baber/WOPTO huggingface dataset:
Patent JP-2005309121-A (JP)
Title: Light source apparatus, and projector equipped with the same
Inventor: YAMAMOTO TOMOAKI
IPC: F21Y101/00
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool the inside of a reflector for a light source apparatus.  <P>SOLUTION: The light source apparatus comprises a lamp bulb 1 and the reflector 2 for reflecting the light emitted from the lamp bulb 1. The reflector 2 is constituted of an inner reflector 2a and an outer reflector part 2b having reflection surfaces constituted of a plurality of geometric shapes, and slits 6a and 6b are formed in the joint parts of respective reflection surfaces. The slits 6a and 6b are separately positioned above and beneath the lamp bulb 1. Then, the air can pass from the inside to the outside of the reflector 2, then, the reflector can be efficiently cooled even when the reflector is cooled by natural convection, and also, forcibly cooled by a fan. Besides, a projector using the light source apparatus can be attained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310290-A (JP)
Title: Rotary magnetic head drum device
Inventor: OKADA SHINJI
IPC: G11B5/53
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an effect of cooling heat generated in a rotary magnetic head drum device, without increasing the number of components.  <P>SOLUTION: A magnetic head 1 mounted on a rotary drum 2 and an incorporated circuit board 10 are connected by using a flexible substrate 13 between them, and the flexible substrate 13 is arranged with the twist angle of ≥90°, so that a flow of air is accelerated and heat generated in the device is led to the outside to prevent the temperature rise.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305362-A (JP)
Title: Wood crusher
Inventor: TANAKA MASAMICHI
IPC: B02C13/284
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood crusher capable of sharply reducing the time and labor required for a replacement operation of a screen member.  <P>SOLUTION: This wood crusher is provided with a crushing unit 12 having a crushing rotor 61 which crushes wood to be crushed, screen support members 80, 98 disposed on the outer peripheral side of the crushing unit 12, first and second screens 69, 70 that are disposed so as to be able to be drawn and inserted in the axial line direction of the crushing rotor 61, and hydraulic cylinders 81, 101 which move the screen support members 80, 98 forwards and backwards with respect to the crushing rotor 61.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314905-A (JP)
Title: Gable decoration and gable decoration fixing structure
Inventor: SAWADA YASUSHI
IPC: E04F13/08
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gable decoration and a gable decoration fixing structure superior in appearance design, and capable of securing high fastening strength to a wall surface.  <P>SOLUTION: This gable decoration 1 is arranged on the wall surface of a gable part of a building, and decorates the gable part. The gable decoration 1 has central fixing parts 11 of two places and side fixing parts 12 of two places for fixing the gable decoration 1 to the wall surface. The central fixing parts 11 of the two places are respectively arranged in an upper end part and a lower end part on the center line L in the vertical direction of the gable decoration 1. The side fixing parts 12 of the two places are arranged in positions respectively and laterally separated by an equal distance from the center line L. A part except for the central fixing parts 11 and the side fixing parts 12 is constituted so as not to contact with the wall surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317125-A (JP)
Title: Device and method for erasing data, and method for writing servo pattern in recording disk
Inventor: KITAMURA MITSURU
IPC: G11B5/596
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the stop of desired rotation of a spindle motor in the data erasure of a magnetic disk using a permanent magnet 151.  <P>SOLUTION: A permanent magnet 151 faces a part of a magnetic disk 113, and the magnetic disk 113 is rotated in a magnetic field to remove data of the whole area. A back yoke 161 is arranged to face a base 111. The back yoke 161 applies a magnetic force to the spindle motor against the magnetic force of the permanent magnet 151 for data erasure, and maintains the desired rotation of the spindle motor having a fluid bearing structure to prevent its stop.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314771-A (JP)
Title: Blast furnace facility and method for charging raw material
Inventor: NOUCHI YASUHEI
IPC: C21B7/20
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blast furnace facility with which only gas flowing extremely near the furnace wall in the blast furnace body can independently be controlled, and the consumption of coke can be reduced and the utilizing ratio of the gas can be improved.  <P>SOLUTION: The blast furnace body 1 and a cylindrical member 14 disposed along the outer peripheral part of the furnace opening hole 1a in a piling surface of raw materials at the furnace top 2 of the blast furnace body 1, are included and the raw materials are charged from the furnace opening hole 1a in a state in which the cylindrical member 14 is arranged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320395-A (JP)
Title: Preparation method of polyamide
Inventor: KIMURA KUNIO
IPC: C08G69/16
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a wholly aromatic polyamide through direct polycondensation without using any condensing agent.  <P>SOLUTION: In the preparation method of the wholly aromatic polyamide, an aromatic aminocarboxylic acid is added to a specific solvent and is subjected to polymerization and crystallization at an elevated temperature without stirring or under slow stirring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323436-A (JP)
Title: Apparatus and method for manufacturing electric connection box
Inventor: TAKATSUKA YOSHIAKI
IPC: H02G3/16
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To insert bus bars in X and Y directions correctly into a connection box body and to connect them.  <P>SOLUTION: A first guide plate 63 is set in the connection box body 6, a first bus bar 4 of each shape is inserted into the connection box body 6 through each slit in a guide plate, an intermediate guide plate 73 is set in place of a first guide plate, a second guide plate 84 is set from above the intermediate guide plate, a second bus bar 11 of each shape is inserted through each slit in the guide plate intersecting the slit, each second bus bar is pressed from above the intermediate guide plate and connected with each first bus bar. First and second bus bars are cut by cutters and fed one by one and when a worker takes up the bus bar from carrying sections 52 and 82, and next the bus bar is carried. When the first and second guide plates are returned to holders 69 and 86, respectively, each cutter stops. When each guide plate is taken out of the holder, each cutter is actuated and the holder detects the product number of each guide plate at product number indicating sections 71 and 92 and then the bus bar is cut in accordance with the product number.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323048-A (JP)
Title: Input device
Inventor: INABA TOSHIICHI
IPC: H04M1/725
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional touch sensor as a linear scroll device only reflects an input number on scrolling as it is and is not adaptive to various input.  <P>SOLUTION: An input pad 9 on which tracing is performed by a finger is provided on the housing surface of electronic equipment and three pressure switches 10a to 10c are arranged on its reverse surface. The opening and closing information of the pressure switches 10a to 10c is inputted to analyze the direction, speed, and movement quantity of a contact point and indicate an operation to the electronic equipment, thereby obtaining various inputs by combining them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005146407-A (JP)
Title: Ultrahigh strength steel sheet and ultrahigh strength steel tube having excellent high speed ductile fracture property, and their production method
Inventor: HARA TAKUYA
IPC: C22C38/58
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrahigh strength steel sheet and an ultrahigh strength steel tube having high speed ductile fracture properties and having a tensile strength of ≥800 MPa, and their production methods by establishing a simple test method capable of properly evaluating high speed ductile fracture properties, and based on the knowledge obtained thereby.  <P>SOLUTION: The ultrahigh strength steel sheet having high speed ductile fracture properties has a microstructure composed of ferrite of 1 to 5% or >5 to 60% in an area ratio, and the balance bainite+martensite, and in which the accumulation degree of (100) in the cross-section rotated by 45° from the rolling face with the rolling direction as the axis is ≤3. The steel tube uses the steel sheet as a base metal. The average grain size of the ferrite is desirably controlled to ≤5 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005328112-A (JP)
Title: Mobile wireless terminal
Inventor: ISHIKAWA NAOYUKI
IPC: H04M1/02
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless terminal in the inside of a cabinet 1 of which an RF circuit 5 for wireless communication is installed, wherein a space for installing one or more antennas is saved.  <P>SOLUTION: The mobile wireless terminal utilizes a plurality of metal-made screws 7 for an antenna acting like an auxiliary function for the purpose of diversity reception or the like by connecting the screws 7, which tighten a rear side cabinet half 2 and a front side cabinet half 3 configuring a cabinet 1, to the RF circuit 5 via an RF signal line 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323888-A (JP)
Title: Endoscope
Inventor: ISHIGURO TSUTOMU
IPC: A61B1/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve inserting performance of an endoscope into a body cavity by hardly catching the mucous membrane of the intestinal wall or the like in between a rotary adapter and an insertion part.  <P>SOLUTION: The endoscope 2 comprises the insertion part 11 insertable in the body cavity, and the rotary adapter 8 provided with a large diameter part (an outer diameter ΦD2) and small diameter parts (outer diameters ΦD, ΦD1) provided on the distal end side rather than the large diameter part, and formed with a continuous spiral protrusion 25 on the respective outer surfaces of the large diameter part and small diameter parts. The rotary adapter 8 is mounted to the insertion tube 11 to apply motive force to the insertion tube 11 by turning of the spiral protrusion 25 while coming in contact with the internal wall of the body cavity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325317-A (JP)
Title: Rubber composition
Inventor: MINOUCHI NORIO
IPC: C08L9/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which has markedly higher strengths than the conventional without detriment to the other rubber properties.  <P>SOLUTION: The rubber composition is a vulcanizate which comprises a polyisoprene rubber of a cis-1,4 structure content of at least 98% as the main rubber component and 15 to 60 pts.wt., per 100 pts.wt. rubber component, carbon black having a nitrogen adsorption specific surface area (N<SB>2</SB>SA) of 70 to 200 m<SP>2</SP>/g and has a trans-1,4 structure isoprene content of 0.3 to 1.3%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326794-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: TOMITA YASUMASA
IPC: G02B26/10
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opposed type optical scanning device enabling a high quality image to be obtained with a simple configuration and at a low cost, and to provide an image forming apparatus using the device.  <P>SOLUTION: The opposed scanning type optical scanning device includes a plurality of scanning optical systems respectively corresponding to an even number of photoconductors 4, arranged to be substantially symmetrical to each other with a sole polygon mirror 21 (a rotating deflecting device) as a symmetry center, the polygon mirror 21 being arranged substantially at a center in a single optical housing 20, and the opposed scanning type optical scanning device scans the even number of photoconductors 4 simultaneously in a exposure manner with optical beams through the lenses 22, 23 and a plurality of folding-back mirrors 24, 25, 26 of each scanning optical system which are arrange to be symmetry in the right and left direction with the above rotary deflecting means as a symmetry axis, wherein each of the scanning optical systems includes the at least one long lens 23 having power in a sub-scanning direction, and wherein in each of the symmetrically arranged scanning optical systems with the polygon mirror 21 as the symmetry center, a same number of the folding-back mirrors is arranged downstream of the long lens, and wherein the long lenses 23 are arranged to be reversed relative to each other in respective scanning planes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005016720-A (JP)
Title: Hydraulic circuit for full equipment optional equipments using spool for boom unification
Inventor: LEE JAE HOON
IPC: F15B11/028
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To supply only necessary level of oil to an optional device even in a case of complex operations in which both an operational device and an optional device are driven at the same time.  <P>SOLUTION: A hydraulic circuit for full equipment optional is equipped with a variable capacity type hydraulic pump, an optional device, a main control valve, the first electromagnetic proportioning pressure reducing valve, and a remote control valve. Further, the circuit has a poppet valve to be fitted to be openable and closable in a supply side channel of a spool for optional equipment; the second electromagnetic proportionally pressure reducing valve to control a supplied flow rate to the optional and the operational devices, and to control a boom unification spool by outputing the secondary pressure corresponding to an electric signal which is input from the controller; and the first spool which is set in a downstream of the poppet valve to reduce its opening area, and has a function of flow rate control valve in pressure compensation profile when a pressure difference in the front and the rear points of the boom unification spool is bigger than the designated value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005333724-A (JP)
Title: Information transmission system
Inventor: SATO YUTAKA
IPC: H04L1/22
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which secures high reliability on the trouble of a network by securing the real time nature of control information even if media information is transmitted at the same time, in the mobile network of a rolling stock.  <P>SOLUTION: An NCP11 in the first system is connected to a trunk transmission path 1N in the first system via a switching hub 12 in the first system. It is connected to an equipment controller 15 in the first system, an equipment controller 25 in the second system, and a switching hub 22 in the second system via a control information transmitter 13 in the first system. It is connected to information equipment 16 in the first system via a media information transmitter 14 in the first system. The second system is the same. A switching hub 2 transmits control information preferentially when it receives the control information and the media information. A control information transmitter 3 receives data from two trunk transmission paths N, and transmits the data from the same system as a local station to an equipment controller 5. In case that the transmission is interrupted in one trunk transmission path N by trouble, it relays the data that the other trunk transmission path N has received to the trunk transmission path N where the transmission is interrupted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004344663-A (JP)
Title: Surgical stapler having separate closing and firing systems
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/072
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved surgical stapler / severing instrument that properly space an end effector and allows opening and closing of the end effector without firing.  <P>SOLUTION: A surgical stapler / severing instrument clamps tissue within the end effector of an elongate channel pivotally opposed by an anvil. An E-beam firing bar affirmatively maintains a desired spacing while severing and stapling the tissue by longitudinally engaging the anvil and elongate channel. By separate closing action and firing (i.e. severing and stapling) action of the end effector, the tissue is selectively positioned and clamped. The end effector enables this advantageous firing separately from the closing action while affirmatively spacing the end effector by having an upper pin of the firing bar reside within an anvil pocket before firing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005329063-A (JP)
Title: Dilator
Inventor: SOMA KATSUAKI
IPC: A61M25/08
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dilator capable of surely inserting even a sheath tube shaped into a J shape or the like for instance to a target section.  <P>SOLUTION: The dilator 1 comprises a dilator tube 2 to be inserted to the sheath tube 11 provided in an introducer sheath 10 and a dilator hub 6 provided on the proximal end part of the dilator tube 2. The dilator tube 2 is provided with a tubular main body part 3 with an inner lumen part 30 to which a guide wire is to be inserted, and a groove working part 5 constituted of a groove 51 formed by being inclined for a prescribed angle to an axial direction of the main body part 3 is provided on at least a part of the outer surface of the main body part 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004265447-A (JP)
Title: Method of writing data in nonvolatile semiconductor memory device
Inventor: OKAMOTO YUTAKA
IPC: G06F12/16
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To extend the lifetime of a chip by preventing the number of times of writings from being increased due to erroneous writing or rewriting.  <P>SOLUTION: A method of writing data in a nonvolatile semiconductor memory device 1 provided with an EEPROM memory cell array divided into physical blocks 2 composed of a plurality of pages comprises; a step of referring to a management table 20 to specify a physical block which corresponds to a logical page designated by a host 3 and where data are written; a step of writing data in the specified physical block 2; and a step of setting a pointer 21 pointing a physical page where data are next written in the block 2. When the pointer 21 is set, the pointer is incremented from a physical page on the source side in the specified physical block 2 toward a physical page on the drain side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005336638-A (JP)
Title: Individual package body for absorbent article
Inventor: TANAKA MASAHITO
IPC: A41D19/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an individual package body for an absorbent article designed so as to prevent peeling sound caused when peeling an absorbent article from an individual package sheet, highly flexible in selecting material for the individual package sheet, and having no need of peeling process so as to be inexpensively producible.  <P>SOLUTION: This individual package body 1 for an absorbent article comprises an individual package sheet 2, and an absorbent article 3 having a slide-preventive layer 32 for fixing the article to the garment provided at the surface not abutted on the skin of a wearer. A double-layer structured hot-melt bonding agent layer where two kinds of hot-melt bonding agents are bonded in layers so as to be separable from each other, are formed between the absorbent article 3 and the individual package sheet 2, and the hot-melt bonding agent at the closer side to the absorbent article forms the slide-preventive layer 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337347-A (JP)
Title: Thin-walled pipe, manufacturing method of thin-walled pipe and manufacturing device of thin-walled pipe
Inventor: TANAKA HIROSHI
IPC: F16L9/16
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-walled pipe, a manufacturing method of the thin walled-pipe and a molding device of a folding back part of the thin-walled pipe whereby danger of hurting a hand in handling can be reduced, and manufacture can be facilitated.  <P>SOLUTION: This thin-walled pipe 1 is constituted by a pipe body 2, and the folding back parts 3 formed on both ends of the pipe body 2 along the axial direction. The folding back part 3 is formed by shaping extended pieces 31 extended from the pipe body 2 to be a folding back piece protruding from an outer periphery of the pipe body 2 to the radial outside by a molding roller having a folding back molding groove, and then crushing a part of the protruded folding back piece to the pipe body part 2 side by a crushing device so as to form the folding back piece in a state of being abutted to the outer periphery of the pipe body 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005007874-A (JP)
Title: Method for manufacturing thermoplastic resin foamed molded product
Inventor: USUI NOBUHIRO
IPC: B29K23/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin foamed molded product having excellent appearance.  <P>SOLUTION: The method for manufacturing the thermoplastic resin foamed molded product, to which a functional member made of a thermoplastic resin is welded partially, is composed of a process (1) for heating a raw material thermoplastic resin foamed sheet 4 to soften the same, a process (2) for supplying the softened thermoplastic resin foamed sheet to the space between a pair of male and female molds 1 and 2 having a molding part for shaping the thermoplastic resin foamed sheet and having the recessed part corresponding to the shape of the functional member in the molding part, a process (3) for performing mold clamping until a mold clearance becomes larger than a predetermined shape thickness and becomes less than the thickness of the heated and softened thermoplastic resin foamed sheet and subsequently once stopping mold clamping, a process (4) for resuming mold clamping and supplying a thermoplastic resin 6 to the recessed part in a molten state by injection after mold clamping is performed so that the mold clearance becomes the predetermined shape thickness or simultaneously with that the mold clearance becomes the predetermined shape thickness and a process (5) for cooling the molded thermoplastic resin foamed molded product to eject the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI