baber/WOPTO huggingface dataset:
Patent JP-H0683299-A (JP)
Title: Scan conversion circuit
Inventor: OZAKI KAZUYA
IPC: G09G1/16
Filed: 1992-08-31
Abstract: PURPOSE:To provide a scan conversion circuit eliminating flicker by performing weighing operation for an output from a line memory in which picture element data of a non-interlace system is stored with a scanning line unit and converting it to picture element data of an interlace system. CONSTITUTION:Inputted picture element data of a non-interlace system is stored in line memories 1R1-3, 1G1-3, 1B1-3 based on control of a write enable controller 2, weighing for a brightness value of this stored picture element data is performed by operation means 3R1-3, 3G1-3, 3B1-3. After this, picture element data weighed by the operation means 3R1-3, 3G1-3, 3B1-3 is synthesized by adding means 4R, 4G, 4B. Therefore, picture element data synthesized by the adding means 4R, 4G, 4B is converted to an interlace signal by a NTSC encoder 5 and flicker is eliminated.
Patent JP-H0972548-A (JP)
Title: Timer and cooker
Inventor: TOYAMA MANABU
IPC: A47J37/06
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooker which easily informs a user that cooking remaining time can be increased or decreased upon starting of timer cooking. SOLUTION: A control unit 6 is provided which reduces combustion remaining times of grill burners 31, 32 from initial values (for example 8 minutes) together with elapsed time, and once each combustion remaining time reaches zero, operations of the grill burners 31, 32 are interrupted. A table stove A is provided which can increase or decrease the combustion remaining times by press operation of a tact switch. The control unit 6 switches on and off a figure (for example '8') corresponding to the initial value displayed on a display 4 upon starting of grill cooking for a predetermined time (for example 5 seconds).
Patent JP-H1163740-A (JP)
Title: Pressure control valve
Inventor: TOMATSU YOSHITAKA
IPC: F25B41/06
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent a bellows from being damaged and further prevent a deforming characteristic of the bellows from being changed. SOLUTION: An outside part of a bellows 306 is formed with a closed space 308 and at the same time CO2 is enclosed in the closed space 308 at a predetermined saturation liquid density. With such an arrangement as above, in the case that a pressure at an outlet port of a radiator is decreased owing to a cause of leakage of CO2 or the like, pressure may act against it from outside of the bellows 306, resulting in that as compared with the case in which a pressure may act from inside the bellows 306, the bellows 306 is hardly deformed in its buckling state. Accordingly, it is possible to prevent damage of the bellows 306 and variation in deforming characteristic as well.
Patent JP-S59117102-A (JP)
Title: Method for applying tensile strain to steel plate
Inventor: KONDOU KAZUO
IPC: H01F1/147
Filed: 1982-12-23
Abstract: PURPOSE:To obtain a large tensile strain and make manufacture easy and suitable for mass production by a method wherein low thermal expansion glass which has a specific tjermal expansion coefficient is coated on the surface of a steel plate and a convering film is prepared by baking. CONSTITUTION:Low thermal expansion glass, whose thermal expansion coefficient is less than 20X10<-7>/ deg.C and whose main component is Cu2-B2O3-Al2O3- SiO2 system, is coated on a silicon steel plate of a transformer core in a form of glass fritt whose average particle diameter is less than 2mum. Then the coated glass is backed in a neutral atmosphere, for instance in a nitrogen atmosphere, under the temperature less than 1,200 deg.C and a glass covering film with a thickness less than 5mum is formed. With this constitution, a tensile strain of 0.8- 1.0kg/mm.<2> is obtained and the manufacture is facilitated and made suitable for mass production.
Patent JP-S6290164-A (JP)
Inventor: FUNAKI HIROKATSU
IPC: A61H33/06
Filed: 1985-10-17
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-H0981735-A (JP)
Title: Visual inspection support device for printed matter
Inventor: SATO TOSHIO
IPC: G06T7/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection support device for printed matter which reduces misinspection by reducing the fatigue of an inspector and reducing misjudgement. SOLUTION: Image data of printed matter P are inputted through an image input part 101, and window setting parts 102, 104, and 106 extract only image data in a plurality of previously set area ranges from the inputted image data and stores them in memories 103, 105, and 107. A resolution conversion part 108 converts the image data from the image input part 101 into image data of lowered resolution and stores the data in a memory 109. An image data composition part 111 puts the, image data in the memories 103, 105, 107, and 109 together and an image data display part 114 displays the composite image data.  A decision input part 115 inputs data showing whether the inspector has decided good or bad print for the displayed image data and a data storage part 113 stores characteristic information on the displayed printed matter P and inputted good-bad decision data so that they correspond to each other.
Patent JP-S6388394-A (JP)
Inventor: IWASAKI YASUSHI
IPC: F16L37/04
Filed: 1986-09-30
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-H0895790-A (JP)
Title: Proving method for aspect logic theorem
Inventor: AKAHANI JIYUNICHI
IPC: G06N5/04
Filed: 1994-09-27
Abstract: PURPOSE: To provide the aspect logic theorem proving method which can efficiently prove theorems for wide-range aspect logic systems. CONSTITUTION: In addition to an initial node generation part 1, a negative aspect data extraction part 2, a negative aspect node generation part 4, a positive aspect data extraction part 5, a positive aspect node generation part 7, and a contradiction detection part 8, this method is provided with a negative aspect conversion rule generation part 3 and a positive aspect conversion rule generation part 6, and negative aspect conversion rule data and positive aspect conversion rule data corresponding to a given aspect logic system are generated through the processing of those generation parts and inputted to the negative aspect node generation part 4 and positive aspect node generation part 7.  The negative aspect node generation part 4 and positive aspect node generation part 7 generate node data wherein given aspect theorem equation data and aspect logic system are completely specified on the basis of the inputted negative aspect conversion rule data and positive aspect conversion rule data.
Patent JP-H03104102-A (JP)
Title: Method of applying magnetized layer and object having magnetized layer
Inventor: GERUBEN UIIBE BOOTSUMA
IPC: C23C24/00
Filed: 1989-09-08
Abstract: PURPOSE: To form a thin film having magnetizing characteristics on the surface of an object by using the mixture of permanently magnetizable fine powder and binder and sticking it on the surface of the object. CONSTITUTION: Powder is formed from a material having physical properties which allows permanent magnetization. The binder is mixed into this powder and the provided mixture is stuck on the surface of the object as a thin layer. By performing drying, curing, sintering or any other treatment to this thin layer, a magnetizable layer is formed on the object. In this case, a thermoplastic material, cellulose, paper, plastic, acrylic polymer or any similar material, for example, can be used as the binder. Besides, when a strontium ferrite or a barium ferrite is used as the magnetizable material, the satisfactory result can be obtained.
Patent JP-H06342221-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YASUI KO
IPC: G03G5/147
Filed: 1992-08-31
Abstract: PURPOSE:To provide an amorphous electrophotographic photoreceptor with a photosensitive layer, a surface protective layer capable of satisfactorily and stably protecting the photosensitive layer without deteriorating image quality even after copying many times and a p-type amorphous silicon layer inhibiting the formation of a space-charge region. CONSTITUTION:A photosensitive layer 2 of amorphous silicon, a p-type amorphous silicon layer 4 and an insulating surface protective layer 3 made of an amorphous silicon nitride film are successively laminated on an electric conductive substrate 1 by plasma CVD. The dark resistivity of the photosensitive layer 2 is >=10<12>OMEGA.cm, the thickness of the p-type amorphous silicon layer 4 is 30-1,000Angstrom , the dark resistivity of the layer 4 is >=10<11>OMEGA.cm and the thickness of the surface protective layer 3 is 500-10,000Angstrom . The resulting electrophotoreceptor proves that it enables copying >=100,000 sheets by a copying test.
Patent JP-H06216272-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HARADA TAKU
IPC: H01L23/498
Filed: 1993-09-20
Abstract: PURPOSE:To realize matching of characteristic impedance of signal transmitting lines in a package for mounting a semiconductor chip on which ultra-high speed LSI is formed. CONSTITUTION:One end of a signal transmitting line 203 formed on the main surface of a package substrate 204 is extended up to the area just under a pad formed on the main surface of a semiconductor chip 201 and is then electrically connected to a pad on a semiconductor chip 201 via a bump electrode. Moreover, the other end of the signal transmitting line 203 is extended up to the external circumference of the main surface of the package substrate 204 and is then coupled with an external lead 205.
Patent JP-2001055416-A (JP)
Title: Curable resin, its production and optical material
Inventor: TANAKA KATSUYOSHI
IPC: C08F18/14
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin having improved impact resistance and refractive index while keeping the physical properties such as colorless transparency of diethylene glycol bisallyl carbonate and useful as a raw material for an optical material having low specific gravity and light weight by including a specific diallyl ester oligomer. SOLUTION: The objective curable resin is composed of one or more kinds of diallyl ester oligomers of formula I [Z1 to Z3 are each a group of formula II or formula III (A is 1,2-phenylene, 2,6-naphthalene or the like); R1 and R2 are each a 2-30C bivalent alcohol residue; (m) and (n) are each 0-100; (g) is 1-100]. The resin is produced preferably by charging (A) a raw material of formula IV, (B) a raw material of formula V and (C) a raw material of formula HO-B-OH (B is a 2-30C organic group derived from a diol) at molar ratios of 0.02<=B/(A+B)<=0.5 and 1.02<=(A+B)/C<=20, reacting in the presence of a transesterification catalyst and distilling out allyl alcohol from the system.
Patent JP-S59115862-A (JP)
Title: Apparatus for preventing clogging of ink jet printer
Inventor: IWAGAMI FUSAO
IPC: B41J2/165
Filed: 1982-12-23
Abstract: PURPOSE:To provide the titled apparatus capable of obtaining a stable hermetically closed state by certainly and closely bringing a cap member into contact with a printing head, constituted by such a structure that the cap member supported by a support arm in a freele rotatably manner is moved so as to be cooperated with the movement of a carriage. CONSTITUTION:A cap member 11 is supported in a freely rotatable manner by one end of the support arm 14 pivotally supported in a freely rotatable manner by the shaft 19 of a base table 16 and the arm 14 is energized around the shaft 19 to a counterclockwise direction by a coil spring 21 and the liquid of a solvent tank 15 which is rotated to a clockwise direction when a carriage is engaged with the protruded piece 14C of said arm 14 is guided into the cap member 11 by a sheet 22 for supplying a solvent. By uniting the solvent tank 15, the base table 16, the support arm 14 and the cap member 11, assembling is facilitated and the exchange in repairing is simply performed.
Patent JP-H1088028-A (JP)
Title: Silane-treated clay product, preparation thereof, and composition thereof
Inventor: GARY M FREEMAN
IPC: C08L21/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a silane-treated clay product which is excellent in the effect of reinforcing rubber by mixing a hydrous kaolin clay with a silane coupling agent dispersed or emulsified in water with the aid of a surfactant and conducting surface treatment. SOLUTION: A hydrous kaolin clay is surface treated with silane having sulfur functionality in an amt. of about 0.7 to 5.0wt.% based on the dry clay or a silane having vinyl functionality in an amt. of about 0.2 to 5.0wt % based on the dry clay. The surface treated clay is heated and dried so as to obtain a dried product. Thus, a silane-treated clay product is prepd. In this case, before the functional silane is added to the hydrous kaolin clay, it is dispersed or emulsified in water with the aid of a surfactant. The above constitution can provide a treated clay product which can be used as a reinforcing filler or an extender for an elastomer material and can impart superior filler reinforcing properties in rubber to the conventional treated clay.
Patent JP-H0281337-A (JP)
Title: Optical fiber head
Inventor: NAKAMURA SHIGERU
IPC: G11B7/09
Filed: 1988-09-19
Abstract: PURPOSE:To facilitate focusing by arranging the laser beam radiation end of a first auxiliary optical fiber and that of a second auxiliary optical fiber before and behind the main laser beam radiation end in the radiating direction of the laser beam CONSTITUTION:The first optical fiber 5b for radiating the first laser light 2b to detect out-of-focus and the second optical fiber 5c for radiating the second laser light 2c are arranged close to the optical fiber 5a for radiating the laser light 2a for recording and reproducing information as the light source in an optical head so that the respective laser light radiation ends 17b and 17c are positioned almost equidistant from the recording and reproducing optical fiber radiation end 17a. Furthermore, the first photodetector 11b for receiving the disk-reflected light incident to the first optical fiber 5b and the second photodetector 11c for receiving the light incident to the second optical fiber 5c are provided on the fixed optical system side, and the out-of-focus detection signal 14 is obtained from the difference between the outputs 12b and 12c of the first and second photodetectors. By this method, the position of the optical fiber in the optical-axis direction can be adjusted.
Patent JP-S61112788-A (JP)
Title: Operation of compressor
Inventor: EGAWA MASAJI
IPC: F04B49/06
Filed: 1984-11-06
Abstract: PURPOSE:To reduce the power consumption under the state of unloaded condition and also to shorten the starting-time by connecting the motor to the compressor through an electromagnetic clutch, which is disconnected under the state of unloaded condition to allow the motor to keep no-load running. CONSTITUTION:A starting switch 1 is closed under a state where an electromagnetic clutch 18 is disconnected and then a motor 15 is set in motion. After that, a timer 6 is set for the motor to run at a rated speed after a fixed time, and a switch 9 is turned on, and then the electromagnetic clutch 18 is connected to allow a compressor 20 to be operated. When compressed air is stored in a tank 23 up to a fixed amount, a pressure sensor 27 is operated to cause a contact 27a to open. Thereby, an electromagnetic clutch relay 11 is released and the electromagnetic clutch 18 is disconnected. Said electromagnetic clutch 18, under the state of disconnected condition, allows the motor 15 to continue a no-load running at a rated speed under the state of unloaded condition until the pressure sensor 27 is operated to give the subsequent starting signal.
Patent JP-2000069120-A (JP)
Title: Duplex system
Inventor: KANEKO MASATAKA
IPC: H04L69/40
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To guarantee the changeover operation of a changeover function in the case that a clock circuit itself fails and to improve reliability as a duplex system in the case of duplexing the changeover function in the changeover function operated by using a clock. SOLUTION: By using duplexed logic operation parts 17 and 27 and oppositely controlled F. Fs 12 and 22 for duplexing changeover control parts 11 and 21 for controlling the system changeover of the logic operation parts, a system changeover function to this duplex system independent of the logical operation for the changeover of the changeover control parts is provided. By surely switching to the normally operated changeover control part or logic operation part even if the fault of the logical operation part or the fault of the clock for managing an operation inside a common control part or the like occurs, the duplexed common control part improves the reliability of the entire system.
Patent JP-S6392798-A (JP)
Inventor: MIYAZAKI KAZUO
IPC: D21H19/20
Filed: 1986-09-30
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-H05114942-A (JP)
Title: Method and device for logging information collection
Inventor: MORITA SUMIE
IPC: H04M3/08
Filed: 1991-09-12
Abstract: PURPOSE:To prevent overload due to abnormal burst, as to logging information collection in an ISDN service. CONSTITUTION:A terminal 1 is connected to a switching equipment 3 through a line collection part 2, communication abnormality is detected at the line collection part 2 between it and the terminal 1 and a host 4 of the switching equipment 4 is notified of it to log it in an external storage device 5 of the host 4, and when the mount of generation of logging notification exceeds a prescribed value, the logging notification to the host 4 is regulated. In this case, when the amount of generation of the logging information within the unit of time exceeds a first threshold, the processing of stopping the logging notification to the host 4 is repeated for each unit of time, and when the amount of generation of the logging notification exceeds a second threshold, an alarm is generated and the processing of stopping the logging notification to the host 4 is repeated for each long time.
Patent JP-S6293447-A (JP)
Title: Air-fuel ratio feedback control method for internal combustion engine
Inventor: KIUCHI TAKEO
IPC: F02D41/14
Filed: 1985-10-18
Abstract: PURPOSE:To carry out the air-fuel ratio control suitable for all kinds of cars by setting the proportional control portion and integration control portion in the air-fuel ratio feedback control to the different values according to the kind of the car, such as a car equipped with an automatic transmission and a car equipped with a manual transmission. CONSTITUTION:Into an electronic control unit 5, each detection value of a throttle valve opening degree sensor 4, absolute pressure sensor 8 in suction pipe, engine revolution angle position sensor 9, cylinder discriminating sensor 10, O2 sensor 13, etc. is input. The electronic control unit 5 controls the valve opening time of a fuel injection valve 6 on the basis of the detection value of each sensor, and carries out the feedback control for air-fuel ratio. In case of a car equipped with an automatic transmission, each of proportional control portion and the integration control portion for the feedback control is set to the smaller value in comparison with that in case of a car equipped with a manual transmission, and generation of hunting, etc. is prevented.
Patent JP-H0398765-A (JP)
Title: Manufacture of metal bonded tool
Inventor: HORIE HIROMICHI
IPC: B24D3/06
Filed: 1989-09-11
Abstract: PURPOSE:To disperse a micro deposit of carbon uniformly in alloy powder by melting iron base alloy powder forming a matrix and powdering the obtained molten metal as well as cooling it at the same time rapidly at the cooling speed of over 10 deg.C per second so as to prepare the iron base alloy powder. CONSTITUTION:At the time of manufacturing a metal bonded tool provided with an abrasive grain layer formed of a sintered body of iron base alloy powder containing carbon and abrasive grain, an iron base alloy is melted, and the obtained molten metal is powdered and at the same time cooled down to the temperature of 200 deg.C or less at the cooling speed of over 10 deg.C per second. The mixture of the obtained iron base alloy powder and abrasive grain is integrally sintered so as to form the abrasive grain layer, thus obtaining the desired metal bonded tool.
Patent JP-H08329757-A (JP)
Title: Bushing for power distribution apparatus
Inventor: MATSUMOTO JUNICHI
IPC: H02B1/20
Filed: 1995-09-11
Abstract: PURPOSE: To reduce its manufacturing cost by making common use of a part in a bushing for a power distribution apparatus. CONSTITUTION: A disk support body part 4 is formed of silicone rubber, and is constituted so as to be installed on a leading part base 2. A flange part 3 is arranged on the outer periphery of the leading part base 2, and plural insulating pleats 14 are formed on the outer periphery of the disk support body part 4. An installing projection part 11 having a tapered surface 12 is formed on the outer end side of the leading part base 2. A tapered hole having a tapered surface 15 is formed on the inner end side of the body part 4. The tapered hole is fitted to the installing projection part 11, and the body part 4 is installed on the leading part base 2. A conductive bar 18 where screw parts 18a and 18b are formed in both end parts is inserted into an inside cavity 13 arranged in the body part 4.  A fastening nut 20 is screw-fitted to the screw part 18a, and the body part 4 is fastened to the leading part base 2 by the fastening nut 20. The tapered surface 15 of the body part 4 is brought into close contact with the tapered surface 12 of the leading part base 2 by being elastically deformed.
Patent JP-S61104499-A (JP)
Inventor: UENDERU BII SANDAA
IPC: G11C29/04
Filed: 1985-10-18
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-H1079652-A (JP)
Title: Hysteresis comparator
Inventor: WATANABE HIKARI
IPC: H03K5/08
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent the genereation of abnormal output oscillation by preparing plural reference voltage levels, switching reference voltage to be used for comparison and generating hysteresis before an input signal reaches the reference voltage due to its rise or drop and a compared result is inverted. SOLUTION: In the OFF state of all transistors(TRs) Q9 , Q12 , Q15 , 1st reference voltage VREF0 obtained by dividing power supply voltage VCC by resistors R1 , R2 , is applied to a TR Q2 . When the TR Q15 is turend on, a resistor R10 is connected in parallel with the resistor R2 and the reference voltage VREF0 is dropped to 2nd reference voltage VREF1 (VREF1 <VREF0 ) and hysteresis is generated. Thereby voltage V1 is quickly dropped, the TR Qq , is turned on and an output signal VOUT is inverted from a low level to a high level. Finally the TR Q12 is turned on, resistors R10 , R3 are connected in parallel with the resistor R2 and the reference voltage VREF1 is dropped to 3rd reference voltage VREF2 (VREF2 < VREF1 ).
Patent JP-H0683281-A (JP)
Title: Fluorescent display device
Inventor: SONOBE SATOSHI
IPC: H01J31/15
Filed: 1992-09-01
Abstract: PURPOSE:To attain low power consumption and to reduce uneasy observation at the time of switching from blank display to lighting display by interrupting voltage to be impressed to a filament in the case of blank display, and at the time of switching from the blank display to lighting display, and instantaneously impressing excess voltage higher than rated voltage. CONSTITUTION:When display data are held at an L level during the period between the leading edges of the 1st and 2nd scanning data, a Q output 28 is held at the L level and a Q output from a D flip flop 13 is changed from the H level to the L level at the leading edge of the 2nd scanning data. Thereby a driving pulse 17 is also turned to the L level, no electromotive force is generated on the secondary side outputs 20, 21 of a transformer 7 and power to be consumed in the filament 2 becomes zero. When display data 26 are turned to the H level at the leading timing of a data clock 23, a D input is also turned to the H level, so that excess voltage can be impressed to the filament 2 for a specific time.