baber/WOPTO huggingface dataset:
Patent JP-2012191446-A (JP)
Title: Electronic device and method of manufacturing electronic device
Inventor: KAIHO KATSUTAKA
IPC: H03B5/32
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device and a method for manufacturing the electronic device which implement a timesaving and inexpensive manufacturing process and precise positioning of a mounted element.SOLUTION: In an electronic device 100, a cavity 50 has a bottom 51 formed to a smaller area than a lid part 61 in a plan view, so that when housed in the cavity 50 (when moved toward the bottom 51 from above the cavity 50), a first element 3 can abut at least any three of a plurality of ridge portions 53 formed by one side 52 and another side 52 adjacent to the one side 52 so as to be positioned to a target position of housing in the cavity 50.
Patent JP-2012195543-A (JP)
Title: Method of processing wafer
Inventor: ENDO TOMOHIRO
IPC: B23K26/364
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a wafer which eliminates melting and oxidation of a dicing tape even when a laser beam overruns a wafer.SOLUTION: A method of processing a wafer having a surface thereof a device region with a plurality of devices formed by being divided by scheduled split-scheduled lines, and a peripheral excessive region surrounding the device region includes a support step of supporting the wafer via a dicing tape on an annular frame by adhering the rear surface of the wafer to the dicing tape whose peripheral part is adhered to the annular frame; a holding step of suckingly holding the wafer supported on the annular frame via the dicing tape by a chuck table of a laser processing apparatus; a split groove forming step of forming split grooves in the surface of the wafer by irradiating a laser beam having a first intensity to regions corresponding to the split-scheduled lines; and a guide groove forming step of forming guide grooves for guiding the split by irradiating a laser beam having a second intensity that is lower than the first intensity and does not melt the dicing tape to the peripheral excessive region on extension lines of the split-scheduled lines.
Patent JP-2012196808-A (JP)
Title: Forming method of heat resistance film and forming device
Inventor: ABURAYA YOSHIHIRO
IPC: C08J5/18
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To form a resin film which is low in a linear thermal expansion coefficient and excellent in heat resistance due to an effect that a molecular chain of a linear polymeric compound can be oriented without the need for performing extension processing.SOLUTION: This forming method of the heat resistance film has: a flow-casting process which flow-casts a dope in which the linear polymeric compound is melted or dispersed into an organic solvent on a traveling flow-casting band 24; a drying process which dries a flow-cast flow-casting film 34 on the flow-casting band 24; and an exfoliation process which forms the film by exfoliating the dried flow-casting film 34 from the flow-casting band 24. The drying process is composed of a gelling drying process which sets a film face temperature of the flow-casting film 34 in a range of temperatures of minus 30°C to minus 10°C in a boiling point of the organic solvent, and scatters the solvent in the flow-casting film at 1 m/sec or lower in a wind speed of a drying wind until the flow-casting film 34 gels, and a low-temperature rapid drying process which dries the gelling flow-casting film 34 at a low temperature of minus 40°C to 10°C at a film face temperature, and rapidly dries the flow-casting film at a wind speed of 5 m/sec or higher in the drying wind.
Patent JP-2012197584-A (JP)
Title: Hinge with closing mechanism
Inventor: NISHITANI HITOSHI
IPC: E05D7/086
Filed: 2011-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a hinge with a closing mechanism for a door, which can arbitrarily set an open angle position to start a closing operation and has an excellent closing condition.SOLUTION: The hinge with the closing mechanism comprises two blades having two horizontal surfaces provided with a shaft center insertion hole and a vertical surface connecting them, a slide member provided with an abutting part in the state of energizing a plurality of compression springs in parallel is arranged on the vertical surface of one blade, and a center cam formed continuously by a curved surface and a circumferential surface is arranged on the other blade. Then, both blades are assembled through a shaft center in the state that the abutting part of the slide member is pressed to the curved surface of the center cam by the compression springs. Also, a spring force adjusting member is provided to adjust energizing force of the compression springs and closing force of the door. Also, the plurality of center cams having the curved surfaces in different shapes are arranged on the hinge to set the closing force in the state of dividing an angle range in the opening/closing operation of the door, and the closing condition is improved further.
Patent JP-2012198421-A (JP)
Title: Lens control system
Inventor: TERAJIMA MASAYUKI
IPC: G03B17/14
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lens control system capable of starting stereoscopic photographing smoothly after the start-up of a lens even in the case where lens replacement is carried out in a stereoscopic photographing system of a lens replacement type.SOLUTION: The lens control system comprises: a lens control device 30 configured to control lens devices 10R and 10L attached to camera devices 10R and 10L; and the lens device 10R. A CPU 114 of the lens device 10R exerts control such that when the lens devices 10R and 10L are started up, specification data indicating the respective specifications of the lens devices 10R and 10L is acquired, a start-up focal distance, which is the common focal distance of the lens devices 10R and 10L at their start-up, is determined by using the acquired two pieces of specification data, and the zoom lens of each of the lens devices 10R and 10L is moved to the position corresponding to the start-up focal distance.
Patent JP-2012198816-A (JP)
Title: Display control device and program thereof
Inventor: KASHI SHUNTARO
IPC: G06F3/048
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a complicated operation such as moving a display screen by a user operation, when newly starting an application and displaying its application screen.SOLUTION: A PC 100 manages a priority of a plurality of applications. When newly starting an application in a state that another application is already started and its application screen is displayed, a CPU 2 determines whether or not a priority of the application which is to be newly started is higher than a priority of the application which is already started. If the priority is higher, the CPU 2 displays the application screen of the already started application in a non-priority display and displays the application screen of the newly started application in a priority display.
Patent JP-2012199843-A (JP)
Title: Method and device for error correcting code control in data communication system
Inventor: TANAKA AKITOMO
IPC: H03M13/19
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an error correcting code control method and device that can adapt to communication systems with large error rate variations or fluctuations by means of a single error correcting circuit.SOLUTION: The error correction control device in a communicator (11) having a coder (114) implementing a predetermined error correcting code includes a switching determination section (117) for determining whether or not an estimate of an error rate conceivable as transmission data in the communicator reaches a receiving communicator (13) exceeds a predetermined value, and a dummy bit insertion section (118) for, if the error rate estimate exceeds the predetermined value, inserting a dummy bit in a predetermined bit position depending on an error correcting characteristic of the error correcting code when outputting the transmission data to the coder (114).
Patent JP-2012198175-A (JP)
Title: Battery state monitor device
Inventor: BITO SEIJI
IPC: H01M2/10
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the charging state of a battery cell not in an open circuit but in a closed circuit.SOLUTION: A battery state monitor device includes: a battery pack having one or more battery cells; and a detection circuit for detecting a state of the battery cell. The detection circuit has: temperature detection means for detecting temperature of the battery cell; current detection means for detecting a current flowing in the battery cell; voltage detection means for detecting a voltage of the battery cell; and an arithmetic circuit. Further, the device performs: calculating a predetermined voltage equivalent to a predetermined charging state of the battery cell on the basis of the temperature of the battery cell and the current thereof by using a prescribed operational expression including the exponential function of a thermal quadric expression and a thermal linear function; and comparing the voltage of the battery cell with the predetermined voltage calculated by using the operational expression to determine a predetermined charging state of the battery cell.
Patent JP-2012202057-A (JP)
Title: Demolition system and demolition plan determination method
Inventor: KAYASHIMA MAKOTO
IPC: E04G23/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a demolition system capable of reducing an environmental load by utilizing regenerative power generated during unloading of a demolition material.SOLUTION: A demolition system comprises a telpher for unloading a demolished demolition material, an electric storage device 75 that is connected to a hoist gear 72 of the telpher, and equipment in a demolition site, which is connected to the hoist gear 72. When the demolition material is unloaded by the telpher, regenerative power is generated in the hoist gear 72 of the telpher and used as power of the telpher, and surplus power is supplied to the equipment.
Patent JP-2012203692-A (JP)
Title: Memory system
Inventor: NAGASHIMA HIROYUKI
IPC: G11C16/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide, for example, a memory system that is capable of improving the reliability of a nonvolatile memory device according to one embodiment.SOLUTION: The memory system according to one embodiment includes a nonvolatile memory device, a monitoring section, and a changing section. The nonvolatile memory device stores data. The monitoring section monitors the characteristics of the nonvolatile memory device to which data writing processing and data erasing processing are performed. The changing section changes, according to the monitored characteristics of the nonvolatile memory device, at least one of the respective increase ranges of a writing initiation voltage and a writing voltage in the writing processing in which a writing operation and a verifying operation are alternately repeated, so that a time required for the writing processing is in agreement with a desired value.
Patent JP-2012204656-A (JP)
Title: Supercritical drying method of semiconductor substrate
Inventor: HAYASHI HIDEKAZU
IPC: H01L21/304
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a supercritical drying method of a semiconductor substrate capable of reducing particles generated on the semiconductor substrate and preventing electric characteristics of a semiconductor device from deteriorating.SOLUTION: A supercritical drying method of a semiconductor substrate according to an embodiment comprises: a step of introducing the semiconductor substrate on which a metal film is formed into a chamber with the surface of the semiconductor substrate being wet with alcohol; a step of supplying a supercritical fluid of carbon dioxide into the chamber; a step of setting a temperature in the chamber to a prescribed temperature of 75°C or higher and less than a critical temperature of the alcohol and replacing the chemical on the semiconductor substrate with the supercritical fluid; and a step of discharging the supercritical fluid and the alcohol from the chamber while keeping the temperature in the chamber at the prescribed temperature and lowering a pressure in the chamber.
Patent JP-2012202529-A (JP)
Title: Shock absorber including power generator
Inventor: HIROSE MITSUHIKO
IPC: B60G17/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently generate power by using stroke of a shock absorber in regard to a shock absorber including a power generator.SOLUTION: Power generators 20A, 20B, 20C include electret materials 21 stored with an electric charge moving along with one of a cylinder 15 or a piston rod 5; and opposing electrodes 22 arranged facing the electret materials 21 and moving along with the other of the cylinder 15 or the piston rod 5. The electret materials 21 and the opposing electrodes 22 are plurally arranged in an extending and contracting direction of a shock absorber 100 at predetermined intervals, and power generation is carried out by using a potential difference generated between the electret materials 21 and the opposing electrodes 22 following extending and contracting operation of the shock absorber 100.
Patent JP-2012209826-A (JP)
Title: Multiple frequency band passing filter
Inventor: HARADA NOBUHIRO
IPC: H01P1/213
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiple frequency band passing filter which has small size and good attenuation characteristics, and facilitates manufacturing.SOLUTION: First and second band passing filter portions 4A and 4B which are configured by using a block 2 of a dielectric are included. The first band passing filter portion includes: a first through-hole group 40A formed from a first surface 21 to a second surface 22, and arranged along a third surface 23; a first inner conductor 42A; an outer conductor 43 formed on an outer surface of the block; and a first coupling electrode 44A. So does the second band passing filter portion. On the first surface, first and second common electrodes 61 and 62 respectively coupled to resonators of one end portion and the other end portion of the first and second band passing filter portions are formed. On the block, a slit 8 interposed between the first and second through-hole groups, formed from the first surface to the second surface, and extending generally in parallel with the third surface and a forth surface 24 is formed. On an inner surface of the slit, a shield conductor 9 connected to the outer conductor formed on the second surface is formed.
Patent JP-2012208997-A (JP)
Title: On-vehicle electronic device
Inventor: KOIKE TAKAHIRO
IPC: G11B19/28
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle electronic device with deterioration of an in-cabin environment (noise) suppressed.SOLUTION: An on-vehicle electronic device includes: a drive part 7 for an optical disk 5; a control part 8 connected to the drive part 7; an optical information reading part 9 connected to the control part 8; and a recording memory 10, with a vehicle speed detection part 11 connected to the control part 8. Further, the control part 8 causes the rotating driving speed of the drive part 7 to increase if the vehicle speed detected by the vehicle speed detection part 11 is equal to or higher than a predetermined speed for a predetermined period or longer.
Patent JP-2012211533-A (JP)
Title: Motor-driven compressor
Inventor: OTA TAKAYUKI
IPC: F04B39/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven compressor that surely prevents electrical leakage from a drive circuit while suppressing the generation of noise.SOLUTION: The motor-driven compressor 1 includes: a compressor mechanism 4 that compresses a refrigerant; a motor mechanism 5 that actuates the compressor mechanism 4; a drive circuit 6 that is connected to a power source and drives the motor mechanism 5; an inner housing 10; and an outer housing 20. The inner housing 10 accommodates the compressor mechanism 4 and the motor mechanism 5 in a sealed state and holds the drive circuit 6. The outer housing 20 accommodates the inner housing 10 and is formed with a mounting portion 29 to the outside. Intermediate materials 31, 32 having anti-vibration property and heat insulating property are arranged between the inner housing 10 and outer housing 20 and between the drive circuit 6 and the outer housing 20. A protecting portion 21, which protects the drive circuit 6 from an impact added from the outside, is arranged on the outer housing 20.
Patent JP-2012213020-A (JP)
Title: Image processing device and program
Inventor: NAKAGAWA ITARU
IPC: G11B20/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To further enhance the accuracy of synchronization of images based on plural pieces of moving image data obtained by imaging respective plural subjects.SOLUTION: An image processing device 10 comprises a CPU that generates plural pieces of still image data from respective pieces of moving image data of plural subjects α and β imaged by plural cameras 2, 3, and 4, divides the generated plural pieces of still image data into plural groups provided in time series respectively, and synchronizes pieces of still image data of the plural subjects in group units.
Patent JP-2012214619-A (JP)
Title: Method for producing methacrylic resin and molded article
Inventor: MIYAKE KATSUJI
IPC: C08F20/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a methacrylic resin excellent in transparency, heat resistance, moldability, durability and mechanical strength with high production efficiency.SOLUTION: The method for producing a methacrylic resin containing a polymer (a) having a weight average molecular weight of more than 50,000 and a polymer (b) having a weight average molecular weight of 20,000-50,000 in a mass ratio (a/b) of 60/40 to 90/10 comprises steps of: bulk-polymerizing a monomer mixture containing 50 mass% or more of methyl methacrylate and 50 mass% or less of a vinyl monomer copolymerizable therewith, in at least two systems of tank circulation type reaction apparatus until the polymerization conversion rates of the monomer mixture become 20-80 mass% at temperatures of 120 to 180°C; and mixing reaction solutions obtained in the respective systems. The molded article is composed of the methacrylic resin obtained by the method.
Patent JP-2012222067-A (JP)
Title: Solar cell module, and manufacturing method therefor
Inventor: HIROSE FUMINOBU
IPC: H01L31/042
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module having excellent stability and capable of maintaining high performance for a long term.SOLUTION: The solar cell module has a solar cell element which is sealed with resin seal sheets between a light-receiving surface side transparent protective member and a back surface side protective member. Out of two resin seal sheets adjoining the solar cell element, the light-receiving surface side is cross-linking EVA and the back surface side is thermoplastic adhesive polyolefin resin.
Patent JP-2012217730-A (JP)
Title: Core-in-sheath conductive fiber for cosmetic brush
Inventor: KISHI TETSUSHI
IPC: A46D1/00
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive fiber for a cosmetic brush, having a smooth touch like animal hairs and exhibiting excellent removability of powders from bristles when the fiber is used as bristles of the cosmetic brush to be used to apply powders such as face powder and blush powder to an applied part such as a user's face.SOLUTION: A sheath component of the core-in-sheath conductive fiber is polybutylene terephthalate resin, and a core component is polyamide resin containing 30-40 mass% of carbon black. Preferably, the conductive fiber is characterized by the single yarn fineness of 50-120 decitex. Since polyamide resin containing carbon black is contained in the core component of the core-in-sheath conductive fiber, there is no falling of carbon black when the fiber is processed into bristles.
Patent JP-2012217985-A (JP)
Title: Vertical roller mill
Inventor: KAWAZU HAJIME
IPC: B02C15/04
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To pulverize raw materials of any type effectively and to elongate the life of a mill roller in a vertical roller mill.SOLUTION: In the vertical roller mill including a rotary table 20 rotating in a circumferential direction in combination with a plurality of vertical crushing rollers 10A located at regular intervals in a rotating direction on the rotary table, the crushing surface 11A of the roller is divided into a main crushing surface 11A' and a secondary crushing surface 11A", a crushing surface other than the main crushing surface. Of the crushing surface 21A of the rotary table facing the outer periphery surface of the crushing roller 10A, the main crushing surface 21A' on the rotary table side facing the main crushing surface 11A' of the crushing roller 10A is made a flat, and, in the secondary crushing surface 21A", the crushing surface of the rotary table other than the main crushing surface, a slit groove 22A inclined at a right angle or over 45° in a rotating direction of the table, or a screw groove inclined at 5 to 45° in a rotating direction of the table is formed.
Patent JP-2012225415-A (JP)
Title: Large-diameter band temporary attachment device
Inventor: IJIMA TOSHIRO
IPC: F16D3/84
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a temporary attachment device that can automate temporary attachment, even if a band is tight and large in diameter.SOLUTION: A boot press-down member 82 is attached to the upper face of a small-diameter part 47, and a boot 46 is pressed down from above. Then, a flower petal is deformed into six pieces of cherry blossom shapes by making a first press-down piece 71 and a second press-down piece 72 advance inward. The second press-down piece 72 is larger in an advance amount. By the deformation, a diameter of the device is largely reduced more than that of an original large-diameter part 48 shown by a dot line. By making a boot receiving piece 66, the first press-down piece 71 and the second press-down piece 72 retreat at a high speed from this state, the boot falls to the depth side of Fig.(a). The large-diameter part tries to return to an original circular shape during the fall, however, the large-diameter part arrives at the large-diameter band before the return, and the large-diameter band can be fit to a band receiving groove of the large-diameter part. A large-diameter band temporary attachment process which has been performed manually hitherto can be automated, and thus productivity can largely be improved.
Patent JP-2012224314-A (JP)
Title: Vehicular external visual checking device
Inventor: IIDA FUJIO
IPC: B60R1/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vehicular external visual checking device capable of correctly switching optical fibers.SOLUTION: A plurality of positioning engagement teeth 62 provided on a fiber aggregation member 51, and a plurality of positioning engagement teeth 62 provided on a fiber selection member 52 are arranged at an equal angle in the circumferential direction with the center line 53 being the reference so as to be engaged with each other along the center line 53, and inclined in an inclined ridge-valley manner so as to run on each other. The fiber aggregation member 51 and the fiber selection member 52 are urged by urging members 55 so that these ridges and valleys are engaged with each other.