baber/WOPTO huggingface dataset:
Patent JP-2008203809-A (JP)
Title: Color filter, liquid crystal display device having the same, organic pigment dispersion used for the same, ink-jet ink for color filter, color photosensitive resin composition and photosensitive resin transfer material
Inventor: MATSUMOTO KEISUKE
IPC: C09D11/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter capable of achieving high contrast, exhibiting high color imaging power when used for a display device, and maintaining excellent display performance while suppressing color irregularity for a long period of time, and to provide an organic pigment dispersion to be used for the color filter, an ink-jet ink for a color filter containing the excellent organic pigment dispersion, a color photosensitive resin composition, a photosensitive resin transfer material and a color filter using these materials, and a liquid crystal display device equipped with the color filter.  <P>SOLUTION: The color filter contains pigment particles included in pixels of at least one color, wherein the average particle diameter of the pigment particles is controlled to at most 40 nm and the proportion of particles having particle diameters of at least 50 nm is controlled to at least 1% in the entire pigment particles. The particle diameter distribution of the pigment particles included in the pixels shows at least two maxima.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292225-A (JP)
Title: Eddy current flaw detection apparatus
Inventor: WATANABE HIROYUKI
IPC: G01N27/90
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the presence or absence of flaws at all times regardless of the occurrence of the eccentricity of materials to be inspected.  <P>SOLUTION: An eddy current flaw detection apparatus is provided with: a pair of exciting coils 2A and 2B arranged at an interval from each other in the longitudinal direction of a material to be inspected LM to be excited in antiphase; a plurality of magnetoresistive sensors 3 at radially symmetric positions in the circumference at intervals to the circumferential surface of the material to be inspected LM at intermediate positions between the exciting coils 2A and 2B to emit detection signals according to the intensity of detected magnetism; and a determination device for computing a sum of the detection signals of the magnetoresistive elements at the radially symmetric positions, acquiring sum signals, and determining the presence or absence of flaws in the circumferential surface of the material to be inspected LM on the basis of the sum signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291943-A (JP)
Title: Tool for rotating fluid valve
Inventor: OGATA TOSHIHIKO
IPC: F16L41/06
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for rotating a fluid valve capable of easily turning the direction of the fluid valve even when a pressure in a fluid pipe is applied to the fluid valve.  <P>SOLUTION: This tool 14 for rotating the fluid valve is used for rotating the fluid valve 4 around an insertion shaft inserted in a mounting member 3 under a closed condition of the fluid valve 4, at a branch part of a fluid pipe 1, where a branch member 2 comprising a mounting member 3 mounted on an outer periphery of the fluid pipe 1 and a fluid valve 4 having a detachment prevention part 10 for preventing detachment by pressure contact with the mounting part 3 is mounted to an outer periphery of the fluid pipe 1 having a bored hole 1a in a watertight manner. This tool comprises an engagement part 14b engaged with the mounting member 3, and a pressure holding part 14c pressure-holding the fluid valve 4 toward the mounting member 3 in an insertion direction and canceling pressure-contact of the detachment prevention part 10 to the mounting member 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291952-A (JP)
Title: Method of manufacturing resin-coated sliding member
Inventor: IWATA HIDEKI
IPC: B22F7/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin-coated sliding member with a stable quality without problems such as swelling even when a solvent is quickly dried.  <P>SOLUTION: This method comprises an impregnating step for impregnating a porous sintered layer sintered on a back plate 11 with a resin composition containing a solvent using a resin impregnation device 12, a drying step for drying the solvent contained in the resin composition impregnated in the porous sintered layer using a drying furnace 13 by an electromagnetic wave oscillation source generating electromagnetic waves with a wavelength easy to be absorbed in the solvent, and a firing step for firing the resin composition impregnated in the porous sintered layer by a sintering furnace 14. By preferentially self-heating the solvent by the electromagnetic wave oscillation source, the solvent is dried without forming a membrane on an outermost surface of the resin so as to prevent swelling. At the same time, an atmospheric temperature of the drying furnace is made constant by a radiation temperature from the electromagnetic oscillation source, so as to stabilize the quality.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264477-A (JP)
Title: Hanger provided with folding function
Inventor: SHICHIDA TOMONORI
IPC: A47G25/40
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the neck part of clothing is elongated as a hanger is inserted into the clothing due to the arm parts of the hanger longer than the neck part.  <P>SOLUTION: A slide mechanism 2 is provided in a support 1, and a spring 7 is installed inside, so that the arm parts 3 of the hanger can be folded by one hand. The hanger can thus be inserted into clothing without elongating the neck part of the clothing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297021-A (JP)
Title: Paper feed device and image forming device
Inventor: MATSUDAIRA SUNAO
IPC: B65H7/14
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed device capable of detecting the remaining amount of paper sheets with excellent accuracy, avoiding degradation of the productivity, and correctly performing the near-empty processing.  <P>SOLUTION: The paper feed device comprises a paper sheet loading stand for loading paper sheets to be fed, and a plurality of distance measurement sensors. One of the distance measurement sensors is arranged to measure the distance to an upper surface of the paper sheet loading stand in a non-loaded state, and the other is arranged to measure the distance to an upper surface of the paper sheet loaded on the paper sheet loading stand. A control means is provided, which calculates the amount of paper sheets loaded on the paper sheet loading stand by the difference between the distance measured by one distance measurement sensor and the distance measured by the other. By comparing the calculated amount of paper sheets with the predetermined remaining amount threshold, the near-empty processing is performed when the remaining paper sheet amount is equal to or less than the remaining amount threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008196683-A (JP)
Title: Disc brake
Inventor: KITAMURA HIROSHI
IPC: F16D65/097
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize the structure which can control the biased abrasion of a lining 10a while reducing the cost by making an interchangeable components about a disc brake on either side, attain the common use of an inner pad and an outer pad and moreover always make proper location relationship of the lining 10a and the rotor 1 of each pad 6a.  <P>SOLUTION: The location for the circumferential direction of the rotor 1 of the pad retain part 14c which is established in the body part 21 of a pad retain member is rotated and moved only by the prescribed angle about the rotating direction of this rotor 1. For this reason, one pair of retaining areas 16a, 16b which constitute the above pad retain part 14c is rotated and moved from the reference position shown in a dotted line for the rotating direction of the above rotor 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297139-A (JP)
Title: Method of growing silicon single crystal
Inventor: HOSHI RYOJI
IPC: C30B15/04
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of growing a carbon-doped silicon single crystal, by which carbon can be easily doped into the silicon crystal at a low cost in the process of pulling up a silicon single crystal by Czochralski method, and further the carbon concentration in the silicon single crystal can be accurately controlled.  <P>SOLUTION: A polycrystalline silicon, which is a precursor of a silicon single crystal, and a carbon doping agent are filled in a quartz crucible. For the above carbon doping agent, a highly soluble extrusion molding material or molding material having excellent reactivity with silicon is used. The injection can be performed, for example, by as following: the desired amount of carbon particles 15, prepared by the purification treatment of the molding material crushed into a particle diameter of 3-10 mm during melting of the polycrystalline silicon or after melting, can be injected from an injection member 13 to inside the crucible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008074490-A (JP)
Title: Buffering packing device made of different base materials with a plurality of layers
Inventor: LIAO CHIAN HUA
IPC: B65D81/07
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain cost reduction of buffering raw materials by solving an environmental problem while suitable buffering performance is maintained.  <P>SOLUTION: A buffer packing device includes one or more of air column plates which include a plurality of air chambers and make the air chambers expand by injecting air and is prepared for buffering and guard of a commodity, and one or more of plates which is stuck to a side face of the air column plate so as not to damage the commodity by piercing through the air column plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008303229-A (JP)
Title: Method for producing inorganic-organic composite coating composition
Inventor: TOMITA RIE
IPC: C09D183/02
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily producing a solvent-type inorganic-organic composite coating composition having both of the characteristics of an inorganic material and the characteristics of an organic material.  <P>SOLUTION: The method for producing the inorganic-organic composite coating composition comprises a step (1) of preparing a polyhydroxysiloxane solution by mixing a condensate of a tetraalkoxysilane, a hydrophilic organic solvent, water and a catalyst, a step (2) of mixing the polyhydroxysiloxane solution prepared at the step (1) with an organic binder. The method is regulated so that the amount of the mixed water in the step (1) may be not less than the equivalent (mol) of the alkoxy group possessed by the condensate of the tetraalkoxysilane and not more than two-times equivalent thereof, and the organic binder may be a solvent-type organic binder or a solvent-free type organic binder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304560-A (JP)
Title: Display device, and method for manufacturing substrate for display device
Inventor: NIWANO YASUNORI
IPC: G09F9/30
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with which excellent display quality is obtainable by suppressing uneven application occurring in applying columnar spacers with a spin coat method.  <P>SOLUTION: The method for manufacturing a substrate for the display device is equipped with steps: to form a first resin layer; to form a second resin layer which extends to a non-display region, a part of which is at least formed on the first resin layer, and which has patterns; and subsequently to apply the columnar spacers with a spin coat method. Furthermore, the second resin layer is formed in such a way that an angle θ1 between a circumferential edge side face of the second resin layer on the non-display region and its undersurface, and an angle θ2 between a side face of the second resin layer in the display region and its undersurface satisfy inequality (1), θ1<θ2 (θ2≤90°).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305115-A (JP)
Title: Operation device, image forming apparatus, and display method of operation screen
Inventor: SHIRAI YOSHIYA
IPC: G06F3/0482
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve user's operability when a plurality of tabs are displayed on an operation panel to receive operations from a user.  <P>SOLUTION: When a "BB" tab 52b of a second tab group L2 that is a tab group of a central row is selected, a tab in a first tab group L1 moves to a lower part of a tab display screen 62, and the screen 62 is arranged right below the second tab group L2 to fill an empty space after the first tab group L1 had moved. A relative positional relationship among a first to a third tab groups L1-L3 is kept.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303366-A (JP)
Title: Epoxy resin composition for sealing semiconductor, method for producing the same and semiconductor device using the same
Inventor: KAWAGUCHI TATSUMI
IPC: H01L23/29
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for a sealing semiconductor, which can enhance the yield and quality of a semiconductor device on compression molding, when the semiconductor elements is sealed by the compression molding to manufacture the semiconductor devices, and to provide a method for producing the epoxy resin composition.  <P>SOLUTION: The present invention relates to a granular epoxy resin composition for sealing a semiconductor by a compression molding method to produce the semiconductor device, manufactured by feeding a melt-kneaded epoxy resin composition into a rotator 1 comprising a cylindrical outer peripheral portion 2 having small holes and a disk-like bottom face and then rotating the rotator 1 to pass the epoxy resin composition through the small holes by a centrifugal force, to the method for producing the epoxy composition, and to a semiconductor device produced by sealing a semiconductor with the resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306972-A (JP)
Title: Combine harvester
Inventor: KIRIHATA TOSHINORI
IPC: A01D69/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester equipped with a traveling side HST having a travel pump and a travel motor both of variable capacity type, improved in reaping operating efficiency.  <P>SOLUTION: The combine harvester works as follows: among a pair of HST lines where the travel pump 120P and the travel motor 120M are in fluid connection with each other, when the hydraulic pressure of the HST line 129a on the side becoming higher pressure in traveling forward is at a predetermined level or lower, such a smaller-displacement control mode as to control a pump actuator 320 is selected so that the output of the travel side HST120 is varied correspondingly to the operational position of a variable-speed operating member 310 in the state of putting a motor actuator 330 under control so as to make the travel motor 120M in a smaller-displacement condition; whereas, when the hydraulic pressure exceeds the predetermined level, the mode is shifted to such a larger-displacement control mode as to control the pump actuator 320 so that the output of the travel side HST120 is varied correspondingly to the operational position of a variable-speed operating member 310 in the state of putting a motor actuator 330 under control so as to make the travel motor 120M in a larger-displacement condition via a shifting control mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307642-A (JP)
Title: Vibration isolating tool and its manufacturing method
Inventor: UCHIUMI KOJI
IPC: B23C9/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration isolating tool capable of shortening optimum adjustment time of a dynamic damper as the dynamic damper capable of obtaining large vibration isolation effects without optimizing the damper every time vibration characteristics of a tool body vary even if the characteristics vary, and its manufacturing method.  <P>SOLUTION: The dynamic damper comprising a spindle 25 and low elasticity rubbers 24 fixed to both ends of the spindle 25 is supported by the rubber 24 inside a cavity 7 of a cover 1. A dynamic damper structure is provided, which can attain stable self-excited vibration suppression effects without a large increase/decrease in the effects of the damper even if the vibration characteristics of the tool body vary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308905-A (JP)
Title: Door holding device for folding door
Inventor: DEMUKAI YASUSHI
IPC: E05C21/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door retaining device for a folding door, which prevents door vibration due to centrifugal force of a fire door, promotes quick closure of the door, and does not require much work on a fire door surface when set.  <P>SOLUTION: The door retaining device for the retaining door is formed of: a mounting seat which is set at a lower corner portion of a first door that faces a second door; a fixed shaft which is inserted into a fixed shaft guide fitting and a fixed shaft support fitting that are fixed to the mounting seat, and has a slot formed at the center thereof; a support body which is secured to one end of the fixed shaft; a spring and a stopper ring which are set on the fixed shaft; a driving lever rotatably secured to the other end of the fixed shaft; and an operating lever which has a roller on one end thereof, for abutting on the second door, and has the other end thereof secured to a side portion of the fixed shaft guide fitting. Herein the other end of the driving lever and a longitudinal central portion of the operating lever are axially supported, and the fixed shaft is movable in a longitudinal direction of the first door by an energizing force of the spring, whereby both the operating lever and the driving lever are rotated in conjunction with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308095-A (JP)
Title: Pneumatic tire
Inventor: TOMITA AKIRA
IPC: B60C9/02
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing its weight and improving uniformity while preventing a cord in a carcass layer from being pulled out of a bead core nipping end parts of the carcass layer and locking them.  <P>SOLUTION: In this pneumatic tire, the carcass layer 20 locking both of end parts into a pair of bead cores is formed by arranging a plurality of cords 21. Each of the cords 21 is composed of a pair of main body parts 21H extended in the direction of meridian over between both of end parts of the carcass layer 20 and a connection part 21R connecting the end parts on one side, and three cords 21 are arranged by overlapping them on a connection part 21R side in each of the end parts of the carcass layer 20. The connection part 21R constituted by the overlapped cords 21 is arranged in both of the end parts of the carcass layer 20 by shifting it in the peripheral direction of the tire so that each of the main body parts 21H is alternately arranged, a group 21G of these cords are arranged in the peripheral direction of the tire, and the main body parts 21H are arranged in the peripheral direction of the tire to form the carcass layer 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308467-A (JP)
Title: Phenanthrene derivative and organic el element using the same
Inventor: KAMATANI ATSUSHI
IPC: C07C15/38
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new phenanthrene derivative and an organic EL element having high efficiency, high luminance and high durability.  <P>SOLUTION: The organic EL element is characterized in that the EL element is composed of an anode and a cathode and a layer composed of an organic compound nipped between the anode and the cathode and a phenanthrene derivative represented by formula (1) (wherein R<SB>1</SB>is a condensed ring of four rings or five rings containing a naphthalene skeleton which may have a substituent and fluorescene energy of the condensed ring is ≥250 kJ/mol and ≤380 kJ/mol; R<SB>2</SB>is a hydrogen atom, a halogen atom, a 1-5C straight chain or branched alkyl group, an amino group which may have a substituent, a silyl group which may have a substituent or a heterocyclic group which may have a substituent) in the layer composed of the organic compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007231733-A (JP)
Title: Double pipe type excavating tool
Inventor: YASUDA RIKIO
IPC: E21B10/36
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double pipe type excavating tool capable of positively jacking a pipe body into the ground without breaking a connection part by striking force or reducing impact force, vibration and noise when striking.  <P>SOLUTION: In the double pipe type excavating tool 1, an outer pipe 40 is connected to a ring bit 10 through a shock absorbing structure of the pipe body. The shock absorbing structure of the pipe body is constituted by winding a spring member 7 formed of an elastic member 5, into a fitting clearance formed when screwing an external thread 24 provided at a top joint 20 connected to the ring bit 10, with an internal thread 33 provided at the outer pipe 40. Threads 41, 24 may be formed at a part of an overlapping connection part 3 of the outer pipe 40 and top joint 20 without being formed over the whole length of the connection part 3, and the spring member 7 wound up in coil shape may be interposed at a part where the threads 41, 24 are not formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008308138-A (JP)
Title: Control device for hybrid car
Inventor: KIMURA HIROMICHI
IPC: B60W20/00
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure proper lubricant supply quantity, and to reduce the pumping loss of an engine and the loss of an oil pump while a hybrid car travels by a motor.  <P>SOLUTION: This control device of a hybrid car is provided with: an engine; two motor generators; and a power distribution device composed of a planetary gear mechanism wherein the oil pump which supplies lubricant to the power distribution device and an engine are connected to a carrier, and one motor generator is connected to a sun-gear, and the other motor generator is connected to a ring gear. This control device is provided with a pumping loss reduction means (step S4) for reducing the pumping loss of the engine by controlling throttle valve opening when the hybrid car travels by a motor; and necessary lubricant quantity securing means (steps S5, S7) for supplying the absolute minimum quantity of lubricant by a power distribution device according to a vehicle speed by controlling the rotation of one motor generator to control the flow amount of the oil pump.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002403-A (JP)
Title: Gate vale and method for replacing sealant in gate valve
Inventor: NOSE MASAAKI
IPC: F16K3/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate vale enabling replacement or maintenance of a sealant without uncoupling a cylinder shaft from a valve plate.  <P>SOLUTION: This gate valve includes: a valve box 4; a valve case 21 detachably attached to the side surface of the valve box 4; and cylinder devices 6, 8 reciprocating the valve plate 10 between the valve box 4 and the valve case 21. The cylinder devices 6, 8 are regulated by guides 15 provided on the valve box 4, and are set to be reciprocated on the valve box 4 in a horizontal direction toward the side of the valve case 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT