baber/WOPTO huggingface dataset:
Patent JP-2018123938-A (JP)
Title: Check valve and spraying rod including the same
Inventor: IMAGAWA YOSHINARI
IPC: F16K15/06
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a check valve capable of arranging a valve body in a sprayed liquid supply path of a spraying rod, and making the valve body smoothly slide to stabilize opening/closing of a valve, and a spraying rod using the same.SOLUTION: A valve body 4 of a check valve 1 configured to contact/separate with/from a valve seat 2a has a body part 4a, a seal member 4b and a movement guide 4c. The movement guide 4c is fitted into a guide groove 2b in a slidable manner, and in this state, between an inner peripheral surface between adjacent guide grooves 2b, 2b of a first pipe joint 2, and an outer peripheral surface of a movement guide non-installation part of the valve body 4, a liquid passage 7 is formed.SELECTED DRAWING: Figure 1
Patent JP-2018129345-A (JP)
Title: Method for manufacturing light-emitting diode chip and light-emitting diode chip
Inventor: OKAMURA TAKU
IPC: H01L33/00
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light-emitting diode chip capable of obtaining sufficient luminance, and the light-emitting diode chip.SOLUTION: A method for manufacturing a light-emitting diode chip comprises: a wafer preparing step of preparing a wafer which includes a laminate layer in which a plurality of semiconductor layers including light-emitting layers are formed on a transparent substrate for crystal growth, and in which an LED circuit is formed in each of the regions partitioned by a plurality of division schedule lines mutually crossing a surface of the laminate layer; a first transparent substrate sticking step of forming a first integrated wafer by sticking a surface of the first transparent substrate in which a plurality of through holes are formed across the whole surface to a rear surface of the wafer; a second transparent substrate sticking step of forming a second integrated wafer by sticking a surface of a second transparent substrate in which a plurality of air bubbles are formed inside to a rear surface of the first transparent substrate after performing the first transparent substrate sticking step; and a dividing step of dividing the second integrated wafer into individual light-emitting diode chips by cutting the wafer together with the first and second transparent substrates along the division schedule lines.SELECTED DRAWING: Figure 3
Patent JP-2018128837-A (JP)
Title: Wireless card reader system
Inventor: NAKABAYASHI MASAHIRO
IPC: G06K7/10
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a battery-powered card reader terminal.SOLUTION: A wireless card reader system for security includes a battery-powered card reader terminal having a first storage part, and an interface device, and a high-order host device. The card reader terminal reads card data of a plurality of cards and stores them in the first storage part when the plurality of cards simultaneously approach the card reader terminal in a normal operation state, and shifts to a sleep state after transmitting to the interface device the card data of a first card among the plurality of cards. In addition, the card reader terminal recovers from the sleep state to the normal operation state by the timer interruption and receives the authentication result transmitted from the interface device, and reads the card data of a second card among the plurality of cards from the first storage part and transmits it to the interface device.SELECTED DRAWING: Figure 3
Patent JP-2018127832-A (JP)
Title: Repair method of pillar root in fall prevention handrail
Inventor: SAYAMA SHIGERU
IPC: E04G23/02
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a repair method capable of discharging stagnated water in a fixed support to the outside without separately using a water absorption pump and performing repair without large heat generation by a filler for repairing a root portion of the fixed support with excellent workability.SOLUTION: A lower opening 31 is formed with respect to a lower position in the vicinity of a frame 1 out of tubular fixed supports 10 in which the lower part is buried in the frame 1. A filling material C obtained by mixing the epoxy resin, the hardening agent and the aggregate is supplied into the fixed support 10 through the lower opening 31 while flowing down from the height position in the vicinity of the lower opening 31. Stagnated water B is discharged from the lower opening 31 while replacing the filling material C with the stagnated water B present in the fixed support 10. The filling material C is filled up to the lower end position of the lower opening 31. After a predetermined time, when the upper surface of a filling material D in the fixed support 10 is lower than the lower end position of the lower opening 31, the filling material C is additionally filled in the fixed support 10.SELECTED DRAWING: Figure 4
Patent JP-2017142499-A (JP)
Title: Image forming apparatus
Inventor: TAKAYANAGI HIROMOTO
IPC: G03G15/14
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can stabilize a transfer material conveyance behavior while suppressing disturbance of a toner image due to discharge.SOLUTION: In an image forming apparatus 100, during a period from when the leading end in a conveyance direction of a transfer material P moves from a transfer part N2 to a fixing part N3 by a predetermined distance until when the rear end in the conveyance direction of the transfer material P passes through the transfer part N2, a control part 50 applies, to a static eliminating member 5 from a power supply E3, a voltage larger, on a side of the same polarity as the charging polarity of a toner on an image carrier 1, than a potential of the static eliminating member 5 during a period from when the leading end in the conveyance direction of the transfer material P passes through the transfer part N2 until when the leading end moves by the predetermined distance.SELECTED DRAWING: Figure 9
Patent JP-2018132305-A (JP)
Title: Encapsulation performance inspection system
Inventor: KAWASAKI YASUSHI
IPC: G01N15/06
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an encapsulation performance inspection system capable of determining the scattering/leakage state of a simulated contaminant, which is easy to remove from equipment after the inspection without requiring complicated manufacturing work, in real time with a quantitative value by using the simulated contaminant.SOLUTION: There are provided: mist generating means for generating mist of simulated contaminants inside a work chamber; collection means for collecting inspection air at a position for confirming leakage of simulated contaminants in an external environment; and detection means for detecting a simulated contaminant contained in the inspection air collected by the collection means. An encapsulation performance of the work chamber is inspected by detecting the leakage of simulated contaminants from the interior of the work chamber to the external environment.SELECTED DRAWING: Figure 3
Patent JP-2018130040-A (JP)
Title: Handle of spinning reel for fishing and spinning reel for fishing
Inventor: NAGAI MAKOTO
IPC: A01K89/01
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a handle in which weight can be reduced without damaging a gear when a constant winding load is applied in a general small versatile spinning reel for fishing.SOLUTION: A handle of a spinning reel for fishing comprises a rotary base part 11a installed to a handle shaft of a reel body in one end and a supporting part 11f for rotatably installing a handle knob in the other end, and has an arm 11 formed by a metal material. The arm 11 is characterized in that an outer circumferential surface is formed substantially in a circular form at the cross section, and also, the arm is formed to be 30 mm≤L≤68 mm and 0.013L+4.6≤D≤0.027L+5.1 when a distance between a shaft core between the rotary base part 11a and the supporting part 11f is L and a diameter in the root position of the rotary base side of the arm is D.SELECTED DRAWING: Figure 3
Patent JP-2018133734-A (JP)
Title: Base station, interference hindering device and interference hindering method
Inventor: FUJII TERUYA
IPC: H01Q3/26
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a base station designed such that even in a case where the reception power of an interference signal resulting from an interference wave irregularly arising in time and arriving from a specific direction in a vertical plane changes, the interference signal can be properly and accurately hindered, and to provide an interference hindering device and an interference hindering method.SOLUTION: An interference signal is detected by its being separated from a first reception signal received with a first antenna for wireless communicate with a communication terminal. An interference signal is detected by its being separated from a second reception signal received with a second antenna having a phase center point at a position, separated by a predetermined distance in an upward or downward direction, on a virtual vertical line passing through the phase center point of the first antenna. A reception power of the interference signal separated from the first reception signal or the second reception signal is measured. It is determined whether the reception power of the interference signal is equal to or greater than a first threshold. In a case where the determination is positive, a weight is calculated. In a case where the determination is negative, the weight is set to zero, and a signal resulting from multiplying the second reception signal and the weight is subtracted from the first reception signal.SELECTED DRAWING: Figure 1
Patent JP-2017085673-A (JP)
Title: Crystal oscillator
Inventor: ISHIMINE MASATO
IPC: H03B5/32
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator which does not prevent miniaturization and can improve phase noise characteristics.SOLUTION: A crystal oscillator comprises an oscillation circuit 11 having a transistor Q1 for oscillation, and an amplification circuit 12 having a transistor Q2 for amplification. The oscillation circuit 11 serving as a high frequency circuit has ceramic capacitors. The crystal oscillator also comprises a first sensor 13 for generating noise equivalent to that of the ceramic capacitors used in the oscillation circuit 11 serving as the high frequency circuit under vibration environment, and a first operational amplifier 14 for inputting output from the first sensor and performing phase inversion amplification, and the output from the first operational amplifier 14 is connected to an emitter of the transistor Q1 for the oscillation. The crystal oscillator can cancel the noise generated from the ceramic capacitor in the high frequency circuit by inverting the noise equivalent to that generated from the first sensor 13 and superimposing it on the oscillation circuit 11, and does not prevent miniaturization.SELECTED DRAWING: Figure 2
Patent JP-2018134177-A (JP)
Title: Method for guiding usage of private room equipment in public restroom
Inventor: KOSHIKAWA MASAKO
IPC: A47K17/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for guiding usage of private room equipment in a public restroom in which correct usage can easily be recognized even to a foreign tourist coming from a country of a culture region unlike Japan.SOLUTION: A method for guiding usage of private room equipment in a public restroom concerning the present invention is provided as follows: first display means is provided on a wall surface in the private room opposite to an entrance of the private room, in a private room of the public restroom; second display means is provided on a wall surface in the vicinity of a toilet paper holder; and third display means is provided on a wall surface in the vicinity of an operation unit for flowing water in a toilet bowl. Also, the first display means illustrates a correct posture in the use state concerning the toilet bowl, the second display means illustrates that it is paper capable of flowing in the toilet bowl, and the third display means shows the operation unit with an arrow and shows the flowing by words of a predetermined foreign language.SELECTED DRAWING: Figure 1
Patent JP-2018135698-A (JP)
Title: Position adjustment mechanism, door latch receiving unit and hinge
Inventor: SHIBA MASASHI
IPC: E05B15/02
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a position adjustment mechanism which is configured without requiring fixing means such as screws for fixing an adjustment piece after the position adjustment to a fixed piece and which is capable of eliminating a fluctuation (shift) in the adjustment position of the adjustment piece even when an external force such as an impact force is applied to the adjustment piece after position adjustment, a door latch receiving unit, and a hinge, the last two of which have such a position adjustment mechanism.SOLUTION: A main shaft portion 31b of an eccentric disk cam 31 rotates within a circular hole 21 of a slide box 20 and a disk portion 31a that is integral with the main shaft portion 31b, which makes a contact (contact point P1) with a first wall surface 11a, rotates in an eccentric manner. The disk portion 31a of the eccentric disk cam 31 contacts with an opening portion 32a of a cam follower 32 at two circumferential direction positions (contact points P2, P3) and a sliding portion 32b slides along a second wall surface 11b. The slide box 20 moves in a liner manner together with the main shaft portion 31b along an adjustment direction.SELECTED DRAWING: Figure 9
Patent JP-2018134342-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the amusement of a game furthermore after a formation of a ready-to-win in a game machine.SOLUTION: A game machine 1 includes a main control board 110, a performance control board 120, an image control board 150, and an image display unit 31. The main control board 110 of the game machine 1 controls the progress of a game. Immediately after a start of a variable display of a pattern, the performance control board 120 of the game machine 1 allows that only an operation promotion performance without a specific notice performance suggesting a possibility of carrying out an operation performance is carried out.SELECTED DRAWING: Figure 14
Patent JP-2018139342-A (JP)
Title: Operation display device, information device and cancel-of-power saving restriction program
Inventor: FUNAKAWA NAOTAKA
IPC: G03G21/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an operation display device which is shared by a plurality of devices and which can prevent a power-saving mode of a device staying in the power-saving mode from being cancelled by an operation performed for a device not staying in a power-saving mode, and the others.SOLUTION: An operation display device comprises display means 302 which selectively displays one of display data sent from a first device 100 through a first display interface 11 and display data set from a second device 200 through a second display interface 21. The operation display device notifies operation information based on an operation performed on operation means 304 to the first device through a first input/output interface 12 and to the second device through a second input/output interface 22. When it is detected that at least one of the first and second devices has been in a power-saving mode, the notification of operation information to the first or second device in the power-saving mode, which is to be performed through the first or second input/output interface, is restricted.SELECTED DRAWING: Figure 11
Patent JP-2018139066-A (JP)
Title: Task priority setting system, task priority setting method and program
Inventor: KOHIGA AKIHITO
IPC: B60R21/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a task priority setting system, a task priority setting method and a program capable of associating collision risk factors other than the number of vehicles with the priority of a collision determination task for each section.SOLUTION: A task priority setting system includes: a preliminary learning computer 100 for referring to a storage part storing the number of accident statistics for each section and outputting a data series extracted based on the result of calculating the correlation with the number of accidents; a priority calculation computer 200 for confirming the number of vehicles having attributes of the data series from vehicle information 410 located in a certain section with reference to the storage part storing traffic information 400, calculating a collision prediction coefficient according to the number of vehicles, and calculating a priority ratio from the collision prediction coefficient; and an operation system computer 300 for setting the priority of a collision determination task of each section according to the priority ratio.SELECTED DRAWING: Figure 6
Patent JP-2018140538-A (JP)
Title: Document cutting device, document cutting method and program
Inventor: SUGIOKA MASARU
IPC: H04N1/10
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a document cutting device, document cutting method and program that are able to automatically specify a cutting position by using the characteristics of a document.SOLUTION: A document processing device comprises: an image data acquiring section that acquires image data of a document; a print character retrieval section that retrieves a predetermined print character from the image data and acquires the position of the print character; a cutting section that cuts the document in a cutting position; a scanning section that uses, as a scanning line, a pixel line in a direction in which the cutting section cuts the document, and identifies the presence or absence of a pixel indicative of printing on the scanning line; a printing-area specifying section that specifies, as a specific printing area, an area in which a plurality of scanning lines identified that pixels indicative of printing are included, the area including the position of the print character; and a cutting-position setting section that sets a cutting position outside the specific printing area.SELECTED DRAWING: Figure 1
Patent JP-2018140718-A (JP)
Title: Vehicle body frame structure of saddle-riding type vehicle
Inventor: IWAGAMI HIROSHI
IPC: B62K19/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body frame structure of a saddle-riding type vehicle which enables main frames to attain proper deflection characteristics in a lateral direction and high rigidity in a vertical direction to improve turning performance of a vehicle.SOLUTION: A vehicle body frame includes: a head part 11 which rotatably supports a steering shaft; and main frames 12L, 12R extending from the head part 11 to the vehicle body rear side. Cross sections of the main frames 12L, 12R as seen in a direction intersecting with a vehicle body fore and aft direction are formed into a substantially rectangular shape in which a vertical width is wider than a lateral width. A carbon fiber-reinforced resin 40 in which carbon fibers are oriented so as to be aligned in the vehicle body fore and aft direction is provided on at least one of an upper surface and a lower surface of each of the main frames 12L, 12R.SELECTED DRAWING: Figure 2
Patent JP-2018141604-A (JP)
Title: Cooling structure in storage space, heat pipe, and method of manufacturing heat pipe
Inventor: SAIWAI TOSHIHIKO
IPC: F28D15/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure in a storage space capable of quickly discharging a condensate liquid of a working fluid generated in a condensation part, and capable of efficiently radiating heat of a heating element arranged in the storage space via an outer package wall of a storage space.SOLUTION: An average porosity of a condensation part wick 21 disposed in a condensation part 11 of a heat pipe is higher than an average porosity of a connection part wick 22 for connecting the condensation part wick 21 and an evaporation part wick 23. The average porosity of the connection part wick 22 is higher than an average porosity of the evaporation part wick 23. The average porosity of the condensation part wick 21 is equal to or greater than 70% and equal to or less than 95%. The average porosity of the connection part wick 22 is equal to or greater than 40% and equal to or less than 90%. The average porosity of the evaporation part wick 23 is equal to or greater than 30% and equal to or less than 85%. A difference between the average porosity of the condensation wick 21 and the average porosity of the connection part wick 22, and a difference between the average porosity of the connection part wick 22 and the average porosity of the evaporation part wick 23 are equal to or greater than 5%.SELECTED DRAWING: Figure 2
Patent JP-2017102482-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/1343
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To form a pixel electrode and a metal film by using one resist mask when creating a laminated structure by forming the metal film on the pixel electrode.SOLUTION: A conductive film and a metal film to serve as a pixel electrode are laminated. A resist pattern, having a thick film region and a region with film thickness smaller than that of the thick film region, is formed on the metal film, by using an exposure mask having a semipermeable section. The pixel electrode and the metal film, in contact with a portion of the pixel electrode, are formed by using the resist pattern. As a result, the pixel electrode and the metal film can be formed by using one resist mask.SELECTED DRAWING: Figure 2
Patent JP-2018147625-A (JP)
Title: Relay connector, relay connector unit and enclosure with relay connector
Inventor: SASAKI YASUHIRO
IPC: H01R13/52
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a relay connector which can be attached to an enclosure from the inside, while restraining accumulation of water above a water stop member, and to provide a relay connector unit including the relay connector, and an enclosure with relay connector including the relay connector.SOLUTION: Since a stationary portion 21 is fixed to the inner surface side of an enclosure 100 and a projection 23 has a smaller diameter than that of an opening 102, a relay connector 2 can be attached from the inside of the enclosure 100. Furthermore, since an inclined plane 234A is formed on a flat surface 232, i.e., the outer peripheral surface of the projection 23, water flows along the inclined plane 234A toward the outside of the opening 102, and is difficult to turn to the boundary 200 of the inner edge of the opening 102 and an insertion part 22. Consequently, even if the projection 23 has a smaller diameter than that of the opening 102, accumulation of water in a groove above an O ring 24 can be restrained.SELECTED DRAWING: Figure 2