baber/WOPTO huggingface dataset:
Patent JP-2012092917-A (JP)
Title: Ball screw device
Inventor: MIZUGUCHI JUNJI
IPC: F16H25/24
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device in which dynamic friction torque hardly increases even when a nut is contracted by cooling.SOLUTION: This ball screw device includes a screw shaft 10, a nut 20 screwed to the screw shaft 10 through a plurality of rolling elements 30, and a cooling structure 40 to cool the nut 20, wherein the plurality of rolling elements 30 each provided with a pre-load in a two-point contact state by using a pre-load direction as a tensile direction are incorporated between a thread groove 10a of the screw shaft 10 and a thread groove 20a of the nut 20. Circulation paths 21c, 22c and a second through-hole 52 are formed in the nuts 21, 22 and a spacer 50, and a cooling medium is supplied to them to form a cooling structure. A sealing structure 70 is arranged between the circulation paths 21c, 22c and the second through-hole 52. The cooling through-holes 20b, 20c, a tube 4, a cooling liquid introduction pipe 5 and a cooling liquid discharge pipe 6 have shapes and areas of the respective passage cross-sectional surfaces identical to or nearly identical to one another, and they are connected in series to one another.
Patent JP-2012095544-A (JP)
Title: Thresher
Inventor: KURIHARA EIJI
IPC: A01F12/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a thresher allowing easy setting of an initial rotating position of each of the dust feeding guides, and individual rotating of each of a plurality of dust feeding guides according to a load from a material to be treated.SOLUTION: The thresher includes: the plurality of freely rotatable dust feeding guides 27 installed for guiding the material which is to be treated and flows in the interior of a threshing chamber 13 on the upper side of the threshing chamber 13; elastic members 29 provided for elastically urging each of the dust feeding guides 27 into the initial rotating position; and a setting mechanism 31 installed for setting the initial rotating position of each of the dust feeding guides 27. In the thresher, the setting mechanism 31 is provided with a movable member 28 which can be moved in operative connection with a change in setting of the initial rotating position of each of the dust feeding guides 27, and contact parts 39a, 57, and 59 are installed for contacting the side of the dust feeding guides 27, and regulating the rotation of the dust feeding guides 27 to the side urged with the elastic members 29 individually for each of the dust feeding guides 27 in the movable member 28. Thereby, the initial rotating position of each of the dust feeding guides 27 is defined by contact of the dust feeding guides 27 with the contact parts 39a, 57, and 59.
Patent JP-2012097313-A (JP)
Title: Water electrolyzer
Inventor: NAKAZAWA KOJI
IPC: C25B9/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To constitute a water electrolyzer simply and economically, and to secure superior sealability and positioning function.SOLUTION: A unit cell 12 constituting the water electrolyzer 10 is provided with an electrolyte membrane/electrode structure 32, and an anode-side separator 34 and a cathode-side separator 36 sandwiching the electrolyte membrane/electrode structure 32 therebetween. Hydrogen discharge communicating holes 50c, which communicate with each other in an arrow A direction being a lamination direction and makes generated high-pressure hydrogen by reaction flow, are provided to the anode-side separator 34 and the cathode-side separator 36. A circular tube-like insulating pipe member 70, which seals the hydrogen discharge communicating hole 50c and performs positioning of the anode-side separator 34 and the cathode-side separator 36, is arranged at the hydrogen discharge communicating hole 50c.
Patent JP-2012098903-A (JP)
Title: Environmental load information attribution determination method and device
Inventor: OGAWA YOSHIYUKI
IPC: G06Q50/10
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a service provision specialization type environmental information tabulation system called SaaS or ASP is used by a plurality of users, and a certain facility is shared by those users, it is necessary to individually fetch an environmental load generated in the shared facility as each user's contribution, and it is difficult to achieve this on the assumption that each user is logically independent in this type of system and that information is shielded between the users.SOLUTION: In the service provision specialization type environment information tabulation system, a shared facility is installed in an organization tree to be used for tabulating environmental load data, all relating organizations are associated as the host organization of the shared facility, and a proportional division ratio is set as a coefficient in the case of tabulating the environmental load data in the host organization. Thus, it is possible to automatically perform the proportional division tabulation of the environmental load data of the shared facility as the data of each enterprise as the host organization.
Patent JP-2012098953-A (JP)
Title: Pos system
Inventor: SAITO FUMIKATSU
IPC: G06K1/12
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a POS system capable of making a payment settlement even when communication cannot be established between devices.SOLUTION: A POS system 100 includes a commodity registration device 10a for determining transaction data including specifications of commodities and a settlement device 20a for executing a payment settlement accompanied by an issuance of a receipt where the specifications are printed based on the transaction data. The POS system 100 has a store controller 30 for storing a transaction number and the transaction data and transmitting identified transaction data to the settlement device 20a. The commodity registration device 10a issues a slip where a first code showing the transaction number is printed when the communication state is good, while it issues a slip where a second code showing the transaction data is printed when the communication state is negative. The settlement device 20a executes a payment settlement based on the second code when reading the second code, while it executes a payment settlement based on the received transaction data when reading the first code.
Patent JP-2012102768-A (JP)
Title: Gear device for railway vehicle
Inventor: HAMANA HIROAKI
IPC: F16H57/021
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a gear device for a vehicle capable of attaining further downsizing.SOLUTION: The gear device includes: a bearing 1 rotatably supporting a wheel shaft 23; a cylindrical rotation-side bearing stopper 10 attached on the outer peripheral surface of the wheel shaft 23 at an outer part of the bearing 1 where the wheel shaft 23 penetrates through a gear box and protrudes; a fixed-side bearing stopper 14 enclosing the outer peripheries of the bearing 1 and the rotation-side bearing stopper 10 and fixed to the gear box 15; a plurality of sealings 13 with annular plates and a hollow part that is installed between the outer peripheral part of the rotation-side bearing stopper 10 and the inner peripheral part of the fixed-side bearing stopper 14, having its inner edge touched the outer peripheral part and having the length from the inner edge to outer edge longer than the length from the inner peripheral part to the outer peripheral part and is made of a material softer than the wheel shaft 23; and spacers 12 with annular plates and a hollow part that is mounted between the sealings 13.
Patent JP-2011066006-A (JP)
Title: Spark plug
Inventor: MIYASHITA NAOMICHI
IPC: H01T13/08
Filed: 2010-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug capable of preventing screw loosening of a main fitting to be screwed to an engine head.  <P>SOLUTION: A male screw portion 52 of the main fitting 50 is constructed of a top end portion 521 which is a top end side part in the installation direction on the engine head of the main fitting, a base portion 522 being a rear end side part, and a barrel portion 523 being a part between the top end portion and the base portion. The barrel portion or the base portion has a part of which the effective diameter becomes maximum, and at least the top end portion has a part of which the effective diameter becomes minimum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012093072-A (JP)
Title: External flap device for air conditioner
Inventor: TERADA FUSAO
IPC: F24F1/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the temperature of air flow discharged from the interior side of an air conditioner during cooling operation is so cold that direct exposure to the air flow is not only unpleasant but also detrimental to health, regulating a wind direction or raising an air conditioning temperature of the air conditioner alone is frequently ineffective, and there is no suitable settlement proposal because the use of an air flow shielding plate or the arrangement of a protective screen near a discharge aperture of air conditioner easily spoils the original air conditioning function, the use of an air flow shielding plate or the arrangement of a protective screen near a discharge aperture of air conditioner easily spoils the original air conditioning function.SOLUTION: An external flap containing a heater integrally is prepared immediately ahead of a flow passage of a cold air current discharged from an indoor side discharge aperture of an air conditioner. After the cold air current hits against the flap for heating, the air current is discharged again secondarily at a suitably increased temperature. Accordingly, applications to various models including pre-established air conditioners can be made possible by combining a shape of the flap, a structure, a material, a mounting method, a control of the heater and the like.
Patent JP-2012107601-A (JP)
Title: Internal combustion engine
Inventor: KUDO YUGO
IPC: F02D21/08
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of contributing to improvement of various kinds of performance such as output performance, fuel economy performance and exhaust performance by improving combustion with a simple constitution and at low cost to reduce load to a post-treatment system.SOLUTION: This internal combustion engine 1 controls at least one of an excess air ratio, an EGR rate and a residual gas rate so that an oxygen molar fraction of intake air (new air (outside air) and EGR gas, etc.) led to the inside of a combustion chamber 5 is a target oxygen molar fraction. The excess air ratio is controlled by changing intake charging efficiency by controlling valve opening and closing characteristics by a variable valve mechanism (VVA mechanism 200).
Patent JP-2012111090-A (JP)
Title: Structure for connecting cfrp body with metal body
Inventor: KAMISAKA SATOSHI
IPC: B29C65/64
Filed: 2010-11-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure for connecting a CFRP body with a metal body, which is effective for prevention of electrolytic corrosion and has excellent connecting strength and a high degree of freedom of design.SOLUTION: An attachment composed of an insulating thermoplastic resin is joined with a carbon fiber-reinforced resin (CFRP) body, and a metal body is connected to the attachment.
Patent JP-2011031099-A (JP)
Title: Pachinko game machine
Inventor: MORI KEIJI
IPC: A63F7/02
Filed: 2010-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball which can be prevented from being discharged to a second storing tray before a first storing tray is full of game balls.  <P>SOLUTION: In a return part 63 of a first flow trough 41 of a game machine, an outside trough forming wall 63T has a bent form expanding so as to separate from a guide part 62 substantially horizontal in an upstream side. A trough branch hole W through which first and second flow troughs 41 and 51 communicate is arranged at an intermediate position in the vertical direction in an inside trough forming wall 63U. Thus, the game ball hardly enters the trough branch hole W. Before the upper tray 26 is full of the game balls, the game balls from a discharge device 72 can be prevented from being discharged to the lower tray 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045757-A (JP)
Title: METHOD FOR MAKING ePTFE AND STRUCTURE CONTAINING ePTFE SUCH AS VASCULAR GRAFT
Inventor: DURAN JULIO
IPC: A61F2/06
Filed: 2010-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making ePTFE and a structure containing ePTFE such as a vascular graft.  <P>SOLUTION: The method for making a vascular graft includes providing a PTFE green tube extrudate (12) which is un-sintered, and then initially expanding the un-sintered extrudate (17) to produce a first node and fibril micro-structure therein. This is followed by heating the extrudate to raise the temperature thereof for a time period of sufficient duration so that the extrudate is partially sintered. The partially sintered extrudate is subsequently expanded (25) to make the vascular graft. The subsequent expansion produces a second node and fibril micro-structure in the vascular graft. The ePTFE made according to the method is fabricated into various structures (such as tube structures, filament structures, and sheet structures).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109112-A (JP)
Title: Piezoelectric element, and inkjet recording head
Inventor: SHIMADA KATSUTO
IPC: H01L41/319
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric thin element with a high piezoelectric strain constant and an excellent adhesion with lower electrode without having the occurrence of cracks in a film during manufacturing, and to provide an inkjet recording head that has the piezoelectric thin element, thereby achieving printing with high definition.  <P>SOLUTION: The piezoelectric thin element includes: a piezoelectric element film 11A composed of a polycrystalline substance; an upper electrode 16; and a lower electrode 12 arranged with the piezoelectric element film 11A interposed therebetween. The crystalline body 11A of the piezoelectric film is formed in the direction almost perpendicular to the surface of the electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012111205-A (JP)
Title: Separator
Inventor: SENDA HIROKI
IPC: C09J7/00
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a separator having a polylactic acid-based base material, in which a separator material is not melted or deformed even at temperatures exceeding 100°C and furthermore, during production and machining of the separator, there is no breakage or tearing when rolled in a roll or the like.SOLUTION: The base material of the separator comprises a polylactic acid-based film or sheet, where the separator base material contains polylactic acid (A) and 1-20 parts weight of a core shell-structured polymer (B) that has a graft layer on the outside of granular rubber, based on 100 parts weight of the polylactic acid (A), and which has ≥10 J/g melting endothermic value ΔHc' in a crystallized section thereof when the film or sheet is formed, the melting endothermic value being calculated by using formula (1): ΔHc'=ΔHm-ΔHc (wherein ΔHc is the exothermic value (J/g) associated with crystallization in the heating process of the film or sheet after film-forming and measured by using a DSC; and ΔHm is the endothermic value (J/g) associated with the melting thereafter).
Patent JP-2012115416-A (JP)
Title: Pachinko game machine
Inventor: HASHIZUME ATSUTA
IPC: A63F7/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine having high game property and entertainment.SOLUTION: If a determination unit 301 determines that a game will enter a special game while a low-probability state is set in a probability setting unit 303, a high-probability count setting unit 306 sets a high-probability state in the probability setting unit 303 until a predetermined number of special games (hereinafter referred to as "the number of continuous high-probability games") are executed. If the determination unit 301 determines that the game will enter a special game while a non time-saving game state is set in a time-saving game setting unit 304, a time-saving game count setting unit 307 sets a time-saving game state in the time-saving setting unit 304 until a predetermined number of special games (hereinafter referred to as "the number of continuous time-saving games") are executed. The number of continuous high-probability games is different from the number of continuous time-saving games.
Patent JP-2012116066-A (JP)
Title: Apparatus and method for recording image
Inventor: KATO SHIGEKI
IPC: B41J29/00
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a recording base material and a separating base material from separating.SOLUTION: An image recording apparatus includes: a transport part that transports, along a transport path, a medium having the recording base material whose one surface is a recording layer for an image and whose other surface is an adhesive layer and the separating base material that covers the adhesive layer; a recording part that records an image onto the medium; a heating part that fixes the recorded image onto the medium; and a humidifying part that humidifies the medium.
Patent JP-2012117900-A (JP)
Title: Vessel examination method and vessel examination device
Inventor: MATSUO SHOJI
IPC: B07C5/342
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a vessel examination method and a vessel examination device that permit, when a vessel is to be examined for any small hole having arisen therein by irradiating the vessel, when being carried over an examination route, with light to detect any light leak from the wall part of the vessel, simultaneous examination of both the trunk and the bottom of the vessel.SOLUTION: A vessel examination device that comprises a rotational detector for small hole examination that turns and at the same time carries a vessel W it holds, an opening side support that supports the opening W1 side of the vessel W and at the same time intercepts light, a pressing member 40 that supports the bottom W2 side of the vessel W and presses it against the opening side support, a light source that irradiates the vessel W with light, and an optical sensor 51A arranged inside the vessel whose opening W1 is intercepted from light, wherein the light source is provided with a light detector that detects within the vessel W any leaking portion of the light radiated from the light source, and the part of the pressing member 40 in contact with the bottom W2 of the vessel W is provided with a light-transmissive contact member 41.
Patent JP-2012121620-A (JP)
Title: Beverage cooling device
Inventor: KAGEYAMA TOSHIYUKI
IPC: B67D1/08
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a beverage cooling device that costs less and fails less, by simplifying the configuration of a stirring means, and preventing axial runout of a stirring member when the member is driven to rotate.SOLUTION: The beverage cooling device 1 includes a cooling water tank 3 for retaining cooling water, beverage cooling pipes 5, 6 immersed in the cooling water for cooling beverage, a cooling pipe 8 immersed in the cooling water for cooling the cooling water, and a stirring means 9 for stirring the cooling water. The stirring means 9 includes a drive means 11 and a stirring member 12. The stirring member 12 has integrally therewith a vertically elongated shaft part 12a, a stirring blade part 12c provided at one end thereof, and a connection 12b provided at the other end thereof and connected to the drive means 11. The shaft part 12a is formed to extend in an approximately conical shape so as to spread from the connection 12b to the stirring blade part 12c.
Patent JP-2012121525-A (JP)
Title: On-vehicle equipment
Inventor: SATO HIROYUKI
IPC: G01G19/52
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide on-vehicle equipment capable of precisely computing the gross weight of a vehicle.SOLUTION: The on-vehicle equipment 20 includes: a wearing state determination section 21 which determines whether or not a seatbelt provided for a seat is put into the state of being work by a person, in the case of each seat; a seating determination section 22 which determines whether or not the person sits on the seat, on the basis of the length of time when the wearing state determination section 21 continuously determines that the seatbelt remains worn by the person, in the case of each seat; and a gross weight estimation section 24 which computes the gross weight of occupants by multiplying the person's preset weight by the number of seats on which the seating determination section 22 determines that the persons sit and which computes the gross weight of the vehicle by adding the preset weight of the vehicle to the computed gross weight of the occupants.
Patent JP-2012130367-A (JP)
Title: Endoscope
Inventor: TAKANO MASAHIRO
IPC: G02B23/24
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope that facilitates recognition of identification information of the endoscope from a distance and changeover of the information.SOLUTION: In the endoscope including an operation part 11 and an insertion part 12 extending from the operation part, a ring mounting part 20 is formed on the operating part so that an identification ring 30 whose center angle larger than 180° can be attached to/detached from the ring mounting part.
Patent JP-2012131299-A (JP)
Title: Brake device for vehicle
Inventor: KOBORI HIDETOSHI
IPC: B60T8/17
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for vehicle capable of preventing the function of a liquid pressure control device such as a VSA device from being deteriorated by a channel resistance in the brake device of a brake-by-wire system.SOLUTION: The brake device 1 has a master cylinder 15 which generates a liquid pressure in accordance with an operation amount Ps of a brake pedal 11, electromagnetic valves 24a, 24b arranged between the master cylinder 15 and wheel cylinders 2b, 3b, a motor drive cylinder 13 which is disposed on the wheel cylinders 2b, 3b side rather than the electromagnetic valves 24a, 24b and generates a brake liquid pressure and a VSA device 26 which is disposed on oil paths 22e, 22f of connecting the motor drive cylinder 13 and the wheel cylinders 2b, 3b and control the brake liquid pressure to be supplied to the wheel cylinders 2b, 3b. Upon the operation of the VSA device 26, the brake device 1 further has a control unit 6 which drives the motor drive cylinder 13 to the pressing side with a prescribed target pressing motor angle θat while opening the electromagnetic valves 24a, 24b.
Patent JP-2011222485-A (JP)
Title: Organic light-emitting display and manufacturing method thereof
Inventor: AHN CHI-WOOK
IPC: H05B33/26
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting display and a manufacturing method thereof.SOLUTION: The organic light-emitting display comprises a substrate 10 including cathode wiring 120 on a surface thereof; an anode electrode 130 formed on the substrate, and electrically insulated from the cathode wiring 120; an organic material layer 140 formed on the anode electrode, and forming a plurality of unit pixels; a cathode electrode 160 covering the organic material layer; and at least one electric coupling portion 150 electrically coupling the cathode wiring and the cathode electrode.