baber/WOPTO huggingface dataset:
Patent JP-2008225274-A (JP)
Title: Developing device and image forming apparatus
Inventor: KAGAWA TETSUYA
IPC: G03G15/08
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent contamination in a machine due to toner powder smoke, while preventing the large size of a developing device and an image forming apparatus, and attaining the material cost reduction.  <P>SOLUTION: The developing device 34 is provided with: a first conveying member 48 supplying toner to an electrostatic latent image carrier 12; a second conveying member 54 supplying the toner to the first conveying member 48; and a housing 42 storing the first conveying member 48 and the second conveying member 54. The housing 42 is provided with a powder smoke recovery section 220 for recovering the powder smoke of the toner generated in a first area 96 or a second area 88. The powder smoke recovery section 220 is provided with an air flow introducing opening 202 through which at least one of a space in the vicinity of the first area 96 and a space in the vicinity of the second area 88 is communicated with the inner space of the powder smoke recovery section 220 and an air flow discharge opening 204 which is blocked by a filter 206 for preventing the passage of the toner and through which a space in the vicinity of a belt-like member 230 is communicated with the inner space of the powder smoke recovery section 220.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008230033-A (JP)
Title: Ultrasonic welding method
Inventor: MUKAI HIROAKI
IPC: B29C65/08
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variations from occurring in the welding area of a component and the base material and prevent excessive ultrasonic vibration from being applied on a board material or a cushion layer composing the base material in an ultrasonic welding method which presses an ultrasonic horn to the part made of thermoplastic synthetic resin to weld the base material.  <P>SOLUTION: After a bracket part 10 made of thermoplastic synthetic resin is mounted on the surface of a base material 14, the ultrasonic horn 12 is pressed to the bracket part 10 and a part of the bracket part 10 is welded. A recessed part 20 for filling with a molten resin 22 which is generated by melting a part of the bracket part 10 is formed on the surface of the side abutting on the base material 14 of the bracket part 10. When the ultrasonic horn 12 is pressed to the bracket part 10, the ultrasonic horn 12 is pressed so that the recessed part 20 exists on the axis line L of the ultrasonic horn 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007256291-A (JP)
Title: Balance for timepiece movement
Inventor: VERARDO MARCO
IPC: G04B17/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance with reduced mass in order to increase the chronometric performance of a watch.  <P>SOLUTION: The balance comprising a felloe ( 3 ), arms ( 4 ) connecting the felloe ( 3 ) to the balance staff and inertia blocks ( 11 ) is characterized in that the felloe ( 3 ) includes studs ( 7 ) in its inner surface, a threaded hole ( 9 ) into which the inertia blocks ( 11 ) are screwed from the inside, without passing beyond the external surface of the felloe ( 3 ), passing through the felloe ( 3 ) and the studs ( 7 ).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231884-A (JP)
Title: Method of flattening folded-plate roof, method of fixing object to it, and their structures
Inventor: SHIMABUKURO IZURU
IPC: E04D13/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of flattening a folded-plate roof by which a roof surface can be flattened by stably fixing a flat plate material onto the folded-plate roof even when a long period has elapsed since the folded-plate roof was constructed, and to provide a method of fixing an object onto the flattened folded-plate roof.  <P>SOLUTION: A first supporting implement (a stud bolt) 10 is fixed to a chevron-shaped part 3 of the folded-plate roof R. The flat plate material 40 is laid in a manner of covering a plurality of the chevron-shaped parts 3. A long pressing plate 20 is placed on the flat plate material 40 which is laid, and the pressing plate 20 is fixed to the side of the folded-plate roof R from the top of the flat plate material 40 using the first supporting implement 10. An auxiliary jig 30 is fixed to the pressing plate 20, and a third supporting implement (a stud bolt) 32 is fixed to the auxiliary jig 30. The appropriate object 50 is fixed onto the flat plate material 40 using the third supporting implement (the stud bolt) 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240321-A (JP)
Title: Roofing material
Inventor: SUGANO YOSHIHIKO
IPC: E04D3/35
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing material which does not cause deformation such as swelling and warpage after manufacturing, and is excellent in fireproofness, fire resistance and mechanical strength.  <P>SOLUTION: This roofing material P is composed of two members of a metal roofing material A and a metal decorative cover B. The metal roofing material is formed of: a surface material 1 having a fixing part 4, at one end of a decorative face 2, formed of first and second water-proofing pieces 6, 7 formed by making two tips of a protruding piece 5 protrude outwardly and a fixing groove 8 formed of the first and second water-proofing pieces 6, 7 is formed; and a fixing part 10, at the other end of the decorative face 2, also serving as a cover which is formed of a rising piece 11 formed by making the tips of the protruding piece 5 further protrude outwardly, a locking piece 12 formed by making the tip of the rising piece 11 inwardly, a cover piece 13 formed by folding the tip of the locking piece 12 and making it protrude outwardly, a fixing groove 14 formed by recessing the substantial center of the cover piece 13, an insertion groove 15 formed of the fixing groove 14, and the locking piece 12 formed by bending the tip of the cover piece 13 inwardly a core material 16 formed on the rear surface of the surface material 1; and a rear surface material 18 formed on the rear surface of the core material 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244247-A (JP)
Title: Wire component
Inventor: NONAKA MASAMI
IPC: H01F27/29
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire component in which stray capacitance between wires, wound around the outer circumference of a core can be reduced markedly and the impedance property in a high frequency domain can be improved, as a result.  <P>SOLUTION: A wire component comprises a core 1 covered with a core cover 2, made of a synthetic resin, in which the outer circumference of an annular core material constituted of a magnetic substance that serves an insulating layer; a first wire 8 wound around a part of the outer circumference of the core 1; and a second wire 9 wound around the other part of the outer circumference of the core 1. In this wire component, in the core cover 2, one or more wall-like ribs 4, 5 are formed which divide the outer circumference of the core cover in a winding direction of the first wire 8 or the second wire 9, the first wire 8 or the second wire 9 are continuously wound over the ribs 4, 5 and in at least one of the ribs 4, 5, groove parts 6, 7 extending in an axial line direction of the core 1 are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249792-A (JP)
Title: Electrophoresis display device and electronic equipment
Inventor: MAEDA HIROSHI
IPC: G02F1/16766
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoresis display device which suppresses a leakage current between pixels to improve the reliability of a product, and to provide electronic equipment.  <P>SOLUTION: The electrophoresis display device in which pixels each having a first electrode 21, a second electrode 22 opposed to the first electrode 21, and an electrophoresis element 23 having electrophoresis particles sandwiched between the first electrode 21 and the second electrode 22 and electrostatically charged are arrayed in a plane is characterized in that an insulating layer 31 is formed in a region between adjacent first electrodes 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245810-A (JP)
Title: Game machine
Inventor: ITO YUZO
IPC: A63F7/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of displaying various kinds of ready-to-win symbol combinations on a plurality of effective lines and increasing the kinds of ready-to-win performances by stopping symbols on the respective effective lines without being constrained by the display order of the symbols.  <P>SOLUTION: A plurality of variable display devices variably display two or more kinds of decorative symbols for each variable display device. A general CPU determines the decorative symbols constituting the ready-to-win symbol combination for each ready-to-win effective line. Thus, various kinds of ready-to-win symbol combinations are displayed on the plurality of effective lines regardless of the display order of the decorative symbols and the kinds of the ready-to-win performances are increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251721-A (JP)
Title: Through wiring board and its manufacturing method
Inventor: SUDO YUUKI
IPC: H01L23/14
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a through wiring board that has a configuration, in which a conductive layer functioning as a wiring is arranged on the inside face of a through-hole and an insulating layer made of a resin is provided so as to cover the conductive layer, in order to minimize a stress affecting the inside face of the through-hole.  <P>SOLUTION: The through wiring board 10 is at least provided with a board 11, which is composed of a semiconductor provided with a through hole α penetrating through from one face 11a to the other face 11b, a first insulating layer 12 covering the one face of the board, a third insulating layer 15 covering the inside face 11c of the through hole and the other face of the board, a conductive layer 16, which is arranged so as to cover the inside face of the through hole and an exposed part of an electrode layer 13 located on the one face of the board while being electrically connected with the electrode layer, and a fourth insulating layer 17 arranged so as to cover the conductive layer. A Young's modulus of the fourth insulating layer is ≤0.5 GPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245957-A (JP)
Title: Bag
Inventor: SOMEYA KYOSUKE
IPC: A45C13/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag smoothly opening/closing a fastener even if a cover extending across the front row of the teeth of the fastener for an opening is formed.  <P>SOLUTION: The cover 4 is attached to the front side of a rear-wall circumference portion 1b to cover the upper side of the upper rear circumference wall 1d of the bag 1, both sides and the fastener 3; the cover 4 is formed of synthetic sheet with flexibility or a woven cloth and consists of the upper face portion 4a, and left/right-side wall portions 4b and 4c; the lateral length of a free end side (b) is formed longer than the lateral length in the attachment end side (a) to be attached to the rear wall circumferential edge 1b and the whole shape is formed into a curved shape; and when the cover 4 is attached to the rear wall circumferential edge 1b of the bag 1, swelling parts 4d and 4e where both corner parts C and C of the cover 4 are raised and swelled outward are formed at the front side of the upper rear circumferential wall 1d of the bag 1 and both corner parts B and B of the fastener 3 so as to separate the cover from the circumferential wall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252632-A (JP)
Title: Transmitter and radio transmission system
Inventor: SUZUKI KENJI
IPC: H04B1/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the original transmission signal from being decoded by the level difference, between the transmission signal and a pilot signal on a receiver side in a transmitter for up-converting the signal imparted to the pilot signal, to the transmission signal and transmitting from a transmitting antenna.  <P>SOLUTION: A transmitter 4 up-converts IF signal to transmission signal of microwave band and radio transmits from a transmitting antenna, after adding the pilot signal to IF signal of terrestrial digital television broadcast in a mixer 24. When the level difference between IF signal and pilot signal is large, each signal can be fully separated on the receiver side and IF signal can be decoded. So the transmitter 4 is provided with a signal level detecting section 20 for detecting input level of IF signal, and a signal level control section 22 for controlling attenuation amount of a variable attenuator 16 so that the level difference between IF signal and pilot signal input in the mixer 24 lies within an allowable range, based on the detection result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248185-A (JP)
Title: Damping coating
Inventor: AOKI TATSUYA
IPC: F16F15/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping coating which can easily exhibit a damping performance, even when stored under a low temperature environment.  <P>SOLUTION: This damping coating contains an aqueous resin dispersion in which resin particles for forming coating films are dispersed in an aqueous dispersing medium, and a damping property-imparting component for imparting a damping property to the coating films. The damping property-imparting component is at least one compound selected from benzothiazyl-based compounds, benzotriazole-based compounds, diphenylacrylate-based compounds, and orthophosphate-based compounds. Glycol compounds are further contained in the damping coating, and the content is ≥5 pts.mass per 100 pts.mass of water in the damping coating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246441-A (JP)
Title: Treatment apparatus for waterborne fine matter or the like
Inventor: MIYAZAWA KAZUNORI
IPC: B63B13/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus for waterborne fine matter or the like, which is best suited for killing microorganisms such as plankton contained in the sea water and crushing fine solid matter suspended in the sea water, when sea water as ballast water is introduced into a marine vessel and is discharged from the marine vessel.  <P>SOLUTION: A first accelerating member 3, which is provided within a conduit 1 through which a liquid 2 is allowed to flow and has an inclined face 3a on the outer peripheral face for bringing the liquid within the conduit 1 to a high-speed stream is provided. A second accelerating member 6 is provided consecutively behind the accelerating member 3 through a small-diameter neck part 5 having a gap part 4 for generating a negative pressure in a radial direction R.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257302-A (JP)
Title: Apparatus for automatically simplifying layout
Inventor: TOMOKAGE HAJIME
IPC: G06F17/50
Filed: 2007-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for automatically simplifying layout that allows automatically creating data for new simulations without depending on an operator's know-how or skill, and enhancing simulating efficiency.  <P>SOLUTION: The apparatus 10 for automatically simplifying layout includes: a simulation kind selecting means 2 for selecting the kind of simulation to be verified; a layout information storage means 1; a net diagram obtaining means 3a for obtaining a net diagram; a layer diagram obtaining means 3b for obtaining a layer diagram; a conversion diagram information storage means 4; an automatic simplifying process means 5; an analysis information storage means 6 for storing information about connections inside a semiconductor chip, delay values, operating requirements, electric characteristics or consumed power, or information on the analysis of the viscosity of a sealant; and an analysis means 7 for running simulations based on figure information from the automatic simplifying process means 5, analysis information from the analysis information storage means 6, and layout information from the layout information storage means 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258239-A (JP)
Title: Bobbin for winding wire
Inventor: OSABE TOSHIYUKI
IPC: H01F5/02
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bobbin for a winding wire, capable of coping with various specification changes of a wire at the least component change without exchanging the whole bobbin.  <P>SOLUTION: The bobbin for the winding wire includes: a first side part member 11 having one side flange part 12 and a fitted part 17; a second side part member 21 having the other side flange part 22 and a fitting part 26 to be attached/detached to/from the fitted part 17; and a first middle member 31 and a second middle member 41 one of which or both of which are selectively arranged between the first and second side part members 11, 21. The first middle member 31 includes: a cylindrical part 35 constituting a winding core; a middle flange part 32 extending outward from the cylindrical part 35; a fitting part 36; and a fitted part 37. The second middle member 41 includes: a cylindrical part 45 constituting a winding core 5; a fitting part 46; and a fitted part 47.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118612-A (JP)
Title: Process for reducing common mode current for power line communication equipment
Inventor: POVEDA LERMA ANTONIO
IPC: H04B3/56
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the common-mode current for power line communications equipmen.  <P>SOLUTION: It permits common mode currents to be reduced in communications equipment using power lines as transmission medium, with the aim of bringing the common mode emission levels into line with regulations on power line communications corresponding to each country. Reduction in the common-mode emission levels of signals transmitted by power line communications equipment permits optimization of the transmitted signal, in such a way that the existing regulations are satisfied, without sacrificing either the coverage or the performance of the communications system. Here, the use of a special common-mode choke at the output from the communications equipment which minimizes the inductance in differential mode, at outputting from the communications equipment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008260546-A (JP)
Title: Low glossy container
Inventor: KIMURA SHIGETO
IPC: B29C51/10
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low glossy container molded under heat from a sheet in a solid phase, excels in moldability and scratch resistance, and has feeling of high quality.  <P>SOLUTION: The low glossy container is molded under heat from the sheet. (i) The sheet is formed from a resin composition at least the external surface layer of which contains 50 to 90% by weight of propylene block copolymer (A) and 50 to 10% by weight of ethylene copolymer (B). In the propylene block copolymer (A), the ethylene content as a result of serially polymerizing 40 to 90% by weight of propylene homopolymer constituent (A1) in the first step and 60 to 10% by weight of propylene-ethylene random copolymer constituent (A2) containing 35 to 100% by weight of ethylene in the second step exceeds 10% by weight. (ii) The propylene block copolymer (A) has a melt flow rate (MFR: 2.16 kg, 230°C) of 0.5 to 5 g/10 min. The ethylene polymer (B) has a melt flow rate (MFR: 2.16 kg, 190°C) of 0.1 to 15 g/10 min, and a density of 0.950 g/cm<SP>3</SP>or higher. The low glossy container has a depth/mouth diameter ratio of 1.0 time or greater, and a gloss value of 10% or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260084-A (JP)
Title: Hole drilling method by water jet machining device
Inventor: HANASHIMA SATOSHI
IPC: B24C5/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole drilling method for forming a through hole in a workpiece such as an actually mounted substrate while preventing the occurrence of erosion and damag of the workpiece.  <P>SOLUTION: In this hole drilling method, the through hole 2 is formed in the substrate 1 by using the water jet machining device in a through hole forming process and a trimming process. The substrate 1 is held on a holding table, and a mobile mechanism is moved to align hole drilling positions. At this time, these hole drilling positions are aligned in such a way that an interval between an injection port 13a and a machining face 1a of the substrate 1 becomes an initially set distance. Next, a working fluid supply means is moved and water jet is injected on the substrate 1 to form the through hole 2 in the substrate 1. After the through hole 2 is formed, a Z-axis mobile mechanism is moved, and an interval between the injection port 13a and the machining face 1a is set at a distance h2 being shorter than the initially set distance. Then, an X-axis mobile mechanism and a Y-axis mobile mechanism are moved to apply trimming to a fringe of the through hole 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263035-A (JP)
Title: Method for manufacturing optical coupling device
Inventor: KITAMURA TAKESHI
IPC: H01L31/12
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure certainly the internal insulation distance, suppressing the manufacturing variation of CTR of an optical coupling device.  <P>SOLUTION: The method for manufacturing the optical coupling device includes a process to determine the mounting position of header portion surfaces 11a1, 21a1 of the each lead frame 11, 21 of a light-emitting element 1 and a light receiving element 2 based on the current amplification factor of the light receiving element 2 to be mounted, a process to find the bending angle of the each header portion 11a, 21a and the distance between the both elements 1, 2 after bending by calculation so as to become a predetermined current transfer ratio and the internal insulation distance required for the optical coupling device to be manufactured, a process to detect the determined mounting position by detecting the cross point 31a of a lattice-like V groove 31 formed in the each header portion surface 11a1, 21a1, a process to mount the each element 1, 2 in the position of the detected each header surface 11a1, 21a1 while detecting the irregularity shape, and a process to bend the each header portion 11a, 21a on which the each element 1, 2 is mounted into a bending angle found by the calculation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262868-A (JP)
Title: Metal halide lamp and lighting system
Inventor: TAKEUCHI NOBUYOSHI
IPC: F21Y101/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp reducing difference of color temperatures depending on lighting directions, while maintaining high lamp efficiency.  <P>SOLUTION: The metal halide lamp includes an arc tube 8 formed of a light transmitting ceramic material including a main tube part 12 forming a discharge space and fine tube parts 14 and 16 provided on both sides of the main tube part 12 and filled with rare gas and a halide inside, and a pair of electrodes 22 and 24 having shaft parts 26 and 28 supported to the fine tube parts 14 and 16 and provided so that the tips face each other with a clearance in the discharge space. On the inner wall of the main tube part 12, a plurality of stay parts 17 with a groove shape for sucking a luminescent material (metal halide) 30 are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT