prevents the deterioration of corrosion resistance of an object to be treated. SOLUTION: This peening device 1 comprises a plurality of peening wires 5 having tips to be repeatedly collided with the object 10 to be treated, and an air cylinder drive source comprising a cylinder 3 and piston 4 for imparting a driving force for collision to the peening wires 5. The peeing wire 5 is formed of an anticorrosive alloy containing 13 wt% or more of Cr. COPYRIGHT: (C)2004,JPO ...

MANUFACTURE OF CORRUGATED FIN

PURPOSE: To manufacture the corrugated fin with a fin having remarkably high heat transfer efficiency by forming the looper by expanding it to the outside of plate surface while paralleling a looper or mixing a parallel looper and an incline looper. CONSTITUTION: The corrugate fine is manufactured with by 1st process that many slit 12 of the prescribed length are arranged at the prescribed pitch along the longitudinal direction of the hoop material 10 being supplied in its width direction and also the guide holes 14 are arranged at both edge parts of the part provided with the mountain part and the valley part of the hoop material 10 on which the slit 12 is not arranged, the 2nd process that the mountain part and the valley part are bent and the corrugate is formed while positioning by utilizing the guide hole 14, the 3rd process that the slit 12 of the hoop material formed in a corrugate shape is expanded in the longitudinal direction, at least, by over than two lines so that the position ...

CORRUGATE FORMING TOOL

PURPOSE: To provide a corrugate forming tool capable of working the objective corrugate shape in a high precision without causing elongation in a forming plate. CONSTITUTION: A plate 1 is inserted between a pair of gear shape rotating tools 2a, 2b, forming the plate to corrugate shape. The gear shape rotating tools 2a, 2b have an outside diameter of 120-140mm and a number of teeth of ≤32. Also, the relationship between an outside diameter and a number of teeth of the tool is D/n≤4.2. By this method, the elongation and cracking caused at corrugate forming are prevented. Also, as a wavelength L of a wave to be formed is provided by a specific equation, the objective wavelength is formed in a high precision with using the tool 2a, 2b. Further, when corrugate forming is executed with arranging a projecting part at the gear tip of the gear shape rotating tool 2a, 2b and inserting the projecting part in the guide hole arranged in the plate 1, the variation due to error in working conditions is ...

POWER SUPPLY CIRCUIT AND AUDIO DEVICE USING POWER SUPPLY CIRCUIT

PURPOSE: To increase or lower output voltage gradually while inhibiting reactive currents at the time of stand-by by installing an output circuit generating output voltage corresponding to the voltage of a capacitor charging and discharging electricity in response to the operation of a reference voltage source and a current limiting circuit releasing operating currents when the voltage of the capacitor drops. CONSTITUTION: When a stand-by switch 44 is opened, voltage Vp at a point P is attenuated gradually by the capacity Ca of a capacitor 52 and the time constant of a resistor 482, and output voltage Vo is also lowered slowly by the operation of a differential amplifier 54. When output voltage Vo is attenuated up to a specified value, a current limiting circuit 66 is worked and the operation of the differential amplifier 54 is stopped, reactive currents flowing through the differential amplifier 54 are prevented, and power consumption in the differential amplifier 54 and an output circuit ...

PIGMENT DISPERSANT, ITS PRODUCTION PROCESS, AND ITS USE

PROBLEM TO BE SOLVED: To provide a VOC-free dispersant, its production process, its aqueous solution, a pigment dispersion and a colorant made with the pigment dispersion. SOLUTION: The dispersant contains (a) 5-30 mass% aromatic or other monomer units, (b) 10-30 mass% monomer units having acid groups, (c) 40-80 mass% (meth)acrylate ester monomer units, and (d) 5-30 mass% monomer units having polyalkylene glycol chains of 150-1,500 number-average molecular weight. The dispersant has 30-300 mg-KOH/g acid value, 5,000-30,000 number-average molecular weight and ≤0.2 mass% content of organic compounds each having ≤250°C boiling point. COPYRIGHT: (C)2009,JPO&INPIT ...

Gas distribution timing control device and internal combustion engine therewith

Method of pre-evaluating water jet peening, recording medium having program recorded thereon to execute the method, device for executing the method, and water jet peening method

A condition setting process of determining peening conditions for water jet peening on a peening target object, an analysis process of analyzing a jet when a liquid is jetted from a nozzle model to a peening target object model and obtaining a void rate that is a volume rate of air bubbles contained in a unit volume of the liquid and a collapse rate that is a volume of the air bubbles collapsing in a unit time in the unit volume of the liquid in each position on a surface of the peening target object model, a shock pressure correlation value calculation process of obtaining a shock pressure correlation value that is a product of the void rate and the collapse rate in each position, and a range calculation process of obtaining an effective processing range in which the shock pressure correlation value on the surface of the peening target object model is greater than a predetermined value, based on the shock pressure correlation value in each position.

PUNCHING TOOL FOR SHEET LIKE PRINT

PURPOSE: To make a punching tool of a sheet like print light, thin and handy by forming on opening corresponding to the shape partially cutting a sheet like print on a press sheet and integrally forming a blade on the peripheral edge of the opening. CONSTITUTION: In case of punching a rectangular image recorded on the image receiving medium 50 for a printer, a protection cover 22 is turned up backward and a press sheet 12 is arranged on the image receiving medium 50 which is placed on a base 40 so that the respective blade 23 of the press sheet may be positioned on the peripheral edge of the image. The press sheet 12 is then pressed by a roller 60 toward an arrow mark direction from the joining position of a gap member 15, a sheet 52 is pierced by respective blade 23 by this pressing and the edge tip of the blade 23 reaches a backing sheet 54. The roller 60 is thus moved to the tip of the press sheet 12 and a notch is formed on the contours of all images recorded on the sheet 52 of the ...

FINING METHOD FOR WELDING METAL

PROBLEM TO BE SOLVED: To provide a method for the improvement of an ultrasonic testing property(UT property) as the same degree as a base material by eliminating columnar crystal of a welding metal in the welding of a stainless steel and fining the crystal. SOLUTION: A method for fining the welding metal is executed by holding at 800-1250°C for 30-300 sec after a strain of 2-15% is applied with a hot-tension at 800-1250°C to the welding metal at the time of executing the welding of the stainless steel. Concretely, the hot tension after a TIG welding is complated is executed to each layer in a bevel of the stainless steel (SUS316)-made round bar or plate and the plastic strain of 2-15% is given after this round bar or plate is partially heated with a high frequency induction coil. In the case of being less than 2% of the plastic strain, the effect of the crystal fineness is lowered, and in the case of exceeding 15%, particularly 20%, the resistance of the plastic deformation is increased ...

Power supply apparatus and power supply system including the same addressing abnormality

A power supply apparatus connected via a bus line to another power supply apparatus includes a voltage generation circuit generating a voltage, an abnormality detection circuit detecting an abnormality of the power supply apparatus including the abnormality detection circuit and outputting an abnormality detection signal, an abnormality control circuit, and an interface circuit receiving the abnormality detection signal from the abnormality detection circuit to output the signal via the bus line to another power supply apparatus, and receiving the abnormality detection signal via the bus line from another power supply apparatus to output the signal, to the abnormality control circuit and the abnormality control circuit controlling the voltage generation circuit to stop generation of the voltage in a case where receiving the abnormality detection signal from the abnormality detection circuit or in a case where receiving the abnormality detection signal from the interface circuit.

METHOD FOR DECIDING SPECIFICATION TO PLATY MATERIAL AND METHOD FOR PRODUCING PLATY MATERIAL

PROBLEM TO BE SOLVED: To provide an evaluating method for trouble developed in the case of bend-working a platy material having through-holes in the flat surface direction. SOLUTION: This method is a method for deciding a specification of the platy material having the through-holes in the flat surface direction supplied to the bend-working. This platy material is constituted of a first platy material having a plurality of grooves formed as stripe state and a flat second platy material joined with the surface side forming the above grooves on the first platy material. Then, as to this platy material, the actual measured value is obtained with a prescribed bending test, and related to a plurality of analyzing models based on the above platy material, the analyzed value in the prescribed bending test is obtained with a finite element method, and thereafter, a working under a prescribed condition is simulated based on the analyzed model obtaining the analyzed value having a prescribed relation ...

PEENING METHOD

PROBLEM TO BE SOLVED: To provide a peening method for easily setting a peening condition. SOLUTION: In the peening method for forming a metal member in a desired shape by blasting shots against the metal member at a high speed to provide plastic distortion, a forming condition is selected by estimating a formed shape by generating the plastic distortion according to the peening strength in a shot- blasted portion in the metal member by using virtual differential thermal expansion by using a thermo-elastoplastic finite element method. COPYRIGHT: (C)2003,JPO ...

VIDEO CAMERA PHOTOGRAPHING MECHANISM

PURPOSE: To vary a zoom ratio automatically according to range measurement information from an AF mechanism and to take a photograph to invariably constant image plane size by controlling a motor-driven zooming mechanism according to the arithmetic processing output of the extension quantity of a zoom lens. CONSTITUTION: Range measurement information on focusing from the AF mechanism 1 is supplied to an arithmetic processing part 2 and a CPU 22 detects the corresponding angle θ of rotation of a zoom motor 32 in a ROM 21 according to the zoom ratio calculated by the motor-driven zoom mechanism 3 and the zoom lens 33 moves along the optical axis. Then a switching means 4 is set in normal photographic mode and then a zoom lever is operated to set the image plane side of a subject in a finder optionally. Then, the switching means 4 is switched to a zoom automatic mode, and then the zoom ratio corresponding to the range measurement information from the AF mechanism 1 based upon the image plane ...

REFRIGERANT PIPING SEAL STRUCTURE IN AIR CONDITIONER FOR VEHICLE

PROBLEM TO BE SOLVED: To provide a waterproof seal structure without using any block joint. SOLUTION: A vehicular air-conditioner comprises an indoor air-conditioning unit 10 arranged in a cabin 53 to store a cooling evaporator 12a of a refrigerating cycle, an expansion valve 18 to decompress and expand a refrigerant flowing into the cooling evaporator 12a in response to the degree of superheat of the refrigerant flowing out of the cooling evaporator 12a, and refrigerant pipes 27, 28 connected to the expansion valve 18 through a piping through opening 54 of a vehicle body side bulkhead member 51 from an outer area 52 of the cabin, and further comprises a cover member 19 formed in an annular shape to cover an outer circumferential surface of the expansion valve 18, a first packing 55 arranged between an inner circumferential surface of the cover member 19 and the outer circumferential surface of the expansion valve 18, and a second packing 58 arranged between an end on the vehicle body side ...

SEALANT FILM FOR RETORT FOOD PACKAGING CONTAINER

PROBLEM TO BE SOLVED: To provide a sealant film for a packaging container for a retort food that forms a heat-sealing portion exhibiting stable heat-sealing strengths and impact strengths and exhibits orange peel resistance after a retort treatment. SOLUTION: The sealant film for a packaging container for a retort food is mainly composed of a resin mixture comprising (a) 75-95 mass% of a resin composition having a melt flow rate of 1.0-10 g/10 min in the form where a propylene-ethylene block copolymer is dispersed in a propylene homopolymer, where the propylene-ethylene block copolymer is contained in an amount of 15-27 mass% and has a propylene content of 35-65 mass% and an intrinsic viscosity [η] of a xylene-soluble component thereof of 2.5-4.5 dl/g, and (b) 5-25 mass% of a propylene-ethylene random copolymer having an ethylene content of 10-15 mass%. A film formation method comprises forming the resin mixture into a film using a T die by an extrusion molding machine, where the temperature ...

AUDIO AMPLIFYING CIRCUIT

PURPOSE: To prevent the occurrence of uncomfortable abnormal sound generated at the time of power-on by combining an electronic volume circuit and a power-on detecting circuit to give muting operation functions to the electronic volume circuit. CONSTITUTION: When a power source is turned on, the delay of voltage rise at a voltage diving point 5b of a delay voltage rising circuit 5 is used to generated a control signal, which cuts the operation of an electronic volume 4, from a muting circuit 6 during a certain period corresponding to this delay and a signal is prevented from being inputted to a power amplifier 3 during this certain period. The electronic volume circuit 4 and a power-on detecting circuit are combined to give the muting operation functions to the electronic volume circuit 4 in this manner. Thus, the occurrence of uncomfortable abnormal sounds generated at the time of power-on is prevented. COPYRIGHT: (C)1989,JPO&Japio ...

PARTICULATE COMPOUND OXIDE GREEN PIGMENT AND ITS PRODUCTION

PURPOSE: To obtain a particulate compound oxide green pigment, excellent in color developing properties and transparency, having the depth in color tone as an inorganic pigment and capable of assuming a clear green color and good in dispersibility. CONSTITUTION: This particulate compound oxide green pigment comprises oxides of cobalt, chromium, titanium and aluminum at molar ratios of the cobalt, chromium, titanium and aluminum which are constituent components within the range of 1.0-3.0 chromium, 0.01-1.0 titanium and ≥0.01 to <0.5 aluminum based on 1 cobalt. The BET specific surface area is ≥30m2/g. COPYRIGHT: (C)1996,JPO ...

POWER SUPPLY DEVICE

PROBLEM TO BE SOLVED: To solve the problem that a step-up circuit increases the mounting area of a power supply IC which supplies a drive voltage to an LCD panel and an LED element. SOLUTION: An LCD panel module 130 comprises a common step-up converter 100, an step-up circuit 110 for an LCD, an LDO control circuit 120, and constant current circuits 114 and 124 for parallel LED elements 112 and serial LED elements 122. A type switching part 108 switches between a type 1 for connecting parallel LED elements 112 and a type 2 for connecting serial LED elements 122. The common step-up converter 100 preliminary steps up a battery voltage Vbat of a lithium ion battery 11 to a low voltage V1/high potential V2, and supplies it to the parallel LED element 112/serial LED element 122. The step-up circuit 110 for LCD steps up the low potential V1 and supplies it to an LCD panel 140, and the LDO control circuit 120 steps down the high potential V2 and supplies it to the LCD panel 140. COPYRIGHT: (C)2005 ...

Water jet peening compressive residual stress test method, test device, and test facility

A plastically deformable almen strip is held under a predetermined underwater environment in which water jet peening is carried out, and a result of providing compressive residual stress in the water jet peening is confirmed by jetting water jet to the almen strip.

PRESS FORMING DIE

PROBLEM TO BE SOLVED: To provide a suitable press forming mold capable of dealing with multiple variations of product shapes, and also highly applicable to other matters such as coping with correction of a product shape and the like, etc., in the press forming die to manufacture a pressure vessel such as a boiler drum and the like. SOLUTION: The press forming die is made up with a punch 2 which constitutes an upper die, a pedestal 6 standing face to face of the punch 2, which constitutes a bottom die, and the first and the second dies 5, 5' confronting each other at left and right sides across the pedestal 6 and movable to go and return in their facing direction. The control of a bending shape of the product is carried out by making a proper moving adjustment of the first, the second dies 5, 5' positions in their facing direction so that they can cope with various bending shapes. COPYRIGHT: (C)1999,JPO ...

FLUID PIPE AND PRESERVING METHOD FOR PIPE CONNECTING PART

PROBLEM TO BE SOLVED: To provide a technique for environmentally cutting off a 600 alloy without developing a welding crack in a 690 alloy. SOLUTION: This fluid pipe 1 connects an upstream side pipe 10 and a downstream side pipe 20 by a connecting part 30 including a welding part 32 composed of the 600 alloy, and is provided with a first tubular body 41 composed of the 600 alloy and arranged in the fluid pipe 1 so as to cover the connecting part 30 and a second tubular body 43 composed of the 690 alloy and arranged in the fluid pipe 1 so as to cover the first tubular body 41. A build-up welding part 42 is arranged in a shaft directional end part of the first tubular body 41. COPYRIGHT: (C)2004,JPO ...

THYRISTOR STARTER

In a thyristor starter, an inverter converts DC power provided from a converter through a DC reactor into AC power having a variable frequency, and supplies the AC power to a synchronous machine. A controller controls the inverter based on a phase control angle. A voltage regulator regulates an induced voltage of the synchronous machine by supplying a field current to the synchronous machine. When a rotation speed of the synchronous machine exceeds a reference rotation speed during acceleration of the synchronous machine, the voltage regulator controls the field current such that the induced voltage increases with an increase in the rotation speed of the synchronous machine. The controller decreases a rate of increase in the phase control angle relative to the rotation speed of the synchronous machine, as compared with when the rotation speed of the synchronous machine is less than the reference rotation speed. 1. A thyristor starter that starts a synchronous machine , the thyristor comprising:a converter that converts AC power into DC power;a DC reactor that smooths the DC power;an inverter that converts the DC power provided from the converter through the DC reactor into AC power having a variable frequency, and supplies the AC power to the synchronous machine;a controller that controls the inverter based on a phase control angle; anda voltage regulator that regulates an induced voltage of the synchronous machine by supplying a field current to the synchronous machine, wherein the voltage regulator controls the field current such that the induced voltage increases with an increase in the rotation speed of the synchronous machine, and', 'the controller decreases a rate of increase in the phase control angle relative to the rotation speed of the synchronous machine, as compared with when the rotation speed of the synchronous machine is less than the reference rotation speed, and', 'the controller further sets the phase control angle according to the rotation speed ...

LASER PROCESSING DEVICE

A laser marker device () includes: a free running counter () configured to output a free count value (Cf) obtained by counting the number of pulses of a pulse signal; a FIFO memory () configured to sequentially store the free count value as a trigger timing count value every time a trigger signal (tr) is output from a trigger sensor (); a printing control unit () configured to sequentially read out the trigger timing count value from the memory in order of storage, recognize a position of a workpiece to be printed next, and perform printing processing with respect to the workpiece if the workpiece is conveyed to the printing position. 1. A laser processing device comprising:a trigger sensor configured to detect multiple workpieces sequentially conveyed by a workpiece conveying device at a workpiece detection position, and output a trigger signal every time a workpiece is detected;a laser marker device configured to sequentially perform printing processing with respect to the workpiece if the workpiece is conveyed to a printing position based on the trigger signal; andan encoder configured to output a pulse signal such that a number of pulses corresponds to a workpiece conveying distance of the workpiece conveying device, a free running counter configured to output a free count value obtained by counting the number of pulses in the pulse signal;', 'a FIFO memory configured to sequentially store the free count value as a trigger timing count value every time the trigger signal is output; and', 'a printing control unit configured to sequentially read out the trigger timing count value from the FIFO memory in order of storage, recognize a position of the workpiece to be printed next, and perform the printing processing with respect to the workpiece if the workpiece is conveyed to the printing position., 'wherein the laser marker device comprises2. The laser processing device according to claim 1 , 'a printing processing CPU configured to compare the trigger timing count ...

STEAM TURBINE VANE MANUFACTURING METHOD

A steam turbine vane manufacturing method including: a groove processing step for forming a protective part connecting surface () on a steam turbine vane material () that was subjected to rough processing; a build-up welding step for forming, by build-up welding, a protective part build-up bead () on the protective part connecting surface (); and a processing step for performing processing, by cutting the steam turbine vane material () that was subjected to rough processing and the protective part build-up bead (), to finish the steam turbine vane material () that was subjected to rough processing so that the same becomes a steam turbine vane material () that was subjected to finishing processing. In this case, the steam turbine vane material () that was subjected to rough processing is larger than the steam turbine vane material () that was subjected to finishing processing. 14-. (canceled)5. A steam turbine vane manufacturing method comprising:a groove processing step of forming a protective part joint surface in a steam turbine vane material;a build-up welding step of forming a protective part build-up bead on the protective part joint surface by build-up welding; anda finishing processing step of performing finishing processing such that a steam turbine vane which is smaller than the steam turbine vane material is formed by cutting the protective part build-up bead along with the steam turbine vane material.6. The steam turbine vane manufacturing method according to claim 5 , further comprising: a polishing step of polishing the steam turbine vane after the finishing processing step.7. The steam turbine vane manufacturing method according to claim 5 , further comprising: a forging step of manufacturing the steam turbine vane material by forging.8. The steam turbine vane manufacturing method according to claim 5 , further comprising: an aging treatment step of performing aging treatment on the steam turbine vane material along with the protective part build-up ...

WATER JET PEENING COMPRESSIVE RESIDUAL STRESS TEST METHOD, TEST DEVICE, AND TEST FACILITY

A plastically deformable almen strip is held under a predetermined underwater environment in which water jet peening is carried out, and a result of providing compressive residual stress in the water jet peening is confirmed by jetting water jet to the almen strip. 1. A water jet peening compressive residual stress test method comprising:holding a plastically deformable almen strip under a predetermined underwater environment; andjetting water jet to the almen strip.2. The water jet peening compressive residual stress test method according to claim 1 , comprising:providing the underwater environment by putting water in a sealed water tank and pressurizing the sealed water tank;holding the almen strip under the underwater environment; andjetting the water jet to the almen strip.3. A water jet peening compressive residual stress test device comprising:a jet port mounting portion to which a jet port is mounted, the jet port jetting water jet;a high-pressure water pipe mounting portion provided communicating into the jet port mounting portion, and to which a high-pressure water supply pipe is mounted, the high-pressure water supply pipe supplying high-pressure water; andan almen strip holding portion including a support surface facing the jet port mounting portion, and an attaching portion configured to allow a plate surface of a plastically deformable plate-like almen strip to be in contact with and attached to the support surface.4. The water jet peening compressive residual stress test device according to claim 3 , whereinthe attaching portion includesa pressing member including a through hole through which a portion of the almen strip is let out, the portion being jetted the water jet, and a pressing surface configured to abut on an outer edge of the almen strip, anda fixing member configured to fix the pressing member to sandwich the almen strip between the pressing surface of the pressing member and the support surface.5. The water jet peening compressive residual ...

Glazing gasket

(57)【要約】 【課題】 コーナー部の処理が容易で、しかも高気密の グレイジングガスケットを提供することにある。 【解決手段】 パネル取付溝６の側壁６ａ，６ｂに取付 ける第一部材１と、第一部材１に対向するパネル側面ｐ に予め取付ける第二部材２とから成り、パネルＰをパネ ル取付溝６に嵌合固定した時、第一部材１と第二部材２ とが圧接状態になるもので、第一部材１と第二部材２の 少なくとも一方に軟質部４を備え、望ましくは第一部材 １が硬質部３で、第二部材２が軟質部４である。また第 一部材１に第二部材２の内周側に重なる覆い部１１を設 けることも可能である。

Fining method for welding metal

(57)【要約】 【課題】 ステンレス鋼の溶接における溶接金属の柱状 晶を消失させ、かつ、結晶を微細化させ、それによって 母材と同等にＵＴ性を向上させる方法を提供することを 目的とする。 【解決手段】 ステンレス鋼の溶接を行う際に、溶接金 属に８００〜１２５０℃の熱間引張で２〜１５％の歪を 付加した後、同８００〜１２５０℃の温度で３０〜３０ ０秒間保持することを特徴とする溶接金属の結晶微細化 方法。

Plate bending method

(57)【要約】 【課題】 簡単に精度よく板を曲げ加工できる方法を提 供する。 【解決手段】 板にポンチを押圧していき、ポンチの荷 重およびストローク量と予め測定した板の厚さおよび幅 とから板のヤング率および降伏応力を算出し、板のその ときの曲げ角度と上記降伏応力とから累乗硬化法則の構 成式のそのときの定数を算出し、当該定数と上記ヤング 率とから板のそのときのスプリングバック後の仮曲率を 算出し、板の目的とする曲率に対して当該仮曲率が所定 の割合になるまで当該板を押圧したら、当該押圧を除荷 してそのときの板の曲率を計測し、この計測した曲率と 上記仮曲率との差から補正係数を算出した後、ポンチを 板に再び押圧していき、板のそのときの曲げ角度と上記 降伏応力とから累乗硬化法則の構成式のそのときの定数 を算出し、当該定数および上記ヤング率と上記補正係数 とから当該板のそのときのスプリングバック後の補正済 曲率を算出し、この補正済曲率が目的曲率となるまで板 を押圧するようにした。

Residual stress improving method of pipeline

Amplifier circuit

(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。

Electromagnetic relay

Method for manufacturing turbine rotor blade

The present invention addresses the problem of providing a method for manufacturing a turbine rotor blade wherein warping, bending and twisting of the entire rotor blade, which is provided with an excess thickness portion after a forging step, can be suppressed. In the forging step in a process for manufacturing a rotor blade (23), the forging is hot-forged such that the distance (the excess thickness amount) from the blade surface of the blade section (23) to the surface of the excess thickness section is substantially uniform along the entire periphery of a cross section of the blade section (23) and the excess thickness section (31) perpendicular to the blade length direction, and such that the amount of the excess thickness in the blade length direction, which is the thickness of the excess thickness section (31), gradually increases toward the blade tip from a prescribed position.

Graphic equalizer

(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。

Vacuum suction type support jig, machining method of plate-shaped workpiece using the jig, and machined workpiece

【課題】簡素で安価な構成により、湾曲成形された薄肉な板状ワークの湾曲内面側にポケット部形成等の減肉加工を容易に施工可能にし、生産性を向上させて加工体のコストダウンを図る。 【解決手段】真空吸着式サポート治具１は、曲面状かつ剛性を有する吸着面１５と、この吸着面１５の各部に開設された出没孔１６（吸着部）と、出没孔１６に負圧を付与する真空ポンプ１２（負圧付与手段）とを具備し、湾曲成形された板状ワークＷを吸着面１５に真空吸着させて該板状ワークＷの湾曲内面側に減肉加工を可能にすることを特徴とする。吸着面１５に真空吸着される前の板状ワークＷは、まず出没孔１６から突出する複数の吸引管２１に吸着保持され、これらの吸引管２１が出没孔１６の中に引っ込むことにより、吸着面１５に引き寄せられ、出没孔１６に付与される負圧により吸着面１５に真空吸着される。 【選択図】図４

Method for manufacturing a turbine rotor blade

Semiconductor integrated circuit

(57)【要約】 【課題】 切断不良をリアルタイムに検出することによ り、カッタの破損を未然に防止し、又、切断不良の発生 を迅速に発見することにより生産設備の信頼性向上を図 ることができるようにする。 【解決手段】 段付紙積層体５を押し切りにより切断加 工するカッタ３と、このカッタ３を駆動するアクチュエ ータ１と、切断時のカッタ３による切断・切り込み情報 を測定する切断・切り込み情報測定手段７，８と、これ ら切断・切り込み情報測定手段７，８で得られた切断・ 切り込み情報に基づいて、特定の条件を満たした場合に カッタ３による切断を中止する切断中止制御手段１０と を有するように構成する。

Power Supply Apparatus and Power Supply System Including the Same Addressing Abnormality

A power supply apparatus connected via a bus line to another power supply apparatus includes a voltage generation circuit generating a voltage, an abnormality detection circuit detecting an abnormality of the power supply apparatus including the abnormality detection circuit and outputting an abnormality detection signal, an abnormality control circuit, and an interface circuit receiving the abnormality detection signal from the abnormality detection circuit to output the signal via the bus line to another power supply apparatus, and receiving the abnormality detection signal via the bus line from another power supply apparatus to output the signal, to the abnormality control circuit and the abnormality control circuit controlling the voltage generation circuit to stop generation of the voltage in a case where receiving the abnormality detection signal from the abnormality detection circuit or in a case where receiving the abnormality detection signal from the interface circuit.

Method and system for improving residual stress in tube body

An object is to provide a method and a system for improving a residual stress in a tube body, with which the residual stress can reliably be improved without heating excessively. From an irradiation start angle θs to a first predetermined angle θ 1 on the tube body, an intensity of a laser beam is gradually increased from 0.5 to the steady output of 1.0 output ratio; from the first predetermined angle θ 1 to a second predetermined angle θ 2 , the intensity of the laser beam is set at 1.0 output ratio; from the second predetermined angle θ 2 to an irradiation end angle θe, the intensity of the laser beam is gradually decreased from the 1.0 output ratio to 0.5; and at the irradiation end angle θe, the intensity of the laser beam is set to 0. All these steps are performed at one turn of rotation in the method and the system for improving residual stress in the tube body.

非空気圧タイヤおよび状態評価方法

【課題】変形による性能劣化を評価することができる非空気圧タイヤおよび状態評価方法を提供する。【解決手段】非空気圧タイヤ１０は、車軸に連結される内側リング１２と、内側リング１２のタイヤ径方向の外側に設けられる外側リング１３と、内側リング１２および外側リング１３を連結する連結部材１４と、連結部材１４のタイヤ幅方向を向く面に配設されており、連結部材１４の状態を検出する検出器としての歪み検出器２０とを備える。【選択図】図３

レーザ加工装置

【課題】レーザ加工装置のダウンタイムを短縮する。【解決手段】レーザ光ＬＷを出射するレーザ光源３４を制御するメイン制御部６２は、レーザ加工装置１０ＡについてのモニタリングデータＤａを取得する。記憶部６３は、モニタリングデータＤａを記憶する。表示部７１は、モニタリングデータＤａの一部の表示を含むレーザ出力確認画面を表示する。メイン制御部６２は、レーザ出力確認画面を表示する表示モードを、モニタリングデータＤａのうち第１表示データＤ１のみを表示する第１表示モードと、モニタリングデータＤａのうち少なくとも第２表示データＤ２を表示する第２表示モードとに切り替え可能である。第１表示データＤ１は、レーザ光ＬＷの出力状態を確認可能なデータおよびレーザ光ＬＷの出力に関する設定を確認可能なデータを含む。第２表示データＤ２は、第１表示データＤ１とは異なるデータである。【選択図】図２

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。また、遊技状態の１種として疑似ボーナス状態が存在している。疑似ボーナス状態ではＡＲＴ状態と同様に第１ベル入賞を成立させるためのリールの停止順序が報知される。疑似ボーナス状態が開始された場合には当該疑似ボーナス状態の初期継続ゲーム数と、ＡＲＴ状態への移行条件となる移行条件ゲーム数とのそれぞれが抽選により決定される。そして、疑似ボーナス状態において付与されたゲーム数が移行条件ゲーム数を超えた場合にはＡＲＴ状態への移行が確定することとなる。【選択図】 図９

遊技機

【課題】抽選を好適に行うことが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵ７２にて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵ９２にてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。当該構成において乱数回路として第１〜第１２共用乱数回路が設けられており、乱数の取得対象となる第１〜第１２共用乱数回路は予め定められた順序に従って変更される。そして、各種抽選処理においてはこれら第１〜第１２共用乱数回路のうち取得対象となっている共用乱数回路から乱数を取得する。【選択図】 図９

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。また、遊技状態の１種として疑似ボーナス状態が存在している。疑似ボーナス状態が開始された場合には当該疑似ボーナス状態の初期継続ゲーム数と、ＡＲＴ状態への移行条件となる移行条件ゲーム数とのそれぞれが抽選により決定される。そして、疑似ボーナス状態において付与されたゲーム数が移行条件ゲーム数を超えた場合にはＡＲＴ状態への移行が確定することとなる。この場合に、疑似ボーナス状態の途中でＡＲＴ状態への移行が確定した場合にはその後の上乗せゲーム数はＡＲＴ状態において消化される。【選択図】 図９

ウォータジェットピーニングの事前評価方法、この方法を実行するためのプログラム、この方法を実行する装置、及びウォータジェットピーニングの施工方法

【課題】ウォータジェットピーニングの施工効率を高める。【解決手段】施工対象へのウォータジェットピーニングの施工条件を定める条件設定工程（Ｓ２）と、ノズルモデルから施工対象モデルへ液体を噴出させたときの噴流を解析して、施工対象モデルの表面における各位置での、液体の単位体積に含まれる気泡の体積率であるボイド率、及び液体の単位体積中で単位時間に崩壊する気泡の体積である崩壊率を求める解析工程（Ｓ６）と、各位置でのボイド率と崩壊率との積である衝撃圧相関値を求める衝撃圧相関値算出工程（Ｓ９）と、各位置での衝撃圧相関値から、施工対象モデルの表面上で衝撃圧相関値が予め定められた値より大きくなる有効処理範囲を求める範囲算出工程（Ｓ１０）と、を実行する。【選択図】図２

Water jet peening compressive residual stress test method, test device, and test facility

油圧クラッチユニット

【課題】デュアルクラッチ式変速装置等に用いられる油圧クラッチユニットは、クラッチが切れていても回転動力が伝わって作動油室内に残る油に遠心油圧が発生するという問題があった。 【解決手段】油圧クラッチユニット６０のクラッチケース６１内の空間とクラッチ板６２、６３との間を隔てるようにキャンセラ６８を配設し、キャンセラ６８とピストン６６との間に構成される空間を、付勢部材６７の収容室とするとともに、作動油室６０ａ内に残る作動油の遠心油圧に抗するための遠心油圧キャンセル室とし、該遠心油圧キャンセル室に、潤滑油路８ｃからの油を導く構成とする。 【選択図】図１０

管体の残留応力改善方法及び残留応力改善装置

【課題】加熱しすぎること無く、確実に残留応力を改善できる管体の残留応力改善方法及び装置を提供する。 【解決手段】管体への照射開始角度θ s から第１所定角度θ 1 までの間は、レーザ光の出力を、０．５から徐々に増加して、定常出力である出力比１．０とし（出力増加工程）、第１所定角度θ 1 から第２所定角度θ 2 までの間は、レーザ光の出力を出力比１．０とし（定常出力工程）、第２所定角度θ 2 から照射終了角度θ e までの間は、レーザ光の出力を、出力比１．０から徐々に減少して、０．５とし（出力減少工程）、照射終了角度θ e で、レーザ光の出力を０として（出力停止工程）、これらの全工程を１周の周回で行う管体の残留応力改善方法及び装置。 【選択図】図２

Method of improving residual stress in tube body and device for improving residual stress

管体の残留応力改善方法及び残留応力改善装置

　加熱しすぎること無く、確実に残留応力を改善できる管体の残留応力改善方法及び装置を提供する。そのため、管体への照射開始角度θsから第１所定角度θ1までの間は、レーザ光の出力を、０．５から徐々に増加して、定常出力である出力比１．０とし、第１所定角度θ1から第２所定角度θ2までの間は、レーザ光の出力を出力比１．０とし、第２所定角度θ2から照射終了角度θeまでの間は、レーザ光の出力を、出力比１．０から徐々に減少して、０．５とし、照射終了角度θeで、レーザ光の出力を０として、これらの全工程を１周の周回で行う。

圧縮残留応力付与装置

【課題】ピーニング対象部材に隣接するピーニング被対象部材に加わる応力を低減させることができる圧縮残留応力付与装置を提供すること。 【解決手段】液中で噴射ノズルから噴射させた噴流を、キャビテーション気泡を同伴させてピーニング対象部材に当てることにより、当該ピーニング対象部材に圧縮残留応力を付与するピーニング装置と、前記ピーニング対象部材に隣接するピーニング非対象部材３３ａに被せられた状態で揺動するキャップ３２とを備えている。 【選択図】図２

成形方法および成形装置

【課題】格別な作業工数を要することなく、ピーンフォーミングにより異方性を有する変形を実現できる成形方法を提供すること。 【解決手段】本発明は、被成形材である被成形材１の加工表面をニードル状のピーン圧子１０の打撃面１２で繰り返して打撃することで、被成形材１を湾曲させる成形方法であって、打撃面１２が長軸ＬＡと短軸ＳＡを有するピーン圧子１０を用い、被成形材１の曲率半径を小さくしたい特定方向と長軸ＬＡが直交する姿勢を保って、ピーン圧子１０で被成形材１を打撃する、ことを特徴とする。また、本発明によれば、特定方向と長軸ＬＡとが直交する姿勢にピーン圧子１０を保ちながら、ピーン圧子１０を被成形材１の平面方向に移動することで、被成形材１の所定領域を成形することができる。 【選択図】図１

管の曲げ加工法および管の曲げ加工法に用いる変形防止治具

(57)【要約】 【課題】 金属管の変形を防止するとともに、金属管内 面の性状を劣化させることがない管の曲げ加工法および 管の曲げ加工法に用いる変形防止治具を提供することに ある。 【解決手段】 金属管の内部に治具を挿入した状態で、 曲げ装置を介して曲げ加工を行い、曲げ成形後に金属管 から治具を引き抜く管の曲げ加工法において、上記治具 として、軸方向に圧縮可能で、かつ径方向に拡大可能な ゴム弾性体４を使用した変形防止治具２を用いるととも に、該変形防止治具２の治具本体部３を金属管１の内部 に挿入し、該変形防止治具２の治具本体部３に軸方向の 圧縮力をかけて径方向に拡大させた状態で上記金属管１ に曲げ加工を施すことにある。

監視センサ、密閉型二次電池、監視センサの製造方法

【課題】高分子マトリックス層が有する粘着性に起因するヒステリシスを低減した監視センサを提供する。【解決手段】監視センサ５は、検出部４と、第１部材（筐体１１）及び第２部材（二次電池２の外装体２１）で挟まれ且つ監視対象物の状態変化に応じて変形する高分子マトリックス層３と、を有する。高分子マトリックス層３は、高分子マトリックス層３の変形に応じて外場に変化を与えるフィラーを含有する。検出部４は、外場の変化を検出する。高分子マトリックス層３のうち第１部材（筐体１１）側の面及び第２部材（二次電池２の外装体２１）側の面の少なくとも一方の面に、高分子マトリックス層３よりも静摩擦係数が小さい低摩擦層６，７が設けられている。【選択図】図１

監視センサ、及び密閉型二次電池

【課題】センサ感度を向上させた監視センサを提供する。【解決手段】監視センサ５は、磁性フィラーを含有し、弾性率が０．１ＭＰａ以上４０ＭＰａ以下であり、監視対象物の状態変化に応じて変形する高分子マトリックス層３と、高分子マトリックス層３の変形に応じて生じる磁場の変化を検出する磁気センサ４と、高分子マトリックス層３から見て磁気センサ４の裏側に配置される第１ヨーク６０と、を有する。【選択図】図１Ｃ

分散生産管理装置及び記録媒体

(57)【要約】 【課題】全体としての高い耐故障性が得られ、柔軟な生 産管理を実行でき、管理できる生産工程数が無制限であ る分散生産管理装置を提供する。 【解決手段】各生産工程ごとに配置され自律的に動作す る分散生産管理装置において、後生産工程に対して評価 値を与え、生産製品を受け渡すべき後生産工程を選択す る物流経路選択手段５と、後生産工程に対する評価値を 与えるために後生産工程に対する生産製品の製品完成予 想時刻を計算する製品完成予想時刻計算手段６と、作業 に対して評価値を与えその生産工程での作業を選択する 作業選択手段２と、作業の評価値を与えるためにその生 産工程での作業の作業開始予想時刻を計算する作業開始 予想時刻計算手段３とを設ける。

Laser processing device and laser processing head

A laser processing device comprises: a first shutter that shifts between a closed-state position for blocking a laser beam and an open-state position for allowing the laser beam to pass; a second shutter that shifts between a closed-state position for blocking laser beams and an open-state position for allowing the laser beams to pass; a first closed-state sensor that detects that the first shutter is disposed at the closed-state position; a first open-state sensor that detects that the first shutter is disposed at the open-state position; a second closed-state sensor that detects that the second shutter is disposed at the closed-state position; and a second open-state sensor that detects that the second shutter is disposed at the open-state position.

Laser processing device and laser processing head

レーザ加工装置及びレーザ加工ヘッド

【課題】シャッタが正常に作動しているか否かを精度良く検出できるレーザ加工装置及びレーザ加工ヘッドを提供する。【解決手段】レーザ加工装置１０は、レーザ光Ｌｘを遮断する閉位置及びレーザ光Ｌｘを通過させる開位置の間で変位する第１シャッタ３１と、レーザ光Ｌｘ１，Ｌｙを遮断する閉位置及びレーザ光Ｌｘ１，Ｌｙを通過させる開位置の間で変位する第２シャッタ３２と、第１シャッタ３１が閉位置に配置されることを検出する第１閉センサ４１と、第１シャッタ３１が開位置に配置されることを検出する第１開センサ４２と、第２シャッタ３２が閉位置に配置されることを検出する第２閉センサ４３と、第２シャッタ３２が開位置に配置されることを検出する第２開センサ４４と、を備える。【選択図】図１

複合酸化物黒色顔料およびその製造方法

【課題】現時点で最も耐久性が良好とされる銅−クロム−マンガン系複合酸化物黒色顔料に匹敵する性能を有する新規クロムフリー複合酸化物黒色顔料を提供する。 【解決手段】銅の酸化物、マンガンの酸化物、コバルトの酸化物、およびアルミニウムの酸化物を含有し、顔料を構成する金属元素の含有量が、銅が１１．８〜１３質量％、マンガンが９．５〜１１質量％、コバルトが２２．５〜２５質量％、およびアルミニウムが２０〜２２質量％であるとともに、クロムを含有しないことを特徴とする複合酸化物黒色顔料である。 【選択図】なし

密封装置の製造方法とその製造用治具

(57)【要約】 （修正有） 【課題】 リーフ材の外周側にリングの内周と外周の周 長差に相当する突起を設けることにより、あるいはかか る組立工程を簡略する製造用治具を用いることにより、 密封装置を効率的に製造する方法とその製造用治具を提 供する。 【解決手段】 リーフ材１を帯状の固定具６の内側に固 定具６に対し所定の傾斜角度をもたせてリング状に配置 し、強固に挟持する。固定具６とリーフ材１を所定の取 付角度で挟持する斜面１２ａ、１２ｂを備える一対の角 度保持具１１ａ、１１ｂを対向させて配置する。固定具 ６と角度保持具１１ａ、１１ｂ具の両側に一対のガイド 部材１５ａ、１５を配置して、角度保持具１１ａ、１１ ｂと関係を保持し、さらにガイド部材１５ａ、１５ｂと 角度保持具１１ａ、１１ｂとを相互に固定して、角度保 持具１１ａ、１１ｂが相対的に移動可能な製造用治具３ ０を構成する。

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。 【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵ７２にて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵ９２にてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。主側ＭＰＵ７２において上乗せゲーム数が発生する状態としてＢループが存在している。Ｂループに設定された場合には１ゲームが実行される度に５０ゲームがＡＲＴ状態ＳＴ９の残りの継続ゲームに加算される。この場合に、Ｂループにおいて実行されたゲーム数が２１ゲーム以上となった場合には特別フリーズ演出が実行される。 【選択図】 図９

遊技機

【課題】抽選を好適に行うことが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵ７２にて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵ９２にてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。当該構成において乱数回路として第１～第１２共用乱数回路が設けられており、乱数の取得対象となる第１～第１２共用乱数回路は予め定められた順序に従って変更される。そして、各種抽選処理においてはこれら第１～第１２共用乱数回路のうち取得対象となっている共用乱数回路から乱数を取得する。【選択図】 図９

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。また、遊技状態の１種として疑似ボーナス状態が存在している。疑似ボーナス状態ではＡＲＴ状態と同様に第１ベル入賞を成立させるためのリールの停止順序が報知される。疑似ボーナス状態が開始された場合には当該疑似ボーナス状態の初期継続ゲーム数と、ＡＲＴ状態への移行条件となる移行条件ゲーム数とのそれぞれが抽選により決定される。そして、疑似ボーナス状態において付与されたゲーム数が移行条件ゲーム数を超えた場合にはＡＲＴ状態への移行が確定することとなる。【選択図】 図９

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。また、遊技状態の１種として疑似ボーナス状態が存在している。疑似ボーナス状態が開始された場合には当該疑似ボーナス状態の初期継続ゲーム数と、ＡＲＴ状態への移行条件となる移行条件ゲーム数とのそれぞれが抽選により決定される。そして、疑似ボーナス状態において付与されたゲーム数が移行条件ゲーム数を超えた場合にはＡＲＴ状態への移行が確定することとなる。この場合に、疑似ボーナス状態の途中でＡＲＴ状態への移行が確定した場合にはその後の上乗せゲーム数はＡＲＴ状態において消化される。【選択図】 図９

概周期性を持つデジタルデータに対する異常信号検出システムの初期設定の自動化方法および装置

【課題】 本発明は、従来の方法の初期設定の時間を短縮し、さらに確率モデルおよびしきい値の初期設定を自動化するための方法および装置を提供することを目的とする。 【解決手段】 本発明は、概周期性を持つデジタルデータに対する異常信号検出システムの初期設定の自動化のための方法であって、概周期性を持つデジタルデータの部分系列から学習系列を取得する、学習系列設定工程と、学習系列から確率モデルを構築する、確率モデル構築工程と、構築された確率モデルを用いて、確率モデルの構築に利用した学習系列を圧縮するデータ圧縮工程と、データ圧縮工程で圧縮されたデータを用いて、確率モデルに対する検出用のしきい値を設定する、しきい値設定工程とを含む、異常信号検出システムの初期設定の方法を提供する。 【選択図】図5

Method of pre-evaluating water jet peening, program to execute the method, device for executing the method, and water jet peening method

A condition setting process (S2) of determining peening conditions for water jet peening on a peening target object, an analysis process (S6) of analyzing a jet when a liquid is jetted from a nozzle model to a peening target object model and obtaining (S8) a void rate that is a volume rate of air bubbles contained in a unit volume of the liquid and a collapse rate that is a volume of the air bubbles collapsing in a unit time in the unit volume of the liquid in each position on a surface of the peening target object model, a shock pressure correlation value calculation process (S9) of obtaining a shock pressure correlation value that is a product of the void rate and the collapse rate in each position, and a range calculation process (S10) of obtaining an effective processing range in which the shock pressure correlation value on the surface of the peening target object model is greater than a predetermined value, based on the shock pressure correlation value in each position.

Method of pre-evaluating a water jet peening, water jet peening method, computer readable recording medium to execute the method, and water jet peening pre-evaluation device

非空気圧タイヤおよび状態評価方法

【課題】変形による性能劣化を評価することができる非空気圧タイヤおよび状態評価方法を提供する。【解決手段】非空気圧タイヤ１０は、車軸に連結される内側リング１２と、内側リング１２のタイヤ径方向の外側に設けられる外側リング１３と、内側リング１２および外側リング１３を連結する連結部材１４と、連結部材１４のタイヤ幅方向を向く面に配設されており、連結部材１４の状態を検出する検出器としての歪み検出器２０とを備える。【選択図】図３

シリンダブロックおよびこれを備える内燃機関

【課題】潤滑油を効率的かつ効果的に冷却すること。【解決手段】図示しない吸気および排気カムシャフトなどの動弁系部品を含むシリンダヘッド２の各部を潤滑した後の潤滑油をロアオイルパン１０に戻すためにシリンダブロック６に設けた第１潤滑油戻し孔３６ａを、ウォーターポンプ（図示せず）によって吐出された直後の最も水温が低下された冷却水が流れる連通流路３２ａおよび分配室３４に近接配置する。これにより、第１潤滑油戻し孔３６ａを流下する潤滑油と、連通流路３２ａおよび分配室３４を流れる冷却水と、の間で効率的かつ効果的な熱交換を実現し得る。この結果、潤滑油の効率的かつ効果的な冷却を実現できる。【選択図】図９

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵ７２にて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵ９２にてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。主側ＭＰＵ７２において上乗せゲーム数が発生する状態としてＢループが存在している。Ｂループに設定された場合には１ゲームが実行される度に５０ゲームがＡＲＴ状態ＳＴ９の残りの継続ゲームに加算される。この場合に、Ｂループにおいて実行されたゲーム数が２１ゲーム以上となった場合には特別フリーズ演出が実行される。【選択図】 図９

フェロシアン化金属化合物含有水性分散体、加工体及びセシウム除去材

【課題】セシウムで汚染された土壌や水溶液中、あるは大気中に含まれるセシウムを除去するに当たって、セシウムを吸着した後の吸着物の捕集が容易であり、かつ効率的なセシウム除去材を得るためのフェロシアン化金属化合物含有水性分散体及びそれを使用して得られるセシウム除去材を提供する。 【解決手段】フェロシアン化金属化合物（Ａ）と、アルミナゾル（Ｂ）及び／又はチタニアゾル（Ｃ）を含有してなるフェロシアン化金属化合物含有水性分散体。 【選択図】なし

素材の罫書き方法及びシステムとそのプログラム

【課題】タービン車室やディーゼルエンジン等の大型鋳造品などの素材における最終製品形状への加工のための罫書き作業を自動化すると共に、肉厚分布の計測なども同時にできるようにする素材の罫書きシステムの提供。 【解決手段】素材形状を三次元形状測定器で測定して測定結果から素材の三次元形状データを作成すると共に、最終製品形状データに加工代を加えた三次元形状データを作成して前記素材の三次元形状データと比較し、重なりが最大となる位置を求め、該位置において前記最終製品形状データで罫書きを行わせ、罫書き作業を自動化した。また、最終製品形状データに加工代を加えた三次元形状データと素材の三次元形状データとの比較により、素材の肉厚分布も知ることができるようにしたことを特徴とする。 【選択図】　　図１

ストレッチャー用プライバシー保護機器

【課題】救急活動時に傷病者が人目に晒されるのを防ぐことができるプライバシー保護機器を提供する。【解決手段】パイプを折曲し縦長としたストレッチャー本体２と、このストレッチャー本体２の一方側に取付けられ揺動可能としたバックレスト３を備えたストレッチャーにおいて、前記バックレスト３に間接的又は直接的にスティー１３を取付けると共に、このスティー１３にシート１７を取り付けて保護カバー１２を作り、傷病者が人目に晒されるのを防ぐ。【選択図】図１

食品包装用ラップフィルム

【課題】フィルム本体の引き出し性及びカット性に優れ且つ容器との密着性に優れた食品包装用ラップフィルムを提供する。 【解決手段】非粘着層の材料として、強粘着層と強く粘着し過ぎないレベルのブロッキング性を有するポリオレフィン系樹脂が用いられるため、巻芯にフィルム本体をロール状に巻き付けることで、強粘着層が対向する非粘着層が重ね合わされ、巻芯からフィルム本体を引き出すことにより、強粘着層が対向する非粘着層からスムーズに剥がれる。さらに強粘着層の材料として、ポリオレフィン系樹脂に対し熱可塑性エラストマーと粘着付与剤が添加されるため、食品が入った容器の開口部に、フィルム本体の強粘着層を貼り付けて被覆することにより、強粘着層が容器の開口部に密着して容器内の食品が外気と遮断されて水蒸気が透過し難くなる。 【選択図】なし

Laser processing head and laser processing device

プリントヘッド自動洗浄システム

【課題】洗浄工程の無人化および自動化を実現したプリントヘッド自動洗浄システムを提供する。【解決手段】洗浄システムの総括コントローラは、インクジェットプリンタから取得した動作状態を示すデータおよび検査装置から取得した検査結果を示すデータを用いて機械学習を行うことにより作成された、プリントヘッドの洗浄が必要である場合と、そうでない場合とに分類する分類器を備えている。総括コントローラは、インクジェットプリンタから取得した動作状態を示すデータおよび検査装置から取得した検査結果を示すデータを入力とした分類器の分類結果に基づいて、プリントヘッドの洗浄が必要であると判定した場合、インクジェットプリンタに指示して運転を停止し、ロボットに指示してプリントヘッドを印字位置から洗浄機まで移送し、洗浄機に指示してプリントヘッドの洗浄を行う。【選択図】図１

車両用空調装置

【課題】エンジンルーム側配管と車室側配管とを接続する際の組付け性を向上できる車両用空調装置を提供する。 【解決手段】車室１０１内に配置される車両用空調装置であって、内部に流通する空気の温度を調節して空調空気を生成する空調ユニット１０と、空調ユニット１０に対しオフセット配置され、車室１０１内外の空気を切替導入して空調ユニット１０に向かう空気流れを生じさせる送風ユニット３０と、空調ユニット１０と送風ユニット３０との間の間隙部３５を経由して空調ユニット１０から車室１０１外のエンジンルーム１０２側に延びる車室側冷媒配管２２と、送風ユニット３０の外壁と一体的に成形されて間隙部３５側に突出し、エンジンルーム１０２側から車室１０１側に向かう力が車室側冷媒配管２２に加えられた際に、車室側冷媒配管２２を支持して配管２２の撓みを規制するストッパ部７０とを有する。 【選択図】図３

遊技機

【課題】抽選を好適に行うことが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵ７２にて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵ９２にてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。当該構成において主側ＭＰＵ７２にて上乗せ抽選処理を実行する場合に参照する第１〜第４上乗せテーブルにはいずれも連番となる同一の上乗せインデックスが設定されている。この場合、所定の上乗せテーブルにおいては所定の上乗せインデックスに対応する当選乱数の個数が０個に設定されている。【選択図】 図９

関連ユーザ情報を用いた情報機器間の連携

【課題】図１で示す、情報機器でインターフェースが異なる複数情報機器間で通信をする際に、そのままでは１５０に示す、情報機器間の連携が組めない機器が出てきてしまう。またインターネット上の大規模なネットワークでは、情報機器の接続数が大きくなり、管理に要する処理能力が、大きく必要となる。【解決手段】インターフェースが異なる複数情報機器間で情報通信するために、送受信側のどちらかで変換するモジュールを、選択利用可能にし、大規模なネットワークの情報機器を管理するために、SNSの友人関係に代表される、ユーザ同士間の関連性を示す情報を用いて、関連ユーザ間での情報機器の接続情報のみを保持する。また、安全性のために、情報機器間の通信を、条件に応じて切断するために、切断の条件を保持し、条件に合致したした場合に切断する処理する【選択図】図１

遊技機

【課題】抽選を好適に行うことが可能な遊技機を提供する。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵにて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵにてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。当該構成において乱数回路として第１〜第１２共用乱数回路が設けられており、乱数の取得対象となる第１〜第１２共用乱数回路は予め定められた順序に従って変更される。そして、各種抽選処理においてはこれら第１〜第１２共用乱数回路のうち取得対象となっている共用乱数回路から乱数を取得する。【選択図】図２８

遊技機

【課題】抽選を好適に行うことが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵ７２にて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵ９２にてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。当該構成において主側ＭＰＵ７２にて上乗せ抽選処理を実行する場合に参照する第１～第４上乗せテーブルにはいずれも連番となる同一の上乗せインデックスが設定されている。この場合、所定の上乗せテーブルにおいては所定の上乗せインデックスに対応する当選乱数の個数が０個に設定されている。【選択図】 図９

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵ７２にて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵ９２にてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。主側ＭＰＵ７２において上乗せゲーム数が発生する状態としてＢループが存在している。Ｂループに設定された場合には１ゲームが実行される度に５０ゲームがＡＲＴ状態ＳＴ９の残りの継続ゲームに加算される。この場合に、Ｂループにおいて実行されたゲーム数が２１ゲーム以上となった場合には特別フリーズ演出が実行される。【選択図】 図９

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。また、遊技状態の１種として疑似ボーナス状態が存在している。疑似ボーナス状態ではＡＲＴ状態と同様に第１ベル入賞を成立させるためのリールの停止順序が報知される。疑似ボーナス状態が開始された場合には当該疑似ボーナス状態の初期継続ゲーム数と、ＡＲＴ状態への移行条件となる移行条件ゲーム数とのそれぞれが抽選により決定される。そして、疑似ボーナス状態において付与されたゲーム数が移行条件ゲーム数を超えた場合にはＡＲＴ状態への移行が確定することとなる。【選択図】 図９

遊技機

【課題】遊技の興趣向上を図ることが可能な遊技機を提供すること。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。また、遊技状態の１種として疑似ボーナス状態が存在している。疑似ボーナス状態が開始された場合には当該疑似ボーナス状態の初期継続ゲーム数と、ＡＲＴ状態への移行条件となる移行条件ゲーム数とのそれぞれが抽選により決定される。そして、疑似ボーナス状態において付与されたゲーム数が移行条件ゲーム数を超えた場合にはＡＲＴ状態への移行が確定することとなる。この場合に、疑似ボーナス状態の途中でＡＲＴ状態への移行が確定した場合にはその後の上乗せゲーム数はＡＲＴ状態において消化される。【選択図】 図９

遊技機

【課題】抽選を好適に行うことが可能な遊技機を提供する。【解決手段】遊技区間として通常区間と有利区間とが設定されている。有利区間ではＡＲＴ状態への移行が発生し得るのに対して、通常区間ではＡＲＴ状態への移行が発生しない。ＡＲＴ状態においては、主側ＭＰＵにて上乗せゲーム数をＡＲＴ状態の残りの継続ゲーム数に加算する処理が実行されるのに対して、演出側ＭＰＵにてＡＲＴ状態の残りの継続ゲーム数が加算されることを示す演出の実行制御が行われる。当該構成において主側ＭＰＵにて上乗せ抽選処理を実行する場合に参照する第１〜第４上乗せテーブルにはいずれも連番となる同一の上乗せインデックスが設定されている。この場合、所定の上乗せテーブルにおいては所定の上乗せインデックスに対応する当選乱数の個数が０個に設定されている。【選択図】図８８

高分子アクチュエータ

【課題】柔軟性および伸張率に優れ、低電界であっても駆動が可能であり、かつ低ブリードアウト性を有する高分子アクチュエータを提供する。【解決手段】ポリイソシアネート成分、活性水素成分および触媒を含有するポリウレタンエラストマー組成物から形成されるポリウレタンエラストマー３から構成される高分子アクチュエータ１であって、該ポリウレタンエラストマー組成物は、分子内に１つの活性水素基を含有するモノオール化合物を、濃度０．２０〜１．００ｍｅｑ／ｇで含有する。【選択図】図１

赤外線反射黒色顔料及びその製造方法

【課題】クロム等の有害性の高い成分を含有せず、鮮明で黒色度が高く、赤外線反射性能及び耐酸性に優れ、コスト面においても有利な赤外線反射黒色顔料を提供する。 【解決手段】Ｚｎ、Ｆｅ、Ｃｏ、Ａｌ、及びＴｉを含有する主成分金属の複合酸化物である赤外線反射黒色顔料である。ＣＩＥ ＬＡＢ（Ｌ * ａ * ｂ * ）表色系における、明度Ｌ * 値が１９以下、及び下記式で表される無彩色度Ｃ * 値が０〜５であり、アクリルラッカー３０ＰＨＲ分散液を用いてアート紙上に６ミルのアプリケーターで展色した場合における、ＪＩＳ Ｋ５６０２（２００８）に準拠して測定される日射反射率が１５％以上である。 無彩色度Ｃ * ＝（ａ *2 ＋ｂ *2 ） 1/2 【選択図】図１

信号切替回路

【課題】送信回路に使用されてパワーアンプによって大きなパワーを出力する際に、バイパス回路に使用されるバイパスダイオードによってパワーロスを生じないようにする。 【解決手段】パワーアンプ３と、パワーアンプ３に並設されたバイパス回路４と、送信信号をパワーアンプ３又はバイパス回路４に入力する切替手段２とを備え、パワーアンプ３とバイパス回路４とを切替手段２と出力端６との間に介挿し、送信信号をパワーアンプ３又はバイパス回路４を介して出力端６に出力してバイパス回路による負帰還が生じないようにした。 【選択図】 図１

Laser processing head and laser processing device

A laser processing head is provided with: an optical component for splitting a laser light into a laser light and a laser light; a scanning unit for scanning the laser light; a light reception unit for detecting the intensity of the laser light; a second shutter that shifts between a closed position in which the laser light is blocked and an open position in which the laser light is transmitted; and a focal distance adjustment unit for adjusting the focal distance of the laser light. The second shutter is arranged between the optical component and the focal distance adjustment unit.

フェロシアン化金属化合物を含有する樹脂組成物及びそれを用いてなるセシウム除去材

【課題】水溶液中あるいは大気中に含まれるセシウムを選択的に吸着でき、かつ吸着物の捕集が容易なセシウム除去材を提供する 【解決手段】水分により可塑化することができ、かつ、水に難溶性である樹脂（Ａ）６０〜９９．９質量％及びフェロシアン化金属化合物（Ｂ）４０〜０．１質量％を含有する樹脂組成物である。 【選択図】なし

デュアルクラッチ式変速装置

【課題】デュアルクラッチ式変速装置を作業車両に設ける場合にクラッチにアクセスしやすい構造であることが求められる。 【解決手段】メインケース内に奇数速ギア列・偶数速ギア列を収容するギア室を構成し、メインケースの、入力軸のエンジンへの接続端側とは反対側に、蓋体を着脱自在に取り付けて、ギア室より区画されたクラッチ室を構成し、該クラッチ室に、奇数速ギア列用第一クラッチと偶数速ギア列用第二クラッチとを収容し、蓋体に、第一・第二クラッチへの作動油供給用油路を形成している。 【選択図】図９

ロボットシステム

【課題】簡易な構成で、遠隔操作を行うことのできるロボットシステムを提供する。【解決手段】操作側ユーザにより、操作側携帯装置１０の入力部から制御データが入力されると、制御データ送信手段は、制御データをロボット側携帯装置３０に送信する。ロボット側携帯装置３０の制御データ受信手段は、この制御データを受信して、発光制御手段に与える。発光制御手段は、この制御データに基づいて、ディスプレイの一部に設けられた制御発光領域を点滅させて、制御光を放出する。ロボット側携帯装置３０を保持するロボット基体装置５０の発光検出手段は、この制御光を受けて制御光データを得る。ロボット側制御手段は、制御光データに基づいて、駆動部を制御する。駆動部は、ロボット側携帯装置３０を保持する保持部を移動させる。これにより、ロボット側携帯装置３０のカメラの向きも変更されて、操作側携帯装置１０において表示される画像の向きも変化する。【選択図】図１

Laser processing device

レーザ加工装置及びレーザ加工方法

【課題】ワークの加工対象面に施した加工パターンに基づいた加工結果を、レーザ加工装置に大きな処理の負担を掛けないで、快適に確認できるようにする。【解決手段】レーザ加工装置は、加工パターン入力部６２１と、２次元表示部６２０と、３次元表示対応の３次元位置表示データを生成する３次元位置表示データ生成部６２３とプロファイル情報入力部６２５と、３次元表示部６２４と、加工対象面において、加工パターンの位置を３次元位置表示データにより表示して、位置情報としての加工条件を設定するための加工条件設定部６２７と、加工条件に従って、３次元レーザ加工制御データを生成する３次元レーザ加工制御データ生成部６２８を備え、設定端末１００において加工パターンをデータ量の小さい３次元位置表示データに置き換えて表示し加工条件を編集するため、円滑に加工条件を編集することができる。【選択図】図３

スラリ濃縮装置およびその運転方法

(57)【要約】 【課題】 スラリを高濃度に濃縮することができるスラ リ濃縮装置およびその運転方法を提供する。 【解決手段】 スラリ濃縮装置１０はスラリ槽１１と、 スラリ槽１１内に配置された隔膜１２とを有している。 隔膜１２によってスラリ槽１１内は陰極室１３ａと、陽 極室１４ａと、分離室１５とに区画され、陰極室１３ａ および陽極室１４ａ内に陰極１３と陽極１４とが各々配 置されている。陰極１３と陽極１４との間に電圧が印加 され、分離室１５内のスラリ１６が電気分解される。分 解室１５内の上澄液Ｗは、陰極室１３ａおよび陽極室１ ４ａを経て外方へ排出され、分離室１５内の泥Ｄはその 後外方へ排出される。

レーザ加工装置の設定装置、これを備えるレーザ加工装置、および、レーザ加工装置の設定プログラム

【課題】レーザ光のパワー密度を容易に調節可能なレーザ加工装置の設定装置、これを備えるレーザ加工装置、および、レーザ加工装置の設定プログラムを提供する。【解決手段】設定装置２０は、レーザ光を出射するレーザ出射部１１、レーザ出射部１１により出射されたレーザ光を２次元に走査する走査部１２を備えるレーザ加工装置１に用いられる。設定装置２０は、ワーク１００に照射されるレーザ光のパワー密度を調節する複数の操作部、および、１つの操作部の操作に基づいて、走査部１２の可動範囲を示す座標平面における所定の範囲に含まれる複数の座標のそれぞれに対応する部分に照射されるレーザ光のパワー密度を調節する設定制御部２４を備える。【選択図】図１

レーザ加工装置

【課題】多数のワークへの印字処理時間を短縮し得るレーザ加工装置を提供する。【解決手段】ワーク搬送装置のワーク搬送距離に応じたパルス数でパルス信号ｐを出力するエンコーダ１４を備え、レーザマーカ装置１１には、パルス信号のパルス数をカウントしたフリーカウント値Ｃｆを出力するフリーランニングカウンタ１６と、トリガセンサ１３からトリガ信号ｔｒが出力される度に、フリーカウント値をトリガタイミングカウント値として順次格納するＦＩＦＯメモリ１５と、ＦＩＦＯメモリからトリガタイミングカウント値を格納順に順次読み出して、次に印字処理するワークの位置を認識し、該ワークが印字位置まで搬送されたとき、該ワークに印字処理を施す印字制御部１７，１８を備えた。【選択図】図２

Laser processing device and laser processing method

This laser processing device comprises a processing pattern input unit (621), a two-dimensional display unit (620), a three-dimensional position display data generation unit (623) for generating three-dimensional position display data compatible with three-dimensional display, a profile information input unit (625), a three-dimensional display unit (624), a processing-condition-setting unit (627) for displaying the position of a processing pattern on a surface being processed by using the three-dimensional position display data and setting a processing condition as position information, and a three-dimensional laser processing control data generation unit (628) for generating three-dimensional laser processing control data in accordance with the processing condition. The processing condition is edited after display is carried out such that the processing pattern is replaced with three-dimensional position display data having a smaller data volume by a setting terminal (100); therefore, it is possible to smoothly edit the processing condition.

通信装置、中央サーバ装置、中継装置、情報通信システム、および情報通信方法

【課題】多数のＩＰアプライアンス装置の遠隔制御を行いたい場合に、処理の集中箇所が無く、制御サーバへの接続を分散させる。 【解決手段】情報サーバと、中央サーバ装置と、ドメイン名情報を名前解決するＤＮＳサーバとＩＰ通信可能な通信装置であって、情報サーバと中央サーバとを示す共通ドメイン名情報を予め記憶し、中央サーバ装置に、自装置の識別情報が含まれる情報取得要求情報を送信し、中央サーバ装置から、情報取得要求手段が送信する自装置の識別情報に対応付けられた情報サーバに対応するＤＮＳサーバのＩＰアドレスを示すＤＮＳサーバＩＰアドレス情報を受信し、ドメイン名情報と、受信手段が受信するＤＮＳサーバＩＰアドレスとを対応付けて記憶し、ＤＮＳサーバＩＰアドレスを宛先として、ドメイン名情報についての第１の名前解決要求情報を送信して第１の名前解決結果情報を受信する。 【選択図】図１

Method for manufacturing turbine rotor blade

A method for manufacturing a turbine rotor blade wherein warping, bending and twisting of the entire rotor blade, which is provided with an excess thickness portion after a forging step, can be suppressed. In the forging step in a process for manufacturing a rotor blade ( 23 ), the forging is hot-forged such that the distance (the excess thickness amount) from the blade surface of the blade section ( 23 ) to the surface of the excess thickness section is substantially uniform along the entire periphery of a cross section of the blade section ( 23 ) and the excess thickness section ( 31 ) perpendicular to the blade length direction, and such that the amount of the excess thickness in the blade length direction, which is the thickness of the excess thickness section ( 31 ), gradually increases toward the blade tip from a prescribed position.

Molding method for plate-shaped workpiece, and molded article

Provided is a molding method for a plate-shaped workpiece including forming a concave portion ( 11 ) at one surface ( 1 a ) of a plate-shaped workpiece ( 1 ), and bending the plate-shaped workpiece ( 1 ) having the concave portion ( 11 ) such that the one surface ( 1 a ) becomes a concave surface and a rear surface ( 1 b ) thereof becomes a convex surface.