baber/WOPTO huggingface dataset:
Patent JP-2009191950-A (JP)
Title: Telescopic shaft
Inventor: KUROKAWA YOSHIFUMI
IPC: F16D3/06
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic shaft constructed to prevent a wedged portion 44 of a cushioning element 35 as part of a cushioning material 34 from being excessively moved in first and second wedged spaces 42, 43 during torque transmission while allowing a dispersion in the dimensions and shapes of components such as both inner and outer shafts 32, 33.  <P>SOLUTION: A wedge angle θ<SB>1</SB>of the first wedged space 42 is smaller than a friction angle. A wedge angle θ<SB>2</SB>of the second wedged space 43 is greater than the friction angle. Thus, during torque transmission, both circumferential side faces of the first wedged space 42 abut on both circumferential side faces of a first wedged portion 45, respectively, to prevent the wedged portion 44 from being excessively moved. On the other hand, when there is a dispersion in the dimensions of the components, a second wedged portion 46 is moved in the second wedged space 43 in the radial direction to absorb the dispersion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195062-A (JP)
Title: Protection device for ac coil and power system
Inventor: KAWAKAMI OSAMU
IPC: H02H7/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC coil protection device which can accurately detect abnormal voltage caused by the deterioration of the AC coil connected to a power system and can prevent damages to the AC coil, and to provide a power system equipped with the same.  <P>SOLUTION: The protection device is equipped with a pickup transformer 4 which is connected between the terminals of an AC coil 3 connected to a power system for supplying power from a system power source 1 to a load 10 and detects voltage between the terminals of the AC coil 3; a current transformer 2 which is connected in series with the AC coil 3 and detects system current; a phase shifter 12 for putting the output voltage of the pickup transformer 4 and the output voltage of the current transformer 2 into phase with each other; and a calculation controller (7, 8, 9, 10) which finds a difference between the two output voltages in phase with each other and, when the difference is larger than a predetermined value, controls to separate the AC coil 3 from the power system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190700-A (JP)
Title: Steering device
Inventor: TADA YOSHINOBU
IPC: B62D1/04
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined rotation type steering device enabling a deployment direction of an airbag to face the front face of a driver all the time.  <P>SOLUTION: The steering device 1 is provided with a steering column 2 fixed to a vehicle body and having a rear end arranged on a front side of a driver seat; a steering wheel 3 operated by the driver; a gear housing 4 mounted to a rear end of the steering column 2 and rotatably supporting the steering wheel 3 with respect to two different shafts (the axial center of a steering shaft 5 and the axial center of an oscillation shaft 12); the steering shaft 5 rotatably mounted to the steering column 2; and the airbag 6 for the driver mounted to the gear housing 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199635-A (JP)
Title: Device and method for reproducing, and data detection processing circuit
Inventor: MARUYAMA TSUTOMU
IPC: G11B20/14
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both defect resistance and reproduction characteristics.  <P>SOLUTION: This device includes a PLL processing HPF 40 having a cut-off frequency set to eliminate a defect signal component for a reproducing information signal read from an optical disk, and PLL processing is performed by using the reproducing information signal from which the defect signal component generated due to the influence of a fingerprint or the like has been eliminated. For a reproducing information signal processed by a signal processing part 50 and a decoding part 55 for performing binary decoding, no filter processing for eliminating a defect signal component is performed. In other words, only for a signal used for PLL processing performed to generate a channel clock or phase control information by an ITR system, the reproducing information signal having the defect signal component removed is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200743-A (JP)
Title: Image processor, image processing method, image processing program and imaging apparatus
Inventor: YAMADA MANABU
IPC: H04N101/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the brightness and tone of a specified object area (for instance, the face of a person) within an image corresponding to various photographing conditions without preparing two or more sets of feature histograms and tone curves.  <P>SOLUTION: The image processor comprises: a specified object area detection means 27 for detecting a specified object area from the entire image data; a specified object area luminance histogram calculation means 28 for calculating a histogram relating to the luminance of specified object area image data detected in the specified object area detection means 27 as a specified object area luminance histogram; a tone curve generation means 23 for generating the tone curve from the prescribed luminance histogram; and an image correction means 24 for correcting the image data by the tone curve generated by the tone curve generation means 23 and turning them to output image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196759-A (JP)
Title: Speed control device of elevator
Inventor: SUZUKI YUTA
IPC: B66B1/36
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately land on a destination floor even if noise is generated to a pulse corresponding to the movement distance of a car.  <P>SOLUTION: A speed control device is equipped with a position detector 21 for detecting a first position detection value before a stopping position of the destination floor stopping for a car 15 after starting deceleration of the car 15, a first position detection means composed of a first detection plate 23 or a second detection plate 25, a first speed command generation part 53 for generating a first speed command value based on a remaining distance to be a difference between the target stop position and a position command from a deceleration start position of the car 15, a determination part 57 for determining whether or not the first speed command value is lower than a first speed reference value when detecting a first position detection value, a second speed command generation part 55 for calculating the second speed command value from the first speed reference value based on the time, and a selection switch 59 for switching the first speed command value to the second speed command value when determining that the first speed command value is lower than the first reference value by the determination part 57.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199505-A (JP)
Title: Notification device for vehicle, radio device and server of information center
Inventor: YAMAMOTO TOSHIAKI
IPC: G08G1/16
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To receive the latest risk information from an information center and notify an occupant of the information without adding a VISC information transmission device.  <P>SOLUTION: A guardrail 1 set on a road side is mounted with a radio device 20 which periodically transmits a risky point report showing the setting position is a risky point. The notification device for vehicle mounted on a vehicle 3 requests, upon receipt of the risky point report from the radio device 20, transmission of risk information in the setting position of the guardrail 1 mounted with the radio device 20 to the information center 6 which delivers risk information of each point, and notifies, upon receipt of the risk information in the setting point of the guardrail 1 from the information center 6, the occupant of the vehicle 3 of the risk information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205069-A (JP)
Title: Color filter substrate and liquid crystal display device using the same
Inventor: IKAME MASAATSU
IPC: G02B5/20
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter free from the occurrence of defects such as breaking, peel-off, wrinkles, and display unevenness in indium tin oxide, and to provide a liquid crystal display device using the color filter.  <P>SOLUTION: In the color filter substrate formed by laminating a pattern of black matrix obtained by dispersing a black colorant in a resin, a plurality of colored pixel layers provided on an opening part of the black matrix, an over coat layer comprising a transparent resin and a transparent conducting electrode layer in this order on a transparent substrate, the ratio d/D of the thickness (d) of the over coat laminated on the overlapped part of the pattern of the black matrix and the colored pixel to the thickness D of the over coat laminated on a part where the colored pixel is directly formed on the transparent substrate is ≥0.71 and <1.0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274407-A (JP)
Title: Ultra-thin cold-rolled steel sheet for building material and process for production of the same
Inventor: YASUHARA HIDEKO
IPC: C22C38/06
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive ultra-thin cold-rolled steel sheet for building material which is suitable for flat members of buildings such as interior and external walls and roofs and which has a thickness of 0.2 mm or below and is excellent in strength and flatness.  <P>SOLUTION: A steel sheet cold-rolled into a thickness of 0.2 mm or below which has a composition containing by mass%, C: 0.01 to 0.10%, Si: 0.03% or below, Mn: 0.005 to 0.5%, P: 0.01 to 0.20%, S: 0.03% or below, Al: 0.01 to 0.1%, and N: 0.010% or below with the balance consisting of Fe and unavoidable impurities and which exhibits an average hardness (HR30T) of 68 to 83 with at least 90% of the sheet exhibiting widthwise hardness variations of within ±2 from the average hardness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213524-A (JP)
Title: Suction syringe and endoscope apparatus using the suction syringe
Inventor: YAMANE KENJI
IPC: A61B1/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform suction of an unlimited suction amount in an easy and consecutive manner, and to provide a simplified and portable device for suction leading to a portable and simplified endoscope apparatus in an endoscope apparatus.  <P>SOLUTION: The suction syringe is provided with a tubular body 11 with a suction opening 15 formed on the distal end side, a piston body 12 where a first vent passage 16 is formed, and a pressing operation part 14 where a second vent passage 18 to be opened and closed is formed. A pressing body 20 to be restored by a second spring 21 is provided in the pressing operation part 14, the second vent passage 18 is turned to an open state when the pressing body 20 is pressed, and a first spring 13 for moving the pressed piston body 12 back to the original position is disposed. When the pressing body 20 is pressed, the piston body 12 is moved forward while exhausting air inside the tubular body to the outside through the second vent passage 18 turned to the open state and the first vent passage 16. When the operation of the pressing body 20 is canceled, the second vent passage 18 is turned to a closed state, and fluid is sucked from the suction opening 15 while moving back the piston body 12 by the first spring 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218336-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/30
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having a high mobility and a large current on/off ratio, and exhibiting excellent storage stability.  <P>SOLUTION: The organic transistor has an organic semiconductor layer, which contains at least one of compounds represented by general formula (1). In the formula (1), X<SB>1</SB>to X<SB>20</SB>are each independently a hydrogen atom, a halogen atom, a straight chain, branched or cyclic alkyl group, a straight chain, branched or cyclic alkoxy group, or a substituted or unsubstituted aryl group, and X<SB>2</SB>and X<SB>3</SB>may be bonded together to form a substituted or unsubstitued benzene ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273934-A (JP)
Title: New diamine compound, polyamic acid produced by using the same and imidated polymer
Inventor: RYU KANETAKE
IPC: C07D493/10
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new diamine compound for producing an imidated polymer having a higher refractive index and excellent transparency and heat resistance, a polyamic acid produced by using the same and an imidated polymer.  <P>SOLUTION: A diamine compound is represented by general formula (1) [wherein R<SP>1</SP>s are each independently a 1-3C alkyl group; (a)s are each independently an integer of 0-4; and (b)s are each independently an integer of 0-3]. The polyamic acid is obtained by polycondensing the diamine compound with a tetracarboxylic acid dianhydride. The imidated polymer is obtained by heating the polyamic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218795-A (JP)
Title: Portable telephone set and its contoling method
Inventor: YAJIMA SEIWA
IPC: H04M1/247
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of a user concerning a portable telephone set having a video telephone function and its controlling method.  <P>SOLUTION: The portable telephone set 1 includes a display control means 8 which displays a calling and reception history information at calling and/or reception on a screen, and it also has a video telephone function. In addition, it includes a memory means 9 to store an image data and/or a video data during communication correlating to the calling and reception history information. The display control means 8 displays a selected image correlated with the image data and/or video data stored in the memory means 9 during communication, on a screen corresponding with the calling and reception history information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267126-A (JP)
Title: Decorative sheet for building material
Inventor: TAKEMOTO MASATAKA
IPC: E06B1/34
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet for a building material superior in impact resistance and flaw resistance, and restraining the occurrence of a crack when performing embossing finish from above a curing resin layer, in the decorative sheet for the building material having the curing resin layer on the outermost surface.  <P>SOLUTION: This decorative sheet 1 for the building material forms the curing resin layer 3 on a thermoplastic resin base material sheet 2, and is characterized in that the curing resin layer 3 is a hardening material layer of a resin mixture including (A) >70 wt.% and ≤95 wt.% of urethane (meta) acrylate oligomer of weight average molecular weight of 1000-4000 having two radical polymeric unsaturated groups in one molecule and (B) ≥5 wt.% and ≤30 wt.% of aliphatic urethane (meta) acrylate oligomer having 3-15 pieces of radical polymeric unsaturated groups in one molecule.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221490-A (JP)
Title: Film-forming apparatus for hollow container
Inventor: YOSHIMOTO HISASHI
IPC: C23C16/507
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming apparatus for a hollow container, which has an improved gas supply pipe so as to stably mix a plurality of gases or switch among them in order to eliminate such a defect that the plasma of the film-forming apparatus for the hollow container becomes unstable and a nonuniform film is formed.  <P>SOLUTION: The apparatus for forming a film on the hollow container includes at least a housing for forming the film therein while using plasma, a high-frequency power source for generating the plasma, the gas supply pipe and a vacuum exhausting device. The gas supply pipe has a plurality of gas supply tubes in such a state that one or more gas supply tubes are coaxially arranged in the inner part of the gas supply pipe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220117-A (JP)
Title: Positioning jig for valve sheet, and internal chill method
Inventor: KIKUCHI AKIRA
IPC: B22D19/08
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning jig for a valve sheet which improves the positional precision of the valve sheet upon the internal chill of a valve sheet to a cylinder head.  <P>SOLUTION: Since the positioning jig 1 is composed of a ferromagnetic substance positioning a valve sheet 2 to a casting mold 3 by magnetism, upon the internal chill of the valve sheet 2 to a cylinder head 40, the positional precision of the valve sheet 2 can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008229616-A (JP)
Title: Device and method for management of data
Inventor: WERNLI HEINZ
IPC: B05B12/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To make a system for data management of thermal spraying apparatus with a spray gun 2 available.  <P>SOLUTION: The system includes a decentrally arranged device 1 with a memory 4, in order to detect process parameters and to store data of the thermal spraying apparatus, the data contain identification and operating data of the thermal spraying apparatus and the device 1 additionally includes a bus interface 6 for transmission of the data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221301-A (JP)
Title: Method for selectively eliminating pulverized ft catalyst in ft synthetic oil
Inventor: TASAKA KAZUHIKO
IPC: C10G2/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in that although a residual catalyst contained in an Ft synthetic crude oil is recovered and reused and also the synthetic oil with reduced residual catalyst is obtained, since the catalyst is pulverized, it has a bad influence for the characteristics of reactivity, etc., of the synthesis.  <P>SOLUTION: By making the magnetic separation process as 2 stage separation processes, in a first liquid solid separation process, the catalyst having a large particle diameter is recovered and reused, and in a second liquid solid separation process, the pulverized residual catalyst is separated and discharged to the outside of a system. Thus, the FT synthetic oil reduced with the residual catalyst is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220388-A (JP)
Title: Method for forming foamed resin molded product and molding apparatus
Inventor: OGAWA JUNICHI
IPC: B29C45/26
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the reduction of dimensional accuracy in a planar shape of foamed resin molded products caused by contraction and retraction to the inside of the molded products of contour shaping end portions of molded product shapes associated with core back.  <P>SOLUTION: A cavity for filling shown in Fig.3a is filled with foamable resin 40 beyond a target position A by a predetermined quantity when filling the cavity 33 with the foamable resin 40. Cavities 33 for molding are formed and have second main spaces 33c and second enlarged spaces 33d constituted by enlarging contour forming end portions of a mold product shape to the outside of the contour when carrying out core back. Auxiliary movable molds 34 for forming the contour forming end portions of the molded product 50 move into the second enlarged portions 33d of the cavities 33 for molding as shown in Fig.3c the second main spaces 33c where the resin is not sufficient are filled with the resin when forming the molded product 50 with the foamed resin present in the second enlarged portions 33d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008303873-A (JP)
Title: Multi-sensor gap probe
Inventor: HERRON WILLIAM LEE
IPC: F02C7/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring a blade tip gap and a method of active gap control.  <P>SOLUTION: This multi-sensor gap probe 1 with longitudinally and transversely arranged first and second sensors 2, 3 is so operated as to measure first and second distances D1, D2 between the sensors and a longitudinally arranged rotating rotor 30. The sensors are so operated as to measure the blade tip gap between the radially outward tip 82 of a turbine blade and an annular stator shroud 72 surrounding the blade tip. The blade tip may be squealer tip and the sensors can be so operated as to measure the distances between the sensors and top 137 of squealer tip wall 129 and outwardly facing wall 131 within a cavity of the squealer tip. The probe is operably connected to a controller, and sends the signals indicating the first and second distances for controlling an air valve used for the active gap control. A rotor centerline offset is determined by using two or more probes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031740-A (JP)
Title: Image forming apparatus
Inventor: SUGIYAMA KEISUKE
IPC: G03G21/14
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing color shift during speed control executed by a speed control means, while suppressing an increase in the cost of the apparatus.  <P>SOLUTION: First, a driving speed pattern of each color is calculated to control a process driving motor for each color. Next, the process driving motor is driven in this driving speed pattern (i.e., speed is controlled). Then, a speed change pattern of each photoreceptor when the process driving motor 120 is driven in the corresponding driving speed pattern is detected. Subsequently, on the basis of the detected speed change pattern, a phase adjustment is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009229582-A (JP)
Title: Digital camera
Inventor: MARUYAMA TETSUHIRO
IPC: H04N5/225
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera equipped with a heat radiation means sufficiently cooling a solid imaging device and an integrated circuit, having high rigidity and furthermore, hardly influencing design.  <P>SOLUTION: The digital camera equipped with a lens unit 15, the solid imaging device 31 and the integrated circuit 41 is equipped with a camera housing which is constituted to have a double structure of an external housing 11 formed of a member having low heat conductivity, and an internal housing 61 formed of a member having high rigidity and high heat conductivity and functioning as the heat radiation means, and has a heat radiation space between the external housing 11 and the internal housing 61. The integrated circuit 41 that is a heat source in the camera housing and the internal housing 61 are connected through a member having high heat conductivity. Furthermore, the internal housing 61 is formed of a body side housing located near the solid imaging device 31 and the integrated circuit 41, and a lens side housing 62 covering the periphery of the lens unit 15, and radiates heat by all surfaces of the body side housing and the lens side housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231449-A (JP)
Title: Semiconductor apparatus
Inventor: MAKI YUKIO
IPC: H01L27/105
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus capable of supplying a large current to a phase change part without increasing the area of unit cells in a memory.  <P>SOLUTION: In the semiconductor apparatus, the source and drain of a MOS transistor MT for driving are connected to the base of a bipolar transistor BT. Then, one end of the phase change memory PCM to be expressed as variable resistance is connected to the emitter of the bipolar transistor BT and the other end is connected to a bit line BL.  <P>COPYRIGHT: (C)2010,JPO&INPIT