baber/WOPTO huggingface dataset:
Patent JP-H02260699-A (JP)
Title: Magnetic and electromagnetic shielding panel
Inventor: OKAZAKI YASUO
IPC: C22C38/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a panel excellent in shielding effect to both an electric and a magnetic field by a method wherein the panel is formed of a bidirectional electromagnetic steel plate which has a bidirectional axis of easy magnetization and contains Si whose quantity is smaller than a specific value. CONSTITUTION:A hot-rolled plate formed of C, Mn, Al, N, Fe, and others containing 3.5% by weight of Si is annealed, which is cold-rolled and decarburized by annealing in a moist hydrogen atmosphere. Thereafter, a magnesium annealing separating agent is applied onto the surface of the steel plate, which is subjected to a finishing annealing to enable secondary recrystallization to occur in it, whereby a bidirectional electromagnetic steel plate possessed of grains of a (100)<001> orientation can be obtained. By this setup, a steel plate excellent in shielding effect to both an electric and a magnetic field can be obtained. Moreover, when a conductive layer of metal or alloy of Cu, Zn, Sn, Ni, Al, Ag, Pb or the like is formed on the surface of a bidirectional electromagnetic steel plate, a higher electromagnetic shielding effect can be realized.
Patent JP-2000272216-A (JP)
Title: Lithographic printing method
Inventor: OSAWA SADAO
IPC: B41M1/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing method dealing with digital image data and printing a number of sheets of a printed matter of clear images including variable data at high speed. SOLUTION: In a lithographic printing method for directly forming an image on a plate material mounted on a plate cylinder of a printer based on signals of image data and carrying out the lithographic printing after a printing plate is formed, the formation of the image (plate printed image) and the printing of additional information on the plate material are carried out by the ink jet method in which an ink jet drawing device utilizing electrostatic field and jetting an oil ink is used, and new information is added by printing the new information in addition to the information (existing information) already printed on a body to be printed by the plate material, and the existing information is deleted or processed to change the existing information on a printer.
Patent JP-S538516-A (JP)
Title: Control signal recording system
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/781
Filed: 1976-07-13
Abstract: PURPOSE: To obtain a signal which is modulated by a signal frequency of equivalently large cycle, by switching alternately the two different frequency signals with a signalof a large cycle frequency. As a result, a sontrol signal of an accurate phase can be reproduced without receiving any effect due to a magnetic distortion, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06268221-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: ISOMURA MASAO
IPC: H01L29/786
Filed: 1993-03-16
Abstract: PURPOSE:To provide a thin film transistor having a structure with which the harmful influence, namely, the evils such as hot carrier phenomenon and current leakage due to a short channel can be removed. CONSTITUTION:In a thin film transistor consisting of a channel part C and source and drain regions S and D, formed on the poly-Si film 5 formed on an insulative substrate 1, and a gate electrode 7a formed on the channel part C through the intermediary of a gate insulating film 6a, the height of the surface of the source region S and the drain region D is formed on the position lower than the lower surface of the gate insulting film 6a.
Patent JP-H04314832-A (JP)
Title: Method for reducing pulverized ore by circulating fluidized bed
Inventor: KUNITOMO KAZUYA
IPC: C21B11/00
Filed: 1991-04-15
Abstract: PURPOSE:To correct the lowered efficiency of reduction treatment and the lowered use rate of gas due to the circulation of pulverized ore whose reduction rate has already been increased and whose percentage to be reduced has already been decreased in circulating fluidized bed preliminary reduction equipment. CONSTITUTION:In a circulating fluidized bed preliminary reduction method where reduced ore from a reaction fluidized bed is circulated to the reaction fluidized bed through a cyclone 5, the pulverized ore collected by the cyclone 5 is divided into a group of particles whose reduction is in a relatively advanced state and a group of particles whose reduction is a relatively not advanced state and at least part of the group of particles whose reduction is in a relatively advanced state is discharged to the outside of the system and all the group of particles whose reduction is in a relatively not advanced state is returned to the riser 4 through a downcomer 6.
Patent JP-S538367-A (JP)
Title: Packed layer for solid-gas contact
Inventor: TAKAHASHI NAOYUKI
IPC: B01J19/24
Filed: 1976-07-12
Abstract: PURPOSE: To offer the packed body for solid-gas contact in which the rise of pressure loss and the blocking are rare and the contact efficiency is good, by piling up plural platelike hardened bodies made of gypsum as the main component and having plural projections on the surface in parallel turning the projections to the same direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08281434-A (JP)
Title: Method and equipment for groove copying
Inventor: MARUYAMA NOBUYUKI
IPC: G01B7/28
Filed: 1995-04-07
Abstract: PURPOSE: To prevent the deterioration of the precision to detect the groove position by the fluctuation of the distance of an eddy current type displacement sensor to a base metal by fixing the center position of a welding torch at the middle point In the Z-direction between a first eddy current type displacement sensor and a third eddy current type displacement sensor. CONSTITUTION: A set of first and second sensors are simultaneously driven in the groove width direction (z) so that the difference signal of the detected signals from first and second eddy current type displacement sensors 23a, 23b agrees with the difference signal of the detected signals from third and fourth eddy current type displacement sensors 24a, 24b. The first, second, third and fourth sensors 23a, 23b, 24a, 24b are driven so that the distance from the upper surface of a first member 1a to be welded to the oblique side of the groove immediately below the first sensor 23a agrees with the distance from the upper surface of a second member 1b to be welded to the oblique side of the groove immediately below the third sensor 24a. The first to fourth sensors are positioned where the groove center line is at the middle point between the first and third sensor 23a, 24a.  Thus, the welding center of the welding torch is positioned at the middle point in the (z) direction of the first sensor 23a and the third sensor 24a.
Patent JP-H02261680-A (JP)
Title: Font system
Inventor: KAGAWA HIROMITSU
IPC: G06F3/12
Filed: 1989-03-31
Abstract: PURPOSE:To print characters in well-balanced pattern by adding balance information consisting of character shape information and/or character crowding information for adjusting the interval between characters to be printed. CONSTITUTION:Printing equipment print characters using font containing character codes 1 corresponding to codes instructed by an external or an internal system in accordance with character shape information and/or character crowding information. When, for example, characters 41 and 42 are arranged using character shape information, the characters 41 and 42 are well shaped with an uneven character pattern smoothed. In addition, the characters 41 and 42 are arranged using character crowding information as illustrated. In this case, position data denoting the margin of tightly set characters overshooting tight-setting are prepared beforehand as character crowding information. This information is used for a tight setting and thus characters are tightly set in a wall adjusted and shaped pattern.
Patent JP-H09272052-A (JP)
Title: Bar-shaped body end part polishing device
Inventor: FURUKUBO AKIRA
IPC: B24B29/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To always give fixed pressing force to a polished surface so as to easily replace a polishing brush, by rotatably providing an output gear meshed with a planet gear in one end part of an actuator arm with a central part turnable around a fulcrum of the and provided a weight in the other end part planet gear. SOLUTION: In a cover main unit 3 provided with a ring gear 2 in an internal peripheral surface, a driven shaft 1 is rotatably provided through a needle bearing 4, between the driven shaft 1 and a ring gear 2, an output gear 6 rotated to be meshed with three planet gears 5 arranged equally in three parts is provided a shaft of a feather brush 9 is mountable/demountable fixed coaxially to the output gear 6 through a brush fixed 7 and a shift retainer bolt 8. Further, the output gear 6 meshed with the planet gear 5 is rotatably provided, in one end part of each of three L-shaped actuator arms 10 with a central part turnable around a fulcrum of the planet gear 5 and in the other end part, a weight 11 deflected to the outside by centrifugal force is provided.
Patent JP-S57198303-A (JP)
Title: Constant frequency device for marine electric generator, capable of recovering motive power
Inventor: YAMAMURA HIROTADA
IPC: F01K23/10
Filed: 1981-05-30
Abstract: PURPOSE:To efficiently utilize steam energy to generate electricity under the shortage  of steam power, by providing a motor generator between a main shaft and an electric  generator and installing two slipping clutches provided with a centrifugal control valve  and a reverse-action centrifugal control valve, so that the clutches are located in parallel with each other. CONSTITUTION:A marine electric generation equipment comprises an exhaust gas boiler 5 which receives the heat of the exhaust gas of a marine engine 1, a steam turbine  7 which is driven by steam produced by the boiler, and a main electric generator 8  connected to the steam turbine. A dynamotor 16 is connected to a bus 10 at the output side of the electric generator 8. Working oil pressure for the centrifugal control valve  14-1 of a slipping clutch 14 and the reverse- action centrifugal control valve 20-1 of  another slipping clutch 20 is selectively regulated by control valves 32, 33 so that the  dynamotor 16 is driven by a main shaft 2 to supplement the electric power of the electric generator 8 when the steam power is short and that the excess electric power of  the dynamotor 16 is supplied for the main shaft 2 to drive a propeller 3 when the steam power has a margine. As a result, the generated AC power is set at constant frequency, whether the steam power is excess or short.
Patent JP-H02263054-A (JP)
Title: Air conditioner
Inventor: NAGAE KOJI
IPC: F24F11/02
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the damage of a compressor by suppressing the rising of a refrigerant pressure as the result that a controller carries out the control by reducing frequencies in response to the condensation temp., evaporation temp., or pressure of a refrigerant. CONSTITUTION:A detector 13 discovers the condensation temp. of a refrigerant in an indoor heat exchanger 9 at the time of space heating operation. A controller 14 which changes frequencies varying the rotating speed of a compressor 2 in response to the condensation temp. of a refrigerant is composed of a microcomputer, etc. The region where the condensation temp. of a refrigerant discovered by the detector 13 is under 54 deg.C is named as a zone A, the region where the condensation temp. is above 54 deg.C and under 56 deg.C is named as a zone B, the region where the condensation temp. is above 56 deg.C and under 58 deg.C is named as a zone C, the region where the condensation temp. i above 58 deg.C and under 60 deg.C is named as a zone D, the region where the condensation temp. is above 60 deg.C and under 65 deg.C is named as a zone E and the region where the condensation temp. is above 65C is named as a zone F and in response to each zone the controller 14 controls the frequencies changing the revolution speed of the compressor 2 in increasing and decreasing them so that room temp. reaches a set temp.
Patent JP-H11316332-A (JP)
Title: Film unit with lens
Inventor: KOIKE KAZUMI
IPC: G03B17/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently recycle objective and eyepiece lenses of a finder incorporated in a film unit with lenses. SOLUTION: An eyepiece lens 44, an objective lens 45, a protection cover 47 for the eyepiece lens, and a protection cover 48 for the objective lens are built in a holding frame 41 and are covered with a retaining cover 46 to constitute a finder 40 integrally formed as a unit. A projecting part 52 is formed on the bottom of the holding frame 41, and a recessed part 43a is formed in a main body base part 43 in which a film and a cartridge are incorporated. The projecting part 432 is fitted to the recessed part 43a to attach the finder 40 to the main body base part 43. When the film unit with lenses which was recovered after used is decomposed, the finder 40 can be separated from the main body base part, and they are individually passed to a recycling process.
Patent JP-S60227646-A (JP)
Title: Preparation of edible film from cereal flour
Inventor: YOKOTA AKIRA
IPC: A23L35/00
Filed: 1984-04-25
Abstract: PURPOSE:To obtain the titled well-roasted film having excellent appearance, palatability, preservability, etc., and rollable easily without causing cracking, by kneading cereal flour composed mainly of wheat flour with water in the presence of a gluten softener, aging the pastry, heating and forming the product. CONSTITUTION:100pts.wt. of cereal flour composed mainly of wheat flour is mixed with 0.01-1.0pts.wt. of a gluten softener (e.g. proteinase) and 70-130pts. wt. of water, and kneaded thoroughly. The obtained pastry is aged for 20- 60min at normal temperature, and roasted by a hot drum of 100-150 deg.C for about 30-200sec to obtain an edible film of ceral flour having a thickness of 15mm..
Patent JP-S59210583-A (JP)
Title: Output controlling system of memory
Inventor: YAMADA HITOSHI
IPC: G06F13/16
Filed: 1983-05-13
Abstract: PURPOSE:To reduce the number of sheets of board and to reduce transfer of signals between boards by incorporating an output circuit in the board of a memory device. CONSTITUTION:A register REGa reads data from a memory DRAMa according to a signal FATA READY from a CPU. On the other hand, a gate 313 prepares a signal BUSREQ from a clock 1 and Q output of D-FF311. All memory circuits make an output control circuit disenable by the signal, and a circuit that gives the BUSREQ signal is set again to the enable state. A gate 32 obtains a signal that makes possible to send out data from a register REGa from Q output of D- FF314 and output enable, and only data from designated memory are outputted on the bus.
Patent JP-H03285031-A (JP)
Title: Smelting furnace
Inventor: KANAMORI KIYOSHI
IPC: C22B15/00
Filed: 1990-03-30
Abstract: PURPOSE:To prevent erosion of furnace hearth caused by digging friction and to prolong the service life by blowing granular solid raw material, etc., into molten metal from a lance hung down from upper part of a smelting furnace body and changing the blowing position horizontally on the plane in the furnace. CONSTITUTION:In the smelting furnace 1 for copper, the lance 7... are inserted into lance holes 8... bored in a roof and hung down. The granular copper mineral concentrate as raw material is blown from the lance 7... together with oxygen enriched air. By this method, the above copper mineral concentrate is smelted to produce matte 2 and slag 3. In the roof of the above smelting furnace 1, further plural lance holes 9... are bored. In the above lances 7, the lance developing the erosion to the furnace hearth by the digging friction is shifted from the position of lance hole 8 to the position of lance hole 9. The progressing of erosion at the above eroded position is stopped and the magnetite is piled and the digged port is restored. By this method, the erosion at the furnace hearth can be prevented.
Patent JP-S62239783-A (JP)
Title: Time base correcting device
Inventor: YOSHIHIRO MITSUGI
IPC: H04N9/89
Filed: 1986-04-11
Abstract: PURPOSE:To correct a time base error which is generated steadily on every turn of a rotary head device by calculating a phase error which is generated repeatedly on every turn of the rotary head device and feeding it back negatively to a voltage-controlled oscillator which constitutes a phase locked loop. CONSTITUTION:The voltage-controlled oscillator(VCO) 21 is brought under feedback control based upon the phase error output of the phase comparator 24 of a PLL circuit 5 which generates clock pulses for writing a digitized playback signal in a memory to correct the time base, and residual phase error data is calculated by an arithmetic processing circuit 32 based on the phase error output of the phase comparator 24 by utilizing the frame correlation of the time base error containing a high frequency component originating from the impact error, etc., of an input playback signal from the rotary head device; and this data is converted into analog data, which is fed back negatively to the VCO 21 of the PLL circuit 6. Consequently, the time base error due to an impact error, etc., generated steadily on every turn of the rotary analog device is corrected.
Patent JP-H07270554-A (JP)
Title: Specific time annunciator
Inventor: HAMAGUCHI TORU
IPC: G04C23/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a specific time annunciator which announces an arbitrary time automatically for each day of the week. CONSTITUTION:A power switch 1a, day of the week cancel switches 1d1,..., 1d5, etc., are disposed at a control/display section 1. Announcing times for each day of the week are registered on a weekly data table 4. A sequence section 2 receives day of the week information and time information from a timer 3 and actuates a cassette tape drive section 6 at an announsing time registered on the table 4. A melody is previously recorded on a tape at the cassette tape drive section 6 and it is reproduced and broadcasted through a speaker upon actuation of the cassette tape driving section 6. Consequently, an audience can be notified of a specific time. The broadcast can be canceled by means of the day of the week cancel switches 1d1,..., 1d5 such that no melody is broadcast on holiday, for example.
Patent JP-S62239050-A (JP)
Title: Eddy current test equipment
Inventor: NASU SHOJI
IPC: G01N27/90
Filed: 1986-04-10
Abstract: PURPOSE:To eliminate lift-off noises of an eddy current test equipment by providing a means which equalizes the phases and amplitudes of the outputs of two coils of a differential probe and also makes the directions of output variation corresponding to lift-off variation coincident with each other. CONSTITUTION:The two detection coils 12a and 12b of the differential probe are provided successively on the surface o metal and a flaw in the surface of a body to be inspected is detected from the difference between their outputs. Variable resistances 13a and 13b are connected in parallel to the two detection coils 12a and 12b of the differential probe and the output variation directions of the coils 12a and 12b due to lift-off variation are rotated to allow both of them to coincide with each other. The coils 12a and 12b are connected to phase adjusters 15a and 15b through preamplifiers 14a and 14b. Further, amplitude amplifiers 16a and 16b are connected to equalize the amplitudes of the outputs of the coils 12a and 12b. Then, a differential amplifier 17 detects the difference. Thus, the outputs of the two coils are adjusted, so the S/N ratio of the eddy current flaw detecting device is improved and a fine flaw is easily detected.
Patent JP-S5513409-A (JP)
Title: Digital differential analyzer
Inventor: JIYOU AKIO
IPC: G06F7/64
Filed: 1978-07-12
Abstract: PURPOSE: To secure the free variation of the operation speed at the arithmetic part by securing an optional switching use of the output of both the variable frequency oscillator and the basic oscillator.  
     CONSTITUTION: Change-over switch S is provided at the output side of basic oscillator FFG. And when switch S is at the side of contact 1, the output of FFG is given to waveform shaping unit WF. Thus operation part OP performs the operation in the standard operation speed. When S is switched to the side of contact 2, the output of variable transmitter VFG is supplied instead of the output of FFG. Thus the pulse cycle canges in accordance with the output frequency of VFG, and accordingly the relative relationship of the clock pulse cycle changes constantly. As a result, each time is decided based on the output frequency of VFG for the period and one interlation. Thus, OP can be operated in an optional speed with the higher limit of the highest response speed of OP. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58203838-A (JP)
Inventor: WATANABE TOSHIYUKI
IPC: B65D6/22
Filed: 1982-05-20
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-S58202468-A (JP)
Title: Semiconductive rubber roll
Inventor: MATSUMOTO JIYUN
IPC: G03G15/16
Filed: 1982-05-20
Abstract: PURPOSE:To obtain an electrostatic transfer rubber roll of an electrophotographic device which is capable of obtaining a homogeneous transfer image having an excellent transfer efficiency, by sticking an elastic cylindrical body consisting of a semiconductive elastomer and a metallic core of this cylindrical body, through a film of a conductive vulcanizing adhesive agent. CONSTITUTION:When joining a mandrel 11 of a semiconductive rubber roll 1 for transferring a toner image from an electrophotographic photosensitive drum, and a cylindrical body 10 consisting of a semiconductive elastomer, a conductive vulcanizing adhesive agent which mixes conductive carbon into a polyurethane compound adhesive agent is applied uniformly on the surface of the mandrel 11, and thereafter, the adhesive agent is vulcanized simultaneously when the semiconductive elastomer 10 is vulcanized, by which both of them are made to adhere through a film 12. In this way, the roll has a high resistance value uniformly on the whole surface, and a transfer image which is excellent in its transfer efficiency is obtained.
Patent JP-S60228544-A (JP)
Title: Electromagnetic wave shielding film and its preparation
Inventor: TAMAMURA TOSHIAKI
IPC: C08L23/00
Filed: 1984-04-27
Abstract: PURPOSE:To obtain the titled film having excellent electromagnetic wave shielding properties, suitable for packaging electronic equipment pats, etc., by dispersing a conductive polymer, prepared by the electrolytic oxidative polymerization of an aromatic compound, in a thermoplastic polymer film. CONSTITUTION:An electrode plate is coated with a film of a thermoplastic polymer such as polyvinyl chloride or polyvinylidene chloride resin, and is dipped, together with the counter electrode, in a solution of an electrolyte such as an organic quaternary ammonium salt (e.g. tetraethylammonium perchlorate) or an inorganic salt, containing an aromatic compound (e.g. pyrrole, or thiophene). The aromatic compound undergoes electrolytic oxidative polymerization to give a conductive polymer, which is dispersed in the thermoplastic polymer film. Then the film is separated from the electrode plate to obtain an objective electromagnetic wave shielding film.