baber/WOPTO huggingface dataset:
Patent JP-2018147728-A (JP)
Title: Surge protection element and method of manufacturing the same
Inventor: MAYUZUMI YOSHITAKA
IPC: H01T21/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a surge protection element capable of stabilizing discharge start voltage and furthermore capable of suppressing the swelling of an ion source material during manufacture, and a method of manufacturing the same.SOLUTION: A surge protection element includes an insulating tube 2, and a pair of sealing electrodes 3 closing openings at both ends of the insulating tube to seal discharge control gas at the inside of the insulating tube. The pair of sealing electrodes have a pair of projecting electrode portions 5 inwardly projecting and facing each other. A central flat part 5a having a flat surface is formed at the central part of each of the facing surfaces of the pair of projecting electrode portions, and an annular groove 5b surrounding the central flat part 5a is formed to each of the facing surfaces. In the annular groove, a discharge active layer 6 is provided, the discharge active layer being formed of a material having higher electron emission characteristics than the material of the sealing electrodes.SELECTED DRAWING: Figure 1
Patent JP-2018146815-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: ONODERA MASAYASU
IPC: G03G15/20
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To accurately estimate remaining life time of a pressure roller regardless of the kind of a sheet to be used.SOLUTION: An image forming apparatus includes a fixing unit having a fixing roller and a pressure roller which applies pressure to the fixing roller, and fixing a toner image on a sheet by allowing the sheet to pass through a nip part formed by the fixing roller and the pressure roller. The image forming apparatus performs: measuring an outer diameter of the pressure roller (step S2); calculating the amount of change Δ1 in outer diameter of the pressure roller from the start of use (step S4); calculating a remaining value Δ2 left until an endurance limit (step S5); calculating a change ratio A from the days X elapsed from the start of using the pressure roller and the amount of change Δ1 (step S7); and calculating the days B left, from the change ratio A and the remaining value Δ2 (step S8).SELECTED DRAWING: Figure 5
Patent JP-2018149892-A (JP)
Title: Occupant protection device, occupant protection device control method, and program
Inventor: AKAHA HIROSHI
IPC: B60N2/90
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an occupant protection device which can properly protect an occupant according to a change of an operation mode of a vehicle, and to provide an occupant protection device control method and a program.SOLUTION: An occupant protection device includes: a drive part which adjusts tension of a seat belt; and a control part which controls the drive part to tense the seat belt and remove looseness when a vehicle is switched from an automatic operation to a manual operation.SELECTED DRAWING: Figure 1
Patent JP-2018151312-A (JP)
Title: Method and device of measuring torque/rotational speed characteristics of rotary wing
Inventor: TOJIMA TETSUJI
IPC: G01L3/14
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device of measuring torque/rotational speed characteristics of a rotary wing capable of directly and accurately measuring true generation torque even in an area the generation torque is small.SOLUTION: The device includes: a turbine running simulation unit; a brake motor connected to a turbine rotation shaft; a rotation detector measuring rotational speed and torque of the rotation shaft; and a torque detector. A multi-component force detector (31) is connected to plural beams each of which is attached with a strain gauge as a torque detector between a stationary side flange (2) and a measuring side flange (1). The stationary side flange of the multi-component force detector is connected to a support base out of the system. The measuring side flange is connected to a stator of the brake motor (32). A rotator of the brake motor (32) is connected to a rotary shaft (45) which penetrates the torque detector and is connected to a rotation shaft (41) of the turbine.SELECTED DRAWING: Figure 1
Patent JP-2018140137-A (JP)
Title: Medication support device
Inventor: SHINOKAWA MASASHI
IPC: A61J1/03
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a medication support device enabling a person with handicapped one hand or both hands to take portion-packaged medicament, and hardly drop the medicament.SOLUTION: When portion-packaged medicament is set in a portion-packaged medicament insertion port 1, a roller 2 for moving the portion-packaged medicament is operated, and comes to a position suitable for cutting the upper part of the portion-packaged medicament so as to operate a part 4 for cutting the portion-packaged medicament upper part and cut the portion-packaged medicament upper part. The roller 2 for moving the portion-packaged medicament is again operated so as to move the portion-packaged medicament to a position of a heater 5. The portion-packaged medicament is moved to the position of the heater 5 and is warmed with a curved recessed surface in the inside by a shape memory material 6 with a narrow width and a shape memory material 7 with a wide width, and the portion-packaged medicament upper part is sandwiched and adhered. When the roller 2 for moving the portion-packaged medicament is again operated, the portion-packaged medicament returns to the portion-packaged medicament insertion port 1. The shape memory materials are cooled and curved so as to become a shape facilitating taking, and be set.SELECTED DRAWING: Figure 1
Patent JP-2018157035-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: ISOGAI TATSUNORI
IPC: H01L27/11582
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can improve measures against a possible defect at the time of deposition.SOLUTION: A semiconductor device according to an embodiment comprises: a laminate in which insulation layers and conductive layers are alternately laminated one by one; a block insulation film formed on a surface of the insulation layer and a surface of the conductive layer; a charge storage film provided on a surface of the block insulation film; a tunnel insulation film having a first insulation film provided on a surface of the charge storage film, a second insulation film provided on a surface of the first insulation film and a third insulation film provided on a surface of the second insulation film; and a channel film provided on a surface of the third insulation film. At least the first insulation film or the third insulation film contains a defect termination element; and concentrations of the defect termination element of the first insulation film, the second insulation film and the third insulation film are different from each other.SELECTED DRAWING: Figure 2
Patent JP-2018156407-A (JP)
Title: Information processing apparatus, image reading apparatus, information processing system, and program
Inventor: SUZUKI TAKAYUKI
IPC: H04L9/32
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To simplify an operation for two-step authorization.SOLUTION: A reception unit 111 receives identification information for use in identification of a user by a cloud 8 and authorization information for use in authorization of the user. A transfer unit 118 transfers, to a server apparatus 2, the identification information and the authorization information received by the reception unit 111. A first transmitting unit 212 transmits the transferred identification information and authorization information to the could 8 through a communication line 4. A receiving unit 113 receives a message transmitted from the cloud 8 to an image reading apparatus 1 through a communication line 5 and a second communication unit 18. An acquiring unit 114 acquires unique information included in a message received by a receiving unit 113. If it is determined that the message received by the receiving unit 113 is one transmitted by the cloud 8 as a result of transmission from the first transmitting unit 212, a second transmitting unit 215 transmits the unique information to the cloud 8 through the communication line 4.SELECTED DRAWING: Figure 9
Patent JP-2018156863-A (JP)
Title: Film structure
Inventor: FUJII KEITARO
IPC: B32B3/30
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a film structure that can utilize the distinctive merit of the film structure of coping with a flexible device.SOLUTION: On a metal wire 12 provided at the bottom of a recess 15 formed in a transparent substrate 11, provided is a particle layer 13 comprising an assembly of particles 13a with an average particle size of 300 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2017147449-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TAKEMASA KENGO
IPC: H01L21/56
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, capable of resin-sealing a lead frame on which an oscillator and an integrated circuit are arranged without generating a cavity in resin and capable of effectively preventing vertical displacement of the lead frame during resin sealing.SOLUTION: The manufacturing method of a semiconductor device includes the steps of: arranging a lead frame 26 having a die pad 26A where an oscillator 28 is arranged on a first face and an integrated circuit 30 is arranged on a second face opposite to the first face and an inner lead 38A separately arranged by a predetermined distance from the first die pad 26A and configured by connecting the oscillator 28 to the integrated circuit 30 by a bonding wire 52 and connecting the integrated circuit 30 to the inner lead 38A by a second bonding wire 52 on the inside of a metal mold 5 so that the first face is directed upward, the second face is directed downward and an inlet 7 is formed along a lower surface of the inner lead 38A; and injecting resin from the inlet 7 to the inside of the metal mold 5.SELECTED DRAWING: Figure 7
Patent JP-2017159045-A (JP)
Title: Information processor and program
Inventor: MINAGAWA KENTARO
IPC: A63F13/69
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To allow a user to play a game without choosing kinds of items while preventing the user's disadvantage.SOLUTION: An information processor includes: a user information storage part for storing a first item possessed by a user, a second item having value higher than that of the first item, and a third item differing from the items; an imparting part for imparting the third item by consuming at least one of the first item and the second item possessed by the user, in response to game operation of the user; and a reporting part for reporting that the second item possessed by the user is consumed before the granting part grants the third item when excluding a case where the granting part consumes only the first item from among the cases when the granting part consumes only the first item, when the granting part consumes a combination of the first item and the second item, and when the granting part consumes only the second item.SELECTED DRAWING: Figure 1
Patent JP-2018157732-A (JP)
Title: Power generator
Inventor: SAKURAI RYUJI
IPC: H02K1/20
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a power generator which enables heat radiation in a coil portion to be efficiently performed.SOLUTION: A power generator includes: a rotor 40 which is rotationally driven by a crank shaft 12 of an engine 11 and formed by arranging permanent magnets 43 on an inner peripheral surface of a rotor yoke 42; a stator 30 formed by laminating multiple magnetic steel sheets and including coils 33 formed by winding a winding wire around multiple stator cores 31 facing the permanent magnets 43 of the rotor 40; and a base member 34 disposed at an inner periphery of the stator 30. A heat sink 36 that is disposed so as to be sandwiched between the magnetic steel sheets is provided at a substantially center portion of each stator core 31 as seen in a thickness direction. The base member 34 and the heat sink 36 are formed by materials having high heat conductivity.SELECTED DRAWING: Figure 3
Patent JP-2018158389-A (JP)
Title: Power transmission system of machine device
Inventor: ALEXANDER SCHMITZ
IPC: F16D27/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To achieve desired power transmission according to various needs while securing safety at the time of unexpected collision against a human and an object.SOLUTION: A power transmission system 10 includes: a variable torque limiter 16 which makes a torque limit value that is an upper limit value of a transmission power from an input section 21 to an output section 22 variable; an input side displacement sensor 17A which detects a displacement state of the input section 21; an output side displacement sensor 17B which detects the displacement state of the output section 22; and a control device 19 which transmits and controls power based on the detection result of the sensors 17A and 17B. The control device 19 includes: a control function 25 for safety measure which blocks transmission of power when the transmission power exceeds the torque limit value; a control function 26 for teaching which blocks the transmission of the power when teaching is performed; and a control function 27 for operation, the control function being configured to determine a target value of the transmission power by calculation in consideration of a target operation and a structure of a robot arm 11, and adjust the torque limit value so that the power can be transmitted with the target value.SELECTED DRAWING: Figure 1
Patent JP-2018159272-A (JP)
Title: Control method for internal combustion engine
Inventor: FUKAMI TORU
IPC: F02D43/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To surely burn and remove the deposit accumulated in an exhaust heat recovery device that exchanges heat between exhaust gas and cooling water, to suppress deterioration of the heat exchange efficiency and increase of a pressure loss.SOLUTION: When an internal combustion engine is started, deposit burning control is executed (step 3), in which ignition timing retardation, rising correction of an idle rotation speed and reduction of a cooling water flow rate are combined. A heat recovery rate H is estimated from a temperature change of exhaust gas or a temperature change of cooling water, which passes through an exhaust heat recovery device (step 4). A performance level P is calculated by dividing the heat recovery rate by a heat recovery rate Hnew at the time when the heat recovery device is new (step 5). The deposit burning control is continued until the performance level P recovers to a threshold value Pth2 or more (step 6). An exhaust gas temperature becomes high in a state that the cooling action by the cooling water is reduced, and therefore deposit is surely burnt and removed.SELECTED DRAWING: Figure 4
Patent JP-2018015536-A (JP)
Title: Ready to use catheter assembly and method of making ready to use catheter assembly
Inventor: RONALD JOHN KELLY
IPC: A61M39/08
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a ready to use catheter assembly which reduces a risk of catheter contamination due to carelessness opening of a catheter package, and a method of making the catheter assembly.SOLUTION: A ready to use catheter assembly comprises: a catheter package with opening means; a catheter with a catheter shaft which is arranged in the catheter package so that a distal end of the catheter lies in the region of the opening means; and a protective sleeve which at least partly covers the catheter shaft and whose first end is fixed to the distal end of the catheter. The opening means has a determined maximum opening length. The second end of the protective sleeve is connected with the catheter package detachably, near the maximum opening length of the opening means, and the protective sleeve is in a shrinking state.SELECTED DRAWING: None
Patent JP-2018163933-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ANZAI KOTA
IPC: H01L29/47
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress an electric resistance in a semiconductor device from becoming high while suppressing diffusion of metal between an ohmic electrode and a wiring electrode.SOLUTION: A method for manufacturing a semiconductor device includes: an ohmic electrode formation process for forming an ohmic electrode on a surface of a semiconductor substrate, that is, an ohmic electrode formation process for forming an ohmic electrode having an aluminum layer on an opposite side to a side which comes into contact with the semiconductor substrate of the ohmic electrode; a heat treatment process for carrying out heat treatment to the ohmic electrode; an acid treatment process for carrying out acid treatment to a surface of the aluminum layer in the ohmic electrode subjected to heat treatment; and a wiring electrode formation process for forming a wiring electrode on an opposite side to a side where the semiconductor substrate is arranged when viewed from the surface of the aluminum layer subjected to acid treatment.SELECTED DRAWING: Figure 2
Patent JP-2018162715-A (JP)
Title: Engine device
Inventor: SUZUKI IPPEI
IPC: F02M26/08
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To shorten the length of an exhaust pressure detection pipeline for connecting between an exhaust pressure sensor and the exhaust manifold while preventing the fault or malfunction of the exhaust pressure sensor.SOLUTION: An engine device 1 comprises: an exhaust manifold 4 provided on exhaust side face of a cylinder head 2; and an exhaust pressure sensor 151 for detecting the exhaust gas pressure in the exhaust manifold 4. The exhaust pressure sensor 151 is attached to the cylinder head 2. The exhaust manifold 4 and the exhaust pressure sensor 151 are connected via an exhaust gas pressure bypass passage 153 provided in the cylinder head 2 and an exhaust pressure detection pipeline 154 for connecting between the exhaust gas pressure bypass passage 153 and the exhaust manifold 4. In the cylinder head 2, a coolant water way 38 is provided in the vicinity of the exhaust gas pressure bypass passage 153.SELECTED DRAWING: Figure 20
Patent JP-2018162859-A (JP)
Title: Spool valve
Inventor: KANEHARA KUNIO
IPC: F16K31/363
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a spool valve capable of suppressing chattering.SOLUTION: A spool valve includes a valve portion 42 for opening and closing a part between an input port and an output port, and the valve portion has a radial position changing portion 43 disposed on a radial outer side face, opens the part between the input port and the output port when a first value obtained by subtracting a value of a first output hydraulic pressure in a first output-side oil passage on a part connected to a first connection oil passage, from a value of a second output hydraulic pressure in a second output-side oil passage on a part connected to a first connection oil passage, is a threshold value which is more than 0, or more, to permit flow of an oil from the second output-side oil passage to the first output-side oil passage in the first connection oil passage, and closes the part between the input port and the output port to block the flow of the oil between the second output-side oil passage and the first output-side oil passage in the first connection oil passage, when the first value is smaller than the threshold value. The radial position changing portion is extended in an axial direction, and a radial position is changed to a radial inner side from an axial one side toward the axial other side.SELECTED DRAWING: Figure 3
Patent JP-2018162234-A (JP)
Title: Microneedle sheet
Inventor: YOSHIZUKA SAORI
IPC: A61K8/68
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide microneedle sheets excellent in the moisture retention effect by a water soluble polymer by solving the problem that it is impossible to sufficiently obtain the moisturizing effect by the water-soluble polymer because it easily evaporates out of the body even if moisture is supplemented to the skin by the conventional microneedle sheet, while it is known that the barrier function of human skin decreases with aging.SOLUTION: A microneedle sheet according to the present invention is configured that a microneedle contains a water soluble polymer and a native human type ceramide.SELECTED DRAWING: Figure 1
Patent JP-2018168219-A (JP)
Title: Resin composition and resin cured product
Inventor: SHIRASAKA TOSHIAKI
IPC: C08F220/18
Filed: 2017-03-29
Abstract: To provide a resin composition that has excellent compatibility, and has such a tenacity as to achieve both of excellent handleability in the production process and the hardness and elongation of the cured resin, and a resin cured product obtained by using the same.SOLUTION: A resin composition contains a polymer of an aliphatic tricycle monofunctional acrylate monomer and an aliphatic acrylate monomer, an aliphatic tricycle monofunctional acrylate monomer, and a radical polymerization initiator.SELECTED DRAWING: None
Patent JP-2018166787-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-03-29
Abstract: To provide a game machine that can reduce difference in prize balls.SOLUTION: A game machine conducts a discharging behavior by a regulation member 1600 which is configured to be capable of ending while remaining balls entering a storage flow passage 1231, thereby associating a ball quantity capable of entering a first specific winning port 1000a in each round. Thus, difference in prize balls can be reduced throughout the entire jackpot game.SELECTED DRAWING: Figure 24
Patent JP-2018167359-A (JP)
Title: robot
Inventor: WATANABE KEI
IPC: B25J19/00
Filed: 2017-03-30
Abstract: To improve strength and stiffness by reducing stress concentration generated in a first arm portion and a second arm portion.SOLUTION: A robot 1 is provided, which includes: a swiveling portion 3 which rotates about a first axis A; a first straight arm portion 4 which is connected to the swiveling portion so as to rotate about a second axis B orthogonal to the first axis; a second straight arm portion 5 which is connected to the first arm portion so as to rotate about a third axis C; a tip end rocking portion 7 which is connected to the second arm portion so as to rotate about a fourth axis D; actuators 9, 10, and 11 rotate the first arm portion with respect to the swiveling portion, the second arm portion with respect to the first arm portion, and the tip end rocking portion with respect to the second arm portion, about the forth axis from the parallel second axis; and a cable 13 which supplies power and a signal to these actuators. The swiveling portion, the first arm portion, the second arm portion, and the tip end rocking portion are alternately disposed on one side or the other side in the second axis B direction. The cable is disposed along one side surfaces 5a and 12a, and the actuator is disposed on the other side surfaces 5b and 12b side.SELECTED DRAWING: Figure 3