baber/WOPTO huggingface dataset:
Patent JP-2004133302-A (JP)
Title: Method for adhering photomask and apparatus therefor
Inventor: OKAWA TAKESHI
IPC: H01J9/14
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for adhering a photomask in which production of an air reservoir can be definitely prevented, the evacuation time is significantly reduced and the production efficiency can be improved.  <P>SOLUTION: A sealed space 27 between a metal thin plate 11 and a photomask 21 opposing to the metal thin plate 11 is evacuated to tightly adhere the metal thin plate 11 with the photomask 12. When the sealed space 27 is evacuated, the evacuation pressure is stepwise increased, with the evacuation pressure in the initial state controlled to 1.5% to 2.5% of the maximum evacuation pressure as possible and the evacuation time in the initial stage controlled to 40% to 60% of the total evacuation time. By optimizing the evacuation pressure and the evacuation time in the initial stage, production of the air reservoir is surely prevented as well as the evacuation time is reduced and the production efficiency is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135178-A (JP)
Title: Handover program
Inventor: IWAMA TOMOHIRO
IPC: H04L12/701
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handover program capable of relieving delay and omission of communication data due to handover of a mobile terminal by overcoming the problem which Mobile IP technology has.  <P>SOLUTION: A home agent 101 previously informs each of a plurality of foreign agents 104 and 106 existing near a visiting destination network 108 of the mobile terminal 102 of authentication information of the mobile terminal 102 and transfers a packet to the mobile terminal 102. Then, transfer of the packet to the mobile terminal 102 is started immediately after the foreign agent 104 of the handover destination network performs authentication of the mobile terminal 102 in the case of the handover of the mobile terminal 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326926-A (JP)
Title: Self-seal tire and its manufacturing method
Inventor: NAITO MITSURU
IPC: B29L30/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-seal tire in which an adhesive does not move during traveling of a vehicle, workability at formation of a punk seal layer is favorable, appearance is not harmed and handling performance is excellent, and its manufacturing method.  <P>SOLUTION: The punk seal layer 2 is attached on the whole surface of a tire inner wall face 1X from one shoulder part S to the other shoulder part S of a pneumatic tire 1. This punk seal layer 2 is so constituted that on an outer circumferential face 3a of an annular sponge layer 3 impregnated with the adhesive X so that it is exposed to the outer circumferential face side, an adhesive layer 4 made of the adhesive X to adhere to the tire inner wall face 1X is provided. By a restoring force of the sponge layer 3 attached in the compressed state, the punk seal layer 2 is pressed onto the tire inner wall face 1X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136002-A (JP)
Title: Game machine
Inventor: KOMORI TAKAO
IPC: A63F5/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a game is played from one betting ball number such as fraction betting and the result does not become disadvantageous for a player.  <P>SOLUTION: When the detected betting ball number is a ball number short of playing a game of one unit, it is judged whether or not a certain role wins (temporarily wins) (step S2230) and in the case of the temporary win, main win judging processing is performed to determine whether or not the role is to be determined (step S2240), so that the game is played from one betting ball number such as fraction betting and the result does not become disadvantageous for the player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208841-A (JP)
Title: Micro machine switch and phased array antenna device using the switch
Inventor: SUZUKI KENICHIRO
IPC: H01Q23/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize an inexpensive and high performance micro machine switch capable being mass-produced.  <P>SOLUTION: This micro machine switch comprises a flexible beam member 8 supported on a substrate 1 through a support member 7 installed on the substrate 1 in proximity to a gap, a contact electrode 5 installed at least on the beam member 8 at a position opposed to the gap on the substrate side, and a lower part electrode 4 installed on the substrate 1 opposedly to a part of the beam member 8. The beam member 8 functions as an upper electrode 9 by providing a conductivity in an area ranging from the contact portion thereof with the support member 7 to a position opposed to the lower electrode 4, and is formed of the materials of two or more types disposed on the center surface of the beam member 8 parallel with a substrate surface so that the coefficients of thermal expansion are symmetrical with each other along a thickness direction orthogonal to the substrate surface in a part area at least between the connection portion thereof with the support member and the position opposed to the lower electrode 4. The contact electrode is installed through an insulation member thicker than an insulation member 6 when installed on the beam member 8 on the substrate side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144124-A (JP)
Title: Apparatus for transferring belt- or tape-shaped material
Inventor: BRINKMANN BERNHARD
IPC: A24C5/20
Filed: 2002-10-23
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for transferring a tape-shaped material, especially a wrapping material or a covering material for a rod-shaped article in tabacco industry with a treating apparatus 14 provided with tensile mechanisms 8, 10; 8, 10'; 8, 10" movable at an angle from the transfer direction of a material 1, composed so as to guide the material 1 for deflection from a moving passage thereof in order to form a tensile force through the tensile mechanisms 8, 10; 8, 10'; 8, 10" and equipped with a driving gear 12 for moving the tensile mechanisms 8, 10; 8, 10'; 8, 10" and a method for transferring the wrapping material or the covering material. SOLUTION: The driving gear 12 is formed so as to apply force actually regulable to a constant value without being influenced with positions of the tensile mechanisms 8, 10; 8, 10'; 8, 10" relatively to the tensile mechanisms 8, 10; 8, 10'; 8, 10". The force produced in order to load the material 1 is regulated to the constant value without being influenced with the degree of deflection.
Patent JP-2004107610-A (JP)
Title: Polyurethane resin containing epoxy group
Inventor: EMA KENJI
IPC: C08G18/10
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane resin that has improved heat resistance, especially greatly improved melt dropping at burning.  <P>SOLUTION: In the polyurethane resin comprising an epoxy-containing urethane prepolymer and a polyol as main components obtained by causing a polyisocyanate to react with an epoxy compound having a hydroxide group and an epoxy group, the epoxy-containing polyurethane resin satisfies the formula: E/U=0.05-0.7 (equivalence ratio) wherein E is the amount of the epoxy group in the epoxy compound and U is the amount of the urethane group produced by the reaction between the isocyanate group of the isocyanate compound used as a raw material of the polyisocyanate with the hydroxide group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141474-A (JP)
Title: Heat treatment equipment
Inventor: HIRAYAMA KOTARO
IPC: B09B3/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate treatment temperature restriction in a rotary type heat treatment using superheated steam.  <P>SOLUTION: A steam superheating mechanism 3b for feeding superheated steam to a treatment chamber 1 operated while rotating is directly disposed in the treatment chamber 1 and is operated while rotating along with the treatment chamber 1. This constitution can dispense with a rotary joint from a superheated steam feed route and dissolve the treatment temperature restriction derived from the heat resistance of the rotary joint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005886-A (JP)
Title: Information recording and reproducing apparatus
Inventor: ONOE KENTARO
IPC: G11B7/125
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing apparatus which reduces parts count and cost, and realizes more exact luminescence power control.  <P>SOLUTION: The apparatus is comprised of one photodetector 41 for monitoring the semiconductor optical output to be used for a CD-R/RW and a DVD+R/RW in common, an amplifier 42 for amplifying the output signal of the photodetector 41 and carrying out level shift of a monitoring signal to resolution for the CD-R/RW, and an amplifier 43 for carrying out level shifting of the monitoring signal to resolution for the DVD+R/RW. Amplification factors for amplifiers 42, 43 are controlled by a control signal from a system controller 16, and amplification factors are made variable by each optical disk of differing reflectivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149420-A (JP)
Title: Method for improving attracting function for natural enemy to insect pest in plant
Inventor: TAKABAYASHI JUNJI
IPC: A01N37/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving attracting functions for natural enemies to insect pests in plants with which production of volatile substances is induced even when jasmonic acid is used at a low concentration nontoxic to the plants.  <P>SOLUTION: The method for improving the attracting functions for the natural enemies to the insect pests in the plants is characterized by mixing the jasmonic acid with spermine and treating the plants therewith. The method utilizes synergistic effects of the jasmonic acid with the spermine. Induction of biosynthesis of the volatile substances can be promoted, and attracting functions for the natural enemies to the insect pests in the plants can be improved even when the jasmonic acid is supplied at a low concentration with slight adverse effects. The method is considered as effectively utilizable for exterminating the insect pests in the plants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151019-A (JP)
Title: Manufacturing method of zinc oxide gas detection membrane, gas sensor equipped with the zinc oxide gas detection membrane, and gas leak alarm and gas leak alarm system using the gas sensor
Inventor: TEJIMA YUKO
IPC: G01N27/12
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture efficiently a zinc oxide gas detection membrane capable of improving gas sensitivity.  <P>SOLUTION: A precursor solution is formed by adding 2-methoxy ethanol (alcohols) and monoethanol amine in alkanol amines to zinc acetate dihydrate (zinc soluble salt group), and the precursor solution is hydrolyzed with distilled water by a sol-gel method, to thereby manufacture the zinc oxide gas detection membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152684-A (JP)
Title: Fuel cell stack
Inventor: SATO MASAHIKO
IPC: H01M8/24
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack having plates not unnecessarily separating from each other when an inertial force is applied in a lamination direction, efficiently securing an intended sealing property.  <P>SOLUTION: A fixing mechanism 52 for fixing a first terminal plate 20a, a first insulating plate 24a, and a first end plate 22a is provided with a bar-like power extraction terminal 54 fitted to the first terminal plate 20a, and penetrating through a cylindrical part 60 of the first insulating plate 24a and a stepped hole part 62 of the first end plate 22a. A resin collar 64 is arranged at the side of the first end plate 22a, and the first terminal plate 20a, the first insulating plate 24a and the first end plate 22a are integrally fixed by the resin collar being screwed down to a screw part 58 of the power extraction terminal 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154062-A (JP)
Title: Fishing sinker
Inventor: TANIGUCHI MASAHARU
IPC: A01K95/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sinker applicable to a plurality of fishing tackles and seldom getting snagged or the like.  <P>SOLUTION: The sinker 4 is such one that a bullet-shaped interline sinker part 4p and a nearly semispherical crunched sinker part 4k are unified via a divided groove 4c. In this sinker 4, an interline hole p is provided at the center of the interline sinker part 4p and the crunched sinker part 4k is provided with a crunched groove k along the extending direction of the interline hole p, the flank of the crunched sinker part 4k is provided with a guide groove g for guiding a fishline 1, the tip of the fishline 1 threaded from the interline hole p through the crunched groove k is returned to the divided groove 4c along the guide groove g and then threaded again through the crunched groove k, subsequently the crunched groove k is crushed, thus ensuring this sinker 4 to be fixed at any position of the fishline 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165890-A (JP)
Title: Image reader
Inventor: MAEDA KEIJI
IPC: H04N1/48
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of prevent a wrong discrimination regarding color area.  <P>SOLUTION: The image reader is equipped with: an original conveying means of conveying an original from an original placing part to an original discharge part through an image read part comprising a contact glass 110 and a read part guide plate 19; an image read means of reading an image recorded on the original by the image read part; and a color area discriminating means of discriminating achromatic color areas from chromatic color areas of the image read by the image read means. The original conveying means has a 1st conveyance path (1st original conveyance path 10) for conveying the original from the original placing part to the image read part and a 2nd conveyance path (2nd original conveyance path 20) for conveying the original from the image read part to the original discharge part. An original behavior stabilization part 120 which stabilizes the behavior of the original in a direction perpendicular to the original surface of the original is provided at the image read part on the side of the 1st original conveyance path 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160389-A (JP)
Title: Method of forming curing coating film
Inventor: TOMINAGA YOJI
IPC: B05D3/06
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a curing coating film which has equal performance (for example, fouling resistance and adhesiveness with a base material) as the case of using a high pressure mercury lamp by overcoming problems occurring when an ultraviolet emitting device is used as a light source of the high pressure mercury lamp (for example, the necessity of a high voltage power source, lowering of quality, danger to workers), and which requires shorter coating film curing time per unit area compared to the case of using the high pressure mercury lamp of 100 V specification.  <P>SOLUTION: In the method of forming the curing coating film, the base material is coated with an ultraviolet-curing type coating agent containing a photopolymerizable resin and a photopolymerizing initiator having absorbency at 380 nm or more, is then irradiated with ultraviolet rays by using an ultraviolet emitting device having a low pressure mercury lamp as the light source, and thus the coating film is cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162423-A (JP)
Title: Underground storage type gate device
Inventor: YOSHIMURA HIROYUKI
IPC: E04H6/42
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground storage type gate device capable of performing smooth power transmission without causing looseness by composing a lifting device for lifting horizontal members, of a screw (a spiral screw) and a slider vertically moved by the rotation of the screw.  <P>SOLUTION: In this underground storage type gate device, the shutoff horizontal members 3, 4, 5 are liftably disposed between opposedly arranged posts 2, 2, and the horizontal members 3, 4, 5 are housed in an underground housing part 16 when lowered. The gate device is characterized in that the lifting device 15 for lifting the horizontal members 3, 4, 5 is provided with the screw 13 and the slider 14 vertically moved by the rotation of the screw 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172257-A (JP)
Title: Method for manufacturing multilayer wiring board and the multilayer wiring board
Inventor: AKIMOTO SATOSHI
IPC: H05K3/38
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer wiring board and the multilayer wiring board excellent in heat resistance and a reliability of adhesion after moisture absorption.  <P>SOLUTION: The method for manufacturing the multilayer wiring board comprises the steps of (a) laminating a second polyimide wiring film having a polyimide surface of an oxide atom concentration of 20.0-30.0% measured by the X-ray photoelectron spectroscopy (XPS) at least on one side of a first plyimide wiring film having wiring patterns on both its sides with the interlayer conducted by blind via holes and with the other side having conductive layer arranged inside, through the adhesive layer, and (b) working the conductive layer to the prescribed wiring pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171657-A (JP)
Title: Boosting circuit and non-volatile semiconductor storage device containing the same
Inventor: OSAWA KOICHI
IPC: H02M3/07
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boosting circuit, in which a boosting efficiency is enhanced without increasing a chip area, and a time required for reaching a desired boosting voltage different in a voltage level and current ability is shortened.  <P>SOLUTION: A stage-number switching circuit 20, for switching an output terminal of a charge pump circuit 12 and an input terminal of a charge pump circuit 13 between a connected state and an unconnected state, enables clock signals (CLK1, CLK3) to be supplied to the charge pump circuit 11 among 4-phase clock signals (CLK1-CLK4) to be supplied to 2-stage charge pump circuits in the case where a stage-number switching control signal (SWHON) is at a power supply voltage VDD level, is synchronized with pumping of the charge pump circuits, and turns on an internal switching transistor at a potential higher than a boosting potential of the charge pump circuit 12 in the previous stage, whereby the 2-stage charge pump circuits 11, 12 and the 2-stage charge pump circuits 13, 14 are connected in series with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169810-A (JP)
Title: Fluid controller
Inventor: MAKINO MEGUMI
IPC: F16K31/524
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid controller of simple configuration for reducing an installation space when the plurality of fluid controllers are installed.  <P>SOLUTION: A lever guide member 14 having a through hole 20 capable of movably accommodating a lower end portion of a lever 13 is disposed on an upper surface of a lever receiver 10. The through hole 20 in the lever guide member 14 has a first stopper surface 21 to stop the lever 13 oscillated in the flow passage closing direction in a first inclined state and a stopper surface 22 provided facing the first stopper surface 21 to the lever 13 oscillated in the flow passage opening direction in a second inclined state. The distance between a lever reception-abutting surface 13a of the lever 13 stopped in the second inclined state and the axis of a horizontal shaft 12 is set to be larger than the distance between an abutting surface 13b on a lever receiver 13 of the lever 13 stopped in a first inclined state and the axis of the horizontal shaft 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174354-A (JP)
Title: Air diffusing equipment
Inventor: TANIGUCHI TOMOHIKO
IPC: C02F3/20
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide air diffusing equipment wherein an air diffusing panel and other air diffusing means are provided.  <P>SOLUTION: In the air diffusing equipment wherein the air diffusing panel and other air diffusing means are provided and air is distributed to the respective air diffusing means from a main air feed means, the air diffusing panel and the air diffusing means are different in installation height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178997-A (JP)
Title: Wedge bulb and lighting fixture
Inventor: SAKAI KAZUHITO
IPC: F21Y101/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wedge bulb and a lighting fixture capable of irradiating light in a direction other than a light axis with an LED as a light source.  <P>SOLUTION: The wedge bulb with the LEDs as light sources is structured with a first LED 10 arranged on the light axis 3 directed toward front of the light axis and a second LED 20 arranged behind the first LED 10 directed toward front of the light axis. Further, a reflective means 40 for reflecting light irradiated from the second LED 20 in all directions may be fitted in front of the second LED 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179577-A (JP)
Title: Wiring board and its manufacturing method
Inventor: SUZUKI TOMOE
IPC: H05K3/32
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which can be easily manufactured despite the fact that it is capable of coping sufficiently with a reduction in size.  <P>SOLUTION: The wiring board 11 is equipped with a wiring board main body 12, a pad group, solder resists 21 and 22 and the like. The wiring board main body 12 is provided with a first main surface 13 and a second main surface 14. An electronic part mounting region 15 where an electronic part 16 is mounted is set up on the first main surface 13 of the wiring board main body 12. The pad group is arranged in the electronic part mounting region 15 and composed of a plurality of pads 23 connected to the electronic part 16. The solder resist 21 covering the first main surface 13 is provided with a recess 28 formed corresponding to the electronic part mounting region 15 so as to expose the pad group. An anisotropic conductive material layer 71 is formed in the recess 28 so as to cover the pad group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186215-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHINKAWA ETSUKO
IPC: H01L21/336
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device with which a plurality of TFTs having different characteristics can be formed by separating them on the same substrate.  <P>SOLUTION: A gate metal is formed, the gate metal is partially etched at every TFT different in the required characteristics, and a gate electrode is formed. Namely, resist is exposed and a resist mask is formed at every TFT different in the required characteristics. The gate metal is etched at every TFT different in the required characteristics by using the resist mask. The gate metal covering a semiconductor active layer in TFT except the TFT where the gate electrode is patterned is covered with a resist as it is. A gate electrode forming process of respective TFT is performed under an optimized condition by adjusting it to the required characteristics. An impurity element is doped to a source region, a drain region, a Lov region and a Loff region as required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI