baber/WOPTO huggingface dataset:
Patent JP-2014192171-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KANEFUJI OSAMU
IPC: H01L25/18
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce the occurrence of voids in gaps among a plurality of semiconductor chips and a gap between a wiring board and a semiconductor chip.SOLUTION: A semiconductor device comprises: N (N is a positive integer)-stage semiconductor chips 21-24, 30 laminated on a wiring board 10; and an encapsulation resin 50 which is formed on the wiring board, and covers the semiconductor chips, and fills gaps among the N-stage semiconductor chips and a gap between the wiring board and the bottom stage semiconductor chip. The wiring board and at least the semiconductor chips to the (N-1)th stage among the n-stage semiconductor chips have through holes and the encapsulation resin is arranged in each through hole.
Patent JP-2014176286-A (JP)
Title: Optimal shape of charge carrier body of electrostatic equipment using asymmetrical electrostatic power
Inventor: SAKAI TOSHIO
IPC: H02N1/00
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To discover, not through a simulation but through an experimentation, such a shape that a ratio (asymmetric ratio) of the strength of electrostatic power before and after field inversion is reduced substantially to 0.5 as a shape of a charge carrier body used for electrostatic application equipment (electrostatic generator, electrostatic motor, electrostatic accelerator or the like) utilizing a phenomenon (asymmetrical electrostatic power) where the strength of electrostatic power acting on a charged conductor which is formed asymmetrical in a field direction may be changed when the field direction is inverted.SOLUTION: A conductor comprises a shield member (plate) in parallel with a drive plate which is vertical to a field direction, and is formed in such a shape that the shield member (plate) stands up substantially in the center of a rear surface of the drive plate and the rear surface of the drive plate at both sides of the shield member (plate) can be electrically shielded. The conductor is used as a charge carrier body. Thickness of the shield member (plate) is set in such a manner that a field is prevented from being concentrated too much on an end face of the shield member and that a charge is prevented from being concentrated too much. It is also preferable that its end face is formed in any other shape than a vertical cross section and that a height of the shield member (plate) is substantially double as much as a length of an area to be shielded.
Patent JP-2014192014-A (JP)
Title: Composition for forming an electroconductive film
Inventor: KARIYA TOSHIHIRO
IPC: C09D7/12
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming an electroconductive film capable of forming an electroconductive film excellent in terms of frictional scratch resistance and electroconductivity.SOLUTION: The provided electroconductive film includes: (A) copper particles having diameters of 0.1 μm or above and 1.2 μm or below; (B) metal nanoparticles having diameters of less than 0.1 μm; (C) a trivalent or higher polyalcohol compound; (D) an amino group-containing basic polymer; and (E) a thixotropic agent in a state where the content of the metal nanoparticles (B) is 30 mass% or less and where the content of the basic polymer (D) with respect to 100 pts.mass of the copper particles (A) is 2-20 pts.mass.
Patent JP-2014191655-A (JP)
Title: Multiprocessor, electronic control device, and program
Inventor: SAWADA MITSUO
IPC: G06F9/52
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor configured to allow one of multiple cores, which perform synchronous processing, to reduce synchronization wait time and to execute asynchronous processing.SOLUTION: A multiprocessor 11 includes: a plurality of processors 21 which process programs in dependent relation in parallel; synchronous processing means 36 which applies synchronous processing to a processing result of other processors; a PC 37 for holding a current execution program address value of a processor, for each processor; read means 33 which reads a current PC value of the other processor; address position storage means 35 for storing an address position where the other processor starts synchronous processing; progress information calculation means 34 which calculates progress information to the start of the synchronous processing of the other processor, on the basis of the current PC value and the address position; and asynchronous processing means 38 which executes asynchronous processing when its own processor determines that asynchronous processing can be executed before the start of synchronous processing of the other processor, on the basis of the progress information.
Patent JP-2014189263-A (JP)
Title: Back door structure and production method thereof
Inventor: HIGUCHI KEITA
IPC: B62D37/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a back door structure which can realize excellent design in aerodynamic performance and low vehicle height requirement and achieve both rearward visibility expansion and improvement of fastening strength of an outer panel and to provide its production method.SOLUTION: An outer panel 5 which is fastened to an inner panel 4 to form a closed cross section A has a spoiler part 43 extending so as to protrude backward in the vehicle from the vicinity immediately over a window opening part 7a of an inner panel 4, and the lower surface part 43a of the spoiler part 43 is extended in the direction intersecting the perpendicular-surface direction of the upper end of a rear window shield 7 adhered to the inner edge part 16g of the window opening part 7a formed in the inner panel 4. An inner edge part 41g fastening the lower surface part 43a of the spoiler part 43 to the inner panel 4 is extended from the vicinity of the inner edge part 16g in a more horizontal direction than the direction of the rear window shield 7.
Patent JP-2014195786-A (JP)
Title: Sludge scraper and shoe mounted on the same
Inventor: WATANABE KEIJI
IPC: B01D21/18
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of backlash of a shoe, while facilitating mounting and dismounting of the shoe in the shoe replacement.SOLUTION: A plurality of flights for scraping sludge along the bottom surface of sludge treating water area toward a predetermined place are horizontally installed on a plurality of endless rotary bodies rotated along a circulating movement path between the bottom surface side and the water surface side of the sludge treating water area. Each flight 1 is provided with shoes 13, 15 in sliding contact with a movement guide rail arranged along the circulating movement path. On the portions where the shoes 13, 15 and the shoe mounting parts 10A, 10B of the flight 1 face respectively, engaging means C for freely and slidably engaging them from the direction crossing the circulating movement path is provided. Locking means D is provided for preventing the disengaging movement of the shoes 13, 15 and the shoe mounting parts 10A, 10B of the flight 1 engaged at the prescribed engaging positions by the engaging means C.
Patent JP-2014199549-A (JP)
Title: Method, program and apparatus for supporting circulation of automatic vending machine
Inventor: KUREMATSU YOSHIE
IPC: G07F9/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To request proxy work for an automatic vending machine to an appropriate route salesman.SOLUTION: A proxy processing section 42 retrieves a route salesman passing through within a prescribed range from an automatic venting machine (an SOS automatic vending machine) to which a route salesman has not been able to circulate (S56); selects a proxy route salesman performing replenishment work for the SOS automatic vending machine from retrieved route salesmen on the basis of the quantity of surplus stock which the retrieved route salesmen carries in a truck and the number of articles to be replenished in the automatic vending machines (the SOS automatic vending machine) to which the route salesman has not been able to circulate (S64); and notifies the selected proxy route salesman thereof.
Patent JP-2013175743-A (JP)
Title: Solar battery module
Inventor: FUNAKOSHI KOJI
IPC: H01L31/042
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery in which electrodes of a solar cell and wiring of a wiring board can be easily and electrically connected to each other at a low temperature and which has high connection reliability and relatively good electrical characteristics, and to provide a method for manufacturing the solar battery, a method for manufacturing a solar battery module using the solar battery, and a solar battery module.SOLUTION: The solar battery includes a solar cell 100, a wiring board 200 on which wiring electrically connected to electrodes provided in the solar cell 100 is formed, and an adhesive 120 bonding the solar cell 100 and the wiring board 200 together.
Patent JP-2014202487-A (JP)
Title: Drive device and method of magnetic encoder
Inventor: FUJIMOTO TAKASHI
IPC: G01D5/244
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate recovery into zero point only by driving a tooth number counter by a separate power source when a main power source is turned off.SOLUTION: A structure and a method of the magnetic encoder are as follows. A drive device and a method of the magnetic encoder include: a linear tooth member (3) linearly having many teeth (2); a magnetic detection body (4) linearly and relatively movable in a non-contact state for the teeth (2) of the linear tooth member (3); an encoder signal generation circuit (7) for inputting a magnetic detection signal (4a) output from the magnetic detection body (4) and outputting a magnetic encoder signal (7a); a tooth number counter (6) capable of inputting the magnetic detection signal (4a), counting only the number of the teeth (2), and outputting a tooth number count signal (6a); a main power source (8) connected to the encoder signal generation circuit (7); and a separate power source (9) connected to the tooth number counter (6). When the main power source (8) is turned off, the tooth number counter (6) is supplied with the separate power source (9) and the tooth number counter (6) alone is driven.
Patent JP-2014202253-A (JP)
Title: Comb-shaped cage for double row roller bearing, and double row roller bearing
Inventor: HONJO HAYAKI
IPC: F16C33/49
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a comb-shaped cage for a double row roller bearing capable of preventing difficulty in independent rotation caused by contact of back faces, even when deformation by centrifugal force in accompany with rotation, due to different rotating speed in each row, is found.SOLUTION: Two comb-shaped cages 5 and 5 retain a plurality of rollers 4 in each row, and are disposed in a state that back faces 14 and 14 can be kept into contact with each other. A longitudinal cross-section of an annular portion 10 has the circular arc-shape at a radial outer side at a back face 14 side, and a radial inner side of one side face 11 side has the circular arc shape.
Patent JP-2014029202-A (JP)
Title: Rolling bearing unit for wheel support
Inventor: SAKOTA HIROSHIGE
IPC: F16C19/38
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To attain a structure that is a different diameter PCD type, ensures rolling fatigue life and moment rigidity, and ensures durability by suppressing occurrence of an edge load.SOLUTION: The cross sectional shapes of an outside outer ring track 6 and an outside inner ring track 15 are the shapes that in plural kinds of arc with respective different curvature radii, respective edges are smoothly continued in respective tangential directions. The curvature radius of each arc becomes small at width directional center parts 21a, 21b of the outside outer ring track 6 and the outside inner ring track 15, which is a direction of a contact angle of each ball 4a, and becomes large at width directional both end parts 22a, 22b, 22c, 22d.
Patent JP-2014203407-A (JP)
Title: Image processor, image processing method, program, and storage medium
Inventor: KUBO TAKUYA
IPC: G06F17/30
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To achieve a technology capable of shortening a user's waiting time until obtaining a search result by efficiently retrieving an image including a predetermined subject.SOLUTION: An image processor in which an image including a predetermined subject is retrieved, includes: storage means for storing feature information of subjects; determination means for detecting feature information of a subject from an image of a retrieval object to determine a similarity to feature information of a subject stored in the storage medium; retrieval means for retrieving images whose similarities are equal to or more than a predetermined threshold as candidates for the image including the predetermined subject as a result of determination by the determination means; and selection means for selecting an image of an object for determining a similarity by the determination means on the basis of attribute information of the image.
Patent JP-2014207779-A (JP)
Title: Control device for brushless motor, electric angle estimation method for brushless motor, and storage medium
Inventor: MINATO YUICHIRO
IPC: H02P6/12
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To estimate a relative position to a stator, of a magnetic pole of a rotor in a brushless motor with accuracy without requiring sophisticated techniques nor tools.SOLUTION: A control device 100 for a brushless motor comprises a magnetic pole passage detector, a reference electric angle estimation part, and a rotor rotation position estimation part. The magnetic pole passage detector detects raising and falling of position detection signals of Hall sensors 11a, 11b, and 11c. The reference electric angle estimation part estimates a phase angle shifted from a reference phase angle using the rising or falling of the position detection signals as a reference by a predetermined angle decided on the basis of positions of the Hall sensors 11a, 11b, and 11c and the position of the rotor, as a reference electric angle for an electric angle. The rotor rotation position estimation part estimates the rotation position of the rotor of the brushless motor 1 on the basis of the reference electric angle and an output from an incremental type encoder 13.
Patent JP-2014210894-A (JP)
Title: Polyamic acid solution composition and method for producing polyimide film using the same
Inventor: KAMINE TETSUJI
IPC: C08K5/521
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyamic acid solution composition capable of giving a polyimide film in which an increase in linear expansion coefficient in a high-temperature region is suppressed and which is excellent in heat resistance.SOLUTION: The polyamic acid solution composition, which is obtained by dissolving a polyamic acid comprising a repeating unit represented by chemical formula (1) in a solvent, uses triethyl phosphate as the solvent. In the chemical formula (1), A is a tetravalent group derived from a specific aromatic tetracarboxylic acid, and B is a divalent group derived from a specific aromatic diamine.
Patent JP-2013149289-A (JP)
Title: Interface system for driver of vehicle
Inventor: PALA SILVIU
IPC: G06F3/041
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a user interface that allows a driver to make operations without dropping the gaze to the hand while supporting intuitive GUI operations in equipment operations during driving of a vehicle.SOLUTION: A interface system 100 for a driver of a vehicle comprises a touchscreen 120, a control module 118, and a display 106. The touchscreen 120 is located proximate to the driver of the vehicle, and is operated by the driver to generate a sensor signal. The control module 118 receives the sensor signal, initiates control of a vehicle function and generates a haptic feedback signal in response to the sensor signal. The touchscreen 120 receives the haptic feedback signal and provides the haptic feedback to the driver in response thereto. The display 106 is disposed in a display panel of the vehicle and provides information on a vehicle function controlled by operations of the driver on the touchscreen 120.
Patent JP-2014214791-A (JP)
Title: Control device of transmission of vehicle
Inventor: KIMURA MOTONOBU
IPC: F16H37/02
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a transmission for a vehicle which can properly perform a switch gear change between two transmission routes with an automatic transmission having the transmission route including a continuously variable transmission mechanism and the transmission route including a gear row in parallel as an object to be controlled.SOLUTION: In a control device of a transmission for a vehicle in which a continuously variable transmission mechanism and a gear row are arranged in parallel between an input shaft and an output shaft, and which performs power transmission between the input shaft and the output shaft via either of the continuously variable transmission mechanism and the gear row, the control device comprises: execution means (step S14) which executes a gear change for making an actual rotation number of the input shaft follow a target rotation number, and executes a switch gear change between the continuously variable transmission mechanism and the gear row; estimation means (step S10) which estimates a switch gear change time when the switch gear change is executed; and adjusting means (steps S10, S11) which change and adjust the actual start timing of the switch gear change on the basis of the estimated switch gear change time.
Patent JP-2013146627-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a developer to be required for distributing variation modes, in a re-variation mode that temporarily stops identification information, as a non-specified display result, before a display result is derived and then executes re-variation display for variably displaying all identification information again.SOLUTION: When the variable display of decorative patterns results in losing, after a selection is made as to whether to generate a ready-to-win state as a first type and to generate no false continuation, one false continuation, two false continuations, and three false continuations as a second type, the variation pattern of the decorative patterns corresponds to the selected types. One false continuation, two false continuations, or three false continuations may be selected as the second type even if no ready-to-win state is selected as the first type. The re-variation display for variably displaying all the decorative patterns again is executed once, two times or three times after temporarily stopping the variable display of all the decorative patterns in a variable display device 9, for one variable display of special patterns (namely, one start winning).
Patent JP-2014218702-A (JP)
Title: Vacuum hardening processing equipment
Inventor: MATSUI KOJI
IPC: F27B9/14
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide vacuum hardening processing equipment capable of changing equipment flexibly according to a processing content of vacuum hardening.SOLUTION: Vacuum heating chambers 2A-2C and a vertical lift 4 for taking in and out a workpiece to the vacuum heating chambers are stored in a housing unit 1 whose one end is opening. On the opening part of the housing unit 1, a vacuum flange 11 for coupling a gas cooling chamber 5 detachably and in an air tight state is provided. If necessary, instead of the gas cooling chamber, an oil cooling chamber 6 may be coupled.
Patent JP-2014218035-A (JP)
Title: Pattern forming method and coating liquid
Inventor: MAEDA AKIO
IPC: C09D5/00
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method which can prevent deformation of a substrate due to drying, can uniformly apply functional fine particles onto the substrate, can inhibit film thickness abnormality of a coating film edge, and can obtain high patterning accuracy, and to provide a coating liquid.SOLUTION: An inkjet ink comprises at least functional fine particles, 10-40 wt.% monohydric alcohol represented by R-OH (wherein Rrepresents an alkyl group having 2-4 carbon atoms), 20-50 wt.% glycol ethers represented by R-(EO)-OH (wherein Rrepresents an alkyl group having 1-4 carbon atoms; n is 1; and EO represents an ethylene oxide group) or R-(PO)-OH (wherein Rrepresents an alkyl group having 1-4 carbon atoms; n is 1; and PO represents a propylene oxide group) and having a boiling point of 100°C or more and less than 180°C, and 10-40 wt.% dihydric alcohol having 4-7 carbon atoms, having a boiling point of 180-220°C, and having a viscosity of 20-100 mPa s. The inkjet ink is patterned using an inkjet head and then dried by infrared light.
Patent JP-2014222978-A (JP)
Title: On-vehicle rotary electric machine, and structure of bobbin and stator core of motor system
Inventor: NAKAYAMA KENJI
IPC: H02K21/14
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To improve a structure of bobbins 3 and stator cores 2 used for an on-vehicle rotary electric machine and a motor system.SOLUTION: Stator cores 2 of an on-vehicle rotary electric machine each have teeth tip shapes on the inner diameter side, and the teeth tip shapes each have a first roundness 2c, second roundness 2b, and connection roundness 2d so that the stator cores 2 are fit to bobbins 3 not in an edge shape but in a smooth shape connected by these roundnesses. Thus the interference between the edges of teeth corner parts and the bobbins 3 is eliminated, and thereby improving the insertion property of the stator cores 2 and bobbins 3 and preventing the occurrence of contamination at the time of the insertion.
Patent JP-2014221167-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To accurately detect the shoot of a game ball.SOLUTION: A detection signal output from a shot ball detection sensor 505 is input to the valid input terminal CLR of an expander circuit 99 via an OR gate circuit 95B, and also to a delay circuit 95A. In the delay circuit 95A, a predetermined amount of delay set by a time constant based on the resistance value of a resistor Rd and the capacitance value of the capacitor Cd is given. Thus, a detection signal that has caused a delay of signal input timing is input to the detection input terminal 1B of the expander circuit 99. When a signal is input to the valid input terminal CLR, the expander circuit 99 outputs from an output terminal 1Q an expansion detecting signal, which has been expanded to an output period longer than an input period of shorter than 4 ms, for example, 6.8 ms. The output terminal 1Q of the expander circuit is connected to the valid input terminal CLR via the OR gate circuit 95B, and returns and inputs the expansion detection signal to the valid input terminal CLR.