baber/WOPTO huggingface dataset:
Patent JP-2018188838-A (JP)
Title: Vehicle door latch device
Inventor: TAGA TAKAO
IPC: E05B77/26
Filed: 2017-04-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door latch device having improved mounting position of an over center spring and improved operational feeling.SOLUTION: An over center spring 11, which includes a coil portion 13 loosely provided around a spring support shaft 16, the over center spring 11 having a pair of base end side spring leg portions 14 and a distal end side spring leg portion 15 that elastically sandwich a contact pin 17, is configured such that a spring abutment rib 21 is provided on the spring support shaft 16 contacting the base side of the coil portion 13 to restrict a movement of the coil portion 13 toward the base side, the abutment pin 17 is provided with a stopper flange 23 for restricting a movement of the distal spring end side spring leg portion 15 toward the distal end side, and a lock lever 10 is provided with a slot 18 through which the spring support shaft 16 passes and overlaps the spring support shaft 16 with respect to the lock lever 10 in the axial direction of the spring support shaft 16.SELECTED DRAWING: Figure 7
Patent JP-2017220924-A (JP)
Title: Method for manufacturing acoustic wave device
Inventor: KONOMA TOMOHIRO
IPC: H03H9/145
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an acoustic wave device capable of improving location accuracy between electrodes in an IDT electrode.SOLUTION: A method for manufacturing an acoustic wave device includes directly or indirectly providing an IDT electrode including at least a first electrode layer 4 and a second electrode layer 5 on a piezoelectric substrate 2 (piezoelectric substance). The method also comprises the steps of: forming a first resist pattern 6A on the piezoelectric substrate 2; laminating a metal film for the first electrode layer 4 on the piezoelectric substrate 2 and the first resist pattern 6A; forming a second resist pattern 6B including an opening 6Bc on the metal film for the first electrode layer 4; laminating a metal film for the second electrode layer 5 on the metal film for the first electrode layer 4 and the second resist pattern 6B; and peeling the first resist pattern 6A and the second resist pattern 6B.SELECTED DRAWING: Figure 5
Patent JP-2018195602-A (JP)
Title: Winding apparatus and method of manufacturing coil component
Inventor: YAMAGUCHI CHIHIRO
IPC: H01F41/07
Filed: 2017-05-12
Abstract: To suppress the occurrence of a kink in a wire between a wire feeding mechanism and a wire position supporting member.SOLUTION: A winding apparatus includes: a wire position supporting member 66 into which a first wire and a second wire are inserted; a winding driving part 60B for revolving the wire position supporting member 66 around a core so that each wire is wound around the core while being twisted; a rotation part 30A for rotating the core; and a control mechanism for controlling the winding driving part 60B and the rotation part 30A. A first control in which the rotation direction of the core and the revolution direction of the wire position supporting member 66 are made to be matched and the revolution speed of the wire position supporting member 66 is made faster than the rotation speed of the core, and a second control in which the rotation direction of the core and the revolution direction of the wire position supporting member 66 are made to be matched, the rotation direction of the core and the revolution direction of the wire position supporting member 66 in the first control are directions opposite to each other, and the revolution speed of the wire position supporting member 66 is made slower than the rotation speed of the core are switched by a winding apparatus based on predetermined conditions.SELECTED DRAWING: Figure 18
Patent JP-2018193093-A (JP)
Title: Packaging bag with open state maintaining function
Inventor: TSUCHIYA KENTO
IPC: B65D33/25
Filed: 2017-05-17
Abstract: To provide a packaging bag which is openable/closable without requiring a special resin material or without requiring a separately prepared tape and the like, and which, once opened widely, can maintain the widely opened state.SOLUTION: A fastener 11 is provided on an opening A inner surface of a surface side film 1, and a fastener 21 is provided on an opening A inner surface of a rear side film 2. The fastener 11 of the surface side film is divided into a concave fastener 11a and a convex fastener 11b, and the concave fastener 11a and the convex fastener 11b can be fitted with each other. Also, the fastener 21 of the rear side film 2 is divided into a concave fastener 21a and a convex fastener 21b, and the concave fastener 21a and the convex fastener 21b can be fitted with each other. Then, the concave fastener 11a and the convex fastener 21b are fitted with each other, and the convex fastener 11b and the concave fastener 21b are fitted with each other.SELECTED DRAWING: Figure 1
Patent JP-2018192009-A (JP)
Title: Adult men's disposable diaper
Inventor: KAO HIROYUKI
IPC: A61F13/491
Filed: 2017-05-17
Abstract: To provide an adult men's disposable diaper that strikes a balance between improvement of a wearing feeling in a crotch part and prevention of leakage of an excreted liquid from a ventral side.SOLUTION: An adult men's disposable diaper of the present invention includes: an absorber longitudinally divided into a front body, a back body, and a crotch part positioned between the front body and the back body, and arranged from the front body toward the back body; a sheet-like skin facing surface side member positioned in the skin facing surface side from the absorber; and a sheet-like skin non-facing surface side member positioned in the skin non-facing surface side from the absorber. In the adult men's disposable diaper, the absorber is sandwiched between the skin facing surface side member and the skin non-facing surface side member. The adult men's disposable diaper is concerned in which the skin non-facing surface side member has a cover sheet on a top surface, and one or more fold structures are formed in the cover sheet overlapped on a crotch part abutment area of the absorber.SELECTED DRAWING: Figure 1
Patent JP-2017136466-A (JP)
Title: Lower structure of game machine island
Inventor: NAGUMO MAKOTO
IPC: A63F7/02
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a lower structure of a game island capable of reducing the weight of the whole game machine island, and easily and quickly assembling the game machine island and executing installation and replacement work of game machines by lightly and firmly constituting a base part as a foundation of the game machine island.SOLUTION: A base mount 11 comprises a plurality of base members 110, and a guide base member 120 for positioning and connecting the base members 110. The guide base member 120 is formed into a tabular shape, and includes support-part through-holes 121 at positions matching post support parts 112 of the base members 110 so as to upward penetrate therethrough. The post support parts 112 are made to penetrate through the support-part through holes 121 so as to position the respective base members 110. The guide base member is fitted thereto with it covering over the base body parts 111 of the base members 110.SELECTED DRAWING: Figure 1
Patent JP-2018194727-A (JP)
Title: Drum unit and image forming apparatus
Inventor: OHASHI HIROAKI
IPC: G03G21/00
Filed: 2017-05-19
Abstract: To install a heater inside a photoreceptor drum with a simple configuration irrespective of the size of the diameter of the photoreceptor drum.SOLUTION: A drum unit 20 according to the present invention comprises: a photoreceptor drum 8 that rotates around a rotation axis X; and a heater 22 that is installed inside the photoreceptor drum 8 and heats the photoreceptor drum 8. The heater 22 includes a heater substrate 44 that extends along the rotation axis direction, and a plurality of resistance elements 45 that are arranged in the rotation axis direction and mounted on the heater substrate 44.SELECTED DRAWING: Figure 3
Patent JP-2018194747-A (JP)
Title: Colored curable resin composition, color filter and display device
Inventor: SUZUKI TOMOYA
IPC: G02B5/20
Filed: 2017-05-19
Abstract: To overcome a case with conventional known colored curable resin compositions that resulting a color filter has not enough heat resistance.SOLUTION: There is provided a colored curable resin composition containing a coloring agent consisting of a salt making compound (Aa), a compound (Ab) containing at least one element selected from a group consisting of tungsten, molybdenum, silicon, and phosphorus, and oxygen as essential elements, a coloring agent (Ac) other than the salt making compound (Aa), a resin (B), a polymerizable compound (C), and a polymerization initiator (D), and percentage content of the compound (Ab) is 0.1 to 15 mass% based on 100 mass% of the salt making compound (Aa).SELECTED DRAWING: None
Patent JP-2020123425-A (JP)
Title: Lever switch device
Inventor: TAKAHASHI SHIZUMOTO
IPC: B60R16/02
Filed: 2017-05-23
Abstract: To suppress displacement in a holding position of a control lever.SOLUTION: A lever switch device comprises: a control lever; a shaft which is fixed to the control lever and partially protrudes from a proximal end of the control lever to the outside of the control lever; a connection part which is rotatable integrally with the control lever; a pair of first bearing parts pinching the connection part therebetween in a first direction in such a manner that the control lever is rotatable in the first direction; and a pair of pinching parts pinching and holding the shaft therebetween in a second direction which is orthogonal to the first direction, in such a manner that the shaft is rotatable in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2018206052-A (JP)
Title: mouse
Inventor: KANO HIDEKAZU
IPC: G06F3/0354
Filed: 2017-06-05
Abstract: To provide a mouse that can be used irrespective of the size or shape of a hand of a user and has excellent durability.SOLUTION: The mouse comprises: an elastically deformable sheet-like plate member 11; sensors 31 and 32 equipped with piezoelectric films 21 and 22, provided on the plate member 11 and configured to output a potential corresponding to a deformation of the plate member 11; and a circuit unit 13 configured to accept outputs of the sensors 31 and 32.SELECTED DRAWING: Figure 3
Patent JP-2018205130-A (JP)
Title: Film-type gas meter
Inventor: NOTO MASAHIRO
IPC: G01F3/22
Filed: 2017-06-05
Abstract: To provide a film-type gas meter in which the internal diameter of the hole for attaching an isolation valve is increased so that pressure loss is reduced as much as possible in a gas inflow passage from an entrance-side ferrule.SOLUTION: In an inflow route on the gas entrance side and a gas isolation valve activated in the emergency in the inflow route, the internal diameter of a flange hole 11 for attaching an isolation valve is increased in such a manner that a packing groove 16a formed along the circumferential direction of the flange hole 11 and a packing groove 16b formed along the circumferential direction of a screw hole 12 for attaching an isolation valve are integrally and continuously formed so that a packing groove 16 is formed.SELECTED DRAWING: Figure 4
Patent JP-2018207760-A (JP)
Title: Brush holder device and motor with brush mounting the same
Inventor: SHINOZAKI YASUAKI
IPC: H02K13/00
Filed: 2017-06-09
Abstract: To provide a brush holder device and a motor with a brush mounting it that can be manufactured at a low cost and can sufficiently achieve a brush holding function and a heat radiation function.SOLUTION: By integrally forming a folding back surface 25 via a coupling part 26 on the tip of an arm body 24 of a brush arm 21 and folding it back, the brush arm 21 is formed into a shape where the folding back surface 25 is superposed on the arm body 24 as a whole. On the arm body 24, a first holding hole 24a and first elastic engagement pieces 24b are formed. On the folding back surface 25, a second holding hole 25a and second elastic engagement pieces 25b are formed. An engagement part 22a of a brush 22 is inserted into the first and second holding holes 24a, 25a, and the engagement part 22a is held between the first elastic engagement pieces 24b and between the second elastic engagement pieces 25b to prevent the brush 22 from falling.SELECTED DRAWING: Figure 9
Patent JP-2018202841-A (JP)
Title: Loss-in-weight type raw material feeding device
Inventor: NOMURA TOSHIO
IPC: B29C48/92
Filed: 2017-06-09
Abstract: To provide a loss-in-weight type quantitative feeding device which does not perform undesired feedback control based on judgements of changes in discharge amounts of a resin raw material even when a load cell has an undesired strain due to vibration caused by disturbance.SOLUTION: A loss-in-weight type raw material feeding device 10 is characterized by that: a vibration detector 18 which detects external vibration is attached to a raw material feeder 16 or a load cell 14; and a control device 20 has a function where, when the vibration detector 18 does not detect external vibration, feedback control of discharge amount of a resin raw material X from a raw material feeder 16 is performed while the discharge amount of the resin raw material X is detected with the load cell 14, and when the vibration detector 18 detects external vibration, feedback control is stopped.SELECTED DRAWING: Figure 2
Patent JP-2019001193-A (JP)
Title: Umbilical connection device
Inventor: KAWAHARA DAIKI
IPC: B64G5/00
Filed: 2017-06-12
Abstract: To solve such a problem that an existing umbilical connection device requires a complicated mechanical structure and connection work is complex and expensive.SOLUTION: An umbilical connection device includes: an internal connector 1 provided to a flying body R; and an external connector 2 provided at a tip of an umbilical cable A. The external connector 2 includes an electric magnet 3 adsorbing on a side of the flying body R while being connected to the internal connector 1. A simplified structure enables inexpensive production and facilitates connection and disconnection works.SELECTED DRAWING: Figure 1
Patent JP-2017170443-A (JP)
Title: Reuse method of used refractory
Inventor: NAKAMURA YOSHIYUKI
IPC: B09B3/00
Filed: 2017-06-14
Abstract: PROBLEM TO BE SOLVED: To sort a large amount of used refractory for each quality of material without depending on manual work and with high accuracy.SOLUTION: A reuse method of a used refractory includes a sorting and recovering step for sorting and recovering the used refractory for each quality of material having different chemical compositions on the basis of difference of a color tone. Utilization of a color sorting machine is desirable when the used refractory is sorted for each quality of the material on the basis of difference of the color tone. Crushing of the used refractory before performing the sorting and recovering step is desirable. Removal of powder being contained in the used refractory and having a particle diameter of 1 mm or less is desirable. Accordingly, a large amount of the used refractory can be sorted for each quality of the material without depending on manual work and with high accuracy.SELECTED DRAWING: None
Patent JP-2019007842-A (JP)
Title: Drying shrinkage distortion prediction method of concrete and prediction method of drying shrinkage stress of concrete
Inventor: MITANI YUJI
IPC: G01N33/38
Filed: 2017-06-26
Abstract: To provide a method for precisely predicting a drying shrinkage and a drying shrinkage stress of concrete in a short period along a cross-section of the concrete.SOLUTION: A concrete drying shrinkage distortion prediction method includes the processes of (A) to (C): (A) a humidity analysis process of obtaining a relative humidity at each position from the concrete surface to a center part by humidity analysis; and (B) a regression expression deriving process of deriving a regression expression by calculating coefficients a and b and regression analysis on the basis of the following expression (1) using a ratio (ε/ε) between a distortion end value (ε) of the drying shrinkage in three or more kinds of arbitrary relative humidity measured using a drying shrinkage distortion measurement device or a drying shrinkage distortion measurement device, and, an end value (ε) of the drying shrinkage distortion at a reference relative humidity, and using the relative humidity at each position, ε/ε=(100-RH)/{a×(100-RH)+b}...(1)SELECTED DRAWING: Figure 12
Patent JP-2019016132-A (JP)
Title: Freely mounting base
Inventor: ENDO KOJI
IPC: F16M11/04
Filed: 2017-07-06
Abstract: To provide a freely mounting base from which no moisture content flows to a sensor, even if the moisture content adheres to a lead wire.SOLUTION: A column 20 is attached to a ceiling so as to protrude downwardly in a direction perpendicular to the ceiling from a base part 10. An attachment part end portion 31 of an attachment part 30 is attached to a column end portion 21 by a bolt 51. The attachment part 30 is provided with an attachment face 32, and a fire sensor is attached onto the attachment face 32. A lead wire 60 is pulled out to the outside of the column 20 from an opening 22, via the inside of the base part 10 and the inside of the column 20 from the inside of the ceiling. Next, the lead wire 60 is inserted to an attachment opening portion 35 via a lower part of a joint part 28. Then, the lead wire 60 is connected to the fire sensor attached onto the attachment face 32.SELECTED DRAWING: Figure 10
Patent JP-2018044428-A (JP)
Title: Drain socket, and flush toilet bowl
Inventor: NAKAJIMA HEIYU
IPC: E03D11/16
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a drain socket and a flush toilet bowl which can surely convey dirt by increasing the amount of water for conveying dirt even in the case where the amount of washing water is reduced due to water saving.SOLUTION: A drain socket connects a trap outlet of a toilet bowl body and a building pipeline, and it includes: flow diverging means for diverging washing water containing dirt supplied from the trap outlet of the toilet bowl body into first washing water containing a relatively large amount of dirt and second washing water in which the contained dirt is relatively less than that in the first washing water; merging means for merging the first washing water and the second washing water in a merging part; and merging timing adjustment means for adjusting in such a manner that, out of the first washing water and the second washing water diverged by the flow diverging means at the same timing, the second washing water reaches the merging part later than the first washing water.SELECTED DRAWING: Figure 3
Patent JP-2018144884-A (JP)
Title: Container carrier with flexible flange
Inventor: ZAKARY JAMES BORG
IPC: B65D67/02
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a container carrier and a manufacturing method thereof.SOLUTION: A container carrier comprises an integrated molding including a plurality of annular structures connected by a bridge. Each annular structure includes a sidewall formed from a sidewall part separated by a sidewall cavity and an upper surface. A flange is located at the bottom of each sidewall cavity and collectively engages a container. The flange protrudes inwardly and faces upward at a predetermined angle and is configured to flex when receiving or releasing a corresponding one of a plurality of containers. An upper surface of the annular structure includes a respective notched cavity continuous with each sidewall cavity, the flange positioned at the bottom of each sidewall cavity is housed by a notched cavity on the upper surface of a second identical shaped container carrier when stacked.SELECTED DRAWING: None
Patent JP-2018049592-A (JP)
Title: Using human motion sensor to detect movement when in the vicinity of hydraulic robot
Inventor: JOHN DESMOND WHELAN
IPC: G08B21/02
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a system which detects the presence of humans around machinery and issues an alert responsive to the presence of humans there and removes a false positive of determining the presence of humans in spite of the absence of humans.SOLUTION: The system for operating machinery in a manufacturing environment includes a sensor system and a computer. The sensor system distinguishes human skeletal positions from non-human object positions and determines whether one or more humans are present in a predetermined area. Responsive to determining that only one or more humans are present in the predetermined area, the computer determines whether a false positive has occurred. The false positive comprises a first determination that one or more humans are present when no human is actually present. Responsive to determining that the false positive has not occurred, the computer takes an action selected from a group consisting of issuing an alert, stopping the machinery, or a combination thereof.SELECTED DRAWING: Figure 15
Patent JP-2018064550-A (JP)
Title: Method of creating exosome from stem cells and use thereof
Inventor: LI HUA-JUNG
IPC: C12N5/071
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of creating an artificial exosome.SOLUTION: The method comprises a step of bringing an isolated stem cell into contact with an effective dose of a prostaglandin E receptor 4 (EP4) antagonist for inducing the release of an artificial exosome from a stem cell, and a step of isolating the artificial exosome. The EP4 antagonist is selected from the group consisting of an anti-PGE2 antibody, siRNA against EP4, shRNA against EP4, COX-2 antagonist, mPGES-1 antagonist, GW 627368x, AH23848, L-161, 982, CJ-023, 423, ONO AE3 208, BGC20-1531 hydrochloride, MF498, and CJ-42794, preferably GW 627368X, or AH 23848.SELECTED DRAWING: None
Patent JP-2018151369-A (JP)
Title: Placing stand and electronic device inspection apparatus
Inventor: KASAI SHIGERU
IPC: G01R31/26
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device inspection apparatus capable of suppressing costs from rising.SOLUTION: A prober 10 comprises a stage 11 where a carrier C and a wafer W are placed, the stage 11 comprises a stage lid 27 where the carrier C is mounted, a cooling unit 29 abutting on the stage lid 27, and an LED irradiation unit 30 so arranged as to face the carrier C across the stage lid 27 and cooling unit 29, the stage lid 27 and cooling unit 29 being made of a light-transmissive member. A medium capable of transmitting light flows through a refrigerant flow passage 28 of the cooling unit 29, and the LED irradiation unit 30 has many LEDs 32 orienting the carrier C, which is made of a substantially disc-like glass substrate 24. A plurality of electronic devices 25 are arranged on a surface at predetermined intervals with one another.SELECTED DRAWING: Figure 4
Patent JP-2019018434-A (JP)
Title: Method for producing compact of ceramic powder
Inventor: KATO TOMONORI
IPC: C04B35/622
Filed: 2017-07-14
Abstract: To provide a method for producing a compact of a ceramic powder in which a density difference hardly occurs in the compact when producing the compact having different thicknesses using the ceramic powder.SOLUTION: In a method of producing a compact 1, first to fourth partial molds 15 to 21 laminated in the press direction as a mold 13 are used. The first to fourth partial molds 15 to 21 respectively have first to fourth partial spaces 23 to 29 constituting a part of an internal space 11. Then, a partial space 23 in a first partial mold 15 is filled with a raw material containing a ceramic powder and pressed. Further, a second partial mold 17 adjacent to the first partial mold 15 in the pressing direction is arranged on the first partial mold 15 pressed with the raw material. In addition, the second partial space 23 in the second partial mold 17 is filled with the raw material and pressed. Thereafter, in the same manner, a third partial space 27 of a third partial mold 19 and a fourth partial space 29 of a fourth partial mold 21 are sequentially filled with the raw material and pressed.SELECTED DRAWING: Figure 3