baber/WOPTO huggingface dataset:
Patent JP-2005094818-A (JP)
Title: Method and apparatus for heating canned motor for high melting point liquid, and device for driving canned motor for high melting point liquid
Inventor: ABE MASA
IPC: H02P1/16
Filed: 2001-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for heating a canned motor for a high melting point liquid which includes a step of heating to raise a temperature to exceed a melting point of a handling liquid in a rotor chamber of a canned motor 3 in a short time.  <P>SOLUTION: The method for heating the canned motor for the high melting point liquid includes a step of applying a voltage, in which an input current of the canned motor 3 becomes a rated current or less to the canned motor 3 without starting the canned motor 3 during the stop of the canned motor 3. The method further includes a step of heating a stator and a rotor of the canned motor 3 by application, and a step of directly heating the handling liquid in the rotor chamber to raise the temperature from the inside of the canned motor 3. The method also includes a step of heating to raise the temperature of the handling liquid to exceed the melting point in a short time with the excellent heat transfer and heat efficiency of the amount of generated heat to the handling liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003106396-A (JP)
Title: Torque converter
Inventor: ISHIKAWA MASANORI
IPC: F16H41/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a torque converter capable of generating a necessary moment of inertia in a small installation space and facilitating the attachment by adding a function generating a moment of inertia to a ring gear. SOLUTION: A starter ring gear 10G is arranged in the cylindrical section 2b of the outer peripheral side of a front cover 2 constituting a converter cover 6 to which a rotary driving force is transmitted from an engine through a drive plate 9. In the starter ring gear 10G, a ring gear 10b meshing with a pinion 10P fitted to the output shaft of the starter motor 10M is formed at the rear side of the cylindrical part 10a along the outer peripheral face of the cylindrical section 26 of the front cover 2. And the inertia ring 10c is formed at the front side.
Patent JP-2003112102-A (JP)
Title: Coating apparatus and production method of web
Inventor: FURUNO RYOJI
IPC: B05D1/26
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of facilitating maintenance work for itself without cutting a web when the maintenance work is required and which is provided with improved workability since the cutting of the web is unnecessary for the maintenance work. SOLUTION: The coating apparatus is installed in a web production apparatus for continuously producing the web and is for applying a coating liquid continuously to a running web and comprises a contacting and parting means for bringing a coating liquid application means into contact with the running web and parting the means from the web and a transporting means for transporting the coating liquid application means between a coating liquid application position and an outside position of the system of the web production apparatus.
Patent JP-2003107518-A (JP)
Title: Liquid crystal display device
Inventor: OTANI AKIHITO
IPC: G09F9/35
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a video display device which can omit a process of turning over a control substrate after components are mounted on the control substrate and after the mounted components are inspected as a liquid crystal display device equipped with a liquid crystal panel and a control substrate in multi- layered structure mounted with a circuit driving the liquid crystal panel. SOLUTION: On one surface of the control substrate 4 in multi-layered structure mounted with the circuit driving the liquid crystal panel, a chip mounted component, a silk display of the outside drawing of the chip mounted component, a land 21 for the chip mounted component, a silk display of a reference number, and a test land 22 for inspection are provided.
Patent JP-2003105912-A (JP)
Title: Support fitting and support structure for glass plate and method of construction
Inventor: TANAKA CHIKAHIRO
IPC: E06B3/54
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To attach support fittings prior to mounting of glass plates when the glass plates are supported as they are clamped with the support fittings without boring holes in the corners of the glass plates. SOLUTION: In a construction method for supporting the adjoining corner abutting joint parts of a plurality of glass plates arranged in parallel and placed upright at top and bottom and right and left positions, a back fitting connected to a structural column to support the load of the glass plates is threadedly engaged with the cut front plate of a front fitting and temporarily locked, after which the glass plates are installed one by one through the cutout of the front plate and rotated 90 degrees. After mounting of four glass plates is completed, the front plate and the back fitting are fastened together and an overall surface cover member is threadedly engaged with the outer periphery of the front plate, whereby mounting of the glass plates is made possible after mounting of the support fittings.
Patent JP-2002184709-A (JP)
Title: Method and device for manufacturing thin semiconductor film
Inventor: UKIYO NORITAKA
IPC: H01L21/208
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the forming rate of a thin semiconductor film and the uniformity of the grown thickness of the film. SOLUTION: In a method of manufacturing thin semiconductor film, thin semiconductor films are respectively grown on a plurality of substrates by dipping the substrates in a crucible filled up with a solution containing a semiconductor as a solute and moving the substrates in the solution. In the method, a flow of the solution is formed by moving the substrates in the directions which are deflected from the directions of normal lines to the central parts of the growing surfaces of the substrates by 5-87 deg.. Alternatively, the flow of the solution is formed without generating any substantial eddy current in the vicinities of the growing surfaces of the substrates by moving the substrates in the directions which are deflected from the normal lines by 93-175 deg..
Patent JP-2003111813-A (JP)
Title: Bathing device
Inventor: SUMINO HIDEO
IPC: A61H33/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a bathing device allowing an aged person to easily move into and out of a bathtub without bending knees. SOLUTION: The bathing device having washing space and a bathtub is disclosed. Part of a sidewall 4 forming the bathtub 1 is provided to be capable of moving up and down and the portion of the washing space 2 adjacent to the part of the sidewall 4 is provided to be capable of moving up and down. By lowering a rising wall 14 that moves up and down and raising a rising floor 12 of the washing space 2, the upper surface of the rising wall 14 is made approximately flush with the upper surface of the rising floor 12.
Patent JP-2003117672-A (JP)
Title: Torch for laser beam machining
Inventor: TAKABAYASHI KAZUHIRO
IPC: B23K26/064
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a torch for laser beam machining which is compatible with a variety of forms of products and is excellent in the operability and the workability for easily approaching to a narrow part which is hardly machined. SOLUTION: The torch for laser beam machining 1 is provided with a handle part 2 containing a laser emitting part 30 for radiating a laser beam and a main body part 22 which is freely detachably mounted on the end of the handle part 2 and is bent at a prescribed bending angle with respect to the direction of the longitudinal axis of the handle part 2, an attachment 4 which leads the laser beam L emitted from the laser emitting part 30 to a laser emitting end 40 on the front end of the torch and a rotational positioning means for rotatably connecting the attachment 4 with the end of the handle part 2 and for fixing the attachment 4 at an arbitral rotational position.
Patent JP-2003120829-A (JP)
Title: Butterfly valve with constant-flow flooding function
Inventor: ISHII KENEI
IPC: F16K47/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve with a constant-flow flooding function capable of providing the water flow of a constant flow rate with a small opening. SOLUTION: This butterfly valve is composed of a valve casing sealing ring 14 annularly mounted along an inner peripheral face of a valve casing 11, a valve element rotating around a shaft center of a valve rod 13 and slidably abutted on the valve casing seal ring 14 at a fully-closed position, and a disc tail part 15 mounted at a back face side of the valve element 12 in the rotating direction in opening operation.  An outer peripheral face slidably abutted on the valve casing seal ring 14, of the disc tail part 15 is curved in the spherical shape, and provided with a water passage hole 17 opened to an outer peripheral face at its one end and opened to the back face side of the valve element 12 at the other end, and a part at the back face side with respect to the opening of the water passing hole 17, of the outer peripheral face is used a seal part 18 slidably abutted on the valve casing seal ring 14 in small opening.
Patent JP-2003119273-A (JP)
Title: Copolyester and cationic dye-dyeable fiber
Inventor: TAKASE TORU
IPC: D01F6/84
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cationic dye-dyeable polyester fiber exhibiting excellent performance such as excellent hue, generation of a very little amount of deposit on a spinneret after a continuous spinning through the spinneret for a long time, and excellent molding properties, and to provide a method for manufacturing the same. SOLUTION: A copolyester comprising an ethylene is isophthalate unit containing a sulfonic salt group and an ethylene terephthalate unit, which is obtained using as a polycondensation catalyst a reaction product of a specific titanium compound and a specific phosphorus compound, is melt-spun.
Patent JP-2003118016-A (JP)
Title: Method and apparatus for manufacturing cylinder from sheet
Inventor: KITAHARA SHINSUKE
IPC: B31C5/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a cylinder from a rectangular synthetic resin sheet. SOLUTION: The apparatus for manufacturing the cylinder from the sheet comprises a pair of suction pipes 1, 1a each having a suction port on a peripheral surface, capable of approaching and separating each other, provided rotatably about their axial centers and capable of sucking the vicinity of the opposed edge of the sheet, a bearer 2 disposed between the two pipes and capable of receiving the sheet in a state in which two suction-side edges of the sheet are superposed in a state in which the pipes sucking the sheet have approached each other and have been inverted by substantially 180 deg. in a reverse direction, and a connecting means 8 for connecting the superposed edges of the sheet on the bearer. Thus the cylindrical curve of the sheet can be automatically connected to the superposed part of the edges of the sheet.
Patent JP-2003118836-A (JP)
Title: Powder carrying device
Inventor: KAWA MASAHIKO
IPC: B65G53/06
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a powder carrying device requiring a less required quantity of air and less driving power and having high carrying efficiency. SOLUTION: The powder carrying device comprises a squeezing pump 1 having a suction pipe 2 to which a powder supply part 4 is connected, a first air supply part 5 for supplying air to the suction pipe 2 of the squeezing pump 1, and a second air supply part 6 for supplying air to a discharge pipe 3 of the squeezing pump 1.
Patent JP-2003122937-A (JP)
Title: Information provision system and method
Inventor: MATSUO NAOJI
IPC: G06Q30/06
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an information provision system intermediating information according to a search demand of a user, appropriately evaluating an access to an information intermediation server, and giving an incentive. SOLUTION: A service provision server 100 provides information related to articles to the information intermediation server 200 and stores it in an information storage part 210 (1). An information intermediation part 220 receives an information search demand from a user's terminal 300 (2), searches the information from the information storage part 210 (3), intermediates to the user's terminal 300 (4), and delivers the contents of the information search demand and the information intermediation to a user's access information control part 230 (5). An evaluation part 231 prepares the user's access information to the information intermediation server 200 and conveys it to the service provision server (6).  An incentive adjustment part 120 adjusts the incentive according to the user's access information (7), and an execution part 130 receives a request of the user by the provision of the user's ID information (8) and executes the processing according to the incentive content (9).
Patent JP-2003117566-A (JP)
Title: Dephosphorizing material
Inventor: INOUE TAKESHI
IPC: C02F1/58
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a dephosphorizing material which has a moderate calcium leaching property and removes phosphorus from phosphorus-containing water in an effective and easy manner. SOLUTION: This dephosphorizing material comprises fine grains, at least the surface layer parts of which have been carbonated and from which calcium ions can be leached, and the pH of the central parts of the fine grains is higher than the pH of the surface layer parts.
Patent JP-2003126906-A (JP)
Title: Method for manufacturing thick steel plate by hot rolling
Inventor: SERIZAWA YOSHIHIRO
IPC: B21B45/08
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thick steel plate excellent in surface properties and mechanical characteristics, by restraining the incidence of firite before rough rolling and preventing uneven cooling during descaling, in manufacturing the thick steel plate by hot rolling a steel stock. SOLUTION: The steel stock is subjected to rough rolling and finish rolling after being heated at a reheating furnace temperature according to its Si content (mass %). After the finish rolling the rolled steel plate is descaled by high- pressure water jets and dehydrated by low-pressure descaling water jets.
Patent JP-2003117209-A (JP)
Title: Fitting mechanism of decoration panel between game machines
Inventor: NAGANO SHINSUKE
IPC: A63F7/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for efficiently assembling the whole of a game machine island in a short period by using a metallic support and for simply fitting a decoration panel for decorating easily a space between game machines. SOLUTION: The decoration panel covers the space between the game machines in the game machine island in which a plurality of game machines are arranged in parallel. The protrusion of a protrusion member provided at an upper unit horizontal frame is inserted and temporarily fixed to a fitting hole formed at the upper part of the decoration panel and a fitting hole formed at the lower end of the decoration panel and a hole formed at the horizontal frame of a lower unit are fitted and screwed in the fitting structure of the decoration panel between the game machines. A push return rivet can be used for the screwing. Then, the protrusion member can be provided with at least two bar protrusions and a screw hole for fitting it to an upper unit on a lower side.  In addition, the protrusion member is provided at the support and inserted to the engaging hole of the decoration panel to mount the decoration panel.
Patent JP-2002182385-A (JP)
Title: Photosensitive resin composition, photosensitive element using the same, method for stacking photosensitive resin composition layer, photosensitive resin composition layer stacked substrate and method for curing photosensitive resin composition layer
Inventor: ICHIKAWA TATSUYA
IPC: C08F2/44
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition less liable to contaminate a plating solution because the leaching of a photopolymerization initiator in the plating solution is hardly caused and to provide a photosensitive element. SOLUTION: The photosensitive resin composition contains (A) two or more polymers having carboxyl groups, (B) a polymerizable compound having at least one unsaturated bond and (C) a photopolymerization initiator and contains hexaarylbiimidazole as the component (C).
Patent JP-2003128130-A (JP)
Title: Multi-pack with door
Inventor: NAKATANI KOJI
IPC: B65D5/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-pack in which to-be-packaged articles are prevented from degrading by shading light for the articles. SOLUTION: The multi-pack is made of a paperboard, in which a plurality of to-be-packaged articles are enclosed by winding up with an enclosing material 4 comprising a top board 1 connected successively with a pair of side boards 2 and a bottom board 3. Each folding board 12 connected to the end of the top section of the enclosing material 4 and each door 13 connected to the end of the side board 2 are connected through a slant-folding section 14. The folding board 12 is folded, and while the slant-folding section 14 is folded down, the door 13 is folded inside to close the end face of the enclosing material 4.
Patent JP-2003072445-A (JP)
Title: Portable foot hanging tool for relieving fatigue of foot in vehicle
Inventor: TSUNEMURA MASATAKA
IPC: B60N3/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable foot hanging tool capable of relieving the fatigue of a foot for pleasant trip, when a person travels by a bus for a long time. SOLUTION: Urethane is applied to plywood, and the cloth is wound and sewn on the plywood. Belts are attached and sewn on both ends of the obtained board. A length of the belts can be freely adjusted. This tool is hung and suspended from a handle mounted on a rear part of a seat of a bus and the like, and the foot is placed on the board.
Patent JP-2003130570-A (JP)
Title: Heat transfer tube
Inventor: DAINO MASAYUKI
IPC: F28F1/42
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube having excellent heat transfer efficiency and causing small flow resistance. SOLUTION: In this heat transfer tube, a spiral projection 2 is intermittently formed on the inner surface thereof, and each projection 2 has such a length as to go around 0.5 to 3 times. The projections 2 are provided at spaces 1 to 10 times as large as the inside diameter of the tube.
Patent JP-2003132485-A (JP)
Title: Vehicle detector
Inventor: IKEDA YUKIO
IPC: G01V3/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detector in which a change in a magnetic field, caused by a vehicle which is not a target of detection, can be excluded. SOLUTION: In the vehicle detector for detecting changes in magnetic fields caused by vehicles 4a and 4b passing on a road as a change in the strength of magnetic field by a magnetic sensor 1, a magnetic substance 2 is provided for correcting the direction of magnetic field from the vehicles 4a and 4b to the magnetic sensor 1. Since the change in the strength of magnetic field outputted by the magnetic sensor 1 is made different by the passing position of vehicle, the vehicle 4a can be detected while specifying a passing position.
Patent JP-2003130822-A (JP)
Title: Device for preventing wafer from being contaminated with metal, and method of measuring contamination amount of metal
Inventor: NAGAI SEIJI
IPC: H01L21/66
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent a wafer of a measuring object from being contaminated by metal diffused from a hot plate when a metal-contaminated amount of a surface of the wafer is measured using the hot plate, and to prolong a replacing cycle for a clean wafer to enhance profitability when the clean wafer is used as an underlay. SOLUTION: A layer 10c having a contaminated-metal diffusing velocity lower than that in the wafer 1 of the measuring object is interposed between the hot plate 3 and the wafer 1 of the measuring object.
Patent JP-2003136829-A (JP)
Title: Laminate and method for obtaining the same
Inventor: ONISHI HIROYUKI
IPC: C09D11/38
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminate which has excellent light resistance and gas resistance of a recorded material, has excellent yellowing resistance, and can preserve a recorded image in a high quality state for a long period. SOLUTION: The laminate comprises a film stuck on at least the ink composition adhering surface of the recorded material in which the ink composition is adhered to a recording medium and laminated. The ink composition and/or the recording medium contains a light stabilizer. The film contains at least one type of a compound selected from the group consisting of a hindered phenol compound which is not dimerized, a phosphorus compound, a sulfur compound, a tocopherol compound and an amine compound.
Patent JP-2003140804-A (JP)
Title: Information processor
Inventor: UKITA YOSHIAKI
IPC: G06F3/048
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To improve operability while clearly displaying information. SOLUTION: A PDA body 31 is provided with an input sheet 34 rotatable between a first position of covering at least a part of a display part 32, and a non-covering second position. Various keys are formed at the input sheet 34, and the key is pressed from the top of the input sheet 34. Pressure is thereby applied to an input device 33 formed on the display part 32, and for instance, the resistance value changes to detect the coordinates of input. Not all the surface of the display part 32 is covered with the input sheet 34, so that the display of that range is not darkened. The input device 33 which is not directly touched, is restrained from being soiled to make it hard to see the display of the display part 32 underneath.
Patent JP-2003140498-A (JP)
Title: Fixing device
Inventor: INOUE KEISUKE
IPC: G03G15/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein fixing performance gets unstable because of the change of room temperature in environment where an image forming apparatus is put in the conventional fixing device. SOLUTION: In the image forming apparatus, an image is fixed by the fixing device, at least, where recording material having an unfixed image is held and transported in a press-contact part formed by a pair of fixing rotary bodies disposed rotatably while press-contacting with each other so as to thermally fix the unfixed image on the recording material and oil is used as a releasing agent, and the ratio of the on-time and the off-time of a heater put for heating the fixing roller in the fixing roller is changed to an appropriate ratio in accordance with the room temperature in the environment where the image forming apparatus is put by changing the idly rotating speed of the fixing roller according to the room temperature.
Patent JP-2003094424-A (JP)
Title: Water injection device for mixer for cement milk
Inventor: OUCHI YASUHIRO
IPC: B28C5/16
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a water injection device for a mixer for manufacturing cement milk used in ground improvement work. SOLUTION: A water injection pipe (3) is inserted into a rotary shaft (2) or the lower part of the rotary shaft (2) is floated to provide an injection port (4) leaving a proper interval with respect to the rotary shaft (2).