baber/WOPTO huggingface dataset:
Patent JP-S55137145-A (JP)
Title: Halogen-containing resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08L27/06
Filed: 1979-04-11
Abstract: PURPOSE: Title composition having excellent long-term heat stability and resistance to discoloration, by adding to a halogen-containing resin two specific organic acid metal salts, a hydroquinone acid phosphite compound and an organic triphosphite compound.  
     CONSTITUTION: To (A) 100pts.wt. of a halogen-containing resin are added (B) 0.01W10pts.wt. of an organic acid zinc salt such as Zn stearate or Zn toluate, (C) 0.01W10pts.wt. of a salt of an organic acid with a Group Ia metal, such as Li, Na or K, or a Group IIa metal, such as Ba, Ca, Mg or Sr, (D) 0.001W5pts.wt. of a hydroquinone acid phosphite compound represented by the formula, wherein R 1W3  are H, alkyl, aryl, alkylaryl, arylalkyl, alkenyl or an ether linkage; R 4  and R 5  are alkyl or arylalkyl and n is 1W10, and (E) 0.001W5pts.wt. of an organic phosphite compound such as diphenyldecyl phosphite or tris(nonylphenyl)phosphite. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03246610-A (JP)
Title: Tracing device
Inventor: TAKAHASHI AKIO
IPC: G06F1/16
Filed: 1990-02-23
Abstract: PURPOSE:To reduce load relating to worker's fatigue by identifying the inputting part of characters or the like of an original from its uninputted part based upon data obtained by inputting characters or the like through keys. CONSTITUTION:An integration processing part 1 executes the integration processing of key entry information and a coordinate recognizing part 2 identifies coordinates by using the data of the processing part 1. A scanning signal part 4 outputs a spot signal, a line signal, or an area printing out signal based upon the data of the recognition part 2. An original board 5 is provided with a dot matrix display part, and when original paper is set up on the dot matrix display part and a key is depressed, the display part of the original platen 5 traces and identifies the inputted characters by the brightness of light transmitted through the original paper. Since the heading of uninputted characters of the original on the original platen 5 can be optionally and easily executed following to the key entry at the time of inputting the original by a word processor or the like while observing it, load relating to worker's fatigue can be reduced.
Patent JP-S54138572-A (JP)
Title: Novel isoquinoline derivative
Inventor: TAKAI HARUKI
IPC: A61P11/08
Filed: 1978-04-17
Abstract: NEW MATERIAL:4-Hydroxy-1,2,3,4-tetrahydroisoquinoline derivative of formula I (R 1 , 2  are H, OH; provided that when one is OH, the other is H).  
     EXAMPLE: 1-(p-Nitrophenyl)-4,8-dihydroxy-7-methoxy-1,2,3,4-tetrahydroisoquinoline.  
     USE: Bronchodilator.  
     PROCESS: The compound I is prepared by reacting α-(aminomethyl)-3-hydroxy-4- methoxybenzyl alcohol of formula II with p-nitrobenzaldehyde of formula III in an alcoholic solvent such as methanol at room temperature, and heating the resulting Schiff base IV in the above alcoholic solvent at the reflux temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04262590-A (JP)
Title: Flexible circuit board
Inventor: SAWARA NOBUYUKI
IPC: H05K1/02
Filed: 1991-02-16
Abstract: PURPOSE:To easily bend a flexible circuit board, to reduce a height required for bending, to reduce in size a device smaller, to alleviate a stress generated at a connector for bending, and to increase reliability of the connector. CONSTITUTION:In a flexible printed circuit board 4 in which a metal wiring material 2 is provided on a board material 1, a cutout 3 is provided partly at the material 1, and the rigidity of the cutout 3 is reduced as compared with that of other part.
Patent JP-S52119203-A (JP)
Title: Video record making apparatus
Inventor: GOSHIMA TAKESHI
IPC: G11B7/08
Filed: 1977-04-18
Abstract: PURPOSE: To produce video master discs by radiating the beams generated in beam generating devices on a record through an optical system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10239674-A (JP)
Title: Production of liquid crystal display device
Inventor: KUBOTA KANEMITSU
IPC: G02F1/1333
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a liquid crystal display device which is thin and bright and is free from color slippage. SOLUTION: A release layer 11 which is peeled by irradiation of illuminating light is formed on a heat resisting substrate 10 having a heat-resisting property, and a thin film element layer 12 provided with a thin film element is formed on the release layer 11, and the release layer 11 is irradiated with illuminating light from the heat-resisting substrate 10 to peel the release layer 11. The peeled thin film element layer 12 is adhered to a first transparent substrate 14 thinner than the heat-resisting substrate 10, and a composite multilayered film 34A formed by successively laminating a liquid crystal layer 31 and a photosetting resin layer 32 is interposed between the first transparent substrate 14 to which the thin film element layer 12 is adhered and a second transparent substrate 20 which is not provided with the thin film element, thus forming a liquid crystal device.
Patent JP-2000244597-A (JP)
Title: Non-linear distortion compensator
Inventor: TAKABAYASHI SHINICHIRO
IPC: H04L27/20
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory and stable distortion compensation characteristics even when a transmission power is changed by switching compensation coefficient ROM corresponding to the transmission power in the case of use for the transmission system of a radio communication system. SOLUTION: Plural compensation coefficient ROM 103 are prepared and the respective compensation coefficient ROM 103 store compensation coefficients calculated on the basis of transmission powers at plural levels within the range of transmission power control. When performing non-linear distortion compensation, the compensation coefficient ROM capable of obtaining the best distortion compensation characteristics corresponding to the transmission power at the point of time is selected in accordance with a control signal from a transmission power control part 110.
Patent JP-H02223610-A (JP)
Title: Exhaust valve and its manufacture in diesel engine, etc.
Inventor: HAYAKAWA SADAO
IPC: F02B3/06
Filed: 1989-02-25
Abstract: PURPOSE:To provide a valve with excellent durability and low cost by forming the central portion of a head part into a cylinder integratedly with a rod portion utilizing heat resisting steel and forming the outer periphery of the head part into a crown with a recess corresponding to the central portion provided utilizing super alloy, and giving shrinkage fit and forging to the central portion of the outer periphery. CONSTITUTION:As the raw material of the central portion of a rod portion 9a and a head portion 9b, heat resisting steel is utilized, and the central portion of the head portion 9b is formed into a cylinder with a larger diameter than the rod portion 9a. The outer periphery of a head 9b is formed into a crown utilizing nickel-based super alloy as its raw material to form a recess with the approximately small diameter as the cylinder formed in the center of the head portion 9b. After the central portion of the head portion 9b is shrinkage- fitted at normal temperature to the outer periphery by heating it, a fitted portion S is welded. The integral head portion 9b is forged for cutting and grinding. It is thus possible to provide an exhaust valve with excellent durability and low cost.
Patent JP-H04238658-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: SHIGA NOBUISA
IPC: B22D11/10
Filed: 1991-01-10
Abstract: PURPOSE:To control molten metal flow and to uniformly flow out discharging flow by surrounding an opening hole in an immersion nozzle with three sides of side walls and bottom wall along long side mold and dividing the opening hole into two with the bottom wall and a parallel middle wall. CONSTITUTION:The opening hole in an immersion nozzle 3 facing to short side mold in the mold for continuous casting at the lower end of a refractory- made hollow guide tube immersed into the molten metal in the mold connected with a discharging hole in the tundish, is surrounded with the three sides with the side walls 2, 2 extended along the long side mold and the bottom wall 1 bridged between the side walls 2, 2. Further, by dividing the opening hole into two with the middle wall 16 arranged in parallel to the bottom wall 1 and extended toward the short side mold from a little inner part of the opening hole and bridged to the side walls 2, 2, the molten metal flow is divided and controlled to uniform flow out the discharging flow.
Patent JP-H02222674-A (JP)
Title: Method for maintaining microbial life
Inventor: UZUKA YASUYUKI
IPC: C12N1/16
Filed: 1989-02-23
Abstract: PURPOSE:To expand the utilization range and the effect of microorganisms by bringing microorganisms into contact with sea weed powder or its extract and allowing them to survive in external environments such as in acidic area, alkaline area, elevated temperature area, low temperature area or dry area. CONSTITUTION:A culture mixture after a microorganism is cultured in a medium is brought into contact with a sea weed powder (sea weed in Undaria pinnatifida) or an extract therefrom and allowed to survive in external environments such as in an acidic area of pH0.5 to 5.0, an alkaline area of pH7.5 to 12, high temperature area of 60 to 100 deg.C, low temperature area of -85 to 0 deg.C, dry area and the like. The microorganism is, for example, lactic bacteria such as Lactobacillus, Streptococcus, Bifidobacterium, Leuconostoc, Pedeococcus, or yeasts such as Saccharomyces, Shizosaccharomyces and Candida.
Patent JP-H11239781-A (JP)
Title: Waste treatment apparatus
Inventor: YANASE KATSUSUKE
IPC: C02F11/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce not only cost but also environmental load. SOLUTION: A methane fermentation equipment 13 receiving the supply of garbage and applying methane fermentation treatment to garbage by methane bacteria and a melting equipment 21 receive the supply of digested sludge discharged from the methane fermentation equipment 13 to melt the digested sludge are provided. In this case, different from an incinerator, in the melting equipment 21, the mixing of a harmful substance with exhaust gas is prevented and the volumetric reduction ratio at a time of the formation of slag is extremely high. Therefore, the vol. of slag to that of digested sludge becomes extremely small.
Patent JP-H05250816-A (JP)
Title: Digital data recording and reproducing device
Inventor: SAKAI YUJI
IPC: H03M5/06
Filed: 1992-03-03
Abstract: PURPOSE:To reduce a detection error by regarding a program searching position found from the maximum point of the corelation coefficient between regenerative waveform signal data and a prescribed synchronizing waveform signal as a reference and restoring digital data from a prescribed recording code block regenerative waveform pattern where the corelation coefficient with the waveform signal data becomes a maximum. CONSTITUTION:NRZ data is divided at every first number of bit by an encoder 1 and thus converted into the MFM recording code of the recording code block of a large prescribed number of bit and recorded on a recording medium 4. Then, at a reproducing time, a read signal is made a required waveform signal by an equalizer 7 and demodulated to an NRZ by a detective circuit 10 after stored in a memory 9. At this time, the maximum point of the corelation coefficient with the prescribed synchronizing signal of the memory 14 is found and regarded it as a program researching position by a synchronizing circuit 11 and the maximum point of an amplitude difference is found by an amplitude circuit 12 and demodulated from the prescribed recording waveform signal block of the memory 15 where the corelation coefficient with the data of the memory 9 becomes the maximum by a distinguishing and demodulation circuit 13 and outputted.
Patent JP-S57160183-A (JP)
Title: Light emitting diode
Inventor: IWAMOTO KUNIAKI
IPC: H01L33/30
Filed: 1981-03-27
Abstract: PURPOSE:To restrict a light emitting region without deteriorating luminous efficiency or reliability, by providing a mesa-shaped concave part with the depth by which the concave part reaches a semiconductor substrate through an inversion conductive layer formed on a semiconductor substrate with an Pn junction layer set thereon. CONSTITUTION:A P type impurity of Zn or Od is diffused on the main surface of the n-InP substrate 21 to form a p type layer 32 at the depth of 0.5-2mum down from the surface. Then the mesa-shaped recess 31 with the area corresponding to a required luminous diameter is so formed on the surface thereof as to reach the substrate 21 through the p type layer 32. An n-InP layer 22 increased in doping density more than that of the n-InP substrate 21 is crystal- grown. Further, InGaAsP activated layer 23, P-InP layer 24 and P-InGaAsP cap layer 25 are successively superposed for crystal growth to form an anode 26 and a cathode 29.
Patent JP-S54138986-A (JP)
Title: Nuclear fuel assembly
Inventor: ONODERA IWAO
IPC: G21C3/12
Filed: 1978-04-19
Abstract: PURPOSE: To make an operation smoothly for in-flow of the cooling water and out-flow of the steam, by providing a slope in the bridge part for linking a fuel rod insertion hole provided in the top tie plate.  
     CONSTITUTION: A fuel rod insertion hole 8, for supporting every fuel rod, and a bridge part 13, for linking the former with each other, are provided in a top tie plate 6 of the fuel assembly. Said bridge part 13 is so constructed as to form a suitable slope angle θ with respect to a center axis of the fuel rod insertion hole 8. And the direction of the above slope is so arranged that the flow path area of a neighboring water flow hole 7 may be different at top and bottom end of every water flow hole 7. In this way, the cooling water, fed from the top side, flows into from a water flow hole 7a, with a bigger area of flow path at the top end, and the steam, going up from the bottom part, is drawn out from a water flow hole 7b, with a bigger area of flow path at the bottom end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01220355-A (JP)
Title: X-ray pulse ionizing device
Inventor: TAKEDA TAKEHIRO
IPC: G01N23/00
Filed: 1988-02-27
Abstract: PURPOSE:To obtain pulse-shaped X-rays with a simple structure using a normal X-ray tube as an X-ray source by using a shutter plate directly driven by a piezo-electric actuator. CONSTITUTION:A switching element is controlled by a control circuit C to control the X-ray output from an X-ray tube 1, X-rays are fed to the opening P of a shielding plate. At the same time, on and off operations of an actuator power source 9 to a piezo-electric actuator 4 are controlled by the circuit C via switching elements 10 and 11, the sliding movement of a shutter plate 3 provided with a slit S along the shield plate directly driven by the actuator 4 is controlled, pulse-shaped X-rays are fed to an ionization chamber 2. Pulse- shaped X-rays are obtained with a simple structure using the normal X-ray tube as an X-ray source, the gas in the ionization chamber is ionized.
Patent JP-H10241053-A (JP)
Title: Commodity sales data processor
Inventor: OTA HIDEYUKI
IPC: G07G1/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To clear recalculation for cancellation and to sharply reduce the load of a casher or the like by calculating a current cumulative point by subtracting a transaction-sorted point corresponding to a transaction number from a preceding cumulative point and storing the calculated current cumulative point in a point card. SOLUTION: A transaction-sorted point reading means consists of a CPU and a ROM and reads out a transaction-sorted point corresponding to a transaction number inputted by retrieving a transaction-sorted point table (ST28, ST29). A cancellation current cumulative point calculating means consists of the CPU and the ROM calculates a current cumulative point by subtracting the transaction-sorted point read out by the transaction-sorted point reading means from the preceding cumulative point read out from the point card (ST30). A corrective writing/storage controlling means consists of the CPU and the ROM and correctively writes/stores the calculated current cumulative point in the point card through a reader/writer (ST31).
Patent JP-S57160584-A (JP)
Title: Cold press welding method
Inventor: YAMAMOTO TOSHIO
IPC: B23K20/00
Filed: 1981-03-30
Abstract: PURPOSE: To obtain satisfactory joining by press welding at moderate working ratios without degrading the mechanical properties of the work by coating the surfaces of the work beforehand with metal of small ductility then subjecting the work to cold press welding.  
     CONSTITUTION: Metal of Ni or the like of ductility smaller than that of plate materials 2a, 2b made of copper or the like is plated on the surfaces of said materials, whereby thin films are formed. The plate bodies 2a, 2b are superposed, and plating layers 8a, 8b are brought into tight contact with each other at the press welding interface. When, in this state, the dies 6a, 6b of a cold press welding device are entered in arrow A, B directions, the layers 8a, 8b are parted in the press welded part 5 in accordance with the progression of the cold press welding, and move along the press welding interface 7 in arrow C, D directions along with the plastic flow of the plate bodies 2a, 2b. Thereby, the clean fresh surfaces having no oxide films of the plate bodies 2a, 2b are brought into tight contact with each other and the plate bodies are thoroughly joined by the cold press welding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52129340-A (JP)
Title: Memory containing auxiliary loop
Inventor: YOSHIZAWA SHIGERU
IPC: G11C19/08
Filed: 1976-04-23
Abstract: PURPOSE:To obtain a simple structure pulse row conversion circuit and control circuit in the case of multi-chip and simultaneous operation, and thus to secure effective use to the shift register type memory such as CCD, magnetic bubble, etc. with cost reduction.
Patent JP-S51121113-A (JP)
Title: Automatic start sequence switching means for motor
Inventor: KAWASAKI KAZUMASA
IPC: H02P1/58
Filed: 1975-04-15
Abstract: PURPOSE: To uniformalize the operating period of a motor for effecting a series of operation control, prevent storage of fatigue and temperature rise with respect to a particular motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08280097-A (JP)
Title: Ultrasonic probe
Inventor: ISHIYAMA KAZUFUMI
IPC: G01N29/24
Filed: 1996-02-08
Abstract: PURPOSE: To facilitate attachment regardless of the limitation of space, to surely and easily perform preparation, to improve productivity and to reduce a manufacture cost. CONSTITUTION: From a vibrator array 2 disposed by performing cutting in the shape of an array on the surface of a backing material 1 bent in a prescribed shape, electrode wires are pulled out by plural flexible electrode plates 5. The respective flexible electrode plates 5 pull out the electrode wires for the respective adjacent plural vibrators of the vibrator array 2 and end parts are parallelly arrayed.
Patent JP-H06257570-A (JP)
Title: Passage member of micropump and manufacture thereof
Inventor: NARUSE YOSHIHIRO
IPC: B81C1/00
Filed: 1993-03-08
Abstract: PURPOSE:To enhance the accuracy of the height of each driven fluid passage by forming by means of etching both a silicon plate including diaphragms and a glass plate which specifies the driven fluid passages, and heating and joining the silicon and glass plates together using electrode plates. CONSTITUTION:A plurality of operating fluid holes 25 are formed on SiO2 from the surface of a silicon plate 20 with small area diaphragm layers 21, 22 and SiO2 immediately therebelow left intact, the operating fluid holes being open to the back side of the silicon plate 20 and distributed in the longitudinal direction of the plate. Grooves 32, 35 serving as driven fluid passages broader than each diaphragm 21, 22 and longer than the distribution length of the diaphragms are formed on the back side of a glass plate 30 by photoapplication. The back side of the glass plate 30 is pressed against the front side of the silicon plate 20 and the back side of the silicon plate 20 and the front side of the glass plate 30 are supported by respective electrode plates 41, 42 and a high voltage is applied between both electrode plates so that the back side of the glass plate 30 is joined to the front side of the silicon plate 20. A passage member can thus be obtained with high accuracy of the height of each driven fluid passage.
Patent JP-S62203225-A (JP)
Title: Inference processing system
Inventor: HARA HIROTAKA
IPC: G06N5/04
Filed: 1986-03-03
Abstract: PURPOSE:To efficiently execute an inference processing by enabling a user to describe the procedure of inference to obtain necessary solution from a knowledge base as a part of knowledge. CONSTITUTION:A knowledge base 10 and a reference section 13 are basically the same with conventional knowledge processing system, and knowledge relating to the fact is stored in the knowledge base 10 and referred by the inference section 13 in specified procedure. Specific inference procedure (or rule) described beforehand by a user according to a problem is stored in a meta knowledge base 11 as meta knowledge. A meta inference section 14 obtains inference procedure that fits to the problem instructed by the user from a terminal 16, that si, nodal point selecting information of inference tree, from the meta knowledge and controls inference processing of the inference section 13.
Patent JP-H10236392-A (JP)
Title: Fuel supply device for small ship
Inventor: OZAWA SHIGEYUKI
IPC: B63H11/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device for a small ship, which includes a high pressure fuel supply pipe having good durability against vibrations and shocks resulting from collision of waves, can avoid ill influence of engine heat, and can establish a good weight balance. SOLUTION: In a hull 2 formed approx. water-tightly, an engine 9 is mounted with a resilient member interposed, and a fuel tank 10 is installed ahead of the engine 9, and the bottom of an intake duct 20 to introduce the air outside the ship is opened inside of the hull 2. In this fuel supply device of the small ship, the engine 9 is equipped with a fuel injection valve 51 to inject the fuel into the engine 9 and a fuel pump 52 to supply the fuel upon pressurization to the fuel injection valve 51.  The arrangement further includes a high pressure fuel supply pipe 56 to supply the fuel from the pump 52 to the fuel injection valve 51 and a fuel return pipe 60 to return the surplus fuel to the fuel tank, and at least part of the fuel return pipe 60 is located in the air flow path in the longitudinal direction of the hull leading from the intra-boat opening 20b of the intake duct 20 to the intake port of the engine 9.
Patent JP-S62203087-A (JP)
Title: Movement for time-piece
Inventor: NAKAMURA NORIHIKO
IPC: G04C15/00
Filed: 1986-03-03
Abstract: PURPOSE:To make it possible to obtain large driving force while miniaturizing whole constitution and to obtain inconspicuous constitution, by arranging a rotor rotating through a C-shaped stator and a train wheel linearly with respect to the center axis of the stator. CONSTITUTION:A first speed reducing wheel 32, a fourth wheel 38, a third wheel 42, a minute hand pinion 44, a hour hand pinion 60, etc. are successively engaged with the pinion 26 of a rotor 24 revolving through a C-shaped stator to form a train wheel between both legs of the stator 14 and arranged linearly with respect to the center axis of the stator 14 so as to constitute movement small-sized but capable of obtaining large driving force. Then a large hour hand 64 and a minute hand 46 are driven to form a hand indicating type time- piece wherein the movement is inconspicuous and new appearance design is taken. Further, even if each part of then wheel train is arranged in a curved state with respect to the center axis of the stator, the same effect is obtained.