baber/WOPTO huggingface dataset:
Patent JP-2005215231-A (JP)
Title: Optical component and its manufacturing method
Inventor: TANAKA HIROYUKI
IPC: G02B3/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy high-reliability method for fixing a gradient index rod lens to a lens holder that eliminates the need for machining of an end surface of the rod lens which is difficult when the diameter is thin.  <P>SOLUTION: An optical component is configured such that the gradient index rod lens 10 is inserted into and fixed in a through hole of the lens holder 30. A through hole on the side of one end of the rod lens 10 is tapered, a transparent member is molded in contact to cover the whole end surface and a portion of the inner peripheral surface of the tapered hole, and a portion of the surface of the transparent member is molded in a spherical or aspherical surface shape to obtain a molding lens 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210960-A (JP)
Title: Cockroach catcher
Inventor: SAEKI JOICHI
IPC: A01M1/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cockroach catcher that is inexpensively supplied and is highly safe.  <P>SOLUTION: This cockroach catcher comprises a catching container 1 or 1A having an entering hole 4 of cockroaches and an upper lid 3. The cockroach catcher comprises a catching container 1 or 1A having an upper part coated with an animal or vegetable oil 8 to prevent cockroaches from escaping, a lower part in the container charged with a liquid 9 containing an attractant of cockroach's favorite in which two suspending holes 6 for suspension by using a string 7 (or wire) is formed on the upper part of the container and a magnetic shell 5 is bonded to the outside of the container. In the cockroach catcher, a great number of large or small cockroaches are simply caught only by arranging an animal or vegetable oil by which cockroaches are much pleased in eating habits of cockroaches and water necessary for life at a place close to a nest where cockroaches live in flocks. The check of the cockroach catcher is carried out once in a month and much labor is not required for a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216688-A (JP)
Title: Connector for cable connection
Inventor: KUME TSUTOMU
IPC: H01R12/38
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for cable connection applicable to both branching and extending use, capable of reducing the number of processes in system wiring construction to enable installation to be simply carried out.  <P>SOLUTION: This connector for cable connection is provided with: a housing body 11 for mounting conductive contacts 12 therein; and a cable fixing cover 13 mounted to the body so as to cover the contacts. The cable fixing cover has a mounting area (groove part 34) for mounting a cable. The mounting area can be set at an arbitrary intermediate position of the cable by opening its front and back sides, and a cable stopper 40 is mounted in the vicinity of one-side opening of the mounting area. The cable stopper is connected to the cable fixing cover in a manner capable of tucking it down. The branching connector is formed by positioning the cable stopper without closing the one-side opening in a reference state, and the extending connector is formed by moving the cable stopper from the reference state to close the one-side opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217231-A (JP)
Title: Wiring board
Inventor: ASANO TOSHIYA
IPC: H01L23/12
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board capable of raising connection reliability when a semiconductor element undergoes flip chip connection even though a via size is reduced or the semiconductor element is large-sized or the semiconductor element is made to be fragile.  <P>SOLUTION: The wiring board comprises a wiring stacked part L1 where two or more of dielectric layers 6 and two or more of conductor layers 7 are alternately stacked, a plurality of metal terminal pads 10 disposed on a first principal surface CP1 formed with the dielectric layers of the wiring stacked part, and a solder resist layer 8 having an opening of the metal terminal pad. The wiring board having high connection reliability is so configured that parts of the metal terminal pads are communicated with an internal layer conductor layer located in the wiring stacked part through a via 34, and the metal terminal pads and the semiconductor element 3 undergo flip chip connection via a solder connection part 11, and further the solder resist layer and all the dielectric layers comprise an elastic high polymer material having a Young's modulus of less than 1 GPa. The wiring board serves as a stress reduction layer for reducing stress applied on the semiconductor element or the via.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215449-A (JP)
Title: Snap fitting mechanism, process cartridge, and image forming apparatus
Inventor: FUJIOKA TETSUYA
IPC: G03G21/18
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snap fitting mechanism capable of easily releasing snap-fitting connection without damaging, and also, which is reusable, and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: Regarding the snap fitting mechanism where a plurality of connection parts 24 constituted of elastic material and formed on one member 22 so that they may be fitted to the other member 23, a connecting member 26 interposed between the connection parts 24, and fitting parts 24a and 24b connected to the connecting member 26 are arranged on the connection part 24, A through hole 24a and a hook 24b function as the fitting parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220148-A (JP)
Title: Easily slippable polyester resin composition and molded product formed by using the same
Inventor: UEDA MOTONORI
IPC: C08L67/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily slippable polyester resin composition having improved sliding characteristics and to provide a molded product composed of the composition.  <P>SOLUTION: The easily slippable polyester resin composition comprises (A) 100 pts. wt. of a polyester resin, (B) 0.1-5 pts. wt. of a glycidyl group-containing copolymer composed of an α-olefin and a glycidyl ester of an α,β-unsaturated acid, (C) 1-10 pts. wt. of a straight-chain polyolefin resin having 10,000-1,000,000 molecular weight and (D) 0.06-1 pt. wt. of a polyethylene wax having 400-8,000 molecular weight. The molded product is formed from the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223977-A (JP)
Title: Motor fan
Inventor: WADA MAKOTO
IPC: H02K7/08
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor fan in which the rotor will not move vertically downward, even if the motor fan is used, while being fixed facing down, and preventing shortening of its lifetime due to abnormal contact of the rotary shaft with the inner circumferential wall of a bearing hole.  <P>SOLUTION: The motor fan 1 comprises a base section 2, a bearing section 11, a stator 13 having a core 15 and a coil 16, a rotor 4 having a rotary shaft 20 and a cylindrical magnet 22, an air supply blade 5, and a rotor position detector 23 disposed on the base section 2 side of the cylindrical magnet 22, through a predetermined gap to the cylindrical magnet 22. The motor fan 1 is further provided with a thin part 24, where the effective thickness at one end part of the cylindrical magnet 22 on the rotor position detector 23 side is set thinner than the effective thickness at the other end part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219630-A (JP)
Title: Operation control device, processing control device, operation controlling method, its program, and recording medium recording the program
Inventor: YAMAMOTO KENTARO
IPC: G06T7/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic reproducing device for easily enforcing a plurality of processing.  <P>SOLUTION: A processing part 360 of this acoustic reproducing device 100 acquires each signal Sou, Smi and Shi according to three input operations of push-down, rotation in the right direction and rotation in the left direction from an input part 220 by an equipment control means 364, an operation control signal Scs is formed and outputted to operate an equipment part 310 by a function corresponding to each of the input operations based on function setting information. When a fingerprint detecting part 230 detects a fingerprint, a fingerprint signal Syu corresponding to the fingerprint is formed and outputted. When the processing part 360 acquires the fingerprint signal Syu, function setting information that the function corresponding to each of the input operations of the input part 220 is set to a function related to the fingerprint by an operation function setting means 363 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147384-A (JP)
Title: Valve and fluid system having the valve
Inventor: HANADA TOSHIHIRO
IPC: F16K27/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact valve, easily assembled without a metallic bolt, and a system having the valve.  <P>SOLUTION: This valve includes: a driving part 2 having a piston 4 for driving a valve element in the axial direction; a valve body 1 having a valve chest 17 storing the valve element 7 at one end in the axial direction; and a pedestal 3. The driving part 2 includes a leg part 11 hung down from one end in the axial direction, and the leg part 11 forms a receiving part for storing the valve body 1 inside. The valve body 1 is inserted in the receiving part, the valve element 7 of the driving part 2 is stored in the valve chest 17 of the valve body 1, the pedestal 3 is fixed to the leg part 11 with the pedestal 3 abutted on the other end of the valve body 1 in the axial direction, whereby the valve body 1 is held between the pedestal 3 and the driving part 2. This type of valve can be used in a fluid system such as a fluid supply system and a fluid discharge system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220849-A (JP)
Title: Operation control device for compression ignition internal combustion engine
Inventor: HASEGAWA KUNIO
IPC: F01B31/14
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of smoke and an increase of noises when the rate of residual exhaust gas increases in a compression ignition internal combustion engine A in which fuel injected and supplied into a cylinder A2 by a fuel injection valve A8 is compressed and ignited while part of the exhaust gas resides in the cylinder after combustion and the rate of the residual exhaust gas is controlled to increase/reduce depending on a load change.  <P>SOLUTION: When the rate of the residual exhaust gas increases, fuel injection by the fuel injection valve A8 is controlled to be separated into main injection and preliminary or previous injection prior to the main injection by a crank angle as necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219458-A (JP)
Title: Dust-protective member cleaning device and image forming apparatus
Inventor: AOKI TOSHIYA
IPC: B41J2/44
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust-protective member cleaning device capable of saving space and cleaning dust-protective glass even during an image forming operation.  <P>SOLUTION: The dust-protective glass cleaning device cleans the dust-protective glass 9Y disposed in an image forming apparatus such as a printer. Equally spaced twenty transparent electrodes 31Y to 50Y are arranged in a row on the surface of the dust-protective glass 9Y which is disposed in a light path between a print head and a photosensitive drum. When predetermined alternating currents are applied to the transparent electrodes, a progressive wave magnetic field is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224806-A (JP)
Title: Punching apparatus
Inventor: TAKAYANAGI FUMINARI
IPC: B21D28/34
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punching apparatus which can relax the stress concentration at the head portion of a punch, and can be easily mounted to a punch plate.  <P>SOLUTION: The punching apparatus comprises a stem portion 4 which is inserted into a through hole 10 of the punch plate 9 and is held therein, and a punch 2 having a head portion 5 at the tail end of the stem portion 4. The head portion 5 is formed as a tapered shape 6 in which the diameter gradually increases from the stem portion 4 toward the tail end. A cylindrical body 3 is provided so as to be received in a counter bore portion 11 with a clearance around its periphery, the counter bore portion 11 being formed at a tail end of the through hole 10 of the punch plate 9 so as to have the diameter larger than that of the through hole 10. A tapered hole portion 7 for receiving the head portion 5, and a straight hole portion 8, into which the stem portion 4 is inserted with a clearance and which is continued to the tapered hole portion 7, are formed in the cylindrical body 3. The tapered hole portion 7 is formed such that the end face of the head portion 5 is exposed outside the end face of the cylindrical body 3. The cylindrical body 3 is made of a metallic material having the hardness lower than that of the punch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226812-A (JP)
Title: Constant velocity universal joint
Inventor: YAMAZAKI KENTA
IPC: F16D3/20
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve a yield of a constant velocity universal joint by improving a joint structure of a coupling member to an outside member or an inside member.  <P>SOLUTION: By plastically joining a coupling member 50 to an outside member 10 or an inside member 20, shaft rigidity between both members is secured to reduce a press-fit load of the coupling member 50 to the outside member 10 or the like. As a result, no impression is made in track grooves 12, 24 of the outside member 10 or the inside member 20. As shown in the selected drawing, for example, if the outside member 10 is formed in a cap shape for fitting the inside member thereto through the medium of a holder 40 and provided with a through hole 15 in a side opposed to the side fitting with the inside member 20, a fitting part 53a of the coupling member 50 fitted in the through hole 15 of the outside member 10 is plastically transformed to the outside diameter side so as to be locked to a locking part 15c of the outside member 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276232-A (JP)
Title: Carbon nanotube dispersion liquid and method of manufacturing the same
Inventor: FUJIKAWA MASAHIRO
IPC: C08L83/08
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion liquid capable of providing flat carbon nanotube film by uniformly dispersing easily flocculating carbon nanotubes and a method of manufacturing the dispersion, and an electronic emission source and a light emitting display element obtained by using the dispersion liquid.  <P>SOLUTION: The carbon nanotube dispersion liquid comprises a polymeric compound having a plurality of amino groups, an organic solvent, and carbon nanotubes. The electronic emission source and the light emitting display element are obtained by using the dispersion liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236012-A (JP)
Title: Method and system for ashing
Inventor: IINO YOSHINORI
IPC: H01L21/3065
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for ashing by which a resist can be removed quickly by suppressing the oxidation etc., of the deformed layer of an implanted resist or a base metallic layer based on an idea which is different from a conventional idea.  <P>SOLUTION: By the method for ashing, the resist having a surface deformed layer (120B) formed by ion implantation and an undeformed section (120A) provided under the deformed layer (120B) are removed. The method includes a first step (S10) of substantially removing the surface deformed layer (120B) of the resist by performing plasma treatment at first pressure, and a second step (S20) of removing the undeformed section (120A) of the resist by performing plasma treatment at second pressure which is higher than the first pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305209-A (JP)
Title: Gene associated with proliferation promoting function of acetic acid bacteria
Inventor: NAKANO SHIGERU
IPC: C12N15/09
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel gene associated with proliferation promoting functions of acetic acid bacteria, a microbe containing the gene, and to provide a method for enhancing rate of acetic fermentation of the acetic acid bacteria, and to provide a method for effectively producing vinegar with high acetic acid concentration by using the acetic acid bacteria which has the enhanced fermentation rate.  <P>SOLUTION: The gene having functions enhancing the acetic acid fermentation in practical level is cloned from a practical acetic acid bacterium belonging to the genus Gluconacetobacter and Acetobacter according to a method for obtaining a gene shortening times required for culturing in a medium containing acetic acid from a chromosomal DNA library of the acetic bacterium. In a transformant in which the gene is transduced into the acetic acid bacteria, culturing the transformant in the presence of ethanol remarkably enhances the rate of acetic acid fermentation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231015-A (JP)
Title: Casting manipulator
Inventor: YUUSUMI HITOSHI
IPC: B25J15/08
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting manipulator equipped with a device that can control the translational movement of a grasped material separately from the rotational movement of the grasped material based on the tensile power of multiple line-shaped flexible links or a single line-shaped flexible link by making the connection unit of the links and grasped material movable to the gravitational center position.  <P>SOLUTION: In a casting manipulator designed to project a grasped material 12 onto the target object 13 and to hold and collect the target object, one end of the line-shaped flexible link, which is twisted around an extension/winding mechanism, is connected to the grasped material, and the translational and rotational movements of the projected grasped material in the air are made controllable simultaneously, or only the translational movement of grasped material in the air is made controllable, due to the tensile power of the line-shaped flexible link.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243273-A (JP)
Title: Image display device and its manufacturing method
Inventor: KOYAIZU SATOKO
IPC: H01J29/06
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device improved in reliability and display quality by suppressing occurrence of discharge; and to provide its manufacturing method.  <P>SOLUTION: This image display device includes: an envelope having a first board and a second board disposed oppositely to the first board with a space; and a plurality of pixels formed in the envelope. A plurality of spacers 30a and 30b for supporting an atmospheric pressure load acting on the first and second boards are installed between the first board and the second board in the envelope. Unevenness 50 where Ra is 0.2-0.6 μm and Sm is 0.02-0.3 mm is formed throughout all the surfaces of the spacers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238374-A (JP)
Title: Seal device and packer having it
Inventor: IWASAKI YOSHIO
IPC: B26D3/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal device capable of quickly fusing a film by heating cutting members to the proper fusing temperature, while avoiding deformation when the film melts in a seal area by heating seal members to the proper seal temperature, in the seal device having a fusing device.  <P>SOLUTION: This seal device 10 has the seal members 13 and 13 for welding and sealing the film F, and the cutting members 16 and 18 for melting and cutting a predetermined part of its seal area; and is separately provided with a plurality of seal heaters 14 for heating the seal members 13 and 13, and fusing heaters 19 and 20 for heating the cutting members 16 and 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244632-A (JP)
Title: Imaging apparatus
Inventor: TEZUKA TOSHIHARU
IPC: G03B17/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which has a still picture taking unit for taking a still picture and a moving picture taking unit for taking a moving picture, and immediately switches over the picture taking units without mistake.  <P>SOLUTION: The imaging apparatus has a still picture taking unit 201 for taking a still picture, a moving picture taking unit 202 for taking a moving picture, and a body 204 having a monitor 240 for displaying the picture taken by each picture taking unit. The body 204 comprises a shaft 205 for turnably supporting the still picture taking unit 201 and/or the moving picture taking unit 202, relative to the body 204. The apparatus comprises a means for detecting the picture taking direction of the picture taking unit 201 or 202 from the turn position of the shaft 205, and a means for alternately switching the pictures taken by the still and moving picture taking units 201, 202 in response to the detection by the detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239020-A (JP)
Title: Gas generator for air bag
Inventor: NUMAMOTO KENJI
IPC: B60R21/26
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator for an air bag whereby erroneous operation can be prevented.  <P>SOLUTION: In this gas generator for the air bag, when first combustion gas generated in a first combustion chamber 30 flows into a filter chamber 50, a large part of the gas is delivered from a gas exhaust port 52, and a part of the gas flows into a second through hole 62. Thereby, the combustion gas flows from a ventilation hole 76 to a second combustion chamber 40 after the flowing direction is changed by a gas flow obstruction member 80 in a second cap member 75, the temperature is lowered, and a second gas generating agent 43 is not burned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238745-A (JP)
Title: Reversible recording medium and recording method using this recording medium
Inventor: SAWADA SHINICHI
IPC: B41M5/337
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable reversible recording medium which shows outstanding repeatable recording properties and light resistance.  <P>SOLUTION: The reversible recording medium has at least one of rewritable layers 31 to 33 formed in the planar direction of a support substrate 1. The rewritable layer is constituted of photothermal conversion layers 11 to 13 containing, in a resin, a photothermal conversion material which generates heat by absorbing near infrared rays within a specific wavelength region; and recording layers 17 to 19 containing, in a resin, a thermal color developing composition which reversibly changes to two colorless/colored states in response to a temperature change, these two different layers being formed through intermediate layers 14 to 16. Materials for the constituent resins of the intermediate layers 14 to 16, the photothermal conversion layers 11 to 13 and the recording layers 17 to 19 are selected so as not to allow the resins to be compatible with each other. Thus these layers are present in a state wherein they are mutually separated and independent. Also, the recording method using the reversible recording medium is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI