baber/WOPTO huggingface dataset:
Patent JP-2003320969-A (JP)
Title: Lubricating oil inspecting device in assembly line
Inventor: AKATSUKA SHIGERU
IPC: B62D65/18
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil inspecting device wherein a sensor for detecting lubricating oil is provided to prevent a defective from flowing into an assembly line and a part is not provided in the assembly line if the lubricating oil is not detected.  <P>SOLUTION: In an assembly process injecting lubricating oil into a transmission case, then moving and supplying to the following process after injection, an inspection tool for preventing a lubricating oil injection failure is provided, the inspection tool is provided with a lubricating oil detection sensor, a stopper preventing moving and supplying of the transmission case which is an assembly on an assembly line is disposed so that the stopper is released by a signal that the lubricating oil is detected by the detection sensor of the inspection tool, and the transmission case can be moved and supplied the following process after lubricating oil detection. Moreover, the transmission case moves by a prescribed distance after lubricating oil detection to be perceived by a movement detection sensor disposed on the assembly line to activate the stopper to prevent the transmission case from being moved and supplied to the following process before lubricating oil detection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010734-A (JP)
Title: Resin composition for ultraviolet-curable powder coating material
Inventor: MURAI TAKAAKI
IPC: C09D171/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for an ultraviolet-curable powder coating material, providing a coated film having good smoothness and appearance.  <P>SOLUTION: The resin composition for an ultraviolet-curable powder coating material, produced by a wet method comprises (a) a (meth)acryloyl group-containing resin and (b) a photoinitiator as raw materials for the resin composition for the ultraviolet-curable powder coating material. The wet method may comprise a step (1) of producing a raw material solution by dissolving the raw materials in an organic solvent, a step (2) of producing a suspension by mixing the raw material solution obtained in the step (1) with an aqueous solution containing a water-soluble polymer at a temperature lower than the clouding point, and a step (3) of obtaining secondary oil drops by heating the suspension obtained in the step (2) to a temperature not lower than the clouding point, and taking out particles by distilling off the organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008093-A (JP)
Title: Apparatus and method for washing and sterilizing food
Inventor: OMASA TATSUAKI
IPC: A23L5/30
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for washing food without using any detergent and sterilizing the food without using any chemical such as a disinfectant.  <P>SOLUTION: The apparatus comprises (1) a water tank 1, (2) a food conveyor 51 or food conveying cage set in the water tank 1 and (3) a plurality of vibratorily agitating means 55 installed insertedly into the water tank 1. The method for washing and sterilizing food using the apparatus is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012818-A (JP)
Title: Transparent panel with liquid crystal window shade
Inventor: SHIMADA JUNZO
IPC: G02F1/13
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent panel with a liquid crystal window shade, wherein external electric power is not needed at all and the liquid crystal window shade can be driven by the transparent panel itself.  <P>SOLUTION: In the transparent panel with the liquid crystal window shade with a plurality of liquid crystal window shade patterns 20 imitating window shades, inserted between a pair of transparent plates 11 and 12 which are superposed on each other, an electric member storing part 100 for storing an electric member is provided at the transparent panel 10 and the electric member comprises a solar cell 30 as a power source, a storage battery 40 for storing redundant power generated by the solar cell30 and a control substrate 50 for controlling an opening and closing drive of the liquid crystal window shade patterns 20. The redundant power generated by the solar cell 30 in the daytime is stored to be used as a power source in the nighttime and the liquid crystal window shade pattern 20 can be driven by only the transparent panel 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016909-A (JP)
Title: Nano-extraction method and nano-extractant
Inventor: IIJIMA SUMIO
IPC: B01J20/20
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nano-extraction method useful for a drug delivery system or the detection or removal of a trace gredient and selectively and uniformly bonding atoms or molecules to the surface of a carbon nano-substance to extract the same, and a nano-extractant.  <P>SOLUTION: A substance to be extracted having a high affinity with the carbon nano-substance is charged in a solvent with a lower affinity to prepare a mixed solution. By allowing the carbon nano-substance to coexist in this mixed solution, the substance to be extracted in the solvent is bonded to the inner or outer surface of the carbon nano-substance to be extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072786-A (JP)
Title: Squeeze tube container
Inventor: YOSHIDA MITSUO
IPC: B65D35/28
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a disposable squeeze tube container that prevents air from entering the container when contents decreases and that has a resilient outer container. SOLUTION: In the disposable squeeze tube container, an air chamber is defined outside an unresilient inner tube which has a discharging opening for the contents and is made of a relatively soft, flexible material. A resilient outer tube which is made of relatively hard flexible material is also provided. A small hole is made in the outer tube. The small hole can be closed with the finger or hand exerting a deforming force to the outer tube. By closing the small hole and applying deforming force to the outer tube in order to squeeze the outer tube, the air chamber is closed to squeeze out the contents.
Patent JP-2004019810-A (JP)
Title: Directional switching control valve device
Inventor: UENO KATSUMI
IPC: F15B11/17
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directional switching control valve device, controlling the flow according to the respective load characteristics of a plurality of actuators and having a compact valve structure in a hydraulic system in which a confluecne circuit and a precedence circuit can be realized in simple constitution by a closed center circuit and the precedence and metering characteristic in compound operation can be controlled independently.  <P>SOLUTION: A first and second pump passages 301, 302 are formed in parallel at the substantially same position in a housing 207, directional switching valve spools 331 to 337 are disposed at positions of height away from the first and second pump passages 301, 302, auxiliary poppet valves 442a, 442b to 447a, 447b are disposed at positions crossing the first and second pump passages 301, 302, and bleed valve spools 811 to 814, 821 to 824 are disposed in zigzag to the directional switching valve spools 331, 332, 333.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017247-A (JP)
Title: Grinding shaft device of honing machine
Inventor: WATANABE HIROSHI
IPC: B24B33/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency, by expanding an outer diameter without removing a grinding shaft from a main shaft by eliminating manualoperations controlling the outer diameter by removing the grinding shaft from the main shaft conventionally.  <P>SOLUTION: The grinding shaft mounted on the main shaft via a socket member is formed into a hollow form, part of the grinding shaft is formed as a thin wall grinding portion, abrasive grains are electrodeposited on the periphery of the grinding portion and a tapered hole reducing its inside diameter toward an upper side is formed in the inside, and a taper shaft corresponding to the above tapered hole and a lifting means for lifting the taper shaft are provided. Thus, the outside diameter of the grinding portion is expanded by a little bit by lifting up the tapered shaft upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021217-A (JP)
Title: Method for making lithographic printing plate, lithographic printing method and lithographic printing original
Inventor: OHASHI HIDEKAZU
IPC: B41C1/055
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a lithographic printing plate by recording an image corresponding to digital image information on a lithographic printing original which can be dealt with in a bright room by exposing the plate with a scanning laser beam.  <P>SOLUTION: The lithographic printing original is constituted by providing an image forming layer containing a photopolymerization initiator and a crosslinkable polymer on a hydrophilic supporting body. The lithographic printing plate is made by a process in which the lithographic printing original is exposed to the scanning laser beam, the photopolymerization initiator is excited by multiphoton absorption and then the crosslinkable polymer is crosslinked by the excited photopolymerization initiator and a process in which the image forming layer of an unexposed part is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026523-A (JP)
Title: Controller for glass molding machine and control method therefor
Inventor: KITAHARA HIDETOSHI
IPC: C03B11/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required for changing working conditions and to prevent working troubles.  <P>SOLUTION: In a controller 3, a working condition setting part 31 stores inputted working condition data into a working condition storage part 32 as one set unit, an execution program selection part 35 selects a designated program from a plurality of programs which are prestored in a program storage part 34, a working condition selection part 33 selects a working condition set corresponding to names of the designated working conditions from a plurality of the working condition sets which are stored on the working condition storage part 32, and a program execution part 36 analyzes and executes the program selected by the execution program selection part 35 in accordance with the working conditions selected by the working condition selection part 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030019-A (JP)
Title: Program downloading method and electronic device
Inventor: ISHIDA NORIYUKI
IPC: G06F11/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program downloading method capable of efficiently rewriting a program memory without increasing the storage capacity of a memory for work, an electronic device and a program regarding the program downloading method used in the electronic device performing control on the basis of the program stored on a rewritable program memory, the electronic device and the program.  <P>SOLUTION: For all of data for rewrite, the data for the rewrite are received, the data of a sector corresponding to the received data for the rewrite are read from the program memory to the memory for the work and editing corresponding to the data for the rewrite is performed on the memory for the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003238892-A (JP)
Title: Aqueous intermediate coat and process for forming multi- layer coating film
Inventor: KATSUTA HIDEAKI
IPC: C09D175/06
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous intermediate coat showing an excellent chipping resistance, water resistance and coating stability and a low VOC (volatile organic compound) content.  <P>SOLUTION: The aqueous intermediate coat contains a polyester resin (A) essentially comprising an alicyclic polybasic acid (a<SB>1</SB>) and/or an alicyclic polyhydric alcohol (a<SB>2</SB>), another polybasic acid (a<SB>3</SB>) and another polyhydric alcohol (a<SB>4</SB>), a blocked polyisocyanate hardener (B) and, preferably, a water- dispersible blocked polyisocyanate hardener (C).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193365-A (JP)
Title: Method for bleaching fabric
Inventor: OOUCHI AKIHIKO
IPC: D06L3/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To bleach a fabric at a room temperature without using a halogen- containing bleaching agent.  <P>SOLUTION: The fabric is subjected to ultraviolet and visible light irradiation in the presence of an alkali oxidizing agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004036659-A (JP)
Title: Braking device, and running device of tractor
Inventor: HASEGAWA KOICHI
IPC: F16D55/36
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suitably control the same shaft 11 with a hydraulic braking means 20A and a mechanical braking means 20B.  <P>SOLUTION: A brake disk 30 is disposed on the outer periphery of the shaft 11. One side of the brake disk 30 is provided with a support member 33, and the other side of the brake disk 30 is provided with a first pressing member 21 for pressing the brake disk between the support member 33 and it by hydraulic operation. The opposite side of the brake disk 30 with respect to the first pressing member 21 is provided with a second pressing member 22 for pressing the first pressing member 21 by mechanical operation and pressing the brake disk 30 between the support member 33 and it via the pressing member 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106082-A (JP)
Title: Extensive excavation jig for driving foundation pile
Inventor: WAKIYA HIROSHI
IPC: E02D5/44
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an excavation jig for driving a foundation pile, which can extend the diameter of excavation in a large amount without incurring rapid and severe resistance from the ground at the time of excavation. SOLUTION: According to the extensive excavation jig, an excavating shaft 3 is spline-connected to a driving shaft 2 in a manner being relatively displaceable in the vertical direction. Then, an upper end of an extended blade 4 is connected to the driving shaft 2 in a vertically rotatable manner, and a lower end of the extended blade 4 is connected to an upper end of an auxiliary link 12 in a vertically rotatable manner, followed by connecting a lower end of the auxiliary link 12 to the excavating shaft 3 in a vertically rotatable manner. Further, a cutter 8 for extensive excavation is attached to the extended blade 4.
Patent JP-2004036691-A (JP)
Title: Pressure vessel
Inventor: KUROKAWA TAIJI
IPC: F17C13/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure vessel capable of preventing a burst and a damage at abnormally high temperatures from occurring, manufacturable at a low cost, and usable repeatedly.  <P>SOLUTION: A valve 4 for supplying and discharging contents is fitted to a cap 3 for closing the opening 7 of a vessel body 2. When the cap is screwed into the container body 2 to close the opening 7, a seal member 8 formed of a soluble material melting when heated to a specified temperature is closely fitted to the container body 2 and the cap to seal clearances therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037655-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KOYA
IPC: G03G15/16
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of an intermediate transfer system which is free from image omission and maintains high transfer rate by preventing a decrease in the transfer rate of a toner image from an image carrier to a transfer body, which occurs due to toner deterioration.  <P>SOLUTION: The image forming apparatus forms a toner image on the image carrier, transfers and fixes the formed toner image to the surface of a recording medium finally, thereby forming an image formed from a toner image fixed on the recording medium. The image forming apparatus is provided with an intermediate transfer body which moves in a predetermined moving direction and has recesses and projections in the moving direction which are formed on the surface to which the toner image formed on the image carrier is transferred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034421-A (JP)
Title: Flexible sheet and standing signboard
Inventor: ASUKA MASAHIRO
IPC: C08L23/10
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible sheet having proper flexibility, heat resistance, weatherability, enhanced in durability and secondary processability and made easy to assemble and discard.  <P>SOLUTION: The flexible sheet is formed from a resin composition containing a specific polypropylene resin, wherein a melting point and a molecular weight are specific and a resin elution amounts in respective temperature ranges due to a cross fractionation method are within a predetermined range, a vinyl aromatic elastomer, titanium oxide and a hindered amine compound in specific amounts. Further, a signboard skeleton containing supports and crosspieces is constituted of a polyolefinic material based on a polyproplylene resin or a coated iron pipe coated with a polypropylene resin. A display sheet comprising the flexible sheet is extended on the skeleton under tension to form a standing signboard.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035944-A (JP)
Title: Wear-resistant thermal spray material, sprayed coating and method of forming the same
Inventor: SAKAKIBARA NORIYUKI
IPC: C23C4/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprayed coating which can secure sufficient denseness, adhesion and wear resistance even by a plasma thermal spraying method which brings out a satisfactory yield.  <P>SOLUTION: The sprayed coating 2 is formed by performing plasmaspraying to the surface of a base material 1 using a thermal spraying material comprising, by weight, 50 to 80% Cr<SB>3</SB>C<SB>2</SB>, a 19 to 47% Ni-Cr alloy and 1 to 3% Al.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037305-A (JP)
Title: System of identifying metal fatigue and metal deterioration
Inventor: OKUBO MASATAKA
IPC: G01N27/72
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy current magnetometric sensor for detecting a metal fatigue and a metal deterioration without being affected by a shape effect and an end effect of a test piece.  <P>SOLUTION: In the eddy current magnetometric sensor having an exciting primary coil 11, a detecting secondary coil 12 and a magnetic core 13 with a high permeability around which the coils are wound up, the magnetic core 13 is made up in the form of a multistage column having stepwise different diameters D1, D2 and D3, and the exciting primary coil 11 is wound up around a portion small in a diameter of the magnetic core 13, and the detecting secondary coil 12 is divided into two coils being wound up around portions different in the diameter respectively, and a large portion in diameter is arranged in a covering member 14 so as to be in contact with a shielding metal 15, and an end face of the small diameter portion of one coiled magnetic core 13 is arranged in the covering member 14 so as to be in contact with the test piece 6, and an adjusting metal 16 is arranged opposite to an end face of the small diameter portion of the other coiled magnetic core 13 so that a distance L up to the end face can be varied for balancing the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038699-A (JP)
Title: Device for retrieving image database
Inventor: NISHIYAMA AKIO
IPC: G06F3/048
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To find and display images other than images of a desired photographing year by retrieving the images.  <P>SOLUTION: A retrieval window 30 is displayed on the display screen of a display device in an image database device. In circumferential planes of an operation body 31 of a decagonal cylinder, a front main circumferential plane 32 is the largest and other sub circumferential planes 33 to 36 are smaller. Photographing years are displayed in accordance with the main circumferential plane 32 and sub circumferential planes 33 to 36. Images 42 to 46 that correspond to photographing years are displayed on the circumferential planes 32 to 36. When a user wants images in the year of 2000, the user obtains images photographed in photographing years around the year of 2000 as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039967-A (JP)
Title: Semiconductor production apparatus
Inventor: HOSAKA EIJI
IPC: H01L21/205
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in temperatures in a power supply part as a non-heat-generation part by decreasing an interval between both the power supply parts, and to restrict influences on a temperature distribution by shifting the power supply to a circumferential direction.  <P>SOLUTION: A heat unit is provided with a heat insulating block 26 formed in a cylindrical shape by using a heat insulating material and a heat generator 32 having a pair of power supplies 35, 36. In the heat unit, the heat generator is laid on an inner circumferential face of an attachment groove 30 of a heat insulating block 26. Both the power supplies 35, 36 are inserted into holding grooves 43, 44 of a holder 42 having a heat resistance and held in an insulating state, and a plus-side connection part 37 of the heat generator 32 on a lower stepped side is located just under a minus-side connection part 38 of the heat generator 32 on an upper stepped side to be slid to a circumferential direction. A crossover 46 in a round rod shape is welded between the minus-side connection part 38 of the heat generator 32 on the upper stepped side and the plus-side connection part 37 of the heat generator 32 on the lower stepped side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046962-A (JP)
Title: Storage device
Inventor: HIDAKA HIDETO
IPC: H01L43/08
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decrease in a data reading margin depending on address selection in a storage device for reading data on the basis of the electrical resistance difference between a selected memory cell and a reference cell.  <P>SOLUTION: Source lines SL1 to SLn, and SLd0 and SLd1 with high electrical resistance are arranged in the same direction as that of the reference cell RMC. Current path length on wirings arranged in the direction of crossing the reference cell RMC are automatically balanced regardless of an address selection result among current paths that pass a selected memory cell RMC# and a selected reference cell RMC#. Then, the electrical resistance difference between the current paths comes to reflect the electrical resistance difference between the selected memory cell RMC# and the selected reference cell RMC# regardless of address selection, therefore improving the data reading margin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044692-A (JP)
Title: Fastening band and fastening band manufacturing method
Inventor: OSADA KENTARO
IPC: F16L3/233
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity of a fastening band for fixing a cover (boots) protecting a joint part of a rotating shaft of an automobile, and to improve durability after fastening.  <P>SOLUTION: The fastening band comprises a band main body portion 20 having an annular part 21 and a band main body projecting portion 22, a lever plate 23 welded to the band main body projecting portion 22, and a lever plate fixing member 24 foxed on the band main body 20 and fixing the lever plate 23 by folding two projecting pieces 24a, 24b. On plate surfaces of the band main body portion 20, the lever plate 23, and the lever plate fixing member 24, a pattern 25 making the plate surfaces become uneven surfaces is formed. The pattern 25 is formed by providing recessed portions that is 2μm to 30μm in depth on the plate surfaces of the band main body portion 20, the lever plate 23, and the lever plate fixing member 24. These recessed portions are provided to make welded members contact with each other at multi-point, in a spot diameter wherein welding is conducted.  <P>COPYRIGHT: (C)2004,JPO