baber/WOPTO huggingface dataset:
Patent JP-2008296798-A (JP)
Title: Control device for vehicle
Inventor: KOSAKA YASUO
IPC: G08G1/16
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the fuel economy of an engine by reducing the stop operations (start operations) of a vehicle at a red light.  <P>SOLUTION: An ECU 17 calculates a traveling distance from a current position of a vehicle to the next traffic light (the nearest traffic light) installed on a scheduled traveling route, and acquires a traffic light change timing information (when a green light of the next traffic light starts or ends). Furthermore, the ECU 17 calculates a recommended speed (so that the vehicle is able to reach the traffic light during the green light) at which the vehicle is able to pass through the traffic light during the green light of the next traffic signal based on the traveling distance to the next traffic light and a traffic light change timing information, and a recommended speed display part 16 displays the recommended speed. Thus, it is possible to urge a driver to run the vehicle at the recommended speed, and the vehicle is able to pass through the traffic light during the green light more frequently without stopping at the traffic light when the driver performs an accelerating operation to run the vehicle at the recommended speed. Therefore, it is possible to reduce the stop operations of the vehicle at a red light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008023521-A (JP)
Title: Catalyst for purifying exhaust gas and method of purifying exhaust gas
Inventor: OTSUKA HIROFUMI
IPC: B01J27/053
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst and a method for purifying an exhaust gas capable of performing reduction reaction of nitrogen oxides with ammonia as a reduction agent, removal of excess ammonia and removal of combustible components such as carbon monoxide and hydrocarbons, with a single catalyst.  <P>SOLUTION: The catalyst is constituted of sulfated zirconia, a platinum-group metal component, and at least one kind of transition metal component selected from manganese, iron and cobalt; and at least one component selected from the platinum-group component and the transition metal component is carried by the sulfated zirconia.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008305636-A (JP)
Title: Drainage performance evaluation method for catalytic electrode
Inventor: MORITA AKIRA
IPC: H01M8/10
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for highly accurately evaluating drainage performance of a catalytic electrode in a relatively short period of time.  <P>SOLUTION: A membrane-electrode assembly for evaluation is formed by arranging the catalytic electrode for evaluation on one face of an electrolyte membrane. A drainage performance evaluation method for a catalytic electrode includes: a step (S100) for impregnating the membrane-electrode assembly for evaluation with water by supplying humidified nitrogen to the face, opposite to the face arranged with the catalytic electrode for evaluation, of the membrane-electrode assembly for evaluation; a step (S120) for draining the water from the membrane-electrode assembly for evaluation by supplying dry gas to the catalytic electrode for evaluation; a step (S140) for measuring a change in electric resistance of the membrane-electrode assembly for evaluation during a prescribed period of time after starting the dry-gas supply; and a step (S160) for evaluating drainage performance of the catalytic electrode for evaluation on the basis of a change rate of the electric resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335069-A (JP)
Title: Nonvolatile memory device and its operating method
Inventor: KANG DONG-KU
IPC: G11C16/04
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a flash memory device.  <P>SOLUTION: A nonvolatile memory device includes main cells arrayed in areas where a plurality of word lines and a plurality of main bit line pairs intersect, first page buffers connected to the plurality of main bit line pairs respectively, flag cells arrayed in the intersection areas of the plurality of word lines and a plurality of flag bit line pairs, second page buffers connected to the plurality of flag bit line pairs respectively, and a control logic block which controls the second page buffers so that page information of the respective word lines are programmed dispersedly to the flag cells connected to the plurality of flag bit line pairs so as to minimize F-polycoupling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008304426-A (JP)
Title: Optional waveform generator and semiconductor test apparatus
Inventor: SATO KODAI
IPC: H03M1/10
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optional waveform generator and semiconductor test apparatus that can shorten the test time and acquire analog voltage where error voltage by divergence from the linearity of an output signal of a D/A converter is accurately corrected.  <P>SOLUTION: The optional waveform generator comprises a D/A converter of a rough adjustment output system and a fine adjustment output system that have the same characteristic and are driven by a common clock, a timing adjusting means for delaying, by one clock, digital data to be input into the D/A converter of the rough adjustment output system, a data correcting section in which the calibration data for correcting the output error voltage of the D/A converter of the rough adjustment output system is written so as to be digital data to be input into the D/A converter of the fine adjustment output system using, as address, the digital data to the theoretical value of the D/A converter of the rough adjustment output system, and an adder for adding the output voltage of the D/A converter of the rough adjustment output system and the output voltage of the D/A converter of the fine adjustment output system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293897-A (JP)
Title: Instant messaging system
Inventor: BELL JOHN FRANCIS III
IPC: H04L12/58
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instant messaging system that provides a means for presenting information to a user about current conversation partner and for managing the handling of multiple messages from different parties.  <P>SOLUTION: A priority hierarchy is established and set by a user 16 with respect to each conversation partner. Messages from high priority conversation partners are delivered and displayed prior to messages from lower priority conversation partners (26). In a business setting, messages may be sent to particular individuals 18 or with a particular priority based on characteristics or attributes of the message sender 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008310031-A (JP)
Title: Image forming apparatus
Inventor: FURUYAMA TETSUYA
IPC: G03G15/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an image forming apparatus with simple structure which moderates a shock when thick recording paper rushes in a fixing press-contact part, thereby preventing image shift in a transfer press-contact part, and also suppresses rolling-in of thin paper to an image holding body when transferring an image to the thin paper.  <P>SOLUTION: The image forming apparatus is equipped with: the transfer press-contact part N0 transferring an unfixed toner image held on the image holding body 21 to recording paper P; a heating roll 51 heating the unfixed toner image transferred to the recording paper P; a pressure roll 52 arranged to be opposed to the heating roll 51 and forming a fixing press-contact part N1 between the heating roll 51 and the pressure roll 52; and a fixing guiding member 55 guiding the recording paper P to the fixing press-contact part N1. Before the leading edge of the recording paper P reaches the transfer press-contact part N0, bend from recessed shape (negative) to projecting shape (positive) is properly formed on the leading edge of the paper in accordance with the thickness of the recording paper P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307015-A (JP)
Title: Method for preserving roasted meat and roasted vegetables in vacuum-frozen pack form
Inventor: SHIBAYAMA KOJI
IPC: A23B4/06
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preserving roasted meat and roasted vegetables in a vacuum-frozen pack form, through which the roasted meat and roasted vegetable can be eaten readily, at all times.  <P>SOLUTION: This method for preserving the roasted meat and roasted vegetables in vacuum-frozen pack form is constituted of making proper scorches on the surface of a meat or vegetable, roasting the meat or vegetable until the inner portion is heated, and quickly freezing the roasted meat or vegetable at 0°C or lower. The freezing temperature depends on the meat or the vegetables, and the temperature depends on the kinds of the vegetables, even if the vegetables belong to the same kind. The frozen meat or vegetables is put in a plastic bag 4, deaerated and sealed at the same time. When the frozen preserved meat or vegetables in the vacuum-packed state is eaten, the meat or vegetables is removed from a freezer and is then dipped in hot water, together with the plastic bag, or is thawed and heated in a microwave oven.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309451-A (JP)
Title: Expansion valve fixing device
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily install an expansion valve having a body of forming a through-hole of a refrigerant passage in the longitudinal direction by hollow extrusion to evaporator side piping.  <P>SOLUTION: This expansion valve fixing device 11 is provided for fixing the expansion valve 12 of constituting the body 13 of a columnar part 14 and a belt-like pipe joint 15 to the piping extending from an evaporator, and has a U-shaped body 11a extended to the side of the belt-like pipe joint 15 by surrounding the columnar part 14, and a locking part 11b cut and raised inward on its free end side. A state of connecting evaporator inlet piping 23 and evaporator outlet piping 25 to a port formed at the belt-like pipe joint 15 is maintained by locking its locking part 11b on a fixing plate 27 fixed to the tip vicinity of the evaporator inlet piping 23 and the evaporator outlet piping 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001516-A (JP)
Title: Pyridinium salt
Inventor: USUI MASATOSHI
IPC: C07D213/20
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pyridinium=hexafluorophosphate salt expectable to exhibit relatively stable antistatic performance to the change of the environment, especially to the change of humidity in the case of using as an antistatic agent compared with a water-soluble quaternary ammonium salt used as a conventional antistatic agent.  <P>SOLUTION: The invention provides a 4-methyl-1-alkylpyrdinium=hexafluorophosphate salt expressed by formula (1) (in the formula, R is an 8-10C alkyl group).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004198-A (JP)
Title: Liquid crystal panel backlight device
Inventor: YASUMOTO TAKASHI
IPC: F21Y101/02
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel backlight device that allows light source spots formed by appearance of light of light-emitting parts of LEDs for a liquid crystal backlight on a liquid crystal screen to be reduced by means of a simple and low-cost technique.  <P>SOLUTION: In a circuit board used for fixing a plurality of LEDs used for the backlight of a liquid crystal panel, a reflection characteristics changing coating for reflecting light emitted from the LEDs by a predetermined characteristic is formed on a circuit board surface of the LEDs adjacent to each other. As a coating at that time, white silk printing and black silk printing are applied to a high-reflectivity part and a low-reflectivity part, respectively. When the LED has shell-type emission characteristics, a coating, having a characteristic where the reflectivity is set the highest at the middle position of the LEDs adjacent to each other is formed; when the LED has a heart-type emission characteristic, a coating having the characteristic, where the reflectively is set lowest at the middle position of the LEDs adjacent to each other is formed. The reflection characteristics changing coating is formed to reduce light source spots by a dark-and-light pattern or a black-and-white pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003863-A (JP)
Title: Interface device and image forming apparatus
Inventor: KOMODA NOBUTO
IPC: G03G21/14
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To secure a PCB mounting space regardless of an increase in the number of devices.  <P>SOLUTION: Function blocks BA, BB and BC each having a parallel/serial converting part for converting an inputted parallel signal into a single end signal, an LVDS (Low Voltage Differential Signaling) driver for converting the single end signal from the parallel/serial converting part into an LVDS output, an LVDS receiver for converting the inputted LVDS signal into a single end signal, and a parallel/serial converting part for converting the single end signal from the LVDS receiver into a parallel signal are packaged as one CPU bus function block, the plurality of packaged function blocks P1, P2 and P3 are mounted to one device package DP, and LVDS communication is achieved by CPU bus control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007257672-A (JP)
Title: Data processor and data processing system
Inventor: WATANABE TOMOFUMI
IPC: G11B20/18
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor capable of reducing the number of pins required for arranging an external memory for storing control program data and eliminating an influence of reduction of the number of pins to predetermined operation processing.  <P>SOLUTION: The data processor has an arithmetic processing circuit for performing predetermined arithmetic processing to digital data to store a processing result in a second memory, a control circuit for controlling operations of the arithmetic processing circuit according to a control program and a serial/parallel conversion circuit for receiving each data of the control programs serially read from the first external memory to supply in parallel to the second external memory and the above problem is solved by reading each data of the control program from the first external memory to supply the data to the second external memory before the arithmetic processing circuit starts the arithmetic processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002918-A (JP)
Title: Sound wave generator, stirring device and automatic analyzer
Inventor: MURAKAMI MINEYUKI
IPC: G01N35/02
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound wave generator, stirring device and automatic analyzer which are not require designing for every usage pattern.  <P>SOLUTION: The sound wave generator 2, stirring device and automatic analyzer are provided with a piezoelectric substrate 2a and interdigital electrodes 2b and 2c, formed on the plate surface of the piezoelectric substrate and excited by inputting the drive signal. The interdigital electrodes are driven at a frequency different from the frequency determined by the interval between the interdigital electrodes and simultaneously, generates a plurality of sound waves which are different ion oscillation modes. The stirring device is provided with the sound wave generator and a controller for controlling the driving signal inputted to the interdigital electrodes and churns the liquid held in a vessel, by using at least one sound wave from among the plurality of sound waves which are generated simultaneously, but have different oscillation modes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007782-A (JP)
Title: Mounting structure of fixing fitting for facility for roofing
Inventor: SEKOGUCHI MASATOSHI
IPC: E04D13/00
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To exert weathering around a screw hole in a flat roof plate member being fixed with a fixing fitting by screws inexpensively and efficiently.  <P>SOLUTION: This mounting structure of the fixing fitting 4 is provided with a base part 13 put on a surface exposed part 8 of the flat roof plate member 2 and a waterproof cover holding part 6 rising from a part provided downstream B of the base part 13. In this mounting structure, an upper face of the base part 13 is covered with a waterproof cover 5 having larger width than that of the fixing fitting 4, and an end part 5a provided downstream of the waterproof cover 5 is held by the waterproof cover holding part 6 while the base part 13 is fixed on the surface exposed part 8 of the flat roof plate member 2 by screws.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007267-A (JP)
Title: Method for producing trans-1,2-cyclohexane dimethanol
Inventor: SOGABE KENSAKU
IPC: C07B61/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for commercially advantageous production of trans-1,2-cyclohexane dimethanol useful as a raw material for various industrial base materials, and as a medicine in a high yield.  <P>SOLUTION: A dialkyl 1,2-cyclohexanedicarboxylate having a trans isomer content of ≥80% is hydrogenated in the presence of a catalyst. The hydrogenation reaction is efficiently carried out with high pressure hydrogen in the presence of the catalyst, to give trans-1,2-cyclohexane dimethanol in high selectivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010686-A (JP)
Title: Transmitter, and transmitting method
Inventor: HASHIMOTO AKINORI
IPC: H04B1/707
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper processing at a receiving side in digital broadcasting.  <P>SOLUTION: This transmitter 11 transmits a modulated signal obtained by digitally modulating a symbol of a main signal and a symbol of a pilot signal used to compensate nonlinear distortion that occurs on a transmission path at a receiving side by a selection modulation system selected among BPSK, QPSK, 8PSK, 16APSK and 32APSK. An energy spreading part 42 selects an initial value associated with the selection modulation system among initial values of a spreading code respectively associated with BPSK, QPSK, 8PSK, 16APSK and 32APSK, uses the initial value, generates a spread code and performs energy spreading of the pilot signal. This invention is applicable, for example, to a transmitter for performing BS digital broadcasting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179337-A (JP)
Title: Airbag and airbag device
Inventor: ABE KAZUHIRO
IPC: B60R21/239
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag and an airbag device in which vent holes are closed or slightly opened before an occupant thrusts his/her body into the airbag and opened or largely opened after the occupant thrusts his/her body into the same.  <P>SOLUTION: Inner panels 22A, 22B are provided inside the airbag 10. The vent holes 18, 18A for allowing the inside and the outside of the airbag 10 to communicate with each other are formed in a rear panel 14. A cover member 60 covering the vent hole 18 is provided on the outer surface of the rear panel 14. The vent hole 18A comprises a normally opened vent hole not covered with the cover member 60. A tether 70 connects the cover member 60 to the inner panels 22A, 22B through the normally opened vent hole 18A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092787-A (JP)
Title: Drive unit for electric motor
Inventor: HATAKEYAMA KAZUNORI
IPC: H02P6/28
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit of electromotor capable of performing a step-out detection of electric motor with proper accuracy, based on the principle of operation of electric motor.  <P>SOLUTION: A drive unit of electric motor has an inverter main circuit 5 for applying voltage to the electric motor, electric current detecting means 7a and 7b for detecting phase current flowing through the electric motor, and a control means 8 for controlling the voltage that the inverter main circuit 5 applies to the electric motor. The control means 8 determines the magnetic flux of the electric motor by computation, based on the output of the electric current detecting means 7a and 7b and number of revolutions command value of the electric motor ω*, and outputs a signal to note that electric motor has stepped out, when the computed value of interest is smaller than the predetermined threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009016557-A (JP)
Title: Semiconductor device
Inventor: UEMICHI YUSUKE
IPC: H01L25/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of being easily manufactured while improving characteristics and saving space, and capable of lowering costs without causing the decline of an yield, in the semiconductor device provided with an electric circuit formed utilizing the rewiring technique of WLCSP.  <P>SOLUTION: The semiconductor device 1 includes: a first device 10 including a first substrate 11 where a semiconductor circuit is disposed, two first conducting parts 2a and 2b disposed on an insulating layer 13 covering one surface of the first substrate and provided with one end individually electrically connected with electrodes through each of openings, respectively, exposing the two electrodes 12a and 12b of the semiconductor circuit, and two first bumps 18a and 18b each disposed on the other ends of the first conducting parts; and a second device 20 including a second substrate 21 and a second conducting part 3 disposed on one surface of the second substrate. Then, the respective first bumps are bonded to the second conducting part and the first device and the second device are electrically connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011957-A (JP)
Title: Electrostatic spraying apparatus
Inventor: INOKUCHI YUME
IPC: B05B5/025
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To form a liquid particle so as to have a prescribed diameter in starting of spraying of the liquid.  <P>SOLUTION: An electrostatic spraying apparatus is provided with a container part (31), a nozzle part (32) communicating with the container (31), a pressing mechanism (23) for pressing the container part (31), a cartridge side electrode (16) forming an electric field in the nozzle part (32) and an operation part (50) constituted so as to form the electric field on distal end of the nozzle part (32) prior to pressing of the container part (31) by the pressing mechanism (23).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011960-A (JP)
Title: Oil strainer
Inventor: ENOKIDA TOMOSHI
IPC: F01M11/03
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil strainer the filter unit of which can be inserted into the strainer body even when the centerline of the inlet opening crosses an axis of the strainer body.  <P>SOLUTION: The oil strainer S1 has the filter unit U1 inserted into the hollow strainer body B1. The strainer body is equipped with the outlet opening A2 at its one end, the insertion opening A3 for inserting the filter which is located at the other end of the strainer body and of which the centerline agrees with the longitudinal axis of the strainer body and the inlet opening A1 which is located between these two openings and keeps the centerline crossing the longitudinal axis. The filter unit is equipped with the unit body 11 having a filter F and the blocking part 15 located at one end of the unit body for blocking the insertion opening. When the unit body is inserted into the strainer body from the insertion opening along the longitudinal axis, the circumferential part of the insertion opening and the outer periphery of the blocking part are engaged. The oil strainer is thus characterized.  <P>COPYRIGHT: (C)2009,JPO&INPIT