baber/WOPTO huggingface dataset:
Patent JP-2019054029-A (JP)
Title: Optical receiver, balance-type optical receiver, manufacturing method of optical receiver
Inventor: YASUOKA NAMI
IPC: G02B6/122
Filed: 2017-09-13
Abstract: To provide an optical receiver capable of preventing degradation in high speed characteristics in the case when, for example, when a large light intensity is input to the optical receiver.SOLUTION: An optical receiver 4 comprises: an input waveguide core layer 1; a guide waveguide core layer 2 communicating with the input waveguide core layer; and a light absorption layer 3 which is formed above the guide waveguide core layer at one side in a width direction with respect to the center position in the width direction of the input waveguide core layer.SELECTED DRAWING: Figure 1
Patent JP-2019054039-A (JP)
Title: Joining structure and liquid phase diffusion joining method
Inventor: MAENO KAZUHIRO
IPC: H01L21/52
Filed: 2017-09-13
Abstract: To provide a joining structure which can be joined at temperature equal to or higher than a melting point of Sn while suppressing occurrence of cracks in a semiconductor chip, and also to provide a liquid phase diffusion joining method.SOLUTION: In a joining structure 10, a junction layer 40 is formed between Cu wiring 22 and a semiconductor chip 30. The junction layer 40 is constituted of an intermetallic compound layer 41 of Cu3Sn on the Cu wiring 22 side and an intermetallic compound layer 42 of Cu6Sn5 on the semiconductor chip 30 side. Each of the intermetallic compound layer 41 of Cu3Sn and the intermetallic compound layer 42 of Cu6Sn5 has a network structure of the intermetallic compounds 41a, 42a accompanying Sn single phases 41b, 42b in a gap.SELECTED DRAWING: Figure 1
Patent JP-2019054592-A (JP)
Title: Solar panel frame
Inventor: YAMAGUCHI NOBUHIRO
IPC: H02S20/30
Filed: 2017-09-13
Abstract: To provide a solar panel frame the inclination angle of which can be easily and quickly changed depending on seasons by a very simple means without requiring a high degree of skill.SOLUTION: The solar panel frame includes a pair of truss structural support frames 1, 2, a panel shaft 3 that is extended over the upper portions of the support frames 1, 2 and that pivotally supports the intermediate portion of a solar panel 21 so as to cause the seesaw motion of the solar panel, a pair of support leg receiving materials 4, 5 that are extended between both ends of the bottom sides of the support frames 1, 2, and multiple types of support legs 8 having different lengths and having upper ends detachably attached to side portions of a panel frame 22 of the solar panel 21, and lower ends which are detachably attached to the support leg receiving materials 4, 5. As a result of selective usage of the support legs 8, the inclination angle of the solar panel 21 can be changed.SELECTED DRAWING: Figure 2
Patent JP-2019051529-A (JP)
Title: Semiconductor manufacturing device
Inventor: MINAMINAKA OSAMU
IPC: B23K26/53
Filed: 2017-09-13
Abstract: To provide a semiconductor manufacturing device which can process a semiconductor substrate in a relatively short time with high quality while suppressing scattering of laser beams.SOLUTION: A semiconductor manufacturing device forms a modified region on a semiconductor substrate along a line to be cut by irradiating the semiconductor substrate with laser. A light source emits the laser. An optical system has an objective lens which converges the laser to the semiconductor substrate. A light modulator can modulate energy density distribution of the laser. A control part controls the light modulator so as to shift a peak position of the energy density distribution of the laser in a relative movement direction of the optical system with respect to the semiconductor substrate from an optical axis of the objective lens.SELECTED DRAWING: Figure 5
Patent JP-2019052250-A (JP)
Title: Thermally expandable fire-resistant resin composition
Inventor: DOI AKIHITO
IPC: C08K3/04
Filed: 2017-09-15
Abstract: To provide a thermally expandable fire-resistant resin composition and a thermally expandable refractory material that show an improved expansion rate without greatly changing a blend of existing components.SOLUTION: A thermally expandable fire-resistant resin composition contains a matrix component, thermally expandable graphite, and an ignitable material with an ignition point of 80-250°C.SELECTED DRAWING: None
Patent JP-2018023147-A (JP)
Title: Method for selecting entity on the basis of total link quality
Inventor: ZHANG GUODONG
IPC: H04W40/12
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To disclose a system, a method, and a means for determining a link quality by a base station.SOLUTION: A base station (STA) can determine a quality of a path including a relay node by determining a link quality in association with the path. The STA can receive the transmission indicating that an entity to be transmitted is the relay node. The transmission can indicate a first link quality in association with the link between the relay node and a root access point (AP). The STA can determines a second link quality in association with the link between the (STA) and the relay node. For example, the STA can estimate the second link quality. The STA can determine a total link quality in association with the link in which the relay node from the STA and a rout AP from the relay node are coupled. The STA can select the entity in accordance with the total link quality.SELECTED DRAWING: Figure 8
Patent JP-2019061822-A (JP)
Title: Rotary electric machine
Inventor: WASHITANI RYUTA
IPC: H01R4/70
Filed: 2017-09-26
Abstract: To provide a rotary electric machine capable of preventing corrosion and thermal degradation of a dissimilar metal connection part in less man-hours and at low cost, in connecting an electric wire of dissimilar metal by a connecting member.SOLUTION: A rotary electric machine includes a rotor and a stator formed of a plurality of cores each of which is wound with a coil therearound, the coil and an electric wire of a power supply comprising different metals. The rotary electric machine includes a terminal box to a shell thereof. The terminal box includes a lead wire led out from the coil of the rotary electric machine and a terminal block to which an electric wire of the power supply is connected, a dissimilar metal connection part of the terminal block being sealed with a resin.SELECTED DRAWING: Figure 2
Patent JP-2019062166-A (JP)
Title: Gel electrolytic capacitor and method for manufacturing the same
Inventor: KAWAKAMI JUNICHI
IPC: H01G9/035
Filed: 2017-09-28
Abstract: To provide a gel electrolytic capacitor having good capacitor characteristics and a method for manufacturing the same.SOLUTION: A gel electrolytic capacitor comprises anode foil, cathode foil, and a gel electrolyte arranged between the anode foil and the cathode foil. The gel electrolyte contains a cellulose nanofiber. The gel electrolytic capacitor can be obtained by putting, on at least a part of the anode foil, a gelatinizer-containing electrolyte solution including a monomer, a crosslinking agent, a polymerization initiator, an electrolyte solution and a cellulose nanofiber to form the gel electrolyte on the anode foil by a polymerization reaction and a crosslinking reaction.SELECTED DRAWING: None
Patent JP-2018025817-A (JP)
Title: Measurement method, encoder device, exposure method, and exposure device
Inventor: LIU ZHIQIANG
IPC: G03F7/20
Filed: 2017-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an encoder device capable of suppressing reduction of a signal strength of an interference light depending on a height change of a lattice pattern surface when measuring a relative transfer amount with a diffraction grating.SOLUTION: The encoder for measuring a relative transfer amount between a first member 6 and a second member 7 includes: a diffraction grating provided on the first member; a PBS member, provided on the second member, for allowing a measurement light to enter the diffraction grating approximately vertically; a reflection part, provided on the second member, for allowing a diffraction light emitted from the diffraction grating by the measurement light to enter the diffraction grating, and for allowing a diffraction light emitted from the diffraction grating to enter the PBS member; and a photoelectric sensor for detecting an interference light generated by the diffraction light entered into the PBS member and a reference light.SELECTED DRAWING: Figure 2
Patent JP-2019061215-A (JP)
Title: Teaching material for understanding fraction
Inventor: SASE FUMIO
IPC: G09B19/02
Filed: 2017-09-27
Abstract: To provide a teaching material for understanding fraction, the teaching material enabling learners to understand fraction, addition and subtraction of fraction, and reduction to common denominator in arithmetic.SOLUTION: Learners can understand 1/3=4/12 and 1/4=3/12, understand the meaning of reduction to common denominator in addition and subtraction, and can understand, for example, 1/3+1/4+1/6=4/12+3/12+2/12=9/12=3/4.SELECTED DRAWING: Figure 3
Patent JP-2019074288-A (JP)
Title: Air conditioner
Inventor: ADACHI KENSUKE
IPC: F24F11/89
Filed: 2017-10-19
Abstract: To switch an operation of a warmth/coolness sensor and to allow a single sensor to have a plurality of detection abilities based on an operation state of an air conditioner and a radiation amount of a person in an air-conditioning target area.SOLUTION: An air conditioner includes: a warmth/coolness sensor driven by changing a direction from one end to the other end in an air-conditioning target region and for detecting an infrared ray amount radiated in the air-conditioning target region; and a control part for performing air conditioning by receiving an output from the warmth/coolness sensor. The control part drives the warmth/coolness sensor in a first mode for detecting warmth/coolness of a person existing in the air-conditioning target region and in a second mode for detecting the location and an activity amount of the person in the air-conditioning target region, and the control part switches between the first mode and the second mode.SELECTED DRAWING: Figure 8
Patent JP-2018074151-A (JP)
Title: Semiconductor device
Inventor: ENDO YUTA
IPC: H01L29/792
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high performance and a high reliability.SOLUTION: A semiconductor device has: a first oxide; a source electrode; a drain electrode; a second oxide on the first oxide, the source electrode and the drain electrode; a gate insulating film on the second oxide; and a gate electrode on the gate insulating film. The source electrode is electrically connected with the first oxide. The drain electrode is electrically connected with the first oxide. Each of the first oxide and the second oxide contains In, an element M (M is Al, Ga, Y, or Sn), and Zn. Each of the first oxide and the second oxide contains a larger number of In atoms than element M atoms. An atomic ratio of In, Zn, and the element M of the first oxide and that of the second oxide are equivalent to each other or near each other.SELECTED DRAWING: Figure 1
Patent JP-2019075040-A (JP)
Title: Support system for employment and job change
Inventor: OKADA TETSUYA
IPC: G06Q50/10
Filed: 2017-10-19
Abstract: To provide a support system for employment and job change that can reduce the possibility of causing a company which carries out job offering based on false written information, and a job seeker to suffer loss.SOLUTION: A support system 1 includes user terminals 30, 40 used by job seekers, and a server terminal 10 that mediates at least one of employment information or job change information related to employment over a network between the user terminals 30, 40. The server terminal 10 can register, in a database, company information 11 on a company, write information 121 related to the company corresponding to the company information 11, and counter argument information 122 against the write information 121.SELECTED DRAWING: Figure 2
Patent JP-2018041971-A (JP)
Title: Bonding device of substrate and method
Inventor: THOMAS WAGENLEITNER
IPC: H01L21/02
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent alignment accuracy and avoid a substrate from contamination at the time of bonding two substrates.SOLUTION: A device of the present invention for bonding a first substrate to a second substrate, comprises a mounting device for mounting the first substrate to mounting outlines (8, 8', 8'', 8' '', and 8), and the mounting outlines (8, 8', 8'', 8' '', and 8) have: an effective mounting surface (7, 7', 7'', 7' '', and 7) in the mounting device with an outside annular part (10) positioning the first substrate so as to be controlled; and deformation means of deforming the first substrate so as to be controlled. The deformation means is formed so as to operate on the inside of the outside annular part (10), and includes connection means of bonding the first substrate to the second substrate.SELECTED DRAWING: Figure 1b
Patent JP-2019074072-A (JP)
Title: Water outlet
Inventor: TAWADA KIYOSHI
IPC: F01P11/04
Filed: 2017-10-19
Abstract: To avoid that a gas flowing into a water outlet is supplied to a heater while suppressing the enlargement of the water outlet.SOLUTION: In a water outlet 20, a first flow-out part 22 and a second flow-out part 23 are arranged at both sides while sandwiching a center axis 21a of a cylindrical part 21, and at positions overlapped on each other in a vehicle vertical direction. A regulation wall 33 for regulating the flow-out of fluid flowing in an upper part in the cylindrical part 21 into second piping 13A via the second flow-out part 23 is arranged at an upper part rather than the center axis 21a in the cylindrical part 21. The regulation wall 33 has an inclined wall part 331 which is located at a flow-in part 211 side with respect to the second flow-out part 23 in a protrusion direction X, and inclined so as to be located near a bottom wall 212 in a region as approximating the first flow-out part 22, and an extension wall part 332 extending toward the bottom wall 212 from the inclined wall part 331.SELECTED DRAWING: Figure 2
Patent JP-2019079174-A (JP)
Title: Automatic transaction device and screen display method and information processing system of automatic transaction device
Inventor: ADACHI SUGURU
IPC: G06F3/0481
Filed: 2017-10-23
Abstract: To reduce the deterioration of a touch panel while maintaining the convenience of customers.SOLUTION: An automatic transaction device 10 includes a control part 11, a medium processing part 12, and a display acceptance part 13. The medium processing part 12 accepts a medium inserted by a customer and reads information stored in the medium. The display acceptance part 13 is provided on an outer surface of the automatic transaction device 10 and accepts displaying and inputting of information. The control part 11 transmits a request telegram requesting the permission of a transaction designated by the customer together with the information read from the medium to an information processing device 20, receives a response telegram with respect to the request telegram from the information processing device 20, and decides a position of a button to be displayed on the display acceptance part 13 on the basis of information included in the response telegram.SELECTED DRAWING: Figure 1
Patent JP-2019076303-A (JP)
Title: Heating cooker
Inventor: MAEDA TOSHIKATSU
IPC: A47J37/04
Filed: 2017-10-23
Abstract: To provide a heating cooker capable of imparting an appropriate burnt color to food in a short time or in spite of different power supply frequencies.SOLUTION: A heating cooker includes a rotation shaft that holds food and rotates around a rotation axis, a heating part for heating the food, and a control part for controlling the drive of the rotation shaft and the heating part. The control part drives the heating part, and executes control to drive the rotation shaft intermittently so that a portion of the food heated by the heating part changes at a predetermined time interval, or executes control so that the drive time of the heating part is longer when a power supply frequency is 60 Hz than when a power supply frequency is 50 Hz.SELECTED DRAWING: Figure 9
Patent JP-2019078235-A (JP)
Title: Gas liquid separation device
Inventor: SUZUKI TETSUCHIYO
IPC: F02M26/06
Filed: 2017-10-25
Abstract: To provide a gas liquid separation device capable of causing appropriate swirl of gas-liquid two phase fluid in an inlet pipe extending in the horizontal direction.SOLUTION: The pipe where the gas-liquid two phase fluid flows includes a cylindrical inlet pipe 21 formed on the fluid inflow port side with a fluid inflow port 21a opened in the radial direction and having an axis Oextending in the horizontal direction, and a fluid inflow pipe 30 having a connection part 32 connected to the fluid inflow port 21a at one end and having an axis Oextending in the horizontal direction, for introducing th gas-liquid two phase fluid from the lateral side of the inlet pipe 21 via the fluid inflow port 21a. A connection part 31 has an axis Owhich passes through the center of a connection opening 31a communicated with the fluid inflow port 21a and whose position is offset in the vertical direction with respect to the position of the axis Oof the inlet pipe 21.SELECTED DRAWING: Figure 2
Patent JP-2018058653-A (JP)
Title: Beverage container
Inventor: KIDA MARIKO
IPC: C08G63/183
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide polyethylene terephthalate resin pellets, a plasticization temperature of which can be lowered while maintaining heat resistance and transparency of a molded article obtained, and a method for producing the same.SOLUTION: This invention relates to polyethylene terephthalate resin pellets and a method for producing the same. The polyethylene terephthalate resin has the following properties: (i) the resin has main constituent of ethylene terephthalate units, and portion of diethylene glycol unit is 0.7-1.0 wt.% relative to the total amount of all polymer units, (ii) the resin has an intrinsic viscosity of 0.70-1.0 dl/g, (iii) the resin has a crystallite size of 54-64Å, as measured by and calculated from an X-ray diffraction method, (iv) the resin has an acetaldehyde content of 2.0 ppm or less, and (v) a 5 mm thick portion of a square plate which is obtained by injection molding the resin pellets has a haze value of 14% or less.SELECTED DRAWING: None
Patent JP-2019086814-A (JP)
Title: Ending support system
Inventor: KONNO HIKOYUKI
IPC: G06Q50/10
Filed: 2017-11-01
Abstract: To provide a system for allowing a user to perform succession of a business of the user in advance.SOLUTION: A user database 3b includes information about succession of a user's business, and a business successor database includes information about taking over the user's business. A management server 3a includes an information publication unit for publishing the information about succession of the user's business, and a business succession support unit for matching the user to the business successor.SELECTED DRAWING: Figure 1
Patent JP-2019087696-A (JP)
Title: Semiconductor module
Inventor: MORI HIROKO
IPC: H01L23/02
Filed: 2017-11-09
Abstract: To provide a semiconductor module which improves flow of a sealant into a periphery of an external terminal to prevent formation of a cavity between the sealant and the external terminal and securely seal the semiconductor module.SOLUTION: A semiconductor module includes: a module housing 20 formed by a wall 201 enclosing a circuit board on a base plate; a plate-like external terminal 12 which is disposed so as to be arranged along an inner peripheral surface of the wall 201 in the module housing 20; and a sealant which is injected into an interior of the module housing 20 to seal the interior of the module housing 20. Holding parts 23 of the external terminal 12 are formed on the inner peripheral surface of the wall 201. Each holding part 23 has: a terminal side surface facing part 231; a terminal inner surface facing part 232; and a terminal receiving part 233 which is formed continuously between the terminal side surface facing part and the terminal inner surface facing part and supports a protruding part 126 from below. An upper surface of the terminal side surface facing part has a first inclined surface 231a and an upper surface of the terminal inner surface facing part has a second inclined surface 232a.SELECTED DRAWING: Figure 4
Patent JP-2018043020-A (JP)
Title: Game machine
Inventor: MIYAMOTO MASAFUMI
IPC: A63F5/04
Filed: 2017-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration in operability by stop of a game by a player.SOLUTION: A game machine is configured to stop, by reel stop buttons, a plurality of reels that have started rotating on the basis of an operation of an operation-start lever, and to display a symbol combination. The game machine includes: acceleration promotion means that, after symbols attached to the plurality of reels are stationarily displayed by stop the rotation of the plurality of reels and a result of the game is displayed to a player, repetitively executes a predetermined existing performance to be able to accelerate a game speed; game delay means that delays a progress of the game with respect to a game operation until a predetermined prescribed time elapses; and delay time advantaging means that suggests an advantageous degree during a delay time delayed by the game delay means so as to make the delay time advantageous for the player.SELECTED DRAWING: Figure 74
Patent JP-2019092011-A (JP)
Title: Key information sharing system, distribution device, and user terminal
Inventor: SUZUKI RYUICHI
IPC: H04Q9/00
Filed: 2017-11-13
Abstract: To share key information for a control device installed in an object between a user terminal and a third party terminal while securing security.SOLUTION: A key information sharing system includes a distribution device 400 for distributing key information for a control device installed in an object 10 and a user terminal 200 that receives key information distributed from the distribution device 400. The distribution device 400 adds, to key information I1 delivered to a user terminal 200a, deliverable information I2 that allows the key information I1 to be delivered between a user terminal 200a and a third party terminal 200b without passing through the distribution device 400. When the deliverable information I2 is added to the received key information I1, the user terminal 200a transmits the key information I1 to the third party terminal 200b in accordance with the user's input operation.SELECTED DRAWING: Figure 4
Patent JP-2019090280-A (JP)
Title: Operation control panel of multistory parking device
Inventor: OBA KAZUHIKO
IPC: E04H6/42
Filed: 2017-11-16
Abstract: To provide an operation control panel of a multistory parking device which prevents a person from being locked in a multistory parking device.SOLUTION: An operation control panel 21 for operating driving of a multistory parking device 10, includes: a message display part 32 which displays a message thereon; and a plurality of buttons 34, 35 and 36 which are operated by a user in response to the displayed message, wherein a message for confirming that no one is present in the parking device is displayed on the message display part 32 multiple times, and the different buttons 34, 35 and 36 are operated in response to the message displayed multiple times.SELECTED DRAWING: Figure 6