baber/WOPTO huggingface dataset:
Patent JP-2013070204-A (JP)
Title: Optical transceiver, optical transmission level setting method, and setting program
Inventor: SHINODA TAKUYA
IPC: H04B10/40
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical transceiver etc. capable of easily adjusting optical power on a transmission side, thereby reducing power consumption and extending the life of an apparatus.SOLUTION: In an optical transceiver 10, an optical transmission unit 10a comprises a laser diode element 12 for emitting a transmission optical signal and a laser diode driver 11 which converts a transmission data signal to an output current for driving the laser diode element to perform the light emission, and an optical reception unit 10b comprises a photodiode element 13 which receives a reception optical signal and generates a reception optical current and a transimpedance amplifier 14 for amplification, voltage conversion, and output of the reception optical current. The laser diode driver 11 inputs to the laser diode element the output current obtained by multiplying the reception optical current by a predetermined ratio.
Patent JP-2013067986-A (JP)
Title: Vibration damping device for system ceiling
Inventor: OKAMOTO KOZO
IPC: E04B9/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping device capable of imparting excellent earthquake resistance to a system ceiling.SOLUTION: A first vibration damping device 15 made of a low resilient material to be inserted between the end of a system ceiling 10 and a wall surface includes a first receiving plate part 31 which is connected to the wall surface side, a second receiving plate part 32 which is connected to the system ceiling side, and a base plate part 30 which links both of the plates. A clearance is provided between the first receiving plate part 31 and the second receiving plate part 32. The distance between the first receiving plate part 31 and the second receiving plate part 32 fluctuates during earthquake, so that the vibration is damped.
Patent JP-2013067725-A (JP)
Title: Apparatus and method for confirming adfreezing state of heat-transfer pipe for gasifying low-temperature liquefied gas
Inventor: KYODA SUNAO
IPC: C10L3/06
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To accurately and easily confirm the adfreezing state of a surface of a heat transfer pipe for gasifying a low-temperature liquefied gas.SOLUTION: An apparatus 10 for confirming adfreezing state includes: a contact portion 11 to come into contact with the surface of the heat transfer pipe 2; a rod 12 that holds the contact portion 11; and a deformation portion 13 that exists between the contact portion 11 and the rod 12. The deformation portion 13 deforms according to a contact state of the contact portion 11 with the surface of the heat transfer pipe 2 and returns to its original shape when the contact portion 11 does not come into contact with the heat transfer pipe 2.
Patent JP-2012124151-A (JP)
Title: Stationary electric power system and manufacturing method of the same
Inventor: AMETANI RYUICHI
IPC: H01M50/40
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a stationary electric power system which has excellent stability in a stationary state even against vibrations due to earthquakes or heavy traffic.SOLUTION: A stationary electric power system PS includes a thin secondary battery 1 connecting with an external electric power load and a charge control apparatus 5 charging the thin secondary battery with electric power of an external power generation element 2 or a commercial power supply 3. The stationary electric power system PS includes a battery body 11, in which a power generation element 112 is housed in a laminate film made exterior member 111 including a resin layer 111c and an outer peripheral part 113 of the exterior member is sealed, and a spacer 12 disposed between the outer peripheral parts when another battery is laminated and having a fixed part 121 fixing the battery body to a predetermined position. An elastic resin part 13 is formed in a range H1, which is located around at least the fixing part, out of the outer peripheral part, and encloses an overlapping part 14 between the outer peripheral part and the spacer, by insert-molding an elastic resin.
Patent JP-2013068054-A (JP)
Title: Floor panel and floor using floor panel
Inventor: SUZUKI NAOHITO
IPC: E04F15/02
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel which can finely adjust a withstand load and can be installed even when an obstacle exists on a slab floor, and a floor using the floor panels.SOLUTION: A floor panel includes; a top plate part whose top surface is flat; and a body part which is disposed on the undersurface of the top plate part and provided with a plurality of groove parts arranged parallel to one of sides of the top plate part and mutually symmetrically, notch parts parallel to the groove parts, and a plurality of screw holes. A floor using floor panels includes: a double laminated floor panel; a plurality of supporting poles which support the double laminated floor panel; and shafts which are inserted into through holes formed by the groove parts of the double laminated floor panel 1 and suspend the double laminated floor panel.
Patent JP-2013073689-A (JP)
Title: Conductive paste
Inventor: MORIGUCHI SHINTARO
IPC: H01B1/22
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste which is capable of suppressing the occurrence of delamination even with a small amount of resin and is excellent in printability.SOLUTION: The conductive paste contains a polyvinyl acetal resin containing a carboxylic acid-modified polyvinyl acetal resin, a conductive powder, and an organic solvent. The polyvinyl acetal resin has an average polymerization degree of 1500-3200, a carboxyl group content of 0.05-1 mol%, and an acetoacetal group content of 5-30 mol%.
Patent JP-2013074750-A (JP)
Title: Rotary electric machine stator
Inventor: TAKASAKI SATORU
IPC: H02K3/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress the height of a coil end in a rotary electric machine stator and reliably fix a wire wound coil including a junction.SOLUTION: A wire wound coil 16 wound around a stator core 14 of a rotary electric machine stator 10 comprises: linear coils 30 which have a larger amount of projection at a coil end 18, and include a shape forming a parallel clearance between adjacent linear coils; and stepwise coils 40 extending in a circumferential direction and an axial direction of the stator with a plurality of level differences, which have a smaller amount of projection at the coil end 18, and include a shape forming an uneven clearance between adjacent stepwise coils. The linear coils 30 are provided at their ends with a junction part 22 which connects different wire wound coils or a junction part 22 which connects a wire wound coil with an external wiring.
Patent JP-2013073852-A (JP)
Title: Catalyst layer for fuel cell and production method therefor
Inventor: NAKADA TOSHIHIDE
IPC: H01M4/88
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems of a catalyst layer for fuel cell using conductive diamond-like carbon or glassy carbon as a carrier that it is difficult to attain high activity, and that the E/C ensuring high output characteristics is different in each humidification state.SOLUTION: The catalyst layer for fuel cell is produced via a step of preparing a main catalyst paste where the catalyst is coated with a first polymer electrolyte layer of first thickness by dispersing a catalyst including a first carbon catalyst composed of conductive diamond-like carbon or glassy carbon into a solution of first polymer electrolyte, a step of preparing a water-retention paste where a second catalyst is coated with a second polymer electrolyte layer of second thickness thicker than the first thickness by dispersing the second catalyst into a solution of second polymer electrolyte, and a step of mixing the main catalyst paste and the water-retention paste.
Patent JP-2013080786-A (JP)
Title: Silicon device
Inventor: NAGAHATA TAKANARI
IPC: H01L41/187
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a silicon device having a structure which inhibits or prevents metal atoms in a ferroelectric layer from diffusing in a silicon layer and achieves the downsizing and the improvement of characteristics.SOLUTION: An ink jet printer head 1 serving as a silicon device includes: a silicon substrate 2; a silicon oxide layer 5B formed on the silicon substrate 2; a diffusion prevention film 70 formed on the silicon oxide layer 5B; and a piezoelectric element 6 provided on the diffusion prevention film 70. A compression chamber 62 serving as an ink accumulation part is formed on the silicon substrate 2, and a thin silicon layer 5A and the silicon oxide layer 5B, located on a top plate part of the compression chamber 62, form a vibration film 5. The piezoelectric element 6 includes: a lower electrode 7 contacting with the diffusion prevention film 70; a piezoelectric layer 8 provided on the lower electrode 7; and an upper electrode 9 provided on the piezoelectric layer 8. The diffusion prevention film 70 prevents the diffusion of metal atoms in the piezoelectric layer 8.
Patent JP-2013084359-A (JP)
Title: Straight-tube type led lighting equipment
Inventor: MATSUDA KAZUAKI
IPC: F21S2/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain straight-tube type LED lighting equipment that can prevent an LED-mounting substrate from floating from a heat sink, and straightly bond (support) the same along a length direction of the heat sink.SOLUTION: The heat sink 10 includes a bonding plate part 11 extended in a length direction of a straight tube 50 for bonding and fixing the LED-mounting substrate 20, a pair of position-regulating parts 12 which are positioned at either side of the bonding plate part 11 in a length direction and controls a position in a direction orthogonally crossing the length direction of the LED-mounting substrate 20 bonded to the bonding plate part 11, and a bent part 13 constituting an outer face of the straight tube 50. A translucent cover 30 has an opening 32 made by notching a part of a cylindrical part constituting the outer face of the straight tube 50, and at either end part of the opening 32, there are a heat sink engagement edge 33 engaged with the heat sink 10 and a substrate-pressing rib 34 for pressing the LED-mounting substrate 20 bonded to the bonding plate part 11 of the heat sink 10 down to the bonding plate part 11.
Patent JP-2012038333-A (JP)
Title: Information processor
Inventor: YANO TAKASHI
IPC: G06F13/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of presenting a reference document appropriate to a document being browsed.SOLUTION: An information processor records relation between a browsed document and a reference document and relation between a word, etc. used in the case of retrieval and a document referred to, from a retrieval result as context meta data while a user browses the documents. When the user browses the document again, the context meta data are analyzed and a list of documents which has been referred in the past is provided from the document being browsed, etc., so as to support the user to understand the browsed document.
Patent JP-2013081574-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F7/02
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To properly detect the full state of a receiving part that receives paid out game balls and furthermore to keep a compact configuration of a device.SOLUTION: Game balls that do not flow out to the receiving part are detected and, and when the detected state continues over a prescribed determination time, payout of game balls is stopped. Also, game balls that do not flow out to the receiving part are stored into a storage part, wherein the determination time is changed so that the number of the game balls paid out during the determination time is not more than the number of game balls that can be stored in the storage part. Thus, a situation can be avoided in which game balls in excess of the number that can be stored are paid out, eliminating the need of having a margin in the size of the storage part. In addition, when a detected state continues over the determination time, payout of game balls is stopped, so that detection error is avoided and the full state of the receiving part can be properly detected. As a result, keeping a compact configuration of the device becomes possible while the full state can be properly detected.
Patent JP-2013082042-A (JP)
Title: Robot and robot line
Inventor: KATO YUKA
IPC: B25J9/02
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a robot capable of precisely moving an object to a desired distant position beyond an area of a robot body and allowing a line to be easily constructed by combining a plurality of robots.SOLUTION: A robot includes a movement shaft unit 10 having a slider 11 on which an object is placed or installed and an actuator 12 moving the slider 11 along a movement shaft; a control part 2 controlling the actuator 12; and a body 1 of the robot in which the movement shaft unit 10 is installed and the control part 2 is built therein. The control part 2 includes a control information communication means transmitting and receiving position correction information for correcting the position of the slider 11. The movement shaft unit 10 is installed in a separable and replaceable state from the body 1 so that the movement shaft is directed toward a desired first direction relative to the body 1. A movable range of the slider 11 is changed by the replacement with the movement shaft unit 10 having a desired length.
Patent JP-2013090375-A (JP)
Title: Electric power reduction equipment and electric power reduction apparatus
Inventor: TAKADA GEN
IPC: H02J13/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide electric power reduction equipment that allows power consumption of electrical appliances to be reduced automatically without requiring human hands.SOLUTION: Electric power reduction equipment includes: a human detection sensor (11) that detects the presence or absence of a human in a predetermined range; a power supply operation determination computing means (12) that determines disconnection of power supplies of electrical appliances (2 and 3) on the basis of a detection signal from the human detection sensor; and a power supply disconnection signal transmission means (15 and 16) that transmit a signal indicating disconnection of the power supplies of the electrical appliances on the basis of a computed result from the power supply operation determination computing means.
Patent JP-2013090517-A (JP)
Title: Power supply system
Inventor: MACHI TATSUYA
IPC: H02M3/28
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system with which it is possible to improve reliability while increasing the maximal value of a current that can be supplied to an on-vehicle load 28 or the like.SOLUTION: A power supply system supplies power to an on-vehicle load 28 or the like by means of a parallel connection body of a master DCDC 12a and a slave DCDC 12b. Here, a target voltage of the master DCDC 12a is higher than that of the slave DCDC 12b. Also, the master DCDC 12a and the slave DCDC 12b have constant current drooping characteristics. In this construction, when an output current of the slave DCDC 12b exceeds a prescribed value, processing is performed to increase a limit value of an output current of the master DCDC 12a.
Patent JP-2013096090-A (JP)
Title: Sanitary washing device
Inventor: INOUE SHIGEKO
IPC: E03D9/08
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device for preventing leakage of water droplets condensed in a casing of the sanitary washing device to the outside of the casing.SOLUTION: The sanitary washing device for jetting washing water supplied from a water supply source to a human body includes: a casing having a lower case installed on the mounting face of a toilet bowl and consisting of a bottom plate part and a rising wall part extending upward from the peripheral edge of the bottom plate part, and an upper case covering the lower case from its upper side; a washing nozzle for jetting the washing water to the human body; and heating means provided in a flow path ranging from the water supply source to the washing nozzle for heating the washing water supplied from the water supply source, the washing nozzle and the heating means being stored in the casing. The casing has a joint part formed by joining an upper face of the rising wall part of the lower case to a portion of the upper case. In at least a portion of the upper face of the rising wall part forming the joint part, edge rising grooves are formed extending in the thickness direction of the rising wall part.
Patent JP-2013083237-A (JP)
Title: Method for wind-tunnel power generation
Inventor: FUJITA SHINICHI
IPC: F03D1/06
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generation system having a wide range of handling capability from a small-scale ordinary family application to a medium or larger scale business facility application, and safety.SOLUTION: In the wind power generation system, a wind-tunnel body (A) made from outer and inner cylinders having different diameters and having a wind direction at a free horizontal rotation state is put on a support B for internally storing a power generation function section as a rotary power section, a spiral rotary blade is fixed on an inner wall of a cylindrical drum, and the cylindrical drum itself is rotated with wind power penetrating inside the wind-tunnel body (A). The rotation is gear-transmitted to the power generation function section by means of a disk-shaped gear fixed on an outer wall of the cylindrical drum. A part of a rudder arranged on the downwind side of the wind-tunnel body (A) as a function for controlling reaction caused by resistance at the time of transmission of the rotation is set up to be an optionally movable wind direction adjusting blade C. Thus, air flow velocity in the center of a wind-tunnel is accelerated with a diffuser effect since downwind side ends of the cylinders as the outer and inner cylinders are respectively expanded outward. Further, a pressure discharge adjusting bypass function used for excessive wind pressure is arranged on the center of the wind-tunnel.
Patent JP-2012141583-A (JP)
Title: Mask blank, transfer mask, manufacturing method of transfer mask, and manufacturing method of semiconductor device
Inventor: KOMINATO ATSUSHI
IPC: G03F1/58
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a mask blank which allows a defect correction method by exposure to charged particles to be suitably used and can reduce the bias due to the effect of an electromagnetic field (EMF), a transfer mask, a manufacturing method of a transfer mask, and a manufacturing method of a semiconductor device.SOLUTION: A mask blank 10 for use in making a transfer mask to which ArF excimer laser exposure light is to be applied is provided with a light-shielding film on a transparent substrate for forming a transfer pattern. The light-shielding film 2 has a structure having at least two layers including a lower layer and an upper layer in this order from the transparent substrate side. The lower layer is formed of a material containing a transition metal, silicon, and nitrogen as main components, with a nitrogen content of 21 atom% or more and a refractive index n of 1.9 or less. The upper layer is formed of a material containing a transition metal, silicon, and nitrogen as main components, with a refractive index n of 2.1 or less. The surface layer of the upper layer contains oxygen, with a nitrogen content of 14 atom% or more.
Patent JP-2013101239-A (JP)
Title: Heat-generating fixation belt and fixation device
Inventor: MIYAZAKI KEITA
IPC: H05B3/14
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-generating fixation belt and a fixation device that have superior mechanical strength against pressing force applied in an axial direction, is free from end cracking in spite of long-period use, and suppresses generation of image unevenness in a fixed image.SOLUTION: The heat-generating fixation belt is an endless heat-generating fixation belt having a resistance heat generating layer and a pair of electrodes for supplying electric power to the resistance heat-generating layer, and characterized in that the resistance heat-generating layer has graphite fiber of 30-150 μm dispersed in heat-resistant resin while oriented to extend in a peripheral direction of the heat generating fixation belt.
Patent JP-2013099898-A (JP)
Title: Method for manufacturing pneumatic tire
Inventor: IMOTO YOJI
IPC: B29D30/30
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To increase uniformity of a joining part in a method of molding a tire, and reduce residual air and peeling of the joining part.SOLUTION: In a method for manufacturing a pneumatic tire, a laminate 1 obtained by shifting width directional ends of an inner liner 2 and an unvulcanized rubber sheet 3 with each other by 50-500 mm is cut to a length corresponding to a drum width, and the resultant is wound around a drum entire circumference so that a cut surface thereof is in a drum circumferential direction and the inner liner is at an inner surface side. The laminate comprises a first layer disposed at a tire inner side and a second layer in contact with a rubber layer of a carcass ply. The first layer is a thermoplastic elastomer composition mainly comprising SIBS, the second layer is a styrenic thermoplastic elastomer composition, and the thermoplastic elastomer composition of at least one of the first and second layers includes 0.1-100 pts.mass of a tackifier based on 100 pts.mass of the thermoplastic elastomer or the second layer includes the SIBS in the amount of 10-80 mass% of a thermoplastic elastomer component.
Patent JP-2013104773-A (JP)
Title: Combination weigher
Inventor: TAKAYANAGI KAZUO
IPC: G01G19/387
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce damage to a weighed object and to achieve miniaturization and space-saving for a combination weigher, in a combination weigher in which a plurality of weighing hoppers are divided into a plurality of groups to perform combination calculation and weighing objects are discharged into collection chutes for each group.SOLUTION: A plurality of collection funnels 11 formed into semicircles or fan shapes in a plan view are arranged so that linear regions of the semicircles or the fan shapes face and approach each other, and entire collection funnels are constituted to be circular in a plan view. A semicircular or fan-shaped discharge outlet 11a is provided on a linear region side of each of the collection funnels 11, and a shutter 13 provided with a semicircular or fan-shaped peripheral wall part having a diameter a little larger than that of the discharge outlet 11a in a plan view is arranged drivingly and movably upward and downward inside each of the collection funnels 11.