baber/WOPTO huggingface dataset:
Patent JP-2013258266-A (JP)
Title: Semiconductor device
Inventor: NARUTOMI HIROSHI
IPC: H01L27/092
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can inhibit variation in operation properties of MOS transistors even when voltage drops of power source voltage in the semiconductor device are different from each other.SOLUTION: A semiconductor device 1 comprises a back gate bias circuit 10, wiring W1, W2, W3, a sink current source 20 and resistance wiring R1, R2, R3. The back gate bias circuit 10 biases a back gate region of a PMOS transistor. The wiring W1, W2, W3 are wiring for connecting sub-zones of the back gate region and arranged independently from each other. The wiring W1, W2, W3 are sequentially wired from an outermost periphery side and concentrically arranged in an order of the wiring W1, W2, W3 leaving a space between the wiring. The wiring W1, W2, W3 are respectively connected to back gate regions which belong to wiring regions in which voltage drops of power source voltages are different from each other. To the wiring W1 which is wired on the outermost periphery side, back gate bias voltage Vb1 output from the back gate bias circuit is supplied.
Patent JP-2014001927-A (JP)
Title: Device for measuring overlay error and computer program
Inventor: MATSUOKA RYOICHI
IPC: G01B15/00
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring an overlay error which corrects the deviation of a pattern except the overlay error and performs highly accurate overlay error measurement.SOLUTION: A device for measuring an overlay error is proposed in which the size between a plurality of patterns belonging to different layers is measured using signals obtained by a charged particle beam device and size measurements between the plurality of patterns are performed by correcting a pattern shift portion due to the optical proximity effect when the measurements of the size are performed.
Patent JP-2014003091-A (JP)
Title: Manufacturing method of solid-state image pickup device and solid-state image pickup device
Inventor: YONEDA YASUTO
IPC: H01L27/146
Filed: 2012-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid-state image pickup device which can be easily manufactured and has excellent reliability as a product.SOLUTION: A manufacturing method 1A of a solid-state image pickup device includes: a first step of preparing an imaging device 10 including a main surface S1 on which an energy line is to be made incident, a main surface S2 facing the main surface S1 and having an electrode 14 disposed thereon, and a photoelectric conversion part 11 for photoelectrically converting the incident energy line and generating signal charges; a second step of preparing a support substrate 20 provided with a through-hole 23 extending in a thickness direction and having main surfaces S3 and S4 that face each other; a third step of positioning the imaging device 10 and the support substrate 20 such that the main surface S2 and the main surface S3 face each other and the electrode 14 is exposed from the through-hole 23, and joining the imaging device 10 and the support substrate 20; and a fourth step of disposing a conductive ball-like member 30 inside the through-hole 23 and electrically connecting it to the electrode 14, after the third step.
Patent JP-2014003185-A (JP)
Title: Cutting blade and cutting method
Inventor: SUZUKI MINORU
IPC: B24D3/34
Filed: 2012-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cutting blade capable of reducing frictional heat generated at a processing point between the cutting blade and a hard material, and to provide a cutting method.SOLUTION: A cutting blade 21, formed into a disk shape by binding abrasive grains 4 with a binder 5, is used for cutting into a workpiece held on a holding table while being rotated at a high speed to cut the workpiece. Both faces 5a and 5b of the binder are coated, at a width W1 of at least equal to or greater than a depth D1 of cut in the workpiece, with a material having a thermal conductivity of 200 W/m K or higher.
Patent JP-2014001111-A (JP)
Title: Method of forming carbon nano-tube
Inventor: SUZUKI SATORU
IPC: C01B31/02
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To enable the formation of a carbon nano-tube using catalytic material, to be performed in a state where the cost is reduced.SOLUTION: On a substrate 101, fine particles 102 composed of catalytic material functioning as carbon nano-tube growth catalyst are disposed. The substrate 101 having the fine particles 102 disposed thereon is covered with organic resin to form a coating film 103. Then, the substrate 101 having the coating film 103 formed thereon is heated under inactive atmosphere to cause a carbon nano-tube to grow from the fine particles 102.
Patent JP-2014007800-A (JP)
Title: Electric motor and compressor
Inventor: NAKAMURA SHIGEKI
IPC: H02K3/46
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of efficiently recovering an oil component which flows with a cooling medium via a passage provided in a stator core.SOLUTION: A stator 10 of an electric motor arranged above a compression mechanism part comprises: a stator core 20; end part insulating members 30 and 50 provided on both sides in an axial direction of the stator core 20; and a stator coil 60. An accommodation space 40a in which one end parts 61 (1) to 61 (3) of the stator coil 60 are accommodated is formed by an outer wall member 32 and an accommodation space formation member 40 of the end part insulating member 30 provided above the stator core 20. On an outer circumference of the stator core 20, a passage (cooling medium passage) 28a is formed along the axial direction between end surfaces 20A and 20B of the stator core 20. The accommodation space formation member 40 has a bottom surface 40A arranged so as to be opposed to the end surface 20A of the stator core 20. The bottom surface 40A is arranged above the end surface 20A of the stator core 20 so that a gap may be formed between the passage 28a and the bottom surface 40A.
Patent JP-2013046995-A (JP)
Title: Method of producing microlens array mold and the microlens array mold
Inventor: SHIMODA SHUICHI
IPC: G02B3/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce production costs of a microlens array mold, and to improve accuracy of a microlens array molded by the microlens array mold.SOLUTION: This method of producing a microlens array mold 14 for molding a microlens array 15 having a plurality of lens parts 16 includes a groove forming step of forming a groove part 12 in a flat surface 11a of a mold substrate 11 constituting the microlens array mold 14; and a lens mold part forming step of forming a lens mold part 13 for molding the lens part 16 on a partition plane 11b partitioned and formed by the groove part 12.
Patent JP-2014007502-A (JP)
Title: Signal transmission circuit, integrated circuit, and electric apparatus including the same
Inventor: YAGISHIMA DAIKI
IPC: H03K17/687
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To transmit a plurality of signals having different transmission rates in an electrically isolated form.SOLUTION: A signal transmission circuit 200 transmits input signals IN1, IN2 having different transmission rates in an electrically isolated form. The signal transmission circuit 200 comprises: a pulse generation section 210; transmission sections 230 and 235; a latch circuit 250; and an oscillation determination circuit 270. The transmission sections 230 and 235 transmit pulse signals PLS_A and PLS_B generated by the pulse generation section 210 in accordance with logic states of the input signals IN1 and IN2 to the latch circuit 250 and the oscillation determination circuit 270 in an electrically isolated form. The latch circuit 250 recovers the input signal IN1 according to rising edges of the pulse signals PLS_A and PLS_B. The oscillation determination circuit 270 recovers the input signal IN2 on the basis of oscillation states of the pulse signals PLS_A and PLS_B.
Patent JP-2014011534-A (JP)
Title: Broadcasting receiver and channel search method
Inventor: SATO TAKASHI
IPC: H04N21/442
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it takes time for searching for channels in digital terrestrial television broadcasting.SOLUTION: A broadcasting receiver comprises: storage means for storing a channel list; information acquisition means for acquiring predetermined information about a mobile entity; determination means for determining whether the mobile entity satisfies predetermined conditions on the basis of the acquired information; and channel search means for performing channel search in a range excluding channels that are already registered with the channel list, when it is determined that the mobile entity satisfies the predetermined conditions.
Patent JP-2014009722-A (JP)
Title: Auto tensioner
Inventor: IMAI KATSUYA
IPC: F16F15/12
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an auto tensioner having an asymmetric damping property, capable of preventing partial abrasion of a frictional member pressed to an inner peripheral face of an inner cylindrical portion, and further preventing resonance of a coil spring.SOLUTION: An auto tensioner includes a band member 11 softer than a coil spring 4 and in contact with an outer peripheral side of the coil spring 4 so as to be expandable in diameter, on an inner peripheral side of a leaf spring 5 extending in a circular arc shape. Accordingly, outward spring force uneven in a circumferential direction of the coil spring 4 on diameter expansion and deformation, is uniformed through the band member 11 and transmitted to the leaf spring 5 on an outer peripheral side, and a frictional member 6 connected to the leaf spring 5 is pressed to an inner peripheral face of a first cylindrical portion 1a as an inner cylindrical portion, by pressing force uniform in the circumferential direction, thus preventing partial abrasion of the frictional member 6, and reducing vibration of the coil spring 4 to prevent resonance of the coil spring 4 due to forced vibration.
Patent JP-2014009859-A (JP)
Title: Fan control device and air conditioner with the same
Inventor: TAKI HIDEJI
IPC: F24F11/76
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fan control device in which heated air can be blown out speedily and efficiently by suppressing blowout of cooled air just after a heating operation is started.SOLUTION: In a control device, a first switching temperature is set for switching a rotating speed of a fan during a heating operation when an indoor heat exchange detection temperature rises, and a second switching temperature is set for switching the rotating speed of the fan when the indoor heat exchange temperature falls. The control device comprises: a memory in which a hunting prevention temperature higher than the second switching temperature and a rotating speed for adjustment for precisely adjusting the rotating speed of the fan are preset and stored; and an indoor unit control section which performs control, such that the indoor heat exchange detection temperature does not reach the second switching temperature, by successively adding the rotating speed for adjustment to the rotating speed of the fan at an interval of a unit time so as to decrease the rotating speed of the fan little by little when the indoor heat exchange detection temperature falls below the hunting prevention temperature.
Patent JP-2014011850-A (JP)
Title: Stator
Inventor: HONDA YOSHIHIKO
IPC: H02K3/46
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for suppressing collapse of a wound coil, while making the coil compact.SOLUTION: Each core 90 of a stator includes teeth 82, a yoke 83, a bobbin 84 and a coil 96. The coil winding portion 86 of the bobbin 84 includes a parallel portion L1 where the surface of the coil winding portion 86 extends vertically from the facing surface 87a at the flange 87 of the bobbin 84, and a slope portion L2 where at least a part of the surface of the coil winding portion 86 inclines, from the parallel portion L1 toward the flange 85 of the bobbin 84, in a direction separating from the teeth 82. The coil 96 is wound a plurality of turns in a state where a coil wire 97 is in contact with the coil winding portion 86. The coil wire 97 is wound at least two turns around the parallel portion L1, and the axis of the coil wire 97 is arranged in a plane parallel with the parallel portion L1.
Patent JP-2014008254-A (JP)
Title: Chair
Inventor: ARAYA AYAKO
IPC: A47C7/40
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a chair formed such that both of the right and left sides of a backrest member are easily deformed elastically so as to support the whole of the back of a sitting person more comfortably.SOLUTION: In a portion inside supporting means supporting a backrest member 10, right and left vertical rods 13 are configured such that the front surfaces thereof are separated from the back surfaces of both side ends of the backrest member 10, and thus the right and left vertical rods 13 serve as deformation-allowing parts 33 allowing the backrest member 10 to elastically deform backward.
Patent JP-2014008905-A (JP)
Title: Vehicle presence notification device
Inventor: NAKAYAMA TOSHIAKI
IPC: B60Q5/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To improve mountability of a trumpet type alarm horn mounted with a small speaker to a vehicle by thinning the alarm horn.SOLUTION: A spiral horn 3 includes: an acoustic outlet α; a dead-space acoustic line 4 using dead space β of the spiral horn 3; and a sub-acoustic outlet γ for emitting outward sound transmitted into the dead-space acoustic line 4. A front face of the spiral horn 3 is arranged in a nearly flat surface, and in a rear surface of the spiral horn 3 is arranged a rear protruding part. A stay for mounting for a vehicle is secured on an uneven surface of an outer circumference of a coil housing part. A small speaker 1 is installed inside the spiral horn 3. This enables thickness of a trumpet type alarm horn mounted with the small speaker 1 to be nearly as thin as an existing flat electromagnetic alarm horn, so that even vehicles that could ever mount only the flat electromagnetic alarm horn can mount "the trumpet type alarm horn mounted with the small speaker 1."
Patent JP-2014008305-A (JP)
Title: Vacuum cleaner
Inventor: OBAYASHI SHIRO
IPC: A47L9/16
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner including a dust collector, which secures separation performance of a dust separating part (a cyclone separating part) and reduces increase in noise and pressure loss by solving the problem that although it is necessary to reduce the outside diameters of the dust separating part and a dust collecting chamber to minimize the dust collector, when the underside of the dust separating part is provided with an inflow opening, a revolution circuit is narrowed, the pressure loss and noise are increased, and dust is caught due to reduction in outside diameter.SOLUTION: In a vacuum cleaner including a cleaner body provided with an electric blower and a dust collector freely attached and detached to and from the cleaner body, the dust collector at least includes: a dust separating part and a dust collecting chamber for storing dust in the interior. The dust separating part is provided with a substantially cylindrical outer hull and an inner cylinder for separating dust in the outer hull, and the underside of the outer hull is provided with an inflow opening for dust. In the inner cylinder, the upper part is formed by a cylinder part 81 having a through hole 82, and the lower part is formed by an umbrella-shaped projection 83. The umbrella-shaped projection 83 is in contact with the inflow opening, and an opening part 84 is provided on a part of the umbrella-shaped projection 83.
Patent JP-2014016742-A (JP)
Title: Fall detection system
Inventor: ISHIKAWA TOMOYUKI
IPC: B66B29/00
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a fall detection system capable of reliably detecting a fall of a person by simple processing.SOLUTION: A fall detection system comprises: a distance image sensor 1 that detects a distance value of each pixel in a predetermined detection area; and a fall detection device 3 that detects a fall of a person 4 on the basis of the distance value of each pixel detected by the distance image sensor 1. The fall detection device 3 sets a cuboid 5 based on an outline of the person 4 detected by the distance image sensor 1, and detects a fall of the person 4 on the basis of an aspect ratio of the cuboid 5.
Patent JP-2014015990-A (JP)
Title: Anti-theft double nut-type fastening tool, exclusive tool, anti-theft fastening tool set, anti-theft nut, and nut set
Inventor: TAKENAKA FUKUKO
IPC: F16B41/00
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a new anti-theft double nut-type fastening tool having both of anti-theft function and a locking function, a new exclusive tool for rotating and operating the anti-theft double nut-type fastening tool, a new anti-theft fastening tool set composed of combination of the anti-theft double nut type fastening tool and the exclusive tool, a new anti-theft nut, and a new nut set.SOLUTION: The anti-theft double nut-type fastening tool including a bolt 1, a first nut 2 and a second nut 3, is provided with a recessed portion 25 for rotating and operating the first nut 2 in a region of a top face portion 22 of the first nut covered with a bottom portion 31 of the second nut when the second nut 3 is screwed to the bolt 1 in a state in which the second nut 3 and the first nut 2 are adjacent to each other.
Patent JP-2014014532-A (JP)
Title: Intraocular lens
Inventor: HIDAKA JIRO
IPC: A61F2/16
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an intraocular lens which suppresses the onset risk of secondary cataract by sufficiently circulating aqueous humor between the outside and inside of a crystalline capsule and in the crystalline capsule.SOLUTION: An intraocular lens, which is inserted into a crystalline capsule, includes: a lens body which has lens functions; a support part which supports the lens body in the crystalline capsule; and a projection which is provided so as to come into contact with a posterior capsule for separating the lens body from the posterior capsule. A first circulation mechanism is provided which can circulate aqueous humor between the outside and inside of the crystalline capsule through the lens body, and a second circulation mechanism is provided which can circulate the aqueous humor between a region between the lens body and the posterior capsule and other regions in the crystalline capsule through the projection.
Patent JP-2012208958-A (JP)
Title: Personal information management system
Inventor: OKADA MITSUNOBU
IPC: G06Q30/02
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a personal information management system capable of application/building or the like of a friend relationship only with an appropriate party.SOLUTION: A customer management server makes it possible to build a friend relationship between both users A and B, (1) in the case that both users A and B are already registered users and personal information of each other is registered in telephone books of each other, (2) in the case that both users A and B are the already registered users, the personal information of the user B is registered only in the telephone book of the user A and the personal information of the user A is not registered in the telephone book of the user B, and (3) in the case that only the user A is the already registered user, the personal information of the user B is registered only in the telephone book of the user A and the user B is a non-registered user.
Patent JP-2014023595-A (JP)
Title: Key application method and game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a key operation method capable of improving security by inhibiting illegitimate change of setting of a duplicate key while maintaining convenience of allowing a number of persons to carry the duplicate key for operation of machines.SOLUTION: A key operation method includes: a distribution stage for changing a lock-unlock device of a machine to a second state by using a distribution change key B when a distributor hands the machine to an operation entity; a key change state for setting a key pattern Y of an operation unlock key C possessed by the operation entity to the lock-unlock device to establish a first state by inserting the operation unlock key C into a key insertion part of the lock-unlock device being in the second state before the operation entity, being handed the machine, starts operation of the machine; an operation stage for unlocking the machine by inserting the operation unlock key C into the key insertion part of the lock-unlock device being in the first state, when the operation entity starts operation of the machine; and a re-distribution stage for changing the lock-unlock device of the machine to the second state by using an operation change key D when the operation entity hands the machine to a distributor.
Patent JP-2014025386-A (JP)
Title: Compression/depression device, and discharge device and suction/discharge device using the same
Inventor: SASAKI YOICHI
IPC: F04B9/14
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pump device suitable to a recyclable discharge device and performing compression and depression, and to provide a pump device capable of being used as a pump device performing suction and discharge.SOLUTION: A compression/depression device includes: a cylinder capable of linearly moving; a fixation piston for dividing the cylinder into two parts in a direction where the cylinder can linearly move; a transmission ventilation passage connected to a compression chamber or a depression chamber and capable of transmitting pressure change to a pressure reception part; a switchover mechanism for switching over connection of the transmission ventilation passage between the compression chamber and the depression chamber; and a leak hole communicating with the compression chamber and a leak hole communicating with the depression chamber.
Patent JP-2014023461-A (JP)
Title: Cell culture substrate, culture vessel and method for manufacturing cell culture substrate
Inventor: ITO KAZUSHI
IPC: C12N5/071
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture substrate having high cell adhesiveness.SOLUTION: The invention provides a cell culture substrate for use in culture of adherent cell lines. Specifically, a network structure of single-walled CNT (Carbon Nanotube) is formed on a surface of a hydrophobic base material. The surface of the base material of single-walled CNT has a density of 0.01-0.05 μg/mm, and an average surface roughness Ra of 5-30 nm. The base material is a silicone resin having a heat resistance of 130°C or more, and an extension ratio of 1-30%.
Patent JP-2014024030-A (JP)
Title: Compression air dryer
Inventor: NISHIHARA TOMOYA
IPC: B01D53/26
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a compression air dryer in which the deterioration of an oil removal performance is inhibited.SOLUTION: A compression air dryer includes: a support case 11 having a drain discharge device 25; a dry container 13 attached to the support case 11 and filled with a desiccant agent 12; and a purge tank 14 which is attached to the support case 11 covering the dry container 13. An impact material storage part 31, which stores a first oil separator filter 41, is provided at an inner bottom part of the dry container 13. A lower plate 45 is provided between the desiccant agent 12 and the impact material storage part 31. A retaining ring 44 which restricts movements of the first oil separator filter 41 is attached with the first oil separator filter 41 stored in the impact material storage part 31.