baber/WOPTO huggingface dataset:
Patent JP-H0358592-A (JP)
Title: Video reproducing device
Inventor: NIIMURA KAZUHARU
IPC: H04N9/87
Filed: 1989-07-27
Abstract: PURPOSE:To reduce moire and to suppress inverting phenomenon by executing the frequency conversion of a reproduced FM video signal and processing the signal by a double limiter circuit composed of a low frequency range emphasis circuit, high frequency range emphasis circuit, first amplitude limit circuit, adder circuit and second amplitude limit circuit. CONSTITUTION:The output signal of a preamplifier 19 is frequency-converted to a lower frequency by a frequency converting circuit 38 composed of an oscillator 20, multiplier 21 and LPF 22. Next, for the output signal of the LPF 22, a low frequency component is emphasized by a low frequency range emphasis circuit 23 and an amplitude is limited by a first amplitude limit circuit 24 afterwards. For the output signal of the LPF 22, a high frequency range component is emphasized by a high frequency range emphasis circuit 25 and afterwards, the signal is added with the output signal of the first amplitude limit circuit 24 by an adder 26. For the output signal of the adder 26, amplitude fluctuation is removed by a second amplitude limit circuit 27. Afterwards, the signal is demodulated by an FM demodulator 28 and a high frequency range is suppressed by a de-emphasis 29. Thus, the mixture of the inverting phenomenon and moire can be prevented.
Patent JP-S5982315-A (JP)
Title: Preparation of tumor necrosis factor
Inventor: OBARA AKIRA
IPC: A61K35/14
Filed: 1982-11-02
Abstract: PURPOSE:To prepare a tumor necrosis factor and to collect and to purify the titled factor in case of necessity, by treating a normal cell or a cancerated cell of a monocytic cell of a mammal or one derived from it with a specific substance. CONSTITUTION:A normal cell or its cancerated cell of a monocytic cell of a mammal (e.g., hamster, etc.) or one derived from it is transplanted into a body of a warm-blooded animal (e.g., chicken, dog, cat, bovine, horse, quinea pig, etc.) or suspended in its humors or brought into contact with it, treated with a second irritant substance (endotoxin obtained from Gram-negative or Gram-positive bacteria), to form a tumor necrosis factor (TNF). If, necessary, TNF is dialyzed, subjected to salting-out, filtered, centrifuged, concentrated, lyophilized, etc., purified, separted, and collected. A dose is >=100,000 units daily.
Patent JP-H1016121-A (JP)
Title: Photocatalytic sheet material
Inventor: OGATA SHIRO
IPC: B01J35/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic sheet material expecting a photocatalytic function even in an environment not obtaining sufficient ultraviolet rays from an exterior without losing the function even by cleaning without decomposing a base of organic polymer compound by the function. SOLUTION: A sheet material constituting raw material such as fiber, a filament; yarn, ribbon, knitted cloth, woven fabric, nonwoven fabric or film formed from them for constituting a sheet material is used as a base 1. A base protective layer 2 of titanium peroxide particles or titanium oxide particles is formed on a part made of the compound of the base 1. Further, a layer 3 of the titanium oxide particles is formed on an entire surface of the layer 2.
Patent JP-S6451827-A (JP)
Title: Electric circuit for analog-digital converter
Inventor: VAN DE GRIFT ROBERT EMILE JOHAN
IPC: H03M1/36
Filed: 1988-08-03
Abstract: PURPOSE: To decrease the number of elements by providing two impedance elements at the string of impedance elements provided between a 2nd input terminals of a 1st pair of input terminals and a 1st input terminals of a 2nd pair of input terminals. CONSTITUTION: An interpolation circuit 31 has two strings 30 and 35 of impedance elements 32-34 and 36 and it is desirable that these impedance elements are formed as resistors. Signals V3 and V3 C are mutually complementary and respectively appear at a mutual node between impedance elements 34 and 36 and a mutual node between impedance elements 32 and 33 and these mutual nodes consist of output terminals 22 and 22'. In this case, pairs of output terminals 20 and 20' and output terminals 24 and 24' are respectively connected to pairs of input terminals 2 and 2' and input terminals 3 and 3'. Thus, the number of taps in interpolation resistance is decreased and the total stray capacitance in a circuit realized in the integrated form is reduced.
Patent JP-2001018554-A (JP)
Title: Apparatus for removing cut of thread
Inventor: NAKADA KOJI
IPC: B42B2/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To simply remove a residual thread by relaxing a thread for connecting fold sections therebetween when the thread is cut while conveying the thread after gathering and binding a plurality of fold sections with the threads, and cutting the residual thread extended from the bound fold sections while relaxing the thread. SOLUTION: A plurality of fold sections 1 are first conveyed to a sewing machine binding device 2, a binding needle 21 is vertically moved in association with intermittent drive of a conveyor 3 to bind the sections 1 by sewing and the sections 1 are connected to each other by threads. Then, a preceding fold section 1 is sandwiched between continuously drive lower roller 40 and a free roller 41, the following fold section 1 is sandwiched between both intermittent drive upper and lower rollers 30 and 31, and the adjacent sections 1 are relaxed at connecting threads according to a speed difference of the rollers. Then, when a site between both the adjacent sections 1 is detected by a detecting unit 5, a cutting unit 6 is operated.  The air is sucked by a suction unit 61 to cut the relaxed thread by a cutter while pulling the relaxed thread, and waste threads after cutting are recovered by a recovery unit 1.
Patent JP-S6172350-A (JP)
Title: Data transfer control system
Inventor: HASHIMOTO SHIGERU
IPC: G06F13/28
Filed: 1984-09-14
Abstract: PURPOSE:To transfer the block data at a high speed by producing plural reading addresses through a memory in response to a reading start address when a mode signal indicates the transfer of block and then outputting the plural corresponding data from a memory element. CONSTITUTION:A memory access control part 22b detects a request for transfer of blocks by a DMA mode signal and switches the lower two bits of a receiver 23 to the side of an address counter 25. A memory element 20 receives the start address of an A-BUS and the addresses of the lower two bits from an address counter 25 via the receiver 23 and performs access. At the same time, a memory control part 22 produces an answer signal SRVO through the part 22b and delivers it to an answer signal line C1. Then a memory 2 counts up a counter 22a which counts the output frequencies of the answer signal to 21 strobes and the counter 25 to give an access to the next word of the memory element 20. Then the part 22b stops the access of the element 20 when the count value of the counter 22a reaches '4' to deliver data four times, i.e., to transmit answer signals four times.
Patent JP-S6170954-A (JP)
Title: Preparation of raw material of edible container
Inventor: ITO NORIKO
IPC: A23L17/00
Filed: 1984-09-14
Abstract: PURPOSE:To provide the titled novel raw material for wrapping a precooked food, having excellent extendability and springness, resistant to cracking, and giving good meltability, taste and feeling to the palate, by mixing ground fish meat with wheat flour, starch and oil or fat, and kneading the mixture. CONSTITUTION:The objective material can be prepared by mixing and kneading (A) ground fish meat, preferably ground meat of white-meat fish such as walleye pollack, etc. or ground meat of red-meat fish such as horse mackerel, etc., especially salted and ground meat, (B) wheat flour and/or starch and (C) an oil or fat. The amount of the component A is 15-35wt% of the whole composition. Preferably, the mixture is further added with baking powder salt, seasonings, food additives, etc.
Patent JP-H0533313-A (JP)
Title: Controller for movable type bridge building device
Inventor: NAKAMURA SHIGERU
IPC: E01D15/10
Filed: 1991-08-01
Abstract: PURPOSE:To display the speed of travel of a car and the status of a building device by a single indicator, and to change over display content by the specification of an operator in a controller for the movable type bridge building device. CONSTITUTION:A display-content arithmetic circuit 91 is provided, and car speed is arithmetically operated from the positional signal of a car-speed sensor input circuit 11 and a display-content position storage circuit 90, and output to a display-content output circuit 64 and an indicator 70 through a display- content changeover circuit 94. Display content is transmitted over the display- content changeover circuit 94 through a display-content specifying switch 92 on a console panel 40 and a switch input circuit 93, and either of a display- content selector circuit 62 or the display-content arithmetic circuit 91 is selected and display content is displayed. When the display of the specific state of a building device to be indicated is assigned, the display-content selector circuit 62 selects display content stored by a display-content position storage circuit 63 on the basis of display content designated by the display-content changeover circuit 94.
Patent JP-H0610157-A (JP)
Title: High gloss hard coating composition
Inventor: NAKANO HIROSHI
IPC: C23D5/00
Filed: 1992-06-26
Abstract: PURPOSE:To form a hard corrosion resistant coating film by adding a coloring pigment, etc., to a compsn. prepd. by mixing a specified amt. of glass frit with silicone resin and then dispersing them in an org. solvent. CONSTITUTION:A compsn. prepd. by mixing 100 pts.wt. glass frit contg. no lead compd. with 2.5-10 pts.wt. (expressed in terms of solid matter) silicone resin is used as an essential component, a coloring pigment, an extender and a thickener are added to the compsn. if necessary and they are dispersed in an org. solvent to obtain a slurry as the objective high gloss hard coating compsn. The surface of a metal is coated with the coating compsn., dried and fired by heating to the melting temp. of the glass frit or above to form a high gloss hard coating film having contamination resistance.
Patent JP-H0358323-A (JP)
Title: Optical information reading device
Inventor: SUGIURA SATOSHI
IPC: G11B7/124
Filed: 1989-07-26
Abstract: PURPOSE:To reduce errors in detecting inclination and to miniaturize the reading device by integrally forming an optical integrated circuit type pickup and an inclination detector and making the irradiation point of a light beam approach. CONSTITUTION:The light beam from a semiconductor laser 2 is guided to a condensing grating coupler 3 through a master optical wave guide 4 so as to form a master beam spot 8. Simultaneously, the part of the light beam is respectively guided to 1st and 2nd subcouplers 100 and 102 through 1st and 2nd sub optical wave guides 104 and 105 and is diffracted so as to irradiate near the spot 8 and after being reflected on an information recording surface, the light beam is made incident on 1st subphotodetectors 101a and 101b and 2nd subphotodetectors 103a and 103b, and in the case that the recording surface and the coupler are inclined, the incident light of each photodetector is not equalized, so that the difference of an output voltage is generated and then, the inclined direction and quantity in turning around an X axis and a Y axis can be respectively detected in the 1st and 2nd subphotodetectors.
Patent JP-S5983713-A (JP)
Title: Detection of steel material by gamma rays in heating furnace
Inventor: KURODA MUTSUO
IPC: F27D21/00
Filed: 1982-11-05
Abstract: PURPOSE:To automatically and smoothly perform the charging of a steel piece into a furnace and the extraction thereof to the outside of the furnace, by a method wherein the position of the steel piece in a walking beam type heating furnace is detected by a gamma-ray detector and the stroke of a movable floor is regulated by a detection signal. CONSTITUTION:In heating a steel material 1 in such a state that the steel material is moved while supported by the movable floor 12 and the fixed floor 11 in a walking beam type heating furnace, the steel material 1 on the movable floor 2 is detected by a gamma-ray steel material detector consisting of a gamma-ray source and a gamma-ray detector 17 and the advance stroke of the movable floor 12 is detected by a pulse counter 19. The position of the steel material 1 is calculated on the basis of the signals from the gamma-ray steel material detector 15 and the pulse counter 19 by an operator 20 while the desired stroke of the movable floor 12 is calculated on the basis of the signals from the pulse counter 19 and the operator 20 by a stroke control apparatus 21 and the charging and the extraction of a steel piece 1 are smoothly performed by adjusting the stroke of the movable floor 12 through a hydraulic control apparatus.
Patent JP-S5895484-A (JP)
Title: Tracking controller
Inventor: OKANO KEIGO
IPC: H04N9/84
Filed: 1981-12-01
Abstract: PURPOSE:To obtain an accurate tracking error signal, by subjecting a low-band converted chrominance signal, which is reproduced by a detecting head displaced together with a rotary head as one body, to envelope detection after elimination of crosstalk to obtain a tracking error signal. CONSTITUTION:Detecting heads A2 (B2) for tracking differnt in height by the 1/2 track pitch are arranged near a recording and reproducing rotary head, and a low band converted chrominance signal is reproduced and is inputted to a frequency converter 2. A frequency signal of the sum between a low-band converted chrominance subscarrier and a chrominance subcarrier is supplied from a frequency converter 6 to the frequency converter 2 to obtain a reproduced carrier signal. The reproduced carrier signal and a reproduced subcarrier signal delayed by 1H are added, and a burst signal is taken out to perform envelope detection after eliminating crosstalk components. The detection output is used as a tracking error signal.
Patent JP-H0243064-A (JP)
Title: Electrostatic latent image forming apparatus
Inventor: MASUDA KOJI
IPC: B41J2/415
Filed: 1988-08-04
Abstract: PURPOSE:To throttle the ion current discharge from an ion lead-out region, to enhance resolving power and to perform high density recording by controlling an ion lead-out direction according to the control region provided to an insulating member. CONSTITUTION:High frequency high voltage is applied between a drive electrode 3 and a screen electrode 8 from an AC power supply 17 and pulse voltage is selectively applied to a control electrode 4 corresponding to an image signal from an ion control power supply 18. Creepage corona discharge R is generated at an aperture part 5 by the potential difference between the drive electrode 3, to which voltage is selectively applied, and the control electrode 4 and the ion I generated by said corona discharge is accelerated or absorbed by the electric field selectively formed between the control electrode 4 and the screen electrode 8 and an ion current S is discharged from the aperture part of the electrode 8 under control to form the electrostatic latent image corresponding to the image signal on a dielectric drum 11. At this time, an insulating member 14 is provided on the ion lead-out side of the electrode 8 and an aperture part 15 is bored in said member 14. Therefore, the discharge direction of the ion current S is described by the inner wall of the aperture part 15 and said current is discharged without spreading.
Patent JP-S63199693-A (JP)
Title: Paper holder
Inventor: CHU CORNEL
IPC: B41J29/00
Filed: 1987-07-31
Abstract: A paper holder, for holding paper for the operator of a key board, for example, consists of an elongate member (50) defining a slot (53), the slot (53) being non-linear in at least one dimension. A piece of paper may be inserted into the slotted member, the piece of paper being held in a stiff erect position.
Patent JP-H0937688-A (JP)
Title: Reel for fishing
Inventor: SAITO SHOJI
IPC: A01K89/015
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a reel for fishing having a display device for line length designed to display a numerical value of a large size requiring the confirmation by installing display parts changed in size. SOLUTION: This reel for fishing comprises line length measuring devices 21 and 22 for measuring the value of line length from the water surface and that from the water bottom or a swimming layer of fishes according to the rotational frequency of a rotor rotating in response to the delivering of the fishing line from the reel and winding thereof onto the reel in the upper part of a reel body. In this case, a display device 24 for the line length comprises plural display parts 25 and 26 mutually different in size and the display can be changed over with a changeover switch 23.
Patent JP-2001025142-A (JP)
Title: Wiring built-in box
Inventor: WATABE HIROSHI
IPC: A47B37/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiring built-in box capable of easily performing wiring work in order. SOLUTION: This wiring built-in box 1 is disposed, next to or locked to the back side of a desk D. A step part 4 is positioned above a top plate d1 of the desk D, so that a terminal part 5 protrudes above the top plate d1, and inclines and seats itself. The heat from a built-in backup power source for power supply instantaneous-break or the like is exhausted by an exhaust heat opening 14 formed at the terminal part 5.
Patent JP-H0358374-A (JP)
Title: Flattening method
Inventor: KOUSEI MASAHITO
IPC: G11C11/14
Filed: 1989-07-26
Abstract: PURPOSE:To form an insulating layer having good flatness by forming the insulating layer consisting of a silicon dioxide film on a substrate formed with fine grooves on the surface, then heat treating the substrate in a lead atmosphere, thereby well embedding the grooves. CONSTITUTION:The grooves are formed on the substrate having a magnetic garnet film by implanting ions thereto and executing selective etching. The silicon dioxide film is then formed by a plasma method on this substrate. The silicon dioxide film formed on the substrate is fluidized when this substrate is heat treated in the lead atmosphere kept at about >=750 deg.. The groove parts formed on the substrate are then filled and in addition, the insulating layer consisting of the silicon dioxide film having the good flatness is formed. The grooves consisting of the silicon dioxide are well embedded onto the substrates having the grooves of the large aspect ratio and the insulating layer having the good flatness is formed.
Patent JP-S6350356-A (JP)
Inventor: HATAKEYAMA OSAMU
IPC: C04B14/06
Filed: 1986-08-21
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-S6085234-A (JP)
Title: Air-fuel ratio control device
Inventor: HATSUTORI MITSUO
IPC: F02D41/14
Filed: 1983-10-17
Abstract: PURPOSE:To properly maintain an air-fuel ratio even at transition in an internal- combustion engine for a vehicle, by generating positive and negative voltages from a generator, holding the voltages at a capacitor and applying the voltage to an adder. CONSTITUTION:When an accelerator pedal 112 is depressed, a generator 302 generates positive voltage E1 and charges a capacitor 307 through a diode 305. The positive voltage E1 is applied through a resistor 309 and an amplifier 312 to an adder 106, and is added to an air-fuel ratio control signal from an O2 sensor 101 thereby to rapidly increase fuel in response to an accelerating operation. The voltage E1 at the capacitor 307 is gradually discharged according to time constant of the resistors 309 and 311, and is returned to zero. Conversely, when the pedal 112 is returned to an original position, the generator 302 generates negative voltage E2 to charge a capacitor 308. Then, similar operation is conducted. Thusly, the engine may be operated with good responseability, and an air-fuel ratio at transition may be properly maintained.
Patent JP-H0724540-A (JP)
Title: Method and device for joining of metal plate
Inventor: TSUJIMOTO MASANOBU
IPC: B21D39/02
Filed: 1993-07-08
Abstract: PURPOSE:To obtain strong joining force with not requiring a special press die and not increasing a number of process of press working. CONSTITUTION:It is a Joining device of metal plates 500A, 500B to join by assembling bent parts 510A, 510B with bending the edge parts of two metal plates 500A, 500B and by pressing these bent parts 510A, 510B. The device is provided with a die 100, in which metal plates 500A, 500B assembled with bent parts 510A, 510B are mounted, a work holding plate 200 to hold both metal plates 500A, 500B mounted on the die 100 and a punch 300 to piercing a piercing hole 210 arranged in a work holding plate 200. A recessed part 110, to which the bent parts 510A, 510B assembled are press fitted, is formed in the die 100, a projecting tip part 310 of the punch 300 makes a part of bent parts 510A, 510B assembled press fit in the recessed part 110.
Patent JP-2000024894-A (JP)
Title: Semiconductor wafer chamfering method and device therefor
Inventor: MAEDA TAKESHI
IPC: B24B9/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To increase the effective area of a semiconductor wafer, to shorten chamfering time and to lengthen the service life of a grinding wheel by uniformizing a chamfer allowance over the whole periphery of the wafer in relatively small quantity. SOLUTION: The dislocation quantity of a adsorption-holding position of a silicon wafer actually set on a rotary table 12, from a preset silicon wafer adsorption-chamfering reference position P is fed back to XY tables 13, 14 to control the silicon wafer depth-of-cut quantity of a chamfering wheel 11. A chamfer allowance can therefore be uniformized over the whole periphery of the wafer so as to increase the effective area of the silicon wafer, to shorten chamfering time and to lengthen the grinding wheel life of the chamfering wheel 11.
Patent JP-S6352749-A (JP)
Title: Casting start method for belt type continuous caster
Inventor: TOZAWA KOICHI
IPC: B22D11/08
Filed: 1986-08-21
Abstract: PURPOSE:To surely start casting in belt type continuous caster during short casting preparation time by holding a short dummy bar at the lower part of short side mold through a holding member fixed to metallic belts and starting molten metal casting. CONSTITUTION:One pair of facing metallic belts 5, 5 are shifted while circulating toward same direction as facing by guide rolls 14..., and the molten metal is poured into the space between the belts 5 and one pair of short side molds 2 brought into closely contact with the belts, from a submerged nozzle 15, and the molten metal and the cast sheet are held by the gap between both belts 5, 5 and cooled through cooling pads 6. At the time of starting the casting by the belt type continuous caster having the above construction, the short dummy bar 8 is held at the lower end of mold 2 by a holding member 13 fixed to the edge parts of belts. Next, after charging cooling material on a ber 8, the molten metal is started to pour from the nozzle 15. After forming the solidified shell in the molten metal basin in the casting space formed by the belts 5 and the mold 2, the bar 8 is shifted while synchronizing with the belts 5.