baber/WOPTO huggingface dataset:
Patent JP-2016144233-A (JP)
Title: Signal generation circuit, voltage conversion device and signal generation method
Inventor: ABE TAKENORI
IPC: H02M3/155
Filed: 2015-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal generation circuit in which a minimum increment of a value to be set to a generation part that periodically generates a PWM signal corresponding to a preset value, can be made substantially smaller than an actual increment with a relatively small processing load, a voltage conversion device and a signal generation method.SOLUTION: A CPU 11 identifies a setting value U that is closest to a target value X that should be set to a PWM circuit 15, and a setting value Z that is closest secondly, every N (=3) cycles of a PWM signal generated by a PWM signal generation part 153 included in the PWM circuit 15. In accordance with a result of comparing magnitudes of the identified Y and Z with a magnitude of X, Y and Z are combined, such that N pieces of setting values are determined and set to the PWM circuit 15 one by one in each cycle of the PWM signal.SELECTED DRAWING: Figure 1
Patent JP-2016142152-A (JP)
Title: Negative pressure system for internal combustion engine
Inventor: HORISAKI KOSUKE
IPC: F02B37/013
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce effects on a brake booster when leak occurs and early detect the leak in a negative pressure system for an internal combustion engine.SOLUTION: A negative pressure system 100 for an internal combustion engine 1 includes: a negative pressure source 81; a main passage 84 connected to the negative pressure source and a brake booster 86; an auxiliary passage 87 having a first branch passage 87A branched from the main passage, a plurality of second branch passages 87B, 87C branched from the first branch passage and a restriction portion 97 provided in the first branch passage; a plurality of pressure type actuators 32, 66 connected to the second branch passages, respectively to control a supercharging device 12; and a plurality of pressure control valves 91, 94 provided in the second branch passages, respectively to control supply of the negative pressure to the pressure type actuators. Each auxiliary passage includes at least one pressure control valve 91 for supplying negative pressure to the pressure type actuator when the internal combustion engine is in a low-load region operating state.SELECTED DRAWING: Figure 1
Patent JP-2016141997-A (JP)
Title: Electric window blind
Inventor: OKABE TAKEKUNI
IPC: E06B9/264
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric window blind that suppresses erroneous halting of a lowering operation of a bottom rail while the bottom rail is being lowered, in spite of a fact that the bottom rail has not reached a lower limit or the bottom rail has not collided into an obstacle.SOLUTION: An electric window blind includes a control part that controls the rotation of an electric motor 2, and a sag detection part that detects sagging of a lifting cord 11. The control part does not bring the rotating electric motor 2 to a halt even when the sag detection part detects sagging of the lifting cord 11, while a slat 7 is rotating after a lowering operation of a bottom rail 9 has started. On the other hand, the control part controls the electric motor 2 to stop rotation of the electric motor 2, when the sag detection part detects sagging of the lifting cord 11 after the rotation of the slat 7 has completed.SELECTED DRAWING: Figure 1
Patent JP-2015164801-A (JP)
Title: Method for producing thermally conductive sheet, and thermally conductive sheet
Inventor: UEMURA KO
IPC: B32B37/10
Filed: 2015-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive sheet whose adhesive strength hardly deteriorates even in high-temperature use, and a method for producing the thermally conductive sheet.SOLUTION: A thermally conductive porous sheet (10) containing a fluororesin and a thermally conductive filler is prepared. A thermoplastic fluororesin sheet (12) having a thickness of 5-200 μm is prepared. The thermoplastic fluororesin sheet (12) is laminated on at least one surface of the thermally conductive porous sheet (10). The laminated sheets are subjected to heat treatment and pressurization treatment to integrate the thermally conductive porous sheet (10) with the thermoplastic fluororesin sheet (12). Thus, a thermally conductive sheet (16) is obtained.
Patent JP-2016145677-A (JP)
Title: Top plate for cooking device and method for producing the same
Inventor: YAMAZAKI YUSUKE
IPC: F24C15/10
Filed: 2015-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a filmed member having excellent excoriation resistance.SOLUTION: A top plate for a cooking device 1 comprises a base material 10, and a protection film 11 provided on a cooking face of the base material 10 and comprising monoclinic crystal zirconium oxide crystal. For the protection film 11, in X-ray diffraction measurement, a diffraction peak from a (1 1-1) crystal face of the monoclinic crystal zirconium oxide crystal is observed as a main peak.SELECTED DRAWING: Figure 1
Patent JP-2016149383-A (JP)
Title: Component mounting apparatus, component mounting method and component mounting line
Inventor: ITO KATSUHIKO
IPC: H05K13/04
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting apparatus capable of placing a chip solder of appropriate size on a base plate, and to provide a component mounting method and a component mounting line.SOLUTION: The component mounting apparatus includes: a mounting part 12 for placing a component (electronic component) on a base plate; a tape feeder 8 (component supply means) for supplying a chip solder; and a mounting control unit 41 (control unit) that controls the mounting part 12 to place a chip solder which is fed from the tape feeder 8 on the base plate based on a production data 42a in which the size of the chip solder to be placed is taught for each of a land (electrode) on the base plate.SELECTED DRAWING: Figure 4
Patent JP-2016148943-A (JP)
Title: Interpretive service providing system, interpretive support method, and interpretive support program
Inventor: TSUYUSAKI YURI
IPC: G06F17/28
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of checking that a character string of a source language to be interpreted is accurately translated.SOLUTION: A contact center 200 includes: a data conversion part 210 for converting voice data of voice transmitted from a portable terminal 100 into text data before translation; and a translation part 220 for converting the text data before translation into text data after translation for indicating voice by a character string after translation. An interpreter terminal 300 includes a screen processing part 310 for displaying a character string before translation, where voice is converted into a character string, and a character string after translation, where voice is converted into a character string after translation, on a display, on the basis of the text data before translation and the text data after translation transmitted from the contact center 200.SELECTED DRAWING: Figure 1
Patent JP-2016149620-A (JP)
Title: Optical device and control method thereof
Inventor: MATSUSHIMA KAZUKI
IPC: G03B17/02
Filed: 2015-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for stably vibrating an optical member, and a control method thereof.SOLUTION: An optical device includes: an optical member arranged on an imaging optical axis at the front side of an imaging element; a piezoelectric element for vibrating the optical member; and a vibration detection circuit for detecting vibration of the optical member due to driving the piezoelectric element. A control section compares a detected vibration value detected by the vibration detection circuit with a threshold (S704). When the detected vibration value is equal to or larger than the threshold, the control section performs first control of applying a signal of frequency where the detected vibration value of the optical member is equal to the larger than the predetermined threshold, to the piezoelectric element, to execute foreign matter removal processing (S707). When the detected vibration value is less than the threshold, detection information on an environmental temperature of the piezoelectric element is acquired, to set heating drive time, in accordance with the environmental temperature (S705). The control section performs second control of applying a signal of frequency where the detected vibration value of the optical member is equal to or less than the predetermined threshold, to the piezoelectric element (S706), and performs first control (S707).SELECTED DRAWING: Figure 10
Patent JP-2016034012-A (JP)
Title: Light emitting element and light emitting device
Inventor: INADA YASUHISA
IPC: G02B5/18
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element and having a novel structure that can control the brightness, directivity or polarization characteristic of a light emission element using photoluminescence material, and a light emitting device having the same.SOLUTION: A light emitting element 100 has a photoluminescence layer 110, a light transmissible layer 120 disposed in proximity to the photoluminescence layer 110, a submicron structure which is formed in at least one of the photoluminescence layer 110 and the light transmissible layer 120 and spreads within the plane of the photoluminescence layer 110 or the light transmissible layer 120, and a multilayer mirror laminated with the photoluminescence layer and the light transmissible layer. The submicron structure contains plural convex portions or concave portions, and light emitted from the photoluminescence layer 110 contains first light having a wavelength of λin the air. When the distance between the adjacent convex portions or concave portions is represented by Dand the refractive index of the photoluminescence layer to the first light is represented by n, the relationship of λ/n<D<λis satisfied.SELECTED DRAWING: Figure 31
Patent JP-2016153681-A (JP)
Title: Vehicle control device
Inventor: TOYOYOSHI YUKIO
IPC: F16D48/02
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and restrict occurrence of deceleration giving discomfort to a driver.SOLUTION: This invention relates to a vehicle control device for releasing a clutch when a vehicle is caused to perform an inertia travel, a travel resistance RL_R and an inertia deceleration DEC_F are calculated (a step S11) when an accelerator pedal is ON during high-speed traveling of a vehicle (a step S2:No), when a value in which the present deceleration DEC_R is multiplied by a design value G_dec is smaller than an inertia deceleration DEC_F (a step S12: Yes), the clutch is released (a step S13) and an engine is stopped (a step S14).SELECTED DRAWING: Figure 1
Patent JP-2016154319-A (JP)
Title: Communication system and communication control method
Inventor: MASUTOMI YUSUKE
IPC: H04L45/851
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to change a channel used for a first terminal device 111A's communication from a first channel 101 to a second channel 102, when a load on the first channel 101 is heavy.SOLUTION: A terminal side relay device 300 acquires a load value indicating the magnitude of a load applied to a first channel 101. A communication control device 200 compares the load value with a load threshold to determine whether or not the load applied to the first channel 101 is heavy. When it is determined that the load applied to the first channel 101 is heavy, the terminal side relay device 300 and a partner side relay device 400 perform channel change processing. The channel change processing is processing of changing a channel used for communication by a first terminal device 111A, a terminal device 111 identified by a target terminal identifier, from the first channel 101 to a second channel.SELECTED DRAWING: Figure 1
Patent JP-2016154618-A (JP)
Title: Nurse call system
Inventor: WAKABAYASHI KAZUMA
IPC: A61G12/00
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a nurse call system capable of quickly detecting falling of a nurse call slave machine, quickly inspecting a call function and preventing nurses not being involved in the inspection from causing trouble due to the inspection operation.SOLUTION: A nurse call slave machine 1 includes a call button 1a, and a slave machine plate 1b for generating a call signal, where the call button 1a is removably connected to the slave machine plate 1b. When the call button 1a is fallen from the slave machine plate 1b, a slave machine CPU 15 outputs a falling signal after a lapse of a prescribed time, while a nurse call master machine 2, upon receiving the falling signal, issues a falling alarm. When an inspection mode for confirming the operation is set, if the calling button 1a is fallen from the slave machine plate 1b, the slave CPU 15 immediately outputs a falling signal.SELECTED DRAWING: Figure 2
Patent JP-2016162761-A (JP)
Title: METHOD FOR FORMING Cu WIRING AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Inventor: NAGAI HIROYUKI
IPC: H01L21/768
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To form a low-resistance Cu wiring by highly efficiently embedding Cu or a Cu alloy with good embedding properties in a trench and a via that are formed in a substrate.SOLUTION: In a method, a Cu wiring is formed on a substrate having a surface on which a film including a trench with a predetermine pattern and a via formed in the bottom of the trench is formed, by embedding Cu or a Cu alloy in the trench and the via. The method includes the steps of: forming a barrier film; forming a layer to be wetted on the surface of the barrier film, the layer comprising Ru or the like; subsequently forming a Cu-based seed film by PVD on the surface of the layer to be wetted; subsequently heating the substrate and casting the Cu-based seed film in the via to fill the via; subsequently forming a Cu-based film comprising Cu or a Cu alloy on the substrate surface by PVD in the condition where flowing is possible on the layer to be wetted, and embedding the Cu-based film in the trench.SELECTED DRAWING: Figure 2
Patent JP-2016160840-A (JP)
Title: Rotation detection abnormality diagnosing device and method, and rotation position control apparatus using the former
Inventor: MIKAWA KENTARO
IPC: F02D45/00
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detection abnormality diagnosing device capable of detecting an abnormality quickly and promptly, when the abnormality occurs in either of two rotation detecting means of different detection frequencies, thereby coping with the abnormality at a low rotation time.SOLUTION: When the absolute value of a deviation between a VTC actual angle detected by rotation phase detecting means and the integrated value of a VTC variable angle detected by a motor rotation sensor 201 at a higher frequency than the detection frequency of the VTC actual angle detected by the rotation phase detecting means is at or higher than a predetermined value, it is decided that the rotation phase detecting means is abnormal. As a result, it is possible to detect the abnormality of the rotation phase detecting means quickly.SELECTED DRAWING: Figure 13
Patent JP-2016165860-A (JP)
Title: Method of manufacturing integrated compressed regular grain wood, and integrated compressed regular grain wood
Inventor: TANAHASHI MITSUHIKO
IPC: B27K5/00
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an integrated compressed regular grain wood, and a method of manufacturing the same.SOLUTION: The method of manufacturing an integrated compressed regular grain wood includes: a heating and compressing process of obtaining a compressed cross section wood 2 by compressing a cross grain wood 1 in a thickness direction; a cutting process of obtaining a plurality of compressed cross grain wood pieces 3 by cutting the compressed cross section wood 2 in a thickness direction at a predetermined interval in a tangential direction of an annual ring of the compressed cross section wood 2; and a bonding and integrating process of obtaining an integrated compressed regular grain wood by butting cross grain faces of a plurality of the compressed cross grain wood pieces 3 each other to bond and integrate. The integrated compressed regular grain wood 10 is manufactured by the above processes. Thus, grains of surface parts 10a, 10b exhibit an attractive grain pattern in which tightly contacting annual ring lines run straight in parallel as the surface parts 10a, 10b of the obtained integrated compressed regular grain wood 10 becomes all regular grains and rapidly grown parts are compressed by the heating and compressing process to close a distance between annual rings. Further, strength is also excellent because regular grain faces in which slowly grown parts contact closely appear on the surface parts 10a, 10b by compression.SELECTED DRAWING: Figure 2
Patent JP-2016169951-A (JP)
Title: Physical quantity sensor, method for manufacturing physical quantity sensor, electronic apparatus, and moving object
Inventor: KOBAYASHI TOMONAGA
IPC: H01L29/84
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity sensor that exhibits a high accuracy of physical quantity detection and has reduced cost and size, a method for manufacturing the physical quantity sensor, an electronic apparatus, and a moving object.SOLUTION: A physical quantity sensor 1 includes: an IP substrate 2; an acceleration sensor element 4 fixed to the IP substrate 2 with an adhesion layer 101 in between; and a resin part 91 over the acceleration sensor element 4. Further, a surface 40 of the acceleration sensor element 4 which is surrounded by the resin part 91 has a non-adhesion part 401 not adhering to the resin part 91.SELECTED DRAWING: Figure 1
Patent JP-2015173983-A (JP)
Title: Device for placing receiving part onto head of bone anchoring element, and receiving part for connecting bone anchoring element to spinal rod
Inventor: BIEDERMANN LUTZ
IPC: A61B17/56
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for placing a receiving part onto a head of a bone anchoring element, which improves known methods and devices.SOLUTION: A device 1 for placing a receiving part 7 of a bone anchoring device onto a head 91 of a bone anchoring element 9, comprises: a holding device 2, a collet 3 having a longitudinal axis Z and being held by the holding device 2. The collet 3 includes a distal end portion 31 configured to be flexibly expanded and/or compressed in a radial direction perpendicular to the longitudinal axis Z. An engagement feature 34 is provided at an outer contour of the distal end portion 31 of the collet 3, and is configured to engage a portion 77 of an inner wall 71, 79 formed in a rod receiving channel 74 or a bore 700 of the receiving part 7.
Patent JP-2016173546-A (JP)
Title: Image forming apparatus
Inventor: FUNAYAMA YASUHIRO
IPC: G03G9/08
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of a recording material due to toner adhesion to an end of the recording material by keeping quality of a rimless image in an excellent state when creating the rimless image having no margin around the recording material.SOLUTION: There is provided an intermediate transfer type image forming apparatus which includes: an image forming part 1 for forming a rimless image having no margin around a recording material S in an imaging area Z wider than an imaging surface area of the recording material S; an intermediate transfer body 2; a transfer device 4; and a fixing device 5. An image forming apparatus is characterized in that a toner T has a volume average particle diameter of 2 to 5 μm and when a rimless image is created, an image creation processing part 7 is provided in which the image density ratio by a toner T of each color component is kept and conversion processing is performed on an image equal to or lower than a threshold m under such a condition that at least a superimposed toner thickness h is equal to or greater than a predetermined threshold m for an image Ithat is created in a peripheral region R of the recording material S.SELECTED DRAWING: Figure 1
Patent JP-2016176018-A (JP)
Title: Olefin polymerization catalyst and method for producing olefin polymer
Inventor: SAKAE TAKEHIRO
IPC: C08F4/6592
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an olefin polymerization dual catalyst that enables a long-chain branch-containing propylene-based polymer to be produced using a catalyst component for forming macromer and a catalyst component for co-polymerizing the same, and has a good catalyst characteristic such as bulk density and flow property, and to provided a method for producing olefin polymer using the olefin polymerization dual catalyst.SOLUTION: There is provided the olefin polymerization catalyst composed of the following components [A-1], [A-2], [B] and [C]. Component [A-1]: a macromer forming metallocene compound. Component [A-2]: a metallocene compound allowing for co-polymerization of an olefin monomer and an olefin macromer. Component [B]: an ion-exchanging layered silicate having characteristics 1. Characteristics 1: in a pore distribution curve calculated by BJH analysis method using an adsorption isotherm by a nitrogen adsorption method, the total sum of the pore volume of a pore having 2 to 10 nm diameter is 60 to 100% of the total mesopore volume. Component [C]: an organoaluminum compound.SELECTED DRAWING: Figure 1
Patent JP-2015149492-A (JP)
Title: semiconductor device
Inventor: KAWAE DAISUKE
IPC: H01L29/786
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has less exclusive area and which can achieve high integration and a large memory capacity.SOLUTION: In a semiconductor device, by using a common bit line with a write transistor and a read transistor, the number of interconnections per unit memory cell is reduced. Writing of information is performed by making the write transistor be in an ON state to supply potential of a bit line to one of a source electrode and a drain electrode, and a node to which a gate electrode of the read transistor is electrically connected, and subsequently making the write transistor be in an OFF state to cause the node to hold charge of a predetermined quantity. Reading of information is performed by supplying predetermined potential for reading to a read signal line connected to one of a source electrode and a drain electrode of the read transistor and subsequently detecting the potential of the bit line.
Patent JP-2016180922-A (JP)
Title: Head-up display device
Inventor: KONDO JUN
IPC: B60K35/00
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the luminance of a display image and improve the uniformity of the luminance without increasing the manufacturing cost and the size of the device.SOLUTION: A head-up display device 10 includes: a liquid crystal display panel 15 to display video; a projection optical system 2 that projects the video displayed in the liquid crystal display panel 15; a plurality of LED light sources 11 to output the illumination light to illuminate the liquid crystal display panel 15; a collimator lens 12 that converts the illumination light from the LED light sources 11 into parallel light; a dispersion element (dispersion sheet) 13 that disperses the illumination light from the collimator lens 12; and a field lens 14 that makes the illumination light from the dispersion element 13 incident into the liquid crystal display panel 15. The field lens 14 makes an optical axis 1a of the illumination light to enter the liquid crystal display panel 15 coincide with an optical axis 2a of the incident light that enters the projection optical system 2. An emission surface 13a of the dispersion element 13 is disposed at the position conjugating with the surface of an eye-box 3.SELECTED DRAWING: Figure 1