baber/WOPTO huggingface dataset:
Patent JP-2003311472-A (JP)
Title: Wire for welding austenitic stainless steel having excellent sulfuric acid corrosion resistance and pitting corrosion resistance
Inventor: INOUE HIROSHIGE
IPC: B23K35/30
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire for welding austenitic stainless steel which can obtain a weld zone of high quality in which uniform corrosion caused by crude sulfuric acid and pitting corrosion caused by residual chloride ions are evaded at a high efficiency.  <P>SOLUTION: The wire for welding austenitic stainless steel having excellent sulfuric acid corrosion resistance and pitting corrosion resistance has a composition containing, by mass, 0.001 to 0.05% C, 0.01 to 1.5% Si, 0.01 to 2.0% Mn, 21.5 to 28.9% Cr, 7.9 to 13.5% Ni, 2.5 to 4.5% Mo, 2.5 to 4.5% Cu and 0.08 to 0.15% N, and in which the content of P is limited to ≤0.03% and S to ≤0.01%, and also satisfying PI=Cr+3.3×Mo+16×N≥35, GI=-Cr+3.6×Ni+4.7×Mo+11.5×Cu≥65 and a Cr equivalent/an Ni equivalent ≥ 1.90, and the balance iron with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314358-A (JP)
Title: Method of fastening ladder frame and method of mounting crankshaft
Inventor: MURATA SATOSHI
IPC: F02F7/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent distortion of a ladder frame taking sealing means such as liquid gasket subjected to a side member as fulcrum when fastening a ladder flame to a cylinder block in mounting a crankshaft.  <P>SOLUTION: The liquid gasket is applied to a contact surface with a cylinder block 1 of a ladder frame 2, and the frame 2 with the gasket and the cylinder block 1 are fastened to each other. A ladder frame fastening bolt 3 close to the gasket is fastened with a predetermined torque first, and then a cap bolt 4 close to a main bearing of the crankshaft is fastened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318110-A (JP)
Title: Semiconductor substrate, its manufacturing method, and method for manufacturing semiconductor device
Inventor: INOUE HIRONORI
IPC: H01L21/20
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate structure having an Si<SB>1-x</SB>Ge<SB>x</SB>layer whose crystal lattice is sufficiently relaxed and having a warped Si layer formed on the Si<SB>1-x</SB>Ge<SB>x</SB>layer, whose crystal defects are very few, with its surface being smooth in an atomic level, and provide a method for manufacturing the same.  <P>SOLUTION: The semiconductor substrate is provided with; a substrate wafer of silicon (Si) monocrystal; a monocrystalline thin film of relaxed silicon germanium (Si<SB>1-x</SB>Ge<SB>x</SB>) having a lattice spacing, which is formed on the surface of the wafer so as to substantially take a form of more than two steps wherein composition ratio distribution of germanium (Ge) in the film thickness direction is made smaller at the surface side, or to have an inclination wherein the composition ratio is smaller at the surface side and more than two inflection points are provided; and an Si monocrystalline thin layer on which tensile warpage is imposed by the lattice spacing of the monocrystalline thin film. The semiconductor substrate of such an arrangement has less crystal defects in comparison with the conventional substrate, and improves manufacturing yield of semiconductor device, with the warped Si layer being provided on its surface which is smooth in an atomic level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312711-A (JP)
Title: Multiple sealing cap
Inventor: WAKASA MASANOBU
IPC: B65D51/18
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple sealing cap by which an oxidative and water- absorbing substance whose quality is deteriorated by being brought into contact with air can be stored in a sealed container for a long time and it can repeatedly be used without being brought into contact with oxygen.  <P>SOLUTION: At least one sheet of the second seal member 12 is hermetically fitted on an opening part 2a of a sealed container 2 through the first seal member 11 and at a position at an established interval from the first seal member, and a deoxidation agent, a dehydrating agent and/or an inert gas are sealable between seal members 11 and 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318409-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KATAOKA MITSUHIRO
IPC: H01L21/337
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device with a trench gate structure, which has low on-resistance, and to provide a manufacturing method of the device.  <P>SOLUTION: A trench 7 is formed in such a way that a side 7a becomes a (0001) face and a base 7b becomes (11-20) by using a SiC wafer 1 whose substrate surface is a (11-20) face. An N<SP>-</SP>-type channel layer 8 is formed on a surface of an inner wall of the trench 7 with epitaxial growth. Thus, impurity concentration of a part 8b on the trench base 7b is made higher than a part 8a of the trench side 7a in the N<SP>-</SP>-type channel layer 8. Consequently, much currents are caused to flow in the part 8b on a trench base 7b-side of the N<SP>-</SP>- type channel layer 8 when a gate voltage is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315302-A (JP)
Title: Biosensor and manufacturing method therefor
Inventor: TANAKA YASUYUKI
IPC: C12Q1/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To omit a process of manufacture by simplifying the structure of a biosensor capable of quantifying a specific component in a liquid specimen such as blood glucose swiftly, easily and accurately to thereby improve its productivity, and to thereby solve the problems that the structure of the biosensor is unstable when the electrode is configured such that an electrode section and an electrode pad are connected via a lead section, and that adhesion between films becomes poor when the film formation process must be performed twice.  <P>SOLUTION: Part or the whole of the structure of the electrode is made common so that an electrode system is formed in an integral shape. This simplifies the film formation process and achieves stability of the films. The manufacture of the biosensor is facilitated by omitting the unnecessary process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324116-A (JP)
Title: Resin sealing metal mold and resin sealing device
Inventor: TONE TOSHITATE
IPC: H01L21/56
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sealing metal mold and a resin sealing device capable of enhancing reliability and productivity.  <P>SOLUTION: In a cope 13, a core pin 24 is disposed inside a through hole 19a of a cope cavity insert 19. A backup hole 26 is formed in a part opposite to the through hole 19a of a cope chase block 18. A spring member 27 is disposed in the backup hole 26, and the core pin 24 can be slid in the through hole 19a in response to the expansion and contraction of the spring member 27. In a state that the cope 13 is closed to a drag 12, the core pin 24 comes into elastic contact with a drag cavity insert 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323968-A (JP)
Title: Ultrasonic cooking apparatus
Inventor: SANO SHUICHI
IPC: H05B6/12
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a problem with a conventional ultrasonic cooking apparatus that a cooking pan itself is expensive and seldom used for household apparatus, since it is a dedicated apparatus and needs to have an oscillator 4 and an ultrasonic transducer 3 to operate.  <P>SOLUTION: A case 6 of the ultrasonic cooking apparatus is placed on an electromagnetic cooking apparatus 10, a cooking pan 12 is placed via a flexible sheet or a aqueous gel 11 on the case 6, and a food material to be cooked 13 is put into the cooking pan 12. Turning on a switch of the electromagnetic cooking apparatus 10 allows an electromagnetic field generated in the electromagnetic cooking apparatus 10 to induce within a coil 8 mounted in the case 6 an electromotive force of the coil's a natural frequency, which then drives the ultrasonic transducer 7 to radiate an ultrasonic wave within the cooking pan 12, then heating a metal plate 9 by the electromagnetic field generated in the electromagnetic apparatus 10, so that the food material to be cooked 13 in the cooking pan 12 is cooked to become a tasty food.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275348-A (JP)
Title: Putter
Inventor: HAKODA NORITAKA
IPC: A63B102/32
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a putter with which putting is performed in a direction just as a player desires by taking back straight and suppressing the shake of a head until actual hitting from an address.  <P>SOLUTION: In the putter 10 obtained by mounting the head 2 provided with a face part 21 having a face surface 21a for hitting a golf ball and a head base part 22 formed continuously to the side of the rear face 21b of the face part 21 to a shaft 1, the height H2 of the head base part 22 is set to be not higher than the height H1 of the face part 21, and the shaft 1 is mounted to the head base part 22 on the side of a toe compared with the center position of the length direction of the head base part 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003324555-A (JP)
Title: Manuscript reader
Inventor: WATANABE TAKASHI
IPC: H04N1/04
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manuscript reader that removes dust and dirt on glass for passage read from a manuscript read position, and can obtain high-quality images without vertical lines or the like due to dust and dirt.  <P>SOLUTION: The manuscript reader reads the image of a manuscript passing on the glass 2 for passage read extended in the main scanning direction via the glass 2 for passage read. In this case, the glass 2 for passage read inclines in a sub-scanning direction for mounting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330843-A (JP)
Title: Content providing system
Inventor: SAITO KENICHI
IPC: H04N21/466
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in a conventional system that it is rather difficult for people having know-how or knowledge to computer-program the know- how or knowledge with inclusion of character, pattern, picture, sign degree, image, work flow, and the like; people who wants to obtain excellent know-how or knowledge must pay the charge for substantially non-use time such as retrieval because of fixed rate or metered rate system; and when downloading information desired by a user, information against its intention is often downloaded, or much time is required therefor.  <P>SOLUTION: A program forming and registration system capable of directly displaying program or content information with combination of character, pattern, picture, voice, image, animation, work flow or the like on an Internet browser without using a program is provided, so that people having excellent know-hows and knowledges can computer-program them. The resulting excellent program or content information with high additive value is provided to a user who wants to use it. Further, a computer system capable of detecting and immediately displaying the program or content information required by a user and a business using this system are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329008-A (JP)
Title: Hydraulic pilot valve
Inventor: TAJI HIROSHI
IPC: F15B13/042
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To integrally assemble a proportional valve portion and dispens with an independent proportional valve in a pilot circuit.  <P>SOLUTION: A valve body 32 generating pilot pressure by stroke operation of a spool 33 and a proportional valve portion 38 opposing to the spool 33 of the valve body 32 are assembled into a valve case. Upon externally adding a drive signal to a solenoid 39 of the proportional valve portion 38, reaction force of the spool 33 is strengthened by stroke-moving a plunger 40 to a reaction force spring 37 side, and the pilot pressure is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326846-A (JP)
Title: Hot stamp method using ultraviolet curable adhesive
Inventor: FUSHIMI KUNIHIRO
IPC: C08F290/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot stamp method which exhibits high adhesive force between a glass container and metal foil even when an ultraviolet curable adhesive is used.  <P>SOLUTION: The hot stamp method for the glass container includes processes of: laminating the ultraviolet curable adhesive containing less than 1-15 pts.wt. of a thermoplastic resin of an acrylic compound as a main component, 50-95 pts.wt. of an ultraviolet curing component containing an epoxyacrylate compound as a main component, and 0.1-10 pts.wt. of a photocuring initiator on the surface of the glass container; curing the adhesive by irradiation with ultraviolet rays; and hot-stamping the metal foil by heat-activating the cured adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332317-A (JP)
Title: Method and apparatus for exfoliating resist using plasma
Inventor: KANAZAWA MASAHITO
IPC: H01L21/3065
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for exfoliating a resist using plasma, capable of reducing damage due to the existence of ion without lowering the exfoliation rate of the resist.  <P>SOLUTION: The method for exfoliating a resist using plasma comprises a first exfoliation process for generating inductive coupling plasma between a coiled electrode (7) and a first sample base (14), and exfoliating a resist applied on a substrate (9) placed on the first sample base (14) by the thickness of a first film through the inductively coupled plasma; and a second exfoliation process for placing on a second sample base (25) the substrate (9) on the first sample base (14) for which the first exfoliation process has been finished, inducing plasma generated outside the second sample base (25) onto the substrate (9) placed on the second sample base (25), to exfoliate the resist left on the substrate (9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337327-A (JP)
Title: Liquid crystal display device
Inventor: NAKANO MINORU
IPC: G02F1/13357
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can improve the light use efficiency of a back light and increase the illuminance of a screen and is reducible in manufacturing cost.  <P>SOLUTION: The liquid crystal display device has a substrate 16 where reflective pixel electrodes 10 which have openings 11 transmitting light and reflecting light are regularly arrayed, a substrate 3 where a transparent electrode 5 facing the reflective pixel electrodes 10 is formed, liquid crystal 6 which is charged between the substrates 16 and 3, the back light 25 which irradiates the back side of the substrate 16 with illumination light BL, and a light converging plate 20 which is formed along each arrangement of the openings 11 of the reflective pixel electrodes 10 and has linear microlenses ML converging the illumination light BL from the back light 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002351038-A (JP)
Title: Method and system for calculating fractional exposure of photographic material
Inventor: DARTNELL NICHOLAS J
IPC: G03D3/00
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating the fractional exposure of a black-and-white photosensitive material in order to keep the quality of an image to develop constant. SOLUTION: In a processing system consisting of a fixing stage and an in-lime silver recovery unit, the mass of silver recovered by the silver recovery unit is judged, and a first approximate value for the fractional exposure of the photographic material is calculated according to the judged mass, and then a second approximate value for the fractional exposure (θ) of the photographic material is calculated by using the first approximate value as an input to an iterative process. Thereby, the fractional exposure of the photographic material can be calculated without using a silver sensor.
Patent JP-2003337790-A (JP)
Title: Bus control circuit and processor
Inventor: ITO HIRONOBU
IPC: G06F12/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus control circuit capable of using part of one device as a caching area and using the other part as a non-caching area.  <P>SOLUTION: An upper address of a multiple configuration area in a non- caching area different from a caching area where an on-chip device 104 is originally configured is set in a multiple configuration area setting register 19. An address decoder 11 refers to addresses set in the multiple configuration area setting register 19, and when detecting access to the multiple configuration area, outputs a select signal 14 for selecting the on-chip device 104. Part of the on-chip device 104 can be used as a caching area, and the other part can be used as a non-caching area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345367-A (JP)
Title: Karaoke system, picture display method therefor, and picture display program
Inventor: MATSUMOTO KANYA
IPC: G10K15/04
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform information disclosure and display considering mutual privacies and safety by putting restrictions on picture display, disclosure of personal information, and communication with a connection opposite party in a chat or the like.   <P>SOLUTION: The system control part 10 of a centralized controller 200 is provided with a picture information acquisition means for acquiring picture information including the picture of a user of a terminal device 100 for Karaoke system connected by a terminal connection means, a display restriction means for putting restrictions on display by picture processing so as not to display acquired picture information as it is, a release condition setting means for setting a condition for removing the restrictions on display, and a picture display means for displaying a picture on the basis of the condition set by the release condition setting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003042085-A (JP)
Title: Gas compressor and impregnating treatment method for member composing the gas compressor
Inventor: KUWABARA OKIKAZU
IPC: F04C18/344
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor capable of operating stably and efficiently while controlling noise generation by securing lubrication under any condition, and an impregnating treatment method for a member composing the gas compressor. SOLUTION: Plural vanes 15 are retreatably attached on a rotor 9 and the rotor 9 is rotatably provided in a space formed with a cylinder 3 and two side blocks 5, 7 to form a compression chamber. Components thereof are impregnated with refrigerating machine oil L to lubricate mutual sliding parts. The impregnating treatment can be done by dipping each member into refrigerating machine oil L or jetting refrigerating machine oil L on each member with using a nozzle 41.
Patent JP-2003346346-A (JP)
Title: Recording medium and reproducing apparatus
Inventor: KONDO TETSUJIRO
IPC: G11B7/135
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a recordable capacity of a information signal larger, without changing the numerical aperture (NA) of an objective lens, the wavelength of a luminous flux or the size of a medium.   <P>SOLUTION: A first information signal is read by detecting the presence or the absence of a pit 6, and a second information signal is read by detecting the depth or the height of the pit 6, based on the presence or the absence of reflected light flux of the light flux obliquely incident on a signal recording layer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347820-A (JP)
Title: Lighting-protecting structure of antenna unit, and the antenna unit
Inventor: OTSU MASAHIRO
IPC: H01Q1/50
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna unit lighting protecting structure which is easy to mount and maintain.   <P>SOLUTION: In an antenna unit 2 to be mounted on a mounting member 5 by interposing a support fitting 13 between the antenna unit 2 and the mounting member 5, the antenna unit is structured of an antenna 3 integrated with a communication apparatus 4. The lightning-protecting structure includes, on the top of a radome for the antenna 3, a lightning-protecting unit provided with support arms to hold the lightning-protecting unit on the radome top by sandwiching. The antenna unit 2 is fitted with the mounting member 5 by the support fitting 13, and at the same time, the lightning-protecting unit of the antenna unit 2 can be mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348237-A (JP)
Title: Contact system, contact method and contact program for assembling person at emergency
Inventor: NOJIRI HIROSHI
IPC: H04M3/42
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To quickly contact important persons to be assembled as keymans by calculating the contact priority of assembled persons in each communication means on the basis of the priority of assembled persons and the communication means in the case of contacting the persons to be assembled for emergency assembly.   <P>SOLUTION: The contact system for assembling persons at the time of emergency assembly comprises an emergency contact assembly device provided with an assembled person priority table for storing the priority of assembled persons, a priority table storage part for storing a communication means priority table for storing the priority of a communication means with assembled persons, and a communication means control part for calculating the contact priority of assembled persons in each communication means on the basis of the information stored in the assembled person priority table and the communication means priority table, determining the contact priority of the assembled persons and contacting the assembled persons in accordance with the contact priority, and a communication means for transmitting contact from the communication means control part to respective assembled persons.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019312-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To make a game ball, which has fallen from a prize ball tank, etc., into a housing case for housing a control board, flow down. SOLUTION: In the Pachinko machine 1 provided with at least the control bard 29 for controlling the game machine and the housing case 28 housing the control board 29 to be protected, a tiling face 34 for making the fallen game ball B flow down (game ball guiding means) is formed on the upper face of the cover 32 of the housing case 28.
Patent JP-2003345741-A (JP)
Title: Method for controlling global unique identifier sharing by session control protocol
Inventor: RINMOKU HIROSHI
IPC: G06F13/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To identify a session in a global unique manner in a portion of a group or the entire group of servers that continuously exist on a transfer path for an Internet control protocol without depending upon information set by a terminal.   <P>SOLUTION: In a server 21 at a frontmost position of the server group that shares a global unique identifier on the message transfer path 4 for a session control protocol, unique information or global unique information is generated in the server 21, the information is set in an information element that is not referred to, changed or eliminated by the other servers in a session establishment request message, and the set information element is put in the message to be transferred to servers at posterior positions. Subsequently, each server or information communication terminal uses the set information element or information obtained by adding information for identifying the server 21 at the frontmost position within the network to the set information element as information for uniquely identifying the session.  <P>COPYRIGHT: (C)2004,JPO