baber/WOPTO huggingface dataset:
Patent JP-2012019045-A (JP)
Title: Semiconductor rectifier element
Inventor: KUMADA TAKAO
IPC: H01L29/872
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky diode using a nitride semiconductor material having improved reverse leakage characteristics.SOLUTION: A buffer layer 3, a GaN layer 4, and an AlGaN layer 5 are stacked on a primary surface of a silicon substrate 2. On the AlGaN layer 5 in an active region in those semiconductor layers, cathode electrodes 6 that are ohmic-contacted with the AlGaN layer 5 and anode electrodes 7 that are Schottky-contacted with the AlGaN layer 5 are formed, and a step portion 5A in which the GaN layer 4 is exposed by removing a peripheral portion of the AlGaN layer 5 is peripherally formed. On the GaN layer 4 at the step position 5A, an enclosure electrode 7A that is Schottky-contacted with the GaN layer 4 is formed so as to surround the active region of the semiconductor layers. The potential of the enclosure electrode 7A is set to the same potential as that of the anode electrodes 7.
Patent JP-2012020698-A (JP)
Title: Expansion device
Inventor: KABAYA TAKEHIKO
IPC: B63C9/19
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an expansion device by which it is reliably known whether a gas cylinder is properly connected to the expansion device and whether a seal plate of the gas cylinder is broken.SOLUTION: The expansion device includes: a case 21 to which a gas cylinder having compressed gas sealed therein from a seal is connected; and an actuation member 30 accommodated in the case 21 and including a first member 40 moving between a first position at a gas cylinder side in the case 21 and a second position spaced apart from the gas cylinder side in the case, a second member 50 connected to the first member so as to freely advance or retreat and breaking the seal of the gas cylinder through the first member 40, and a biasing member 60 interposed between the first member 40 and the second member 50 and performing the biasing so that at least the first member 40 is located at the first position with the movement of the second member 50 approaching the gas cylinder. The expansion device further includes a notifier indicating that the first member 40 is located at the first position.
Patent JP-2012026461-A (JP)
Title: Engaging clutch
Inventor: HIRAO TADAYUKI
IPC: F16D11/10
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an engaging clutch which can inhibit disengagement of meshed teeth while securing sufficient durability, and can switch between a connected state and a separated state by a simple operation.SOLUTION: The clutch includes a moving body 7 that can move in a center axis direction and with an idling body 8 that can idle. Triangular teeth 9, 10 are formed on the moving body 7 and the idling body 8. A plunging space 12 with a narrow bottom is formed between the moving body 7 and an adjoining inner sleeve 11. A plunge body 13 to be plunged into the plunging space 12 is disposed. An outer sleeve 14 is disposed, which moves on the outer circumferential side of the plunging space 12 and plunges the plunging body 13. The outer sleeve 14 covers the plunging space 12 from the outer circumferential side and maintains the plunged state of the plunging body 13. The plunging body 13 pushes and broadens the plunging space 12 with a narrow bottom to move the moving body 7 toward the idling body 8 and to engage the triangular teeth 9, 10.
Patent JP-2012026819-A (JP)
Title: Method for forming substrate for microarray, photosensitive composition, composition containing colorant, substrate for microarray and microarray
Inventor: ISHIKAWA SATOSHI
IPC: C12M1/00
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a substrate for a microarray containing a colorant and having a rectangle partition.SOLUTION: The method for forming a substrate for a microarray having a substrate, a partition for sectioning the surface of the substrate, and an area on the substrate sectioned with the substrate by the partition has: a step (1) of forming a coated film to be obtained from a photosensitive composition on the substrate; a step (2) of exposing the coated film so as to correspond to the partition; a step (3) of developing the coated film after exposure obtained in the step (2) to form a patterned coated film; and a step (4) of coating the patterned coated film by a coated film to be obtained from the composition containing a colorant.
Patent JP-2012029440-A (JP)
Title: Refrigerator and method for operating brushless dc motor provided in the same
Inventor: KOBAYASHI NAOYUKI
IPC: H02P6/06
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To allow highly-efficient continued operation and reduce power consumption in a refrigerator having a brushless DC motor where a full-wave rectifying circuit and a voltage doubler rectifying circuit are switched to be used.SOLUTION: In a refrigerator, a brushless DC motor 5 rotates and drives a compressor that compresses a refrigerant. A rectifying and smoothing circuit for supplying DC power to an inverter 4 that rotates and drives the brushless DC motor 5 has a full-wave rectifying circuit 1a, a voltage doubler circuit 1b, and means 3 for switching the full-wave rectifying circuit 1a and the voltage doubler circuit 1b. A main control section 8 for controlling the refrigerator is provided with a storage section 9. The storage section 9 stores therein: an upper limit rotational speed of hysteresis where the circuit is switched from the full-wave rectifying circuit 1a to the voltage doubler circuit 1b as the brushless DC motor 5 is driven at an increased speed; and a lower limit rotational speed of hysteresis where the circuit is switched from the voltage doubler circuit 1b to the full-wave rectifying circuit 1a as the brushless DC motor 5 is driven at a reduced speed.
Patent JP-2012027386-A (JP)
Title: Microscope system
Inventor: OKABE MASASHI
IPC: G02B21/26
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To realize a stable observation by reducing variation of the movement speed of a sample on a display part even when driving a stage to change the observation magnification.SOLUTION: There is provided a microscope system 100 that comprises: an electric stage 11 to place a sample thereon, and movable in the direction crossing the optical axis of illumination light irradiating the sample; an imaging part 18 for acquiring an image of the sample irradiated by the illumination light; a monitor 40 for displaying the image of the sample acquired by the imaging part 18; a speed information detection part 51 for detecting movement speed information of the sample on a screen of the monitor 40 from the images of the sample acquired by the imaging part 18 with time intervals; and a motor controller 27 for controlling the movement speed of the electric stage 11 according to the movement speed information of the sample detected by the speed information detection part 51.
Patent JP-2012033997-A (JP)
Title: Mobile terminal apparatus
Inventor: MORIYA KIMIYO
IPC: H04M1/00
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal apparatus capable of easily switching operation modes by a user's intention.SOLUTION: The mobile terminal apparatus includes: a detection part for detecting that the mobile terminal apparatus is placed with the front face facing downward; and a switching part 102 for switching operation modes between a first mode and a second mode. When the detection part detects that the mobile terminal apparatus is placed with the front face facing downward, the switching part 102 switches the operation modes from the first mode to the second mode.
Patent JP-2012034459-A (JP)
Title: Vehicle generator
Inventor: HORIHATA HARUMI
IPC: H02P9/04
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle generator that can promptly stop high voltage generation during a load dump.SOLUTION: There is provided a vehicle generator 1 that comprises: stator windings 2,3; two rectifier module groups 5,6 which constitute a bridge circuit with a plurality of lower arms; a control unit 100 which controls ON/OFF of a MOS transistor in the bridge circuit; a field winding 4; a power generation control device 7; a load dump protection determination unit 140; a Vgs setting unit 190. The load dump protection determination unit 140 instructs the control unit 100 to turn on the MOS transistor 51 constituting the lower arms when an output voltage exceeds a first threshold voltage. When the output voltage then drops below a second threshold voltage, the load dump protection determination unit 140, waiting for suitable timing for curbing generation of surge voltage, instructs the control unit 100 to turn off the MOS transistor 51. The Vgs setting unit 190 sets on-resistance of the MOS transistor 51 in accordance with magnitude of electric current flowing through the MOS transistor 51.
Patent JP-2012029940-A (JP)
Title: Method and apparatus for measuring visual axis
Inventor: HIKITA SHINICHI
IPC: A61B3/113
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a visual axis which reduces burden imposed on a subject and facilitates calibration.SOLUTION: In the method, three or more any feature points on the surface of the eyeball of a subject are extracted and positional relationships between the feature points and the tip of a gaze vector are determined beforehand. An imaging device then images the eyeball, and the visual axis direction of the subject is measured on the basis of the positions of the feature points on the imaged image. Because the positional relationships between the feature points and the tip of the gaze vector are determined only by making the subject gaze the three feature points one by one, calibration is carried out easily.
Patent JP-2012033838-A (JP)
Title: Module for optical communication
Inventor: TAGAMI YUICHI
IPC: H01S5/022
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a module for optical communication capable of improving an S/N ratio and receiving an optical signal having stable strength.SOLUTION: An optical communication module 100 according to an embodiment of the invention includes at least one surface light-emitting element 5a (5b) which converts an electrical signal to an optical signal and radiates the optical signal. The optical communication module 100 includes: a lens 7a (7b) which, placed with a prescribed space in an optical axis direction of the surface light-emitting element 5a (5b) such that the radiation angle of an optical signal of the surface light-emitting element 5a (5b) will be 30 degrees or less, outputs a first optical signal and a second optical signal; a first polarizing plate 22 which, placed on the optical axis center of the lens 7a (7b), polarizes the first optical signal to a specific direction and then transmits the signal; and a second polarizing plate 23 which, placed on the optical axis center of the lens and next to the first polarizing plate 22, polarizes the second signal to a direction having a polarization difference of 90 degrees relative to the first optical signal and then transmits the signal.
Patent JP-2012035427-A (JP)
Title: In-mold coating method
Inventor: NOGUCHI SEITO
IPC: B29C45/16
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an in-mold coating method which can improve the adhesion of a coating material and a resin molding even without using special equipment and a mold.SOLUTION: In the in-mold coating method including the injection step of injecting a coating material for coating the surface of the resin molding into the mold and the dwelling injection step of injecting the coating material into the mold while pressure in the mold obtained in the injection step is made to be close to a target value, the dwelling injection step comprises a standby step in which the injection of the coating material into the mold is stopped, and a pressure drop in the mold by the contraction of a resin is expected when the pressure in the mold exceeds the target value in the standby step and the adjustment step in which the coating material is injected until the pressure in the mold reaches the target value when the pressure in the mold is below the target value.
Patent JP-2012036243-A (JP)
Title: Material and method for preventing elution of heavy metal
Inventor: MATSUYAMA YUSUKE
IPC: B09B3/00
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a material for preventing the elution of heavy metals, which can sufficiently prevents even an object to be processed such as soil heavily contaminated by the heavy metals from causing the elution of the heavy metals at a small additive amount.SOLUTION: The material for preventing the elution of the heavy metals contains a light-burned magnesia-part hydrate (A) configured by partially hydrating a light-burned magnesia, and a clay (B) in which a total extraction rate of silica (SiO) and alumina (AlO) from the clay, measured by an allophane quantitative test, is 20 mass% or more, wherein the mass ratio of (A) to (B) falls within the range of 0.2-20.
Patent JP-2010283872-A (JP)
Title: Mobile communication apparatus
Inventor: WADA TAKAAKI
IPC: H04W88/02
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication apparatus which outputs an image and music registered in an address book for recognition of the partner when a mail is selected or opened, in a mail list.  <P>SOLUTION: When a mail is selected in the mail list of a mail box 401 or a text is displayed upon opening, a reception mail display control part 140 of this mobile communication apparatus searches for the mail address of the transmission source of the reception mail in the address book 301. If identification information pieces 303 of the image data and the music data registered corresponding to the transmission source of the mail address in the address book 301 are present, the reception mail display control unit reads the image data or the music data from image/music information 302 in an information storage part 100 based on the identification information pieces 303. The image is displayed on a display part 120 with a high brightness and with a contrast as a background image of the mail list or the mail text, and the music is output as sound by an audio processing part 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012034876-A (JP)
Title: Ultrasonic probe
Inventor: NAKA YOJI
IPC: A61B8/00
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an ultrasonic probe by impregnating only a medium holding member mounted in a probe case, with a sound propagation medium, thereby reducing a filled amount of the sound propagation medium.SOLUTION: The ultrasonic probe includes: the probe case 3 having a leading-end face 3b contacting with a surface of a subject; and a probe body 1 accommodated in the probe case 3 and used for receiving and transmitting an ultrasonic wave. The ultrasonic probe ultrasonically diagnoses a subject by moving the probe body 1 along the internal bottom 3a of the probe case 3, thereby mechanically scanning the subject. In the ultrasonic probe, a medium holding member 31 impregnated with a sound propagation medium is interposed in a gap g formed between the ultrasonic radiation face 1a of the probe body 1 and the internal bottom 3a of the probe case 3.
Patent JP-2011040387-A (JP)
Title: Battery pack
Inventor: KIM HEONG-SIN
IPC: H01M50/595
Filed: 2010-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack in which an electric current is rapidly cut off when a battery cell is exposed to high temperatures.  <P>SOLUTION: The battery pack is provided which is composed of the battery cell having a cell tab, a protection circuit module having the inner terminal adhered to the cell tab, a PTC element coupled with the inner terminal, and a heat transfer member adhered to the cell tab. Furthermore, the heat transfer member can be adhered to not only the cell tab but also the PTC element. In such a manner, heat generated in not only the battery cell but also the cell tab and the inner terminal is rapidly transferred to the PTC element through the heat transfer member, thereby the current is rapidly cut off when the battery cell is exposed to the high temperatures. Accordingly, safety and reliability are improved more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012043830-A (JP)
Title: Cleaning device and cleaning method
Inventor: SASAKI MAKOTO
IPC: H01L21/304
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device having a ultrasonic cleaning unit capable of adjusting ultrasonic energy.SOLUTION: The cleaning device includes a holding base for rotating a substrate to be cleaned, a cleaning fluid nozzle for supplying a cleaning fluid to the surface of the substrate to be cleaned and forming a coat of the cleaning fluid, and a ultrasonic irradiation unit for radiating ultrasonic waves in the coat of the cleaning fluid. The ultrasonic irradiation unit includes a ultrasonic wave generation source, a medium for transmitting ultrasonic energy generated by the ultrasonic wave generation source, and a radiant member that is inserted in the coat of the cleaning fluid and radiates the ultrasonic energy transmitted by the medium in the coat of the cleaning fluid. The medium includes a ultrasonic wave transmission part composed of one or a plurality of vibration transmission blocks disposed on a propagation path of the ultrasonic energy. The one or the plurality of vibration transmission blocks are disposed on the propagation path of the ultrasonic energy while being supported by support means, which supports each of the one or the plurality of vibration transmission blocks to be separately attachable/detachable. The distance between the ultrasonic wave generation source and the radiant member can be varied.
Patent JP-2012034556-A (JP)
Title: Electric motor for network control
Inventor: TOYAMA YUKIHIKO
IPC: H02P5/74
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a network control which separately has a second control panel and assists a first control panel to solve the problem in which the conventional motor unit comprising a plurality of private inverters for respective motors arranged in parallel has defects that a line becomes complicated for performing network control such as positioning to stop in the respective motors and detection of a distance of movement by normal rotation and reverse rotation, it takes much generation time for control, and detection of errors becomes difficult, resulting in troubles.SOLUTION: In a control circuit in which a plurality of driving portions are coupled by a network line and they are collectively managed by a personal computer 20, each driving portion includes a first control panel 12 where an electric motor 8 is formed by the network line via an inverter and a second control panel 13 enabling rotary environment assisting the electric motor 8 to be controlled. The first control panel 12 is coupled to the second control panel 13 to enable a conveyed object to move to a designated position with rotation of the electric motor 8.
Patent JP-2012043926-A (JP)
Title: Method of manufacturing organic semiconductor thin film
Inventor: HASEGAWA TATSUO
IPC: C09D11/00
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic semiconductor thin film which is homogeneous in the film quality and film thickness and then homogeneous with extremely less pin hole including a peripheral edge part in a certain decided area when the organic semiconductor thin film comprising single-component organic molecules is manufactured by a printing method.SOLUTION: The method of manufacturing the organic semiconductor thin film includes: a step of preparing a first ink obtained by dissolving an organic semiconductor into an organic solvent having high affinity at a high concentration for the organic semiconductor and a second ink comprising the organic solvent having low affinity for the organic semiconductor; and a step of discharging the first and second inks simultaneously or alternately from each ink head and mixing them on a substrate.
Patent JP-2012039934-A (JP)
Title: Wall surface greening structure
Inventor: SUGIYAMA NOBUO
IPC: A01G9/02
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface greening structure designed so that an exterior panel and a planter are set up in the same step without requiring, for example, direct fixation of the planter to the exterior panel or installation of any additional steel brackets, and the exterior panel and the planter are simultaneously subjected to surface treatment.SOLUTION: The wall surface greening structure is such that a greening container (10) comprises a horizontal top-opening container formed using cement as a main raw material and extending in parallel with an exterior wall surface (1a). The outer surface (11a) of the inside wall (11) of the container has a flat vertical surface coming in surface contact or multipoint contact with the exterior wall surface of the exterior panel (1). The inside wall of the greening container has a bolt hole (16) aligning to a bolt hole (6) for attaching the exterior panel to a steel structural frame (C). A connection bolt (30) is inserted into the bolt holes of the inside wall and the exterior panel, so that the inside wall and the exterior panel are held or caught to the steal structural frame by tightening force of the bolt, and also the inside wall is depressed to the exterior wall surface so as to closely attach the outer surface of the inside wall to the exterior wall surface.
Patent JP-2012044444-A (JP)
Title: Video conference system
Inventor: IKEDA JOJI
IPC: H04N5/765
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a video conference system which inexpensively realizes functions of recording and reproducing a video conference and allows easy reproduction even at another point at a distant location.SOLUTION: The video conference system comprises: video conference units 1 to 4 respectively connected with network lines 5 to 8 at a plurality of spots; and a recorder 16 connected with at least one of the network lines 5 to 8. Between the video conference unit 1 and the recorder 16, a converter 18 is installed so that analog data sent from the video conference unit 1 is converted to compressed digital data by the converter 18 and recorded in the recorder 16.
Patent JP-2012044788-A (JP)
Title: Battery
Inventor: SATO MASAKATSU
IPC: H02J7/02
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide implementation of battery refreshment without users' awareness.SOLUTION: The battery 1 is configured so that a plurality of battery cells 111, 121 are connected with a plurality of circuit systems arranged in parallel and an output of the battery cell connected with the one circuit system is connected to a booster circuit 102 that boosts the output to be higher than a voltage of the battery cell connected to the other circuit systems.