baber/WOPTO huggingface dataset:
Patent JP-2016095272-A (JP)
Title: Semiconductor evaluation device, semiconductor evaluation method and test jig
Inventor: OKADA AKIRA
IPC: G01R31/26
Filed: 2014-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a test jig capable of setting a cut semiconductor chip by diverting a conventional semiconductor wafer transfer mechanism, easily setting the semiconductor chip regardless of the size thereof, and suppressing a decrease in yield, and to provide a semiconductor evaluation device and a semiconductor evaluation method that use the test jig.SOLUTION: A semiconductor evaluation device 100 comprises a circular test jig 3, a stage 1 on which the test jig 3 is mounted, and an evaluation device part 9. The circular test jig 3 includes a plurality of recesses 11 capable of storing respective semiconductor devices 12 segmented from a semiconductor wafer. The evaluation device part 9 can evaluate electrical characteristics of the semiconductor devices 12. The test jig 3 has through holes each of which is formed on a bottom surface of each the recesses 11 on which each of the semiconductor devices 12 is mounted, is distant from a central part of the bottom surface in a plane view, and is pierced from the bottom surface to an opposing surface facing the bottom surface.SELECTED DRAWING: Figure 1
Patent JP-2016100343-A (JP)
Title: Etching method
Inventor: IIDA HIDEKAZU
IPC: H01L21/3065
Filed: 2014-11-18
Abstract: PROBLEM TO BE SOLVED: To make possible to evaporate water deposited on a silicon wafer by drying in a short time, to prevent hydrofluoric acid from being produced, and to perform an etching uniform in thickness in a short time.SOLUTION: An etching method for dry etching a silicon wafer (W) by producing plasma of a fluorine-based stable gas comprises: a step for making a pressure in a chamber (11) a negative pressure, and producing plasma of an inert gas, thereby removing water deposited on the silicon wafer; a step for using a cleaning gas of an element of Group XVIII larger than silicon in mass number instead of the inert gas to produce plasma of the cleaning gas, and cleaning the silicon wafer after removing the water; and a step for using the fluorine-based stable gas instead of the cleaning gas to produce plasma of the fluorine-based stable gas, and dry etching the silicon wafer after the cleaning.SELECTED DRAWING: Figure 3
Patent JP-2016098188-A (JP)
Title: Melanogenesis inhibitor, cosmetics, and method for producing melanogenesis inhibitor
Inventor: TAKEMORI HIROSHI
IPC: A61K31/19
Filed: 2014-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a melanogenesis inhibitor which can effectively prevent and treat pigmentation such as skin discoloration and freckles.SOLUTION: The present invention provides a melanogenesis inhibitor comprising a compound included in Pteris dispar Kunze extract, the compound illustrated by the formula, or a salt thereof as an active ingredient and a method for producing the same.SELECTED DRAWING: None
Patent JP-2016099046-A (JP)
Title: Heat exchanger
Inventor: IWASAKI MITSURU
IPC: F28F1/40
Filed: 2014-11-20
Abstract: PROBLEM TO BE SOLVED: To improve heat exchange efficiency by significantly enhancing heat transfer by vortex flows generated by projection plates of fins.SOLUTION: A gas passage 20A is provided with a plurality of segments 22 partitioned in a direction orthogonal to a gas flowing direction, and the plurality of segments 22 are arranged in a manner of being alternately offset in the direction orthogonal to the gas flowing direction by every prescribed length in the gas flowing direction. Each segment 22 is provided with a first projection plate 25A at an upstream side, and a second projection plate 25B at a downstream side, which form vortex flows in the different rotating directions, and the first projection plate 25A and the second projection plate 25B are disposed in oblique directions different from each other to the direction orthogonal to the gas flowing direction. In the segments 22 adjacent to each other in the gas flowing direction, installation directions to the direction orthogonal to the gas flowing direction, of the first projection plate 25A and the second projection plate 25B are determined to be opposite to each other, and installation directions to the direction orthogonal to the gas flowing direction, of the second projection plate 25B of each segment 22 at the upstream and the first projection plate 25A of each segment 22 at the downstream, are same as each other.SELECTED DRAWING: Figure 8
Patent JP-2016089603-A (JP)
Title: Toilet apparatus
Inventor: YOKOYAMA TAKAO
IPC: E05B47/00
Filed: 2014-11-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply use a toilet without touching any door part.SOLUTION: A toilet apparatus comprises: a door 2 that opens at a position at which a user is not in contact with the door, when the user enters or exits from a toilet 100; a non-contact sensor 60 provided in the toilet 100; means 90 for detecting an open/close state of the door 2; open/close drive means 4 for the door 2; automatic locking means 62 for the door 2; first control means 90 for closing, by driving the open/close drive means 4, the door 2 and locking, by driving the automatic locking means 62, the door 2, when a detection signal from the non-contact sensor 60 is received and an open detection signal from the open/close detection sensor 90 is received; and second control means 90 for unlocking, by driving the automatic locking means 62, the door 2 and opens, by driving the open/close drive means 4, the door 2 to an original open position, when a detection signal from the non-contact sensor 60 is received and a closing detection signal from the open/close detection sensor 90 is received.SELECTED DRAWING: Figure 8
Patent JP-2015120686-A (JP)
Title: Dentifrice granules
Inventor: ONODA KEIICHI
IPC: A61Q11/00
Filed: 2014-11-25
Abstract: PROBLEM TO BE SOLVED: To provide dentifrice granules having excellent wet disintegration strength and excellent storage stability.SOLUTION: Dentifrice granules comprise one or more inorganic powder (A) selected from zinc oxide, calcium silicate, magnesium oxide, and calcium hydroxide, water-insoluble powder material (B) excluding the inorganic powder (A), and one or more silicate (C) of sodium silicate and potassium silicate.
Patent JP-2016100816-A (JP)
Title: Virtual network management device and method
Inventor: LIU KOKO
IPC: H04L12/70
Filed: 2014-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for reporting a fault to a virtual network user affected by the fault, when the fault occurs in a physical network.SOLUTION: A virtual network management server 1 performs the functions of: managing the virtual network 10 implemented in a physical network 30; storing in advance device management information which indicates correspondence among a physical network device name, a virtual device name and a user; and also storing in advance network management information which indicates correspondence among a physical trail name, a virtual circuit number, the virtual device names at both end points of a virtual circuit and the user. The virtual network management server, on receiving an alarm including a physical network device name or a physical trail name on which the fault occurs, refers to the device management information and/or the network management information, to search for the user of the virtual network affected by the fault, and notifies the user of a fault report.SELECTED DRAWING: Figure 1
Patent JP-2016098615-A (JP)
Title: Wall panel connection structure
Inventor: GOTO HIROAKI
IPC: E04B2/74
Filed: 2014-11-26
Abstract: PROBLEM TO BE SOLVED: To enable two adjacent wall panels connected by a connecting material to be disconnected by a tool such as a driver by moving the connecting material upward and removing the connecting material from the wall panels without applying a load on the wall panels.SOLUTION: In a wall panel connection structure 1, a wall panel 2 and a connecting material 3 are fixed by engaging a projection 31 of the connecting material 3 with a thin groove 14 of a vertical groove 12 on the wall panel 2 and the projection 31 is disconnected from the thin groove 14 by moving the connecting material 3 upward, resulting in disconnection of the engagement between the wall panel 2 and the connecting material 3. The connecting material 3 comprises: a contact part 21, which contacts to a rear face of the wall panel 2; and a noncontact part 22 away from the wall panel 2. Multiple slits 21 are formed on the noncontact part 22 with a predetermined space between adjacent slits in a vertical direction.SELECTED DRAWING: Figure 3
Patent JP-2015128153-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKAZAWA YASUTAKA
IPC: H01L21/8234
Filed: 2014-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a new semiconductor device in which a metal film containing Cu is used for wiring and the like in a transistor using an oxide semiconductor film.SOLUTION: A semiconductor device includes: an oxide semiconductor; a source electrode and a drain electrode being in contact with the oxide semiconductor; a gate insulating film on the oxide semiconductor, the source electrode, and the drain electrode; and a gate electrode overlapped with the oxide semiconductor, a part of the source electrode, and a part of the drain electrode via the gate insulating film. The source electrode and the drain electrode include a Cu-X alloy film (X is Mn, Ni, Cr, Fe, Co, Mo, Ta, or Ti). The film thickness of the oxide semiconductor in a region where the source electrode and the drain electrode are not overlapped is thinner than the film thickness of the oxide semiconductor in a region where the source electrode and the drain electrode are overlapped.
Patent JP-2016102638-A (JP)
Title: Air conditioner
Inventor: NAKAI AKINORI
IPC: F24F5/00
Filed: 2014-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a less-expensive air conditioner capable of performing a weak heating suitable for a region where a heating is required only for a short period of time.SOLUTION: In an air conditioner 1, a heating capability is restricted to less than a cooling capability and further a ratio P/d between a cooling capability P [kW] and a diameter d [mm] of a four-way change-over valve is set in a range of 0.1 to 0.8 or a ratio P/S between a cooling capability P [kW] and a flow passage sectional area S [mm] is set in a range of 0.01 to 0.13. As a result, since its size can be made smaller than that of a four-way change-over valve 15 used in the usual heating operation, it is possible to attain a low cost.SELECTED DRAWING: Figure 6
Patent JP-2016101975-A (JP)
Title: Synthetic resin bottle
Inventor: TOMIYAMA SHIGERU
IPC: B65D1/02
Filed: 2014-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin bottle capable of improving a decompression absorption function, that is, decompression strength and a limit of volumetric change amount while maintaining a simple bottle shape.SOLUTION: A region C between a shoulder upper section and a trunk lower section is formed into a substantially polygonal shape having a plurality of pillar sections 8 as vertexes in a cross section by alternately disposing a plurality of decompression absorption surfaces 7 and the plurality of pillar sections 8 in a circumferential direction. Each pillar section 8 is formed into a circular-arc shape with a bottle axial center O as a center in the cross section. Each decompression absorption surface 7 is formed into a concave surface recessed to the inside in the cross section in a region D between at least a trunk upper end section and the trunk lower section.SELECTED DRAWING: Figure 1
Patent JP-2016108961-A (JP)
Title: Variable displacement compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B27/14
Filed: 2014-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement compressor having a simple structure and easy in layout of a valve.SOLUTION: A second control valve 350 including a spool 352 having a first valve portion 352a for opening and closing a pressure supply passage 145 and a second valve portion 352b for opening and closing a first pressure release passage 146b, is disposed at a downstream side of a first control valve 300 for controlling an opening of the pressure supply passage 145. The spool 350 is moved according to pressure difference between the front and rear, the first valve portion 352a opens the pressure supply passage 145, and the second valve portion 352b closes the first pressure release passage 146b when a pressure Pm of the pressure supply passage 145 between the first control valve 300 and the second control valve 350 is higher than a pressure Pc of a crank chamber 140, and the first valve portion 352a closes the pressure supply passage 145, and the second valve portion 352b keeps an opening of the first pressure release passage 146b at a maximum opening, when the pressure Pm is lower than the pressure Pc.SELECTED DRAWING: Figure 4
Patent JP-2016109896-A (JP)
Title: Overheat prevention device and image projection device
Inventor: TAKAHASHI NAOTO
IPC: G03B21/16
Filed: 2014-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an overheat prevention device that recovers a temperature rise detection part from an excessive rise of temperature as quick as possible, and an image projection device.SOLUTION: An overheat prevention device comprises: a temperature rise detection part 20 for detecting temperature rise in which the temperature of a light source 16 emitting light is equal to or higher than a predetermined range or exceeds the predetermined range; a cooling part 8 that cools the temperature rise detection part 20; and a cooling control part 21 that drives the cooling part 8 to start cooling the temperature rise detection part 20 provided that the temperature rise detection part 20 has detected the rise in temperature.SELECTED DRAWING: Figure 2
Patent JP-2015057500-A (JP)
Title: Oil producing apparatus
Inventor: ITO AKINORI
IPC: C08J11/12
Filed: 2014-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an oil producing apparatus which can cope with pressure fluctuation in a decomposition part and a condenser.SOLUTION: Waste plastic is melted in a melting part 22, and the molten plastic is sent to a decomposition part 30 to generate a decomposition gas. The decomposition gas is cooled to be liquefied in condensers 28, 29. Pressure regulating tanks 26, 27 are respectively connected to the condensers 28, 29, and the liquefied oil is sent to an oil tank 23 through the pressure regulating tanks 26, 27. Consequently, the contamination of fine particles of carbide and the like generated in the decomposition part 30 and undecomposed gas into the liquefied oil is effectively prevented.
Patent JP-2016113629-A (JP)
Title: Nanoparticle for nano-cement
Inventor: ITO IWAO
IPC: B22F1/00
Filed: 2014-12-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that though the sinter phenomenon of nanoparticles is caused by peeling and volatilization of a covering material due to vaporization in heating of the nanoparticles, a nano-cement foams when sintering because of vaporization under a liquid condition.SOLUTION: The nanoparticle for a nano-cement is covered by a mixture prepared by previously mixing at least two higher alcohols having the carbon chains different from each other, and a time difference is provided in the peeling time of a covering material every particle. Thereby, the nanoparticle is configured so that whole sintering thereof is slowly carried out.SELECTED DRAWING: None
Patent JP-2016116261-A (JP)
Title: Switching power supply circuit
Inventor: HATA TAKEHIRO
IPC: H02M3/155
Filed: 2014-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply circuit, capable of realizing fast response at load fluctuation, without degrading efficiency at normal operation.SOLUTION: An output circuit 1 includes MOSFET2 and 3 connected between a power supply terminal VD and a ground terminal for charging a capacitor 5 through an inductor 4. An output voltage Vout is detected as a monitor voltage Vfb, and generates an error signal Verr by an error amplifier 7. A comparator 11 of a driver circuit 10, to which the error signal Verr and a triangular wave signal from an oscillator circuit 12 are given, generates a PWM signal and drives the MOSFET2 and 3. The oscillator circuit 12 outputs a triangular wave signal at a first frequency f1 in normal operation, and the frequency is switched to a second frequency f2, higher than the first frequency, by being given a detection signal S from a detection circuit 15 if load fluctuation exceeds a predetermined range. Thus, voltage fluctuation is suppressed with the higher frequency, and back to normal operation if the fluctuation subsides.SELECTED DRAWING: Figure 1
Patent JP-2015072715-A (JP)
Title: Multi-part corresponder for plurality of cameras
Inventor: LIU LIFENG
IPC: G06T1/00
Filed: 2014-12-15
Abstract: PROBLEM TO BE SOLVED: To provide methods, systems, and apparatus, including computer program products for finding correspondences of one or more components in a camera image of two or more cameras.SOLUTION: Methods, systems, and apparatus, including computer program products for finding correspondences of one or more parts in a camera image of two or more cameras are described. For a first part in a first camera image of a first camera, a first 3D ray which is a first back projection of a first feature coordinate of the first part in the first camera image to a 3D physical space is calculated. For a second part in a second camera image of a second camera, a second 3D ray which is a second back projection of a second feature coordinate of the second part in the second camera image to the 3D physical space is calculated. The first feature coordinate and the second feature coordinate correspond to a first feature as identified in a model. A first distance between the first 3D ray and the second 3D ray is calculated.
Patent JP-2015064606-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/1343
Filed: 2014-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a liquid crystal display device and an electronic device each having a wide viewing angle, which is manufactured through a smaller number of processes using less masks at a low cost compared with conventional devices by solving such a problem that the number of manufacturing processes and masks increases and the manufacturing cost becomes high because a pixel electrode or a common electrode is formed of ITO in order to make the pixel electrode or the common electrode a light-transmissive conductive film.SOLUTION: A semiconductor layer of a transistor and a pixel electrode or a common electrode of a liquid crystal element are formed in the same process.
Patent JP-2016116184-A (JP)
Title: Network monitoring device and virtual network management method
Inventor: SASAKI YOICHI
IPC: H04L12/911
Filed: 2014-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of flexibly utilizing a network resource.SOLUTION: In a virtual network construction, a model in which physical or virtual network resource information is pooled once is established. A virtual network 1305 can be constructed using pooled resource information 1304, and the resource information 1304 that is not used for the virtual network construction and left in a pool prepares another resource pool 1306 so that the resource information can be distributed. A resource pool 1306 at a distribution destination can be managed by a different user. The user constructs freely a virtual network 1307 and can further distribute the resource to different users.SELECTED DRAWING: Figure 13
Patent JP-2016113128-A (JP)
Title: Arrangement structure of on-vehicle apparatus
Inventor: NAKAMURA YOSHIHISA
IPC: G08B25/10
Filed: 2014-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively protect an emergency notification device arranged at a front part of a cabin at a front collision and a side collision of a vehicle.SOLUTION: An arrangement structure of an on-vehicle apparatus has an emergency notification device 10 which issues emergency notification to a vehicle-outside service center when a collision accident occurs at a vehicle. An instrument panel support member 70 is arranged at a rear part of a dash panel 50 for partitioning an engine room and a cabin. The instrument panel support member 70 has a beam member 71 which extends to a vehicle width direction, and a center stay 72 which connects a center of the beam member 71 in the vehicle width direction and a floor panel 53. The emergency notification device 10 is fixed to the instrument panel support member 70, and also fixed to at least the center stay 72 by a first fixing part (attachment hole 32e and a screw 75).SELECTED DRAWING: Figure 14
Patent JP-2016119160-A (JP)
Title: Switch device
Inventor: YAMAGUCHI NAOHIRO
IPC: H01H25/06
Filed: 2014-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a switch device that is able to stably securely perform on-off operation for a contact and is able to give a user the feeling of operation.SOLUTION: A switch device 1 using a tactile switch 10 having a plurality of contacts comprises: the tactile switch 10 having a stem 11 having a top end and a cylindrical shape, formed so as to be swung in a plurality of directions and projecting from a switch body 13, and also having the plurality of contacts having a shoulder part 12 surrounding the periphery of the lower end of the stem integrally with the stem and acting when the stem is swung in the plurality of respective directions; and a key top 20 having a fitting part with a hole part 23 fitted to a certain point of the length of the stem from the top end to the lower end of the stem in the direction of the length of the stem of the tactile switch, and also having a plurality of projecting parts 22a, 22b, 22c and 22d projecting parallel to the direction of the length of the stem in positions corresponding to the swinging directions from a peripheral edge part surrounding the mouth of the hole part of the fitting part and arranged oppositely to the shoulder part.SELECTED DRAWING: Figure 1
Patent JP-2016122527-A (JP)
Title: Test jig
Inventor: IZUMI YOSHIHIRO
IPC: H01R9/00
Filed: 2014-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a test jig which can be crimped at stable contact pressure and is hardly detached during a test.SOLUTION: A test jig 1 is fitted to a terminal block so as to perform a test. The test jig 1 has three holding points. The test jig 1 comprises: an insulative holding part 7 locked to a projection provided above a conductive terminal of the terminal block; a conductive part 9 crimped to the conductive terminal of the terminal block; and a contact part 15 brought into contact with a case below the conductive terminal of the terminal block. The conductive part 9 has no elasticity, and pressure is applied by a leaf spring 13 provided as a separate member. Thus, the test jig may be crimped at stable contact pressure. Moreover, because the test jig is held at the three points, it is hardly detached during a test where force is applied in horizontal and lower directions. Also, the test jig only needs to be pulled upward at the time of removing.SELECTED DRAWING: Figure 1