baber/WOPTO huggingface dataset:
Patent JP-2003161108-A (JP)
Title: Seal device
Inventor: MIKAMI MAKOTO
IPC: F16J15/22
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reliable seal device which easily replaces a brush seal and avoids accidents of falling or the like while accomplishing a further improvement of sealing ability.  <P>SOLUTION: A seal device has a structure in which a labyrinth seal (4) constructed with a seal holder (5) fixed to a resting member (3) and a plurality of fins (6) which are planted on the seal holder (5) and arranged to hold a clearance against a rotating shaft (2) simultaneously is employed together with a brush seal (20) constructed with a bundle of wires (14), a holding plate (22) holding the bundle of wires (14), and a backing plate (21) supporting the bundle of wires (14) from a low pressure side of an operating fluid; furthermore, a detachable structure (5) in which a brush seal (4) is attached to an attached location in a high pressure side of the seal holder (5) in a detachable arrangement is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168260-A (JP)
Title: Disk controller and disk control method
Inventor: SUGANO HIROSHI
IPC: G11B20/10
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transfer recording data among a host device, a buffer memory and a read/write head.  <P>SOLUTION: When recording the recording data stored temporarily in the buffer memory 25 on a magnetic disk 5 by ZLW (zero latency write), the number of sectors whose recording is completed is counted with a counter WBCTR in a nZLW region, and the number of sectors whose recording is completed is counted with a counter WBCTRZ in a ZLW region. An available size in the buffer memory 25 is computed on the basis of a value held in the WBCTR. While carrying out recording by the ZLW through transfer from the buffer memory 25 to the read/write head 110, the transfer of the recording data from the host device 100 to the buffer memory 25 is carried out according to the available size of the buffer memory 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165708-A (JP)
Title: Oxidation reactor and method for mixing air in co selective oxidation reaction of hydrogen manufacturing apparatus
Inventor: KATO EMI
IPC: H01M8/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mixing air in CO selective oxidation reaction of a hydrogen manufacturing apparatus by which a hydrogen-rich gas and air can be mixed in a simple and compact way.  <P>SOLUTION: The first flow path division plate 26 and the second flow path division plate 27, on which an agitation mixing hole 26a and 27a for mixing the converted hydrogen-rich gas and air by agitation are formed, are provided on the way of a gas flow path formed in a reactor 20 of a composite reactor 19 and the hydrogen-rich gas and air are mixed by agitation by making the hydrogen-rich gas and air pass through the agitation mixing hole 26 and 27 and making them jet downstream from both flow path division plates 26 and 27 of the gas flow path. As a result, the hydrogen-rich gas and air can be mixed in the simple and compact way.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168259-A (JP)
Title: In-vehicle information processing equipment
Inventor: NAGASHIMA KENJI
IPC: G11B20/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous reproduction or storage caused by dew condensation in an information storage device 2 which can carry out reproduction/ storage, for example, an in-vehicle information processing equipment provided with a hard disk drive 3, for example, a car navigation system, and to carry out reproduction or storage after the dew condensation or its possibility disappears when there is the dew condensation or its possibility.  <P>SOLUTION: The in-vehicle information processing equipment has a detecting means 13 to detect the presence or absence of the possibility of conditions of the dew condensation. When the power source of the car navigation system 1 is turned on and the detecting means 13 brings a detection result satisfying the possibility of conditions of the dew condensation, reproduction and storage operations are prohibited. A portion having the possibility of the dew condensation, for example, a head, is heated by the idle running of a spindle until a detection result not satisfying the possibility of the conditions of the dew condensation is obtained, and the reproduction and storage operations are allowed for the first time when the detection result not satisfying the possibility is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168502-A (JP)
Title: Wire connecting terminal
Inventor: SAKA YOSHIFUMI
IPC: H01R11/12
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire connecting terminal capable of electric connection while effectively destroying an oxide layer at the same time as it is connected to an aluminum core wire part of an aluminum wire.  <P>SOLUTION: The wire connecting terminal, provided with a wire connecting part with a connecting part at its one end to be electrically connected to a counterpart connecting part and with an insertion hole for an aluminum core part of an aluminum wire to be inserted at the other end, is composed of a male screw side terminal with a plurality of slit parts formed from one open end of the wire connecting part toward the direction of wire insertion and with a tapered male screw part formed narrowed toward the tip in the direction of the open end at an outer periphery of the wire connecting part and a female screw side terminal with a tapered female screw hole formed to be screwed with the male screw part of the male screw terminal. The aluminum core part in the insertion hole is pinched between walls of the insertion holes and fixed by tightening force of the female side terminal, so that it can be electrically connected while destroying an oxide layer brought about on the surface of the aluminum wire part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170335-A (JP)
Title: Method and device for measuring rotary cutting tool
Inventor: MIYAZAWA KIMIO
IPC: B23Q17/22
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To measure an edge diameter including the amount of runout and runout of a rotary cutting tool rotating at high speed.  <P>SOLUTION: A runout measuring device 10 has a detector 20 and a control and operation part 30. An LED drive controller 32 of the control and operation part 30 causes an LED 21 of the detector 20 to radiate appropriately spaced pulses of light to project a shadow 27 of the rotary cutting tool 12 onto a light sensor 25. A signal processor 34 of the control and operation part 30 determines the amount of runout of the rotary cutting tool 12 by reading an output signal of a photoreceptor of the light sensor 25 every time the LED 21 radiates the light and determining the position of the shadow 27 of the rotating rotary cutting tool 12 when the pulse of light is radiated. The rotary cutting tool 12 is moved axially by a feed controller 14, and the amounts of runout are detected in a plurality of spots in the axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164537-A (JP)
Title: Gas mask, protective wear, protector and guidance system
Inventor: GOINO TADASHI
IPC: A62B18/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas mask, a protective wear, a protector and a guidance system in which the gas mask or protective wear can have multiple functions besides a gas-proof function.  <P>SOLUTION: A gas mask 1 is provided with a rubber main body 2 of the mask, a pair of goggles 3 and an absorption can 4 or the like connected to an inhalation connecting part 5 for absorption can connection. On the side part of the front face of the main body 2 of the mask, an adapter 9 is provided where a check valve 9A for allowing the introduction of pressurized gases (oxygen) to the inside of the mask 1 is built in. A counter 10 and sensors 11 and 12 are attachably and detachably mounted on the absorption can 4 and when the absorption can 4 reaches the limit of availability, the counter 10 raises an alarm. When the air-tightness of the mask 1 or the performance (breakthrough time) of the absorption can 4 becomes a reference value or lower, the sensors 11 and 12 raise alarms. Besides, a CCD camera 14 is attached on a connector 13 provided to be turned on the main body 2 of the mask.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003129719-A (JP)
Title: Locking device for door
Inventor: SHIROTA TAKANORI
IPC: E05C1/14
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for a door being capable of unlocking the door by a one-time pushing operation and preventing the unexpected closing and locking of the door when not in use. SOLUTION: The locking device for the door is composed of a slide-piece operating mechanism 1, in which a push button 3 is installed in a movable and returnable manner in the pushing direction, a slide piece 6 is mounted slidably along a striker 5, the slide piece 6 is slid in the external direction of the striker 5 by the pushing operation of the push button 3 by a cam mechanism 7 by an inclined plane 8 and a guide 9 and the slide piece 6 can be returned by a spring mechanism 10 after the release of a pushing-in operation, and a latch operating mechanism 2 in which a latch 13 can be moved and returned by pushing force with the operation of the slide piece 6 and a spring mechanism 14.  A push button 40 is secured to a box body 11 in the movable and returnable manner in the latch operating mechanism 2, and the push button 40 has a stopper section 42 preventing the retraction of a supporting bar 25 for the latch 13 projected from the box body 11 at the place of a return and a groove section 43 permitting the retraction of the supporting bar 25 for the latch 13 at the place of a moving stop.
Patent JP-2003168341-A (JP)
Title: Membrane switch
Inventor: NAKAJIMA TOSHIFUMI
IPC: H01H13/52
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane switch changing a conductive resistance in a multi-stage according to the values of a load.  <P>SOLUTION: This membrane switch is constituted in such way that an upper circuit board 11 on which a disk-like electrode 12 and a wiring part 13 for connecting the electrode 12 to an outside device, and a lower circuit board 14 on which a disk-like first electrode 15, a wiring part 16 for connecting the first electrode 15 to an outside device, almost an annular second electrode 17 enveloping the first electrode 15, and a wiring part 18 for connecting the second electrode 17 to an outside device are formed are fixed with an adhesive layer 20 through a spacer sheet 19 so that the electrode 12, the first electrode 15, and the second electrode 17 are faced. The second electrode 17 is formed on the same plane as that of the first electrode 15 so that the center axis is the same as that of the first electrode 15. The first electrode 15 is insulated from the second electrode 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172469-A (JP)
Title: Solenoid valve
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/06
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the sliding resistance of a moving core which is displaced under the excitation effect of a solenoid.  <P>SOLUTION: A solenoid valve comprises a valve body 18 having first to third ports 12, 14 and 16, a bonnet 20 integrally connected to an upper part of the valve body 18, a bobbin 54 which is disposed inside the bonnet 20 with a coil 52 wound therearound, projecting parts 60a, 60b, 60c and 60f projected by the predetermined length from an inner circumferential surface of a hole part 55 of the bobbin 54, and a moving core 58 inserted in the hole part 55 of the bobbin 54 in a displaceable manner along the axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170414-A (JP)
Title: Method for recycling sludge waste by using concrete mixer truck and concrete mixer truck for use in the method
Inventor: YAMAZAKI YOSHIHIRO
IPC: E02F7/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a sludge waste and a concrete mixer truck for use in the method.  <P>SOLUTION: The recycling method is characterized in that an inorganic bonding agent is sucked from a plant into a mixer drum of the concrete mixer truck, the inorganic bonding agent is stirred in the mixer drum while the mixer truck is on the way to a construction site, the sludge waste is sucked into the mixer drum at the reached construction site, the inorganic bonding agent and the sludge waste are kneaded together in the drum, and a mixture of the inorganic bonding agent and the sludge waste produced in the drum is placed over required areas in the construction site, and the mixer truck comprises a vacuum pump sucking air in the mixer drum to reduce a pressure in the drum, and a flexible hose connected to the mixer drum for sucking the inorganic bonding agent and/or the sludge waste into the mixer drum, and a kneading blade is provided in the drum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173627-A (JP)
Title: Apparatus and method for reproducing data and digital camera
Inventor: MAEDA HIROSHI
IPC: G11B7/007
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for reproducing data by repairing an unreadable place on the surface of a recording medium on a file system for reproducing it and to provide a digital camera for repairing a defective place on the recording medium on the file system for reproducing it.  <P>SOLUTION: The digital camera 1 has a control part 24 provided with a function as a repair means which constitutes a new extent with the logical address of a sector next to a defective sector as a leading address after retrieving the defective sector in the case of reading a series of data such as picture data, etc. Then, the digital camera 1 describes the leading address of the new extent to the allocation descriptor of a file entry ICB in file information to be recorded at the rear stage of a data file constituted based on a UDF.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174686-A (JP)
Title: Central information management system
Inventor: NAKAMURA TAKATOSHI
IPC: H04Q9/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a central information management system that utilizes remote control so as to functionally manage a plurality of subscriber information apparatuses.  <P>SOLUTION: The system totally managing the plurality of subscriber information apparatuses, includes: an information terminal 3 capable of selectively receiving many multimedia information items; an information distribution means 4 for distributing the selectively received multimedia information to the subscriber information apparatuses; an information branch means 5 for distributing the distributed information to the subscriber information apparatuses 18 or the like corresponding to each room through subscriber wires 6, 7; a power supply control means that totally controls respective power supplies of the plurality of subscriber information apparatuses in each of the rooms 8, 9, 10 in order to save power; a remote control means 13 used for totally remote controlling the plurality of the subscriber information apparatuses in each room by a mobile terminal 11 carried by each person; and a central control management means 2 comprising a computer system controlling each of the subscriber information apparatuses through a communication channel access by a LAN or the like and totally managing them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172603-A (JP)
Title: Detecting sensor for rotating position
Inventor: ISHIHARA KANJI
IPC: G01B7/30
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting sensor for a rotating position having high quality that can maintain the good detection for a rotating position for a long term.  <P>SOLUTION: The detecting sensor is provided with a rotating axis 6 projecting from a case 1, a detecting means 10 detecting the rotation of the rotating axis 6 installed in the case 1, and a lever member 9 outside the case 1 fixed to the rotating axis 6. A locking member 1b is installed on the external wall of the case 1, which is superposed with the lever member 9 in the axis direction of the rotating axis 6 and locks the lever member 9 at the external prescribed position of an actual working angle range B in the rotatable range A of the lever member 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171565-A (JP)
Title: Resin composition containing inorganic fine particle and manufacturing method thereof
Inventor: NOZAWA HIROSHI
IPC: C08L23/10
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition in which handling of a fine particle is easy and dispersibility of an inorganic fine particle is excellent.  <P>SOLUTION: The resin composition comprises 80-99 parts by weight of a thermoplastic resin, i.e., a particle satisfying the following requirement: (A)-(C) and 1-20 parts by weight of an inorganic fine particle: requirement (A): that a weight average particle diameter is 500 μm or more, requirement (B): that a particle having a particle diameter of 200 μm or less is 1% by weight or more to less than 5% by weight and requirement (C): that a particle having a particle diameter of 500 μm or less is 15% by weight or more. In the method for manufacturing the resin composition, after the thermoplastic resin and the inorganic fine particle are mixed, the mixture is melted and kneaded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175435-A (JP)
Title: Machine tool with loader
Inventor: NAKAJIMA AKIO
IPC: B23Q7/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate loader operation for the avoidance of interference with a finishing means by enabling the change of two loader chuck positions without causing large swiveling operations even in the case of a rod-shaped workpiece.  <P>SOLUTION: This machine tool is provided with a main spindle 9 for rotating the workpiece W, a finishing means 12A for finishing the workpiece W supported on the main spindle 9, and a loader 2 for feeding the workpiece W to the main spindle 9. The loader 2 includes a loader head 61 capable of moving in Z-axis direction as the axial direction of the main spindle 9, X-axis direction orthogonal to the X-axis direction, and in perpendicular direction Y. A load head 61 includes two loader chucks 70 capable of clamping operations so that the axial center of the workpiece W may face Z-axis direction. The machine also has a swivel mechanism which swivels the two loader chucks 70 around the axial center in a Z-axis direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175696-A (JP)
Title: Erasing apparatus
Inventor: SAKAKURA HIDEO
IPC: B43L1/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To incorporate an idea when a picture or a character drawn on a display sheet is to be erased.  <P>SOLUTION: An erasing apparatus 1 comprises a magnet 4, and magnetic particles sealed in the display sheet S. The apparatus 1 erases an image P drawn on the sheet S by operating the particles in the sheet S by the magnetic force of the magnet 4. The apparatus 1 further comprises wheels 3 and a drive means for driving the wheels. The apparatus 1 moves on the sheet S by driving the wheels 3 by the drive means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178417-A (JP)
Title: Flexible magnetic recording medium
Inventor: ENDO YASUSHI
IPC: G11B5/86
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress transfer of lubricant of a flexible magnetic recording medium to a master carrier for magnetic transfer by which information is recorded, while durability and damage resistance of the magnetic recording medium are maintained.  <P>SOLUTION: The flexible magnetic recording medium has a coating layer containing a magnetic layer and a non-magnetic layer and having 0.03 to 0.3 ml/g surface pore volume.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177787-A (JP)
Title: Method and device for voice recognition, recording medium, and program
Inventor: MINAMINO KATSUKI
IPC: G10L15/28
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the frequency of access to an HDD to suppress the delay of voice recognition processing.  <P>SOLUTION: In a voice recognition device, a data block DB 21 including all the parameters which can be traced from information stored in one unigram element UE 12 is collectively transferred from the HDD to a memory. Figure 3 shows a first constitution example of a data block DB<SB>i</SB>21 corresponding to a unigram element UE<SB>i</SB>12 in which a unigram probability P(W<SB>i</SB>) of a word 'w<SB>i</SB>' or the like is stored. The data block DB<SB>i</SB>21 includes one bigram array 13 consisting of bigram elements BE<SB>ij</SB>14, where bigram probabilities P(w<SB>j</SB>|w<SB>i</SB>) of word strings 'w<SB>i</SB>,w<SB>j</SB>', etc., are stored, and one or more trigram arrays 15 consisting of trigram elements TE<SB>ijk</SB>16 where trigram probabilities P(w<SB>k</SB>|w<SB>i</SB>,w<SB>j</SB>) of word strings 'w<SB>i</SB>,w<SB>j</SB>,w<SB>k</SB>', etc., are stored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002247124-A (JP)
Title: System and method for phase error correction
Inventor: MYERS MICHAEL H
IPC: H04L27/18
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To correct a phase error of a real (I) channel and a quadrature (Q) cannel of a phase modulation system. SOLUTION: A 1st multiplier (22) multiples an I channel signal and a Q channel signal of a carrier signal to produce a 1st synthesis signal, an LPF (26) averages the 1st synthesis signal to generate the averaged 1st synthesis signal, a 2nd multiplier (32) doubles the Q channel signal to produce a 2nd synthesis signal, a 3rd multiplier (30) multiplies the averaged 1st synthesis signal with the 2nd synthesis signal, and an adder (34) sums the inverse of the 3rd synthesis signal and the Q channel signal to generate a corrected Q channel signal, which is used to solve the task above.
Patent JP-2003181113-A (JP)
Title: Pachinko ball collector
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko ball collector in which Pachinko balls can be smoothly guided from a ball receiving part into a ball sending part even when the ball receiving part of the Pachinko ball collector is designed small.  <P>SOLUTION: Pachinko balls received by the ball receiving part 10 are rolled on a right bottom face 14a or left bottom face 14b inside the ball receiving part 10 while approximately drawing a circular arc, smoothly moved to a ball sending beam 11 and sent out of the ball sending beam 11 to a prescribed collection passage inside a Pachinko island stand 1. Namely, by designing the ball receiving part 10 so that the Pachinko balls received in the ball receiving part 10 can be rolled on the right bottom face 14a or left bottom face 14b in the ball receiving part 10 while approximately drawing the circular arc, a rolling distance irreducibly required for the purpose of avoiding ball clogging caused by the concentration of Pachinko balls near the inlet of the ball sending beam 11 can be provided. At the same time, the size of the ball receiving part 10 itself can be made small and compact in comparison with conventional techniques.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187034-A (JP)
Title: Quality guaranteeing system using bar code
Inventor: SAKURAGI KOSEI
IPC: G06Q50/26
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce inaccuracy on a guarantee of a product and complicatedness imposed on a user.  <P>SOLUTION: A bar code is attached to the product, and the bar code is controlled by both manufacturers and users. The users preserve and control bar code data in their own data server.  <P>COPYRIGHT: (C)2003,JPO