baber/WOPTO huggingface dataset:
Patent JP-H08178945-A (JP)
Title: Ratio transducer and method
Inventor: PURADEIIPU BAARUDOWAI
IPC: G01C19/5614
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To make output voltage linearly proportional to power supply voltage by applying operation voltage to a drive circuit from a power supply and controlling a drive level corresponding to power supply voltage. SOLUTION: In a drive circuit 21, a current amplifier 26 is connected to a drive value electrode 16 and a level detector 29 converts the output signal sine wave peak of an amplifier 26 to an equivalent RMS value to compare the same with a reference current. The difference between them is amplified by a loop amplifier 31 to control the gain of an automatic gain control amplifier 28 to be outputted to a drive high electrode 17. By this constitution, vibration is applied to a two-terminal tuning fork 11 to form a signal which is, in turn, inputted to the charge amplifier 33 of a pickup circuit 22 from a pickup low electrode 18 and a high electrode 19 through a resistor 37. This signal is demodulated by a synchronous demodulator 34 according to the signal from the amplifier 26 and filtered by a low pass filter 36 to be transmitted to an output terminal 39.  At this time, operation voltage is applied to the circuit 21 from a power supply as reference voltage and the gain of an amplifier 28 is adjusted according to the change of the operation voltage to make a drive signal and an output signal proportional to the operation voltage.
Patent JP-H1047739-A (JP)
Title: Duct joint for air flow passage
Inventor: KAJINO FUMINORI
IPC: F24F13/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion of a duct and make it difficult for the duct to come off from the insertion in a duct joint having a rib formed slightly inwardly in the peripheral direction from an end of a substantially parallel cylindrical joint body. SOLUTION: A rib 2 of a duct joint is formed with an inclination part 4 extended at an angle of 20 to 40 degree with respect to the join body 1 from a tip end side of the joint body 1 up to the neighbourhood of a top part of the rib 2, a circular arc part 5 drawing a circular arc with the radius of curvature of from 2 to 4mm extending from the inclination part 4 to the second half of the top part of the rib 2, and an upright part 6 extending substantially at a right angle with respect to the joint body 1 from the circular arc part 5 to the joint body 1. The rib 2 has a 3 to 5mm height and an 8 to 12mm width.
Patent JP-H03263432-A (JP)
Title: Thermosetting composition
Inventor: HONNSON RAIANGU
IPC: C08L83/05
Filed: 1990-08-22
Abstract: PURPOSE: To obtain a thermosetting silicone-polyimide having excellent toughness containing a nobornene terminated polyimide, a silicon hydride compd. and a platinum catalyst.  
     CONSTITUTION: A thermosetting compsn. contains a norbornene terminated polyimide (pref., norbornene terminated polyetherimide) (A), a silicon hydride compd. (pref., silicon hydride siloxane) (B) and an effective amt. of a platinum catalyst. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0958848-A (JP)
Title: Missing can detecting device
Inventor: NAKAJIMA HIROMICHI
IPC: G06M7/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To improve missing can detecting accuracy by opposedly disposing sensors in positions off a center moving path of can bodies. SOLUTION: Sensors 21 provided every row of can bodies 1, above a belt conveyor 11 are opposedly arranged in positions off a center moving path R1 of the can bodies 1. The sensor 21 therefore detects two points P11, P12 intersecting a parallel straight line R2 with a specified space D1 from the center moving path R1 of the can bodies 1 on flange parts 1a of the can bodies 1 from the top view. In this way, an independent point on the upper end opening line of each can body 1 is detected without detecting the front and rear ends of the upper end opening lines of the can bodies, that is, the contact point of the adjacent can bodies, as one point, so that the can bodies can be counted without an error even if the can body 1 is separated from the front can body 1.
Patent JP-H0382638-A (JP)
Title: Creep reducing device for automatic transmission
Inventor: KONO HIROTO
IPC: B60W10/06
Filed: 1989-08-25
Abstract: PURPOSE:To prevent a shock at the time of a start by suppressing the rise of the engine rotating speed when an accelerator is depressed while the tightening force of a friction element is reduced in a system reducing the tightening force of the friction element to decrease a creep when a vehicle is stopped in the running range. CONSTITUTION:An automatic transmission switches and controls an electromagnetic selector valve in a hydraulic circuit feeding the operating oil to a forward clutch which is a friction element tightened in the running range via a control means 45 inputted with the vehicle speed signal, brake signal, throttle opening signal and shift position signal. The tightening force of the forward clutch is reduced when a vehicle is stopped in a running range, and the torque transfer quantity is decreased to reduce a creep. When an accelerator is depressed while the above tightening force is reduced, the control devices 45 suppresses the rise of the engine rotating speed until the forward clutch is sufficienty tightened.
Patent JP-H0267068-A (JP)
Title: Key telephone system
Inventor: MATSUMURA HIDEKO
IPC: H04M11/04
Filed: 1988-08-31
Abstract: PURPOSE:To find out abnormality in a temperature such as in fire, etc., at early stages by reading out and informing the content of abnormality notice stored in a voice storage part from a main device to a key telephone set set in advance when an ambient temperature in the periphery of each key telephone set exceeds a preset temperature value. CONSTITUTION:A control part 12 in the key telephone set 10 sends temperature information sensed by a temperature sensor 11 to a main control part 2 periodically. The main control part 2 retrieves temperature data sensed by the temperature sensor 11 sent from each key telephone set 10 periodically, and next, compares it with the temperature value of a preset temperature data part 6, and automatically sends a notice content stored in the voice storage part 8 to the telephone set set in advance. In such a way, automatic notice can be performed in the case of generating the abnormality such as in the fire, etc.
Patent JP-S60108079-A (JP)
Inventor: HANSU BUAAGUNAA
IPC: D05B27/18
Filed: 1984-10-18
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-S60112415-A (JP)
Title: Molding equipment
Inventor: INOUE KIYOSHI
IPC: B29C48/92
Filed: 1983-11-24
Abstract: PURPOSE:To enable to properly control the temperature of molding material by a structure wherein a cylinder is formed by tightly rolling heat resisting high tensile steel wire onto a thin-walled steel tube and a plurality of induction heaters and temperature detectors are arranged on the outer periphery of the cylinder in an injection molding equipment or the like. CONSTITUTION:A cylinder 1 consists in tightly rolling heat resisting high tensile steel wire 1-2 such as carbon fibers, silicon carbide or the like onto a thin-walled steel tube 1-1 and covering by expanded ceramic 1-3. In addition, on the outer periphery of the cylinder 1, a plurality of inductors 13 and temperature detectors are arranged in order for a control device to apply high frequency current to the inductors 13 from a power supply equipment so as to generate eddy currents in the steel tube 1-1 for induction heating. Accordingly, molding material is heated by the heat conducted from the inner wall surface of the cylinder 1 and developed by the shearing due to the rotation of a screw and compressed by said rotation so as to be kept at the temperature and pressure suitable for injection. Consequently, fine holes, cracks, strains and the like in a product is reduced and the enhancement of molding accuracy as well as the reduction of molding time can be resulted.
Patent JP-S61100391-A (JP)
Inventor: KIMURA AKIRA
IPC: B25J15/00
Filed: 1984-10-19
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-H1063006-A (JP)
Title: Aligner
Inventor: MIYAKE EIICHI
IPC: G03F7/20
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the carrier, attachment/detachment and inspection of a substrate and a photomask by providing a first moving device moving a substrate holder between an exposure station and a first work station and a second moving device moving a mask holder between the exposure station and a second work station. SOLUTION: A belt 5 is connected to the substrate holder 3 so as to make the substrate holder 3 reciprocatively movable between the exposure station 100 and the first work station 200A. The aligner possesses a recessed guide rail 9a provided on an upper side and a rectangular guide rail 9b provided on a lower side so as to support the mask holder 2 so that the mask holder 2 is reciprocatively moved between the work station 200 and the exposure station 100. Also, the work station 200 is provided with a back light 7 inspecting the defect of the photomask 2A held by the mask holder 2.
Patent JP-H0948356-A (JP)
Title: Electric power steering device
Inventor: FUKUYAMA YUICHI
IPC: B62D119/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a kick back generated after a key switch is turned off, by feeding a power to a motor, and after that, reducing the power gradually, and cutting off the power fed to the motor, when the relative torsion of a torsion bar is detected in the cutting off condition of the key switch. SOLUTION: When a key switch 2 to convert feeding and cutting-off of a power source from a battery 1 to a motor 9 is made in a cutting off condition, a sensor 6 detects the relative torsion of a torsion bar, a steering torque, a car speed, and the like, through a control circuit 10. In this case, when the relative torsion is detected by the sensor 6, a motor driver 8 feeds a power to the motor 9. And after that, power feeding to the motor 9 from the motor driver 8 is reduced gradually, and the power feeding to the motor 9 from the motor driver 8 is cut off. Consequently, a kick back generated after the key switch 2 is turned off can be prevented.
Patent JP-S59111109-A (JP)
Title: Manufacture of optical fiber sensor
Inventor: TSUNO KOUICHI
IPC: G01N21/01
Filed: 1982-12-15
Abstract: PURPOSE:To obtain an optical fiber sensor which has improved measurement sensitivity while facilitating the insertion of an optical fiber into its path, by expanding the section of a heat-shrinkable resin tube and inserting the optical fiber, and then shrinking the tube thermally to specific size. CONSTITUTION:The heat-shrinkable resin tube 15 is irradiated with an electron beams for crosslinking and then expanded thermally up to a desired tube diameter which is large enough for the optical fiber insertion. The tube which is expanded is cooled temporarily to a stable size state while the tube is still of expanded size. In this state, the optical fiber is inserted into the path 2 of the tube for optical fiber insertion. Then, the tube 12 containing the inserted optical fiber 6 is heated by a heating means 16 to cause shrinkage so that the tube placed in the stable size state temporarily returns to its initial size (finished product size). Thus, the optical fiber sensor of specific size which encloses the optical fiber in the specific path is obtained.
Patent JP-H0882810-A (JP)
Title: Optical switch
Inventor: IKEDA TATSURO
IPC: G02F1/313
Filed: 1994-09-14
Abstract: PURPOSE: To eliminate the absorption loss of light in optical waveguides and to enable low-voltage operation with a small size by providing an optical switch with an n type region and p type region for impressing reverse biases to these optical waveguides on both sides of the optical waveguide regions. CONSTITUTION: The semiconductor optical waveguide of a branch type consisting of one piece of the main optical waveguide 3 and two pieces of the branched optical waveguides 4, 5 is composed of a multiple quantum well structure. The region held by these branch optical waveguides is formed with either conduction type region 10 and the regions facing this conduction type region 10 via the branch optical waveguides 4, 5 are formed with the opposite conduction type regions 11, 12. A refractive index change arises when a reverse bias voltage is impressed between the one conduction type region 10 of the optical switch and the p type region.  Total reflection is generated between the branch optical waveguide 4 on the side impressed with the reverse bias voltage and the main waveguide 3 and incident light hνis introduced toward the branch optical waveguide 5 on the side not impressed with the reverse bias. Then, the change in the refractive index is utilizable to the max. possible extent if light of about 1.54μm is used as the incident light hν to be used. The absorption loss of the light is thus lessened.
Patent JP-S60110789-A (JP)
Title: Production of solid fuel
Inventor: CHIKAMI KIMIHIRO
IPC: C10L5/14
Filed: 1983-11-22
Abstract: PURPOSE:To produce a solid fuel which enables a good combustion state to be continuously kept, by blending fine wooden pieces and a binder with a raw material for solid fuel. CONSTITUTION:Fine wooden pieces such as wood waste or sawdust are blended with a raw material for solid fuel. Further, a binder is added thereto in such a proportion as to give a coke index of 2-3. By blending the wooden pieces, voids in the texture of the solid fuel itself can be enlarged so that air permeability and heat radiation are improved and an ash covering phenomenon is reduced, whereby the combustibility and the thermal efficiency of the solid fuel can be improved. By blending the binder in such a proportion as to give a coke index of 2-3, the solid fuel in the form of a blend with the wooden pieces in weakly caked during combustion so that the fuel can exhibit proper heat-resisting strength. Hence, the fuel can be prevented from being finely divided by breaking, and there is no possibility that ash is molten in the high-temperature zone of a combustion chamber to form clinker.
Patent JP-H0881282-A (JP)
Title: Production of porous material using metallic oxide sol
Inventor: OSHIMA HITOHIDE
IPC: B01D71/02
Filed: 1994-09-14
Abstract: PURPOSE: To efficiently obtain a porous material, having a narrow distribution of pore diameter and excellent in separation coefficient and permeation flow rate according to simple operations by adding a specific compound to a metallic alkoxide, hydrolyzing the metallic alkoxide, then drying the resultant metallic oxide sol and baking the dried metallic oxide sol. CONSTITUTION: This method for producing a porous material using a metallic oxide sol is to add a water-soluble organic solvent which is an alcohol such as ethanol or 2-propanol to an alkoxide of aluminum, titanium or zirconium as a starting raw material, dilute the metallic alkoxide, reduce the viscosity, add any one of a β-diketone, a carboxylic acid anhydride, an acetoacetic ester, a dicarboxylic acid ester and ethanolamine capable of reducing the reactivity of the metallic alkoxide with water, sufficiently stir the resultant solution, subsequently add water to the prepared solution, hydrolyze the solution, then, as necessary, add an inorganic or an organic acid thereto, peptize the solution, dry the resultant metallic oxide sol at ambient temperature to 80 deg.C and subsequently bake the dried metallic oxide sol at 1200 deg.C in an oxidizing atmosphere for 0.1-10hr.
Patent JP-S60110747-A (JP)
Title: Resin composition for casting
Inventor: MIZUKOSHI HIROYASU
IPC: H01L23/31
Filed: 1983-11-21
Abstract: PURPOSE:To obtain the titled composition having excellent dielectric properties, by incorporating a xylene resin and a powdered inorganic filler into an epoxy resin. CONSTITUTION:A xylene resin in an amount of 0.1-10wt%, a powdered inorganic filler (e.g. silica), and if necessary, a curing agent, an accelerator, a crosslinker, a dispersing agent, a colorant, etc. are incorporated into an epoxy resin such as a bisphenol A, novolak, glycidyl ester or halogenated epoxy resin. USE:Cast sealing materials for electrical equipment.
Patent JP-2000044457-A (JP)
Title: Cosmetic
Inventor: HIBINO HIDEYUKI
IPC: A61K8/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To make a powdery cosmetic containing ascorbic acid magnesium phosphate increase safety to pollution of Pseudomonas aeruginosa without increasing antiseptics such as Paraben (R) by mixing citric acid or its salt. SOLUTION: This cosmetic contains ascorbic acid magnesium phosphate mixed with citric acid or its salt. As a powder cosmetic applicable to this invention is, e.g. a foundation, an eye color, pressed powder or face powder is exemplified.
Patent JP-S6472230-A (JP)
Title: Bit inverter
Inventor: UIRIAMU ERU BAANAADO
IPC: G06F5/01
Filed: 1988-09-02
Abstract: PURPOSE: To provide a bit inverting device which is low in complexity by inverting the order of bits at an arbitrary part of an input digital word. CONSTITUTION: A wiring type bit inverter 10 and a barrel shifter 12 generate a 2nd intermediate digital word 15 so that bits which are inverted and appear in an output word are at correct bit positions in a signal sent to a program type selector 14. The wiring type bit inverter 10 inverts all the bits of an input word so that bits to be inverted appear at the input of the barrel shifter 12 in due order in the output word. Further, the barrel shifter 12 moves the bit- inverted word so that the word which is inverted and appears in the 2nd intermediate digital word 15 is at a correct bit positions in the 2nd intermediate digital word 15. Thus, the device of low complexity for inverting bits is obtained.
Patent JP-S58111403-A (JP)
Inventor: JIEIMUZU MAATEIN JIYANKII
IPC: H01P1/161
Filed: 1982-12-17
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-H0962807-A (JP)
Title: Non-contact type ic card and its adapter
Inventor: YOSHIDA HIDEYO
IPC: G06K17/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type IC card in which a function and a specification can easily and inexpensively be changed. SOLUTION: In the non-contact type IC card 1, an interface card 2 provided with an antenna 20 and an external terminal 21 and an IC card main body 4 provided with an external terminal 41 and an IC chip 42 can be-installed to an adapter 3 along guide parts 31 and 32 so that they are freely attachable and detachable. A connector part 33 electrically connects the external terminal 21 with the external terminal 41.
Patent JP-H0349170-A (JP)
Title: Receptacle
Inventor: HORI ATSUSHI
IPC: H02G3/02
Filed: 1989-08-28
Abstract: PURPOSE:To easily obtain an earth and easily fit a receptacle main body to a standardized fitting frame by providing plug edge insertion section for 200V and an earth terminal section in parallel on the front face of the receptacle main body, providing a fitting means removably fitted to the fitting frame on the main body, and forming the main body in a size for three wiring apparatus modules. CONSTITUTION:A plug edge insertion section 33 for 200V and an earth terminal 52 are provided in parallel on the front face of a receptacle main body A, a fitting means removably fitted to a fitting frame 7 is provided on the main body A, and the main body A is formed in a size for three wiring apparatus modules. One hooking projection 43 of the fitting frame 7 is inserted and booked into one hooking hole 40 of the main body A, a hooking projection 46 is inserted and hooked into the other hooking hole 40 by utilizing the elasticity of the fitting frame 7, thus the main body A can be easily fitted to the fitting frame 7. An earth can be easily obtained by opening a door 51 and connecting with a terminal screw.
Patent JP-S6199311-A (JP)
Title: Resin molded coil and manufacture thereof
Inventor: KUBO HIROBUMI
IPC: H01F41/12
Filed: 1984-10-22
Abstract: PURPOSE:To attempt satisfactory improvement in adhesion between an inner peripheral insulating member of a coil and a molded member injected later by constructing the inner peripheral insulating member of the coil in a net structure provided with a lot of through holes and irregularities formed on its surface. CONSTITUTION:A resin mold coil 1 is structured by integrally molding conductive coils 2 divided into two parts along its axial direction and an inner peripheral insulating member 3 of the coil arranged in the inner peripheral side of the conductive coil 2 by use of a mold member 4 obtained by adding an inorganic filling member and the like to resin such as epoxyresin. Respective conductive coils 2 are made by winding electric wires in multiple layers via an insulator 6 between the layers. The inner peripheral insulating member 3 in the coils is a thin leaf insulator constructed in a net structure having a lot of through holes and irregularities formed on its surface. Since a gap communicating with the through hole 9 of the insulating member 3 is secured between the surface of the insulating member 3 formed so as to have irregularities thereon and the conductive coils 2 and between the said surface and the core tube 15, the mold member 4 injected later is completely filled with the lot of through holes 9 and the concave part 10a on the surface. This guarantees strong adhesion between the insulating member 3 and the mold member 4.
Patent JP-H0269111-A (JP)
Title: Mowing blade plate
Inventor: NASHIMOTO MASAMI
IPC: A01D34/73
Filed: 1988-09-02
Abstract: PURPOSE:To enlarge cutting width, to improve cutting power and to make a mowing blade plate durable by forming slant linear edge parts in the vicinity of a corner part at the same side of each corner part of square plate and making a mowing blade at the slant linear edge part. CONSTITUTION:Slant linear edge parts 2 having an inclination angle based on a bisector of a corner part are formed in the vicinity of corner parts 1 at the same side of each corner part 1 of a square plate (a) having several corner parts 1 and the slant linear edge parts 2 are equipped with mowing blades (b). Consequently, length l of the mowing blades (b) is increased, area of part of slant line (c) is enlarged and grass can be well fed even at high-speed revolution. When the mowing blades b having a blade edge continued in a wavy state to the slant linear edge parts 2 are made, weeds are surely caught in the interior of wavy valleys and cut by clean sweep, more excellent cutting action can be shown.
Patent JP-H1153259-A (JP)
Title: Semiconductor memory device
Inventor: OKAMURA YOSHIFUMI
IPC: G11C11/401
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of facilitating the control timing of bank switching. SOLUTION: When a self-band is selected, this device inputs, latches outputs from data amplifiers 11 and 12 of the self-bank and communicates data that corresponds to the outputs of the amplifiers to a common data communication line RWBUS. When the self-band becomes unselected, final data of the preceding bank is held for a cycle time tCK period even when banks are switched during a read operation by latching data on the line RWBUS. It is possible to latch data on the line RWBUS and to accelerate a read operation.