baber/WOPTO huggingface dataset:
Patent JP-2004003286-A (JP)
Title: Building equipped with emergency well, and method for setting groundwater control well
Inventor: KOSAKA NOBUAKI
IPC: E03B3/12
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building equipped with an emergency well which makes effective use of a groundwater control well or the like to be substituted for a deep well that is indispensable at the time of constructing a building, as the emergency well to be set on an earth retaining wall, while carrying out cleaning of the earth retaining wall as appropriate, and to provide a method for setting the groundwater control well.  <P>SOLUTION: The building equipped with the emergency well is essentially formed of disaster prevention facilities including the earth retaining wall 2 arranged around the building 1, and the emergency well consisting of at least the one or more groundwater control wells 5 arranged in an embedment portion 3 of the earth retaining wall 2. The cleaning of a soil cement film at the time of setting the groundwater control well is carried out underwater by ejecting high-pressure jet water in combination with abatement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233069-A (JP)
Title: Gas analysis method and gas analysis system
Inventor: HIROTA TAKESHI
IPC: G01N5/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation of the detection sensitivity caused by residues such as high boiling point organic compounds on a surface of an oscillator.  <P>SOLUTION: In a gas analysis method in which sample gas containing organic compounds for analysis is introduced in a measurement chamber 13 having an oscillator, the frequency of the oscillator 11 is measured in a state in which the organic compounds are deposited on a surface of the oscillator 11 and in a state in which the organic compounds are separated from the surface by heating, and the deposition of the organic compounds is calculated, the change of the frequency is measured, and a solvent is fed to the surface of the oscillator 11 to dissolve and remove the residues on the surface of the oscillator 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003234505-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: BRUDERL GEORG
IPC: H01L21/20
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To develop a semiconductor device that is equipped with a transition section having an electric series resistance as small as possible between a semiconductor body and a substrate.  <P>SOLUTION: In the semiconductor device, a conductive substrate (1) and a semiconductor body (3) are provided, and the semiconductor body (3) has at least one nitride-compound semiconductor and at the same time is arranged on the surface of the substrate (1). In this case, a conductive mask layer (2) having a specific mask structure for reducing the series resistance in the semiconductor device is arranged between the substrate (1) and the semiconductor body (3), and the surface of the substrate (1) is partially covered with the mask layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004236446-A (JP)
Title: Generator using high-temperature superconducting bulk material
Inventor: NOTO HIROSHICHI
IPC: H01L39/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency generator in which a ferromagnetic field can stably be utilized by using a ferromagnetic field formed of a superconducting bulk for the purpose of strengthening a magnetic filed applied to an armature of the generator.  <P>SOLUTION: The generator is constituted by using the high-temperature superconducting bulk material composed of a static field magnetic pole, that comprises the armature 20 and the high-temperature bulk material 11 as a magnetic field pole, and the armature. The high-temperature superconducting bulk material 11 is in direct contact with an cryogenic refrigerator 12 that cools down a temperature to a critical temperature or below and a cooling member 13 of the refrigerator. The high-temperature superconducting bulk material is made to serve as a magnetic field generation member, by being magnetized by pulse magnetization in a cooling process that cools down the high-temperature superconducting bulk material 11 to the critical temperature or lower, or after the cooling. Power generation is conducted, by rotating the armature 20 that comprises a core 19 wound with a copper coil 18 in the magnetic field.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235563-A (JP)
Title: Electrode sheet for electrostatic chuck device and electrostatic chuck device using it
Inventor: SHIMA TAKESHI
IPC: B23Q3/154
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode sheet for an electrostatic chuck device having enough attraction force even to an insulator.  <P>SOLUTION: In the electrode sheet 30 for the electrostatic chuck device, a pair of insulating organic films 31, 32 are stuck via an insulating adhesive layer 33 and electrodes 34, 35 are formed inside the insulating adhesive layer 33. The electrode sheet is characterised in that an insulating adhesive constituting the insulating adhesive layer 33 is subjected to patterning on an insulating organic film so that a plurality of 1 mm-wide and 5 μm-thick band type electrodes are formed at an electrode interval of 1 mm to a total length of 5 m. A 10 μm-thick insulating adhesive layer is formed on it and an evaluating electrode sheet whereto an insulating organic film is stuck is prepared, and it has such insulation tolerance as not to produce short circuit between electrodes when a differential voltage of 5 kV is applied to an electrode of the evaluating electrode sheet. The insulating adhesive layer 33 is formed thicker than the electrode 34, 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241534-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KATAYAMA MASATOSHI
IPC: H01L21/336
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing capable of obtaining an IGBT having a thin structure exhibiting satisfactory electrical characteristics at a low cost.  <P>SOLUTION: The method for manufacturing semiconductor device comprises the steps of adhering a silicon wafer 10 to a supporting substrate 8 through an oxide film 20, forming a drain layer 11 by grinding the wafer 10, forming a buffer layer 12 and a high resistance layer 13 on the layer 11 by an epitaxial growth, and forming a MOS gate structure on the surface of the layer 13. Since the layer 13 to become a region for determining a withstand voltage of the completed IGBT is formed by the epitaxial growth having a small fluctuation in resistivity, an expensive silicon wafer having a desired resistivity is not required. The layer 12 formed by the epitaxial growth has a highly concentrated and narrow width impurity concentration profile.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241088-A (JP)
Title: Optical recording and reproducing method, optical recording and reproducing apparatus, and optical recording medium
Inventor: TOKUMARU HARUKI
IPC: G11B7/09
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a large-capacity optical recording medium, and high-speed recording and reproducing processing.  <P>SOLUTION: In an optical recording and reproducing method, recording and reproducing of information are carried out by condensing optical beams radiated from an optical head to multilayer optical recording media composed of multiple recording layers that record information on a guide groove located in the recording layer. The method comprises an optical beam conditioning stage, where optical beams are conditioned by optics so that the focal point of the multiple optical beams radiated by the optical head may fit in with the different recording layers of the multilayer recording media and a condensing stage, where at least one optical beam out of the multiple optical beams is condensed on the guide groove of the recording layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247481-A (JP)
Title: Method and apparatus of manufacturing hetero-junction element
Inventor: INOUE ATSUHISA
IPC: H01L31/04
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of manufacturing a hetero-junction element by which a hetero-junction element effective to obtaining an electronic device having superior conversion efficiency and light emission efficiency can be manufactured easily at a low cost.  <P>SOLUTION: The method of manufacturing the hetero-junction element comprises a process wherein a second solution made by dissolving a second organic material in a second solvent and a first solution made by dissolving or diffusing a first organic material in a first solvent are mixed to form a third solution, wherein fine particles of the second organic material are diffused in the first solvent; and a process wherein the third solution is supplied on a substrate to form a mixed film of the first organic material and the fine particles of the second organic material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242888-A (JP)
Title: Dishwasher
Inventor: KOBAYASHI RYOICHI
IPC: A47L15/46
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional dishwasher cannot fully meet the demand of a user who wants to sterilize plastic articles, crystal glasses or the like when washing them, because it is not designed to feed rinse water of high temperature.  <P>SOLUTION: Users can select a cycle to feed water whose highest temperature is set in the range of 50-60°C in the process of wash, rinse with water, and rinse with hot heat. Moreover, processes of wash and rinse with electrolyzed water are set in the cycle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253036-A (JP)
Title: Magnetic domain magnification type magnetooptical reproducing method
Inventor: MIYAOKA YASUYUKI
IPC: G11B20/18
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce reproduction errors caused by waveform distortion by reducing a level jitter due to the influence of the waveform distortion of a reproducing signal in magnetic domain magnification type magnetooptical recording reproduction.  <P>SOLUTION: In the magnetic domain magnification type magnetooptical recording reproduction, in the case that a waveform is sampled to perform digital PR equalization, a prescribed mark length is detected with a mark length temporary determination circuit 10, and sampling calculation of PR(α-1)(α≠1) is performed between prescribed mark length edges. In the case of sapling after PR(1, -1) equalization, a prescribed value is added to or subtracted from a sampled value only between the prescribed mark length edges with a sampling correction circuit 11. Therefore, in the case that three value detection of PR(1, -1) is performed, the level jitter is reduced to enhance improvement effect of errors during Viterbi decoding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003295186-A (JP)
Title: Television receiver
Inventor: NAKAYAMA MITSUO
IPC: G02F1/13357
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high brightness of a television receiver by limiting the number of prism sheets to one for enhancing front brightness by efficiently converting diffused light of a backlight into a viewing angle.  <P>SOLUTION: A reflection plate 2 is arranged on the rear face of a light source 1 for a backlight, a diffusion plate 3 is arranged in front of the light source 1 for a backlight, and a liquid crystal panel 4 with an incident polarizing plate 5 and an emission polarizing plate 6 provided on both front and rear faces is arranged in front of the diffusion plate 3. A prism sheet 8 is arranged between the diffusion plate 3 and the liquid crystal panel 4. The ridge line direction A0 of the prism sheet 8 is defined as a horizontal direction, and the transmission axis direction B0 of the incident polarizing plate 5 is defined as the vertical direction being substantially perpendicular to the ridge line direction A0 of the prism sheet 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261981-A (JP)
Title: Easily tearable film
Inventor: SATO AKIRA
IPC: B32B27/36
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily tearable film to which excellent barrier properties are imparted using a non-cellophane type film without using an aluminum foil at all.  <P>SOLUTION: The easily tearable film is constituted by providing a barrier layer on at least one side of a biaxially oriented laminated polyester film of which the longitudinal and lateral tensile strength at break are each 40-200 MPa. The biaxially oriented laminated polyester film is preferably a laminated film comprising a layer (A-layer) comprising a polyester raw material including one of or both of copolymerized polyethylene terephthalate and copolymerized polybutylene terephthalate and a polyester layer (B-layer) and the melting point of the B-layer is preferably higher than that of the A-layer by 10°C or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260308-A (JP)
Title: Channel selector and channel selection method
Inventor: MORI MASAFUMI
IPC: H04N5/44
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time taken for an auto preset operation.  <P>SOLUTION: A channel to be first selected is set in a main tuner and a sub-tuner in ST1. With no channel selected in the main tuner, set channel selection is started in ST3. With no channel selected in the sub-tuner, the set channel selection is started in ST5. When either tuner feeds a decision signal for showing whether a selected channel is used or not used after completing the channel selection in ST6, the decision result based on this signal is related to a channel number and stored as preset information in ST7. If the channel is decided to be used in ST8, tuner setting information for selecting this channel is added to preset information in ST9. New channels are set in the tuners having completed settings of the preset information in ST10-ST13. By using a plurality of tuners in parallel, the time taken for an auto preset operation can be shortened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257777-A (JP)
Title: Electrocasting index stickable tape for display board
Inventor: WATANABE MASATO
IPC: C25D1/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform in a short time, position setting of a display board where an electrocasting index is stuck.  <P>SOLUTION: This electrocasting index stickable tape 50 to be provided for sticking transcriptionally the electrocasting index 53a on a display board blank is provided after sticking on the tape 50 an aligning electrocasting mark 55 with the display board blank. The position setting of the display board can be performed in a short time by utilizing the aligning electrocasting mark 55. In addition, position accuracy for sticking the electrocasting index 53a is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260403-A (JP)
Title: Receiving device
Inventor: HOSHINA YASUSHI
IPC: H04B7/10
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the band of an A/D converter or more cannot be instantaneously received.  <P>SOLUTION: The receiving device is provided with an array antenna 1 constituted of a plurality of element antennas 2 and capable of receiving a radio wave radiated from a target, a plurality of local oscillators 7 for outputting local oscillation signals having the same or different frequency, a plurality of receivers 3 for converting the frequency of high frequency signals received by the array antenna 1 into intermediate frequency signals, a plurality of A/D conversion circuits 4 for converting the intermediate frequency signals outputted from the receivers 3 into digital signals, a beam former 5 for forming beams when the local oscillation signals of the same frequency are outputted from the local oscillators 7 or passing the local oscillation signals as they are when the local oscillation signal having respectively different frequency bands are outputted from the local oscillators 7, and a signal processor 6 for performing the search/analysis processing of the radio wave on the basis of the output of the beam former 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255790-A (JP)
Title: Washing device for dampening roller
Inventor: SAKAI YOICHI
IPC: B41F35/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To make easily removable ink and paper dusts adhered to the surface of a dampening form roller.  <P>SOLUTION: This washing device 30 comprises a washing part 32 having a brush 36 abutting against the surface 12A of the dampening form roller, a nozzle pipe 62 for feeding washing lotion, a discharge oil pan 38 for recovering the lotion used for washing and air cylinders 90 for sliding the washing part 32. A solvent recovering passage is formed with supports 44 and 46 between a basic part 34 and the discharge oil pan 38. To the damping form roller 12 under rotation, the solvent is fed from the nozzle pipe 62 and, at the same time, the brush 36 is abutted against the surface 12A of the dampening form roller by sliding the washing part 32. As a result, the residue such as the ink and the paper dusts adhering to the surface 12A turns to a state to be easily removed and further are scraped off with the brush 36. The solvent used for washing is recovered in the discharge oil pan 38 and then fed to a discharge port 40 and a discharge oil tube 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261326-A (JP)
Title: Customer information registration and taking-in system for game machine
Inventor: TSUKAHARA NAKAYASU
IPC: A63F5/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer information registration system for a game machine in which customer information including proper guiding picture information with respect to a prescribed hall is registered to be taken out and displayed.  <P>SOLUTION: The system is provided with a customer information registration means 132 for registering the customer information AS including the guiding picture information in a central information management means 131 by a prescribed transmission means 110, and takes the customer information into the game machine 1 via prescribed conversion processing 122. Thus, management of the customer information becomes easy and various guiding display with respect to prescribed customer information is realized to improve a guiding effect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261056-A (JP)
Title: Package for cooked rice processed food
Inventor: WATANABE KATSUMI
IPC: A23L7/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for cooked rice processed food with which a rice ball, especially high-quality ingredient-containing one, can be packaged while maintaining puffy feeling.  <P>SOLUTION: This package for the cooked rice processed food comprises the followings: cut parts 23, 23 provided at both ends 21a, 21b of the superposed inner side ends 21, 21 of two sheets of inner film 20, 20; and a pair of regulation members 13, 13 regulating a ripping direction, ranging from one end 11a to the other end 11b of an outer film 10. The package is structured as follows: sealing three sides of peripheral parts 22, 22 of the inner films 20, 20 joined to each other except for the folded-back parts, and the peripheral part 12 of the outer film 10; and forming notches 14, 14 at a part comprising both ends 11a, 11b of the outer film 10 joined together via the inner films 20, 20 and between the pair of the regulation members 13, 13 in such a state that the outer film 10 is doubly folded so that the inner films 20, 20 come in touch with the rice ball 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262360-A (JP)
Title: Tire and its manufacturing method
Inventor: HORIGUCHI TAKUYA
IPC: B60C1/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire capable of improving its ozone-proof performance, its appearance, and its uniformity and a method for manufacturing the tire.  <P>SOLUTION: The tire is provided with a rubber layer of 2 mm thick or less on its surface. The rubber layer comprises a rubber component containing butyl-based rubber of 20-70 pts.wt. The butyl-based rubber is selected from butyl rubber, halogenated butyl rubber, and halogenated copolymer rubber obtained by the halogenation of isobutylene-p-methylstyrene copolymer rubber. There is no molding joint at the widest position of the rubber layer provided on the sidewall of the tire surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264655-A (JP)
Title: Alkali developing type photosensitive resin composition, and method for forming pattern on green sheet by using the resin composition
Inventor: OGI KOZO
IPC: G03F7/027
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a highly precise pattern on a green sheet without applying a special treatment to the green sheet.  <P>SOLUTION: The pattern is formed on the green sheet by: printing the green sheet with a photosensitive resin composition containing 40 to 97 pt.wt. of inorganic powder, 0.5 to 30 pt.wt. of a carboxyl group-containing binder resin, 0.5 to 30 pt.wt. of a photoreactive polymer compound, 0.2 to 20 pt.wt. of a photopolymerization initiator and 1 to 30 pt.wt. of an organic solvent; drying to form a photosensitive film layer; superimposing a photomask on the photosensitive film layer; and exposing and developing the film layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262363-A (JP)
Title: Input device for automobile
Inventor: SASANOUCHI KIYOTAKA
IPC: B60R11/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device for an automobile to perform key-input in an information terminal or the like in which refuse and stain problems posed by arrangement of a keyboard as a hardware on a steering wheel and limitation on design are reduced.  <P>SOLUTION: The input device for automobile has a detection means such as a CCD camera 8 in which an image 7 of a keyboard is displayed on a steering wheel 2 by a projector 1 disposed on a ceiling part in a cabin of an automobile, and a touched part of the displayed keyboard in the image 7 is detected. Since the keyboard as a hardware is unnecessary, the input device for automobile as the keyboard or an operation switch of each apparatus of the automobile without any refuse or stain and capable of reducing limitation on design can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202185-A (JP)
Title: Blowing-and-vacuum cleaner
Inventor: KIM DONG HWAN
IPC: B08B5/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blowing-and-vacuum cleaner greatly improving a cleaning efficiency by blowing out dust, and the like, accumulated on a corner part or a gap part by air pressure exhausted behind a vacuum cleaner body and then sucking the dust, and the like, via a suction part provided in the front of the body.  <P>SOLUTION: This blowing-and-vacuum cleaner is provided with a closed space part in a rear part of the inside of the vacuum cleaner where outside air is sucked via a suction motor and an exhaust hole in the closed space part to which a blowing nozzle is connected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268649-A (JP)
Title: Body lifting speed control device for dump truck
Inventor: WATANABE HIROSHI
IPC: F15B11/05
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body lifting speed control device for a dump truck capable of making a body lifting speed uniform at the time of switching a cylinder even when the cylinder which is of two-stage stroke type is used as a hydraulic cylinder.  <P>SOLUTION: Speed coefficient pattern generating means 130, 140 of a controller 100 generates a speed pattern for controlling the lifting speed of a body so as to be uniform before and behind a switching point of a hydraulic cylinder 45 of the two-stage stroke type corresponding to a body angle detected by a body angle sensor 55. Each of multipliers 150, 155 multiplies an output signal of each of the speed coefficient pattern generating means 130, 140 by an operation signal of an operation lever 60 and outputs it to control the body lifting speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI