baber/WOPTO huggingface dataset:
Patent JP-2000248456-A (JP)
Title: Method for patterning on tape
Inventor: YOKOYAMA MASAMITSU
IPC: D05B39/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for furnishing a narrow tape cloth with a number of unit embroidery patterns, comprising linearizing the tape and the moving direction of a holding frame after sewing the respective unit embroidery patterns to facilitate the movement of the holding frame without developing bending and/or strain on the tape even in case the tape is thin and has no firm texture. SOLUTION: This method for pattering on a tape comprises using an arrangement made up of a tape holding frame 11 movable both longitudinally and transversely by a driving mechanism and a tape guide 14 for controlling the lateral width position of the tape to be passed on needle-threading penetrated bores of the holding frame 11, and has such a scheme that, after furnishing the tape 34 on the penetrated bores with specified embroidery patterns, the holding frame 11 is moved so that the centerline of the tape is situated on the needle-dropping bores, and a needle is allowed to descend into the bores to restrain the centerline of the tape, the holding frame 11 is then moved along the centerline of the tape toward a tape feed point and the next embroidery pattern area is situated on the needle-threading penetrated bores.
Patent JP-S57170057-A (JP)
Title: Manufacture of motor
Inventor: TAKAHASHI SHIYUUICHI
IPC: H02K11/00
Filed: 1981-04-13
Abstract: PURPOSE:To reduce the number of parts and to reduce the working man-hours at manufacture of a motor by a method wherein a magnet and a coil bobbin are unified in one body. CONSTITUTION:When a disk type moldings (bobbin) 21 is to be molded, holes 23 having the shape being a little smaller than the diameter of a terminal pin 22 are worked at the same time. The terminal pins 22 are inserted in the holes 23 of the resin worked moldings 21. Moreover a coil 24 is wound from the terminal pin 22 on one side around the outside circumference of the bobbin 21, and the end part thereof is wound around the terminal pin 22 on the other side to be soldered. Magnetization is performed to the bobbin 21 wound around with the coil 24 thereof, a gear 25 of frequency generator (FG) is connected to the end face of the bobbin, and is fixed with screws 26 to constitute the frequency oscillating signal generating part, and is fixed facing with a rotor to manufacture the motor.
Patent JP-2000258369-A (JP)
Title: Scanning x-ray electron microscope
Inventor: YAMAMURO SATORU
IPC: G01N23/227
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a scanning X-ray electron microscope capable of detecting photoelectrons under a wide range of a vacuum condition from a low vacuum to a high vacuum when photoelectrons generated from a sample by the scanning of X-rays are detected. SOLUTION: A first vacuum exhaust system constituted of an exhaust pipe 32, an on-off valve V1 or the like is provided to a sample chamber 10 wherein a stage 14 on which a sample 12 is placed is arranged and a second vacuum exhaust system constituted of an exhaust pipe 34, an on-off valve V2 or the like is provided to a spectroscope chamber 24 having a concentric semispherical electron energy spectroscope 26 or the like arranged therein and a differential exhaust system constituted of an aperture 36, an exhaust pipe 38, a differential valve V3 or the like is provided to the housing cylinder 20 connecting the sample chamber 10 and the spectroscope chamber 24. Therefore, the interior of the sample chamber 10 is held to a wide range of a low vacuum state of 1-10-3 mmHg while the interior of the spectroscope chamber 24 is held to a high vacuum state of 10-4 mmHg.
Patent JP-S59179370-A (JP)
Title: Recorder
Inventor: ENDOU TAKASHI
IPC: B41J13/00
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the total manufacturing cost of a recorder by a method in which a paper supply section is formed on one side of a lower cover, a paper discharge section is formed between the other side of the lower cover and an upper cover in such a way as to enable recording papers to be supplied and discharged simply. CONSTITUTION:A cover unit 9 is rotatably fitted into the recorder body and a hinge 9d, a paper supply section 9e is formed between a lower cover 9b and a paper guider 5, and a paper discharge section 9f is formed between an upper cover 9a and the lower cover 9b. The upper cover 9a is made of a transparent material permitting the observation of pictures, and the upper cover 9a is integrated with the lower cover 9b. When the cover unit 9 is opened and separated from the paper supply roller 8 and a given size of cut paper is inserted into a paper insertion section 9e and closed, the cover unit 9 is set by a lock mechanism and recording paper PA is set under a fixed pressure between the paper guider 9c and the paper supply roller 8. Recorded papers are sent to the paper discharge section 9f under the guidance of the paper guiders 6 and 7 and then discharged to the outside.
Patent JP-S62212666-A (JP)
Title: Capsule toner
Inventor: UKO KEIICHI
IPC: G03G9/08
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a capsule toner which is hardly affected by humidity, has an excellent powder characteristic and shelf stability and can be fixed by a low pressure by incorporating a specific unsatd. compd. into a core material. CONSTITUTION:The capsule toner consists of the core material contg. a display recording material and solvent and a shell formed around the core material. The unsatd. compd. having <=100 iodine value is incorporated into the core material. Known dyes and pigments are used for the core material. The solvent of the core material is a mixture contg. respectively >=1 kinds of the solvents having >=100 deg.C b.p. and plasticizers. The shell is formed of a polyurea resin or polyurethane resin and the composite material thereof. The unsatd. compd. having <=100 iodine value include 'Hi Resin #60(R)', 'DRA-100P(R)' (both are trade names) castor oil, coconut oil, etc.
Patent JP-H07241587-A (JP)
Title: Operation method in activated sludge method
Inventor: YOSHIDA TERUHISA
IPC: C02F3/12
Filed: 1994-03-01
Abstract: PURPOSE:To lower the frequency of the alteration of manual operation quantity and to stabilize treatment capacity by automatically controlling the amt. of return sludge, the amt. of excessive sludge, the return amt. of scum and aeration frequency on the basis of the simulation result of the concn. of activated sludge and the concn. of actinomyces in an aeration tank to control the sludge in the aeration tank. CONSTITUTION:Sewage sludge is supplied to an oxidation ditch 1 to be aerated under stirring and guided to a final sedimentation basin 2. Sewage is separated into treated water and sludge in the final sedimentation basin 2 and treated water is drained while sludge is sent to a sludge concn. tank 4 to be conc. to required concn. before discharged. Herein, the inflow amt. of sewage, the SS concn. of inflow water, the concn. of inflow actinomyces and the wt. of sludge accumulated on the surface of an aeration tank are measured as present values by an automatic measuring device 6 and the future transition of the concn. of sludge in the aeration tank and that of the concn. of actionomyces in the aeration tank are outputted from a simulator.
Patent JP-H10251244-A (JP)
Title: Production of delta-lactones of diastereomer hydroxycarboxylic acid amides
Inventor: NOHIRA HIROYUKI
IPC: C07C231/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To produce an optically active δ-lactone in high selectively and simply from a diastereomer amide obtained by reacting an optical isomer mixture of a δ-lactone with an optically active phenylethylamine. SOLUTION: An optical isomer mixture of a δ-lactone of formula I (R is a 3-7C straight-chain hydrocarbon group) (in the case of racemic modification, preferably (±)-δ-nonalactone and (±)-δ-decalactone) is reacted with an optically active phenylethylamine of formula II as a reagent for optical resolution to give a diastereomer hydroxycarboxylic acid amide [preferably N-(1- phenylethyl)-5-hydroxynonanoic acid amide] of formula III. The compound is hydrolyzed, subjected to ring formation reaction in the presence of sulfonic acid or directly subjected to ring formation reaction in the presence of an acid to give an optically active substance of a δ-lactone of formula I.
Patent JP-H11257791-A (JP)
Title: Heat pump type exhaust heat recovery water heater
Inventor: ASANO TAKASHI
IPC: F24H1/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type exhaust heat recovery water heater for conducting an energy conservation and a running cost conservation by stably operating a heat pump through the four seasons. SOLUTION: The heat pump type exhaust heat recovery water heater comprises a heat pump 1 having a compressor 2, a condenser 3, an expansion valve 4 and an evaporator 5, an exhaust heat recovering circuit 11 for recovering a drain hot water from a bathtub 24 to store it in a drain hot water tank 12, a heat source circuit 7 for carrying a heat of the heat source to the evaporator 5 of the pump 1 via a heat transfer medium with the drain hot water of the tank 12 as the heat source to heat exchange it with a refrigerant, and a hot water supplying circuit 14 for feeding a water to be heated such as a ground water or the like to the condenser 3 of the pump 1 to heat exchange it with the refrigerant. In this case, the pump 1 can be efficiently operated by utilizing an exhaust hot water of the bathtub 24, a spring, a factory or the like as the heat source of the pump 1. Thus, an energy conservation and a running cost conservation can be performed.
Patent JP-S57170662-A (JP)
Title: Signal discrimination circuit
Inventor: NEMOTO HIDEJI
IPC: H04Q1/44
Filed: 1981-04-14
Abstract: PURPOSE:To make circuit configuration simple and to facilitate adjustment by discriminating the state of input signal from an edge pulse generated when the amplitude of an input signal rises and falls from a certain level and a pulse generated a certain time after resetting of the pulse. CONSTITUTION:A signal A from an input terminal 7 is converted to a pulse train signal B in a waveform conversion circuit 1 depending on whether it exceeds a certain level or not. The signal B is inputted to an edge pulse generation circuit 2 and becomes an edge pulse that is generated by rise or fall of the signal B. Out of output of the circuit 2, a fall signal C is inputted to a state discrimination circuit 5. The counter 3 inputs signals E and F to the circuit 5 a certain time, or twice that time, after inputting of the signal D. The circuit 5 discriminates the state of the input signal A from signals C, E, F.
Patent JP-S61216239-A (JP)
Title: Manufacture of separator for enclosed type battery
Inventor: MIZUTANI SEIICHI
IPC: H01M50/489
Filed: 1985-03-20
Abstract: PURPOSE:To enable sure punching in a circular shape by superposing separators according to a predetermined configuration and besides applying adhesive on their side end face parts, thereby integrating them. CONSTITUTION:Separators wound in roll-shape every kind are rolled round a paper tube 5 in roll-shape being successively superposed which is touched to a circular side plate 12, being set with chucks 11 and rotated. Next, the side end face part of the resulting roll is coated with adhesive with a nozzle 7 for coating being moved from its outer periphery to inner periphery and thereafter is dried at the room temperature for 5-10min to be manufactured. Though the adhesive may be applied on one end face part or both end face parts, the integration effect in application to both end face parts is more effective in accordance with the number of the constituting sheets or the material properties of the separators. Thus, sure punching is possible and at the same time the storability is superior and besides the manufacturing is easy and also the process can be simplified, by using a configuration of superposing separators in two or more layers and thereafter applying adhesive on the side end face part and integrating.
Patent JP-S52139838-A (JP)
Title: Distributor for internal combustion engine
Inventor: KOBAYASHI KAZUTOSHI
IPC: F02P7/02
Filed: 1976-05-17
Abstract: PURPOSE:To prevent the generation of noise radio wave, by setting at least one air void to a conductor from a central electrode to the air void, in a distributor for an internal combustion engine with a distributing rotor.
Patent JP-S52138741-A (JP)
Title: High frequency heating apparatus
Inventor: NIWA TAKASHI
IPC: F24C7/02
Filed: 1976-05-17
Abstract: PURPOSE: The scorched trace forming sheathed heater is made movable by applying a small force from outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60199767-A (JP)
Title: Power steering apparatus for car equipped with variable-capacity type pump
Inventor: SUZUKI MASAHIKO
IPC: B62D119/00
Filed: 1984-03-24
Abstract: PURPOSE:To reduce the power loss due to a pump by feeding the working fluid in the amount corresponding to the optimum value of the throttle area of a variable throttle means which is adjusted according to the steering torque, into the chamber of a power cylinder. CONSTITUTION:When a steering wheel 11 is turned leftware, an electrical control circuit 84 switches an electromagnetic selector valve 60 by the signal supplied from an angle sensor 81 and allows the communication between oil passage P1 and P4, and P5 and P6. The control circuit 84 drives an actuator 85 according to the torque signal supplied from a torque sensor 82 and adjusts a variable throttle valve 40 to the optimum variable throttle area. A constant differential-pressure operating device 50 controls the amount of eccentricity of the eccentric cam 23 of an oil pump 20 so that the differential pressure between the upstream and downstream of the variable throttle valve 40 becomes constant. Therefore, the pressurized oil discharged from the pump 20 flows into the right chamber 74 of a power cylinder 70, passing through valves 40 and 60. Therefore, a piston 72 operates to assist of the leftward revolution of the steering wheel 11. In case of rightward turn, a selector valve 60 is switched reversely.
Patent JP-S55148723-A (JP)
Title: Heat treatment of steel product
Inventor: YADA HIROSHI
IPC: C21D9/52
Filed: 1979-05-11
Abstract: PURPOSE: To form uniform and excellent structure of steel product by a simple process, by cooling only the surface layer of a steel product contg. specific amount of C etc., starting from austenite phase, to a temp. not higher than transformation point at a required cooling rate, then by making diffusion and transformation progress from the surface layer in turn toward inside by a prescribed method.  
     CONSTITUTION: A steel product contg. C not smaller than 0.05%, total of other alloy element and inevitable impurities being not larger than 2%, and the balance being Fe, or a wire rod of a diameter not smaller than 4mm, contg. 0.3W1.2% C, the balance being the same components described above, is quikly cooled, starting from austenite phase, so that the center of the section does not arrive at Ar 3  or Arcm transformation temp., and the surface layer of the section arrives at under the nose of TTT curve of the sttel product (as for the wire rod, the surface layer arrives at a temp. not higher than 600°C and not lower than M 3  point), then during suspension of cooling for three second or longer, the surface layer is diffused and transformed in the recuperation process of the section surface, and the central part is transformed by other method, hereby a structure equal to that obtained by LP treatment is formed by a simplified process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08291244-A (JP)
Title: Vinyl chloride-based resin composition and laminate using the same
Inventor: MASUDA TOSHIO
IPC: B32B27/40
Filed: 1996-02-20
Abstract: PURPOSE: To obtain the subject composition for powder molding, capable of giving sheet in good releasability, excellent in adhesivity, useful for automotive internal trimming materials, etc., comprising a vinyl chloride-based resin, a plasticizer and an organopolysiloxane. CONSTITUTION: This resin composition comprises (A) 100 pts.wt. of a vinyl chloride-based resin such as PVC, (B) pref. 20-200 pts.wt. of a plasticizer such as di-2-ethylhexyl phthalate, and (C) pref. 0.01-4 pts.wt. of an organopolysiloxane of the formula (R<1> and R<2> are each H, an alkyl or an aryl; in this case, the alkyl and the aryl may be substituted with OH, epoxy, amino or thiol, respectively; (n) is a positive integer). It is preferable that a laminate be produced from expanded polyurethane layer(s) and vinyl chloride-based resin layer(s) obtained by powder molding of this composition.
Patent JP-S62214431-A (JP)
Title: Memory access mechanism
Inventor: FUKUSHIMA YOSHIHIKO
IPC: G11C11/401
Filed: 1986-03-17
Abstract: PURPOSE:To improve the throughout of a bit map controller by arranging plural planes in the same address space and designating planes with a select signal to perform simultaneous write. CONSTITUTION:Planes 1-3 of a frame memory are put one over another and are arranged in an address area designated by an address signal AD and consists of memory chips independent of one another. In this memory access mechanism, select signals I0-I2 of planes 1-3 and a read/write signal I4 or the like are inputted to a control circuit, and planes 1-3 arranged in the same address are selected by select signals (plane selecting output signals) O0-O2 of the output of this control circuit. Planes 1-3 are selected by select signals O0-O2 in accordance with priority levels preliminarily determined among planes to read the frame memory, thereby reading out display data from the frame memory.
Patent JP-H09230388-A (JP)
Title: Liquid crystal display device
Inventor: SOMEYA SAKAE
IPC: H01L29/786
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the spot defects of the liquid crystal display section of a liquid crystal display device of an active matrix system of which the color filters are composed of the triangles structures of R, G, B. SOLUTION: This device is provided with pixel electrodes ITO in a plurality of regions enclosed by a plurality of scanning signal lines GL and video signal lines DL and has the color filters formed with filters of prescribed colors in the position facing the respective pixel electrodes ITO by shifting the pixel electrodes ITO of the adjacent rows in the direction where the scanning signal lines GL extend by bending the video signal lines DL. In such a case, capacitance elements are formed by superposing the upper electrodes electrically connected to the pixel electrodes ITO and the lower electrodes electrically connected to the scanning signal lines GL of the rows adjacent to the pixel electrodes ITO. The parts where the upper electrodes of these capacitance elements ride over the differences in the level of the lower electrodes are provided with conductive films g, d.
Patent JP-S51133301-A (JP)
Title: Denitrification of coke
Inventor: YOSHIKOSHI HIDEYUKI
IPC: C10L5/00
Filed: 1975-05-16
Abstract: PURPOSE: Process for denitrifying coke with improved denitrification efficiency and waste-heat recovery, which comprises heating coke in an atmosphere of a reducing gas consisting mainly of hydrogen and carbon monoxide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60202893-A (JP)
Title: Production of acetylmalto-oligopyranosyl halide
Inventor: TOKUTAKE SHIYOUICHI
IPC: C07H13/06
Filed: 1984-03-27
Abstract: PURPOSE:Acetylmalto-oligosaccharide, as a starting material, is allowed to react with a kind of phosphorus halide in a nonpolar organic solvent to produce the titled compound which is an intermediate of malto-oligosaccharide which is used to measure serum amylase through simple process easily in high yield. CONSTITUTION:The objective compound of formula II is obtained by allowing the acetylmalto-oligosaccharide of formula I (AC is acetyl; n is integer of 0-6), preferably heptadecane acetylmaltopentaose to react with a compound of formula PXm (X is halogen; m is 3, 5), preferably phosphorus tribromide, preferably at 15-25 deg.C usually for 1-3 days to give the objective compound. The starting compound of formula I is obtained by allowing a malto-oligomer to react with, e.g., acetic anhydride and pyridine.
Patent JP-S63245733-A (JP)
Title: Error correction control method and apparatus for data processing system
Inventor: EKARUTO WAISU
IPC: G06F3/06
Filed: 1988-03-09
Abstract: To reduce the lost times which arise when reading a plurality of successive data blocks due to interrupting the reading operation in the event of data errors occurring, all the required data blocks are read in one go and taken over into a correspondingly enlarged buffer store (DAT-SP). Error syndromes (ES) thereby determined are initially buffer-stored in assignment to the associated data, until correction of the data in the data store (DAT-SP) is possible. 
<??>There are various variants with respect to the method sequence and the structuring of the required functional units. 
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Patent JP-S59190291-A (JP)
Inventor: INGO SHIYUBIRUTORITSUHI
IPC: C30B13/00
Filed: 1984-03-27
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-2000261053-A (JP)
Title: Superconducting junction and manufacture of the same
Inventor: NAMIGASHIRA TSUNEHIRO
IPC: H01L39/24
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting junction using a high temperature superconductor, which permits evaluation of junction characteristics based on I/V characteristic and the reduction of a substrate region, and a method for manufacturing the superconducting junction. SOLUTION: A ramp edge type superconducting junction 30 is provided with an upper YBCO 32 and a lower YBCO 33 being high temperature superconductors laminated on an MgO snigle-crystal substrate 31. Also, the superconducting junction 30 is provided with a junction 36, using the upper YBCO 32 and the lower YBCO 33 interposed with an ITO 35 being a barrier as both electrodes and an electrostatic capacity 37, arranged at the upper side of the junction 36 in parallel with the junction 36 via the upper YBCO 32 and the lower YBCO 33, interposed with the ITO 35 and In2O3 34 as both electrodes. The I/V characteristic of the superconducting junction 30 can be provided with hysteresis, and characteristic evaluation based on the I/V characteristic can be attained.
Patent JP-H10250944-A (JP)
Title: Automatic document feeding device
Inventor: KITAZAWA OSAMU
IPC: G03G15/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve alignment performance of documents placed on a document sheet discharge tray after reading of the documents, improve operability, and prevent contamination of the documents for improving reliability. SOLUTION: In a device, drive of a sheet discharge roller 23 is changeable between a low speed side drive mechanism 27 to transmit drive of an inversion roller 21 and a high speed side drive mechanism 28 to transmit drive of an idle roller 24 for a document as a medium passing between the inversion roller 21 and the idle roller 24. The sheet discharge roller 23 is high-speed-driven by the high speed side drive mechanism 28 while the document is carried by the idle roller 24, the sheet discharge roller 23 is low-speed-driven by the low speed side drive mechanism 27 after the document passes the idle roller 24, so inertial force generated at the document is reduced after it is discharged, thereby scattering of the document far can be prevented.