baber/WOPTO huggingface dataset:
Patent JP-S58219024-A (JP)
Title: Method and apparatus for stretching film and fiber material
Inventor: OKADA TOKIO
IPC: B29C55/28
Filed: 1982-06-15
Abstract: PURPOSE:To make the stretch and shrinkage of material in longitudinal direction possible, by a method wherein the holding apparatus composed of holding pulleys of before and after 2 stages and of 2 classes of No.1 and No.2 circulation belts winding around the holding pulleys, is radially arranged at two positions at least in the lateral direction of material, and the material is caused to progress in spreading out manner like an unfolded fan. CONSTITUTION:The lengthwise induced thermoplastic material 12 is held with pressure to the circular arc on the material induced side of before stage holding pulley 1 at first with its first belt 3 and caused to shift along about one fourth circular arc of it and then is changed to be held with pressure to the circular arc on the reverse side of after stage holding pulley 2 with the second belt 4 in the holding apparatus composed of 2 pieces of pulleys 1 and 2 provided respectively at before and after 2 stages and of 2 classes of circulation belts 3 and 4 winding around them at 2 positions at least in its traverse direction. Thereafter, the material 12 is changed to be held with pressure to the circular arc on the opposite side of after stage holding pulley 2 with the second belt 4 and laterally stretched at before and after two stages along the widening line toward the end. The stretch and strinkage of material 12 in longitudinal direction are made possible in those processes.
Patent JP-H05297807-A (JP)
Title: Label for bottle washing
Inventor: KUBO YASUO
IPC: B08B3/10
Filed: 1992-04-22
Abstract: PURPOSE:To peel the label with hot wand reduce the manufacture cost by forming an adhesive layer of a heat-sensitive adhesive consisting principally of a plastacizer which is solved at specific or less temperature. CONSTITUTION:A base material 1 is provided with a print layer, and the heat- sensitive adhesive layer 2 consisting principally of the plasticizer which is insoluble in cold water and room-temperature water and solved below 85 deg.C and further a peeling layer 3 are provided on the reverse surface of the base material. There are paper of fine quality, coated paper, etc., as the base material 1 and a material which principally uses cyclohexyl phtalate, etc., as a solid plasticizer and adding tackifier resin, a rubber component, etc., thereto as the thermal adhesive 2. Consequently, a sodium hydroxide solution is normally used as a detergent in a bottle washing process, but the hot water is used instead to enable the label to be peeled.
Patent JP-2000288591-A (JP)
Title: Sludge transport method and sludge treatment apparatus
Inventor: HAYAMIZU HITOSHI
IPC: C02F11/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To efficiently transport sludge on the bottom of the water by separating the sludge on the bottom of the water into raw mud and muddy water on the water on the basis of specific gravity difference and separating muddy water into conc. mud and water to discharge water while transporting raw mud and conc. mud on land by a soil transport ship. SOLUTION: Sludge on the bottom of the water is recovered from the bottom of the water by the intake device 1 on a classifying ship and the recovered sludge is separated into muddy water and raw mud by a continuous supply and discharge separation apparatus 2 and muddy water is separated into conc. mud and discharge water by a turbid water treatment device 4. The discharge water is returned to the origin while raw mud and conc. mud are charged in a soil transport ship 6 as carry-out soil and transported on land by taking the ship 6 in tow. Or, raw mud and conc. mud are further dewatered or solidified by a dewatering and solidifying apparatus 5 to be transported as carry-out soil by the soil transport ship 6. By this constitution, water can be sufficiently removed from sludge and the transport efficiency of carry-out soil is improved and transport cost can be reduced.
Patent JP-S5627358-A (JP)
Title: Printer
Inventor: OOTA MASATAKA
IPC: B41J2/245
Filed: 1979-08-14
Abstract: PURPOSE:To enable high-speed printing, preventing the vibration caused by the motion of a printing head, by a method wherein two printing heads having the smae weight are supported and guided respectively and are swept to the right and left in opposite phase to each other. CONSTITUTION:Dot-producing elements 31, 33...3n-1 and 32, 34...3n of two printing heads 3a and 3b are arranged alternately in the direction of motion of the heads 3a and 3b. The printing heads 3a and 3b are connected by a lever 6 so that they move in opposite phase to each other, while a driving mechanism 4 and plate springs 7a and 7b for support and guide being provided for the heads. Since two printing heads 3a and 3b equal in weight are driven in opposite phase to each other, the inertia force of each head is negated and thus the vibration is prevented.
Patent JP-S59227309-A (JP)
Title: Cutting machine provided with cutter height adjusting device
Inventor: NAKAGAWA MASAHIRO
IPC: B23D35/00
Filed: 1983-06-10
Abstract: PURPOSE:To make the installation and removal of a mounting table easier by providing a tooth form matched with the outer periphery of a steel pipe on a disk cutter mounting table and installing said mounting table through a wedge mechanism incorporating a spring, in the running cutter of a continuous steel pipe manufacturing equipment. CONSTITUTION:When replacing a disk cutter 1, a cutter mounting table 5 can be easily removed merely by moving a wedge 29 incorporated in a wedge holder 27 which fixes the cutter mounting table 5 by means of wedging effect, in the direction in which a spring 30 is compressed. When installing the cutter mounting table 5, which is previously adjusted out of the line, the cutter position adjusting tooth form 20-2 of a cutter table 6 is meshed with the cutter position adjusting tooth form 20-1 of the cutter mounting table 5 in a definite position in condition that the wedge 29 incorporated in the wedge holder 27 is moved in the direction in which the spring 30 is compressed contrary to the case of removal. Then, by moving the spring 30 in the direction it is extended, the wedge 29 and the cutter mounting table 5 can be fixed by means of wedging effect.
Patent JP-S585030-A (JP)
Title: Logical circuit
Inventor: YASUDA YASUSHI
IPC: H03K19/086
Filed: 1981-06-30
Abstract: PURPOSE:To obtain complementary outputs having a large logical level difference at the same time by composing an input stage of a common emitter couple of PNP transistors (TR), and connecting their outputs to inputs of an inverter stage composed of a couple of NPNTRs. CONSTITUTION:A couple of PNPTRs Q1 and Q2 form a comparing circuit, which compares the base potential Vref of the TRQ2 with a logical potential, i.e. the base potential of the TRQ1 and obtains and applies the result to bases of TRs Q4 and Q3, forming an inverter stage, as voltage drops across load resistances R2 and R3. The resistances R2 and R3 generate complementary outputs, so the complementary outputs with a sufficient level difference is supplied to output terminals A0 and -A0 of the inverter stage.
Patent JP-S5627807-A (JP)
Title: Liquid fuel combustion device
Inventor: SUZUKI TADASHI
IPC: F23D3/14
Filed: 1979-08-13
Abstract: PURPOSE: To obtain a liquid fuel combustion device simple and stable in structure and durable for a long period of time by a method wherein an evaporating element of a porous body provided with a heating element is arranged in an evaporating chamber.  
     CONSTITUTION: An evaporating element 3 is provided in an evaporating chamber 2 and the evaporating element 3 is consisting of a porous body having a dipped portion 11 dipped in liquid fuel 6, a wicking portion 12 wicking the liquid fuel due to capillarity and an evaporating portion 13 evaporating and gasifying the liquid fuel. A heating element 10 supplying an energy necessary for evaporating the liquid fuel is accommodated in the evaporating portion 13, Further, a nozzle 7 supplying the evaporated gas to a combustion portion is provided in the evaporating chamber 2 and is constituted so that a fuel rich atmosphere is formed upon evaporation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5639855-A (JP)
Title: Positioning and clamping device
Inventor: ZAITSU IWAO
IPC: B23Q39/04
Filed: 1979-08-15
Abstract: PURPOSE:To accurately position a pallet, by inserting into the positioning hole of the pallet one end of a positioning pin whose other end is coupled to a movement conversion mechanism. CONSTITUTION:When the movement of a pallet 3 is stopped on a position box 1, a drive shaft 9 is rotated forward and a rack gear shaft 22 is moved forth and a skew gear 24 is displaced forth or upward. A positioning pin 16 is moved toward the positioning hole 8 of the pallet 3 through a connecting section 25 by the upward displacement of the screw gear 24 so that the pin 16 is inserted into the hole 8. The pallet 3 is positioned relatively to the position box 1 by the insertion of the pin 16.
Patent JP-S59229797-A (JP)
Title: Test method for mask read-only memory element
Inventor: NAKANO RIKIZOU
IPC: G11C29/00
Filed: 1983-06-09
Abstract: PURPOSE:To give no damage to an ROM to be tested despite a misoperation by performing a test of a high or low level while detecting automatically the setting conditions of a load for said ROM. CONSTITUTION:A control part 10 transmits address signals (ADD0-n), a chip selection signal CS, etc. to a DUT1 and sends the data in the form of output signals (01-m). At the same time, a detection cycle mode is selected by a switch circuit 11, and a detecting circuit 12 detects whether the corresponding bit is set at a high or low level by the output voltage of signals 01-m. For discrimination, the intermediate voltage 1.6V between high and low levels 2.4V and 0.8V is used as the threshold value. Then the part 10 selects the measurement cycle mode in a measurement cycle through the circuit 11, and a setting circuit 13 selects IOH or IOL for selection in response to a high or low level. Then a measuring circuit 14 detects whether a high output voltage level (VOH) or a output voltage level (VOL) is higher than 2.4V or lower than 0.8V of the standard value to decide the propriety.
Patent JP-H045124-A (JP)
Title: Cooling air intake structure for automobile front part
Inventor: TAKAHASHI TERUO
IPC: B60R19/48
Filed: 1990-04-20
Abstract: PURPOSE:To enable the efficient intake of cooling air by providing an air flap part, extended downward along the vehicle width direction so as to generate vacuum areas, at the lower part of a first cross member long in the vehicle width direction. CONSTITUTION:A front bumper 3 is provided, at its approximately center part, with an outside air intake 5 long in the vehicle width direction, and a heat exchanger 7 such as a radiator is disposed in an engine room on the rear side. The lower end part of the heat exchanger 7 is supported at a first cross member 11, and an air flap part 17 is provided at the lower part of the first cross member 11. At the traveling time, the travel air flowing downward hits the air flap part to generate a vortex and thereby to generate vacuum areas a.b so as to induce the travel air forcibly toward the vacuum areas a.b. The point of static pressure becoming its maximum can be thereby lowered down to the area of the front bumper 3 to enable the efficient intake of cooling air from the outside air intake 5.
Patent JP-H11245977-A (JP)
Title: Raised-bottom box storing tissue paper
Inventor: MATSUMOTO YUKIYO
IPC: A47K10/42
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a raised-bottom box storing tissue papers for which the work of taking out the tissue papers remaining in the box in small amount is simple. SOLUTION: For the purpose of stretching a box into the square cylindrical shape, a longitudinal paste margin face 7 is positioned on the bottom, and a take-out opening is formed on an upper face, and a notch is formed on a bottom face 6 to form a notch support piece 2. When the notch support piece 2 is raised inside the box through, the longitudinal paste margin face 7 is extended to a site whereon the edge of the longitudinal paste margin face 6 is pressed to the edge of the notch support piece 2 and raised into the horizontal shape through a sticking section, and when the notch support piece 2 is raised into the vertical shape, a V-shaped recess to be fitted on the vertical edge of the notch support piece 2 is formed on the edge of the extended face, and a notch line 9 cut in parallel with the edge is formed to form an engaging piece or another support piece 1.
Patent JP-H05300575-A (JP)
Title: Monitoring terminal equipment for remote monitor control system
Inventor: SAKABE MASAJI
IPC: H04Q9/00
Filed: 1992-04-23
Abstract: PURPOSE:To provide a monitoring terminal equipment for a remote monitor control system which can facilitate the exchange of name cards. CONSTITUTION:A decorative cover 12 is freely attachable to and detachable from the front face of a case 10 having a projecting handle 11 for a switch to be pushed. The name cards 14 are held between the handle 11 and a flexible and transparent cover sheet 13 which covers an inserting window 12b of the cover 12 through which the front part of the handle 11 is inserted. A removing groove 12c is formed at a part of the circumference of the cover 12. The tip part of a minus driver is put into the groove 12c through the front face of a decorative plate so that the cover 12 is removed. In such a constitution, the cover 12 can be removed without removing the decorative plate first.
Patent JP-H08295027-A (JP)
Title: Ink jet recording apparatus
Inventor: UTSUNOMIYA TAKAHIRO
IPC: B41J2/165
Filed: 1995-04-27
Abstract: PURPOSE: To provide an ink jet recording apparatus capable of always certainly removing the adhered on a recording head in the most efficient manner. CONSTITUTION: The first wiping member 22 coming into contact with a recording head 24 first and the recond wiping member 23 coming into contact with the recording head 24 later are provided. By differentiating the material quality or thickness of the first wiping member 22 from that of the second wiping member 23, the contact pressure of the second wiping member 23 to the recording head 24 is made larger than that of the first wiping member 22 to the recording head 24. The speed of a carriage 23 at a time when the second wiping member 23 large in contact pressure comes into contact with the recording head 4 is made less than that of the carriage 33 at a time when the first wiping member 22 relatively low in contact pressure comes into contact with the recording head 24.
Patent JP-S58222187-A (JP)
Title: Method and apparatus for refining oil
Inventor: INOUE NOBORU
IPC: B03C5/00
Filed: 1982-06-16
Abstract: PURPOSE:To remove an impurity at high efficiency by arranging a highly dielectric material with a smooth surface between a pair of electrodes whose opposing faces are coated with an electrical insulating material and contacting it with liquid oil with application of voltage. CONSTITUTION:Liquid oil contg. an impurity in a tank 1 is sent to a heater 3 by a pump P and, after heated to a predetermined temp., supplied to an electrostatic treater 4. A large number of highly dielectric materials 8 with a smooth surface are arranged in a clearance 7 between a pair of opposing electrodes 5 and 6 whose opposing faces are coated with an electric insulating material and, after an impurity is removed from the oil by applying A.C. voltage of 5-10kV/ cm<2> between the both electrodes from an A.C. source 9, the oil is introduced into an electrostatic settling tank 10 having a coalescer C to remove a liquid impurity and then filtered through a microfilter F provided at the top inside the vessel 10 to be recovered to a receiver R.
Patent JP-S62262508-A (JP)
Inventor: JIYON BARII HIYUUZU
IPC: H03H11/12
Filed: 1987-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04227633-A (JP)
Title: Manufacture of polyether-amide from amine mixture
Inventor: JIYOOJI FUIRITSUPU SUPERANZA
IPC: C08G69/40
Filed: 1991-04-10
Abstract: PURPOSE: To obtain polyether amides with excellent water absorbancy properties being useful in making polymers including fibers.  
     CONSTITUTION: In preparing polyether amides by reacting a polyethylene glycol diamine and a first dicarboxylic acid or an ester thereof with a polyoxyalkylene diamine of mol.wt. of at least 500 and a second dicarboxylic acid or an ester thereof, the polyethylene glycol diamine has the formula NH 2 -(CH 2 CH 2 O) x -CH 2  CH 2 -NH 2  (wherein x is 2-6) and the first and the second dicarboxylic acids may be the same or different. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07312456-A (JP)
Title: Method of manufacturing quantum fine wire
Inventor: IGAWA SATOSHI
IPC: H01S5/00
Filed: 1994-05-18
Abstract: PURPOSE:To increase the yield of a quantum fine wire by a method wherein the surfaces (100) and (111) in adjacent state are formed on the surface of a semiconductor substrate formed in a quantum well structure comprising multilayer films. CONSTITUTION:When dry-etched over a mask 8, an oblique surface B in (111) surface appears on both sides of the mask 8 due to the difference in the etching rates between the surfaces (100) and (111). Furthermore, if dry-etching step is continued until the mask 8 disappears, a surface part c appears on the surface (100) so as to bring about the state of the surfaces (100) and (111) adjacent to each other on the surface of a semiconductor substrate S. Furthermore, if the dry-etching step is continued, the surface (100) is rapidly etched away so as to form a quantum well layer 3 in a wedge form. Through these procedures, the manufacturing step of the quantum fine wire can be simplified while enabling a wafer damage clue to any other processing outside the dry- etching device to be avoided.
Patent JP-H07310887-A (JP)
Title: Microwave heating-type plastic pipe fusing device
Inventor: YAMAZAKI MASAMI
IPC: B29C65/14
Filed: 1994-05-18
Abstract: PURPOSE:To suitably perform heating to a joint part without generating unevenness of heating, so as to cope with various shaped joints with little leakage of microwave. CONSTITUTION:In a microwave hating-type plastic pipe fusing device for mutually welding plastic pipes to each other by irradiating microwave to a joint part C for plastic pipes A, B containing materials for generating heat after absorbing microwave, a microwave radiator 7 is arranged on one focal point on a rotational elliptical surface of a concave reflector 1 formed by the rotational elliptical surface. A microwave absorbing member 9 is arranged in the position facing the concave reflector 7. The joint part C for plastic pipes is arranged on the other focal point of the rotational elliptical surface of the concave reflector 1, and microwave is radiated to the joint part.
Patent JP-H11280890-A (JP)
Title: Control device for automatic transmission
Inventor: SAWA KENJI
IPC: F16H61/12
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To confirm the failure accurately to carry out a fail-safe control efficiently and rationally as measures against a failure occurrence, in an automatic transmission. SOLUTION: When it is detected that the gear ratio the same as a speed change order is not realized, a control unit 300 for specifying which solenoid valves 111, 112, 121-123 develop what mode of the failure is provided. The unit 300 confirms the failure in each of continuous plural operation terms that the same solenoid valves develop the same mode of failure. The confirmed accuracy of the failure is guaranteed and the fail-safe control as the measures against the failure can be carried out without mistake adequately and rationally.
Patent JP-S5329553-A (JP)
Title: Switch control device
Inventor: YAMAKAWA YOSHIFUMI
IPC: H02H3/00
Filed: 1976-08-31
Abstract: PURPOSE: To have post-no-voltage time delay function carried out steadily regardless of the nature of accident and following OCR operation, by discharging No. 2 accumulator circuit through function of no-voltage detection delay circuit and by connecting No. 1 accumulator circuit to the trip mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02281575-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SADAKUNI SAKAE
IPC: H01M10/052
Filed: 1989-04-24
Abstract: PURPOSE:To enhance the low temperature discharge property and safety of a nonaqueous electrolyte battery by using as liquid organic electrolyte an electrolyte formed by dissolution of lithium trifluoromethyl sulfonate into a mixed solvent of propylene carbonate, dimethoxyethane and 2-methyl tetra hydrofuran. CONSTITUTION:An electrolyte formed by dissolution of lithium trifluoromethane sulfonate into a mixed solvent of propylene carbonate, dimethoxyethane and 2-methyl tetrahydrofuran is used as liquid organic electrolyte. The low temperature discharge property and safety of the battery are both enhanced by the synergistic effect of 2-methyl tetrahydrofuran of low boiling point and lithium trifluoromethane sulfonate of low viscosity.
Patent JP-H06103807-A (JP)
Title: Elevatable lighting system
Inventor: HORIKOSHI MASAKI
IPC: F21V21/36
Filed: 1992-03-31
Abstract: PURPOSE:To stably stop a lighting system at an optional position so as to prevent the lighting system from being broken by the instability of elevating motion thereof by mounting an elevating device of specific structure on the luminaire suspended in a high space portion by a wire. CONSTITUTION:A luminaire 4 is mounted to an elevating body 15 provided with a moving contact 14 and a wire 3 fixed to the lift 15 is wound on a winding drum 2 provided on an elevating base body 1 and is rewound to vertically move the luminaire 4 for maintenance and inspection. When the winding drum 2 is rotated an eccentric cam being locked to the rotating shaft of the drum is rotated and the end of an operating claw for engagement with the eccentric cam is put in elliptical motion to regularly rotate a disc-shaped gear plate 9 and when the luminaire 4 is raised to desired height the projecting portion 11 of the gear plate 9 presses a limit switch 12 and a drive mechanism for the drum 2 is stopped, stopping and supporting the luminaire 4 in a predetermined position. When no load is applied to the wire 3, the slack of the wire 3 is detected by a no-load detector 19 and then rotation of the drum 2 is stopped.
Patent JP-H02284337-A (JP)
Title: Projection type cathode ray tube
Inventor: SEKIDA MASAYUKI
IPC: H01J29/89
Filed: 1989-04-24
Abstract: PURPOSE:To obtain a uniformly projected picture image in which brightness in the middle part is improved, even a peripheral part is light, and a color tone is unchangeable by deviating a cutoff wavelength in a peripheral part of a multi-layer interference film to a longer wavelength side than the wavelength in the middle part of the said film. CONSTITUTION:When the given cutoff wavelength of a multi-layer interference film 7 is deviated to a longer wavelength side as approaching a peripheral part from the middle part of a face plate 1, an inherent filter characteristic is previously corrected in the peripheral part. That is, since an angle of light, effectively utilized after entering a normal optical lens system from the peripheral part of the face plate 1, is in a range of about 25-40 deg., it the cutoff wavelength is shifted by about 30nm, film thickness of the peripheral part becomes larger than that of the middle part to that extent. The cutoff wavelength of the multi-layer interference film 7 in relation to an image height from the middle part to the periphery can be set according to a kind of a fluorescent material used. This prevents lowering of brightness and variation of the color tone for a luminous component outgoing from the periphery with an angle while the cutoff wavelength in the middle part is rationalized.