baber/WOPTO huggingface dataset:
Patent JP-2017115849-A (JP)
Title: Abnormality diagnostic device for blow-by gas reduction
Inventor: YOSHIOKA MAMORU
IPC: F02D9/02
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To perform a precise diagnosis of formation of a pin hole at a blow-by gas reduction [BGV] device.SOLUTION: A BGV device comprises blow-by gas accumulation parts 4, 14, a throttle device 18 arranged at an intake passage 15, a BGV passage 26 for flowing blow-by gas to an intake passage 15 at a more downstream side of the throttle device 18, and a PCV valve 27 for adjusting a flow rate of blow-by gas at the BGV passage 26. An abnormality diagnosis device comprises an air flow meter 51 for detecting an intake amount by the intake passage 15 placed at more upstream side than the throttle device 18 and a diagnosis electronic control unit [ECU] 50. ECU 50 controls the PCV valve 27 to the first opening degree and the second opening degree when the engine 1 shows a speed reduction fuel cut and performs diagnosis of the BGV device on the basis of the first intake amount under control of the first opening degree and the second intake amount under control under control of the second opening degree.SELECTED DRAWING: Figure 1
Patent JP-2018011913-A (JP)
Title: Golf club head
Inventor: FUKUHARA YOSHIAKI
IPC: A63B53/04
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To increase an initial velocity and a carry by securing a deflection amount of a sole part 18.SOLUTION: A sole part 18 enclosed by a first plane Pt, a second plane Ph, and a third plane Pb, includes a first low-rigidity area 32, a second low-rigidity area 34, and a high-rigidity area 36 formed from a leading edge 19 in a face-back direction with their aligned in this order. A wall thickness d1 of the first low-rigidity area 32 is larger than a wall thickness d2 of the second low-rigidity area 34, and a wall thickness d3 of the high-rigidity area 36 is equal to or more than the wall thickness d1 of the first low-rigidity area 32.SELECTED DRAWING: Figure 3
Patent JP-2018024400-A (JP)
Title: Telescopic steering column and steering wheel position adjustment device
Inventor: YAMADA JUN
IPC: B62D1/19
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To achieve a structure capable of reducing looseness in a width direction between an inner column and an outer column.SOLUTION: Wedge-shaped spaces 54 and 54 whose width direction dimension increases as going downward are disposed between both outer surfaces in a width direction of a protrusion 42 supported on a lower surface of an inner column 18b and an inner surface in a width direction of a pair of target holding parts 22a and 22a. Pressing parts 55 and 55 of a pair of play filling members 43 and 43 are inserted from below into the wedge-shaped spaces 54 and 54 so as to apply an upward elastic force to the pair of play filling members 43 and 43 by a tilt spring 58.SELECTED DRAWING: Figure 1
Patent JP-2018028570-A (JP)
Title: Plasma light source
Inventor: SODEKODA TATSUYA
IPC: H05G2/00
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To decrease a difference in the approach time of initial plasma moving from both sides in an axial direction to collide, and to increase an emission amount of extreme ultraviolet light.SOLUTION: A plasma light source 1 includes a pair of coaxial electrodes 10 opposing to each other over a central plane P. The coaxial electrode 10 includes a center electrode 11 extending in a direction orthogonal to the central plane P and a plurality of external electrodes 12 extending toward the central plane P and spaced from one another in a circumference direction of a virtual circle centering an axis A of the center electrode 11. The plasma light source 1 includes: a plasma medium holding part for holding a plasma medium and disposed outside a virtual line on the central line P and connecting external electrodes 12 adjoining in the circumference direction; a laser irradiation part 31 for irradiating a plasma medium held by the plasma medium holding part with laser light; and a restriction part 51 disposed between the plasma medium holding part and the external electrode 12 in a radial direction and restricting directions of diffusion of medium vapor vaporized in the plasma medium holding part.SELECTED DRAWING: Figure 1
Patent JP-2018030147-A (JP)
Title: Method for producing composite material
Inventor: KUBOTA KIYOYUKI
IPC: B22D17/18
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To improve workability when a composite material is bonded.SOLUTION: A method for bonding a composite material includes bonding an adhesive object 250 formed of a material different from an adherend 201 being a cast to the adherend 201 to produce a composite material 202. The method includes a step of pouring molten metal into a space between a first mold 102 and a second mold 104 which are brought into contact with each other to cast the adherend 201, and separating the first mold 102 and the second mold 104 after the casting step. The method includes a step of roughening and cleaning a surface to which the adhesive object 250 of the adherend 201 held by the first mold 102 is bonded, and bonding and pressurizing the adhesive object 250 to the roughened and cleaned surface.SELECTED DRAWING: Figure 3
Patent JP-2018032522-A (JP)
Title: Cylindrical lithium primary battery, and negative electrode collector for cylindrical lithium primary battery
Inventor: OTSUKA HIROKI
IPC: H01M2/26
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent discharge capacity from being reduced by exhausting lithium of a cylindrical lithium primary battery.SOLUTION: The present invention relates to a cylindrical lithium primary battery 1 in which a hollow cylindrical positive electrode mixture 20 and a negative electrode lithium 30 are disposed via a separator 40 within a bottomed cylindrical battery can 10 with a lower side defined as a bottom part, and the battery can is sealed by a sealing body 60 comprising a negative electrode terminal 61. The cylindrical lithium primary battery comprises a negative electrode collector 70a consisting of a metallic plate in which a collector part 71a in a rectangular tabular shape and a lead part 72 whose distal end is attached to a lower end of the sealing body and which is electrically connected with the negative electrode terminal while protruding upwards from the collector part and extending in a belt shape are formed integrally. Multiple projections 73 are formed on an inner surface side of the collector part that is crimped to an inner surface of the negative electrode lithium. The collector part has a shape in which a belt-like width reduced part 271 reaching a lower end 77 while reducing its width in relative to a rectangular width enlarged part 171 extending downwards from an upper end 76 for a predetermined width is connected to a lower end of the width enlarged part, and is attached longitudinally across the negative electrode lithium in a vertical direction.SELECTED DRAWING: Figure 3
Patent JP-2018032566-A (JP)
Title: Switch operation characteristic monitoring device, switch comprising the same, and switch operation characteristic monitoring method
Inventor: TATEMI MASARU
IPC: H02B13/035
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To accurately detect a sign of abnormality with respect to an operation characteristic of a switch.SOLUTION: A switch operation characteristic monitoring device is constituted by: a current sensor for measuring closing command current for a switch; an auxiliary switch for outputting signals depending on positions of contact pieces from at least two or more auxiliary contacts; a measurement unit for measuring signals from the current sensor and the auxiliary switch; a diagnosis unit for determining the existence of abnormality; and a display unit for performing display showing abnormality when it is determined that the abnormality exists. The switch operation characteristic monitoring device: calculates a threshold from a plurality of results of opening/closing tests performed in advance; calculates feature time obtained from closing command current and a signal from the auxiliary switch at the time of a breaker operating actually; and determines abnormality when comparison with the threshold shows deviation.SELECTED DRAWING: Figure 7
Patent JP-2018030114-A (JP)
Title: Recovery method of chelating agent in soil cleaning facility which uses chelating agent
Inventor: YAMAZAKI MASANOBU
IPC: B09C1/02
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide, in a soil cleaning facility which cleans soil contaminated with poisonous metals and the like with wash water containing a chelating agent, a means for preventing the chelating agent from being carried away by a filter cake.SOLUTION: A soil cleaning facility S, which cleans soil contaminated with poisonous metals and the like with wash water containing a chelating agent, is provided with: a vacuum filter which filters sludge containing fine-grained soil and, on the other hand, washes away the chelating agent contained in the filter cake by spraying rinse water on the filter cake; and a chelating agent recovery part 7 which recovers the chelating agent from rinse water discharged from the vacuum filter. In the recovery method of chelating agent according to the present invention, rinse water is sprayed from a rinse water spraying device 93 on sand in a sand storage part 85 and, on the other hand, rinse water adhered to the sand is removed by evaporation. Then, the sand which has the chelating agent accumulated in the sand storage part 85 is introduced in a classification part of the soil cleaning facility S to recover the chelating agent. Further, the sand discharged from the classification part is used as sand to be stored in the sand storage part 85.SELECTED DRAWING: Figure 6
Patent JP-2018033592-A (JP)
Title: Nurse call system
Inventor: HIROSE MASAKI
IPC: H04M9/00
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a nurse call system capable of assisting improvement of communication quality.SOLUTION: A nurse call system includes a nurse call slave machine 2, a nurse call master machine 4, a portable terminal 5 carried by a medical staff member, and a control part 6 for controlling the communication among the nurse call slave machine 2, the nurse call master machine 4, and the portable terminal 5. The portable terminal 5 can select a communication mode from a first communication mode for connecting the portable terminal 5 and the nurse call slave machine 2 so as to communicate with each other through an external public circuit network, and a second communication mode for connecting the portable terminal 5 and the nurse call slave machine 2 so as to communicate with each other through a local communication network constructed in a hospital.SELECTED DRAWING: Figure 1
Patent JP-2018037309-A (JP)
Title: Secondary battery electrode and method of manufacturing the same, and secondary battery and method of manufacturing the same
Inventor: NISHIO KAZUYA
IPC: H01M4/13
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery electrode, capable of suppressing a short circuit between positive and negative electrodes adjacent to each other when being applied to an electrode body of a secondary battery.SOLUTION: A secondary battery electrode 10 includes a thin plate-like core body 11 and active material layers 12a, 12b formed on both surfaces of the core body 11. In a cut end 15 of the electrode, an end 16 of the core body 11 is positioned further inward than ends 17a, 17b of the active material layers 12a, 12b with respect to a plane direction Y of the electrode.SELECTED DRAWING: Figure 4
Patent JP-2018036007-A (JP)
Title: Range hood
Inventor: KIYOMOTO HIDETSUGU
IPC: F24F13/20
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a range hood capable of sucking air from both a lower side and a lateral side of a hood body.SOLUTION: A range hood 1 includes a hood body 2, a straightening vane 3, an opening 8 and a fan 6. The hood body 2 includes an opening 2a facing downward, side walls 2b extending upward from the opening 2a, cutouts 2c in which the side walls 2b are cut out upward from the opening 2a, and a top plate 2d connected to the side walls 2b. The straightening vane 3 covers a part of the opening 2a and forms a gap S between itself and the opening 2a. The opening 8 is partitioned by the straightening vane 3, the side walls 2b and the top plate 2d, and faces the lateral side of the hood body 2 opposing to the cutouts 2c. The fan 6 sucks the air to the inside of the hood body 2.SELECTED DRAWING: Figure 1
Patent JP-2017201677-A (JP)
Title: Method for manufacturing circuit board
Inventor: WANG CHIN SHENG
IPC: H05K1/02
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To maintain the integrity of a high-frequency microwave communication signal.SOLUTION: There is provided a core layer including a core dielectric layer 111, a first pattern circuit layer 113, and a second pattern circuit layer 115. There is formed an electroless nickel plating layer on the first pattern circuit layer and the second pattern circuit layer. The electroless nickel plating layer has first thickness. The first thickness is between 1 micrometer and 10 micrometer. A thinned electroless nickel plating layer 120A is formed by applying a thickness reduction process to the electroless nickel plating layer, and thinning the electroless nickel plating layer from the first thickness down to second thickness. The second thickness is between 0.01 micrometer and 0.9 micrometer. An electroless palladium plating layer 130 is formed on the thinned electroless nickel plating layer. A surface metal passivation layer 140 is formed on the electroless palladium plating layer.SELECTED DRAWING: Figure 1E
Patent JP-2018040418-A (JP)
Title: Chain guide and chain transmission device
Inventor: YAMAMOTO TAKAYUKI
IPC: F16H7/18
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To attain rotation blockage and drop-out prevention of a roller shaft 16 in non-conventional configuration.SOLUTION: The present invention relates to a chain guide 7 comprising: a resin guide base 15 disposed in a part of an outer periphery of a chain 5 for torque transmission and including a pair of opposite side plates 18 extending long in a travel direction of the chain; multiple cylindrical roller shafts 16 which are provided between the paired side plates while being spaced from each other in a length direction; and multiple rollers 17 for chain guide that are rotatable around the roller shafts. The roller shaft 16 includes flanges 21 and 22 in both ends and one flange 22 can be fixed to the roller shaft after penetrating the roller shaft 16 through the side plate, and the other flange 21 presents a non-circular shape and is fitted into a side face recess 23 of the side plate in a non-rotatable manner. In such a configuration, the non-circular flange 21 is fitted into the recess of the side plate 18, thereby blocking rotation of the roller shaft, and the roller shaft is prevented by the fixed flange 22 from being dropped out of the side plate.SELECTED DRAWING: Figure 3
Patent JP-2017022751-A (JP)
Title: Encrypted data inspection in network environment
Inventor: LI XIAONING
IPC: H04L9/08
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique for analyzing an encrypted network flow.SOLUTION: A firewall 208 monitors an encrypted network flow 210 started from a client 202 between the client 202 and a server 206, and forms a copy 222 of the encrypted network flow 210. An extraction module 230 of the client 202 extracts a shared secret 212 related to the client 202 and the server 206, and decrypts the copy of the encrypted network flow by using the shared secrete 212, and scans object data 211 in an unencrypted network flow 224.SELECTED DRAWING: Figure 2
Patent JP-2017069552-A (JP)
Title: Process liquid supply device, operation method for process liquid supply device, and storage medium
Inventor: HAJIMA HITOSHI
IPC: H01L21/027
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To grasp a charged amount of a process liquid when supplying the process liquid to a substrate via a process liquid supply path that is formed from an insulative flow passage member.SOLUTION: An electrode bar 71 that forms a first electrode is provided in contact with a process liquid and a flow passage member in a process liquid supply path 2, and in the electrode bar 71, a shield conductor 76 is provided via a conductive plate 74 and a support 75. A surface potential measuring part 77 is provided proximately to the shield conductor 76, and a display part 201 is provided for displaying a measurement of a surface potential. When the process liquid is circulated in the insulative process liquid supply path 2, static electricity is generated by friction and the process liquid and the flow passage member are charged, but by adopting a structure in which the electrode bar 71 and a flow passage are brought into tight contact, a charge amount corresponding to a sum of charged amounts of the process liquid and the flow passage member is measured by the surface potential measuring part 77 as a surface potential of the first electrode. The measured surface potential is displayed on the display part 201.SELECTED DRAWING: Figure 1
Patent JP-2018042662-A (JP)
Title: X-ray phase imaging device, and manufacturing method of x-ray phase imaging device
Inventor: WADA YUKIHISA
IPC: H01L31/08
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray phase imaging device capable of appropriately detecting an X-ray by suppressing the attenuation of X-ray signal intensity, and a manufacturing method of the X-ray phase imaging device.SOLUTION: An X-ray phase imaging device includes an X-ray source for irradiating an X-ray onto a subject, a phase grating part through which the X-ray irradiated from the X-ray source onto the subject passes, and a detection part 3 for detecting the X-ray having passed through the phase grating part. The detection part 3 includes a semiconductor chip 4 having a photoelectric conversion semiconductor layer 40 for converting the X-ray to an electric signal, and an incidence side electrode 41 provided in an incident direction side of the X-ray with respect to the photoelectric conversion semiconductor layer 40, and a substrate 5 provided facing the semiconductor chip 4 on a side opposite to an X-ray incident direction side with respect to the semiconductor chip 4, which reads out the electric signal obtained by the conversion by the photoelectric conversion semiconductor layer 40. The incidence side electrode 41 is configured so as to include carbon as a main component.SELECTED DRAWING: Figure 3
Patent JP-2018044206-A (JP)
Title: Method of forming solid electrolyte membrane
Inventor: UKISHIMA SADAYUKI
IPC: C23C16/30
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a solid electrolyte membrane that can form the solid electrolyte membrane having properties of coating an uneven surface by stable supply of raw materials.SOLUTION: A lithium phosphate compound film as a solid electrolyte film is formed on a surface through thermal reaction between an organic lithium compound having reached the surface and a surface of the organic phosphate compound having reached the surface by: linking a solid raw material tank 41 and a liquid raw material tank 51 to a film deposition chamber 21 having pressure lower than vapor pressure of the organic lithium compound to allow a gas of the organic lithium compound to flow from the liquid raw material tank 51 to the film deposition chamber 21; and gasifying the organic lithium compound in the solid raw material tank 41 by reducing the pressure in the solid raw material tank 41 by the linking to allow a gas of the organic lithium compound to flow from the solid raw material tank 41 to the film deposition chamber 21.SELECTED DRAWING: Figure 1
Patent JP-2018044131-A (JP)
Title: Production method of diglycidyl compound
Inventor: HAMAGUCHI MASAKI
IPC: C08G59/22
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a highly heat-resistant diglycidyl compound represented by general formula (I).SOLUTION: A high epoxy equivalent weight and highly heat-resistant diglycidyl compound is obtained by reacting prescribed amounts of 6-hydroxy-2-naphthoic acid and a low epoxy equivalent weight diglycidyl compound represented by general formula (I).SELECTED DRAWING: None
Patent JP-2018050156-A (JP)
Title: Two-way communication device
Inventor: KOMENO KUNIO
IPC: H04N21/442
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-way communication device which allows for image display excellent in reality.SOLUTION: A two-way communication device 10 includes a first terminal 11, and a second terminal 12. The first terminal includes a first display section 13A, a first imaging section 14A, a first observer position detector 16A for detecting the position of a first observer, and a first communicating section 31A for transmitting the positional information of the first observer, and the video of a first point. The second terminal includes a second display section 13B, a second imaging section 14B, a second drive section 15B for moving the second imaging section in the direction along the display surface of the second display section, a second communicating section 31B for receiving the positional information and a video signal from the first terminal, and a second imaging position setting section 35B for setting the movement position of the second imaging section based on the positional information from the first terminal.SELECTED DRAWING: Figure 2
Patent JP-2018047162-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enhancing an interest of a promotion performance that promotes an operation of operation means.SOLUTION: A performance pattern includes: a first pattern in which a first button performance is executed after a related performance is executed and a suggestive performance is executed when a performance switch 56 is operated; a second pattern in which a second button performance is executed after the related performance is executed and, when a performance button 621 is operated, the suggestive performance is executed; and a third pattern in which the first button performance is executed after the related performance is executed, the related performance is executed when the performance switch 56 is operated, then the second button performance is executed and, when the performance button 621 is operated, the suggestive performance is executed. The third pattern is higher in the degree of expectation about an AT lottery than the second pattern.SELECTED DRAWING: Figure 24
Patent JP-2018050661-A (JP)
Title: Side frame structure of rack
Inventor: HASEGAWA YUTAKA
IPC: A47B55/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To enable preventing a foreign material such as dust from invading and being accumulated inside a column 3 while using an open cross section for the column 3, in a side frame structure 1 of a rack in which a pair of columns 3 in the depth direction are connected by a connecting member 5, and the columns 3 have a cross sectional shape that mutually facing insides are opened.SOLUTION: A side frame structure of a rack is such that: a cover 8 closing an open end part 7 of a column 3 is fixed to between right and left both side plate parts 7a of the column 3; and the cover 8 is constituted, in a region excluding a connecting member invading region 13 in which a connecting member 5 between the columns invades into the inside of the column 3, of a cover body 9 which closes an opened end between right and left both side plate parts 7a of the column 3, and a recessed cover part 10 surrounding the connecting member invading region 13 from the inside of the column 3.SELECTED DRAWING: Figure 4