baber/WOPTO huggingface dataset:
Patent JP-2003327217-A (JP)
Title: Cleaning method and manufacturing method for electronic component transfering tray
Inventor: SHIDA KATSUHIKO
IPC: B65D1/36
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method for an electronic component transfering tray, capable of solving the problem of a residual parting agent, which is involved in use of silicone, or other parting agents, deposited on the electronic component transfering tray, and a manufacturing method for the tray.  <P>SOLUTION: The cleaning method for an electronic component transfering tray which is used to transfer electronic components in the course of assembly or after assembly includes a step of cleaning the tray by using supercritical carbon deoxide after molding the tray.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325391-A (JP)
Title: Suction port body for vacuum cleaner
Inventor: OTSU YASUHIRO
IPC: A47L9/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor brush of a vacuum cleaner which can efficiently absorb a collision with a wall surface to restrict the generation of collision noise when colliding with the wall surface.  <P>SOLUTION: When the floor brush 26 collides with a wall surface, a hollow part 43 sealed in a bumper 34 is crushed due to flexibility of a colliding surface part 41 of the bumper 34. Fluid 44 inside the hollow part 43 flows to absorb a collision with the wall surface to restrict the generation of collision noise. Degree of crush of the bumper 34 can be adjusted by setting material and pressure of the fluid 44. The bumper 34 may be made of hard material to reduce the friction resistance of the colliding surface 41. Even if the colliding surface part 41 is formed easy to slip along the wall surface, the generation of collision noise when colliding with the wall surface can be surely prevented by the fluid 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326625-A (JP)
Title: Recyclable interior finish sheet for vehicle
Inventor: ONOE HIROSHI
IPC: B32B5/26
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior finish sheet for vehicles such as cars and trucks which is made of polyethylene terephthalate, a polyolefin, or the like, recyclable, and excellent in sound insulation.  <P>SOLUTION: In the interior finish sheet, a laminated sheet of polyethylene terephthalate or a polyolefin is composed of a surface layer A, an intermediate layer B, and an inner layer C. The surface layer A is an optional nonwoven fabric having a designable appearance. The density of the intermediate layer B is 300-600% of the density of the inner layer C. The intermediate layer B and the inner layer C are formed from a mixture of at least two kinds of fibers of the same material (the difference between the melting points is 30-160°C). The fibers of both layers are bonded to each other by being heat-treated at a temperature higher than the melting point of the fibers of a lower melting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327696-A (JP)
Title: beta-POLYPEPTIDE DERIVATIVE, MANUFACTURING METHOD THEREFOR AND MOLDED OBJECT
Inventor: NAKANISHI EIJI
IPC: C08K5/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photoconductive polymer having high photoconductivity.  <P>SOLUTION: A β-polypeptide derivative has a β-polypeptide as a main chain, and the main chain has side chains having substituents containing photoconductive groups. Since this β-polypeptide derivative has a 4/1-helix structure making one revolution by four residues and the side chains having the photoconductive groups are arranged on the same plane, the movement of electrons between the side chains is smoothly performed to develop excellent photoconductivity. As a result, the β-peptide derivative is useful for an organic photosensitive component (OPC), an electronic device material such as an organic EL. Further, since the photoconductive polymer is a side chain type polymer having the photoconductive groups, it is also excellent in moldability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326490-A (JP)
Title: Additional support structure for robot
Inventor: ISOZUMI TAKAKATSU
IPC: B62D57/032
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a drive system and reduce a size by eliminating excess loads on the drive systems of hands and arms by avoiding increased weights of the hands by an additional support structure and increase the functions of a robot by increasing the degree of freedom of design of the shape of the hand and the functions of the robot.  <P>SOLUTION: This additional support structure for the robot for supporting the body of the robot 1 comprises contact arms 7 disposed on the arms 2 of the robot 1 near articulates 2c at the tip parts thereof where hands 3 are installed and allowed to abut on a surface for supporting the robot 1 such as a floor surface and the portions of the arms 3 ranging from portions where the contact members 7 are installed to the base end parts thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036188-A (JP)
Title: Code verification system
Inventor: DOLLIN CHRISTOPHER
IPC: G06F11/36
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a code verification system and method utilized to type check compiled code. SOLUTION: The code verification system includes memory (15) and a code verifier (20). The memory (15) is utilized to store a compiled program (12). The code verifier (20) analyzes instructions of the program and generates a plurality of type signatures based on the instructions. The type signatures indicate the input type constraints and the output type descriptions of the instructions, and the code verifier (20) analyzes the type signatures to detect a type error.
Patent JP-2003325757-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional machine that informing a player of a lottery result by just a kind of performance for even a big hit winning state in a lottery provides the player with unsatisfactory expectation for the big hit winning state because of the performance of similarity to that of a small hit winning state.  <P>SOLUTION: In a lottery, a watermelon winning state has a winning probability of 830/16384 and a bonus winning state has a winning probability of 83/16384, that is, the watermelon winning state has a high winning probability in the lottery ten times as high as the bonus winning state. Thereby, when lottery of the watermelon winning state is drawn by a number near ten, a specific multiple, a probability of drawing the bonus winning state in the lottery becomes high. A performance is executed wherein the number of performance images is counted up over a plurality of games, 11 near a specific multiple of 10, to complete a single pattern 'Don-Chan', informing the player that probability of the bonus winning state to be drawn in the lottery will be increased by a prize winning state lottery means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335343-A (JP)
Title: Cylindrical label and container with the same
Inventor: KASHIWA TAKUJI
IPC: G09F3/04
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical label and a container with the same which can prevent the deformation of a container main body even when the thickness of the main body is made thin.  <P>SOLUTION: This container with a cylindrical label has a cylindrical label 2 made of a heat shrink film fitted on the outer peripheral face of a bottle shaped container main body 1. The main body is formed with a plurality of protrusive parts 4 bent protrusively outward for keeping contact with the label at intervals in its peripheral direction and with a panel wall part 5 flat or bent recessively between the protrusive parts on its outer peripheral face. A nonslip agent is applied at least on the area in contact with the protrusive parts of the inner peripheral face of the label.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336982-A (JP)
Title: Heat storage unit
Inventor: KUDO TOMOHIDE
IPC: C09K5/06
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage unit improved in performance thereof by absorbing a volume change of the heat storage material without generating reduction in heat storage capacity, reduction of heat conductivity and deterioration due to oxidation of the heat storage material by oxygen among the air to secure the large heat storage capacity, and reduced in the number of parts items and the cost.  <P>SOLUTION: This heat storage unit is provided with a heat storage material filling space 29 to be filled with the heat storage material 28, a fluid flow passage 25 for making flow the led fluid along the heat storage material filling space 29, a bypass flow passage 78 for discharging the led fluid by bypassing the fluid flow passage 25, and a flow passage switching part 17 having a moving member 51 which moves with a volume change of the heat storage material 28 inside the heat storage material filling space 29 and for selectively switching a flowing destination of the fluid between the fluid flow passage 25 and the bypass flow passage 78 in response to a position of the moving member 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336376-A (JP)
Title: Panel for construction
Inventor: NAKATANI KAZUNARI
IPC: E04F13/08
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for construction which is light and easily chipped, simple in construction, can be finished in a short time and can prevent an inconvenience that corner parts of a decorative sheet is cut or broken.  <P>SOLUTION: To the panel 20 for construction, the square decorative sheet 10 is stuck. The panel 20 for construction has four corner parts 22 to which all the corner parts 11 of the decorative sheet 10 are stuck. On the side end edges of the panel 20 for construction, fitting parts to which other panels 20 for construction are continuously butted right and left and front and back, that is, intermediate protruding parts 23, end recessed parts 24, intermediate recessed parts 25 and end protruding parts 26 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335636-A (JP)
Title: Hair treating agent
Inventor: KUZUHARA AKIO
IPC: A61Q5/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair treating agent imparting finger combing properties or flexibility to the hair after a treatment such as hair dyeing or permanent waving by application thereof to the hair during the treatment and slight in emitting smoke or an unpleasant smell even when high-temperature ironing is carried out during correction of the curled hair.  <P>SOLUTION: The hair treating agent comprises polybutene, preferably having ≤1,000 average molecular weight. An oil, preferably a vegetable oil can further be contained in the hair treating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338406-A (JP)
Title: Method for manufacturing soft magnetic ferrite powder and ferrite core, and ferrite core
Inventor: HARADA HIROSHI
IPC: H01F1/36
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing soft ferrite powder and a ferrite core having high sintered density and deflection strength by enabling lower temperature calcination, and to provide a high strength ferrite core obtained by this method.  <P>SOLUTION: In the method for manufacturing the soft ferrite powder and the ferrite core, a process wherein an organic additive is made to exist in a slurry containing a calcinated object of a material powder and water is arranged. As the organic additive, an organic compound having a hydroxyl group and a carboxyl group, or a neutralization salt of the organic compound, or lactone of the organic compound is used. As another way, an organic compound having a hydroxymethyl carbonyl group, or an organic compound having an enol type hydroxyl group which can be dissocitated as acid, or the neutralization salt of the organic compound is used to form the soft ferrite powder. After the ferrite powder is molded, it is calcinated to obtain the ferrite core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338603-A (JP)
Title: Memory package device
Inventor: ITO TSUMIO
IPC: H01L25/10
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a side plate is disposed for transmitting an individual signal to a substrate when a memory package using the individual signal is used in a memory package device where the memory package is stacked.  <P>SOLUTION: A peculiar signal terminal 6a or 9a that the memory package 4 or 7 has is connected to either or both of terminals 3c and 6c which the memory package 1 or 4 has and which is not electrically connected or to both terminals. Thus, the peculiar signal can be transmitted between a memory package body 5 or 8 and the substrate (not illustrated).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003029561-A (JP)
Title: Fixing device
Inventor: MIYASATO KAZUHIKO
IPC: B05C1/02
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a uniform image and to prevent paper jamming by uniformly and rapidly supplying a releasing agent to a heating roll and a pressure roll. SOLUTION: An oil pipe 60 in which the releasing agent is stored is disposed at the upper part of the part to which the releasing agent is supplied of a fixing means by the heating roll 10 and the pressure roll 20. A plurality of holes 65 are bored on the upper surface of the pipe 60 so as to couple a manifold 75 connected to an oil pump 70. The oil supplied from the pump 70 presses out the oil in the pipe from the holes 65, and the overflowing oil is spread to the outer peripheral wall surface of the pump 60, flows down and drips to the part to which the releasing agent is supplied as an uniform oil drop.
Patent JP-2003340449-A (JP)
Title: Method for treating waste water containing tetraalkylammonium hydroxide
Inventor: YAMADA RIKUO
IPC: C02F1/42
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating waste water containing a tetraalkylammonium hydroxide (TMAH) by which waste water containing the tetraalkylammonium hydroxide and containing a photoresist is efficiently treated and the TMAH can be regenerated and recovered.   <P>SOLUTION: The method for adsorbing and removing tetraalkylammonium cations by using a cation exchange resin and for recovering the cations as salts from waste water containing the photoresist and the tetraalkylammonium hydroxide includes the following processes: the photoresist is preliminarily removed while keeping the waste water near neutral to weak acid; then the waste liquid is passed through the cation exchange resin to adsorb the tetraalkylammonium cations; the cation exchange resin is regenerated by an acid, while the tetraalkylammonium salts are recovered in a regenerating liquid; an aqueous solution of perchloric acid is added to the liquid to crystallize the perchlorate of tetraalkylammonium to be recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345931-A (JP)
Title: Private information distribution management method, private information identification device in private information distribution management system, private information using environment identification device, private information providing device, private information using device, disclosure use rule determination program. and program for each device.
Inventor: MORIGA KUNIHIRO
IPC: G06Q50/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective art protecting the righteousness of private information and leakage of the private information in changing distribution of the private information.   <P>SOLUTION: This private information providing device 1 produces a private information capsule 5 formed by capsulating a set of the private information 52 to be provided and a disclosure using rule for the private information 2 along with the disclosure using rule determination means 51. The private information using device 2 recognizes the righteousness of the private information capsule obtained from the private information providing device 1 by a capsule warrant 60 issued by a private information identification device 3, and refers only the private information 52 whose reference is permitted by the own device via a disclosure using rule determination means 51 in the private information capsule 5. The disclosure using rule determination means 51 collates the using environment information of the private information using device 2 with using environment information in the use environment warrant 70 of the private information using device 2, which is obtained from the private information using environment identification device 4, so as to determine the referable private information 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345667-A (JP)
Title: Dual-memory system and memory switching method therefor
Inventor: MORITA TETSUYA
IPC: G06F12/16
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual-memory system which can exclusively perform in-use/standby switching of a memory unit in which a common memory is made dual for storage.   <P>SOLUTION: A CPU unit 10 accesses the common memories through a common bus 101 and a supervisory control unit 40 performs supervisory control such as in-use/standby control over memory units 20 and 30 through a supervisory control bus 401. The memory units 20 and 30 stores the common units whose memory addressed dynamically changes according to the in-use/standby state and have functions of holding an in-use/standby switching instruction up to the end during bus access execution for the in-sue/standby switching instruction and performing bus access with a delay of the time needed for in-use/standby switching in response to notice of execution of the bus access.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002529-A (JP)
Title: Aqueous dispersion of colored microparticle, water-base ink for ink-jet recording and method for producing aqueous dispersion of colored microparticle
Inventor: OFUKU KOJI
IPC: C09D11/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion of colored microparticles having excellent preservation stability and high light resistance of colored images and an excellent color tone for good color reproducibility at a high density and a water-base ink for ink-jet recording using the aqueous dispersion and having excellent color reproducibility and stability and to provide a method for producing the aqueous dispersion of the colored microparticles.  <P>SOLUTION: The aqueous dispersion of the colored microparticles comprises a homopolymer or a copolymer derived from a monomer represented by general formula (1) (wherein, D denotes a dye residue; L<SB>1</SB>denotes a bivalent linking group; R denotes a hydrogen atom, a chlorine atom or a 1-4C alkyl group; and n denotes 0 or 1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001143-A (JP)
Title: Bar material cutting device
Inventor: OCHIAI MASAMITSU
IPC: B23D45/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar material cutting device which suitably cuts even a bar material having a comparatively small diameter.  <P>SOLUTION: When the bar material 54 is cut by the bar material cutting device 10, an abutting material 92 allowed to abut on the bar material 54 to fix a relative position of a chip saw 14 to a disc type rotary cutting tool and the bar material 54 is provided so that the abutting member 92 may be relatively movable for the chip saw 14 and a fixed position may be changed. The relative position of the abutting member 92 and the chip saw 14, therefore, is properly changed and fixed according to the diameter dimension of the bar material 54 to suitably fix the relative position of the bar material 54 allowed to abut on the abutting member 92 and the chip saw 14 and to cut the bar material 54 without generating any failures. Namely, the bar material cutting device 10 suitably cutting even the bar material 54 having the comparatively small diameter is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320148-A (JP)
Title: Charge collecting system, charge control server, and charge billing server
Inventor: KATO NOBUYUKI
IPC: G06Q50/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge collecting system which determines the amount of charges of articles, information, service, or devices according to utilization information equal to a utilization quantity of the articles, information, or service, or according to operating information equal to a numerical quantity concerning a specific operation of the devices, and bills the charges together with communications costs, and to provide a charge control server, and a charge billing server.  <P>SOLUTION: According to the charge collecting system, a pachinko machine 8 rented from a game machine manufacturing company 1 to a pachinko parlor 2 has an operating information transfer device 9 installed therein, for collecting operating information of the pachinko machine 8. Then, the operating information is transmitted from the operating information transfer device 9 to an operating information collecting server 4 upon issuing a call from the server 4, and the operating information is further transmitted via the Internet 6 to the charge control server 5 of the game machine manufacturing company 1. Further, the charge control server 5 creates charge collecting data from the operating information and transmits the data to the charge billing server 10 of a telephone company 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142580-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/31
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method capable of preventing the generation o a projection on a copper (Cu) wiring layer and preventing the diffusion of Cu. SOLUTION: The method has a process for exposing the surface of a copper (Cu) wiring layer 44 formed on the upper part of a semiconductor substrate 40 to the plasma of gas selected from a gas group of ammonia gas, mixed gas of nitrogen and hydrogen, CF4 gas, C2 F6 gas, and NF3 gas; a process for exposing the surface of the wiring layer 44 to the atmosphere or plasma of gas selected from a gas group of ammonia gas, ethylenediamine gas, β-diketone gas, mixed gas of ammonia gas and hydrocarbon gas (CXHY), and mixed gas of nitrogen gas and hydrocarbon gas (CXHY); and a process for forming a Cu diffusion preventing insulating film 46 on the surface of the layer 44.
Patent JP-2004013303-A (JP)
Title: System and method for communication
Inventor: TANIGAWA KEIKO
IPC: H04L12/58
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability of a communication system.  <P>SOLUTION: An IM (Instant Messaging) server 4 manages presence information on respective IM clients, usable media, and user information to enable each IM client to acquire those pieces of information. When a text chat is made, the IM server 4 manages connections between respective participating IM clients and the IM server 4, merges texts from respective IM clients, and distributes the result to the respective participating clients. When a voice chat is made, an AP (VoIP connection Management) server 5 manages connections between respective participating clients and an MD (Media) server 6, which mixes voices from respective participating clients except an IM client of interest, and distributes the result to the IM client of interest. This process is carried out for the respective participating clients.  <P>COPYRIGHT: (C)2004,JPO