baber/WOPTO huggingface dataset:
Patent JP-2004051319-A (JP)
Title: Article transfer method using self-traveling carriage and self-traveling carriage
Inventor: WATANABE HARUHIRO
IPC: G05D1/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article transfer method using a self-traveling carriage capable of transferring an article without crosswise moving an article supporting body which is a final working part, and the self-traveling carriage.  <P>SOLUTION: The self-traveling carriage 11 free to travel on a specified route 2 is furnished with a moving body 31 free to move in the longitudinal direction A against a car body 12, a revolving body 41 free to revolve around a vertical shaft center 44 against the moving body 31 and the article supporting body 51 positioned on the revolving body 41. The head end side of the article supporting body 51 is directed to the side of an article handling part 5 by initially revolving the revolving body 41 around the vertical shaft center 44 in a state of stopping the self-traveling carriage 11 alongside the article handling part 5. Consecutively, the article supporting body 51 is directed to the article handling part 5 by making it abeam by moving the moving body 31 while revolving the revolving body 41. The article W is stored on the car body 12 by reversely actuating the article supporting body 51 after delivering the article W between the article supporting body 51 and the article handling part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050111-A (JP)
Title: Catalyst for dehydrogenation of ethylbenzene under coexistence of carbon dioxide
Inventor: SAITO MASAHIRO
IPC: C07C15/46
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which exhibits high activity when ethylbenzene is dehydrogenated under the coexistence of carbon dioxide to produce styrene.  <P>SOLUTION: The catalyst for dehydrogenation of ethylbenzene composed of iron oxide, aluminum oxide and yttrium oxide as essential components, and when the whole catalyst is considered to be 100 wt.%, preferably the contents of the iron oxide, aluminum oxide and yttrium oxide are adjusted to 5-20 wt.%, 60-94 wt.% and 1-20 wt.%, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054761-A (JP)
Title: Data processing device and method
Inventor: FUKATSU TSUTOMU
IPC: G06F9/38
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable each processing element to execute a desired processing unit of processing, in a pipeline configuration of a plurality of processing elements connected in series.  <P>SOLUTION: A data processing device has a configuration of the plurality of processing elements 100 to 103 connected in series. Each processing element has a program memory 40 for storing processing procedure data, register elements 10 to 1N for storing external input data or processing result data, an arithmetic part 20 for executing specified operations on data stored in the register elements 10 to 1N and providing processing result data for the register elements 10 to 1N, and a sequencer 30 for controlling selection of data to be stored in each register memory and the operation execution by the arithmetic part 20 according to the program stored in the program memory 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052076-A (JP)
Title: Steel material having little alumina cluster
Inventor: MIZOGUCHI TOSHIAKI
IPC: C22C38/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material having little surface flaw and internal defect, such as sliver flaw of sheet for car, house electric appliances, defective material of thick plate for structural use, lowering of low temperature durability of thick plate for wear resistance, UST defect at welded part in steel pipe for oil well pipe, by preventing coarse alumina cluster causing a product defect from being generated in molten steel and on the surface of Ar bubble.  <P>SOLUTION: Oxide base inclusion in the steel is constituted mainly of Al<SB>2</SB>O<SB>3</SB>and REM oxide and the content of the REM oxide is 0.5-15 wt%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100652-A (JP)
Title: Apparatus and method for irradiation with linear pulsed laser
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for a laser annealing operation wherein an optical system with a small energy loss is used when a homogeneous linear laser beam is irradiated in order to perform the laser annealing operation, sufficient energy is given to an object to be irradiated and a laser light source can be used to be long-lived. SOLUTION: The linear pulsed laser irradiation apparatus comprises a pulsed laser oscillator, a beam expander used to expand a laser beam irradiated from the pulsed laser oscillator, a compound eye-shaped fly eye lens used to divide and expand the expanded laser beam, a first cylindrical lens used to condense each divided and expanded laser beam to be linear, a second cylindrical lens used to enhance the homogeneity of the linearly condensed laser beam, and a third cylindrical lens by which the linear laser beam with enhanced homogeneity is condensed on a semiconductor film scanned.
Patent JP-2004063918-A (JP)
Title: Lateral mos transistor
Inventor: NAMIKAWA TOMOHIRO
IPC: H01L29/786
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral MOS transistor wherein the on-resistance is reduced, without lowering source-drain breakdown voltage.  <P>SOLUTION: There are formed as a surface layer on a silicon layer 33 of an SOI substrate 30 an N<SP>+</SP>-type well region 34 at a predetermined depth which does not reach a silicon oxide film 32 and a P<SP>+</SP>-type base region 35 reaching a silicon oxide film 32, both being separated by a predetermined distance. On the surface layer of the silicon layer 33, located between a base region 35 and the N<SP>+</SP>-type well region 34, there are formed an N-type impurity region 44 of a higher concentration impurity than in the silicon layer 33 to a degree which does not influence the source-drain breakdown volage. On the surface layer of the N+-type well region 34, there is formed an N<SP>++</SP>-type drain region 36, separated by a predetermined distance from an end of the N<SP>+</SP>-type well region 34; and on a surface layer of the base region 35 there is formed an N<SP>++</SP>-type source region 37, separated away by a predetermined distance as a channel distance from the end of the base region 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058619-A (JP)
Title: Gas barrier laminated body
Inventor: HAYAKAWA YOSHINORI
IPC: B65D65/40
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated body having transparency and toughness, which does not delaminate even when the content of a high permeable alcohol is retained under high temperature and high humidity, and is capable of protecting the content for a long period of time.  <P>SOLUTION: A gas barrier laminated body is characterized in that the laminated body includes a plastic film layer having an inorganic thin layer at least on one side, a sealant layer at the content side and a film layer to interrupt water vapor at the outside, and also the film layer to interrupt the water vapor has water vapor permeability of 100 g/m<SP>2</SP>d or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040991-A (JP)
Title: Brushless direct-current motor without requiring rotation magnetic field
Inventor: KAJIYAMA AKIYOSHI
IPC: H02K21/24
Filed: 2002-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and clear, and inexpensive brushless direct-current motor without contacts to be worn down by rotation except a bearing part which is a bearing of a rotor in which a high-degree, complicated, and expensive control circuit for forming a rotation magnetic field is removed as unnecessary.  <P>SOLUTION: The brushless direct-current motor driven only by Lorentz force of a drive coil mounted to a stator is developed by arranging and mounting permanent magnets on the rotor side so that the magnetic field direction is not changed at all in all the upper, lower, right and left directions. Also, it is made to have a multiple and multi-staged structure in order to increase output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043269-A (JP)
Title: Process for treating nano-sized material
Inventor: MIYAGI SATOSHI
IPC: C01B31/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel process for partially destroying a nano-sized material having a carbon network structure as its outer shell.  <P>SOLUTION: Electric potential is applied to the nano-sized material having a carbon network structure as its outer shell in an electrolyte solution to selectively destroy its active site. For example, an electric potential of 1.20-1.60 V (RHE) is applied to a carbon nanotube in the electrolyte solution to selectively oxidize the active site in the carbon nanotube. This removes its cap and forms an open end in the carbon nanotube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058846-A (JP)
Title: Ic card
Inventor: HAGIWARA HIROYUKI
IPC: G06K19/077
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an IC card highly improved at its warpage. SOLUTION: The IC card includes a card substrate 1 to be the center layer of multi-layer structure, a spacer layer 5 arranged on the 1st main surface side of the substrate 1, a plurality of parts 2 to 4 buried in the spacer layer 5, a film 6 arranged on the 2nd main surface side of the substrate 1 and made of the same material and having the same film thickness as the spacer layer 5, a 1st skin layer 7 attached to the spacer layer 5 as the outermost layer of the multi-layer structure, and a 2nd skin layer 8 made of the same material and having the same film thickness as the 1st skin layer and attached to the rear surface of the film 6 as the other outermost layer of the multi-layer structure.
Patent JP-2004068698-A (JP)
Title: Engine controller
Inventor: SHINYA YOSHIYUKI
IPC: F02D21/08
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel consumption improving effect and an exhaust gas purifying effect by combustion controlling in response to an engine operating state and to hold a balance of generated torques between cylinders.  <P>SOLUTION: A normal operation mode for burning in a cylinder independent state and a special operation mode for burning by introducing burnt gas to be exhausted from a preceding cylinder at an exhaust stroke into a following cylinder at a suction stroke can be switchably constituted. An engine controller includes a mode setting means for switching the operation mode, and a fuel control means 46 for controlling an amount of fuel injection. The control means 46 has a total fuel injection quantity arithmetic unit 55 for obtaining a total sum of the amount of the fuel injection, a torque balance air-fuel ratio setter 57 for setting a ratio of an air-fuel ratio of the preceding cylinder to the following cylinder, so that the generated torques of the preceding cylinder and the following cylinder become equivalent, a dividing ratio arithmetic unit 59 for obtaining an amount of final fuel injection to the preceding cylinder and the following cylinder based on the ratio of the air-fuel ratio and the total sum of the amount of the fuel injection, a final fuel injection quantity arithmetic unit 56, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065603-A (JP)
Title: Manual wheelchair
Inventor: HIRATA KOICHI
IPC: A61G5/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual wheelchair capable of performing stable straight travelling even in the case of travelling on a road surface inclined to the left or right.  <P>SOLUTION: The inner ends of the axles 13 of left and right rear wheels 9 in the manual wheelchair 1 are connected with a clutch mechanism 30 to be changed-over between a position (on) wherein the axles of the left and right rear wheels 9 are rotated with synchronization, and a position (off) wherein both the wheels are independently rotated. The clutch is turned "on" when a torque to be transmitted between the axles of the left and right rear wheels 9 is not more than a prescribed value, and turned "off" when the torque exceeds the prescribed value. A case where the torque to be transmitted between the left and right axles is not more than the prescribed value means the case where the wheelchair is travelled on the road surface inclined leftward or rightward. In this case, the clutch is turned "on", so that the axles of the left and right wheels are rotated with synchronization. Thus, the wheelchair does not unexpectedly turn downward along the inclination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068983-A (JP)
Title: Auto-tensioner
Inventor: OKUDA KAZUMA
IPC: F16H7/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact auto-tensioner coping with even a large fluctuation width of tension of an endless transmission belt, having excellent durability.  <P>SOLUTION: Sliders 14 and 15 of pressure parts 11 and 12 provided with tension pulleys 16 and 17 to provide tension to a transmission belt 7 are supported by a guide rail 11 movable in a tensioning direction M1 and a loosening direction M2. A brake force changing mechanism to change action states of braking force to the sliders 14 and 15 in accordance with move of the sliders 14 and 15 is provided with intermediate rotary bodies 31 and 32 rotatably supported by the sliders 14 and 15. The intermediate rotary bodies 31 and 32 are connected to racks 45 and 46, and pinions 47 and 48 in accordance with move of the sliders 14 and 15 to be driven to rotate. Braking force is resistance applied to the intermediate rotary bodies 31 and 32 by viscosity resistance of viscous fluid F enclosed in containing chambers 33 and 34 formed of the sliders 14 and 15, and the intermediate rotary bodies 31 and 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079571-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGANO HIROKI
IPC: H01L25/18
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device made reducible in size by mounting a defective address storing circuit in a separate chip.  <P>SOLUTION: The semiconductor integrated circuit device has a Hughes circuit 23 that stores defective addresses, a logic circuit 2 that outputs addresses to be accessed, and a memory circuit 24 that steers the access to addresses other than defective addresses after comparing the addresses outputted by the logic circuit 2 with the defective addresses stored in the Hughes circuit 23. The Hughes circuit 23 is mounted on a Hughes circuit chip 21, and the logic circuit 2 and the memory circuit 24 are mounted on a consolidated chip 22 which is separate from the Hughes circuit chip 21. The Hughes circuit chip 21 and the consolidated chip 22 are then accommodated in one and the same package.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077250-A (JP)
Title: Linear scale
Inventor: FUJISAWA EIJI
IPC: G01D5/245
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a highly accurate linear scale at a low cost.  <P>SOLUTION: In the linear scale, a magnetic scale 13 made of a rubber magnet having elasticity is fixedly bonded in a mounting groove 12a extending along the extended direction of a linear guide rail 12. Accordingly, when the linear guide rail 12 is expanded and contracted accompanying the temperature fluctuation of a working environment, the magnetic scale is correspondingly expanded and contracted according to expansion and contraction of the linear guide rail 12, and the accuracy of an output from the linear scale 10 is favorably maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077259-A (JP)
Title: Apparatus for measuring dioxins
Inventor: SEKI KATSUO
IPC: G01N1/36
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring dioxins for inhibiting the thermolysis of collected dioxins and reducing thermal degradation of absorbing agents.  <P>SOLUTION: The apparatus is provided with an absorbing agent 14a which absorbs dioxins 3 in exhaust gas, a pressure tight case 14b with pressure tightness which is filled with the absorbing agent 14a therein, a heater 14c which heats the inside of the pressure tight case 14b, a solvent supplying device 17 which supplies extracting solvent 5 into the pressure tight case 14b, a multilayer column 22 which traps and removes impurities from the extracting solvent in the pressure tight case 14b, a concentrating device 23 which heats and concentrates the extracting solvent output from the multilayer column 22, a rotary valve 24 which is coupled with the concentrating device 23, a micro-feeder 26 which is connected to the rotary valve 24 , and a gas chromatograph 28 which is coupled with the rotary valve 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153885-A (JP)
Title: Lancet and analytical apparatus having test element
Inventor: KUHR HANS-JUERGEN
IPC: A61B5/157
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a lancet and an analytical apparatus having a discriminating test element, and a method for manufacturing such analytical apparatus. SOLUTION: The analytical apparatus 1 has the lancet 2 and the discriminating test element 9. The lancet 2 has a lancet needle 3 and a lancet body 4. The lancet needle 3 can move relatively to the lancet body 4 and the lancet body 4 is composed of an elastic material 6 embedded with the distal end of the lancet needle 3 in at least the distal end region of the lancet needle 3. the discriminating test element 9 is permanently connected to the lancet body 4.
Patent JP-2004082430-A (JP)
Title: Carving instrument
Inventor: SHIBATA TOSHIMI
IPC: B27F1/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carving instrument capable of forming, with an efficiency of 10 times or more, a carving for a hinge fitting part which has been conventionally performed by a hand work, especially forming the carving for the hinge fitting part which has required a high technology, by anyone, and finishing being flat, smooth and with a high accuracy by anyone.  <P>SOLUTION: A carving depth from the front is adjusted by moving a carving tool B in the carving depth direction X to the carving instrument A, and a carving depth from the surface is adjusted by moving an instrument main body 1 in the carving instrument A in the carving depth direction Y to a tool fitting member 2, and a carving blade (12ψ)32 fitted on the carving tool B is rotatably driven, and the apex of the carving blade (12ψ)32 is brought into contact with a ruled line writing line 42 of a face 41 for forming a hinge fitting part of fittings 40 or the like and a protective cover 21 is brought into contact with the face 41 for forming the hinge fitting part, and the carving tool B as well as the carving instrument A are moved to carve forward the face 41 for forming the hinge fitting part by the carving blade (12ψ)32 and to carve the hinge fitting part C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087885-A (JP)
Title: Cable-fixing member
Inventor: TAKAGI TOSHIO
IPC: H05K7/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable-fixing member which comprises a drop preventing function, and can surely clamp cables one by one.  <P>SOLUTION: This cable fixing member is constituted by a cable clamp 18, secured to a cable 17 and cable holders 13, 26 for holding the cable via the cable clamp. The cable holders are mounted together with peripheral parts, and the height of the cable holder is larger than at least that of the peripheral parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082181-A (JP)
Title: Tubular body for rocker shaft
Inventor: HASUMI RYOSUKE
IPC: B21C37/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a tubular body for rocker shafts of an internal combustion engine having a plurality of flow passages without fear of leakage of a circulating fluid between respective flow passages at a low cost and by lightening the weight in a relatively simple manufacturing stage.  <P>SOLUTION: This tubular body (10) has a plurality of internal spaces (11a, 11b) each of which is divided from the other and extended along the axial line and is joined and formed by bending a metal plate and welding or brazing its abutting parts (13a, 13b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084381-A (JP)
Title: Repair structure and repair method
Inventor: FUNAKI GANTAN
IPC: E04D3/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair structure and a repair method of a roof capable of constructing a new roof having excellent workability with a simple structure irrespective of sorts of the existing roof.  <P>SOLUTION: In the repair structure of an existing roof 1 alternately forming crest sections 17 and trough sections 18, a plurality of holding members 2 are fixed so that the holding members 2 having the length lying across at least two or more crest sections 17 can intersect in the direction of the course of the stream, at the same time, heat insulating materials 3 and 3 are arranged between the holding members 2 and 2 by overlapping them in both right and left directions, an exterior finish member holding member 5 of the new roof is fixed to the holding members 2 and, at the same time, the new roof is constructed by holding a new exterior finish member 4 on the holding member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088015-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TERAJIMA KOICHI
IPC: H01L21/762
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent depositing of germanium and the abnormal shape of a trench side face, caused by the different thermal oxidization speed between thin-film layers at thermally oxidizing the side face and the bottom face of the trench so that crystal defects or surface states do not occur, and increase after embedding an insulator film for element isolation to a trench, when forming a trench, element isolating structure on a substrate having one or more thin-film layers, including a semiconductor thin-film layer having germanium as a component.  <P>SOLUTION: The trench 15 is formed on a silicon-germanium mixed crystal layer 10 and a silicon thin-film layer 11, to epitaxially grow a silicon thin-film layer 18 on the bottom face and the side face of the trench 15, and then form a silicon thermally oxidized film 19 by thermally oxidizing the thin-film layer 18 partially in the film thickness direction. Consequently, the silicon-germanium mixed crystal layer 10 and the silicon thin-film layer 11 are not oxidized, thereby the depositing of germanium or of abnormal shapes can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091339-A (JP)
Title: Aromatic methylidene compound, compound for manufacturing the same, their manufacturing method and organoelectroluminescent element obtained by using aromatic methylidene compound
Inventor: HASHIMOTO MITSURU
IPC: C07C253/30
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic methylidene compound useful as a functional material in an electrophotographic photoreceptor, as a functional material such as a charge-transporting material, a light emitting material in an organoelectroluminescent element, or as a functional material used for various other organic semiconductor elements; a material thereof; its manufacturing method; and an organoelectroluminescent element obtained by using the same.  <P>SOLUTION: The organoelectroluminescent element comprises a layer containing a compound represented by general formula (1). In general formula (1), R<SB>1</SB>-R<SB>4</SB>are each an unsubstituted or substituted alkyl or alkoxy group, a halogen group, a cyano group or a nitro group; n<SB>1</SB>is 0-3; n<SB>2</SB>and n<SB>4</SB>are each 0-4; n<SB>3</SB>is 0-5; and R<SB>5</SB>and R<SB>6</SB>are each hydrogen, an unsubstituted or substituted alkyl, cycloalkyl, aromatic, or aromatic heterocyclic group, or R<SB>5</SB>and R<SB>6</SB>jointly form a condensed ring of unsubstituted or substituted aromatic rings or of unsubstituted or substituted aromatic heterocyclic rings.  <P>COPYRIGHT: (C)2004,JPO