baber/WOPTO huggingface dataset:
Patent JP-H09206256-A (JP)
Title: Vacuum cleaner
Inventor: KAMIOKA TAKANOBU
IPC: A47L9/28
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctioning, to protect a switch controller from the impact of drop, and to allow the switch controller and an indicating part to be always in positions where the user can view them. SOLUTION: A hose 2 for connection to a cleaner main body has an at-hand operating part 21, whose part serving as a surface on which a switch controller moves has its outer peripheral surface formed into a curved surface 21a that is recessed within a plane perpendicular to its axis and that extends in the direction of the axis. Further, an operating part 23a for the switch controller is set in a configuration that is flush with the curved surface 21a, and an indicating part 24 for indicating the contents of control by the switch controller is provided within the moving area of the switch controller operating part 23a of the at-hand operating part 21 and along the curved surface 21a.
Patent JP-H06225644-A (JP)
Title: Structure for dropping seedling-raising sheet of sowing machine
Inventor: FUJIOKA RETSU
IPC: A01G9/10
Filed: 1993-02-05
Abstract: PURPOSE:To enable to correctly drop a seedling-raising sheet in a seedling- raising box without dropping the end of the seedling-raising sheet on the outer peripheral longitudinal wall of the seedling-raising box, when the seedling-raising sheet is automatically dropped in the carried seedling-raising box in the sowing machine. CONSTITUTION:When the front and rear parts of a seedling-raising sheet 3c are supported on the first supporting member 8 and the second supporting member 10, and when the front end of a seedling box 2a in its carried direction passed below the rear end of the seedling-raising sheet 3c, the rear side part of the seedling-raising sheet 3c is dropped in the seedling-raising box 2a. When the rear end of the seedling-raising sheet 3c reaches the rear end of the seedling- raising box 2a, the front part of the seedling-raising sheet 3c is dropped in the seedling-raising box 2a.
Patent JP-H06226818-A (JP)
Title: Molding method for hollow molding
Inventor: NISHIMURA TAKAFUMI
IPC: B29C49/18
Filed: 1993-02-05
Abstract: PURPOSE:To improve transfer properties to a mold cavity, and to efficiently produce a blow-molding having excellent surface properties in a short cycle by opening both the molds, ejecting a core, again clamping both the molds, and blowing pressure fluid by a blow pin to cool the molding. CONSTITUTION:A cavity 25 is formed between openable molds 12R, 12L and a core 22. Then, melt resin is filled in the cavity 25 through a resin passage 35 in the core 22 from an injection unit 31 connected to the core 22. At this time, heating is continued by heaters of pinch-off lines 16, 18 and a tack-off part, the molds 12R, 12L are opened, the core 22 is once ejected, and the molds are again clamped. At this time point, heating of the lines 16, 18 and the tack- off part is stopped, high pressure blowing air is introduced from a blow pin 36 to hollow-mold while cooling it. Thus, a hollow molding having excellent external appearance can be manufactured with high productivity.
Patent JP-H10214437-A (JP)
Title: Optical unit and production therefor
Inventor: SEGAWA MASAO
IPC: G11B7/22
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of optical positionings of a semiconductor laser and a signal detector or the like. SOLUTION: A heat sink 42 on which a protrusion for positioning 51 is formed is joined to the opening part 41 formed in a wiring substrate 40 and a semiconductor laser 43 is mounted by being positioned based on the protrusion for positioning 51 of the heat sink 42. Then, a signal detector 44 is mounted on the heat sink 42 by being positioned based on the mounted attitude of the semiconductor laser 43.
Patent JP-S58137304-A (JP)
Title: Modified clapp oscillating circuit
Inventor: SHIOYA NORIAKI
IPC: H03B5/12
Filed: 1982-02-10
Abstract: PURPOSE:To improve spurious disturbance by using two series-connected resistances as an emitter resistance and then connecting the connection point of the resistances to the middle point of a capacitor for feedback, and thus reducing waveform distortion of an oscillation voltage. CONSTITUTION:The emitter resistance of a modified Clapp oscillating circuit is divided into resistances RA and R2. Then, feedback is provided from the connection middle point of the resistances RA and R2 to the connection middle point of capacitors C1 and C2 for feedback. As output amplitude increases, the resistance RA provides negative feedback operation to decrease the hFE of a transistor Q. Therefore, the distortion of a voltage waveform is reduced and higher harmonic components are decreased.
Patent JP-S62175273-A (JP)
Title: Retention work display unit
Inventor: INUI HIROYUKI
IPC: G05B19/418
Filed: 1986-01-29
Abstract: PURPOSE:To efficiently perform sorting by correctly displaying retention works stored in a storage in a system sorting the works carried out from the storage into the retention works under a no-parts condition and the other non-retention works to carry out them. CONSTITUTION:A vehicle type identification unit 20 is arranged at the inlet side of a storage 10, i.e., a coating line side, and the carry-in lanes 12 of arriving vehicles are determined by an arithmetic unit 24 connected to the upper-level computer 22. A work queue setting unit 30 and a retention work setting unit 32 are provided in the control room 100 of a production line, and the vehicle queue in the storage 10, a retention line 16 and a rejection spot 18 is calculated by the arithmetic unit 24 based on outputs of limit switches 26, 28 detecting the carry-in and carry-out of vehicles to the work queue setting unit 30, the vehicle type identification unit 20 and the lanes 12. The vehicle queue data is stored in a memory unit 34 and is also displayed on a CRT 36 for workers.
Patent JP-H09213794-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIMURA HIROSHI
IPC: H01L21/768
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device which prevents an increase in wiring resistance in a contact hole even if a contact hole connecting a lower first wiring and an upper second wiring is formed at a position shifted with respect to the first wiring. SOLUTION: A first Al-Si-Cu wiring 2 is formed on a first interlayer dielectric film 1. Then, a second interlayer dielectric film 3 is formed, and smoothing is performed, so that a contact hole 4 is formed. In this case, the contact hole 4 is formed at a position shifted from the first Al-Si-Cu wiring 2. Next, after surface treatment, a Ti film 5 is formed on the entire surface of the interlayer dielectric film 3, then Ar sputte-etch ring is performed to render exposed end position and side wall of the first Al-Si-Cu wiring 2 a slope surface, and a second Al-Si-Cu wiring 6 is formed. As the side wall of the first Al-Si-Cu wiring 2 is a slope surface, the second Al-Si-Cu wiring 6 is completely buried in the contact hole 4, thus the entire slope surface of the first Al-Si-Cu wiring 2 makes a continuity.
Patent JP-H04212797-A (JP)
Title: Semiconductor memory device
Inventor: OGAWA JUNJI
IPC: G11C29/00
Filed: 1991-02-12
Abstract: PURPOSE:To allow random access during serial access by building a simplified redundancy circuit as a column redundancy function to a RAM with a serial output function. CONSTITUTION:The redundancy circuit consisting of a sense amplifier RSA for redundancy, an FFRA for redundancy, a multiplexer (MPX) 4, a counter 5, and a ROM 6 for redundancy address is added. If there is the column defect of a sense amplifier SA3, the address of the defective column is stored in a ROM 6 concerning a random access system and the redundancy column is coupled from the amplifier RSA to a data bus when the input address coincides therewith. As to a serial output system, the information on this defective column is transferred to a register SR3 and is taken into an MPX 4. The MPX 4 is so selectively operated as to transmit the data of the redundancy column of the circuit RA at this time.
Patent JP-S52102645-A (JP)
Title: Input/output control unit
Inventor: HORIE TSUNEO
IPC: G06F3/00
Filed: 1976-02-25
Abstract: PURPOSE: To improve reliability of a magnetic tape or disk device by constructing matrix switches each of which is between the corresponding input/output unit and the control unit, thereby reducing the effects of troubles on the control units. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000212380-A (JP)
Title: Thermoplastic resin composition and its molding product
Inventor: MORI RYOJI
IPC: C08L25/04
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in balance of stiffness and surface hardness, and impact resistance and scratching resistance, and further to provide a molding product thereof. SOLUTION: This thermoplastic resin composition comprises [I] a vinyl compound-modified ethylenic polymer obtained by continuously carrying out a graft polymerization of (B) a vinyl monomer on (A) an ethylenic polymer having a specific intrinsic viscosity and Mw/Mn by using one polymerization method of a bulk polymerization method, a bulk suspension polymerization method and a solution polymerization method by a plug flow type reaction vessel, [II] a vinyl compound-modified propylene-based polymer capable of providing a polymer having the Tg higher than 60 deg.C, and obtained by grafting (C) a monomer of vinylic monomer on (D) a propylene-based polymer, and [III] a polar group-containing resin having >=800 MPa tensile modulus, in a specific proportion.
Patent JP-S59145698-A (JP)
Inventor: UCHIMOTO TETSUO
IPC: B64D45/00
Filed: 1983-02-08
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-H0758697-A (JP)
Title: Coherent optical heterodyne transmission system
Inventor: YOHANNESU TERESHIA MARINUSU KU
IPC: H04B10/04
Filed: 1991-01-19
Abstract: PURPOSE: To obtain a coherent optical heterodyne transmission system which uses no optical modulator. CONSTITUTION: A bi-directional coherent optical transmission system comprises two stations I and II and each station I and II has only a single laser 2 and 9. Part of the light signal generated by the laser being fed to a glass fiber T and another part of the light signal generated by the laser being used for mixing the received light signal down to an intermediate frequency by means of photoelectric diodes 4 and 11. The light signals are modulated by applying modulation signal to each of the lasers 2 and 9.
Patent JP-S63195447-A (JP)
Inventor: PIEERU JIYORUJIYU
IPC: F16G1/08
Filed: 1988-01-28
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-H09213477-A (JP)
Title: Organic thin film el element
Inventor: IWANAGA HIDEAKI
IPC: H05B33/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable organic thin film EL element for diffusing a light transmitted through a transparent board and holding uniform light emission even when a non-light emission part is formed after storage or during continuous driving. SOLUTION: An organic thin film EL element is composed of a positive electrode layer 2, a hole transport layer 3 made of an organic compound, a light emitting layer 4 made of a organic compound and a negative electrode layer 5, which are laminated in sequence on one surface of a glass board 1A. The other surface of the glass board 1A as a surface in an opposite side having the positive electrode layer 1 or the like is provided with a rough light diffusion surface 6 for reflecting a visible light irregularly and thus when a visible light from the light emitting layer 4 is transmitted through the glass board 1A, this light is reflected by the light diffusion surface 6 irregularly, uniform light emission is performed so as to be visible even when a non-light emitting part is formed in a part of the element part, the element is practically used and its reliability is improved.
Patent JP-H05227748-A (JP)
Title: Power supply circuit
Inventor: HIROSE KOICHI
IPC: H02M7/06
Filed: 1992-02-05
Abstract: PURPOSE:To provide a power supply circuit having a voltage stabilizing circuit outputting a predetermined stabilized voltage by rectifying and smoothing an AC input and then stepping down thus rectified and smoothed voltage wherein unstable state of output voltage is eliminated at the time of power ON. CONSTITUTION:Upon turn ON of power, voltage across a capacitor 3 increases gradually from 0V. So long as the voltage is lower than the Zener voltage of a Zener diode 5, an NPN transistor 8 is not turned ON nor a PEP transistor 4 is turned ON and thereby a three terminal regulator 9 is not fed with a rectified and smoothed voltage. When the voltage across the capacitor 3 exceeds the Zener voltage of the Zener diode 5, i.e., the minimum stabilizable voltage of the three terminal regulator 9, the transistors 8, 4 are turned ON and the three terminal regulator 9 can outputs a stabilized voltage from the begining.
Patent JP-S54130026-A (JP)
Title: Impulse system ink jet head
Inventor: HAMANO KENICHI
IPC: B41J2/045
Filed: 1978-02-24
Abstract: PURPOSE:To facilitate cleaning work in the head, eliminate the need for clogging pressure generating layer, reduce vibrations and enhance efficiency by mounting a diaprhagm to a holding frame and bonding and fixing the holding frame to the head body removably by screws, etc. CONSTITUTION:A piezoelectric element 7 and a metal plate 8 are laminated by means of adhesive agents to form a diaphragm 6. The circumferential edge part of the diaphragm 6 is so secured as to be buried in the holding frame 14 formed of insulation type material such as synthetic resins or the like. This holding frame 14 is bonded and fixed by means of screws 15 or the like to a head body 1, whereby the diaphragm 6 is held to the end face of the pressure generating layer 3.
Patent JP-H09212207-A (JP)
Title: Device for measuring mill characteristic
Inventor: SHIROMARU ISAO
IPC: G06F19/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to learn a parameter for a simulation module during the driving of a mill and to predict a change of a transition state from a change of a steady state. SOLUTION: A data sorting means 10 sorts data into steady state data and transition state data and outputs sorted data and a featured value arithmetic means 11 inputs steadly state I/O data and calculates the feature value of the steady state. A simulation model 12 inputs transition state input data and outputs transition state output data YS based upon a parameter. An error computing element 13 calculates an error (e) to be a difference from the data YT. A neural network 16 inputs the feature value of the steady state and outputs a parameter for the model 12, but when the error (e) is larger than a prescribed value, an error judging means 15 outputs a learning instruction to the neural network 16 so that the error (e) reaches zero.
Patent JP-2000221763-A (JP)
Title: Shutter assembly and image forming device using the same
Inventor: MASUDA KATSUMI
IPC: G03G15/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple shutter assembly capable of smoothly bending a film member functioning as a shutter in the case of bending the film member and reducing cost. SOLUTION: This shutter assembly 50 is provided with a shutter main body 51 accelerating opening/closing operation interlocked with the attaching/ detaching operation of a toner replenishing unit, a film-like member 52 performing opening/closing operation in a bent state, and a guide part 55 arranged on both sides of the film member in order to bend the member 52. Then, the edge part of the member 52 is cut 53 in chevron shape.
Patent JP-S59148557-A (JP)
Title: Brushless motor
Inventor: MATSUOKA KAORU
IPC: H02K29/00
Filed: 1983-02-09
Abstract: PURPOSE:To improve the rotating performance of a brushless motor by arranging the gate and welded part of a circular magnet of a rotating frequency detecting means on the outer periphery of a back yoke so as to oppose to the part except the boundary of N- and S-poles of a main permanent magnet, thereby reducing the irregularity of the regenerative voltage and eliminating the irregular rotation. CONSTITUTION:The gate 16 and the welded part 17 of a circular magnet 18 in a rotor 19 are arranged on the outer periphery of a back yoke 5 so as to oppose to the part except the boundary of N- and S-poles of a main permanent magnet 3. Therefore, when desired differential magnetization is performed at the circular magnet which receives the leakage magnetic flux at the time that the main permanent magnet is differentially magnetized, the irregular output of the rotating frequency signal of the rotor in the gate 16 and the welded part 17 can be extremely reduced, and a brushless motor which has no irregular rotation in the constant speed rotation of the rotor and preferable rotating performance can be obtained.
Patent JP-S61180789-A (JP)
Title: Crystalline triethylamine salt of cephbperazone
Inventor: KAPLAN MURRAY A
IPC: C07D501/00
Filed: 1986-01-31
Abstract: The invention relates to the crystalline triethylamine salt of cefbuperazone. This salt is stable in the dry state and soluble in water and in aqueous injection vehicles.
Patent JP-2000213569-A (JP)
Title: Pressure control method for hydraulic clutch device
Inventor: ASADA AKIHIRO
IPC: B60W10/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To permit smooth forward/reverse change-over by allowing a forward- reverse hydraulic clutch shifted by a shuttle lever, to be shifted by a clutch pedal, and allowing the hydraulic clutch to be controlled in pressure by the clutch 'in' start action of the clutch pedal when operating a shuttle lever. SOLUTION: Engine power is transmitted to front and rear wheels via a forward-reverse selecting device constituted to alternately select a normal rotation gear and a reverse rotation gear by a forward-reverse hydraulic clutch, and various transmission gears. In controlling the forward-reverse selecting device, a shuttle switch (F, R) is selected by the selecting operation of a shuttle lever 41 to alternately actuate forward side and reverse side solenoid valves 36F, 36R, and an operating fluid controlled to modulated pressure through a solenoid proportional pressure reducing valve 32A is supplied to the forward- reverse hydraulic clutch. Current application to the solenoid proportional pressure reducing valve 32A can be controlled according to the output of a clutch pedal sensor 38 changed in association with the depression of a clutch pedal 37.
Patent JP-H09214992-A (JP)
Title: Image pickup device
Inventor: ABE NOBUSATO
IPC: G03B15/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device in which a light receiving plane can be extended and the number of picture elements can be increased in a simple configuration. SOLUTION: This device is provided with an optical path dividing optical element 20 for the reflecting light flux from an image pickup lens and dividing it into plural pieces of light flux and plural CCD imaging devices 31, 32, 33 and 34 for receiving the respective pieces of light flux divided by the optical path dividing optical element 20. Then, concerning the dividing optical element 20, reflection planes 21, 22 and 23 for dividing the light flux of an object and making it incident to the CCD imaging devices 31, 32 and 33 are formed on three side faces among four side faces of a square pyramid and at a part corresponding to the other one side face, a transmission part 24 is formed by excluding this part so that the light flux made incident to this part can be transmitted through the dividing optical element 20 and can be made incident to the CCD imaging device 34.
Patent JP-S52103698-A (JP)
Title: Preparing rare earth cobalt magnet
Inventor: SAGAWA MASATO
IPC: C22C1/04
Filed: 1976-02-27
Abstract: PURPOSE: To increase a mechanical strength with a density of sintering substance enhanced and without leveling down magnetic characteristic by making the rare earth cobalt magnet through a sintering process in a vacuum ambience. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000222237-A (JP)
Title: Device and method for on-line automatically analyzing fault
Inventor: KIKUCHI SHINICHIRO
IPC: G06F21/52
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To on-line and automatically analyze a fault on the occurrence of the fault of a communication equipment due to illegal access where a fault is difficult to be analyzed. SOLUTION: The first fault analyzing system 5 started from a fault information collecting program 3 refers to the trap address information list of an illegal memory access destination retained in a recording medium 8 and in the case of the first illegal memory access destination, adds and registers it to the trap address information list. When a restart program 4 is started from the program 3, the program 4 starts a trap setting system 6. The system 6 sets the addresses of all the trap destinations recorded in the medium 8 into the trap register of a CPU 1. When a fault made by the same illegal access destination is generated again after that, interruption from the CPU 1 is generated and the second fault analyzing system 7 specifies illegal memory access source information to retain the information in the medium 8.
Patent JP-H05214985-A (JP)
Title: Fuel injection control method for engine
Inventor: KUWABARA MASARU
IPC: F02D41/34
Filed: 1992-02-05
Abstract: PURPOSE:To easily set the injection timing and improve the starting ignition property by outputting a pulse width one half of the set fuel injection pulse width concurrently to injectors of an intake stroke cylinder and an exhaust stroke cylinder when an engine is started. CONSTITUTION:An ECU 21 is inputted with various detection signals from various sensors 9, 11, 13, 18 detecting various operational states of an engine 1. The ECU 21 calculates preset control signals via a CPU 22 according to the control program of a ROM 23 and various data of a RAM 24 based on the various detection signals. It outputs the control signals to an injector 4 or the like to perform fuel injection control. It judges the starting state of the engine 1 and sets the fuel injection pulse width based on the operational state of the engine 1. It outputs a pulse width one half of the fuel injection pulse width concurrently to injectors 4 of an intake stroke cylinder and an exhaust stroke cylinder in the starting state of the engine 1.
Patent JP-S54112980-A (JP)
Title: Bonding between ethylene-propylene rubber and cotton cloth
Inventor: WATANABE SHIGETAKA
IPC: B29C65/00
Filed: 1978-02-22
Abstract: PURPOSE: To bond ethylene-propylene rubber to a cotton fabric firmly, by hot- pressing ethylene-propylene rubber vulcanizable with a peroxide on a piece of cotton cloth with a halogenated butyl rubber vulcanizable with a dioxime laid between them.  
     CONSTITUTION: Ethylene-propylene copolymer rubber vulcanizable with a perioxide is hot-pressed on a piece of cotton cloth with a halogenated rubber (e.g., chlorinated butyl rubber, brominated butyl rubber, etc.) laid between them, vulcanized and bonded to the cotton cloth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57135038-A (JP)
Title: Preparation of microcapsule
Inventor: IWASAKI HIROSHI
IPC: B41M5/165
Filed: 1981-02-13
Abstract: PURPOSE:To obtain the microcapsule excellent in holdability of a core substance by polycondensing a multivalent amine and glutaraldehyde in the presence of a specific water soluble protective colloid substance. CONSTITUTION:In a hydrophilic medium containing a hydrophobic core substance such as an oil, fibers or the like dispersed therein and containing a water soluble colloid substance based on a copolymer consisting of a hydrophobic vinyl monomer, maleic acid and acrylic acid and polyacrylic acid, a multivalent amine such as urea, melamine or the like and glutaraldehyde are polycondensed to prepare the microcapsule. This microcapsule is prepared without using formaldehyde as well as encapsulates the surface of the hydrophobic core substance in good efficiency and is excellent in holdability of the core substance.