baber/WOPTO huggingface dataset:
Patent JP-H04283772-A (JP)
Title: Image forming device and image forming method
Inventor: KIOKA HIDEKATSU
IPC: B41J2/44
Filed: 1991-03-12
Abstract: PURPOSE:To prevent the soiling of a laser beam source, etc., and to prevent the deterioration of image quality by setting a slit shutter for an optical housing to an open state only at the time of forming an image and then, emitting a laser beam. CONSTITUTION:An optical unit 6 is consituted of a laser diode 10 functioning as the laser beam source and an optical system such as a deflection mirror 11, an Ftheta lens 12 and a returning mirror 13 and these are contained in the optical housing 14. In a laser beam emitting part in the optical housing 14, a slit 15 and a shutter 16 for opening and closing the slit 15 are installed. The shutter 16 is set to the open state by a shutter driving means 20 provided with a motor, etc., only at the time of forming the image. In the other causes, the shutter 16 is set to closed state, and the optical housing 14 is tightly closed. Thus, the time of allowing scattering toner and dust, etc., to come into the optical housing 14 can be shortened.
Patent JP-H02252155-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAKETA KEIJI
IPC: G11B15/04
Filed: 1989-03-24
Abstract: PURPOSE:To instantly decide whether a tape is recordable or not by rewinding the tape from a recording commencing position by a prescribed amt., making afterward the tape travel for reproducing and performing automatically an operation for finding an accurate unused recording track position with a system controller. CONSTITUTION:When a tape rewinding mode is set by a remote controller, etc., the tape is fed in the rewinding direction by a system controller 3. On the other hand, a capstan system counter 7 under reset is set as a measuring mode via a measuring control circuit 9 to calculate a moving amt. of the tape under rewinding. Now, when a comparing decision is made by a tape position comparing and recording circuit 8 that the tape has been rewound to a position of a set desired rewinding value, this comparison output is supplied to the controller 3. By this comparison output, a reproducing mode control signal is outputted by the controller 3 to set a mechanical tape traveling system driving circuit 4 and a video circuit 5 as a reproducing mode respectively. Then, when the original position is detected by the circuit 8, a pause mode is set by the controller 3, and afterward, a recording mode is to be set. During the period of this pause, the operator decides whether the recording should be continued or not.
Patent JP-H05272780-A (JP)
Title: Heat pump type air conditioner
IPC: F24F13/22
Filed: 1992-03-27
Abstract: PURPOSE:To suppress the cold heat loss in cooling operation, reduce the city water used for humidification in heating operation and reduce the system of water discharging pipeline by using condensed water effectively. CONSTITUTION:The subject device is provided with a water evaporating means 11, evaporating water by condensing heat generated in a heat exchanger 2 for heat source, a humidifying means 10, humidifying supplying air SA heated by condensing heat generated in another heat exchanger 1 for regulating temperature, a pump 16, transporting the condensed water W of the heat exchangers, and a switching means 18, switching a condensed water transporting route 17 from heat source side water feeding condition, supplying the condensed water W generated in the heat exchanger 1 for regulating temperature into the water evaporating means 11 by the pump 16 as evaporating water, into a temperature regulating side water feeding condition, supplying the condensed water W in the heat exchanger 2 for heat source into the humidifying means 10 by the pump 16 as humidifying water.
Patent JP-H0594161-A (JP)
Title: Method for driving matrix type liquid crystal optical device
Inventor: FUJITA MASANORI
IPC: G02F1/133
Filed: 1992-03-27
Abstract: PURPOSE:To provide a method for driving a matrix type liquid crystal optical device which does not cause the black change of a transparent electrode and the deterioration of liquid crystal and which can obtain excellent contrast even when the device is driven for a long time. CONSTITUTION:By impressing of a first pulse group P1 or P2, a picture element is set to be a desired optical response state. By impressing of a second pulse group A1 or A2, the optical response state of the picture element is held. In the respective pulse groups, pulses having the negative polarity of symmetrical waveform with respect to all the pulses having the positive polarity exist. Besides, the last pulses of the first groups P1 and P2 have the polarity which is reverse to the first plulses of the second groups A1 and A2 and the polarity of the first and the last pulses of the second groups A1 and A2 are mutually made to be reversed.
Patent JP-H06282671-A (JP)
Title: Cordless bar code reader
Inventor: TAROUMARU MAKOTO
IPC: G06K7/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a cordless bar code reader which is highly portable and can directly transmit the data to a remote place by a telephone circuit. CONSTITUTION:At a digital radio telephone slave station, a bar code 10 is read by an optical reading part 11. Then the bar code data coded by a bar code decoder 12 and the voice data digitally coded by a voice coding part 22 via a microphone 20 and a voice amplifier 21 are transmitted in radio waves to a radio telephone master station connected to a communication circuit by a radio control part 17 via a radio part 16 where a radio channel, etc., are controlled and an antenna 18.
Patent JP-H08241569-A (JP)
Title: Fm demodulator and reproducing device using the same
Inventor: SOGO AKIRA
IPC: G11B20/06
Filed: 1995-03-03
Abstract: PURPOSE: To provide an FM demodulator and a reproducing device using the demodulator which is capable of removing jitter components that are caused in the case of reproducing FM modulated waves recorded on a recording medium by the use of a simple circuit. CONSTITUTION: A jitter components extraction circuit 5 extracts jitter components J from the horizontal synchronization signals Hsync in a FM video signal SV based on the reference clock signals CK0. Based on these jitter components J, a clock signal generation circuit 13 generates operation clock signals CK1 including jitter components J. FM demodulation circuits, 10 to 12, sample inputted FM analog-audio signals SL, SR and FM video signals SV based on the operation clock signals CK1 and outputs the sampled signals based on the reference clock signals CK0 not including jitter components J. Through this, the jitter components J generated at the time of reproducing FM analog-audio signals SL, SR and FM video signals SV recorded on the recording medium are excluded.
Patent JP-2000262699-A (JP)
Title: Device for discharging bonus ball for pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve a reliability in an action by means of excellently treating the flow abnormality of bonus balls by executing control that an intermittent operation is executed by means of the electric driving means of a bonus ball discharge mechanism in the case of the bonus ball flow abnormality and a normal operation is recovered in the driving means after a prescribed number of bonus balls are discharged. SOLUTION: The bonus ball discharge device arranged in a mechanism board 4 on the rear surface of a game board 3 is constituted by equipping the bonus ball discharge mechanism 18 for discharging the bonus balls supplied from a bonus ball tank 15 by the electric driving means when a prize winning ball is detected and with a ball detector 18c or the like for detecting the bonus balls which are discharged by the mechanism 18. When the bonus balls are discharged by the action of the driving means in the mechanism 18 and unless the bonus balls are not detected for a fixed time by the detector 18c, the driving means are intermittently operated and also the effect is reported by a reporting means.  Besides, the normal operation is recovered from the intermittent operation when the prescribed number of bonus balls are detected by a bonus ball number counting means in the case of discharging the bonus balls by the intermittent operation of the driving means.
Patent JP-H04306847-A (JP)
Title: Vapor epitaxial growth method and device
Inventor: NISHINO HIROSHI
IPC: H01L31/0264
Filed: 1991-04-03
Abstract: PURPOSE:To provide a vapor epitaxial growth method and a device where a CdTe and a Hg1-xCdxTe crystal grow in lamination uniform in composition oh the surface of an epitaxial growth substrate. CONSTITUTION:Material gas is fed to an epitaxial growth substrate 4 from gas feed nozzles arranged in row, and the fed material gas is thermally decomposed, whereby a first epitaxial crystal and a second epitaxial crystal different from each other in composition are formed in multilayer on the substrate 4. At this point, the distance between the substrate 4 and the tip of the material gas feed nozzle is made to vary corresponding to the growth times of the first epitaxial crystal and the second epitaxial crystal, and gas feed nozzles located confronting the center of the substrate 4 and other gas feed nozzles confronting the peripheral part of the substrate 4 are made to vary from each other in gas material concentration to effect the second epitaxial crystal growth.
Patent JP-H11269091-A (JP)
Title: Medicine for preventing and/or treating septicemia
Inventor: TANI TORU
IPC: A61P31/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an agent for preventing and/or treating septicemia, useful as a medicine. SOLUTION: This agent for preventing or treating septicemia contains a tumor cytotoxic factor-11 (TCF-11) as an active ingredient. The agent for preventing or treating the septicemia is especially excellent against the septicemia developed on one or more factors selected from the group consisting of infectious diseases, burns, surgical operations, cancers, acquired immunodeficiency syndrome(AIDS), radiotherapy, chemotherapy and long-term central venous hyperalimentation (TPN). The agent is useful as a medicine for preventing and/or treating the septicemia.
Patent JP-S546423-A (JP)
Title: Chrominance-subcarrier-phase controller
Inventor: WATAYA YOSHIZUMI
IPC: G11B20/02
Filed: 1977-06-17
Abstract: PURPOSE: To simplify burst detection and phase inverting operation, and to downscale the circuit by controlling the phase-switching sequence of a 90°-phase advancement-delay circuit indirectly without inverting a signal directly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07237872-A (JP)
Title: Up and down compatible stair type escalator system
Inventor: TATSUMI SHIGEZO
IPC: B66B21/00
Filed: 1994-03-02
Abstract: PURPOSE:To simplify the structure by providing an upper and a lower parallel pole shafts in stairs, and respectively connecting both upper and lower ends thereof to both upstairs and downstairs ball screw, and respectively connecting both upstairs and downstairs ball screws to an orthogonally crossing shaft reduction gears motor through plural orthogonally crossing shaft converters. CONSTITUTION:Both an upper and a lower pole shafts 1, 2 are providing in stairs. Each upstairs end 1', 2' of both the upper and lower shafts 1, 2 are respectively connected to both an upper and a lower ball screw nuts 4, 5 of an upstairs ball screw 3. Each downstairs end 1'', 2'' of both the upper and the lower parallel pole shafts 1, 2 are respectively connected to both an upper and a lower ball screw nuts 7, 8 of a downstairs ball screw 6. Furthermore, both the upstairs and downstairs ball screws 3, 6 are respectively connected to an orthogonally crossing shaft of an orthogonally crossing shaft reduction gears motor 11 through plural orthogonally crossing shaft converters 9, 10. Step plates of a stairs are alternately connected to both the upper and lower parallel pole shafts 3, 6, and while, the orthogonally crossing shaft reduction gears motor 11 is normally and reversely rotated to elevate and lower the step plates.
Patent JP-S60215022-A (JP)
Title: Production of polycarbonate resin and optical molding therefrom
Inventor: MASUMOTO MITSUHIKO
IPC: C08G63/00
Filed: 1984-04-10
Abstract: PURPOSE:To obtain the titled resin excellent in flow and useful for optical moldings, by producing the resin from a dihydric phenol compound by using a specified monofunctional organic compound and a polyfunctional organic compound as a chain terminator and a branching agent, respectively. CONSTITUTION:A polycarbonate resin is produced from a dihydric phenol by using a monofunctional organic compound of formula I or II as a chain terminator and using an at least trifunctional organic compound having phenolic hydroxyl groups as a branching agent. In the formulae, X is -COCl or -COOH, Y is a direct bond or -COO- and n is 8-30. It is suitable that the viscosity-average MW of the branched end-modified polycarbonate resin is set such that its Q value may be 20X10<-2>cc/sec or below. For this purpose, it is suitable that its viscosity-average MW is 13,000-23,000, preferably 16,000-20,000.
Patent JP-H08270439-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAKAMI AKIHIDE
IPC: F02D43/00
Filed: 1995-03-29
Abstract: PURPOSE: To prevent the coking and abnormal combustion of a catalyst with a heater caused by the adhesion of sludge formed of HC by providing the catalyst with the heater downstream an NOX purifying catalyst, and interposing an HC adsorbing catalyst between the purifying catalyst and the catalyst with the heater. CONSTITUTION: An NOX purifying catalyst 3 for purifying NOX in exhaust gas under the presence of HC is disposed upstream the exhaust passage 2 of an automobile engine 1, an in-line four-cylinder lean-burn engine, and an electric heater catalyst(EHC) 5 with an electric heater additionally provided at a three- way catalyst serving as an exhaust purifying catalyst is disposed downstream. An HC adsorbing catalyst 4 for adsorbing HC in exhaust gas in a low temperature area and releasing the adsorbed HC in a high temperature area is further disposed between the NOX purifying catalyst 3 and the EHC 5. With this constitution, a large quantity of HC does not flow into the EHC 5 so as to prevent the coking and abnormal combustion of the EHC 5 caused by the adhesion of HC.
Patent JP-H02248443-A (JP)
Title: Hydrophilic resin composition
Inventor: OI TAKESHI
IPC: C08L23/00
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a hydrophilic resin composition improved in (the persistence of) the hydrophilicity by mixing a polyolefin resin with a specified ethylene copolymer. CONSTITUTION:Ethylene (a) is radical-copolymerized with a polyalkylene glycol mono(meth)acrylate (b) and optionally other ethylenically unsaturated monomers (c) at 100-300 deg.C under an ultrahigh pressure of 500-2500kg/cm<2> in the presence of a free radical generator and optionally a chain transfer agent to obtain an ethylene copolymer containing 20-99wt.% ethylene units, 80-1wt.% polyalkylene glycol mono(meth)acrylate units of the formula (wherein R<1-2> are each H or a methyl; and n is 2-9), and 0-40wt.% ethylenically unsaturated units [the composition is on the basis of (a+b)] and having an intrinsic viscosity (in xylene at 75 deg.C) of 0.07-0.40dl/g, e.g. ethylene/polyethylene glycol monomethacrylate copolymer. 99-60wt.% polyolefin resin (e.g. low-density PE) is mixed with 1-40wt.% said copolymer.
Patent JP-S58189334-A (JP)
Title: Method and device for bright annealing of metallic wire rod
Inventor: MARUMO FUJIO
IPC: C21D9/56
Filed: 1982-04-30
Abstract: PURPOSE:To enable economical and efficient bright annealing in the stage of annealing a bright metallic wire, by making use of the waste heat of a waste combustion gas, and reducing and removing the residual oxygen in the waste gas. CONSTITUTION:A bright metallic wire 11 such as an enamel copper wire or the like is passed through an annealing furnace 12, and is then immersed in annealing liquid 16 through a hood 15 for liquid sealing, so that the wire is cooled slowly and annealed. A waste combustion gas is supplied in this case into the upper passage 19 in the upper part of the furnace 12 from a supply device 14. The content of O2 is made zero by the reaction of CO and residual O2 in the waste gas owing to imperfect combustion. The waste combustion gas contg. no O2 is supplied onto the passage 13 to heat and anneal the wire 11 passing through the inside of said passage. Since no O2 is contained in the waste combustion gas for heating and the gaseous pressure in the lower passage is high, the entry of the atmospheric air through an inlet 13a into the passage 13 is prevented; therefore, the wire 11 is annealed without oxidation while the brightness thereof is maintained.
Patent JP-H01244550-A (JP)
Title: Engineer panel control system
Inventor: NISHIJIMA YASUMASA
IPC: G06F11/28
Filed: 1988-03-25
Abstract: PURPOSE:To set a stop condition to even data other than memory data by judging it by the software means of a CPU whether the condition is satisfied or not. CONSTITUTION:A stop condition judging means 24 transfers the control to an engineer panel 10 when judging that the stop condition is satisfied. When the means 24 judges that the stop condition is not satisfied, the means 24 sets instruction execution of an instruction executing means 21 to the single step mode and performs the processing to set the control of an address coincidence control means 23 to the holding mode. An internal interrupt handling control means 25 resets a single step setting means 22 to release the single step mode and sets the control of the address coincidence control means 23 to the effective mode. Thus, a stop condition judging means 24 consisting of the software means judges the stop condition and the stop condition can be set to even data other than memory data.
Patent JP-S62228857-A (JP)
Inventor: MATSUDA KAZUTO
IPC: F25D23/00
Filed: 1986-03-28
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-H02282971-A (JP)
Title: Cartridge handling system
Inventor: TOOMASU SHII ORIBAA
IPC: G11B19/00
Filed: 1990-03-20
Abstract: PURPOSE: To detect the position of a mechanism using the minimum number of sensors by detecting the position of the mechanism in a control system through monitoring a force applied by the motor of the system. CONSTITUTION: An input parameter is received by a transfering axis module 200, profile generating scaling information is generated and transmitted to a profile generator 206. A position profile is generated and transmitted to a Y control loop 150Y and Z control loop 150Z with the generator 206. As the mechanism transfers, control loop information is converted into force information with force calculating modules 174Y and 174Z and stored into a variable storage area 176. Also, when a setup is executed in the module 200, a breaking force set is transmitted to a loop monitor 210 with signals 212. The breaking force set value is compared with a force entered the storage area 176 with the monitor 210, when the force exceeds a safety limit, loops 150Y and 150Z are broken.
Patent JP-S51147311-A (JP)
Title: Magnetic head
Inventor: MOROKUMA HAJIME
IPC: G11B5/23
Filed: 1975-06-13
Abstract: PURPOSE: Giging a slope to the gap surface of mutually confronting cores and making this slope a curved surface, to get a narrow gap accurately and easily. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04307740-A (JP)
Title: Manufacture of bicmos semiconductor integrated circuit
Inventor: KURODA SHUNICHI
IPC: H01L21/8249
Filed: 1991-04-04
Abstract: PURPOSE:To reduce the distance between a base (P<+>) and an emitter to a required minimum size, to reduce the resistance of the base, to form a slender emitter and to enhance a high-speed operation performance by a method wherein grooves are formed in the emitter and a collector part and SW's (sidewalls) are formed at the emitter and the collector part simultaneously with the SW of a MOS. CONSTITUTION:After poly-Si for gate use and an NPN base are formed, an Si3N4 film 111 is formed on the surface of a substrate, after that, a collector 112, a base 114 and an emitter 113 are opened, the collector 112 and the emitter 113 are dug to be deep additionally by an anisotropic etching operation. After that, the Si3N4 film 111 other than a base region for a bipolar transistor is removed, and a PSG 116 used to form a sidewall (SW) is formed on the surface of the substrate. Then, an SW etching operation is executed, and SW's are formed on both sides of a gate and at the inside of the emitter and the collector. Thereby, the position of P<+> for base extraction use can be decided by using one mask and by one photolithographic operation when the Si3N4 film is etched.
Patent JP-H05277834-A (JP)
Title: Wire electric discharge machining device
IPC: B23H7/00
Filed: 1992-03-30
Abstract: PURPOSE:To enhance working efficiency for assembly, maintenance and inspection by engaging a guide with a shielding plate in such a way as to be freely displaced, and thereby smoothing movement between a lower arm and a processing tank even when the outer circumference of the lower arm is not parallel with the inner circumference of the guide. CONSTITUTION:A guide 8 is engaged with a shielding plate 5 in such a way as to be freely displaced. This constitution allows the guide 8 to be displaced while a lower arm 9 is being copied, and makes movement smooth between the lower arm and a processing tank 1 when the movement of the shield plate 5 does not agree with the movement of the processing tank 1 in direction, that is, when the outer circumference of the lower arm 9 is not parallel with the inner surface of the guide 8, or even when the shield plate 5 is deformed. It is therefore not necessary that the movement of the shield plate 5 is strictly brought into line with the movement of the processing tank 1 in direction in advance, and working efficiency for assembly, maintenance and inspection can thereby be enhanced. In addition, sludge produced by machining is discharged to the outside of the processing tank 1 together with machining fluid 10 out of a gap formed between the inner surface and the lower arm 9, and the sludge thereby will never remain between the guide and the lower arm.
Patent JP-S58188091-A (JP)
Inventor: KOBAYASHI SHIYOUZOU
IPC: H05B6/74
Filed: 1982-04-28
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-H10266457-A (JP)
Title: Expanded raw material for manufacturing expanded product
Inventor: SUGIO EIJI
IPC: B21D31/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an expanded raw material for manufacturing an expanded product which is high in connecting operability and has thick cord parts that constitute a network. SOLUTION: An expanded raw material 11 for manufacturing an expanded product has a network forming part 12 comprising a plurality of cord parts 3 arranged in parallel and web parts 4 connecting the adjacent cord parts 3 together in their longitudinal direction and having slots 6 formed in a zigzag pattern. In this case, the cord part 3 serves as the expanded raw material 11 which is hollow.