baber/WOPTO huggingface dataset:
Patent JP-S59226552-A (JP)
Title: Reporting system of duration of call
Inventor: KUSUDA KOUJI
IPC: H04M3/42
Filed: 1983-06-08
Abstract: PURPOSE:To suggest indirectly hooking off by performing the bridge cut off to a calling subscriber in an automatic telephone exchange a certain time after the call start time to report that the certain time elapses. CONSTITUTION:On a basis of the number of a called subscriber which a subscriber SUB dials, a marker CM sets a train 1 between the subscriber SUB and an outgoing trunk OGT on a main link ML and transmits storage position information or the like of the subscriber SUB and the outgoing trunk OGT to a call duration monitor device CPE through a path 2. The device CPE extracts the subscriber's number from this information and monitors the outgoing trunk OGT through a path 3; and when the device CPE receives the response indication of the called subscriber, the device CPE writes time information on a corresponding outgoing trunk memory to monitor hooking-off after receiving response time information from a main clock device MTM through a path 4. A certain time after the call start, the device CPE sends the subscriber's number to an offering trunk TKE for talkie transmission through a path 5 and starts the marker CM through a path 6 to perform the bridge cut off through a path 7, thus reporting that the duration of the call is longer.
Patent JP-S5727643-A (JP)
Title: Device for mounting and demounting workpiece on machine tool
Inventor: OOKUMA KUNIAKI
IPC: B23Q7/14
Filed: 1980-07-23
Abstract: PURPOSE: To reduce appliances, attachments, pipes, etc., by sliding a lifter support for a workpiece in connection with the forward and backward movement of a tailstock on a movable side so that only one cylinder unit is needed for a device for mounting and demounting the workpiece.  
     CONSTITUTION: A machine tool, on which a shaftlike workpiece W is supported at both the ends by tailstock jigs 5, 7 when the workpiece is machined, is provided with a lift means 17 comprising a lifter coupling member 24 which is engaged with the tip of a tailstock coupling movable member 8 to cause a slide rod 25 and a slide shaft 11 to cooperate with each other at the prescribed stroke of a tailstock, a workpiece support 12 rotatably provided on the slide shaft 11 and a cylinder unit for moving the slide shaft 11 back and forth between a mounting/demounting region and a conveyance region through the medium of a link mechanism. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5434638-A (JP)
Title: Classifying system for character patterns
Inventor: UMEDA MICHIO
IPC: G06K9/46
Filed: 1977-08-23
Abstract: PURPOSE: To secure the necessary classification with a small amount of the memory and through a simple process regardless of the change of the printed character pattern, by classifying the character patterns via the rough and complicated information of the printed Chinese character and the information of a rough contour shape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10279553-A (JP)
Title: Production of (poly)glyceryl ether sulfate salt
Inventor: MIYAKE HIROSHI
IPC: C11D1/16
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an anionic surfactant by selectively sulfatizing a primary hydroxyl group existing on a (poly)glyceryl ether. SOLUTION: This (poly)glyceryl ether sulfate salt of formula I [R<1> is a 6-22C alkyl, alkenyl; R<2> is a 2-3C alkylene; (n) is 1-10 which is the average polymerization degree of glycerol; (m) is 0-30 which is the average polymerization degree of an oxyalkylene; X is a salt-forming cation] is obtained by reacting a (poly) glyceryl ether of formula II with a lower alkyl sulfate salt of the formula: R<3> -OSO3 X (R<3> is a 1-5C alkyl) as a sulfation agent. The salt of formula I is compounded as a taste-free and smell-free anionic surfactant excellent in formability and foam touch and low in skin irritancy to obtain a composition for washing bodies or a composition for oral cavities.
Patent JP-H05133724-A (JP)
Title: Method and device for inspection of parts mounting and base board inspected thereby
Inventor: TACHIKAWA HITOSHI
IPC: G01N21/88
Filed: 1992-04-21
Abstract: PURPOSE:To enable measurements free from error and set small the distance of each component from the device by moving a base material relative to a measuring means in the laser intensity modulation distance measuring system, acquiring the sensing data about the height of the component, and comparing the sensing data. CONSTITUTION:A laser beam reflected by a galvano-mirror 4 is passed through an Ftheta lens 5 to converge beams into parallel flux and cast onto a printed circuit board 6 on which a component 15 as measuring object is to be or has been mounted. On the other hand, that flux of laser beam split in two directions by a beam splitter 3 which is directed down inward is led to a high speed photo-diode 9. and the output therefrom is fed to a phase meter 10. The flux of laser beams which is reflected by the mirror 4, led to the circuit coard 6, and reflected by the component 15 is passed again via splitter 3 and left incident on a diode 8 via a lens 7. The output therefrom is fed to the phase meter 10, and the height of the component 15 is determined by measuring the output difference from the diode 9, i.e., the phase difference.
Patent JP-S5325713-A (JP)
Title: Intake air heating means for internal combustion engine
Inventor: NAKAZATO KAZUO
IPC: F02M31/10
Filed: 1976-08-24
Abstract: PURPOSE: To permit optimum operation to be obtained irrespective of whether with air at a constat temperature supplied to a carbureter by providing the outer wall of an air cleaner with a water jacket for circulating engine cooling water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05296514-A (JP)
Title: Ventilation mechanism of dwelling equipped with cellar
Inventor: NODA SABURO
IPC: F24F5/00
Filed: 1992-04-21
Abstract: PURPOSE:To actively control room temperature and save artificial energy for use in air conditioning by making use of natural energy such as solar energy, wind force energy, rainwater energy, and terrestrial energy. CONSTITUTION:In a dwelling including a cellar 10 and a sun room B disposed on a first floor an opening/closing shutter 11 is provided between the cellar 10 and sun room B. Fresh air and indoor air are ventilated through opening and closing of the opening/closing shutter 11.
Patent JP-S60245118-A (JP)
Inventor: IWAMOTO SHIGEYOSHI
IPC: H01G9/004
Filed: 1984-05-18
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-S5527777-A (JP)
Title: Control system for picture signal transmission
Inventor: IIZUKA YOSHIO
IPC: H04B1/00
Filed: 1978-08-19
Abstract: PURPOSE:To secure an effective transmission of the picture signal featuring reduced error when the circuit state varies by selecting the transmission velocity of the transmission side in accordance with the amount of error of the reception picture signal information. CONSTITUTION:The error of the received picture signal information is detected 11 with every fixed section of the information, and the transmission velocity of the transmission side is selected to the highest level with which the error amount becomes minimum in accordance with the error amount. Then the velocity switching control 10 is carried out.
Patent JP-S5225611-A (JP)
Title: Low nox fluid layer equipment
Inventor: MASHIKO SHIYOUICHI
IPC: F23C10/00
Filed: 1975-08-22
Abstract: PURPOSE: By injecting NOx deoxidating agent into a fluid lyaer, to reduce further the generation of NOx and reduce the original cost of the equipment by reducing the overall necessary capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63266849-A (JP)
Title: Positioning device for solid state element
Inventor: ICHIKI HIDETOSHI
IPC: H01L21/68
Filed: 1987-04-24
Abstract: PURPOSE:To obtain a positioning device for multiple types of solid state elements by attracting the elements to an attraction base, sequentially closing X- and Y-axis holders by a cam to hold the elements, stepwisely centering the elements in Xand Y-axis directions, and opening or closing a pair of holders by an interlocking mechanism in the X- and Y-axis directions. CONSTITUTION:When a chip 2 is placed on an attraction base 31, a discharge pump is operated, the chip 2 is held at the base 31, and cam 51 is rotated counterclockwise. The cam 51 releases pressing of Y-axis holders 35, 36 to a cam follower 53 by the rotation at this angle alpha, the Y-axis holders are closed by the spring 55 of an interlocking mechanism 38 to hold the chip 2, thereby centering it in the Y-axis direction. Then, the cam 51 releases pressing of X-axis holders 33, 34 to a cam follower 53 by the rotation at the angle beta, the X-axis holders are closed by the spring 54 of an interlocking mechanism 37 to hold the chip 2, thereby centering it in the X-axis direction. As a result, the chip 2 is centered and positioned in both X- and Y-axis directions.
Patent JP-S5224334-A (JP)
Title: A fire extinguisher used for a liquid fuel combuster
Inventor: UKATANI YOSHIYUKI
IPC: F23Q25/00
Filed: 1975-08-20
Abstract: PURPOSE: In such a fire extinguish in apparatus to be activated when a strong impact occurs such as an earthquake, etc., the main flame can be extinguished instantaneously by devising anit in such a way that the oil and uncombustioned gas remaining in the burner are forsively exhausted outside through an exhaust fan used for uncombustioned gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5225442-A (JP)
Title: Unit type radiator
Inventor: KATOU MASAO
IPC: F24D19/02
Filed: 1975-08-20
Abstract: PURPOSE: To provide a device with sigle piping for its boiler and floor warming panel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5326881-A (JP)
Title: Preparation of heat stable vinyl chloride polymer
Inventor: OGAWA KINYA
IPC: C08L1/00
Filed: 1976-08-25
Abstract: PURPOSE: To prepare vinyl chloride polymer having improved resistance against color development during the drying of the polymer slurry or the molding of the resin, by polymerizing vinyl chloride in an aqueous medium to a specific rate of polymerization, and adding phenylindole to the polymerization mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10294426-A (JP)
Title: Thin film capacitor and manufacture thereof
Inventor: OTSUKA TAKASHI
IPC: H01L21/822
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the dielectric constant from lowering and the leak current from increasing by providing a layer discharging oxygen under high temperature between a dielectric layer and an electrolytic layer formed at the end part thereof thereby preventing formation of a low permittivity layer on the interface of an electrode. SOLUTION: An insulation film 2 is formed on a silicon substrate 1, an opening 7 is made in the insulation film 2 and filled with a silicon electrode 1a, and a lower electrode layer 3 is formed thereon. After an oxygen generation layer 4 is formed on the lower electrode layer 3, a dielectric layer 5 is formed on the lower electrode layer 3 followed by formation of an upper electrode layer 6 of RuO2 . Subsequently, a thin film capacitor structure thus obtained is annealed (heat treatment) at 650 deg.C under reduced pressure or in N2 atmosphere to complete a thin film capacitor. According to the method, a low permittivity layer is prevented from being formed in the dielectric layer 5 due to thermal oxidation of the lower electrode layer 3 and high permittivity can be attained while suppressing leak current.
Patent JP-S62254703-A (JP)
Inventor: ITOKAWA JIRO
IPC: A45C13/18
Filed: 1986-04-30
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-S60246857-A (JP)
Inventor: SATOU MASAAKI
IPC: D05C9/02
Filed: 1984-05-19
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-H08279885-A (JP)
Title: Lighting device for image scanner
Inventor: KOMATSU YOSHIHITO
IPC: G02B27/00
Filed: 1995-04-04
Abstract: PURPOSE: To increase the depth of an object field on a light source emission face by deviating an angle of an optical axis of a 1st light source array and a 2nd light source array or a position of the light source. CONSTITUTION: Bases 15-1, 15-2 are provided to vary angles θ1 , θ2 between optical axes 17, 18 of light source arrays 3, 4 with respect to a reflecting optical axis 13 being a perpendicular line of a contact face 11. As a result, since the light from the light source arrays 3, 4 indicates a maximum luminous quantity at positions p, q apart on the optical axis 13, the field depth (x) on the light emission face is increased. As a result, the image scanner with high reliability is obtained.
Patent JP-S4857578-A (JP)
IPC: H01L23/12
Filed: 1972-10-12
Abstract: 1406505 Vehicles for colour pastes KARL FINKE oHG 16 Aug 1972 [26 Oct 1971] 38144/72 Heading C4A A vehicle for colour pastes comprises a mixture of 65 to 95% by weight of a sorbitan fatty acid ester or a mixture of sorbitan fatty acid esters, which ester or mixture of esters may be replaced in part by an ester of a saturated or unsaturated fatty acid other than a sorbitan fatty acid ester or a mixture of such saturated and/or unsaturated fatty acid esters, or by a polyoxyethylene alkyl- and/or alkaryl-ether, and 5 to 35% by weight of calcium carbolate. In the examples the vehicles comprise sorbitantrioleate, calcium carbonate, sorbitan-monooleate, a fatty acid ester having a viscosity of 28 Cp. at 20‹ C., polyoxyethylenelaurylether and polyoxyethylenenonylphenylether.
Patent JP-H04334950-A (JP)
Title: Stator frame of rotating electric machine and assembling structure thereof
Inventor: EGAMI SHINJI
IPC: H02K1/18
Filed: 1991-05-08
Abstract: PURPOSE:To obtain a stator frame structure to be so assembled even without curing a stator winding as not to cause a welding distortion to a mechanically processed surface. CONSTITUTION:Seat plates 7A, 7B for previously mounting an outer peripheral plate are welded to press rings 1A, 1B for clamping a stator core S, and the peripheral plate 3 is mounted onto the plates 7A, 7B in a final step.
Patent JP-S5436705-A (JP)
Title: Production of magnetic recording medium
Inventor: TAMAI YASUO
IPC: B23K26/40
Filed: 1977-08-26
Abstract: PURPOSE:To prevent the drop-out and the deterioration of a magnetic layer in the vicinity of an edge by cutting a magnetic recording medium, which uses a nonmagnetic metal as a support, with the use of a laser beam while blowing gases to a portion to be cut.
Patent JP-S583078-A (JP)
Title: Pattern information extracting system
Inventor: OSADA SHIGEMI
IPC: G06K9/34
Filed: 1981-06-30
Abstract: PURPOSE:To extract block patterns from a drawing where characters and patterns are mixed, by extracting only block parts and wiring parts of hand-written linear patterns on a basis of data at each grating point. CONSTITUTION:A block pattern recognizing circuit 36 recognizes pattern candidates extracted by a block pattern candidata extracting circuit 35 and holds them in a block pattern description table 37. A vector converting circuit 38 extracts cross points, inflection points and terminal points and gets information of linkage between these points and block patterns and converts them as vector information. Vector information of wiring patterns transmitted from the vector converting circuit 38 are held in a wiring pattern description table 39.
Patent JP-H02281513-A (JP)
Title: Switch
Inventor: KONISHI KEISUKE
IPC: H01H9/00
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a switch for setting the malfunction detecting time automatically by comprising a measuring means for measuring reset-time of a switch and a means for outputting the set reset-time signal and a means for judging a reset operation on the basis of the set signal. CONSTITUTION:When a computing circuit 111 and a shift resistor 112 are connected by a switching switch(SW) 113, each time that a measuring circuit 110 gives the measured reset-time, the circuit 111 summs the measured reset-time and the referentially set reset-time memorized in the shift resistor 112 at the last stage, and a computing circuit 114 divides it to memorize it in the shift resistor as a new memory, and it is renewed close to the real reset-time. A correcting circuit 115 corrects the set rest-time at the time of switching the SW 113 and generates the set reset-time signal on the basis of the correction. In a setting unit 116 to which the set time signal is given, the time-up hours of a timer circuit 105 is set on the basis of that signal. A manual input operation can be also performed. With this structure, a switch for automatically setting the set time for detecting the reset malfunction of the switch can be obtained.
Patent JP-H01275851-A (JP)
Title: Fixer for floor panel
Inventor: NAKA HIROMASA
IPC: E04F15/024
Filed: 1988-04-25
Abstract: PURPOSE:To prevent the deviation and floating of panels as well as make construction and inspecting operations easier by a method in which the collecting corner of floor panels integrated with support legs is fixed with a panel presser receiver and a panel presser. CONSTITUTION:Under a condition that a panel presser receiver 7 is positioned below, a support leg receiving dray 5 is fixed to a given plate of floor, end the lower end 4a of the support leg 4 of a floor panel 2 is coupled with the tray 5. The panels 2 are set and their height is adjusted by turning the legs 4. A tool is inserted into a through hole 10 formed by collected corners 2a, and a presser receiver 7 is turned to bring a flange 7c into contact with the downside of the panels 2 and to fix it by stopper 8, etc. A panel presser 9 is inserted into the hole 10 and turned through a given angle to couple the inside flange 9d of the presser 9 with the coupler 7f of the receiver 7. The panel presser 9 can thus be attached by one touch manner and the floor panels 2 can be clamped and fixed.
Patent JP-S61259544-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L21/3205
Filed: 1985-05-14
Abstract: PURPOSE:To enable readily additional wiring without photoresist technique by using a sputtering unit having a shutter of a plurality of holes or a depositing unit. CONSTITUTION:A wafer 2 is set to a setting jig 3, and so that holes 6, 7 of an accurate shutter 4 are set to the prescribed positions of the wafer 2 in the state that a shutter 5 is closed. When the shutter 4 is fed to an accurate position, the shutter 5 is opened, the accurate shutter is then operated, and the shutter 5 is then opened after the desired wiring is obtained. Thus, additional wirings 13 are formed at the existing wirings 9, 10 to alter the part of the functions and additional wirings 14 are added between the existing electrodes 11 and 12 to alter the output impedance, thereby readily additionally wiring without using a mask and photoresist technique.
Patent JP-S61280656-A (JP)
Title: Semiconductor integrated circuit with incorporated photosensor
Inventor: TABATA TERUO
IPC: H01L31/10
Filed: 1985-05-14
Abstract: PURPOSE:To facilitate the expansion of a depletion layer and thereby to increase the detection output level of a photosensor, by using as the photosensor a P-N junction of low impurity concentration which is formed by a layer with implanted ions of low impurity concentration, which is provided on the surface of a semiconductor substrate, and by an epitaxial layer. CONSTITUTION:A photosensor is formed of a P-N junction which is formed by a layer 5 with implanted ions and an epitaxial layer 2. The impurity concentration of the layer 5 with implanted ions is set to be 10<11-13>cm<-2>, substantially the same with that of the epitaxial layer 2. Since the impurity concentration of the epitaxial layer 2 is also low due to its structure, a junction approximate to a P-I-N structure having low impurity concentration can be obtained. This photosensor is employed with a resistor 9 for detection and a DC power source 10 connected between a cathode contact region 8 and a substrate 1, and it forms an equivalent circuit shown in the figure. When infrared rays are applied to the photosensor, a generation combination current is generated therein, causing a fall of voltage in the resistor 9. This fall of voltage is amplified by an amplifier 11, so as to obtain an output signal.
Patent JP-H02278838-A (JP)
Title: Schottky gate field-effect transistor
Inventor: ITO KAZUHIKO
IPC: H01L29/417
Filed: 1989-04-20
Abstract: PURPOSE:To satisfactorily control both a gate-drain breakdown strength and controllability of a characteristic of a MESFET by a method wherein a gate electrode composed of a high-melting metal is formed in a groove in such a way that side faces of the groove is not come into contact with side faces of the gate electrode via an insulating film and a high-concentration and high- impurity region is formed by an ion implantation operation. CONSTITUTION:A groove 2 is formed in a part where a gate electrode is formed in a semi-insulating GaAs substrate 1; an n-type GaAs layer 3 is formed in the substrate 1 by an ion implantation operation; a high-melting metal 4 and SiO2 5 are applied. Then, the SiO2 5 is dry-etched; the SiO2 5 is left only in the groove 2. After that, the high-melting metal 4 is etched, by using another gas, by making use of the SiO2 5, left in the groove 2, as a mask. The high- melting metal 4 is left, as the gate electrode, in the groove 2. Then, SiO2 6 is applied to the whole surface; the surface is flattened. After that, a dry etching operation is executed; the SiO2 6 is left in a part other than the high-melting metal 6 in the groove 2. When ions are implanted into the whole surface of the substrate 1, an n<+> region 7 can be formed. Thereby, both a gate-drain breakdown strength and controllability of a characteristic can be kept satisfactorily.
Patent JP-H08297247-A (JP)
Title: Objective lens
Inventor: YOKOI EIJI
IPC: G02B13/18
Filed: 1995-04-26
Abstract: PURPOSE: To provide an extremely long working distance in spite of middle and high magnifications, to correct various aberrations and more particularly chromatic aberrations over a wide range without frequently using combined glass and anomalous dispersion glass and to align exit pupil positions by constituting an objective lens of two groups and forming this lens so as to satisfy specific conditions. CONSTITUTION: The second group G2, successively from an image side, consists of a combined lens composed of a negative meniscus lens which is convex on an image side and a positive meniscus lens which is convex on the image side and a combined lens composed of a biconcave lens and a biconvex lens. The first group G1 consists of a positive meniscus lens which is convex on the specimen side, a combined lens of a biconcave lens and a biconvex lens, a biconvex lens, a parallel plane plate which is provided with a diffraction type optical element(DOE) on the image side face and a positive meniscus lens which is convex on the image side.  Namely, the objective lens consists of the first group G1 of a positive power and the second group G2 of a negative power and satisfies the condition 1<H/t<4, where H is the marginal ray height of the lens face of the extreme object side and (t) is the thickness of the lens on the extreme object side.
Patent JP-H08297330-A (JP)
Title: Photographic printer
Inventor: TAMUGI TSUTOMU
IPC: G03B27/46
Filed: 1995-04-26
Abstract: PURPOSE: To provide a photographic printer capable of executing printing processing, based on a roll of photographic film loaded in a new standard cartridge. CONSTITUTION: The photographic printer is provided with a cartridge capable of rolling the photographic film constituted in such a manner that different identification marks are adjacently written on plural frames arranged in the longitudinal direction respectively, a film carrier 10 capable of feeding the film from the detachably attached cartridge and winding the film in the cartridge and a film mask plate 100 which is mounted on the surface of the film carrier 10 and provided with a first window 101a arranged to face the incident window of the carrier 10, to limit the luminous flux of printing light and a second window 102a which is formed in the proximity to the first window 101a and arranged to face the incident window and faces the identification mark arranged to face the first window 101a and corresponding to at least one frame.