baber/WOPTO huggingface dataset:
Patent JP-2003342618-A (JP)
Title: Method for manufacturing anisotropic rare-earth magnet powder
Inventor: YAMADA HITOMI
IPC: H01F1/08
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved technique on a method for manufacturing a magnet powder in a simplified process, which is used for manufacture of an Nd-Fe-B-based bonded magnet, and produces a magnet with high performance due to own anisotropy.   <P>SOLUTION: This method for manufacturing the magnet powder comprises preheating a metal tube filled with a rapidly quenched powder so as to hold it in an atmosphere having a lower temperature than the crystallization temperature of a magnet alloy, to make the temperature of the rapidly quenched powder reach approximately the atmospheric temperature, then heating it to 650-900°C and uniaxially compressing it. Thereby the method provides the magnet powder while preventing the particles from coarsening. Alternatively, the method for manufacturing the magnet powder is characterized by uniaxially compressing the powder at such a working speed as to adjust the strain rate defined by ln(L<SB>0</SB>/L)/T (wherein, L<SB>0</SB>indicates a height of the metal tube before compression; L indicates a height of the metal tube after compression; and T indicates a compression time (second)), into a range of 0.5-3.0 per second, to increase a degree of the anisotropy. Both of the methods are preferably jointly performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347333-A (JP)
Title: Semiconductor device
Inventor: NAKAHARA TSUTOMU
IPC: H01L21/60
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent faulty short circuit between bumps formed on a semiconductor chip.   <P>SOLUTION: Shapes of the bumps formed on the semiconductor chip are formed so as to comprise line segments except vertical or parallel line segments with respect to segments constituting the profile of the semiconductor chip whereby a space between projected electrodes is increased. For example, the shapes of the bumps 5 formed on the semiconductor chip 4 are formed specified into triangles and the bumps 5 are arranged so that the vertexes of triangles are inverted alternately between adjacent bumps 5. Accordingly to this method, the adjacent bumps 5 are arranged in one row while converting the shapes of the bumps so that a triangle, an inverted triangle, a triangle and so on are arrayed in one row.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336277-A (JP)
Title: Connecting structure of manhole joint and manhole
Inventor: TANAKA TADASHI
IPC: E02D29/12
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of the manhole joint and a manhole which is resistant to damage even if an external force is applied thereto.  <P>SOLUTION: According to the connecting structure, an anchor member is fixed to at least one of an outer peripheral surface of the manhole joint and an outer wall surface of the manhole in the vicinity of a joint mounting portion, and reinforcing concrete is placed over an area about the anchor member to cover the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346683-A (JP)
Title: Deflecting yoke
Inventor: SEKI TAKESHI
IPC: H01J29/76
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflecting yoke suitably fitted to a funnel-side neck portion of a profiled neck CRT that a neck diameter on the side of an electron gun is thicker than a neck diameter on the side of a funnel.   <P>SOLUTION: Separators (ST, SB) for separating horizontal deflecting coils (HT, HB) from vertical deflecting coils (VL, VR) are provided as an upper and lower two-piece structure of an upper separator (ST) and a lower separator (SB). One of 2 ribs (LL, LR) for separating the upper horizontal deflecting coil (HT) from the lower horizontal deflecting coil (HB) is provided at one of the upper separator (ST) and the lower separator (SB), while the other is provided at the other separator, whereby the ribs (LL, LR) can be prevented from running on the horizontal deflecting coils (HT, HB) to deteriorate properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365902-A (JP)
Title: Developing method
Inventor: KUNUGI MASANAO
IPC: G03G9/097
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a developing method capable of steadily forming a high quality, fog-free image, regardless of changes with time and an environmental change. SOLUTION: In the development method in which negatively charged toner formed of toner main particles 3 and an added agent 2 is transferred to a latent image carrier 11, by using a toner carrier 1 pressed against the latent image carrier 11 and thus the electrostatic latent image on the latent image carrier is rendered visible, the electrification rank is the toner carrier 1, the added agent 2, and the toner main particles 3 in this order from the positive side.
Patent JP-2003346021-A (JP)
Title: Vehicle part selling support method
Inventor: KATAYAMA MASAAKI
IPC: G06Q30/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle part selling support technique easily and accurately ordering vehicle parts by referring to picture images.   <P>SOLUTION: Part attribute information for searching out vehicle part information regarding vehicle parts is received. The vehicle part information basing on the part attribute information is searched out from a database. The vehicle part information is output. Vehicle part order receiving information including the vehicle part information is generated. The vehicle part order receiving information is output. Vehicle part order acceptance information basing on the vehicle part order receiving information is received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344473-A (JP)
Title: Package evaluating device
Inventor: KAIZAKI YASUHIRO
IPC: G01R31/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package evaluating device for easily and accurately evaluating high-frequency characteristics of a package having an arbitrary shape.   <P>SOLUTION: A dielectric substrate 11 of this package evaluating device 10 has the same shape and same size as a device mounted on the package 1. Bonding pads 12 and 13 formed on a surface of the substrate 11 each have the thickness and size equal to those of bonding pads on an actual device and are disposed in the same positions as the bonding pads on the actual device. By measuring the high-frequency characteristics appearing between arbitrary lead pins 2 and 3 with the evaluating device 10 mounted on the package 1, the characteristics of the device up to the bonding pad in an open state of the package 1 can be evaluated in the case that the device is mounted on the package 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339720-A (JP)
Title: Clip device for endoscope
Inventor: SUGIYAMA AKIRA
IPC: A61B17/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the clip device for an endoscope not having fear such that a clip is separated from a sheath by the carelessness or the like of an operator and easy to use.   <P>SOLUTION: In the clip device for the endoscope constituted so that the rear half part of the clip 2 is drawn in a clip closing ring 6 by drawing the operation wire 3 passed through the sheath 1 from the base end thereof to open and close the clip 2, the frictional engaging part A frictionally locked with the inner wall surface of the jacket pipe 10 in which the sheath 1 is inserted and arranged is provided to the clip 2 or the clip closing ring 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006125-A (JP)
Title: Brush device of electric motor
Inventor: SHINAGAWA KENJI
IPC: H01R13/05
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush device by which connection between the brush 4 and the power source can be made easily and steadily.  <P>SOLUTION: A recess 6a is provided at the electrical connection fitting 6 of the brush 4 and an opening 6b is provided at the bent end. Furthermore, a protruded part 5a is installed at the electrical connecting fitting 5 of the power source. Then the electrical connecting fitting 5 is inserted into the electrical connection fitting 6, thereby, the recess 6a and the protrusion 5a are locked and the electrical connecting fitting 5 and the electrical connection fitting 6 are surely connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100353-A (JP)
Title: Hybrid power source element and its manufacturing method
Inventor: RYU KWANG-SUN
IPC: H01M10/052
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid power source element with three electrode- terminals, and to provide its manufacturing method. SOLUTION: A cell has a lithium secondary battery and a super-capacitor inside. The positive electrode of the battery and one electrode B of the super- capacitor are connected to a common positive electrode-terminal, the negative electrode composed of lithium metal A of the battery being connected to a negative electrode-terminal and the other electrode C of the super-capacitor being connected to a negative electrode-terminal, thereby forming an electrode- terminal structure with three electrode-terminals. Hence, while this source is superior in performance to conventional lithium secondary batteries, it is also economical and practical compared to a hybrid where a lithium secondary battery and a super-capacitor are separately made.
Patent JP-2004006155-A (JP)
Title: Membrane switch and forming method of membrane switch operating sheet
Inventor: MOTOMATSU YOSHIFUMI
IPC: H01H13/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a membrane switch operating sheet comprising an indicating layer having high resolution of letters, patterns, or the like which are inputted elements and an excellent design property and image quality, and to provide a membrane switch using that.  <P>SOLUTION: The forming method of the operating sheet 12 in a membrane switch 10 comprising the operating sheet 12 equipped with a display layer 15 for displaying letters, patterns, or the like, and carrying out pressing operation; and a switch portion 11 having a contact electrode 11a provided at an opposite position, and executing a predetermined switch function by energizing the contact electrode 11a in an insulating state by pressing operation to the operating sheet 12 is provided. A coloring material layer is obtained by printing a color design image such as a pattern on a base material sheet by a color printer. An adhesive 14 is spread on the coloring material layer to be transcribed on a translucent film 13, and the base material sheet is peeled off. The operating sheet 12 is obtained by forming the displaying layer 15 by the coloring material layer on the translucent film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001053-A (JP)
Title: Metal tubular article and its production method
Inventor: NISHIKAWA HISAO
IPC: B21D5/01
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal tubular article having smooth inner surface in spite of small diameter, which is formed with a coat layer on at least one part of the surface.  <P>SOLUTION: The metal tubular article has ≤3μm of the maximum difference of height (Rf) of the inner surface roughness, ≤2.0 mm of the inner diameter, and a coat layer on at least one part of the outer surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015317-A (JP)
Title: Antenna radome
Inventor: MURO EIKO
IPC: H01Q1/42
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive antenna radome with a simple configuration, less number of components, providing ease of mount / dismount, and capable of being handled as an option.  <P>SOLUTION: The antenna radome 1 includes: a cylinder 2A having an inner circumferential face and a press contact part r for holding an engagement section k and part of an antenna An; an opening communicatively connected to the other end of the cylinder 2A and consecutive to the inner circumferential face of the cylinder 2A; a radome main body 2 provided with a sheet support ring having a first projection and a second projection projected backward; a sheet 3 having a tension setting part at a prescribed position; a sheet retainer 4 having a recessed part fitting to the second projection of the radome main body 2 and an inner hole through which the cylinder 2A of the radome main body 2 is inserted; and a fixing means for integrally fixing the radome main body 2, the sheet 3, and the sheet retainer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012033-A (JP)
Title: Support for heat exchange unit
Inventor: ITO YOSHIRO
IPC: F28F9/013
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce assembly time and work for enabling reduction of manufacture cost by minimizing the number of parts of an enclosed heat exchanger for a cooling tower and by eliminating, in the assembly thereof, a work for spot welding tube spacer receptors onto side plates and a work for bolting the side plate on a frame of the cooling tower.  <P>SOLUTION: In the heat exchanger, curved portions 12 of an enclosed heat exchange unit 16 are assembled on respective tube spacers 40, an engaging jaw 32 on each side plate 30 is supported by a supporting jaw 22 protruding from a circumference of a pipe, i.e., a post 20 of a cooling tower B, and a flange 46 that is formed on an opening edge of each tube spacer 40 to vertically extend slides and engages from longitudinal direction into a supporting groove 34 that is formed inner surface of each side plate 30. The heat exchanger is loaded into the cooling tower to be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175269-A (JP)
Title: System, method server, and program of electronic game
Inventor: MIURA MAMORU
IPC: F41G3/26
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic game system capable of coping with a large- scale game tournament, contributing to the training of game players.  <P>SOLUTION: A stadium server 100 has a database management system connected to an impact position detector and a personal computer 66 via the LAN 65 for totalizing the progress and results of games of each player to be stored and managed as database. A WEB server 101 to be connected to the Internet 1 has an integrated database management system 102 for collectively managing the progress and results of games of each player managed by the database management system of each stadium server 100 as synchronizing with the database management system. The WEB server 101 opens the progress and results of games (the locus of the impact position, etc.), centrally managed by the integrated database management system 102 to the public.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004008560-A (JP)
Title: Pleated curtain structure and method of attaching the same
Inventor: YOSHII MITSUO
IPC: A47H13/14
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pleated curtain structure with sufficient strength to which a curtain hook can be easily attached, and a method of attaching the same.  <P>SOLUTION: (1) The pleated curtain structure has the curtain hook 5 on the base side of a hook piece to a curtain runner hanger ring, on which a U-shaped connecting piece, an inverted U-shaped connecting piece and a U-shaped locking piece are connected sequentially to be located on the same flat plane. (2) A tape body on the upper edge of the curtain has a bag-shaped support part for the U-shaped locking piece in the curtain hook to be inserted from below the tape, and the bag-shaped support part is integrated with the tape body on the circumference by a combined weave structure. (3) The curtain hook is locked to the bag-shaped support part with the U-shaped locking part of the curtain hook being inserted from below the bag-shaped support part of the tape body and the top of the hook piece facing downward. (4) The tape body 1 of the curtain is folded so that the tape body covers the bag-shaped support part to which the U-shaped locking piece is locked and the hook part of the U-shaped connecting piece of the curtain hook is exposed, and the upper part and lower part of the folded part are sewn to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013793-A (JP)
Title: Serpentine type commodity housing rack of automatic vending machine
Inventor: YAMADA TAKANORI
IPC: G07F11/34
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To make automatically adjustable the passage of a commodity in a column to a passage width corresponding to the commodity length only by charging the commodity into a commodity charging port.  <P>SOLUTION: The back rail of a rack rail 9 laid along a commodity passage 10 is divided into a fixed rail 9a and passage width regulating rails 9b to 9d which are arranged horizontally for every column of a serpentine type commodity housing rack 5. In addition, the passage width regulating rails are energized so as to be projected to the inward of the commodity passages via parallel links 16 and arranged movably in a back and forth direction. Charging passage width regulating members 17b to 17d which are made to individually correspond to the passage width regulating rails and are divided horizontally are laid above top trays 12 at the commodity charging port via parallel links 17a. Connection links 17e provided at the rear ends of the regulating members are connected to the passage width regulating rails, and when a commodity is charged, commodity passage width is automatically adjusted in accordance with the size of the commodity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016888-A (JP)
Title: Garbage treatment apparatus
Inventor: TOMITA HIDEO
IPC: F26B9/06
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus which ensures degradation performance and saves energy.  <P>SOLUTION: The garbage treatment apparatus comprises a microbial degradation section 21 in which dried garbage is degraded by microorganisms, an air drying section 31 which communicates with the degradation section 21 and in which garbage 26 is dried by blowing air, an air conduit 40 disposed in a part of the drying section 31, an air blowing means 43 which communicates with the air conduit 40, and air jet exits 44 arranged near the bottom surface 36 of the drying section 31 and opening to the air conduit 40. Even when massive garbage 26 or watery garbage 26 is charged, it can be predried by blowing air in the drying section 31 and performance to degrade dried garbage 26A in the degradation section 21 can be sustained. Since garbage 26 is dried by the air blowing means 43 without using a heating means which consumes large energy, energy saving is attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021517-A (JP)
Title: Fcd system using beacons, and its device
Inventor: ADACHI SHINYA
IPC: H04W64/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FCD system for efficiently collecting vehicle traveling locus data by utilizing characteristics of beacons, and analyzing the traffic situation in detail.  <P>SOLUTION: Traveling locus data are collected from an on-vehicle apparatus through the use of the beacons in the system. A downstream beacon 20 collects traveling locus data. The traveling distance of the vehicle from an upstream beacon 10 to the downstream beacon 20 is obtained based on the traveling locus data. The traveling distance is compared with the distance of an object road from the upstream beacon 10 to the downstream beacon 20 so that it is determined whether or not traveling locus data of the vehicle should be adopted for analyzing the traffic situation of the object road. Vehicle traveling locus data are efficiently collected so as to obtain traffic information with high precision through the use of the beacons.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328607-A (JP)
Title: Door lock for residence
Inventor: SUZUKI TAKANOBU
IPC: E05B15/10
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a door lock preventing an accident in the emergency case in a toilet or the like.  <P>SOLUTION: The safety door lock, by which a door is opened from the outside in the emergency case by a spherical lock projection and a spring, is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016510-A (JP)
Title: Game device
Inventor: TOZAKI TOSHIHIRO
IPC: G06Q30/06
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device which can acquire content data transmitted from a server computer while a game player does not have to jot down or store access information (a keyword or a URL) in order to access the server computer on the Internet.  <P>SOLUTION: An E-mail including access information being an input or a content screen being displayed is transmitted to an E-mail address which is specified by the game player. Thus, the game player can easily obtain the content data from the server computer to which he has accessed or the content screen included in the E-mail based on the access information included in the E-mail without jotting down or storing the access information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016659-A (JP)
Title: Electromagnetic shield body corresponding to operation room
Inventor: SAKAKIBARA KENJI
IPC: H05K9/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electromagnetic shield body corresponding to an operation room with which it is not required to give an RF shield to the whole operation room and influence of a line noise from another apparatus is removed, and which is inexpensive and is installed easily.  <P>SOLUTION: A floor surface consists of a metal plate 6, and a space for a photographic apparatus is surrounded by a metal mesh 1 supported by supporting pillars 2a to 2d and connected with a noise filter 3. Thus, the space for the photographic apparatus is shielded from electromagnetic noise, or the like. Thus, it is not required to give the RF shield to the whole operation room, influence of the line noise from another apparatus is removed, the electromagnetic shield body is inexpensive and installed easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030105-A (JP)
Title: Card reader or ic card reader/writer
Inventor: KANAYAMA YASUHIRO
IPC: G06K17/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card reader to be mounted on a body of a notebook computer (PC) at an edge of its liquid crystal panel.  <P>SOLUTION: A pair of stands 8 whose tops are approximately L-shaped are installed on a bottom face 1d of a housing of a PCSC and opened to the outside so that an edge of another thin plate-like body (the edge of a liquid crystal panel 12 of the notebook computer, for example) can be hung between the bottom face 1d of the housing and legs 8a of the stands.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027687-A (JP)
Title: Fire shutter apparatus
Inventor: TAJIRI MAKOTO
IPC: E06B9/17
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire shutter apparatus capable of securing a wide and flat evacuation opening easy for a wheelchair user to pass through, without narrowing a usual passage width within a limited space inside a building.  <P>SOLUTION: Pin members 42a slidably engaged with shutter rails 33 on both sides of a passage A are formed at the lower end part of a lower unit panel 42, and an energizing mechanism 6 is connected to energize a lower shutter body 4 to the ceiling R side.  <P>COPYRIGHT: (C)2004,JPO