baber/WOPTO huggingface dataset:
Patent JP-2022147299-A (JP)
Title: multistage screw compressor
Inventor: TSUCHIYA TAKESHI
IPC: F04C18/16
Filed: 2021-03-23
Abstract: To provide a multistage screw compressor which can suppress the lowering of efficiency caused by the leakage of a compressed gas between working chambers via a clearance between a tooth tip of a screw rotor and an internal peripheral face of a casing.SOLUTION: A multistage screw compressor comprises compressor main bodies 1, 2 in a plurality of stages for sequentially compressing gases, and has both male/female rotors 20, 30 rotatably accommodated in a casing 40 in a state that respective stages of the compressor main bodies in the plurality of stages are engaged with one another. Both the male/female rotors include rotor tooth parts 21, 31 having suction-side end faces 21b, 31b and discharge-side end faces 21c, 31c at one end and the other end in an axial direction, and twisted teeth 21a, 31a extending up to the discharge-side end faces from the suction-side end faces. Both the male/female rotors 20, 30 in a rear-stage compressor main body 2 in at least one certain stage except for a front-stage compressor main body 1 at an initial stage out of the compressor main bodies in the plurality of stages are constituted so that leads are elongated toward discharge sides from suction sides of the rotor teeth parts 21, 31 in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2022147503-A (JP)
Title: Inkjet recording medium
Inventor: TAKAHASHI KYOHEI
IPC: B32B27/20
Filed: 2021-03-23
Abstract: To provide an inkjet recording medium which can be manufactured by a simple method while suppressing cracking and improving ink quick-drying property and water resistance.SOLUTION: An inkjet recording medium 1 has a base material layer 10, and an ink reception layer 20 laminated on the base material layer 10, where the ink reception layer 20 contains a polyvinyl alcohol resin having a monomer unit represented by the following formula (1), and inorganic particles.SELECTED DRAWING: Figure 1
Patent JP-2022148114-A (JP)
Title: Material evaluation method and manufacturing method for metal member
Inventor: SAKAI TOSHIRO
IPC: G01N3/08
Filed: 2021-03-24
Abstract: To provide a material evaluation method capable of quantitatively evaluating bending workability upon performing bending for a metal plate, and a manufacturing method for a metal member capable of quantitatively evaluating bending workability to select a material.SOLUTION: A material evaluation method comprises: acquiring a shear stress curve with shear stress recorded as a function of shear strain by performing shear test on a test material S configured as a metal plate; and for 0.2% proof stress acquired from the shear stress curve as shear yield stress τs, and tensile yield stress obtained as 0.2% proof stress by tensile test of the test material S as σs, determines that the larger a yield stress ratio calculated as τs/σs, the less wrinkled the test material S is during bending.SELECTED DRAWING: Figure 1
Patent JP-2022149046-A (JP)
Title: Processing device and positioning method
Inventor: OBIKANE TADASHI
IPC: H01L21/677
Filed: 2021-03-25
Abstract: To provide a technology capable of positioning a rectangular substrate.SOLUTION: A processing device according to the present disclosure includes a transport mechanism that transports a rectangular substrate, a positioning table for placing the substrate and positioning the substrate, and a turntable that rotates the positioned substrate, and the transport mechanism includes a block portion that presses an end portion of the substrate placed on the positioning table to position the substrate.SELECTED DRAWING: Figure 4
Patent JP-2022075459-A (JP)
Title: Continuous molding mechanism for positionable support lug
Inventor: HONG YING
IPC: B21D43/00
Filed: 2021-03-25
Abstract: To provide a continuous molding mechanism for a support lug that is capable of joining a molding device with a carrier device via a transfer device, further continuously loading body plates and also positioning a body plate, and improves processing efficiency without hindering molding work.SOLUTION: The present invention is a continuous molding mechanism for a positionable support lug. A molding lifting structure that coordinates with a pressing molding device is installed at a center of a molding side frame . A positioning groove oriented in the vertical direction is installed in the molding side frame separated from a carrying starting end. A positioning lifting cylinder oriented in the vertical direction is installed in the positioning groove. A positioning lifting block is connected to the positioning lifting cylinder. A positioning insertion bar passing through the molding side frame is installed in the positioning lifting block, with the positioning insertion bar being linked with an installation hole at a clearance therebetween.SELECTED DRAWING: Figure 3
Patent JP-2022150338-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-03-26
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: A Pachinko machine 10 can generate a continuous winning zone more advantageous than a normal state as a subsequent state when a result of a variation display of a third pattern in a display screen 42a of a third pattern display device 42 shows a time-shortening (2) win. A CPU of a sub-control device has a performance execution function capable of executing a predetermined performance on the basis of a result of a lottery held by a CPU of a main control device. Since a special pattern 2 lottery based on entry of game balls into a special pattern 2 start winning device 33b is set to easily result in a win, the CPU of the sub-control device can execute a continuous winning suggestive performance for showing a possibility that a special pattern 2 win continuously occurs on the basis of a result of the special pattern 2 lottery when start information based on entry of game balls into the special pattern 2 start winning device 33b is reserved in a continuous winning zone by the performance execution function.SELECTED DRAWING: Figure 297
Patent JP-2022033691-A (JP)
Title: Tactile sensor
IPC: G01L5/00
Filed: 2021-03-26
Abstract: PROBLEM TO BE SOLVED: To downsize a tactile sensor. 
     SOLUTION: A tactile sensor comprises a sensor board, an elastic member, a support object member and a light radiator. The sensor board includes a first surface on which a plurality of photo-sensors capable of detecting light with a first wavelength, are disposed. The elastic member is disposed on the first surface side of the sensor board and has permeability for the light with the first wavelength. The support object member is supported by the elastic member and has different optical characteristics from those of the elastic member. The light radiator is disposed, covered with the elastic member, on the sensor board side relative to the elastic member, and radiates light including the first wavelength toward the elastic member. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022151112-A (JP)
Title: Blood pressure measuring device, vehicle device, and blood pressure measuring program
Inventor: SATO ATSUSHI
IPC: A61B5/021
Filed: 2021-03-26
Abstract: To measure systolic and diastolic blood pressures in a non-contact manner.SOLUTION: A blood pressure measuring device 40 stores a set of a feature vector S and teacher data SBP for systolic blood pressure SBP, and a set of a feature vector D and teacher data DBP for diastolic blood pressure DBP as a learning data set 472. When estimating blood pressure of a subject, the blood pressure measuring device 40 acquires a section waveform μs and μd at a sampling period 1 kHz from a pulse wave μ of the subject acquired by the irradiation of a microwave, and obtains the feature vector S for a systolic period and the feature vector D for a diastolic period. The systolic blood pressure SBP and the diastolic blood pressure DBP are estimated by executing regression processing by machine learning (K-neighborhood method) using the learning data set 472 with the feature vectors S and D as input data.SELECTED DRAWING: Figure 1
Patent JP-2022152497-A (JP)
Title: Control device, unauthorized instruction detection method and program
Inventor: TANAKA YUKI
IPC: G06F9/318
Filed: 2021-03-29
Abstract: To provide a control device that enables early detection of falsification of a program while reducing load.SOLUTION: A main storage unit 102 stores a main application 107 and unauthorized instruction information 108. The main application 107 is an extension program in which an object instruction being at least part of instructions included in a predetermined program, is converted into an extended instruction. The unauthorized instruction information 108 indicates the object instruction. An instruction monitoring unit 104 compares an execution instruction being an instruction executed by a CPU 103, with the object instruction indicated by the unauthorized instruction information 108, and determines, based on the comparison result, whether or not the execution instruction is an unauthorized instruction.SELECTED DRAWING: Figure 1
Patent JP-2022152819-A (JP)
Title: Plug and beverage container
Inventor: HAYASHI SHINJI
IPC: B65D47/14
Filed: 2021-03-29
Abstract: To provide a plug that is easier to maintain a seal structure than a conventional plug even when a comparatively high pressure is generated inside a beverage container.SOLUTION: A plug 100 includes: (a) a spout 120a; (b) a plug 143 including a fitting part 143b and fitted to the inside of the spout in such a manner of being freely inserted to or removed from the spout; and (c) an annular seal member PK5 attached to a lower side of the fitting part of the plug. The seal member comes into contact with a lower portion 120c of the spout at the time of insertion of the plug to form a seal structure.SELECTED DRAWING: Figure 9
Patent JP-2021161117-A (JP)
Title: tablet
Inventor: UEDA SHINNOSUKE
IPC: A61K36/534
Filed: 2021-03-30
Abstract: To provide a novel tablet or the like.SOLUTION: A tablet has an active ingredient to be given at a high dose (for example, more than 5000 mg or more than 6000 mg) per day, the active ingredient being bofu-tsusho-san extract. In such a tablet, the content of bofu-tsusho-san extract may be 45 mass% or more.SELECTED DRAWING: None
Patent JP-2022155309-A (JP)
Title: Advertisement inquiry system and digital signage system
Inventor: HASHIMOTO KEIJI
IPC: G09F21/04
Filed: 2021-03-30
Abstract: To provide an advertisement inquiry system configured to prevent the occurrence of a situation where a consumer cannot obtain a desired privilege, and a digital signage system.SOLUTION: A digital signage system includes a server system which inquires for privilege information corresponding to an inquiry request. The server system inquires for privilege information associated with an advertisement image to be displayed for digital signage mounted on a vehicle for short trips that is provided based on the assumption of use in an area of a specific range, inquires for privilege information corresponding to an inquiry request, the inquiry request from a consumer including identification information identifying a vehicle for short trips, based on the vehicle for short trips identified by the identification information included in the inquiry request, and provides the privilege information obtained by the inquiry to the consumer having made the inquiry request.SELECTED DRAWING: Figure 4
Patent JP-2022117378-A (JP)
Title: Information processing program
Inventor: NAKAMURA MASAKI
IPC: G06F16/904
Filed: 2021-03-31
Abstract: To provide an information processing program that allows a smooth discussion on a shared screen.SOLUTION: A related word is extracted from a sentence that is input on a tag 50 on a shared screen 41, and a field to which the related word belongs is specified as a related field of the tag 50. A function according to the related field is executed on the shared screen 41 and therefore, even when a plurality of the tags 50 are input on the shared screen 41, information on those tags 50 can be easily arranged for each related field. This allows a user to perform a smooth discussion on the shared screen 41.SELECTED DRAWING: Figure 4
Patent JP-2022157491-A (JP)
Title: Terminal, photographing device, program and the like
Inventor: TAKAHASHI KEIZO
IPC: G07C5/00
Filed: 2021-03-31
Abstract: To provide a terminal, a photographing device, and a program that enable image information received from the photographing device to be stored in a storage unit for the terminal.SOLUTION: A terminal includes: communication control means for receiving a plurality of pieces of image information transmitted from a photographing device located in a vehicle; and image information recording means for storing the plurality of pieces of image information received from the photographing device in storage means for the terminal when the state of the vehicle meets a predetermined recording condition.SELECTED DRAWING: Figure 30
Patent JP-2022157890-A (JP)
Title: Sensor assembly and manufacturing method thereof
Inventor: NONAKA TOSHIYA
IPC: H01H36/00
Filed: 2021-03-31
Abstract: To provide a sensor assembly and a manufacturing method thereof that includes a sensor layer having translucency.SOLUTION: A sensor assembly 1 includes a translucent skin material 2, and a sensor layer 4 arranged on the back side of the skin material 2, and including an insulating layer 400, an electrode layer 401 arranged on at least one of the front side and the back side of the insulating layer 400, and a first through hole 42 penetrating through the insulating layer 400 and the electrode layer 401 in the front-back direction.SELECTED DRAWING: Figure 2
Patent JP-2022160308-A (JP)
Title: Steering control device
Inventor: YOSHIDA KENJI
IPC: B62D6/00
Filed: 2021-04-06
Abstract: To provide a steering control device which can suppress the lowering of a steering feeling.SOLUTION: A steering control device sets a steering device as a control object, and comprises a target reaction force torque calculation part for calculating target reaction force torque. The target reaction force torque calculation part has an angle axial force calculation part 101 for calculating an angle axial force Fr corresponding to a target pinion angle θp*. The angle axial force calculation part 101 has a hysteresis component calculation part for adding a vehicle-stop hysteresis component Fhy2 on a calculation so as to possess a hysteresis characteristic with respect to the steering agent θs. The hysteresis component calculation part calculates a correction zero point Pc corresponding to an original point of the hysteresis characteristic when calculating the vehicle-stop hysteresis component Fhy2 which can maintain a value of the vehicle-stop hysteresis component Fhy2 at the timing of a transition at a second vehicle speed after being transited from a first vehicle speed, and calculates the vehicle-stop hysteresis component Fhy2 with the calculated correction zero point Pc as an original point.SELECTED DRAWING: Figure 9
Patent JP-2022161264-A (JP)
Title: Game system, game method, game program, and information processing device
Inventor: KOSUGI KANAME
IPC: A63F13/212
Filed: 2021-04-08
Abstract: To provide a game system, a game method, a game program, and an information processing device that can acquire sleep information appropriately and progress a game using the sleep information even in a case where a situation in which the sleep information on a user cannot be measured appropriately occurs.SOLUTION: A game system 1 includes a sleep information acquisition unit 204 for acquiring sleep information on a user, a sleep information changing unit 206 for generating changed sleep information in which the sleep information is changed on the basis of sleep information with contents different from those of the sleep information about at least part of the sleep information, and a game control unit 210 for determining a first effect of a game on the basis of the sleep information when the changed sleep information is not generated by the sleep information changing unit 206, and determining a second effect different from the first effect on the basis of the changed sleep information when the changed sleep information is generated by the sleep information changing part 206.SELECTED DRAWING: Figure 1
Patent JP-2022161398-A (JP)
Title: Electric connection box
Inventor: KATSUSE SHUNSUKE
IPC: H02G3/16
Filed: 2021-04-09
Abstract: To reduce a size.SOLUTION: An electric connection box A includes a base member 10 on which an electric component 13 is mounted, and a pair of side wall members 11 which are mounted on the base member 10 so as to sandwich the base member 10 in the width direction. The base member 10 and the pair of side wall members 11 form a component accommodation chamber 12 that accommodates the electric component 13. The base member 10 has projected portions 22 that are projected in the width direction from outer surfaces of the base member 10. An accommodation recess 46 for accommodating the corresponding projected portion 22 is formed in each of the side wall members 11.SELECTED DRAWING: Figure 2
Patent JP-2022165495-A (JP)
Title: Power conversion device
Inventor: NAGANO TAKESHI
IPC: H02M3/28
Filed: 2021-04-20
Abstract: To suppress size increase of a capacitor of each cell converter accompanying single-phase power pulsation.SOLUTION: A power conversion device comprises: a plurality of clusters; and a control unit which controls the plurality of clusters, in which each of the plurality of clusters comprises: a pair of DC terminals; a pair of AC terminals; and one or more cell converters, each cell converter comprises: a DC-DC converter connected between the pair of DC cell terminals and the capacitor; and a DC-AC converter connected between the pair of AC cell terminals and the capacitor, each pair of DC cell terminals of the cell converter is connected in parallel with the pair of DC terminals, each pair of AC cell terminals of the cell converter is connected in series between the pair of AC terminals, and the control unit pulsates DC power on the side of the pair of DC terminals with the same frequency as that of pulsation of AC power on the side of the pair of AC terminals to reduce voltage ripples of the capacitor in each of the plurality of clusters.SELECTED DRAWING: Figure 1
Patent JP-2022169877-A (JP)
Inventor: TAKEZAKI YUKIKO
IPC: D04H3/16
Filed: 2021-04-28
Abstract: 【課題】 ドライ、ウエットいずれの状態で使用しても、紙粉が抑制され、且つ、十分な吸液性も維持されている不織布を設備の汚れを大きく悪化させることなく提供する。【解決手段】 エアレイド方式で製造されたパルプ繊維ウエブを必須に含んで形成されている不織布であって、前記パルプ繊維ウエブが湿潤紙力剤およびアニオン系水溶性高分子を含有し、前記湿潤紙力剤はポリアミドエピクロロヒドリン（ＰＡＥ）であり、前記パルプ繊維ウエブのパルプ繊維絶乾重量に対して、前記湿潤紙力剤の添加量が０．３５～２．００重量％であり、且つ、前記アニオン系水溶性高分子の添加量が０．１～１．０重量％である。【選択図】 図１
Patent JP-2022170084-A (JP)
Title: radio control transmitter
Inventor: KITAZAWA HIDEO
IPC: A63H30/04
Filed: 2021-04-28
Abstract: To enable angle adjustment of a trigger matched with an operator's peculiarity.SOLUTION: A radio control transmitter 1 includes a head part 4 having a frame having a bottom 4c on which an attachment hole 28 composed of circular holes 28a, 28b, 28c continuously aligned in a width direction of the head part 4 is formed. A trigger unit 6 has: a base end part near to a grip part 2, the base end part held rotatably on an internal wall surface of the frame of the head part 4; and a tip part that is positioned, screwed, and fixed to any of the circular holes 28a, 28b, 28c of the attachment hole 28 so that a horizontal angle θ of a trigger 21 around the base end part's holding position is variable on the step-by-step basis.SELECTED DRAWING: Figure 10
Patent JP-2022170357-A (JP)
Title: Working vehicle
Inventor: TSUZUKI HIROHISA
IPC: B60K11/04
Filed: 2021-04-28
Abstract: To provide a working vehicle which can share a radiator support frame even when a width of a radiator is different.SOLUTION: A radiator support frame 86 for supporting a radiator 84 is arranged on an engine room. The radiator 84 is a wide radiator 84A or a narrow radiator 84B. The radiator support frame 86 is structured in a gate shape by right and left standing members 86R, 86L, and an upper frame 86U on an upper part. An interval between the right and left standing members 86R, 86L of the radiator support frame 86 is set to be an interval by which the wide radiator 84A can be mounted. A wide radiator fixing part for the wide radiator 84A and a narrow radiator fixing part for the narrow radiator 84B are arranged on the upper frame 86U. Either the wide radiator 84A or the narrow radiator 84B is mounted on the upper frame 86U.SELECTED DRAWING: Figure 8
Patent JP-2022172820-A (JP)
Title: Piping cover system
Inventor: IMURA HAJIME
IPC: F16L57/00
Filed: 2021-05-07
Abstract: To provide a piping cover system that can easily ensure a space for storing piping in a good appearance.SOLUTION: A piping cover system is applied for piping located at a part where a ceiling 7 and a wall 8 intersect. The piping cover system is equipped with a piping cover 1 that has an L-shaped cross-section and can conceal the part where the ceiling 7 and the wall 8 intersect. The piping cover 1 uses a space between the piping cover 1 and the intersection part as a piping storage portion. In this case, the piping is held at the part where the ceiling 7 and the wall 8 intersect, thereby concealing the part along with the piping with the piping cover 1. The piping cover 1 is an article for concealing the part where the ceiling 7 and the wall 8 intersect, so that the piping cover 1 is not conspicuous. Therefore, the appearance of the piping cover is improved. The space between the part where the ceiling 7 and the wall 8 intersect and the piping cover 1 concealing the part becomes the piping storage portion, so that the piping storage portion can be made large.SELECTED DRAWING: Figure 1
Patent JP-2021132391-A (JP)
Title: Network address resolution
Inventor: CHRISTOPHER NEWTON
IPC: G06F13/00
Filed: 2021-05-07
Abstract: To provide a content delivery method comprising the operations of receiving a content request at a content server bound to a domain.SOLUTION: A content delivery network with at least one first content server 24 bound to a first domain associated with a first characteristic (e.g., popular) associated with content servable from the content delivery network includes at least one second content server 26 bound to a second domain associated with a second characteristic (e.g., unpopular) associated with content servable from the content delivery network.SELECTED DRAWING: Figure 1
Patent JP-2022174980-A (JP)
Title: Temporary door
Inventor: TAKAMIYA KAZUMASA
IPC: E04G5/00
Filed: 2021-05-12
Abstract: To provide temporary doors that can be stacked in a stable position.SOLUTION: A temporary door 1 is installed at an entrance of a temporary structure 500 in a state where a door body 10 and a door closer 100 including a knob 120 protruding against a surface of the door body 10 and a latch 130 that moves in and out of the surface in conjunction with the rotational movement of the knob 120 are in a connected state. In the temporary door 1, at least one of the space between the door closer 100 and the door body 10 and the space between the door closer 100 and the knob 120 is provided with a connecting/separating mechanism 200 that enables them to be connected to and separated from each other; thus, this allows at least the door knob 120 to be removed from the door body 10 among the door closer 100 and the door knob 120.SELECTED DRAWING: Figure 2
Patent JP-2022175162-A (JP)
Title: Monitor camera
Inventor: FUKUDA JUNYA
IPC: G03B11/00
Filed: 2021-05-13
Abstract: To provide a monitor camera capable of photographing an image carrying evidence properties to some extent while suppressing overflow of a dynamic range of an image sensor.SOLUTION: A monitor camera comprises: an image sensor which picks up an image; an attenuation filter which is arranged before an image pickup plane of the image sensor, and attenuates light incident on the image pickup plane of the image sensor under the control of a liquid crystal layer in units of division regions; and a processing part which controls the operation of the attenuation filter.SELECTED DRAWING: Figure 1