baber/WOPTO huggingface dataset:
Patent JP-2009298560-A (JP)
Title: Image formation device
Inventor: KURODA KATSUYOSHI
IPC: G03G21/10
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device free to miniaturize without requiring a large space to remove paper dust and to carry and collect the paper dust.  <P>SOLUTION: A register roller part 600 includes an urethane rubber roller 610 and a tube roller 620 to nip recording paper S and a spiral roller 630 around which a spiral urethane foam making contact with the tube roller 620 is wrapped. An end surface of a spiral tooth of the spiral roller 630 makes contact with the tube roller 620 and frictional-electrified reversely to an electrified polarity of the paper dust. A shaft of the spiral roller 630 and a side surface of the spiral tooth do not attract the electrified paper dust as they are electrically conductive and grounded, but carry the paper dust by rotating motion and their spiral shapes. A PET sheet 650 to scrape down the paper dust which is electrified in the same polarity as the electrified polarity of the paper dust by a bias applying part 710 is made pressure-contact with the spiral roller 630.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297860-A (JP)
Title: Method for electric discharge machining
Inventor: KATOGI HIDETAKA
IPC: B23H1/04
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for electric discharge machining in which a graphite is used for an electrode and a non-ferrous metal alloy such as copper, zinc, and aluminum is used for a workpiece and which can perform machining with less consumption of the electrode.  <P>SOLUTION: The electrode and the workpiece are disposed in such a manner as to be opposed to each other at a predetermined interval. The electrode is a positive pole and the workpiece is a negative pole, and a voltage is applied therebetween for generating electric discharge. A pulse-like discharge current flows between the electrode and the workpiece to machine the workpiece. When the electrode is formed of graphite and the workpiece is formed of a non-ferrous metal alloy, the discharge current is controlled in such a manner that a gradient is given thereto for the time of 30% of the pulse width of the set discharge current or longer from the rise of the discharge current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297871-A (JP)
Title: Method of manufacturing workpiece to be ground
Inventor: MIYAGAWA KENICHI
IPC: B24C1/04
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a workpiece to be ground, in which a resin pattern is formed without using a mask for exposure and a sand blasting is provided to an object to be treated using the resin pattern as a mask.  <P>SOLUTION: This method of manufacturing a workpiece to be ground includes a step of forming a light sensitive resin layer on the surface of the object to be treated, a step of forming a light shielding pattern with a light shielding ink on the light sensitive pattern, a step of forming a resin pattern by development after the light sensitive resin layer is exposed by applying a light with a predetermined wavelength zone to the light sensitive resin layer through the light shielding pattern, and a step of grinding the object to be treated by providing the sand blasting to the object using the resin pattern as the mask.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000513-A (JP)
Title: Method of manufacturing joined structure
Inventor: OKITA MASAHIRO
IPC: B23K31/02
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform soldering at low void rate even when the joining boundary with solder is composed of a material which is hard to be reduced at low temperature and in a hydrogen atmosphere.  <P>SOLUTION: This method includes: a step A1 where the state of a first pressure which is lower than the atmosphere pressure is set by evacuating air in a camber in which a first joining member and a second joining member which are superposed through the solder and introducing gas containing at least hydrogen; a step A3 where the inside of the chamber is heated to a first temperature which is higher than the liquidus temperature of the solder as holding the state of the first pressure; a step A4 where the pressure inside the chamber is reduced to a second pressure which is lower than the first pressure as holding the state of the first temperature; a step A5 where the pressure in the inside of the chamber is pressurized to the atmosphere pressure by introducing gas containing at least hydrogen or nitrogen into the chamber as holding the state of the first temperature; and a step A6 where the inside of the chamber is cooled to second temperature which is lower than the solidus temperature of the solder as holding the state of the atmosphere pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002117-A (JP)
Title: Heat exchanger
Inventor: KIKUCHI YOSHIMASA
IPC: F24F6/06
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger suppressed in manufacturing cost while maintaining high functions.  <P>SOLUTION: The heat exchanger 20 is provided with a first member 21 having an outer shell 23 and second flow passages 24 formed integrally and a second member 22. The outer shell 23 has a first flow passage space S1 for making high-temperature high-humidity air flow therein. The second flow passages 24 penetrate the first flow passage space S1 and cover second flow passage spaces S2 for making external air flow. The second member 22 is jointed to the first member 21 to cover the first flow passage space S1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004291-A (JP)
Title: Communication device and facsimile equipment
Inventor: MIKI TAKASHI
IPC: H04M11/00
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous recognition of a dial number.  <P>SOLUTION: The communication device is provided with: a first PB signal recognition part 113A which recognizes a number to be specified by a push button signal from facsimile equipment; and a second PB signal recognition part 119 which recognizes a number to be specified by the push button signal, and when a dial number to be specified by the first PB signal recognition part 113 matches, a call control part 122 performs call control using the matched dial number as a destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004472-A (JP)
Title: Image conversion device, and electronic apparatus including the same
Inventor: SUZUKI OSAMU
IPC: G06T3/40
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image conversion device capable of reducing deterioration in a resolution feeling of an edge portion of an output image even when the number of pixels in RAW data is converted.  <P>SOLUTION: The image conversion device for converting the number of pixels in RAW data outputted by converting optical information passed through a color filter into an electric signal includes: a luminance component filter circuit for applying low pass filter processing to the RAW data and generating a luminance component signal; a circuit for converting number of pixels for the luminance component for applying processing of converting the number of pixels for the luminance component signal and generating a signal converted in the number of pixels for the luminance component; a color component filter circuit for performing band pass filter processing for finding a difference between a digital image signal and the luminance component signal and generating first and second color component signals; a circuit for converting numbers of pixels for first and second color components for applying processing of converting the number of pixels for the first and second color component signals; and a synthesizing circuit for synthesizing the signal converted in the number of pixels for the luminance component and signals converted in the numbers of pixels for the first and second color components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007719-A (JP)
Title: Device for fixing closing cap in brake actuator
Inventor: WATANABE TOSHIO
IPC: F16B19/10
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of a device for fixing a closing cap stably and surely closing a bolt insertion hole arranged in a housing after fastening a piston or a push rod built in the housing of an brake actuator.  <P>SOLUTION: A cap fitting hole 19 is passed through and formed in the central section of the substantially central part 18A of the housing 18, and an end cap 20 is mounted in the cap fitting hole 19. The end cap 20 is substantially shaped in a disc or a column, and is formed of relatively flexible material, and moreover, it is integrally formed of a circular flange section 20a in its upper surface, a shank 20b formed toward the downward direction thereof, and an expanded section 20c as a body formed down below it. Furthermore, a substantially blind circular hole 20d is formed by opening the central section of the upper surface in the vertical direction. A cap holder 21 is formed of a relatively hard material, and fitted in the end cap 20. It is provided with a through-hole 21e in the center, and is further provided with a substantially disc-like wing piece 21a around the periphery at the intermediate position in the vertical direction, and a small protrusion 21d integrally arranged in the peripheral edge of the lowest end of a lower cylindrical section 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286382-A (JP)
Title: Fitting device for automobile exterior covering sunshade
Inventor: OTANI IZUMI
IPC: B60J11/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To develop a fitting device which is low in price, light in weight, does not fall, is easy in operation, easy in tight adhesion to and removal from a roof, complete in heat blocking, favorable in contour appearance, does not generate a sound, does not damage an automobile and so forth, since a sunshade for covering the outside of the automobile attached to the roof of a conventional automobile has not been studied in its installation method.  <P>SOLUTION: A soft heat insulator is attached to the roof of the automobile with a double-sided adhesive tape, hooked plates are attached to both side faces of the automobile, an iron plate is put on the heat insulator to couple the hooked plates to each other to firmly fix the heat insulator, the sunshade is then attached to the heat insulator or to the iron plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006920-A (JP)
Title: Polycarbonate resin composition and molded article comprising it
Inventor: ISHIKAWA HIDEKI
IPC: C08L67/04
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition in which flowability and transparency are enhanced by formulating a cyclic poly(alkylene terephthalate) oligomer and polycaprolactone to a polycarbonate resin, and a molded article comprising it.  <P>SOLUTION: The polycarbonate resin composition comprises 100 pts.wt. of the polycarbonate resin (A), 0.5-6 pts.wt. of the cyclic poly(alkylene terephthalate) oligomer (B), and 0.3-3 pts.wt. of polycaprolactone (C), and the molded article is molded from it. The technology capable of outstandingly improving the flowability and the transparency while maintaining performance of excellent impact strength, heat-resistance and thermal stability inherently possessed by the polycarbonate resin is provided. The obtained polycarbonate resin composition can be preferably used as a box body of a product and a part in various fields such as electric, electronic and ITE field, and an industrial utilization value is extremely high.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009026439-A (JP)
Title: Semiconductor memory device and shared register operating method by using the same
Inventor: KWON JIN-HYOUNG
IPC: G06F12/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is easy to access a shared memory area through a multiple path.  <P>SOLUTION: The semiconductor memory device may include at least two shared memory areas commonly accessible by processors of the multiprocessor system through different ports and assigned with a predetermined memory capacity unit to a portion of a memory cell array. A single shared register 50 is adapted outside the memory cell array, corresponding to disable areas formed within the shared memory areas. A switching unit 430 connects a decoder of a selected shared memory area to the shared register 50 in response to an applied control signal, to match the shared register to the disable area of the selected shared memory area. A shared register may be commonly used in corresponding to a plurality of shared memory areas, thereby reducing or preventing a chip size from being increased and simplifying a circuit design.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010008862-A (JP)
Title: Lens unit
Inventor: OKADA HIROSHI
IPC: G02B7/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable lens unit by preventing dew condensation from occurring on a lens and drastically suppressing infiltration of external fine dust or dirt or the like into the inside (internal space) of a lens barrel.  <P>SOLUTION: The lens unit 30 includes the lens barrel 10 holding the lens 20 inside, the lens 20 held inside the lens barrel 10, and a first annular member 1 fixing the position of the lens 20 by abutting on the principal plane of the lens 20. A circulation groove 2b, an outside communicating groove 2a making the circulation groove 2b communicate with the outside of the first annular member 1, and an inside communicating groove 2c formed at a position separate from the outside communicating groove 2a and making the circulation groove 2b communicate with the inside of the first annular member 1 are formed on an end face of the first annular member 1 abutting on the lens 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015240-A (JP)
Title: Verification system and verification device
Inventor: ASHIDA NAOYUKI
IPC: G06F11/22
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to extend versatility, and to easily and accurately achieve verification in a verification system and a verification device for verifying the operation of a program to be executed in a device.  <P>SOLUTION: Test specification showing a verification method can be created by an examiner so as to be visually recognizable, for example, in the format of a sequence figure through a UML modeling tool 50 (tool 50). The information showing a sequence figure T20 created by the examiner through the tool 50 is converted into a test script T22 recognizable and executable by a CAN bus monitor 52 by the generation function of a script in the tool 50. The CAN bus monitor 52 monitors the operation of an ECU 54 as the object of verification, and determines whether or not the actual operation of the ECU 54 is matched with the test specifications shown by the test script T22, and outputs a test report T24 showing the determination result to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011965-A (JP)
Title: Pachinko game machine
Inventor: INABA TAKUYA
IPC: A63F7/02
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of letting a game parlor employee or the like surely recognize the state while detecting a handle fixing game.  <P>SOLUTION: The Pachinko game machine includes a handle capable of shooting a game ball on a game board, a shoot volume capable of outputting a signal responding to the rotation operation angle of the handle, a touch sensor capable of outputting a touch signal of a body to the handle, and a control means for processing these respective signals. The control means determines as a fraudulent game, and outputs and notifies a notification means of a fraudulent game signal when the signal inputted from the shoot volume is more than a preset reference value, and the touch signal is not inputted from the touch sensor. Also, the control means outputs the fraudulent game signal after an elapse of a preset prescribed time when determined as the fraudulent game, and resets the determination of the fraudulent game when a reset signal is inputted from the shoot volume.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016142-A (JP)
Title: Circuit device
Inventor: KAWANO MASAYA
IPC: H01L27/04
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit device that transmits electric signals between two circuits not mutually connected, and also that is immune to noise.  <P>SOLUTION: The circuit device has first transmission inductors 200, first insulating layers 120, first receiving inductors 300 and second receiving inductors 320. The first transmission inductors 200 consist of spiral-shaped conductive patterns, and receive input transmission signals. The first receiving inductors 300 are arranged in regions superposed to the first transmission inductors 200 through the first insulating layers 120. The first receiving inductors 300 consist of the spiral-shaped conductive patterns, and generate receiving signals in response to the transmission signals input to the first transmission inductors 200. The second receiving inductors 320 are connected in series with the first receiving inductors 300, and consist of the spiral-shaped conductive patterns. The second receiving inductors 320 generate voltages in the opposite direction to the first receiving inductors 300 to a magnetic field in the same direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008282526-A (JP)
Title: Semiconductor storage
Inventor: SHIBATA NOBORU
IPC: G11C16/02
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve data write speed by speeding up verification operation.  <P>SOLUTION: A memory cell array 1 is configured to have a plurality of memory cells arranged in a matrix form, each of the memory cells being connected to a word line and a bit line and being capable of storing n values (n is a natural number which is not smaller than 2). A control circuit 7 controls the potentials of the word line and bit line according to input data and writes data into a memory cell. The control circuit 7 writes data into the memory cell to a k-valued threshold voltage (k<=n) in a writing operation, precharges the bit line once, and then makes the potential of the word line change i times, to verify whether the memory cell has reached an i-valued (i<=k) threshold voltage. The control circuit 7 precharges the bit line, makes the potential of the word line change j times (j<=n), and reads data from the memory cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010017267-A (JP)
Title: Game state display device of pachinko game machine
Inventor: UEDA MINORU
IPC: A63F7/02
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To lead a player to look at display on an image display device, to prevent fraudulent actions and fraudulent alterations by providing a game state display device, and to prevent an adjacent player from taking a peek at the game state display device.  <P>SOLUTION: The game state display device is constituted so that a main control board outputs symbol variation pattern information and game mode information to a sub control board, the sub control board variably displays symbols at the image display device 5 provided on a game board on the basis of the symbol variation pattern information and the game mode information, a plurality of LEDs 15a-15h and 16a-16h in a point light source shape are arranged at one corner of the game board, and the game state of a Pachinko game machine is displayed by lighting or putting out the respective LEDs on the basis of the symbol variation pattern information and the game mode information outputted from the main control board. A peek prevention film 17 is provided so as to cover the respective LEDs, and the respectively LEDs are visually recognized resctrictively only from the specified direction of a game machine front surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019613-A (JP)
Title: Cytokine-producing cell detection method
Inventor: TANABE TOSHIZUMI
IPC: G01N33/543
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method which specifies a position in a container of cells that produce cytokine.  <P>SOLUTION: In this cytokine-producing cell detection method, a protein-adsorbing film dipped into a serum-free culture medium is placed on cultures cells adhering onto the surface of a solid surface, and cytokine produced from the cultures cells is adsorbed onto the protein-adsorbing film; and after cleaning the protein-adsorbing film, the cytokine is immersed into a primary antibody solution to the object cytokine, and reacted by using a secondary antibody, and then cytokine producing cells are detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018312-A (JP)
Title: Food packaging container
Inventor: HIROSUE YASUHIRO
IPC: B65D51/16
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging container which prevents droplets produced as a result of condensation from leaking to the outside when the container is opened and also prevents an accommodated food from getting wet with the droplets.  <P>SOLUTION: The food packaging container includes a container body which is open at the top, and a lid body which covers the top part of the container body. The container body includes a bottom part for placing the food on, and a peripheral wall extending upward from the perimeter of the bottom part and having inward-projecting upward inclined surfaces at least at the upper ends. The lid body includes at least a lid body which is opposite to the bottom part, and an annular downward extending portions formed along the outer periphery of the lid body. In the food packaging container, the lid body has a plurality of projections which project downward at intervals in the circumferential direction so as to abut on the inclined surfaces. The peripheral walls have liquid storage recesses which are formed further inside the abutment positions where the projections abut on the inclined surfaces, so as to correspond to the abutment positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022181-A (JP)
Title: Ultrasonic motor
Inventor: FUNAKUBO TOMOKI
IPC: H01L41/187
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor comprising a single member, having a simple structure without requiring a groove and the like, facilitating to excite longitudinal oscillation and twisting oscillation, forming elliptic oscillation by combining the longitudinal oscillation and the twisting oscillation, and allowing a rotor to rotate by the elliptic oscillation.  <P>SOLUTION: The ultrasonic motor 10 includes at least a piezoelectric element 11 as an oscillator whose section perpendicular to a central axis has a rectangular length ratio, and a rotor 16 that is driven and rotated about the central axis as a rotation axis while being in contact with an elliptic oscillation generating surface of the piezoelectric element 11, the central axis being orthogonal to the elliptic oscillation generating surface of the oscillator. The elliptic oscillation is formed by combining first longitudinal resonance oscillation in which expansion and contraction are performed in a rotation axis direction of the piezoelectric element and second twisting resonance oscillation in which the rotation axis is a twisting axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT