baber/WOPTO huggingface dataset:
Patent JP-S5844963-A (JP)
Title: Numerically controlled automatic cutter for pipe
Inventor: OOSHITA KIYOSHI
IPC: B23D21/00
Filed: 1981-09-10
Abstract: PURPOSE:To cut pipes to arbitrary lengths with high accuracy and performance by means of a titled cutter by providing various kinds of devices which can execute and control operations fully automatically from carrying in of the pipes up  to their cutting and carrying-out. CONSTITUTION:Various undermentioned devices are provided to a numerically controlled automatic cutter for pipes. More specifically, a stocker 1, removers 2, conveyors 3, chucking devices 4, supporting devices 5, moving devices 6, roller devices 7, clamping devices 8, roller devices 9, rotating devices 10, cutters 11, carrying-out devices 12 are provided to carry out cut pipes. Here, the above- mentioned device groups are controlled sequentially in order of description with a controller 13, and are controlled cyclically operatably. Detected distances and set sizes are compared by a setter 14, a detector 15 for passage and a detector 16 for distance and when both coincide, a stop command is outputted to the device 6. At this time, the set sizes and the detected distances are displayed on a display device 18.
Patent JP-S5368611-A (JP)
Title: Production of aluminum alloy by metallizing
Inventor: ASAHI NAOTATSU
IPC: C23C4/06
Filed: 1976-12-01
Abstract: PURPOSE:To obtain an Al alloy product with excellent mechanical properties corrosion resistance and wear resistance by sprying an Al alloy having eutectic phaces against a base material of a temp. below ordinary one followed by heating at a temp. above one where grain boundaries of the sprayed metal particles are disappeared.
Patent JP-S5765967-A (JP)
Title: Method for reproducing video disc
Inventor: KURATA HIROTAKA
IPC: H04N5/85
Filed: 1980-10-13
Abstract: PURPOSE: To start and terminate repeated reproducing at the same points respectively, by setting the number of reproducing tracks to an integral multiple of N for the N-fold speed of a standard in case of a high- speed reproducing where reproducing is transferred to adjacent tracks during one rotation of a video disc in the returning process.  
     CONSTITUTION: One-frame components of video signals are recorded during one rotation of a disc 1 and are reproduced in a 3-fold speed. In respect to movement of reproducing tracks 2, reproducing is transferred 3 tracks inside during one rotation of the video disc 1 in a practical vertical blanking time BL-B or vertical blanking time BL-A on the screen. That is, if the reproducing track is transferred L-number times during one rotation of the video disc 1, an (L+1)=N-fold reproducing speed is obtained. By setting the number of reproducing tracks to an integral multiple of N, a high-speed reproducing is made possible without the positional slippage of the return reproducing start point and the end point even if the disc is reproduced repeatedly any times. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H037893-A (JP)
Title: Cleaning method of oil heat exchanger in recovery process of coarse light oil in coke oven gas
Inventor: HASEBE SHINJI
IPC: C10L3/00
Filed: 1989-06-06
Abstract: PURPOSE:To remove the tar sludge inexpensively and effectively by circulating the coarse light oil to clean the heat exchanger. CONSTITUTION:The coarse light oil for cleaning enters from the coarse light oil tank 22 to an oil heat exchanger C by means of a circulation pump 23. At this time, cleaning valves 1, 2, 4, 17, 18, 20 are closed, and valves 3, 19 are opened. Heat exchanger valves 5, 9, 6, 10, 8, 12 and 15 are opened, while valves 7, 11, 13, 14 and 16 are closed. Since the pipe 21 is connected to the absorbing oil, the absorbing oil enters into oil heat exchangers A, B, D, allowing a normal operation. After the cleaning is over, the coarse light oil returns through the cleaning valve 3 to the coarse light oil tank 22. Similar procedures are followed to clean the oil heat exchangers A. B and D.
Patent JP-S5667442-A (JP)
Title: Data collector
Inventor: KOTOU NOBUYOSHI
IPC: H03M1/10
Filed: 1979-11-06
Abstract: PURPOSE: To make the initial adjustment and the periodical fine adjustment unnecessary during operation, by switching measured voltage and the reference voltage at the switching device, performing A/D conversion in the same signal path, and obtaining measured voltage through the arithmetic operation processing of digital value.  
     CONSTITUTION: A switching control signal 9 is transmitted to a switching device 1 from a data processor 6, the relay 1 of the device 1 is switched to the reference voltage side of a reference voltage generator 5, and the same switching control signal 8 is fed to a multiplexer 2 to switch the contact to S1. Further, a switching control signal 10 from the device 6 is transmitted to make the output of the generator 5 as 0V, and the digital value X from an A/D converter 4 is received and stored in the device 6. The device 6 transmits the signal 10 to make the output of the generator 5 as ESV, the digital value Y from the converter 4 is received and stored, the device 6 transmits the signal 9 and the relay 1 is switched to measured side, the digital value Z in A/D converting measued voltage EV is received, measured voltage EXV is obtained by operating the stored values X, Y, enabling to make the initial adjustment and periodical fine adjustment unnecessary during operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0913027-A (JP)
Title: Production of phosphor
Inventor: INAGAKI NOBUO
IPC: C03B20/00
Filed: 1992-05-11
Abstract: PURPOSE: To produce a quartz glass phosphor doped with an any desired dopant (e.g. a transition metal element) in any desired concentration in a relatively simple manner. CONSTITUTION: This process for producing a quartz glass phosphor containing a quartz glass as the matrix (host) and at least one element such as a transition metal element selected from the group consisting of transition metal elements, lanthanide elements and actinide elements as the dopant (guest) comprises adding a fine quartz glass powder as a starting material to an aqueous solution of a dopant to form a slurry and applying this slurry to a quartz substrate, drying the obtained wet film and melting the film by heating to a suitable temperature to form a thin glass film, packing the slurry into a quartz tube, drying the slurry and heating the slurry to form a glass or granulating the slurry and firing the granules to form a glass. According to this process, the shape and structure can be freely selected.
Patent JP-H09302993-A (JP)
Title: Fluid flow control member
Inventor: TAKAHASHI TAKASHI
IPC: F28F3/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To rapidly diffuse fluid to be supplied to display quickly flow control operation and to provide a low priced fluid flow control member capable of obtaining high control accuracy and response efficiency. SOLUTION: A fluid flow control member is equipped with a basic material 2a and coating films 9 on the fine uneven surface having a large number of blowholes capable of being impregnated with fluid. In that case, fluid is supplied to the coating films 9, blowhole capillary passages 4 for absorbing part of flowing fluid with the blow holes and forming the flow of the exposed fluid sliding on the film surface of the rest of the fluid and partitions 5 positioned in the sides of the blowhole capillary passages 4, slightly protruded in comparison with the capillary passages 4 and rich is wetness to the fluid forming a comparatively flat and undulated shelf capable of being overflown by the fluid flowing in a belt-shape through the blowhole capillary passages 4 are provided,  and the fluid freely flows between the blowhole capillary passages 4 to have such surface construction as flow is averaged.
Patent JP-H0436543-A (JP)
Title: Temperature keeping device in bath tub
Inventor: ADACHI IKURO
IPC: F24H1/00
Filed: 1990-05-31
Abstract: PURPOSE:To improve an accuracy in keeping temperature by a method wherein when a difference between the detected temperatures of the first sensing means for sensing a temperature of surrounding air or a temperature of an approximate temperature varying part and the second sensing means for sensing a hot water temperature when boiled or when a hot water feeding is completed is high,a standby time is set short and in turn when the temperature difference is low, the standby time is set long. CONSTITUTION:A temperature keeping device is comprised of the first sensing means 4 for sensing a surrounding air temperature or a temperature of an approximate temperature varying part, the second sensing means 40 for sensing a hot water temperature in a bath tub B when boiled up or when a hot water is fed, and an arithmetic circuit 6 for setting a standby time T in response to an output from the first sensing means 4 and another output from the second sensing means 40. When a difference between a sensed temperature of the second sensing means 40 and another sensed temperature of the first sensing means 4 is high, the arithmetic circuit 6 sets the standby time T short and in turn when the temperature difference is low, it sets the standby time T long. A temperature sensing and a reheating are carried out in response to an output from the arithmetic circuit 6.
Patent JP-H08310338-A (JP)
Title: Vehicle protective device
Inventor: NAGAE NORIHIKO
IPC: B60R21/16
Filed: 1995-05-17
Abstract: PURPOSE: To detect incomplete open fault and incomplete short fault of a squib accurately. CONSTITUTION: A variable pulse generator 9 varies the frequency of generated pulse signals. Also an F-V converter 8 varies an output voltage according to the frequency of the pulse signals so as to control a voltage value between the gate sources of an upstream side transistor 1 through an FET 6. Then a microcomputer 13 varies the frequency of the generated pulse signals. In addition, an F-V converter 14 varies the output voltage according to the frequency of the pulse signals so as to control the voltage value between the gate sources of a downstream transistor 2. In the current increasing period, the voltage value between the gate sources is controlled so that a drain current from the upstream and downstream transistors 1 and 2 is higher than that in the normal period. Thus a current value passing a squib 3 becomes higher.
Patent JP-S631177-A (JP)
Title: Video signal reproducing device
Inventor: NAKAMURA KENJI
IPC: G11B20/06
Filed: 1986-06-19
Abstract: PURPOSE:To attain excellent dropout compensation while a chrominance signal component is included by using a signal whose time base is corrected so as to apply dropout compensation thereby precluding the possibility of phase error due to jitter in a chrominance signal. CONSTITUTION:If a dropout takes place in a reproducing signal, a dropout detection circuit 4 detects the missing of a high frequency signal, a detection signal changes over a switch 5, and a signal superimposed with a high level pilot signal is fed to a time base correction circuit TBC 7 during the dropout period. A signal subjected to correction and elimination of time base fluctuation such as jitter is fed from the circuit TBC 7 to a clamp circuit 16, the detection signal of a pilot signal is fed from a comparator 18 through an off-delay circuit 19 and a signal expanded more or less before and after the pilot signal is fed to a control terminal of a switch 9. Thus, the substantial dropout period of the signal from the circuit TBC 7 is retarded (10) by one horizontal period and the signal is replace by a signal being the phase inversion 13 of the chrominance signal component and the signal subjected to dropout compensation is extracted at an output terminal 20.
Patent JP-S5369043-A (JP)
Title: Electrographic stencil paper
Inventor: KIMURA TAROU
IPC: B41N1/24
Filed: 1976-12-02
Abstract: PURPOSE: To catch HCl in the early state of production occurring on discahrge breakdown by chemical combination to reduce the odor of HCl, by providing a layer containing a compound having an epoxy group between a polyvinylchloridecontaining layer and a support. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5934381-A (JP)
Inventor: NOMURA YOSHIHEI
IPC: E06B11/02
Filed: 1982-08-21
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-S5846301-A (JP)
Title: Transparent material having antireflection film
Inventor: TANIGUCHI TAKASHI
IPC: H01P3/08
Filed: 1981-09-14
Abstract: PURPOSE:To improve adhesive strength and transmittance by providing two layers of antireflection films on the surface of a transparent base material, making the refractive index of the 1st layer larger than that of the 2nd layer, and making the optical film thicknesses of the 1st and 2nd layers 1/4 times the light wavelength or odd times thereof. CONSTITUTION:An alcohol soln. of hydrolyzate or gamma-glycidoxypropyl trimethoxysilane, tetra-n-butyl titanate, etc. is coated on the surface of a transparent lens (refractive index n=1.50) of polycarbonate or the like, and is cured, whereby the antireflection film of the 1st layer is obtd. The refractive index n1 thereof is regulated to 1.73 and the film thickness d1 to 70nm. The antireflection film of the 2nd layer smaller than the refractive index of the 1st layer is provided. The refractive index n1 of the 2nd layer is regulated to 1.48 and the film thickness d2 to 117nm. The optical film thicknesses of the 1st and 2nd layers are defined as n1d1, n2d2 and the conditions of the inequalitiesI, II are satisfied. Thus the adhesive strength of the antireflection films is improved, and the generation of ghosts, flares, etc. is eliminated.
Patent JP-S63308707-A (JP)
Title: Magnetic disk device
Inventor: INOUE TETSUO
IPC: G11B5/09
Filed: 1987-06-11
Abstract: PURPOSE:To prevent the deterioration of margin attended with high density of recording by detecting a window position of a reproduced demodulation bit data so as to decide whether or not the data is to be corrected, and correcting the location of a reproduced data string depending on the probability processing based on the result of comparison of the interval of successive data. CONSTITUTION:A PLL circuit 2 generates a reproduced demodulation data, a synchronizing clock 3 and a high frequency clock 4 having twice the frequency of the clock 3, the bit cell width position of the successive data 1 is counted by a counter circuit 5 counting the clock 4 and the result is stored in the 1st-3rd latch circuits 10-12. A position detection circuit 16 detects at which window a bit cell is located from the low-order bit of the value stored in the circuit 12, and a deciding circuit 17 decides the propriety of correction depending on the result of detection and the result of comparison of storage content difference of the circuits 11, 10 and 12, 11 by subtraction circuits 13, 14. Then the reproduced data string position is corrected by a shift circuit 6 by means of the probability processing in response to the result of comparison of the circuit 9 to prevent the signal margin deterioration even it the high density recording.
Patent JP-S631246-A (JP)
Title: Self-traveling electronic board scanner
Inventor: IGUCHI TOSHIYUKI
IPC: H04N1/04
Filed: 1986-06-20
Abstract: PURPOSE:To read two colors with a simple constitution by providing two types of spectral transmission characteristics to cut off the light of a prescribed wavelength for control of the light quantity of an image forming luminous flux and discriminating the colors of a picture by the output levels. CONSTITUTION:The 1st mirror 17a contains the reflecting faces I and II divided into two areas in the direction orthogonal to the lengthwise direction of the mirror. Both faces I and II consist of reflecting films having different reflecting film characteristics (spectral dispersion characteristics). Thus the red color information is cut by the face I. Then the red color information is partly absorbed by the face I and reflected by the face II with a high reflection factor. Therefore the light quantity is cut down to about half on the image surface of a sensor 15 compared with the white color information. Then the color is decided by comparing the upper limit value V1 with the lower limit value V2 defined as the red deciding areas respectively.
Patent JP-S5668355-A (JP)
Title: Automatic feeding of ice cream piled zigzag around cone surface
Inventor: WATANABE TAKASHI
IPC: A23G9/28
Filed: 1979-11-07
Abstract: PURPOSE: To make automatically the cone surface of ice cream protruded out of a cut in given zigzag piled shape, by feeding viscous ice cream from a radiating feed holes at the tip of the nozzle to the cup while increasing gradually an amount to be fed with the distance between the nozzle and the cup.  
     CONSTITUTION: The feed of ice cream sent from the feeding pump 1 starts from the position where the tip of the nozzle 7 is close to the bottom of the cup 7, and ice cream is fed with the nozzle 4 and the cup 7 being separated. The nozzle 4 or the cup 7 are made to rise and fall by moving the stand 2 or the cup transferring stand 6 vertically. Ice cream injected from a continuous freezer is fed to the nozzle 4 by pressure by opening the valve of the feeder 1, separated radiately at the radiating feed holes at the tip of the nozzle 4 and ejected in longitudinal ribbonlike shape. When feed pressure is constant or increases gradually, the correlation between the viscosity of ice cream and the separating speed of the nozzle 4 from the cup 7 keeps continuous feed of ice cream and makes each flow of ice cream pile zigzag so that the cone surface of ice cream has a zigzag filed shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S625108-A (JP)
Title: Displacement-measuring apparatus
Inventor: SAGARA MAKOTO
IPC: G01B11/00
Filed: 1985-07-01
Abstract: PURPOSE:To realize easy and simple manufacture and enable highly accurate measurement of displacement in the 2-dimensional direction, by addition per each axis a deviation of the detected pattern matrix information from the previously detected one. CONSTITUTION:An optical brightness pattern on the top surface 5A of a Y-table 5 detected electrically by a matrix-type photoelectric conversion element is transported to a pattern processing unit 21 and after amplification, converted to a digital signal to be stored in a detected pattern memory 24. A pattern matrix information stored in the memory 24 is read into an arithmetic circuit 25 per each reading command RC and after comparison with the reference pattern matrix of a memory 26, an amount of deviation is identified. The amount of deviation obtained in accordance with this identification result is stored accumulatedly in a deviation amount memory 27. Further, the reference pattern matrix of the memory 26 is renewed into the pattern information of the memory 24.
Patent JP-S63579-A (JP)
Inventor: KUNUGIHARA MASAICHI
IPC: E05F15/10
Filed: 1986-06-20
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-S5267842-A (JP)
Title: High frequency heater
Inventor: TANAKA JIYUNZOU
IPC: H05B11/00
Filed: 1975-12-02
Abstract: PURPOSE: To obtain a high frequency heater wherein scorchng efficiency is improved by providing in a heater chamber with a separated chamber with less motion of air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5477866-A (JP)
Title: Driving device for racking and receiprocating movement
Inventor: KIGAMI IKUO
IPC: F16H21/40
Filed: 1977-12-01
Abstract: PURPOSE: A system to be able to reduce cost as well as to be simplified in the structure by making it possible to take out cyclic rocking reciprocating movement later than rotary cycle of a drive axle or rocking and reciprocating movement in non-integral ratio for rocking materials or reciprocating materials.   
     CONSTITUTION: In case of making application for warp cutting detector of a loom, now, if a drive axle 7 and a drive ring 8 are driven, a driven ring 11 swivels taking an axle 12 in the center by frictional resistance when a rocking lever 9 is swiveled taking a retaining axle 10 in the center counterclockwise, which is moved from actual line position to fictive line position. Then, since diametric ratio of said both rings 8, 11 is 1:2, the driven ring 11 is swiveled every 2 swiveling of the drive ring 8, the rocking lever 9 is rocked once. Then, movement of said lever 9 is transmitted through drive rod 16, a tilting lever 14, a tilting arm 14a to a rocking link 20, its lead wire 21 is rocked by decelerating with half of the cycle of the drive axle 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11338566-A (JP)
Title: Charge pump device
Inventor: SARUWATARI KAZUYUKI
IPC: G04G99/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump device which can select an optimum operation frequency according to the threshold value of a transistor(TR) and where no excessive operating current flows. SOLUTION: The threshold value of a TR of a semiconductor integrated circuit in which the charge pump device 100 is incorporated is reflected in trimming data T1 to T4 and a reference voltage generating circuit 200 compensates variation of specific circuit characteristics due to the threshold value of the TR according to the trimming data. A crystal oscillation circuit 1, a binary counter 2, and a frequency adjusting circuit 3 as a signal generating means generate an oscillation signal F2 having a frequency corresponding to the threshold value of the TR reflected on the trimming data T1 and T4 according to the trimming data. A charge pump circuit 4 as a charge transfer means is driven with the oscillation signal F2 to transfer electric charges from a specific power source to a specific output node, thereby obtaining a boosted or stepped-down output V0.
Patent JP-S634422-A (JP)
Title: Production of magnetic coating compound and magnetic recording medium using said compound
Inventor: FUKUYA HAJIME
IPC: C09D127/04
Filed: 1986-06-23
Abstract: PURPOSE:To obtain a magnetic coating compd. having the tactoide structure in which ferromagnetic powder is uniformly dispersed by adding a solvent to a powdery resin having >=200mum grain size, subjecting the mixture to kneading under high shearing stress to form the mixture into an approximately molten state so that the solvent is uniformly kneaded with the ferromagnetic powder and subjecting the mixture to ball mill kneading. CONSTITUTION:The powdery resin is used for dispersing the ferromagnetic powder. The coating of the thin film which the smaller surface roughness is possible as the grain size of the resin powder is made smaller. The grain size of the resin powder is preferably <=200mum and the effect is higher as the grain size is smaller. While the surface roughness mumRa prior working of the magnetic disk obtd. by using, for example, an epoxy resin is about 0.045mum Ra if the resin powder having about 200mum grain size is used, said surface roughness is about 0.040mumRa if the resin powder having about 100mum grain size is used. The reduction of the noise of the magnetic disk is thus permitted. although the magnetic powder forms the tactoide structure in the coating compd., the flocculation of the ferromagnetic powder does not progress even if the solvent content in the coating compd. is increased.
Patent JP-S5935821-A (JP)
Title: Rolling mill
Inventor: MIYAKE TAKANORI
IPC: B21B38/12
Filed: 1982-08-20
Abstract: PURPOSE:To maintain the shape of a roll in a well shape without lowering rolling efficiency, by providing a sensor, used for detecting a roll profile, and an on-line roll grinder, and grinding the roll in an on-line. CONSTITUTION:A rolling mill is equipped with an on-line grinding device 48; which consists of a sensor 50 used for detecting the wearing conditions of a caliber roll 42, which is used for rolling a material to be rolled, and for detecting a roll profile, and a grinder 52 used for grinding the roll 42 in an on-line in accordance with an output of the sensor 50. The grinder 52 consists of a caliber- part grinder 52a for grinding the caliber part of the roll 42 and a flat-part grinder 52b for grinding the flat part.