baber/WOPTO huggingface dataset:
Patent JP-H0991423-A (JP)
Title: Image processing method and processor
Inventor: ITO WATARU
IPC: G06T5/20
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the observed image reading performance of a processed image by setting an absolute value of a function depending on a difference signal based on the difference signal between an original image signal and an unsharpened mask signal. SOLUTION: When an original image signal Sorg obtained by a reader or the like is given to a low pass filter 11, the filter 11 sets a prescribed fog mask to the original image signal Sorg and a fog mask signal Sus is outputted to a 1st arithmetic element 13. The arithmetic element 13 calculates a difference signal between the original image signal Sorg and the fog mask signal Sus and provides an output of the result to a conversion table 12. The conversion table 12 converts the received difference signal into an emphasis signal f(Sorg-Sus) and provides an output of it to a 2nd arithmetic means 14. The 2nd arithmetic element 14 adds the original image signal and the emphasis signal to provide an output of a processed image signal Sproc. As a result, the processed image signal is obtained, in which the sharpness of a desired image part is emphasized.
Patent JP-S62111534-A (JP)
Title: Agc circuit
Inventor: FUNAHASHI TAKAO
IPC: H04B10/07
Filed: 1985-11-09
Abstract: PURPOSE:To simplify the circuit and to make the operation stable by using a mean DC detector so as to control a DC APD. CONSTITUTION:A mean value of a signal current of an APD 1 is detected by a mean DC current detector 4, the voltage and a reference voltage are compared and amplified (5) to control a DC/DC converter 6. Thus, number of multiplication of the APD 1 is controlled, negative feedback is operated so that the mean DC of the APD 1 is always constant against the fluctuation of an optical input signal to apply AGC control.
Patent JP-H0989546-A (JP)
Title: Ice thickness measuring device
Inventor: NAGATOMO KENSHO
IPC: F24F5/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable the thickness of ice that forms around individual heat-exchanger pipes to be measured directly according to signals output from a temperature sensor by installing the temperature sensor at a predetermined distance from the heat- exchanger pipes. SOLUTION: A temperature sensor 5 is installed at a predetermined distance from a heat-exchanger pipe 4 in a heat storage tank 10, and based on signals output from the sensor 5 an ice thickness detecting circuit 6 detects the thickness of ice 2 that forms around the pipe 4. In this case, the sensor 5 is installed in a position where it is possible to determine whether or not the amount of the ice made has reached a desired value, so that it is made possible to determine whether water at the position of the sensor 5 is still in the form of water or frozen.  Therefore, the amount of the ice formed within the tank 10 can be controlled according to the thickness of the ice 2 formed around the pipe 4 during heat storage using the ice; i.e., when the temperature detected by the sensor 5 is 0 deg.C or higher, the amount of the ice formed does not yet reach the desired value, so heat-storage operation is continued. When the temperature detected by the sensor 5 is below zero, the amount of the ice formed has reached the desired value and is therefore controlled by terminating the heat- storage operation.
Patent JP-S63104233-A (JP)
Title: Optical pickup device
Inventor: TAKAMIYA SABURO
IPC: G11B7/135
Filed: 1986-10-21
Abstract: PURPOSE:To simplify the constitution of the titled device by detecting a change in terminal voltage of a laser diode or a change in a current of a monitor diode array due to the returned light in a laser diode array. CONSTITUTION:In order to keep optical outputs of three forward lights lF0, lF1, lF2 radiated from the laser diode array 1 to a constant value respectively, rear lights lR0, lR1, lR2 corresponding to them are detected by a monitor photodiode array 2 as monitor lights. The forward lights are collected onto an optical disk by an objective lens 3 to be formed as light spots S0, S11, S12. The lights reflected in the optical disk are lF0', lF1', lF2' and they return respectively to the beam origin. In controlling the forward light power to a level shown in PF0, the input current to the array 1 changes from IA to IB and then into IC, and then the voltage changes from VA to VB and then VC. The voltage changing in this way is detected to detect the intensity of the returned light and the presence of a pit thereby reading the presence of a pit on the optical disk.
Patent JP-H04129427-A (JP)
Title: D/a converter
Inventor: KADAKA TAKAYUKI
IPC: H03M3/04
Filed: 1990-09-20
Abstract: PURPOSE:To reduce reflected noise based on a data noise mixed in a system clock by deciding a transmission frequency of a digital input so as to be equal to an integral number of multiple of the system clock number of a noise shaper or its vicinity. CONSTITUTION:A transmission frequency fs to a noise shaper 12 is decided to be equal to a multiple of (n) of the frequency fs of a system clock signal phis or its vicinity, where (n) is a positive integer. Thus, let (n) be 1, mixed noise in the system clock is caused at the frequency fs in which noise power is minimum and in the vicinity. Thus, reflected noise is minimized.
Patent JP-H04129753-A (JP)
Title: Printing device
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J2/325
Filed: 1990-09-20
Abstract: PURPOSE:To make heat transfer possible by joining the surface of a medium to be printed and a hot melt ink even when the surface of the medium to be printed is uneven by a method wherein a surface on which image is formed is moved to a position at which the surface is brought into contact with a medium to be printed, and the image is transferred by press-heating. CONSTITUTION:When an iron printer 1 is pressed on a medium to be printed 91, in the direction shown by arrow, a heating roller 13 is rotate-driven, and an iron sheet 19A is fed on the heating roller 13. By doing this, a surface placed on the iron sheet 19A is pressed to the medium to be printed 91, and heated at the same time to be transferred. If the iron printer 1 is kept pressed in the direction shown by the arrow, the process is repeated, and the image is transferred on the medium to be printed, and printed. By simply pressing the main body by hand, a hot-melt ink with a prepared pattern of characters, etc., is press-heated and transferred on a fabric or a medium to be printed with an uneven surface.
Patent JP-S61128073-A (JP)
Inventor: KURACHI MITSUNORI
IPC: F25B39/00
Filed: 1984-11-26
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-H03113029-A (JP)
Title: Working position regulator for silver guide member
Inventor: YAMADA KAZUO
IPC: D01H9/04
Filed: 1989-09-27
Abstract: PURPOSE:To change an operating position of a sliver guide member without carrying out exchange of parts by driving a moving mechanism for regulating the operating position of the sliver guide mechanism to the drafting direction according to a roller gauge. CONSTITUTION:A moving mechanism 25 capable of regulating an operating position of a sliver guide member 18 to the drafting direction is provided. The operating position of the sliver guide member is changed to the drafting direction according to a roller gauge and the sliver guide member and a trumpet 34 are kept in constant proper positions at a distance regardless of the roller gauge.
Patent JP-S61131096-A (JP)
Inventor: TAKEBAYASHI HAJIME
IPC: G07G1/12
Filed: 1984-11-28
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-H0585864-A (JP)
Title: Method for coating surface of hardened material of cement
Inventor: FUKUSHIMA NORIYUKI
IPC: C04B41/71
Filed: 1991-09-30
Abstract: PURPOSE:To form a coating film having excellent wear resistance and high bond strength in a method for subjecting a polymer coating compound to flame spraying to the surface of hardened material of cement to carry out surface coating. CONSTITUTION:The surface of hardened material of cement is coated with an epoxy-based coating compound mixed with aluminum powder, further covered with a polypropylenic primer or a polyolefinic primer and subjected to flame spraying with a polymer coating compound. Consequently, steam evaporating from the interior of the hardened material of cement by heat of frame spraying can be completely shielded by the coating film of the epoxy-based coating compound blended with aluminum powder and therefor occurrence of pinhole of the prepared flame spraying film can be prevented. Since no foams are left in the flame spraying film, high bond strength of coating film and durability of coating film such as wear resistance are obtained and an extremely high- quality coating film is formed. By applying the propylenic primer of the polyolefinic primer, bond strength of the flame spraying film can be further increased.
Patent JP-H04131811-A (JP)
Title: Microscopic device, and slide and condenser for microscopy
Inventor: SHIBAZAKI MICHIROU
IPC: G02B21/06
Filed: 1990-09-25
Abstract: PURPOSE:To increase and improve the quantity of light projected on a sample by freely fitting the peak part of an optical condenser part which faces an objective lens system, in a through hole formed in a stage, and providing a light converging means to the optical condenser part freely detachably and successively. CONSTITUTION:The luminous flux 5 from a light source 4 is deflected by a reflecting mirror 6, an optical condenser means 1B which has a condenser lens system so as to project light from below a preparation is freely fitted in the through hole 2A of the stage 2 and also arranged opposite the objective 1A. A condenser 40 equipped with a condenser lens 41 is fitted onto the peak part of the optical condenser means 1B and the condenser lens 41 is fitted in the recessed part 31Y of the slide 31 sufficiently to converge the luminous flux 5 sufficiently and irradiate the sample S. Consequently, the luminous flux 5 can be projected on the sample S at a short distance, an extremely bright and sharp image can be viewed, and the resolution is improved.
Patent JP-S60141779-A (JP)
Title: Material composition of sealing material for bearing
Inventor: OOMORI MAMORU
IPC: F16C33/78
Filed: 1983-12-28
Abstract: PURPOSE:The titled composition optimum for a sealing material for miniature bearing, having proper hardness, elasticity, and sliding characteristics, obtained by adding boron nitride to synthetic rubber, thermoplastic elastomer, or synthetic resin as a material for sealing. CONSTITUTION:Synthetic rubber, thermoplastic elastomer, or synthetic resin is blended with boron nitride, to give the desired composition. EFFECT:Having sufficient strength without using a mandrel, improved sealing performances, improving processing operation.
Patent JP-H08116391-A (JP)
Title: Image input/output device
Inventor: ITO HIROHIKO
IPC: G06T1/00
Filed: 1994-10-18
Abstract: PURPOSE: To enable desired image processings for various kinds of source documents by reading a source document by a second processing mode when the source document is discriminated as a sheet medium, outputting image information and reading a specified sheet by an optimum mode. CONSTITUTION: The image processing in accordance with a prescribed setting is performed for the source document image read by a reader part 1. Further, a prescribed image processing is performed for the read signal via a core part 10, and the signal is transferred to a fax part 4, a file part 5, a computer interface part 7 and the desired block of an image memory part 9. The image signal transferred to the file part 5 is stored in a memory 520. A CPU 12 investigates the image information of the memory 520. When it is decided that the read source document is a mark sheet, the setting of an image processing mode is performed when it is decided that the image processing mode is optimum for the reading of the mark sheet. In the reader part 1, the reading of the mark sheet is performed and the image processing which is optimum for the reading of the set mark sheet is performed.
Patent JP-S62102146-A (JP)
Inventor: ROORAN BAZUAN
IPC: G01B9/08
Filed: 1986-10-24
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-S62113893-A (JP)
Title: Centrifugal type blower
Inventor: MIYAHARA SHINJIRO
IPC: F04D29/28
Filed: 1985-11-11
Abstract: PURPOSE:To enable discharging direction to be changed in either case of forward and backward rotation by providing two centrifugal type impellers to have same inflow direction and an axial type impeller between both impellers. CONSTITUTION:Two centrifugal type impellers 21, 22 and an axial type impeller 25 are provided for the identical intake direction so that the inflow direction of air flow is identical. Air charged from a new charge port 36 in the forward rotation of a reversible motor 28 is forcibly sent to a discharge port by the impeller 21 and air flow from the impeller 22 in the backward rotation is sent to the impeller 22 by the action of the impeller 25. Thus, the discharging direction can be changed only by changing the rotational direction of the motor without reducing the efficiency of impeller.
Patent JP-S63106379-A (JP)
Title: Pump system for transferring fluid under pressure
Inventor: NAGATA TAKESHI
IPC: F04B7/00
Filed: 1986-10-23
Abstract: PURPOSE:To permit the constant quantity discharge with high reliability and high precision by installing a pair of pumps consisting of a bellows which is operated in reciprocation and has the electromagnetic opening/closing valves at a suction port and discharge port and allowing the pumps to perform the discharge operation alternately. CONSTITUTION:The captioned pump system is equipped with the first and second pump systems PA and PB, and the pump PA (also on the PB side) is equipped with a bellows 23A having a suction port 21A and a discharge port 22 which are equipped with the electromagnetic opening/closing valves 25A and 25B, respectively. The bellows 23A is operated in reciprocation by a reciprocating driving means 24A in which a ball nut 29a is screwed with a ball screw shaft 27a which is revolved normally and reversely by a pulse motor Ma, and the motor Ma is brought into stop by detecting the lower part stroke end of the nut member 29a by a limit switch 31a. The both pumps PA and PB perform the discharge operation alternately, and the discharge liquid of the pump is supplied into a gun G for liquid injection through an electromagnetic opening/closing valve 32, etc., and then jetted out.
Patent JP-H0592266-A (JP)
Title: Body covered with thin film and method for covering body with thin film
Inventor: INA MASABUMI
IPC: G01L5/04
Filed: 1991-09-30
Abstract: PURPOSE:To provide a metallic thin film diaphragm completely free from wrinkles for a pressure sensor etc., or to provide a high sensitive product by adjusting the tension of thin film through adjustment of pressing. CONSTITUTION:Annular tapered parts 15, 16 larger in diameter as they separate from the bodies covered with thin film in the axial direction are provided on one side in the axial direction of annular bodies 11, 12 covered with thin film and on the end faces 13, 14 in the axial direction of the bodies covered with thin film 20 and the outer circumferential end part of the thin film is welded all over the circumference to the larger diameter ends 17, 18 of the annular tapered part. A prescribed force is acted so that the bodies covered with thin film and the large diameter ends of the annular tapered parts are pressurized to each other in the axial direction, the large diameter ends of the annular tapered parts are displaced outward in the diametrical direction and a tension is given to the thin film. Creases produced over the thin film during welding therefore disappear.
Patent JP-S63105745-A (JP)
Inventor: FURUKAWA HIROSHI
IPC: G01R33/383
Filed: 1986-10-22
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-H08115370-A (JP)
Title: Residence facility article proposal system
Inventor: NISHIBAYASHI KAZUHIRO
IPC: G06Q30/06
Filed: 1994-10-18
Abstract: PURPOSE: To provide residence facility article proposal system which can propose-residence facility-articles extremely efficiently. CONSTITUTION: At a room layout drawing display part 130, a room layout image 131 of a house and power outlet points (power source tap position) 132, 132... are displayed. One of the power outlet points 132 is set in an active state, and an article to be provided for the power outlet point 132 is properly selected by an article selection part 120. Registered articles are displayed at a registered article display part 140 as to all the power outlet points 132, 132.... And, those contents are stored in a data base and articles which are high in the frequency of proposal are listed up. Therefore, so-called popular articles can easily be known by referring to the list.
Patent JP-H0525125-A (JP)
Title: New proline derivative
Inventor: KOBAYASHI KOJI
IPC: A61K31/40
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a new proline derivative useful as a medicine for alleviating amnesia and dementia, having specifically strong inhibitory activity against proline endopeptidase. CONSTITUTION:A compound shown by formula I [A is O, NH, CO-NH or single bond; B is group shown by formula II to formula V, (CH2)k or NH-CHR1 ((k) is 1-3; R1 is H or lower alkyl); W is group shown by formula VI, formula VII (R<2> is H, halogen or lower alkoxy) or CH3; X is S, SO, SO2, O or NH; R is lower alkyl or group shown by formula VIII ((l) is 0-3; Y and Z are H, halogen or lower alkyl which may be replaced with F, NH2, NO2, OH, lower alkoxy or together bonded to form 5- to 6-membered ring); (n) is 1-6] such as (2 S)-1-(Nbenzyloxydicarbonyl-L-prolyl)-2-[(phenylthio)acetyl]pyrrolidine. The compound is produced from t-butoxycarbonyl-L-prolinal as a starting raw material.
Patent JP-S63105770-A (JP)
Inventor: EGUCHI TAMIYUKI
IPC: A61M1/18
Filed: 1986-10-23
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-2000084825-A (JP)
Title: Wire saw
Inventor: TAKAI NOZOMI
IPC: B28D5/04
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw allowing efficient replacement work of a wire reel while maintaining lightening of the wire reel. SOLUTION: A circular recessed part 12A is formed on the end surface of a wire reel, and a projecting part 44A to be engaged with the recessed part 12A is formed on a turn table 44. The recessed part 12A and the projecting part 44A are formed so that their inner peripheral surfaces 44B are engaged with each other. The wire reel is cylindrically formed, and a rib 12R is formed on its inner peripheral surface 12C.
Patent JP-H10102635-A (JP)
Title: Attaching construction for precast earthquake resisting wall
Inventor: IWASAKI TAKASHI
IPC: E04B2/56
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To improve workability by jointing an end portion of a steel plate embedded in the upper side of a precast earthquake-resisting wall to a steel column, and pouring concrete between them. SOLUTION: A plate 4 embedded in a precast earthquake-resisting wall 1 is jointed to a column 2 made of a concrete-filled steel pipe. Hoops are wound around the plate 4 embedded in the wall 1, and shear buckling of the plate 4 is prevented by the concrete. Also, the plate 4 is embedded in an upper edge portion which is equivalent to a beam of the wall 1, and the projection of beam shape to this portion said above is avoided. Next, after building the wall 1 between the columns 2, vertical joint reinforcing bars 8 are placed in the region 10 between the Wall 1 and column 2, concrete is poured and hardened. Then, a compressive force is transmitted from the wall 1 to the column 2.  By doing this, the vertical jointing portion of the wall where the bars are crowded can be built only by filling concrete without reinforcing bars and yield strength of the earthquake-resisting wall can be enhanced.
Patent JP-H08123584-A (JP)
Title: Automatic regulating device for input/output of voltage of mixed voltage apparatus
Inventor: RIYUU HEISHIYOU
IPC: G06F1/26
Filed: 1994-10-19
Abstract: PURPOSE: To provide an automatic regulator for inputting-outputting the voltage across a mixed voltage digital electronic device. CONSTITUTION: An automatic regulator for interfacing with the voltage of a mixed voltage device is provided with an analog multiplexer 32, a sample hold circuit 34, and a voltage computing element 36. The multiplexer 32 has many inputs and one output and the output of the multiplexer 32 multiplexes one of the inputs given from one of logic circuit parts 10. The sample hold circuit 34 receives the output of the multiplexer 32 as a sample input and holds the sample input. The voltage computing element 36 is provided with many voltage sources respectively connected to many sample-held power supply voltage inputs, many control bit inputs given from the logic circuits of a digital logic system, and voltage sources required by the parts 10 of the digital logic system for appropriate operations.
Patent JP-H1197305-A (JP)
Title: Electric double layer capacitor, electrode and its manufacture
Inventor: SHIBUYA HIDEKI
IPC: H01G11/34
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce diffused resistor of an electrode and enable increasing capacitance especially in high current density, by setting the thickness of the electrode to a specified thickness, when the electrode for electric double layer capacitor constituted of polyvinylidene chloride(PVDC) resin carbide is formed. SOLUTION: PVDC resin is carbonized at 180-600 deg.C, and formed carbide is molded. The molded member is sintered at 600-950 deg.C, and an electrode for an electric double layer capacitor whose thickness is at most 1.0 mm is manufactured. Concretely, PVDC resin is carbonized at 300 deg.C and ground with a vibration milling machine, and carbide powder is obtained. The carbide powder is added to phenol resin aqueous solution, turned into the state of slurry, and ground after drying. A 25 mm square mold composed of carbon is filled with the carbide powder, and a pressure of 20-400 kg/cm<2> is applied. Molding is performed at 180 deg.C, sintering is performed at 850 deg.C in a sintering furnace, and a sintered member is obtained. The sintered member is polished to be 0.23-1.25 mm in thickness and made an electrode for the electric double layer capacitor.
Patent JP-H11132420-A (JP)
Title: Oxygen combustion burner and combustion furnace having the same
Inventor: FUJISAKI WATARU
IPC: F23D14/22
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen combustion burner which has a simplified structure and can arbitrarily form a flat flame in an industrial furnace of high temperature in accordance with the size and the like of the furnace. SOLUTION: An oxygen combustion burner comprises a fuel nozzle 21 and two oxidizing-agent nozzles 31a and 31b. The oxidizing-agent nozzles 31a and 31b are arranged being inclined relative to the fuel nozzle 21 from the upper and lower directions, respectively, so that the oxidizing agent injected from the nozzles 31a and 31b collides with the fuel injected from the fuel nozzle 21 at a distance d and at a crossing angle α. Through the collision, a flat flame is formed in a furnace.