baber/WOPTO huggingface dataset:
Patent JP-S63255684-A (JP)
Title: Object detector for vehicle
Inventor: MUTO MASAHITO
IPC: G01S15/93
Filed: 1987-04-11
Abstract: PURPOSE:To ensure the prevention of touch of an object with a vehicle, by providing a means to discriminate the case when the object is located at a dead angle of a detection sensor from the case when the object becomes distant from a detection area. CONSTITUTION:A signal of an ultrasonic wave or the like is emitted at a predetermined interval from a detection sensor 1 for a detecting operation to detect whether an object 2 is present or not in a predetermined detection area X. When the object 2 is present in the area X, a distance calculating means 3 calculates a distance between a vehicle and the object 2 on the basis of an output signal from the sensor 1. The result of this calculation is taken in a comparing means 4 and compared therein with a result of calculation obtained at a last detecting operation, and a varied value of the distance between the object 2 and the vehicle 2 is outputted from the means 4. Based on the increase or decrease in this output value, it is discriminated in a discriminating means 5 whether the object 2 approaches the vehicle or not. Then, the means 5 generates a discrimination output for stopping the vehicle or informing an alarm when the object 2 once enters the area X and then goes out of the area X away from the approaching state, i.e. when it determines that the object 2 comes into a dead angle of the sensor 1.
Patent JP-S58206117-A (JP)
Title: Apparatus for processing semiconductor substrate
Inventor: ROKUSHIYA TERUMI
IPC: H01L21/677
Filed: 1982-05-26
Abstract: PURPOSE:To reduce an occupied space of the apparatus, increase the processing efficiency of a surface reforming agent and to improve productivity by an apparatus wherein semiconductor substrates are laminated into multi-stages with given intervals above a container accommodating therein the surface reforming agent. CONSTITUTION:When a substrate 11 is supplied to a position in front of a substrate inlet 9 by a belt 23, a substrate forwarding carriage 10a ascends to hold the substrate 11. The inlet 9a is then opened and the substrate is inserted over holding boards 3a1, 3b1 of a substrate holding container 3. For each insertion of the substrate, the holding boards are raised up. After inserting all the substrates, the inlet 9 is closed to bring a processing container 1 into the enclosed state. Since a chemicals container 2 including therein a volatile pre-processing agent such as hexamethyldisilazane is provided in the container 1, density of the atmosphere of the pre-processing becomes higher. After pre-processing of the substrates 11, the holding container 3 is moved up and down and then stopped at a position where the holding boards 3a1, 3b1 align with the substrate outlet.
Patent JP-2000286795-A (JP)
Title: Wavelength multiplex optical transmitter and wavelength multiplex optical transmission system
Inventor: TAKAMI MASAYUKI
IPC: H04B10/80
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To increase transmission capacity without deteriorating transmission quality. SOLUTION: Synchronization buffers 21-2n are provided between reception circuits 11-1n of each wavelength and modulation circuits 31-3n. Furthermore, a clock generating section 5 is provided to generate n-sets of clocks X phase- locked to each other. Then the synchronization buffers 21-2n write transmission data from the reception circuits 11-1n and the data are read respectively by the clocks X to make phases of the transmission data given to the modulation circuits 31-3n match with each other.
Patent JP-H02266701-A (JP)
Title: Matching circuit pattern
Inventor: WATASE MANABU
IPC: H01P5/02
Filed: 1989-04-07
Abstract: PURPOSE:To reduce the phase difference between input and output electrical signals in each pattern, to easily perform the uniform operation of each cell in a semiconductor chip, and to improve the synthesizing efficiency of an output signal by dividing a matching circuit neighboring to the semiconductor chip into plural patterns. CONSTITUTION:An input side metallized pattern 14 and an output side metallized pattern 15 are divided into the plural patterns neighboring to the semiconductor chip 1 respectively. Thereby, it is possible to reduce the variance of the phase of the input and output signals in the neighborhood of the semiconductor chip 1, and to easily perform the uniform operation of each cell of the semiconductor chip 1 and synthesize the output signal, which improves the performance of an element.
Patent JP-S61247426-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: A47K13/30
Filed: 1985-04-24
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-S60234240-A (JP)
Title: Objective lens driver
Inventor: HARA YUTAKA
IPC: G02B26/00
Filed: 1984-05-07
Abstract: PURPOSE:To stabilize both the focusing and tracking functions and at the same time to facilitate greatly easy production and assembly for an objective lens driver, by using a U-shaped elastic member to support the objective lens. CONSTITUTION:A lens holder 21 is fixed at the center part of a U-shaped plate spring 24, and coils 22 and 23 are adhered at both sides of the holder 21. When a focus shift is corrected, the coil 22 is energized. Thus the spring 24 is easily bent toward A to eliminate the focus shift. In a tracking mode the coil 23 is energized, and the spring 24 is bent easily toward B to perform the tracking control. Thus both the focusing and tracking functions are stabilized. At the same time, the form of the spring 24 is simplified. This facilitates the extremely easy production and assembly of an objective lens driver.
Patent JP-H0248831-A (JP)
Title: Noise suppression method
Inventor: PIITAA JIYON UIN REINAA
IPC: H03H21/00
Filed: 1989-04-08
Abstract: PURPOSE: To reduce the noise level that is finally transmitted with the maximum function within a restraining circuit by using impulse noise detection and a restraining circuit for a noise reducing method. CONSTITUTION: The same original voice or music which is simultaneously reproduced is entered to the 1st and 2nd inputs 10 and 16, an input that is entered to the input 10 is delayed in an adjustable pure delay line 12, and one of the outputs from here is given to an adder 14. Also, an input that is entered to the input 16 is inputted to an finite impulse response filter 18, it is reinforced here and supports a reverse input of the adder 14. An error signal output from the adder 14 is supplied to a microprocessor 20 so that the coefficient value of the filter 18 and the delay amount of the line 12 may become an adaptive algorithm, and here, a filter coefficient is adjusted to minimize a mean square error signal of an output of the adder 14. Thereby, two signals that have different random noise are made available and noise is also reduced.
Patent JP-H07292337-A (JP)
Title: Adhesive
Inventor: HIRATA NAMI
IPC: C09J163/00
Filed: 1994-04-27
Abstract: PURPOSE:To obtain an adhesive having the same level of adhesivity to an ordinary epoxy resin and at the same time having high elasticity and excellent moisture resistance by compounding a silane coupling agent, a specific inorganic filler, an epoxy-resin based base polymer and a curing agent. CONSTITUTION:This adhesive is obtained by compounding (A) a silane coupling agent (preferably an ethoxy group-containing epoxysilane, e.g. gamma- glycidoxypropylmethyldiethoxysilane), (B) an inorgapic filler having functional groups containing OH on the surface (preferably a filter obtained by mixing silicon oxide with magnesium oxide), (C) an epoxy-resin based base polymer {preferably a polysulfide modified epoxy resin of formula I [R1 and R3 each is an organic group containing a bisphenol structure; R2 is a polysulfide structure of formula II [(m) is an average content of S and 1-3; (n) is a content of the polysulfide structure and 1-50]]} and (D) a curing agent [preferably a terminal amine-containing compound containing a triazine amine of formula III (R4 is an aliphatic or aromatic hydrocarbon)].
Patent JP-S59217879-A (JP)
Inventor: SUGIMOTO NAOYUKI
IPC: E05B27/08
Filed: 1983-05-21
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-S58207299-A (JP)
Inventor: MAEDA KAZUO
IPC: B66D3/14
Filed: 1982-05-28
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-S60234004-A (JP)
Title: Rubber tire for bicycle
Inventor: UEJIMA MITSUO
IPC: B60C11/00
Filed: 1984-05-04
Abstract: PURPOSE:To make improvements in running capacity and steering stability ever so better, by constituting a crown part with three parts of a central part consisting of rubber being relatively high in hardness and both side parts consisting of rubber being relatively low in the hardness. CONSTITUTION:A bicycle rubber tire is constituted of a crown part 1, a sidewall 2 and a carcass part 3 made up of two tire fabric layer. In this case, the crown part 1 should be consistituted of a central part 1a inclusive of a grounding center part consiting of rubber being above 60 degrees and below 70 degrees in hardness and both side parts 1b and 1b consisting of rubber being above 50 degrees and below 60 degrees in the hardness. In addition, rubber hardness in the sidewall part 2 should be set to a range of more than 40 degrees and less than 50 degrees. According to this method, rectilinear running capacity is improvable owing to the presence of the central part 1a being relatively high in the hardness while curve and slope running capacity is also improvable owing to the presence of both side parts 1b being relatively low in the hardness, respectively, thus steering stability is well improvable.
Patent JP-H07292666-A (JP)
Title: Steel-pipe pile
Inventor: TONE KENJI
IPC: E02D5/28
Filed: 1994-04-27
Abstract: PURPOSE:To increase accuracy of execution by fixing a plurality of spiral wings to the peripheral surface of the lower end of a steel-pipe pile in the circumferential direction at equal intervals by making the same direction as that of the spiral at the same high position. CONSTITUTION:Two spiral wings 2 are fixed to the peripheral surface of the lower end of a steel-pipe pile 1 at equal intervals in the circumferential direction by making the same direction as that of the spiral at the same high position, the front ends 6 of the spiral wings are provided symmetrically to two positions, and in the case a slightly hard soil is excavated, the slippage of the pile center is prevented to increase degree of accuracy of execution. After that, the pile is settled by giving turning effort to a pile head of the steel-pipe pile 1, a burden per one of the spiral wings 2 is reduced in the case of execution by mounting the spiral wings 2 discontinuously to the steel-pipe pile 1, and even in the case a slightly hard soil is excavated, deformation or abrasion of the spiral wings 2 can be reduced.
Patent JP-H06299895-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: AOKI SHIGERU
IPC: F02B3/06
Filed: 1993-04-16
Abstract: PURPOSE:To combine an accumulator type fuel injection pump with EGR control for purifying exhaust gas in an optimal condition, and use them effectively in parallel. CONSTITUTION:The fuel infection control device 200 of a diesel engine used an accumulator type fuel injection pump 110 provided with a fuel injection pressure control means 210 for controlling fuel injection pressure according to a load and an EGR control means 220 for controlling an EGR amount so as to reduce the EGR amount at a prescribed load rising rate or more, is provided with a correcting means 211 for correcting the prescribed amount of fuel injection pressure in a high level for a prescribed period (t) when the fuel injection pressure control means is a prescribed load rising rate or more. The fuel injection pressure control means is provided with a return means 212 for returning fuel injection pressure to constant fuel injection pressure while moderating (dotted line) the fuel injection pressure.
Patent JP-S5614227-A (JP)
Title: Data imprinting device in camera provided with multiple exposure device
Inventor: SASAKI SABUROU
IPC: G03B17/24
Filed: 1979-07-16
Abstract: PURPOSE: To enable the imprinting of data to be performed by exposure of only once even at the multiple exposure by pushing a button for multiple exposure to shut off the supply system of the film and put the data imprinting device in an off state.  
     CONSTITUTION: In performing multiple exposure, first a data switch button 3 is operated to turn on a data switch S 1  and ordinary photographing is performed. This causes a date circuit 6 to operate and the preset data to be imprinted to part of the film through a data imprintig optical system. Thence, if a multiple exposure button 4 is pushed in in order to perform multiple exposure a normally closed switch S 2  is opened to turn off the date circuit. Hence, even if the film winding operation is made by turning a winding lever, the film is not fed and since the date circuit 6 is not closed, the multiple exposure may be performed without imprinting of any data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07291044-A (JP)
Title: Mounting device for on-vehicle apparatus
Inventor: MUKAI NORIKUNI
IPC: H05K5/02
Filed: 1994-04-27
Abstract: PURPOSE:To provide a device by which an on-vehicle apparatus can be locked surely through off operation of a key switch and a burglar-proof effect for the apparatus is improved. CONSTITUTION:This device is provided with a movable locking mechanism which is made such that in inserting a movable lock piece 17 at the rear part of an on-vehicle apparatus 1 is inserted in an apparatus mounting hole 15a, when a key switch is put on, the piece 17 is displaced so that it can be inserted in the hole 15a, and when the switch is put off after the piece 17 is inserted, the piece 17 is displaced to the engaging position with a bracket 15.
Patent JP-S5214352-A (JP)
Title: Equipment for wirebonding
Inventor: FUJIOKA SHIYUNICHIROU
IPC: B23K20/00
Filed: 1975-07-25
Abstract: PURPOSE: To perform reliable wirebonding by using the sensor of two magnets to suppress the up-and-down vibration of the tool. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000284119-A (JP)
Title: Optical compensation sheet and stn liquid crystal display device
Inventor: NEGORO MASAYUKI
IPC: G02F1/1335
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical compensation sheet in which discotic liquid crystal molecules are uniformly (in a monodomain state) and substantially vertically (homogeneously) aligned by forming an alignment film containing a specified modified polyvinyl alcohol. SOLUTION: The liquid crystal cell has a liquid crystal layer formed by sealing rodlike liquid crystalline molecules 13a to 13e between an upper substrate 11 and a lower substrate 15. The optical compensation sheet has an alignment film 22 and an optical anisotropic layer in this order on a transparent supporting body 23. The optical anisotropic layer is obtd. by aligning and fixing discotic liquid crystalline molecules 21a to 21e. The rodlike liquid crystalline molecules 13 and the discotic liquid crystalline molecules 21 correspond each other, and for example, the rodlike liquid crystalline molecules 13a optically compensate the discotic liquid crystalline molecules 21e. The alignment film 22 contains a modified polyvinyl alcohol containing 2 to 80 mol.% of recurring units having two, three or four aromatic rings or aromatic heterocycles in the side chains.
Patent JP-H04321960-A (JP)
Title: Tape winding device
Inventor: YAO MASAHIRO
IPC: G11B15/18
Filed: 1991-04-22
Abstract: PURPOSE:To wind the tape pulled out by rotating a reel stand from the external part at the time of the power failure by inserting a stick-shaped object from the prescribed guide hole at the time of the power failure and repeating the press-contacting and detaching of the brake shoe of the reel stand. CONSTITUTION:At a supporting shaft a10 of a reel base 3a, a brake device constituted of a brake 7, a brake shoe 7a, etc., is provided and the brake shoe 7a is provided at a reel stand 5a press-contactably and detachably. When the power is turned off during the recording and reproducing, a solenoid 13 becomes off and the braked condition is obtained. At this time, from the hole of a driving guide 19, a driver, etc., are inserted, a driving plate 18 is lightly hit and the press-contacting and detaching to the reel stand 5a of the brake shoe 7a are repeated. As this result, the reel stand 5a is rotated in the (o) direction, that is, in the direction to wind the tape, and by lightly hitting the driving plate 19 periodically, the pulled-out tape can be wound.
Patent JP-S63255724-A (JP)
Title: Displaying and setting method for system configuration
Inventor: HAMADA NAOKO
IPC: G06F9/00
Filed: 1987-04-13
Abstract: PURPOSE:To easily display the entire system configuration by displaying and setting the code of a higher device, to which each device is directly coupled, and the code of each device as a pair. CONSTITUTION:The device where the system configuration is displayed and set consists of a system configuration generating means 1, a data input means 2, and a display means 3, and a CPU is used as the system configuration generating means 1, and a memory 11 where various data and a generated system diagram or the like are stored is connected. Codes are added to plural devices constituting the entire system in order and are inputted by the input means 2 of a keyboard, and the system configuration set drawing is displayed on the display means 3. The device in the level higher than each device is inputted with said code with respect to each device. Thus, the entire system configuration is displayed, and said codes are corrected to easily and quickly set and correct devices.
Patent JP-H04320881-A (JP)
Title: Thermal recording material
Inventor: SHIRAI AYAKO
IPC: B41M5/337
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a thermal recording material having high whiteness and excellent in long-term preservability by adding 4,4'-bis(1-azirinocarbonylamino) diphenylmethane represented by a specific general formula to a thermal color forming layer containing a specific dye precursor and a developer. CONSTITUTION:In a thermal recording material wherein a thermal color forming layer containing a substantially colorless dye precursor and a developer reacting with the dye precursor under heating to form a color is formed to at least one surface of a sheet like support, the dye precursor is composed of at least one kind of a compound represented by formula I (wherein R1 and R2 are respectively independenciy a hydrogen atom or the like or form a heterocyclic group along with the nitrogen atoms bonded to them) and the developer contains 4,4'-dihydroxyldiphenylsulfone and 4,4'-bis(1-azirinocarbonylamino) diphenylmethane represented by formula II is added to the thermal color forming layer. This thermal recording material has high image preservability and high whiteness.
Patent JP-H07146283-A (JP)
Title: Usage method of ion-trap mass spectrometer
Inventor: GUREGORII JIEI UERUZU
IPC: H01J49/14
Filed: 1994-04-06
Abstract: PURPOSE: To efficiently remove a sample ion generated in an ion trap while reagent gas is ionized without changing an RF trapping field during an ionization and reaction process. CONSTITUTION: An ion trap mass spectrometer is formed of an ion trap 10 composed of a ring electrode 20 coaxially adjusted together with upper and lower end cap electrodes 30 and 35, a gas or liquid chromatography 40, a reagent gas source 50, a thermion filament 60 to which electric power is imparted by a filament power source 65, a gate electrode 70 to control this, an RF generator 80 for a trapping field, an electron multiplier means 90 and an auxiliary waveform generator 100 joined to the upper and lower end cap electrodes 30 and 35 by a transformer 110.
Patent JP-S63256618-A (JP)
Title: Optical material
Inventor: SHINOHARA HIRONOBU
IPC: G11B7/24047
Filed: 1987-04-15
Abstract: PURPOSE:To obtain an optical material excellent in optical properties, heat resistance and impact resistance and good in moldability, by using a polyester formed by condensing two specified carboxylic acid compounds with a diol as a component. CONSTITUTION:An optical material comprising a polyester obtained by condensing carboxylic acid compounds of formulas I and II and/or carboxylic acid compounds of formulas III and IV with a compound having two hydroxyl groups in the molecule. In the formulas, R is a 1-6C alkylene group, R<1> and R<2> are each H or a 1-3C alkyl, X<1> is H or a 1-3C alkyl, X<2> is a halogen and n is 1 or 2. As said compound having two hydroxyl groups in the molecule, one containing an aromatic diol having an aromatic ring in the molecule as a component is desirable. By using such an aromatic diol as a condensation component, the obtained polyester can be given very excellent heat resistance.
Patent JP-S62248726-A (JP)
Inventor: NISHIYAMA AKIYASU
IPC: E03F5/042
Filed: 1986-04-18
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-S5518143-A (JP)
Title: Mount material of crystal oscillator
Inventor: TOGAWA EIJI
IPC: H03H9/05
Filed: 1978-07-25
Abstract: PURPOSE:To decrease the number of processes to set the pellet onto the crystal oscillator as well as to increase the jnction intensity by securing the alloy containing Ag and In of a specific wt% for the mount material which connects and fixes the crystal oscillator and the plug terminal. CONSTITUTION:The alloy material composed of 3-48wt% Ag and 52-97wt% In is used for mount material 3 which connects and fixes crystal oscillator 1 and plug terminal 2. And the intermetallic compound of AgIn2 or AG2In which is the double alloy of Ag-In increases the junction intensity. At the same time, nearly a linear variation is given to the fusing point to the composition ratio between Ag and In, thus reducing the number of processes to set the pellet onto oscillator 1.
Patent JP-S63257239-A (JP)
Title: Inspection device using probe
Inventor: ARIGA AKIHIKO
IPC: G01R31/26
Filed: 1987-04-15
Abstract: PURPOSE:To set a probe perpendicularly without being restricted by an arrangement of an electrode on an object to be inspected, by a method wherein an inspection operation of the object to be inspected by using the probe is executed with the spiral-shaped probe. CONSTITUTION:A probe 1 is to be spiral-shaped as a whole. This probe 1 is constituted by forming a wire material of a metal such as tungsten, beryllium- copper, paralladium or the like to be spiralshaped. One end of this probe 1 is inserted into a hole 2a made in a substrate 2; by this setup, the probe 1 is fixed to this substrate 2 in such a way that its central axis is perpendicular to the surface of the substrate 2. In addition, one end of a shaft 3 is inserted into a hole 2b made in the substrate 2; by this setup, the shaft 3 is fixed to the substrate 2 in such a way that its central axis is perpendicular to the surface of the substrate 2.
Patent JP-H07291784-A (JP)
Title: Apparatus for producing single crystal
Inventor: TATSUO MASAHIRO
IPC: C30B15/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide an apparatus for producing a single crystal which permits easy taking out of the single crystal after completion of pulling up. CONSTITUTION:This apparatus for producing the single crystal consists of a lower chamber 1 in which a crucible 2 for melting polycrystalline materials is housed, an upper chamber 5 which is freely disconnectably connected via a gate valve 4 to this lower chamber 1 and a wire hoisting device 9 which is freely swivelably installed in the upper part of the upper chamber 5 and pulls up the single crystal 14 via a wire 8. The upper chamber 5 is internally provided freely attachably and detachably with a cartridge chamber 10 for taking out the pulled up single crystal 14. The single crystal 14 is taken out of the inside of the upper chamber 5 together with this cartridge chamber 10 after pulling up of the single crystal and, therefore, the operation to take out the single crystal 14 is easily and rapidly carried out.