baber/WOPTO huggingface dataset:
Patent JP-2014216344-A (JP)
Title: Wafer processing method
Inventor: NAKAMURA MASARU
IPC: H01L21/301
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method capable of easily flattening a rear surface of a dicing tape and forming a modified layer along division schedule lines by positioning a condensing point of a laser beam at the inside of a wafer from the rear surface side of the dicing tape and irradiating the wafer with a laser beam along the division schedule lines.SOLUTION: A wafer processing method includes the steps of: sticking a surface of a dicing tape 30 to a rear surface of a wafer 2 and supporting an outer periphery of the dicing tape by an annular frame 3 (wafer supporting step); flattening a rear surface 30b of the dicing tape to which the wafer is stuck by softening the dicing tape by heating the rear surface of the dicing tape (dicing tape heating step); and forming a modified layer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along division schedule lines through the dicing tape from the rear surface side of the dicing tape (modified layer forming step).
Patent JP-2014217139-A (JP)
Title: Control panel
Inventor: KAWAGUCHI HIRONORI
IPC: E06B7/082
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a control panel in which neither a single swinging door nor double doors (hinged double doors) are provided, that is, a door does not form projection when it is opened, while a conventional control panel has a single swinging door or a double doors (hinged double doors) door which projects when it is opened, so that it is difficult to perform work when the door is opened, at the same time, a space is needed for opening and closing the door.SOLUTION: According to the present invention, in a control panel with control equipment and a breaker housed therein, a shutter enabling a door to be opened/closed in horizontal direction and a take-up device for taking-up the shutter are arranged at a corner of the control panel. When the control panel has a fan on a ceiling inside thereof, in a slat constituting the shutter of the door of the control panel, a transparent window is formed on an upper side thereof, and an air intake port is formed on a lower side thereof.
Patent JP-2014215445-A (JP)
Title: Liquid crystal display device
Inventor: HIRATSUKA TAKAHITO
IPC: G02F1/1343
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device for imparting efficient electric field distribution by a lateral electric field to a liquid crystal material.SOLUTION: Each of a plurality of pixel electrodes 28 includes a pixel plane part 30 spreading along the surface of a substrate 10 and a pixel wall-shape part 32 rising from the pixel plane part 30. Each of a plurality of common electrodes 20 includes a common plane part 22 spreading along the surface of the substrate 10 and a common wall-shape part 24 rising from the common plane part 22 so as to face the pixel wall-shape part 32. A plurality of partition regions 18 are arranged in lateral and longitudinal directions on the surface of the substrate 10. The partition regions include the pixel wall-shape part 32 on one lateral side of the region and the common wall-shape part 24 on the other lateral side of the region. Molecules of a liquid crystal material 46 are tilted up by an electric field in a direction from the pixel wall-shape part 32 to the common wall-shape part 24. The partition regions 18 adjoining each other are laterally opposite on a side of the partition regions 18 at which the pixel wall-shape part 32 is located.
Patent JP-2014216490-A (JP)
Title: Pattern coordinate correction method and pattern coordinate correction device
Inventor: NAMIKII HIDEMITSU
IPC: H01L21/027
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To accurately implement position correction of a drawing device.SOLUTION: Pattern coordinates of a pattern 13 drawn by a drawing device are measured. Continuously, the amount of deviation between the measured pattern coordinates and a designed position of the pattern 13 is calculated. A sidewall angle of both-side edges of the pattern 13 is then measured. On the basis of the measured sidewall angle, a position correction amount caused by asymmetry of both-side sidewall shapes of the pattern 13 is calculated. On the basis of the calculated position correction amount, continuously, the calculated deviation amount is corrected. The corrected deviation amount is then outputted to the drawing device. Thus, the position correction of the drawing device can be implemented accurately.
Patent JP-2014213537-A (JP)
Title: Regeneration method for liquid discharge head
Inventor: TAKAHASHI KENJI
IPC: B41J2/05
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration method for a liquid discharge head, which enables high grade recording to be performed for a long period of time by restraining liquid discharge from becoming unstable due to a reduction in membrane thickness of an upper protective layer.SOLUTION: A regeneration method for a liquid discharge head includes a step 302 of filling a channel with an electrolyte containing a metal and infilling the electrolyte between an upper protective layer and an electrode capable of applying a voltage between the electrode and the upper protective layer, and a step 303 of applying the voltage between the upper protective layer and the electrode and precipitating the metal, contained in the electrolyte, onto a surface of the upper protective layer.
Patent JP-2014220545-A (JP)
Title: Electronic circuit
Inventor: HAMADA TAKAYUKI
IPC: H03M1/36
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To downsize a circuit for performing data weighting and determination.SOLUTION: An electronic circuit includes: a weighting circuit 78 for weighting and combining a first input signal V1p and a second input signal V2p on the basis of a variable coefficient k to generate a first current Ia, and weighting and combining a first inverted signal V1m that is an inverted signal of the first input signal and a second inverted signal V2m that is an inverted signal of the second input signal on the basis of the coefficient to generate a second current Ib; and a determination circuit 60 for comparing the first current and the second current to determine whether an output signal is high or low.
Patent JP-2014005193-A (JP)
Title: Optical member, image pickup device, and method for manufacturing optical member
Inventor: TAKASHIMA KENJI
IPC: C03C19/00
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical member having a porous glass layer on a substrate, in which ripples are suppressed, a method for easily manufacturing the optical member, and an image pickup device including the optical member and an image pickup element that captures an image transmitting through the optical member.SOLUTION: The optical member includes a substrate 1 and a porous glass layer 2 formed on the substrate 1. A textured structure is formed on an interface of the substrate 1 in contact with the porous glass layer 2, wherein the height of the textured structure is 100 nm or more and equal to or less than the thickness of the porous glass layer 2. The textured structure has a height of 250 nm to 1000 nm and a width of 100 nm to 2000 nm.
Patent JP-2014219600-A (JP)
Title: Device system and information processing apparatus
Inventor: TANIGUCHI ICHIRO
IPC: G09G5/00
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a "device system" capable of easily switching between making two devices display information in cooperation and making respective devices display information by making two devices function separately.SOLUTION: A device system is connected to a first information processing device including a first display part and a first operation part and a second information processing device including a second display part and a second operation part, for performing image display in any one of an extension display mode and a separate display mode. It includes first mode switching means (S23) which, in the extension display mode, switches to the separate display mode when a first operation is performed that includes a pair of operations at the first operation part and the second operation part, and second mode switching means (S31) which, in the separate display mode, switches to the extension display mode when a second operation is performed that includes a pair of operations at the first operation part and the second operation part.
Patent JP-2014219940-A (JP)
Title: Information processor, and program
Inventor: SHIMOHARADA JUNKO
IPC: G06F3/048
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce operation load.SOLUTION: An information processor 100 includes a detection part 301, and a control part 303. The detection part detects position coordinates on a display screen indicated by an object. When a link displayed on the display screen is selected on the basis of the position coordinates detected by the detection part, the control part invalidates the selection of the link in the case of receiving a prescribed gesture operation by the object, or invalidates a function of automatically selecting the link in the case that the detection part detects position coordinates in the vicinity of the link.
Patent JP-2014222032-A (JP)
Title: Turbine nozzle support device
Inventor: TAKAGI YASUSHI
IPC: F01D9/04
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a turbine nozzle support device that prevents steam from leaking from a gap between horizontal division planes due to temporal thermal deformation.SOLUTION: In a turbine nozzle support device 12L configured such that a turbine nozzle and a casing are each halved by a horizontal joint plane H into an upper half part and a lower half part and a casing lower half part 9b supports a diaphragm outer ring lower half part 6b, a vertical groove 13b is formed in the casing lower half part 9b and a plate 18b' for fixation is fixed; and a horizontal groove 15b for accommodating the plate 18b' for fixation is formed in the opposed diaphragm outer ring lower half part 6b, and a tip of a height adjusting screw 17b screwed in from the side of the horizontal division plane is made to abut on the plate 18b' for fixation in the lateral groove 15b so as to align the diaphragm outer ring lower half part. Further, a screw 25 is screwed in the plate 18b' for fixation while penetrating the diaphragm outer ring lower half part 6b from the side of the horizontal division plane, and a tip of the screw 25 is made to abut on a bottom part of the lateral groove 15b so as to prevent a nozzle half part from floating.
Patent JP-2014225343-A (JP)
Title: Lock mechanism for electric automobile charging device, and electric automobile charging device
Inventor: USUI SHINYA
IPC: H01R13/629
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism for an electric automobile charging device capable of preventing unauthorized use of electricity and mischief and theft to the device without increasing a size of a socket main body for an electric automobile, and to provide an electric automobile charging device using the same.SOLUTION: A lock mechanism for an electric automobile charging device comprises: a housing; a socket for power supply connection into which a power plug can be inserted; and a socket cover that can be opened and closed, and that covers the socket in a closed state, and that is engaged with the power plug at its insertion into the socket to fix the power plug in an opened state. The lock mechanism comprises: a lock main body; closed time fixing means for fixing the socket cover in the closed state; opened time fixing means for fixing the socket cover in the opened state; and locking means for restricting operations of the closed time fixing means and the opened time fixing means when locked.
Patent JP-2014227318-A (JP)
Title: Self-leveling material
Inventor: KONISHI HIDEKAZU
IPC: C04B24/32
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a self-leveling material the flowability of which is hardly changed with time and which keeps a quick setting time even when inexpensive cellulose ether is used.SOLUTION: The self-leveling material contains water-soluble hydroxyalkyl alkyl cellulose, cement, aggregate and water. A degree of substitution of an alkyl group in the water-soluble hydroxyalkyl alkyl cellulose is 1.2-1.7 and the sum of the degree of substitution of the alkyl group and the substituted molar number of a hydroxyalkyl group is 1.5-2.0. A ratio of a glucose ring having no substituent of the alkyl group or the hydroxyalkyl group per glucose ring units is 10 mol% or lower.
Patent JP-2014235689-A (JP)
Title: Image cache memory device and semiconductor integrated circuit
Inventor: YONEOKA NOBORU
IPC: G06F12/08
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image cache memory device and a semiconductor integrated circuit which can reduce time and hardware cost required for cache processing by reducing the number of tags.SOLUTION: An image cache memory device (1) performing cache processing of image data includes: a cache buffer (12) that stores cache data in units of rectangular blocks RB including a plurality of rectangularly-arranged pixels; a cache tag unit (13) that stores a tag corresponding to a rectangular block group BG including the plurality of rectangular blocks; a comparison unit (14) that performs comparison for the tag stored in the cache tag unit; and a control unit (11) that performs the cache processing by controlling the cache buffer, cache tag unit, and the comparison unit.
Patent JP-2013173955-A (JP)
Title: Method for producing syndiotactic propylene polymer
Inventor: YAMAGUCHI TOSHIHIRO
IPC: C08F10/06
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a syndiotactic propylene polymer with high polymerization activity by a solution polymerization method.SOLUTION: A method is provided for producing a syndiotactic propylene polymer having a syndiotactic pentad fraction (rrrr fraction) of 85% or more, a melting point (Tm) within a range of 145-170°C, and a limiting viscosity [η] within a range of 0.1-10 dl/g by a solution polymerization method of a polymer using a group IV crosslinked metallocene compound.
Patent JP-2014239006-A (JP)
Title: Molten salt battery
Inventor: FUKUNAGA ATSUSHI
IPC: H01M4/58
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a molten salt battery superior in charge and discharge characteristics.SOLUTION: A molten salt battery comprises: a positive electrode including a positive electrode active material expressed by the general formula, AMFeMPO(where n is 1 or 2; 0≤x≤0.5; 0≤y≤0.5; A represents an alkali metal element; Mrepresents an element other than the alkali metal; and Mrepresents an element other than Fe); a negative electrode including a negative electrode active material; a separator interposed between the positive and negative electrodes; and a molten salt electrolyte. The molten salt electrolyte includes 90 mass% or more of ionic liquid containing a salt of the element A.
Patent JP-2014240904-A (JP)
Title: Fixing roller and fixing device, and image forming apparatus
Inventor: SONOYAMA MASASHI
IPC: G03G15/20
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To hold the temperature of the hot air inside a roller as much as possible to prevent a reduction in heating efficiency, and prevent the deformation of the roller due to a change in pressure inside the roller.SOLUTION: A fixing roller 1 according to the present invention having a hollow structure heated by a heat source 6 provided on the outside, and includes a ventilation hole 8 that allows the ventilation in one direction and the other direction between the inside and outside of the roller when the difference in atmospheric pressure occurs between the inside and outside of the roller, and ventilation suppressing means 9 for closing the ventilation hole 8 to provide circulation resistance to the ventilation in both directions.
Patent JP-2015001755-A (JP)
Title: Program, process selection method, and information processing apparatus
Inventor: KOIKE KEIZO
IPC: G06F11/28
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a test.SOLUTION: At the start of a test of software, an operation unit 1b acquires first information indicating accumulated execution times t10, t20, t30, for each of existing processes A1, A2, A3. At the end of the test of the software, the operation unit 1b acquires second information indicating accumulated execution times t11, t20, t41, for each of existing processes A1, A2, A4. The operation unit 1b selects the processes A1, A3, A4 of the software for which information is to be collected, on the basis of the first and second information acquired for each of the processes A1, A2, A3, A4.
Patent JP-2013208497-A (JP)
Title: Online game system, battle server device and program
Inventor: ANZAI TAKASHI
IPC: A63F13/00
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To avoid an excessively-large load from being applied on a server device which manages the whole of an online game by the addition of a character at a battle in the online game.SOLUTION: The management of a character moving in a field including a player character operated by a player of each video game device 100 is executed by a zone server device 200. A battle is executed on a field which is the same as that in which the player character is moved before the start of the battle, and a particular opponent character is added to only the battle. A server group 250 comprises a battle server device 300 other than the zone server device 200, and the execution of the battle is controlled by the battle server device 300, however, information indicating a position or the like of each character participated in the battle including an additional opponent character is periodically sent to the zone server device 200, and also reflected to information transmitted the video game device 100 of a player who has not participated in the battle.
Patent JP-2013239442-A (JP)
Title: Protection circuit for secondary battery, and secondary battery comprising the same
Inventor: CHANG SUNG KYUN
IPC: H01M50/574
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit for a secondary battery and a secondary battery having the same, which can interrupt electric current input into the secondary battery when the temperature of the secondary battery increases due to an overcharge, and also can protect the secondary battery in the case where the already charged secondary battery is exposed to a high temperature due to the increase of an external or internal temperature of the secondary battery.SOLUTION: The protection circuit includes: current restricting means having one end connected to a first electrode of a secondary battery; switching means for connecting a second electrode of the secondary battery to a first electrode of an outer electrode, or to the other end of the current restriction means in response to temperature; and a conducting wire for connecting the first electrode of the secondary battery to a second electrode of the outer electrode.
Patent JP-2015004204-A (JP)
Title: Sliding door latch device
Inventor: KINOSHITA TAKUO
IPC: E05C3/14
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door latch device which does not slip out of a fitting hole of a door end as long as an elastic engaging claw piece is not damaged, even if a case of the sliding door latch device is inserted into the fitting hole of the door end.SOLUTION: The sliding door latch device comprises a case 21 fitted in a fitting hole of a door end of a sliding door and having a flange part 28 in a tip part of sidewalls 30 and 35 and a pair of elastic claw plate parts 39 formed on the sidewalls via a slit 33, a latch 23 rotatably journaled via a vertical shaft 22 to a rear end part of the case and having a locking claw 23b in a tip part, and a puller operation piece 26 integrally provided in a base end part of the latch or integrally molded with the latch, also positioned on the tip part side of an inside space 24 of the case, displacing a position while rotating in the sliding door-opening direction against spring force of a spring member 25 by operation force within a lateral range of the inside space and returning while reversely rotating the sliding door in the restricting direction by the spring force of the spring member when the operation force is released.
Patent JP-2015005918-A (JP)
Title: Imaging system, imaging optical system, image-processing unit, and method for manufacturing imaging system
Inventor: SAWAKI TARO
IPC: G02B13/00
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system operable to perform an image-restoration process by effectively reducing the influence of the S/N ratio which an imaging element operable to take an image formed by an imaging optical system has.SOLUTION: The imaging system comprises: an imaging optical system which forms an optical image of an object; an imaging element which receives light incident from the imaging optical system; and an image-processing unit which performs a restoration process on image data output by the imaging element. The imaging system is arranged so that the effective region of a point image formed on a light-receiving surface of the imaging element by the imaging optical system covers three or more light-receiving pixels of the imaging element. The S/N ratio SNR of the imaging element and MTF value M of the imaging optical system at 1/2 Nyquist frequency of the imaging element satisfy the following condition: (A) SNR≥20log(5/M).
Patent JP-2015008196-A (JP)
Title: Processing device
Inventor: SUGANO SOICHI
IPC: H01L21/31
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a processing device capable of simultaneously processing a plurality of wafers.SOLUTION: A processing device 10 comprises: a reaction chamber 21 formed of a material having light permeability, and housing a plurality of semiconductor wafers W; a catalyst plate 13 on top of which photocatalyst is supported; a process gas supply pipe 17 for supplying a process gas to the catalyst plate 13; and a UV lamp 16 arranged outside a reaction tube 12, irradiating the catalyst plate 13 with light, and activating the process gas supplied to the catalyst plate 13. The activated process gas is supplied to the semiconductor wafer W housed in the reaction tube 12.
Patent JP-2015007906-A (JP)
Title: Display device and display method
Inventor: AOKURA SHINICHI
IPC: G06F3/0488
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device and display method with which an image can be quickly displayed in a correct direction to all users using the display device with a simple configuration even when the number and positions of the users are changed.SOLUTION: A display device 1 includes a display unit 14 for displaying images, and the display unit 14 is installed to have a display screen horizontally arranged. The display device 1 includes a position detection unit 16 that detects position information on an image on the display screen, a coordination information processing unit 17 that detects moving operation to move the image displayed on the display screen, a control unit 11 that determines whether or not the moved image has reached a predetermined position on the display screen on the basis of the position information on the image, and a display control unit 15 that changes the direction of the display of the image when the moved image has reached the predetermined position.
Patent JP-2015008810-A (JP)
Title: Game machine
Inventor: NAKAMURA YUYA
IPC: A63F7/02
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent reduction of game balls even when a game ball is hard to enter a variable winning device.SOLUTION: A game machine includes a second start port 15 in a right side of a game area 6, and a retaining device 10 which receives and retains a game ball dropping in the right side of the game area 6. The retaining device 10 drops the retaining game ball 200 toward a general winning port 12.