baber/WOPTO huggingface dataset:
Patent JP-2013229143-A (JP)
Title: Fuel cell module
Inventor: YOSHIMINE GIN
IPC: C01B3/38
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell module that achieves uniform heat distribution and improves durability, heat-exchange efficiency, and the like, with a simple and compact configuration.SOLUTION: A fuel cell module 12 includes a heat exchanger 50 that has a plurality of heat exchanging conduits 64 each communicating at a first end with an oxidant gas supply chamber 70a and at a second end with an oxidant gas emission chamber 70b. Inside the oxidant gas supply chamber 70a, an end of an oxidant gas introduction pipe 72 is arranged that introduces oxidant gas into the oxidant gas supply chamber 70. The oxidant gas introduction pipe 72 has: a plurality of first introduction holes 73a that are bored axially therethrough; and a plurality of second introduction holes 73b that are bored radially therethrough. The first introduction holes 73a are set to be smaller in total opening area than the second introduction holes 73b.
Patent JP-2013229753-A (JP)
Title: Communication system, base station, management device and communication control method
Inventor: WATABE YASUJI
IPC: H04W24/04
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a base station, a management device and a communication control method, capable of maintaining a communication service to a terminal with stable communication if communication with an upper-level device becomes impossible due to the occurrence of a failure in the communication with the upper-level device.SOLUTION: A base station 1A acquires information of a surrounding base station 1B, to transmit to a management server 3. The management server 3, on detecting abnormality in communication with the base station 1A, notifies the surrounding base station 1B to call the base station 1A, on the basis of the information of the surrounding base station 1B. On receipt of the notification, the surrounding base station 1B calls the base station 1A. The base station 1A then searches for a call from the surrounding base station 1B, and on detecting the call, controls to radio connect to the surrounding base station 1B. When the connection is completed, the base station 1A can provide a radio service to a terminal 2A through the surrounding base station 1B.
Patent JP-2013227794-A (JP)
Title: Sanitary washing device
Inventor: SASA YASUYUKI
IPC: E03D9/08
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device in which a tip of a cylinder accommodating a washing nozzle is effectively cleaned and kept in a clean state.SOLUTION: A water storage part storing water therein and having an opening part, from which water overflows and which is disposed above a tip of a cylinder, is formed, such that the water overflowing from the opening part comes into contact with the tip of the cylinder to wash the tip. A toilet bowl opposite part facing a toilet bowl of a base plate is vertically inclined and the toilet bowl opposite part forms at least a part of a side wall having an opening part at the top end of the water storage part. Moreover, an apical surface of the cylinder is preferably formed to be flush with the outer surface of the inclined part. Furthermore, water discharged from a relief valve for adjusting the inner pressure of a hot water tank is preferably supplied to the water storage part.
Patent JP-2013232466-A (JP)
Title: Substrate suction apparatus
Inventor: TAKAMATSU IKUYOSHI
IPC: H01L21/683
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To achieve a compact structure of a substrate suction apparatus, capable of minimizing a delay in a total processing time while inhibiting a substrate from being damaged by residual cullet, by moderately reaching a required substrate suction pressure.SOLUTION: A flow control section 3 is interposed at the midpoint of an air flow path 2 communicating with a vacuum pump P from a suction hole 1a in a suction table 1. The flow control section 3 includes a throttle section that limits abrupt suction of a substrate 1 with a flow of air in such a direction that the substrate 1 is sucked as a control flow, and a check valve 37 that accepts a flow in the opposite direction.
Patent JP-2013042477-A (JP)
Title: Band-stop filter
Inventor: DOMINIQUE RO HINTON
IPC: H03H7/075
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter having two rejection frequencies that is compact and with little loss.SOLUTION: A band rejection filter includes a first signal transmission channel 3, called a direct channel, and a second signal transmission channel 4, called a secondary channel, which are located between filter input 1 and filter output 2 and coupled together at the filter input and the filter output. The direct channel and the secondary channel are designed to introduce at a first rejection frequency a phase difference of 180° between the signal circulating via the direct channel and the signal circulating via the secondary channel. The secondary channel 4 includes a filtering element 5 of a second rejection frequency.
Patent JP-2013008017-A (JP)
Title: Light amount adjustment device and optical device including the same
Inventor: SAITO JUNICHI
IPC: G03B9/06
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a light amount adjustment device capable of achieving high-speed operation and high-resolution operation, and an optical device including the same.SOLUTION: A light amount adjustment device 300 includes: a light shielding member 7 which changes the amount of light passing an optical path, in accordance with a relative positional relation between a first member 3 to be driven which is driven by a first stepping motor 1 and a second member 4 to be driven which is driven by a second stepping motor 2; and a lock member 9 which is switched between a locking state of locking the first member to be driven and an unlocking state of releasing the locking state. An amount of movement of the light shielding member 7 at the time of driving the second stepping motor 2 by one step to drive the second member 4 to be driven is smaller than that at the time of driving the first stepping motor 1 by one step to drive the first member 3 to be driven. When the second stepping motor 2 drives the second member 4 to be driven, the lock member 9 locks the first member 3 to be driven.
Patent JP-2013233353-A (JP)
Title: Pachinko machine
Inventor: HASEGAWA TOMOYA
IPC: E05B61/00
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine that allows a locking device assembled to a body frame to be reliably unlocked/locked by a key inserted into a key hole of a cylinder lock.SOLUTION: A Pachinko machine P is configured to prevent, when a body frame 2 and a front door 3 are locked, vertical motion of a rear locking lever 31 and a front locking lever 32 by a lock lever 36. When a cam plate 35 is rotated by key operation to move up/down a lock releasing member 39, the lock lever 36 rocks to unlock the rear locking lever 31 or the front locking lever 32. When the body frame 2 or the front door 3 is opened, both regulation levers 37, 38 are brought into pressure contact with the lock lever 36 to maintain an unlocked state. Even if the key is released without opening the body frame 2 or the front door 3 after unlocking, the lock releasing member 39 is automatically returned to an initial position by a biasing force of a self-return spring 49, thereby reliably returning the lock lever 36 to a lock position.
Patent JP-2012241193-A (JP)
Title: Lubricant composition including heteroaromatic compound
Inventor: MATHUR NARESH
IPC: C10M133/54
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an additive which especially, in terms of a lubricating oil composition, increases the total base number (TBN) of a lubricant composition without increasing the ash content of a lubricant, is effective to improve the total base number (TBN) of the lubricant composition, and decreases exhaust.SOLUTION: The ashless additive for a lubricating oil composition is provided, which additive is effective to improve the total base number (TBN) of the lubricant composition. The additive includes a reaction product of NH3, alcohol, amine, or a hydrocarbyl amine with a compound represented by formula, wherein R1 is selected from H and a hydrocarbyl group. The alcohol or amine includes 1 to about 24 carbon atoms, and the hydrocarbyl amine has a number average molecular weight in the range of about 100-6,000.
Patent JP-2013239591-A (JP)
Title: Laser processing method of wafer
Inventor: TAKEDA NOBORU
IPC: B23K26/073
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing method of a wafer capable of preventing the molten material of wafer, called debris, from being exposed from the wafer surface.SOLUTION: The laser processing method of a wafer includes a first processing groove formation step for forming a first laser processing groove by irradiating a laser beam along a dividing line so that the overlapping rate of a light focus spot is 95% or less. The laser processing method of a wafer includes a second processing groove formation step for forming a second laser processing groove in the bottom of the first laser processing groove, by irradiating a laser beam along the first processing groove so that the overlapping rate of a light focus spot is 97% or more.
Patent JP-2013243520-A (JP)
Title: Station side device, station side device control method, and optical communication system
Inventor: INOUE TORU
IPC: H04L12/44
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To have interfaces between a station side device and the outside of the station side device matched in an optical communication network in which the station side device has a configuration where a plurality of combinations of a passive optical network and an optical line unit could exist.SOLUTION: A station side device 1a includes active (in current use) OSUs 1 to N, standby (spare) OSU N+1, and a control unit 14. The control unit 14 conveys management information on ONUs linked to a logical line to and from a network management system (NMS) 5. The logical line is defined by a fixed combination of an optical line unit and a passive optical network. On the other hand, the OSUs acquire management information linked to a real line. The real line indicates an actual combination of the optical line unit and the passive optical network. The control unit 14 converts a line linked to the management information between the logical and the real lines reciprocally by using mapping information.
Patent JP-2012242840-A (JP)
Title: Color filter substrate and method of manufacturing the same
Inventor: WANG XUELAN
IPC: G02F1/1335
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a color filter substrate, and a color filter substrate.SOLUTION: A method of manufacturing a color filter substrate comprises the steps of: preparing a transparent base substrate having a first principal surface and a second principal surface opposite to the first principal surface; forming a color film layer on the first principal surface of the transparent base substrate, performing an exposure on the color film layer by illuminating light from the second principal surface side of the transparent base substrate, and etching the exposed color film layer to form a plurality of color film layer patterns having intervals therebetween; and forming a black matrix in the intervals between the plurality of color film layer patterns so that the black matrix fully fills the intervals between the plurality of color film layer patterns.
Patent JP-2013247141-A (JP)
Title: Method of manufacturing silicon carbide semiconductor device
Inventor: FURUHASHI AKIYUKI
IPC: H01L21/316
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon carbide semiconductor device by which the channel mobility can be improved while suppressing reduction in a threshold voltage.SOLUTION: A method includes the following steps of: (a) performing ion implantation of germanium to a surface of a silicon carbide substrate 1; (b) forming a gate oxide film 7 as an insulating film on the silicon carbide substrate 1 after the step (a); and (c) performing heat treatment of the silicon carbide substrate 1 on which the gate oxide film 7 is formed at the step (b) in an atmosphere containing nitrogen oxide gas.
Patent JP-2013083428-A (JP)
Title: Cryogenic refrigeration apparatus
Inventor: KYO MEIGYO
IPC: F25B9/14
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To improve refrigeration efficiency of a cryogenic refrigeration apparatus including a displacers.SOLUTION: The cryogenic refrigeration apparatus includes displacers 11 and 21 configured to be moved back and forth in the cylinders 10 and 20 by a motor 30 and a Scotch yoke mechanism 32, and generates cold by expanding the refrigerant gas in expansion spaces 15 and 25 in the cylinders 10 and 20 caused by the movement of the displacers 11 and 21. Moving speeds of the displacers 11 and 21 in the vicinity of a bottom dead center are set to be faster than the moving speeds of the displacers in the vicinity of a top dead center.
Patent JP-2013247225-A (JP)
Title: Wiring board and wiring board manufacturing method
Inventor: NAKAMURA ATSUSHI
IPC: H01L33/62
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board and a wiring board manufacturing method capable of forming plural wirings.SOLUTION: The wiring board includes: a resin substrate 111 on which a first through hole and a second through hole are formed; a metal foil formed on one face of the resin substrate 111 and divided into a first side and a second side along a boundary of the first through hole and the second through hole; a first via 114A formed of a plating film connected to the metal foil on the first side in the first through hole; a second via 114B formed of a plating film connected to the metal foil on the second side in the second through hole; a first slit penetrating through the metal foil and the first via; a second slit penetrating through the metal foil and the second via; a first plating layer 115A formed on a surface of the metal foil on the first side, a bottom face of the first via, and a side face in the first via and the first slit of the metal foil on the first side; and a second plating layer 115B formed on a surface of the metal foil on the second side, a bottom face of the second via, and a side face in the second via and the second slit of the metal foil on the second side.
Patent JP-2013245903-A (JP)
Title: Cooling device for high temperature liquid
Inventor: KAWAGUCHI SEIJI
IPC: F28D15/02
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device that has a high heat absorption effect from a heat generation unit and is effective for compactification of the cooling structure thereof.SOLUTION: A cooling device includes: a refrigerant sealing unit for sealing the refrigerant arranged so as to make at least part thereof be immersed in a relatively high temperature liquid stored in a container; and a heat radiation unit connected to the refrigerant sealing unit. The refrigerant sealing unit includes a heat absorption fin and/or heat absorption projection in contact with the high temperature liquid.
Patent JP-2013249859-A (JP)
Title: Oil seal and sealed rolling bearing
Inventor: SAKAMOTO HIROSHI
IPC: F16J15/3268
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an oil seal excellent in assemblability when installing in a rolling bearing and a sealed rolling bearing excellent in assemblability.SOLUTION: An oil seal 6 is attached to a width wide side of a deep groove ball bearing with an inside protruding part 62 and an outside protruding part 63 directed to the outside part of the bearing and with a second protruding part 64 directed to the inside of the bearing by fitting the second protruding part 64 into an inside of an inner peripheral face of an outer ring 2 in a radial direction from the outside in an axial direction while bringing an outer diameter side plane part 66 of an annular base part 61 into contact with a side face of the outer ring 2 and by bringing a lip part 62a into contact with the outer peripheral face of an inner ring 1. The oil seal 6 can be attached to the deep groove ball bearing in a reverse direction in the case of using the second protruding part 64 by pressedly fitting the first protruding part 65 into an inside of an inner peripheral face of an outer ring 2 in a radial direction because the oil seal has the first protruding part 65 protruding in a reverse direction relative to the second protruding part 64.
Patent JP-2013248784-A (JP)
Title: One side metal clad laminated sheet and method for manufacturing the same
Inventor: YAMADA HIROYUKI
IPC: B32B15/088
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a one side metal clad laminated sheet thin, little in warpage and favorable as a substrate material, and a method for manufacturing the same.SOLUTION: A heat resistant film has an adhesive layer on one face of its both faces and a non-adhesive layer on the other face. The non-adhesive layer is a polyimide resin containing 80-99.5% of residue of aromatic diamine expressed by general formula (1) with respect to the total diamine residue, 0.5-10% of residue of a siloxane-based diamine with respect to the total diamine residue, and 60-95% of residue of a pyromellitic dianhydride with respect to the total acid dianhydride residue. The thickness of the non-adhesive layer is 30-70% of the thickness of the adhesive layer. Each of R-Rmay be either a single one or a mixture with other ones, and each represents a hydrogen atom, a 1-30C alkyl group or the like; and X represents O, S, SO or the like.
Patent JP-2013252739-A (JP)
Title: Vehicle sun visor
Inventor: ASAI TAKASHI
IPC: B60J3/02
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To easily expand a range in which a sun visor body is able to block light.SOLUTION: A vehicle sun visor includes: a sun visor body 20; a support shaft mounted on a ceiling surface of a vehicle cabin and configured to support the sun visor body 20 at a turning center position such that the same is turnable between a storage position at which the sun visor body 20 is oriented along the ceiling surface of the vehicle cabin and a use position at which the sun visor body is able to block light; a damper 26 configured to apply braking force at the time when the sun visor body 20 turns; and a slide mechanism 23, 250, and 260 configured to hold the sun visor body 20 such that the same may be able to slide in an axial direction of the support shaft with respect to the support shaft.
Patent JP-2012196488-A (JP)
Title: Article of footwear having flat knit upper construction or other upper construction
Inventor: SOKOLOWSKI SUSAN L
IPC: A43B5/00
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which the upper and the sole structure operate cooperatively to provide a comfortable structure that is suited for a wide variety of ambulatory activities, such as walking and running.SOLUTION: An article 10 of footwear includes an upper 30 with knitted elements 40, 60 formed through a flat knitting process. In one configuration, the knitted element has an area with a first layer and a second layer at least partially coextensive with the first layer. The first layer is formed of unitary construction with the second layer, and the second layer is joined to the first layer at opposite sides of the second layer. In another configuration, a knitted element for footwear includes a foot-receiving part and one or more straps 33, 35 formed of unitary construction with the foot-receiving part. The foot-receiving part defines a void for receiving the foot, and the strap(s) extend outward from sides of the foot-receiving part.
Patent JP-2013253184-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: IWAI TAKASHI
IPC: C09D183/04
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a cationic electrodeposition coating composition that excels in corrosion resistance, especially even in the corrosion resistance for an electrodeposition coating film in which a formed coating film is a thin film of 15 μm of a dry film thickness, and that excels in coating stability without using a harmful substance such as a lead compound and a chromium compound.SOLUTION: A cationic electrodeposition coating composition includes: an organic binder containing a cationic resin (a1); and a silane condensation reaction product of an aminosilane (b1) and a multi silyl functional silane (b2). In addition, a method for forming a coating film and a coated article using the cationic electrodeposition coating composition are disclosed.
Patent JP-2013008026-A (JP)
Title: Capsule toner and manufacturing method thereof
Inventor: UDO MOTONARI
IPC: G03G9/087
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a capsule toner with improved fixability and toner preservability by a method in which organic compounds hardly remain.SOLUTION: A water-soluble epoxy compound and a water-soluble crosslinking agent having active hydrogen are added into an aqueous dispersion liquid of core material particles containing a binder resin and a colorant, which is heated to form a coating comprising a crosslinking reactant of the water-soluble epoxy compound and the water-soluble crosslinking agent having the active hydrogen on the surfaces of the core material particles, thereby producing a capsule toner.
Patent JP-2013255392-A (JP)
Title: Full wave rectification circuit
Inventor: TSUGARU KAZUNORI
IPC: H02M7/12
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a full wave rectification circuit that avoids malfunctioning owing to a delayed response despite high frequency operation and adding to current consumption.SOLUTION: The full wave rectification circuit includes: two rectification elements disposed between a first terminal of an AC power supply and a first, positive potential side output terminal; first and second transistor switch elements disposed between a second terminal of the AC power supply and a second, GND side output terminal; first and second buffer circuits connected to control terminals of the first and the second transistor switch elements disposed on the GND side to drive them; and first and second input voltage suppression circuits of loads and clamp circuits connected between the second terminal of the AC power supply and the GND side to suppress a voltage input into the control terminal of the first transistor switch element. Junctions of the loads and the clamp circuits of the first and the second input voltage suppression circuits are connected to the first and the second buffer circuits.
Patent JP-2012185853-A (JP)
Title: Image processor, image processor control method, program, and storage medium
Inventor: HARA KENICHIRO
IPC: G06F3/0481
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To efficiently acquire data according to a file format when acquiring image data for displaying on a computer from a communication device.SOLUTION: A computer acquires file format information of an image file stored in a communication device. When a display request of image data is made by a user, the computer selects whether to request all regions of the file or to request by designating a specific region of the file according to the acquired file format.