baber/WOPTO huggingface dataset:
Patent JP-H08186362-A (JP)
Title: Flux applicator
Inventor: TANABE KATSUTOSHI
IPC: B23K3/00
Filed: 1994-12-30
Abstract: PURPOSE: To provide a flux applicator used in a circuit board automatic soldering process, wherein flux is capable of being finely, uniformly, and excellently foamed and increased in spout height. CONSTITUTION: Capillary attraction generating members 4 which attract downwards flux spouted from spout openings 3 by a capillary action are disposed in parallel confronting each other on both the sides of the spout openings 3 along both a direction in which a circuit board is transferred and an opposite direction, and capillary attraction generating members 4 disposed on both the sides of the spout openings 3 are made to serve as a spout barrier to increase flux in spout height.
Patent JP-H03200318-A (JP)
Title: Improvement of silicon single-crystal film
Inventor: KITAJIMA HIROSHI
IPC: H01L21/324
Filed: 1989-12-27
Abstract: PURPOSE:To reduce a leak current due to an interfacial level by conducting a heat treatment in a non-oxidizing atmosphere and at a specific temperature after selectively causing silicon to grow on the silicon surface and further by conducting a heat treatment in an oxidizing atmosphere. CONSTITUTION:After silicon dioxide film 2 is film 2 is formed on a silicon substrate 1 and then a groove 3 is formed to partially expose the surface of the silicon substrate 1, SiH2Cl2 and HCl are used as a material gas so that the groove 3 is selectively buried in single crystal silicon 4. Then, when Si/SiO2 interface is heat-treated at the temperature of 1000 deg.C of more, a volatile silicon oxide is generated and the silicon dioxide film 2 in the vicinity of an interface between silicon and silicon dioxide is removed. Further, when a thermal oxidation is conducted in a dry oxidation atmosphere and gaps are buried in thermal oxidation film, the Si/SiO2 interface formed by the selective growth of silicon can selectively be replaced with thermal oxidation Si/SiO2 interface 5. Thus, it is possible to reduce a leak current due to an interfacial level.
Patent JP-H07157686-A (JP)
Title: Bluish brilliant white nacreous pigment
Inventor: KAWAKAMI TORU
IPC: C09C1/00
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a brilliant white nacreous pigment reduced in the yellowness incidental to conventional white nacreous pigments and having a bluish and clean hue. CONSTITUTION:This pigment is prepared by forming a white nacreous pigment by coating mica flakes with titanium dioxide and coating the titanium dioxide coating layer with a cobalt-aluminum oxide layer.
Patent JP-2001154514-A (JP)
Title: Image forming device
Inventor: TAGAMI AKIRA
IPC: G03G15/20
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress toner scattering to a fixation entrance guide member and to prevent the end part staining and back staining of a transfer material in the constitution of guiding the transfer material separated from a transfer belt by a transfer exit guide member and the fixation entrance guide member and carrying it to a fixing means. SOLUTION: Transfer paper P where an image on a photosensitive body 4 is transferred is electrostatically attracted and carried by the transfer belt 12 and separated. The transfer paper P separated from the transfer belt 12 is guided by the transfer exit guide member 24 immediately after that and advances through the fixation entrance guide member 38 to the fixing nip part of the fixing means 10. A gap between the transfer exit guide member 24 and the fixation entrance guide member 38 is filled with a brush-like resistance member 40. The volume intrinsic resistance of the resistance member 40 is set within ±103 Ωcm compared to the volume intrinsic resistance of the transfer belt 12.
Patent JP-H03205360-A (JP)
Title: Production of carbon fiber-reinforced carbon composite material having high strength
Inventor: SAGA MITSUO
IPC: C04B35/83
Filed: 1989-12-29
Abstract: PURPOSE:To improve the wettability and adhesivity of carbon fiber and obtain a high-strength C/C composite free from structural defect by impregnating coal tar in a woven cloth of a non-surface treated carbon fiber to obtain a primary calcined material, impregnating a bulk mesophase pitch in the primary baked material and carbonizing and graphitizing the product. CONSTITUTION:Woven cloth of carbon fiber free from surface-treatment is impregnated with coal tar (preferably having low carbonization yield and free from quinoline-insoluble component) and heat-treated in an inert atmosphere at 400-700 deg.C (preferably 500-600 deg.C) preferably under a pressure of 30-70kg/cm<2> to obtain a primary baked material. A bulk mesophase pitch (carbonization yield: >=80%) is impregnated in the primary calcined material and the product is subjected to carbonization and/or graphitization treatments to obtain a carbon fiber-reinforced carbon composite material (C/C composite) having high strength.
Patent JP-H07157807-A (JP)
Title: Blank for producing precision powder sintered article and production thereof
Inventor: SOGAISHI ICHIRO
IPC: B22F3/02
Filed: 1993-12-08
Abstract: PURPOSE:To produce a blank for producing a powder sintered article of precision shape. CONSTITUTION:A raw material powder obtained by mixing a binder soln. with metallic and/or sintering powders is formed into the blank shape, the solvent is vaporized to obtain a powder caked blank 4 having a low content of the binder, the blank is fixed to a precision three-dimensional working machine such as an engraving machine and a three-dimensional working robot controlled by a computer through a chuck 5 and precision-worked by a cutting tool 6, and the blank is degreased to remove the binder and then sintered. Consequently, the blank is smoothly fixed to the working machine and precision-worked since the blank is appropriately strengthened by the binder, the blank is not shrunk or warped in degreasing because the binder content is low, and a precision sintered article is obtained.
Patent JP-H09177854-A (JP)
Title: Cylinder-type mount device and manufacture thereof
Inventor: KATO RENTARO
IPC: B21C23/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To secure adhesive strength to an outer cylinder member of a main rubber elastic body easily and advantageously by alternatively forming recess and protrusion parts extending continuously in the axial direction toward an inner circumference face of a fitting hole of the outer cylinder member, in the circumferential direction and by curing and adhering the main rubber elastic body to the inner circumference face of the fitting hole of this outer cylinder member. SOLUTION: For an automobile engine mount, an inner cylinder bracket 12 and a outer cylinder bracket 14 provided with a pair of leg parts integrally formed at a large diameter cylinder part 20 are coupled with each other by means of a main rubber elastic body 16 and a recess part 32 and a protrusion part 34 of each multiple stripes are formed over the full face of the inner circumference face of a fitting hole 30. These recess and protrusion parts 32 and 34 are provided alternately in the circumferential direction, the height difference H between the deepest part of the recess part 32 positioned adjacently and the top part of the protrusion part 34 is set in the range of 0.3mm to 1.0mm, and the circumferential interval (distance) at each center part of the recess and protrusion parts 32 and 34 is set to 0.5mm to 2.0mm.  The outer circumference face of such main rubber elastic body is molded along the surface shape of the recess and protrusion parts 32 and 34 and cured and adhered to the inner circumference face of the fitting hole 30 of the cylinder part 20.
Patent JP-2000247242-A (JP)
Title: Continuous energy absorption system
Inventor: MELCHOR DAUMAL CASTELLON
IPC: F16F7/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuous energy absorption system capable of continuously absorbing impact energy while being controlled and excellent in effectiveness and safety. SOLUTION: A metal band 10 is interposed between an upper member 11 and a lower member 12 having specified cross section and fixed by a specified method. When energy is supplied as a result of specified load being applied, the metal band 10 gradually moves between the upper member 11 and lower member 12 while being gradually deformed, or when the upper member 11 and lower member 12 are continuously dragged along the metal band 10, the metal band 10 is gradually deformed. Impact energy is therefore absorbed continuously while being controlled.
Patent JP-H04209282-A (JP)
Title: Sill member
Inventor: KASHIWAGI KATSUJI
IPC: E06B1/56
Filed: 1990-11-30
Abstract: PURPOSE:To improve strength by arranging wooden laminate rail members impregnated with synthetic resin, heated to be press-formed, and by fixing said members to be fitted in channels formed on the upper surface of a sill. CONSTITUTION:Wooden veneers impregnated with the synthetic resin of phenol system or the like are laminated, and rail members 3 heated to be compressed with high pressure are formed. After that, a sill main-body 1 consisting of natural wooden material or the like, with fitting-on channels 2 formed on the upper surface, is set, and the rails 3 are fixed to be fitted in the channels 2, and a sill member A is formed. After that, the sill A is fixed on a partition section on a floor bed member 6, and after that, on rail channels 4, fittings are arranged, and on side sections, matted floors 7 or flooring boards and the like are arranged. As a result, abrasion resistance and strength are improved, and the fittings can be smoothly run for a long term, and beautiful appearance is improved, and uncomfortable running noise and condensation can be prevented from being generated.
Patent JP-H11177786-A (JP)
Title: Image output system
Inventor: YAMAMOTO KAZUYA
IPC: G06F13/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To appropriately control competition at the time of outputting a local image and a remote image for an image output device, such as a digital copy machine having a function for locally acquiring images and functions for receiving images from a remote device. SOLUTION: When a print job is inputted from a remote client computer 30 to a controller 10, while a digital copying machine 20 outputs a local copy job, the controller 10 sends the size of the print job to the digital copying machine 20. The digital copying machine 20 displays that size to a console or the like and requests to an operator for the instruction of whether or not the print job can be interrupted. If the operator enters the instruction, it is determined whether or not the interruption is enabled in accordance with that instruction. When there is no instruction from the operator, the digital copying machine 20 sends the size of the copy job to the controller 10 and by comparing the sizes of the copy job and the print job or the like, the controller 10 determines whether or not the interrupt of the print job is enabled.
Patent JP-H03202632-A (JP)
Title: Control device for turbo-charger with rotary electric machine
Inventor: HARA SHINJI
IPC: F02B37/10
Filed: 1989-12-28
Abstract: PURPOSE:To suppress increase in the back pressure of an engine and prevent deterioration of the rate of fuel consumption by divergently connecting an exhaust bypass pipe leading the exhaust gas to the outer air on the way of an exhaust pipe leading between the engine and a turbo-charger, and leading the exhaust gas to the outside air when the engine is in flying boostup. CONSTITUTION:An exhaust bypass pipe 14 leading the exhaust gas directly to the outside air is installed divergently on the way of an exhaust pipe 11 communicating between the engine 1 and a turbo-charger 2, wherein a rotary electric machine 3 which works both as a motor and a generator is directly coupled with the rotary shaft of a turbine 21, and a selector valve 15 is installed at this divergent part. The selector valve 15 is operated by a valve actuator 16 in conformity to commands given by a controller 4. The controller 4 puts the rotary electric machine 3 in the motor operation mode prior to starting the car, and the compressing work of a compressor 22 is energized to raise the boost pressure, i.e., so-called flying boostup. In this operation of flying boostup, the selector valve 15 is changed over so as to release the exhaust gas directly to the outside air.
Patent JP-H10176074-A (JP)
Title: Water repellent polyurethane foam
Inventor: YUASA HIROSHI
IPC: C08G18/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foam capable of manifesting high water repellency with a relatively small amount of a water repellent by thermally compressing a flexible polyurethane foam impregnated with a specified amount of a fluorine- containing water repellent. SOLUTION: This water repellent polyurethane foam is obtained by thermally compressing a flexible polyurethane foam impregnated with a fluorine-containing water repellent  e.g. the one having a group reactive with an isocyanate and a fluorine-containing group and concretely a compound having a structure represented by the formula [Rf is an 8-12C (branched)fluoroalkyl; R is an 8-22C (branched)alkyl; X is N-formylcarbamoyl or (2-hydroxyethoxy)carbonyl; (l), (m) and (n) are each >=1], etc.} in an amount of 0.5-20wt.% expressed in terms of solid matter by a hot press, etc., at, e.g. 150-200 deg.C for 1-10min.
Patent JP-H05169061-A (JP)
Title: Production of ultra pure water and equipment thereof and control method thereof
Inventor: BAN KOJI
IPC: C02F9/00
Filed: 1991-12-24
Abstract: PURPOSE:To remove with high efficiency chargeable and neutral impurities centering on colloidal ones. CONSTITUTION:Before pretreated water is introduced into a cation exchange resin tower 2, acid, such as H2CO3 injected from a pH control reagent injection piping 15. The pH of the pretreated water is decreased to about 4 and H<+> ions are supplied. As a result, zeta potential of impurities on the negative side from 0 become nearly 0 and coulomb repulsive force is weakened, causing the impurities to be flocculated and fine particulated. Further, the equipment is controlled when treatment is made by switching to a RO device 11 or an oxidation reactor and port stage RO device according to the quality of the treated water.
Patent JP-H03203004-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAGASAWA SEIJI
IPC: G11B5/027
Filed: 1989-12-28
Abstract: PURPOSE:To record only a picture succeedingly while hearing a sound recorded beforehand by writing a video signal in a first area or re-writing the video signal of the first area during a period that a sound signal recorded in a second area is being reproduced. CONSTITUTION:At the time of video post-recording, differently from the time of sound post-recording, a recording amplifier 67 gives only an analog signal including the video signal from a mixer 63 to a head H1 during the period that the head H1 traces an analog signal track 93a. Similarly, the recording amplifier 68 gives only the analog signal including the video signal from the mixer 63 to the head H2 during the period that the head H2 traces the analog signal track 93a. Thus, the video signal of the picture to be post-recorded is recorded in the analog signal track 93a, and simultaneously, a PCM sound signal recorded beforehand in a digital signal rack 93b is reproduced. Accordingly, a user can record the picture succeedingly while hearing the sound recording beforehand.
Patent JP-H06121986-A (JP)
Title: Microorganism killing device
Inventor: GOSHIMA HIROKI
IPC: A61L2/02
Filed: 1992-11-27
Abstract: PURPOSE:To provide the device capable of killing the microorganisms existing internally in gases (air, various gases, etc.), liquids (waterwork water, sewage, beverage, liquor, circulating water, such as boiler water, etc.), solids (food, cosmetics, etc.) by passing the device. CONSTITUTION:This microorganism killing device 1 is constituted by disposing >=1 pairs of opposite magnetic poles of magnetic materials 3 on the outer periphery of a container 2 and setting the magnetic field in the passage 4 of the container 2 at >=100 gauss. The powder or granular magnetic materials are sealed within the passage 4 of the microorganism killing device 1. As a result, the microorganisms are almost completely killed when the materials to be treated, such as gases, solids and liquids, in which the microorganisms exist pass or stagnate in the passage.
Patent JP-H10180105-A (JP)
Title: Oxide catalyst material for removing nitrogen oxide and method for removing nitrogen oxide
Inventor: MATSUMOTO HIDEMI
IPC: B01J23/86
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst material which has a high NO reduction- decomposition function in exhaust gas containing alkanes of poor reactivity in the presence of water vapor and in a high oxygen concentration atmosphere and purifies exhaust gas from various internal combustion engines for saving energy and resources and for preventing the global warming and a method for removing nitrogen oxides using the catalyst material. SOLUTION: A catalyst material is prepared by adding 0.5-20.0wt.% of chromium oxide (Ce2 O3 ) to a spinel-type crystalline complex oxide containing Ni and Ga as main metal elements. The catalyst material is contacted with exhaust gas containing nitrogen oxides in an oxidizing atmosphere of a high oxygen concentration containing a hydrocarbon has of alkanes to reduction-remove the nitrogen oxides.
Patent JP-2001159490-A (JP)
Title: Corrugated pipe joint
Inventor: HARAGUCHI HIDETO
IPC: F16L21/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a conventional corrugated pipe joint that water tightness cannot be maintained under high water pressure. SOLUTION: A corrugated pipe joint for covering and mutually connecting the pipe ends of corrugated pipes having spiral or independent ring unevennesses on peripheral walls is formed with plural pieces of cylindrical members. A sheet foamed resin is laminated on the inner periphery of the corrugated pipe joint and an nonwoven and/or woven cloth formed of water absorptive resin is laminated on the inner periphery of the foamed resin. The nonwoven and/or woven cloth is adhered to the outer periphery of a contact area between both ends of the pipes.
Patent JP-H07164858-A (JP)
Title: Air inlet duct
Inventor: ISHIWASHIMI TAKASHI
IPC: B60H1/00
Filed: 1993-12-14
Abstract: PURPOSE:To make improvements in the air inlet perfomance of an air inlet duct to be attached to the front deck of a vehicle. CONSTITUTION:An air inlet 10 for an air-conditioning blower is formed on the underside of a front deck 4 in a vehicle, while a plastic air inlet duct 12 is resiliently contracted of its diameter as in two-dot chain lines, and it is inset in the air inlet 10 from the downside and attached as in a full line, and in this constitution, a bellmouth 13 with a radius of large curvature is formed in an upper end of the air inlet duct 12.
Patent JP-H10172867-A (JP)
Title: Electrolytic capacitor
Inventor: MIZOBUCHI TAIJI
IPC: H01G9/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To improve impedance properties and to reduce failure rate caused by short circuit both at a high level and with efficiency, by using a new electrolytic paper with minute through holes which has a porous structure and exhibits a high density and a high hermeticity at the same time. SOLUTION: Wet paper is made of cellulose and dried with maintaining a void structure to obtain minute through holes. Wet paper is made of minute cellulose whose fiber diameter is 1μm or less. Fiber of cellulose is tapped with a CSF value of JIS (value measured with regulation of JIS P8121) to 200ml or less or tapped to 700ml or less (3g of test sample is measured as 0.3g of test sample by changed method CSF value of JIS P8121) and used.
Patent JP-H10166285-A (JP)
Title: Vertically articulated robot
Inventor: SANO KAZUO
IPC: B25J9/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To parallelly move a robot to any position in a plane as it is held in attitude. SOLUTION: With the effective sizes of a pulley 18a and a pulley 18b equalized to equalize the reduction ratios of the first and second speed reducers, the first motor 12 is driven to swing the first arm 17 as the second articulated shaft 13b which is not changed in attitude relative to the first articulated shaft 13a is held in attitude on a fixed board 11, and the second motor 21 is additionally driven to swing the second arm 26 as the fourth articulated shaft 22b which is not changed in attitude relative to the third articulated shaft 22a is held in attitude on a movable board 20. As the second articulated shaft 13b and the fourth articulated shaft 22b have the same shaft, a tool mounted at the end of the movable board 20 of a vertically articulated robot is parallelly moved to any position in a plane as it is held in attitude.
Patent JP-2001160800-A (JP)
Title: Line terminating device and data exchange method
Inventor: SUZUKI TOSHINAO
IPC: H04L29/10
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a line terminating device that an independent terminal side interface is arranged at every channel and a restriction concerning the arrangement place of a computer, etc., is mitigated and the cost of wiring, etc., is reduced, and to provide a data exchange method. SOLUTION: Outgoing data received by a line receiver 6 from a line input/ output point 1 are separated at every channel in an outgoing frame converting part 8 and outputted from interface drivers 9 through terminal interface input/ output points 2. A pair of signal lines are used for every kind of terminal equipment and incoming data and outgoing data are transmitted by a time division direction multiplex system on the signal lines. Besides, incoming data received by interface receivers 5 from the terminal interface input/output points 2 are constituted as the frame on the line by an incoming frame converting part and outputted from al ine driver 3.
Patent JP-2001160424-A (JP)
Title: Float guide body of specific gravity sensor
Inventor: MIZUNO FUMIAKI
IPC: H01M10/48
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a float guide body of a specific gravity sensor enabling to effectively suppress infiltration of air bubbles generated on an electrode surface and to make a float sensitively react to a change in a specific gravity of an electrolytic liquid near the electrode. SOLUTION: This float guide body 1 has almost a cylindrical shape and is able to make a float 5 for specific gravity detection of an electrolyte float inside an internal space 3, and move in it. The float guide body is inserted into inside of an electrolytic liquid of a lead storage battery. A plurality of opening parts 7 penetrating through inside and outside of the internal space 3 is prepared in the vertical direction in many stages on sidewall section 2 to introduce the electrolytic liquid into the internal space. Further, wall portion 9 for shutting down bubbles which has a cylindrical shape is prepared around a perimeter portion of each opening 7 of the sidewall section 2 in such manner that the wall portion 9 is prolonged in the oblique upward direction towards the outside.
Patent JP-H10230114-A (JP)
Title: Paper containing filler for filtering gas
Inventor: NAVARRE FRANCOIS PIERRE
IPC: B01J20/20
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide paper containing filter which is used as a filter medium for filtering gas and has excellent air permeability and large adsorption and absorption capacity. SOLUTION: The paper containing filler for filtering gas contains cellulose fiber as a base and furthermore contains at least one kind of fine powdery organic substance (95% particles of the fine powder have particle diameter of 1-150μm) at the rate of 5-75wt.% of paper containing the organic substance and has high air permeability, adsorption and absorption capacity. The organic substance contains at least one selected from the group consisting of fine powdery roast wood and wood powder of a conifer which have 50-150μm particle diameter.