baber/WOPTO huggingface dataset:
Patent JP-2017228659-A (JP)
Title: Semiconductor device
Inventor: TANI NAOKI
IPC: H05K1/18
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing occurrence of cracks in a solder for electrically connecting a connection terminal of a semiconductor element and wiring provided on a circuit board.SOLUTION: A semiconductor device 100 comprises a semiconductor element 1, a circuit board 2, metal wiring 3A-3F, and an expanding member 5. The circuit board 2 has a top face 21 and an undersurface 22 opposite to the top face 21. The metal wiring 3A-3F are formed on at least one of the top face 21 and the undersurface 22. The semiconductor element 1 has at least two connection terminals which are formed on a terminal formation surface 13 arranged opposite to the top face 21 of the circuit board 2. The expanding member 5 is fastened to the terminal formation surface 13 of the semiconductor element 1; and has a linear expansion coefficient larger than a linear expansion coefficient of the semiconductor element 1; and has the size larger than two connection terminals next to each other out of at least two connection terminals.SELECTED DRAWING: Figure 1
Patent JP-2018004781-A (JP)
Title: Toner for electrostatic charge image development
Inventor: TAKIGAURA YUSUKE
IPC: G03G9/087
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development using an amorphous polyester resin, a crystalline polyester resin, and a vinyl resin, the toner capable of providing an image having suppressed glossiness while maintaining low-temperature fixability.SOLUTION: A toner for electrostatic charge image development of the present invention is a toner for electrostatic charge image development including toner particles each containing at least a binder resin, a mold release agent, and colorant. The binder resin contains an amorphous polyester resin, a crystalline polyester resin, and a vinyl resin; the content of the amorphous polyester resin in the binder resin is 50 mass% or more; the weight average molecular weight (Mw(t)) of a component contained in the toner particle, soluble in THF, and measured by GPC satisfies a specific relationship; the vinyl resin has a peak top molecular weight (Mp(s)) that satisfies a specific relationship and has a two-dimensional chain structure.SELECTED DRAWING: None
Patent JP-2016179289-A (JP)
Title: Game machine
Inventor: MIYASAKA JUN
IPC: A63F7/02
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of excellently providing unpredictability to a performance.SOLUTION: A symbol display unit 61 includes a symbol display device 29 having a display surface 29a, and a movable unit 85 having a mirror unit 141 and a shutter 151. In the situation where the display surface 29a is positioned so as to face the front, a gap between the peripheral edge of the display surface 29a and the peripheral edge of an opening 35 is closed with the shutter 151 positioned at a closing position. Meanwhile, in the situation where the display surface 29a is positioned so as to be inclined, one image of dual view display is reflected on the reflection surface of the mirror unit 141 with the mirror unit 141 positioned at a position for multi-display. In this case, a common driving motor 161 for displacing the mirror unit 141 and the shutter 151 is provided independently from a display driving motor 121 for displacing the symbol display device 29.SELECTED DRAWING: Figure 8
Patent JP-2018012752-A (JP)
Title: Polishing agent, storage liquid for polishing agent and polishing method
Inventor: HANANO MASAYUKI
IPC: C09G1/02
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a polishing agent which can remove a resin and a wiring metal material at a high polishing rate.SOLUTION: A polishing agent for polishing a resin and a wiring metal material is provided that contains first abrasive grains, second abrasive grains and water. In the polishing agent, the first abrasive grains are silica particles, the second abrasive grains are particles to which at least one selected from the group consisting of an aluminum compound and aluminum ions is bonded (excluding particles formed from aluminum compound), a mass ratio of the contents of the first abrasive grains and the second abrasive grains is first abrasive grain: second abrasive grain=20:1 to 2:1, and a pH is 3.5 or less.SELECTED DRAWING: None
Patent JP-2016181941-A (JP)
Title: Oscillation circuit
Inventor: TAYA TAKASHI
IPC: H03B5/12
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit capable of suppressing deterioration in characteristics of the other circuit provided in a semiconductor integrated circuit, in a case where an oscillation signal having an oscillation frequency of several hundreds of megahertz is output.SOLUTION: An oscillation circuit comprises: a resonance circuit that consists of an internal capacitor provided in a semiconductor integrated circuit, and an external capacitor and an external inductor provided outside of the semiconductor integrated circuit; and an amplifier circuit whose input end and output end are connected with the resonance circuit. The resonance circuit has: a first closed circuit that consists of an internal capacitor, an external inductor, and wiring for connecting the internal capacitor and the external inductor; and a second closed circuit that consists of an external capacitor, an external inductor, and wiring for connecting the external capacitor and the external inductor, and that has a wiring resistance smaller than that of the first closed circuit.SELECTED DRAWING: Figure 2
Patent JP-2018014815-A (JP)
Title: Distribution board
Inventor: ASANUMA TAKESHI
IPC: H02B1/28
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board having higher performance of cooling a high-temperature gas to be discharged from an exhaust port to the outside of the distribution board.SOLUTION: A distribution board 1 comprises; a distribution board body 2 including a power distribution apparatus; and a distribution board frame 3 accommodating the distribution board body 2. On the distribution board frame 3 is provided an exhaust port 10 so as to make the inside communicate with the outside, In the exhaust port 10, two cooling plates 21, 22 are provided in parallel along its extension direction so as to be spaced from each other; in each of the two cooling plates 21, 22, a plurality of pores 23 are formed. Pores 23 of the first cooling plate 21 arranged so as to be in the proximity to the inside of the distribution board frame 3 are formed in a taper shape having its inner diameter gradually decreasing toward the outside of the distribution board frame 3; and are arranged so as to face closed parts of the second cooling plate 22 arranged so as to be in the proximity to the outside of the distribution board frame 3.SELECTED DRAWING: Figure 1
Patent JP-2018017216-A (JP)
Title: Electronic control throttle device
Inventor: NOZAWA NAOKI
IPC: F02D45/00
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control throttle device which can make repair such as useless component replacement unnecessary because of such determination that, as far as a return spring or default spring satisfies a fixed conditions, the return spring or the default spring is not abnormal even when a throttle valve does not converge to a prescribed diagnostic opening.SOLUTION: An electronic control throttle device 1 drives a throttle valve 21 energized by a default spring 25 in an opening direction, in a closing direction by means of a gear 22 and a motor 23, in such a case that an opening of the throttle valve 21 does not converge to the fully closed opening when stopping the drive by means of the gear 22 and the motor 23, determines that the opening of the throttle valve 21 converges to a default opening region and determines abnormality when the number of times of such determination that variation width of the opening of the throttle valve 21 is a predetermined range or more, gets to a predetermined value or more.SELECTED DRAWING: Figure 1
Patent JP-2017019804-A (JP)
Title: Peptidomimetic macrocycle
Inventor: VINCENT GUERLAVAIS
IPC: C07K11/02
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a peptidomimetic macrocycle using p53 which regulate the activity of p53 by inhibiting the interaction between p53 and HDM2, p53 and HDMX, or p53 and proteins of both HDM2 and HDMX, and which can be used for treating diseases including (but not limited to) cancer and other hyperproliferative diseases.SOLUTION: The p53 peptidomimetic macrocycle is a peptide comprising a part of stably crosslinked human p53, the crosslinked peptide contains at least two modified amino acids, the intramolecular crosslinking being formed to stabilize the α-helix secondary structure of a part of p53 thought to be important for binding p53 to HDM2 and p53 to HDMX.SELECTED DRAWING: None
Patent JP-2018020623-A (JP)
Title: Three-wheeled vehicle
Inventor: MIYAMORI SHIGEKI
IPC: B62D21/00
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a three-wheeled vehicle capable of always maintaining a state of contact between a ground plane of a wheel and a road surface and also suppressing the majority of an impact from the road surface from being applied directly to a platform.SOLUTION: A vehicle body frame 3 fitted with first to third wheels 5 to 9 has rigidity. A platform 11 and the vehicle body frame 3 are coupled together by a coupling structure 19. A first three-degrees-of-freedom non-restriction type coupling mechanism 21 to a third three-degrees-of-freedom non-restriction type coupling mechanism 25, and a first three-degrees-of-freedom restriction type coupling mechanism 35 to a third three-degrees-of-freedom restriction type coupling mechanism 39 which constitute the coupling structure 19 deform to allow bouncing motion, rolling motion, pitching motion, and complex motion with the platform 11 limited when an impact is applied from the road surface to the vehicle body frame 3.SELECTED DRAWING: Figure 1
Patent JP-2018022373-A (JP)
Title: Software version upgrading method of portable terminal, and portable terminal
Inventor: KATSUMATA TAKESHI
IPC: G06F8/65
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a software version upgrading method of a portable terminal capable of easily upgrading the software version even when there is no liquid crystal screen or there is a just small liquid crystal screen, and provide the portable terminal.SOLUTION: A holter electrocardiograph 100 stores a file for version upgrade in an internal memory 124 under a control of a USB controller 123, then the access right to the internal memory 124 is transferred from the USB controller 123 to a CPU 122 in response to a connection or disconnection of a USB cable, and the version upgrade is performed. Thus, the version upgrade is easily performed without requiring a liquid crystal screen or operation unit in a body, so that the device body can be downsized.SELECTED DRAWING: Figure 3
Patent JP-2018025623-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: TAKEMOTO SHOICHI
IPC: G02B15/20
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having good optical performance even in a vibration proofing mode, while suppressing the size of the whole optical system and suppressing the size of a vibration proof group, and imaging apparatus having the zoom lens.SOLUTION: The zoom lens includes, successively from an object side, a positive first lens group B1, a negative second lens group B2, a positive third lens group B3, a negative fourth lens group B4, and a positive fifth lens group B5, in which upon zooming, an interval between adjoining lens groups varies; the first lens group is immobile in a direction of the optical axis upon varying magnifications, while the second, third, and fourth lens groups move in a direction of the optical axis upon varying magnifications; and the fourth group moves in a direction of the optical axis upon focusing. The third lens group comprises a positive first sub lens group B31 and a positive second sub lens group B32 disposed successively from the object side. Upon correcting image blur, the second sub lens group moves in a direction containing a directional component orthogonal to the optical axis. Focal distances of the first lens group, the third lens group, the fourth lens group and the whole lens system at a wide angle end are appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2018033271-A (JP)
Title: Motor controller
Inventor: TAKEMOTO SHUICHI
IPC: H02P6/182
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of controlling a rotor to properly start in a short time without depending on posture of the rotor.SOLUTION: A rotation control unit 14 for controlling a rotor R of a brushless motor M controls to supply the power to a single phase in three phases exciting coils 3 for a preset time at starting up. An induced voltage measuring part 13 measures an induction voltage generated an exciting coil 3 different from the exciting coil 3 to which the power is supplied accompanying the power supply to determine whether to start based on the measurement result. Based on the determination result, the one phase from the three phase exciting coils 3 is set to a supply start coil to which the electric power supply is made first to execute a forced commutation.SELECTED DRAWING: Figure 1
Patent JP-2018031995-A (JP)
Title: Light source device and projection type display device
Inventor: YAMAKAGE AKIHIRO
IPC: F21V7/26
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a smaller projection type display device which uses a large-sized light source for condensing output light from semiconductor lasers, irradiating phosphor, and exciting the light to be emitted.SOLUTION: A very compact light source device is provided by utilizing an optical system which refracts and condenses parallel light of shorter wavelength using a wedge type prism, then condenses the light through a condenser lens to irradiate phosphor. The light source device allows for downsizing of the projection type display device.SELECTED DRAWING: Figure 1
Patent JP-2016224064-A (JP)
Title: Magnetic filed sensor with automatic sensitivity adjustment
Inventor: DOOGUE MICHAEL C
IPC: G01R33/02
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To adjust the sensitivity of a magnetic field sensor including a magnetic field sensing element supported by a substrate.SOLUTION: A magnetic field sensor comprises a first magnetic field sensing element 280 having sensitivity in a first magnetic field, a feedback circuit, and a gain adjustment circuit 276 having a gain adjustment node receiving a gain adjustment signal 274, for adjusting sensitivity of a magnetic field response signal responding to the gain adjustment signal. The feedback circuit includes: a current conductor 252; a first current generation circuit 246 that has an output node in which a first current signal 250 is generated; a second magnetic field sensing element 254 that gets close to the current conductor to respond to a second magnetic field; a second current generation circuit 256 in which a second current signal 258 is generated; and a gain computation circuit 242 that is coupled to the second magnetic field sensing element, generates the gain adjustment signal 274 and an amplitude signal 270 in response to the second magnetic field, and further includes a sample/hold circuit 272 for generating the gain adjustment signal responding to a first prescribed state of an enable signal 248.SELECTED DRAWING: Figure 3B
Patent JP-2018034084-A (JP)
Title: Haptic actuator, electronic equipment, and haptic feedback generation method
Inventor: NAKAMURA SATONOBU
IPC: B06B1/16
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a haptic actuator capable of generating haptic feeling feedback which brings perception of different property.SOLUTION: A haptic actuator 100 includes a movable element mounted on a space surrounded by an upper casing 101b and a lower casing 1101a. The movable element includes a coil and a magnet, and performs reciprocating straight line movement with a prescribed amplitude when a first driving voltage is applied. Vibration is propagated to a vibration body through a spacer 173. Hammers 171a, 171b supported by plate springs 175a, 175b project from the upper casing 101b. When a second driving voltage larger than the first driving voltage is applied, either of the hammers 171a, 171b is displaced in an upper direction and strikes a blow to the vibration body in conjunction with the movable element vibrated at a larger amplitude.SELECTED DRAWING: Figure 2
Patent JP-2018038174-A (JP)
Title: Gate drive device
Inventor: NOMURA ICHIRO
IPC: H02M1/08
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve an improvement in device quality.SOLUTION: A gate drive device 20 for driving a switching element 1a includes current sources from I1-1 to I1-n for turning on, switches from sw1-1 to sw1-n for turning on, current sources from I2-1 to I2-n for turning off, and switches from sw2-1 to sw2-n for turning off. The current sources from I1-1 to I1-n for turning on switch the voltage gradient of a rising waveform of a gate voltage of a switching element 1a in a plurality of stages when the switching element 1a is turned on. The switches from sw1-1 to sw1-n for turning on drive and control the current sources from I1-1 to I1-n for turning on. The current sources from I2-1 to I2-n for turning off switch the voltage gradient of a trailing waveform of the gate voltage in a plurality of stages when the switching element 1a is turned off. The switches from sw2-1 to sw2-n for turning off drive and control the current sources from I2-1 to I2-n for turning off.SELECTED DRAWING: Figure 1
Patent JP-2018037992-A (JP)
Title: Communication position identification system, portable terminal, external device, and communication position identification program
Inventor: SAKATA NAOYA
IPC: G06K7/10
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate communication position identification of a portable terminal and external device that are capable of transmitting/receiving data to/from each other using near field radio communication.SOLUTION: A state in which a smart phone is divided into N areas is displayed on a display unit. In initialization processing, 1 is set to a variable n. An area having a value of the variable n and a message for prompting to touch a device side antenna of a rice cooker with the area of the variable n are displayed on the display unit. When a user touches the device side antenna with the n-th area, the device side antenna originates a signal; magnetic field strength received by a terminal side antenna is acquired. In a state in which the n-th area is touched on the device side antenna, whether or not communication between the terminal side antenna and the device side antenna is normally completed is checked. When the communication is normally completed, the acquired magnetic field strength is stored in a memory. Processing to magnetic field strength acquisition is executed for all of the N areas. An area touched on the device side antenna when the highest magnetic field strength is acquired is displayed on the display unit as a communication position.SELECTED DRAWING: Figure 7
Patent JP-2018041865-A (JP)
Title: Ion pair stacked body, method of manufacturing piezoelectric body, and ultrasonic imaging apparatus
Inventor: OKUBO TAKESHI
IPC: H01L41/317
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of realizing a piezoelectric body having high crystal orientation even in a form of a film and an ultrasonic imaging apparatus having high spatial resolution in ultrasonic image diagnosis and realizing a high depth and a long distance.SOLUTION: The ion pair stacked body including: a first layer 3 made of a radical polymer containing lead atoms; and a second layer 5 of a cationic polymer formed thereon is formed. The ion pair stacked body includes a B site compound. The ion pair stacked body is heated to prepare a piezoelectric film 6 composed of a piezoelectric material having a perovskite structure. The film 6 of the piezoelectric body is mounted on an ultrasonic probe of an ultrasonic imaging apparatus.SELECTED DRAWING: Figure 1
Patent JP-2018044553-A (JP)
Title: Dissimilar metal fitting joint
Inventor: ENDO KATSUHIDE
IPC: F16B11/00
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a dissimilar metal fitting joint which achieves high joint strength, inhibits deterioration of the joint strength after long time use, enables reduction of the number of components, and joins dissimilar metals in a simple method without using a large scale device to reduce costs when the dissimilar metals are joined.SOLUTION: A dissimilar metal fitting joint 1 comprises: a mold material 2 formed by aluminium; and a fitting material 3 which is fitted in the mold material and made of stainless steel. The mold material 2 comprises: a body part 4; and a protruding part 5 protruding from the body part 4 to the fitting material 3 side. The protruding part 5 comprises: a small diameter part 6 located closer to the body part; and a large diameter part 7 located at the tip side. The large diameter part 7 is formed so that its diameter becomes larger than the small diameter part 6.SELECTED DRAWING: Figure 1
Patent JP-2016202980-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing deterioration of game interest.SOLUTION: A pachinko machine has start ports 2101, 2102 that can receive game balls shot to a game area 1100. When game balls enter the start ports 2101, 2102, a lottery processing related to a big win is performed at a predetermined winning rate. If the big win is won, a big win game is performed, and after that, a control is made to a normal game state or a special game state. In a dial operation part 401, during the big win game, the resistance force when rotating the dial operation part 401 is designed to change every time, according to a level of an expectation degree as to whether or not a control is made to the special game state after the end of the big win game.SELECTED DRAWING: Figure 108
Patent JP-2017006718-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of providing a novel game not present in the prior art.SOLUTION: A Pachinko game machine 10 is caused by winnings of upper and lower startup winning ports 14A and 14B to generate a winning/losing determination right individually so that all holding upper limit numbers are four. If the winning/losing determination is made by digesting a winning/losing determination right one by one to reduce the holding number of either the upper or lower startup winning port 14A and 14B, a winning/losing determination result is notified by a stop display drawing pattern after variable display of special drawing patterns 13A, 13B and 13C. In the case, moreover, where the winning/losing determination right generated by the winning of either the upper or lower startup winning ports 14A and 14B is reserved, a continuous notice is performed for the winning/losing determination right.SELECTED DRAWING: Figure 2
Patent JP-2018045198-A (JP)
Title: Program and moving image processing system
Inventor: OKITSU TATSURO
IPC: G09G5/00
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a program that can improve the efficiency in learning movements in sports and exercises.SOLUTION: A computer acquires data of moving images picked up by cameras, and overlaps model data read out from a model data DB on the acquired moving image data to create composite data. The computer outputs the created composite data to a wearable device and a portable terminal. The wearable device and portable terminal display the composite data acquired from the computer.SELECTED DRAWING: Figure 1