baber/WOPTO huggingface dataset:
Patent JP-2003299168-A (JP)
Title: Speaker system
Inventor: NAKANO IKUHIDE
IPC: H04R1/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system easy to be designed and adapted to obtain a more natural sound to reproduce the sound having a low-frequency range.  <P>SOLUTION: The speaker system comprises a connecting opening 30 formed by connecting a part of a first cabinet 10 to a part of a second cabinet 20. A first port is formed in the first cabinet 10, and a first speaker unit 41 provided with a diaphragm faced to the opening. A second port is formed in the cabinet 20, and a second speaker unit 42 provided so that a diaphragm is faced to the connecting opening is mounted. A mechanical vibration system of the first and second speaker units is connected in the connecting opening. A first resonance frequency to be regulated in the first cabinet is different from a second resonance frequency to be regulated in the second cabinet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295889-A (JP)
Title: Information processing terminal, server, information processing program, and computer-readable recording medium where the program is recorded
Inventor: ONBE TAKAAKI
IPC: H04W64/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and naturally acquire and use space-related information from a user who does not have technical knowledge.  <P>SOLUTION: A terminal 11 is equipped with an area movement detecting means which detects its location moving between areas by detecting wave motions from information tags 14a to 14b, an output means which asks a user about its position with a speech 'Where are we now ?', etc., in response to the area movement detection by the area movement detecting means, an answer recognizing means which recognizes a user's answer corresponding to the output of the output means, and an information transmitting means which transmits recognition information generated by the answer recognizing means to an information processing server 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014757-A (JP)
Title: Micro-array and its manufacturing method
Inventor: ANDERSON NORMAN G
IPC: C12Q1/68
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a micro-array containing biological reaction molecules, a method of utilizing the micro-array, and a method of manufacturing the micro- array. SOLUTION: Thin tubes or rods in which specific reaction products are respectively enclosed or adhered are prepared and arranged in the state of a parallel bundle. In addition, the bundle is impregnated with a cuttable adhesive material or wrapped with the adhesive material, arbitrarily. When the micro- array is manufactured by sliding the bundle after the bundle is impregnated with the material and it is confirmed arbitrarily that the components of the bundle maintain a fixed structural pattern in the lengthwise direction as a whole, identical micro-arrays can be mass-produced.
Patent JP-2003304392-A (JP)
Title: Image processing apparatus and image processing method
Inventor: AOKI TORU
IPC: G06T3/40
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge and shrink an image in size by using a cubic method, a most neighborhood method, a linear interpolating method, and a projection method.  <P>SOLUTION: The image processing apparatus includes; a timing generating device 91 for generating a cubic method select signal 80 and an accumulating addition select signal for setting an image processing method of enlarging or shrinking an image input signal, a plurality of coefficient signals, an input pixel clock signal 81, and a coefficient clock signal 78; and an image enlarging and shrinking device 1 for carrying out enlargement process or shrinkage process for an image input signal 72 given by a binary pixel signal based on a signal generated by the timing generating device 91.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303951-A (JP)
Title: Charge transfer device and solid-state image pickup device
Inventor: SHIBATA KATSUHIRO
IPC: H04N5/341
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new charge transfer device, that can be used for a CCD type solid-state image pickup device or the like, by solving the problem wherein the continuous photography of a stationary image having a plurality of scenes per second becomes difficult, when increasing the number of photoelectric conversion elements to a certain degree for improving resolution, while using the CCD type solid-state image pickup device having only one horizontal charge transfer device for composing an image pickup apparatus.  <P>SOLUTION: Two electrode lines used as a transfer electrode for a vertical charge transfer device are arranged in each of one photoelectric conversion element row. The two electrode lines 125a and 125b are arranged so that mutual, relative positions on a vertical charge transfer channel section are interchanged in a plan view for each vertical charge transfer channel section 123. As a result, charge is transferred to a first horizontal charge transfer device arranged at one end, in the row direction of the photoelectric conversion elements for every other vertical charge transfer device 120 selected, and the second horizontal transfer device arranged at the other in the row direction of the photoelectric conversion elements, for every other vertical charge transfer devices selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302495-A (JP)
Title: Corrosion preventing method for crucible
Inventor: TORII JUNJI
IPC: G21F9/30
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion preventing method for a crucible capable of inhibiting progress of corrosion of the crucible by a slug.  <P>SOLUTION: An assistant including at least one kind of crucible components or a substance forming at least one kind of crucible components by chemical reaction is added to a molten object or molten metal. When a slug melting point is increased according to elution of a crucible material beyond a corrosion margin, elution of the crucible material is prevented. When the crucible is formed of alumina carbon, alumina powder/grain, metal aluminum, or the like is added as an assistant. The assistant amount is about 1-30 wt.% of the slug.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306206-A (JP)
Title: Traverser for automated storage and retrieval warehouse
Inventor: MONNO GENTARO
IPC: B65G1/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traverser for an automated storage and retrieval warehouse, capable of narrowing a dead space formed between a rack, a fixed conveyor and a building without complicating a plane shape of the building.  <P>SOLUTION: A support frame 12 for supporting an on-vehicle board 15 at an upper side of a load B placed on an on-vehicle conveyor 3 mounted on a self-propelled carriage 1 is provided at the self-propelled carriage 1, and the on-vehicle board 15 is supported at the upper side of the load B placed on the on-vehicle conveyor 3 by the support frame 12 to prevent a traverser moved to a hand-over stage for the fixed conveyor at a front end or a rear end from being protruded to more forward or rearward side than the rack, thus bringing a wall and a column near the rack until a column foundation of the building reaches a rack installation space limit line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319545-A (JP)
Title: Power grid simulator
Inventor: NAKANISHI TOSHIKATSU
IPC: H02J3/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power grid simulator capable of simplifying a relay unit simulation algorithm data by dividing and storing a relay unit simulation algorithm of an inverse time space limit characteristic overcurrent relay as a single operation characteristic arithmetic operation and a factor.  <P>SOLUTION: The simulator comprises an algorithm database in which an operation judging expression for a relay element included in a relay device in a power grid is stored, a relay model database in which a factor part of the operation judging expression is stored for each steady value, a sequence database in which a sequence block diagram of the relay device is stored, a relay device simulation means which performs simulation according to a sequence block diagram, a relay unit simulation means which calculates an operation time of a relay element according to an input power quantity of the relay element and a remaining operation time of the relay element which is in operation based on the operation judging expression where the factor part corresponding to a steady value set to a display means is substituted, and the display means for displaying a calculation result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314785-A (JP)
Title: Vacuum heat insulating pipe
Inventor: SHIOTANI YOSHIHIRO
IPC: F16L59/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe having high heat insulating performance by using a vacuum, since air heat insulation using glass wool or foaming material may not develop sufficient heat insulating performance in an ordinary life, as evidenced by water supply/drain pipes in a cold weather region requiring heating with electric heaters.  <P>SOLUTION: The pipe comprises a branch pipe 10, an external pipe 15 split in a flowing direction and arranged outside the branch pipe 10, and a sealing material 18 of a rubber elastic material arranged on the outer periphery of the external pipe 15, wherein a space encircled by these materials is put into a vacuum. Straight pipes 11, 12 having independent vacuum layers are thread- engaged with the branch pipe 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147918-A (JP)
Title: Corrugated plate roof structure
Inventor: TANAKA MASAMI
IPC: E04D13/00
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated plate roof structure capable of intercepting direct sunlight, having good ventilation on the corrugated plate, and simplifying assembling. SOLUTION: In this corrugated plate roof structure 1, the corrugated plate 13 is fixed with a shank 14 of a bolt projected upward from the top face 15 of an angular part. The structure is provided with a plurality of rod members 16 engaged with the shank 14, projected upward and having a fixed length, a plurality of frame members 22 disposed parallel on the top surface 15 of the corrugated plate 13 at a fixed distance from the top surface 15 of the corrugated plate, and a louver assembly panel 23 formed by disposing and fixing a large number of shielding louvers 41 in parallel at spaces, and holding the same at a fixed distance from the top surface 15 of the corrugated plate 13 by the frame members 22 in parallel on the top surface 15.
Patent JP-2003318570-A (JP)
Title: Soldering hole
Inventor: SAKAKIBARA KATSUTOSHI
IPC: H05K7/12
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a soldering hole with good workability.  <P>SOLUTION: The soldering hole comprises a lateral hole formed in a body and a soldering hole penetrating from the surface of the body to the lateral hole. A soldering object is inserted into the lateral hole and then solder is placed in the soldering hole to be heated and thereby the body and the soldering object are soldered to each other. An upper portion of the soldering hole is formed in a countersink-shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319961-A (JP)
Title: Blood circulation promoter for foot
Inventor: YAMADA YASUTARO
IPC: A61F7/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood circulation promoter in which a circulation of blood of the foot is easily and more effectively promoted regardless of a place.  <P>SOLUTION: The blood circulation promoter is composed of a hot water container and a cold water container to be alternately used for warming the foot and cooling the foot and a footrest for temporarily placing the foot, and the hot/cold water containers are provided with a temperature controller to control the temperature of water in the hot water container to 40-45°C and to control the temperature of water in the cold water container to 7-12°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322308-A (JP)
Title: Circulation fluidized-bed furnace
Inventor: UCHIDA NAOKI
IPC: F23G5/30
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To give stable and reliable fluidizing treatment to a treated object D by surely returning a fluid medium M to a fluidized bed 1 while suppressing the plugging of a solid component S in a return pipe 3 of a circulation fluidized- bed furnace.  <P>SOLUTION: The circulation fluidized-bed furnace comprises the fluidized bed 1 for allowing the treated object D supplied thereinto to be fluidized, a cyclone 2 for separating exhaust gas G from the fluidized bed 1 into solid and gas components and trapping the solid component S, and the return pipe 3 for returning the solid component S trapped by the cyclone 2 to the fluidized bed 1. The return pipe 3 is provided with blockage suppressing means which consists of air blasters 22, 23 for blowing compressed air E into the return pipe 3 and which removes the solid component S residing in the return pipe 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321796-A (JP)
Title: Plating apparatus and method of manufacturing wiring board using the same
Inventor: KOMATSUBARA MAKOTO
IPC: C25D7/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating apparatus capable of plating a long substrate with high precision and a method of manufacturing a wiring board using the apparatus.  <P>SOLUTION: The plating apparatus for electroplating the long substrate 31 for forming the wiring board is provided with a plating liquid housing part for housing a plating liquid, a transporting means for dipping the long substrate 31 for forming the wiring board in the plating liquid in the plating liquid housing part while transporting in the longitudinal direction to face the width direction up and down, an electrode for power supply which electrically contacts the long substrate 31 and a supporting means being in contact with the long substrate 31 in the plating liquid housing part and for supporting the long substrate 31. There is provided the method of manufacturing the wiring board which has a process for plating the long substrate 31 using the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369948-A (JP)
Title: Board box for game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a board box for a game machine capable of surely connecting a box cover put on a box base and a partition plate erected on a circuit board placed on the box base by positioning the circuit board in a designated position of the box base. SOLUTION: After the partition plate 65 is mounted on a control circuit board 6, with the partition plate 65 mounting surface side of the control circuit board 6 pushed toward the bottom 35 of the box body 3, the control circuit board 6 is stored in the box body 3. Whereupon, the control circuit board 6 is positioned on the box body 3 through the respective board support members 38 projectingly arranged on the bottom 35 of the box body 3 and the tapered surfaces of inclined parts 38b, 39b of each board holding member 39. After the box cover 4 is put on the box body 3, the box cover 4 is slid. Whereupon, the respective passing holes 45 of the box cover 4 and the respective screw holes 65b of the partition plate 65 are opposite to each other and simultaneously aligned with each other, so both members are screwed by screw members B1.
Patent JP-2003321123-A (JP)
Title: Sale follow apparatus and method, program and recording medium for mail order
Inventor: TANAKA KATSUMI
IPC: G06Q50/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sale follow apparatus and method, a program and a recording medium for a mail order, capable of enhancing customer satisfaction by antecedently managing a customer who is caring about the processing status of an article after the order.  <P>SOLUTION: In a system capable of accessing a content of the transaction after the mail order, the sale follow apparatus includes an access watching means for watching an access of the customer at each customer after the completion of the mail order, and a transaction order adjusting means for adjusting a transaction order regarding the content of the transaction on the basis of a content of the access watched by the access watching means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002331320-A (JP)
Title: Operating device of blanking press
Inventor: NAKANO SHINJI
IPC: B21D45/08
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an operating device of a blanking press capable of compulsorily discharging blanking wastes to the outside of the die and further, capable of preventing jamming of wastes at the time of high speed press processing. SOLUTION: The apparatus for operating the blanking press is provided with a slant air cavity section 9 which sends air into the vicinity of blanking wastes generated, a large diameter tube section 7 having a small diameter tube section 8 connected with the slant air cavity section, and also an air introducing aperture 11 which intakes outdoor air in the vicinity of the processing aperture 14 provided at an end of the air cavity section 10 connecting with the end of the slant air cavity section 9 and by these compositions, negative pressure air flow is generated so that blanking wastes 2 can be compulsorily discharged from the die.
Patent JP-2003325834-A (JP)
Title: Game machine provided with a plurality of big prize- winning devices, program for game machine and computer readable recording medium
Inventor: NAKAGAWA TAKUYA
IPC: A63F7/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine equipped with a plurality of big prize-winning devices in which an opening/closing action of each big prize-winning device is variously changed in accordance with a prescribed mode status, and to provide a program for the game machine and a computer readable recording medium.  <P>SOLUTION: In the game machine, prize-winning parts wherein game balls win prizes are provided with at least two big prize-winning devices for performing opening/closing action based upon the establishment of a prescribed condition, and among the plurality of big prize-winning devices, a first big prize-winning device 69a has a plurality of modes in the opening/closing action to be performed and the game machine is equipped with: a first control means for making the first big prize-winning device 69a perform the opening/closing action based upon the mode; a plurality of prize-winning areas installed within a second big prize-winning device 69b; and a second control means for making the second big prize- winning device 69b perform the opening/closing action based upon the achievement of the prescribed condition, making the mode of the opening/closing action performed by the first big prize-winning device 69a correspond to the plurality of prize-winning areas and performing control to acquire a right to start the mode of the opening/closing action to be performed by the first big prize-winning device 69a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002292403-A (JP)
Title: Hot rolling method of highly tough steel material using thin cast slab
Inventor: IMAGUNBAI MASAKATA
IPC: C22C38/12
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling method capable of producing a highly tough steel material by carrying out a hot rolling by using a continuously cast thin slab. SOLUTION: In the hot rolling method for a highly tough steel material by use of a thin cast slab having 155 mm or smaller thickness, the thin cast slab is a steel containing 0.01-0.50 mass % Nb, the rolling material is quenched in the way of hot rolling to form a bainite texture. Thereafter, the rolling material is reheated and hot rolled to the final thickness. The quenching is done by cooling with water down to 45 deg.C or below and is processed within 1.5-5 times in the ratio of the rolling material/finished thickness and the reheating temperature is set within 850-1050 deg.C.
Patent JP-2003330321-A (JP)
Title: Electrophotographic device
Inventor: YAMAGUCHI EIJI
IPC: G03G21/14
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To abrade the surface of a photoreceptor without exerting effect on print image quality, in an electrophotographic device which carries out image formation by forming an electrostatic latent image on the photoreceptor and attaching toner to the latent image with the force of an electric field.  <P>SOLUTION: As shown by FIG. 1, the device is provided with an abrasive roller 1 located so as to contact the photoreceptor 7. The abrasive roller 1 is held by an abrasive roller support member 2. Upon an abrasion mode started when printing is not carried out, the abrasive roller 1 is pressed to the photoreceptor 7 by a spring 5 connected to an abrasive roller support member 2, and starts to abrade the surface of the photoreceptor. During the abrasion mode, the printing operation is not carried out at all. After the abrasion mode is finished, a cam 4 is rotated by a positioning motor 3 and the abrasive roller 1 is separated from the surface of the photoreceptor 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332520-A (JP)
Title: Semiconductor device
Inventor: KAMINAN MASAHIRO
IPC: H01L25/18
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can improve EMS resistance and reduce spurious radiation noise by adding a capacity between power sources without increasing a mounting area.  <P>SOLUTION: A first semiconductor chip 104 is mounted and fixed on a die pad 103. A second semiconductor chip 105 is face-down arranged face to face with the first chip 104. The first chip 104 is connected with the second chip 105 via bumps 102. A capacitance element 106 between power sources is disposed in the second chip 105 and connected with a lead 100 via bonding wire 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332959-A (JP)
Title: Radio communication apparatus and automated ticket gate
Inventor: KUSHIMA HIDEKIYO
IPC: G07B15/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of reliably exchanging information in a communication area limited to a very near range.  <P>SOLUTION: The communication apparatus comprises a plurality of antennas (2) the unified phase output directions, and a distributing-combining means (3) for distributing output signals to the plurality of antennas and combining input signals from the plurality of antennas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289116-A (JP)
Title: Package for housing electronic component
Inventor: MATSUDERA HIROSHI
IPC: H01L23/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an package for housing electronic component capable of obtaining high reliability by ensuring sufficient airtightness at the junction with a base component, even when the package is made compact, and the width of a frame component is made narrow.  <P>SOLUTION: This electronic component housing package 5 is configured of an insulating substrate 1 formed of a plate-shaped base part 1a, having the mounting part of electronic components 4 and a frame part 1b jointed to the upper face of the base part 1a, so that the mounting part can be surrounded and a cover body 3 mounted on the upper face of the frame part 1b. The frame part 1b and the base part 1a are connected to each other by a frame-shaped auxiliary ceramic layer 2, interposed along the outer periphery of the junction. The frame-shaped auxiliary ceramic layer 2 is interposed so that a difference in level can be generated on the joint boundary of the frame part 1b and the base part 1a. Thus, the package 5 can be made compact, while satisfactory air-tightness can be ensured at the junction of the base part 1a and the frame part 1b by generating a difference in level.  <P>COPYRIGHT: (C)2004,JPO