baber/WOPTO huggingface dataset:
Patent JP-2018166175-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NISHIDA JUNYA
IPC: H01L21/3065
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress lateral faces of a trench from being roughened.SOLUTION: Prepared is a semiconductor substrate 14 that comprises a first substrate 12 having a support substrate 10 and an insulating film 11 arranged on the support substrate 10, and a second substrate 13 arranged on the insulating film 11 of the first substrate 12, and in which a recessed part 17 is formed at the second substrate 13 side of the first substrate 12. A trench 16 reaching the recessed part 17 is formed on the second substrate 13. At this time, the trench 16 is formed so that one of opposed lateral faces is configured by a lateral face in a region supported by the support substrate 10 via the insulating film 11, and the other of the opposed lateral faces is configured by a lateral face in a region floating on the recessed part 17. Before or simultaneously with forming the trench 16, a thermal separation trench 51 that suppresses heat from being propagated from the lateral face in the region supported by the support substrate 10 via the insulating film 11, which is the one lateral face of the trench 16, in a plane direction of the second substrate 13.SELECTED DRAWING: Figure 7
Patent JP-2018061503-A (JP)
Title: Methods for detecting nucleic acids and kits therefor
Inventor: FUJII SATOSHI
IPC: C12Q1/68
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide methods for detecting nucleic acids capable of detecting nucleic acid such as miRNA in a short period of time in a manner specific to a base sequence without using expensive devices.SOLUTION: Disclosed herein is a method for detecting a target nucleic acid in a sample of a specific base sequence which comprises the steps of: hybridizing the target nucleic acid and a liposome-conjugated single stranded nucleic acid to form a double stranded nucleic acid, where the liposome conjugated single stranded nucleic acid comprises a base sequence complementary to the target nucleic acid and a labeled liposome is attached thereto and is immobilized onto a support or is modified for enabling immobilization onto a support; releasing the liposome by cleaving thus formed double stranded nucleic acid with a double stranded nucleic acid-specific nuclease; and detecting the label of the released liposome.SELECTED DRAWING: Figure 4
Patent JP-2018173218-A (JP)
Title: Operation method for kiln stoker furnace, and kiln stoker furnace
Inventor: HIRAMATSU MASATAKE
IPC: F27B7/42
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for a kiln stoker furnace which prevents a melt of a metal or glass from being generated when performing heating combustion processing, in the kiln stoker furnace, upon waste including a metal of electronic component or electric component dust, and the kiln stoker furnace.SOLUTION: In a kiln stoker furnace 1, heating processing is performed on waste 20 including a metal while stirring the waste in a rotary kiln furnace 7 and combustion processing is further performed on the waste 20 on which the heating processing has been performed, in a stoker furnace 8. When throwing the waste 20 into the rotary kiln furnace 7, the waste 20 is thrown into the rotary kiln furnace 7 after adding moisture from a nozzle 4 to the waste beforehand. Thus, a metal or glass included in the waste is prevented from becoming a melt within the rotary kiln furnace 7, and the combustion processing can be completely performed on the waste 20 in the stoker furnace 8.SELECTED DRAWING: Figure 1
Patent JP-2018179095-A (JP)
Title: Mechanical seal
Inventor: NAKAJIMA TORU
IPC: F16J15/34
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To make a mechanical seal with a jacket space compact.SOLUTION: A mechanical seal 1 includes: a rotation side unit 2 provided on a rotational shaft S in an integrally rotatable manner, and having a rotary seal ring 22; and a stationary side unit 3 provided in a casing C, and having a static seal ring 39. The rotary seal ring 22 and the static seal ring 39 slide to each other, to seal a gap between an outside region A and an inside region B. The static side unit 3 includes, as a component, a stationary side member 21 contacting with sealed fluid in the inside region B near the slide portion of the rotary seal ring 22 and the static seal ring 39. The stationary side member 21 has a jacket space J into which cooling fluid for cooling the sealed fluid is introduced.SELECTED DRAWING: Figure 2
Patent JP-2018182509-A (JP)
Title: Digital watermark embedding method, digital watermark embedding apparatus, and program
Inventor: ANDO SHINGO
IPC: G06T1/00
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To make a digital watermark embedded area less conspicuous.SOLUTION: A digital watermark embedding method causes a computer to execute a first superimposition procedure of superimposing a digital watermark onto an image being a target of digital watermark embedding and a second superimposition procedure of superimposing a pattern equal to the digital watermark or a pattern similar to the digital watermark onto a fixed range of peripheral area adjacent to the area of the digital watermark embedding.SELECTED DRAWING: Figure 10
Patent JP-2018182954-A (JP)
Title: Power conversion device and power conversion system
Inventor: HOYA MASASHI
IPC: H02M7/493
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To stabilize parallel operation by suppressing occurrence of cross current.SOLUTION: A power conversion device 1-1 comprises a DC to AC converter 20, voltage detector PT1, and control circuit 10. The control circuit 10 includes an average voltage calculation unit 1a, average voltage correction unit 1b, multiplier 1c, and voltage equalization control unit 1d. The voltage detector PT1 detects an output voltage of the DC to AC converter 20 and outputs a detection voltage Vout1. The average voltage calculation unit 1a averages detection voltages Vout1 to calculate an average voltage. The average voltage correction unit 1b calculates a correction factor for the average voltage for reducing reactive power of output power of the DC to AC converter 20. The multiplier 1c multiplies the average voltage by the correction factor to calculate an average voltage correction amount. The voltage equalization control unit 1d equalizes amplitude of the output voltage of the DC to AC converter 20 on the basis of the average voltage correction amount.SELECTED DRAWING: Figure 1
Patent JP-2018179916-A (JP)
Title: Information processing system, information processing program, information processing device and information processing method
Inventor: OKAWA MAIKO
IPC: G08G1/005
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To enable a user to notice forgetfulness or misconception of a schedule while avoiding complicated presentation of the schedule.SOLUTION: An information processing system includes: schedule information acquisition means 221 for acquiring a user's schedule information including a schedule time and a schedule position; movement schedule information specification means 222 for specifying user's movement schedule information including a movement schedule time and a movement schedule position at the movement schedule time on the basis of a route search condition set by the user; and alert means 223 for outputting an alert in the case that the schedule information does not match the movement schedule information.SELECTED DRAWING: Figure 1
Patent JP-2018181263-A (JP)
Title: Withdrawal control device, withdrawal control method and program
Inventor: ABE TOYONORI
IPC: G06Q20/26
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a withdrawal control device in which a local currency is withdrawn immediately from an account of a plurality of currency without complex procedure, and the payment for the local currency is made.SOLUTION: A device identifies a customer account comprising first and the second accounts associated with a withdrawal request. The first account comprises multiple foreign currency accounts and Yen currency accounts. The device determines whether or not the type of the first currency in the withdrawal request falls under the type of a predetermined foreign currency; determines whether or not the first settlement amount of money in the withdrawal request is within a range of the credit of the foreign currency account of the first account corresponding to the type of the first currency; determines whether or not the type of the first currency is the type of the currency except the Yen currency; calculates the Yen currency-based second settlement amount of money based on the type of the first currency and the usage amount in the first currency and the stored exchange rate; determines whether or not the Yen currency-based settlement amount of money is within the credit of the second account; and can perform withdrawal processing from the second account. The withdrawal amount from the second account is not deposited in the foreign currency account of the first account.SELECTED DRAWING: Figure 3
Patent JP-2017195606-A (JP)
Title: Proximity discovery, authentication, and link establishment between communication mobile devices in 3gpp lte
Inventor: FRANK FRANSEN
IPC: H04W92/18
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for proximity discovery of devices in a controlled radio network which respects privacy and allows for selective discoverability.SOLUTION: A source device 1 and one or more target devices 2 are communicatively connected to a network. The source device 1 receives first data 11 including an identifier 12 from a server 3 in the network. The identifier 12 is a temporary broadcast identifier uniquely identifying the target device 2 and is associatable with the source device 1 by the target device 2. The target device 2 receives second data 20 including a first representation 21 of the identifier 12 from the server 3. The source device 1 broadcasts a signal 30 including a second representation of an identifier 31. The target device 2 receives the signal 30 and compares the first representation 21 of the identifier 12 with the second representation 31 of the identifier 12 to establish a successful proximity discovery.SELECTED DRAWING: Figure 2
Patent JP-2018195052-A (JP)
Title: Image processing apparatus, image processing program, and gesture recognition system
Inventor: TAKECHI KAZUHIRO
IPC: G06T7/521
Filed: 2017-05-17
Abstract: To provide an image processing apparatus which can simply identify a target object in an image when an object is image-recognized, an image processing program, and a gesture recognition system.SOLUTION: An image recognition unit 12 executes image recognition on image information D captured by an image acquisition unit 4, and detects an area corresponding to an object included in the image. When the area corresponding to the object detected in the image recognition unit 12 is a split area, an image identification unit 13 identifies the split area with a section of a human body, on the basis of a coordinate-axis direction (longitudinal direction of a vehicle 1 in this example) of an image coordinate system in the image information D.SELECTED DRAWING: Figure 1
Patent JP-2018195120-A (JP)
Title: Simulation signal generator
Inventor: ICHIMURA NAOYA
IPC: G08C25/00
Filed: 2017-05-18
Abstract: To provide a simulation signal generator capable of improving reliability of a recognition inspection of a simulation signal to precisely perform the test.SOLUTION: A simulation signal generator 30 includes: a pulse signal generation unit electrically connected between a first node and a second node; first wiring 31 electrically connected with the first node; second wiring 32 electrically connected with the second node; a first alligator clip 33 mounted onto one end section opposite to a first node side in the first wiring 31; a second alligator clip 34 mounted onto one end section opposite to a second node side in the second wiring 32; a signal number input unit 40 for inputting the number of pulse signals generated by the pulse signal generation unit; and an execution operation unit 43 for making the pulse signal generation unit generate the number of pulse signals input by the signal number input unit 40.SELECTED DRAWING: Figure 2
Patent JP-2018199435-A (JP)
Title: Power train mount device
Inventor: YOSHIKAWA AKIHIRO
IPC: F16F1/36
Filed: 2017-05-29
Abstract: To provide a power train mount device which enables improvement of installation flexibility of the mount device and a reduction of vibration of a mount attachment part.SOLUTION: In a left mount device 9, a second bracket 24 is attached to a top surface 23a of a first bracket 23 by a front fastening part 24F and a rear fastening part 24R. When the second bracket 24 is viewed from the front side W of a vehicle, the front fastening part 24F and the rear fastening part 24R extend in a horizontal direction and incline so that a mount attachment part 24A intersects with the front fastening part 24F and the rear fastening part 24R. The mount attachment part 24A is coupled to the front fastening part 24F and the rear fastening part 24R by a lower coupling part 24B extending to the lower side relative to the front fastening part 24F and the rear fastening part 24R and an upper coupling part 24C extending to the upper side relative to the front fastening part 24F and the rear fastening part 24R.SELECTED DRAWING: Figure 5
Patent JP-2018201539-A (JP)
Title: Slot machine
Inventor: IIZUKA TATSUKI
IPC: A63F5/04
Filed: 2017-05-30
Abstract: To provide a slot machine which secures a profit to be given to a player in an advantageous game state and can avoid a continuation of the advantageous game state beyond necessity.SOLUTION: If 1BB is won in a lottery in a false prelude (awaiting a navigation) or 1BB is won in a lottery in an ART (awaiting a navigation), when a bonus during an advantageous section is finished, a shift is made to a normal section (arrow 16). If 1BB is won in a lottery in a game state except in the false prelude (awaiting a navigation) or the ART (awaiting navigation), when a bonus during an advantageous section is finished, a shift is made to an ART preparation via a post bonus during an advantageous section (arrow 13, 14).SELECTED DRAWING: Figure 76
Patent JP-2018202642-A (JP)
Title: Liquid discharge device and connector
Inventor: HORIE KYO
IPC: B41J2/01
Filed: 2017-05-31
Abstract: To provide a liquid discharge device capable of reducing distortion of a driving signal applied to a piezoelectric element.SOLUTION: A liquid discharge device comprises: a driving signal generation part outputting a first driving signal and a second driving signal; a constant-voltage signal generation part; cables transferring the first driving signal, the second driving signal and a constant-voltage signal to a head unit; and connectors connected to the cables. Each cable has a first conductor layer, a second conductor layer and a third conductor layer concentrically provided. The first driving signal propagates the first conductor layer, the constant-voltage signal propagates the second conductor layer, and the second driving signal propagates the third conductor layer. Each connector has a first terminal connected to the first conductor layer, a second terminal connected to the second conductor layer, and a third terminal connected to the third conductor layer. A distance between the first terminal and the second terminal is shorter than a distance between the first terminal and the third terminal, and a distance between the third terminal and the second terminal is shorter than a distance between the first terminal and the third terminal.SELECTED DRAWING: Figure 15
Patent JP-2017185258-A (JP)
Title: Endoscope apparatus
Inventor: MIZUYOSHI AKIRA
IPC: A61B1/00
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To acquire desired information of a biological tissue in a further clear state suited for a diagnosis when observing the biological tissue by white light and special light.SOLUTION: An endoscope apparatus includes: a first light source 51 defining a semiconductor light-emitting element as a light-emitting source; a second light source 53 defining a semiconductor light-emitting element having a different light emission wavelength from that of the first light source 51, as a light-emitting source; a wavelength conversion member 57 excitingly emitting light by outgoing light from at least one of the first light source 51 and the second light source 53; and light quantity rate change means 55 for changing a light quantity rate of the outgoing light from the first light source 51 and the outgoing light from the second light source 53. The endoscope apparatus optionally generates the outgoing light from the first light source 51 and the outgoing light from the second light source 53 to provide illumination light suited for the diagnosis according to absorption characteristics and scatter characteristics of a biological tissue. This configuration can thus acquire desired tissue information of the biological tissue in a further clear state.SELECTED DRAWING: Figure 2
Patent JP-2019002708-A (JP)
Title: Current sensor
Inventor: KOBARIGAWA HIROMICHI
IPC: G01R15/20
Filed: 2017-06-12
Abstract: To provide a current sensor capable of suppressing a change in measurement sensitivity according to a bent state of a current path of a measured current passing between two magnetoelectric transducers provided on a wiring board.SOLUTION: A current sensor 2 comprises: a first magnetoelectric transducer group G21 and a second magnetoelectric transducer group G22 each of which includes a plurality of magnetoelectric transducers detecting a magnetic field by a measured current; a wiring board 3 provided with the first magnetoelectric transducer group G21 and the second magnetoelectric transducer group G22; and a magnetic member 4 arranged separated from the wiring board 3 so as to cover a part of the first magnetoelectric transducer group G21 and a part of the magnetoelectric transducer group G22 when viewed from a normal direction perpendicular to the wiring board 3.SELECTED DRAWING: Figure 5
Patent JP-2019004256-A (JP)
Title: Mobile terminal device, communication control system and communication control method
Inventor: NORO MASAAKI
IPC: H04W88/06
Filed: 2017-06-13
Abstract: To achieve suppression of power consumption.SOLUTION: A terminal 10 includes a FM reception circuit 11, a controller 13 and a BLE transmission circuit 15. The FM reception circuit 11 receives a long-distance electric wave from a base station 20 by a long-distance radio communication system. The controller 13 shortens a down time of stopping transmission and reception of a signal, being accompanied with reception of the long-distance electric wave. The BLE transmission circuit 15, when receiving a long-distance electric wave from the base station 20 by a short-distance radio communication system after a stopping time is shortened by the controller 13, transmits the short-distance electric wave to the base station 20.SELECTED DRAWING: Figure 1
Patent JP-2019001590-A (JP)
Title: Transfer bogie
Inventor: OTSUKA MINEO
IPC: B65G1/00
Filed: 2017-06-14
Abstract: To provide a transfer bogie capable of conducting a transfer work without hinderance with a simple drive mechanism.SOLUTION: A transfer bogie 1 comprises a bogie body 2 capable of travelling on a floor, a lifter 3 capable of going up and down to the bogie body 2, a lifting cylinder 4 attached to the lifter 3, input cylinders 5 and 6, and piping 9 connecting a piston chamber 4c of the lifting cylinder 4 with piston chambers 5c and 6c of the input cylinders 5 and 6. Insides of the piston chamber 4c of the lifting cylinder 4, the piston chambers 5c and 6c of the input cylinder 5 and 6, and the piping 9 are sealed with liquid configuring a closed circuit.SELECTED DRAWING: Figure 3
Patent JP-2019001687-A (JP)
Title: Production method and production apparatus of combusted material
Inventor: MORI SHIZUKA
IPC: C05D9/00
Filed: 2017-06-15
Abstract: To provide effective utilization of reed, which would otherwise be disposed of, by regarding the reed as an unused resource and as a supply source of a silicate nutrient for rice paddies.SOLUTION: A production method of a combusted material of this invention involves: a carbonization stage of carbonizing reed loaded into a container body 11 by smoldering the reed consecutively from the uppermost lay toward a lower layer while preventing incineration to obtain smoked charcoal; and an incineration stage of obtaining a combusted material by, after the reed has been carbonized down to the lowermost layer in the carbonization stage, incinerating the smoked charcoal consecutively from the lowermost layer toward an upper layer. During the period from the start of the carbonization stage to the end of the incineration stage, while an air feeding condition of an air introduction port 20 and an air exhausting condition of a chimney 30 are fixed, an opening area of the air introduction port 20 and an inclination angle of the chimney 30 are predetermined so that the highest temperature in the incineration stage, which is higher than the highest temperature in the carbonization stage, is kept at 700°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2019003525-A (JP)
Title: Program, analyzer and method for extracting factor influencing result
Inventor: KOBAYASHI AKIHIRO
IPC: G06F16/00
Filed: 2017-06-19
Abstract: To provide a program, an analyzer and a method for extracting modifiable factors influencing a result, from big data.SOLUTION: Provided is a program for causing a computer, which is mounted to a device for extracting factor elements influencing a result element by using 'factor elements' and 'result elements' containing values and associated to each attribution identifier, to function as: factor element group classifying means for classifying a plurality of factor elements into an 'invariable factor element' group in which values in a time series are less likely to be modified, and a 'modifiable factor element' group in which values in a time series are likely to be modified; clustering means for classifying an aggregate of attribution identifiers into a plurality of clusters on the basis of similarity of a value of each invariable factor element for each attribution identifier; evaluation value calculating means for calculating an evaluation value of influence given to a result element for each modifiable factor element, for each cluster; and factor element extracting means for extracting a modifiable factor element, in accordance with the evaluation value of the result element.SELECTED DRAWING: Figure 2
Patent JP-2019002533-A (JP)
Title: Differential gear
Inventor: YOSHIZAKA TADASHI
IPC: F16D11/10
Filed: 2017-06-19
Abstract: To provide a differential gear capable of blocking transmission of driving power between a differential case and a differential gear mechanism while suppressing increase in size and weight of the device.SOLUTION: A differential gear 1 includes a differential case provided with an engaged portion 223, a cylindrical slide member 5 having an engaging portion 52 engaged with the engaged portion 223, a differential gear mechanism 3 disposed inside of the slide member 5, a pinion gear shaft 4 journaling a pinon gear 31 of the differential gear mechanism 3, and an actuator 6 for axially moving the slide member 5. The slide member 5 is provided with the engaging portion 52 at axial one side of a cylindrical portion 51, and has a long hole 510 extended in the axial direction of the cylindrical portion 51 in a manner of being opened to the axial other side at a side opposite to the engaging portion 52, and the pinion gear shaft 4 is fitted to the long hole 510 and supported by the slide member 5. A reinforcement ring 8 for suppressing deformation of the slide member 5 is mounted on an end portion of the cylindrical portion 51 on which the long hole 510 is opened.SELECTED DRAWING: Figure 1