baber/WOPTO huggingface dataset:
Patent JP-2004007951-A (JP)
Title: Switching power supply
Inventor: SUZUKI HITOSHI
IPC: H05K3/36
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a lot of labor and time are required and reliability is low due to manual operation at replacing of electronic parts such as an electrolytic capacitor, which is required when a switching power supply is recycled.  <P>SOLUTION: An electric part of relatively short life such as an electrolytic capacitor is replaced very easily and safely by mounting it on a replacement printed circuit board which is detachable from a reuse printed circuit board. Thus, a labor cost is reduced and a work process and work period are shortened for the replacement work. A user can replace electric parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327424-A (JP)
Title: Method of producing highly porous silica xerogel
Inventor: NAKATSUJI MINORI
IPC: C01B33/16
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a porous silica xerogel having a large specific surface area can easily be produced without performing complicated treatment such as the control of the treatment conditions and the control of the conditions in the production of grains on gelation.  <P>SOLUTION: A silicon compound expressed by the general formula of R<SP>1</SP><SB>n</SB>- Si-(OR<SP>2</SP>)<SB>4-n</SB>(R<SP>1</SP>and R<SP>2</SP>are each a hydrocarbon group or a substituted hydrocarbon group; n is zero or an integer of 1 to 3) is adsorbed on layer clay mineral in which quaternary ammonium ions or higher alkylamine molecules are previously intercalated into the space between layers. A hydrolysis reaction is caused to form a silica precursor. Thereafter, treatment is performed with a high concentration acid/alcoholic solution till the content of aluminum reaches ≤1.0 mass%, so that a porous silica xerogel is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263673-A (JP)
Title: Internal combustion engine control system for vehicle
Inventor: SUGINO SOICHI
IPC: F02N11/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact-sized internal combustion engine control system for a vehicle, driving an auxiliary machine by a starter motor during the stop of an internal combustion engine, efficiently regenerating energy during the operation of the internal combustion engine, and performing enough lubrication of a variable transmission mechanism.  <P>SOLUTION: In this internal combustion engine control system for a vehicle, in the case of designated stop of the internal combustion engine, the output of the starter motor is transmitted to the auxiliary machine by the endless transmission belt. The system includes a transmission mechanism 41 adapted to transmit the rotation of the starter motor to the internal combustion engine at a larger first change gear ratio at the start of the internal combustion engine, use the rotation of the starter motor as a power generator during the operation of the internal combustion engine, and transmit the rotation of the internal combustion engine to the starter motor at a smaller change gear ratio. The transmission mechanism 41 is disposed inside an input/output pulley 10 of the internal combustion engine, and a lubricating oil chamber 39 filled with lubricating oil is formed inside the input/output pulley 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269280-A (JP)
Title: Agricultural material containing humic acid and nutrition element
Inventor: KATO YOSHIKI
IPC: A01G7/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the soil penetration properties of a nutrition element when an agricultural material containing the nutrition element accelerating the growth of plants is scattered on the surface of soil.  <P>SOLUTION: A humic acid-containing material crushed and classified so as to have a specified particle size is mixed with a material containing a nutrition element necessary for growing plants in a specified ratio. The resultant mixture is granulated while being sprayed with a binder solution, giving an agricultural material containing humic acid and the nutrition element. After the material is scattered on the surface of soil, the humic acid is eluted out slowly over a long time. When the eluted humic acid contacts with the nutrition element, it accelerates the solubilization of the nutrition element, improving the soil penetration properties of the element from the material for organic culture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231930-A (JP)
Title: Bivalent metal silicate phosphor, its production method as well as phosphor paste composition and vacuum ultraviolet ray-excited light emitting element using the phosphor
Inventor: MATSUDA KOHEI
IPC: H01J11/42
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bivalent metal silicate phosphor emitting blue light with improved light emitting efficiency and its production method, and to provide a phosphor paste composition using this improved phosphor and a VUV-excited light emitting element having high luminance.  <P>SOLUTION: The Eu-activated bivalent metal silicate phosphor expressed by the compositional formula CaMgSi<SB>2</SB>O<SB>6</SB>:Eu contains in its crystalline matrix at least one of bromine and iodine in an amount ≤20,000 ppm in total, and has a weight-median particle size D50 of 1-7μm range measured by the Coulter counter method. The phosphor paste composition and the VUV-excited light emitting element use the phosphor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269640-A (JP)
Title: Manufacturing method for resin, and printing ink
Inventor: SUZUKI YOSHIKO
IPC: C09D11/037
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a resin for an ink which exhibits good lithographic printability, for example, pigment dispersibility, emulsifying aptitude, misting property, drying property, and the like, and has printability comparable to that of conventional rosin-modified phenolic resins without using formaldehydes, i.e., a resol type phenolic resin manufactured by using the same, which is unfavorable from the viewpoint of environmental hygiene.  <P>SOLUTION: The manufacturing method for the resin comprises causing an unsaturated double bond-containing compound to react in the presence of an organic peroxide in a hydrocarbon resin comprising as its constituents a five-membered ring compound residue represented by formula (1) (wherein H is hydrogen atom; R is a 1-3C alkyl group; (m) and (n) are each an integer of 0-6; and m+n=6).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274465-A (JP)
Title: Portable telephone device
Inventor: CHIKASHIGE KIYOSHI
IPC: H04M1/23
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone device in which opening or closing of a slide cover can be facilitated only by one hand.  <P>SOLUTION: The portable telephone device 1 includes a device body 2 having a key operating unit 7, and the slide cover 3 mounted at the device body 2. The slide cover 3 is mounted movably between the state for covering at least a part of the key operating unit 7 of the device body 2 and the state for exposing the key operating unit 7 of the device body 2. A connecting protrusion 13 is provided at either one of the outer surface of the device body 2 or the inner surface of the slide cover 3. A linear or slender plate-like elastic member 9 having a connecting part 9a connectable to the connecting protrusion 13 is provided on the other of the outer surface of the device body 2 and the inner surface of the slide cover 3, in the state that the slide cover 3 is elastically deformed so that the moving direction of the slide cover 3 is set to an elastically resetting direction. The connecting protrusion 13 is connectable to or detachably from the connecting part 9a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273845-A (JP)
Title: Device and method for application
Inventor: KOBAYASHI SHINJI
IPC: B05D1/40
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for application by which an applied solution adhering to the side faces and rear surfaces of the corner sections of a square substrate can be washed out by spin coating.  <P>SOLUTION: In order to wash out the applied solution which adheres to the side faces and rear surfaces of the corner sections of the substrate when an applied solution supplied from an applied solution nozzle is spread on the surface of the substrate by a centrifugal force by rotating the substrate while the substrate is held horizontally in a substrate holding section, a cleaning fluid is supplied to the rear surface side of the substrate from a cleaning fluid supplying section installed to the substrate holding section so that the supplying section may rotate together with the holding section. The cleaning fluid reaches the rear surfaces and side faces of the corner sections due to the centrifugal force caused by the rotation of the holding section and washes out the applied solution. In this case, the actions of the centrifugal force caused by the rotation and the surface tension of the cleaning fluid acting on the substrate side are combined with each other and clean the rear surfaces and side faces of the corner sections of the substrate. Consequently, even when the four corners of the substrates are supported by means of, for example, a substrate transporting means, the contamination of the means is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274497-A (JP)
Title: Relaying apparatus, program, and recording medium
Inventor: KATO FUMIHIKO
IPC: H04L12/701
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of properly applying access control to a packet transmitted according to the mobile IP.  <P>SOLUTION: A relaying apparatus 32 for relaying an uplink packet transmitted from a mobile communication terminal 50, which makes communication with an opposite node apparatus 40 connected to the Internet 10 according to the mobile IP, stores a home address of the mobile communication terminal 50. The relaying apparatus 32 transfers only a packet whose sender address matches with the home address stored in itself or a packet including data containing the home address among packets transmitted from the mobile communication terminal 50 to its destination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272715-A (JP)
Title: Surplus calculation simulation device and surplus calculation simulation program
Inventor: ONDA TAKEHIKO
IPC: G06Q50/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surplus calculation simulation device that calculates a surplus volume caused by a change in a production plan.  <P>SOLUTION: Production plan information to be changed is registered in a virtual production plan information storage part 9 from a terminal 1. Part list information to be changed is registered likewise in a virtual part list information storage part 12 from the terminal 1. Arranged volume/stored volume accumulation integrating means 5 integrate accumulated arranged volumes and stored volumes in ascending order of arrangement timing in item number units to set both in an information storage part 13. Required volume/retrieved volume accumulation integrating means 6 integrate accumulated required volumes and retrieved volumes in ascending order of requisition timing in item number units to set both in the information storage part 13, and integrate accumulated required volumes and retrieved volumes in ascending order of requisition timing in main item number units set by main item information setting means 4 to set both in the information storage part 13. Surplus part volume calculating means 7 use part change information set in the virtual part list information storage part 12 and plan change information set in the virtual production plan information storage part 9 to calculate a surplus volume of object articles.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211048-A (JP)
Title: Production method and composition of cis-1,4-polybutadiene
Inventor: OKABE YASUYOSHI
IPC: C08F4/70
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high cis-1,4-polybutadiene in which processability is improved while maintaining outstanding wear resistance.  <P>SOLUTION: There is provided a method for producing cis-1,4-polybutadiene by polymerizing 1,3-butadiene in the presence of a polymerization catalyst, characterized in that an organic halogen compound is added as an additive when 1,3-butadiene is polymerized. There is also provided a composition characterized by comprising the cis-1,4-polybutadiene.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282142-A (JP)
Title: Solid-state image pickup device
Inventor: KOSUDA KEIICHI
IPC: G02B7/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a die structure of a screw mechanism inside a lens holder in order to pursue the miniaturization of the size of a solid-state image pickup device, and to inexpensively improve the inclination of components and the mounting backlash accuracy, including assembling capability.  <P>SOLUTION: The solid-state image pickup device at least has a printed circuit board to which a solid-state image pickup element is mounted, an optical element for improving image performance, a base for covering the outside of the solid-state image pickup element, a lens for imaging to the solid-state image pickup element, a lens holder for covering the lens, and a lens cap for fixing the lens to the lens holder. A screw is formed inside the lens holder, and a screw is formed outside the base. These screws are screwed in and fixed. A screw is also provided to the outer periphery of the lens cap. It is screwed in and fixed coaxially with the screw of the lens holder across the lens. An elastic body is arranged coaxially with the lens holder, and is inserted between the lens cap and the tip at a tube part of the base screwed in the lens holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279942-A (JP)
Title: Optical recording medium
Inventor: MATSUMOTO KAZUNORI
IPC: G11B7/24
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium of hologram type having excellent shell life without necessitating a cartridge.  <P>SOLUTION: The optical recording medium 1 of hologram type is provided with a recording layer 3 on which information is recorded by utilizing holography and a light shielding layer 4a which is disposed opposite to one side main surface of the recording layer 3 and allows the transmissivity to increase in regard to recording light by enhancing the intensity of the recording light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289284-A (JP)
Title: Image processing method, image processing apparatus, and image processing program
Inventor: INAZUMI MITSUHIRO
IPC: H04N19/50
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, an image processing apparatus, and an image processing program for realizing coding of a moving picture with less calculation and less memory capacity.  <P>SOLUTION: The image processing apparatus includes: a square region division means 2 for dividing an image received by an image input means 1 into one square region or more; a recursive triangular region division means 3 for recursively dividing each divided square region into triangular regions; a coded data differentiating means 20 (comprised of a coded data storage means 7, a preceding frame coded data storage means 8, a coded data comparison means 9, and a coded data selection means 10) that employs a coded data generating step 5 for coding the divided triangular region and an inter-frame correlation for the coded data corresponding to each generated frame, discriminates whether or not the coded data with respect to a present frame can be replaced with coded data of the preceding frame, and outputs information indicating that the coded data with respect to the present frame can be replaced with the coded data of the preceding frame when the discrimination is affirmative, and decoded data outputting means 6 for outputting the coded data generated by the means 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284766-A (JP)
Title: Component mounting instruction device and transporting program preparing device
Inventor: YAGIMOTO HIROYUKI
IPC: B65G61/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting instruction device and a transporting program preparing device capable of reducing the transport cost owing to shipping before mounting of components and reducing the total cost of the product by taking into consideration the rise of the final cost due to mounting of the components at the destination place.  <P>SOLUTION: A provisionally allocating means 24 for a product and/or a moving body for transport acquires information from files 14-22 and generates the provisional allocation result of the product/moving body for transport through classification of the products after the components are mounted. A judging means 28 acquires information from a file 26 and judges whether the number of loads increases owing to the classification of the products before the components are mounted. A transporting program decided definitely by the judgement is stored in a file 30 and emitted by an instructing means 32 to a transport management computer 40. The information about existence of component mounting is stored in a file 34 and emitted by an instructing means 36 to a production management computer 38. The production management computer 38 gives an instruction that no component is mounted on the product shipped according to the product classification before the components are mounted and an instruction that necessary components is mounted on the other product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283980-A (JP)
Title: Electric wrench
Inventor: FURUTA TAKEFUMI
IPC: B25B21/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique wherein opening phases of a socket opening and a head opening in an electric wrench are easily adjusted.  <P>SOLUTION: The electric wrench 101 comprises: a motor; a body section 103 for storing the motor; a driving control means of the motor; a head section 109 connected to the body section 103 and having the head opening 111; and a socket 141 that is disposed rotatably in the head section 109, has the socket opening 143 facing the head opening 111, and performs fastening work of a workpiece by being rotated in the head section 109 by driving of the motor. The motor driving control means is constituted so that the motor is driven to turn the socket 141 so that the socket opening 143 faces the head opening 111 in a state of the workpiece being separated from the socket 141.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289691-A (JP)
Title: Image forming apparatus and display method of operation section
Inventor: AMADA MASASHI
IPC: G06F3/0488
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the image forming apparatus and the display method of an operation section capable of easily understanding a layer being set at the time of function setting with improved operability of the function setting.  <P>SOLUTION: An image forming apparatus 100 includes a main unit controller 30 and a touch panel 40. A plurality of function selection buttons for selecting an image forming function is displayed on a display unit 40a. When function selection buttons displayed on the display unit 40a are selected, a pop-up screen corresponding to the selected function selection button is displayed on a predetermined position of the display unit 40a. When the pop-up screens are displayed successively in a multiple form, a pop-up screen to be subsequently displayed is displayed in a position shifted from the display frame of the previously displayed pop-up screen for a predetermined distance. With this, because the pop-up screens are displayed in gradually shifted positions, a set layer can be easily understood when setting a function, and a set operation range can be easily decided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297239-A (JP)
Title: Encrypted text transmission apparatus
Inventor: KANO KIYOSHI
IPC: H04L9/32
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encrypted text transmission apparatus capable of localizing damages of interpretation of encryption when a key used for the encryption is leaked by using separate keys for every confidential document.  <P>SOLUTION: A plain text input section receives a confidential document to be transmitted and a signature generating unit generates a digital signature of the confidential document. A temporary key generating unit is used to generate a temporary key on the basis of the digital signature and a common key extracted from a common key storage section. An encryption text generating unit encrypts the confidential document by using the temporary key.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293450-A (JP)
Title: Refrigerant cycle apparatus
Inventor: MATSUURA MASARU
IPC: F04C18/356
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant cycle apparatus capable of precisely performing oil returning to a rotary compressor.  <P>SOLUTION: The refrigerant cycle apparatus 1 is provided with a rotary compressor 10 which is equipped with a drive element 14 and a rotary compressor mechanism part 18 driven by the drive element, and an oil separator 170 which separates oil in the refrigerant discharged from the rotary compressor and returns it to an airtight container through an oil returning pipe 190. The apparatus is provided with an electric expansion valve 172 and controls a flow path of the oil return pipe by the electric expansion valve 172 according to the number of revolutions of the drive element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296858-A (JP)
Title: Magnetic memory element and magnetic memory device
Inventor: OSANAGA TAKASHI
IPC: H01L27/105
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic memory device which exhibits at least two of the following properties at the same time: facility to reverse magnetization, improved reliability of cell selection and miniaturized cell area.  <P>SOLUTION: A plot 35 which shows an asteroid curve with respect to a magnetic field Hx in the difficult direction of magnetization and a magnetic field Hx in the easy direction of magnetization of a memory layer of the magnetic memory device precipitously changes on reaching a certain value in the magnetic field Hx (a threshold value in the difficult direction of magnetization). When the magnetic field Hx is smaller than the threshold value in the difficult direction of magnetization, the reversed magnetic field is larger than a plot 31 showing an asteroid curve of a conventional memory layer. When it is larger than the threshold value in the difficult direction of magnetization, the reversed magnetic field is smaller than the plot 31. Consequently, incorrect reversal of magnetization of non-selected memory layer hardly occurs and reversal of magnetization of a selected memory layer becomes easy. Additionally, the aspect ratio of the memory layer can be reduced and the area of memory cells is not increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293236-A (JP)
Title: Mesh partition device and floor structure of the same
Inventor: KADOI MAKOTO
IPC: E04B2/74
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure of a mesh partition device which is arranged by a stud vertically erecting surroundedly a mesh panel attached with meshes to a frame body and the floor structure of the mesh partition device capable of being housed in the under floor so that cables of computers installed inside do not exist on the floor face.  <P>SOLUTION: A plurality of leg bodies 13 provided with detachable floor panels 14 at upper ends of a plurality of supports 15 are arranged in longitudinal and lateral directions on the base face 16 of a floor where the mesh partition device is installed. An under floor space 11 is formed between the base face 16 and the floor panel 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI