baber/WOPTO huggingface dataset:
Patent JP-2013203376-A (JP)
Title: Combiner housing apparatus, head-up display apparatus
Inventor: KOBAYASHI MITSUGU
IPC: B60R11/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To make a drive mechanism of a combiner hard to be broken even if vibration is given.SOLUTION: A combiner housing apparatus 2 includes: a holder 51 for holding a combiner 40; a first connection part 53 which is rotatable around a first shaft P, at one end of which the first shaft P is located, and to the other end of which the holder 51 is connected; and a second connection part 54 which is rotatable around a second shaft S, at one end of which the second shaft S is located, and to the other end of which the holder 51 is connected; wherein an elastic member 56 is disposed, which is able to move the combiner 40 from a protruded state to a housed state by means of a 4-joint link mechanism and pulls the second connection part 54 by means of a restoration force; the combiner 40 is shifted from the protruded state to the housed state by means of a drive force given to the first connection part 53; and the combiner 40 is shifted from the housed state to the protruded state by means of the restoration force.
Patent JP-2013210415-A (JP)
Title: Barrier device
Inventor: HORIE YASUSHI
IPC: G03B11/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To contrive reduction of the number of components, simplification of structure, cost reduction, weight reduction, miniaturization, thickness reduction, narrowing, etc. in a barrier device which is mounted on a digital camera, etc.SOLUTION: A barrier device includes: cases 10, 20 having openings 10a, 20a; and a barrier member movably supported to the cases so as to open and close the openings, in which the barrier member includes: a main motion barrier plate 30 to which drive force is applied so as to open and close a partial area of the openings, and of which the opening/closing drive is performed; and a following barrier plate 40 which is arranged adjacently to the main motion barrier plate so as to open and close the remaining area of the openings, relatively movably engages within a predetermined range L to the main motion barrier plate, moves by following the main motion barrier plate 30, and formed so as to overlap the main motion barrier plate at a full open state of the openings. Thus, reduction of the number of components, simplification of structure, cost reduction, weight reduction, miniaturization, thickness reduction, narrowing, etc. are achieved in the barrier device.
Patent JP-2013209307-A (JP)
Title: Method of producing xylitol diacetal
Inventor: IIZUKA MUNEAKI
IPC: C07B61/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing, with high purity and high yield, xylitol diacetals which do not color even in the presence of an alkali.SOLUTION: Xylitol diacetal derivatives of formula (1) are produced by carrying out in order a process (A) of adding 4.0-6.0 moles of a carbonyl compound of formula (2) to 1.0 mole of xylitol in the presence of an acid catalyst to react together, a process (B) of neutralizing the acid catalyst with an alkali in an amount 1.1-1.5 times the theoretical equivalent of the acid catalyst and removing an excessive carbonyl compound of formula (2) and by-product water, a process (C) of adding 1.1-1.4 moles of a compound of formula (3) to 1.0 mole of the xylitol used in the process (A) in the presence of an acid catalyst to react together, and a process (D) of removing an unreacted compound of formula (3), the by-product ROH and the by-product ROH.
Patent JP-2013208987-A (JP)
Title: Cylinder device and hydraulic brake system
Inventor: KAMIYA YUSUKE
IPC: B60T8/17
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress changes in operation feeling when a master cylinder is switched over from a second state to a first state.SOLUTION: When a brake switch 282 is turned to on-state from off-state, a brake ECU is energized, a switching command from a second state to a first state is given after a lapse of a preparation time, and switching change suppression control is performed. A reservoir shutoff valve 156 is brought into a closed state and duty control is performed with respect to a communicating control valve 152. When switching lapse control duration finishes, a duty ratio is made to 1 and the communicating control valve 152 is brought into an opened state, which is the first state. Thus, since the duty control is performed with respect to the communicating control valve 152 upon switching from the second state to the first state, changes in hydraulic pressure of an input chamber can be suppressed, and changes in operation feeling can be suppressed.
Patent JP-2013208258-A (JP)
Title: Impression tray for local area
Inventor: MARUMORI EIJI
IPC: A61C9/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a plastic tray for taking an impression of a local area, which prevents lift or separation from the tray for an impression material after curing, and which is used when the impression of the local area in the oral cavity is taken.SOLUTION: A plastic tray for an impression of a local area includes: an outer wall 2 which assumes a gently curved shape, which has a length corresponding to at least three continuous teeth, which is erected on the outside of a curvature of a bottom 1 forming a plane with almost the same width, and the height of which is gradually decreased on the side of one end to become equal to the height of the bottom 1; and an inner wall 3 which is erected on the inside of the curvature of the bottom 1 and the height of which is gradually decreased on the sides of both ends to become equal to the height of the bottom 1. A rim 4 with a specific height is provided on the side of the bottom 1 along upper ends of the outer and inner walls 2 and 3. Slot-like through-holes 5 with a specific width, which reach the bottom 1 from directly below the rim 4, are formed at almost regular intervals in a specific gap in the outer and inner walls 2 and 3. A circular through-hole 6 with a specific diameter is formed in a specific position in the bottom 1. Slot-like end-side through-holes 7 with a specific width and a specific length are provided at both the ends of the bottom 1 in such a manner as to be perpendicular to the axial direction of the bottom 1, respectively.
Patent JP-2013208828-A (JP)
Title: Lining material
Inventor: NAGARA HIDEFUMI
IPC: B29C63/34
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To secure high strength required for a lining material and to prevent an occurrence of unnecessary wrinkle or pleats in the inner peripheral side of the lining material.SOLUTION: A lining material 1 includes a resin impregnating layer 3 impregnated with a base resin comprising a liquid thermosetting rein as a principal ingredient and a coating layer 2 comprising an opaque material. The resin impregnating layer 3 comprises a multi-structural sheet like base material 30 formed by laminating a nonwoven fabric 31 and a reinforcing material 32 comprising a reinforcing fiber material and entangling by a mechanical interlacing processing and is formed into a cylindrical shape having an overlapped part W by superimposing the end parts of the sheet like base material 30 to each other. In the lining material 1, the entangling of the sheet like base material 30 is loosened or released by heating or enlarging the diameter.
Patent JP-2013215042-A (JP)
Title: Three-level power conversion apparatus
Inventor: UEHARA YOSHIHISA
IPC: H02M7/483
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a 3-level power conversion apparatus configured using a 2-in-1 and a 1-in-1 semiconductor module, that wiring inductance increases when a capacity is expanded, so does a surge voltage at switching time, causing semiconductor devices to break down easily.SOLUTION: A first and a second 2-in-1 type semiconductor module, each incorporating two semiconductor switches independently of each other and having four main terminals, are used to configure a semiconductor switch series circuit which is connected to between P and N of a series power supply pack by one semiconductor switch of the two in the first module and one of the two in the second module. Then, a bidirectional switch connected to between a midpoint terminal M of the series power supply pack and the series connection point of the semiconductor switch series circuit is configured with the other semiconductor switch in the first module and the other semiconductor switch in the second module. Further, the second semiconductor module is turned 90 degrees relative to the first semiconductor module as they are disposed.
Patent JP-2012133884-A (JP)
Title: Manufacturing method of glass substrate for magnetic disk
Inventor: TASAKI RAITA
IPC: C03B18/02
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass substrate having high productivity.SOLUTION: A method for manufacturing a glass substrate for a magnetic disk includes: a forming step of forming molten glass into plate-shaped glass and cooling it; a first cutting step of cutting the cooled plate-shaped glass to obtain a glass blank; a second cutting step of cutting the glass blank to obtain a glass plate; and a shape machining step of machining the glass plate into a desired shape. Also, the method includes a sampling inspection step of measuring a deflection of the glass blank between the first cutting step and the second cutting step. In the sampling inspection step, in such a manner that after, with two opposing sides of the glass blank being supported, a distance between one principal surface thereof and a sensor is measured, a distance between the other principal surface thereof and the sensor is measured, a deflection due to its own weight of the glass blank is offset, so that the deflection of the glass blank is obtained.
Patent JP-2012146330-A (JP)
Title: Semiconductor device
Inventor: KUSUMOTO NAOTO
IPC: H01L27/04
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can be mass produced and has a structure different from a conventional small-sized element, and to provide a structure of a semiconductor device and a method for manufacturing a semiconductor device capable of increasing strength and suppressing the destruction of an element at the manufacturing stage with high reliability and yield.SOLUTION: A semiconductor device comprises a layer having an integrated circuit, a first terminal which is formed on the layer having an integrated circuit and is electrically connected to the layer having an integrated circuit, a conductive layer which functions as an antenna which is formed on the first terminal and electrically connected to the first terminal, a layer having an integrated circuit which is formed on the layer having an integrated circuit, a conductive layer which functions as an antenna and a second terminal which is not electrically connected to the first terminal.
Patent JP-2013218036-A (JP)
Title: Electrophoretic particle, manufacturing method of electrophoretic particle, electrophoretic dispersion liquid, electrophoretic sheet, electrophoretic apparatus and electronic apparatus
Inventor: YOKOGAWA SHINOBU
IPC: G02F1/167
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic particle having targeted dispersibility and chargeability regardless of a type of a base material particle, a manufacturing method of an electrophoretic particle capable of manufacturing the electrophoretic particle having such characteristics, a highly reliable electrophoretic dispersion liquid using the electrophoretic particle, an electrophoretic sheet, an electrophoretic apparatus and an electronic apparatus.SOLUTION: An electrophoretic particle 1 includes a base particle 2 and a coating layer 3 covering at least part of the base particle 2. The coating layer 3 includes: a shell body 31 made of an organic polymer and wrapping the base particle 2 in a cell-like fashion; and a polymer 32 binding to a surface of the shell body 31. The polymer 32 is obtained by polymerizing monomers by living radical polymerization originating from a polymerization initiating group.
Patent JP-2013191526-A (JP)
Title: Illumination system
Inventor: SHIICHI HIROYASU
IPC: H05B37/02
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain an illumination system which can perform brightness control and can be installed easily and with a low cost.SOLUTION: A master apparatus 10 comprises: a power factor improvement circuit 4 for improving a power factor of AC power and converting the AC power to DC power; current limit circuits 5-1 to 5-4 which connect with the power factor improvement circuit 4 and can change a volume of the DC power and output the DC power; an LED group 6-1 which connects with the current limit circuit 5-1 and performs illumination; and a control unit 3 for individually controlling volumes of the DC current output by the current limit circuits 5-1 to 5-4 on the basis of information on illuminance below the master apparatus 10 and below slave apparatuses 11-1 to 11-3 detected by an illuminance sensor 12, and information on existence of a person below the master apparatus 10 and below the slave apparatuses 11-1 to 11-3 detected by a human sensor 13. The slave apparatuses 11-1 to 11-3 comprise light source LED groups 6-2 to 6-4 which connect with the current limit circuits 5-2 to 5-4 and perform illumination.
Patent JP-2013218957-A (JP)
Title: Battery device for vehicle
Inventor: YOKOYAMA YUTAKA
IPC: B60L50/64
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery device for a vehicle that, without an increase in weight and cost, allows a junction box and a battery module to be disposed in a small space without growing in height, prevents operating noise and vibration noise generated by relays and the like in the junction box from being propagated to a vehicle interior, and is less likely to damage a bus bar.SOLUTION: A battery pack 1 comprises: a battery module 11; and a junction box 12 that connects the battery module 11 to other electrical components. The battery module 11 and the junction box 12 are housed in a case 13. The junction box 12 is mounted fixedly and integrally on a side surface of the battery module 11. The battery module 11 is fixed in the case 13, with at least the junction box 12 out of contact with an inner surface of the case 13.
Patent JP-2013222032-A (JP)
Title: Optical detection device
Inventor: TAKANASHI TATSUO
IPC: G02B7/04
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple optical detection device applied to an electronic apparatus requiring detection of a position of a member moving relative to a photoelectric conversion element and detection of a movement amount.SOLUTION: An optical detection device comprises: a photoelectric conversion element including a light emitting part and a light receiving part; a detected member moving relative to the photoelectric conversion element; a concave side that is provided on the detected member, that is composed of a portion of a curved surface of a spheroid, and that has the light emitting part placed near a position of a first focal point of the curved surface of the spheroid and the light receiving part placed near a position of a second focal point, when facing the photoelectric conversion element.
Patent JP-2013222106-A (JP)
Title: Optical element holding device and manufacturing method of optical element holding device
Inventor: KISHIMOTO TETSUO
IPC: G02B7/18
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of securing a light path to an optical element in a wide range with a simple configuration and capable of holding an optical element stably while securing easy attachment/detachment of the optical element; and a manufacturing method of the same.SOLUTION: An optical element holding device includes: a base member 112 having a base surface 112A which abuts on a bottom surface 102 of an optical element 100; a first projection 114 and a second projection 116 which are provided at the base member 112 and which are capable of pinching rising parts 104A, 104B of the optical element 100 in a state where the bottom surface 102 is abutted on the base surface 112A; a first notch 118 and a second notch 120 which are provided at the base member 112 between the first projection 114 and the second projection 116 forming a pair by facing each other via the base surface 112A, and the base surface 112A; and a holding power applying mechanism which applies holding power of the optical element 100 by pressing force that generates in a spring structure provided with a beam part 112C formed by the first notch 118.
Patent JP-2013226882-A (JP)
Title: Sensor belt device
Inventor: NAKAJIMA OSAMU
IPC: B60R22/48
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor belt device that achieves further improvement in accuracy and warns an occupant when the occupant has an improper driving posture, in the case that the occupant does not wear a seat belt, or the like.SOLUTION: A sensor belt device includes: a first electrode 110 provided in a steering wheel 108 of a vehicle; a second electrode 112 being a belt-like resistance heating element and provided on a seat belt webbing 106 to constitute an electrode pair with the first electrode 110; a heater control part 132 for supplying power to the second electrode 112 in order to heat it; a motor retractor 150 for rewinding the seat belt webbing 106; a transmitting part 124 for transmitting an electric signal having a predetermined frequency to the electrode pair when the motor retractor 150 rewinds the webbing 106; a determining part 126 for determining whether or not a parameter of the electric signal passing through the electrode pair deviates from a predetermined threshold; and a warning part 130 for performing a predetermined warning when the parameter deviates from the threshold.
Patent JP-2012182815-A (JP)
Title: Video clip program guide
Inventor: MARSHALL CONNIE T
IPC: H04N5/445
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a process and domestic video guide hardware by which a domestic viewer can interactively control a channel programming guide.SOLUTION: A system which is interactively controlled by a TV viewer remote control transmitter 35 displays, in response to the request of the viewer and on a viewer's display screen 33, explanatory data and a video clip relating to a program identified on a program guide. A tuner 17 receives a TV radio frequency signal or an optical transmission signal in a plurality of cable channels, and transmits a viewer utilizable signal of an arbitrary single channel selected from among the plurality of channels to a signal combiner. A computer 11 receives one of a plurality of control signals from the TV viewer remote control transmitter 35.
Patent JP-2013228275-A (JP)
Title: Flexible sensor
Inventor: NOMURA JUNSHI
IPC: G01R15/18
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To connect a main body part and a cover in a state that the main body part and the cover are positioned at predetermined positions.SOLUTION: A flexible sensor comprises a sensor cable 2 and a connection mechanism for performing connection and disconnection between both ends of the sensor cable 2. The connection mechanism comprises a first connection part fixed with either one of both the ends of the sensor cable 2 and a second connection part that is fixed with the other one of both the ends and can be connected to and disconnected from the first connection part. The first connection part comprises: a main body part 11; a cover 12 that is configured to be connectable to the main body part 11 and covers the main body part 11; and an operation part for performing operation of connection and disconnection between the first connection part and the second connection part. Grooves 22a and ribs 32a that are engaged with one another at the time of connection between the body part 11 and the cover 12 and can position relative positions of the body part 11 and the cover 12 in rotation directions about respective center axes at predetermined positions are formed on the main body part 11 and the cover 12, respectively .
Patent JP-2013232530-A (JP)
Title: Radio wave absorbing sheet
Inventor: KURAMAE MASAKI
IPC: H01F1/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing sheet suitable for absorbing high-frequency noise radio waves.SOLUTION: The radio wave absorbing sheet contains a resin material and magnetic metal particles. The magnetic metal particles contain iron (Fe), cobalt (Co), and vanadium (V), wherein the ratio of the number of atoms of cobalt (Co) to the total number of atoms of iron (Fe) and cobalt (Co) is 20-60% inclusive and the ratio of the number of atoms of vanadium (V) to the total number of atoms of iron (Fe), cobalt (Co), and vanadium (V) is 1.5-2.5% inclusive.
Patent JP-2013231306-A (JP)
Title: Fire door and building including the same
Inventor: HIROTA MASAYUKI
IPC: E06B5/16
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fire door capable of suppressing heat transfer in a thickness direction of the fire door, and a building including the fire door.SOLUTION: A fire door 1 includes a front plate part 20 and a back plate part 30 disposed at a prescribed interval, and a connection part 40 for connecting the front plate part 20 and the back plate part 30, and the connection part 40 includes a heat transfer suppression part 61 for disconnecting the front plate part 20 and the back plate part 30 and forming an air layer 90 when an ambient temperature exceeds a fixed value.
Patent JP-2013231488-A (JP)
Title: Shift control device for vehicle
Inventor: AJIMOTO KEISUKE
IPC: F16H61/18
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To perform the optimum shift control, considering the travelling environment as a traveling intention of a driver, without simply shifting based on a shift schedule corresponding to the traveling environment.SOLUTION: Shift is controlled based on a shift stage map basically determined by a throttle opening and a vehicle speed. In the case wherein a value of a shift determination value computed based on the longitudinal acceleration and the lateral acceleration exists in an upshift prohibiting region on a preset determination region, upshift is prohibited. Meanwhile, in the case wherein a value of the shift determination value exists in a downshift region provided on the determination region, downshift is executed. In the upshift prohibiting region, as the detection frequency of a signal and an intersection increases in a traveling environment as a traveling intention of a driver, a region wherein upshift is permitted is corrected in a direction of upshift, and in a downshift region, as the detection frequency of a signal and an intersection increases in the traveling environment, a region wherein downshift is executed is corrected and set in a direction wherein downshift is not performed.
Patent JP-2013236313-A (JP)
Title: Circuit and method for testing a/d converter
Inventor: EGAWA KAZUKI
IPC: H03M1/10
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To implement a no-missing-codes test in a shorter time and in a simple circuit configuration.SOLUTION: An A/D converter 2 is fed with a ramp waveform covering an input range thereof as a test signal, a counter circuit 4 is initialized to the minimum value that the A/D converter 2 can output, and a counter value CNTO of the counter circuit 4 is incremented only when a digital signal ADO output from the A/D converter 2 is the same as the counter value of the counter circuit 4. If there are no missing codes in the output of the A/D converter 2, the counter value CNTO of the counter circuit 4 also increases with increasing value of the ramp waveform, and when the input of the ramp waveform finishes one period, the value of the counter value CNTO is a value equivalent to the maximum value that the A/D converter 2 can output plus one. If the value of the counter value CNTO is not the same as the value equivalent to the maximum value that the A/D converter 2 can output plus one, it is determined that there are any missing codes in the output of the A/D converter 2.