baber/WOPTO huggingface dataset:
Patent JP-S5545267-A (JP)
Title: Index signal forming circuit
Inventor: SHIMADA SATOSHI
IPC: H04N9/07
Filed: 1978-09-27
Abstract: PURPOSE: To make a more accurate color demodulation possible by providing a control signal forming part, which controls the phase and the frequency of index signals, in a color filter to form index signals according to the distortion of the scanning output face.  
     CONSTITUTION: Color filter 1 of the single tube-system color camera unit is provided with control signal forming parts 14A (horizontal scanning region) and 14B (vertical scanning region) for controlling the phase and the frequency of index signal SI according to the distortion of scanning output face P. The camera unit is constituted by image pickup tube 5, pre-amplifier 6, LPf 7, BPF 8, color demodulator circuit 9 (signal SI is used for demodulation), forming circuit 10 of signal SI, etc., besides control signal forming parts above, and chrominance signals obtained from color encoder 11 are synthesized with luminance signals by 12 and become normal color video signals. Then, a part of filter 1 is used for forming parts 14A and 14B as it is, and consequently, they have R, G and B light transmission parts (stripes) arranged successively in the horizontal scanning direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63284653-A (JP)
Title: Program loading system
Inventor: KOBARI KUNIHIKO
IPC: G06F15/00
Filed: 1987-05-18
Abstract: PURPOSE:To shorten the interruption time of the on-line service of a low-order device by carrying out the file accesses of a high-order device as well as the transfer/storage of a program into the low-order device from the high-order device without stopping the low-order device. CONSTITUTION:Plural low-order devices 25 are carrying out the on-line service jobs under the control of a high-order device 20. A main memory 26 in a device 25 is divided into an on-line operation area 27 and non-on-line operation area 28. When the files are replaced, and an initial program is loaded, the device 20 loads the initial program into file memories 23 and 24 via a magnetic tape 22 to read them out to a main memory 21 and then transmits the program to the area 28 to give a rise instruction to the device 25. The device 25 transfers the received data to the area 27 to perform the rise processing after the on-line service is discontinued.
Patent JP-S60263739-A (JP)
Title: Car body vibration reducing device
Inventor: TADA TETSUYA
IPC: B60K5/12
Filed: 1984-06-11
Abstract: PURPOSE:To prevent an increase of car body vibrations when a door is closed by not detecting vibrations caused by the door closure with an acceleration sensor when exciting a vibrator based on signals of the engine speed sensor and the acceleration sensor to reduce vibrations. CONSTITUTION:Excitation signals are formed from ignition pulses or the like synchronous with car body vibrations, and the excitation signals are applied with phase and gain adjustments by a microcomputer M based on the engine speed sensor and the acceleration sensor provided in a car room and are fed to a vibrator 2 to reduce car body vibrations. In this case, in order to reduce car body vibrations with the vibrator 2 by detecting car vibrations caused by the door closure with the acceleration sensor 5, acceleration signals are sampled and stored in even fixed time, and also the acceleration signals are differentiated by a different circuit and when this value is a fixed value or more, i.e., there is an effect caused by the door closure, the sampled detection signals are not stored.
Patent JP-S5742552-A (JP)
Title: Preparation of base material for optical fiber
Inventor: TAKADA HISAO
IPC: C03B37/018
Filed: 1980-08-29
Abstract: PURPOSE:To make it possible to obtain a base material for an optical fiber having constant refractive index characteristics always, by feeding results obtained from the X-ray analysis of a material attached to the inner wall of a glass tube by the internal CVD (modified chemical vapor deposition) method back to a raw material feeding system, and controlling the feeding source. CONSTITUTION:An oxide of glass powder containing a dopant is deposited on the inner surface  of a glass tube 1. In vitrifying the oxide, a gaseous phase raw material of a given composition is  blown from a raw material feeding system 3 through the glass tube 1 into a gas expelling system  4, and a burner 5 jetting an oxyhydrogen flame is reciprocated in the long direction of the glass  tube 1 to heat the interior thereof. Thus, an attached material 6 which is a reaction product of the  raw material is formed. In this case, X rays are irradiated by the scanning method from an X-ray  generating source 7 to the glass tube 1 and caught by an X-ray sensor 8 containing an electric  measuring mechanism and analyzed. After sensing with the X-ray sensor 8, the analytical results  are recorded on a recorder 12 through an amplifier 11, and the results are fed to a control apparatus 13 of the raw material feeding system 3. The raw material feeding system 3 is controlled  to adjust the refractive index distribution of the material attached to the inner surface of the glass  tube 1 to the desired state.
Patent JP-S5744849-A (JP)
Title: Processing method for signal of magnetic flaw detector
Inventor: KOMINE ISAMU
IPC: G01N27/90
Filed: 1980-08-29
Abstract: PURPOSE:To highly accurately perform detection for each of various kinds of flaws, by a method wherein flaw detection signals are processed by using a plurality of BPFs having different pass bands. CONSTITUTION:The coil 5' of a magnetic flaw detector detects flaw detection signals, based on leakage magnetic flux, having frequencies different according to various kinds of flaws. These signals are separated by means of BPFs 11-1... having pass bands corresponding to respective ones of the various flaws and processed in signal comparing circuits 12-1.... Thereby, detection for each flaw is highly accuately performed with excellent S/N, being less affected by noises or the like than the case where a single LPF is employed. In addition, controlling a paint gun 10' according to the detection signals through a marking logic circuit 9' permits markings corresponding to various kinds of flaw to be applied to a material being inspected.
Patent JP-S63284425-A (JP)
Title: Light intensity distribution measuring instrument
Inventor: TOYOYAMA SHINJI
IPC: G01J1/00
Filed: 1987-05-15
Abstract: PURPOSE:To measure variation in light intensity with time and take a measurement at a specific point of time by photographing the temperature distribution of an irradiated light absorber by an infrared video camera, converting its video signal into image data and displaying it, and measuring an accurate light intensity distribution speedily. CONSTITUTION:Parallel light K from a light source is projected on the light absorber 1 and the generated temperature distribution is photographed by the infrared video camera 2 from its reverse surface. Its video signal is processed by an image processor 3 to generate and outputs the image data to a computer 5. The computer 5 converts the data into image data indicating the light intensity, which is displayed on a CRT display through the processor 3.
Patent JP-S5729710-A (JP)
Title: Snow removing apparatus for being attached to front surface of vehicle
Inventor: ARUFURETSUDO SHIYUMITSUTO
IPC: E01H8/06
Filed: 1980-08-29
Abstract: Snow removal apparatus has a housing open at its front end in which a central fan blower is mounted. Mounted to the housing forwardly of and flanking the central fan are a pair of vertically rotating clearing screws. Each of the screws is also provided with a deflector which is movable in a circular path concentric with the axis of rotation so as to provide a selectively positionable backing or rear wall therefor.
Patent JP-S5550907-A (JP)
Title: Rolling method for tube in reeling mill
Inventor: AKIYAMA MASAYOSHI
IPC: B21B37/18
Filed: 1978-09-28
Abstract: PURPOSE: To execute the rolling work for obtaining the sizing blank to be finished into the seamless tube with constant outer diameter and wall thickness being set as the aim values, by comparing the measured wall thickness of the reeling blank obtained from the elongation pass with the  aim value in order to obtain the deviation value, and by adjusting the amount of expansion in  the outer diameter correspondingly to above deviation data.   
     CONSTITUTION: At the reeling pass, amounts of expansion in outer diameter and the reduction of  wall thickness are adjusted correspondingly to the variation in the wall thickness of the reeling  blank (b) as follows; if the wall thickness of the reeling blank (b) is thicker than the aim value,  the reduction of wall thickness is adjusted to be smaller than the specified value, and the expansion in the outer diameter is adjusted to be smaller than the specified value; and if the measured  wall thickness is thinner than the aim value, the reduction of wall thickness at the reeler 4 is increased than the specified value, and the expansion in the outer diameter is increased than the  specified value; these adjustments are carried out by controlling the size of roll gap of the reeler 4.  Hereby, the aim value for outer diameter of the sizing blank C after the rolling pass by the reeler  4 is changed correspondingly to the size of wall thickness of the reeling blank on the exit side of  the plug mill 3, and the wall thickness on the exit side of the sizer 5, that is, the wall thickness of  the product, can be uniformized and the outer diameter can be made constant.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05287081-A (JP)
Title: Production of powdered polymer containing hydraulic substance
Inventor: SUGITA ATSUSHI
IPC: C08J3/12
Filed: 1992-04-13
Abstract: PURPOSE:To provide the title polymer free from blocking, excellent in dispersibility and long-storage stability, and useful as a mixing ingredient of a cement to obtain a dense and durable hardened cement product by spray- drying a synthetic resin emulsion and/or a synthetic rubber latex and a hydraulic substance. CONSTITUTION:A synthetic resin emulsion and/or a synthetic rubber latex (e.g. an ethylene-vinyl acetate copolymer emulsion) pref. having a particle diameter of about 0.05-5mum and a hydraulic substance (e.g. a silica fume) pref. having a particle diameter of 0.5-30mum are simultaneously introduced into a spray-drying tower at 100 deg.C or lower at its inlet and spray-dried.
Patent JP-S6011055-A (JP)
Title: Hot-water boiler
Inventor: KANEZAKI KOUICHI
IPC: F24H9/20
Filed: 1983-06-30
Abstract: PURPOSE:To prevent freezing by a method wherein the water temperature in the water introducing section of a heater is detected by a temperature sensor to operate a pump while atmospheric temperature is detected by a temperature sensor to operate a heater. CONSTITUTION:The boiler is constituted of a connecting pipe (A) 6, connecting a water supplying pipe 2, a water discharging pipe 14, a hot-water discharging pipe 1, a hot-water reserving tank thermistor 11, water detector 12 and a pump 4 for supplying the water in the tank 3 into the heating section, to the hot-water reserving tank 3, a non-return valve 9, a water introduction detecting device 17, a connecting pipe (B) 7 connecting the non-return valve 9 to the device 17, and the connecting pipe (C) 8 connecting a heat exchanger 10, a burner 18, a heat exchanger thermistor 13, a freezing thermo (A) 19, the freezing thermo (B) 16 and a freeze preventing heater 15 to the hot- water reserving tank 3. When the atmospheric temperature is low, the temperatures of respective sections are reduced, and when the atmospheric temperature has become lower than 0 deg.C, the freezing thermos in the equipment are operated and the freeze preventing heater is operated. The boiler is fully filled with water and when the temperature of the water introducing section has become lower than 5 deg.C during stopping for a long period of time or the like, the freezing thermo for the heat exchanger is operated and the pump is operated automatically.
Patent JP-H04227998-A (JP)
Title: Lowly foaming detergent for washing machine
Inventor: DEIITAA BARUTSUAA
IPC: C11D1/06
Filed: 1991-05-24
Abstract: In a low foam, liq. or powder machine washing compsn., the surfactant component contains 5-30% of alkylpolyglycoside, 5-30% of alkanol ether carboxylate, 5-30% of soap, and 0-3% of other surfactants. The alkylpolyglycoside is R-O-Zn and is esp. a fatty alcohol polyglucoside. The alkanol ether carboxylate is (R'-O(CH2CH2-O)xCH2COO)mMm+ or ((R''-O(CH2CH2-O)y)2CHCOO)zNz+, and the soap is R'''COOP. R = 10-18C (un)branched, (un)satd. alkyl; Zn = polyglycosyl radical with n = 1-3 hexose or pentose units; n esp. = 1.1-2; R'' = 8-22C (un)branched alkyl; x, y = 1-40; esp. x = 3-20; z = 1 or 2; m = 1 or 2 (1); M, N = H, alkali(ne earth), NH4 or alkanolammonium, pref. Na, K, NH4 or alkanolammonium; R' = 8-22C (10-18C) (un)satd., (un)branched alkyl; R''' = 8-22C satd. and/or unsatd. alkyl; P = H, alkali, NH4 or alkanolammonium. The concn. of the tenside component is 0.3-20 g/l. The compsn. may contain builders, bleaches, suspension agents, enzymes, stabilisers, greying inhibitors, corrosion inhibitors, optical brighteners, dyes, perfume oils and opt. other non-surfactant components.
Patent JP-S5913607-A (JP)
Title: Manufacture of thin metallic nitride film
Inventor: KANAMORI SHIYUUICHI
IPC: C23C14/00
Filed: 1982-07-12
Abstract: PURPOSE:To obtain easily a thin metallic nitride film with small internal stress and low specific resistance by forming a thin metallic nitride film in an atmosphere of a gaseous nitrogen-Ar mixture contg. hydrogen. CONSTITUTION:Gaseous hydrogen is introduced into a chamber up to a prescribed partial pressure, nitrogen is introduced up to a prescribed total partial pressure of nitrogen and hydrogen, and Ar is finally introduced up to a prescribed total pressure. Electric discharge is then started, and a thin metallic nitride film is deposited by reactive sputtering. By this method a thin metallic nitride film with small internal stress and low specific resistance is easily obtd. The film is used as the material of electrodes of a semiconductor integrated circuit, etc.
Patent JP-H10312927-A (JP)
Title: Manufacture of dust core
Inventor: TEZUKA HIROSHIGE
IPC: C22C33/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a dust core which has strength sufficient to resist handling and a low core loss. SOLUTION: A dust core is manufactured in such a way that, after powder prepared by adding and mixing a binder, such as sodium silicate, phenolic resin, etc., and a molding assistant, such as stearate, etc., to and in iron-silicon- aluminum alloy power is molded with pressure, the molded body is heat-treated in a nonoxidizing atmosphere or a vacuum, so as to remove the mechanical strains caused by the molding work and cooled to <=200 deg.C in the nonoxidizing atmosphere or vacuum. After cooling, the dust core thus obtained is again heat-treated at a temperature between 300 deg.C and 600 deg.C after the atmosphere has been replaced with the air, so as to remove the carbon which is generated when the molded body is heat-treated for removing the mechanical strains from the core.
Patent JP-H07276123-A (JP)
Title: Method of preforming hole in fiber reinforced composite material
Inventor: ANDERUSU TERIN
IPC: B23B35/00
Filed: 1993-05-21
Abstract: PURPOSE: To efficiently preform a hole of desired size in a fiber-reinforced composite material by translationally moving a rotation symmetrical milling body to an edge of the hole while rotating the same with respect to its axis. CONSTITUTION: A rotation symmetrical milling body 3 is inserted into a preformed hole 2. On this occasion, the axis of rotation of the milling body 3 is oriented perpendicularly to the longitudinal direction of the fiber of a laminated board 1, that is, perpendicularly to the board plane. The hole 2 is machined by translationally moving the milling body 3 along the edge of the hole while rotating the milling body 3 relative to the axis 5, whereby the existing damages and defects 6 are removed. The size and form of a finished hole 7 are substantially different from those of the preformed hole 2. That is, the finished hole can be provided with the desired form and size, and it should have the form and size needing the deletion of the material for removing at least the existing damages and defects by the machining by the milling cutter.
Patent JP-2000310986-A (JP)
Title: Method of image data reduction for portable telecommunication equipment
Inventor: SAKAMOTO AYAKO
IPC: G06F3/048
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To display an image in a suitable size for a display image having constraints by deciding a reduction rate from dot number of an image data and dot number of a display image and by reducing dots of the image data corresponding to the reduction rate horizontally and vertically in a way of a random number. SOLUTION: A reduction of image size is judged to be necessary (S201) when the number of horizontal or vertical dots of a received image data exceed the horizontal or vertical dot numbers of a display screen. A ratio of the horizontal and vertical dot numbers of both received image data and the display screen is obtained (S202). In order to display in reduction without changing an aspect ratio of the image data, a smaller value of the reduction rate among the horizontal and vertical reduction rates is set as the total image data reduction rate (S203). By judging whether the reduction rate is above the predetermined value or not (S304), when the reduction rate is too small, it is avoided to become largely different from the original image. Lastly the dots of image data are reduced at the set reduction rate horizontally and vertically in a way of a random number (S205).
Patent JP-H02300578-A (JP)
Title: Air valve
Inventor: TAJIRI KAZUMI
IPC: F16K24/00
Filed: 1989-05-12
Abstract: PURPOSE:To obtain compaction by providing the pressure chamber of a valve casing with a small exhaust port smaller in diameter than a communicating hole of a valve stem. CONSTITUTION:When the air quantity in a float chamber 44 is increased and the water level of a fluid is lowered, a float 42 descends by its own weight, but a float valve 43 is hindered by the internal pressure. A guide bar 64 is thereby detached from the valve seat 73 of a valve stem 67 and descends into a pressure chamber 47 via a communicating hole 72. A part of the air in the pressure chamber 47 is exhausted into the atmospheric air from a small exhaust port 63, but as the small exhaust port 63 is formed smaller in diameter than the communicating hole 72, and the air quantity flowing in from the communicating hole 72 is thereby larger than that exhausted from the small exhaust port 63, the internal pressure remains in the pressure chamber 47, resulting in the balance of the internal pressure in both a float valve casing 45 and pressure chamber 47. The pushing-up force acting upon the rear face of a valve body 66 and the pushing-down force acting upon the upper end part of a valve stem 67 are balanced, and the float valve 43 descends by its own weight to open an exhaust port 54 and exhaust the small quantity of the air in the float valve casing 45. The small-sized float 42 is therefore sufficient for this valve.
Patent JP-S5546653-A (JP)
Title: Coaxial speaker
Inventor: TANAKA JIYUNICHI
IPC: H04R9/06
Filed: 1978-09-29
Abstract: PURPOSE:To realize a high-efficient tweeter with improved characteristics of a woofer and the tweeter by using a ring-shaped plate diaphragm for the woofer and then by inserting the tweeter from the reverse opening at the center part of its magnetic circuit part. CONSTITUTION:As a low-frequency-range diaphragm for a woofer, ring-shaped plate 1 is used and a sound from tweeter 9 is reflected by the low-frequency-range diaphragm, thereby preventing the disorder of characteristics of speaker 9. Further, tweeter 9 is inserted from reverse opening 3' at the center part of the woofer and fitted. Consequently, magnetic circuit 3 much greater than the diameter of the diaphragm can be used for the tweeter and high-efficient one can be realized.
Patent JP-H037568-A (JP)
Title: Adjusting and controlling apparatus for cutting strip material
Inventor: RITSUKARUDO MATSUTEI
IPC: A24C5/47
Filed: 1990-05-11
Abstract: PURPOSE: To attain the conquer of a fault caused by thermal expansion to be exerted during the operation of a cutter by letting the temperature of the cutter rise to a selected temperature higher than the usual operating temperature of a machine and keeping this temperature at this selected value through searching and control means. CONSTITUTION: The following operation of a device 1 for cutting a filter/cigarette connecting band is performed. Namely, when a freely adjustable knife 9 of a roller 6 and a correspondent knife 10 of another roller 5 are contacted, the setting angle of the knife 9 is adjusted. Then, bolts 27 and 23 are fastened and the operating preparation of a filter assembly machine is performed. During the operation, the section under operating operates as a heat source, and the temperature of this assembly machine gradually rises from the surrounding temperature to the prescribed running temperature. During this rising, the device 1 is kept at the fixed temperature higher than the operating temperature of the machine through control in the quantity of heat generated from a heating source 39 corresponding to a feedback signal from a sensing means 40.  Then, even during stop at the operating time of this assembly machine, a means 37 for sensing and controlling the temperature of the device 1 operates this machine without the danger of malfunction and the adjustment of knife.
Patent JP-S5760908-A (JP)
Title: Reducing device of room cooling load for automobile
Inventor: HAMAGUCHI HIROSHI
IPC: B60H3/00
Filed: 1980-10-01
Abstract: PURPOSE: To suppress a temperature rise in a car room at the time of parking under the blazing sun, by removably providing a curtain with quality of reflecting heat rays in the vicinity of a window glass or roof or the both.  
     CONSTITUTION: The upper half of a car room 1 in an automobile is generally provided with front and rear wimdow glasses 2, 3 and side window glass. Here are provided curtains 6 in the insides of the window glasses 2, 3 and side window glass so as to cover them. This curtain 6 is formed by using a material of quality reflecting heat rays, for instance, a plastic film or the like coated with aluminum. An end of this curtain 6 is mounted to a reel device 7, and locked to a prescribed position by a lock device. This lock device at operation of an engine is constituted by a device 14, preventing drawing of the curtain 6, and a reelback preventive device 26 locking the curtain 6 to its drawn position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5744377-A (JP)
Title: Drive system for charge application device
Inventor: DOI SHIYOUJI
IPC: H04N5/335
Filed: 1980-08-29
Abstract: PURPOSE:To obtain a picture with uniform brightness by setting a charge accumulation time equal among respective columns having a time difference in each picture element column after a preliminary time in which applied charge vanishes after the accumulated charge of all picture elements of a CID is applied to a substrate. CONSTITUTION:In an IDC which uses a detection electrode 2X, an accumulation electrode 2Y, a voltage V from a horizontal shift register 20 to a longitudinal bus Y1, etc., the voltage V/2 of a power source EA, a reset signal phiR at a terminal 72, a voltage phiS at a terminal 71, etc., the amount of a signal which corresponds to picture-element charge is outputted to terminals O1-O4 successively in parallel. At a time t1(n+2), the accumulated charge of all picture elements are applied into a substrate at a time and after a preliminary time when the charge vanishes, a charge accumulation time (tau) equal among picture-element columns is set while time differences t21, t22, etc., are provided to picture-element columns 61, 62, etc., respectively in the order of reading operation. Then, the picture-element column 61 is read by times t31-t32. Thus, the charge is read successively to obtain a picture with uniform brightness.