baber/WOPTO huggingface dataset:
Patent JP-2004159972-A (JP)
Title: Light source equipment for game machines
Inventor: TOKIBA YASUNORI
IPC: A63F7/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve earthquake-proof properties of a plurality of light sources against vibration during the game.  <P>SOLUTION: A spacer block 16 is made of a plurality of spacers 17 connected with each other by a connection 20 by an electric insulation material with elasticity or heat resistance as that of a silicon rubber or a rubber or a synthetic resin. A plurality of light sources 15 such as LEDs are installed on a wiring board 5 through the spacer block 16 and mounting legs 18 that also serve as the electrodes of the light sources 15 are connected with the electrodes of the wiring board 5 by a solder 21 via a vertical groove 19 formed on each of the spacers 17 and penetrating the wiring board 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163321-A (JP)
Title: Pressure sensor and method of connecting terminal of pressure sensor
Inventor: TASAI YOSHIAKI
IPC: G01L19/14
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor and a method of connecting terminal pins in the pressure sensor wherein a probability of generating a deformation or a poor welding in electrical connecting the contact pin and the lead pin is less than in the case that a thin flexible printed circuit board is used, a jig is not needed for positioning, and automatic welding is easily performed.  <P>SOLUTION: An edge part of the contact pin 56 and an edge part of the lead pin 62 are abutted on each other in a line and further the abutted part is directly connected with a laser spot welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162861-A (JP)
Title: Float type steam trap
Inventor: KUBO HIDENORI
IPC: F16T1/08
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float type steam trap capable of quickly exhausting large amount of low temperature air.  <P>SOLUTION: An inlet 5, a valve chamber 6, and an outlet 7 are formed by a casing formed by an inlet side member 1 and an outlet side member 2. An orifice 16 communicating the valve chamber 6 with the outlet 7 and a large valve hole 8 having large passing area are formed at a lower end of the valve chamber. A bimetal 9 having substantially U-shaped cross section as a temperature corresponding member is arranged in the valve chamber 6. A valve member 12 is fixed to the bimetal 9. The bimetal 9 is deformed to narrow the U shape when temperature is high to close the large valve hole 8 by the valve member 12 and is deformed to expand the U shape when temperature is low to open the large valve hole 8 by the valve member 12. A valve hole 13 having smaller passing area than that of the large valve hole 8 and communicating the valve chamber 6 with the large valve hole 8 is formed in the valve member 12. A hollow spherical float 14 opening and closing the valve hole 13 is arranged in the valve chamber 6 in a free condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166742-A (JP)
Title: Ozone fumigation apparatus
Inventor: MATSUDA RYOTARO
IPC: B01J19/12
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone fumigation apparatus whose maintenance is easy and whose ozone generation efficiency and fumigation efficiency are high.  <P>SOLUTION: This ozone fumigation apparatus is provided with: an apparatus body case 2 in which an air suction port 2a for sucking air from outside, a discharging port 2c for discharging the air sucked through this air suction port to outside and a ventilation path 2e provided with a ventilation fan 3 are disposed; and further is provided with an ozone generator 11 for feeding ozone to the ventilation path; photocatalyst filters 4a and 4b; and ultraviolet lamps 5a and 5b for emitting light of at least 254nm wave length when operation of the ozone generator is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172231-A (JP)
Title: Substrate treatment method, substrate treatment equipment, and substrate treatment system
Inventor: MURAOKA YUSUKE
IPC: B08B3/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently carry out a series of treatments from a wet treatment to a dry treatment without damaging a substrate.  <P>SOLUTION: In a development unit 10A and 10B, a development treatment, rinsing, and a permutation treatment are conducted in this order on a substrate W. Thereafter, the substrate W which is wet with a drying prevention liquid is wet-transferred to a super-critical drying unit 20 by means of a main transfer robot 30. In the super-critical drying unit 20, high-pressure drying (super-critical drying) which is a technical treatment is carried out. Consequently, without putting any limitations to the kind of a developer to be used in the development treatment and without causing such problems as the corrosion in a pressure vessel 202 of the super-critical drying unit 20, a series of processes from the development treatment to the high-pressure drying treatment are carried out. Due to the existence of the drying prevention liquid, the substrate W is kept from natural drying during transportation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134336-A (JP)
Title: Illumination fixture for emergency with built-in battery
Inventor: HASEGAWA YASUYUKI
IPC: F21S9/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive illumination fixture for emergency with built-in battery wherein coupling is possible, layout nature and designability are improved, and environment is taken into consideration by reducing environmental load and improving recycling nature.  <P>SOLUTION: A housing part of the built-in battery 7 for the emergency lighting is protruded from a product mounting face 1a of the fixture main body 1 to ceiling surface 9, and because the built-in battery 7 for the emergency lighting can be housed in a reflective plate 2, the built-in battery type lighting fixture for emergency of thin-type having the same full length as that of a general fixture is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171405-A (JP)
Title: Portable information terminal and character input method
Inventor: AKIMOTO HIDEKAZU
IPC: H03M11/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently performing a character input while reducing the moving quantity or pressing-down frequency of a finger when performing the character input in a portable information terminal by use of a numeric keypad and a limited number of keys by eliminating the labor hour of shifting the position of the finger to move a cursor when the numeric keypad is arranged distant from a cursor key.  <P>SOLUTION: A cursor moving function is provided in part of the numeric keypad, whereby the burden for the movement or pressing-down frequency of the finger to move the cursor in the character input is reduced. In this input method, also, a function for predicting and displaying, when pressing-down is not required, the next pattern character without pressing-down is provided, whereby the time and burden required for formation of electronic mail are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167122-A (JP)
Title: Table
Inventor: TAKEDA MASARU
IPC: A47B13/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table in which positions of legs are changeable in accordance with the number of users or a form of using.  <P>SOLUTION: On the lower surface side of a table top 2, a stop means 7 composed of a lever mechanism 71 and a fitting groove 61 is provided and a slide mechanism 4 composed of a base member 5 and a slide member 6 is provided. The slide mechanism 4 is equipped with legs 3 extending downwards. The legs 3 which can be slid by the slide mechanism 4 are stopped by the stop means 7 to change the positions of the legs 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174733-A (JP)
Title: Screen printing machine, screen printing method, and device for wiping backside of screen
Inventor: YAMAGUCHI MUTSUO
IPC: B41F35/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing machine which reduces the cost of wiping the backside of a screen, and an environmental load caused by wiping the backside of the screen.  <P>SOLUTION: This screen printing machine 1, which does screen printing by using the screen 201 and ink, is equipped with a roller 761 for transferring the ink, adhering to the backside of the screen 201, from the backside of the screen 201, and an elution part 800 for eluting the ink transferred to the roller 761.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175370-A (JP)
Title: Container for beer or sparkling alcoholic drink
Inventor: SHIMOMURA SHUICHIRO
IPC: B65D25/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a sparkling drink, which has a simple structure to suppress the disappearance of foams of the sparkling drink and is convenient to give a pleasure of drinking.  <P>SOLUTION: A partition 3 is arranged inside a container body 1, where the partition 3 separates this side 1a from the depth 1b and extends to the vicinity of the bottom face 1c of the container body 1 to form a certain gap between the lower end of the partition 3 and the bottom face 1c, thus making this side 1 and the depth side 1b communicating with this side 1a at the bottom of the container body 1. A hinge 4 having an almost U-shaped section is formed close to the center of the depth side 1b on the upper end outer circumference of the container body 1, and a lid 5 of an almost semicircular plate shape is fitted on the hinge in a swingable manner, where the lid 5 is swung around a pivot 6 and closed to cover the upper end of the depth side 1b, an opening, airtightly. At this time, if the sparkling drink is in the container body 1, foams produced on the depth side 1b never touch the fresh air, thereby remains for a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176312-A (JP)
Title: Excavating working machine
Inventor: IKUMURA TAKESHI
IPC: E02F9/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavating working machine preventable from damage caused by an falling object or the like from above coming into contact with the exposed part of a hose.  <P>SOLUTION: A turning base is provided with a swing bracket rotatably around a vertical shaft, and the base part of a boom is supported to the swing bracket in a vertically movable manner through a lateral pivot. The base part of the boom is provided with a passage space for disposing a hydraulic hose to pass from the lower side to the upper side, and a protective cover is provided for closing the passage space so as to cover it from the upper side of the boom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003225542-A (JP)
Title: Composite hollow fiber membrane reinforced with woven fabric
Inventor: LEE MOO-SEOK
IPC: B01D71/68
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite hollow fiber membrane excellent in mechanical strength, filtration reliability, and water permeability.  <P>SOLUTION: This composite hollow fiber membrane is composed of a reinforcing material of a tubular woven fabric and a polymer resin thin film for coating the surface of the reinforcing material and the polymer resin thin film is composed of a skin layer having fine pores with a pore diameter of 0.01-1 μm and an inner layer with a sponge structure having fine pores with a pore diameter of 10 μm or smaller. The composite hollow fiber membrane comprises the coating of the polymer resin thin film which is composed of the skin layer with a dense structure and the inner layer with the sponge structure having graded fine pores with the pore diameter of 10 μm or smaller and which is formed on the woven fabric as the reinforcing material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178685-A (JP)
Title: Estimating device of double refraction of optical disk, and optical disk drive
Inventor: FURUKAWA KENICHI
IPC: G11B7/085
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the amount of double refraction caused by a stress applied to an optical disk during rotation.  <P>SOLUTION: An information processing device 47 estimates the double refractivity (X) of the optical disk from a peak level of an HF signal obtained from the optical pickup when the optical pickup(OPU) is positioned at an inner periphery position of the optical disk (DISC) as a reference level (I-TOP(in)), and from a peak level (I-TOP(out)) of the HF signal measured when the optical pickup is positioned at the prescribed position where it is estimated that the stress of the optical disk is the highest (in the case of a CD disk of a diameter of 12cm, the position corresponding to time range of 60-70 minutes).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173572-A (JP)
Title: Fish meat quality improving agent and cooking processing method using the same
Inventor: SATO AKIRA
IPC: A23L17/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cook-processing method for a fish meat processed product with uniform fat-and-oil content, free from rough and dry feeling, having juicy feeling and soft feeling, and good in product yield.  <P>SOLUTION: The fish meat processed product is such as to be subjected to cook-processed by injecting fish meat with animal/vegetable fat-and-oil dispersed with starchy matter without dispersing or emulsifying it in water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180025-A (JP)
Title: Communication network, communication system and communication terminal
Inventor: OKAMURA MASAJI
IPC: H04L12/66
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize the communication network which can receive both ISDN service and ADSL service by utilizing the ISDN link.  <P>SOLUTION: A terminal device (10) is installed in a user premises (1), a communication apparatus (20) is installed in a subscriber accommodation office (2) of the service provider, and the terminal device and communication apparatus are mutually connected with a 2W metallic circuit (3). The terminal device generates an ATM signal by superimposing the signal from an ISDN terminal (11) and the signal from the IP communication terminal (12) and generates a multiplex signal by modulating such ATM signal and then transmits the multiplex signal to the communication apparatus through the 4-wire/2-wire conversion. The communication apparatus demodulates the signal after the 2-wire/4-wire conversion and then transmits the signal to the ISDN network (4) and IP network (5) through separation into the IP signal and ISDN signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175032-A (JP)
Title: Injection-molded article and method for spill-out processing in injection molding
Inventor: NAGAMINE ISAMU
IPC: B29C45/26
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection-molded article having a hollow part molded using a gas injection process, and to improve working efficiency by eliminating a cutting process of a spill-out boss after a molded article is demolded in a method for spill-out processing adapted when the injection-molded article is molded.  <P>SOLUTION: In order to form the hollow part 22 in the injection-molded article (a door pocket) 20, a spill-out pin 81 moving up and down to discharge an excess resin to the outside is elevated just before a resin is cooled and solidified to push up the spill-out boss 63, and the spill-out boss 63 is embedded in the hollow part 22 to complete the spill-out processing. Accordingly, the cutting processing of the spill-out boss 63, after the injection-molded article 20 is demolded, can be eliminated and an abrading processing can be also eliminated because no burr is generated at the time of cutting processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179575-A (JP)
Title: Core board for wiring board, its manufacturing method, and build-up wiring board using the same
Inventor: SUZUKI TOMOE
IPC: H05K3/46
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core board for a wiring board, which is superior in dimensional stability and handling properties and capable of manufacturing an article of narrow pitch with high yield.  <P>SOLUTION: The core board 12 for a wiring board is composed of a plate-like core member 15, a plurality of copper pillars 21, a resin insulator 22 and the like. The core member 15 is equipped with through-holes 18 which make its first main surface 16 communicate with its second main surface 17 and formed of metal material having a lower thermal expansion coefficient than copper. The copper pillars 21 are separately provided inside the through-holes 18 just as isolated islands. The resin insulator 22 is interposed between the copper pillars 21 and the core member 15 and between the copper pillars 21 to electrically insulate the copper pillars from each other. For instance, a build-up layer 31 equipped with insulating layers 51 and 71 and conductor layers 41 and 61 is formed on the first main surface 16 of the core board 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183287-A (JP)
Title: Fixed sash window structure in band window or vertical band window
Inventor: YAMADA TOSHIHIRO
IPC: E06B3/32
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed sash window structure in a band window or a vertical band window for effectively fixing a fixed screen to a window section.  <P>SOLUTION: The window sections are continuously formed in right /left and upper/lower directions and a part of these window sections is formed in an opening/closing window a, and other window sections are formed in fixed sash windows b. In this band window or vertical band window, upper and lower rails 8 and right and left stiles 9 are assembled in a case at the periphery of the fixed screen 12 fitted to the fixed sash window b. The upper and lower rails 7, 8 of the fixed screen 12 are attached to the window b through vertically sliding stays 15, 16 and fixed so as not to vertically slide out in the fixed sash window b when the fixed screen 12 is closed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183774-A (JP)
Title: Rotating shaft operation jig
Inventor: MIZUSAWA YOSHINORI
IPC: F16H1/14
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin rotating shaft operation jig capable of performing from outside the rotating operation of the rotating shaft which is in the innermost narrow clearance only by preparing to provide an insertion part comprising parallel two plane surfaces at axis symmetry relative to the rotating shaft.  <P>SOLUTION: The jig is configured to be an operation gear by providing a notch 9 on a spur gear and makes it possible to rotate by the operation gear 8 by spanning the notch 9 on the insertion part of operation object rotating shaft and simultaneously transmission of rotation to the operation gear 8 is performed to arrange in plan view with connection gears 6A, 6B of the spur gear and a driving gear 5. Transmission of rotating force to the driving gear 5 is performed either by rotating a chain 3 from an operation portion or by rotating the rotating shaft attaching a bevel gear at tip and then by transmitting to the bevel gear which is integrally provided on the driving gear. The jig can be formed to be thin shape because the spur gear is arranged in plan view.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186518-A (JP)
Title: Ferroelectric nonvolatile semiconductor memory and its manufacturing method
Inventor: MORIYA HIROYUKI
IPC: H01L27/105
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric nonvolatile semiconductor memory having a stack type capacitor structure for realizing a decrease in area of the capacitor portion and preventing damage to the capacitor portion surely.  <P>SOLUTION: The ferroelectric nonvolatile semiconductor memory includes a selective transistor TR, an interlayer insulating layer 16, a contact plug 18A, a capacitor unit, and a wiring 26. The capacitor unit is composed of a lower electrode 21, a ferroelectric layer 22, and an upper electrode 23. The lower electrode 21, the ferroelectric layer 22, and the upper electrode 23 are patterned in a prescribed flat shape, and an insulating layer 25 is formed all over at the interlayer insulating layer 16 other than the portion of the capacitor unit. The top surface of the upper electrode 23 is exposed from the insulating layer 24, and the wiring 26 is extended over the insulating layer 25 from the upper surface of the upper electrode 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003193983-A (JP)
Title: Reverse rotation preventing structure for centrifugal compressor
Inventor: CHOI MOON-CHANG
IPC: F04B49/10
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal noises of a compressor at the time of emergency stop and stress that possibly causes defects of components of the compressor.  <P>SOLUTION: This centrifugal compressor comprises a delivery side pipe line 51, a suction side pipe line 52, a bypass pipe line 53 that connects the delivery side pipe line 51 and the suction side pipe line 52 and is provided with a specified valve 54 on the pipe line, a control part controlling the operation of the compressor, and a sensing means 50 that sends a prescribed signal to the control part so as to open the bypass pipe line 53 at the time of quick stop of the operation of the compressor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191465-A (JP)
Title: Method for forming resist pattern, and semiconductor device and its manufacturing method
Inventor: OZAWA YOSHIKAZU
IPC: H01L21/3213
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a resist pattern by which a resist pattern is thickened and a fine resist void pattern is easily formed over the exposure limit by a light source in the conventional exposure apparatus, to provide a high-performance semiconductor device having a fine pattern formed by using a fine resist void pattern formed by the above method, and also to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: The method for forming a resist pattern is carried out by forming a resist pattern on a base layer, applying a surfactant-containing liquid containing at least a surfactant to cover the surface of the resist pattern, further applying a thickening material for the resist pattern containing at least a resin and a surfactant, thereon. The method for manufacturing a semiconductor device includes a resist pattern forming process to thicken a resist pattern formed on a base layer by the above method, and a patterning process to pattern the base layer by etching by using the thickened resist pattern as a mask.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192190-A (JP)
Title: Database production management system
Inventor: OKANO KOJI
IPC: G06Q50/04
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database production management system for producing a commodity consisting of a plurality of components.  <P>SOLUTION: When components of the commodity is inputted to a production process and assembled, a plurality of components with prescribed lot information are taken out from a packaging, and assembled in association with electronic information showing the commodity, and a database is formed by the lot information and the electronic information. According to this database production management system, the database can be easily formed by the part lot information and production schedule information. Since the detailed part structural content of the database can be confirmed, input mistake can be eliminated. Further, since a communication means and a display means are provided, a commodity to be visually detected can be specified when a defect is present, and the defect can be easily removed from the production process. Since the part lot information of the defect can be clarified, the database can be easily changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI