baber/WOPTO huggingface dataset:
Patent JP-H10118642-A (JP)
Title: Cock direct connection type water purifier
Inventor: OKANO MASAAKI
IPC: C02F1/28
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To stepwise or non-stepwise change over an ejection flow-rate of a purified water/raw water straight and/or a raw water shower by providing a plurality of opening parts to a cylindrical body rotatable by a lever and providing a cylindrical valve provided with opening parts different in size or opening parts successively different in width. SOLUTION: A large diameter opening part 5 for purified water and a small diameter opening part 75 for purified water are provided to a cylindrical valve 3 so as to be shifted in phase in the longitudinal direction of the cylindrical body thereof. The cylindrical valve 3 is revolved by a lever 8 and, when a large diameter opening part 5 is allowed to coincide and communicate with a purified water outflow port 10, raw water from a cock is purified by a water purifying cartridge 12 through a raw water introducing port 14, the cylindrical body, the large diameter opening part 5 and the purified water outflow port 10, and then ejected. When the emitting flow rate of purified water is changed over, the cylindrical valve 3 is further revolved and the small diameter opening part 75 is allowed to coincide with the purified water outflow port 10.  By this constitution, raw water is allowed to flow from the purified water outflow port 10 in a restricted amt. and the purified water by the water purifying cartridge 12 is emitted in a reduced emitting flow rate.
Patent JP-H04174743-A (JP)
Title: Weaving with high-speed loom
Inventor: OKUNO TOKIO
IPC: D03D49/12
Filed: 1990-11-05
Abstract: PURPOSE:To obtain a woven fabric hating excellent grade, quality and feeling and improve the weaving efficiency by setting the moving orbit of a tension roll in the opening and closure of warps in such a manner as to draw a smooth wavy pattern. CONSTITUTION:The excessive increase of warp tension is prevented by a tension roll 1 moving back and forth in the opening and closing motion of warps 2. The kind, effective number of turns, etc., of an easing spring of a loom are adjusted in such a manner as to move the tension roll along an orbit having the form of smooth sine curve or smooth sawtooth curve.
Patent JP-2000128860-A (JP)
Title: Synthetic device of c11-labeled chemical
Inventor: HARADA NORIHIRO
IPC: A61K51/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a synthesizing device capable of synthesizing an 11C-labeled compound having a sufficient radioactivity and purity in a short period of time and with a good reproducibility. SOLUTION: This synthesizing device for producing an 11C-labeled chemical is composed of an 11CH2I-preparing unit, an intermediate-synthesizing unit, an enzyme reaction unit, and a separating and purifying unit. Here, the 11CH2I- preparing unit prepares 11CH2I and includes a means for transferring it to the next intermediate synthesizing unit. The intermediate synthesizing unit reacts N-(diphenylmethylene)glycine tert-butylester with 11C-labeled methyl iodide, and then hydrolyzes to obtain 11C-labeled D, L-alanine and includes a means for removing a used solvent completely. The enzyme reaction unit carries out an enzyme reaction of 11C-labeled D, L-alanine synthesized in the above intermediate-synthesizing unit by using a suitable enzyme substrate. The separation and purification unit separates and purifies the 11C-labeled chemical obtained from the above enzyme reaction unit.
Patent JP-H06158472-A (JP)
Title: Porting fabric to be full with wind
Inventor: AKAMATSU TETSUYA
IPC: D01F6/92
Filed: 1992-11-06
Abstract: PURPOSE:To provide fabric suitable for sports to be full with wind, excellent in light weight and airtightness, also having a combination of resistance to breaking and light and dimensional stability. CONSTITUTION:The fabric comprising, as the main constituent fibers, polyester fibers satisfying the following characteristics (1) to (7) at the same time: (1) 20<=K<=50; (2) 0.95>=[eta]F>=0.70; (3) 3>=DPF>=1.5; (4) ST>=6.0g/de; (5) EL >=20.0%; (6) A>=1.0g/de; and (7) 0.5>=B/A>=0.2 [K is hollow rate (%); [eta]F is intrinsic viscosity; DPF is single fiber fineness (denier); ST is tenacity; EL is elongation at break; A is the gradient at an extension rate of 0% on the load-elongation curve; B is the minimum gradient within the rate of extension range from 0 to 4%].
Patent JP-H05132739-A (JP)
Title: Steel for machine structural use excellent in machinability
Inventor: KAKOU HIROSHI
IPC: C22C38/00
Filed: 1991-11-13
Abstract: PURPOSE:To provide a steel for machine structural use free from deterioration in mechanical properties and excellent in machinability. CONSTITUTION:The steel has a composition where 0.01-1.0%, by mass, CuXNbSYSe2-Y or 0.01-1.0% AgXNbSYSe2-Y is further in corporated into a steel for machine structural use consisting of 0.05-0.8% C, 0.1-2.0% Si, 0.1-2.0% Mn, and the balance Fe with inevitable impurities. In the formulae, the symbols (X) and (Y) stand for >0.1-<1.0% and 0-2%, respectively.
Patent JP-2001114540-A (JP)
Title: Method for removing harmful impurity in fine aggregate
Inventor: SOGO SHIGEYUKI
IPC: C04B14/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing harmful impurities in fine aggregate without requiring a specific admixture, and capable of removing the harmful impurities such as a mud component even though a simple method. SOLUTION: A container 1 is charged with the fine aggregate and mixing water, and the aggregate and the water is mixed by mixing and stirring the interior of the container 1. The mixed product is stood still, and the concentration of the harmful ion, and the turbidity of the resultant supernatant are measured. If the result of the measurement exceeds a standard value, the mixing water is discharged and further prescribed amount of the mixing water is charged thereto. The before steps are repeated, and when the result of the measurement becomes lower than the standard value, the supernatant is discharged and a compacted mixture of the fine aggregate and simultaneously the water is taken out from the bottom part of the container 1.
Patent JP-H10121484-A (JP)
Title: Heat insulating foundation structure
Inventor: KAWAI KIMIO
IPC: E02D27/01
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To improve heat insulation property, workability, and airtightness by providing top ends of molding boxes serving also as heat insulation members on both sides with base sheets for attaching top end members, attaching the top end members having heat insulating property along the top ends of both of the molding boxes serving also as heat insulation members and by pouring top end mortar between top end side surface members. SOLUTION: Foundation concrete 3 is deposited between opposite heat insulation members 2, 2 which serve also as molding boxes. Next, top end member attaching base sheets 4 are provided to be integral with the top end outside surfaces of both of the heat insulation members 2 serving also as molding boxes. Top end side surface members 5 having heat insulation property are attached in the state of projecting upward to the top end member attaching base sheets 4. Top end mortar 6 is deposited between both of the top end side surface members 5, 5. Since the top end side surface members 5 having heat insulation property are attached to the heat insulation member 2 serving also as molding boxes in the top end portion of a foundation 1, heat insulation property of the top end mortar 6 is secured, heat insulation property is prevented from lowering due to heat bridge through the top end mortar 6 to provide an excellent heat insulation foundation structure. Thus, heat insulation property, workability, and airtightness are improved.
Patent JP-H02143226-A (JP)
Title: Manufacture of thin-film diode for active matrix display base plate
Inventor: KATO TOSHIAKI
IPC: G02F1/136
Filed: 1988-11-25
Abstract: PURPOSE:To reduce the leakage current in the lateral direction between transparent electrodes and metallic wiring by undercutting a semiconductor thin film and lower metallic film smaller than an upper metallic film when patterning is performed on a diode film composed of the three layers. CONSTITUTION:After transparent electrodes 4 are formed on a insulating transparent base plate 1, lower metallic films 2, semiconductor thin films 10, and upper metallic films 3 are successively formed on the base plate 1 and electrodes 4. Then patterning is performed by etching so that the films 2 and 10 can have the same dimensions, while the films 3 have such larger dimensions that the films 3 can protrude from the films 10, and the films 2 can touch parts of the electrodes 4 and base plate 1. Then, after coating the base plate 1 and films 2, 10, and 3 with an insulating film 5, the insulating film 5 is removed by anisotropic etching, leaving the film 5 filling up spaces below the overhanging upper metallic films 3 as it is. Thereafter, metallic wiring which is brought into contact with side upper surfaces of the upper metallic films 3 and side faces of the insulating film 5 remaining on the base plate 1 is formed. Therefore, leakage currents in the lateral direction through a-si films between the transparent electrodes and wiring electrodes on the base plate can be reduced.
Patent JP-H07131557-A (JP)
Title: Charging system for information communication
Inventor: TSUMURA MIOJI
IPC: G10K15/04
Filed: 1993-11-02
Abstract: PURPOSE:To apply the proper charging to the applied information in response to its application frequency by writing the charging codes into the signal frames for data sent from a center for each packet. CONSTITUTION:A terminal equipment 30 communicates with a CATV station 40 via a CATV circuit 60. Then the station 40 and a host station 20 serving as a center turn various data into packets and sends them to the equipment 30. The equipment 30 is connected to both stations 20 and 40 via a public circuit 50 such as a telephone circuit network, etc. Thus the charging codes are written into the signal frames for data sent from the station 20 for each packet. At the same time, the equipment 30 stores the charging codes for each executed packet among those received data and then up-loads the stored charging codes to the transmitter side through the circuit 50 by an instruction given from the transmitter side. Thus it is possible to apply to the proper charging in response to the application frequency of each medium to improve the efficiency of data processing.
Patent JP-H04169436-A (JP)
Title: Torque limitter for paper feeder
Inventor: TSUCHIYA HIROAKI
IPC: B65H3/52
Filed: 1990-11-01
Abstract: PURPOSE:To make a maximum transmission torque variable according to feeding timing and feeding condition by mounting a piezoelectric element for generating a fixed frictional force through a fixed voltage application, on a torque limitter frictional part. CONSTITUTION:By changing the application voltage to a piezoelectric element 23, a maximum transmission torque of a torque limitter 7 is changed. The maximum transmission torque is thus easily made variable following the change in frictional coefficient correspondent to various kinds of paper sheets, and the maximum transmission torque of the torque limitter 7 can be changed according to paper feeding conditions. By controlling the voltage application to the piezoelectric element 23, the maximum transmission torque of the torque limitter 7 is changed. The maximum transmission torque of the torque limitter 7 can thus be changed correspondent to the timing of feeding.
Patent JP-H04171735-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAKASHI
IPC: H01L21/60
Filed: 1990-11-02
Abstract: PURPOSE:To prevent a wire bonded part from being coated with solder and to improve reliability and productivity with wire bonding secured by surface- treating only wire bonded parts and the chip fixed part out of the surface of a die mount zone. CONSTITUTION:A chip fixed part and wire bonded parts are provided on a die mount zone 10 to weld and fix a chip 3 on. Next, the whole surface of the die mount zone 10 is nickel-plated. Then, Au plated parts 11a, 11b are formed on wire bonded parts and the chip fixed part, respectively, and a chip 3 is heated and fixed with solder. This reduces outflow of solder outside the chip 3 due to scrubbing during bonding and prevents it from reaching wire bonded parts because of a high resistance of friction at a surface-untreated nickel-plated part 12, thereby wire bonding satisfactorily to wire bonded parts of wires 8 and inner leads.
Patent JP-H05107011-A (JP)
Title: Method and apparatus for measuring long material having magnetic property
Inventor: NAKAJIMA KAZUYUKI
IPC: G01D5/12
Filed: 1991-10-18
Abstract: PURPOSE:To measure a long material having magnetic property at a high speed. CONSTITUTION:The specified position of a long material 1 having magnetic property is magnetized. The position of the magnetized point of the long material 1 is detected with magnetic-flux detectors 12, and the long material 1 is measured. In this measuring method, the high-speed magnetization is performed by using a magnetization accelerating circuit. The measuring apparatus has magnetizing heads 10a and 10b, to which accelerating circuits are attached, the magnetic-flux detecting parts 12 for detecting the position of the magnetizing points of the long material 1 and a signal processing part for processing the detected signals outputted from the magnetic-flux detecting parts 12.
Patent JP-H08135646-A (JP)
Title: Motive power transmitting shaft
Inventor: WATANABE JIYUNYA
IPC: F16F15/34
Filed: 1994-11-08
Abstract: PURPOSE: To sufficiently reduce weight by fixing a balance piece whose tip part is superposed on an external surface of a pipe at least to a circumferential one place of an outer peripheral surface of a yoke. CONSTITUTION: In a balance piece 6, only a base end part 6a is fixed to a bifurcated arm root part 5 of a yoke 2, and a tip part 6b extends in the axial direction so as to be superposed on an outer peripheral surface of a pipe 1. Therefore, an axial directional length of the bifurcated arm root part 5 of the yoke 2 is remarkably shortened. A load T1 to separate the base end part 6a of the balance piece 6 and the bifurcated arm root part 5 of the yoke 2 from each other and a load T2 to separate a cylinder part 3 of the yoke 2 and the pipe 1 from each other, are set in (T1<T2).  As a result, when the pipe 1 is separated, it comes to exceed a separative load of the base end part 6a of the balance piece 6 and the bifurcated arm root part 5 of the yoke 2, and the balance piece 6 is easily separated from the bifurcated arm root part 5 by the pipe 1, and the pipe 1 moves in the axial direction, and a propeller shaft can be contracted in the axial direction.
Patent JP-H05112853-A (JP)
Title: Manufacture of heat exchanger made of aluminum alloy
Inventor: DOKOU TAKENOBU
IPC: B23K1/00
Filed: 1991-10-18
Abstract: PURPOSE:To improve the heat conductivity, strength and corrosion resistance of the member of a heat exchanger made of an aluminum alloy and to miniaturize and lighten the heat exchanger. CONSTITUTION:This is the method for manufacturing a heat exchanger made of an aluminum alloy in which, at the time of manufacturing a heat exchanger made of an aluminum alloy by a brazing method using flux, in the process of cooling a heat exchanger after the completion of brazing heating, the above heat exchanger is held at 400 to 500 deg.C for 10min to 30hr and is thereafter cooled in the temp. range of 200 to <400 deg.C at >=30 deg.C/min cooling rate.
Patent JP-S63150316-A (JP)
Title: Flame-retardant polyurethane foam for flame lamination
Inventor: SUZUKI KANEYOSHI
IPC: C08G18/30
Filed: 1986-12-15
Abstract: PURPOSE:To obtain a polyurethane foam excellent in heat bondability and flame retardancy, by mixing a specified prepolymer polyether-polyol with a polyisocyanate, a blowing agent, a catalyst and melamine. CONSTITUTION:A polyurethane foam obtained by mixing an organophosphorus compound-containing polyester-polyether-polyol or organophosphorus compound- containing prepolymer polyether-polyol (A) having at least two active hydrogen atoms in the molecule with a polyisocyanate (B), water or another blowing agent (C), a catalyst (D), adjuvants (E) and melamine (F). As melamine, one having an average particle diameter of 50-120mu is used. The amount of melamine added is in the range of, preferably, 20-60pts.wt., particularly preferably, 30-50pts.wt., per 100pts.wt. polyol.
Patent JP-H05251192-A (JP)
Title: Low loss lc drive circuit for electrodeless high luminance discharge lamp
Inventor: JIEEMUSU TOOMASU DEIKIN
IPC: H05B41/24
Filed: 1992-11-09
Abstract: PURPOSE: To establish a low loss drive circuit by connecting coil turns surrounding the arc tube part of a high luminance discharge lamp with a power supply through leads with a capacitor plate interposed, and enhancing the electric and thermal conductivities of the connecting members. CONSTITUTION: A capacitor 14 having the first and second capacitor plates 14a and 14b is connected to an excitation coil and a coil 12 surrounding the arc tube part of a high brightness discharge lamp (HID lamp) and having coil turns whose contour is made small so as to minimize light obstruction. The capacitor plates 14a and 14b are connected to the coil turns through a pair of connecting members 22a and 22b, and also with a power supply 16 through leads 18 consisting of the first 18a and the second conductor 18b. These 14a and 14b are made of a material having good electric and thermal conductivities, for example sheet stock of copper, and the connecting parts 22a and 22b formed from A, etc., are an extension of this sheet stock of copper.
Patent JP-2001119141-A (JP)
Title: Multilayer printed wiring board and method of manufacturing it
Inventor: SUNOCHI MASAAKI
IPC: H05K3/46
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board that is filled sufficiently in a point containing no internal layer circuit and has superior accuracy in the thickness of an insulating layer, and a method of manufacturing it. SOLUTION: The multilayer printed wiring board is manufactured by the method in which resin powder is stuck to only a point containing no circuit in an internal layer circuit board, and a pre-preg and a metal foil are piled thereon, and the point is heated and pressurized to laminate and unit in a body.
Patent JP-H10127009-A (JP)
Title: Geared motor
Inventor: ONO SHIGEKATSU
IPC: H02K7/10
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To return a relationship between the operating condition of a transmission system for turning force and the turning condition of an output shaft to a prescribed positional relationship when the transmission system is connected by a clutch mechanism again, by forming a sloped surface which is formed adjacently to a recess in the clutch mechanism and guides a protrusion into the recess. SOLUTION: When an output gear 20 and a ratchet gear 41 relatively-rotate forcibly, the first, second and third engaging states occur intermittently according to the relative rotational direction, and when a clutch mechanism 40 is engaged, the first engaging state is made. In a range where a sloped surface 20D is formed, a protruding part 41A is apt to enter the first recess 20B, and the clutch mechanism 40 is engaged easily in the first engaging state. Therefore, the clutch mechanism 40 is engaged in the specified first engaging state completely, and the output gear 20 and the ratchet gear 41 return to the prescribed positional relationship completely. It is thus possible to keep operating characteristics of a louver and so on constant.
Patent JP-H11122334-A (JP)
Title: Portable electrical appliance
Inventor: UTSUNOMIYA OSAMU
IPC: H04B1/3822
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To simplify jobs such as assembling, confirmation of operation and adjustment, to improve the reliability of the product and to reduce the cost. SOLUTION: A vibrator 27 that is a notice means and a wiring board 25 are provided in a case, the vibrator 27 is fitted in a vibrator holder 31, projections 38, 39 are projected in the case and the vibrator holder 31 is fitted via the projections and the vibrator holder 31 with the vibrator 27 fitted thereto is surely supported and fixed to the case.
Patent JP-H04171873-A (JP)
Title: Manufacture of superconducting thin film
Inventor: YUZURIHARA HAJIME
IPC: C01G1/00
Filed: 1990-11-05
Abstract: PURPOSE:To manufacture a Bi-superconducting thin film with a high critical temperature by using a specific evaporative material in a vacuum vessel, into which oxygen gas under a specific pressure is introduced, and by repeating vapor deposition to a predetermined film thickness under specific conditions. CONSTITUTION:The pressure of oxygen gas to be introduced into a vacuum vessel is 1X10<-2>Pa-1X10<-1>Pa. Electron-beam evaporation source, etc., are used as evaporation source 3, and Bi-Sr-Ca-Cu-O, Y-Ba-Cu-O or Tl-Ba-Ca-Cu-O superconductor-forming material is used as evaporative material. A substrate 11 is set and a positive potential is applied to a grid 7 with 400 deg.C or higher substrate temperature, 0.1-2A grid current and 1-150V grid voltage so that a current flows through a filament 5. Each ionized element is accelerated toward the substrate 11 by the action of an electric field directed from the grid 7 to a counter electrode 10 to combine with oxygen so that Bi-Sr-Ca-Cu-O oxide is formed in the substrate 11. After the thickness of a crystal corresponding to the length of the C-axis of the crystal or the integral multiples of said length is deposited, vapor deposition is stopped for several minutes and started again. This process is repeated to 2000Angstrom  film thickness. The speed of forming the title film is 1Angstrom /s and less.
Patent JP-2000191319-A (JP)
Title: Worked tourmaline and its production
Inventor: KAGAMI YOSHINORI
IPC: C04B35/16
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To produce a tourmaline improved in electrical property and a white or light colored tourmaline suitable for the applications in fiber or coating materials. SOLUTION: The worked tourmaline is obtained by firing tourmaline (natural tourmaline ore or a synthetic tourmaline like material), a radiation source controlling material containing a natural radioactive element and a binder for bonding the tourmaline with the radiation source controlling material. The white or light colored tourmaline is composed of powder of tourmaline having a composition of Na(Zn1-XFeX)3Al3(BO3)3(Si6O18)(OH)4 (whereas, 0⊖x<1) and the binder (for example, lead free flit) bonding the powder of the tourmaline. The powder of the radiation source controlling material is preferably further added into the synthetic tourmaline. The synthetic tourmaline is synthesized by various prosesses such as double stage firing and direct synthesis.
Patent JP-H06149656-A (JP)
Title: Image memory and image display unit
Inventor: SUMIDA KEIZO
IPC: G09G5/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide a display unit capable of outputting data obtained by locally processing an image to a display device by simple constitution independently of interlacing and non-interlacing. CONSTITUTION:This unit has row address decoders 1, 5, 6 for changing a word line to be selected in accordance with the value of a lower bit in a row address, a register 8 for storing the lower bit of a row address used for the transfer of data to serial registers 4, an image memory having a selector circuit 7 for selecting an output from the registers 4 based upon the value of the register 8 and outputting the selected result to a serial port, and a circuit for executing the local image processing of the sereial output data. The unit is constituted so that one horizontal scanning line of the display device is allocated to one row address and upper and lower horizontal scanning lines can simultaneously read out only by one serial reading transfer.