baber/WOPTO huggingface dataset:
Patent JP-2018204253-A (JP)
Title: Modified ground and modifier used therefor and ground modification method
Inventor: MATSUBARA HITOSHI
IPC: E02D3/00
Filed: 2017-06-01
Abstract: To provide a modified ground which is inexpensive, has a small burden on an environment and has a high ability to reduce liquefaction, and a modifier used therefor.SOLUTION: A modified ground 10 reduces liquefaction. The modified ground 10 includes target soil 11 and a modifying agent 12 added thereto. The target soil 11 is mainly composed of sediment particles 13 to be modified. The modifying agent 12 is mainly composed of waste paper fiber 14 and is added to the target soil 11. The waste paper fiber 14, which is the main component of the modifying agent 12 added to the target soil 11, exists in a complicated intertwined state between the sediment particles 13. As a result, when the pressure of pore water 15 existing between the sediment particles 13 increases, the excess pore water pressure is released through the waste paper fiber 14. As a result, liquefaction due to accumulation of excess pore water pressure is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2018203560-A (JP)
Title: Apparatus and method for producing metal nitride
Inventor: ZEN SHUNGO
IPC: C01B21/06
Filed: 2017-06-01
Abstract: To provide an apparatus and method for producing a metal nitride, capable of producing the metal nitride from a metal oxide by using low-temperature thermal non-equilibrium plasma.SOLUTION: This invention relates to an apparatus for producing a metal nitride, including: a first electrode; a second electrode spaced apart from the first electrode; a gas-injecting part for forming an ambient air that comprises a gas containing nitride in a space formed between the first and second electrodes; and a power-supplying part for applying a voltage between the first and second electrodes to generate a plasma state by electric discharge to the space containing the ambient air while a metal oxide being provided in the space.SELECTED DRAWING: Figure 1
Patent JP-2017219842-A (JP)
Title: Method for adjusting intensity of light beam in optical arrangement and associated optical arrangement
Inventor: MANUEL KREMER
IPC: G02B21/06
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the intensity of light beam in an optical arrangement in view of achieving a particularly high light output.SOLUTION: A method for adjusting the intensity of a light beam by passing the light beam through an acousto-optical tunable filter, namely, AOTF (3), where the intensity is adjusted as a function of frequency and/or amplitude of a sound wave with which the AOTF (3) is operated. The amplitude of the sound wave at a given sound wave frequency is selected such that the amplitude is larger than that selected to achieve a first maximum diffraction efficiency (18) for a given wavelength or for a given wavelength spectrum of the light beam. The amplitude of the sound wave is also selected such that a value of an integral of a product of the transmission function of the AOTF (3) and the wavelength spectrum of the light beam is larger than that at a value of the amplitude to be selected to achieve the first maximum. Also presented is an optical arrangement for implementing the method particularly.SELECTED DRAWING: Figure 1
Patent JP-2018202759-A (JP)
Title: Preliminary heating method and preliminary heating device of renovation tube
Inventor: KUSE KEITA
IPC: F16L1/00
Filed: 2017-06-06
Abstract: To shorten required time of preliminary heating in a renovation processing site and enhance efficiency of the preliminary heating, when a thermoplastic resin-made renovation tube having a shape recovery property at a shape recovery temperature is subjected to lining in an inner wall of an existing underground pipe and renovated.SOLUTION: Preliminary heating in advance is conducted by a heating means 60 arranged in a deck 11 before transportation of an existing tube to a renovation processing site, or before arrival at the site and during parking, at a state that a renovation tube winding body 3X by winding a renovation tube 3 around a drum 50 is accommodated in a container 20 of the deck 11 of a truck 10. After arrival at the renovation processing site, preliminary heating is conducted with a heating means 60 again.SELECTED DRAWING: Figure 1
Patent JP-2018206149-A (JP)
Title: Input apparatus
Inventor: SHINOHARA MASAYUKI
IPC: G06F3/041
Filed: 2017-06-06
Abstract: To recognize that a user makes an object such as a finger thereof approach to an image formed in a space to notify a user of it.SOLUTION: An input apparatus (1) has a light guide plate for guiding light made incident from a light source to emit the same from an emission surface to form an image in a space, a position detecting sensor (20) for detecting an indication body in a space including an image forming position where an image is formed, and a notification controlling unit (42) for detecting a user's input in response to the detection of the indication body by the position detecting sensor (20) and for performing control for changing a method of notifying the user according to distance between the image forming position and the indication body.SELECTED DRAWING: Figure 1
Patent JP-2018207736-A (JP)
Title: Power conversion device
Inventor: MATSUHISA KOICHIRO
IPC: H02M7/48
Filed: 2017-06-08
Abstract: To provide a power conversion device which does not require a discharge circuit.SOLUTION: Between a positive side terminal of a DC power supply 11 and a positive side terminal of the smoothing capacitor 12, a protection relay for reverse connection 16 is connected. Between the positive side terminal of the smoothing capacitor 12 and an inverter circuit 13, a power supply relay 17 is connected. The protection relay for reverse connection 16 includes a switching element 16A and a diode 16B which is connected in parallel to the switching element 16A so as to be forward direction to the DC power supply 11. The power supply relay 17 includes a switching element 17A and a diode 17B which is connected in parallel to the switching element 17A so as to be reverse direction to the DC power supply 11.SELECTED DRAWING: Figure 1
Patent JP-2018207076-A (JP)
Title: Substrate treatment apparatus
Inventor: KIYOSE HIROMI
IPC: H01L21/304
Filed: 2017-06-09
Abstract: To restrain backflow of particles from a seal member into a treatment container.SOLUTION: A substrate treatment apparatus includes a treatment container, a lid, a seal member, a regulation part, and an exhaust path. In the treatment container, a treatment space for treating a substrate with treatment fluid, and a delivery port to the treatment space are formed. The lid closes the delivery port. The seal member is provided between the treatment container and the lid, and surrounds the delivery port annularly. The regulation part surrounds the delivery port annularly, is provided farther inside than the seal member, and regulates flow of the treatment fluid from the delivery port to the outside. The exhaust path is connected between the seal member and the regulation part.SELECTED DRAWING: Figure 4A
Patent JP-2018204411-A (JP)
Title: Fitting
Inventor: HIRAKI YOSHITAKA
IPC: E05D13/00
Filed: 2017-06-09
Abstract: To easily prevent an opening/closing body that moves in the longitudinal direction of an upper frame from being detached from the upper frame, and to prevent the opening/closing body from falling over by means of the upper frame side of a fitting.SOLUTION: A fitting 1 comprises an upper frame 5 and an opening/closing body 20 that moves in the longitudinal direction of the upper frame 5. The opening/closing body 20 has a protrusion 60 protruding on one side in the depth direction of the upper frame 5. The upper frame 5 has a covering part 53 disposed on one side in the depth direction of the upper frame 5 with respect to the protrusion 60, and a detachment preventing part 54 protruding on the other side in the depth direction of the upper frame 5 from the covering part 53. The detachment preventing part 54 is disposed below the protrusion 60 to regulate the downward movement of the protrusion 60.SELECTED DRAWING: Figure 2
Patent JP-2019001008-A (JP)
Title: Method of producing composite material molded article of cellulose fiber resin
Inventor: NAKAMURA KENTA
IPC: B29C70/42
Filed: 2017-06-12
Abstract: To provide a method of producing a composite material molded article of cellulose fiber resin, the method being capable of increasing productivity of the composite material molded article of cellulose fiber resin by additive manufacturing technology using a 3D printer.SOLUTION: A method of producing a composite material molded article of cellulose fiber resin of this invention comprises: a first step of molding a porous body using a 3D printer from a molding material including at least thermoplastic resin; a second step of impregnating an impregnation liquid made of an aqueous dispersion liquid including at least cellulose fibers; a third step of dehydrating the porous body impregnated with the impregnation liquid; and a fourth step of impregnating liquid resin into the dehydrated porous body and curing the body.SELECTED DRAWING: Figure 1
Patent JP-2019003760-A (JP)
Title: Lighting system and projection type display device
Inventor: YAMAKAGE AKIHIRO
IPC: G03B21/16
Filed: 2017-06-13
Abstract: To solve a problem that a tabular fin arranged for cooing to a rotor to prevent overheat of a fluorescent material in a conventional light source for projection type display device using the rotor coated by the fluorescent material makes loud noise by round tile sound and increases cost because production is not simple.SOLUTION: Spiral uneven structure is arranged on side surface of a cylindrical part 102a of a rotor 102. When the rotor rotate at light emitting, air current AIR is generated by the spiral uneven structure and cools a fluorescent material 103, but noise by round tile sound is suppressed to low-level in comparison with a tabular fin. It can be manufactured in low cost because the manufacture is easier than the tabular fin.SELECTED DRAWING: Figure 1
Patent JP-2019003808-A (JP)
Title: Power supply module
Inventor: INAGAKI MASAKI
IPC: B60K1/04
Filed: 2017-06-14
Abstract: To propose a new power supply module good in followability with respect to a temperature change and capable of absorbing the volumetric change of a battery cell.SOLUTION: A power supply module 23 according to the present invention includes: a plurality of battery cells 25 arranged in parallel so as to form a gap 24 therebetween; a pair of support members 40, 41 arranged so as to sandwich the battery cells from a parallel direction X; and fixing means 30, 31 arranged over the pair of support members and fixing so as to sandwich from both sides of the pair of support members. The fixing means have respective displacement portions 302, 312 displaced by expansion in a parallel direction by reception of heat from the battery cells.SELECTED DRAWING: Figure 2
Patent JP-2017155060-A (JP)
Title: Method and composition for delivering therapeutic drug
Inventor: GIZURARSON SVEINBJORN
IPC: A61K47/10
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid pharmaceutical composition for administering a therapeutic drug to mammals, in which the composition contains a therapeutic drug and alkoxy-polyethylene glycol which is methoxy-polyethylene glycol, for example.SOLUTION: The composition is applicable to membrane, and applicable to nasal mucous membrane in administering the composition into a nasal cavity, for example. The present invention also provides a method of administering such composition to mammals. The present invention generally relates to a composition for delivering a therapeutic drug, and a method related to the composition, more particularly to a composition for delivering a therapeutic drug which contains one type or a plurality of types of alkoxy-polyethylene glycol, and a method related to the composition.SELECTED DRAWING: None
Patent JP-2019004106-A (JP)
Title: Quantum cascade semiconductor laser, light-emitting device, and method for manufacturing semiconductor laser
Inventor: YOSHINAGA HIROYUKI
IPC: H01S5/343
Filed: 2017-06-19
Abstract: To provide a quantum cascade semiconductor laser having a structure capable of avoiding an unwanted short circuit.SOLUTION: A quantum cascade semiconductor laser comprises: a laser structure with a first region, a second region, and a third region including an end surface; a high specific resistance region provided on the first region of the laser structure; a metal layer provided on the third region of the laser structure; a dielectric film provided on the end surface and the high specific resistance region; and a metal reflection film provided on the end surface, the high specific resistance region, and the dielectric film. The first region, the second region, and the third region are arranged in order in a first axis direction. The laser structure has a step located in the boundary between the second region and the third region, and includes a semiconductor mesa including a core layer, and a semiconductor substrate coming with the semiconductor mesa.SELECTED DRAWING: Figure 1
Patent JP-2019002250-A (JP)
Title: Precast concrete floor slab connection structure and connection method
Inventor: OBA SEIDO
IPC: E01D19/12
Filed: 2017-06-20
Abstract: To greatly improve work efficiency compared to conventional precast concrete floor slab connection structure and connection method and provide a connection structure and a connection method for a precast concrete floor slab with high strength and high durability.SOLUTION: In a connection structure, multiple joint reinforcements 3 protrude from end faces 2 of a precast concrete floor slab 1 and the precast concrete floor slabs 1 facing each other are connected to each other. A convex multistage shear key 5 is formed on a protruding part of each end face 2 from which the multiple joint reinforcement 3 protrudes. A filling hardener 4 is installed between the facing end faces 2. The convex multistage shear key 5 is formed so that a part of the convex multistage shearing key 5 is formed on a covering part of the joint reinforcement 3.SELECTED DRAWING: Figure 4
Patent JP-2017191947-A (JP)
Title: Semiconductor device and manufacturing method therefor, and semiconductor integrated circuit
Inventor: MORI TAKAHIRO
IPC: H01L29/786
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacturing method therefor, and semiconductor integrated circuit, capable of achieving easy and low-cost manufacture and excellent performance characteristics by a high tunnel current.SOLUTION: The semiconductor device is configured so that the whole or a part of a tunnel junction is constituted in a semiconductor region of an indirect transition type semiconductor including isoelectronic trap formation impurities, the indirect transition type semiconductor is formed from either of silicon or mix crystal of silicon and germanium and so that the isoelectronic trap formation impurities are formed from Al and N.SELECTED DRAWING: Figure 5
Patent JP-2019007164-A (JP)
Title: Reinforcement spacer device
Inventor: TOGASHI JUNKI
IPC: E04C5/20
Filed: 2017-06-21
Abstract: To provide a reinforcement spacer device capable of preventing it from falling off a reinforcement.SOLUTION: A reinforcement spacer device comprises a spacer 2 and a falling restriction member. The spacer comprises: an outer periphery formation 4, which has a reinforcement insertion port formed by removing a part of a ring body; a fixing part forming body, which is installed inside the outer periphery formation so as to form a reinforcement fixing part whose center is the same as that of the outer periphery formation and has a reinforcement fixing part inlet 52 to the reinforcement fixing part 51; and a guide part, which connects the reinforcement insertion port and the reinforcement fixing part inlet and guides a reinforcement from the reinforcement insertion port to the reinforcement fixing part. The falling restriction member is connected to the spacer so as to restrict falling of the spacer from a reinforcement A after the reinforcement fixing part 51 of the spacer is fixed on the reinforcement A.SELECTED DRAWING: Figure 4
Patent JP-2019007171-A (JP)
Title: Method for manufacturing hole expansion bit of rhombic pantagraph specifications and hole expansion bit of rhombic pantagraph specifications capable of adjusting hole diameter
Inventor: KAWASAKI KOICHIRO
IPC: E21B10/32
Filed: 2017-06-21
Abstract: To provide an expanded hole with a large diameter which is forcibly and mechanically expanded without relying on a target ground with regard to a hole expansion bit which expands the diameter of a fixing part by setting a fixing mechanism of a ground anchor to an expanded hole support pressure strut type.SOLUTION: A hole expansion bit of rhombic pantagraph specifications comprises: a cutter 1 for an expanded hole which is attached to a hole expansion bit body and can be bent by connecting a center portion using a connecting pin 16; a cutter fixing tool 2 in which a drive shaft 4 is passed through the cutter and which fixes a hole bottom-side end portion of the drive shaft; a guide pipe 3 in which a hole bottom-side end portion of the cutter 1 is attached to the cutter fixing tool; and a cutter moving tool 5 which can be bent by connecting an end portion of the ground surface-side cutter. The hole expansion bit is configured such that: a concave portion is formed in the cutter moving tool and a convex portion is formed in a part of the drive shaft 4; the concave portion of the cutter moving tool and the convex portion 25 of the drive shaft are fitted with each other; the cutter moving tool and the drive shaft can be slid while maintaining the axial direction; a ground surface-side end portion of the drive shaft is fixed; and the cutter and its coupling portion 26 can be raised on a circumference of the cutter moving tool when the cutter moving tool is slid.SELECTED DRAWING: Figure 4
Patent JP-2017201549-A (JP)
Title: Code reading device and program
Inventor: SASAKI YUTA
IPC: G06K7/14
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a code reading device and a program capable of efficiently reading a service label attached to a commodity.SOLUTION: The code reading device includes: imaging means that picks up an image of a commodity; first detection means that detects a piece of commodity information of the commodity from the image of the commodity picked up by the imaging means; second detection means that detects a service label indicating content of a service imparted to the commodity from the image of the commodity picked up by the imaging means; and determination means that determines whether the commodity of the commodity information detected by the first detection means is registered in a list in which pieces of commodity information of commodities are registered to be excluded from the detection objects by the second detection means. When the determine means determines the commodity is not registered, the second detection means detects the service label.SELECTED DRAWING: Figure 2
Patent JP-2019005223-A (JP)
Title: Pachinko game machine
Inventor: KATO TAKAHIRO
IPC: A63F7/02
Filed: 2017-06-23
Abstract: To provide a Pachinko game machine capable of achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A Pachinko machine is configured such that an expectation value relating to the number of winning balls given to a player by execution of a small win game per unit time becomes smaller than the number of shot game balls per the unit time in a special pattern time-shortening first state when the game balls are shot toward a special pattern start pocket at a predetermined interval while an expectation value relating to the number of winning balls given to the player by execution of a small win game per unit time is larger than the number of shot game balls per the unit time under the same condition in a special pattern time-shortening second state.SELECTED DRAWING: Figure 1
Patent JP-2019007568-A (JP)
Title: Piping connecting structure
Inventor: AMANO TAKUYA
IPC: F16J15/10
Filed: 2017-06-26
Abstract: To provide a piping connecting structure which can connect two pieces of piping which are different in diameters by absorbing core displacement between flow passages of the two pieces of piping, is reduced in the number of constituent part items, and facilitated in manufacturing and assembling work.SOLUTION: A one-end side seal part 2 is arranged at an external peripheral face of one end side 11 of a cylindrical member 1, the one-end side seal part 2 is composed of a hard embedded annular member 21 embedded into one end side 11 of the cylindrical member 1, and a lip part 22 which is bulged and formed at the external peripheral face of one end side 11, the other end-side seal part 3 is arranged at an internal peripheral face of the other end side 12 of the cylindrical member 1, the other end-side seal part 3 is composed of a hard internal peripheral annular member 31 arranged at the internal peripheral face of the other end side 12 of the cylindrical member 1, and an O-ring 32 arranged at an internal peripheral face of the internal peripheral annular member 31. The lip part 22 of the one-end side seal part 2 is pressed to and made contact with an internal peripheral face 41a of an opening-end vicinity 41 of one piping flow passage 4, and the O-ring 32 of the other end-side seal part 3 is pressed to and made contact with an external peripheral face 51a of an opening-end vicinity 51 of the other piping flow passage 5.SELECTED DRAWING: Figure 1
Patent JP-2018097841-A (JP)
Title: System and method for executing code by interpreter
Inventor: VASILY A DAVYDOV
IPC: G06F9/455
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To improve quality of execution by an interpreter of a program code without an interpretation rule.SOLUTION: A method comprises steps of: having an interpreter execute instructions of program code in an emulated computer environment (202); having the interpreter halt further execution of the instructions of the program code when the interpreter detects an instruction of the program code associated with an unknown object for which the interpreter lacks an interpretation rule (304); having the interpreter obtain auxiliary code whose result of execution corresponds to a result of executing the unknown object, where the auxiliary code contains known objects for which the interpreter has an interpretation rule (305); having the interpreter execute the instructions of the auxiliary code (202); and having the interpreter resume execution of the instructions of the program code after the execution of the auxiliary code is completed.SELECTED DRAWING: Figure 3
Patent JP-2017164579-A (JP)
Title: Prothesis tailored to individual and utilization method
Inventor: THAPLIYAL HIRA V
IPC: A61F2/90
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optimal prosthesis tailored to an individual and a utilization method.SOLUTION: The prosthesis tailored to an individual for implanting in a treatment site of a patient, includes a self-expandable mesh or film having collapsed and expanded configurations. The collapsed configuration is adapted to deliver to a treatment site, and the expanded configuration engages the prosthesis that is tailored to the individual, with the treatment site. The mesh or film, in the expanded configuration, is tailored to the individual so as to be located at the treatment site, and has an external surface substantially matching the shape and size of the treatment site. The self-expansion mesh or film forms a central lumen configured to allow blood or other body fluids to pass therethrough. The production and delivery methods of the prosthesis tailored to the individual are also disclosed.SELECTED DRAWING: Figure 9