baber/WOPTO huggingface dataset:
Patent JP-2015203806-A (JP)
Title: Charging member and electrophotographic image forming apparatus
Inventor: OKUMURA YOSHINOBU
IPC: G03G15/02
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide conductive fiber to be used in a charging member which indicates persistently stable and high charge injection efficiency.SOLUTION: A charging member includes a conductive substrate, and conductive fiber having one end connected to the substrate. The conductive fiber comprises a core part including a first thermoplastic resin, and a sheath part covering the core part. The sheath part includes a second thermoplastic resin and a plurality of tangled carbon nano-tubes. At a tip on the other end of the conductive fiber, the plurality of carbon nano-tubes are exposed to the surface, and both or one of conductive polymer and ionic liquid exist between the plurality of carbon nano-tubes exposed to the surface.
Patent JP-2014143447-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OKAMURA TOMOHIRO
IPC: H01L27/146
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can reduce the number of processes to obtain two or more kinds of light-receiving elements at low cost.SOLUTION: A semiconductor device manufacturing method comprises: using a semiconductor substrate 18 in which a silicon support substrate 12, an embedded oxide film layer 14 and a silicon layer 16 are sequentially formed; forming photodiodes 22, 24 on the semiconductor substrate 18; forming an N-type well 36 of the photodiode 22 and an N-type well 44 of the photodiode 24 in the same process; forming a P-well 38 of the photodiode 22 in the N-type well 36; forming a P-type well 46 of the photodiode 24 in the N-type well 44 at a diffusion depth shallower than the P-type well 38; and forming a control circuit transistor 20 after forming the photodiodes 22, 24.
Patent JP-2014179638-A (JP)
Title: Flexible circuit board and method for manufacturing the same
Inventor: HAMAZAWA AKIHISA
IPC: H05K1/03
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit board which is arranged to keep high insulation reliability, to achieve highly tight adhesion of a wiring line, and to have low thermal expandability, and allows a fine circuit to be formed.SOLUTION: A flexible circuit board has a copper circuit formed to have a pattern having a width of 4-18 μm by performing a wiring pattern process, by an electric copper plating method, on a nickel plating layer of a polyimide film with the nickel plating layer which is arranged by stacking at least a nickel plating layer on the polyimide film. The polyimide film has a thermal expansion coefficient of 0-8 ppm/°C in a range of 100-200°C, and the nickel plating layer has a thickness of 0.03-0.3 μm.
Patent JP-2015212239-A (JP)
Title: Method for refining anhydrous sugar alcohol and resin
Inventor: ONISHI HIDEAKI
IPC: C07C215/10
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining anhydrous sugar alcohol excellent in storage stability and further capable of suppressing the coloring of a resin obtained using the same and the reduction of the glass transition temperature of the resin, anhydrous sugar alcohol refined by the refining method, and a resin produced using the anhydrous sugar alcohol.SOLUTION: Provided is a method for refining anhydrous sugar alcohol including the following stages: (a stage 1) of mixing anhydrous sugar alcohol (A) with amino alcohol (B) having two active hydrogen groups; and (a stage 2) of distillating the mixture obtained by the stage 1.
Patent JP-2015212531-A (JP)
Title: Internal combustion engine and saddle type vehicle equipped with the same
Inventor: TAKAHASHI TATSUYA
IPC: F02B61/02
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine having a crank shaft whose extending shaft hardly tilts after a crank pin is press-fitted.SOLUTION: A crank shaft includes a first crank web 31 and a first extending shaft 37 protruding from the first crank web 31. The first crank web 31 has a first hole 43 into which a crank pin is press-fitted. The left surface 41 of the first crank web 31 has a first inner peripheral edge part 41B located in the peripheral edge of the first hole 43, and a first recess part 41C that is further recessed than the first inner peripheral edge part 41B. The upper end of the first recess part 41C is located above the lower end of the first hole 43, and the lower end of the first recess part 41C is located below the lower end 43b of the first hole 43.
Patent JP-2015213436-A (JP)
Title: Eating utensil for pet
Inventor: WATANABE RYOTA
IPC: A01K5/01
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an eating utensil for a pet, an eating utensil suitable for preventing fast eating of food.SOLUTION: The eating utensil A1 for a pet of the present invention has a body 1 that opens in the upper end part 411 and that includes a housing chamber 10 for housing pet food. A part of a prescribed range near the bottom of the body 1 is designed to have a partially spherical part (base member 5) whose outer face is made spherical. The body 1 is such that, after it is tilted by applying an external force in a state placed on a level surface (floor surface F), with the external force released, the body returns to nearly the original posture where the base member 5 is situated lowest.
Patent JP-2015214893-A (JP)
Title: Internal combustion engine control device
Inventor: OKUDA MAMORU
IPC: F02D41/20
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of false detection of a boosted voltage monitoring circuit that a boosted voltage is excessive although the boost voltage is not originally excessive due to noise, a fluctuation in a power supply voltage of the circuit or the like on injector operation or engine operation, and prevent the boosted voltage from exceeding the rated voltage of a peripheral circuit to eventually cause a failure if an excessively boosted voltage failure occurs.SOLUTION: An internal combustion engine control device comprises: a battery as a power supply; a boosting coil to which a current is supplied from the battery; a switching element carrying the current to the boosting coil; a charging diode cutting off the current; a boosting capacitor charged via the charging diode; a boosted voltage detector detecting a boosted voltage; and a voltage comparator detecting that the boosted voltage exceeds a first threshold voltage and that the boosted voltage falls below a second threshold voltage, the first threshold voltage being lower than a rated voltage of a peripheral circuit, the second threshold voltage being lower than the first threshold voltage and being set to be high enough to avoid influencing valve opening characteristics of an injector, and a boosting operation start/stop control signal being provided.
Patent JP-2015216478-A (JP)
Title: Ultrasonic probe
Inventor: NISHIWAKI MANABU
IPC: H04R17/00
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe including an ultrasonic element of less membrane tension.SOLUTION: An ultrasonic probe includes an element chip 17, and a housing for supporting the element chip 17. The element chip 17 includes a lower electrode 24 formed on a vibrating membrane 43, and a PZT piezoelectric membrane 26 formed on the lower electrode 24. The vibrating membrane 43 has a positive membrane stress, the lower electrode 24 has a negative membrane stress, the PZT piezoelectric membrane 26 has a negative membrane stress, and the sum of membrane tension of the vibrating membrane 43, lower electrode 24 and PZT piezoelectric membrane 26 is positive.
Patent JP-2015216229-A (JP)
Title: Method for manufacturing semiconductor device, and thermosetting resin sheet
Inventor: MORITA KOSUKE
IPC: H01L23/12
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, by which a semiconductor device with fewer voids can be manufactured.SOLUTION: A method for manufacturing a semiconductor device comprises the step of hot-pressing a laminate including a chip mounting board and a thermosetting resin sheet disposed on the chip mounting board, thereby filling the thermosetting resin sheet in a gap between the board and a semiconductor chip while covering the semiconductor chip with the thermosetting resin sheet.
Patent JP-2015217070-A (JP)
Title: Pachinko game machine
Inventor: KOUSU YASUHIDE
IPC: A63F7/02
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of smoothly controlling display.SOLUTION: A Pachinko game machine includes: a power supply board 251 for supplying power required for a game; a power failure monitoring circuit part 506 for executing power control relating to supply of power from the power supply board 251; a main board 301 in charge of the game; a sub-main board 301 capable of receiving a main command from the main board 301; and a sub-sub-board 302 communicably connected to the sub-main board 301, and capable of receiving a sub-main command from the sub-main board 301. The sub-sub-board 302 can execute main processing that is executed after sub-sub-initial setting processing started following start of power supply, and performs main loop processing after interruption permission, and sub-main command reception processing performed in interruption following reception of a sub-main command transmitted from the sub-main board 301, and starts variation display of a decorative pattern, based on reception of the sub-main command.
Patent JP-2015217601-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: OCHI KAZUHIRO
IPC: B41J2/15
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording technique using a plurality of heads, which can suppress occurrence of banding.SOLUTION: In at least one head of two heads (1 and 2) in which some nozzles thereof are overlapped, it is controlled so that ink is not discharged from nozzles (A8, B8, C1 and D1) arranged on ends of nozzle arrays of the overlapped nozzles (A5-8, B5-8, C1-4 and D1-4).
Patent JP-2014168708-A (JP)
Title: Ultrasound diagnostic device and method for displaying ultrasound image
Inventor: KIM SUNG YUN
IPC: A61B8/00
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound diagnostic device capable of easily displaying an image frame using a preview image.SOLUTION: The ultrasound diagnostic device includes: a storing part that stores data constituting a plurality of continuous frames through signal processing based on an ultrasound echo signal reflected from a subject; an image processing part that actuates to form a plurality of preview images corresponding to the plurality of frames on the basis of the stored data and stores the preview images in the storing part; and a user input part that receives an input of a selection order for selecting one preview image of the plurality of preview images. The image processing part further actuates to extract the frame corresponding to the selected preview image.
Patent JP-2015224896-A (JP)
Title: Electronic component
Inventor: ONCHI KENICHI
IPC: H01L41/113
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component capable of reducing noise contained in an output signal.SOLUTION: An electronic component includes: an upper substrate U provided with a stationary portion having a taper-like open hole H; a lower substrate L configured to define a space with the upper substrate U; an angular velocity sensor 1 whose tip portion is located in the space and displaceable; a conductive material 20 that is filled in the open hole H and electrically connected with the angular velocity sensor 1; and an electrode film 21 configured to cover the exposed surface of the conductive material. The cross section perpendicular to the axial direction of the open hole H gradually decreases toward the electrode film 21 from the angular velocity sensor 1.
Patent JP-2015224570-A (JP)
Title: Turbocharger
Inventor: YOKOSHIMA SATORU
IPC: F02B39/00
Filed: 2014-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a turbocharger which maintains high durability and reliability of a joint portion of an exhaust air passage formed by multiple members.SOLUTION: The invention relates to a turbocharger 1 including: an exhaust air passage 20; a turbine 3 disposed in the exhaust air passage 20; and a turbin housing 2 rotationally supporting the turbine 3. The turbin housing 2 includes: a cylindrical body 4 in which the exhaust air passage 20 is formed by multiple cylinder split bodies 15, 17; and a ring member 10 fixed to the cylindrical body 4.
Patent JP-2015223573-A (JP)
Title: Rice milling equipment
Inventor: ONODERA YUSUKE
IPC: B02B7/00
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide rice milling equipment which can instal a plurality of rice bran storage bags for storing rice bran when rice bran pack is not performed by devising layout of the rice bran pack, in the rice bran equipment provided with a rice bran pack device in a mechanical chamber.SOLUTION: A first rice bran transfer gutter (30) which innerly fits a first rice bran transfer spiral (33) for transferring rice bran to a rice bran pack device (16) and a second rice bran transfer gutter (31) which innerly fits a second rice bran transfer spiral (39) for transferring rice bran to a rice bran storage bag (19) are provided, one edge of the first rice bran transfer gutter (30) and one edge of the second rice bran transfer gutter (31) are arranged closely to each other in such a direction as to be intersected, an inner part of the first rice bran transfer gutter (30) and an inner part of the second rice bran transfer gutter (31) are communicated with each other, and a rice bran supply port (35) to the rice bran pack device (16) is disposed on the first rice bran transfer gutter (30) and a rice bran supply port (38) to the rice bran storage bag (19) is disposed on a second transfer spiral gutter (31).
Patent JP-2015233383-A (JP)
Title: Discharge circuit, power supply device with discharge circuit, and imaging device
Inventor: SUZUKI JUNJI
IPC: H02M1/00
Filed: 2014-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharge circuit which enables the materialization of the function of discharging a surge voltage resulting from a lightning strike or the like while retaining the function as a noise filtering circuit.SOLUTION: A discharge circuit comprises: a Y capacitor 6 connected with a live line of a commercial power supply 1; and a Y capacitor 10 having a capacitance different from that of the Y capacitor 6, and connected in series between the Y capacitor 6 and a protection earth 2. A pattern gap B between void portions 13b and 14b made identical in potential to electrodes of the one Y capacitor 10 of the Y capacitor 6 and the Y capacitor 10, which is smaller in capacitance, is smaller than a pattern gap A between void portions 12a and 14a made identical in potential to electrodes of the other Y capacitor 6 of the Y capacitor 6 and the Y capacitor 10, which is larger in capacitance.
Patent JP-2014169860-A (JP)
Title: Fan assembly
Inventor: STANIFORTH MARK JOSEPH
IPC: F04F5/46
Filed: 2014-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a fan assembly for generating a flow of moist air and a flow of air for dispersing the moist air within a domestic environment, such as a room or office.SOLUTION: A fan assembly includes a nozzle and a body on which the nozzle is mounted. The nozzle has at least one first air inlet, at least one first air outlet, a first interior passage, at least one second air inlet, at least one second air outlet, and a second interior passage separated from the first interior passage. The body comprises: flow generating means for generating a first air flow through the first interior passage and a second air flow through the second interior passage; and means for changing one of the temperature, humidity, and electrical charge of the second air flow before the second air flow enters the second interior passage.
Patent JP-2016002301-A (JP)
Title: Tubular article forming device
Inventor: TADAKUMA KENJIRO
IPC: A61L27/00
Filed: 2014-06-17
Abstract: PROBLEM TO BE SOLVED: To form a sheet-like material into a three-dimensional tubular article and take out the tubular article.SOLUTION: A tubular article forming device comprises a substrate, a slide body, a belt, and a fixing tool. The slid body has a cylindrical shape having a plurality of long and narrow surfaces each of which is wound by the belt. The fixing tool is fixed to the substrate so as to be disposed outside the slide body, and the belt wound on the long and narrow surface is fixed by the fixing tool. When the slide body is slid forward, the belt is discharged from the inner surface side to the outer surface side of the long and narrow surface, and when the slide body is slid backward, the belt is pulled back from the outer surface side to the inner surface side of the long and narrow surface. In a state where the sheet-like material is placed on the belt of the slide body projecting forward from the substrate, the sheet-like material formed into a tubular shape can be recovered as a tubular article by sliding the slide body backward. The tubular article forming device is particularly suitable for forming a cell sheet in a wet state into a tubular shape.
Patent JP-2015029260-A (JP)
Title: Programmable logic device
Inventor: KUROKAWA YOSHIMOTO
IPC: H01L21/336
Filed: 2014-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device excellent in charge holding characteristics.SOLUTION: As a transistor whose gate is connected to a node holing an electric charge, a transistor in which a leakage current is reduced by increasing the thickness of a gate insulating film is newly provided. A node holding an electric charge is formed using the newly provided transistor and a transistor which uses an oxide semiconductor for a semiconductor layer serving as a channel forming region, and an electric charge corresponding to data is held by the node.
Patent JP-2016012809-A (JP)
Title: Image inspection device and image forming apparatus
Inventor: KUROSAWA TAKASHI
IPC: G01N21/57
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image inspection device that can read a color and glossiness of an image with a single reading operation and simplify its structure, and an image forming apparatus.SOLUTION: An image inspection device 6 is a device for measuring a color and glossiness of an image on a recording sheet 10 with light from a light source 61 by using a solid state image sensor 62, and includes a first polarizer 67 that aligns the light emitted from the light source 61 into linear polarization and irradiates the recording sheet 10 with the light, and a second polarizer 68 that has a filter for colorimetry shielding regular reflection light and a filter for glossiness measurement transmitting regular reflection light. This configuration enables the image inspection device 6 to simultaneously measure a color and glossiness of the recording sheet 10 in a period during which one recording sheet 10 is fed.
Patent JP-2014223363-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2014-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in storage capacity.SOLUTION: A game machine includes common information control means for storing information which can specify whether a first start condition is established or a second start condition is established in one storage area when the first start condition or the second start condition is established, and variable display pattern selection means for executing, with the same processing routine, first variable pattern selection processing for specifying whether the first start condition is established or the second start condition is established on the basis of storage contents of the one storage area and selecting a variable display pattern including a variable display time from a variable display start time to a variable display end time in first variable display means in which the first start condition is established, and second variable display pattern selection processing for selecting a variable display pattern including a variable display time from a variable display start time to a variable display end time in second variable display means in which the second start condition is established.
Patent JP-2016017200-A (JP)
Title: Die steel and warm/hot-working die
Inventor: KONO MASAMICHI
IPC: C22C38/24
Filed: 2014-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a die steel that has a high crack resistance and wear resistance, and moreover, that is low in cost, and to provide a warm/hot-working die using the same.SOLUTION: A die steel contains 0.30<C<0.45 mass%, 0.01<Si<0.15 mass%, 0.50<Mn<1.18 mass%, 0.015<P<0.050 mass%, 5.36<Cr<5.92 mass%, 0.98<Mo<1.37 mass%, 0.30<V<0.72 mass%, and 0.0150<N<0.0800 mass%, and the remainder is composed of Fe and inevitable impurity. The die steel may contain, as the inevitable impurity, a predetermined amount or less of S, Cu, Ni, Al, W, O, Co, Nb, Ta, Ti, Zr, B, Ca, Se, Te, Bi, Pb, or Mg.SELECTED DRAWING: Figure 11
Patent JP-2016019187-A (JP)
Title: Measuring device
Inventor: KURIYAMA HIROMITSU
IPC: H04N5/225
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of excellently measuring an object and transmitting the measurement result.SOLUTION: The measuring device includes: an antenna; a sensor or a camera; a communication unit for transmitting from the antenna a wireless signal containing measurement information representing the measurement result of the sensor or the camera; and a movable part capable of changing the position of at least one of the antenna and the sensor or the camera.SELECTED DRAWING: Figure 9
Patent JP-2016019575-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 1100. When a game ball enters a start pocket, determination processing regarding a win is performed. When winning is obtained by the determination processing, control can be performed to a state, where a winning game capable of acquiring game balls is executed after a performance image in winning is allowed to appear. In this respect, in the Pachinko machine 1, a performance for newly promoting new setting of determination processing for winning to a reserved state is executed during a period from appearance of the performance image in winning to execution of the winning game.SELECTED DRAWING: Figure 98
Patent JP-2016021139-A (JP)
Title: Movable body detection system, movable body detection method and program
Inventor: TOYODA KEIJI
IPC: B60R21/00
Filed: 2014-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a movable body detection system, a movable body detection method and a program, capable of easily detecting a movable body having a risk of collision caused by a collision course phenomenon.SOLUTION: A movable body detection system of this invention detects a second movable body having a risk of colliding with a first movable body, and includes: image acquisition means 41 of acquiring an image in the movement direction of the first movable body, imaged by an imaging device provided in the first movable body; filter means 42 of performing recursive filter processing with the image, every time the image is acquired; and detection means 43 of detecting the second movable body by performing object extraction processing to the image having been subjected to the recursive filter processing.SELECTED DRAWING: Figure 4