baber/WOPTO huggingface dataset:
Patent JP-2004352822-A (JP)
Title: Thermal insulation material
Inventor: ABIKO HARUHIKO
IPC: C08L29/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulation material consisting of a foam with high thermal insulation performance.  <P>SOLUTION: The thermal insulation material 360 consisting of a foam contains ≥50 wt.%, preferably 50-70 wt.%, of a mixture of cellulose, starch and a polyvinyl alcohol. For example, this thermal insulation material comprises 30 wt.% of cellulose, 25 wt.% of starch plus polyvinyl alcohol 2C, 0.7 wt.% of an antioxidant, 0.2 wt.% of an antifungal agent, 0.2 wt.% of a pigment and 43.9 wt.% of a polyolefin resin 2; wherein the antioxidant is a phenolic one, its melting point being e.g. 110°C, and lower than that of the polyolefin resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354724-A (JP)
Title: Process cartridge and image formation apparatus
Inventor: SETO TAKASHI
IPC: G03G15/01
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge having constitution that securely prevents imaging equipment from deteriorating in durability and a defective image from being formed by maintaining an air-conditioned atmosphere.  <P>SOLUTION: The process cartridge 7 is composed of a housing having a space wherein imaging equipment can be stored, has an opening 7A capable of communicating with an outer side in part of the housing so that an image carrier 8 as one imaging device can be exposed through the opening 7A while facing a transfer means 4A, and is equipped with a supply means 14 for air controlled into a state wherein an ionized substance is deterred from being produced in the housing. An opening/closing means 17 is provided in the opening 7A, and the opening/closing means 17 is configured to make the inner side of the space airtight by closing the opening 7A during a nonuse period corresponding to a period wherein the latent image carrier 8 does not transfer an image to a transfer means 4A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355771-A (JP)
Title: Optical pickup device
Inventor: EGASHIRA TSUTOMU
IPC: G11B7/08
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device wherein a tilt adjustment is easy and no characteristic deterioration occurs even when it is thinned.  <P>SOLUTION: The optical pickup device is provided with a frame, a pair of shafts fixed to the frame, an optical pickup part attached to the shafts and held movably along the shaft, a pickup driving means for driving the optical pickup part, and a rotating means fixed to the frame to rotate an optical disk, and the optical pickup device has a maximum thickness of 3.8 to 7.1 mm. An attaching part at which at least one end of at least one of the pair of shafts are attached to the frame is provided with a bracket having a space therein to receive the end of the shaft, an elastic means disposed in the space and between the shaft and the bottom of the space, and an adjusting means disposed opposite from the elastic means side of the shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358559-A (JP)
Title: Method of manufacturing article with fine surface structure, and die and method of manufacturing the same
Inventor: UMEKI KAZUHIRO
IPC: G02B5/18
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily increase the height of a three-dimensional structure.  <P>SOLUTION: A mold-releasing treated recessed die 20a is set on the lower side, and acrylic resin is applied thereon as ultraviolet curing resin 30. A projecting substrate 10a of a prestructural material subjected to silane coupling treatment beforehand in another process is pressed thereon, and the ultraviolet curing resin 30 which becomes excessive in shape transfer is removed from a substrate peripheral part. The ultraviolet curing resin layer 30 is cured by irradiating uniform ultraviolet rays, and after separating the die 20a, the transfer shape of the resin 30 is transferred to a quartz material 10a by a dry etching method to acquire a final product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003310073-A (JP)
Title: Sheet for pet animal excretion
Inventor: OCHI KENGO
IPC: A01K1/015
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for pet animal excretion that can solve the problem that in many cases, a pet does not excrete at the center of the sheet and the excreta, particularly urine tends to leak out from the sheet at its edge parts.  <P>SOLUTION: In an excretion sheet for a pet, the center part of the liquid absorption area Sa in which the excretion absorber for the excretion sheet S is placed is colored in blue or the like to be a colored part S1 and the periphery area of the center area is made into an uncolored part S2. A house-trained pet excretes on the colored part S1, but in the case the excretion is done on the edge of the colored part, the urine is absorbed in the uncolored part S2 whereby it does not leak out from the sheet. In addition, the surface of the colored part S1 is roughened and the pet can readily recognize the colored part S1 with its sole touch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004360101-A (JP)
Title: Papermaking felt and method for producing the same
Inventor: AKASHIO TOMOKO
IPC: D21F7/10
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a readily producible papermaking felt which controls a mark of difference in level between a starting end and a terminal end of base fabrics left on paper and properly changes the textures of base fabric layers.  <P>SOLUTION: The papermaking felt A comprises the base fabrics 11-13 laminated in three layers, has an innermost peripheral batt layer 21 on the surface of the inner peripheral side of the base fabric 11 of the innermost periphery, an outer most peripheral batt layer 23 on the surface of an outer peripheral side of the base fabric 13 of the outermost periphery and a batt layer 22 between the base fabrics 12 and 13. The base fabrics 11-13 comprise a base fabric (1) obtained only by pulling out a weft of either or both of the starting end and the terminal end of one open-end woven fabric and piling a warp at the starting end on a warp at the terminal end. Namely, the piled part 3 of the starting end and the terminal end exists at one part in one base fabric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002382-A (JP)
Title: Magnetron unit and sputtering system
Inventor: FUJIKASHI YUUKI
IPC: H01L21/285
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron unit and a sputtering system capable of suppressing overhang and enhancing the bottom coverage.  <P>SOLUTION: The magnetron unit 30 comprises a circular base plate 32 and an outer magnet 34o and an inner magnet 34i fixed on a lower side 32a of the base plate 32 in a predetermined array. The outer magnet 34o comprises a first outer magnet 341 disposed in an annular shape so as to surround the inner magnet 34i and a second outer magnet 342 disposed on the outer circumference of the first outer magnet 341. The total magnetic charge of the outer magnet 34o is 41, and the total magnetic charge of the inner magnet 34i is 2. Therefore, the total magnetic charge of the outer magnet 34o is 20.5 times that of the inner magnet 34i, which is equal to or over 4 times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003803-A (JP)
Title: Method of manufacturing pattern formation
Inventor: YAMASHITA KAORI
IPC: G03F7/20
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a pattern formation for forming a highly accurate pattern in a simple method.  <P>SOLUTION: The pattern formation is manufactured by irradiating energy by a projection exposure method from a transparent base material side and forming a characteristic change pattern changing characteristics of a characteristic change layer after spacing and arranging a transparent base material, a pattern formation substrate having the characteristic change layer changing the characteristics by action of an optical catalyst accompanying energy irradiation formed on the transparent base material, an optical catalyst content layer containing the optical catalyst, and an optical catalyst content layer side substrate having a substrate so that the characteristic change layer and the optical catalyst content layer are 200 μm or smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004184394-A (JP)
Title: Rotation sensor
Inventor: TORATANI TOMOAKI
IPC: G01D5/165
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation sensor which can suppress the generation of sliding sound in a contact type rotation sensor, and can achieve excellent durability by securing a steady contact state between a contactor and an electric resistor.  <P>SOLUTION: Since an arm part 44b of a contact brush 40 having an electric contactor 48 has a protruded piece 44c as an asymmetrical element on the side surface, the arm part 44b has an asymmetrical shape to a longitudinal axis line L passing the center of the electric contactor 48, and the right and left weight distribution is asymmetry. Therefore, when the electric contactor 48 slides on the electric resistor 28, the moment of inertia of the twist direction increases, and thereby the generation of the twist vibration T is suppressed. The sound pressure of the sliding sound is decreased by distributing to the frequency other than the natural frequency of the contactor 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005000385-A (JP)
Title: Mouthpiece molding material, and mouthpiece made thereof
Inventor: KAINAI MASANORI
IPC: A63B71/08
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouthpiece molding material wherein sufficient transparency and hardness are provided, and molding workability is satisfactory.  <P>SOLUTION: The mouthpiece molding material consists of linear low-density ethylene-α-olefin copolymer obtained by copolymerizing ethylene and 3-20C α-olefin with metallocene catalyst. The mouthpiece molding material consists of: 40 to 100 wt.% of the linear low-density ethylene-α-olefin copolymer; and 0 to 60 wt.% of ethylene-butene random copolymer and/or ethylene-propylene random copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005135-A (JP)
Title: Connector
Inventor: TATE HIDEJI
IPC: H01R13/52
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To more effectively stop backlash between both male and female housings, which is caused by such conditions as kinds of vibration or the like.  <P>SOLUTION: A flange 44 is strechedly formed at the corner part on the rear end side of a seal ring 40 to seal between the peripheral engagement surfaces of both housings 10, 20. The flange 44 functions so as to be elastically shrunk between the tip rim 12A of a small hood part 12 and the rear wall 22A of a large hood part 22 at the last stage of the engagement of both housings 10, 20, and is formed so as to have higher hardness than a main body part 41. When both housings are normally engaged with each other and locked, the housing 20 is pushed back by the restoring elastic force of the flange 44, the locked surface 36 of a lock arm 30 is brought into a state in which it is pushed to a lock part 15, and backlash along the engagement direction of both housings 10, 20 is avoided. Especially, since the flange 44 has high hardness, it is effective to stop the backlash when receiving fine vibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009550-A (JP)
Title: Torsional damper
Inventor: KASHIWABARA TAKAYUKI
IPC: F16F15/126
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsional damper formed by press-fitting the opposed peripheral surfaces of a metal hub and a metal annular block disposed on the outer peripheral side of the hub and not heat treated after fitting, capable of remarkably increasing a slip torque more than a conventional one in which an adhesive layer formed of a silane coupling agent only is installed, and also having a high slip torque capable of coping with an increase in output of an engine and a reduction in size.  <P>SOLUTION: This fitting type torsional damper is formed by installing adhesive agent layers formed of an amine base-containing silane coupling agent and a titaniumacetylacetate compound at fitting surfaces between an annular rubber 3, the metal hub 1, and the metal annular block 2. The formation of the adhesive agent layer is desirably be performed by using an adhesive agent solution diluted with an alcohol water solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007272-A (JP)
Title: Method and apparatus for continuously supplying highly-concentrated brine
Inventor: YAMAGUCHI YOSHIO
IPC: B01J4/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for continuously supplying a highly-concentrated brine, capable of continuously producing and supplying such brine at a predetermined interval, which highly-concentrated brine has a predetermined concentration and is usually utilized in an electrolytic disinfection apparatus.  <P>SOLUTION: The apparatus comprises: an inlet connected to a water-supplying means for taking in water; an outlet for taking out a highly-concentrated brine having received a salt supply; an apparatus body which is a container capable of storing a predetermined amount of water; and a salt-storage-container supported via holding-means at a predetermined height from the bottom of the apparatus body. The salt-storage-container is formed with a plurality of openings which allow the salt stored in the container to contact the surrounding water so as to be dissolved without stirring. Further, the external shape of the salt-storage-container having the plurality of openings is so formed that a downward flowing sedimentation stream of the dissolved highly-concentrated brine can be generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009268-A (JP)
Title: Joint construction between precast concrete girder and concrete floor slab of pc composite girder bridge
Inventor: KAMIHIRA KENJI
IPC: E01D19/12
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the packing ability of concrete and the bar arrangement workability of a concrete floor slab while securing horizontal force transmitting ability almost equal to or greater than that of the case that an embedding stud dowel is buried, in a PC composite girder bridge comprising a precast concrete girder arranged in parallel to a direction perpendicular to the bridge axis and the concrete floor slab constructed between a precast floor constructed between the precast concrete girders.  <P>SOLUTION: A joint plate 3 in which openings 3a, 3a arranged in parallel to the width direction at certain intervals in a length direction is directed to the bridge axis direction and laid across a precast concrete girder 1 and a concrete floor slab 2, and a steel bar 4 arranged in the precast concrete girder 1 is inserted through the opening 3a at the lower side of the joint plate 3, and a steel bar 5 arranged in the concrete floor slab 2 is inserted to the opening 3a at the upper side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020847-A (JP)
Title: Inverter arrangement
Inventor: OGIUE HIROTO
IPC: H02M7/48
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter AC power supply capable of flexibly coping with complex switch control using a software program and also capable of coping with various requirements/specifications with a single configuration using a combination of a software and a fixed hardware of minimum scale.  <P>SOLUTION: Opening/closing control of the switch of an inverter arrangement is controlled with a program that runs on a processor such as a micro computer. So, a versatile AC power supply unit is realized which copes with different specifications with the same hardware by using a plurality of pieces of programs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015657-A (JP)
Title: Flame-retardant polycarbonate resin composition and light ray reflector
Inventor: ISHII KAZUHIKO
IPC: C08L69/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polycarbonate resin composition which excels in flame retardance, thermal stability, and light reflecting properties, and particularly improves dimensional accuracy without using a bromine or phosphorus flame-retardant.  <P>SOLUTION: The flame-retardant polycarbonate resin composition comprises (a) 100 pts.wt. aromatic polycarbonate resin, (b) 3-30 pts.wt. titanium oxide, (c) 0.01-0.5 pt.wt. metal salt of a perfluoroalkanesulfonic acid, (d) 0.1-1 pt.wt. polytetrafluoroethylene, and (e) 0.5-15 pts.wt. plate inorganic filler. The resin composition is suitably used as a light ray reflector and its peripheral member, particularly a reflective frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022807-A (JP)
Title: Rack for cargo handling work that can be stacked or nested
Inventor: HIROOKA MASAAKI
IPC: A47B87/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack for cargo handling work that can be easily stacked or nested by mechanical operation by a forklift or the like, of simple structure, with a small number of component members, of light weight, and at reduced manufacturing cost.  <P>SOLUTION: Each front column 3 is vertically fixed to a front end outside surface of a load receiving base 2. An equilateral chevron part 8 is fixed to an upper surface of the front column 3, with the ridge line directed forward and back. Each frame 6 on each side of a lower end frame part 7 is composed of an equilateral chevron steel member, having the ridge line directed forward and back, and to be perpendicular to a back frame end 5. Each back support 4 is vertically fixed at a back end of the load receiving base 2 inward for the part of one column at least. A rectangular front placement plate 9 is each vertically provided on the ridge line of each side frame 6 perpendicularly to a back surface of the front support 3. A rectangular back placement plate 9 is each vertically provided on each side back end of the back frame 5 to be perpendicular to an outside surface of the back support 4. A lock piece 10 is each provided to protrude upward close to each side of the back end of the load receiving base 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2007015410-A (JP)
Title: Motorcycle
Inventor: ASAMURA KINJI
IPC: B62J23/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To expect a comfortable travel feeling, ensure an appearance of consolidated construction and a volume sense, enhance the appearance quality at low cost, and expect a sense of high grade.  <P>SOLUTION: A motorcycle 1 according to the invention is equipped with a head pipe 2 whereon a steering shaft 8 is installed in such a way as revolving, a main frame 3 extending backward from the head pipe 2, a fuel tank 20 installed on the main frame 3 over an engine 26, and air guides 50 arranged on the left and right of the fuel tank 20 for leading the running wind toward the engine, wherein a guide surface 80 to lead the running wind toward the rider is formed on the front face of the fuel tank 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005033327-A (JP)
Title: Dielectric resonator and antenna multicoupler employing dielectric resonator
Inventor: SATO YUJI
IPC: H01P7/10
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric resonator which permits very easy connection to other apparatuses and frequency adjustment even when the dielectric resonator is contained in a container rack for use.  <P>SOLUTION: A front wall 12a and a rear wall 12b are provided to the opening of the front face and the rear face of a case body 11, and a case cover 13 is provided to the upper opening. Earth plates 14a, 14b are interposed between the case main body 11 and the front wall 12a and between the case main body 11 and the rear wall 12b, respectively. A dielectric resonance element 18 is mounted between projections 15 of the earth plates 14a, 14b, and dielectric support members 17 made of elastic members are interposed between a recessed part 16 and the front wall 12a and between a recessed part 16 and the rear wall 12b, respectively, to elastically support the dielectric resonance element 18. Coupling coils 19a, 19b are provided inside the front wall 12a, and input output plugs 20a, 20b are provided outside the front wall 12a to connect the coils 19a, 19b. Further, a frequency adjustment rod 21 is screwed to the upper corner of the front wall 12a to permit frequency adjustment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034680-A (JP)
Title: Nano carbon material, method for producing nano carbon material, and apparatus for storing/supplying hydrogen using nano carbon material
Inventor: TAKI YUSUKE
IPC: D01F9/127
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nano carbon material to which a structural factor is added which makes the structure of a carbon material amorphous by increasing structural irregularity than that of active carbon in order to increase the surface area for gas adsorption of the carbon material and prevents a fine structure and an amorphous domain from being compacted by mutual flocculation.  <P>SOLUTION: An outside part 20a forming the nano carbon material having a diameter of 0.5-100 nm and a length of scores of nm or above is formed tubularly from at least one layer of crystalline graphite 25, and an inside part 20b is formed from amorphous carbon 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102990-A (JP)
Title: Bid system
Inventor: SHIMIZU TAKAO
IPC: G06Q30/06
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bid system providing procurement of funds at better conditions to a borrower.  <P>SOLUTION: The bid system is provided with a database 12 having a bid item information DB 122 storing bid item information including a desired loan amount of the borrower, and loan conditions of a bid host. It is also provided with a bid support server 11, and the bid support server 11 is provided with a bid carrying out part 114 receiving bid information including a desired loan amount sent from a terminal of a bidder and storing it in a situation information storing means, and a successful bid processing part 115 determining successful bid contents in accordance with a predetermined algorithm on the basis of the bid information. When a total amount of desired loan amounts from bidders does not reach the desired loan amount of the borrower, the successful bid processing part 115 determines to lend an insufficient amount from the bid host in accordance with loan conditions of the bid host.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005034708-A (JP)
Title: Treatment/removal device for carbon monoxide and others
Inventor: HAYAKAWA YOSHIHISA
IPC: B01D53/86
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating/cleaning a gas containing carbon monoxide and other harmful gases released to a narrow space and a space with insufficient ventilation.  <P>SOLUTION: The device controls an oxidation catalyst 4 so as to uniformly warm the oxidation catalyst 4 to an appropriate temperature or previously heat it in order to activate a catalytic reaction and discharges an external gas after the external gas is circulated and oxidized by passing it through the oxidation catalyst layer 4. In the device, a carbon monoxide concentration sensor 9 is arranged near a gas discharge port 3 and characteristics of the device are monitored. A carbon monoxide sensor 10 is arranged near an external air flowing-in port 2 and the treatment device is automatically/manually operated when the concentration of carbon monoxide exceeds a reference value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI