baber/WOPTO huggingface dataset:
Patent WO-2019171881-A1 (WO)
Title: Optical disk recording method, optical disk device, and integrated circuit
Inventor: NAKAMURA ATSUSHI
IPC: G11B20/10
Filed: 2019-02-08
Abstract: A mark corresponding to recording data is formed on an optical disk medium by: encoding the recording data in accordance with a modulation code and thus generating encoded data; classifying the encoded data by a combination of at least two of the following run lengths of marks and spaces in the encoded data, namely the mark length of a mark in question, the space length of a leading space, the mark length of a leading mark, and the space length of a trailing space; setting a correction amount for adjusting the position of the start edge and the end edge of a recording pulse on the basis of an evaluation index of a decoding result, which is a result of decoding a reproduction signal of the encoded data using maximum-likelihood decoding of a PRML scheme, for each of the classification; generating the recording pulse corresponding to the encoded data by using the correction amount corresponding to the classification of the run length of the encoded data; and changing optical beam power in a plurality of stages with the recording pulse and irradiating the optical disk with the optical beams.
Patent WO-2020174585-A1 (WO)
Inventor: SHAMOTO EIJI
IPC: B23Q17/22
Filed: 2019-02-26
Abstract: A control unit 20 uses detection information from a contact sensor or uses time series data for detection values relating to a drive motor included in a rotary mechanism 8 and/or a feed mechanism 7 to acquire a coordinate value indicating where a cutting tool 11 has come into contact with a material to be cut 6 or a component. The control unit 20 determines the relative position relationship between the cutting tool 11 and the center of rotation of the material to be cut 6 on the basis of the coordinate values indicating where the cutting tool 11 has made contact in at least two positions that differ from the rotation angle position of the cutting tool 11 during lathe turning, said positions being on the material to be cut 6 after said lathe turning or on a reference surface of the material to be cut 6 for which the relative position relationship between the tool and the center of rotation is already known.
Patent WO-2019168062-A1 (WO)
Inventor: MARUSHIMA KAZUYA
IPC: C12N1/21
Filed: 2019-02-27
Abstract: Provided are: a protein having a pentosidine oxidase activity; a method for assaying pentosidine, said method comprising a step for contacting the aforesaid protein with a specimen and a step for detecting a change caused by the contact; etc.
Patent WO-2019181636-A1 (WO)
Inventor: FUKUZAWA TAKASHI
IPC: G01N21/64
Filed: 2019-03-12
Abstract: This reaction treatment device 30 comprises: a reaction treatment container 10; a first fluorescence detection device 50 that irradiates a sample with first excitation light and detects first fluorescence generated by the sample; and a second fluorescence detection device 54 that irradiates a sample with second excitation light and detects second fluorescence generated by the sample. The wavelength range of the first fluorescence and the wavelength range of the second excitation light at least partially overlap. The phase contrast of the pulsing of the first excitation light and the second excitation light when the first excitation light and the second excitation light are pulsed at a prescribed duty cycle, d being the duty cycle of the pulsing of the first excitation light and the second excitation light, is set in a range of 2π(p m –Δp m )[rad] to 2π(p m +Δp m )[rad], or in a range of 2π{(1–p m )–Δp m }[rad] to 2π{(1–p m )+Δp m }[rad] (wherein p m  = d–d 2  and Δp m  = 0.01×p m ).
Patent WO-2020208674-A1 (WO)
Title: Magnetic element, magnetic memory, reservoir element, recognizer and method for manufacturing magnetic element
Inventor: SASAKI TOMOYUKI
IPC: H01L29/82
Filed: 2019-04-08
Abstract: This magnetic element comprises: a first strongly magnetic layer; and a first wiring that faces the first strongly magnetic layer in a first direction. The first wiring has: a wiring part that extends in a second direction different to the first direction; and a widened part that is wider than the wiring part in a third direction which intersects the second direction when viewed from the first direction. The central position, in the third direction, of the wiring part is different to the central position, in the third direction, of the first strongly magnetic layer.
Patent WO-2020208805-A1 (WO)
Inventor: MARUYAMA HIROKI
IPC: F25B1/00
Filed: 2019-04-12
Abstract: This air-conditioning device comprises: a heat-source-side unit; a plurality of load-side units; a repeater that distributes the heat source generated by the heat-source-side unit to the plurality of load-side units; a first refrigerant pipe through which the refrigerant flows from the repeater to the heat-source-side unit; a second refrigerant pipe through which the refrigerant having a pressure higher than the pressure of the refrigerant flowing through the first refrigerant pipe flows from the heat-source-side unit to the repeater; a suction pressure gauge that detects the suction pressure of the refrigerant sucked into the compressor; a repeater thermometer that is provided in the first refrigerant pipe in the repeater and detects the temperature of the refrigerant flowing through the first refrigerant pipe; and a control device that controls the compressor so that the suction pressure detected by the suction pressure gauge matches a target suction pressure. The control device has a target value setting means for determining the target suction pressure on the basis of the temperature of the refrigerant detected by the relay thermometer in the case of the cooling-dominated operation mode.
Patent WO-2019220887-A1 (WO)
Title: Pneumatic tire
Inventor: SONE NAOYUKI
IPC: B60C9/20
Filed: 2019-04-23
Abstract: This pneumatic tire is provided with: a pair of bead cores; a carcass that is formed straddling the pair of bead cores; a belt layer formed at the outer side of the carcass in the tire radial direction by winding, into a spiral shape, a coated cord formed by coating a cord with resin; and a reinforcement member disposed straddling end parts of the belt layer in the tire width direction at an outer side of the belt layer in the tire radial direction.
Patent WO-2019208755-A1 (WO)
Title: Semiconductor device and electric power converter
Inventor: YOKOGAWA MASAHIRO
IPC: H01L29/739
Filed: 2019-04-26
Abstract: A first electrode film (91) is electrically connected to a source region (4) of a semiconductor substrate (50), while being provided on a main surface (S2) of the semiconductor substrate (50). A second electrode film (92) is electrically connected to a gate electrode (6), while being provided on the main surface (S2) of the semiconductor substrate (50). A third electrode film (93) is provided at a distance from the first electrode film (91) on the main surface (S2) of the semiconductor substrate (50). A protective insulating film (20) is provided on the main surface (S2) so as to cover only a part of the first electrode film (91), only a part of the second electrode film (92) and at least a part of the third electrode film (93), while being composed of a thermosetting resin. The main surface (S2) has an outer peripheral region (RA) and an inner region (RB) that is surrounded by the outer peripheral region (RA); and the protective insulating film (20) has an outer peripheral portion (29) that covers the outer peripheral region (RA), and a first inner portion (21) that traverses the inner region (RB) and covers at least a part of the third electrode film (93).
Patent WO-2019235500-A1 (WO)
Title: Brazed structure
Inventor: SEGUCHI Kohsuke
IPC: B23K1/14
Filed: 2019-05-28
Abstract: The present invention relates to a structure having a part in which a surface of a first member and a surface of a second member are brazed to one another, and the objective of the present invention is to prevent brazing filler on an upper brazing surface, in a vertical direction, from flowing down, in order to maintain the brazing filler on said brazing surface, thereby preventing brazing failure of the brazing surface and improving the brazing strength.
This brazed structure includes a part in which a surface of a first member 20 and a surface of a second member 21 are joined to one another by brazing, wherein a difference exists in the vertical positions of brazing surfaces that are continuous with one another in the attitude in which the part is brazed, the brazed structure being characterized in that a brazing material holding portion 22 including an edge for holding brazing material is formed in at least one surface of the surface of the first member 20 and the surface of the second member 21.
Patent WO-2020017197-A1 (WO)
Title: Copper phthalocyanine pigment composition and ink composition comprising same
Inventor: SAITOU SHINGO
IPC: C09B67/22
Filed: 2019-06-13
Abstract: Existing ink compositions show promising improvement in ink viscosity at a certain level. When used in glycol ether-based inks required today, however, these ink compositions fail to prevent an increase in viscosity of the inks thus formulated. Moreover, there has been known no copper phthalocyanine pigment composition capable of achieving both improvement in ink viscosity and high re-dissolvability which is an important factor from the viewpoint of printability of glycol ether-based inks. Under these circumstances, the present invention addresses the problem of providing a copper phthalocyanine pigment composition that shows a low viscosity and high re-dissolvability when used in a glycol ether-based ink. The present invention has been completed based on the finding that the combined use of a copper phthalocyanine pigment with a specific copper phthalocyanine acid derivative makes it possible to give a pigment composition, when formulated into a glycol ether-based ink, said pigment composition showing a remarkably low viscosity and high compatibility with the ink.
Patent WO-2020008863-A1 (WO)
Title: Optical distance measurement device
Inventor: YAMADA HITOSHI
IPC: G01S7/481
Filed: 2019-06-18
Abstract: Optical distance measurement devices 10, 10B are provided with a light-emitting element 18 in which a plurality of light-emitting parts 16 for radiating light are arranged so that a gap is provided between adjacent light-emitting parts, transmitting parts 32, 90 through which the light is transmitted, drive parts 34, 34B for changing the positional relationship between the light-emitting element and the transmitting parts, and a light-receiving part 12 for receiving the reflected light, the positional relationship between the light-emitting element and the transmitting parts being changed by the drive part, whereby the irradiation path of the light changes along the direction of arrangement of the light-emitting parts.
Patent WO-2020026631-A1 (WO)
Title: Image information display device
Inventor: SUGIMOTO KENICHI
IPC: G06T7/00
Filed: 2019-06-19
Abstract: Provided is an image information display device capable of quickly displaying information such as the category of a captured object together with the image and featuring improved usability and merchantability. A second control processing unit 12 of this image information display device 1 applies image data of a fish 20 captured by a camera 3 to a second DNN model (STEP51) to infer the "Species" category of the fish 20 along with the probability P. A first control processing unit 11 displays in a display 2 either the "Family" or the "Species" category, depending on the probability P of the inferred "Species" category, together with the fish image 20, the probability P, and a bounding box 30 (STEP30-35).
Patent WO-2020004215-A1 (WO)
Title: Dispersion compensation system and dispersion compensation method
Inventor: MASUMOTO KANA
IPC: H04B10/2513
Filed: 2019-06-20
Abstract: [Problem] To provide a dispersion compensation system which increases a dispersion compensation amount and decreases operation costs. [Solution] In the dispersion compensation system in which a core node 1 and an access node 2 are connected to a ring network 3 by means of a ring network, the access node 2 includes: a delay measurement unit 218 which measures a delay between the core node 1 and the access node 2 by receiving a delay measurement signal from the core node 1; an average dispersion amount calculation unit 219 which calculates, on the basis of the measured delay, a dispersion compensation amount that is to be imparted to a burst optical signal before transmission towards the ring network 3; and a real part reverse dispersion imparting unit 213I which pre-equalizes, with the calculated dispersion compensation amount, the waveform of the burst optical signal before the transmission.
Patent WO-2020012909-A1 (WO)
Title: Method for forming groove in hybrid optical device, and hybrid optical device
Inventor: TANAKA TAKUYA
IPC: G02F1/39
Filed: 2019-06-20
Abstract: Through the present invention, a groove having an arbitrary length is formed in a quartz-based waveguide chip without limitation of chip size. A marker 103 indicating a planned cutting line extending along the in-plane direction of a quartz-based waveguide chip 104 from a connection end surface of the chip is formed in advance by machining a waveguide core layer of the quartz-based waveguide chip 104, the irradiation position of a laser light is matched to the start position of the mark 103 in a state in which the quartz-based waveguide chip 104 is mounted on a stage 105, and the stage 105 is moved along the extension direction of the mark 103 while laser light is radiated from above the quartz-based waveguide chip 104, and a groove is thereby formed in the connection end surface of the quartz-based waveguide chip 104.
Patent WO-2020066197-A1 (WO)
Inventor: FUJIWARA YOSHIYASU
IPC: G06Q10/04
Filed: 2019-07-02
Abstract: This operating cost assessment method has: a diagnosis step for inspecting a plurality of plant devices (1) of a model to be assessed which are operating in a plant (P), and diagnosing the operating status of each of the plant devices (1) on the basis of the inspection results; an accumulation step for accumulating operation start time information, inspection time period information and operating status information in a storage device for each of the plant devices (1); a device lifespan calculation step for calculating the device lifespan of the model to be assessed; an event prediction step which, on the basis of the device lifespan, predicts the frequency of installation, maintenance and the like which will occur during the period of operation of the plant devices (1) of the model being assessed; and a cost calculation step for calculating the total operating cost incurred in order to operate the plant devices (1) of the model being assessed over the period of operation thereof on the basis of the prediction.
Patent WO-2020121588-A1 (WO)
Inventor: IWASE TAKU
IPC: H01L21/3065
Filed: 2019-07-29
Abstract: プラズマ密度分布を中心高な分布と節分布を両方とも独立に制御することが可能にし、処理の均一性をより高い精度で試料をプラズマ処理することができるようにするために、プラズマ処理装置を、試料がプラズマ処理される真空容器と、プラズマを生成するための高周波電力を供給する高周波電源と、試料が載置される試料台と、真空容器の内部に磁場を形成させ真空容器の外側に配置された磁場形成部とを備えて構成し、磁場形成部には、第１のコイルと、第１のコイルより内側に配置され第１のコイルの直径より小さい直径の第２のコイルと、第１のコイル、真空容器の上方および側面を覆い第１のコイルが内部に配置された第１のヨークと、第２のコイルの周方向に沿って第２のコイルを覆い第２のコイルの下方側に開口部を有する第２のヨークとを具備させた。
Patent WO-2021038812-A1 (WO)
Title: Classification device, learning device, classification method, learning method, classification program, and learning program
Inventor: TAKIMOTO YOSHIAKI
IPC: G06N3/08
Filed: 2019-08-29
Abstract: A classification unit of this classification device enters input data into a trained model for classifying data into a class, and thereby classifies the class of the input data. It should be noted that the trained model includes a feature quantity extraction model for extracting a feature quantity from data, and a classification model for classifying the class of the data on the basis of the feature quantity extracted by the feature quantity extraction model. In the trained model, the parameters of the feature quantity extraction model and the classification model are pre-learned on the basis of a supervised data set in a first domain such that the class classification result output from the trained model matches an answer label. Further, in the trained model, the parameters of the feature quantity extraction model are pre-learned via adversarial learning on the basis of the supervised data set and an unsupervised data set in a second domain so as to prevent determination of whether input learning data is classified into the first domain or second domain.
Patent WO-2020194790-A1 (WO)
Title: Door lock device for vehicle and method of manufacturing door lock device for vehicle
Inventor: KIMURA SHUNTARO
IPC: H01R13/04
Filed: 2019-09-06
Abstract: In this door lock device for a vehicle, the positional displacement of a switch terminal when shearing a connection part of the terminal is reliably prevented, and the assembling position accuracy of the switch terminal with respect to a housing is improved. A housing 5 has: positioning protrusion parts 51a that protrude at a right angle to an installation part 51g on which conductive parts 18a of a switch terminal 18 are installed; and connector fitting grooves 51b that are open in a direction parallel to the positioning protrusion parts 51a. The switch terminal 18 has: a plurality of conductive parts 18a; positioning holes 18g into which the positioning protrusion parts 51a are inserted; connector pins 18b that are bent at one-end portions of the conductive parts 18a at a right angle and fitted into the connector fitting grooves 51b; and switch pins 18c and 18d that are bent at the other-end portions of the conductive parts 18a and are electrically connected to switches 16 and 17 by being inserted into female pins 16a and 17a of the switches 16 and 17.
Patent WO-2020059592-A1 (WO)
Inventor: SUZUKI HIROTAKA
IPC: G02C13/00
Filed: 2019-09-11
Abstract: The present invention is a contact lens treatment solution characterized by comprising a copolymer A and a copolymer B in the ratio A:B = 40:1 to 5:1 (weight ratio). With the present invention, it is possible to provide a contact lens treatment solution that, by means of a simple immersion process, can remove dirt adhered to a contact lens surface, can improve the lubricity of the contact lens surface, and can impart continuous hydrophilicity to the contact lens surface.　Copolymer A: a copolymer obtained by copolymerizing a monomer a represented by formula 1 and a monomer b represented by formula 2, wherein the copolymerization ratio of the monomer a and the monomer b is a:b = 7:3 to 9:1 (molar ratio), and the weight average molecular weight is 400,000 to 800,000.　Copolymer B: a copolymer obtained by copolymerizing a monomer a represented by formula 1 and a monomer b represented by formula 2, wherein the copolymerization ratio of the monomer a and the monomer b is a:b = 2:1 to 8:1 (molar ratio), and the weight average molecular weight is 1,000,000 to 1,500,000.
Patent WO-2020054793-A1 (WO)
Title: Printed matter inspection device and printed matter inspection method
Inventor: YANAGIUCHI TAKAHIRO
IPC: G07D7/1205
Filed: 2019-09-12
Abstract: In order to perform inspection under a condition corresponding to an inspection object included in printed matter, this printed matter inspection device, in which a light source unit radiates light to an inspection object included in the printed matter, a measurement unit measures a feature value indicating an optical feature of the inspection object, and the printed matter inspection device inspects the printed matter on the basis of the measured feature value, is constituted from: a storage unit in which setting information for measuring the feature value and reference information for evaluating the feature value are stored for each type of inspection object; and a control unit for selecting a type of inspection object, controlling the light source unit and the measurement unit on the basis of the setting information that corresponds to the selected type, and evaluating the feature value measured by the measurement unit on the basis of the reference information that corresponds to the selected type.
Patent WO-2020059651-A1 (WO)
Inventor: MIYAMOTO KOHEI
IPC: C08L23/08
Filed: 2019-09-13
Abstract: A thermoplastic polyester resin composition obtained by blending, with respect to (A) 100 parts by weight of a non-liquid-crystalline thermoplastic polyester resin: (B) 45-150 parts by weight of a thermoplastic resin that is different than the non-liquid-crystalline thermoplastic polyester resin and has a dielectric loss tangent of 0.005 or less at a frequency of 5.8 GHz as measured by the cavity resonance perturbation method; (C) 2-20 parts by weight of a compatibilizing agent having at least one reactive functional group selected from epoxy groups, acid anhydride groups, oxazoline groups, isocyanate groups, and carbodiimide groups; and (D) 0.2-5 parts by weight of at least one compound selected from tertiary amines, amidine compounds, organic phosphines and salts thereof, imidazoles, and boron compounds, wherein the thermoplastic polyester resin composition contains a total of 50-150 parts by weight of the (B) thermoplastic resin and the (C) compatibilizing agent per 100 parts by weight of the (A) non-liquid-crystalline thermoplastic polyester resin, and the weight ratio (B)/(C) of the (B) thermoplastic resin and the (C) compatibilizing agent is 8-50. A molded article that excels in low dielectric properties, mechanical properties, and metal bondability can be obtained.
Patent WO-2020059677-A1 (WO)
Inventor: OKUDA TAKAHIRO
IPC: G01B11/00
Filed: 2019-09-17
Abstract: An optical measuring device comprises: a light source (1) that outputs light of a plurality of wavelengths; an optical system for causing chromatic aberration of the light from the light source (1) along the optical axis; an objective lens (6) for irradiating a measurement object (20) with the chromatically aberrated light; an optical path separating element that separates the optical path of the light of the reflected light radiated to the measurement object (20) from the optical path of the light from the light source (1); a first light-shielding member in which a first opening (5a) for passing at least a part of reflected light separated by the optical path separating element from the optical path of light from the light source (1) is formed, and which does not pass another part of the reflected light; and a dispersive element and a light-receiving element (34) for acquiring light passing through the first opening (5a) and measuring the spectrum of the light, wherein a light reduction means is arranged on the optical path of the reflected light so as to prevent the light having a wavelength that is not focused in the first light-shielding member from being received by the light receiving element (34). This makes it possible to provide an optical measuring device in which the measurement accuracy at the position of the measurement object is further improved.
Patent WO-2020090409-A1 (WO)
Inventor: WAKIMOTO RYOICHI
IPC: H01M10/04
Filed: 2019-10-10
Abstract: The present invention provides a rectangular electricity storage device which is reduced in weight, while ensuring the stiffness of an insulating sheet, and which ensures a space where an electrode body swells during the charging. A rectangular electricity storage device according to one embodiment of the present disclosure is provided with: an electrode body (11) which comprises a positive electrode plate, a negative electrode plate and a separator that is arranged between the positive electrode plate and the negative electrode plate; an insulating holder (30) which is obtained by shaping an insulating sheet (31) into a box shape, and in which the electrode body (11) is contained; a rectangular outer case which has an opening, and in which the electrode body (11) and the insulating holder (30) are contained; and a cover body which covers the opening of the outer case. The insulating sheet (31) comprises a porous body.