baber/WOPTO huggingface dataset:
Patent JP-2005207507-A (JP)
Title: Cylinder control circuit
Inventor: KONDO MASAMI
IPC: F15B11/024
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To preclude inconvenience such as wastefulness in the component count of hydraulic circuit components where the circuit is furnished with at least either of a drop preventive circuit and a regenerative circuit and is to be remodeled or manufactured through any optional procedures.  <P>SOLUTION: An opening/closing valve 10 installed directly to a hydraulic cylinder 1 and furnished with a logic valve 15 and a pilot selector valve 14 is provided with a first line 17 leading from the B-port 15b of the logic valve 15 to the head side oil chamber 1a, wherein the pilot selector valve 14 is configured so that the part whereto the X-port 15x of the logic valve 15 is connected can be changed over between the first line 17 and a tank 4, and a check valve is installed additionally on the opening/closing valve 10 so as to constitute the regenerative circuit, while a pilot relief valve is installed additionally on the opening/closing valve 10 so as to constitute the drop preventive circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004224691-A (JP)
Title: Method for joining glass preform during manufacturing of optical fiber
Inventor: FLETCHER III JOSEPH PATRICK
IPC: C03B37/012
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling two optical fiber tubular performs by connecting their ends to the ends without adversely affecting the local glass chemical properties of a junction.  <P>SOLUTION: The ends of the two tubes to be joined together are reverse tapered by polishing in such a manner that the outer portions of tube walls extend further to the side outer than the inner portions of the tube walls. When the two tubes having such ends are made together by rapid heating, the reverse tapers minimize the sizes of the cross-sectional areas of the tubular portions to be joined. The heat of the smallest quantity not adversely affecting the glass chemical properties of the junction is applied to the tubes in order to perform tentative welding to join the tubes. When the tentative welding once comes to a prescribed position, the additional heat can be applied together with vacuum force to the tubes. As a result, the sealing of the weld zone is perfected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005205009-A (JP)
Title: Cosmetic material compact container
Inventor: YAMANE KUNIO
IPC: B65D43/16
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic material compact container, dispensing with a hook mechanism for holding a lid in a closed state to simplify the structure and improving convenience in use.  <P>SOLUTION: A recessed part 1c is provided in a rear wall surface 1e of a container body 1 having a cosmetic material storing part 1a, and a downward substantially U-shaped plate spring 4, the rear lower end of which is bent like a step to be projected backward and which takes the tip of the step-like bent part as an abutting part 4b, is stored in the recessed part 1c. On the other hand, in the lid pivoted on the container body 1, a projecting part 2b substantially triangular in a side view is provided on the lower side of the rotating fulcrum, the projecting part 2b is abutted on the abutting part 4b, the lid closing energizing force is applied to the lid 2, and after the lid is opened to some extent, the projecting part 2b is in non-contact with the plate spring 4 not to obstruct the rotating operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221125-A (JP)
Title: Drainage structure of cooling chamber
Inventor: KASUGAI MASAKI
IPC: F25D21/14
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve heating efficiency and assembly workability when providing a heater for freezing prevention at a drainage port.  <P>SOLUTION: A pair of support ribs 70 stand on a bottom wall 45A of the drainage port 45. At a position behind an inlet 49 of the drainage port 45, a supporting wall 75 with a receiving part 76 extending stands in front of a back wall 40 of a drain pan 30. A front connection part 65 of a belt heater 60 is fit between both the supporting ribs 70 and received by a stepped part 72 and a rear connection part 66 is fit at a back side of the supporting wall 75 and received by a receiving part 76. A heat generation part 64 of the belt heater 60 is provided at a position behind inside the drainage port 45 along the back wall 40 between both the connection parts 65, 66. The heat generation part 64 is supported but not fixed to a bottom wall 45A of the drainage port 45 and a bottom face of the deepest part of a drain pan 30. The front connection part 65 is further pinched in between insertion ribs 58 of a packing 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221819-A (JP)
Title: Substrate with alignment control protrusion, and liquid crystal display device using same
Inventor: KUME MAKOTO
IPC: G02F1/1337
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an after image produced on a liquid crystal display device, fabricated by using substrates on which alignment control protrusions are formed by using a negative photosensitive resin composition, when left standing for a long time while applying a voltage thereto.  <P>SOLUTION: In the substrate, constituting the liquid crystal display device with a liquid crystal interposed between itself and the opposing substrate, and having at least the alignment control protrusions, the alignment control protrusions are formed with the negative photosensitive resin composition containing at least a novolak resin and an azide compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288168-A (JP)
Title: Clustering method, program and apparatus
Inventor: KAWATANI TAKAHIKO
IPC: G06F17/30
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate extraction of information from a document by realizing higher performance of processing regarding natural language processing including clustering of the document.  <P>SOLUTION: Documents describing the same topic are grouped in document clustering, so a document group belonging to the same cluster must have some commonality. In addition, each topic has distinctive terms or term pairs. By noticing these points, when the closeness of each document to a noticing cluster is obtained, common information about the noticing cluster is used while the influence of the terms or the term pairs not distinctive to the noticing cluster is excluded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221173-A (JP)
Title: Storage, and storage for food
Inventor: HATANAKA KENJI
IPC: A23L3/3589
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage suitably used in particular for storing fresh food by allowing an activated mineral water held by a resin material and a glass material placed near fresh food to have some kind of quality keeping action in a storage atmosphere.  <P>SOLUTION: In this storage, a transparent water distribution pipe 2 composed of a linear acrylic resin pipe 2a and a flexible polyvinyl chloride resin hose part 2b capable of being deformed into the U-shape, is exposed to an inner wall face in the storage 1, and arranged from one end to the other end of the wall face like a tapestry, the activated mineral water manufactured by a specific method mentioned below is made to pass inside of the water distribution pipe 2 and circulated by a pump 3, and ultraviolet ray irradiating devices 4 are mounted on four points of the endless circular water distribution pipe 2 to apply the ultraviolet ray to the activated mineral water. It is thought that the water content of an article kept into contact with the water distribution pipe and the vapor in the atmospheric air become negative ion cluster, and the storage stability of fresh food accommodated in the storage can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223217-A (JP)
Title: Substrate positioning mechanism and in-line vacuum processor equipped therewith
Inventor: IMAMURA SHUNICHI
IPC: C23C14/50
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate positioning mechanism in which, even if such difference as a positional precision or an assembling precision exists in a plurality of substrate holders, a substrate can always and stably be attached to and detached from the substrate holder, and provide a vacuum processor equipped with such a substrate positioning mechanism.  <P>SOLUTION: In the in-line vacuum processor, when a rectangular glass substrate S is attached to and detached from an inside of a frame 41 of a rectangular substrate holder 40 integrated with a carrier C, imaging regions 42a, 42b are imaged by CCD imaging devices 41a, 41b disposed at two corners on the lower end side of the substrate holder 40. Gaps GX<SB>1</SB>, GY<SB>1</SB>and GX<SB>2</SB>, GY<SB>2</SB>between the end face of the glass substrate S and an inside face of the substrate holder 40 opposed thereto are measured. The glass substrate S is attracted and held by a substrate attaching/detaching robot 21, to adjust its position so that GX<SB>1</SB>is equal to GX<SB>2</SB>, and GY<SB>1</SB>is equal to GY<SB>2</SB>. Then the attraction of the glass substrate S is stopped to be naturally dropped, and the glass substrate S is attached to the substrate holder 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218729-A (JP)
Title: Game management system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game management system which can detect a possible fraudulence and faults by grasping how the players are doing during the games.  <P>SOLUTION: The game management system is provided at each group of a plurality of game machine islands 1 and is applicable for the game parlors and dispenses the game media to the game machines 1000 belonging to the corresponding game machine islands 1. The system is provided with a plurality of game information transmitters 10 for transmitting the game information containing the game machine IDs and the dispenser IDs, a plurality of game information memory units 20 which are provided per game medium vessel 200 and transmit the game machine IDs while acquiring the game information transmitted from the game information transmitters 10, a game information receiver 30 for acquiring the game information transmitted from each of the game medium vessels 200, a justification judging device 40 which judges whether the correspondence is justified or not between the game machines 1000 receiving the game media dispensed and the game media put out as the prizes from the game machines 1000. When the game medium vessels 200 approach near the game machines 1000, the game information is collated to judge whether the correspondence is justified or not between the suspective game medium dispensers 2 and the game media put out as the prizes from the game machines 1000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219439-A (JP)
Title: Cartridge, liquid drop discharge device, and liquid drop device control method
Inventor: TAKAGI ATSUSHI
IPC: B41J2/01
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a cartridge and a liquid drop discharge device that can easily set actions, the implementation of which is permitted and actions, the implementation of which is prohibited corresponding to different work processes and can restrain the implementation of unnecessary actions, and a liquid drop discharge device.  <P>SOLUTION: The storage section 15 of an ink cartridge 10 stores identification ID to discriminate work processes to be implemented with the ink cartridge 10 mounted on a printing device 1. The printing device 1 as a liquid drop discharge device, has a storage section writing/reading section 91, a work process discrimination section 92, a work setting section 93 and a work conducting section 84. The storage section writing/reading section 91 reads identification ID, the work process discrimination section 92 discriminates a work process to be implemented from the identification ID and the work setting section 93 permits or prohibit the implementation of each action in accordance with a work process to be implemented on the basis of work process-specific setting data D. The work conducting section 84 implements an action, the implementation of which is permitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224839-A (JP)
Title: Apron
Inventor: SUGIYAMA SHIGESADA
IPC: B21B39/16
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apron in which a ceramic sintered compact is formed without warp, also the replacement and the reproduction of the ceramic sintered compact are facilitated and the replacement cost is low by locally applying the ceramic sintered compacts to places where the damage of wear or the like is especially severe in the apron.  <P>SOLUTION: The apron is installed on the outlet side of a rolling mill on a hot rolling line and is divided in al least two or more pieces. Each divided apron is composed of different materials of at least two or more kinds and at least one of the divided aprons consists of the ceramic sintered compact. The ceramic sintered compact is composed of the sintered compact containing silicon nitride as a principal component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225092-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: NAGAHAMAYA YUUJI
IPC: B41M5/50
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet capable of exhibiting low curling properties, bringing an efficient thermal transfer, and obtaining a good recording result (uniformity, recoding density and the like).  <P>SOLUTION: In the thermal transfer image receiving sheet 1 wherein a coloring matter receiving layer 3 is formed on a base 2, the base 2 is composed of a substrate 7 and two layers of foamed films successively laminated on the substrate 7. Particularly, among the two layers of the foamed films, the first foamed film 8 arranged on the coloring matter receiving layer 3 side is a polyester film, and the second foamed film 9 arranged on the substrate 7 side is a polypropylene film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229028-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WATANABE SATOYUKI
IPC: H01L21/316
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor devices capable of sufficiently planarizing an insulating film of the semiconductor devices at a temperature of ≤800°C by high-pressure water vapor without increasing process steps as compared to the existing process steps, and capable of reducing the time for removing the moisture in the insulating film after the high-pressure water-vapor treatment.  <P>SOLUTION: The method of manufacturing semiconductor devices includes a film-forming step for forming an insulating film on a semiconductor substrate; a reflow step (S2) for planarizing the insulating film by heat-treating the semiconductor substrate in an atmosphere containing water vapor at a pressure of 1 MPa or higher; and after the reflow step; and a moisture removal step (S4) for removing the moisture in the insulating film, by heat-treating the semiconductor substrate in an inert gas atmosphere at a pressure lower than the atmospheric pressure of the reflow step. In the moisture removal step, the heat treatment temperature is preferably ≥400°C, and the atmospheric pressure is preferably the ambient pressure or a negative pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232475-A (JP)
Title: Device and method of molding alloy powder for rare earth sintered magnet
Inventor: KUNIYOSHI YOICHI
IPC: B22F3/03
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method of molding alloy powder for a rare earth sintered magnet where the control of the concentration in oxygen is easy, and the improvement of safety can be attained.  <P>SOLUTION: The molding device 1 is provided with: an atmosphere control chamber 10; a substitution chamber 30; and a carrier car 40. The atmosphere control chamber 10 is provided with a gas feeding means 22 capable of controlling the concentration of oxygen at the inside thereof. The substitution chamber 30 is connected to the atmosphere control chamber 10 via a sealing door 25a, and functions as an airtight means capable of connecting the carrier car 40 and the atmosphere control chamber 10 in an airtight state. The carrier car 40 can be connected to the substitution chamber 30, and is provided with a sealing door 25b capable of sealing the inside thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233202-A (JP)
Title: Drain pipe
Inventor: NISHIMURA ATSUSHI
IPC: F16L11/12
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pipe structure facilitated in maintenance and capable of showing high draining performance for a long time.  <P>SOLUTION: The drain pipe structure is formed by detachably inserting a resin porous pipe body or a resin porous pipe body wrapped by an non-woven fabric having a diameter shorter than a resin porous drain pipe body, which is integrally formed with a plurality of spiral inside strand layers and a plurality of spiral outside strand layers crossing the inside strand layers, into the resin porous pipe body integrally formed with both the strand layers. As the inside pipe, a porous fiber tube can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233485-A (JP)
Title: Cooling device for internal combustion engine
Inventor: YAMADA KENICHI
IPC: F25B27/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device of an internal combustion engine capable of efficiently cooling a specific cooled object by utilizing waste heat of the internal combustion engine.  <P>SOLUTION: This cooling device 20 applied to the internal combustion engine 1 has a columnar pipe 21 in which working fluid is sealed, and a heat accumulator 25 and a cold accumulator 250 mounted inside of the columnar pipe 21. The working fluid is vibrated by forming a temperature gradient by applying an EGR gas circulated in an exhaust gas circulating line L3 as a heat source, between both end parts of the heat accumulator 25, and the cold is achieved by utilizing a temperature gradient formed between both end parts of the cold accumulator 250 by the vibration of the working fluid. A cold accumulation low temperature heat exchanger 270 for taking out the cold is incorporated in the exhaust gas circulation line L3 on a downstream side of a high temperature heat exchanger 26 for heating the heat accumulator 25 while applying the EGR gas as the heat source, to cool the EGR gas on which the cooling demand is changed in accordance with an operating state of the internal combustion engine 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034616-A (JP)
Title: Cabinet
Inventor: IKEUCHI JUNICHI
IPC: A47B88/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet having a drawer also serving as a stool, superior in convenience.  <P>SOLUTION: A footboard 3 taken in and out similarly to the drawer along a rail 2, is arranged above the drawer 1 having a drawing-out limit. This footboard is placed in an upper part of the drawer when drawn out. In a drawing-out limit of the drawer, the movement of the drawer is regulated, by respectively allowing the front end to abut on the reverse of a front plate 6 of the drawer, and the rear end to abut on a front end part of a regulating piece arranged in a front end part of the rail or on the front side of the rail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236142-A (JP)
Title: Horizontal short channel dmos and its manufacturing method and semiconductor device
Inventor: KITAGUCHI MAKOTO
IPC: H01L27/088
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal short channel DMOS which is excellent in high speed switching characteristics and current driving characteristics for reducing a gate resistance and an on-resistance.  <P>SOLUTION: In this horizontal short channel DMOS1A, an n-type well 134 for on-resistance reduction is formed so as not to be brought into contact with a p-type well 114 in the neighborhood of the surface of an n<SP>-</SP>-type epitaxial layer 110; and an n-type buried layer 108 containing n-type impurity whose concentration is higher than that of the n<SP>-</SP>-type epitaxial layer 110 is formed in a boundary between a p<SP>-</SP>-type semiconductor substrate 106 and the n<SP>-</SP>-type epitaxial layer 110, so as not to be brought into contact with an n-type well 134 for on-resistance reduction at least in a part overlapped with a p-type well 114 when it is flatly viewed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233915-A (JP)
Title: Rubber roll testing device, and rubber roll testing method
Inventor: ONO KAZUHIKO
IPC: G01N3/56
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber roll testing device and a rubber roll testing method capable of simulating a rubber separation phenomenon under a using condition of an actual rubber roll.  <P>SOLUTION: In this rubber roll testing device, a mating member is formed into structure capable of contacting in a position of a contact part, at least either of the testing roll or the mating member is connected to a driving means, and the testing roll is brought into rolling contact with the mating member. In this rubber roll testing method using the rubber roll testing device, a material of the mating member is made same to a material contacting with testing rubber in an actual application, a contact part is imparted with prescribed contact face pressure, and the testing roll is repeatedly brought into contact with the mating member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237471-A (JP)
Title: Seat or backrest of chair
Inventor: KAN TOMOJI
IPC: A47C7/18
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the edge part of a cushion material from being turned up from a seat inner shell even in the constitution that the seat inner shell and the cushion material are separately molded and both are just piled up.  <P>SOLUTION: The edge part of the cushion material 20 is rolled onto the lower surface of the seat inner shell 19 and pressed and fixed to the seat inner shell 18 by a facing material 20. An upward bank part 62 extended over the entire periphery is formed on the outer periphery of the seat inner shell 18, and a roughly horizontal outward flange 63 is formed at the upper end of the bank part 62. When the edge part of the cushion material 20 is to be turned up, since the flange 63 performs the function of a stopper, the cushion material 20 is not turned up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242575-A (JP)
Title: Pressure regulation device
Inventor: IIZUKA HIROMICHI
IPC: G05D16/06
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure regulation device not requiring fixed resistance in an exhaust passage communicating with an exhaust port, not generating output noise by influence of pressure fluctuation of a vacuum pump upon output pressure, and drastically reducing a load on the vacuum pump.  <P>SOLUTION: An exhaust adapter 33 is connected to between a diaphragm 68 on the upper side applied with input pressure and a balance booster 32 having a valve element 53 controlling supply and shutoff of supply pressure, a center hole 71 of a tube-like boss 70 of a plate 69 installed on the lower face of a transmission block 66 of the exhaust adapter 33 is closed by the upper face of a pressure plate 59 connected to the valve element 53 through a rod 57, and exhaust operation is not performed through an exhaust port 38 in the case except decompression operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI