baber/WOPTO huggingface dataset:
Patent JP-H0197387-A (JP)
Title: Electric heating apparatus
Inventor: NARUO MASAYUKI
IPC: H05B3/00
Filed: 1987-10-09
Abstract: PURPOSE:To enable comfortable temperature controlling by keeping set temperature when current supply to a heater is stopped, comparing the set temperature to a changed set temperature during OFF-energization period, and immediately restarting current supply when the changed set temperature is higher than the set temperature. CONSTITUTION:When the temperature of a heater H1 of a heater unit H is detected through a temperature detection electrode S1 and a temperature signal from a temperature detection member 1 is higher than a temperature set by means of a variable resistance VR1 of a control member 2, a transistor Q1 of a relay driving member 3 is set ON for a specified period according to a signal from a microcomputer M1, and current supply to the unit H is shut off by means of an AC power source AC through a relay ry. This set voltage is retained by the microcomputer M1, and when the changed set temperature by the resistor VR1 is higher than the kept set voltage, the transistor Q1 is set OFF by the microcomputer M1, current supply to the unit H is restarted even while current supply is shut out and controlled such that it has the changed set temperature, thereby comfortable temperature controlling is performed.
Patent JP-2001080029-A (JP)
Title: Developing device for printer
Inventor: SAKAMOTO TATSUYA
IPC: B41C1/10
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device for a printer capable of effectively preventing an invasion of a treatment liquid to another treating part. SOLUTION: A roller rotating mechanism for rotating a developer supply roller 66, a fixing liquid supply roller 68 and a water supply roller 74 synchronously with each other has a roller gear 121 arranged concentrically with the roller 6, a roller gear arranged coaxially with the roller 68, a roller gear 22 arranged coaxially with the roller 74, a drive gear, three double gear mechanisms 111, 112, 113, and a plurality of drive transmission gears 114. The mechanisms 111, 112, 113 have a first gear 124, a second gear 125, and three coupling members for concentrically coupling the gears 124, 125 at positions other than their axial centers.
Patent JP-H08119712-A (JP)
Title: Structure for reinforcing rock wool board
Inventor: OTSUKI ETSURO
IPC: C04B32/02
Filed: 1994-10-20
Abstract: PURPOSE: To enable the use of a rock wool board as a building member such as a floor covering material or a wall covering material requiring the strength by reinforcing the rock wool board while leaving the most of the characteristics thereof. CONSTITUTION: Columnar resin reinforcing parts 2 prepared by injecting a resin into a rock wool board 1 and curing the resin are formed in such a manner as to be dotted over nearly the whole surfaces thereof. The resin reinforcing parts 2 are formed so as not to pass from one surface of the rock wool board to the other surfaces thereof.
Patent JP-H07109372-A (JP)
Title: Production of expansion molded article
Inventor: YAMAGUCHI KOJI
IPC: C08J9/06
Filed: 1993-10-13
Abstract: PURPOSE:To easily obtain an expansion molded article exhibiting high rigidity owing to a dense cell texture and having low density and light weight by injecting and expanding a foamable thermoplastic resin compounded with a crosslinked thermoplastic resin into a mold cavity. CONSTITUTION:The expansion molded article is produced by preparing a foamable thermoplastic resin having a get fraction of 1-80% and composed of (A) a non-crosslinked thermoplastic resin (e.g. polyethylene and polypropylene), (B) a crosslinked thermoplastic resin and (C) a foaming agent (e.g. azodicarbonamide and butane) and injecting the foamable thermoplastic resin into a mold cavity to effect the foaming of the resin preferably at an expansion ratio of 2-20. The foamable thermoplastic resin can be produced by melting and kneading the components A to C at a temperature lower than the decomposition temperature of the component B. It is preferable to use a mold having variable cavity volume to form a molded article having high expansion ratio.
Patent JP-H05121821-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: FUKUNAGA HIDEKI
IPC: H01S5/00
Filed: 1991-09-06
Abstract: PURPOSE:To suppress the variation of a wavelength caused by a thermal treatment and maintain the sharpness of a boundary between the well layer and barrier layer of a quantum well active layer after a thermal treatment by a method wherein a spacer layer is provided between the well layer and the barrier layer. CONSTITUTION:Before diffusion, a this spacer layer 4 which has a narrower inhibited band width than the well layer 5 of a quantum well active layer in which optical recoupling is created is provided between the well layer 5 and the barrier layer 3 of the quantum well active layer. With this constitution, the sharpness of the boundary between the well layer 5 and the barrier layer 3 can be maintained, carriers are confined in the well efficiently and, further, the variation of the composition in the whole well can be reduced by the spacer layer 4. Therefore, the variation of a wavelength and deterioration of laser characteristics which are caused by a thermal treatment can be suppressed even if a quantum well structure is employed.
Patent JP-2001080695-A (JP)
Title: Inner package for container and manufacture thereof, and method for feeding and discharging contents of inner package
Inventor: HIDAKA TOSHIAKI
IPC: B31B31/14
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for discharging the contents of an inner bag for a container by a method wherein impurities such as garbage or dust are prevented from getting into the inner bag so that the contents of the bag can be fed into and discharged from the bag surely and smoothly. SOLUTION: An inner package 1 for a container, which is placed in a container 20 having a takeout port at its lower part, comprises a closed bag body 2 made of a synthetic resin film, a hanging part 4 integrally formed to the top of the body 2, and a feed and discharge cylinder 6 which is integrally formed to the lower part of the bag body 2 so as to communicate with the body 2 and which has a flange 7 for engagement with the outer end of the takeout port. A coin spring 47 is fitted in the cylinder 6 and in the interior of the lower part of the bag body 2 to prevent crushing of the cylinder 6 and the lower part of the body 2.
Patent JP-S63110968-A (JP)
Title: Ultrasonic linear motor
Inventor: KAWASAKI OSAMU
IPC: H01L41/09
Filed: 1986-10-28
Abstract: PURPOSE:To improve efficiency, by putting piezoelectric elements together with two side surfaces adjacent to a prism-type-elastic unit to compose a driving unit and by exciting the elastic oscillation of a plurality of bending vibration modes to put them together. CONSTITUTION:An ultrasonic linear motor is composed of driving units 19-20, a bearing unit 21, a mover 22, and a slider 23. The driving units 19-20 are composed by being put together with piezoelectric elements 25-26 polarized in the direction of respective prism-type-elastic units 24 adjacent to each other. In this case, when AC voltage is applied to one of the piezoelectric elements 25(26) composing the driving units 19(20), then the units are oscillated with specified displacement distribution, and when the AC voltage is applied to the other piezoelectric element 26(25), then the driving units 19(20) are oscillated in the direction different from said direction by 90 degrees. Besides, when the mover 22 is set in contact on the driving units via the abrasion-proof slider 23, then the mover 22 is moved in the direction of an arrow head 27 shown in figure.
Patent JP-S61134049-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAKETO
IPC: H01L27/118
Filed: 1984-12-04
Abstract: PURPOSE:To enable the analyzation of defectives without increasing the number of package leads, by a method wherein the outputs of functional circuits in a semiconductor chip are connected to those vacant pieces of pads for semiconductor chip bonding which are not electrically connected to package leads. CONSTITUTION:A functional circuits 2 receives a group 4 of output and input signals of a functional circuit 1 and emits a group 5 of output signals. Since this circuit uses 20 lines at the sum of I/O signal lines and power source lines, the number of outer leads of the package is 20. The semiconductor chip with a formation of this circuit has the function circuits built in cell arrays 9: the number of necessary pads is 20, and the rest 12 pieces are vacant pads as shown by numerals 8. A group 10 of signal lines for analyzing defectives each branching out of the output signal lines of the functional circuit 1 is drawn out and connected to the vacant pads 8. Said group 10 drawn out has eight lines, whereas the number of the vacant pads is 12; therefore, the vacant pads have rooms remaining. Then, the analyzation whether the function circuit 1 or 2 is defective can be made by utilizing said group 10.
Patent JP-H06109820-A (JP)
Title: Three-dimensional detection coil
Inventor: KANDORI AKIHIKO
IPC: G01R33/035
Filed: 1992-09-25
Abstract: PURPOSE:To easily form a three-dimensional detection coil having a good cancellation ratio by forming a detection coil constituted of a plurality of superconductors on a flexible substrate. CONSTITUTION:A three-dimensional detection coil is realized by forming an X-ais 1, a Y-axis 2 and a Z-axis 3 on one flexible substrate and bending the substrate along the axes 1, 2, 3 to form a rectangular parallelopiped shape. Further, a structure having connector parts 4, 5 at a central part at every axis is obtained to facilitate the connection of two or more three-dimensional detection coils. The wirings of the detection coil are wound in opposite directions with respect to opposed surfaces in order to take the difference on space in respective axis (X, Y, Z) directions. By constituting the primary differential type detection coils once taking difference on the space in a rectangular parallelopiped shape, three-dimensional magnetic field signals of the X-, Y- and Z-axes 1, 2, 3 can be detected.
Patent JP-H03119064-A (JP)
Title: Thermally releasable film
Inventor: UTSUKI TOSHIYA
IPC: C09D5/00
Filed: 1989-09-30
Abstract: PURPOSE:To obtain the title film easily washable with water by applying on the surface of an object to be contaminated being in contact with polluted air a composition comprising a water-soluble hydrophilic component and a second component expandable through heating by hot water. CONSTITUTION:The objective film 2 can be obtained by applying on the surface of an object to be contaminated such as a ventilating fan being in contact with air containing pollutants such as oil soot a composition comprising (A) a water-soluble hydrophilic component, water-soluble resin(s) (pref. polyvinyl alcohol resin, hydroxypropyl cellulose resin and/or methyl cellulose resin) and (B) a second component expandable through heating by hot water, pref. capsules 3 with a low-boiling substance encapsulated with a shell substance.
Patent JP-H0995937-A (JP)
Title: Sheet pile and its manufacture
Inventor: TAKEYAMA YOSHIHARU
IPC: E02D5/04
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To secure light weight and high strength and rigidity, and to restrain noise in case of construction work, and moreover to correspond to various sectional shapes. SOLUTION: Both faces of metallic plate-shaped member 11 (for example expanding metal shown by a diagram or wire gauge) having an opening part 12 passing through its inside and outside and the opened rate of 50-70% are covered with fiber reinforced thermoplastic resin 13 and formed to produce a sheet pile 10 used for a sheathing for civil engineering works, buried works of piping and an temporal enclosure for construction site. In addition, the sheet pile 10 can be easily manufactured by throwing-in a metallic plate-shaped member 11 and a fiber reinforced thermoplastic resin layer-shaped member 13 in each flat state into a metal mold and hot press forming them.
Patent JP-H06110914-A (JP)
Title: Transaction processor
Inventor: OZAWA SHIGEKI
IPC: G06Q20/10
Filed: 1992-09-25
Abstract: PURPOSE:To reduce the confirmating operation of the data of an operator by displaying data while dividing data into plural areas, thereby making the entire data quite obvious when the entire data can not be displayed at an area at one time of display of the data, in a transaction processor provided on the window of a finantial institution, which displays transaction data necessary for the execution of a transaction. CONSTITUTION:This processor is constituted of a display area deciding part 1 which decides which area of a data display part 5 the data divided into each area are displayed in, area data discriminating part 2 which discriminates whether or not the data corresponding to the area decided by the display area deciding part 1 can be displayed in the area, corporation name discriminating part 3 which discriminates whether or not the data to be displayed in the area are a corporation, and control part 4 which controls the display of the data which can not be displayed in the other area.
Patent JP-S63111604-A (JP)
Title: Forming method for insulating film for electromagnetic steel plate not seized at strain removing annealing time
Inventor: TANAKA OSAMU
IPC: C23C10/18
Filed: 1986-10-30
Abstract: PURPOSE:To effectively improve the seizing property and film bondability of a steel plate at the time of annealing to remove a strain of a directional electromagnetic steel plate by specifying a molar ratio with respect to phosphate with colloidal silica-phosphate-chromium compound insulating film treating agent. CONSTITUTION:An insulating film treating agent which contains 100-300wt. parts of one or more of phosphate selected from Al, Mg, Ca and Zn and 10-50wt. parts of one or more of chromium compound as CrO3 with respect to 100wt. parts of colloidal silica as SiO2 is used. In this case, the molar ratio of the phosphate (oxide molar number/H3PO4 molar number) is 0.17 or larger in case of aluminum, it is 0.5 or more in case of Mg, Ca, Zn. The finish-annealed electromagnetic steel plate is coated with the coating treating agent, and baked at 350 deg. or higher. Thus, in case of strain removing annealing to be executed after molding at the time of manufacturing a wound core from the steel plate, no seizure occurs, and the directional electromagnetic steel plate having excellent film bondability can be obtained.
Patent JP-H06111464-A (JP)
Title: Method for measuring linear velocity of disk
Inventor: MIYOKAWA ATSUSHI
IPC: G11B19/28
Filed: 1992-09-25
Abstract: PURPOSE:To easily attain measurement by reading out positional data recorded on a disk, storing it and retreating an optical pickup by one track and measuring the time required till the positional data are read out again. CONSTITUTION:When a user operates for measuring linear velocity, the absolute time of a point in a memory circuit mounted in a system control circuit 7 is stored based on positional index information obtained from the disk. The track jump operation of the pickup 1 is performed in the inner peripheral direction of the pickup 1, that is, to the point B. Then, a timer circuit 10 becomes an operation state, and the track jump time of the pickup 1 is started to be measured. At this time, when the disk revolves once, the pickup l becomes the state where the pickup 1 reads a signal in the point A again, and the absolute time equal to the absolute time recorded in the memory is read.
Patent JP-H07111694-A (JP)
Title: Stereophonic ultradirectional microphone
Inventor: KANAMORI TAKEO
IPC: H04R3/00
Filed: 1993-10-14
Abstract: PURPOSE:To stereophonically collect a remote sound with high S/N. CONSTITUTION:This system is provided with first and second ultradirectional microphones 1 and 2 whose main shafts face the front and which are installed in parallel and in positions equal from a front sound source, first to fourth filters 11, 12, 13 and 14 which arithmetically process output signals from the two ultradirectional microphones 1 and 2 and first and second signal adder circuit 21 and 22. A directional characteristic collecting sound for the range of a narrow angle on the left from the front is obtained in output from the first signal addition means 21 and a directional characteristic collecting sound for the range of a narrow angle on the right from the front is obtained in output from the second signal addition means 22. Consequently, the desired sound in a front direction can be stereophonically collected.
Patent JP-H0198971-A (JP)
Title: Runaway detecting system in low speed operation area
Inventor: YONEKURA YOSHIHIKO
IPC: G01P3/42
Filed: 1987-10-12
Abstract: PURPOSE:To execute a runaway detection with high accuracy in the course of a low speed operation by detecting the runaway in accordance with whether a current value signal which has been detected by a current detector is large or small. CONSTITUTION:Even in the course of a regular operation or even in the course of a low speed operation, when the operation is being executed at a constant speed, if a load of a machine which has been connected to a motor 7 is constant, a current value signal 6 is also constant, and also, an accelerating current and a decelerating current are applied thereto in case of being in the course of acceleration and deceleration, respectively. Accordingly, whether the current value signal 6 is large or small is discriminated by a current comparator, and a runaways display 12 is turned ON/OFF. In this case, until the speed reaches a constant speed, the accelerating current or the decelerating current flows, therefore, a means for detecting a constant speed operating state is necessary so that an erroneous detection does not occur. Therefore, a time limit setting (timer) which has been calculated from the acceleration/deceleration time is used. In such a way, the runaway detection in the course of a low speed operation can be executed with high accuracy.
Patent JP-H06106819-A (JP)
Title: Electronic device
Inventor: SHIBAYAMA TAKAHIRO
IPC: G03G15/00
Filed: 1992-09-25
Abstract: PURPOSE:To cut the number of component for an electronic device to simplify a configuration. CONSTITUTION:An operating switch 135 which is electrically shut off and is allowed to communicate as an appropriate action to open and close a top housing 23, is provided. This operating switch 135 supplies and shuts off a power supply voltage to a motor 126 and a high voltage unit, and supplies an output even to a comparator 138. The comparator 138 detects a decrease in the output level of the operating switch 135, further checks the open state of the top housing 23 and connects a signal to an engine controller 131.
Patent JP-S61137218-A (JP)
Title: Magnetic recording medium
Inventor: ISOE NOBORU
IPC: G11B5/72
Filed: 1984-12-07
Abstract: PURPOSE:To provide a magnetic recording medium which has the excellent resistance to corrosion and scratching and long-term stable running property by constituting an inorg. protective film of an alloy of additive elements selected from the group of osmium and titanium. CONSTITUTION:The inorg. protective film is constituted of an alloy of >=1 kinds of elements selected from the group of platinum, palladium, rhodium ruthenium, yttrium and osmium and titanium. The disadvantages of the conventional magnetic recording medium, i.e., the deterioration in the scratching resistance such as flawing during running and the difficulty in the long-term preservation or use are thereby eliminated.
Patent JP-S62117075-A (JP)
Title: Picture processor
Inventor: ABE YOSHINORI
IPC: G06T5/00
Filed: 1985-11-15
Abstract: PURPOSE:To satisfactorily estimate an original halftone picture out of a binary picture by preparing plural types of openings to each picture element to estimate each halftone picture and defining just one of those estimated values that satisfies the prescribed conditions as the estimated value of the halftone picture. CONSTITUTION:The estimated value of the halftone picture and the deciding result of each opening are delivered from a halftone estimating part 23. Then these signals delivered from the part 23 are received by a selection circuit 24 for selection of an optimum opening. This selected opening is deliveres as the estimated value of the halftone picture. Therefore it is possible to perform such processes of pictures at a halftone level as the magnification, reduction, filtering, etc. since a halftone picture can be estimated from a binary picture. This improves the picture quality.
Patent JP-S63109719-A (JP)
Inventor: SHINOZAKI EIJI
IPC: A01F12/60
Filed: 1986-10-28
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-H09107174-A (JP)
Title: Circuit board
Inventor: SHIMIZU TAKAAKI
IPC: H05K3/34
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which is highly reliable against heat impact cycles without stress concentration in a conductor part such as a circuit pattern. SOLUTION: In this circuit board wherein an electric element is mounted on an insulation board 1, the insulation board 1 and a circuit pattern 2 formed thereon are coated with an insulation film 4 leaving a tip circumferential edge part, etc., of an electrode pad 3. A circumferential edge at the side of the circuit pattern 2 of an opening part 11 shaped in the insulation film 4 is formed to a curve which is irregular in a plane direction, a tip part and a base end part of a projecting part 12 or a recessed part 13 are formed to a rounded curve and a length of the recessed part 13 or the projecting part 12 is longer than the width of the recessed part 13 or the projecting part 12.
Patent JP-H1087640-A (JP)
Title: Intermediate for producing n-substituted dioxothiazolidylbenzamide derivative
Inventor: MAEDA TOSHIO
IPC: C07D277/34
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an intermediate for producing medicines of treating agents for diabetes and hyperlipemia, etc. SOLUTION: This compound is a benzoic acid derivative expressed by formula I [R<1> is a 1-3C alkoxy, H, etc.; R<2> is H or a 1-3C alkyl; (n) is 0 or 1], e.g. 5-(2,4-dioxothiazolidin-5-ylidene)methyl-2-methoxybenzoic acid methyl. A compound of formula I is synthesized as follows: at first, a compound of formula II and a compound of formula III are made to condense to each other e.g. in an organic solvent such as C6 H6 using a secondary amine, etc., as a catalyst at a reaction temperature ranging from ambient temperature to the refluxing temperature of the solvent to produce a compound of formula IV;  subsequently, the obtained compound of formula IV is reduced by hydrogenating e.g. in an organic solvent such as ethanol or ethyl acetate at ambient temperature or under heating in the presence of a catalyst such as palladium/carbon under hydrogen pressure ranging from atmospheric pressure to 4kg/cm<2> to obtain the compound of formula I.
Patent JP-S63111740-A (JP)
Title: Adaption predicting device
Inventor: TAKEBAYASHI TOMOYOSHI
IPC: H03H21/00
Filed: 1986-10-29
Abstract: PURPOSE:To improve the prediction characteristic to a signal with a weak signal correlation such as a data by including an offset suitable for a MODEM data signal to a prediction coefficient corrected sequentially. CONSTITUTION:A corresponding prediction coefficient generated from a prediction coefficient generating section 20 is multiplied with each signal delayed by a prescribed time each at a delay section 12 by multipliers 141...14N, each product signal is added by a synthesis section 16 to produce a prediction signal to be outputted. In this case, each offset signal given as a constant corresponding to each coefficient is fed to each prediction coefficient supplied to the multipliers 141...14N via adders 181...18N. Thus, the predicting device is operated to have a predetermined optimum prediction coefficient with respect to a MO DEM data signal, the prediction characteristic to a signal with a weak signal correlativity such as a data is improved.