baber/WOPTO huggingface dataset:
Patent JP-2011175815-A (JP)
Title: Key pad, method of manufacturing the same, and electronic equipment having the same
Inventor: SHIMIZU TAKAO
IPC: H01H13/14
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key pad capable of attaining a light pushing operation of a desired key top and securing shape stability.  <P>SOLUTION: The key pad 2 includes a photo-curing resin key sheet 10 having one or a plurality of key tops 11, and an elastic sheet 20 arranged at the back side of the key sheet 10. A frame 30 with rigidity higher than the key sheet 10 is arranged so as to come in contact with a part or the whole of at least either of the key sheet 10 and the elastic sheet 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176935-A (JP)
Title: Motor driving device
Inventor: OKAMOTO ISAO
IPC: H02P7/06
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driving device, capable of detecting a failure in a switching element as well as a failure in an electric motor.  <P>SOLUTION: A switching element 4 is kept on only for a short time being a first predetermined time T1, and then turned off. It is determined whether an electric motor 2 or the switching element 4 is out of order based on the mode of change in the contact potential (regenerative voltage) between the electric motor 2 and the switching element 4 when the switching element is turned off. Thereafter, the switching element 4 is kept on for a second predetermined time T2 longer than the first predetermined time T1. Then it is determined which is out of order, the electric motor 2 or the switching element 4, based on the magnitude of the contact potential at that time. As a result, in addition to a failure in the electric motor 2, a failure in the switching element 4 can also be detected with the motor driving device 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181541-A (JP)
Title: Semiconductor device
Inventor: TANITAKA SHINICHI
IPC: H01L29/739
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a contact part between an emitter electrode and an emitter layer is made very small.  <P>SOLUTION: An IGBT 1 has a P collector layer 12 provided on one surface of an N- semiconductor layer 10 as a semiconductor layer, a P<SP>-</SP>base layer 14 formed on the other surface, an N<SP>+</SP>emitter layer 16 selectively formed in the P<SP>-</SP>base layer 14, a gate electrode 20 formed on the N<SP>+</SP>emitter layer 16 with an insulating layer 18 interposed and an emitter electrode 22 coming into contact with the N<SP>+</SP>emitter layer 16, wherein the N<SP>+</SP>emitter layer 16 is formed in a ladder shape having two beams 16A and a crosspiece 16B prepared between the two beams 16A, and the beams 16A are covered with the insulating layer 18 and brought into contact with the emitter electrode 22 only at the crosspiece 16B, and the ratio of the area of the contact between the crosspiece 16B and emitter electrode 22 to the area of the emitter electrode 22 extending in a direction crossing each of the crosspieces 16B is 40 to 75%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181288-A (JP)
Title: Photoelectric conversion element
Inventor: TANABE YORIJI
IPC: H01L31/04
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element or the like capable of suppressing the peeling of an organic dye from a metal oxide and thereby capable of enhancing photoelectric conversion characteristics and durability.  <P>SOLUTION: In the photoelectric conversion element 100 provided with a dye-carrying metal oxide electrode 14 with the dye carried on a metal oxide layer 13, the dye has a structure expressed in general formula (1). In the formula, R1 and R2 are a hydrogen atom, a terminal aryl group, a terminal alkyl group, or a terminal alkoxy group independently, and at least either of R1 and R2 is the terminal aryl group, the terminal alkyl group, or the terminal alkoxy group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179220-A (JP)
Title: Method of stabilizing slope and landslide control steel pipe pile
Inventor: MATSUDA TETSUO
IPC: E02D5/34
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce a landslide control measure for an existing slope.  <P>SOLUTION: A reinforced landslide control steel pipe pile 200 in which an existing landslide control steel pipe pile 120 is integrated with a micro pile 11 is configured by driving the micro pile 11 into the existing landslide control steel pipe pile 120. A necessary control effect is exhibited by driving the micro pile 11 longer than the existing landslide control steel pipe pile 120 so that, even when the sliding surface of a ground is deepened due to the weathering or deterioration thereof, the micro pile reaches a layer deeper than the sliding surface. Since the reinforced landslide control steel pipe pile is formed in a multi-pipe structure in which a steel pipe 21 constituting the micro pile 11 is disposed in the steel pipe of the existing landslide control steel pipe pile 120, the strength of the reinforced landslide control steel pipe pile is remarkably increased. As a measure against the insufficient setting of depth of the existing landslide control steel pipe pile 120 into a support layer, the micro pile 11 projecting to a deep layer longer than the existing landslide control steel pipe pile 120 can secure a considerably large peripheral surface frictional force to secure a necessary bearing force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179077-A (JP)
Title: Granulated powder, sintered compact, and metallic filter
Inventor: KADOMURA TSUYOSHI
IPC: B22F5/10
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide granulated powder which can produce a porous sintered compact in which a sufficient porosity and high mechanical properties are compatible, and to provide a sintered compact produced using the granulated powder, and a metallic filter.  <P>SOLUTION: The granulated powder comprises metal powder and an organic binder, and is obtained by binding a plurality of metal grains in the metal powder with the organic binder. In the granulated powder, when the minor axis of each grain is defined as A and the major axis of each grain is defined as B, the average of the A/B is 0.1 to 0.4, and also, the grain size upon 50% accumulation in an cumulative grain size distribution on a mass standard is 30 to 150 μm. By forming a sintered compact using the granulated powder, a porous sintered compact with a relative density of 60 to 92% can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182584-A (JP)
Title: Buried box
Inventor: OSHIMA MASATOSHI
IPC: E04B2/56
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buried box eliminating the need for installing a structure fixing a box body on the formwork side and being capable of easily exposing the opening of the box body at the desired position of a surface of concrete.  <P>SOLUTION: The box body 2 and a support fitting 3 for fixing the buried box 1 to a reinforcement are connected through an extensible adjustor 4, and a distance between the box body 2 and the support fitting 3 can be adjusted. Consequently, the box body 2 can be moved forward until the opening 5 of the box body 2 is closed by the internal surface of a formwork by extending the adjustor 4 in a state with the support fitting 3 fixed to the reinforcement. Accordingly, the box body 2 need not be fixed to the internal surface of the formwork, a magnetic substance need not be fitted on the box body 2, and a thread hole or the like for fixing the box body 2 to the formwork need not be provided unlike conventional devices, thus improving workability and achieving cost reduction or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185620-A (JP)
Title: Measuring device of elastic modulus of concrete
Inventor: OTANAKA TATSUSHI
IPC: G01N3/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device of an elastic modulus of concrete for introducing the elastic modulus of concrete which is an important element for evaluating the safely and/or design of a concrete structure such as an underground structure.  <P>SOLUTION: A concrete bearing plate 4 on which a strain meter 5 is installed is formed in a non-stress case 2 which is buried in concrete. A pressure jack 7 for applying a load in a direction withstanding concrete pressure applied to the bearing plate is formed between the bearing plate and a specified face in the case. A load meter 9 for measuring the load of the pressure jack is installed. The measurement of the elastic modulus of concrete can be immediately taken out by operation from the outside of the buried concrete at any time if needed. Thus, the device is composed effectively in view of safety control and quality control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185463-A (JP)
Title: Refrigerator
Inventor: MATSUMOTO YOSHIKO
IPC: F25D25/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator including a storage case capable of disposing of vegetable waste and garbage in the storage case without demounting the storage case.  <P>SOLUTION: An opening section 53 is formed on a front part of a bottom section 52 of the storage case 50 detachably mounted on a drawer door 4, a cap section 70 including a recessed storage tray section 71 is detachably mounted on the opening section 53, an opening end of the opening section 53 includes a recessed section 54 absorbing a thickness around the cap section 70, a grip section 72 is disposed on a top face front section of the cap section 70, and a rear end of the cap section 70 opposed to the grip section 72 includes a fitting section 73 fitted to the recessed section 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184051-A (JP)
Title: Container with accessory part
Inventor: OKAZAKI YOSHITSUGU
IPC: B65D77/28
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with an accessory part which is hardly detached therefrom.  <P>SOLUTION: The container 1 with the accessory part includes a container body 5, a sheet 6 attached to a barrel part 51 of the container body 5, and an accessory part 3 mounted on the outer surface of the sheet 6 via hot-melt adhesive 8. A small hole 7 is formed in the sheet 6, and the hot-melt adhesive 8 is adhered to the outer surface of the sheet 6 including the small hole 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184343-A (JP)
Title: Method for producing organic copper (ii) sulfonate
Inventor: YAMADA KEIJI
IPC: C07C309/04
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organic copper (II) sulfonate having an impurity content reduced as low as possible.  <P>SOLUTION: The method for producing an organic copper (II) sulfonate includes reacting copper with an organic sulfonic acid, water and oxygen. Consequently, the method for producing an organic copper (II) sulfonate in which impurities are efficiently reduced is made possible and an organic copper (II) sulfonate having impurity metals reduced to a ppb level desired as an electrolyte of electrolytic copper plating and further an organic copper (II) sulfonate in a form of an aqueous solution are produced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187677-A (JP)
Title: Module
Inventor: KIMURA JUNICHI
IPC: H05K9/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact module.  <P>SOLUTION: The module is equipped with a circuit block 4a and a circuit block 4b on the upper face of a circuit substrate 22, and a boundary 6, provided between the circuit block and the circuit block, wherein a metal piece 24a is mounted on the boundary 6; a groove 25 is formed in a position corresponding at least to the metal piece 24a on an upper face of a resin portion 5; the groove 25 is provided, with an exposed portion in which a part of the metal piece 24a is exposed from the resin portion 5; a shield conductor 9 is formed in the groove portion 25; and the metal piece 24a and the shield conductor 9 are connected in the exposed portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183054-A (JP)
Title: Apparatus and method for analyzing movement of shooting arrow using bow
Inventor: MURATA HIROYUKI
IPC: G06T1/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus useful for coaching Kyudo (Japanese archery) and archery.  <P>SOLUTION: This apparatus 10 analyzes the movement of shooting an arrow using a bow. This apparatus 10 includes: a function 21 analyzing image data 30 acquired by high-speed video recording the movements before and after a "release" at a rate of at least 100 frames per second and defines an image whose difference between frames included in the image data 30 is the maximum, as a still image 31; and a function 24 defining images the predetermined number of frames after the reference still image 31 included in the image data 30, as comparative still images 32, taking out differences from the still images 32 to be compared with the reference still image 31, coloring them in predetermined colors, and composing them by Chroma key.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010150558-A (JP)
Title: Self-crosslinking alkyl cellulose derivative and method for producing therefor
Inventor: YOSHII FUMIO
IPC: C08B15/10
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a self-crosslinking alkyl cellulose derivative by irradiation, and the self-crosslinking alkyl cellulose derivative obtained by the method; and to provide the self-crosslinking alkyl cellulose derivative having biodegradable properties, and the self-crosslinking alkyl cellulose derivative having excellent water-absorbing properties.  <P>SOLUTION: The biodegradable self-crosslinking carboxymethylcellulose having high water absorption properties is obtained by irradiating 20 wt.% of a water solution of sodium carboxymethylcellulose with γ rays in the dose of 10 kGy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186749-A (JP)
Title: Plasma treatment equipment
Inventor: ASUKE SHINTARO
IPC: C23F4/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide plasma treatment equipment capable of maintaining plasma generation stably and generating active species speedily when performing plasma processing to a workpiece where processing regions are set discontinuously.  <P>SOLUTION: The plasma treatment equipment 1 includes a pair of electrodes 2 and 3, a power supply circuit 7, a gas supply means 8, a plasma injection port 5, and a control means 170. The apparatus can be switched to either a non-processing mode in which plasma is generated and maintained by cutting off the supply of a treatment gas in a state the gas supply means 8 supplies a carrier gas to a plasma generation space 30 by the control means 170 or a processing mode in which the treatment gas is activated to generate active species by supplying a mix gas of the carrier gas and treatment gas to the plasma generation space 30 and the active species is blown out from the plasma injection port 5 to plasma-treat the surface 101 of the workpiece 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188902-A (JP)
Title: Fingerprint sealing sticker, and fingerprint sealing method
Inventor: WATANABE ISAO
IPC: A61B5/117
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint sealing sticker and a fingerprint sealing method, which is capable of being easily handled as an evidence, and capable of preventing taken fingerprints from being falsified even if a conventional fingerprinting sheet of a large area is used.  <P>SOLUTION: The fingerprint sealing sticker 100 is used by being pasted to a fingerprinting sheet 200 including a transparent base material layer 201, a fingerprinting layer 202 for taking fingerprints, and a fingerprinting sheet mount 203. The fingerprint sealing sticker 100 includes: a sticker body 110 having an information display area 100a in which information can be displayed on the front surface; an adhesive layer 120 with adhesiveness, directly or indirectly layered on the rear surface side of the sticker body 110; a sealing sticker mount 130 temporarily attached to the adhesive layer 120; a tamper cut 100d disposed in the outer periphery of the information display area 100a in the sticker body 110; and an indication part 100b for a position to be bent which is disposed at a position to be bent when the fingerprint sealing sticker is pasted to the fingerprinting sheet 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010119399-A (JP)
Title: Walking-type husbandry machine
Inventor: YOSHINO AKANE
IPC: A01B49/04
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking type husbandry machine performing soiling work for the culture with a simple structure and easy to turn and move.  <P>SOLUTION: The husbandry machine has a running body 1 on which a plowing rotor 16 and an operating handle 4 extending to rearward are quipped. A wing hiller 20 including a molded plate composed of a rubber plate is provided so that the upper end of the wing hiller is supported on the running body side and hanging at the rear side position of the plowing rotor 16. A vertical bar 13 of the machine body having a supporting function by abutment from a rear sursurface side of the wing hiller 20 to the center part of the width direction of the wing hiller 20 is provided, which works when the wing hiller starts a forming work attitude rocking rearward by a reaction of pressing a ridge side surface using the side supported by the running machine side of the wing hiller 20 as the rocking fulcrum. A tongue piece protruding from the bottom side of the wing hiller 20 bending rearward by the reaction of the pressing the ridge bottom surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011191539-A (JP)
Title: Electrophotographic photoreceptor, and image forming method and apparatus using the electrophotographic photoreceptor, and process cartridge for image forming apparatus
Inventor: NAGAI KAZUKIYO
IPC: G03G5/147
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that achieves high-quality image output with little image density variation and little in-plane density unevenness of a print in long-term printing by minimizing potential variation and in-plane potential variation of a print in long-term printing.  <P>SOLUTION: The electrophotographic photoreceptor includes at least a charge generating layer 35, a hole transport layer 37 and a hole transporting protective layer 39 laid sequentially on a conductive support 31, the protective layer comprising a three-dimensionally crosslinked film formed by chain polymerization of at least a radical polymerizable hole transporting compound by irradiation with ultraviolet rays or electron beams, wherein a specific naphthalenetetracarboxylic acid diimide compound is incorporated into the protective layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199939-A (JP)
Title: Power converter and control method of power converter
Inventor: AKITA YOSHITOSHI
IPC: H02M7/537
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent biased magnetization generated in a transformer arranged on the input side of a power converter without adding specifications for preventing the biased magnetization to a detector or the transformer.SOLUTION: The power converter comprises a main transformer, a power converter connected to the main transformer and converts an AC power supply voltage to a DC voltage, the power inverter, a voltage command generator which generates an output voltage command, and a control device which supplies the output voltage command generated by the voltage command generator to a pulse generator which controls switching elements constituting the power converter to control the output voltage and output frequency of the converter. The control device comprises a phase shift operator which generates a phase shift signal for shifting a phase of an AC output of the power converter, and a shift condition determinator which detects that the output of the converter is in a range of a predetermined frequency. When the shift condition determinator detects that the output of the power converter is in the predetermined range, the control device supplies an output of the phase shift operator to the voltage command generator, and shifts an output phase of the power converter.
Patent JP-2011195871-A (JP)
Title: Mixture film forming device with device for measuring film thickness and composition
Inventor: SUEMORI KOJI
IPC: C23C14/24
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a mixture film forming device equipped with a measurement device for simultaneously detecting the film thickness and the composition of a mixture film formed by simultaneous vapor deposition of a plurality of materials.SOLUTION: In the mixture film forming device for forming a mixture film comprising n pieces of materials on a vapor deposition object, when light beams at a plurality of wavelengths λ1, λ2, ..., λn are introduced to obliquely enter the vapor deposition object toward the film, a part of the incident light is absorbed in the mixture film while the rest of the light is totally reflected on the surface of the mixture film. As an attenuation rate of the light propagating again in the vapor deposition object after total reflection is expressed by Rλ1=f1(d1, d2, ..., dn), Rλ2=f2(d1, d2, ..., dn), ..., Rλn=fn(d1, d2, ..., dn) with respect to the original intensity of the light, d1, d2, ..., dn are obtained by measuring Rλ1, Rλ2, ..., Rλn and solving the above simultaneous equations. Thus, the mixture film is formed while simultaneously measuring transition in the composition and the film thickness of the mixture film deposited on the vapor deposition object with time.
Patent JP-2011199673-A (JP)
Title: Crystal substrate etching method, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece
Inventor: FUNABIKI YOICHI
IPC: H01L41/332
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide: a crystal substrate etching method capable of processing with high accuracy; a piezoelectric vibrating reed of which the outer shape is formed by this method; a piezoelectric vibrator having this piezoelectric vibrating reed; an oscillator; an electronic device; and a radio-controlled timepiece.SOLUTION: A crystal substrate 70 and an auxiliary substrate 72 are successively dry-etched from a second surface 70b side of the crystal substrate 70 in a state where the auxiliary substrate 72 having approximately the same etching rate as the crystal substrate 70 is bonded to a first surface 70a of the crystal substrate 70.
Patent JP-2011194800-A (JP)
Title: Inkjet printer and image recording method
Inventor: SHIMIZU KEIGO
IPC: B41J2/21
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To restrain a banding irregularity from being caused in an image recorded on a recording surface.SOLUTION: Heads 31 and 32 discharging color ink and white ink, respectively are arranged in a row in a main scanning direction in a head unit and each of the heads has a plurality of discharge openings arranged in a subsidiary scanning direction. In recording an image, every time the main scanning of the head unit completes, the head unit relatively moves by a step movement distance d in the subsidiary scanning direction. In the head unit, a working range A1, a resting range B1, and a working range A2 continuing in the subsidiary scanning direction are sequentially set and each range has a width which is an integral multiple of the step movement distance. In parallel with the main scanning, the discharge of ink to a group 31A of working discharge openings within the working range A1 of the head 31 and a group 32A of working discharge openings within the working range A2 of an additional head 32 is controlled, and the discharge of ink from other discharge openings is stopped. As a result, the banding irregularity is restrained from being caused in an image to be recorded.