baber/WOPTO huggingface dataset:
Patent JP-2002327148-A (JP)
Title: Japanese lacquer liquid
Inventor: NAKANO MASAYUKI
IPC: C09D193/00
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a Japanese lacquer liquid excellent in a drying speed of Japanese lacquer film and gloss of Japanese lacquer film after drying, and a method for manufacturing Japanese lacquer film, and further a method for quality evaluation of a Japanese lacquer liquid. SOLUTION: The Japanese lacquer liquid having a water content of 1.49.1% (w/w) and a weight ratio (D/W) of the content (D) (% (w/w)) of a dimer or higher oligomers of urushiol to the content (W) (% (w/w)) of water in the range of 1.7-12.9. A method for manufacturing the Japanese lacquer liquid comprising one or more processes selected from a heating process of, a drying process of and a water addition process to a raw liquid of Japanese lacquer so that the water content becomes 1.4-9.1% (w/w) and the ratio of D/W becomes 1.7-12.9. The method for quality evaluation of a Japanese lacquer liquid based on the measured value of a ratio D/W of the Japanese lacquer liquid.
Patent JP-2003227400-A (JP)
Title: Temperature control device for air/fuel ratio sensor
Inventor: INOUE SUEAKI
IPC: G01N27/26
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize an early activation of an air/fuel ratio sensor without generating a thermal shock by controlling a calorific power by presuming a thermal transition of a protection means of the air/fuel ratio sensor.  <P>SOLUTION: The air/fuel ratio sensor 6, 7 are provided with a heater 15 for imparting heat for activating a sensor element 16; and a protector 17 for protecting the sensor element 16. The controller 10 presumes a temperature of the protector 17 and judges that the presumption temperature arrives at a predetermined value at which wetted state is released. The controller switches the heater 15 to the previous heating state until the presumption temperature of the protector 17 arrives at a predetermined value and switches the heater 15 to the heating state having a larger calorific power than that of the previous heating state after it arrives at the predetermined state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225930-A (JP)
Title: Injection molding mold and injection molding method for skin integration type interior finish material for vehicle
Inventor: SHIMIZU YASUYUKI
IPC: B60R13/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding mold for a skin integration type interior finish material for a vehicle which effectively restrains the occurrence of a weld line and prevents the occurrence of wrinkles in a skin material, and to provide an injection molding method for the skin integration type interior finish material for the vehicle.  <P>SOLUTION: A molten resin is supplied into a cavity 7 between a cavity block 5 and a core block 6, in which gates 10 and 10 communicating with each other through a recessed channel 11 are installed through the gates 10 and 10, and the skin integration type interior finish material for the vehicle is molded in the cavity 7, so that the molten resin flows preferentially in the channel 11, the lowering of temperature is controlled, a flow front 13 is joined in the channel 11 separated from the skin material 3 to prevent the flow front 13 from pushing the skin material 3 forward, and the occurrence of the weld line are wrinkles is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234229-A (JP)
Title: Ring-shaped magnet material and its manufacturing method
Inventor: SUZUKI TOSHIHARU
IPC: C22C38/10
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring-shaped magnet material for rare-earth permanent magnet that is formed in a cylindrical shape and has radial or pole orienting thermal expansion anisotropy, and to provide a method of manufacturing the material.  <P>SOLUTION: After a core member is arranged in a cylindrical container by aligning the member with the axis of the container, a powdery rare-earth magnet material is arranged on the outside of the core member in the container, and the material is solidified through shock-wave compression by applying shock waves to the material from the outside of the container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232973-A (JP)
Title: Coated optical fiber tape
Inventor: ISHIKAWA HIROKI
IPC: G02B6/44
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber tape branching operation of which can be easily performed and in which twisting or transmission loss can be prevented.  <P>SOLUTION: The coated optical fiber tape is equipped with parallelly bundled optical fibers, a resin that totally covers one side of the faces formed by the parallelized optical fibers and that integrates the optical fibers, and a plurality of adhesive resins that are situated intermittently in the longitudinal direction of the optical fibers on the side opposite from the resin-covered side and that are used for sticking the adjacent optical fibers to each other. Consequently, the branching operation of optical fibers can be easily performed using, as a starting point, the unstuck parts situated at intervals between the adhesive resins. In addition, since the one side is totally covered, the optical fibers are prevented from falling apart.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233725-A (JP)
Title: Service providing system, device, method, and program
Inventor: MORITA HIROYASU
IPC: G06Q50/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing system enabled to prevent the personal data of a user of the service from leaking to other users and to increase users' service utilization frequency without detracting from users' convenience.  <P>SOLUTION: For a user to utilize the data transmission service to be provided by this compound machine, the user's membership card is read by a card reader 110, and then user authentication is carried out on the basis of the identification, the password, and the expiration date, as read by the reader 110. The password is purchased by the user in advance. An authenticated user is permitted to access the address book data stored in a memory 109.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002365582-A (JP)
Title: Light deflecting optical system
Inventor: SOUWA TAKESHI
IPC: H04N1/113
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a light-deflecting optical system which dispenses with use of a flat mirror of narrow width, produces no pitch change of scanning lines even when a deflecting reflecting surface has indentations and has no twisting of deflected light beams. SOLUTION: In the light-deflecting optical system, two fixed flat mirrors 13, 14 are arranged facing the deflecting reflecting surface 11 which rotates or vibrates around a rotary shaft 12, an optical beam a1, which is made incident on the deflection reflecting surface 11 and then is reflected thereby, is successively reflected by two fixed flat mirrors 13, 14, the reflected light beam a3 is made incident on the deflection reflecting surface 11 again and then is reflected thereby.  Furthermore, when a plane which contains a light beam a0 made incident on the deflecting reflecting surface 11 first and is parallel to the rotary shaft 12, is an incident plane, the light beam a0 that is made incident on the deflecting reflecting surface 11 first, is made incident through a gap 15 between the two fixed flat mirrors 13, 14, and a deflected light beam a4 reflected by the deflecting reflecting surface 11 at the second time is ejected through the gap 15.
Patent JP-2003231075-A (JP)
Title: Robot arm structure
Inventor: MAEGUCHI YUJI
IPC: B25J9/06
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work transferring and work supporting robot arm structure dispensing with providing a traveling shaft requiring a high fitting accuracy and dispensing with a tool for fixing and supporting a work.  <P>SOLUTION: A robot 1 is provided with a parallel link mechanism having a lower part link 2 and upper part link 3 and formed by connecting the lower part link 2 and the upper part link 3 with an arm 4 and an auxiliary link 5, a drive part driving a joint 12 of the lower part link 2 of the parallel link mechanism 6, a parallel link mechanism 11 having a lower part link 7 and an upper link 8 fixed to the upper link 3 of the parallel link mechanism 6 and formed by connecting the lower part link 7 and the upper part link 8 with an arm 9 and an auxiliary link 10, a drive part driving a joint of the upper link 8 of the parallel link mechanism 11, and an arm 17 fixed to the lower part link 7 of the parallel link mechanism 11, raising an object from the lower part, and supporting it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242175-A (JP)
Title: Document retrieval system, document retrieval method, program by the same method and storage medium storing the program
Inventor: KAMEDA MASAYUKI
IPC: G06F17/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document retrieval system for effectively ascertaining whether or not a document is suitable for a retrieval intention of a user by displaying more partial sentences including retrieval words for every document when displaying a document retrieval result as a list.  <P>SOLUTION: In this document retrieval system, documents corresponding to the designated retrieval word are retrieved from a document data base storing document data of a plurality of documents and the retrieval result is displayed as a list. This system is provided with a retrieval word input part 11 for designating the retrieval word, a retrieval part 13 for retrieving the documents corresponding to the designated retrieval word from the document data base 12, an in-document partial sentence extracting part 14 for extracting the in-document partial sentence including the retrieval word from the document data based on an in-document partial structure, and a retrieval result display part 15 for displaying the in-document partial sentence extracted by the in-document partial sentence extracting part 14 as a list by adding the in- document partial sentence to document list information of the documents retrieved by the retrieval part 13 for every document.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244779-A (JP)
Title: Can communication diagnostic apparatus
Inventor: KOBAYASHI TAKAO
IPC: B60R16/023
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous CAN (Controller Area Network) communication diagnostic apparatus capable of quickly displaying a monitoring/diagnostic result with excellent operability without the need for using a personal computer.  <P>SOLUTION: The autonomous CAN communication diagnostic apparatus for monitoring/diagnosing an operating state of each electrical equipment unit acting on a network through a CAN bus line, includes: a CAN communication circuit 5 removably connected to the CAN bus line and transmitting/receiving a data signal to/from the electrical equipment unit; a first memory circuit 3 for storing a monitoring/diagnostic program; a second memory circuit 3 for temporarily storing an arithmetic result using the program; a CPU 1 for executing the program on the basis of the data signal from the CAN communication circuit 5 and outputting a monitoring/diagnostic result; and a monitor screen 30 for displaying the monitoring/diagnostic result, and the CAN communication circuit 5, the first and second memory circuits 3, 5, and the CPU 1 are integrally contained in an enclosure 20 on which the monitor screen 30 is mounted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237222-A (JP)
Title: Material dealing with ink jet printing and manufacturing method therefor
Inventor: MATSUMOTO YUICHI
IPC: B41M5/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material dealing with ink jet printing and a manufacturing method therefor which enable high-quality printing by an ink jet printing method and which make the dryness of ink excellent on the occasion of printing and moreover make it possible to provide printed matter excellent in the resistance to friction, moisture and heat and others.  <P>SOLUTION: An ink receiving layer constituted at least of an alkylacetalized polyvinyl alcohol resin, a curing agent capable of crosslinking reaction with the resin and particulates of silica gel is provided at least on one side of a substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242298-A (JP)
Title: Information processing device, information processing method, and program for executing the method by computer
Inventor: HAMAZAKI TOMOMITSU
IPC: G06Q50/10
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To autonomously organize a large number of grouped information processing devices without producing structural conflict and confusion.  <P>SOLUTION: Clients participating in contents are grouped, and the group (shown by a triangle shown in the figure) is disposed in a tree-shape having a server at the apex thereof. Also a plurality of clients in each of the group are selected as representatives of the group. The figure shows the combination of a tree A and a tree B which were originally separated into two parts. This combination is performed by the following procedure. First the representative of the group to which a client 605 belongs consults together as to whether the combination is proposed or not and, when a majority determines to propose the combination, transmits a request for combination to the representative of the group to which the client 604 belongs. Then when the representative of the group to which the client 604 belongs consults together as to whether the combination is accepted or not and a majority determines to accept the proposal, two trees are combined with each other with both the groups taken as nodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243097-A (JP)
Title: Receptacle connector
Inventor: SHI KOSEI
IPC: H01R24/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle connector mainly having a type of wrong insertion preventing device for preventing a function from being lost due to the insertion of a mismatched plug connector.  <P>SOLUTION: This receptacle connector includes an insulating body and terminal module, the insulating body has on its front surface a storage space for inserting the plug connector, and the terminal module placed on the insulating body includes a base and a plurality of terminals placed on the base, each terminal includes a contact part diagonally bent and extending into the storage space and an end part extending toward the rear surface of the insulating body. A support stand is protrudingly provided on the surface of the terminal module base, and a plurality of recessed grooves are provided in the support stand. If the mismatched plug connector is inserted, the terminal of the receptacle connector is directly pressed to bring the plug connector into contact with the support stand, thus preventing insertion of the mismatched plug connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002263118-A (JP)
Title: Medical or dental medical treatment appliance having filter element
Inventor: LINGENHOLE BERNHARD
IPC: A61C1/00
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a medical treatment appliance with which a smaller cross sectional size and the smaller flow resistance of a filter element are obtainable. SOLUTION: This medical or dental medical treatment appliance has a medium pipeline, more specifically, a pipeline for water or a spraying liquid. The pipeline extends from a rear end region to a front end region and the exchangeable filter element (21) is arranged in this pipeline. The filter element (21) has the form of a sleeve in order to reduce the flow resistance of the filter element (21) while rendering the smaller cross sectional size, and the direction in which the medium passes is directed toward a transverse direction with respect to the wall (21a) of the sleeve.
Patent JP-2003247811-A (JP)
Title: Optical method and device for monitoring film thickness
Inventor: TOYOHARA NOBUYOSHI
IPC: C23C14/54
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To control the thickness of a film formed on a substrate with high accuracy by making uniform the temperature of a monitoring substrate which monitors the thickness of the film.  <P>SOLUTION: An optical device for monitoring film thickness is provided with the monitoring substrate for monitoring the optical thickness of the optical thin film formed on the substrate 31, a heating means 3 which heats the substrate 31, and a rotating means 34 which continuously or intermittently rotates the monitoring substrate around an axis or its axis. Before the optical thin film is formed on the substrate 31, the temperature of the monitoring substrate is made uniform by actuating the rotating means 34 together with the heating means 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249480-A (JP)
Title: Silicon oxide film removal method
Inventor: MIYAGAWA YOSHITAKA
IPC: H01L21/306
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a nodule effectively while restraining influence of auto-dope by surely removing an unnecessary oxide film alone by simple operation.  <P>SOLUTION: The degree of surface roughness of a granular porous oxide film 2b', which creeps from a circumferential side 1b of a silicon single crystal substrate 1 to a surface 1c side and attaches, is higher than that of flat oxide films 2a, 2b, which are laminated along a rear 1a of the silicon single crystal substrate 1 and have a uniform thickness. When such a granular porous oxide film 2b' comes into contact with an etchant 6, an etching amount per unit time is large since a surface area in contact with the etchant 6 is larger than that of the flat uniform oxide films 2a, 2b of the rear 1a. Therefore, the granular porous oxide film 2b' alone is removed due to the difference in etching rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326774-A (JP)
Title: Communicating method of information for elevator user
Inventor: FRIEDLI PAUL
IPC: G06Q30/02
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method to communicate information of an elevator user. SOLUTION: A building server to function as a data manager and connected to various different data sources exists in the center of a structure for information communication of individual elevator users and/or specific users. A discrimination unit registers individual data of the elevator users. Information is provided for the elevator users in accordance with these data. It is possible to use a video, a movie, the Internet, elevator control, a building managing center, etc., as the data sources, and the elevator users can receive their own information on a touch screen arranged in the neighborhood of an elevator.
Patent JP-2003259153-A (JP)
Title: Contrast correcting circuit
Inventor: OTAWARA MASAYUKI
IPC: G09G3/20
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contrast correcting circuit which prevents a white less- gradation on a dark screen.  <P>SOLUTION: The contrast correcting circuit has an integrating circuit 10 which calculates the total level of lightness of a video signal of the whole screen, a ROM 22 which stores table data showing a plurality of kinds of contrast conversion characteristics, a select signal generating circuit 20 which compares the integration output of the integrating circuit 10 with a reference value while regarding the total level of lightness of all pixels when the level of lightness of all the pixels of the screen is maximum as a temporary reference value and selectively outputs table data matching the brightness of the screen among the plurality of kinds of table data, a RAM 24 which stores a conversion table for correcting the contrast of an inputted video signal with table data outputted from the ROM 22, and a correcting means (12, 14, 16, 18) of correcting the reference value when the black level of the inputted video signal is continuously present by pixels and the number of the successive pixels is larger than a specified value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330640-A (JP)
Title: Air-blowing/water-sprinkling type greenhouse heating/ cooling system
Inventor: ICHIKAWA KIYOSHI
IPC: F24F1/00
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive air-blowing/water-sprinkling type greenhouse heating/cooling system utilizing the space inside a bench supporting a cultivation bed to effectively make a heating/cooling of the inside of a greenhouse and keep humidity inside the greenhouse, thus maintaining an ambience suitable for raising seedling or plant cultivation. SOLUTION: This system has the following construction and mechanism: a duct 12 is provided along the longitudinal direction of a bench 2 inside the bench 2 supporting a cultivation bed 4 installed in a greenhouse 1, a sprinkling pipe 13 is piped inside the duct 12, a blower 17 is set on one end of the duct 12, while an air blowout port 18 on the other end, and the groundwater 15 jetted from the sprinkling pipe 13 and the air fed from the blower 17 are subjected to heat exchange to circulate cooled or heated air throughout the greenhouse 1.
Patent JP-2003257471-A (JP)
Title: Storage battery element and its manufacturing method
Inventor: ISONO MOTOFUMI
IPC: H01G11/66
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery element with active materials less liable to partial deterioration resulting from the wrinkling of electrode sheets, and its manufacturing method.  <P>SOLUTION: An electrode body 10 comprises a positive electrode sheet 12, a negative electrode sheet 114 and separators 16a, 16b rolled into a flat shape. These electrode sheets 12, 14 each has collecting sheets 122, 124 and active material layers 124, 144 provided on the surfaces of the collecting sheets. The active material layers are intermittently provided across partition regions 12a, 14a in the longitudinal direction of the collecting sheets. On at least one position in the peripheral direction of the electrode body 10, a non-active material region R is formed on which the partition regions 12a, 14a are rolled. By absorbing the expansion or contraction of the electrode body 10 in the non-active material region R, the wrinkling of the electrode sheets 12, 14 on which the active material layers 124, 144 are formed is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251493-A (JP)
Title: Welding material improving strength of welded joint
Inventor: OTA AKIHIKO
IPC: B23K35/30
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily improve the strength of a welded joint by efficient welding.  <P>SOLUTION: The welding material consists of an iron based alloy containing Si in the range of 0.6 to 2.0 wt.%, and improves the strength of a welded joint by the introduction of compressive residual stress into the vicinity of the weld zone by transformation expansion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251769-A (JP)
Title: Foamed laminated sheet of antistatic polypropylene resin and packaging molding
Inventor: KADOYA YUICHI
IPC: B32B27/32
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed sheet which has a good dimensional precision, is excellent in impact strength to withstand impact by vibration and falling during transportation, has a good antistatic function, and is processed particularly into a molding for packaging a heavy electronic part, etc., and its base material.  <P>SOLUTION: In the foamed laminated sheet of an antistatic polypropylene resin, an unfoamed polypropylene resin layer (B) incorporated with an antistatic agent is formed at least on one side of a foamed polypropylene resin layer (A). The sheet has a low expansion ratio, duPont impact strength of 0.6 J or above, and surface resistivity below 10<SP>12</SP>Ω/square. Preferably, the foamed layer contains a polypropylene resin having high impact tension as a main component, the size of bubbles is adjusted, and the unfoamed layer is laminated on the foamed layer by coextrusion method.  <P>COPYRIGHT: (C)2003,JPO