baber/WOPTO huggingface dataset:
Patent JP-2019152109-A (JP)
Title: Dynamic valve device of internal combustion engine
Inventor: IETANI TOSHIAKI
IPC: F01L13/00
Filed: 2018-03-01
Abstract: To make an energization force imparted to an intake/exhaust valve variable in response to a rotation number of an internal combustion engine by a simple mechanism.SOLUTION: A dynamic valve device 10 comprises: a locker arm 12 for driving an intake/exhaust valve 11; a torsion spring 13 for imparting an energization force in a direction for closing the intake/exhaust valve 11 to the locker arm 12; and an energization force variable mechanism 14 for increasing the energization force of the torsion spring 13 accompanied by an increase of a rotation number of a drive shaft of an internal combustion engine.The energization force variable mechanism 14 has an input shaft 22 whose rotation number is increased and decreased in conjunction with the rotation number of the drive shaft, an internal peripheral member 23 whose an N-pole and an S-pole are alternately magnetized along a rotation direction, and an external peripheral member 24 which corotates together with the internal peripheral member 23, and is composed of a magnetic material for receiving a rotation force. One end of the torsion spring 13 is arranged at the external peripheral member 24 side, the other end of the torsion spring is arranged at the locker arm 12 side, and the torsion of the torsion spring 13 is increased by the rotation of the external peripheral member 24 accompanied by the increase of the rotation number of the drive shaft.SELECTED DRAWING: Figure 1
Patent JP-2019153106-A (JP)
Title: On-vehicle system and boarding/alighting authentication system
Inventor: SAITO MASAKI
IPC: G06Q50/30
Filed: 2018-03-05
Abstract: To provide an on-vehicle system capable of properly managing boarding or alighting a vehicle of a user, and a boarding/alighting authentication system.SOLUTION: An on-vehicle system 20 to be adapted to a boarding/alighting authentication system 1 includes: a reading unit 22 that is mounted in a vehicle V and reads identification information with which an individual can be identified; a communication unit 24 that transmits the identification information, which is read by the reading unit 22, to an external apparatus 30 outside the vehicle V, and receives collation result information resulting from collation performed based on the identification information by the external apparatus 30; and a boarding/alighting permission processing unit 25d that can perform processing of permitting boarding or alighting the vehicle V of the individual, who is identified with the identification information, on the basis of the collation result information received by the communication unit 24.SELECTED DRAWING: Figure 1
Patent JP-2018109058-A (JP)
Title: Composition for treating cancer associated with hpv infection
Inventor: SHIN YOUNG KEE
IPC: A61P31/20
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a composition for preventing or treating diseases associated with c (HPV), and more specifically, cancer associated with HPV, and even more specifically, cervical cancer.SOLUTION: The composition for preventing or treating diseases associated HPV (human papilloma virus) comprises a combination of a specific nucleotide and an antisense nucleotide thereof as an active ingredient, where the combination of nucleotides comprises one or more modified base selected from the group consisting of 2'-O methylated U, 2'-O methylated G and 2'-fluorinated C.SELECTED DRAWING: None
Patent JP-2019160506-A (JP)
Title: Wire connection structure and manufacturing method thereof
Inventor: HAMADA RYO
IPC: H01R4/02
Filed: 2018-03-12
Abstract: To provide a wire connection structure that can be manufactured using a connecting device such as an ultrasonic welding device regardless of the length of a flat electric wire.SOLUTION: A wire connection structure includes a holder 10 that holds the end of an electric wire W1 and the end of a flat electric wire W2, and overlaps and draws out the electric wire W1 and the flat electric wire W2 from the same direction, a connecting portion 20 to which a core wire 1a of the electric wire W1 held by the holder 10 and a conductor 2a of the flat electric wire W2 are connected, and a mold resin portion 21 that collectively covers the outer periphery of the holder 10 and the outer periphery of the electric wire W1 and the flat electric wire W2 drawn from the holder 10.SELECTED DRAWING: Figure 1
Patent JP-2018153803-A (JP)
Title: Automobile catalyst for exhaust purification, and method for producing the same
Inventor: YAMASHITA HIROKI
IPC: B01D53/94
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for exhaust purification showing excellent catalytic activity in both of a high-temperature range and a low-temperature range without increasing an amount of noble metal supports.SOLUTION: A catalyst for exhaust purification has: a support composed of oxide (M1); a cocatalyst supported on the surface of the support by linear connection, and composed of metal oxide (M2) having oxygen occlusion ability; and noble metal particles supported on the surface.SELECTED DRAWING: Figure 1
Patent JP-2019160584-A (JP)
Title: Light emitting device
Inventor: ARAI KAZUAKI
IPC: F21V23/00
Filed: 2018-03-14
Abstract: To suppress incorrect detection of a light receiving element due to light emitted from a light emitting device.SOLUTION: A first member 310 has a surface 312. In a cross section perpendicular to a first surface 102 of a substrate 100, the surface 312 is inclined at an acute angle to the normal direction of the first surface 102 of the substrate 100 with respect to the first surface 102 of the substrate 100. The first member 310 includes a first portion 310a and a second portion 310b. The second portion 310b is farther from the first surface 102 of the substrate 100 than the first portion 310a. In the cross section in the direction perpendicular to the first surface 102 of the substrate 100, the second portion 310b protrudes in a direction away from a light emitting region 140 relative to the first portion 310a.SELECTED DRAWING: Figure 3
Patent JP-2019161080-A (JP)
Title: Semiconductor memory device
Inventor: YOSHINAGA KENTA
IPC: H01L29/792
Filed: 2018-03-15
Abstract: To provide a semiconductor memory device in which a wiring resistance is reduced.SOLUTION: A semiconductor memory device comprises: a substrate; a plate-like first conductive layer extended in parallel to a substrate surface, which is provided onto the substrate and is over first and second regions; a plate-like second conductive layer separately arranged on the first conductive layer so that an end part of the first conductive layer in a first region becomes a projection step form, and extends in parallel to the first conductive layer so as to be over the first and second regions; a first contact that is connected to the first conductive layer in a side surface or a bottom surface of the first conductive layer at a position where the end part of the first conductive layer in the first region projects and extends to the substrate from the first conductive layer; a channel body penetrating a second contact extended to the substrate from the second conductive layer on the side surface or the bottom surface of the second conductive layer in the first region and the first and second conductive layers in a second contact and the second; and a memory film containing a charge storage part provided between the first and second conductive layers in the second region.SELECTED DRAWING: Figure 2
Patent JP-2019158722-A (JP)
Title: Particle sensor and electronic apparatus
Inventor: HIROSE YUJI
IPC: G01N21/49
Filed: 2018-03-15
Abstract: To provide a particle sensor that can stabilize a flow rate in a detection area and achieve space saving, and an electronic apparatus.SOLUTION: A particle sensor comprises: an intake port (12) that takes in outside air; an outside air channel (25) through which the outside air flows; an exhaust port (13) that exhausts the outside air; an air blowing fan (40) that causes the outside air to flow in the outside air channel (25) from the intake port (12) toward the exhaust port (13); a light emitting unit (21a) that emits irradiation light toward a detection area provided in the outside air channel (25); and a light receiving unit (23a) that receives part of the irradiation light scattered by particles in the detection area as incident light. The outside air channel is formed linearly from the intake port (12) up to the detection area (DA).SELECTED DRAWING: Figure 2
Patent JP-2019167438-A (JP)
Title: Polyurethane foam composition and method for producing polyurethane foam composition
Inventor: TOKAI Shimpei
IPC: C08G18/64
Filed: 2018-03-23
Abstract: To provide a composition of polyurethane foam capable of obtaining polyurethane foam having good moisture absorbing and releasing properties and low swelling properties and suitable for a cushion for bedding such as a mattress and a clothing pad such as a shoulder pad and a brassiere pad.SOLUTION: There is provided a polyurethane foam composition comprising a polyol, a catalyst, a foaming agent, an additive and a polyisocyanate, wherein the polyol is composed of a polyether polyol, the ethylene oxide content percentage of the total polyol is 0 to 11% and the composition contains 6 to 40 pts.wt. of carboxymethylcellulose based on 100 pts.wt. of the polyol as an additive.SELECTED DRAWING: Figure 1
Patent JP-2019170101-A (JP)
Title: Power information creation device and power information display system
Inventor: OKURA TADASHI
IPC: H02J3/00
Filed: 2018-03-23
Abstract: To grasp changes in power demand with ease when demand response is requested.SOLUTION: The server (1) expresses the fluctuation of power demand assumed when demand response is not requested in a predetermined time zone corresponding to the time, and includes a baseline screen creation unit (151) for creating screen display information for displaying corresponding to the time a baseline screen for fluctuation of power demand according to the demand response request in the time zone of the demand response request.SELECTED DRAWING: Figure 1
Patent JP-2019168421-A (JP)
Title: Micro computer gas meter
Inventor: MURASE KOJI
IPC: G01F3/22
Filed: 2018-03-26
Abstract: To actualize a trouble event occurring due to an unpredictable shake in a seismoscopic function using an acceleration sensor and to prompt to deal with the event.SOLUTION: An acceleration measuring unit 101 of a seismoscopic unit is started up and shifts from a standby mode to a measurement mode, and then the situation of a determination operation between an earthquake and noise performed by an earthquake determination unit 104 is monitored with a meter controller 3. When an earthquake determination operation continues for a predetermined time or longer due to a change in acceleration caused by unpredictable minute vibration occurring in an installation environment, the meter controller 3 outputs an abnormality alarm, and thus progress of battery consumption can be actualized.SELECTED DRAWING: Figure 3
Patent JP-2019176535-A (JP)
Title: Slide fall prevention device for bird injury prevention tool
Inventor: ITO SOICHIRO
IPC: H02G1/02
Filed: 2018-03-26
Abstract: To enhance working efficiency and secure the safety of an operator.SOLUTION: A slide fall prevention device for a bird injury prevention tool 100 comprises a carabiner 110 which is formed in an annular shape and comprises a gate capable of open/close the annular shape, clips 130 which comprise a pair of levers relatively rotatably connected with each other at their intermediate portions in the longitudinal directions and energization members which energize the pair of levers so that one end sides in the longitudinal directions of the pair of levers abut with each other, and a string-like member 120 of a prescribed length whose one end is connected to the carabiner 110 and other ends are connected to the clips 130 respectively.SELECTED DRAWING: Figure 1
Patent JP-2019170476-A (JP)
Title: Game machine
Inventor: TAKITA TETSUSHI
IPC: A63F7/02
Filed: 2018-03-27
Abstract: To provide a game machine capable of improving a game amusement.SOLUTION: Performance control means 300 is configured so that: in a specific state and a special game state in a specific game section on and after a second round, for every time when a player depresses a performance button 26, an acquisition display state is switched between a non display state, a first display state and a second display state; in the non display state, a history display 504, or an omission continuous number display 508 and a total acquisition point display 512 are not displayed; in the first display state, the history display 504 or the omission continuous number display 508 is displayed however the total acquisition point display 512 is not displayed; and in the second display state, the total acquisition point display 512 is displayed however, the history display 504 or the omission continuous number display 508 is not displayed.SELECTED DRAWING: Figure 19
Patent JP-2019172794-A (JP)
Title: Method for producing olefin polymer
Inventor: YAMASHITA MASAHIRO
IPC: C08F4/6592
Filed: 2018-03-28
Abstract: To provide a method for efficiently producing an α-olefin polymer even under a high temperature condition.SOLUTION: A method for producing an olefin polymer includes polymerizing an α-olefin having 3 or more and 20 or less carbons atoms by using a catalyst for olefin polymerization containing a transition metal compound illustrated by formula [I].SELECTED DRAWING: None
Patent JP-2019178619-A (JP)
Title: Internal combustion engine
Inventor: TANAKA HIROYUKI
IPC: F02B19/12
Filed: 2018-03-30
Abstract: To provide an internal combustion engine in which a scavenging valve is compactly arranged without interfering with a fuel injector and an ignition plug, which are provided in an auxiliary combustion chamber, and scavenging in the auxiliary combustion chamber can be performed surely.SOLUTION: In an internal combustion engine, in a cylinder head (5), an ignition plug (45) is disposed with a discharge electrode (45a) of its tip facing into an auxiliary combustion chamber (40), which is divided from a main combustion chamber (20) by a partition wall (41) and communicates with the main combustion chamber (20) through communication holes (41h), and in an injector passage (5J) penetrating toward the auxiliary combustion chamber (40), a fuel injector (50) is disposed with its injection tip (50a) connected to the injector passage. A scavenging passage (5Sa, 5Sb; 75Sa, 75Sb) is provided to communicate with the injector passage (5J), and a scavenging valve (60; 70) is equipped in the scavenging passage (5Sa, 5Sb; 75Sa, 75Sb).SELECTED DRAWING: Figure 4
Patent JP-2019180020-A (JP)
Title: Multilayer transmission line
Inventor: AOKI KAZUHIRO
IPC: H05K3/46
Filed: 2018-03-30
Abstract: To transmit signals well between both faces of a multilayer substrate including an inner layer provided with a conductor hole functioning as a waveguide, and a conductor layer laminated on this inner layer.SOLUTION: A multilayer transmission line includes a multilayer substrate 2. The multilayer substrate 2 has conductor layers L1-L8 laminated in a certain direction while sandwiching a dielectric layer. The conductor layers L3-L6 in the inner layer 3 include ground planes 11-14. The inner layer 3 includes a conductor hole part 20. The conductor hole part 20 is provided to penetrate respective ground planes 11-14 in the inner layer 3 in a certain direction, and a conductor part 21 for conducting respective ground planes 11-14 is provided. The conductor layer L1 in the outer layer part 4 is provided with a transmission line 31 and a transducer 33. The outer layer part 4 includes an inner conductor layer L2, in addition to the conductor layer L1 of the outermost layer.SELECTED DRAWING: Figure 2
Patent JP-2019181574-A (JP)
Title: Diamond-coated hard metal-made cutting tool
Inventor: TAKASHIMA HIDEAKI
IPC: B23B51/00
Filed: 2018-04-02
Abstract: To provide a diamond-coated cutting tool having a long cutting life, used for the high-speed boring process of a CFRP (carbon fiber reinforced plastic)/Al alloy stack material.SOLUTION: There is provided a diamond-coated cutting tool in which a <100>-oriented diamond layer of an average layer thickness of 6 to 22 μm, a segment layer of 150-300 nm and a <110>-oriented diamond layer of 1 to 3 μm are coated on the surface of a WC tool substrate. In the <100>-oriented diamond layer, the percentage occupied by the sum of areas of the crystal grains in which the angle formed by the normal line of {100} plane and that of the tool substrate is 0 to 15 degrees in the area of a longitudinal plane in the circle of a radius of 50 μm having an edge tip as a center, is 30% or more; (I/I) is 5 or more; and an aspect ratio is 5 to 20. The crystal grain size of the segment layer is 20 nm or less. In the <110>-oriented diamond layer, the percentage occupied by the sum of areas of the crystal grains in which the angle formed by the normal line of {110} plane and that of the tool substrate in the above area is 0 to 15 degrees, is 40% or more; (I/I) is 3 or more; the aspect ratio is 5 to 10; and the maximum vertical interval Rof a film surface is 0.5 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2019185119-A (JP)
Title: Display control device for vehicle, display system for vehicle, display control method for vehicle, and program
Inventor: NAKAZAWA TOKUYUKI
IPC: H04N7/18
Filed: 2018-04-02
Abstract: To appropriately grasp a positional relation of a warning object.SOLUTION: A display control device for a vehicle includes: a first image acquisition section for acquiring a first image imaged by a first camera unit for imaging a rear side or right or left rear sides of the vehicle; a second image acquisition section for acquiring a second image imaged by a second camera unit for imaging a periphery of the vehicle; an overhead image generation section for generating an overhead image obtained by performing synthesis of a virtual own vehicle image at a center of an image on the basis of the second image; a detection section for performing object recognition processing with respect to the first image so as to detect a warning object; a direction calculation section for calculating a direction from an own vehicle image in an overhead image on the basis of a position of a warning object detected by the detection section in the first image. and a display control section for allowing a first monitor to display the first image, and allowing a second monitor to display a direction of the warning object calculated by the direction calculation section with a position of the first camera unit in the own vehicle image as a reference position in addition to the overhead image generated by the overhead image generation section.SELECTED DRAWING: Figure 1
Patent JP-2019183405-A (JP)
Title: Construction method of fireproof wall
Inventor: MOTOHASHI TAKAHIKO
IPC: A62C2/06
Filed: 2018-04-03
Abstract: To provide a construction method of a fireproof wall capable of executing construction work of a fireproof wall for a vertical hole section extending over a plurality of floors around an elevator shaft in parallel with building skeleton construction and improving safety at the time of construction.SOLUTION: A method for constructing a fireproof wall forming a vertical hole section around an opening part 12 for an elevator shaft 11 for each of a plurality of construction sections A including a plurality of layers provides with a step for assembling a column 5 and a beam 3 provided around the opening part 12 in the construction section A; a step for covering the opening part 12 with a temporary floor slab 7 in the lowermost layer of the construction section A; a step for assembling a temporary scaffold 9 reaching the upper part of the construction section A on the temporary floor slab 7, and a step for forming a fireproof wall 2 around the elevator shaft 11 by using the temporary scaffold 9.SELECTED DRAWING: Figure 4
Patent JP-2019182756-A (JP)
Title: Solid preparation containing vildagliptin
Inventor: TERADA HIROTO
IPC: A61K47/14
Filed: 2018-04-03
Abstract: To provide technical means for producing a solid preparation in which the chemical stability of vildagliptin is improved.SOLUTION: There is provided a solid preparation containing vildagliptin which contains, for example, (A) an excipient such as trehalose, lactose, mannitol, corn starch, cyclodextrin, hydroxypropylstarch and a phosphate, (B) a disintegrant such as partly pregelatinized starch, hydroxypropyl cellulose and crospovidone, (C) a binder such as pregelatinized starch, hydroxypropyl cellulose and carmellose sodium and (D) a fluidizing agent or a lubricant such as magnesium stearate, calcium stearate, sodium stearyl fumarate and talc.SELECTED DRAWING: None
Patent JP-2018193056-A (JP)
Title: tire
Inventor: FUJIMOTO YUKI
IPC: B60C11/12
Filed: 2018-04-04
Abstract: To provide a tire capable of exerting excellent on-snow performance while maintaining driving stability on a dry road surface.SOLUTION: A tire has a tread part 2. The tread part 2 is provided with a plurality of first inclined grooves 10A that are obliquely extended toward the side of a tire equator C from a first tread end Te1 on one side in the axial direction of the tire. The first inclined groove 10A includes a body part 12 that is extended from the first tread end Te1 and extended to the near side of the tire equator C, and a branch part 13 that branches off from the body part 12 and crosses the tire equator. The branch part 13 is interrupted without continuing into other grooves except the first inclined groove 10A.SELECTED DRAWING: Figure 1
Patent JP-2018129079-A (JP)
Title: Service providing system, data providing method, and program
Inventor: TAKEUCHI SACHIKO
IPC: G06Q50/10
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a service providing system, a data providing method, and a program which can control providing of a function for converting electronic data received from external service into output data and outputting according to a service providing destination.SOLUTION: A service providing system includes: means for associating service identification information, user authentication information, and device authentication information; means for receiving authentication information from a service using apparatus; means for performing authentication of the received authentication information; means for performing an acquiring request for data to be processed on the basis of an entry instruction from the service using apparatus that has been authenticated successfully; means for acquiring, from external service, the data to be processed on the basis of the acquiring request ; means for performing a conversion request from the data to be processed into output data; means for converting the data to be processed into the output data in a data format which can be output by the service receiving apparatus; and means for providing the converted output data to the service using apparatus.SELECTED DRAWING: Figure 1
Patent JP-2018118121-A (JP)
Title: Portable coffee brewer
Inventor: JIMMY QUANG VIET-DOAN
IPC: A47J31/06
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable beverage brewing device as a product designed specially to operate in a various environments under extreme conditions.SOLUTION: A portable, ruggedized, impact-resistant appliance 2 comprises a water tank system, a water delivery system, a brewing system, electronics to enable a beverage to be brewed, and a user interface for controlling the electronics. A piercing device for piercing a beverage capsule comprises a needle positioned on a rotatable door having an open position and a closed position, and is located within a movable needle cover.SELECTED DRAWING: Figure 2