baber/WOPTO huggingface dataset:
Patent JP-2009216040-A (JP)
Title: Control device of internal combustion engine
Inventor: UMASAKI MASATOSHI
IPC: F02D41/14
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To control the degree of vaporization of fuel contained in circulating oil in a control device 40 which supplies oil to portions of an internal combustion engine 1 to be lubricated, recovers the oil, and supplies the oil again to the portions to be lubricated.  <P>SOLUTION: This control device 40 comprises control means S5-S8 each performing vaporization promoting treatment for promoting the vaporization of the fuel contained in the oil by increasing an oil lubrication amount as required during the warm operation of the internal combustion engine 1 and vaporization suppressing treatment for suppressing the vaporization of the fuel contained in the oil by reducing the oil lubrication amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223380-A (JP)
Title: Microcomputer system and abnormality decision method for microcomputer system
Inventor: HOSOITO TSUYOSHI
IPC: G06F15/78
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer system for surely detecting any abnormality generation in the transmission path of serial data.  <P>SOLUTION: Terminals Q8 and Q7 of two bits from the most significant side are connected to the input port of a control circuit 30 in the output terminal of a serial/parallel conversion IC 46. When data output of 16 bits is completed by a serial data output circuit, the CPU of the control circuit 30 decides abnormality when the data value to be applied through the input port is not matched with the corresponding output data value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222429-A (JP)
Title: Optical oxygen sensor chip, manufacturing method thereof, and optical oxygen sensor using the same
Inventor: KAWATA NORIYUKI
IPC: G01N21/64
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity oxygen sensor chip manufacturable even in a single-step coating process, a manufacturing method of the sensor chip, and an optical oxygen sensor for simply and accurately measuring the concentration of oxygen in a gaseous or liquid atmosphere by using the sensor chip.  <P>SOLUTION: This optical oxygen sensor chip equipped with a hydrolytic-polymeric film of silane alcoxide containing luminous coloring matter and a nickel complex on a base material, is manufactured. A silane alcoxide solution containing the coloring matter is hydrolyzed and polymerized, then preferably, the hydrolytic-polymeric liquid is condensed, further, a nickel complex is added thereto to acquire a coating liquid, and the base material is coated with the coating liquid thus acquired, thereby manufacturing the sensor chip. This optical oxygen sensor equipped with: a light source; a light-source light guide path made of glass fiber; the sensor chip provided on a specimen flow path, a light guide path made of glass fiber for light generated in the sensor chip; a light receiver; and an arithmetic means, is manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220306-A (JP)
Title: Die and granulation method of thermoplastic resin composition using it
Inventor: ASANO MASAHIKO
IPC: C08L101/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for granulating a thermoplastic resin composition using an extruder equipped with a die for suppressing production of carbide caused by thermal deterioration of a thermoplastic resin composition melted and kneaded by a screw extruder and stagnating in a die adaptor.  <P>SOLUTION: The die is constituted of the die flange 3 joined to the leading end of the screw extruder, the die adaptor 2 for connecting the die flange 3 and the die 1 joined to the die adaptor 2 and having a small hole arranged thereto. The screw head of the screw extruder is inserted in the flow channel of the thermoplastic resin composition in the die by mounting the die on the screw extruder and the distance between the leading end of the inserted screw head and the contact surface of the upstream leading end of the die adaptor with the die becomes 20 mm or below and the volume of the flow channel of the thermoplastic resin composition in the die to the volume of the screw head inserted in the die is 3 times or below.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222447-A (JP)
Title: Low-temperature vehicle testing room
Inventor: OGURI MITSUTAKA
IPC: G01M17/007
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature vehicle testing room, performing efficiently a performance test of a vehicle whose wheels are stopped in a low-temperature environment.  <P>SOLUTION: This low-temperature vehicle testing room 1 is equipped with a housing 2 into which an automobile M is driven, and an air conditioner 11 cooling the air in the housing 2. A blowout opening 25 for blowing out the low-temperature air cooled by the air conditioner 11 into the housing 2 is provided on the floor surface of the housing 2. The automobile M is arranged so that an engine room is positioned over the blowout opening 25, and thereby the low-temperature air blown out from the blowout opening 25 is blown onto an oil pan of the automobile M. Hereby, engine oil is cooled actively, and a time required for the engine oil to reach a set temperature is shortened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220924-A (JP)
Title: Security system of elevator
Inventor: IZAWA HIROTAKA
IPC: B66B1/14
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system of an elevator system which enhances convenience without causing the deterioration of a security level and is advantageous in cost.  <P>SOLUTION: When a portable terminal 10 approaches a gateway security gate 8 while power is turned on, signals S1-S3 are exchanged between the portable terminal 10 and a gateway key reader 9, and the gateway key reader 9 outputs a read signal S4. A key control device 11 performs authentication processing by authentication data contained in the read signal S4, and opens the gateway security gate 8. In this case, a high-rise elevator control device 15 makes an elevator car 5 respond to a gateway floor by an elevator call back request S7 from an elevator interface device 12. Landing guide information based on the car number information S8 is displayed on the screen of the portable terminal 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224140-A (JP)
Title: Method of controlling electromagnetic induction fluid heating device, and electromagnetic induction fluid heating system
Inventor: NAKAO JUNJI
IPC: H05B6/10
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a temperature of a fluid to be heated at a target temperature as promptly as possible, even if the temperature fluctuates.  <P>SOLUTION: In addition to a feedback control by a PID control part 23 based on an exit temperature of a chemical liquid at the exit of a heating tube of a heater unit 13, a feedforward control by a feedforward control part 24 is carried out based on the entrance temperature of the chemical liquid at the entrance of the heating tube, thereby an effect such as fluctuations of the entrance temperature of the chemical liquid can be suppressed by the feedforward control. Thus, the exit temperature of the chemical liquid can be stabilized promptly to a target temperature with high accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211225-A (JP)
Title: Semiconductor package
Inventor: SADABETTO HIROYASU
IPC: H01L23/12
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To thin a semiconductor package having a photoelectric conversion region such as CCD, and to improve the productivity of the package.  <P>SOLUTION: Silicon substrates 1 having a photoelectric conversion region 2 on the bottom surface are apart from each other and bonded to a transparent adhesion layer 8 on a glass substrate 9 with a size corresponding to a plurality of semiconductor packages. In this case, wirings for connection 7 are connected to connection pads 3 of the silicon substrates 1 on the bottom surfaces of the silicon substrates 1 and around their peripheries respectively. Then, insulation films 6, rewirings 11, columnar electrodes 12, sealing films 13, and solder balls 14 are formed. After that, cutting is performed between the silicon substrates 1, to obtain the plurality of semiconductor packages having the photoelectric conversion region 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193725-A (JP)
Title: Image encoding method and image decoding method
Inventor: ABE SEISHI
IPC: H04N19/137
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding method capable of always highly efficiently encoding the number of coefficients other than 0 included in a block after orthogonal transformation application regardless of properties of a subject image, and to provide an image decoding method.  <P>SOLUTION: The method includes the following units: a coefficient number detecting unit 109 for detecting the number of coefficients which has a value other than 0 for each block according to the generated coefficient, a coefficient number storing unit 110 for storing the number of coefficients detected, a coefficient number coding unit 111 for selecting a table for variable length coding on the basis of the numbers of coefficients in the coded blocks located on the periphery of a current block to be coded with reference to the selected table for variable length coding so as to perform variable length coding for the number of coefficients.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009227502-A (JP)
Title: Cordierite ceramic and manufacturing method
Inventor: YAMAZAKI SATORU
IPC: C04B35/195
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordierite ceramic having a high porosity and a low thermal expansivity and its manufacturing method in order to improve the performance of the cordierite ceramic as a main component of a honeycomb-structured catalyst carrier which carries a catalyst for cleaning exhaust gas from an internal-combustion engine.  <P>SOLUTION: The cordierite ceramic having high quality levels such as a porosity of ≥25% and a thermal expansivity of ≤0.30×10<SP>-6</SP>/°C wherein the cordierite crystals are oriented in a specified direction is manufactured by optimizing the degree of disordered lamination and the particle size of kaolinite which is one component of a raw material for producing the cordierite so as to introduce microcracks with an average value of ≥0.3 μm in width into the obtained cordierite ceramic.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231477-A (JP)
Title: Manufacturing method of transformer
Inventor: NAMIKAWA MISAO
IPC: H01F1/16
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a transformer, using a grain-oriented electromagnetic steel plate, in which a transformer of low noise, with less variations in noise, is stably obtained.  <P>SOLUTION: This method is for manufacturing a transformer, comprising an iron core which includes a grain-oriented electromagnetic steel plate. An AC magnetostrictive parameter λ<SB>b</SB>for the grain-oriented electromagnetic steel plate used for the iron core which is defined in formula; λ<SB>b</SB>=max(λ<SB>P-P15/50</SB>, λ<SB>P-P16/50</SB>, λ<SB>P-P17/50</SB>, λ<SB>P-P18/50</SB>)+λ<SB>0-P19/50</SB>(a magnetostriction 0-peak value in 50 Hz-1.7T, for example, is represented as λ<SB>0-P17/50</SB>, and peak-peak value in 50 Hz-1.7T is represented as λ<SB>P-P17/50</SB>), is 1.91×10<SP>-6</SP>or smaller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229778-A (JP)
Title: El display panel and electronic apparatus
Inventor: YAMASHITA JUNICHI
IPC: H05B44/00
Filed: 2008-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To propose a panel structure suppressing threshold voltage variation due to internal scattered light.  <P>SOLUTION: In an EL display panel having a pixel structure corresponding to an active matrix drive system, a structure shielding the internal scattered light is adopted. Namely, a part of a pattern of metal wiring material located at a layer upper than a channel layer of a thin-film transistor constituting a pixel circuit is laid out so that spacing in the pattern comprising a lower electrode material of a light emitting element is blocked. Accordingly, the internal scattered light causing the accelerated decline of the threshold voltage Vth of the thin-film transistor is prevented from reaching a channel region or the amount of the light reaching it is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225997-A (JP)
Title: Indwelling balloon catheter
Inventor: OKADA KAZUKI
IPC: A61M25/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indwelling balloon catheter having a similar insertion property to that of a conventional one and capable of reducing an influence of a distal end portion of the balloon catheter indwelt in the body on a contacting tissue as much as possible.  <P>SOLUTION: This indwelling balloon catheter consists of a tubular member at least having a main lumen and a balloon inflation lumen 5, and a balloon 3 provided at the distal end side of the tubular member, wherein the balloon is characterized in that at least one projecting member 6 is attached to the inner face and/or the outer face at a distal end side of the half of the balloon whole length.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226067-A (JP)
Title: Fluorescence observation apparatus
Inventor: ISHIHARA YASUNARI
IPC: G01N21/64
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To clearly observe a state of a part to be examined by sufficiently suppressing influences of residue.  <P>SOLUTION: A fluorescence observation apparatus 1 includes: a light source 2 for generating excitation light to be radiated to the vicinity of a part S to be examined; fluorescence information acquisition parts 16 and 18 for acquiring information G<SB>1</SB>on fluorescence generated from the vicinity of the part S to be examined from radiation of the excitation light from the light source 2; residual fluorescence information acquisition parts 16 and 18 for acquiring information G<SB>2</SB>on fluorescence generated by radiation of the excitation light from the light source 2 from the residue selectively dyed by fluorescent pixels; and a fluorescence information correction part 19 for generating fluorescence information G<SB>4</SB>on the part S to be examined where fluorescence from the residue has been suppressed on the basis of the fluorescence information G<SB>1</SB>from the vicinity of the part S to be examined obtained by the fluorescence information acquisition parts 16 and 18 and fluorescence information G<SB>2</SB>from the residue obtained by the residue fluorescence information acquisition parts 16 and 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229017-A (JP)
Title: Seal plug and steam pipe washing method using the same
Inventor: TSUBOKAWA NAOFUMI
IPC: F28G9/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method for washing a steam pipe at a low cost without removing a seal ring from a steam stop valve.  <P>SOLUTION: The washing method of the steam pipe for washing the inside of the steam pipe with washing fluid, uses a seal plug 20 composed of: an outlet pipe (a first washing pipe) 21 fixed in the steam stop valve 4 by a first fixing means 24; a T pipe 22 including an inlet pipe (a second washing pipe) 22A to form a T shape and fixed in the steam stop valve 4 by a second fixing means 30; and a union joint (a connection means) 23 connecting the T pipe 22 and the outlet pipe 21. The outlet pipe 21 and the inlet pipe 22A of the seal plug 20 fixed in the steam stop valve 4 are connected with the steam pipe and washing piping to form a circulation passage, and the inside of the steam pipe is washed with the washing fluid flowing and circulating in the circulation passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232652-A (JP)
Title: Rotating electrical machine control system and vehicle driving system including the rotating electrical machine control system
Inventor: TANAKA KAZUHIRO
IPC: B60W20/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress overvoltage from being applied to an auxiliary machine connected to a circuit of a rotating electrical machine and a circuit on the side thereof when the connection between a direct current (DC) power source for supplying electric power to the rotating electrical machine and the rotating electrical machine is disconnected.  <P>SOLUTION: The rotating electrical machine control system includes a drive circuit and a controller. The drive circuit is provided with a frequency converter which is connected to the DC power source, converts the output of the DC power source into an alternating current (AC) when the rotating electrical machine runs, and converts the output from the rotating electrical machine into a DC when the rotating machine regenerates. The controller controls the drive circuit and determines whether the connection between the DC power source and the drive circuit is maintained or not. When the controller determines the connection is not maintained, the drive circuit is controlled to reduce the regenerative power regenerated by the rotating electrical machine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008183418-A (JP)
Title: Vacuum cleaner
Inventor: GENN STUART LLOYD
IPC: A47L9/12
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner provided with an improved filter housing.  <P>SOLUTION: A filter housing (60) comprises an inlet for receiving an airflow, a cavity for receiving a filter (70) and an airflow passage between the inlet and the cavity. At least one vane (65a, 65b, 65c), positioned in the airflow passage, partitions the airflow passage into a plurality of ducts (51, 52, 53). The vanes (65a, 65b) lie adjacent to, or in contact with, the upstream surface of the filter (70) such that each of the ducts duct (51, 52, 53) communicates with the separate portion of the upstream surface of the filter (70). The airflow passage extends in a direction which is inclined to the upstream surface of the filter (70). The vanes (65a, 65b) help more evenly to distribute the flow of air across the surface of the filter (70) and also function to reduce acoustic emissions from the machine in which the filter housing forms part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009233685-A (JP)
Title: Method for recycling sliding nozzle plate
Inventor: HATTANDA HIROKATSU
IPC: C21C5/46
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a sliding nozzle plate, a method in which extension of a durable period can be attained by overall repairing damage of a used sliding nozzle plate and in which general applicability is afforded.  <P>SOLUTION: The recycling method of a sliding nozzle plate includes an impregnation step S2 in which a refractory layer of a used sliding nozzle plate is impregnated with tar or pitch and a heating step S3 in which the used sliding nozzle plate impregnated with tar or pitch is heated to remove volatile components from the tar or the pitch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240008-A (JP)
Title: Charging state information providing device for vehicle
Inventor: FUNAZU RYO
IPC: B60L3/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging state information providing device for a vehicle that provides information on a charging state to the outside of the vehicle without increasing cost and weight.  <P>SOLUTION: The charging state information providing device (1) for the vehicle includes: driven onboard bodies (10A, 10B) which have prescribed uses, and whose drive states can visually be confirmed form the outside of the vehicle; drive means (12A, 12B) which drive the driven bodies; a charging means (50) which charges an energy storage means mounted in the vehicle by using an external power supply; and a control means (60) which controls the drive means so that drive levels of the driven bodies are changed according to the progress status of charging by the charging means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236577-A (JP)
Title: Piezoelectric sensor
Inventor: HIGASHIBEPPU MAKOTO
IPC: H01L41/22
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric sensor having a dynamic piezoelectric constant d<SB>33</SB>at 150°C less changing relative to the dynamic piezoelectric constant d<SB>33</SB>at a room temperature.  <P>SOLUTION: This piezoelectric sensor is equipped with collector electrodes on a pair of confronting surfaces of a substrate made of piezoelectric porcelain. The piezoelectric porcelain has a specific volume resistance R(150°C) at 150°C lower than a specific volume resistance R(25°C) at 25°C, and the piezoelectric constant d<SB>33</SB>(150°C) at 150°C higher than the piezoelectric constant d<SB>33</SB>(25°C) at 25°C. The temperature characteristics of a dynamic piezoelectric constant d<SB>33</SB>is positive which is measured with a vibration of 50 Hz.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266318-A (JP)
Title: Retina protecting agent
Inventor: MORITO AKIHISA
IPC: A61P27/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prophylactic or therapeutic agent for visual functional disorders which inhibits the deterioration of visual functions caused by retinal functional disorders and is safe and effective even in long-term use since the resina takes on the center of eyesight and is an essential tissue for maintaining healthy visual functions and retinal functional disorders cause remarkable deterioration of the visual functions to reduce the quality of life.  <P>SOLUTION: The preventing or therapeutic agent for visual functional disorders comprises a phenylpropanoid compound as an active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009237878-A (JP)
Title: Composite image generating system, overlaying condition determining method, image processing apparatus, and image processing program
Inventor: OKURA MASAHIRO
IPC: G06T17/40
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a marker attached to a place, object or the like to be imaged from becoming obtrusive when reinforced reality using marker tracking is achieved.  <P>SOLUTION: A mark which at least reflects or radiates invisible light of predetermined wavelength other than visible light is added in a space of the real world. A camera apparatus comprises image capturing means for capturing a real image in which an invisible-light image may be discriminating. An image processing apparatus comprises: a mark discriminating means for discriminating at least one condition of a position of image of mark in the captured real image, an orientation of the mark, and a distance from the mark to the image capturing means; and an overlaying condition determining means for determining, in correspondence with the discriminated condition, an overlaying condition which is at least one of an overlaying position which is a position of the image of the virtual object overlaid on the captured real image in the real image, an orientation of the virtual object which the image of the virtual object indicates, and a distance from a view point of viewer, of the image of the virtual object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239691-A (JP)
Title: Image processing apparatus and control method of the same
Inventor: YAMAMOTO KEIICHI
IPC: G06F3/0484
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus can arrange images in a modulated manner or arranging images with a story by automatically selecting images as intended.  <P>SOLUTION: Information regarding a set of frames that is associated with a condition indicating a relative relationship between a set of images to be arranged in the set of frames is obtained (S601). The set of images are extracted from a plurality of images, wherein the set of images extracted satisfies the condition that is associated with the information regarding the set of frames obtained (S603). The set of images extracted are arranged in the set of frames corresponding to the information obtained (S604).  <P>COPYRIGHT: (C)2010,JPO&INPIT