baber/WOPTO huggingface dataset:
Patent JP-2014216428-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: NAGAKURA KOTARO
IPC: H01L23/532
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a metal element in which variation in physical property is inhibited; and provide a semiconductor device manufacturing method which has reduced number of manufacturing processes of the semiconductor device in comparison with prior art.SOLUTION: A semiconductor device 1 of the present invention comprises: a first oxidized species entry prevention cover 11 formed on a substrate 10; a first interlayer insulation film 12 which covers the first oxidized species entry prevention cover 11; a TaN resistive element 13 formed on the first interlayer insulation film 12; a second interlayer insulation film 15 which covers the TaN resistive element 13; a pair of metal plugs 16 which are connected to both ends of the TaN resistive element 13; a pair of metal wirings 19 respectively connected to the metal plugs 16; and a second oxidized species entry prevention cover 18 formed on the second interlayer insulation film 15 separately from each metal wiring 19. The TaN resistive element 13 overlaps the first oxidized species entry prevention cover 11 in planar view and the TaN resistive element 13 between the metal plugs 16 overlaps the second oxidized species entry prevention cover 18 in planar view.
Patent JP-2014213523-A (JP)
Title: Image formation device
Inventor: YANO SHINGO
IPC: B41J2/45
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device in which electrical power consumption can be saved further.SOLUTION: An image formation device comprises exposure means which exposes an image holding body by arranging exposure heads including plural luminous elements in the main scanning direction, image formation control means which controls image formation processing using the exposure heads, and image processing means which stores image data and processes the stored image data page by page. The image processing means calculates the beginning row and the finishing row of the stored image data for each page, and the image formation control means determines the timing of turning on power supply to the exposure heads with the calculated beginning row and the calculated finishing row of the image data for each page as reference.
Patent JP-2013172999-A (JP)
Title: Fluid delivery system with spiked cassette
Inventor: CHILDERS ROBERT
IPC: A61M1/28
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a medical fluid delivery system that employs a disposable cassette.SOLUTION: A fluid dispensing machine 1, such as a peritoneal dialysis or hemodialysis machine, includes a dispenser or cassette 3 that pumps a medical fluid for dialysis or other treatments for patients. The machine includes and uses an auto-connect device 5 for connecting containers of liquid, such as bags of dialysis fluid or medication fluids, to the machine, while maintaining the sterility of the connection. The auto-connect device removes a cap from the fluid bag and pierces a sealing membrane on tubing from the bag. This makes it easier for patients to receive treatment, especially home treatment. The cassettes preferably have tubing ports with integral spikes for piercing the membrane on tubing from bags of liquids. The ports may be staggered for sequential engagement with spikes. Other embodiments are useful for dispensing other liquids from other types of dispensing or pumping machines.
Patent JP-2014219231-A (JP)
Title: Stepping motor control circuit, movement, and analog electronic clock
Inventor: OGASAWARA KENJI
IPC: H02P8/02
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a stepping motor from being erroneously detected that the motor is not rotating although it rotated, because a generated induction signal is small.SOLUTION: The present invention is configured by having a rotation detection unit for detecting the rotation state of a stepping motor 109 by a pattern indicating whether or not an induction signal VRs exceeding a reference threshold Vcomp is detected in a plurality of intervals T1-T3 provided after drive of the stepping motor 109 and constituting a detection interval T, and a control unit for driving the stepping motor 109 by selecting a drive pulse on the basis of the rotation state of the stepping motor 109. The rotation detection unit, upon determining on the basis of the result of detection of the induction signal VRs in a first interval T1 that a drive margin of a main drive pulse P1 exceeds a prescribed value, raises the detection sensitivity of the induction signal VRs in the intervals T2, T3 other than the first interval T1 higher than when it determines that the drive margin of the main drive pulse P1 does not exceed the prescribed value.
Patent JP-2014219475-A (JP)
Title: Coupling type large-size led lighting display apparatus
Inventor: UEDA TAKASHI
IPC: G09F9/40
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To improve maintainability of a large-size LED lighting display apparatus to be installed along a window at an indoor side.SOLUTION: In configuring a lighting display screen of a large-size LED lighting display apparatus 1 to be installed along a window at an indoor side by a plurality of LED pixel panels 10, a plurality of lighting display apparatus case blocks 51 to which the LED pixel panels 10 are attached, respectively is coupled sequentially in a horizontal direction and/or a vertical direction to configure a lighting display screen. The lighting display apparatus case block 51 includes: a case part 510 that has a front surface opened for installing the LED pixel panel 10, and has a rear surface opened for maintenance; a panel support part 520 that supports the LED pixel panel at a front surface opening part of the case part 510; and a door 530 that openably/closably covers a rear surface opening part of the case part 510. The panel support part 520 is configured to be attachable/detachable from a rear side via the rear surface opening part.
Patent JP-2014218397-A (JP)
Title: Manufacturing method of silicon carbide single crystal
Inventor: UEDA SHUNSAKU
IPC: C30B29/36
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon carbide single crystal having low penetration dislocation density by a sublimation recrystallization method.SOLUTION: After a first ingot 21 made of silicon carbide is formed by liquid phase growth on a first seed crystal 11, a second seed crystal is formed from the first ingot 21 and a second ingot of silicon carbide is grown on the second seed crystal by a sublimation recrystallization method. The first ingot 21 of which the penetration dislocation density is reduced by using the liquid phase growth forms the second seed crystal. Because the thus formed second seed crystal is used for the second ingot, the second ingot having low penetration dislocation density is obtained by the sublimation recrystallization method.
Patent JP-2014222194-A (JP)
Title: Method for inspecting damages of concrete silo
Inventor: KOBAYASHI SAORI
IPC: G01M3/02
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that: conventionally, there are a method (inspection method) of cleaning an internal surface of a silo, reducing air pressure in the silo, applying soap water on the internal surface, visually recognizing behavior of the soap water, for example, cave-in, air bubbles, flowing, or the like, and verifying and marking damages such as cracks on the basis of the visual recognition, and a method (repair method) of individually repairing various damages by respective methods; and as for the visual recognition by an operator, environment setting is required for securing of safety, securing of easiness of visual recognition, and the like.SOLUTION: In a method for inspecting damages of a concrete silo, soap water is injected to or applied on at least a part or all of an outer wall surface of a silo, while differential pressure with the outside air is ensured in the inside of the sealed silo by an air blower or a compressor. Then, behavior of the soap water is caught and damages (cracks, pinholes, or rock pockets) are recognized via visual recognition or inspection equipment, and increase in pressure is controlled to ensure a standard increase in pressure during the recognition.
Patent JP-2014229708-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: NAKANO YUUKI
IPC: H01L29/78
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same, which can achieve cost reduction based on reduction in the number of manufacturing processes and achieve excellent reliability while suppressing yield reduction caused by roughness of a SiC surface.SOLUTION: A semiconductor device manufacturing method comprises: a process (S1) of selectively implanting an impurity ion into a surface of a SiC semiconductor layer for forming an impurity region; and a process (S2) of activating the impurity ion by performing a heat treatment on the SiC semiconductor layer at a temperature of 1400°C and over in a state where the surface of the SiC semiconductor layer is covered with an insulation film after the formation of the impurity region.
Patent JP-2014228676-A (JP)
Title: Pixel circuit and method for driving the same
Inventor: KUMETA MASAYUKI
IPC: G09G3/20
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To achieve high definition with a small number of elements or wiring per pixel, and improve the picture quality by suppressing a change or flickering of luminance.SOLUTION: A pixel circuit includes: a capacitive element disposed in correspondence to pixels arranged in a matrix for holding a voltage for controlling the gradation of the pixels in accordance with an applied voltage; a drive transistor whose source electrode or drain electrode is connected to an anode power source and the capacitive element, whose other electrode is connected to the anode of a light emission element, and whose gate electrode is connected to one electrode of the capacitive element; a switch transistor which is serially connected between the gate electrode of the drive transistor and a data signal line, and which includes a plurality of transistors of corresponding gate electrodes are simultaneously controlled; at least one node between the plurality of transistors in the switch transistor; and adjacent transistors connected between nodes in the adjacent pixels.
Patent JP-2014229106-A (JP)
Title: Retrieval device, retrieval method, and retrieval program
Inventor: KOBAYASHI YUJI
IPC: G06F17/30
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce a retrieval time, in retrieval of multidimensional data in which coincidence determination processing can be eliminated.SOLUTION: When retrieving an attribute set by searching for an attribute row in which attributes of the attribute set to be retrieved are arranged according to attribute order 501 on a search tree 401, a retrieval part 200 searches for the attribute on and after notice order in an attribute row related to new retrieval from nodes of a hierarchy corresponding to the notice order traced in the search in past retrieval when the attributes of each order before the notice order coincide between the attribute row related to the new retrieval and the attribute row related to the past retrieval. A search tree update part 300 updates the attribute order 501 in attribute order in which the number of the attributes continuously coincide from the head becomes larger than other attribute order between the attribute rows related to two attribute sets included in a time series of the attribute set to be retrieved, and updates the search tree 401 according to the updated attribute order 501.
Patent JP-2014218366-A (JP)
Title: Structure for neatly setting trash bag in trash box
Inventor: KATSUYAMA KOICHI
IPC: B65F1/14
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an end of a trash bag sticks out or sometimes spoils appearance of a trash box when a shopping bag is mounted to the trash box as the trash bag.SOLUTION: A trash box has a dual structure, and a trash bag is fixed so that the trash bag is not seen from outside, thereby, the trash box has a structure which do not spoil appearance.
Patent JP-2014229165-A (JP)
Title: Control device and control method
Inventor: TANAKA MASAHITO
IPC: G05B11/36
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a problem when combining virtual metrology and feedback control.SOLUTION: A control device includes: a set value calculation unit 3 for calculating a set value SP for control of a control object 6 with a preset formula using a controlled variable PV_M that is an output of a control object 7 and a plurality of measured values X1-X3 according to characteristics of the control objects 6, 7 as input variables; a filter unit 8 for performing time delay filtering processing to the set value SP; and a PID controller 5 for calculating a manipulated variable MV with a PID control operation on the basis of the set value SP after the filtering processing and a controlled variable PV_S that is an output of the control object 6 to output to the control object 6.
Patent JP-2014229213-A (JP)
Title: Control device for vending machine
Inventor: KATO KEISUKE
IPC: G07F5/22
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a vending machine, which can reduce setting mistakes when setting work of selection buttons is performed.SOLUTION: A control device is used in a vending machine comprising selection buttons 11 for a user to select a desired item and price display units 13, each of which: is associated with a column in which items are stored and associated with a selection button 11; and displays the price of an item in the corresponding column. It comprises control means 30 which, when a setting mode of selection buttons 11 is selected, makes the price display unit 13 associated with the column of which setting is performed next in a prescribed procedure perform display indicating that it is the setting object, and when the selection button 11 is operated, associates the selection button 11 with the price display unit 13 and the column with which the price display unit 13 is associated.
Patent JP-2014232775-A (JP)
Title: Solar cell and manufacturing method therefor, and solar cell module
Inventor: KANEMATSU MASANORI
IPC: H01L31/04
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell, the conversion efficiency of which can be enhanced while reducing the manufacturing cost.SOLUTION: A collector electrode 7 on one principal surface of a photoelectric conversion part 50 consists of n(n≥2) finger electrodes extending in a first direction, and a bus bar electrode extending in a second direction substantially perpendicular to the first direction. Each electrode includes a first conductive layer 71 and a second conductive layer 72, in this order, from the photoelectric conversion part side. An insulation layer 9 is included between the conductive layers, and formed to cover the first conductive layer. The insulation layer on the first conductive layer has an opening, and the first and second conductive layers are preferably conducted through the opening. The first conductive layer forming the finger electrode preferably satisfies a relationship W1<W2, where W1 is the width at the end, and W2 is the width at the intersection with the bus bar. The finger electrode preferably satisfies a relationship 0.85×d1≤d2≤1.15×d1, where d1 is the film thickness at the end, and d2 is the film thickness at the intersection with the bus bar.
Patent JP-2014236258-A (JP)
Title: Image processing device and image forming device
Inventor: SHIOSE KYOKO
IPC: G03G21/00
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image forming device making it possible to easily fully use a GUI.SOLUTION: An image processing device comprises: a display unit 32a that displays a predetermined image; a document reading unit that reads a document; and a control unit that causes a character to be displayed on a display screen of the display unit 32a to be displayed in a size corresponding to a character written in the document read by the document reading unit.
Patent JP-2014236355-A (JP)
Title: Antenna device and antenna
Inventor: YAMAGUCHI YUICHIRO
IPC: H01Q1/32
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an antenna which stably attains good antenna characteristics even when being installed at a movable part.SOLUTION: An antenna 100 included in a flap 10 includes: a bottom board 102 attached to a fixed part 12; a conductor 104B attached to a movable part 14; and a coaxial cable 110 which extends from a power supply region disposed in the fixed part 12 to the movable part 14 to be connected with the conductor 104B.
Patent JP-2014235364-A (JP)
Title: Flange member, electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: KOMAMIYA DAISUKE
IPC: G03G21/00
Filed: 2013-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress distortion deformation of a photoreceptor drum due to contact pressure of a contact member, not by economically disadvantageous alteration of the photoreceptor drum itself but by using a flange member having a strong structure against deformation.SOLUTION: The flange member is to be press-fitted to the open end of a cylindrical substrate in which at least one end is open. The flange member has a fitting part (first fitting part) to the cylindrical substrate end and has a through-hole formed at the center along the axial direction of the cylindrical substrate of the flange member; and is provided with a penetration shaft to be inserted into the through-hole. A fitting part (second fitting part) between the penetration shaft and the flange member is present inside the cylindrical substrate end with respect to the axial direction of the cylindrical substrate, as well as the second fitting part includes a region that is in common with the first fitting part with respect to the axial direction of the cylindrical substrate.
Patent JP-2014240790-A (JP)
Title: Measurement device, measurement method, and processing device
Inventor: ITO TAKAFUMI
IPC: G01D5/244
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device that is advantageous in terms of precision of measurement of displacement of an object displaced at a high speed.SOLUTION: A measurement device 100 is to measure displacement of an object by detecting a signal changing as the object is displaced, and includes a clock generation part 70 which generates a first clock signal having a period shorter than the period of a request signal requesting measurement data in synchronism with the request signal, a detection part 10 which performs detection in each period of the first clock signal, an operation part 30 which obtains the measurement data on the basis of the output of the detection part 10, and a correction part 40 which obtains a quantity of displacement of the object in every unit time on the basis of a plurality of measurement data from the operation part 30, and corrects measurement data to be corrected on the basis of the time difference between a first clock signal associated with the measurement data to be corrected and a first clock signal associated with the request signal and the quantity of displacement.
Patent JP-2014001921-A (JP)
Title: Plane structure with electric function
Inventor: WILLIAM WEI LI
IPC: B60N3/04
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate defects of a conventional plane structure.SOLUTION: A plane structure (1) with an electric function is arranged in a functional zone (10). The plane structure (1) can be removed without a hindrance from the functional zone (10) even after being arranged.
Patent JP-2013219385-A (JP)
Title: Semiconductor device
Inventor: AKIBA TOSHIHIKO
IPC: H01L25/065
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which deals with improvements of electric characteristics resulting from the downsizing, in particular, narrowing pitches and using a number of pins, and high speed operation.SOLUTION: A semiconductor device includes: a pad 2 provided on a semiconductor chip 1C3; a passivation film 3 having an opening on the pad 2 and provided on the semiconductor chip 1C3; a passivation film 5 having an opening on the pad 2 and provided on the pad 2 and the passivation film 3; and re-wiring 7 electrically connected with the pad 2 and provided on the passivation film 5; a pad 26 formed on the rewiring 7; and a wire 33b connected with the pad 26.
Patent JP-2015005676-A (JP)
Title: Illuminating optical system, illuminating optical device, exposure device, and device manufacturing method
Inventor: INOUE KAORU
IPC: H01L21/027
Filed: 2013-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating optical system by which a pupil intensity distribution at each point on a target illumination face can be adjusted to its required distribution.SOLUTION: An illuminating optical system that illuminates a target illumination face with light from a light source, comprises: a spatial light modulator that has a plurality of optical elements arrayed in a predetermined face and independently controlled, and that forms in the first plane a light intensity distribution corresponding to a pupil intensity distribution to be formed on the illumination pupil of the illuminating optical system; an optical integrator having a plurality of unit wavefront splitting faces arrayed along the first plane; a first deflecting part by which light passes through the unit wavefront splitting face of a first group among the unit wavefront splitting faces is guided to a first illumination area in an illuminating area on the target illumination face; and a second deflecting part by which light passed through the unit wavefront splitting face of the second group, different from the first group, among the unit wavefront splitting faces is guided to a second illumination area different form the first illumination area.
Patent JP-2015004114-A (JP)
Title: Production method of plating material and plating material
Inventor: TAKAHASHI HIROYOSHI
IPC: H01R4/58
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a plating material which has excellent abrasion resistance, electrical conductivity, slidability and low friction, and is suitable for suppressing the embrittlement of a plating layer, and a production method thereof.SOLUTION: A production method of a plating material comprises: a first step of peeling at least part of reflow tin plating layer from a metal base material which comprises the reflow tin plating layer at least in part thereof and a reaction layer at the interface between the reflow tin plating layer and the metal base material; a second step of performing silver strike plating to at least part of region in which the reflow tin plating layer is peeled; and a third step of performing silver plating to at least part of region in which the silver strike plating is performed.
Patent JP-2015005706-A (JP)
Title: Polarization treatment method of liquid discharge head and polarization treatment apparatus of liquid discharge head, and method of manufacturing liquid discharge head, liquid discharge head
Inventor: ITO MASAHIRO
IPC: B41J2/16
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a polarization treatment method of liquid discharge head in which variation of polarization is reduced by reducing the time required for the polarization treatment of a ferroelectric element.SOLUTION: A polarization treatment method of a liquid discharge head including an actuator having a ferroelectric element includes a first polarization treatment step by corona discharge, and a second polarization treatment step for applying a voltage exceeding a positive coersive field, and the ferroelectric element is subjected to polarization treatment. By passing through these two kinds of processing, the polarization characteristics varied during the manufacturing process after primary treatment are complemented by secondary treatment.