baber/WOPTO huggingface dataset:
Patent JP-S5518751-A (JP)
Title: Key input confirming method
Inventor: KAMIYAMA KANA
IPC: G06F3/02
Filed: 1978-07-27
Abstract: PURPOSE: To make it possible to input continuous data by sending a tone when  data inputted to an information processor is correct and then by aurally confirming  the tone.  
     CONSTITUTION: A code signal (data) generated by depressing the key switch on keyboard 1 is received by receiver circuit 2 in the information processor, thereby informing the software of the reception of the data. On confirming the correct data agreeing the present process mode, the software sends the data out to speaker driver circuit 4 via transmitter circuit 3 to drive speaker 5 to send a fixed tone, thereby information an operator of the accurate reception of the data by the information processor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5615047-A (JP)
Title: Semiconductor device
Inventor: KURIHARA YASUTOSHI
IPC: H01L21/52
Filed: 1979-07-19
Abstract: PURPOSE:To enable preferable electric insulation, heat dissipation and noise prevention of the semiconductor device integrating an element, a support therefor and an insulating carrier disposed therebetween by forming the insulating carrier of silicon carbide and silicon dioxide. CONSTITUTION:A silicon transistor pellet 1 is integrated through the silicon carbide plate 4 provided with the thermally oxidized silicon dioxide film 3 as an insulating carrier on a copper support 2, the emitter and the base regions of the pellet 1 are connected to lead wires 5 and 6 respectively, and the collector region is connected through an aluminum-nickel-silver laminate evaporation film 7 formed on the film 3 to a lead wire 8.
Patent JP-H08288595-A (JP)
Title: Multielectrode semiconductor laser array device
Inventor: SHIBATA KIMITAKA
IPC: H01S3/04
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a multielectrode semiconductor laser array preventing mutual contact of bonding wires connecting a semiconductor laser and a heat sink. CONSTITUTION: This multielectrode semiconductor laser array is provided with a chip in which eight pieces of three-electrode semiconductor layers 13 having three electrodes of surface metal electrodes 4 allowing an independent drive respectively and surface electrode connection pads 5 mounting this chip and being connected to respective surface metal electrodes 4 by wire bonding are arranged stepwise. Accordingly, bonding wires come to be arranged three- dimensionally by having a structure in which surface electrode connection pads are arranged stepwise so as to be prevented from mutually contacted and short- circuited.
Patent JP-S5215160-A (JP)
Title: Door air-tightening device
Inventor: NAKAMURA NORIO
IPC: E06B7/18
Filed: 1975-07-28
Abstract: PURPOSE: To provide on the top end of a vertical lever a press-joined projection in such a position as to free-to-come-out and free-to-go-off from and to the top, and an air-tightening material is installed on the bottom of a horizontal lever in a free-to-move-up-and-down position so that the air-tightening material on the bottom of the door becomes able to move up and down by opening and closing of the door without requiring manual motion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04302817-A (JP)
Title: Magnetic recording medium
Inventor: ATA MASAFUMI
IPC: C09D5/23
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the magnetic recording medium having excellent preservable property by incorporating a nitro deriv. of an org. acid having naphthalene skeleton into the magnetic layer of the magnetic recording medium constituted by forming the magnetic layer consisting essentially of magnetic powder and binder on a nonmagnetic base. CONSTITUTION:The fine particles of a ferromagnetic metal for the magnetic recording medium constituting the magnetic powder of the magnetic recording medium constituted by forming the magnetic layer consisting essentially of the magnetic powder and binder on the nonmagnetic base consists of fine particles of the ferromagnetic metals, such as Fe, Co and Ni and various kinds of ferromagnetic alloy materials consisting essentially of Fe, Co and Ni, such as Fe-Co, Fe-Ni, Fe-Co-Ni, Co-Ni, and Fe-Mn-Zn, etc. The coating type magnetic recording medium contg. such metallic particles contains the nitro deriv of the org. acid having the naphthalene skeleton in the magnetic layer. The ord. acid is exemplified by such 2-nitro-1-naphthol as expressed by, for example, formula, and all the constitutional isomers thereof if the acid group is a hydroxyl group.
Patent JP-S5614939-A (JP)
Title: Gas detector
Inventor: KIMURA IKUHIKO
IPC: G01N27/12
Filed: 1979-07-17
Abstract: PURPOSE: To eliminate the influence of variations in power supply voltage to a sensor, by offsetting each other variations in heating power based on the fluctuations of a heater voltage and variations in a heating value due to self-heating of the sensor based on the fluctuations of a voltage applied thereto.  
     CONSTITUTION: The temperature of the sensor 1 has relation to the heating thereof by the heater 5 and the self-heating thereof by a voltage applied thereto. When the power supply voltage is varied, the voltage applied to the heater 5 and the voltage applied to a gas detecting unit 4 are varied. The heater voltage is varied in proportion to the power source voltage, while the voltage applied to the gas detecting unit 4 is varied in inverse proportion to the heater voltage by the operation of a voltage control unit 10. Accordingly, when tne heater voltage is increased due to the increase in the power supply voltage to cause the temperature of the sensor 1 to be increased, the voltage applied to the sensor 1 is decreased to cause the Joule heat based on self-heating thereof to be decreased. Thus, the heater voltage and the voltage applied to the sensor serve to offset variations in temperature of the sensor based on one of them against variations in temperature of the sensor based on the other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62249803-A (JP)
Title: Flow storage device
Inventor: YAMAGUCHI YOSHIRO
IPC: B65G1/04
Filed: 1986-04-22
Abstract: PURPOSE:To prevent goods from falling to pieces or being damaged, by disposing a transportation member comprising a fixed rail and a moving rail mounted on it through a rotary member, the member being inclined in such a degree that the goods does not travel by itself and enabling the moving rail to reciprocatingly move forward and backward. CONSTITUTION:Air is charged to and discharged from a cylinder 30 for enabling a piston rod 31 to reciprocate at a prescribed stroke so that the moving rail 10 of a goods supporting and transporting member 3 reciprocatingly moves forward and backward on a fixed rail 9 through an actuating unit 23. At the time, an arrangement is such that the piston rod 31 has a quick projecting speed and a slow retreating speed and the moving rail 10 is inclined in a degree by which a pallet 7 on a wheel 8 does not travel by itself. As a result, when the moving rail 10 moves forwardly, the pallet 7 advances one stroke. However, when the moving retreats the pallet 7 does not follow it and stays at the original location. With this arrangement, goods can be transported without falling down and damage.
Patent JP-S60235595-A (JP)
Title: Television receiver provided with zoom function
Inventor: YAMAGISHI KOUJI
IPC: H04N5/44
Filed: 1984-05-08
Abstract: PURPOSE:To obtain a zoom function by changing the duty ratio in a liquid crystal television receiver to expand a part of a displayed picture image and changing an applied voltage of a liquid display panel attended with the change in the duty ratio so as to keep the contrast of the screen constant. CONSTITUTION:A video signal (a) ouputted from a video amplifier circuit is inputted to an A/D converter circuit 1 and a synchronizing separator circuit 2. Resistors having resistance values of 8R, 13R in the middle of four series resistors having the same resistance value R are connected switchingly by a bias changeover switch SW in a liquid crystal drive voltage generating circuit 10, a power voltage (b) is fed to one end of the series circuit and a power voltage (c) from a level shifter 9 is fed to the other end. In expanding the screen, the switch SW in a zoom switch of a control circuit 3 and the liquid crystal drive voltage generating circuit 10 are thrown to the zoom position. Since a basic clock (h) is double in frequency in zooming in comparison with that at normal state, the display pattern on the liquid crystal display panel 8 is expanded twice respectively in horizontal and vertical directions, that is, in total four times as the screen.
Patent JP-H05288112-A (JP)
Title: Crank angle position detection apparatus for internal combustion engine
Inventor: SAIKI TOSHISHIGE
IPC: F02D35/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide a crank angle position detection apparatus for internal combustion engine which enables the cylinder discrimination at a time earlier than a 720 deg. rotation of a crank shaft and the detection of a crank angle position thereat, without using three or more pulse signal outputting devices. CONSTITUTION:This crank angle position detection apparatus comprises a number-of-rotation sensor 6 for outputting a number-of-rotation signal for each rotation of a crank shaft through a specified angle, and, a cylinder discrimination sensor 10 for outputting one cylinder discrimination signal for each one full rotation of a cam shaft. When the interval between input number-of-rotation signals from a number-of-rotation sensor 6 exceeds a specified value, CPU 13 uses a succeeding out of those signals as a reference position signal. The CPU 13 counts the number-of-rotation signals from the number-of-rotation sensor 6 and, when the counted value reaches a specified value set beforehand, makes its decision on the presence or absence of a cylinder discrimination signal outputted from the cylinder discrimination sensor 10. The CPU 13 detects a particular cylinder crank angle position of the internal combustion engine in accordance with the result of that decision.
Patent JP-H07294260-A (JP)
Title: Angular speed sensor
Inventor: YAMASHITA MITSUHIRO
IPC: G01C19/56
Filed: 1994-04-28
Abstract: PURPOSE:To stabilize the output characteristics over a wide temperature range by driving an oscillator with electrostatic force thereby eliminating the need of piezoelectric in the driving. CONSTITUTION:The electrostatic force between an oscillator 12 and driving electrodes 13, 14 is employed in the excitation of the oscillator 12. Pectinated protrusions are provided at the opposite ends of the oscillator 12 and for the driving electrodes 13, 14 so that a high static electricity can be generated with a relatively low potential difference. The oscillator 12 is flexible only in the first axial direction in the plane of a substrate, and thereby the oscillator 12 moves toward the driving electrode imparted with a potential difference. When a potential difference is imparted alternately to the driving electrodes 13, 14, the oscillator 12 can be excited in the first axial direction. When an angular speed omega about a second axis is imparted, Coriolis force Fc proportional to the displacement speed (v) in the first axial direction and the input angular speed omega is generated and the oscillator 12 is displaced in the direction of third axis in synchronism with the displacement speed (v). The displacement is detected in the form of variation in the capacitance between the upper/lower surfaces of the oscillator 12 and a detection electrode thus detecting the input angular speed omega.
Patent JP-H11190021-A (JP)
Title: Joint construction for pile
Inventor: TAMURA NOBUTAKA
IPC: E02D5/24
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint constriction for pile having a sufficient durability against impact for axial tension force and being capable of obtaining a high torque transmitting force in rotating direction. SOLUTION: This joint construction comprises a pair of joint blocks 12 respectively fixed to the joint surfaces of the end portion of pile 10. Each joint block 12 is located at the inner side of a substrate 14 seated at the pipe end face, an outer peripheral portion 16 raised in one united body from the peripheral edge of the substrate 14 with a semi-spherical shape, and the outer peripheral wall portion 16 and comprises a cylindrical portion 18 raised in one united body from the substrate with a rising dimension half of the above, a projected stripe 20 stuck out and formed in the upper inner periphery of an outer peripheral wall portion 16, and a recessed groove 22 formed in a peripheral shape around the outer periphery with half periphery exposed of the cylindrical portion 18.  In a state where the joint blocks 12 are lapped together, end faces of the cylindrical portion 18 are butted each other, outer peripheral wall portions 16 have a hook shape and linked in a direction of whirl-stop, and a projected stripe 20 and a recessed groove 22 facing each other are linked and coupled in axial direction.
Patent JP-S61249909-A (JP)
Title: Stick cosmetic and production thereof
Inventor: TSUTSUMI YUJI
IPC: A61K8/00
Filed: 1985-04-27
Abstract: PURPOSE:A stick cosmetic which is slightly broken and usable economically, obtained by coating the outer peripheral surface of a stick cosmetic with a coating material comprising a thermoplastic resin or wax or the thermoplastic resin and the wax. CONSTITUTION:A coating material comprising a thermoplastic resin such as an acrylic ampholytic resin, alkyd resin, styrene resin, ethyl cellulose, polyvinyl pyrrolidone, etc., wax such as bees wax, paraffin wax, Japan wax, hardened oil, palmitic acid, cetanol, etc., or the thermoplastic resin and the wax is melted under heating, a stick cosmetic is immersed in the melt, the coating agent is sealed to the outer peripheral surface of the stick cosmetic to give a stick cosmetic (e.g., lipstick, eye shadow stick, eye liner, eyebrow, eye cream, sweat suppressing stick, etc.). EFFECT:Neither a coating axis nor an expensive container are required and a stick cosmetic is produced in a short time.
Patent JP-S63255433-A (JP)
Inventor: MAEDA YUMIKO
IPC: E04G11/06
Filed: 1987-04-14
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-H01264253-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAYAMA MASAICHIRO
IPC: H01L27/06
Filed: 1988-04-15
Abstract: PURPOSE:To enhance the breakdown strength between an emitter and a base and to realize a high-speed bipolar transistor by a method wherein an impurity element whose conductivity type is different from that of a base region to be formed is ion- implanted, at low concentration, into the surface of a part where the base region is formed. CONSTITUTION:An N-type impurity is ion-implanted into a part directly on an N<+> type buried layer 12; a P-type impurity is ion-implanted into a part directly on a P<+> type buried layer 13; then, an N-type impurity element is ion-implanted into the following: a source-drain region in an NMOS part; a lower part of an extraction electrode of a collector C; the surface of a base formation region and an emitter formation region; a lower part of the extraction electrode of the collector C inside an N-type well region 15. After that, the N-type impurity element is ion-implanted into a source-drain formation region and the like in a PMOS part; in addition, a P-type impurity element is ion-implanted into a base-formation region in a bipolar transistor part and the source-drain formation part in the PMOS; the N-type impurity element is ion-implanted into an emitter formation region; an N-type semiconductor region 20 is formed. At the same time, the N-type impurity element and the P-type impurity element are ion-implanted into the source-drain formation region in the NMOS at the same ion concentration.
Patent JP-S5427685-A (JP)
Title: Power level setting and indicating circuit
Inventor: SASAKI MASAYUKI
IPC: H05B6/68
Filed: 1977-07-30
Abstract: PURPOSE: To enable the heating power in electronic range etc. to be set with ease, by means of enabling one of whichever among the power level indications of ten steps 0 - 9 and one hundred steps 0 - 99 to be selected from outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60234393-A (JP)
Inventor: IZUTSU HARUAKI
IPC: H05K1/02
Filed: 1984-05-07
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-S63257559-A (JP)
Inventor: WATANABE HIROYUKI
IPC: A61F13/00
Filed: 1987-04-14
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-H02271577-A (JP)
Title: High breakdown strength film transistor
Inventor: MIMURA SHUSUKE
IPC: H01L21/336
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a film transistor (HVTFT) having large on-off ratio and high breakdown strength by providing an insulating layer of silicon nitride film, which is thin in the range of 50Angstrom  to 1000Angstrom , between the semiconductor layer of amorphous silicon and the source drain electrodes. CONSTITUTION:This is constituted of a gate electrode 1, L2 apart on the plane from a drain electrode 6, a gate insulating film 2 on the gate electrode, a semiconductor layer 3 of amorphous silicon, a thin insulating film 4 in the range of 50Angstrom  to 1000Angstrom , a source electrode 5, and a drain electrode 6, and this is of such structure that the thin insulating film 4 at the part of the source electrode 5 is removed and the source electrode 5 and the semiconductor layer 3 contact with each other. Hereby, HVTFT high in on-off ratio can be realized. Moreover, since the insulating films are two layers, it becomes more resistant against the insulation breakdown than the case where the gate insulating film is one layer, so the critical voltage between the source and drain electrodes 5 and 6, which act as transistors, becomes 300V to 500V.
Patent JP-S5216839-A (JP)
Title: Heat accumulator
Inventor: HARADA FUMIO
IPC: F24F3/00
Filed: 1975-07-30
Abstract: PURPOSE:To provide a handy heat storing material, which can prevent corrosive, poison and humid absorbing characteristics of heat absorbing materials and catalyzers by enclosing heat storing metarials, which utilizes relative change, and catlyzers in multiple capsules.
Patent JP-H01262574-A (JP)
Title: Color image forming method
Inventor: FUJIOKA NAOKATSU
IPC: G03G15/01
Filed: 1988-04-14
Abstract: PURPOSE:To miniaturize the title device and to eliminate the size limit to a recording medium to be used by lowering the carrying speed of a photosensitive body and the speed that a carrier system carries the recording medium, in synchronization with the recording medium carrying speed in a fixing stage. CONSTITUTION:At the same time a high quality image fixing mode is carried out after a last toner image transfer has been completed, the carrying speed of the photosensitive body 3 and that of the general carrier system are lowered in synchronization with a fixing and carrying speed, so that the conveyance of the recording medium in the high quality image fixing stage 17 can be syn chronous with that by the other carrying system. Accordingly, even when a low speed fixing is performed in the high quality image fixing mode, every part of the recording medium is carried at the same speed, therefore sagging nor a toner image rubbing does not occur. The position where the recording medium is brought apart from a transfer part need not to be sufficiently sepa rate from the position where the fixing part is arranged, nor the length of the recording medium to be used need to be limited; therefore the title device is miniaturized and the size limit to the recording medium to be used is eliminat ed.
Patent JP-H0314837-A (JP)
Title: Polymers containing imido group based on siloxanebismaleimide and maleimide containing aromatic diamine and their manufacture
Inventor: IBU KANBERAN
IPC: C08G73/12
Filed: 1990-04-09
Abstract: PURPOSE: To obtain an image group-containing thermosetting prepolymer having low melt viscosity by reacting a plurality of specific N,N'-bismaleimides and aromatic diprimary-diamine to add an additive.  
     CONSTITUTION: N,N'-bismaleimide represented by formula I (wherein Z is H, CH 3  or Cl and A is cyclohexylene or phenylene), N,N'-bismaleimide represented by formula II [wherein X is a monovalent bond, -O-, -S--SO- or -SO 2 , R 1 -R 8  are (C1 or CN substituted) 1-12C alkyl etc., (x) is 2-8 and (y)+(z) is 0-100] and one or more kind of aromatic diprimary-dianine selected from a compd. represented by formula III (wherein R 9 -R 12  are 1-3C alkyl, T is H or Cl, E is -CH 2 - or groups represented by formulae IV-V) and a compd. represented by formula IV (R 13 ; R 19 ) are reacted along with a specific monomer being an arbitrary component and a catalyst in a uniform liquid solvent at 50-180°C and an additive of either one of an acrylate reactant and a non-halogenated epoxy resin to obtain a prepolymer with viscosity of 0.1-50 Pas. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04323252-A (JP)
Title: Reinforced polyethylene terephthalate resin composition
Inventor: WATANABE MASAMI
IPC: C08L67/00
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a reinforced polyethylene terephthalate resin composition improved in resistance to discoloration by heat and light. CONSTITUTION:A reinforced polyethylene terephthalate resin composition is obtained by blending (A) 100 pts.wt. polyethylene terephthalate resin with (B) 0.2-2 pts.wt., preferably 0.5-1 pt.wt. higher fatty acid ester expressed by the formula (n is 40-60; R1 and R2 are 20-40C alkyl) and (C) 0.2-2 pts.wt., preferably 0.5-1 pt.wt. colorless clear liquid saturated chain hydrocarbon expressed by the formula CnH2n-2.
Patent JP-S62251584-A (JP)
Title: Pressure open nozzle
Inventor: AKIMOTO HIDEAKI
IPC: F16K17/00
Filed: 1986-04-23
Abstract: PURPOSE:To perform full-open operation in a main valve speedily and accurately, by installing an ejector in the main valve, setting a piston stem down to a route, and drawing out a fluid in a piston upper chamber to the secondary side. CONSTITUTION:When a manual valve V1 is opened, a fluid at the primary side 1a is made to flow into a lower chamber 3 of a piston 2. Since an area of a main valve 7 is smaller than that of the piston 2 side, the piston 2 is moved upward, pushing up the main valve 7 and opening it through the piston stem 8 projectingly installed together with the piston as one body. An area of a first small hole 12 is smaller than an inlet area of an ejector 10, so that a flow velocity becomes accelerated, making pressure go down, whereby the fluid in an upper chamber 4 of the piston 2 is drawn up through the first small hole 12 and then discharged to the secondary side 1b.
Patent JP-S6432963-A (JP)
Title: Truck coupling means
Inventor: KAWAGUCHI MASAAKI
IPC: B60D1/00
Filed: 1987-04-14
Abstract: PURPOSE:To shorten the entire length of a conveying apparatus and to reduce the radius of gyration by coupling front and rear trucks by a pair of links intersecting each other in the shaft of X in a truck type conveying apparatus. CONSTITUTION:When a truck 11 is, as shown by a virtual line, rocked horizontally to right or left one side to a truck 12, it is rocked in such a manner that one link 20 extended from the truck 12 in the rocking direction approaches the truck 12 side. Simultaneously, the other link 21 is rocked in the direction of separating from the truck 12. Thus, the rocking. posture of the truck 11 is regulated by the rocking of the links 20, 21 to the truck 12, and the rocking center between the trucks 11, 12 is moved in the rocking direction with the rocking motion. Accordingly, the relative rocking permissible range can be enlarged for the size of interval between trucks on a straight line. Thus, the entire length can be shortened and the radius of gyration can be reduced.