baber/WOPTO huggingface dataset:
Patent JP-H08159486-A (JP)
Title: Deodorizing foot warmer mat
Inventor: KOMIYAMA YOSHIFUMI
IPC: F24C15/00
Filed: 1994-12-09
Abstract: PURPOSE: To increase the thermal efficiency of a foot warmer, deodorize bad odor in the warmer and eliminate uncomfortable feeling in it by a method wherein a deodorizer is held between a thermal insulating material and a heat reflection material and the held materials are formed into a mat to cover a ceiling part of the warmer in a wide area state. CONSTITUTION: A deodorizing foot warmer is made such that its sponge is coated with aluminum foil, for example, aluminum foil 1, a sponge material 3, a deodorizer 2, a sponge material 3, the aluminum foil 1 and adhesive agent 5 are stacked up in this order and they are adhered to each other, some holes are opened there, odor adsorption ports 4 are arranged in their assembly. A mat for the warmer is removed, the deodorizing foot warmer mat having any optional size corresponding to a size of the upper part of the warmer is adhered by an adhesive agent and then the mat is applied over it for its operation. Bad odor is absorbed by the deodorizer, a warm temperature keeping effect is increased under an action of heat reflection and the thermal insulation material together with the aluminum foil, the energy is saved and a damage of the foot warmer mat is also reduced.
Patent JP-2001157026-A (JP)
Title: Image reading/recording device
Inventor: KOTANI MASAKI
IPC: G03G15/36
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reading/recording device with which an image is made easier to view clearer and is printed on recording paper, when the size of an original is smaller than that of the recording paper. SOLUTION: At printing of an original image which is read by a reading part on recording paper, a case where the size of an original part is smaller than the sheet size of recording paper or a case where the size of the original part is reduced may occur. For example, an original having a paper size of ptuv (A4 size, for example) is read, the size of the original part is reduced to a pqrs size, and data are printed on recording paper whose paper size is ptuv. At this time, white data and black data in original data are inverted, and characters and marks are printed by making them void. Qsruvt part of recording paper is printed in black, and the character and the mark are made easier to view clearer.
Patent JP-H01175748-A (JP)
Title: Apparatus and method for compression-bonding of conductive adhesive film
Inventor: SATO OSAMU
IPC: H01L21/60
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an apparatus which feeds a conductive adhesive film to the required positions of a long flexible circuit board continuously and performs bonding work automatically by providing a driving means for feeding the flexible circuit board, a driving means for feeding the conductive adhesive film, a specific compression-bonding means, detecting means and a control means. CONSTITUTION:A first driving means which feeds a long flexible circuit board 1 on which electronic components 4 are mounted, a second driving means which feeds a conductive adhesive film 2, a third driving means 21 which bonds the conductive adhesive films 2 to the flexible circuit board 1 by compression, detecting means 41 and 43 which detect the quality of the electronic components 4 and circuit patterns 5 on the flexible circuit board 1 and a control means which controls the 1st-3rd driving means in accordance with the detection signals from the detecting means 41 and 43 are provided in an apparatus which bonds the conductive adhesive film 2 to the flexible circuit board 1. The quality of the electronic components 4 and the circuit patterns 5 on the flexible circuit board 1 is judged beforehand and, if the quality is satisfactory, the conductive adhesive film 2 is bonded to the circuit pattern 5 by compression.
Patent JP-H09179087-A (JP)
Title: Control panel
Inventor: OKADA KAZUYUKI
IPC: H02B15/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To enable a liquid crystal panel and a display switch to normally operate all the time by providing a heating element to heat up a liquid crystal front panel and preventing the liquid crystal from freezing incident during shut down at nighttime. SOLUTION: An operator switches off a control panel when finishing the operation, and then, the controller switches on a heater 13 simultaneously. The heat by the heater 13 is supplied onto a front surface of a liquid crystal panel 2 through a hole 12h provided on a lower part of a supporting frame 12, and the warmed air around the lower part of the front surface of the liquid crystal panel 2 goes up along the front surface of the liquid crystal panel 2, and warms all over the front surface of the liquid crystal panel 2, and thus prevents the liquid crystal in the liquid crystal panel 2 from freezing. If a temperature of the liquid crystal panel 2 reaches a prescribed temperature or higher, for example, 10 deg.C, etc., the controller 15 detects to turn off the heater 13, and prevents the liquid crystal panel 2 from being over-heated in temperature by the heater 13.
Patent JP-H03197632-A (JP)
Title: Intermetallic compound tial-fe base alloy
Inventor: MASAHASHI NAOYA
IPC: C22C14/00
Filed: 1989-12-25
Abstract: PURPOSE:To improve the compressive deformation properties of the alloy and to permit the regulation of its structure by specifying the ratios of Ti, Al and Fe by atomic fractions. CONSTITUTION:The compsn. of an intermetallic compound TiAl-Fe base alloy is formed of a formula TixAl1-x-y-zFey; where, by atomic fraction, 0.50<=x<=0.52, 0.005<=y<=0.04 and 0.505<=x+y<=0.55 are satisfied. Its compressive properties are improved only when Fe atoms are blended so as to be substituted with Al atoms each other. Furthermore, the solid soln. strengthening owing to the addition of Fe is also permitted. In this way, its application to the process of working such as rolling and forging in which compressive stress is influential is made advantageous.
Patent JP-H05147865-A (JP)
Title: Hydraulic power unit of hydraulic elevator
Inventor: AOI TAKAAKI
IPC: B66B9/04
Filed: 1991-11-27
Abstract: PURPOSE:To provide a hydraulic power unit of a hydraulic elevator, adsorbing any metallic foreign substances in a hydraulic fluid flowing on a bottom part in an oil tank. CONSTITUTION:A nonmagnetic plate-make partition plate 13, partitioning a hydraulic pumping plant 3 and a reflux pipe 11, and constituting an interconnecting part 14 nearer to a bottom part of an oil tank 1, is installed in this oil tank 1, and then a magnet 12 is installed on the bottom of the oil tank 1. A flow of operating oil made to flow back to the oil tank 1 is restricted by the partition plate 13, and thereby metallic foreign substances in the operating oil 2 is adsorbed by the magnet 12, so they are hard to be reached to the pumping plant 3. Therefore, any possible hindrance to be produced by the flow of these metallic foreign substances is reduced to some extent. Accordingly, operation of a hydraulic elevator is normally maintainable over a long period of time through few expenses.
Patent JP-H11166860-A (JP)
Title: Photo-excited field emission type photo-electric current converter
Inventor: NISHIKAWA OSAMU
IPC: G01J1/42
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To increase the field emission current quantity and improve the response speed with a simple structure by bonding a light waveguide material having a sharpened light emitting side, a conductive transparent film or insulating material, and a conductor material. SOLUTION: The light emitting side of a glass fiber 1 as light waveguide material is made into a plurality of sharpened needle-like forms 6, and abrasive grains are sprayed to the surface to make it irregularly uneven. One end of the glass fiber 1 including the needle-like forms 6 is coated with a conductive transparent film 2, the transparent film 2 is coated with a semiconductor material or insulating material. (for example,-SiO2 ) in a thickness of filling the height of the needle-like forms 6 to form an insulating film 3, and the surface is polished and flattened.  The surface of the insulating film 3 is bonded to a conductor 4, and a bias voltage 5 as the conductive film 2 has a negative potential is applied between the transparent film 2 and the conductor 4, whereby the filed emission current quantity is extremely increased, and the intensity of an incident light 7 can be sensitively detected at high speed.
Patent JP-H07192210-A (JP)
Title: Magnetic head device
Inventor: NANJO SHINICHI
IPC: G11B5/29
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible to have always stable and sure magnetic shielding between magnetic cores by a simple structure having a relatively simple shape while reducing the number of constitutent parts. CONSTITUTION:Almost rectangular nonmagnetic metallic sheets 17 of a material such as German silver, phosphor bronze or beryllium copper are formed into a V shape in one body and an almost rectangular magnetic sheet 16 of a magnetic material such as 'Permalloy(R)' or an amorphous material is held between the sheets 17. The sheets 16, 17 are then pressed and the magnetic sheet 16 held between the nonmagnetic metallic sheets 17 is held in a press contact state and magnetically shielded.
Patent JP-H11128404-A (JP)
Title: Marking of golf ball
Inventor: SUEMATSU ICHIRO
IPC: B41M1/32
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a marking method, capable of simply and easily trasferring and printing various images including letters, designs and patterns on the surface of a golf ball. SOLUTION: A separative layer 2 is applied on the surface of a sheet base material 1 to mold a transfer sheet. An ink or toner image 3 including letters, designs, patterns and photographs is formed on the separative layer 2 by a printer or a copying machine, a marking area 4 on a golf ball 5 is impregnated with an organic solvent to soften the golf ball 5 on its surface and then the ink or toner image 3 is superposed on the marking area 4. The transfer sheet is heated and pressed at its upper part with a heat press machine 9 provided with a silicon rubber and separated from the heat press machine 9 so that the ink or toner image 3 can be transferred onto the surface of the golf ball 5.
Patent JP-H07198824-A (JP)
Title: Antenna device for vehicle-mounting
Inventor: OKAWA SHIGERU
IPC: G01S7/03
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an antenna device which can be miniaturized and whose power comsumption can be reduced by providing a first direction control means which is fixed to a shaft and which receives a wind pressure while a vehicle is running in such a way that the radio-wave receiving direction of an antenna is always directed to the advance direction of the vehicle. CONSTITUTION:Two wind-receiving plates 27 are composed respectively of a trapezoidal thin plate, they are fixed to side faces of a second frame 28 with screws 28 in such a way that their short sides as parallel sides of trapezoids are parallel to each other, and they are shaped in such a way that they are separated from each other as they advance to their sides from their fixed parts. A third conical frame 29 is fixed to the bottom face of the frame 26, a shaft 30 is fixed to the bottom face of the frame 29, a signal wire 25 is passed through the inside, and the shaft is attached to a bearing stand 35 so as to be freely rotatable. An antenna part 20 is constituted in such a way that it is turned around the shaft 30 by receiving a wind while a vehicle 21 is running and that a reflecting plate 24 is always directed to the advance direction of the vehicle 21.
Patent JP-H10175905-A (JP)
Title: 1-alkoxy-3-(4-fluoro-3-phenoxyphenyl)propane, its production and use thereof
Inventor: SUGIHARA TERUKAZU
IPC: C07C43/29
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that can produce with industrial advantage 1-bromo-3-(4-fluoro-3-phenoxyphenyl)propane useful as a synthetic intermediate for agrochemicals from inexpensive reagents excellent in handleability without danger such as ignition. SOLUTION: This compound is represented by formula I (R is a lower alkyl), typically 1-(4-fluoro-3-phenoxyphenyl)-3-methoxy-propane. The production of the compound of formula I comprises reaction of 1-bromo-3-(3-chloro-4- fluorophenyl)propane with a compound of formula II (X is K or Na) followed by reaction of a product represented by formula III with an alkali metal salt of phenol in the presence of metallic copper or a copper salt at 140-200 deg.C.
Patent JP-H03197995-A (JP)
Title: Driving method for plane cathode-ray display device
Inventor: TAKAGI SEISHI
IPC: G09G1/20
Filed: 1989-12-27
Abstract: PURPOSE:To improve display characteristics by scanning no adjacent small display areas which constitute one image continuously, but alternate adjacent areas in sequence. CONSTITUTION:Electron beams emitted by plural cathodes 12 are deflected by a vertical deflecting electrode 26 and fluorescent bodies on a screen are excited to emit light in plural small display areas (a) - (c), which are connected to obtain one image. At this time, adjacent small display areas are jumped and other small display areas are scanned after one small display area is scanned to scan and drive all small display areas. Thus, adjacent small display areas are not scanned after one small display area, but it is jumped and other small display areas are scanned, so rasters obtained by scanning an electron beam from each cathode 12 do not succeed, so overlap parts are not conspicuous. Consequently, the display characteristics improved without increasing the manufacture cost.
Patent JP-H10176632-A (JP)
Title: Fuel injection nozzle
Inventor: KAWAI KENJI
IPC: F02M61/18
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle which further utilizes air in an associated combustion chamber for reducing the volume of smokes generated and nitrogen oxides in exhaust gas. SOLUTION: A fuel injection nozzle 1 is formed at its nozzle head 14 circumferentially with main nozzle holes 20 and subsidiary nozzle holes 21 alternated. The main nozzle hole 20, which ensures a relatively wider fuel passage, extends linearly as well as radially from the center of the nozzle head 14. The subsidiary nozzle hole 21 comprises a plurality of fine nozzle holes 24, 24, which form an angle therebetween so as to be gradually separated from each other from the inside of the nozzle head 14 toward a combustion chamber 12, while ensuring a relatively narrower fuel passage.
Patent JP-2001149154-A (JP)
Title: Furniture device
Inventor: NAKAMURA YOSHIHIDE
IPC: A47B81/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To standardize and share a cabinet and a packaging material whose both sides can be used, and to improve parts-machining productivity, cabinet assembly productivity, and carry-in properties. SOLUTION: First and second cabinets 8a and 8b with an opening at the front are installed so that the rear surface parts face each other, and the upper portion of the cabinets is covered with a top 9 being formed in one piece, thus using both sides, standardizing and sharing the cabinet and packaging material, and further improving assembly productivity and carry-in properties.
Patent JP-H05169650-A (JP)
Title: Ink jet head and ink jet head driving method
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/055
Filed: 1991-12-19
Abstract: PURPOSE:To achieve reduction of a number of driving circuits per nozzle while a characteristic capable of discharging by a number of high frequencies is being maintained by a method wherein one common pressure chamber and a plurality of pressure chambers interconnected therewith are provided. CONSTITUTION:A first PZT 6 is arranged at a position corresponding to a first pressure chamber 9. A plurality of second pressure chambers 8 separated with partition walls 10 are interconnected with the first pressure chamber 9. A second PZT 5 is arranged respectively to a position corresponding to the second pressure chamber 8. A nozzle 2 is formed so that its sectional form narrows in a tapered manner from the second pressure chamber 8. A feed opening performs a role wherein a flow of ink toward an ink tank generated by variation in volume between the first pressure chamber 9 and the second pressure chamber 8 is restrained. A pipe 11 is connected to a tube 7.
Patent JP-H10178256-A (JP)
Title: Printing wiring board having fine pattern and its manufacture
Inventor: MUKAI HIDEKI
IPC: H05K3/20
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern at a fine pitch by etching metal foil from both sides and, at the same time, to maintain high adhesion between a printed wiring pattern and an insulating substrate. SOLUTION: The fine pattern 2 of a printed wiring board is primarily formed by etching a metal foil 1 stuck to a film-like protective material to a prescribed depth from the first surface of the foil 1 after a pattern resist 6 is formed on the surface. Then a blackened section 7 is formed by blackening the surface of the fine pattern 2 so as to increase the bonding strength of the pattern 2 and the section 7 is stuck to the surface of an insulating substrate 3 by pressing and heating. Then the fine pattern 2 of the printed wiring board is completed by etching the remaining thickness of the foil 1 from the second surface of the foil 1, namely, the surface opposite to the blackened section 7 after forming a pattern resist 6 on the second surface.  In this process, the fine pattern 2 can be formed at a fine pitch and the adhesion between the printed wiring board and the insulting substrate 3 can be maintained at a high level.
Patent JP-H08154846-A (JP)
Title: Stable slide sawing cutting kitchen knife
Inventor: SHIRAI HISAMITSU
IPC: A47J17/00
Filed: 1994-12-05
Abstract: PURPOSE: To easily manufacture a continuous thin peeling by arranging a cylindrical push-cutting edge in a tip part, and constituting it of a semicylindrical edge part having a long and narrow cutting edge and a cutting edge window in which the long and narrow cutting edge is installed and a cylindrical kitchen knife main body composed of a handle part. CONSTITUTION: A cylindrical push-cutting edge 2 is arranged on the tip. A semicylindrical edge part 5 is arranged, and a cutting edge window 4 and a cutting edge installing seat 7 to/on which a long and narrow cutting edge 3 is fixed/installed, are arranged in the edge part 5, and a handle part 6 is arranged in a rear part of a cylindrical kitchen knife main body 1. The cutting edge 3 is installed so as to become sliceable, and is formed as a cartridge edge, but a fixed edge may be allowed. The cylindrical kitchen knife main body 1 is preferable to be stailess steel, and but the other metal or a resin mold may be allowed. On a chopping board, it is used by slide sawing from an inside surface of a Japanese radish to be cut in round slices.
Patent JP-H11172996-A (JP)
Title: Sliding material for fitting
Inventor: YASUDA MAKOTO
IPC: E05D15/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a sliding material for fitting whereby noise generated when a sash roller rolls while a fitting is opened and closed is eliminated and the fitting can be opened and closed with a proper coefficient of friction. SOLUTION: A sliding material for fitting is made of synthetic resin and provided with a projected strap part 4 which slides through a rail groove of a sill rail 8. A synthetic resin layer 6 containing silicone is formed on the surface of the projected strap part 4. The cross-section of the projected strap part 4 at its top end is formed generally in a semi-circular shape, and the cross- section of the rail groove of the sill rail 8 should desirably by generally V-shape. Also, the synthetic resin layer 6 containing silicone coated on the surface of the projected strap part 4 should desirably be that formed by co-extrusion. In addition, the synthetic resin as a material of the sliding material for fitting should desirably by a vinyl chloride resin.
Patent JP-H10292827-A (JP)
Title: Driving force transmission device
Inventor: IKEDA AKIHIKO
IPC: F16D27/115
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To suppress entering of foreign matter into a gap of an electromagnet of a clutch mechanism and a magnetic body by providing an isolating mechanism forming an electromagnet storing chamber by fluid-tightly isolating space in which the gap is arranged and the surrounding space. SOLUTION: A gap El between the inner periphery of an iron core 36 and the inner cylinder part 28 of a magnetic body and a gap Fl between the outer periphery of the iron core 36 and the outer cylinder part 30 of the magnetic body are set by a single bearing 41. An electromagnet 35 and the gaps El and Fl are arranged in an electromagnet storing chamber Cl by fluid-tightly isolating the electromagnet storing chamber Cl and the surrounding space by a differential carrier 1, a cover 6, a coupling case 7, an oil seal 34, an O ring 33 and a sealed bearing 33. Therefore, entering of foreign matter such as differential oil filled in a differential oil chamber Bl or abrasion powder generated by the engagement of gears each other into the electromagnet storing chamber Cl is suppressed.
Patent JP-H05151350-A (JP)
Title: Method for correcting position distortion of image data
Inventor: SHIMOMURA OSAMU
IPC: H04N1/387
Filed: 1991-11-27
Abstract: PURPOSE:To shorten the processing time and to reduce the capacity of a memory required for the processing, in the position distortion correcting method of image data for correcting a position distortion generated at the time of automatically inputting drawing data, etc. CONSTITUTION:This method contains a stage for detecting continuity of an attribute of at least one of luminance and color running along the X direction or the Y direction of raster data consisting of a picture element group having at least one of luminance and color and a coordinate in a two-dimensional space (X, Y) as attributes, as a run, and executing a processing for converting to run data consisting of a pair of a start point and length of this run, or a pair of the start point and an end point with regard to each detected run (step 4), a stage for executing a position distortion correction to the start point and the end point of each run data (step 5), and a stage for restoring this run data to which the position distortion correction is finished to the raster data (step 6).
Patent JP-H03199609-A (JP)
Title: Breather device for four cycle engine
Inventor: YAMAUCHI YOSHIKUNI
IPC: F01M13/04
Filed: 1989-12-28
Abstract: PURPOSE:To make an engine compact and reduce the number of components by forming a breather port directed upward and opposite via a gap to a chain guide on the upper surface of a chain passage. CONSTITUTION:A slender chain guide 92 to be in sliding contact with part of a timing chain 89 between a crankshaft 24 and cam shaft 73 is arranged in a chain passage 83 communicating via communication holes 87 with a crank chamber formed within a crankcase 20. A specified gap 92 is provided between the chain guide 92 and the top surface of the chain passage 83. A breather port 97 directed upward and opposite to the chain guide 92 with the intervening gap 96 is provided on the upper surface of the chain passage 83. Since the oil content in the blowby gas is separated with the existing chain passage 83, a cylinder head 60 is made compact and the number of components is reduced as the chain guide 92 functions as a baffle plate.