baber/WOPTO huggingface dataset:
Patent JP-2006032669-A (JP)
Title: Semiconductor light-receiving element and its manufacturing method
Inventor: UEDA TETSUZO
IPC: H01L31/10
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-receiving element capable of dealing with requests for further making a solid state imaging element high image quality and making the same low cost.  <P>SOLUTION: The semiconductor light receiving element comprises a semiconductor substrate and an epitaxial layer 1 formed on the semiconductor substrate by an epitaxial growing method. The epitaxial layer 1 includes a first p-n junction 2, a first insulating layer 3, a second pn junction 4, a second insulating layer 5, and a third pn junction 6 laminated sequentially. The first insulating layer 3 and the second insulating layer 5 have an opening. The first p-n junction 2 and the second p-n junction 4 are adjacent to each other via the opening of the first insulating layer 3, and the second p-n junction 4 and the third p-n junction 6 are adjacent to each other via the opening of the second insulating layer 5. A plurality of the insulating layers have a plurality of openings concentric with a refractive index periodic structure, and have a filter function and a light collecting function for the light receiving element, constituted with the p-n junction formed below the insulating layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032678-A (JP)
Title: Method and device for separating film
Inventor: AMETANI MINORU
IPC: H01L21/304
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a wafer and the enlargement of the whole of a device.  <P>SOLUTION: The film separating device (100) for separating a film (3) bonded on the film bonding surface of the wafer (120) includes a wafer attracting means (31) for attracting the wafer so as to retain the film bonding surface of the wafer as the upper surface thereof, a separation tape delivery means (42) for delivering a separation tape onto the film bonding surface, and a pushing means (60) for pushing only a part of the separation tape against the film of the wafer at the rim of the wafer. According to this constitution, there is provided the film separating device provided with a separating means (44) for separating the film from the film bonding surface of the wafer by the separating tape, by increasing a bonding force between the separation tape and the film at one part of the separation tape, and further, utilizing one part of the separation tape with the increased bonding force as a separation initiating place (75a).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030687-A (JP)
Title: Waveguide type optical multiplexer/demultiplexer circuit
Inventor: TAKAHASHI HIROSHI
IPC: G02B6/12
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the loss in a connecting part between a slab waveguide and an array waveguide.  <P>SOLUTION: The waveguide type optical multiplexer/demultiplexer circuit includes a slab waveguide 402 to branch light signals received from a plurality of input waveguides 401, and an array waveguide 403 to respectively input the light signals branched by the slab waveguide 402 to a plurality of waveguides having the waveguide length successively increased by a predetermined difference of the waveguide length. The slab waveguide 402 contains a wavefront converting part 406 with a missing core, wherein the wavefront converting part 406 couples the light signals received from the input waveguide to the respective plurality of waveguides constituting the array waveguide by interference and refraction effects.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005071333-A (JP)
Title: System and method for reliable peer communication in clustered storage
Inventor: GOLE ABHIJEET
IPC: H04L69/40
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for reliable peer-to-peer communication.  <P>SOLUTION: The system and method includes cluster connection managers (620, 625) that act as a unified resource for opening, closing and maintaining peer-to-peer communication channels between applications executed on storage systems comprising a storage system cluster. The cluster connection managers (620, 625) communicate with cluster connection manager clients to maintain and manage the communication channels. The cluster connection manager clients (605, 510, 615) may also be interconnected with a plurality of cluster interconnect drivers (630, 635), thereby enabling failover operation in the event that the cluster interconnect drivers suffer an error condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006028138-A (JP)
Title: Cosmetic collagen solution or cosmetic collagen sponge derived from fish
Inventor: ASO TAKESHI
IPC: A61K8/96
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colorless or white collagen solution or collagen sponge derived from fish and having a denaturation temperature close to that of mammal.  <P>SOLUTION: The cosmetic collagen solution or cosmetic collagen sponge contains a collagen separated or extracted from the dermis obtained by swelling a fish skin under an acidic condition and removing the surface skin from the swollen fish skin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037971-A (JP)
Title: Vacuum heat insulating material and its manufacturing method as well as clothing using the same
Inventor: YAMADA MUNETAKA
IPC: B32B27/08
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulting material with a skin material thermally welded along the shape of a core material for securing shaping and sealing performance.  <P>SOLUTION: A protecting layer 12 having a tensile elongation of 100% or more is provided outside a gas barrier layer 11 of the skin material 8. Thus, the vacuum heat insulating material 6 easily follows tensile stress generated in the outermost layer during heating pressure and has improved shaping and sealing performance with no wrinkles on the surface. The protecting layer 12 is a nylon film having superior mechanical strength such as impact resistance and bending resistance for suppressing the occurrence of pin holes in the surface of the vacuum heat insulating material 6 while maintaining the high heat insulating performance of the vacuum heat insulating material 6 for a long period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042418-A (JP)
Title: Position sensorless drive controller for synchronous motor
Inventor: AMANO TAKUJI
IPC: H02P6/06
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position sensorless drive controller for a synchronous motor in which a high efficiency driving state can be reached quickly.  <P>SOLUTION: A motor control section 120 comprises a section 123 for detecting a current phase difference between a target current phase and a detected current phase, and a section 125 for controlling the amplitude of a voltage being applied to a motor 12 such that the current phase difference being detected at the phase difference detecting section 123 becomes 0. In other words, a synchronous motor 12 is controlled by phase difference control with reference to the current phase. Consequently, a phase lag can be detected easily because the target current phase crosses zero before zero-cross of the detected current is detected and high efficiency driving state can be reached quickly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036695-A (JP)
Title: Composition exhibiting action of promoting good sleep and drink containing the same
Inventor: HIROSE KEIKO
IPC: A23L19/00
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink and a low-alcohol drink promoting good sleep for persons troubled with bad sleep in order to prevent them from being attacked by melancholia which might cause tragic circumstances such as suicide in certain cases.  <P>SOLUTION: The composition exhibiting actions of promoting good sleep is extracted from mycelia, fruiting bodies, or a mixture of mycelia and fruiting bodies of mushrooms. The drink or the low-alcohol drink comprises extracts of mycelia, fruiting bodies or the mixture of mycelia and fruiting bodies of mushrooms. In a preferred embodiment, one or more of Hericium erinaceum, Pleurotus cornucopiae, Ganoderma lucidum, Agaricus blazei and Flammulina velutipes are employed as the mushrooms.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042209-A (JP)
Title: Security support method and electronic equipment
Inventor: SHIN TAKAO
IPC: H04L9/10
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment having high security in which data holding with high confidentiality is realized.  <P>SOLUTION: The electronic equipment 100 is provided with a main body 101 and a ROM 102 independent of the main body 101 and provided outside the main body 101. In use of the electronic equipment 100, the ROM 102 is connected to the main body 101, a configuration circuit is generated by configuration data stored in the ROM 102 and an encryption circuit is further generated in an FPGA circuit. Whereas not in use of the electronic equipment 100, the generated encryption circuit is eliminated by removing the ROM 102 from the main body 101.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006036344-A (JP)
Title: Wine bottle plug
Inventor: HORIUCHI ISAO
IPC: B65D39/04
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy technology of preventing oxidation of wine remaining in a bottle once unplugged.  <P>SOLUTION: An antioxidation section is disposed on the underside of a wine plug body or incorporated in it. The antioxidation section has a breathable part covered with a gas permeable film. The antioxidation section is formed of a reducing agent such as powder of iron or copper. Preferably, a catalyst is added to the antioxidation section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049397-A (JP)
Title: Electronic equipment and manufacturing method thereof
Inventor: INUI AKIRA
IPC: H05K3/36
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for reliably inserting a thin circuit board into a connector on a main circuit board inexpensively and easily.  <P>SOLUTION: A projection 6 for guiding an insertion section to a receptacle when connecting the insertion section of the thin-type circuit board 3 to the connector 2 is provided near the receptacle of the connector 2 on the mounting surface of the main circuit board 1. And a gap 15 between the mounting surface of the main circuit board 11 at the side of the receptacle and the connector 21 is blocked by an adhesive G used for adhering the connector 21. Thus, the thin circuit board 3 is inserted into the connector 2 without entering the gap 5 between the connector 2 and the main circuit board 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005094741-A (JP)
Title: Image pickup device and image synthesizing method
Inventor: FUNAKURA HIROYUKI
IPC: G06T5/50
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone which can record a photographing person and a person to be photographed in the same picture.  <P>SOLUTION: The apparatus comprises a face region detection circuit 45 which detects a face region of the photographing person from image data of the photographing person side which is taken from a 1st camera part 16, a region detecting circuit 46 which detects a region of the person to be photographed and a region in which the person to be photographed is not included from image data of the person side to be photographed which is taken by a 2nd camera part 17, and an image synthesizing circuit 48 which synthesizes a facial region of the photographing person detected by the face region detection circuit 45 in a region which does not include the person to be photographed based on the detecting result of the region detecting circuit 46. Then the image synthesized the photographing person and the person to be photographed is displayed in an indicator screen 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006050142-A (JP)
Title: Broadcast signal distribution storage device and broadcast signal transmitter
Inventor: HANAMURA TAKESHI
IPC: H04N19/00
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast signal distribution storage device and a broadcast signal transmitter capable of continuing distribution of contents such as program information even in a failure of a plurality of storage devices (HDDs).  <P>SOLUTION: The broadcast signal distribution storage device includes: a TS distribution section 1100 that separates regular content information into a compressed base data (B) and extension information for extending the base data (B), separates furthermore the extension information into a plurality of enhance data (E), arbitrarily combines the base data (B) and a plurality of the enhance data (E), and multiplexes them to produce a plurality of storage bit streams; and a plurality of data storage devices 1210, 1220, 1230, 1240 for respectively storing a plurality of the storage bit streams, and the broadcast signal distribution storage device reduces the storage information amount of the respective data storage devices and can continue distribution of streams (contents) of the program information or the like even in a failure of a plurality of the storage devices.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047664-A (JP)
Title: Image forming device
Inventor: DAN KENICHI
IPC: G03G21/14
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a recording medium inserted from a manual insertion hole from being removed from a carrying path.  <P>SOLUTION: In a laser printer, processing for displaying the occurrence of a jam is performed (S130) in the case that it is judged that papers to be removed from the carrying path exist (S120:YES, S150:YES, and S170:YES) when a power source is turned on or a sleep state is released. In the case that it is judged on the basis of a detection result of a paper rear end sensor that the papers are papers inserted from the manual feed hole (S170:NO), the papers are regarded as papers which should not be removed from the carrying path, and the processing for displaying the occurrence of a jam is omitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043732-A (JP)
Title: Spot welding device
Inventor: IZUMITANI TAKUJI
IPC: B23K11/25
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot welding device capable of maintaining the accuracy of the adaptive control.  <P>SOLUTION: The spot welding device 1 has a comparative conductor 7 which is arranged so that the current of the same quantity as that of the current running between electrodes 2, 3 runs, and similarly heated to the electrodes 2, 3 when the current of the same quantity as that of the current running between the electrodes 2, 3 runs, and changed in the electric resistance. The resistance R<SB>2</SB>of the comparative conductor 7 can be considered to be equivalent to the resistance R<SB>1A</SB>of the electrodes themselves (R<SB>2</SB>≈ R<SB>1A</SB>). Thus, the actual resistance R<SB>x</SB>of a weld W can be calculated by subtracting the resistance R<SB>2</SB>of the comparative conductor 7 from the resistance R<SB>1</SB>between the electrodes 2, 3. The accuracy of the adaptive control can be maintained high by utilizing the actual resistance R<SB>x</SB>of the weld W, for the adaptive control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006050361-A (JP)
Title: Communication system including flow control function and network apparatus therefor
Inventor: FURUKAWA TAKAHIRO
IPC: H04L12/28
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform flow control of stopping or permitting transmission only upon specific traffic in accordance with a Pause frame, in a communication system including a flow control function and a network apparatus therefor.  <P>SOLUTION: In a communication system which performs traffic control by means of flow control using a Pause frame of IEEE802.3x scheme, for example, a network termination apparatus 1-1 uses an extension region of the Pause frame to distribute an extension Pause frame that designates traffic to be controlled, to a relay apparatus 1-2, a communication station side communication apparatus 1-3, a user side termination apparatus 1-4, and a user terminal 1-5, chains the extension Pause frame between network apparatuses through which the traffic to be controlled passes and in each network apparatus, traffic control of refusing or permitting transmission is performed, in accordance with a designation of the extension Pause frame, upon the traffic designated by the extension Pause frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054519-A (JP)
Title: Imaging apparatus
Inventor: TSUNODA NAOKI
IPC: H04N5/225
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which improves the convenience in operation by enabling to automatically read within a mode without making conscious of complexity (required resolution) of code information to a user, by changing a read resolution at an automatically photographing time by the complexity (required resolution) of the code information, changing the reading width for guiding the user, and automatically assuring the resolution necessary to the code information by enlarging by using a zoom function.  <P>SOLUTION: A read resolution is set (S1). Only partial required for code analysis from image data is captured about the data (S2). Code is extracted using captured data (S3), and decoding is performed (S4). A time duration is monitored (S6), and only the partial required for code analysis is again captured about the data. When a suitable time duration passes (route of YES in S6), the read resolution set at present is judged (S7). If further high reading resolution can be set (route of NO in S7), for example, it is reset to 1024×512, and the resolution of the image data read periodically is raised (S8).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051281-A (JP)
Title: Liquid medicine pressure injector
Inventor: KOBAYASHI TAKEJI
IPC: A61M5/142
Filed: 2004-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid medicine pressure injector capable of improving the accuracy of the flow rate of a liquid medicine by accurately transmitting a pressure force to a liquid medicine container.  <P>SOLUTION: This liquid medicine pressure injector is provided with a retaining part 3 detachably retaining the liquid medicine container 2 while surrounding the barrel of the liquid medicine container 2 with flexibility and a pressure bag 9 inflatable inward the retaining part 3, and pressurizes the liquid medicine container 2 by the inflation of the pressure bag 9 to deliver the liquid medicine. The injector is provided with a bottom part 6c and an upper part side wall 11a, when the liquid medicine container 2 is pressurized, preventing the liquid medicine container 2 from being elastically deformed and slipping outside the retaining part 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057650-A (JP)
Title: Rotation prevention implement of screw part and auxiliary power supply device for rolling stock mounted with part using this
Inventor: HIROTOMI MASAMI
IPC: F16B39/10
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that when a bolt and a nut are fastened in a section allowing operation from only one side, prevention of loosening of the bolt is impossible in a conventional rotation prevention implement of the bolt that works only when operated from both sides of a bolt side and a nut side.  <P>SOLUTION: This rotation prevention implement is provided with a shaft provided with a male screw on an outer face, a main body part 7B having a through hole 7A through which a shaft of a screw part 4 having a head 4A having larger diameter than that of the shaft passes and having smaller diameter than that of the head, an engaging part 7C engaging with at least one side face of either of a mounting member 2 and a mounted member 3, and a head pressing part 7D fixed to the main body part 7B so as to nip and tighten the head 4A of the screw part 4 between the main body part 7B and it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056309-A (JP)
Title: Transport truck
Inventor: SUGIMOTO YOSHIO
IPC: B62B3/02
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport truck capable of suppressing the space and reducing the cost.  <P>SOLUTION: The transport truck is equipped with an inner frame 111, a pair of outer frames 112A and 112B installed at the ends of the inner frame 111 slidably for changing the area of the load carrying platform, a pair of stationary wheels 121 and 122 installed on the inner frame 111 as capable of revolving through a revolving vertical shaft 119 and a stationary wheel shaft 120, a plurality of universal wheels 113-116 positioned in front of and behind the stationary wheels 121 and 122 and mounted on the outer frames 112A and 112B, and a revolving lever 123 for changing over the running direction of the stationary wheels 121 and 122 from the fore-and-aft running to the transverse running and vice versa.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066654-A (JP)
Title: Laser diode driving circuit
Inventor: KINOSHITA MASATO
IPC: H01S5/042
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode driving circuit high in safety without making excessive current flow through the laser diode even upon sudden current inrush or breakage of a driving element for driving the laser diode.  <P>SOLUTION: A DC power supply 1 is connected to one end of a resistor R1, and the other end of the resistor R1 is connected to the anode of a capacitor C and the laser diode 3. The opposite side is grounded at the terminal connected to the resistor R1 between the terminals of the capacitor C. A buffer 2 is connected to the gate of the transistor TR1, and a current limiting resistor R2 is connected between the drain of transistor TR1 and the cathode of laser diode 3. A low pass filter is formed by the resistor R1 and the capacitor C with respect to the power supply line of the DC power supply 1. A DC current flowing through the laser diode 3 is limited by the resistor R1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004350690-A (JP)
Title: Method for artificial mushroom bed cultivation of fruit body of mushroom of genus agaricus
Inventor: IWATA MASATO
IPC: A01G1/04
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, although a natural fruit body of mushroom of the genus Agaricus is collected or a fruit body of mushroom of the genus Agaricus is cultivated by a ridge cultivation method in a greenhouse in a warm district, the cultivation by the ridge culture method has a low yield of fruit body of mushroom of the genus Agaricus due to an extensive cultivation though carried out in a greenhouse, is liable to be affected by weather due to an outdoor cultivation and consequently has a defect that makes a stable production of all year impossible, therefore, an artificial cultivation method by which a large amount of a fruit body of mushroom of the genus Agaricus can be cultivated stably and collectively without being affected by weather is expected.  <P>SOLUTION: The artificial mushroom bed cultivation method of fruit body of mushroom of the genus Agaricus comprises a process for culturing mushroom of the genus Agaricus in a medium containing grain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006050511-A (JP)
Title: Interfering electromagnetic wave protecting circuit
Inventor: MATSUMOTO JUNICHI
IPC: H04B15/02
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit against an interfering electromagnetic wave or an interfering signal which excludes an malfunction by an interfering wave and its influence.  <P>SOLUTION: By identically or approximately uniting an interfering electromagnetic wave or an interfering signal with a signal component operating in a normal operation environment, An influence such as a malfunction by an interfering electromagnetic wave or an interfering signal is completely prevented. Also, since this protection circuit is composed with relative ease, standardization is easily realized. In addition, since the protection circuit is adaptable to mass production, it can be applied to a wide field.  <P>COPYRIGHT: (C)2006,JPO&NCIPI