baber/WOPTO huggingface dataset:
Patent JP-2004520537-A (JP)
IPC: F04B35/04
Filed: 2001-05-25
Abstract: A reciprocating compressor includes: a reciprocating motor, an outer stator and an inner stator provided with at least one step portion at both sides thereof, and an armature linearly moving therebetween; a compression unit having a cylinder and a piston inserted in the cylinder to receive a linear and reciprocal driving force of the reciprocating motor and compress a gas; a suction unit sucking a gas into the compression unit; a discharge unit discharging the gas compressed in the compression unit to outside the container; a resonance spring unit elastically supporting the piston and the armature; and a frame unit supporting the compression unit and the reciprocating motor. Because stable driving is achieved in its operation, generation of vibration and noise can be minimized, heightening reliability. In addition, the amount of gas discharge can be accurately controlled.
Patent JP-2004520660-A (JP)
Title: 深度マップの計算
IPC: G06T1/00
Filed: 2002-05-21
Abstract: ピクセルからなるデジタル画像（ＩＭ）用の深度マップを計算する方法であって、デジタル画像データ（７００）を入力するステップと、デジタル画像（ＩＭ）に関する単独性データ（ｒｅｃ−ｉｎｆ）を入力するステップと、デジタル画像（ＩＭ）のセグメントに関する深度値データ（ｄｄ）を入力するステップと、デジタル画像（ＩＭ）を単独性データ（ｒｅｃ−ｉｎｆ）に基づいて前記デジタル画像（ＩＭ）の各ピクセルをセグメントに割り当てることによりセグメントに分割するステップと、各セグメントに前記入力された深度値データ（ｄｄ）からの対応する深度値データを割り当てるステップと、各ピクセルに当該ピクセルが割り当てられたセグメントの対応する深度値データ（ｄｄ）を割り当てることにより深度マップ（８００）を構築するステップとを含む。
Patent JP-2004533174-A (JP)
IPC: H04W12/06
Filed: 2002-05-21
Abstract: Methods and apparatus are presented for providing local authentication of subscribers traveling outside their home systems. A subscriber identification token 230 provides authentication support by generating a signature 370 based upon a key that is held secret from a mobile unit 220. A mobile unit 220 that is programmed to wrongfully retain keys from a subscriber identification token 230 after a subscriber has removed his or her token is prevented from subsequently accessing the subscriber's account.
Patent JP-2004214451-A (JP)
Title: Magnetic shielding device having multiple structure
Inventor: MITSUMATA CHIHARU
IPC: G01R33/02
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, if a magnetic shield of high performance is intended to be achieved in a large space, a large quantity of soft magnetic material is required and, since its weight becomes very heavy, its handling and its execution are not easy.  <P>SOLUTION: A magnetic shielding device has a multiple structure of a shielding wall having the soft magnetic material. The magnetic shielding device includes the multiple structure in which the thickness of the soft magnetic material of the shielding wall at the direct inside of the multiple structure is in a range of less than the thickness of the soft magnetic material of the shielding wall to 1/S, wherein S is the shielding rate of the shielding wall for constituting the part of the multiple structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215028-A (JP)
Title: Speaker
Inventor: MIZOGUCHI YUTAKA
IPC: H04R9/02
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker capable of reducing the iron loss even at the time of a large output and preventing demagnetization of the magnet due to heat from the magnetic circuit without increasing the dimension, mass and cost of the magnetic circuit.  <P>SOLUTION: A voice coil 14 is arranged in a gap between a columnar body 12 and a cylindrical body 13 provided on a disk-like bottom plate 11 constituting the magnetic circuit, the voice coil 14 and the diaphragm 18 are connected by a bobbin 17 and a dust cap 19 is provided on the center part of the diaphragm 18. The bottom plate 11 is constituted of a yoke, the magnet having one magnetic pole on the side of a plane where the columnar body 12 and the cylindrical body 13 are disposed, or the magnet and the yoke, and the columnar body 12 and the cylindrical body 13 are constituted of the magnet, the yoke, or the magnet and the yoke. Between the outer peripheral surface of the columnar body 12 and the voice coil 14 and between the inner peripheral surface of the cylindrical body 13 and the voice coil 14, nonmagnetic conductors 15 and 16 of different thicknesses of 0.5mm to 3mm are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218232-A (JP)
Title: Panel structure
Inventor: SUGIOKA YOSHIHIKO
IPC: E04C2/34
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and lightweight panel which is easy to mold.  <P>SOLUTION: In the sandwich panel 1 wherein a core material 4 is integrated between two front side and back side plates 2 and 3 by using an adhesive, the plates 2 and 3 each are formed of a steel plate, and the core material 4 is constituted in such a manner that a thermoplastic resin sheet is formed in an uneven shape with protrusions 5 and recesses 6 by press molding, vacuum molding, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216674-A (JP)
Title: Apparatus for fitting casting mold for molding plastic lens
Inventor: NISHIMOTO TATSUO
IPC: B29C39/26
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for fitting a casting mold for molding plastic lens capable of automatically and precisely incorporating two molds in a mold gasket.  <P>SOLUTION: The apparatus for fitting the casting mold for molding the plastic lens is equipped with a gasket holding mechanism 22 for holding the mold gasket 2 from the axial direction thereof, a first mold push-in mechanism 23 for pushing in the upper mold 3 fitted to the upper opening end part of the mold gasket 2 and a second mold push-in mechanism 24 for pushing in the lower mold to the lower opening end part of the gasket 2. The gasket holding mechanism 22 holds the gasket 2 by a gasket pressing ring 34 and a lower mold ring 35. The first mold push-in mechanism 23 pushes the upper mold 3 in the gasket 2 by a gasket push-in mechanism 58. When the gasket holding mechanism 22 falls as a whole in such a state that the gasket 2 is held by the gasket pressing ring 34 and the lower mold ring 35, a plurality of push pins 68 constituting the second mold push-in mechanism 24 push the lower mold 4 in the gasket 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215581-A (JP)
Title: New mast cell strain and method using the same strain
Inventor: HIDE MICHIHIRO
IPC: C12Q1/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mast cell strain derived from a normal cell not causing tumorigenesis in order to obtain a tool analyzing a role of a mast cell in allergic diseases.  <P>SOLUTION: A mouse mast cell strain NCL-2 deposited as FERMP-19183, developing an immunoglobulin E receptor having high affinity on the cell surface and capable of readily being cultured without requiring a specific proliferation factor through constitutive autophosphorylation of c-KIT is not recognized is provided. The cell strain is derived from the normal cell and useful as a tool, etc., for screening a therapeutic agent or a diagnostic for allergic diseases.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004178541-A (JP)
Title: Information distribution device and its program
Inventor: KANEMICHI TOSHIKI
IPC: G06Q30/06
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve an issue addressed by an Internet connection service provider or the like wherein measures against a malicious spammer sending tens of thousands of prurient e-mails at once will influence the maximum number of transmission of most of sound users.  <P>SOLUTION: This information distribution control device uses a method for detecting a spamming action for transmitting huge quantities of e-mails in a short period to restrain the transmission unlike a method for dealing with unsolicited e-mails after receiving them with any means in an e-mail box for a user or observation. Accordingly, the information distribution control device is provided with: a transmission request quantity measurement part for measuring the number of information such as e-mail transmitted from a user; a transmission quantity determination part for calculating the transmissible quantity from a section cumulative transmission quantity expressing the quantity of information transmitted for a certain period in the past and the maximum transmission quantity; and an information transmission part for transmitting the transmissible quantity of information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004224743-A (JP)
Title: Method for producing ketone compound
Inventor: YOKOTA TADASHI
IPC: C07C45/65
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ketone by efficiently dehydrating an acyloin in one reaction vessel, especially for producing a macrocyclic ketone from a 12-18C 2-hydroxycycloalkanone.  <P>SOLUTION: The method for producing the ketone compound involves dehydrating and reducing the acyloin in the coexistence of an acid catalyst and a reduction catalyst in the presence of hydrogen. Especially, a 12-18C 2-hydroxycycloalkanone is used as the acyloin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223675-A (JP)
Title: Work chucking device
Inventor: UEDA TAKASHI
IPC: B25J15/08
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work chucking device, preventing excessive force from being applied to a work and a finger even in the case where the work put in the chucked state or the finger put in the non-chucked state is caused to collide with the lower surface by mistake.  <P>SOLUTION: This work chucking device includes: a frame 24; a plurality of fingers 28A, 28B, 28C, at least one pair of which are disposed opposite to each other to chuck the work 15; and a plurality of finger support members 26A slidably arranged on the frame 24 supporting the fingers 28A, 28B, 28C to approach and separate from the work 15. The frame 24 is supported on a strut 25 suspended from a housing 23 to be vertically moved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003308199-A (JP)
Title: Data processing method, program, and data processing system
Inventor: TAKASHIMA KEIICHI
IPC: B41J5/30
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve security of printed matter and to improve operability for reprint by inhibiting reprint using print data stored in a client apparatus.  <P>SOLUTION: A client apparatus 100 is provided with a data input/output part 104 for requesting the generation of image data for print to a server apparatus 109, a print output part 102 for instructing print of the image data for print transmitted from the server apparatus 109 to a printer 106, and a print management part 103 for deleting the image data for print after print in the printer 106 is completed, and the server apparatus 109 is provided with an image generation part 113 for generating the image data for print based upon the request from the client apparatus 100, and a history information analytic part 116 for preparing print history information for making reprint possible based upon a notice that print in the printer 106 is completed from the client apparatus 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232915-A (JP)
Title: Heat pump type water heater
Inventor: MARUMOTO KAZUHIKO
IPC: H05B6/10
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To abolish a tank by providing full heat exchange quantity to water for hot-water supply in a hot-water supply heat exchanger by a heat pump heat source, instantly heating the water for hot-water supply up to an appropriate temperature by electromagnetic induction heating means till being possible to supply hot water with the appropriate temperature and reducing the time lag up to the time of supply of the hot water with the appropriate temperature due to heating of the heat pump heat source.  <P>SOLUTION: This heat pump type water heater comprises the heat pump heat source 2 comprising a compressor 5, a heating passage 3 for heating the water for hot-water supply by the heat pump heat source 2, and the electromagnetic induction heating means 17 for instantly heating the water for hot-water supply inside the heating passage 3, and thereby, the tank can be abolished, saving the space and reducing the weight and the load in building and designing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003291199-A (JP)
Title: Production method for resin-coated metal plate
Inventor: MORI KUNIHARU
IPC: B32B15/08
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a resin-coated metal plate excellent in economical efficiency and can-making property, wherein impact resistance hardly lowers in heating for baking coating of an external surface to be beautifully made after can making, and which is suitable for a metal can to be executed with a hot water sterilization treatment.  <P>SOLUTION: The production method for a resin-coated metal plate comprises a method for cutting and removing the opposite ends of the metal plate to obtain a plastic film (A) and a plastic film (B) after the molten resin film obtained in a state that an olefin polymer is merged at the opposite ends of the metal plate using a T-die is cooled and solidified, and a method for laminating the resin film (A) and the resin film (B) on the heated metal plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232142-A (JP)
Title: Felt for papermaking
Inventor: OGIWARA YASUYUKI
IPC: D21F7/10
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge-having base member for a felt for papermaking, facilitating the penetration of a core wire S at the operation for extending and inserting the felt for the papermaking by reducing the dispersion (▵h×2) in inner diameters of seam loops L formed by the displacement in the upper and lower direction of a yarn material in the MD direction without reconstructing a loom or without increasing production man-power.  <P>SOLUTION: The edge-having base member for the felt for the papermaking comprises the MD yarn material arranged in each layer forming both surfaces and continuing in the MD direction, and a CD yarn material interwoven with the MD yarn material so as to connect each layer and arranged in the CD direction, and has core wire-fitting loop parts formed at both edge parts by the continuous MD yarn material. The base member has adjusting yarns in the CD direction which are not interwoven with the MD yarn material at the terminal edges of the end parts in the CD material. The adjusting yarn is fixed by the yarn material in the MD direction so as to keep the core wire-fitting loop shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230804-A (JP)
Title: Cover opening/closing detector
Inventor: TANAAMI YASUFUMI
IPC: H05K5/03
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing detector in which restriction on the arrangement of components due to coincidence of the opening/closing direction of a cover and the urging direction of the opening/closing detector can be avoided.  <P>SOLUTION: The opening/closing detector of a cover which opens/closes by turning about a specified axis comprises a member (825) moving in the axial direction depending on the opening/closing of the cover, and a part (829) for detecting the movement. When a protrusion (809d) fixed to the cover moves up and down as the cover opens and closes, the member (825) moves correspondingly to the left and right and the detecting part (829) detects that movement. Consequently, the opening/closing detector of the cover is perpendicular to the moving direction of the member (825).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231624-A (JP)
Title: 1,2-glycerol ester derivative
Inventor: TAKAHASHI KAZUNOBU
IPC: A61K49/04
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iodine compound suitable as a liposome-containing iodine contrast medium for selectively imaging a lesion.  <P>SOLUTION: The iodine compound is represented by formula (I) (wherein Ar<SP>1</SP>and Ar<SP>2</SP>are each an aryl group having at least one iodine as a substituent; L<SP>1</SP>and L<SP>2</SP>are each a divalent connecting group having ≥6 carbons in the main chain; L<SP>3</SP>is a divalent connecting group composed of 1-6 carbons and one oxygen in the main group or a single bond; and X is a functional group containing at least one hetero atom, provided that X is not a hydroxy group when L<SP>3</SP>is a single bond) or its salt, and a liposome contains the compound or its salt as a membrane-constituting component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238844-A (JP)
Title: Panel for sound wave absorption and electromagnetic wave absorption
Inventor: SAKUSE NOBUO
IPC: H05K9/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a concrete panel as a structural member excellent in sound absorbing effect and electromagnetic wave absorbing effect.  <P>SOLUTION: In this sound wave absorbing panel wherein a cement block is mounted on the surface of a structural panel, the cement block is three-dimensionally formed by bending and intertwining a linear object of uncured mortar or concrete whereinto vegetable short fibers are mixed, and the three-dimensionally formed cement block is hardened and turned into a crimped object-like block wherein the linear bodies are partially bound together. The sound wave absorbing panel is characterized in that the cement block is impregnated with 7-40 wt% free water. The sound wave absorbing panel can also be applied as an electromagnetic wave absorbing panel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003334440-A (JP)
Title: Gas adsorbing filter medium
Inventor: OKITA MASANOBU
IPC: B01D53/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas adsorbing filter medium which has excellent capacity of removing a slight amount of a toxic gas in air and scarcely discharges a slight amount of a substance such as outgas to be nonspecifically adsorbed to a carrier itself, and provide a gas purification device, air purification filter, and a fan-filter composite unit.  <P>SOLUTION: The gas adsorbing filter medium includes the carrier to have BET specific surface area of ≤300 m<SP>2</SP>/g in terms of nitrogen adsorption. Resins to have a hydrophilic group on a carrier surface such as a phenol resin are preferably used as the carrier. The carrier surface has a carrier layer to have at least one impregnated material of alkaline substance, acidic substance, oxidizing agent, and reducing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238589-A (JP)
Title: Sealing resin for light-emitting diode and surface-mounting type light-emitting diode using the same
Inventor: MORITA YASUMASA
IPC: C08L63/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing resin for a light-emitting diode having a high transparency and less ultraviolet light deterioration and improving reliability, and a surface-mounting type light-emitting diode using the same.  <P>SOLUTION: This sealing resin for a light-emitting diode for sealing the light-emitting element of a blue color or shorter wavelength contains a siloxane derivative having epoxy and oxetanyl, or epoxy or oxetanyl group, as a main component. Also, the surface-mounting type light-emitting diode is characterized by sealing a chip and wire by using the sealing resin for the light-emitting diode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003236285-A (JP)
Title: Device for sewing stitch group seam pattern
Inventor: FRANSING HEINZ
IPC: D05B75/04
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a general type of a sewing device to reduce the structural requirement and simplify handling.  <P>SOLUTION: This device is provided for sewing a stitch group seam pattern in the longitudinal direction extending vertically or laterally of an edge of a raw material to be sewn. The device includes a table 10 having a slab 9 to which a worker side 16 is allocated. A support plate 17 is placed on the slab 9, and sewing machine is placed thereon through a base plate. The support plate 17 is rotatable between a first working position and a second working position around a pivot support part having a vertical axis 25 to the slab 9. Thus, the position of the sewing machine to the worker side can be changed at the right angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243962-A (JP)
Title: Vehicle airbag device
Inventor: INOUE TAKU
IPC: B60R21/16
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device A capable of determining with excellent accuracy whether or not an occupant head part is located in an airbag development prohibition area facing an occupant direction by a predetermined distance from a development surface, and preventing development of the airbag while the head part is located in the airbag development prohibition area.  <P>SOLUTION: The vehicle airbag device A comprises a collision sensor to detect vehicle collision, an airbag 1 which is stored in an instrument panel 11 and ejected from a development surface 12 by the operation of a gas emission means and developed, a camera 2 to pick up images of an occupant at a seat, and an airbag controller which detects the position of an occupant head part based on the picked-up image of the camera 2, prohibits the operation of a gas generation means while the head part is detected in an airbag development prohibition area 13 when the collision sensor detects the vehicle collision, and operates the gas generation means when the head part is detected in an airbag development permission area 14. The camera 2 is disposed so that an image side focal point 21 of a lens is located on the extension of a boundary plane 15 between the airbag development prohibition area 13 and the airbag development permission area 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254041-A (JP)
Title: Mobile communication terminal
Inventor: FUJISAWA EIZO
IPC: H04W88/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal which accurately locates a place for function control even if a radio area to be completely covered by one base station is wide.  <P>SOLUTION: A plurality of pieces of base station information are stored as a path pattern in advance and the control state of a function is stored in conjunction with specific base station information on the path pattern. In movement, the plurality of pieces of successively received base station information are monitored for judging whether the path pattern made of the plurality of pieces of base station information coincides with the stored path pattern. In the coincidence of the path patterns, the function is controlled to the control state stored in conjunction with the specific base station information when the specific base information is received.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249329-A (JP)
Title: Method and tool for flattening and expanding tube end
Inventor: IKEDA KENICHI
IPC: B21D41/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube end flattening-expanding method with which crack generation in an expanded portion is suppressed even with a steel tube of high strength when the opening part of a steel tube end is flattened and expanded.  <P>SOLUTION: An expanding tool 10 comprises a flattening die 12 having the inner wall 13 of V-shaped section, and the flattening-expanding die 11 of triangular section which is fitted to an inner side of the flattening die, and a steel tube end opening part is pressed into the top portion of the expanding die 11. The outer side surface of an end part of the steel tube M is abutted on the V-shaped inner wall 13 of the flattening die, and the steel tube at the portion abutted on the V-shaped inner wall 13 is forcibly reduced/flattened. By further pressing the steel tube, the flattening degree is heightened by the V-shaped inner wall 13, and the triangular side part of the expanding die 11 is pressed in the major diameter direction of the flattened steel tube to give expanding deformation to a tube stock in the major diameter direction. The steel tube is then formed into the shape with the flat end opening part expanded in the major diameter direction on the whole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI