baber/WOPTO huggingface dataset:
Patent JP-2014135320-A (JP)
Title: Semiconductor device
Inventor: MATSUNO NORIO
IPC: H01L21/822
Filed: 2013-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an electrostatic discharge protection circuit capable of suppressing a current from flowing between a signal terminal and a power supply terminal via a diode in a state that no surge voltage is applied.SOLUTION: A semiconductor device according to one embodiment comprises: an inner circuit 11 connected between a power supply terminal VDD and a power supply terminal GND; a diode D1 whose anode is connected with a signal terminal T1 of the inner circuit 11 and whose cathode is connected with a node 13; a diode D2 whose anode is connected with the power supply terminal GND and whose cathode is connected with the signal terminal T1; a diode D5 whose anode is connected with the power supply terminal GND and whose cathode is connected with the power supply terminal VDD; a diode D6 whose anode is connected with the power supply terminal VDD and whose cathode is connected with the node 13; and a clamp circuit 12 provided between the node 13 and the power supply terminal GND.
Patent JP-2014135439-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: INOUE TAKASHI
IPC: H01L29/812
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a high-electron-mobility transistor.SOLUTION: A high-electron-mobility transistor comprises: a laminate having an electron transit layer and an electron supply layer and having a source region, a drain region and an opposite region to the source region and the drain region; and a gate electrode 109 having a main gate part EM which is formed on the source electrode, the drain electrode and the opposite region and a gate extension part E1 drawn from the opposite region. In the high-electron-mobility transistor, the gate extension part E1 is arranged in a groove 121 formed in the laminate and the high-electron-mobility transistor comprises a separation part SP provided between a side wall of the gate extension part E1 and a side wall of the groove 121. The separation part SP cuts off a leak path and can reduce a leakage current. Especially, even when ion implantation for forming an element isolation region is performed after a formation process of the source electrode, the drain electrode and the gate electrode 109, the leak path is cut off by providing the separation part SP.
Patent JP-2014137540-A (JP)
Title: Image pickup lens and image pickup apparatus
Inventor: SUNAGA TOSHIHIRO
IPC: G02B13/18
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in total length of a lens while securing focusing operation at high speed.SOLUTION: An image pickup lens includes: a first lens group having positive refractive power; a second lens group having negative refractive power; a third lens group having positive refractive power; and a fourth lens group having negative refractive power, arranged in order from an object side to an image side, the fourth lens group being configured to travel in the direction of an optical axis upon focusing operation. In the image pickup lens, following conditional expression (1) is satisfied: f/f4<-0.35, where f is a focal length of the entire system, and f4 is a focal length of the fourth lens group.
Patent JP-2013148905-A (JP)
Title: Driving method and display unit using the same
Inventor: RYU KOUTATSU
IPC: G09G3/20
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving method and a display unit using the same.SOLUTION: According to a method, a display unit including a scan circuit, data circuit, a plurality of first signal lines connected to the scan circuit, and a plurality of second signal lines connected to the data circuit is driven. The first signal lines and the second signal lines intersect each other so as to form a pixel matrix composed of a plurality of pixels at intersections. The method includes the steps of: partitioning the pixel matrix into at least a first region and a second region; updating the first region with a first updating frequency, and updating the second region with a second updating frequency. The first updating frequency is smaller than the second updating frequency. In the case that a pixel matrix region is not updated in one frame, the output of the data circuit to the pixel matrix region is set at an open circuit state, a floating connection state, or a high resistance state.
Patent JP-2014140917-A (JP)
Title: Willkey
Inventor: SHIMOTONARI HIROMI
IPC: B25B13/48
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom during use without limiting a fitting position to a handle ring.SOLUTION: A willkey 100 is configured by including a pair of abutting members 103 arranged in the planar part 102a of a support member 102 disposed at one end of a bar-shaped gripping member 101 in a longitudinal direction to project in a direction away from the planar part 102a and face each other in a direction inclined with respect to a direction parallel to the axial center direction of the gripping member 101 in the planar part 102a. One 103a of the pair of abutting members 103 is disposed on the gripping member 101 side, and the other abutting member 103b is disposed at a position with a predetermined space from one abutting member 103a and farther from the gripping member 101 than the one abutting member 103a.
Patent JP-2013067009-A (JP)
Title: Electromagnetic brake control device of robot
Inventor: NISHINO HIDEYUKI
IPC: B25J19/00
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic brake control device capable of suppressing the heat generation of electromagnetic brakes of non-excitation operation types possessed by servo motors, in the servo motors which drive arms or the like of an articulated robot.SOLUTION: The motors 21 to 26 for driving drive shafts are arranged at respective joints of the articulated robot, and a CPU 30 controls the braking of the drive shafts by the electromagnetic brakes 21b to 26b of the non-excitation operation types possessed by the respective motors 21 to 26. In a period that the braking of the drive shafts is released, the CPU 30 maintains a state that the braking of the drive shafts is released while executing on/off-control for repeatedly turning on and off the application of voltages to excitation coils 21c to 26c of the electromagnetic brakes 21b to 26b. The CPU 30 maintains the on-state of the voltage application over a prescribed period of time in an initial stage of a period that the braking of the drive shafts is released.
Patent JP-2014142852-A (JP)
Title: Storage system and control device
Inventor: KATO KEIKO
IPC: G06F12/00
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To acquire the information of the changed part of backup object data without causing performance deterioration.SOLUTION: A storage system 1 for backing up the data of a backup source storage 20 to a backup destination storage 30 includes: an acquisition part 11a for acquiring change history information related with a change history with respect to the data of the backup source storage 20; a transfer part 11b for transferring the acquired change history information and difference data corresponding to the change history information to the backup destination storage 30; and a list creation part 32a1 for creating a change point list in which the changed parts of the data of the backup source storage 20 are listed up on the basis of the change history information in the backup destination storage 30.
Patent JP-2014144553-A (JP)
Title: Biodegradable resin sheet and method for producing the same
Inventor: SUZUKI HIDEKI
IPC: C08L67/00
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable resin sheet which contains a poly(3-hydroxyalkanoate), can satisfactorily form a film even without using a crystal nucleating agent and has an excellent barrier property.SOLUTION: There is provided a biodegradable resin sheet 10 which comprises a first biodegradable resin layer 11 and a second biodegradable resin layer 12, wherein the first biodegradable resin layer 11 contains 10 to 90 mass% of a poly(3-hydroxyalkanoate), the content ratio of the poly(3-hydroxyalkanoate) in the second biodegradable resin layer 12 is less than 10 mass%, the content ratio of the poly(3-hydroxyalkanoate) based on the total mass is 10 to 60 mass%, and the biodegradable resin sheet 10 is formed by simultaneous multilayer formation.
Patent JP-2014146673-A (JP)
Title: Photovoltaic power generation system naturally rotating in a circular shape
Inventor: NAGAURA YOSHIAKI
IPC: H01L31/042
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system for naturally and inexpensively tracking the sun.SOLUTION: A photovoltaic power generation system comprises a photovoltaic power generation array 3 which tracks sunlight 2 of the sun 1 by adopting a method for tracking a sun shadow 8 of a small-sized tracking solar cell module 5 as natural tracking, where the tracking solar cell module 5 is provided on the lower part of the west side end of the array 3 in order to perform tracking in the east-west direction and the array is provided horizontally at night, The array is raised in the east according to the morning sun in fine weather. A tracking solar cell sunshine unit 9 generates power by using the sunlight 2. An east-west direction drive motor 7 with a timer intermittently rotates a wheel 6, and rotates around a center point 12 of a circle in a circular shape 4.
Patent JP-2014144935-A (JP)
Title: Novel fluorine-containing alkoxysilane compound having pentaerythritol skeleton, and surface modifier and intermediate using the same
Inventor: NAKAMURA SHINICHIRO
IPC: C07C43/13
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel surface modifier having high solubility to various organic solvents and excellent water repellency and oil repellency without containing a long-chain perfluoroalkyl group which is a problem in terms of environment and to provide an intermediate thereof.SOLUTION: There are provided a compound intermediate represented by the following general formula (1): [HCFCFOCH]C[CHOH](1) (where m is 2 or 3 and n is an integer satisfying 4-m), a fluorine-containing alkoxysilane compound represented by the following general formula (2): [HCFCFOCH]C[CH-X-Y-Si(OR)](2) (where m and n are the same as in general formula (1); X is a linking group representing an intermolecular interaction; Y is an alkylene group having 1 to 12 carbon atoms; and Ris an alkyl group having 1 to 6 carbon atoms) which is derived from the intermediate; and a surface modifier containing the fluorine-containing alkoxysilane compound as a constituent component.
Patent JP-2013099587-A (JP)
Title: Food processing system
Inventor: HOLCOMB DAVID A
IPC: A47J43/044
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, system, and method for processing foodstuff.SOLUTION: A food processing system includes: a body 106 defining a holding chamber 150; a basket 120 positioned within the body and rotatable about a basket axis 172 of rotation; an actuatable lever 130 pivotally coupled to the body and rotatable about a lever axis 180 of rotation spaced apart from the basket axis of rotation, the actuatable lever extending from the lever axis of rotation across the basket such that the basket axis of rotation passes through the lever at least when the lever is in a lowered position; and a drive system including a slider 190, the drive system being configured to rotate the basket about the basket axis of rotation in response to the actuatable lever rotating about the lever axis of rotation to move the slider relative to the body.
Patent JP-2014151663-A (JP)
Title: Gas bomb hole-opening device
Inventor: HAYASHI TOMOHIRO
IPC: B63B7/08
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas bomb hole-opening device which gunpowder administrative regulations are not applied to because of usage of an agent constituted by non-gunpowder type composition, and expands an inflation unit of a life jacket etc. quickly in a stable time.SOLUTION: A piston 30 comprises a pin part which comprises a gas ejection passage and opens a hole in a sealing plate 7 and an O-ring fitting part to which an O-ring 38 adhered to the inner wall of a piston guide hole 25 is fitted. Before operation of a gas generating unit 40, the pin part is positioned in front of a sheet 29 and the O-ring fitting part is positioned at gas generating unit side of a gas relief hole 26 in the piston. After operation of the gas generating unit, the piston is pushed out to the gas bomb 5 side by gas pressure due to combustion of a gas-generating agent, the pin part stabs the sheet and the sealing plate to reach into the gas bomb, gas is ejected from a gas ejecting hole 24 through the gas ejecting passage to expand an inflation unit, and the O-ring fitting part is moved to the gas bomb side of the gas relief hole to discharge the remained pressure through the gas relief hole.
Patent JP-2014154974-A (JP)
Title: Network system
Inventor: KUSAMA KATSUMI
IPC: H04L12/28
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To easily set a network address for each terminal device.SOLUTION: A network system includes: a plurality of transmission devices that are connected via a first network; and a monitoring device and at least one terminal device that are connected to each of the transmission devices via a second network. Each of the transmission devices includes: a first communication port for communicating with the first network; a second communication port for communicating with the second network; and management means for managing route information indicating the transmission device and terminal devices. The monitoring device obtains the route information from the plurality of transmission devices; extracts the connection configuration of the plurality of transmission devices on the basis of the obtained route information; stores the address list of network addresses that are assigned to the terminal devices, for each of the transmission devices; and in response to a distribution request from one of the terminal devices, distributes a network address to the terminal device on the basis of the extracted connection configuration and stored address list.
Patent JP-2014151742-A (JP)
Title: Actuator for controlling brake fluid pressure
Inventor: KOYAMA FUMITOSHI
IPC: B60T8/36
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To achieve further size reduction of a differential pressure control valve provided between a M/C and a W/C.SOLUTION: A brake actuator comprises a check valve 20 within a communication path 120 for configuring a pipe line D arranged from the M/C 3 to a pressure regulating reservoir 40. Moreover, a hollow portion of the check valve 20 constitutes a part of the pipe line D, and a path A2c is arranged on the outer circumference of the check valve 20 as a part of a pipe line A2. With this structure, the differential pressure control valve 21 does not need to have a communication path and a check valve, thereby being able to achieve further size reduction of the differential pressure control valve 21.
Patent JP-2013116343-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of surely resuming control of a game terminated by a power interruption when the power is restored.SOLUTION: The output of reset signals 22 is held on standby during a time of 9 ms when a low pulse of one shot is output from a prior-stage monostable multivibrator MM1 after a power interruption signal 21 is output. Power interruption processing (game termination processing at the power interruption) is thereby carried out during the time of 9 ms at the occurrence of the power interruption. The operation of a game is stopped after the completion of the game termination processing. When the power is restored, each of the reset signals 22 is output to each of control boards C, H, D, S, L, B from a power interruption monitoring circuit 20. The control of the game terminated by the power interruption is thereby resumed surely. Consequently, the operation of a Pachinko machine is continued even at the occurrence of a momentary interruption or the like with an extremely short power interruption time.
Patent JP-2014157182-A (JP)
Title: Optical connector and manufacturing method therefor
Inventor: HIYAMA TOMOKAZU
IPC: G02B6/40
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector capable of accommodating a plurality of optical fiber cores arranged at an approximately constant pitch, even when using a ferrule having an insertion hole whose cross-section is shaped like an elongated hole, and a manufacturing method for the optical connector.SOLUTION: An optical connector 10 accommodates a plurality of cores 12 arranged at a constant pitch P in an insertion hole 11 having a cross-section shaped like an elongated hole, and includes a ferrule 13 with the insertion hole 11 formed thereon and a plurality of optical fibers 16, each comprising a cladding 14 and a sheath layer 15 sequentially formed around a core 12. The insertion hole 11 has a short axis length Lthat equals the pitch P of the plurality of cores 12 and a long axis length Lthat equals a number obtained by multiplying the pitch P of the cores 12 with the number of the plurality of cores 12. Each of the plurality of optical fibers 16 has a sheath layer 15 whose outer diameter is greater than the pitch P of the cores 12, and is inserted to the insertion hole 11 with a terminal end covered with the sheath layer 15.
Patent JP-2014155896-A (JP)
Title: Leaked oil recovery device
Inventor: SOGA HIROSHI
IPC: B01D17/02
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a leaked oil recovery device which can be carried to an arbitrary place when necessary because of a flexible layout and easily stored and preserved.SOLUTION: A leaked oil catcher 1 is carried for a transformer being a treating object including an oil such as an insulating oil and the like and the leaked oil catcher 1 is arranged to receive the leaked oil of the transformer. A first oil-water separation tank 4 to efficiently perform oil-water separation is connected to the leaked oil catcher 1. Further, flow paths are alternately formed at the first oil-water separation tank 4 and oil-water separation tanks 6-8 are connected to the first oil-water separation tank 4 so that the flow of a fluid meanders.
Patent JP-2014157515-A (JP)
Title: Touch determination device, touch determination method, and touch determination program
Inventor: TAKAHASHI MASAO
IPC: G06F3/0346
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a touch determination device, a touch determination method, and a touch determination program that are capable of reliably determining a user's touch on a virtual operation panel.SOLUTION: A touch determination device 20 comprises: a detection unit 32 that detects behavior of a finger; an allocation unit 34 that allocates a virtual button to a surface of an object; and a determination unit 35 that determines a touch on the virtual button by determining physical influence on the finger in touching the surface of the object on the basis of the behavior of the finger detected by the detection unit.
Patent JP-2014159083-A (JP)
Title: Color tone correction film and transparent conductive film using the same
Inventor: KOMATSUZAKI SATOSHI
IPC: B32B27/30
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film that suppresses coloring of transmitted light and has a high total ray transmittance, and to provide a color tone correction film for an underlay of the above film.SOLUTION: The color tone correction film includes a first hard coat layer, a first color tone correction layer and a second color tone correction layer successively layered on one surface of a transparent substrate film, and has a second hard coat layer on the other surface. The first hard coat layer has a refractive index of 1.48 to 1.54 and a film thickness of 1.0 to 3.5 μm; the first color tone correction layer has a refractive index of 1.59 to 1.82 and a film thickness of 25 to 90 nm; the second color tone correction layer has a refractive index of 1.35 to 1.45 and a film thickness of 10 to 55 nm; and the second hard coat layer has a refractive index of 1.48 to 1.54 and a film thickness of 1.0 to 3.5 μm. The second color tone correction layer comprises a fluorine-containing active energy ray-curable resin. The transparent conductive film is obtained by laminating a tin-doped indium oxide layer having a predetermined refractive index and film thickness on the second color tone correction layer of the color tone correction film.
Patent JP-2014160623-A (JP)
Title: Light source unit and irradiation device
Inventor: HATANAKA MIYUKI
IPC: F21V13/12
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit capable of sufficiently suppressing a blur of a contour while suppressing unevenness in illuminance of light elongated in an array direction of a light-emitting device, and an irradiation device.SOLUTION: A light source unit includes a plurality of arrayed LEDs 4, and an optical system 7 that controls light of each of the LEDs 4 to produce light elongated in the array direction of the LEDs 4 and suppressing unevenness in illuminance. The optical system 7 comprises a reflection member 9A that turns the light of the LED 4 into parallel light, and a plurality of ellipsoidal lenses 15 that direct a long axis direction in the width direction of the elongated light and that are arrayed in a light elongation direction.
Patent JP-2013145565-A (JP)
Title: Method and system for giving part of information content to client device
Inventor: GREGORY J ATHAS
IPC: G06F13/00
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for giving a part of information content to a client device for providing the way of personalizing the information content for a display on a portable device or a mobile device.SOLUTION: A user may specify a section of a Web page as a clipping, and request only the specified section instead of an overall Web page from a server 104. When receiving the request, the server loads the Web page, extracts the specified section, converts the specified section into that for a display on a client device, and transmits the converted information to a client device 106. The clipping of the information is turned into live update from the Web page giving the latest content from the Web page instead of a Web page section stored in a cache.
Patent JP-2014161355-A (JP)
Title: Image processor, endoscope device, image processing method and program
Inventor: ON NARITSUYO
IPC: G02B23/24
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processor for performing brightness adjustment processing of a picked-up image, and structure emphasis processing of the picked-up image after the brightness adjustment processing on the basis of distance information, an endoscope device, an image processing method, and a program, or the like.SOLUTION: The image processor includes an image acquisition section 310 for acquiring a picked-up image including an image of a subject by imaging of an imaging section 200, a distance information acquisition section 320 for acquiring distance information based on a distance from the imaging section 200 to the subject during imaging, a brightness improvement section 330 for performing brightness adjustment processing of the picked-up image on the basis of the distance information, and an image emphasizing section 340 for performing emphasis processing for emphasizing the structure of the subject of the picked-up image after the brightness adjustment processing on the basis of the distance information.