baber/WOPTO huggingface dataset:
Patent JP-S6022097-A (JP)
Title: Gas compressing device
Inventor: TAKAHASHI TSUTOMU
IPC: F04B41/06
Filed: 1983-07-18
Abstract: PURPOSE:To reduce the shaft power of a compressor by a method wherein hot- water is obtained by the high temperature gas of outlet side, cold water is produced by the hot-water through an absorption type refirgerator and the cold water is utilized as the cooling source of the gas of inlet side. CONSTITUTION:First, second and third compressors 1, 2, 3 are provided with first, second and third coolers 11, 12, 13 at the inlet sides thereof and first, second, third heating units 21, 22, 23 at the outlet side thereof. First, second and third absorption type refrigerators 31, 32, 33 are prepared for respective stages. Hot-water HW is produced in the heater by the hot temperature gas being discharged, the cold water CW is produced in the absorption type refrigerator by the hot-water HW and the cold water CW is utilized as the cooling source in the cooler. Accordingly, the shaft power of the pump may be reduced.
Patent JP-H0428903-A (JP)
Title: Safety device for boiler
Inventor: NOCHIDA YOSHIAKI
IPC: F22B37/50
Filed: 1990-05-22
Abstract: PURPOSE:To make drainage of water impossible during the time when the drain pot has been removed and to make the removal of drain pot impossible during the time when the drain valve is open by providing a valve blocking device which makes the opening of drain valve impossible when the detachable drain pot for drainage has been removed from the boiler body and a drain pot locking device which makes the removal of drain pot impossible during the time when the drain valve is open. CONSTITUTION:When a drain pot 20 is not attached to a rail 10 or immediately after it has been attached to a rail 10, a valve lock member 60 abuts on a slider 50 to fix the slider 50. Therefore, cocks 34, 40 are not rotatable. When either of cock 34 or cock 40 is turned, the slider 50 slides to the left against the force of a spring 56. A drain pot lock member 80 turns clockwise around a pin 82, the abutting portion 86 of the drain pot lock member 80 engages with a rail connecting plate 12 to fix a rail 10, making the movement impossible.
Patent JP-S5464746-A (JP)
Title: Output controller of microwave oven
Inventor: YAMAUCHI JIYUICHI
IPC: F24C7/02
Filed: 1977-10-31
Abstract: PURPOSE: To make food boiled at 100°C even if the temperature available to be set by the user is below 100°C.  
     CONSTITUTION: The food temperature sensed by a thermistor 6 is converted by means of an A/D converter 51 into a digital signal. Then a control unit 56 makes an output controller 57 actuate a relay 58, when the temperature is below a preset level, to trigger an ac control element 4 for continuing the operation of an oscillator. The digital signal is put in a discriminating circuit 52 to discriminate the temperature sensed. According to the discriminating signal a counter 53 takes a count of time required, for example, for raising the temperature from 80°C to 90°C when the detected temperature is 90°C. Then in accordance with a signal available when the discriminating circuit 52 indicated 95°C, a multiplying circuit 54 multiplies what the counter 53 has counted by a preset coefficient to transfer it to a counter 55. At the same time, the output control unit 56 produces a signal to the effect that the controller 57 follows what the counter 55 counts to continue triggering the control element 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11322416-A (JP)
Title: Dielectric porcelain composition and laminated ceramic capacitor
Inventor: SAKAMOTO NORIHIKO
IPC: H01B3/12
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain compsn. having a high insulation resistance at the time of use at a high intensity of an electric field and excellent in plating soln. resistance by incorporating a principal component consisting of BaTiO3 having a specified alkali metal oxide content, Eu2 O3 , Gd2 O3 or the like, BaZrO3 , MgO and MnO represented by a specified compsn. relation and a specified proportion of a specified oxide as a subsidiary component. SOLUTION: The dielectric porcelain compsn. consists of 100 pts.wt. principal component contg.  BaO}m TiO2 having <=0.02 wt.% alkali metal oxide content represented by the formula and 0.2-3.0 pts.wt. Li2 O-B2 O3 -(Si,Ti)O2 type or B2 O3 - Al2 O3 -MO type subsidiary component. In the formula, R2 O3 is one or more selected from Eu2 O3 , Gd2 O3 , Tb2 O3 , Dy2 O3 , Ho2 O3 , Er2 O3 , Tm2 O3 and Yb2 O3 , α, β, γ and g show molar ration 0.001<=α<=0.06, 0.0055<=β<=0.06, 0.001<=γ<=0.12, 0.001<=g<=0.12, γ+g<=0.13, 1.000<m<=1.035 and MO is oxide of one or more selected from Ba, Ca, Sr, Mg, Zn and Mn.
Patent JP-S5923150-A (JP)
Title: Power transmission device for vehicle with stepless speed change gear
Inventor: SHIGEMATSU TAKASHI
IPC: B60W10/10
Filed: 1982-07-30
Abstract: PURPOSE:To operate an engine according to the minimum fuel consumption rate curve on a rotational speed - output torque coordinate system, by changing the output torque and rotational speed of the engine in a condition to maintain the output horse power of the engine in an approximately constant value during a steady operation and computing the fuel consumption rate before and after above change. CONSTITUTION:Provided an engine is brought to a steady running state (in that the stepping- on amount of an accel pedal 18 is approximately constant) corresponding to an intersection C1 between a constant horse power rate curve of 40 PS and an A1 curve, through movement of the point to a point C2 or C3 along the constant horse power rate curve of 40 PS, a fuel consumption rate on each of the points and a fuel consumption rate on the point C1 are detected. If the fuel consumption rate on the point C2 or C3 is smaller than that on the point C1, the point C2 or C3 is employed as a point on the minimum fuel consumption rate corve instead of the point C1. For example, if the fuel consumption rate on fuel consumption rate curve A3 on the higher torque side is smaller than that on the minimum fuel cost rate curve A1 defined at present, the A3 is defined as a subsequent minimum fuel consumption rate curve. The minimum fuel consumption rate so defined varies in accordance with the proper difference in each engine and the operational environment etc, and becomes equal to the actual minimum fuel consumption rate curve.
Patent JP-H081312-A (JP)
Title: Template for forming interior structure of lining by partialcoating of cast material for repairing fire resisting liningof ladle
Inventor: BIRUHERUMU AITERU
IPC: B22C/
Filed: 1994-06-14
Abstract: PURPOSE: To develop a molding plate simply and satisfactorily executing the tight closure of the lower end in a space by pushing the outer peripheral surface of a tight-closing jacket to the inner surface of a ladle. CONSTITUTION: A refractory lining in the ladle 5 is partially repaired by using the annular molding plate 10. The molding plate 10 covers the repairing surface of the ladle 5, but arranges some interval from the ladle 5. Further, a pourable molding material 2 is poured into a space 9 between the original lining inner surface and the molding plate 10. Then, on the lower edge 11 on the molding plate 10 toward the bottom part of the ladle 5, a flexible closing jacket 23 extended over the surroundings of the molding plate 10, is disposed. The closing jacket 23 can be pushed onto the upper surface of repairing unnecessary zone 8' in the lining 7 arbitrarily with an annular element 22. In this way, a special processing, in which the zone to be repaired is closed for the remaining refractory lining, is unnecessary.
Patent JP-S5465426-A (JP)
Title: Data input device
Inventor: YOSHIOKA MAKOTO
IPC: G06F3/02
Filed: 1977-11-02
Abstract: PURPOSE: To eliminate discontinuation of the smooth actions of the operator's fingers and toes and thus to facilitate the data input by installing the toe operation input device to the table containing the input board which supplies the input data through the finger touch.  
     CONSTITUTION: The data input device includes key input device 1 functioning as the key input means, printer 2, device control unit 3 connected to unit 1, and printer control circuit 4. In this data input device, toe operation input device 1-2 is provided to the table of key input board 1-1 which supplies the data through the finger touch in device 1. Device 1-2 consists of pedal 29, switch pedestal 26, switch surface 27 which possesses off-region 27-1 at the center and on-region 27-2 radially respectively, hemispherical switch driving body 28 and switch pressing part 30 respectively. The driving quantity of body 28 is varied by working the pedal, and the output is generated in accordance with the driving quantity to be then supplied to control unit 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000318373-A (JP)
Title: Mechanical pencil
Inventor: KIMURA SEIJI
IPC: B43K21/16
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical pencil, which can easily be recognized as one with shakable leads in appearance and the lead of which extended beyond the tip part of a main body can easily be retracted through the operation with the thumb of a hand holding the main body without changing the main body from its writing posture. SOLUTION: At this mechanical pencil, a weight body 13 is acted on a lead delivering part 5 by shaking a main body 2 so as to deliver the lead 1 from the tip part of the main body through the actuation of this lead delivering part. In response to the range, during which at least the weight body 13 acts upon the lead delivering part 5, an opening part 20, through which the weight body 13 is exposed, is formed on the side face of the main body 2 so as to allow to operate the weight body 13 through the opening part 20 with a finger.
Patent JP-S5835160-A (JP)
Title: Preparation of methacrylonitrile
Inventor: KATSUMATA TSUTOMU
IPC: C07C255/08
Filed: 1981-08-25
Abstract: PURPOSE:To prepare methacrylonitrile in high yield, without using expensive cobalt nor necessitating the dilution with a large amount of steam, by contacting methacrolein with ammonia and oxygen in vapor phase at high temperature in the presence of a specific catalyst. CONSTITUTION:The objective compound is prepared by contacting methacrolein with ammonia and oxygen in vapor phase at a high temperature, i.e. 300-500 deg.C in the presence of a catalyst represented by formula (A is one or more elements selected from K, Rb and Cs; B is one or more elements selected from P. As and boron; C is one or more elements selected from Cr, Mn, Mg and rare earth metals, a-q and x are the atomic ratios of respective element, and a=0.1-7, b=0.5-10, c=0-12, d=0-3, e=0.01-1, f=0-3; g=0-5, and x is the number of O atoms satisfying the valences of the metals in the catalyst, based on 12 atoms of Mo). The molar ratios of methacrolein:ammonia:oxygen are 1:(0.9-5): (1-5).
Patent JP-H06350644-A (JP)
Title: Call redirection function service system in non-operation of station accommodating called subscriber
Inventor: TAKAHASHI HIROSHI
IPC: H04L12/70
Filed: 1993-06-03
Abstract: PURPOSE:To provide a call redirection (incoming call transfer) function when a called subscriber accommodation station and a relay station are not in operation with respect to the configuration where a host and terminal equipments are connected by the virtual call (opposite party selection) system in a packet exchange network. CONSTITUTION:A center station 5 have station data 7 to be stored in the station to store a redirect address of a sub host 3 corresponding to a center host 2 and a caller station 4 is provided with a 1st other station subscriber redirect address 8 and a transfer station 6 is provided with a 2nd other station subscriber redirect address 9, the center station 5 stores a redirect address of the sub host corresponding to a redirect source subscriber 2 and discriminates it when the relay of a caller request packet to a called subscriber accommodation station 5 is detected or discriminates a point of time when a recovery request packet for network congestion caused by interrupt is noticed before end of setup to the caller terminal equipment 1 to make call redirection to the sub host 3.
Patent JP-H0431270-A (JP)
Title: Container provided with heating function having ignition avoiding mechanism
Inventor: YAMAUCHI KUNIO
IPC: B65D81/34
Filed: 1990-05-22
Abstract: PURPOSE:To make ignition and heating possible only when the contents to be heated is filled in a predetermined amount by making up an ignition mechanism for the heating body to heat the contents of a piezoelectric element, of a pressure applicating device, a sensing device, an ignition discharge device and an adoidance discharge device. CONSTITUTION:An ignition mechanism is of such structure that, to effect an ignition, the one end of a piezoelectric element 7 is struck by a hammer member 8 through the elastic force of a plate spring 13 to produce a high voltage at both the ends of the piezoelectric element 7. A distance from the exposed part 17 of a sensing electrode 11 to a container body 1 via a hydrophilic part 19 is made fully greater than that between an avoidance discharge electrode 10 and the container body 1. For this reason, if an ignition operation is effected when the container body 1 is not filled with its contents 2, the contents 2 are not filled up to a water level line or only dry material is filled therein, a discharge spark is produced between the avoidance discharge electrode 10 small in insulation resistance and the container body 1 and ignition discharge electrodes 9 are not energized and, therefore, a heat producing body will not be fired.
Patent JP-2000317686-A (JP)
Title: Device for rolling inner surface bead of steel pipe
Inventor: TOYOOKA TAKAAKI
IPC: B21B45/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for rolling inner surface beads of a steel pipe capable of maintaining a satisfactory lubricant state in the slide part within a roll holding truck within the pipe even if the inside of the pipe is kept in a high temperature state and the pipes are continuously manufactured over for a long time. SOLUTION: A device for rolling inner surface beads of a steel pipe is provided with a roll holding truck 1 arranged within the pipe 10, an inner surface rolling roll 2 which is held by the roll holding truck 1 and pressurizes the inner surface beads 12, a guide roll 3 opposing the inner surface rolling roll via a seam part 10A, an oil piping 7 from the oil pool 6 to at least the slide part within the roll holding truck 1, an oil feed means 8 which timely feeds a proper quantity of oil 20 within the oil pool 6 to the inside of the oil piping 7, and an oil pool protective means 9 for insulating and/or cooling the oil pool 6.
Patent JP-S61290628-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: NUMATA SHINICHI
IPC: H01J9/236
Filed: 1985-06-18
Abstract: PURPOSE:To improve the cutting efficiency thus to confirm correct cutting by employing proper cutting order while cutting matching marks at start and end of cutting. CONSTITUTION:First to fourth borders for classifying four zigzag patterns H+-V- constituting a deflection electrode are formed alternately in the opposite axial directions Z of tube. Consequently, useless motion of glass bulb can be reduced to improve the cutting efficiency. While matching marks MA are cut at start and end of cutting. As a result, correct cutting can be confirmed through matching of said marks.
Patent JP-H01303492-A (JP)
Title: Adaptive crosshatching signal generator
Inventor: OGINO MASANORI
IPC: H04N17/00
Filed: 1988-06-01
Abstract: PURPOSE:To make the best adjustment even when a signal of different format is generated by squaring the output of a horizontal scanning frequency detecting means by a squaring means and constituting the slave line of a crosshatching signal with output pulses of a pulse width variable control multivibrator which controls the output pulse width of said detecting means almost in inverse proportion. CONSTITUTION:A vertical scanning frequency fV detector 5, a horizontal scanning frequency fH detector 4, a multiplier divider 6, a monostable multivibrator means 10 are combined, a signal which is proportional to f<2>H/fV is obtained by the multiplier divider 6, and the pulse width of the monostable multivibrator 10 is controlled almost in inverse proportion to the obtained signal to generate longitudinal lines of the crosshatching signal. Consequently, the crosshatching signal which has longitudinal line width nearly equal to one scanning line interval is generated at all times.
Patent JP-H0510969-A (JP)
Title: Manufacture of structure body
Inventor: KOIDE AKIRA
IPC: G01P15/125
Filed: 1991-06-04
Abstract: PURPOSE:To obtain a method for manufacturing a capacity-type acceleration sensor by an etching technique. CONSTITUTION:A mask is, formed by photolighography at a frame portion 403 and a portion which becomes an original shape of a rounding of a joint of a beam 402 for both surfaces of a wafer 601, it is allowed to be narrower than a thickness of the thickness frame portion 403 of a mass portion 401 by anisotropic etching, and an insulation film 606 is formed at a portion which becomes the mass portion 401 by photolithography. Furthermore, the mask is formed at the mass portion, the original shape portion of the frame and beam portions, and the original shape portion of the rounding of the joint of the beam and a stage difference which is equivalent to a value which is at least equal to or more than the half thickness of the thickness of the beam portion 40 is formed by anisotropic etching. Only the mask on the beam portion 402 and the original shape of the rounding of the joint of the beam are eliminated and the beam portion 402 and the rounding of the joint of the beam as well as a penetration portion around it are formed simultaneously by anisotropic etching, thus enabling a center layer of constitution main portion of a capacity-type acceleration sensor with a large breakdown strength and a uniform shape to be machined.
Patent JP-H08299839-A (JP)
Title: Mobile crusher
Inventor: NAKAYAMA TORU
IPC: B02C21/02
Filed: 1995-05-02
Abstract: PURPOSE: To facilitate the disassembly and assembly of a mobile crusher and the operation of a working machine. CONSTITUTION: An apparatus is classified into functional units; a power unit 10 is placed in the rear part, a crusher unit 20 is placed in the middle part, a hopper-feeder unit 30 is placed in the front part, and a belt conveyer 36 is placed in the lower front part of a frame 3 having a traveling device 2. A driving motor 22 is attached to the main body 21 of the crusher unit 20 to be integrated so that the disassembly and assembly of the apparatus are made easy. A control unit 15 is separated into a traveling control box 15a and an operating remote control unit 15b, accomplishing the control of a working machine while watching a crushing situation.
Patent JP-S63298711-A (JP)
Title: Cleaning device for magnetic recording medium
Inventor: IWASE TAKAYUKI
IPC: G11B5/84
Filed: 1987-05-28
Abstract: PURPOSE:To precisely polish microprojections, etc., without flawing the surface to be polished by using a polishing roll consisting of zirconia ceramics which is dense and has no sharp edges at the time of polishing a magnetic recording medium. CONSTITUTION:The polishing roll 4 is formed by using an arbor 4a made of a stainless steel at a center, forming the zirconia ceramics 4b (ZrO2) to a hollow shape and subjecting the same to surface finishing. Since the zirconia ceramics 4b (ZrO2) has the extremely dense structure, the roll has the good polishability of the surface of a magnetic tape like a diamond grinding wheel; in addition, the grain size is extremely small as <=0.3mum and the particles themselves have no sharp edges like those of the diamond abrasive grains. Only the microprojections of the surface of the magnetic tape 3 are thereby precisely polished without flawing said surface.
Patent JP-S5561384-A (JP)
Title: Dc tig weaving welding method
Inventor: ICHIHARA IZUMI
IPC: B23K9/16
Filed: 1978-10-27
Abstract: PURPOSE: To increase the speed of TIG welding and improve the quality of welded joint by directing the TIG arc to the right and left alternately in the welding advance direction in a DC TIG welding method using two filler metals, then preheating an unwelding base metal.  
     CONSTITUTION: In the DC TIG welding, two filler metals 6, 6' are disposed on both sides of a non-consumable electrode 2 with this electrode in-between behind a shield but 5. Here, the DC current of 500A or less whose positive pole is a base metal 1 and negative pole is the non-consumable electrode 2 is flowed, and also the pulsating current of 200A or less whose positive pole is the filler metals 6, 6' and negative pole is the base metal 1 is flowed. The pulsating currents to be flowed to both filler metals 6, 6' are supplied with the respective current supply time Th and non-current-supply time Tl being oppositely corresponded. The arc 3 at the tip of the electrode 2 makes weaving moving to the right and left in the weld advance direction by the magnetic fields owing to the current of the electrode 2 and the currents of reversed current-supply time and non-current-supply time of the filler metals 6, 6', thereby preheating the base metal 1. Hence, weld beads 4 of high quality are formed at high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5924585-A (JP)
Title: Method and device for measuring electric power in high- frequency butt seam weld zone
Inventor: SAITOU MICHIO
IPC: B23K13/08
Filed: 1982-07-30
Abstract: PURPOSE:To determine continuously the instantaneous value of electric power to be applied to a weld zone during welding in an automatic controlling method for welding by the measurement of high frequency current, voltage, etc., by calculating the proportional constant during high-frequency butt seam welding. CONSTITUTION:The primary voltage E1 and current I1 of a current transformer 9 of a high-frequency oscillation circuit are measured and are inputted to a synchroscope 1, the Lissajour's waveform thereof determines the voltage 2V1 in the part cut by the Y-axis. The phase difference phi between the voltage E1 and the current I1 is determined by the equation I ; further, the secondary voltage E2 and angular frequency omega of said oscillation circuit are measured and the electric power P applied to the weld zone is determined from the equation II (L0, r0- L5, r5 are respectively the self inductances and resistances of a transmission circuit, the primary and secondary sides of the transformer 9, the overall V-shaped part of the pipe to be welded, and the circumferential length part of the pipe, M is mutual inductance, and C is the capacitance of the oscillation circuit).
Patent JP-S5560930-A (JP)
Title: Stopping-down speed reducing device in automatic exposure camera
Inventor: AKIMURA KAZUO
IPC: G03B9/02
Filed: 1978-10-31
Abstract: PURPOSE: To achieve the miniaturization of the device by interlocking a gear being magnetic material to an aperture operating member, providing a magneto-electric transducer in proximity to this and reducing the stopping-down speed by magnetic attraction force.  
     CONSTITUTION: At the first stroke of release, a photometric circuit starts operating and at the second stroke an aperture operating lever 5 slews right ward as shown by the arrow Q. As the aperture operating lever 5 turns, a pinion 12 and a ratchet gear 13 revolve integrally and the head parts thereof subsequently pass near a magneto- electric transducer 15 and therefore periodical signals are generated, causing stopping- down to be started by an exposure determining circuit. At the same time, the  revolution of the ratchet gear 13 is controlled to the specified speed by the magnetic  attraction force between the same and the magneto-electric transducer 15, whereby  the rotating speed of the aperture operating lever 5 is reduced. Since the stopping- down speed is reduced electromagnetically in this way, the device may be constituted compact hence miniaturized. 
     COPYRIGHT: (C)1980,JPO&Japio