baber/WOPTO huggingface dataset:
Patent JP-2003151792-A (JP)
Title: Power source device
Inventor: YAMAZAKI SHIGEAKI
IPC: H05B41/282
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To achieve a stable operation in a power source device in which a phase-controlled A.C. voltage is inputted, converted to a high frequency volt age, and supplied to a load. SOLUTION: A switching circuit 5 is provided in which noise eliminating circuit including a capacity component C1 is connected to a power input part in which the A.C. voltage is inputted via a phase control means serially connected to an A.C. power source, and a phase-controlled D.C. pulsating voltage outputted via a rectifier DB connected to a load side of the noise eliminating circuit is converted to the high frequency voltage and outputted to the load. A correcting means 6 which prevents a rush current supplied from the phase control means from being inverted to a negative direction the instant the phase- controlled D.C. pulsating voltage is raised.
Patent JP-2002196559-A (JP)
Title: Image forming device
Inventor: ARIGA TOMOE
IPC: G03G15/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To form an image free from image deviation, that is, color slippage with a simple constitution, and also, to form the image at a low cost and a high speed. SOLUTION: As for the image forming device constituted so that toner images separately formed on several photoreceptors 1Y, 1M, 1C and 1K may be transferred to an intermediate transfer medium 85, the flexible endless sleeve type intermediate transfer medium 85 and the several photoreceptors 1Y, 1M, 1C and 1K arranged along the intermediate transfer medium 85 are formed to a unit so as to be attachably/detachably replaced, then, at the maintenance of respective photoreceptors 1Y, 1M, 1C and 1K and the intermediate transfer medium 85, it is convenient to pull out them as the unit so as to repair or replace them, and also, the relative positional relation and the drive relation between the intermediate transfer medium 85 and several photoreceptors 1Y, 1M, 1C and 1K are stabilized and maintained.  Besides, a fixed relation is maintained in terms of respective circumferential lengths, then, the influence of environmental changes in temperature and humidity is eliminated.
Patent JP-2003155435-A (JP)
Title: Ink composition for water-based ballpoint pen
Inventor: IWAMOTO ATSUSHI
IPC: C09D11/18
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition for water-based ballpoint pens, stable with the passage of time, excellent in writing performance, in rubber-erasability, and in abrasion resistance. SOLUTION: This ink composition at least contains 5-30 wt.% of colored grains of a non-thermoplastic resin having an average grain diameter of 2-20 μm based on the total amount of the ink composition and non-colored grains having a glass transition point of 60 deg.C or higher. It is preferred that the average grain diameter of the non-colored grains be 0.01-10 μm and that the composition also contains 1-30 wt.% of at least one selected from the group consisting of an adduct of glycerol to ethylene oxide or propylene oxide and an adduct of diglycerin to ethylene oxide or propylene oxide.
Patent JP-2003154157-A (JP)
Title: Game machine
Inventor: YOSHIDA TAKASHI
IPC: A63F5/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which various kinds of performance are enabled as an entire machine and the interest of a player can be maintained for a long time. SOLUTION: This game machine is provided with a display device 4, on which animation can be displayed on a display screen, an arbitrary number of reels 5a and 5b, in which a plurality of patterns located at prescribed intervals can be scrolled in the direction of the array of these patterns, gift storage parts 6a, 6b, 6c and 6d, in which a part of or all stored gifts can be released in a prescribed position or/attitude, storing the arbitrary number of gifts and making a position and/or attitude variable, and a link control means for mutually linking the change of the animation displayed on the display screen of the display device 4, the scroll states of the reels 5a and 5b and the changes in the position and/or attitudes of the gift storage parts 6a, 6b, 6c and 6d.
Patent JP-2003160222-A (JP)
Title: Carried article detection device for tray type conveyer
Inventor: OKAMOTO TOMOYOSHI
IPC: B65G43/08
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carried article detection device for a tray type conveyer capable of securely detecting presence of the carried article with a simple and low-cost device structure and using together with a bar code reader even for the carried article made of small items or thin items by enlarging a detection area on an article loading surface.  <P>SOLUTION: This device is constituted of a light emitter 2 for spacingly radiating light so as to look down at the article loading surface 1a of the tray type conveyer, a tray 1 having a light guide function for deflecting light of the article loading surface 1a in the vertical direction radiated from the light emitter 2 and emitting the light from a surface 1b other than the article loading surface 1a, a light receiver 3 for spacingly receiving the light radiated from the tray 1, and a carried article detection means 4 for detecting presence of the carried article W on the tray 1 by a change in light quantity detected by the light receiver 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159378-A (JP)
Title: Game component
Inventor: AIBA KATSUICHI
IPC: A63F7/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To protect component-related information which is printed simply.  <P>SOLUTION: A game component 1 includes a display region 4 for component- related information surrounded by a peripheral wall 5 on the back surface 3 on the side of game board 2, the display region 4 for component-related information has component-related information 6 such as test management information, classification, the name of the component, and the name of a manufacturer, stamped by a simple printing such as a stamp 7, even if the game component 1 is stacked on each other or on other component before stamp ink composing the component-related information 6 is dried, the peripheral wall 5 comes into contact with game components other than the peripheral wall 5 (game components other than the game component 1 having display region 4 for component-related information) or others to prevent the game component other than the peripheral wall 5 or others from contacting with the component-related information 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003119906-A (JP)
Title: Sill for building
Inventor: SHIINA YOJI
IPC: E04B1/58
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a sill for a building, in which there is no harm by eating of a termite, corrosion by moisture and dimensional change, which is lightweight, in which accuracy on working and workability are improved and which has required strength as a structural material while being also preferable from environment. SOLUTION: In the sill 1 for the building arranged along the top face of a continuous footing K and formed of extruded profiles composed of an aluminum alloy, the sill has a hollow section 6, which consists of horizontal pieces 2 and 5 at upper and lower ends and vertical pieces 3 and 4 on the outdoor side and the indoor side, which has the approximately rectangular cross section of an external shape and which is an approximately similar figure to such a sectional shape, in the longitudinal direction while a pair of vertical partition walls 7a and 7b are formed near a center in the cross direction of such a hollow section 6 so as to be placed at a position near to a bolt 20 in the cross direction.
Patent JP-2003165323-A (JP)
Title: Steering member for automobile
Inventor: SANO YUTAKA
IPC: B60H1/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering member for an automobile capable of reduction of cost and weight, while maintaining an air-conditioning function by utilizing the steering member.  <P>SOLUTION: This steering member 2 is provided with suction ports 8 and 9 for sucking air 10 from an air conditioner 7 and a blowoff port capable of blowing off air 10 sucked from the suction ports 8 and 9. In the steering member 2, inner walls 6 having prescribed gaps 5 for outer walls 3 are disposed at the inside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165299-A (JP)
Title: Table decorating method in wedding feast
Inventor: SATO SHINYA
IPC: B44C5/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow to produce a highly respectable wedding feast irrespective of the amount of cost.  <P>SOLUTION: At least either three among tablecloths 11 and 12, flowers 14 arranged on a table, printed matters 17 and table napkins 16 arranging on the table 10 of a wedding ceremonial hall are coordinated with color patterns including a common hue. Further, the table 10 of the wedding ceremonial hall is decorated with the tablecloths 11 and 12 with two or more different colors or patterns and at least the mountings of the printed matters 17 arranged on the table 10 are printed in at least two or more colors or patterns selected from a plurality of colors or patterns used in the tablecloths 11 and 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171859-A (JP)
Title: String-inserting tool
Inventor: NAKANO TOKIO
IPC: D04D11/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a string-inserting tool capable of simply holding a string in a holding part and removing the string from the holding part by a simple operation only comprising inserting the string into the holding part and drawing the string.  <P>SOLUTION: The holding part 12 of the string-inserting tool 10 is equipped with a mooring claw part 13 raised so as to make an acute angle with the tool body 11 toward the top side of the tool body 11 and having needle-shaped top and a guide part 14 opposed to the top of the mooring claw part 13 at a prescribed interval. An inclined part 14A separated from the tool body 11 while inclining toward the rear end side of the tool body 11 is provided in the guide part 14. The guide part 14 guides the string 20 inserted from the back of the tool body 11 into a space between the guide part 14 and the mooring claw part 13 in the top direction of the mooring claw part 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171906-A (JP)
Title: Weed preventing structure for pavement boundary face
Inventor: OZAKI TOSHIHIDE
IPC: E01C11/22
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a weed growing in a boundary face between a pavement and a concrete block or the like.  <P>SOLUTION: In the weed preventing structure, the boundary face is tightly blocked by an end part of a weed preventing sheet laid below a pavement material, extending upward along a back face of the concrete block or the like forming the pavement end part boundary face, and adhered to it. An adhesive has a character of a varying type provided with shading performance and following performance to deformation after construction. The weed preventing sheet is composed of two pieces, a connector and a spread body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171545-A (JP)
Title: Polycarbonate resin composition and medical part made thereof
Inventor: IWAKIRI TOKIAKI
IPC: C08L69/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition for radiation sterilization which hardly undergoes yellowing or decrease of mechanical strengths even when subjected to a sterilization treatment with an ionizing radiation and, when used as a medical part, does not generate bubbles at the interface with a medical fluid or blood; and a medical part made thereof.  <P>SOLUTION: This polycarbonate resin composition comprises an aromatic polycarbonate prepared by a fusion method and containing terminal hydroxyl groups in a specified content, an aromatic compound having an oxy or carbonyl group or groups, and a polyalkylene glycol or its ether or ester. The medical part is made of the resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172302-A (JP)
Title: Inverter drive hydraulic unit
Inventor: OBA KOICHI
IPC: F15B11/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter drive hydraulic unit consuming a small energy, easy to control a discharging flow and discharging pressure, and of low heat generation, small size, and a low cost.  <P>SOLUTION: This inverter drive hydraulic unit is provided with a variable displacement hydraulic pump 2 including a pressure adjusting mechanism 9 mechanically controlling a position of a discharging amount variable element by hydraulic control based on discharging force, a variable speed motor 3 driving the variable displacement hydraulic pump, an inverter device 4 driving the variable speed motor 3, a pressure detecting means 5 detecting discharging pressure of the variable displacement hydraulic pump 2, and a controller 6 creating a variable speed motor rotating speed command for the inverter device 4 based on pressure detected by the pressure detecting means and a predetermined rotating speed condition 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170359-A (JP)
Title: Cutting wheel
Inventor: IDE DAISUKE
IPC: B24D5/12
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting wheel arranging and soldering abrasive grains on a base plate in one layer capable of reducing vibration of the wheel and chipping of a cutting surface at the time of cutting while maintaining favorable sharpness by improving a shape of a base plate outer peripheral part and arrangement of the abrasive grains.  <P>SOLUTION: Biting of the abrasive grains 2 is improved and the sharpness is also improved by arranging the abrasive grains 2 in all rows arranged in three or two rows in the base plate peripheral direction so as not to simultaneously make contact with a cutting material on an outer peripheral surface 1a and an outer peripheral part side surface 1b of the base plate 1 of the cutting wheel 10. Additionally, vibration of the wheel 10 is reduced and chipping of the cutting surface is also reduced as each of the abrasive grains 2 of each of the rows makes incessantly and continuously contact with the cutting material at the time of cutting work by arranging each of the abrasive grains 2 of each of the rows so that parts of them are overlapped with the abrasive grains 2 in the other rows seen in the base plate peripheral direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173558-A (JP)
Title: Heat radiating device for semiconductor laser in optical head
Inventor: TAKEGAWA KEIJI
IPC: G11B7/12
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problem in which a heat radiating route of a semiconductor laser is difficult to be secured because the semiconductor laser is built into a housing, in an optical head using a synthetic resin-made housing.  <P>SOLUTION: With a semiconductor laser 10 held in a laser holder 9, in mounting an objective lens driving mechanism 1 on a housing 5, a metallic frame 4 of this mechanism 1 is arranged in close contact with the laser holder 9 by interposing a heat transfer member 16, so that the heat generated from the semiconductor laser 10 is transferred to the objective lens driving mechanism 1 via the laser holder 9 and the heat transfer member 16. Thus, the semiconductor laser 10 is thermally joined to the metallic frame 4 of the objective lens driving mechanism 1, with the heat radiation of the semiconductor laser 10 conducted via the metallic frame 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002278468-A (JP)
Title: Plasma display screen
Inventor: WENDT MATTHIAS
IPC: H01J17/18
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To dispense with an additional shield means by reducing the radiation of the electromagnetic wave of a plasma display screen. SOLUTION: In a device including the plasma display screen having a cell for generating pixels between a transparent front plate (10) facing a viewer and a rear wall (11) and having an electric contact in contact with the cell in the areas (13) of the opposing outer edges of the rear wall (11), these contacts are connected to electronic circuits (4, 6 and 7) arranged on an outer surface on a side opposite to the cell of the rear wall (11), through current supplying leads (2) extending almost parallel with each other. These connections are finished in a mode where these current supply leads (2) are electrically insulated from each other within a small contact area (14), and electrical contact between the leads (2) and the circuits (4, 6 and 7) is set within this area.
Patent JP-2002249165-A (JP)
Title: Plastic packing material
Inventor: MIYAMOTO HIROSHI
IPC: B41M5/00
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To economically provide a plastic packing material excellent in adhesive properties to a plastic film, drying characteristics of water-color ink and water resistance of printing without forming the previous primary layer and even for comparatively thin water-color in receptor layer. SOLUTION: This packing material is characterized in that a substrate ink layer formed with ink containing titanium oxide pigment of 15 to 50 wt.%, resin binder of 5 to 50 wt.% and a solvent as a residual to whole 100 wt.% on an at least a part of the plastic film, and after that, a water-color ink receptor of hydrofilic polymer is provided on the surface.
Patent JP-2003179931-A (JP)
Title: Device, method and program for encoding moving image
Inventor: MORIYA KAZUYOSHI
IPC: H04N19/577
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for encoding a moving image in which cost of a moving image processing system is reduced, and a recording medium in which a program for encoding a moving image is stored and which can be read out with a computer.  <P>SOLUTION: This device for encoding a moving image uses an I picture, a B picture and a P picture as well as an MPEG2. When the I picture, the B picture, and the P picture are encoded, processing such as inter-frame prediction coding in forward direction, in backward direction, and intra-coding are done. And further, a macro block which is already encoded in the same frame is used as a reference image for prediction coding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003140653-A (JP)
Title: Concert system using network
Inventor: ISHIBASHI KOJI
IPC: G06F3/048
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To easily find a playing partner among players who have various preferences and various playing techniques by using a network without requiring players to gather at the same place and to remotely play in concert. SOLUTION: Many unspecified players respectively use a computer terminal connected to the network to register properties such as a player name, a musical instrument name, a player profile, player's playing sample sound, etc., to a registered player list picture, and an electronic voting system decides a playing partner in a selection picture for selecting the playing partner. Each player connects an input device using a musical instrument, a microphone, a video camera, etc., and an output device using a speaker, a display, etc., to the network, inputs and outputs only sound or both the sound and a picture, and plays while monitoring a concert.
Patent JP-2003178795-A (JP)
Title: Sealed lead acid storage battery
Inventor: TANAKA HIDEKI
IPC: H01M10/10
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production process of a sealed lead acid storage battery improved in life performance in a system that a gel electrolyte is charged into a space between a plate group of a retainer type sealed battery and a battery jar.  <P>SOLUTION: A prescribed amount of diluted sulfuric acid is charged into a battery to conduct initial charge, and a sol solution obtained by mixing diluted sulfuric acid having a higher concentration than the electrolyte contained in a liquid-absorbing separator after the initial charge with silica powder is charged into a space between the plate group and the battery jar to gelatinize it, thereby inhibiting excellent life performance without accumulating the electrolyte at a lower portion of the separator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251600-A (JP)
Title: Method and device for regulating optimization
Inventor: WATANABE TATSUMI
IPC: G06N3/12
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To realize a regulating method and a regulating device for efficiently regulating an apparatus optimally for a user by applying interactive genetic algorithm to a problem assessable only by sensibilities and a subjective value of a human being. SOLUTION: In starting, information represented by a solution vector is indicated in an information display part, while information for facilitating comparative evaluation of a plurality of pieces of simultaneously indicated information is indicated in an auxiliary information display part. Each of solution vectors is evaluated by a user on the basis of these pieces of information. According to a history of evaluation by the user, an evaluation model for a regulation process is formed in a model estimation execution part, and afterward, evaluation is carried out in a mode evaluation computing part according to this model. On the basis of an adaptation degree computed in an adaptation degree computing part 105 according to the evaluation by the user or the model, an arithmetic computing process is carried out by a recombination operating part 108.  The solution vector is optimally regulated by repeating these processes.
Patent JP-2002299635-A (JP)
Title: Horizontal semiconductor device and vertical semiconductor device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01L29/08
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a low on voltage and high breakdown voltage characteristics in a horizontal IGBT. SOLUTION: A horizontal semiconductor device comprises an n-type buffer layer 15 selectively formed in the surface of an n-type base layer 14, a p-type drain layer 16 selectively formed in the surface of the layer 15, a p-type base layer 17 formed to surround the layer 15 in the surface of the layer 14, an n<+> -type source layer 18 selectively formed on the surface of the layer 17, a source electrode 24 contacted with the layer 17 and the layer 18, a drain electrode 22 contacted with the layer 16, and a gate electrode 20 formed on the surface of the layer 17 interposed between the layer 18 and the layer 14 via a gate insulating film 19. In this device, the layer 16 is formed in an annular structure, a horseshoe shape structure or split in a plurality.
Patent JP-2003180584-A (JP)
Title: Vacuum cleaner and dust collection device therefor
Inventor: MURATA HIROMITSU
IPC: B04C5/12
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner dust collection cup of which the inside is more easily cleaned.  <P>SOLUTION: A cover body 104 is removed from the dust collection cup 84 in a state where engaging projection parts 191 of the cover body 104 engage with cut-groove recess parts 178 of a cyclone part 103. An air current direction control body 101 is able to be removed together with the cover body 104 from an opening part 87 of a cup part 85. The inside of the cup part 85 is able to be cleaned while the air current direction control body 101 is not disassembled. The cover body 104 is removed in a state where the engaging projection parts 191 of the cover body 104 are disengaged from the cut-groove recess parts 178 of the cyclone part 103. The cover body 104 is able to be removed from the cyclone part 103 and cleaned without a removal of the cyclone part 103 from the cup part 85. The inside of the cyclone part 103 is able to be cleaned.  <P>COPYRIGHT: (C)2003,JPO