baber/WOPTO huggingface dataset:
Patent JP-2007110784-A (JP)
Title: Control method for sensorless dc brushless motor
Inventor: SATO HIDEYA
IPC: H02P6/08
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To rotate a sensorless brushless DC motor at low speed and at low cost.  <P>SOLUTION: The number of revolutions N at which control by the detection of an induced voltage of a sensorless DC brushless motor is disabled is computed in advance, and next the DC brushless motor M is rotated at the number of revolutions by which the detection of the induced voltage is enabled, and then the motor is rotated gradually at the number N of revolutions at the lower limit of the detection of the induced voltage or at the number of revolutions that is slightly below N based on the inertial moment of the motor M and a motor load, whereby the motor can be rotated at low speed without step out even if a zero cross point cannot be detected from the inducted voltage and the position of a rotor cannot be detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106702-A (JP)
Title: Method for producing optically active fluorine-containing benzyl alcohol
Inventor: ISHII AKIHISA
IPC: C07C69/83
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for producing an optically active fluorine-containing benzyl alcohol which is an important intermediate of medicines.  <P>SOLUTION: This method for producing the optically active fluorine-containing benzyl alcohol is provided by reacting a fluorine-containing benzaldehyde with an alkyl Grignard reagent to convert to a magnesium alkoxide of a racemic fluorine-containing benzyl alcohol, reacting the magnesium alkoxide with phthalic anhydride to obtain a phthalic half ester of the racemic fluorine-containing benzyl alcohol, then optically resolving the half ester with an optically active 1-phenylethylamine and producing the optically active fluorine-containing benzyl alcohol by hydrolyzing its ester group. The method is characterized by using a method for preparing the phthalic acid half ester of the racemic fluorine-containing benzyl alcohol, and the half ester can be prepared simply in ≥80% yield from the fluorine-containing benzaldehyde. As a result, the optically active fluorine-containing benzyl alcohol can be efficiently produced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109915-A (JP)
Title: Light emitting diode
Inventor: SUGINO HIROAKI
IPC: H01L33/60
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode which contrives the increase of refractive coefficient of epoxy resin, and which is capable of effectively preventing a reaction between a refractive electrode and highly refractive constituents contained in the resin while being very high in light extraction efficiency.  <P>SOLUTION: The light emitting diode is provided with a pair of metal electrodes, optical semiconductor chips electrically connected to the pair of metal electrodes, and translucent resin for sealing a part of the optical semiconductor chips and the metal electrodes. In this case, the translucent resin is epoxy resin cured by polythiol base curing agent while the surface of metal electrodes contacted at least with the translucent resin is provided with a protective film which suppresses the production of sulfide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105287-A (JP)
Title: Paper sheet processing device and method, machine between game machines with paper sheet processing function and paper sheet processing system
Inventor: FURUMIYA SHIGEO
IPC: B65H5/02
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet processing device and method, a machine between game machines with a paper sheet processing function and a paper sheet processing system which can provide a function for branching off paper sheets and further can discharge the paper sheets housed in a housing part outside without complication of a mechanism caused by an increase in space and in number of parts along with the minimization of the depth dimensions of the device.  <P>SOLUTION: The processing device includes the main path 141 for conveying the paper sheets W and a branch path 143 branched off the main path 141 formable between a paper sheet feed member 124 provided facing the main path 141 and a branch guide 130 retractably provided in the main path 141 along the outer circumference of the paper sheet feed member 124. The paper sheets W can be conveyed being guided to the main path 141 or the branch path 143, thereby reducing the size of the devices.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108074-A (JP)
Title: Earth leakage detecting device
Inventor: FUSE TORU
IPC: G01R31/02
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To precisely determine occurrence of incorrect detection resulting from voltage variation of a high voltage system in detecting earth leakage.  <P>SOLUTION: A high voltage system comprising a fuel cell 1, a driving motor 2 and a secondary cell 3 is insulated from the ground 5 via an insulating resistor 4. A rectangular wave output section 20 outputs a rectangular wave signal to the high voltage system via a detection resistor 30 and a coupling capacitor 40. An earth leakage detection section 60 detects earth leakages of the high voltage systems 1, 2 and 3 based on variation of voltage Vp at a node P between the detection resistor 30 and coupling capacitor 40, An incorrect detection determining section 50 determines occurrence of the incorrect detection by the earth leakage detection section 60 based on variation of the voltage Vp at the node P.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106722-A (JP)
Title: Method for producing substrate-free precursor of 18f labelled amino acid o-(2-[18f] fluoroethyl)-l-tyrosine
Inventor: WANG HSIN ER
IPC: C07C309/66
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing substrate-free precursor of<SP>18</SP>F labelled amino acid O-(2-[<SP>18</SP>F] fluoroethyl)-l-tyrosine.  <P>SOLUTION: The invention relates to the method for producing precursor of the<SP>18</SP>F labelled precursor of O-(2-[<SP>18</SP>F]fluoroethyl)-L-Tyrosine comprising a chemical structure represented by chemical formula 1, in the formula R<SP>1</SP>is an arylalkyl group, R<SP>2</SP>is a carboxyl group and R<SP>3</SP>is a p-tosyloxy, methane sulfonyloxy group or trifluoromethanesulfonyloxy group or Br atom. (In the formula,<SP>18</SP>F labelled O-(2-[<SP>18</SP>F]fluoroethyl-L-Tyrosine precursor)).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106482-A (JP)
Title: Method and device for continuously feeding packing string
Inventor: SATO SABURO
IPC: B65B13/18
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for continuously feeding a packing string to a binding device when binding a box-shaped baggage.  <P>SOLUTION: A center shaft of a first reel 2a with a first packing string 1a wound therearound in a cylindrical shape is horizontally retained, and rotatably supported to form a knot on an inner end of the first packing string 1a. An outer end of the first packing string 1a is attached to a pinch roll 9 from a knot detector 7 via a packing string coupler 8. While the first packing string 1a is fed to a binding device by the driving force of the pinch roll 9, an outer end of a second packing string 1b attached to the packing string coupler 8 in advance is tied to the first packing string 1a when the knot detector 7 detects the knot. Then, the knot of the inner end of the first packing string 1a is coupled to the knot formed on the outer end of the second packing string 1b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297053-A (JP)
Title: Deluge gun spout control structure
Inventor: GUO WEN-LI
IPC: A62C31/03
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deluge gun spout control structure, in which a valve hole of a deluge gun is communicated with a water channel, the water channel is provided with a stop cock formed of an elastic part, thereby blocking up the water channel, one spout control part is gripped by single hand, an integrated cam of the control part can be changed by the switching control operation, the stop cock is pushed and moved to form a passage by the operation of the cam, thereby allowing water to pass there.  <P>SOLUTION: As a kind of a deluge gun spout control structure, especially the valve hole is communicated with the water channel, and an axial water channel is connected to the grip. One grip part is mounted in the water channel, the other end of the elastic part is supported by the stop cock only, and the stop cock is closed by a recess. An extension bar and a leakage stopping packing are mounted on the stop cock. One valve hole is radially mounted in the grip, and the valve hole is communicated with the water channel to install one projecting rod of the spout control part. A leakage preventing packing is mounted on the projecting rod, and provided with a cam. The cam is supported by an extension bar of the stop cock. The spout control part is extended outward, an extension part is mounted thereon, and one adjusting knob is installed at the tip part of the extension part. The control structure is thus formed, and when the grip is held by single hand, the thumb is inserted in an adjusting knob to control the water flow by up and down operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113792-A (JP)
Title: Liquid tank holding tool
Inventor: KAMIOKA HIROSHI
IPC: B60H1/32
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid tank holding tool which is manufactured with comparatively small number of man-hours and working processes, and reduced in manufacturing cost.  <P>SOLUTION: This liquid tank holding tool is composed of: a mounting bracket 2 having a mounting portion 8 to a condenser 6 at its one side and a burring screw hole at the other side, and comprising a supporting portion 5 for supporting a liquid tank 4 at its intermediate portion; and a pressing bracket 3 having a connecting portion 12 connected with the mounting portion 8 at one side and a screw insertion hole and a hook portion 14 at the other side, and comprising a fastening portion 11 for fastening the liquid tank 4 to the supporting portion 5, at its intermediate portion. As the mounting bracket 2 and the pressing bracket 3 are mounted to the condenser 6 in a state of being connected with each other on one side to hold the liquid tank 4, the force applied to the brackets 2, 3 is distributed, the number of places of spot welding performed on a connecting part of the brackets 2, 3 is reduced, and a nut becomes unnecessary as the burring screw holes 8, 9 are formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111715-A (JP)
Title: Solder alloy
Inventor: SAWAMURA SEN
IPC: B23K35/26
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free solder alloy in which the erosion of Au generated upon the soldering of Au wire is prevented.  <P>SOLUTION: Au is added to an Sn-Cu solder alloy or an Sn-Ag-Cu solder alloy, thus the erosion of Au upon the soldering of Au wire is prevented. According to the substrate or component to be subjected to soldering, joining strength is not sufficient, but, when at least one or more selected from Ni, Fe and Co are added, its mechanical properties are improved, and sufficient joining strength is imparted to the soldered part. When at least one or more selected from P, Ga and Ge are added, the oxidation of the solder alloy is suppressed, and dross generated upon flow soldering is remarkably suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113246-A (JP)
Title: Working machine
Inventor: YONEDA TAKASHI
IPC: E02F3/36
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine capable of easily ensuring stability and improving working efficiency.  <P>SOLUTION: A left turning proximity switch 36a and a right turning proximity switch 36b enabling an attachment prohibition angle range in a left turning and a right turning of a working device 18 to make detection are mounted to a lower surface of an upper turning body 15. A control valve 33 controlling each fluid-pressure actuator is also equipped with an attachment electromagnetic valve 33at for controlling a working attachment 27. A controller 38 as an attachment stop device stopping the driving of the working attachment 27 is provided to the attachment electromagnetic valve 33at by making detection of the attachment prohibition angle range by either one of the left turning proximity switch 36a and the right turning proximity switch 36b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111222-A (JP)
Title: Exercise apparatus combined with electrical stimulation
Inventor: KAWAMURA KENJI
IPC: A61H1/02
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exercise apparatus combined with electrical stimulations which improves exercise effect on the fast muscle and gives safe and efficient exercise effect by moving a boarding plate while a user is boarding and by giving electrical stimulations to the user while the boarding plate keeps on moving.  <P>SOLUTION: A drive mechanism 3 comprising a motor 13 and a moving arm 19 attached to a rotary shaft 13a of the motor 13 moves the boarding plate 2 on which a user M boards reciprocatively in the horizontal direction so as to strengthen the muscles of the pelvis and the lower limbs of the user M. A sensor 29 is installed on the rotary shaft 13a for detecting the rotary position of the shaft 13a, that is, the moving position of the boarding plate 2. The apparatus has an electrical stimulation generator 5 for giving electrical stimulations to the user M when the sensor 29 detects that the boarding plate 2 moves to a predetermined position. Slow muscles and fast muscles of the pelvis and the lower limbs are stimulated by reciprocating movement of the boarding plate 2 and the electrical stimulations.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115893-A (JP)
Title: Method and apparatus for thermocompression bonding
Inventor: FUJII KOJI
IPC: H01L21/60
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for thermocompression bonding, capable of thermocompression-bonding with high positional accuracy while preventing a component from shifting in position and having improved workability.  <P>SOLUTION: The thermocompression bonding method includes steps of placing a part to be joined between a heater tool 34 and a backup member 60, placing a first elastic sheet 50 between a tip of the heater tool and the part, and placing a second elastic and heat-insulating sheet 62 between the backup member and the part. While the first sheet, the part to be joined and the second sheet are sandwiched between the heater tool and the backup member, the part is pressed and heated by the heater tool to have it thermocompression-bonded.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115601-A (JP)
Title: Chip type fuse element and its manufacturing method
Inventor: IGARASHI KATSUHIKO
IPC: H01H85/38
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse element with excellent productivity and a superb arc-extinguishing property.  <P>SOLUTION: A fusible body is provided on a base plate, and a powder layer made of powder is formed in contact with at least a part of the fusible body. The powder layer is constituted of sinter resistant powder with low reactivity with the fusible body. The sinter resistant powder is at least a kind selected from Al<SB>2</SB>O<SB>3</SB>, and BN. A protecting layer is formed on the base plate, the powder layer pinched by the base plate and the protecting layer. The fusible body and the powder layer are preferred to be formed by a printing method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063976-A (JP)
Title: Fixture and installation method of reinforcing metal fitting of reinforced concrete perforated beam
Inventor: TAKESONO MASATSUGU
IPC: E04C5/02
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture and an installation method of a reinforcing metal fitting, capable of easily installing the reinforcing metal fitting, and without dislocating and deforming an installation position of a sleeve (a pipe) forming a corresponding hole when placing concrete, in bar arrangement work of a reinforced concrete perforated beam.  <P>SOLUTION: Respective hook bolts 4 and 4 are inserted into bolt holes 2c1 and 2c1 of a projection piece 2c projecting to the respective sides of right-left leg members 2a and 2a of the fixture 1 formed in an M shape by bending bar steel for reinforced concrete. The hook bolts 4 and 4 are engaged with stirrups A and A positioned on both sides of the sleeve B. The reinforcing metal fitting (a) is interposed between these stirrups A and A and the fixture 1. The hook bolts 4 and 4 are fastened by butterfly nuts 5 and 5. An upper surface of the sleeve B supported on the reinforcing metal fitting (a) is pressed by a pressing part 2b1 of the fixture 1, and the sleeve B is held at three points on the substantially same circumference.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119366-A (JP)
Title: Method for sterilizing trichophyton
Inventor: SHIBUYA TAKASHI
IPC: A61K36/899
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sterilizing Trichophyton, which can usually be used, especially a method for sterilizing Trichophyton, in which the Trichophyton is sterilized with the smoking gas of molded incense.  <P>SOLUTION: This method for sterilizing Trichophyton comprises exposing to the smoking gas of molded incense to sterilize. The method for sterilizing the Trichophyton, wherein the molded incense contains bamboo powder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007122935-A (JP)
Title: Fuel cell and membrane electrode assembly
Inventor: DAIMON HIDEO
IPC: H01M4/90
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the characteristics of a fuel cell with an organic acid having a carboxyl group as a positive electrode fuel and oxygen as a negative electrode fuel.  <P>SOLUTION: By adding P and S to Pt and Pd, respectively, a PtP catalyst and a PdS catalyst having a grain diameter of less than 5 nm are obtained. The PdS catalyst is used for the positive electrode of the fuel cell with the organic acid having a carboxyl group as a positive electrode fuel and oxygen as a negative electrode fuel, and the PtP catalyst is used for an oxygen electrode, thus improving the characteristics of the fuel cell due to an increase in the area/weight ratio of the catalyst by a decrease in a catalyst grain diameter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006248613-A (JP)
Title: Welding wire container and method of making the same
Inventor: NICKLAS JAMES C
IPC: B65D85/04
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding wire package capable of converting a square or polygonal package into a welding wire package that functions like a welding wire drum and capable of being used in connection with a braking device designed for the welding wire drum.  <P>SOLUTION: This is a container for packaging and unwinding a welding wire including a cubic box 12 having four vertical side walls with inner wall surfaces, four corners extending vertically between the side walls, a closed bottom and a top opening for removing the welding wire, a first vertically-extending cylindrical liner 14 with both a first radial outer surface and a first radial inner surface, a second cylindrical liner 16 with a second radial outer surface and a second radial inner surface, a wire coil formed by winding wire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007120053-A (JP)
Title: Staircase structure
Inventor: MIZUNO MAKOTO
IPC: E04F11/02
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staircase structure capable of preventing the generation of noises by low construction costs.  <P>SOLUTION: A wooden reinforcing crosspiece 14 with a vertically-long rectangular cross section is provided in a suspended state and fixed on the backside of a treadboard 12 along the longitudinal direction of the treadboard 12. The reinforcing crosspiece 14 is connected and fixed to a lateral board 11 by means of a screw 15. The reinforcing crosspiece 14 is arranged in a place occupying back-side half of the depth of the treadboard 12. Additionally, a long groove 14a, which is elongated in the longitudinal direction of the reinforcing crosspiece 14 and opened in the undersurface of the reinforcing crosspiece, is formed in the reinforcing crosspiece 14, and the screw 15 for fixing the reinforcing crosspiece 14 to the treadboard 12 is driven into the treadboard 12 from the bottom surface of the long groove 14a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124829-A (JP)
Title: Starting current control system
Inventor: ONISHI KENICHI
IPC: H02P5/00
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starting current control system capable of preventing the occurrence of inrush current, in an apparatus comprising a plurality of units, each of which is controlled by individual CPUs.  <P>SOLUTION: An image forming apparatus 10 is constituted of a plurality of the units each of which is controlled by the individual slave CPUs, where each of the slave CPUs includes a starting current detector (not shown) for detecting the starting current upon starting of a motor which drives devices, including the unit controlled by the slave CPU. The image forming device is communicatably interconnected to a plurality of the slave CPUs including a master CPU 20 for controlling the slave CPUs, and the master CPU 20 and each of the plurality of slave CPUs are connected, not by only communication lines but also by starting current detecting lines for detecting the starting current detected by the starting current detectors. The master CPU 20 includes a controller for controlling drive timing of the plurality of units controlled by the slave CPUs so that current values do not exceed a predetermined value of the image forming device as a whole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118437-A (JP)
Title: Recording apparatus
Inventor: OYAMA KAZUO
IPC: B41J25/308
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gap adjusting member from receiving a damage and a gap from slipping out when vibration and fall received during the transportation and handling of a freight from shipping from a factory until arrival at a user are larger than an expected level, in a recording apparatus equipped with a guide shaft elevating/descending means for making the gap between a material to be recorded and a carriage and a recording means to be appropriate by changing a position of the guide shaft in the height direction in accordance with the kind and the thickness of the material to be recorded.  <P>SOLUTION: The recording apparatus for recording on the material to be recorded by a recording means is equipped with a carriage carrying the recording means and moving in the direction intersecting the carrying direction of the material to be recorded, the guide shaft for guiding movement of the carriage, and the guide shaft elevating/descending means for making the gap between the material to be recorded and the carriage and the recording means to be appropriate by changing the position of the guide shaft in the height direction in accordance with the kind and the thickness of the material to be recorded. The guide shaft is moved to a height of the guide shaft which is not used for printing before the power source is turned off.  <P>COPYRIGHT: (C)2007,JPO&INPIT