baber/WOPTO huggingface dataset:
Patent JP-2004349414-A (JP)
Title: Circuit board and its manufacturing method
Inventor: ISHIDA YOSHIHIRO
IPC: H05K3/28
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an IC package substrate made by an etch back method has no compatibility with high-density wiring and has a low reliability due to the exposure of copper outside a sealing section of an IC package and has a low yield, since an electrolytic plating wire has a problem such as a large etching thickness, and at the same time an electroless plating method has a problem such as lacking in bonding stability and being expensive.  <P>SOLUTION: In the IC package substrate, an electrolytic pattern and an exposure pattern are formed of solder resist, and a temporary electrolytic plating wire is formed by electroless plating, and then an opening is formed in the electrolytic pattern by a resist and the pattern is electrolytically plated, resulting in making the etching thickness of the electrolytic plating wire small and enabling high-density wiring. Consequently, a low-cost and reliable IC package substrate with a good bonding stability can be obtained. A problem of a poor pattern positional accuracy can be solved by not directly connecting the electrolytic pattern and the exposure pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344756-A (JP)
Title: Electret filter
Inventor: UEDA KAZUHIRO
IPC: B01D39/14
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance dust electret filter capable of being attached to the inner wall of an air-tight vessel for space-saving.  <P>SOLUTION: In the dust electret filter attached to the inner wall of the air-tight vessel, use of nonwoven fabric having a corrugated structure increases an amount of electret nonwoven fabric used to provide high dust-removing performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347224-A (JP)
Title: Hot water supply device
Inventor: SADAHIRA TADASHI
IPC: F24H1/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a hot water quantity and a hot water temperature must be changed in setting every hot-water filling and hot-water addition.  <P>SOLUTION: This hot water supply device comprises a remote control 108 having a hot-water addition switch 111 for instructing the start and stop of hot-water addition to a bathtub by a user, different from a hot-water filling switch 104, and a controller 107 for operating a heater so that the temperature of a hot-water temperature sensor 115 becomes a hot-water supply set highest temperature in hot-water adding operation, and stopping the hot-water adding operation by closing a hot water supply tap at the end of the hot-water addition. In this device, operations of a hot-water supplying operation, a hot-water filling operation and the hot-water adding operation are clearly discriminated by the remote control 108 and the controller 107, and a hot-water supply set temperature, a hot-water filling set temperature, and a hot-water addition set temperature are also discriminated, so that the hot water supply device can be operated while discriminating the hot-water filling amount and the hot-water addition amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344396-A (JP)
Title: Shoehorn attached to shoes
Inventor: KAWASE SUMINOSUKE
IPC: A43B11/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoehorn which is made of a single component and with which a user puts on shoes while standing without bending, squatting and using fingers when putting it on, which provides the shoes being safe for an elderly, physically handicapped person by allowing the person to easily put it on and take it off without treading a heel, and which provides fashionable shoes for girls in association with various ornaments.  <P>SOLUTION: The shoehorn is made of a hard material. Its lower end is brought into contact with a shoe sole, a middle part has a spherical shape to come in contact with the rear surface of the heel, and an upper part is inclined backward. A smooth curved surface is obtained in an upper end part. The whole shoehorn is made of the hard material, and attached onto the inner surface of the heel of the shoes by adhesion, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313701-A (JP)
Title: Game machine
Inventor: TAJIMA SHUNSUKE
IPC: A63F5/04
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine wherein working time, working costs and a work amount are reduced and stability and safety is excellent by facilitating carrying work of the game machine, installing of the game machine, work of wiring processing etc. in the replacing work of the game machine.  <P>SOLUTION: The game machine has structure separated into an upper unit and a lower unit with the whole frame, and the upper unit is attachable and detachable integrally with a box shape. In addition, the game machine has structure wherein a medal replenishing chute connecting member is connected to a lower unit, so that only the upper unit is attached and detached for the replacing work of the game machine. Thus, the medal replenishing chute does not have to be attached to and detached from the game machine, so that a burden of replacing work is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346386-A (JP)
Title: Vacuum film-forming apparatus and transparent gas-barrier film
Inventor: KOMORI TSUNENORI
IPC: C23C16/52
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent gas-barrier film having high transparency together with superior oxygen impermeability and steam impermeability, which is manufactured in a film-forming apparatus for forming a gas-barrier layer on the film of a plastic substrate, and to provide a vacuum film-forming apparatus for manufacturing the gas-barrier film.  <P>SOLUTION: The vacuum film-forming apparatus comprises sections for unwinding and winding a web-shaped plastic substrate; a film-forming section comprising a film-forming chamber having a function of controlling the degree of vacuum, and an electrode for plasma CVD installed in the film-forming chamber; and a drum provided with a temperature-controlling device having a temperature-controlling function for measuring and controlling the temperature of a film surface during film formation. The method for forming the transparent gas-barrier film having the gas impermeability on at least one surface of the above plastic substrate by using the above vacuum film-forming apparatus comprises; keeping the film-forming chamber to a predetermined vacuum atmosphere; and controlling the temperature of the plastic substrate which is being film-formed, into a temperature range within ±30% of the glass transition point (Tg) of the plastic substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350442-A (JP)
Title: Switch gear
Inventor: MIHARA MASARU
IPC: H02B11/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch gear capable of realizing cost reduction by preparing a rigid housing, using a thin-plate material.  <P>SOLUTION: This switch gear comprises a breaker chamber basket body 19 having a floor plate 22 and a pair of side surface plates 23, 24; a pair of corner frames 25, 26 respectively provided at two corner portions at inner and lower portions of the breaker chamber basket body 19, forming a roughly L-shaped sectional surface and having vertical plate portions 25a, 26a and horizontal plate portions 25b, 26b; an intermediate frame 27 of which both end portions are connected with a main surface of the vertical plate portions 25a, 26a; and a breaker cradle floor plate 7 disposed on the intermediate frame 27 and of which both edge portions facing are layered on the horizontal plate portions 25b, 26b of the corner frames 25, 26 to be fixed. The drawer type breaker 5 is placed on the breaker cradle floor plate 7 so as to move freely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087090-A (JP)
Title: Method of manufacturing stamper for production of optical recording medium and apparatus therefor
Inventor: KOYAKE HISASHI
IPC: G11B7/26
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a stamper for production of an optical recording medium by which micro-flaws occurring at the formation of a metal thin film by electroless plating can be prevented with the use of a photo-resist original plate having a light absorption layer, and an apparatus therefor.  <P>SOLUTION: In the method of manufacturing the stamper for production of the optical recording medium and the apparatus therefor with the use of a photo-resist original plate 12 provided with the light absorption layer, prior to manufacturing the stamper, as simulation such as a trial experiment, for example, a plurality of metal-chloride solvents are sprayed (a) from a solvent spraying apparatus 16 onto a light absorption later original plate or the photo-resist original plate formed with the light absorption layer on a substrate for trial experiment in advance and strong acid is sprayed (b) from a strong acid liquid spraying apparatus 18, so that only a metal to become a catalyst of electroless plating is mounted on a surface of the light original plate. Then, a liquid for washing is sprayed (c) from a liquid spraying apparatus 20, and the light original plate original plate is immersed in water (d). The spray time is determined, such that a saturation quantity of chlorine ions extracted from the light original plate in (d) becomes 0.0044 to 0.1990 μg/cm2. Thereafter, pre-treatment of electroless plating is performed for the spray time determined in (a), (b) and (c) to manufacture the stamper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355172-A (JP)
Title: Job shop type production system, tracking device, tracking method, program and recording medium
Inventor: SUWA MITSUNOBU
IPC: G06Q50/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job shop type production system that increases productivity by tracking presence information about work even if IDs can not be assigned direct to the work, in a product production line comprising a plurality of devices for work machining, assembly and the like including operators' operations of loading and removing work into and from the devices.  <P>SOLUTION: Operators load and remove work into and from the devices according to a prescribed operation procedure, and production performance data on production from the plurality of devices are managed. The plurality of devices, assemblies/workpieces and operators are modeled, and from the modeling data and production plan data of the day, work loading and removing timing and operators' work allocation are decided. From the decision results, production performance and presence information about work are predicted in every device, and the production performance prediction is compared with actual production performance by the device, so that the determination of the presence information about the work provides accurate position tracking of the work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004023786-A (JP)
Title: Method and apparatus for extracting repeatedly inserted watermark
Inventor: OH SANG-HEUN
IPC: H04N7/08
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for extracting a water mark from original information to rightly extract a final watermark even when watermarks are considerably damaged.  <P>SOLUTION: The method for extracting the watermark from the original information with the watermarks repeatedly inserted therein includes a step (a) for extracting a plurality of watermarks from the original information, a step (b) for calculating reliability of the extracted watermarks, and a step (c) for determining the final watermark based upon the calculated reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355929-A (JP)
Title: Mounting structure of fuel cell
Inventor: KANEKO TAKESHI
IPC: B60K1/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a fuel cell capable of mounting or demounting only a fuel cell body and mounting a fuel cell on a vehicle by simple work.  <P>SOLUTION: A rotating shaft 5 installed at a front end part of a fuel cell frame 4 on which the fuel cell 3 is mounted is supported on a lower surface side of a floor panel 20 of the vehicle, the fuel cell frame 4 is rotatably supported in the floor panel 20 through the rotating shaft 5, and the fuel cell 3 is fixed to the fuel cell frame 4 to mount the fuel cell 3 on the lower part of the floor panel 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354662-A (JP)
Title: Layout structure of color cell of color film
Inventor: CHUANG LI-SEN
IPC: G02B5/20
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout structure of color cells of a color film in which a high aperture ratio can be maintained with high analyzing level by controlling the design of a part of the color cell width.  <P>SOLUTION: The layout structure of color cells of a color filter comprises a plurality of color cell units continuously arranged, in each unit consisting of a first color cell, second color cell, third color cell and fourth color cell, sequentially arranged. The first color cell, second color cell, and third color cell are different types of color cells from one another, while the second color cell and the fourth color cell are in the same type of color cells in the same dimensions. The effective width W<SB>1</SB>of the first color cell, the effective width W<SB>2</SB>of the second color cell and the effective width W<SB>3</SB>of the third color cell are in relation of W<SB>1</SB>=A×W<SB>2</SB>(wherein A=1.7 to 2.3) and W<SB>3</SB>=B×W<SB>2</SB>(wherein B=1.7 to 2.3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351742-A (JP)
Title: Recording paper, ink jet recording method and ink jet imaging device
Inventor: HOSOI KIYOSHI
IPC: B41M5/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording paper which eliminates curling and waviness after being left alone for drying immediately after printing and shows excellent ink drying characteristics, and an ink jet recording method and an ink jet imaging device.  <P>SOLUTION: The recording paper contains at least cellulose pulp, a loading material and a thickening agent, and shows an ink penetration depth of 20 to 40 μm when the ink with a surface tension of 25 to 37 mN/m and a viscosity of 1.5 to 4.0 mPa s is injected at a supply ratio of 0.9 mg/cm<SP>2</SP>per unit area. Alternatively, the recording paper contains at least cellulose pulp, a loading material and a thickening agent, 0.5 to 2 g/m<SP>2</SP>in terms of dry mass of which are saturated in the paper. The ink jet recording method using the recording paper and the ink jet imaging device using the recording paper are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355385-A (JP)
Title: System for grasping the number of bus passengers getting on and off
Inventor: TAKESADA MUTSUHARU
IPC: G08G1/127
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To install a display panel on a bus stop to display next starting bus information such as the destinations, scheduled arrival time, congestion states and the number of passengers intending to get off on the display panel.  <P>SOLUTION: The system for grasping the number of passengers intending to getting on/off comprises: a bus 1 provided with an reader for reading out the information of a passenger ticket 3 with an IC tag which is carried by each passenger and a transceiver; a bus operation management center 5 provided with a management sever 6, a DB 7, etc.; a display panel installed in each bus stop; and a communication line connecting between the bus and each display panel and is constituted so that boarding section information is read out from a ticket with an IC tag which is carried by each passenger when the passenger gets off at a bus stop A, information obtained by adding bus ID to the read information is transmitted to the bus operation management center 5, the management server 6, on the basis of the obtained information, prepares next starting bus information to be displayed on the display panel 11 of the next bus stop B and transmits the prepared information to the display panel to display it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354780-A (JP)
Title: Laser beam machining apparatus
Inventor: OKADA JOJI
IPC: G02B26/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus which is miniaturized to reduce the space for installation and easily maintained by keeping a sufficient amount of intake of cooling air.  <P>SOLUTION: The laser machining apparatus is provided with: a laser oscillation part which is excited by being irradiated at an end face of a laser medium with excitation light emitted from a laser control part via a connection part 63 and emits laser oscillation light from the other end face; a scanning part which scans the oscillated laser light; and a condensing part which condenses the scanning light and emits a laser output. The apparatus has a laser machining apparatus case 55 in which the laser oscillation part and the scanning part are so fixed that both optical axes coincide in the laser beam machining apparatus case 55 which is composed in a shape extending in a single direction, the connection part 63 is provided at an end part and the condensing part is provided at the other end face, and thus, the emitting direction of the laser output outputted from the condensing part is so formed to extend along the longitudinal direction of the laser beam machining apparatus case 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351013-A (JP)
Title: Game control method and slot machine using the method
Inventor: FUJII YOSHIAKI
IPC: A63F5/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the disappointments of a player in the case that a winning flag corresponding to the prize of a low privilege is discharged.  <P>SOLUTION: A plurality of discharge modes expressing the contents of discharge control by a number indicating a prescribed discharge pattern are set. Each discharge pattern is constituted of the number of times of discharge, the flag (BB flag or RB flag) of a discharge object of each time, and a drawing table to be used for deciding the number of games to be performed until the discharge. The discharge patterns indicated by the numbers 5-8 are the ones for discharging the RB flag singly. In any discharge mode, after performing the discharge pattern of the RB flag, the discharge pattern set so as to select the relative small number of the games is performed and thus the state of frequently generating the discharge is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351586-A (JP)
Title: Hard coating for cutting tool
Inventor: WAKUI HIDEO
IPC: B23B27/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coating for a cutting tool capable of improving abrasion resistance of high hardness quenched steel represented by SKD 11, which is conventionally insufficient.  <P>SOLUTION: The hard coating film provided for the cutting tool characterized in that a first coating film containing Ti as a metal element and one or two of N and C as non-metal elements is provided directly on a surface of a base material, and a second coating film in which metal and semi-metal compositions are nitride, carbon nitride, oxygen nitride or carbon oxygen nitride represented in terms of % by atom by: Ti<SB>(100-X-Y)</SB>Cr<SB>(X)</SB>Si<SB>(Y)</SB>, where X: 10≤Cr≤ 30, Y:10≤Si≤40 is provided as an uppermost layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355995-A (JP)
Title: Organic electroluminescent display device and its manufacturing method
Inventor: FUKUOKA NOBUHIKO
IPC: H05B33/22
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high luminance image display by achieving arrangement of a transparent conductive anode electrode with a high forming temperature in an upper area of a luminance layer, where the heat resistance is low.  <P>SOLUTION: Organic electroluminescent layers 4a, 4b, 4c as a first organic layer with a low heat resistance are formed on a main substrate as an insulation substrate, and the anode electrode 8 with a high forming temperature is formed on a heat resistant and transparent cover film 7, both of which are then laminated to achieve arrangement of the transparent conductive anode electrode with a high forming temperature on the organic electroluminescent layers 4a, 4b, 4c, where the heat resistance is low. The second organic layer having a function for increasing the luminescence efficiency is formed on the transparent conductive anode electrode 8 before laminating on the organic electroluminescent layer 4a, 4b, 4c, enabling a tight connection between the organic materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004211529-A (JP)
Title: Push or pull lock
Inventor: KINOSHITA TAKUO
IPC: E05C1/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to freely choose a push-pull specification or a unilateral specification (a pull specification or a push specification).  <P>SOLUTION: This lock comprises a disengaging mechanism for a latch in which a latch lock piece journaled inside a lock box to lock the latch is turned in a direction of disengagement when an operating handle is pulled or pushed. A supporting part formed to be the lock box is provided with a turning button having a stopper. A pressing piece which is moved by the operation of the operating handle is arranged in an inside space of the lock box via a window hole formed in the lock box. A first sliding body and a second sliding body are provided in the lock box in a horizontally movable manner in relation to the pressing piece and the turning button. When the turning button is turned by a predetermined degree, the second sliding body is prevented from advancing, by which a conventional push or pull specification is switched to a state of the unilateral specification like the pull specification or the push specification.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004354337-A (JP)
Title: Pressure sensitive recording sheet
Inventor: NISHIYAMA TOMOYUKI
IPC: G01L5/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive recording sheet which can clearly indicate the reception of an impact.  <P>SOLUTION: The pressure sensitive recording sheet 10 includes a support 11, a self-coloring layer 13, and a transparent plate 15. The self-coloring layer 13 is provided on the support 11, and reacted with a pressure to color. The transparent plate 15 is formed of a material such as a plastic which permeates light, and surprise marks are formed of apertures 19, 20. When a pressure is applied to the pressure sensitive recording sheet 10, this pressure is transmitted to a lower layer self-coloring layer 13 through the transparent plate 15. Since the openings 19, 20 do not transmit the pressure, the self-coloring layer 13 colors in an area except the parts corresponding to the openings 19, 20. The colored self-coloring layer 13 can be confirmed through the transparent plate 15, and the surprise mark which is not colored, is observed to emerge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI