baber/WOPTO huggingface dataset:
Patent JP-2000157452-A (JP)
Title: Heating apparatus
Inventor: TSUBOI HIROYUKI
IPC: F24D15/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain security without being struck by electricity when there is something abnormal such as a crack and a breakage on a surface where human body touches by disposing electrodes of a heat source at a position of an insulated material to avoid the touch of the human body. SOLUTION: A resin layer 1 is formed at an outside of a surface-shaped exothermic body 5 as electrodes 2 and a heat source. A resin layer 4 is formed at an opposite side to the resin layer 1, and the resin layers 1, 4 are constructed in one body to insulate an external side from the electrodes 2. The resin layers 1, 4 are formed of a thermosetting resin, a thermoplastic resin, especially polypropylene, polyethylene, ABS resin or the like. Since the electrodes 2 are constructed at a position outside an extended direction of a sheet section 1b of the resin layer 1 where the human touches, in case there are a crack and a breakage on the resin layer 1 by an external factor, the electrodes 2 are not directly touched with the human body and thus the objective heating apparatus having a security can be constituted.  Since temperature spots which are generated at a resin layer 1a at the electrode upper surface cannot be touched with the human body, a comfortable heating apparatus can be realized.
Patent JP-H10187026-A (JP)
Title: Touch panel with raised letters
Inventor: IGARASHI KENSAKU
IPC: G06F3/0487
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology that enables even a person, who has trouble in eyes or ears to easily use an information terminal such as a CD(cash dispenser) even in a noisy place. SOLUTION: A control part 7 displays information, etc., for issuing ticket on a PDP(plasma display panel) 1 being a display part by a display process part 8a. A customer, etc., depresses a touch panel 2 fitted to the front side of the PDP 1 by finger, etc., and the control part 7 detects the indicated information to perform a ticket issuing process, etc. On the front side of the touch panel 2, since a transparent sheet 3 carved raised letters matching the display contents of the PDP 1 is arranged and an indication is made by depression, etc., with the finger according to the contents displayed in the raised letters, the same information as the indication is made according to the contents displayed on the PDP 1 is inputted.
Patent JP-H04209235-A (JP)
Title: Flame-coated decorating tile
Inventor: MIYAZAKI KOJI
IPC: E04F13/14
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a tile having a high grade feeling and excellent durability by a method in which a fine and continuous uneven(angular) pattern is formed on the surface to be decorated of a tile, and the rough surface of the tile is flame-coated and the particles of the flame coat are shrunk by cooling. CONSTITUTION:A cement mortar of a given proportion is cast into the cavity between the upper and lower moulds of a press machine, pressed, and dehydrated to form a tile base 2. In this case, the upper mold having a fine uneven pattern for forming the unevenly patterned surface with an acute-angle theta is used to form the roughened(3) surface of the tile base 2 dried. A copper mist is sprayed onto the surface of the tile base 2 by a flame coater and the particles of the copper mist are cooled under a state where the particles are pierced into the tips of the uneven pattern. The tile having greatly improved durability and a high grade feeling can be obtained at low cost.
Patent JP-H11170219-A (JP)
Title: Method and apparatus for adhering woodworking surface material
Inventor: TORIKAI TERUMI
IPC: B27M1/08
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To largely shorten a total operating time upto a completion of an adhering operation and to suppress occurrence of a fault product without discoloring or without shrinking a surface material by coating the surface material or woody material with a moisture curable adhesive, laminating them, and then adhering by utilizing a high frequency wave. SOLUTION: A woody material 8 is warmed by a temperature adapted to an adhesive by a surface heater 10, and then laminated to a surface material 9 coated with the adhesive. A heat is applied to the material 8 so that moisture in the material 8 is liberated to a surface of the material 8 with the result that the moisture is rapidly adhered to the adhesive. Thus, a crosslinking reaction occurs so that the adhesive is cured. The crosslinking reaction is further accelerated by the heat by its internal heating so that the adhering operation is extremely rapidly completed. Since the crosslinking reaction can be accelerated in a lower temperature area than that of the adhering operation due to a conventional hot air or the like by regulating an emitting time and wavelength of a microwave, discoloring, shrinkage, turnover or the like of the surface material are eliminated.
Patent JP-H05170410-A (JP)
Title: Aluminum nitride powder
Inventor: WAKIMURA KAZUO
IPC: C01B21/072
Filed: 1991-12-24
Abstract: PURPOSE:To provide an aluminum nitride powder incorporating small content of impurities and to provide a high heat conductive aluminum nitride sintered body using the aluminum nitride power. CONSTITUTION:The aluminum nitride powder has <=2mum average particle diameter, <0.4wt.% oxygen content and <=0.3wt.% silver ion incorporating impurity when the composition of the aluminum nitride is shown as AlN.
Patent JP-2001153394-A (JP)
Title: Air conditioner
Inventor: NAKANISHI JUNICHI
IPC: F24F13/20
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively protect a motor and to assure containment of a suction grill by correcting uneven feeding lengths of hanging members and eliminating a large load at the motor. SOLUTION: The suction grill 22 is hung from a case body 21 by two wire ropes 4A, 4B. The air conditioner comprises an idle roller 52 for winding the midways of the ropes 4A, 4B from elevation mechanisms 3A, 3B through the grill 22, and a limit switch 60 for generating a pulse synchronized with the rotation of the roller 52. Thus, the feeding lengths of the ropes 4A, 4B are guided out based on the number of the pulses of the switch 60 and the length of the outer periphery of the roller 52. A controller 71 controls the mechanisms 3A, 3B so that the feeding lengths of the respective ropes 4A, 4B become substantially equal when the raising operation of the grill 22 is started.
Patent JP-H09175457-A (JP)
Title: Distortion inspection method and distortion inspection device
Inventor: ORITO YASUKI
IPC: G01B11/30
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the distortion inspection device with which both a plane mirror and a curved surface mirror can be inspected, and concurrently peripheral parts can be inspected in detail. SOLUTION: An image processing device allows a lattice pattern 18 formed over a projection panel 17 to be projected to a mirror M acting as an inspection object, and image data for the lattice pattern 18 reflected by the mirror M is taken in by a camera 13 to be horizontally moved by a slider 14. Based on the aforesaid image data of the quantity DMH of the maximum diagonal line distortion of each lattice, the quantity AMH of the maximum angular distortion and the number of the lattices, are operated by the image processing device, so that the distortion of the mirror M is thereby detected.
Patent JP-H07161652-A (JP)
Title: High-temperature heat-treating furnace and transfer device in furnace
Inventor: MORO AKIRA
IPC: H01L21/22
Filed: 1993-12-10
Abstract: PURPOSE:To provide a heat-treating furnace, which requires an accurate temperature control and an accurate transfer control oven works. CONSTITUTION:Wing bars for support are provided on both sides of a boat 4 mounted with works to make the boat 4 bear on one pair of guide rods 3 and 3 fixed on the inner wall of a furnace and at the same time, both ends 11 and 12 of one pair of heat-resisting lift tubes 10, which are positioned on the inner wall surface lower than that, on which the rods are fixed, of the furnace in the furnace and are always circulated a cooling medium, are respectively made to support on a trestle 35 by support tubes 17 and 18 and these tubes 10 make the boat 4 on the guide rods inch at a desired speed by a vertically moving operation using an external driving device and a vertically operation to either of left and right directions to transfer the boat accurately and stably.
Patent JP-H09186315-A (JP)
Title: Semiconductor device
Inventor: KONO YASUHIKO
IPC: H01L29/866
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the withstand voltage of a semiconductor device form being reduced and to make it possible to prevent a diode from being broken due to a field concentration by a method wherein the relation between the distance between the junctions at both end parts of an overvoltage inhibiting diode and the distance between a junction at the end part, which is located on the gate electrode side, of the inhibiting diode and the outermost peripheral terminal of an FLR is specified. SOLUTION: In a semiconductor element consisting of a withstand voltage holding region, which is formed on an oxide film 121 and has a polycrystalline diode, the distance L1 between a fifth layer, which is closest to an IGBT region, and a fifth layer, which is furthest from the IGBT region, is set 4/5 or shorter of the distance L2 between the junction between polycrystalline silicon diodes, which is closest to the IGBT region, and the junction between the polycrystalline silicon diodes, which is furthest from the IGBT region. In this relation, as a change in a potential in the outer peripheral part of a field limiting ring(FLR) is equalized by an overvoltage inhibiting diode 130, a field concentration is not generated and the withstand voltage of a semiconductor device is not reduced.  A potential distribution becomes equal in the outer periphery of the FLR by the diode 130 and the deterioration of the withstand voltage of the device can be prevented from being generated.
Patent JP-H06182375-A (JP)
Title: Simple measurement of organic matter decomposing capacity of microorganism for treating waste water
Inventor: WATANABE KAZUYA
IPC: C02F3/12
Filed: 1992-12-22
Abstract: PURPOSE:To simply, accurately and rapidly measure the decomposing capacity of a microorganism for treating waste water to a specific org. pollutant. CONSTITUTION:A microorganism to be examined or a microorganism group to be examined and a specific org. matter are brought to a contact state within a aqueous medium in a hermetically closed container in the presence of a respiration inhibitor and the reduction of oxygen in the hermetically closed container is measured by an oxygen electrode to measure the org. matter decomposing capacity of microorganism for treating waste water. By this method, the decomposing capacity of the microorganism for treating waste water to a specific org. matter can be measured within about 30min.
Patent JP-H09187053-A (JP)
Title: Radio selective calling receiver
Inventor: SAKAGUCHI IKUO
IPC: H04W84/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by utilizing a light receiving element of an infrared ray communication circuit for a sun-ray sensor. SOLUTION: The radio selective calling receiver P having an infrared ray communication circuit 9 to send/receive information to/from an external device O is provided with a function of using a light receiving element 14 of the infrared ray communication circuit P to receive a sun-ray and to activate a notice means 5 based on an illuminance level of the sun-ray. Thus, the calling receiver P is used for a sun-ray sensor and the cost is reduced in comparison with the case with provision of a discrete sun-ray sensor and the notice is made in response to an illuminance change in the sun-ray thereby enhancing the utilizing efficiency of the calling receiver.
Patent JP-2000158187-A (JP)
Title: Flux cored wire for gas shield arc welding, and manufacture
Inventor: TAKAYAMA RIKIYA
IPC: B23K35/40
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flux cored wire for gas shield arc welding which has good productivity, and excellent welding metal performance and welding workability when a finish wire is welded, without occurrence of incomplete fusion or spatter when the flux cored wire is manufactured. SOLUTION: A steel enclosure is filled with a flux to form a flux cored wire for gas shield arc welding. In this case, the flux mainly composed of TiO2 contains 0.5-20 wt.% nickel oxide powder. Or, in this manufacturing method of a flux cored wire for gas shield arc welding, flux is supplied while a belt steel is molded into a tubular element, and both edges of the tubular element is welded, so as to reduce the diameter of a welded pipe, which is filled with a flux. This flux, which is mainly composed of TiO2 and contains 0.5-20 wt.% nickel oxide, is supplied in a tubular element. Also, relative permeability (μ) of the flux to be supplied in a tubular element, is 1.10 or less.
Patent JP-2000173608-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MORIGAKI KENICHI
IPC: H01M4/36
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery of high energy density, which is superior in cycle characteristic and has high reliability, in a battery using a polymer gel electrolyte. SOLUTION: A negative electrode 7 for a nonaqueous electrolyte secondary battery using a polymer gel electrolyte is made of a material, including composite particles obtained by coating all or parts of the peripheral surface of nuclear particles composed of a solid phase A with another solid phase B, wherein the solid phase A includes tin as a constituent element, and the solid phase B is a solid solution or an intermetallic compound composed of tin as the constituent element of the solid phase A and at least one kind of element selected from among the group consisting of group II elements, transition elements, group XII elements, group XIII elements and group XIV elements, except for carbon in the periodic table.
Patent JP-H05168945-A (JP)
Title: Manufacture of metal catalyst carrier
Inventor: HIROHASHI JUNICHIRO
IPC: B01D53/86
Filed: 1991-12-25
Abstract: PURPOSE:To prevent a metal catalyst carrier from becoming less resistant against acid due to thermal treatment by baking both ends, covered with a fixture, of a metal catalyst carrier element in vacuum, and fusing a metal plate to another metal plate integrally using a dispersion junctioning process. CONSTITUTION:A metal catalyst career element 1 is formed by rolling up or laminating a metal plate containing aluminum and a metal plate alternately. Next, the both ends 1a, 1b of the element 1 are covered with a fixture 10 for preventing aluminum from becoming evaporated and the element 1 is baked in a vacuum furnace. Thus the junctioned part can be fused integrally using a dispersion fusing process applied to the contact parts of the metal plates. During this baking process, the aluminum of the metal plate evaporates and reattaches to the interior of the metal catalyst career element 1. This evaporated aluminum migrates in a fixture 10, direction on the end lay 1a, 1b sides but is prevented from becoming vaporized escaping toward an outside area due to the fixture 10. Consequently, the vapor again attaches to the ends lay 1a, 1b of the metal catalyst carrier element 1 and the aluminum is prevented from becoming consumed.
Patent JP-2001169596-A (JP)
Title: Speed control circuit of dc motor for power tool
Inventor: MASUDA SHINICHI
IPC: H02P7/291
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and method for suppressing backlash during rotation by changing the period for turning on/off a switching element for intermittently driving a DC motor when a load is applied and is not applied in the speed control circuit of a DC motor that is used for a power tool. SOLUTION: The speed control circuit is composed of a series drive circuit where a DC motor and a switching element are connected in series between plus and minus DC power supplies, a triangular wave oscillation circuit for generating a triangular wave voltage in a sawtooth wave shape, a duty ratio setting circuit that is formed to generate a duty voltage according to the decree of the pull of stroke and to induce a voltage drop following the voltage drop of a DC power supply when a load is applied to a DC motor by the duty voltage, and a comparison means for turning on/off the switching element based on a comparison result by comparing the triangular voltage with the duty voltage.
Patent JP-2000175206-A (JP)
Title: Image pickup device
Inventor: NISHIMURA RYUSHI
IPC: H04N5/357
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To allow an image pickup device to photograph a moving picture and a still picture with high image quality. SOLUTION: An imaging plane of an image pickup element 2 has a color filter array consisting of repetition of 8 pixels comprising horizontal 2 pixels ×vertical 2 pixels as a basic unit. In the case of picking up a moving picture, pixels in the two upper and lower rows are mixed to configure an image signal of one line, all the lines are read in 1/30 sec as an image signal of one frame (mixed read mode). In the case of picking up a still picture, each row corresponds to each line. An odd number line is read in a 1st field requiring 1/30 sec and an even number line is read in a 2nd field requiring 1/30 sec (non- mixing read mode). A rate conversion circuit 11 processes an output signal from the image pickup element 2 as an image signal of the interlace system in the mixture read mode.  A noninterlace conversion circuit 4 arranges the line of the 1st field and the line of the 2nd field alternately to generate a noninterlace 1-frame image signal in the non mixture read mode.
Patent JP-H11162045-A (JP)
Title: Belt drive type magnetic tape cartridge drive device and tape cartridge used for it
Inventor: IKEDA YOSHIYUKI
IPC: G11B23/087
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a belt drive type magnetic tape cartridge drive device sharing a cartridge having an outside dimension of a 3.5 inch QIC standard and the cartridge having the outside diameter of a 5.25 inch QIC standard. SOLUTION: This device is provided with first magnetic head 2 and first drive roller 3 answering to a first tape cartridge A having the outside diameter of the 5.25 inch QIC standard, second magnetic head 4 and second drive roller 5 answering to a second tape cartridge having the outside diameter of the 3.5 inch QIC staradard, a first interlock mechanism 6 advancing the first magnetic head 2 and the first drive roller 3 from a retreat position to an operative position interlocked with the loading operation or the tape cartridge A, a second interlock mechanism 7 retreating the second magnetic head 4 and the second drive roller 5 from the operative position to the retreat position and a drive mechanism 8 rotating the first drive roller 3 and the second drive roller 5 in synchronism with a single drive motor.
Patent JP-2000172870-A (JP)
Title: Method for plotting polygon and image processor
Inventor: ONOZUKA AKIHIRO
IPC: G06T15/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To plot polygon edges without blur in a designated width by not making line plotting, but only using a triangle plotting algorithm. SOLUTION: An image processor which plots a three-dimensional object in accordance with a polygon model stores edge widths and edge modes in the register 521 of a plotting controller 52 together with the coordinate values of the apexes and color value of each geometrically processed triangle from a host PC 51. When a triangle plotting activation flag 5231 is written from the PC 51, a processor 523 is activated, receives a plotting instruction through a bus controller 522, and performs triangle plotting operation (pixel expansion) by reading out data from the register 521. After operation, the processor 523 writes the results in a frame buffer 53 and a Z-buffer 531.  When the processor 523 writes the results, the processor 523 refers to an edge mode register 5211 one triangle by one triangle, and when the edge mode is '0', paints out the inside of an ordinary triangle by finding the starting point and ending point at every horizontal span of the triangle. When the edge mode is '1', the processor 523 paints out the section from the starting point to the ending point of an edge width after finding the ending point of the edge width.
Patent JP-H06227013-A (JP)
Title: Thermal transfer printer with precoat selection device and its precoat selection method
Inventor: RANDERU ERU GIBONZU
IPC: B41J35/36
Filed: 1993-12-17
Abstract: PURPOSE: To solve error conditions in a print medium, a print medium tray or the like by selectively supplying a pre-coat material to a print medium supplied from a print medium tray according to a print job request. CONSTITUTION: The thermal transfer printer 10 receives a print job at a data transmission interface 54, and sends the job to a system bus 55. A processor 56 processes data and a command contained in the job, controls and transits print data to a print roller 46. The job is interpreted by the processor 56, and stored as image data of yellow, magenta and cyan in a memory 58. Then, the controller 46 supplies a print medium 14A from a print medium tray 16 to a medium clamp 20 on a drum 12. When the clamp 20 is operated, the drum 12 is rotated so that a leading end of the medium 14B passes a nib of a gap between the drum 12 and the head 32.
Patent JP-H07172011-A (JP)
Title: Printing device
Inventor: YOSHIMOTO MAKIKO
IPC: B41J13/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide a printing device, capable of printing the same copy on both of an OHP sheet and ordinary paper continuously by one time printing demand from a higher ranked device. CONSTITUTION:A printing device is provided with an inputting unit 1, setting a printing method and the order of preference between a command from a higher ranked device, which is applied on a paper feeding port, an order of preference memory unit 2, storing the order of preference applied on the paper feeding port, and a printing method memory unit 3, storing a selecting information for specifying either one of an ordinary printing method or an alternate printing method. Further, the printing device is provided with a printing method judgment control unit 5, judging whether the paper feeding port specified by the higher ranked device 9 is used preferentially or not based on the stored contents of the order of preference memory unit 2, a printer engine 7, effecting paper feeding from the specified paper feeding port as well as printing process, and a paper feeding port control unit 6, controlling the paper feeding port of the printer engine 7 based on the result of judgment in the printing method judgment control unit 5.