baber/WOPTO huggingface dataset:
Patent JP-H0911611-A (JP)
Title: Ink jet recording paper
Inventor: OMORI MASAYOSHI
IPC: B41M5/52
Filed: 1995-06-30
Abstract: PURPOSE: To provide ink jet recording paper suppressed to the dust generating degree enabling the use in a clean room, excellent in drying properties and color developability and equipped with excellent printability preventing the bleeding of ink. CONSTITUTION: An ink fixing layer composed of a cationic resin containing tertiary amine or a quaternary ammonium salt is provided on at least one surface of paper reduced in the generation dust or dust free paper.
Patent JP-S63204361-A (JP)
Inventor: WAAN ZUENFUAN
IPC: G06F17/22
Filed: 1987-07-28
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-H0828614-A (JP)
Title: Disc brake device
Inventor: HARINAGA TOSHIYUKI
IPC: F16D65/18
Filed: 1994-07-19
Abstract: PURPOSE:To improve the ability to assemble a disc brake device, and prevent damage to a sealing member. CONSTITUTION:At least one ventilation groove 5b is formed in the direction of bottom of a piston in continuous with a boot groove of the piston 5. In the axial direction of the piston length, the length of one leg of a dust boot 9 fitted on the piston 5 is made shorter than that of the ventilation groove 5b, and the length from the bottom face of the cylinder bore 2e up to the front end of a seal groove 2f is formed to be shorter than the length from the bottom face of the piston 5 up to the rear end of the ventilation groove.
Patent JP-S6248055-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIKUCHI KOICHI
IPC: H01L27/04
Filed: 1985-08-28
Abstract: PURPOSE:To effectively activate a terminal by connecting the input of an output buffer and the first input of a gate circuit, and connecting the output of an output buffer with the second input of the gate circuit. CONSTITUTION:The input of an output buffer 2 for leading a signal 3 of an internal circuit to an exclusive external output pad 1 is connected with the input of a gate circuit 4, the output of the buffer 2 is connected with the other input of the gate circuit 4 to apply externally a signal to the pad 1. When the function of the circuit 4 is exclusively logic OR when the signal is not applied externally to the pad 1, the output 5 of the circuit 4 becomes logic value '0' irrespective of the logic value of the signal 3 of the internal circuit. When a signal of reverse to the output logic value of the pad 1 is applied externally to the pad 1, the output 5 of the circuit 4 becomes logic value '1'. Thus, the limited terminals can be effectively activated.
Patent JP-S57109666-A (JP)
Title: Ink supply device
Inventor: TOGANOU SHIGEO
IPC: B41J2/175
Filed: 1980-12-27
Abstract: PURPOSE:To make formation of ink drops sure and supply ink stable by applying pressure to ink in a tank to supply ink by circulating ink between the tank and the head at the beginning of the ink supply and later supplying ink through the pipe by means of the capillary action. CONSTITUTION:When valves 212 and 213 are opened and a pressure pump 207 applies pressure to an ink chamber 202, a valve 205 is closed and ink is filled in a multi-nozzle ink jet head 233 through a communicating hole 210, communicating groove 218, pipe 231, etc. This application of pressure is continued until ink flows in an ink chamber 203 through a pipe 232, transit chamber 228, communication groove 219, etc., and both chamber 202 and 203 are filled with ink. Next, the application of pressure is stopped, and the valve 205 is opened to make equal the ink levels of both chamber 202 and 203. Then, ink is discharged from the head 233 and supplied to the head 233 by the capillary action through respective flow channels from both chamber 202 and 203.
Patent JP-S6435002-A (JP)
Title: Pressure and temperature reduction device for turbine bypass
Inventor: CHIBA JIRO
IPC: F01K7/38
Filed: 1987-07-30
Abstract: PURPOSE:To protect a temperature reducer and improve the controllability thereof by providing a thermal relay in the control system of the cooling water adjusting valve of the temperature reducer in a turbine bypass circuit, and fully enclosing the valve according to the pressure after pressure reduction in the bypass circuit, or controlling the valve according to the output of a temperature regulator. CONSTITUTION:A bypass circuit 6 which bypasses a turbine 4 is arranged between a circuit 2 for connecting a boiler 1 to the turbine 4 and a tertiary circuit 5 such as a bleeding circuit connected to the outlet of the turbine 4, and in this circuit 6 a pressure reducing valve 7 and a temperature reducer 8 are interposed. In such a pressure and temperature reduction device, a thermal relay 20 is provided in a signal system between a temperature regulator 15 attached to a temperature transmitter 14 and an electropneumatic converter 16 of a cooling water regulation valve 10. The relay 20 is changed over to apply a full-enclosure signal set in a signal generator 21 to the cooling water requlation valve 10 when the output of a pressure requlator 12 is less than a specified value. On the other hand, when it is the specified value or more, the cooling water regulation valve 10 is controlled on the basis of the output of the temperature regulator 15.
Patent JP-2001022238-A (JP)
Title: Sheet cleaning device
Inventor: TANIGUCHI KAZUKO
IPC: B41J29/17
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent rinsing liquid by which the surface of a sheet is washed away from flowing into a swelling tank. SOLUTION: A guide plate 30 supporting the sheet 2 swollen in the swelling tank 20 in order to carry out the sheet 2 is arranged so that its end 30a on an upstream side in the carrying direction of the sheet 2 is positioned inside the tank 20, and its end 30b on a downstream side in the carrying direction of the sheet 2 is positioned above the outside of the tank 20. A guide plate 32 supporting the sheet 2 carried from the plate 30 is arranged so as to be inclined below the outside of the tank 20 toward the downstream side in the carrying direction of the sheet 2 from the end 30b of the plate 30, and a nozzle 39 spraying the rinsing liquid 35 is installed above the plate 32.
Patent JP-S6433366-A (JP)
Title: Stacker crane for underground parking area
Inventor: MORIOKA HIROSHI
IPC: E02D29/00
Filed: 1987-07-29
Abstract: PURPOSE: To improve effective parking efficiency remarkably by lowering an automobile loader, on which an automobile is loaded on a ground surface, up to a required floor, moving the loader up to the place of housing by a travelling mast and housing the loader by using a fork device. CONSTITUTION: An automobile loader 20 is lifted up to a ground surface at a home position HP, an automobile C is driven in onto a pallet P, and the automobile loader 20 is lowered up to a required floor. A mast 10 is made to travel up to the place of automobile housing along automobile housing racks 50, and the automobile C is housed on the specified rack 50 of automobile housing by a fork device 21 after stoppage. The automobile C during housing is left by reverse procedure to the case of entering.
Patent JP-S5982424-A (JP)
Title: Production of composite spun yarn
Inventor: MATSUMOTO MITSUO
IPC: D01G1/08
Filed: 1982-10-29
Abstract: PURPOSE:To obtain composite spun yarns at a high speed, by breaking a filament tow between delivery rolls and stretch-breaking rolls rotating at a higher peripheral speed than the delivery rolls, joining the broken tow to another filament yarn fed to the stretch-breaking rolls under a high tension together, and processing the resultant composite yarns with a fluid in a state under tension. CONSTITUTION:A tow 1 consisting of continuous filaments is stretch-broken between delivery rolls 5 and a pair of stretch-breaking rolls 9 rotating at a higher peripheral speed than the delivery rolls 5 to form a fleece of short fibers, which is then joined to another filament yarn 2 fed to th stretch-breaking rolls 9 by a tension adjusting apparatus 4 under a high tension. The resultant composite yarn is then taken out of the stretch-breaking rolls 9 with an air nozzle 10 having the sucking and turning action while keeping the tension state of the filament yarn 2 to be fed to the stretch-breaking rolls 9 and then passed through an air nozzle 11 having a strong turning actin in the direction opposite to the air nozzle 10 to give a composite spun yarn 12, which is then wound by a winder 14 into a cheese 15. EFFECT:Both spun yarnlike feeling and improved functionality of filaments.
Patent JP-H0237271-A (JP)
Title: Cold temperature adjusting device
Inventor: ZANMATSU NAOKI
IPC: F25B1/00
Filed: 1988-07-28
Abstract: PURPOSE:To expand an operable range in respect to a brine set temperature and further to enable a stable cold temperature operation to be attained by a method wherein in case that a brine temperature is set to a lower value, a refrigerant of which pressure is reduced is directly made to flow to an evaporator and in turn in case that the brine temperature is set to a higher value, the refrigerant of which pressure is reduced is made to flow to the evaporator through an absorbing gas cooler. CONSTITUTION:In case that an amount of refrigerant of an evaporator 5 immersed within a liquid tank 7 and a heating calorie of a heater 12 are applied to adjust a brine temperature, a refrigerant of which pressure is reduced by a pressure reducing device 32 of a second branch unit 33 is directly made to flow to the evaporator 5 when the brine temperature is low (15 to 40 deg.C) and further in case that the brine temperature is higher (40 to 60 deg.C), the refrigerant is reduced in its pressure by a pressure reducing device 29 in a first branch passage 30, it is further heat exchanged with suction gas of a compressor 1 with a suction gas cooling unit 27 and then the coolant is made to flow to the evaporator 5, resulting in that a cooling capability at a low temperature range is kept and thus a temperature of suction gas of a compressor 1 can be reduced in a high temperature range.
Patent JP-2001015569-A (JP)
Title: Semiconductor substrate and method for evaluating the same
Inventor: HOTTA MASAKI
IPC: H01L21/66
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress the breakage of an entrance section in a substrate transportation system and a substrate processing device, by constituting the cross-sectional shapes of connecting sections which connect the entrance section or the parts of the entrance section, and an exit section having linear cross sections to the front and rear surfaces of a semiconductor substrate of curves. SOLUTION: An entrance section 11 and an exit section 12 are respectively provided in recessed sections which are provided on the peripheral edge of a silicon substrate 10 in a state where the recessed sections are faced oppositely to each other. The linear cross sections of the entrance section 11 and the exit section 12 are smoothly connected to the front and rear surfaces of the substrate by constituting the connecting sections 21 which connect the section 11 to the front and rear surfaces of the substrate 10 of curved surfaces. Then the angle θ between the front surface of the substrate 10 and the optical axis of infrared rays is adjusted to meet (2n+1)×d/tanθ (where (n) and (d) respectively represent an integer and the thickness of the substrate 10).
Patent JP-S6081138-A (JP)
Title: Production of ketone by oxidation of olefin
Inventor: MATSUHIRA SHINYA
IPC: B01J27/00
Filed: 1983-10-12
Abstract: PURPOSE:To produce a ketone controlling the side reaction, by oxidizing an olefin in the presence of a Pd catalyst containing a cuprous halide and a cupric halide at a specific concentration difference. CONSTITUTION:In the production of a ketone by the oxidation of an olefin, the reaction is carried out at 110-130 deg.C and 1.5-3kg/m<2>G in the presence of a Pd catalyst containing a cuprous halide and a cupric halide at a concentration difference of <=0.2mol/l (preferably <=0.1mol/l). The concentration of the catalyst is preferably 0.0001-0.005mol/l for Pd and 0.1-1mol/l for copper (Cu<+>+Cu<2+>). The control of the concentration difference between the cuprous salt and the cupric salt is carried out by extracting a part of the catalyst liquid, and adjusting the catalyst liquid. The concentration of oxygen in the outlet gas of the reactor (excluding steam) is adjusted to <=10% by controlling the feed of oxygen. EFFECT:Useful for the production of >=4C ketone.
Patent JP-H0352625-A (JP)
Title: Deodorizing method
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/34
Filed: 1989-07-21
Abstract: PURPOSE:To obtain superior ability to decompose malodorous components by allowing a carrier to generate heat, heating a catalyst supported on the carrier and decomposing the malodorous components by oxidation with ozone in the presence of the heated catalyst. CONSTITUTION:When malodorous components are decomposed by oxidation with ozone in the presence of a catalyst supported on the exothermic base material 5 of a carrier 1, the carrier 1 is allowed to generate heat, the catalyst is heated and the malodorous components are decomposed by oxidation in the presence of the heated catalyst. Superior ability to decompose and remove the malodorous components is obtd. and unreacted ozone remains hardly.
Patent JP-H0853319-A (JP)
Title: Insecticidal sheet
Inventor: YAMADA KOHEI
IPC: A01N25/10
Filed: 1994-08-11
Abstract: PURPOSE:To maintain an excellent insecticidal effect for a long period of time by using an insecticidal sheet prepared by fixing microcapsules comprising a fine porous shell wall having sealed an extracted solution of an insecticidal tree such as Japanese cedar, paulownia or pine tree to a porous polymer sheet. CONSTITUTION:This insecticidal sheet 11 is obtained by fixing microcapsules 14 comprising a fine porous shell wall having sealed an extracted solution 18 from leaves, stems, roots and bark such as fruit of Alpinia speciosa, Japanese cypress, Japanese cedar, chrysanthemum, paulownia or pine tree to a porous polymer sheet 12. The microcapsules 14 are very small containers comprising a polymer material such as formalin resin as a material and having 5-15mum particle diameter and its shell wall is provided with a great number o fine holes 17. The porous polymer sheet 12 is a polymer sheet having a porous structure with holes 13 through which the microcapsules 14 are readily introduced and fixed. The microcapsules may be fixed by a binder or by melting the surface of the sheet by irradiating the polymer sheet composed of a thermoplastic sheet with high frequency as a method for fixing. The surface of the sheet 12 is preferably provided with a foamed resin layer or a fiber sheet.
Patent JP-H059366-A (JP)
Title: Epoxy resin composition and resin-encapsulated type semiconductor device
Inventor: KIYOHARA TADASHI
IPC: C08L63/00
Filed: 1991-07-04
Abstract: PURPOSE:To provide the subject epoxy resin composition excellent in thermal resistance and moisture resistance. CONSTITUTION:An epoxy resin composition for encapsulation of semiconductors, mainly composed of an epoxy resin, a novolak-type phenol resin, an inorganic filler and a phenolic hydroxide group-containing polyamide-imide or a phenolic hydroxide group-containing polyamide.
Patent JP-H0998081-A (JP)
Title: Fail-safe majority logic circuit and parallel output type electronic interlocking device using this circuit
Inventor: KAWABATA ATSUSHI
IPC: G05B9/03
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To find a single fault in the early stage and to prevent erroneous output to the dangerous side even at the time of the occurrence of the signal fault. SOLUTION: In the fail-safe majority logic circuit for majority decision of at least three logical inputs, every two inputs of three inputs are put together by three OR circuits 311, and outputs of these OR circuits 311 are put together by a 3-input AND circuit 321. This control is provided with the control mode and the fault detection mode; and in the fault detection mode, a pattern for fault detection is inputted and the output is observed to detect a fault of parts constituting the circuit. If a fault is detected, the input is forcedly changed so that the circuit doesn't output the output to the dangerous side. This fail-safe majority logic circuit is applied to an electronic interlocking device to improve the safety of this device.
Patent JP-S6080034-A (JP)
Title: Heating cooker
Inventor: NAKANO CHIKAO
IPC: F24C15/08
Filed: 1983-10-11
Abstract: PURPOSE:To prevent dust from dropping through a joint and to facilitate cleaning of a top plate, by a method wherein the upper edges of a front cover, a top plate, and side plates are joined together in a manner that no joint is produced on the upper surface of a casing. CONSTITUTION:The casing of a heating cooker consists of a front frame 3, a rear frame 4, a pair of right and left sides 6 and 7, a top plate 8, a pair of right and left rails 5a and 5b, and a front cover 11, while an upper part 11a of the front cover 11 is inserted between a front edge 8a of the top plate 8 and front edges 6a and 7a of the side plates 6 and 7, respectively. The lower part is secured to the rails 5a and 5b by means of screws, the periphery of the front of an oven 9 are surrounded, and fixing metals 10a and 10b are concealed. Thus, no joint is produced on the upper surface of the top plate and dust is difficult to admit, and this facilitates cleaning. Further, even if a heavy object is placed on the upper surface of the casing and its weight is applied on the top plate 8 but the weight is prevented from being applied directly on the front cover 11, and thereby there is no fear of deformation occurring as a result of the front cover 11 being deformed down.
Patent JP-2001022485-A (JP)
Title: Interface cable
Inventor: SAKURAGI SATOSHI
IPC: G06F3/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an interface cable which reduces the number of parts and can reduce production costs. SOLUTION: A personal digital cellular(PDC) connector 23 is provided on the side of an opening edge of a connector casing 22 and a circuit substrate 24 constituting an interface circuit is housed inside the connector easing 22. Also, a hook 28 which can be fitted to and detached from the PDC terminal of a portable telephone and an operation part 29 for operating this hook 28 are provided on both left and right sides of the connector easing 22. Then, electrode terminals 23A and 23B of the PDC connector 23 are joined to sixteen telephone side electrode parts 26 provided on a circuit substrate 24 and a USB connector device 11 is connected to four computer side electrode parts 27 by way of a cable 30.
Patent JP-H11303164-A (JP)
Title: Piping unit work execution method
Inventor: TANAKA YOSHICHIKA
IPC: E03C1/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a piping unit work execution method whereby a piping unit can be constructed continuously without waiting time at a construction site where finish work and electrical work for walls, floors, and ceilings and the work of constructing a booth are all complete. SOLUTION: A piping unit is constructed chiefly of a center frame 1 and side frames 4, 4 placed on both sides of the center frame 1. At a construction site where walls, floors, and ceilings are all completely finished, the center frame 1 is fixed in position and the side frames 4, 4 are fixed in upright positions while corresponding to a site frontage size with respect to the center frame 1.
Patent JP-H0970407-A (JP)
Title: Hand piece for dental treatment
Inventor: MATSUI AKIRA
IPC: A61C1/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To constitute main constituting elements by division members composed of an integrally formable material, to perform integral joining, to improve functions and to improve economicity. SOLUTION: This hand piece is constituted of a head part 1 where a rotary member provided with a turbine blade is packaged, a clamping part 2 successively connected to the head part 1 and a hand contact part 3 formed successively to the clamping part 2 and is provided with an operation medium conduit tube 4 for supplying an operation medium to the hand piece A for a dental treatment in the structure of being disposed in the internal space of the hand contact part 3 and freely attachably and detachably engaged to the hand contact part 3. In this case, the head part 1, the clamping part 2 and the hand contact part 3 are constituted of the integrally formable material and the head part 1, the clamping part 2 and the hand contact part 3 are mutually integrally joined.
Patent JP-H1021634-A (JP)
Title: Active wide range pll apparatus, phase-locked loop method, and disk reproducing apparatus
Inventor: HAYASHI YASUHIRO
IPC: G11B20/14
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make compatible the conditions for normal reproducing operation and the conditions for optimizing the seek time in a high speed reproducing operation. SOLUTION: The PLL device 15 is constituted so that a couple of control voltages to be input to a VCO(Voltage Controlled Oscillator) circuit of the disk reproducing apparatus such as CD(Compact Disk)-ROM are provided, one input executes the existing control while the other input receives a voltage gradually changing to follow the change of data rate and the conditions required for the VCO circuit are satisfied during the ordinary reproducing operation and seek operation. According to this active wide range PLL apparatus 15, the clock required can be oscillated by the VCO circuit at all. positions of internal and external circumferences, enabling the data reading.
Patent JP-H0940792-A (JP)
Title: Production of cellulose acetate film
Inventor: SHIMODA KAZUHIRO
IPC: C08J9/26
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To produce a film from a cellulose acetate which gives a dope not having a high viscosity even when prepared at a high concentration and has good moldability. SOLUTION: This process comprises casting a dope on a substrate. The dope comprises a cellulose acetate which has an average degree of acetylation of 58.0-61.5% and which has an acetone-extractable content of 5wt.% or lower or is obtained through acetylation using a sulfuric acid catalyst in an amount of 10-15 pts.wt. per 100 pts.wt. cellulose, a plasticizer, and solvents containing 75-87wt.% methylene chloride. The total concent tration of the cellulose acetate and the plasticizer is 18-35wt.%.
Patent JP-S5891434-A (JP)
Title: Light deflection element
Inventor: MIKAMI KAZUO
IPC: G02F1/29
Filed: 1981-11-26
Abstract: PURPOSE:To produce a large deflection angle by low voltage disturbance, by applying an electric field to a dielectric for generating an electrooptical effect, and forming a nonuniform distribution of refractive index. CONSTITUTION:A pair of linear electrodes 2 are arranged in parallel at an interval D on the surface of a dielectric crystal 1 for generating an electrooptical effect. DC voltage V is applied between the electrodes 2. Incident beams A are projected at the center of the electrodes 2, and in parallel to them, and at a prescribed depth H from the surface of the crystal 1. Application of voltage to the electrodes 2 causes an intensity distribution of an electric field to produce a distribution of refractive index steeply changing in the thickness or depth direction of the crystal 1. The incident beams A are deflected in the course of transmission, and beams B deflected in the thickness direction are obtained at the other face. Projection and emission of the beams A, B are executed using an optical fiber.