baber/WOPTO huggingface dataset:
Patent JP-2000187153-A (JP)
Title: Automatic focusing device
Inventor: NAKADA MASAHIRO
IPC: G03B13/36
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To arbitarily set the movement range of a focusing lens group and to vary the movement range according to circumstances. SOLUTION: In this automatic focusing device, the lens group is moved within a first focus range when the starting position of the lens group is within the first focus range (a). The lens group is moved in a second focus range when the starting position is within the second focus range (b) and when the starting position is in a third focus range (c), the group is moved within the third focus range. When the starting position is in the remote limit position and if an object is on an end point at infinity side, the lens group is moved within the first focus range (a). If the body to be photographed is on the short distance end point side, the lens group is moved within the second focus range (b). When the starting position is on the short side limit position, if the object is on the end point at infinity side, the lens group is moved within the second focus range (b).  If the object is on the short distance end point side, the lens group is moved within the third focus range (c).
Patent JP-H02111267-A (JP)
Title: Control system of inverter
Inventor: OTSUKA NOBUO
IPC: H02M5/45
Filed: 1988-10-18
Abstract: PURPOSE:To prevent the fluctuation of voltage at every frequency by automati cally discriminating the voltage of an AC input and using the data of the ON/ OFF operation of a switching element corresponding to input voltage. CONSTITUTION:The usage of a data A 10A or the usage of a data B 10B is decided by discriminating an output (H or L) from a comparator 25. That is, the data A 10A is employed when voltage of 100 [V] is applied to AC input terminals 7, 8, and the data B 10B is employed when voltage of 200 [V] is applied to the AC input terminals 7, 8. Accordingly, DC voltage of approximate ly 280 [V] is applied to an inverter circuit 6 when the AC input terminals 7, 8 are supplied with ACs of 100 [V], and DC voltage of approximately 560 [V] is applied when the AC input terminals 7, 8 are fed with ACs of 200 [V].
Patent JP-H06115129-A (JP)
Title: Thermal head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/335
Filed: 1992-09-30
Abstract: PURPOSE:To increase resistance to peeling strength of respective layers and to flatten the surface in a printing region by providing a flattening layer between an electrical insulating substrate and a heat-accumulative layer and at least in the region between an individual electrode and a common electrode. CONSTITUTION:A flattening layer 12 constituted of glazed glass is formed on an electrical insulating ceramic substrate 11 such as alumina. A heat- accumulative layer 13 constituted of polyimide resin is formed on and around the layer 12 and has prescribed width and length. A heating resistor layer 14 constituted of tantalum nitride or the like is laminated on the heat-accumulative layer 13. Many heating resistors are formed in a printing region 16 in the direction of a main scanning line by forming many individual electrodes 15a and common electrodes 15b made of aluminum thereon by etching or the like in a picture element unit in the heat-insulating vertical direction. Thereby a thermal head 10 is obtained. It is preferable from a point of increasing adhesive force between the heat-accumulative layer 13 and the substrate 11 that length L1 of the flattening layer 12 is formed in <=1/3 of length L2 of the heat- accumulative layer 13.
Patent JP-H04138232-A (JP)
Title: Automatic replacing device for insert die
Inventor: KOBAYASHI KOICHI
IPC: B29C45/17
Filed: 1990-09-29
Abstract: PURPOSE:To replace an insert die in a short time and without labor and with safety by providing an arm means movably between both molds having a chuck section for placing and removing an insert die at the ends and being in the mold opening state, and a sotring section of an insert storing means. CONSTITUTION:A chuck section 8 provided at the end of an arm means 5 is brought into between molds to grap an insert die 53 in the state that a couple of molds 9a and 9b are mold opened. Then the arm means is moved and the chuck section 8 is moved to a storing section 52 of an insert die storing means 6 to store the insert die 53 into the storing section 52. Then another insert die stored in the storing section 52 is gripped by the chuck section 8 and carried to an area between the molds 9a and 9b by the arm means 5 and installed on the molds 9a and 9b.
Patent JP-S63171598-A (JP)
Title: Method and device for heating and drying cloth in drying chamber having drying-state sensing means
Inventor: ROBAATO DEII SUTORATSUTAN
IPC: D06F58/30
Filed: 1987-10-19
Abstract: A microwave heating method and appartus for moist fabric utilizes a multiplicity of microwave propagating sources positioned about a heating chamber. The microwave energies are optimized to provide a greater uniformity in the heting of articles disposed in the heating chamber, while preventing interface of the wave propagaton. The microwave pulses are cross-polarized and time-multiplexed. Focusing and spread angles are controlled. Shut-off of the sources is effected in response to parameters indicating fabric dryness, such as humidity of air leaving the chamber, or the temperature of the sources.
Patent JP-S63120032-A (JP)
Title: Automatic wire inserting device for wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1986-11-05
Abstract: PURPOSE:To make more than two types of wire electrodes different in each diameter automatically insertable, by making a wire electrode of more than the specified limit in diameter so as to be guided by a tubular electrode guide and another electrode of less than the specified limit to be inserted by another introducing and inserting device, respectively. CONSTITUTION:In the automatic wire insertion of a wire electrode 7 of more than about 0.1mm in diameter, a motor 18 is driven, a feed screw 17 is rotated and an electrode feed head 15 is made to go down, while a capstan 12 is rotated, feeding the electrode 7 downward, and when a tubular electrode guide 20 and a tip of the electrode 7 are approached to a work body 42, discharge takes place between both, thus machining is carried out. Next, in finishing operation using a wire electrode 33 of less than about 0.1mm in diameter, a lower end of the electrode 7 subjected to roughing is cut by a cutter 30 and then the capstan 12 and an electrode feed drum 5 are rotated in reverse, pulling the work body 42 out of a machining hole, then it is reset. Then, a tip of the electrode 33 held between rollers 34 and 35 is received by a drawer arm 41, stretching it in the orthogonal direction with the electrode 7. And, the head 15 is made to go down, and the electrode 33 is inserted into the machining hole of the work body 42 with a guide rod 40.
Patent JP-H08102663-A (JP)
Title: Pll circuit
Inventor: KATO MINORU
IPC: H03L7/091
Filed: 1994-09-30
Abstract: PURPOSE: To synchronize this PLL circuit with a reference oscillator by control ling a VCO so that a result obtained by integrating a half cycle or less of output frequency becomes zero. CONSTITUTION: The output from a reference oscillator 1 is supplied to a gate signal generating circuit 2 to generate a gate time pulse, which is supplied to a switch circuit 3. On the other hand, the output (fout) from a VCO 5 is also supplied to the circuit 3 and switched by the gate time pulse. The output from the circuit 3 is supplied to an integrating circuit 4 to integrate it. The output. The from the circuit 4 is supplied to the VCO 5 to control its frequency. Since the circuit 4 is driven only for a period that the circuit 2 is driven and a gate signal is supplied to the circuit 3, output frequency is held at a preceding integration output state even when a reference signal received from the oscillator 1 or the external is temporarily stopped.  Thereby the output frequency is not changed and can correspond to the short stop of the reference signal without generating any trouble.
Patent JP-2000074033-A (JP)
Title: Removal preventing structure for nut unit screwed to embedded screw bar
Inventor: NISHIKAWA MASAYOSHI
IPC: F16B41/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a removal preventing structure for a nut unit. SOLUTION: This removal preventing structure for a nut unit comprises an embedded screw bar 2 formed by drilling a lock member insertion hole 21 and a wedge material driving vertical hole 22, fixing nut unit 3 screwed to this embedded screw bar 2, lock member 4 fitted into the lock member insertion hole 21, cap unit 5 fitted to an upper end part of the embedded screw bar 2 to be formed with a lock recessed part 52 in an internal peripheral surface and to be formed by drilling a through hole 51 in the upper part center, and a wedge material 6 driven in the wedge material driving vertical hole 22. In this constitution, by driving the wedge material 6 into the wedge material driving vertical hole 22, both end parts of the lock member 4 are protruded from the lock member insertion hole 21, so as to lock a protruded part thereof to the lock recessed part 52 of the cap unit 5.  Consequently, the cap unit can not be removed from the upper end part of the embedded screw bar 2, and the fixing nut unit 3 can not be removed.
Patent JP-2000074403-A (JP)
Title: Cooling and heating panel
Inventor: MIYAMURA MASAJI
IPC: F24D3/16
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To thin an embedded layer by forming slits at both ends of a base plate corresponding to heat exchanging pipes of a pipe mat, guiding ends of the pipes from the slits to the plate, and disposing both the main pipes on a rear surface of the plate. SOLUTION: A plurality of slits 8 are formed at both ends of a base plate 1 corresponding to heat exchanging pipes of a pipe mat. That is, the slits 8 of the same number as that of the pipes 4 are formed at ends of the plate 1, the slits 8 are aligned at the same pitch as that of the pipes 4 and a width of the each slit 8 is formed in the same diameter as that of the pipe 4. The pipes 4 are respectively inserted into the slits 8 of the other end side of the plate 1. Accordingly, both the ends of the pipes 4 are guided from the slits 8 of both the ends of the plate 1, and both the main pipes are disposed on the rear surface of the plate 1. Plaster is sprayed until the pipes 4 are embedded. When the plaster is cured, the cooling and heating panel having an embedded layer 7 is completed.
Patent JP-S62123175-A (JP)
Title: Paravanic acid oligomer bearing amino groups on both terminals
Inventor: IMAI YOICHI
IPC: C07D233/96
Filed: 1985-11-25
Abstract: NEW MATERIAL:The titled oligomer of formula I and II (Z, Z<1> are O, NH; R, R<1> are formula III - formula V; R<2>-R<5> are H, methyl; X is bond, CH2, O, S, CO; the number of units I and II is 0-10, totaling 1-10 where the left end of unit I bonds to H2N-R- and the right end of unit II bonds to -NH2 and intrinsic viscosity is 0.01-0.3dl/g). USE:A starting material of functional polymers. PREPARATION:The reaction of a diisocyanate of the formula: OCN-R-NCO with hydrogen cyanide is carried out in solvents for each component in the presence of a catalyst such as alkali metal cyanide at 30-100 deg.C for 1min-100hr to give the compound of formula I.
Patent JP-H06115562-A (JP)
Title: Drum with top plate
Inventor: WATANABE TAKEHIKO
IPC: B65D8/02
Filed: 1992-09-30
Abstract: PURPOSE:To provide a drum with top plate which can repeatedly by used without washing. CONSTITUTION:A bag 3 is installed as an interior container for a drum 1, and the pouring port of the drum 1 has a size which is sufficient to attach or remove the bag, but from which the bag 3 cannot be easily taken out under a condition in which a content is filled in the drum 1, for the drum with top plate.
Patent JP-H06117639-A (JP)
Title: Super heat prevention device for gas cooker
Inventor: TANAKA TAKASHI
IPC: F23N5/14
Filed: 1992-09-30
Abstract: PURPOSE:To control a solenoid valve with an accuracy even when a temperature sensor is affected by flames and distribute flames to a spot slightly deviated to the central part on the bottom of a pan when designing a gas burner by computing a correction value based on the amount of gas and correcting the input from the temperature sensor. CONSTITUTION:A correction value is computed based on an input signal (gas quantity) transmitted from a proportional valve 14. This correction value is input into a control circuit 15 where a detection temperature input from a pan bottom temperature sensor 11 is corrected so that a solenoid valve 13 is controlled. When a sensor detection temperature rises due to changes in heating power even if the temperature is being in an equilibrium state, a variation value of the sensor detection temperature caused by the changes in heating power is stored preliminarily, the detection temperature is corrected based on the heating power (gas quantity) from the proportional valve 14, which makes it possible to recognize accurately the temperature rise induced during burning time and heating power changes and hence control the solenoid valve 13.
Patent JP-H07113974-A (JP)
Title: Optical scanner
Inventor: INOUE NOZOMI
IPC: G02B7/00
Filed: 1993-10-20
Abstract: PURPOSE:To improve reliability without impairing the mechanical precision of an optical scanner even when the scanner is attached into the application equipment of the optical scanner by reducing the rigidity of an attaching part for attaching an optical base to the equipment lower than that of the part other than the attaching part. CONSTITUTION:Various optical parts and mechanical parts are attached to the optical base 91. When the optical scanner is attached to the equipment, distortion occurs due to the precision of an attaching surface of a partner side and a difference between the coefficients of thermal expansion of members due to the temperature change, and thus, the relative positions of respective optical elements attached to the optical base 91 are deviated. For preventing that, it is required that the rigidity of the optical base 91 is increased, and by reducing the rigidity of only the attaching part, the matter that the whole optical base 91 is distorted is prevented. Then, this scanner is constituted so that the thickness of the low rigidity part 94 of the optical base 91 is formed thinner than that of other parts, and the distortion due to an error of the attaching position to the main chassis 101 of the equipment and the difference between the coefficients of thermal expansion due to the temperature are absorbed.
Patent JP-H03126479-A (JP)
Title: Doll head and its manufacture
Inventor: KOGURE KYOAN
IPC: A63H3/44
Filed: 1989-10-11
Abstract: PURPOSE:To obtain a doll head being smooth and shapely as a whole by providing a stepped part formed the peripheral direction in a hair zone of a doll head ground body, and providing hair assembled and formed flatly with thickness corresponding to its step difference on the stepped part concerned. CONSTITUTION:A stepped part 5 is formed in the peripheral direction in a hair zone of a doll head ground body 1, and hair 7 assembled and formed flatly with thickness corresponding to its step difference is provided on the stepped part 5. Also, on a recessed part 15 provided on the top part of the doll head ground body 1, hair 16 is which one end 17 is fixed and the other end is allowed to hang down on the peripheral surface of the head part is provided. As a result, a doll head being smooth and shapely as a whole can be obtained without swelling out locally hair. Also, at the time of attaching the hair, it will suffice that the hair end is allowed to adhere to the stepped part 5, it can be attached simply without requiring skill, and the doll head can be made easily.
Patent JP-H03125221-A (JP)
Title: Editing method for constitutional information
Inventor: KONDO HIROYASU
IPC: G06F9/06
Filed: 1989-10-11
Abstract: PURPOSE:To easily edit the constitutional information by unifying a frame and a pattern which are turned into the hierarchical structures and updating the hierarchical frame. CONSTITUTION:A unifying means 103 unifies a frame (f) and a pattern (p) to a frame fepsilonF and a pattern pepsilonP and produces the frame gepsilonF. The frame (g) is minimized, i.e., <s, w> g is obtained with <s, rt. angle>epsilonp (<s, w>epsilonf defined) and <s, h>epsilong is obtained with <s, q>epsilonp(qepsilonP) (frame h produced recurrently by the means 103 with unification from i and q with <s, i> f). An editing control means 105 processes an editing instruction inputted via an input/output means 104. Thus it is possible to easily perform an editing job converting the constitutional components.
Patent JP-H11329-A (JP)
Title: Ultrasonographic image processor
Inventor: DAIGLE RONALD E
IPC: A61B8/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To efficiently and multiply process sets of a large quantity of data by providing a beam forming unit which obtains an ultrasonic echo signal and to which an ultrasonic probe is connected so as to be freely mountable- demountable, and impressing a ray line signal obtained by processing its output signal by a CPU on a display device. SOLUTION: In a beam forming unit 90 to control transmission and reception by an ultrasonic probe, a beam of a received ultrasonic echo is formed for signal preprocessing such as amplification and band-pass filtration, and image processing is performed by a mother board 80 to input the beam formed here. In addition, a DSP card 92, a video card 94 and a network card 96 are connected to the mother board 80 through an extended buss 86, and a video output signal is sent to a display 50 through a cable by the video card 94. An extended buss board which can be connected to an existing beam forming unit board can also be inserted into one of plural extended buss sockets of the mother board 80.
Patent JP-H04140481-A (JP)
Title: Ignition device for internal combustion engine
Inventor: IKEUCHI MASAYUKI
IPC: F02P17/00
Filed: 1990-10-02
Abstract: PURPOSE:To eliminate a reset signal, formed by a noise induced by ignition high voltage, by providing a detecting means for detecting a combustion condition of an internal combustion engine by a signal corresponding to discharge time in the internal combustion engine and a mask means for masking an output of the detecting means. CONSTITUTION:In a normal operational condition, a fuel injection control signal is supplied to an injector 14 from a control unit 1 synchronously with a signal, generated at a fixed period from a signal generator 19, and also turning off a power transistor 2 to ignite a spark plug 5 by generating negative high voltage in a secondary side by positive voltage generated in a primary side of an ignition coil 3. An ion current following combustion of a mixture by this ignition is detected by a diode 6 and input to a comparator 11. A compared output of the comparator is collated with an output of a comparator 23, responding to ignition high voltage, in an AND circuit 24, to output a reset signal to an output side of the AND circuit 24, and on the other hand, to mask the reset signal by a noise.
Patent JP-2000101639-A (JP)
Title: Packet controller
Inventor: IDO NOBUHIKO
IPC: H04L47/21
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a packet communication system more stabilized and efficient corresponding to packet traffic. SOLUTION: This packet communication system is provided with a monitor device 18 for monitoring the traffic of the packet inputted from an input path, comparing the traffic with a predetermined threshold and issuing a notice when the traffic exceeds the threshold value, packet controller 17 for controlling the packet inputted within a predetermined control period when the notice issued from the monitor device 18 is received, and connector 19 for connecting the packet, which is not controlled by the packet controller 17, among the inputted packets to an output path to output that packet.
Patent JP-2000083848-A (JP)
Title: Bathtub lid holder
Inventor: SUZUKI AKIHIKO
IPC: A47K3/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub lid holder for which an holding operation can be easily performed, and by which a bathtub lid can be firmly held. SOLUTION: On a wall surface W to which a bathtub lid B is leaned, an attaching part 10 is attached with screws 15. To the attaching part 10, an arm part is attached rotatably in a range from a standing posture to a horizontal posture at the base end part, with a first shaft A1 which is parallel with the wall surface W and is horizontal. At the distal end part of the arm part, an engaging part 50 which engages with the bathtub lid B is attached rotatably in a range from an angular location being in parallel with the arm part to an angular location being rectangular to the arm part, with a second shaft A2 which is in parallel with the first shaft A1.
Patent JP-H07120130-A (JP)
Title: Refrigerator
Inventor: KINO AKIHIRO
IPC: F25D21/08
Filed: 1993-10-21
Abstract: PURPOSE:To prevent liquid compression due to flow of liquid refrigerant from a compressor to an evaporator at the time of starting the compressor after defrosting of a refrigerant is finished. CONSTITUTION:The refrigerator comprises a body 1 having a cold storage chamber 3 and a refrigerating chamber 4 formed by dividing its interior by a partition 2 by installing a refrigerating cycle in which a compressor 9, a condenser 10, a capillary tube 11 and an evaporator 12 are sequentially annularly connected, and an indoor fan 16 for heat exchanging the evaporator 12 with the air in the body 1. Further, the refrigerator comprises a defrosting heater 14 installed near an air suction side of the evaporator 12, defrost end sensing means for sensing defrost end of the evaporator 12, and defrost control means for starting the fan 16 simultaneously upon stopping energization of the heater 14 according to an output of the sensing means, starting the compressor 9 after a predetermined time and starting an ordinary operation.
Patent JP-H11101680-A (JP)
Title: Ink quantity detecting circuit for printing machine
Inventor: TAKEDA FUCHIO
IPC: G01F23/26
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To make the ink quantity detection sensitivity and accuracy constant with the electric characteristic of a detecting circuit portion only, by shield- driving so that the potential difference between the shield skin of the wire from a charging voltage monitoring terminal to the electrostatic capacity and the electrostatic capacity of the ink at a detection object portion is always kept zero. SOLUTION: A shield drive circuit 15 is provided for the portion of a wire 8. The logical sum of the outputs of both vibrators 10, 11 is monitored through an OR-circuit 12 to observe the fluctuation of the L-level duration, thus the fluctuation of the time constant circuit 13 of the vibrator 10, i.e., the fluctuation of the charging voltage of a capacitor C caused by an increase or a decrease of ink 2, is detected. The potential of a needle-like electrode 6 is fed to the shield skin 17 of the wire 8 connecting the electrode 6 and the charging voltage monitoring terminal 14 of the circuit board of the vibrator 10 via a voltage follower circuit 16, and a shield drive is applied by a drive circuit 15 so that the potential difference between the shield skin 17 and the electrode 6 is always kept zero.