baber/WOPTO huggingface dataset:
Patent JP-2018059408-A (JP)
Title: Compressor
Inventor: SUZUKI TAKASHI
IPC: F04B39/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To properly supply a lubricant to a compressor compressing a refrigerant.SOLUTION: A compressor 1 is equipped with: a shaft 3; a motor portion 6; and a compressor portion 5. The motor portion 6 rotates the shaft 3. The compressor portion 5 compresses a refrigerant by rotating the shaft 3. The motor portion 6 has an upper insulator 24, a stator core 23, and a coil 26. The upper insulator 24 is formed with a plurality of insulator teeth portions. The stator core 23 is formed with a plurality of stator core teeth portions corresponding to the plurality of insulator teeth portions of the upper insulator 24. The plurality of stator core teeth portions of the stator core 23 is respectively covered by a plurality of teeth of the upper insulator 24, and respectively wound by the coil 26. The insulator teeth portions of the upper insulator 24 is formed with a groove 45 through which a lubricant injected to the compressor portion 5 passes, on a stator core contacting surface contacting with the stator core teeth portions of the stator core 23.SELECTED DRAWING: Figure 9
Patent JP-2018059837-A (JP)
Title: Method for treating radioactive effluent containing radioactive strontium
Inventor: SAKUMA TAKASHI
IPC: B01D15/00
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating radioactive strontium that has high strontium adsorption capacity, reduces a replacement frequency of absorbent and an amount of the occurrence of secondary waste, and can keep down treatment costs.SOLUTION: A method for treating radioactive effluent containing radioactive strontium includes having radioactive effluent containing radioactive strontium flow at a flow speed (LV) of 1 m/h or more and 40 m/h or less and a space speed (SV) 200 hor less to absorbent including binder-less zeolite particles in a range of average particle diameter of 250-1000 μm, and having the absorbent adsorb radioactive strontium.SELECTED DRAWING: None
Patent JP-2018059602-A (JP)
Title: Gas plug
Inventor: YONEMOTO SHIGEMITSU
IPC: F16K5/02
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive gas plug capable of effectively coping with various influences from an installment environment or the inside or the outside of a gas plug body, and maintaining initial waterproof performance of a waterproof packing, the gas plug configured such that a waterproof packing 10 in a state where a plug 3 is rotatably stored in the plug storage part 30 of a gas plug body 31 and a control handle 2 is mounted through a waterproof packing to a cylindrical part 33 continuously provided above a plug storage part 30 in a rotatable and anti-loosening manner.SOLUTION: Between a control handle 2 and a cylindrical part 33 positioned with a predetermined interval inside with respect to a waterproof packing 10, provided is an annular second packing 1 whose diameter is smaller than that of the waterproof packing 10. The waterproof packing 10 is made of a material having resistance against influence from the outside of a gas plug, and the second packing 1 is made of a material having resistance against influence from the inside of the gas plug.SELECTED DRAWING: Figure 2
Patent JP-2017042170-A (JP)
Title: Acyl-ACP reductase with improved properties
Inventor: MATHEW RUDE
IPC: C12N1/15
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide: acyl-ACP reductase (AAR) enzyme variants that result in improved fatty aldehyde and fatty alcohol production when expressed in recombinant host cells; and methods of making and using such AAR variants for production of fatty alcohol compositions having particular characteristics.SOLUTION: The disclosure provides variant acyl-ACP reductase (AAR) polypeptides that catalyze the conversion of an acyl-ACP to a fatty aldehyde. The disclosure also relates to a method of producing a fatty alcohol composition having an increase in titer, the method comprising: culturing a host cell with a carbon source; and harvesting a fatty alcohol composition.SELECTED DRAWING: Figure 4
Patent JP-2018063087-A (JP)
Title: Electric type heating system, electric heating panel, manufacturing method of the same, laying structure of the same, and laying method of the same
Inventor: ABE KEISUKE
IPC: F24D13/02
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric type heating system which does not require a dedicated circuit involving electric work, which can shorten construction time, which improves a maintenance function and in which there occurs no difference in quality, and to provide an electric heating panel, a manufacturing method of the same, a laying structure of the same and a laying method of the same.SOLUTION: On an upper surface of a bottom plate 110, a wiring board 120 including a thermostat 123, a sensor 124 and an electric fuse is laminated via a wiring cable 121 connected to a power supply in parallel. On an upper layer of the wiring board 120, a heat generation sheet 130 is laminated which generates heat by electricity. On an upper layer of the heat generation sheet 130, a pressing plate 140 for fixing the heat generation sheet 130 is laminated. On the upper layer of the pressing plate 140, a surface material 150 heated by the heat generation sheet 130 is laminated.SELECTED DRAWING: Figure 1
Patent JP-2017215561-A (JP)
Title: Gap filling composition and pattern forming method using composition containing polymer
Inventor: WANG XIAOWEI
IPC: G03F7/20
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a gap filling composition which can reduce pattern collapse and a pattern forming method using the composition.SOLUTION: There is provided a gap filling composition including a polymer having a certain structure and an organic solvent. There is provided a pattern forming method using a certain polymer.SELECTED DRAWING: Figure 1
Patent JP-2018066906-A (JP)
Title: Blast pipe, blower, and image forming apparatus
Inventor: KUDO MASASHI
IPC: G03G21/16
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a blast pipe that, even when the volume of air to be taken in from an inlet is increased, can exhaust air to be exhausted from an outlet while unevenness in wind speed in one direction of a longer opening shape of the outlet is reduced.SOLUTION: In a blast pipe, a passage part formed with a passage space connecting an inlet and an outlet to cause air to pass therethrough has at least an introduction passage part that has the inlet present at one end and is formed with a linearly extending passage space extending, and a first bent passage part that is shaped to be bent in the middle of the introduction passage part and is formed with a passage space in a cross-sectional shape long in one direction; one of a plurality of reduction parts reducing the flow of air is provided as a first reduction part formed of a blocking part that is present at a part of the passage space of the first bent passage part along the one direction of the cross-sectional shape to block the flow of air and a ventilation part that has a long opening shape along the one direction of the cross-sectional shape; the other end of the introduction passage part is provided with a projection end in which the passage space of the introduction passage part is present projecting outward beyond one end in the one direction of the cross-section of the passage space of the first bent passage part.SELECTED DRAWING: Figure 3
Patent JP-2018073163-A (JP)
Title: Encoder learning device, conversion device, method, and program
Inventor: SUZUKI JUN
IPC: G06F17/28
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To enable accurate conversion of a discrete structure.SOLUTION: An encoder constructing unit 232 constructs an encoder that is connected with an encoding unit for encoding elements corresponding to each element of a discrete structure on the basis of an input discrete structure and includes a predictor corresponding to a predefined auxiliary problem for a main problem. An encoder calculation unit 234, on the basis of the constructed encoder, inputs each element of the input discrete structure to the corresponding encoding unit, sequentially performs calculation, outputs a code of the input discrete structure, and calculates the predictor to predict a solution of the auxiliary problem. A decoder calculation unit 236 inputs the output code and the solution of the auxiliary problem to a decoder, sequentially performs calculation, and outputs the discrete structure.SELECTED DRAWING: Figure 14
Patent JP-2018076455-A (JP)
Title: Composition for optical stereolithography
Inventor: OKAMOTO HIROAKI
IPC: C08G59/68
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition for optical stereolithography, with which an optical stereolithographic (photocuring) process is completed in a shorter time and a heat-resistance three-dimensional molded object with excellent strength can be obtained by subjecting an object after the optical stereolithographic process to ultraviolet irradiation treatment and/or heating treatment.SOLUTION: The composition for optical stereolithography comprises (A) an aromatic cationic polymerizable compound having at least two aromatic rings and at least three glycidyl ether structures, (B) an aliphatic cationic polymerizable compound having at least one alcoholic hydroxyl group and at least two glycidyl ether structures and/or a cationic polymerizable compound having an oxetane group, (C) a radical polymerizable compound having at least one alcoholic hydroxyl group and at least two methacryl groups and/or acryl groups, (D) a cationic polymerization initiator that is a sulfonium compound or a bis(alkylphenyl)iodonium compound, (E) a radical polymerization initiator, and (F) a sensitizer.SELECTED DRAWING: None
Patent JP-2017061848-A (JP)
Title: Fireproof structure for guide rail for window shutter
Inventor: TAKAHASHI ISAO
IPC: E06B9/58
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To improve fireproof performance of a guide rail structure.SOLUTION: A guide rail 3 comprises a first side 30 on the side closer to an external wall and a second side 31 facing an outdoor space between which an internal space is formed. Inside the internal space is provided a reinforcement plate 7 formed from material having a melting point higher than that of material forming the guide rail 3, the reinforcement plate being provided, on at least part of the inner surface of an area including the second side 31 and facing the outdoor space, so as not to protrude into a guide space G. The reinforcement plate 7's area provided on the inner surface of the second side 31 has a width size so as to be opposite to a slat end received in the guide space G. In the internal space of the guide rail 3 is positioned a storage space extending in the height direction so as not to protrude into the guide space G; in the storage space is stored a heat expansion fireproof member 8 extending in the height direction so as not to protrude into the guide space G at normal temperature.SELECTED DRAWING: Figure 5
Patent JP-2018082022-A (JP)
Title: Photoelectric conversion device, solid-state imaging device, and electronic device
Inventor: ITO TAKUYA
IPC: H01L51/42
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device with improved response and external quantum efficiency.SOLUTION: An organic photoelectric conversion element 10 includes an organic photoelectric conversion layer 13 sandwiched between a first electrode 11 and a second electrode 15. The organic photoelectric conversion layer 13 contains organic molecules of a quinacridone derivative and a subphthalocyanine derivative. At least the quinacridone derivative of the organic molecule is randomly oriented.SELECTED DRAWING: Figure 1
Patent JP-2018083473-A (JP)
Title: Roof side weather strip for vehicle
Inventor: YAMADA KAZUTAKA
IPC: B60J10/248
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a roof side weather strip for a vehicle of a sash-less door type which has a good appearance and applies no additional load to a door glass 5 during being raised.MEANS FOR SOLVING THE PROBLEM: A roof side weather strip 10 comprises a fitting base 20 and a sealing section. The sealing section is arranged to be separated into a vehicle outside sealing section 50 and a vehicle inside sealing section 60. The fitting base 20 comprises at least a vehicle inside wall 30 integrally formed at both of vehicle inside ends of a bottom wall 40 and the fitting base 20. The vehicle inside sealing section 60 comprises an outer peripheral wall 61 of the vehicle inside sealing section, an inner peripheral wall 62 of the vehicle inside sealing section, and a tip end 63 of the vehicle inside sealing section. The cross sectional shape of the outer peripheral wall 61 of the vehicle inside sealing section is formed with a bend curved in an inner peripheral direction. A vehicle outside surface of the vehicle inside wall 30 is formed with a taper configured to gradually expand a space from a door glass 5 toward in an inner peripheral direction.SELECTED DRAWING: Figure 1
Patent JP-2018083772-A (JP)
Title: Oily cosmetic
Inventor: TOGASHI SHUNSUKE
IPC: A61Q1/02
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an oily cosmetic that can show sufficient filling properties when heat melted and reduces the trouble caused by the agglomeration of powder, and also has excellent usability.SOLUTION: An oily cosmetic contains a coating powder obtained by compositing base powder at least with alkyl silane and phospholipid by a wet process. The oily cosmetic contains powder of 5-65 mass%, solid oil of 0-40 mass%, and liquid oil of 25-95 mass%. In the powder, the content of the coating powder may be 0.1-65 mass%, based on the total amount of the oily cosmetic.SELECTED DRAWING: None
Patent JP-2017062491-A (JP)
Title: Liquid crystal display device
Inventor: NOMURA YASUHIRO
IPC: G02F1/1343
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To improve a yield and production efficiency while maintaining an effect of improving display qualities.SOLUTION: In a liquid crystal display device, a pixel is constituted in a region where a first electrode 11 and a second electrode 12 intersect. In a liquid crystal layer, an alignment direction of a liquid crystal molecule at the center in the layer thickness direction is parallel to a first direction. Each pixel has a pixel edge defined as comprising an oblique first straight line or a first curved line of the first electrode and an oblique second straight line or a second curved line of the second electrode. All of first change points 22 where a plurality of first straight lines or first curved lines are connected are superposed on any one of a plurality of second electrodes in a plan view; and all of second change points 21 where a plurality of second straight lines or second curved lines are connected are superposed on any one of a plurality of first electrodes in a plan view.SELECTED DRAWING: Figure 8
Patent JP-2018084475-A (JP)
Title: Sample management system and method for managing sample
Inventor: TASHIRO YOSHIO
IPC: G01N35/02
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a sample management system which can significantly reduce the possibility of choosing a wrong sample by a rational personnel distribution.SOLUTION: After a test request paper RQ specifying a test tube TU for collection of a sample from each patient and a test tube TU with a collected sample of each patient are collected from a medical facility, the information of the test tube TU described on the test request paper is extracted from the image data of the test request paper RQ, and the extracted contents are output in the form of sound so that a corresponding test tube TU is specified.SELECTED DRAWING: Figure 6
Patent JP-2018082948-A (JP)
Title: Stretching exercise instrument and stretching exercise method
Inventor: SAITO HIROKI
IPC: A63B23/02
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To gradually stretch muscles in the peripheries of the back, sides, and rib bones of a human body, with the muscles loosened.SOLUTION: The stretching exercise instrument includes: a body 10 that has a base part 11 on which an upper body b1 of a human body B in a supine posture is placed and that supports the backbone S of the human body B from the lower side, and an extension part 12 formed to extend from the base part 11 side toward a direction of the body length of the human body in the supine posture, in a first direction D1 extending from a lower body b2 side toward the upper body b1 side of the human body B; and a rod body 20 penetrating through the extension part 12 in a second direction D2 orthogonal to the first direction D1. The extension part 12 includes a pair of opening parts 30A in which the rod body 20 is extractably inserted in the second direction D2, where a plurality pairs of opening parts 30A are disposed in the first direction. The rod body 20 is formed into a single line shape, and includes, at positions in both sides of the extension part 12, a pair of hook parts 21 and 21 that can be held with the fingers F and F of both hands of the human body B in a posture of raising both arms.SELECTED DRAWING: Figure 1
Patent JP-2018085701-A (JP)
Title: Instrumentation Amplifier
Inventor: KISHI DAIKI
IPC: H01L27/04
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an instrumentation amplifier capable of improving output accuracy by reducing variation in offset voltage of an input amplifier.SOLUTION: The instrumentation amplifier includes a first amplifier 2 and a second amplifier 3. The first amplifier includes a first current mirror part 20 and a first differential amplification part 21. The second amplifier 3 includes a second current mirror part 30 and a second differential amplification part 31. Transistors indicated by codes "C", "D" are subjected to common centroidal arrangement in each of the first current mirror part 20 and the second current mirror part 30. The first current mirror part 20 and the second current mirror part 30 are subjected to common centroidal arrangement. In addition, transistors indicated by codes "A", "B" are subjected to common centroidal arrangement in each of the first differential amplification part 21 and the second differential amplification part 31. The first differential amplification part 21 and the second differential amplification part 31 are subjected to common centroidal arrangement.SELECTED DRAWING: Figure 3
Patent JP-2018086047-A (JP)
Title: Dental workpiece having intermediate color layer in 30% position
Inventor: TORIDA YASUHIRO
IPC: A61C5/73
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a dental workpiece of a multilayer structure in which a color tone of a portion of a fossa or a groove can be reproduced in a natural tooth, particularly, the molar crown configuration, when a crown restoration is cut out by using a CAD/CAM technology.SOLUTION: A dental workpiece includes layers not less than 3-layers. In the dental workpiece, the color of a 30% position layer provided in the 30% position from the surface layer side of the W layer (A) of the dental workpiece is in a specific relational expression, and further, a contrast ratio of the 30% position layer is in a range of the contrast ratio of the D-layer (C)×0.70-1.00.SELECTED DRAWING: Figure 1
Patent JP-2018087893-A (JP)
Title: Display
Inventor: GOTO MASAHIRO
IPC: G02B5/02
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a display that can inhibit a non-video area from being visually recognized, the non-video area caused by non-pixel areas present between pixel areas of a video source.SOLUTION: In a display 1, the cross-sectional shape of unit shapes 21a and 23a included in an optical sheet 20 is formed to be a triangular shape; when the base angle of the triangular shape of the unit shapes 21a and 23a is θ, a higher refractive index of the refractive indices of optical layers adjacent to each other at an interface on which the unit shapes 21a and 23a are formed is n1, the refractive index lower than the refractive index n1 is n2, and the distance between an optical sheet 20 and a display layer 11e of a video source 11 is L, the degree of diffusion D as an index indicating the degree at which video light V is diffused by the optical sheet 20 is defined as D=θ×(1-(n2/n1))×L, and when a pixel arrangement pitch at which pixel areas are arranged is PP, 17≤D/PP≤35 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2018087758-A (JP)
Title: Signal detection device and optical characteristic measuring device
Inventor: SETSUDA Kazuki
IPC: G01N21/27
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact, light, low-cost signal detection device capable of detecting a plurality of signals without using any reference signals, and to provide an optical characteristic measuring device.SOLUTION: A signal detection device includes: a reference oscillator 34 for oscillating a frequency-variable reference signal; a frequency divider 35 for dividing the reference signal so as to output division signals DS11 to DS13; a lock-in amplifier 33a for multiplying the division signal DS11 by a light reception signal from a light receiving unit 31 so as to acquire a detection signal X1; a lock-in amplifier 33b for multiplying the division signal DS12 by the light reception signal from the light receiving unit 31 so as to acquire detection signals X2, Y2 having different phases; and a lock-in amplifier 33c for multiplying the division signal DS13 by the light reception signal from the light receiving unit 31 so as to acquire a detection signal X3. By controlling the reference oscillator 34 so as to change the frequency of the reference signal such that a detection signal Y2 becomes zero, at least one of the frequency and the phase of the division signals DS11 to DS13 is changed.SELECTED DRAWING: Figure 2
Patent JP-2018048057-A (JP)
Title: Glass powder for three-dimensional molding
Inventor: MATANO TAKAHIRO
IPC: C03C3/064
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass powder for three-dimensional molding that resists devitrification even when irradiated with laser, in three-dimensional molding.SOLUTION: A glass powder for three-dimensional molding has a difference between a crystallization initiation temperature and a softening point of 50°C or more, and contains, as a glass composition in mass%, SiO: 35-80%, AlO: 0-30%, BO: 0-30%, RO: 1-40% (R is at least one selected from Mg, Ca, Sr, Ba and Zn), LiO: 0-5%, NaO+KO: 0-17%, and further contains at least one transition metal oxide selected from CuO, FeO, CoO, CrO, NiO, VOand MnOof 0.01% or more. Preferably the glass powder for three-dimensional molding has a thermal expansion coefficient at 30-380°C of 120×10/°C or less and a softening point of 500-1000°C.SELECTED DRAWING: None