baber/WOPTO huggingface dataset:
Patent JP-2008283243-A (JP)
Title: Piezoelectric vibrator and piezoelectric vibratory gyroscope
Inventor: OSHIMA AKIKO
IPC: G01C19/5621
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and low-cost piezoelectric vibrator and piezoelectric vibratory gyroscope while securing mounting reliability.  <P>SOLUTION: In the piezoelectric vibrator, a vibrator comprising a vibrating part and a peripheral part supporting the vibrating part is formed by processing a piezoelectric single crystal plate 10 and forming an electrode on a main surface, a terminal electrode connected to the electrode is formed at the edge within the main surface, and the entire vibrator is connected and fixed with a circuit substrate in a package 21. The electrode 20 in the package and a drive electrode 13d below the piezoelectric single crystal plate 10 are connected and fixed by a conductive adhesive 28. Meanwhile, the drive electrode 13b above the piezoelectric single crystal plate 10 is connected with the electrode 20 in the package by the conductive adhesive 19 or the like applied on a surface formed by removing the edge of the piezoelectric single crystal plate 10. The top of a side convex generated by this removal processing is formed at a position below 1/2 or more of a plate thickness of the piezoelectric single crystal plate 10. Thus, a fillet 22 formed below the top by the conductive adhesive is made small, and short-circuiting due to an excessive conductive adhesive is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279637-A (JP)
Title: Cutter
Inventor: SAITO AKIO
IPC: B27L11/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter which can improve the percentage of cutting an object to be cut not held by a supply means.  <P>SOLUTION: In the cutter, the object to be cut is cut by being held by a supply roller 40 and being supplied between a free hammer 50 and a first fixed blade 54. A second fixed blade 58 is set on the lower side of the first fixed blade 54. If the object M to be cut is supplied between the first fixed blade 54 and the free hammer 50, even when the object to be cut can not be held by the supply roller 40, or the holding of the object to be cut by the supply roller 40 is released, the object to be cut can be cut between the first fixed blade 54 and the free hammer 50, between the second fixed blade 58 and the free hammer 50, or both.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282978-A (JP)
Title: Mounting method of semiconductor element, and manufacturing method of liquid crystal display panel
Inventor: TSURUTA MASAYUKI
IPC: G02F1/1345
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element mounting method which does not deteriorate the reliability of connection even when a bump for electric connection is miniaturized.  <P>SOLUTION: The semiconductor element mounting method relates to connecting a panel (connection) electrode 18 formed on a substrate 12 to the bump 22 for electric connection provided on the semiconductor element 20 through an anisotropic conductive film 30. It comprises a process for providing a light shielding layer 40 having an opening 40a at a position opposed to the panel electrode 18 on an opposing surface 16b opposed to a mounting surface 16a, on which the semiconductor element 20 on the substrate 12 is mounted; a process for arranging the anisotropic conductive film 30 for covering the panel electrode 18 on the mounting surface 16a of the substrate 12; a process for disposing the semiconductor element 20 on the anisotropic conductive film 30; and a process for press-bonding the semiconductor element 20 to the substrate 12 through heating after melting conductive particles 30b in the anisotropic conductive film 30 pinched between the bump 22 and the panel electrode 18 by irradiating laser light L from the side of the opposing surface 16b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289241-A (JP)
Title: Electronic apparatus, charger, and charging system
Inventor: KONDO YOICHIRO
IPC: H02J7/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus, which can raise transmission efficiency, a charger, and a charge system.  <P>SOLUTION: The electronic apparatus 20, which is charged with electricity according to power transmission based on electromagnetic induction by a charger 10 with a primary air-core coil 14 where the outside diameter is D1 and the diameter of the air-core part 14a is d1, comprises a secondary air-core coil 24 where the outside diameter is D2(D2<D1) and the diameter of the air-core part 24a is d2(d2>d1), and the secondary air-core coil 24 meets d2-d1≥D1-D2. Moreover, assuming that the dislocation tolerance of the center of the secondary air-core coil 24 to the center of the primary air-core coil 14 is G, G≤(D1-D2)/2 is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286594-A (JP)
Title: Vehicle torque transmission device
Inventor: ICHIKAWA KAZUYUKI
IPC: G01L3/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable stably highly accurate vehicle control by outputting highly accurate axial torque information in a vehicle torque transmission device having a function for outputting the axial torque information of a drive shaft 10 by regarding the drive shaft 10 as a main composition member and being provided on each control of a vehicle.  <P>SOLUTION: An axial torque information output device 30 which the torque transmission device has is composed so as to output highly accurate axial torque information to a vehicle control device C by storing a relationship drawing of axial torque amplitude-rotation phase in each joint angle classified by the drive shaft 10, and correcting axial torque calculated by the axial torque information output device 30 based on the relationship drawing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285909-A (JP)
Title: Upper surface finishing block and base encasing block
Inventor: ITO MASAAKI
IPC: E02D5/30
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper surface finishing block which contributes to the inexpensive setting of a pile in a short time, and facilitates the setting of the pile in a place exposed to water or in a cold climate area.  <P>SOLUTION: The upper surface finishing block 1 is a concrete structure which functions to level the upper surface of the pile 3 to the ground surface, and is secured to side surfaces of the pile 3 when pile embedding work for embedding the pile 3 in the ground is carried out in order to prevent the pile 3 from settling or inclining due to an external force after the completion of the embedding work. In the embedding work, the pile 3 is fitted into a columnar hole 1a, and while the upper surface is leveled to the ground surface, the base encasing block is secured to the pile 3 with mortar 6 filled in a gap t between the columnar hole 1a and the side surfaces of the pile 3. The mortar 6 is filled in the narrow gap t, and therefore even if a horizontal force is applied to the pile 3, sand friction in the mortar 6 is large, and therefore the mortar 6 in the gap t is hardly compressed. Therefore, before the hardening of the mortar 6 by hydration, the upper surface finishing block 1 and a base encasing block 2 are considerably rigidly secured to the pile 3 when the embedding work is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292636-A (JP)
Title: Optical sheet
Inventor: ABE YOSHIO
IPC: G03B21/625
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet with a light shielding layer having improved appearance quality, the light shielding layer of which can be formed all over the apexes and slopes of convex-line light shielding parts with a single process.  <P>SOLUTION: The optical sheet has the convex-line light shielding parts on one surface thereof, non-light shielding parts on the surface are flat or recessed, and a groove-like recessed part is provided at a boundary between the convex-line light shielding part and the non-light shielding part, and the layer composed of a light shielding material is disposed continuously all over the surface of the convex-line light shielding part and the recessed part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289722-A (JP)
Title: Pachinko machine
Inventor: OKUDA HIROKI
IPC: A63F7/02
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine which can reduce uneasiness felt by players watching images when a translucent member affecting the rolling of game balls moves on the front of a display device.  <P>SOLUTION: A multilevel stage 14 has a translucency and built on the front Y1 of a liquid crystal display device 13. The main board 23 controls the display of a character so that the contour line 42 of the character shown on the liquid crystal display device 13 almost flushes with the top surfaces 24 of the respective stages 18 as viewed from the front Y1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294948-A (JP)
Title: Video recording apparatus
Inventor: SUGASE KIMIYA
IPC: H04N21/433
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording apparatus which saves trouble to view a television program B2 or B3 by creating one title containing only one television program on media and then making it easy to reproduce the television program B2 or B3.  <P>SOLUTION: A control unit 4 divides a title R0 by TV programs based upon EPG. Specifically, the control unit 4 divides the title R0 at the border between the television programs. Consequently, a plurality of titles each containing one TV program are generated on an optical disk 100 ((3) in Fig. 3). More specifically, one title R1 containing one TV program B1, one title R2 containing one TV program B2, one title R3 containing one TV program B3, and one title R4 containing one TV program B4 are created on the optical disk 100. Consequently, when a user desires to view only the television program B2, the user only selects and reproduces the title R2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291407-A (JP)
Title: Washing method of inorganic fiber fabric
Inventor: KITAO TAKAHIRO
IPC: D06B1/02
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method which extremely scarcely damages inorganic fiber fabrics or appearance of the fabrics in washing inorganic fabrics such as a glass cloth, is capable of washing out useless deposits on the surface of fibers by sufficiently rubbing warps and wefts with a simple devices and methods, and is applicable to thin glass cloth having filaments having a fine filament diameter, and the like.  <P>SOLUTION: The washing method of inorganic fiber fabrics includes the step of applying a watering flow sprayed from a diffusing spray 4 to an inorganic fiber fabric 1 supported to be spread, on a netted conveyor 2 carried by a driving roll 3, while being sucked by a suction box 5 set on the back side of the conveyor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007323651-A (JP)
Title: System, method and program for managing default value of computer program
Inventor: GOLDBERG ITZHACK
IPC: G06F3/048
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To manage a default value of a computer program.  <P>SOLUTION: The computer program automatically determines that a first program operates in a batch mode in which a default value is not intended to be acknowledged or changed by user interaction. According to the determination result, the computer program determines a first present default value for input to the first program, and determines whether a user has previously input or acknowledged the first present default value in the interactive mode. If the first present default value has been previously input or acknowledged, the computer program enables the first program to proceed to be operated using the first present default value, and if the first present default value is not input or acknowledged previously, the program enables the first program not to proceed to be operated using the first present default value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008296935-A (JP)
Title: Container with hinge cap
Inventor: KIYOSHIGE MASARU
IPC: B65D47/08
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a hinge cap in which the taking-out operation of a content is easily visual.  <P>SOLUTION: In the container with the hinge cap, a spout 5 is formed in a top wall 4 of the hinge cap 3 attached to a mouth 2 of a container body 1, and a fitting cylinder 17 formed on a lid body 6 of the hinge cap 3 is engaged with the spout 5 in an opening/closing manner. The lid body 6 is connected to a hinge cap body 8 in an opening/closing manner by a hinge 9 and a tension belt 10. An engagement part 11 is formed on a rear outer cylinder 15 of the hinge cap body 8, and an engagement part 12 to be attachably/detachably engaged with the engaging part 11 is formed on a rear outer wall 16 of the lid body 6. The lid body 6 of the hinge cap 3 can be automatically opened at a large angle by the effect of the tension belt 10, and the lid body 6 can be fixed to the hinge cap body 8 to allow the taking-out operation of the content to be considerably easily visual.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300148-A (JP)
Title: Negative electrode for secondary battery
Inventor: NARUOKA YOSHINORI
IPC: H01M4/133
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery excellent in electric conductivity, capable of reducing a resistance value, and excellent in practicability.  <P>SOLUTION: This negative electrode for a secondary battery includes a collector, and an active material layer formed on the surface of the collector, and containing a negative electrode active material formed of a carbon material, and is characterized in that particles comprising elementary substances of transition metals without being alloyed with lithium and/or its oxide are firmly adhered to the surface of the negative electrode active material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301625-A (JP)
Title: Stepping motor driver and image forming apparatus
Inventor: OKUMURA YASUHIKO
IPC: H02P8/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor driver which exhibits excellent vibration proofness of a motor shaft during acceleration and deceleration, has adaptability to the variation of load and reduces acceleration and deceleration time, and to provide an image forming apparatus using the stepping motor driver.  <P>SOLUTION: A controller 101 calculates a deviation between an integrated value obtained by integrating the number of output drive signals from the start of the stepping motor 104, a rotary angle command value derived from the integration of a step angle, and a motor shaft rotary angle derived from a detection signal of an encoder 105 from the start of the stepping motor. The controller outputs the drive signal to the drive circuit 102 of the stepping motor 104 whenever the calculated deviation reaches a first specified value during the acceleration process of the stepping motor, and outputs the drive signal to the drive circuit 102 at a specified cycle during a constant speed process of the stepping motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300645-A (JP)
Title: Manufacturing method of nitride based semiconductor led chip
Inventor: TSUNODA ATSUISA
IPC: H01L33/06
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide an LED chip having excellent light extraction efficiency at a low cost by improving the manufacturing method of a nitride based semiconductor LED chip for extracting light from a transparent substrate side.  <P>SOLUTION: In the manufacturing method of the nitride based semiconductor LED chip for successively stacking one or more n-type nitride based semiconductor layers (2, 4), a nitride based semiconductor light emitting layer (5) and one or more p-type nitride based semiconductor layers (6, 7) on the first main surface (1a) of a transparent substrate (1), forming a p side electrode (8) on the p-type semiconductor layer (7), forming a groove (10H) for electrode formation reaching the n-type semiconductor layer through the p-type semiconductor layer and the light emitting layer, and forming an n side electrode (10) on the bottom surface of the groove, a process of forming a groove (11H) for chip division having surface ruggedness on a side face (1d) by scanning a laser beam (15) from the side of a second main surface (1b) facing the first main surface (1a) of the transparent substrate (1) is included.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296331-A (JP)
Title: Machining device
Inventor: HARADA TORU
IPC: B23B5/46
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device suppressing facility cost and saving on labor during production.  <P>SOLUTION: The outer periphery Sb of a screw shaft S is cut in a shaft member W by an insert tip 3B, and a screw groove Sa is cut in the shaft member W by an insert tip 3A. Since there is no need for machining a flange or finishing the outer diameter thereof in the pre-machining as in a prior art, the facility cost is suppressed, and the labor for manufacturing the screw shaft can be saved on.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296277-A (JP)
Title: Bearing manufacturing equipment
Inventor: NIINA MASATOSHI
IPC: F16C33/64
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide bearing manufacturing equipment with which the occurrence of massive defective products is reduced as much as possible.  <P>SOLUTION: A shell type bearing is assembled by supplying shell-type outer rings which are manufactured with a press 100, cages and needle rollers which are fed from parts feeders 140, 150 to an assembling machine 130. The manufacturing speed of the shell-type outer ring with the press 100 and the assembling speed of the shell-type bearing with the assembling machine 130 are synchronized with each other with a synchronizing machine 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305627-A (JP)
Title: Fuel cell stack system
Inventor: OKUZAWA TSUTOMU
IPC: H01M8/04
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize high output density and improvement of cooling performance of a fuel cell stack system having an MEA.  <P>SOLUTION: Sensible heat cooling by circulating a cooling medium in a cooling medium inlet manifold flow passage of the fuel cell stack and latent heat cooling were made to be carried out by making one part of its cooling medium pass through a cooling medium flow passage of a separator to be evaporated. In this fuel cell stack system, a cooling medium outlet manifold flow passage and a cathode gas inlet manifold flow passage are coupled fluid-dynamically, and moreover, by connecting a gas pump or a blower to a cathode gas outlet manifold flow passage, evaporation of the cooling medium in the separator flow passage can be promoted further.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303939-A (JP)
Title: Driving device for vehicle
Inventor: UESUGI TATSUYA
IPC: B60W20/00
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To maximize the transmission efficiency of pairs of transmission gears 21-26 in a driving device for a vehicle for transmitting the power of a power source transmitted to a counter shafts 5, 6 through an input shaft 3 to an output shaft 4 after being changed in speed by the pairs of transmission gears 21-26.  <P>SOLUTION: With the driving device 1 for a vehicle mounted on the vehicle, the axes of all counter shafts 5, 6 are positioned above the axis of the input shaft 3 (aligned with the axis of the output shaft 4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303103-A (JP)
Title: Method for producing cationized silica dispersion and recording medium using the same
Inventor: ENDO ERIKO
IPC: B41M5/50
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the production of a cationized silica dispersion made proof and stabilized against foaming and agglomeration in a silica dispersion step and to provide a recording medium using the same in regard to a vapor-phase-process silica dispersion utilizable as a material for a high-gross high-density inkjet recording medium.  <P>SOLUTION: The method for producing the cationic silica dispersion comprises feeding vapor-phase-process silica into a dispersion medium in a vacuum and dispersing it in the medium in a way that a primary dispersion containing below half of the predetermined amount of the silica is first prepared, and a cationic resin and the remaining portion of the silica are then successively fed into the primary dispersion. Desirably, 10-40% of the total feed amount of the vapor-phase-process silica is fed before the addition of the cationic resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007269627-A (JP)
Title: METHOD FOR MANUFACTURING SIC CRYSTAL TO REDUCE MICROPIPE PROPAGATING FROM SUBSTRATE AND SiC CRYSTAL, SiC SINGLE CRYSTAL FILM, SiC SEMICONDUCTOR ELEMENT, SiC SINGLE CRYSTAL SUBSTRATE AND ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING SiC BULK CRYSTAL
Inventor: KAMATA ISAO
IPC: H01L21/205
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SiC crystal in which hollow-core defects that have propagated from a substrate can be reduced even when a SiC single crystal substrate having hollow-core defects called as micropipes is used.  <P>SOLUTION: A source gas having a C/Si atom number ratio adjusted to a range in which the crystal growth rate is determined by the carbon atom supply limitation is brought into contact with a SiC substrate; and a plurality of SiC crystal layers are epitaxially grown into layers to dissociate the hollow-core defects in the SiC single crystal substrate into dislocations given by small Burgers vectors in order to prevent the defects from propagating to the crystal surface. A first SiC crystal is formed as a buffer layer, and further a SiC crystal is layered thereon by using a source gas having a C/Si ratio adjusted to be higher than that when forming the buffer layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309124-A (JP)
Title: Scroll compressor
Inventor: SAKUTA ATSUSHI
IPC: F04C18/02
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein since a temperature gradient is generated in the thickness direction of a lap of a fixed scroll, thermal expansion differs between inner and outer peripheral sides of the lap, leading to uneven contact of a lap tip part.  <P>SOLUTION: Considering the temperature gradient generated in the thickness direction of the lap 12b of the fixed scroll 12, a lap upper face 12c of the fixed scroll 12 is partially lowered with respect to a portion 12f contacted with a panel board 13a of a turning scroll 13 on the outer peripheral face of the fixed scroll 12. This structure can absorb dimensional change of the lap 12b caused by thermal expansion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297049-A (JP)
Title: Fuel injection device in back bone type motorcycle
Inventor: HOTSUTA KAZUHITO
IPC: F02M55/02
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To mount a fuel injection valve to an upper side wall of an intake passage without being interfered by a back bone and to inject a fuel from the valve toward an intake port of a cylinder head, in a motorcycle in which the intake passage of the engine is arranged below the rearwardly downwardly inclined back bone of a vehicle body frame along it.  <P>SOLUTION: In the back bone type motorcycle, the intake passage 12 communicated with the intake port 11 of the cylinder head 9 is arranged below the back bone Ff of the vehicle body frame F along the back bone Ff. The fuel injection valve 30 is standingly provided on the upper side wall at a downstream area of the intake passage 12 such that at least an upper end of the valve 30 is positioned at a front side than a central point 32 of an outer curve in an intermediate bent part 14c of the back bone Ff.  <P>COPYRIGHT: (C)2008,JPO&INPIT