baber/WOPTO huggingface dataset:
Patent JP-2010110729-A (JP)
Title: Resin material discharge nozzle
Inventor: ASAJI NOBUHIRO
IPC: H01L21/56
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin material discharge nozzle which can carry out a resin coating by spraying a wire with a granulous resin without generating any dripping.  <P>SOLUTION: The resin material discharge nozzle includes a nozzle body having a first inner through hole, and a nozzle end attached to the end of the nozzle body and having a second inner through hole. In the nozzle, the resin is sprayed by an ink-jet system passing through from the through hole of the nozzle body through the through hole of the nozzle end. The nozzle end comprises a hydrophobic material. Further, the nozzle end includes a first tubular part comprising a hydrophilic material forming the through hole and a second tubular part comprising a hydrophobic material surrounding the circumference of the first tubular part and forming the outer wall of the nozzle end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117397-A (JP)
Title: Device and method for generating terahertz wave
Inventor: ICHIKAWA YUKI
IPC: G01N21/3586
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for generating terahertz waves with high efficiency.  <P>SOLUTION: The device includes: a pulse light source 1 that generates a short-pulse laser beam having a pulse time width of 350 fs to 10 ps and pulse energy of 2 μJ to 1 μJ; a pulse front tilt means 2 that tilts the pulse front PF<SB>0</SB>of the short pulse laser beam generated from the pulse light source 1 by a predetermined angle α with respect to the plane orthogonal to the optical axis z<SB>1</SB>; and a nonlinear crystal 3 that receives the incident short pulse laser beam having the pulse front tilted at an angle by the pulse front tilt means 2 and generates the terahertz waves.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115614-A (JP)
Title: Water-purifying cartridge and water purifier
Inventor: HIRAI TOSHIAKI
IPC: C02F1/68
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-purifying cartridge capable of easily performing variable-setting of additive concentration, and to provide a water purifier including the water-purifying cartridge.  <P>SOLUTION: A purifying chamber S2 for purifying water and an additive accommodating chamber S1 for accommodating an additive 16 to be added to water are formed in a case 7 of the water-purifying cartridge 6. On the case 7, a first water inlet 7a for introducing water to the additive accommodating chamber S1 and a second water inlet 7b for introducing water to the additive accommodating chamber S2 around the additive accommodating chamber S1 and a mixing part S3 for mixing the water introduced from the first water inlet 7a and the water introduced from the second water inlet 7b are formed and, further to the case 7, a movable member 23 which variably sets the ratio of flow rate of the water introduced from the first water inlet 7a to the water introduced from the second water inlet 7b in accordance with a position of the movable member 23 with respect to the case 7 is attached.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115899-A (JP)
Title: Molding equipment for urethane molded product with perforating part, and method for manufacturing employing with the same
Inventor: YOKOI MASAYA
IPC: B29K75/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the molding equipment for a urethane molded product with perforating parts, by which the fear of a breakage can be avoided from developing in the molded product at the demolding of the urethane molded product with the perforating parts from a molding die, and the method for manufacturing the urethane molded product employing the equipment.  <P>SOLUTION: The molding equipment 10 includes: a lower mold 11 housing urethane chips Uc and urethane-base adhesive therein; a steam supplying part 12 for supplying steam from below of the lower mold; a upper mold 21; penetration forming members 31, which penetrates through the lower mold and the upper mold so as to form the penetration parts in the urethane molded product; a movable platen 35; and a lifting part 40 with which the lower mold is equipped for moving the movable plate so as to mold the urethane molded product by pressing the urethane chips with the upper mold and guiding steam from the steam supplying part into the lower mold under the condition that the movable plate is advanced by the lifting part in order to project the penetration forming members to the predetermined positions of the lower mold and then lower the penetration forming members by retreating the movable platen from the lower mold while the top force presses the urethane molded product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115175-A (JP)
Title: Centrifugal separation device and centrifugal separation method
Inventor: TOKUDA KAZUNARI
IPC: C12M1/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To collect a cell suspension containing a cell group from which an unnecessary component is removed by efficiently washing the cell group.  <P>SOLUTION: The centrifugal separation device includes a centrifugal separation container 6 for storing the cell suspension and to be rotated by directing the bottom part to the outer direction of the radial direction, a rotational driving mechanism 2 for rotating the centrifugal separation container 6, and a control part 7 for periodically changing the rotational speed by the rotational driving mechanism 2. The centrifugal separation container 6 has a cylindrical container body 6a for storing the cell suspension, and a movable body 6e arranged in the vicinity of the bottom part of the container body 6a, and installed so as to be relatively displaceable based on the container body 6a by the change of the rotational speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124299-A (JP)
Title: Radio communication device
Inventor: OSHIMA ATSUSHI
IPC: H04W52/04
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improvement in performance of an APC, without considerably modifying the configuration of an existent article, by reducing a radio communication device in size, reducing costs and saving power by decreasing the number of A/D converters to be used for the radio communication device.  <P>SOLUTION: In a radio communication device, a receiving circuit includes an A/D converter and communication is performed while alternately switching a transmitting operation and a receiving operation. In the radio communication device, at least one of a transmission power detecting signal for accomplishing an auto power control function for transmission power of a transmitting circuit, a temperature detecting signal for a transmission power amplifier and a temperature detecting signal for a transmitting RF section is converted by the data A/D converter via an input/output switching means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120583-A (JP)
Title: Filter device
Inventor: KIKUCHI MASAYUKI
IPC: B60W30/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable selection between direct output and filtered output of a yaw rate sensor through a low-pass filter according to a running state of a vehicle.  <P>SOLUTION: The filter device 10 includes a straight running determination unit 14 which determines whether a vehicle is running straight or not and a low-pass filter unit 12 which includes the low-pass filter 15. If the straight running determination unit 14 determines that the vehicle is running straight, the low-pass filter unit 12 provides a low-pass filtered output of the yaw rate through the low-pass filter 15, meanwhile if the straight running determination unit 14 determines that the vehicle is not running straight, the low-pass filter unit 12 provides a direct output of the yaw rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119371-A (JP)
Title: Fermentation device for fermented milk, and method for producing fermented milk
Inventor: INADA AKIO
IPC: A23C9/12
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermentation device for fermented milk by the appearance of which completion of fermentation of an object to be fermented charged in a container can be easily recognized, and which enables improvement in workability of a worker, notifies the completion of the fermentation of the object to be fermented, and is implemented in a simple structure at reduced production costs.  <P>SOLUTION: The fermentation device for fermented milk 1 includes: a heater 10 on which a container 3A charged with the object to be fermented 2 is placed and which is heated to have a prescribed temperature; a temperature detecting member 21 which is placed on the top surface of the heater 10 and detects that the temperature of the bottom part of the container 3A charged with the object to be fermented 2 heated to have the prescribed temperature reaches to a prescribed one; and a temperature notifying member 22 which notifies the completion of fermentation of the object to be fermented 2 charged in the container 3A based on the ground of getting to the prescribed temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129586-A (JP)
Title: METHOD OF MANUFACTURING GaAs SEMICONDUCTOR WAFER
Inventor: OWADA MASASHI
IPC: B28D7/04
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a GaAs semiconductor wafer, smoothing an uneven shape of a wafer surface by eliminating linear unevenness due to misalignment of a wire caused by a supporting base.  <P>SOLUTION: In the method of manufacturing a GaAs semiconductor wafer W, a single crystal ingot 13 of GaAs is adhered and fixed on the supporting base 14, is pressed to a travelling wire saw 10 to slice the ingot. The supporting base 14 is formed of selected material which mainly contains alumina and has hardness in a range of shore D hardness 32-36. The single crystal ingot 13 is bonded and fixed on the selected supporting base 14, is cut by the wire saw 10 from an upper part of the single crystal ingot 13, and a lower part including a part of the supporting base 14 is cut to slice the single crystal ingot 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129672-A (JP)
Title: Method of manufacturing circuit board with lead, and method of manufacturing electronic device
Inventor: MATSUMOTO HIDEKI
IPC: H01L23/48
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a circuit board with a lead, in which the number of manufacturing processes of the circuit board with the lead is reduced, and a circuit structure is simplified to improve manufacturing efficiency and manufacture at low cost.  <P>SOLUTION: In the method of manufacturing the circuit board with the lead, lead parts 6 are respectively connected to a plurality of connection parts 4 for input from and output to an external, arranged on a main surface of a circuit board 3 for mounting the electronic component 2. The method includes: a process A for preparing a lead frame 10 having a plurality of mounting part 5 respectively mounted on the plurality of connection parts 4, the lead parts 6 erecting from the respective mounting parts 5 and extending approximately in parallel to each other, plate-like bus bar parts 7 for connecting end parts of the plurality of lead parts 6 to each other, a connection part 8 for connecting between the plurality of bus bar parts 7, and external connection parts 9 arranged on the bus bar parts 7 and connecting an external input/output part; and a process B for mounting the plurality of mounting parts 5 on the connection parts 4 respectively so that the lead parts 6 erect from the mounting parts 5 on the main surface of the circuit board 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130261-A (JP)
Title: Communication device, and method of determining modulation method
Inventor: MORITA HIDEKI
IPC: H04L27/00
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To execute communication by a modulation method suitable for a communication quality value which considers the situation of the change of the communication quality value, in a communication device for executing communication by adaptive modulation.  <P>SOLUTION: A base station device 101 includes: a communication quality value storage part 105 for acquiring and storing a communication quality value representing quality of communication executed between a communication counterpart and the base station device; a reference period determination part 106 for determining a reference period based on a communication quality value in a period included between a time before a predetermined period and the present; and a modulation method determination part 107 for determining a modulation method applied to the communication based on the communication quality value in the period from the time before the reference period to the present.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105646-A (JP)
Title: Flange mounting structure of wheel
Inventor: SANO MICHIHIKO
IPC: B60B35/18
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in a conventional drive wheel, the wheel itself is a transmission, and the wheel wide in a width in which a gear train and an electric motor are built, and rigid in structure, and thereby the whole wheel should be disassembled when changing a tire.  <P>SOLUTION: In a drive system, a drive wheel 2 is a cylindrical wheel 3, and has a transmission 11 of a gear train 16 built in the wheel 3, an electric motor 13 is connected to the transmission 11 for an input, and a brake 14 is provided at a motor shaft 15 of the electric motor 13. An engagement surface 8 for transmitting a drive force to the wheel 3 is provided at an output shaft 17 projected from the transmission 11. A rigid bearing 10 for supporting the wheel 3 is provided on an outer circumferential surface of the transmission 11. The wheel 3 is suitable for the engagement surface 8 from the outer part of the drive system. By allowing the wheel 3, the transmission 11 and the electric motor 13 to be separated from one another, the weight reduction and the exchange property of the wheel 3 can be facilitated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130459-A (JP)
Title: Backup system and method of changing encryption key of the same
Inventor: KISHI MASAYUKI
IPC: H04L9/08
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the decryption of unauthorized data, and facilitate changing of an encryption key.  <P>SOLUTION: By causing a tape group information storage section 115 to store a first encryption key and at the same time, causing a tape cartridge memory 51 to store a second encryption key, and generating a third encryption key at encrypted recording into a magnetic tape based on the first and second encryption keys, even when one of the first and second keys is leaked out, decryption of data is prevented. Further, even when the other encryption key is leaked out (for example, when the tape cartridge is stolen), by generating the third encryption key using the first and second encryption keys, newly generating a first new encryption key, generating a second new encryption key based on the third encryption key and first new encryption key thus generated, and storing them individually, both encryption keys are changed in a short time to prevent the decryption of data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129870-A (JP)
Title: Semiconductor light-emitting device, and method of manufacturing same
Inventor: OKUBO TSUTOMU
IPC: H01L33/48
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of assuring a high solder joint strength in substrate mounting, and to provide a method of manufacturing the same, capable of manufacturing the semiconductor light-emitting device with high productivity.  <P>SOLUTION: The semiconductor light-emitting device includes slopes crossing each of mutually opposite sides rising from a recess provided in a top surface side of a Si substrate 1 with a crystalline plane (100) and a backside, and an electrode pattern connected to electrodes of the semiconductor light-emitting device mounted in the recess extends to the slopes via the through-holes and the backside. When the semiconductor light-emitting device is mounted by solder on the semiconductor light-emitting device where wiring patterns 22a and 22b are already formed, solder fillets 24 are formed between the wiring pattern 22a and a slope 12a of a back electrode pattern 13a, and between the wiring pattern 22b and a slope 12b of a back electrode pattern 13b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130560-A (JP)
Title: A/d converter
Inventor: ITO KENJI
IPC: H03M1/36
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converter that increases an A/D conversion accuracy by automatically adjusting a wait time of a chopper type comparator according to the occurrence situation of a conversion error.  <P>SOLUTION: The A/D converter includes a plurality of chopper type comparators, a control signal generation circuit, and an encoder for output of an output code. The A/D converter further includes an output code monitoring circuit 12 for detecting a conversion error in the chopper type comparators 1 on the basis of output codes (D0 to D2), generating a first selection signal SEL in the absence of the conversion error, and generating a second selection signal SEL in the presence of the conversion error; and also includes a wait time adjustment circuit provided in the control signal generation circuit 11 for stepwise shortening the wait time on the basis of the first selection signal SEL and returning the current wait time to the previous-stage wait time on the basis of the second selection signal SEL.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131841-A (JP)
Title: Printer and dither mask
Inventor: YAMAZAKI SATOSHI
IPC: B41J2/52
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrain image quality from getting worse caused by bidirectional printing.  <P>SOLUTION: A printer 20 carries out bidirectional printing of forming dots in both sides by going and returning motions with a printer head 90 moving relatively along a main scanning direction, and conducts half-tone processing, using a dither mask 62, to execute the printing. Each threshold value of the dither mask 62 is set to increase gradually a dot generation rate in the going motion and a dot generation rate in the returning motion of the printer head 90 at a one-sided level relation, along with an increase of an ink duty.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132407-A (JP)
Title: Elevator
Inventor: MATSUZAWA YUKI
IPC: B66B1/30
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time when a passenger waits at an elevator landing hall.  <P>SOLUTION: This elevator has a hoisting machine 12 having a drive motor, first and second cars 5a and 5b connected to both ends of a main rope 4 suspended by the hoisting machine 12 and vertically movably constituted in a hoistway 1, and a control device 11 constituted so as to be capable of controlling a rated speed, the acceleration and the adding acceleration of the vertical movement of the first and second cars 5a and 5b by controlling the drive motor. The control device 11 increases the adding acceleration when a weight difference between the first and second cars 5a and 5b is smaller than a predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132822-A (JP)
Title: Reversible thermochromic hysteresis composition
Inventor: KITAGAWA YOSUKE
IPC: C09D11/03
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermochromic composition which has a broad hysteresis width and nominally exhibits an irreversible colored state under the ordinary use conditions (normal temperature region) for giving a high color developing density and high contrast in small residual color on color extinguishing even if microencapsulated to enhance the properties when used as a reversible thermochromic material.  <P>SOLUTION: In the thermochromic hysteresis composition comprising a leuco dye (i), a color developing substance (ii), and a microcapsule containing a color change temperature regulator (iii), the color developing substance (ii) is a compound represented by chemical formula 1 and the color change temperature regulator (iii) is a compound represented by chemical formula 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135249-A (JP)
Title: Socket for semiconductor package
Inventor: HIRATA SHINYA
IPC: H01R13/24
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for a semiconductor package without increasing a load applied to an electrode part from a pin so much, by surely contacting a pin with an electrode pad of a printed board, even when flatness of the printed board is low.  <P>SOLUTION: This socket has a socket body loaded with an LGA package having a large number of electrodes arranged in a grating shape and installed on the printed board, and has a large number of expandable pins 13 (a first pin 13A, and a second pin 13B) having one end contacting with the electrodes and having the other end connecting with an electrode of the printed board. Among the large number of pins 13, the first pin 13A corresponding to a part recessed to the opposite side of the socket body in the printed board, is formed longer than the other second pin 13B. A spring constant reducing part 18 is arranged inside the first pin 13A for reducing a spring constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139614-A (JP)
Title: Screen
Inventor: UCHIYAMA TAKAYUKI
IPC: G03B21/60
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen configured to excellently project an image onto a projection surface without performing various kinds of adjusting operation when a projection device is installed.  <P>SOLUTION: The screen includes, on an upper surface 6 of a screen member 4, at least one installation part 10 where the projection device to project an image is installed, and the projection surface 8 onto which the image is projected. The screen includes two installation parts installed so as to hold the projection surface in between. The screen member includes a heat radiation member comprising a high heat conduction member, which has: a heat conduction part exposed from the installation part and coming into contact with the projection device installed at the installation part; and a heat radiation part exposed from the lower surface of the screen member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009141369-A (JP)
Title: Electronic element and phase change memory element using phase change substance, and manufacturing method of thereof
Inventor: LEE SEUNG YOON
IPC: H01L27/105
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a phase change memory element without requiring a high level process technology and high cost.  <P>SOLUTION: The manufacturing method of the phase change memory element includes (a) a step of forming a first reaction layer on a substrate, (b) a step of forming an insulating layer for covering the first reaction layer so as to form a contact hole for exposing a part of an upper part of the first reaction layer, (c) a step of forming a second reaction layer for embedding the contact hole, and a (d) a step of generating a phase change layer between the first reaction layer and the second reaction layer by causing solid phase reaction between substances forming the first reaction layer and the second reaction layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT