baber/WOPTO huggingface dataset:
Patent JP-2004166752-A (JP)
Title: Double-layer sheet urethane pad and method for fixing the same
Inventor: YUKI MINORU
IPC: A47C31/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-layer sheet urethane pad in which the upper layer pad and the lower layer pad of the sheet of a double-layer urethane structure are easily fixed at low costs and to provide a method for fixing the same.  <P>SOLUTION: In the double-layer sheet urethane pad obtained by placing an upper layer pad 1 consisting of a front pad 1a and a rear pad 1b on the upper surface of a sheet pad main body 5 of a lower layer, a plurality of thin fixing fins 2 and 3 having holes 4 for hog rings are formed on both of the right and left sides of the front pad 1a and the rear pad 1b and between the front pad 1a and the rear pad 1b. On the upper surface of the sheet pad main body 1, fixing parts 6 and 7 provided with the latching sticks 8 of the hog rings are formed at sites corresponding to the respective fixing fins 2 and 3 to fix the respective fixing fins 2 and 3 to the upper surface of the sheet pad main body 1 with the hog rings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168221-A (JP)
Title: Power steering device
Inventor: FUKUSHIMA NAOTO
IPC: B62D5/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of obtaining the sufficient assist force without impairing the response and generating the self-excited oscillation when the steering assist is performed by driving an electric motor and rotating a pump.  <P>SOLUTION: In this power steering device wherein the steering assist is performed by driving the electric motor and rotating the pump, a state quantity detecting means is mounted for detecting the state quantity between the downstream in a torque transmitting passage with respect to an current value detected from the motor and the upstream in the torque transmitting passage with respect to a steering angle of the power steering device, and an assist steering control means is a means having a first assist steering command value operating part for operating a first assist steering command value on the basis of the detected steering torque, and a second assist steering command value operating part for operating a second assist steering command value on the basis of the detected state quantity, and outputting a value as a result of the addition of the operated first assist steering command value and second assist steering command value as an assist steering command value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177497-A (JP)
Title: Mode filtering in multiplex mode light guide, selection method therefor, light guide amplifier using the same, semiconductor laser and vcsel
Inventor: KIM TOKUEI
IPC: G02B6/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide mode filtering in multiplex mode light guide, and to provide its selection method, a light guide amplifier using it, a semiconductor laser, and VCSEL.  <P>SOLUTION: A mode filtering method has a structure, in which the refractive index to a lateral direction of the clad part of a multiplex mode light guide consisting of a core and a clad, and transmits only certain specific modes having a multiplex mode along a waveguide, by enlarging a reflectance only to a cross section directional wavelength of the certain specific modes, and lessening the reflectance to the other mode. If filtering or selection effect due to a periodical refractive index is applied to EDF, the semiconductor laser, VCSEL and the like, a high power single-mode amplifier that operates at a single mode and has high performance, a laser and the like can be manufactured while having a very large cross section, as compared with those of the conventional products.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178686-A (JP)
Title: Optical disk drive
Inventor: FURUKAWA KENICHI
IPC: G11B7/004
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent previously malfunction (error) or the like caused by deterioration of characteristics by birefringence of an optical disk.  <P>SOLUTION: An information processing device 47 estimates birefringence quantity (X) of an optical disk from a reference level (I-TOP(lows)) being a peak level of a HF signal obtained from the optical pickup when the optical pickup(OPU) is rotated with low number of rotations and a peak level (I-TOP(high)) of a HF signal measured when the optical disk is rotated with the prescribed number of rotations. When estimated birefringence quantity is the prescribed birefringence quantity or more, the information processing device 47 judges that it is affected by birefringence of the optical disk caused by stress generated by rotation of the optical disk, and decelerates rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229432-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously realize position conrol of crystal particles aligned with arrangement of TFT and improvement of processing speed of the crystallization process, and more specifically to provide a method of manufacturing semiconductor device which can continuously form large size particle due to the artificially controlled super lateral growth, and also can enhance the substrate processing efficiency in the laser crystallization process.  <P>SOLUTION: Entire part of a semiconductor film within the surface of substrate is never irradiated with laser, but a marker indicating the reference position is formed to crystallize at least the necessary portion. Since the time required for laser crystallization can be reduced, processing rate of the substrate can be improved. Through application of the above structure to an existing SLS method, this structure is enough as the means to solve the problem that the existing SLS method shows bad substrate processing efficiency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004179563-A (JP)
Title: Variable capacity thin-film capacitor and high frequency component
Inventor: KURIOKA HIDEJI
IPC: H01G7/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacity thin-film capacitor which can suppress a capacity variation caused by a radio frequency signal, enhance a capacity variation caused by D.C. bias, decrease the number of thin film layers sequentially coated, and suppress characteristic defect or reliability reduction, and also to provide a high frequency component using the capacitor.  <P>SOLUTION: First to third variable capacitance elements C1 to C3, capacitances of which vary with applied voltages and which are connected in series, are provided on a supporting substrate 1. A first bias line is provided between the input terminal end of the first variable capacitance element C1 and a junction point between the second and third elements C2, C3. A second bias line is provided between a junction point of the first and second elements C1, C2 and an output terminal end of the third element C3. First and second bias lines 3a to 3c, 6 are provided on the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185861-A (JP)
Title: Circuit board and battery pack
Inventor: MATSUDA TOSHIO
IPC: H01M2/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To have an electromagnetic wave shield function, as well as to allow connecting an electrode terminal connecting portion with a connector connecting portion.  <P>SOLUTION: A circuit board to be attached to a polymer battery with a roughly rectangular shape comprises a 1st substrate portion having a terminal connecting portion to which a positive electrode terminal and a negative electrode terminal of the polymer battery are electrically connected; a 2nd substrate portion having a circuit portion with an external connecting terminal and a battery control element mounted thereon; and a 3rd substrate portion having a wiring portion to which the electrode terminal connecting portion, the external connecting terminal portion and the battery control element are electrically connected. The 1st to the 3rd substrate portions are disposed on three mutually adjacent surfaces of the polymer battery.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185266-A (JP)
Title: Plant maintenance system
Inventor: HARADA KAZUYO
IPC: G21C17/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To remotely attain the maintenance of a process input card itself having a calibration function.  <P>SOLUTION: The status data DLO and DHI of an analog input card 101 for inputting the analog process volume of the measuring instruments of job site controllers 1a to 1n, and for outputting digital data corresponding to the analog process volume by a calibration function are stored in a memory 1M of the job site controllers, and the status data DLO and DHI of the analog input card stored in a memory 1M are acquired by a remote maintenance station 5, and the status of the analog input card 101 is diagnosed by the remote maintenance station.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185414-A (JP)
Title: Point issuing system
Inventor: SASAKI KOTA
IPC: G06Q30/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point issuing system that eliminates bias in a user turnout at amusement facilities, removes a user's burden and effectively operates the respective amusement facilities by issuing the number of points corresponding to a usage situation and the like of the amusement facilities.  <P>SOLUTION: The system comprises: a procurement procedure that procures user information from a recording medium owned by the user; a congestion information management procedure that manages a congestion coefficient created from the state of use of the amusement facilities showing how the amusement facilities are congested, for the respective facilities; a point determination procedure that determines the number of points based on the user information and the congestion coefficient so that when the congestion coefficient of the amusement facilities is smaller than that of other facilities, the user is given more points; and an offer procedure that offers the number of points to a storage means which stores it in the recording medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186053-A (JP)
Title: Manufacturing method of surface heating element
Inventor: ISHIDA MASAHIRO
IPC: H05B3/20
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making manufacturing method of a surface heating element in which superior workability and transporting nature can be exerted such as piled substrate parts are prevented from sticking by downsizing, for example the area of the adhesive layer appearing on the substrate part after etching treatment, and in which deformation of a metallic thin foil of the material of the surface heating element can be suppressed, and in which the metallic thin foil discarded conventionally can be recycled by a low cost.  <P>SOLUTION: In the manufacturing method of this surface heating element, the surface heating element 6 is obtained by removing only the metallic thin foil 1 of the prescribed width along the outer edge of the metallic thin foil 1 which becomes the surface heating element 6 by means of the etching treatment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188345-A (JP)
Title: Coating apparatus
Inventor: TANABE HARUJI
IPC: F16D65/22
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an application apparatus with which a sprayed coating material can be used separately as a spray coating and application coating (transfer coating) and the coating amounts for the spray coating and the transfer coating can respectively be controlled.  <P>SOLUTION: The coating apparatus 31 is for spraying a coating material 11 to an object to be coated 13 from a single nozzle 35 and is provided with an absorption member 39 for adsorbing and holding the sprayed coating material 11 and the absorption member 39 is brought into contact with the object to be coated 13 to carry out transfer coating of the coating material 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189443-A (JP)
Title: Plate material conveying device
Inventor: NAKADA YUZO
IPC: H01L21/68
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To damage no plate material when the plate material such as a glass substrate is conveyed by a rolling element.  <P>SOLUTION: The plate material conveying device is provided with a plurality of rows of rolling elements aligned on a flat surface in parallel and is provided with a collision prevention means (9) for traveling the plate material (6) on the rolling elements (3a-3f, 10a-10f, 13a-13f) such that a flexured tip end (6a) of the plate material (6) does not collide to the surfaces of the rolling elements (3a-3f, 10a-10f, 13a-13f). Thereby, damage of the plate material (6) during conveying is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188072-A (JP)
Title: Armrest
Inventor: OKAMOTO ATSUO
IPC: A47C7/54
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armrest which securely holds an armrest pad at a certain angle.  <P>SOLUTION: When the armrest pad 124 is rotated to release the fitting between a protruded portion 118 of a plate 116 and a recessed portion 114 of a selector plate 110, the selector plate 110 is elastically deformed. The deformation of the selector plate 110 accumulates elastic force at the selector plate 110, so that arrival of the protruded portion 118 of the plate 116 at the recessed portion 114 of the selector plate 110 makes the selector plate 110 restore and makes the protruded portion 118 fit to the recessed portion 114 to stop the rotation of the arm pad 124. Therefore, holding force for holding a fitted state of the protruded portion 118 to the recessed portion 114 is increased. And the armrest pad 124 in a state where the elbow is put thereon has no possibility of unexpected rotation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194708-A (JP)
Title: Chair
Inventor: YASUOKA MITSUO
IPC: A47C7/54
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair provided with a seat, a backrest, an armrest that can be separated from one another, having a simple structure for integrating them, allowing assembly work to be done easily and quickly, and moreover allowing each member to be securely fixed with the good stability of an assembled condition.  <P>SOLUTION: An arm piece is projected in an armrest, and the arm piece is held in the contact part between a seat and a backrest to fix the armrest. Moreover, a joint pin is projected at one of the seat or the backrest, and the other is provided with an opening part in which the joint pin is inserted. Furthermore, the arm piece of the armrest is provided with an opening, through which the joint pin is penetrated. Moreover, a hook-like member is installed to the armrest, and the hook-like member is latched on the seat.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200937-A (JP)
Title: Electronic mail server apparatus and electronic mail relay processing method
Inventor: MAEZAWA TOSHIYUKI
IPC: H04L12/58
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server apparatus for converting contents of electronic mails from senders and transmitting the result to respective recipients that validates an electronic signature of each sender attached to each electronic mail.  <P>SOLUTION: When an electronic signature discrimination section 13 discriminates that an electronic signature exists in the electronic mail received via a network transmission reception section 11, a conversion approval discrimination section 14 checks setting information of a sender registered in a conversion approval table 16 and discriminates whether or not the electronic signature is to be used. When the discrimination section 14 discriminates that the electronic signature is to be used, the server apparatus copies the entire electronic mail and stores the copy, creates new electronic mail by applying conversion processing such as English Japanese translation to the copy, and transmits the new electronic mail with the copy of the original electronic mail attached thereto to a recipient. The recipient can verify the electronic signature attached to the original electronic mail.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198699-A (JP)
Title: Digital camera
Inventor: SHIBUNO KOJI
IPC: G03B13/36
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which can rapidly focusing on a high-luminance subject in an image picked up even when the entire image is dark.  <P>SOLUTION: The digital camera is equipped with a focus lens, an imaging device, a luminance signal generation means, a low frequency filter, a high frequency filter and a lens driving means, and selects either low frequency evaluation data generated by the low frequency filter or high frequency evaluation data generated by the high frequency filter based on the luminance signal generated by the luminance signal generation means, and performs autofocus operation based on the low frequency evaluation data or the high frequency evaluation data, which is selected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196719-A (JP)
Title: Oil-in-water type emulsified composition
Inventor: TAKO SHUNJI
IPC: A61K8/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil-in-water type emulsified composition having favorable texture, formulated with cetyl alcohol and/or stearyl alcohol in a stable emulsified condition.  <P>SOLUTION: This oil-in-water type emulsified composition contains a 1st oily dispersed phase comprising cetyl alcohol and/or stearyl alcohol and a liquid oil A soluble for the cetyl alcohol and/or stearyl alcohol and a 2nd oily dispersed phase comprising a liquid oil B incompatible with the liquid oil A, wherein the 2nd oily dispersed phase is higher in skin wettability than the 1st oily dispersed phase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201107-A (JP)
Title: High-sensitivity radio receiver
Inventor: SATO KEI
IPC: H01L35/28
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To discharge heat generated at a cooling means through a light simple means from a frame to the outside efficiently, in a cooling structure of a high sensitivity radio receiver.  <P>SOLUTION: In the high-sensitivity radio receiver, a receive bandpass filter and a receive low-noise amplifier are sealed in a thermal shield box and cooled and operated inside the thermal shield box. A thermoelectric transducer, for discharging heat generated at the cooling means from the box to outside, a temperature detecting means for measuring a temperature of the cooling means, and a first control means for driving/stopping the thermoelectric transducer under control based on the measured temperature by the temperature detecting means are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197894-A (JP)
Title: Braking device
Inventor: IWASAKI TOSHIYUKI
IPC: F16H61/18
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking device capable of preventing a service brake from travelling in a faulty state by informing a driver of the fault generating on the service brake and improving driving safety during operation of a vehicle.  <P>SOLUTION: The braking device comprises a temperature sensor 16 sensing temperature of a brake lining 6 of the service brake 2, a brake control unit 19 deciding whether or not any fault generates on the service brake 2 based on temperature of the brake lining 6 sensed by the temperature sensor 16, and a display 20 displaying such information when decided by the brake control unit 19 that certain fault generates in the service brake 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004167185-A (JP)
Title: Powder kneading machine
Inventor: IIZUKA HARUHIKO
IPC: A47J43/046
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder kneading machine which is inexpensive and can knead powder sufficiently even if the amount of the powder is small.  <P>SOLUTION: This powder kneading machine has a cooking vessel, a hole bored on the bottom of the cooking vessel, and a mixing blade attached detachably on a rotating shaft projecting into the cooking vessel. The blade consists of a rotating propeller shaft having a shaft hole fit to the rotating shaft, a first flat blade attached roughly horizontally to the rotating blade shaft, and a second flat blade attached slantingly above the first flat blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004212074-A (JP)
Title: Wireless guiding system
Inventor: KOROGI TAKESHI
IPC: H04W88/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless guiding system that performs an efficient guidance to a user and can be operated without imposing a load on the user.  <P>SOLUTION: The wireless guiding system comprises a radio tag 10 that is the radio tag 10 that the user carries and has a first data recording section 13 for recording a plurality of pieces of destination information, a first control section 11, and a first radio communication section 12, and a guidance map apparatus 20 having a second control section 21, a second radio communication section 22, a route operating apparatus 23, and a route display section 24. When the radio tag 10 having recorded destination information in advance approaches the guidance map apparatus 20, the guidance map apparatus 20 acquires destination information recorded at the first data recording section 13 via the second radio communication section 22 and the first radio communication section 12, and calculates a route to a destination by the route operating section 23, based on the acquired destination information for displaying on the route display section 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214263-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor device manufactured thereby
Inventor: WADA SHINICHI
IPC: H01L29/812
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having an easily controlled threshold voltage with a high yield, and to provide the semiconductor device in the method of manufacturing the semiconductor device equipped with a D-FET and an E-FET that have different threshold voltages and gate regions that are formed by doping barrier layers formed on a semiconductor substrate with impurities.  <P>SOLUTION: A control layer for controlling a threshold voltage is provided only on the top surface of the barrier layer of the D-FET to raise up the gate contact layer of the barrier layer, and the buried gate region is formed by doping of impurities. Especially, the control layer is formed of material whose etching rate is higher than that of the barrier layer. Furthermore, the control layer is formed of material having a smaller band gap than the barrier layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004073820-A (JP)
Title: Bag
Inventor: HOSHINO AKANE
IPC: B65D33/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag which is simple, is folded thin and compactly, and expands the possibility of the design.  <P>SOLUTION: The foldable bag is equipped with a strip-shaped member which is located on at least one of the external surfaces of the folded bag in the final form, is put across each end edge fixed to a separate place on the surface, and holds the bag in the folded shape tightly.  <P>COPYRIGHT: (C)2004,JPO