baber/WOPTO huggingface dataset:
Patent JP-2004217744-A (JP)
Title: Method for fixing steric shape of natural leather product
Inventor: HOSOYA TAISUKE
IPC: C14C13/02
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a steric shape of a natural leather product which permits to sterically manufacture a natural leather product like a plastic or the like and has a wide application range.  <P>SOLUTION: The method for semipermanently fixing the steric shape of the leather comprises fixing and stabilizing a network of a collagen protein of the leather by a cystin bond by forming a disulfide bond among the collagen protein of the leather, a thiol group, the hydrolyzed collagen and the like in plastic deformation of the leather while adjusting the crystallinity by changing the amount of a mercaptan used and an amount of hydrolyzed collagen used thereby ensuring rubber elasticity to plastic hardness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215953-A (JP)
Title: Slot machine
Inventor: YOSHIKAWA TOSHISUKE
IPC: A63F5/04
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine wherein the reduction of the depth dimension is facilitated, and in addition, the internal structure can be simplified, and the increase of the manufacturing efficiency can easily be achieved.  <P>SOLUTION: For this slot machine 1, an organic EL displaying device 30 having a cylindrical surface screen 31 which curves in the vertical direction is provided. The slot machine 1 displays a plurality of kinds of patterns on the screen 31 in order while moving the patterns in the vertical direction. The slot machine 1 thus eliminates rotating reels which make the depth dimension D larger, and elements which make the depth dimension D larger are eliminated, and therefore, the depth dimension D can easily be reduced. Also, for the slot machine 1, since the rotating reels and mechanical parts such as a mechanism for supporting freely rotatably the rotating reels are omitted, the number of parts is reduced. At the same time, the internal structure is simplified, and the manufacturing efficiency can easily be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228608-A (JP)
Title: System for preventing eavesdropping of radio wave, method for same, and wall member
Inventor: SUGIOKA REIJIN
IPC: H04W88/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for preventing eavesdropping of a radio wave and a method for the same wherein secrecy is remarkably enhanced.  <P>SOLUTION: A reception antenna A with directivity toward the inside of a building is installed, and transmission antennas B1 and B2 with directivity toward the outside of the building are installed on an outer wall face of the building. The reception antenna A receives and processes one radio wave or more transmitted from a server 102 and a client 104 used inside the building and thereafter the transmission antennas emit the processed radio wave with the same output as that of the radio wave from the radio apparatuses and leaked from the building. Thus, the system gives interference to a radio apparatus of an external eavesdropper with respect to a wireless LAN to allow the external interceptor to make eavesdropping difficult without giving effect on the radio apparatuses in use in a room and giving disturbance to communication using other frequency by a portable telephone or the like. The reception antenna A and the transmission antennas B1 and B2 may be installed on a wall face or buried in the wall face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226489-A (JP)
Title: Apparatus and method for image formation
Inventor: AIZAWA MICHIO
IPC: G10L15/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for image formation that can prevent the recognition rate of speech recognition from decreasing owing to an operation sound in printing operation by starting the speech recognition after the printing operation is interrupted.  <P>SOLUTION: The image forming apparatus is equipped with a speech recognition part 103 which recognizes an inputted speech and an image print part 107 which prints specified print information. An image print state holding part 106 decides whether the image print part 107 is in printing operation. A request to start operation is received from a speech recognition part 103 and when the operation start request of the speech recognition part 107 is accepted while the image print part 107 is printing the print information, the printing of print information by the image printing part 1076 is interrupted. Then the state of a speech recognition state holding part 102 is changed and the speech recognition part 103 starts recognizing the inputted speech.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004086129-A (JP)
Title: Optical waveguide device, manufacture method of optical waveguide device and device for optical communication
Inventor: FURUMURA YOSHIYUKI
IPC: G02B6/122
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacture method of an optical waveguide device suitable for mass production by simplifying the manufacture stage of the optical waveguide device.  <P>SOLUTION: The optical waveguide device is provided with an optical fiber guide 23a for fixing an optical fiber and optical element installation parts 24a and 24b for installing element mounting benches 33a and 33b on the outside of the waveguide fixed area 30 of a silicon substrate 21a. A metallic thin film 22 is formed on the outside of the area 30 of the substrate 21a. After a waveguide substrate 15 is attached to the entire upper surface of the substrate 21a through adhesive resin being an upper clad layer, it is diced along the edge of the area 30. The substrate 15 on the outside of the area 30 is removed so as to expose the guide 23a and the installation parts 24a and 24b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230644-A (JP)
Title: Wrap style hand grip
Inventor: ULRICH JAMES JAY
IPC: A63B53/14
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand grip which can offer economic and durable advantages with styling and a hand feel of the wrap style hand grip.  <P>SOLUTION: The wrap style hand grip 8 with a multiple material surface throughout the length of the grip has an elastomeric body 10 with a spiral formed channel 12 therein. A strip 18 of alternative material is disposed within the spiral formed channel 12 and in combination with an exposed upper surface 17 thereon forms the wrap style hand grip which is particularly suited for use as a golf club grip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233225-A (JP)
Title: Image forming apparatus and method for compensating development quantity
Inventor: SHIN KYU-CHEOL
IPC: G03G15/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a method for compensating a development quantity.  <P>SOLUTION: The image forming apparatus is provided with a photoreceptor 71 for forming an electrostatic latent image for an image, an electrifying roller 72 for electrifying the photoreceptor, a developing roller 74 for developing the electrostatic latent image formed on the photoreceptor, a measuring unit 79 for measuring the electrifying current flowing from the electrifying roller into the photoreceptor, a comparator 61 for comparing the electrifying current with a reference current, and a developing bias controller 67 for adjusting the control parameter of the developing unit so as to compensate the change in the film thickness of the photoreceptor based on the output of the comparator. Then, the information of a photoreceptor replacement time is given to the user, and the deterioration of the image quality due to the reduction of the film thickness of the photoreceptor is prevented by controlling a developing unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004226291-A (JP)
Title: Semiconductor test circuit and its test method
Inventor: KANDORI KOICHI
IPC: H01L21/822
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor test circuit for remarkably reducing an amount of a scanning test pattern and shortening a full scanning test time by modifying the constitution of an inside scanning chain at any time without increasing a test terminal and remarkably shortening a once-scanning shift action period in an LSI full scanning design, and to provide its test method.  <P>SOLUTION: The semiconductor test circuit for performing the LSI full scanning test by dividing a large number of the scanning chains comprises discrimination circuits 5 and 6 having an outside scanning-in terminal 9, an outside scanning-out terminal 10, a shift operation changeover terminal 11 and a clock terminal 12, and discriminating a specific cycle during shift operation changeover, and selection circuits 7 and 8 for selecting inside scanning-in and inside scanning-out connecting the outside scanning-in terminal 9 and the outside scanning-out terminal 10 on the basis of data for a command of a signal input from the outside scanning-in terminal 9 in the specific cycle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226026-A (JP)
Title: Cleaning method in plant
Inventor: HAYASHI HIDEAKI
IPC: F28G9/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method in a plant in which storage tanks and equipment of large water holding capacity in the system including a condenser and a deaerator are firstly filled with water once and blown to treat impurities in the storage tanks, the equipment and pipes only by blow-cleaning, circulation-cleaning during a cleaning step is omitted, cleaning is performed in a short time, and the amount of water to be used for the cleaning is reduced.  <P>SOLUTION: Storage tanks T1 and T2 or equipment E1 and E2 of large water holding capacity in the system in which the storage tanks T1 and T2, the equipment E1 and E2, and pipes P1, P2, P3 and P4 of a power generation plant such as a thermal power plant are combined with each other are once filled with water, and blown, and subjected to blow-cleaning for a predetermined time before the water quality of the system reaches the reference value to complete the cleaning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225857-A (JP)
Title: One push joint
Inventor: YAMAMOTO MASAKI
IPC: F16L37/12
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint in which insertion structure for a connection cylinder and a joint part is improved, in which large insertion force is not required for insertion, and in which friction noise between both is reduced.  <P>SOLUTION: In this one push joint, a fluid passage is formed inside, the connection cylinder is formed at one end of the fluid passage, an O-ring and a pipe holding ring are included at the other end, and a joint part provided with an engagement part for the connection cylinder is provided. To an inner surface of the engagement part, groove work is applied, so that contact area with the connection cylinder inserted is reduced. The one push joint 2 comprises the fluid passage 4, a step part in the fluid passage 4a, an engagement part (a second step part for the fluid passage) 4b, the connection cylinder 5, the joint part 6, the O-ring 7, the pipe holding ring 8, a support sleeve 9, and a socket 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234148-A (JP)
Title: Paper sheet discrimination device
Inventor: UNO TERUHIKO
IPC: G06K7/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet discrimination device capable of reading a bar code printed on a header card by using a low-density image sensor mounted on a discrimination means in the paper sheet distinguishing device in which paper sheets are conveyed in a transverse direction.  <P>SOLUTION: This paper sheet discrimination device is provided with: a conveyer means for conveying the first paper sheets 110 and the second paper sheets (header card) 111; and a discrimination means for discriminating the first paper sheets conveyed by the conveyer means. In the paper sheet discrimination device, a bar code printed on a header card is read by the output signal of an upper reflected image detecting means 150 or a lower reflected image detecting means 160.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235290-A (JP)
Title: Distributed amplifier mounted device
Inventor: MASUDA SATORU
IPC: H01L23/12
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a distributed amplifier mounted device having a broad band exceeding 80 GHz by solving the problem of deterioration of the broad-band characteristics.  <P>SOLUTION: When a distributed amplifier 1 formed of a semiconductor chip 2 and using a coplanar line is mounted on a mounting board 6 where an interconnect line of a coplanar line is formed, at least, a projecting connection conductor 5 is provided for each of grounding conductor layers 3 each provided between transistor cells forming the distributed amplifier 1 and electrically connected to external grounding conductor layers 43, and the projecting connection conductor 5 is connected to a grounding conductor layer 7 formed on the mounting board 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232107-A (JP)
Title: Melt-spinning device
Inventor: YONEDA TAKURO
IPC: D01D4/06
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melt-spinning device for supplying and spinning one or more kinds (especially several kinds) of polymers to produce conjugated fibers or cospun fibers, at a low cost.  <P>SOLUTION: This melt-spinning device has a single polymer-spinning block in which a piping system (5) for transporting a single polymer (polymer A) is built, piping systems (6) which are disposed on the outside of the spinning block (1) for each polymer to independently and separately supply one or more polymers (polymer B) different from the single polymer (polymer A), measuring supply devices (2a) and (2b) for continuously measuring the polymers supplied from the piping systems (5) and (6) and volumetrically supplying the polymers on the downstream sides, polymer distribution members (3) and (4) for distributing the polymers supplied from the measuring supply devices (2a) and (2b) on the downstream sides in separated states, respectively, and pack domes (7) to which spinning packs for receiving the polymers distributed from the polymer distribution members (3) and (4) and then spinning the received polymers into fiber-like products are attached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261008-A (JP)
Title: Aeration equipment of culture pond and method for harvesting organism to be cultured by utilizing the aeration equipment
Inventor: SASAKI AKIRA
IPC: A01K63/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide aeration equipment of a culture pond reducing sludge formed by aerating water in the culture pond, thereby improving the productivity, prolonging the life of the culture pond, realizing the environmental protection of the culture pond and surrounding water areas, removing suspended matter in the culture pond and draining the water in the culture pond without separately installing equipment, and to provide a method for harvesting organisms to be cultured utilizing the aeration equipment.  <P>SOLUTION: There are provided a pipeline 30 on a suction side, a pump P sucking up water in the culture pond 10 from the pipeline 30 on the suction side, an ejector E mixing/aerating the sucked up water with air and a pipeline 50 on the discharge side discharging the aerated water into the culture pond 10. The pipeline 30 on the suction side and the pipeline 50 on the discharge side are installed so as to have planar spread near the base of the culture pond 10. The pipeline 30 on the suction side and the pipeline 50 on the discharge side are provided with suction ports 35 and discharge ports 55. When organisms to be cultured are harvested, a three-way valve V is changed over to drain water from the pipeline 30 on the suction side to a pipe 60 for draining with the pump P.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242392-A (JP)
Title: Brushless dc motor
Inventor: KOIZUMI TATSUO
IPC: H02K16/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily mass-produced brushless DC motor comprising a lightweight cell structure of high output torque, and high efficiency even at a high speed.  <P>SOLUTION: The brushless DC motor comprises a cup-casing 1 comprising a non-magnetic edge of a barrier wall, a cap 15 that covers the opening side of the cup-like casing 1 comprising the edge, a main magnet rotor 17 that comprises a main rotor magnet 4 and is rotatably housed in the cup-like casing 1 comprising the edge and is further pivoted by the cap 15 and the cup-like casing 1 comprising the edge, a cylindrical stationary armature 2 provided on the outside surface of the cup-like casing 1 comprising the edge, and a cylindrical magnetic body which is provided outside the stationary armature 2 to face the main rotor magnet 4 and forms a magnetic path together with the main rotor magnet 4. The main magnet rotor 17, the stationary armature 2, and the magnetic body are isolated from each other with the cup-like casing 1 comprising the edge as a barrier wall.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239856-A (JP)
Title: Method and device for analyzing radiant heat transfer
Inventor: OMORI TOSHIAKI
IPC: G01N25/18
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an area for a memory or the like required for storing a shape factor F<SB>ij</SB>(or direct exchange area D<SB>ij</SB>) and the whole exchange area C<SB>ij</SB>without impairing resolution for a model, when analyzing radiant heat transfer by radiation in the model of an analytical object having a large scale/a complicated shape.  <P>SOLUTION: A plurality of adjacent solid face elements are grouped as segments within each region of the objective model, the direct exchange area of an intersegment unit is calculated, the whole exchange area of the intersegment unit is calculated thereafter, those are stored in the memory or the like, and the whole exchange area between the respective solid face elements is drawn out to be used for analysis, based on the stored whole exchange area of the intersegment unit, when conducting the radiant heat transfer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239576-A (JP)
Title: Ignitor
Inventor: OTSUKI ATSUSHI
IPC: F23Q3/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To propose an ignitor structure, especially for a power source synchronous type ignitor used to ignite fuel for a gas or a petroleum combustor or a heater, and to provide such power source cycle synchronous type ignitor, which is compact in size and capable of obtaining high power.  <P>SOLUTION: The ignitor performing oscillation in response to a commercial source cycle of a frequency f is provided with a triggering circuit, a voltage doubler circuit, and a switching circuit on the primary side of a transformer and a discharge electrode on the secondary side. The triggering circuit is provided with a condenser C3 and resistance R1. The condenser C3 and the resistance R1 are set at C3×R1<(1/4f).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245429-A (JP)
Title: Air cooling device and its method
Inventor: OMI TADAHIRO
IPC: F24F1/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cooling method offering high cooling performance, good heat efficiency, a small liquid-gas ratio and small pressure loss and saving space and energy.  <P>SOLUTION: This air cooling device comprises a cooling unit including an approximately rectangular solid skewing honeycomb having a plurality of corrugated plates and storing in a case with opening portions only in two opposed faces, the cooling unit being arranged in inclination in a horizontal duct with the opening portion on an air introduction side as a front face opening portion and the opposite opening portion as a rear face opening portion in such a manner that the upper end of the front face opening portion of the cooling unit is located closer to the air introduction side than the lower end, a cooling water supply means, a water receiving part, and a blowing means. The skewing honeycomb of the cooling unit has a thickness of 100-600 mm between both the front and rear faces, a forward tilting angle of 10-15°, and both the large and small elevation cell skewing angles of 1-89° of the cooling unit, when arranged in inclination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243557-A (JP)
Title: Image forming apparatus
Inventor: KAMATA ATSUSHI
IPC: B41J5/44
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a printing time while suppressing the amount of expendables to be consumed to reduce a running cost by substituting an expression method such as a character or a figure with a simple separate expression method such as a bit map font, a mark or the like possessed by an image forming apparatus when draft printing for confirming the proofreading of documents, the arrangement of characters or figures, or the like is performed in a case that the character or figure data transmitted from an upper order device is printed on paper.  <P>SOLUTION: In the image forming apparatus having a draft printing function, the data designated in transmission data is substituted with data capable of being rapidly developed as an image when draft printing is designated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247464-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMAGUCHI KOJI
IPC: H01L23/12
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can relieve the stress between a semiconductor element and a wiring board due to the difference of the coefficient of thermal expansions, and to provide a manufacturing method of the device.  <P>SOLUTION: The semiconductor device is provided with a semiconductor element 1 having a plurality of pad electrodes at the peripheral edge of an element forming face, a relay substrate 5 which has a prescribed copper wiring layer and supports an element forming face-side of the semiconductor element 1, and a bump 11 whose one end is bonded to the pad electrodes of the semiconductor element 1 and whose other end is bonded to the copper wiring layer on the relay substrate 5 facing the semiconductor element 1. The relay substrate 5 is provided with L-shaped slits 7A and 7B which sandwich corners of the semiconductor element from an inner side and an outer side by a plane view and follow the corners.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247472-A (JP)
Title: Semiconductor device and thin film forming method
Inventor: KASUYA YOSHIKAZU
IPC: H01L21/768
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the adhesion property of an SOG film and a base oxide film.  <P>SOLUTION: Recesses and projections in a several ten nanometers order are formed on the surface of the base oxide film 3. Thus, a contact area between the SOG film 6 and the base oxide film 3 is increased, and the adhesion property between the SOG film 6 and the base oxide film 3 is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI