baber/WOPTO huggingface dataset:
Patent JP-H04235629-A (JP)
Title: Square root arithmetic unit
Inventor: UCHIBORI KATSUAKI
IPC: G06F7/552
Filed: 1991-01-11
Abstract: PURPOSE:To reduce the transmission delay time by omitting a floating decimal multiplication part and reducing the circuit scale. CONSTITUTION:A square root arithmetic unit for floating decimal points using 2 as a fundamental number consists of a 1st conversion table storage pert which stores a conversion table that outputs the square root of the corresponding input using a mantissa of the number to be computed as an input, a 2nd conversion table storage part which stores a conversion table that outputs 1/2 of the square root of the value obtained by doubling the corresponding input with input of the mantisse, a division part which obtains the 1/2 value of an exponent of the number to be computed, an addition part which adds 1 to the output of the divider means, and an arithmetic result selection part which selects the floating decimal point obtained by adding the output mantissa of the 1st conversion table storage part to the output exponent of the division part or the floating decimal point number obtained by adding the output mantisse of the 2nd conversion table storage part to the output exponent of the output of the addition part end then outputs the selected decomal point number as the arithmetic result.
Patent JP-S5388241-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI IWAO
IPC: F24C7/02
Filed: 1977-01-12
Abstract: PURPOSE: Prevention of wave leakage by providing a door with an attenuation groove, disposing a metal cylindrical object with a transmission width of not more than λ/2 of a wave length used λ and by installing upright metal wall having plural openings along the peripheral wall of a main body opposite the attenuation groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0774566-A (JP)
Title: Output signal generating circuit device
Inventor: YOHAN TORAUPU
IPC: H03G7/00
Filed: 1994-01-13
Abstract: PURPOSE: To simplify the constitution of an output signal generating circuit by reducing a constant source current to a residual current by using a branch current flowing to the output side of a differential amplifier and controlling the operating current of the differential amplifier, using the residual current. CONSTITUTION: A constant-current source QL sets a source current IL and the current IL is divided into a branch current IP flowing to the output side A2 of a differential amplifier and a residual current IN. The residual current IN sets the operating current of the differential amplifier by controlling a current mirror through a transistor T5. Then the constant source current IL is reduced to the residual current IN by the branch current IP and the operating current of the differential amplifier is periodically controlled by using the residual current IN. Since the residual current IN is considerably smaller than a current source IQ, a proportional factor can be adjusted to the areal ratio between monolithic integrated current mirror transistors T5 and T6.  Therefore, the whole operating current IQ can be made to flow to the output side A1 of the differential amplifier as an output current 1A against a high input signal UE.
Patent JP-H07238427-A (JP)
Title: Pneumatic control device for machine
Inventor: KURAUSU GIYUNTAA
IPC: B01D46/00
Filed: 1995-01-10
Abstract: PURPOSE: To prevent scattering of dust and fiber waste generated by a spindle wind and obstruction to an air flow of air conditioning by providing a separation element acting as an air filter. CONSTITUTION: In a textile machine, a separation element 10 consists of a fixed separation wall made of felt-shaped or fabric-shaped materials acting as an air filter so as to cover plural spindles 3 arranged in a row on a spindle table 2 from the side of the spindle or of movable long or ring-shaped filter belt/or the like. The separation element is provided in an inner position 22 or an outer position 23 of the machine with respect to the spindle 3, and a cleaning device composed of a relatively movable suction nozzle is provided side by side in the separation element 10.  The separation element filters dust of material particles, fiber waste, or the like, which is broken away from the spindle 3 and generated by the rapidly rotating spindle 3, weakens an air flow at a passage between the machines by squeezing a spindle wind and avoids obstruction to a room cleaning function by air conditioning.
Patent JP-S62161677-A (JP)
Title: Sorter
Inventor: FURUKAWA HIDEAKI
IPC: B65H39/11
Filed: 1986-01-10
Abstract: PURPOSE:To miniaturize a device as well as to make it usable so easily, by letting this device perform the movement of each bin in regular sequence from a bin mobile part at the forefront among plural bin mobile parts, moving in dependently, provided with plural bins moving in a constant direction. CONSTITUTION:A bin unit A consisting of plural bins 121A-121J and another bin unit B consisting of the same way go up from the illustrated home position by each of motors 113 and 213. They continue to go up while receiving the copied paper to the specified bin from feed rollers 106 and 206. On the other hand, the sheets of paper having been fed to an inlet guide 101 from a copying machine at the upstream pass through a feed roller 104 and are divided into two parts by a select flapper 108. One side is fed to a bin unit a by way of a feed guide 105 and the feed roller 106, and the other is conveyed by a feed guide 107 and fed to another bin unit B. the select flapper 108 operates so as to move each bin in regular sequence from a bin mobile part at the forefront by a control part. With this constitution, a device is miniaturized and mode usable so easily.
Patent JP-H03208850-A (JP)
Title: Production of low-hydration heat mass concrete, low-hydration heat mass concrete cement for producing low-hydration heat mass concrete
Inventor: SUZUKI NOBUO
IPC: B02C19/06
Filed: 1990-01-09
Abstract: PURPOSE:To provide the above high-strength mass concrete which obviates the rapid generation of hydration heat and cracking by using the kneaded matter consisting of the spheroidized cement obtd. by spheroidizing the outer peripheral surfaces of microparticles of cement clinker by polishing, melting, etc., aggregate and water. CONSTITUTION:The spheroidized cement is produced by a method of supplying the fine particles of the cement clinker led out of the finishing mill of a process for producing cement by conventional methods to an annular collision chamber 7 of a high-speed jet impact device and grinding these particles to spheroidize the particles or other methods. The spheroidized cement, >=60% of which has 3.9 to 30mum diameter, is more preferable. The mass concrete is produced by using the kneaded mixture composed of such spheroidized cement, the aggregate (e.g. sand) and the water. Since the spheroidized cement has a low specific surface area, the contact surface area with the water decreases and the mass concrete of the low hydration heat is produced.
Patent JP-H02185355-A (JP)
Title: Repair method for rotating blade in electric razor
Inventor: SUGAMORI TAMOTSU
IPC: B24B3/48
Filed: 1989-01-09
Abstract: PURPOSE:To enable to restore the sharpness of an edge tip and to reduce the need for changing a rotary blade, by rotating in opposition a rotary blade for a fixed time by a motor by coating a paste like abrasive on the surface of a porous net and into the porous net. CONSTITUTION:When abrasives are coated of the surface of a porous net 6, the abrasives come into the internal face of the porous net 6 by passing a lot of small holes. A motor 1 is rotated in opposition for scores seconds and several minutes by reversing the polarity of a battery loaded on the motor 1 by turning over a switch. The rotary blade 3 becomes in a inclining state in the opposite direction and is rotated with the back face of the edge tip elastically sliding with the inner face of the porous net 6 and the abravies are interposed in the sliding part. Thus, the edge tip can be polished simply, also desired sharpness is held over a long term and the need for changing the rotary blade is reduced.
Patent JP-H02182061-A (JP)
Title: Serial interface
Inventor: TANAKA HIROZO
IPC: H04L29/06
Filed: 1989-01-09
Abstract: PURPOSE:To attain the communication with a serial interface of a different communication system by making two systems being a system using a data transmission terminal and a data reception terminal for data transmission reception independently and a system using the data transmission and reception by a common terminal selectable according to a program. CONSTITUTION:A program sets a control register 2 in a way that a data input and output terminal 9 acts like a data reception terminal and a data output terminal 10 acts like a data output terminal. In the case of receiving a data, the control register 2 uses a signal from a control signal output terminal 7 so as to control an input/output section 3 in a way that the received data reaches a data input terminal 5 from the data input/output terminal 9. In the case of sending a data, the control register 2 uses a signal from a control signal output terminal 8 so as leo control an output section 10 in a way that the sent data reaches a data output terminal 10 from the data output terminal 6. Thus, the lines are connected directly to the data transmission terminal and the data reception terminal of a serial interface to be communicated to apply communication.
Patent JP-H04241636-A (JP)
Title: Time monitoring circuit
Inventor: UEDA KATSU
IPC: G06F11/28
Filed: 1991-01-14
Abstract: PURPOSE:To perform time monitoring matching the number of the execution clocks of an instruction at every instruction code and to analyze the error state at the time of time-out by stopping an arithmetic circuit. CONSTITUTION:A storage circuit 20 for storing the numeric value of monitoring clocks which is the maximum number of the execution clocks of an instruction code in corresponding to the instruction code is provided and, when the instruction code is read out, the corresponding numeric value of monitoring clocks is set in a time monitoring counter 30 from the circuit 20 and the counter 30 starts down-counting when the execution of the instruction is started. When the value of the counter 30 becomes zero, a time-out detection circuit 40 generates a time-out reporting signal.
Patent JP-H07207972-A (JP)
Title: Lifting gear
Inventor: GOTO YUKIO
IPC: E04H6/06
Filed: 1994-01-14
Abstract: PURPOSE:To keep either side of both symmetrical balance chains in horizontality by hanging the central part of one side of a tray with a sling chain of this lifting tray going up and down after mounting a car, and supporting it. CONSTITUTION:A traversing tray is shifted by operation of a delivery operating panel, and a driving wheel is driven and this traversing tray travels on both front and rear ground frames, forming a down space in the lower part of a lifting tray 1. Next, two sling chains 15a and 15b are delivered by drive of a lifting motor 12, descending at the side of a rear end surface 4 of the lifting tray 1. Simultaneously the side of a boarding port of the tray 1 is also shifted, and a distance between respective balance sprockets 8, 9 and each upper frame 10, the ground frame is balanced as far as a portion of for descending height of a balance chain 19. Then the tray 1 is kept in horizontality and goes down, and then it arrives at the ground and is delivered. In this connection, at the time of entering the shed, the car is mounted in reverse operation and the lifting tray 1 is kept in horizontality for ascending, and it enters the shed by stopping the lifting motor 12 with its arrival at the storage position.
Patent JP-H05189061-A (JP)
Title: Temperature controller for hot water cleaning device
Inventor: ISHIMOTO HIROAKI
IPC: G05D23/19
Filed: 1992-01-10
Abstract: PURPOSE:To adapt the device for user's tastes and to prevent set temperature from being set to too high or too low extreme temperature that a user can not expects owing to child's mischief or misoperation. CONSTITUTION:A 1st control temperature determination part 4 determines 1st reference control temperature according to ambient temperature detected by an ambient temperature detection part 3. Then a 2nd control temperature determination part 6 determines 2nd control temperature, i.e., target temperature according to the 1st control temperature and the adjustment value of a fine adjustment part 5. While a heated body detection part 2 detects the temperature of a heated body, a control part 7 performs feedback control over a heating part 1 so that the temperature of the heated body reaches the 2nd control temperature, and controls the temperature to the most pleasant temperature corresponding to the ambient temperature; and a temperature fine adjustment part 5 makes fine adjustments within a constant range.
Patent JP-H0547699-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ROBERUTASU ADORIANUSU MARIA UO
IPC: H01L21/28
Filed: 1992-01-10
Abstract: PURPOSE: To inhibit undesired silicon deposition on the interface of a metalized layer containing aluminum and silicon and single-crystal silicon. CONSTITUTION: In a semiconductor device formed by having a main body 1 of single-crystal semiconductor provided with a dielectric layer 2 having a contact hole 3 and by contacting a metalized layer 4 containing aluminum and silicon through the contact hole to the main body of semiconductor, in order to inhibit undesired silicon deposition, a discontinuous nucleus layer 5 of a metal nobler than silicon is formed on the main body 1 of silicon inside the contact hole 3, before the formation of the metalized layer 4.
Patent JP-H10193318-A (JP)
Title: Manufacture of hydraulic inorganic molding
Inventor: MAESAKO HIROSHI
IPC: B28B5/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a molding of a good appearance continuously, in a good producible manner, without delicate control or the like of a raw material supply amount by a method wherein a raw material leak preventive slide part provided at low end parts of a specific number of plate materials is brought in slide contact with over all widths of a specific number of developing rolls, and the raw material is supplied onto a water permeable sheet. SOLUTION: At first a water permeable sheet and a suction box 6 are rotated at a same speed in a same direction, a raw material is supplied onto the water permeable sheet from a raw material supplier reducing pressure in a vacuum box 5 with a pressure-reducing means, and developed with two developing rolls 33, 33. Further, two plate materials 35, 35 are so provided as to rise above the developing rolls 33, 33, a slide contact part 35a provided on their low end surfaces becomes in slide contact with all the width of the surfaces of respective developing rolls 33, 33, and overflow of the raw material outside the developing roll 33 is prevented thereby. Therefore, though the raw material is supplied to be higher than upper surfaces of the developing rolls 33, 33, the raw material does not overflow down outside.
Patent JP-H11204486-A (JP)
Title: Continuous operation of sulfuric acid-hydrogen peroxide cleaning tank
Inventor: ISHIKAWA MAKOTO
IPC: H01L21/304
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To remove organic materials and metals, by removing a part of water content of a cleaning solution consisting of sulfuric acid - hydrogen peroxide, and maintaining the sulfuric acid concentration in a cleaning tank at a predetermined concentration within a particular range. SOLUTION: Water, concentrated sulfuric acid, and hydrogen peroxide are supplied into an SPM tank 4 via a line 1, a line 2, and a line 3 respectively to prepare a cleaning solution. The water, the sulfuric acid, and the hydrogen peroxide are supplied also during the operation of the SPM in accordance with their consumed amounts respectively. A part of the cleaning solution is drawn out via a draw out line 5 and introduced in an external attached apparatus 10 (a vacuum distillation apparatus, a vacuum evaporation apparatus, etc.), via a pump 6 and a line 7, where a part of water content in the cleaning solution is separated and it is drawn out via a line 11 to be ejected outside the system. Further, the sulfuric acid concentration is maintained in the range of 80-90 wt.% so that metal removal and organic substance decomposition can be achieved.
Patent JP-H0749040-A (JP)
Title: Operating method of combined generator
Inventor: PEETAA MIYURAA
IPC: F02C3/30
Filed: 1994-01-17
Abstract: PURPOSE: To independently operate a gas turbine and an air separation plant by compressing the air necessary for the air separation plant in a separation compressor, returning only return nitrogen to a gas turbine by the amount as the surge limit of compressor, and expanding the remaining portion of nitrogen to ambient pressure in an expander immediately after exiting from the air separation plant. CONSTITUTION: The air necessary for an air separation plant 1 is compressed in a separation compressor 5. This compressed air is cooled by a heat exchanger 9 utilizing the other reaction process and supplied to the air separation plant 1. The nitrogen generated on this occasion is partially compressed by a compressor 12 to be supplied to a coal preparation process. The remaining portion of nitrogen, that is, the return nitrogen is compressed by a compressor 3 only within the surge limit of a compressor 7 to be returned and introduced into a gas turbine combustion chamber 4. On this occasion, it is preheated to a predetermined temperature by a heat exchanger 10 when necessary.
Patent JP-S59126943-A (JP)
Title: Measuring device for moisture content
Inventor: MATSUMOTO TAKESHI
IPC: G01N27/22
Filed: 1983-01-11
Abstract: PURPOSE:To measure exactly the moisture content of hair by calculating the measured value when the hair is not placed between electrodes and the measured value when the hair is placed therebetween. CONSTITUTION:A switch 3 of an AC power source is turned on to operate an oscillating circuit which measures the moisture content of hair. An upper electrode 11 is then lifted upward by means of a clip 9 to leave anything between the same and a lower electrode 10. The max. value of the oscillation frequency (f) of the oscillating circuit is memorized as M1. The hair 14 which is a specimen is placed orderly on the electrode 10, and the electrode 11 is lowered by means of the clip 9 to sandwich and press the hair with specified force. The oscillation frequency (f) in this stage is memorized as M2. A moisture content is determined from the relation (DELTAf=M1-M2) between the predetermined M1 and M2 and the moisture content and is displayed on a display part 4.
Patent JP-S61163726-A (JP)
Title: Data parallel-serial converter
Inventor: TAKAHASHI MASARU
IPC: H03M9/00
Filed: 1985-01-14
Abstract: PURPOSE:To realize automatic switching for converting a data which has been inputted in parallel, to serial, and outputting as it is a data which has been inputted in serial, by a simple constitution, by providing a serial-parallel converting means for reading successively a data from a storage means in response to the first or the second selected clock, converting this data to serial and outputting it. CONSTITUTION:An input data which has been transferred from an input data receiving art 10 is stored alternately at every one scanning line in a pair of line memories 22, 24 through an SW11 and an SW12 provided on its input side. The stored data of a one scanning line portion is read out alternately at every one scanning line from the line memories 22, 24 through switches SW21, SW22. A serial-parallel converter 30 reads out successively an input data from a storage part 20, and when the input data is a parallel data, it is converted to a serial data. The converted series data DS is outputted to a laser printer from a terminal 200, in case of this embodiment.
Patent JP-H07276808-A (JP)
Title: Thermal recording material
Inventor: MINAMI KAZUMORI
IPC: B41M5/28
Filed: 1995-01-12
Abstract: PURPOSE:To obtain a thermal recording material having light fastness, especially, both of light fastness and fixing properties by successively laminating a thermal recording layer containing a specific compd. represented by the specific chemical formulae and a protective layer on a support. CONSTITUTION:A thermal recording layer containing a compd. represented by either one of the formulae I, II, III, IV (wherein m is 1 or 2, A is -SO3 or the like, X is a hydrogen atom, an alkyl group, an alkylene group or the like, Z is a hydrogen atom, a halogen atom or the like, W is a hydrogen atom, an alkyl group or the like and Y is an alkyl group, an alkoxy group or the like) is provided on a support and a protective layer is laminated on the thermal recording layer to obtain a thermal recording material reconciled in light fastness and fixing properties. As the color forming component used in the thermal recording layer, a reaction product of a diazonium salt compd. and a coupler or an electron donating leuco dye and an electron acceptive compd. can be pref. used.
Patent JP-S5497934-A (JP)
Title: Automotive air conditioner indicator
Inventor: TATEMOTO MINORU
IPC: G09F9/00
Filed: 1978-01-17
Abstract: PURPOSE: To enable easy judgement of air conditioned state in a vehicle by interlocking the operating device of an automotive air conditioner to an indication panel to indicate the direction of air and temperature thereof on the panel.  
     CONSTITUTION: An automotive air conditioner 1 incorporates outside air and indoor air intake ducts 21, 22, defroster, vent and diffuser ducts 23 to 26, a plurality of dampers 27 to 29 for opening and closing the ducts 21 to 26, respectively, and a fan 3. The dampers 27 to 29 and the blower are operated by the operating device 5 of the air conditioner 1. When the control lever 51, the heater lever 52, the fan switch 53, and indoor and outside air lever 57 of the device 5 are suitably operated, the air conditioned state, i.e., the direction of the air and the temperature theerof or the like corresponding to the operations of the device 5 is so indicated on the indication panel 611 of the indicator 6 for indicating the contour of the periphery of the front seat within the vehicle body longitudinally via lamp or the like in picture state for clear judgement by the operator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61163544-A (JP)
Title: Projection cathode-ray tube device
Inventor: MURAO TSUGIO
IPC: H01J29/00
Filed: 1985-01-11
Abstract: PURPOSE:To reduce the temperature difference between the center and the periphery of the face plate, and realize a bright picture display, by arranging a clear gel in which a good thermal conductive mesh with blackened surface is placed between the face plate and the lens. CONSTITUTION:In the space of a projection cathode-ray tube 1 composed by the face plate 2, a rubber packing 5, and a lens 4, the closest to the face plate 2 of the projection lenses 3, is filled up a clear gel 6, in which a mesh 8 consisting of a good thermal conductive material is arranged. The surface of the mesh 8 is blackened, and its periphery is connected to a radiating plate. The temperature difference between the center and the periphery of the face plate 2 generated by the drive of the tube 1 is reduced by the mesh 8. Since the temperature difference of the face plate 2 is reduced in this way, the risk of explosion or contraction of the projection cathode-ray tube 1 is prevented.
Patent JP-S59130366-A (JP)
Inventor: SATOU KENJI
IPC: D06C11/00
Filed: 1983-01-14
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。