baber/WOPTO huggingface dataset:
Patent JP-2014145597-A (JP)
Title: Magnetic sensor, and manufacturing method for the magnetic sensor
Inventor: KUME KYOJI
IPC: H01L43/08
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor that reduces charging damage of an integrated circuit, when a magnetoresistive effect element is formed, to improve noise characteristics and reliability.SOLUTION: A magnetic sensor comprises: a semiconductor substrate having a semiconductor element; and a magnetic element layer laminated on the surface of the semiconductor substrate and having a magnetoresistive effect element connected to the semiconductor element. The magnetic element layer has a dummy element that does not function as a part of a circuit, and the dummy element is electrically grounded. Preferably, the semiconductor substrate is electrically grounded and the dummy element is electrically connected to the semiconductor substrate. In a planar view, the semiconductor element is formed in a middle region, the magnetoresistive effect element is formed in a peripheral region, and a connecting wire for electrically connecting the semiconductor element and the magnetoresistive effect element is disposed in an intermediate region between the middle region and the peripheral region.
Patent JP-2014144661-A (JP)
Title: Vehicle occupant restraint system
Inventor: TAOKA YOSHIBUMI
IPC: B60R21/08
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle occupant restraint system the increase in the cost and weight of which can be suppressed, and also the arrangement space of which can be easily secured.SOLUTION: The vehicle occupant restraint system includes: a first bag part 15 which can be inflated from a contracted state by making fluid (a) flow in; a second bag part 16 which is contracted by external force from an inflated state where the fluid (a) is encapsulated, and can discharge the fluid (a); and a communication part 17 making the second bag part 16 and the first bag part 17 communicate with each other. The first bag part 15 is disposed in an instrument panel 6 so as to be directed at the knee part of an occupant while being contracted. The second bag part 16 is disposed between a front member 11 arranged at the front end part of the vehicle and a vehicle body structural member 10 arranged on the front member 11 at the back side of the vehicle, in the inflated state where the fluid is encapsulated.
Patent JP-2014146211-A (JP)
Title: Image forming apparatus and image processing method
Inventor: GENDA DAISUKE
IPC: H04N1/387
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To stabilize a line width of a thinned line.SOLUTION: An image forming apparatus includes: a contour detection unit 101 which analyzes image data and decides a contour pixel of a character or a figure and an edge direction of the contour pixel; a line thinning unit 102 which reduces the pixel value of the contour pixel according to the edge direction of the contour pixel to thin the character or the figure; and an intensity adjustment part 103 which adjusts the pixel value of the contour pixel obtained after line thinning according to an image forming condition, so that a line width of the thinned line achieves an expected value.
Patent JP-2013177800-A (JP)
Title: Liquefaction damage reduction structure of construct
Inventor: MANO HIDEYUKI
IPC: E02D27/32
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an effective and appropriate liquefaction damage reduction structure for reducing liquefaction damage of a construct constructed on liquefied ground.SOLUTION: A structure is for reducing liquefaction damage of a construct 2 constructed on liquefied ground 1. A drainage layer 6 having a permeability coefficient larger than that of the liquefied ground 1 is formed between the construct 2 and the liquefied ground 1 by filling a water-permeable material into a surface layer part of the liquefied ground 1 supporting the construct 2. The layer thickness of the drainage layer 6 below the construct 2 is set to not less than 1/8 of the width B in a short side direction of a foundation of the construct 2, and the width extending to the periphery of the construct 2 is set to not less than 30 cm. Alternatively, the layer thickness of the drainage layer 6 in the outer peripheral part of the construct 2 is made not less than 60 cm and the layer thickness of other parts is made smaller than that in the outer peripheral part. A gravel material is used as the water-permeable material for forming the drainage layer 6.
Patent JP-2014146765-A (JP)
Title: Semiconductor device
Inventor: MOMOTA SEIJI
IPC: H01L29/06
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a power diode capable of reducing an ON voltage by enlarging a conductive region when the power diode is on.SOLUTION: When a power diode 100 is on, a minus voltage is applied to a plate electrode 5 for forming an inversion layer 12 in a surface layer of an n-drift region 1a sandwiched between a p-guard ring region 3 and p-anode region 2. The inversion layer 12 connects the p-guard ring region 3 to the p-anode region 2, and thereby a part or all of the p-guard ring region 3 acts as an active region 11 together with the anode region 2. As a result, a conductive region 15 is enlarged and reduction of the ON voltage is facilitated.
Patent JP-2013121841-A (JP)
Title: Transportation vehicle
Inventor: IKEDA JUN
IPC: B60B11/06
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To easily carry out attachment and detachment work of dual tires to/from a wheel attaching cylinder, and enhance work properties upon maintenance.SOLUTION: An outside diameter D of a rim spacer 15 is formed to have the same outer diameter as a fringe portion 14A of an outer rim 14. Consequently, it is possible to prevent a step difference from being generated between the fringe portion 14A of the outer rim 14 and the rim spacer 15. With respect to an abutment portion 13B of an inner rim 13 as well, its outer diameter is formed to be the same as the outer diameter D of the rim spacer 15 to prevent a step difference from being generated therebetween. An inner tire 9 is prevented from being inclined between the inner rim 13 and the rim spacer 15. It is also prevent a bead seat band 9C and the like of the inner tire 9 from being caught between the outer rim 14 and the rim spacer 15.
Patent JP-2014152514-A (JP)
Title: Fitting structure of solar cell module, and fitting auxiliary jig
Inventor: TSUGAWA TOMONORI
IPC: E04D13/00
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a solar cell module by taking into account even a structural strength which can withstand the snow load in a snowy area.SOLUTION: The fitting structure of a solar cell module is used for mounting a solar cell module 1 on a plate-shaped roof 2 having a plurality of protrusions 2a, ... The solar cell module 1 is supported by: fitting jigs 3A, 3B consisting of holding parts 311, 311 for holding the protrusions 2a of the plate-shaped roof 2 and fitting pieces 32 as substrates provided so as to stand from holding metal fittings 31 having the holding parts 311, 311; and columnar fitting auxiliary jigs 4A, 4B made of channel steels. Thus, the solar cell module 1 is mounted on the plate-shaped roof 2.
Patent JP-2014154755-A (JP)
Title: Imaging device having imaging element with pupil division means for photographic lens, and manufacturing method for imaging element
Inventor: NAGANO AKIHIKO
IPC: H04N5/369
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that efficiently receives a luminous flux traveling from the vicinity of the periphery of the pupil of a photographic lens and is able to obtain a high quality image.SOLUTION: An imaging element comprises: a two dimensional arrangement of pixels including photoelectric conversion means for receiving light from an optical system; and a two-dimensional arrangement of on-chip micro-lenses disposed at the front of the two-dimensional arrangement of pixels, and arranged such that each on-chip micro-lens corresponds to the arrangement of a predetermined number of pixels having, as the center, the pixel located on its optical axis. The imaging element comprises optical control means provided on the light incident face of the photoelectric conversion means of each pixel, and configured to guide light from an optical system. The height of the on-chip micro-lens of each optical control means in the axial direction, which is included in the arrangement of the predetermined number of pixels having the pixel as the optical center located on a straight line connecting the center of the exit pupil of the optical system and the center of the curvature of the on-chip micro-lens, has a first predetermined distribution corresponding to a position in the arrangement of a predetermined number of pixels.
Patent JP-2014154523-A (JP)
Title: Light guide lens and lighting fixture
Inventor: TOKIEDA YUKI
IPC: G02B3/08
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To perform irradiation evenly.SOLUTION: A light guide lens 3 comprises: an entrance plane 30 making light emitted from an upward light source 20 parallel light and making the parallel light enter the light guide lens 3; a side reflective surface 31 making the light entered in the light guide lens 3 reflect internally to longitudinal directions; front reflective surfaces 32 provided in right and left sides of the side reflective surface 31 and making the light reflected internally by the side reflective surface 31 reflect internally forward; and an emission surface 33 making the light reflected internally by the front reflective surfaces 32 emit forward. As a whole, the side reflective surface 31 is formed at a slant for an optical axis direction so that a part nearer to an optical axis of the light source 20 is located to the side of the light source 20 in the optical axis direction, and parallel surfaces 310 parallel to the optical axis direction and crossing surfaces 311 crossing with the optical axis direction and making the light from the entrance plane 30 reflect internally to longitudinal directions are provided alternately. The multiple parallel surfaces 310 are formed long in the optical axis direction as near to the optical axis.
Patent JP-2014156952-A (JP)
Title: Device for materializing extreme low temperature with continuous rotation system
Inventor: TAJIMA OSAMU
IPC: F25B9/14
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device which can operate a refrigerant-free refrigerating machine with a continuously rotating system and can materialize extreme low temperature and can retain the extreme low temperature for a long time.SOLUTION: A device for materializing extreme low temperature with a continuous rotation system includes: a rotary table having a perforated hole on a rotation center part; a vacuum vessel fastened onto the rotary table; a refrigerant-free refrigerator having a cooling part on a vacuum vessel inner part; an inner cylinder which is fastened to a rotary table bottom part and includes a through-hole penetrating through in the vertical direction, an outward helium gas channel and a return helium gas channel which cause helium gas to pass therethrough and are opened to a side wall and an upper part; an outer cylinder which houses the inner cylinder rotatably in the inner part thereof and has outward and return helium gas connection ports connected to the helium gas channels; a compressor which causes helium gas to pass through outward and return helium gas channels and circulates helium gas through the refrigerant-free refrigerator; and a rotary joint for wiring which is fastened to the inner cylinder and conducts electricity rotatably. Therein, an internal wiring is caused to pass through the through-hole and a hole to supply electricity to an apparatus on the rotary table.
Patent JP-2014160108-A (JP)
Title: Toner carrier, developing apparatus, and image forming apparatus
Inventor: YAMASHITA YASUYUKI
IPC: G03G15/08
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a developer carrier having a surface layer configured to improve wear resistance and filming resistance, while allowing stable toner cloud to be formed, a developing apparatus including the developer carrier, and an image forming apparatus, as well as a low-power-consumption developing apparatus allowing the toner cloud to be formed stably for a long time, a toner carrier to be mounted on the developing apparatus, and an image forming apparatus.SOLUTION: A toner carrier includes a conductive support, an insulating layer formed on the conductive support, a plurality of electrodes arranged at a predetermined interval on the insulating layer, and a surface layer for covering the electrodes. When a voltage is applied to the electrodes and the conductive support so that an electric field between the electrodes and the conductive support is inverted periodically, toner is hopped by the electric field between the electrodes, to form cloud of the toner. At least the insulating layer is formed of resin having relative permittivity of 3.3-2.0.
Patent JP-2014161140-A (JP)
Title: Motor drive system
Inventor: NAGATA KOICHIRO
IPC: H02P27/04
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive system capable of eliminating degradation in controllability even when the system is limited by an output voltage.SOLUTION: The motor drive system, converting a DC voltage into an AC voltage and driving a motor, is configured to delay a phase of an AC voltage for the motor having such a condition as to cancel a magnetic flux of the motor when an input voltage of the motor is limited by a predetermined value.
Patent JP-2014158597-A (JP)
Title: Diffusing device
Inventor: ITO FUTOSHI
IPC: A01M1/20
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an agent-diffusing device capable of easily heating up an agent without use of electricity or fire.SOLUTION: A diffusing device for diffusing an agent includes: an agent container for accommodating an agent to be diffused; and a heating cartridge to which the agent container is detachably attached, generating heat for heating the agent. The heating cartridge includes a fuel tank in which fuel is accommodated, a reaction chamber, a fuel supplying member which suctions the fuel in the fuel tank and supplies the fuel to the reaction chamber, and a catalyst holding member which holds a catalyst. In the reaction chamber, an oxidative gas and the fuel in the fuel tank through the fuel supplying member are supplied to the catalyst held by the catalyst holding member so as to generate heat. The agent in the agent container is heated by the generated heat.
Patent JP-2014159132-A (JP)
Title: Liquid discharge head, image formation device, method for manufacturing flow channel plate of liquid discharge head
Inventor: KATAGIRI DAISUKE
IPC: B41J2/16
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing liquid discharge head, capable of reducing measurement error in positional accuracy of an individual liquid chamber formed by press working.SOLUTION: A flow channel plate 2 is formed of a metal member, such as a stainless steel material, and includes a through hole serving as an individual flow channel 5 including an individual liquid chamber 6, and a monitor recess 41 serving as a monitor hole portion having a shape different from the shape of the individual flow channel 5 including the individual liquid chamber 6. The individual flow channel 5 and the monitor recess are formed by the same press process, and the positional accuracy of the individual liquid chamber 6 is provided by measuring the positional accuracy of the monitor recess 41.
Patent JP-2014160980-A (JP)
Title: Electronic device
Inventor: KAIHO KATSUTAKA
IPC: H03H9/10
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device in which adjustment of a contact area of a conductive member with a piezoelectric element piece is made easy to reduce stress and strain transferred to a piezoelectric vibration piece from a base.SOLUTION: An electronic device 100 comprises: a base 1; an internal electrode 7 formed on a top face of the base; a conduction part which is formed on the top face of the base and electrically connected with the internal electrode 7; and an element 3 which is arranged on the conduction part and electrically connected with the conduction part, in which the conduction part includes an elastic member 5 formed on the base and a relay member 4 which is formed at the elastic member and has conductivity and electrically connected with the internal electrode. The element is arranged on the relay member and a part of the relay member, which contacts the element has a higher height from the top face of the base compared with the elastic member.
Patent JP-2014162361-A (JP)
Title: Front pillar structure for vehicle
Inventor: NIIMI DAISUKE
IPC: B62D25/04
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a front pillar structure for a vehicle, in which an occupant can be more surely protected against an impact of head-on collision while securing visibility of the occupant in a vehicle comprising two pillars at the front and the rear.SOLUTION: A front pillar structure for a vehicle comprises: a front-side front pillar 120 and a rear-side front pillar 130; a front pillar lower panel 140A continuously extending from the lower ends of those to the lower side; and a cowl side member 150 which is fixed to a front pillar lower panel 140A at one or more fixing points and transmits force from the front surface of the vehicle to the front pillar lower panel 140A via a first fixing point 162. A distance D1 from the lower end 184 of the rear-side front pillar 130 to the first fixing point 162 is shorter than any of distances D2, D3 from the lower end 186 of the front-side front pillar 130 to the first fixing point 162 and a second fixing point 164 respectively, and the cross section of the front-side front pillar 120 is smaller than that of the rear-side front pillar 130.
Patent JP-2014161662-A (JP)
Title: Game machine
Inventor: TSUCHIYA HIDEKI
IPC: A63F7/02
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that is able to enhance a performance effect without obstructing a display area.SOLUTION: A game machine includes: a center frame arranged in a game area; a display device in which a display screen faces an opening of the center frame; and a stage part formed in the center frame below the display device and configured to enable game balls to roll. In the game machine, the space extending forward and backward directions between the stage part and the display device has a first upright wall provided higher than the position of the lower end of the display screen of the display device and in front of the display screen, and a second upright wall provided behind the first upright wall and lower than the first upright wall. The first upright wall and the second upright wall are lower than a sight line connecting the position of the lower end of the display screen and the eyes of a player.
Patent JP-2014167509-A (JP)
Title: Kit for preparing photosensitive resin composition and use of the same
Inventor: KODA TOMOHIRO
IPC: C08L63/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a kit for preparing a photosensitive resin composition, which suppresses reduction in photosensitivity after long-term storage and has excellent storage stability, which is excellent in microprocessing property, developability, low-temperature curability, flexibility of a cured film, reliability of electric insulation, solder heat resistance, organic solvent resistance, flame retardancy, and the like, and which induces little warpage of a substrate after cured.SOLUTION: The kit for preparing a photosensitive resin composition comprises at least two agents of at least A agent and B agent. The A agent comprises (A) a compound having a carboxyl group and (C) an oxime ester-based photopolymerization initiator; and the water content in the A agent is 5000 ppm or less. The B agent comprises (B) a compound having a reactive group that reacts with a carboxyl group.
Patent JP-2014170167-A (JP)
Title: Patterning process and resist composition
Inventor: KOBAYASHI TOMOHIRO
IPC: G03F7/038
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a patterning process by which edge roughness of a fine trench pattern can be reduced, a reverse tapered shape can be suppressed and pattern collapse can be reduced.SOLUTION: A negative patterning process is provided, which comprises: applying the following resist composition on a substrate and heating to form a resist film, exposing the resist film to high energy beams and heating, and then selectively dissolving an unexposed portion of the resist film by use of a developing solution containing an organic solvent. The resist composition comprises a polymeric compound [A] having an acid labile group and causing changes in the polarity by an action of an acid, a photoacid generator [B] of formula (1):R-COOC(CF)-CHSORRRS, and an organic solvent [C]. In formula (1), Rrepresents a monovalent hydrocarbon group; and R, R, and Rrepresent an alkyl group, alkenyl group, oxoalkyl group, aryl group, aralkyl group, or aryloxoalkyl group, or two or more of R, R, and Rmay be bonded to each other to from a ring together with a sulfur atom in the formula.
Patent JP-2014171607-A (JP)
Title: Electric wheel chair
Inventor: SUZUKI TSUTOMU
IPC: A61G5/04
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric wheel chair which can be easily collapsed when storing or carrying and capable of properly detecting behavior of a car body.SOLUTION: An electric wheel chair 100 includes a seat part 10 which is stretched in car width direction and is collapsable in such a manner as the length in the car width direction is shortened, a pair of drive wheels 20 arranged on both outsides in car width direction of the seat part 10, a pair of drive parts 30 in which the drive wheels 20 are respectively driven by an electric power supplied from a battery 91, and a sensor board 40 on which attitude sensors 31LD, 31RD for obtaining attitude information representing attitude of the car body during travel are mounted, and which is arranged at a position in the direction orthogonal to a rotational axis 26 of the drive wheel 20, on at least one of the pair of drive parts 30.
Patent JP-2014178142-A (JP)
Title: Reactor containment vessel cooling system and cooling method
Inventor: FUJIWARA KENTARO
IPC: G21C15/18
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a reactor containment vessel cooling system capable of maintaining functions of a reactor containment vessel by cooling and reducing pressure of the inside of the reactor containment vessel when a fuel pool cooling function is lost due to a severe accident and a cooling method.SOLUTION: With a reactor well pool drain outlet valve 11 open and a bypass valve 23 open, a check valve bypass piping 22 is communicated. When a reactor well pool drain stop valve 13 is in a closed state, spent fuel pool water overflows to a skimmer surge tank 5 to be delivered into a first piping 19 by injecting water into a spent fuel pool 3, passes through a bypass piping, a second piping 18, a reactor well pool drain outlet valve and a reactor well pool drain piping 20 to be supplied to a reactor well pool. When the reactor well pool drain stop valve is in an open state, the spent fuel pool water overflows to the skimmer surge tank, passes through the first piping, the bypass piping, the second piping and the reactor well pool drain stop valve to be supplied to a collection tank 9.