baber/WOPTO huggingface dataset:
Patent JP-2008163310-A (JP)
Title: Coating agent
Inventor: KITAWAKI KAZUTOMO
IPC: C09D5/02
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent that is inhibited in the decrease in water repellent effect during the storage of the agent and after the formation of a coating film, and can stably exhibit an excellent water-repellent performance.  <P>SOLUTION: The coating agent comprises as essential components a synthetic resin emulsion (A) and a powder and granular material (B), wherein, the synthetic resin emulsion comprises an acrylic resin, whose main monomer is alkyl (meth)acrylate, and a silicone resin, whose main monomer is a cyclic siloxane compound, and the both are existing in the emulsion particle at a weight ratio of from 99:1 to 30;70, and the powder and granular material (B) has an average particle diameter of 0.5-500 μm and an amount of oil absorption is not more than 60 mL/100 g, and whose volumetric pigment concentration is 10-90%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009097623-A (JP)
Title: Screw head angle correcting structure for wood screw
Inventor: MAEHARA MASANORI
IPC: F16B25/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw head angle correcting structure for a wood screw, capable of easily correcting an angle of a screw head and preventing deterioration of appearance even when the wood screw for jointing a first member to a second member is slantly screwed.  <P>SOLUTION: The screw head angle correcting structure for the wood screw 1 is used to correct the angle of the screw head 1a of the wood screw 1 to improve the appearance of the screw head 1a when the wood screw 1 for jointing the first member 2 to the second member 3 is slantly screwed. Incisions 1c, 1c are formed on both sides of a boundary of the screw head 1a and a screw part 1b of the wood screw 1, and a mark (groove part 1c for inserting a keystone tip screwdriver) is formed in the same orientation with that of the incisions 1c, 1c on the surface of the screw head 1a. The angle of the mark on the screw head 1a of the wood screw 1 screwed to the first member 2 and the second member 3 is corrected so as to be positioned horizontally and thus, the incisions 1c, 1c are positioned horizontally. By hitting the screw head 1a of the wood screw 1 by a plastic hammer 4, the angle of the screw head 1a is corrected so that the screw head 1a is positioned along the surface of the first member 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099051-A (JP)
Title: Parametric multi-objective optimization apparatus, method, and program
Inventor: KAJI HIROTAKA
IPC: G06N3/00
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parametric multi-objective optimization apparatus, method, and program capable of quickly and effectively optimize a decision variable of an optimization target whose objective function varies depending on conditions.  <P>SOLUTION: A condition variable planning unit 2 selects a value of the condition variable of an optimization target 6 in a preset order. A multi-objective evolutionary algorithm unit 4 determines a Pareto-optimal individual set in accordance with a multi-objective evolutionary algorithm for each condition variable selected by the condition variable planning unit 2. A search history storage unit 5 stores a midway individual set and a Pareto-optimal individual set acquired for each condition variable by the multi-objective evolutionary algorithm unit 4. An individual set initialization unit 3 generates an initial individual set for one value of the condition variable selected by the condition variable planning unit 2 by mixing the midway individual set for a plurality of other values of the condition variables stored in the search history storage unit 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110691-A (JP)
Title: Electrodeless discharge lamp device and lighting fixture
Inventor: SATO AYUMI
IPC: H05B41/24
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp device and a lighting fixture can improving a startup property through lowering of startup voltage in a simple structure.  <P>SOLUTION: The electrodeless discharge lamp device 1 is provided with a loop-shape bulb 2, a ring-shape core into which the bulb 2 is inserted, an induction coil 4 wound around the core, and a linear startup-aiding conductor 6. One end side 6a of the startup-aiding conductor 6 is connected with the induction coil 4 in free conduction. Further, the other end side 6b is open and not in contact with the induction coil 4, and the startup-aiding conductor 6 lowers startup voltage of lighting and helps facilitate startup of lighting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107428-A (JP)
Title: Telescopic shaft for vehicle steering
Inventor: MOTODA TOSHIHIRO
IPC: F16D3/06
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic shaft for vehicle steering capable of suppressing large friction force suppressing expansion/contraction property in an axial direction from being generated between a female shaft and a male shaft.  <P>SOLUTION: The telescopic shaft for vehicle steering is provided with a torque transmission mechanism 4 having a plurality of female shaft side axial grooves 41 formed on an inner peripheral surface of the female shaft 1 along an axial direction of the female shaft 1, a plurality of male shaft side axial grooves 42 formed on an outer peripheral surface of the male shaft 2 while corresponding to the female shaft side axial grooves 41, and a plurality of needle rollers 43 provided between the female side axial grooves 41 and the male shaft side axial grooves 42 between the female shaft 1 formed in a hollow shaft and the male shaft 2 internally inserted to the female shaft 1. The needle roller 43 has a cover film made of resin for covering the needle roller 43 relative to the female shaft side axial groove 41 and the male shaft side axial groove 42 on an outer peripheral surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111649-A (JP)
Title: Information encoding apparatus and method, information retrieval apparatus and method, information retrieval system and method, and program
Inventor: HAGA TSUGIHIKO
IPC: H04N1/41
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operation amount for retrieval and to enable rapid retrieval.  <P>SOLUTION: An image dividing portion 61 divides a macro block that is divided original information into subblocks of a predetermined size, an average operation portion 62 obtains an average of the subblocks, an average separation block operation portion 63 obtains an average separation block by subtracting an average from the macro block, and a block encoding portion 64 encodes the average separation block, in each hierarchy, obtained by repetitive division so that the size of the subblock may be smaller within the micro block.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109943-A (JP)
Title: Display device
Inventor: OGUSHI SHINICHI
IPC: G09F9/40
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having a compact configuration and capable of displaying images by alternately switching two screens or simultaneously displaying images on two screens.  <P>SOLUTION: The device comprises: a planar first panel member 2 the one face of which is a display surface; a second panel member 3 in an almost same feature as the first panel member 2; and position switching members 6, 7, 11, 12 making the second panel member 2 move between a covering position to cover the display surface of the first panel member 2 and a retracting position at the back of the first panel member 2 so as to expose the display surface of the first panel member 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117928-A (JP)
Title: Detection system of wireless interference point during operation of rolling stock
Inventor: IWATA KOJI
IPC: H04W4/04
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting a wireless interference point during operation of a rolling stock in order to specify a generation point of an interference wave quickly and exactly.  <P>SOLUTION: The detection system of a wireless interference point during operation of a rolling stock includes a plurality of wireless base stations 1, 11, 21, 31, 41, 51 arranged along a railway 71 at an interval and comprising wireless transmission/reception controllers 2, 12, 22, 32, 42, 52 and transmission/reception antennas 3, 13, 23, 33, 43, 53, and a central communication controller 61 connected with the plurality of wireless base stations 1, 11, 21, 31, 41, 51 through a communication line 62, wherein the plurality of wireless base stations 1, 11, 21, 31, 41, 51 comprise a storage unit which stores a transmission telegram for its own base station and a check telegram for an adjacent base station, respectively, information from the wireless base stations 1, 11, 21, 31, 41, 51 is stored/managed by the central communication controller 61 and existence of an interference wave for communication between a rolling stock and the ground along the railroad line between the wireless base stations 1, 11, 21, 31, 41, 51 is confirmed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113589-A (JP)
Title: Cabin device for moving vehicle
Inventor: HASEGAWA KOICHI
IPC: B62D25/08
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To stably install a cabin device even when the lateral width of the device is narrowed.  <P>SOLUTION: A cabin device for a moving vehicle includes a cabin frame, whose top frame and bottom frame are connected by a right and left pair of front braces and a right and left pair of rear braces, and a right and a right and left pair of mounting braces are made to protrude downward from the rear part of the bottom frame. A right and left pair of mounting plates protruding outward in the right and left directions are provided at bottom ends of a right and left pair of the mounting braces, and a right and left pair of the mounting plates are mounted and fixed on right and left rear axle cases respectively so as to support the rear part side of the cabin frame. Furthermore, a right and left pair of the mounting plates are mounted and fixed on right and left rear axle cases respectively via vibration proof members having elasticity, and stopper pieces, which protrude toward the mounting plates so as to restrict the vertical vibration of each mounting plate, are provided at the side of the right and left rear axle cases.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114934-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TSUJIMOTO KENICHI
IPC: F01N3/08
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of inhibiting clogging of a nozzle for injecting a reducing agent in an exhaust emission control device of an internal combustion engine.  <P>SOLUTION: The exhaust emission control device comprises a turbocharger 5 having turbine blades 55 and a reducing agent supply means 7 provided downstream of and adjacent to the turbine blades 55 for supplying the reducing agent. Also the reducing agent supply means 7 is cooled by heat medium for cooling the turbine 5 so that temperature rise of the reducing agent supply means 7 is inhibited and thus the evaporation of the reducing agent is inhibited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116633-A (JP)
Title: One-side flexible flat ic tag and article with ic tag
Inventor: SHIBAHARA TAKANORI
IPC: G06K19/07
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-side flexible flat IC tag which has satisfactory bonding properties with an article, can ease an external impact so as to be hardly dropped off, and is high in attachment durability, and to provide an article provided with the one-side flexible flat IC tag.  <P>SOLUTION: The IC tag 11 includes a disc-like flexible substrate 1 formed of a flexible material 2 and having an inlet including an antenna coil 4 and an IC chip 3 stored and sealed in the inside, and a hard substrate 5 having a circular recess 8 formed at the center of the upper surface thereof, the recess having the same shape as the flexible substrate 1 and storing the flexible substrate 1. The IC tag 11 is formed by fitting the flexible substrate 1 to the recess 8 so as to be stored at the same level as the outer circumferential top surface of the annular circumferential wall part 9, and adhering the substrate 1 to the inner surface of the recess 8 by an adhesive 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117238-A (JP)
Title: Solid polymer electrolyte fuel cell power generation device
Inventor: KATO SHIGEMI
IPC: H01M8/04
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high output for a long time, by preventing inflow of oxygen or the like even when a pressure of an anode is lowered upon stopping the operation, and avoiding deterioration in cell performance caused by formation of a local cell.  <P>SOLUTION: In a solid polymer electrolyte fuel cell power generation device using a fuel cell stack 1 formed by stacking unit cells, each formed by interposing a solid polymer electrolyte membrane between an anode and a cathode, the fuel cell stack 1 is housed in a container 8, and when the power generation device is stopped, a raw fuel gas is introduced into the container and the power generation device is operated, and as the raw fuel gas to be introduced in the container 8, a raw gas of reforming gas to be supplied to the anode of the fuel cell stack is branched from supply piping and used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008082341-A (JP)
Title: High-pressure fuel supply device for internal combustion engine
Inventor: OKAMOTO TAKASHI
IPC: F02D41/22
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of an internal combustion engine with a high-pressure fuel pump that, in the case that a discharge quantity by the high-pressure fuel pump exceeds a fuel quantity injected from a fuel injection valve while the high-pressure pump is uncontrollable due to failure and the like, fuel injection becomes out of control as fuel pressure increases unintentionally, exceeds an open valve limit pressure and causes a misfire that leads deterioration of fuel economy, exhaust gas and drivability.  <P>SOLUTION: To solve the above problem, the high-pressure fuel supplier of this invention has a structure wherein pressure in a fuel accumulator does not exceed the open valve limit pressure when abnormality occurs in the high-pressure fuel supply device and its control system and the pressure in the fuel accumulator increases. The high-pressure fuel supply device is provided with a means for calculating an upper limit value of allowable internal combustion engine rotation number with which the pressure in the fuel accumulator does not exceed the open valve limit pressure of the fuel injection valve by using fuel injection quantity and for limiting the internal combustion engine rotation number to be equal to or smaller than the calculated value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009114799-A (JP)
Title: Auxiliary lock
Inventor: KAWAI MANABU
IPC: E05C3/04
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by simply configuring an auxiliary lock installed on a sliding door.  <P>SOLUTION: A first plane part 4 and a second plane part 5 of a base body part 1 are mounted on an outer window frame. The leg part 9 of a rotary arm part 2 is rotatably mounted on the base body part 1 at a rotational shaft part 3 in the gently tilted part 6 of the base body part 1. Two protrusions 10 for stably keeping an unlock state and a lock state are arranged at the gently tilted part 6. Two notches 11 which engage with the protrusions 10 are arranged at the leading end of the leg part 9. The rotary arm part 2 is stored in the base body part 1 in cross contact therewith in the unlock state. The arm part 8 for blocking of the rotary arm part 2 blocks the movement of an inner window frame in a lock state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115286-A (JP)
Title: Package filled with heat-insulating material and package of package
Inventor: IWASAKI HIROBUMI
IPC: D04H3/16
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package filled with heat-insulating material and a heat-insulated package excellent in fire retardancy, scatter preventing performance, and metal corrosiveness.  <P>SOLUTION: The package is made of synthetic fiber non-woven cloth of fire retardant kneaded-in type and filled with the heat-insulating material containing inorganic fibers, wherein the non-woven cloth has a partial thermal pressure attachment rate of 5-35% and a basis weight of 20-100 g/m<SP>2</SP>, and the heat-insulating material is accommodated in the package, and the peripheral end part of the package is joined tightly in such an arrangement that the joining strength is 1 N/25 mm or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123747-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L29/786
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor which has high mobility and a large current on/off ratio and is excellent in storage stability.  <P>SOLUTION: In the organic transistor having an organic semiconductor layer, the organic semiconductor layer contains at least one of compound represented by general formula (1). In the formula (1), X<SB>1</SB>-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, a ring A is a substituted or unsubstituted benzene ring, a substituted or unsubstituted naphthalene ring, or a substituted or a unsubstituted benzo[b]thiophene ring, and (n) is 0 or 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123369-A (JP)
Title: Switching valve and fuel cell equipped with switching valve
Inventor: OBUCHI SHINOBU
IPC: F16K1/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching valve capable of stably controlling fuel cell supply, and a fuel cell equipped with the switching valve.  <P>SOLUTION: The switching valve includes a valve body having a space inside, a valve body fitted movably inside the valve body and capable of blocking liquid flow by seating at an opening provided at the valve body, a first biasing means biasing the valve body in a direction seating at the opening, a driving means moving the valve body against biasing force of the biasing means, and a retaining means capable of retaining the valve body position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123759-A (JP)
Title: Fine adjustment stage device, fine-coarse adjustment actuator device, and magnetic head inspecting device
Inventor: SUDO KIMIHIKO
IPC: G01B7/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the resolution of a displacement sensor means in a fine adjustment stage comprising a base 2 for supporting the stage, a support portion provided on the base 2 for supporting the stage so that fine adjustment is possible, a means for carrying out the fine adjustment operation, and the displacement sensor means for detecting the fine movement amount of the stage.  <P>SOLUTION: In the fine adjustment stage device comprising the base 2 for supporting the stage, the support portion provided on the base 2 and for supporting the stage so that fine adjustment is possible, the means for carrying out the fine adjustment operation of the stage, and the displacement sensor means for detecting the fine movement of the stage, the displacement sensor means is such that it has a probe portion for detecting the fine movement amount of the stage; an amplifier portion for processing a detected signal detected by the probe portion; and a cable for transmitting the detected signal from the probe portion to the amplifier portion. The probe portion, the amplifier portion, and the cable are arranged inside the fine adjustment stage device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120674-A (JP)
Title: Polycarbonate resin composition, polycarbonate resin molded article and method for producing the same
Inventor: ISOZAKI TOSHIO
IPC: C08L83/04
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition containing a specific amount of a glass filler based on resin composition, developing an unrecognizable brightness difference between both sides of a weld line and having excellent strength and flame-retardancy, and to provide a polycarbonate resin molded article produced by molding the resin composition and a method for producing the same.  <P>SOLUTION: Provided are a polycarbonate resin composition containing (A) 90-99 pts.mass of an aromatic polycarbonate resin, (B) 1-10 pts.mass of a glass filler having a refractive index difference of ≤0.002 from the aromatic polycarbonate resin, and, based on 100 pts.mass of the composition composed of (A) and (B), (C) 0.01-3.0 pts.mass of glossy particles, (D) 0.01-3.0 pts.mass of a silicone compound having a reactive functional group and (E) 0.03-1.0 pt.mass of an organic alkali metal salt compound and/or organic alkaline-earth metal salt compound, and a polycarbonate resin molded article produced by molding the composition. The composition may be blended with (F) 0.0001-1 pt.mass of a coloring agent if necessary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123985-A (JP)
Title: Variable wavelength laser light generating device
Inventor: TAKABAYASHI KAZUMASA
IPC: H01S5/0625
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable wavelength laser light generating device equipped with an integrated variable wavelength laser device where TDA-DFB elements (Tunable Distributed Amplification-Distributed Feedback Laser) are arranged in an array, the device being characterized in that the TDA-DFB elements can be preheated, system constitution is simple, and control is easy.  <P>SOLUTION: The variable wavelength laser light generating device comprising the integrated variable wavelength laser device having the TDA-DFB elements arranged in the array and a driving power source therefor has, for each TDA-DFB element, a first power source 34 (excitation power source) connected to a first electrode 30 (gain electrode) to supply a first current (excitation current) and a second power source 66 (wavelength control and laser oscillation control power source) connected to a second electrode 32 (wavelength control electrode) to supply a second current (wavelength control current) to a second electrode after applying a reverse bias voltage to the second electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123593-A (JP)
Title: Fuel cell system
Inventor: ISHIKAWA MUNEMASA
IPC: H01M8/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve response performance by reducing pressure adjustment errors when the drive period of an opening and closing valve fluctuates in a fuel cell system in which the opening and closing valve such as an injector is arranged in a fuel supply passage.  <P>SOLUTION: The fuel cell system 1 includes the fuel cell 10, the fuel supply passage 31 for supplying a fuel gas supplied from a fuel supply source 30 to the fuel cell 10, an opening and closing valve 35 which adjusts the gas state on the upstream side of the fuel supply passage 31 and supplies the gas to the downstream side, and a control means 4 which drive controls the opening and closing valve 35. The control means 4 calculates a feed forward correction flow-rate based on the drive period of the opening and closing valve 35 and corrects the instruction value of a gas injection flow-rate of the opening and closing valve 35 by using the feed forward correction flow-rate, and drive-controls the opening and closing valve 35 based on the instruction value.  <P>COPYRIGHT: (C)2009,JPO&INPIT