baber/WOPTO huggingface dataset:
Patent JP-2015149459-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: OI ATSUSHI
IPC: H05K3/34
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of electric connection in a semiconductor device in which an electrode of a semiconductor chip makes flip-chip connection with an electrode of a wiring board and an underfill resin is formed therebetween.SOLUTION: A semiconductor device includes: a wiring board 6 including a first electrode 50 having an inverted trapezoid shape cross section; a semiconductor chip 5 including a second electrode 20 having an inverted trapezoid shape cross section; a metal joint material 26 which joins a tip of the first electrode 50 to a tip of the second electrode 20 which faces the tip of the first electrode 50; and an underfill resin 60 which is injected to a space between the wiring board 6 and the semiconductor chip 5 and covers side surfaces of the first electrode 50 and the second electrode 20 and a side surface of the metal joint material 26.
Patent JP-2014155849-A (JP)
Title: Game machine
Inventor: ITO FUMIHIRO
IPC: A63F7/02
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that makes the occurrence of power interruption and power return easily grasped on the side of a game parlor and that can enhance an interest in a game.SOLUTION: Notification means, which can provide notification suggesting a game state, is provided. The notification means can provide the notification in a predetermined mode on the basis of establishment of predetermined notification conditions during normal time, and can provide the notification in a mode different from the predetermined mode on the basis of the establishment of the predetermined notification conditions on the occurrence of power interruption and power return.
Patent JP-2015155594-A (JP)
Title: Water shut-off structure for concrete revetment, and repair construction method for concrete revetment
Inventor: ENOKIDA TADAHIRO
IPC: E02B3/06
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a water shut-off structure for concrete revetment and a repair construction method for concrete revetment, capable of significantly improving the water shut-off performance with a double water shut-off structure comprising: a water shut-off layer on an undersurface of an existing concrete revetment; and an aquiclude installed underneath the water shut-off layer. 
     SOLUTION: The present invention relates to a water shut-off structure 1 for concrete revetment that prevents water leakage into the sea from an existing concrete revetment 5. The water shut-off structure 1 for concrete revetment that applies the present invention includes a water shut-off layer 2 that blocks water leakage from the concrete revetment 5 and an aquiclude 3 installed underneath the concrete revetment 5. The water shut-off layer 2 is installed at least on an undersurface 5a of the existing concrete revetment 5, while the aquiclude 3 is installed at a gap part 4 formed continuously with and underneath the water shut-off layer 2 installed on the undersurface 5a of the existing concrete revetment 5. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015156770-A (JP)
Title: Operation plan support program, operation plan support method and operation plan support system
Inventor: YAMASHITA TAKU
IPC: H02J3/00
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To swiftly detect a predictor of off-balance in electric power supply and demand and to feed the same back to an operation plan. 
     SOLUTION: An operation plan creation unit 200 causes to visibly display a part of time zone in which an expected power demand is different from a power amount calculated by adding a power generation amount based on an operation plan and a power generation amount based on a weather prediction. For example, the operation plan creation unit 200 displays a part corresponding to the time zone in which the expected power demand is different from the power amount calculated by adding a power generation amount based on an operation plan and a power generation amount based on a weather prediction with a first color, and displays the other part of time zone with a second color. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015157519-A (JP)
Title: Steering device and its control device
Inventor: SHINODA TOMOHITO
IPC: B62D6/00
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a steering device which hardly causes the deterioration of a life of an auxiliary power supply, and its control device.SOLUTION: A steering device 1 has: a capacitor 51 which is electrically connected to a main power supply 4; an assist motor 31 which generates assist torque on the basis of steering torque; and a control device 40 which controls the motion of the charge/discharge of the capacitor 51, and the drive of the assist motor 31. The control device 40 switches a first output state that power is supplied to the assist motor 31 by only the main power supply 4 and a second output state that the power is supplied to the assist motor 31 in a state that a voltage of the main power supply 4 is boosted by the capacitor 51, on the basis of a charge/discharge threshold. The control device 40 sets the charge/discharge threshold when a temperature of the capacitor 51 is low larger than a charge/discharge threshold when the temperature of the capacitor 51 is high.
Patent JP-2015162334-A (JP)
Title: Led light source unit and luminaire
Inventor: SHIBUSAWA SOICHI
IPC: F21V23/06
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED light source unit in which LED modules to be connected on both end sides are formed by using a common substrate having an input unit, a male connector and a female connector, and a luminaire in which the LED light source unit is disposed.SOLUTION: In an LED light source unit 1, first and second LED modules 2, 3 to be connected have a first substrate 5, and first and second LEDs 6, 7. The first substrate 5 has an input unit 8 on one end side 5a in the longitudinal direction, and a male connector 9 and a female connector 10 on the other end side 5b. Then, the first LED module 2 is mounted on the first substrate 5 so that the first LED 6 is electrically connected to the input unit 8 and the male connector 9, and the second LED 7 is electrically connected to the female connector 10. Also, the second LED module 3 is mounted on the first substrate 5 so that the second LED 7 is electrically connected to the input unit 8 and the male connector 9, and the first LED 6 is electrically connected to the female connector 10.
Patent JP-2015164472-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can improve performance effect only by using a display device.SOLUTION: A sub projector display device 6201 having four screens is provided in a right part of a center accessory 2300. A performance image can be displayed on a display face side of any one of the four screens by projecting the image from a projector. In the screens which are switched when a performance using the sub projector display device 6201 is carried out, a cutout is formed on a display face on which the performance image is displayed. The shape of the cutout is changed differently at the switch of the screen, thereby improving the performance effect of the performance using the sub projector display device 6201.
Patent JP-2015165209-A (JP)
Title: New fuel transfer method and new fuel transfer equipment
Inventor: ITO YUKI
IPC: G21C19/02
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a new fuel transfer method and a new fuel transfer equipment capable of carrying out a transfer work of a new fuel aggregate in a short period of time while reducing exposure to radiation.SOLUTION: The new fuel transfer method includes: a rack lifting equipment installation step S01 to install a rack lifting equipment outside a nuclear reactor building; a new fuel lifting equipment installation step S02 to install a new fuel lifting equipment to the nuclear reactor building; a transfer rack installation step S03 to install a transfer rack in the nuclear reactor building; a new fuel aggregate gripping step S04 to grip new fuel aggregate as a transfer object in a fuel pool with the new fuel lifting equipment; a new fuel aggregate temporary placing step S05 to transfer the new fuel aggregate as the transfer object to the transfer rack with the new fuel lifting equipment; and a transfer rack transfer step S07 to transfer the transfer rack out of the nuclear reactor building with the rack lifting equipment.
Patent JP-2015169699-A (JP)
Title: Speech retrieval device, speech retrieval method, and program
Inventor: IDE HIROYASU
IPC: G06F17/30
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a speech retrieval device, a speech retrieval method, and a program capable of retrieving a speech with high accuracy and at high speed.SOLUTION: A search character string acquisition unit 111 acquires a search character string. A conversion unit 112 converts the search character string into a phoneme string. A time length derivation unit 113 derives the utterance time length of a speech corresponding to the search character string. A section designation unit 114 designates a likelihood acquisition section in the speech signal to be retrieved. A likelihood acquisition unit 118 acquires likelihood indicating a degree of likelihood that the likelihood acquisition section is a section in which a speech corresponding to the search character string is uttered. A repetition unit 119 changes the likelihood acquisition section designated by the section designation unit 114, and repeats the processes of the section designation unit 114 and likelihood acquisition unit 118. A specification unit 124 specifies, on the basis of the likelihood acquired for each of the likelihood acquisition sections, an estimation section from among the speech signal to be retrieved in which it is estimated that a speech corresponding to the search character string is uttered.
Patent JP-2015168290-A (JP)
Title: road surface drawing device
Inventor: NAKAYAMA TOSHIAKI
IPC: B60Q1/26
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a road surface drawing device capable of transmitting more information with a simple configuration.SOLUTION: A road surface drawing device comprises: a running state acquisition unit (11) for acquiring a running state of a vehicle; a running area prediction unit (10) for predicting running areas (R1, R2, R3) of the vehicle after a prescribed time on the basis of the running state; and an irradiation unit (20) for irradiating the predicted running areas with a visible light. The irradiation unit irradiates outer edge parts (L1, L2, L3) of the running areas as irradiation object areas.
Patent JP-2015168104-A (JP)
Title: injection molding machine
Inventor: NISHIMAKI JUN
IPC: B22D17/26
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine that can reduce power consumption for moving a second mold clamping element.SOLUTION: An injection molding machine includes a mold clamping force generation mechanism that generates mold clamping force by adsorption force due to a magnet. The mold clamping force generation mechanism has a first mold clamping element supported by a frame and a second mold clamping element moved in a mold opening and closing direction with respect to the first mold clamping element. The second mold clamping element has a laminated steel sheet formed by laminating magnetic steel sheets, and a fitting element that restricts displacement between the magnetic steel sheets by being fitted into a fitting groove formed on a surface on the opposite side of an adsorption surface of the laminated steel sheet. The fitting element projects from the surface on the opposite side of the adsorption surface of the laminated steel sheet.
Patent JP-2015170713-A (JP)
Title: Method for manufacturing wiring structure, wiring structure, and electronic equipment using the same
Inventor: IKEDA JUNYA
IPC: H05K3/46
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide technology of manufacturing a wiring structure that can prevent dielectric breakdown even in a fine wiring size and can maintain reliability.SOLUTION: A method for manufacturing a wiring structure is provided, which comprises: forming a seed layer for plating on an insulating film on a substrate; forming a resist pattern having an opening corresponding to a wiring pattern on the seed layer for plating; forming a wiring layer in the opening by electrolytic plating; subjecting the surface of the resist pattern to a water repellency imparting treatment; growing an electroless plating layer of a metal material different from the material of the wiring layer, after the water repellency imparting treatment, in a region excluding both ends in a cross-section along a width direction of the wiring layer; removing the resist pattern; and then removing by simultaneously etching an exposed corner of the wiring layer and an unnecessary part of the seed layer by using the electroless plating layer as a mask so as to form a wiring line having a barrel-shaped cross-section.
Patent JP-2014200082-A (JP)
Title: Programmable logic device
Inventor: KUROKAWA YOSHIMOTO
IPC: H03K19/177
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a programmable logic device which verifies whether configuration data is correctly stored.SOLUTION: A programmable logic device comprises: a configuration memory for storing configuration data input to first wiring; and a switch for controlling conduction and non-conduction of second wiring and third wiring depending on the configuration data stored in the configuration memory. Whether the configuration data input to the first wiring and the configuration data actually stored in the configuration memory are coincident with each other is verified by comparing potential of the second wiring and the configuration data input to the first wiring.
Patent JP-2015172988-A (JP)
Title: Glass substrate lamination jig, and glass substrate lamination method using lamination jig
Inventor: MIYAWAKI TAKESHI
IPC: G11B5/84
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To laminate each of glass substrates and each of spacers alternately arranged with predetermined intervals, by a simple operation.SOLUTION: There is provided a lamination jig comprising: a jig body inserted into a glass substrate having a space part formed therein extending in an axial direction and a slit communicating with the space part at an outer peripheral side and extending in the axial direction and into a center hole of a spacer; a positioning member inserted into the slit of the jig body, and provided with a plurality of engaging claws at a prescribed interval in the axial direction; a reduction mechanism for, when an insertion part of the jig body is inserted into the plurality of glass substrates and the center holes of the plurality of spacers, displacing the positioning member toward the inside of the jig body so that the plurality of engaging claws can be inserted into the center holes; and an enlargement mechanism for, after the jig body is inserted into each of the glass substrates and the center hole of each of the spacers, displacing the positioning member holding the center hole of each glass substrate in a direction from the inside of the jig body toward an outer peripheral side thereof.
Patent JP-2015176951-A (JP)
Title: Method for manufacturing piezoelectric ceramic material
Inventor: FUJIMOTO TAKEHIRO
IPC: H01L41/317
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric ceramic material, which makes it possible to control a piezoelectric property with higher reliability than that achieved conventionally and to take the full advantage of the property.SOLUTION: A method for manufacturing a piezoelectric ceramic material expressed by the following compositional formula (1), MMO(where Mand Mrepresent a metal atom respectively, and O represents an oxygen atom) and having a perovskite structure comprises: a solvothermal step for growing crystal of the piezoelectric ceramic material by performing a solvothermal treatment on a mixture. The mixture includes at least a crystal nucleus raw material which makes a nucleus in crystal growth of the piezoelectric ceramic material owing to the thermal treatment, a first metal raw material which makes a supply source of an atom Mforming a constituent of the crystal of the piezoelectric ceramic material to be grown, and a second metal raw material which makes a supply source of an atom Mforming a constituent of the crystal of the piezoelectric ceramic material to be grown.
Patent JP-2015176319-A (JP)
Title: communication unit, controller, control system, control method, and program
Inventor: OKUNO MAKOTO
IPC: G05B19/05
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology for facilitating the startup and maintenance of a remote IO terminal which becomes a slave device with respect to a master device in a control system.SOLUTION: A remote IO terminal constituted of a communication coupler and an IO unit becomes a slave device with respect to a CPU unit which becomes a master device. The communication coupler is a communication unit which becomes the master device in the remote IO terminal. The communication coupler is connected to the CPU unit. The communication coupler is connected to a PLC support device in which support software operates. The PLC support device transmits an instruction indicating whether the CPU unit starts or stops IO refresh with the remote IO terminal via the communication coupler to the CPU unit. The CPU unit operates by receiving an instruction indicating whether or not the CPU unit validates the IO refresh of the remote IO terminal from the communication coupler via the network.
Patent JP-2015177818-A (JP)
Title: Radiation therapy apparatus
Inventor: TAMURA SHUICHI
IPC: A61N5/10
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a radiation therapy apparatus which realizes the high degree of freedom in setting of an X-ray irradiation position at the time of searching for an affected part of a patient from X-ray imaging.SOLUTION: A radiation therapy apparatus 10 comprises: a body shell 17 which is provided with a beam output part 15 for outputting a particle beam 14 to a patient 13 on a treatment table 12 set in a treatment space 11 and a beam transport system 16 for guiding the particle beam 14 to the beam output part 15; a rotary roller which supports the body shell 17 and rotates the body shell 17 at any rotation angle; and X-ray tube casings 20 (20a, 20b) which are provided so as to penetrate the body shell 17 in the radial direction of the body shell 17 and in which X-ray tubes 19 for irradiating the patient 13 with X-rays are internally arranged.
Patent JP-2015179178-A (JP)
Title: Image display device and control method of the same
Inventor: INAMURA KOHEI
IPC: G02F1/133
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of calculation required for calculating luminance of light emitting means in image display devices provided with the light emitting means capable of controlling light emission for each light emitting block.SOLUTION: An image display device comprises: calculation means that calculates a change of luminance of light emitting means on the basis of a change in control value between frames to thereby calculate luminance of the light emitting means of a current frame. The calculation means is configured to: implement first calculation-amount reduction in which it is deemed that there is no change in control value as to at least one light emitting block of light emitting blocks in which there is a change in control value for each large block serving as an aggregate of a plurality of light emitting blocks and the calculation of the change of the luminance is performed on the basis of the change in control value of the light emitting blocks other than the light emitting block in which there is no change in control value; or implement second calculation-amount reduction in which it is deemed that the change in control value as to at least two light emitting blocks is equal to a large block difference and the calculation of the change of the luminance is performed on the basis of the change in control value as to the large block and the lighting emitting blocks other than the at least two light emitting blocks.
Patent JP-2015180142-A (JP)
Title: Electric vehicle slip control device
Inventor: ZHANG YINGJIE
IPC: B60L9/18
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle slip control device capable of performing correct traction control even during start-up of a vehicle and in a low-speed area.SOLUTION: A slip control device 20 of an electric vehicle comprises: threshold calculation means 18; following wheel rotation number observation means 21; angular acceleration calculation means 22; angular acceleration comparison means 26; torque release means 25 during slip time; reference rotation number calculation means 19; and torque recovery means 29. The reference rotation number calculation means 19 sets rotation number of a following wheel 6 which is rotation number before being determined that it is slipped by the torque release means 25 during slip time, as reference rotation number, when current rotation number of the following wheel 6 observed by the following wheel rotation number observation means 21 is equal to or less than predetermined rotation number, and sets rotation number of the following wheel 6 which is rotation number when being determined that it is slipped by the torque release means 25 during slip time, as the reference rotation number, when the current rotation number of the following wheel 6 is larger than the predetermined rotation number, and determines whether or not grip is recovered.
Patent JP-2015181967-A (JP)
Title: Vibration generation device, and robot
Inventor: ITO TAKAYOSHI
IPC: B25J19/00
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generation device having an excellent vibration efficiency and a high durability despite of a small size and capable of changing an amplitude.SOLUTION: A vibration generation device comprises: a first structure part having a plurality of electromagnetic coils; a second structure part surrounded by the first structure part and including a magnet group having magnets having different axes and polarities and arranged alternately in the outer circumference of the axes; a casing, to which the first structure part is connected; and a shaft support part arranged in the casing for supporting the shaft. The shaft support part includes an elastic member having a fitting hole for fitting the shaft, and a compression mechanism for compressing said elastic member.
Patent JP-2015184789-A (JP)
Title: Position detection electrode substrate, touch panel device, display device and manufacturing method of position detection electrode substrate
Inventor: KIURA SHINYA
IPC: G06F3/041
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To suppress line width variation of thin conductor wires forming a conductor mesh of a position detection electrode substrate.SOLUTION: A position detection electrode substrate 30 includes: a base material sheet 35; and a detection electrode 40 formed on the base material sheet. The detection electrode includes a conductor mesh 44 in which conductor wires 46 are arranged in a mesh pattern defining a plurality of opening regions 44. The conductor wires include: a conductive metal layer 47 made of copper or copper alloy; and a dark color layer 48 having copper nitride laminated with the conductive metal layer. Of the conductor wires forming the conductor mesh, the average line width W, thickness of the conductive metal layer tand thickness of the dark color layer tsatisfy a condition below: 2 μm≤W≤5 μm, 0.1 μm≤t≤5 μm, 0.02nm≤t≤2nm.