baber/WOPTO huggingface dataset:
Patent JP-2015201748-A (JP)
Title: Crystal vibration element and manufacturing method of the same
Inventor: OGA TAKAHIRO
IPC: H03H3/02
Filed: 2014-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibration element capable of reducing crystal impedance by increasing an area of an excitation electrode in a groove and manufacturing method of the same.SOLUTION: By making a projection 57 composed of a photosensitive resist film 43 in an area 54 to be a groove part to be a shape that promotes etching at a part where etching rate of a crystal wafer 41 is small, since a difference in etching rates in the area 54 to be the groove part may be reduced, depths of the groove part may be made uniform. Therefore, since the groove part may be formed deep while preventing the groove part from partially penetrating caused by differences in etching rates, an area of an excitation electrode in the groove may be increased and crystal impedance may be reduced.
Patent JP-2015042134-A (JP)
Title: Gripper-type electric cable laying apparatus
Inventor: KIM DONG HO
IPC: H02G1/06
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a gripper-type electric cable laying apparatus that can achieve a reduction in personnel for laying work and saving of the number of steps by being installed in a structurally miniaturized manner in a place where work can hardly be performed due to a worker's accessibility and poor postures.SOLUTION: An apparatus for laying an electric cable on a cable way provided with a plurality of trays includes holding means that is arranged on the cable way, and drive means that are arranged in many locations of the cable way in such a manner as to cooperate with the holding means and that draw the electric cable by reciprocation of an actuator.
Patent JP-2015203481-A (JP)
Title: Rotary member connection device and constant velocity joint assembly
Inventor: ICHIKAWA KAZUYUKI
IPC: F16D1/02
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary member connection device capable of connecting one of two rotary members to a prescribed position of the other rotary member while positioning, and a constant velocity joint assembly applying a structure of the rotary member connection device.SOLUTION: A large clearance is formed between a bottom portion 31f of each female spline 31e and an apex portion 21f of each male spline 21e. Thus grease G can smoothly pass through the clearance. Each female spline 31e and each male spline 21e are respectively formed with the same shape over the whole peripheries. Thus the grease G can be uniformly moved over the whole peripheries to a spline engagement portion. As a connecting portion 21 is not affected by air pressure in a first cylindrical portion 31 in being inserted to the first cylindrical portion 31, the connecting portion 21 can be placed on a prescribed position of the first cylindrical portion 31.
Patent JP-2015207655-A (JP)
Title: Imprint mold, blank for imprint mold, method for manufacturing imprint mold substrate, and method for manufacturing imprint mold
Inventor: HIRAKA TAKAAKI
IPC: B29C59/02
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an imprint mold capable of removing a fine uneven pattern by polishing treatment without worsening flatness of an upper surface of a convex structure part, blank for imprint mold, a method for manufacturing an imprint mold substrate, and a method for manufacturing an imprint mold.SOLUTION: An imprint mold 1 comprises a base part 2 including a first surface 2A and a second surface 2B facing the first surface 2A, a convex structure part 3 and a convex part 4 protruding from the first surface 2A, and a fine uneven pattern 5 formed on an upper surface 3A of the convex structure part 3. The convex part 4 is located around the convex structure part 3 in a plan view from the first surface 2A side. The height Tof the convex part 4 is substantially the same as the height Tof the convex structure part 3.
Patent JP-2015205999-A (JP)
Title: Inkjet recording method
Inventor: KAWAMURA HIDETAKA
IPC: C09D11/30
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording method capable of forming an image having high durability in a short time and preventing the generation of image defects even after the pause of discharge.SOLUTION: Provided is an inkjet recording method including: and a step of applying ink to a recording medium using an inkjet recording head; a step of drying the recording medium applied with the ink. The ink includes: a color material; resin particles; at least one kind of solvent selected from ethyl carbitol, methyl carbitol, ethylene glycol ethyl ether and ethylene glycol methyl ether; and water, and in the ink, the content of the color material, the content of the resin particles and the content of the solvent satisfy prescribed relation.
Patent JP-2015207730-A (JP)
Title: semiconductor device
Inventor: YAMAGAMI MINORU
IPC: H01L21/8242
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which inhibits voltage drop of power supplied to an amplifier circuit.SOLUTION: A semiconductor device comprises: a main amplifier for amplifying a plurality of pieces of data read from a memory mat region; global signal wiring GIOA for transferring data amplified by the main amplifier to a data input/output circuit; and power supply wiring VL for supplying power supply potential to the main amplifier. The power supply wiring VL includes wiring part VL arranged on the memory mat region and the global signal wiring GIOA and the wiring part VL(3) are arranged in the same wiring layer and in one straight line. The wiring part VL(3) enforces the power supply.
Patent JP-2015210294-A (JP)
Title: Image forming apparatus
Inventor: TAHARA SHUN
IPC: B41J29/38
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily and reliably identify a sheet stagnation position and whether a stagnating sheet can be reused or not, when paper jam occurs in a sheet conveyance path.SOLUTION: An image forming apparatus includes a plurality of light-emitting elements arranged in a direction from upstream to downstream of a sheet conveyance path. When paper jam occurs, a light-emitting element installed in a position corresponding to a stagnation position of an unrecorded sheet performs first light-emitting operation, while a light-emitting element installed in a position corresponding to a stagnation position of a recorded sheet performs second light-emitting operation.
Patent JP-2015210120-A (JP)
Title: Method for measuring interterminal capacitance of three-terminal device and device therefor
Inventor: TOKUNO YUKIFUMI
IPC: G01R27/02
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device and a measurement method capable of measuring the interterminal capacitance of a three-terminal device with excellent reproducibility, and also capable of canceling influences due to residual inductance.SOLUTION: A measurement device according to the present invention comprises a first terminal, a second terminal, a third terminal, a fourth terminal, a fifth terminal, and a sixth terminal. Each of the fourth to sixth terminals is provided with a route selector configured so as to be able to connect one of the first to third terminals, an LCR meter, an object to be measured that is a three-terminal device, and a first, a second, and a third cable, each connecting the fourth to sixth terminals of a first route selector and the first, second, and third terminals of the object to be measured; and a fourth, a fifth, and a sixth cable, each connecting the first to third terminals of the first route selector and the first, second, and third terminals of the LCR meter.
Patent JP-2015213126-A (JP)
Title: Laser oscillator having mechanism for correcting strain
Inventor: MURAKAMI TAKAFUMI
IPC: H01S3/101
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillator having a mechanism for easily correcting strain of the laser oscillator while having a simple configuration.SOLUTION: A laser oscillator 10 comprises: a housing 14 installed on an installation surface 12; and a resonator 16 held to the housing 14. The resonator 16 includes: a total reflection mirror 18; an output mirror 20; a discharge tube 22 arranged between the total reflection mirror 18 and the output mirror 20; and a laser power supply 24 for injecting excitation energy to a laser medium, such as carbon dioxide, inside the discharge tube 22. The resonator 16 is held on the housing 14 by a holding mechanism 26, such as clamps, bolts and nuts, or bearings. The laser oscillator 10 includes at least three fixed legs 30 having a constant height and at least one movable leg 32 having an adjustable height at a bottom of the housing 14.
Patent JP-2015143001-A (JP)
Title: Writing tool
Inventor: MAKI TAKAYUKI
IPC: B43K23/08
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a knock type writing tool in which shift from non-writing mode to writing mode due to accidental forward press on an operation part is prevented.SOLUTION: A knock type writing tool 1 comprises: a writing tool main body 10; a writing body 14 which is arranged in the writing tool main body 10 in a movable manner in axis direction and comprises a writing part 14a at one end; and an operation part 18 attached on rear end of the writing tool main body 10 in a movable manner in axis direction. Due to action of the operation part 18, the writing mode where the writing part 14a projects from front edge of the writing tool main body 10 and the non-writing mode where the writing part 14a is mounted in the writing tool main body 10 are switched. The position of the rear edge of the operation part is forward of rear edge of the writing tool main body 10 when the writing mode and the non-writing mode is switched. Another operation part pressing member 26 is equipped in a manner where the operation part pressing member 26 contacts to rear edge of the operation part 18 so that the operation part 18 is moved to the predetermined position.
Patent JP-2014168290-A (JP)
Title: Pon system, station side device and its operation method, and access control method
Inventor: MURATA TAKUSHI
IPC: H04L12/44
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To execute a degeneration mode in which uplink multiplex access control for a plurality of PON lines is performed by fewer access control units and a communication frame does not go to remaining access control units.SOLUTION: A degeneration control unit 20 is provided that can switch an upper switch 11 and a lower switch 14 of a station side device 2 to which a plurality of PON lines 4A, 4B are connected in such a way as the following (a) and (b): (a) output destinations of downlink frames which go to the first and second PON lines 4A, 4B and which are input to the upper switch 11 are concentrated to a first access control unit 12A, and output destinations of downlink frames input to the lower switch 14 from the first access control unit 12A are de-concentrated to first and second optical transmission and reception units 16A, 16B; and (b) output destinations of uplink frames input to the lower switch 14 from the first and second optical transmission and reception units 16A, 16B are concentrated to the first access control unit 12A by multiplexing in time division.
Patent JP-2015066427-A (JP)
Title: Calendar management method, calendar management server and calendar management program
Inventor: MURATA KEISUKE
IPC: A63F13/85
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a calendar management method, calendar management server and calendar management program for inhibiting an event schedule from being forgotten and for appropriately supporting participation in the event.SOLUTION: A management server 20 comprises a control part 21, a user information storage part 22, a calendar storage part 23, and an event storage part 24. The control part 21 of the management server 20 executes calendar-unregistered game display processing. Here, when an addition button is selected, the control part 21 executes additional setting processing, and executes calendar register processing. Upon reception of a new event from a game server 30, the control part 21 registers the new event on an event storage part 24, and then specifies a calendar registered user of the new event to register the event on the calendar of the user. When it is determined that an event schedule notification period has come, the control part 21 specifies a notification method, and executes notification processing for the user.
Patent JP-2015214275-A (JP)
Title: On-vehicle engine intake structure
Inventor: MURAKAWA ATSUSHI
IPC: B60K13/02
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To suppress foreign matters contained in air drawn in an intake duct from a front opening portion from flowing downstream of the duct.SOLUTION: When a vehicle travels forward, air is drawn in a separation structure portion 3 from a front opening portion 4. The air is divided into the air passing through surroundings of a cylindrical body 8 and flowing to a connecting portion 6, the air passing through downward of the cylindrical body 8, flowing to a rear opening portion 5, and discharged to outside of an intake duct 2, and the air flowing to a blow-back passage 7 from downward of the cylindrical body 8 and blown back to the front opening portion 4. If a foreign matter contained in the air drawn in the separation structure portion 3 from the front opening portion 4 is to flow to the connecting portion 6, part of the air drawn in the separation structure portion 3 from the front opening portion 4 is blown back to the front opening portion 4 via the blow-back passage 7 as indicated by a solid arrow B, thereby changing a flow of the foreign matter toward the connecting portion 6 to the rear opening portion 5. As a result, the foreign matter contained in the air drawn in the separation structure portion 3 from the front opening portion 4 is subsequently discharged to the outside of the intake duct 2 from the rear opening portion 5.
Patent JP-2015108437-A (JP)
Title: Metal material jointing method, and metal material joint
Inventor: HASHIMOTO DAISUKE
IPC: F16L41/08
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal material jointing method capable of jointing metal materials simply and inexpensively.SOLUTION: A thermoplastic resin sleeve 6 is fitted in an insertion hole 2 formed in the outer circumference 1a of a first tubular metal material 1 in communication with the hollow part 1b of the first metal material 1, and a second metal material 4 is so inserted into the sleeve 6 that at least a portion of an end face outer periphery edge 4d abuts against an abutting part 1d abutting against the insertion hole 2 in the inner peripheral surface 1c of the first metal material 1. In this state, the sleeve 6 is molten and solidified to joint the first metal material 1 and the second metal material 4.
Patent JP-2015219414-A (JP)
Title: Flow velocity measuring device and image forming device
Inventor: YAMAGUCHI DAICHI
IPC: G01P5/04
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a new device that makes it possible to detect a decline in the conveying flow rate of a toner conveyed in a conveyance path.SOLUTION: There is provided a flow velocity measuring device 200 for measuring the flow velocity of a toner conveyed in a prescribed direction inside a toner dropping/conveyance path 64. The flow velocity measuring device comprises: a cantilever 213 provided with a beam 214 supported in part by a support member 215 and disposed inside a conveyance path and a piezo resistor 211 for outputting the deformation of the beam caused by contact with the conveyed toner as an electrical resistance value; and an arithmetic unit 220 for deriving the flow velocity of the toner based on the resistance value outputted by the piezo resistor. As the flow velocity of the toner can be derived based on the resistance value outputted by the piezo resistor 211, a decline in the flow rate of the toner conveyed inside the tonner dropping/conveyance path 64 can be detected.
Patent JP-2015218096-A (JP)
Title: Liquid propellant
Inventor: TAKAHASHI TAKUYA
IPC: F02K9/42
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid propellant which is used as a propulsion source of a missile such as a rocket and has high density and excellent specific impulse.SOLUTION: There is provided the liquid propellant containing at least dinitramide derivative represented by the general formula (1) and a freezing-point depressant. The liquid propellant has an average density at 20°C of 1.45 to 1.56 g/cmand a specific impulse of 240 sec or more. (1), where R1 to R4 may be same or different and H or a C1 to 8 alkyl group. The freezing-point depressant is a compound having an ester bond or a compound having an amide bond and a mass ratio between the dinitramide derivative and the freezing-point depressant is 4/6 to 6/4.
Patent JP-2015219204-A (JP)
Title: Angular velocity sensor and sensor element
Inventor: ANO TAKASHI
IPC: H01L41/113
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor that can more optimally oscillate a piezoelectric material.SOLUTION: An angular velocity sensor 101 has a piezoelectric material 3, and the piezoelectric material 3 has: a drive unit 9; a first drive arm 11A that extends from the drive unit 9 toward one side of a y-axis direction; a first coupling arm 13A and a second coupling arm 13B that mutually extend from the drive unit 9 to a reverse side in an x-axis direction orthogonal to the y-axis direction; and a first detection arm 15A that is coupled to a tip of the first coupling arm 13A, and extends to one side of the y-axis direction. Further, the first coupling arm 13A and the second coupling arm 13B are configured such that a tip side is a side to be supported, and the drive unit 9 is capable of oscillation in the y-axis direction. Furthermore, the angular sensor 101 has an excitation circuit 103 that applies a voltage to the first drive arm 11A to excitedly oscillate the first drive arm 11A in a z-axis direction orthogonal to the y-axis direction and x-axis direction, and a detection circuit 105 that detects an electric signal to be generated by oscillation of the first detection arm 15A in the x-axis direction.
Patent JP-2015223696-A (JP)
Title: Screen printing device
Inventor: SUEYASU YUSUKE
IPC: H05K3/34
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing device capable of improving workability of maintenance work, by stabilizing the squeeze-out preventive effect to the outside of a printing width of paste on a screen mask.SOLUTION: A screen printing device is provided for printing paste on a substrate 10 by moving a squeegee head 13 on a screen mask 12, and comprises a guide shaft 31 for guiding the movement direction when pressing a damming-up member 30 by arranging a pressing mechanism in parallel to a squeegee 16, for pressing the damming-up member 30 to the screen mask 12 for preventing paste on the screen mask 12 from squeezing out to the outside of a printing width, a first magnetic member 35 and a second magnetic member 33 for energizing the damming-up member 30 by attraction magnetic force in the axial direction of the guide shaft 31. Thus, the squeeze-out preventive effect to the outside of the printing width of the paste on the screen mask 12 can be stabilized.
Patent JP-2015225182-A (JP)
Title: Mask blank, mask blank having negative type resist film, phase shift mask, and manufacturing method of pattern forming body using the same
Inventor: ADACHI TAKASHI
IPC: H01L21/027
Filed: 2014-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a mask blank having an excellent transfer property in photo lithography, as well as high irradiation resistance against ArF excimer laser exposure light and cleaning resistance.SOLUTION: A mask blank 100 is used for manufacturing a half tone type phase shift mask employing ArF excimer laser exposure light. The mask blank 100 includes a transparent substrate and a light translucent film 102 formed on the transparent substrate 100 and configured by laminating a layer 102a including SiON(in which x and y satisfy 0<x<1, 0<y<1, and 0<x+y<1) and a layer 102b including SiN(in which z satisfies 0<z<1) in random order. The light translucent film 102 has light transmittance within a range of 3-40% in a wavelength of the ArF excimer laser exposure light, and film thickness within a range of 50-70 nm.
Patent JP-2015224770-A (JP)
Title: Valve device connecting structure and valve main body removal method using the same
Inventor: KANEDA NAOKI
IPC: F16K43/00
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve device connecting structure which can prevent a scratch of a sealed member when assembling a pipe joining member such as a valve main body to a neck part, and can prevent the removal of the valve device connecting structure for a long period of time, and a valve main body removal method using the valve device connecting structure.SOLUTION: In a valve device 5 which comprises a pipe body 2 having a conduit part 2a in which fluid flows and a neck part 2b having an opened end part 2d which communicates with the conduit part 2a, and a valve main body 6 having a valve body 6a which can open and close the conduit part 2a, and a lid 6b for sealingly blocking the opened end part 2d via a sealing member 6e, a valve device connecting structure for removing the valve main body 6 from the pipe body 2 in an intermittent flow state comprises: a flange part 2c arranged at an external periphery of the neck part 2b at the opened end part 2d; a gripping member 3 which grips the flange part 2c and a lid 6b; and movement regulation means 7, 8 which regulate the movement of the gripping member 3.
Patent JP-2015227416-A (JP)
Title: Method for manufacturing polycarbonate
Inventor: NAGAO SACHIKO
IPC: C08J3/12
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing polycarbonate capable of efficiently drying a polycarbonate powder without deterioration of quality of obtained polycarbonate molded article.SOLUTION: There is provided a method for manufacturing polycarbonate having a process of reacting an alkali solution of bivalent phenol and phosgene in a presence of an organic solvent to manufacture an organic solvent solution containing polycarbonate, a pulverizing process of pulverizing the organic solvent solution containing polycarbonate to obtain a polycarbonate powder, and a pre-stage drying process of removing retained organic solvent by drying the polycarbonate powder. The drying temperature in the pre-stage drying process is set at a temperature of 5 to 15°C lower than a glass transition temperature of polycarbonate containing 1.5 mass% of the organic solvent.
Patent JP-2015229211-A (JP)
Title: Automatic centering device of workpiece and automatic centering method
Inventor: NAKANO MAKOTO
IPC: B23P19/00
Filed: 2014-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic centering device of a workpiece which is simple in structure, and can perform workpiece centering work in a short cycle time, and an automatic centering method.SOLUTION: An air slide table 20 arranged on a rotating table 11 has: a movable base 40 on which a workpiece placing face 42a for placing a workpiece W thereon is arranged, and can horizontally move to an arbitrary direction while being floated by the pressure of compressed air. Furthermore, an automatic centering device 10 comprises a plurality of stopper devices 30 each having an abutment part 31a on which the workpiece W abuts, and performing the positioning of the workpiece W; and a pressor 60 which presses the workpiece W so that the workpiece W abuts on the abutment part 31a of the stopper device 30.