baber/WOPTO huggingface dataset:
Patent JP-2004126850-A (JP)
Title: Disk array system
Inventor: KANDA SATOSHI
IPC: G06F3/06
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array device having higher speed read/write performance than a conventional manner in either random access or sequential access.  <P>SOLUTION: In a disk array device, the same contents data volumes in a plurality of heterogeneous or cognate RAID levels are prepared under the control of an array controller 103. When a read/write request is issued form a server or the like to a disk array device, a read/writer instruction is issued from the array controller to all the plurality of same contents data volumes, and read data return or write completion report from the data volume whose read/write processing has been completed the most earliest is executed from the array controller to the server or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075971-A (JP)
Title: (meta)acrylic acid-based polymer and unsaturated polyalkylene glycol-based copolymer, method for producing them and detergent by using them
Inventor: YONEDA JUNRO
IPC: C08F20/06
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-soluble (meth)acrylic acid-based polymer having a low molecular weight and excellent in dispersing function, chelating function and gelation resistance, containing less impurity content, without showing impurity precipitation on being held at a low temperature and aiming at the further improvement of performance and preservation stability.  <P>SOLUTION: This (meth)acrylic acid-based polymer has ≥35 S-value of an amount of sulfur element introduction defined by S=(the amount of sulfur contained in the polymer)/(the total amount of sulfer)$#215;100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126240-A (JP)
Title: Toner and image forming method
Inventor: NONAKA KATSUYUKI
IPC: G03G15/08
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner adaptive to a fast processing speed operation and having high picture quality, high durability and excellent environmental stability.  <P>SOLUTION: In the toner consisting of toner host particles and an external additive, the external additive comprises at least two kinds of silica fine particles and at least one kind of titania fine particles. In the silica fine particles, difference in the BET specific surface area between silica fine particles (a) having the smallest BET specific surface area and silica fine particles (b) having the second smallest BET specific surface area is ≥30 m<SP>2</SP>/g, and both of the particles (a) and (b) are treated with a silane coupling agent and treated with silicone oil. In the titania fine particles, titania fine particles having the largest BET specific surface area are subjected to coupling treatment. The amount of an additive of the titania fine particles is 0.05 to 1.0 pts.mass per 100 pts.mass of the toner base particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121595-A (JP)
Title: Step for furniture
Inventor: SHIMA KUNIKO
IPC: A47B46/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step which can be housed without damaging the shape of appearance of furniture itself such as a kitchen counter, a cupboard, a document housing rack.  <P>SOLUTION: The step 9 for the furniture is provided with a step housing part 10 in an unoccupied space between the upper and lower drawers 5 and 6 of the furniture body. In the housing part 10, a step board 7 and legs 8 fitted foldably with respect to the step board 7 are housed in a state where they can freely be put in and out. When using the step 9, the legs 8 is stood to keep the step board 7 in a nearly horizontal state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178992-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NODA TAKAAKI
IPC: H01L21/205
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device for forming a boron-doped sillicon film with an evacuated CVD method using monosilane and boron trichloride, in order to form a boron-doped silicon film which assures uniformity within the surface of film thickness.  <P>SOLUTION: In this method of manufacturing semiconductor device, a boron- doped silicon film is deposited on the surface of a wafer 4 mounted to a boat 3 provided within a reaction furnace 10 heated with a heater 6, by operating thereto a gas including monosilane and boron trichloride under the evacuated condition. This method is characterized in that the temperature within a reaction furnace 10 is set to 460°C or higher but under 600°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004133160-A (JP)
Title: Stand of thin structure information processing device
Inventor: MIYAWAKI MASAO
IPC: G09F9/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the instability of a thin structure information processing device due to the dislocation of the center of gravity when the image display part of the device is tilted and to reduce the area of the stand.  <P>SOLUTION: A part of the stand, i.e., an auxiliary base plate 302 or the image display part is mounted slidably in the back and forth direction. Further, a tilt mechanism driving part 201 is tilted accompanying the tilt of the image display part in the back and forth direction, the turning motion of the tilt is transformed into a linear motion by using gears 301, 701 and 702 or the like, a part of the stand, i.e., the auxiliary base plate 302 or the image display part is slid in the back and forth direction. Thus, the position of the overall center of gravity is always kept at the center of a stand base 203 even when the image display part is tilted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131800-A (JP)
Title: Conductive electroless plating powder and method for manufacturing the same
Inventor: OYAMADA MASAAKI
IPC: C23C18/44
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive electroless plating powder having improved adhesion properties of a plating film and core member powder, and to provide a method for manufacturing the powder.  <P>SOLUTION: The conductive electroless plating powder in which a nickel film is formed by an electroless plating method on the surface of the core member powder is characterized in that grain boundaries are not admitted at the section in the thickness direction of the nickel film when the section is observed by a scanning electron microscope at magnifying power up to 100,000 times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134265-A (JP)
Title: Back panel member of flat panel display and vacuum container using the same
Inventor: NORIYA MASAYA
IPC: G09F9/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back panel member of a flat panel display, and a vacuum container wherein various defects are suppressed as much as possible and sufficient weight reduction can be made by taking effective reinforcing countermeasures at appropriate places.  <P>SOLUTION: The back panel member 3 forming a vacuum space part 2 between the front panel member 1 in the flat panel display is constructed of a back flat plate part 3a having an inner face 3x facing the vacuum space part 3 and a reinforcing part protruding toward the back face side of this back flat plate part 3a. This reinforcing part is constructed of an extended part 3b extended toward the back face side from the periphery of the back flat plate and a plurality of ribs 3d. Then, the back flat plate 3a and the reinforcing parts 3b, 3d are formed in one body by press molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131635-A (JP)
Title: Ethylene copolymer composition and easily openable sealing material using the same
Inventor: SATO MASASHI
IPC: B32B27/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylene copolymer composition exhibiting little temperature dependency of a heat-sealing strength, and excellent oil resistance, heat-sealing properties at a low temperature, sealing performance, easily openable properties, appearance of an opening part and peeling feeling when used as an easily openable sealing material for a polypropylene.  <P>SOLUTION: The ethylene copolymer composition is obtained by compounding 20-97 pts. wt. ethylene-unsaturated ester copolymer (A), 1-30 pts. wt. propylene-based polymer (B), 1-50 pts. wt. amorphous or low crystalline ethylene-α-olefin copolymer (C) and 1-30 pts. wt. adhesion-imparting resin (D). The wrapping material is obtained by laminating the ethylene copolymer composition on a base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134038-A (JP)
Title: Magnetic disk unit
Inventor: INAGUCHI TETSUYA
IPC: G11B21/12
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk unit that can increase the flexibility of a design by eliminating the space to provide a ramp for loading and unloading and make the drive small.  <P>SOLUTION: This magnetic disk unit has a ramp 4 secured to a cover 5 covering the magnetic disk 1 and an arm unit 3 supporting the magnetic head 2 with a lifter 3a provided at the tip to engage or not to engage with the above ramp for loading and unloading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138269-A (JP)
Title: Target angle terminal, search terminal, and angle measurement target information transfer device
Inventor: TAKABA YASUYUKI
IPC: F41G3/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in a conventional angle measurement target information transfer device wherein there is a lack of accuracy and swiftness since pieces of information of a target regarding a position and a bearing of the target is transmitted to a search terminal through a human when a target angle terminal finds the target.  <P>SOLUTION: The angle measurement target information transfer device is composed so that the target angle terminal that has acquired bearing information of the target sends it to the search terminal having a search sensor, and the target is searched on the basis of the bearing information of the target in the search terminal. The bearing information of the target is automatically sent to the search terminal without going through a human, and orientation control of the search sensor is automatically carried out on the basis of the bearing information of the target sent to the search terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138283-A (JP)
Title: Vacuum insulating system
Inventor: OSHIMA KEIJI
IPC: F25B9/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a vacuuming time, and to elongate a time for effectively keeping the heat insulation of a vacuum container, in this vacuum insulating system wherein an expansion cylinder 10 and a cooling end part 1 of a refrigerator 01, and a cooled matter 100 mounted on the cooling end part 1 are covered by a vacuum container 4 and a flange 2, a gas in the vacuum container 4 is discharged through a vacuum discharging device 02 through an exhaust pipe 20 in advance until its pressure is lowered to a specific level (vacuuming), then the exhaust pipe 20 is sealed, and the cooled matter is kept in a specific ultracold temperature (for example, 70 K) by operating the refrigerator, when the cooled matter 100 is functioned.  <P>SOLUTION: A heater 8 for heating a cooling end part 1 is mounted on the cooling end part 1, and the conventional heating from the external of the vacuum container and the heating by the heater 8 are simultaneously or alternately performed in vacuuming, whereby the gas discharging from a component of a vacuum container part is accelerated, and the amount of gas to be discharged into a space in the vacuum container from the component of the vacuum container part after vacuum sealing, is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135786-A (JP)
Title: Seat structure
Inventor: KAWASAKI SEIJI
IPC: B60N2/58
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat structure capable of appropriately selecting the ride comfort with high surface stiffness or the feel with fittingness, by attaching an open/close member to the surface of a seat back or a seat cushion and opening/closing the open/close member.  <P>SOLUTION: A three-dimensional net 10 spread on a seat frame 4 is selectively covered with the surface material 12, and a part of the surface material 12 and the three-dimensional net 10 are connected by the open/close member 24. The surface stiffness of the seat can be changed by opening/closing the open/close member 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100937-A (JP)
Title: Push pin with magnet
Inventor: YOKOYAMA ETSUJI
IPC: F16B15/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push pin with a magnet to safely use with less danger of sticking it on a hand and a foot by mistake as it can be mounted on an iron thing with the magnet free to connect and disconnect, can be properly used in correspondence with a use environment and the pin can be stored in a main body.  <P>SOLUTION: This push pin with the magnet is constituted by providing a pin to go in and out of a main body constituted of a gripping part and a receiving part, providing a presser piece to press a head part of the pin free to move and providing the magnet on the receiving part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135820-A (JP)
Title: Reinforcing structure of top board in table
Inventor: KAWASAKI EIJI
IPC: A47B13/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure of the top board in a table which enables the simple and accurate determination of the angle at the intersection of a pair of reinforcing rods arranged under each corner part of the top board to match the angle of the corner part in the top board while facilitating the assembling or disassembling thereof.  <P>SOLUTION: Link parts 7 and 8 laid one upon another are so arranged at the end part, on the side of each corner part A of the top board 1, of the pair of reinforcing rods 2 and 3 fastened on the undersurface of the corner part A thereof 1 so as to be parallel with two sides 1a and 1b, respectively, sandwiching the corner part A of the top board 1. A circular protruded part 9 is provided on one of opposed surfaces of both the parts 7 and 8 while a circular recessed part 10 to which the protruded part 9 is rotatably fitted on the other. Moreover, intersection angle regulation means 11 and 12 are provided between both the link parts 7 and 8 in such a manner as to make the fitting of the protruded part 9 into the recessed part 10 possible when both the reinforcing rods 2 and 3 make a plurality of predetermined angles of intersection but impossible otherwise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138464-A (JP)
Title: Magnetophoretic analysis method for particulate and magnetophoretic analysis device for particulate
Inventor: WATARAI HITOSHI
IPC: G01N15/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetophoresis device and a magnetophoresis device for measuring magnetic susceptibility of each particulate and magnetic substance included in each particulate.  <P>SOLUTION: Particulates X to be measured are dropped within a tube 10 for drop guidance and let out to the exterior via an opening part 11. Then, a lateral magnetic force F from a magnetic gradient based on magnetic flux from a magnet 20 is caused to act on the particulates X let out of the tube 10, thereby dropping the particulates X to positions B, C, and D displaced from a point A which is a free-fall point. Then, the displacement amount of each point of fall is measured, and prescribed relational expressions are used to measure the volume susceptibility χ of the particulates X, the volume V of the particulates X, or the volume V of the magnetic substance in the particulates X, or the mass of the particulates X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137113-A (JP)
Title: Hydraulic composition and concrete
Inventor: NAGASHIO SEISUKE
IPC: C04B7/153
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic composition which can produce concrete excellent in sea water resistance even without forming a protective layer on the surface.  <P>SOLUTION: The hydraulic composition contains plaster, a blast furnace slag powder, and a crushed product of a calcination product obtained from at least one kind of ash selected from municipal waste incineration ash and sewage sludge incineration ash. From the viewpoint of the acceleration of effective utilization of waste-derived materials and the workability, strength developing properties, sea water resistance, etc., of concrete, the calcination product preferably contains 10-25 mass% 3CaO-Al<SB>2</SB>O<SB>3</SB>, 10-20 mass% 4CaO-Al<SB>2</SB>O<SB>3</SB>-Fe<SB>2</SB>O<SB>3</SB>(the sum of 3CaO-Al<SB>2</SB>O<SB>3</SB>and 4Cao-Al<SB>2</SB>O<SB>3</SB>-Fe<SB>2</SB>O<SB>3</SB>being 20-35 mass%), at most 0.1 mass% chlorine, and 2CaO-SiO<SB>2</SB>and/or 3CaO-SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103196-A (JP)
Title: Information recording medium and its manufacturing method
Inventor: ISHIHARA HIROSHI
IPC: G11C17/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable protecting simply an incident end plane and an output plane of an optical memory element (multi-layer lamination medium) with simple structure suppressing a manufacturing cost to a low cost.  <P>SOLUTION: This medium is an information recording medium 30 which comprises a core layer and clad layer laminated on both faces of the core layer, which has one or a plurality of light guide members having an unevenness part for information in at least one side of interface of the core layer and the clad layer, in which an incident end plane 11 for guiding reproduced light to the core layer is formed, the reproduced light made incident from the incident end plane 11 is guided to the core layer and scattered by the unevenness part for information, the scattered light is emitted from the output plane 12 (12A) to the outside, and a reproduced image is obtained, also the medium is provided with a first projection part 20A projected more than the incident end plane 11 and a second projection part 20B projected more than the output plane 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145479-A (JP)
Title: Device for providing peripheral vehicle information
Inventor: SOSHI KUNIHIKO
IPC: G08G1/16
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To predict the possibility of collision of own vehicle with another vehicle present in the periphery, and to notify the driver of the possibility, and support safe driving.  <P>SOLUTION: The traveling status of own vehicle is detected (S1), the traveling status of another vehicle is detected (S2), and traveling prediction for own vehicle and another vehicle is performed (S5) to map with own vehicle at the center. A peripheral vehicle information providing device 1, as its constitution, obtains an own vehicle arrival predicted point 27, where own vehicle will arrive at after a predetermined time by prediction from its traveling status; obtains an own vehicle prediction circle 21 with the own vehicle arrival predicted point 27 at the center on the basis of own vehicle speed information; obtains an another vehicle arrival predicted point 28, where another vehicle will arrive at after the predetermined time by prediction from its traveling status; obtains (S6) an another vehicle prediction circle 22 with another vehicle arrival predicted point 28 at the center on the basis of another vehicle speed information; then from overlapping between own vehicle prediction circle 21 and another vehicle prediction circle 22; calculates (S8) a rate P* of collision between own vehicle and another vehicle; and displays information on the rate of collision on a display for the driver (S9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189374-A (JP)
Title: Cell search system for mobile station in time division duplex system and method for the same
Inventor: LEE YU-RO
IPC: H04B1/707
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell search system for a mobile station that can reduce a base station searching time by discriminating the presence of synchronization through a confirmation mode after searching a secondary synchronization code without setting a critical value by the system at searching of a base station by the mobile station.  <P>SOLUTION: The cell search system for a mobile station in a time division duplex system includes; a primary synchronization code search module for searching primary synchronization codes while searching frames to determine a position of the maximum value; a correlation module for estimating a phase value required to demodulate a sub synchronization code and acquiring a received signal and a first correlation value for a code configuring a secondary synchronization code; a secondary synchronization code search module for generating determinative variables and storing them based on the position of the maximum value; a comparison and decision module for detecting a maximum value of the determinative variables, comparing it with the values stored in the secondary synchronization code search module to count matching values, and comparing the count value with a system value to decide whether slot synchronization and group acquisition is successful; and a base station determination module for determining a second correlation value between midamble codes and the received signals, and selecting a maximum value of it to determine a base station.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155817-A (JP)
Title: Self-adhesive tape
Inventor: MABUCHI TOSHIAKI
IPC: C09J7/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-adhesive tape obtained using a substrate comprised of a resin composition mainly composed of a polyolefin polymer, wherein the self-adhesive tape satisfies all of the characteristics of flame retardancy, mechanical strengths, heat resistance, flexibility and scratch whitening resistance.  <P>SOLUTION: A non-halogen flame-retardant self-adhesive tape comprises a tape substrate and a self-adhesive layer, where the tape substrate is comprised of a multilayer film composed of at least two layers of a flame-retardant layer and a surface layer and the resin composition constituting the flame-retardant layer comprises 100pts.wt. of the polyolefin base polymer containing at least 70wt.% of an ultra-low-density polyethylene having a density of at most 0.89g/cm<SP>3</SP>and 1-30wt.% of an ethylene/ethyl acrylate copolymer containing at least 30mole% of ethyl acrylate and, incorporated therewith, 80-150pts.wt. of a silane-treated metal hydroxide and 1-15pts.wt. of an auxiliary flame-retardant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154266-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely execute a put-out processing of game media at the time of an error that put-out game media are insufficient, to surely manage the number of the game media not put out yet while reducing the cost of a game machine and to prevent disadvantages from being brought to a player.  <P>SOLUTION: The game machine is constituted such that correction put-out control of putting out game balls for an insufficient portion is performed in the case that a put-out scheduled number of the game balls are not put out, an error state is attained when the put-out scheduled number is not reached thereafter, an error canceling means for monitoring an error canceling operation and canceling the error state when the signal of error canceling is inputted is provided, and the correction put-out control is performed again when the error is canceled by the error canceling means. Then, in the game machine, a main board 31 stores the total number of prize balls to be put out accompanying winning, the storage of the total number of the prize balls is backed up, a put-out piece number signal specifying the number of the prize balls is transmitted to a put-out control board 37, and the put-out piece number signal is outputted to the put-out control board 37 on condition that the storage of the total number of the prize balls stored after storage subtraction of the total number of the prize balls is not 0.  <P>COPYRIGHT: (C)2004,JPO