baber/WOPTO huggingface dataset:
Patent JP-2012069183-A (JP)
Title: Optical pickup device and optical disk drive
Inventor: NAGASAWA MITSURU
IPC: G11B7/135
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of generating a stable servo signal and a stable RF signal by effectively separating signal light and stray light in consideration of a lens shift at the time of recording and reproducing information on an optical disk having plural information recording surfaces, and to provide an optical disk drive having the optical pickup device.SOLUTION: An optical pickup device includes: a laser source; an objective lens for collecting beams on an information recording surface of an optical disk; a diffraction grating for splitting the beams reflected on the information recording surface into plural beams; and a photodetector having plural light receiving elements for receiving the plurally split beams. A center area of the diffraction grating is divided into three with two division lines perpendicular to tracks of the optical disk. Among the divided areas, a center area including the center of the diffraction grating is provided with a light-shield area for shielding the beams, and the two areas other than the light-shield area detect diffracted beams on light receiving surfaces.
Patent JP-2012067643-A (JP)
Title: Fuel treatment method of fuel supply system in vehicle mounted with liquid lpg fuel injection type engine
Inventor: ITO HIDEO
IPC: F02M21/02
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method that facilitates performing the fuel treatment of a fuel supply system in a vehicle mounted with a liquid LPG fuel injection type engine (LPi vehicle), and can suppress the discharge of LPG to the atmosphere.SOLUTION: The method treats liquid LPG fuel remaining in a fuel supply system prior to the attachment/detachment of an apparatus of the fuel supply system in the LPi vehicle 1. As an external fuel consumption means, there is prepared in advance a mixer-type engine-mounted vehicle (existing MIXER vehicle) 21. The feed-side piping 4 of the LPi vehicle 1 is connected to the feed-side piping 19 of the existing MIXER vehicle 21 by using a jump hose 24. By using the liquid LPG fuel remaining in the feed-side piping 4 of the LPi vehicle 1 as gaseous LPG fuel by using a vaporizer 17 of the existing MIXER vehicle 21, the combustion of the existing MIXER vehicle 21 is consumed. There is performed similar treatment to the return-side piping 6 of the LPi vehicle 1.
Patent JP-2012067502-A (JP)
Title: Window glass having temperature sensor
Inventor: NAGATOMO KENSHO
IPC: G01K7/22
Filed: 2010-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a window glass having a temperature sensor, capable of reducing irregularities on a glass surface, having high responsibility of temperature measurement, and achieving accurate temperature measurement.SOLUTION: A window glass having a temperature sensor comprises a plate glass body 2 used for a window, and a film-shaped temperature sensor 4 which is attached to a glass surface of the plate glass body 2 and has a heat-sensitive part which is spread out on the attached area and has electric resistance which changes responding to temperature. The film-shaped temperature sensor 4 comprises an insulating film 5, a film-shaped heat-sensitive part extending on the insulating film 5, and a couple of lead wires 6 connected to the heat-sensitive part.
Patent JP-2012071522-A (JP)
Title: Thermal head and thermal printer including the same
Inventor: MOTO YOICHI
IPC: B41J2/335
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head which can easily adjust the amount of the warpage of a substrate, and a thermal printer including the same.SOLUTION: The thermal head X includes: a head base body 3 having a substrate 7 and a plurality of heating parts 9 disposed on the substrate 7; a radiator 1 having a first surface on which the substrate 7 is arranged, and a through-hole 1c which is opened on the first surface; a joining layer 33 interposed between the substrate 7 and the first surface of the radiator 1 and joining the substrate 7 to the radiator 1; and an adhesive 35 interposed between the substrate 7 and the first surface of the radiator 1 and adhering and the substrate 7 to the radiator 1 to fix them. The joining layer 33 has a hole 33a which penetrates the joining layer 33 in the thickness direction and is formed along the arrangement direction of the heating parts 9. The opening of the through-hole 1c on the first surface of the radiator 1 is arranged to continue to the hole 33a of the joining layer 33, and the adhesive 35 is arranged in the hole 33a of the joining layer 33.
Patent JP-2012071057-A (JP)
Title: Absorbent article, and method for manufacturing the same
Inventor: MATSUSHIMA AZUSA
IPC: A61F13/15
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which achieves the detachability when temporarily placing and fixing property during wearing.SOLUTION: The hydrolytic absorbent article includes: a hydrolytic top sheet; a hydrolytic back sheet; an adhesive section for fixing the absorbent article on clothes and the adhesive section is disposed on the back sheet arranged on an opposite face from the top sheet; a release sheet for protecting a contact face of the adhesive sheet where the adhesive section is in contact with clothes. The absorbent article is characterized in that projection parts and recessed parts are formed on the contact face of the adhesive part.
Patent JP-2012075444-A (JP)
Title: Automatic bread maker
Inventor: ITO YASUYUKI
IPC: A47J43/08
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bread maker inhibiting incomplete mounting of a blade portion to a bread container.SOLUTION: The automatic bread maker includes the blade portion including a blade used for a bread making process, and removably mounted to a rotating shaft provided at the bottom of the bread container. The blade portion includes a mounting portion 91 having an insertion hole 91c for inserting the rotating shaft therein and mounted to the rotating shaft so as not to be rotated, the side wall of the mounting portion 91 is formed with notch portions 91a engaging with engaging projections projecting from the side surface of the rotating shaft inserted into the insertion hole 91c. The mounting portion 91 has a first end part EP1 from which the rotating shaft is inserted when the mounting portion 91 is mounted to the rotating shaft, and the first end is formed with top parts 911a and 911b, and inclined portions 912 connecting the notch portions 91a and the top parts 911a and 911b.
Patent JP-2012079761-A (JP)
Title: Electronic circuit device and manufacturing method thereof
Inventor: TANAKA ATSUHIKO
IPC: H05K3/28
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit device which can prevent short-circuit between conductors resulting from electromigration in a multilayer substrate and improve electrical characteristics of an element including a magnetic body, while enabling a reduction in thickness and size, and also to provide a manufacturing method of the electronic circuit device.SOLUTION: An electronic circuit device comprises: a transformer substrate 12 including a first insulating base material 121(2), a first conductor 128(1) provided on the front face of the first insulating base material 121(2), a second conductor 126(1) provided on the rear face of the first insulating base material 121(2), and a second insulating base material 122(1) which is bonded to the rear face of the first insulating base material 121(2) via the second conductor 126(1); a magnetic body provided on the transformer substrate 12; and a resin coating 129 having an insulation property which is provided to extend from the edge face of the first insulating base material 121(2) to the edge face of the second insulating base material 122(1) of the substrate 12.
Patent JP-2012078934-A (JP)
Title: Business form output system and business form output method and business form output program for chemical material toxicity test
Inventor: TAKEI MIZUKI
IPC: G06Q50/26
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To easily create a business form having items corresponding to various tests for chemical material toxicity tests.SOLUTION: Use frequency update means 62 updates use frequency of respective business form format tables used for outputs of business forms as use frequency of respective test types. When business forms 47 and 48 are output, business form format table output means 63 acquires a business form format table having the highest use frequency for respective test types as the highest use frequency business form format table, and outputs it to business form output means 61. The business form output means 61 creates a template having a plurality of output items and data entry areas for symptom change data corresponding to the output items by using the highest use frequency business form format table. Data insertion means 66 inserts the symptom change data associated with a living body in the data entry areas by using the template and creates the business forms 47 and 48. Since the template is created by using a business form format table having high use frequency, labor to newly create a template can be reduced.
Patent JP-2012077674-A (JP)
Title: Engine control unit
Inventor: TAKEDA YUICHI
IPC: H02G3/16
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ECU superior in resistance to water and vibration.SOLUTION: An ECU 30 includes a circuit board 5 and a case 18. The circuit board 5 is supported in a floating state so as not to be in contact with the case 18. A supporting member is composed of an elastic member 12 made of rubber, a coil spring, or the like. Elastic members 12 are formed to protrude outwardly from side surfaces of the circuit board 5 and are supported onto inner wall surfaces of the case 18. A harness through hole 32 is formed in the case 18. A seal 33 is disposed between the harness through hole 32 and a harness 29 which is laid through the harness through hole 32. External connection electrodes 16 to which the harness 29 is connected are disposed on the circuit board 5. Resin mold is applied to a surface of the circuit board other than a portion on which the electrodes 16 are disposed and a portion on which the elastic members 12 are formed.
Patent JP-2012076343-A (JP)
Title: Apparatus and method for ultrasonic processing of web
Inventor: YAMAMOTO KOKI
IPC: B29C65/08
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for ultrasonic processing capable of preventing the appearance of a web from being harmed due to the ultrasonic processing.SOLUTION: In the apparatus for performing ultrasonic processing on the web 31 running in a machine direction MD, a first mechanical element defined by one of an ultrasonic horn 67 and an anvil and a second mechanical element defined by the other are moved forward or backward in a direction crossing the machine direction MD so as to pass transversely across the web 31. The first mechanical element and the second mechanical element are worked together in the process of moving them forward or backward to perform ultrasonic processing on the web 31.
Patent JP-2012077355-A (JP)
Title: Method for manufacturing structural member
Inventor: HIRAKAWA YUICHI
IPC: C21D6/00
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method that can form a firmly hardened layer by the surface modification of a base material even for a structural member with a curved surface shape.SOLUTION: The manufacturing method includes: a laser irradiation step of irradiating a predetermined range of a substrate 53 formed of the base material with a laser beam L to heat the range to a temperature between 800°C or more where austenite reverse transformation is completed and less than a melting point of the substrate; and an aging heat treatment step of performing aging heat treatment to the substrate 53 that is irradiated with the laser beam L in the laser irradiation step to form the hardened layer 54 that is developed by precipitation hardening of the base material, in the predetermined range.
Patent JP-2011051018-A (JP)
Title: Can body
Inventor: SHINGURYO TAKUO
IPC: B21D22/08
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can body wherein the barrel part of a can base body is embossed in a projection-shape which is projected to the outside in the radial direction, around the outer peripheral surface.  <P>SOLUTION: This invention relates to the can body 52 made into a bottomed cylinder. The can base body 50 which is formed by applying drawing and ironing to a metallic sheet, is embossed, thereby a projecting worked part which is projected outside in the radial direction from the outer peripheral surface of the can base body is formed at the barrel part. The projecting worked part is formed by providing a first rotating body 20 and a second rotating body 21 which are supported rotatably around the axial lines of rotation, which are parallel to each other, making the first and second rotating bodies 20, 21 approach each other after arranging the first rotating body 20 inside the bottomed cylindrical can base body 50 and also arranging the second rotating body 21 outside the can base body, holding the barrel part of the can base body between the respective outer peripheral surfaces of these rotating bodies and, in this state, rotating the first and second rotating bodies 20, 21 around these axial lines of rotation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012081557-A (JP)
Title: Formed rotary cutting tool
Inventor: MORI KOSUKE
IPC: B23C5/12
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce cutting resistance and vibration by improving sharpness and improve cutting accuracy by suppressing tilt of a flute wall and an expanded machining amount.SOLUTION: In a christmas tree-formed milling cutter 10 for finish processing, a chip discharge flute 16 is provided linearly to incline at a constant inclination angle θ1 within a range of 1°-8° with respect to an axis S in a direction opposite to a cutter rotating direction seen from a shank 12 side. Therefore, compared with a conventional product having a straight flute parallel to the axis S, a tilt amount of the flute wall, an expanded machining amount, and cutting resistance are reduced, and vibration and cutting noise are reduced. Cutting performance as a whole is improved, superior cutting accuracy can be achieved, and further high efficiency machining can be performed.
Patent JP-2012081092-A (JP)
Title: Furniture with top board
Inventor: KATO YOSHIMASA
IPC: A47B17/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring while making look good in outer appearance of furniture with a top board in normal times when looking from the rear face side.SOLUTION: The furniture with a top board comprises a top board 1 and a storage 2 that supports the top board 1 from below and has a storage space inside. The furniture with a top board is also equipped with a wiring duct 4 supported on the rear face of the storage 2 and blind boards 5a, 5b that are removably provided at the back of the wiring duct 4 and make the space under the top board 1 invisible from outside.
Patent JP-2012083655-A (JP)
Title: Forgery prevention medium and manufacturing method thereof, and adhesive label having the forgery prevention medium
Inventor: NAGAYOSHI MIHOKO
IPC: G09F3/02
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a forgery prevention medium or the like with a structure having a copying prevention function and allowing easy manufacture thereof.SOLUTION: A forgery prevention medium 10 has a reflective layer 4 and an optical functional layer 7 in this order on a support base material 3. The optical functional layer 7 is composed of plural regions 1 and 2 with patterns formed. Each of the plural regions 1 and 2 has different constant direction of optical anisotropy from each other and each optical anisotropy of the regions 1 and 2 is formed by alignment of plural minute cracks.
Patent JP-2012086678-A (JP)
Title: Vehicle drive force control device
Inventor: UENO MUNETOSHI
IPC: B60L50/16
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle drive force control device that can strike a balance between the shocking relief and the suppression of idle running feeling, when shifting to coast traveling from drive traveling by gas pedal-off.SOLUTION: The drive force control device includes: a target drive force operation part 30 which computes target drive force tFo; a real drive force estimation means to compute presumed drive force Fo^; and a drive force change rate restriction part 61 which restricts greatly a change rate of the target drive force tFo rather than the time when the target drive force tFo is more than a torque threshold Fo_th when the target drive force tFo is less than the predetermined torque threshold Fo_th, when a drive force deviation ΔFo which is deviation of target drive force tFo and presumed drive force Fo^ changes to a decreasing direction.
Patent JP-2012077595-A (JP)
Title: Outside escape preventive window screen
Inventor: ISOZAKI YUKA
IPC: E06B9/52
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a window screen with a stopper for preventing escape of infants, solving the problem of the conventional window screen in which even infants are easy to open-close it and pushing of the mesh portion allows it to be broken even by infants so there is a risk that infants may go out to a veranda during time when we take our eyes off them.SOLUTION: (a) A window screen with a stopper arranges vertical bars in the mesh portion to form a vertical stripe pattern, which can prevent infants from breaking the mesh to escape. (b) A switch-type stopper is installed on either right or left side of vertical frame parts of the window screen, which can prevent infants from opening the screen to go outside by themselves.
Patent JP-2012087388-A (JP)
Title: Surface-treated copper foil and copper-clad laminate sheet
Inventor: FUJISAWA KIMIKO
IPC: B32B15/08
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treated copper foil which satisfies heat resistance and chemical resistance and is extremely excellent in the adhesion strength on a resin substrate and the insulating property (surface resistance) of the resin surface after etching, and to provide a copper-clad laminate sheet which satisfies all of the adhesion strength, heat resistance, chemical resistance and etching property.SOLUTION: The surface-treated copper foil includes a surface treatment layer composed of an Ni-Zn alloy layer. The Zn content of the Ni-Zn alloy layer is 5% or more and 21% or less, and the Zn concentration in the alloy layer has a concentration gradient of decreasing the concentration from the raw copper foil side to the surface of the surface treated layer, the adhesion amount of Zn is 0.07 mg/dmor more, and the adhesion amount of Ni is 0.4 mg/dmor more and 2.9 mg/dmor less. The copper-clad laminate sheet includes the surface-treated copper foil adhered to a resin substrate.
Patent JP-2012087725-A (JP)
Title: Fuel filter
Inventor: UEKI KOJI
IPC: B01D35/02
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filter capable of enhancing its filtering efficiency.SOLUTION: A fuel filter includes a filter member formed into a shape of a sack with a filter sheet 23 and a frame member arranged inside the filter member. The frame member has a plurality of frame ribs 33 that press the filter sheet 23 from the inside of the filter member toward the outside. The filter sheet 23 has welded sections 28 for fixing together a plurality of non-woven fabrics and woven meshes stacked in layers. The welded sections 28 are formed at positions to face the frame ribs 33.
Patent JP-2012086518-A (JP)
Title: Business card case
Inventor: KOBAYASHI SHINICHI
IPC: B42F17/18
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a card case in which cards can be automatically and promptly discharged one by one.SOLUTION: The case has a case body capable of accommodating more than one cards inside, a card discharging plate mounted so as to proceed from and retreat into the case body via a card discharging opening provided on a side portion of the case body, with a card being placed on its upper surface, and an elastic piece for movably urging the card discharging plate in one direction.
Patent JP-2012095374-A (JP)
Title: Magnetic force rotating device
Inventor: KOMATSU YASUHIRO
IPC: H02K57/00
Filed: 2010-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic force rotating device which can achieve both improvement of use efficiency of a magnetic field and a reduction in size of the device.SOLUTION: A magnetic force rotating device 10 has a stator 12 and a rotator 14. The rotator 14 has four supporting discs 39. The two supporting discs 39 at a center side in an axial direction have permanent magnets 19 fixed on the front and back faces thereof, and the two supporting discs 39 at both end sides in the axial direction have permanent magnets 19 on one of the faces thereof. The stator 12 has four magnetic poles 34 so as to be arranged in parallel to each other in the axial direction. The magnetic poles 34 at the center side in the axial direction have coils 32 provided on two leg parts 29 which connect adjacent C-shaped cores 33. The permanent magnets 19A and 19D at the both end sides in the axial direction are arranged so as to face the magnetic poles 34A and 34D at the both end sides in the axial direction, the permanent magnets 19B1 and 19B2 at the center side in the axial direction are arranged so as to face the magnetic pole 34B, and the permanent magnets 19C1 and 19C2 at the center side in the axial direction are arranged so as to face the magnetic pole 34C.
Patent JP-2011065173-A (JP)
Title: Method for manufacturing flexible display device
Inventor: OH EUI YEOL
IPC: G02F1/13
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible display device in which the production yield and the stability of the manufacturing process are improved.  <P>SOLUTION: The method for manufacturing a flexible display device includes: a stage of forming, on one face of a first substrate, an insulating protective layer whose selective etching ratio to the first substrate is 1/20 or less; a stage of forming a display element on the insulating protective layer; a stage of attaching the flexible substrate on the display element; and a stage of etching the first substrate. The flexible display device includes the flexible substrate, and the display element layer formed on the flexible substrate. At least one of the etching ratio of glass to the insulating protection layer and the etching ratio of stainless steel to the insulating protection layer is 1:20 or higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012094081-A (JP)
Title: Bus arbitration circuit and bus arbitration method
Inventor: MIURA KENICHI
IPC: G06F13/362
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of devices to simultaneously transfer data and, even when any fault occurs in a specific device, to enable any other device to transfer data.SOLUTION: A bus arbitration circuit 1 includes a plurality of queuing buffers 12a-12c composed of a plurality of regions for storing data in predetermined regions, a plurality of reception control sections 11a-11c each of which receives data transmitted from devices 3a-3c and controls write of reception data into the queuing buffers 12a-12c, a coherency buffer 13 which is composed of a plurality of regions and stores information indicating the queuing buffers 12a-12c storing the reception data from the devices 3a-3c in a predetermined region in accordance with a reception order of data by the plurality of reception control sections, and a transmission control section 14 which reads data from the queuing buffers 12a-12c as shown in the reception order of data on the basis of the information stored in the coherency buffer 13 and transmits the read data to a bus 2.