baber/WOPTO huggingface dataset:
Patent JP-2014240903-A (JP)
Title: Image forming apparatus
Inventor: DOGE TAKAHIRO
IPC: G03G15/14
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress, in a transfer belt type image forming apparatus, separation discharge between a transfer belt and a recording sheet and sufficiently eliminate the electricity on the recording sheet.SOLUTION: An image forming apparatus 1 includes: a photoreceptor drum 43; a transfer belt 41 that transfers a toner image formed on the surface of the photoreceptor drum onto a recording sheet with a transfer bias having the reverse polarity to that on the surface of the photoreceptor drum; and a charge eliminating unit 71 that is arranged on the downstream side in the conveyance direction of the transfer belt to perform DC discharge having the same polarity as the charge polarity of the transfer belt to a recording sheet separated from the transfer belt at its downstream end, from the rear face of a toner image transfer surface to the position where the recording sheet is separated from the downstream end of the transfer belt.
Patent JP-2014240788-A (JP)
Title: Probe unit, substrate inspection device, and probe unit manufacturing method
Inventor: KOBAYASHI MASASHI
IPC: G01R1/067
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing efficiency.SOLUTION: A probe unit includes support plates 41, 42 which support a tip end part of a probe 11 and support plates 43-46 which support a base end part of the probe 11. The respective support plates 43-46 are so formed that formation regions of support holes 53-56 are less in thickness than non-formation regions, and each configured to alternately take a first attitude for starting inserting the probe 11 into the support holes 53-56 and a second attitude for stacking the respective support plates 43-46 in this order. The support plate 46 is so formed that the thickness-directional center position of the formation region in the second attitude is more apart from the support plate 42 than the thickness-directional center position of the non-formation region, and the support plate 43 is so formed that the thickness-directional center position of the formation region in the second attitude is closer to the support plate 42 than the thickness-directional center position of the non-formation region, and so arranged in the first attitude as to be more apart from the support plate 42 than the support plate 46 so that the formation region thereof abuts on the formation region of the support plate 46.
Patent JP-2015001330-A (JP)
Title: Refrigerator
Inventor: KURATANI TOSHIJI
IPC: F25D11/00
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of preventing leakage of cool air from a cold room by forming a sufficient air curtain, and cooling inside of the cold room at constant temperature by efficiently agitating it.SOLUTION: A refrigerator 1 according to the present invention is provided with wind direction control means 24 at a blow outlet 21 formed at a front part of a circulation wind passage 20a positioned on an upper side of a cold room 3. An air curtain AC is formed to direct air blown from the blow outlet 21 downward by the wind direction control means 24 while a door 8 of the cold room 3 is opened. Also, while the door 8 is closed, the air blown from the blow outlet is directed in a direction different from that during forming the air curtain AC by the wind direction control means 24. Thereby, a sufficient air curtain is formed, so that cold air in the cold room 3 can be prevented from being leaked to outside to efficiently cold or agitate inside of the cold room 3. A temperature difference in the cold room 3 can be reduced, so as to perform cooling and storage at high efficiency.
Patent JP-2015002277-A (JP)
Title: Silicon carbide semiconductor device
Inventor: TOMINAGA TAKAAKI
IPC: H01L21/329
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device capable of suppressing characteristic shift by inhibiting stacking fault extension while suppressing high resistance of on-resistance in forward behavior.SOLUTION: On a surface part on one side in a thickness direction of a semiconductor substrate 21 having an off angle and made of silicon carbide, a drift layer 22 is formed which is made of a first conductivity type silicon carbide crystal. In the inside of the drift layer 22, a plurality of current limitation regions 10 are formed by a material having conductivity. The current limitation region 10 limits the current flowing through between a source electrode 26 and a drain electrode 28. Each current limitation region 10 is formed in a rectangular parallelepiped shape and arranged so as to have a longitudinal direction set to a direction perpendicular to an off direction of the drift layer 22.
Patent JP-2015012649-A (JP)
Title: Abnormality detection device in battery pack with voltage equalization circuit
Inventor: ITO TOMOYUKI
IPC: H02J7/02
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To implement a function for stopping an abnormal voltage equalization circuit by accurately detecting an abnormal current or an abnormal voltage of each battery cell in the voltage equalization circuit where a large current based on active cell balance flows between battery cells, without increasing an area of a circuit board.SOLUTION: An abnormality detection device comprises current detection means DA-DM and a microcontroller 121. With respect to respective battery cells of a battery module 40, the current detection means DA-DM detect levels of currents flowing in a voltage equalization circuit for equalizing voltages of the battery cells and send the levels of the currents to the microcontroller 121. The microcontroller 121 sends a stop signal for stopping operation of the voltage equalization circuit to a gate signal generation part (analog IC) which generates a gate signal for controlling ON/OFF of the voltage equalization circuit when abnormality is detected by comparing the levels of the currents sent from the current detection means DA-DM and voltage information inputted from a battery monitoring electronic control unit 20 for monitoring the voltages of the battery cells with predetermined thresholds.
Patent JP-2014032396-A (JP)
Title: Display device driving method and display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/20
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce power consumption even when a moving image is displayed at an increased driving frequency.SOLUTION: A display device includes: a signal generation circuit that outputs a polarity inversion signal which is generated according to a count value obtained by counting the cycles of a vertical synchronization signal; and a source driver that switches the polarity of a video signal that is input to pixels, according to the polarity inversion signal. The polarity inversion signal sets the video signal to a signal that has an identical polarity for a period equal to or longer than an m (m is 2 or greater) frame period.
Patent JP-2015016067-A (JP)
Title: Image display method, apparatus, and program
Inventor: HAMADA AKIHIRO
IPC: G06T1/00
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To correctly display a region of interest (ROI) after modification and a graph of index values about the modification when the ROI has been modified for each of plural images obtained by photographing the same subject at different time points.SOLUTION: An image display method displays plural chronological examination images T1 to T4 on image display means, sets an ROI (region of interest) 5 to one of the displayed images, and automatically sets to the remaining images an ROI 5 equivalent in the anatomic position to the already set ROI. The image display method also determines specified index values for each ROI 5, and then displays on the image display means a graph in which the index values are shown in the order in which the images were captured, and thumb nail images S1 to S4, partial extractions of images including the ROI 5. Then the image display method, when modifying one ROI 5 to set a new ROI 5, modifies the remaining ROIs in the same manner, and determines the new index values about each of the modified ROI 5 to replace the now being displayed graph and thumb nail images with newly determined ones.
Patent JP-2015018688-A (JP)
Title: Terminal fitting
Inventor: NAGASAWA MASANORI
IPC: H01R13/24
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To easily disperse stress on a spring part caused by pressing contact of a power supply object throughout the spring part, in a terminal fitting having the spring part, and to suppress fatigue of the spring part.SOLUTION: A base part 31 fixedly supported by a socket 1 and electrically connected to a power supply side not shown in the Fig., a contact part 32 brought into pressure contact with the electrode 22 of a bulb 2 fitted in the fitting part 11 of the socket 1, and a hammered plate-like spring part 35 extending between the base part 31 and the contact part 32 in a meandering manner and having a curved part 33 and a plate-like part 34 which are alternately continuous are integrated to form a terminal fitting 3. In the spring part 35, a cut-out part 34b is formed on the side end fringe part 34a side, or a groove part 34c is formed on the center part 34d side, and the cross-sectional area of the plate-like part 34 in the cross-sectional direction thereof is made smaller than the cross-sectional area of the curved part 33 in the cross-sectional direction thereof.
Patent JP-2015018588-A (JP)
Title: Semiconductor memory and method for operating semiconductor memory
Inventor: TOMITA JUNJI
IPC: G11C16/02
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the time required for erase operation from becoming longer when the applied voltage applied to a memory cell during erase operation is changed after deterioration in the memory cell is determined.SOLUTION: A semiconductor memory comprises: a non-volatile memory cell; a holding unit which holds the number of times applied voltage is applied to the memory cell during erase operation; a first control unit which sequentially increases applied voltage from initial voltage and repeatedly applies it to the memory cell during erase operation when the number of times applied voltage was held in the holding unit is less than a first value, and repeatedly applies applied voltage larger than the initial voltage to the memory cell when the number of times applied voltage was held in the holding unit is not less than the first value; and a second control unit which writes the number of times applied voltage was applied to the memory cell into the holding unit when the number of times applied voltage was applied to the memory cell by the first control unit during erase operation exceeds the number of times applied voltage was held in the holding unit.
Patent JP-2015016780-A (JP)
Title: Arrangement structure of vehicle seat
Inventor: IIDA KENJI
IPC: B60N2/90
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To workably arrange a seat back in a vehicle room while properly rotating.SOLUTION: In an arrangement structure of a vehicle seat, a claw-like engaging part 16 is provided to either one of a seat back 6 side and a wall body side, and a hole-like engaged part 26 is provided to the other one thereof. The structure is configured so that one side of the engaging part 16 is relatively movable in the engaged part 26 when rotating the seat back 6 with gradient posture in one direction, but one side of the engaging part 16 engages with the engaged part 26 to regulate a relative movement when trying to reversely rotate the seat back 6, and is further configured so that one side of the engaging part 16 is made to be in a taper form gradually inclining below from the seat back 6 side toward the wall body side and one side of the engaging part 16 is pressed to the edge of the engaged part 26 as one side of the engaging part 16 is inserted in the edge of the engaged part 26 while contacting and thereby, the seat back 6 is rotated in one direction.
Patent JP-2015017595-A (JP)
Title: Combination valve and steam turbine system
Inventor: FUTAHASHI KENSUKE
IPC: F01D17/10
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a combination valve and steam turbine system capable of depressing the occurrence of a seizure even when the temperature of circulating fluid transiently changes.SOLUTION: The combination valve comprises: a valve body 5 having a valve body side valve seat face P1 formed inside; an inside valve body 6 provided within the valve body 5 and having an inside valve seat face P2 which abuts the valve body side valve seat face P1; an inside valve rod 8 connected to the inside valve body 6 for moving the inside valve body 6 in a contact/separate direction of the valve body side valve seat face P1 and the inside valve seat face P2 (an axial direction); an outside valve body 7 provided on the outside of the inside valve body 6 within the valve body 5 and having an outside valve seat face P3 which abuts the valve body side valve seat face P1; an outside valve rod 9 connected to the outside valve body 7 for moving the outside valve body 7 in a contact/separate direction of the valve body side valve seat face P1 and the outside valve seat face P3 (an axial direction); an absorption line 38 for absorbing steam leaking along at least one of the circumferences of the inside valve rod 8 and the outside valve rod 9; and a flow regulating valve 40 interposed in the absorption line 38.
Patent JP-2015018779-A (JP)
Title: Electromagnetic contactor
Inventor: NAKA YASUHIRO
IPC: H01H50/16
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic contactor capable of securely joining an outer case and an electromagnet unit to be a drive part without increasing weight.SOLUTION: The electromagnetic contactor includes: a contact device 100 in which a movable contact is disposed so as to be capable of being connected to/detached from a stationary contact; an electromagnet unit 200 for moving a movable contact of the contact device; and an outer case 400 that houses and holds at least the electromagnet unit. The electromagnet unit is fitted and held by the outer case.
Patent JP-2014037623-A (JP)
Title: Sputtering target, method for using the same, and method for forming oxide film
Inventor: YAMAZAKI SHUNPEI
IPC: C23C14/34
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target which enables an In-Zn oxide film with a high degree of crystallinity to be formed and a method for using the sputtering target.SOLUTION: The sputtering target includes a polycrystalline In-Zn oxide containing a plurality of crystal grains whose average grain size is greater than or equal to 0.06 μm and less than or equal to 3 μm. Further, the crystal grains each have a cleavage plane, and as the method for using the sputtering target, sputtered particles are separated from the cleavage planes by collision of an ion with the sputtering target, and the sputtered particles are positively charged and deposited on a deposition surface uniformly while repelling with each other.
Patent JP-2015022814-A (JP)
Title: Display device and light pipe
Inventor: SHIBAGAKI TARO
IPC: G02B6/00
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a light pipe capable of improving visibility of a display panel and achieving energy saving and a longer service life without impairing design of the display panel.SOLUTION: A display device 1 includes a light guide member 6 configured so that a plurality of light pipes 7 is provided in parallel side by side, each of the light pipes 7 having one end on which a light-receiving surface 9 receiving light from an LED 4 is arranged and the other end on which a light-emitting end 10 emitting the light is arranged, the light pipes 7 are coupled to one another via a coupling portion 8 extending in a direction orthogonal to an axial direction of the light pipes 7. The light-emitting ends 10 of the light pipes 7 are provided in parallel on a display panel 2 of the display device 1, and a device state is displayed by allowing the light-emitting end 10 of the light pipe 7 at an arbitrary position to emit light. Each light pipe 7 is configured so that a concave surface 9a is formed on the light-receiving surface 9, a planar end surface 10a is formed on the light-emitting end 10 to be generally flush with a panel surface 2a of the display panel 2, and that a throttle portion 12 in which an outside diameter of the light-emitting end 10 is smaller than those of portions of an optical guide 11 other than the light-emitting end 10 is provided.
Patent JP-2015021455-A (JP)
Title: Exhaust purification device of internal combustion engine
Inventor: KIYOFUJI TAKAHIRO
IPC: F01N3/029
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust purification device capable of lessening frequency of performing PM combustion control to remove PMs accumulated on a filter and preventing fuel economy from being lowered.SOLUTION: An exhaust purification device estimates an amount of PM accumulation on a DPF (diesel particulate filter) 22 and performs PM combustion control to burn PMs accumulated on the DPF 22 when the estimated amount of the PM accumulation reaches a preliminarily set threshold. The exhaust purification device comprises, as estimation means to estimate the amount of PM accumulation on the DPF 22: first estimation means which estimates the amount of the PM accumulation from the amount of PM exhaust from an engine 1; and second estimation means which estimates the amount of the PM accumulation from differential pressure ΔP before and after the DPF 22. The first estimation means and the second estimation means have a first threshold Th1 and a second threshold Th2 respectively. The second threshold Th2 is set larger than the first threshold Th1.
Patent JP-2015021900-A (JP)
Title: Satellite clock correction parameter generation device and method for the same, and positioning-apparatus
Inventor: IDA YUICHI
IPC: G01S19/27
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a satellite clock correction parameter generation device capable of obtaining a correction parameter enabling a positioning with better-than-conventional accuracy in a case where Ephemeris data cannot be normally obtained, allowing the expiration date of previously received Ephemeris data to expire.SOLUTION: A satellite clock correction parameter generation device, disposed in a positioning-apparatus in GNSS and used for estimating a satellite clock correction parameter for calculating an error of a satellite clock of a positioning-GNSS satellite used when calculating an observation distance between the GNSS satellite and positioning-apparatus in a case where a satellite clock correction parameter cannot be normally received from the GNSS satellite, includes: a satellite clock correction parameter storage part in which a bias value being a past satellite clock correction parameter and a change rate of error values are written and stored; and a satellite clock correction parameter change rate calculation part for outputting, as an estimated change rate that is an estimated value of a change rate, an inclination calculated from past plural bias values.
Patent JP-2015020426-A (JP)
Title: Control method of liquid discharge head, and liquid discharge device provided with the liquid discharge head
Inventor: AKIYAMA KOTA
IPC: B41J2/045
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption by fine drive of a nozzle even when ink, which increases viscosity by drying and cannot reduce frequency of the fine drive, is used.SOLUTION: A control method of a liquid discharge head, which is provided with a plurality of nozzles 4a-4f and makes the nozzles 4a-4f carry out discharge drive for discharging a liquid from the nozzles based on print data or carry out fine drive without liquid discharge from the nozzles, includes a fine drive control process of controlling presence of the fine drive of a fine drive nozzle to the fine drive nozzle for carrying out the fine drive. The fine drive control process includes: dispensing with drive of the fine drive nozzle (▵) which is at least adjacent to the nozzle (○) discharging the liquid; and carrying out the fine drive of the fine drive nozzle (-) without driving by a liquid discharge pressure transferred from the nozzle (○) which discharges the liquid.
Patent JP-2015025938-A (JP)
Title: Power source device and image processing apparatus including the same
Inventor: TAKEMURA MASATAKA
IPC: G03G21/14
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a power source device and image processing apparatus capable of supplying suitable power according to the operation state of image processing in an image processing unit at an appropriate timing to improve a power-saving effect.SOLUTION: An image forming apparatus 10 includes a main control unit 5 that includes a switching part 60, first power source part 61, and second power source part 62. The switching part 60 switches from the first power source part 61 to the second power source part 62 at a first switching timing T2 that is earlier than a starting timing T3 by a setting time ΔTa. The switching part 60 switches from the second power source part 62 to the first power source part 61 at a second switching timing T4 that is the timing of completion of image processing.
Patent JP-2014211609-A (JP)
Title: Polarizing plate set and liquid crystal display panel integrated with front plate
Inventor: KAWAMURA TAKAHITO
IPC: G02B5/30
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate set which suppresses warpage in a high temperature environment when assembled into a liquid crystal display panel, and to provide a liquid crystal display panel integrated with a front plate, constituting by bonding the polarizing plate set to a liquid crystal cell.SOLUTION: The polarizing plate set includes: a polarizing plate 40 integrated with a front plate, which is disposed on a viewing side of a liquid crystal cell and which includes a front plate 10 having a Young's modulus of 2 Gpa or more, being on a side far from the liquid crystal cell, and bonded to a front polarizing plate 30 via a UV-curable resin or an adhesive 20; and a back polarizing plate 50 which is disposed on the back side of the liquid crystal cell. The front polarizing plate 30, in a state not bonded to the front plate 10, shows a greater dimensional change rate in an absorption axis direction when heated at 85°C for 100 hours than a dimensional change rate of the back polarizing plate 50 in the absorption axis direction when heated at 85°C for 100 hours. The polarizing plate set is bonded to the liquid crystal cell to obtain the liquid crystal display panel integrated with a front plate.
Patent JP-2015029701-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To perform control for reducing a possibility that a clerk of a Pachinko parlor performs misidentification even if a plurality of pieces of notification are set.SOLUTION: In notification of alarm setting based on line disconnection of a Pachinko machine (off state, line disconnection) after notification of alarm setting based on fraudulence (opening of a frame at night) to a CU 3 when a Pachinko machine 2 detects the fraudulence, cancellation setting for canceling alarm setting based on the opening of a frame at night is performed and notification by the alarm setting is stopped. After that, alarm setting based on line disconnection (off state, line disconnection) is performed and notification by the alarm setting is performed.