baber/WOPTO huggingface dataset:
Patent JP-H06197433-A (JP)
Title: Power wiring integrating hub
Inventor: MORINO SHINJI
IPC: H04L12/44
Filed: 1992-12-22
Abstract: PURPOSE:To integrate an information wiring system with a power wiring system by miniaturizing a hub through the restriction of the number of ports so that the hub is suitable for underfloor installation. CONSTITUTION:A power wiring integrating hub 10 comprises an electric power input part 11, cascade connection part 12, and multi-port repeater part 13. Electric power is supplied through the electric power input part 11, which is connector-shaped to fit a joint box of an underfloor electric power wiring system. The hub is miniaturized by limiting the number of ports of the multi-port repeater part 13 so that it can be installed under the floor. Thus, a multi-port repeater for LAN complying with tone IEEE802.3 standard can be installed under the floor, and an information wiring system can be integrated with an underfloor power wiring system.
Patent JP-H10184503-A (JP)
Title: Method for controlling breakage of vehicular starter
Inventor: VILOU GERARD
IPC: F02N11/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To break down feeding current to a starter soon after an engine is sufficiently driven by breaking-down the starter when fluctuation of a signal which corresponds to voltage or current of the starter is completed. SOLUTION: In a control unit 4, sampling of voltage U is carried out along all inspection time window, count operation is carried out to return the count to 0 whenever voltage reduction is generated, a condition in which a final measuring value is smaller than a preceding value by a constant value dU is judged as reduction of voltage, and the other than all conditions are judged as increase in voltage. In the case where the value of a time dS in series dS1, dS2 which are increased in series exceeds a prescribed value, energy of a starter is eliminated. When an engine is started during an initial inspection time, the starter is stopped when the prescribed time is completed. It is thus possible to overcome an irregularity, and it is also possible to prevent excessive delay before cutting.
Patent JP-H10180631-A (JP)
Title: Maintenance method for grinding wheel
Inventor: HORIE SHIGENORI
IPC: B24B53/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a grinding wheel by performing a plurality of setting operations before a dressing step. SOLUTION: When the grinding of a work W by a new grinding wheel 20 reaches a specified number of times from its start (a specified number of works W is ground), plugging of chips in a chip pocket is determined and then only setting is performed. In other words, even if plugging occurs, since grinding particles themselves are not worn so much, dress forming is not necessary and only setting is carried out. The setting is performed by moving the grinding wheel 20 and slide-contacting a setting grinding wheel 22 with a dressing grinding wheel 21 while the outer peripheral surface of the grinding wheel 20 is placed close to the dressing grinding wheel 21.  Thus, by the grinding particles of the setting grinding wheel 22 scratched by the dressing grinding wheel 21, the plugging of the grinding wheel 21 is eliminated, grinding particles not so worn are exposed and a cutting performance is increased. Thereafter, by performing the same grinding machining and setting, dress forming is performed when the grinding number of times reaches a specified number N2.
Patent JP-H07169386-A (JP)
Title: Electron emitting element and manufacture of image forming device using same
Inventor: KISHI FUMIO
IPC: H01J9/02
Filed: 1993-12-17
Abstract: PURPOSE:To prevent formation of image defects and heighten the production yield by applying voltage between neighboring electrodes of elements from an electric power source to carry out electric communication treatment so calles as forming and forming an electron emissive part with changed structure in the part of a thin film in which an electron emissive part is to be formed. CONSTITUTION:After an insulating substrate 1 is sufficiently cleaned with a detergent, pure water, and an organic solvent, element electrodes 5, 6 are formed on the insulating substrate 2 by photolithographic method. An organometallic thin film 7 is formed on the substrate 1 by applying an organometallic solution to the whole surface of the substrate 1 and keeping the substrate still. A mask 8 having a patterned shape for the thin film 7 is put on the substrate and light is radiated to the substrate from a light source and only the aiming patterned parts of the thin film 7 is heated and fired. The organometal in the parts which are not fired is removed by washing out with an organic solvent to form a thin film 2 with aiming patterned shape for electron emission. When voltage is applied to the electrodes 5, 6 to form an electron emission part 3, the emission part 3 is composed of metal fine particles and emits electrons.
Patent JP-H03201834-A (JP)
Title: Mobile radio telephone set
Inventor: MARU TSUGIO
IPC: H04M1/02
Filed: 1989-12-28
Abstract: PURPOSE:To easily change a number system by setting a telephone number for display and a telephone number for call processing according to the contents of a non-volatile memory, executing call originating and terminating operations by the telephone number for call processing and displaying the telephone number of a self-station by the telephone number for display. CONSTITUTION:A processing part 4 sets the telephone number, executes the call originating and terminating operations according to the telephone number and the display processing of the self-station telephone number and reads or writes the contents of a memory 3. A hand set 1 and the processing part 4 are connected by a serial interface and exchange key data and display data. At the main body of a mobile equipment, a test terminal 5 is provided to connect a test link 6 and connected to the processing part 4. This test link 6 is used when changing the processing part 4 to the write mode of the telephone number.
Patent JP-H09183637-A (JP)
Title: Optical parts and its production
Inventor: TANI HIROHISA
IPC: G02B5/30
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of mispositioning of substrates with each other, the deviation in joint angles, etc., and to provide optical parts having excellent optical performance, etc., by joining the second substrate by using a visible light curing type adhesive to the first substrate formed with an optical film. SOLUTION: The adhesive 3 of a visible light curing type is arranged between the first substrate 1 formed with the optical film 2 and the second substrate 4 formed with or not formed with the optical film. The adhesive 3 is then irradiated with the visible light, by which the adhesive is cured and the substrates 1 and 4 are joined and the optical parts are obtd. As a result, the adhesive is not irradiated with UV rays and, therefore, the excitation state that takes place by absorbing the UV rays to the oxide constituting the operation film 2 is prevented and, therefore, the degradation in the spectral transmittance of the optical parts does not arise.  The adhesive 3 is temporally cured by irradiating the adhesive with visible light for several seconds and, the presence or absence of the mispositioning, angle deviation, etc., of both substrates 1, 4 attaining the temporally joined state is checked; thereafter, the normal curing of the adhesive 3 by irradiating the adhesive with the visible rays for about several tens minutes is made possible and, therefore, the mispositioning, etc., are eliminated.
Patent JP-H05157205-A (JP)
Title: Maintenance method for boiler
Inventor: MATSUMOTO TAKUYUKI
IPC: F22B37/00
Filed: 1991-12-02
Abstract: PURPOSE:To perform maintenance of a boiler at a low cost and to facilitate removal of sulfide adhered to various pipes by a method wherein the various pipes are filled with hot water. CONSTITUTION:A part of blow water in a blow flush tank 3 enters a water drum 7 of a boiler (3MB) for supply through a trap 5 and a hot water feed line 6. Thereafter, blow water is raised through down comer tubes 9 and evaporating tubes 10 and flows to a steam drum 8. After the steam drum 8 is full of water, a superheater 11 is full of water. After various pipes being filled blow water is drained through a drain line 12 and new blow water equivalent to the drainage amount is fed through the same route. When a drain temperature is set to 60 deg.C and an air temperature in a furnace is set to 50 deg.C, the outer surface temperatures of various tubes are maintained approximately at 57 deg.C. This method prevents wetting of sulfide adhered to the various tubes, resulting in prevention of the sulfide from changing into sulfuric acid by which corrosion is caused.
Patent JP-H10180810-A (JP)
Title: Mold for injection molding
Inventor: OTSUKA YASUYUKI
IPC: B29C45/40
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic optical element which has excellent inclination precision of an optical axis of optical face of a molding in spite of its simple structure and has only a little change in thickness dependent on clamping force. SOLUTION: In a mold, a movable piece 1 which forms an optical face of an optical element molding is provided on a receiving plate 11 in a press-bonding manner. The tip of the movable piece 1 is fixed to an ejector rod 12. The base end of the ejector rod 12 is connected between above an ejector plate 13 and below an ejector plate 14 with a clearance 15. Thus, the ejector rod 12 does not tilt even when the ejector plate tilts and the movable piece 1 holds a state being pressed to the receiving plate. Even when the receiving plate 11, a spacer block 20, and a movable attaching plate 18 are contracted by clamping force, the interval between the movable piece 1 and a fixed piece 7 changes only a little.
Patent JP-H03204391-A (JP)
Title: Pontoon
Inventor: KUROSE MASAYUKI
IPC: B63B35/34
Filed: 1989-12-29
Abstract: PURPOSE:To satisfy simultaneously the requirements of durability, cost and stability by coating the circumference of a core material of plastic foam with concrete and suspending weights with ropes or rods from the bottom of a pon toon. CONSTITUTION:A concrete layer 2 is formed over the circumference of a core material 1 made of plastic foam. The concrete 2 is formed by placing a metallic mesh around the circumference of the core material 1 and applying concrete over them. The concrete layer 2 is for example 2-4 cm thick. The amount of concrete is reduced when compared with the thickness of conventional layers of 6-10 cm. Weights 12 made of corrosion resistant heavy mass are suspended via supporting members 11 such as corrosion resistant iron rods or wire ropes plated with zinc from the bottom. The length of the supporting member 11 is adjusted to the water depth. The number and weight of the weights are set according to conditions. Use of the weights reduces the water flow resistance and therefore reduces the possibility of a pontoon from being carried away or rocked.
Patent JP-H04276071-A (JP)
Title: Spatter cathode for covering substrate by cathode spattering device
Inventor: RAINAA KUUKURA
IPC: H01J37/32
Filed: 1991-12-26
Abstract: PURPOSE: To evade the covering of the wall faces of the projecting parts of a target with a target material by a sputtering cathode used in cathode sputtering and to compose it so as to obtain the advantages of a cavity magnetron.  
     CONSTITUTION: The wall faces 8d and 8e in the projecting parts 8b and 8c of a target 8, connected to a sputtering face 8a form an angle α to the vertical line L in the sputtering face, and this angle α is advantageously regulated to 30 to 70°. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09158971-A (JP)
Title: Hydraulic damper
Inventor: TOIYAMA YOSHIRO
IPC: B60N2/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent operating performance from deteriorating due to a leak of gas, while eliminating the setting-up of a gas chamber so that total length dimension can be suppressed. SOLUTION: A device has the first stroke control oil chamber A provided in a side of a rod side oil chamber R1 to change a capacity in accordance with protruding/sinking action of a piston rod 4 and a guide cylinder 12 mounted in a spring guide 21 supporting an upper end of a suspension spring 22 to slidably support the piston rod 4. An upper bracket 11 slidable relating to the guide cylinder 12 is provided in an end of the piston rod 4. The second stroke control oil chamber B having a sectional area larger than the first stroke control oil chamber A is partitioned between the upper bracket 11 and the cylinder guide 12.
Patent JP-2000156290-A (JP)
Title: Organic el element
Inventor: INOUE TETSUJI
IPC: C09K11/06
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an element that has a low driving voltage, high efficiency and high reliability by containing a tetraaryl phenylenediamine derivative and a fluorescent substance in a luminescent band formed directly on a positive electrode. SOLUTION: A tetraaryl phenylenediamine derivative is a compound containing a skeleton expressed by formula I. In formula I, ϕ is a phenylene group; R01 to R04 are each an aminophenylene group. In formula II, formula III and formula IV, r01 to r04=0-5; r01+r02+r03+r04<=1; and R11 to R16 are each an aryl group. This compound has a molecular weight of around 500-2000, shows a high melting point of 190-300 deg.C and a high glass transition temperature of 80-200 deg.C, and can provide a film that is transparent, stable at room temperature, amorphous, smooth and excellent by means of vacuum deposition or the like and can keep those characteristics for a long time. Two kinds of compounds can be used at the same time.  Preferably, two or more luminescent layers are laminated, a derivative wherein any of R01 to R04 is a diaryl phenylene group is formed on the negative electrode side, and a layer containing a derivative other than it is formed on the positive electrode.
Patent JP-H02229509-A (JP)
Title: Filter
Inventor: ANDETSUSHIYU SUBENSON
IPC: B01D46/52
Filed: 1989-12-28
Abstract: PURPOSE: To execute forming at a low cost by using a material heterogeneously applied on both or one surface of a wedge body as a distance element between adjacent filter planes. CONSTITUTION: A filter sheet material 1 is pressed along parallel lines to previously provide the material with fold lines 2. An adhesive is then applied on the front surface and rear surface of the filter sheet material. The adhesive 3 makes it possible to obtain the wedge-shape appearance of the same shape at the time of folding the filter sheet material in a subsequent forming stage. As a result, the easy execution of the forming is made possible.
Patent JP-H07173067-A (JP)
Title: Poultice
Inventor: SATO MASATAKA
IPC: A61P25/04
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a poultice having high tacky adhesivity and free from penetration to the back even after a long-term storage. CONSTITUTION:This poultice is produced by compounding a water-containing poultice containing a water-soluble polymer selected from polyacrylic acid, sodium polyacrylate and cellulose derivative with 0.20-3.50wt.% of an extract of the seed of Aesculus hippocastanum and 0.01-1.2wt.% of ethylenediaminetetraacetic acid and/or its salt.
Patent JP-2000180777-A (JP)
Title: Circular polygon
Inventor: CHARLES C PECORARO
IPC: G02B5/09
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a polygon and a polygon assembly, with which noise is made low and heat generation and contamination are restrained. SOLUTION: This polygon 38 is substantially circular polygon having an internal facet 40. The polygon 38 is provided with a body 146 made of an optically transparent material. Light passes through a body 146 and is reflected by the facet 40. The polygon 38 includes a center axial aperture part 148. The polygon 38 is fit to use in the polygon assembly. In such a case, it is mounted on a motor shaft. The polygon assembly is fit to use as an exposure station in a raster output scanner.
Patent JP-2000173654-A (JP)
Title: Polymer lithium secondary battery
Inventor: KAMURAGI MASAAKI
IPC: H01M10/05
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve charging/discharging characteristic and safety in a high temperature environment by arranging an electrolyte layer including a polymer having a function of holding a nonaqueous electrolyte and lithium ion conductive crystallized glass. SOLUTION: An electrolyte layer is arranged between a positive electrode, by laminating a positive electrode layer on a current collector and a negative electrode by laminating a negative electrode layer on a current collector to form a power generation element. This electrolyte layer is composed of a sheet including a polymer, having a function of holding a nonaqueous electrolyte and lithium ion conductive crystallized glass. The polymer has electrically insulating performance, and can impregnate the nonaqueous electrolyte to about 20 wt.% or higher at the normal temperature, and a dielectric constant is desirably set to about 4 or more.  The lithium ion conductive crystallized glass has a composition such as the inequality (0<=x<=0.3), and is obtained by polycrystallizing and pulverizing monocrystal ceramics, a granular or fiber shape is desirable, the average particle size is set to about 3 to 10 μm, and the lithium ion conductive crystallized glass is desirably blended to about 80 to 10 wt.% for the polymer.
Patent JP-2000175020-A (JP)
Title: Image input/output device
Inventor: OGURA KAZUYASU
IPC: H04N1/21
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To easily print out and confirm setting of an input image. SOLUTION: When start of scanning is instructed from a UI section 14, a control section 10 instructs a scanner section 11 to read an original, a storage section 3 once stores an input image read by the scanner section 11 and calculates the number of images printed on paper on the basis of number of input images, their resolutions, a resolution of a printer section 12, and a size of print paper stored in a cassette section 15. A cassette containing paper to be used for a list print is selected from the cassette section 5 on the basis of the calculated result, an input image stored in a storage section 3 is used to generate the list print image and the printer section 12 prints out the input image on the paper from the cassette until the print of all the input images is finished.
Patent JP-H10185041-A (JP)
Title: Connection device for outer side body and inner side body
Inventor: KAWAHARA HIROHITO
IPC: F16L25/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a connection device for an outer side body and an inner side body, which enables processing and assembling works to be accurately carried out with no welding used, can save a space for installation, is high in reliability, simple in structure, and is also economic. SOLUTION: This connection device for an outer body and an inner body allows an outer cylinder 3 provided at the outer side and an inner cylinder 10 provided at the inner side, to be mutually fitted and connected to each other, and allows at least one function out of flowing, interruption and holding of fluid to be most effective.  In this case, an inner circumferential groove roughly in a semi-circular shape in cross section is provided in the inner circumferential direction of the outer cylinder 3, concurrently an outer circumferential groove roughly in a semi-circular shape in cross section is provided in the outer circumferential direction of the inner cylinder 10 in response to the inner circumferential groove 4, and a plurality of spherical bodies 20 are inserted into a space 17 formed by the inner circumferential groove 4 and the outer circumferential groove 11 so as to be connected.
Patent JP-H11221347-A (JP)
Title: Card type pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To lower the abnormal state occurrence rate of a card type pachinko machine. SOLUTION: A control circuit for the pachinko machine 2 consists of a card unit 5 and a pachinko machine control unit 6, the unit 5 is provided with a card unit controller 10 and the unit 6 is provided with a pachinko machine controller 11 capable of mutually communicating with the controller 10. Thereby, the abnormal states of both of the controllers 10 and 11 are detected by each other based on the abnormality detection of a communication signal between both of the controllers 10 and 11.
Patent JP-H06191361-A (JP)
Title: Inter-vehicle distance warning system
Inventor: YAMAKADO MAKOTO
IPC: B60W30/00
Filed: 1992-12-25
Abstract: PURPOSE:To enable addition of conditions of driving such as brightness and weather by providing an operating information detecting means of a window wiper and by modifying a threshold value of a safe inter-vehicle distance when the window wiper at work. CONSTITUTION:First, an inter-vehicle distance Rn is measured by a laser radar 1, and a relative speed Vr is calculated using this value, R1 and an inter-vehicle distance Rp detected one processing before. Then, the car speed V is detected by a car-speed sensor 2, and a standard safe inter-vehicle distance Sn is determined by that and the relative speed Vr. This value is compared with a standard safe inter-vehicle distance Sp which is one cycle before and modified. Next, the standard safe inter-vehicle distance Sn is modified according to conditions of lighting of lights and operation of wipers so as to calculate a safe inter-vehicle distance S. Then, by judgment of a wiper switch 4, when the wiper is operating, the safe inter-vehicle distance is modified, and if the current inter-vehicle distance Rn is shorter, an alarm 6 issues warning.
Patent JP-H06112122-A (JP)
Title: Two-dimensional quantum device structure
Inventor: MIYAZAWA SEIICHI
IPC: H01L29/06
Filed: 1992-12-25
Abstract: PURPOSE:To remove crystal defect, and to form a small-gage wire in size and a shape, in which a sufficient quantum confinement effect is generated, by forming a diffraction grating onto a semiconductor substrate having a {111} face and growing a semiconductor crystal on the diffraction grating through an MBE method. CONSTITUTION:A diffraction grating 52 with pitches A1 is formed on the surface of a semiconductor substrate 51 having a face azimuth inclined within a range of 0.5-15 deg. with respect to a {111} face in the semiconductor substrate 51, and a semiconductor crystal is grown on the diffraction grating 52 through one method of an MBE method, a GSMBE method, an MOMBE method and a CBE method. Conditions, in which a growth rate on the {111} face slowed, are selected as the conditions of growth at that time. Accordingly, a saw-tooth- wave shape 53 consisting of a terrace surface made up of the {111} face and a stepped section composed of a {100} face can be shaped, and periodic structure having a period of 1/N to periodic structure formed on the inclined substrate can be introduced.