baber/WOPTO huggingface dataset:
Patent JP-2010007648-A (JP)
Title: Diesel engine
Inventor: NAKADA JUNJI
IPC: F02D21/08
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently regenerate a diesel particulate filter in a post-treatment device provided in an exhaust path of exhaust gas.  <P>SOLUTION: An EGR circuit 44 connects the downstream side of an exhaust gas post-treatment device 46 to the upstream side of an air intake turbine 36 of a turbocharger TB. A diesel engine has an engine control unit 100 which performs the control of fully closing an EGR valve 43 and throttles a throttle valve 47 to regenerate the diesel particulate filter 46b when a pressure sensor 52 provided at the upstream side of a diesel particulate filter 46b detects pressure equal to or higher than a predetermined value; and stops the regeneration of the diesel particulate filter 46b when a temperature sensor 53 provided at the downstream side of the diesel particulate filter 46b detects the temperature equal to or higher than the predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014487-A (JP)
Title: Navigation device
Inventor: SHIBUSAWA TORU
IPC: H04N21/414
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of performing screen switching or superimposed display at a convenient timing respectively to a driver or an occupant seeing/hearing a digital broadcasting.  <P>SOLUTION: This navigation device is equipped with a control part for generating a control timing for showing whether a prescribed broadcasting is being received, based on an analysis result, or the like, acquired by analyzing detection information or a plurality of received signals detected from the digital broadcasting received by a broadcasting receiving part. For example, a timing signal for showing that a CM, or the like, which is not related directly to a program main part is being received is generated from management information, or the like, included in digital broadcasting waves, and a display content is changed by using the timing shown by the signal. As a result, a route guide image that excludes a map image, for example, an arrow showing right/left turns, a character image, or the like, is displayed on a display part. In this case, a digital broadcasting reception image and a route guide image are displayed in a superimposed manner on one display part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021196-A (JP)
Title: Texture forming method
Inventor: TAKEI HIDEO
IPC: H01L21/3065
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which increases an area of power generation on a silicon surface and further reduces a reflection rate.  <P>SOLUTION: This texture forming method has processes (P2, P3) for introducing a treatment gas into a vacuum treatment chamber and etching the surface of a silicon-based workpiece by a dry etching method to form a texture. As the treatment gas, a mixed gas containing a trifluoride nitride gas, a chlorine gas and an oxygen gas is used. According to this method, a deeper and finer texture is formed on the silicon surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019601-A (JP)
Title: Display device for vehicle
Inventor: IKEDA TOMOHIRO
IPC: G01D7/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle having a plurality of display domains transmissively illuminated, switching a display color between display domains classified in one direction, and switching a display color between display domains classified in a direction which is different from the one direction.  <P>SOLUTION: In an illumination device 30, a light guide 12 on one-end side in one direction between each light guide 12, 13 for illuminating by transmission a display domain adjacent in one direction is arranged farther front in a display direction than the other end side light guide 13, and has a translucent part 12d for covering the front in the displaying direction of the other-end side light guide 13 over a boundary 11f between one-end side light guide 12 and the other-end side light guide 13, and either specific light guide 12 of one-end side light guide and the other-end side light guide has a first light guide part 12a and a second light guide part 12b for illuminating by transmission display domains 11a, 11b which is adjacent in a direction different from the one direction; and both the first light guide part and the second light guide part are provided in a body with the interposition of a shielding part 40 which suppresses leakage of light from either of both the parts to the other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020460-A (JP)
Title: Object detection system
Inventor: MOTEGI TOSHIO
IPC: G06T7/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection system for accurately detecting an object made of metal materials with a small computational load.  <P>SOLUTION: Candidate pixels for metal materials are selected from a target image, and one of the candidate pixels is detected (S501), and the candidate pixels adjacent to the detected candidate pixels in the right direction are successively retrieved (S502). When N candidate pixels are not continued in the right direction (S503), the candidate pixels adjacent to the detected pixels in a downward direction are successively retrieved (S504). When the N candidate pixels are continued in either the right direction or the downward direction (S505), the mean value and maximum/minimum values of the continuous N candidate pixels are calculated (S506), and when the mean value is equal to or more than a predetermined value, and a difference between the maximum value and the minimum value is equal to or less than the predetermined value (S507), all the continuous N candidate pixels are corrected in an object absent region, and the adjacent pixels of the corrected pixels are successively corrected in the object absent region (S508).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021304-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KIMURA HIROSHI
IPC: H01F38/12
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine achieved in excellent weigh reduction and economical efficiency.  <P>SOLUTION: The ignition coil 1 for the internal combustion engine is composed of a coil body A configured of a primary coil 1 and a secondary coil 2 and a core 3 penetrating the inside of the primary coil for the coil body A and forming an open magnetic circuit between the core 3 and the coil body A. The ignition coil for the internal combustion engine is composed of two core blocks 31 having fitting sections 3a for unifying the core , respectively. In the ignition coil 1 for the internal combustion engine, fixing projecting sections 3b for holding and fixing the coil body A from the outside in the case of the unification are mounted so as to vertically oppose the axial direction with respect to the two core blocks 31. In the ignition coil , holding projecting sections 11a holding the front ends 3c of the fitting sections 3a of each unified core block 31 are mounted inside the primary coil 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028180-A (JP)
Title: Video camera
Inventor: FUKUKAWA KOHEI
IPC: H04N5/232
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video camera capable of improving the accuracy of discrimination of flicker.  <P>SOLUTION: An image sensor 16 repeatedly outputs an image of field captured by an imaging surface. A CPU 30 detects the luminance component of the image of field, i.e., AE/AWB evaluation value outputted from the image sensor 16, and detects the high frequency component of the image of field, i.e., AF evaluation value outputted from the image sensor 16. The CPU 30 also executes flicker discrimination processing for discriminating whether or not flicker occurs on the basis of the luminance component of the image of field. Meanwhile, prior to the flicker discrimination processing, it is determined whether or not a moving object exists in the field based on the high-frequency component of the image of field. The flicker discrimination processing is prohibited when a moving object exists, but is permitted when the moving object does not exist. According to this device, an erroneous operation in discriminating flicker due to the movement of the object in the field can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022253-A (JP)
Title: Method for making asialo sugar chain compound
Inventor: KATO TOMOHISA
IPC: C12P19/26
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently making an asialo sugar chain compound.  <P>SOLUTION: The method for making the asialo sugar chain compound for heightening the conversion efficiency of a ganglioside having various kinds of structures to the asialo compound includes adding a cyclodextrin to a solution of an enzyme reaction by a sialidase, carried out for removing a sialic acid residue of the ganglioside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028955-A (JP)
Title: Vibration actuator, lens unit, imaging device, and method for manufacturing vibration actuator
Inventor: ONE KAZUYASU
IPC: H02N2/00
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the assembly performance of a vibration actuator.  <P>SOLUTION: The vibration actuator 100 is characterized by comprising: a shaft member 110 which penetrates a rotor 160, a stator 120 and an electromechanical transducing part 130, is coupled to a base 150, and includes a fastening part 116 which fastens the stator 120 and the electromechanical transducing part 130 together with the base 150; a vibration body 210 which is penetrated with an external extension part 112 extended from the stator 120 in the shaft member 110 to the side of the rotor 160, arranged so as to contact the stator 120, fixed to the external extension part 112, and imparted with vibration from the stator 120. The vibration actuator is also characterized in that the outside diameter of an optional cross section of the external extension part 112 is not larger than the inside diameter of the vibration body 210 at the stator 120 side of the cross section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026190-A (JP)
Title: Image forming apparatus
Inventor: SATO TATSUNARI
IPC: G03G15/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely adjust a charge potential, a laser power, and a development bias with a small number of batch measurements.  <P>SOLUTION: A temperature and a humidity are detected to weight a charge potential and a laser power, and a patch formation reference development bias is determined by the temperature and the humidity. Three patches for each color are formed by increasing/decreasing the development bias centering on the reference bias, and measured. A linear approximation formula is acquired from the three measurement values, and the development bias is adjusted so that a target density is acquired.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028475-A (JP)
Title: Multicarrier receiver
Inventor: OTANI MITSURU
IPC: H04L27/26
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a carrier signals to be received with proper sensitivity even when it is different in the reception level of the carrier signal.  <P>SOLUTION: A multicarrier receiver receives a multicarrier signal obtained by division-multiplexing a plurality of carrier signals and demodulates the multicarrier signal through digital signal processing. The multicarrier receiver includes: a variable attenuator 2 for adjusting a reception level of the received multicarrier signal; a timing generator 12 which generates a switching signal for extracting the plurality of carrier signals in order; a plurality of LPFs 81, 82 each for extracting the plurality of carrier signals from the multicarrier signal, of which the level has been adjusted by the variable attenuator 2, in accordance with the generated switching signal; a plurality of detectors 101, 102 each for detecting the reception levels of the extracted plurality of carrier signals; and an attenuator control unit 11 for controlling an attenuation amount of the variable attenuator 2, in accordance with the detected reception levels of the plurality of carrier signals, in synchronization with the switching signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025844-A (JP)
Title: Contact probe and inspection socket
Inventor: NAKAMURA SHINICHI
IPC: H01R33/76
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact probe and an inspection socket which enable sliding property and electric resistance of the contact probe to be stabilized to improve productivity and enable inspection of an object to be inspected stably.  <P>SOLUTION: A contact probe includes a first conductive member 14 having an electric contact part 18 and a plunger 17 integrally provided with the electric contact part, a cylinder part 19 having an electric contact part 20 and an through-hole 19a which is integrally provided with the electric contact part and into which the plunger is slidably inserted, and a coil spring which is interposed between the first conductive member and a second conductive member 15 and which biases in a direction where the electric contact part is separated when the plunger slides in the through-hole so that the electric contact part comes close. The electric contact part is contacted with a connecting terminal of a print wiring board 23, and is contacted with a connecting terminal of the object to be inspected. The plunger is made bent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009042755-A (JP)
Title: Optical filter for display apparatus
Inventor: CHOI JAE-YOUNG
IPC: G09F9/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter for a display apparatus.  <P>SOLUTION: The optical filter for the display apparatus includes a glass substrate, and an external light shielding layer that is formed by coating one surface of the glass substrate with transparent resin and has an external light shielding pattern consisting of a plurality of external light shielding sections formed by charging a light absorption material into an exposed surface of the transparent resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010035307-A (JP)
Title: Axial gap type motor
Inventor: SAKAMOTO TOMOKI
IPC: H02K1/18
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial gap type motor having high motor drive efficiency when a stator is formed of a plurality of split cores and the split cores are each formed of a laminate of a plurality of metal plates.  <P>SOLUTION: The axial gap type motor 100 includes a stator 20 opposing a rotor 10 with a space in a direction of a rotating axis AX. The stator 20 is formed of a plurality of split cores 21, and the split cores 21 are each formed of a plurality of laminated metal plates 21a. A first end edge portion 21sp of a first metal plate 21sa constituting a first split core 21S contacts a region 21td except a second end edge portion, of side surface portions of a second metal plate 21ta constituting a second split core 21T adjacent to the first split core 21S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034782-A (JP)
Title: Elastic boundary wave device, manufacturing method thereof, and manufacturing method of duplexer
Inventor: INOUE KAZUNORI
IPC: H03H9/72
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by reducing the number of processes of manufacturing a duplexer and a module-use elastic boundary wave device.  <P>SOLUTION: A wafer-forming a filter is made into individual pieces, these pieces are mounted on a circuit substrate having a phase matching circuit, and forms a clad layer 14, thereby enabling a patterning process of the clad layer 14 to be reduced. Namely, although in a prior art manufacturing method of an elastic boundary wave device, patterning which does not cover an electrode with the clad layer is required, when the clad layer is formed, since such a clad layer patterning is not required in this embodiment, the number of processes at the time of manufacturing can be reduced, and this leads to reduction in the manufacturing cost. Accordingly, an elastic boundary wave device can be manufactured at low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031760-A (JP)
Title: Device for control of internal combustion engine
Inventor: MORI JUNICHI
IPC: F02D41/14
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of suppressing deterioration of balance of emission, torque and fuel economy by change in fuel property.  <P>SOLUTION: The fuel property I is detected and weighting coefficients w<SB>THC</SB>, w<SB>NOx</SB>, w<SB>CO</SB>, w<SB>TQ</SB>, w<SB>TF</SB>appropriate for the current fuel property are selected. An evaluation function f<SB>1</SB>for indicating a state of the internal combustion engine 10 is prepared. The evaluation function f<SB>1</SB>is a function weighed by the weighting coefficients w<SB>THC</SB>, w<SB>NOx</SB>, w<SB>CO</SB>, w<SB>TQ</SB>, w<SB>TF</SB>. The weighing coefficients are substituted for the evaluation function f<SB>1</SB>in accordance with fuel property I(k) and control parameters Sat, raf.t, Vtin.t, Vtex. are corrected based on a value of the evaluation function f<SB>1</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035362-A (JP)
Title: Electric motor for cooling fan of vacuum furnace
Inventor: ITONAGA YASUHIKO
IPC: F27D9/00
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To exhibit a high cooling ability with no increase in apparatus size, relating to a vacuum furnace of a type of cooling a thermally treated article by circulating a cooling gas at high pressure.  <P>SOLUTION: An electric motor 5 for a cooling fan which rotates a cooling fan for circulating a coolant gas comprises a motor and a pressure vessel 51 which is attached to a vacuum furnace of a type of cooling an article by guiding a coolant gas of higher pressure than atmosphere after thermal treatment of the article in a heating chamber in almost vacuum state and in which internal pressure is made equal to that of the coolant gas by introducing a predetermined gas. The pressure vessel 51 acts as a body casing for covering the outside of stator core 54 of the motor as well. A drive part of the motor consisting of a rotor 53 and the stator core 54 is built in the pressure vessel 51 as it is.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052742-A (JP)
Title: Needle valve and refrigerating cycle device having the needle valve
Inventor: KOMAKI HISASHI
IPC: F16K31/04
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle valve capable of suppressing noise occurring upon being used in a refrigerating cycle device, and to provide a refrigerating cycle device having this needle valve.  <P>SOLUTION: The needle valve 1 is equipped with a valve box 10 and a valve element 30. A valve chamber 11 is formed in the valve box 10 and a valve port 12 is erected from a valve seat 22 toward the valve chamber 11. The valve element 30 approaches and separates from the valve port 12 to change the opening. A flow rate control part 33 of the valve element 30 is formed in a tapered shape. When an angle formed by the flow rate control part 33 in a section passing a shaft core of the valve element 30 is θ, an inner diameter of the valve port 12 is D, and the entire length in the shaft core direction of the valve port 12 is L, when the angle θ exceeds 0 degrees and is 40 degrees or less, L/D is 3.0 or more and 6.5 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010041072-A (JP)
Title: Image reader, image output device, image read method, and image output method
Inventor: MIZOBE KIMII
IPC: H04N1/107
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read image for which color shift is suppressed.  <P>SOLUTION: When the color shift is detected in the read image (scan image), a read condition 141 is changed so as to lower the moving speed of a carriage 300, and a read mechanism 130 is driven according to the changed read condition. First, the carriage 300 is moved from a color shift line (m) to a line (m-β) positioned on the main scanning opposite direction side by a fixed width D, respective lines from a line (M-1) positioned more on the main scanning opposite direction side by one line from the color shift line m to the line (m-β) are read, and featured values C are calculated for the respective lines. The line whose featured value C becomes the largest is retrieved and set to a reread start line and reread is performed. In such a manner, since a source image is read after the read condition is changed so as to suppress the color shift, the scan image for which the color shift is suppressed is provided to a user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039052-A (JP)
Title: Photosensitive composition and method of manufacturing pattern film
Inventor: NAKAMURA HIDE
IPC: G03F7/075
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition, eliminating a baking process after exposure in forming a pattern film made of a hardened material of the photosensitive composition by exposure and development, and further restraining migration of metal when metal comes into contact with the pattern film, and a method of manufacturing the pattern film using the photosensitive composition.  <P>SOLUTION: This photosensitive composition includes a siloxane polymer having a carboxyl group, a compound having an olefinic double bond and a photoradical generating agent. According to this method of manufacturing a pattern film 1A, after the photosensitive composition is coated on a substrate 2 to form a photosensitive composition layer 1 on the substrate 2, the photosensitive composition layer 1 is partially exposed to harden the photosensitive composition layer 1 of an exposed part 1a and insoluble to a developing liquid, and subsequently the photosensitive composition layer 1 is developed by the developing liquid to eliminate the photosensitive composition layer 1 of an unexposed part 1b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039649-A (JP)
Title: Information processor and information processing method
Inventor: AOYAMA YUKIHIRO
IPC: G06Q30/02
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a sum of ordering or a quantity of ordering of item units, and to roughly fix service rates of items belonging to a group.  <P>SOLUTION: An information processor is configured to achieve ordering support to adjust the quantity of ordering of the items by adjusting safety inventory as a reference for deciding the quantity of ordering of the items, and provided with: a storage means for storing the safety inventory, the known quantity of ordering, and unit price for every item of the items; a stocking budget information setting means for setting a stocking prediction sum to be applied to the stocking of a plurality of items; and a safety inventory adjustment execution means for adjusting the safety inventory of each item according to the stocking prediction sum. The safety inventory adjustment execution means is configured to calculate the known total sum of ordering of the plurality of items from the known quantity of ordering and unit price of each adjustment target item stored in the storage means, and to calculate a target adjustment total sum from the known total sum of ordering and the stocking prediction sum, and to adjust the safety inventory of each item according to a target total sum of adjustment.  <P>COPYRIGHT: (C)2010,JPO&INPIT