baber/WOPTO huggingface dataset:
Patent JP-2007321829-A (JP)
Title: Two-split roller bearing
Inventor: KAWASE TATSUO
IPC: F16C9/02
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-split roller bearing whose rolling fatigue life can be prolonged while preventing the axial movement of rollers without providing a collar on a bearing ring and preventing an increase in contact bearing pressure by minimizing the skewing of the rollers.  <P>SOLUTION: The roller bearing comprises an outer ring 1, a ring-shaped cage having a plurality of pockets arrayed in the circumferential direction, and the plurality of rollers 2 held in the pockets of the cage, the outer ring 1 and the cage being each slit into two split bodies which are arrayed in the circumferential direction. Each of inner peripheral faces 1a, 1b of the outer ring 1 has both axial ends groove-shaped with their diameters gradually smaller as tending closer to the side edge. Each of the rollers 2 has an axial center portion 2a whose outer peripheral face is formed cylindrical and which has contact with the outer peripheral face of a shaft or an inner ring. It also has both axial ends 2b which are formed tapered and which have contact with the inner peripheral face 1b of the outer ring 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324311-A (JP)
Title: Capacitor in case
Inventor: IWASHITA TAKESHI
IPC: H01G4/236
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor in a case with improved heat dissipation effects capable of reducing wiring inductance with a simple structure and capable of external connection by a simple operation without the need of a special component.  <P>SOLUTION: The capacitor in a case has a pair of electrode plates 10 and 20 connected with a capacitor element. Both electrode plates 10 and 20 and both terminals 11 and 21 overlap via an insulator. The terminals 11 and 21 are formed to bend so that connections 15 and 25 of the terminals 11 and 21 with the exterior are located on the approximately same plane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321282-A (JP)
Title: Moisture-permeable raw material for wig, and wig or wig base cap having the moisture-permeable raw material
Inventor: SUKAI KATSUO
IPC: A41G3/00
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-permeable raw material for a wig excellent in moisture permeability, suppressing stuffiness when put on, and simply attachable.  <P>SOLUTION: The moisture-permeable raw material for a wig comprises porous polyurethane as a core material, a net layer formed of synthetic fibers or natural fibers at one face side of the core material coming in contact with the head of a user, and has a three-layer structure where a fiber layer prepared for transplanting artificial hair or natural hair and made of the synthetic fibers or the natural fibers is laminated on another face side of the core material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006344215-A (JP)
Title: Method for assembling collection of digital picture
Inventor: SNOWDON DAVE
IPC: G06T1/00
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling the collection of digital pictures.  <P>SOLUTION: The assembly method includes a step for specifying at least one picture selection standard. A picture quality value is determined for each of a plurality of pictures in a set of pictures. By considering the picture quality value for the picture and the degree where the collection satisfies at least one picture selection standard, the picture is recommended to the collection of digital pictures from a set of pictures.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007321072-A (JP)
Title: Method for producing high-refractive index resin
Inventor: MATSUI TAKAHIRO
IPC: C08G75/08
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practicable method for producing a high-refractive index resin by which yellowing can be suppressed at a high level even by heating over a long period.  <P>SOLUTION: The method for producing the high-refractive index resin comprises polymerizing and curing a composition containing an episulfide compound in the presence of a polymerization catalyst. In the method for producing the high-refractive index resin, a compound having a structure represented by formula (2) (wherein, X represents hydrogen, oxygen, an alkyl group, an ester group or an alkoxy group; and Y represents hydrogen, a hydroxy group, an alkyl group, an amino group, an oxime group or an ester group) and a thiol compound are used in combination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006338022-A (JP)
Title: Substrate for display device, method for manufacturing the same, and display device having the same
Inventor: SEO JONG-HYUN
IPC: H01L51/50
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible substrate for a display device which prevents pixels for displaying images from separating from the substrate, a method for manufacturing such substrate for the display device, and a display device including such substrate for the display device.  <P>SOLUTION: The substrate for the display device includes a main body which faces a hydrophilic thin film for forming a display element and has hydrophobic characteristics and a hydrophilic body portion which is interposed between the hydrophilic thin film and the main body and has hydrophilic characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006233759-A (JP)
Title: Drainage ditch block for constituting dike foot water passage structure
Inventor: YUKIMOTO TAKUO
IPC: E02B3/14
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce work cost, by shortening a construction period, in a dike foot water passage structure attached to a dike of rivers.  <P>SOLUTION: This dike foot water passage structure 2 is constituted by continuously arranging a retaining wall 24 for earth retaining on the upper side of a back face plate 23 of a U-shaped cross-sectional drainage ditch block 21. At this time, the upper end of the retaining wall 24 for earth retaining is inclined so as to incline to the dike body 5 side. Thus, dike foot water passage work and dike foot protective work are simultaneously completed only by burying the dike foot water passage structure 2. Since the upper end of the retaining wall 24 for earth retaining inclines to the dike body 5 side, earth pressure from a dike body 5 is reduced. As a result, the dike foot water passage structure 2 is stabilized, and the stable function of a reverse slope toe is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007325230-A (JP)
Title: Motion vector decoding method and decoding device
Inventor: IGARASHI TAKAHIRO
IPC: H04N19/577
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion vector decoding method and a decoding device that can reduce the waiting time caused by interdependence of variable-length decoding processing and motion vector prediction processing, and shorten the processing time.  <P>SOLUTION: A VLD transmits picture parameters to a MVP (ST11). The MVP predicts on all assumed conditions, determines the presence of HYBRIDPRED and generates 4-bit flag USEDHYBRID by deciding whether a hybrid prediction is made for each condition. In a ST12, a flag is supplied to the VLD. The VLD receiving the flag determines the presence of HYBRIDPRED. When the HYBRIDPRED is present, the VLD outputs MB information of bitstream and 1-bit HYBRIDPRED to the MVP. When the HYBRIDPRED is absent, the VLD outputs MB information of bitstream to the MVP (ST13). Thus, the VLD can outputs the MB information and HYBRIDPRED together to the MVP. The VLD can output the MB information and HYBRIDPRED together, cancel the waiting time, and continue the processing of the VLD.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328850-A (JP)
Title: Optical pickup
Inventor: ITO NOBORU
IPC: G11B7/135
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a possibility that due to the occurrence of offsetting in a tracking error signal caused by a change in a positional relation between a photodetector and an optical spot due to a temperature change or the like, a tracking servo is removed to cause offsetting in an optical pickup.  <P>SOLUTION: The optical pickup includes a beam separation means in front of a cylindrical lens, and divides the optical spot into two in a groove diffraction light direction to form an image in a photodetector 11. Thus, even when a change occurs in positional relation between the photodetector 11 and the optical spot 21, the occurrence of offsetting in a tracking error signal is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007041550-A (JP)
Title: Red colored film, red colored composition, color filter, and liquid crystal display
Inventor: YAMAMOTO MASAYUKI
IPC: G02B5/20
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a red colored film excellent in visibility in an oblique direction, a red colored composition constituting the red colored film, a color filter using the colored film, and a liquid crystal display.  <P>SOLUTION: The red colored film is characterized in that an average amplitude transmittance ratio (av. tanΨ) of transmitted light, in the wavelength range of 575-635 nm, obtained by passing elliptically-polarized light made incident on the film from a direction inclined at 45° from a normal direction of the film surface through the film satisfies the formula (1): 0.960<av. tanΨ<1.040. The red colored composition contains a red pigment A having a BET specific surface area of 90-140 m<SP>2</SP>/g, a red pigment B having a BET specific surface area of 70-85 m<SP>2</SP>/g, and a pigment carrier comprising a transparent resin, a precursor thereof or a mixture of those. The color filter has the red colored film as a red filter segment. The liquid crystal display has the color filter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006347771-A (JP)
Title: Progressive safety device
Inventor: HUSMANN JOSEF
IPC: B66B5/18
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a progressive safety device, easy in resetting, while easily operating in the downward and upward traveling direction.  <P>SOLUTION: This progressive safety device 1 is composed of a brake unit 2 and an operation unit 3. The brake unit is composed of a support part having a first brake shoe 6 and another brake shoes 9 and 10. The operation unit is composed of an electromagnetic actuator 14 having a fastening bolt and a guide bolt having a coaxial compression spring 16 and an operation arm 17. The compression spring moves and presses the operation arm to a guide rail, and the operation arm rotates around a swivel bearing 18 by frictionally engaging a groove 21 with the guide rail, and rotates the support part by a follower 20. The first brake shoe 6 generates required brake force on the guide rail in response to rotary motion and engagement of the brake shoes 9 and 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007330078-A (JP)
Title: High voltage power supply, control method therefor, control program thereof, and recording medium
Inventor: KAWANABE MOTOHIRO
IPC: H02M3/28
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize, with a simple configuration, a high voltage power supply device which switches positive/negative of the voltage outputted to a load, in a circuit which uses only one transformer.  <P>SOLUTION: The voltage boosted with a transformer 102 is divided in a positive-side output and a negative-side output using a first diode 103 and a second diode 105. The outputs are smoothed by a first capacitor 104 and a second capacitor 106. Further, by changing resistance value of a variable resistor 108, positive/negative of the voltage applied on a load 109 is switched based on the ratio relative to the resistance value of a resistor 107.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334956-A (JP)
Title: Video recording device and information display method
Inventor: YOKOBORI SHOICHI
IPC: G11B20/10
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording device improved in convenience in dubbing processing and to provide an information display method.  <P>SOLUTION: The video recording device determines existence of an non-trusted data which is not allowed to be dubbed into a 2nd medium with data protected by an AACS (Advanced Access Content System) from a 1st medium with data protected by a system except the AACS, and displays attribute information (for example, non-trusted icon) showing that it is not allowed to dub the data into the 2nd medium when the non-trusted data is present.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332288-A (JP)
Title: Bearing oil composition
Inventor: WATANABE YOSHIHISA
IPC: C10M137/02
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing oil composition having excellent oxidation stability and low evaporation loss.  <P>SOLUTION: The bearing oil composition is obtained by compounding a base oil consisting of a dibasic acid diester composed of a glutaric acid derivative having a ≥7C alkyl group as the ester group with at least one kind of antioxidation agent selected from amine-based antioxidation agents and phosphorus-based antioxidation agents in an amount of 0.05-2.0 mass% and has kinetic viscosity of 6-100 mm<SP>2</SP>/s at 40°C as the composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331012-A (JP)
Title: Resistance welding method, and resistance-welded structure
Inventor: OOKA HISAYASU
IPC: B23K11/11
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance welding method capable of ensuring the uniform and sufficient welding strength, preventing degradation of the pressure on a welded part, and preventing occurrence of spattering, and applicable to a narrow part; and to provide a resistance-welded structure.  <P>SOLUTION: A recess 16 protruded in a back side of a surface of a flange part 13 of an upper metal plate is pressed. The rigidity of the recess 16 is enhanced by the work hardening by the press forming and the shape having a rib. The sectional diameter of the recess 16 is in a range of one to three times the diameter of a fore end of a pressure-applying electrode 4. When a space between a lower metal plate 11 and the flange part 13 is fluctuated, and when the recess 16 is pressed by the pressure-applying electrode 4, the recess 16 is brought close to the lower metal plate 11. In this condition, a portion other than the recess 16 in the flange part 13 is deformed while the recess 16 is not deformed. Thus, the recess 16 of the constant shape is brought into contact with the lower metal plate 12, and the lower metal plate 11 and the upper metal plate are welded in a constantly same contact condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335788-A (JP)
Title: Magnetic shield and manufacturing method thereof, and thin-film magnetic head
Inventor: KUDO KAZUE
IPC: H01F10/14
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a recording frequency increases speedily following the speedup of data transfer and high recording density in a magnetic disk device, and noise is increased after writing.  <P>SOLUTION: A multilayer magnetic film is used for an upper magnetic shield 26. In the multilayer magnetic film, a magnetic plating thin film, where crystal structures are a face-centered cubic phase (fcc) and a body-centered cubic phase (bcc), is laminated alternately by using a plating bath. In the plating bath, bath temperature is 30±1°C, and pH is 2.0+0.5/-1.0. For the bath composition, the concentration of a metal ion is Ni<SP>2+</SP>5-25(g/l), Fe<SP>2+</SP>5-15(g/l), sodium saccharin is 1.5±1.0(g/l), sodium chloride is 25±5(g/l), and boric acid is 25±5(g/l). The crystal structures of upper and lower magnetic plating thin films are different, thus cutting off epitaxial growth for each film, controlling a crystal grain size to be small, and hence reducing read noise after writing, and obtaining a reproducing head 20 usable even at a high recording frequency band.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007104890-A (JP)
Title: Fuel pump
Inventor: OSADA KIYOSHI
IPC: H02K1/18
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump in which the outside diameter at a motor section is reduced.  <P>SOLUTION: The housing 14 of a fuel pump 10 is formed tubularly by pressing a metal thin plate. The housing 14 composed of a thin plate forms a protrusion 16 recessed to the inner circumferential side between a pump section 12 and a motor section 13. The inner circumferential surface 14a of the housing 14 forms recesses 18 and 19 on the opposite sides in the axial direction while holding the protrusion 16. The pump case 22 of the pump section 12 is press fitted in the recess 18 of the housing 14 and butted against the protrusion 16 of the housing 14 in the axial direction. The motor section 13 is a so-called brushless motor and a rotor 50 having a permanent magnet 56 is arranged rotatably on the inner circumferential side of the stator core 30. The stator core 30 is contained in the recess 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008004677-A (JP)
Title: Surface mounting apparatus
Inventor: SAIJO HIROSHI
IPC: H05K13/04
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide surface mounting apparatus in which cycle time is shortened and production efficiency is improved.  <P>SOLUTION: Surface mounting apparatus is provided with: a tape feeder sending out a component to a component take-out position in accordance with driving of an air cylinder; and a movable head unit taking out the component supplied from the tape feeder to a suction nozzle and conveying it to a printed board. Driving time T of the tape feeder is obtained based on non-driving time (t) of the air cylinder, and timing for bringing the suction nozzle close to the component take-out position is controlled to be changed in accordance with driving time T of the tape feeder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004807-A (JP)
Title: Heterojunction bipolar transistor
Inventor: MOCHIZUKI KAZUHIRO
IPC: H01L21/331
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterojunction bipolar transistor which secures a base collector breakdown voltage and a current amplifying rate while being reduced in a base resistance.  <P>SOLUTION: The heterojunction bipolar transistor has on the surface of the substrate sequentially in a parallel direction an emitter contact region, an emitter region consisting of a first semiconductor material, a base region consisting of a second semiconductor having a forbidden band width smaller than that of the first semiconductor material, a collector region consisting of the first semiconductor material, and a collector contact region. In this case, a buffer layer consisting of a third semiconductor material having the forbidden band width larger than that of the first semiconductor material is provided between the emitter region, base region as well as the collector region and the surface of the substrate while an emitter electrode, a base electrode, and a collector electrode are formed so as to be contacted with the emitter contact region, the base region, and the collector region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001323-A (JP)
Title: Electric power steering device
Inventor: IMAGAKI SUSUMU
IPC: F16H57/021
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device which is unnecessary for any additional means and capable of keeping the pressure inside and outside a gear chamber in a substantially equal manner.  <P>SOLUTION: The electric power steering device comprises a worm wheel 42 provided on a steering shaft 1 rotated associated with the operation of a steering wheel 11, a worm 41 provided on a transmission shaft rotated associated with the rotation of a motor 2 for supporting the steering, and a bearing which seals a gear chamber 40 for housing the worm 41 and the worm wheel 42 and respectively supports the transmission shaft and the steering shaft 1, and transmits the rotation of the motor 2 to the steering shaft 1 via the worm 41 and the worm wheel 42 to support the steering. Since a bearing 5 is moved by the differential pressure between inside and outside the gear chamber 40, any additional means is unnecessary, the pressure inside and outside the gear chamber 40 can be kept in a substantially equal manner, and occurrence of any trouble attributable to the differential pressure in the gear chamber 40 can be prevented in advance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226933-A (JP)
Title: Objective lens driver, method of manufacturing objective lens driver, optical pickup device and optical disk apparatus
Inventor: URAGAMI SUSUMU
IPC: G11B7/09
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin objective lens driver which controlling inclination of an objective lens, a method of manufacturing the objective lens driver, an optical pickup device and an optical disk apparatus thereof.  <P>SOLUTION: An objective lens driver 11 includes: a lens holder 2 for holding the objective lens 1; a first focusing coil 6a for moving one end of the lens holder 2 in the focusing direction; a second focusing coil 6b for moving the other end of the lens holder 2 in the focusing direction; a tracking coil assembly 7 for moving the lens holder 2 in the tracking direction; and flexible members 3 which include a first flexible member pair for feeding a current to the first focusing coil 6a, a second flexible member pair for feeding a current to the second focusing coil 6b, and a third flexible member pair, for feeding a current to the tracking coil assembly, wherein the lens holder is flexibly supported at a driver main body by the flexible members. The lens holder 2 is supported flexibly by the flexible members 3 with respect to an apparatus main body, and the flexible members 3 are arranged in a plurality of columns on both ends of the lens holder 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008005971-A (JP)
Title: Catalytic reaction apparatus
Inventor: WATANABE TOSHIHARU
IPC: A61L9/00
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic reaction apparatus capable of controlling the amount and state of ultraviolet rays and ozone generated by discharge.  <P>SOLUTION: The catalytic reaction apparatus 1 comprises: a power circuit 2 for supplying power to respective circuits; a discharge voltage varying circuit 3 for determining a discharge voltage; a discharge circuit 4 as a discharge device for generating the discharge voltage according to the instruction of the discharge voltage varying circuit 3; a photocatalyst part 5 composed by clamping a photocatalyst 6 between electrodes 5a and 5b; a current sensor 7 for detecting a discharge current; and a high frequency amplifier 8 for amplifying/detecting only high frequency components from the output signals of the current sensor 7. The discharge voltage varying circuit 3 decides a discharge amount between the electrodes 5a and 5b on the basis of feedback signals from the high frequency amplifier 8 and varies the discharge voltage and eventually the ultraviolet rays and the ozone.  <P>COPYRIGHT: (C)2008,JPO&INPIT