baber/WOPTO huggingface dataset:
Patent JP-2015081352-A (JP)
Title: Device row for thick steel production
Inventor: SASAKI SHUNSUKE
IPC: B21B45/00
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a device row for thick steel production excellent in low temperature toughness.SOLUTION: Provided is a device row where a heating apparatus and a hot working apparatus are arranged in this order, and a cooling apparatus is arranged between the heating apparatus and the hot working apparatus. In the case a hot working apparatus of plural groups is arranged, preferably, the cooling apparatus is arranged on the inlet side of at least one group of the hot working apparatus of plural groups. Further, it is possible that a thermostat is arranged at the outlet side of the hot working apparatus. By using the device line, a steel stock is heated and is thereafter cooled to prescribed cooling stop temperature in a prescribed temperature region, thus a phase distribution in a non-equilibrium state can be obtained, a fine structure can be made even to the central part of a thick steel material at a relatively reduced working quantity, and the improvement of low temperature toughness can be attained even in a thick steel material whose working quantity at the central position of the thickness cannot be enlarged. By utilizing this device row, an effect that a high strength thick stainless steel material having excellent low temperature toughness can be easily and inexpensively produced is given.
Patent JP-2015080998-A (JP)
Title: Crash box
Inventor: NAKANISHI MAKOTO
IPC: B60R19/34
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To enable a predetermined impact energy absorptivity to be obtained under various impact situations including off-set collision of fine lap.SOLUTION: Since an angle of inclination of an outer side wall 30 is larger than an angle of inclination of an inner side wall 31, a width dimension increases so as to spread to a vehicle outer side toward a bumper beam 14, and a fold bend deformation of the end of the bumper beam 14 is suppressed even on off-set collision of fine lap. Thus, also a lateral fall of the crash box 10 itself is suppressed, so that a cylindrical body 22 is collapsed in a bellows manner to suitably obtain an impact energy absorptivity. Since an angle of inclination of an inner side wall 31 is small to make an installation width on the larger on the bumper beam 14 side large, the possibility that the crash box 10 laterally falls to the vehicle outer side becomes small, and a predetermined impact energy absorptivity under various impact situations including off-set collision of fine lap is stably obtained by a suppression in lateral fall of the cylindrical body 22 under various impact situations.
Patent JP-2015080773-A (JP)
Title: Method of neutralizing alkaline wastewater
Inventor: HASHIMOTO AKIHIKO
IPC: B01F5/06
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of neutralizing alkaline wastewater which avoids clogging of an air filter, while improving contact efficiency with carbon dioxide by fine bubbles, in a primary neutralization treatment and executes a secondary neutralization treatment using chemicals high in safety, if necessary.SOLUTION: A method of neutralizing alkaline wastewater includes a step of carrying out a primary neutralizing treatment by passing an air containing carbon dioxide through a porous film material which diffuses air when small holes are expanded and opened with the expanding porous film material owing to the pressure of a gas, is in a state where the small holes are closed when the porous film material is not expanded without air diffusion and is composed of an elastomer so as to generate minute bubbles of air containing carbon dioxide in water of the alkaline wastewater and a step of carrying out a secondary neutralization treatment by measuring the pH of the alkaline wastewater after the primary neutralization treatment, adding polyaluminum chloride to the alkaline wastewater after the primary neutralization treatment when the pH is about 8.5 or higher and not adding polyaluminum chloride when the pH is lower than about 8.5.
Patent JP-2014110955-A (JP)
Title: Game machine island device
Inventor: TANIGUCHI SHOJI
IPC: A63F7/02
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a game machine island device capable of preferentially guiding an overflow ball or a transit ball to a polisher lift.SOLUTION: A game machine island device includes: an upper tank for storing game balls supplied to each game machine; a lower tank for storing game balls discharged from each game machine; a polisher lift for polishing the game balls discharged from the lower tank and for lifting the game balls to the upper tank; a first passage for transferring the polished and lifted game balls from the upper tank to the lower tank; and a second passage for transferring the game balls transferred from the outside of the game machine island device from an upper portion of or from above the game machine island device to the lower tank. The first passage includes a first ball outlet for discharging the game balls passing through the first passage within the lower tank. The second passage includes a second ball outlet for discharging the game balls passing through the second passage within the lower tank. Inside the lower tank, the first ball outlet is arranged at a height differing from that of the second ball outlet.
Patent JP-2015086236-A (JP)
Title: Solid drawing material
Inventor: SAWA TOMOHIRO
IPC: C09D13/00
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid drawing material which elution or transition of aluminum is suppressed.SOLUTION: A solid drawing material contains color pigment, wax and magnesium oxide. The color pigment contains an aluminosilicate complex containing sulfur. A mass ratio of the magnesium oxide for the aluminosilicate complex is not less than 0.08. The aluminosilicate complex may be at least one kind selected from a group consisting of pigment blue 29, pigment green 24, pigment violet 15 and pigment red 259.
Patent JP-2015086091-A (JP)
Title: Concrete composition
Inventor: SAITO TAKASHI
IPC: C04B24/26
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a concrete composition from which concrete having excellent durability can be easily formed.SOLUTION: The concrete composition includes: a fluororesin (A) which contains either one or both of a fluorine-containing polymer (A1) having a constituent unit (α1) based on a fluoroolefin and a constituent unit (α2) based on a monomer having a cross-linking agent and a polyvinylidene fluoride (A2); an aggregate; and a binder. Alternatively, the concrete composition further includes either one or both of a fungicide and an algae-proofing agent.
Patent JP-2015028582-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: SASAKI YOSHIKUNI
IPC: G03G15/20
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing apparatus configured to prevent damage to a fixing member by forming a gap larger than a predetermined gap between a separating plate and the fixing member to increase a distance between the separating plate and the fixing member when the separating plate is located in a position separated from the fixing member.SOLUTION: A fixing apparatus 20 includes: a fixing member having an elastic layer formed on an outer circumference of a metal core; a pressure member arranged in pressure contact with the fixing member; a pressure-contact/separation mechanism which causes a sheet with an unfixed toner image carried thereon to pass through a nip part N formed by pressure contact between the fixing member and the pressure member, for thermal fixation, to bring the pressure member into pressure-contact with or away from the fixing member; and a separating plate 10 arranged downstream of the nip part N so as to form a predetermined gap from the fixing member. When the pressure member is located in a position separated from the fixing member, a gap larger than the predetermined gap between the separating plate 10 and the fixing member is formed.
Patent JP-2015088201-A (JP)
Title: Inclination angle adjusting device of optical information recording and reproducing apparatus
Inventor: INOUE MASATO
IPC: G11B7/005
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To automatically adjust an inclination angle of an optical information recording and reproducing apparatus.SOLUTION: An inclination angle adjusting device 1 comprises: an inclination angle adjustment mechanism 22 adjusting a fitting angle of a disk holding part relative to a base of an optical information recording and reproducing apparatus 10; an actuator 20 driving the inclination angle adjustment mechanism 22; a jitter measurement part 2 measuring jitter outputted by an optical pickup with the disk holding part rotating a disk; an operation part 3 detecting a maximum value or a minimum value of a jitter value measured by the jitter measurement part 2; and a control part 4 controlling the actuator 20, and changing a fitting angle of the disk holding part until the maximum value or minimum value of the measured jitter value is detected by the operation part 3.
Patent JP-2015089439-A (JP)
Title: External skeletal fixation device for finger joint bone fracture therapy
Inventor: ARAI TETSUYA
IPC: A61B17/60
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost external skeletal fixation device for finger bone fracture therapy, the device providing a secure traction force and allowing fine adjustment and easy operation.SOLUTION: An external skeletal fixation device according to the present invention is a therapy tool for a bone fracture of a finger joint. The external skeletal fixation device is to be disposed along both sides of a proximal phalanx 1 and a middle phalanx 2 or the middle phalanx 2 and a distal phalanx 3 (for thumb, the proximal phalanx 1 and the distal phalanx 3) with a joint interposed therebetween. The external skeletal fixation device receives at its proximal ends a first pin 7 penetrating the proximal phalanx or the middle phalanx. The external skeletal fixation device includes bolts 4 each with a thread 4a formed on its outer periphery from a distal end of the first pin and with a long groove 5 formed on its center and opening in a lateral direction, rings 8 each fitted on the bolt 4 at its distal end forked into upper and lower parts, and to a long groove of which a second pin 9 penetrating the middle phalanx or the distal phalanx is inserted, nuts 10 each threaded to the thread of the bolt 4 between the first and the second pins, and coil springs 11 each fitted on the bolt 4 between the nut 10 and the ring 8.
Patent JP-2015090450-A (JP)
Title: Mode conversion element and optical waveguide element
Inventor: OKA TORU
IPC: G02B6/122
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a mode conversion element which allows highly efficient mode conversion over a wide wavelength band.SOLUTION: An optical waveguide region 2 of a mode conversion element 10 comprises a pair of rib portions 3 formed at a distance from each other, and a slab portion 4 which is thinner than the rib portions 3. One of the rib portions 3 is an input-side optical waveguide 11 and the other is an output-side optical waveguide 12. The input-side and output-side optical waveguides 11, 12 constitute a directional coupler 18. The directional coupler 18 allows coupling between different order modes from the input-side optical waveguide 11 to the output-side optical waveguide 12. The slab portion 4 comprises: an intermediate region 13 which is formed between the input-side optical waveguide 11 and output-side optical waveguide 12 to connect them mutually, in at least a part of the directional coupler 18 along a waveguiding direction; and an output-side outwardly extending region 15 which extends outward only from the output-side optical waveguide 12 of the two optical waveguides 11, 12 in a width direction thereof.
Patent JP-2014095151-A (JP)
Title: Copper alloy material for electric and electronic component and its manufacturing method
Inventor: PARK CHEOL MIN
IPC: C22F1/08
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent copper alloy material having excellent mechanical strength property, electric conductivity and thermal safety as a material for information transmission and electric contact such as a semiconductor lead frame, other consumer electronics and an automobile connector, while containing a part of impurity components inside, and to provide its manufacturing method.SOLUTION: A copper alloy material contains 0.5 to 4.0 wt.% of Ni, 0.1 to 1.0 wt.% of Si, 0.02 to 0.2 wt.% of P and the balance Cu with inevitable impurities which are one or more transition metals selected by a group consisting of Ti, Co, Fe, Mn, Cr, Nb, V, Zr and Hf, and the transition metals constitutes a compound having a form of Ni-Si-P-X, where X is the transition metal.
Patent JP-2015094843-A (JP)
Title: Laser device
Inventor: HIROKI TOMOYUKI
IPC: H01S3/117
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser device in which an unintended oscillation state does not occur in a high frequency generation circuit, and which is capable of preventing heat generation in the high frequency generation circuit.SOLUTION: The laser device comprises: a light source 1a for generating a laser beam; an acoustic optical element 4 for causing the laser beam from the light source to be diffracted; a high frequency generation circuit 7 for supplying a high frequency signal to the acoustic optical element; one or more relay terminals 10a, 10b provided between the receiving end of the acoustic optical element and the transmission end of the high frequency generation circuit; and a coaxial cable 8 for connecting the high frequency generation circuit and the acoustic optical element via the one or more relay terminals. A length L of the coaxial cable from the transmission end to the relay terminals and/or a length L of the coaxial cable from the transmission end to the receiving end is L=λn/4±λ/16 (λ is the wavelength of the high frequency signal, n is an integer equal to or greater than 0).
Patent JP-2015093358-A (JP)
Title: Shape measuring method
Inventor: KONISHI TAKAAKI
IPC: G06F17/50
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily measure a shape of a shape measuring target (workpiece) in the course of processing, and to perform measuring process without taking long time.SOLUTION: For attaining the object, a shape measuring method of the present invention includes: creating shape analysis data on a target shape; generating a plurality of feature points on a shape measuring target so as to correspond to analysis points of the shape analysis data; measuring positions of the feature points, and calculating an overall shape of the shape measuring target from the feature points for which the positions are measured and the shape analysis data.
Patent JP-2015097181-A (JP)
Title: Lighting equipment
Inventor: NISHIOKA TAKAYUKI
IPC: F21S2/00
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide downsized lighting equipment using LEDs as light sources and adapted to be mounted to a wall surface or a ceiling surface.SOLUTION: Lighting equipment includes: a light source part 51 having the light sources arranged on a substrate; a power supply device 31 for supplying power to the light source part 51; a light source mounted part 41 to which the light source part 51 is mounted; and an equipment body 21 for holding the power supply device 31 and the light source mounted part 41. The light source mounted part 41 has a light source non-arranged portion 42, and at least two light source arranged portions 43, 43 which are provided at the outer edge of the light source non-arranged portion 42 while extending gradually wider to the outside as departing from the outer edge of the light source non-arranged portion 42, and on the surface of which the light source part 51 is arranged. The power source part is arranged in a space S formed by the light source non-arranged portion 42 and the light source arranged portions 43, 43.
Patent JP-2015097586-A (JP)
Title: Pinball game machine
Inventor: SUZUKI RYOSUKE
IPC: A63F7/02
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of preventing such an obstruction against the performance of a performance device as caused by an approach prevention member while providing said approach preventing member for preventing the approach of a game ball from a game area to a performance area.SOLUTION: A pinball game machine 1 comprises: a sub liquid crystal display device 18 having a sub liquid crystal display area 54 and arranged in a performance area P of a game board 5 for acting as a movable performance device arranged liftably between a storage position and a performance position; and an approach preventing member 43 for preventing the approach of a game ball from a game area S into the performance area P. The approach preventing member 43 is so disposed in the two cases, where the sub liquid crystal display device 18 is positioned at a storage position and a performance position, that the surface 82A of the approach preventing member 43 does not overlap a sub liquid crystal display area 54, as seen in a front view.
Patent JP-2014054986-A (JP)
Title: Rack and pinion type steering gear unit
Inventor: IKUTA ATSUSHI
IPC: B62D3/12
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of preventing an outer circumferential surface of a pressing block from colliding with an inner circumferential surface of a cylinder section in a steering gear unit, thereby improving durability thereof.SOLUTION: An end surface of a lid 22a is formed of a small diameter part 27 which is concentric with the lid 22a and has an outer circumferential surface of a cylindrical surface shape, and in which an outer diameter is smaller than an outer edge portion. The small diameter portion 27 is formed in an outer edge surface outside a pressing block 21a. In a recess 24a concentric with the pressing block 21a having an inner circumferential surface of the cylindrical surface shape, the pressing block 21a is internally fitted to the lid 22a in a displaceable manner in an axial direction. A difference between an outer diameter rof a small diameter part 27 of a lid 22a and an internal diameter Rof the recess 24a is made smaller than a difference between an outer diameter rof the pressing block 21a and an internal diameter Rof a cylinder section 20.
Patent JP-2014065719-A (JP)
Title: Peripheral opioid receptor antagonists and uses thereof
Inventor: ALFRED A AVEY
IPC: A61P1/10
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide compounds useful for treatment, prevention, amelioration, delay or reduction of severity and/or incidence of side effects associated with opioid administration.SOLUTION: Compounds of the formula I-a or I-b are useful as peripheral μ opioid receptor antagonists.
Patent JP-2015100856-A (JP)
Title: Assembling device of seal device, assembling method and vehicle bearing device
Inventor: WAKIZAKA TERUYUKI
IPC: F16J15/3232
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To assemble a seal device to an outer ring of a vehicle bearing device in a regular posture.SOLUTION: An assembling device 60 comprises a chucking mechanism 62 which sandwiches an annular seal device 20 from separated two points at an equal interval in a circumferential direction with a center of the annular seal device as a reference, and transfers the seal device 20 which is held by being sandwiched to an assembling position at an outer ring. The chucking mechanism 62 has: chuck parts 63, 64 which sandwich the radial outside of an outside circular part 42 of a core metal 21 toward a center being a plate thickness orthogonal direction; and a pressing part 70 which pressure-inserts and fits a cylindrical part of the core metal 21 into an end internal periphery of the outer ring by pressing the outside circular part 42 to a plate thickness direction with respect to the outer ring.
Patent JP-2015100421-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preventing a game property from getting poor, the game property for deriving an appropriate solution to a presented problem.SOLUTION: A Pachinko slot machine includes: a contact face having light transmissivity and with which a player' finger comes into contact; and a touch panel module 200 that detects a player's operation in response to a mode and position of the contact of the player's finger with respect to the contact face. The Pachinko slot machine displays a touch panel module performance screen at a part on which the touch panel module 200 is overlapped on a display part 11a of a liquid crystal display device, during an operation of a prescribed specific game state, and determines the number of additional games on the basis of a solution input by the player via the touch panel module.
Patent JP-2015101664-A (JP)
Title: Pneumatic tire
Inventor: OTSUKI HIROTOSHI
IPC: B60C1/00
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire including a base tread composed of a rubber composition with improved fuel consumption and anti-bursting strength in a well balanced manner.SOLUTION: The pneumatic tire includes a base tread composed of a rubber composition which contains a rubber component and a specific silica. In 100 mass% of the rubber component, the content of a conjugated diene polymer having a specific monomer unit is 5 mass% or more in mass 100% of the rubber component. Relative to 100 parts by mass of the rubber component, the content of the silica is 5 to 150 parts by mass.
Patent JP-2015103506-A (JP)
Title: Light emitting element, light emitting device and window having one of these
Inventor: SHINODA KOICHI
IPC: H01L51/50
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a planar light emitting element with light transmissivity, which has improved luminous efficiency and can be used also in applications other than illumination.SOLUTION: In a light emitting element, at least an EL unit layer 11 and a scattering type light control unit layer 12 in which a scattered state allowing visible light to be scattered and a transmission state allowing visible light to be transmitted therethrough are switched with an application of voltage are laminated between a substrate 15 and a reflection type light control unit layer 13 in which a mirror state allowing visible light to be reflected and a transmission state allowing visible light to be transmitted therethrough are switched with an application of voltage.
Patent JP-2015105147-A (JP)
Title: Sheet feeder and image formation apparatus
Inventor: KASAISHI TAKUGO
IPC: B65H3/52
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder and an image formation apparatus such that a separation part can be prevented from having lower separating performance owing to a position shift of guide means.SOLUTION: A front guide 10 which is provided upstream from a separation part 3a in a sheet conveyance direction across a receiving space G formed with a feed roller 3, and guides a sheet sent out by a pickup roller 2 to the separation part 3a is energized with a front guide energizing spring 12 to be held at a position where the sheet is guided to the separation part 3a. Once a sheet feeding operation starts, a movement restriction member 14 is moved to a position where an amount of movement of the front guide 10 in a direction in which the receiving space G expands is restricted when the sheet is fed, and moved to a position where the restriction of the amount of movement of the front guide 10 is released when the feeding of the sheet by the pickup roller 2 ends.