baber/WOPTO huggingface dataset:
Patent JP-2017133924-A (JP)
Title: System for calculating surface free energy of solid and calculation method
Inventor: MURASE MASAKAZU
IPC: G01N13/02
Filed: 2016-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for calculating the surface free energy of a solid with high accuracy.SOLUTION: The calculation method selects m pieces from the input value of data of a contact angle of n kinds of probe liquid and a solid measured using n kinds of probe liquid (n≥m+1) selected in accordance with the number (=m) of component terms of surface free energy of the solid, and creates nCm sorts of simultaneous equations with m unknowns. The calculation method calculates each component term of surface free energy of the solid using these simultaneous equations with m unknowns, and creates nCm sorts of component term groups. The calculation method abandons a component term group in which a difference of a component term with an average value is included. The average value of each component term of surface free energy of the solid included in the component term groups that are not abandoned is adopted as the surface free energy of the solid.SELECTED DRAWING: Figure 2
Patent JP-2017131926-A (JP)
Title: Soldering method
Inventor: TERAYAMA KEISUKE
IPC: H05K3/34
Filed: 2016-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method that can readily provide quality soldering for a wide range of usage.SOLUTION: The soldering method includes: a setting step of setting a second work (4) having a hole part (5) opening along a thickness direction on an upper layer side of a first work (2) via a solder layer (6); and a melting step of melting the solder layer by emitting a laser beam to the solder layer exposed from the hole part.SELECTED DRAWING: Figure 4
Patent JP-2017131407-A (JP)
Title: Bathroom washing apparatus
Inventor: ICHIMARU HIDEHITO
IPC: A47L25/00
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom washing apparatus capable of either properly dissolving or suppressing a trouble that a cleaning agent valve drops in a durability performance by causing a detergent valve to receive the influence of a negative pressure by a venturi part.SOLUTION: A bathroom washing apparatus A is equipped with a detergent valve Vb disposed in a detergent supply path 6 connected to a venture part 4. In the state where both a hot water valve and the detergent valve Vb are opened so that rinse water is ejected from a washing nozzle. When the ejection of washing nozzle is stopped in this state, the valve closing operation of the detergent valve Vb is executed in the delay to the valve closing operation of a hot water pouring valve.SELECTED DRAWING: Figure 2
Patent JP-2017134257-A (JP)
Title: Developing device, process unit, and image forming apparatus
Inventor: HARADA AKINORI
IPC: G03G15/08
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can solve clogging with developer in a developer storage container.SOLUTION: There is provided a developing device 12 that comprises a supply port 22 for supplying toner from the outside of the device and a collapsing member 31 having flexibility, and to which a toner storage container 40 including a feeding opening 44 for feeding toner is removably attached, where while the toner storage container 40 is attached to the developing device 12, the collapsing member 31 has its one end 31a1 extending to the feeding opening 44 and an opening part 43.SELECTED DRAWING: Figure 5
Patent JP-2017135295-A (JP)
Title: Semiconductor element
Inventor: KIN TATSUNORI
IPC: H01L21/301
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that since a hook projecting outward from the side face of a semiconductor element is buried in a die bond material, the effect for improving adhesion of the semiconductor element and a sealing resin is insufficient, and to provide a highly reliable semiconductor element in which adhesion of the semiconductor element and sealing resin is improved.SOLUTION: Roughness of the side face and top face, formed by step-cutting the top face of a semiconductor element, is coarser than the roughness of the side face of the semiconductor element. Roughness of the side face and top face of a step-cut surface corresponds to count #1000-#2000, and roughness of the side face of the semiconductor element corresponds to count #2000-#3000.SELECTED DRAWING: Figure 1
Patent JP-2016168834-A (JP)
Title: Writing auxiliary line projection device
Inventor: SHINOZUKA TSUTOMU
IPC: B43L13/00
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To accurately arrange a sheet while ensuring a wide writing area on the sheet and reduce cost of a device in a writing auxiliary line projection device.SOLUTION: A writing auxiliary line projection device comprises: a casing 4 which is placed on a desk in a state of being separated from a writing object, and in which an emitting port for emitting a laser beam toward the writing object is provided at a predetermined height position; a light emitting part 2 which is provided in the casing and emits the laser light; and a diffraction optical element 10 on which the laser beam emitted from the light emitting part is made incident, and which converts the incident laser beam into a laser beam for a writing auxiliary line. The laser beam converted by the diffraction optical element is emitted from the emitting port of the casing. An optical axis of the laser beam for the writing auxiliary line, which is emitted from the emitting port toward the writing object, is emitted so as to form an acute angle with respect to the writing object. The laser beam for the writing auxiliary line projected onto the desk includes a pattern G of a guide line which instructs a position where the writing object is placed on the desk.SELECTED DRAWING: Figure 1
Patent JP-2017133657-A (JP)
Title: Gear change device
Inventor: TODO MINORU
IPC: F16H3/66
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To further reduce the torque sharing of a friction clutch.SOLUTION: In an automatic transmission 20 having a second planetary gear 22, a Ravigneaux-type planetary gear mechanism 25, friction clutches C1, C2 and C3, and friction brakes B1 and B2, the automatic transmission comprises a dog clutch D1 for mechanically connecting a third carrier 23c (input element) of the Ravigneaux-type planetary gear mechanism 25, and a third ring gear 23r (first output element) to each other, and releasing the connection of both the elements. By this constitution, by making the friction clutch C1 engaged in a state that the dog clutch D1 is engaged, the elements of the Ravigneaux-type planetary gear mechanism 25 are mechanically connected to each other, and a power transmission path is formed for directly transmitting torque which is inputted to the third carrier 23c (input element) to the friction clutch C1 and a second sun gear 22s (input element) of the second planetary gear 22.SELECTED DRAWING: Figure 1
Patent JP-2017134750-A (JP)
Title: Authentication device, authentication method and authentication program
Inventor: TSUBOUCHI KOTA
IPC: G06F21/31
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an authentication device, authentication method and authentication program that can authenticate users with high accuracy.SOLUTION: An authentication device 100 comprises: a communication unit 110; an acquisition unit 131; a learning unit 132; an authentication unit 133; a behavior information storage unit 121; and a characteristic information storage unit 122. The communication unit 110 is configured to perform transmission/reception of a behavior history of users, or input information to be used upon authenticating the user, and an authentication result, and the acquisition unit 131 is configured to acquire the behavior history of the user from a portable terminal owned by the user; and store the behavior history thereof in the behavior information storage unit 121. The learning unit 132 is configured to: calculate weight of each factor forming a model indicative of a character of the user, using the behavior history stored in the behavior information storage unit 121 as learning data; and store the calculated weight in association with each factor in the characteristic information storage unit 122. The authentication unit 133 is configured to authenticate the user on the basis of the weight of the factor forming a model indicative of the character of the user as a learning result, and the input information.SELECTED DRAWING: Figure 2
Patent JP-2017138459-A (JP)
Title: Image forming apparatus, in-plane nonuniformity correction information creation device, and in-plane nonuniformity correction information creation program
Inventor: MORI KENJI
IPC: G03G15/00
Filed: 2016-02-03
Abstract: PROBLEM TO BE SOLVED: To calculate information to correct density nonuniformity in a conveyance direction caused by rotations of a rotary member over an entire range in a paper width direction, without defining the entire range as a measuring object.SOLUTION: Representative position density nonuniformity data representing density nonuniformity in a conveyance direction at a representative position (middle position) with respect to a width direction are added for each phase while matching phases of rotations of a rotary member, thereby calculating a representative curve representing the density nonuniformity. Between the representative position density nonuniformity data and reference position density nonuniformity data representing density nonuniformity in the conveyance direction at a reference position that is different from the representative position with respect to the width direction, amplitudes and phases of frequencies of rotations of the rotary member are compared, thereby calculating an amplitude ratio and a phase difference at the reference position with the representative curve defined as a reference and further calculating an amplitude ratio and a phase difference over an entire range in the width direction through an interpolating arithmetic operation.SELECTED DRAWING: Figure 6
Patent JP-2017137178-A (JP)
Title: Article delivery device
Inventor: HASHIMOTO MITSUO
IPC: B65H5/12
Filed: 2016-02-04
Abstract: SOLUTION: Article delivery means 5 (article delivery device) comprises: a picker 31 having an adsorption surface 38a for adsorbing and holding a sheet material 1 (sheet-state article); a rotor 32 which rotates around a rotation axis which is set to become horizontal, and holds the picker so that the adsorption surface is directed to an outer periphery; and oscillation means 33 for oscillating the picker, and the picker releases adsorption and holding of the sheet-state article at a delivery position which is positioned at a lower side of the rotor. The oscillation means oscillates the picker so that, the adsorption surface of the picker is directed to a front side of a rotation direction of the rotor at a position in an upstream side of the rotation direction of the rotor relative to the delivery position, and the adsorption surface of the picker is directed to a line extending in a radial state from a center of the rotor at the delivery position.EFFECT: As an effect, inertia force acting the sheet-state article can be reduced as possible, and the article can be mounted at the delivery position in the state, and it is possible to cope with acceleration.SELECTED DRAWING: Figure 2
Patent JP-2017137728-A (JP)
Title: Locking device of fire door
Inventor: KODA ICHIRO
IPC: E05B65/10
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To stabilize a size of force for extracting a hook.SOLUTION: A locking device of a fire door comprises a latch member (a latch plate 130) for locking a hook 600, a lock member (a lock lever 140) for locking the latch member in a locking state of the hook 600 and releasing a lock by shifting one end part in action time of force for extracting the hook 600, an energization member (a compression coil spring 154) for energizing in the direction for restraining shifting, an energization force adjustment screw (a release force adjustment screw 153) having a male screw part and a noncircular cross-section part and adjusting energization force and a pressing member 156 for pressing the noncircular cross-section part of the energization adjustment screw in the rotational center direction.SELECTED DRAWING: Figure 2
Patent JP-2016093571-A (JP)
Title: Game machine
Inventor: AISO HIDEO
IPC: A63F7/02
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To further properly detect a fraud executed by calculating jackpot timing and fraudulently producing a jackpot.SOLUTION: When a value of an internal random number counter C1 counts by one turn from an origin value C0, a game machine changes the internal random number counter C1 and the origin value C0 using an origin value counter Ci, sets an origin value changed flag F2 to a value 1, and stores the value of the origin value changed flag F2 along with each counter value. When it is determined that the value of the internal random number counter in a reservation ball storage area is a jackpot value, if the value of the origin value changed flag is the value 1, the game machine executes a jackpot in a normal performance mode and, if it is not the value 1, executes a jackpot in a special performance mode. Accordingly, when the jackpot is won, before the value of the internal random number counter C1 counts by one turn after a default value is set to the origin value C0 according to a reset instruction and the origin value C0 is changed, the game machine can execute the jackpot in the special performance mode different from the normal performance mode.SELECTED DRAWING: Figure 12
Patent JP-2017140624-A (JP)
Title: Casting apparatus for lost foam pattern casting method
Inventor: KAMEYAMA YOSHIHIRO
IPC: B22C3/00
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a casting apparatus for a lost foam pattern casting method capable of eliminating a high-gas tension state in a lost pattern space upon molten metal pouring since a large amount of gas generate by lost foam pattern thermolysis is released outside of a cast mold efficiently and safely, and efficiently preventing a deterioration in casting mold skin, foreign matter biting defects, and sand seizure defects since the lost foam space is thereby smoothly filled with a molten metal flow.SOLUTION: A casting apparatus 1 for lost foam pattern casting method is configured to release a gas generated upon casting outside of a casting mold 10 via sand mold casting sand 11 arranged around a lost foam pattern 30 without installing a gas vent relief, where molten metal is poured into the lost foam pattern 30 by lower pouring from the bottom of the lost foam pattern 30 from the gate 15 through the sprue 16 to fill a lost foam pattern space 13 while the lost foam pattern 30 in contact is being lost on thermolysis.SELECTED DRAWING: Figure 1
Patent JP-2017142966-A (JP)
Title: Connector relay member with circuit unit packaged therein
Inventor: NAKAJO SATORU
IPC: H01R31/06
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To connect connectors with each other and to connect an internally packaged circuit unit to one connector.SOLUTION: A partition wall 2 is provided in an intermediate part of a substrate 1, and first and second insertion parts 3 and 4 for connector mounting are formed at both sides of the partition wall 2. Multiple relay pin members 5 are fixed on the partition wall 2, and insertion ends 5a and 5b including protruding ends at both sides protrude into the first and second insertion parts 3 and 4. At a position eccentric from the relay pin members 5, multiple circuit pin members 6 are fixed, an insertion end 6a of the circuit pin member 6 protrudes into the first insertion part 3, and the other connection end 6b is connected to a circuit unit 7 disposed within a frame part 8 at a side of the second insertion part 4. A first connector 11 is inserted into the first insertion part 3 and fitted to the relay pin member 5 and the circuit pin member 6, and a second connector 12 is inserted into the second insertion part 4 and fitted to the relay pin member 5, such that the connectors are electrically connected.SELECTED DRAWING: Figure 5
Patent JP-2017146676-A (JP)
Title: Control device and control method
Inventor: OKABE MOTOHIKO
IPC: G06F13/28
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To shorten time required for transfer processing of control data.SOLUTION: A control device 100 comprises: a first memory 103a; a control part 101; a communication part 105; and a second memory 103b. The first memory has a plurality of memory areas, and stores first data related to control of external equipment. The communication part comprises a buffer memory 105b having buffer areas corresponding to individual ones of the plurality of memory areas. The second memory stores a table capable of identifying an output area for storing the first data to be transmitted to the external equipment out of the plurality of memory areas. Also, the control part sets a plurality of input areas to a first predetermined area in one time transfer processing on the basis of the table when transferring the first data from the buffer area to the memory areas, and sets a plurality of output areas to the first predetermined area in one time transfer processing on the basis of the table when transferring the first data from the memory areas to the buffer areas.SELECTED DRAWING: Figure 1
Patent JP-2016152417-A (JP)
Title: Image sensor and imaging apparatus including image sensor
Inventor: BAEK BYUNG-JOON
IPC: H04N5/369
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor and an imaging apparatus including the image sensor.SOLUTION: The invention relates to an image sensor and an imaging apparatus. In the image sensor of a multi-layered sensor structure including a plurality of sensing pixels, each of the plurality of sensing pixels includes a micro lens to collect light, a first photoelectric converter to convert light of a first wavelength band into an electric signal, and a second photoelectric converter formed on a substrate in order to convert incident light into an electric signal. A central axis of the second photoelectric converter is separated from an optical axis of the micro lens.SELECTED DRAWING: Figure 1A
Patent JP-2017146462-A (JP)
Title: Camera accessory
Inventor: OKAJIMA FUMIYA
IPC: G03B17/18
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a camera accessory that is provided with a light emitting unit emitting notification light for notifying users of a handling state of a function, can externally pass the notification light from the light emitting part, and prevents entering of environment light from outside into an internal mechanism.SOLUTION: A camera accessory comprises: a light emitting unit that emits notification light for notifying users of a handing state of a function; a light emitting control unit that performs light-emitting control of the light emitting unit; a printed substrate that has the light emitting unit mounted, and electrically connects the light emitting unit to the light emitting control unit; and a cover member that is formed so as to cover an upper direction of the printed substrate having the light emitting unit mounted. The cover member is configured such that an optical opening is formed only in a vertex part in the upper direction with respect to a surface where the light emitting unit is mounted to the printed substrate, and a bottom part tightly contacts with a surface of the printed substrate around the light emitting unit.SELECTED DRAWING: Figure 1
Patent JP-2017144697-A (JP)
Title: Image formation apparatus, image processing method, and program
Inventor: INAGAKI DAIKI
IPC: H04N1/00
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus and the like which can improve the performance of currently-operating jobs other than a print job causing stoppage when printing means is stopped under such a situation that the plurality of jobs including the print job operate simultaneously, and improve the performance of printing processing after stoppage release for the print job.SOLUTION: When printing means 16 is not stopped, image data generation processing is executed in a first mode of using a plurality of processing parts (cores 0-2, compression and extension units 211-213). When the printing means is stopped and the number of image data that has been generated and waiting for printing is less than a threshold, switching is performed to the second mode using the less processing parts than the first mode. When the operation of the printing means is stopped and the number of image data that has been generated and waiting for printing is equal to or greater than a threshold, switching is performed to the third mode of performing no generation operation of image data for printing by the plurality of processing parts.SELECTED DRAWING: Figure 9
Patent JP-2017147422-A (JP)
Title: Adhesive film for multilayer printed wiring board
Inventor: SUZUKAWA TAKAYUKI
IPC: C08L61/06
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film for a multilayer printed wiring board, which is superior in the property of filling irregularities even when a silica filler is highly filled.SOLUTION: An adhesive film for a multilayer printed wiring board comprises a resin composition layer arranged by forming, on a support film, a layer of a resin composition including (A) a novolac type phenol resin which is 1.1-1.7 in the variance ratio (Mw/Mn) of a weight-average molecular weight (Mw) to a number average molecular weight (Mn), (B) an epoxy resin, (C) an inorganic filler and (D) a solvent. In the adhesive film, (B) the epoxy resin is at least one novolac type epoxy resin selected from a group consisting of a novolac type epoxy resin having a biphenyl skeleton, a cresol novolac type epoxy resin and an aralkyl novolac type epoxy resin; and (C) the inorganic filler is 0.1 μm or larger in average particle diameter, of which the content in the resin composition layer is 20-95 mass% of resin solid contents, and the content of (D) the solvent in the resin composition layer is 1-20 mass%.SELECTED DRAWING: None
Patent JP-2017151226-A (JP)
Title: Signal analyzing device, method, and program
Inventor: KAMEOKA HIROKAZU
IPC: G10L21/0208
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress noise even when there are a plurality of noise sources or when a noise source moves.SOLUTION: A mixed sound time frequency expansion part 28 outputs observation spectrograms of a plurality of sound sources including an in-body conduction fine speed and external noise picked up by a first microphone, and outputs an observation spectrogram of external noise picked by a second microphone, and a parameter update part 32 updates absolute value components of respective steering vectors of the plurality of noise sources and also updates respective activation parameters of the plurality of sound sources. A convergence determination part 34 determines whether predetermined convergence conditions are met, and the parameter update part 32 repeats the update until the convergence conditions are met.SELECTED DRAWING: Figure 1