baber/WOPTO huggingface dataset:
Patent JP-H04350272-A (JP)
Title: Vertical type underground parking yard
Inventor: HIDA KENICHIRO
IPC: E04H6/12
Filed: 1991-01-31
Abstract: PURPOSE:To form a vertical type underground parking area which can accommodate a number of automobiles without providing any large planar space and can permit the efficient entry and egress, in the case of utilizing the underground efficiently. CONSTITUTION:An underground floor 4 is formed by forming an inlet passage 13 which communicates to an inlet from the ground to the underground part and an exit passage 14 which communicates from the underground part to an exit to the ground in planar form so that automobiles can travel, at the upper edge of a concrete underground construction 2 serving as a multistoried parking area 3 which is long in its longitudinal direction and has a vertically shifting means for automobiles such as an elevator 5. An inlet/outlet part 15 from the parking area 3 by the vertical transfer means for automobile is formed between the inlet passage 13 and the exit passage 14.
Patent JP-S53119423-A (JP)
Title: Vertical conduit parts connecting process
Inventor: YAMAWAKI SEIGO
IPC: E04D13/068
Filed: 1977-03-26
Abstract: PURPOSE: In a process that a connected cylindrical part made of thermoplastic resin is tucked into a connecting cylindrical part and overlapped and connected, preliminary provision of a concave groove part in the peripheral direction on the connecting cylindrical part facilitates to connect vertical conduit parts mutually in free command of swiveling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57151737-A (JP)
Title: Cutter suction pump dredgeor for deep excavation
Inventor: HATANO EIJI
IPC: E02F3/90
Filed: 1981-03-11
Abstract: PURPOSE:To permit deep excavation by a cutter suction pump dredger by using a system in which a ladder tower is provided to a ship in a vertically movable manner, plural spuds are provided in parallel in a vertically movable manner in the tower, and a ladder provided with cutter heads is pivotally provided to the lower end of the tower. CONSTITUTION:A ship 3 is made up by connecting a rear pontoon 3a with side pontoons 3b-e into a ?-shaped form, and a ladder tower 4 is provided in the interior of the opening of the ship 3. The tower 4 is attached by a wire 5, etc., in a vertically movable manner. The inside of the tower 4 is provided with two spuds arranged in parallel in a vertically movable manner through a wire 8 by a winch 7. The ladder 1 is tipped with a cutter head 10 which is turned by an oil- pressure motor 10b drived through an oil-pressure pump 10a. During the dredging operation, by adding frame blocks 4a to the ladder tower 4 optionally according to the condition of bottom under water or the depth of water in such a way as to lower its excavating level, even deep bottom under water can be excavated.
Patent JP-S58151583-A (JP)
Inventor: SUZUKI KENICHI
IPC: G21C5/06
Filed: 1982-03-05
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-S55127879-A (JP)
Title: Activating system for gate-turn-off control rectifier element
Inventor: USHIJIMA KAZUFUMI
IPC: H02M1/06
Filed: 1979-03-22
Abstract: PURPOSE: To prevent arc current occurrence due to a secondary winding by providing a third winding to a current transformer so that electro-magnetic energy is absorbed in the third winding when GTO switching operation is stopped.  
     CONSTITUTION: A GTO is inserted between a power supply 2 and a load 3 so that it's on-off operation controls the power being supplied to the load 3 from the power supply 2. With a control switch Q 1  turned on, an arc extinguish pulse of the GTO 1 is generated in the secondary winding n 2  of a transformer T. With the control switch Q 1  turned off, an arc pulse of GTO 1 is generated. Timing of a short-circuiting switch Q 2  to turn on starts during the switch Q 1  being turned on while the GTO 1 operation is stopped. The switch Q 2  remains in on-status until the control switch Q 1  has been turned off so that the counter e.m.f. voltage induced when a primary winding n 1  is turned off can be absorbed in a third winding n 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58152106-A (JP)
Title: Axial flow turbine
Inventor: TAKAMURA TOUSAKU
IPC: F01D5/20
Filed: 1982-03-05
Abstract: PURPOSE:To suppress the acceleration of a gas speed and to reduce the clearance loss at the tip of a moving vane, by a method wherein the area of an annular path between a rotor disc and a turbine shroude is decreased to an outlet from an inlet of gas. CONSTITUTION:A rotor disc 16 is formed into a conical trapezoid with tapered hub shape, the diameter of the disc 16 is increased to the downstream side on the disc, and this causes to reduce the area of an annular path 9. Additionally, a shroude 2 may be formed into a conical trapezoid. This prevents gas, flowing in a rotor vane 5 through a nozzle 1, from accelerating its speed, permits the nozzle 1 to perform a perfect expansion of gas, approaches properties of an impulse turbine, and suppresses the occurrence of leakage of gas through a gap 8.
Patent JP-H02213214-A (JP)
Title: Surface acoustic wave device
Inventor: YAMADA YOSHIHIRO
IPC: H03H9/25
Filed: 1989-02-13
Abstract: PURPOSE:To realize a surface acoustic wave device with a low insertion loss and a low load Q by connecting 2 sets of input/output surface acoustic wave devices comprised of interdigital electrodes with slightly different pitches in parallel. CONSTITUTION:A pair of input output surface acoustic wave transducers 11, 12 comprised of plural pairs of interdigital electrodes, other pair of input/output surface acoustic wave transducers 13, 14 comprising of plural pairs of interdigital electrodes with a slightly different pitch of the pitch of the former interdigital electrodes are formed on a piezoelectric substrate 15. Moreover, the two pairs of the inputoutput surface acoustic wave transducers are connected in parallel at the input and output side respectively. The pitch of the interdigital electrodes is differentiated so that the frequency of the transmission characteristic A of one set of the input/output surface acoustic wave transducers is slightly higher than the frequency of the transmission characteristic B of the other set of the input/output surface acoustic wave transducers. The two sets of the frequency input/output surface acoustic wave transducers are connected in parallel to realize the transmission characteristic with a low insertion loss and a low load Q.
Patent JP-S52114644-A (JP)
Title: Preparation of finely powdered polytetrafluoroethylene containing fill ers
Inventor: SAKO JIYUNICHI
IPC: C08L1/00
Filed: 1976-03-23
Abstract: PURPOSE: To prepare a polytetrafluoroethylene powder containing fillers having a good fluidity by the addition of a water-insoluble organic liquid to a dispersion containing coagulated particles of polytetrafluoroethylene and a finely divided filler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03237746-A (JP)
Title: Container for mounting semiconductor
Inventor: OHASHI MIKIJI
IPC: H01L23/08
Filed: 1990-02-15
Abstract: PURPOSE:To improve dimensional accuracy by polishing a thick part after a process wherein the temperature of a baked body becomes high such as the process of forming a metallized layer. CONSTITUTION:A tubular unbaked ceramic molded item 100 which is provided with a thick part 180 in a part of an inner wall by a die, a rubber mold, cutting, etc., is manufactured, a corner part of inner and outer peripheries of an upper end surface 110 and a lower end surface 140 are chamfered off, and then, it is baked. Paste which consists of molybdenum powder, resin and solvent is applied to polished end faces 111, 141, chamfered faces 120, 130, 150, 160 and communicating holes 103 and baked in a high temperature hydrogen atmosphere to form a metallized layer 2. After nickel plating is applied to a surface of the metallized layer 2, a baked thick part 181 is polished round to form a thick part 18. A positioning member is fitted to a polished face 19 and a copper block 41 and a gate pipe 71 are brazed to manufacture a container A for mounting a silicon rectifier.
Patent JP-S63200869-A (JP)
Title: Method for coating inner circumferential surface of tubular body
Inventor: ANDO SHOJI
IPC: B05D7/22
Filed: 1987-02-17
Abstract: PURPOSE:To completely apply powdery paint on the inner circumferential surface of a bent tubular body by blowing solid materials smaller than the inner diameter of the tubular body together with the powder paint into the tubular body preheated at the temp. not less than melting point of the powdery paint consisting of synthetic resin. CONSTITUTION:A resin film is formed on the inner circumferential surface of a tubular body B by blowing powdery paint A into the inside of the tubular body B preheated at the temp. not less than melting point of the powdery paint A consisting of synthetic resin. In this case, solid materials smaller than the inner diameter of the tubular body B are blown thereinto together with the powdery paint A. As a result, even the bent parts R of the tubular body B can be completely coated and thereby coating in a pipe is enabled even in a molded bent article having a complex shape.
Patent JP-H04273073-A (JP)
Title: Location for grounding faulty point
Inventor: TAKEUCHI MASAYASU
IPC: G01R31/08
Filed: 1991-02-28
Abstract: PURPOSE:To locate a faulty point exactly by using a simple computing equation. CONSTITUTION:By using a voltage and voltage information of both the sending end A and the receiving end B of a single circuit transmission line in a resistance grounded neutral system, a zero-phase voltage V0 and a zero-phase current I0 of the sending end A, and a zero-phase voltage V0' of the receiving end B are measured. A distance X from the sending end to the ground faulty point is computed directly from an equation X=(V0-V0')/Z0I0.
Patent JP-H07218918-A (JP)
Title: Liquid crystal display element
Inventor: UMEZAWA HIROSHI
IPC: G02F1/1337
Filed: 1994-02-08
Abstract: PURPOSE:To provide a liquid crystal display element which does not require a high-temp. treatment, permits low-voltage driving and has high reliability. CONSTITUTION:A substance which is formed by substituting polysaccharides or their derivatives with a cyanoethyl group and the arom. acyl group expressed by the formula (where R denotes a hydrogen atom, halogen atom, univalent hydrocarbon group or univalent hydrocarbon halide group, Ar denotes an arom. nucleus) and in which the substitution rate of the cyanoethyl group is >=60% and the arom. acyl group substitution rate is 5 to 40% is used for at least one of the oriented films of the liquid crystal display element produced by forming the oriented films on two sheets of substrates having transparent electrodes, arranging these substrates opposite to each other and encapsulating a liquid crystal material therebetween.
Patent JP-S59160217-A (JP)
Title: Load control device
Inventor: YAGASAKI TOSHIAKI
IPC: G05F1/455
Filed: 1983-03-02
Abstract: PURPOSE:To execute a phase control exactly at a low cost by detecting a zero crossing point of an AC power source at a non-operating point of a triar AC switch, and driving a timer for determining a trigger timing. CONSTITUTION:A halogen lamp HA of a copying machine, etc. and a triar AC switch RA are connected to an AC power source AC, and a phase control is executed by a control part CPU consisting of a peak value detecting circuit PD of power supply voltage and a microcomputer. The detection of a zero crossing point for this phase control is executed by detecting an electric conduction end point of the triar AC switch RA, by a photocoupler PC2 provided in parallel to the triar AC switch RA. Subsequently, a detecting signal of this electric conduction end point is inputted to the control part CPU, and by using it as a reference point, a timer time counting operation in the CPU is started, and at the end time point of the timer, a trigger pulse TP is generated. In this state, the triar AC switch RA is triggered through a photocoupler PC1, and the lamp HA is brought to a phase control.
Patent JP-H02214453-A (JP)
Title: Coil holding structure for motor and double rotor type motor using the same structure
Inventor: KOIZUMI SHIGEKI
IPC: H02K5/08
Filed: 1989-02-13
Abstract: PURPOSE:To reduce the thicknesses of the coil and coil holding member of a motor by forming a plurality of insertion parts to be inserted with coils at the member substantially concentrically with the axial center of a rotational shaft, and inserting coils into the insertion parts. CONSTITUTION:A coil holding member 16 is wholly formed in a disc, and has an axial hole 16A at the center to be engaged with a bearing and insertion parts for holding coils concentrically at the axial hole as the center. Coils are inserted into the coil insertion parts of the member 16. The thicknesses of the coil and the member 16 are suppressed to the thickness of the member 16 by inserting the coils into the insertion parts of the member, thereby reducing the thickness of a motor section.
Patent JP-S59160725-A (JP)
Title: Optical thermometer
Inventor: NAKADA KOUHEI
IPC: G01K11/12
Filed: 1983-03-04
Abstract: PURPOSE:To improve the accuracy in measurement by detecting separately the measuring light having a wavelength within the wavelength region of a light absorbing end and the reference light having the wavelength within the wavelength region where light absorptivity does not change with temp. from the light transmitted through a semicnductor, etc. CONSTITUTION:The light emitted from a light source 1 is condensed with a lens 3 and after the light is modulated with a chopper 4, the light is made incident to an optical fiber 5. The light is then reflected by a mirror 6 provided in a temp. sensor part S attached to a point to be measured and is transmitted through a semiconductor temp. sensor 7 so as to be made incident to an optical fiber 8. The light is thereafter conducted through a lens 9 to a diffraction grating 10, by which the light is reflected and divided. Said light is again focused through the lens 9 to the position corresponding to the wavelength thereof. Measuring light lambda1 and reference light lambda2 are respectively transmitted by optical fibers 11 and 12 to two photodetectors 13 and 14 provided as photodetecting means.
Patent JP-S58150706-A (JP)
Title: Blast burner
Inventor: AKAISHI YOSHIHARU
IPC: F23D14/06
Filed: 1982-03-03
Abstract: PURPOSE:To achieve a stable combustion and compactness in construction, by providing a burner tip such an improvement as that a secondary air may be favorably mixed  with a combustible gas, and adequately fed to a combustion section, while allowing a  circulation flow to prevent a lift back of flame. CONSTITUTION:A gas drawing force is generated by a primary air upon it being injected out of an air nozzle 22, whereby delivering a combustible gas into a venturi mixing tube 20 out of a gas nozzle 23. A air-gas mixture reaches a burner top via a diffusion screen 25, and wherein the mixture impinges against a ceiling plate 50 and is circulated in a circumferential direction. Thereafter the mixture is injected radially from  a gas outlet 43 and ignited for forming a flame. On the other hand, a secondary air  which flows through a secondary air tube 12 impinges against a baffle plate 64 and is diffused in a secondary air flow space 61, and is subsequently delivered radially out of  a secondary air outlet 62. An arrangement is also provided such that the secondary air  is continuously fed to a lower part of flame, thereby suppressing a poor combustion  result and development of CO which deficiency of fresh air can cause. In addition, a  thorough agitation of primary air with a combustible gas and a decelerated air-gas  mixture by impinging and circulating movement can serve to prevent a lifting of flame.
Patent JP-S58170748-A (JP)
Title: Novel indanyl derivative, manufacture and antiphlogistic medicine
Inventor: KUREMENSU RUUFUAA
IPC: A61P37/08
Filed: 1983-03-04
Abstract: 1. Indanyl derivatives of general formula I  see diagramm : EP0088282,P6,F3  wherein R1 and R2 are the same or different and each represents a hydrogen atom, a fluorine atom or a chlorine atom, R3 represents a hydrogen atom or a phenyl group, R4 represents a hydrogen atom or an alkyl group of 1 to 6 carbon atoms, R5 represents a hydrogen atom, an alkyl group of 1 to 6 carbon atoms, a cyclohexyl group or a phenyl group, with the proviso that at least one of the substituents R3 , R4 and R5 is hydrogen, and their salts with physiologically acceptable acids.
Patent JP-S62194095-A (JP)
Inventor: NAKAMURA YUICHI
IPC: F16M7/00
Filed: 1986-02-19
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-S60198163-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61F7/00
Filed: 1984-02-24
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-H08187304-A (JP)
Title: Balance exercise means
Inventor: KOMATA TOMOHITO
IPC: A63B22/16
Filed: 1995-01-12
Abstract: PURPOSE: To enable users from adults to children to enjoy exercise even in a narrow room and to prevent lumbago, etc., by providing a balance table with a columnar fulcrum in its longitudinal central part. CONSTITUTION: The balance table 1 is provided with the columnar fulcrum 2 on the lower side in its longitudinal central part. The balance table 1 with the fulcrum 2 downward is placed on a floor. A user positions his feet on both sides thereof and stands on the balance table 1. The user tries to maintain the balance of the body by moving the feet and the waist with good balance. A triangular columnar fulcrum and semi-cylindrical fulcrum are equally well in place of the columnar fulcrum 2. As a result, the user is able to make exercise to strengthen the feet and the waist even in the narrow room. The method of using the balance table is simple and the safe use is assured.
Patent JP-H06228877-A (JP)
Title: Liquid softening agent composition
Inventor: FUKUMOTO YOSHIKATSU
IPC: D06M15/53
Filed: 1993-01-30
Abstract: PURPOSE:To obtain a composition having suppressed pH variation in storage and excellent hydrolysis prevention effect of a constituent salt by compounding a specific quaternary ammonium salt with a fatty acid alkanolamine and a nonionic surfactant, thereby adjusting the pH of the composition. CONSTITUTION:A liquid softening agent composition having improved liquid stability is produced by compounding (A) 3-30wt.% of a di(long-chain) quaternary ammonium salt of formula I [R1 is 16-25C (including dividing group) alkyl or alkenyl divided with an ester or amide group (called as hydrocarbyl group); R2 is the above hydrocarbyl group or 14-24C alkyl, etc.; X is anion] with (B) 0.3-5wt.% of a 16-18C fatty acid alkanolamine salt and (C) 0.1-10wt.% of an alkylene oxide-added nonionic surfactant, thereby adjusting the pH of the composition to 2.5-5. The alkanolamine is e.g. triethanolamine, diethanolamine or methyldiethanolamine.
Patent JP-H05192696-A (JP)
Title: Method for disposal of organic sludge from coating device particularly lacquer sludge
Inventor: OTSUTOO SHIYUTOUKUMAN
IPC: C02F3/12
Filed: 1992-02-21
Abstract: In a process for disposal of organic sludge originating from a coating installation, especially of paint sludge from a settling tank for circulation water of a spray-painting installation, the sludge is treated in a first biological stage reacting with low molecular organic compounds under aerobic conditions. A sludge withdrawn from the first biological stage is given a secondary treatment in a second biological stage reacting higher molecular organic compounds under anaerobic conditions. The sludge withdrawn from the second biological stage is dried to give an inert material, while the condensate formed during drying is introduced into the first biological stage. Clear flows from the two biological stages are sterilised and then returned for example into the circulation water. The advantage of this process lies in that the circulation water of the spray-painting installation no longer has to be changed from time to time and the inert material to be disposed of in landfill is only produced in small quantities. 
<IMAGE>
Patent JP-S55127404-A (JP)
Title: Preparation of mannich base of curable alpha,beta-unsaturated acid amide polymer
Inventor: ARIYOSHI JIYUNJI
IPC: C02F1/52
Filed: 1979-03-24
Abstract: PURPOSE: To obtain title base, useful as a raw-material of adhesive for nonwoven fabric, etc. and free from gel, etc., by the polymerization of an N-methylol-α,β- unsaturated acid amide or a monomer mixture containing it as the main component, in an aqueous medium, of specified pH, followed by the reaction with a recondary amine.  
     CONSTITUTION: An N-methylol-α,β-unsaturated acid amide or a mixture containing it as the main component and monomers such as acrylic acid, styrene or vinyl- sulfonic acid, is polymerized, in an aqueous medium of pH ≥6, preferably 7W12, at 20W90°C, preferably 30W80°C. Then title base is obtained by mannich reaction which is accomplished by the action of about 5W50mol% preferably about 10W 40mol%, based on the constituent monomer of the polymer, of a secondary amine, such as dimethylamine or diethanolamine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11316543-A (JP)
Title: Card data authentication system
Inventor: TATEBAYASHI MAKOTO
IPC: H04L9/32
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a card data authentication system which has small influence when one of plural terminals reads and writes data on an IC card in the case a terminal is invaded. SOLUTION: A control center 1010 generates different pairs of keys and verification keys by terminals by an open key signature method and distributes the signature keys for the terminals and the verification keys for all the terminals to the respective terminals. A data terminal 1200a generates digital signature data for plaintext data by using the signature key distributed by the control center 1010 and writes the digital signature data on an IC card 1300. A data terminal 1200b reads the digital sign data out of the IC card 1300 and authenticates the adequacy of the data read out of the IC card 1300 by using the verification key which is stored in a verification key storage part 1213 and distributed from the control center 1010.
Patent JP-H03239326-A (JP)
Title: Method and apparatus for etching treatment
Inventor: IKUNO MASAYOSHI
IPC: H05K3/06
Filed: 1990-02-17
Abstract: PURPOSE:To accurately judge whether an etching operation is to be continued or finished by a method wherein the surface of a substrate to be etched is inspected from time to time by a nondestructive method and the progress situation of an etching operation is judged from a diffraction peak value by an X-ray diffraction operation of the residual state of a film part to be etched. CONSTITUTION:A prescribed part P of an etched film 2, e.g. a silicon oxide (SiO2) film, on a substrate 1 is irradiated with a prescribed X-ray beam from an X-ray irradiation means 7 which is constituted of an X-ray generation source 9 and a collimator 8 used to narrow X rays to a beam having a prescribed thinness; a diffraction treatment is executed by an X-ray diffraction intensity measurement 11. That is to say, while the X-ray beam is being scanned at a predetermined angle, e.g. at 1 to 2 deg., the X-ray diffraction intensity of the prescribed part P of the silicon oxide (SiO2) film on the substrate 1 is measured continuously. Thereby, the situation of an etching operation can be monitored easily from time to time, and the end part of the etching operation can be judged easily and accurately.