baber/WOPTO huggingface dataset:
Patent JP-2009263758-A (JP)
Title: Electroplating device and electroplating method
Inventor: SUZAKI AKIRA
IPC: C25D21/10
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroplating device capable of increasing the supply of a plating liquid to the surface of a substrate to cope with high current density and obtaining thick and uniform plating film thickness in a short time.  <P>SOLUTION: The electroplating device is equipped with a plating bath comprising an adsorption plate 10 and a plating bath body 50, an anode 30 immersed in the plating liquid, a semiconductor substrate W mounted at a position opposed to the surface of the anode 30 immersed in the plating liquid, a power source device 80 for supplying current between the semiconductor substrate W and the anode 30 and pipes 61-1, 2, 73-1 to 6 for supplying the plating liquid to the plating bath. A diaphragm 70 for separating the plating liquid in the semiconductor substrate W side and the plating liquid in the anode 30 side from each other is provided between the semiconductor substrate W and the anode 30. The plating liquid in parallel to the surface of the semiconductor substrate W is passed between the diaphragm 70 and the semiconductor substrate W by the plating pipes 73-1 to 6. An uneven shape (V-shaped groove 71) is formed on the surface of the diaphragm 70 opposed to the semiconductor substrate W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263603-A (JP)
Title: Ink composition and cured product using the same
Inventor: KAMEYAMA YUJI
IPC: C09D11/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable type ink composition which has good adhesiveness, excellent recoat nature, and can form a high definition printed matter.  <P>SOLUTION: The active energy ray-curable composition comprises: a leveling agent having a molecular weight of 200-1,000 and a polysiloxane skeleton; and a monomer having a cyclic structure. Further, the composition is cured by using an ultraviolet ray as an active energy ray, in which a wavelength of the ultraviolet ray is within a range of 320-390 nm, the illumination is at least 240 mW/cm<SP>2</SP>, and the integrating light volume is at least 30 mJ/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008259420-A (JP)
Title: Charge pump for semiconductor substrate
Inventor: PROEBSTING ROBERT J
IPC: H01L27/092
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump that gives negative bias to the substrate of a CMOS integrated circuit.  <P>SOLUTION: A low-voltage current source generates a low-voltage signal fed to a variable frequency oscillator. The low-voltage signal has a slightly high voltage, until the bias of the substrate becomes negative. The oscillator operates at a low frequency for low power consumption, when no charge pumps are required. When charge pumping is actually required, or may be required the most, the oscillator operates at a high frequency. The oscillator controls a timing signal generator that controls the comprehensive operation of a charge pump system to generate a timing signal. A comparator compares the output of a voltage conversion circuit that converts substrate voltage into a positive value with a reference voltage, sends pump actuation signal to a pump signal generator, when the reference voltage is higher than a desired level, and generates a signal required for operating the charge pump.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272442-A (JP)
Title: Organic transistor element and electron/electric device
Inventor: NAKAYAMA KENICHI
IPC: H01L51/50
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good current amplifying characteristic and an ON/OFF ratio by improving an MBOT element structure without carrying out a heating process under atmospheric pressure.  <P>SOLUTION: An organic transistor element provided with an organic semiconductor layer and a sheet-like base electrode between emitter and collector electrodes is also provided with a charge transmission enhancement layer between the base and collector electrodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272919-A (JP)
Title: Solid-state imaging apparatus device
Inventor: KOYAMA YUSAKU
IPC: H04N5/357
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus capable of improving an S/N by increasing amplification gain of an output signal, while restraining an increase in a circuit size.  <P>SOLUTION: The solid-state imaging apparatus includes: a pixel section 1 where unit pixels are arranged two-dimensionally; and a noise suppression circuit 3 that is connected to a vertical signal line for outputting a pixel signal arranged for each pixel column and includes a clamp capacitor for generating a pixel signal corresponding to the difference between a reset signal voltage of a pixel and a signal voltage. In this case, the adjacently arranged clamp capacitors in the noise suppression circuit are connected in parallel to read the pixel signal for increasing the amplification gain when reading a signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270644-A (JP)
Title: Resin pulley device
Inventor: AZUMA TOSHIAKI
IPC: F16C35/077
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin pulley device with a resin pulley integrally formed on the outer periphery of the outer ring of a rolling bearing with injection molding, for preventing the axial displacement of the resin pulley while securing the heat dissipation of the rolling bearing.  <P>SOLUTION: A peripheral groove 17 is formed near one end of the outer peripheral face of the outer ring 13 of the rolling bearing 11, and an annular retaining ring 18 is fitted to the peripheral groove 17. The retaining ring 18 is embedded in a boss portion 23 of the resin pulley 21 integrally formed on the outer periphery of the outer ring 13. The embedded retaining ring 18 serves as an engaging means for engaging with the boss portion 23 to prevent the axial displacement of the resin pulley 21. The axial displacement of the resin pulley 21 is reliably prevented. The resin pulley 21 is integrally formed so that both end faces of the outer ring 13 are exposed thereto to ensure heat dissipation when the inner peripheral face of the boss portion 23 corresponds to the outer peripheral face of the outer ring 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273266-A (JP)
Title: Rotor magnetic-pole core for rotary electric machine
Inventor: KATAYAMA TATSUYA
IPC: H02K3/20
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To previously prevent breakage of a damping winding conductor by reducing stress concentration acting on the damping winding conductor.  <P>SOLUTION: A plurality of damping winding conductors 5 are provided on the side of the outer peripheral part of a laminated core 1 so as to extend in a lamination direction. Each of the plurality of damping winding conductors 5 is configured such that a short circuit piece 6 short-circuits between ends. The short circuit piece 6 is fixed at two places, which are in the vicinity of the outer peripheral part of an end plate 2 fastening the laminated core 1 and are spaced apart at intervals, by bolts 8a, 8b so as to reduce stress concentration acting on each damping winding conductor 5 via the shorting piece 6 during operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270171-A (JP)
Title: Hot-rolled steel sheet and method for producing the same
Inventor: TAKAHASHI HIROYUKI
IPC: C22C38/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled steel sheet having excellent tensile strength, shape-fixability, ductility, stretch flange formability and surface properties, and to provide a method for producing the same.  <P>SOLUTION: The hot-rolled steel sheet has a chemical composition comprising, by mass, 0.01 to 0.15% C, 0.2 to 1.5% Si, 0.5 to 2.5% Mn, 0.003 to 0.03% P, ≤0.02% S, 0.005 to 1.0% Al and ≤0.01% N, and further satisfying inequality; 0.39×Si-5×P≤Al (wherein, the symbols of the elements denote the contents (unit:mass%) of the respective elements in the steel), and the balance Fe with impurities, has a steel structure comprising, by area%, 75 to 90% polygonal ferrite, 5 to 15% martensite and 5 to 20% bainite, and the balance <5%, and in which the average crystal grain size of the polygonal ferrite is 3 to 20 μm, has surface properties that the ratio of Si scale flaws with the maximum length of ≥5 mm in the steel sheet surface is ≤10 area%, and has mechanical properties that tensile strength is ≥590 MPa, yield ratio is ≤70%, TS×El value is ≥18,000 MPa*%, and also, TS×λvalue is ≥50,000 MPa*%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003427-A (JP)
Title: Image display device and portable terminal device
Inventor: OKUDA TSUNEHIRO
IPC: G03B21/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device wherein a function of a projector is added while suppressing size increase of a main body shape, and to provide a portable terminal device.  <P>SOLUTION: The image display device is provided with: a laser light source 101; a polymer-dispersed liquid crystal element 105 which can be switched to be in a first status where a laser beam is diffused and a second status where a laser beam is transmitted; and a liquid crystal display panel 106 which modulates a laser beam that has passed the polymer-dispersed liquid crystal element 105. When the polymer-dispersed liquid crystal element 105 is in the first status, an image pattern, which generates an image by changing the light quantity at each pixel position, is drawn on the liquid crystal panel 106. When the polymer-dispersed liquid crystal element 105 is in the second status, a hologram pattern, which generates an image by diffraction, is drawn on the liquid crystal panel 106.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268807-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NISHIO SHOJI
IPC: A61B8/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device for shortening scanning time without reducing the amount of information of a signal from a subject.  <P>SOLUTION: The ultrasonic diagnostic device S includes: an ultrasonic probe 2 with a piezoelectric part having a piezoelectric material and converting signals mutually between an electric signal and an ultrasonic signal by using a piezoelectric phenomenon; and an image processing part 15 for generating the ultrasonic image of the subject from the signal which is received by the ultrasonic probe 2 and based on the ultrasonic signal from the subject. The ultrasonic probe 2 has a plurality of scanning ranges with respect to the subject. The image processing part 15 generates the ultrasonic image by spatially synthesizing the respective signals based on the ultrasonic signals from the plurality of scanning ranges.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273084-A (JP)
Title: Dual band antenna apparatus
Inventor: ASHIZUKA TETSUYA
IPC: H01Q5/10
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dual band antenna apparatus which, in wireless communication equipment incorporating a dual band radio system and another radio system, does not incur interference caused by antenna current, when a high band of the dual band radio system is close to a band of the other radio system, and which can be made compact.  <P>SOLUTION: A first switch 5 blocks passing of a high-band (first frequency) signal and allows a low-band (second frequency) signal to pass. A second switch 6 blocks passage of the low-band (second frequency) signal and allows the high-band (first frequency) signal to pass. Thus, a dual band antenna apparatus operates as a dipole antenna, in which antenna current does not flows to a feeder, at the first frequency and operates as a monopole antenna, in which a radiation element constituting the dipole antenna and the feeder which is to serve as a radiation element, in the second frequency that is lower than the first frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276814-A (JP)
Title: Memory malfunction detecting device for image processing, image display device using the same, and memory malfunction detecting method for image processing
Inventor: SHIBUE SHIGENORI
IPC: G06F12/16
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory malfunction detecting device for image processing which correctly detects an abnormal operation without monitoring an image signal when a memory for image processing abnormally operates, and to provide an image display device using the memory malfunction detecting device, and a memory malfunction detecting method for image processing.  <P>SOLUTION: The memory malfunction detecting device for image processing includes: a power source current measuring part 7 for measuring the power source current of a DRAM 5 as a memory for image processing; the memory 9 as a current range holding part for holding a predetermined range (IthL-IthH) of power source current in the DRAM 5 as a memory for image processing; and a fault determining part 8 as a determining part for comparing the measured power source current with the current range (IthL-IthH) held in the memory 9, and determining whether the measured power source current is within the current range (IthL-IthH) or not.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008213141-A (JP)
Title: Micro-mover dynamically balanced
Inventor: BRANDT JOBST
IPC: G11C23/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plurality of micro-movers regulated to move in reverse directions so as to give dynamical balance to an MEMS driving type information memory system.  <P>SOLUTION: Each of pairs of plates (41, 42, 43, 44) is related to the micro-mover so that one of each of the pairs of the plates (41, 42, 43, 44) moves against the other plate. A first plate 41a of the first pair 41 of the plates is made to move in a first direction W by a first momentum. A second plate 42a of the second pair 42 of the plates is made to move in a direction E opposite to the first direction by a second momentum roughly equal to the first momentum. Movement of the first and the second plates is constituted so as to roughly set off the first and second momenta.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009273522-A (JP)
Title: Game program, game device and game control method
Inventor: IKEMOTO KENJI
IPC: A63F13/45
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game program capable of achieving a highly interesting versus game.  <P>SOLUTION: The individual match result of a batter character 72 is stored in a RAM 72 by match result storage processing in S2, and the individual match result of the battery character 72 stored by the match result storage processing in S2 is read from the RAM 12 and whether or not the contents of the individual match result of the batter character 72 are the result advantageous to a player is determined by a CPU 7 by match result content determination processing in S3. By game result determination processing in S6, when it is determined by the match result content determination processing in S3 that the contents of the individual match result of the batter character 72 are the result advantageous to the player, the result of the match game of an ally team and an opponent team to be automatically executed by the CPU 7 is determined by the CPU 7 to be the result advantageous to the ally team.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277909-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MINAMI MASATAKA
IPC: H01L21/20
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a semiconductor device with a MIS (Metal Insulator Semiconductor) transistor.  <P>SOLUTION: On a principal surface s1 of a silicon substrate 1, a gate electrode GEn for nMIS is formed in an nMIS region R, a gate electrode GEp for pMIS is formed in a pMIS region Rp, and an n-type source-drain region sdn and a p-type source-drain region sdp are formed by and below them, respectively. Then a first stress film N1a having tensile stress is formed covering the principal surface s1 of the silicon substrate 1 and both the gate electrodes GEn and GEp. Further, ion implantation in the first stress film N1a in the pMIS region Rp is carried out to reduce stress. After both the gate electrodes GEn and GEp are crystallized through a heat treatment, the first stress film N1a is removed. In a step of crystallizing both the gate electrodes GEn and GEp, the tensile stress of the first stress film N1a is stored in the gate electrode Gen for nMIS.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278037-A (JP)
Title: Photocurrent estimation method and screening method of semiconductor uv sensor using same
Inventor: MIURA NORIYUKI
IPC: H01L31/10
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurrent estimation method for estimating photocurrent generated in case of irradiating UV light having a predetermined wavelength and intensity to a semiconductor UV sensor, without actual irradiation of UV light.  <P>SOLUTION: The photocurrent estimation method includes a resistive element formation process (S1) forming a resistive element next to a PN junction light-receiving region of a semiconductor UV sensor, a resistance value measurement process measuring a resistance value of the resistive element, a film thickness calculation process calculating a film thickness of the PN light-receiving region according to a measurement result in the resistance value measurement process, and a photocurrent estimation process (S4) estimating quantity of the photocurrent that may occur in case of incidence of UV light having a predetermined wavelength and intensity to the semiconductor UV sensor according to a calculation result of the film thickness calculation process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282059-A (JP)
Title: Liquid crystal display device
Inventor: HASHIGUCHI TAKASHI
IPC: G02F1/1343
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-transmissive liquid crystal display device in which display quality is improved with high yield, while attaining a wide viewing angle.  <P>SOLUTION: The semi-transmissive liquid crystal display device includes a liquid crystal layer 3 which is sealed between a first substrate 30 and a second substrate 40. In a transmissive area T of a pixel electrode 2 extending from a reflective area R, a transparent conductive film 10 composed of an alignment control pattern 11 for controlling alignment of the liquid crystal layer 3 is provided. The alignment control pattern 11 is a root thick line pattern 12 whose width becomes narrower from around a boundary of the reflective area R in the transmissive area T to a peripheral section of the transparent conductive film 10, and it is formed integrally with the transparent conductive film 10 provided in the reflective area R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280852-A (JP)
Title: Manufacturing method of sintered component
Inventor: OKAHARA MASAHIRO
IPC: B22F1/103
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve mass productivity by curtailing a molding cycle consisting of a filling process, a pressure molding process, and a pulling-out process.  <P>SOLUTION: A method for manufacturing sintered components comprises: filling the raw material prepared by adding 40 to 60 vol% of a binder composed of a thermoplastic resin and wax to metal powder and heating and kneading the mixture into a die cavity of a plunger die; pressure molding the mixture to a desired shape; pulling the pressurized molding out of the plunger die; heating the molding to remove the binder; and then heating the molding to sinter the molding. In the method, the moving speed U of a punch during pressure molding is set at that determined by [U=ΔP/(32 μ×L)×De<SP>2</SP>] or below when ΔP is defined as the pressurizing force (Pa) of the punch, μ as a viscosity (Pa s), L as a length (m), and De as an equivalent pipe diameter (m).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281265-A (JP)
Title: Electronic throttle control device
Inventor: WATABE SHINJI
IPC: F02D11/10
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic throttle control device forcibly rotating a throttle valve from a fully-closed position to a side providing a predetermined opening so that the valve is set at a desired opening position.  <P>SOLUTION: The electronic throttle control device comprises: a throttle opening sensor 3 detecting the opening position of the throttle valve 1; a throttle actuator 4 opening/closing the throttle valve 1; a first opening position setting means 7 setting a first target opening position; a throttle opening feedback controlling means 11 feedback-controlling the throttle valve 1; a throttle valve fully-closed position determining means 9 determining whether or not the throttle valve 1 is pressed in a direction closed in the fully-closed position; a second target opening position setting means 8 setting the second target opening position; and a target opening position switching means 12 switching a signal input to the throttle opening feedback controlling means 11 from the first target opening position to the second target opening position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280699-A (JP)
Title: Tire
Inventor: ISHIKAWA SATOSHI
IPC: B60C1/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire compatible in excellent rolling resistance and good dry steering stability.  <P>SOLUTION: The tire is characterized by using a rubber composition containing: (A) at least a kind of a rubber component selected from natural rubber and diene synthetic rubber; (B) an inorganic filler of 20-150 pts.mass and (C) a maleic acid or fumaric acid ester of polyhydric alcohol of 0.3-7 pts.mass to the component (A) of 100 pts.mass; and (D) a silane coupling agent including protected mercaptosilane having a specific structure, of 2-30 mass% to the inorganic filler of the component (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280256-A (JP)
Title: Packaging machine
Inventor: ICHIKAWA MAKOTO
IPC: B65B9/22
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging machine which enables replacement of a former with less work.  <P>SOLUTION: The packaging machine 1 is equipped with a packaging machine body 2, a film conveying part 23, a former 24b and a former inserting guide 7. The film conveying part 23 is provided in the packaging machine body 2. The film conveying part 23 conveys a film being a packaging material from the back side to the front side of the packaging machine body 2. The former 24b forms the film into a cylindrical shape and turns it downward. The former inserting guide 7 guides the former 24b to a specified position at the front side of the packaging machine body 2 while it is rotated from the side of the packaging machine body 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281115-A (JP)
Title: Sash
Inventor: TAI TOSHIO
IPC: E05F11/02
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash, which allows interlocking opening and closing a plurality of sliding doors and also individual opening and closing thereof.  <P>SOLUTION: The sash comprises: a plurality of opening and closing sliding doors 1a and 1b; sliding door opening and closing mechanisms 2a and 2b provided respectively on the opening and closing sliding doors; an interlocking mechanism 3 for mutually interlocking the sliding door opening and closing mechanisms; and an opening and closing operation handle 4 for operating the interlocking mechanism 3 to open and close the opening and closing sliding doors 1a and 1b. The interlocking mechanism 3 includes a switching operation part 5a or 5b for each of the opening and closing sliding doors 1a and 1b, and the switching operation part 5a or 5b switches the connection/non-connection state of each sliding door opening and closing mechanism 2a or 2b with the interlocking mechanism 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT