baber/WOPTO huggingface dataset:
Patent JP-2017227408-A (JP)
Title: Heliostat device
Inventor: TAMAURA YUTAKA
IPC: F24S23/70
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a heliostat device that is a type for following a motion of the sun in which an interference in shadow is more hardly produced than that of the prior art device even if its arrangement space is made narrow and further capable of attaining solar energy more efficiently.SOLUTION: This invention relates to a heliostat device that comprises a frame for supporting either a reflection mirror or a solar battery panel; a gyro-mechanism having an elevation angle rotating shaft for rotating the frame in north-to-south direction and an azimuth angle rotating shaft for rotating the frame in east-to-west direction and having these rotating axes being crossed at a right angle; and a supporting column for supporting the frame through the gyro-mechanism. The frame and the reflection mirror or the like are integrally rotated in the north-to-south direction and an angle of the reflection surface of the reflection mirror or the like in the north-to-south direction is adjusted with the elevation angle rotating shaft being applied as a rotating shaft, an angle of the reflection surface of the reflection mirror or the like in east-to-west direction is adjusted with the frame and the reflection mirror or the like being integrally rotated in east-to-west direction and with the azimuth angle rotating shaft being applied as a rotating shaft and a center of gravity of a power generating panel is coincided with a crossing point where the elevation angle rotating shaft and the azimuth angle rotating shaft of the gyro-mechanism are crossed to each other.SELECTED DRAWING: Figure 1
Patent JP-2017227312-A (JP)
Title: Surface treatment jig and manufacturing method of wheel bearing device
Inventor: DIAZ BEIBARI
IPC: F16C19/18
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment jig which shortens a time necessary for surface treatment, and can efficiently perform the surface treatment, and a manufacturing method of a wheel bearing device.SOLUTION: A surface treatment jig 20 is used for applying surface treatment to an outer ring 11 and a hub ring 12 constituting a wheel bearing device, and comprises a jig member 21 for positioning the outer ring 11 and the hub ring 12 in a relative arrangement similar to the case for assembling the wheel bearing device. A manufacturing method of the wheel bearing device 10 includes a process for positioning the outer ring 11 and the hub ring 12 in a relative arrangement similar to the case for assembling the wheel bearing device by using the surface treatment jig 20, and a membrane formation process for forming membranes on the outer ring 11 and the hub ring 12 which are positioned in the arrangement by the surface treatment jig.SELECTED DRAWING: Figure 2
Patent JP-2016195268-A (JP)
Title: Highly abrasion-resistant imprint material
Inventor: KOBAYASHI JUNPEI
IPC: C08F290/06
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly abrasion-resistant imprint material.SOLUTION: An imprint material comprises: a compound that has a C2-3 alkylene oxide unit and at least two polymerizable groups, as a component (A); a compound that has at least two polymerizable groups but does not have a C2-3 alkylene oxide unit, as a component (A'); a photopolymerization initiator as a component (B); and a surfactant as a component (C). The polymerizable groups are at least one selected from the group consisting of acryloyloxy, acryloyl, methacryloyloxy, and methacryloyl groups. The ratio of the component (C) to the total mass of the component (A) and the component (B) is 0.01-10 phr.SELECTED DRAWING: None
Patent JP-2018003885-A (JP)
Title: Variable capacity type compressor control valve
Inventor: KUME YOSHIYUKI
IPC: F16K31/06
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacity type compressor control valve that can secure suction force of an electromagnetic actuator and improve start up property without an increase in body size.SOLUTION: In a variable capacity type compressor control valve, an auxiliary valve element 17 (cylindrical upper end part) that is a magnetic substance constituted of a magnetic material that is the same material or different material of a plunger 37 is fixed to an inner periphery of an upper end part opposite to a suction piece 34 of the plunger 37.SELECTED DRAWING: Figure 1
Patent JP-2018004788-A (JP)
Title: Head-up display device
Inventor: ICHINOKAWA JUNPEI
IPC: B60K35/00
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a virtual image in a wider area without changing the size of an opening of an instrument panel.SOLUTION: A head-up display device 10 includes: a projector 18 having an image generator 26 and a concave mirror 30, the image generator generating an image and the concave mirror enlarging an image; and a combiner 22 for forming an image of an image projected through an opening 32 of an instrument panel 16 from the concave mirror 30 and enlarged, the concave mirror 30 having a second bending part 38 in which both ends of a side along the opening 32 in a vehicle width direction is bent into a direction opposite to a side opposed to the opening 32, and the combiner 22 having a third bending part 44 in which an end of a side corresponding to the second bending part 38 of the concave mirror 30 is bent toward a side opposed to the opening 32.SELECTED DRAWING: Figure 1
Patent JP-2018001921-A (JP)
Title: Pneumatic tire
Inventor: HIGUCHI TATSUYA
IPC: B60C11/13
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of wet brake performance, and improve other performances.SOLUTION: A pneumatic tire comprises: a first groove which is positioned on an outermost side of a ground plane in a tire width direction, and extends in a tire peripheral direction, in a tire meridian cross section; second grooves which are communicated to the first groove, extend to outside of a tire ground end part, and arranged in the tire peripheral direction; and bottom-up parts provided on the second groove, contact the boundary communicated to the first groove from the second groove, a groove bottom is elevated and a depth of the groove is made shallower than depth of other parts. The pneumatic tire has plural blocks divided by the first groove, tire ground end part, and the second grooves. In one set of blocks adjacent in the tire peripheral direction, a part provided on the first groove of the bottom-up part is configured so that, a volume of a part which contacts a block whose length of the tire peripheral direction is smaller, is larger than a volume of a part which contacts a block whose length of the tire peripheral direction is larger.SELECTED DRAWING: Figure 3
Patent JP-2017052086-A (JP)
Title: Method for producing one or more workpieces
Inventor: ROBERT WUERFEL
IPC: B23F5/04
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a dressing method in which accuracy is not reduced even when a tool diameter is reduced, in dressing of a grinding tool for gear processing.SOLUTION: There is provided a method for producing one or more workpieces comprising a desired gear shape by a tool which is dressed properly. In the method, the tool is dressed by a dresser before further processing step is executed to a same workpiece or other plural workpieces, after a processing step is executed once or more times. By reducing a tool diameter, a center distance is reduced, relative positions of the dresser and the tool are changed by additively adjusting a motion axis of a dressing machine in post-dressing processing corresponding to pre-dressing processing.SELECTED DRAWING: None
Patent JP-2018010194-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OKUNO KYOHEI
IPC: G03G15/20
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent slippage of toner to maintain stable image quality and save power.SOLUTION: A fixing device comprises: a fixing roller 52; a heating roller 51 that is heated by a heater 50; a fixing belt 53; a pressure roller 55 that is heated by a heater 54; a temperature sensor 61 for a fixing belt; a temperature sensor 60 for a pressure roller; cleaning means that cleans the pressure roller 55; and a control part 10 that sets an upper limit to heat rates of the heaters 50 and 54 and controls the heaters 50 and 54 within the upper limit. During a continuous paper feed operation, when the temperature Tp of the pressure roller 55 falls below a predetermined value Tp1, the control part 10 reduces an interval to update the cleaning means, and when the temperature Tf of the fixing belt 53 exceeds a predetermined value Tf1 and the heat rate Df of a heat source of the heating roller 51 does not exceed a predetermined value D, the control part 10 decreases the upper limit of the heat rate of the heater 50 and increases the upper limit of the heat rate of the heater 54.SELECTED DRAWING: Figure 2
Patent JP-2019165033-A (JP)
Title: Solar battery element
Inventor: ICHIKAWA YUKIMI
IPC: H01L31/0747
Filed: 2016-07-20
Abstract: To provide an ultra-thin silicon solar cell having a structure advantageous from the viewpoint of high light conversion efficiency while sufficiently ensuring the mechanical strength as a silicon solar cell (element).SOLUTION: In a solar battery element according to the present invention, a plurality of concave and convex portions are provided on the entire back surface of a silicon substrate, the concave portions are separated from each other with the convex portions serving as side walls, and a contact layer is formed at the bottom of the concave portion. In such a structure, it is possible to achieve high light conversion efficiency by the concave portion while the mechanical strength is secured by the convex portion. As a result, it is possible to provide an ultra-thin silicon solar cell having a structure advantageous from the viewpoint of high light conversion efficiency while sufficiently ensuring the mechanical strength as a silicon solar cell (element).SELECTED DRAWING: Figure 1A
Patent JP-2017027601-A (JP)
Title: System for placing virtual machines onto servers based upon backup runtime constraints
Inventor: Enda barrett
IPC: G06F9/50
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for allocating software applications to network nodes.SOLUTION: A method may employ a computer based system to access a list of software applications, determine characteristics of the software applications, and map the software applications to network nodes. The system utilizes characteristics from the software applications and characteristics from reserve power capacity of the network nodes based on the mapping. This information is implemented using a supervising or distributed application to allow or restrict subsequent initiation of the software applications correlated to the mappings.SELECTED DRAWING: Figure 2
Patent JP-2018013015-A (JP)
Title: Scattering preventive covering device for breaker and folding method therefor
Inventor: MURAKAMI KIMIAKI
IPC: B28D1/26
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a scattering preventive covering device for a breaker and a folding method therefor.SOLUTION: A scattering preventive covering device for a breaker has: an attachment plate that is fixed to a back plate of an attachment head attached to an arm tip of the breaker, with a through bolt; a resin frame that is fixed to the attachment plate and rectangular in plan view; and a net stretched over the inner surface of the resin frame.SELECTED DRAWING: Figure 1
Patent JP-2018017880-A (JP)
Title: Optical modulator
Inventor: YOSHIDA HIROHIKO
IPC: G02F1/035
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To avoid or suppress an electrical discharge between the substrate of an optical modulator and a protective member provided to an end part of the substrate.SOLUTION: An optical modulator comprises: a ferroelectric substrate on which an input optical waveguide, one set of branch optical waveguides optically coupled to the input optical waveguide, and an output optical waveguide optically coupled to the one set of branch optical waveguides, are formed; a signal electrode formed in the vicinity of at least one of the set of the branch optical waveguides; a first protective member attached to an end part of the ferroelectric substrate on which the input optical waveguide is formed; and a second protective member attached to an end part of the ferroelectric substrate on which the output optical waveguide is formed. The first protective member and the second protective member have Mohs hardness equal to or less than the Mohs hardness of the ferroelectric substrate and are formed of a glass material having no pyroelectric effect.SELECTED DRAWING: Figure 8
Patent JP-2018019251-A (JP)
Title: Read module, image reading device with the same, and image forming apparatus
Inventor: MURASE TAKAAKI
IPC: H04N1/19
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a read module which is simple in configuration and inexpensive while preventing an image from being deteriorated between sensor chips constituting a sensor in a system for reading the image by using a mirror array in which reflection mirrors are arranged side by side in an array shape, an image reading device with the same, and an image forming apparatus.SOLUTION: A read module comprises: a light source which applies a document; an optical system for forming a reflection light of the light applied from the light source to the document, as image light; and a sensor in which multiple sensor chips each for converting the image light formed by the optical system into an electric signal are adjacently disposed in a main scanning direction. The optical system includes: a mirror array in which multiple reflection mirrors each having an aspherical reflection plane are connected in an array shape in the main scanning direction; and diaphragms which are provided between the refection mirrors and the sensor chips and adjust the quantities of the image light reflected by the reflection mirrors. The number of planes of the reflection mirror is an integer multiple of the number of sensor chips.SELECTED DRAWING: Figure 4
Patent JP-2018016734-A (JP)
Title: Optical film adhesive sheet
Inventor: IDA YUSUKE
IPC: C09J133/00
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical film adhesive sheet preventing generation of "fold crease mark" when the optical film adhesive sheet is processed to a prescribed dimension by a cutter or a punching machine, and excellent in workability without deterioration of releasability or roughness of an adhesive surface when a separator is released.SOLUTION: There is provided an optical film adhesive sheet which is a laminate of an optical film, an adhesive layer and a separator in this order, the separator has contact angle (θ) of water on a surface in a side on which the adhesive layer is formed of 100° or more and slip drop angle of water of 40° or more, the adhesive layer is formed by a pressure-sensitive adhesive mainly containing an acrylic copolymer, glass transition temperature (Tg) of the acrylic copolymer of -45 to 0°C, storage elastic modulus of 0.01 to 0.80×10Pa when shear strain is added under a condition of 30°C, frequency of 1 Hz and film thickness of 25 μm.SELECTED DRAWING: None
Patent JP-2018022272-A (JP)
Title: Fire warning device, and fire warning method
Inventor: TAKAHASHI KAZUKI
IPC: G08B17/00
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fire warning device and fire warning method, which allow for suppression of entering of a person outside a room where fire breaks out, the room where fire breaks out.SOLUTION: The fire warning device comprises; fire detectors 21-24 that are disposed inside a room 11 with an openable/closable door 12 and detect fire; a first odorous gas spray unit 53 for spraying a first odorous gas to a first area B disposed outside the room 11 and facing an entry side 12A of the closed door 12; and a control unit 55 that is electrically connected to the fire detectors 21-24 and the first odorous gas spray unit 53 and causes the first odorous gas spray unit 53 to spray the first odorous gas when the fire detectors 21-24 detect fire.SELECTED DRAWING: Figure 1
Patent JP-2018007997-A (JP)
Title: towel
Inventor: KIRIGATANI YOICHI
IPC: A47K10/02
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a towel for body washing, a problem in which a long towel is made a handy size by balling up or folding it when the body other than the back is washed, resulting in inconvenient operation with the towel coming loose, separating from hands during washing, and getting back to the original long towel.SOLUTION: A storage bag made of a material having a towel function in handy size is connected to a single long towel integrally, and the storage bag in which the long towel part and one hand are stored is made usable as a towel of handy size. Further, an opening part of the storage bag is made a size in which the long towel part and one hand can enter, with the remaining opening part closed to make the opening part a narrowed opening structure. As a result, the long towel part hardly falls out from the opening part and also a hand is hardly drawn out of the opening part, with the handleability improved as a towel of a handy size.SELECTED DRAWING: Figure 1
Patent JP-2017002071-A (JP)
Title: Angiogenic cells from human placental perfusate
Inventor: ZHANG XIAOKUI
IPC: C12N5/074
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide methods of treating a patient having a heart or vascular failure, disease, disorder, or symptom.SOLUTION: The invention provides a method of forming vessels from placental perfusate cells, the method comprising contacting, with conditions that promote the formation of vessels, placental perfusate, placental perfusate cells, or combinations of placental perfusate or perfusate cells with placenta or non-placental hematopoietic stem cells or adherent placental stem cells, and the method comprising bringing the cells into contact with VEGF (50 to 200 ng/mL), TGF-β (1 to 5 ng/mL), FGF (10 to 50 ng/mL) and one or more matrix metalloproteases (1 to 3 Unit/mL each).SELECTED DRAWING: None
Patent JP-2018022060-A (JP)
Title: Long-size polarizing film and liquid crystal display, and electret luminescence display
Inventor: SHIBANO HIROSHI
IPC: G02B5/30
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a long-size polarizing film that has a polarizing film having a transmission axis in an oblique direction with respect to the longitudinal direction of a long-size substrate film having a high retardation directly laminated on the substrate film, and thereby enabling a reduction in thickness and having excellent in productivity.SOLUTION: A long-size polarizing film comprises a long-size substrate film having an in-plane retardation of 3000 to 30000 nm and a polarizing film. A transmission axis direction of the polarizing film with respect to the longitudinal direction of the long-size substrate film is 45±20 degrees; the long-size polarizing film has any one of layer structures (1) and (2). (1) Including the polarizing film in contact with the long-size substrate film; (2) including an alignment layer in contact with the long-size substrate film, and further including the polarizing film in contact with the alignment layer.SELECTED DRAWING: None
Patent JP-2018022804-A (JP)
Title: Imprint apparatus and article manufacturing method
Inventor: YAMAMOTO MAHITO
IPC: B29C59/02
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an imprint apparatus which is advantageous for suppressing chemical contamination in the apparatus.SOLUTION: An imprint apparatus includes: a processing part in which a pattern of an imprint material is formed on a substrate using a mold; a chamber having a first gate which houses the processing part therein and to which a first storage part for storing a substrate before being processed in the processing part is connected and a second gate to which a second storage part for storing the substrate processed in the processing part is connected; and a control part in which the substrate having the pattern formed by the processing part is stored in the second storage part and opening of the first gate is prohibited until a predetermined time has elapsed from closing of the second gate.SELECTED DRAWING: Figure 1
Patent JP-2018025028-A (JP)
Title: Support member and unit bath supported by support member
Inventor: SAKAI RYOHEI
IPC: E04H1/12
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a support member for unit bath capable of allowing a bathroom to be easily reformed in a short time.SOLUTION: A support member S of a unit bath includes; a receiving member 50 which is fixed to a side face at the indoor side of a foundation 7 which supports an external wall skeleton 6 of a building; and plural support brackets 10, 20 which are attached to the receiving member 50 to support the unit bath.SELECTED DRAWING: Figure 4
Patent JP-2018026486-A (JP)
Title: Judgement device
Inventor: TOGASHI KEN
IPC: H01L21/673
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To judge a wafer housed in a cassette.SOLUTION: A judgement device for judging whether an object contained in housing means having a housing space is a ring frame or a wafer includes first detection means that is inserted into the housing space, and second detection means that is inserted into the housing space shallower than the first detection means. The judgement device further includes a judgement section for judging that the object contained in housing means is a ring frame if the light emitted from the projector of the second detection means does not reach the light receiving section of the second detection means, in a state where the light emitted from the projector of the first detection means is blocked by the object contained in housing means and does not reach a light receiving part of the first detection part, and judging that the object contained in housing means is a wafer if the light emitted from the projector of the second detection means reaches the light receiving section of the second detection means.SELECTED DRAWING: Figure 3
Patent JP-2018026044-A (JP)
Title: Road compartment line detector
Inventor: ISHIDA HIROYUKI
IPC: G08G1/16
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To precisely detect a road compartment line in a composite line where a deceleration sign belongs to the road compartment line.SOLUTION: A period detection unit 14 detects a sign period of a deceleration sign L2 based on detection results of a candidate detection unit 12. A section detection unit 15 detects a deceleration sign attached section B that is a section to which the deceleration sign L2 belongs by using the sign period. A road compartment line detection unit 16 detects a road compartment line L1 using a candidate P1 of the road compartment line of a section other than the deceleration sign attached section B among candidates P of the road compartment line detected by the candidate detection unit 12.SELECTED DRAWING: Figure 1
Patent JP-2018027117-A (JP)
Title: Game machine
Inventor: OISHI YASUYUKI
IPC: A63F5/04
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To increase the free space in a ROM of a main control circuit by reducing the space of a processing program and a table managed by the main control circuit, and increase game property by using the increased portion of the free area in the ROM.SOLUTION: A game machine according to this invention comprises plural 7-segment LEDs, 7-segment LED drive means, and LED driving control means which controls the driving operation of the plural 7-segment LEDs. The LED drive control means executes dynamic driving control on the 7-segment LEDs, executes a predetermined read instruction, and simultaneously outputs common selection data and cathode data to the 7-segment LEDs.SELECTED DRAWING: Figure 160