baber/WOPTO huggingface dataset:
Patent JP-2004318935-A (JP)
Title: Compact disk, and copy protecting method therefor
Inventor: HAYASHI SHINOBU
IPC: G11B27/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional technology is insufficient as a copy protecting technology and have adverse effect to a digital audio signal and if the conventional technology is controlled so as not to generate the adverse effect, copy protecting effect is reduced and sufficient copy protection cannot be realized.  <P>SOLUTION: In the construction of a compact disk of audio contents, a lead-in 1 is provided at a leading edge part of recording information and a track 2 of digital audio is provided following the lead-in 1. A lead-out 3 is provided after the track 2 of the digital audio and a special pattern 4 of this invention is provided after the lead-out 3. Thereby, satisfactory copy protection can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317004-A (JP)
Title: Refrigeration cycle device
Inventor: FUKUDA EIJU
IPC: F25B1/10
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration cycle device for protecting a driving element by further accurately detecting the temperature in a sealed vessel of a compressor.  <P>SOLUTION: This refrigeration cycle device sucks, compresses, and delivers a refrigerant in this sealed vessel 12 into a second rotary compression element 34 by delivering the refrigerant compressed by a first rotary compression element 32 in the sealed vessel 12; and has a refrigerant introducing pipe 92 for sucking the refrigerant in the sealed vessel 12 into the second rotary compression element 34 by passing through the outside of the sealed vessel 12, a temperature sensor 100 as a temperature detecting means for detecting the temperature of this refrigerant introducing pipe 82, and a control device 110 for performing protecting operation of the compressor 10 on the basis of output of this temperature sensor 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316336-A (JP)
Title: Wall and its manufacturing method
Inventor: ITO ITSUO
IPC: E04F13/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall having air permeability and a humidity control function like a mud wall and being manufactured easily at a low cost compared with the mud wall, as well as having a high strength, and to provide a manufacturing method of the wall.  <P>SOLUTION: A straw-containing mortar layer 12 comprising a mortar 33 mixed with a chaff 34 is formed as an underlying layer of an exterior side 10. An intermediate coat layer 13 of the mud wall is laid on the mortar layer 12, and a finish coat layer 15 is further laid thereon. By forming the straw-containing mortar layer 12 using the material including the mortal mixed with the straw, the wall 31 is easily manufactured at a low cost to have the air permeability and the humidity control function like the mud wall, as well as the high strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321294-A (JP)
Title: Hip-raising supporting apparatus
Inventor: FUKUDA ETSUZO
IPC: A61G5/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hip-raising supporting apparatus which can be attached and detached any time to an individual who is anxious about primary action of standing up or needs slight support in standing-up action from a chair or a chair table.  <P>SOLUTION: The hip-raising supporting apparatus is provided with the gear mechanism of a rack and pinion consisting of a cylinder 2, a gear box 7", and an electric motor apparatus 7' which are integrally constituted to an attachable and detachable hip plate 1 positioned and fixed at the hip and which have prescribed functions for supporting hip-raising action via the hip plate 1. The raising apparatus provided with the gear apparatus of the rack and pinion is provided with a circuit system of a switching function and a restoration finishing time operation stopping function for realizing restoration operation just after a prescribed raising stroke upper limit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327761-A (JP)
Title: Susceptor for epitaxial growth
Inventor: KOBAYASHI HIDENORI
IPC: H01L21/205
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sticking phenomenon between a wafer and a susceptor in the horizontal disk-shape susceptor for horizontally holding the wafer for conducting epitaxial growth.  <P>SOLUTION: A concave portion 7 for horizontally housing the wafer 8 is provided on the top surface of the susceptor 3. A convex portion 9 is provided at the bottom external peripheral portion of the concave portion 7. The convex portion 9 is formed, by making a bottom surface 10 of the concave portion 7 protrude upwardly from the inner peripheral side and the height is 0.2-0.4 times the thickness of the wafer 8. When the wafer 8 slides from a regular position in the radial direction, by making the concave portion 7 abut against a tapered surface 12 on the rear side of the external peripheral edge of the wafer 8, the wafer 8 is held near the regular position. By avoiding the situation in which the wafer 8 contacts an internal peripheral surface 11 of the concave portion 7, generation of a bridge which causes sticking can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323434-A (JP)
Title: Dicyanopyrazinoquinoxaline derivative
Inventor: YAMASHITA TAKAO
IPC: G03G5/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic compound which has high affinity for electron and which becomes a material for an electron receptor, an electron transporting agent, an n-type semiconductor, an oxidant or the like.  <P>SOLUTION: The dicyanopyrazinoquinoxaline derivative represented by general formula (1) (wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are the same or different and each hydrogen, an alkyl group, an alkoxy group, an aralkyl group or an aryl group) has high electron affinity enabling the derivative to be used as the material for the electron receptor, the electron transporting agent, the n-type semiconductor, the oxidant or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005618-A (JP)
Title: Electronic documentation management system and method
Inventor: KOJO SHINTARO
IPC: G06F3/048
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To indicate that an original document is attached to a document displayed with an icon to a user, and to simply edit the original document as well.  <P>SOLUTION: For the document subject to management, a reduced image forming process S141 and an imaging process S142 are conducted to be followed by pin-marking processes S143 and S144 when it has an attached document. Document editing is conducted on the attached document when an event process is to be conducted on the pin-marked document. With a double click position set on a reduced image, and not over the pin-marked image, image edition is requested, and with that on the pin-marked image, re-edition of the original document is requested S155-S157.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324815-A (JP)
Title: Lubricating structure
Inventor: YOSHII KINYA
IPC: F16N7/16
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide lubricating structure capable of restricting lowering of the quantity of lubricating oil to be supplied to a lubricating oil requiring part even in the case of separately supplying the lubricating oil to a plurality of lubricating oil requiring parts.  <P>SOLUTION: This lubricating structure for supplying the lubricating oil, which flows with rotation of a ring gear 7, to the lubricating oil requiring parts of a motor 10 has an opening part 16 for separately supplying the lubricating oil to a plurality of parts, and a gear 9 for scraping the lubricating oil supplied to any part of the plurality of parts to supply the lubricating oil to the lubricating oil requiring parts of the motor 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331683-A (JP)
Title: Polycarbonate resin and its manufacturing method
Inventor: ISHIKAWA YASUHIRO
IPC: C08G64/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate which improves heat resistance while maintaining flowability, has good moldability on injection molding, and can obtain a molded product having good heat resistance.  <P>SOLUTION: The polycarbonate resin has a bisphenol type repeating unit and a group represented by formula (2) at all terminals or part of the terminals. The polycarbonate resin is manufactured by rendering a polycarbonate oligomer high-molecular weight with the use of a bisphenol fluorene monoalkyl ether compound or a bisphenol fluorene monoaryl ether compound as a terminal terminator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004230137-A (JP)
Title: Combination type game machine, and testing device therefor
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To raise amusement by increasing opportunities to generate a special game state in a combination type game machine.  <P>SOLUTION: The machine includes: a picture pattern display device 31 for stopping and displaying picture patterns after the picture patterns are changed and displayed under a fixed condition; a variable ball entering device for opening a first role object operation port 32 when the picture patterns are the specified ones in the picture pattern display device 31; and a special game generating device for increasing probability for stopping and displaying the picture patterns as the specified ones in the picture pattern display device 31, only during a prescribed times of unit games, when a game ball entering the first role object operation port 32 enters a specified area. The first role object operation port 32 can be opened when the first unit game is started after the end of the special game state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004335560-A (JP)
Title: Method for preparing cam data for electronic circuit board, cad/cam system for electronic circuit board and computer program for use therein, and process for producing electronic circuit board
Inventor: ONO TOMOSHIGE
IPC: H05K3/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing CAM data for an electronic circuit board in which the CAD data reflecting the inside diameter of the opening of a solder resist layer can be converted appropriately and efficiently into the CAM data consisting of the inside diameter D' of the opening of an exposure mask for the photolithography for forming the opening.  <P>SOLUTION: In order to form an opening of a solder resist layer by a photolithography process employing photosensitive resin, the inside diameter D' of the opening of the solder resist layer reflected on CAD data is converted, as CAM data, into the outside diameter D<SB>0</SB>of a mask pattern for the opening of an exposure mask for photolithography. The ratio D<SB>0</SB>/D' of the outside diameter D<SB>0</SB>of the mask pattern for opening and the inside diameter D' of the opening is corrected depending on the inside diameter D' of the opening of the solder resist layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330325-A (JP)
Title: Cutting tool made of surface coated cemented carbide with hard coating layer exhibiting excellent chipping resistance in heavy cutting condition
Inventor: OKADA KAZUKI
IPC: B23B51/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide with a hard coating layer exhibiting excellent chipping resistance in heavy cutting conditions.  <P>SOLUTION: The hard coating layer satisfying the following (a)-(d) is physically vapor-deposited in the average layer thickness of 1-15 μm on the surface of a cemented carbide base body: (a) to have two-phase texture with Co dispersedly distributed in a base of a complex nitride of Al, Ti and Cr, (b) the base of the complex nitride of Al, Ti and Cr satisfies a specific composition formula, (c) to have a Co component concentration distribution change structure wherein Co maximum rate dispersion points and Co absence points exist in alternate repetition at prescribed spaces along a thickness direction and continuously increase/decrease, and (d) the spacing of the adjacent Co maximum rate dispersion points and Co absence points is 0.01-0.1 μm and the Co dispersion rate at the Co maximum rate dispersion point is 1-10 atomic % at an occupancy rate in the total amount with the base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003323800-A (JP)
Title: Differential current evaluation circuit for evaluating memory state of sram semiconductor memory cell, and sense amplifier circuit
Inventor: WICHT BERNHARD
IPC: G11C11/419
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve circuit structure for reading and evaluating the memory state in a semiconductor memory cell.  <P>SOLUTION: A differential current evaluation circuit (SBS) is provided with input section resistance adjusting means (MIN, MINB) of a differential amplifier (DV) and a current evaluation circuit (SBS). These means (MIN, MINB) are connected to the output parts (outp, outn) and the input parts (inn, inp) of the differential amplifier (DV) and signal lines (BL, BLB), which are electrically connected also to the input parts (inn, inp) of the differential amplifier (DV). A sense amplifier circuit (LV) is provided with a circuit part (ST2). The differential current evaluation circuit (SBS) and the sense amplifier circuit (LV) are arranged in circuit structure for reading and evaluating the memory state of a semiconductor memory cell. A current evaluation circuit is activated, before a reading process and automatically inactivated, immediately after finishing the reading process by a circuit (STAD) for automatic inactivation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332363-A (JP)
Title: Installation structure of vertically thatching roof board with solar battery
Inventor: TAKEDA MASAAKI
IPC: E04D3/16
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure of a vertically thatching roof board with a solar battery, for excellently draining water even if rainwater infiltrates between the reverse of a solar battery panel 2 and a surface of the vertically thatching roof board 1, preventing damage of the solar battery, restraining reduction in power generation efficiency by restraining a temperature rise in the solar battery in summer, and safely performing construction for installing the vertically thatching roof board with the solar battery without damaging the solar battery panel 2.  <P>SOLUTION: The solar battery panel 2 is superposed and arranged with a void 11 on the surface side of the metallic vertically thatching roof board 1 arranged via a backup material 39 on a sheathing roof board 5 laid on a roof backing material 4. The tip of joining bolts 12 fixed to reverse side several places of the solar battery panel 2, is inserted into a joining hole 15 arranged in the vertically thatching board 1, and projected to the reverse side of the vertically thatching roof board 1. The solar battery panel 2 is integrally joined, so as to form the void 11 with the vertically thatching roof boards 1, by fastening a nut 13 to the projecting tip of this joining bolt 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335364-A (JP)
Title: Highly dielectric powder, highly dielectric resin composite, and electronic component
Inventor: NAKATSUKA TORU
IPC: H01B3/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramic powder having high density and a high dielectric constant as a highly dielectric powder to be added to a resin, to obtain a highly dielectric resin composition having a high dielectric constant, a small dielectric dissipation factor, and excellent electrical characteristics by using such highly dielectric powder, and to obtain miniaturized electronic components by using it.  <P>SOLUTION: After applying sintering treatment to a highly dielectric powder material with a density 5.2g/cm3 or more after the sintering treatment, pulverizing treatment is carried out to obtain this high dielectric constant powder. The sintering treatment is carried out for one hour or longer at a temperature of 1,200°C or higher under an inert gas atmosphere to make this high dielectric constant powder. In addition, this highly dielectric powder has a density of 3.9g/cm3 or higher when it is pelletized by a press machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337291-A (JP)
Title: Method, device, and program for image output information setting
Inventor: KONO TSUTOMU
IPC: G06F3/048
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to set the most proper marker or trimming for radiographic images by a simple operation.  <P>SOLUTION: A device for image output information setting includes the following parts. A subject region recognizing means automatically recognizes a photographing region or a photographing direction of a subject by analyzing image data to produce information on the photographing region and direction. An output information storing means stores marker information on plural kinds of markers as output information in advance. An output information setting means selects a marker to be added to the image data as the output information. The output information setting means selects the marker to be added to the image data based on the information on the photographing region and direction, and adds the selected marker called up from the output information storing means to the image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341286-A (JP)
Title: Method for manufacturing liquid photosensitive resin relief printing plate
Inventor: YOSHIDA MASAHIRO
IPC: G03F7/40
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate making method for obtaining a relief printing plate which achieves a quality level comparable to that of a plate obtained by an aqueous surfactant solution developing system with a large development latitude, without leaving a mark of cutting in a plate surface or scooping out a hole in the skirt of a relief, in a method for manufacturing a liquid photosensitive resin printing plate using a high pressure water developing system.  <P>SOLUTION: In the plate making method, a liquid photosensitive resin composition having a specified resin viscosity, a specified hardness of a body cured by a photoreaction and a specified photocuring property is used when a high pressure water developing system with a water pressure of 1-20 MPa is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340335-A (JP)
Title: Power transmitting shaft
Inventor: SAKURAI KATSUHIRO
IPC: F16C3/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated hollow power transmitting shaft having static strength and fatigue strength in well balanced relation.  <P>SOLUTION: Induction hardening is applied to the integrated hollow shaft 1 at its outer periphery side to form a hardened layer 5. With a non-hardened layer being left, a spline portion 2 has lower hardness at its inner surface than in other sites. Thus, the shaft 1 has improved toughness and compressive residual stress at the spline portion 2 which is liable to originate fatigue crack and it has static strength and fatigue strength in well balanced relation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347150-A (JP)
Title: Heating cooker
Inventor: FUKUMOTO AKIYOSHI
IPC: A47J27/04
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker for performing good work by controlling a heating means and steam charging conditions corresponding to various cooking processes.  <P>SOLUTION: The heating cooker comprises a heating chamber heating means such as a vertical heating means 13, an air flow generating means 15, a steam generating means 16, a heating chamber temperature detecting means 25, a steam outlet temperature detecting means 26, an operating means 27, and a control means 31. The vertical heating means 13, the steam generating means 16 and the air flow generating means 15 are controlled corresponding to changes of the cooking processes and heated objects. The heating cooker which is simple and superior in heating efficiency performs heating cooking in conditions adaptable for various heating cooking while the control means 31 varies all or part of a steam amount, a steam temperature, and the velocity and rate of an air flow in a heating chamber 12 corresponding to values set by input to the operating means 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349939-A (JP)
Title: Method and device for image encoding and recording device
Inventor: FUKUZAWA KEIICHI
IPC: H04N19/46
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for image encoding, which generate encoded data of an image suitably used for a system for recording, reproduction, transmission, or display and adaptive to a diversity of picture quality modes and can extract desired image data from the encoded data according to a picture quality mode set by the system, and a recording device.  <P>SOLUTION: Provided are a band dividing means of dividing input image data into a plurality of frequency bands, a picture quality dividing means of dividing each piece of band-divided image data into a plurality of layers with a specified threshold, and a setting means of setting the threshold of the picture quality dividing means according to the degree of a vertical component of image data band-divided by the band dividing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354509-A (JP)
Title: Electro-optic device and method of manufacturing the same, and method of manufacturing substrate device
Inventor: EGUCHI YOSHIKAZU
IPC: G09F9/30
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a more excellent flatness in the extreme surface of a laminated structure by suitably executing flattening processing, such as CMP (clemical and mechanical polishing) processing, in an electro-optic device, such as a liquid crystal device.  <P>SOLUTION: The electro-optic device is equipped with a TFT (thin film transistor) (202) constituting a driving circuit for driving a data line (6a) and a scanning line (11a) and an interlayer insulation film (43) formed on the data line, the scanning line, a TFT (30), and the driving circuit. At least the portion corresponding to the formed region of the driving circuit of the interlayer insulation film formed in the peripheral region is subjected to etching (a process (b)) and thereafter the peripheral region and the image display region is subjected to CMP processing (a process (c)).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353201-A (JP)
Title: Flushing water feeding structure of flushing toilet bowl
Inventor: NAKAMURA TAKAHIRO
IPC: E03D11/17
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flushing water feeding structure of a flushing toilet bowl capable of securely supplying a specified volume of flushing water to the whole zone of the bowl irrespective of installation location of the flushing toilet and facilitating the flowing volume adjusting operation of the supplying stream course.  <P>SOLUTION: City water is used for the feeding source 18. The water supply course 20 arriving a spout opening 19 provided to face the bowl 2 of a closet 1 from the feeding source 18 is formed in a city water direct connection type in which a water supply tank is not interposed. City water obtained through the water supply course 20 is used as flushing water supplied in the bowl 2 of the closet 1 to make filth flow. A nozzle 10 making it possible to alter the flowing rate is fitted to the spout opening 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI