baber/WOPTO huggingface dataset:
Patent JP-H0955050-A (JP)
Title: Magnetic head device
Inventor: YAGI NORIO
IPC: G11B21/20
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To unnecessitate preparation for plural kinds of head parts for the purpose of changing heads in height by equipping a head height changing means for changing the height of a head from a contact plane of a head part with a disk to a head part mounting surface of a supporting part. SOLUTION: An upper magnetic head device 2 and a lower magnetic head device have the same structures. The magnetic head device 2 is equipped with a gimbal 5 as the supporting part and a magnetic head 6, and this magnetic head 6 is mounted on the head mounting surface 10 of the gimbal 5. Then, the magnetic head 6 has a sliding surface consisting of a slider and a front core. At the time of setting a head height from the sliding surface of the magnetic head 6 to be in contact with a floppy disk 1 to the head part mounting surface of the gimbal 5, the gimbal 5 is formed with a step part inserting parts, into which a step part is inserted. By using such a head height changing means, the height can freely be changed as occasion demands.
Patent JP-H0386297-A (JP)
Title: Treatment of waste water containing hydrogen peroxide
Inventor: FUKASE TETSURO
IPC: C02F1/58
Filed: 1989-08-29
Abstract: PURPOSE:To stably treat the waste water contg. H2O2 with high efficiency over a long period and to obtain high quality-treated water by breaking the cell membrane of a biomass prior to contact of the waste water with the biomass having catalatic activity. CONSTITUTION:The waste water contg. hydrogen peroxide is brought into contact with the biomass having catalatic activity such as Micrococcus agillis and Micrococcus luteus and treated. The cell membrane of the biomass is broken prior to contact of the waste water with the biomass by drying, acetone treatment, surfactant treatment, etc. Consequently, the deactivation rate is remarkably reduced, and treatment efficiency is kept high for a long time. Furthermore, high quality-treated water is obtained since the treatment efficiency is high.
Patent JP-H1066049-A (JP)
Title: Lock and limit setting controller and television receiver
Inventor: OTSUKI MASAKO
IPC: H04N21/4545
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent contents of default lock and limit setting from being relaxed more than all other contents of lock and limit setting. SOLUTION: When non-default set contents are revised, whether or not the non-default set contents after revision are tighter than the default set contents is discriminated. In the case that is it discriminated that the the non-default set contents after revision are tighter than the default set contents, the default set contents are automatically revised so that all the non-default set contents are not tighter than the default set contents.
Patent JP-2000057275-A (JP)
Title: Information processor and method, and providing medium
Inventor: IMAGAWA TOSHIYUKI
IPC: G06K17/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To remotely read, write, and edit information recorded in an information tag and to grasp its communication state. SOLUTION: Information recorded in the information tag 1 is read out by the antenna of a retrieving and repeating device 2 and its communication state is displayed at a display part 10. The read information is sent from the antenna and displayed on a display screen 23. The antenna 31 of an editing device 3 receives the information sent from the antenna of the retrieving and repeating device 2. This reception state is displayed at display parts 22 and 32 respectively. The received information is displayed on a display screen 33. Information that a user has edited on the touch panel of the display screen 22 is sent from the antenna 31 to the antenna of the retrieving and repeating device 2 and written to the information tag 1. The communication state at this time is also displayed at the display parts 22 and 10.
Patent JP-S61101566-A (JP)
Title: Rust-preventing primer composition
Inventor: SANO SHUNICHI
IPC: C09D5/08
Filed: 1984-10-25
Abstract: PURPOSE:To provide the titled compsn having excellent adhesion, rustproofness, etc. and suitable for use in coating iron materials as well as other metallic materials, consisting of a hydrolyzate obtd. by hydrolyzing an alkyl silicate with an org. acid, a polyvinyl butyral resin, an amino resin, a rust-preventing pigment and a solvent. CONSTITUTION:The titled rust-preventing primer compsn. contains 5-30wt% hydrolyzate (A) (having a degree of hydrolysis of pref. 50-95%) obtd. by hydrolyzing an alkyl silicate with an org. acid, 5-20wt% polyvinyl butyral resin (B) (having a degree of polymn. of pref. 200-3,000), 0.1-5wt% amino resin (C) (e.g. melamine/formaldehyde condensate), 1-10wt% rust-preventing pigment (D) (e.g. condensed aluminum phosphate) and 45-80wt% solvent (E) (e.g. a mixture of water and an org. solvent, pref. water is used in a quantity of not more than 20% based on that of the compsn.).
Patent JP-2000052687-A (JP)
Title: Writing utensil
Inventor: STUKENKEMPER HEINRICH
IPC: B43K25/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a clip attachment by a method wherein on a fixing web of a clip of a writing utensil cap, holding-positioning protuberances are provided, and the protuberance is held by a receiving opening of the cap, and the holding is fixed by a combination of first and second shaft parts of the cap with each other. SOLUTION: A cover cap of this writing utensil has a shaft part 1 comprising a cylindrical first shaft part 2, and a cup-shaped second shaft part 3 of which the front end is inserted in the first shaft part 2, and which is combined with an adhesive or the like with the first shaft part 2. To such a shaft part 1, a clip 10 made of a metal is attached, and to the rear end range of the clip 10, a fixing web 13 on which a holding protuberance 15 and a positioning protuberance 17 are provided in a manner to protrude to the opposite side, is connected. Then, when both shafts parts 2, 3 are combined, the holding protuberance 15 of the clip 10 is extended in a groove 6 of the shaft part 3, and also, the positioning protuberance 17 is engaged with a wall part of the shaft part 2 located ahead of a receiving opening 7 from the lower side, and both shaft parts 2, 3 are locked.
Patent JP-S60115536-A (JP)
Title: Production of fluoromethane
Inventor: TAKAYAMA SHIGERU
IPC: C07C19/08
Filed: 1983-11-29
Abstract: PURPOSE:To produce the titled compound useful in the field of semiconductor industry, in high yield, with little production of by-products, by the vapor-phase reaction of methyl alcohol with hydrogen fluoride at a temperature within a specific range, using a catalyst comprising zinc fluoride or zinc fluoride supported on a carrier. CONSTITUTION:A fluoromethane is produced by the vapor-phase reaction of methyl alcohol with hydrogen fluoride at 100-500 deg.C, especially preferably 150- 450 deg.C, in the presence of a catalyst comprising zinc fluoride or produced by forming a mixture of zinc fluoride and a carrier (preferably activated carbon) or supporting zinc fluoride on a carrier. The zinc fluoride used as the catalyst can be produced e.g. by fluorinating a zinc compound such as zinc oxide, zinc hydroxide, zinc chloride, etc.
Patent JP-H0271023-A (JP)
Title: High-frequency heating device
Inventor: ISHIMURA YOZO
IPC: F24C15/00
Filed: 1988-09-06
Abstract: PURPOSE:To strengthen the strength of a product and sufficiently ensure the capacity of a electric parts chamber rather than a heating chamber by bending the bottom plates of a heating chamber and an electric parts chamber from a back board to integrally form while allowing bending positions to be differt from each other to form the bottom plate of the heating chamber higher than the bottom plate of the electric parts chamber. CONSTITUTION:A lefthand plate 31, a righthand plate 32 and an upper plate 33 of a heating chamber are integrally bent to form and the bottom plate 34 of the heating chamber and the bottom plate 35 of an electric parts chamber are bent from a back board 36 to integrally form while, since bending positions are allowed to differ from each other and the bottom plate 34 of the heating chamber is formed higher than the bottom plate 35 of the electric parts chamber, the capacity of the electric parts chamber can sufficiently be ensured rather than the heating chamber.
Patent JP-S6469294-A (JP)
Title: Inverter controller
Inventor: KAJITA TAKEYOSHI
IPC: H02P27/06
Filed: 1987-09-07
Abstract: PURPOSE:To effectively prevent an insufficient torque or an overexcitation in a motor by individually correcting output voltage in response to the operation mode of a load, such as a motor. CONSTITUTION:A set value current signal 26 from a predetermined value setter 12 is input through a switch 17 as an acceleration time voltage correction signal 28 to a PWM controller 8 at the time of acceleration, and the controller 8 optimally controls the torque of a motor 5 through an inverter 4 on the basis of it. A constant time voltage correction signal 29 is output through a switch 18 to an adder 9 at the time of constant speed operation, the adder 9 outputs a voltage signal 24 to the controller 18 to optimally control the torque of the motor 5. Operation mode control signals 31, 32 are not output at the time of deceleration, the switches 17, 18 remain open and the controller 8 is not corrected.
Patent JP-H1044628-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: TAMURA YOSHIHIKO
IPC: B41M5/382
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the high whiteness of an image acceptive face and prevent the lowering of whiteness with time and optical fading of an image by containing a water-soluble resin, an emulsifiable hydrophilic resin and a water- soluble fluorescent whitening agent in an intermediate layer. SOLUTION: An intermediate layer is formed by containing a water-soluble resin, an emulsifiable hydrophilic resin and a water-soluble fluorescent whitening agent on a base. As the water-soluble resin, polyvinyl pyrrolidone resin, a polyvinyl alcohol resin or the like is used, and the additon amount of resins is set respectively approximately 10-80wt.%, preferably approximately 40wt.% or less of the total resin content of the intermediate layer. As the emulsifiable hydrophilic resin, a synthetic resin emulsion is used, and its additional amount is set approximately 10-80wt.% of the total content of the intermediate layer. As the water-soluble fluorescent whitening agent, a cationic benzimidazole fluorescent whitening agent is used, and its additional amount is set approximately 0.01-10wt.% of the total resin content of the intermediate layer as the solid content.
Patent JP-S6465675-A (JP)
Title: Signal processor
Inventor: HASEGAWA KAZUO
IPC: G06K7/00
Filed: 1987-09-07
Abstract: PURPOSE:To superpose a signal corresponding to a change in the impedance of a light receiving element to a prescribed reference voltage to output the superposed signal and to surely detect a signal of light reflected by white part by providing the titled device with the 1st and 2nd resistors, a comparator, a buffer circuit, and so on. CONSTITUTION:When light radiated from an LED 1 to a bar code face is reflected and the reflected light from a white part is inputted to a photo-transistor (TR) 2, the photodetecting quantity of the TR 2 is increased, current I3 is increased and the voltage of a node A is boosted. When the voltage of the point A exceeds the reference voltage VS, the output of an operational amplifier 12 to be a comparator is turned to a low level and charged to a capacitor 16 through a diode 18 as a holding voltage Ve. The voltage Ve is superposed to the voltage VS and the superposed voltage is impressed to the non-inversional input terminal of an operational amplifier 14 to be a buffer circuit, so that the output voltage of the amplifier 14 is dropped, current I2 is allowed to flow from the point A to the output terminal of the amplifier 14 through the 2nd resistor 13 and current I1 flowing into the 1st resistor 10 is reduced. Thus, the voltage of the point A is allowed to coincide with the voltage VS and the reflected light signal from the white part can be detected.
Patent JP-H0969817-A (JP)
Title: Optical communication equipment
Inventor: TAKAMATSU HIROYUKI
IPC: H04B10/114
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a battery for portable equipment by reducing the power consumption required for optical communication and to reduce interference and impairment to another spatial optical communication. SOLUTION: In a light emitting element 17 of a transmission part 13 of a first transmitter-receiver 10, light emission driving is controlled by a light emission drive control circuit 12, and the intensity of emitted light is adjusted by an emitted light intensity adjusting circuit 18 inside the light emission drive control circuit 12.  The intensity of received light at a light receiving element 27 of a reception part 24 of a second transmitter-receiver 20 is detected by a received light intensity detection circuit 28 inside an optical signal reception processing circuit 25, sent out through a transmission driving control circuit 22 and a transmission part 23 to be received at a reception part 14 of the first transmitter-receiver 14, and this received light intensity information is fetched by a reception processing circuit 15 and sent to the emitted light intensity adjusting circuit 18. In accordance with this received light intensity information, the emitted light intensity adjusting circuit 18 adjusts the light emitting element 17 into irreducibly minimum emitted light intensity capable of executing a stable optical communication.
Patent JP-H0388131-A (JP)
Title: Automatic loop gain control circuit
Inventor: SATO MASAYASU
IPC: G11B7/09
Filed: 1989-08-30
Abstract: PURPOSE:To keep the level of a light quantity signal constant, to simplify circuit configuration, and to miniaturize a circuit scale by controlling the change of a light quantity from an optical disk based on a control signal from a control signal generating means with a third gain varying means. CONSTITUTION:Reflect light from the optical disk is made incident on a quadripartite photodetector 3 via an actuator 2, and its output is processed at a tracking servo system 10 and a focusing servo system 20. An output signal from the detector 3 is inputted to a variable gain amplifier 33 as a total reflection light quantity signal S 32 via an inversion addition amplifier 31 and an LPF 32 in a SIGMAPD processing system 30A, and is compared with a reference signal Vr, and a difference signal is outputted to a gate voltage control circuit 36 as an error signal S35. At the circuit 36, a gate voltage Vgs which controls the amplifier 33 so as to set the signal S35 at 0 is outputted to a PET 34. Simultaneously, the voltage Vgs is inputted to the servo systems 10 and 20, and its gain is controlled, then, the output is fed back to the actuator 2.
Patent JP-S60117266-A (JP)
Title: Dichroic developing method
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/01
Filed: 1983-11-30
Abstract: PURPOSE:To attain sharp dichroic development having no color mixture by carrying a developer consisting of a mixture of black magnetic toner and color nonmagnetic toner which are charged electrostatically to the opposite polarities by the magnetic roll in a developing machine, and developing two electric latent images different in potential level at the same time. CONSTITUTION:A drum type photoconductor 1 which rotates clockwise is charged electrostatically and uniformly by a charger 2. The photoconductor is exposed to light beams 3 and 4 emitted by a laser light source to form two electrostatic latent images different in potential level, and those images are developed with the developer 7 which is carried by the magnetic roll in the developing machine and consists of the black toner and color toner with the opposite charge polarities, thereby forming a dichroic toner image 8. The charge of the toner image 8 is made unipolar and the image is transferred to transfer paper 10. The toner image 11 transferred onto the transfer paper 10 is fixed by heat and pressure. The color nonmagnetic toner 7b sticks on a positive electrostatic latent image part and the black magnetic toner 7a sticks on a negative electrostatic latent image part to obtain the sharp dichroic image without mixing both toner particles.
Patent JP-H0272660-A (JP)
Title: Semiconductor device
Inventor: TAKEDA AKIRA
IPC: H01L27/04
Filed: 1988-09-07
Abstract: PURPOSE:To prevent the adverse effect of generated electromagnetic waves on a neighboring semiconductor device by surrounding a device generating the electromagnetic waves with a shielding frame comprising a conductive material, and covering the upper side with a cap part comprising a conductive material through an insulating film. CONSTITUTION:The surrounding part of a device such as a spiral inductor 12 which generates electromagnetic waves is electromagnetically shielded. Namely, the surrounding part of the spiral inductor 12 comprising an aluminum layer which is formed on an SiO2 film 16 on an Si substrate 10 is surrounded with a shielding frame 14 formed with an aluminum layer. The upper part of the spiral inductor 12 is covered with a cap part 18 comprising an aluminum layer through the SiO2 film 16. Thus a semiconductor device is formed. Since the spiral inductor 12 is surrounded by the shielding frame 14 and the cap part 18 comprising the aluminum film, leakage of the electromagnetic waves are largely decreased even if the electromagnetic waves are generated from the spiral inductor 12, and the adverse effect on a semiconductor device at the surrounding part is prevented.
Patent JP-H1033445-A (JP)
Title: Cleaner
Inventor: IWAKI TAKEO
IPC: A47L13/16
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To efficiently take in dust, fully using a cleaning sheet without wasting it by applying a fastener sheet on both edges of a head facing a cleaning floor to catch a cleaning sheet wrapped there and processing a number of linear projections on its cleaning face. SOLUTION: An elastic member 2 is put glued onto a plastic board 1 to form the head of a cleaner with a grip. The bottom face of the elastic member 2 approximately same size with the board 1 is to serve as a cleaning face 3 wrapping up a cleaning sheet around it when use. Onto both edges of a head facing a cleaning floor is applied fastener sheet 5 to catch a cleaning sheet as well as a number of linear projections are processed on the bottom face of the cleaning face 3. The fastener sheet 5 is to have either hook or conical top elements of 1-4mm height on its face. As for the form and set pattern of the linear projections, more than 50% of them are favorably put slanted to the direction of cleaning.
Patent JP-S60116532-A (JP)
Title: Display unit for car's fuel consumption improvement
Inventor: KATOU MASAJI
IPC: G01D7/00
Filed: 1983-11-30
Abstract: PURPOSE:To make a display unit so as to call upon a driver to do his shift-up motion, by letting an electronic control unit judge 'proper' or 'improper' for the gear shifting step on the basis of an engine speed signal and an accelerator pedal opening signal and, when 'improper' is the case, lighting a pilot lamp. CONSTITUTION:An operating amount theta of an accelerator pedal 8 is outputted out of a potentiometer 8b as an analog value. An electronic control unit 12 detects this value, calculating the opening of a throttle valve 9 and generating a command so as to make the valve open as much as necessary. Speed of an engine 1 is detected by an engine speed sensor 7 and stored in the control unit 12. A display unit for car's fuel consumption improvement repeatedly performs sequency motions for displaying the fuel consumption improvement according to a program being housed in a control program memory 12b. If a degree of return in the accelerator pedal 8 is little and the speed of the engine 1 still remains in being high, the control unit 12 lights a shift-up lamp 10 and gives warning to a driver.
Patent JP-S59115986-A (JP)
Title: Heat exchanger
Inventor: IDE KENICHI
IPC: F28G9/00
Filed: 1982-12-21
Abstract: PURPOSE:To clean a heat exchanger by stopping the flow of a gas every minute without the stopping of the flow of all of the gas by a method in which the cell of the heat exchanger is divided into plural sections, the inside of any one of gas ducts connected to the heat exchanger is divided into gas flow paths in the same number as the cells, and dampers are provided to the inside of the gas flow paths. CONSTITUTION:A low-temperature cell 1 and a high-temperature cell 2 have each a 4-stage stack structure of cylindrical cells. In each cell, the heating pipes 3a of heat pipes are laid, and water-washing nozzles 4a are provided on the uppermost stage heat pipe of each cell. The inside of any one of high-temperature gas ducts 10 is divided into gas flow paths in the same number as the cell 2 by partition walls 12a, and dampers 11a are set in each of the gas flow paths. Even in the case of the cell 1, like the cell 2, the outer edges of both-end openings of stacked cells are connected to the low-temperature gas ducts 8, and partition wall and dampers 9a are set in any one of the ducts 8.
Patent JP-S59132155-A (JP)
Inventor: KORONBO PIERO
IPC: H01L23/48
Filed: 1983-11-30
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-S60117841-A (JP)
Title: Communication system between processors
Inventor: YAMADA KENJI
IPC: G06F15/167
Filed: 1983-11-29
Abstract: PURPOSE:To eliminate waiting and contention among plural microprocessor units by making each microprocessor unit correspond to each column of a data storage matrix switch circuit, writing data to a memory corresponding to the said corresponding column at write and switching a selecting circuit at read so as to read it in a row direction of the said switch circuit. CONSTITUTION:A signal path in each selection circuit in a data storage matrix switch circuit 500 is connected longitudinally by a control signal of a synchronism control circuit 400 at initial state, each FIFO memory is connected in longitudianl (column) direction and the microprocessor units 1, 2 and 3 write a data in their FIFO memory of each column and store it. Then the signal path in each selection circuit is switched by the control signal of the synchronism conrol cicuit 400 and connected in the lateral (row) direction of each FIFO memory. Thus, the units 1, 2 and 3 read the data of the FIFO memories in the direction of row respectively. That is, the units 1, 2 and 3 receive the data from the other units.
Patent JP-S60117822-A (JP)
Title: Cesium atomic oscillator
Inventor: KARIYA NORIJI
IPC: H01S1/00
Filed: 1983-11-29
Abstract: PURPOSE:To actuate automatically a demagnetization circuit and also to limit the stop time of an oscillator within a several minutes by setting the degaussing circuit in a body with a magnetic circuit of the oscillator. CONSTITUTION:A timer circuit 7 starts its actuation by means of an input switch 8, and the conduction current so far supplied to an energizing coil 3 from an energizing circuit 4 via a switch circuit 6 is cut off. Then a degaussing circuit 5 is connected to the coil 3. However the actuation of the circuit 5 is stopped by the circuit 7 after a fixed period of time. At the same time, the circuit 4 is connected the coil 3 via the circuit 6 and reset to its original stage. Therefore the yoke degaussing is through only with an external operation of an input switch 8. Furthermore the supply time for attenuated AC can be limited within several minutes to the circuit 5. In this case, it is not needed either to stop the operation of a cesium furnace within a cesium beam pipe. Thus the rise time (about 30min) of the cesium furnace can be omitted.