baber/WOPTO huggingface dataset:
Patent JP-2004133194-A (JP)
Title: Liquid crystal display device
Inventor: HONMA HIROTO
IPC: G02F1/1339
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with improved display characteristics by preventing a seal part component from diffusing into a liquid crystal in a display region.  <P>SOLUTION: Temperature of a liquid crystal panel is elevated by the light irradiating the liquid crystal panel and a sealant component 71a diffuses into the liquid crystal 50. Because a diffusion preventing wall 80 is formed between the sealant 71 and the liquid crystal 50 in a pixel region Ar, the sealant component 71a having diffused into the liquid crystal 50 diffuses only as far as to a position of the diffusion preventing wall 80 and does not diffuse into the liquid crystal 50 in the pixel region (the display region) Ar.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129854-A (JP)
Title: Turning barrel display device
Inventor: NAKAJIMA TADASHI
IPC: A63F7/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce rotational load of a motor of a turning barrel display device.  <P>SOLUTION: In this turning barrel display device, an endless belt-like pattern display body 2 having a designated width is wrapped round a driving wheel 11 and a driven wheel 21, and the driving wheel 11 is driven by a motor to thereby rotate the pattern display body 2. The pattern display body 2 is provided with a pattern display body side engagement parts formed by a plurality of recesses 6 or protrusions 7 disposed along the rotating direction, the driving wheel 11 is provided with a plurality of driving wheel side engagement parts disposed along the circumferential direction and engaged with the pattern display body side engagement parts to transmit the power of the motor to the pattern display body 2; and the driven wheel 21 is provided with a circumferential surface 25a having no protrusion or recess engaged with the pattern display body side engagement part in regions corresponding to the pattern display body side engagement parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132283-A (JP)
Title: Cooling water tube fitting structure
Inventor: AKIYAMA HIDEO
IPC: F01P11/04
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling water tube fitting structure formed of a stay of a shape of winding three tubes in which stress concentration is hardly generated in a brazed portion to fix the stays to a water return tube, and breakage of the stays is prevented in advance.  <P>SOLUTION: Long and short stays are fixed to an intake manifold (Mi) so that the short stay (3) is disposed below the long stay (2), a water return tube (4) is held by the two stays (3 and 2), and two cooling water tubes (5a and 5b) are supported by the long stay (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131657-A (JP)
Title: Composite organic polymer material containing inorganic fine particle and method for producing the same
Inventor: NAKANISHI TSUTOMU
IPC: C08J7/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material resistant to the falling off of inorganic fine particles from an organic polymer material to keep the function by uniformly dispersing the inorganic fine particles of nano-meter size in the inner side of the organic polymer material.  <P>SOLUTION: The composite organic polymer material containing the inorganic fine particles is produced by introducing a precursor of the inorganic fine polymer to be converted into the inorganic particle into the organic polymer material by bringing the organic polymer material into contact with a high-pressure fluid containing the precursor in dissolved state, washing the organic polymer material containing the precursor by bringing the material into contact with a high-pressure fluid to remove the precursor present in the range of 10 nm depth from the surface of the organic polymer material, and converting the precursor into the inorganic fine particles to obtain the composite material containing the inorganic fine particles introduced and dispersed in a range deeper than 10 nm from the surface of the organic polymer material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134302-A (JP)
Title: Press fit terminal connecting device and press fit connection wiring board
Inventor: WATANABE HIROMICHI
IPC: H01R12/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-fit terminal connecting device or a board in which influence of terminal pressing into a wiring board is suppressed when the press-fit terminal is pressed into a through-hole of the wiring board arranged in an electronic control device used under a high temperature environment.  <P>SOLUTION: At the wiring board 10, a plurality of through holes H1, H2 are provided and the press-fit terminals P1, P2 are pressed into the respective through holes H1, H2. Along pressurizing force direction f of the terminals, minute destructions are brought about in the board. In order that the opening part of the pressure retaining part of the press-fit terminal is opposed to the adjacent terminal, a plurality of terminals are arranged. By this arrangement, tip parts of destruction to progress with pressing-into of the terminal are mutually kept away, and insulation deterioration of the substrate is not promoted. Even with the conventional board characteristics, pitches p1 can be made smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132919-A (JP)
Title: Component analysis method by laser light
Inventor: DEGUCHI YOSHIHIRO
IPC: G01N21/63
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component analysis method by a laser light, for quickly measuring each kind of component composition.  <P>SOLUTION: In the component analysis method by the laser light, the object to be measured is irradiated with the laser light so that the component composition thereof is made so as to be in a plasma state. The plasma light generated from the plasma is made incident on a spectroscope. The spectroscope analyzes the component from the spectral light separated by the spectroscope. A specified one reference element is selected from the component composition, and the relative ratio of the reference element to each component is measured from the spectrum of each composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186001-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: MAEDA TSUYOSHI
IPC: G02B5/20
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device suppressing a display blot (blurring), color mixing or the like caused by a scatter plate in a reflective liquid crystal device having the scatter plate and a specular reflection layer.  <P>SOLUTION: In the liquid crystal device comprising a liquid crystal layer sandwiched between first and second substrates, a scatter plate and a polarizing plate successively disposed on the side of the first substrate different from the liquid crystal layer side and a reflection layer formed on a surface of the second substrate on the liquid crystal layer side, a distance L between the scatterplate and the reflection layer is set to be 300 μm≤L≤1,000 μm and a relation between a pixel pitch P and the distance L is set to be 1≤L/P≤10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004137847-A (JP)
Title: Seaside hydroelectric power system
Inventor: TAKAHASHI MOKICHI
IPC: F03B17/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seaside hydroelectric power system which enables new hydroelectric power facilities to be inexpensively installed on a small scale, and which can surely eliminate the shortage of generated electric power in a thermal power station and the like, installed adjacently to the seaside.  <P>SOLUTION: This seaside hydroelectric power system is equipped with: a cut-off wall 1 whose upper part has an intake 11 and which inhibits seawater from intruding into a landward side from a seaward side; generating equipment 2 which is provide in an underground space 20 on the landward side of the cut-off wall 1 and generates electric power by guiding the seawater, taken in from the intake 11, through a pipeline 2 provided with a head difference; and a seawater storage means 3 for making the seawater, which is discharged from the generating equipment 2, permeate into the ground deeper than the underground space 20 so as to be stored in the ground, by lowering the groundwater level of the landward ground of the cut-off wall 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003207403-A (JP)
Title: Method and device for determining contact force of work tool
Inventor: KOCH ROGER D
IPC: E02F3/84
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for determining a contact force of a work tool.  <P>SOLUTION: The force of the work tool when it contacts a surface is determined. At least one non-contact force applied on the work tool is determined. A correction factor is determined as at least one function of the non-contact force. A contact made between the work tool and the surface is determined. The contact force of the work tool with the surface is determined as a function of the contact to be made and the correction factor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146731-A (JP)
Title: Manufacturing method of multilayer wiring substrate
Inventor: HATANAKA YASUMICHI
IPC: H01L21/60
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer wiring substrate for bonding a semiconductor chip or a bumped electrode and a pad electrode on a wiring substrate firmly without storing a semiconductor chip bumped electrodes in a non-oxidizing ambient atmosphere or also without removing the oxide film or contamination on the surface of the pad electrode.  <P>SOLUTION: The manufacturing method of a multilayer wiring substrate includes: a step of forming a bump electrode on a first wiring substrate; a step of forming a pad electrode on a second wiring substrate; a step of attaching metallic particulate on an end of the bump electrode; and a step of locating the first wiring substrate and the second wiring substrate oppositely, pressing while the pad electrode is put in contact with the bump electrode having the end, to which the metallic particulate is attached, and joining the pressed part by heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147526-A (JP)
Title: O/w emulsion and milk-containing coffee drink
Inventor: HARA SHIYOUJIROU
IPC: A23L9/20
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide O/W emulsion highly containing an antioxidant to be used for milk-containing coffee drink suppressed in precipitation generation after heat sterilization; and to provide milk-containing coffee drink obtained by adding the emulsion.  <P>SOLUTION: The O/W emulsion is obtained by the following process: adding at least one kind of hydrophilic antioxidants to a water phase, adding at least one kind of lipophilic antioxidants to an oil phase, and subjecting fat to O/W emulsification using an emulsifier and an emulsion stabilizer. The hydrophilic antioxidant (a) comprises L-ascorbic acid or its alkali metal salt. The emulsifier (b) comprises sucrose fatty acid ester and polyglyceryl fatty acid ester at least either of which comprises organic acid glyceryl fatty acid ester and sorbitan fatty acid ester. The emulsion stabilizer (c) comprises a phosphoric salt and microcrystalline cellulose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115493-A (JP)
Title: Apoptosis expression promoting substance
Inventor: YASUDA SABURO
IPC: A61P25/28
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agent for radically curing diseases accompanying genetically diseased cells such as viral infection diseases, cancers, Alzheimer's disease and BSE (bovine spongiform encephalopathy).  <P>SOLUTION: Any kind of anesthetic and analgesic agents such as a monohydric alcohol (ethanol, butyl alcohol, menthol, or the like), a cyanamide compound, a volatile sulfide (allyl sulfide, or the like) and trihalomethane (chloroform, or the like) is used at a concentration to effect the physiological insufficiency of genetically diseased cells to promote the expression of apoptosis and eliminate the genetically diseased cells. For example, a DNA integrated with an influenza virus which is an RNA virus is cleaved in 1 hr by promoting the expression of apoptosis and the cell infected with influenza virus is discharged from the body. The body heat is lowered within ten odd hours by applying the agent for the treatment of influenza.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149178-A (JP)
Title: Pallet for heavy load
Inventor: BUSHI YUKISUKE
IPC: B65D19/44
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet for a heavy load such as a coil having a structure and strength able to be mounted on a semi-trailer exclusive for a tank container.  <P>SOLUTION: This pallet 1 for a heavy load comprises a pair of supporting members 13a, 13b for supporting the outer peripheral side wall of a cylindrical shaped heavy load such as a coil, outer frame members 2a, 2b for supporting both ends of each member 13a, 13b, and corner fittings 8a-8d mounted on the four corners of the pallet 1 to support the whole. When a coil, etc. is loaded on the members 13a, 13b in using, the outer peripheral side wall of the coil, etc. is supported by each inclining panel on the members 13a, 13b, the coil, etc. is prevented from moving in a direction perpendicular to its axis, and the weight of the coil, etc. is transmitted to the fittings 8a -8d through the members 13a, 13b and the members 2a, 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153143-A (JP)
Title: Electronic circuit board
Inventor: OOKA TAISUKE
IPC: H05K3/34
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a small chip from floating or rising in a reflowing step.  <P>SOLUTION: The sums of areas of pads 10, 11 for placing electrodes 8, 9 of the chip 7 and an area of a portion 12a exposed at a wiring pattern 12 continued to the pads from the opening 13a of a resist film 13 are set to the same at a pair of pad sites.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158277-A (JP)
Title: Cylindrical alkaline storage battery and its manufacturing method
Inventor: ASANO KOTA
IPC: H01M2/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline storage battery and its manufacturing method wherein the outermost peripheral group constraint by a tape at winding in particular is eliminated, an electrode plate group diameter is enlarged up to the inner diameter of a metal case, and furthermore wherein winding core space is also utilized effectively in a cylindrical alkaline storage battery.  <P>SOLUTION: In the cylindrical alkaline storage battery having a spiral electrode plate group 4, one side edge part along the longitudinal direction of the positive electrode plate 1 is protruded upward of the electrode plate group 4, the protruded part of the positive electrode plate 1 is joined to the lower face of a sealing plate, and the outermost peripheral face of a negative electrode 2 face-contacts the metal case 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156173-A (JP)
Title: Aromatic polyamide fiber paper
Inventor: ISHIMARU HIROMI
IPC: D21H13/26
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic fiber paper having excellent heat resistance, thermal dimensional stability, delamination strength, electric insulation in high humidity and the like, and capable of solving various problems possessed by a conventional technique, especially the improvement of deformation (torsion, warp, waving or the like) and delamination strength in a production process of a laminate for an electric circuit board, and the problems of insufficiency of reliability caused by adhesiveness with a resin varnish and thermal change of the dimension.  <P>SOLUTION: The proportion of aromatic polyamide staple based on the whole weight is 70-96 wt.%, and the proportion of an organic binder is 4-30 wt.% in the aromatic polyamide fiber paper consisting essentially of the aromatic polyamide staple and the organic binder. The aromatic polyamide staple includes 3-30 wt.% aromatic polyamide staple undrawn or drawn at drawing ratio of ≤5.0, and having a fiber length longer than that of other aromatic polyamide staple based on the whole weight of the aromatic polyamide staple.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155731-A (JP)
Title: Therapeutic agent for disease caused by circulatory disturbance
Inventor: UENO KIMIHISA
IPC: A61P43/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutic agent for diseases caused by circulatory disturbance containing an indenone derivative or its pharmacologically acceptable salt as an active ingredient.  <P>SOLUTION: The therapeutic agent for diseases caused by circulatory disturbance comprises an indenone derivative represented by formula (I) wherein R<SP>1</SP>and R<SP>2</SP>are the same or different and they represent hydrogen, hydroxy or the like; R<SP>3</SP>is cyano, carboxy or a lower alkoxycarbonyl; R<SP>4</SP>is formyl, carboxy, a group represented by formula (a) äX is CH or N;R<SP>9</SP>is hydrogen or the like; R<SP>10</SP>and R<SP>11</SP>are each hydrogen or R<SP>10</SP>and R<SP>11</SP>together form a group represented by formula (b) [wherein R<SP>12</SP>and R<SP>13</SP>are the same or different and they are each hydrogen or a lower alkyl; W<SP>1</SP>and W<SP>2</SP>are the same or different and they are each a group represented by CR<SP>14</SP>(wherein R<SP>14</SP>is hydrogen or a lower alkyl group) or N]} or the like or its pharmacologically acceptable salts as an active ingredient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155130-A (JP)
Title: Method for controlling injection molding machine
Inventor: MIYAJIMA MASAHIKO
IPC: B29C45/80
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an injection molding machine suitable for high speed injection.  <P>SOLUTION: With a mold clamped to a first clamping position, an injection process is started. When both signals, of a screw arrival signal to be generated when the screw of an injection mechanism arrives at a predetermined position (ST06), and of a time lapse signal to be generated when a predetermined time passes from the screw arrival signal as a starting point (ST09), are obtained in this order, the first clamping position is switched to the second clamping position (ST10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155976-A (JP)
Title: Thickener
Inventor: KUBO MAKOTO
IPC: C07C233/18
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thickener that is excellent in handling properties and blending stability and has a high thickening action and to provide a surfactant composition comprising the thickener.  <P>SOLUTION: The thickener comprises a fatty acid alkanol amide represented by formula (1). The surfactant composition comprises the thickener and at least one kind of surfactants. In formula (1), R<SP>1</SP>denotes a 5-21C straight chain or branched alkyl or alkenyl group, which may be substituted by at least one hydroxy group; R<SP>2</SP>and R<SP>3</SP>denote each independently a 1-2C alkyl group; AO denotes a 2-4C oxyalkylene group; and n is an average value which denotes a number of 0-10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156183-A (JP)
Title: Highly functional fiber for resin reinforcement
Inventor: TAKIGAMI KOTARO
IPC: D01F6/60
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly functional fiber for resin reinforcement having excellent adhesiveness in application bonding the fiber to a thermoplastic resin such as a polyurethane resin, a halogen-containing vinyl-based resin or an ethylene-vinyl acetate copolymer-based resin by using an isocyanate-based adhesive.  <P>SOLUTION: The highly functional fiber for resin reinforcement is obtained by attaching 0.1-1wt.% treating agent containing (a) 20-50wt.% monovalent fatty acid ester compound of a polyhydric alcohol and/or monohydric alcohol ester compound of aliphatic polybasic acid having 500-900 molecular weight and (b) 20-50wt.% surfactant composed of an alkylene oxide addition product of an aromatic ring-containing hydroxy compound to the surface of a highly functional fiber having ≥13cN/dTex cutting strength and ≥300cN/dTex initial modulus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164714-A (JP)
Title: Optical recording medium controller
Inventor: AKIZUKI MAMIKO
IPC: G11B7/09
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium controller capable of holding an optical pickup in a position immediately before the occurrence of a defect even when the defect of a short cycle is present.  <P>SOLUTION: This optical recording medium controller is provided with: a defect detection section for detecting the defect of an optical recording medium from a reproduced signal to output a defect detection signal; a holding signal generation section for generating a holding signal having the length of at least one period even when the defect detection signal of a period shorter than one period is output within one period of the arithmetic operation cycle of a tracking control section; a tracking control section for outputting a tracking control amount based on a tracking error signal when the holding of the tracking control amount is not instructed by the holding signal for each arithmetic operation cycle, and holding and outputting the tracking control amount thus far when the holding of the tracking control amount is instructed by the holding signal; and a tracking driving section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160598-A (JP)
Title: Sheet post-processor
Inventor: KOBAYASHI KENJI
IPC: B26D7/18
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of inhibiting the whole post-processor from being reduced in size because chips are like strips of length corresponding to that of the end face so that they are bulky to require a large trash box in cutting a sheaf of sheets and arranging the cut end faces of the sides opposite to the binding part in order with a cutter for neatly cutting and arranging the end faces of the edges of the sheet sheaf in a magazine-shaped one such as a weekly magazine formed by aligning the sheaf of sheets, binding together the same at the center thereof, and bending the same in a sheet post-processor.  <P>SOLUTION: The post-processor is reduced in size to prevent chips in the trash box from being bulky by further cutting the strip-like chips of the generated sheet sheaf end faces in the direction different from that in cutting the sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317533-A (JP)
Title: Back light assembly and liquid crystal display device using it
Inventor: CHOI JUNG-MIN
IPC: F21Y103/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back light assembly and a liquid crystal display device using it.  <P>SOLUTION: The back light assembly has two L shape lamps which are disposed in a rectangular frame form. A pair of electrodes facing each other among four electrodes of the two lamps are connected electrically, and discharge voltage which have 180° phase difference each other are applied to other pair of electrodes facing each other respectively via an inverter 239, thereby driving the lamps. The lamps of the back light assembly are 250 lighted using the shortest lamp wire or without using the lamp wire, and whole volume of the liquid crystal display device is reduced greatly.  <P>COPYRIGHT: (C)2004,JPO