baber/WOPTO huggingface dataset:
Patent JP-2020126369-A (JP)
Title: Tabulation result output system
Inventor: KAKIUCHI YOSHIAKI
IPC: G06F16/00
Filed: 2019-02-01
Abstract: To refer to a matter regarding a tabulation result of information from another place far from an occurrence place of the information.SOLUTION: A tabulation result output system 20 comprises an information storage device 30 and an information output device 34. The information storage device 30 accumulates multiple pieces of defect information. The information output device 34 outputs output target information. The output target information is generated at lease a part of the multiple pieces of defect information. An information generation device that is the information storage device 30 or the information output device 34 further has an information generation unit. The information generation unit generates output target information indicating a matter regarding a tabulation result of a part of the multiple pieces of defect information.SELECTED DRAWING: Figure 1
Patent JP-2020124864-A (JP)
Title: Releasable sheet
Inventor: SAIKI FUMIYA
IPC: C09J7/40
Filed: 2019-02-05
Abstract: To provide a releasable sheet that has both of excellent releasability, and excellent writing quality, particularly, writing quality of an aqueous pen.SOLUTION: A releasable sheet has a base material, and a release agent layer. The release agent layer contains a (meth) acrylic polymer containing a hydrophilic group and a water-repellent oil-repellent group in a side chain.SELECTED DRAWING: None
Patent JP-2020128353-A (JP)
Title: Method for producing benzene derivative from alkyne and alkene by using early periodic metal compound
Inventor: ISOMURA YUTO
IPC: C07C2/38
Filed: 2019-02-08
Abstract: To provide a method capable of highly selectively producing polysubstituted benzene derivatives in a one stage from an alkyne and an alkene which are simple organic compounds using an early periodic metal compound, wherein the synthesis of the polysubstituted benzene derivatives requires multistage reaction steps and is difficult to perform according to conventional organic syntheses.SOLUTION: There is provided a method for producing a benzene derivative represented by formula (III) (wherein, Rand Rare defined as cited in the description) by reacting two molecules of an alkyne represented by formula R-C≡C-R(I) and one molecule of an alkene represented by formula R-CH=CH(II) in the presence of an early periodic metal compound.SELECTED DRAWING: None
Patent JP-2020133806-A (JP)
Title: Universal head device
Inventor: HIRAOKA AKIRA
IPC: F16H55/24
Filed: 2019-02-22
Abstract: To provide a universal head device comprising a drive unit that changes energization force in conjunction with change in reaction force.SOLUTION: A gear reduction mechanism comprises: a first gear; an actuator that drives the first gear; a holding member that integrally holds the first gear and the actuator; a second gear that meshes with the first gear; and energization means of energizing the holding member to the second gear. The gear reduction mechanism has determination means of determining the magnitude of reaction force acting on the first gear from the second gear, and energization force change means of changing energization force by the energization means based on the determination result of the determination means.SELECTED DRAWING: Figure 1
Patent JP-2020131671-A (JP)
Title: Device for manufacturing prepreg, heating unit used in device for manufacturing prepreg and method for manufacturing prepreg
Inventor: NAKAMURA MASANORI
IPC: B29B15/14
Filed: 2019-02-25
Abstract: To efficiently heat a laminate when a prepreg is manufactured.SOLUTION: A manufacturing device 10 includes: supply means 18 that supplies a laminate L of a fiber bundle FB and a resin film 6 in a longitudinal direction of the fiber bundle; an impregnation device 50 that heats and pressurizes the laminate by a plurality of heating rolls and thereby impregnates the fiber bundle with the resin film; and heating means 65 that heats the heating rolls with infrared rays. The laminate is guided so that its surfaces on different sides are alternately brought into contact with the plurality of heating rolls arranged to the downstream side from the upstream side.SELECTED DRAWING: Figure 1
Patent JP-2020134901-A (JP)
Title: Karaoke system
Inventor: TACHIBANA SATOSHI
IPC: G10K15/04
Filed: 2019-02-26
Abstract: To provide a karaoke system capable of outputting effect sound corresponding to non-singing voice in the case that a singer outputs the non-singing voice.SOLUTION: A karaoke system includes: a data storage part for storing lyric telop data, reference data, and a plurality of pieces of first effect voice data; a signal processing part for processing a signal based on voice of a singer inputted during karaoke performance of a music piece; a pitch detection part for detecting a pitch from the signal; a determination part for determining a voice type on the basis of at least one of a comparison result between a processing result and the lyric telop data and a comparison result between the detected pitch and the reference data in a singing section of the music piece, and determining a voice type on the basis of the processing result in a non-singing section of the music piece; and an effect voice output part for outputting an effect voice based on first effect voice data corresponding to non-singing voice in the case that a voice type is non-singing voice.SELECTED DRAWING: Figure 2
Patent JP-2020138931-A (JP)
Title: Method for producing carbohydrate chain, building block for carbohydrate chain synthesis and compound
Inventor: NOGAMI TOSHIEDA
IPC: C07H3/06
Filed: 2019-02-28
Abstract: To provide a method for producing a carbohydrate chain having excellent yield of stereo-selected carbohydrate chains, provide a building block for a sugar donor and a sugar receptor that is for performing the method for producing a carbohydrate chain, and provide a novel compound.SOLUTION: In a method for producing a carbohydrate chain by a liquid phase process, a specific building block A herein is electro-oxidated in an aprotic organic solvent containing an electrolyte, and a specific building block B herein and the electro-oxidated building block A are glycosylated.SELECTED DRAWING: Figure 1
Patent JP-2020143318-A (JP)
Title: Manufacturing method of alloy thin strip
Inventor: YAMASHITA OSAMU
IPC: C21D9/00
Filed: 2019-03-05
Abstract: To provide a manufacturing method of an alloy thin strip capable of manufacturing a nanocrystalline alloy thin strip obtained by crystallizing an amorphous alloy thin strip at high productivity.SOLUTION: A manufacturing method of alloy thin strips according the present invention is a manufacturing method of alloy thin strips obtained by crystallizing an amorphous alloy strip 2A, and includes: a preparation step of preparing an amorphous alloy thin strip 2A; a first heat treatment step of heating a part from one end 2s of the amorphous alloy thin strip 2A to a position 2m in the middle reaching the other end 2e sequentially in a temperature region equal to or higher than a crystallization start temperature and stopping heat treatment when heated in a temperature region equal to or higher than the crystallization start temperature until the position 2m in the middle; and a second heat treatment step of heating, after stopping heating in the first heat treatment step, a region on the other end side 2e than the position 2m in the middle of the amorphous alloy thin strip 2A in a temperature region equal to or higher than the crystallization start temperature.SELECTED DRAWING: Figure 1
Patent JP-2020126212-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SETO TAKASHI
IPC: G03G15/20
Filed: 2019-03-05
Abstract: To efficiently reflect light or heat emitted from a heating member with reflecting members to improve heating efficiency.SOLUTION: A fixing device comprises: a cylindrical fixing member 21; an opposing member 22 that is arranged to be opposite to an outer peripheral surface of the fixing member 21; a nip forming member 24 that is arranged inside the fixing member 21 and sandwiches the fixing member 21 with the opposing member 22 to form a nip part; a heating member 23 that is arranged inside the fixing member 21 and heats the fixing member 21 and the nip forming member 24; and reflecting members 26 that are arranged inside the fixing member 21 and reflect light or heat from the heating member 23. Surfaces 260 of the reflecting members 26 facing the heating member 23 have a convex shape projecting toward the heating member 23.SELECTED DRAWING: Figure 2
Patent JP-2020144533-A (JP)
Title: Communication system, communication method, terminal apparatus, and program
Inventor: KASAHARA HISATOSHI
IPC: H04W4/30
Filed: 2019-03-05
Abstract: To provide a communication system capable of presenting appropriate information to a user with no extra cost and labor.SOLUTION: A communication system 1 comprises a plurality of transmitters 200 each for transmitting a beacon signal to a moving body 10; and a terminal device 100 for presenting information to a user U, that is installed in the moving body 10, based on the beacon signal having a predetermined intensity or more and a past reception record, when receiving the beacon signal having the predetermined intensity or more from the transmitters 200.SELECTED DRAWING: Figure 1
Patent JP-2020144086-A (JP)
Title: Fluid residual amount detection device and fluid container
Inventor: SAITOH KANAME
IPC: G01F23/38
Filed: 2019-03-08
Abstract: To provide a fluid residual amount detection device that allows a user to check a position of an indicator even when a sensor unit restarts from a stop state, and can reduce power consumption compared with an optical sensor and enables miniaturization.SOLUTION: A fluid residual amount detection device 20 installed to a fluid container 1 including a residual amount detector 10 comprises: a sensor unit 21, installed within a displacement area of a residual amount display member 13 of the residual amount detector 10, for detecting a position of the residual amount display member 13 magnetically; and a signal processing unit 30, connected to the sensor unit 21, for converting the output signal from the sensor unit 21 into an electrical signal corresponding to the fluid residual amount in the fluid container 1 to output the electrical signal to the outside. The sensor unit 21 has a three-axial magnetometric sensor 22 for detecting a magnetic field in three axial directions orthogonal with each other.SELECTED DRAWING: Figure 4
Patent JP-2020146859-A (JP)
Title: Method of manufacturing laminate
Inventor: FUKUNAGA YOICHIRO
IPC: B29C70/30
Filed: 2019-03-11
Abstract: To provide a method of manufacturing a laminate capable of forming a laminate having totally stable strength even if it has a complicated three-dimensional shape.SOLUTION: A method of manufacturing a laminate 1 includes: forming sheet materials 30A-30C along a first side 61a to cover at least one part of a first formed side face 62a with first side face-covering parts 32A-32C; forming sheet materials 30A-30C along a second side 61b to cover at least one part of a second formed side face 62B with second side face-covering parts 33A-33B; forming one of side face-covering parts along a formed curved surface 62D so that any one side face-covering parts of the first and the second side face-covering parts forms boundary parts 35A-35D which become joint lines to the other side face-covering parts to cover at least a formed curved surface with one side face-covering part; and forming respective layers so that boundary parts 35A-35D of respective layers are formed at positions different from a laminating direction of the laminate 1.SELECTED DRAWING: Figure 2
Patent JP-2020138716-A (JP)
Title: Storage bag for concealable vehicle
Inventor: TONG LIANGYING
IPC: B60N2/90
Filed: 2019-03-12
Abstract: To disclose a storage bag for a concealable vehicle.SOLUTION: The storage bag includes a car seat and a moving chamber located inside the car seat. A telescopic chamber opened downward is installed on the upper side of the moving chamber, a telescopic spring is installed on the upper end wall of the telescopic chamber, a sealing block is installed on the lower end of the telescopic spring, a telescopic groove is installed in the sealing block, and a spring groove is installed in the front and rear end walls of the telescopic groove. By simply pressing the switch while the present invention is in operation, the appearance and concealment of the storage bag are realized. In addition, the bag mouth automatically opens when the bag appears, and the bag mouth is automatically sealed when it is concealed, which is convenient for dumping garbage in the car and saves space in the car.SELECTED DRAWING: Figure 1
Patent JP-2020150477-A (JP)
Title: Image reading apparatus
Inventor: HASEBE TAKASHI
IPC: G06T1/00
Filed: 2019-03-15
Abstract: To provide an image reading apparatus that effectively utilizes both of a close contact type image sensor unit which is suitable for an attached dust detection method with the use of optical characteristics and a close contact type image sensor unit which is not suitable for the detection method.SOLUTION: The image reading apparatus includes: a first reading portion having such a mechanism that a close contact type image sensor unit 18 reads an image on a document from the outside of a curved document and the close contact type image sensor unit can move with respect to a white reference plate 19b; and a second reading portion having such a mechanism that a close contact type image sensor unit 17 reads an image on the document from the inside of the curved document, and the close contact type image sensor unit is fixed to the white reference plate 19a. A close contact type image sensor unit is mounted on the second reading portion, which has a predetermined optical characteristic value that enables detection of the attached dust on an incident surface, from readout data which the close contact type image sensor unit has obtained by reading a white reference member on the basis of its optical characteristics; and a close contact type image sensor unit is mounted on the first reading portion, which does not have the optical characteristic value.SELECTED DRAWING: Figure 1
Patent JP-2020154022-A (JP)
Title: Carrier, developer, image forming apparatus, and method for manufacturing carrier
Inventor: NAKAGAWA SHINYA
IPC: G03G9/113
Filed: 2019-03-18
Abstract: To provide a carrier that can prevent attachment of the carrier to a solid image part even with the lapse of time, can prevent dirt with toner (background fogging) in a non-image part, and is excellent in durability.SOLUTION: A carrier has a core material containing a magnetic substance and provided with a coating layer. The coating layer includes chargeable fine particles and conductive fine particles. The chargeable fine particles have a median diameter of 1.5 μm to 2.0 μm, and the conductive fine particles have a median diameter of 0.4 μm to 1.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2020152937-A (JP)
Title: Work-piece holding part and rotation unit thereof
Inventor: TAKADA NAOKI
IPC: B23P15/28
Filed: 2019-03-18
Abstract: To provide a work-piece holding part capable of corresponding even to two or more kinds of work pieces, and a rotation unit thereof.SOLUTION: A work-piece holding part 60 for holding a rod-like work piece W including a shank part W1 and a blade part W2 having an outer diameter smaller than that of the shank part W1 comprises: an adapter 63 having an open hole 63a including a first hole 63c capable of inserting the shank part W1 and a second hole 63d formed so as to continue the first hole 63c, incapable of inserting the shank part W1 and capable of inserting the blade part W2; and a rotary support part 61 capable of holding the adapter 63 in the state of inserting the adapter 63.SELECTED DRAWING: Figure 7
Patent JP-2020155503-A (JP)
Title: Photodetection device
Inventor: YASUDA KENSUKE
IPC: H01L27/146
Filed: 2019-03-19
Abstract: To provide a photodetection device having high detection accuracy.SOLUTION: A photodetection device is a photodetection device in which adjacent first and second cells are set. The photodetection device includes a first conductive type first semiconductor layer, a second conductive type second semiconductor layer provided on the first semiconductor layer, a first member which is provided between the first cell and the second cell and made of a material different from those of the first semiconductor layer and the second semiconductor layer, a second member which is provided between the first member and the first cell and made of a material different from those of the first semiconductor layer and the second semiconductor layer, and a third member which is provided between the first member and the second cell and made of a material different from those of the first semiconductor layer and the second semiconductor layer.SELECTED DRAWING: Figure 3
Patent JP-2020154544-A (JP)
Title: Customer information processing device, communication device, customer information processing method, and program
Inventor: MIYAZAKI TAKASHI
IPC: G06Q30/02
Filed: 2019-03-19
Abstract: To provide a customer information processing device, a communication device, a customer information processing method, and a program that can closely grasp customer status within a store.SOLUTION: A customer information processing device 10 comprises an acquisition section 110, a selection section 130, and a first information generation section 140. The acquisition section 110 associates positional information and vital information of a customer with each other, and acquires the same. The acquisition section 110 causes a vital storage section 120 to store the acquired positional information and the vital information. When a wearable terminal 20 further transmits customer specific information, the acquisition section 110 associates the positional information and the vital information with the customer specific information, and causes the vital storage section 120 to store the same. The selection section 130 selects the positional information corresponding to the vital information satisfying criteria. The first information generation section 140 generates information (first provision information) to be provided to the customer based on the positional information selected by an information storage device 30, and transmits the first provision information to a customer terminal 50.SELECTED DRAWING: Figure 1
Patent JP-2020155628-A (JP)
Title: Tray transfer device and panel transfer system
Inventor: SATO SHIRO
IPC: B65G49/06
Filed: 2019-03-20
Abstract: To provide a tray transfer device capable of separating and transferring stacked trays one by one.SOLUTION: A tray transfer device 6 includes a tray pressing mechanism 12 that presses the trays 4 stacked in a plurality of stages from above in contact with the upper surface of a first tray 4A arranged on the uppermost stage among the trays 4 arranged in a tray arrangement portion 9, and a tray separation mechanism 13 that separates the first tray 4A from a second tray 4B which is the second tray 4 arranged in the tray arrangement portion 9 from the top. The tray pressing mechanism 12 includes a presser foot member that contacts the upper surface of the first tray 4A, and a presser foot moving mechanism 36 that moves the presser foot member, and the tray separation mechanism 13 includes a separation claw member that enters between the first tray 4A and the second tray 4B, and a separation claw moving mechanism 32 that moves the separation claw member.SELECTED DRAWING: Figure 3
Patent JP-2019114808-A (JP)
Title: Transistor
Inventor: TAKAHASHI MASAHIRO
IPC: H01L29/786
Filed: 2019-03-21
Abstract: To provide a metal oxide film including a crystal part and also to provide the metal oxide film having stability of physical properties.SOLUTION: Provided is a metal oxide film having a new structure in which a plurality of spots circumferentially arranged together with a halo pattern showing an amorphous state are observed in an electron diffraction pattern using nanobeam electron diffraction. Each of the plurality of spots is unlike even a spot with regularity indicating a crystalline state oriented in a particular plane and does not have directionality. Moreover, the plurality of spots are not observed in a selected-area electron diffraction pattern.SELECTED DRAWING: Figure 1
Patent JP-2020121094-A (JP)
Title: Absorbent article and method for manufacturing the same
Inventor: YABUGUCHI Hiroki
IPC: A61F13/15
Filed: 2019-03-22
Abstract: To provide an absorbent article in which liquid leak is suppressed.SOLUTION: An absorbent article 100 includes a liquid impermeable sheet 40, an absorber 10, and a liquid permeable sheet 30, and the liquid impermeable sheet 40, the absorber 10, and the liquid permeable sheet 30 are arranged in this order. The absorber 10 includes water absorption resin particles 10a. When water absorption speed index I=(10-second value of non-pressurized DW)×6[mL/g] and water absorption speed index II=(three-minute value of non-pressurized DW)/3[mL/g] are satisfied, a static suction index α of water absorption resin particles calculated by the following expression: α=(I+II)/2 is 5.0 mL/g or more.SELECTED DRAWING: Figure 1
Patent JP-2020157410-A (JP)
Title: Small object filling/taking-out device
Inventor: TAKAHASHI TAKASHI
IPC: B24B31/00
Filed: 2019-03-26
Abstract: To provide a filling/taking-out device which fills an iron ball into a container, and takes out the iron ball from the container.SOLUTION: A filling/taking-out device 1 has: a base 2 above which a hopper H is located with a supply port 14 facing downward, and below which a container C2 is located with a valve fitting port 10 facing upward; a take-out pipe 20 (Fig. 4) which is inserted in the hopper H and the container C2, and is rotated by a motor 7. A notch 21, which takes in a ball in the hopper, is provided at an upper end part of the take-out pipe. When the take-out pipe is rotated by the motor, the ball is taken out from the notch and is taken in, and is filled into the container from a discharge hole 22 at a lower end. A ball taking-out/filling work can be performed more simply and in a shorter time than a conventional hand work. A container maintenance time is extremely shortened, and physical load and fatigue of a maintenance person are reduced.SELECTED DRAWING: Figure 7
Patent JP-2020159027-A (JP)
Title: Working machine
Inventor: MORIKI SHUICHI
IPC: E02F9/20
Filed: 2019-03-26
Abstract: To provide a working machine capable of suppressing interference between a plurality of working machines.SOLUTION: A working machine is configured to change a working area to overlay a requested working area A2 on a working area A1 only when a change is applicable through determining whether the change from the working area A1 to the requested working area A2 is allowed or not based on the working area A1, position information of a machine body composed of a super structure 10 and a lower structure 9, and posture information of a working device 15, in a case that a change command commanding a change from the working area A1 to the requested working area A2 is input.SELECTED DRAWING: Figure 2
Patent JP-2020162262-A (JP)
Title: Electric power conversion device
Inventor: UMEHARA TOMOAKI
IPC: H02M7/48
Filed: 2019-03-26
Abstract: To provide an electric power conversion device capable of suppressing rise of temperature of a capacitor.SOLUTION: An electric power conversion device 100 includes a first input P bus bar 51 as an input bus bar through which AC current and DC current flow, and an input N bus bar 60 as an input bus bar through which the AC current and the DC current flow. Further, the electric power conversion device 100 includes a branch P bus bar 53 in which only the AC current connected to the first input P bus bar 51 flows and a branch N bus bar 61 in which only the AC current connected to the input N bus bar 60 flows. Further, the electric power conversion device 100 includes a filter capacitor 6 electrically connected to the branch P bus bar 53 and the branch N bus bar 61.SELECTED DRAWING: Figure 1