baber/WOPTO huggingface dataset:
Patent JP-2017083509-A (JP)
Title: Encoder device and use method thereof, optical device, exposure device and device manufacturing method
Inventor: LIU ZHIQIANG
IPC: G03F9/00
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a measurement error when there is a shape error such as fine irregularities on a grating pattern surface during measurement by using diffraction grating.SOLUTION: There is provided an encoder for measuring the relative displacement amount of a first member 6 and a second member and having a diffraction grating 12 arranged in the first member 6, a laser ray source generating measurement light ML and reference light, a corner cube 24A arranged in the second member and injecting +1 diffraction light generated from the diffraction grating 12 by measurement light ML to a grating pattern surface 12b, a photoelectric sensor 40XA for detecting interference light of +1 diffraction light EX1 generated from the diffraction grating 12 by +1 diffraction light DX1 and the reference light RX1, and a photoelectric sensor 40XC for detecting interference light of -1 diffraction light EX3 generated from the diffraction grating 12 by +1 diffraction light DX1 and the reference light RX3.SELECTED DRAWING: Figure 2
Patent JP-2017082279-A (JP)
Title: Electrode for tin plating, tin plating device and method for producing tin-plated steel sheet
Inventor: MASUDA KAZUTAKA
IPC: C25D5/26
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for tin plating capable of sufficiently reducing the unevenness of plating in a tin-plated steel sheet while highly maintaining plating efficiency.SOLUTION: An electrode 10 is carried with an active material, functions as an anode in a plating liquid, and forms a tin-plated film on a steel sheet moving in the plating liquid. The electrode 10 contains a net-shaped discharge body 12 having a confronted part 12A confronted to the steel sheet and a supporting body 14 supporting the discharge body 12 on the side reverse to the steel sheet side, a projecting part 12B projecting to the side of the supporting body 14 than the confronted part 12A is formed at the edge part of the discharge body 12, and the supporting body 14 is fitted the projecting part 12B of the discharge body 12 so as to form a gap between the supporting body 14 and the confronted part 12A confronted to the steel sheet.SELECTED DRAWING: Figure 1
Patent JP-2017083152-A (JP)
Title: Hot water supply system, hot water supply program and hot water supply method
Inventor: TATSUMI TOSHIYA
IPC: F24H1/18
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide hot water supply which monitors a state of operation abnormality while a heat source machine which is brought into a drive state intermittently is in a stop state, and which has high reliability.SOLUTION: A hot water supply system (hybrid hot water supply system 2) supplies hot water by combining a plurality of heat source machines and it includes: a tank (hot water storage tank 10) for storing hot water; a first heat source machine (heat pump 6) for heating lower layer water of the tank or supply water, and for generating hot water replenished to an upper layer side of the tank; a second heat source machine (water heater 8) for operating by the hot water state of the tank, for heating at least intermediate layer water taken out of the tank out of the lower layer water, the upper layer water or the intermediate layer water of the tank, and for generating hot water replenished to the upper layer side of the tank; and a control part (12) for executing a first heat storage mode in which a first heat storage temperature is set to the tank when there is no abnormality in the second heat source machine, and for executing a second heat storage mode in which a second heat storage temperature surpassing the first heat storage temperature is set to the tank when there is abnormality in the second heat source machine.SELECTED DRAWING: Figure 1
Patent JP-2017089707-A (JP)
Title: Ball Screw
Inventor: WATANABE YASUMI
IPC: F16H25/22
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw which can smoothly scoop up balls in a circulation groove even when a contact range between the balls and a spiral groove of a screw shaft is large.SOLUTION: A ball screw has a circulation groove 5 formed of a recess which is directly formed at an inner peripheral face 21 of a nut 2. When diameters of balls 3 are defined as Dw, a radius of an arc which forms a groove perpendicular cross section of a spiral groove 12 of a screw shaft 1 is defined as Ri, contact angles of the balls 3 with respect to the spiral groove 12 of the screw shaft 1 is defined as α, an angle at the groove perpendicular cross section indicating an effective range of the spiral groove 12 of the screw shaft 1 is defined as θ, and a distance between a center point of a plurality of the balls 3 in a raceway in a radial direction of the nut 2 and a ball scoop-up contact point (a) of the circulation groove 5 is defined as P, following formula (1) is satisfied. P<(Dw-Ri)cosθ+(Ri-Dw/2)cosα...(1).SELECTED DRAWING: Figure 3
Patent JP-2017086290-A (JP)
Title: Stand base
Inventor: TAKEUCHI YOSHIFUMI
IPC: A47G23/00
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a stand base which allows a weight member to be arranged in a pedestal part.SOLUTION: A stand base comprises: a support body 11; and a pedestal part 21 for supporting the support body 11. The support body 11 comprises: an annular part 13 arranged in the pedestal 21; and a derivation part 14 derived outward, to the annular part 13. The pedestal part 21 comprises: a weight member 22; a cover member 23 which has an opening part 25 on a lower end part and in which the weight member 22 and the annular part 13 are arranged; and a base member 24 for closing the opening part 25. The cover member 23 comprises: an arrangement part 27a on which the weight member 22 is arranged; an annular groove 28 which is formed between an outer peripheral wall 23b arranged on an outer peripheral part of the arrangement part 27a and an inner peripheral wall 23c and in which the annular part 13 is arranged; and a notch part 26 which is provided on the outer peripheral wall 23b and on which the derivation part 14 is arranged in a state in which the annular part 13 is arranged in the annular groove 28.SELECTED DRAWING: Figure 2
Patent JP-2017088217-A (JP)
Title: Sandwich packaging bag
Inventor: NAKAMURA YUICHIRO
IPC: B65D33/00
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag capable of being largely and simply opened, and facilitating taking out a sandwich.SOLUTION: A sandwich packaging bag 1 includes: a first sheet 2 and a second sheet 3 as two plastic sheets having a nearly isosceles trapezoidal food storage part 6; an ear part 10 formed on a side of an isosceles trapezoidal short side 7; and two cut tapes 4 provided on a surface facing the first sheet 2 in the second sheet 3. The two cut tapes are vertical to the isosceles trapezoidal short side 7, and are provided near both end parts of the short side 7, and a notch part 5 longer than a width of the two cut tapes 4 is formed near the end part on the side of the short side 7 of the two cut tapes 4.SELECTED DRAWING: Figure 1
Patent JP-2017092280-A (JP)
Title: Piezoelectric ceramic, piezoelectric ceramic electronic part, and method for manufacturing piezoelectric ceramic
Inventor: KURODA DAISUKE
IPC: H01L41/257
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To realize: a piezoelectric ceramic having a good power efficiency and capable of suppressing the heat generation in high-electric field activation; various piezoelectric ceramic electronic parts arranged by use of the piezoelectric ceramic, which are suitable for high-power devices including a piezoelectric transformer and a piezoelectric actuator; and a method for manufacturing the piezoelectric ceramic.SOLUTION: A piezoelectric ceramic comprises a PZT-based perovskite compound. In the piezoelectric ceramic, a crystal grain 2 is subjected to region division into domains 36 by domain walls 33; the crystal grain 2 has a specific domain size L; and there are crystal grains of 100 nm or less in the domain size L at an area ratio of 30% or more. A method for manufacturing the piezoelectric ceramic comprises a sintering step which includes sintering a ceramic compact at a first predetermined temperature for a short time and then, sintering it at a second predetermined temperature lower than the first predetermined temperature for a long time so that crystal grains having a domain size of 100 nm or less account for 30% or more in area ratio after polarization processing.SELECTED DRAWING: Figure 1
Patent JP-2017091941-A (JP)
Title: Metal wire antioxidation manufacturing method with glass beads
Inventor: KATAGIRI MUNEKAZU
IPC: H01L23/02
Filed: 2015-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a metal wire antioxidation manufacturing method which does not require plating treatment or a large container for sealed space although a noble metal such as platinum may be required and cost may be extremely increased when performing the plating treatment as metal wire antioxidation measures, and a processing device may be enlarged and workability or the like may be reduced since a container for the sealed space may be required separately in processing using a non-oxidative atmosphere.SOLUTION: In the metal wire antioxidation manufacturing method with glass beads, a metallic lead wire comprises hollow glass beads. After the metallic lead wire is installed at a specified place inside of a glass tube in a hollow cylindrical shape, the metallic lead wire is heated by a gas burner, the glass beads are molten and a metal surface of the metallic lead wire is protected. Further, by heating the gas burner, the glass tube is molten, and the glass beads in a molten state and the glass tube are joined. Thereafter, the glass tube is molded into a desired shape by press or the like and a glass foundation is processed.SELECTED DRAWING: Figure 1
Patent JP-2017087284-A (JP)
Title: Linear friction joint device
Inventor: NAKAYAMA YUICHIRO
IPC: F02C7/00
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a linear friction joint device which enables high accuracy joint by enhancing a measuring accuracy by a load sensor.SOLUTION: A linear friction joint device 10 comprises a pressing mechanism 14 which presses a disk D onto a blade B. The pressing mechanism 14 comprises: a piston rod 38 which is capable of advancing and retracting in a pressing axial direction; a load sensor 42 which is attached to a disk jig 30 and measures a pressing force; and a support mechanism 41 which is fixed to the disk jig 30 and connected to the piston rod 38, and bears a moment load received from the piston rod 38. The support mechanism 41 comprises a base member 43 fixed to the disk jig 30, and a support member 46. The support member 46 has a pressing force transmission part 46v located between the load sensor 42 and the piston rod 38, and is so engaged with the base member 43 as to be capable of advancing and retracting in the pressing axial direction and connected to a tip 38t of the piston rod 38.SELECTED DRAWING: Figure 2
Patent JP-2017086805-A (JP)
Title: Catch for pierce
Inventor: MARUYAMA OSAMU
IPC: A44C7/00
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a catch for a pierce which does not cause an increase in pin tightly-holding force at a pin tightly-holding place in an operation to pick and pull out from a pierce pin.SOLUTION: In significantly increasing picking force, an upper side soft structure site is crushed and deformed. Therefore, a first tightly-holding part 6a and a second tightly-holding part 6b that position a pin tightly-holding part 6c in a lower side rigid structure site below a finger abutting site 11 are not practically affected. Consequently, biasing tightly-holding force of the pin tightly-holding part 6c hardly increases, and significant resistance against a pulling-out operation from a pin is not generated.SELECTED DRAWING: Figure 1
Patent JP-2017098407-A (JP)
Title: Polishing method
Inventor: KOBAYASHI YOICHI
IPC: H01L21/304
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method capable of obtaining a stable film thickness regardless of a different of measurement position.SOLUTION: A method of the present invention, comprises steps of: rotating a polishing table 3 supporting a polishing pad 2; pressing a surface of a wafer W to the polishing pad 2; acquiring a plurality of film thickness signals from a film thickness sensor 7 provided on the polishing table 3 during the polishing table 3 is rotated at a nearest predetermined times; determining a plurality of measurement film thicknesses from the plurality of film thickness signals; determining an estimation film thickness of the most top part of a convex part formed on the surface of the wafer W on the basis of the plurality of measurement film thicknesses; and monitoring a polishing of the wafer W on the basis of the estimation film thickness of the most top part of the convex part.SELECTED DRAWING: Figure 1
Patent JP-2016110644-A (JP)
Title: Information processing system, information processing device, information processing method and program
Inventor: SAITO ATSUHISA
IPC: G06F13/00
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an application according to a function restriction of each country and district.SOLUTION: The information processing system includes one or more devices and an information processing device. The information processing device includes an acquisition part, a specification part and a first transmission part. The acquisition part acquires a display request which includes direction information indicating a country or a district where a device is used and shows information for requesting an application list screen for providing applications from the device. The specification part specifies application identification information associated with the direction information included in the display request on the basis of application correspondence information with which the application identification information for identifying application usable in the device is associated in each direction information. The first transmission part transmits the application list screen for providing applications identified by the application identification information specified by the specification part as an answer to the display request.SELECTED DRAWING: Figure 8
Patent JP-2017097719-A (JP)
Title: Matching processing device, matching processing method and matching processing program
Inventor: MOCHIZUKI KANICHIRO
IPC: G06F17/30
Filed: 2015-11-26
Abstract: PROBLEM TO BE SOLVED: To explicitly indicate the situation of matching/mismatching of records of databases when a plurality of records included in each of a plurality of databases is matched.SOLUTION: A record comparison part 13 of a matching processing device 10 performs matching processing of a plurality of databases storing each of a plurality of records including character string information, compares the character string information included in the record inside a database A and the character string information included in the recorded inside a database B regarding the character string information segmented into a plurality of segments to detect a matching or a mismatching of the character string information inside the segments corresponding to each other. A matching result generation part 14 associates the information indicating to the effect that the record including the common character string information in all the compared segments exists in both of the databases A and B, to each record inside the first and second databases including the common character string information.SELECTED DRAWING: Figure 1
Patent JP-2017098860-A (JP)
Title: Remote monitoring control system
Inventor: HIRATA YOSUKE
IPC: G05B23/02
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To construct a remote monitoring control system which can be easily made redundant.SOLUTION: A remote monitoring control system comprises: a remote station for transmitting record data obtained from equipment to be monitored via a network; data storage equipment in which dedicated interface software is installed, and set data for the equipment to be monitored are stored for receiving and storing the record data via the network; and a general-purpose device in which the dedicated interface software is installed. The general-purpose device is configured to, when the installed dedicated interface software starts, copy the set data and record data stored in the data storage equipment via the network, and to, when the copy ends, read the copied set data and record data, and to display content of the read set data and record data at a user interface part.SELECTED DRAWING: Figure 1
Patent JP-2017102529-A (JP)
Title: Workpiece position posture calculator and handling system
Inventor: ANDO TOSHIYUKI
IPC: B25J19/04
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece position posture calculator capable of efficiently calculating a position and a posture of a workpiece by using three-dimensional matching.SOLUTION: A workpiece position posture calculator 6 includes a workpiece position posture calculation part 64 which collates measurement data 60 including three-dimensional position information of a workpiece 5 acquired by a three-dimensional measuring instrument 4 to a three-dimensional model 5A of the workpiece 5 and calculates a position and a posture of the workpiece 5. Also, the workpiece position posture calculator 6 is further provided with a measurement data excluding part 65 excluding a part of the measurement data 60 to be used in calculation to follow by the workpiece position posture calculation part 64 on the basis of the calculated position and the posture of the workpiece 5.SELECTED DRAWING: Figure 2
Patent JP-2017105349-A (JP)
Title: Control device of electric oil pump and control method of electric oil pump
Inventor: ODATE YUHEI
IPC: B60R16/08
Filed: 2015-12-10
Abstract: PROBLEM TO BE SOLVED: To increase an opportunity for driving an electric oil pump.SOLUTION: A control device of an electric oil pump controls the drive or stop of the electric oil pump by controlling the supply of power to the electric oil pump from a battery via a supply route. The control device of the electric oil pump comprises a host ECU which performs power management processing (S10 to S40) for determining whether or not the supply of power to the electric oil pump is possible, and power distribution processing (S50, S60) for controlling the supply of power to the electric oil pump from the battery. Then, in the power management processing, the voltage lowering of a drive voltage Veop and a battery voltage Vb is calculated (S20), and a value which is obtained by adding the voltage lowering Vb_e to the lowest drive voltage Veth is set as a threshold Vbth. (S30). It is determined whether or not the supply of power to the electric oil pump is possible on the basis of the threshold Vbth (S40).SELECTED DRAWING: Figure 3
Patent JP-2016118092-A (JP)
Title: External heat insulation structure for external wall and external heat insulation construction method
Inventor: HAMANAKA KIYOMI
IPC: E04B1/80
Filed: 2015-12-11
Abstract: PROBLEM TO BE SOLVED: To increase fixing strength of a heat insulation material in external heat insulation constructed in an existing external wall.SOLUTION: An external heat insulation structure 1 comprises a heat insulation material 12 bonded to an existing external wall 90 through an adhesive material 11, a substrate material 13 formed on the surface of the heat insulation material, a mesh 14 embedded in the substrate material, a washer 16 embedded in the substrate material and arranged on the side opposite to the heat insulation material with respect to the mesh, an anchor pin 15 embedded in the substrate material and penetrating the washer, the mesh, the heat insulation material and the adhesive material and fixed to a building frame 91 constituting the existing external wall, and a finish layer 17 formed so as to cover the substrate material.SELECTED DRAWING: Figure 1
Patent JP-2017110667-A (JP)
Title: Bearing device and oil drain port cap
Inventor: NAKAMURA YUMIKO
IPC: G01N1/10
Filed: 2015-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device from which oil can be collected by a simple structure in such a manner as to prevent entrance of dirt deposited on the bottom of an oil sump.SOLUTION: A bearing device rotatably bears a driving shaft by using lubricating oil, and comprises a bearing casing in which an oil sump 34 for the lubricating oil is formed. In the oil sump 34, an oil collection port 40 is formed at a height of approximately 10 mm from a bottom part.SELECTED DRAWING: Figure 2
Patent JP-2017109688-A (JP)
Title: Vehicle behavior control apparatus
Inventor: FURUTA HIROTAKA
IPC: B60G17/015
Filed: 2015-12-18
Abstract: PROBLEM TO BE SOLVED: To enable the suppression of a roll speed at the time of steering by other means that is normally unused for controlling a roll attitude of a vehicle, in the case of roll attitude control means used for controlling the roll attitude being unable to suppress the roll speed.SOLUTION: In the case of roll attitude control means such as a variable suspension and an active stabilizer being unable to control a roll attitude so as to suppress a roll speed, a vehicle behavior control apparatus increases an attenuation control amount that is added to assist torque by an electric power steering device, or decreases an in-phase steering angle of a rear wheel or reverses a steering direction of the rear wheel relatively to that of a front wheel in the case of the steering direction of the rear wheel by a rear-wheel steering device being in the same phase as that of the steering direction of the front wheel.SELECTED DRAWING: Figure 3
Patent JP-2017117826-A (JP)
Title: Semiconductor light-emitting device and method of manufacturing semiconductor light-emitting device
Inventor: ANDO KEN
IPC: H01L33/62
Filed: 2015-12-21
Abstract: PROBLEM TO BE SOLVED: To improve mounting accuracy of light-emitting elements to consequently improve reliability of a semiconductor light-emitting device.SOLUTION: There is provided a semiconductor light-emitting device 1 which includes: a substrate 11 provided with a wiring pattern thereon; a plurality of light-emitting elements 14 arrayed on the substrate with even spacing therebetween and electrically connected to the wiring pattern 12 via a junction layer 13; and a plurality of projections 16 arrayed on the wiring pattern exposed to a space 15 between the light-emitting elements and suppressing the positional deviation of the light-emitting elements.SELECTED DRAWING: Figure 1
Patent JP-2017118187-A (JP)
Title: Relay device and line card
Inventor: YOKOTA YASUSHI
IPC: G06F1/16
Filed: 2015-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology for suppressing signal deterioration in simple configuration even if a signal to be handled in a line card is accelerated.SOLUTION: In a front side part 201 of a line card 20, a front panel 22 including four external ports in which connectors of optical fiber cables can be mounted is provided and in a back plane side part 202, a connector 23 connected to a slot of a back plane is provided. IF modules 24a-24d are disposed in contact with the front panel 22 in the front side part 201. A first communication LSI 26 is disposed at a position which is close to the connector 23 as further as possible and makes a transmission line with the IF modules 24a-24d shortest, in accordance with restrictions or the like in packaging. Waveform shaping circuits 25a and 25b are inserted into a transmission line that connects the IF modules 24a-24d and the first communication LSI 26.SELECTED DRAWING: Figure 4