baber/WOPTO huggingface dataset:
Patent JP-2019032144-A (JP)
Title: Bathroom heater
Inventor: HAYAKAWA YOSHIHIRO
IPC: F24D15/00
Filed: 2017-08-10
Abstract: To improve installation workability in a bathroom heater which enables a position of a lower end opening of a draft trunk to be adjusted vertically.SOLUTION: A bathroom heater includes: a body case 11; air supply means 14 which introduces air in a bathroom 4 into the body case 11; and a draft trunk 13 which guides the air introduced into the body case 11 to the bathroom 4. The draft trunk 13 comprises: a body cylinder part 20 extending from an arrangement part of the air supply means 14 to a case opening 110; and a movable cylinder part 21 which is provided connecting to a case opening 110 side end part 201 of the body cylinder part 20 in a vertically movable state and opens downward. A guide part 22, which is provided at one side surface part 21C of the movable cylinder part 21 and supports the movable cylinder part 21 in a manner such that the movable cylinder part 21 can move downward from an upper position, and a guide receiving part 32, which is provided at an interior side wall 19D of the body case 11 facing the one side surface part 21C and engages with the guide part 22 to hold the guide part 22 in a vertically slidable manner, elastically engage in a fore and aft direction to restrict movement of the movable cylinder part 21 in the fore and aft direction.SELECTED DRAWING: Figure 2
Patent JP-2019033954-A (JP)
Title: Apparatus and method for estimating reaction force
Inventor: OGATA KUNIHIRO
IPC: A61B5/22
Filed: 2017-08-18
Abstract: To provide an apparatus and method for estimating reaction force applied to a subject with high accuracy without using a force sensor.SOLUTION: An apparatus 1 for estimating reaction force includes: a measurement unit 3 for measuring a posture of a subject; a calculation unit 4 for estimating the reaction force at the contact point from both coordinates of a contact point and a zero moment point to an article of the subject, after calculating the zero moment point of the subject from the gravity acting on the subject and the inertial force acting on a region of the subject being found according to the posture; and a display unit 6 for displaying the direction and size of the reaction force estimated by the calculation unit 4.SELECTED DRAWING: Figure 1
Patent JP-2017204658-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8234
Filed: 2017-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce leakage current and parasitic capacitance of a transistor used for an LSI, a CPU or a memory.SOLUTION: A semiconductor integrated circuit such as an LSI, a CPU and a memory is manufactured by using a thin film transistor in which a channel region is formed by an oxide semiconductor which is an intrinsic or a substantially intrinsic semiconductor and has an energy gap larger than that of a silicon semiconductor by removal of an impurity to become an electron donor in the oxide semiconductor. The thin film transistor using an oxide semiconductor layer in which a hydrogen concentration is sufficiently reduced and high purity is achieved can achieve a semiconductor device with less power consumption by leakage current.SELECTED DRAWING: Figure 1
Patent JP-2019041283-A (JP)
Title: Image pick-up device and imaging apparatus
Inventor: SAITO MAKIKO
IPC: H04N5/3745
Filed: 2017-08-25
Abstract: To set a gain automatically for each pixel circuit according to a signal level, in a configuration where amplification means capable of changing the gain is provided in each pixel circuit.SOLUTION: An image pick-up device includes photoelectric conversion means generating charges according to an incident ray volume, multiple pixel circuits including a charge storage capacity for storing the charges, and amplification means for amplifying a voltage, corresponding to the charge amount stored in the charge storage capacity, and outputting an optical signal, respectively, multiple AD conversion means including comparison means for comparing the optical signal from the amplification means with a reference signal and outputting a comparison result, and multiple gain setting means for setting a gain of the amplification means, respectively, where the gain setting means sets the gain of the amplification means, on the basis of the comparison result from the comparison means corresponding to each pixel circuit, for each pixel circuit.SELECTED DRAWING: Figure 3
Patent JP-2019037639-A (JP)
Title: Pinball game machine
Inventor: NAKAYAMA HIROO
IPC: A63F7/02
Filed: 2017-08-28
Abstract: To provide a pinball game machine which carries out a notice performance which can make a player feel more complex expectation than a conventional machine.SOLUTION: After a ready-to-win performance of a performance button 67 series is started, and when a predetermined time A passes over, a display for encouraging an operation of the performance button 67 is displayed on a performance drawing pattern display device 6. When the performance button 67 is operated during the display of this operation order mode, displaying a display notice performance suggesting an expectation degree of a varying drawing pattern on the performance drawing pattern display device 6, and outputting a notice sound suggesting an expectation degree of reservation memory from a speaker 66 are started at the same time.SELECTED DRAWING: Figure 19
Patent JP-2019039545-A (JP)
Title: Reduction gear and driving device
Inventor: OSADA YASUO
IPC: F16H1/28
Filed: 2017-08-29
Abstract: To reduce backlash of a reduction gear and a driving device.SOLUTION: A reduction gear includes a first internal gear as an input-side internal gear, a first planetary gear engaged with the first internal gear and rotating to a central axis of the first internal gear, a second internal gear as an output-side internal gear disposed in parallel in the central axis direction to the first internal gear, a second planetary gear engaged with the second internal gear and rotating integrally with the first planetary gear, a rotation central axis portion rotatably supporting the first planetary gear and the second planetary gear, and a leaf spring rotating to the central axis, holding the rotation central axis portion, and energizing the first planetary gear or the second planetary gear, or both of the first planetary gear and the second planetary gear toward a radial outer side of the first internal gear or the second internal gear.SELECTED DRAWING: Figure 3
Patent JP-2018077457-A (JP)
Title: Method of performing autofocus, autofocus system, and camera comprising autofocus module
Inventor: JOHAN NYSTROM
IPC: G03B13/36
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress autofocus hunting when performing autofocus.SOLUTION: A method of autofocusing a camera during a zooming operation is provided, comprising (S1) zooming the lens to a first zoom position, (S2) measuring a first object distance from the camera to an object on which to focus, (S3) determining a first focus start position using the first object distance, (S4) performing a first autofocusing operation using the first focus start position as a starting point, thereby determining a first determined focus position, (S5) determining a first lookup object distance based on the first determined focus position, (S6) calculating first correction factor as a ratio between the first lookup object distance and the first object distance, (S13) zooming the lens to a second zoom position, and (S17) determining a second focus position using a second object distance (S16) calculated as a product of the first object distance and a second correction factor (S15) which is based on a ratio of depths of field at the second and first zoom positions.SELECTED DRAWING: Figure 6
Patent JP-2019046373-A (JP)
Title: Money handling apparatus
Inventor: DOI TOMOHIRO
IPC: G07D9/00
Filed: 2017-09-06
Abstract: To prevent erroneous loading of money in the money handling apparatus.SOLUTION: A money handling apparatus 1 includes a receiving unit (an inserting unit 14 and a loading unit 81) that sends out money one by one. A reading unit (an identification unit 20 and a discrimination unit 85) that reads the unique number of money, a storage unit 310 which is a numbering system related to the arrangement of the unique numbers of money determined by the reading order of the reading unit, and stores the numbering system of money to be preferentially loaded to the apparatus, and the control unit 300 stops the loading process when the sequence of the unique numbers sequentially read by the reading unit does not match the numbering system stored in the storage unit.SELECTED DRAWING: Figure 7
Patent JP-2019052777-A (JP)
Title: Refrigerator
Inventor: OKUMURA YOHEI
IPC: F25D21/14
Filed: 2017-09-13
Abstract: To provide a refrigerator capable of sterilizing the inside of a refrigerator body.SOLUTION: A refrigerator 10 can operate in a sterilization mode. The refrigerator 10 includes: a box-shaped refrigerator body 20; an inner fan 100 for circulating cool air generated by a cooler 82 provided inside the refrigerator body 20 in the refrigerator body 20; a heater 84 for increasing the temperature inside the refrigerator body 20; a first valve 52 for cutting off or opening the ventilation of the outside air to the inside of the refrigerator body 20; a ventilation port 36 provided opening inside the refrigerator body 20, and for ventilating inside air to the outside from the inside of the refrigerator body 20; and a second valve 40 capable of cutting off or opening the ventilation of the inside air from the ventilation port 36 to the outside. In the sterilization mode, the heater 84 and the inner fan 100 are operating in a state where the first valve 52 and the second valve 40 are closed.SELECTED DRAWING: Figure 1
Patent JP-2019053118-A (JP)
Title: Optical system and imaging device
Inventor: NAKANO MASATSUGU
IPC: G02B5/18
Filed: 2017-09-13
Abstract: To improve diffraction efficiency and realize a compact optical system equipped with flare-free satisfactory image-forming performance by a simple configuration.SOLUTION: Provided is an optical system comprising, in order from object side to image side, a first optical element and a second optical element coupled with the first optical element, wherein the optical system includes a diffraction optical part formed on the joint surface between the first optical element and the second optical element, one of the first optical element and the second optical element is formed with a first material having low refraction index and high dispersion properties and the other is formed with a second material having relative high refraction index and low dispersion properties, the image-side surface of the second optical element is formed in shape of a convex surface, and the relationship 0.7<f2/f<1.3 is satisfied, where f represents the focal distance of the entire optical system and f2 represents the focal distance of the convex surface.SELECTED DRAWING: Figure 1
Patent JP-2019050934-A (JP)
Title: Wearable implement
Inventor: SHIMIZU YUSUKE
IPC: A61B5/00
Filed: 2017-09-13
Abstract: To provide a wearable implement that can be fixed to a specific position of a body easily, allows biological information on the body to be acquired or measured in a natural state, and is excellent in design properties.SOLUTION: A wearable implement having a plurality of electrodes that are brought into contact with the skin of a wearer includes a right-side fabric part through which the right arm of the wearer is put and a left-side fabric part through which the left arm of the wearer is put. The right-side fabric part and the left-side fabric part are connected to each other on the back side of the wearer, and are connected through one belt on the front side of the wearer.SELECTED DRAWING: Figure 2
Patent JP-2019052106-A (JP)
Title: Aerosol type hair cosmetic
Inventor: KOMABA SHINGO
IPC: A61Q5/10
Filed: 2017-09-14
Abstract: To provide aerosol type hair cosmetics which contain a predetermined melanin precursor, are easy to apply in both hair conditions of dry and wet, do not drip even if left after application, and have excellent hair dying properties.SOLUTION: Provided is an aerosol type hair cosmetic in which a hair cosmetic undiluted solution containing a component A which is a compound represented by the following general formula (1) or a salt thereof and having a viscosity at 25°C of 10,000 mPa s or more to 100,000 mPa s or less and a compressed nitrogen, a propellant, are filled in an aerosol container. [Where a dashed line represents the presence or absence of a π bond. Rrepresents a hydroxyl group or an acetoxy group. Rrepresents a hydrogen atom or -COOR (R represents a hydrogen atom, a methyl group, or an ethyl group). Rrepresents a hydrogen atom, an acetyl group, a methyl group, or an ethyl group.]SELECTED DRAWING: None
Patent JP-2019052985-A (JP)
Title: Device and method for quantitative evaluation of floc
Inventor: NODA YOSHIKI
IPC: C02F3/12
Filed: 2017-09-19
Abstract: To provide a method and a device for the quantitative evaluation of the agglomeration degree and the concentration of floc.SOLUTION: The present invention includes: an image feature amount extraction unit for extracting an image feature amount from an image taken of floc; a machine learning model calculation unit for calculating a machine learning model on the basis of the relation between the extracted image feature amount and the agglomeration degree and the concentration of floc set on the basis of the image feature amount; and a machine learning model execution unit for calculating the agglomeration degree and the concentration of floc from the image feature amount extracted from another image of the floc, using the machine learning model.SELECTED DRAWING: Figure 1
Patent JP-2019062592-A (JP)
Title: Short-circuit failure detection circuit
Inventor: OGUMA KOTA
IPC: H02M1/00
Filed: 2017-09-25
Abstract: To provide a short-circuit failure detection circuit that can prevent an erroneous detection of short-circuit failure at the time of normal operation of a power converter.SOLUTION: A power converter comprises a two-or-more-phase switching device, in which a plurality of phase modules for outputting each phase voltage by on-off controlling an input direct-current voltage and a circuit, in which the plurality of phase modules and a snubber reactor L are serially connected, are connected parallel to a direct-current voltage source. A short-circuit failure detection circuit comprises a capacitor C, resistors R1 and R2, and a diode D for an integration circuit that are connected to both ends of the snubber reactor L. By designing the relationship of the values of resistors R1 and R2 as R2<<R1, when a voltage of the capacitor C for a CR integration circuit, in which the time-constant at the time of electric discharge of the capacitor C is set lower than the time-constant at the time of charging, becomes an overcurrent-setting threshold level or greater, a failure determination unit (light transmitting module 100) determines that a short-circuit failure occurs.SELECTED DRAWING: Figure 3
Patent JP-2019061356-A (JP)
Title: Gaming computer including cooling mechanism
Inventor: BOUVE QUENTIN
IPC: H05K7/20
Filed: 2017-09-25
Abstract: To provide a gaming computer including a cooling mechanism which does not require a pump and maintenance and in which a noise level is lowered.SOLUTION: A computer assembly includes a mother board 1, an auxiliary board 2, a first heat absorption exchanger and a first heat emission exchanger 41 to be brought into contact with at least one processing unit of the mother board 1, a first cooling loop having fluid contacts 81 and 83, a second heat absorption exchanger and a second heat emission exchanger 42 to be brought into contact with at least one processing unit of the auxiliary board 2, and a second cooling loop having fluid contacts 82 and 84. The first heat emission exchanger 41 includes at least a first reinforcement member 5 extending along an XZ plane and a plurality of air cooling fins 71. The second heat emission exchanger 42 includes at least a second reinforcement member 6 extending along a YZ plane and a plurality of air cooling fins 72. The first reinforcement member 5 is fixed to the second reinforcement member 6.SELECTED DRAWING: Figure 3
Patent JP-2019060097-A (JP)
Title: Anti-freezing liquid draining plug
Inventor: MAKI YUJI
IPC: F16K31/46
Filed: 2017-09-26
Abstract: To provide an anti-freezing liquid draining plug of a simple structure allowing further easy and appropriate maintenance work when re-inserting a nozzle for opening/closing a water passage.SOLUTION: In an anti-freezing liquid draining plug, a water cut-off valve 40 which can open/close a water passage 11 and a water draining passage 17, and closes a flow-in communication port 16 communicating a vertical opening 15 with a flow-in water passage 12 when a nozzle 20 is drawn out for maintenance, is arranged in the flow-in water passage 12. The nozzle 20 has an outer diameter part 20a formed to open the flow-in communication port 16 by pushing away the water cut-off valve 40 by a part downstream a water passing on-off valve 21 having a ring packing 30, against the pressure of the flow-in water, and has a constricted part 23 reduced to a small diameter on the nozzle 20 to displace the water cut-off valve 40 to close the flow-in communication port 16 to stop water, when the ring packing 30 at the time of re-insertion of the nozzle 20 is displaced downward and seals the vertical opening 15.SELECTED DRAWING: Figure 1
Patent JP-2019060112-A (JP)
Title: Heat insulation structure, and method for constructing interior material
Inventor: TOYODA KANEAKI
IPC: E04B1/76
Filed: 2017-09-26
Abstract: To provide a heat insulation structure that can reliably shut off communication between the interior, and a space between a heat insulation material and a skeleton.SOLUTION: A heat insulation structure 1 has a skeleton 10 of a building, and an interior material 20 in which a heat insulation material 21 and a primer material 22 are integrally formed and the heat insulation material 21 faces to a wall surface 10A of the skeleton 10. The interior material 20 is provided with an opening 20A for housing a wire fixing member 50, and an airtight material 30 is provided that covers the opening 20A from the heat insulation material 21 side.SELECTED DRAWING: Figure 1
Patent JP-2019062647-A (JP)
Title: Power supply device
Inventor: MARUYAMA TATSUHIKO
IPC: H02M3/155
Filed: 2017-09-26
Abstract: To provide a power supply device capable of stabilizing an operating frequency.SOLUTION: According to an embodiment, a power supply device includes a switching circuit, a detection circuit, a comparator, a current source circuit, and a delay circuit. The switching circuit controls the switching of a power supply voltage. The detection circuit detects an output voltage of the switching circuit. The comparator compares the detected voltage of the detection circuit with a preset first reference voltage. The current source circuit outputs a bias current that is correlated to the power supply voltage. The delay circuit, to which the bias current is input from the current source circuit, outputs the delay time corresponding to boosting time of the output voltage to the switching circuit using the bias current on the basis of the comparison result of the comparator.SELECTED DRAWING: Figure 1
Patent JP-2019062709-A (JP)
Title: motor
Inventor: IWANO TAKEHIKO
IPC: H02K3/50
Filed: 2017-09-28
Abstract: To provide a structure capable of restraining breakdown of an insulator.SOLUTION: A motor includes a rotor having a shaft placed along the medial axis, a stator 30, a bus bar electrically connected with the stator, and a bus bar holder 60 placed on one side of the stator in the axial direction, and holding the bus bar. The stator includes a stator core 31 having a core back extending in the hoop direction, and multiple teeth 33 extending radially from the core back, an insulator 34, and multiple coils attached to the multiple teeth, respectively, via the insulator. The bus bar holder has a supported part 67 supported directly by the stator core from the other side in the axial direction. The supported part includes a first supported part 67a in contact with the end of the stator core on one side in the axial direction on farther radial inside than the coil, and a second supported part in contact with the end of the stator core on one side in the axial direction on farther radial outside than the coil.SELECTED DRAWING: Figure 4
Patent JP-2019065113-A (JP)
Title: Adhesive sheet
Inventor: WATANABE TAKENARI
IPC: C09J133/14
Filed: 2017-09-29
Abstract: To provide an adhesive sheet in which adhesive force of an adhesive layer before radiation irradiation is designed to be able to be laminated and thereafter be peelable as an unnecessary part, and the unnecessary part can be peeled and removed with increasing adhesive force of a necessary part of the adhesive layer by radiation irradiation to leave the same at an adherend as a sticking article.SOLUTION: There is provided an adhesive sheet having an acrylic adhesive layer whose adhesive force is increased by radiation irradiation on a substrate, in which the adhesive layer is formed by an acrylic adhesive derived from a raw material containing (A) an acrylic polymer containing active hydrogen, (B) a crosslinking agent, (C) a monofunctional acryl monomer having no active hydrogen, and (D) a photoinitiator, adhesive force of the adhesive layer is 1 N/25 mm before radiation irradiation and 5 N/25 mm or more after radiation irradiation, and the adhesive fore after radiation irradiation is 5 times or more to the adhesive force before radiation irradiation.SELECTED DRAWING: None
Patent JP-2018059932-A (JP)
Title: Radio sensor network position specification system and method
Inventor: SHIBATA TSUYOSHI
IPC: G01S5/14
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a configuration and a method for specifying the position of a sensor in a sensor network.SOLUTION: A calculation device receives sensed data information being information to be transmitted within transmission by a first sensor and including a sensor identifier and sensed data of the first sensor. The calculation device associates a first time stamp with the sensed data information. Further, the calculation device receives signal strength data relating to transmission and radio signal strength information including a second time stamp corresponding to detection of the transmission from another sensor. The calculation device determines the position of a first sensor on the basis of the signal strength data received from the other sensor. In addition, the calculation device associates the position with the sensor identifier of the first sensor on the basis of comparison of the first time stamp with the second time stamp. In this embodiment, one or more second sensors transfer transmission from the first sensor to the calculation device.SELECTED DRAWING: None