baber/WOPTO huggingface dataset:
Patent JP-2018060873-A (JP)
Title: Processing method for wafer
Inventor: SATO TAKESHI
IPC: H01L21/304
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a wafer, whereby productively and processability can be improved in polishing a recessed part of a wafer that has a ring-like reinforcement part on its rear surface.SOLUTION: A processing method for a wafer W having a device area W1 where a plurality of devices are formed and an outer peripheral margin area W2 surrounding the device area W1, comprises: a step in which a ring-like reinforcement part W4 including the outer peripheral margin area W2 is formed on an outer peripheral side of a recessed part W3 by holding a surface WS side of the wafer W on a chuck table 22, and grinding an area, corresponding to a device area, of a rear surface WR of the wafer W, thereby forming the recessed part W3; and a step in which the recessed part W3 is polished by, while supplying polishing liquid to the rear surface WR, rotating the chuck table 22 and a polishing pad 78b with a diameter equal to or larger than the wafer W, and pressing the polishing pad 78b against the rear face of the wafer W.SELECTED DRAWING: Figure 7
Patent JP-2018060937-A (JP)
Title: SiC EPITAXIAL WAFER MANUFACTURING METHOD AND SiC EPITAXIAL WAFER MANUFACTURING APPARATUS
Inventor: MASUDA TATSUYA
IPC: H01L21/683
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a SiC epitaxial wafer manufacturing method and a SiC epitaxial wafer manufacturing apparatus which improve in-plane uniformity of a thickness of a SiC epitaxial film.SOLUTION: A SiC epitaxial wafer manufacturing method of the present embodiment uses a mounting plate having a concave storage part and a satellite which is arranged in the concave storage part and on which a SiC substrate is placed on an upper surface, in which an etching carrier gas including an etching gas is supplied from a gap between the concave storage part and the satellite to an outer periphery of the SiC epitaxial wafer.SELECTED DRAWING: Figure 1
Patent JP-2018064484-A (JP)
Title: Methods for mass-producing hydrolytic enzymes by aspergillus oryzae
Inventor: SAITO YUKA
IPC: C12N9/14
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide transformants of Aspergillus oryzae that mass-produce hydrolytic enzymes such as protease, mannose and xylanase while maintaining high conidium productivity, and methods for mass-producing such enzymes by culturing the transformants.SOLUTION: The invention relates to a transformant of Aspergillus oryzae characterized in that a promoter of a hydrolytic enzyme gene is functionally linked to a transcription controlling region of a nucleic acid sequence encoding a transcription factor that regulates the expression of the hydrolytic enzyme gene. The invention also relates to a method comprising culturing the transformant for increasing the production or secretion amount of the hydrolytic enzyme without lowering the conidiogenesis in the transformant.SELECTED DRAWING: Figure 1
Patent JP-2018066464-A (JP)
Title: Assembling method of differential device
Inventor: YANASE YOICHI
IPC: F16H48/38
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent damage of an engagement portion by preventing connection load from acting on the gear engagement portion even when a sleeve as an extension shaft portion is post-installed and connected to a side gear in a differential device.SOLUTION: An assembling method of a differential device includes a first sleeve press-fitting process for connecting and integrating a first side gear 31 and a first sleeve 41 in a differential case 10 by pressure-fitting and connecting P1 the first sleeve 41 to a shaft portion 31a of the first side gear 31, a second sleeve press-fitting process for connecting and integrating a second side gear 32 and a second sleeve 42 in the differential case 10 by press-fitting and connecting P2 the second sleeve 42 to a shaft portion 32a of the second side gear 32, and a pinion gear assembling process for mounting a pinion gear 20 in the differential case 10 through a work window 10w after both sleeve press-fitting processes, and assembling the pinon gear 20 in the differential case 10 to be engaged with the first and second side gears 31, 32.SELECTED DRAWING: Figure 4
Patent JP-2017055422-A (JP)
Title: Method and device for uplink multi-antenna transmission
Inventor: XI FENGJUN
IPC: H04J99/00
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem of prior arts in which MIMO is introduced to WiMAX or 3GPP, and only downlink (DL) MIMO is defined in the WCDMA standard of 3GPP although a research on further developed advancement of MIMO to 3GPP releases 9, 10 is progressing.SOLUTION: Method and device for uplink transmission using a multi-antenna are disclosed. A radio transmission/reception unit executes STTD coding to an input stream of a physical channel configured for time-space transmission diversity (STTD). Each physical channel can perform mapping on an in-phase (I) branch or a quadrature-phase (Q) branch. WTRU can execute STTD coding in a binary region or complex region. Further, WTRU can execute precoding based on precoding weighting on at least one physical channel containing E-DPDCH, and transmission of a pre-coded output stream through plural antennas.SELECTED DRAWING: Figure 2
Patent JP-2017102436-A (JP)
Title: Polyvinyl alcohol-based film, polarizing film using the same, polarizing plate, and manufacturing method for polyvinyl alcohol-based film
Inventor: KITAMURA SHUICHI
IPC: G02B5/30
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based film which offers superior swellability and stretchability during manufacturing of a polarizing film, and allows for production of a polarizing film with high polarizing capability and little color irregularity.SOLUTION: A polyvinyl alcohol-based film has a thickness of 5-60 μm, width of 2 m or more, and length of 2 km or more, and satisfies the following conditional formulas (1) and (2). (1) In-plane retardation Rxy≤30 nm, (2) thickness retardation Rth≥90 nm, where the in-plane retardation Rxy (nm) and the thickness retardation Rth (nm) are values respectively calculated using the following formulas (A), (B): (A) Rxy (nm)=|nx-ny|×d (nm), (B) Rth (nm)={(nx+ny)/2-nz}×d (nm), where nx represents a refractive index of the polyvinyl alcohol-based film in a width direction (TD direction), ny represents a refractive index in a longitudinal direction (MD direction), nz represents a refractive index in a thickness direction, and d (nm) represents a thickness.SELECTED DRAWING: None
Patent JP-2017095448-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: SAKAMOTO HIROSHI
IPC: G03F7/039
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a salt capable of producing a resist pattern with good CD uniformity, an acid generator, and a resist composition containing the same.SOLUTION: The salt represented by formula (I), the acid generator, and the resist composition are provided. [In formula, Qand Qeach independently represent a fluorine atom or a 1-6C perfluoroalkyl group; Lrepresents a 1-24C divalent saturated hydrocarbon group; -CH- contained in the saturated hydrocarbon group may be substituted with -O- or -CO-; a hydrogen atom contained in the saturated hydrocarbon group may be substituted with a fluorine atom or a hydroxy group; Ad represents an adamantane triyl group; and Zrepresents an organic cation.]SELECTED DRAWING: None
Patent JP-2018074428-A (JP)
Title: Noise reduction device and noise reduction method
Inventor: HARADA SEIJI
IPC: H04B1/10
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To probably reduce a current beat noise component even when a beat fluctuation occurs.SOLUTION: A specification unit 141 extracts a peak in a time average specter on the basis of the time average specter obtained by performing a time average processing of a result of a plurality times of frequency analysis for an inputted signal, and specifies a center frequency of a sub-band as a peak to an average noise frequency. Continuously, a determination unit 142B calculates a deviation average as an average value of a difference of the average noise frequency and a moment noise frequency which is the center frequency of the sub-band as the maximum energy in a neighborhood of the average noise frequency on the basis of the result of the plurality times of frequency analysis. Thus, the determination unit 142B determines a frequency width of a noise reduction processing region on the basis of the deviation average.SELECTED DRAWING: Figure 6
Patent JP-2017030147-A (JP)
Title: Assembly device, gripping hand, and assembly method for article
Inventor: OSATO TOSHIAKI
IPC: B23P19/04
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an assembly device which is capable of performing high-precision assembly work and securing productivity, in assembly work using two robot arms with aligned gripping hands, at low cost and without hardly causing interference.SOLUTION: The assembly device includes: a trestle 1; a first gripping hand 4 disposed on a first robot arm 2; a second gripping hand 5 disposed on a second robot arm 3; and a control device for controlling the first and second gripping hands. The first gripping hand 4 is constituted of an attachment, which is linked to the first robot arm and which has a rotary shaft, and an aligned gripping mechanism, which is disposed on a rotary mechanism provided with a rotary shaft rotating in a direction orthogonal to the rotary shaft of the attachment. Further, in the assembly device, a cooperative work area of the first and second gripping hands is provided in an overlapping area where a respective operation area of the first and second gripping hands overlap.SELECTED DRAWING: Figure 1
Patent JP-2018069657-A (JP)
Title: Image formation apparatus, print control program and print control method
Inventor: HAYASAKA MITSUHARU
IPC: B41J3/60
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain print output that does not impair visibility, legibility of both text and comment, and comment insertion intent in a case of printing a structured document described in a markup language and containing the comment.SOLUTION: An image formation apparatus which includes an image processing unit and a print engine and which performs printing of document data described in a markup language created by using an application analyzes document data, extracts a comment inserted to a prescribed character string of the text using a function of the application, separates the document data into text data and comment data for each page, causes the image processing unit to generate a text print image and a comment print image on the basis of the text data and the comment data for each page, arranges the text print image and the comment print image on different pages, and instructs the print engine to perform printing in the printing format that the text and comment overlap each other in a visible manner.SELECTED DRAWING: Figure 7
Patent JP-2017088408-A (JP)
Title: Conveyed object folding device, conveyed object folding system, image reading system applied with the same, conveyed object folding method and program for conveyed object folding control
Inventor: OTOMO SATOSHI
IPC: H04N1/00
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a conveyed object folding device which can easily instruct complicated folding to properly execute it.SOLUTION: A sheet folding machine (conveyed object folding device) 10 arranged on a sheet discharge port 203 of an image formation apparatus 200 includes a folding condition setting function of extracting at least two kinds of lines of mountain-folding and valley-folding for the processing contents of the folding by scanning in the open state a document indicating the target folding processing content created by a user in advance by a scanner included in a document reading device 214, and deciding the folding type to a sheet P that is fed from a sheet feeding device 232 on the basis of the state of the line extracted by a copier CPU (diagram) and subjected to image printing by an image printing device 202. A first folding device (bellows folding mechanism 4) folds the sheet P conveyed in the designated direction along a conveyance path in the first folding direction with an instruction of a folding machine CPU 30 after condition setting. A second folding device (cross folding part 6) folds the sheet P in the second folding direction orthogonal to the first folding direction in the conveyance path.SELECTED DRAWING: Figure 1
Patent JP-2017031432-A (JP)
Title: Tire with tread comprising emulsion sbr having high trans content
Inventor: CLAUDE RINGOT
IPC: B60C1/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a tire having improved wet grip and improved abrasion resistance.SOLUTION: There is provided a tire, the tread of which comprises a rubber composition comprising at least: from 35 to 65 phr of an emulsion styrene/butadiene copolymer (E-SBR) copolymer, as first diene elastomer, the content of trans-1,4-butadienyl units of which is greater than 50% by weight of the total of the butadienyl units; from 35 to 65 phr of a polybutadiene (BR), as second diene elastomer; optionally, from 0 to 30 phr of another diene elastomer as third diene elastomer; from 90 to 150 phr of a reinforcing inorganic filler; and a plasticizing system comprising (i) according to a content A of between 10 and 60 phr, a hydrocarbon resin exhibiting a Tg of greater than 20°C, and (ii) according to a content B of between 10 and 60 phr, a plasticizer which is liquid at 20°C, the Tg of which is less than -20°C, it being understood that A+B is greater than 45 phr. The use of such an emulsion SBR and of BR in the amounts required, in combination with high contents of inorganic filler and of plasticizer in the tread compositions of the tire according to the invention, makes it possible to obtain an improved wet grip and an improved wear resistance in comparison with a control composition, without damaging the rolling resistance.SELECTED DRAWING: None
Patent JP-2017203212-A (JP)
Title: Aluminum alloy material, aluminum alloy material with adhesive resin layer, method for producing aluminum alloy material and method for producing aluminum alloy material with adhesive resin layer
Inventor: TAKAHASHI YUSUKE
IPC: C09J133/20
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide: an aluminum alloy material which hardly causes deterioration in bond strength even when exposed to a high temperature wet environment and has excellent bond durability; an aluminum alloy material with an adhesive resin layer; a method for producing an aluminum alloy material; and a method for producing an aluminum alloy material with an adhesive resin layer.SOLUTION: There is provided an aluminum alloy material which comprises: an aluminum alloy base material; a first coating film comprising an oxide of aluminum containing silicon, which is formed on at least one part of a surface of the aluminum alloy base material; and a second coating film comprising a silane compound having two or more hydrolyzable trialkoxysilyl groups in the molecule, a hydrolyzate thereof or a polymer thereof, which is formed on at least one part of the first coating film, wherein the first coating film contains 15 atom% or more and less than 80 atom% of Si and 0.1 atom% or more and less than 30 atom% of Mg, with the content of Cu restricted to less than 0.6 atom%, and also contains 0.01 to 25 atom% of at least one alkali metal element selected from Na, K and Li.SELECTED DRAWING: None
Patent JP-2017174390-A (JP)
Title: Prediction table design apparatus, method, and program
Inventor: SHIOTANI MASANORI
IPC: G06Q10/04
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To design a prediction table less prone to cause over-learning and further having appropriate prediction accuracy and size.SOLUTION: A prediction table initial value generation unit 103 prescribes an initial value of a discrete value array, uses a representative value of respective explanatory variables to calculate values of respective meshes by a prediction model f(x) and generates an initial value of a prediction table. A discrete value array candidate creation unit 104 creates a plurality of discrete value array candidates obtained by deleting discrete values from an object discrete value array. An evaluation unit 105 uses performance data to evaluate the prediction table generated by the respective discrete value array candidates created by the discrete value array candidate creation unit 104 and selects a discrete value array candidate. A determination unit 106 determines whether or not a prediction table generated from the discrete value array candidate selected by the evaluation unit 105 satisfies prescribed conditions and, when the prediction table does not satisfy termination conditions, repeats processing by the discrete value array candidate creation unit 104 and the evaluation unit 105, with the discrete value array candidate selected by the evaluation unit 105 defined as an object discrete value array.SELECTED DRAWING: Figure 1
Patent JP-2018077387-A (JP)
Title: Liquid crystal display device
Inventor: MORIMOTO MASATERU
IPC: G02F1/1368
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that suppresses image persistence due to influences of ions.SOLUTION: The liquid crystal display device has a pixel including a pixel electrode 111 formed between scanning lines extending in a first direction and a first image signal line 20 and a second image signal line 20 intersecting the scanning lines and is configured in such a manner that: a first shield line 30 is formed via a first insulation film 108 in an overlay of the first image signal line 20; the width in the first direction of the first shield line is greater than the width in the first direction of the image signal line 20; the center in the first direction of the first shield line 30 coincides with the center of the first image signal line 20; a second shield line 50 is formed via the first insulation film 108 in an overlay of the second image signal line 20; the width in first direction of the second shield line 50 is greater than the width in the first direction of the image signal line 20; and the center in the first direction of the second shield line 50 coincides with the center of the second image signal line 20.SELECTED DRAWING: Figure 11
Patent JP-2018078223-A (JP)
Title: Lamination coil component and manufacturing method thereof
Inventor: SASAKI AKIRA
IPC: H01F41/04
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a lamination coil component capable of facilitating determination whether a formed conductor is defective or not in a visual inspection using images.SOLUTION: Disclosed lamination coil component includes: a non-magnetic material portion 11; and plural coils 15, 16 of conductors 14 constituted of Ag, which is formed in the non-magnetic material portion 11. The non-magnetic material portion 11 contains a transition metal. In the manufacturing method, the content of an oxide of the transition metal is controlled in a range of 0.1 to 5.0 wt.% with respect to an inorganic substance contained in the non-magnetic material.SELECTED DRAWING: Figure 1
Patent JP-2018078245-A (JP)
Title: Light receiving element, manufacturing method therefor and electronic apparatus
Inventor: ZAIZEN YOSHIFUMI
IPC: H01L27/146
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving element, manufacturing method therefor and electronic apparatus capable of suppressing generation of a dark current.SOLUTION: The light receiving element includes a first compound semiconductor with a first conductive type; a photoelectric conversion layer which absorbs a wavelength in an infrared region to generate a charge; a first semiconductor layer formed on the photoelectric conversion layer; and isolating layer formed to surround the photoelectric conversion layer and the first semiconductor layer. The first semiconductor layer includes a second conductivity type region at a central part except a peripheral edge part opposing to the photoelectric conversion layer.SELECTED DRAWING: Figure 1
Patent JP-2018079721-A (JP)
Title: Air conditioning device for vehicle
Inventor: YAMASHITA KOHEI
IPC: F25B47/02
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device for a vehicle capable of properly detecting frost formation on an outdoor heat exchanger even when unevenness occurs in products.SOLUTION: The air conditioning device for a vehicle is configured so that, based on refrigerant evaporation temperature TXO of an outdoor heat exchanger 7 and refrigerant evaporation temperature TXO base of the outdoor heat exchanger in no frost formation time, frost formation to the outdoor heat exchanger is determined. In an initial stage of starting, if there is an error LRN to a side which does not detect frost formation between the refrigerant evaporation temperature TXO base of the outdoor heat exchanger in no frost formation time and refrigerant evaporation temperature TXO of the outdoor heat exchanger, the refrigerant evaporation temperature TXO base is corrected to reduce or cancel the error LRN.SELECTED DRAWING: Figure 1
Patent JP-2018079727-A (JP)
Title: Pneumatic bias tire
Inventor: TSUNODA MASAAKI
IPC: B60C15/00
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To improve durability performance.SOLUTION: At least one carcass layer 5A and 5B is provided so as to cover end parts 5Aa and 5Ba of folding-back parts 5Ab and 5Bb of the carcass layers 5A and 5B by sandwiching on the inside and the outside in the tire width direction, and comprises two organic fiber reinforcement layers 10A and 10B for covering an organic fiber cord 10C with rubber, and the respective organic fiber reinforcement layers 10A and 10B are inclined in the organic fiber cord 10C to the tire circumferential direction in the inverse direction of the inclination direction to the tire circumferential direction of a carcass cord 5C in the end parts 5Aa and 5Ba of the folding-back parts 5Ab and 5Bb of the carcass layers 5A and 5B sandwiched by themselves, and the respective organic fiber cords 10C are slantingly provided in the same direction to the tire circumferential direction, and the respective organic fiber cords 10C are also formed thinner than the carcass cord 5C of the respective carcass layers 5A and 5B.SELECTED DRAWING: Figure 2
Patent JP-2018082545-A (JP)
Title: Electric power supply provided in power storage system
Inventor: OKAMOTO NAOHISA
IPC: H02J9/06
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric power supply capable of continuously supplying a power supply voltage to a control unit without interruption even at the time of a blackout and further having higher power conversion efficiency during a normal operation than that of a conventional one.SOLUTION: An electric power supply 1A comprises: a first electric power unit 2 that outputs a first DC voltage; a second electric power unit 3 that outputs a second DC voltage; and a switching unit 6 that switches a greater one of the first DC voltage and the second DC voltage, which is selected by rectification of a diode. The second electric power part 3 generates the second DC voltage from a greater one of a third DC voltage obtained by converting a system voltage into DC power and a discharge voltage of a storage battery B. When the system voltage is within a normal range, the second DC voltage is formed from the third DC voltage and the first DC voltage is switched; whereas when the system voltage is less than a lower limit of the normal range, the second DC voltage is generated from the discharge voltage and the second DC voltage is switched.SELECTED DRAWING: Figure 2