baber/WOPTO huggingface dataset:
Patent JP-2019054133-A (JP)
Title: Compound semiconductor device and manufacturing method thereof
Inventor: KOTANI JUNJI
IPC: H01L21/283
Filed: 2017-09-15
Abstract: To provide a compound semiconductor device capable of satisfying both conflicting characteristics such as low resistance and high resistance required between a compound semiconductor layer and each electrode.SOLUTION: The compound semiconductor device comprises: a compound semiconductor layer 2; a source electrode 4, a drain electrode 5 and a gate electrode 6 which has a work function higher than that of the source electrode 4 and the drain electrode 5, which are formed on the compound semiconductor layer 2; a pair of structures 11, 12 formed at the positions in the compound semiconductor layer 2 below the source electrode 4 and the drain electrode 5 but not formed at the position below the gate electrode 6. In the compound semiconductor layer 2, a first region 13 between the structures 11, 12 and the source electrode 4 and the drain electrode 5 has a density of dislocation defects higher than that in a second region 14 below the gate electrode 6.SELECTED DRAWING: Figure 1
Patent JP-2019003596-A (JP)
Title: System and method for detecting malicious file that uses static analysis
Inventor: VLADIMIR V KRYLOV
IPC: G06F21/56
Filed: 2017-09-15
Abstract: To solve a problem faced when a malicious file is detected by an element of a statistical analysis.SOLUTION: The method for determining whether an electronic file is malicious includes an extraction step, a formation step, a specification step, a calculation step, and a determination step. The extraction step extracts a plurality of resources from the electronic file. The formation step forms at least one first rule, which establishes the functional dependence between the extracted resources. The specification step specifies at least one second rule in a database of resources of a malicious file, and the second rule is related to one or more of the extracted resources. The calculation step compares the at least one first rule and second rule and calculates the similarity therebetween. The determination step determines that the electronic file is malicious when the calculated similarity is more than a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2019051501-A (JP)
Title: Dust-proof filter
Inventor: KAMISAKA ICHIRO
IPC: F24F13/20
Filed: 2017-09-19
Abstract: To provide a filter with a shutter mechanism which prevents collected matters collected by a dust-proof filter from scattering and falling when the dust-proof filter is removed from a filter box.SOLUTION: When carrying out maintenance of a dust-proof filter 2 mounted on a filter box 1, a handle part 26 of a filter shutter 23 as one of a structure of the dust-proof filter 2 is pulled to slide the filter shutter 23. By covering a filter opening member 31 with a part of the shutter, collected matters collected by the dust-proof filter 2 can be prevented from scattering and falling from a filter part 3 in removing the dust-proof filter 2 from the filter box 1.SELECTED DRAWING: Figure 6
Patent JP-2018085100-A (JP)
Title: Improvement of data access in computer-based virtual fund management system
Inventor: JULIAN MORITZ SCHILLINGER
IPC: G06Q40/06
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a computer-based system and method for managing financial asset funds on behalf of a plurality of investors using client devices.SOLUTION: A processor 224 of a v fund server system 216 receives input data from a plurality of client devices 212. It also receives real-time or near real-time data defining current financial asset holdings in the portfolio of financial asset funds. The processor is configured to adjust the balance of financial asset holdings in this portfolio in response to received client device input data. Preferably, next, the processor transmits data for updating each client's investor account in this fund to each client device, and replicates adjusted asset holdings identical to those held in this fund in the client account in proportion to an investment amount of each client.SELECTED DRAWING: Figure 3
Patent JP-2019056193-A (JP)
Title: Coating white paperboard for laser marking and method for producing the same
Inventor: NODA KAZUHIRO
IPC: D21H17/67
Filed: 2017-09-22
Abstract: To provide a coating white paperboard for laser marking that suppresses the discoloration of a printing part by laser marking.SOLUTION: A coating white paperboard for laser marking has a primer coating layer containing a pigment and a binder on the surface of a white layer of base paper, which has at least three layers of the white layer, a white lower layer and a middle layer in the stated order, and further has a top coating layer on the surface of it in a sequential manner. The content of calcium carbonate as a filler in the white layer is 1 pt.mass or less, preferably 0, relative to the 100 pts.mass of pulp in the white layer. The primer coating layer contains calcium carbonate of 1-40 pts.mass per 100 pts.mass of the pigment contained in the primer coating layer.SELECTED DRAWING: None
Patent JP-2019058106-A (JP)
Title: Fermented milk and manufacturing method therefor
Inventor: NOZAWA YUSUKE
IPC: A23C9/12
Filed: 2017-09-26
Abstract: To provide fermented milk small in hardness after fermentation even in the case of high fat composition, and exhibiting smoother texture, and a manufacturing method therefor.SOLUTION: There is provided a manufacturing method of fermented milk containing fat component of 5 to 15 wt.%, including a homogenization process S2 for homogenizing raw material milk so that median particle diameter of the raw material milk becomes 1.2 to 2.0 μm, and a fermentation process S5 for fermenting the raw material milk after homogenization. There is provided a manufacturing method of fermented milk further including an ultra high temperature sterilization process S3 for heat sterilizing the raw material milk or a raw material thereof at 120 to 150°C for 1 to 30 sec. before or after the homogenization process S2. There is provided a manufacturing method of fermented milk further including a deoxidation process for reducing dissolved oxygen concentration contained in the raw material milk before the fermentation process S5. There is provided fermented milk having fat component of 9 to 13 wt.% and hardness of 40 to 90 g.SELECTED DRAWING: Figure 1
Patent JP-2019062395-A (JP)
Title: Management device, management method, and computer program
Inventor: NAKAMOTO YASUHIRO
IPC: H04L9/08
Filed: 2017-09-26
Abstract: To provide a management device capable of confirming whether information contained in a certificate request is correct.SOLUTION: A management apparatus 114 that manages an information processing apparatus 115 that makes a certificate request includes: a device state acquisition unit 22 that acquires a device state of the information processing apparatus 115; a device information generation unit 23 that generates device information of the information processing device 115 on the basis of the device state; a certificate request acquisition unit 24 for acquiring a certificate request from the information processing apparatus 115; and a communication unit 29 for transmitting a certificate request to a certificate authority 212 on the basis of the comparison between the device information included in the certificate request and the device information generated by the device information generation means 23.SELECTED DRAWING: Figure 2
Patent JP-2019066058-A (JP)
Title: Indoor unit and air conditioner with the same
Inventor: ISHIZUKA HIROSHI
IPC: F24F1/0067
Filed: 2017-09-28
Abstract: To provide a compressor capable of suppressing reduction in efficiency.SOLUTION: An indoor unit comprises: a fan; a casing in which the fan is accommodated; and a heat exchanger 60 which is provided inside of the casing and disposed while enclosing the fan. The heat exchanger 60 includes: multiple fins 17 which are arrayed continuously in a circumferential direction while making surfaces opposite to each other; and multiple coolant pipes which pass the multiple fins 17 and are provided while extending in the circumferential direction. The multiple coolant pipes include: a first conduit in which a coolant is made flow in a first circumferential direction 33A that is one direction in the circumferential direction; and a second conduit in which a coolant is made flow in a second circumferential direction 33B that is an opposite direction of the first circumferential direction 33A. At a starting point of the first conduit, a first coolant inlet 36A is provided for introducing the coolant from the outside of the heat exchanger 60 in the first circumferential direction 33A. At a starting point of the second conduit, a second coolant inlet 36B is provided for introducing the coolant from the outside of the heat exchanger 60 in the second circumferential direction 33B.SELECTED DRAWING: Figure 3
Patent JP-2019063053-A (JP)
Title: Wash stand with vertical wall
Inventor: MATSUZAKI YUYA
IPC: A47K1/02
Filed: 2017-09-29
Abstract: To provide a wash stand with a vertical wall configured to easily route an electric wire from a front of the wash stand, even when the electric wire is made to pass through a back face of a pipe cover member.SOLUTION: The wash stand with a vertical wall includes: the vertical wall erected such that a back face faces a building wall with a gap formed therebetween; a spout unit and an electric unit attached to the front face of the vertical wall; and a counter. The vertical wall includes a through-hole formed therein. The spout unit and the electric unit include a water supply pipe and an electric wire respectively, and the water supply pipe and the electric wire are inserted from the front side of the through-hole and arranged on the back side of the vertical wall. The wash stand further includes a pipe cover member that is configured to suppress interference of an end portion of the water supply pipe with a building wall, when the water supply pipe is inserted into the through-hole. The pipe cover member has flexibility and is configured to elastically deform a part of the pipe cover member and turn it up from the front in the longitudinal direction such that the electric wire is arranged from the back side of the pipe cover member to a lower side of the counter.SELECTED DRAWING: Figure 2
Patent JP-2019066251-A (JP)
Title: Control device
Inventor: MURAYAMA YUUKI
IPC: G01N27/416
Filed: 2017-09-29
Abstract: To provide a control device of an exhaust gas sensor with which it is possible to exercise early stage activity control in a state as much close to a minimum requirement as possible in correspondence to the condition of the exhaust gas sensor.SOLUTION: A microcomputer 406 comprises: a voltage application unit 406a for selectively applying a normal voltage for removing oxygen and a voltage for removal higher than the normal temperature to a first cell for removing oxygen from an exhaust gas discharged from an internal combustion engine; an element temperature detection unit 406b for detecting an element temperature parameter that indicates the temperature of a cell constituting an exhaust gas sensor; and a termination determination unit 406c for determining, on the basis of the element temperature parameter, termination timing at which the application of the voltage for removal is terminated.SELECTED DRAWING: Figure 5
Patent JP-2018053249-A (JP)
Title: Hybrid organic-inorganic nano-particles
Inventor: NANNING JOERG ARFSTEN
IPC: C09D7/61
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide hybrid organic-inorganic core-shell nano-particles applicable to, e.g., a coating composition having an anti-reflection function and an encapsulated medicine.SOLUTION: A method of making hybrid organic-inorganic core-shell nano-particles comprises the steps of: a) providing colloidal organic particles as a template; b) adding at least one inorganic oxide precursor; and c) forming an inorganic shell layer from the precursor on the template to obtain core-shell nano-particles. The colloidal particles comprise a synthetic organic polyampholyte, and have an average particle size of 5 to 500 nm as measured by dynamic light scattering (DLS). The synthetic organic polyampholyte comprises at least one comonomer having a positively charged group, and at least one comonomer having a negatively charged group.SELECTED DRAWING: None
Patent JP-2019067710-A (JP)
Title: Nonaqueous electrolyte power storage device and method for manufacturing the same
Inventor: ENDO DAISUKE
IPC: H01M10/0525
Filed: 2017-10-04
Abstract: To provide: a nonaqueous electrolyte power storage device which is low in electrical resistance even in a terminal stage of discharge, and which can suppress a positive electrode active material from going into a deep-discharge state even in a terminal stage of discharge; and a method for manufacturing such a nonaqueous electrolyte power storage device.SOLUTION: A nonaqueous electrolyte power storage device according to an embodiment of the present invention comprises: a positive electrode including a first lithium transition metal composite oxide (I) having α-NaFeOtype crystal structure and including, as transition metal Me, Ni, Co and Mn, of which the mole ratio (A/Me) of Group I element A to the transition metal Me is less than one; and a negative electrode of which the potential rises in a terminal end of discharge.SELECTED DRAWING: Figure 2
Patent JP-2018098180-A (JP)
Title: Flow battery
Inventor: NARIYAMA HONAMI
IPC: H01M8/18
Filed: 2017-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a flow battery with a high discharge potential.SOLUTION: A flow battery 1000 includes a first liquid 110 containing a first electrode mediator 111 dissolved therein, a first electrode 210 immersed in the first liquid 110, a first active material 310 immersed in the first liquid 110, and a first circulation mechanism 510 that circulates the first liquid 110 between the first electrode 210 and the first active material 310, where the first electrode mediator 111 includes a bicarbazyl derivative. For example, the bicarbazyl derivative is a compound represented by the general formula (1).SELECTED DRAWING: Figure 1
Patent JP-2019063861-A (JP)
Title: Joint control system and joint condition control method
Inventor: ODAKURA TOMIO
IPC: B23K20/12
Filed: 2017-10-05
Abstract: To provide a joint control system capable of easily setting up to an FSW device, the joint condition suitable for each member to be joined even by a user having few joint performance.SOLUTION: A condition control device 50 of a joint control system is equipped with: a condition database 51 controlling the joint setting being a setting data when an FSW device 100 carries out a joint treatment, and the joint factor including a material data about a member 101 being an object of joint treatment by mapping as a joint condition; and a condition searching part 53 receiving a searching request specifying the joint factor from the FSW device 100 through a network 200, and searching the joint setting corresponding to the joint factor of the searching request from the condition database 51 to respond the joint setting of the searching result to the FSW device 100.SELECTED DRAWING: Figure 1
Patent JP-2019067733-A (JP)
Title: Static elimination method and apparatus
Inventor: MOGAMI TOMOFUMI
IPC: B65H5/00
Filed: 2017-10-05
Abstract: To completely remove a charge even from a removal target that is difficult to remove charges because the charges are easily accumulated inside such as a multilayer sheet in a short time without causing damage.SOLUTION: A static elimination apparatus includes a vacuum chamber 5, transport means 14 for transporting a static elimination object 1 in a vacuum chamber 5, ion irradiation means 17 and 18 for irradiating the static elimination object 1 with ions, and discharge means 21 and 22 provided on the downstream side of the ion irradiation means 17 and 18 in the transport direction of the static elimination object 1, and the discharge means 21 and 22 are brought into contact with or close to the static elimination object 1 to cause the charge of the static elimination object 1 to flow to the ground side.SELECTED DRAWING: Figure 1
Patent JP-2019075642-A (JP)
Title: Vehicle periphery monitoring system
Inventor: KURIMOTO MASAMITSU
IPC: H04N7/18
Filed: 2017-10-13
Abstract: To provide a vehicle periphery monitoring system capable of grasping a sense of perspective between a load on a vehicle and surrounding obstacles.SOLUTION: A vehicle periphery monitoring system 10 comprises: imaging apparatuses 11 to 14 mounted to a vehicle 1 to image the periphery of the vehicle 1; an overhead image generation unit 17 which generates an overhead image expressing the periphery of the vehicle 1 on the basis of outputs from the imaging apparatuses 11 to 14; a load image generation unit 18 which generates images 31 and 32 of loads 3 and 4 on the basis of load information 24 and 25; and a display control unit 19 which superimposes an image of a state of loading loads 3 and 4 on the vehicle 1 on the overhead image and displays it on a display device 15.SELECTED DRAWING: Figure 1
Patent JP-2019078115-A (JP)
Title: Concrete precast floor slab and joint method
Inventor: FURUICHI KOSUKE
IPC: E01D19/12
Filed: 2017-10-26
Abstract: To provide a concrete precast floor slab and joint method, capable of improving strength of a joint part.SOLUTION: A concrete precast floor slab according to one embodiment is a first concrete precast floor slab 10 extending in a bridge axial direction D1, a bridge axial right-angled direction D2 orthogonal to the bridge axial direction D1, and a height direction orthogonal to both of the bridge axial direction D1 and bridge axial right-angled direction D2. The first concrete precast floor slab 10 comprises: a plurality of joint reinforcements 12 protruding in the bridge axial direction D1 from an end face 11b extending in the bridge axial right-angled direction D2 and height direction; and a plurality of partition walls 15 that protrude from the end face 11b along the joint reinforcements 12 and extend in the bridge axial direction D1 and height direction.SELECTED DRAWING: Figure 2
Patent JP-2019079751-A (JP)
Title: Method for manufacturing negative electrode material
Inventor: IYAMA AYATO
IPC: H01M4/38
Filed: 2017-10-26
Abstract: To provide a novel method for manufacturing a negative electrode material having silicon-containing negative electrode active material particles and a carbon coat layer.SOLUTION: A method for manufacturing a negative electrode material includes a carbon coating step of heating a silicon-containing negative electrode active material particle and carbon source gas to a temperature equal to or higher than a carbonization temperature of the carbon source gas to form a carbon coating layer. The carbon coating step includes: a first aspect, in which a temperature of the silicon-containing negative electrode active material particles is changed in the presence of the carbon source gas; and a second aspect, in which a temperature of the silicon-containing negative electrode active material particles is maintained in the presence of the carbon source gas.SELECTED DRAWING: None
Patent JP-2018035066-A (JP)
Title: Glass for chemical tempering
Inventor: Akiba shusaku
IPC: C03C3/087
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a glass for chemical tempering hardly being broken even though being damaged.SOLUTION: The present invention relates to a glass for chemical tempering containing, by molar percentage based on following oxide, SiOof 56 to 69%, AlOof 8 to 16%, NaO of 9 to 22%, KO of 0 to 1%, MgO of 7 to 14%, ZrOof 0 to 1%, BOof 0 to 6% with Z calculated by following formula using molar percentage content of each element of SiO, AlO, NaO, MgO, BOand KO of 870 or more. Z=2×SiO+55×AlO+22×NaO+15×MgO-30×BO-126×KO.SELECTED DRAWING: Figure 1
Patent JP-2019087820-A (JP)
Title: Image processing apparatus and image processing method
Inventor: HASHIMOTO AYUMI
IPC: H04N1/04
Filed: 2017-11-02
Abstract: To improve accuracy in detecting edges of a document.SOLUTION: An image processing apparatus includes: a reading unit that reads, by an optical element, an image formed on a document; a light emission unit that is disposed upstream of the reading unit in the conveyance direction of the document and emits light to the document; a light emission control unit that controls a light emission area of the light emission unit; and a boundary detection unit that detects the boundary of the document area on the basis of a change in a pixel value between adjacent pixels of a read image generated by reading the document, where the light emission control unit controls the light emission area such that only one side of the end portion in the main scanning direction of the document overlaps an irradiation area which is an area where the document is irradiated with the light.SELECTED DRAWING: Figure 13
Patent JP-2019084612-A (JP)
Title: Cutting device
Inventor: SAKURAI TAKATOSHI
IPC: B24B27/06
Filed: 2017-11-06
Abstract: To provide a cutting device, which allows a transmission type sensor to efficiently detect a tip of a cutting blade while preventing the device from being elongated in a width direction of a spindle to grow in size.SOLUTION: A cutting device 1 comprises: a rotatable holding table 20 having a rectangular holding surface 200; cutting means having cutting blades 33 attached to rotatable spindles 31; and sensor units 144a and 144b that detect tips of the cutting blades 33 entering spaces between light emitting parts 145a and 145b and light receiving parts 146a and 146b respectively. Upper ends of the sensor units 144a and 144b are lower in a Z-direction than a lower end of the holding table 20 and are positioned below in the Z-direction, an extending direction of shaft cores of the spindles 31. When a short side 20b of the rectangular holding surface 200 is made to be in parallel to a Y-direction, upper parts of the sensor units 144a and 144b are opened upward, which enables the cutting blades 33 to enter the spaces between the light emitting parts 145a and 145b and the light receiving parts 146a and 146b respectively.SELECTED DRAWING: Figure 4
Patent JP-2019084024-A (JP)
Title: Head image evaluation device and head image evaluation method
Inventor: KANAKO Akiko
IPC: G06T7/00
Filed: 2017-11-07
Abstract: To allow for determination with respect to a progress and a treatment effect by organizing various shapes of an early FPHL (Female Pattern Hair Loss) and establishing progress degree classification.SOLUTION: A head image evaluation device comprises: an acquisition unit 250 which acquires a head image 80 obtained by photographing a hair part of a subject; an identification part 260 which identifies the shape of the surface-reflected light, using a reflected image 100 on which the surface-reflected light is formed in the head image 80; and a sectioning part 270 which determines the degree of the displacement of the shape of the surface-reflected light from the reflected image 100 by image processing, and sections the degree of the disturbance of the shape of the surface-reflected light into one of a plurality of stages 280.SELECTED DRAWING: Figure 1