baber/WOPTO huggingface dataset:
Patent JP-2018037561-A (JP)
Title: Manufacturing method of silicon carbide substrate
Inventor: KAWADA YASUYUKI
IPC: H01L21/20
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To form a cavity in a silicon carbide substrate.SOLUTION: Multiple trenches 5 are formed in a silicon carbide substrate 10, so that the longitudinal direction of the multiple trenches is shifted from the crystal orientation<11-20>of the silicon carbide substrate 10, by a prescribed angle θ based on the first orientation flat formation guaranty precision or more. Next, by heating treatment under gas atmosphere containing gas having etching effect and gas becoming the raw material of a silicon carbide membrane, the silicon carbide membrane is deposited on one principal surface of the silicon carbide substrate 10 and the openings of the multiple trenches 5 are closed, and a substantially flat plate shaped cavity is formed in the silicon carbide substrate 10 by etching the sidewall of the multiple trenches 5 thereby coupling and integrating the multiple trenches 5.SELECTED DRAWING: Figure 6
Patent JP-2018035778-A (JP)
Title: Vane pump
Inventor: SUZUKI KAZUNARI
IPC: F04C2/344
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To improve a suction characteristic of a vane pump.SOLUTION: A vane pump 100 includes a rotor 20, a plurality of vanes 30, a cam ring 40, a pump chamber 41, and a center port 45. The center port 45 has an inner opening 46 opening on an inner cam surface 40a of the cam ring 40, and an outer opening 47 opening on an outer surface 40d of the cam ring 40. A starting end 46a of the inner opening 46 is located more forward in a rotational direction than a first imaginary line I1 connecting a starting end 47a of the outer opening 47 and a rotation center C of the rotor 20.SELECTED DRAWING: Figure 7
Patent JP-2018039586-A (JP)
Title: Container processing device
Inventor: KIMURA ETSUO
IPC: B65G57/30
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To quickly stack containers and perform unstacking.SOLUTION: A container processing device 100 comprises: a holding device 101 capable of holding containers 200 in a stacked state altogether; and a conveyor 102 capable of transporting the containers 200. The conveyor 102 comprises; a mount table 121 for mounting thereon containers 200; and a circulation drive part for forming a vertical movement part 123 which vertically moves while maintaining a horizontal state of the mount table 121 on a part of a circulation track. The holding device 101 has a chuck mechanism 111 for switching holding and release of the containers 200 according to movement of the mount table 121 on the vertical movement part 123.SELECTED DRAWING: Figure 2
Patent JP-2018043618-A (JP)
Title: Vehicle sash attachment structure
Inventor: HATTORI ATSUSHI
IPC: B60J5/04
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle sash attachment structure which enables a sash to be formed into a compact form and attached to a vehicle body.SOLUTION: A vehicle sash attachment structure attaches a sash 1 which guides a window provided at a vehicle body to the vehicle body. The vehicle body has an outer panel 3 forming a part of at least a door outer surface. The sash 1 is attached to an outer side surface of the outer panel 3 and is joined to the outer panel 3 in a direction substantially perpendicular to a vehicle interior-exterior direction by a joint member 4. The joint member 4 includes a fastening member 5 which fastens the sash 1 to the outer panel 3.SELECTED DRAWING: Figure 6
Patent JP-2017064701-A (JP)
Title: Method of etching using inkjet printing
Inventor: LARSON JAMES R
IPC: B05D1/26
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To achieve etching on an image by providing: a process of patterning a conductive film; and a substrate including a conductive film deposited on a substrate surface for the process.SOLUTION: A process of patterning a conductive film comprises: coating a deposited conductive film 10 on a substrate surface 12 with a hydrophilic primer layer; ejecting droplets of an etchant from an inkjet printer in an imagewise pattern onto the primer layer 14 to pattern the conductive film; and removing the primer layer from the substrate.SELECTED DRAWING: Figure 1B
Patent JP-2016224465-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: KITATANI KAZUMA
IPC: G09F9/30
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To prevent both ends of a storage capacitor 44 from being influenced by noise or the like.SOLUTION: A voltage supply line 16 of potential Vorst is provided between storage capacitors 44 adjacent to each other in a column in a planar view. When one end of the storage capacitor 44 is formed of second layer wiring and the other end of the storage capacitor 44 is formed of first layer wiring, the voltage supply line 16 has a laminated portion of first layer wiring 16g and second layer wiring 16a. The wiring 16g and the wiring 16a are connected to each other via one or more contact holes 16e.SELECTED DRAWING: Figure 6
Patent JP-2017076118-A (JP)
Title: Display
Inventor: CHEN PEI-CHIEH
IPC: H01L51/50
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a display that optimizes the layout of electronic elements on the periphery of the display.SOLUTION: A display comprises: a substrate that includes a display area and a peripheral area adjacent to each other; a plurality of sub pixels that are arranged in the display area; a plurality of data lines that are electrically connected to the plurality of sub pixels; a first electronic element group that is arranged in the peripheral area, electrically connected to the plurality of data lines, and includes a plurality of first electronic elements; and a second electronic element group that includes a plurality of second electronic elements. The adjacent plurality of first electronic elements have a first interval therebetween, and the adjacent plurality of second electronic elements have a second interval therebetween; the first interval and the second interval are different from each other.SELECTED DRAWING: Figure 2
Patent JP-2018044748-A (JP)
Title: Clean room
Inventor: MATSUMURA TAKESHI
IPC: F24F7/06
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a clean room capable of reducing a pollution risk in a clean room, without disturbing airflow in a safe cabinet and without scattering dust from a worker as a dust emission source into the clean room.SOLUTION: A clean room includes an operation device configured to operate a sample, and a clean booth, therein. On an upper side of a worker space in front of the operation device, a first fan filter unit is provided, and a wind speed of the first fan filter unit is made faster than that of its periphery. Outside the clean booth, provided is a circulation flow passage communicating from an opening formed at its lower part to a second fan filter unit arranged at its upper part, and at the lower part of the clean booth, provided is the opening through which air flows into the circulation flow passage from at least a worker side.SELECTED DRAWING: Figure 1
Patent JP-2018048557-A (JP)
Title: Hydraulic control valve of valve timing control device of internal combustion engine, and valve timing control device of internal combustion engine
Inventor: TAKADA YASUHIDE
IPC: F01L1/356
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control valve of a valve timing control device of an internal combustion engine, which can facilitate control and simplify the structure.SOLUTION: A spool valve 27 of a hydraulic control valve 24 has: a first position of providing communication between a supply port 34 and a delay port 33 and providing communication between an advance port 32 and a drain port 35; a second position of closing the delay port and the advance port and cutting off communication of the delay port and the advance port with the supply port; a third position of providing communication between the advance port and the supply port and providing communication between the delay port and a drain passage 38; and a fourth position of providing communication between the advance port and the supply port, cutting off communication between the delay port and the drain port, and operating a check valve 29 to open to provide communication between the delay port and the advance port via a connection passage 28.SELECTED DRAWING: Figure 3
Patent JP-2017066382-A (JP)
Title: Fiber reinforced polycarbonate resin composition
Inventor: SHINOMIYA TADASHI
IPC: C08K7/14
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition especially easy to be molded when a molded article excellent in flowability and having thin wall part is obtained, while maintaining excellent heat resistance and thermal stability originally owned by a polycarbonate resin, wherein the resulting molded article is excellent in rigidity and has enhanced appearance.SOLUTION: There is provided a fiber reinforced polycarbonate resin composition containing: a polycarbonate resin (A) of 40 to 79 wt.%; a reinforced fiber (B) of 18 to 50 wt.%, selected from a metal fiber, a metallized inorganic fiber, a metallized synthetic fiber, a glass fiber, a graphite fiber, a carbon fiber, a ceramic fiber or a combination thereof; and a polystyrene resin (C) of 3 to 10 wt.%, having weight-average molecular weight of 1000 to 18000.SELECTED DRAWING: None
Patent JP-2018050214-A (JP)
Title: Base station device, mobile station device and transmission control method
Inventor: TADA HIROSHI
IPC: H04J99/00
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To achieve optimum beam irradiation using a number of antennas without estimating a transmission path.SOLUTION: A base station device 100 includes: a plurality of antennas 123; a transmission unit 120a which applies a sequence of a different phase for each of a plurality of antennas 123 to a signal and executes radio transmission uniformly in all directions toward a mobile station 150 in an area through the antennas 123. The transmission unit 120a receives notification of the information of a specific sequence from the mobile station 150 and executes beam forming using a phase of the specific sequence for the mobile station device 150.SELECTED DRAWING: Figure 2
Patent JP-2018055220-A (JP)
Title: In-facility cash management system and in-facility cash management method
Inventor: HATANO HIDEKAZU
IPC: G07G1/14
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce cost associated with cash loading work for an ATM of a predetermined facility.SOLUTION: An in-facility cash management system 100 comprises: a communication device 105 in communication with a cash register 200 of a predetermined store and an ATM 300 provided in the store via a network 10; and an arithmetic unit 104 obtaining a cash withdrawal history by a customer of the store from the ATM 300, obtaining from the cash register 200 a cash charge history of the customer to a prepaid card, identifying one of the customers who has carried out a cash charge to the cash register 200 within a predetermined time after a withdrawal from the ATM 300 on the basis of the withdrawal histories obtained from the ATM 300 and the cash charge histories obtained from the cash register 200, and giving an incentive to the customer.SELECTED DRAWING: Figure 2
Patent JP-2018056688-A (JP)
Title: Mobile terminal, electronic apparatus, and program
Inventor: UEHARA KEIJI
IPC: H04M1/00
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To allow a user to make a call via an apparatus intended by the user according to states of use of a mobile terminal and an electronic apparatus having a telephone call function.SOLUTION: A mobile terminal 10 establishes a radio communication path between the mobile terminal and an electronic apparatus 20 in proximity to the mobile terminal. If distance between the mobile terminal and the electronic apparatus 20 is more than a prescribed distance during communication for a telephone call, the mobile terminal 10 performs a handset call by inputting and outputting voice involved in the telephone call via a voice input and output unit of the mobile terminal. On the other hand, if the distance from the electronic apparatus 20 is less than the prescribed distance during communication for a telephone call, the mobile terminal 10 performs a hands-free call by transmitting and receiving voice data indicating voice involved in the telephone call via a communication path.SELECTED DRAWING: Figure 1
Patent JP-2018055951-A (JP)
Title: Secondary battery
Inventor: YOSHINO SATOSHI
IPC: H01M4/48
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery capable of preventing performance deterioration and cycle life reduction, by restraining ununiformity of inter-electrode distance caused by adhesive layer.SOLUTION: A secondary battery 100 has an electricity generation element 110 formed by laminating single cell layers 50 formed by facing a positive electrode active material layer 12 and a negative electrode active material layer 22 while sandwiching a separator 30, a first adhesive layer 41 arranged between the positive electrode active material layer and the separator in a dense state, and bonding them, and a second adhesive layer 42 arranged between the negative electrode active material layer and the separator in a dense state, and bonding them. The first and second adhesive layers are arranged so that when a region 110A where the positive electrode active material layer, the separator and the negative electrode active material layer are superimposed, in the plan view of the electricity generation element 110 from the direction 51 for laminating the single cell layers, was projected, the first and second adhesive layers superimposed by being projected cover the projection plane entirely, and are arranged to exist uniformly over the whole surface of the projection plane.SELECTED DRAWING: Figure 5A
Patent JP-2017061151-A (JP)
Title: Method for producing forgery prevention medium
Inventor: OZAWA YOKO
IPC: B44C1/17
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a forgery prevention medium with which a marker having desired size and a desired contour shape can be formed on a support substrate with small thickness.SOLUTION: A marker 12 is formed on a peeling substrate 14. The marker 12 is then transferred from the peeling substrate 14 having the marker 12 formed thereon to a support substrate 11 having smaller thickness than that of the peeling substrate 14, so that the marker 12 having desired size and a desired contour shape is formed on the support substrate 11 having the smaller thickness than that of the peeling substrate 14.SELECTED DRAWING: Figure 3
Patent JP-2018055016-A (JP)
Title: Image formation device and cartridge
Inventor: SUZUKI TAKASHI
IPC: B41J29/42
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing time and effort for making a memory of a cartridge store a different numerical value for each specification in advance with an image formation device and a cartridge used for the same.SOLUTION: An image formation device includes a sensor for detecting transfer of a projection owned by a development cartridge. When the cartridge is mounted into the image formation device, a controller of the image formation device can increase or decrease a numerical value for life management of the cartridge on the basis of a detection signal obtained from the sensor. As a result, life management based on a specification can be performed by changing a shape of the projection according to each specification of the cartridge. Therefore, the memory of the cartridge needs not to store a different numerical value for each specification in advance.SELECTED DRAWING: Figure 14
Patent JP-2018051187-A (JP)
Title: Product display shelf
Inventor: SHIBATA HIDETAKA
IPC: A47F5/10
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a product display shelf that, when folded flat, can make the breadth short which is approximately the sum of the width (W) of the display shelf and the depth (D) of one shelf board (=W+D) and that, when not in use, can be compactly folded and stored.SOLUTION: The product display shelf of the present invention is characterized in that m pieces (m is an integer of 4 or larger) of square frames having the same width are arranged in the front and rear, that the square frames adjacent in the front and rear are connected between the left ends and between the right ends respectively in a link-rotatable manner with a horizontal connection pipe of a prescribed length D and that, with the connection pipes at right angles with the square frames respectively, shelf boards are set respectively between the square frames adjacent in the front and rear.SELECTED DRAWING: Figure 5
Patent JP-2018057998-A (JP)
Title: Manufacturing method of heat sink
Inventor: NAGAKAWA YUTA
IPC: B05D3/02
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat sink which can form an excellent coating layer on a base material after casting by a simple method.SOLUTION: A manufacturing method of a heat sink having a heat-radiating coating layer formed on a surface of a base material Wa includes: a casting process of forming a base material Wa by pouring molten metal in a cavity C surrounded by a die 10, circulating cooling water in a cooling circuit 11a formed in the die 10, and cooling and solidifying the molten metal in the cavity C; a taking-out process of taking out the base material Wa by opening the die 10 after the casting process; and a coating layer forming process of forming a coating layer by coating the surface of the base material Wa taken out from the die 10 with a heat-radiating coating material after the taking-out process. A pressure in the cooling circuit 11a is reduced after the cooling water in the cooling circuit 11a is removed in a period from when a temperature of the die 10 detected by a temperature sensor 13 decreases to a predetermined temperature in the casing process to completion of the taking-out process.SELECTED DRAWING: Figure 1
Patent JP-2018064178-A (JP)
Title: Slave apparatus
Inventor: TANABE MASAKI
IPC: G06F13/42
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can reduce a network processing burden and communication data traffic when a master apparatus periodically obtains data from slave apparatuses.SOLUTION: A slave apparatus 10 of the present invention includes: a data unit 60 for storing data; a function operation unit 70 for updating the data stored in the data unit 60; a data update management unit 50 for managing update of the data stored in the data unit 60; and a command analysis unit 40 that determines, upon receiving a data request from a master apparatus 20, whether data requested by the data request in the data stored in the data unit 60 has been updated since previous transmission of the data, if it determines that the data has been updated since the previous transmission, uses the updated data as a response to the data request, and if it does not determine that the data has been updated since the previous transmission, suspends a response to the data request.SELECTED DRAWING: Figure 1
Patent JP-2017048199-A (JP)
Title: Methods for producing acetic acid with decanter control
Inventor: RONALD D SHAVER
IPC: C07C51/12
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide improved methods for maintaining consistent light ends and decanter operations, in an acetic acid-producing process by catalyzed carbonylation of methanol.SOLUTION: A method for producing acetic acid comprises the steps of: carbonylating methanol in a reaction medium to form a crude acetic acid product; conveying the crude acetic acid product to a flash vessel at a flash flow rate; flashing the crude acetic acid product to form a first vapor stream comprising acetic acid and a liquid residue stream comprising metal catalyst and halide salt; and separating the flashed vapor stream to form a second vapor stream comprising methyl iodide, a sidedraw comprising purified acetic acid and water, and a liquid residue stream. The method further comprises the steps of: condensing at least a portion of the second vapor stream to form at least one liquid phase; and refluxing to the light ends column at least a portion of the at least one liquid phase at a reflux rate. The reflux rate is adjusted based on changes in the flash flow rate.SELECTED DRAWING: Figure 1
Patent JP-2018067988-A (JP)
Title: Rotary electric machine
Inventor: NISHINO JUNKI
IPC: H02K3/46
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To fix a stator coil easily.SOLUTION: A rotary electric machine includes an annular stator core 2, multiple coils 10 formed of conductor wires individually wound around multiple teeth 6 formed on an inner peripheral surface of the stator core 2, and multiple fixing members 100 for fixing the multiple coils 10. Each of the multiple fixing members 100 has a radial positioning part 101 for positioning radial inner peripheral sides of the multiple coils 10, a circumferential positioning part 102 for positioning circumferential directions of the multiple coils, and a locking part 103 being locked to the teeth 6. When the multiple fixing members 100 are locked to the teeth 6, the radial positioning part 101 presses and positions the inner peripheral sides of the multiple coils 10, and the circumferential positioning part 102 positions the circumferential directions of the multiple coils 10.SELECTED DRAWING: Figure 6
Patent JP-2018065631-A (JP)
Title: Tray distribution apparatus
Inventor: YOSHIDA YASUNORI
IPC: B65H67/06
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To enable uniformly distributing a tray in a tray distribution apparatus by which the tray used for transporting a bobbin is distributed to each of two carrying passages.SOLUTION: A tray distribution apparatus 31 is an apparatus for distributing a tray 3 to a real bobbin supply apparatus 13 comprising two bobbin shoots. A distribution member 41 is a member for distributing the tray 3 provided at a branch part 37 to a first carrying passage 38 or a second carrying passage 39. The distribution member 41 is possible to change a posture by a first posture A to guide the tray 3 to the first carrying passage 38 or a second posture B to guide the foregoing tray to the second carrying passage 39. The distribution member 41 is changed to the second posture B from the first posture A by the tray 3 after guiding the tray 3 to the first carrying passage 38, and changed to the first posture A from the second posture B by the tray 3 after guiding the tray 3 to the second carrying passage 39.SELECTED DRAWING: Figure 7
Patent JP-2018065541-A (JP)
Title: Protector with sensor
Inventor: KUNIEDA KUMIKO
IPC: B60J10/273
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility that members holding a core wire fasten to each other.SOLUTION: A protector with a sensor includes a cylindrical member (1) formed with a hollow part (7). A conductive part (3) and a conductive part (4) facing each other are provided so as to be arranged along an extension direction of the cylindrical member (1) on an inner wall forming the hollow part (7) in the cylindrical member (1). The conductive part (3) includes a conductive material and holds a core wire (5) embedded in the conductive part (3), and the conductive part (4) holds a core wire (6) in which the side facing the conductive part (3) is exposed.SELECTED DRAWING: Figure 1