baber/WOPTO huggingface dataset:
Patent JP-H1031467-A (JP)
Title: Video digitizer
Inventor: SUGANO HIDEO
IPC: G09G5/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To achieve a video digitizer which generates a stable digital video signal regardless of temperature change. SOLUTION: An analog video signal consisting of RGB signals (G is sync-on- green signal) are converted into a digital video signal through an A/D converter 24. A synchronous separation CP generation circuit 21 extracts horizontal and vertical synchronizing signals HD, VD from the G signal, and the signal HD is adjusted in the phase at a phase adjustment circuit 22, and is further corrected in the delayed value by a temperature compensation delay circuit 25 so as to offset a change in a delayed value caused by a temperature of a transfer system of the signal HD before being supplied to PLL circuit 23, and based on this compensation, the PLL circuit 23 generates picture clocks fs, 1/2fs and supplies them to the A/D converter 24.
Patent JP-S5886345-A (JP)
Title: Hot water storage tank
Inventor: SUZUKI SHINJI
IPC: F24H1/18
Filed: 1981-11-18
Abstract: PURPOSE:To simplify the structure for separate storage of high and low temperature waters by a structure wherein the tank inflow ports of high temperature water and low temperature water are arranged separately in the manner that the inflow port for low temperature water is located lower than the level of the hot water/cold water separation layer. CONSTITUTION:A high temperature heat source unit 4 to produce high temperature water and a low temperature heat source unit 5 to produce low temperature water are connected through a circulating pump 9 and solenoid valves 10, 11, 12 and 17 to the hot water storage tank 1. Furthermore, the tank inflow port 8 of high temperature water and the inflow port 16 of low temperature water of the hot water storage tank 1 are arranged separately while the port 16 of low temperature water is located at the location lower than the level of the hot water/cold water separation layer 15, which is formed by the inflow of high temperature water in low temperature water layer. Further, the hot water take- out port 6 and the tank inflow port 8 of high temperature water may be located in the same horizontal level.
Patent JP-H105989-A (JP)
Title: Device for controlling supplying of molten metal
Inventor: OGAWA HACHIRO
IPC: B22D45/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of an automatic molten metal supplying machine and to enable excellent supply of the molten metal by supplying a dipped out molten metal for one of fasting machines into the one casting machine when a completing signal displaying the completion of preparation for receiving the molten metal in the one casting machine which receives a call signal is received within a prescribed time from the time when molten metal is dipped out. SOLUTION: The casting machines 20a-20c are under the same condition. In such a case, since the molten metal dipped out from a holding furnace 10a, 10b has no trouble to supply into any casting machine among the casting machines 20a-20c, the molten metal is supplied into the casting machine transmitting the completing signal among the casting machines receiving the cell signal regardless of the calling order of the casting machines 20a-20c. For example, the calling signal is transmitted to the casting machine 20b in succession to the casting machine 20a and the completing signal from the casting machine 20b is transmitted at earlier than the casting machine 20a, previous to the casting machine 20a, the casting machine 20b is made to receive the molten metal.  Therefore, the waiting time of a molten metal supplying machine 1 is shortened and the working efficiency can be further improved.
Patent JP-H0233679-A (JP)
Title: Pattern matching device and its learning system
Inventor: SEKOE HIROAKI
IPC: G10L17/06
Filed: 1988-07-22
Abstract: PURPOSE:To cope with the fluctuation of a feature vector itself by correcting the standard vector element in a learning state with the correction value obtained with use of a deviated differential function satisfied between the pattern difference and the standard vector element. CONSTITUTION:The input vectors ai are received by 7 input units of an input frame 10 and sent to an intermediate frame 20 for acquisition of the difference yli against the standard vector bki. Then a multiplication unit 30 calculates the product zi of an output group yli and sends it to an output unit 40. The unit 40 calculates the sum total of the product zi and outputs it as the pattern difference (z). The learning is effectively performed by a steepest gradation method. The correction value is defined by the differential relation between the pattern difference Z and the vector bki. Then this vector bki is corrected based on the correction value to perform the learning where the value of the difference (z) gradually approximates to 0.
Patent JP-H1129375-A (JP)
Title: Surface finishing material for cement mortar and surface finishing of cement mortar
Inventor: HARAGUCHI TOSHINORI
IPC: C04B41/52
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a surface finishing material for a cement mortar, excellent in abrasion resistance and having antimicrobial properties. SOLUTION: This surface finishing material 4 for a mortar cement 3 is obtained by compounding 1-3% antimicrobial agent with the cement mortar 3 containing an aqueous resin emulsion. A substrate 1 is coated with a primer 2 of an epoxy-based resin emulsion for a mortar and then coated with the cement mortar 3 containing the aqueous resin emulsion before solidifying the primer 2 for the mortar. The cement mortar 3 is further coated with the surface finishing material 4 for the cement mortar 3 containing the antimicrobial agent compounded in the cement mortar 3 containing the aqueous resin emulsion before solidifying the cement mortar 3.
Patent JP-H0525224-A (JP)
Title: Polymer alloy and its production
Inventor: SHIMIZU MASAZUMI
IPC: C08L57/00
Filed: 1991-07-24
Abstract: PURPOSE:To provide a PTFE polymer alloy which can markedly be improved in mechanical strengths. CONSTITUTION:A process for producing a PTFE polymer alloy from a powdery blend of PTFE and a 1:1 alternating copolymer of vinylidene fluoride with hexafluoroisobutylene, wherein a polyfunctional vinylsilane having a hydrolyzable group is used as a reactive processing assistant, and a peroxide is added to the system.
Patent JP-H06908-A (JP)
Title: Propylene-based resin laminated foam sheet
Inventor: MOMOSE YOSHIAKI
IPC: B32B7/02
Filed: 1992-06-18
Abstract: PURPOSE:To provide propylene-based resin laminated foam sheet, which is excellent in physical properties such as formability, shape retention after forming, heat insulating properties and mechanical strength, heat resistance, water resistance, oil resistance, chemical resistance and the like and suitable for fruit container, heat resistant heat insulating material for building, packaging sheet and the like. CONSTITUTION:The propylene-based resin foam sheet 1 consists of foam sheet 2, the base material of which is non-crosslinked propylene-based resin having long chain branching and, at the same time, drawdown properties of 60m/min or less and which has the thickness of 1.2-30mm and the specific gravity of not less than 0.02g/cm<3> and under 0.06g/cm<3>, and propylene-based resin film 3 of sheet, which has the thickness of 3-1,000mum and is laminated at least on one side of the foam sheet 2.
Patent JP-H1110874-A (JP)
Title: Ink jet recording head for ultraviolet curable ink
Inventor: YAMAGUCHI SHUICHI
IPC: B41J2/055
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To eject ink containing an ultraviolet curing agent or an organic agent as ink drops without creating clogging. SOLUTION: This recording head comprises an elastic plate deformed by the deformation of a piezoelectric vibrator, a fluid passage forming substrate that forms a pressure generating chamber for receiving ink from an ink reservoir via an ink supply hole and a nozzle plate 10 having a nozzle opening 11 which is communicated to the pressure generating chamber to eject ink drops. The nozzle plate 10 having a light shading property comprises an eutectoid plating layer 28 having ink repellency in the vicinity of the nozzle opening. As a result, the ink K moves back to the innermost portion of the pressure generating chamber by virtue of the repellency of the eutectoid plating layer 28 in a condition that the ink drops are not ejected and ultraviolet rays are shaded by the nozzle plate 10.
Patent JP-2001016446-A (JP)
Title: Image reader
Inventor: ONO TOSHIYUKI
IPC: H04N5/378
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To detect the defect of a pixel cell during use, to output the detection and to correct a defective pixel. SOLUTION: Image data outputted from an image sensor 13 is inputted to an image memory 14 in a state where a shutter 12 is closed. When a white pixel is detected in image data by a white defective pixel detection part 17, it is registered in a defective pixel management memory 21 as a defective pixel. Then, the shutter 12 is opened and plural slips 1 are sequentially read. When the specified pixel in image data which is read is continuously black for the prescribed number of times, a black defective pixel detection part 18 detects it to be the defective pixel and it is registered in the black defective pixel management memory 21. A fault detection part 22 detects and outputs the defect based on defective pixel information registered in the defective pixel management memory 21 and a defective pixel correction part 23 corrects the defective pixel of image data in the image memory 14.
Patent JP-H0720377-A (JP)
Title: Optical lens
Inventor: SHIMOZONO HIROAKI
IPC: G02B27/30
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a lens for which focal distance and back-focusing distance for the change of refractive index of plastic is scarcely changed and heat resistant and moisture resistant performance is superior by satisfying a specific condition. CONSTITUTION:This lens is constituted of a plastic lens 2 arranged at a light source side and a glass lens 1 arranged on a luminous flux emitting side. In such a case, the refracting power of the plastic lens 1 may be nearly zero if the focal distance fg of the glass lens 1 is made to be nearly equal to the focal distance (f) of the whole optical system. Concretely, it is set so as to satisfy condition 0.9<=f/fg<=1.1. Therefore, the refracting power of the plastic lens 2 can be reduced, and the change of refracting power for that of a refractive index becomes small by reducing the refracting power. Since the change of refractive index by temperature change in glass is smaller that in plastic by two digits, the change of refractive index by the temperature of glass for that of the refractive index by the temperature of plastic can be neglected. In this way, it is possible to suppress the change of focal distance of the whole optical system to a remarkably low level.
Patent JP-S6078896-A (JP)
Title: Marine propulsion machinery
Inventor: SUZUKI KENJI
IPC: F02B61/04
Filed: 1983-10-04
Abstract: PURPOSE:To prevent occurrence of negative pressure and/or a turbulent flow in order to improve propulsion efficiency by forming a fluid introducing passage in a casing and providing, at the central part of a propeller, a fluid outlet port, which is connected to the introducing passage and opens backward. CONSTITUTION:When an outboard motor 10 is on the advancing travel, air introduced into an air introducing passage 25 from the air intake port 26, located above the water surface, of a casing 13, flows out backward from the air outlet port 29 of a propeller 19 because of negative pressure produced behind the propeller 19. This forms a stream-lined, torpedo-like air zone behind the propeller 19 as shown by double-dot-and-dash lines in the figure, thereby increasing the boat's speed. When the boat is going astern, positive pressure is produced behind the propeller 19, and no air flows backward from the fluid outlet port 29 of the propeller 19. Therefore, there is neither diffusion of air bubbles nor disturbance in a water flow, around the propeller blades, thereby increasing the backward propulsion force.
Patent JP-S5976855-A (JP)
Title: Corrosion resistant alloy having high saturation magnetic flux density and high magnetic permeability
Inventor: TAMAKI KOUICHI
IPC: C22C38/00
Filed: 1982-10-22
Abstract: PURPOSE:To obtain an alloy having high saturation magnetic flux density, high magnetic permeability and improved corrosion resistance in an acidic atmosphere by specifying the amounts of Fe, Si, Al and Ti contained in an alloy and by regulating the amount of S remaining in the alloy. CONSTITUTION:This corrosion resistant alloy having high saturation magnetic flux density and high magnetic permeability consistis of, by weight, 4-12% Si, 3-8% Al, 0.1-1.0% Ti and the balance essentially Fe. The alloy may further contain 0.02-0.5% Ru, and the amount of S remaining in the alloy is regulated to <=3ppm. The alloy has improved acid resistance and high magnetic flux density because of Ti added alone or Ti and Ru added combinedly and the restricted S content. The alloy is suitable for use as the material of a magnetic head, etc.
Patent JP-H0471094-A (JP)
Title: Device for preventing paper money or the like from being drawn
Inventor: WATABE MASAYUKI
IPC: G07F7/04
Filed: 1990-07-12
Abstract: PURPOSE:To surely prevent paper moneys from being drawn out by providing a paper money processor for storing only legal paper moneys out of inserted paper moneys with a claw whose tip is directed in a direction separated from an insertion port and hooking the rear end of a paper money by the claw. CONSTITUTION:The paper money processor having a horizontal paper money passage 4 and a vertical paper money passage 5 is provided with a paper money drawing preventing device 28 arranged under a bottom plate 27 of a stack box. A drawing preventing lever 30 has a pair of claw members 32 whose tips are extruded to an upper oblique direction separated from the paper money insertion port 2. An inserted paper money B recedes the lever 30 and is guided into the paper money passage 5. At the time of receiving a paper money B illegally processed by sticking a tape T to its rear end, the rear end of the paper money B is hooked by a hook groove 33 and the drawing out of the paper money B is interrupted. Even when the paper money B is to be drawn out by inserting a celluroid plate, the drawing of the paper money B is suppressed by a tongue chip 5 or the like.
Patent JP-2000017672-A (JP)
Title: Anchor-bolt positioning tool
Inventor: YAMAZAKI MAKIO
IPC: E04G21/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To position a through-hole for an anchor bolt with high accuracy. SOLUTION: The anchor-bolt positioning tool 1 consists of a ruler body 2 and a ruler inserting member 3, into which the ruler body is inserted, and a semicylindrical member 5, into which an anchor bolt is fitted, is disposed in upright at the front end of the ruler body 2. Scales 10 are marked to the ruler body 2 so that size from the half circular center of the semicylindrical member 5 at a reference place-that is, in a main execution form, reaches a value (W/2+d) obtained by adding clearance width (d) from the foundation core of a temporarily placed line set on a foundation to the half width W12 of a sill while numeric values 11 displaying the width W of the sill are indicated on the scales, and marking holes 12 are bored at places, the scales 10 are marked.
Patent JP-H0910244-A (JP)
Title: Contamination preventing device
Inventor: TAKEHISA KINYA
IPC: A61C13/00
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the scattering of soil generated at the time of medically treating a patient by disposing an intake pipe provided with an intake port upwards at the outer peripheral part of the head rest of a chair for dental treatments, disposing an outlet pipe provided with an outlet port downwards at the upper part of the intake pipe and connecting a pump device to the intake pipe and outlet pipe. CONSTITUTION: The intake pipe 2 provided with the intake port 2a upwards is disposed at the outer peripheral part of the head rest 4a of the chair 4 for the treatment, the outlet pipe 3 provided with the outlet port 3a downwards is disposed at a position corresponding to the intake port 2a at the upper part of the intake pipe 2 and the pump device 5 is connected to the intake pipe 2 and the outlet pipe 3. When the pump device 5 is operated, cylindrical air flow 1 in a vertical direction is formed at the outer peripheral part of the entire head part and face of the patient lying on the chair 4 for the treatment, the part around the mouth of the patient and an external environment are interrupted by the air flow 1 and the scattering of dust and the soil to the external environment is prevented.
Patent JP-S5973874-A (JP)
Inventor: SUZUKI JIYUNPEI
IPC: H01R4/02
Filed: 1982-10-20
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-S5888178-A (JP)
Inventor: TATENO TSUNEO
IPC: C04B35/64
Filed: 1981-11-17
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-H0898962-A (JP)
Title: Trimming device for tape-like medium
Inventor: KODAIRA CHIE
IPC: B26B13/06
Filed: 1995-07-21
Abstract: PURPOSE: To provide an exclusively trimming device for cutting a part of an external shape of a rectangular tape-like medium into a predetermined shape. CONSTITUTION: With the use of a trimming device for a tape-like medium, a part of the tape-like medium 10 is set between guides 3a, 3b with no gap. A trimming cutter blade 2 is lowered while a table 7 is held by a finger so as to cut the tape-like medium 11. With the provision of such a trimming device for cutting a part of the external shape of the tape-like medium into a predetermined shape, any person can easily decorate a tape-like medium.
Patent JP-S5975520-A (JP)
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 1982-10-22
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-S5888895-A (JP)
Title: Semiconductor storage device
Inventor: MANO TSUNEO
IPC: G11C7/06
Filed: 1981-11-20
Abstract: PURPOSE:To ensure the free selection between a high-speed and stable operation and a low-speed operation having a wide range of the normal working voltage, by selecting the amplifying speed of a sense amplifier by switching the sense amplifier driving circuits. CONSTITUTION:A switch 12 is switched to select the 2nd sense amplifier driving circuit 5a in place of the 1st sense amplifier driving circuit 5. Thus the potential conducting speed of the circuit 5a is set lower than that of the circuit 5 owing to a series resistance R. Therefore the amplifying speed of a sense amplifier 4 is decelerated to increase the sensitivity of the amplifier 4. Thus the range of the normal working voltage is increased. As a result, the free selection is possible for a sense amplifier between a high-speed and stabilized, low-speed operation of a wide range of the normal working voltage.
Patent JP-H0721823-A (JP)
Title: Cable integrated type lamp holder
Inventor: IKE SHIGENORI
IPC: F21V19/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide a waterproof cable integrated type lamp holder used in a building construction and civil engineering job site or the like. CONSTITUTION:The outer periphery of the cylinder part 5 of a cylindrical receiving metal fitting 7 is arranged separately from the inner peripheral surface of a hanging bell shape holder body 4, and a collar part 6 of the cylindrical receiving metal fitting 7 is buried integrally in the bottom surface 15 of the holder body 4. At the same time, a part of a central contact piece 8 is buried integrally in the holder body 4, and respective electric wires 1 of a cable 3 are joined to the central contact piece 8 and the cylindrical receiving metal fitting 7.
Patent JP-H0934263-A (JP)
Title: Developing device
Inventor: SAITO YOSUKE
IPC: G03G15/08
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent faults caused by carrier-sticking and carrier-scattering by providing magnetic poles of the same polarity on the opposed surfaces of a photoreceptor, a carrier recovering member and a developer carrier and providing magnetic poles having a different polarity on the opposed surfaces of the carrier recovering member and the developer carrier. SOLUTION: The magnetic poles of the same polarity are provided on the opposed surfaces of the photoreceptor 9, the carrier recovering member 12 and the developer carrier 4. Thus, the magnetic bond is not generated between them, so that a magnetic field for carrying the carrier along the outer periphery of the carrier recovering member 12 is effectively applied. As for the carrier recovering member 12, only the sleeve for the member 12 is rotated. The magnetic poles having the polarity reverse to each other are provided on the opposed surfaces of the carrier recovering member 12 and the developer carrier 4. Provided that each magnetic density is expressed by Gn1 , and GS1 , Gn1 <GS1 is established. Thus, the magnetic field is applied in a direction of moving the carrier from the carrier recovering member 12 to the developer carrier 4.
Patent JP-H0237442-A (JP)
Title: Input/output control circuit
Inventor: YAMADA MICHIAKI
IPC: G06F12/00
Filed: 1988-07-27
Abstract: PURPOSE:To indeterminately read out data from a RAM by generating a read address based on the read signal which is generated when write is not performed. CONSTITUTION:The read instruction signal inputted at an aperiodical timing is held in a holding circuit 21. A read signal is generated by a read address generator 14 so that data is read out from a memory in a prescribed period, when write is not performed, based on the write signal generated by a write address generator 8 and the read instruction signal latched again by latch circuits 22 and 26. The read address is generated based on the read signal. Thus, data is indeterminately read out from the RAM in a circuit where data is written in the ram at a fixed timing.
Patent JP-S5886470-A (JP)
Title: Detecting method for position
Inventor: MITOME HIDETO
IPC: G01S11/14
Filed: 1981-11-19
Abstract: PURPOSE:To obtain a position detecting method which is tolerant to external noises and has good resolution by receiving and demodulating a frequency- modulated ultrasonic wave radiated successively from a sound source and comparing the resulting signal with a reference signal, and thus performing position detection. CONSTITUTION:A signal received by a wave receiver 11 is passed through an amplifier 12 and a demodulator 13, and converted into a rectangular wave by a converter 14. A reference signal 17, on the other hand, is passed through an amplifier 18 and then converted into a rectangular wave by a converter 19. The rectangular waves from the converters 14 and 19 are shaped into pulses by trigger pulse generators 15 and 20. The signals R.P. and S.P having said pulse waveforms are supplied to a time difference measuring instrument 21 through a reset/set flip-flop circuit 16. A computer 22 processes both time difference and variation having a large time difference successively to display and output the obtained distance.