baber/WOPTO huggingface dataset:
Patent JP-2008069751-A (JP)
Title: Fuel injection pump
Inventor: HAYASHI KOKI
IPC: F02M59/10
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection pump capable of keeping residual pressure in a fuel passage to be equal to or higher than a prescribed value in a point of time for performing main force feeding while preventing increase of driving torque of the pump, and capable of preventing delay of injection timing from an injection valve.  <P>SOLUTION: In the fuel injection pump equipped with a plurality of cams, a plunger and a delivery valve, the plurality of the cams are provided with a first cam surface for performing main force feeding in order to inject fuel from the injection valve, and a second cam surface for performing pre-force feeding so that a pressure in a pressurizing chamber exceeds a valve opening pressure of the delivery valve and a pressure in the fuel passage does not exceeds the valve opening pressure of the injection valve. The plurality of the cams are disposed with their phases shifted so that lift timing of the plunger by the first cam surface of the plurality of the cams is not overlapped with the lift timing of the plunger by the first cam surface and the second cam surface of other cams.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075749-A (JP)
Title: Water cut off valve
Inventor: MATSUFUJI YOSHINAGA
IPC: E03D11/13
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reliable water cut off valve which is excellent in maintenance, and can lead much water in spite of the compact device, furthermore, generates no leakage or no water cut off failure.  <P>SOLUTION: At the upstream side from an inflow port of a stop valve body, an upstream female screw is formed coaxially to the opening female screw. At the upstream side from the inflow port of a component piece, a guide member formed at the outer periphery capable of rotating together with the piece around the axis and engaging with the upstream side screw is fixed. When the guide member moves to the axial direction for the guide member to separate from the inflow port with the rotating of the piece, the valve body moves this piece in the axial direction so as to close the inflow port. When the guide member moves in the axial direction so as to approach the inflow port, the stop valve body prevents the piece from moving in the axial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043188-A (JP)
Title: Power module, manufacturing method therefor, and air conditioner
Inventor: TERAKI JIYUNICHI
IPC: H05K7/20
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module which can be manufactured at a low cost.  <P>SOLUTION: The power module 5F comprises a power semiconductor 53a, a non-power semiconductor 53b, a sheet of resin substrate 51F, and a cooling jacket 58F. The power semiconductor and the non-power semiconductor constitute a power supply circuit for performing power conversion. Both the power semiconductor and the non-power semiconductor are mounted on the resin substrate. The cooling jacket has a first plate part and a second plate part. The second plate part is so protruded toward the resin substrate side than the first plate part along a plate thickness direction of the first plate part as to contact to at least the rear side surface of a mounting surface for the power semiconductor out of the resin substrate, and a cooling fluid channel 59 is provided inside the second plate part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008073660-A (JP)
Title: Sludge collector
Inventor: ITANI NOBORU
IPC: B01D21/18
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge collector of a pin-rack type which operatively drives a scum skimmer with a pin-rack driving apparatus.  <P>SOLUTION: A scum blade beam 4 for collecting a scum is nearly horizontally arranged backwards from a supporting post 3 and also a movable scum skimmer 5 is arranged backwards the scum blade beam 4. A link mechanism 6 for operating the scum skimmer 5 by making a part of the scum blade beam 4 contact is interposed between the scum skimmer 5 and the scum blade beam 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078549-A (JP)
Title: Patterning method
Inventor: KON MASATO
IPC: G02F1/1343
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To pattern a comparatively thick ITO thin film, which was formed by room temperature film formation on a flexible board, through etching without causing residue or side etch.  <P>SOLUTION: In the patterning method of impurity doped indium oxide thin film, the patterning method includes: a process for etching the impurity doped indium oxide thin film in a dry etching method; and a process for etching the impurity doping indium oxide thin film, which was subjected to the dry etching method, in a wet etching method. More concretely, an upper portion is etched by dry etching so that ITO thin film may leave about 50 nm, and etching is continued by wet etching and patterned in this patterning method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083813-A (JP)
Title: Image monitoring device and image monitoring method
Inventor: YAMAGISHI HIDEAKI
IPC: G08B25/04
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image monitor technology for more effectively performing monitor for securing safety, and protection of privacy for a person who is present in the photographing area of a monitoring camera.  <P>SOLUTION: A permission discrimination part 12 discriminates whether or not the entry of a user to a monitoring area to be photographed by a monitoring camera 2 is permitted based on an operation from a user whose input has been received by an operation input receiving part 11. When the entry of the user is permitted by the permission discrimination part 12, a monitoring camera control part 10 discriminates whether or not a user division indicating the attributes of the user is an "employee division", and when the discrimination result is positive, the monitoring camera control part 10 makes the monitoring camera 2 stop photographing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085483-A (JP)
Title: Packet communication system
Inventor: KIMOTO YUKINAO
IPC: H04W72/12
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a packet to a wireless base station by such a modulation system as a mobile can receive always by eliminating the effect of scheduling lag time.  <P>SOLUTION: A common signal is transmitted from a transmitting section 4 to a plurality of mobiles in a communicable area at a fixed period, and a receiving section 5 receives the instantaneous SIR value when the common signal is received from these mobiles for every transmission. An MAC function section 6 calculates the average value (average received SIR value) of n received SIR values including this instantaneous SIR value for every mobile, and determines the SIR ratio P<SB>i</SB>[n] which is the ratio of the instantaneous SIR value and the average received SIR value. The SIR ratio P<SB>i</SB>[n] has a positive value when the received instantaneous SIR value is increased for the SIR value received just before, otherwise it has a negative value. Wireless slots available for transmission are assigned preferentially in a descending order of the SIR ratio P<SB>i</SB>[n]. Furthermore, a modulation system based on the average SIR value is assigned to transmission of packet in an assigned slot in order to ensure the received instantaneous SIR value or the margin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056882-A (JP)
Title: Method to regenerate vinylidene chloride film material
Inventor: SHIMIZU KAZUO
IPC: C08J11/22
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a total recycling system by using a solvent immersion method to process a vinylidene chloride film material with a water system safely, efficiently and smoothly and to re-use the processed solvent.  <P>SOLUTION: A mixed solvent comprises, as a water-soluble aromatic solvent, 40-90 wt.% of a basic agent selected from N-methyl-2-pyrrolidone and dimethyl imidazolidinone and 10-60 wt.% of a nonaqueous terpene hydrocarbon as a secondary agent. To the mixed solvent, a vinylidene chloride polymer to be processed is immersed and completely dissolved. To this mixture, 5-20 wt.% of a water-based agent containing water or low-grade monohydric alcohol (C<SB>1</SB>-C<SB>4</SB>) is dissolved to reproduce and recover the vinylidene chloride polymer as a solid matter, so that the recovery can be re-used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085247-A (JP)
Title: Soldering apparatus and soldering method using the same
Inventor: YAMAZAKI YUJI
IPC: B05C5/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-speed soldering.  <P>SOLUTION: A soldering apparatus 2 that solders the terminal 8 of a packaging component 6 onto a substrate 4 is equipped with a solder injection portion 16 that injects molten solder grains 14, which enables soldering of the terminal 8 onto the substrate 4 by injecting solder grains 14 to the terminal 8 from the solder injection portion 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089690-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: ITO DAISUKE
IPC: G02B13/18
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact zoom lens which has a high zoom ratio and can provide high optical performance throughout a zoom range and has a thin entire optical system.  <P>SOLUTION: The zoom lens includes a first group having a positive refractive power, a second group having a negative refractive power, a third group including a stop, a fourth group having a positive refractive power, and a fifth group having a positive refractive power, in order from the object side to the image side, wherein the second group includes a negative lens portion and a prism in order from the object side to the image size. During zooming, the second group is not moved, and the first, third, and fourth groups are moved, and image plane variation due to zooming is compensated by the fifth group. In the zoom lens, focal lengths fw and fT of the entire system at a wide angle end and a telephoto end, a focal length f2 of the second group, a focal length fN of the negative lens portion, a length in an optical axis direction of the prism in terms of air, and a distance L on the optical axis from the lens surface nearest to the object side of the second group at the wide angle end, to the stop are properly set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092030-A (JP)
Title: Speaker
Inventor: KASHIWABARA AYA
IPC: H04R9/04
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-output and thin speaker substantially reducing distortion.  <P>SOLUTION: The speaker comprises: first and second magnets 11 and 13 arranged in an oblique direction or a roughly horizontal direction through a magnetic gap 18; a voice coil body 21 freely movably arranged in the magnetic gap 18; and a diaphragm 22 and first and second dampers 15 and 16 connected to the voice coil body 21. The diaphragm 22 is connected to the upper part of the voice coil body 21, the first damper 15 is configured such that its one end is connected to the upper part of the voice coil body 21, and it is arranged in the upper part of the first magnet 11, and the second damper 16 is configured such that its one end is connected to the lower part of the voice coil body 21, and it is arranged in the lower part of the second magnet 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092142-A (JP)
Title: Device and program for processing image data
Inventor: IRIE TAMOTSU
IPC: G06T1/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processing device, dividing a remote screen of a thin client system in tiles for transfer, which transfers image data smoothly and highly efficiently without requiring a long time for the comparison detection of duplicate tiles.  <P>SOLUTION: The colors of tiles are counted (A1) and registered in association with the tile IDs (A2), all the pixels are successively compared (A6) among only the registered tiles using the same colors (A3), and the tiles having the same color arrangement (duplicate tile) are detected (A7). When the tiles using the same colors with the target tiles are not registered (A3→A4), when the tiles using the same colors and having the same color arrangement are not registered (A7→A4), the encoded processing data of the target tiles and encoded type data are transmitted (A5), when the tiles having the same color arrangement are found(A7(Y)), the same color arrangement tile IDs are transmitted to a client device 20 (A8), and a tile encoding process and a data transfer process are omitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086496-A (JP)
Title: Disposable paper diaper
Inventor: MIZOBUCHI TAKAHIRO
IPC: A61F13/49
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable paper diaper with a sufficient pressure dispersion performance.  <P>SOLUTION: Between a top sheet 1 and a back sheet 2, a bag material 5 to be expanded by a gas A is interposed as well together with a body liquid absorbent body 3. The bag material 5 is provided with a gas take-in/take-out port 62 for adjusting the amount of the gas A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087898-A (JP)
Title: Function variable type remote monitoring system and remote monitoring method for elevator
Inventor: YAMAGUCHI NORIHISA
IPC: B66B3/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To quickly respond when an abnormality occurs by monitoring each place in a car for each building, without requiring any special sensor.  <P>SOLUTION: A camera 29 is installed in a car 26 of an elevator 11. An agent device 23 arbitrarily setting a place to be monitored by an instruction from a monitoring center 12, is disposed for each building. An abnormality in the place to be monitored in the car 26 is monitored based on images taken by the camera 29, and the abnormality is reported to the monitoring center 12 when the abnormality occurs. Therefore, each place in a car is monitored for each building to quickly respond when the abnormality occurs, without requiring any special sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090617-A (JP)
Title: Device, method and program for creating three-dimensional image
Inventor: YAMAUCHI YASUAKI
IPC: G06T15/08
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To create a three-dimensional image which changes according to the position, attitude or shape of a real object without needing a system for tracking a user's action.  <P>SOLUTION: The three-dimensional display device 100 comprises a real object position/attitude detection part 103 for detecting the position or attitude of the real object disposed on a three-dimensional display screen or in the vicinity of the three-dimensional display screen; a shielding area calculation part 104 for calculating, based on the shape and the position or attitude of the real object, a shielding area in which the real object shields a light beam irradiated by the three-dimensional display screen; and a 3D image drawing part 105 for performing, to the shielding area, drawing processing different from drawing processing to the area other than the shielding area to create a parallax composite image.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090098-A (JP)
Title: Liquid crystal display device
Inventor: ISHII MASAHIRO
IPC: G02F1/1339
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately position beads for holding a gap between a pair of substrates constant.  <P>SOLUTION: The liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, a liquid crystal interposed between the first and the second substrates and the beads uniformly holding the interval between the first and the second substrates. The liquid crystal display panel has a plurality of sub pixels, the first substrate has a light shielding film disposed on the periphery of each sub pixel, at least one recess is formed in the light shielding film and the bead is fixed to the inner part of at least the one recess formed in the light shielding film by adhesion. For example, the first substrate has color filters disposed corresponding to every sub pixel, the color filter is formed so that the peripheral part thereof covers the light shielding film and at least the one recess is formed in the light shielding film in a level difference part formed by the peripheral parts of the adjacent color filters.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092447-A (JP)
Title: Image processing apparatus, image output device, and image processing method
Inventor: FURUYAMA KENJI
IPC: H04N1/46
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, image output device, and image processing method, which appropriately corrects a segmentation defect included in a result of segmentation into a character/drawing region and a non-character/drawing region.  <P>SOLUTION: An image processing apparatus 11 comprises: an image region segmenting unit 18 for segmenting image data of an image read by an image reader 10 into a character/drawing region for characters or drawings and a non-character/drawing region that is not the character/drawing region; a color flatness calculating unit 19 for deriving, for each pixel, a flatness indicating whether a change of image data is in a flat region not more than a predetermined value, based on the image data of the read image in units of pixels; and an image region correcting unit 20 for correcting a segmentation defect included in the segmentation result on the basis of the calculated flatness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095033-A (JP)
Title: Polymerization method of polar compound
Inventor: YOSHIKAWA EIJI
IPC: C08F4/72
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization method of a polar compound using a new polymerization catalyst.  <P>SOLUTION: The polymerization method of the polar compound comprises contacting (A) an initiator consisting of an organic silicone compound represented by formula (I): ArSi(SiR<SB>3</SB>)<SB>3</SB>(I) (wherein Ar indicates an aryl group that may be substituted and R indicates an alkyl group), (B) a polar compound that has a carbon-carbon double bond in the α position to a carbonyl, nitrile, nitro, sulfonyl or phosphoryl group, and (C) at least one co-catalyst selected from an onium compound that has fluorine, azide, cyanide, carboxylate or a salt of these with a conjugated acid as the counteranion; an alkali metal fluoride; or an alkali metal bifluoride; and a Lewis acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095464-A (JP)
Title: Heat insulating panel
Inventor: SASAKI MASATO
IPC: E04B1/80
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase the strength of a heat insulating panel in which a vacuum heat insulating member is used.  <P>SOLUTION: This heat insulating panel 1 comprises two face members 20, 23 opposed to each other, frame members 21, 22 arranged along the edges of the face members 20, 23, and a urethane resin foam body 25 and a vacuum heat insulating body 10 disposed in the space formed by the face members 20, 23 and the frame members. Adhesive agents 15, 15a are used on both surfaces of the vacuum heat insulating body 10. One surface 10b of the vacuum heat insulating body 10 is adhered to one face member 10, and the other surface 10a is adhered to the urethane resin foam body 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007018545-A (JP)
Title: Network interface
Inventor: TSUNASHIMA NOBUAKI
IPC: G06F1/04
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network interface of a small power-consumption type.  <P>SOLUTION: The network interface includes an active mode and at least either a disconnect mode or a suspend mode, and performs processing to follow a predetermined protocol when a set condition and a cancellation condition of either the disconnect mode or the suspend mode are satisfied. The network interface includes a drive control circuit for stopping at least a part of drive clock generation circuits provided for the network interface until the cancellation condition of either the disconnect mode or the suspend mode is satisfied from the setting of either the disconnect mode or the suspend mode, where the drive control circuit operates without relying upon a clock signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008099863-A (JP)
Title: Automatic adjusting mechanism for backrest
Inventor: SATO HIROSHI
IPC: A47C7/40
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic adjusting mechanism for a backrest which never causes a lot of trouble in adjusting a height of a headrest and a backrest and never gives an uncomfortable feeling to a patient.  <P>SOLUTION: When a headrest elevating and lowering switch is turned on upward, a headrest elevating and lowering motor 6 fixed on the backrest 3 rotates, and a headrest slider block 12 threadably mounted on a threaded shaft 10 is elevated by rotations of the threaded shaft 10. Consequently, the headrest 2 fixed on the headrest slider block 12 through a headrest slider 13 is elevated. Meanwhile, a backrest elevating and lowering motor 7 rotates by working simultaneously with the operation of the motor 6, and the backrest 3 is elevated together with the motor 7 by the rotations of the threaded shaft 17 threadably mounted on a backrest slider block 20 fixed on a backrest stay 19. At the time, the height of the backrest 3 corresponding to the height of the headrest 2 is automatically adjusted from ergonomic data by recognizing positions of patient's ears.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102370-A (JP)
Title: Optical panel cooling mechanism and projection image display using the same
Inventor: NAKAGAWA NORIO
IPC: G02F1/13357
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical panel cooling mechanism for achieving noise reduction, while improving cooling effect of an optical panel, such as a polarization beam splitter, and to provide a projection image display that uses the mechanism.  <P>SOLUTION: The optical panel cooling mechanism includes a blowing port 231 for blowing air blast with two suction fans 12 and 61 to the optical panel (polarization beam splitter 23), and a partition plate 232 for partitioning an air blast flow channel from each suction fan 12 and 61 to the blowing port 231. The partition plate 232 is arranged at a position for partitioning the blowing port 231 to areas that correspond to air blast amounts from suction fans 12 and 61.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103616-A (JP)
Title: Circuit board cooling system, gps receiver, and navigation system
Inventor: MATSUZAWA DAIKI
IPC: G01C21/00
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To assure stable operation of elements by keeping the overall element temperature preferably constant in a circuit board cooling system for cooling a circuit board where elements are located.  <P>SOLUTION: A GPS receiver forming a navigation system includes a reference frequency oscillator 30 which generates a reference frequency signal, a signal processor which receives radiowave frequency signals outgoing from a plurality of GPS satellites through searching in accordance with the reference frequency signal generated by the reference frequency oscillator 30, a cooling fan for cooling a circuit board 41 where at least the reference frequency oscillator 30 is located, and a cover member 50 for protecting the reference frequency oscillator 30 against direct wind generated by the cooling fan. The cover member 50 is configured only to cover the whole area of the side opposite to the side of the circuit board 41 mounting the reference frequency oscillator 30. This can prevent the reference frequency oscillator 30 from radiating heat locally through operation of the cooling fan.  <P>COPYRIGHT: (C)2008,JPO&INPIT