baber/WOPTO huggingface dataset:
Patent JP-H07314775-A (JP)
Title: Irradiating light quantity regulator and method therefor
Inventor: OGASAWARA KAN
IPC: B41J2/44
Filed: 1994-05-24
Abstract: PURPOSE:To accurately converge the uneven optical energy of a laser element to a predetermined range in a short time. CONSTITUTION:After the light irradiating power of a semiconductor laser of a laser unit 71 attached to a laser barrel 73 is stabilized by an APC operation, the laser is modulationdriven according to the minimum pulse width data of a pulse width modulation signal. Its front beam is received by an optical power meter 74, and the area of a trimmable resistance value for so minimum pulse width variable regulating in a pulse width modulation signal generator is cut that its output becomes a standard set power reference value to be previously set to a laser trimming unit 75. Similarly, the area of the trimmable resistance value for maximum pulse width variable modulating in a pulse width modulation signal generator of regulating a light quantity according to the maximum pulse width data of the pulse width modulation signal is cut.
Patent JP-H05303232-A (JP)
Title: Production of colored fine particles
Inventor: IKEDA ISATO
IPC: G03G9/08
Filed: 1991-04-15
Abstract: PURPOSE:To uniformly and finely disperse wax in colored fine particles at the time of producing colored fine particles contg. wax added so as to improve anti-offsetting property. CONSTITUTION:A carbon black graft polymer is kneaded with wax at 60-200 deg.C and the wax is dispersed as fine particles in the matrix of the polymer to obtain a wax-contg. carbon black graft polymer. This polymer is uniformly dispersed in a polymerizable monomer, the resulting polymerizable compsn. is suspended in an aq. medium and polymn. is carried out to produce colored fine particles contg. wax uniformly dispersed as fine particles of about 0.1-3mum average particle diameter, not causing offsetting and giving a satisfactory image.
Patent JP-S61267378-A (JP)
Title: Light emission and detection element
Inventor: TASHIRO YOSHIHARU
IPC: H01L31/12
Filed: 1985-05-21
Abstract: PURPOSE:To improve a light detection efficiency for the light projected from an optical fiber by a method wherein a light detection element part is provided between a light emission element part and a light output monitor part and the activation layer of the light emission element part and the light absorption layer of the light detection element part are so formed as not to exist on the same plane. CONSTITUTION:An annular protruded part 2 is formed on an N<+> type InP substrate 1 and an N<+> type InP layer 4, an N-type InGaAsP layer 5, a P<+> type InGaAsP layer 6 and a P<+> type InP layer 7 are made to grow and a non- reflective coating film 8 and an AuZn electrode 9, which is a positive-side electrode, are formed. The parts corresponding to both sides of the protruded part 2 are concentrically etched as deep as the N<+> type InP layer 4 to form a light emission element part 11, a light detection element part 12 and a monitor part 13 and an AuGeNi electrode 10 is formed as a negative-side electrode. An activation layer composed of the N-type InGaAsP layer 5 in the light emission element part 11 and a light absorption layer composed of the N-type InGaAsP layer 5 in the light detection element part 12 do not exist on the same plane so that a noise caused by the leakage of light to the lateral direction can be reduced.
Patent JP-H10292236-A (JP)
Title: Designed twisted yarn and its production
Inventor: KANETANI SHOJI
IPC: D02G3/34
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a designed twisted yarn having an irregularly twisted structure giving feelings and touches such as gloss feeling, foreign color feeling, moire touch, swollen touch and dry touch to woven or knitted fabrics, when processed into the woven or knitted fabrics, and to provide a method for easily obtaining the designed twisted yarn. SOLUTION: This designed twisted yarn comprises a twisted yarn comprising plural fibers, and has strongly twisted regions and weakly twisted regions each having an evenness tester amplitude R of 10-30%, a twisting pitch of 1.5-5 mm and a length of >=20 cm at a rate of two to ten weakly twisted regions per 10 cm of the yarn. The designed twisted yarn is obtained by intermittently increasing or decreasing a winding speed or a delivering speed to a winding roller in a twisting process and disposing a tool 14 for stopping the retroaction of the twisting in a balloon guide section 5.
Patent JP-H02287210-A (JP)
Title: Zero point detecting system for incremental type magnetic encoder
Inventor: SUGIMOTO SHIGETO
IPC: G01D5/244
Filed: 1989-04-28
Abstract: PURPOSE:To enable a stable zero point detecting operation to be performed by providing a zero point detecting magnetic code device to which poles N and S with predetermined magnetized widths are connected and a magnetoelectrically converting sensor which outputs an output signal corresponding to a zero point detection pulse. CONSTITUTION:Magnetic elements 20a and 20b of poles N and S, respectively, each having a magnetized width lambda/2 (lambda: magnetization pitch), are connected to each other in parallel in a zero point detecting magnetic code device 20. The body of an encoder which is made of a magnetic code recording medium is rotated and a magnetic code recorded in the recording medium is detected by a magnetoelectrically converting sensor 11. Thus, the rotating speed and rotational position of the magnetic code recording medium are detected. When the magnetic code device 20 is positioned as opposed to the sensor 11, the resistance values of the magnetoresistive elements 12 to 15 of the sensor 11 change in accordance with the magnetic fields of the elements 20a and 20b. Thus, the sensor 11 outputs a detection signal E generated when the magnetic code unit 20 is detected.
Patent JP-S62265905-A (JP)
Inventor: NAKAGAWA WATARU
IPC: A01B69/00
Filed: 1986-05-13
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-H05301474-A (JP)
Title: Dye thermal transfer image receiving sheet/and production thereof
Inventor: MITSUSHIBA AKIKO
IPC: B41M5/382
Filed: 1992-04-28
Abstract: PURPOSE:To print a full-color printing image of high density having no density irregularity by providing an inside resin coating layer and the outermost resin coating layer on the surface of a support and forming an image receiving layer on the outermost resin layer. CONSTITUTION:A compsn. 3 for forming the outermost coating layer is applied on the surface of a metal drum 5 from a container 2 using a coater 4 to form a coating solution layer 7a which is, in turn, cured by a first electron beam irradiating device 6 to form a cured coating film layer 7. The compsn. 9 for forming an inside coating layer in a container 8 is applied to one surface of a support 11 by a coater 10 to form the inside coating layer 12 which is, in turn, superposed on the cured coating layer 7 on the metal drum 5 by a guide roll 13. Subsequently, the superposed layers are cured by the irradiation with the electron beam from a second electron beam irradiating device 14 and the formed laminate 16 having the cured and bonded resin coating layer is released from the molding surface of the metal drum by a guide roll 15.
Patent JP-H09273848-A (JP)
Title: Constant foodstuff temperature controlling machine for business
Inventor: NAKAMURA MINORU
IPC: F25D23/12
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel constant foodstuff temperature controlling machine for business which enables reduction of heat cost and leveling of electric power by storing heat by using economical nighttime power in the night wherein an outdoor-air temperature is low, and by utilizing this heat by release for cooling or heating in the daytime. SOLUTION: A constant foodstuff temperature controlling machine for business, which has a foodstuff holding space in a casing 7 and is equipped with a heat exchange part 1 for cooling or heating held articles and with a refrigerating machine 2, is equipped with a heat storage tank 4 wherein a large number of spherical capsules prepared by putting a liquid in spherical bodies having a prescribed size and made of synthetic resin are incorporated.  The heat storage tank 4 and the refrigerating machine 2 are connected by a circulation circuit for heat storage, while the heat storage tank 4 and the heat exchange part 1 are connected by a circulation circuit for heat release, and the structure is so formed that the refrigerating machine 2 is operated to refrigerate or heat the spherical capsules in the heat storage tank 4 when setting is made in the nighttime, so as to store heat in the heat storage tank 4, and that the heat stored in the heat storage tank 4 is released by the heat exchange part in the time other than the time of the setting in the nighttime.
Patent JP-S61269743-A (JP)
Title: Debugging system
Inventor: NISHIZAWA TAKASHI
IPC: G06F11/28
Filed: 1985-05-24
Abstract: PURPOSE:To facilitate the debugging of a sequence which has complicate conditions by comparing various data with comparative data which is prepared and initiating an interruption when coincidence with the last comparative data is detected. CONSTITUTION:For example, software instructions A, D, E, and B appear in order, the operand in an address (c) is accessed with the instruction B, and an interruption is initiated when the instruction in an address B3 is executed. The processing is advanced to detect coincidence with the operand address (c) with a microinstruction address B2 in the instruction B and a coincidence of the address B2 with the microinstruction address B3. The control bit of a word from a storage circuit 2 is 1 and a control circuit 5, therefore, outputs a sequence check signal to an iterruption generating circuit 8 to send out an interruption generation indication. The circuit 8 initiates an interruption according to the indication and starts a debugging interruption processing program after the software instruction being executed is completed.
Patent JP-H0591226-A (JP)
Title: Facsimile equipment
Inventor: WATABE HIROYOSHI
IPC: H04N1/00
Filed: 1991-05-15
Abstract: PURPOSE:To reduce wear of a backup power supply to the utmost till the facsimile equipment is installed from factory shipping. CONSTITUTION:A switch circuit 17 is interposed between a storage memory 15 comprising a RAM and a backup power supply 16 and ON/OFF data of the switch circuit 17 are written in an EEPROM 18. When power is applied to the facsimile equipment, the on/off data are checked and when power is applied at first after the installation of the facsimile equipment, the switch circuit 17 is closed to start backup and the on/off data written in the EEPROM 18 are rewritten to represent it that the data are not for 'first power application'.
Patent JP-S593156-A (JP)
Title: Device for assisting engine starting operation
Inventor: HIROTA TOSHIO
IPC: F02M1/16
Filed: 1982-06-29
Abstract: PURPOSE:To improve engine starting performance, by storing hydrocarbon fuel formed by cracking of liquid fuel at lower boiling point during engine operation, reducing the pressure of the hydrocarbon fuel to gasify same upon engine starting, and supply such a gasified fuel. CONSTITUTION:When hydrocarbon fuel level in a reservoir 14 becomes lower than a preset level during engine operation, current is conducted through a controller 20 to a heater 28 in accordance with an output from a level sensor 43, and at the same time, solenoid valve 12 is opened to supply liquid fuel such as gas oil to a cracking device 13. The liquid fuel is heated in a reaction chamber 25 filled with a catalyst 24 by the heater 28 to be cracked, thereby forming a hydrocarbon fuel of lower boiling point fraction such as propane, butane or the like. The gas fuel is fed through a piping 11, in which the fuel is cooled, to the reservoir 14, where it is condensed and liquefied for storing. Thus, the liquefied fuel is injected from a nozzle 17 upon engine starting, and is ignited for combustion by an ignition plug 18 for heating intaken air.
Patent JP-S5537756-A (JP)
Title: Magnetron
Inventor: OOHARA ICHIROU
IPC: H01J23/14
Filed: 1978-09-11
Abstract: PURPOSE: To prevent the leakage of unnecessary noise component by providing an isolator at the output space where the antenna lead penetrates, and to improve the safety and service life by preventing the counter-flow of high frequency output power.  
     CONSTITUTION: When applying magnetic field with required frequency of magnetron to provide the permeabilty from the inside of anode 1 to the output section 6, the high frequency power once radiated to the outside never reaches to the output side space cathode structure 2 even when reflected by the load and attenuated by the isolator at the output side space. Consequently the reverse heating phenemena of cathode structure 2 caused by the reflowing of a portion of high frequency power reflected at the output 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63276643-A (JP)
Title: Cache memory control system
Inventor: YAMAGUCHI KAZUE
IPC: G06F9/38
Filed: 1987-05-08
Abstract: PURPOSE:To improve a prefetch function by setting all request addresses to plural operand requests which follow an operand request which caused a cache miss, as an object to be prefetched. CONSTITUTION:An S unit 102 which received an operand request by an IF-REQ- ADRES signal from an I unit 100 returns an OP-STATUS-VALID (OP-STV) signal to the I unit 100, when its operand exists in a cache memory. When its operand does not exist in the cache memory, an OP-LINE-DETECT (OP-LMD) signal is turned to the I unit 100, and also, an MS-REQ signal is sent out to an MCU 11, and the MCU 11 controls an MSU 12, by which a block fetch containing its operand is executed. When an operand request further exists immediately after an operand which caused a cache miss, a prefetch processing is executed by the S unit 102 with respect to the request of the latter.
Patent JP-S63277426-A (JP)
Title: Harmonic current suppressing circuit
Inventor: IYAMA OSAMU
IPC: H02J3/01
Filed: 1987-05-07
Abstract: PURPOSE:To miniaturize a PWM inverter, by using parallel resonance circuits, and by suppressing the extension of the fundamental wave component of AC line voltage to the PWM inverter side. CONSTITUTION:From an inverter circuit 7, harmonic is generated, and by injecting the harmonic into power-supply lines 1, 2, 3 via a current transformer 13, harmonic generated on a load 3 is compensated for, and is contrived not to be influenced on a power source. In other words, out of current detected by current detectors 21, 22, 23, a harmonic component taking-out circuit 24 takes harmonic, and the inverter circuit 7 is driven by a controlling circuit 8 so that the harmonic may be compensated for. The output side of the current transformer 13 is provided with parallel resonance circuits 15, 16, 17 consisting of a choke coil and a capacitor, and the circuits 15, 16, 17 are composed to resonate with a fundamental wave. Accordingly, an impedance is increased against fundamental frequency component and so the power source and inverter are separated from the fundamental frequency component.
Patent JP-S63276058-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: TANAKA EIICHIRO
IPC: G03G5/08
Filed: 1987-05-07
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and large electrostatic charge potential with a low residual potential by forming an electric charge transfer layer of a high-polymer layer including cyclic structure in the main chain and including a stage for forming the charge transfer layer by a heating treatment after or during formation of the high-polymer layer. CONSTITUTION:The charge transfer layer 2 is formed of the high-polymer layer contg. the cyclic structure in the main chain at the time of laminating a photoconductive layer 3 which generates carriers movable by photoexcitation on the charge transfer layer 2. The charge transfer layer 2 which has excellent heat resistance, the large carrier mobility and the good charge injection efficiency from the photoconductive layer 3 is formed at least after or during the formation of the high-polymer layer. The high-polymer layer having the cyclic structure in the main chain has photosensitivity and has the carrier mobility as large as 10-4-10-7cm<2>/V.sec. The electrophotographic sensitive body having the small residual potential, the high sensitivity and the large charge potential is thereby obtd.
Patent JP-H0411932-A (JP)
Title: Production of composite membrane
Inventor: YAMAMOTO MITSUGI
IPC: B01D71/08
Filed: 1990-04-26
Abstract: PURPOSE:To stably obtain a composite membrane having large separation factor by forming a thin layer comprising natural polysaccharide or its derv. containing a glucoside group in the main chain and containing ionic groups on a polymerized polymer porous film the surface of which is treated for hydrophilicity impartation. CONSTITUTION:In the production process of he composite membrane, first, at least one surface of a polymerized polymer porous film is preliminarily treated for hydrophilicity impartation or roughened. Then on this surface, a thin layer comprising natural polysaccharide or its derv. containing a glucoside group in the main chain and containing ionic groups is formed. The natural polysaccharide or its derv. is, for example, chitosan, alginic acid or derv. of these.
Patent JP-H05306805-A (JP)
Title: Burner
Inventor: UEDA JUNICHI
IPC: F23D14/08
Filed: 1992-04-30
Abstract: PURPOSE:To reduce combustion noises caused mainly by oscillating combustion in combustion generating less NOx. CONSTITUTION:Injection plates 12, each consisting of a horizontal portion 13 having auxiliary passages 16 on both sides of a burner main body 2 having a first burner port part 1, a vertical portion 14 and a slant portion 15 having a second burner port 18 comprising many injection ports 17, are provided in a closely contact state and unitarily with one another. By feeding a mixed gas from a first mixed gas chamber 3 to a second mixed gas chamber 19 through mixed gas passages 7 of the burner main body 2, a thick flame is formed at the first burner port part 1. and a thin flame, at the second burner port part 18, so that thick and thin combustion is performed. By this method, not only reduction of NOx to be generated can be realized but also the thick flame can be stabilized by feeding lean mixed gases to the base portion of the thick flame through the auxiliary passages. Further, by providing differences in height between the levels of the thin flame and the thick flame with the aid of the vertical portion, oscillating combustion is prevented, and noises of combustion can be lowered.
Patent JP-S62268484-A (JP)
Inventor: TABUCHI HARUO
IPC: E05D15/00
Filed: 1986-05-15
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-S6016226-A (JP)
Title: Pilot burner device
Inventor: OHARA SUMIO
IPC: F23Q9/00
Filed: 1984-05-31
Abstract: PURPOSE:To enable to deal with by one touch action with respect to any kind of gas by a structure wherein a pilot burner, a primary air regulator, a pilot nozzle and a pin are fixed to one another by one touch action. CONSTITUTION:The primary air port 10 of a pilot burner 1 is set in advance to the maximum aperture out of the apertures requested by all the gases. Primary air for each kind of gas is regulated by utilizing the diameter of a primary air port 12, the holes with different diameters of which are respectively bored on the obverse and reverse of a primary air regulator 14. In addition, the pilot burner 1, the primary air regulator 14, a pilot nozzle 16 and a pin 17 are fixed to one another by one touch action, resulting in especially facilitating to be detached one another.
Patent JP-H0615300-A (JP)
Title: Sludge dehydrating agent
Inventor: NAGAMOTO AKIMOTO
IPC: C02F11/14
Filed: 1993-04-15
Abstract: PURPOSE:To greatly lower the treatment cost of sludge by containing a structural monomer defined by a specified formula and/or a structural monomer defined by another specified formula in a specified ratio or more and containing a water soluble vinyl polymer with the viscosity being specified value or higher. CONSTITUTION:A sludge dehydrating agent is composed of a monomer unit having the formula I and/or a monomer unit having the formula II in 5 mole % or more and contains a water soluble vinyl polymer with specific viscosity [eta]=1dl/g wherein R1 in the formula 1 stands for hydrogen atom, methyl group, R2, R3 for C1-C2 alkyl, (n) for an integer of 2-4 and R1 in the formula II stands for hydrogen atom, R2, R3 for C1-C4 alkyl, (n) for an integer of 2-4. This sludge dehydrating agent is effective with a small amount addition and has high dehydrating efficiency while being stable to the flucturation of the sludge concentration. Being used together with a widely used flocculant, the agent compensates the disadvantage of the widely used, and conventional flocculant.
Patent JP-S5444837-A (JP)
Title: Graphic display equipment
Inventor: YONEZAWA SUSUMU
IPC: G09G5/08
Filed: 1977-09-16
Abstract: PURPOSE: To display a display mark with an overlapped coordinate-position display pattern which corresponds to key-inputted data, by assigning either one of two- dimensional coordinates, which correspond to a position on the display screen of a raster-scanning type display unit, through key inputting.  
     CONSTITUTION: In the raster-scanning type display unit, either one of two-dimentional coordinates (x) and (y) which correspond to the position on display pattern is assigned through key inputting and then, set to register 17 of mark insersion part 16. By pattern input part 10, the pattern is converted into an electric signal, which is run-length-coded by coding part 12, and then, the code is stored in buffer memory 13. In adress comparison part 18, the position is compared which corresponds to the address set to register 17 among run-length codes read out memory 13, and its coincidence result is sent to special mark signal generating part 19; and the code read out from memory 13 is applied to decoding part 14 and the coordinate position display pattern assigned by key-inputting is displayed on monitor 15 while being overlapped with the display pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5236204-A (JP)
Title: Coaxial rotation type piston engine
Inventor: IKUTA KAZUNARI
IPC: F02B53/00
Filed: 1975-09-12
Abstract: PURPOSE:To make simple mechanism of engine which is composed axis of symmetry circular cylinder, even pistons arranged in the cylinder and self-locking device for piston for obtain the torque by coaxial rotating.
Patent JP-H04338451-A (JP)
Title: Vital signal display device
Inventor: OTA HIROSHI
IPC: A61B10/00
Filed: 1991-05-16
Abstract: PURPOSE:To enable a person to be examined to monitor a vital signal by mounting a data extracting mechanism, a data sampling mechanism and a display mechanism on a bicycle with the connection to a vital signal mechanism for displaying a vital signal data to turn a bicycle motion load test to an outdoor dynamic motion load test. CONSTITUTION:A person 1 to be examined monitors a pulse wave data display mechanism 11 through a pulse wave data display hole 15 mounted at a part of a handle 14, a blood pressure data display mechanism through a blood pressure data display hole 16 and an electrocardiogram data display mechanism 13 through an electrocardiogram data display hole 17 as means to monitor a dynamic state of an organism during the driving of a bicycle. Signals are transferred to a display mechanism mounted at a part of the handle 14 with a signal line for transferring a vital signal to the handle 14 of the bicycle from a pulse wave data sampler 2, a blood pressure data sampler 3 mounted at a part of limbs of the person 1 to be examined and an electrocardiogram data sampler 4 mounted at a part of a body surface.