baber/WOPTO huggingface dataset:
Patent JP-2007067397-A (JP)
Title: Method of manufacturing 3-5 group compound semiconductor
Inventor: IECHIKA YASUSHI
IPC: H01L21/205
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a 3-5 group compound semiconductor of high quality.  <P>SOLUTION: In the method of manufacturing a 3-5 group compound semiconductor, a light-emitting laser and a charge injection layer are provided on a substrate. The light-emitting layer contains an undoped 3-5 group compound semiconductor expressed by a general formula In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N (0<x≤1, 0≤y<1, 0≤z<1, and x+y+z=1 are established). The charge injection layer contains a 3-5 compound semiconductor which is expressed by a general formula In<SB>x'</SB>Ga<SB>y'</SB>Al<SB>z'</SB>N (0≤x'≤1, 0≤y'≤1, 0≤z'≤1, and x'+y'+z'=1 are established) and has a larger band gap than the light-emitting layer. The light-emitting layer is interposed between two charge injection layers, and a 3-5 compound semiconductor layer expressed by a general formula In<SB>u</SB>Ga<SB>v</SB>Al<SB>w</SB>N (0≤u≤1, 0≤v≤1, 0≤w≤1, and u+v+w=1 are established) is interposed as an underlayer between the substrate and the light-emitting layer. In the 3-5 compound semiconductor layer, at least three layers of a layer having a small InN mixed crystal ratio, a layer having a large InN mixed crystal ratio, and a layer having a small InN mixed crystal ratio are grown in this order.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008046985-A (JP)
Title: Information management device, control method thereof, and program thereof
Inventor: HIRAISHI TOMONOBU
IPC: G06F13/00
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To manage public information by applying a part of a capacity of a user's storage area to a capacity of a storage area of public information to be extended, and efficiently using a storage capacity of an entire site.  <P>SOLUTION: An information management device includes: a first use capacity acquisition means which adds a capacity of public information received from an information providing device to acquire a use capacity of a storage area of an information owner; a request reception means which receives a request from an information browsing device; and a second use capacity acquisition means which adds the capacity of public information to a use capacity of a storage area of an information provider to acquire the addition result as the use capacity of the storage area of the information provider, in response to the request. The first use capacity acquisition means doesn't add the capacity of public information added by the second use capacity acquisition means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050112-A (JP)
Title: Elevator security registering device
Inventor: MAESATO TOMOKI
IPC: B66B1/14
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy registration by an inexpensive structure and simple operation without using a dedicated registering device, when an elevator user performs registration for setting and changing non-stop release floors corresponding to a registration card such as an IC card carried with him/her.  <P>SOLUTION: This elevator security registering device is provided with a mode switching means for switching an input operation mode from a control board 6 inside a car 1 having a card reader 8 for reading ID data of the registration card 7 in which the ID data is registered and destination floor buttons 9 for inputting destination floors from a normal mode to a registration mode; and with a non-stop release floor registration means for registering the input destination floor as a non-stop release floor associated with the read ID data, when the input operation mode is switched to the registration mode, the ID data of the registration card 7 is read by the card reader 8 and the destination floor is input by the destination floor button 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054051-A (JP)
Title: Rf circuit and radio device incorporating the same
Inventor: OTA KEIICHI
IPC: H04B1/3822
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF circuit which surge voltage countermeasures are applied to without increasing components, and also to provide a radio device incorporating the same.  <P>SOLUTION: The RF circuit 100 comprises: a power amplification portion 10 for power-amplifying a transmission signal; a switching portion 20 for switching over between transmission and reception signals; and an RF line 30 for connecting the switching portion 20 and an antenna terminal 40. The RF circuit 100 also includes: a first varistor 13 connected between a connection node between the power amplification portion 10 and the switching portion 20 and ground; and a second varistor 32 connected between one of the ends of the RF line 30 and ground.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055248-A (JP)
Title: Ink jet device
Inventor: MITSUI YASUHIRO
IPC: B05C11/10
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet device loaded with an ink distributor which is composed of an ink distribution part equipped with a plurality of ink jet heads and an ink manifold for storing ink, a heating part for heating ink and a lid for hermetically closing the ink manifold, and constituted so as to reduce the volume of the ink manifold to the utmost, to suppress the occurrence of ink flocculated foreign matter by the precise finish of the internal curved surface of the ink manifold and to miniaturize to ink distributor.  <P>SOLUTION: The opening part of the ink manifold is opposed to the opening part of the head distribution supply port in the ink manifold in the same direction, the heating part is arranged to the upper surface of the opening part of the ink manifold to be also used as a lid, the head distribution supply port is zigzag arranged in a two-raw zigzag state and the ink manifold is formed so as to be branched into two rows corresponding to the two-raw zigzag arrangement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057993-A (JP)
Title: Mixed signal lsi tester and method of generating test pattern
Inventor: AGATA TATSUYUKI
IPC: G01R31/3183
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixed signal LSI tester which can input an analogue signal having proper and arbitrary wave shape, to an under test device.  <P>SOLUTION: The digital bit stream 20 generated by a timing generator 18 is level converted into a desired amplitude by the level converting circuit 26, and extracted in a desired analogue wave form by a low pass filter 30. In the case of outputting an analogue signal to an under test device 16, a fixed level signal H is inputted to a driver 36 by a first switch 38, and by a second switch 40 an analogue wave 32 is made reference signal Vih of the driver 36. On the other hand, in the case where the digital signal is outputted to the under test device 16, the digital bit stream 20 is inputted to the driver 36 by the first switch 38, and by the second switch 40, a determined level analogue signal 42 coming from a D/A converter 44 is made reference signal Vih of the driver 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058522-A (JP)
Title: Bicycle simulation device
Inventor: HANATANI TOKITAKA
IPC: G09B9/058
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle simulation device that enables an operator to have false experience of bicycling with more presence by imparting operation resistance force to a handlebar by a simple mechanism and thus making the operator feel suitable operation resistance force (steering load) when operating the handlebar.  <P>SOLUTION: Provided is the bicycle simulation device 10 which has the handlebar 28 to be turned to the right and left and makes the operator to have simulated experience of riding on a bicycle by operating the handlebar, the bicycle simulation device comprising a steering stem pipe 44 fixed to the handlebar 28 and rotated by handlebar operation, a head pipe 26 which is fixed to a frame 20 and with which the steering stem pipe 44 freely engages, and a friction mechanism 65 which is disposed between the head pipe 26 and steering stem pipe 44, and imparts the operation resistance force to the handlebar 28 when the handlebar 28 is operated and turned.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060884-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJISAWA HIROKI
IPC: H03M1/56
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit by which time required for the first conversion of an A/D converter by a linear search method can be shortened.  <P>SOLUTION: The semiconductor integrated circuit is provided with a temperature detection part which detects temperature of a chip and the A/D converter 100 which performs digital conversion of analog output VBE of the temperature detection part. The A/D converter 100 is provided with an up/down counter, a D/A converter 120 which perform analog conversion of output T2 of the up/down counter, and a comparator 130 which compares analog output DAC_OUT of the D/A converter 120 with the analog output VBE (VTEMP) of the temperature detection part. The up/down counter is constituted so that an initial value different from the minimum value and the maximum value is preset. Thus, judgment time in the first conversion can be shortened though the linear search method is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060300-A (JP)
Title: Terminal connecting structure of capacitor
Inventor: IWAO KAZUMASA
IPC: H01G2/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal connection structure of a capacitor which can readily reduce current density of a terminal by a simple constitution and thereby restrain heat generation.  <P>SOLUTION: In the terminal connection structure of a capacitor, a plurality of plate-like terminals 25, 26 are stacked and connected to an electrode 13 of a capacitor element 11. A plurality of plate-like terminals 25, 26 have different widths mutually, and a wide terminal 25 is disposed in the electrode side of the capacitor element 11 and connected to the electrode 13 by solder. Since a wide plate-like terminal is disposed in an electrode side (an electrode plate side) and a narrow plate-like terminal is stacked thereon, solder 19 can be easily wettable to each plate-like terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059273-A (JP)
Title: Authentication terminal apparatus and portable terminal equipment
Inventor: MATSUOKA YOSHIHIRO
IPC: G06F21/31
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent secret leakage by preventing the operation of a target apparatus from being authenticated only by identification information even when the identification information is leaked by interception or the like.  <P>SOLUTION: An authentication terminal apparatus 30 comprises: a communication means 31 for communicating with portable terminal equipment 10; a storage means 33 for storing identification information ID concerned with specific portable terminal equipment; a collation means 32 for collating identification information ID received by the communication means 31 with the identification information ID stored in the storage means 33; a code generation means 36 for generating a random identification code; a code transmission means 34 for transmitting a composite code GC obtained by compounding the received identification information ID and the identification code generated by the code generation means 36 when collation succeeds; and an authentication control means 37 for authenticating the operation of the target apparatus 20 when the code transmitted from the portable terminal equipment 10 coincides with the composite code GC or inhibiting the authentication of the operation of the target apparatus 20 when the transmitted code does not coincide with the composite code GC.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056812-A (JP)
Title: Resin composition for coating
Inventor: KOMATSU SHIGERU
IPC: C09D167/06
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a coating having characteristics equal to or better than those of conventional resin compositions even without using styrene.  <P>SOLUTION: The resin composition for the coating consists essentially of (A) an unsaturated polyester resin, (B) a reactive monomer composed of an acrylic or a methacrylic ester [except the following component (C)], (C) a reactive diluent and (D) an organic peroxide. In the resin composition for the coating, (C) the reactive diluent is a diacrylate derivative of a polyalkylene oxide having 250-2,000 number-average molecular weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055342-A (JP)
Title: Sand-like inorganic flocculant for batch treatment of emulsified water such as cement
Inventor: SUZUKI HARUHIRO
IPC: C02F1/52
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic powder flocculant capable of recycling and utilizing a secondary flock by treating at a site emulsified water of such as cement or clay generated at a building site or a civil engineering site to discard clarified water.  <P>SOLUTION: The inorganic flocculant for butch treatment of the emulsified water of cement is prepared by uniformly blending: a cationic polymer flocculant for forming a primary flock serving as powders so as to be dissolved preceding to the emulsified water; a nonionic and/or an anionic polymer flocculant for forming the secondary flock serving as glanules so as to be dissolved after this with a time difference; inorganic material for rapid precipitation deposited to the secondary flock to be the precipitation weight; and a bulky agent for inhibiting to be a hard cake. The emulsified water is agitated by loading it with this inorganic flocculant, so that it can be treated in several seconds. The second flock can be recycled and utilized by being kneaded with new cement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056827-A (JP)
Title: Magnetic particle and method for producing the same
Inventor: NAKAHAMA KAZUMICHI
IPC: A61K49/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe magnetic particle suitable as a medical magnetic particle and having excellent size uniformity and to provide a method for producing the magnetic particle.  <P>SOLUTION: The magnetic particle comprises a magnetic substance and a biodegradable polymer and the average particle diameter of the magnetic particle is ≥10 to ≤1,000 nm. The method for producing the magnetic particle comprises (1) a step of preparing a mixture liquid from the biodegradable polymer, the magnetic substance and a solvent 1, (2) a step of mixing the mixture liquid with a solvent 2 and preparing an emulsion and (3) a step of extracting and removing the solvent 1 from the resultant emulsion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057258-A (JP)
Title: Door closing implement, and door closing unit of sliding door
Inventor: SHIMODAIRA FUMIAKI
IPC: E06B3/46
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door closing implement which makes a sliding door forcedly drawn to a door closing-side terminal end by bringing the sliding door close to the vicinity of the door closing-side end of the sliding door, and brings about a proper and quiet door closing operation by properly decreasing the speed of the sliding door immediately before the completion of the closing of the sliding door, and a door closing unit of the sliding door.  <P>SOLUTION: An elastic tensile implement 3 in which one end of a linear member 33 is fixed to a proper place on the outer periphery of a drum 31 rotated by a spring 32 is provided in a casing 5, and a resisting means 4 for generating resistance T resisting an elastic force F of the spring 32 is provided. The linear member 33 is connected to a sliding member 1 so as to be moved backward from the front in the casing 5, and a hook member 2 is pivotally supported on and connected to the sliding member 1. The linear member is temporarily stopped in a swinging and inclined state only when positioned in the front-side entrance place of the casing 5. The resisting means 4 appropriately pushes the sliding means 1 so as to decrease the speed of movement by the spring 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064819-A (JP)
Title: Image forming apparatus
Inventor: HASHIMOTO SHUNICHI
IPC: G03G15/00
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, wherein pressing force applied to a transfer roller can be adjusted in a longitudinal direction so as to eliminate pressure deviation occurring in the longitudinal direction of the transfer roller in a transfer nip formed by an image carrier and the transfer roller.  <P>SOLUTION: A plurality of pressing means 60 and 70 applying pressing force to a primary transfer bias roller 9 can be individually controlled at least based on information that the pressure deviation exists in the longitudinal direction of the primary transfer bias roller of the transfer nip formed by a photoreceptor 1 which is the image carrier and the primary transfer bias roller 9 which is the transfer roller. Thus, even when the pressure deviation occurs in the longitudinal direction of the transfer nip, the pressing force can be adjusted in the longitudinal direction so that the pressure deviation is eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065494-A (JP)
Title: Computer-aided address identification server and computer-aided address identification method
Inventor: NAGASHIMA KATSUYOSHI
IPC: G06Q50/00
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer-aided address identification server and a computer-aided address identification method capable of detecting the duplicate registration of addresses in a real time in response to the inquiry of an information terminal at a reception undertaker side and immediately answering the detected result.  <P>SOLUTION: This address identification server 12 connected to the Internet 10 is provided with an address database 18 which generates an address code by inputting address character string information received from a first information terminal 14 to an address dictionary 16, and registers the reception date of the address character string information and the history of address codes, and configured to generate inquiry address codes by inputting inquiry address character string information received through the Internet 10 from a second information terminal 20 to an address dictionary 16, and to collate the inquiry address codes with address codes registered in the address database 18, and to calculate the number of histories of the matched address codes, and to transmit the number of histories through the Internet 10 to the second information terminal 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008063983-A (JP)
Title: Insulator
Inventor: ONO RYO
IPC: F02M7/08
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator capable of simplifying a communicating structure and realizing space saving around an engine.  <P>SOLUTION: A housing part 5 is integrally molded and provided on a lower part of a heat insulating part 20. A part of a housing 64 of an accelerating pump 6 is constituted on this housing part 5. Consequently, it is possible to arrange the accelerating pump 6 in the circumference of the insulator 2 which used to be conventionally a dead space and to realize the space saving by eliminating a setting space dedicated to the accelerating pump. Additionally, it is possible to reduce length of piping and to simplify the communicating structure even in using the piping to communicate an insulator leading air passage 21 and the accelerating pump 6 to each other as the accelerating pump 6 is immediately arranged around the heat insulating part 20. Furthermore, it is possible to reduce the number of parts, to reduce cost and to facilitate assembly of the accelerating pump 6 as the housing part 5 is integrally formed with the heat insulating part 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064044-A (JP)
Title: Centrifugal fan impeller
Inventor: KUMAKAWA TAKAYUKI
IPC: F04D29/30
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fan impeller capable of achieving a reduction of noise by preventing the periodicity of the noise even with a large number of wings and achieving a rotation balance for restraining rotational oscillation at a low level.  <P>SOLUTION: The centrifugal fan impeller 1 comprises a main board 2 directly linked with a driving source, a side board disposed by facing the main board 2, and a plurality of wings 4 arranged circumferentially between the main board 2 and the side board, wherein the mounting angles θ<SB>1</SB>to θ<SB>7</SB>of the wings 4 are set uneven. Here, the mounting angles of the wings 4 provided adjacently are different with each other. The outlet pitches of the wings 4 are set even.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065765-A (JP)
Title: Content back-up method and device
Inventor: UCHIUMI CHIKAHISA
IPC: G06F12/16
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content back-up method and a device.  <P>SOLUTION: Back-up data of a target content stored in a network system is generated. The selection of undesirable device for the back-up use in the network should be avoided. The network system has at least three devices, each device having one memory. One or more devices stored with contents capable of being used as an auxiliary content are searched. Among the searched devices, a device which satisfies a predetermined device requirement is selected. Exclusive OR operation is taken between the bits of the target content and the auxiliary content, and parity data is generated as a result of the exclusive OR operation. A device which satisfies a predetermined storing requirement is selected for storing the generated parity data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072344-A (JP)
Title: Abnormality detecting method and device
Inventor: YAMANAKA NOBUYUKI
IPC: G03G21/14
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily and exactly detect the occurrence of a transmission failure between a plurality of transmission paths.  <P>SOLUTION: When image data is transmitted with a page sync signal and a line sync signal from a CCD line board through a multi-core flat cable, a page sync signal PS with a decision signal JS generated attached, a line sync signal LS and an image data signal IS are transmitted. A main board generates a sum signal SS from logical ORs of the respective received signals, confirms whether or not the generated sum signal includes a pulse signal coinciding with the decision signal, and determines that there is no abnormality in the transmission paths when a corresponding pulse signal is included, and determines that there is transmission abnormality due to a disconnection of some core wire or a contact failure of a connector when the pulse signal coinciding with the decision signal is not included.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071188-A (JP)
Title: Information processor, program and system recovery method
Inventor: SUDA YUKIHIRO
IPC: G06F1/00
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of recovering a system promptly without any trouble even if a problem occurs in operation of the OS that is used constantly.  <P>SOLUTION: An information processor 1 is provided with; a hard disk 5 for storing an original OS image 7; a hard disk 6 for storing an OS image 8 of the duplicated OS image 7; and a recovery program 9 for starting the system by loading the OS image 8 and for performing a control of writing object data, which is targeted by a writing request generated during the system start-up, onto the hard disk 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT