baber/WOPTO huggingface dataset:
Patent JP-2018049978-A (JP)
Title: Processing method for wafer
Inventor: ENDO TOMOHIRO
IPC: H01L21/301
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing method by which a dividing initial point is efficiently formed by emitting a laser beam to a wafer.SOLUTION: A processing method for a wafer comprises at least: a wafer hold step in which a wafer 10 is held on a hold table for holding the wafer; a laying step in which, before or after the wafer holding step, a transmissive member 16, which is transmissive to the wavelength of a laser beam LB, is laid on the surface of the wafer 10; a shield tunnel formation step in which a shield tunnel 100, composed of pores 102 in the wafer 10 and non-crystals 104 surrounding the pores 102, is formed along dividing lines 12' by emitting a laser beam LB from the transmissive member 16; and a dividing step in which individual chips are separated by applying external force to the wafer 10. In the shield tunnel formation step, an aberration is formed at the condensing point P of the laser beam LB by the transmissive member.SELECTED DRAWING: Figure 2
Patent JP-2018049984-A (JP)
Title: Three-phase ac reactor to be easily connected to input terminal base and manufacturing method therefor
Inventor: TSUKADA KENICHI
IPC: H01F41/04
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To manufacture and provide a three-phase AC reactor using a small workload as compared with the conventional art, the three-phase AC reactor being easily connected to an external apparatus even when respective coils of three phases are not in parallel and linear arrangement relation (juxtaposition).SOLUTION: A three-phase AC reactor according to one embodiment of the present invention comprises: an input/output terminal base; an outer periphery iron core arranged at the input/output terminal base's lower part; and at least three iron core coils that are in contact with an inner surface of the outer periphery iron core or are coupled to the inner surface, each of the at least three iron core coils being constituted by an iron core and a coil wound around the iron core. The at least three iron core coils include a magnetically connectable gap formed between one iron core coil and an adjacent iron core coil. The three-phase AC reactor includes a coil extension part for each phase, the coil extension part extending from a coil end as a base point to a connection point of the input/output terminal base.SELECTED DRAWING: Figure 2
Patent JP-2018056631-A (JP)
Title: Correction circuit, correction method and program
Inventor: KIRISAWA AKIHIRO
IPC: H04B1/04
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a correction circuit, correction method and program, capable of correcting a phase and amplitude of an active antenna according to a secular change and/or a temperature change without stopping a signal in an apparatus using the active antenna.SOLUTION: The correction circuit includes means using a digital predistorter for correction of an active antenna apparatus 100 and corrects an amplitude and a phase of an antenna on the basis of a correction characteristic output from a lookup table 8, using a modulation signal of an OFDM.SELECTED DRAWING: Figure 1
Patent JP-2018054912-A (JP)
Title: Projection-type display device and method for controlling the same
Inventor: WADA AYUMI
IPC: H04N5/74
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To remove the difficulty of writing comments in the writing region while projecting a picture when the region is small.SOLUTION: To achieve the object, the projection-type display device according to the present invention includes: projection means for projecting a projection image to a projection surface, the projection image including a picture region and a non-picture region; and control means for changing the layout of the picture region and the non-picture region in the projected picture when drawing is performed on the projection surface.SELECTED DRAWING: Figure 5
Patent JP-2018055997-A (JP)
Title: Illumination system
Inventor: AOKI SHINICHI
IPC: A01F25/00
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system capable of allowing a user to check an illumination position of near infrared light.SOLUTION: An illumination system 100 for illuminating perishable foodstuff F with light, includes: a white light source 210 which emits white light W; and a near infrared light source 220 that, in an arrangement surface A on which the perishable foodstuff F is arranged, emits a near infrared light IR which has at least one luminescence peak in a wavelength area of 700-1100nm covering at least a part illumination range of the white light W.SELECTED DRAWING: Figure 1
Patent JP-2018054065-A (JP)
Title: Reciprocating linear motion mechanism and can molding equipment
Inventor: MATSUO SHOJI
IPC: B21D51/26
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating linear motion mechanism and a can molding equipment in which a load applied to a bearing used at a reciprocating linear motion mechanism can be reduced, and a variation of power consumption amount can be suppressed to a low value and an accuracy in reciprocating linear motion outputted outside the mechanism can be improved.SOLUTION: This invention shows a feature comprising a mechanism frame 4 having an internal gear 3 at its inner peripheral surface; a first rotor 11 rotatably supported at the mechanism frame 4 around a first center axis C1 coaxial with the internal gear 3; a second rotor 12 rotatably supported at the first rotor 11 around a second center axis C2 spaced apart in parallel with the first center axis C1 and having an external gear 5 engaged with the internal gear 3 at its outer peripheral surface; an action part 2 arranged at the second rotor 12 showing a reciprocating linear motion along a prescribed direction of a first radial direction crossing at a right angle with the first center axis C1; a first weight part 21 arranged at the first rotor 11; and a second weight part 22 arranged at the second rotor 12.SELECTED DRAWING: Figure 3
Patent JP-2018055039-A (JP)
Title: Mirror unit for head-up display devices
Inventor: MURASAWA TORU
IPC: G02B5/10
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reflective mirror unit for head-up display devices, which allows a reflective mirror to be held steadily even in the presence of thermal deformation.SOLUTION: A reflective mirror unit for head-up display devices comprises a concave mirror 31 consisting of a tabular base material with a reflective surface, a holder 32 for rotatably holding the concave mirror 31, and adhesive members 34 for fixing the concave mirror 31 onto the holder 32. The holder 32 has a plurality of convex base sections 32c that are formed at a distance from each other to mount the adhesive members 34. The base sections 32c have counter surfaces facing the concave mirror 31 and are formed such that the counter surfaces of those located on the inner side have larger area than those located on the outer side.SELECTED DRAWING: Figure 5
Patent JP-2016221681-A (JP)
Title: Cutting insert, body of tip replaceable cutting tool, and tip replaceable cutting tool
Inventor: YOSHIDA SATORU
IPC: B23C5/10
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cutting insert applicable to right-angle-shoulder machining.SOLUTION: A cutting insert (10) of the invention is applicable to right-angle-shoulder machining. This cutting insert comprises: second cutting edge parts (21, 21a) extending at corner portions; and a first cutting edge (22) extending between corner portions (CP). The first cutting edge part (22) comprises: a first inclined part (23a) ; a second inclined part (23b) inclined toward a direction opposite to the first inclined part; and a recessed bottom part (23c) located therebetween, in a planar view.SELECTED DRAWING: Figure 4
Patent JP-2018059449-A (JP)
Title: Wind power generator and wind power generator control method
Inventor: ASADA KYOICHI
IPC: F03D7/04
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator strong for a wind damage by improving the defect of the prior art to associate control methods of kinds organically and complexly thereby to compensate the shortages of the individual control methods.SOLUTION: In a running control method for a wind power generator, the rotation number of a windmill part is controlled within a predetermined range, at least one of control rotation motor part, regenerative brake control means, and mechanical brake means is so controlled in response to one information selected from a wind velocity information, a wind direction information and the rotation speed information of electric generation means that the rotation number of the windmill part may be restricted within a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2018059158-A (JP)
Title: Surface treatment apparatus and surface treatment method
Inventor: MIKAWA HIROAKI
IPC: B05D1/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment apparatus capable of performing surface treatment of metal components having various shapes, and performing simultaneously the surface treatment of a plurality of metal components, while suppressing a used amount of non-chromate treatment liquid.SOLUTION: A surface treatment apparatus includes a treatment tank having a treatment space in which metal components are arranged, a spray nozzle for supplying mist of non-chromate treatment liquid into the treatment space, and a circulation system for collecting the non-chromate treatment liquid in the treatment space and supplying the non-chromate treatment liquid collected to the spray nozzle.SELECTED DRAWING: Figure 1
Patent JP-2017036454-A (JP)
Title: Bifunctional linear siloxane, step growth polymerization derived from the same and preparation method therefor
Inventor: ARKLES BARRY C
IPC: C08K3/36
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a linear siloxane polymer having low viscosity, accurate molecular weight and different 2 polymer terminals.SOLUTION: Preferable viscosity is over 5 cSt and less than 20,000 cSt, preferable functional group in a polymer terminal is one hydrogen and one vinyl group and they are each bound to a silicone atom respectively. Such siloxane polymer is prepared by a living anion ring-opening polymerization (AROP). The reaction initiates a ring-opening polymerization of hexamethylcyclotrisiloxane (D3) with vinyl lithium and stops it with dimethylchlorosilane. This produces an elastomer via a step growth polymerization at a temperature of less than 150°C in a presence of a catalyst such as Ptcomplex. There is provided a siloxane polymer having polymerization degree of 6 to about 1000, preferably 10 to about 200.SELECTED DRAWING: None
Patent JP-2017021853-A (JP)
Title: Haptically enabled user interface
Inventor: ROBERT W HEUBEL
IPC: G06F3/0485
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a device having a user interface that generates haptic effect in response to user input or gesture.SOLUTION: In one embodiment, a device receives an indication that a user is scrolling through a list of elements and an indication that an element is selected. The device determines scroll speed and generates haptic effect that has amplitude based on the scroll speed.SELECTED DRAWING: Figure 3
Patent JP-2018064362-A (JP)
Title: Semiconductor device
Inventor: TATSUMI KOHEI
IPC: H02M7/48
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce parasitic inductance and improve a heat dissipation effect when a high-side switching element and a diode element, and a low-side switching element and a diode element are formed in a layered structure.SOLUTION: A semiconductor device comprises a high-side switching element SW1, a diode D1 connected with the switching element SW1 in parallel, a low-side switching element SW2 connected with the switching element SW1 in series and a diode D2 connected with the switching element SW2 in parallel. The switching element SW1 and the diode D1 are stacked adjacent to each other in a direction perpendicular to electrode surfaces of the switching element SW1 and the diode D1 via conductive electrodes E. The switching element SW2 and the diode D2 are stacked adjacent to each other in a direction perpendicular to electrode surfaces of the switching element SW2 and the diode D1 via a conductive electrodes E. The switching element SW1 and the switching element SW2 are not adjacent to each other in a direction perpendicular to the electrode surfaces of the switching element SW1 and the switching element SW2.SELECTED DRAWING: Figure 3
Patent JP-2017078713-A (JP)
Title: System and method for wavelength spectrum analysis for detecting various gases using treated tape
Inventor: PEN SIN
IPC: G01N21/27
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and a device for wavelength spectrum analysis for detecting various gases using a treated tape.SOLUTION: An adjustable color source emits a first radiation toward a treated tape and operates at each of a plurality of different target wavelengths in a spectrum. A photodiode measures a second radiation reflected from the treated tape, and a processor analyzes measurement values from the photodiode to determine a peak wavelength from the plurality of target wavelengths. On the basis of the peak wavelength, the processor determines color and darkness of a color stain adhering on the treated tape. On the basis of the determined color and darkness of the color stain, the processor also determines a type and concentration of gas to which the treated tape is exposed.SELECTED DRAWING: Figure 1
Patent JP-2018063677-A (JP)
Title: Touch screen panel
Inventor: YAMAZAKI SOZO
IPC: G06F3/041
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology that achieves both a reduction in frame width of a touch screen panel and measures for electrostatic destruction.SOLUTION: A touch screen panel comprises: an electrode substrate 202 that has a transparent conductive film 207 formed on its surface; an electrode substrate 203 that has a transparent conductive film 216 formed on its surface; electrode parts 208 and 209 that are formed on opposing two sides of the transparent conductive film 207 of the electrode substrate 202; electrode parts 217 and 218 that are formed on opposing two sides of the transparent conductive film 216 of the electrode substrate 203; connection parts 212, 213, 220, and 221 that are provided on the respective electrode substrates and connect the respective electrode parts to an interface circuit; and a metal wire 227 that is formed outside an effective area opposite to one of the electrode parts of the electrode substrate 203 and separated from the transparent conductive film 207 of the electrode substrate 202, and is connected to at least one of the electrode parts 208 and 209. The electrode substrates 202 and 203 are bonded to each other with an insulator therebetween so that the electrode parts 208 and 209 and the electrode parts 217 and 218 are rectangularly arranged.SELECTED DRAWING: Figure 2
Patent JP-2018066714-A (JP)
Title: Image measurement device and image measurement method
Inventor: SHIBATA HIDEKI
IPC: G06T1/00
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image measurement device and an image measurement method with which it is possible to easily measure a desired portion of an image.SOLUTION: According to the present invention, image data is generated that indicates the image of an observation object S. Height data is generated that indicates the height of each portion of the observation object S. An image of the observation object S is displayed in the image display area of a display unit 430 on the basis of the generated image data. A user can designate a desired range extending in the lateral direction by the display unit 430 by manipulating an operation unit 440. The designated range is set as a measurement range. The maximum and minimum values of height of the observation object S in the set measurement rage are specified on the basis of the acquired height data. A physical quantity is calculated on the basis of the specified maximum and minimum values. The calculated physical quantity is displayed in the image display area of the display unit 430 so as to correspond to the measurement range.SELECTED DRAWING: Figure 1
Patent JP-2017121622-A (JP)
Title: Improved material separation and recovery matrix for dry vibration magnetic filter
Inventor: TANNO HIDEAKI
IPC: B03C1/00
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved matrix for material separation and recovery of a dry vibration magnetic filter.SOLUTION: A dry vibration magnetic filter includes a canister assembly having a lamination matrix stack 22, a spring suspension for suspending the canister assembly, and a vibration drive for vibrating the canister assembly. The lamination matrix stack 22 includes a plurality of magnetizable alternate layers of matrix grids 24 of ferritic stainless steel or austenite stainless steel. Each of them includes an outer peripheral ring having a first length, and a plurality of pipes to be cut having a second length which is shorter than the first length. The pipes to be cut are arranged in a single layer in a vertical direction suspended in the outer peripheral ring, and fill a cross sectional region of the outer peripheral ring. A gap is created with the outer edge of the outer peripheral ring and with an upper side and a lower side of each of the pipes to be cut. Each of the pipes to be cut is attached to at least one other pipe to be cut or the outer peripheral ring.SELECTED DRAWING: Figure 3
Patent JP-2018068614-A (JP)
Title: Mouth opener
Inventor: MATSUZAKI TOMOHIRO
IPC: A61C19/00
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a mouth opener for making a mouth an open state where the mouth is opened.SOLUTION: The mouth opener comprises at least: a muscle acting part configured to cover the masseter muscle on a face from the outside via a skin or the like, and applying a muscular relaxation action and a muscular tone action to the masseter muscle; and a muscle-acting-part holding mechanism configured to position the muscle acting part corresponding to the masseter muscle via the skin. The mouth opener makes the mouth an open state where the mouth is opened by applying the muscular relaxation or muscular tone action to the masseter muscle as need arises.SELECTED DRAWING: None
Patent JP-2017054133-A (JP)
Title: Hybrid sound absorbing sheet
Inventor: NONOGI MARI
IPC: B32B15/08
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide sound absorbers which are thin and improved in the electromagnetic shielding property and the thermal conductivity.SOLUTION: A hybrid sound absorbing sheet 100 comprises a microperforated film 102 comprising through-micro bores 106 in a first pattern; and a perforated metal foil 104 comprising holes 108 in a second pattern. The perforated metal foil is embossed in various patterns and disposed on the microperforated film. The first pattern of the through-micro bores in the microperforated film and the second pattern of the perforated metal foil are non-aligned patterns.SELECTED DRAWING: Figure 1
Patent JP-2018074037-A (JP)
Title: Information distribution board cabinet
Inventor: MIWA OSAMU
IPC: H05K5/02
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution board cabinet in which information equipment can be installed easily, that can effectively utilize the space and store more information equipment.SOLUTION: An installation board 11 used to install an information equipment 3 is installed on a base body 4, and an installation frame body 21 in which the information equipment 3 can be installed on the surface so as to cover the front of the installation board 11. In addition, two or more protrusions each of which protrudes outward are provided at predetermined intervals on the peripheral edge of the installation frame body 21, and the information equipment 3 can be fastened and fixed to the surface of the installation body by wrapping a band member 30 with the band member 30 positioned between the protrusions with respect to the information equipment 3 positioned on the surface of the installation frame body 21.SELECTED DRAWING: Figure 2
Patent JP-2018072656-A (JP)
Title: Wooden soundboard material and soundboard percussion instrument
Inventor: HIRAI ERI
IPC: G10D13/24
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a wooden soundboard material and a xylophone with excellent acoustic properties and stable quality.SOLUTION: The wooden soundboard material of the present invention is a wooden soundboard material in which a resin composition is impregnated in at least a part of an area in a surface layer of a wood. The wood has plural pores having an average diameter smaller than 1.2 times of the average diameter of a conduit of the wood in at least a part of the area in the surface layer.SELECTED DRAWING: Figure 2
Patent JP-2018069319-A (JP)
Title: Casting simulation method
Inventor: HATADA AYAKO
IPC: B22D46/00
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To predict cracking of a raw material.SOLUTION: A casting simulation method comprising: a step of creating a mold model; a step of calculating strength of a coarse material produced by the mold model based on a shape of the mold model created in the mold model creating step; a step of calculating a frictional force generated between the mold model and the coarse material at the time of releasing mold based on an integrated value of the flow velocity energy of the molten metal calculated from the injection conditions set for the mold model in a molten metal flow analysis; and a step of determining the occurrence of cracking of the coarse material based on the calculated strength of the coarse material and the calculated friction force.SELECTED DRAWING: Figure 2
Patent JP-2018077120-A (JP)
Title: Determination device, determination method, and learning device
Inventor: AKAHANI JUNICHI
IPC: G01M3/24
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a determination device capable of accurately detecting leakage of fluid in a piping.SOLUTION: The determination device includes: a learning processing part that carries out a series of learning processing to generate a discriminator by using a piece of acoustic data which is acquired at a point when no leakage of the fluid occurs as a piece of teacher data from acoustic data acquired by plural sound pressure sensors disposed in the fluid piping; and a determination part that determines whether or not any leakage of the fluid occurs in the piping based on a piece of newly acquired acoustic data by using the discriminator generated by the learning processing part.SELECTED DRAWING: Figure 1
Patent JP-2018077192-A (JP)
Title: Tire inspection device and inspection method
Inventor: KAWAOMO MAKOTO
IPC: G01N22/02
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To acquire stable measurement data.SOLUTION: An inspection device 10 for inspecting defects inside tires comprises: a transmission/reception antenna unit 12 that includes a transmission antenna 22 outputting a micro wave 8 with which the tire T is irradiated, and a reception antenna 24 receiving a reflection wave of the micro wave; revolving means 14 that revolves the tire T; a non-contact displacement meter 16 that detects a distance to a tire surface; and antenna movement means 18 that moves the transmission/reception antennas so as to adjust the distance from the tire surface on the basis of a detection result of the non-contact displacement meter. As revolving the tire T by the revolving means 14, the inspection device is configured to move the transmission/reception antenna unit 12 by the antenna movement means 18, and conduct an output of the micro wave 8 by the transmission antenna 22, and the reception of the reflection wave 9 by the reception antenna 24.SELECTED DRAWING: Figure 1