baber/WOPTO huggingface dataset:
Patent JP-2015197116-A (JP)
Title: hot and cold water mixing device
Inventor: KUDO TOMOHIRO
IPC: E03C1/044
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot and cold water mixing device capable of efficiently restraining a phenomenon that a discharged water temperature and a discharged water flow rate are periodically varied by regulating a movement speed of a main valve element.SOLUTION: A hot and cold water mixing device 1 of this invention includes a valve seat 30 for hot water, a valve seat 34 for water, a valve element 12 for hot water, a pressure chamber 36 for hot water having a pressure release hole 36a for hot water, a valve element 14 for water, a pressure chamber 46 for water having a pressure release hole 46a for water, pilot valves 16 and 18 varying an amount of hot water flowing out of the pressure release hole for hot water of the pressure chamber for hot water and varying an amount of water flowing out of the pressure release hole for water of the pressure chamber for water, a pilot valve driving part 26 for driving the pilot valves, a bypass spring 24 for energizing the pilot valve driving part to one side, a temperature sensing spring for energizing the pilot valve driving part to the other side in accordance with a temperature of the hot water mixed in a hot and cold water mixing device body, and movement speed regulating means 72 and 74 for regulating a movement speed of the valve element for hot water and a movement speed of the valve element for water.
Patent JP-2015197508-A (JP)
Title: Roller member, roller support mechanism, and image forming apparatus
Inventor: KAMATA KOKI
IPC: G03G15/06
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress wear of a bearing part due to the rotation of a roller member, or smoothly rotate the roller member.SOLUTION: A roller member used in an image forming apparatus includes a cylindrical metallic shaft in which one end and the other end of a metallic plate are arranged opposite to each other. The metallic shaft includes a projection part that projects to the outside in the axial direction from an end face of the metallic shaft, and an inclination face that connects an end face of the projection part with the end face of the metallic shaft. The inclination face extends toward the outside in the circumferential direction with respect to the end face of the projection part to be inclined relative to the axial direction.
Patent JP-2015084076-A (JP)
Title: Electrophotographic toner
Inventor: MAKABE KEIJI
IPC: G03G9/087
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a toner that can achieve both low-temperature fixability and heat-resistant storage property in high levels.SOLUTION: An electrophotographic toner comprising at least a binder resin is provided. The toner shows a maximum peak temperature of heat of fusion in a range from 50°C to 70°C, in a temperature elevation period measured with a differential scanning calorimeter (DSC), and a heat quantity of fusion of 10 J/g or more and 30 J/g or less. When a free induction decay curve of the toner obtained by the measurement by a pulse NMR method is divided into two curves respectively derived from a hard component and a soft component constituting the toner, a spin-spin relaxation time T(100) of the soft component at 100°C is 20 ms or more, and a proton ratio H(100) of the soft component is 0.2 or more.
Patent JP-2015101099-A (JP)
Title: Resin bonding method
Inventor: KAWASAKI HIROAKI
IPC: B29C65/70
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin bonding method using a high-quality molten resin, while melting the resin of many plastic pellets.SOLUTION: With a melting vessel 2 in a heated state, plastic pellets p, p, ... are supplied into a cylinder 1 through a pellet supply port 11a and moved in a forward direction by driving means. The whole of the plastic pellets entering through a large opening 22a on the inflow side of a melting hole 22 in the melting vessel 2 are pressed with a pressure closing part 41 of a plunger 4, and pressed also immediately after entering into the melting hole 22. Subsequently the plastic pellets are pressed in an airtight state at the intermediate position of the melting hole 22, while the plastic pellets are sequentially molten in the airtight state in the melting hole 22. The molten resin flows out from a small opening 22b on the outflow side of the melting hole 22.
Patent JP-2015201792-A (JP)
Title: Vehicular broadcast receiver
Inventor: SATO TAKASHI
IPC: H04H60/27
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To improve convenience by enabling a user to speedily cope with such a situation that a vehicle goes out of a receivable area of area limited one-segment broadcasting, in a vehicular broadcast receiver configured to receive the area limited one-segment broadcasting.SOLUTION: In a navigation device 1, a broadcasting wave of the area limited one-segment broadcasting is received by a receiving section 17. A state relating to traveling of the vehicle is discriminated by a traveling state discrimination section 11d. In the case where it is discriminated that the vehicle is not being traveled by a notification control section 11e, in the navigation device 1, a reception strength of the receiving section 17 is stored in a reception strength storage section 12a. In the case where it is discriminated later that the vehicle is being traveled, the reception strength stored in the reception strength storage section 12a is compared with a reference value and on the basis of a result of the comparison, a notification relating to the reception of the broadcasting wave is executed by the notification control section 11e.
Patent JP-2014146835-A (JP)
Title: Field effect transistor
Inventor: IGOSHI FUMITOMO
IPC: H01L29/778
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To easily achieve a field effect transistor using a nitride semiconductor which suppresses current collapse.SOLUTION: A field effect transistor comprises: a semiconductor layer laminate 102 which is formed on a substrate 100 and has a first nitride semiconductor layer 122 and a second nitride semiconductor layer 123; a source electrode 131, a gate electrode 133 and a drain electrode 132 which are formed on the semiconductor layer laminate 102 and spaced apart from each other; and a hole injection part 141 formed near the drain electrode 132. The hole injection part 141 has a p-type third nitride semiconductor layer 142 and a hole injection electrode 143 formed on the third nitride semiconductor layer 142, and surrounds a circumference of the drain electrode 132 in planar view. The drain electrode 132 and the hole injection electrode 143 have substantially the same potential.
Patent JP-2015083866-A (JP)
Title: Excessive pressure exhausting safety valve for preventing explosion of portable gas container
Inventor: PARK BONG JUNE
IPC: F17C13/12
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an excessive pressure exhausting safety valve for preventing explosion of a portable gas container which prevents the gas container from being exploded by actuating the safety valve in an instant when a pressure in the portable gas container of the butane gas is raised more than a prescribed value, ejecting excessive pressure gas in the container to the exterior at once via an excessive pressure gas exhaust hole and satisfactorily lowering the pressure in the container.SOLUTION: An excessive pressure exhausting safety valve includes: a safety valve housing 31 in which first and second cylindrical diameter parts 311, 312 having a diameter different from each other are integrally formed; a shaft 32 which is formed of a locking claw on the upper end of a main body, is provided with a gas outflow part and a gasket fastening part on the lower part of the main body and is located on an inner part of the safety valve housing 31; and a lateral wall which has an opened lower part, is vertically formed of a through-hole 313 on a center part of a closed upper part and is provided with a space allowing gas to be vertically exhausted along the edge therethrough. Therein, the locking claw on the shaft 32 is located so as to be penetrated and inserted to the through-hole 313.
Patent JP-2014139693-A (JP)
Title: Suspended particle device, dimmer using the same and method of driving them
Inventor: MORI SHUNSUKE
IPC: G09G3/20
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To improve response speed of particles when stopping a suspended particle device.SOLUTION: A suspended particle device (1) includes: a first substrate (6) and a second substrate (4); and a first electrode (7), a second electrode (5) and a suspension (8) disposed between the first substrate and the second substrate. The suspension includes particles (9) and a dispersion medium (10), the particles are dispersed in the dispersion medium, and the orientation of the particles is controlled by an AC voltage applied between the first electrode and the second electrode. Assuming that a frequency of the AC voltage in a drive period of the suspended particle device is a (Hz), and a frequency of the AC voltage in a stop period of the suspended particle device is b (Hz), the suspended particle device satisfies an expression: a>b.
Patent JP-2015207838-A (JP)
Title: Packet transfer system and packet transfer method
Inventor: YOSHIMURA MIKIHIRO
IPC: H04L12/46
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer system capable of easily implementing redundancy of a reliable channel without using a redundancy protocol.SOLUTION: A first packet transfer device 11 includes: a communication port 14 that is communicably connected to a second packet transfer device 21 and transfers a packet; a changeover unit 12 that determines a transfer destination of an input packet and transfers the input packet to the determined transfer destination; and a processing unit 13 that transfers, from the communication port 14, a control packet including instruction information for instructing the second packet transfer device 21 to change over to a device of an act system and sets the changeover unit 12 so as to transfer a packet input from a terminal or a communication network to the communication port 14, when the first packet transfer device 11 cannot communicate with the communication network or the terminal.
Patent JP-2014132699-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor (FET) having a small off-state current, which is used in a microfabricated semiconductor integrated circuit.SOLUTION: A field effect transistor comprises: a thin slice of an oxide semiconductor which is formed almost perpendicularly on an insulating surface and which has a thickness of 1 nm or more and 30 nm or less; a gate insulation film formed to cover the oxide semiconductor; and a stripe-shaped gate having a width of 10 nm or more and 100 nm or less which is formed to cover the gate insulation film. With this configuration, because three faces of the thin slice of the oxide semiconductor are covered with the gate, electrons implanted from a source and a drain are efficiently removed to enable a clearance between the source and the drain to become nearly a depletion region thereby to enable reduction in an off-state current.
Patent JP-2015211045-A (JP)
Title: Cleavage method of wafer and evaluation method of wafer
Inventor: SAGARA KAZUHIRO
IPC: H01L21/66
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cleavage method of a wafer capable of obtaining an ideal cleavage plane of mirror surface, i.e., (110) plane in a case of silicon single crystal, that can enhance the accuracy of structure evaluation of a BMD, and the like.SOLUTION: In a method for cleaving a single crystal wafer, one chevron notch having an ununiform depth is formed in one side of the wafer in the diameter direction thereof, in parallel with the cleavage plane. The wafer is cleaved by applying a load from the opposite surface of the chevron notch formation surface, along the chevron notch in parallel therewith.
Patent JP-2015075758-A (JP)
Title: Inner bag for photoresist
Inventor: CHANG WEITENG
IPC: G03F7/26
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an inner bag for a photoresist in which the lower part of a bag body decreases gradually in width and thus cross-sectional area toward the bottom and which causes a photoresist to flow along the inclined lower part toward the bottom part of the bag body and reside in the bottom part of the bag body, leading to prevention of wasteful consumption of the photoresist, unlike conventional techniques.SOLUTION: An inner bag for a photoresist includes a bag body which includes an upper part and a lower part and contains a photoresist, an opening which is provided in the topmost part of the upper part and has a photoresist outlet and a dip tube which is connected to the photoresist outlet, enters the bag body and extends to the bottom part of the lower part. The lower part is formed in the form of a pyramidal shape in which the width decreases gradually toward the bottom.
Patent JP-2015210861-A (JP)
Title: Fuel battery system
Inventor: MORITA JUNJI
IPC: H01M8/04
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery system that can more effectively utilize heat of exhaust gas from a fuel battery unit as compared with prior arts.SOLUTION: A fuel battery system 100 has a fuel battery unit 103 having a fuel battery 101, a first gas flow passage through which exhaust gas discharged from the fuel battery unit 103 flows, a second gas flow passage 105 through which oxygen-containing gas supplied to the fuel battery unit 103 flows, a housing 106 in which the fuel battery unit 103, the first gas flow passage 104 and a second gas flow passage 105 are mounted, a ventilator 107 for ventilating the inside of the housing, a gas inlet 109 provided to the housing 106, and an exhaust port 110 which is provided to the housing 106 and discharges exhaust gas. The first gas flow passage 104 is disposed above the flow of ventilated gas occurring in the housing when the ventilator 107 operates, and at least a part of the ventilated gas passing through the first gas flow passage 104 flows into the second gas flow passage 105.
Patent JP-2015208391-A (JP)
Title: Washing machine
Inventor: HOSOITO TSUYOSHI
IPC: D06F33/02
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of controlling a boosting operation without causing failure such as an overvoltage and the like when rotationally driving a pulsator.SOLUTION: A washing machine of the embodiment includes: a full wave rectification circuit 59 connected to an AC power supply 65 via a reactor 58; an inverter circuit 50 connected to an output side of the full wave rectification circuit 59, for converting DC power into AC power and for driving a motor 24 for rotationally driving a pulsator; a short circuit 63 for short-circuiting between input terminals of the full wave rectification circuit 59; a zero-cross detection circuit 66 for detecting a zero-cross point of the AC power supply 65; and a control circuit 55 for performing a boosting operation for boosting by short-circuiting between the input terminals by the short circuit 63 at predetermined timing with the zero-cross point detected by the zero-cross detection circuit 66 being a base point. The control circuit 55 performs the boosting operation by determining start and stop of the boosting operation while rotationally driving the pulsator.
Patent JP-2015210358-A (JP)
Title: Cleaning device, process unit, and image forming apparatus
Inventor: TOYODA MINORU
IPC: G03G21/10
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device configured to remove substances on a surface of an image carrier, to sufficiently prevent the substances from being fixed.SOLUTION: A contact member 100 is moved in an arrow D direction by a distance L. Substances accumulated in an accumulation section 100a are pushed by a discharge section 100b protruding upstream in a rotation direction B when the contact member 100 is moved in the arrow D direction, and are discharged in the arrow D direction. After discharging the substances, the contact member 100 is moved to an accumulation position again.
Patent JP-2015208932-A (JP)
Title: Oil-based ballpoint pen refill and oil-based ballpoint pen
Inventor: YANAGI HISANORI
IPC: B43K7/02
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide: an oil-based ballpoint pen refill having a satisfactory drawing line concentration from the beginning to the end while reducing wear of a ball receiving seat; and a ball-point pen including the same.SOLUTION: A writing ball 30 having a diameter of 0.15 mm or larger and 0.45 mm or smaller is accommodated in a ball house 24. The writing ball 30 is pressed rearward on a bottom surface 24a of the ball house 24, thereby forming a ball receiving seat 25 onto which a curved surface of the writing ball 30 is transferred. A distance that the writing ball 30 is movable along an axial direction in the ball house 24 is 0.005 mm or longer and 0.025 mm or shorter. An area of the ball receiving seat 25 is 7% or more with respect to the surface area of the writing ball 30.
Patent JP-2015208832-A (JP)
Title: Die gripper and metal mold storage device
Inventor: TANEDA YOSHIAKI
IPC: B25J15/08
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a die gripper which enables holding and storage of a die in a saved space.SOLUTION: A die (D) is sandwiched and held between a first grip part (31) and a second grip part (33). A die gripper has an arm part (21) extending in one direction (cross direction), and a drive part (KD1) which so moves the first grip part (31) that the first grip part (31) is separated from and approaches the seconded grip part (33). The first grip part (31) and the second grip part (33) are so provided as to project downwards and to be separated from and face each other in one direction (cross direction). The drive part (KD1) performs reciprocating movement of the first grip part (31) in said one direction (cross direction).
Patent JP-2014139587-A (JP)
Title: Nanostructured microelectrodes and biosensing devices incorporating the same
Inventor: LEYLA SOLEYMANI
IPC: G01N27/30
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide nanostructured microelectrodes and biosensing devices incorporating the same.SOLUTION: Nanostructured microelectrodes and biosensing devices incorporating the same are disclosed. In one aspect, the invention features nanostructured microelectrodes (NMEs). NMEs are electrodes which are nanotextured and thus have an increased surface area. In another aspect, the invention features an NME associated with a probe. In a further aspect, the invention features a plurality of NMEs arrayed on a substrate.
Patent JP-2015211709-A (JP)
Title: Bathing device
Inventor: NAKAMURA KOJI
IPC: A61H33/00
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a bathing device that is easy to use for a wide range of people including carereceivers and healthy persons.SOLUTION: A bathing device 1 attached to a bathtub has a support part 13 to which a seat part 14 is detachably attached, an up-and-down drive part 12 that moves up and down the support part 13, and a frame part 11 that is put on the frame of the bathtub to support the up-and-down drive part 12.
Patent JP-2015215641-A (JP)
Title: Information processor, emulation program and emulation method
Inventor: SHIBAZAKI SHOGO
IPC: G06F3/06
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of reproducing an object device which includes an object storage and plural object processing parts sharing a storage area of the object storage by using a virtual model while preventing performance degradation of the virtual model.SOLUTION: The information processor includes: a storage section 41 that stores requests to write on a virtual storage part 30 in a processing order corresponding to object storage which is issued from each of plural virtual processing parts 10 and 20 corresponding to plural object processing parts; and read-out control units 42 and 43 that determine, relevant to the read-out request to the virtual storage part 30 issued from the virtual processing parts 10 and 20, whether or not an access range relevant to the read-out request overlaps with an access range relevant to one or more write requests stored in the storage section 41, and if not overlap, executes the read-out processing relevant to the read-out request.
Patent JP-2015217325-A (JP)
Title: Cyclone type gas-liquid separator having improved gas-liquid separation efficiency
Inventor: KIHARA HIDEKAZU
IPC: B01D45/12
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid separator capable of separating gas-liquid multi-phase fluid of which a flow rate and a gas-liquid proportion are largely changed with time into gas and liquid safely with extremely high separation efficiency by using a simple constitution.SOLUTION: A gas-liquid separator is characterized in that an inner wall surface of a trunk 20 and an outer wall surface of an outlet pipe line 22 as an inner cylinder assumes a concentric shape in a plain view, an inlet pipe line 21 of gas-liquid multi-phase fluid is disposed in a direction which comes into contact with the outer wall surface of the trunk 20 in a plain view, a pipe diameter of the inlet pipe line 21 is set to be one half of a difference between an inner diameter of the trunk 20 and an outer diameter of the outlet pipe line 22 as the inner cylinder or be shorter, at least one lateral side of the inlet pipe line 21 accords with the outer wall surface of the trunk 10 and an inlet pie line another side lateral surface is located on the outer side than the outer wall surface of the outlet pipe line 22. A lower part 22a of the outlet pipe line is expanded, a void distance of a lower outermost part on which the outlet pipe line 22 is expanded gets to 10 to 70% of a void distance between the inner wall of the trunk 20 and the outer wall of the outlet pipe line 22.
Patent JP-2015219678-A (JP)
Title: Facility management device and method
Inventor: SUZUKI HITOMI
IPC: G06Q50/16
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a facility management device which displays a graph to assist an operator to particularly determine normality/abnormality of an equipment state in managing the equipment state.SOLUTION: A facility management device includes: equipment data collection means for collecting state information of an equipment device being a management object, at a predetermined cycle; equipment data storage means for recording collected equipment data with collection time; graph selection means for allowing an operator to select a desired graph image from a displayed menu; evaluation and determination criteria input means for inputting an evaluation period and evaluation criteria of the management object defined in a selected graph; abnormality determination means for determining abnormality of graph data on the basis of the inputted evaluation and determination criteria; evaluation and determination criteria change means for changing the evaluation and determination criteria until equipment data determined to be abnormal becomes a prescribed number; and a graph display means for displaying a graph in accordance with defined graph setting data.