baber/WOPTO huggingface dataset:
Patent JP-H06239163-A (JP)
Title: Differential limiting torque control device
Inventor: SHIMIZU KOICHI
IPC: F16H48/38
Filed: 1993-02-18
Abstract: PURPOSE:To keep acceleration controllability in the halfway of cornering consistent with traction performance at the final stage of cornering in the differential limiting torque control which electronically controls the slipping condition of outer wheels at the time of cornering by imparting differential limiting torque between each right and each left drive wheel. CONSTITUTION:A gain setting means (d) is provided, which so sets a gain increment allowable for the side of each outer wheel for a slipping condition at the time of cornering as to be as small as lateral acceleration is great. A differential limiting torque control means (j) is provided, which executes differential limiting torque control in such a way that a target outer wheel slipping condition set in response to the manipulated variable of an accelerator is made as small as lateral acceleration is high, and is made as high as lateral acceleration is low.
Patent JP-H03232265-A (JP)
Title: Lead frame
Inventor: SATO HIROYUKI
IPC: H01L23/50
Filed: 1990-02-08
Abstract: PURPOSE:To enable a wire to be bonded to an optional point on a frame-shaped conductive plate as a common electrode from an optional bonding pad of a semiconductor element by a method wherein the frame-shaped conductive plate is provided in a space surrounded with the tips of inner leads, and a prescribed number of separate electrodes are provided to the frame shaped conductive plate. CONSTITUTION:When a power supply plane 4 of a frame-shaped conductive plate and a separate electrode insulating film 5 are pasted in an integral structure on a grounding plane 3, frame-shaped power supply electrodes 4a and 4b are formed on the power supply plane 4 and a frame-shaped grounding electrode is formed on a frame-shaped protrusion 3a of the grounding plane 3. Therefore, the connection of a power supply can be wired in such a manner that a wire can be bonded to an optional point on the frame-shaped power supply electrode 4b from an optional electrode of a semiconductor element 20, and furthermore a wire can be bonded to an optional one or more of inner leads 6 from an optional point on the frame-shaped power supply electrode 4a. The same as above, the connection of a grounding can be wired in such a manner that a wire can be bonded to an optional point on the frame-shaped protrusion 3a from an optional electrode of the semiconductor element 20, and furthermore a wire can be bonded to an optional one or more of the inner leads 6 from an optional point on the frame-shaped protrusion 3a.
Patent JP-S59155020-A (JP)
Title: Manufacture of resin molded item with projection
Inventor: NISHIKAWA KAZUO
IPC: B29C39/40
Filed: 1983-02-23
Abstract: PURPOSE:To obtain easily the titled molded item wherein a sink mark is prevented from occurring on the surface, by placing an insert member impregnated with an acid catalyst for suppressing the burrete reaction in a recess for forming a projection in a mold for A-liquid-B-liquid reaction molding. CONSTITUTION:A mold 5 includes a cavity 3 defined by a top force 1 and a bottom force. Each of corrugated insert members 7 comprising, for example, a rigid urethane foam is placed in each of recesses 2a in the bottom force 2 for molding a projection, the pores of the corrugated insert member 7 being impregnated with an acid catalyst (e.g. para-nitrobenzene chloride, etc.) capable of suppressing the burrete reaction in urethane hardening reaction. An A-liquid (a) consisting mainly of an isocyanate (e.g. carbodiimide-modified methylenediisocyanate, etc.) and a B-liquid (b) mainly consisting of a polyol (e.g. polypropylene glycol, etc.) are mixed in a mixer 4 and the mixture is injected into the cavity 3 to produce a molded item.
Patent JP-S54120212-A (JP)
Title: Heat treatment apparatus of rolls
Inventor: HONDA JIYUNTAROU
IPC: C21D9/38
Filed: 1978-03-11
Abstract: PURPOSE:To improve the quality of the surface of roll without causing crack, by pefforming quick heating and hardening in heating furnace repeatedly plural times, with the both ends of roll being rotatably supported, while rotating the roll. CONSTITUTION:The both ends of a roll 1 are rotatably supported by a chuck and a support roller. A heating furnace 4, mounted on a carriage 13 and having a movable lid 7 at an opening 5, is moved laterally by the travel of the carriage 13, and the roll 1 is put in or taken out of the heating furnace through the opening 5. The roll 1 is made from a steel ingot, which is plastically processed in a roll form by hot forging, and a plastic process layer is formed on the outer skin. The roll 1 is heated quickly on the surface by plural burners 10 in the heating furnace 1. By moving the heating furnace 1 to the left together with the carriage 13, the roll 1 is taken out of the furnace, then a spray group 17 comes down to the upper part, so that the roll 1 is hardened by the cooling water sprays while being rotated. This operations is repeated about six times, and the material quality is improved without causing carck in the plastic process layer.
Patent JP-H01204749-A (JP)
Title: Image forming apparatus
Inventor: MOTOKI MASANOBU
IPC: B41J2/06
Filed: 1988-02-10
Abstract: PURPOSE:To perform the printing of a large area at a high speed by a simple structure without using a nozzle, by providing an image forming part having a structure for forming a conductive ink layer on a conductive substrate and applying bias to needle electrodes through an image forming body corresponding to an image. CONSTITUTION:A conductive liquid ink layer 2 is formed on a conductive substrate 1 and needle electrodes 4 are arranged in such a state that an image forming body 3 is placed on the ink layer 2. Next, a bias control switch 5 is turned ON/OFF corresponding to a printing pattern. As the image forming body 3, a material regarded as a dielectric body such as paper, a plastic film or leather is used and, therefore, an inexpensive full color printer is formed.
Patent JP-S61254270-A (JP)
Inventor: JIERARUDO HOORUUOOSU
IPC: B05C11/02
Filed: 1986-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03233391-A (JP)
Title: Personnel detector
Inventor: AOKI KOUJI
IPC: G01V3/08
Filed: 1990-02-08
Abstract: PURPOSE:To improve detection sensitivity by providing a first electrode provided with a first area, a cavity part formed in the center part of the first electrode, and a decision circuit which decides the presence/absence of a person corresponding to the change of electrostatic capacitance between the first and second electrodes. CONSTITUTION:Finish cloth 28 consists of a cutis 31, a detection electrode 32 using conductive woven cloth, a sponge sheet 33 to increase the stereographic feeling of the cutis 31, and a wadding cover 34. The cutis 31, the electrode 32, the sheet 33, and the cover 34 are sewn integrally when the finish cloth 28 is manufactured. At this time, the electrode 32 is sewn so as to be located between both side supports 29. The cavity part 32a is formed in the center part 35 of the electrode 32, and an end face 32b confronting with the center part 35 of the electrode 32 is formed with the cavity part 32a. Since a line of electric force with high density is generated at the end face 32b, the detection sensitivity of a human body in the center part 35 of the electrode 32 can be heightened. As a result, it is possible to surely detect the sitting of the person in spite of the position of a waist or the posture of the person when the waist of the person sits between the supports 29.
Patent JP-H07240355-A (JP)
Title: Separation of bonded wafer and separation device
Inventor: TOMITA SHINICHI
IPC: H01L21/02
Filed: 1994-02-28
Abstract: PURPOSE:To contrive the reduction in the percentage defective of voids in a bonded wafer, which is manufactured by bonding together two sheets of wafers, by a method wherein one side or both of the bonded wafer and a separation jig is or are moved and the insertion part of the separation jig is made to insert between the bonded surfaces of the bonded wafer to separate the wafer on the upper side of the bonded wafer from the wafer on the lower side of the bonded wafer. CONSTITUTION:A bonded wafer 3 is placed on a suction table 19 of a separation station 18. The wafer 3 is sucked and is fixed on the table 19 by a vacuum suction means. In this state, a cylinder 23 is driven to extent a rod 23a and a movable separation jig 21 is moved toward the wafer 3. An insertion part 24 is inserted between the bonded surfaces of the wafer 3 from one side of the wafer 3 by a pressing force of the jig 21 to separate and isolate a wafer 2 on the upper side of the wafer 3 from a wafer 1 on the lower side of the wafer 3, the left and right end faces 21a of the jig 21 make contact with the left and right end faces 20a of a fixed separation jig 20 and the jig 21 is stopped. Accordingly, defective voids in the wafer 3 can be reduced.
Patent JP-S54122480-A (JP)
Title: Half way cutting device for long material
Inventor: YOSHIMURA KENJI
IPC: B26D7/06
Filed: 1978-03-15
Abstract: PURPOSE: In the end of position adjusting setting shaft installed parallel with transfering line, reverse thread is formed and by mounting stopper, the stopper is approached to the cutting position by same amount always to effect center meeting exactly.  
     CONSTITUTION: Cutting device is installed in the cutting position of long material transference line and being parallel with the transference line, support (composing of a rail 3 and a column 4) in which a position adjusting setting shaft 5 is layouted in free rotation. In both extreme ends of the shaft 5, a thread part in which thread cutting direction is reverse; 5a and 5a', is formed and a inlet and outlet moving stopper; 6 and 7 is jointed to each thread part; 5a and 5a'. Then, touch with these stoppers; 6 and 7, and the end of a long material 2 is detected by a detector; 17 and 20. Thus, basing on the detecting signal, the cutting device is started. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58145862-A (JP)
Inventor: NAKAO KEIJI
IPC: F25B39/00
Filed: 1982-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62188415-A (JP)
Title: Optical waveform generation device
Inventor: SUGIHARA YOSHINOBU
IPC: H03B28/00
Filed: 1986-02-13
Abstract: PURPOSE:To generate an optional waveform by injecting an electric charge to the 1st cell of teach stage from a charge injection electrode and using a clock to transfer the said electric charge to the next cell at each stage sequentially. CONSTITUTION:The electric charge injected to the cell of a gate electrode G1 of each stage is transferred to the cell of the adjacent gate electrode sequentially by applying the clock to clock input terminals phi1-phi3 and the electric charge discharged from the gate electrode G3 being the last gate electrode of the stage SG1. Thus, the state of the cell of an output gate electrode GO changes in time series in response to the output of electric injection power supplies V1-V5. The electric charge of the cell of the output gate electrode GO is extracted from the output terminal as a generated waveform. Thus, an optional waveform is obtained as an output by changing the voltage of the charge injection power supplies V1-V5 optionally.
Patent JP-S60173864-A (JP)
Title: Semiconductor device
Inventor: KONDOU HIDEYUKI
IPC: H01L23/535
Filed: 1984-02-20
Abstract: PURPOSE:To prevent the enlargement of corrosion from a pad to metal wirings by a method wherein the metal wiring connected to the pad is partly made of a diffused wiring or another metal wiring. CONSTITUTION:The diffused wiring 2 of reverse conductivity type is provided in the surface section of a semiconductor substrate 1 of one conductivity type, and one end of the diffused wiring 2 is connected to the pad lead-out part 5B and the pad 5A through a contact window 4A produced by opening a field insulation film 3. The other end of the diffused wiring 2 is connected to the metal wiring 5C via contact window 4B. The pad 5A, lead-out part 5B, and wiring 5C are formed by patterning e.g. aluminum; besides, these are covered with a surface protection film 6, and the pad 5A is partly exposed through a bonding window 7. Thereby, since the diffused wiring 2 is present between the pad 5A and the metal wiring 5C, water does not reach the wiring 5C even when it reaches the bonding window 7, and corrosion does not advance in the wiring 5C even under the generation corrosion of in the pad part 5A.
Patent JP-S63199972-A (JP)
Title: Manufacture of valve element
Inventor: INAMOTO TADAKI
IPC: B41J2/16
Filed: 1987-02-13
Abstract: PURPOSE:To aim at improvement in accuracy of finishing, by applying surface treatment partially on a supporter and then covering it with an upper layer, then forming a valve part after separating a part of the upper layer from the supporter. CONSTITUTION:Surface treatment for improving adhesion and separability is applied onto a supporter 101 serving as a valve seat. Next, an upper layer 104P of the desired pattern covering both of a processing surface 103 and a non-processing surface 102 is formed on this supporter 101. Finally, when the surface treatment for improving the adhesion is applied to the supporter 101, the upper layer 104P on the non-processing surface 102 is separated from the supporter and when the surface treatment for improving the separability is applied to the supporter 101, the upper layer 104P is separated from the supporter as well, respectively, thus a valve part is formed there.
Patent JP-H05230819-A (JP)
Title: Inlet channel cleaning device
Inventor: OMORI SHINYA
IPC: E02B9/04
Filed: 1992-02-17
Abstract: PURPOSE:To clean an inlet channel efficiently by arranging a cleaning device accessible to the wall surface, a recovery head, a force feed device and the like on a traveling vehicle capable of self-traveling in the inlet channel, and remote controlling these from the ground. CONSTITUTION:A cleaning arm 11 is arranged on a traveling vehicle 1 capable of self-traveling in an inlet channel, and a cleaning device 12 enclosing a grinding roller, a rotary brush and a sucking port is arranged on the tip, and is made accessible to the inlet channel wall surface. Next, a recovery head 13 is arranged, and marine organisms are recovered, and the recovered organisms are sent forcibly to the ground by means of a force feed device 15. A cleaning work is seized by means of monitoring devices 14a-14c, and the work is also controlled by means of a control device 16. An operation panel 2 arranged on the ground and the control device 16 are connected to each other by means of an optical fiber communication cable 9, and are made to be remote-controlled from the ground. A separator 5, a marine organism storage tank 6, a water supply vehicle 7 and the like are arranged on the ground part, and the recovered marine organisms are treated. Thereby, the marine organisms adhered to the wall surface can be removed perfectly while restraining the scattering.
Patent JP-H05233080-A (JP)
Title: Constant voltage generating circuit
Inventor: HIRANO YOJI
IPC: G05F1/56
Filed: 1992-02-18
Abstract: PURPOSE:To reduce power supply voltage dependency and to arbitrarily set an output voltage value by inputting the output voltage of a reference voltage generating circuit to a voltage follower circuit, dividing that output voltage by a voltage dividing circuit and extracting it. CONSTITUTION:An output voltage Vc of a reference voltage generating circuit 4 is inputted to a voltage follower circuit 5, and a voltage V34 obtained by dividing that output voltage at a voltage dividing circuit 6 is inputted to the base of a transistor Q8 for constant current source in a current switching logic circuit 7. In this case, the resistance values of resistors R2, R3, R4 and R5 are set so that all the base/emitter voltages VBE can be made equal for a transistor Q6 of a feedback circuit provided between one output terminal and one input terminal in the differential amplifier of the voltage follower circuit 5, transistor Q7 of the voltage dividing circuit 6 and transistor Q8 of the logic circuit 7. Thus, no power supply voltaged dependency is obtained in the output voltage V34 of the voltage dividing circuit 6, and the arbitrary voltage can be set by changing the values of the resistors R3 and R4.
Patent JP-S56126072-A (JP)
Title: Arc welding machine
Inventor: MIZUNO KOUJI
IPC: B23K9/10
Filed: 1980-03-10
Abstract: PURPOSE: To eliminae the no-load loss of the main transformer and the power loss due to the cooling fan, by providing the electromagnetic switch having an off delay circuit in the primary side of the main transformer in the arc welding machine of the system where the output is intermitted by the thyristor.  
     CONSTITUTION: Electromagnetic switch MC is provided in the primary side of the main transformer, and welding torch 20 is connected to the secondary side through thyristors 16aW16f, and trigger switch 24 which turns on thyristors and delay timer TD which is interlocked with switch 24 and is provided with the off delay function to control electromagnetic switch MC are installed. When trigger switch 24 is turned off, thyristors 16aW16f are turned off but electromagnetic switch MC is turned off with the delay of a fixed time; and therefore, if trigger switch 24 is not turned on again after a fixed time, the electromagnetic switch is turned off to eliminate the no-load loss of the main transformer and the power loss of colling fan 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09202998-A (JP)
Title: Barrel type electroplating method
Inventor: HIRAOKA HARUMI
IPC: C25D17/12
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce the chipping and cracking of the material to be plated and to efficiently form a uniform plated film by housing the material to be plated in, a barrel in which conductive rods are arranged at the inside, charging it to a plating bath tub and executing electroplating. SOLUTION: The material to be plated is housed in a transversely cylindrical or polygonal barrel 11 made of hard plastic or the like and is charged to the inside of a plating bathtub. Furthermore, cathodes 61 and 62 mounted to tips of cathode cables 51 and 52 inserted from the opening parts 21 and 22 of the axial part are brought into contact with the material to be plated. While the barrel 11 is rotated round the axis or vibrated, an anode arranged in the plating bath together with the cathodes 61 and 62 is applied with D.C. voltage, and electroplating is executed. In the above barrel type electroplating method, one or >=2 conductive rods 31a and 31b to 34a and 34b are disposed at the inside of the barrel 11.  This conductive rods show auxiliary anodic operation as intermediate electrodes in the case the cathodes are not charged with electricity and promote the uniformization of current density in the barrel in the case the cathodes are charged with electricity.
Patent JP-H07240763-A (JP)
Title: Frequency shift signal generator
Inventor: ADACHI SHINICHIRO
IPC: H04L27/12
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a frequency shift signal generator which is capable of improving a preemphasis processing and distortion ratio by selecting and outputting one frequency from the waveform signals of the frequencies where prescribed amplitudes are different by plural output means. CONSTITUTION:In an FSK sub-carrier signal generator 1, etc., one of the second waveform memory 3 of the data which is 13/21 times as much as the data of the first waveform memory 2 and the memory 2 of a ROM is selectively read according to transmission data 0 and 1, and waveforms where the frequencies of prescribed amplitudes are different are outputted. FSK sub-carrier signals of 2100KHz and 1300KHz are outputted via a corresponded arithmetic unit 41 or 42, a D/A converter 5 and an LPF 6. By a constitution that this complicated filter and an equalizer circuit are unnecessitated, the frequency shift signal generator of the FSK sub-carrier signal generator, etc., which is capable of improving a preemphasis processing and distortion ratio is made.
Patent JP-H11111424-A (JP)
Title: Method for forming film on spark plug
Inventor: SHIBATA MASAMICHI
IPC: H01T21/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug which can inhibit generation of a spike noise in a detected wave form of an ion current detecting device. SOLUTION: A stepped part 32a provided on a peripheral part of the other end side of an insulator 32 is supported by a supporting part 314 provided on the other end part 312 side of a mounting bracket 31, and the supporting part 314 is arranged at a clearance C in the radius direction from the peripheral part of the other end side of the insulator 32.  Then, conductive paste 390 is applied on the circumference of the stepped part 32a of the insulator 32, and on the circumference of an extending part 32c extending from the stepped part 32a to the clearance C side on the peripheral part of the insulator 32, also on the circumference of an extending part 32d extending from the stepped part 32a to the side opposed to the clearance C on the peripheral part of the insulator 32, then glass insulating paste 3200 is applied thoroughly on the peripheral part of the insulator 32 including the conductive paste 390, thereafter the conductive material and the glass insulating material are baked, then a conductive film 39 and a glass insulating film 320 are formed.
Patent JP-S58160709-A (JP)
Title: Instrument for flame coloring
Inventor: ROBAATO PAAKAA
IPC: F23M11/04
Filed: 1983-02-23
Abstract: A flame coloring device 12 makes a flame 18, such as a flame from a propane burner, visible even when the burner is used outdoors or in a bright environment. The device includes a carrier adapted for placement on the burner barrel 14 and a solid colorant emitter such as sodium chloride supported by the carrier. When the carrier and colorant emitter are heated by the burner flame, the emitter emits a material that provides visible light, thereby defining the flame.
Patent JP-H04268302-A (JP)
Title: Purification of chitin or chitosan oligomer
Inventor: FURUSAKI ETSUKO
IPC: C07B63/02
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a 2,5-anhydromannose-terminated chitin or chitosan oligomer substantially free of nitrous acid and usable as a food additive or for the production of medicines. CONSTITUTION:A chitin or chitosan oligomer is purified by neutralizing a mixture comprising 2,5-anhydromannose-terminated chitins or chitosans and containing nitrous acid or a nitrate with ammonia, an alkylamine or an anion exchange resin, reducing the product with a reducing agent, and precipitating the chitin or chitosan oligomer by the addition of a poor solvent.
Patent JP-H10227795-A (JP)
Title: Immunity measuring method and immunity measuring reagent
Inventor: MATSUMOTO YOSHIE
IPC: G01N33/544
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an immunity measuring method and an immunity measuring reagent, by which the colorimetric method can be applied in the detection by the immunity measuring method using liposome, and which is simple and has high flexibility and sensitivity. SOLUTION: In this immunity measuring method, the liposome which is composed of an anitigen or an antibody (for example, AFP (α-fetoprotein) antibody) to a substance to be measured in a sample, or a film connected with the substance to be measured, and receiving the dissolving action by the anitigen-antibody reaction, and includes a marker substance which can be determinated, and the sample (for example, AFP-containing subject) coexist, the marker substance liberated from the liposome by the antigen-antibody reaction is detected, and the amount of the substance to be measured (for example AFP) is measured. On this occasion, the marker substance is an insoluble carrier (for example, latex particles).