baber/WOPTO huggingface dataset:
Patent JP-H03230699-A (JP)
Title: Stereoscopic picture color liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: H04N15/00
Filed: 1990-02-05
Abstract: PURPOSE:To make a size small and to eliminate need for an exclusive eyeglass or the like by employing a renticular lens converting light transmitted through a liquid crystal layer for right side picture element and a left side picture element into a picture corresponding to right and left visual points respectively and displaying them to the display device. CONSTITUTION:A color picture of a liquid crystal display panel 40 is formed by microcolor filters 31R, 31G, 31B transmitting selectively plural primary color display picture elements and each primary color, and the picture elements for each primary color display are formed by liquid crystal layers 30R, 30L divided into two as right and left side picture elements. The light transmitted through the liquid crystal layers 30R, 30L for the right and left side picture elements is displayed as the picture corresponding to the right and left visual points by the renticular lens array 35 included in the renticular lens 33. Thus, the observer observes the color picture displayed by the parallax of both eyes as a stereoscopic picture. Thus, the device is made small in size and no exclusive eyeglass or the like is required.
Patent JP-S57142380-A (JP)
Title: Method for controlling paper feeding
Inventor: TAKASHIMA HAJIME
IPC: G06K15/16
Filed: 1981-02-27
Abstract: PURPOSE:To prevent the occurrence of an error in the quantity of paper to be fed using temperature difference by a construction wherein a thermal sensor is provided near the paper feeding mechanism of a printer and the quantity of paper to be fed is corrected according to the temperature measured. CONSTITUTION:A thermal sensor 4 is installed near a paper feeding roller 1 of a printer and the thermal sensor 4 is used to detect the temperature of the roller immediately before the paper is fed. An analog signal 5, or the output given by the thermal sensor 4 is converted into a digital signal 7 by an analog/digital converting circuit 6 and read by a control circuit 2. The value corrected by a quantity equivalent to the difference betweeen the quantity of paper to be fed at the above temperature without correction and the desired quantity of paper to be fed is directed to a driving circuit 3 from the control circuit 2. Thus the roller 1 turns more (or less) by the correction, but the proper quantity of paper is fed because the roller 1 has contracted (or expanded).
Patent JP-2000135453-A (JP)
Title: Rotary atomizing coater
Inventor: YAMAZAKI ISAMU
IPC: F16C32/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotary atomizing coater having a rotating shaft supported and aligned in the axial direction and in the radial direction without needing bearing air. SOLUTION: This coater has a coater body 10, a rotary rotating shaft 11 arranged in the coater body 10 and being rotatable around the axis of a rotating shaft center, and a rotary atomizing head 12 connected to the rotating shaft 11. In a projecting part 11a of the rotating shaft 11, an annular magnetic member X centering the axis of the rotating shaft center is arranged. The coater body 10 has annular magnetic members Y of different size from that of the magnetic member X which centers the axis center of the rotating shaft 11 and is arranged on the rotating shaft 11 in parts positioned in front of and in the rear of the projecting part 11a of the rotating shaft 11.  In this case, the magnetic member X arranged on the rotating shaft 11 and the magnetic members Y arranged on the coater body 10 are made to have such size and polarity that they repel the rotating shaft 11 moving in the axial direction and in the radial direction to the coater body 10, and they align and support the rotating shaft 11 in the axial direction and in the radial direction.
Patent JP-S61187281-A (JP)
Title: Manufacture of solar cell
Inventor: KOMATSU YASUMASA
IPC: H01L31/18
Filed: 1985-02-14
Abstract: PURPOSE:To improve mass productivity and reproducibility by superposing semi-hermetic baking boats, into which solar cell substrates on which CdTe is applied are introduced, and baking the substrates. CONSTITUTION:When semi-hermetic baking boats 10, 10', into which solar cell substrates on which CdTe is applied are admitted, are superposed and the substrates are baked, projections 9 for spacers are fitted between the upper and lower boats 10, 10', a clearance is formed, and the substrates are baked. Consequently, cadmium chloride as a flux also generated from the substrate in the baking boat at the lower step side 10' can be evaporated smoothly. Accordingly, completely the same characteristics as CdTe baking films on the upper step side are acquired, thus further improving mass productivity.
Patent JP-S61186743-A (JP)
Title: Suction grille for ventilation
Inventor: MATSUI HIDETAKA
IPC: F24F13/08
Filed: 1985-02-14
Abstract: PURPOSE:To make it possible to use pipe of various diameter for drain purpose by forming the drain pipe joint section into an annular groove the width of which is made increasing narrower toward narrower the bottom. CONSTITUTION:The joint section 6 comprises a cylindrical body 7 and an annular groove 8 the inner side wall of which is the afore-mentioned cylindrical body 7. The diameter of the cylindrical body 7 is made increasingly smaller toward its end so as to make the width of the groove increasingly smaller toward its bottom, and the diameter of the outer side wall 9 of the annular groove 8 is made increasingly smaller toward the bottom. In the case of a drain pipe 5a made of a soft, low hardness tube, it is connected to the cylindrical body 7 by the interference fit. In the case of a high hardness pipe 5b, the connection is completed by inserting it so as to internally contact the outer side wall 9 of the annular groove 8. In this manner, more than two kinds of drain pipes having a different diameter can be connected to the joint section 6, and, as the diameter of the cylindrical body 7 and the outer side wall 9 of the annular groove 8 is so arranged that the width of the annular groove 8 is increasingly smaller toward the bottom, the drain pipe can be connected firmly even if the pipe diameter is different to a certain degree.
Patent JP-H03232452-A (JP)
Title: Composition for preserving pickles in lightly pickled state
Inventor: FURUBE KENTARO
IPC: A23L19/20
Filed: 1990-02-08
Abstract: PURPOSE:To provide the subject composition containing sodium acetate, adipic acid and fumaric acid at specific ratios, exhibiting high antibacterial power and effective in retarding the clouding of pickling juice caused by the proliferation of microorganisms, prolonging the period to keep the pickled vegetable in a state free from browning and improving the preservability of the pickles. CONSTITUTION:The objective composition is composed of 1 pt.wt. of sodium acetate, 0.27-0.35 pts.wt. of adipic acid and 0.10-0.35 pts.wt. of fumaric acid. The amount of the composition to be added to the lightly pickled vegetable is preferably 0.2-0.4wt.% based on the total weight of the pickled vegetable.
Patent JP-S55121130-A (JP)
Title: Measuring method for diffusion coefficient in laplace transforming method
Inventor: IIDA YOSHIHIRO
IPC: G01N13/00
Filed: 1979-03-10
Abstract: PURPOSE: To take an accurate measurement by measuring a diffusion coefficient by measuring concentration variation at a measurement point in a diffusion system and then by performing the Laplace integral processing of this measured value while setting properly a Laplace parameter and measurement time.  
     CONSTITUTION: At a measurement point in a diffusion system, concentration variation is measured as the function of time and Laplace-integrated to measure a diffusion coefficient through Laplace transformation of the 2nd Hook's law. The measurement point can be fixed at three points in the diffusion system, at two points or at one point of ∞. The product of the Laplace parameter and measurement time is preferably set to 8W12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62186751-A (JP)
Title: Cutting of sheath and apparatus therefor
Inventor: TASHIRO YASUNORI
IPC: A21C11/16
Filed: 1986-02-11
Abstract: PURPOSE:To improve production capacity and weighing accuracy in cutting and prevent trouble in sticking of a material, by reciprocating a framelike combination body synchronously with operation to open and close the central enclosure of a frame along the direction of a passage of the material. CONSTITUTION:Plural square pieces are brought into contact at each sliding surface to constitute a frame and form an enclosure in the center thereof. A continuous cylindrical dough is fed to pass through the enclosure and the square pieces are moved in the direction of arrows (S) to narrow the enclosure and cut the dough. The frame is lowered at the same speed as an extrusion speed (v) or approximate speed (v1) to improve the production amount and cutting accuracy and prevent sticking trouble.
Patent JP-H09222782-A (JP)
Title: Electrophotographic device
Inventor: ENDO SHUICHI
IPC: G03G15/08
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To reuse toner recovered from a photoreceptor and to obtain a stable image by keeping the mixture ratio of virgin toner to the recovered toner constant. SOLUTION: This electrophotographic device is provided with a fresh toner housing chamber 14 housing the virgin toner supplied to a developing unit 7 and a recovered toner housing chamber 15 housing the recovered toner cleaned on the photoreceptor 2. The toner housed in the fresh toner housing chamber 14 and the recovered toner housed in the recovered toner housing chamber 15 are mixed at a fixed ratio by a toner mixture ratio setting part 26 and supplied to the developing unit 7. Thus, even if the quantity of the virgin toner remaining in the fresh toner housing chamber 14 is small, the mixture ratio of deteriorated recovered toner to the virgin toner supplied to the developing unit 7 is prevented from being high and the stable image can be obtained regardless of the change in the number of outputted images.
Patent JP-H06245294-A (JP)
Title: Speaker
Inventor: TAKAHASHI TOSHIJI
IPC: B60R11/02
Filed: 1993-02-17
Abstract: PURPOSE:To provide a speaker with excellent quality in which a capacitor for noise reduction use is connected inexpensively between a frame and a terminal in the speaker used in an automobile or the like. CONSTITUTION:A U-shaped container section 34 is provided to an outer wall of a connector terminal 33 and a projecting partition plate 35 is provided to its bottom, a capacitor 9 is inserted and fixed to the container section 34, one of lead wire 36 of the capacitor 9 is arranged in a groove 38 and connected to a frame 39 and the other lead wire 37 is connected to a terminal 40, then the speaker with a noise reduction use capacitor mounted thereon with excellent quality provide very inexpensively without the capacitor 9 coming off by the vibration at the time of automobile driving.
Patent JP-H04254766-A (JP)
Title: Envelope detection circuit
Inventor: KAMIO MASASHI
IPC: G01R19/00
Filed: 1991-01-30
Abstract: PURPOSE:To eliminate the need of changing circuit parts in accordance with a change in an AC component contained in input signals by successively converting the input signals into digital signals and, only when the input signals largely change, converting the digital signals into analog signals. CONSTITUTION:When signals are inputted from a terminal 1, an A/D converter 10 performs A/D conversion in accordance with a clock signal 14 and outputs the converted digital signals from terminals D0-D5. The higher-rank four bits of the digital signals are inputted to the terminals A0-A3 of a comparator 12 and, at the same time, to the terminals D0-D3 of the first latch 11. Upon receiving the next clock, the latch 11 outputs data to the terminals B0-B3 of the comparator 12. Therefore, the comparator 12 compares the data of the terminals A0-A3 with the preceding data of the terminals B0-B3. When both data are different from each other, the higher-rank four bits of the digital signals are different, namely, the input signals largely change. In such case, the data of the second latch 16 are converted into analog signals by means of a D/A converter 17.
Patent JP-H07235853-A (JP)
Title: Piezoelectric component and its manufacture
Inventor: NAGAHARA KOJI
IPC: H03H9/56
Filed: 1994-02-25
Abstract: PURPOSE:To improve the reliability of the piezoelectric component by forming a gap between a damping member and a bottom face of a case so as to allow a piezoelectric element to hardly have a crack. CONSTITUTION:A piezoelectric component 21 has a piezoelectric element 22, a case 23 containing the piezoelectric component 21 and a cover 24 closing an upper opening of the case 23. Then in damping members 53, 54, the piezoelectric component 21 provided in advance by the print is arranged in the case 23 and electric connection is implemented by conductive paste (49-51). Then after a damping member 52 is provided to the members 53,54, the cover 24 is closed and connection electrodes are connected. That is, since the damping members 53, 54 are printed onto a face toward the bottom face of the case 23 for the piezoelectric component 22, the damping members 53, 54 are formed in the state that the thickness of them is controlled on a specific region. Thus, the damping members 53, 54 are formed with a thickness not reaching the bottom side of the case 23.
Patent JP-H05225701-A (JP)
Title: Magnetic disk having data format
Inventor: TAKAYAMA KUNICHI
IPC: G11B20/12
Filed: 1992-02-14
Abstract: PURPOSE:To effectively use a data area by providing plural physical sector areas for one sector area, which physically exists, in case a medium defect is caused by flaw in a magnetic disk device having a data surface servo system. CONSTITUTION:In the area which is surrounded by servo areas 1, plural data areas 3a and 3b are provided with two data ID 2. Thus, even though a defect is generated in either data area, the deletion of defective areas is reduced to one half by making the other area effective. Moreover, the alternative destinations for defective areas are reduced to one half of the normal case.
Patent JP-S55122290-A (JP)
Title: Semiconductor memory device
Inventor: ANAMI KENJI
IPC: G11C11/413
Filed: 1979-03-09
Abstract: PURPOSE:To make selection of memory elements high-speed and reduce power consumption by constituting a device so that the word line of a nonselected memory element group may be prevented from being high. CONSTITUTION:The output of line decoder XD0 is high, and other line decoders XD1-XDn-1 are low, and MIS transistors TrTOR-T(n-1)R and QOL to Q(n-1)L are turned on, and MIS TrTOL to T(n-1)L and QOR-Q(n-1)R are turned off. As the result, no line decoder signal is transferred to memory element group 1 to make memory element group 1 nonselected. Meanwhile, though signals of all line decoders are transferred to memory element group 2, only word line WOR becomes high and all other word lines become low because the output of only decoder XD0 is high. Consequently, decoder XD0 drives only word line WOR in the selected 0th line of selected element group 2 and does not drive word line WOL of element group 1. As a result, the load capacity driven by the line decoder is only the one-side element group, so that the load capacity can be reduced to the half approximately.
Patent JP-S61187177-A (JP)
Title: Magnetic recording device
Inventor: ICHITANI TETSURO
IPC: G11B5/09
Filed: 1985-02-15
Abstract: PURPOSE:To suppress the damage of information recorded already by controlling a magnetic head to a maximum space region at which no information write/read is executed on a peripheral of a recording track of a recording face of a magnetic recording medium pressed into contact with the head. CONSTITUTION:An index (IND') signal (a) outputted from an index detector is inputted to an input terminal A of the 1st monostable circuit 8 counting a prescribed delay time T1. An output (e) of a NOR gate 11 between a disc drive selection DS signal (c) and a counter specifying circuit LD signal drives the 2nd FF12, and the power amplification timing of a head solenoid 16 is after a delay time T1 when three index IND' signals (a) are inputted after a floppy disc is driven and it is after the operating time TM is elapsed when the magnetic head presses the recording face actually. As a result, the magnetic head is pressed into contact onto a midpoint of the maximum space region of the recording track formed on the recording face of the floppy disc. Thus, the damage of the information recorded already generated by the press contact of the magnetic head onto the recording head is suppressed.
Patent JP-S63194017-A (JP)
Title: Ground-freezing sampling method and device
Inventor: TAMAOKI KATSUYUKI
IPC: G01N1/08
Filed: 1987-02-09
Abstract: PURPOSE:To prevent a frozen section from being expanded and enable sampling without turbulence, by excavating a large aperture hole and by arranging freezing pipes with fitted adiabatic material from the bottom surface of the hole to a specified depth, to freeze a specified area. CONSTITUTION:After a large aperture hole 1 is excavated and one or more first guide pipes 6a are arranged in the hole 1, the hole 1 is backfilled. After that, the boring of a freezing pipe section is performed, and a guide pipe 2 for freezing pipes is set; in the pipe 2, a freezing external pipe 4a and a freezing internal pipe 4b are arranged. On a section up to a specified depth inside the freezing external pipe 4a, adiabatic material 5 is fitted. After that, a refrigerant is fed and freezing ground A for sampling is frozen. Then, cut-off material is used together with, and through the internal section of the first guide pipes 6a, second guide pipes 6b are arranged. Besides, after freezing-progressive ground B is frozen, core sampling is performed by a double core tube 7.
Patent JP-H10208029-A (JP)
Title: Image input device
Inventor: TSUJIMURA KENICHI
IPC: H04N1/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an image input device which does not need a dedicated control program for an image input. SOLUTION: An interface control circuit 101 makes an upper device 107 recognize that a connected device is a removable one, makes response that a disk medium is not inserted while an image read mechanism part 103 reads an image, converts digital data into image data in a file format such as MS-DOS which is read by the device 107, stores it on RAM 4, and makes response that the disk medium is inserted after reading image is finished. Then, read image data can be communicated by using a program that controls a removable device that is owned by an OS of the device 107.
Patent JP-H03231842-A (JP)
Title: Lubricating steel sheet excellent in press formability and corrosion resistance
Inventor: MATSUMOTO YASUHIRO
IPC: B32B15/08
Filed: 1990-02-07
Abstract: PURPOSE:To improve press formability and corrosion resistance by a method wherein one side of steel sheet is covered by specified resin coating, which contains fluorine-based resin particles and silica particles, while its other side is covered by another specified resin coating, which contains fluorine-based resin particles and silica particles. CONSTITUTION:Coating mainly made of acrylated epoxy resin, which contains 2.5 - 30 wt.% of fluorine-based resin particle and 1 - 20 wt.% of silica particle in terms of SiO2 equivalent, is formed on one side of steel sheet by the coating build up of 0.1 - 5 g/m<2>. Coating mainly made of urethane-modified polyolefin resin, which contains 2.5 - 30 wt.% of fluorine-based resin particle and 1 - 20 wt.% of silica particle in terms of SiO2 equivalent, is formed on the other side of the steel sheet by the coating build up of 0.1 - 5 g/m<2> so as to obtain lubricating steel sheet. The obtained lubricating steel sheet can be worked hard with no application of pressed oil and, at the same time, has resin coating excellent in corrosion resistance.
Patent JP-S59153103-A (JP)
Title: Optical fiber type displacement sensor
Inventor: SAEGUSA TOKUJI
IPC: G01B11/00
Filed: 1983-02-22
Abstract: PURPOSE:To stabilize output sensitivity, by providing a through window, which is formed in an attaching plate having anisotropic etching characteristics by anisotrpic-etching machining and has a V-shaped cross section having slant surfaces at a required angle, and attaching input and output fibers along the slant surfaces. CONSTITUTION:A through window 11a, which has a V-shaped cross section having slant surface 111a at required angles, is provided in an attaching plate 1a comprising a silicon crystal. In the through window 11a, an etching mask is formed with a rectangular part being left on a <100> face (a) of the attaching plate 1a, and anisotropic etching is performed by alkali etching. The etching is slow in the direction of <111> (b) because of the characteristics of the silicon crystal. Therefore, the through window 11a, which has the V-shaped cross section having the slant surfaces 111a at the slant angle of 35.26 degree, is formed. Input and output optical fibers 2 and 3 are attached along the slant surfaces 111a.
Patent JP-S52112472-A (JP)
Title: Piezoelectric-element unit
Inventor: SHIMIZU SHINJI
IPC: H01L41/113
Filed: 1976-03-15
Abstract: PURPOSE:A piezoelectric-element unit used for piezoelectric-gas-ignition devices wherein falling of high-voltage lead wires and other parts is prevented.
Patent JP-S53113582-A (JP)
Title: Resistance value measuring circuit
Inventor: NOMURA AKIO
IPC: G01R27/14
Filed: 1977-03-15
Abstract: PURPOSE: To make possible rapid measurment of resistance values including resistances to earth by forming a closed circuit through the earth by connecting in-series a reference resistor and a reference voltage to the other end of the resistor to be measured whose one end is grounded. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08221497-A (JP)
Title: Transaction processing system and transaction processing input and output device
Inventor: HASHIZUME HIROYUKI
IPC: G06Q40/00
Filed: 1995-02-16
Abstract: PURPOSE: To judge the correctness of transaction contents when the transaction is received at a finacial institution such as a bank, etc. CONSTITUTION: At a terminal equipment 1, the transaction information on the contents of every transaction is called out of a host computer 2 and stored in a file device 3. When a transaction is received, the transaction data including a code that designates the destination of transaction are inputted from the equipment 1, and the corresponding transaction information is retrieved from the device 3 and shown on a display 5. By displaying this transaction information on a display 5, it can be judged whether the received transaction contents are correct or not. If the transaction contents are correct, the input transaction data are transferred to the computer 2. In such a constitution, the transaction contents can be checked before the transaction data are transferred to the computer 2.
Patent JP-H07240789-A (JP)
Title: Call signal generator for telephone exchange system
Inventor: FUKUDA SHINYA
IPC: H04M3/02
Filed: 1994-02-25
Abstract: PURPOSE:To make a telephone exchange system compact and to miniaturize constitution by reducing the number of parts by providing the number of relay contacts of a call signal(IR) generator twice as many as the number of extension speech paths. CONSTITUTION:The IR generator used in the telephone exchange system is formed with an IR generation circuit 14 and the relay contacts 1a-1b to 3a-3b twice as many as the number of the extension speech paths used in the connection of three telephone sets 101-103. The on/off control of each of the contacts 1a-1b to 3a-3b is performed by a periodic signal of one second-on and two second-off, and the connected state of the contact can be varied freely while the IR from the circuit 14 is being sent out. In this way, it is possible to dispense with an IR circuit in accordance with each extension path and to make the telephone exchange system into compactness and to miniaturize the constitution by reducing the number of parts.