baber/WOPTO huggingface dataset:
Patent JP-2016161128-A (JP)
Title: Double-step speed reducer
Inventor: YOKOI TAKAO
IPC: F16H1/32
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To realize a double-step speed reducer constituted by combining an involute gear at a first step and a trochoid gear at a second step in which a small-sized compact formation and reduction in price are attained through simplification of its mechanism and high rigidity is attained by integrally forming a crank shaft with a first step spur gear and supporting them on the fixed shaft by a bearing.SOLUTION: In Fig.5, a spur gear 6a having a crank hub 6b is rotatably supported by a bearing on a fixed shaft 7a fixed and fitted to an output flange 2 in place of the conventional crank shaft and further the crank hub 6b of the spur gear 6a is rotatably fitted to a crank shaft receiving hole 3a of a trochoid gear 3, and an eccentric motion is given to the trochoid gear 3 engaged with a pin gear 4 to perform a differential speed reducing rotation.SELECTED DRAWING: Figure 5
Patent JP-2016177907-A (JP)
Title: Solid oxide type fuel battery device
Inventor: TSUBOI FUMIO
IPC: H01M8/12
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide type fuel battery device that can prevent damage/deterioration caused by concentration of thermal stress to secure air-tightness, and can be installed in a narrow area.SOLUTION: A solid oxide type fuel battery device includes a fuel gas supply pipe that is fixed to a fuel manifold at the lower end thereof and supplies fuel gas in a reformer into the fuel manifold. The fuel gas supply pipe has a vertical shape portion extending in a vertical direction toward the reformer, a stress relaxation shape portion which is curved so as to be horizontally inserted into the fuel manifold and alleviates local concentration of thermal stress, and a direction correction shape portion for correcting the curving direction of the stress relaxation shape portion to connect the stress relaxation shape portion and the vertical shape portion. The vertical shape portion, the stress relaxation shape portion and the direction correction shape portion are formed by one tubular member.SELECTED DRAWING: Figure 1
Patent JP-2016175567-A (JP)
Title: Steering assist device
Inventor: KUSAYANAGI YOSHINORI
IPC: B60W30/09
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a steering assist device that is able to sense assist torque regardless of a steering state.SOLUTION: A steering assist device detects an obstacle around a vehicle, determines a possibility of contact of the vehicle with the detected obstacle. The device detects a steering angle of a steering wheel, and determines a steering state on the basis of the detected steering angle. If the determination is made that there is a possibility of contact of the vehicle with the obstacle, at least a degree or the direction of application of assist torque is changed in accordance with the steering state.SELECTED DRAWING: Figure 1
Patent JP-2016177744-A (JP)
Title: Electronic shelf and stock check system using electronic shelf
Inventor: KATO KAZUNORI
IPC: G06Q30/06
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic shelf and a stock check system using electronic shelf which have a function to make an inquiry on stock information etc. for providing customers to thereby reduce loss of sales opportunity.SOLUTION: The electronic shelf includes: a request section that requires for commodity stock information; a reception section that receives a piece of stock information; a storage that stores the stock information received by the reception section; and a display for displaying the stock information stored in the storage.SELECTED DRAWING: Figure 1
Patent JP-2016178880-A (JP)
Title: Processing method of white skin of citrus fruit
Inventor: MATSUI HIROSHI
IPC: A23L19/00
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a processing method of a citrus fruit is reassessed, and a production method is developed together with a taste, while retaining a flavor component, and simultaneously a part of pulp or white skin discarded hitherto is utilized.SOLUTION: There is provided a processing method of a white skin of a citrus fruit having the white skin, a pulp and fruit juice. The processing method of a white skin comprises (1) a pretreatment step for adding water to the white skin, and irradiating a micro wave thereto, and (2) a brewing processing step for adding a pulp and/or fruit juice to the white skin obtained through the pretreatment step, and boiling it down to Brix50 or higher.SELECTED DRAWING: None
Patent JP-2015191238-A (JP)
Title: Liquid crystal alignment agent and application thereof
Inventor: CHIOU SHINRONG
IPC: G02F1/1337
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal alignment agent, liquid crystal alignment film and liquid crystal liquid display element, in which, more specifically, the liquid crystal alignment agent is low in moisture absorptivity, the liquid crystal alignment film is formed of the liquid crystal liquid alignment agent, and the liquid crystal liquid display element includes the liquid crystal alignment film.SOLUTION: The present invention relates to a liquid crystal alignment agent containing a polymer composition (A) and a solvent (B), and the polymer composition (A) is obtained by reacting a mixture containing a tetracarboxylic acid dianhydride component (a) and a diamine component (b). The liquid crystal alignment agent has an advantage of low moisture absorption.
Patent JP-2016189544-A (JP)
Title: Image pickup device, image pickup method, program and recording medium
Inventor: KONDO MASATAKA
IPC: G03B7/091
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device, etc. that can pick up moving pictures suitable for generating moving picture print.SOLUTION: A person detection unit detects, as a detection person, a person contained in a moving picture picked up by a moving picture pickup unit, and a person information storage unit tracks the movement of the detection person and stores the behavior of the detection person for a certain past period of time. A person evaluating unit evaluates and scores the detection person based on the behavior of the detection person for the certain past time of period. When the score of the detection person exceeds a certain value, a person determination unit determines that the detection person is an imaging target person who a videographer intentionally images. Then, an imaging assisting unit assists the action of at least one of the videographer and the imaging target person so that the imaging target person is contained in the moving picture.SELECTED DRAWING: Figure 7
Patent JP-2016187952-A (JP)
Title: Line stamp image parallel printing method using flexographic printing machine and manufacturing method of comb-shaped electrode using this line stamp image parallel printing method
Inventor: KAWAGUCHI SHIMPEI
IPC: B41M1/30
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a line stamp image parallel printing method using a flexographic printing machine in which a stamp image is printed in a gap less than 20 μm, and provide a manufacturing method of a comb-shaped electrode.SOLUTION: A flexographic printing machine includes a reference position adjusting device 5 for displacing a reference position for printing a stamp image in a plate cylinder 2 on a predetermined position in the direction complying with a film (printing substrate) F. A line stamp image parallel printing method is a printing method using the flexographic printing machine 1, and is the method for printing a line stamp image A by the plate cylinder 2 upon adjustment in order to displace the reference position of the plate cylinder 2 after printing the line stamp image A just before that with a predetermined size of pitch exceeding a width dimension of the line stamp image A in the reference position adjusting device 5 and displaceable with the reference position adjusting device 5. An extending direction of the line stamp image A is, for example, is the direction slantingly intersecting in the X-axis direction. A manufacturing method of a comb-shaped electrode is a method for printing a conductor electrode A by using the line stamp image parallel printing method.SELECTED DRAWING: Figure 6
Patent JP-2016191311-A (JP)
Title: Impeller and centrifugal compressor
Inventor: YANAGISAWA SHIN
IPC: F04D29/28
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an impeller and a centrifugal compressor showing sufficient rigidity and compressive performance.SOLUTION: This invention relates to an impeller including a disc-shaped disc 30 having an axis O at its center and a plurality of blades 40 spaced apart in a circumferential direction at one side in a direction of the axis O of the disc 30 and defining flow passages extending from one side of the direction of the axis O toward a radial outer side, the blades 40 including at least one of an inlet and an outlet in an extending region of each of the prescribed flow passages, and having a low rigidity region where a plate thickness is relatively small and a falling angle in respect to the disc 30 is relatively small and a high rigidity region adjacent to the low rigidity region, showing a relative high plate thickness and a falling angle in respect to the disc 30 is relatively large.SELECTED DRAWING: Figure 2
Patent JP-2016191212-A (JP)
Title: Unit member
Inventor: HAYASHI SHINICHIRO
IPC: E03B11/14
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a unit member capable of being applied to a structure having permeability, a structure for reserving natural water and other various purposes, and which is stable in an assembled state.SOLUTION: The unit member A has a base having a rectangular shape formed with plural projections 2 on one side thereof. A pair of unit members A are coupled with each other as a set with the projections 2 opposed while being abutted to each other. Holes with bottom used for edge coupling are formed at required points in the base. End part of a support column B is engaged with the hole with bottom, thereby a single set or plural sets of the unit members A are tied with each other while preventing direct contact of the support columns B with each other. Each base has coupling means on the side edges, for coupling with a truss D to thereby connect the neighboring piled unit members A which are laminated in construction.SELECTED DRAWING: Figure 1
Patent JP-2016192663-A (JP)
Title: Communication device and communication system using the same
Inventor: MIZUTA TOMOAKI
IPC: H04L25/49
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that can suppress occurrence of a communication error and a communication system using the same.SOLUTION: A communication device 10 includes a transmitter (first transmitter) 11 for alternately switching the voltage value of a standby voltage Vt between a first voltage value and a second voltage value to transmit a communication signal (first communication signal) S1, and a controller (first controller) 12 for controlling the transmitter 11. The standby voltage Vt is a voltage applied between a pair of electric wires 51A, 51B. The second voltage value is smaller than the first voltage value. The communication signal S1 has communication data of plural bits. The controller 12 controls the transmitter 11 so that the time for which the voltage value of the standby voltage Vt is equal to or lower than a threshold value is at least a predetermined time with respect to a bit having the smallest bit width among the plural bits in the communication signal S1.SELECTED DRAWING: Figure 1
Patent JP-2015199657-A (JP)
Title: Method for producing silicon nitride substrate
Inventor: KUSANO MASARU
IPC: C04B35/591
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicon nitride substrate, in which the dense silicon nitride substrate can be produced from a powdery starting material containing silicon powder and it is unnecessary to remove an alternation layer from a formed sintered molded article thereof.SOLUTION: The method for producing the silicon nitride substrate comprises: a powdery starting material preparation step of using the powdery starting material containing silicon powder, 1-7 mol% of rare earth element compounds in terms of oxides thereof and 8-15 mol% of magnesium compounds in terms of oxides thereof when the silicon in the powdery starting material is converted into silicon nitride; a sheet molding step of molding the powdery starting material into a sheet-like shape to obtain a sheet body; a nitridation step of heating the sheet body under a nitrogen atmosphere at 1,200-1,500°C to nitride the silicon contained in the sheet body; and a sintering step of sintering the sheet body containing nitrided silicon under the nitrogen atmosphere.
Patent JP-2016191666-A (JP)
Title: Specification method of fragile portion of concrete
Inventor: HYODO HIKOTSUGU
IPC: G01N33/38
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a specification method capable of simply and quantitatively specifying a fragile portion of concrete caused by bleeding.SOLUTION: A specification method of a fragile portion of concrete comprises; an image acquisition step before drying in which before drying a concrete specimen or core specimen collected from a concrete structure, a digital image of a surface in a depth direction of the specimen is acquired; a drying step; an image acquisition step after drying in which after the drying the specimen, a digital image of the surface in the depth direction of the dried concrete specimen or dried core specimen is acquired; and a shrinkage strain calculation step in which with the digital images before and after drying, shrinkage strain is calculated by a digital image correlation method.SELECTED DRAWING: Figure 2
Patent JP-2016192387-A (JP)
Title: Wire with terminal, manufacturing method thereof, and wire harness
Inventor: ABE HISATARO
IPC: H01R4/18
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wire with a terminal, a manufacturing method thereof, and a wire harness which enable improved water cut-off performance between the wire and the terminal while employing a very simple structure.SOLUTION: On a part of an outer peripheral surface 30 of a covering material 22, at a peeled end 24 of a covering member 22 or at a position adjacent thereto, one or a plurality of low friction areas 26, 27 of which friction coefficient is smaller than other areas are formed. On a part of an inner wall 48 of a crimping part 41, at a position on an open end 49 side of the crimping part 41 opposite to the low friction areas 26, 27, one or a plurality of roughed areas 53, 54 of which surface roughness is greater than other areas are formed.SELECTED DRAWING: Figure 2
Patent JP-2016194099-A (JP)
Title: Non-oriented electromagnetic steel sheet for rotor and manufacturing method of non-oriented electromagnetic steel sheet
Inventor: NATORI YOSHIAKI
IPC: C21D8/12
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-oriented electromagnetic steel sheet excellent in strength and magnetic properties even for use at a high temperature as an iron core material in a rotor of a safe, inexpensive and highly efficient motor.SOLUTION: The non-oriented electromagnetic steel sheet is a non-oriented electromagnetic steel sheet used as an iron core material of a rotor part of a motor designed for a temperature of the iron core during use of 100°C to 300°C and has TS(Min)/TS(RT)≥0.9, where TS(RT) is tensile strength TS at 15°C and TS(Min) is a minimum value of TS at 100°C to 300°C.SELECTED DRAWING: None
Patent JP-2016195028-A (JP)
Title: Barrier rib structure, formation method of barrier rib structure, electro-optical device, and electronic device
Inventor: TAKEI SHUICHI
IPC: H01L51/50
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide: a barrier rib structure capable of suppressing unevenness in film formation by means of a droplet discharge method; a formation method of a barrier rib structure; an electro-optical device; and an electronic device.SOLUTION: A barrier rib structure of the present invention includes a substrate, a barrier rib provided to a main surface of the substrate, and a demarcation region where a side wall is formed by the barrier rib. The barrier rib includes: a first liquid-repellent part having liquid repellency and provided on a side that is the opposite side to the substrate; and a first barrier rib part arranged between the first liquid-repellent part and the substrate and formed of at least amorphous silicon.SELECTED DRAWING: Figure 4
Patent JP-2016195334-A (JP)
Title: Wireless device, loopback test device, and loopback test method
Inventor: UJIIE TATSUNORI
IPC: H04B17/29
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wireless device, a loopback test device, and a loopback test method capable of suppressing complication of the device configuration and increase in device cost.SOLUTION: A wireless device has a transmitting section, a receiving section, and a loopback test device. The transmitting section outputs a first frequency signal by performing predetermined transmission processing of a transmission signal. The receiving section outputs a reception signal by performing predetermined reception processing of a second frequency signal. The loopback test device generates a second frequency signal by performing frequency conversion of the first frequency signal outputted from the transmitting section, and inputs to the receiving section. The loopback test device has a local oscillator, and a frequency mixer. The local oscillator generates a local oscillation frequency signal. The frequency mixer has a local terminal, an intermediate frequency terminal, and a radio frequency terminal, generates a sum difference signal on the basis of the first frequency signal inputted to the local terminal and the local oscillation frequency signal inputted to the intermediate frequency terminal and outputs, as the second frequency signal, from radio frequency terminal.SELECTED DRAWING: Figure 2
Patent JP-2016201630-A (JP)
Title: Optical communication system and optical receiver
Inventor: ARAKI TOMOHIRO
IPC: H04B10/118
Filed: 2015-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to use both of a communication mode in which communication speed is high and power consumption is also high and a communication mode in which communication speed is low and power consumption can be low.SOLUTION: Figure illustrates cases of communication: (a) at a speed of 2.5 Gbps and (b) at a speed of 100 Mbps, where λdenotes the wavelength of laser light when communication is made at the communication speed of 2.5 Gbps, and λdenotes the wavelength of laser light when communication is made at the communication speed of 100 Mbps. A demodulator 42 is a demodulator when communication is made at the communication speed of 2.5 Gbps, and a demodulator 43 is a demodulator when communication is made at the communication speed of 100 Mbps. A beam splitter 40 provided before the input of an acquisition tracking sensor 24 reflects part of laser light and lets part of it pass through, and thereby divides the laser light captured by an optical antenna 20 into two. The reflected laser light is input into the acquisition tracking sensor 24, and the passing laser light is input into a beam splitter 41.SELECTED DRAWING: Figure 6
Patent JP-2015128676-A (JP)
Title: Bone anchoring device, modular system with the same, and method for assembling bone anchoring device
Inventor: BIEDERMANN LUTZ
IPC: A61B17/72
Filed: 2015-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a bone anchoring device in which parts can be selected and assembled by a surgeon or the like in a simple manner at an operation site or the like.SOLUTION: The bone anchoring device comprises: an anchoring element (1) having a shaft (2) for anchoring a bone and a head (3); and a receiving part (5) having a top end (5a) and a bottom end (5b), a channel (11) for receiving a rod (6) near the top end, and accommodation spaces (9a) and (9b) for accommodating the head near the bottom end. The accommodation space includes an opening (10) opening towards the bottom end and is sized to so as to allow the head (3) to be introduced from the bottom end. A pressure element (8) is formed in one piece and at least partially located inside the storage space, and has a flexible portion (85) for clamping the head.
Patent JP-2016201911-A (JP)
Title: Motor drive device and control method for motor drive device
Inventor: HOSHINO TAKASHI
IPC: H02P6/08
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device and a control method for motor drive device, capable of suppressing increase of processing load at calculation for rotor position estimation.SOLUTION: A motor drive device includes a brushless motor 11, a Hall sensor 12, a control part 13, a gate driver 14, and an inverter 15. The brushless motor 11 has a three-phase motor structure, the Hal sensor 12 detects a signal of flux change at an operation of the brushless motor 11, the control part 13 obtains rotor revolution of the brushless motor 11 based on the signal of flux change, calculates a predetermined electric angle even if the rotor revolution is changed, causes the gate driver 14 to output a PWM signal, for switching energization timing for each phase of the brushless motor 11 with the predetermined electric angle, and the inverter 15 supplies a voltage to a stator coil of the brushless motor 11 by sinusoidally changing the voltage, based on the PWM signal.SELECTED DRAWING: Figure 1
Patent JP-2015173453-A (JP)
Title: Efficient computation of spatial filter matrices for steering transmit diversity in mimo communication system
Inventor: MARK S WALLACE
IPC: H04B7/08
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently computing spatial filter matrices for steering transmit diversity in a MIMO communication system.SOLUTION: Channel response matrices for a MIMO channel may be highly correlated if the channel is relatively static over a range of transmission spans. In this case, an initial spatial filter matrix may be derived on the basis of one channel response matrix, and a spatial filter matrix for each transmission span may be computed on the basis of the initial spatial filter matrix and a steering matrix used for that transmission span. The channel response matrices may be partially correlated if the MIMO channel is not static but does not change abruptly. In this case, a spatial filter matrix may be derived for one transmission span.
Patent JP-2016204837-A (JP)
Title: Drain piping structure and installation method thereof
Inventor: KIMURA EIJI
IPC: F16L41/08
Filed: 2015-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a drain piping structure installed on the lowest floor slab and an installation method thereof that enhance a finish of the piping to suit a slab thickness while suppressing a rise in costs and facilitate installation work management.SOLUTION: A drain piping structure 1 is installed on a lowest floor slab 20, and includes a collective joint 2 having a branch pipe connection part 8 and a lower connection part, a leg part joint 5 connected to a horizontal main pipe 21, a connecting vertical pipe 3 of a straight outer form that connects the collective joint 2 with the leg part joint 5, and a connecting joint 4 having an upper socket part into which the lower connection part may be inserted and a lower socket part into which a top end of the connecting vertical pipe 3 may be inserted. The lower socket part into which the top end of the connecting vertical pipe 3 is inserted is embedded in the lowest floor slab 20, and the lower connection part is inserted into the upper socket part at least a part of which protrudes above a top surface 20a of the lowest floor slab 20.SELECTED DRAWING: Figure 1