baber/WOPTO huggingface dataset:
Patent JP-2017026734-A (JP)
Title: Aerial video display device
Inventor: KINOSHITA MASAYA
IPC: G02B27/22
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To approximate an incident angle of a light ray from an object with respect to an optical plate to a desired angle, while reducing thickness of a display device, for reducing deterioration of an aerial video.SOLUTION: An aerial video display device 1 comprises: an optical plate 3 comprising plural reflection planes which are orthogonal each other in plan view; and a deflection optical element (linear prism 4, for example). The deflection optical element is arranged on an object side (screen 2, for example) to the optical plate 3, and deflects light from the object and then guides the light to the optical plate 3. The deflection optical element is configured so that plural structures 4a extending in one direction and in a same shape are formed in parallel, the deflection optical element deflects the light from the object in only a plane which is vertical to the one direction, and deflects the light from the object to a side where an incident angle of the light ray which enters a surface 3a on a light incident side of the optical plate 3, in which a normal line N of the surface 3a is reference, becomes smaller.SELECTED DRAWING: Figure 1
Patent JP-2017026052-A (JP)
Title: Hydraulic pump
Inventor: KASHU KENTARO
IPC: F16J15/3204
Filed: 2015-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump including a proof pressure type oil seal which achieves excellent sealability without adding new components.SOLUTION: A hydraulic pump includes: a rotary transmission shaft which rotates with a main axis set as a rotation center axis; and an oil seal which is inserted in the rotary transmission shaft. In the proof pressure type oil seal included in the hydraulic pump, a rib is provided at a seal lip part. In one embodiment of the invention, the rib may have a substantially triangle cross section shape and be formed into a spiral shape.SELECTED DRAWING: Figure 1
Patent JP-2017031062-A (JP)
Title: Manufacturing method of 2-oxazolidinone derivative
Inventor: INAGAKI FUYUHIKO
IPC: C07D263/38
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel manufacturing method of a 2-oxazolidinone derivative useful as a precursor of pharmaceuticals or the like by effective utilization of carbon dioxide in air.SOLUTION: The invention relates to a manufacturing method of 2-oxazolidinone including reacting carbon dioxide derived from air and a propargylamine derivative represented by the formula (I), where each symbol is as defined in the application, in the presence of a gold catalyst or a silver catalyst under ordinary temperature and ordinary pressure to convert it to 2-oxazolidinone derivative represented by the formula (II), where each symbol is as defined in the application.SELECTED DRAWING: None
Patent JP-2017030178-A (JP)
Title: Three-dimensional object molding apparatus, information processing device communicable with three-dimensional object molding apparatus, method for controlling three-dimensional object molding apparatus, production method of three-dimensional object using three-dimensional object molding apparatus, and three-dimensional object molding system
Inventor: UTSUNOMIYA KOHEI
IPC: B33Y30/00
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide means for determining a support structure of a three-dimensional molded object.SOLUTION: A three-dimensional object molding apparatus includes: a head unit 3 capable of discharging a liquid; a curing unit 61 for curing the liquid discharged from the head unit 3 to form a dot; and a molding control part 6 for controlling an action of the head unit 3 to form dots in voxels determined as target voxels to form dots by a determining part in a set of voxels expressing a shape of a three-dimensional object to be molded, and thereby to mold the three-dimensional object as an assembly of dots. A determining part 95 determines target voxels where dots are to be formed, so as to form one or more support columns extending in a predetermined direction in accordance with a shape index value based on a probability of dots to be formed in the voxels. In the one or more support columns, the number of support columns having a cross section having a length in a first direction larger than a length in a second direction intersecting the first direction is greater than the number of support columns having a cross section having a length in the second direction larger than a length in the first direction.SELECTED DRAWING: Figure 1
Patent JP-2017031883-A (JP)
Title: Pump device and operation control method for the same
Inventor: TOMITA TOSHIO
IPC: F04B49/06
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To enable performing optimum pump rotation speed control according to water amount without using mechanical flow rate detection means in a pump device.SOLUTION: A pump device includes: a pump; an electric motor for driving the pump; an inverter which has a power conversion device for supplying drive voltage to the electric motor and an arithmetic processing section for controlling rotation speed of the electric motor by changing the frequency of the drive voltage of the power conversion device; and pressure detection means for detecting discharge side pressure of the pump. In the pump device, the discharge side pressure of the pump is controlled to be driven in an allowable pressure range by the inverter. The arithmetic processing section is configured to lower the frequency of the drive voltage output by the power conversion device when there is no change in the frequency of the drive voltage output by the power conversion device for a prescribed time.SELECTED DRAWING: Figure 1
Patent JP-2017033509-A (JP)
Title: Coin processor
Inventor: TANIGUCHI YUTAKA
IPC: G07D9/00
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a coin processor capable of detecting a remaining quantity of the coins in a change storage part for accumulating and storing coins of a change tube and the like with a simple structure.SOLUTION: A coin processor for accumulating and storing thrown coins into a change tube 10 to be sorted by denomination and paying out a predetermined amount of the change from the change tube 10 includes: a magnetic coil 21 covering a whole periphery of the change tube 10 and letting magnetic lines 21a to pass through an accumulation and storage space E inside the change tube 10 along the accumulation and storage direction AL; a detection part 22 for applying an AC signal to the magnetic coil 21 and detecting an impedance of the magnetic coil 21 changed by an eddy current generated in a coin 100 inside the change tube 10; and a coin remaining quantity detection part 23 for detecting a remaining quantity of the coins inside the change tube 10 based on the impedance detected by the detection part 22.SELECTED DRAWING: Figure 2
Patent JP-2017035750-A (JP)
Title: Ti-BASED CERMET CUTTING TOOL EXCELLENT IN ANTI-PLASTIC DEFORMATION, ABNORMAL DAMAGE RESISTANCE AND WEAR RESISTANCE
Inventor: YASUMI TOMONORI
IPC: B23B27/14
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a Ti-based cermet cutting tool excellent in anti-plastic deformation, abnormal damage resistance and wear resistance.SOLUTION: In a Ti-based cermet cutting tool containing Co as a binder phase component and one or two or more kinds of carbonitride out of TiCN, Ti and 4a, 5a and 6a group elements in the periodic table, (a) the Ti-based cermet has a componential composition as the whole Ti-based cermet comprising, by mass, Ti:30-45%, W:15-25%, a total amount of one or two kinds of Ta and Nb:5-15%, Zr:0.5-1.5%, Cr:0.5-1.5%, Co:7-15%, and the balance C and N with inevitable impurities, (b) the Ti-based cermet has a tissue where a TiCN phase with the average grain diameter of 0.3-0.7 μm occupies 17-23 area%, a binder phase consisting mainly of Co solid-dissolving at least Cr occupies 7-14 area%, and the balance comprises a carbonitride phase containing one kind or more selected from Nb, Ta, Zr and W including Ti, and (c) a saturation magnetization amount Ms(Tcm/g) as the whole Ti-based cermet is Ms≤(Co mass ratio×850(Tcm/g) contained in cermet).SELECTED DRAWING: None
Patent JP-2017033909-A (JP)
Title: Electric connector device for board connection
Inventor: OZEKI KOSUKE
IPC: H01R13/631
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient electromagnetic shielding for both electric connectors in fitted state, by a simple configuration.SOLUTION: Shield walls 12a, 22a consisting of a conductive member facing the contact connections (board connections) 13f, 23c of a plurality of contact members 13, 23 arranged in multipolar manner are provided. In each electric connector 10, 20, electromagnetic shielding action for the contact connections 13f, 23c is obtained well by the shield walls 12a, 22a. When both electric connectors 10, 20 are fitted, the shield walls 12a, 22a face each other in the internal and external double arrangement relation. Furthermore, sufficient EMI countermeasure can be expected by closing the gap of the shield walls 12a, 22a and wiring boards P1, P2 efficiently.SELECTED DRAWING: Figure 25
Patent JP-2017042053-A (JP)
Title: Packaged rice
Inventor: KIKUCHI TOSHIAKI
IPC: A23L7/10
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a rice more excellent in the flavor and taste than the typical rice obtained from conventional steps, and a method for manufacturing the same.SOLUTION: The packaged rice has a difference in weight of 3 mg or less between a rice grain having the maximum weight and a rice grain having the minimum weight. The method for manufacturing the same is also provided.SELECTED DRAWING: None
Patent JP-2017043904-A (JP)
Title: Joint device
Inventor: GOTO HIDEO
IPC: E04B1/68
Filed: 2015-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a joint device that closes a joint part without a gap at normal times, and prevents formation of a gap on a wall surface or a damage to a handrail and others even when a building frame is shaken by an earthquake.SOLUTION: A joint device includes: a joint plate support part formed on each of right and left building frames built with a joint part in between; a center sustaining mechanism that maintains a position of a central pivot part of a horizontal support member almost at a center of the joint part, the horizontal support member having both ends fitted on lower wall surfaces of the right and left building frames that face each other and located below the joint plate support parts; a central beam member constituting the center sustaining mechanism along with the central pivot part and pivotally supported by the central pivot part; a plurality of joint plates being pivotally supported roughly at a center by the central beam member at a prescribed interval, and having both ends supported movably by the joint plate support parts of the right and left building frames; a main column fixed on the central beam member, such that the main column is positioned at least on an edge part of the plurality of joint plates; and a handrail fitted on the main column.SELECTED DRAWING: Figure 1
Patent JP-2016059797-A (JP)
Title: Force transmitting frames and motion assistance apparatuses including the same
Inventor: LEE YOUN BAEK
IPC: A61H1/02
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide force transmitting frames and motion assistance apparatuses including the same.SOLUTION: A motion assistance apparatus 10 includes a fixing member 20, a driving module 30, a joint assembly 40, a supporting module 50, a controller to control the driving module, and a power supply unit to supply power to the driving module. The motion assistance apparatus may also assist another part of an upper body, such as a hand, an upper arm and a lower arm, or another part of a lower body, such as a foot and a calf, of a subject. The subject may be a human, an animal, a robot or the like, but is not limited thereto.SELECTED DRAWING: Figure 1
Patent JP-2017044237-A (JP)
Title: Vehicle drive unit
Inventor: OGAWA KAZUMI
IPC: F16H57/037
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle drive unit which can suppress an influence to a behavior of a vehicle even if an excessive load acts on a drive route up to wheels from a drive source.SOLUTION: A left drive axle 18b of a rear transaxle 10 rotationally drives a rear wheel 41 via a drive shaft 51, coaxially penetrates the inside of a cylindrical output shaft 12 of an electric motor 11, and a prescribed shaft diameter part 18b1 in which a shaft diameter D is set so that an external peripheral wall face 18b1a and an internal peripheral wall face 12a of the output shaft 12 are separated from each other by a prescribed distance ds is set at the inside of the output shaft 12. A recess 18b2 is formed at the external peripheral wall face 18b1a of the prescribed shaft diameter part 18b1.SELECTED DRAWING: Figure 2
Patent JP-2016058724-A (JP)
Title: Processing module, processor, and processing method
Inventor: YAMAGUCHI KUNIAKI
IPC: B24B49/10
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To improve polishing precision on a polishing processing surface of a processing object.SOLUTION: In an upper-side processing module 300A, the polishing processing is performed by moving a wafer W and a pad 502 relatively to each other while keeping the pad 502 having a smaller diameter than the wafer W in contact with the wafer W. The upper-side processing module 300A includes: a state detection part 910 which detects a state of a polishing processing surface of the wafer W before performing polishing processing or during executing the polishing processing; and a control part 920 which controls polishing processing conditions in one portion of the polishing processing surface of the wafer W in accordance with the state of the polishing processing surface detected by the state detection part 910.SELECTED DRAWING: Figure 5
Patent JP-2018170068-A (JP)
Title: battery
Inventor: KODAMA YASUNOBU
IPC: H01M6/02
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery capable of facilitating positioning of components and being manufactured with ease.SOLUTION: A battery comprises a positive electrode outer package, a negative electrode outer package, an electrode group, and a frame-like resin surrounding the electrode group. The electrode group comprises a positive electrode, a negative electrode, and a separator. In the battery, the positive electrode has a positive electrode lead that is an extension part of a positive electrode current collector sheet, and the negative electrode has a negative electrode lead that is an extension part of a negative electrode current collector sheet. The positive electrode lead extends from a first end part at the positive electrode outer package side of the electrode group, folded back toward a second end part at the other side of the electrode group, at the first end part, further folded back at least one time, and connected with an inner lateral face of the positive electrode outer package. The negative electrode lead extends from a third end part at the negative electrode outer package side of the electrode group, folded back toward a fourth end part at the other side of the electrode group, at the third end part, further folded back at least one time, and connected with an inner lateral face of the negative electrode outer package.SELECTED DRAWING: Figure 1B
Patent JP-2017042481-A (JP)
Title: Game machine
Inventor: MORIMOTO MAKOTO
IPC: A63F5/04
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which performs a reel presentation and which enables a recognition as to whether the reel presentation has a possibility to be performed or not.SOLUTION: If a performance of a reel presentation is determined by a main control board 300, a sub CPU 401 performs a reel presentation suggestion presentation by using a light guide plate 34. Also, if a performance of the reel presentation is determined by the main control board 300, the sub CPU 401 promotes a player to participate in the presentation by performing the reel presentation suggestion presentation, if among a left stop button 11, a middle stop button 12, and a right stop button 13, an uninterrupted pressing for a prescribed time is given to the left stop button 11, the middle stop button 12, or the right stop button 13 which is to be operated at a third stop.SELECTED DRAWING: Figure 125
Patent JP-2017045687-A (JP)
Title: Photosensitive conductive film, photosensitive conductive film roll, and method for forming conductive film or conductive pattern using the same
Inventor: YOSHIHARA KENSUKE
IPC: G03F7/11
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive conductive film and a photosensitive conductive film roll, in which anisotropy of a photosensitive conductive film is suppressed, a conductive film using the above film, and a method for forming a conductive pattern.SOLUTION: The photosensitive conductive film comprises a support film, a conductive layer containing a metal fiber disposed on the support film, and a photosensitive resin layer disposed on the conductive layer, in which a degree of anisotropy in the conductive layer is 1.0 to 1.3. The metal fiber is preferably a silver fiber. The conductive layer is preferably formed by applying a dispersion liquid prepared by dispersing the conductive fiber in a mixture solution of water and alcohol on the support film.SELECTED DRAWING: Figure 2
Patent JP-2017046859-A (JP)
Title: ball
Inventor: WAKIRIN KAZUYUKI
IPC: A63B41/00
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a ball that is easy to be grabbed.SOLUTION: A ball is characterized as follows: a surface side recesses are provided at the side of a surface 9 of a ball body 20; an opening 10 at the side of the surface 9 of the surface side recesses has flexibility; the opening 10 has a size occupied by an abdomen 13 of fingers 12 of a person catching the ball 1; the surface side recesses are occupied with the fingers 12 of the person catching the ball 1 when the person catches the ball 1, even if it is a ball game of catching the ball 1 by hand like a handball ball game; the edge of the opening 10 is pushed to the side of the surface side opening with the abdomen 13 of the fingers 12; the surface side recesses exhibit an effect such as a suction cup and the ball 1 is hard to come to slide and becomes easy to be grabbed; and thereby it becomes easy to throw or catch the ball 1. The surface side recesses are characterized in that the abdomen 13 of the fingers 12 becomes easy to catch to the opening 10 if the opening 10 becomes a shape of being narrow and wide in the back, and the ball further becomes easy to be grabbed by synergistic effect with the effect such as the suction cup. Also, it is preferable that surface side recesses similar to the surface side recesses may be provided on the surface of the protrusion provided to a surface part 4.SELECTED DRAWING: Figure 1
Patent JP-2017050377-A (JP)
Title: Wafer processing method
Inventor: TANAKA KEI
IPC: H01L21/301
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method capable of easily dividing a wafer without damaging devices even if the wafer includes on a surface a plurality of first predetermined dividing lines which are formed in parallel with each other in one direction and a plurality of second predetermined dividing lines which are formed in an orthogonal direction and include regions crossing the first predetermined dividing lines in a T-intersection shape and the devices are formed in a plurality of regions separated by the predetermined dividing lines.SOLUTION: The wafer processing method includes: a first modified layer forming step for forming a modified layer 110 by irradiating a wafer 10 with a laser beam of a wavelength having transmissivity along second predetermined dividing lines 102 while positioning a convergence point P from a side of a rear face 100b of the wafer to the inside; a second modified layer forming step for forming a modified layer by irradiating the wafer with a laser beam along first predetermined dividing lines 101; and a dividing step for applying an external force to the wafer and dividing the wafer into individual devices 103 along the first predetermined dividing lines and the second predetermined dividing lines along which the modified layers are formed.SELECTED DRAWING: Figure 9
Patent JP-2017047771-A (JP)
Title: Electric steering lock device
Inventor: TAKAHASHI MASAKI
IPC: B60R25/0215
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric steering lock device that can have a power source made compact.SOLUTION: If catching is caused in unlock driving, an engagement part 5 of a lock lever 3 is stopped from retracting. At this time, a spring 9 extends as a motion member 4 moves and then a moving part 6 separates from the engagement part 5. Namely, in this case, only the moving part 6 of the lock lever 3 can move together with the motion member 4. Consequently, a motor driving part 2 is enabled to operate up to an unlock determination position in a stationary time with a stationary current.SELECTED DRAWING: Figure 3
Patent JP-2017050971-A (JP)
Title: Power consumption prediction control apparatus, power consumption prediction method, and power consumption prediction program
Inventor: KOJIMA YUSUKE
IPC: G06Q50/16
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a power consumption prediction control apparatus for accurately predicting power consumption in units of buildings.SOLUTION: A power consumption prediction control apparatus comprises: a storage unit 2 for storing power consumption in a past target period that is previously stipulated and weather information; and a control unit 1 that analyzes the power consumption in the past target period into an approximately constant power consumption part independent of a weather condition and the number of persons in a building, a first power value, a part of power consumed by a person-dependent apparatus whose power consumption increases or decreases depending on the number of persons in the building, a second power value, and a part of power consumed by a weather-dependent apparatus whose power consumption increases or decreases depending on the weather condition, a third power value to perform multiple regression analysis, and predicts power consumption on a prediction target day by using a correlation expression derived from the analysis.SELECTED DRAWING: Figure 1
Patent JP-2017050225-A (JP)
Title: Information input device
Inventor: KAMIYA ATSUSHI
IPC: H01H89/00
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide, for an information input device comprising push buttons, an operation switch unit that can prevent external static electricity from flowing in an electric circuit with inexpensive constitution never spoiling an operation feeling.SOLUTION: The present invention relates to an operation device comprising: a push button; a printed board; a dome switch mounted on the printed board and electrically connecting with a copper foil pattern formed on a wiring plate of the printed board as the push button is pressed down; a retaining sheet which has insulation properties and retains the dome switch on the printed board; a metallic receiving plate fitted with the printed board; and a both-sided tape for fitting the printed board to the receiving plate. The wiring plate has a through hole in a projection region of the dome switch, the both-sided tape has a partial region, including a through hole projection part, cut, and the insulation sheet is stuck on the receiving plate to cover a region wider than the area at least in an assembled state.SELECTED DRAWING: Figure 2