baber/WOPTO huggingface dataset:
Patent JP-2013089674-A (JP)
Title: Inductive load drive device
Inventor: ASO MASAYORI
IPC: H01F7/18
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an inductive load drive device capable of reducing radio noise due to fast switching.SOLUTION: An inductive load drive device including a first switching element interposed between a power supply and one end of an inductive load, a second switching element interposed between the other end of the inductive load and a ground, and a counter electromotive current regeneration circuit which regenerates a counter electromotive current, output from the other end of the inductive load when both the first and second switching elements are turned off, to the power supply is further provided with a noise absorption circuit connected with one of or both the ends of the inductive load.
Patent JP-2012052122-A (JP)
Title: Starch-vegetable oil graft copolymers and their biofiber composites, and process for their manufacture
Inventor: NARAYAN RAMANI
IPC: C08L3/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel starch-based material that has good processability and mechanical properties.SOLUTION: A novel starch-vegetable oil graft copolymer, wherein the vegetable oil has been reacted onto the starch backbone using thermal or free radical initiators has been produced in a twin-screw co-rotating extruder. The starch-vegetable oil graft copolymer can further be reinforced with biofiber in the presence of an optional modifier such as maleic anhydride by reactive extrusion processing to form composites suitable to be injection-molded into biodegradable articles.
Patent JP-2013086200-A (JP)
Title: Dual-arm robot
Inventor: KIRIHARA DAISUKE
IPC: B25J9/06
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a robot capable of enhancing a degree of freedom of an attitude which can be taken by a multi-joint arm when an end effector is arranged near a base.SOLUTION: The robot 10 has: a body 13 which is connected to a base portion 11 so as to be rotatable around a rotational axis line J0; and a pair of multi-joint arms 20 which are connected to both right and left sides of the body 13 with respect to the rotational axis line J0 so as to be rotatable around a rotational axis line J1 which is orthogonal to the rotational axis line J0. The body 13 has an offset portion 14 which makes the rotational axis line J1 offset with respect to the rotational axis line J0 in a direction which is orthogonal to both the rotational axis lines J0 and J1. The robot 10 makes the body 13 invert around the rotational axis line J0 to switch the arrangement of the rotational axis line J1 between a front side and a back side of the base portion 11, thereby switching a working area of the multi-joint arm 20 at the front side of the base portion 11 between a working area relatively close to the base portion 11 and a working area relatively far from the base portion 11.
Patent JP-2012016621-A (JP)
Title: Game machine
Inventor: ISHIDA YUJI
IPC: A63F5/04
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, which can increase players' interests to a normal game state.SOLUTION: A slot machine includes a main control device 131 which totally controls games. To the main control device 131, signals are input from various sensors (such as a start detecting sensor 71a). In a case where prescribed conditions are met, the main control device 131 drives a stepping motor 61 to start rotation of each reel. In a case where signals are input from stop detection sensors 72a-74a indicating that stop switches 72-74 have been operated, or as prescribed time has passed, the stepping motor 61 is driven again to stop rotation of each reel. For game states, at least the normal game state, an RT1 game, and an RT2 game are set. Transfer from the normal game state to each RT game is possible, but transfer between the respective RT games is impossible.
Patent JP-2013093675-A (JP)
Title: Image reader and image forming device
Inventor: ISHIZUKA HISASHI
IPC: G06T1/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To reliably determine whether an original is left behind or not, without an influence of external light caused by opening and closing of an original cover.SOLUTION: An image reader comprises: an original platen to set an original thereon; an openable/closable original pressing cover for pressing the original set on the original platen; and a reading unit which is disposed under the original platen and reads an original image while moving and irradiating the original set on the original platen with light from a light source. When a predetermined time passes after the reading unit reads the original image, the reading unit reads the original image again and determines whether the original is left behind, on the basis of whether there is a shadow of an end of the read original image.
Patent JP-2013095524-A (JP)
Title: Elevator system
Inventor: HIRAI MASAAKI
IPC: B66B11/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system in which transportation capacity can be in creased while an increase in occupation area on each floor is suppressed, and then a secure movement to an arbitrary floor can be easily made.SOLUTION: The elevator system includes travel paths 6, 7, cages 21, 25, a travel frame 30, a horizontal movent cage winding machine 63, a horizontal movement cage 40, a support mechanism 90, and a horizontal driving device 100. A plurality of travel paths 6, 7 are arranged in a hoistway 3. The cages 21, 25 can be elevated along the travel paths 6, 7. The travel frame 30 is arranged in the hoistway 3, and can be elevated in an area different from the travel paths. The horizontal movement cage winding machine 63 is configured to elevate the travel frame 30. The horizontal movement cage 40 is elevated together with the travel frame 30 in one body. The support mechanism 90 is configured to couple the horizontal movement cage 40 to the travel frame 30. The horizontal driving device 100 is configured to move the horizontal movement cage 40 between the plurality of travel paths 6, 7.
Patent JP-2013097057-A (JP)
Title: Image forming apparatus
Inventor: SUGANO SATORU
IPC: G03G15/20
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To make the number of signal lines smaller than the number of sensors even if sensors for detecting temperature and the other sensors are provided.SOLUTION: An image forming apparatus comprises: image forming means 1Y, 1M, 1C and 1Bk; a fixing device 16 having a ceramic heater 1104; a thermistor 1040b for detecting the temperature of the ceramic heater 1104 in order to control the temperature of the ceramic heater 1104; a thermistor 1040c for detecting the temperature of the end portion of the ceramic heater 1104; an electric resistance connected to the thermistor 1040c; and CPU521 which controls a power supply amount to the ceramic heater 1104 so that the voltage Vm of the thermistor 1040b is a target voltage and stops heat generation of the ceramic heater 1104 if the voltage Vm reaches a threshold value or less. If the voltage Vb of 1040c exceeds a predetermined value, CPU521 outputs a signal for accelerating the rotation speed of a pressure roller.
Patent JP-2013094889-A (JP)
Title: Cooling device for machine tool
Inventor: MICHIYOSHI KAZUNORI
IPC: B23Q11/12
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for a machine tool, achieving reduction in size and reduction in cost of the machine tool.SOLUTION: The cooling device 1 includes a coolant tank (grinding liquid tank 11) storing coolant (grinding liquid L1) supplied to a workpiece-processing part, and a coolant cooler (grinding liquid cooler 12) cooling the coolant L1, and is for cooling a main shaft in a machine tool. The cooling device 1 includes: a cooling liquid flow path 31 in which cooling liquid L2 for cooling a motor (built-in motor 3) for the main shaft flows; a cooling liquid tank 32 that stores the cooling liquid L2; and a pump 33 that pumps the cooling liquid L2. The cooling liquid tank 32 is arranged within the coolant tank 11. The coolant flow path (grinding liquid flow path 13) in which the coolant L1 flows, and the cooling liquid flow path 31 in which the cooling liquid L2 flows are provided by means of separate lines.
Patent JP-2013095052-A (JP)
Title: Apparatus and method for manufacturing sheet
Inventor: SAKUMA ATSUSHI
IPC: B29C48/305
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet manufacturing apparatus and a sheet manufacturing method that can shorten the manufacturing time until a sheet having a desired thickness is manufactured.SOLUTION: The sheet manufacturing apparatus includes: a die 20 for discharging molten resin in a sheet-like shape and having a plurality of thickness adjusting means 22 for adjusting a discharge gap 21 for the resin; a thickness measuring instrument 50 for measuring the thickness of the sheet composed of the discharged resin along the width direction thereof; and a control means 60 for controlling an operation amount of the plurality of thickness adjusting means 22 based on a thickness profile created by the measurement result. The control means 60 includes a deviation profile creation processing part 613 for creating a deviation profile of a thickness profile and a desired thickness profile, a band separation processing part 614 for separating the deviation profile into a plurality of spatial frequency band components, and an operation amount calculation processing part 616 for calculating an operation amount using a prescribed control constant regarding an alternatively selected space frequency band component out of the plurality of separated spatial frequency band components.
Patent JP-2013098379-A (JP)
Title: Electronic component supply device
Inventor: TAKADA YUKINORI
IPC: H05K13/02
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting a tape feeder on a mounting base.SOLUTION: In a supply device including a holding part for holding a tape-shaped component so as to be able to feed it to a supply position and a slide part 102 slidably supporting a lower edge part of the holding part, the slide part comprises (A) an introduction groove 98 which is located at an end part in a direction opposite to a slide direction in which the holding part is fitted into the slide part, and supports the holding part in a state of inhibiting displacement of the holding part in a direction of crossing the slide direction and (B) a T groove 100 which supports the holding part in a state of permitting only movement in the slide direction, and the introduction groove is configured so as to be magnetized by a magnet 126. This configuration allows the lower edge part of the holding part to be fitted into the T groove by fitting the lower edge part of the holding part to the introduction groove and then sliding the holding part toward the T groove. Further, the holding part is easily maintained in a state parallel with the slide part by magnetic force. Therefore, the holding part is easily fitted to the slide part.
Patent JP-2013097255-A (JP)
Title: Optical fiber cable, optical fiber cable branching method
Inventor: TSUKAMOTO MASAYOSHI
IPC: G02B6/44
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable having excellent manufacturability and profitability, as well as excellent branching workability, and to provide an optical fiber cable branching method.SOLUTION: A plurality of optical fiber cores 7 are arranged in a substantially center position of an optical fiber cable 1. A coating part 3 is formed on the circumference of the optical fiber cores 7. Inside the coating part 3, a pair of tension members 9 are embedded. Projection parts 5 are formed continuously in a fiber longitudinal direction on each of upper and lower surface sides in a cross section of the coating part 3. Notches 11a, 11b are formed at a base portion of the projection parts 5. Regarding a straight line connecting the tip of the upper notch 11a and the center 13 of a furthermost optical fiber core 7a as B, and a straight line connecting the tip of the lower notch 11b and the center 13 of a furthermost optical fiber core 7a as C, positions of the notches 11a, 11b and the optical fiber core 7 are set such that an angle D between the straight line B and the straight line C on a tension member side is 60°-180°.
Patent JP-2013101452-A (JP)
Title: Color conversion lookup table provision system
Inventor: KAMATA TAKAHIRO
IPC: B41J29/38
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conversion table has to be prepared again when a user newly purchases a printer whose performance is the same as or similar to that of a previous printer, a so-called "succession machine".SOLUTION: An LUT provision system includes a server 10 for providing a user with a first LUT for a first printer and a second LUT for a second printer which is the succession machine of the first printer, and a server 50 for providing the server 10 with the first and second LUTs. The server 10 includes: a user information reception part 15 for receiving user information from the user; an LUT acquisition part 17 for acquiring the first and second LUTs from the server 50; a storage part 19 for storing the acquired first and second LUTs; and an LUT provision part 18 for providing the user with the first and second LUTs corresponding to the user information.
Patent JP-2012136505-A (JP)
Title: Salt and resist composition
Inventor: MASUYAMA TATSURO
IPC: C09K3/00
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition giving a pattern having excellent line width roughness (LWR).SOLUTION: There is provided a salt of formula (I) [in the formula, R, Rand Rare each a hydrogen atom or 1-12C hydrocarbon group or Rand Rare bonded together to form a 3-20C ring together with carbon atoms; Rand Rare each a hydrogen atom, fluorine atom or 1-6C perfluoroalkyl; Xis bivalent a 1-17C hydrocarbon group and -CH- in the bivalent hydrocarbon group may be replaced with -O-, -S- or -CO- and a hydrogen atom in the bivalent hydrocarbon group may be replaced with -OH; Ris a hydrogen atom or 1-12C hydrocarbon group; and Ais an organic cation].
Patent JP-2013099831-A (JP)
Title: Grinding stone
Inventor: SAKAI KOZO
IPC: B24B1/00
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that though there is provided a technology to obtain both a machining rate and a satisfactory surface roughness by grinding using a grinding stone and loose grains, supplied loose grains cannot be satisfactorily held and loose grains to be supplied cannot be used for enhancement of a machining rate and satisfactory surface roughness because a conventional grinding stone is formed by firmly bonding abrasive grains and a bonding material.SOLUTION: There are provided a grinding stone and the like. The grinding stone includes: fine metallic bodies; fine grained stones having high hardness and disposed by being stuck into the surfaces of the fine metallic bodies; and a resin for maintaining the shape of the fine metallic bodies, into which the fine grained stones are stuck, in a dispersed state.
Patent JP-2012120160-A (JP)
Title: Image processing system, image processor, and image processing program
Inventor: KASUYA YUJI
IPC: G06T3/00
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the number (frame rate) of difference images to be generated and transmitted to a conference opposite party declines since it takes waiting time before starting processing of generating the difference images, because images projected by a projector are photographed by a video camera after the waiting time until the images are stabilized and an image processor generates the difference images on the basis of the photographed images and transmits the generated difference images to another point.SOLUTION: A first image processor includes: image change determination means for determining whether or not there is change in the luminance of pixels of photographed images photographed by an image photographing device; and transmission control means for controlling the transmission of difference image data indicating the difference images to a second image processor on the basis of the change in the luminance determined by the image change determination means.
Patent JP-2012143745-A (JP)
Title: Acid gas absorbent, acid gas removal method, and acid gas removal device
Inventor: MURAI SHINJI
IPC: C01B32/50
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an acid gas absorbent whose recovery amount of acid gas, such as carbon dioxide, is large, and an acid gas removal device and an acid gas removal method using the acid gas absorbent.SOLUTION: The acid gas absorbent includes at least one kind of secondary amine compounds represented by general formula (1) (wherein, one of Rand Ris substituted or unsubstituted 2-5C alkyl and the other is substituted or unsubstituted 1-5C alkyl; and Rand Rmay be coupled to form a ring structure and when they form a ring structure, Rand Rare substituted or unsubstituted 1-5C alkyl and Ris hydroxyalkyl). The acid gas removal device and the acid gas removal method use the acid gas absorbent.
Patent JP-2013106192-A (JP)
Title: Holder for portable terminal
Inventor: FUJIMOTO SHINGO
IPC: H04M1/11
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To appropriately use a portable terminal within a vehicle while preventing a failure or other troubles of the portable terminal from being caused by the ambient temperature of the portable terminal which goes out the temperature range suitable for the use of the portable terminal.SOLUTION: The holder for a portable terminal comprises: a holding section 3 installed within a vehicle 1 and capable of holding a portable terminal 2; charging means which charges the portable terminal 2 held by the holding section 3; a temperature sensor 5 for detecting the ambient temperature of the portable terminal 2 held by the holding section 3; discrimination means for discriminating whether the ambient temperature of the portable terminal 2 is suitable for the use of the portable terminal 2 on the basis of the temperature detected by the temperature sensor 5; and reporting means 11 for reporting the result of the discrimination by the discrimination means.
Patent JP-2013103183-A (JP)
Title: Irradiation device
Inventor: NAKAMURA SHINICHI
IPC: B41J2/01
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an irradiation device that can control temperature of a light source to suitably keep functions of the light source corresponding to features of the light source.SOLUTION: The irradiation device includes: a light source having an amalgam alloy member that is disposed on a part of the inner surface of a light source tube; and a chamber in which the light source is disposed. The chamber includes: a main chamber body; and a first gas inflow port and a first gas outflow port that are formed in the main chamber body; and a first conductive fluid for leading the gas flowed into the main chamber body from the first gas inflow port to the direction to which an outside surface of the part arranged the amalgam alloy member in the light source tube contacts. Moreover, the light source includes the discharge electrode, and the chamber includes a second gas inflow port and a second gas outflow port that are formed in the main chamber body; and a second conductive fluid for leading the gas flowed into the main chamber body from the second gas inflow port to the direction to which an outside surface of the part arranged the discharge electrode in the light source tube contacts.
Patent JP-2013104502-A (JP)
Title: Eyejoint and method of manufacturing the same
Inventor: KUNIMOTO YUKITAKA
IPC: F16L41/02
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an eyejoint having sufficient product performance, in which manufacturing procedure is not cumbersome and production cost can be reduced, and to provide a method of manufacrturing the same.SOLUTION: In the eyejoint 100 having a cup-like member 120 having a hole 123 and an opening 124 facing the same and a cup-like member 110 having the opening 114 having the same diameter as the above opening and characterized in that the two members are engaged such that the two openings face and have branched pipes 130, the first spigot part 115 is arranged in a peripheral part of the one opening and a convex part 116 is arranged in a distal end of the same, the second spigot part 125 for inwardly fitting the first spigot part and a concave part 126 into which the convex part is pressedly fitted are arranged in a peripheral part of the other opening, the two members are fixed by the convex part being pressedly fitted into the concave part and deforming and being caulked.
Patent JP-2013110642-A (JP)
Title: Portable terminal
Inventor: SAWADA YUICHI
IPC: H04M1/02
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal capable of attaching a side cover for covering a side key provided on a side face of housing without restricting a degree of freedom in size of the portable terminal.SOLUTION: A portable terminal 10 includes: a housing 20; a plurality of side key base plates 61 provided on a side face of the housing 20; and a key cover 64 attached to a side face of the housing 20 and covering openings 641 provided corresponding to the plurality of side key base plates 61. The key cover 64 has arm parts 65 having claw parts 651 in tip ends of the arm parts 65 and is attached to the side face by engaging the arm parts 65 with step portions 431 on an inner side of side face recesses 43 formed in the side face of the housing 20. Accordingly, a necessary space in a thickness direction of the housing 20 can be suppressed, allowing the key cover 64 covering the side key base plates 61 provided in the side face of the housing 20 to be attached without restricting a degree of freedom in size and shape of the portable terminal 10.
Patent JP-2013110061-A (JP)
Title: Led driving device and illuminating device using the same
Inventor: NAGASE HARUO
IPC: F21S8/10
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an LED driving device and an illuminating device using the same capable of modulating the light while preventing color variation of an LED with a simple circuit.SOLUTION: The LED driving device comprises a boosting circuit 1 connected to a DC power supply DC1 to output an intermediate voltage VC1; a step-down circuit 2 connected to a light source 3 having plural LEDs 30 to step down the intermediate voltage VC1 to a load voltage V2 to output the same to a light source 3; a main control circuit 4 that controls the boosting circuit 1 and the step-down circuit 2; and a modulation control circuit 5 that controls the main control circuit 4 to modulate the light source 3 based on the modulation ratio of the light source 3 which is set from the outside. The step-down circuit 2 has a switching element Q2, and the main control circuit 4 performs a PWM control on the switching element Q2 in the step-down circuit 3 at a low-frequency, switches the operation of the boosting circuit 1 or the step-down circuit 2 between the case when the input voltage V1 is smaller than the output voltage V2 and the case when the input voltage V1 is larger than the output voltage V2, thereby modulating the light source 3.