baber/WOPTO huggingface dataset:
Patent JP-S60110351-A (JP)
Title: Method for starting electric dust collecting apparatus
Inventor: SASAMOTO TOSHIJI
IPC: B03C3/68
Filed: 1983-11-18
Abstract: PURPOSE:To start an electric dust collecting apparatus safely without generating an accident such as flashover, by raising voltage applied to a high voltage electrode member to steady operation voltage while changing the same timewise. CONSTITUTION:In the circuit of the high voltage part of an electric dust collecting apparatus consisting of a transformer 4 wherein a plurality of taps 4BT... are provided to primary winding 4B, a rectifier 5 connected to the secondary winding 4A thereof, a resistor 6 provided between the cathode of the rectifier 5 and an output terminal 7 and a voltage dividing circuit 8 provided between the output terminal 7 and the earth, a voltage dividing value is taken out from the series connection part of a parallel circuit consisting of the resistor R1 and the condenser C1 of the above mentioned voltage dividing circuit 8 and a parallel circuit consisting of the resistor R2 and the condenser C2 thereof and inputted to a voltage/time judging circuit 9. Herein, a tap 4C is controlled and successively changed over to the taps 4BT at every predetermined time and voltage applied to the high voltage electrode member is entirely raised to steady operation voltage while changed. By this method, an insulator is dried by Joule heat to enhance dielectric strength and the dust collecting apparatus is started without causing an accident such as flashover.
Patent JP-S62191338-A (JP)
Title: Feeder
Inventor: ARIGA MASAO
IPC: G03G15/00
Filed: 1986-09-13
Abstract: PURPOSE:To secure such a feeder that is simple in constitution and easy in control, by controlling contact and separation motion between the feeder and a sheet material at an uppermost surface with a spring clutch device. CONSTITUTION:In this clutch spring 65, one end is hitched on a stop ring 66 and the other end on a clutch drum 64, respectively, and with repetition of clutch operations, a relative relationship between projections 661 and 662 of the stop ring 66 and a cam 59 is designed so as to be shifted. Eventually, a suction release state of a solenoid 67 always corresponds to the projection 661 while a suction state always corresponds to the projection 662 so that a rotation start reference position of the cam 59 is easily settable by what the solenoid 67 comes off. Thus, if the cam 59 is made so as to be temporarily stopped in the midway, the time being pressed down is controllable by suction time of the solenoid 67 so that it is useful as the degree of freedom in a design is increased.
Patent JP-S6370645-A (JP)
Title: Communication control equipment
Inventor: MURATA MASATAKA
IPC: H04L69/40
Filed: 1986-09-12
Abstract: PURPOSE:To effectively test total functions in a form close to an actual line state by providing a bit error generator setting an output signal waveform programmably externally, an error control section and a loopback circuit. CONSTITUTION:A line control circuit 6 transmits/receives a signal controlling a communication line 9 or input/output data from an input/output data line 14 via a data line 10 or a control line 11 and an error control section 3 superimposes a signal generated in a bit error generator 2 on transmission/ reception data from the circuit 6. Then the loopback circuit 4 sends back the data inputted from the control section 3 as reception data again. Thus, with respect to the transmission/reception data and the control signal, the signal outputted from the generator 2 before the circuit 4 is superimposed on a normal transmission/reception signal. Then an output waveform of the generator 2 is set programmably externally to set an optional line state. That is, the entire function test is conducted efficiently in a form close to the actual line state.
Patent JP-H07183595-A (JP)
Title: Optical amplifier
Inventor: ANDORIYUU NIARU ROBINSON
IPC: H01S3/07
Filed: 1994-09-09
Abstract: PURPOSE: To provide an optical amplification waveguide having double pump structure pumping at 980 nm. CONSTITUTION: Two ends are coupled through first and second pump/signal wavelength multiplex 2×2 couplers 21a, 21b, respectively, and first and second optical pump lasers 20a, 20b have joint pump structure and counter pump structure, respectively, with respect to an optical amplification waveguide. The amplification waveguide comprises a third pump/signal wavelength multiplex 2×2 coupler 21c and split into two optically coupled parts 22a, 22b substantially transparent to the signal wavelength.
Patent JP-S6470118-A (JP)
Title: Flexible filter bag and method for manufacturing the same
Inventor: TOTSUDO UORISU JIYONSON
IPC: B01D29/11
Filed: 1988-08-30
Abstract: PURPOSE: To obtain a filter bag which is seamless and is free of fluid leakage by sealing one end of flexible filter media wound to form a tube. CONSTITUTION: The flexible filter bag is formed by wrapping a flexible, perforated filtering fabric 12 of slender band material to a tubular form. Next, a poreless second filtering fabric 18 is wrapped. A thin metallic ring 31 is fitted into the inner tube of the second filtering fabric 18 and the wrapping part is folded back toward inside of the ring 31 to form a cuff 32. A tough reinforcing fabric cover 38 is further joined to the outer periphery of the tube. The ringless end of the tube 10 is gathered in the manner of a sausage casing and is subjected to pressure, by which the thermoplastic fabrics are melted and a seal 45 is formed.
Patent JP-S6370672-A (JP)
Title: Portable image pickup device
Inventor: KAWABATA MASARU
IPC: H04N5/225
Filed: 1986-09-12
Abstract: PURPOSE:To supply electric power to a device even if the quantity of light of a solar battery is deficient by providing the solar battery and an auxiliary power source, and switching the solar battery and auxiliary power source by a light quantity detecting circuit. CONSTITUTION:When the quantity of input light is small, an image pickup part 2 can not output its output video signal with a sufficient S/N. The lower-limit value of the quantity of the input light for a deficiency in S/N is generally not coincident with the lower-limit value of the quantity of input light of the solar battery, so two input light quantity decision levels suitable to the both are set. Namely, a light quantity detecting circuit 11 decides the quantity of input light with the input quantity decision level for the S/N deficiency and turns on an LED element 7 on the basis of the result to warn the deficiency in the quantity of light. On the other hand, the quantity of input light is decided with the input light quantity decision level corresponding to the deficiency in the quantity of light to the solar battery 12 and outputted to a power circuit 14. Thus, when the light quantity detecting circuit 11 decides that the quantity of light to the solar battery 12 is deficient, the power circuit 14 switches the solar battery 12 to the auxiliary power source 13 automatically on the basis of the decision output.
Patent JP-H0265383-A (JP)
Title: Image-pick up device
Inventor: OHARA EIJI
IPC: H04N5/335
Filed: 1988-08-31
Abstract: PURPOSE:To simplify the circuit constitution of vertical aperture correction by practically reading the signal of adjacent two lines or the signal of two lines with a line between. CONSTITUTION:Sample hold is executed to two signals Voa and Vob, which are outputted from an area sensor 64, respectively in S/H circuits 65a and 65b and a clock noise, etc., is removed by LPFs 66a and 66b. Then, the signals are impressed to process circuits 67a and 67b. The output of the process circuit 67b is subtracted from the output of the process circuit 67a by a subtracter 68 and an uncorrelative component is fetched. A low level noise is removed from the output of the subtracter 68 by a base clip circuit 69 and the output of the base clip circuit 69 is added to the output of the process circuit 67a by an adder 70. Thus, the vertical aperture correction is executed between the two adjacent lines.
Patent JP-H0379634-A (JP)
Title: Production of polyamide film readily slipping property
Inventor: ENOKIDA AKIRA
IPC: C08J5/18
Filed: 1989-08-22
Abstract: PURPOSE:To stably and inexpensively obtain the title polyamide film having excellent slip properties and transparency by adding an alkylene bisamide having a melting point lower than that of polyamide resin to the polyamide and generating heat at a specific temperature and forming the blend into a sheet. CONSTITUTION:(B) An alkylene bisamide (e.g. ethylene bisstearic acid amide and/or hexamethylene bisbehenic acid amide) having a melting point 50 deg.C lower than that of (A) polyamide resin and having decomposition initiation temperature Td ( deg.C) expressed by the formula Tm-30 deg.C<Td<Tm+30 deg.C (Tm deg.C is melting point of polyamide resin) is added and bonded to the pellet of the component A by subjecting the component B to heat generation at a temperature not >=50 deg.C higher than melting point of the component B using self-heat generation type agitator. The blend is formed into a sheet to provide the aimed polyamide film. The above-mentioned production is economical, since melt forming processing or drying process is not required unlike master pellet method.
Patent JP-H0940502-A (JP)
Title: Antibacterial agent composition
Inventor: ATSUMI KIMINORI
IPC: A01N59/20
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial agent having low solution viscosity, easily formable in the form of film, sheet, etc., and giving a water-insoluble product resistant to discoloration simply by drying. SOLUTION: This antibacterial agent composition is produced by dissolving chitosan in a solution of malonic acid, L-malic acid or their mixture and adding an antibacterial metallic ion to the obtained chitosan solution.
Patent JP-S59106222-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: A01F12/00
Filed: 1982-12-10
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-H1050018-A (JP)
Title: Magnetic head device for floppy disk
Inventor: TANAKA KAZUNORI
IPC: G11B21/21
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a magnetic head and to make the magnetic head device for a floppy disk low structure in height. SOLUTION: In the magnetic head device for the floppy disk, equipped with the magnetic head 11, a gimbals 15 for fitting the magnetic head 11 on one surface side and supporting elastically the magnetic head 11 and a flexible substrate 17 for connecting with leads 13a, 13b, 14a and 14b of coils 13 and 14 constituting the magnetic head 11 on the other surface side of the gimbal 15, the gimbals is formed with opening parts, and the leads of the coils are passed through these opening parts, so as to be electrically connected up to electrode parts of the flexible substrate.
Patent JP-H0554325-A (JP)
Title: Magnetic head
Inventor: AKASHI SUMIMASA
IPC: G11B5/23
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the magnetic head inclined at the boundary between magnetic metallic materials and core pieces. CONSTITUTION:The single crystal ferrite core pieces 11 are butted against each other via the magnetic metallic materials 12 on both sides of a head gap 5. The boundary 13 between the magnetic metallic materials 12 and the single crystal ferrite core pieces 11 is inclined so as to approach the head gap 5 in the depth direction of the head gap 5. The eddy current loss of a high-frequency signal is decreased by the magnetic metallic materials.
Patent JP-S6197432-A (JP)
Title: Method of cutting yarn in spinning machine
Inventor: FUKUDA TATSUMI
IPC: D01H1/38
Filed: 1984-10-15
Abstract: PURPOSE:To prevent yarn at the top of bobbin from getting loose when the yarn is cut, by forming a bunch winding at the highest position of the bobbin, dropping a ring rail and grasping the bunch winding and a bunch winding- forming part by a bobbin gripping tool. CONSTITUTION:When a machine bed is stopped with completion of full bobbin, the ring rail 7 is slightly raised, a bobbin is restarted, the bunch winding B1 is formed,the ring rail is rapidly dropped, the slant winding B2 is carried out, yarn is wound round the roulette part 4, and the machine bed is stopped. Then, an autodoffer is worked, and the full bobbin B is grasped between the piston 18 and the inner wall face of the bobbin insertion hole 13. When the bobbin B is extracted from the spindle 6, the yarn is kept in a tense state even if the slant winding B2 becomes loose.
Patent JP-H0880868-A (JP)
Title: Front part car body structure for automobile
Inventor: FUKUDA MAKOTO
IPC: B62D25/04
Filed: 1994-09-12
Abstract: PURPOSE: To increase the rigidity of a front pillar without incurring the increase of the weight by utilizing the supporting frame of a front side window shield. CONSTITUTION: A front pillar 4 is constituted of a front pillar inner upper 14, front pillar inner lower 16, cowl connection bracket 17, front pillar stiffener 15, and front pillar outer uppers 20 and 21, and a front side window shield is installed on a triangular, window shield supporting frame 12 which is formed integrally with the front pillar inner upper 14. The front pillar inner upper 14 is reinforced by a window shield supporting frame 12, and the rigidity of the front pillar 4 is increased.
Patent JP-S6274411-A (JP)
Title: Production process for separating membrane
Inventor: YANAGA YUKIO
IPC: B01D71/64
Filed: 1985-09-30
Abstract: PURPOSE:To produce a separating membrane of high capability of removing vapor out of organic compound gas effectively by coagulating the thin film consisting of the solution of aromatic copolyimide and aromatic copolyamideimide and then heating and drying up. CONSTITUTION:After the aromatic copolyimide or the aromatic copolyamideimide being solved in the polar organic solvent to the extent of 5-35wt% concentration, 1-40wt% of the aromatic hydrocarbon out of which polymer is not separated, is mixed. The thin film 1mm or less is produced by the dope thus provided. The said thin film can be coagulated immediately either in liquid or in gas. Coagulation is carried out either in water at the temperature of 0-50 deg.C or in inert gas containing vapor having relative humidity 10-100% at the temperature of -10-100 deg.C. After that, it is heated up and dried at a temperature of 50-400 deg.C.
Patent JP-H0381805-A (JP)
Title: Method for guiding travel of golf cart
Inventor: SHOJI HIROO
IPC: G05D1/02
Filed: 1989-08-25
Abstract: PURPOSE:To simplify the construction work of a marker line and the structure of a sensing means by simply changing the magnetic pole of the marker line to automatically switch S-shaped or sigzag traveling or fixed route traveling. CONSTITUTION:When a player sends a start signal by means of a near-by remote control originator, a cart starts to advance. Since the magnetic sensors 4 to 7 of the cart 3 read out the magnetic pole (S pole) of the fixed route traveling part B of the market line 2, the cart 3 advances along the line 2 so as to trace the line 2. At the time of sensing the magnetic pole (N pole) of the S-shaped or zigzag traveling part A, the cart 3 executes S-shaped or zigzag traveling in either one of traveling routes C, D. Thus, the cart 3 can advance while automatically changing its traveling between the S-shaped or zigzag traveling and fixed route traveling.
Patent JP-S59106034-A (JP)
Title: Furigana (japanese syllabary attached to chinese character) adding system of text processor
Inventor: YASUDA KEIYUU
IPC: G06K15/00
Filed: 1982-12-10
Abstract: PURPOSE:To add Furigana to Kanji (Chinese character) with an easy operation, by constituting the system so that Kana (Japanese syllabary) characters and space characters are outputted as Furigana alongside Kanji when adding of Furigana is indicated. CONSTITUTION:When the operator inputs Kana sentence, the inputted Kana sentence is displayed on the display screen of a display device 9. Next, when space characters are inputted, the Kana sentence is converted to a Kanji sentence or a sentence with mixed Kanji and is outputted, and space characters are outputted next. When the operator operates a ruby key, a ruby mode is set. When Kana characters are inputted, desired space characters are inserted to Kana characters, and Kana characters are inputted to a ruby buffer 24 and an input buffer 23. When the operator operates a conversion key, Kana characters are converted to ruby characters, and they are converted to corresponding Kanji in a Kana-Kanji converting circuit 5. On the device 9, ruby characters and spaces are displayed above Kanji.
Patent JP-S6197129-A (JP)
Title: Purification of fluorosilanes
Inventor: MOMOTAKE HIROYUKI
IPC: C01B33/107
Filed: 1984-10-18
Abstract: PURPOSE:To prepare fluorosilanes having high purity easily by passing gaseous crude fluorosilane contg. chlorine-contg. silane compds. as main impurity, then passing further through a layer packed with a metal fluoride. CONSTITUTION:Crude fluorosilane gas (e.g. SiHF3, Si2F6) expressed by the formula (wherein n>=1; 0<=m<=2n+1) contg. chlorine-contg. silane compds. as main impurity is prepd. by a halogen exchange reaction between chlorosilane and a florinating agent. The crude gaseous fluorosilane 4 is passed through a layer 1 of granular active carbon cooled by a coolant 2, passed further through a layer 3 packed with a metal fluoride (e.g. ZnF2) and purified. Obtd. fluorosilane having high purity is stored in a cylinder 5 held in liquid N2 6. The fluorosilane of high purity is suitably used for the prepn. of thin film of fluorinated amorphous silicon.
Patent JP-H1062166-A (JP)
Title: Depth measuring method
Inventor: TANIGUCHI KATSUTOSHI
IPC: G01B21/20
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a depth measuring method in which the depth accuracy of a depth at which the angle of inclination of a measuring pipe installed inside the underground foundation is to be measured by a clinometer can be enhanced even in a very long use period and in which the angle of inclination is measured at every constant depth. SOLUTION: An upper-part reference groove 30 and a lower-part reference groove 30' which are to be used as references for a depth are formed near the upper end and near the lower end of a measuring pipe 2 precisely by keeping a known distance. Before the depth is measured, a clinometer 10 which is suspended by a cable 4 is inserted into the measuring pipe. The distance between the upper-part reference groove and the lower-part reference groove is computed by a ground measuring device 6 on the basis of the signal of a depth indicator when the lower-part roller 11' of the clinometer comes into contact with the upper-part reference groove and with the lower-part reference. The known distance between the two reference grooves is used as a reference value for calibration. The difference between distances in two points which are measured actually by the depth indicator is found.  The difference is proportionally distributed to measured values at respective depths measured by the depth indicator, and the measured values are corrected.
Patent JP-H1059645-A (JP)
Title: Elevator abnormality detecting device
Inventor: CHIYOU KIYOSHI
IPC: B66B3/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To accurately, automatically and periodically detect abnormality by storing a comparison value or the like being a travel vibration minimum value to calculate a difference between a travel vibration measured value and a travel vibration tendency value, and judging that abnormality is caused in an elevator when the travel vibration tendency value becomes two times or more of the travel vibration minimum value being the comparison value. SOLUTION: On vibration data when measured after operation of an elevator is switched to operation in car travel vibration periodic measurement, a change in travel vibration is expressed by a vibration comparison value stored by a storage means and a vibration tendency value until now. If a vibration comparison value of the next time and a vibration terndency value at present time are corrected on these last time values, its new data is renewed to vibration data in a storage memory of the last time by a storage means. When its vibration tendency value exceeds two times or more of the vibration comparison value, it is judged that its travel vibration tendency value is an abnormal value.
Patent JP-H0498241-A (JP)
Title: Spectrally sensitized silver halide photographic sensitive material
Inventor: OKUSA HIROSHI
IPC: G03C1/035
Filed: 1990-08-17
Abstract: PURPOSE:To enhance spectral sensitivity in green short wavelength region by coagulating an emulsion containing silver halide crystals together with its protective colloid with a polymer flocculant, and then, deflocculating them, and spectrally sensitizing them with a specified sensitizing dye. CONSTITUTION:The silver halide grains contained in at least one of the green- sensitive silver halide emulsion layers are flocculated together with the emulsion and its protective colloid by using the polymer flocculant, and after the deflocculation they are spectrally sensitized by at least one of the sensitizing dyes represented by formula I in which each of R<1> and R<2> is alkyl or alkenyl; R<3> is H, aryl, or the like; X<1> is a counter ion for balancing electric charge; n1 is a number of >=0 of said ions for balancing the charge; W<11> is >=3 C alkyl; and each of W<12>-W<15> is H, alkyl, alkoxy, or the like.
Patent JP-S6460158-A (JP)
Title: Television receiver
Inventor: SOBASHIMA HIROSHI
IPC: H04N5/91
Filed: 1987-08-31
Abstract: PURPOSE:To share a common circuit, by connecting a VTR exclusive circuit composed of a recording and reproducing part and a teletext exclusive circuit composed of a character receiving part and an RGB encoder part to the common circuit equipped with an RF tuner part, an IF part and a video detecting part by means of a switching circuit. CONSTITUTION:A video tape recorder exclusive circuit 6 is composed of a recording and reproducing part 12, and a teletext exclusive circuit 7 is composed of a character receiving part 13, an RGB encoder 14 and an RGB output terminal 15. When a switching circuit 8 is switched to a VTR exclusive circuit 6 side, a common circuit 5 and the recording and reproducing part 12 of the VTR are connected and operated as the VTR. When the switching circuit 8 is switched to the teletext exclusive circuit 7, the common circuit 5 and the teletext receiving part 13, the RGB encoder 14 are connected and operated as a teletext receiver. Thus, since an RF tuner part 2, an IF part 3 and a video detecting part 4 are composed so as to be in common as the common circuit 5, the inexpensive tilted receiver can be obtn. and also constructionally simplified.
Patent JP-S60108278-A (JP)
Inventor: ISHIMORI TOYOJI
IPC: B25B25/00
Filed: 1983-11-18
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-H0552557-A (JP)
Title: Distance measurement device
Inventor: IDE MASATAKA
IPC: G02B7/32
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the device enabling highly precise distance measurement even for a subject at a great distance easy to produce spot lack. CONSTITUTION:The distance measurement device is provided with a light emission means 1 for emitting light toward a distance measurement objective and a first light receiving means 2A and a second light receiving means 2B for sandwiching the light emission means 1 on both sides. Discrimination is performed on whether a distance measurement objective is easy to erroneously measure a distance by means of an output signal of the light receiving means 2 and, if the discrimination is performed on whether erroneous distance measurement is easily done by spot lack and the like, a light emission quantity of the light emission means, namely, the number of light emissions a light emission time is increased to execute the distance measurement for the purpose of increase of distance measurement precision.