baber/WOPTO huggingface dataset:
Patent JP-2022059847-A (JP)
Title: Optical unit
Inventor: HATANO SHINJI
IPC: G03B5/00
Filed: 2020-10-02
Abstract: To miniaturize an optical unit having a configuration in which a movable body including an optical module is moved with respect to a fixed body by a gimbal mechanism.SOLUTION: An optical unit 10 comprises: a movable body 14 with an optical module 12; a fixed body 16; a gimbal mechanism 100 including a gimbal frame 110 provided with a hole portion 110a through which at least a part of the optical module 12 passes, and serving as a support mechanism that swingably supports the movable body 14 with respect to the fixed body 16 in a direction intersecting an optical axis direction as a pivot axis; and a drive mechanism 18 having a coil 32 and a magnet 24, and moving the movable body 14 supported by the support mechanism with respect to the fixed body 16. One of the coil 32 and the magnet 24 is provided on a lateral portion formed on a side in a direction intersecting the optical axis direction in the movable body 14 as a movable body drive mechanism, and the hole portion 110a is provided with a size such that at least a part of the movable body drive mechanism is visible through the hole portion 110a when viewed from the optical axis direction.SELECTED DRAWING: Figure 1
Patent JP-2022064249-A (JP)
Title: Packing device
Inventor: TAKAHASHI MASATO
IPC: B65B1/04
Filed: 2020-10-13
Abstract: To provide a packing device that can prevent oil from scattering so as to reduce oil that is wasted and can keep a taintless and beautiful packing state, and can pack a work-piece in a short time.SOLUTION: A packing device 90 comprises: a frame 91; a conveying mechanism 95 that conveys a bag for storing a work-piece; a bag receiving mechanism 100 that receives the conveyed bag 95 from below; a bagging mechanism 110 that puts a work-piece W into the bag 93; an oil applying/deaerating mechanism 115 that applies oil into the bag 93 and deaerates the oil; and a seal mechanism 120 that seals the bag 93. The oil applying/deaerating mechanism 115 comprises a nozzle 117 that enters into the bag 93 to apply and deaerate oil.SELECTED DRAWING: Figure 15
Patent JP-2022069832-A (JP)
Title: Imaging lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/00
Filed: 2020-10-26
Abstract: To provide an imaging lens consisting of six lenses with a low profile when retracted, a narrow angle during shooting, and good optical characteristics.SOLUTION: An imaging lens has a first lens L1 with positive refractive power, a second lens L2 with negative refractive power, a third lens L3 with positive refractive power, a fourth lens L4 with negative refractive power, a fifth lens L5 with negative refractive power and a sixth lens L6 with positive refractive power that are arranged in order from an object side, and satisfies a predetermined conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2021034063-A (JP)
Title: Information processing device
Inventor: OKADA EIJI
IPC: G06Q30/06
Filed: 2020-10-26
Abstract: To provide an information processing device which predicts a reasonable price as a price presented in future by a supplier and thereby reduces the payment amount of a buyer and optimizes the purchase of the buyer.SOLUTION: Provided is a server 1 for predicting a price when a purchase object is provided in future from a supplier C to a buyer B as a successful tender price in an information processing device. A reference setting unit 101 sets a reference price on the basis of the records of prices when a purchase object is provided from one or more suppliers C to the buyer B at present or in the past. A purchase requirement setting unit 102 sets a purchase requirement that at least includes the purchase amount of the purchase object by the buyer B, which is needed for estimating a price when the purchase object is provided to the buyer B. A buyer requirement setting unit 103 sets a buyer requirement that is a requirement relating to the buyer B and that includes at least the creditworthiness of the buyer B. A prediction unit 104 predicts a successful tender price on the basis of the reference price, the purchase requirement and the buyer requirement.SELECTED DRAWING: Figure 6
Patent JP-2022072200-A (JP)
Title: Vehicle control device
Inventor: NONAMI MASANORI
IPC: F02D13/06
Filed: 2020-10-29
Abstract: To provide a vehicle control device that can prevent a state where a brake is operated from continuing for a long time during operation support for automatically maintaining an actual vehicle speed at a target vehicle speed.SOLUTION: The vehicle control device, when controlling a gear stage of a stepped transmission to a predetermined gear stage, executing fuel cut of an engine and making a brake generate braking force so that total of braking/driving force by a power train and of braking force by the brake is equal to required braking/driving force, performs downshift from the predetermined gear stage to a downshift rear gear stage, in a case S12 (No) where it can be predicted that braking/driving force by the power train accompanying execution of fuel cut in the downshift rear gear stage downshifted from the predetermined gear stage temporarily and in a case S14 (Yes) where a time during which operation of the brake in the predetermined gear stage continues is a prescribed upper limit time or more.SELECTED DRAWING: Figure 3
Patent JP-2022073417-A (JP)
Title: Deflection adjustment tape for golf club
Inventor: KIKUCHI FUMIO
IPC: A63B53/00
Filed: 2020-11-02
Abstract: To provide a deflection adjustment tape for golf club capable of easily stabilizing a locus of a golf ball, preventing so-called slice and hook, and increasing carry.SOLUTION: Configured is a deflection adjustment tape 1 for golf club that is an adhesive tape, and is characterized in including a reinforcement fiber having a lattice shape including vertical and horizontal directions with respect to a length direction.SELECTED DRAWING: Figure 1
Patent JP-2022074412-A (JP)
Title: Proportional integral control device and proportional integral control method
Inventor: MONZEN TOMOYUKI
IPC: G05B7/02
Filed: 2020-11-04
Abstract: To provide a proportional integral control device and proportional integral control method that employs a control switching method to eliminate the need for inheriting integrated values between proportional integral controllers before and after switching when switching proportional integral controls.SOLUTION: A proportional integral control device comprises: a first subtractor that finds a first deviation from a first target value and a first feedback value; a second subtractor that finds a second deviation from a second target value and a second feedback value; a proportional device having a second proportional gain; an integrator having a second integral gain; an accumulator that adds the outputs of the proportional device and the integrator to obtain a control input for a final control element; a proportional gain converter that multiplies the first deviation by the ratio of the first proportional gain to the second proportional gain; and an integral gain converter that multiplies the first deviation by the ratio of a first integral gain to the second integral gain. In a first control state, the proportional device inputs the first deviation while the integrator also inputs the first deviation. In a second control state, the proportional device inputs the first deviation via the proportional gain converter while the integrator inputs the first deviation via the integral gain converter.SELECTED DRAWING: Figure 3
Patent JP-2022074472-A (JP)
Title: Voltage dividing device
Inventor: MAKI KOJI
IPC: H02M3/07
Filed: 2020-11-04
Abstract: To provide a voltage dividing device capable of enhancing an energy efficiency.SOLUTION: A voltage dividing device according to an embodiment has a first circuit and a second circuit. The first circuit applies a first voltage to an input terminal of the second circuit having a plurality of power storage parts. The second circuit has the plurality of power storage parts, and a connection circuit that can at least set a connection state of the plurality of power storage parts to any one of a first state of being connected in series to the input terminal and a second state of being connected in parallel to an output terminal. The first circuit applies the first voltage to the input terminal of the second circuit when the connection state of the plurality of power storage parts is in the first state.SELECTED DRAWING: Figure 1
Patent JP-2022076068-A (JP)
Title: Controller of internal combustion engine
Inventor: TANAYA KIMIHIKO
IPC: F02B19/12
Filed: 2020-11-09
Abstract: To provide a controller of an internal combustion engine that performs control so that a smoldering state in an auxiliary combustion chamber of an auxiliary chamber internal combustion engine can be diagnosed in real time at low cost, and spark discharge can occur reliably.SOLUTION: A controller 1 controls an internal combustion engine 100 that ignites air-fuel mixture of a main combustion chamber 107 by combustion gas ejected from an orifice 101 provided in an auxiliary combustion chamber 102. In the auxiliary combustion chamber 102, a spark plug 103, a detection probe 110, an ignition coil 104, a fuel injector 109, a smoldering detection unit 105, and a smoldering diagnosis unit 106 are arranged. The controller controls at least one of the ignition coil 104 and the fuel injector 109 according to the diagnosis result of the smoldering diagnosis unit 106.SELECTED DRAWING: Figure 1
Patent JP-2022076113-A (JP)
Title: Log-likelihood ratio calculation circuit and wireless receiver
Inventor: KATO MASAAKI
IPC: H04L27/00
Filed: 2020-11-09
Abstract: To improve the calculation accuracy of a log-likelihood ratio and improve the error correction capability of low-density parity check.SOLUTION: A log-likelihood ratio LLRN(bit_num) based on thermal noise and a log-likelihood ratio LLRφ(bit_num) based on phase noise are multiplied by weighting coefficients WN and Wφ, respectively, and then added together to calculate a log-likelihood ratio LLRbit_num.SELECTED DRAWING: Figure 1
Patent JP-2022076156-A (JP)
Title: connector
Inventor: TANAKA SATOSHI
IPC: H01R13/46
Filed: 2020-11-09
Abstract: To provide a locator having a structure in which a cable can be appropriately bended, and a miniaturization can be made.SOLUTION: A connector comprises locator 50 for positioning a cable 81. In the locator 50, a positioning groove 70 having a front side groove 72 and a rear side groove 76 is formed. The front side groove 72 is concaved to a rear side from a front end surface 62 of the locator 50, and opens to an upper direction extended along a vertical direction (a Z direction). The rear side groove 76 is concaved to the upper direction from a second surface 66 of the locator 50, and opens to a rear direction so as to be extended along a cross direction (an X direction). The front side groove 72 receives a front side regulated part 82 of the cable 81, and the rear side groove 76 receives a rear side regulated part 84 of the cable 81. The front side groove 72 regulates the movement to the rear direction of the front side regulated part 82 and the movement in a lateral direction (a Y direction). The rear side groove 76 regulates the movement to the upper direction of the rear side regulated part 84 and the movement in the lateral direction.SELECTED DRAWING: Figure 12
Patent JP-2021013835-A (JP)
Title: Ultra-wideband positioning for wireless ultrasonic tracking and communication
Inventor: MOHAMED RASHWAN MAHFOUZ
IPC: A61F2/30
Filed: 2020-11-13
Abstract: To provide ultra-wideband positioning for wireless ultrasonic tracking and communication.SOLUTION: A method of designing an orthopedic implant comprises: (a) iteratively evaluating possible shapes of a dynamic orthopedic implant using actual anatomical shape considerations and kinematic shape considerations; and, (b) selecting a dynamic orthopedic implant shape from one of the possible shapes, where the dynamic orthopedic implant shape selected satisfies predetermined kinematic and anatomical constraints.SELECTED DRAWING: Figure 93
Patent JP-2021156151-A (JP)
Title: Rain gutter structure and rain gutter cover
Inventor: SUZUKI KAZUHIRO
IPC: E04D13/064
Filed: 2020-11-16
Abstract: To provide a rain gutter structure and a rain gutter cover that securely convey water to a rain gutter, and have high versatility in application to a variety of rain gutter sizes and good workability.SOLUTION: A rain gutter cover C has a folded-down part formed by folding both lengthwise end parts down. The plurality of rain gutter covers C are fitted on a rain gutter A, side by side, in a flow direction of a roof. A downstream-side folded-down part of the rain gutter cover C on an upper stage is located over an upstream-side folded-down part of the rain gutter cover C on a lower stage. The folded-down parts are used for the rain gutter structure, and formed by folding both the lengthwise end parts down. The plurality of rain gutter covers C are fitted on the rain gutter A, side by side, in the flow direction of the roof. A fitting part for an attachment member T is formed at both the folded-down parts formed by folding both lengthwise end parts down.SELECTED DRAWING: Figure 1
Patent JP-2022080065-A (JP)
Title: Automatic driving course generation device and automatic driving device
Inventor: HOTTA DAICHI
IPC: B60W40/04
Filed: 2020-11-17
Abstract: To provide an automatic driving course generation device and an automatic driving device capable of appropriately generating a course of an automatic driving in accordance with feasibility of a prediction route of a mobile body positioned around a vehicle.SOLUTION: An automatic driving course generation device 20 includes: an outside-vehicle environment recognition section 12 for recognizing a mobile body positioned around a vehicle; a route calculation section 14 for calculating a route of automatic driving of the host vehicle and a plurality of prediction routes of the mobile body based on an on-map position of the vehicle, on-map position of the mobile body, and map information; a prediction acceleration calculation section 15 for calculating a prediction acceleration to be generated in the mobile body along the prediction route for each prediction route, based on the plurality of prediction routes and the vehicle speed of the mobile body; an object route identification section 16 for identifying an object route being the prediction route to be used in generating a course among the plurality of prediction routes based on a comparison result between the prediction acceleration and an acceleration threshold; and a course generation section 17 for generating a course based on the host-vehicle route and the object route.SELECTED DRAWING: Figure 1
Patent JP-2022084250-A (JP)
Title: Optical unit
Inventor: SUE TAKESHI
IPC: G02B7/18
Filed: 2020-11-26
Abstract: To provide an optical unit capable of suppressing a reflective part from coming off from a movable body to which the reflective part is fixed.SOLUTION: An optical unit 1 includes: a reflective part 10 that reflects a luminous flux from the outside incident on a reflective surface 10a from an incident direction D1, toward an image pickup element 103a in a reflection direction D2; a movable body 200 to which the reflective part 10 is fixed; and a fixed body 300. The movable body 200 is textured on at least one out of a contact surface of the reflective surface that is in contact with reflective surface 10a and a side contact surface that is in contact with a side 10d at the intersection direction side of reflective part 10 intersecting with the incident direction D1 and reflection direction D2.SELECTED DRAWING: Figure 2
Patent JP-2022086537-A (JP)
Title: Electronic equipment
Inventor: NAKAGAWA SHOHEI
IPC: H05K1/14
Filed: 2020-11-30
Abstract: To make it difficult to generate loads on the connection between a connector and a substrate, in an electronic equipment.SOLUTION: An electronic equipment S has a connector 2 that penetrates an enclosure 1, a chassis 3 that is removably provided on an inner surface of the enclosure 1 and has a first recess 31 that accommodates an area inside the enclosure 1 of the connector 2, an electronic component 5 that penetrates the chassis 3, and a flexible first substrate 61 that is contained in the first recess 31 and electrically connects the connector 2 and the electronic component 5. The chassis 3 changes the angle between the chassis 3 and the inner surface of the enclosure 1 at one bonding point of the chassis 3 and the inner surface of the enclosure 1 as a rotary fulcrum.SELECTED DRAWING: Figure 3
Patent JP-2022090391-A (JP)
Title: Release-controlled tablet containing mirabegron and method for producing the same
Inventor: ODA MASASHI
IPC: A61K47/18
Filed: 2020-12-07
Abstract: To provide a novel mirabegron release-controlled preparation having controlled releasability.SOLUTION: A release-controlled tablet contains at least one of an acidic pH modifier and a water-insoluble disintegrator, alginate, and mirabegron or a pharmaceutically acceptable salt thereof or a solvate thereof.SELECTED DRAWING: Figure 2
Patent JP-2022092834-A (JP)
Title: Interference detection device, interference detection method, and interference detection program
Inventor: NISHIKAWA YOSHIAKI
IPC: H04B17/391
Filed: 2020-12-11
Abstract: To improve the accuracy of interference detection by properly removing noise.SOLUTION: An interference detection device 100 includes: a receiving unit 101 that receives radio waves; a distribution calculation unit 111 that calculates a received power distribution in a predetermined frequency band from the received radio waves; a signal component calculation unit 112 that removes noise from the received power distribution and calculates a signal component; a feature amount extraction unit 102 that extracts the feature amount from the signal component; a recording unit 103 that stores a plurality of extracted feature amounts and the frequency band in association with each other; and a processing unit 104 that acquires the plurality of feature amounts in a predetermined range from the plurality of accumulated feature amounts, determines whether the acquired feature amount is within a preset normal range, and generates an interference determination mask having a set threshold value for the plurality of feature amounts for detecting radio wave interference on the basis of the determination result.SELECTED DRAWING: Figure 1
Patent JP-2022096016-A (JP)
Title: Optical unit with shake correction function
Inventor: SUE TAKESHI
IPC: H04N5/225
Filed: 2020-12-17
Abstract: To provide an optical unit with a shake correction function comprising a reflection member where a reflection surface is formed that reflects incident light from the outside, a movable body for swingably holding the reflection member and a stationary body for swingably holding a movable body, with which it is possible to prevent the inclination of the movable body to the stationary body.SOLUTION: This optical unit with a shake correction function comprises: a movable body 12 for swingably holding a reflection member 10; a stationary body 13 for swingably holding the movable body 12; and a swinging shank 16 constituting the center of swinging of the movable body 12 to the stationary body 13. The movable body 12 is swingable to the stationary body 13, with a direction Z used as the axial direction of swinging. The swinging shank 16 includes a ball 36 arranged on the direction Z2 side of the movable body 12, a ball 37 arranged on the direction Z1 side of the movable body 12 and being in contact with the stationary body 13, and an urging member 38 for urging the ball 36 toward the ball 37.SELECTED DRAWING: Figure 4
Patent JP-2022099568-A (JP)
Title: Load conversion mechanism for under lift
Inventor: OKUMOTO KAZUO
IPC: B60P3/12
Filed: 2020-12-23
Abstract: To provide a load conversion mechanism for an L-shaped under lift.SOLUTION: In a load conversion mechanism for an L-shaped under lift of a wrecking car, a lift mechanism thereof includes an action arm 23 projecting upward toward the front at an angle of from 15 to 45 degrees from the horizontal direction at an upper end of a vertical frame 20, and a receiving arm 22 extending forward substantially in parallel to the action arm 23 at the lower end of the vertical frame 20. A support shaft 100 extending in the width direction of a deck frame is arranged at a tip of the receiving arm 22. After driving force of the vertical frame 20 of a driving cylinder is received by a first fulcrum 21, then the driving force of the driving cylinder is received with the support shaft 100 extending in the width direction of the deck frame on the tip of its reception arm 22 as the fulcrum, and can be transmitted to a traction arm 30. The load conversion mechanism under lift is installed in a large-sized wrecking car.SELECTED DRAWING: Figure 2
Patent JP-2022099596-A (JP)
Title: Patch antenna
Inventor: NOZAKI TAKASHI
IPC: H01Q5/378
Filed: 2020-12-23
Abstract: To provide a patch antenna capable of improving gain on low elevation angles.SOLUTION: The patch antenna includes a dielectric member, a radiating element provided on the dielectric member, and at least one non-powered element to be grounded, provided around the dielectric member and the radiating element. Furthermore, on the periphery of the radiating element, a plurality of the non-powered elements is provided. Each of the plurality of non-powered elements is provided at a location spaced by a predetermined distance from an outer edge of the radiating element.SELECTED DRAWING: Figure 3
Patent JP-2022100554-A (JP)
Title: Game machine
Inventor: HARA KAZUNARI
IPC: A63F7/02
Filed: 2020-12-24
Abstract: To make it easy to determine the timing of replacement of polishing means.SOLUTION: In a game machine 10 of the present disclosure, a ball feeding device 45 provided between a shooting device 31 for shooting a game ball toward a game area R1 and a ball storage unit 30 includes a polishing sheet 46C for polishing a game ball. In addition, a game ball management board 54 of the game machine 10 cumulatively stores the number of game balls (that is, the number of shots) detected by a shot ball sensor 35 and displays it on a number of shots display unit 41 provided on a front door 10Z.SELECTED DRAWING: Figure 1
Patent JP-2022103514-A (JP)
Title: Flat deck container
Inventor: ITO KEISUKE
IPC: B65D88/12
Filed: 2020-12-28
Abstract: To provide a flat deck container capable of suppressing increase in the longitudinal length in stacking.SOLUTION: A flat deck container which is loaded/unloaded in a container detachable vehicle comprises by including: left and right vertical floor joists extending frontward/backward; a flat plate-like deck supported by the vertical floor joists; a post provided on the front side of the deck; and an engaging member for engagement with a hook of the container detachable vehicle, provided at an upper part of the post. Left and right width of the post is narrower than an interval of the left and right vertical floor joists. The post is constituted so as to rotate backward. The flat deck container is constituted in such a manner that, in the case where the post is laid backward so as to be along an upper surface of the deck, and another flat deck container having the same structure is overlapped from above, the post fits between the left and right vertical floor joists of the other flat deck container, and a highest part of the post in a state of being laid backward is lower than a lower surface of the deck of the other flat deck container.SELECTED DRAWING: Figure 9
Patent JP-2020515469-A (JP)
Title: 二輪車の増補型タイヤトラクションシステム
IPC: B62J99/00
Filed: 2018-03-30
Abstract: 二輪車両の増補型トラクションシステムが、車両の旋回のロール角を減少させて車両の１又は２以上のタイヤの路面に加わる力を増加させる第１のトルクベクトルをもたらす複数のＣＭＧ（コントロールモーメントジャイロスコープ）を含むＣＭＧシステムと、特定の車両速度及びロール角における車両の旋回のステアリング制御をセンサデータに基づいて決定する、車両のステアリングシステムと、車両のロール角を減少させる第２のトルクベクトルをもたらす車両の１又は２以上の空力要素を作動させる空力制御システムと、を備える。【選択図】図１
Patent JP-2020530362-A (JP)
Title: 手持式真空掃除機
IPC: B01D45/06
Filed: 2018-07-27
Abstract: 手持式真空掃除機は、塵埃分離器を備える。塵埃分離器は、入口及び出口を有するチャンバを備え、入口を通して塵埃含有流体がチャンバに入り、出口を通して清浄済流体がチャンバから出る。出口に位置するディスクは、回転軸回りに回転し、穴部であってこれら穴部を通して清浄済流体が通過する穴部を備える。