baber/WOPTO huggingface dataset:
Patent JP-2004288860-A (JP)
Title: Substrate treatment device
Inventor: OGAWA YOICHI
IPC: H01L21/027
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment device in which a substrate is not required to be rotated even when fluid is required to be supplied from a plurality of different directions toward the surface of the substrate in order that the substrate is treated in good order.  <P>SOLUTION: A water jet head 4 comprises pure water outlets 423, 443 facing with each other in an X-axis direction and pure water outlets 433, 454 facing with each other in a Y-axis direction. Pure water supplied to the upper surface of the substrate from the outlets 423, 443 forms water flows thereon in a positive direction and a negative direction, respectively, along the X-axis direction. Pure water supplied to the upper surface of a wafer W from the outlets 453, 433 forms water flows on the upper surface of the substrate in a positive direction and a negative direction along the Y-axis direction. While a laser beam is irradiated on the substrate, pure water is sequentially discharged from the outlets 423, 433, 443, 453.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003319915-A (JP)
Title: Bidirectional mapping catheter and method for mapping electrical activity
Inventor: COLEMAN JAMES H
IPC: A61B5/308
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional mapping catheter having mapping assembly of electrical activity within the tubular structure of a pulmonary venous, a coronary sinus.  <P>SOLUTION: The bidirectional mapping catheter comprises: an elongated flexible tubular catheter body 12 having an axis and proximal and distal ends; a mapping assembly 17 which is mounted at the distal end of the catheter body and has a preformed generally circular main body region 39 having an outer surface, proximal and distal ends and carrying a plurality of spaced apart electrodes; electrode lead wires 50 having proximal end and distal end electrically connected with associated electrodes; first and second puller wires 64 each having proximal end and a distal end anchored at or near the distal end of the catheter body; and a handle 16 for moving the first and second puller wires longitudinally relative to the catheter body to deflect the distal end of the catheter body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283124-A (JP)
Title: Cereal and cereal flour having low degree of gelatinization, method for producing the same and use thereof
Inventor: SUWA ATSUSHI
IPC: A23L7/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide cereals and cereal flour suitable as a health food improving the intestinal function and suppressing the abrupt increase of blood sugar level, and having low degree of gelatinization compared with raw cereals and high nutritional value and hygienic safety and provide a method for producing the cereals, etc.  <P>SOLUTION: Cereals having a degree of gelatinization lower than that of raw cereals by 5-50% are produced by the super-heated steam treatment of raw cereals having a water content of 3-25% at 140-180°C for 1-10 sec. The cereal flour is produced by pulverizing the treated cereals. Since the cereals and cereal flour taken in the body are more insusceptible to the effect of digestive enzyme, the absorption of carbohydrate is suppressed and the carbohydrate is transported to the lower digestive organ. Accordingly, the cereals, etc., are suitable as a food for improving the intestinal function and a food for suppressing the increase of blood sugar level. The food is rich in nutritive components such as vitamin B, contains little live microbial cells and has hygienic safety.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295952-A (JP)
Title: Method for discriminating optical disk, and optical disk
Inventor: ISHIKAWA YOSHINORI
IPC: G11B7/004
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately discriminating a disk and an optical disk playback device.  <P>SOLUTION: The time-division irradiation by a plurality of laser beams is repeated while moving an objective lens closer to or apart from the recording surface of an optical disk, reflected light from the optical disk by the laser-beam irradiation is detected, and the type of the optical disk is discriminated by the detected reflected light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003288069-A (JP)
Title: Video display system and video display device
Inventor: INOGUCHI MAKOTO
IPC: G09G5/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display system and a video display device suitable for automatically changing a video displayed on a part to be displayed into a dedicated video to display when there is no input in the video display device or when a specific video is inputted.  <P>SOLUTION: The video display system 1 comprises an indicating device 2 for indicating the video data to display and transmitting an image signal to the video display device 3, the video display device 3 for acquiring transmitted video data, performing the analysis, the switching, etc., of the video data, and displaying the video on the part to be displayed 4, and the part to be displayed 4 on which a video projected from the video display device 3 is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291167-A (JP)
Title: Throw away type cutting tool
Inventor: YOSHIDA SATORU
IPC: B23B27/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To expand the application of a cutting tool for fixing a plurality of tips, by fixing the respective tips of which side surfaces have different relief angles to a tip seat at a high precision, to keep the state for a long time, by allowing fixing of the plurality of tips of which side surfaces have different relief angles to one tip seat, and to realize the tip seats by a simple structure.  <P>SOLUTION: This throw away type cutting tool has a tool body 1a for fixing at least one throw away tip 10 and 20, and the tool body is provided with at least one tip seat 31 for removably fixing the throw away tip. The tip seat has a bottom surface 31 abutting on one of the upper surface or lower surface of the throw away tip and at least one side wall erecting from the bottom surface, and the side wall has at least two receiving surfaces where angles from the normal line of the bottom surface of the chip seat are different from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293695-A (JP)
Title: Flow control valve
Inventor: WATANABE YASUHIKO
IPC: F16K31/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a large flow of tens to hundreds of liters per minute in a flow control valve for which voltage given to a solenoid and moving quantity of a valve element are continuously and linearly proportional.  <P>SOLUTION: In a flow passage 4 in a body 1, a main valve 8 is provided to be energized in a closing direction. A branch passage 12a communicated with the inlet side of the flow passage is communicated with a pilot valve 25. For the valve 25, voltage and lift are proportional based on balance between electromagnetic force by the solenoid 33 and force of a plate spring 20. Fluid coming from the valve 25 is added to a diaphragm 45. The diaphragm is connected to the main valve by a connection means 46. As voltage is given to the solenoid, the valve 25 is opened by the lift proportional to the voltage. The fluid adds pressure to the diaphragm to move the main body in an opening direction against the spring by proportional force to pressure receiving area. Proportional flow control of large flow with a wide adjustable range can thus be realized by constant pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007519-A (JP)
Title: Digital video capture system, digital video capture method, digital video capture processing program, record medium, and computer
Inventor: YAMAGATA JUNICHI
IPC: H04N5/93
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital video (DV) capture system for allowing a user to operate a DV camera deck or the like by software operating on a personal computer (PC), and to recognize a scene, and to synchronize program searching with capture start.  <P>SOLUTION: This digital video(DV) capture system is configured of a personal computer(PC) 2 for allowing a user to perform operation processing, a DV deck 1 for reproducing a DV tape controlled by a PC 2, and for transmitting a video signal 4 to the PC 2, and an IEEE 1394 cable 3 for connecting the PC 2 to the DV deck 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004298877-A (JP)
Title: Method for removing flux from brazed article
Inventor: GOI HIROSHI
IPC: F28D1/053
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux removing method of a brazed article for removing flux therefrom in a short period of time.  <P>SOLUTION: A flux-coated area of a tube 2 and a header seat 4 which are brazed to each other is irradiated with laser beam by a laser irradiation apparatus 10 to remove flux.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303468-A (JP)
Title: Concave reflecting mirror having at least concave reflecting part formed of metal; light source body using it; its light source device; and its lighting circuit
Inventor: FUJII TOSHITAKA
IPC: F21Y101/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To use a concave reflecting mirror having at least a concave reflecting part formed of metal for a discharge lamp.  <P>SOLUTION: This concave reflecting mirror is characteristically composed of: the metallic concave reflecting part 2a; and a sealing part-mounting neck part 2b projected toward the back side at the center of the reflecting part 2a, formed by interlaying an insulating member 3 or with an insulation material, and used for mounting a sealing part 18 on the high-voltage application side of a high-pressure discharge lamp 10 with a D.C. voltage of 1,000-4,000 V continuously applied in startup. The concave reflecting mirror can improve curved surface accuracy of a concave reflecting surface 2c, can thereby reduce dispersion of brightness and use a deposition film having low heat resistance, and can significantly reduce a cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299974-A (JP)
Title: Method of producing high purity easily dissolvable copper oxide, high purity easily dissolvable copper oxide, copper plating material and copper plating method
Inventor: MATSUKI SHIROSHI
IPC: C25D21/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing high purity easily dissolvable copper oxide using a copper chloride etching waste liquid as a raw material, and to provide a copper plating material which has high easy-dissolvability and high purity.  <P>SOLUTION: Sodium chloride and a metal copper material are added to a copper chloride etching waste liquid to convert cupic chloride in the waste liquid into cuprous chloride, insoluble residue contents are removed from the obtained cuprous chloride aqueous solution, and thereafter, water is added to a mother liquor to precipitate cuprous chloride. The recovered cuprous chloride powder is dipped into water, and is reacted wit chlorine to obtain a cupic chloride aqueous solution, and the cupic chloride aqueous solution is used as a raw material, so that impurities in the copper oxide powder after the production can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304942-A (JP)
Title: Actuator, actuator drive method, and actuator system
Inventor: KANEKO SHINJI
IPC: G02B7/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator reducible in the size of a movable member.  <P>SOLUTION: The actuator is characterized in that: a vibrating member 102 is supported to a fixing board 101 extended in a prescribed direction so as to be capable of freely vibrating in the prescribed direction; a movable electrode 111 is arranged at the opposing face of the movable member 105 having opposing faces that oppose the fixing board and the vibrating member; a fixed electrode 104 or a vibrating electrode 103 is arranged to the fixing board or the vibrating member so as face the movable electrode; and the movable member is relatively moved to a desired direction relative to the fixing board by making a statistic electrical force act on a clearance between the movable electrode and the fixed electrode or between the movable electrode and the vibrating electrode by applying a potential difference to the clearance, so that apparent slide resistance between the vibrating member and the movable member becomes larger than apparent slide resistance between the fixing board and the movable member, when the vibrating member relatively displaces in the desired direction relative to the fixing board by vibration in the prescribed direction of the vibrating member generated by a laminated piezoelectric vibrator 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302387-A (JP)
Title: Portable type information equipment, character information display processing method therefor, and character information display processing program therefor
Inventor: SUZUKI KATSUHITO
IPC: G06F3/0484
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To display easy-to-read character information displayed over a plurality of lines on a display screen of a cellular phone or the like.  <P>SOLUTION: The character information is displayed on the display screen in such an arrangement as each line edge thereof is stepwise. As a character string display procedure, character strings for one screen onto the display screen are acquired as character string for one display screen from document information to be displayed (step S1); if the character strings for one display screen can be acquired, a blank volume is detected based on a maximum displayable number of characters on the display screen pre-set to the acquired character strings for one display screen, and then it is judged whether or not the processing on and after is possible based on the result of the blank volume detection (steps S2-S4); if the processing on and after is possible, blank insertion positions and their insertion volume are calculated (step S5); and stepwise display character strings are created based on the calculation result, and they are displayed (steps S6, S7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308125-A (JP)
Title: Sanitary cleaner
Inventor: NISHIKAWA MASANORI
IPC: E03D9/08
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an uncomfortable sound generated from a water pump in a sanitary cleaner for supplying wash water to a cleaning nozzle via the water pump.  <P>SOLUTION: This sanitary cleaner has the water pump 3 for supplying the wash water to the cleaning nozzle 1, and driven by a DC motor 2. The DC motor 2 is controlled by pulse width control in cleaning, and controlld by DC voltage control in pre-cleaning or post-cleaning for cleaning the cleaning nozzle 1 itself. Thus, generation of a conventionally problematic offense sound in the pre-cleaning or the post-cleaning can be minimized. When performing initial cleaning by the wash water jetted from the cleaning nozzle 1, the uncomfortable sound generated from the water pump is drowned out by its cleaning sound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307588-A (JP)
Title: Method for producing (meth)acrylic acid copolymer
Inventor: TSUMORI TAKAHIRO
IPC: C08F220/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amounts of a persulfate and a bisulfate used as an initiator in progressing the polymerization reaction of a polymerization reaction solution containing a (meth)acrylic acid monomer and an unsaturated alcohol monomer or containing a (meth)acrylic acid monomer and an allyl ether monomer.  <P>SOLUTION: The polymerization reaction solution contains at least one persulfate and at least one bisulfite as an initiator and is characterized by containing heavy metal ions. When the polymerization reaction solution contains the heavy metal ions, the initiator exhibits an improved efficiency and can synthesize a copolymer even when used in a smaller amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308715-A (JP)
Title: Rolling bearing
Inventor: SHINODA OSAMU
IPC: F16C33/64
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of preventing occurrence of a crack due to dropping or the like and the crack due to an impact load when using a product.  <P>SOLUTION: The rolling bearing 11 is provided with a bearing ring 14 composed of an inner ring 12 and an outer ring 13, and rolling elements 16 rolling on a raceway of the bearing ring 14. A steel with a structure essentially consisting of a ferrite phase of a mean crystal grain diameter of 10 μm or below after hot rolling is used for at least one of the inner ring 12 and the outer ring 13, and the steel is heat-treated to allow at least a surface part to have Vickers hardness of Hv 700 or over.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309248-A (JP)
Title: Method and device for measuring amount of adhesion of sea salt particle
Inventor: MASUDA HIROYUKI
IPC: G01N15/06
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the amount of sea salt particle in a short period in a method for measuring the amount of adhesion of flying sea salt particles.  <P>SOLUTION: A silver-coated crystal oscillator is used. Reaction to the sea salt particles is utilized for measuring the flying sea salt particles according to the amount of decrease in the crystal oscillator in the increase of moisture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310550-A (JP)
Title: Automatic vending machine and sales information transmitting method for automatic vending machine
Inventor: TANAZAWA TAKASHI
IPC: G06Q50/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the loss of sales opportunity since an automatic vending machine stops its selling when the storage volume of sales information stored in a storing part reaches the full capacity of the storing part.  <P>SOLUTION: This automatic vending machine is provided with a storing part which judges whether or not a storing medium to store user identification information is legal and stores the sales information of sales merchandise when the above mentioned storing medium is judged to be legal. The settlement processing system of the automatic vending machine is configured of an automatic vending machine control center and a sales information control center which receives the sales information of sales merchandise stored in the storing part and performs the settlement processing of the sales information of the sales merchandise to the automatic vending machine control center. The automatic vending machine is provided with a means for transmitting the sales information of the sales merchandise stored in the storing part to the sales information control center when the storage volume of the sales information of the sales merchandise stored in the storage part reaches the preliminarily set volume.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309898-A (JP)
Title: Antireflection film
Inventor: OGURI ISAO
IPC: G02B1/10
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film for improving adhesion.  <P>SOLUTION: The antireflection film is provided with a hard coat layer formed at least on one surface of a transparent substrate and an antireflection layer on which a medium refractive index layer, a high refractive index layer and a low refractive index layer are successively arranged from the transparent base material side. The medium refractive index layer consists of ionizing radiation curing type resin and the high refractive index layer is formed by a sputtering method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319538-A (JP)
Title: Process for manufacturing semiconductor device,integrated circuit, electrooptic device and electronic apparatus
Inventor: INOUE SATOSHI
IPC: H01L21/84
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for forming a high performance thin film semiconductor microelement easily on a large area substrate.  <P>SOLUTION: The process for fabricating a semiconductor device comprises a step for forming a stripping layer 12 on a first substrate 10, a step for forming an insulating film 14 on the stripping layer 12, a step for forming a plurality of micropores 16 in the insulating film 14, a step for forming a semiconductor film 18 on the insulating film 14 and in the micropores 16, a crystallization step for forming a crystalline semiconductor film 20 containing crystal grains of almost single crystal centering about the micropores 16 by melt-crystallizing the semiconductor film 18 through heat treatment, a step for forming a semiconductor element (T) using each crystalline semiconductor film 20, and a step for separating the semiconductor element (T) from the first substrate 10 by causing exfoliation in the stripping layer 12 and/or on the interface and transferring the semiconductor element to a second substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313257-A (JP)
Title: Electric rice cooker
Inventor: OHASHI SHOZO
IPC: A47J27/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the mounting structure of the electromagnetic induction coil working as an auxiliary heating means.  <P>SOLUTION: In the electric rice cooker, the auxiliary heating means for heating a heat slinger 26 mounted on the undersurface of a rice vessel 3 is constituted of the electromagnetic induction coil (subIH coil 29A) wound on a coil ring 30 disposed below the shoulder part 7 in the body 1 of the rice cooker while the coil ring 30 is fixed by getting a protective frame 8 and the shoulder part 7 screwed down by remaining sandwiched between an upward recessed part 31a formed in the shoulder part 7 and the upper end part of a protective frame 8 making up the inner circumferential surface of the body 1 of the rice cooker. This can upgrade the assembling workability of the coil ring 30 (in other words, subIH coil 29A).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004073829-A (JP)
Title: Game device, its execution control process and its execution control program
Inventor: KUBOTA KAZUTAKA
IPC: A63F13/537
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device having a freedom degree in a limit time of a player required for the operation in a thinking game and to provide a game execution control method and a game execution control program.  <P>SOLUTION: A CPU 161 of the game device is provided with a timer 1612 measuring the limit time for receiving the input of an operation to a touch panel, an extension requirement receiving part 1613 receiving the extension requirement of the limit time via the input of the operation to the touch panel within the limit time, and a limit time extension set part 1614 adding a prescribed extension time to the residual time of the limit time, when receiving the extension requirement of the limit time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314718-A (JP)
Title: Instrument panel for vehicle
Inventor: KASHIHARA JUNJI
IPC: B60R21/2165
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase a protecting performance for passengers by preventing a large impact from acting on the head sections when an air bag module accidentally does not work, and the head sections of the passengers collide with an instrument panel body at the time of a vehicle collision.  <P>SOLUTION: A door section 17 which is surrounded by a thin fracture planned section 13 is formed at a confronted place with the airbag module 15 of the instrument panel body 1. A rectangular frame section 31 which houses the airbag module 15 is formed on a flange section 23 of a frame body 21 which is welded to the rear surface of the instrument panel body 1. A reinforcing plate 51 made of a metal is fastened on the rear surface of the rear wall 31b of the frame section 31 with screws 53 and nuts 59.  <P>COPYRIGHT: (C)2005,JPO&NCIPI