baber/WOPTO huggingface dataset:
Patent JP-S60172431-A (JP)
Title: Rotary polygon mirror finishing jig
Inventor: YANAGISAWA KATSUYUKI
IPC: B23Q3/12
Filed: 1984-02-15
Abstract: PURPOSE:To make such a rotary polygon mirror as being very small in a radial mutual difference formable, by attaching a high frequency vibration to a setting shaft inserting a platelike body to be processed, into a working jig for the rotary polygon mirror available in the optical scanning of a picture. CONSTITUTION:This rotary polygon mirror forming jig is locked to a holding base 11 in its axial center and consists of a setting shaft 13 having a thread groove in the upper part, a high frequency vibrator 14 having another thread groove so as to conform with this thread groove aforesaid on its inner surface, a keep plate 15 to hold down a platelike body 1 and a clamp screw 16 to conform with the thread groove in order to lock this platelike body 1 to the setting shaft 13. Using the rotary polygon mirror forming jig, when mirror surface processing takes place, the high frequency vibration 14 is attached to the setting shaft 13. And, several platelike bodies 1 composed of forming each setting hole as being vibrated are inserted into the setting shaft 13 in regular sequence. After insertion, the vibrator 14 is removed from the setting shaft 13, and the keep plate 15 is inset therein and clamped by a clamp screw 16.
Patent JP-H02210055-A (JP)
Title: Nonwoven fabric sheet having asymmetric heat-shrinkable characteristic
Inventor: WAKAGI KAZUYASU
IPC: D04H3/14
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the title nonwoven fabric slightly causing fluff, having surface smoothness by irregularly dispersing interlaced points having tongue- shaped bonds into filament web of aromatic polyester and specifying dry heat shrinkage percentage, difference thereof, dry heat shrinkage stress, etc. CONSTITUTION:Filament web of aromatic polyester having 250-600% elongation at break of single yarn is subjected to asymmetric treatment such as partial hot-pressing by embossed roll, hot-pressing suppressed in terms of face, hot drawing in flow direction (longitudinal direction) in production of nonwoven sheet, etc., so that interlaced points having tongue-shaped bonds 11 and 11' wherein surface of warp 8'' and weft 9'' are mutually fused and integrated. Difference in dry heat shrinkage percentage is >=15%, smaller dry heat shrinkage percentage is <=20%, stress at 5% elongation of lower shrinkage percentage is >=5kg/5cm and dry heat shrinkage stress in the direction perpendicular to yarn of the lower shrinkage percentage is <=0.2kg/5cm width.
Patent JP-S60170730-A (JP)
Title: Normal and abnormal deciding method of color array of color-classified electric wire connected to connector
Inventor: IGARASHI MITSUO
IPC: H01R13/64
Filed: 1984-02-15
Abstract: PURPOSE:To obtain an automatic, high-reliability method by inputting a color array as to only a master which is judged visually to be normal as to the connection array of color-classified electric wires. CONSTITUTION:Only color-classified electric wires 2 connected to the connector 1 at specific pitch in a correct color array are selected as the master, and the electric wires are paralleled at the specific pitch. The electric wires 2 are irradiated with rays l1 from a lamp 3 and reflected light l2 is directed to a line sensor camera 4. A filter 5 provided between the electric wires 2 and line sensor camera 4 consists of three filters R, B, and G of red, blue, and green as the primary which are obtained by dividing a rotary disk 6 into three equally along radial section lines 7, 7', and 7''. The camera 4 photodetects the light and sends a signal to the video processor 11 of a computer 10, compares the signal with the measurement result of a body to be tested.
Patent JP-S58143544-A (JP)
Title: Integrated circuit with test circuit
Inventor: FUNATSU SHIGEHIRO
IPC: H01L21/822
Filed: 1982-02-19
Abstract: PURPOSE:To manufacture the integrated circuit, which can simply investigate the cause of malfunction by providing a control means which drives the test circuit operating apart from a function circuit and transmits output signals to an output terminal. CONSTITUTION:A test circuit 141 for monitoring the manufacturing process, a DC characteristics test circuit 142 and an AC characteristic test circuit 143 are each se up to the test circuit 140 separately. These each test circuit is driven by input signals supplied through input signal lines, and the results are given through output signal lines 141-1, 141-2, 141-p. Accordingly, when the function circuit 110 of the integrated circuit 101 is tested and the result is defective, whether malfunction as the test result of the function circuit 110 depends upon the malfunction of the manufacturing process or defective various characteristics, such as DC ones or AC ones or the like can simply be discriminated and classified by testing the test circuits 141, 142, 143 which can severally be driven apart from function circuits juxtaposed and set up to the function circuit 110.
Patent JP-H08222933-A (JP)
Title: Reception signal processing unit for array antenna
Inventor: TANAKA TOYOHISA
IPC: H01Q3/26
Filed: 1995-02-15
Abstract: PURPOSE: To obtain power data of a reception signal with a maximum S/N by providing plural arithmetic circuits whose number is the same as number of antenna elements and conducting pipeline processing for reception signal processing, beam selection processing, phase shift processing and CMA processing sequentially at a prescribed time interval. CONSTITUTION: A high frequency signal received by an antenna element 1 is converted into an intermediate frequency signal by a down-converter 2 and given to an A/D converter 4 via a BPF 3. The A/D converter 4 converts an IF analog signal into an IF digital signal and gives the IF digital signal to a DSP 5. A beam selection circuit 201, a phase shift circuit 202 and a CMA processing circuit are provided between the multi-beam processing DSPs 5-1-5-16 and a demodulator 7. The pipeline processing of the multi-beam synthesis processing by the DSPs 5-1-5-16, the beam selection processing and the phase shift processing by the circuits 201, 202 and the CMA processing by the circuit 203 is conducted sequentially at a sampling time interval. The multi-beam processing includes Fourier transformation processing, orthogonal detection processing and filter processing.
Patent JP-H01202791-A (JP)
Title: Operating panel having learning function
Inventor: MATSUMOTO EIJI
IPC: G06F3/02
Filed: 1988-02-09
Abstract: PURPOSE:To quickly and exactly execute a control by learning in advance a series of manual operations executed by an operator in an operating panel. CONSTITUTION:After an operator has depressed a learning switch 17, an operating panel 1 records a procedure which has operated an item operating key (touch key) 11, and thereafter, when the operator depresses a test switch, the recorded operation procedure can be confirmed. Thereafter, when the operator depresses a registering switch 19, the recorded operation procedure is stored in a learning storage device, and when the operating panel 1 is operated, it is operated automatically in accordance with the stored operation procedure. Also, in case of having reached an operating point (branch point) where it is impossible to advance further without an operator's decision, on the way of executing automatically the operation, the operator decides it and executes temporarily the operation, by which it is possible to return to the automatic operation thereafter. In such a way, the control can be executed quickly and exactly.
Patent JP-H06240682-A (JP)
Title: Expansion caisson
Inventor: YOSHINO YUICHI
IPC: E02D29/073
Filed: 1993-02-16
Abstract: PURPOSE:To enhance the working efficiency by providing a caisson having an expansion joint and a hydraulic pressure roan on the central part thereof, and expanding the caisson with hydraulic pressure to connect it to the existing section after it is placed between the existing caissons. CONSTITUTION:A caisson having a flexible joint roan surrounded by both ends of the caisson's first half section 1A and second half section 1B, an inside frame 4 and an outside frame 2 is hung down in a shrinking state between two existing caissons. After that, force-fit of water from a water injection pipe 7 to a hydraulic pressure room 6 surrounded by partition walls 9A and 9B and an inside frame side sealant 5 is made, and the room 6 is spread out along the axis to connect both ends of the first half section 1A and second half section 1B respectively to the existing caissons. Then, at that time, a horizontal reinforcement 10 is extended with the enlargement of the room 6, and a ring-shaped reinforcement 11 is placed to a proper position. In addition, concrete is placed to the inside of the flexible joint room from a concrete injection pipe 8. According to the constitution, connection can be made without providing an exclusive junction box, at the same time, a shift in a position of the existing section is absorbed to make it possible to connect accurately, and execution can be easily carried out by using hydraulic pressure.
Patent JP-H11223579-A (JP)
Title: Vehicle diagnosing system
Inventor: NAKAMURA KOTARO
IPC: B60S5/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours at the time of assembly and to reduce man-hours in replacing an ECU for an internal-combustion engine or a transponder for radio by eliminating the need for a nonvolatile memory for storing an identifier specific to a vehicle in an ECU for an internal-combustion engine or a transponder for radio. SOLUTION: A vehicle code stored in an ignition key 160 is added to the various information of a vehicle 1 by an ECU 100 for an internal-combustion engine when the various information of the vehicle 1 is transmitted to a base station 2 by a transponder 300 for radio. Therefore, it is possible to know which vehicle received information belongs to reliably at the base station 2. As nonvolatile memory for storing a vehicle code is not necessary in the ECU 10 for an internal-combustion engine by this, it is possible to reduce man-hours when assembled to the vehicle 1. In addition, it is possible to reduce man-hours to read and write a vehicle code in replacing the ECU 100 for an internal-combustion engine.
Patent JP-H05242572-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: EBIHARA TAKESHI
IPC: G11B15/61
Filed: 1992-02-14
Abstract: PURPOSE:To provide a rotary head type magnetic recording and reproducing device having a tape traveling mechanism which does not execute position regulation in the width direction of a tape with the frange part of a tape guide and moreover realizes position regulation in the width direction of the tape sufficiently accurately with a relatively simple mechanism. CONSTITUTION:A inclined tape guide 3 is disposed near a drum 1 to winding a magnetic tape 2 around the drum 1 having a rotary head. Also, a movable tape guide 4, a motor 5 for rocking the guide 4 and an arm 6 for transmitting the rotational force of the motor 5 to the movable tape guide 4 are provided as a means changing the winding angle of the magnetic tape 2 to the inclined tape guide 3.
Patent JP-2000226417-A (JP)
Title: Preparation of copolymer
Inventor: IKEDA YOSHITO
IPC: C08F212/10
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To inhibit quality deterioration by reducing the generation of polymer scales, and to enable a long-term continuous operation with a high productivity. SOLUTION: In a continuous preparation of a copolymer, 100 pts.wt. monomer mixture comprising 50 to 80 wt.% aromatic vinyl, 50 to 20 wt.% vinyl cyanide and 0 to 30 wt.% other copolymerizable vinyl, 10 to 50 pts.wt. solvent, 0 to 1 pt.wt. polymerization initiator and 0 to 1 pts.wt. molecular weight regulator are continuously supplied to a fully mixing tank type polymerization reactor (I) or a polymerization apparatus wherein (I) and one or more other polymerization reactors are combined, and the polymerization temperature in the polymerization reactor (I) is adjusted to 120 to 170 deg.C.  Here, the temperature and the supply of a vapor condensate, which is refluxed from a condenser, is adjusted so that the total concentration of condensate components having boiling points of 120 deg.C or lower at an atmospheric pressure, is 65 wt.% or larger, and the vapor condensate is sprayed to the gas phase part in the polymerization reactor (I).
Patent JP-H09247664-A (JP)
Title: Transmitter
Inventor: HIDESHIMA YASUHIRO
IPC: H04N7/24
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To enhance the carrying performance and the convenience of the transmitter by providing a high efficiency coder, a multiplexer multiplexing digitized audio data on video data, a convolution coder and a PSK modulator or the like. SOLUTION: A video signal from an input terminal 1 is converted into a digital signal by an A/D converter 2, high-efficiency-coded at an image high efficiency coder 3, that is, the information amount is reduced. Then signals from the coder 3, the D/A converter 6 and a telephone CODEC are multiplexed by a multiplexer 4 and serial-coded. the data are given to a convolution coder 9, in which the data are convolution-coded for error correction and the resulting data are fed to a PSK modulator 10. A carrier of a prescribed frequency is PSK-demodulated by the data. Its output signal is up-converted in matching with an operating frequency of a repeater of a communication satellite at an up-converter 11, amplified by a high power amplifier 12 and fed to a parabolic antenna 14, from which the signal is sent as a radio wave toward the communication satellite.
Patent JP-S58143900-A (JP)
Title: Treatment of organic sludge
Inventor: SUZUKI TAKAYUKI
IPC: C02F11/02
Filed: 1982-02-22
Abstract: PURPOSE:To reduce the water-retaining ratio of dehydrated cake, by anaerobically digesting organic sludge, subjecting the remainder of digestion to biological nitrification or nitration-denitrification, adding an inorganic flocculant to it, and then dehydrating it. CONSTITUTION:Organic sludge 1 formed in the purification of sewage or the like is poured into an anaerobic digesting cell 2 and anaerobically digested into  digestive gas 3 based on methane and digestive sludge 4. The digestive gas is recovered as fuel. The digestive sludge 4 is poured into a nitrifying cell 5, and air is blown into it to nitrify ammoniac nitrogen in the sludge 4 into nitrous and nitric acids. The slurry 6 whose alkalinity is remarkably lowered is introduced into a mixing-reforming cell 7, an inorganic flocculant 8 such as an acidic iron or aluminum compound, e.g. ferric chloride, poly (ferric sulfate) or aluminum sulfate is added to it, pH is adjusted to 3.5-5 by the addition of an alkali compound such as slaked lime or quick lime, and the mixture is agitated. Thereafter, the mixture is separated into dehydrated cake 10 and a filtrate 11 by a dehydrating press 9. Consequently, the dehydrated cake having a small water- retaining ratio is obtained at a low cost.
Patent JP-H06221546-A (JP)
Title: Method for burning different kinds of fuels in mixed combustion type boiler
Inventor: HIGASHIYAMA SHOICHI
IPC: F23K5/00
Filed: 1993-01-22
Abstract: PURPOSE:To prevent a non-used burner from being burn lost during a single-fuel combustion by a method wherein the same kind of single fuel is simultaneously supplied to a different kind of fuel combustion burner not used during a single-fuel combustion through a bypass pipe having a flow rate control valve and ignited. CONSTITUTION:During a single-fuel combustion with a B gas at a lower stage gas burner 2-1 of a vertical burner 2, a flow rate control valve V2 in a C gas pipe 3-2 is closed, a flow rate control valve V1 in a B gas pipe 3-1 is opened, B gas is supplied to the lower stage gas burner 2-1 so as to perform its combustion. Then, the flow rate control valve V3 in the bypass pipe is gradually opened, a proper amount of B gas is supplied to the C gas pipe 3-2, and then combustion of B gas is started at the C gas burner 2-2 at the upper stage. At this time, within the boiler furnace 1, the B gas is already ignited an the B gas is ignited by the C gas burner 2-2, too. This combustion enables a stable flame to be attained under the B gas combustion at the lower stage as well as with heat within the furnace 1. With such an arrangement as above, it is possible to prevent a burn loss of the non-used burner during a single- fuel combustion.
Patent JP-S55120686-A (JP)
Title: Latent-heat regenerating material
Inventor: KOMIYAMA TOORU
IPC: F28F23/02
Filed: 1979-03-09
Abstract: PURPOSE: A latent-heat regenerating material which does not deteriorate even after repeated freeze-thaw cycles, which keeps the heat regeneration capacity for a prolonged period of time and in which supercooling is alleviated, prepared by adding a hydrated sodium salt of a boric acid compound to sodium thiosulfate pentahydrate.  
     CONSTITUTION: To 100pts.wt. of sodium thiosulfate pentahydrate there is added at least 3pts.wt. of a hydrated sodium salt of a boric acid compound, such as borax or sodium perborate tetrahydrate. The hydrated sodium salt of a boric acid compound, which, when the heat-regenerating material is in the molten state, dissolves in the thiosulfate, prevents decrystallization during cooling the heat-regenerating material, and the isoluble compound acts as a nucleating agent to thereby improve the regeneration performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09194631-A (JP)
Title: Thermoplastic resin composition and molded product therefrom
Inventor: OMURA KATSURO
IPC: C08L55/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a molded product having excellent weather resistance and good metallic appearance by molding a thermoplastic resin having a metallic gloss. SOLUTION: This composition comprises 100 pts.wt. thermoplastic resin having a total transmittance of 35% or above as measured in the direction of the thickness of a 1.6mm-thick molded plate, 0.001-20 pts.wt. particles having a metallic gloss and a mean particle diameter of 1-200μm and 0.01-10 pts.wt. colorant.
Patent JP-S58144790-A (JP)
Inventor: NUMATA NOBUMASA
IPC: G21C19/26
Filed: 1982-02-24
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-S59151931-A (JP)
Inventor: YOSHIMOTO YOUSUKE
IPC: A61B1/00
Filed: 1983-02-21
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-H11234232-A (JP)
Title: Infrared multiplex communication system
Inventor: MATSUTAKE MASAYUKI
IPC: H04J1/08
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an infrared multiplex communication system with which the reliability of communication is improved and a communication velocity is accelerated. SOLUTION: At a transmitter, data are dividedly processed into (n) data streams through a demultiplexer 11 under timing control due to a timing generating circuit 13, frequency channels are allocated to the respective data streams and overlapped by a frequency multiplexer circuit 15, and a driving circuit 16 drives a light emitting diode 17. At a receiver, infrared signal light is received by a photodiode 21 and amplified by an amplifier circuit 22, the signals of respective channels are demultiplexed by band pass filters 231-23n, demodulated into respective data streams by demodulators 241-24n and temporarily stored in memories 251-25n, any channel is selected by a channel selector circuit 26 under timing control due to a timing generating circuit 28, and combining processing is performed by a data processing circuit 27.
Patent JP-H07219163-A (JP)
Title: Reverse picture forming method
Inventor: HARA TOSHIO
IPC: G03C1/52
Filed: 1994-01-31
Abstract: PURPOSE:To form the initial recorded picture of a photosensitive diazo recording material and a positive-negative reverse picture. CONSTITUTION:A recording material having a photosensitive recording layer contg. at least a diazo compd. and a coupler on a substrate is irradiated with light or heated to form a latent image or a visible image and developed or optically fixed in a first picture forming stage. The obtained colored dye is decolored, and then a soln. contg. at least a diazo compd. is applied and dried in a second picture forming stage. A reverse picture is formed in this way.
Patent JP-H10220969-A (JP)
Title: Method of forming joints in inner lining work with castable refractory at bottom part of furnace
Inventor: SUKENARI SHIRO
IPC: F27D1/16
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enable joints (clearances) acting as margins for accommodating a thermal expansion to be formed by a simple work by a method wherein the bottom part of a furnace for steel making or the like is lined with castable refractory. SOLUTION: A joint forming material is constituted by a pair of heating state extinguishing plates 1 arranged in a desired spacing and a hard reinforcing material 2 inserted from above into the clearance between both heating state extinguishing plates 1. Joint forming material is fixed at a predetermined position in the furnace, castable refractory material C is flowed under this state. After the castable refractory C is solidified, the hard reinforcing material 2 is pulled out. When the furnace is operated, the heating state discriminating plates 1 are burned lost or molten lost under a pre-heating operation, thereby the joints for use in accommodating for the thermal expansion of the inner lining layer are formed.
Patent JP-H02209338-A (JP)
Title: Sheet feeder
Inventor: NISHIMOTO YOSHIBUMI
IPC: B65H5/00
Filed: 1989-02-08
Abstract: PURPOSE:To make sheet insertion easy by forming an end serving as a sheet inserting port of an elastic body into a taper form, in a sheet feeder provided with a sheet conveying means which forms a progressive wave in the elastic body and conveying a pressed sheet. CONSTITUTION:Two elastic bodies 5, 5 are connected to a grounded circuit as an electric conductor, and frequency voltage is impressed on a vibrator 1 by a generator 7, thereby generating vibration in these elastic bodies 5, 6. Vibrators 2, 4 generate electric power with the vibration, and as the electric energy is dissipated at an energy absorbing part 8 the vibration is not reflected and it comes to a progressive wave. When bending vibration of the elastic bodies 5, 6 comes to the progressive wave, an outer part of bending has a velocity component in reverse to the forward direction of the progressive wave at all times, and since a sheet comes into contact with the outer side of bending all the time, it is conveyed in reverse to the forward direction of the progressive wave. In this connection, the sheet is inserted from each left ends of the elastic bodies 5, 6, but these left ends are installed in a taper form each, so that the sheet can be inserted in space between these elastic bodies 5 and 6 along the taper form.
Patent JP-H08196235-A (JP)
Title: Powdery nutritive diet stabilizer, high-caloric liquid diet and its production
Inventor: SHOJI RYUICHI
IPC: A23L33/15
Filed: 1995-01-23
Abstract: PURPOSE: To provide the subject stabilizer capable of maintaining stably dispersed state of a powdery nutrient for a specified time even after adjusting the nutrient for its high-caloric administration, and to obtain a high-calorie liquid diet using this stabilizer. CONSTITUTION: This powdery nutritive diet stabilizer is chiefly formulated with a dextrin and thickening polysaccharides at the weight ratio of (4-6):1. The other objective high-caloric liquid diet comprises water, a powdery nutritive diet formulated so as to come to >=1.5kcal per ml of the water, and 0.01-0.02g of the stabilizer per g of the powdery nutritive diet, and is obtained by adding the stabilizer to water followed by agitation and then by addition of the powdery nutritive diet followed by agitation.