baber/WOPTO huggingface dataset:
Patent JP-2005254191-A (JP)
Title: Method for producing hydrogen separation metal film using printing and hydrogen separation metal film
Inventor: TAGUCHI HISATOMI
IPC: B01D71/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hydrogen separation metal film, by which a hydrogen separation metal film with a thin film thickness and a rapid hydrogen penetration speed can be produced.  <P>SOLUTION: A hydrogen separation metal film, Pd-Ag alloy film, is obtained by screen-printing a Pd-Ag paste that contains 40 wt% Pd-Ag alloy particles (weight ratio of Pd:Ag=3:1) with an average particle diameter of 1.4μm, 55 wt% butylcarbitolacetate, and 5 wt% ethyl cellulose onto a porous support using a 500 mesh screen-printing plate, drying the obtained Pd-Ag paste-printed film at 120°C for 10 minutes, and then performing heat treatment in nitrogen atmosphere at 600°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286744-A (JP)
Title: Tourbillon-type timepiece mechanism
Inventor: DIAS CARLOS
IPC: G04B17/28
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily mount a tourbillon module to a timepiece.  <P>SOLUTION: This tourbillon-type timepiece mechanism is provided with cages 8, 9, 10; means for pivoting the cages 8, 9, 10 on a casing 1 of the timepiece; a kinematic link between the axes of the cages 8, 9, 10 and a motive barrel; hairsprings 13, 16 pivoted at the center of the cages 8, 9, 10; and escapement mechanisms 19, 20 engaged with the hairsprings 13, 16. Pinions of escapement wheels of the escapement mechanisms 19, 20 are engaged with a toothing joined to the casing 1. The toothing is provided at a crown gear 21 and connected in a positioned and fixed manner to the casing 1 by an eccentric pivot pin 23 and fixing screws 22a, 22b for fixing the crown gear 21 relative to the eccentric pivot pin 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262567-A (JP)
Title: Injection molding mold and method for producing injection-molded article
Inventor: ASAI TOYOKAZU
IPC: B29C45/27
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding mold having slide pieces with a slide quantity (slide distance) reduced.  <P>SOLUTION: The injection molding mold 1 has a fixed mold and a movable mold 4. A first cavity 10 which is always formed by putting the fixed mold and the movable mold 4 together and a second cavity 14 formed to communicate with the first cavity 10 are provided. The slide pieces 21-23 which can slide in the different directions along the communication surface 18 between the first cavity 10 and the second cavity 14 are set. The slide pieces 21-23 slide between a first molding position intercepting the communication surface 18 and a second molding position forming the second cavity 14 to communicate with the first cavity 10. The slide pieces 21-23 can slide in the directions different from each other, and each of them is made to be capable of a positional change-over into an interception state and a communication state by a reduced slide quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267080-A (JP)
Title: Input device with tactile function, information input method and electronic equipment
Inventor: TAKASHIMA KOICHIRO
IPC: G06F3/0481
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To apply the tactile sense synchronizing with the three-dimensional display operation of an icon to be moved and displayed like a circle or an ellipse to an operator, and to decide the input of the icon when the icon reaches an input decision position preliminarily set on the orbit.  <P>SOLUTION: This input device 90 with a tactile function is configured to be brought into contact with one of a plurality of icons displayed on a display picture for input item selection wherein a picture input operation is performed so that a circle or an ellipse can be drawn on the display picture, and provided with an input means 24 for detecting the selected contact position of the icon and a contact position during movement, a display means 29 for moving and displaying the icon like a circle or an ellipse based on position information acquired from the input means 24 and actuators 25a to 24d for vibrating the display picture based on the display position of the icon to be moved and displayed by the display means 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264561-A (JP)
Title: Sidewalk-driveway boundary block and drainage structure of permeable pavement
Inventor: TAKEDA RYOICHI
IPC: E01C11/22
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sidewalk-driveway boundary block quickly and economically coping with the change of ridge shape or pattern, having excellent appearance after construction, capable of quickly draining water on the road surface of permeable pavement and having excellent mutual positioning work efficiency of blocks during construction regarding the sidewalk-driveway boundary block of L-shaped or inverted T-shaped cross section provided with a base part buried under the road surface and forming a boundary of a sidewalk or a median strip and a driveway.  <P>SOLUTION: In the sidewalk-driveway boundary block with a base provided with a drain way in a base part and structured not to expose a base part upper face to the ground surface, the base part and a ridge part can be separated into a base block and a ridge block and individually molded. The ridge blocks of various shape can be joined in good attitude on the base blocks and integrated, and a slight installation error of the base block can be corrected at a joint part between the base block and ridge block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264383-A (JP)
Title: Carbon fiber bundle and method for opening the same
Inventor: NAKADA YASUNORI
IPC: C08J5/24
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber bundle uniformly and widely openable without varying yarn width ratio at room temperature and without applying any heat in its opening step, and to provide a method for opening the same.  <P>SOLUTION: The carbon fiber bundle substantially having no twist and imparted with a sizing agent is provided. The carbon fiber bundle has the following properties: (1) drape value X2 at 25°C is 5-12 cm, (2) the ratio (X1/X2) of drape value X1 at 80°C to the drape value at 25°C is 0.8-1.1, and (3) F/F coefficient of friction is 0.10-0.28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265084-A (JP)
Title: Clutch brake device for small engine
Inventor: HASEGAWA TADASHI
IPC: F16D67/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit power without stress and vibration at a time of engine start and power transmission by separating release of braking and transmission of power by a centrifugal clutch in a pre-stage of a clutch-in point and to increase safety by surely applying braking force when it is required in a clutch brake device for a small engine.  <P>SOLUTION: A brake mechanism part 9 consists of an engagement inclined surface 6 provided on an outer circumference of a clutch drum 3 arranged on a passive side of an output shaft 1 of an engine E and a friction plate 8 provided with an engaged inclined surface part 7 with which the engagement inclined surface can be engaged by friction. A power transmission mechanism part 5 consists of a clutch shoe 2 capable of engaging in the clutch drum 3 by friction and including a control means 10 and a pushing plate 12 via a return spring 11. At a time of power transmission, the clutch shoe 2 is engaged with the pushing plate 12 by friction by a control means 10 after release of braking, at a time of disengagement, the brake mechanism part 9 is engaged by friction and is adjusted after release of engagement of the clutch by the control means 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269803-A (JP)
Title: Permanent-magnetic motor
Inventor: KASEYAMA MORIYUKI
IPC: H02K21/16
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain in a short cycle time a permanent-magnetic motor which does not cause sliding between a stator core and a frame, and is stable in low cogging torque.  <P>SOLUTION: The permanent-magnetic motor comprises: a stator core 1 which is composed of a cylindrically formed magnetic body, and in which a plurality of slots 1b are wound with windings and a plurality of first axial grooves 1c are circumferentially formed at equal intervals at the external periphery of the core; the cylindrical frame 5 in which a round hole 5a whose internal diameter is larger than the outside diameter of the stator core 1 is formed, the stator core 1 is arranged, and a plurality of second axial grooves 5b are formed at a position opposing the first axial grooves 1c of the round hole 5a; a plurality of spacers 7 which are interference-fit to the first and the second axial grooves 1c, 5b, and fix the stator core 1 to the frame 5 interposing a clearance 2 therebetween; and a stator core 3 which is rotatably supported to the frame 5 and arranged in the stator core 1, has a plurality of magnets 4 at its external periphery and is composed of a columnar magnetic body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268184-A (JP)
Title: Fuel cell stack structure
Inventor: TAKAHASHI KEN
IPC: H01M8/10
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack structure in which a terminal plate, an insulating plate, and an end plate can be made thin-plated respectively while maintaining durability, and in which the whole fuel cell stack can be downsized and light-weighted.  <P>SOLUTION: This has a laminate 3 in which a plurality of electrode structural bodies 7 pinching an electrolyte 4 with a pair of electrodes 5, 6 are laminated via a pair of separators 11, 12. At both sides of the laminate 3, by installing the terminal plate 21, the insulating plate 23, and the end plate 25 in this order, a terminal part member 20 is constituted. Three items constituting the terminal part member 20 are integrated by an integrating means 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271216-A (JP)
Title: Image recording medium
Inventor: SUZUKI KATSUKI
IPC: B41M5/26
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording medium which is little blurred with time and excellent in an effect of preventing a curl under the conditions of low temperature and low humidity in particular.  <P>SOLUTION: This image recording medium has at least an image recording layer on a substrate, and an organic compound of which the vapor pressure at 20°C is 5 Pa or less is contained in the image recording layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273028-A (JP)
Title: Protective material and protective garment
Inventor: YOSHIDA TOMOHIRO
IPC: B32B5/22
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide protective material and a protective garment adsorbing a slight amount of gaseous organic chemical substance permeated through a selectively permeable layer via a gas adsorptive layer, protecting a wearer from gas intruding through portions worn down or damaged after use, joined portions or fastener portions, and further having light weight, flexibility and excellent moisture permeability to suppress thermal stress caused on the wearer.  <P>SOLUTION: The protective material and the protective garment have the following structure: at least one layer of the selectively permeable layer having permeation inhibiting performance against the gaseous organic chemical substance and moisture permeability of (60g/m<SP>2</SP>×h) to (850g/m<SP>2</SP>×h), and a layer comprising gas adsorptive substance (a gas adsorptive layer); at least one selectively permeable layer is arranged at the outside of the gas adsorptive layer in an inside view of the garment; and an outer layer-attached layer and/or an inner layer-attached layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004204357-A (JP)
Title: Metal coat roll
Inventor: GOMI TAKEO
IPC: F16C13/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal coat roll which is light in weight and small in inertia and has high rigidity, and is suitable for a transporting roll used for manufacturing film, paper, foil, etc., a dancer roll, a measuring roll, a sizing roll, a laminating roll, etc., and which ensures high productivity and high quality without necessitating complicated work and long time plating treatment by reducing the heat generation at the roll end part during chromium plating.  <P>SOLUTION: In the metal coat roll, a metal-made end member having a rotary shaft of the roll is inserted/joined to the inside of both end parts of a cylindrical roll core body made of a carbon fiber reinforced plastic and also the roll outer periphery is substantially covered with a metal plating film over the roll whole length. At least one of the metal-made end member has a part in which the roll outer periphery is directly applied with nickel plating or copper plating and the part is allowed to contact with the inner periphery of the metal plating film applied on the roll outer periphery over the roll whole length through the nickel plating layer or the copper plating layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004315356-A (JP)
Title: Acicular titanium oxide particulate, method for manufacturing the same and application for the same
Inventor: HIOKI AYAKO
IPC: C01G23/053
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide acicular titanium oxide particulates which are narrow in a grain size distribution, are great in the selection width of an aspect ratio and high in purity and permit control of the sizes (major axis and minor axis) and aspect ratio of the acicular titanium oxide particulates by simple and low-cost operation and a method for manufacturing the same and an application for the same.  <P>SOLUTION: The acicular titanium oxide particulates are specified to 25 to 150 nm in average minor axis, 75 to 3,000 nm in average major axis, 3 to 30 in aspect ratio and ≥99 wt% in purity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005283177-A (JP)
Title: Gas detector
Inventor: KINOSHITA TAISEI
IPC: G01N27/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection accuracy of a resistance value of a three-terminal type oxide semiconductor sensor wherein one terminal is used in common by a heater and a sensitive part.  <P>SOLUTION: A voltage generation part 20 applies to a heater 3 a pulse-shaped voltage whose pulse width is modulated under control by a control part 23, to thereby heat the sensitive part 2. On the other hand, an output detection part 22 reads a detection output VO to which a resistance value Rs of the sensitive part 2 is reflected during a period when the applied voltage to the heater 3 is zero. A heater resistance is almost negligible because it is remarkably small compare with Rs, and the resistance value Rs of the sensitive part 2 can be determined accurately without depending on a voltage generated in the heater resistance as hitherto. In addition, a resistance value detection part 21 reads the heater resistance during the period when the applied voltage to the heater 3 is zero, and the control part 23 controls the pulse width of the applied voltage so as to acquire a target temperature by calculating the temperature from the heater resistance. Consequently, temperature stability of the sensitive part 2 becomes excellent, and the detection accuracy of the resistance value Rs becomes higher.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004296074-A (JP)
Title: Head-gimbal assembly of hard disk drive
Inventor: KOH JEONG-SEOK
IPC: G11B21/21
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-gimbal assembly (an HGA) of a hard disk drive having a high damping function to suppress transmission of vibration to a slider on which a magnetic head is mounted.  <P>SOLUTION: The HGA of a hard disk drive consists of a load beam 150 which is connected to a rotating arm, a slider 120 on which a magnetic head 110 is mounted, an elastic supporting member 130 whose one tip is coupled to the beam 150 and the other tip, that is a free tip, supports the slider 120, and a damper 200 which is arranged between the beam 150 and the slider 120 to reduce transmission of vibration between the beam 150 and the slider 120.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005281391-A (JP)
Title: Ink composition and recording method using the same
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/328
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition yielding printed images stable on and just after printed with slight short-period change with time, and to provide a printing method using the same.  <P>SOLUTION: The ink composition to be used for printing images on media contains a dye and is characterized by that hue change from just after printing to a point one hour after printing is less than 5 in terms of color difference. The recording method using this ink composition is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004317116-A (JP)
Title: Combustion apparatus for heating furnace
Inventor: INOUE HITOSHI
IPC: F27B3/20
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus for a heating furnace capable of stably forming broad flame while preventing a nozzle from being burnt and damaged.  <P>SOLUTION: In the combustion apparatus for the heating furnace, a fuel injecting body B, of which side section area shape is a long cylinder form, with a single nozzle 9, which is fit at a tip end part, having an injection hole 9a for injecting gas fuel into the furnace is provided in a state of being thrusted into an oxygen-containing gas supplying passage for supplying oxygen-containing gas for combustion into the furnace through a supplying port of a heating furnace side part. The nozzle 9 is formed in a semicircle or a similar shape in a longitudinal direction along the longitudinal direction of the fuel injecting body B with a front face 9d of a gas fuel injection side for exposing from a nozzle exposing opening 10 in the fuel injection body B formed as an arc along an outer face of the fuel injecting body B. The injection hole 9a is formed along a diameter direction of the fuel injecting body B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005281071-A (JP)
Title: Silicon single crystal pulling apparatus and single crystal silicon wafer
Inventor: KAITO RYOICHI
IPC: C30B15/14
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon single crystal pulling apparatus, with which a silicon single crystal wherein R-OSFs are distributed in its outermost periphery and COPs are reduced can be manufactured at a low cost, and to provide single crystal silicon wafers.  <P>SOLUTION: In the silicon single crystal pulling apparatus, when the value of the thickness of a side face heater for heating a quartz crucible is defined as A, the interval B between the inner peripheral surface of the side face heater and the inside (inner peripheral surface) of the body part of the quartz crucible is set to be not higher than three times of A. At the same time, the interval C between the upper surface of a bottom face heater and the deepest part of the inside (inner bottom surface) of the bottom part of the quartz crucible is set to be not higher than two-third of the height H of the quartz crucible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005132815-A (JP)
Title: Optically active sulfonic acid compound
Inventor: TAKAHASHI TERUKI
IPC: C07C311/49
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new axially asymmetric compound that can be used as an agent for introducing an asymmetric auxiliary group.  <P>SOLUTION: This invention is an optically active sulfonic acid compound represented by formula (1) [wherein R<SP>1</SP>is a 1-4C alkoxy, a 1-4C perfluoroalkoxy or a group represented by formula (2); R<SP>2</SP>is hydroxy, bromine atom, a 1-4C alkoxy, amino or a monosubstituted amino; R<SP>3</SP>is hydrogen atom or the like; R<SP>4</SP>is hydrogen atom or the like; R<SP>5</SP>is identical to R<SP>4</SP>or hydrogen atom].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005283470-A (JP)
Title: Voltage distribution detecting device and inspection device of circuit board, and method thereof
Inventor: YANAGISAWA YASUYUKI
IPC: G01R31/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage distribution detecting device having a simple structure that highly accurately detects the voltage distribution of a circuit board, by applying electrooptic effect, and to provide an inspection device that inspects electric defects of the circuit board by using the voltage distribution detecting device.  <P>SOLUTION: The inspection device of the circuit board comprises an electro-optical element 1 that the refractive index of light varies, in response to the voltage distribution generated in the circuit pattern of the circuit board 2, a means 10 of detecting light that detects the reflected light from the electro-optical element 1, and a means 11 of detecting voltage distribution that detects two-dimensional voltage distribution generated in the circuit pattern of the circuit board 2, based on the detected results of the means 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287560-A (JP)
Title: Billiard cue
Inventor: MIKI KAZUNORI
IPC: A63D15/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a billiard cue that reduces an amplitude caused at both ends of a cue body and irregularities in a stroke by means of a simple structure and provide a stable stroke by effectively transmitting a striking force to a ball.  <P>SOLUTION: The billiard cue is made by connecting a bat 14 and a shaft 12, the weight balance of which is adjusted by attaching a first weight 20 to the rear end side of the bat 14. The shaft 12, the bat 14 connected to the shaft 12 and has an overall length made shorter than a normal play cue by a prescribed length, a new weight adjustment mechanism 30 attached to the shortened bat 14 and installed forward of the first weight 20 at the rear end. For the weight adjustment mechanism 30, the bat 14 is cut at the forward side apart from the first weight 20 at the rear end, an external thread 32 is provided at one cut end and an internal thread 34 is provided at the other cut end and are connected in the form of a rod, at least one second weight 36 inserted into the external thread 32 and pinched by threaded engagement with the internal thread 34 is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292917-A (JP)
Title: Medical paperwork processing apparatus
Inventor: YUYAMA HIROYUKI
IPC: G16H10/60
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical paperwork processing apparatus provided with functions to appropriately bill instruction fees.  <P>SOLUTION: The medical paperwork processing apparatus has a display means 1 for displaying an examination information registration screen, which includes patient data columns, examination data columns and instruction fees data columns, and a storage means 3 for storing instruction fees calculation masters provided with disease name data and instruction fees data corresponding to the disease name data. The apparatus also has a control means 4 for extracting corresponding instruction fees data based on disease name data for patients with referring to the instruction fees calculation masters, and for sorting the extracted instruction fees data in decreasing order of points to display them in the instruction fees data columns on the examination information registration screen in the display means if there are a plurality of extracted instruction fees data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI