baber/WOPTO huggingface dataset:
Patent JP-H03138375-A (JP)
Title: Corrosion resisting low friction material
Inventor: MATSUKAWA KIMIAKI
IPC: F16C33/12
Filed: 1989-10-23
Abstract: PURPOSE:To produce a low friction material excellent in corrosion resistance by applying Ni-P plating to a base material of a component part and then subjecting this base material to heat treatment at a temp. in a specific region. CONSTITUTION:An Ni-P plating layer 2 (about 15mu film thickness) is formed on a base material 1 (e.g. carbon steel) of a component part by means of electroless plating, and this base material 1 is subjected to heat treatment at 100-250 deg.C. By this method, the corrosion resistant low friction material requiring no maintenance, such as oil supply, excellent in corrosion resistance, reduced in friction, and suitable for use in a sliding part can be obtained.
Patent JP-S61149815-A (JP)
Title: Unevenness measuring instrument
Inventor: KANEKO SHINJI
IPC: G01B11/30
Filed: 1984-12-25
Abstract: PURPOSE:To improve accuracy of the focusing and to automate the focusing by projecting a marker on an object to be measured and conforming a focus of a marker image to a focus of a measuring point on the object to be measured. CONSTITUTION:An objective 2P of a microscope 2 is opposed to the object 1a to be measured and a TV camera 3 is provided at the position of an ocular. Further, a marker projector 4 to project the marker image is provided on the object 1a to be measured. In that case, the setting is made so that the distance between a projection film 5 of the marker projector 4 and the object 1a to be measured is equal to the distance between the object 1a to be measured and the photoelectric conversion face 3T of the TV camera. Thus, an image of the object 1a to be measured and the marker image are photodetected by the TV camera 3 and the distance between the objective 2P and the object 1a to be measured is adjusted so that the marker image is focused, by which the focus of the surface of the object to be measured on which the marker image is projected can also be adjusted.
Patent JP-S61150061-A (JP)
Title: Processor linking system
Inventor: SHIMIZU YASUO
IPC: G06F9/52
Filed: 1984-12-25
Abstract: PURPOSE:To receive securely an answer from a subprocessor by stopping the action of a main processor irrespective of software when the answer necessary for the main processor is not outputted. CONSTITUTION:When the main processor 1 asks the subprocessor 2 to process data, the main processor 1 confirms that the subprocessor 2 is not operating. Then the main processor 1 sets the address of an area where a parameter necessary for the subprocessor 2 is stored, and the subprocessor 2 is activated. When it is activated, it reads contents of a control register, set a busy flag to a state indicating register, executes the asked work and sets a signal on an interrupting signal line 17 to '1'. If the main processor 1 accesses addresses KKKK-LLLL while the subprocessor 2 is processing, the subprocessor 2 sets a signal on a main processor stop control line 17 to '1' to stop the action of the main processor.
Patent JP-2001101946-A (JP)
Title: Voice information guidance apparatus and voice information guidance system
Inventor: TAKAI TAKUO
IPC: H01H9/18
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a voice information guidance apparatus and a voice information guidance system by which vision-impaired persons, including those who cannot read Braille, may easily and reliably obtain detailed information. SOLUTION: A plural number of switches (S1, S2 and S3) handled by an operation of a blind person are disposed in difference places of a facility. Voice information corresponding to ht plural number of switches is respectively stored in each memory cell (3a, 3b and 3c) of a memory 3. When a vision-impaired person handles the switch S1, the controller 6 controls the memory based on a signal input from the switch S1, and a speaker 14 of a voice output part 4 outputs the voice information stored in the memory cell 3.
Patent JP-H09118000-A (JP)
Title: Production of decorative panel
Inventor: ISHIHARA TADAYASU
IPC: B32B33/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To enable to use a smooth base plate capable of obtaining uneveness equal to or more than the thickness of a paperlike article without damaging unevenness and the hue change aligning with the embossed patterns applied to a template and unnecessary for imparting unevenness. SOLUTION: A paperlike article 11 is impregnated with a resin soln. 11a mixed with pigment insoluble in the resin soln. to be dried up to a B-stage to be placed on a base plate 10. Next, the paper like article 11 is thermally bonded to the upper surface of the base plate 10 under pressure by a template 12 having unevenness 13 provided thereto and, at a time of this thermal pressure bonding, a resin soln. 11a is allowed to flow in the recessed parts 13a of the template 12 to form a thick resin layer and the thin resin layer developing the ground color of the paperlike article 11 is formed to the protruding parts 13b.
Patent JP-S63128333-A (JP)
Title: Optical system device
Inventor: DEGUCHI MASANOBU
IPC: G03G15/04
Filed: 1986-11-19
Abstract: PURPOSE:To facilitate an assembling work and to prevent a main body device from being large-sized, by enabling an optical system device including a optical system driving mechanism to be set loadably/unloadably from the main body device, and managing a wire freely at the time of laying the wire on a pulley. CONSTITUTION:When the optical system device is assembled, a driving shaft 4a on which pulleys 9a-9c and a driving shaft pulley 4 are fixed, is supported with bearings on the inner side planes of frames 3a and 3b. Afterwards, the wire 10 is laid on the pulleys 9a-9c and the driving shaft pulley 4, and next, a first mirror base 7 and a second mirror base 8 are positioned in the wire 10. Furthermore, exterior panels 1 and 2 are fastened with screws on the frames 3a and 3b. In other words, the exterior panels 1 and 2 are removed from both end parts of the frames 3a and 3b when the wire 10 is fastened. In such way, when the wire is laid on the driving shaft pulley 4 and the pulleys 9a-9c supported with bearings on the frames 3a and 3b, no member to disturb the managing of the wire exists in the neighborhood of the driving shaft pulley 4 and the pulleys 9a-9c.
Patent JP-2001099721-A (JP)
Title: Disconnection detecting system of temperature detecting circuit for retarder
Inventor: KIMURA HIDEKI
IPC: G01R31/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To detect disconnection of a thermistor for detecting temperature even at an extremely low temperature. SOLUTION: An electromagnetic retarder is equipped with a thermistor for detecting the temperature of the retarder, and a circuit for controlling an exciting current carried to an exciting coil of the retarder based on the temperature detected by the thermistor. The retarder is composed in such a manner that a magnetic pole core equipped with a plurality of magnetic poles magnetized by the exciting current and an eddy-current cylinder installed oppositely to the magnetic poles are rotated relatively to generate an eddy current in the eddy-current cylinder to obtain a braking force.  This system is constituted of a control unit for referring, adding, subtracting or integrating fundamental values of temperature characteristics of the retarder memorized in an integration element table, based on an operation or non-operation signal of the retarder, a braking intensity (H/L) signal and a vehicular speed signal, for estimating a temperature rise of the retarder at the braking time, for taking a temperature detection signal during a period when the integrated value is over a prescribed value, and for determining the truth or falsehood of thermistor disconnection detection.
Patent JP-H09113975-A (JP)
Title: Gear transmission mechanism
Inventor: KAWASAKI TOYOTOSHI
IPC: G03B17/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a gear transmission mechanism which does not cause a delay in the transmission of rotation resulted from a backlash in the backward rotation. SOLUTION: The respective gear units 10, 30 of a gear transmission mechanism 1 are provided with cylindrical parts 24, 44 which are coaxially supported adjacently to gear parts 22, 42. Both units 10, 30 are fixed in proximity so that these gear parts 22, 42 are meshed with each other and that the cylindrical parts 24, 44 come into contact with each other. The rotation is immediately transmitted by the contact of the cylindrical parts 24, 44 even if there is the backlash in the gear parts 22, 42 right after the start of the backward rotation of the gear transmission device 1. Then, the delay in the transmission of the rotation by the backlash does not arise any more in the backward rotation.
Patent JP-H03140574-A (JP)
Title: Fire-proof safety division system
Inventor: TAKAHASHI ICHIRO
IPC: E04H9/14
Filed: 1989-10-25
Abstract: PURPOSE:To improve designing property by fitting a fire-proof foam glass sheet on the opening section of an external wall having the possibility of the fire of a structure, and by enabling a room to be widely used without setting partition walls for fire interruption, inside the glass sheet. CONSTITUTION:The window of the external opening section of the room 11 of a structure is formed with a fire-proof foam glass sheet 12 having transparency. Besides, the room 11 is provided with no partition walls for fire interruption.
Patent JP-H01164642-A (JP)
Title: Fabric-like interior finish molded product for automobile
Inventor: KONDO KUNIYOSHI
IPC: B60R13/02
Filed: 1987-10-30
Abstract: PURPOSE:To obtain an excellent decorative surface by the simplified method by forming a prime coating film of soft quality on a molded product main unit thereafter spraying a lacquer base coating, mixing a specific amount of pile respectively of specific thickness and length to be added, to be applied to the prime coating film and forming a pile raising layer. CONSTITUTION:When a plastic molded product main unit 1 is finished to a fabric-like condition, first applying urethane base coating to an external surface of the molded product main unit 1, a prime coating film 3 of soft quality is formed. This film 3 forms its soft quality to a degree so as to obtain about 50% or more in the normal tensile elongation, and the thickness of the film is set to about 10mum-100mum. Next by spraying lacquer base coating, which mixes 5-15wt.% pile of 0.5-2.0 denier thickness and 0.2-0.5mm length to be added, to be applied onto this prime coating film 3, a finish coating film 5, having a fabric-like coating surface (pile raising layer 7) is formed. This spray coating is to be performed before the prime coating film 3 dries.
Patent JP-2000084593-A (JP)
Title: Fermentation accelerating agent for excreta
Inventor: FUKUCHI HIROYUKI
IPC: C05F17/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a nitrogen containing iron compound as a high functional material and to produce a fermentation accelerating agent for excreta inexpensively by allowing animal blood discharged at a slaughterhouse, etc., to adsorb on or mix with silica-alumina type porous material without coagulating the blood, and drying or carbonizing with heat. SOLUTION: Dry powdery or heat-carbonized product using blood as raw material has performance to activate adsorption of oxygen and to catalyze oxidation of organic matters. Then the blood of animals discharged at the slaughterhouse, etc., is adsorbed on the silica-alumina type porous material or mixed with it and dried or carbonized with heat, thus a high functional material is obtained by immobilizing the nitrogen-containing iron compound on the porous material. By mixing and agitating it with high water-content excreta to which entering of oxygen from the surface is difficult, this high functional material works as a fermentation accelerating agent for feeding oxygen from the inside of the high water content excreta, and the fermentation is accelerated.
Patent JP-H01118173-A (JP)
Title: Fixing device for electrophotographic device
Inventor: AIBA MASAHIKO
IPC: H05B3/00
Filed: 1987-10-30
Abstract: PURPOSE:To enhance the reliability and safety of the title device and to contrive the simplification and miniaturization thereof by using a material which has a self-temp. equalization characteristic near the fixing temp. of a toner when the material is energized to a heating element which constitutes a heat roller. CONSTITUTION:The heat roller 43 consists of a PTC (Positive Temperature Characteristic) basically consisting of, for example, barium titanate. The heat roller 34 itself acts as a heating element. Current flows to the heat roller 43 to cause the roller to heat up when a voltage is impressed to the roller. The resistance value of the roller 43 increases sharply and, therefore, the current decreases as the roller attains the temp. suitable for fixing of the toner. Then, the calorific value decreases as well and the roller is automatically kept at the temp. suitable for fixing of the toner. The need for a thermistor, temp. control circuit, etc., is thereby eliminated and the reliability of a control system is enhanced; in addition, the safety is enhanced and the miniaturization of the device is attained.
Patent JP-H06131024-A (JP)
Title: Shape input system
Inventor: MATSUMURA TERUYUKI
IPC: G05B19/4097
Filed: 1992-10-15
Abstract: PURPOSE:To constitute the system so that even a beginner or an inexperienced operator inputs easily a working shape, and can confirm a shape on the way of the input, with regard to the shape input system in a controller such as a numerical controller, etc. CONSTITUTION:A data input means 1 receives command data from a pointing device 1a and analyzes it, and stores it as coordinate data 2a in a storage means 2. A shape discriminating means 3 compares the coordinate data 2a stored in the storage means 2, and at least one coordinate data stored in the previous time and discriminates a commanded shape, and stores it as shape data 2b in the storage means 2. A display control means 4 converts the shape data 2b stored in the storage means 2 to a graphic, etc., and displays it on a display device 22. A shape editing means 5 edits the shape data 2b stored in the storage means 2 by command data from the pointing device 1a or a keyboard 23.
Patent JP-H02125071-A (JP)
Title: Underfloor containing chamber utilizing foundation
Inventor: ARAI MORIYA
IPC: E04H1/02
Filed: 1988-11-01
Abstract: PURPOSE:To enable safe support of a building and to enable effective utilization of a ground by a method wherein continuous footing having a beam part the top of which is slightly protruded from a ground surface is built at the bottom of a excavated part to support a building, and an underfloor containing chamber is formed with the continuous footing and a floor part. CONSTITUTION:A ground A is excavated down to a given depth, and a broken stone foundation is formed throughout the whole area of the bottom of the excavated part to form a broken stone foundation part 1. Levelling concrete 2 is thinly placed throughout the upper surface of the broke stone foundation part 1 so that a surface is brought into a flat state, and continuous footings 3 and 3a continuing along the shape of a room on the concrete 2 are laid in a manner to slightly protrude from a ground A surface. An underfloor containing chamber 12 is formed with the continuous footings 3 and 3a and a floor part 10.
Patent JP-S63128786-A (JP)
Title: Semiconductor laser
Inventor: KITAMURA MITSUHIRO
IPC: H01S5/00
Filed: 1986-11-19
Abstract: PURPOSE:To eliminate the influence by an impurity inside a high-resistance layer and to obtain a highly reliable BH-LD by a method wherein a high- resistance semiconductor layer is formed at the circumference of an active layer and at least a semiconductor spacer layer is formed between the active layer and the high-resistance semiconductor layer. CONSTITUTION:At a semiconductor laser BH-LD of buried structure, an undoped In0.59Ga0.41As0.90P0.10 active layer 3 (thickness 0.1 mum) is formed to have a width of 1.4-1.5 mum corresponding to a light-emitting wavelength of 1.55 mum; InP spacer layers 10 are formed on both sides of the active layer 3; in addition, a high-resistance InP layer 9 which is constructed by growing the Fe-doped high-resistance InP layer 9 only inside grooves 6, 7 and whose specific resistance is about 1 MOMEGA.cm can be obtained with good reproducibility. At this BH-LD, a device whose threshold current value at room temperature is 15-20 mA, whose characteristic temperature To is 70 k and whose 3 dB band is 2.5-3 GHz can be obtained with good reproducibility.
Patent JP-S63198296-A (JP)
Title: Electronic controller of fluorescent lamp
Inventor: PEERU HERUPUSUREEPU
IPC: H05B47/11
Filed: 1987-10-30
Abstract: A device for producing alternating electric current of high frequency for power consumers such as fluorescent tubes (Ly1, Ly2) comprises a transformer with a winding (n3) connected in series with an output terminal (e) and active electronic components such as transistors (T1, T2) controlling the output current, the transistors being controlled by electric voltages produced by inductive feedback in feedback windings (n11, n12). Magnetic saturation is utilized to modify the inductive relationship in such a way that the transistors (T1, T2) cyclically change the direction of the output current. The feedback takes place in two magnetic cores (Tr1, Tr2) of the transformer, each core being provided with at least one further electric magnetization winding designated a command winding (n5, n6) as electric current is fed through the command windings to control magnetic saturation of the magnetic cores (Tr1, Tr2). As a result, combined control of the frequency and of the active electric power in the fluorescent tubes (Ly1, Ly2) is possible so that the luminous power may be controlled over a wide range while suitably high voltages can be maintained to ignite the tubes properly.
Patent JP-H11114365-A (JP)
Title: Device for suppressing generation of hexavalent selenium
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/50
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for suppressing generation of hexavalent selenium (Se<6+> ) for an absorption tower of a wet desulfurization device. SOLUTION: This device is constituted so that oxidation of selenium contained in exhaust gas is suppressed when the exhaust gas generating after incineration of coal is desulfurized using an absorbing liquid in the absorption tower 1. In this case, a CO2 stripping means 17 where a portion of the exhaust gas is branched and blown into the liquid in a liquid standing part 1a of the absorption tower 1 to strip CO2 in the above liquid and to accelerate dissolution of SO2 into the above liquid, and a reductive atmosphere based on SO2 is kept, is equipped.
Patent JP-H02124986-A (JP)
Title: Acid-setting coating composition for polyolefin resin
Inventor: URATA KEIJI
IPC: C08L23/28
Filed: 1988-11-04
Abstract: PURPOSE:To obtain the title composition which provides a polyolefin resin with a coating film excellent in adhesiveness, weatherability, moisture resistance, appearance, etc., and has no pot life by mixing a hydroxylated chlorinated polyolefin, an alkyl-etherified amino resin, and an acid catalyst. CONSTITUTION:The title composition is prepared by mixing 95-10wt.% hydroxylated chlorinated polyolefin (A) (e.g., a polyolefin having a chlorine content of 5-50wt.%), 5-90wt.% alkyl-etherified amino resin (B) (e.g., an alkyl- etherified urea resin), and an acid catalyst (C) (e.g., p-toluenesulfonic acid). This composition is used for protection or decoration of polyolefin resin. It can be used for top coating or undercoating of the sheet, film, and molding of said resin to provide a coating film excellent in adhesiveness, weatherability, moisture resistance, solvent resistance, appearance, etc. It has no pot life and can be handled as a one-pack type.
Patent JP-H08132137-A (JP)
Title: Roll
Inventor: SATO TAKAYUKI
IPC: B21D1/02
Filed: 1994-11-11
Abstract: PURPOSE: To prevent the temperature of a roll bearing from rising by means of air cooling to prolong the service life of the bearing, to also adopt a labyrinth seal to lower torque and to attain the seal effect with the use of the air cooling. CONSTITUTION: A roll member 2 is supported through bearings 3, 4 fitted on a roll shaft 1, and a labyrinth seal 12 is formed between a collar 5 fitted on the roll shaft 1 and the roll member 2. A branch hole 8 of the air hole 7 putting through the roll shaft 1 is communicated with the air ejection hole 13 of the collar 5; air is ejected from the air ejection hole 13 to the labyrinth seal 12 so as to impart an air pressure to it and the seal effect is thus assisted.
Patent JP-H05117403-A (JP)
Title: Production of polymer granule
Inventor: OKAMOTO MASAYA
IPC: B29B9/00
Filed: 1991-10-24
Abstract: PURPOSE:To produce polymer granules in good productivity by feeding an organic solvent solution of a polymer to a granulator kept at a specified temperature and containing staying polymer granules and evaporating the organic solvent from the solution while bringing it into contact with the staying polymer granules. CONSTITUTION:At the beginning of the operation, preformed polymer granules K of, e.g. a polycrabonate are thrown into a horizontal granulator A and are allowed to stay in it under agitation with an agitator C. The granulator A is kept at 0-200 deg.C at which the organic solvent such as methylene chloride can be evaporated through a jacket B, and an organic solvent solution E of a polymer concentration of 3-40wt.% heated to a specified temperature with a heat F is fed through a feed pipe 1 and uniformly agitated. Then the organic solvent is evaporated from the solution while the solution is in contact with the polymer granules K to form fresh polymer granules. These granules are discharged from a discharge pipe 4 by opening a discharge valve 3 to obtain excellent polymer granules of a mean particle diameter of 1mm or below.
Patent JP-H05117377-A (JP)
Title: Unsaturated polyester resin composition and resin material for molding
Inventor: UENO SHINYA
IPC: C08G63/52
Filed: 1991-10-24
Abstract: PURPOSE:To obtain an unsaturated polyester resin composition composed of an unsaturated polyester containing butanetetracarboxylic acid as essential acid component and a monomer, having low rate of initial viscosity increase and high ultimate viscosity and exhibiting excellent impregnation property in glass. CONSTITUTION:The objective unsaturated polyester resin composition is composed of (A) an unsaturated polyester containing 1,2,3,4-butanetetracarboxylic acid as an essential acid component and (B) a polymerizable monomer such as styrene. Preferably, 100 pts.wt. of the above composition is compounded with (C) 20-600 pts.wt. of a filler and (D) 0.2-5 pts.wt. of a thickening agent to obtain a molding resin material.
Patent JP-H02123744-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO MITSUO
IPC: H01L29/417
Filed: 1988-11-02
Abstract: PURPOSE:To omit the removal of the remaining etched part of a high resistivity layer on a gate electrode by forming a metal layer for bonding through a relay metal layer whose adhesion to a compound semiconductor substrate and an aluminum film is excellent and which is hard to generate decomposition under the temperature conditions in manufacturing. CONSTITUTION:A relay metal layer 18 is formed on a buffer layer 12 after mesa etching. As the first layer of the relay metal layer 18, titanium or chromium is used. As a second layer, platinum or palladium is used. Thus double- layered films comprising the combination of said two layers are used. Then, a gate electrode 16 is formed. Thereafter, a photoresist film having a metal-film forming part for desired bonding is formed. A metal film 17 for bonding is formed by using an electron beam evaporation method and the like. Immediately before the formation of the metal film 17 for bonding, etching is performed for removing a decomposed layer on an Al film in the conventional method. Since the decomposed layer is not generated in this relay metal layer 18, it is not necessary to etch the surface, and the steps can be simplified.