baber/WOPTO huggingface dataset:
Patent JP-2004084803-A (JP)
Title: Toroidal continuously variable transmission
Inventor: KAWAI NORIKAZU
IPC: F16H15/38
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure capacity and durability of a power roller supporting bearing for supporting a power roller freely to turn without making size thereof larger.  <P>SOLUTION: A trunnion assembly 150 to be pinched between an input and an output disks 110 and 120 freely to oscillate is formed of a power roller 153 pinched between opposite surfaces of the input and the output disks, a trunnion member 151 capable of freely oscillating on an oscillation shaft O1, and the power roller supporting bearing 154 for supporting the power roller freely to turn around a rotary shaft of the roller, which is formed at a right angle against the oscillation shaft, in relation to the trunnion member. The power roller supporting bearing 154 is formed by arranging two or more lines of bearing balls 156 and 157 concentrically around the rotary shaft of the roller. A coupler link member 158 arranged along a side of the power roller opposite to the input and the output disks is pivotally connected to the power roller by a one-end-side pivotal connecting shaft 158a and pivotally connected to the trunnion member by a the-other-end-side pivotal connecting shaft 158b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083496-A (JP)
Title: Transparent aqueous base material
Inventor: SENOO MASAMI
IPC: A61K8/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent aqueous base material which is prepared by combining specific surfactants and can stably solubilize an oil-soluble component in water over a long period of time.  <P>SOLUTION: This transparent aqueous base material comprises (a) a polyoxyethylene hardened castor oil, (b) a polyoxyethylene dioleate or polyoxyethylene diisostearate, (c) an oil-soluble component and (d) water. The contents of the components (a), (b) and (c) are, by mass, 0.05-10%, 0.05-10% and 0.1-5%, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003210940-A (JP)
Title: Dielectric barrier discharge apparatus and module
Inventor: CHIOU SHIN-FU
IPC: B01J19/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge apparatus for reducing a perfluorocompound.  <P>SOLUTION: The dielectric barrier discharge apparatus comprises a housing, a 1st dielectric tube, a second dielectric tube, and at least one electrode. The 1st dielectric tube is disposed in the housing, and a 1st cooling-gas passage is formed between the housing and the 1st dielectric tube. The 2nd dielectric tube is disposed in the 1st dielectric tube, and a perfluorocompound passage is formed between the 1st and 2nd dielectric tubes to introduce the perfluorocompound gas into the perfluorocompound passage, and a 2nd cooling- gas passage connected to the 1st cooling gas passage is formed. The electrode is disposed in the housing, and ionizes perfluorocompound gas by introduction of dielectric energy and generates plasma. Cooling gas is introduced in the cooling-gas passage to cool the electrodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004093214-A (JP)
Title: Nondestructive inspection system
Inventor: TERADA HIROTOSHI
IPC: G01N27/82
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nondestructive inspection system for accurately detecting a defect of a sample by using a magnetic field detecting means.  <P>SOLUTION: This nondestructive inspection system 1 detects a magnetic field induced by a laser beam by a SQUID fluxmeter 16 by scanning a wafer by the laser beam. The SQUID fluxmeter is arranged on the surface side of the sample. While, an automatic focus is performed on the reverse side of the sample. An automatic focusing controller 145 performs an automatic focus by adjusting a distance between an objective lens 129 and the sample by using an automatic focusing actuator 14b. A computer 18 determines the existence of the defect of the sample on the basis of acquired magnetic field distribution data. Since the sample is scanned while keeping a focus, the defect of the sample can be accurately detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096273-A (JP)
Title: Speaker system for video apparatus
Inventor: NAGOYA KAZUKI
IPC: H04R1/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system which makes a user enjoy images and sounds in a natural form with a sense of presence there and does not lose features of a thin type display.  <P>SOLUTION: A board with a bent surface is molded as a diaphragm 6, and at least one L driver 7 and one R driver 7 are provided at suitable positions on both sides of its inner surface to form a stereo board speaker 8. The speaker 8 has approximately the same size as a video apparatus 3, and is mounted on its backside to form a speaker system to be mounted on the front surface of a wall-like body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095775-A (JP)
Title: Structure of monolithic multi-beam semiconductor laser
Inventor: SHIRAISHI MITSUO
IPC: B41J2/44
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for manufacturing a monolithic multi-beam semiconductor laser optimum for an electrophotographic apparatus.  <P>SOLUTION: An image forming device has a monolithic multi-beam semiconductor laser having at least three or more light emitting points on one monolithic laser so that the points are aligned in straight line, and a photosensitive drum for forming an electrostatic latent image by exposing to the laser. In the device, an interval of the points of the lasers is uneven in response to a diameter of the drum and the illuminating angle of the laser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177356-A (JP)
Title: 2d/3d convertible display
Inventor: TOMONO TAKAO
IPC: G02B27/22
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2D/3D convertible display which can easily be switched to 2D or 3D by using an electrooptic material whose refractive index varies according to applied electric power.  <P>SOLUTION: A stereoscopic display has an image formation display and a lens part which is formed on the front surface of the image formation display and converts a video from the image formation display into a three-dimensional video. The lens part includes a liquid crystal layer which includes the electrooptic material whose refractive index is selectively adjusted with applied electric power according to its position and serves as a lens according to sequential variation in the refractive index. Consequently, the display can easily be switched to 2D or 3D in fields which require more advanced video information, e.g. medical science, engineering, simulation, and future stereoscopic video television fields.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004091291-A (JP)
Title: Glass plate, glass substrate for electrooptical panel, electrooptical panel, method for producing glass plate, method for producing glass substrate for electrooptical panel, method for producing electrooptical panel, and electronic equipment
Inventor: KAMIJO KOICHI
IPC: C03C21/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass plate in which flaws and cracks formed on a glass substrate before FED to a production process or caused on the glass substrate in the process of the production process are removed, and the crack strength of the substrate is improved, to provide a method for producing the glass plate, to provide a glass substrate for an electrooptical panel, to provide a method for producing the glass substrate for the electrooptical panel, to provide the electrooptical panel, to provide a method for producing the electrooptical panel, and to provide electronic equipment.  <P>SOLUTION: A glass substrate is subjected to etching treatment (stage S1), and chemical strengthening treatment (stage S2). Flaws and cracks formed on the substrate are removed by the etching treatment. Further, its mechanical strength is improved by performing the chemical strengthening treatment in a state where the flaws and cracks are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092862-A (JP)
Title: Tube with hollow case, and tank case door member with it
Inventor: KAMIYA TOSHIFUMI
IPC: F24C1/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank case door member of a microwave oven not generating a gap at a connection part of a hollow L-rod connection pipe and a water supply port, thereby eliminating air entrainment.  <P>SOLUTION: A tube with a hollow case is constituted of a hollow case, and a tube accommodated in the hollow case. The tube is formed of a soft material, and a longitudinal cross section thereof exhibits an approximately projecting shape comprising a wide part, a narrow part, and a connection part connecting the wide part with the narrow part. The wide part is accommodated in the hollow case having a predetermined gap, and Shore hardness of the soft material is 30-50 degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101205-A (JP)
Title: Liquid leakage detector
Inventor: UNO ISAO
IPC: G01M3/26
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To detect liquid leakage of very high accuracy, for example, to detect water leakage of very small amount such as several cubic centimeters per minute.  <P>SOLUTION: A device body 11 comprises a primary chamber 12 communicated with a pressure side, a secondary chamber 13 communicated with a terminating side, and a side chamber 20 communicated with the primary chamber 12 and the secondary chamber 13. An operator 23 which opens/closes a passage 21 to communicate the primary chamber 12 with the side chamber 20 and maintains the closed state is provided. In addition, a variable displacement chamber 25 is provided in the device body 11, one of variable parts 26 to partition the variable displacement chamber 25 is communicated with the primary chamber 12, and the other of the variable parts 26 is communicated with the secondary chamber, and a notifying means 30 to notify any liquid leakage as the fluctuation of the variable parts 26 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103173-A (JP)
Title: Suspension for magnetic head
Inventor: KIDO TAKUMA
IPC: G11B21/21
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension for a magnetic head which can be bent with good accuracy without allowing wiring patterns to rupture.  <P>SOLUTION: The suspension 10 for the magnetic head is provided with a slider mounting section 22 on one end side of a load beam 11 consisting of a springy metallic plate and is formed with a bent piece 11a by bending the side edge on the other end side of the load beam 11 at right angles. An insulating resin layer 15 is formed on the load beam 11 and the wiring patterns 13 exposed with terminals near the section 22 and on the bent piece 11a are formed on the layer 15. The suspension is then formed with a protective layer 16 covering the wiring patterns 13. A slit 30 is formed in the bent part of the bent piece 11a for the length including a range where the wiring patterns 13 pass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102944-A (JP)
Title: Order reception, printing and distribution system of business card
Inventor: KANAZAWA HIROYUKI
IPC: G06Q30/06
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs of creation of business cards by setting an area in charge of a printing company, distributing printing data to an appropriate printing company and supporting planning of a distribution plan and execution of distribution of printed business cards in a delivery company.  <P>SOLUTION: This system is constituted by defining a center server 1 having a customer management database 1a, an order reception management database 1b and a printing/delivery company management database 1c and a center PC 2 having a proofreading/editing means 2a and a DTP (desktop publishing) conversion part 2b as main components and constituted so that business card data of a customer 5 is created by performing communication between the center server 1 and a personal computer 4 owned by a sales person, the business card data is converted into printing data by the proofreading/editing means 2a and the DTP conversion part 2b, transmitted to the printing company having a delivery destination address as the area in charge and the delivery company distributes the business cards 8 the printing of which is completed to the customer 5 on receiving printing completion information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104046-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MURAKAMI FUMIO
IPC: H01L23/50
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the peeling at the time of dicing of the half etching part of the tie bar of a one-sided mold type package and a sealing resin.  <P>SOLUTION: A half etching part is arranged at the back side of a tie bar 20a part of a lead frame 20 to be used by a one-sided mold type package such as a QFN. A recessed part 41 is formed by half etching at the half etching part. In a state that the recessed part 41 is formed, the sealing resin 30 is arranged at the half etching part of the tie bar 20a. The recessed part 41 is made to function as a peeling resistance part 40. At the time of integrating multiple lead frames 20 into pieces, the peeling of the sealing resin 30 and the half etching part of the tie bar 20a can be prevented even at the time of cutting the tie bar 20a by a punching means or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112180-A (JP)
Title: Radio communication data processor and radio communication system selecting method
Inventor: ABE KAZUHIKO
IPC: H04B1/40
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication data processor and a radio communication system selection method which select an optimum data transfer system.  <P>SOLUTION: Upon receipt of a data communication request from a new terminal 3 capable of data communications in two radio communication systems 1, 2, the radio communication data processor 1 checks the degree of the communication conditions of both radio communication systems 1, 2, checks the access condition of terminals A to E being already conducting data communications, calculates the data transfer times in the radio communication systems 1, 2 to/from the new terminal 3 sending the data communication request, based on the checked communication condition and the estimation result of the future traffic condition calculated from the access condition of the terminals A to E being already communicating, and informs the new terminal 3 thereof. Consequently, the new terminal 3 determines the radio communication system, based on the informed data transfer time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109359-A (JP)
Title: Projector with protective cover
Inventor: MURAI TATSUO
IPC: G02F1/13
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector with a protective cover capable of simply and easily adjusting the posture of a projector such as a liquid crystal projector at the time of projecting an image.  <P>SOLUTION: When the projector with the protective cover with which at least one part of the main body case of the projector is covered is used as the projector, the protective cover can be used as a placing table on which the main body case is placed. It is constituted so that the main body case can be tilted to be displaced and horizontally rotated to be displaced when the main body case is placed on the protective cover functioning as the placing table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179958-A (JP)
Title: Uplink-downlink diversity for fast cell-site selection
Inventor: HUNZINGER JASON F
IPC: H04W36/18
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To intensively select different base stations or different sectors of one base station for a reserve link and a forward link between a mobile station and a base station.  <P>SOLUTION: In one embodiment, a reverse link traffic channel is transmitted toward a base station different from the base station of the transmitting source of a forward link traffic channel, and control information corresponding to the channels is embedded in the reverse link or transmitted together with the reverse link. Such a diversity can be operated only at the position of the mobile station presenting the signal status of a certain predefined value or sufficient possibility to experience the incompleteness of the forward link or reverse link as well. Besides, the initiation of a diversity mechanism can be determined corresponding to whether or not two or more base stations or sectors have a link quality within a suitable range or whether or not the reduction of received power on the receiving side of amplified power can be allowed as well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004105081-A (JP)
Title: Method for culturing oyster
Inventor: TSUKAMOTO YASUJIRO
IPC: A01K63/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for culturing oyster through suppressing organic matter including excrements and toxic gases contributing to oyster extinction in culturing oyster to clean seawater and raise oyster survival rate and also through enabling oyster rafts to be reused.  <P>SOLUTION: The method for culturing oyster includes the following process. A plurality of bamboo charcoal mats are hung in the sea just under oyster rafts to directly receive and adsorb excrements or the like excreted from fishes-and-shellfishes so as to adsorb pollutants and/or toxic gases produced due to the excrements or the like, thus effecting cleaning seawater. In this method, the oyster culture rafts to be used are made of bamboo, and when their serviceable life expires, the rafts are crushed/incinerated into bamboo coal, thereby enabling the rafts to be reused for bamboo coal mats.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106394-A (JP)
Title: Method for cutting plate-like silicon, cut plate-like silicon, and solar cell produced by using the same
Inventor: TSUKUDA YOSHIHIRO
IPC: B23K26/40
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting end parts of a silicon with less chipping, cracking and breaking during cutting.  <P>SOLUTION: The method for cutting the plate-like silicon is characterized by cutting grain boundaries by using an Nd:YAG laser or a carbon dioxide gas laser and an assist gas containing oxygen in the plate-like silicon having uneven parts on at least parts on the crystalline particulate boundaries, and the surface and/or the back surface. A spot diameter Ra of the laser in the direction intersecting at right angles to the scanning direction of the laser or the plate-like silicon is 1/20-1/2 of distances between projected parts in the cycle of unevenness, and the plate-like silicon is prepared by using a base sheet with uneven shapes on at least parts of the surface and/or the back surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112684-A (JP)
Title: Electronic apparatus with 3d display function
Inventor: UMEDA YOSHIO
IPC: G09G3/20
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus with a 3D display functions, capable of correctly displaying 3D images, even if the size of a display means that displays a 3D image does not match the size of a 3D image data.  <P>SOLUTION: An electronic apparatus with a 3D display function comprises a CPU. The CPU discriminates whether the number of vertical lines of the 3D image data is odd (stepS20). If the discrimination result is odd, it performs odd number process, in which the 3D image data are added with a vertical line, or a part of vertical lines is removed from the 3D image data to provide a 3D image data, in which the number of vertical lines is even (step S30). It transmits the 3D image data having even number of vertical lines to a display means for displaying a 3D image (step S60).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118894-A (JP)
Title: Disk-like magnetic recording medium
Inventor: FUJISAWA WATARU
IPC: G11B5/82
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk-like magnetic recording medium (a vertical magnetic recording medium) for high density mangetic recording.  <P>SOLUTION: Fluctuation of the magnetization direction of soft magnetic base layers by an external magnetic field is reduced by using two or more soft magnetic base layers in the vertical magnetic recording medium and interposing non-magnetic metal layers of Ru or the like between the soft magnetic base layers to antiferromagnetically bonding the both side soft magnetic layers and spike noise is reduced by regulating the magnetization direction of the soft magnetic base layers to e.g. the radial direction of a disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154299-A (JP)
Title: Apparatus for coating base material with liquid
Inventor: GRAMMATICA STEVEN J
IPC: G03G5/05
Filed: 2002-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus improved to coat a light receiving base body. SOLUTION: The apparatus (100) is provided with at least one dip tank (10) in which a flow-in port (1) and a conduit pipe (9) having an orifice (11) are demarcated. The conduit pipe includes suspension means (31, 32) for suspending a plurality of layers composed of round materials and a fluid (200) supplied (2A) to the flow-in port flows (2B) through a plurality of the layers composed of the round materials to coat (20) the base body (80) inserted through the orifice.
Patent JP-2003237534-A (JP)
Title: Passenger restriction system
Inventor: TAKAGI HIDEO
IPC: B60R22/48
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately restrict a passenger by a seat belt.  <P>SOLUTION: The passenger restriction system has an XY two-dimensional plane map in which a speed reduction degree (negative acceleration) in a forward/rearward direction of a vehicle is set to +Y axis; an acceleration in the forward/rearward direction of the vehicle is set to -Y axis; an acceleration in a right direction of the vehicle is set to +X axis; and an acceleration in a left direction of the vehicle is set to -X axis respectively. In a first quadrant and a second quadrant, an operation determination threshold line of semi- ellipse or polygon making +X axis intercept as a (a is an optional value); -X axis intercept as -a; and +Y axis intercept as +b (b is an optional value provided that b<a) is set. In the case where a point on the map determined by an acceleration detection value in the forward/rearward direction of the vehicle and an acceleration detection value in a right/left direction of the vehicle at the time of speed reduction of the vehicle is at the outside of a range surrounded by the operation determination threshold line of the semi-ellipse or polygon and the X axis, a tension is imparted to a seat belt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004119161-A (JP)
Title: Unit cell for solid electrolyte fuel battery, fuel battery therewith and manufacturing method thereof
Inventor: ISHIKAWA HIROYA
IPC: H01M8/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unit cell having a highly reliable anti-reaction layer and being superior in power generation, and also to provide a solid electrolyte fuel battery therewith and a manufacturing method by which the unit cell can be manufactured stably and efficiently.  <P>SOLUTION: This unit cell 1 comprises a fuel electrode substrate 11, a solid electrolyte layer 12, an air electrode layer 14; and further an anti-reaction layer 13 is disposed between the solid electrolyte layer 12 and the air electrode layer 14, which is formed with a CeO<SB>2</SB>based oxide made of Ce of part of CeO<SB>2</SB>that is substituted by at least one rare earth element selected from Sc and Y; wherein the area of the anti-reaction layer 13 is smaller than that of the solid electrolyte layer 12. In addition, this fuel battery comprises the unit cell 1, a separator 21, and a sealing part 22 for airtightly joining between the unit cell and the separator, wherein the separator is joined to the solid electrolyte layer through the sealing part. This manufacturing method includes a forming process in which the fuel electrode substrate, the solid electrolyte layer, and the anti-reaction layer are baked together.  <P>COPYRIGHT: (C)2004,JPO