baber/WOPTO huggingface dataset:
Patent JP-2015212411-A (JP)
Title: Manufacturing method of nickel powder with low concentration of carbon and sulfur
Inventor: OZAKI KEICHI
IPC: C22B3/44
Filed: 2014-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of nickel powder that reduces contents of impurities such as carbon and sulfur in the nickel powder to enhance quality of the nickel powder manufactured by a complexing reduction method.SOLUTION: A method for manufacturing a nickel powder having low concentration of carbon and sulfur comprises: carrying out a complexing treatment of adding a complexing agent to an aqueous nickel sulfate solution to produce a solution containing nickel complex ions; blowing a hydrogen gas into the solution containing nickel complex ions while maintaining the solution at a liquid temperature of 150 to 250°C in a pressure container to achieve hydrogen reduction, thereby producing a nickel powder; washing the nickel powder with water; and roasting the washed product under a nitrogen/hydrogen mixed gas atmosphere.
Patent JP-2016043071-A (JP)
Title: Ferris wheel
Inventor: YAMADA YUSAKU
IPC: A63G27/00
Filed: 2014-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a Ferris wheel that can make a rotating wheel display images with various expression by lighting.SOLUTION: A Ferris wheel of the present invention is provided with a rotating wheel 1 including: a pair of concentric circle frames 12 spaced in the longitudinal direction; multiple linear frames 14 provided in respective concentric frames 12 and radially extending in a radial direction; and multiple connection frames 17 for connecting the pair of concentric circle frames 12 together. This Ferris wheel includes multiple first LED light emitters 5 and multiple second LED light emitters 6. The first LED light emitters 5 are mounted to body frames 11 so as to emit light toward the outside. The second LED light emitters 6 are mounted to connection frames 17 so as to emit light toward a shaft 18. Then, the Ferris wheel further includes a control unit 8 for controlling the first LED light emitters 5 and the second LED light emitters 6.SELECTED DRAWING: Figure 1
Patent JP-2016045749-A (JP)
Title: Mismatch detector and mismatch detection method
Inventor: FUJIWARA SOICHIRO
IPC: G06F12/00
Filed: 2014-08-25
Abstract: PROBLEM TO BE SOLVED: To check matching between data and management information while continuing access to the data.SOLUTION: Processing for checking matching between data and management information is performed for a plurality of times while providing a time difference with no exclusive control of access to the data. Thus, matching between data and management information can be checked while continuing access to the data. In addition, by checking matching between data and management information by a key (by a user), a memory capacity used at the time of checking processing of matching and access frequency to a data storage unit 11 and a management information storage unit 12 can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2016045415-A (JP)
Title: Diffusion plate and optical device having the same
Inventor: TAKAHASHI YASUSHI
IPC: F21V5/04
Filed: 2014-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion plate which provides a desired diffusion angle and uniform diffuse light intensity and can be used with coherent light.SOLUTION: A diffusion plate has a diffusion surface obtained by two-dimensionally arranging a number of microlens surfaces L1-L4 of two or more types, where effective diameters D and focal lengths f of the arranged microlens surfaces L1-L4 are randomly different on the diffusion surface. An effective diameter D and focal length f of each microlens surface are set such that tanθ=D/(2|f|) is satisfied for a desired diffusion angle 2θ, and an F-number, defined as Fn=|f|/D, is approximately the same for each microlens surface.SELECTED DRAWING: Figure 2
Patent JP-2015199482-A (JP)
Title: Accelerator pedal stepping amount regulation structure of automobile
Inventor: KAWAJIRI YASUMICHI
IPC: F02D11/02
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal stepping amount regulation structure of an automobile which neither becomes obtrusive when getting on and off a vehicle nor makes a foot space tight during driving in a cab-over type small car, and can reduce a load applied to a leg part of a driver by being buckled and deformed easily during a vehicle collision.SOLUTION: A stopper 10 has a mountain shape comprising an upper wall part 10a and a pair of leg parts 10b, 10c which are continuous to both edge parts of the upper wall part 10a and folded downward. The stopper 10 is arranged and fixed so as to be positioned below a pedal arm 9a and so that both the leg parts 10b, 10c are positioned separately to the right and left in a vehicle width direction. A seating surface 10h is formed at a rear part of a vehicle longitudinal direction of the upper wall part 10a so as to bulge upward. A stepping amount of an acceleration pedal 9 is regulated by abutment of the lower edge of the pedal arm 9a against the seat surface 10h.
Patent JP-2016050135-A (JP)
Title: Lead-free low-melting point glass composition and low-temperature sealing glass frit, low-temperature sealing glass paste, conductive material and conductive glass paste containing the same, and glass-sealed component and electric and electronic component using them
Inventor: NAITO TAKASHI
IPC: C03C8/02
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress crystallization and improve the softening fluidity at a low temperature of an AgO-VO-TeO-type lead-free low-melting point glass composition.SOLUTION: There is used a lead-free low-melting point glass composition which comprises a vanadium oxide, a tellurium oxide and a silver oxide and further comprises at least one or more of oxides of yttrium and lanthanoid as additional components, wherein the content of the additional components is 0.1 to 3.0 mol% in terms of oxides. The additional components are one or more of YO,LaO, CeO,ErOand YbO, the content of which is preferably 0.1 to 2.0 mol% in terms of oxides and particularly effectively contain 0.1 to 1.0 mol% of YOand/or LaO.SELECTED DRAWING: Figure 1
Patent JP-2016051629-A (JP)
Title: X-ray tube device
Inventor: ABU HIDEO
IPC: H01J35/04
Filed: 2014-09-01
Abstract: PROBLEM TO BE SOLVED: To provide neutral grounding type and anode grounding type X-ray tube assembly, in which heating of an X-ray radiation window can be reduced.SOLUTION: An X-ray tube assembly includes an emitter to which a negative high voltage is applied, and emitting an electron beam, an anode target to which a positive high voltage for the cathode is applied, and installed to face the cathode, while having a target surface where a focus for emitting X-ray when an electron beam impinges thereon is formed, a vacuum envelope for housing the cathode and anode targets in vacuum-tight, a radiation window formed in a part of the wall surface of the vacuum envelope having potential higher than that of the cathode, and allowing the X-ray emitted from the anode target to be radiated to the outside, and an electrode member of the same potential as the cathode installed between the focus and radiation window, and reflecting some rebound electrons reflected on the focus.SELECTED DRAWING: Figure 1
Patent JP-2016049399-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2014-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of arousing a player's feeling of expectation for unconsumed special operation-start memories and normal operation-start memories.SOLUTION: The game machine is configured to read ahead all of unconsumed special operation-start memories and normal operation-start memories and, when it is determined to win at least one of them, changes all of currently-displayed special reservation markers 17a-17c and normal reservation markers 18a-18d from a normal state to a foreseeing display mode. This configuration, different from the conventional configuration, can suppress lowering of a player's interest in special operation-start memories and normal operation-start memories other than the winning foreseeing, improve taste of arousing the player's feeling of expectation by making the player to foresee winning of the special operation-start memories and normal operation-start memories, and stably produce taste.SELECTED DRAWING: Figure 10
Patent JP-2016053614-A (JP)
Title: Sound-proof wall which does not block air flow
Inventor: KITAMURA ZENJI
IPC: G10K11/172
Filed: 2014-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a sound-proof wall which consumes no artificial energy and allows circulation of ambient air.SOLUTION: A sound-proof wall 1 which does not block an air flow comprises a wall body 2 having plural penetration holes 3, and the penetration holes 3 have sound collection parts 4 whose cross section area is gradually expanded outward, on end parts, respectively. The sound collection parts 4 are disposed on both ends of the respective penetration hole 3, and the sound collection parts have one or more sound collectors which are formed so that a cross section area is gradually expanded to an outer end from an inner end, and which are a funnel-shape. The inner end of the sound collector is fixed to the sound collection part 4.SELECTED DRAWING: Figure 1
Patent JP-2016057381-A (JP)
Title: Method for manufacturing light guide member, light guide member, and virtual image display device
Inventor: MIYAGAWA TAKUYA
IPC: G02B17/08
Filed: 2014-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light guide member that can suppress degradation of optical characteristics and has a good appearance, a light guide member, and a virtual image display device.SOLUTION: The light guide member is formed by joining a first member 61A having a half mirror 62 formed in a part of a substrate end face Sf41 with a second member 61B formed of the same material as the first member 61A. The light guide member is formed by: applying a solvent 7 that does not dissolve the half mirror 62 but dissolves both of the first member 61A and the second member 61B on at least one of a first end face Sf4 including the substrate end face Sf41 and the mirror surface Sf42, and a second end face Sf5 of the second member 61B; and abutting the first end face Sf4 to the second end face Sf5 to join the first member 61A with the second member 61B.SELECTED DRAWING: Figure 8
Patent JP-2016056559-A (JP)
Title: Setting block and support structure for glass
Inventor: YAMAGUCHI TAKUJI
IPC: E06B3/66
Filed: 2014-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance fireproofing performance.SOLUTION: A setting block 50 is interposed between a lower frame member 22 installed along a lower edge of a rectangular laminated glass 30 and a bottom edge surface of the laminated glass 30, for supporting the laminated glass 30 with the lower frame member 22 with a prescribed gap secured between a depth-direction surface 22d of the lower frame member 22 and the bottom edge surface of the laminated glass 30, and includes a block body 51 formed of a metallic material, and a cushioning member 52 made of a nonflammable thermally expansive material that is elastic under a normal temperature and expands when heated, the cushioning member 52 being bonded on a top surface of the block body 51.SELECTED DRAWING: Figure 2
Patent JP-2016058330-A (JP)
Title: Lighting apparatus
Inventor: OTA TAKASHI
IPC: F21S2/00
Filed: 2014-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus having an optical member capable of controlling distribution of light not only in a vertical direction but also in a horizontal direction, easy in mounting the optical member, and having high productivity of the apparatus, in the lighting apparatus applying LEDs as a light source.SOLUTION: A lighting apparatus 1 includes a light source 20, an apparatus body 4 on which the light source 20 is loaded, and an optical member 5 for controlling distribution of light emitted from the light source 20. The light source 20 has a plurality of LEDs 22 arranged in a matrix or a line. The optical member 5 has lens portions 51 controlling light distribution of the plurality of LEDs 22 by a unit of rows. The lens portions 51 have recessed groove-shaped incident portions 51a to which the light emitted from the LEDs 22 enters, long light emitting portions 51b opposed to the incident portions 51a, and a pair of reflecting portions 51c, 52d connecting them along a longitudinal direction, and totally reflecting the light entering from the incident portions 51a. The light emitting portions 51b have a plurality of continuous projecting faces 55 on a sectional view along the longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2016073211-A (JP)
Title: Ice cream with high content of cheese and/or egg yolk, and method for producing the same
Inventor: ITO DAISAKU
IPC: A23G9/52
Filed: 2014-10-03
Abstract: PROBLEM TO BE SOLVED: To suppress a phenomenon (churning phenomenon) of excessive agglomeration of fat globules which have been emulsified and dispersed, and to stabilize emulsification in ice cream containing cheese or egg yolk (ice cream with a high content of cheese and/or egg yolk) containing either one of cheese and egg yolk in a ratio exceeding 5 mass%, or both cheese and egg yolk with a total amount thereof exceeding a ratio of 5 mass%.SOLUTION: The ice cream with high concentration of cheese and/or egg yolk is prepared with addition of at least one additive selected from the group consisting of the following (a) to (c): (a) a carbonate salt; (b) two or more glycerin fatty acid esters; (c)two or more selected from glycerin fatty acid esters, propylene glycol fatty acid esters, and sorbitan fatty acid esters.SELECTED DRAWING: None
Patent JP-2016073899-A (JP)
Title: Fluid mixer and device using the fluid mixer
Inventor: HANADA TOSHIHIRO
IPC: B01F5/00
Filed: 2014-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixer which has a compact structure, can evenly uniformize concentration distribution and temperature distribution in a flow direction of a fluid, and can mix and stir the fluid.SOLUTION: A fluid mixer includes: fluid inlets 3, 33, 63; first flow channels 4, 34, 64 connected to the fluid inlets; second flow channels 5, 35, 65 which are arranged so as to communicate with or separate from the first flow channels and are arranged so as to have central axes equal to those of the first flow channels; third flow channels 6, 36, 66 which are connected to the first flow channels and are arranged on outer peripheries of the second flow channels; a plurality of branch flow channels 7, 37, 67 which are branched from the third flow channels and are connected to the second flow channels; and fluid outlets 8, 38 which are connected to the second flow channels. The plurality of branch flow channels are respectively branched from different positions of the third flow channels, and are respectively connected to the second flow channels in different positions of the second flow channels.SELECTED DRAWING: Figure 1
Patent JP-2015005530-A (JP)
Title: Leak preventing battery cover and vent cover
Inventor: GLENN W ANDERSEN
IPC: H01M50/367
Filed: 2014-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a battery cover and a vent cover that allow gases produced within the battery to be safely vented to the outside.SOLUTION: A ventilable battery cover with a vent cover is disclosed. The vent cover can be attached to the battery at a first position and a second position using one or more first snap features and one or more second snap features. The vent cover also provides a fluid path from a liquid fill hole in the battery cover to a vent, and the path is a labyrinth.
Patent JP-2016080437-A (JP)
Title: Surface shape measurement device
Inventor: MAEDA YOSHINORI
IPC: G01B11/24
Filed: 2014-10-14
Abstract: PROBLEM TO BE SOLVED: To measure an aspheric face with high throughput, while using compact light split means.SOLUTION: A surface shape measurement device measures a shape of a surface 9 to be inspected. The device comprises: an image formation optical system 7 including an illumination optical system 5 for irradiating the surface to be inspected with light which is made incident from a light source 1 via light split means 4, and imaging reflection light reflected on the surface to be inspected via the light split means; and a sensor 8 for receiving light from the image formation optical system. A Petzval sum of the image formation optical system is negative, and a lens 18 closest to the surface to be inspected and a lens 21 closest to the sensor out of the image formation optical system are negative lenses, respectively. The light split means is arranged between two points 26, 27 where peripheral light beams 23, 24 on an outermost axis passing through an outermost periphery of the pupil of the image formation optical system cross an optical axis AXL of the image formation optical system, on a meridional surface of the image formation optical system.SELECTED DRAWING: Figure 2
Patent JP-2016081226-A (JP)
Title: Server system for industry
Inventor: LIN TSE MIN
IPC: G06F1/16
Filed: 2014-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a server system for industry.SOLUTION: A server system for industry mainly comprises a housing body, a backplane, at least one rear plate module, at least one front plate module, and a power supply. Among them, the backplane and the power supply are installed in the housing body, and the rear plate module and the front plate module are coupled to the backplane through electrical connection. A specific arrangement of connectors on the backplane can simultaneously achieve good transfer efficiency and reduced energy loss of the modules coupled to the backplane and enhanced heat radiation effect of the server system.SELECTED DRAWING: Figure 1
Patent JP-2015043611-A (JP)
Title: Decoding device
Inventor: ISHIGURO RYUJI
IPC: G06F21/60
Filed: 2014-10-15
Abstract: PROBLEM TO BE SOLVED: To securely prevent illegal copying.SOLUTION: Data encrypted by a 1394-interface 26 of a DVD player 1 is transmitted to a personal computer 2 and a magneto-optical disk device 3 through a 1394-bus 11. In the magneto-optical disk device 3 which does not permit a user to change its functions, the received data is decoded by using a 1394-interface 36. On the other hand, in the personal computer 2 which permits the user to change its functions, the encrypted data is decrypted by using a time-variant key i in a 1394-interface 49, and decoding result is further decoded by using a session key S at an application section 61.
Patent JP-2016080276-A (JP)
Title: Air conditioning system
Inventor: MURAI NORIMICHI
IPC: F25B27/00
Filed: 2014-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system in which a refrigerant flow channel is optimized.SOLUTION: Air for air conditioning, exchanging heat with a refrigerant passing through a condenser H2, is supplied to an air-conditioned space. One of refrigerant circulation states is a first heating circulation state in which the refrigerant is divided after passing through the condenser H2, one of the divided refrigerant returns to the condenser H2 after successively passing through a first expansion valve V1, a first evaporator H1 and a first compressor Cg, and the other divided refrigerant returns to the condenser H2 after successively passing through a second expansion valve V2, a second evaporator H1 and a second compressor Ce, and the other one refrigerant circulation state is a second heating circulation state in which the refrigerant is divided after passing through the condenser H2, one of the divided refrigerant returns to the condenser H2 after successively passing through the first expansion valve V1, the first evaporator H1 and the first compressor Cg, and the other divided refrigerant returns to the condenser H2 after successively passing through a third expansion valve V5, a third evaporator H3 and the second compressor Ce.SELECTED DRAWING: Figure 1
Patent JP-2015108501-A (JP)
Title: Refrigeration cycle device
Inventor: MATSUURA TAKAHIRO
IPC: F25B1/00
Filed: 2014-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique for adjusting the ratio of an additive to a refrigerant to a value desired for smooth operation of a refrigeration cycle device.SOLUTION: A refrigeration cycle device (100) according to the present disclosure uses a mixture of a refrigerant component and an additive as a refrigerant, and comprises an evaporator (21), a condenser (23), a vapor path (2), and a return path (3). The return path (3) leads refrigerant liquid from the condenser (23) to the evaporator (21). A separation mechanism (6) that separates the additive from the refrigerant component is provided in the return path (3).
Patent JP-2016082784-A (JP)
Title: Distribution board allocation support system and distribution board allocation support method
Inventor: ITAKO YURIKA
IPC: H02J13/00
Filed: 2014-10-20
Abstract: PROBLEM TO BE SOLVED: To design a connection device to prevent occurrence of trip on a server rack.SOLUTION: A distribution board allocation support system 202 has a distribution board availability information calculation section 206 connected to a distribution board 107 that makes a reference to a distribution board information table 207, a distribution board measured value table 208 and a connection device information table 209. The distribution board availability information calculation section 206 calculates distribution board availability information representing available terminals based on the data relevant to the distribution board and the connection devices. The distribution board availability information calculated by the distribution board availability information calculation section 206 is displayed on a distribution board allocation information display unit 203.SELECTED DRAWING: Figure 2
Patent JP-2016085266-A (JP)
Title: Thermal heater
Inventor: NAKAI TAKASHI
IPC: G03G15/20
Filed: 2014-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermal heater capable of easily and accurately performing positioning.SOLUTION: A thermal heater 1 comprises a heater unit 10 and a holder 30. The heater unit 10 comprises: a flat substrate 11; a linear heat generator 16 disposed on one face 11a of the substrate 11 and plural electrodes 15 for supplying power to the heat generator 16; and a protection layer 17 formed so as to cover parts of the electrodes 15 and the heat generator 16. The other face 11b of the substrate 11 is stuck to the holder 30. The substrate 11 comprises plural positioning marks 18 formed of transparent material and positioning relative positions of the heater unit 10 and the holder 30, on the one face 11a, and the holder 30 comprises penetration holes 32 on positions facing the respective positioning marks 18.SELECTED DRAWING: Figure 10
Patent JP-2015092566-A (JP)
Title: Wafer entry port with gas concentration attenuators
Inventor: JEFFREY ALAN HAWKINS
IPC: H01L21/677
Filed: 2014-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for annealing while minimizing introduction of a particular gas if it is preferred that the concentration of the particular gas in a processing volume remains low.SOLUTION: Disclosed embodiments use multiple cavities 205 to serially attenuate the concentration of oxygen as a substrate moves into a processing volume of an anneal chamber 204. A relatively high flow of gas originating from the anneal chamber is used. Further, a relatively low transfer speed is used in transporting the substrate into and out of the anneal chamber.