baber/WOPTO huggingface dataset:
Patent JP-2014190425-A (JP)
Title: Hydraulic auto tensioner
Inventor: TANAKA TADAHISA
IPC: F16H7/12
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic auto tensioner that can suppress drastic reduction in a contact area of a close contact part to a collar due to heat shrinkage of a spring seat after molding and can ensure good sealing performance in the close contact part.SOLUTION: A sleeve 5 is installed within a cylinder 1 in which working fluid is stored, and a spring seat 8 comprising a synthetic resin molded product is installed in an upper part of a rod 6 having a lower end slidably inserted into the sleeve 5. A seal member 14 incorporated into an opening of the cylinder 1 is brought into elastic contact with an outer diameter surface of a metallic collar 13 having an upper part insert-molded to the spring seat 8, so as to form a reservoir chamber 15 within the cylinder 1. An inverted part 13a folded back downwards at approximately 180° is installed at an upper end of the collar 13, so as to increase a contact area to the resin-molded spring seat 8. When the molded spring seat 8 is thermally shrunk, the shrunk resin is brought into close contact with the inverted part 13a to suppress drastic reduction in the contact area of the close contact part, so as to secure airtightness.
Patent JP-2014190259-A (JP)
Title: Cam structure
Inventor: KIDO YUSUKE
IPC: F01L1/04
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cam structure capable of reducing friction.SOLUTION: A cam structure includes a cam shaft 20 rotated in conjunction with a crank shaft of an engine, and a cam lobe 30 assembled to the cam shaft 20, and drives a tappet 11. The cam lobe 30 is composed of a base cam 31 composed of a base circular portion 31a and a valve lift portion 31b, and a roller 32 disposed on a tip portion of the valve lift portion 31b, and rotated while kept into contact with the tappet 11 for the valve lift portion 31b in accompany with rotation of the cam shaft 20. Further the cam lobe 30 is set so that first contact portions Rs and Rf as contact portions of the roller 32 and the tappet 11 are positioned at an outer side in the radial direction of the tappet 11 with respect to second contact portions Cf and Ds as contact portions of the valve lift portion 31b and the tappet 11, when the tappet 11 is transferred to the valve lift portion 31b and the roller 32.
Patent JP-2014029256-A (JP)
Title: Infrared combustion device
Inventor: MOGI TORU
IPC: F23D14/22
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an infrared combustion device to fundamentally solve a problem on occurrence of backfire, and stabilize combustion flame.SOLUTION: An infrared combustion device 1 includes a device body 10, and a red-heating radiation plate 20 disposed at a heated object side of the device body 10. The red-heating radiation plate 20 includes a plurality of burner port portions 21 formed with recessed portions 21A, on a surface of the red-heating radiation plate 20. Tips of the through holes 22 penetrating through the red-heating radiation plate 20 in a thickness direction, are communicated with the burner port portions 21, and gas outgoing ports 23A of gas supply paths 23 disposed in the through holes 22, face the burner port portions 21. In the device body 10, a combustion air supply portion 10A communicated with the through holes 22 and fuel gas supply portions 10B communicated with the gas supply paths 23 are independently disposed, and mixing spaces for a fuel gas released from the gas outgoing ports 23A and the combustion air supplied through the through holes, are formed in the recessed portions 21A of the burner port portions 21.
Patent JP-2014188921-A (JP)
Title: Recording device
Inventor: NAKANO YOSUKE
IPC: B65H5/04
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of setting an inserted rigid body in a correct posture with respect to a conveyance path extending toward a recording part from an opening.SOLUTION: A recording device 12 includes: a housing part 16 in which an opening 15 is formed; a recording part 18 which performs recording with respect to a medium 17 in the housing part 16; an oscillating body 34 which oscillates by being pressed by a rigid body 35 inserted in the housing part 16 through the opening 15; a first roller 31 arranged in the middle of a conveyance path extending toward the recording part 18 from the opening 15; a second roller 32 which is paired with the first roller 31; a support mechanism 33 which supports the second roller 32 in a rotatable manner and which moves in the direction where the second roller 32 is separated from the first roller 31 according to the oscillation of the oscillating body 34; and a guide part 37 which assists the oscillation of the oscillating body 34 by guiding the rigid body 35 toward the oscillating body 34 in the housing part 16.
Patent JP-2014191323-A (JP)
Title: Photomask for proximity exposure and pattern exposure method using the same
Inventor: NAKAMURA DAISUKE
IPC: G03F1/29
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a photomask structure and a pattern exposure method capable of stably forming a fine pattern by reducing the influence of variation in exposure gap in a photomask for forming a fine pattern by proximity exposure.SOLUTION: There is provided a photomask for proximity exposure, wherein L/S of a slit pattern specified by a transmitting portion/a semitransmitting portion is 5 μm or less and the semitransmitting portion is a halftone film made of a metal oxide having a function of delaying the phase of incident light by approximately 90°.
Patent JP-2014193785-A (JP)
Title: Glass substrate processing device, glass substrate processing method and substrate processing device
Inventor: KOYAMA HIROTAKA
IPC: C03C15/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate processing device and a glass substrate processing method in which a protection film is removed certainly in an area to be cut by forming a pretreatment film between a glass surface and a protection film, to raise processing accuracy, and the surface and the whole of the glass substrate are protected effectively.SOLUTION: A glass substrate processing device comprises: a first film formation part 11 in which a pretreatment film X is formed on a surface B1 of a glass substrate B; a second film formation part 12 in which a protection film R providing laser beam absorptivity and etching resistance is formed on the pretreatment film X; a light source 13 which irradiates a laser beam to a first area A to be cut; a cleansing part 14 in which the pretreatment film X formed on the first area A is removed by cleansing; an etching part 15 in which etching processing is applied to a surface B1a that appears after cleansing of the pretreatment film X to cut the glass substrate B; a film removing part 16 in which the protection film R formed in a second area C excluding the first area A is removed; and a pretreatment film peeling part 17 in which the pretreatment film X is removed.
Patent JP-2014195031-A (JP)
Title: Air permeable sheet
Inventor: NOMURA KENICHI
IPC: H01L21/683
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an air permeable sheet which is used by being disposed between a stage and a base material when electronic components are formed by printing on the surface of the base material fixed by suction on the stage and which can apply ink for printing on the surface of the base material in a desired mode.SOLUTION: The air permeable sheet includes a wet non-woven fabric layer.
Patent JP-2014196932-A (JP)
Title: Thermal image generating device
Inventor: YOSHIDA SHOJI
IPC: G01J1/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal image generating device capable of securing a wide view angle of a pyroelectric element using a pyroelectric element of one unit pixel.SOLUTION: The thermal image generating device includes: a pyroelectric element 1 of a single unit pixel; a first shield member 3 having a first aperture 3a; a second shield member 4 having second apertures 41a, ..., and 46d; drive mechanisms 5 and 6 for moving the first shield member and/or the second shield member; and control means 10 of the drive mechanisms. The thermal image generating device further includes: a condenser lens that is formed by moving the second shield member relative to the first shield member within a detection range of the pyroelectric element and superposing the first aperture and the second apertures; and a chopper that time-sharingly performs incoming radiation or shield of infrared light with respect to the pyroelectric element.
Patent JP-2014197091-A (JP)
Title: Microscope
Inventor: KANEKI SHINSUKE
IPC: G02B21/08
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a microscope which offers reduced time required for switching between observation methods in ICSI.SOLUTION: A microscope 1 includes; a condenser turret 13 which has a disk-like shape, has a plurality of holes, each being capable of holding an optical element, formed on a main surface thereof along a circumferential direction, and allows one of the plurality of holes to be positioned on a light path by rotating about a predetermined rotation axis; and a revolver 17 which has a plurality of holders, each being capable of holding an object lens 18, formed on a main surface thereof along a circumferential direction and allows one of the plurality of holders to be positioned on the light path.
Patent JP-2014197125-A (JP)
Title: Drawing device and drawing method
Inventor: SHIROTA HIROYUKI
IPC: G03F7/207
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology improving drawing accuracy of a pattern in a belt-shaped area of a substrate end.SOLUTION: A drawing device draws a pattern on a substrate 90 by irradiating belt-shaped drawing light to the substrate 90 formed photoreceptor. The drawing device comprises: multiple optical heads 33a-33e emitting the drawing light; a vertical scanning system making the optical heads 33a-33e move relatively to a vertical scanning direction (+x direction) for the substrate 90; and a horizontal scanning system making the optical heads 33a-33e move relatively to a horizontal scanning direction (+y and -y direction) for the substrate 90. Besides, the drawing device comprises an automatic focusing system 6 adjusting a focal position of the drawing light emitted from the multiple optical heads 33. The autofocus system 6 for the optical heads 33b-33e in the multiple optical heads 33 assumes a position on the substrate dragged to a direction (-x direction) opposite to the vertical scanning direction from a middle position CP of the drawing light as a detection position 71 detecting variation of an alienation distance L1.
Patent JP-2014201875-A (JP)
Title: Methane hydrate sampling device
Inventor: YORIGAMI SHIGEYUKI
IPC: E21B43/01
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device capable of collecting a methane gas-containing floating matter separated from a methane hydrate layer of a sea bottom and sampling it as methane gas by a simple facility.SOLUTION: A gas capturing/collecting unit 3 includes: a funnel member for capturing and collecting a methane gas-containing floating matter; and a drilling pipe penetrating a central part of the funnel member in a relatively movable manner, provided with a drilling bit in its bottom edge, and having an inner part communicated with the inside of the funnel member. A guiding/collecting unit 4, which changes the collected methane gas-containing floating matter into methane gas while guiding and raising the matter toward a sea level and collects it in an upper part in the unit, is connected to the gas capturing/collecting unit 3. The inside of the drilling pipe is communicated with the upper part in the unit. The guiding/collecting unit 4 is connected to a gas filling facility 5 which recovers the methane gas collected in the upper part in the unit and fills it in a reservoir cylinder on a work barge 2.
Patent JP-2014200283-A (JP)
Title: Game machine
Inventor: TAKAHASHI YASUSHI
IPC: A63F5/04
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enhancing the interest of a game sufficiently.SOLUTION: A pachinko slot 1 comprises a sub control circuit 42. The sub control circuit 42 is constituted to include a sub CPU 81 and a sub ROM 82. The sub ROM 82 is stored with the operation of a start lever 16, the operations of stop buttons 17L, 17C and 17, the feeding operation of metals or the operation of a bet button 12, and performance music information corresponding to the individual operations. The sub CPU 81 decides performance contents in accordance with an internal winning role, and selects, in accordance with the decided performance contents, the operation of the start lever 16, the operations of the stop buttons 17L, 17L and 17R, the operation of the medal or the operation of the bet button, and the performance music information corresponding to each of the operations. When the operation of the start lever 16, the operations of the stop buttons 17L, 17C and 17R, the feeding operation of the medals or the operation of the bet button 12 are detected, the sub CPU 81 outputs the corresponding performance music information from speakers 21L and 21R.
Patent JP-2014206485-A (JP)
Title: Power supply device and image forming apparatus
Inventor: TABUCHI HIDETAKA
IPC: G03G21/00
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the correction accuracy of the output value of a current sensor.SOLUTION: A power supply device includes an AC/DC converter 201, a LAN power supplying/receiving part 203, a current sensor 301 to which electric power is supplied from the AC/DC converter 201 or the LAN power supplying/receiving part 203 and which detects a current supplied from a commercial power supply, a microcomputer 303 to which the electric power is supplied from the AC/DC converter 201 or the LAN power supplying/receiving part 203 and which determines the effective value of the current, based on the detection result by the current sensor 301, and a relay switch 304 provided between the current sensor 301 and the AC/DC converter 201. When the electric power is supplied from the LAN power supplying/receiving part 203, the microcomputer 303 brings the relay switch 304 into a cut-off state and then, performs detection by the current sensor 301, to determine an offset voltage when the current to be detected is zero, based on the detection result by the current sensor 301.
Patent JP-2013222974-A (JP)
Title: Liquid-cooled arrangement having modular power semiconductor modules and at least one capacitor device, and power semiconductor module therefor
Inventor: MARKUS KNEBEL
IPC: H05K7/20
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-cooled arrangement having modular power semiconductor modules and at least one capacitor device, and a power semiconductor module therefor.SOLUTION: An arrangement 100 has a cooling circulation, a plurality of power semiconductor modules 1 and at least one capacitor device 50b, where a cooling device is capable of carrying a flow and includes a cooling volume having at least one cooling face, and four connection devices for the cooling fluid. The connection devices are arranged in pairs on main sides 2a of the power semiconductor modules 1. At least two successive power semiconductor modules 1 have their main sides 2a strung together modularly by directly or indirectly connecting corresponding connection devices on the successive power semiconductor modules 1 one another, and have the capacitor device 50b arranged between them, where the capacitor device 50b is cooled directly or indirectly by the cooling circulation.
Patent JP-2014208414-A (JP)
Title: Production method and production apparatus of fiber sheet laminate
Inventor: HONMA AKIHIRO
IPC: B32B37/16
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a production method and a production apparatus for a fiber sheet laminate, with which a fiber sheet laminate being easily bending processed, able to be formed into a complicated irregular shape, and having excellent hardness over an entirety of the laminate can be formed.SOLUTION: In a production method of a fiber sheet, a fiber sheet laminate 21 composed of a first sheet-like body 5 constituted of fiber sheets 6a, 6b, 6c and a second sheet-like body 11 constituted of fiber sheets 12a, 12b, 12c and laminated while displacing the end thereof to a longitudinal direction of the first sheet-like body 5, is obtained. In forming the fiber sheet laminate 21 by supplying the second sheet-like body 11 on the first sheet-like body 5, the position of the end of the second sheet-like body 11 with respect to the first sheet-like body 5 is controlled by adjusting supply timing of the second sheet-like body 11 with respect to the first sheet-like body 5.
Patent JP-2014106959-A (JP)
Title: Information distribution system, server, information distribution method and program
Inventor: HAMAMURA OSAMU
IPC: G01C21/00
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for guiding a user who has enjoyed a game machine simulation game to an arcade, to promote the n order to achieve to play a game on a real machine.SOLUTION: An information distribution system includes a mobile terminal for executing a game machine simulation game, and a server communicable with the mobile terminal. The mobile terminal includes transmission means for transmitting model information, which indicates the type of a real machine corresponding to the game machine simulation game, and current position information to the server. The server includes distribution information generating means for generating distribution information to be transmitted to the mobile terminal, and transmission means for transmitting the distribution information. The distribution information generating means generates, as distribution information, arcade information which indicates at least one arcade having the real machine of the type indicated by the model information and located in a predetermined area on the basis of a position indicated by the current position information, on the basis of the received model information and current position information.
Patent JP-2014213327-A (JP)
Title: Continuous casting method of steel
Inventor: MATSUI AKITOSHI
IPC: B22D11/115
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of steel capable of manufacturing a high-quality slab for reducing a defect, and also applicable to manufacturing the slab of various casting widths including a wide slab, without using a complicated electromagnetic flow control device.SOLUTION: The method is provided for continuously casting the steel while imparting turning agitation in the horizontal direction to molten steel by impressing an AC magnetic field on a magnetic pole, by using a continuous casting machine having a pair of magnetic poles opposed to the casting mold outside by sandwiching a casting mold long side part and positioned in the vicinity of a meniscus in the casting mold vertical direction, and strength A (Gauss) of the AC magnetic field impressed on the magnetic pole is controlled in a range of 370×Ln(W)-2500≤A≤370×Ln(W)-2050 in response to a casting width W (mm) of the slab with a throughput as 2 to 6 Ton/mm by using an immersion nozzle of 15 to 45° in a molten metal discharge angle in the downward direction from the horizontal direction of a molten steel discharge hole.
Patent JP-2014213629-A (JP)
Title: Vehicle brake system
Inventor: YAMAMOTO TAKAHISA
IPC: B60L3/00
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of deceleration due to temperature rising of a brake pad and to prevent wear of the brake pad from becoming quicker when brake force which is equal to an engine brake in a vehicle having an internal combustion engine is achieved by regenerative brake force and friction brake force.SOLUTION: When a vehicle travels a down grade, an accelerator pedal and a brake pedal are not operated, regenerative brake force and friction brake force generate brake force equal to an engine brake in a vehicle having an internal combustion engine. In this case, the regenerative brake force and the friction brake force are alternatively generated so as not to generate the friction brake force continuously in a long time.
Patent JP-2014214478-A (JP)
Title: Vehicle door latch device
Inventor: SHIMURA RYOJI
IPC: E05B85/24
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door latch device configured to improve assembling efficiency.SOLUTION: A latch shaft 3 for pivotally supporting a latch 4 on a storage part of a body 2 includes: a shaft part 31 inserted through a shaft hole 61 of a cover plate 6 and a shaft hole 44 of the latch 4 from a surface side of the cover plate 6 covering the storage part; a retaining flange part 32 located on the base end side of the shaft part 31 where the shaft hole 61 of the cover plate 6 is inserted, and arranged in contact with the periphery of the shaft hole 61 on the surface of the cover plate 6; and a small-diameter shaft part 33 which is located at the tip of the shaft part 31, has a smaller diameter than that of the shaft part 31, and is press-fitted in a shaft hole 71 of a back plate 7 with a tip antiskid part 35 formed in advance on an outer circumferential surface. The shaft part 31 of the latch shaft 3 is inserted through the shaft hole 61 of the cover plate 6 and the shaft hole 44 of the latch 4. While the small-diameter shaft part 33 is press-fitted in the shaft hole 71 of the back plate 7, the tip of the small-diameter shaft part 33 is not caulked.
Patent JP-2014216600-A (JP)
Title: Control device and vehicular lamp
Inventor: ITO MASAYASU
IPC: H01L33/00
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress variations in the on/off frequency of a switching element of a control device when either of or both of an input voltage and an output voltage are varied.SOLUTION: An LED lighting circuit 10 includes a primary circuit 102, a secondary circuit 104, a transmission capacitor 106 provided between the primary circuit 102 and the secondary circuit 104, and a control part 108. The control part 108 includes: an on-off control part 124 which turns-off a first switching element 116 when a secondary output current Im exceeds a predetermined first threshold, and turns-on the first switching element 116 when the secondary output current Im becomes smaller than a second threshold smaller than the first threshold; and a frequency correction computing part 128 which changes the difference between the first threshold and the second threshold on the basis of the variations in an input voltage Vin and an output voltage so as to suppress the variations in the on/off frequency of the first switching element 116 caused in response to the variations in the input voltage Vin and the output voltage.