baber/WOPTO huggingface dataset:
Patent JP-2008031210-A (JP)
Title: Pigment-dispersed paste and cation electrodeposition coating material
Inventor: SHIMAZAKI AKIHIKO
IPC: C25D13/06
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment-dispersed paste excellent in storage stability, as well as a cation electrodeposition coating material excellent in secondary sagging resistance, electrodeposition coating properties to a rust preventive steel sheet, anticorrosion property and coating material stability.  <P>SOLUTION: This pigment-dispersed paste contains: (A) a resin for dispersing a pigment produced by reacting (a) 30 to 70% by mass of a glycidyl etherified product of a novolac-type phenolic resin, (b) 5 to 45% by mass of a cyclic ester compound, (c) 5 to 15% by mass of an amine compound and (d) 1 to 30% by mass of a phenolic compound, based on the total solid content mass of (a), (b), (c) and (d); and (B) a pigment component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029532-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can block lowered interests in games by sufficiently developing the performances of a so-called wing type game machine employing an auxiliary game.  <P>SOLUTION: A pachinko game machine 1 is provided with a role object 91 which sections the playing area 37 to form a first playing region 37a where a special prize winning slot 93 is provided and the other, the second playing region 37b and a first mobile piece 456 which is made operable to enable the heightening of the probability of making game balls shot into the second playing region 37b approach into the first playing region 37a. The pachinko game machine 1 carries out a lottery processing for the working continuation time of the first mobile piece 456 as each auxiliary game is done. This eliminates a possible disadvantage of players through a human-initiated intervention, thereby enabling the realization of performances with higher varieties.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034233-A (JP)
Title: Lithium-ion secondary battery
Inventor: TAKIMOTO KIYOHIDE
IPC: H01M10/0567
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent heat generation at overcharging a lithium-ion secondary battery, and reduce swelling and reduction of capacity due to continuous use of charge and discharge.  <P>SOLUTION: A polymerization inhibitor is added to an electrolytic solution of the lithium-ion secondary battery according to various kinds of additives. The polymerization inhibitor is mixed and synthesized in the electrolytic solution after made to be coexisting at a concentration of 100 ppm to 5% against the additives.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033666-A (JP)
Title: Coin-shaped member feeder
Inventor: TATETSUKI SABURO
IPC: A63F5/04
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for preventing feeding operation of a coin-shaped member due to mischief and securing the regular feeding operation of the coin-shaped members, because when a coin-shaped member feeder is installed in an apparatus in such a state that a coin-shaped member feeding port is turned to the front, a plate-like member, a metallic rod-shaped member or the like is inserted from the front of the apparatus, the inside of the coin-shaped member feeder is damaged, a coin-shaped member passage detection part which is arranged on the depth side of a feeding port is operated in a malfunction state, and coin-shaped members are stolen by unnecesary feeding operation.  <P>SOLUTION: A feeding part of the coin-shaped member feeder is provided with a movable cover which projects to a position closer to the exit side than a passage detection part CK to thereby block the exit side and operates so as to retreat by a normally passed coin-shaped member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032160-A (JP)
Title: Power transmission mechanism
Inventor: MAKINO HIROAKI
IPC: F16D1/06
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission mechanism for improving fatigue strength of an outer peripheral member by easing stress concentration to the outer peripheral member during transmission of power.  <P>SOLUTION: A spline 5 is formed on an inner peripheral surface of a trunnion 3 which is the outer peripheral member positioned on an outer periphery of a connecting part 2 which is an end of an intermediate shaft 1, and a tapered tooth height reduction part 5a is formed on a shaft member insertion side section of the spline 5. The tooth height reduction part 5a is formed to have the tooth height reduced from the shaft member counter-insertion side to the shaft member insertion side. An axial position of a maximum tooth height start part of a spline 4 formed on an outer peripheral surface of the connection part 2 as shown by Z<SB>1</SB>in a figure is set between an axial position of the axial member insertion side end part of the tooth height reduction part 5a shown by X<SB>1</SB>in the figure and the maximum tooth height start part shown by Y<SB>1</SB>in the figure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041417-A (JP)
Title: Lever type connector
Inventor: OKUDA KATSUMASA
IPC: H01R13/629
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever type connector capable of keeping lever-locking force regardless of the thickness of a lever.  <P>SOLUTION: When the lever 11 is rotated by pressing a handle part 62 in a direction for pressing it into a lever housing part 21, a lock projection 33 approaches an arm 53 through an opening 64 and comes into contact with and presses a contact surface 74 of the arm 53, whereby the arm 53 is gradually bent in a rotating radius outside direction along a rotating surface. When the lever 11 is rotated to a regular fitting position, the lock projection 33 is separated from the contact surface 74, the arm 53 is slightly returned to the side of a spindle 32, the lock projection 33 is locked to a lock surface 75, and the lever 11 is restrained from rotating from the regular fitting position to a tentative fitting position. In separation, a tip 73 of the arm 53 and the handle part 62 are picked to bring them close to each other along the rotating surface, and the lever 11 is pulled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008040793-A (JP)
Title: Structure optimization system
Inventor: ENOMOTO HIROHISA
IPC: G06F17/50
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a natural vibration mode to be easily determined and tracked through shape model changes due to design of a structure, in a structure optimization system.  <P>SOLUTION: A structure optimization system 100 includes: a shape model change part 10 which changes a shape model on the basis of design variables and outputs a result; a numerical value calculation part 20 which calculates and outputs a natural vibration mode and a natural frequency; a natural vibration mode image generation part 32 which generates a natural vibration mode image resulting from imaging the natural vibration mode; a binarization processing part 33 which divides the natural vibration mode image by a threshold to generate a binary image and outputs the binary image; a pattern information extraction part 34 which extracts pattern information from the binary image and outputs the pattern information together with the binary image; a natural vibration mode determination part 37 which uses the pattern information to determine a natural vibration mode to be tracked from the natural vibration mode after the shape model change and outputs it; and an optimum solution calculation part 40 which finds out and outputs a set variable taking the natural frequency of the natural vibration mode as a target value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041945-A (JP)
Title: Substrate for power module and manufacturing method thereof, and power module
Inventor: NAGASE TOSHIYUKI
IPC: H01L23/12
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To form a ceramic plate precisely, and to suppress cracks on the ceramic plate caused by warpage when using a heat cycle.  <P>SOLUTION: A manufacturing method of a substrate for power modules has: a laser machining process for forming a groove-shaped scribe line 22 by irradiating a surface 21 of a ceramic base material with laser beams; a division process for dividing the ceramic base material 20 along a scribe line 22 to form the ceramic plate 11; and a brazing process for brazing a circuit layer to the ceramic base member 20 or the ceramic plate 11. By using the manufacturing method of the substrate for power modules, the substrate for power modules, where a circuit layer is brazed onto the ceramic plate 11 and a semiconductor chip is soldered to the circuit layer. In the laser machining process, YAG laser beams are used, and the surface 21 of the ceramic base material is irradiated with laser beams of which the wavelength is not less than 250 nm and is not more than 600 nm for forming the scribe line 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007072453-A (JP)
Title: Semiconductor device, display device and electronic equipment equipped with semiconductor device
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent a current from flowing into a display element at a signal writing operation, without increasing power consumption and without changing a potential of a power supply for supplying a current to a load in each row.  <P>SOLUTION: When a predetermined current is supplied to a transistor to set a gate-source voltage of the transistor, a potential of a gate terminal of the transistor is adjusted so as to prevent a current from flowing into a load which is connected to a source terminal of the transistor. Thus, a potential of a wire connected to the gate terminal of the transistor is made different from that of a wire connected to a drain terminal of the transistor. At that time, an operation of a transistor is shifted so as to allow a large amount of current to flow, and influences by intersection capacitance parasitic to a wire or the like or wire resistance are hardly caused for quick set operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008037350-A (JP)
Title: Electric power steering device
Inventor: TAMAIZUMI HARUTAKA
IPC: B62D101/00
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device, in which steering assist force can be controlled in accordance with steering quantity from a neutral point of a steering wheel after an ignition switch is closed.  <P>SOLUTION: Every time the ignition switch is closed, whether or not the position of the steering wheel H corresponds to a straight advance state of a vehicle is determined, and detected steering quantity by a first steering quantity sensor when it is determined so is stored as the neutral point. After the ignition switch is closed, and before the neutral point is stored, total of detected steering quantity by the first steering quantity sensor from the neutral point immediately before the ignition switch is last opened, detected steering quantity by a second steering quantity sensor of low resolution after the ignition switch is last opened till it was closed, and detected steering quantity by the first steering quantity sensor after the ignition switch is closed is taken as the steering quantity from the neutral point to control an actuator 1 for generating steering assist force.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046162-A (JP)
Title: Reflecting optical element and imaging device
Inventor: SASAKI KENICHI
IPC: H04N101/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting optical element, wherein the cost reduction is attained by reducing the number of components of an imaging optical system, and an assembly process, an imaging device can be made small and thin, and the effect of reflected stray light of undesired wavelength light can be avoided.  <P>SOLUTION: The reflecting optical element 1 is disposed in an optical path extending from a subject to an imaging element 307, and has a first reflecting surface 4 which bends light incident from the subject side to guide it to the imaging element 307, and a second reflecting surface 11 which totally reflects light passing through the first reflecting surface 4. The first reflecting surface 4 is a polarized light separating film which reflects an S polarized light component and transmits a P polarized light component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007052909-A (JP)
Title: Flexible cable frame assembly for hga of disk device, and head gimbal assembly using the same
Inventor: YAO MING GAO
IPC: G11B21/21
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recording/reproducing precision and reliability of a disk device by providing a micro-actuator and a suspension configured so as to suppress vibration of a trace.  <P>SOLUTION: The flexible cable frame assembly in a head gimbal assembly is provided with the micro-actuator, and a flexible cable mounted on this micro-actuator frame. This flexible cable comprises: a first group of splice pads formed on one end of the flexible cable; a second group of splice pads formed on the other end as end part on the opposite side; and traces integral with the flexible cable for connecting the above first and second groups of splice pads to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008045675-A (JP)
Title: Boot mounting structure of constant velocity universal joint
Inventor: TAKEMURA ATSUHITO
IPC: F16J15/52
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leakage of grease in a mounting part of a boot and a shaft even if a working temperature environment has a high temperature when a constant velocity universal joint is disposed as a joint for an automobile in a position near an exhaust pipe.  <P>SOLUTION: In this boot mounting structure of the constant velocity universal joint, an annular boot mounting groove 21 is formed on the outer peripheral surface of the shaft 12, and the inner peripheral surface of one end of the boot 11 mounted to the shaft 12 has a protrusion 22 fitted into the boot mounting groove 21. The interference of the boot 11 and shaft 12 on the inside 23 of the protrusion is made larger than that of the boot 11 and shaft 12 on the outside 24 of the protrusion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048566-A (JP)
Title: Linear motor and machine tool mounting it
Inventor: OKADA TAKUYA
IPC: H02K41/03
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor which can increase the output by using a plurality of tubular linear motors and can produce stabilized output even if the shaft member of the tubular linear motors has a variation in the length.  <P>SOLUTION: A plurality of tubular linear motors 2 each having a shaft member 3 consisting of a permanent magnet, and a coil unit 4 are provided. The shaft members 3 of the plurality of tubular linear motors 2 are coupled at the opposite ends thereof by means of coupling members 10 and 11. The coupling member 10 at one end is divided into one coupling member body 10A, and a retainer member 10B provided for each shaft member 3 individually. The shaft member 3 is secured in tightened state between the coupling member body 10A and the individual retainer member 10B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049721-A (JP)
Title: Sound absorbing material mounting structure
Inventor: SUZUKI MAKOTO
IPC: G10K11/16
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily mount a sound absorbing material without spending the surplus cost.  <P>SOLUTION: In the sound absorbing material mounting structure having a sound absorbing material 2 mounted on a back surface side of an interior panel member 1 in an abutted state, a slit part 3 is formed on the sound absorbing material 2, a vertical rib part 5 capable of being inserted into the slit part 3 in correspondence with the slit part 3 is vertically provided on the back surface side of the interior panel member 1, and a horizontal rib part 6 capable of locking the sound absorbing material 2 is disposed on an end part of the vertical rib 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007091715-A (JP)
Title: Anthracene derivative, positive hole-transporting material by using the same, light-emitting element, light-emitting device and electronic device
Inventor: NOMURA RYOJI
IPC: H01L51/50
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance capable of obtaining a long life light-emitting element, while requiring a low driving electric voltage.  <P>SOLUTION: This anthracene derivative is expressed by general formula (1) [wherein, R<SP>1</SP>to R<SP>8</SP>are each any of H or a 1-4C alkyl; R<SP>9</SP>to R<SP>17</SP>are each any of H, a1-4C alkyl or a substituted or non-substituted aryl].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008052949-A (JP)
Title: Direct methanol type fuel cell
Inventor: MIYAZAKI TAKESHI
IPC: H01M8/10
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction of power generation capacity in a direct methanol type fuel cell equipped with a structure in which a plurality of fuel electrodes of fuel battery cells are immersed commonly into a fuel in the same tank, and enable the fuel cell of high capacity with a downsized and simple structure.  <P>SOLUTION: In the direct methanol fuel cell which includes the common fuel tank 12 capable of fuel replenishment and which has the structure that a plurality of fuel battery cells MEA 1 to 5 connected in series are immersed into the fuel 11 in the common fuel tank 12, an ion exchange resin 26 is interposed in a replenishing path of the fuel 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057104-A (JP)
Title: Bracket for handrail
Inventor: SHOJI TATSUO
IPC: E04F11/18
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket for a handrail which enables a bracket body to be easily mounted to and demounted from a base member.  <P>SOLUTION: This bracket comprises the base member 10 fixed to a wall surface 1, and the bracket body 20 which can be mounted to and demounted from the base member. The base member is formed of a plate-like member which has a through-hole 12 for a fixing screw 11 for the base member, and a screw hole 13 for screwing a fixing screw 21, a top surface 14 has a V-shaped groove 15. The bracket body comprises a mounting seat 22 which abuts on the surface of the base member, a placing protrusion 23 which is formed on the top surface, and an insertion hole 24, and a V-shaped protrusion 27 capable of being fitted into the V-shaped groove is formed on the undersurface of the placing protrusion. The placing protrusion of the bracket body is formed on the top surface of the base member, and the fixing screw passing through the insertion hole is screwed and fixed into the screw hole in a state that the V-shaped groove and the V-shaped protrusion are fitted to each other and temporarily fixed to each other. The bracket body is demounted upward from the base member in a state that the screwing of the fixing screw is released.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007243908-A (JP)
Title: Antenna device and electronic apparatus using the same
Inventor: HOSHIAI AKIHIRO
IPC: H01Q1/22
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve antenna directivity in a direction away from a grounding subject.  <P>SOLUTION: An antenna device 16 includes: a grounding subject 17; a feeder 18 insulated from the grounding subject 17; a first conductor 20 shaping like substantially a looped triangle and coupled to the feeder 18 at a first feeder top 19; and a second conductor 22 line-symmetric to the first conductor 20 with a line passing through the feeder 18 as a symmetry axis and coupled to the feeder 18 at a second feeder top 21. The first feeder top 19 is placed closest to the grounding subject 17 among other elements of the first conductor 20, and the second feeder top 21 is placed closest to the grounding subject 17 among other elements of the second conductor 22. The foregoing structure allows a high electrical field section of a first side 23 of the first conductor and that of a first side 26 of the second conductor to leave further away from the grounding subject.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008055975-A (JP)
Title: Dynamic damper of steering wheel
Inventor: NIWA SOJI
IPC: B62D1/10
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper having high vibration damping effect of a steering wheel.  <P>SOLUTION: In a dynamic damper 10 equipped with a bracket 12 mounted in a steering wheel 1, with a mass member 14 and with an elastic supporting part 16 made up of a rubber-like elastic body for coupling and supporting the bracket 12 and mass member 14, the elastic supporting part is composed of three elastic supporting parts made of a pair of right and left side part supporting parts 16A, 16A for coupling side part mounting surfaces 24, 24 on both left and right sides of the bracket with side mass parts 18, 18 of the mass member 14 opposed thereto and made of a center supporting part 16B for coupling a center mounting surface part 26 of the bracket with a center mass part 20 of the mass member 14 opposed thereto. A vertical size A1 of the side part supporting part 16A is made bigger than the horizontal size B1 so that the natural frequency of the dynamic damper in the vertical direction P of a vehicle can be set identical to that in the horizontal direction X of the vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007064981-A (JP)
Title: Optical encoder equipped with integrated index channel
Inventor: SAIDAN SAIFUL BAHARI
IPC: G01D5/36
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical encoder that is equipped with a smaller coincident index channel.  <P>SOLUTION: The optical encoder 500 consists of a series of (i) first region (552, 952) and second region (554, 954) which alternate in a first direction. The optical encoder includes A/B pattern (550, 950), which have the first region (552, 952) having a different optical transmissivities or reflectivities, as compared with those of the second region (554, 954), and (ii) encoder pattern (505, 905) which have index pattern (560, 570; 960) mounted adjacent A/B pattern (550, 950) in the first direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008056588-A (JP)
Title: Powdery composition containing coated agrochemical
Inventor: TAGAMI MANABU
IPC: A01N51/00
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdery composition containing a coated agrochemical in which powdery agrochemical is coated with a thermosetting resin, having 10 to 200 μm volume median diameter and having good flowability as a granular powdery material.  <P>SOLUTION: This powdery composition consisting substantially of the coated agrochemical in which powdery agrochemical is coated with the thermosetting resin, having 10 to 200 μm volume median diameter and an amorphous synthetic silica fine powder having ≤0.6 g/mL apparent specific gravity is provided by having (100:0.1) to (100:30) range weight ratio of the coated agrochemical to the amorphous synthetic silica fine powder. Preferably, the thermosetting resin is a urethane resin and/or urea resin and the apparent specific gravity of the amorphous synthetic silica is in 0.01 to 0.3 g/mL range.  <P>COPYRIGHT: (C)2008,JPO&INPIT