baber/WOPTO huggingface dataset:
Patent JP-2013039614-A (JP)
Title: Deformed cross-section structure and method for manufacturing the same
Inventor: IKEDA TAKESHI
IPC: B21B1/42
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a deformed cross-section structure that improves quality caused by a reduction of surface roughness, and prevents poor surface roughness to reduce the manufacturing cost, and to provide a method for manufacturing the same.SOLUTION: The deformed cross-section structure 32 is formed by a plate bar 23 being rolled, and includes a step 33 formed of a thin plate 31 and a thick plate 30 on a surface thereof. On a rear surface of the deformed cross-section structure, which is a boundary 34 between the thin plate 31 and a thick 30, a region 61 which has different surface roughness from other part and a width of 5 mm or longer is formed across the longitudinal direction.
Patent JP-2011228755-A (JP)
Title: Stacked semiconductor device
Inventor: YOSHIMURA ATSUSHI
IPC: H01L25/065
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a heat cycle test on a stacked semiconductor device.SOLUTION: The stacked semiconductor device 1 includes a first semiconductor element 5 bonded on a circuit board 2. The first semiconductor element 5 is electrically connected to an electrode part 4 of the circuit board 2 through a first bonding wire 7. A second semiconductor element is bonded on the first semiconductor element 5 through a second adhesive layer (insulating adhesive layer) 9 whose thickness is 50 μm or more. The second adhesive layer 9 consists of an insulation resin layer of which a glass transition temperature is 135°C or higher, a linear expansion coefficient is 100 ppm or lower at the glass transition temperature or lower, and an elastic modulus at room temperature is 500 MPa to 2 GPa.
Patent JP-2013044347-A (JP)
Title: Vaporizer for liquefied gas
Inventor: FUKUTANI KATSUJI
IPC: F17C9/02
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vaporizer in which problems such as destruction of a welded part of a heat transfer tube scarcely occur even when thermal stress is repeatedly applied to the welded part.SOLUTION: A vaporizer causes vaporization of liquefied gas by heating using a heating medium. The vaporizer includes: heating medium containers (1, 2) which house a heating medium in such a way that the heating medium can be replenished; and a helical heat transfer tube (3) which extends from the lower part to the top part of the heating medium containers (1, 2) and extends in such a way as to fold back at the bottom once again. The top end of the heat transfer tube (3) is not fixed, only the lower end of the heat transfer tube is supported by the heating medium containers (1, 2), and liquefied gas to be vaporized flows continuously to the heat transfer tube (3) and is vaporized.
Patent JP-2013044964-A (JP)
Title: Zoom lens
Inventor: RI DAIYU
IPC: G02B13/18
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive compact zoom lens having excellent image formation performance, regardless of the fact that the zoom lens has an angle of view over 100°.SOLUTION: The zoom lens is constituted by arranging a first lens group Ghaving negative refractive power and a second lens group Ghaving positive refractive power in order from an object side. The first lens group Gis constituted by arranging a negative lens L, a negative lens L, and a positive lens Lin order from the object side. An aspherical surface is formed on both surfaces of the negative lens L. The second lens group Gis constituted by arranging a front group Ghaving positive refractive power and a rear group Ghaving positive refractive power in order from the object side. The aspherical surface is formed on both surfaces of a negative lens Lincluded in the rear group G. Then, a predetermined condition is satisfied so that the high image formation performance can be maintained while satisfying both of making the size smaller and the angle wider.
Patent JP-2013048675-A (JP)
Title: Clothing drier
Inventor: HAYASHI HIDETAKE
IPC: D06F58/28
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a clothing drier capable of preventing a Peltier element from being electrically connected to electrodes via water.SOLUTION: The clothing drier has a mist-generating device for generating mist using static atomization, and a configuration capable of supplying the mist into a drying chamber by an operation of a blower for circulating air in the drying chamber for storing clothing. The mist-generating device includes a Peltier element, a Peltier power supply circuit which generates a Peltier voltage to be applied to the Peltier element, electrodes having water absorbability, and a high-voltage power supply circuit for generating a high voltage to be applied to the electrodes. The mist-generating device supplies to the electrodes dew condensation water obtained by applying the Peltier voltage to the Peltier element, and generates the mist by applying the high voltage to the electrodes. The mist-generating device does not perform one of the application of the Peltier voltage to the Peltier element and the application of the high voltage to the electrodes while performing the other.
Patent JP-2013049589-A (JP)
Title: Joined body of ceramic body and metal body
Inventor: TANIGUCHI YOHEI
IPC: H05K3/38
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a joined body of a ceramic body and a metal body having sufficient mechanical strength and high heat resistance.SOLUTION: This joined body of a ceramic body and a metal body includes a silicon nitride ceramic body 2, a metal body 4 containing Ni as a main component, and a joining part 6 arranged between the silicon nitride ceramic body and the metal body, for joining the silicon nitride ceramic body and the metal body. In the joined body of the ceramic body and the metal body, the joining part has a first joining layer 12 having a contact with the silicon nitride ceramic body, and containing Cr as a main component together with N, and a second joining layer 14 arranged between the first joining layer and the metal body, having a contact with the first joining layer, and containing Cr, N and Ti; wherein the first joining layer has a higher content ratio of Cr than the second joining layer.
Patent JP-2013050830-A (JP)
Title: Bill straightening mechanism and bill processing device
Inventor: TAMURA HIDEKI
IPC: B65H31/38
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To straighten a bill having a bent and a curve formed at an edge part in the longitudinal direction.SOLUTION: A bill straightening mechanism for straightening the longitudinal direction of bills accumulated in an accumulation part includes: a reference plane 25 with which one edges in the longitudinal direction of bills P accumulated in the accumulation part come into contact; and a straightening member 22c that can come into contact with and be separated from the other edges in the longitudinal direction of the bills and is formed with an engagement part 221 coming into contact with the other edges. The engagement part 221 is formed of a projection part having a different shape with a boundary part 22d that is located at a substantially same height with the height of the bills, defined as the vertical boundary.
Patent JP-2013052746-A (JP)
Title: Body internal structure of railway vehicle
Inventor: SUDA TAKESHIGE
IPC: B61D17/08
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a body internal structure of a railway vehicle that improves work efficiency for joining the body parts using a welding member and spot welding.SOLUTION: A body internal structure 40 of the railway vehicle is configured such that, when a roof body part and a side body part are assembled together, a section of a cant rail on an inside surface of the roof body part and a section of a gusset on the inside surface of the roof body part face each other in a space where a spot welding gun can be arranged. After the roof body part and the side body part are assembled, the facing sections are spot welded in a predetermined area by the spot welding gun arranged in the space.
Patent JP-2013054210-A (JP)
Title: Condenser lens for stereoscopic image display device and stereoscopic image display device
Inventor: OKUI MASATO
IPC: G02B3/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a condenser lens for a stereoscopic display device, the condenser lens being small-sized and preventing quality deterioration.SOLUTION: A condenser lens 30 is used for a stereoscopic image display device adopting an integral photography system in which a three-dimensional image is displayed. The condenser lens 30 comprises: an incidence plane 31 on which light of an element image group is incident from a projection device; and an emission surface 32 emitting the light of the element image group incident on the incidence plane 31 to a lens group. On the incident plane 31, inclined lens surfaces are formed in respective segmented regions 33 segmented according to arrangement intervals of element lenses 42, with the inclination of each inclined lens surface becoming sharper as the segmented region 33 is separated farther from the optical axis of the condenser lens 30, and all of the segmented regions 33 have the same maximum thickness t' from the incidence plane 31 to the emission surface 32.
Patent JP-2013052144-A (JP)
Title: Board case sealing structure, and game machine including the same
Inventor: YAIRI TETSUYA
IPC: A63F7/02
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of a board case for a game machine, requiring only a simple operation procedure for sealing, keeping the reliability of the sealing high, and allowing at least one-time resealing, and to provide a game machine including the same.SOLUTION: A base body 30 is formed with first and second lock engagement pieces 50, 60. A cover body 100 is formed with a first engagement recessed part 124 lock-engaging with the first lock engagement pieces 50. The cover body 100 is also formed with a spacer mounting part 126 that can be installed with a spacer 170. The spacer 170 includes a second engagement recessed part lock-engaging with the second lock engagement pieces 60. By relatively slide-displacing the cover body 100 toward a connection position in a state in which the spacer 170 is installed to the spacer mounting part 126, the second lock engagement pieces 60 lock-engage with the second engagement recessed part.
Patent JP-2013055909-A (JP)
Title: Paddy field working machine
Inventor: FUJII KENJI
IPC: A01C11/02
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce labor and effort during feeding the fertilizer from a replenishing container to a storage tank.SOLUTION: A paddy field working machine includes a holding frame F supported to a tank outer wall of a storage tank 35. The holding frame F has a structure to support a replenishing container 60 inside a supply port 35C of the storage tank 35 in which a discharge port 61 of the supplementing container 60 is fitted.
Patent JP-2013059394-A (JP)
Title: Aseismic supporting implement
Inventor: HATORI HIROYUKI
IPC: A47B97/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an aseismic supporting implement reliably improved in adhesive force to a fixed surface such as a wall surface.SOLUTION: The aseismic supporting implement 1 includes: a fixed side member 3 stuck on a wall surface 9 through a cushioning portion 37; a supporting body side member 5 positioned relative to the fixed side member 3 in a compressing direction of the cushioning portion 37 and mounted on the top surface 13 of furniture 11; and a coupling member 7 joined to the fixed side member 3 and the supporting body side member 5 and coupling them. The aseismic supporting implement includes: a horizontal butting portion 41 formed at the supporting body side member 5, butted on the fixed side member 3, and positioning the supporting body side member; an engaging portion 73 for positioning the coupling member 7 by engagement in the compressing direction of the cushioning portion 37 when the coupling member 7 is joined to the supporting body side member 5; and a butting portion 59 provided at the coupling member 7 and butted on the fixed side member 3 in the compressing direction. The dimension L1 in the compressing direction between the engaging portion 73 and the butting portion 59 of the coupling member 7, is set larger than the dimension L2 in the compressing direction between the engaging portion 73 and the fixed side member 3.
Patent JP-2013061462-A (JP)
Title: Barrier unit and imaging apparatus equipped with the same
Inventor: IWASAKI TAKAFUMI
IPC: G03B11/04
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To solve a conventional problem in an imaging apparatus having a slide barrier that dust is likely to hinder sliding of the barrier if a groove is arranged outside an appearance part of a main body.SOLUTION: An imaging apparatus comprises: a cover member; a barrier member arranged in a front face of a main body of the apparatus and configured to move between a first position for covering an interior of the apparatus and a second position retreated from the front face of the apparatus; and a coupling part for coupling the cover member with the barrier member. When in the first position, the barrier member is on the same plane with the cover member. When moving from the first position to the second position on the same plane, the barrier member first rotationally moves in cross directed of the apparatus and then moves to the second position while overlapping with the cover member in the cross direction of the apparatus.
Patent JP-2013065188-A (JP)
Title: Automaton determining method, automaton determining device and automaton determining program
Inventor: NAGAO MANABU
IPC: G06F3/16
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a large amount of storage regions are required when an NFSA containing a lot of states and transitions is determined.SOLUTION: An automaton determining method includes: a state generating step; a first transition generation step; a second transition generation step; and a first deleting step. The state generating step is an outgoing transition from a first state contained in a finite state automaton and generates a new second state in a case where two first transitions or more to which first marks are assigned exist. The first transition generation step is a transition from the first state to the second state and generates a second transition to which the first mark is assigned. The second transition generation step generates a fourth transition that replaces a previous state of a third transition outgoing from a following state of the first transitions with the second state with respect to the respective first transitions. The first deleting step is a following state of the first transitions generating the fourth transition, deletes a state in which an incoming transition other than the first transitions does not exist, deletes an outgoing transition from the state deleted and deletes the first transitions generating the fourth transition.
Patent JP-2013067921-A (JP)
Title: Composition for paper coating and coated paper
Inventor: KOBAYASHI TAIJI
IPC: C09D109/04
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition for paper coating that includes much calcium carbonate as pigment and is excellent in water retention property and strength.SOLUTION: The composition for paper coating contains: a copolymer latex that contains a copolymer including 20-80 mass% of a structural unit (A) derived from an aliphatic conjugated diene monomer, 4-10 mass% of a structural unit (B) derived from an unsaturated carboxylic acid monomer, and 5-76 mass% of a structural unit (C) derived from another copolymerizable monomer (where, the total of (A), (B) and (C) is 100 mass%), and has a number-average particle diameter of 30-80 nm measured by transmission electron microscope and a viscosity of 50-400 mPa s at a solid content of 48 mass%; and a pigment containing 60 mass% or more of calcium carbonate.
Patent JP-2013071384-A (JP)
Title: Method for manufacturing thermal print head
Inventor: NAKAMIGI JUNGO
IPC: B41J2/335
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To improve local smoothness while maintaining overall smoothness of the surface of a glaze layer.SOLUTION: A ceramic plate 71 is ground to remove an overall waviness (S2), and a groundwork glaze layer 72 is formed on its surface (S3). The surface of the groundwork glaze layer 72 is ground (S4) and the groundwork glaze layer is calcined again (S5). Glass paste is applied to the surface of the groundwork glaze layer 72, and the groundwork glaze layer is calcined to form a final glaze layer 73 (S6). A resistor and a metal wiring layer are deposited on the surface of the final glaze layer 73 and etching is made in a predetermined pattern to form a heating resistor and a metal wiring layer.
Patent JP-2013077061-A (JP)
Title: Electronic writing system
Inventor: YAMADA RYUTA
IPC: G09G3/20
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic writing system which is as thin and light as writing media, such as paper, by unnecessitating a battery of electronic paper.SOLUTION: The electronic paper 101 is configured to independently provide each pixel with a pixel unit 102 on electric wire, the pixel unit 102 being equipped with an electronic paper pixel 107 for displaying color corresponding to color information, a wireless communication part 105 for receiving the color information by which the electronic paper pixel displays color, and an electronic paper drive part 106 for having the electronic paper pixel display color corresponding to the color information. An electronic pen 201 is provided with a wireless communication part 205 for transmitting color information, so that the wireless communication part receives the color information transmitted by the wireless communication part of the electronic pen in each of the pixel units of the electronic paper, and the electronic paper drive part has the electronic paper pixel display color corresponding to the color information received by the electronic paper drive part.
Patent JP-2013075002-A (JP)
Title: Display unit, and game machine
Inventor: IGAWA KANAKO
IPC: A63F5/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To increase marketability by improving luxury in a display unit by dispersing radiation light when a light source is turned on and by making the display look shining even when the light source is turned off.SOLUTION: At least in a part of the panel symbol 13 of a front panel 10, there is provided a special printed part 50 in which irregularities are formed on the surface when a paint is hardened. The paint used for the special printed part 50 is mixed with a photoluminescent pigment, which transmits light from the rear side of a printed surface and which is formed in a shape reflecting light from the front side of the printed surface. In the special printed part 50, a luminescent display is made corresponding to the luminescent color of an LED 43 when the LED 43 is turned on, while a reflection display is made corresponding to the color of the photoluminescent pigment when the LED 43 is turned off.
Patent JP-2013077689-A (JP)
Title: Quantum infrared imaging device and manufacturing method therefor
Inventor: YAMAZAKI KOTARO
IPC: H01L21/60
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent contact between adjacent bumps caused by difference of thermal expansion coefficients between a first substrate and a second substrate constituted by silicon substrates etc. without affecting the second substrate formed of HgCdTe etc., in a quantum infrared heat sensitive device including the first substrate having a readout circuit and the second substrate having a photodetector in bump connection.SOLUTION: The quantum imaging device includes: a first substrate having a readout circuit; a second substrate having a photodetector and electrically connected to the first substrate by flip chip bonding (FCB); a conductor bump group for electrically connecting the first substrate to the second substrate by FCB; and an insulation wall which is existent to surround the periphery of each bump and fixed to only the first substrate side, and has a gap between with the second substrate.
Patent JP-2014239562-A (JP)
Title: Switch device and power storage system
Inventor: ISHIMOTO KAZUO
IPC: H02H5/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To further improve reliability of a switch device for switching an output destination of generated power.SOLUTION: A serial/parallel switching unit 20 performs switching between: connecting a power conditioner 210 with a single output system into which a plurality of output systems of a plurality of DC power sources for generating power are integrated so that the plurality of DC power sources are connected in series; and connecting a storage battery with a single output system into which the plurality of output systems are integrated so that the plurality of DC power sources are connected in parallel, through a charge/discharge circuit 120. A plurality of switches 11, 12, 13 are inserted into the plurality of output systems of the plurality of DC power sources, respectively. A temperature detection unit 41, 42, 43 detect temperature of the plurality of switches 11, 12, 13. A control unit 30 controls the serial/parallel switching unit 20, and the plurality of switches 11, 12, 13.
Patent JP-2013080806-A (JP)
Title: Manufacturing method of reinforcing member
Inventor: OKADA RYOICHI
IPC: H01L23/12
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a reinforcing member capable of suppressing the warpage of a wiring board, preventing the occurrence of troubles due to heat, and easily bonding the reinforcing member to the wiring board.SOLUTION: A manufacturing method of a reinforcing member comprises: a first step of preparing a body 41A and processing the body 41A into a desired shape by removing an unnecessary part of the body 41A; and a second step of forming an adhesion layer 42 whose shape corresponds to a shape of the body 41A by applying an adhesive to one surface side of the body 41A(41) processed into a desired shape by the first step. A reinforcing member 4 is composed of the body 41A and the adhesion layer 42.
Patent JP-2013085407-A (JP)
Title: Brushless motor control method and brushless motor control apparatus, brushless motor, and electric power steering device
Inventor: OKUBO MASAMICHI
IPC: H02P21/00
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor having a difference between inductance in a d-axis direction and inductance in a q-axis direction which prevents torque reduction in a high load side, and achieves improvement of the torque of the motor and reduction in the size.SOLUTION: A brushless motor 3 includes a rotor core having a polygonal cross section, and a segment magnet mounted in each side portion of the outer periphery of the rotor core, and inductance in a d-axis direction and inductance in a q-axis direction are different from each other. A control apparatus 50 of the brushless motor 3 has a current sensor 61, and a current command section 51 for calculating a winding current value according to a load state. The current command section 51 has a supply current amount calculating section 52 for performing advance angle control in a high load region in which an output torque is reduced with respect to a theoretical torque due to an influence of armature reaction, and adding a d-axis current Id' to a supply current with respect to an armature wire, and an advance angle control map 63 indicating a relationship between a phase current and an advance angle value.