baber/WOPTO huggingface dataset:
Patent JP-2013201637-A (JP)
Title: Head-mounted type display device
Inventor: SAITO HITOSHI
IPC: G02B27/02
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted type display device that allows a user to change a mounting form in response to a use state.SOLUTION: A head-mounted type display device comprises: an image display section for causing a user to visually recognize a virtual image in a state that the image display section is mounted on a head of the user; a contact member configured so as to be able to be brought into contact with a back of the head of the user in the state that the image display section is mounted to the user; and string-like members that extend from both ends of the image display section and connect the image display section and the contact member. Each length of the string-like members is configured so as to be adjustable and so as to be fixable at any length. The contact member is brought into contact with the back of the head of the user in a state that each length of the string-like members is adjusted to a first length. The string-like members are held by ears of the user in a state that each length of the string-like members is adjusted to a second length longer than the first length and tension is applied to the string-like members by own weight of the contact member.
Patent JP-2013199236-A (JP)
Title: Pneumatic tire
Inventor: IIDA TOSHIHIRO
IPC: B60C15/04
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which reduces fitting pressure when the tire is mounted to a wheel without reducing rim disengagement resistance while executing lightening.SOLUTION: In a pneumatic tire, a cross section, formed by cutting a bead core 18 with a plane orthogonal to tire peripheral direction, is composed by a bundle of bead line 30, the bead line 30 consists of a steel wire 30A and organic fiber cord 30B, the steel wire 30A is arranged to be put to bead toe side, the organic fiber cord 30B is arranged to be put to bead heel side, and when a bead section inner diameter is denoted by D and rim diameter is denoted by DR, a relation of 1<D/DR≤1.005 is satisfied.
Patent JP-2012217159-A (JP)
Title: Imaging apparatus, display method for imaging apparatus, program, and recording medium
Inventor: CHEN LAWRENCE SHAO-HSIEN
IPC: H04N5/225
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which facilitates check of plural imaging factors and check of a preview image.SOLUTION: A portable terminal device 6 comprises: a boundary detection section 65 which detects the boundary lines of a quadrangle between a rectangular imaging target and a background, in a preview image; an imaging factor extraction section 66 which extracts feature amounts respectively corresponding to a plurality of imaging factors indicating the image quality, from the preview image; an imaging quality determination section 67 which determines whether each feature amount of each of the imaging factors satisfies imaging conditions; and a display control section 68 which performs control to display the boundary lines superposed on the preview image, to display an icon and a character string indicating a determination result superposed on the preview image with respect to an imaging factor not determined to satisfy the imaging condition by the imaging quality determination section 67, and not to display the determination result with respect to an imaging factor determined to satisfy the imaging condition.
Patent JP-2013198973-A (JP)
Title: Head replacement cutting tool
Inventor: AZEGAMI TAKAYUKI
IPC: B23C5/10
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance engagement strength between a tool body and a connection member without damaging the tool body or a punch.SOLUTION: A cylindrical attachment part 21 of a connection member 2 formed of a metallic material having hardness lower than that of a tool body 1 formed of a hard material is inserted into a mounting hole 16 having a recessed part 17 on the inner peripheral surface of the tool body 1. The attachment part 21 is deformed plastically so that the diameter thereof is expanded, and the outer peripheral surface thereof is stuck fast to the inner peripheral surface of the mounting hole 16 and engaged with the recessed part 17 to join the tool body 1 and the connection member 2. The recessed 17 part has: a first wall surface 17a which goes toward the outer peripheral side as the attachment part 21 goes toward an insertion direction F side; and a second wall surface 17b which goes toward an inner peripheral side while being opposed to the first wall surface 17a as the attachment part goes toward the insertion direction F side. A first tilt angle α which is formed between the first wall surface 17a and a plane S perpendicular to the center line of the mounting hole 16 at such a position that the first wall surface has a crossing with the inner peripheral surface of the mounting hole 16 is made smaller than a second tilt angle β which is formed between the second wall surface 17b and the plane S at such a position that the second wall surface has a crossing with the inner peripheral surface of the mounting hole 16.
Patent JP-2013207844-A (JP)
Title: Battery management device, battery device, disk array device, and battery management method
Inventor: YODA YUTAKA
IPC: H02J7/02
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To maintain each secondary battery 2 in an appropriate state by managing each secondary battery 2 individually.SOLUTION: A battery management device 1 individually calculates deterioration states of three or more secondary batteries 2 that are management targets; selects one of secondary batteries 2 which are not selected as power sources as a new power source from the secondary batteries 2 that are management targets, on the basis of the deterioration states; excludes one of a plurality of secondary batteries 2 that have been selected as power sources from the power sources, on the basis of the deterioration states; changes a combination of the plurality of secondary batteries 2 as the power sources on the basis of the deterioration states; and activates the secondary battery 2 excluded from the power sources by discharging and charging the excluded secondary battery 2.
Patent JP-2013202464-A (JP)
Title: Solidification treatment method and solidification treated body of combustible waste incineration ash
Inventor: SAKAMOTO HIROYUKI
IPC: B09B3/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy cement solidification treatment method of combustible waste incineration ash, capable of being applied even to solidification treatment of incineration ash of general waste such as rubble including radioactive waste or municipal refuse, preventing the generation of hydrogen gas in time of inclination ash treatment, suppressing even the elution of a heavy metal or radioactive substance such as cesium in a solidified body, and allowing the securement of solidified body strength.SOLUTION: In this cement solidification treatment method of incineration ash of combustible waste, a part of cement used for the incineration ash and solidification is subjected to a stirring processing together with water, amphoteric metal inside the waste is ionized or is changed into an amphoteric metal hydroxide, thereafter residual cement is put in and kneaded, and is molded and solidified.
Patent JP-2013207245-A (JP)
Title: Compound semiconductor device and method of manufacturing the same
Inventor: YOSHIKAWA SHUNEI
IPC: H01L29/778
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a reliable compound semiconductor device which realizes certain normally-off by improving device performance by assuring a stable and large drain current with no variation.SOLUTION: AlGaN/GaN.HEMT includes a compound semiconductor lamination structure 2, a p-type semiconductor layer 3 formed on the compound semiconductor lamination structure 2, and a gate electrode 9 formed on the p-type semiconductor layer 3. In the p-type semiconductor layer 3, Mg which is an inactive element of p-GaN is introduced to both sides of the gate electrode 9, with an introduction portion of Mg being inactive.
Patent JP-2013208137-A (JP)
Title: Double sided fastener and binding belt using the same
Inventor: OGAWA TOSHINORI
IPC: B65D63/10
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a binding belt that dispenses with a ring to attach or to punch out like a binding belt with an annular shaped punch-out portion and dispenses with fixed length of belt in variety and that, when an end of a binding belt is lifted and pulled for the purpose of releasing binding by the binding belt, it hardly releases as far as loss prevention locking, and to provide a hook-and-loop fastener suitable for a binding belt.SOLUTION: In a double sided fastener, a female hook-and-loop fastener, and a male hook-and-loop fastener engaged with the female hook-and-loop fastener and having a large number of male engaging elements, are stuck to each other, while the engaging element surfaces are positioned on the outer sides. In the double sided fastener, the male hook-and-loop fastener has a self-engageability. The binding belt uses the double sided fastener.
Patent JP-2013210285-A (JP)
Title: Method for detecting strain of conductive member
Inventor: UNNO YUJI
IPC: G01B7/16
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a strain of a conductive member.SOLUTION: A surface of a conductive member 10 is spray-coated with a solution which is obtained by dissolving a fluorine-based conductive substance in a solvent (called "conductive solution" hereafter), simultaneously with this step, a DC high voltage is applied from an electrode needle 6 to the coating surface and next, the coating surface is dried, thereby forming a conductive film 13. Thereafter, a conductor film 16 is provided as an upper electrode on the conductive film 13, and a lower electrode is used as a conductive member 10. As a result, if a strain occurs in the conductive member 10, a voltage is generated between the upper electrode and the lower electrode, thereby numerically detecting the strain which occurs in the conductive member 10 from this voltage.
Patent JP-2013209326-A (JP)
Title: Floatable package
Inventor: OMAE KAORU
IPC: A01N59/06
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a floatable package in which hydrogen peroxide is emitted beyond a certain period of time near a water surface and maintained at a suitable concentration for the purpose of the killing/proliferation suppression of phytoplankton aberrantly growing in lakes and marshes or bays.SOLUTION: There is provided a floatable package having flowing properties near a water surface and sustained release of hydrogen peroxide in the form where a solid composition which generates hydrogen peroxide when brought into contact with water is encapsulated in a water permeable polymer film.
Patent JP-2013213239-A (JP)
Title: Pickling method of stainless steel
Inventor: KUBOTA KAZUMASA
IPC: C23G1/08
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pickling method for removing scales generated on a surface of stainless steel by using an acid liquid based on hydrochloric acid and for generating white color without smut adhesion.SOLUTION: A pickling method of stainless steel uses a nitrogen-less and fluorine-less mixed acid liquid comprising hydrochloric acid and hydrogen peroxide, and performs: a new liquid pickling step of performing pickling treatment by using a new liquid of the acid liquid; and a treated liquid pickling step of performing the treated liquid pickling step at least once by using the treated acid liquid which is the acid liquid after used for the pickling treatment in the new liquid pickling step.
Patent JP-2013094775-A (JP)
Title: Threshing roller for threshing machine, and driving method thereof
Inventor: CHOE JAE CHEON
IPC: B02B3/04
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To entirely replace a pair of threshing rollers, when replacement time of threshing rollers comes, to reduce the burden associated with confirmation for wear state or replacement of the threshing rollers during operation at that time by allowing the wear states of the pair of threshing rollers to be maintained at a constant level.SOLUTION: The threshing rollers 60, 70 are cut into two portions in the length direction, with diameters D2, D3 of one-side portions being smaller than diameters D1, D4 of the other, and the length L2 of the portions with the smaller diameter D2, D3 being equal to the length L1 of the portions with the larger diameter. A pair of threshing rollers 60, 70 are disposed with the portions having different diameters facing to each other, and the threshing rollers 60, 70 are rotated at the same rotating speed by external power.
Patent JP-2013218823-A (JP)
Title: Power-supply device
Inventor: YOSHIOKA NOBUAKI
IPC: H01M50/209
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply device capable of easily and separately replacing a battery assembly and a battery coupling block body.SOLUTION: A power-supply device comprises: a battery assembly 1 in which a plurality of battery cells 2 and 3 having electrodes 2b and 3b projected are stacked; a battery coupling block body 10 disposed on a side of the battery assembly 1 where the electrodes 2b and 3b are projected and having a substrate 12 provided with a circuit pattern part for voltage detection and provided with a terminal insertion hole 14; battery-side relay terminals 16 and 17 connected to the electrodes 2b and 3b of the battery cells 2 and 3 and projected from the terminal insertion holes 14 to an outer surface side of the substrate 12; a substrate-side relay terminal 18 connected to the circuit pattern part for voltage detection and projected to the outer surface side of the substrate 12; and clips 19 clamping both of the battery-side relay terminals 16 and 17, and the substrate-side relay terminal 18.
Patent JP-2013217539-A (JP)
Title: Gas control valve
Inventor: SATO KOICHI
IPC: F23K5/00
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce friction produced between a rotary disc and a stationary disc to suppress the wear of a closed surface.SOLUTION: A gas control valve is provided with a transmission interrupting unit (a stopper 25 and a locking unit 26) for interrupting power transmission from a motor 28 to a rotary disc 13 in a safety valve operation range. The rotation of the rotary disc 13 is thus stopped in the safety valve operation range so that a friction between the rotary disc 13 and a stationary disc 14 does not occur. The gas control valve is further provided with an adhesion varying unit (a spring member 27 and a carriage lifting cam) for varying the adhesion of the rotary disc 13 to the stationary disc 14. The adhesion of the rotary disc 13 to the stationary disc 14 is determined to be weaker in a flow rate adjusting range than the adhesion in the safety valve operation range so that friction produced between the rotary disc 13 and the stationary disc 14 in the flow rate adjusting range can be suppressed.
Patent JP-2013222989-A (JP)
Title: Video display system, reproduction region designation server device, terminal device and program
Inventor: KAWAKAMI KAZUO
IPC: G09G5/00
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem of all distributed moving images not sufficiently used on a reproduction terminal in the conventional technique as disclosed in the patent literature 1, particularly when a distributed moving image is reproduced with trimming according to scenario data, because of a configuration such that only a portion of a moving image originally distributed from a moving image distribution server is reproduced.SOLUTION: In regard to a moving image distributed from the distribution side with the designation of a reproduction region, a separate input of the reproduction designation region is accepted also at the terminal device side for reproducing the moving image. A video display system is configured to enable moving image reproduction in the form of including a region not designated by the distribution side.
Patent JP-2013221680-A (JP)
Title: Fin tube heat exchanger
Inventor: HONMA MASAYA
IPC: F28F1/32
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To improve drainage performance of a fin tube heat exchanger using corrugated fins.SOLUTION: A fin tube heat exchanger 100 includes a plurality of fins 31 which are arranged in parallel, and a heat transfer pipe 21 configured such that a medium exchanging heat with a gas flows inside. The fins 31 are corrugated fins molded such that a mountain part 34 appears at least one position in an air current direction, and each includes a pipe circumferential part 35 formed around the heat transfer pipe 21, a first inclined part 38 inclined to the air current direction to form the mountain part 34, a second inclined part 39 connecting the pipe circumferential part 35 and first inclined part 38 to each other, and a drainage acceleration hole 23 formed in the second inclined part 39. The drainage acceleration hole 23 is located in a drainage region R1.
Patent JP-2013221451-A (JP)
Title: Compressor
Inventor: FUKUDA AKINORI
IPC: F04C29/02
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To improve protection performance of a motor while providing a compressor for enhancing efficiency of a motor part, improving volume efficiency and achieving low oil circulation.SOLUTION: An oil separation mechanism part 40 for separating oil from a refrigerant gas discharged from a compression mechanism part 10 is arranged. The oil separation mechanism part 40 includes: a cylindrical space 41 for turning the refrigerant gas; an inflow part 42 for entering the refrigerant gas discharged from the compression mechanism part 10 in the cylindrical space 41; a delivery port 43 for delivering the refrigerant gas from which oil has been separated to one-side in-vessel space 31 from the cylindrical space 41; and a discharge port 44 for discharging the separated oil to the other in-vessel space 32 from the cylindrical space 41. A stator coil 20a of a motor part 20 and a motor protector 20c for protecting a motor are arranged at a position facing the discharge port 44.
Patent JP-2012195294-A (JP)
Title: Anisotropic conductive material and connection structure
Inventor: KOBAYASHI HIROSHI
IPC: H05K1/14
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive material, which is easy to connect between electrodes and can improve conduction reliability if it is used for connection between the electrodes, and a connection structure using the anisotropic conductive material.SOLUTION: An anisotropic conductive material according to the invention includes a conductive particle 1 and a binder resin. The conductive particle 1 includes a resin particle 2 and a conductive layer 3 coating a surface 2a of the resin particle 2. A surface layer at least outside of the conductive layer 3 is a solder layer 5. The anisotropic conductive material according to the invention is liquid and its viscosity at 25°C and 5 rpm is 1-300 Pa s. A connection structure according to the invention comprises a first connection object member, a second connection object member, and a connection part connecting the first and second connection object members. The above connection part is formed by the anisotropic conductive material.
Patent JP-2013224362-A (JP)
Title: Joining sheet, electronic component, and method for production thereof
Inventor: EBE HIROSHI
IPC: H05K1/14
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a joining sheet with good solder fusing, capable of making easy solder joining; electronic components and production method thereof.SOLUTION: A joining sheet 5 includes a solder particle 4, a thermosetting resin, a thermoplastic resin and blocked carboxylic acid. A production method of an electronic components 9 comprises preparing a laminate 6 in which the joining sheet 5 is disposed between two wiring circuit boards 2 where corresponding terminals 1 are arranged oppositely with a space to each other, and heating the laminate 6 at or above a temperature of higher one among a dissociation temperature of the blocked carboxylic acid and a melting point of the solder particle 4.
Patent JP-2012157717-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F7/02
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine represented by a pinball game machine (Pachinko machine) and the like, the game machine facilitating a game parlor side to recognize a failure in an electric system on site.SOLUTION: When an electric system fault signal is input to a game control means while reserve information display is performed in a second mode, and then a start signal is input to the game control means, reserve information display is performed in a first mode after at least a specific display state including neither the reserve information display in the first mode or reserve information display in the second mode. A second control means which at least performs control on the basis of a command from a first control means including at least a symbol display control means and the game control means, can control the display means, and allows the display means to display reserve information. The first control means gives notification showing that start of symbol variation display is suspended, separately from the reserve information display.
Patent JP-2012165006-A (JP)
Title: Passage member and heat exchanger and electronic component device using the passage member
Inventor: TSUBOKAWA KENJI
IPC: H01L23/473
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a passage member which suppresses the occurence of joining failure on a side wall part in a passage member formed by laminating the multiple side walls and including a passage therein.SOLUTION: A passage member 1 is composed of a lid part 1a, a side wall part 1c, and a bottom plate part 1b and has a passage 3 in which a fluid flows and a clearance 4 connecting with the passage 3 and located between the lid part 1a and the side wall part 1c. In the passage member 1, the clearance 4 connecting with the passage 3 exists between the lid part 1a and the side wall part 1c, and thereby increasing a contact area of the passage 3 with the fluid and improving heat exchange efficiency with the lid part 1a.
Patent JP-2012140971-A (JP)
Title: Turbine moving blade assembly
Inventor: HAYASAKA YASUSHI
IPC: F01D5/30
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a turbine moving blade assembly that reduces vibration stress, by ensuring the structural attenuation between a rod-like member and a platform, in a structure with the rod-like member such as a connection plate and a pin inserted between the platform surfaces.SOLUTION: The turbine moving blade assembly includes: a blade part 3; a wing base part 5 projected to the radial inner periphery side of a turbine rotor to fit with a wing groove 6 provided at the outer periphery side of the turbine rotor 8; a platform part 4 provided between the blade part 3 and the wing base part 5; a hole formed between the surfaces of the platform 4 opposite to each other of the adjacent wings; and a rod-like member 22 provided in the hole with a gap between the holes. The gap between the hole and the rod-like member in assembly is reduced more than a displacement difference of the holes of the adjacent platform surfaces during rotation of the turbine.