baber/WOPTO huggingface dataset:
Patent JP-H09177800-A (JP)
Title: Bearing lubricating device
Inventor: OMORI MOTOTSUGU
IPC: F16C33/66
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a bearing lubricating device capable of smooth rotation of a roller bearing so that the base oil separated from the grease is efficiently fed to a raceway surface of the roller bearing. SOLUTION: An outer diameter part of a grease pocket 9 formed of a bearing lid 6 and a roller bearing 2 is tapered 10 so that the side in contact with the roller bearing 2 is lower in height in the width direction, and the outer diameter on the side in contact with the roller bearing 2 of the grease pocket 9 is set to be same as that of an inner diameter part 18 of the outer ring, and a stopper 7 having a through port 8 is provided on a part in contact with the roller bearing 2.
Patent JP-H03203532-A (JP)
Title: Power supply control circuit
Inventor: SAKAI TOSHIO
IPC: H02J9/06
Filed: 1989-12-28
Abstract: PURPOSE:To reduce useless consumption of sub-power supply, such as a battery, through a relatively simple arrangement by providing a switching means for performing switching control of the sub-power supply and means which is turned ON, OFF when a main power supply is turned ON, OFF respectively. CONSTITUTION:A main power supply 1 is connected through a transistor Q1 to a single chip microcomputer(CPU) 2 and a backup battery 5 is connected through a current limiting resistor R1 and a switching means 3 to the CPU 2. The main power supply 1 is also connected to a voltage detecting circuit 6 and a control means 4. The switching means 3 is subjected to switching control through the control means 4 thus throwing in or interrupting the battery 5. The control means 4 detects throw-in/interruption of the main power supply 1, and when the main power supply 1 is interrupted the switching means 3 is turned OFF to interrupt the battery 5, whereas when the main power supply 1 is thrown in the switching means 3 is turned ON thus enabling throw-in of the battery 5.
Patent JP-2000162431-A (JP)
Title: Filter for plasma display panel
Inventor: OZAWA TETSUO
IPC: C08L101/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter for a plasma display panel which shields near- infrared radiatiated from a plasma display panel without damaging a display performance. SOLUTION: This filter for a plasma display panel has a layer containing a squarilium compound represented by general formula I on a transparent board. In formula I, R1, R2 and R3 are each independently an alkyl group capable of having a hydrogen atom and substituent group, a cycloalkyl group capable of having a substituent group, and an aryl or heteroaryl group capable of having a substituent group, while a 5-or 6-membered ring or a part thereof can be formed by connecting R1 and R2, or R2 and R3 with each other.
Patent JP-2000157648-A (JP)
Title: Wound golf ball
Inventor: KATO SATOSHI
IPC: B32B25/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a wound golf ball having a hit feeling characteristic of a liquid-centered wound ball, a long driving distance, a large amount of spin when hit with a short iron and easy to stop. SOLUTION: This golf ball comprises a solid center 5 comprising an inner core center 1 of a vulcanized molding of a rubber composition including an oily material, and a center outer layer 2 formed on the inner core center 1 and made of an oil-proof material, a rubber thread layer 3 wound on the solid center 5, and a cover 4 formed on the rubber thread layer. The inner core center 1 has 24-33 mm of an outer diameter, below 50 of JIS-A hardness, and above 2.0 mm of compression deformation amount from 1 kg of initial load to 5 kg of final load, the center outer layer 2 has below 60 of Shore D hardness, and formed out of a resin composition mainly composed of a thermoplastic resin, and the solid center 5 has 25-34 mm of an outer diameter.
Patent JP-2000158607-A (JP)
Title: Wall covering material produced by laminated polyvinyl chloride film
Inventor: TAKEDA YUKIHIRO
IPC: B32B27/30
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve resistance to stains, damage, and others by a method in which a polyvinyl chloride resin film of a specified thickness for lamination is formed from a composition in which specified amounts of a matting/ crosslinking polyvinyl chloride resin and a plasticizer are mixed into polyvinyl chloride, and a wall finishing material is formed by using the film as a surface layer. SOLUTION: When a wall covering material applicable to a building interior decorative material such as wall paper and a ceiling material is formed, a polyvinyl chloride film 5-200 μm in thickness is formed from a composition in which 20-70 pts.wt. of a plasticizer is mixed into 100 pts.wt. of polyvinyl chloride containing 5-100 pts.wt. of a matting/crosslinking polyvinyl chloride resin by a calender process and others, and the film is laminated as a surface layer on a foamed polyvinyl chloride layer to obtain the wall finishing material. By blending the matting/crosslinking resin, the film with improved properties including matting, heat-shrinkage, scratch resistance, and lamination on the surface of foamed polyvinyl chloride wall paper can be obtained.
Patent JP-H03197107-A (JP)
Title: Manufacture of foamed product with integrated skin
Inventor: KANEKO TAKAFUMI
IPC: B29K105/04
Filed: 1989-12-27
Abstract: PURPOSE:To vent gas from a foamed product sufficiently regardless of providing an insert or not by blowing compressed air from the end of a needle stuck onto one surface after foaming with integrated skin and sucking gas in the foamed product from the end of a needle stuck onto the other surface. CONSTITUTION:A foamed product 20 is released from a mold, and the foamed product 20 is placed between a couple of plate-shaped materials 26 and 28 provided with needles 22 and 24 standing on and facing each other. The needles 22 and 24 are stuck into a couple of surfaces 20a and 20b facing each other of the foamed product 20, and the ends of 22b and 24b of the needles 22 and 24 are stuck into a foamed material 18b. Compressed air is force fed into an air path 26a of the plate-shaped material 26 positioned on the surface 20a of the foamed product 20, and blown from the end 22b of the needle 22 into the foamed material 18b through the air path 22a of the needle 22 communicating with the air path 26a. Simultaneously, gas in the foamed material 18b is sucked to the outside of the foamed product 20 through the air path 24a out of the end 24b of the needle 24 stuck to the other surface 20b of the foamed product 20 and also through a gas path 28a of the plate-shaped material 28 communicating with said air path 24a.
Patent JP-2000160136-A (JP)
Title: Polishing agent and polishing process using the same
Inventor: KURATA YASUSHI
IPC: C01F17/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing agent capable of performing the smoothening of an interlayer insulating membrane efficiently and at a high level, and able to easily carry out a process management by compounding cerium oxide particles, water and an anionic surfactant. SOLUTION: This polishing agent is composed of cerium oxide particles (preferably, the primary particle diameter of 5-600 nm and the median of the particle diameters of 100-2000 nm), water and an anionic surfactant (an anionic surfactant preferably containing ammonium acrylate as a copolymer component). The pH and the viscosity (mPa.s) are in the region surrounded with the 4 points of A (5.5, 1.0), B (5.5, 2.5), C (9.0, 2.5) and D (8.5, 1.0) in the (x, y) coordination system where pH is let x-coordinate and viscosity is let y-coordinate). When a substrate consisting of a semiconductor chip on which at least a silicon oxide membrane is formed is polished by using the polishing agent, the smoothening of the silicon oxide membrane can be performed efficiently and at a high level, and the process management also can be carried out easily.
Patent JP-H11170273-A (JP)
Title: Method for vulcanization of transmission belt
Inventor: HOZOJI MASAHIKO
IPC: B29L29/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To remove a vulcanized cylindrical belt molding from a cylindrical mold after vulcanization. SOLUTION: After vulcanization, before contraction by cooling, air is supplied between vulcanized cylindrical belt molding 5 and a cylindrical mold 6 from the inside of the mold 6 through fluid supply holes 6c,..., 6d... formed in the mold 6. The adhesion between the belt molding 5 and the mold 6 is broken by the air.
Patent JP-H06184704-A (JP)
Title: High temperature corrosion resistant material
Inventor: SHINOHARA MASATOMO
IPC: C22C38/28
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a high temp. corrosion resistant material suitable particularly for a heat exchanger tube material for a boiler. CONSTITUTION:This is a high temp. corrosion resistant material contg., by weight, <=0.08% carbon, <=0.6% silicon, <=1% manganese, 13 to 15.5% chromium, 0.5 to 2.5% molybdenum, 0.1 to 0.3% niobium and <=0.l5% titanium and furthermore contg., at need, 0.5 to 3% tungsten and <=0.25% vanadium, and the balance inevitable impurities.
Patent JP-H08224561-A (JP)
Title: Method for processing residue from waste incineration plant and active coke and/or active carbon and its apparatus
Inventor: YON RITSUON
IPC: B09B3/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain processible or disposable components at a low temperature and in a reduced volume by treating residual substances as well as activated coke and/or activated carbon in a furnace at a prescribed temperature to give a molten material, sending the molten material together with a flue gas to a secondary chamber, and discharging the material as slag. SOLUTION: Residual substances as well as activated coke and/or activated carbon are fed to an annular vertical hole 3 of a surface-melting furnace 1 and evenly dispersed by rotation of a rotary outer casing 8. The bottom rim part of a fixed inner casing 9 is moved to the center outlet 4 of the primary chamber 2. During the time, the temperature of the primary chamber 2 is controlled to be 1250-1500 deg.C by flames 11 of a burner 7 and a prescribed thickness of the surface of the materials to be treated is melted. The melted material is passed through a secondary chamber 5 from the primary chamber 2 and dropped to a water tank 19 and becomes a granular material. The granular material with about 10 mm particle diameter or smaller is transported to outside by a wet type slag removing apparatus 6.
Patent JP-H06186489-A (JP)
Title: Image output device
Inventor: HATORI TATSUYA
IPC: H04N1/113
Filed: 1992-12-21
Abstract: PURPOSE:To detect the deflecting position of a specified reflecting surface without improving the casing, etc., of a light deflector and an optical scanner in an image output device capable of always starting optical scanning for writing an image to a latent image forming surface from the specified reflecting surface of a rotary polygon mirror. CONSTITUTION:The device is provided with the light deflector constituted of a scanner motor 3 having magnetism detecting elements 11a, 11b, and 11c detecting the position of revolving field pole, and the rotary polygon mirror K attached to the rotor of the scanner motor 3. The optical scanning for writing the image is performed by a light beam L deflected by the plural reflecting surfaces of the rotary polygon mirror K. The rotating position (that is, the position of the specified reflecting surface) of the rotary polygon mirror K is detected by the combination pattern of the output signals of the magnetism detecting elements 11a, 11b, and 11c.
Patent JP-H07162091-A (JP)
Title: Manufacture of buried structure semiconductor laser
Inventor: KONDO YASUHIRO
IPC: H01S5/00
Filed: 1993-12-09
Abstract: PURPOSE:To manufacture a buried structure semiconductor laser using a p-type semiconductor substrate by a simple process. CONSTITUTION:After a mesa stripe structure of <011> direction having a side face making an angle of less than 54 deg. along with a p-type (100) InP substrate 1 is formed on this substrate 1, a p-InP buffer layer 2 is grown by organic metal vapor growth method to form a ridge structure. Further, the whole face of this InP substrate l is doped with Se by organic metal vapor growth method over a range of 8X10<18>cm<-3> or more, so that an n-type semiconductor current block layer 3, a p-type semiconductor clad layer 4, an active layer 5, an n-type semiconductor clad layer 6, and a p-type semiconductor cap layer 7 are deposited one after another.
Patent JP-H04205636-A (JP)
Title: High speed address translation device
Inventor: OKAMOTO KEIJI
IPC: G06F12/08
Filed: 1990-11-30
Abstract: PURPOSE:To realize high speed address translation by reusing address translation information peculiar to a process when the process is executed again later without invalidating the entry of TLB even if the process is switched. CONSTITUTION:An address translation reference buffer (TLB: Translation Lookaside Buffer) block allocation table 11 consists of a process recognition number part 12 for storing a process recognition number (ID) and a TLB block number part 13 showing a TLB block corresponding to the process. Since the TLB block is allocated for respective processes, address information is not invalidated even if the process is switched and address translation information peculiar to the process when the process is reexecuted later can be used again. Thus, high speed address translation with less overhead can be executed.
Patent JP-H11157859-A (JP)
Title: Cooling method of glass panel and apparatus therefor
Inventor: KANO TAKAHIRO
IPC: G09F9/30
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To rapidly and uniformly cool a large-sized glass panel over the entire part. SOLUTION: A cooling device equipped with plural sheets of cooling plates P of a water-cooled structure which are fixed and arranged horizontally along a direction orthogonal with a transporting direction by disposing slight spacings 2 along the transporting direction of the glass panel G and a roller conveyor device which bears plural transporting rollers 3 arranged in the spacings between the cooling plates P existing forward and backward with each other at a lifting frame and is capable of lifting the entire part thereof with respect to plural sheets of the cooling plates P is used. During the course of cooling, the glass panel G is retransferred between the roller conveyor device and the plural cooling plates P by lifting of the device to slightly deviate the position of the glass panel G along the transporting direction, by which the glass panel G is brought into tight contact with the cooling plates P dividedly twice and is thus cooled.
Patent JP-H09177067-A (JP)
Title: Method and device for ground improvement
Inventor: SOGO KOICHI
IPC: E02D3/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To exhaust the soil from excavation effectively through minimum alteration of the facility and arrange so that the earth and sand of a specific stratum are exhausted positively. SOLUTION: A screw blade 9 is formed at the periphery of a rotary shaft 8, and a soil exhaust casing 12 having a specified length surrounding the rotary shaft 8 is arranged as capable of elevating and sinking with respect to the rotary shaft 8. The casing 12 is installed so that its foremost opening 12c is located in a place, for example near the undersurface of an idle dig region, while the casing 12 is elevated or sunk, and an improved earth is produced by taking in part of the soil and exhausting onto the ground from the foremost opening 12c.
Patent JP-2000161559-A (JP)
Title: Temporary fixing device for movable piping member
Inventor: SATO HIROYUKI
IPC: F16L27/12
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a temporary fixing device for a movable piping member of light weight and low cost. SOLUTION: A fixing piece 8 is projected outside so that a bridging member 5 can be detachably attached across the movable part by avoiding the movable mechanism. The attachment of the bridging member 5 can temporarily fix a case body 2 and its removing can move a connecting body 2 again. The bridging member can be manufactured into a small size, only having enough length for pinching the movable part, so that the product weight including the temporary fixing device is reduced and the production cost and the carrier cost can be suppressed. The ball body 3 and a slide pipe 4 bear the rotation and the expansion mechanism respectively so that two or more bridging members can surely and temporarily fix the rotation and the expansion.
Patent JP-H11160001-A (JP)
Title: Rotary drum of tape measure
Inventor: HARA TAKESHI
IPC: G01B3/10
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce slide sound between a shaft and a bearing hole circumferential wall of a rotary drum, by setting a projection projecting towards the shaft at the circumferential wall part of the bearing hole of the rotary drum of a tape measure in which the rotary drum having a tape wind spring is fitted to the shaft set at a case inner side wall. SOLUTION: This rotary drum comprises a half case 1, a case inner sidewall 2 of the half case 1, a rotary drum main body 3, a bearing hole 4 of the main body 3, projections 5 provided at a circumferential wall 41 of the bearing hole 4, etc. The projection 5 project in a direction from the inner wall 41 of the bearing hole 4 of the main body 3 to a shaft 6 set at the inner sidewall 2 of the half case 1. The projections 5 are equipped with projections projecting towards the inner sidewall 2. A top part 52 of any projection is a smooth curve.
Patent JP-H07155098-A (JP)
Title: Machine for applying water-dispersed agent
Inventor: YAMAZAKI HITOSHI
IPC: A01M7/00
Filed: 1993-12-08
Abstract: PURPOSE:To prevent the excessive offset of the gravity center of a travel frame in the backward direction, when a water-dispersed agent-applying machine is mounted on the travel frame. CONSTITUTION:A hitch 70 for connecting with a working machine is attached to links 60, 61 upward or downward rotatably disposed at the rear part of a travel frame 1, and a water-dispersed agent-applying machine 81 is mounted on the hitch so that the front end of the water-dispersed agent tank 84 is placed at a place more forward than the hitch 70.
Patent JP-H07143507-A (JP)
Title: Horizontal synchronizing signal converting device
Inventor: NAGAFUJI NOBUYUKI
IPC: H04N5/06
Filed: 1993-11-19
Abstract: PURPOSE:To provide a horizontal synchronizing signal converting device equipped with a simple circuit configuration so as to get a stable horizontal synchronizing signal without an nSCH phase fluctuation. CONSTITUTION:A line address generating circuit 3 successively generates respective line addresses by using a first horizontal synchronizing signal (b) in which nSCH phase is fluctuated over the prescribed number of fields for each line. A delay control circuit 5 is composed of a read only memory, stores data for absorbing the nSCH phase fluctuation for each line and successively outputs those data as delay amount data (f) according to the line addresses. According to those delay amount data (f), a delay circuit 4 delays the first horizontal synchronizing signal (b) and generates a second horizontal synchronizing signal (g) without an nSCH phase fluctuation. The delay amount data (f) are bisected into high-order bits (m) and low-order bits (k), the first horizontal synchronizing signal (b) is delayed within the range from '0' to an nfsc clock cycle according to the low-order bits (k), and the horizontal synchronizing signal is delayed for the unit of the nfsc clock according to the high-order bits (m).
Patent JP-H03177090-A (JP)
Title: Method of selecting light pulse generator and laser diode
Inventor: AARU TOOMASU HOOKINSU TSUU
IPC: H01S5/062
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to emit a required optical pulse which excludes a spurious pulse substantially by using a pulse where a decibel characteristic of the time mean value of an accompanying spectral component is lower than the peak value of a main spectral component of an output signal, and dispersing and delaying an output pulse of a laser diode with a dispersion and delay means. CONSTITUTION:An electrical pulse signal transmitted from a pulse generator 10 is supplied to a laser diode 12 and the output optical pulse of the laser diode 12 is dispersed and delayed so that an optical pulse with a very narrow width may be obtained. During this operation, further attempts are made to use a continuous wave signal which energy near a threshold current value of a laser diode in order to find a gain change over type laser diode properly applicable to test or measurement, and test to see whether or not the means time strength of pulse tail (accompanying temporary pulse) is smaller than a level which is lower by 20dB compared with the peak strength of the main spectral component.
Patent JP-H10185961-A (JP)
Title: Light current transformer
Inventor: YAMAUCHI TAKAO
IPC: H02B13/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a current transformer for light meters which is not affected by vibration and is economical by converting the secondary voltage of the current transformer detecting current flowing in a conductor by electromagnetic induction to light signal and outputting the current detection signal. SOLUTION: Secondary voltage signal caused in between terminal lines 3a and 3b of a current transformer for air-core meter 1 proportional to the current flowing in a primary conductor 8 is impressed to a light voltage sensor 4. The light voltage sensor 4 consists of a prism, a polarizer, an electrooptical element, 1/4 wavelength plate, an analyzer, a prism, etc., and by using Pockels effect of the electrooptical element and combining with a signal processing part 7 via optical fibers 5 and 6, the secondary voltage signal is converted to modulated light signal. The output from the light receiver of the signal processing part 7 is separated into alternating current component and direct current component, which are waveform-shaped respectively and synthesized, and is output as current detection signal via divider operating the ratio to the input signal.  By this, a small and economical current transformer for meter free from electromagnetic noise and superior in aseismicity can be obtained.
Patent JP-H05170957-A (JP)
Title: Production of polysilane oriented film
Inventor: NISHIDA RYOICHI
IPC: B29C55/02
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a polysilane oriented film excellent in the molecule-orienting property and reduced in the orientation defects in good workability by heating the formed polysilane film at a temperature above the glass transition temperature of the polysilane, orienting the heated polysilane and subsequently cooling the oriented polysilane film at a temperature below the glass transition temperature to fix the oriented state. CONSTITUTION:A formed polysilane film is heated at a temperature above the glass transition temperature (Tg) of the polysilane, oriented and subsequently cooled at a temperature below the Tg to fix the oriented state, thus providing the objective polysilane oriented film.