baber/WOPTO huggingface dataset:
Patent JP-H08176137-A (JP)
Title: Production of procyanidol oligomer
Inventor: BURUUNO FURANKU
IPC: C07D311/32
Filed: 1995-10-11
Abstract: Extn. of procyanidolic oligomers (I) comprises: (i) treating a suitable plant prod. with an extn. mixt. consisting of water, water-miscible organic solvent capable of dissolving (I) and sodium chloride; (ii) purifying the crude mixt. of (I) obtd. by removing the extraction mixt. and extracting the residue; and (iii) recovering (I) in the pure form by pptn. The extn. mixt. may be recycled in the plant prod. treatment stage.
Patent JP-H02111118-A (JP)
Title: Timer circuit
Inventor: SHIMANO AKIO
IPC: H03K17/28
Filed: 1988-10-20
Abstract: PURPOSE:To prolong the timer set time by providing a circuit supplying an electric charge to a capacitor and a circuit discharging the electric charge and supplying/discharging the electric charge alternately in opposite phase. CONSTITUTION:A prescribed quantity of electric charge is discharged from a capacitor 1 for each cycle by N-channel MOS transistors(TRs) 2, 4, 5. Then the electric charge is supplied by using the same pulse as a pulse at a terminal phiin the opposite phase with the discharge of the electric charge. That is, A potential at a terminal NTP lowered once at the trailing of the pulse phi increased by the conduction of a P-channel TR 8. Then a P-channel TR 9 is conducted at the leading of the pulse phi to move the electric charge from a capacitor 7 to the capacitor 1. Thus, the potential reduction DELTAV at a terminal NST for each 11 cycles is reduced to nearly 1/5 in comparison with that of a conventional example. Thus, the timer set time is prolonged.
Patent JP-H10112313-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
Inventor: TANAKA HIROSHI
IPC: H01M4/26
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a hydrogen storage alloy electrode capable of reducing the dispersion of initial capacities when used in a battery. SOLUTION: When ultrasonic wave is irradiated to hydrogen storage alloy powder during an acid treatment or an alkali treatment before preparing paste, the aggregated hydrogen storage alloy powder is separated and dispersed in the treatment solution, and the new surfaces of the powder are acid-treated or alkali-treated. As a result, a hydrogen storage alloy electrode prepared by using the treated hydrogen storage alloy powder provides high initial capacity. For example, by irradiating ultrasonic wave to the powder during alkali treatment, oxide films are sufficiently removed from the surface of the hydrogen storage alloy powder, metal components other than nickel are dissolved, the nickel-rich layer is formed on the surface of the hydrogen storage alloy powder, and thereby, the dispersion of initial activity characteristics, or initial capacities can be reduced.
Patent JP-S62124752-A (JP)
Title: Positioning device for orientation flat
Inventor: IKEDA MASAHIRO
IPC: H01L21/67
Filed: 1985-11-26
Abstract: PURPOSE:To decrease the number of detectors by turning a wafer placed on a table and rotating the wafer between one end and the other end of an orientation flat being detected. CONSTITUTION:A wafer being carried is placed on a table 1, a centering arm 3 is moved inward in order to align the centers of the wafer and the table 1, the centers are positioned completely, the wafer is sucked by a vacuum port 7, and the centering arm 3 is moved outward. An orientation flat is positioned under the state, but the table 1 is stopped when the table 1 is rotated to the left so as to be turned until the state of a detector 2 changes when the wafer is brought to a state 10. The table is revolved until the detector 2 detects the other end of the orientation flat 11 in the direction (right revolution) that the detector 2 passes through the orientation flat 11. The table is rotated in the opposite direction from the state, and stopped when one end of the orientation flat 11 is detected again.
Patent JP-2000101969-A (JP)
Title: Device and method of reproduction
Inventor: MATSUMURA YOSHIAKI
IPC: H04N19/587
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To faster perform backward reproduction of encoded data obtained by compressing image data such as MPEG system. SOLUTION: Plural memories 8 are used at performing backward reproduction. Each image is successively decoded, each decoded image is successively stored in the frame memories 8 and also, when an empty frame memory 8 does not exist, the frame memory 8, where the first decoded image is stored is first and successively, is overwritten. Then, when decoding is performed up to an image to be reproduced and the decoding of the image to be reproduced is completed, the decoding is temporarily stopped there and the image to be reproduced is read from the memory 8 and is shown. After the image to be reproduced is show, decoding processing is resumed, so that an image following an image whose data is still stored in the memory 8 can be decoded with the frame memory 8, where the image whose display is finished is stored defined as being empty.
Patent JP-H02172529-A (JP)
Title: Mixing agent for use in preparation of water suspension of pigments containing hydrated calcium sulfate as a kind of pigment
Inventor: JIYATSUKU MONGOAN
IPC: C09K23/52
Filed: 1989-10-09
Abstract: PURPOSE: To prevent the increase of the viscosity of an aq. pigmentary suspension by blending the aq. pigmentary suspension containing at least hydrated calcium sulfate with a copolymer expressed by a specific general formula to prepare an compatibility agent for grinding. CONSTITUTION: The copolymer expressed by formula I (R1 represents a carboxyl functional group or the like, R2 represents H, a 1-12C alkyl group or the like, each of R3 and R3 ' represents H, a halogen or the like, R4 represents H, a 1-12C alkyl group or the like, R5 represents a carboxy ester or the like, R6 represents H, a cation or the like, R7 represents H, carboxyl group or the like, R8 represents H, a halogen or the like, R9 represents a 1-12C ester, a 1-12C alkyl group or the like) is synthesized. The increase of the viscosity of the suspension is suppressed by blending the copolymer with the aq. pigmentary suspension of an inorganic pigmentary mixture containing at least hydrated calcium sulfate.
Patent JP-2000098226-A (JP)
Title: Relay optical system
Inventor: SASAMOTO TSUTOMU
IPC: G02B13/22
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical system in which a distance from an object point to an image point is short and which has both-side telecentricity over the entire surface of an image by providing the optical system with a 1st lens group consisting of a specified single lens, a 2nd lens group having at least one lens, and a 3rd lens group consisting of a specified single lens. SOLUTION: This optical system is provided with the 1st lens group consisting of the positive single lens whose surface having the smaller absolute value of the radius of curvature faces to an object side and whose thickness is twice or less as large as the outside diameter, the 2nd lens group having at least one lens, and the 3rd lens group consisting of the positive single lens whose surface having the smaller absolute value of the radius of curvature faces to the image side and whose thickness is twice or less as large as the outside diameter in order from the object side. The 2nd lens group consists of the negative single lens and the positive single lenses arranged before and behind the negative single lens. The 2nd lens group is arranged near a pupil. Thus, the occurrence of pupil aberration is restrained to the minimum.
Patent JP-H01109244-A (JP)
Title: Automatic gas measuring instrument
Inventor: YOSHIDA HIDETO
IPC: G01N21/27
Filed: 1987-10-21
Abstract: PURPOSE:To take a high-sensitivity gas analysis automatically by reducing the pressure of gas to be measured as exhaust gas, etc., to pressure reduction conditions suitable for the analysis. CONSTITUTION:The gas to be measured from an intake side line 1a flows in a collecting pipe 3 from a line 4 through ports P1 and P2 and is collected properly. Then a measurement cell 6 is evacuated and then a gas analyzing device 11 projects laser light 12 of various wavelengths from a projection part 11a and detects reflected light by a detection part 11b to take a reference measurement. Then a solenoid valve 8 is closed and a switching means 2 is switched to supply the gas to be measured to the measurement cell 6 from the line 4 through ports P2 and P3 and a line 7. Further, the laser light 12 is projected from the projection part 11a of the analyzing device 11, its reflected light is detected 11b and absorbance of each wavelength is found together with data on the reference measurement to detect gas component and concentration. Said operation is controlled by a proper computer to analyzer the gas automatically with high sensitivity.
Patent JP-H08119645-A (JP)
Title: Mold for glass formation and formation of glass product for cathode-ray tube
Inventor: YOSHITAKE MASARU
IPC: C23C14/06
Filed: 1994-10-27
Abstract: PURPOSE: To produce a mold for glass formation excellent in releasing property and oxidation resistance and hardly causes scratch on a surface of glass. CONSTITUTION: A nickel layer having 4μm thickness is deposited on the surface of SUS420J2 base material by using a nickel chloride bath, then, an outermost surface coating having a composition of Ni-W-Mo-P (wt. ratio is 69:20:6:5) and 22μm thickness is formed by using a plating liq. consisting essentially of nickel sulfate, sodium tungstate, sodium molybdate, sodium citrate, sodium hypophosphite and phosphoric acid.
Patent JP-H10110974-A (JP)
Title: Air conditioner and air washer used therein
Inventor: WATANABE MAKOTO
IPC: F24F3/14
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To avoid a wasteful energy consumption, accomplish an effective energy saving and simplify the constitution of an air conditioner by a method wherein fed air is cooled with an air cooling means and subsequently this cooled air is humidified by an air washer. SOLUTION: Air a1 to be adjusted is fed from an air feeding port 1 by an air supplying fan 5, passed in sequence through a cold water coil C, a burner H and an air washer WA, air a4 of which temperature and humidity are adjusted is taken out of an air feeding-out port 2 by an air feeding duct 6 and supplied to an air conditioned region (for example, a coating booth). A cooling amount (qc) of the cold water coil C in respect to the passing air a1 is adjusted by a cold water flow rate adjusting valve 7, and a fuel (q) supplied to the burner H is adjusted by a fuel flow rate adjusting valve 8, respectively. The air washer WA is constituted such that air-water contact portions (u1 to u5 ) having the same air passing sectional area from each other are arranged in one row in respect to an air passage and arranged in side-by-side relation in relation to an air flow.  Air is passed through a packed material in wet state by supplied water from a water sprinkler 9, resulting in that passing air a3 is humidified.
Patent JP-H09106742-A (JP)
Title: Gas-blast circuit-breaker
Inventor: YAMAMOTO NAOYUKI
IPC: H01H33/42
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas-blast circuit-breaker in which uncomfortable frequency band noise are reduced. SOLUTION: In the lower portion of a sealed breaking vessel 1 containing a breaking portion 4, an operation device 10 is constituted so as to be coupled with the moving side contactor 8B of the breaking portion 4. In the operation device 10, inert gas 5 such as SF6 or the like which has larger density than air is filled in an operation portion vessel 3 containing a closing spring 21 and a breaking spring 34. The frequency peak of the noise generated by the closing spring 21 and the breaking spring 34 is made lower than a frequency range 2000 to 5000Hz which is uncomfortable.
Patent JP-H03127798-A (JP)
Title: Physiologically active substance syringostatine and production thereof
Inventor: SUZUKI AKINORI
IPC: A61K38/00
Filed: 1989-10-11
Abstract: NEW MATERIAL:A compound of the formula (n is 7-12; X and X' are each H or OH). USE:Giving high antifungal power on yeasts, thus useful for food additives, medicines, etc. PREPARATION:Bacteria capable of producing syringostatine, a physiologically active substance, classified as Pseudomonas sp. such as Pseudomonas syringae pv. syringae is aerobically incubated for 2-10 days.
Patent JP-S62125199-A (JP)
Inventor: SEYA MINORU
IPC: E21D9/08
Filed: 1985-11-25
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-H07122651-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: MINE TOSHIYUKI
IPC: H01L21/8242
Filed: 1993-10-22
Abstract: PURPOSE:To provide a fin type storage electrode in which a high storage capacity can be obtained using planes of micro area and a fabrication method thereof. CONSTITUTION:A multilayer film is formed of two types of conductor or semiconductors 105, 106 and then it is patterned specifically. One conductor or semiconductor film is then etched selectively from the side wall part of the patterned multilayer film thus forming a thin fin type storage electrode while sustaining the mechanical strength.
Patent JP-H11112764-A (JP)
Title: Facsimile equipment
Inventor: FUJIKI HITOSHI
IPC: H04N1/32
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enable high-speed communication without causing any error to a server by providing a control means for controlling communication by means of a digital data line in a device for exchanging an electronic mail with the contents of picture data with a server and constituting a facsimile equipment to be connected to the server with the digital data line. SOLUTION: A main control part 1 constituted by CPU is connected to respective hardware parts with a bus 14 so as to control them and also to execute various kinds of software functions. When the electronic mail is exchanged in the facsimile equipment, connection is executed to the server computer 21 of a provider with an ISDN line 20. When the electronic mail is exchanged, it is judged whether a connection timing and packet setting is executed or not and, after that, connection is executed to the server computer 21 so as to execute afterward steps by the result of packet setting.
Patent JP-S61143781-A (JP)
Title: Electrostatic recorder
Inventor: MURAMATSU TOMOAKI
IPC: G03G15/04
Filed: 1984-12-17
Abstract: PURPOSE:To obtain a device for which an exposing head of a bright lens system is used by using a single lens to increase the quantity of light and correcting the variance of LEDs. CONSTITUTION:The exposing head 12 is constituted by attaching an exposing module 15 having an LED array 15a and the single lens 15b with the deviation by a prescribed angle onto a head supporting base 16 contg. a driving circuit. The array 15a is, for example, the 1-chip constitution arranged with 240 pieces for each one pinch. The lens 15b is disposed to cover the entire part of the array 15a. A shading correction circuit is formed by connecting, in series, respective resistors R1-Rn of the LED1-LEDn arranged in the module 15 of the head 12 and transistors TR1-TRn. The decrease in the quantity of the peripheral right arises according to the Cosine law in the case of the single lens. Such decrease is corrected by adjusting the resistors.
Patent JP-H01108449-A (JP)
Title: Transmission structure for working vehicle travelling
Inventor: FUKUI SATORU
IPC: F16H63/08
Filed: 1987-10-20
Abstract: PURPOSE:To simplify the manipulation of speed change and to smooth the change-over of shift gears by providing a gear shift valve, clutch mechanisms and coupling mechanisms for hydraulic cylinders. CONSTITUTION:Hydraulic cylinders 16, 18, 20, 22 change over shift gears in association with the change-over of a gear shift valve 24 to shift a speed change section into a predetermined stage speed condition while a hydraulic piston 37 is automatically operated by a clutch control mechanism 49 so as to engage and disengage a speed change clutch C2. Upon change-over of a speed change section on the side remote from the speed change clutch C2, a speed change section near to the speed change clutch C2 is temporarily shifted by coupling mechanisms 31, 32. Accordingly, rotational inertia of a mission constituting member located between the remote change over section and the speed change gear C2 is restrained form being transmitted to the speed change section so as to facilitate the synchronized rotations of a shaft gear and a gear to be meshed therewith. Accordingly, it is possible to smooth the change-over of shift gears.
Patent JP-H07120023-A (JP)
Title: Air cleaning system
Inventor: HIRAI KIICHI
IPC: F24F7/00
Filed: 1993-10-22
Abstract: PURPOSE:To obtain an air cleaning system which is excellent in flexibility of design and workability and adaptable to a variety of plans without a decline in performances by providing air outlets in a floor and a suction port in a ceiling. CONSTITUTION:When a fan 10 is operated, the outside air is sucked from an air intake 16 and sent into a residential space 1 from air outlets 14 through an air intake duct 9. Consequently, air flows into a suction port 13 and is discharged outside from an exhaust port 15 through an exhaust duel 8. A remote control panel 17 to perform start and stop and other controls of an air cleaning system is mounted on a wall so that controls of the air cleaning system can be performed from inside the room. When a higher cleanness of suction air is required, an air cleaner 11 is operated. When the suction air-is so low in temperature that the comfort in the residential room may be spoiled, an air conditioner is operated to raise the suction air up to adequate temperatures. Therefore, walls can be built according to conventional specifications without the needs of special design and construction.
Patent JP-H08125131-A (JP)
Title: Fabrication of semiconductor device
Inventor: SHIMIZU SHUICHI
IPC: H01L21/822
Filed: 1994-10-28
Abstract: PURPOSE: To provide a method for fabricating a semiconductor device in which the contact resistance is prevented from increasing at the time of forming a wiring and the wiring is protected against breakage at the level difference part of an interlayer insulation film. CONSTITUTION: When a resistor 14 of a GaAs IC is formed, a wiring film 11a and another wiring film 11b are formed, at first on a GaAs substrate 1, and then the resistor 14 is formed to connect the wiring films 11a, 11b. Consequently, both wiring films 11a, 11b can be formed for the resistor 14 without making any contact hole in the interlayer insulation film. This method eliminates inconveniences, e.g. etching miss on the bottom of a contact hole, residual resist, etc., at the time of making a contact hole.
Patent JP-2000100329-A (JP)
Title: Wire breakage repairing method for electrode board, and gas discharge panel with repaired electrode
Inventor: TAKAHASHI TOICHI
IPC: H01J9/50
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To connect and repair a wire breakage portion using simplified member and process, without deteriorating image quality before the coating of a dielectric layer. SOLUTION: This wire breakage repairing method is constituted with a process for inspecting a breakage portion 6 of a preformed metal electrode for an electrode board having a plurality of metal electrodes 3 and a dielectric layer 5 which cover the metal electrodes on the board 1, a process for coating the breakage portion of the metal electrode with a repairing paste 4 containing noble metal particulate and lead and burning them, and a process for coating the dielectric layer on the metal electrode and burning them. A gas discharge panel is constituted containing the electrode board which is repaired in this repairing method.
Patent JP-S61141936-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B02B5/02
Filed: 1984-12-14
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-S61142459-A (JP)
Title: Manufacture of filler for liquid chromatograph
Inventor: KOBASHI TOSHIYUKI
IPC: B01D15/08
Filed: 1984-12-14
Abstract: PURPOSE:To obtain a filler which provides a large strength and a high separation performance with an even mesh structure, by making polymer particles mainly composed of glycidyl monovinyl ester or glycidyl monovinyl ether hydrophylic by opening rings of epoxy groups after swelled in a proper solvent. CONSTITUTION:Glycidyl monovinyl ester or glycidyl monovinyl ether is used as main component and is polymerized in suspension with a proper amount of divinyl benzen or the like to introduce a desired crosslinked bond in addition to other copolymerizable monomers as required to obtain a polymer particle with the average particle size of 5-500mum. This particle is swelled in an organic solvent for swelling, such as aceton, and dioxane and made to react with polyvalent alcohol, amine or the like able to impart a hydrophylic group by opening the rings of epoxy groups to obtain a filler for a high performance liquid chromatography which is ideal for separation of a desired component with an excellent mechanical strength. This also can be utilized for industrial applications by massive filling thereof into a huge column.
Patent JP-H04231564-A (JP)
Title: Cylinder lock
Inventor: JIEEMUZU II ROBIDA
IPC: E05B15/00
Filed: 1991-10-14
Abstract: PURPOSE: To use a cylinder lock for both a system operated by a knob and a system operated by a lever. CONSTITUTION: The cylinder lock 44 contains a plug 114 in a shell 112. The shell is formed to a rib 122 for supporting tumbler pins 428. An identifier actuator 456 is depressed by a tailpiece 116 when a turn button 36 is operated to lock an assembly 20. When the actuator 456 is depressed, an identifier pin 436 is moved within the plug 114 and extends partially from the front of the plug to signify that the assembly 20 has been locked from the inside.
Patent JP-S62124574-A (JP)
Title: Corona discharger
Inventor: MIURA YASUO
IPC: H01T19/00
Filed: 1985-11-26
Abstract: PURPOSE:To easily clean up the inside of a housing which constitutes a discharging part by providing the discharging part which causes corona discharge between a grip part and a connector part and allowing the bottom of the housing to be easily attached and detached. CONSTITUTION:The grip part 1 is made of an insulating material and the housing 7 is shaped almost in a U shape to form the discharging part. The connector part 8 is provided at the other end part opposite to the grip part 1 and made of an insulating material. A fixing means 33 for the bottom of the housing consisting of screws and a lock member is unlocked and then the bottom 7-c of the housing is detached while the flanks 7-a and 7-b of the housing 7 are fixed to the grip part 1 and connector part 8. The inside of the housing 7 is easily cleaned up without decomposing the connection of the corona discharger nor detaching a wire 6.