baber/WOPTO huggingface dataset:
Patent JP-2000029351-A (JP)
Title: Fixing device
Inventor: HASEGAWA KENICHI
IPC: G03G15/20
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that prevents the generation of scratches on the surface layer of a fixing roller or a pressure roller caused by the press contact of a temperature detection member or a temperature excessive-rise prevention member, correctly detects the temperature on the surface layer of the roller, and securely prevents an excessive rise in the temperature on the surface layer of the roller. SOLUTION: This fixing device is equipped with a fixing roller 1, a pressure roller 2 which is pressed to it, a temperature detection member 3 which detects the temperature of the fixing roller or the pressure roller and a cleaning web which cleans the surface of the fixing roller or pressure roller by bringing the web in contact with the surface. The temperature detection member detects the temperature of the fixing roller or pressure roller via the cleaning web.
Patent JP-S6357988-A (JP)
Inventor: SHIROICHI HAJIME
IPC: F16L23/026
Filed: 1986-08-25
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-H0516543-A (JP)
Title: Printed matter, production thereof and thermal recording medium therefor
Inventor: YAMAGUCHI MITSUO
IPC: B41M5/50
Filed: 1991-07-12
Abstract: PURPOSE:To provide a printed matter having a matted image, production method thereof and a thermal transfer recording medium for matting the image. CONSTITUTION:In order to obtain a printed matter 8, a matting layer 3 is provided on an image 7 having normal luster formed at a printing part by means of a thermal transfer recording medium. The matting layer 3 is formed by coating or through thermal transfer from the thermal transfer recording medium. The matting layer 3 is made translucent by roughening the surface or by forming the layer of more than one kinds of nonmiscible resin. Since the light reflects randomly on the image 7, the degree of luster drops below 40 thus realizing a matted state.
Patent JP-2000027844-A (JP)
Title: Rotary pin
Inventor: KATAE KENICHI
IPC: F16C11/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To uniformly fill grease on a surface where is brought into contact with a bearing, and keep grease for a long time. SOLUTION: A grease hole 13 extends from one end part of a rotary pin 11 to a spherical surface part 12 in an axial direction, and a pair of grease filling ports 14 communicated with the grease hole 13 are opened to an outer peripheral surface of the spherical surface part 12. A pair of vertical grooves 15 for holding and agitating grease are formed on the outer peripheral surface of the spherical surface part 12 on a position perpendicular to the pair of grease filling ports 14 around a center shaft.
Patent JP-S6091863-A (JP)
Title: Switching regulator
Inventor: ONDA KENICHI
IPC: H02M3/28
Filed: 1983-10-26
Abstract: PURPOSE:To reduce the output noise of a switching regulator by providing a reactor in series with the primary winding of a transformer, providing a capacitor in parallel with a main switch element, and feeding back energy stored in the capacitor during the ON period of the switch element. CONSTITUTION:When a main switch Q is closed, a current flows in a circuit from the positive electrode of a DC power source EM, the primary winding n1 of a transformer TM, a reactor L, a main switch Q, and the negative electrode of the power source EM. The current flowed at this time is suppressed at the rise by the reactor L. When the switch Q is ON, the charge of the capacitor C is discharged by the operation of a discharge circuit 7, and fed back to the power source EM. When the switch Q is OFF, the current flowed to the switch Q is flowed to the circuit of the diode D and the capacitor D, and the capacitor C is again charged.
Patent JP-S58100221-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: G11B5/66
Filed: 1981-12-09
Abstract: PURPOSE:To reduce the clogging of a head by providing mountain-shaped projections which have prescribed height, density, etc., on the surface of a magnetic layer. CONSTITUTION:On a magnetic thin-film layer 2a of ferromagnetic metal formed on a base 1a, steep mountain-shaped projections 3a, 4a... which have 100-2,000Angstrom  and density of 10,000-1,000,000 pieces per 1mm.<2> on an average are provided, and a head when used repeatedly has less clogging, thereby reducing the clogging of the head. At parts other than the projections 3a, 4a..., granular, creased, or earthworm-like projections lower than said projections and having 0.1-10mum intervals and <=(10:1) ratios of length and height are provided to obtain a more effect.
Patent JP-2001028642-A (JP)
Title: Information processing unit, data reception control method, and recording medium storing data reception control program
Inventor: TAMIYA MASAHIKO
IPC: H04W88/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To receive data by automatically starting a proper reception function at the arrival of an incoming call without requiring a user's special conciousness. SOLUTION: A PC 11 builds in a wireless phone 12. An application in use it set to a destination telephone number and stored in a telephone number/ application storage area 23b of a RAM 23. A CPU 21 acquires a telephone number of an opposite party through the wireless phone 12 at the arrival of an incoming call and an application corresponding to the telephone number is discriminated from the information set in the telephone number/application storage area 23b. When the corresponding application is designated, a CPU 21 starts the application and executes data reception through the wireless phone 12. The data of the opposite party can surely be received without the need for confirming the opposite party at the arrival of the incoming call.
Patent JP-H0945653-A (JP)
Title: Method of performing anticorrosion treatment of semiconductor wafer and apparatus for performing anticorrosion of semiconductor wafer
Inventor: TANAKA KAZUYA
IPC: H01L21/302
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To suppress the rate of occurrence of after corrosion using a simple device. SOLUTION: After RIE is performed in an etching chamber 54, a semiconductor wafer 2 is released in the atmosphere and carried into a cleaning chamber 12 of an alkali cleaner 10 and alkali cleaning process is processed. A valve WVX of an alkali line pipe 22 is opened and an alkali solution is fed onto an aluminum wire face of the semiconductor wafer 2 from a nozzle 22a. The semiconductor wafer 2 is left as it is for a specific period after feeding is stopped. Next, water cleaning is performed. A valve WV5 of an upper cleaning water pipe 24 is opened and cleaning water is fed onto the aluminum wire face of the semiconductor wafer 2 from a nozzle 24a. A spinner 18 starts rotating. For this reason, the semiconductor wafer 2 rotates while being cleaned with water.  After completion of water cleaning, the spinner 18 continues to rotate for a specific period to perform shake-off processing of the cleaning water. The stand-by can be reduced by the bypass line 11 of a smaller pipe than the diameter of a pipe of a liquid nitrogen supply line 3.
Patent JP-H1132429-A (JP)
Title: Semiconductor integrated circuit
Inventor: GONDA TOMOHIKO
IPC: H03F1/52
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which enables protection of an output transistor from an overvoltage applied on an output terminal, and to be downsized. SOLUTION: The rising edge of the control signal of a transistor control circuit 13 which controls a transistor Tr1 is detected by a edge-detecting circuit 16 of a clamp control circuit. A timer 17 turns on a transistor Tr2 for only a given period of time immediately after a solenoid 1 is turned off, so that a clamp circuit 14 is powered to absorb a surge voltage caused with the transistor Tr1 by a reverse electromotive force generated in an inductance L1. In normal operation, because the clamp circuit 14 is disconnected from an output terminal 12, the clamp voltage can be lowered and set to the level of the normal voltage of an IGN line 2. This setting enables lowering the peak power value of a power loss, which the surge voltage causes to occur in the transistor Tr1 and also to reduce heat generation in the transistor Tr1. As a result, downsizing becomes achievable.
Patent JP-H0947278-A (JP)
Title: Extraction and purification of dna and equipment therefor
Inventor: FUJISHIRO MASATOSHI
IPC: B01L3/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To enable the extraction and purification of DNA from a plurality of specimens. SOLUTION: The figure shows a DNA extraction and purification device. A pipetting unit 10 can be horizontally moved along a rail 19b with a transfer unit. In addition, this device is equipped with tube racks 11, 12 which can be transferred in horizontal and vertical directions. To the tube racks 11, 12, a filter tube for extracting and purifying DNA (not shown in the figure) is arranged and a waste solution tray 44 and a recovery tray 47 are arranged under these racks 11, 12. These waste liquid tray 44 and recovery tray 47 are respectively equipped with inlets to be connected to a vacuum pump (not shown).
Patent JP-H0899802-A (JP)
Title: Water surface floating agrochemical granule having regulated disintegration and dispersibility on water surface and its carrier
Inventor: NAKAGAWA MASAYUKI
IPC: A01N25/30
Filed: 1995-08-04
Abstract: PURPOSE: To obtain a water surface floating agrochemical granule, being readily treated and not damaging an operator and an environment. CONSTITUTION: This granulated carrier for an agrochemical contains foamed perlite, foamed Silas and/or cork, has physical properties of (1) 0.10-0.40 apparent specific gravity, (2) >=90% division having 0.710-4.760mm particle size, (3) <=0.5ml suspension degree after three minutes and (4) <=30% water surface floating ratio after two hours and floats on the water surface, disintegrates and disperses. The carrier is mixed with an active ingredient for an agrochemical to prepare agrochemical granules having 0.10-0.70, preferably 0.25-0.55 apparent specific gravity and the physical property values of (2)-(4). The agrochemical granules have preferably >=4m spread distance in three minutes after being added to water and is optionally blended with an acetylene-based surfactant, a silicone-based surfactant or a fluorine-based surfactant as a water surface spreading improver.  The granule, while spreading on the water surface, liberates most of the active ingredients in water and hardly causes uneven distribution of the active ingredients irrespective of weather conditions.
Patent JP-H0363680-A (JP)
Title: Developing device
Inventor: NAGAI HIROYUKI
IPC: G03G15/08
Filed: 1989-07-31
Abstract: PURPOSE:To clean the inside wall of a cartridge before the removal of the cartridge is completed by providing a cleaning member suppressed by a detaining rod on a toner hopper. CONSTITUTION:The cartridge 6 in the toner hopper 3 is pulled in a direction L when the toner housing chamber 17 thereof is emptied. The detaining rod 14 is pushed back in a direction (e) in a guide hole 20 and the cleaning member 10 is disengaged from the rod 14 and projects along the inside wall of the chamber 17 to scrap the toner, thereby recovering the toner into the hopper 3. An engaging pawl 8 and an engaging pin 11 engage each other to press the member 10 downward when the front end of the cartridge 6 approaches the member 10. The toner sticking along the inside wall is, therefore, scraped down even in the front end part of the cartridge 6. The member 10 is detained by the rod 14 after the member is completely housed into a housing hole 9, by which the upward energization thereof is suppressed. The cleaning of the inside wall is executed before the removal of the used cartridge is completed even when the cartridge is removed downward if the device is constituted in such a manner.
Patent JP-2000025918-A (JP)
Title: Food feeder and positioning member
Inventor: MORI KAZUOKI
IPC: A21C9/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To feed processed food to a vessel positively neither too much not too less, in a food feeder which roughly fixed-shape processed food such as a sack of ingredients for cup-in-noodle is fed to the vessel, by mounting a chute having a plurality of opening/closing means permitting a plurality of processed foods to be kept. SOLUTION: This food feeder 18, which feeds a sack of ingredients 14 in which ingredients 15 are packed in a sack 10 into a cup-shaped vessel 16, is provided with a feeding means 20 for each food, a sub device 22, and a main device 24. The sack of ingredients 14 fed one by one is thrown on the sub device 22 and the sack of ingredients 14 led on a chute 26 is kept by a plurality of opening/closing means 28 disposed on a chute 26 at regular intervals. When a bypass 66 on the most downstream side of the main device 24 is opened, the sack of ingredients 14 is dropped into a feeder 56 and the vessel 16 is led beneath the feeder 56, the door at the bottom of the feeder 56 is opened at the prescribed timing, thus it is possible to throw the sack of ingredients 14 into the vessel 16.
Patent JP-H0861652-A (JP)
Title: Liquid fuel combustion device
Inventor: NAGANUMA HISAO
IPC: F23L15/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide a liquid fuel combustion device in which combustion discharged gas is discharged out of a house and a bad odor of the combustion discharged gas discharged out of the house can be reduced. CONSTITUTION: Liquid fuel and combustion air are supplied to a burner 5 and ignited from each other and the combustion discharged gas is discharged out of a house through a discharging passage Y in a liquid fuel combustion device. An ozone generating device 16 for deodoring while supplying ozone in the combustion discharged gas is installed in the middle part of a discharging passage Y, resulting in that acetaldehyde acting as a main cause of generating bad odor pan be decomposed with ozone supplied from the ozone generating device 16 and occurrence of bad odor outside the house with the pombustion discharged gas can be efficiently restricted.
Patent JP-S5994695-A (JP)
Inventor: AASAA ZEE SUTAANBAI
IPC: D21D5/02
Filed: 1983-10-27
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-S6177960-A (JP)
Title: Method and device for registration of words
Inventor: OOYAMA YUTAKA
IPC: G06F3/023
Filed: 1984-09-25
Abstract: PURPOSE:To register a new word of a composite word to a word dictionary without compelling a user to designate the overlap of reading and description, by dividing an input KANA (Japanese syllabary) character string into partial KANA character strings and performing the KANA/KANJI (Chinese character) conversion for each partial KANA character string. CONSTITUTION:A control part 1 of a word registration system receives an indication from a user and controls the system totally. Then a KANA character string givens from an input line 11 is stored temporarily to a KANA character string memory means 2. Then the part 1 receives an indication for KANA/KANJI conversion from the user and gives an indication to a partial KANA character string extracting part 4. Then only a part where the indication is received is extracted out of the part stored in the means 2 and supplied to a KANA/KANJI conversion means 5. The means 5 refers to a dictionary memory means 6 to set the KANJI of the indicated part to a character string memory means 3 via a character string adding means 7. Then an indication for unprocessed part is received at the part 1 from the user, and the KANJI of said part is set to the means 3. Thus a composite word is registered to a word dictionary without compelling the user to designate the overlap of the reading and description.
Patent JP-H09168553-A (JP)
Title: Fluid separator for dentistry apparatus
Inventor: CATTANI ENNIO
IPC: F04D9/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluid separator for dental equipment which is a small size and lightweight and requires no large capacity suction pump and motor, and the suction pump of which does not damaged by corrosive vapor discharged from a centrifugal pump. SOLUTION: This fluid separator for dental equipment includes a centrifugal pump 1 equipped with an inlet 5 for the fluid to be separated and an exhaust port 7 connected to an air supply port of a suction pump 3. Rotations of both pumps 1 and 3 are set by a motor 2. The fluid separator is formed as two separate blocks. The first block includes the motor 2 and the centrifugal pump 1 keyed to the same shaft. The second block includes the suction pump 3 driven by a driving shaft 10 by a mechanical speed changer with a ratio larger than that of the centrifugal pump 1.
Patent JP-H0924419-A (JP)
Title: Coil transfer carriage in uncoiler equipment
Inventor: ONO EIJI
IPC: B21C47/24
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate to insert a coil into a mandrel of an uncoiler. SOLUTION: A coil-ellipse correcting device 15 is provided on a base 7a of a coil receiving stand 7 in a coil transfer carriage 6B. The coil-ellipse correcting device 15 is provided with a pair of shafts 20 in the both sides of the width direction of the carriage, the first arms 22 extending upward which are fixed to each shaft 20, coil pinchrolls 23 at the end of the first arms, a pair of the second arms extending downward which are fixed to each shaft 20 and a pair of hydraulic cylinders 28 rotating the second arms. When hydraulic cylinders 28 is operated, the coil deformed into the ellipse shape on the coil receiving stand 7 is corrected into a circle shape by being pinched from the both sides with pinchrolls 23. The coil transfer carriage 6B is moved along rails 5, whereby the coil 1 on the coil receiving stand 7 is inserted into the mandrel 2 of the uncoiler. Since the coil 1 is subjected to be the circle shape, it is easily inserted.
Patent JP-S6442359-A (JP)
Title: Black alumina ceramic composition
Inventor: MINO KATSUJI
IPC: C04B35/111
Filed: 1987-08-11
Abstract: PURPOSE:To obtain the titled compsn. giving a substrate for an IC package having superior discoloration resistance, light shielding property and external appearance whose color is nearly regular, by adding SiO2 and a specified colorant to Al2O3. CONSTITUTION:A black alumina ceramic compsn. is obtd. by adding 1.5-3.0wt.% SiO2 as a sintering assistant and 5-10wt.% colorant consisting of MnO2, TiO2 and Fe2O3 to 88-92wt.% Al2O3. The compsn. is molded into a desired shape, calcined at 1,300-1,400 deg.C under oxidation, calcined at 900-1,000 deg.C in a reducing atmosphere and sintered at 800-900 deg.C under oxidation.
Patent JP-H0621768-A (JP)
Title: Method and device for adjusting receiver
Inventor: FUKATSU KAZUTAKA
IPC: H03J3/32
Filed: 1992-07-03
Abstract: PURPOSE:To simplify the adjustment operation and also to automatically adjust a receiver by measuring the capacity of a variable capacity element which is used at a local oscillating stage of the receiver and controlling the local oscillating stage based on the measured capacity. CONSTITUTION:The capacity Cu of the variable capacity element used at the local oscillating stage of a receiver is measured. Then the arithmetic processing is carried out based on the measured capacity Cu so that the reception frequency range of the receiver satisfies the prescribed conditions. At the same time, the receiver is adjusted based on the arithmetic processing. Thus the reception frequency range is adjusted. In such a constitution, the local oscillating stage can be adjusted in an automatic way without requiring such complicated operation where the adjustment is repeated and a prescribed reception frequency range is decided.
Patent JP-H1048569-A (JP)
Title: Stereoscopic image presentation device
Inventor: TSUDA NAOZUMI
IPC: H04N13/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image presentation device reduced in unnatural feeling and unpleasantness at the time of viewing the stereoscopic image. SOLUTION: This device presents an image generated by an image generator 11 on image presentation planes 12a, 12b of an image presentation part 12, detecting observation point information of closely observing an object presented on those image presentation planes 12a, 12b by an observation point detector 13, calculating a distance between the object and an observer by a computing element 14 based on the information, and calculating a convergence angle of sight lines of both eyes by a convergence angle calculator 15 for driving convergence motors 17, 18 to rotate the image presentation planes 12a, 12b so that the convergence angle is obtained.
Patent JP-H0365629-A (JP)
Title: Method for operating experimental apparatus of collision of vehicle
Inventor: HONDA TAKESHI
IPC: G01M7/08
Filed: 1989-08-02
Abstract: PURPOSE:To enable collision of a vehicle to be tested at a highly accurate speed of collision by switching a control of a motor from a drive force control over to a speed control automatically when a value near an aimed speed set beforehand is reached. CONSTITUTION:First a desired traction value of a traction rope is set according to test conditions such as the weight of a vehicle to be tested, an aimed speed of collision, etc., and then a current control of a motor is conducted so that the traction value can be obtained. At an initial time point of running, on the other side, a fixed-speed transition curve Vc for the vehicle to be tested is set beforehand on the basis of the characteristics and elongation amount of the traction rope, an acceleration inertia amount, a running resistance value of the whole of a system at the aimed speed of collision, etc., and when the speed of the motor reaches a preset value V1 near the aimed speed on the fixed-speed transition curve Vc, the control of the motor is switched automatically from a drive force control to a speed control by an electric or electronic circuit having a detecting circuit. Thereby the vehicle to be tested can be made to collide with an object at a highly accurate speed of collision.
Patent JP-S6259935-A (JP)
Title: Camera
Inventor: AIZAWA HIDEKUNI
IPC: G03B13/30
Filed: 1985-09-11
Abstract: PURPOSE:To display depth of field on a display means and to easily take a photograph optional depth of field by inputting the focal length of a lens, the distance to a subject, and a stop value to an arithmetic circuit and calculating the depth of field. CONSTITUTION:An optional stop value is set in the arithmetic circuit 13 incorporated in a camera with a stop value setting switch 7, a priority mode is set with a mode changeover switch 8, and depth of focus is specified with short- distance and long-distance setting switches 9a and 9b. Further, a set stop value corresponding to the quantity of light measured by a photosensor 11 is applied to the circuit 13 from an exposure control circuit 12 and a lens focal length detecting circuit 14 detects and applies the focal lengt of the lens to the circuit 13. Further, a distance calculating circuit 16 calculates the distance to the subject with a signal from an AF sensor 15 and inputs the calculated value to the circuit 13. The circuit 13 calculates the depth of field from the respective set values, and input focal length, subject distance, and stop value and the depth of field is display on a display device 10, so that a photograph with the optional depth of field is taken.