baber/WOPTO huggingface dataset:
Patent JP-H03127684-A (JP)
Title: Water purifier
Inventor: OBITSU EIJI
IPC: B01D63/08
Filed: 1989-10-12
Abstract: PURPOSE:To prevent the retention of bubbles in the porous membrane constituting the water purifier and to secure the effective membrane area or the flow rate of purified water by making the peripheral region of a water circulating port in each membrane and the peripheral region of a water outlet hydrophobic and the remaining region hydrophilic. CONSTITUTION:The pores of the porous membrane 23 in the hydrophilic region are closed by the deposited water, and the bubbles mixed in water are hardly passed through the pores. However, the peripheral region of the water circulating port 24 into which the flow around the membrane 23 is finally collected and the peripheral region of a water outlet 24B are made hydrophobic. Accordingly, the bubbles incapable of passing through the hydrophilic region of the membrane 23 and tending to stay around the membrane 23 are not retained, passed smoothly through the hydrophobic region 26 of the membrane 23 and discharged to the water outlet 24B side. The effective area of the membrane 23 is secured in this way, and consequently the flow rate of purified water is ensured.
Patent JP-H06342174-A (JP)
Title: Optical fiber amplifier
Inventor: NIIRU SARUBATOORE BERUGAANO
IPC: H01S3/094
Filed: 1992-09-08
Abstract: PURPOSE: To apply pumping redundancy to optical fiber amplifiers at a low cost. CONSTITUTION: Two laser diodes are connected through a 3dV photocoupler 50 for simultaneously supplying pumping power to two optical fiber amplifiers 30, 36. When one laser diode pump 48 is failed, the other laser diode pump 52 supplies pumping power to respective amplifiers 30, 36. Since the photocoupler 50 is added, pumping redundancy to the pair of amplifiers 30, 36 can be obtained only by two laser diode pumps 48, 52 though four laser diode pumps are usually required. Practically, only one out of the two pumps 48, 52 is driven and the other is driven only when the 1st pump is failed. In another example, two laser diode pumps 48, 52 are always driven. In this case, respective pumps 48, 52 are driven in full power or less.
Patent JP-H09112300-A (JP)
Title: Valve driving device for internal combustion engine
Inventor: HONDA YOKO
IPC: F02D9/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce rotating force for driving a valve, and reduce a volume for constituting a driving means. SOLUTION: A rotor 17 is connected to one end part 3b of a throttle shaft 3 for regulating the opening degree of an intake passage 10 coaxially and directly, and coils 20, 21 installed in a housing 24 on the outer side of permanent magnets 18, 19 fixed to the rotor 17. In an idling rotating range, electromagnetic attractive force is generated according to a current-carrying rate which is current-carried to the coils 20, 21 of a rotary solenoid 26, and the opening degree of an intake throttle valve 2 is decided by a throttle shaft 3 which is rotated integratedly with the permanent magnets 18, 19 according to the magnitude of the electromagnetic attractive force.  The throttle shaft 3 is energized to a valve closing side by a return spring 12, a lever 6 is rotated opposing to a return spring 12 by a lever 7 when an acceleration pedal is stepped down thereby setting throttle valve opening degree according to a step-down rate.
Patent JP-H08143662-A (JP)
Title: Electrically conductive composition, electric conductor and formation of the same
Inventor: SAITO TAKASHI
IPC: C08L79/00
Filed: 1994-10-05
Abstract: PURPOSE: To obtain the subject composition, containing a specific soluble aniline-based electrically conductive polymer, capable of using an aqueous solution of covering all the pH as a solvent without any humidity dependence, capable of manifesting high electric conductivity and excellent in film-forming properties, moldability, etc. CONSTITUTION: This composition comprises (A) soluble aniline-based electrically conductive polymers which are in the form of a solid at normal temperatures, containing an acid group-substituted aniline, its alkali metallic salt, ammonium salt and/or substituted ammonium salt as recurring units and having 10000-3240000 weight-average molecular weight and (B) a solvent (preferably water).  A polymer, prepared by polymerizing a compound selected from the acid group-substituted aniline of formula I (R1 to R5 are each H, an acidic group or a 1-4C straight-chain or branched alkyl, etc., with the proviso that at least one thereof is the acidic group), its alkali metallic salt and a (substituted) ammonium salt with an oxidizing agent in a solution containing a basic compound and having a unit of formula II [A is sulfone, carboxyl, etc.; B is H, an alkyl, etc.; (x) is 0-1; (n) is 10-5000], is preferred as the component (A).
Patent JP-S61142761-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO RYOICHI
IPC: H01L27/04
Filed: 1984-12-17
Abstract: PURPOSE:To apply patterning photoresist on a semiconductor substrate without cutting in suitable conditions for forming electrodes, by burying a groove with resist, whose surface tension is small, and making the step shape gentle, when the electrodes are patterned. CONSTITUTION:A groove 31 and an oxide film 22 are formed on a silicon substrate 21. The groove 31 is buried with a resist layer 11 so as to improve the shape of a cross section. A resist layer 12 for lift-off is applied. A pattern for forming a metal electrode layer is formed. The negative resist layer 11 is used for improving the shape of the cross section, and accuracy is not required. On the silicon substrate, on which the resist layer 11 and 12 are formed, a metal electrode layer 31 comprising a compound metal layer of Ti-Pt- Au is formed. The device is immersed in an organic solvent. The positive resist 12 and the unnecessary part of the metal electrode layer 31 are removed by lift-off. A specified pattern for the metal electrode layer 31 is formed. Then, the negative resist 11 is removed. Thereafter the silicon substrate is divided into dices, and a capacitor is completed.
Patent JP-H04145843-A (JP)
Title: Power source unit for automobile
Inventor: TAKEZOE HIROSHI
IPC: H02J7/24
Filed: 1990-10-02
Abstract: PURPOSE:To prolong the service life of a battery by making a battery voltage detecting means to detect the terminal voltage and charging current of the battery and an arithmetic means to calculate a correcting value from the detected values and correct an adjusting voltage. CONSTITUTION:A battery voltage detecting means 10 detects the terminal voltage V0 of a battery 4 and outputs a quantity of electricity corresponding to the detected terminal voltage V0 in an analog signal as a detected terminal voltage signal. A battery charging current detecting means 20 detects the charging current I0 of the battery 4 and outputs a quantity of electricity corresponding to the detected charging current I0 in an analog signal as a detected charging current signal. An arithmetic means 30 inputs the detected terminal voltage signal, namely, the terminal voltage V0 of the battery outputted from the means 10 and the detected charging current signal, namely, the charging current I0 outputted from the means 20 and corrects an adjusting voltage V0 by calculating a correcting value V3 from the detected terminal voltage signal V0 and detected charging current signal I0.
Patent JP-S62124158-A (JP)
Title: Coating composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C08L83/04
Filed: 1985-11-25
Abstract: PURPOSE:The titled composition having improved heat resistance and chemical resistance and good barrier properties to substrates free from pinhole, containing a ladder type silicone resin and a specific organosiloxane compound. CONSTITUTION:The aimed composition containing (A) 100pts.wt. ladder type silicone shown by formula I (R5 and R6 are methyl, ethyl, butyl, phenyl, or halogen atom-substituted group thereof; n' is 3-200) and (B) preferably 1-20pts. wt. organosiloxane compound shown by formula II (R1 and R2 are methyl, ethyl, propyl, phenyl or halogen-substituted group thereof; R3 and R4 are H, methyl or ethyl; n is 1-2,000).
Patent JP-H0858966-A (JP)
Title: Track switching device of suspension transfer device
Inventor: GERUTONAA FURANTSU
IPC: B65G47/68
Filed: 1994-10-04
Abstract: PURPOSE: To provide a track switching device for a suspending transport apparatus for the clothing industry, consisting of a small number of parts, and guaranteed to work securely without wrong operation. CONSTITUTION: This track switching device for a suspending transport apparatus has a rail part for a running mechanism with rollers, and a movable part of the rail part forms switch tongues 10 and 11. The tongues 10, 11 are pivotally attached to an immovable rail part with pivot bearings to be continuously connected to a rail connecting piece of another immovable rail part. The switch tongues 10, 11 are held with a prescribed distance between them by a separating rod 23. An engagement device is mounted for engaging one of the switch tongues 10 or 11 when the corresponding switch tongues 10, 11 are continuously connected to the rail connecting piece. When the engagement device removes the running mechanism from the switch tongues 10, 11, the switch tongues 10, 11 are released again.
Patent JP-H07116982-A (JP)
Title: Device and method for detecting fitting position
Inventor: TSUCHIDA MASAKAZU
IPC: B25J13/08
Filed: 1993-10-22
Abstract: PURPOSE:To provide a device and a method for detecting a fitting position by which a part can be guided to an accurate hole position and a good mounting condition can be realized. CONSTITUTION:In a fitting position detecting device 1, a tracer part of mounting a plurality of tracer rods 2 is provided in the point end part of a robot hand, to arithmetically calculate a fitting position by once bringing the tracer part into contact with the fitting position of a fitted object 9. The device comprises the first means for measuring a moving amount of the tracer rod 2 by once bringing the point end part of the tracer rod 2 into contact with the building location 17 of the fitted object 9, second means for calculating a deviation from a standard value of the fitting position 17 based on the moving amount by an arithmetic process and the third means for correcting the robot hand to a standard value of the fitted object 9 based on the standard value calculated in the second means.
Patent JP-H05105854-A (JP)
Title: Adhesive for preventing electrolytic corrosion
Inventor: TORII YUTAKA
IPC: C09J9/00
Filed: 1991-10-14
Abstract: PURPOSE:To provide the title adhesive which bonds different kinds of metallic material while preventing electrolytic corrosion without lowering adhesive strength. CONSTITUTION:The title adhesive is one to be applied to surfaces to be bonded of different kinds of material, mainly comprises a resin component and a filler component, and contains 5-30vol.% filler having a mean particle size of 20-500mum.
Patent JP-S62126396-A (JP)
Inventor: ABE HIROAKI
IPC: G21D1/00
Filed: 1985-11-27
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-H09103459-A (JP)
Title: Defecation acceleration device
Inventor: MATSUNAKA MASAHIKO
IPC: A61H23/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To accelerate defecation by performing massage by a pressurization surface accompanied by the physical energy suck as heat and vibration. SOLUTION: In this defecation acceleration device 1, a pressurizing means 2 and an energy supply means 3 are disposed. A user can operate the energy supply means 3 by pressing an operation switch 4 and supplying power from a battery 5 to the energy supply means 3. A heater and a vibration element, etc. can be utilized as the energy supply means 3 and constipation can be dissolved since the massage of defecation acceleration is facilitated.
Patent JP-H08127610-A (JP)
Title: Catalyst for polymerizing olefin
Inventor: NAKAZAWA HIROSHI
IPC: C08F10/00
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a catalyst, having a high polymerization activity and providing the resultant polymer with a narrow molecular weight distribution, excellent in copolymerizability of ethylene with an α-olefin and capable of providing a copolymer having a narrow compositional distribution thereof. CONSTITUTION: This catalyst for polymerizing an olefin comprises (A) a transition metallic compound represented by the formula RB(pz)3 MX3 (M denotes a group IV or V transition metal of the periodic table; R denotes hydrogen or a hydrocarbon group; X denotes hydrogen, a hydrocarbon group, a hologen, amino group or an oxyhydrocarbon group; pz denotes pyrazoyl group) and (B) a compound selected from the group consisting of organoaluminumoxy compounds, Lewis acidic compounds and ionic compounds. Thereby, both the resultant polymer and copolymer have a low content of tacky oligomers and are excellent in mechanical properties.
Patent JP-H0580155-A (JP)
Title: Positron ct device
Inventor: SUGIHARA YOSHINOBU
IPC: G01T1/161
Filed: 1991-09-18
Abstract: PURPOSE:To give and receive precise time information by furnishing an IC card having an electric signal giving/receiving means to/from external unit and means to start clocking in synchronization with signal giving and receiving, stores, emits, and displays the data in association with the clocking. CONSTITUTION:An IC card 5 gives and receives electric signals to/from external unit such as a data processing part 4 through an interface part 5A, controls operations of various parts with its control part 5B, and measures the time elapse with its timer part 5C independently. A memory part 5D cumulatively stores the time information of the timer part 5C in conformity to signals given from the control part 5B while a display part 5E displays what the timer part 5C and memory part 5D contain and how the control part 5B is situated. Prior to starting the measurement with the device, the card 5 is set in a data processing device 4, and measurement is commenced. After this it is possible to remove and carry the card 5 at any time. This allows precise giving and receiving of the time information.
Patent JP-H05240608-A (JP)
Title: Apparatus and method for measuring geometrical position of optical fiber coating
Inventor: SHAW JULIA HELEN
IPC: G01B11/10
Filed: 1992-09-09
Abstract: PURPOSE: To measure the geometrical position of an optical fiber coating. CONSTITUTION: The apparatus for measuring the geometrical position of an optical fiber 10 comprises at least one layer of coatings 101, 102. The apparatus also comprises a container 6 for filling the fiber 10 covered with the coating in fluid 8, means 12, 24, 26 for illuminating a light via the fiber in the container 6, and means 22 for emitting the light deflected by the coating connecting surface or outer surfaces 103, 104, 105 from the container 6 capable of detecting the light by detecting means 28 using substantially darkfield illumination method.
Patent JP-H0697278-A (JP)
Title: Contaminant preventing dicing device
Inventor: DOBASHI RYUJI
IPC: H01L21/304
Filed: 1992-09-09
Abstract: PURPOSE:To provide a dicing device where cleaning water of high pressure is spouted out from the tip of a cleaning nozzle to surely remove contaminants from the surface of a wafer and also from the inside of a gouged groove. CONSTITUTION:A cleaning nozzle 2 facing down is provided to the center of one side of a wheel cover 1, and a cooling water nozzle 3 is mounted in front of the cleaning nozzle 2 as tilted. The cleaning nozzle 2 is set separate from the surface of a semiconductor wafer 5 fixed to a chuck table 4 by a height, H of 20mm. The feed pressure of cleaning water 6 spouted out from a cleaning nozzle is set to a pressure of 30 to 300kg/cm<2>. By this setup, as cleaning water of high pressure is spouted out from a cleaning nozzle arranged adjacent to the surface of the wafer 5, contaminants on the surface of a wafer are surely removed by flushing.
Patent JP-H02155889-A (JP)
Title: Hullless high speed boat
Inventor: SUZUKI TAKAHIRO
IPC: B63B1/16
Filed: 1988-10-20
Abstract: PURPOSE:To obtain a comfortable high-speed boat having high efficiency by providing a rotary float mechanism which can keep buoyancy by means of a plurality of circular floats at the time of stoppage and which can reduce resistance generated on the lower faces of the floats which come in contact with the water surface at the time of navigating, and the buffering device of a shock generated in the floats. CONSTITUTION:Rotary floats 1 are rotatably installed on four cylinder housings 5 installed on a frame 11 via rotary shafts 2' which are also used as buffering devices, and navigation is performed by the propulsion force of the screw of an outboard engine. The installing angle of each float 1 is inclined like the axis 2 of rotation so that the rotary float is floated up with the increase in speed at the time of navigation to obtain the water surface 16 at the time of traveling from the water surface 16' during stoppage at rest and, as the speed gets higher, each rotary float 1 is floated up with only the lower face on the inside rear portion being in contact with the water surface. A propeller 14 is provided on an engine 12' to perform propulsion and, when the propulsion of the propeller is low with a water- separating resistance being large, two floats, a rotary float 1 and a fixed float 1' are provided and the fixed float 1' can be separated from water due to the lift of the rotary float 1 on the lower portion. Thereby, the weight of a hull can be reduced while obtaining high speed with a low output engine.
Patent JP-H03126350-A (JP)
Title: Automatic dialer having voice notice function
Inventor: NAKADA KOHEI
IPC: H04M1/2745
Filed: 1989-10-12
Abstract: PURPOSE:To inform a destination dial number, name or stage title in voice by storing tentatively dial information and converting the dial information into voice information. CONSTITUTION:A CPU 1 is connected with a recorder 2, a reader 3, a transmission control circuit 4, an NCU (network control unit) 6, a lie memory 7, a ROM 8, an operation panel 9, a display device 10, a RAM 11, a dial pulse generating circuit 12 or the like and a voice notice section A. The NCU 6 connects to the transmission control circuit 4 via a MODEM 5 and the dial pulse generating circuit 12 connects to a line 20. The voice notice section A is provided with a buffer 13 storing tentatively a destination dial number for voice notice, a conversion table 14 converting the dial information into the voice information, a voice generating means 15 synthesizing voice signals and a speaker means 16. Thus, the dial number, name or stage title of the destination are informed in voice for confirmation.
Patent JP-H11111037-A (JP)
Title: Electric lamp and lighting system
Inventor: NAKAJIMA JUNICHI
IPC: H01K7/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature of a sealing part formed in a bulb end part when lighting, and prevent breakage of the sealing part by arranging a heat radiating coating film of a base end part surface of a reflecting mirror and a dark color adhesive to sink and fix the sealing part in a base end part. SOLUTION: A crush sealing part 3 of an end part of a glass bulb 1 is embedded in an adhesive 6 in a through hole of a reflecting mirror 5, and heat reaching the sealing part 3 by radiation, conduction and current-carrying, transmitted to the adhesive 6 through an infrared ray heat radiating coating film 4B formed on a surface of the sealing part 3. The adhesive 6 excellently absorbs heat from the sealing part 3 since it is blackened. Heat of this adhesive 6 is transmitted to a base end part 52, and is radiated outside the base end part 52 through a heat radiating coating film 4A formed in the base end part 52. A material of the adhesive 6 is mainly composed of an inorganic material such as aluminium oxide, and excellently heat absorptive carbon is desirably added/mixed as a coloring material.
Patent JP-H06120104-A (JP)
Title: Manufacture of semiconductor device
Inventor: USHIYAMA FUMIAKI
IPC: G03F9/00
Filed: 1992-10-05
Abstract: PURPOSE:To restrain the lamination margin between layers at the time of circuit pattern design to be small, by setting a pattern layer formed on a semiconductor substrate as a reference, laminating pattern layers of at least subsequent two or more layers, and performing transferring. CONSTITUTION:A pattern layer of a first layer is set as the only reference. The pattern layers from a second layer to a fourth layer are laminated and transferred. Thereby one-layer concentration type lamination structure is constituted. On account of one-layer concentration type, the lamination margin between the respective layers becomes the lamination margin between single layers. For any interlayers, the lamination margin becomes a value of lamination precision Er (mum) as it is, so that the lamination margin does not gradually increase as the number of layers becomes large. Thereby the lamination margin between layers at the time of pattern design can be restrained to be small, so that the area of a semiconductor chip is reduced, the yield of semiconductor device manufacture is improved, and the chip cost is lowered.
Patent JP-H08104093-A (JP)
Title: Ball-point pen
Inventor: KANNO MINORU
IPC: B43K29/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide a ball-point pen whose color of ink is made decidable even if a refill whose color is different from that of a cap or a tail plug is incorporated into the ball-point pen. CONSTITUTION: As for a refill 4, a tip 8 is fixed to one end of an ink tank into which ink is reserved through a tip holder 9 colored into an ink color. When the refill 4 is fixed by a point 7 after insertion of the refill 4 in a barrel 2, the color of the ink can be discriminated by only confirming the tip holder 9 which is colored into the same color as that of the exposing ink from the tip of the point 7.
Patent JP-H02111960-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHINAKA MINORU
IPC: G03G5/082
Filed: 1988-10-21
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having ultrahigh sensitivity and high durability for use in a color copier and a printer by using zinc oxide whiskers of needle crystals in a specified form as a photosensitive body. CONSTITUTION:The zinc oxide whiskers to be used as the photosensitive body comprise cores and needle crystalline parts extending in plural various axial directions from the cores. The whiskers can be produced by heat treating a metallic zinc powder coated with an oxide film in an atmosphere containing oxygen, and they have an apparent bulk density of 0.02-0.1, and since they are quite different from conventional amorphous crystals, and agglomerates of sufficiently similar tetrapod-like monocrystals, they are small in diffused reflection, effective in incident light, small in trapping of electrons, and free from strain in each crystal, thus permitting the obtained sensitive body to be enhanced in the rising speed of electric charging, and in saturation potential, and also in sensitivity.
Patent JP-H04144344-A (JP)
Title: Identification number registration method in cordless telephone set
Inventor: YAMAZAKI SHINICHI
IPC: H04W12/00
Filed: 1990-10-05
Abstract: PURPOSE:To allow the user to purchase a slave set without limitation by providing a function to write a same ID code as a master set into the slave set to the master set. CONSTITUTION:Operation sections 1d, 2d are operated for ID code write, control circuits 1a, 2a of a master set 1 and a slave set 2 read a number (n) registered in the slave set 2 precedingly from a memory and sets a number (n+1) to be registered to the slave set 2 this time. Then the number (n+1) is displayed on a display device 1e. When a switch is operated by the operation section 1d to send an ID code of the master set 1, an ID code corresponding to the number (n+1) is loaded from an ID ROM 1b and the loaded ID code is sent through a connection cable 3. Upon the receipt of the ID code from the master set 1, the control circuit 2a of the slave set 2 stores the received ID code to an ID RAM 2b and sent to the master set 1 through the connection code 3.