baber/WOPTO huggingface dataset:
Patent JP-2019165291-A (JP)
Title: Terminal device, communication path establishment method, program for terminal device, and authentication system
Inventor: MATSUI YUTA
IPC: H04L9/32
Filed: 2018-03-19
Abstract: To provide a terminal device and the like that secure a communication path between terminal devices in which identity theft is difficult to perform.SOLUTION: After a mediation server device for mediating connection between a terminal device 20 to make a connection request and another terminal device, a connection destination to which the connection request is to be made establishes a secure communication path between the terminal device 20 and the other terminal device, the terminal device 20 transmits to the mediation server device ID information with which the mediation server device can identify a connection request source communication ID at the time of making the connection request to the other terminal. The mediation server device transmits the connection request source communication ID to the other terminal device; the other terminal device stores the connection request source communication ID. After that, in order to establish a secure terminal-terminal communication path, the terminal device 20 transmits to the other terminal device a terminal certificate including the connection request source communication ID (S25), receives from the other terminal device a result of collating the connection request source communication ID included in the terminal certificate with the connection request source communication ID stored by the other terminal device (S33), and, on the basis of the collation result, determines whether or not to establish the terminal-terminal communication path.SELECTED DRAWING: Figure 7
Patent JP-2019168482-A (JP)
Title: Image forming apparatus
Inventor: KOIDE TAKASHI
IPC: G03G15/08
Filed: 2018-03-22
Abstract: To provide an image forming apparatus that can prevent variations in the amount of supplied toner even when the toner contains a polyester resin and has a specific IR spectrum and in which the weight average molecular weight Mw of the THF soluble matter is 10,000 or more and 60,000 or less and the weight average molecular weight Mw/number average molecular weight Mn is 5 or more and 10 or less, compared with a case where a supply device conveying toner through mechanical contact is used.SOLUTION: An image forming apparatus comprises: a developing device that stores a developer to be supplied to a latent image holding body; storage means that stores toner; and a supply device having conveying means that conveys the toner from the storage means by using suction pressure and supplies the toner to the developing device. The storage means is at least partially formed of a flexible material and has a bag body that is deformed by the atmospheric pressure therein.SELECTED DRAWING: Figure 2
Patent JP-2019165980-A (JP)
Title: Game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2018-03-23
Abstract: To provide a game machine capable of deterring a performance from becoming monotonous.SOLUTION: In a game machine 10, execution of a jackpot game is determined by special pattern winning/losing determination, and the jackpot causes a shift to a high-probability state in which a jackpot game is more easily executed than a normal game state. In the game machine 10, a jackpot game performance executed during a jackpot game is managed by a mode, and one of a jackpot game performance in a normal performance mode and a jackpot game performance in a special performance mode is executed.SELECTED DRAWING: Figure 4
Patent JP-2019173637-A (JP)
Title: Fuel pump
Inventor: UCHIYAMA YOHEI
IPC: F02M59/44
Filed: 2018-03-28
Abstract: To eliminate bubbles due to the cavitation of fuel, generated in a relief flow path.SOLUTION: A fuel pump 1 includes: a plunger 3b slidably held in a cylindrical body 2; a pressurizing chamber R3 which is volume-reduced in the pressuring stroke of the plunger 3b and in which fuel is pressurized; a fuel discharge flow path R2 connected to the pressurizing chamber R3; and a relief flow path R5 connected to the fuel discharge flow path R2. The relief flow path R5 has a chamber R5b of which the flow path diameter is larger than that of the other region. A first relief valve 6 arranged upstream of the chamber R5b and a second relief valve 7 arranged downstream of the chamber R5b and adapted to be opened later than the first relief valve 6 are provided in the flow path.SELECTED DRAWING: Figure 1
Patent JP-2019173675-A (JP)
Title: Control device of internal combustion engine
Inventor: WAKASA KIYOTAKA
IPC: F02D45/00
Filed: 2018-03-29
Abstract: To further improve fuel economy.SOLUTION: An ECU 40 switch-controls an EGR function of an engine 12 mounted to a vehicle 10 together with a CVT 32 between an on-state and an off-state. Concretely, the ECU 40 performs processing for estimating the heat efficiency of an internal combustion engine in a specified period for accelerating the vehicle 10 on the basis of outputs of a variety of sensors 38 in response to an EGR-on state and an EGR-off state, respectively. The ECU 40 also performs processing for estimating the transmission efficiency of the CVT 32 in the specified period on the basis of the outputs of a variety of the sensors 38 in response to the EGR-on state and the EGR-off state, respectively. Furthermore, the ECU 40 controls the turn-on/off of the EGR function in the specified period on the basis of the heat efficiency and the transmission efficiency which are estimated as above.SELECTED DRAWING: Figure 1
Patent JP-2019174385-A (JP)
Title: Insulation measuring device and insulation measuring method
Inventor: IKEUCHI RYO
IPC: G01R31/02
Filed: 2018-03-29
Abstract: To provide an insulation measuring device and an insulation measuring method that can appropriately remove causes of error during detection and accurately obtain a true resistance component leakage current.SOLUTION: An insulation measuring device 10A measures a resistance component leakage current of three-phase wires TRS connected from a power supply 1 to a three-phase motor 2. The insulation measuring device comprises: busbars 11 that respectively relay the three-phase wires TRS; a ZCT 12 that has a through hole 12a, fixedly supports the busbars 11 to the through hole 12a in an insulated manner to be penetrated, and detects a zero-phase current obtained by combining penetration currents flowing in the busbars 11; a CT 13 that detects the penetration current flowing in at least one busbar 11; and a control unit 14 that corrects the detected zero-phase current by using the at least one penetration current detected by the CT 13 and measures a resistance component leakage current.SELECTED DRAWING: Figure 1
Patent JP-2019173477-A (JP)
Title: Window and holding material for window
Inventor: MOROTOME MITSURU
IPC: E06B3/62
Filed: 2018-03-29
Abstract: To provide a window and a holding material for window which improve sound proofing property, sound insulation property, and airtightness, and can maintain or improve workability.SOLUTION: When a window material 21 is fitted into an engagement groove 43 of a window frame 11, holding materials 32 are arranged on both side ends of the window material 21, and pressure contacts the window material 21 and the holding material 32. The holding material 32 is an elastic material, at least a surface pressure-contacting the window material 21 is substantially smoothly formed, and the window material 21 and the holding material 32 are brought into surface contact with each other. The holding material 32 protrudes from the end of the window material 21, and is provided so as to abut a step bottom surface 42 of a fitting groove 43. The protruded portion of the holding material 32 swells to surround the end of the window material 21 with an elastic force. The surface height of the holding material 32 becomes substantially constant, and accordingly a filled amount of a sealing material 33 filling the upper part of the holding material 32 is made uniform.SELECTED DRAWING: Figure 3
Patent JP-2019171342-A (JP)
Title: Processing method of electronic-electrical equipment component scrap
Inventor: AOKI KATSUSHI
IPC: B03C1/30
Filed: 2018-03-29
Abstract: To provide a processing method of an electronic- electrical equipment component scrap capable of increasing a throughput rate of the electronic-electrical equipment component scrap processed in a smelting process, and recovering efficiently a valuable metal.SOLUTION: In a processing method of an electronic-electrical equipment component scrap including a metal selection process for selecting a metal material or a non-metal material by using a metal sorter as a final process of physical selection before introducing the electronic-electrical equipment component scrap into a smelting process, a magnetic force selection process is performed as a pre-processing of the metal selection process, to thereby adjust a number ratio between metal materials and non-metal materials introduced into the metal sorter.SELECTED DRAWING: None
Patent JP-2019179650-A (JP)
Title: Aberration correction device and charged particle beam device
Inventor: MORISHITA SHIGEYUKI
IPC: H01J37/153
Filed: 2018-03-30
Abstract: To provide an aberration correction device capable of correcting sixth order three lobe aberration.SOLUTION: An aberration correction device 100 includes: a first multipole 110, a second multipole 120, a third multipole 130, and a fourth multipole 140 disposed along an optical axis A; a first transfer lens system 150 disposed between the first multipole 110 and the second multipole 120; a second transfer lens system 160 disposed between the second multipole 120 and the third multipole 130; and a third transfer lens system 170 disposed between the third multipole 130 and the fourth multipole 140. The first multipole 110, the second multipole 120, the third multipole 130, and the fourth multipole 140 each generate a symmetric field three times.SELECTED DRAWING: Figure 2
Patent JP-2019178954-A (JP)
Title: Seawater cooling system
Inventor: NISHIWAKE KOJIRO
IPC: G21C17/035
Filed: 2018-03-30
Abstract: To provide a seawater cooling system such as auxiliary machine cooling seawater system, capable of continuously operating without stopping the operation of the auxiliary machine cooling water, even if becoming unable to take seawater.SOLUTION: The seawater cooling system comprises: a heat exchanger 101 removing heat from cooling fluid via seawater; a water supply line 202 supplying the seawater taken from the sea into a heat exchanger; a water discharge line 204 discharging, to the sea, the seawater to which heat is transferred via the cooling fluid by the heat exchanger; and a fresh water circulation cooling device connected to the water supply line and the water discharge to be aligned in parallel with the heat exchanger, and circulating and discharging fresh water to the heat exchanger as well as cooling the fresh water absorbing heat in the heat exchanger. When an abnormality occurs in taking seawater, water intake into the heat exchanger is switched from the seawater to fresh water of the fresh water circulation cooling device, a specified quantity of fresh water is supplied from the fresh water circulation cooling device to the heat exchanger, seawater in quantity corresponding to the quantity of the supplied fresh water is discharged through the water discharge line, and then the fresh water circulation cooling device is configured to circulate and cool the fresh water in the heat exchanger.SELECTED DRAWING: Figure 1
Patent JP-2019181000-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-04-16
Abstract: To enhance interest in a game.SOLUTION: A game machine can execute a specific performance on the basis of detection of either movement from among a plurality of kinds of movements by a player, and a plurality of kinds of movement promotion performances for promoting a corresponding movement as movements corresponding to each of a plurality of kinds of movements, includes selection means capable of selecting a movement promotion performance at predetermined timing before execution of a movement promotion performance in execution of the operation promotion performance, and executes a specific performance on the basis of detection of a movement corresponding to a movement promotion performance executed by the promotion performance execution means by the detection means.SELECTED DRAWING: Figure 9-22
Patent JP-2019184032-A (JP)
Title: Shock absorber
Inventor: YASUKOCHI NAOKI
IPC: F16F9/49
Filed: 2018-04-17
Abstract: To provide a shock absorber which enables improvement of damping force generation responsiveness at the start of operation even if the shock absorber includes an air-bleeding passage for bleeding air in a gap formed between a cylinder and a case.SOLUTION: A shock absorber includes: a cylindrical case 5 which is attached to an annular lod guide 3, which is attached to an upper end part of a cylinder 1 and slidably supports a piston rod 20, and provided at an inner periphery of the cylinder 1; a ring member 6 which is attached to an outer periphery of the piston rod 20 and may be inserted into the case 5; and an air-bleeding passage 7 which allows an upper end of a case outer peripheral gap G formed between the cylinder 1 and the case 5 to communicate with the inner side of the case 5.SELECTED DRAWING: Figure 2
Patent JP-2019189897-A (JP)
Title: Fluidizable composition for three-dimensional molding, method for producing three-dimensional molded article, and three-dimensional molded article
Inventor: SHIMA NAOKO
IPC: B33Y70/00
Filed: 2018-04-23
Abstract: To provide a fluidizable composition for three-dimensional molding including less components other than constituting material particles constituting a three-dimensional molded article, having satisfactory injectability upon production of a three-dimensional molded article, and capable of suppressing the settling of constituting material particles.SOLUTION: A fluidizable composition for three-dimensional molding used for producing a three-dimensional molded article comprises: metallic constituting material particles constituting a three-dimensional molded article; and at least either nanofiber of a chitosan nanofiber or a cellulose nanofiber. By preparing the fluidizable composition for three-dimensional molding, injectability upon production of a three-dimensional molded article can be satisfied, and further, the settling of constituting material particles can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2018149322-A (JP)
Title: Medicine sorting device
Inventor: AMANO HIROKAZU
IPC: B65G1/137
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a medicine sorting device in which a storing part for sorting and storing medicine is made compact.SOLUTION: A medicine supplying apparatus 1 includes a recognizing part 300 and a storing part 500. A storing area is defined at the time of storing medicine, in accordance with a size of the medicine contained in characteristics of the medicine recognized by the recognizing part 300. The medicine is stored in the storing part 500 in a state that identification information of the medicine is associated with the storing area. Further, the medicine supplying apparatus 1 has a determination processing part which can determine whether or not the medicine is a target to be treated, on the basis of the characteristics of the medicine recognized by the recognizing part 300. This makes it possible to automatically recognize the orientation and attitude of the medicine and characteristics such as a shape, a size, a type and an expiry date to store the medicine with a secured high degree of freedom to make the storing part compact.SELECTED DRAWING: Figure 1
Patent JP-2018116317-A (JP)
Title: Image formation device
Inventor: ARIGA YASUHIRO
IPC: G03G15/01
Filed: 2018-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce a downtime.SOLUTION: A CPU 601 forms a correction pattern for correcting a color deviation in an intermediate transfer belt 106 and executes a color deviation correction based on the result of detection of the formed correction pattern. The CPU 701 employs, as the correction pattern, a short pattern alignment in a first color deviation adjustment and employs a long pattern alignment in a second color deviation adjustment. The length of the formed short pattern alignment is shorter than that of the formed long pattern alignment.SELECTED DRAWING: Figure 10
Patent JP-2019196468-A (JP)
Title: Adhesive layer, method for producing same, adhesive sheet, adhesive layer-attached optical film, and image display device
Inventor: KATAMI FUSHI
IPC: C09J7/20
Filed: 2018-05-11
Abstract: To provide an adhesive layer that is capable of effectively suppressing internal reflection and has good adhesion even when applied to an optical member having a low refractive index, such as an antireflection film, a light diffusion film, a prism film, a light guide film, a lens film, or a Fresnel lens, lenticular lens, or microlens film.SOLUTION: Provided is an adhesive layer having a first face and a second face which is on the reverse side from the first face, wherein an adhesive composition containing a base polymer forms the base of the entire adhesive layer, the first face has a first refractive index based on the adhesive composition, and the second face has a second refractive index lower than the first refractive index of the first face.SELECTED DRAWING: Figure 1
Patent JP-2019200866-A (JP)
Title: Electrode, manufacturing method of this electrode, and power storage device with this electrode
Inventor: KUBOTA SATOSHI
IPC: H01M4/139
Filed: 2018-05-14
Abstract: To provide a power storage device with an excellent cycle life, an electrode used for the power storage device, and a manufacturing method of the electrode.SOLUTION: An electrode comprises: an active material; and a conducive carbon containing a carbon to be processed with an oxidation treatment. A front surface of the active material is covered with the conducive carbon. A Raman spectrum of the active material to be covered with the conducive carbon contains a peak intensity (a) derived from the active material and a peak intensity (b) of a D band derived from the conductive carbon. A peak intensity ratio (b)/(a) of the peak intensity (a) and the peak intensity (b) is 0.25 or more.SELECTED DRAWING: Figure 2
Patent JP-2019199538-A (JP)
Title: Rubber composition for tire tread, and pneumatic tire
Inventor: SATO MASAKI
IPC: C08L15/00
Filed: 2018-05-16
Abstract: To provide a rubber composition for a tire tread which is excellent in rolling performance, wear resistance, and chipping resistance when formed into a tire, and to provide a pneumatic tire using the rubber composition for a tire tread.SOLUTION: The rubber composition for a tire tread contains: a conjugated diene rubber containing predetermined amounts of a specific conjugated diene rubber and a styrene-butadiene rubber, the specific conjugated diene rubber being produced by a method for producing a conjugated diene rubber comprising specific steps; a predetermined amount of silica; and a predetermined amount of a silane coupling agent. The content of an aromatic vinyl monomer unit in the specific conjugated diene rubber and the content of vinyl bonds in a conjugated diene monomer unit in the specific conjugated diene rubber are predetermined amounts. The Tg and the Mw of the specific conjugated diene rubber are within predetermined ranges. The Tg and the Mw of the styrene-butadiene rubber are within predetermined ranges.SELECTED DRAWING: Figure 1
Patent JP-2019201733-A (JP)
Title: Ultrasonic diagnostic apparatus and control program
Inventor: KUROKAWA SHINYA
IPC: A61B8/14
Filed: 2018-05-21
Abstract: To provide an ultrasonic diagnostic apparatus and a control program capable of shortening a diagnosis time when a plurality of fetuses are present in a mother.SOLUTION: An ultrasonic diagnostic apparatus includes a measuring unit for executing measurement of predetermined items on each of a plurality of fetuses in a mother; a display unit; a measurement result display control unit for causing the display unit to display measurement results assigned to each of the plurality of fetuses; and an assignment changing unit for causing an operation key related to a change operation for the assignment of the measurement results to be displayed on the same screen as the screen in which the measurement results are displayed, and changing the assignment of the measurement results assigned to each of the plurality of fetuses among the plurality of fetuses according to the operation of the operation key.SELECTED DRAWING: Figure 1
Patent JP-2019204839-A (JP)
Title: Photovoltaic element and method of manufacturing the same
Inventor: TSUJIMURA Sho
IPC: H01L51/46
Filed: 2018-05-22
Abstract: To provide a photovoltaic element which has high photoelectric conversion efficiency and is hardly reduced in photoelectric conversion efficiency even after long-term use or storage.SOLUTION: A photovoltaic element 10 includes a power generation layer 3 and a pair of electrodes 1, 2 sandwiching the power generation layer 3 therebetween. The power generation layer 3 contains at least one of an n-type semiconductor and a p-type semiconductor, an organic-inorganic compound having a perovskite structure, and a zwitterionic molecule. The power generation layer 3 has a bulk hetero structure formed by the semiconductor and the organic-inorganic compound.SELECTED DRAWING: Figure 1
Patent JP-2019204695-A (JP)
Title: Biological tissue image processing apparatus and method
Inventor: KONISHI KOKI
IPC: H01J37/22
Filed: 2018-05-24
Abstract: To make it possible to correctly select an in-film region having a connection relationship in a three-dimensional labeling process on the basis of a plurality of film images arranged in a depth direction.SOLUTION: A membrane image 64 is generated on the basis of an original image 206 as a low voltage image. A deep image of a cell membrane is extracted from an original image 208 as a high voltage image to generate a haze image 209. A labeling processing unit 202 generates reference information (reference vector, reference region) used in a three-dimensional labeling process on the basis of a haze area included in an intra-membrane area included in the membrane image 64 and in the haze image 209.SELECTED DRAWING: Figure 2
Patent JP-2019207458-A (JP)
Title: Semiconductor device and memory access setting method
Inventor: SASAMOTO MANABU
IPC: G06F12/00
Filed: 2018-05-28
Abstract: To provide a semiconductor device and a memory access setting method to perform an arithmetic operation on multiple intermediate layers consisting of a convolutional neural network using memories having multiple banks capable of switching a reading/writing status on a bank unit.SOLUTION: A semiconductor device 1 has an accelerator part 11 which performs an arithmetic operation on multiple intermediate layers consisting of a convolutional neutral network using memories 24, 25 having multiple banks capable of switching a reading/writing status on a bank unit. Moreover, the accelerator part 11 has a network layer controller 20 to control a memory controller 23 so that it switches the assignment of the reading/writing status of the bank to store the input data and output data of the intermediate layer, in accordance with the transfer amount and transfer speed of each input data and output data of the intermediate layer consisting of the convolutional neural network.SELECTED DRAWING: Figure 4
Patent JP-2019206843-A (JP)
Title: Method for using drain pipe
Inventor: IIDA KOJI
IPC: E03F1/00
Filed: 2018-05-29
Abstract: To provide a method for using the drain pipe that does not allow rain water or the like on the ground to flow into an underground subsoil water vein even if the rain water or the like flows into the drain pipe.SOLUTION: The method for using the drain pipe for infiltrating the rain water or the like comprises disposing the drain pipe 10 having an impermeable part 3a and a permeable part so that the impermeable part 3a crosses the underground subsoil water vein Z.SELECTED DRAWING: Figure 1