baber/WOPTO huggingface dataset:
Patent JP-2013039616-A (JP)
Title: Joining method of tube
Inventor: ONISHI KAZUMASA
IPC: B23K28/00
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a joining method in which there is no leakage of fluid between a metal tube and other members.SOLUTION: A motor 8 rotates a metallic glass tube 1 and stainless steel tubes 2a and 2b attached to a jig 4 through a motor rotary shaft 9, a flange 6b, and a flange 6a. 12 is a nickel anode. The metallic glass tube 1, the stainless steel tube 2a and 2b attached to the jig 4 are put in a nickel electroforming tank 13 that puts in an electrolytic solution 11 for nickel electroforming. They are rotated in the electrolytic solution 11 for the nickel electroforming by motor 8, and an electroforming layer 14 is formed. In this case, the electrolytic solution 11 for the nickel electroforming in the nickel electroforming tank 13 is warmed to about 45°C. When the nickel electroforming layer 14 reaches a prescribed thickness, the switches of a power source 10 and the motor are turned off. The flanges 6a and 6b are separated, the jig 4 or the like is taken out from the nickel electroforming tank 13, the connected metallic glass tube 1 and stainless steel tubes 2a, and 2b are taken out of the jig 4 made of a resin, and resist is removed by a solvent or the like afterwards.
Patent JP-2013053832-A (JP)
Title: Storage type hot water supply bath device
Inventor: NAKAJIMA KOJI
IPC: F24H1/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem of the risk of freezing of a bath circulation circuit on an indirect heat exchanger side beyond a bypass tube in the case that remaining water in a hot water storage tank is small in amount.SOLUTION: There is provided a storage type hot water supply bath device including a passage switch means 23 switching to make bath water flowing through the bath circulation circuit 16 flow to the indirect heat exchanger 17 side or to the bypass pipe 22 side. When it is detected that a hot water storage temperature of the hot water storage tank 1 in the vicinity of the indirect heat exchanger 17 is lower than a predetermined temperature in freeze proofing operation to prevent the bath circulation circuit 16 from being frozen by driving a bath circulation pump 18 with the passage switch means 23 switched to the bypass pipe 22 side, the passage switch means 23 is switched to the indirect heat exchanger 17 side to bring the bath circulation pump 18 into a driving state to perform an operation of circulating the bath water to the indirect heat exchanger 17 side for a predetermined period of time.
Patent JP-2013062343-A (JP)
Title: Semiconductor element
Inventor: SUZUKI JUNJI
IPC: H01L29/78
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element having low on-resistance and higher reliability.SOLUTION: A semiconductor element of an embodiment comprises: first pillar layers and second pillar layers alternately provided in a direction parallel with a principal surface of a drain layer; second conductivity type base regions each selectively provided on a surface of any one first pillar layer and surfaces of the second pillar layers provided on both sides of the any one first pillar layer; source regions selectively provided on surfaces of the base regions; a gate electrode; a drain electrode; and a source electrode. Each of the first pillar layers and each of the second pillar layers extend in a direction parallel with the principal surface of the drain layer, when viewed from a direction perpendicular to the principal surface of the drain layer, and extend in a striped shape in a direction perpendicular to a direction in which the first and second pillar layers are alternately provided. The base regions each are arranged at a pitch N times larger than a sum of a width of the first pillar layer and a width of the second pillar layer in the direction in which the first and second pillar layers are alternately provided.
Patent JP-2013059490-A (JP)
Title: Pachinko game machine
Inventor: SHIMIZU TATSUYA
IPC: A63F7/02
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of surely detecting that a ROM is detached from a control board and surely preventing a game from being executed by a fraudulent ROM.SOLUTION: An IC socket 115 includes: a contact terminal 119 for conducting a lead pin 117 of a ROM 110 and a control board 100; a switch terminal 121 to be conducted or non-conducted to the contact terminal 119; and a switch piece 122 for conducting the contact terminal 119 and the switch terminal 121 when the ROM 110 is detached from the IC socket 115 and for not conducting the contact terminal 119 and the switch terminal 121 when the ROM 110 is attached to the IC socket 115. The Pachinko game machine is provided with a storage means 112 which is connected between the contact terminal 119 and the switch terminal 121 and stores the fact that the ROM 110 is detached from the IC socket 115 when the switch piece 122 conducts the contact terminal 119 and the switch terminal 121.
Patent JP-2013064268-A (JP)
Title: Mixture heat insulation box
Inventor: NAKAHARA YOSHIHIDE
IPC: E01C19/02
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a mixture heat insulation box that greatly improves the efficiency and safety of opening/closing operation for a discharge port during discharge of a mixture.SOLUTION: There is provided a heat insulation box B including a heat insulation chamber 12 in which a mixture (heated asphalt) is put and held and a housing 16 which houses and holds the heat insulation chamber. The heat insulation chamber 12 includes a heat insulation chamber body 13 and heat insulation means for heating and heat insulation of the heat insulation chamber body. A mixture discharge port 20 on a rear-end side of the housing can be opened and closed with a single swing mixture discharge door 42 pivoted on an upper end, and while a closing preventive linear body of the mixture discharge door 42 is arranged between a rotational end of the mixture discharge door 42 and an upper part of a housing front wall, air springs which energize the mixture discharge door 42 in a door opening direction are arranged between both sides of the mixture discharge door 42 and both edges of the mixture discharge port 20.
Patent JP-2013069713-A (JP)
Title: Chip type electronic component and manufacturing method of the same
Inventor: TOGASHI MASAAKI
IPC: H01G4/30
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To relax stress that a chip type electronic component receives from the exterior and inhibit cracks from occurring in the chip type electronic component.SOLUTION: A chip type electronic component 10 comprises: a ceramic element assembly 11 including a dielectric body; internal electrodes 17, 18 which are disposed in the ceramic element assembly 11 and partially exposing on a surface of the ceramic element assembly 11; and terminal electrodes 20, 30 disposed on the surface of the ceramic element assembly 11. Terminal electrodes 20, 30 include first resin layers 21, 31 which include a first conductive material and a first resin and are disposed on end surfaces 13, 14 where the internal electrodes 17, 18 of the ceramic element assembly 11 are respectively exposed; and second resin layers 22, 32 which include a second resin, contact with at least parts of the first resin layers 21, 31, and have Young's modulus lower than those of the first resin layers 21, 31.
Patent JP-2013071145-A (JP)
Title: Method for starting welding in two-wire welding
Inventor: SHIOZAKI HIDEO
IPC: B23K9/12
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the bead quality of a welding start part in two-wire welding.SOLUTION: A method for starting welding in two-wire welding carried out by generating arc to a welding wire and feeding a filler wire in contact with the latter half of a molten pool, includes: starting the feed Ws of the welding wire (time t3); generating arc to the welding wire (time t4); starting the feed Fs of the filler wire (time t5) with a delay of a first predetermined period Td1 from the time of generating the arc; energizing a predetermined filler wire welding current Iwf when the filler wire contacts the molten pool (time t6); and stopping the energization of the filler wire welding current Iwf at a point of time t7 when a second predetermined period Td2 has elapsed from the filler wire feed starting time. The first predetermined period Td1 can thereby be set shorter than the prior art, and in consequence, the bead quality of the welding start part can be improved.
Patent JP-2012064302-A (JP)
Title: Recording head and information recording/reproduction device
Inventor: TANABE SACHIKO
IPC: G11B7/135
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording head capable of propagating a light flux to the vicinity of a main pole without deteriorating light propagation efficiency, efficiently generating near-field light, and improving design freedom of a light propagation element for propagating the light flux.SOLUTION: The recording head 2 includes: a slider 60; a light propagation element 40 having a propagation unit 50 that propagates a light flux L while condensing the light flux toward a disk surface; a recording element 41 having a main pole 47; and a near-field light generation element 43 that is disposed in the vicinity of the main pole and generates near-field light S out of the light flux. The propagation unit has a first propagation unit 53 for propagating the light flux in a direction along the movement direction of a disk (Y direction) and away from the main pole, and a second propagation unit 54 propagating the light flux propagated by the first propagation unit in a direction along the movement direction and toward the main pole and allowing the light flux to enter the near-field light generation element. The first propagation unit, while turning the light flux in a direction different from the incident direction, propagates the light flux in a direction along the movement direction and away from the main pole.
Patent JP-2012082130-A (JP)
Title: Alkali-free glass composition having high thermal and chemical stability
Inventor: ELLISON ADAM J
IPC: C03C3/091
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs).SOLUTION: The alkali-free glasses that possess high strain points and, thus, good dimensional stability and methods for making the same are provided. The high strain point glass can prevent panel distortion due to compaction/shrinkage during thermal processing subsequent to manufacturing of the glass.
Patent JP-2013079756-A (JP)
Title: Heat exchanger and refrigerant cycle device
Inventor: ISHIBASHI AKIRA
IPC: F28F1/02
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a heat exchanger and the like in which a heat exchanger and a side plate of a unit can be fixed and so forth to each other without using a means of pipe expansion.SOLUTION: The heat exchanger includes: a flat pipe that is a heat transfer pipe 2 through which a fluid passes; and a plate-like fin 1 for promoting heat exchange. The heat exchanger further includes: a joint 9 for connecting the flat pipe and circular piping; and the side plate 3 having an insertion hole formed so as to be matched with the shape of the flat pipe and fixed to a unit housing for accommodating a main heat exchanger 6 attached to the flat pipe between the plate-like fin 1 and the joint 9.
Patent JP-2013084353-A (JP)
Title: Fuel cell
Inventor: MATSUI AKIHIRO
IPC: H01M4/86
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To ensure excellent power generation performance by preventing damage on a solid polymer electrolyte membrane as much as possible with an easy and simple configuration.SOLUTION: An electrolyte membrane/electrode structure 12 configuring a fuel cell 10 includes a cathode electrode 20 and an anode electrode 22 arranged on both surfaces of a solid polymer electrolyte membrane 18. The cathode electrode 20 is provided with a first catalyst layer 20a and a first gas diffusion layer 20b, and the anode electrode 22 is provided with a second catalyst layer 22a and a second gas diffusion layer 22b. The plane of the first gas diffusion layer 20b has dimensions set larger than those of the plane of the second gas diffusion layer 22b, and set equal to those of the plane of the solid polymer electrolyte membrane 18. The first catalyst layer 20a is provided over the entire outer peripheral edge of the first gas diffusion layer 20b while including a part corresponding to a buffer part.
Patent JP-2013085089-A (JP)
Title: Object tracking device and camera
Inventor: KOBAYASHI TOSHIYUKI
IPC: G06T7/20
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To precisely track an object.SOLUTION: An object tracking device includes: first tracking means 12 for performing a template matching processing on an image within a first search range which is set in an input image and identifying a tracking subject position; second tracking means 14 for performing a labeling processing on an image within a second search range which is set in the input image and identifying a tracking subject position. When a distance between the tracking subject position which the first tracking means 12 identifies and the tracking subject position which the second tracking means 14 identifies is less than a prescribed value, a next first search range is set by using the tracking subject position which the first tracking means 12 or the second tracking means 14 identifies. When the distance between the tracking subject position which the first tracking means 12 identifies and the tracking subject position which the second tracking means 14 identifies is the prescribed value or more, the next first search range is set by using the tracking subject position which the second tracking means 14 identifies.
Patent JP-2013083534-A (JP)
Title: Infrared detecting device
Inventor: MORIMOTO HIROBUMI
IPC: G01J1/42
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an infrared imaging device that can remove drifts caused by variations over time and variations in ambient temperature to arise in infrared detecting elements and in signal processing, output stable digital data and can be easily used without requiring any specific know-how.SOLUTION: In an infrared imaging device, against noise arising from temperature drifts in signal processing systems operating in parallel, a built-in CPU 101 reads in outputs from insensitive elements 102 and 104 to process arithmetic operation and figure out correction data, and corrects outputs from infrared detecting elements thereby to supply noise-cleared digital outputs and accordingly to permit easy use without requiring any specific know-how.
Patent JP-2013082544-A (JP)
Title: Paper sheet bundle loading device and paper sheet post-processing apparatus having the same
Inventor: KAYABA ZEN
IPC: B65H37/06
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To neatly load paper sheet bundles on a paper discharge tray, and to prevent the paper sheet bundles from collapsing toward the upstream side of the conveying direction even when a large number of paper sheet bundles are loaded on the paper discharge tray.SOLUTION: A paper sheet bundle loading device includes a paper discharge tray 11 for loading paper sheet bundles P, a conveying means 12 for successively conveying the paper sheet bundles P substantially in the horizontal direction, and stacking them in a tile-stacking manner, a stopper 13 for stopping the movement of the paper sheet bundles P, and a holding means 14 that can prevent the paper sheet bundles P stacked in a tile-stacking manner from being abutted on the stopper 13, preventing the paper sheet bundles P conveyed successively from being in an upright condition, and prevent the paper sheet bundles from being collapsed upwardly in the paper sheet bundle conveying direction. A conveying area in which the paper sheet bundles P are conveyed by the conveying means 12, and a non-conveying area in which any paper sheet bundle P is not conveyed by the conveying means are successively provided in the paper discharge tray 11 from the upstream side in the paper sheet bundle conveying direction. A holding means 14 is provided on the upstream side of the paper sheet bundle conveying direction from a boundary B between the conveying area and the non-conveying area.
Patent JP-2012087788-A (JP)
Title: Rotary machine having non-uniform moving blade and stationary vane spacing
Inventor: DELVAUX JOHN MCCONNELL
IPC: F01D5/16
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary machine having a non-uniform moving blade spacing.SOLUTION: There is provided a system including the rotary machine which includes: a stator; and a rotor 200 configured to rotate relative to the stator. Here, the rotor 200 includes a plurality of moving blades 208 having a non-uniform spacing along a circumference of the rotor 200.
Patent JP-2013088059-A (JP)
Title: Water heater
Inventor: OISHI MASAKI
IPC: F24H1/12
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a water heater which includes a secondary battery, and operates using electric power stored in the secondary battery in a power failure.SOLUTION: In the water heater 10, a burner 11, a heat exchanger 12 which heats supplied water to a predetermined temperature with heat of a burner 11, and a plurality of electric apparatuses which operates by electric power supply from the commercial power supply 13 are put in one housing 14, and a commercial power supply 13 is normally used as an electric power supply source. In the housing 14, there is provided: a secondary battery 29 which is charged by electric power supply from the commercial power supply 13; and an inverter 31 which operates by electric power supply from the secondary battery 29. When a power failure occurs, DC electric power output from the secondary battery 29 is converted by the inverter 31 into AC electric power, which is supplied to some or all of the plurality of electric apparatuses for operation.
Patent JP-2013091867-A (JP)
Title: Oil solution for carbon fiber precursor acrylic fiber, oil solution composition for carbon fiber precursor acrylic fiber and oil treatment liquid for carbon fiber precursor acrylic fiber
Inventor: ASO HIROMI
IPC: D06M15/53
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an oil solution for a carbon fiber precursor acrylic fiber, which effectively prevents fusion between monofilaments in a step of producing a carbon fiber bundle and also suppresses deterioration in operability, and can produce a carbon fiber precursor acrylic fiber bundle having excellent bundling properties and a carbon fiber bundle having superior mechanical physical properties with excellent productivity; an oil solution composition for the carbon fiber precursor acrylic fiber; and an oil treatment liquid for the carbon fiber precursor acrylic fiber.SOLUTION: The oil solution for the carbon fiber precursor acrylic fiber is obtained by condensation reaction of a hydroxybenzoic acid and a 8-20C monovalent aliphatic alcohol. The oil solution composition for the carbon fiber precursor acrylic fiber containing the oil solution and the oil treatment liquid for the carbon fiber precursor acrylic fiber obtained by dispersing the oil solution compositions in water are also disclosed.
Patent JP-2013092575-A (JP)
Title: Optical system and imaging apparatus
Inventor: EGUCHI KAORU
IPC: G02B13/18
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical system easy to manufacture, small in size and light in weight.SOLUTION: The optical system comprises, in order from an object side to an image side: a first lens group fixed when focused and having positive refractive power as a whole; a second lens group moved in the direction of an optical axis when focused and having negative refractive power; and a third lens group located closer to the image side than the second lens group and having positive or negative refractive power. The first lens group comprises, in order from the object side to the image side, a first partial lens group, a second partial lens group, and a third partial lens group. The first partial lens group comprises two positive lens components. The second partial lens group comprises one cemented lens comprising at least one positive lens and one negative lens cemented together to have negative composite refractive power, or comprises one positive lens and one negative lens having negative composite refractive power. The third partial lens group is located between the second partial lens group and the second lens group and has positive refractive power. Each lens group is composed so as to satisfy suitable conditions.
Patent JP-2013091268-A (JP)
Title: Adhesive laminate for insert-molding
Inventor: OKADA KATSUHIDE
IPC: B32B27/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive laminate for insert-molding capable of preventing adhesive laminated on a surface of a metal insert member from being swept away by an injection pressure of molten resin in insert-molding, and forming good adhesiveness between the insert member and injected resin.SOLUTION: An adhesive layer, which is formed by previously impregnating a cloth with a hot-melt adhesive film formed of modified polyolefin resin composition made by introducing a polar group to polyolefin resin, is laminated on the metal insert member to perform insert-molding.
Patent JP-2012095301-A (JP)
Title: Apparatus and method for ensuring fairness of udp data transmission in ethernet environment
Inventor: YI CHANG-HOON
IPC: H04L12/811
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for ensuring fairness of UDP data transmission in an Ethernet(R) environment.SOLUTION: The apparatus includes: a TCP transmission rate calculation part 310 for calculating a current TCP transmission rate based on a received amount in a receiver of a TCP data stream transmitted in real time from a transmitter; a UDP transmission rate calculation part 320 for calculating a UDP transmission rate based on a received amount in the receiver of UDP data transmitted together with the TCP data stream from the transmitter; and a fairness discrimination part 330 for transmitting control signals to UDP transmission rate control means provided in the transmitter when a difference between the current TCP transmission rate and the stipulated optimum transmission rate is equal to or larger than a stipulated critical value and the UDP transmission rate is in an increase state. The TCP transmission rate calculation part calculates the optimum transmission rate on the basis of the received amount of the TCP data stream transmitted to the receiver before the UDP data transmission of the transmitter is started to ensure the fairness of the UDP data transmission.
Patent JP-2012016629-A (JP)
Title: Safety needle assembly
Inventor: HIRAOKA HIRONORI
IPC: A61M5/32
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety needle assembly which protects a needle tip, a safety type of needle assembly which has a bent part which adds an incorrect puncture preventing mechanism, and so on.SOLUTION: A tip protection part rotates on a fixed part through a hinge part, includes a first opening which is prepared on the base end part of a needle, and a second opening which is prepared on the tip side of the needle, and has the mechanism that a needle tip bends. In condition before use, the needle enters a tip protection part from the first opening of the tip protection part and is in a state of getting out of the second opening. After use, when this tip protection part moves to a position to protect the tip of this needle, the needle tip bends by the mechanism and the tip of this needle is protected by this needle tip which moves from the second opening and is stored in the inside of this tip protection part.