baber/WOPTO huggingface dataset:
Patent JP-2005090424-A (JP)
Title: Engine exhaust emission control device
Inventor: MASAKI NOBUHIKO
IPC: F01N3/08
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of NOx purifying treatment while preventing the clogging of an injection nozzle for supplying reducer to the upstream side of a reduction catalyst.  <P>SOLUTION: A ring protruded portion 19 is provided on the outer peripheral face at the end on the exhaust downstream side of a front end portion 18 of the injection nozzle 14 provided in an exhaust pipe 13 approximately parallel to a flow direction A of exhaust gas extending toward the downstream side. An injection hole 20 made outward from the axial center of the injection nozzle 14 is provided therein. The reducer is injected from the injection hole 20 to the exhaust upstream side of the reduction catalyst. In this case, the injection hole 20 is formed in the ring protruded portion 19 provided on the outer peripheral face of the front end portion 18 but it is not opened directly onto the wide outer peripheral face of the injection nozzle 14, and so the reducer deposited in a narrow region around the injection hole 20 does not reside or less resides when finishing injection. Thus, the efficiency of NOx purifying treatment is improved while preventing the clogging of the injection hole 20 of the injection nozzle 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090915-A (JP)
Title: Air separator and air separating method
Inventor: HASHIMOTO TAMOTSU
IPC: F25D3/10
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air separator capable of continuously and stably supplying liquid products even when supply of LNG is stopped or the supply quantity of LNG varies.  <P>SOLUTION: This air separator comprises a nitrogen circulating/cooling mechanism 3 consisting of a nitrogen compressor 31 compressing nitrogen gas cooled through a main heat exchanger, a circulating compressor 32 compressing/circulating nitrogen gas compressed by the nitrogen compressor 31, an expansion turbine 34 adiabatically expanding nitrogen gas compressed by the circulating compressor 32, and LNG using heat exchangers 35, 36 cooling nitrogen gas respectively compressed by the nitrogen compressor 31, the circulating compressor 32 and a circulating turbine compressor 33 by the cold held by LNG. Coolers 31a, 31b, 32a, 32b are provided for cooling nitrogen gas compressed by the nitrogen compressor 31 and the circulating compressor 32 by a cooling medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087967-A (JP)
Title: Washing device for extruder
Inventor: HAMAKAWA SHUICHI
IPC: B29C47/08
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device for an extruder, which can simply wash and remove a remaining raw material left in the extruder without wasting the raw material when extrusion work is performed after switching the raw material to a different one.  <P>SOLUTION: In the extruder 11 which kneads and extrudes raw materials such as rubber and plastics, a pump 23 for feeding washing liquid is connected to a raw material feeding side of the extruder 11 and a head 20 for recovering the washing liquid is provided by freely attaching/detaching to/from the raw material discharging side of the extruder 11. Between the head 20 and the pump 23, a remaining raw material separating device 21 which separates the remaining raw material in the recovered washing liquid from the washing liquid and collects it is provided and is connected to a storage tank 22 for storing the washing liquid separated by the remaining raw material separating device 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092783-A (JP)
Title: Power supply device and electronic apparatus equipped with it
Inventor: SAKAI MASARU
IPC: G05F1/618
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device capable of controlling charge current flowing through a power supply transistor just after recovery from a shutdown condition for reducing a voltage drop in an input power supply.  <P>SOLUTION: This power supply device is provided with a reference voltage generation circuit 6 generating a reference voltage VREF, a power supply transistor 11 arranged between the input power supply VTT_IN and an output terminal (VTT output terminal), a discharge transistor 12 arranged between a ground potential and the VTT output terminal, differential amplification circuit 13 and 14 performing feedback inputting of the output power supply voltage VTT to compare it with the VREF for controlling the power supply transistor 11 and the discharge transistor 12 respectively, and a shutdown recovery circuit 7 generating a voltage gently starting by means of a constant current source 21 and a capacitor 22. The differential amplification circuit 13 compares a voltage SR of the shutdown recovery circuit 7 instead of the VREF with the VTT for a fixed period after recovery from the shutdown condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092796-A (JP)
Title: Ic tag access authentication system
Inventor: HONDA HAJIME
IPC: G06K19/07
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal authentication system using an ID and a password and requiring a low individual management load from a manager while maintaining security protection effect equivalent to that of a system in which a single password is managed by a single person.  <P>SOLUTION: This IC tag authentication system is provided with an IC tag attached to an object and allowing rewriting of stored information, a storage medium carried by each of possessors, and a terminal capable of performing information communication with the IC tag. The respective storage media store keys specific to the possessors carrying the storage media. In response to input of an identifier specific to the possessor carrying the storage medium, the terminal requires the storage medium to give the key. In response to the request, the storage medium gives the key to the terminal, and the terminal carries out access authentication to the IC tag by using the system accessing the IC tag when the key matches the identifier in one-to-one correspondence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095907-A (JP)
Title: Inverter control type arc welding power device
Inventor: SHINADA TSUNEO
IPC: H02M9/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter control type arc welding power device of a simple structure adaptable to a plurality of AC voltage values of a commercial power supply.  <P>SOLUTION: An automatic transformer 50 has at least three terminals in each of windings u, v and w and selects terminals U1-U8, V1-V8 and W1-W8 to input the commercial power supply 1, and fixes the terminals connected to the input side of a main circuit A to any one of them. The commercial power supply 1 is connected to any one of the terminals U1-U8, V1-V8 and W1-W8 to the high current-voltage value. Winding to drive a control circuit is preferably provided in parallel to winding of the auto-transformer 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058203-A (JP)
Title: Levee-forming machine for connecting to tractor
Inventor: HIGUCHI TAKEO
IPC: A01B35/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To remote control a turning means for forming nontreated part of levee formation through 180° turning of a levee-forming part to a tractor by a handle in a levee-forming machine connected to the tractor.  <P>SOLUTION: The levee-forming machine comprises a mounting frame having a transmission unit transmitted from the tractor, a support frame turnable 180° around a rotation shaft installed to almost the central part of the mounting frame and a levee-forming unit installed to other periphery of the support frame. A locking means is installed to the rotation shaft to be able to rely locking and a handle is installed to the other end of the support frame to link with the locking means. Thus, loosening of the locking is easily operated from outward of the working machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004088115-A (JP)
Title: Substrate processing equipment
Inventor: MITSUYOSHI ICHIRO
IPC: H01L21/677
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate processing equipment provided with a posture changing mechanism which changes the posture of a substrate between a horizontal posture and a vertical posture, wherein contaminants sticking to the substrate before processing is prevented from sticking to the substrate after processing.  <P>SOLUTION: The substrate processing equipment 1 comprises a substrate processing unit and a transferring unit. In the substrate processing unit, a plurality of processing portions are linearly arranged. The transferring unit comprises a horizontal transfer robot, the posture changing mechanism, a pusher, and the like. The posture changing mechanism is capable of changing the posture of a substrate between horizontal posture and vertical posture. The posture changing mechanism comprises a pair of holding mechanisms 330 provided with a plurality of holding groove 332a for holding a substrate before processing and a plurality of holding grooves 332b for holding a substrate after processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005106038-A (JP)
Title: Axial-flow pump and fluid circulation device
Inventor: MANDA TAKAHIKO
IPC: H02K21/14
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial-flow pump having a structure easily releasing heat generated from a stator to a fluid and a fluid circulation device having the axial-flow pump.  <P>SOLUTION: This axial-flow pump comprises a stator 3 having a winding 26, a support body 5 covering and supporting the outer peripheral part of the stator and having a suction port 8 and a discharge port 9 for a fluid, a cylindrical inner wall member 20 formed to come into contact with the inner side of the stator 3 and formed of a material having a coefficient of thermal conductivity higher than that of the support body 5, and a rotor 4 installed on the inside of the inner wall member 20, rotatably driven by a current to the winding 26 of the stator, and having the function of an axial flow impeller for force-feeding the fluid from the suction port 8 to the discharge port 9. The heat generated by the current to the winding 26 is transferred to the fluid through the inner wall member 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110520-A (JP)
Title: Handle transfer apparatus of mower
Inventor: MURATA YOSHIAKI
IPC: A01D34/68
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mower easily turning a handle even when an engine which is a power source is stopped or a cutting apparatus is clogged with cut grass in the mower for turning the machine body right and left relatively to the handle by interlocking with the power.  <P>SOLUTION: A handle transfer apparatus is composed and characterized as follows. A handle locking apparatus 75 which can be fixed by holding the handle frame 19 with a hand and turning the handle frame relatively to the cutting apparatus 2 is installed in the mower designed to turn the handle frame 19 to the right side or the left side relatively to the cutting apparatus 2 by interlocking with the power and transfer the handle frame. The handle locking apparatus 75 is composed by installing a turn locking plate 76 that can be fixed by holding and turning the handle frame 19 relatively around a turning shaft 3 of the handle frame 19 relatively to the cutting apparatus 2 and a locking pin 77 engaged and fixed to the turn locking plate 76.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134067-A (JP)
Title: Dual stage suspension with pzt (piezoelectric transducer) actuator
Inventor: DUFT WALTER W
IPC: G11B5/48
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance track-positioning resolution in the state of shortening the suspension length of a disk drive.  <P>SOLUTION: The suspension 100 is provided with an adapter plate 102 adapted to be to a primary actuator, a functional end 104 adapted to carry a slider 20, and a hinge 106 arranged between the adapter plate 102 and the functional end 104. An attaching structure for attaching the suspension 100 to the primary actuator is disposed on the adapter plate 102. A pair of secondary actuators 126 are attached in overlap relations longitudinally with the attaching structure. Consequently, the influence to be exerted to the suspension length of the secondary actuators 126 is minimized. The secondary actuators 126 are operatively connected to the hinge 106 to give rise to the wobble oscillation of the slider 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133460-A (JP)
Title: Optical element
Inventor: DONTULA NARASIMHARAO
IPC: G02B5/02
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which improves diffusion of light of an image illumination light source to increase the transmittance of the diffused light while simultaneously diffusing a specular light source.  <P>SOLUTION: The optical element comprises a thermoplastic polymer binder film containing a dispersion material of minute layered particulates and microvoids.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005110924-A (JP)
Title: Insertion instrument for intraocular implant lens
Inventor: YOSHIDA EIKEN
IPC: A61F2/16
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the injury inside an eye by a support part by mounting an attitude control part of such a length allowing the control of attitude of the support part of an intraocular implant lens can be controlled at the distal end of an insertion cylinder of an insertion instrument for the intraocular implant lens.  <P>SOLUTION: The insertion instrument for of the intraocular implant lens is for inserting the deformable intraocular implant lens 1 into the eye through an inner lumen of the insertion cylinder 17 by deforming the lens in a smaller shape. The insertion instrument has the attitude control part 30 of such a length that the posture of the support part of the intraocular insertion lens 1 can be controlled till the base of one front side support part connected to an optical part 2 of the intraocular implant lens 1 reaches a cylinder end part at the distal end of the insertion cylinder, at the distal end 17a of the insertion cylinder 17. In an embodiment, the attitude control part 30 is formed in an integrated half-split cylindrical shape extended to the distal end of the insertion cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112216-A (JP)
Title: Method and device for stopping and floating solid specimen
Inventor: UEDA CHIAKI
IPC: G01N1/28
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To stop and float a specified specimen in a minute gravity space.  <P>SOLUTION: The solid specimen S is put on a specimen table 11 disposed in a vacuum container 12. Next, the inside of the vacuum container 12 is vacuated to a specified pressure. Then, a minute gravity is applied to the solid specimen S and, immediately after that application, the specimen table 11 is removed from the solid specimen S at a high speed to release the support.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112692-A (JP)
Title: Manufacturing method of single crystal and single crystal, and manufacturing unit of single crystal
Inventor: MORI TATSUO
IPC: C30B15/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a single crystal without generating metal pollution and deformation of a cooling cylinder, and capable of raising the single crystal rapidly and stably within the desired defect range, in manufacturing the single crystal by CZ method raising from a feed melt liquid, and its manufacturing unit.  <P>SOLUTION: In this manufacturing method of a single crystal, a forced cooling cylinder made of a material having a thermal conductivity of not lower than 300 W/m×K is set surrounding the single crystal being raised over the feed melt liquid, and the single crystal is raised while being cooled by supplying a cooling medium to the forced cooling cylinder, to control the thermal stress generated in the forced cooling cylinder not higher than the yield stress of the forced cooling cylinder, in manufacturing the single crystal by Czochralski method raising from the feed melt liquid, and this manufacturing unit is for manufacturing the single crystal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111448-A (JP)
Title: Drain pipe and fluid filter
Inventor: TSUGE TOKUYUKI
IPC: F01M11/03
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pipe for a fluid filter capable of quickly and easily exchanging a part in the exchange type fluid filter, and the fluid filter.  <P>SOLUTION: The drain pipe 80 detachable relatively to a drain hole 50 provided on a cap 40 of the fluid filter is inserted into the drain hole 50. Thereby, a valve member 70 for closing the drain hole 50 at the usual time is closed and released to lead the fluid in the inside of drain pipe the body to the outside. The drain pipe 80 has a removal means 92 for grasping at least a part of a seal member 44 attached to the cap 40 and removing the seal member 44 from the cap 40 at removal of the drain hole 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121261-A (JP)
Title: Incinerator of waste
Inventor: NAGAI KENICHI
IPC: F23G5/44
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incinerator of waste which can sufficiently suck combustion exhaust gas at low temperature and does not require an extra device for air suction such as draft fan.  <P>SOLUTION: A stoker type combustion chamber 3 of waste is provided at a lower part and a second combustion space 6 is provided at an upper part. In the combustion chamber 3, suction ports 11 of the combustion exhaust gas are formed at a dry step 2a and an upper wall part 1d of side wall parts 1a, 1c at the rear combustion step 2c side of a furnace main body 1 equipped with the dry steps 2a, the combustion step 2b, a rear combustion step 2c. An ejector 12 provided in a secondary air supply pipe 9 for supplying secondary air to a secondary combustion space 6 and the suction ports 11 are connected by an exhaust gas suction pipe 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119406-A (JP)
Title: Towing hook mounting part structure
Inventor: HIDA KAZUNORI
IPC: B60D1/56
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a towing hook mounting part structure so as to prevent impact load from directly transmitting from a beam member to a frame member.  <P>SOLUTION: In the towing hook mounting part structure, a joint member 11 having a hollow closed sectional shape is mounted to a side frame 13 provided along the towing direction through bolts 19 passing through the joint member 11, and the towing hook 4 is mounted to the joint member 11 through the bolts 19. The axis line C1 of the bolts 19 is different from the axis line C2 of the towing hook 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129589-A (JP)
Title: Magnetically coupled element
Inventor: GAMO MASAHIRO
IPC: H01F27/28
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetically coupled element that has a high coupling coefficient and small leakage inductance.  <P>SOLUTION: The magnetically couple element MC1 is provided with a first conductor 1, a second conductor 11, and a magnetic material 21. The first and second conductors 1 and 11 have bases 3 and 13 and terminals 5 and 15 extended from the base 3. The magnetic material 21 is disposed to surround the conductors 1 and 11. Both ends of the bases 3 and 13 of the conductors 1 and 11 superimposed upon another in an electrically insulated state are led out to the outside of the magnetic material 21 in a state that the ends are protruded from different two surfaces of the material 21. Portions of the superimposed bases 3 and 13 led out from the magnetic material 21 are arranged in almost parallel to surfaces of the material 21 from which the portions are led out and bent in the same direction. The terminals 5 and 15 of the first and second conductors 1 and 11 are bent in the same direction so that bent sections follow the bottom surface of the lower magnetic material 25 of the magnetic material 21 in an adjoining state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127760-A (JP)
Title: Foundation exploration apparatus
Inventor: MORI GENJI
IPC: G01V1/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To explore foundations in a short time without having to directly determine the detection time difference of Rayleigh waves between detectors.  <P>SOLUTION: When a power amplifier 50 actuates a shaker, a foundation is excited, and Rayleigh waves are detected by the detectors. Sine multiplication signals Ms acquired by multiplying their detection signals by sine wave signals Ss at a multiplier 32S and cosine multiplication signals Mc acquired by multiplying the detection signals by cosine wave signals Sc at a multiplier 32C are each compared in magnitude with saw tooth waves of, for example, 256 times the frequency of the sine wave signals Ss at comparators 33S and 33C. Outputted binary signals Bs and Bc are passed through gate circuits 34S and 34C only for a period of prescribed wave numbers of the sine wave signals Ss to control counters 35S and 35C. The counters 35S and 35C count pulses of, for example, 2,048 times the frequency of the sine wave signals Ss. A CPU computes phase delays of detection signals to the sine wave signals Ss on the basis of their count values Cs and Cc and computes the detection time difference of Rayleigh waves between the detectors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004164629-A (JP)
Title: Information distribution system, memory card, information distribution device, and charge settlement device
Inventor: OMORI MOTOJI
IPC: G06Q10/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system capable of widely spreading a memory card, an information distribution device, and an inexpensive memory card.  <P>SOLUTION: This information distribution device transmits commodity information. A communication terminal device receives the commodity information to send it to the mounted memory card. The memory card held by a user at an expense at least partially borne by an information provider has a storage means having a commodity information area for storing the commodity information, determines whether the received commodity information is issued by the information provider or not, and writes the received commodity information in the commodity information area for representing the received commodity information to the user when it is determined that the received commodity information is issued by the information provider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005135446-A (JP)
Title: Information recording/reproducing device
Inventor: KUMA TOSHIKI
IPC: G11B20/18
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of properly realizing the improvement of the reliability of a medium by alternative processing while maintaining compatibility with a reproduction-only medium.  <P>SOLUTION: A spare area is selectively secured according to the detection of an instruction to secure an alternative area. Here, the instruction to secure the alternative area is made by, e.g., a method for causing a user to directly select and set recording in a highly reliable mode. When first recording processing is started, an area for recording a first read-in is secured for an unrecorded area, and then first user data is recorded from a subsequent position. When a reproduction failure is detected during the reproduction confirmation of recorded information, a first spare area is secured in the outer peripheral part of a recordable disk as shown in FIG. (B), and an alternative target data block is recorded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI