baber/WOPTO huggingface dataset:
Patent JP-H06306575-A (JP)
Title: Corrosion resisting ornament
Inventor: TAWARA MASAAKI
IPC: C23C8/26
Filed: 1993-04-23
Abstract: PURPOSE:To improve corrosion resistance and surface hardness by forming the surface layer part of a base material, composed of an austenitic stainless steel material containing prescribed amounts of Cr or Mo, by using a prescribed nitrided and hardened layer, etc. CONSTITUTION:This corrosion resisting ornament is formed by coating the surface layer part of a base material with a nitrided and hardened layer of 14-40mum thickness. The above base material is composed of an austenitic stainless steel containing, by weight, >=22% Cr or >=1.5% Mo. Further, the above nitrided and hardened layer is free from crystalline chromium nitride, or N atoms are contained by 2-12% in the austenite phase as a base material phase.
Patent JP-H01269493-A (JP)
Title: Immobilization of enzyme
Inventor: FUKUSHIMA REIZO
IPC: C12N11/08
Filed: 1988-04-22
Abstract: PURPOSE:To obtain at low cost an immobilized enzyme with great enzymatic activity, by bringing, in the presence of water, with an enzyme a cationic polymer crosslinked product containing a specified amount of quaternary ammonium salt-contg. monomer unit to effect immobilization. CONSTITUTION:Firstly, a cationic polymer crosslinked product containing >=10wt.% of cationic monomer unit of the formula (A is O or NH; B is C2H4, C3H6, etc.; R1 is H or methyl; R2 and R3 are each methyl or ethyl; R4 is H, methyl, ethyl, benzyl, etc.; X<-> is anion) is prepared by dispersing in e.g., cyclohexane, an aqueous solution containing methacryloyloxyethyl trimethylammonium chloride, acrylamide and N,N-methylenebisacrylamide followed by copolymerization while stirring. Thence, this product is brought into contact with an enzyme (e.g., glucose isomerase) in the presence of water, thus obtaining the objective immobilized enzyme.
Patent JP-2000291824-A (JP)
Title: Stopper in valve drive device
Inventor: SAJI TERUHISA
IPC: F16K31/44
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a stopper in a valve drive device which can be easily re-adjusted even when the full-open position and the full-close position of a valve element which is appropriately adjusted during the assembly are deviated. SOLUTION: When a valve element is located before the full-close position though an auxiliary portion 51 of a stopper 5 is abutted on a full-close side surface 20B of an output side turning member 20 in a power transmission system, the operating force in the closing direction of a valve operation shaft is increased to increase the load (the pressing force in the axial direction) to the auxiliary portion 51. When the pressing force in the axial direction exceeds the specified value, a coupling pin 52 is sheared, the movement in the axial direction of the auxiliary portion 51 is permitted, the turn in the valve element closing direction of the output side turning member 20 is permitted, and the valve element is appropriately turned to the full-close position.
Patent JP-H10272652-A (JP)
Title: In-mold decorative film and molded article thereof
Inventor: AKITA TAKESHI
IPC: B32B27/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To attain the superior decoration or decorative workability of printing or the like by making at least the uppermost or lowermost layers respectively consist of a stylene resin layer and surface decorated polybuthylene terephthalate resin layer. SOLUTION: The stylene resin layer is formed of various kinds of thermoplastic stylene resin, i.e., ABS(acrylonitrile-butadiene-stylene copolymer resin) or the like. Also, PBT resin includes its modified resin as well as polybutylene terephthalate resin, and modified polybutylene terephthalate is composed of at least one compound (modified compound) selected from terephthalic acid, 1.4-dibutane diol or the like as material, a composition rate of which is to be in the region about 1-35%, preferably, 2-25% in modified polybuthylene terephthalate. An in-mold decorative film F is set in the mold 1a of an injection molding machine 2 and then stylene resin is injected by an injection molding machine 2 after vacuum molding.
Patent JP-S5222950-A (JP)
Title: Measuring device for a water-soluble food "shirataki"
Inventor: YUUKI KIICHI
IPC: G01G13/00
Filed: 1975-08-14
Abstract: PURPOSE: To provide a measuring device for automatically measuring, with accuracy a food "SHIRATAKI" (noodles made from devil's tongue) by the action of a solenoid, which is constructed in such a manner that the SHIRATAKI is charged in a cup to exert a balance, whereby a switch is actuated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5432360-A (JP)
Title: Digital display type electronic watch
Inventor: YAMANAKA NORIO
IPC: G04G11/00
Filed: 1977-08-16
Abstract: PURPOSE:To enable judgement of what number is it to be made when called later by combining alphabets with the number to be stored and storing the same.
Patent JP-H06311072-A (JP)
Title: Two-way balanced transmission circuit
Inventor: YAMASHITA KOJI
IPC: H04B10/00
Filed: 1993-04-23
Abstract: PURPOSE:To prevent a signal from being leaked in an opposite direction with a transmission input of other terminal by devising the circuit such that a signal from the other terminal is applied in a forward direction in a polarized light emitting element and a signal of the same terminal is applied in the opposite polarity so as to attain the transmission of a DC component and signal transmission with less waveform distortion. CONSTITUTION:Transmission sections 3a, 3b and reception sections 6a, 6b are arranged to both terminals of a balanced line L to attain semi-duplex transmission of a monopolar signal in two-ways. Since the coupling system by an optical signal is adopted for the transmission sections 3a, 3b, it is prevented that the signal sent from transmission inputs Ai, Bi of its own terminal is not reversely leaked to transmission inputs Bi, Ai of the other terminal. Moreover, light emitting elements 1a, 1b stimulated by the monopolar signal and polarized current generating light receiving elements 2a, 2b are provided to one end of the balanced line L and polarized current generating light receiving elements 4a, 4b and light receiving elements 5a, 5b receiving the light to provide an electric output are provided to the other terminal. Thus, the 2-way transmission of the monopolar signal including a DC component and the signal transmission with less waveform distortion are attained.
Patent JP-H11278536-A (JP)
Title: Product package for recording medium or the like
Inventor: SHIMIZU KOJI
IPC: B65D65/26
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve stability in side adhesive parts and easiness in unsealing by providing a non-adhesive strip for unsealing on a part of an adhesive strip of a package. SOLUTION: The package includes an overlapping end adhesive part 17 of an upper trapezoidal fold 13 forming a weak adhesive strip 18 at a tip end and has a non-adhesive strip 19 for starting unsealing at least on a part between the weak adhesive strip 18 and a body adhesive part. A side adhesive part 15 of the upper trapezoidal fold 13 extends in a direction perpendicular to the overlapping end adhesive part 17 wherein its most intermediate part is formed as a weak adhesive strip 20 and both ends are formed as strong adhesive strips 21. On the other hand, a lower trapezoidal fold 14 has no overlapping end adhesive part but is formed only of a side adhesive part 16.  Thus since the side adhesive parts 15, 16 have sufficient adhesive force as the strong adhesive parts 21, 22, they may not be peeled off during storage, transportation, display or the like, thereby allowing side film folds to be stably kept. In addition, at the time of unsealing, the weak adhesive strip can be easily peeled off from a portion of the non-adhesive strip 19.
Patent JP-S60242683-A (JP)
Title: Solar heat-electric transducer
Inventor: OOTSUKA NOBUO
IPC: H02N11/00
Filed: 1984-05-16
Abstract: PURPOSE:To convert solar rays efficiently into power at low cost by mounting a heat collecting plate in an evacuated transparent pipe, joining a high-temperature side node in a thermocouple row with the heat collecting plate and forming a large temperature difference between the high-temperature side node and a low-temperature side node. CONSTITUTION:The back of a heat collecting plate 2 in a vacuum transparent pipe 1 is left as it is manufactured by the texture of aluminum having small emissivity of infrared rays. A thermocouple row 6, which is printed-wired on one surface of an element substrate 5 consisting of the quality of a material having excellent thermal and electrical insulating characteristics such as a mica board and generates thermoelectromotive force, has high-temperature side nodes 7 in an upper section and low-temperature side nodes 8 in a lower section. Large temperature differences are generated among the high-temperature side nodes 7 and the low-temperature side nodes 8 in the thermocouple row 6 solar rays, thermoelectromotive force is generated by a Seebeck effect, and power can be extracted efficiently from lead wires 11.
Patent JP-S5527508-A (JP)
Title: Coupling method of plurality of member requiring airtightness
Inventor: YASUDA KIHACHI
IPC: F16J3/02
Filed: 1978-08-12
Abstract: PURPOSE: To provide a method of coupling a plurality of members together in airtight manner, by forming a first coupling portion in a first member to be coupled, forming a second coupling portion in a second member to be coupled, and caulking the first and the second members together while turning them with their coupling portions being held in abutment with each other and a third member being interposed between the first and the second members.  
     CONSTITUTION: A first member 1 is formed with a first coupling portion 1c which consists of an outwardly expanded flange-like portion 1a and a cylindrical portion 1b extending upright from said flange-like portion 1a. A second member 2 includes a cylindrical portion 2a and a flared portion 2b, and it is formed at the top of flared portion 2b with a second coupling portion 2c which is fitted in the cylindrical portion 1b of the first coupling portion 1c and is to be held in tight contact with flange-like portion 1a. A third member 3 is formed with a coupling portion 3c which is fitted in cylindrical portion 1b of the first member 1 and is to be held in tight contact with flange-like portion 1a. The first and the second members 1, 2 are caulked together by bending down cylindrical portion 1b onto the second coupling portion 2c by means of roll 23 while turning them around themselves with the third member 3 being interposed therebetween. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08296724-A (JP)
Title: Line hydraulic control device for automatic transmission
Inventor: IWATANI YOSHIMI
IPC: F16H61/06
Filed: 1995-04-24
Abstract: PURPOSE: To avoid a worsening of speed change shock and worse fuel economy by switching over a line hydraulic pressure according to the judgment on stoic or lean by air-fuel ratio values in the air-fuel ratio control of a vehicle engine. CONSTITUTION: An automatic transmission 2 is provided with a speed change control hydraulic circuit and a control valve 3 on which a solenoid valve for line pressure adjustment 4 and shift solenoid valves 5 and 6 are provided, and controlled by an A/T controller 7. Also the line pressure solenoid valve 4 is duty-controlled. In this case, first a vehicle speed V, throttle opening TVO, and gear stage are read, and an air-fuel ratio A/F for air-fuel ratio control at that time is read. Then it is controlled so that a relation of line pressure > line pressure at lean is obtained at stoic in order to adjust the tightening capacity of the frictional elements of the automatic transmission 2 to a proper level according to the judgment on stoic and lean combustions by A/F values.
Patent JP-H01271632-A (JP)
Title: Device for learning control of air-fuel ratio of internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/14
Filed: 1988-04-22
Abstract: PURPOSE:To obtain both learning accuracy and learning speed and prevent the generation of a step in an air-fuel ratio by learningly correcting the error correcting amount caused by the delay of valve opening and valve closure of a common fuel injection valve in the whole operation zone. CONSTITUTION:A control unit 12 judges whether an intake air flow rate based on a voltage signal from an air flow meter 13 is in a defined flow rate zone or not and retrieves learning correction factors stored in the maps of a RAM corresponding to the previously set engine speed zone. Then, it is judged in which tendency of monotone increase and monotone reduction with respect to the change in engine speed the plurality of retrieved learning correction factors are. At the time of the monotone increase, the correcting amount of injection flow rate error difference is reducingly corrected while increasingly correcting same at the time of the monotone reduction and the latest correcting value is stored as a learned value. Thereby, improper setting of the correcting amount of an injection flow rate error or the error in air-fuel ratio caused by the secular change of the flow rate characteristic of a fuel injection valve 6 can be prevented.
Patent JP-S5432505-A (JP)
Title: Cooling tower in dry cooling system for coke and other stocks
Inventor: UTSU TAKAYUKI
IPC: C10B39/02
Filed: 1977-08-17
Abstract: PURPOSE: Title cooling tower with high heat recovery efficiency in which the space between the wall of refractory bricks that constructs the tower and the water pipe wall that is provided on the outer surface of the refractory wall is made to an annular path on the top of the cooling tower, thus recovering a part of the heat of the hot gas through the water pipes and reducing the heat dissipation from the refractory bricks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09286938-A (JP)
Title: Water-based pigment ink and its production
Inventor: NAGASAWA TOSHIYUKI
IPC: C09D11/324
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink, containing carbon black oxide excellent in water-dispersibility as a coloring agent, capable of printing without clotting a nozzle when used for ink jet recording and having a concentration capable of smoothly writing down even when a fine pen is used. SOLUTION: This ink contains carbon black oxide stably dispersing into water. This carbon black oxide is prepared by oxidating carbon black with a hypohalogenous acid and/or its salt and at least a part of acidic moiety existing on the surface of it is combined with an amine compound (preferably a water-soluble volatile amine) to form an ammonium salt. In order to obtain this carbon black oxide, carbon black finely dispersing into water is oxidized with the hypohalogenous acid and/or its salt and then at least a part of the acidic moiety existing on the surface of the resulting carbon black oxide is preferably neutralized with the amine compound.
Patent JP-H08290061-A (JP)
Title: Dehydrooxidation catalyst and production of unsaturated carboxylic acid using the same
Inventor: HATANO MASAKATSU
IPC: B01J27/185
Filed: 1995-04-24
Abstract: PURPOSE: To provide a dehydrooxidation catalyst developing sufficient catalytic activity and selectivity and having stable catalyst life. CONSTITUTION: A dehydrooxidation catalyst contains a crystalline multiple iron phosphate compd. (B) obtained by baking a crystalline compd. (A) being a multiple iron phosphate compd. based on iron and phosphorus oxide and having characteristic X-ray diffraction peaks at 2θ=19.1 deg., 20.3 deg., 24.6 deg., 31.8 deg. in an X-ray crystal diffraction spectrum (twin cathode: Cu-Kα).
Patent JP-H01268974-A (JP)
Title: Circulation system parking facility
Inventor: MOTOOKA KENJI
IPC: E04H6/18
Filed: 1988-04-20
Abstract: PURPOSE:To reduce propagation vibration and to control noises by making bearing structural members of angle steels, steel plates, etc., forming horizontal force and vertical force bearing means out of intermediate mass substances and elastic vibration resisting members, and filling sandy particles into a hollow section of each member. CONSTITUTION:Bearing structural members 11 of transverse travelling rails 12..., rail receiving beams 13..., struts 14..., etc. to bear car transferring pallets 6... are made of angle steels or steel plates. Horizontal force bearing means 18..., 19, 20... to bear the bearing structural members 11 in horizontal direction and the vertical force bearing means 14, 46... to bear in vertical direction are constituted of intermediate means substances and elastic vibration resisting members arranged on at least one side of it respectively. Sandy particles are filled into hollow sections of the bearing structural members 1 and intermediate mass substances, or sand bags filled with the sandy particles are adhered to the surfaces of the hollow sections.
Patent JP-S62253531-A (JP)
Title: Power transmitting device
Inventor: KITANO KOJI
IPC: F16D25/063
Filed: 1986-04-28
Abstract: PURPOSE:To prevent a slip at the time of quick advancing or quick braking by providing an orifice hole so that a mass body is moved in the longitudinal direction of a vehicle and restricting the liquid quantity leaking from the orifice hole with the longitudinal acceleration. CONSTITUTION:When the large longitudinal acceleration is applied to a vehicle, a mass body 52 arranged on the inner periphery of a cylinder 32 is moved in the longitudinal direction against springs 54, 55 and squeezes the opening of an orifice hole 51 to decrease the oil leakage quantity. Thereby, a clutch 40 is firmly engaged by even the slight discharge oil pressure of an oil pump 60. That is, a four-wheel driving condition is automatically attained before a slip is generated by detecting the longitudinal acceleration. Accordingly, a slip is decreased at the time of quick advancing, and an anti-skid effect can be attained at the time of quick braking.
Patent JP-H04327335-A (JP)
Title: Manufacture of synchronizer cone
Inventor: HORI ISAO
IPC: B21D53/28
Filed: 1991-04-30
Abstract: PURPOSE:To provide the method for forming the whole aynchronizer cone by press working. CONSTITUTION:By a press punching process 1, an annular plate having a claw projection on the outside periupheral edge is formed, and its annular plate is formed in a tapered shape by a cupping process 3. The claw projection which rises in the drawing direction is subjected to press working in its drawing direction, by which a claw is formed.
Patent JP-H08293730-A (JP)
Title: Microcomputer controlled piezoelectric oscillator
Inventor: IWAMOTO HIROYUKI
IPC: H03B5/04
Filed: 1995-04-24
Abstract: PURPOSE: To provide a microcomputer controlled piezoelectric oscillator with which a more stabilized output frequency can be provided against the ambient temperature change. CONSTITUTION: A bidirectional data memory circuit 2 previously stores a program for calculating temperature compensation data when the ambient temperature increases or decreases for a voltage controlled piezoelectric oscillator 1. A microcomputer circuit 5 stores a digital code for which an analog/digital(A/ D) converter 4 inputs an analog voltage corresponding to the ambient temperature from a temperature sensor 3 and converts it. Further, it is judged based on the stored digital code whether the ambient temperature increases or decreases and the temperature compensation data of a controlled voltage based on the change direction of the ambient temperature are found by the co-operation with the bidirectional data memory circuit 2 and outputted to a D/A converter 6.  These temperature compensation data are converted to an analog voltage by the D/A converter 6, supplied and impressed to the voltage controlled piezoelectric oscillator 1.
Patent JP-S58216468-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: WADA MASASHI
IPC: H01L27/112
Filed: 1982-06-09
Abstract: PURPOSE:To enable to perform high density and integration of a non-volatile semiconductor memory device by employing a memory cell structure in which memory transistors and selecting transistors are integrated, thereby performing non-volatile memory cells having the same functions as the conventional one in a smaller occupying area of an element. CONSTITUTION:Isolated n<+> type source region 22 and a drain region 23 are formed, and floating gates 25 and control gates 26 are sequentially laminated through gate oxidized films 241, 242 on a channel region. They are patterned to partly cover the source side of the channel region, and selective gates 27 are arranged thereon through a gate oxidized film 242 to cover the remaining part of the channel from above the gates 26. An n type layer 28 is formed in advance on the region adjacent to the channel region, the floating gates 25 are extended through a thin gate oxidized film 244 to the degree that a tunnel current flows, thereon, and is used as a rewriting region.
Patent JP-S59223434-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1983-06-02
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and high durability by forming a photosensitive layer contg. an org. photoconductive substance made of a specified hydrazone compd. CONSTITUTION:An electrophotographic sensitive body contg. a hydrazone compd. represented by general formula I (R1 is H, alkyl, or halogen; R2, R3 are each optionally substd. alkyl or aralkyl or aryl; A is alkyl, optionally substd. aralkyl or aryl) can be applied to any type of electrophotographic sensitive bodies each using an org. photoconductive compd., but in respects of mechanical strength of the surface of said body, and in respects of electrostatic chargeability, the body is preferably constituted by laminating an electrically conductive layer, a charge generating layer, and a charge transfer layer in this order. Since the hydrazone compd. itself used in this invention is poor in film forming ability, the charge transfer layer is formed by dissolving it together with one of various kinds of binder resins in a proper org. solvent, and applying this soln. by a coating method, such as a wire bar, and drying the coating layer. The electrophotographic sensitive body in this invention can be used not only for a dry transfer type copying machine but also for wide fields using electrophotography, such as laser printers, CRT printers, and printing plates.
Patent JP-S62255196-A (JP)
Inventor: KAGEYAMA SHUHEI
IPC: B43K24/18
Filed: 1986-04-28
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-H08293977-A (JP)
Title: Communication equipment
Inventor: SAKAYAMA TAKASHI
IPC: H04L29/06
Filed: 1995-04-24
Abstract: PURPOSE: To execute protocol procedures respectively suitable for the case of transmission/reception exchange and the other case by sending a post message command for identifying the case of instructing the preparation of response data to opposite side equipment and the case of not instructing it. CONSTITUTION: It is judged whether instruction data instruct the transmission of response data to the opposite side equipment or not, the post message command showing that result is prepared, and the instruction data and the post message command are transmitted. When master equipment analyzes the instruction data and judges the preparing instruction of response data to slave equipment in the case of transmission/reception exchange, for example, a PPS-EOM command is sent after the instruction data are sent. When an MCF signal from the slave equipment is received, the master equipment immediately sends the NSC signal of a transmitting instruction command and the slave equipment, that receives the signal, transmits the response data. When there is the same kind of response data on the next page, a PPS-MPS command is sent and the similar procedure is repeated.