baber/WOPTO huggingface dataset:
Patent JP-2000045356-A (JP)
Title: Cooling device for toilet
Inventor: TOMITA MASAKI
IPC: F24F1/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent temperature increase of washing water in a washing tank and hold cooling capacity by cooling to immerse a condenser in the washing tank, and automatically flushing the washing tank at constant time intervals. SOLUTION: A condenser 3, a compressor 4 and an evaporator 5 together with a washing tank 2 are incorporated in a cover 1b vertically provided rearward of a stool body 1a, and cooling wind is blown on the neck of a stool user from a louver 7 by a fan 6. The evaporator 3 is immersed in the washing tank 2 to be cooled by washing water, and the ball valve 13 of the washing tank 2 is automatically opened and closed with a motor to enable automatic flushing at constant time intervals. In addition, a feed water pipe 16 is disposed just upward of the condenser 3. Thereby during operation of a cooling device, temperature increase of washing water in the washing tank 2 is prevented to hold a cooling capacity without using a temperature sensor, and even if a water level in the washing tank 2 is lowered during automatic flushing, cooling can be continued by supply water.
Patent JP-H0543646-A (JP)
Title: Production of thermoplastic polyurethane
Inventor: KATO SHINYA
IPC: C08G18/42
Filed: 1991-08-14
Abstract: PURPOSE:To produce a thermoplastic polyurethane excellent in melt flowability, clarity, and water resistance by reacting a specific high-molecular diol, an org. diisocyanate, and a chain extender under specified conditions. CONSTITUTION:A high-molecular diol comprising a polyester diol or polycarbonate diol which has a number-average mol.wt. of 500-4,000 and in which at least 40mol% of low-molecular diol units in the molecule are 3-methyl-1,5-pentanediol units of formula I or 1,9-nonanediol units of formula II, an org. diisocyanate (e. g. 4,4'-diphenylmethane diisocyanate), and a chain extender (e.g. 1,4- butanediol) are reacted in a molten state until the conversion of the high- molecular diol reaches at least 65%, followed by the reaction of the resulting reaction mixture with the chain extender in a molten state.
Patent JP-H0673544-A (JP)
Title: Electron beam heater
Inventor: NEHASHI KIYOSHI
IPC: H01J37/30
Filed: 1992-08-28
Abstract: PURPOSE:To improve the heating efficiency by electron beams, by partially enclosing the electron beams with a continuously traveling substrate in a vacuum at the time of irradiating the traveling substrate with the electron beams to heat the substrate. CONSTITUTION:While the thin sheet-like substrate 1 is made to travel within a vacuum chamber 5 having the electron gun 2 via guide rollers 6, the substrate is irradiated with the electron beams 3 from the electron gun 2 and the entire surface of the traveling substrate 1 is scanned and is heated by the electron beams 3 on the variable magnetic field provided in the electron gun 2. The guide rollers 6 within the vacuum chamber 5 are so disposed that the traveling substrate 1 at least partially enclosed the electron beams 3 along the traveling direction of the traveling substrate 1. The traveling substrate 1 is directly irradiated with the electron beams 3 from the electron gun 2 and the shape of the vacuum chamber 5 is provided with a recessed part 9 in such a manner that almost all of the electron beams 4 reflected from the traveling substrate 1 fall onto the traveling substrate 1. The electron beams 3 from the electron gun 2 are utilized for heating the traveling substrate 1 without being consumed in vain. The traveling substrate 1 is thus by the electron beams with the excellent heating efficiency.
Patent JP-H0391014-A (JP)
Title: Dc level control circuit
Inventor: YAMAUCHI HIROSHI
IPC: G05F1/46
Filed: 1989-09-04
Abstract: PURPOSE:To control the level of a DC component by the output of an element like a D/A converter by adjusting the current, which is caused to flow to a voltage division point to which the reference voltage of a regulator is given, by a control voltage. CONSTITUTION:A control circuit which controls the current flowing to the voltage division point of a voltage dividing circuit which divides the voltage of a DC power source 2 is provided between a signal input terminal 1 and a signal output terminal 6, and the output current of this control circuit is controlled by the control voltage. That is, the collector output of a transistor TR 12 is given to the base of a TR Q2 15 through a resistance 16. The emitter of the TR 15 is connected to a DC power source 1 through a resistance 17, and its collector is connected to the connection point between resistances 11 and 5. The control voltage is given to change the current flowing to the voltage division point, and a reference voltage Vref of a regulator 9 is changed in accordance with this change. Thus, the output of the D/A converter or the like is used to control the level of the DC component.
Patent JP-S60121811-A (JP)
Title: Quarter-period phase shifter
Inventor: YAMASHITA NORIYUKI
IPC: H03H11/16
Filed: 1983-12-05
Abstract: PURPOSE:To obtain a quarter-period phase shifter which follows up a shift in phase with fidelity by charging a capacitor with an input pulse signal, and discharging a current double as large as the capacitor charging current with pulses generated by delaying input pulses by a specific time. CONSTITUTION:Leading edges of input pulses are applied to a delay circuit 22, inverter TV31, and constant current source 24a, and the capacitor C25a is charged with the current I. An FF26a is set with the pulse delayed by the specific time through the circuit 22 and a constant current source 27a with a current value 2I is driven with the output of a Q1 to discharge the C25a. A voltage VX is applied from a constant current source 29 to the base of a transistor TR28a connected to the C25a and an FF32 is set with the collector potential VR1 of the TR29 to sent out an output pulse. A constant current source 24b with a current value I is driven with a signal whose phase is inverted by an IV31 to charge the C25b, and a constant current source 27b with a current value 2I is driven with the Q2 output of an FF26b set with the pulse VD to discharge the C25b; when the potential of the C25b drops below the voltage VX, the FF32 is reset with the collector potential of a TR28b.
Patent JP-H0671347-A (JP)
Title: Method for heating and bending metallic tube and device therefor
Inventor: SUZUKI SUSUMU
IPC: H05B6/10
Filed: 1992-08-28
Abstract: PURPOSE:To prevent a gnarl and a drawing cavity from being generated at the starting point of bending in a metallic tube when the metallic tube is heated inductively by a high frequency heating coil, the metallic tube is delivered to rotate a bending arm and the heated part of the metallic tube is deformed and bent. CONSTITUTION:The bending arm 5 stops rotation before the metallic tube 2 begins delivery and heating then is delivered a little, thereafter, the bending arm 5 is rotated. A stopper 8 to be engaged with the bending arm or to release it is provided to stop this bending arm 5 temporarily.
Patent JP-S6377975-A (JP)
Inventor: DETOREFU SAIMIISU
IPC: C09B67/54
Filed: 1987-09-16
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-H1168295-A (JP)
Title: Mounting circuit board and production thereof
Inventor: KAWAGUCHI TAKAFUMI
IPC: H05K3/28
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a coating layer even under an environment where oil component coexists with moisture by forming a coating layer having laminate structure of more than one kind of layer wherein a water resistant layer principally comprising a hydropholic resin and an oil resistant layer principally comprising a resin having higher hydrophilicity are included in the laminate structure. SOLUTION: A coating layer having laminate structure of more than one kind of layer is formed while including a water resistant layer principally comprising a hydropholic resin and an oil resistant layer principally comprising a resin having higher hydrophilicity. The water resistant layer is provided to touch a board and the oil resistant layer is provided on the surface. Preferably, the water resistant layer principally comprises styrene-butadiene rubber and the oil resistant layer principally comprises an acryl based resin. According to the structure, both layers are not peeled off due to insufficient bonding even when they touch each other. Consequently, deterioration of the coating layer is suppressed even under an environment where oil component coexists with moisture.
Patent JP-S6290856-A (JP)
Title: Zinc alkaline cell
Inventor: MIURA AKIRA
IPC: C22C18/00
Filed: 1985-10-16
Abstract: PURPOSE:To obtain an overall efficiency of excellent discharge, preservation, and antileakage properties and the like with little environmental pollution, by applying a zinc alloy containing Zn as the main component, and specific ratios of In, Pb, Ga, Ni, and Co as a negative electrode. CONSTITUTION:For a negative electrode 2 of a zinc alkaline type cell, a zinc alloy containing Zn as the main component, 0.001-0.5wt% of In, 0.01-0.5wt% of Pb, 0.001-0.3wt% of Ga, and 0.01-0.5wt% of either Ni or Co is used as an active substance. In such a composition, by the synergism of coexistance of In, Pb, and Ga, and by the function of liquidized Ni or Co, mercury over the surface of the zinc alloy is kept at a high density by mercurating with only small amount of mercury, and an even surface condition and the hydrogen supervoltage can be improved. In such a way, an excellent anticorrosive zinc alloy can be obtained, and a zinc alkaline cell of little environmental pollution, with a zinc anode of excellent discharge and anticorrosive properties and of a low mercurating rate can be realized.
Patent JP-H0278006-A (JP)
Title: Thin film magnetic head
Inventor: WATANABE MAKOTO
IPC: G11B5/31
Filed: 1988-09-13
Abstract: PURPOSE:To obtain the head which is provided with high reliability by stable output waveforms by alternately forming high surfaces and low surfaces to the surfaces of a thin film magnetic film forming a magnetic pole in the direction where the magnetic fields of reading-out signals are impressed. CONSTITUTION:Plural stripe-shaped very small steps 10 extending in the direction of an arrow 8 perpendicular to the direction where the magnetic fields of the reading-out signals are impressed are provided to the upper magnetic pole 2, by which the high surfaces and the low surfaces are formed thereon alternately in the direction where the magnetic fields of the reading-out signals are impressed. Stable magnetic domains are, therefore, generated in the direction of the arrow 8 and the axis of easy magnetization of the magnetic film is more easily oriented perpendicular to the direction where the magnetic fields of the reading-out signals are impressed. The yield in quality control which is heretofore not stabilized even by the stringent control of protective alumina films, coil materials, etc., is improved in this way and the linear output materials, etc., is improved in this way and the linear output waveforms are obtd. The head having the high reliability is thus obtd.
Patent JP-H11125821-A (JP)
Title: Liquid crystal alignment layer, its production, liquid crystal display device using the same and its production
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1337
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a thin liq. crystal alignment layer capable of being uniformly and tightly fixed on a substrate, excellent in thermal stability of alignment and alignment regulating ability and having a wide visual field angle by fixing a coating film forming material on the surface of the substrate by directly bonding or bonding it through another coating film and crosslinking the material in the state oriented in the prescribed direction. SOLUTION: This liq. crystal alignment layer is a monomolecular film-shaped coating film formed on the surface of a substrate. A monomolecular film forming material is fixed on the surface of the substrate by directly bonding or bonding it through another coating film and it is crosslinked in the state oriented in the prescribed direction. Then, in this oriented film a precursory material forming the monomolecular film (chemical adsorbing material) contains a group represented by formula and Si and it is crosslinked at the carbon-carbon double bond parts of the group to form the monomolecular film-shaped coating film having orienting ability. In the formula, R<1> and R<2> are each H, a 1-3C alkyl group or a 1-3C alkoxy group.
Patent JP-H0681250-A (JP)
Title: Temporary carrier truck for transferring cloth roll of loom
Inventor: MAKINO YOICHI
IPC: B65H19/30
Filed: 1992-08-28
Abstract: PURPOSE:To smoothly move a temporary carrier truck for transferring a cloth roll. CONSTITUTION:The front side of a temporary carrier truck 13 is supported by a drive wheel 33 and the tail part 31b is slidably supported by a guide frame 37A. The guide frame 37A is fixed to a connection bar 34 attached to a side frame 1 of a loom and the tail part 31b is supported leaving a space from the holding-down floor(F) for the loom. A pit hole 50 for removal of fly wastes is made in the holding-down floor(F) and a concave part 15a for temporarily carrying a full roll is made on the upper end part of a stand unit 15A of the temporary carrier truck 13. A full roll 4B in which winding was completed at the woven fabric winding position (P1) is transferred onto the concave part 15a.
Patent JP-S6472803-A (JP)
Title: Manufacture of woody decorative veneer
Inventor: SUZUKI SHINICHI
IPC: B27L5/00
Filed: 1987-09-14
Abstract: PURPOSE: To form a wood decorative veneer superior in the variety in colors by coloring thin pieces of 0.05-0.80 mm thickness with various colors, adhering and press molding the same into a block to manufacture the flitch, and slicing the flitch. CONSTITUTION: The wood material thin pieces of 0.05-0.80 mm thickness, 6-400 mm<2> of area and 0.4-7.0 of aspect ratio are colored with various colors and dried, and then the multicolored wood material thin pieces 1 are kneaded. The wood material thin pieces 1 are coated with an adhesive agent, then the pieces 1 are press molded by a pressing device 2 to form a flitch 3, and the flitch 3 is sliced by a slice blade 4 to manufacture a wood decorative veneer 5. The obtained wood veneer keeps the good property of wood and has good appearance to cope with the modern living space.
Patent JP-H04230611-A (JP)
Title: Dental ceramic material, preparation of prosthetic material for teeth and dental alloy
Inventor: YOOZEFU MARIA FUANDERUTSUEERU
IPC: A61C5/77
Filed: 1991-09-10
Abstract: PURPOSE: To obtain a dental restoration having no cracks on the surface looking beautiful. CONSTITUTION: A dental porcelain having >=14.5μm/m. deg.C thermal expansion coefficient and <=950 deg.C firing temperature is fired onto a dental alloy having a thermal expansion coefficient higher than that of a dental porcelain by 0.5-1.5 and >=1,000 deg.C solidus temperature.
Patent JP-2000057749-A (JP)
Title: Recording apparatus and recording method, reproducing apparatus and reproducing method, and storage medium
Inventor: MIYATA MASANARI
IPC: G11B27/034
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To give no sense of incongruity to a user at the cutting of TV commercials when a disk storage medium is used. SOLUTION: In the television broadcast, a section AB before the CM section is repeated as the section CD after the CM section (A). The characteristic information of the predetermined range before and after the CM section detected on the basis of an audio signal format is detected, for example, by the frame to find out the range where the characteristic information is matched before and after the CM section. The characteristic information is formed, for example, by the information combining the scene change point and silent section. The range where the characteristic information is matched before and after the CM section is defined as the repeated section. Information of the detected CM section and repeated section is stored, for example, in the TOC area of the storage medium.  In reproducing operation, one of the CM section and repeated section is not read, based on these pieces of information (C). Since any sense of incongruity is never given to a user because the repeated section is not reproduced continuously.
Patent JP-2000057696-A (JP)
Title: Data reproducing device controllable of changeover of bass boosting characteristic
Inventor: II HIROSHI
IPC: G10L21/007
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To suppress an abnormal sound generated at the time of changeovers of bus boost on and after the second changeover when a bass boosting processing is changed over two or more times from an OFF state to an ON state after power source is applied. SOLUTION: An abnormal sound is prevented from being generated by respectively changing levels of gains of the data, the main data and the bass boost data of an L band in different timings while individually operating an HMLEV 6-12, a BBLEV1 6-13, a BBLEV2 6-14 being attenuators.
Patent JP-H0548878-A (JP)
Title: Copying machine
Inventor: HOSOGAI TAKASHI
IPC: G03G15/00
Filed: 1991-08-20
Abstract: PURPOSE:To make it possible to output an edited picture by editing plural input pictures by easy operations. CONSTITUTION:The pictures of an original read by a picture reading means 1 and inputted via an input file 4 are successively displayed on the display screen of a display device 23, each picture of the areas designated by a pointing device 24 is segmented, the pictures of the segmented areas are read from a picture memory and the pictures are stored in a file device 25. When each picture stored in the file device 25 is read, synthesized and outputted, each picture is magnified or reduced by an image process or part 21 in accordance with the allocation areas or the magnification designated via an operation control part 26, each area is allocated to each picture and each picture is outputted via a writing means 3.
Patent JP-H0782896-A (JP)
Title: Temporary roof for building site
Inventor: KITAYAMA SATORU
IPC: E04G21/28
Filed: 1993-09-17
Abstract: PURPOSE:To relatively easily carry out assembling and disassembling with a simple construction by fitting ascending devices to posts standingly provided outside the building frame construction territory, simultaneously connecting and supporting roof frames with them. CONSTITUTION:Supporting posts 1 are standingly provided both outside of a building frame A. Ascending devices 2 are fitted to the posts and simultaneously the roof frames of a roof part 3 are connected to them. At increasing the number of building stories, a post member 11 is added to each post 1 according to necessity. Succeedingly the roof part 3 is lifted to a higher fixed position. Next the movable frames 42, 43 of an opening part are run so as to fold up curtain members 44. In this way, the opening part 32 is opened so as to carry in materials, and at completing the frames are driven so as to extend the curtain members 44. Hereby, the construction is simplified, and opening/closing of the roof part 3, carrying in/out of materials, and reassembling can be relatively easily carried out.
Patent JP-H0676693-A (JP)
Title: Four-way control switch
Inventor: NISHIKAWA SATOSHI
IPC: H01H89/00
Filed: 1992-08-31
Abstract: PURPOSE:To regulate members from being pushed in when simultaneously pushed in along different directions, while securing the space between a movable contact piece and a circuit board, by introducing a movable stopper member which is capable of balancing rolling motion. CONSTITUTION:In a normal condition wherein a control knob 7 is not controlled, a stopper member 11 is separated from the abutting portion of the knob 7. When the knob 7 is pushed in along one direction, the abutting portion or the operated portion 7 is made to abut to a support protrusion 15 and thereby the member 11 is put in balancing rolling motion in the direction in which the knob 7 is tilted, and a predetermined plunger 5 is then displaced downwards by a sufficient stroke. When the knob 7 is entirely pushed in, both of the abutting portions 16 abut to the support protrusion 15 and then the member 11 cannot be put in balancing rolling motion and at a high position the knob 7 is regulated from being pushed in; i.e., the downward displacement of the plunger 5 is reduced to a small amount and a large space S is secured between a movable contact piece (b) and a circuit board 2.
Patent JP-S59125287-A (JP)
Title: Gas press welding method of steel pipes
Inventor: ISHIKAWA YASUSHI
IPC: B23K20/00
Filed: 1982-12-31
Abstract: PURPOSE:To form a joint part having good quality in the stage of heating and joining the joining end part of steel pipes by forming a gaseous flame for heating into a flame richer in oxygen than a neutral flame and melting the joining part thereby joining said part with upsetting. CONSTITUTION:Steel pipes 1, 2 to be joined are respectively clamped by a movable clamp 5 which is movable by a hydraulic cylinder 6 and a stationary clamp 4. A ring burner 7 is disposed around the joining part 8 of both pipes 1, 2 and gaseous C2H2 and O2 for heating are supplied to the burner 7 through a hose 13 to generate a flame in a nozzle 14 and to heat the part 8. The feed rate of C2H2 and O2 is regulated in this stage to make the flame richer in oxygen than a neutral flame to melt the part 8 and thereafter said part is upset quickly by the clamp 5 and is thus joined. The joint having good quality is formed in a shorter stage and required time.
Patent JP-H04112168-A (JP)
Title: Taking-up of yarn
Inventor: KATAOKA SHIGENORI
IPC: B65H54/38
Filed: 1990-08-31
Abstract: PURPOSE:To avert the dangerous number of winding and reduce the influence of a bobbin by taking up yarn which repeats the increase and decrease of the twill angle through the variation of the traverse speed up to a prescribed number of winding and then carrying out the taking-up with a constant number of winding different from the dangerous number of winding. CONSTITUTION:A pulse generator 11 for detecting the number of revolution of a traverse cam 4 is installed at the shaft edge of the traverse cam 4, and a pulse generator 12 for detecting the number of revolution of a bobbin holder 1 is installed at the shaft edge of the bobbin holder 1. The number of revolution of the traverse cam 4 and the number of revolution of the bobbin holder 1 are inputted as the traverse cam revolution signal f1 and the bobbin holder revolution signal f2 into the input port P1 of a host computer 13. A traverse cam revolution instruction signal f3 for controlling the disturbance, taking-up with a constant number of winding, or traverse jump is outputted from the output port P3 of the host computer 13 to a control box, and an inverter 15 outputs a prescribed frequency into an induction motor 14 for driving the traverse cam 4.
Patent JP-S6385617-A (JP)
Title: Automatic focusing method
Inventor: TOYAMA MASAMICHI
IPC: G02B7/28
Filed: 1986-09-30
Abstract: PURPOSE:To provide a nearly zero dead zone by predicting time before focusing at respective points of time, detecting the dispersion condition from the plural predicted values, and determining the predicted time before focusing by using the present predicted value if the dispersion is small and using the plural predicted values if the dispersion is large. CONSTITUTION:This focusing method judges focusing and out-of-focusing by the distance measurement signal obtd. from discrete time series signals changing according to the action of a photographing lens 7 and moves the lens 7 continuously from the out-of-focusing state toward the focusing state. The time before focusing at the respective points of the time is predicted and the dispersion condition is detected from the plural predicted values in the above-mentioned method. The predicted time before focusing is determined by using the present predicted value if the dispersion is small and by using the plural predicted values if the dispersion is large. The predicted time for focusing is thereby obtd. with high accuracy.