baber/WOPTO huggingface dataset:
Patent JP-2004009955-A (JP)
Title: Portable machine slot device
Inventor: HASEGAWA HIROYASU
IPC: B60R25/24
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable machine slot device capable of detecting the locking state of a portable machine correctly.  <P>SOLUTION: The portable machine slot device 11 is provided with a ratchet cam 71 and a micro switch 61. The ratchet cam 71 is to switch a portable machine locking state and a portable machine unlocking state from and to each other by pressing a portable machine. The micro switch 61 is to detect the position of the ratchet cam 71 while the portable machine is locked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320437-A (JP)
Title: Coating agent excellent in cooling capacity
Inventor: WATASE HIROTOSHI
IPC: B22C3/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent excellent in cooling capacity.  <P>SOLUTION: Boric acid is prepared and is dissolved in or mixed with a solvent to obtain a solution. Then, the solution is applied to a casting mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022008-A (JP)
Title: Tilt amount detector of optical recording medium and optical pickup device furnished therewith
Inventor: MIYAKE TAKAHIRO
IPC: G11B7/24091
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To attain the accurate detection of the tilt amount of an optical recording medium by simple constitution.  <P>SOLUTION: An optical pickup device 21 is provided with the tilt amount detector 61, and by the tilt amount detector 61, a DPP signal is obtained in accordance with detection outputs of a main beam 26, 1st and 2nd sub-beams 27, 28 reflected from the section of a 1st track 36 of the optical recording medium, and by applying the tracking servo in response to the DPP signal, the section of a 2nd track 37 is traced by the main beam 26, the 1st and 2nd sub-beams 27, 28 in such a state that the output of the DPP signal becomes zero, then, the DPP signal at the section of the 2nd track 37 obtained in accordance with the detection output of each beam is detected as the tilt amount detecting signal of the optical recording medium 23. By this procedure, the tilt amount of the optical recording medium 23 is automatically detected in the process of applying the tracking servo without newly preparing a member for detecting the tilt amount of the optical recording medium 23 and an arithmetic circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020239-A (JP)
Title: Multiple-solutions spotting apparatus
Inventor: MURATA KAZUHIRO
IPC: G01N33/53
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-solutions spotting apparatus that eliminates the need for the replacement of solution tanks, the cleaning of nozzles, or the like by integrating the nozzles, a discharge mechanism, and the solution tanks and at the same time by preparing the integrated injection equipment by the number of solutions.  <P>SOLUTION: In the multiple-solutions spotting apparatus, the injection equipment is formed in one piece by the nozzle, a solution hausing section, and the discharge mechanism, and a plurality of pieces of injection equipment are detachably fitted to a carrier member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020016-A (JP)
Title: Tank
Inventor: MANO TAKAMITSU
IPC: F28F9/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a brazing defect between a core plate and a separator.  <P>SOLUTION: Of inner bending radii in a bending part 41a of the core plate 41, an inner bending radius R1 of a portion S brazed with the separator 31 is set to be smaller than inner bending radii R2 of the other portions. Thereby, when inserting and installing the separator 31 into a header tank 40, a gap generated between a bending curved face of the bending part 41a and a tip side corner part of the separator 31 can be sufficiently reduced. Since the portion S is formed with slight step difference, a blazing material melted in brazing can be made to flow such that the gap is closed, with the step difference as a starting point. Accordingly, after completion of the brazing, the generation of the brazing defect that the gap is left between the bending curved face of the bending part 41a and the tip side corner part of the separator 31 can be prevented from occurring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019209-A (JP)
Title: Abnormality detecting device for active sound reduction device
Inventor: KATAYAMA SHIGEATSU
IPC: E01F8/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and simply detect an abnormality of an active sound reduction device.  <P>SOLUTION: A distribution panel 200 distributing electric power to a plurality of active sound reduction devices 40, is provided with the whole warning lamp 72A. The respective active sound reduction devices 40 are provided with an individual warning lamp 72K. An individual warning lamp 70K is turned on when supplying an electric current to the active sound reduction devices 40 provided with the individual warning lamp 70K, and is turned off when stopping supply of the electric current. The whole warning lamp 70A is turned on when normally supplying the electric current to the plurality of whole active sound reduction devices 40, and is turned off when the electric current is not supplied to either active sound reduction device 40. Then, a state of the whole warning lamp 72A is inspected, and when the whole warning lamp 72A is turned on, the whole is judged as normal. When the whole warning lamp 72A is turned off, the individual warning lamp 70K is inspected, and an abnormal part is individually found.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030977-A (JP)
Title: Ferroelectric memory and driving method therefor
Inventor: KANG HEE BOK
IPC: G11C11/22
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To independently enable writing of data in a main memory cell in amplifying operation of a sense amplifier, without being restricted by operation of the sense amplifier. SOLUTION: This device comprises a cell array block, comprising a plurality of unit cells and having a sub-cell array block arranged regularly in the direction of column and row; a plurality of main bit lines, corresponding to the sub-cell array block with a column unit and constituted in one direction; sub-bit lines constituted in the same direction as the main bit line in each sub-cell array block; a plurality of SBSW for applying line and a pair of SBPD for applying line intersecting orthogonally with the main bit line and applying a sub-bit line activation switch signal SBSW and a sub-bit line pull-down signal SBPD; and a switching control block activating or selectively pulling down a sub-bit line by the sub-bit line activating switch signal SBSW and the sub-bit line pull-down signal SBPD, corresponding to the sub-cell array block.
Patent JP-2004022366-A (JP)
Title: Fuel cell system and fuel cell vehicle
Inventor: FUJITA NOBUO
IPC: H01M8/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and a fuel cell vehicle that can suppress energy loss and smooth a start-up at low temperatures.  <P>SOLUTION: The fuel cell system has a fuel cell 10, a hydrogen storage alloy tank 2 connected to the fuel cell 10 via a heating medium passage 4 and incorporating a hydrogen storage alloy, and a hydrogen tank 3 for supplying hydrogen. If the temperature of the fuel cell 10 is lower than a given warming-up reference temperature, as a warming-up operation, the hydrogen tank 3 supplies hydrogen to the hydrogen storage alloy tank 2, which in turn stores the hydrogen in the hydrogen storage alloy to generate heat and transfers the generated heat to the fuel cell 10 via a heat exchanger medium to increase the temperature of the fuel cell 10. Further as a hydrogen warming-up operation, hydrogen supplied from the hydrogen tank 10 is passed through the hydrogen storage alloy tank 2, and the hydrogen is warmed by heat of the hydrogen storage alloy 2 heated in the warming-up operation, before being supplied to the fuel cell 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023037-A (JP)
Title: Bonding tool for electronic component
Inventor: OTAKE KENICHI
IPC: B06B1/02
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a bonding tool for an electronic component with stable bonding can be made while keeping stable vibration, replacement of a suction part is simple and rapid, and vibration characteristics of the suction part hardly change, even if the suction part is replaced. SOLUTION: A vibrator 17 attached to a side of a horizontally long horn 15 applies longitudinal vibration to the horn 15. The horn 15 has a tapered face 15a which is gradually tapered off toward the center. At the center, a tapered suction part 30 is mounted, freely demountably, with threads 39 or the like. The horn 15 is fixed to a block 13 by four ribs (mounting sections) 15b that are symmetrical when plan-viewed. The ribs (mounting sections) 15b are made as nodes for the standing wave of the vibration while the suction part 30 is made as a loop, and the electronic component can surely be bonded to a face to be bonded.
Patent JP-2004025918-A (JP)
Title: Noise reduction device
Inventor: HOSHI YOSHINOBU
IPC: B62D31/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction device to be very high in sound-absorption efficiency and capable of efficiently reducing noises generated by a vehicle and a train in particular while running.  <P>SOLUTION: A plurality of sound absorbing devices 1 are attached in a state to be adjacent to each other to both sides and the underside of a car element 2 of a buss. In this case, the sound absorbing device 1 is mounted in a protruding state on the surface of the car element 2. Or, each sound absorbing device 1 is fixed in a way that bolt joint of a mounting piece 1e mounted on surroundings with the car element 2 is carried out by a plurality of mounting bolts 3. The sound absorbing device 1 is so constituted that a porous material, not shown in Fig, is mounted on a sound absorbing material 1a, and a protection plate 1b is situated on the surface side and an air layer 1c is formed in a rectangular plate-form state on the back. Small holes 1d in a small circular shape are formed in the whole surface of the protection plate 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007614-A (JP)
Title: Substrate provided with alignment mark, method of designing mask, computer, program, mask for exposing the mark, method of manufacturing device, and device manufactured by the method
Inventor: BALLARIN EUGENIO GUIDO
IPC: G03F9/00
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate provided with an alignment mark in a substantially transmissive process layer overlying the substrate. SOLUTION: The alignment mark contains at least one relatively high- reflectance area for reflecting radiation of an alignment beam of radiation and relatively low reflectance areas for reflecting less radiation of the alignment beam. The high-reflectance area is segmented in both first and second directions, which are substantially perpendicular to each other, so that the high reflectance area comprises predominantly rectangular segments.
Patent JP-2004025006-A (JP)
Title: Method of cleaning drain water of tea making factory and drain water cleaning apparatus
Inventor: KAGEYAMA ATSUSHI
IPC: B01D36/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the points at issue that there are subjects such that some fishes can not live on the downstream side from a tea making factory in relation to discharging a large quantity of washing water containing steamed tea leaves or tea astringency to a general flood control channel, that a filtering method using a conventional filter is preferable because of a low cost but is incapable of purifying eluted the colored substance, and that in a cleaning method using charcoal, sand or the like, an initial purifying capacity is remarkable but gradually lowered to cause clogging.  <P>SOLUTION: In the method of cleaning drain water of the tea making factory, the drain water from the tea making factory is filtered by one or more filtering systems to remove floated matter or the like and, thereafter a pollutant is removed by a flocculation and sedimentation system to perform purification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030767-A (JP)
Title: Vertical magnetic recording medium and magnetic recording device
Inventor: HIKOSAKA KAZUYUKI
IPC: G11B5/73
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a high medium SN ratio, high record resolution, and excellent heat fluctuation resistance.  <P>SOLUTION: This medium is a vertical two layers medium provided with an arrangement control layer including mainly amorphous parts, particle diameter control layer, and a foundation layer having one out of hexagonal closest packing structure and a face-centered cubic lattice structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002250-A (JP)
Title: Heterocyclic iminophenyl compound and fungicidal insecticide for agriculture and horticulture
Inventor: NIKI TOSHIO
IPC: A01N43/36
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fungicidal insecticide which is used for agriculture and horticulture, has a high potency at a low dose, and has high safety for target crops.  <P>SOLUTION: This heterocyclic iminophenyl compound represented by the formula [A is a heterocyclic group which may be substituted; X is a hydrogen atom or the like; G is CH<SB>2</SB>COOMe, N(Me)COOMe, or the like] or its salt acceptable as an agrochemical. An agrochemical, a fungicide for agriculture and horticulture, or an insecticide for agriculture and horticulture contains the heterocyclic iminophenyl compound represented by the formula.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025595-A (JP)
Title: Forming method for glossy image
Inventor: SUZUKI TAMOTSU
IPC: B41M5/392
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method for a glossy image, by which variously hued metallic glossy feelings are given and which is excellent in property stability, sensitivity and resolution.  <P>SOLUTION: In the forming method an image receiving sheet having a thermal transfer sheet (A) containing a polyamide imide resin in a photothermic conversion layer and at least either plate-like inorganic compound particles or a plate-like inorganic metal and a thixotropic agent in an image forming layer laminated each other in this order on a support, a thermal transfer sheet (B) including the polyamide imide resin in the photothermic conversion layer and a permeable colored substance in the image forming layer and an image receiving layer is employed under the condition that the image forming layers of the thermal transfer sheet (A) and of the thermal transfer sheet (B) are respectively thermally transferred with laser on the image receiving layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027023-A (JP)
Title: Water glass grouting material and manufacturing method, grouting method and apparatus
Inventor: MIWA MOTOMU
IPC: E02D3/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water glass grouting material for consolidating the ground by injection into the ground, a grouting method, and a grouting apparatus which particularly prevent formation of an insoluble salt in the earth, excel in permeability, and simultaneously excel in workability and are applied to the prevention of liquefaction of the ground.  <P>SOLUTION: The water glass grouting material comprises a water glass aqueous solution and a hydrochloric acid solution as the effective components and 0.2-10 wt.% silica (SiO<SB>2</SB>) and 1-6.0 wt.% hydrogen chloride. Further, the grouting method comprises injecting a primary grouting material, and then the above grouting material as a secondary grouting material. Furthermore, the grouting apparatus comprises (A) a line of transporting the water glass aqueous solution and the hydrochloric acid solution, (B) a line of mixing the water glass aqueous solution with the hydrochloric acid, and (C) a line of injecting the obtained grouting material into the ground 17 through an injection tube 18 in the ground 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030244-A (JP)
Title: Guiding system
Inventor: NAGAISHI TETSUO
IPC: G07B15/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To make guidance to a specific user possible by utilizing station duty equipment such as an automatic ticket gate.  <P>SOLUTION: The guiding system is composed of: a reading means for reading prescribed data specifying an owner of a train ticket such as a commutation ticket recorded on the train ticket when the train ticket is used for the station duty equipment; a sending means for specifying the owner of the train ticket and sending prescribed guidance data to the station duty equipment; a collating means for collating the read prescribed data specifying the owner of the train ticket with the data specifying the owner of the train ticket sent from the sending means when the prescribed data specifying the owner of the train ticket are read in the station duty equipment; and a guidance display means for displaying the prescribed guidance sent from the sending means on a display screen of the station duty equipment when the collation coincidence is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032913-A (JP)
Title: Braking method for servomotor
Inventor: YAMAMOTO SUMIO
IPC: H02P3/22
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain optimum braking for a motor in an AC servo driver, corresponding to whether or not there is some failure in a power device.  <P>SOLUTION: If there is no failure in the power device, a relay 3 is off, so that braking current runs through IGBT4 connected with a motor terminal of which the induced voltage is high, and runs through a motor terminal of which the induced voltage is low, via a diode 5 for reflux. If there is some failure in the power device, on the other hand, the relay 3 turns on, so that two phases of the motor are shortened and the braking current runs through the relay 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031245-A (JP)
Title: Manufacturing method of display panel and screen
Inventor: NAKAYAMA TETSUYA
IPC: H01J11/26
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a display panel in which a fluorescent substance layer of a prescribed thickness can be formed on the whole display panel, and a variation in the electrical property of the display panel caused by a variation in the thickness of the fluorescent substance layer can be reduced, and to provide a screen panel.  <P>SOLUTION: A plurality of open regions having different numerical apertures are formed on a screen panel used in a process of filling fluorescent substance paste by a screen printing method in the space of the display cell demarcated by a lattice-formed or stripe-formed partition wall. More concretely, the aperture rate of the region in the vicinity of a printing start by squeegee is formed to be larger compared to an aperture rate in the other open region along the running direction of the squeegee.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035150-A (JP)
Title: Article storage facility
Inventor: TAGUCHI KAZUHIRO
IPC: B66F9/07
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article storage facility which can reduce work for maintenance staff working in a passage and can reduce costs.  <P>SOLUTION: In this facility, each of inverters 54 and 55 of a ground crane controller E1 and a stacker crane C is directly connected by a communicating means (a communication controller 51, a field bus 52, a first optical transmission device 27, a second optical transmission device 28 aid a field bus 53), each of the inverters 54 and 55 is controlled by control information from the crane controller E1, the stacker crane C is driven and articles are put in/taken out. According to this constitution, a conventional main body controller is not necessary on the stacker crane C, measures against vibration or noise generated when the stacker crane is running become unnecessary, the number of times that operators should work in the passage for maintenance of the body controller can be reduced and the costs can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035022-A (JP)
Title: Lid body
Inventor: IKEZAWA MASAAKI
IPC: B65D41/34
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid body for easily opening/closing an openable/closable lid part, preventing any careless detachment from a vessel, and reliably maintaining a capped condition on the vessel.  <P>SOLUTION: A top plate part 5 comprises a fixed lid part 8 to close a part of an opening part 3 of a vessel 2, and an openable/closable lid part 10 continuous to the fixed lid part 8 via a hinge part 9. An annular skirt part 6 is integrated with a peripheral edge of the top plate part 5. A screw part 7 to be screwed to a threaded part 4 of the vessel is provided on the skirt part 6. A fracture part 12 is provided between the screw part 7 of the skirt part 6 and a circumferential edge of the openable/closable lid part 10. When the fracture part 12 is broken to open/close the openable/closable lid part 10, a connected condition to the vessel is maintained via the fixed lid part 8 and the skirt part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038631-A (JP)
Title: Method for manufacturing part or mold, and computer program for the same
Inventor: FUKUI HIDEO
IPC: G05B19/4097
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a computer program which can manufacture a high precision part and a high precision mold using a high speed process at a low cost.  <P>SOLUTION: In a method to generate a numerical control data for manufacturing the parts or the molds by cutting materials using a working knife of a numerical controlled machine on the basis of the data for the parts and the molds being designed by a computer, a step for generating numerical control data from the data for the parts or the molds being designed, includes; a process to determine center lines (21a, 22a) on the basis of the data for the parts or the molds being designed; a process to define a cross-sectional shape (23) of the part or the mold on a plane perpendicular to the center line; and a process to generate the numerical control data to control the cutting tool to cut the materials on the basis of the cross-sectional shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040582-A (JP)
Title: Radio receiver and radio receiving method
Inventor: HARA YOSHITAKA
IPC: H04J11/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio receiver and a radio receiving method for quickly determining receiving weight and completing receiving processing of a multicarrier signal.  <P>SOLUTION: This radio receiver is provided with a propagation vector specifying part 54 for specifying a propagation vector of a delay path from received signals of a plurality of antennas 51. Whenever the propagation vector specifying part 54 specifies the propagation vector of the delay path, the propagation vector is used to update a correlation matrix Φ of a desired signal, and the receiving weight w is determined from the updated correlation matrix Φ.  <P>COPYRIGHT: (C)2004,JPO