baber/WOPTO huggingface dataset:
Patent JP-2010199438-A (JP)
Title: Solenoid driving device, and brake device
Inventor: GOTO TOSHIO
IPC: H01F7/18
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid driving device etc. approximating a current flowing in a solenoid to a target current more suitably.  <P>SOLUTION: The solenoid driving device having a driving control means of driving a switching element so that the current flowing in the solenoid approximates the given target current, includes a correction arithmetic means of calculating a first correction arithmetic value based upon temporal variation in the current flowing in the solenoid in a region of a first predetermined current or smaller and a second correction arithmetic value based upon the difference between temporal variation in the current flowing in the solenoid in a region of a second predetermined current or larger which is larger than the first predetermined current, and temporal variation in the current flowing in the solenoid in the region of the first predetermined current or smaller, the driving control means drives the switching element based upon the first and second correction arithmetic values calculated by the correction arithmetic means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202991-A (JP)
Title: Fine-denier polyester uneven yarn
Inventor: YAMADA YOSHIKO
IPC: D01F6/84
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester uneven yarn providing a fabric having not only excellent natural feeling and spunized appearance, but also unconventional flexibility.  <P>SOLUTION: The polyester uneven yarn is a multifilament yarn containing polyester single fibers having thick and thin diameters in the fiber length direction, and satisfying the following conditions (1) to (5): (1) the spectrograph obtained by a normal test of the multifilament yarn has peak values (Pmax 1 and Pmax 2) at a cycle of 4-15 cm and a cycle of 50-150 cm respectively, and the ratio of the peak values (Pmax 1/Pmax 2) is 1.5-4.0; (2) the polyester contains a specific metal sulfonate; (3) the total fineness of the yarn is ≤100 dtex; (4) the single fiber fineness of the yarn is 1-3 dtex; and (5) the boiling water shrinkage is 4-10%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205884-A (JP)
Title: Method of manufacturing electronic component
Inventor: SUNAGA TOMOHIRO
IPC: H01G4/12
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component for forming a plating film having a substantial thickness even by using a plating bath that is weak acid to neutral to weak alkaline with less damage to the electronic component when forming the plating film having Cu as a principal component to the electrode surface of the electronic component without using a power supply and performing catalytic treatment.  <P>SOLUTION: A method of manufacturing an electronic component includes a step of forming a plating film on an electrode by mixing an electronic component element assembly having an electrode containing Cu or Ag as a principal component and a conductive medium having at least a surface showing catalytic activity to the oxidation reaction of hypophosphorous acid in the plating bath containing Cu ions and hypophosphorous acid. In the method of manufacturing the electronic component, the plating bath contains Ni ions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207030-A (JP)
Title: Motor drive control device
Inventor: SUHAMA MASAYOSHI
IPC: B60L50/16
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive control device that prevents high-frequency noise from being generated from a motor driven by over-modulation control.  <P>SOLUTION: The motor drive control device includes: a converter 48; inverters 44 and 46; and a motor ECU60 that controls the operation thereof to selectively drive and control motors MG1 and MG2 in sine wave PWM control, over-modulation control, or rectangular wave control. The motor ECU60 includes; a converter operation decision part (step S10) that decides whether boost by the converter 48 is prohibited or not; a motor drive method decision part (step S12) that decides whether the motor drive method is over-modulation control or not; and a motor drive method switch part (step S14) that starts boost operation by the converter 48 to change the drive method of the motors MG1 and MG2 from the over-modulation control to the sine wave PWM control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207659-A (JP)
Title: Insolubilizing and solidifying material for heavy metal or the like containing calcined gypsum
Inventor: YAMAGUCHI MASAHITO
IPC: C02F11/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance insolubilizing and solidifying material for heavy metals or the like containing calcined gypsum, capable of efficiently insolubilizing and fixing the heavy metals or the like which are contained in mud and affect health, preventing them from being eluted, solidifying a treated material simultaneously and turning the treated material neutral, in the treatment of the mud such as a large amount of sludge generated in wastewater treatment or construction waste soil.  <P>SOLUTION: The insolubilizing and solidifying material for the heavy metals or the like is composed by adding and mixing (B) at least one kind of an aluminum compound selected from a group comprising aluminum oxide, aluminum chloride, aluminum hydroxide, aluminum sulfate and their derivatives and (C) a neutralizing agent containing calcium or magnesium component in (A) calcined gypsum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211379-A (JP)
Title: Information processing program and information processing apparatus
Inventor: MIYANAGA MAKOTO
IPC: A63F13/245
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing program and an information processing apparatus that apply a load to an input device equipped with a load detecting means, and perform processing based on the center of gravity of the load.  <P>SOLUTION: An information processing apparatus processes an input signal from a load controller including an input surface and a load detecting means for detecting a load value applied to the input surface. The information processing apparatus detects the center of gravity of a load applied to the input surface of the load controller based on the input signal from the load detecting means. The information processing apparatus determines whether or not the load value applied to the load controller is smaller than a predetermined value, based on the load value detected by the load detecting means, and when the result of determination is positive, executes a menu operation process based on the center-of-gravity position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207125-A (JP)
Title: Method for evaluating or selecting endothelin expression inhibitor
Inventor: NOMURA TOMOKO
IPC: C12Q1/68
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating or selecting an endothelin expression inhibitor.  <P>SOLUTION: The method for evaluating or selecting the endothelin expression inhibitor includes the following processes (1) to (5): (1) a process of making a test substance in contact with epidermal cells; (2) a process of exposing the epidermal cells to 5 to 150 μM hydrogen peroxide; (3) a process of measuring the endothelin expression amount in the epidermal cells; (4) a process of comparing the endothelin expression amount calculated in the process (3) with the endothelin expression amount in a control group in which the epidermal cells made contacted with the test substance are not exposed to the hydrogen peroxide; and (5) based on the result of the process (4), a process in which the test substance reducing the endothelin expression amount is evaluated or selected as the endothelin expression inhibitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210379-A (JP)
Title: Flowmeter, and method and program for measuring flow rate
Inventor: MURAOKA MANABU
IPC: G01F15/075
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowmeter, and a method and a program for measuring a flow rate, which reduce the possibility of integrating the flow rate brought about by a flow of a fluid to be measured other than an ordinary flow.  <P>SOLUTION: The flowmeter 1 includes a plurality of flow sensors 12 which can detect the flow rate of gas flowing in the positive direction (in the direction from an upper stream to a lower) and the flow rate of the gas flowing in the negative direction (in the direction from the lower stream to the upper), and flow rate correcting processing 320 which makes zero all of the values of the flow rates detected respectively within a prescribed time by the flow sensors 12 in a plurality, when at least one of the flow rates detected respectively within the prescribed time by the flow sensors 12 is the flow rate in the negative direction. In at least one set of the flow sensors 12, one and the other flow sensors 12 are disposed so that a line connecting the one flow sensor 12 and the other flow sensor 12 forms some angle to the line in the direction wherein the gas flows.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212409-A (JP)
Title: Method of mounting component
Inventor: NAGATO GO
IPC: H05K13/02
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting a component capable of reducing a production control load while improving productivity in mounting of the component in a form requiring component control by unit of feed-reel of a tape feeder.  <P>SOLUTION: The method of mounting the component is intended for carrying out mounting operations by recognizing an LED element 21 via a component mounting mechanism, and a discriminable component 22 from the LED element 21 as original mounting objects are held previously on the downstream side of the LED element 21 at the rear end 18E of the carrier tape 18 by the visual observation of an operator. All the LED elements 21 are extracted completely from one tape feeder, and then the discriminable components 22 are mounted on a substrate according to a regular array. Consequently, the production control load can be reduced in component mounting in the form being capable of easily securing the components replaced with different kinds of LED elements 21 by the visual observation and requiring the component controls in feed-reel units of the tape feeder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211861-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing device
Inventor: TANAKA TAKASHI
IPC: G11B5/667
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium that significantly improves an S/N ratio, and further increases recording density by improving thermal fluctuation characteristics and recording characteristics.  <P>SOLUTION: In the magnetic recording medium constituted by laminating at least a soft magnetic underlayer, an orientation control layer to control orientation of the layer directly above, and a vertical magnetic layer 4 having an easy axis of magnetization mainly oriented vertical to a non-magnetic substrate on the non-magnetic substrate, the vertical magnetic layer 4 is composed of two or more magnetic layers 4a, 4b, a non-magnetic layer 7 is disposed between the magnetic layers 4a and 4b, and furthermore, an Fe or Fe alloy layer 9a, 9b are disposed in contact with the non-magnetic layer 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209229-A (JP)
Title: Adhesive composition, and adhesive laminate using the same
Inventor: FUKUDA KATSUTETSU
IPC: C09J7/02
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition that reveals excellent adhesive characteristics, especially in removability after crosslinking treatment, and does not cause neither lifting nor peeling by treatment at high temperature and high humidity, and is suitably used for color display devices such as liquid crystal displays.  <P>SOLUTION: The adhesive composition includes 5-30 pts.wt. of a modified polyisocyanate compound (B) and 100 pts.wt. of an acrylic polymer (A), wherein the acrylic polymer (A) is a polymer obtained by radical polymerization of an ethylenic unsaturated monomer containing a 2-20 wt.% carboxyl group-containing ethylenic unsaturated monomer (a1), and the modified polyisocyanate compound (B) is a compound obtained by modifying the isocyanate group of a polyisocyanate compound (b1) by a monofunctional alcohol (b2) and/or a secondary amine (b3) at modification ratio of 10-50%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211636-A (JP)
Title: Product test device, lot management method and program
Inventor: YAMAKITA NAOYA
IPC: G06Q50/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate specification of a range influenced when abnormality is found in a self-diagnostic result of a product test device.  <P>SOLUTION: The product test device sets a test condition according to a product of a test target, and records lot information of the product performed with a test by use of the test condition associatively to the test condition. The self-diagnostic result and the test condition are collated each time the self-diagnostic result by a self-diagnostic function is obtained, and the lot information of the product performed with the test on the test condition affected by the self-diagnostic result is output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217499-A (JP)
Title: Image forming apparatus
Inventor: NAKAGAWA HIDEO
IPC: B41J29/38
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, wherein reduction in power consumption is achieved by interrupting a power supply fed to a unit or circuit not used during operation regardless of an operation mode.  <P>SOLUTION: The image forming apparatus includes a power supply interruption part having a plurality of power supply interruption mechanisms interrupting power supply to respective units or circuits. The power supply from a main power source to the respective units is controlled based on a plurality of power supply ON/OFF signals meeting the respective units or circuits from a main control substrate even if an own apparatus is in operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220389-A (JP)
Title: Semiconductor device for protecting secondary battery and battery pack using the same, and electronic apparatus
Inventor: SUGANO JUNICHI
IPC: H02J7/02
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device technique for protection, which prevents the degradation of accuracy on voltage detection due to the effect of an input offset voltage for a comparator.  <P>SOLUTION: A semiconductor device 100 for the protection protects a set battery connecting cells of N or fewer secondary batteries in series. The semiconductor device for protection includes a low-voltage detection circuit 10 detecting the cell voltages of N secondary batteries and inverting outputs when the detected cell voltages drop to a voltage lower than a fixed voltage, and a high-voltage detection circuit (not shown) detecting each cell voltage of N secondary batteries and inverting outputs when the detected cell voltages rise to the fixed voltage or above. In the semiconductor device for protection, the low-voltage detection circuit 10 and the high-voltage detection circuit include voltage-dividing resistors R11 to R42 dividing the voltages of the cells at every cell BAT 1 to 4, reference voltages Vr1 to Vr4, and comparators 1 to 4 comparing the divided voltages and the reference voltages, and power supply to the comparators 1 to 4 is performed using the voltages of the cells to be detected. The input offset voltages of the comparators are equalized, and accuracy on a voltage detection is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224658-A (JP)
Title: Operation input device
Inventor: NAKANISHI NORIYUKI
IPC: G06F3/045
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation input device, in which button selection is facilitated.  <P>SOLUTION: The operation input device includes a first substrate, a first conductive film provided on the first substrate, a second substrate that is provided opposing the side of the first conductive film on the first substrate and includes flexibility to be deformed according to pressing strength applied to the film, a second conductive film that is provided on the second substrate at a side opposing the first substrate, and a spacer provided on the first conductive film at the side opposing the second conductive film. The resistance value between the first conductive film and the second conductive film varies according to a contact area between the films.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222152-A (JP)
Title: Production method of nitride crystal, dissolution and transportation accelerator for ammonothermal raw material, and growth accelerator for nitride crystal
Inventor: MIKAWA YUTAKA
IPC: C30B29/38
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing the growth rate of nitride crystal by an ammonothermal method without employing high temperature and high pressure conditions.  <P>SOLUTION: A nitride crystal is grown by an ammonothermal method in ammonia containing an ammonia pyrolysis catalyst 7 that does not corrode or dissolve supercritical ammonia. The ammonia pyrolysis catalyst 7 is the elemental substance of Ru, Rh, Pd, W, Re or Os or the alloy of one of Ru, Rh, Pd, W, Re, Os, Ir or Pt and other metals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225706-A (JP)
Title: Electronic device, and method of manufacturing the same
Inventor: KANAMORI YUTA
IPC: H01L23/02
Filed: 2009-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of manufacturing the electronic device preventing the generation of a leakage in a through-electrode with a superior productivity, and to provide a method of manufacturing the electronic device.  <P>SOLUTION: The electronic device coats a connection between the through-electrode 5 and a connection wiring 4 with a protective film 23 for preventing the leakage. When manufacturing the electronic device, the projective film 23 is formed collectively by using the same material as a junction film 8 in a process forming the junction film 8 for joining a cover 9 with a substrate 2. Consequently, the process separately forming the projective film 23 is made unnecessary, and the productivity is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224106-A (JP)
Title: Image forming apparatus
Inventor: SEKURA YUKI
IPC: G03G21/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that detects reduction in image density in an early stage even if a user fails to remove a sealing member for preventing leakage of developer in a developing device.  <P>SOLUTION: The image forming apparatus includes: a sealing member which is configured to close a supply path for supplying the developer from a developer container to a developing means in an image forming unit, and which is removed at the start of using the image forming unit; a density measuring means which is configured to detect the density of a toner image for image forming unit installation having higher density than a toner image for developer supply which is formed by the image forming unit only for a predetermined fixed period after the start of using the image forming unit, and formed independently from a toner image for developer supply and for image density control; and a determination means which is configured to determine non-removal of the sealing member at the start of using the image forming unit, based on the detection results obtained by the density detecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010104217-A (JP)
Title: Power converter
Inventor: IBORI SATOSHI
IPC: H02M7/48
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter allowing miniaturization while improving reliability by preventing the shortcircuit of a lead terminal.  <P>SOLUTION: The power converter includes: a main circuit board including a main-circuit terminal block while including a copper-foil pattern electrically connecting one end to the main-circuit terminal block; and a power semiconductor including the lead terminals for electrical connection to the main-circuit terminal block. Openings for penetrating the lead terminals are formed between the end of the main-circuit board on the side of inputting and outputting wirings for the main-circuit terminal block and the other end of the copper-foil pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223098-A (JP)
Title: Control device of fuel pump
Inventor: SHIMAZAKI KAZUMASA
IPC: F02M55/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an arithmetic operation load and electric power consumption caused by the control of a fuel pump while restraining the deterioration of the responsiveness of the fuel pump for supplying fuel in a fuel tank to an engine.  <P>SOLUTION: This control device of the fuel pump has an ECU 11 for generating and outputting a control signal of the fuel pump based on the operation state of the engine, and a pump controller 12 including a control part 121 for generating a motor drive signal for controlling the drive of a motor 4a of the fuel pump 4 based on the control signal inputted from the ECU 11 and an output circuit 122 for controlling current-carrying to the motor 4a of the fuel pump 4 by operating by inputting the motor drive signal. Here, the ECU 11 sets the motor drive signal according to a change degree of the operation state of the engine, and outputs the control signal of the fuel pump including the set motor drive signal to the pump controller 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220803-A (JP)
Title: Slot machine
Inventor: ARAI HITOSHI
IPC: A63F5/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a player enjoy a game while maintaining game volition and expectation feeling, in not only a usual game but also all the games.  <P>SOLUTION: This slot machine 1 includes reels arranged successively with a several patterns on a peripheral face, a control means for starting rotation of the reels by an operation of a start lever 4, for stopping the reels by an operation of a stop button 5, and for imparting a prescribed game value, based on a combination of the stop-displayed patterns, a rendering display means (variable display part 45) for executing prescribed rendering display, and an announcement means (small combination display part 2a) for announcing a prescribed small combination winning, wherein the rendering display means has a game means for putting up a point imparted corresponding to the game value to carrying out the prescribed game, the game means acquires an award in response to a game result, and the announcement means announces the small combination winning in response to the award.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232996-A (JP)
Title: Packet transfer method in ethernet network constituting plural redundant routes, switch device, program, and data structure
Inventor: TSURUSAWA MUNEFUMI
IPC: H04L12/44
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet transfer method which can constitute a plurality of redundant routes in an Ethernet network.  <P>SOLUTION: A first switch device is connected to a second switch device by the plurality of redundant routes in the Ethernet network. A layer 2 packet that the first switch device should transfer to the second switch device is encapsulated in an OAM frame with an MAC address of the second switch device set as a destination MAC address, and the OAM frame packet is sent from a predetermined port connected toward the second switch device to the second switch device via the Ethernet network. The second switch device decapsulates the OAM frame from the OAM frame packet received from the first switch device, and outputs the layer 2 packet from the predetermined port.  <P>COPYRIGHT: (C)2011,JPO&INPIT