baber/WOPTO huggingface dataset:
Patent JP-2004287140-A (JP)
Title: Method for manufacturing screen for mobile terminal, and mobile terminal
Inventor: KOBAYAKAWA KIYOSHI
IPC: G02F1/13
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a screen for mobile terminal having a structure such that aluminum is half-vapor-deposited on a acrylic or polycarbonate material has low light-beam transmissivity and visibility of display of a liquid crystal display element is not good enough.  <P>SOLUTION: A hard coat plate obtained by providing hard coat films on both the surfaces of a flexible acrylic or polycarbonate material substrate is prepared as a raw material for the screen (step P1), and a multi-layered metal oxide film is vapor-deposited on a hard coat film on one surface of the raw material (step P2). At this time, vapor-deposition conditions are preferably that transmissivity is 70% and reflectivity is 30%. Consequently, the mirror effect that light is reflected by the multi-layered metal oxide film is obtained when a liquid crystal display element (LCD) of a mobile terminal whose front is coated with this screen is in power-saving mode or powered off and when the LCD is on, light from the LCD is transmitted through the multi-layered metal oxide film, so that characters and figures displayed on the LCD can be recognized even in a light place.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285519-A (JP)
Title: Spinneret pack for melt-spinning
Inventor: YAMAGUCHI YOSHIO
IPC: D01D4/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret pack for melt-spinning, capable of subdividing a heat-deteriorated gelatinized polymer which can not be subdivided by a foreign matter-dispersing filter layer to reduce the rate of yarn break at spinning and to improve after-processability.  <P>SOLUTION: The spinneret pack for the melt spinning obtained by laminating at least a cap, a pressure-proof disk, a metal wire filter and a filter medium in the interior of a pack case has a sintered filter of a metal staple having a cross section with a nearly polygonal shape, installed between the metal wire filter and the filter medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293814-A (JP)
Title: Refrigeration storage vessel
Inventor: TORIHATA TAKATOSHI
IPC: F25D21/14
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a liquid refrigerant from returning to the discharge side of a compressor.  <P>SOLUTION: An evaporation tray pipe 22 drawn out of the discharge side of the compressor 11 is arranged on a lower face of an evaporation tray 20 receiving and storing defrosting water in a close adhesion manner, and gas refrigerant having high temperature flows and is heated in the evaporation tray pipe 22 when performing cooling operation to evaporate and discharge defrosting water. A rising part 25 is formed on the halfway of a discharge pipe 17 extending from a discharge port 11A of the compressor 11 to the evaporation tray 20, and its top 25A is at a position higher than a spiral condenser 12 and a cooler 15. In a defrosting process, even when liquid refrigerant is collected due to abrupt cooling of the evaporation tray pipe 22 by defrosting water and all the refrigerants become liquid refrigerant and overflow from the evaporation tray pipe 22, liquid refrigerant is collected in the rising part 25, the spiral condenser 12, and the cooler 15 to surely prevent liquid refrigerant from returning to the discharge port 11A side of the compressor 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292213-A (JP)
Title: Quartz crucible for pulling silicon single crystal
Inventor: WATABE HIROYUKI
IPC: C30B29/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To pull a silicon single crystal with few defects, such as OSF or COP, in a high yield by enabling the crystallization of the inside surface of a quartz crucible for pulling the silicon single crystal.  <P>SOLUTION: The inside surface of a quartz crucible is crystallized in pulling at an elevated temperature by forming, on the inside surface, a layer which has a thickness of 1-100 μm, contains at least 2 ppm calcium oxide, and is formed from a synthetic quartz glass with an OH content of 100 ppm or higher. Thus, non-oxygen-deficiency β-cristobalite is formed, preventing mixing into a silicon melt and raising the single crystallization ratio. Since cristobalite hardly reacts with a silicon melt, the oxygen concentration in a single crystal is lowered, decreasing OSF or COP.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296722-A (JP)
Title: Package for housing electronic part
Inventor: SHIMADA SHOICHI
IPC: H01L23/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing an electronic part by which the electrode of the electronic part is surely connected to a wiring conductor formed on the upper surface of the inner peripheral part of a frame via bonding wire.  <P>SOLUTION: As for the package 6 for housing the electronic part, a first frame 2 and a second frame 3 having an opening larger than the first frame 2 are fitted to the upper surface of a substrate 1, and at least a part of the inner peripheral part of the first frame 2 is exposed for forming the wiring conductor 4 with which the electrode of the electronic part is connected on the upper surface of this. In an area outside of the array of the wiring conductor 4 in the upper surface of the inner peripheral part where the first frame 2 is exposed, rectangular conductor patterns 7 are formed respectively in a direction along the inner periphery of the first frame 2 at the site of the inner peripheral side of the first frame 2, and in a direction along the inner periphery of the second frame 2 at the site of the inner peripheral side of the second frame 3. Various kinds of misregistration can easily be identified with the rectangular conductor patterns 7, thereby surely connecting the bonding wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296290-A (JP)
Title: Battery, and negative electrode plate for battery
Inventor: KOJIMA KAZUO
IPC: H01M4/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery and a negative electrode plate for a battery easily manufacturable by a small number of processes.  <P>SOLUTION: This battery is provided with a battery can 7; a negative electrode plate 21 for a battery composed by applying a paste-like substance containing an active material on the entire surface including an edge part 22a along a long side of an oblong rectangular conductive porous substrate, and inserted into the battery can by being rolled in a tubular form; and a plate-like collector 28 having a rib 31 formed by erecting a part thereof. The rib of the plate-like collector 28 is jointed to one-side edge part of the conductive porous substrate by resistance welding with the paste-like substance applied to the edge part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290589-A (JP)
Title: Absorbent article
Inventor: SAWADA KASHIYOKU
IPC: A61F13/15
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the following inconveniences: (1) possible forward spillage despite a part of absorption capacity left at the rear part of the absorbent when used by the persons tending to let mensual the blood easily run forward or in the attitudes letting the mensual blood easily run forward; (2) possible backward spillage despite a part of absorption capacity left in the absorbent as a whole when used by the persons tending to let the mensual blood easily run backward or in the attitudes letting the mensual blood easily run backwared; and (3) incomplete accomodation of the preference pertaining to the position of application depending on the users.  <P>SOLUTION: The absorbent article is provided with a pair of left and right wing parts 11 for fixing it on the underwear on both left and right hands on the side of the back sheet 3. The wing parts 11 are made movable longitudinally in the absorbent article to accommodate diversified preference pertaining to the position of the application for the users and made adaptable favorably in any case of application, thereby eliminating the possible spillage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291214-A (JP)
Title: Ball transfer table for positioning pallet
Inventor: OGAWA MASAYUKI
IPC: B65D19/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball transfer table for positioning a pallet correctly when loading and unloading a transferred article loaded on the pallet are carried out automatically on a conveyor.  <P>SOLUTION: The ball transfer table 10 is formed so that the pallet 20 can be correctly positioned which is laid on the ball transfer table trestle 9 provided in the positioning positions of a conveyor line, and also a total of four pieces of two lines and two rows can be disposed so as to correspond to four corners substantially in the lower face of the pallet laid on the positioning positions on a conveyor frame. A ball castor 34 and a plurality of balls 40 remain interposed between an upper plate 31 and a lower plate 32 on the same circumference centering on this ball castor in each ball transfer table, a coil spring 36 is provided within a cylinder adhered to the lower portion center of the upper plate. and also a slider 37 is provided on the lower end of the cylinder. The ball castor is disposed which is urged downward by the coil spring within the slider, the ball castor is abutted against the castor stand 35 of a shallow conical concave or a caldera-like recess formed in the center of the lower plate, the upper plate is moved to the front-and-rear and the right-and-left when it is positioned, after a work delivery by the coil spring and the ball castor, the upper plate is reset automatically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303427-A (JP)
Title: Two-stage operation switch device and window driving gear for vehicle
Inventor: SUGIMOTO SATOSHI
IPC: H01H23/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage operation switch device reducing a difference between operation forces necessary for switching operation in different directions and in addition, reducing the number of components, and to provide a window driving gear for a vehicle.  <P>SOLUTION: First and second switches have single fixed contacts 11, 12 and moving contacts 13a, 14a respectively. When an operation knob 6 is inclined in a first direction shown in an arrow F1, only the first switch 15 is turned on in a first operation position of the operation knob 6, and both the switches 15, 16 are turned on in a second operation position more inclined than the first operation position. When the operation knob 6 is inclined in a second direction shown in an arrow F2, only the second switch 16 is turned on in a third operation position of the operation knob 6, and both the switches 15, 16 are turned on in a fourth operation position more inclined than the third operation position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302055-A (JP)
Title: Beam emitting angle correction optical unit and laser marking device furnished with the same
Inventor: NISHIMURA KOJI
IPC: G01C15/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle correction correction optical unit in which the emission angle of a beam is simply and accurately corrected and to provide an inexpensive laser marking device which is furnished with the optical unit and emits a plurality of lines of light.  <P>SOLUTION: The device has a first wedge prism which is composed of such a light transmissible body as glass or plastic, a means which holds the first wedge prism turnably around a predetermined axis, a second wedge prism composed of a light transmissive body arranged closely or in contact with the first wedge prism and a means holds the second wedge prism turnably around the predetermined axis independently of the first wedge prism, and the device is so composed that a beam made incident to the first wedge prism is emitted from the second wedge prism and the angle of the emitted beam is corrected by independently turning the first and the second wedge prisms by a desired angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301740-A (JP)
Title: Semiconductor sensor
Inventor: HAMAMOTO KAZUAKI
IPC: H01L29/84
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a membrane from being broken due to the expansion and contraction of a fluid inside a hollow part formed below the membrane in a semiconductor sensor having a membrane structure when the semiconductor sensor is being used.  <P>SOLUTION: The semiconductor sensor 10 is provided with both a substrate 30 and the membrane 20 formed in its upper surface, and the bottom surface of the substrate 30 is glued to a mounting surface 50 for mounting the sensor 10. The semiconductor sensor has pressure difference regulating means 22a-22c for eliminating the pressure difference of the fluid inside and outside the hollow part 34 at use. By providing the pressure difference regulating means, it is possible to eliminate the pressure difference of the fluid inside and outside the hollow part due to temperature changes and prevent the membrane from being broken due to the deformation of the membrane which occurs due to the pressure difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004255133-A (JP)
Title: Game machine
Inventor: HAGIWARA TSUNEMITSU
IPC: A63F5/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a game machine wherein a player has to make troublesome efforts of moving while grasping a small quantity of tokens by hand when tokens are reserved in a token tray to some extent because the token tray is clogged with tokens to be in the error state when winning continues to put out a large quantity of tokens and the token tray is full of tokens.  <P>SOLUTION: The game machine has the token tray for easily transferring a large quantity of tokens reserved in the token tray to a cashbox. The token tray can be easily opened/closed by the opening/closing of a door, and tokens in the token tray are automatically discharged by utilizing the power for the door to move.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004308145-A (JP)
Title: Land side reinforcing method for steel plate built-up column
Inventor: TAKAHASHI HIDETOSHI
IPC: E04H12/12
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a land side reinforcing method for a steel plate built-up column for inexpensively reinforcing a land side part of the steel plate built-up column in a short time by using a component of an existing steel plate built-up column.  <P>SOLUTION: This land side reinforcing method is provided for the steel plate built-up column constituted by fitting and continuously connecting a plurality of steel plate hollow cylindrical bodies 1<SB>1</SB>to 1<SB>n</SB>in a partially overlapping state, and erected by burying a part of the base part hollow cylindrical body 1<SB>1</SB>positioned in the lowest part in the ground; and includes a step of extracting a part above the base part hollow cylindrical body 1<SB>1</SB>in the steel plate built-up column from the base part hollow cylindrical body 1<SB>1</SB>, a step of inserting a reinforcing bar 6 into the base part hollow cylindrical body 1<SB>1</SB>from an upper opening of the base part hollow cylindrical body 1<SB>1</SB>, a step of inputting a reinforcing filler 7 in the base part hollow cylindrical body 1<SB>1</SB>, and a step of reconstructing the steel plate built-up column by using the base part hollow cylindrical body 1<SB>1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306723-A (JP)
Title: Anti-glare tool for vehicle
Inventor: SATO MASATARO
IPC: B60J3/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To dim strong light entering a driver's eyes from the outside such as the light of a headlight of an oncoming vehicle, and to prevent dazzling of the driver.  <P>SOLUTION: The anti-glare tool 1 is attached on an inner surface of a windshield 2 of the vehicle. The anti-glare tool 1 is constituted by a semitransparent anti-glare plate 3 for dimming the incident light and making the light pass, and a pair of suckers 4, 4 for detachably fixing the anti-glare plate 3 on the windshield 2. The anti-glare plate 3 is in an elongated rectangular shape, and is usually arranged vertically along a front pillar 5. The anti-glare plate 3 is arranged laterally when the light of the headlight of the oncoming vehicle enters the eyes of the driver so that the light of the headlight of the oncoming car passes the anti-glare plate 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003318353-A (JP)
Title: Semiconductor chip package
Inventor: HWANG YI-SUNG
IPC: H01L23/50
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip package which can operate normally regardless of the mounting direction of the package on a substrate.  <P>SOLUTION: The semiconductor chip package comprises a pin function section 303 which is a switching circuit for switching a pin function according to the mounting direction of the package, a pair of pin definition leads for defining the pin function, a pair of power supply leads Vcc, and a pair of ground leads GND. One of the power supply lead pair and one of the ground lead pair are rotation-symmetrical to the other. By this structure, the package has direction-flexible mountability on the substrate, eliminating a process of indicating the mounting direction of the package. Consequently, a series of processes for indicating an ID mark and testing an ID pin can be eliminated, preventing defects due to an improper mounting direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312453-A (JP)
Title: Cable utilization system, radio conversion device, and incoming call detector
Inventor: NAGATAKE EIJI
IPC: H04W88/02
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cable utilization system which can reduce the power consumption of a radio communication terminal even when using an external antenna.  <P>SOLUTION: The cable utilization system, which is provided with the radio communication terminal 10 making a communication with a radio base station through a main body antenna 11 in the case of non-connection of a cable 20 to a connector prepared in a main body and switching a signal input/output route from the side of the main body antenna 11 to the side of the cable 20 in the case of connection of the cable 20 to the connector, is provided with: the radio conversion device 30; and the incoming call detector 50. The radio conversion device 20 is connected to the radio communication terminal 10 by the cable 20 and is connected to the radio base station by a cable and converts signals from the radio communication terminal 10 to signals on the cable and converts radio signals from the radio base station to signals which can be processed in the radio communication terminal 10. The incoming call detector detects call termination from the radio base station on the basis of a registered terminal number of the radio communication terminal 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334252-A (JP)
Title: Fuzzy search method and system using plurality of sites
Inventor: NUMABE MASATO
IPC: G06F17/30
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuzzy search method using a plurality of sites for enabling a computer to make conversation with a user, to search a specific site according to an acquired input word, and to create an answer sentence for outputting it.  <P>SOLUTION: A central management center having a main computer at least is arranged, contents of an informal site are arranged in a surrogate database in a storage device of the central management center, and a communication technology is previously provided in a user computer. The main computer makes conversation with the user, specifies data desired by the user, extracts the desired data from the surrogate database, and answers the user. Then, modification is applied to the answered data desired by the user according to data in a public site and an answer is returned to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313320-A (JP)
Title: Method of manufacturing stent
Inventor: NAKAYAMA YASUHIDE
IPC: A61M29/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a stent with reduced thrombogenesis.  <P>SOLUTION: The stent comprises an expandable tubular stent body and soft polymer films with a plurality of micropores attached to both inner and outer surfaces of the stent body. The method of manufacturing the stent comprises a step of forming the polymer film for an outer layer by rotating a mold with a cylindrical inner aperture around an axis and feeding a resin material liquid into the mold, a step of feeding the stent body into the mold after that, a step of forming the polymer film for an inner layer by rotating the mold around the axis and feeding the resin material liquid into the mold, and a step of removing the stent from the mold after that.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320248-A (JP)
Title: Communication equipment, congestion avoidance method, and transmission system
Inventor: ABE KENICHI
IPC: H04L12/46
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment whereby a user can efficiently transmit frames by preventing the generation of a loop so as to ensure a transmission band in transmitting the frames by using a layer 2 protocol in a ring network, for example.  <P>SOLUTION: The communication equipment 10a is provided with: an address learning section 14 for storing entry data cross-referencing a sender MAC address, a port number 1, and a reception time of a precedingly received frame respectively; a loop detection section 1 for detecting that a succeeding frame is a loop frame on the basis of the sender MAC address, a port number 2, and the reception time of the received frame, and the MAC address, the port number 1, and the reception time stored in the address learning section 14; and an abort section 12a for aborting the received frame as the loop frame detected by the loop detection section 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316747-A (JP)
Title: Stop and start control system for internal combustion engine
Inventor: MURATA HIROKI
IPC: F02D17/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for preventing creep torque from being set low by the stop of an engine in a stop and start control system of an internal combustion engine.  <P>SOLUTION: This stop and start control system of the internal combustion engine comprises a transmission allowing automatic clutch operation in gear shifting and an automatic stop/start means automatically stopping and starting the internal combustion engine. The control system also comprises a transmission control means for changing the creep torque while performing the clutch operation of the transmission. The transmission control means lowers the creep torque when an engine rotational speed is lowered to a specified rotational speed or lower, and based on the lowered amount of the creep torque, changes the set conditions for the creep torque and does not changes the set conditions when the engine is stopped and started by the automatic stop/start means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318983-A (JP)
Title: Magnetic tape and its manufacturing method, servo writer, and method and device for discriminating servo band
Inventor: NAKAO TORU
IPC: G11B5/008
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the discriminating method and device of a servo band capable of specifying a servo band without comparing servo signals written in contiguous servo bands.  <P>SOLUTION: Data expressing respective servo bands SB1 to SB5 are embedded in respective servo signals S1 to S5 which are written in a plurality of the servo bands SB1 to SB5 formed on a magnetic tape MT.  <P>COPYRIGHT: (C)2005,JPO&NCIPI