baber/WOPTO huggingface dataset:
Patent JP-2010112713-A (JP)
Title: Short circuit detector and short circuit detection method of bridge circuit
Inventor: SHIOKAWA MAKOTO
IPC: G01L25/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grid short circuit detector for simply and surely detecting a short circuit (a grid short circuit) between wiring of a grid in a resistive element of a strain gauge for composing a bridge circuit, and also to provide its detection method.  <P>SOLUTION: The short circuit detector of the bridge circuit has: a heating means 15 for heating a resistance sensor provided with the bridge circuit 11 comprising the resistive element formed with a resistor pattern on a substrate to a predetermined temperature, and maintaining the temperature; a constant voltage power supply 2 for applying a voltage to the bridge circuit; a voltage measuring instrument for measuring an output voltage from the bridge circuit; and a processing section for processing and determining an output voltage value. As the bridge circuit is heated, the output voltage is measured several times. The processing section calculates a comparison value based on a pair of the output voltage values continuously measured, and compares the comparison value with a reference value. If the comparison value exceeds the reference value, it determines that there is a short circuit in the resistor pattern of at least one resistive element for composing the bridge circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110765-A (JP)
Title: Continuous casting apparatus for steel
Inventor: FUJI TAKEHIKO
IPC: B22D11/04
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce Ar gas bubbles included in the slab to be continuously cast and to improve the quality of the slab.  <P>SOLUTION: The continuous casting apparatus 1 has: a die 2 provided with a pair of long side walls 2a and a pair of short side walls 2b; and an immersion nozzle 6 discharging molten steel 8 to the inside of the die 2. A curved part 5 curved to the side of a box 4a made of stainless steel is formed at the upper center of the inner side face of a copper plate 3a in each long side wall 2a. The curved part 5 is formed so as to be confronted with the immersion nozzle 6. The outer side face of the copper plate 3a of each long side wall 2a is formed so as to be a flat face. The inside of the box 4a made of stainless steel of each long side wall 2a is provided with an electromagnetic stirring device 20 stirring the molten metal 8 at the upper part in the die 2. The lower part of the electromagnetic stirring device 20 is provided with an electromagnetic braking device applying a d.c. magnetic field having a uniform magnetic flux density distribution uniform in the width direction of the die 2 to the thickness direction of the die 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009184904-A (JP)
Title: (Li, Na, K) (Nb, Ta, Sb) O3 BASED PIEZOELECTRIC MATERIAL AND MANUFACTURING METHOD THEREOF
Inventor: UMIKAWA KAZUYUKI
IPC: H01L41/257
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide piezoelectric materials having further improved electrical properties, and a manufacturing method thereof.  <P>SOLUTION: The (Li, Na, K) (Nb, Ta, Sb) O<SB>3</SB>based piezoelectric material has a sintered compact having a surface microstructure comprises microscopic grains having a grain diameter of less than 5 μm, intermediate grains having a grain diameter of 5 μm or more and less than 15 μm, and coarse grains having a grain diameter of 15 μm or more and less than 50 μm, wherein the amount of coarse grains is 3% or more in a share of grains in terms of area, and thereby the high electrical properties (relative dielectric constant, piezoelectric constant, dielectric loss, and electric-field-induced strain) are obtained. In order to obtain the piezoelectric materials containing microscopic grains, intermediate grains and coarse grains, where the amount of coarse grains is 3% or more, the piezoelectric materials are manufactured by mixing metal-containing compounds so as to give the composition represented by (Li, Na, K) (Nb, Ta, Sb) O<SB>3</SB>, calcining the mixture and then crushing the resultant to obtain a calcined/crushed powder, then keeping temperature constantly at a temperature within the range from 800 to 950°C for a predetermined period of time in a constant temperature keeping process, and raising temperature to firing temperature for sintering.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010119402-A (JP)
Title: Hemostasis device for internal organ
Inventor: NODA MASAFUMI
IPC: A61B17/12
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemostasis device for internal organ, effectively executing hemostasis in internal organ transection.  <P>SOLUTION: A needle 1 for liver hemostasis is provided with a needle-like part 11 and a tape insertion part 13. One end of the needle-like part 11 is formed into a needle shape for puncturing an internal organ. Also, the needle-like part 11 is a so-called blunt needle. By turning the needle-like part 11 to the blunt needle, the risk of damaging a blood vessel near the liver and causing hemorrhage is reduced. Also, the needle-like part 11 is configured to be bent by a prescribed pressure. A tape insertion part 13 is positioned at the end part of the needle-like member 11 different from the one end formed into the needle shape. The tape insertion part 13 has an opening H13 for inserting a tape (hemostatic tape, hereafter) for tightly binding the liver and arresting hemorrhage. Thus, since the liver can be tightly bound with the hemostatic tape 3, the hemorrhage when transecting the liver is minimized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121701-A (JP)
Title: In-wheel motor driving device
Inventor: YAMAMOTO KEN
IPC: F16H57/04
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor driving device in which a filter can be installed while restricting space.  <P>SOLUTION: This in-wheel motor driving device 21 has a motor part A for rotatingly driving motor side rotary members 25 and 35, a speed reduction part B for transmitting rotation of the motor side rotary members 25 and 35 to a wheel side rotary member 28, and a wheel hub 32 fixed and connected to the wheel side rotary member 28. The speed reduction part B has eccentric members 25a and 25b eccentrically joined from the axis O of the motor side rotary members 25 and 35, curved plates 26a and 26b relatively rotatably installing the inner periphery on the outer periphery of the eccentric members 25a and 25b and making a revolving motion around the axis O in response to rotation of the motor side rotary members 25 and 35, an outer pin 27 engaging with an outer peripheral part of the curved plates 26a and 26b, and an inner pin 31 joined to the wheel side rotary member 28. The motor side rotary members 25 and 35 have an axial oil passage 57 for supplying lubricating oil to the speed reduction part B, and a filter member 67 for filtering the lubricating oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009163222-A (JP)
Title: Zoom lens, and electronic imaging device using the same
Inventor: ICHIKAWA KEISUKE
IPC: G02B15/20
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens capable of compactifying a size, capable of widening an angle, capable of making variable power high, having satisfactory image quality, and manufactured easily.  <P>SOLUTION: This zoom lens is provided with the first lens group of negative power, the second lens group of positive power, the third lens group of positive power, and the fourth lens group, in this order from an object side, is constituted to narrow a space between the first lens group and the second lens group and to widen a space between the second lens group and the third lens group, when varying the power of the zoom lens from a wide-angle end to a telescopic end, and has a diaphragm moving integrally with the second lens group between the most image-side lens of the first lens group and the most image-side lens of the second lens group, and the first lens group comprises a negative lens and a positive lens, in this order from the object side, and satisfies the following conditions: 0.15<ϕ<SB>IMF</SB>/ϕ<SB>IMR</SB><1.0, and -3.0<ϕ<SB>IPF</SB>/ϕ<SB>IPR</SB><-1.0, where ϕ<SB>IMF</SB>represents the power of an object-side face of the negative lens; ϕ<SB>IMR</SB>represents the power of an image-side face of the negative lens; ϕ<SB>IPF</SB>represents the power of the object-side face of the positive lens; and ϕ<SB>IPR</SB>represents the power of the image-side face of the positive lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173444-A (JP)
Title: Substrate carrying device and system equipped with dustproof mechanism and semiconductor manufacturing device using the device and system
Inventor: TANAKA KENTARO
IPC: B25J19/00
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dustproof mechanism having high dustproof effects and capable of responding to a plurality of arm parts.  <P>SOLUTION: The dustproof mechanism is provided with a support member 4 supporting the arm parts mounted with a substrate, connected to a guide mechanism 22 provided within a support column 9 via a linear opening part provided on the outer face of the support column 9, and moving an opening of the opening part following the guide mechanism 22, and with a seal belt 5b for sealing the opening part to isolate inside of the support column 9 from outside. Even when the support member 4 is moved by the guide mechanism 22, the seal belt 5b prevents inside of the support column 9 from being exposed to outside. Both ends of the seal belt 5b are fixed to inside of the support column 9, and the seat belt 5b is wound around rollers 35-42 rotatably supported by the support member 4 and installed to seal the opening part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010124978-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate, when an external force is applied to a game machine, the cause of the external force and to execute appropriate processing according to the action.  <P>SOLUTION: The game machine includes: a detection means 170 for converting the change of a pressure applied to any part of the game machine to a voltage signal and outputting it; a first filter means 184a for extracting a first frequency band component from the voltage signal outputted from the detection means 170; a first detection signal output means 186a for outputting a first detection signal on the basis of the first frequency band component; and a performance control means 343 for executing control so as to switch the performance of the game machine from the display of a standby performance image on a pattern display means 104 to a prescribed performance set beforehand, according to the reception of the first detection signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124982-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate, when an external force is applied to a game machine, the cause of the external force and to execute appropriate processing according to the action.  <P>SOLUTION: The game machine includes: a detection means 170 for converting the change of a pressure applied to any part of the game machine to a voltage signal and outputting it; a first filter means 184a for extracting a first frequency band component from the voltage signal outputted from the detection means 170; a first detection signal output means 186a for outputting a first detection signal on the basis of the first frequency band component; and a performance control means 343 for executing control so as to switch a performance image displayed on a pattern display means 104 from a standby performance image to a decorative pattern, according to the reception of the first detection signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009149981-A (JP)
Title: Warm press forming method for bake hardening type aluminum alloy sheet
Inventor: TAKADA TAKESHI
IPC: C22C21/06
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm press molding method for increasing baking hardenability of a 6000 series aluminum alloy sheet, and improving its formability.  <P>SOLUTION: A 6000 series aluminum alloy sheet is subjected to solution treatment, and is thereafter subjected to heat treatment at 70 to <150°C so as to increase its baking hardenability, and further, the temperature of the flange part in a die is controlled to ≥170°C and the temperature of a punch is made lower than the above temperature so as to improve its press formability. The 6000 series aluminum alloy sheet is preferably has a composition comprising, by mass, 0.3 to 2.0% Mg and 0.3 to 2.0% Si, and the balance Al with inevitable impurities. Further, it is preferable that the temperature of the punch is made lower than the temperature of the flange part in the die by ≥170°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010130429-A (JP)
Title: Demodulation device and modulation and demodulation system
Inventor: AKIYAMA HITOSHI
IPC: H04J1/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulation and demodulation system that easily detects a frequency change of a signal without analyzing the frequency and performs Doppler shift correction.  <P>SOLUTION: In the modulation and demodulation system 1, a modulation device 2 modulates an input signal, superimposes a spreading code to a modulation signal (passband signal), and emits an addition signal into a space. In addition, a demodulation device 3 extracts the modulation signal and the spreading code from the addition signal, detects the time position of correlation value peak of the spreading code and then resamples the modulation signal on the basis of the value. Then, the signal after resampling is used to demodulate to a baseband width. Thus, even when a pitch change (Doppler shift) caused by a frequency change due to Doppler effect occurs in the addition signal emitted to the space by the modulation device 2, the demodulation device 3 performs Doppler shift correction and demodulates a signal free from pitch change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129432-A (JP)
Title: Method for manufacturing precursor, method for manufacturing superconducting wire rod, precursor, and superconducting wire rod
Inventor: OTA HAJIME
IPC: H01B12/06
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a precursor for alleviating hysteresis loss, a method for manufacturing a superconducting wire rod, a precursor, and a superconducting wire rod.  <P>SOLUTION: The method for manufacturing the superconducting wire rod includes the following processes. Prepare a laminated metal equipped with a first metal layer and a Ni layer formed on the first metal layer. Form an intermediate layer 20 on the Ni layer of the laminated metal. A superconducting layer 30 is formed on the intermediate layer 20. Form a nonmagnetic Ni-alloy layer 12 from the laminated metal by applying heat treatment to the laminated metal at least either after a process of forming the intermediate layer 20 or after a process of forming the superconducting layer 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128306-A (JP)
Title: Color filter and organic electroluminescent display device
Inventor: HINO KAZUYUKI
IPC: H05B33/12
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter attaining high color reproduction region (NTSC100%) while improving brightness of white.  <P>SOLUTION: The color filter is used for an organic electroluminescent display device which includes an organic electroluminescent element including a white light-emitting layer, wherein white light from the white light-emitting layer is used as a light-emitting light source. The color filter for organic electroluminescent display device includes a transparent substrate, a light shielding part formed on the transparent substrate and provided with an opening part and a colored layer formed on the opening part. The colored layer has a pigment in which the wavelength in 50% transmittance is 600-660 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132484-A (JP)
Title: Method for purifying hydrochloric acid
Inventor: SHIMIZU TOYOMITSU
IPC: B01D3/14
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high purity hydrochloric acid which does not substantially contain an organic substance having a relatively low boiling point under atmospheric pressure, specifically from -25 to 120°C, from hydrochloric acid containing the organic substance.  <P>SOLUTION: Disclosed is a method for purifying hydrochloric acid that removes organic substances from organic substance-containing hydrochloric acid that comprises organic substances with boiling points of -25 to 120°C at atmospheric pressure and for which the hydrogen chloride concentration is higher than the azeotropic hydrogen chloride concentration at atmospheric pressure. The hydrochloric acid purifying method is provided with a process of distilling out the organic substances from the top of a distillation column by distilling the organic substance-containing hydrochloric acid using the distillation column at an operating pressure such that the azeotropic hydrogen chloride concentration at the operating pressure will be higher than the hydrogen chloride concentration of the organic substance-containing hydrochloric acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006047-A (JP)
Title: Form for information communication medium, and information communication medium using it
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form for an information communication medium, which can be printed with a printer for domestic use and which can be easily finished in the form of a postcard, a sealed letter, a DM (Daily Mail), etc., and to provide the information communication medium using it.  <P>SOLUTION: Backing paper 1 is completely coated with a pseudo-adhesion film G to make the form S1 for the information communication medium. Printing is performed in ink, etc. on an inner optional region except for its opening periphery to provide a printable ink region R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009054193-A (JP)
Title: Tire rental computer system
Inventor: SAITO TARO
IPC: G06Q50/10
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire rental computer system allowing a user to execute exchange service between user tires installed to a vehicle of the user and snow tires or the like for rental in a specific parking area desired by the user.  <P>SOLUTION: When the user of the vehicle transmits tire rental request information R from a personal digital assistant 8 such as a cellphone, a tire rental information reception means 21 determines a personal digital assistant of a tire exchange worker in charge of the parking area (parking) 72 desired by the user included in the tire rental request information R, and transmits tire exchange instruction information C to the personal digital assistant. Thereby, the tire exchange worker having received the tire exchange instruction information C by the personal digital assistant can execute the exchange service between the user tires and the snow tires for the rental in the parking area (parking) 72 desired by the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144922-A (JP)
Title: Thrust magnetic bearing and spindle motor provided with thrust magnetic bearing
Inventor: POPOV VLADIMIR VLADIMIROVICH
IPC: F16C32/04
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust magnetic bearing adapted to thoroughly and singly receive axial force generated in an electric motor, and especially, preferably utilized for a spindle motor provided to a small disk drive device.  <P>SOLUTION: This thrust magnetic bearing includes: a first bearing constructional member composed of at least one permanent magnet and at least two magnetic flux guiding members allocated to the permanent magnet and arranged in a radial direction and a perpendicular direction with respect to a rotating shaft while being arranged at the opposed ends of the permanent magnet; and a second bearing constructional member composed of two magnetic flux guiding members 32, 132 arranged in the radial direction and perpendicular direction with respect to the rotating shaft while being axially arranged at intervals. The magnetic flux guiding members 32, 132 belonging to the second bearing constructional member is radially directly opposed to the magnetic flux guiding member with a gap 34 while being allotted to the magnetic flux guiding members 28, 128 belonging to the first bearing constructional member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010138985-A (JP)
Title: Brake disk, and working device and method therefor
Inventor: SHINKAWA NAOYA
IPC: F16D65/12
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake disk capable of preventing brake torque from getting remarkably low with the lapse of time, and a working device and a method therefor.  <P>SOLUTION: This brake disk 3 conducts braking by bringing a brake pad contact face 4 into contact with a brake pad 5, innumerable grooves 11 are formed stripe-likely along a direction crossed at about 10-170° of inclination angle with respect to a moving direction of the brake disk, on the pad contact face 4, and the pad contact face 4 is formed to make a surface roughness get to 0.8-12.5 S. This working device 21 for the brake pad 3 includes a disk rotation driving mechanism 22 for rotating an unworked brake disk 3A, a disk-like grinding wheel 23 for polishing a brake pad contact face 4A of the unworked brake disk 3A, and a grinding wheel rotation driving mechanism 24 for rotating the grinding wheel under the condition where the grinding wheel contacts with the brake pad contact face 4A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141679-A (JP)
Title: Propagation delay time adjustment method, propagation delay time adjustment system, propagation delay time adjustment device, propagation delay time adjustment program, and node device
Inventor: TAMAI HIDEAKI
IPC: H04B1/707
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting a propagation delay time occurring within a reception circuit of a one-side communication device in a one-to-N communication system using a synchronous code division multiplexing (CDM) method.  <P>SOLUTION: The method includes: a transmission permission signal transmitting step for enabling a center node device to transmit a transmission permission signal designating a spreading code to an edge node device for which a propagation delay time is to be adjusted; a reception phase controlling step for changing a reception phase of the reception circuit corresponding to the edge node device; a reception validity determining step for determining whether a signal can be received validly based on a spreading demodulation output signal from the reception circuit with respect to a fixed signal period in the received signal from the edge node device; an optimum reception phase determining step for determining the optimum reception phase which can be received validly within a range where the reception phase is varied; and a reception phase setting step for setting the optimum reception phase as the reception phase of the reception circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT