baber/WOPTO huggingface dataset:
Patent JP-2003147105-A (JP)
Title: Antistatic polyester laminated film
Inventor: KITAZAWA SATOSHI
IPC: C09D157/06
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic polyester laminated film that has a better appearance as coated, has an excellent antistatic property at low humidity, blocking resistance, backside print transfer resistance, scraping resistance, and reclaiming properties in comparison with conventional antistatic polyester laminated films, and is useful for magnetic cards (such as telephone cards and prepaid cards), IC cards, electronic materials, graphic materials, printing plate films, OHP films, packaging films or labels. SOLUTION: At least one surface of a polyester film is coated with an aqueous paint comprising 20-70 wt.% of a nonionic acrylic copolymer (A) having a glass transition temperature of -10 to 40 deg.C, 15-60 wt.% of an antistatic agent (B) having a repeating unit with a specific structure as a main component, 3-25 wt.% of a polymer (C) having an oxazoline group, 1-15 wt.% of a nonfluorinated surfactant (D), and 0.001-5 wt.% of a fluorinated surfactant (E), and is subjected to drying followed by drawing so as to form an antistatic polyester laminated film having a coating film thereon.
Patent JP-2003146186-A (JP)
Title: Wiper device
Inventor: OKABE KOJI
IPC: B60S1/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To fix a wiper motor on a pipe frame without using a bolt. SOLUTION: Two-way taking faces 23 are formed on a fixed part 22 of the pipe frame 20 of an integral type wiper device by squeezing a middle part of a round pipe 21, and a columnar holding hole 45 having the same radius as the round pipe 21 and a part of a side surface of which is cut out is formed on a fixed part of the wiper motor. The fixed part 22 of the pipe frame fitted into the holding hole 45 as cut-out parts on the side surfaces of the two-way taking faces 23 are crept into it, and a calked part 24 for whirl-stop and a calked part 25 for cross direction stop to be respectively engaged with a part of a fixed part 37 of the wiper motor are formed on this fixed part 22. It is possible to eliminate fastening of the bolt and to reduce cost of the integral type wiper device as the wiper motor is fixed on the pipe frame by the holding hole into which the fixed part of the pipe frame is fitted and the calked part for whirl-stop and the calked part for cross direction stop.
Patent JP-2003151526-A (JP)
Title: Battery pack and its installing method
Inventor: WATANABE KYOICHI
IPC: H01M50/507
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack and its installing method wherein a stable performance is enabled in which plural numbers of unit cells are integrated while a facile manufacturing property of the battery is being secured, wherein destruction of a structure or break of a connecting tab does not occur even if vibrations are applied. SOLUTION: In the integrated battery wherein at least 2 or more unit cells are coupled, by deforming a bus bar to connect the tabs installed at least 1 or more series circuit coupling sites to couple the unit cells in series and to connect the tabs installed at the terminals of the unit cells, the coupled unit cells are housed and installed within the size of the final battery pack.
Patent JP-2003150602-A (JP)
Title: Document information managing method and device
Inventor: KAGIMASA HIDEKO
IPC: G06F17/30
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a document information managing method enabling a relating user to recognize the know-how of useful relating information by having the user publicize and register documents. SOLUTION: A document registration program 110 stores a registered document M registered from the user m in a document storage part 410 on the basis of the document M, a document property and a user profile, prepares a retrieval index of the document M and respective retrieval structure indexes of the document property and the user profile, stores them in a data storage part 420 for retrieval and generates seed documents 1, 2 and 3 further. A similar document retrieval program 130 retrieves the data storage part 420 for the retrieval with the various seed documents as retrieval conditions 1, 2 and 3 and obtains retrieved results 1, 2 and 3 of the document, the document property and the user profile.  A relating information reporting program 140 prepares the relating information of the document M for each retrieved result and reports the relating information of the document to a reporting destination 1, the relating information of the document property to the reporting destination 2 and the relating information of the user profile to the reporting party 3.
Patent JP-2003148249-A (JP)
Title: Solid pocket motor and safety system
Inventor: KAYANO CHIAKI
IPC: F02K9/38
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid rocket motor capable of preventing danger in advance when an unexpected situation such as fire occurs and the solid rocket motor during storage receives heat externally and a safety system capable of operating the solid rocket motor effectively. SOLUTION: This solid rocket motor for storage is provided with a body storing a solid propellant in a motor case, a nozzle attached to one end of the body, an igniter attached to the other end of the body or the nozzle, and a destruction mechanism attached detachably to the outer peripheral surface of the solid rocket motor and capable of destroying the solid rocket motor by a signal from the outside.
Patent JP-2003155343-A (JP)
Title: Polyimide resin and polyimide resin composition
Inventor: ITO TAKU
IPC: C09J179/08
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide resin and a polyimide resin composition that can be used in flexible printed circuit boards, build-up plates and TAB tapes and has excellent properties, e.g. processability, low moisture absorption, high adhesion and environmental resistance. SOLUTION: 3,4'-Oxydiphthalic acid anhydride and 3,3'-oxydiphthalic acid anhydride are used as specific acid dianhydrides and they are reacted with a specific diamine to produce the polyimide resin. The polyimide resin composition comprises the polyimide resin and a thermosetting resin.
Patent JP-2003158078-A (JP)
Title: Method for forming silicon semiconductor
Inventor: SONOBE HIROYUKI
IPC: C23C16/24
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a silicon semiconductor film of a low crystal defect density at a high speed in order to obtain an amorphous silicon solar battery with less optical degradation conversion efficiency. SOLUTION: In forming an (i) layer amorphous silicon film to be a power generation layer, a substrate surface heating heater is arranged between a substrate disposed inside a reaction container and a ladder antenna electrode generating glow discharge plasma, a surface temperature of the substrate is controlled by heating the substrate surface heating heater while making a reactant gas composed of gaseous silane diluted in gaseous hydrogen flow into a reaction chamber, and the amorphous silicon semiconductor film is formed while heating the reactant gas. It is appropriate to turn a mixing ratio of the gaseous hydrogen and the gaseous silane to 1:1 to 10, preferably 1:2 to 7, and more preferably 1:3 to 5. In order to maintain a film formation speed, a super high frequency current of 30 to 100 MHz is used for a power source for plasma generation.
Patent JP-2003154522-A (JP)
Title: Cleaning apparatus for polymer piece
Inventor: URABE KENICHI
IPC: B29B15/06
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus capable of sufficiently removing foreign substances such as a coating film and a label from the surface of crushed pieces of a recovered polymer molded article. SOLUTION: The cleaning apparatus has a cleaning tank 30 which is provided with a rotating shaft 35 in the longitudinal direction and has a water supply port 11a, a drain port 12a and a charging port 21 for polymer pieces, a discharge port 22 therefor, a screw part 41 which is provided for the rotating shaft and has a screw, and a flow passage regulating part 45 having a fixed plate which is so erected from the inside of the cleaning tank 30 as to suppress the advance of water brought about by the screw and of which the surface is roughened partially at least.
Patent JP-2003163724-A (JP)
Title: Transmitter/receiver
Inventor: TANIGUCHI TAKEO
IPC: H04M1/60
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to use a bone conduction telephone set even without specially buying a telephone set.  <P>SOLUTION: When an audio signal is inputted from a main body of the telephone set through a curled cord 160 connected with the main body of the telephone set, an audio signal inputted from the main body of the telephone set is amplified by an amplifier 10 located on a substrate 130, the audio signal amplified by the amplifier 10 is converted to a signal of vibration by a coil and a magnet incorporated in a bone conduction speaker 110, and the converted signal of vibration is outputted from a diaphragm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159047-A (JP)
Title: Method for culturing microorganism, method for producing substance by using the microorganism, and method for decomposing substance by using the microorganism
Inventor: NISHI MITSUHARU
IPC: C12N1/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for culturing microorganisms, capable of more effectively culturing the microorganism in a magnetic field than ever.  <P>SOLUTION: This method for culturing the microorganisms comprises culturing the microorganisms in the magnetic field by laying a cluster of magnets in which two or more magnets are together joined in a culture medium, so as to form the magnetic field having magnetic gradients due to differences of intervals between neighboring magnets, and culturing the microorganisms therein. A method for producing a substance by using the microorganism is conducted in a similar manner. The magnet preferably has such a structure that at least one surface of the magnet is formed into an approximately curved surface and north and south magnetic poles thereof are arranged on the same surface that forms the approximately curved surface. Thus, the structure brings about the magnetic field having the magnetic gradients due to the differences of the intervals between the neighboring magnets in the cluster. Therefore, the microorganisms are cultured under a circumstance where the magnetic ingredients exist, so that the microorganisms are activated and promoted in their propagation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163714-A (JP)
Title: Lost data compensating system in packet data communication
Inventor: KAWAI HIROSHI
IPC: H04L12/70
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To completely compensate data related to a packet loss when the relevant packet loss occurs during a packet data communication using a protocol having no retransmitting function.  <P>SOLUTION: In a receiving side IP telephone set 2-2 receiving packet data P15 provided with time sequentially continued three data pieces D13, D14, and D15 generated by a transmitting side IP telephone set 2-1 in an IP telephone system for performing the packet data communication by using a protocol having no retransmitting function but having a sequence number, on the basis of the sequence number in the header of the received packet data P15, it is decided whether or not the relevant packet data are packet data following the packet data received the last time and when the packet loss deciding that the packet data are not the following packet data occurs, by using the data pieces D13 and D14 in the received packet data P15, the data related to two times of continuous packet losses are compensated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163221-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: ISOBE ATSUO
IPC: H01L21/77
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress irregularity of TFT by controlling a position and size of a crystal and forming a channel area or a TFT formation area by one crystal collection (domain).  <P>SOLUTION: A circumference of a channel formation area or a TFT formation area including the channel formation area, a source and drain area and the like to an amorphous silicon film is selectively irradiated with a laser, each TFT formation area is isolated, a metal element (representatively Ni) promoting crystallization is added, and the position of the collection (domain) of the crystal can be arbitrarily determined by performing heating treatment. The irregularity of TFT can be suppressed by arbitrarily controlling the position of the collection (domain) of the crystal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165715-A (JP)
Title: Method for producing carbon film and carbon film obtained therefrom
Inventor: UHARA KENJI
IPC: C01B31/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon film and a method for producing the same excellent in high rigidity, light weight, and high thermal conductivity through (1) the step of obtaining a polyimide film by a chemical ring closure process, (2) the step of providing a biaxially oriented film to improve three dimensional relations of a coefficient of thermal expansion, Young's modulus, planarity and isotropy, and (3) the step of carbonizing the oriented film at a high temperature under a non-oxidative atmosphere.  <P>SOLUTION: The method for producing the carbon film comprises (1) the step of imidizing a film by the chemical ring closure process to produce the polyimide film, (2) the step of biaxially orienting the film that is at least partially imidized, and after the steps (1) and (2), (3) the step of carbonizing the polyimide film having a ratio (CTEz/CTEave) of the coefficient of thermal expansion in the thickness direction (CTEz) and the coefficient of thermal expansion in the plane direction (CTEave) or 4 or more at a temperature of 500°C or more under an inert gas or vacuum atmosphere to form the carbon film having a specific gravity of 2.5 or less and a thermal conductivity of 400 [Wm<SP>-1</SP>K<SP>-1</SP>] or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165724-A (JP)
Title: Method for producing cuprous oxide
Inventor: TAKAMOTO NAOKI
IPC: C01G3/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize production volume of cuprous oxide by efficiently dissolving metal copper in a hydrochloric acid-containing copper chloride solution.  <P>SOLUTION: A method for producing cuprous oxide starting from the hydrochloric acid-containing copper chloride solution comprises adding sodium chloride and hydrogen peroxide to the hydrochloric acid-containing copper chloride solution and mixing them to form a mixture, dissolving metallic copper in the mixture to reduce part or all of cupric chloride to cuprous chloride, further reducing all of the cupric chloride if it remains to cuprous chloride by the metallic copper and a reducing agent, and reacting a resultant solution with an alkaline solution to form cuprous oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166619-A (JP)
Title: Internal combustion engine with torque converter
Inventor: HORI YOSHIAKI
IPC: F16H61/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the producibility and maintainability of a vehicular internal combustion engine with a torque converter.  <P>SOLUTION: The internal combustion engine with a torque converter supplies working fluid for a torque converter 30 and lubricating oil for the engine by means of one feed pump 96. An oil filter 130 in communication with a discharge opening of the feed pump 96 is mounted on a crankcase cover. An outlet oil passage of the oil filter 130 is divided into a low pressure oil passage 98 with an orifice 100 and an oil passage 99 for supplying controlling high pressure oil to a selector valve in a transmission 39. The high pressure oil passage 99 is concentrated in the crankcase cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167233-A (JP)
Title: Solar power generation liquid crystal display
Inventor: NUMATA MIKIO
IPC: G09G3/20
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery as the power supply for an information equipment and an input device which are provided with liquid crystal displays by providing a structure having a wider solar power generating area.  <P>SOLUTION: A liquid crystal panel 1, a solar battery unit 2, a storage battery unit 3 and a control circuit module 4 are formed with a film shaped or a card shaped bendable and elastic material respectively. The panel 1 is arranged to a first layer of the surface of the display and the units 2 and 3 and the module 4 are successively laminated under the first layer. A touch panel 'a' is formed by coating transparent electrodes on the top of the panel 1 so that data inputting is made possible. Moreover, a reflection type color TFT display is used and a semitransparent reflecting sheet 'b' is inserted under the panel 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171165-A (JP)
Title: Impregnating agent
Inventor: TAKAGI SATOSHI
IPC: E02D3/12
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an impregnating agent, especially, a cement-based impregnating agent, which has excellent permeability into the ground, gives appropriate strength not causing trouble when the ground is again dug out and exhibits an effect that the elution amount of hexavalent chromium is reduced and which is used in ground improvement, supplemental construction method for a tunnel, or the like, in the civil engineering and building fields.  <P>SOLUTION: This impregnation agent contains cement and a blast furnace gradually cooled slag powder. Further, the impregnation agent contains calcium aluminate or calcium aluminate and gypsum in addition to the cement and the blast furnace gradually cooled slag powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002212061-A (JP)
Title: Process and system for delivery of controlled-release drug
Inventor: FESSEHAIE MEBRAHTU
IPC: A61K9/20
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new controlled-release dosage form. SOLUTION: This controlled-release dosage form for a pharmaceutcally-active agent comprises a central core in which an agent is dispersed, surrounded by a diffusion-limiting sleeve. The agent is released at a zero-order or an approximately linear rate because the release rate of the agent will entirely be governed by erosion from exposed core surfaces; the surface area of which does not change substantially during the release process. The product may be made by coextruding the core and sleeve material and slicing the extrudate.
Patent JP-2002217869-A (JP)
Title: Method for detecting a plurality of symbols
Inventor: BRUNEL LOIC
IPC: H04B1/707
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the simple type of a detection method by a sphere in a maximum likelihood multi-user detecting method for a DS-CDMA(Direct Sequence Code Division Multiple Access) system. SOLUTION: In the method for detecting a plurality of symbols, each symbol belongs to a modulation constellation and is the objects of spectral spreading by means of a spreading sequence. The method comprises a filtering step for supplying a real vector characteristic of the received signal; the closest neighbor of the vector is sought within the lattice of points generated by the modulation constellation; the search is limited to candidate vectors and each of whose components has a value lying within a search interval defined by a lower bound and an upper bound; and the bounds are selected, so that each of the intervals comprises only component values of points situated within a sphere with a predetermined radius and belonging to the modulation constellation.
Patent JP-2003135247-A (JP)
Title: Contractible trousers hanger
Inventor: OTA YOSHIZO
IPC: A47G25/48
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a trousers hanger which can be reduced in size. SOLUTION: In an automatically reversed circular pipe mounted on an upper position, strong and weak springs housed and connected to the respective side surfaces by disposing magnetic material or the like opposite thereto press the upper parts of the respective side surfaces, and the lower end of the circular pipe is provided with a clamping and hanging port.
Patent JP-2003175589-A (JP)
Title: Ink jet printer
Inventor: KOGA YUJI
IPC: B41J2/01
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet printer having a head reciprocating in the widthwise direction of a recording medium and being powered through a flat cable in which crosstalk is prevented without enlarging the size.  <P>SOLUTION: Each tube 31 projecting from the end face on each side of a head 7 in the moving direction is attached with an FPC 43. Consequently, the FPC 43 can be divided into two and isolated well from each other. No crosstalk take place between FPCs 43 thus divided. Crosstalk between the FPCs 43 attached to respective tubes 31 can also be prevented well because the number of patterns is divided into two. Furthermore, behavior of each FPC 43 can be settled similarly to the tube 31 because it is attached to the tube 31 through a tube band 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175141-A (JP)
Title: Blocking plate
Inventor: MITSUMOTO TAIKICHI
IPC: A63B69/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blocking plate for both spike follow training and block follow training at the same time and yet for practical training as if it were an actual tournament and a ball were actually blocked by a player.  <P>SOLUTION: The blocking plate is composed of a blocking plate body 11 and a supporting pipe 14 for supporting the same. The tip end portion of the supporting pipe 14 is mounted onto the rear surface side of the blocking plate body 11 through springs 15 attached to a plurality of positions on the outer periphery thereof. As a result, the blocking plate provides both the spike follow training in a friend court and the block follow training in an opponent court. The blocking plate provides an efficient training as if it were an actual tournament because the blocking plate body 11 softly bounces back a ball when the ball hits the peripheral portion thereof outside the springs while hardly bounces back the same when it hits the central portion thereof (inside the springs) as if the blocking plate body 11 were the human palm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188510-A (JP)
Title: Method for supplying solder and mounting board
Inventor: SHIMIZU ICHIRO
IPC: H05K3/06
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for supplying solder when mounting electronic components, which enables to selectively control the amount of solder to be supplied in accordance with the size of the components.  <P>SOLUTION: In the case where component size is very small and the amount of solder is also small, solder is supplied to a solder land only in a plating process. In the case where component size is large, solder is supplied both in the plating process and the following printing process. Thus, solder is supplied in the amount selectively controlled.  <P>COPYRIGHT: (C)2003,JPO