baber/WOPTO huggingface dataset:
Patent JP-2000132068-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: MIYABE SHIGEO
IPC: G03G21/10
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge capable of smoothly performing open and close of a drum shutter, and an electrophotographic image forming device. SOLUTION: The first shutter 42 is supported by arms 44 and 45, the second shutter 43 pivotally attached to the first shutter 42, and energized by a spring so that the inside comes closely. When the process cartridge B is inserted into a movable body 50, the first cam part 44b is brought into contact with the cam receiving surface 52d on the movable body, the shutter is partially opened, and moreover when the movable body is inserted into the device A, the second cam part 44c is brought into contact with the cam receiving surface 64b, the remainder of the shutter is opened.
Patent JP-H08177531-A (JP)
Title: Engine control device
Inventor: YONEZAWA OSAMU
IPC: F02M1/02
Filed: 1994-12-26
Abstract: PURPOSE: To reduce the tension of governor springs at the time of rotating a control lever into a choke closing position, going over a high speed operating position so as to lower engine speed in course of warm-up and to reduce noise and fuel consumption. CONSTITUTION: A first and a second governor springs 171 , 172 are provided between a control lever 9 and a governor lever 14. The first governor spring 171 is disposed on one side of the rotational center O of the control lever 9 so that the tension is increased in association with the rotation of the control lever 9 from the low speed operating position L to the choke closing position C. The second governor spring 172 is disposed so that the action line F crosses the rotational center O of the control lever 9 when the control lever 9 passes the high speed operating position H. The total tension of both governor springs 171 , 172 is thereby reduced in association with the rotation of the control lever 9 from the high speed operating position H to the choke closing position C.
Patent JP-H01163626-A (JP)
Title: Water amount annunciating device for electric water boiler
Inventor: KAWABE MASARU
IPC: G01F23/62
Filed: 1987-12-21
Abstract: PURPOSE:To eliminate the possibility that the boiler is powered on in an empty state by mistake by providing an oscillator which varies in frequency according to a float in a water pipe and an annunciating means which indicates the position of the float in said water pipe. CONSTITUTION:A container 1 is provided with the water pipe 2 which is linked with the container 1 and extends up and down. The float 3 has an iron core internally and fluctuates in the water pipe 2 according to the amount of water put in the container 1. The oscillator 5 includes coils 4a and 4b partially and the oscillation frequency varies with the inductance values of the coils 4a and 4b. Then a frequency detecting means 6 detects and outputs the frequency of the oscillator 5. The annunciating means 7 inputs the output of a frequency detecting means 6, indicates which position in the water pipe 2 the float 3 is at by, for example, LEDs, LCD, etc., and indicates that water needs to be fed by, for example, a buzzer, etc., when the float 3 moves down to a specific lower position in the water pipe 2. The electric water boiler is therefore prevented from being powered on in the empty state by mistake.
Patent JP-H05159292-A (JP)
Title: Information recording and reproducing method
Inventor: TOGAWA TAKESHI
IPC: G11B27/30
Filed: 1991-12-06
Abstract: PURPOSE:To easily perform the adjustment as to a distance between a recording light beam and a reading light beam and to perform the additional write of proper information based on this adjustment. CONSTITUTION:Based on a moving amt. or moving time of an optical card until a pit formed on the optical card by a recording optical means is detected by a reading optical means, a relative distance between the light beam from the recording optical means and the light beam from the reading optical means on the optical card is measured. A measured value is stored in a storage means, and after a recording signal is corrected on the basis of this value, the additional write of information on the optical card is properly performed.
Patent JP-H01166867-A (JP)
Title: Thin strip manufacturing device
Inventor: KOBAYASHI SHINJI
IPC: B22D11/06
Filed: 1987-12-21
Abstract: PURPOSE:To easily perform the control of a strip thickness by measuring the weight of a molten metal by on-line, finding the speed of the molten metal pouring from the time variation in this weight, finding the mean thickness of the strip cast from this pouring speed and adjusting a strip thickness control mechanism based on this value. CONSTITUTION:A molten metal 10 is fed to a tundish 14 by a molten metal holding device 12, a thin sheet 18 is manufactured by pouring it to a cooling roll 16 from a molten metal pouring nozzle 15 and wound by a coiler 20. The weight of the device 12 and tundish 14 is fed to a control device 26 by measuring it by load cells 22, 24, the time variation of the weight of the whole body is found to obtain the molten metal pouring speed. The molten metal pouring amt. is varied by adjusting the opening of the stopper rod 28 of the molten metal holding device 12 by a stopper rod driving device 30. The strip thickness is kept at a target value by moving the tundish 14 vertically and varying the gap of roll/nozzle. The strip thickness can thus be held correctly and the control of the strip thickness is facilitated.
Patent JP-H10147963-A (JP)
Title: Support device for shower head
Inventor: TANAKA TAKAMICHI
IPC: E03C1/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing man-hours of a support device, improve production efficiency, and reduce the manufacturing cost by coupling a coupling through hole and a coupling lug at a water passable drain clearance or drain space, and fixing a support member to a storage support section. SOLUTION: A coupling lug 24 is inserted a into cutout section 11a, and a support member 2 is linearly inserted into a storage support section 11. A through hole 11c and the cutout section 11a are aligned on a straight line along the axis of the storage support section 11, the notch section 11a is slightly wider in width than the coupling lug 24, and the fitting work of the support member 2 is facilitated. The fitting is completed when the coupling lug 24 reaches the coupling through hole 11d and is couple with it, and a drain space functioning as a drain port is formed behind the coupling lug 24. One coupling through hole 11c provided on the storage support section 11 fixes the support member 2 and concurrently functions as a coupling port and the drain port, no hole is required on the storage support section 11, manufacturing man-hours are reduced, the production efficiency is improved, and the cost can be reduced.
Patent JP-H02170028-A (JP)
Title: Measuring method for induction heating temperature of metal
Inventor: OIDE FUMIAKI
IPC: C21D1/42
Filed: 1988-12-23
Abstract: PURPOSE:To easily and accurately measure the temperature of the induction- heated part of metal which is heated by measuring a ultrasonic wave propagation time, finding the acoustic velocity distribution in the heated part, and further finding the temperature distribution. CONSTITUTION:An ultrasonic wave transmitting element array 13 and an ultrasonic wave receiving element array 14 are arranged at unheated parts 12B and 12C on both sides of the induction-heated part 12A of a steel pipe 12 which is heated by an induction heating device 11. Then the ultrasonic wave propagation time from the ultrasonic wave transmission time of each transmitting element (i) to the reception time of each receiving element (j) is measured. Consequently, the acoustic velocity distribution in the heated part 12A is found and further the temperature distribution in the heating part 12A is found according to the correlation between the acoustic velocity and temperature which is prepared.
Patent JP-2000141393-A (JP)
Title: Method for filling raw material beads
Inventor: NOHARA IWAO
IPC: B29K105/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a raw material bead filling method for controlling the pressure in a cavity highly accurately and increasing the control response speed thereof. SOLUTION: In a pressure compression filling method, a recessed mold 21 is set to a fixed mold and a projected mold 31 is set to a movable mold and the movable mold is pressed to the other fixed mold to form a cavity 1 and the pressure in the cavity 1 is detected and, when the pressure in the cavity 1 reaches predetermined control pressure, the movable mold is allowed to retreat by an opening and closing drive device to discharge air through the gap 11a formed between mold outer peripheral parts 21a, 31a, the space between the molds outside the gap 11a and the gap formed to the outer periphery between frames. Subsequently, the movable mold is advanced by the opening and closing drive device accompanied by the lowering of pressure to close the molds. By this constitution, the pressure in the cavity is controlled.
Patent JP-2001145169-A (JP)
Title: Data-collecting system, data-generating device, data- collecting terminal, and data-collecting method
Inventor: NISHII TAKAHITO
IPC: G06F17/40
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To facilitate constitution of an ON/OFF data collecting system easier by enabling a switching element to output ON/OFF data without being conscious of the voltage level on a data collecting terminal side on a data generating device side. SOLUTION: A control section 16 reads the ON/OFF data of the relays 2a and 2b of a monitor 11 outputted from the monitor 11 side, by supplying +15 V voltage to the relays 2a and 2b for outputting ON/OFF data from a data collecting terminal 13 side via a connecting cable 15. When the section 16 discriminates that a prescribed call originating condition comes into existence, the section 16 calls the telephone number of a monitoring center by actuating a communication section 9 and informs the center of the ON/OFF information when a channel is connected.
Patent JP-H09141915-A (JP)
Title: Image forming electrode and production thereof
Inventor: MAEDA MASATAKA
IPC: B41J2/385
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To form a high density image on an image recording medium, e.g. a print paper, by tapering one of opposite wall face parts on the control electrode side such that the width of an opening is wider on the charged particle supply side than on the outlet side. SOLUTION: An opening (aperture) 4 has rectangular plan view and the edge 4a of opening on the toner output side of each aperture 4 has two sides abutting on the end part of adjacent control electrodes 3. Opposite inner wall faces 4c, 4c thereof are tapered to become wider gradually from the edge 4a of opening toward the edge 4a of opening on the toner supply side and inner wall faces 4d, 4d perpendicularly intersecting the inner wall faces 4c, 4c are formed vertically to the plane part of an electrode board 2 so that toner is not spread unnecessarily in the feeding direction of image output medium, e.g. a recording paper. Since the electrode board part 2a is limited between the apertures 4, 4 on the toner supply side, toner is not carried thereon.
Patent JP-2001143967-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: TSUJI YASUNOBU
IPC: H01G9/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid electrolytic capacitor in which occurrence rate of a short circuit is decreased by coating a corner part. SOLUTION: This capacitor comprises an anode body 1 of a valve-acting metal which has an anode lead-out wire 2 and on the surface of which a dielectric oxide film layer is formed; a conductive polymer layer acting as a solid electrolytic layer which contains a first conductive polymer layer 6 formed by chemical oxidative polymerization on the dielectric oxide film layer of the anode body 1, a second conductive polymer layer 7 formed by chemical oxidative polymerization, and a third conductive polymer layer 8 formed by chemical oxidative polymerization and wherein at least the thickness of the corner part of the anode body 1 is 5-100 μm, cathode layers 9 and 10 provided on the conductive polymer layer, leading-out terminals 11 and 12 that are connected to the anode lead-out wire 2 and the cathode layers 9 and 10, respectively;  and an external packaging 13 that covers the entire except a part of the leading-out terminals 11 and 12.
Patent JP-2001137915-A (JP)
Title: Vibration preventing device for rolling mill
Inventor: ISHINO KAZUNARI
IPC: B21B31/08
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To suppress vibration in the horizontal direction of work rolls which is a direct cause of the generation of chattering of a rolling mill. SOLUTION: Damper devices 7 and 8 or dynamic vibration absorbers 9 for reducing the vibration in the horizontal direction of roll chocks are provided on the work roll chocks 3 or back-up roll chocks 4 of the rolling mill.
Patent JP-2000136088-A (JP)
Title: Hung cargo position detecting method of crane
Inventor: HABARA HIDEJI
IPC: B66C13/48
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a hanging position detecting method of crane which uses a GPS positioning system and is simpler in crane operation and inexpensive. SOLUTION: When a mobile station side GPS reception antenna 3-1 is installed at a hanging position 10 at a tip of a crane arm 2 and a plurality of cargoes 8 loaded at a preliminarily determined position within a transportation means 7 is reloaded and moved, measuring hunging position coordinates, an initial positioning is performed for the hanging position 10 of a crane 1 to a preliminarily determined reference point 9 within the transportation means 7. Subsequently, a relative position of each cargo 8 is calculated from the reference point 9, the coordinates of the transportation means 7 are converted into a hanging position coordinates at the tip of the crane arm 2 and the hanging position 10 of each cargo 8 is determined.
Patent JP-H09157654-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display device using the same
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a nematic liquid crystal composition having a prescribed phase transition temperature, comprising a mixture of specific liquid crystal components, useful as a liquid crystal display device drivable at a low temperature/low voltage by addition of a small amount, excellent in high-speed responsiveness, improved in flicker of display screen and cross talk phenomena. SOLUTION: This composition comprises 3-40 kinds of compounds and is composed of (A) 5-60wt.% of a liquid crystal component consisting of one or more selected from among a compound of formula I (R<11> is a 2-5C straight-chain alkyl; Y<11> to Y<13> are each H or F and one or more of Y<11> to Y<13> are F) and a compound of formula II (R<12> is R<11> ; Y<14> to Y<16> are each as shown for Y<11> to Y<13> ) and (B) 10-95wt.% of a liquid crystal component consisting of two or more compounds having -2 to 2 dielectric anisotropy (Δε) [e.g. a compound of formula III (R<21> is a 2-7C straight-chain alkyl, etc.; R<24> is a 1-7C straight-chain alkyl, etc.; Z<21> and Z<22> are each a single bond, ethylene, etc.; (m) is 0 or 1)]. The composition has >=60 deg.C nematic phase-isotropic liquid phase transition temperature and <=-10 deg.C smectic phase-nematic phase transition temperature.
Patent JP-H06293759-A (JP)
Title: Alkyl-substituted heterocyclic compound
Inventor: PEETAA MORUTO
IPC: C07D451/02
Filed: 1993-12-22
Abstract: The present invention discloses compounds of the formula <CHEM>  any mixture thereof, or a pharmaceutically acceptable salt thereof; wherein R, R<3>, and R<4> each have the meanings set forth in the specification. The compounds possess valuable pharmaceutical properties as dopamine reuptake inhibitors.
Patent JP-2000132638-A (JP)
Title: Online character recognition method
Inventor: NAGATOSHI TSUTOMU
IPC: G06K9/68
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To make recognizable characters of different type and similar form without delaying the input speed of the character by installing the plural input areas for every character type and discriminating the character type in the input area of the inputted character. SOLUTION: When an input pen 2 touches one of input areas in a tablet 1, it is judged in which column and in which input area row a contact point coordinate exists, and the character type of the character column is decided. When the input pen 2 is removed from the tablet 1, coordinate data until the input pen is removed after it touches the area is converted into stroke data and first picture stroke data is generated in a processor 4. When the input pen 2 touches the input area different in the character type or the number of columns or when the touch of the input pen 2 does not exist for prescribed time, a dictionary character whose matching rate is the highest is stored in the processor 4 as a candidate character among the sorted dictionary characters, and it is displayed on the pertinent column of a character display area row.
Patent JP-2000139276-A (JP)
Title: Lure
Inventor: MIYATA MASAFUMI
IPC: A01K85/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable of using a sufficiently heavy weight body even on forming the lure main body by shaving a light weight material such as a wood, foamed synthetic resin material, etc., throwing a long flying distance on casting and also well performing its posture and action in swimming. SOLUTION: This lure equipped with a lure main body 2 installed with a fishing line connecting part 11 at its front end part, and spherical weight bodies 4 and 5 installed as capable of rotating in front to rear direction at the inside of the lure main body 2, is provided by forming a cylindrical member 6 having a hole 9 (a latching part) for latching weight bodies 4 and 5 as capable of latching and releasing at its one end, separately and independently from the lure main body 2, housing the weight bodies 4 and 5 at the inside of the cylindrical member 6 and burying the cylindrical body in the lure main body 2 in a state that the hole 9 is facing to its front direction.
Patent JP-H05130909-A (JP)
Title: Clamp for earring
Inventor: NINOMIYA TOMOYASU
IPC: A44C7/00
Filed: 1991-10-05
Abstract: PURPOSE:To make a sandwiching presser piece light weight simultaneously increasing the elasticity of the piece and to remarkably reduce impulse on an earlobe when fitting the piece by providing a cavity part in the inside of the upper end part of the sandwiching presser piece. CONSTITUTION:The right and left side edges of a spring plate 7 and an elastic piece 10 which comprise the sandwiching presser piece are formed symmetrically by bending, and also, the upper end part is formed in R-shape in which the cavity part 11 is provided inside. Therefore, a damage such as a crack, etc., is unlikely to occur at the upper end part, and strength against bending stress generated by bending moment can be increased compared with a clamp comprised of a conventional flat piece, which increases the elasticity. Also, since the central parts in the longitudinal direction of the spring plate 7 and the elastic piece 10 are bent, a modulus of section can be increased, which also increases the elasticity. Also, when the spring plate 7 is erected, the connecting part 13 of the elastic piece 10 is engaged with a protrusive part 12, and the spring plate 7 stops in an erected state at an intermediate position in opening/ closing motion. Therefore, a function to reduce the impulse put on the earlobe compared with a conventional spring type clamp can be realized.
Patent JP-H10246102-A (JP)
Title: Turbine rotor
Inventor: BRAUER JOHN C
IPC: F01D5/08
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a turbine rotor for a high temperature operation giving no bed effect to the turbine strength. SOLUTION: This turbine rotor 20 is provided with plural dovetail slots 24 among which disk stanchions 26 are formed respectively. The disk stanchions 26 are provided with plural tongues in the adjacent slots at intervals in the radial direction on top lands 26a and on the lower side. Plural turbine blades 28 each having a dovetail 28a are fitted in the dovetail slots 24 to be kept in the radial direction. A platform 28b is integrally connected to the dovetails 28a, and it is arranged extensively in the peripheral direction to form the radial direction inside passages adjacently to the next platform. An air foil 28c is integrally extended from the platform 28b to extract energy from the combustion gas flowing on it. A heat insulation film 36 is fitted to insulated heat between the platform 28b and the stanchions 26 and lower the temperature of the disk stanchions 26.
Patent JP-H05136532-A (JP)
Title: Flexible wiring board
Inventor: HAKUTA TATSUO
IPC: H05K1/14
Filed: 1991-11-14
Abstract: PURPOSE:To mount electronic parts in high density at low cost by a method wherein protrusions protruding integrally with a part of the title flexible wiring board mounting the electronic parts to be interposed between other parts are arranged on said part. CONSTITUTION:For example, electronic parts 16a such as ICs having lead parts or semiconductor chips, etc., are mounted on the surface side of the title flexible wiring board 10 while the other electrode parts 16b are mounted on the rear surface side of the same. Furthermore, a protrusion 17 is arranged on the flexible wiring board 10. At this time, the protrusion 17 is formed by protruding a part of the flexible wiring board 10 to one side thereof as if the section were to form almost angle shape. In such a constitution, the protrusions 17 (17a, 17b) function as spacers or connectors between the boards vertically overlapped with each other. Accordingly, any spacers or connectors need not be arranged as spacers or connectors as a result, the part numbers can be reduced as well as the larger space need not be given to these parts.
Patent JP-H08254399-A (JP)
Title: Heat exchanger
Inventor: ETO HITOHISA
IPC: F28F9/02
Filed: 1995-11-21
Abstract: PURPOSE: To favorably perform brazing on connections of insertion holes of a tank and tube elements even in the case where a core of a heat exchanger is installed sidelong in a heating furnace by employing a heating brazing method. CONSTITUTION: An end plate 12 of a tank, an interior of which is compartmented by partitions, are formed with a multiplicity of insertion holes 14, into which inflow and outflow port portions of tube elements are fitted. First beads 20 are projectingly provided to pass through constricted portions of the insertion holes 14, and insides of the first beads 20 serve as fitting grooves for the partitions. Second beads 21 orthogonally cross the first beads 20 between the respective insertion holes 14, and are sized to be greater in length than the first beads 20.
Patent JP-H10169800-A (JP)
Title: Low pressure priority shuttle valve
Inventor: SHIBAHARA EIJI
IPC: F16K5/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide such a structure, easy to machine, as being capable of effectively reducing for passage resistance between an entrance and an exit. SOLUTION: A switching member 20 arranged in a passage 1 has the cuter diameter approximated to the inner diameter of the passage 1 and the pitch larger than the diameter of a raw material to wind a filament 20a thereon. Rigidity is granted to the filament 20a enough to transmit the operation of one poppet 4 (5) to the other poppet 5 (4), so that proper switching function of selecting one at a lower pressure side out of entrances 7, 8 to be connected to a low pressure priority exit 6 can be provided. Additionally, a space 1a in a wide passage existing inside the filament 20a is communicated with the low pressure priority exit 6 via a gap 20X to the filament 20a open to a circulation position to greatly reduce flow passage resistance.