baber/WOPTO huggingface dataset:
Patent JP-2002133926-A (JP)
Title: Illumination device
Inventor: HAYASHI ATSUSHI
IPC: G02B6/04
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which makes it possible to obtain an even distribution of illumination without deteriorating the emitting efficiency. SOLUTION: In the illumination device wherein the light emitted from a light source (1) is condensed by an oval-figured mirror (2) to be guided into through an incident end (3a) of an optical-fiber light guide (3) and emitted from an emission end (3b) of the optical-fiber light guide, thereby the desired part is irradiated with the light, a pressurizing mechanism (4) is provided on the outer periphery of the optical-fiber light guide (3) to apply pressure thereto.
Patent JP-2002141348-A (JP)
Title: Method and equipment for forming film and method of manufacturing semiconductor device
Inventor: SUZUKI YOICHI
IPC: H01L21/316
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for forming a film with which a silicon insulating film containing fluorine with stable film quality can be formed, and to provide a method of manufacturing a semiconductor device. SOLUTION: This film forming equipment 10 includes parallel plate electrodes 16, 22 provided in a reaction chamber 12, gas supply sources 20, 30 for introducing process gases containing SiH4, SiF4, and an oxygen source substance into the reaction chamber 12, valves 36, 38, 40, a gas mixing chamber 28 and a power source 44 for supplying RF power to generate plasma of the process gases. In this film forming device 10, the power source 44 can supply RF power of 1,000 W or higher to the parallel plate electrodes 16, 22. In this equipment 10, plasma of the process gases containing SiH4, SiF4 and N2O is generated and a silicon oxide film containing fluorine is deposited on a wafer 14.
Patent JP-2002131775-A (JP)
Title: Lcd unit
Inventor: KUSAMA HIROAKI
IPC: G02F1/1347
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an LCD unit which is blackened in a background color in the state of a desired visual field angle without dropping a response speed. SOLUTION: Two sheets of liquid crystal panels 1-1 and 1-2 are arranged in superposition in such a manner that the pixels on display coordinates overlap each other. The same display signals are inputted from the same LCD driver 3 are inputted to the two liquid crystal panels 1-1 and 1-2 and the shutters of the same pixels are opened and closed. The pixels closing the shutters are shut off of light by the two liquid crystal panels 1 and are therefore capable of making bracker display.
Patent JP-2002128500-A (JP)
Title: Balancing device for elevating mechanism
Inventor: NAKAGAWA RYOICHI
IPC: B43L1/04
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a balancing device for an elevating mechanism allowing attachment in a room where an upper part of a blackboard is limited by reducing vertical size. SOLUTION: The elevating device for the blackboard A or the like is provided with wires 33 and 33 connected to the blackboard A, tapered pulleys 3 and 3 winding the wires 33 and 33, a brake 7 blocking rotations of the tapered pulleys 3, and the balancing device 1 energizing the tapered pulleys 3 and 3 in a direction counterbalancing a weight of the blackboard A. It is characterized by that the balancing device 1 is a torsion spring 4 arranged coaxially with the tapered pulleys 3 and 3 and energizing the tapered pulleys 3 and 3 in a rotating direction.
Patent JP-2002130753-A (JP)
Title: Ventilator
Inventor: KATO AIICHIRO
IPC: F24F7/007
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ventilator which dispenses with the wiring for a commercial AC power source, and is high in freedom in installation, and is easy to be installed, and is safe without the possibility of electrical shocks, and can perform ventilation, even at power failure of commercial power source. SOLUTION: This ventilator is equipped with a fan 1 for blasting, a fan motor 2 for driving the fan, a control means 3 for controlling the operation of a fan motor, and a battery 4 for supplying the fan motor with drive energy via the control means.
Patent JP-2002141153-A (JP)
Title: Manufacturing method of electrical connection member
Inventor: OKUGAWA YOSHITAKA
IPC: H01R43/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrical connection member capable of precisely uniformizing the thickness of an insulating layer, forming electrodes with fine metal and their top portions of the electrodes being exposed. SOLUTION: The fine bump-shaped metal electrodes aligned on a metal plate are formed of insulating resin by an injection molding so as to expose the top portions of the metal electrodes and a part of or the whole of the metal plate is removed so that the electric connecting member capable of electrically connecting the front and the rear faces via an insulating layer is provided.
Patent JP-2002145693-A (JP)
Title: C/c crucible for pulling up single crystal and its manufacturing method
Inventor: NAKAZAWA MASATO
IPC: C30B15/10
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a C/C crucible for pulling up single crystal which suppresses formation of SiC, has long useful time period and is excellent in durability and to provide its manufacturing method. SOLUTION: The C/C crucible is constituted by forming an functionally gradient organization in which the inside of an open pore of the C/C material is filled with pyrolytic carbon deposited in a gas phase by CVI method, a layer filled with the pyrolytic carbon gradually changes from sparse organizational structure at a depth part in the open pore to dense organizational structure at a surface part therein. In order to manufacture the C/C crucible, carbon fiber is impregnated with a thermosetting resin, a cured crucible molding is subjected to calcination and carbonization in non-oxidizing atmosphere to obtain the C/C material. The C/C material is used as a base material and the base material is set in a CVI device and pressure and temperature in a system are changed by stages to control pyrolysis condition of raw material hydrocarbon.  Thereby pyrolytic carbon layer of the functionally gradient organization in which the layer filled with the pyrolytic carbon gradually changes from sparse organizational structure at the depth part to dense organizational structure at the surface part in the open pore of the C/C material, is formed.
Patent JP-2002137504-A (JP)
Title: Print controller and controlling method and print system
Inventor: MATOBA TATSUO
IPC: B41J29/38
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To correct print format appropriately depending on the printer. SOLUTION: Depending on a printer used as a print position correction information selecting section 501, a print position correcting section 502 corrects information related to print read out from a section 506 for storing information related to print and print data read in from a print data storing section 507 by a print position correction value read in selectively from a section 505 for storing print position correction information. A corrected print data storing section 503 stores corrected data, respectively, ion a section 509 for storing corrected print information and a section 510 for storing corrected print file.
Patent JP-2002152334-A (JP)
Title: Radio telephone set for nursing care
Inventor: OKUHARA SUNAO
IPC: H04W4/90
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone set for nursing care for, only when an emergency occurs to a person to be cared, automatically notifying the emergency to a caregiver. SOLUTION: An normal-type portable radio telephone set is used. The time where voice message data is sent out, the voice message data read out every prescribed set time and an incoming call destination telephone number for making an automatic dialing are accumulated in a built-in memory 8. A control section 3 of the radio telephone set reads out the voice message data from the memory 8 every prescribed set time, sends out the read data as a voice message from a speaker 6, judges whether or not the person to be cared inputs a response signal for responding to the voice message, and performs control to automatically dial to the incoming call destination telephone number only when the response signal is not input.
Patent JP-2002086090-A (JP)
Title: Portable-drier-fitted tatami beater
Inventor: SOGO SHOJI
IPC: F26B9/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable-drier-fitted tatami beater that can prolong the life of tatami and can make a tatami room sanitary and pleasant by keeping the placed tatami from an acarid and dust problem. SOLUTION: A beating rod (5) fixed to a tatami beater mount (1) is rotated with a motor (2) equipped with a reduction mechanism, by suitably balancing the force of a spring (6) and a thing (10) consisting of a rotary rod and a protrusion attached thereto, the tatami is beaten to remove dust, dirt, and acarids from its face and back, the tatami is fully dried with a portable drier that kills the acarids inhabiting it to make it pleasant and healthy.
Patent JP-2001244150-A (JP)
Title: Separator for electric double-layer capacitor
Inventor: KIMURA KOJI
IPC: H01G11/52
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an electric double-layer capacitor, which is superior in the prevention of a short-circuit between electrodes and the permeability of ions, and in strength. SOLUTION: A separator for an electric double-layer capacitor consists of a fiber sheet comprising a fiber having a fibril and a fine polyester fiber of fineness lower than 0.45 decitex.
Patent JP-2002142560-A (JP)
Title: Curb stone unit for landscape architecture
Inventor: SHIRAI SHOJI
IPC: A01G9/28
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a curb stone unit having excellent processability and application capability and beautiful finish. SOLUTION: This curb stone unit for landscape architecture constituted of a resin foam body 10 and a decorative sheet 20 which is attached to the surface of the resin foam body and comprises natural stone granules, etc. The connecting end parts of the resin foam body 10 are provided with connection parts 12. A guide bar 8 is inserted into guide grooves 11 of a plurality of curb stone units connected through connecting members 30 so that the curb stone units can be firmly bonded each other without using a fastening tool such as volts, etc., and an adhesive.
Patent JP-2002148426-A (JP)
Title: Liquid crystal display and color filter for liquid crystal display
Inventor: SUMINO TOMONOBU
IPC: G09F9/30
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display excellent in display quality having columnar projections as a means to determine the thickness of a liquid crystal layer and to provide a color filter which makes the manufacture of the above liquid crystal display possible. SOLUTION: The liquid crystal display has a liquid crystal layer held between a color filter and a counter electrode substrate disposed facing each other at a specified gap. As for the gap holding member between the color filter and the counter electrode substrate, columnar projections having a low deformation part and a high elastic part stacked are used. The low deformation part of the columnar projections is controlled to have 0.5 to 5% initial deformation rate [(initial deformation amount/original thickness)×100] at 180 deg.C. The high elastic part is controlled to have 40 to 60% elastic deformation rate [(elastic deformation amount/total deformation amount)×100] and 10 to 30% initial deformation rate [(initial deformation amount/original thickness)×100] at 180 deg.C.
Patent JP-2002062782-A (JP)
Title: Subunit attaching structure of image-forming apparatus, and method for attaching/detaching the subunit
Inventor: SUZUKI WATARU
IPC: G03G21/16
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To easily and accurately fix a subunit in a normal position by improving the workability of replacing the subunit. SOLUTION: The device is provided with at least plural subunits 2, which are arranged with positional relations such that one unit capable of interrupting the operation of replacing the other unit, and the device is provided with a positioning part 3 arranged on the main body frame 1 side so as to position plural subunits 2, a subunit releasing mechanism 5 for moving at least the outer subunit 2(2) from a fixed position to a prescribed released position, and a subunit-fixing mechanism 6 for holding the outer subunit 2(2) in the prescribed released position and also moving the subunit 2(2) from the released position to the prescribed fixed position.  Also, the device is provided with an axial position restraining part for restraining the axial position of the subunit 2 before the subunit 2 is positioned, and also, the subunit 2 is positioned, while giving priority to a two-way positioning part over a one-way positioning part.
Patent JP-2002150275-A (JP)
Title: Inscription reading device
Inventor: KAMIJO HIDEAKI
IPC: G06T1/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an inscription reading device capable of certainly reading a latent image of an article to be read. SOLUTION: When the inscription reading device reads a coin A, of a plurality of illuminants 9, only illuminant 9 belong to a partial lighting illuminant portion G1 is switched on first. Then, a part of the coin A surface corresponding to the partial lighting illuminant portion G1 is lighted up, and a CCD camera 6 picks up an image of the lighted-up part, thereby creating a partial image of the coin A surface. Next, the illuminants 9 in partial lighting illuminant portions G2, G3 are switched on in turn, thereby creating corresponding partial images of the coin surface A. Each partial image of the coin A surface is composed to create the whole image of the coin A surface. Therefore, the whole image of the coin A surface wherein a latent image clearly appears can be obtained.
Patent JP-2002146067-A (JP)
Title: Irradiation-crosslinkable resin sheet
Inventor: NAKABAYASHI MAKOTO
IPC: C08J7/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an irradiation-crosslinkable resin sheet having excellent solder heat resistance, suitable for a printed wiring board, etc. SOLUTION: A resin composition consisting essentially of an ABS (A) and a styrene-based polymer (D) crosslinkable by irradiation with ionizing radiation is formed into a sheetlike shape and irradiated with ionizing radiation. For example, a styrene-based polymer (D1) obtained by reacting and mixing an oxazoline group-introduced styrene-based polymer (B1) with an organic compound (C1) containing a functional group selected from the group consisting of a carboxy group, an amine group, an acid anhydride group, an epoxy group and a thiol group and a carbon-carbon double bond in the same molecule or a styrene-based polymer (D2) obtained by reacting a carboxylic acid group- or acid anhydride group-introduced styrene-based polymer (B2) with an organic compound (C2)  containing a carbon-carbon double bond and an oxazoline group in the same molecule while mixing may be cited as the styrene-based polymer crosslinkable by irradiation with ionizing radiation.
Patent JP-2002158067-A (JP)
Title: Plug and play connector
Inventor: NAKAMURA KEISUKE
IPC: H01R24/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact and strong plug and play connector, with clear contact-start point and which can securely follow sequence. SOLUTION: A socket contact is provided with a chevron contact part 21 receiving a mating contact to make contact and a straight terminal part 23 extended from the chevron contact part 21. The chevron contact part 21 consists of a tapered end part 25 extending as a free end at an insertion-coupling side, a top part 27 extending from the tapered end part 25 in an L-shape as a bent part R and a tapered middle part 29 extended from the top part 27 to the straight terminal part 23. A insulating coating film part 17 is formed either at the tapered end part 25 or the tapered middle part 29 to reduce surface area of a part where metal is exposed. As a result, two areas of the insulating coating film part 17 and reduced exposure part are set up, that is, nonconductive and conductive areas.
Patent JP-2002154158-A (JP)
Title: Method for coating part to be coated of inner face resin- clad pipe with resin and apparatus for expanding diameter and heating
Inventor: KOBAYASHI RYOJI
IPC: F16L55/16
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply performing resin coating of a part to be coated such as an inner face of a welded part of an inner face resin-clad pipe. SOLUTION: A resin sleeve 7 is inserted into the inside of the welded part 5 connected by butting and welding together pipe ends of the inner face resin- clad pipes 1 and an apparatus 10 for expanding the diameter and heating provided with a bag-like expanding body 11 provided with a cylindrical part 11a expandable in the diameter expanding direction by feeding a pressurized fluid inside and a heater 12 arranged on its cylindrical part 11a is arranged furthermore on its inside and while heating by the heater is performed, the expanding body 11 is expanded by pressurizing and the resin sleeve 7 is heated by means of the heater 12 under a condition where the resin sleeve 7 is pressed against the inner face of the pipe to stick it on the inner face of the clad pipe 1.
Patent JP-2002121939-A (JP)
Title: Pin cylinder lock
Inventor: FUJIWARA TOSHIHIRO
IPC: E05B17/20
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a pin cylinder lock excellent in crime prevention preventing a duplicate key from being created by inserting a blank key in the pin cylinder lock, and gouging the blank key while applying rotational force to an inner cylinder to form a trace on the contact face of the duplicate key coming in contact with a lower pin. SOLUTION: The lower pin 3 is integrally formed by connecting a first member 4 and a second member 5. A spring is provided between both members to energize them in the separating directions, and a clearance a is provided between both members. The lower pin 3 is provided to be extensible within a range of the clearance a.
Patent JP-2001214285-A (JP)
Title: Corrosion inhibiting protective layer of aluminum alloy metallized layer and producing method therefor
Inventor: CURRO GIUSEPPE
IPC: H01L21/768
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a film preventing the corrosion of a metallized layer of a base in the case a semiconductor electronic device is placed in a wet environment. SOLUTION: This invention provides a method for producing an inhibiting protective layer for corrosion generated by the moisture of an aluminum alloy metallized layer 1 particularly in a semiconductor electronic device. This invention includes a chemical treatment for the metallized layer 1 at least by 2 stages using a mixture of concentrated nitric acid and a small amount of phosphoric acid for the purpose of forming a thin corrosion inhibiting protective layer. Alternatively, the immersion of an electronic device into a mixture of a polar organic solvent and a phosphate reaction agent such as a small amount of phosphoric acid (H3PO4) or the phosphate derivative thereof such as orthophosphoric acid or R-HxPOy (wherein, R is an alkaline type ionic group or an alkuyl group) for at least one time is included.  A thin film 3 is deposited on a thin natural hydrated aluminum oxide thin layer 2.
Patent JP-2002157042-A (JP)
Title: Clock control system and clock control method
Inventor: NEGI TAKESHI
IPC: G06F1/32
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a clock control system and clock control method capable of reducing the power consumption of electronic equipment by operating a CPU at an optimum clock frequency even in the ON of the power supply of the electronic equipment. SOLUTION: A clock signal supplying means 12 supplies a high-speed clock frequency and a low-speed clock frequency to a microcomputer 11. The microcomputer 11 operates the CPU at the low-speed clock frequency when the power supply of the electronic equipment is ON, operates the CPU at the high-speed clock frequency until a prescribed period passes every time an interruption resulted from the operation of an operation part 13 is detected, and operates the CPU at the low-speed clock frequency after the lapse of the prescribed period.
Patent JP-2002157116-A (JP)
Title: Information processor and information batch transmission system
Inventor: SUZUKI KENICHI
IPC: G06F9/42
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To realize batch transmission by a SAM specified by software without increasing bit width and to execute high-speed processing without being accompanied by overhead due to split application of the SAM by FW(Firmware). SOLUTION: Whole SAM holding F/F 1-1 stores the SAM(Shelter Area Mask) assigned by the software, SAM selectors 1-5 to 1-8 generate a SAM for the next cycle, a SAM selection part 1-2 controls the SAM selectors according to whole SAM display 1-10 and to a next SAM display 1-9, a next SAM generating part 1-3 resets the bits of a SAM corresponding to the number of words of registers transferable in one cycle, and a next SAM holding F/F 1-4 stores/ holds the SAM used in the next cycle. This makes it possible to perform batch transmission by a SAM assigned by the software correspondently to the bit width of all the SAMs assigned by the software without increasing the amount of hardware.
Patent JP-2001220916-A (JP)
Title: Power wheel stopper having foldable support part
Inventor: PALUS THOMAS J
IPC: E04H6/42
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a power wheel stopper device to prevent a vehicle from being separated from a specified position. SOLUTION: A power wheel stopper device 10 includes a bottom member 16 and a foldable wheel stopper 90 free to move between lowering and rising positions. The wheel stopper 90 includes a wheel stopping member free to move against the bottom member 16 and a support member installed on the wheel stopping member free to revolve and to specify a revolving shaft here. The revolving shaft and the wheel stopping member can be moved roughly between the horizontal direction and the inclined direction. The wheel stopping member and the support member are roughly on the same flat surface at the time when the wheet stopper is at the lowering position. The wheel stopping member and the support member are inclined and the wheel stopping member becomes roughly vertical against the support member at the time when the wheel stopper is at the rising position.  The bottom member 16 includes a longitudinal shaft to specify a vertical flat surface and an axis of revolution becomes roughly parallel against the vertical flat surface. Additionally, the wheel stopping device 10 has a support member guide system including a first guide to guide the support member in the inclined direction and a second guide to guide it in the horizontal direction.
Patent JP-2002160669-A (JP)
Title: Bonnet structure of turning working machine
Inventor: NAKADA HIROO
IPC: B62D25/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To move closely to each other as flush as possible the surfaces of adjacent edge parts of a rear bonnet and side bonnets surrounding an engine and vehicle equipment, and make hard a clearance allowing sound leak to be produced. SOLUTION: The rear bonnet 15B and side bonnets 16 adjacent to each other are installed to surround the engine 14 and vehicle equipment on a swing table 3. Inner edge parts 44d recessed from a front surface 44b inward through a level difference part 44c are formed on the adjacent edge part 44a of the rear part bonnet 15B and one of the side part bonnets 16, and a contact edge part 15c curved from the surface 15b and close to the inner edge part 44d is formed at the other adjacent edge part 15a. A space groove 60 is formed between the front surfaces 15b and 44b of the adjacent edge parts 15a and 44a of both bonnets.