baber/WOPTO huggingface dataset:
Patent JP-2007335323-A (JP)
Title: Light guide plate assembly and planar lighting system using the same
Inventor: OKUMURA TAKAMITSU
IPC: G02B6/00
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate assembly and a planar lighting system having a thin shape and light weight, capable of emitting uniform illumination light without uneven brightness, capable of increasing the size and having high light use efficiency and front face brightness.  <P>SOLUTION: This light guide plate assembly is provided with a light guide plate including a light emitting face and a light incidence end part, formed to have a shape in which thickness orthogonal to the light emitting face increases as going away from the light incidence end part, and having dispersed scattering particles inside; and with a prism sheet wherein a plurality of prisms are arranged in parallel such that apical angles of the prisms oppose to the light emitting face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002535-A (JP)
Title: Retainer for bearing and bearing assembly method
Inventor: UMEHARA DAIKI
IPC: F16C43/06
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for bearings excellent in assembly easiness capable of assembling a plurality of tapered roller bearings into the inside of the bearing together with the retainer by comparatively a smaller force.  <P>SOLUTION: The retainer for bearings is partitioned by a series of annular ring portions 2, 4 circumferentially continuous along the inside of the bearing, a plurality of pillars 6 circumferentially arranged along the annular ring portion at predetermined interval after extending along the inside of the bearing from the annular ring portion and internal peripheral surfaces 2s, 4s of the annular ring portion and inner wall surfaces of a plurality of pillars and the retainer comprises a plurality of pockets 8 which freely rotatably hold a plurality of rolling elements 5 one by one, and in the internal peripheral surface 2s of the small-diameter side annular ring portion 2 in each pocket, an annular rotating guide way 2a which guides and holds an end surface 5e of the rolling element to the prescribed direction when bearings are successively formed along the circumferential direction and bearings are rotating, in its outside, and in its inside, an annular assembly guide way 2b which guides and holds the end surface of the rolling element to the prescribed direction when the rolling element is assembled into the inside of the bearing together with the retainer are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009485-A (JP)
Title: Virtual storage controller and virtual storage control program
Inventor: AOYAMA KATSUO
IPC: G06F3/08
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide new virtual storage control technology for achieving data maintenance for data to be successively updated according to the lapse of time.  <P>SOLUTION: Write request data are written in an empty block owned by a virtual disk for data maintenance whose unauthorized access or erroneous operation is never operated, and when rewriting has been performed and what kind of rewriting has been performed to the virtual disk according to the write request data is recorded in a rewriting information storage means, and when the data restoration request of the virtual disk is made by designating the point of time of the virtual disk, the data of the virtual disk at that point of time are read from the virtual disk for data maintenance based on the information of the rewriting information storage means so that the data of the virtual disk at that point of time can be restored. Thus, it is possible to achieve the data maintenance for the data to be successively updated according to the lapse of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011156-A (JP)
Title: Double-loop network system
Inventor: KAMATA HITOSHI
IPC: H04L69/40
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when malfunction has occurred in which frames become intermittently impossible to normally receive without detecting impossibility (CD has been cut off) of detecting carriers due to incoming noises or the like in a transmission channel, the malfunction of the transmission channel cannot be recognized and thereby measures could not be taken for bypassing the site subjected to the malfunction.  <P>SOLUTION: There is provided a double-loop network system in which frames are transmitted to a loop transmission channel at intervals within a given amount of time. In the double-loop network system, receiving intervals of the frames received from each loop transmission channel are monitored. When the frames cannot be normally received even in exceeding a given amount of time, it is recognized that malfunction has occurred in the transmission channel. Then, particular patterns are sequentially transmitted to the downstream side of a loop transmission channel where the malfunction has been detected, and a second-order station device which has received the particular patterns and is located at the downstream side relays the particular patterns further to the downstream side. Finally, a first-order station device receives the particular patterns, thereby permitting the malfunction in the loop transmission channel to be detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008245-A (JP)
Title: Control device of internal combustion engine
Inventor: YASUZAKI ICHIJI
IPC: F02B37/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of improving the engine output performance avoiding degradation of reliability of the internal combustion engine and a supercharger.  <P>SOLUTION: The device is applied to an internal combustion engine equipped with a turbocharger. An actual supercharging pressure PM adjusted by the turbocharger is limited by a maximum supercharging pressure PMmax. Operation control of a fuel injection mechanism is executed so that the fuel injection quantity set corresponding to an engine operating condition is limited by a maximum injection quantity Qmax and the fuel quantity corresponding to the limited fuel injection quantity is supplied. An atmospheric pressure is detected and the maximum supercharging pressure Pmax is set based on the detected atmospheric pressure. The maximum injection quantity Qmax is set based on the maximum supercharging pressure PMmax (S202).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015042-A (JP)
Title: Control method and control device for image forming apparatus
Inventor: AOYANAGI MASATO
IPC: G03G15/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and control device for an image forming apparatus, which exert process control under process conditions that have high image quality evaluation taking into account of not only stability of density and gradation but also prevention of image quality deterioration in the setting of process conditions for density control, specifically, for example, under conditions that ensures satisfactory dot reproducibility and graininess.  <P>SOLUTION: The control device for the image forming apparatus that forms an image by the input of image information includes: a setting means 47 for setting a plurality of process conditions in order; a pattern formation means 14 for forming a pattern image under set process conditions; a gradation characteristic and dot characteristic evaluation means B that evaluates a gradation characteristic and dot characteristic based on the pattern image; a process condition selecting means 47 for selecting at least one of the process conditions based on the results of the respective evaluations; and a gradation correcting means 47 for correcting gradation under the selected process conditions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016985-A (JP)
Title: Animation encoding device
Inventor: TAKEHARA HIDEKI
IPC: H04N19/14
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein encoding efficiency is not necessarily improved, by selecting a highly correlated structure obtained by an activity in one image, since the influence of inter-image prediction efficiency is received, when performing inter-image prediction encoding.  <P>SOLUTION: A determining apparatus 113 determines the frame type of an input image signal (a) to be encoded, based on a frame-type signal (b), calculates the frame activity of a basic block, based on a block frame activity from a frame activity operational apparatus 111, and calculates the field activity of the basic block, based on a block field activity from a field activity operational apparatus 112. The apparatus 113 compares the frame activity FR with the field activity FI, so as to output an image signal (d) to be encoded, having a frame structure with the smaller of the values of FR and FI.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007041579-A (JP)
Title: Light regulator
Inventor: YAHARA KAZUYUKI
IPC: G09F9/30
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light regulator which is easy to manufacture and superior in handling and durability and quick responsiveness and whose transmissivity to light can be varied by voltage application.  <P>SOLUTION: The light regulator comprises a pair of electrode substrates at least one of which is transparent and a single-layer solid-state film which is sandwiched between the electrode substrates and has conductivity and electrochromic property.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008014208-A (JP)
Title: Jet flow generating device, feeder, and electronic equipment
Inventor: YOSHITAKA HIROYUKI
IPC: F04B45/047
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder wire advantageous for a thin design of a jet flow generating device and superior in durability, the jet flow generating device installed with the same feeder wire, and electronic equipment thereof.  <P>SOLUTION: The feeder wire 13 is provided with a first coil spring section 13a and second coil spring section 13b prepared on both end sections, and a L-shaped torsion bar spring section 13c for connecting both coil spring sections. Thus, the feeder wire 13 expands and contracts by itself in a vibration direction of a vibration board so that the feeder wire 13 has a spring characteristic, the length of the feeder wire in a steady state can be shortened in the vibration direction, and the thickness of the jet flow generating device can be thinner in the vibration direction. Further, durability of the feeder wire can be improved so that stress added on the feeder is small due to its spring characteristic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006352145-A (JP)
Title: Heat treatment apparatus, temperature detection unit for use in the same, method of manufacturing semiconductor device
Inventor: ISHIHARA SHOJI
IPC: C23C16/52
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detection unit improving the reliability of temperature detection and reproducibility.  <P>SOLUTION: A temperature detection unit comprises a sensor chip 40 formed by adhering the temperature detection ends of a thermoelectric couple to each other, and a support device unitized with a rod support member 74 which is airtightly fixed to a heating chamber 10 and is detachable and a sensor chip support member 73 which allows a rod to be fixed to the rod support member 74 and allows the rod to be capable of being inserted in the heating chamber 10 and which detachably supports the sensor chip 40. Therefore, the reliability of temperature detection and reproducibility are improved. Handling is easy. It is also easy to detach the temperature detection unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008015286-A (JP)
Title: Liquid crystal display device
Inventor: TAKEDA SHINTARO
IPC: C09K19/12
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device excellent in moving picture characteristics by taking account of the temperature dependence of the viscosity of a liquid crystal composition.  <P>SOLUTION: A compound having a structure expressed by formula 1 is used as a component of the liquid crystal composition for the liquid crystal display device having a prescribed structure. In the formula 1, X<SB>1</SB>and X<SB>2</SB>are each an alkyl group, an alkenyl group, an alkoxy group, an alkenyloxy group, or one of substituents obtained by fluorinating these groups, a halogen atom, a cyano group, a nitro group or an isothiacyano group; P represents independently a fluorine atom, a hydrogen atom or an alkyl group; A and B each independently represent -CF<SB>2</SB>O-, -CH<SB>2</SB>CH<SB>2</SB>-, -CH<SB>2</SB>O- or -CF<SB>2</SB>CH<SB>2</SB>- of a structure constituted of a single bond; Z<SB>1</SB>,Z<SB>2</SB>and Z<SB>3</SB>are each one of a molecular group comprising six-membered rings and each represent a benzene ring, a cyclohexane ring, a fluorinated benzene ring or a fluorinated cyclohexane ring; m and o are each 0 or 1; and n is 1 or 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007016787-A (JP)
Title: Power generation system and method causing isolation of carbon dioxide
Inventor: BALAN CHELLAPPA
IPC: C01B32/50
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide integration of gas turbine exhaust compression/recirculation and carbon dioxide separation/recovery.  <P>SOLUTION: A first gas turbine system 12 includes a first compressor 24 supplying a compressed oxidizing agent to a first combustion chamber 22 and a first turbine 28 generating first exhaust air 32 and electric energy by receiving first exhaust air 30. A second gas turbine system 16 includes a second combustion chamber 34 generating second exhaust air 40. The first compressor 24 supplies the compressed oxidizing agent 36 to the second combustion chamber 34. The second gas turbine system 16 includes a second turbine 38 generating second exhaust air 42 and electric energy by receiving second exhaust air 40 and a second compressor 44 receiving the second exhaust air 42. A second compressor 44 exhausts a recirculating flow 46 to the second combustion chamber 34, and also exhausts a split flow 48 to a separator system 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008015320-A (JP)
Title: Image forming apparatus
Inventor: UKO TSUTOMU
IPC: G03G15/01
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of effectively restraining the occurrence of the distortion of an image, color shift and misregistration between two sides when performing double-sided printing even if there exists extreme deviation of image density distribution in an image or between continuous different images.  <P>SOLUTION: By controlling a plurality of heaters 53 provided in the thermal fixing roll 52 of a fixing device for thermally fixing an unfixed toner image formed on a recording medium on the recording medium based on the image density distribution of a toner image so that the fixing temperature of a part where image density is high may be higher than that of a part where the image density is low, the fixing temperature distribution of the heated part of the fixing device is controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014453-A (JP)
Title: Brake noise preventing shim plate
Inventor: SHIRAISHI HIDEO
IPC: F16D65/095
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake noise preventing shim plate for developing superior noise preventing effects over a long period while suitably reducing the weight of a brake device.  <P>SOLUTION: The brake noise preventing shim plate is used for a disc brake device which pushes a friction pad against a disc rotor to generate braking force. It is laid between a thrusting member for thrusting the friction pad toward the rotor and a pressure plate for the friction pad to prevent the resonance of the friction pad or the rotor. The shim plate uses independent inorganic fibers or organic fibers or their combination, or their woven or non-woven cloth, as a base material. It is thermally molded with the base material impregnated with such binder that additive is mixed in independent rubber or thermosetting resin or their combination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007014787-A (JP)
Title: Bone anchoring device
Inventor: MATTHIS WILFRIED
IPC: A61F2/44
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone anchoring device wherein a shank and a head are separate parts.  <P>SOLUTION: The bone anchoring device comprises an anchoring element comprising a shank to be anchored in a bone or a vertebra and a head 15, the head has an exterior surface with a spherical segment-shaped portion, and the shank and the head are separate parts. The bone anchoring device has; a receiving portion 1 comprising a first end 2, a second end 3 opposite to the first end, a longitudinal axis 4 passing through the two ends, a bore 5 coaxial with the longitudinal axis, and a first region adjacent to the second end for receiving the spherical segment-shaped section 16 of the head; and an element 17 which exerts pressure on the head to lock the head in the receiving portion. The head has a hollow inner portion to receive a free end portion 22 of the shank, and the head and the end portion are formed such that the end portion is elastically clamped by the head while the head is not locked.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008022181-A (JP)
Title: Mobile communication system, base station, mobile station, and program
Inventor: KUBOTA MITSUHIRO
IPC: H04W36/02
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable of suppressing data loss at the time of a hand-over using a common channel.  <P>SOLUTION: When the hand-over is caused (step S1) in a state wherein user data are transmitted from a core network to radio base stations 11 and 12 and the radio base station 11 transmits the data to a mobile terminal 1 by using the common channel, the movement-source radio base station 11 interrupts the data transmission to the mobile terminal 1 (step S2) during the hand-over. When the hand-over is completed (step S7), the movement-destination radio base station 12 starts transmitting user data which are stored in the buffer of its station and addressed to the mobile terminal 1 during the hand-over, and the movement-source radio base station 11 ends the interrupted data transmission.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022984-A (JP)
Title: Stick-like cosmetic delivery container
Inventor: SASAKI ARATA
IPC: A45D40/20
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having a slim and compact shape and to prevent the breakage of a stick-like cosmetic.  <P>SOLUTION: The stick-like cosmetic M whose cross sectional shape has a major diameter and a minor diameter is used, four support pieces 7b of a support supporting the rear end of the cosmetic M respectively support respective inclined surfaces Ma between the major diameter and the minor diameter of the cosmetic M, an advancing and retreating hole 4a where the cosmetic M and the support pieces 7b advance and retreat is configured such that its cross sectional shape has a major diameter and a minor diameter, a flat minor diameter side inner surface 4aa is provided on the minor diameter side, the minor diameter side inner surface 4aa is close to the minor diameter side outer surface Mb of the cosmetic M, and the inner surface 4ab on the side of the support pieces 7b is close to the outer surface 7bb on the minor diameter direction outer side of the support pieces 7b, and the cosmetic M and the support pieces 7b are efficiently housed inside the container. Since the minor diameter side inner surface 4aa of the advancing and retreating hole 4a is close to the minor diameter side outer surface Mb of the cosmetic M, even when stress acts in the minor diameter direction of the cosmetic M, the minor diameter side outer surface Mb of the cosmetic M is immediately received by the advancing and retreating hole 4a close to it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006313933-A (JP)
Title: Organic el emitting device and manufacturing method therefor
Inventor: KIMURA HIROSHI
IPC: H05B33/10
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL emitting device having such a structure that damage is suppressed to an organic electroluminescence light emitting layer caused by sputtering when an upper electrode is formed, and the work function of the upper electrode and the ionization potential of a hole injection layer can be matched with each other, and to provide a manufacturing method for this light emitting device.  <P>SOLUTION: The organic EL emitting device has over a substrate a cathode, an organic electroluminescence layer, a hole injection property protection layer, and an upper transparent anode. The light emitting device emits light to the outside through the upper transparent anode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212993-A (JP)
Title: Digital-analog converter, data driving circuit and method, and flat panel display device
Inventor: KWON OH-KYONG
IPC: G09G3/36
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital-analog converter capable of removing an R-string, a decoder and a switch array included in the conventional digital-analog converter (DAC), removing an analog buffer as an amplifier provided in the latter part of the DAC, thereby sharply minimizing circuit area and power consumption of the DAC and improving yield and image quality of thereof, to provide a data driving circuit comprising the digital-analog converter, to provide a flat panel display device comprising the data driving circuit, and to provide a data driving method of the flat panel display device.  <P>SOLUTION: The digital-analog converter comprises: a gray scale generator 310 for generating gray scale voltages corresponding to digital data input through charge sharing between data lines 344 and dummy data lines 342; a switching signal generator 330 for providing operation control signals corresponding to a plurality of switches disposed in the gray scale generator 310; and a reference voltage generator 320 for generating a reference voltage and for providing the reference voltages to the gray scale generator 310.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008032811-A (JP)
Title: Optical sheet, transmission type screen and rear projection type display apparatus
Inventor: HONDA MAKOTO
IPC: G03B21/62
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet which can efficiently diffuse image light while suppressing the deterioration of gain and the deterioration of resolution and, thereby, can efficiently prevent glittering of an image.  <P>SOLUTION: The optical sheet 29 is used for a transmission type screen 20. The optical sheet is provided with: a first light diffusion layer 30 comprising a first base material 31 which includes a rugged surface 32 made by arranging a plurality of unit lens shape parts 33 on the incident light side; and a second light diffusion layer 35 which is arranged on the light emission side of the first light diffusion layer and comprises a second base material 36 and a plurality of light diffusion agents 37 incorporated into the second base material. The unit lens shape parts include concave lenses.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035219-A (JP)
Title: Plane antenna
Inventor: YAMAGASHIRO HISASHI
IPC: H01Q1/38
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane antenna capable of obtaining satisfactory circular polarization characteristics with a simple configuration and being downsized.  <P>SOLUTION: The plane antenna includes a linear feed antenna element 1 and a plurality of linear parasitic antenna elements 2a and 2b and have the parasitic antenna elements 2a and 2b disposed in such positions and directions as to cross the feed antenna element 1 without contacting and has crossing parts 12 bent so as to be parallel with the feed antenna element 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT