baber/WOPTO huggingface dataset:
Patent JP-S573439-A (JP)
Title: Broad band receiving circuit
Inventor: SAITOU MITSUO
IPC: H03D7/16
Filed: 1980-06-06
Abstract: PURPOSE:To reject the interference of the 2nd harmonics and the secondary beat, by constituting 3 input filters taking an arbitrary band of VHF to UHF band as a passing band, at the input side of a mixer, and switching each receiving band with  a switching circuit. CONSTITUTION:At the input side of a broad band receiving circuit of duplex mixing system having the 1st and 2nd mixers 6, 9, the 1st, 2nd and 3rd input filters 20, 21, 22 are constituted. In this case, in the filters 20, 21, low band, superhigh band, hyper band, mid band, and high band in VHF band are taken as the pass band  and in the filter 22, the UHF band is taken as the pass land. Further, an external  signal is given to a terminal 17 to operate switching circuits 18, 19 and switching is  made to the input filter of a desired reception hand. Thus, the interference of distortion such as the 2nd harmonic interference and secondary beat interference produced at a nonlinear functional blocks such as attenuator, amplifier and mixer, etc. in the  circuit can be rejected.
Patent JP-H02254682-A (JP)
Title: Digital signal recorder
Inventor: AOKI AKIO
IPC: G11B20/12
Filed: 1989-03-28
Abstract: PURPOSE:To record plural digital signals with bit rates to be mutually different in sharing both of a signal processing part and a mechanism part by arranging a specific symbol in the same synchronizing block at the time of recording a second digital signal with the bit rate lower than that of a first digital signal. CONSTITUTION:At the time of recording the second digital signal with the bit rate lower than that of the first digital signal, other symbols in a number corresponding to the difference in the bit rates between the first digital signal and second digital signal and the symbol related to the second digital signal are arranged in the same synchronizing block. For example, 144 symbols to add 24 symbol DUMs of dummy data to 120 symbol M-Ds of a digital MUSE signal are prepared in two sets, and c1 parities of 3 symbols are added to respective ones. Further, the ID data of 3 symbols and synchronizing data SYN of 2 symbols are added, and a synchronizing block 207 is formed. Thus, plural digital signals with the bit rates to be mutually different can be recorded by sharing both of the signal processing part and mechanism part.
Patent JP-H07278295-A (JP)
Title: Preparation of polymer containing azo group
Inventor: SUGIURA YOSHIHIKO
IPC: C08G69/00
Filed: 1994-04-15
Abstract: PURPOSE:To prepare a high mol.wt. polymer, contg. an azo group, useful for the preparation of a block copolymer, by reacting a particular compd. contg. an azo group and a diamine having an organopolysiloxane in a particular proportion to conduct radical polymn. CONSTITUTION:A compd., having an azo group, represented by the formula I, wherein R<1> represents H or a lower alkyl or nitrile group, R<2> represents a straight-chain or branched divalent hydrocarbon radical and X represents a carboxylic acid group or a carboxylic acid derivative group active in a condensation reaction, is reacted with 0.82 to 0.98mol, based on one mol of the compd., of a diamine having an organopolysiloxane represented by the formula II, wherein R<3> represents H, a halogen-substd. or unsubstd. alkyl group or phenyl group, R<4> represents a straight-chain or branched divalent hydrocarbon radical or alkylene glycol group and n is an integer of 0 to 500. The polymer contg. an azo group as a reaction product has a repeating unit of the formula III wherein R<1> to R<4> and n are as previously defined.
Patent JP-S60220448-A (JP)
Title: Mutual checking method of multi-cpu system
Inventor: TANIGAWA YOSHIHIKO
IPC: G06F13/18
Filed: 1984-04-16
Abstract: PURPOSE:To attain mutual detection of abnormalities between the 1st and 2nd CPUs by deciding whether or not a written pattern is rewritten according to a prescribed rule. CONSTITUTION:A CPU1 reads a data pattern out of a data area 7A(2) after waiting for (n) seconds and then decides whether or not the read pattern is equal to that obtained by inverting the data pattern written in the data area 7A. When the affirmative result is obtained from said decision, it is recognized that a CPU2 is normal. Then the inverted data pattern is written to a data area 7A(3). If no affirmative result is obtained, it is decided that the CPU2 is abnormal while the CPU2 reads the data pattern out of the area 7A(3) after waiting for (n) seconds. Then it is decided whether or not the read data pattern is equal to that obtained by inverting the written data pattern. If the affirmative result is obtained, it is recognized that the CPU1 is normal.
Patent JP-S59202705-A (JP)
Title: Position adjusting mechanism of parabolic antenna specular panel
Inventor: MIKUNI MASAAKI
IPC: H01Q15/16
Filed: 1983-04-30
Abstract: PURPOSE:To execute easily and simply a height position adjustment of a specular panel by fixing the specular panel to a back structure, and adjusting the back structure by a hinge and a wedge between the back structure and a back structure supporting member. CONSTITUTION:Fixing fittings 11 and 12 are stuck to a specular panel 1 divided into plural pieces, which has been formed by a metal, for instance, aluminum, etc. so as to become a prescribed parabola. On the other hand, in a state that a back structure 4 formed in a truss structure is attached to a back structure supporting member 2 through adjusting fittings 14 which expand and contract by a rotary hinge 13 and a wedge 15, the other end part of the fixing fittings 11 and 12 attached to the specular panel 1 are stuck to the back structure 4. In this state, when the wedge 15 provided on the adjusting fittings 14 is inserted through and moved, the back structure 4 moves in the directions as indicated with arrows A-B by using the rotary hinge 13 as an axis, also the outside circumferential end of the specular panel 1 moves in the directions as indicated with arrows C-D, and the specular height position can be adjusted easily.
Patent JP-2000271268-A (JP)
Title: Game machine
Inventor: NAGANO HIROYUKI
IPC: A63F5/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To generate an individual difference even in the same model of a game machine, and generate delicate characteristics in the game operation for each game machine by making the control of accessory devices variable by an individual unit. SOLUTION: A slot machine is equipped with a control means which changes the control of an accessory device depending on an individual unit in a manner to generate an individual difference between game 'machines of the same model, without changing the control for a winning probability. When the accessory devices are reels 3-5, a ROM 32 stores control constants to determine the rotating start or rotating stop timings of respective reels 3-5 by different values. A CPU 31 reads the control constants and performs the rotation controls for respective reels 3-5, and thus, while being machines of the same model, e.g. only the reel 3 on the left side of a box body starts rotating with a delay.
Patent JP-S574490-A (JP)
Title: Mounting method of hatch cover or the like
Inventor: TAGAWA KENJI
IPC: B63B19/12
Filed: 1980-06-10
Abstract: PURPOSE: To improve workability for mounting a hatch cover, by additionally providing such a process that a doubling plate is closely attached to the bottom end of a hatch cover skirt to perform temporary welding to a sealing bar under the condition for a hatch closed with the hatch cover.  
     CONSTITUTION: When a hatch cover is mounted, a doubling plate 6 is firstly arranged on a hatch coaming top 3 along a sealing bar 4 to completely close a hatch with the hatch cover, then a wedge 7 is driven into a gap (g) between the doubling plate 6 and the hatch coaming top 3 to tightly attach an upper surface of the doubling plate 6 to the bottom end of a hatch cover skirt 2, thus a point end of the doubling plate 6 is temporarily welded to the sealing bar 4. Regular welding work is secondly performed and then minimum is applied to the bottom end side of the hatch cover skirt 2 to scrape off a convex part of the doubling plate and perform alignment work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62232652-A (JP)
Title: Pressing image forming device
Inventor: NANUN AKIHIKO
IPC: G03D13/00
Filed: 1986-04-03
Abstract: PURPOSE:To prevent a transferred image from generating a distortion and a wrinkle, by providing a pair of pressing rollers, a backup roller which has a shorter axial direction width that that of the pressing roller and operates on at least one pressing roller, the pressing device of the pressing roller whose pressure can be independently adjusted, and the pressing device of the backup roller whose pressure can be independently adjusted. CONSTITUTION:The tip part of a roller pressure adjusting screw 320 is screwed to a female screw provided on one adjusting arm part 302, and penetrates a hole provided on the other adjusting arm 303. Also, a compression spring 340 is arranged between the head part 320' of the roller pressure adjusting screw 320, and the adjusting arm 303. Accordingly, when the roller pressure adjusting screw 320 rotated, pressure of pressing rollers 80, 82 to a heat developing material S and image receiving paper C pinched by the pressure rollers 80, 82 can be adjusted to a desired value, for instance, 200kg/cm<2>. Also, pressure in the axial direction of the pressing rollers 80, 82 can be equalized by rotating a backup pressure adjusting screw 312 and adjusting uniformly the packup pressure of a middle part in the axial direction of the pressure rollers 80, 82.
Patent JP-S59201923-A (JP)
Title: Four-cycle internal-combustion engine
Inventor: HOSOI KOUJI
IPC: B60K13/02
Filed: 1983-04-30
Abstract: PURPOSE:To improve the efficiency of combustion of an engine in which an ignition plug, a single intake valve and a single exhaust valve are positioned in its cylinder head, by arranging the ignition plug and the valves in such a way that the axes of them extend in different radial directions. CONSTITUTION:If the invention is applied to a four-cycle and single cylinder engine of a motorcycle, intake and exhaust valves 20 and 21 are approximately symmetrically arranged laterally in the upper half section of the engine divided by a P-P line or a plane including the center axis of a cylinder and an ignition plug 22 is arranged in he lower half section thereof at approximately central part of the section. Additionally, the valve stems 23 and 24 of the valves 20 and 21 are inclined upwards and at such angles that they are opened in the lateral direction while the ignition plug 22 are arranged such that its longitudinal center axis is inclined downwards. The respective axes of the valves 23, 24 and the plug arranged to extend in the radial directions. The interior face of a combustion chamber 17 may be shaped in the approximately spherical form, hence improving combustion efficiency.
Patent JP-S561666-A (JP)
Title: Gamma correcting system for picture input/output device
Inventor: KUROSE MORIZUMI
IPC: H04N5/202
Filed: 1979-06-19
Abstract: PURPOSE:To ensure the simple and quick operation when the setting is altered for the density correction function, by storing the gamma correction value according to the density into several PROMs previously. CONSTITUTION:Mode change-over switch SW is set to the scan mode, gates G1 and G2 are opened to form the circuit consisting of scanner 1 A/D converter 3  gate G1 gate G5 PROM7 gate G2 interface 5 each. Here the selection is given to PROM7 by selection switch 8, and thus the selection signal is sent to one PROM7i through decoder 9 to realize the call-out of the data contents. Accordingly, the input picture information sent from scanner 1 is digitized at converter 3, and the density value of each picture element is sent to selected PROM7i as an address. Then the contents in which the gamma correction value is stored previously is called out to be sent out to external unit 6 from interface 5. And the optimum adjustment is given to the density level of the input picture information. The adjusted density level is then converted into the analog form to be sent to the plotter.
Patent JP-S6135744-A (JP)
Inventor: INOKO MORINAO
IPC: A61L9/03
Filed: 1985-04-11
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-H03277224-A (JP)
Title: Fumigation silo and operation thereof
Inventor: SAKANE TETSUYUKI
IPC: A01M17/00
Filed: 1990-03-27
Abstract: PURPOSE:To provide the title silo easy to fill fumigating gas therein and resistant to fumigation leakage in the radial direction, so designed that intermediate pipings are opened in a space between the respective outer surfaces of hollow standing truncated conical guide cones fixed at the intermediate section within the silo main body and the inner surface of said silo main body. CONSTITUTION:When the silo main body 20 is to be charged with e.g. a feed 23, the feed 23 is introduced through intermediate pipings 2-7 located in the space between the guide cones 25 and the inner surface of the main body 20. Therefore, the load of the feed does act on the guide cones 25; that is, since part of such load is supported by the guide cone 25, each feed is subjected to only part of the own weight of the feed 23 on and above-said feed; thereby, mitigating vertical densification of the feed 23, leading to smooth passage of a fumigating gas and reducing radial deviation of the grain size of the feed, thus doing away with fumigation leakage.
Patent JP-H04277906-A (JP)
Title: Parabolic antenna
Inventor: HAYASHI KENJIRO
IPC: H01Q17/00
Filed: 1991-03-05
Abstract: PURPOSE:To improve the deterioration of the side lobe characteristic that is caused by the feeder extending between the mirror surface and the radiation part of a parabolic antenna. CONSTITUTION:A parabolic antenna have a feeder 3 consisting the 1st and 2nd curved waveguide 4, 5, and etc. And the feeder 4 guides radio wave into radiator part 2 from which radio wave irradiates an antenna mirror surface 1 of the parabolic antenna. Then a metallic matter 6 having a shape almost symmetrical to the feeder 3 is provided opposite to the feeder 3. Thus the radio wave sent from the part 2 is reflected between the feeder 3 and the matter 6. This reflection functions to attenuate the radio wave to reduce the influence to a side lobe. The same effect is also secured when the 1st and 2nd feeder are provided almost symmetrical to each other or a radio wave absorber is provided at the outer circumferential part of the feeder.
Patent JP-H02254404-A (JP)
Title: Substrate for hybrid integrated circuit
Inventor: OTA TATSUO
IPC: G02B6/122
Filed: 1989-03-28
Abstract: PURPOSE:To position optical parts, such as optical fibers, light guides and collimators, with high accuracy by integrally molding holding blocks for positioning the optical relations of the optical parts of a plastic resin. CONSTITUTION:The hybrid integrated circuit 40 is formed by integrally molding the substrate thereof and the bases of holding blocks 5, 6, 7, 8, 9 and 1st to 3rd waveguides 1, 2, 3 of lead oxide optical glass or heat resistant plastic, etc. Further, the holding blocks 5, 6, 7 hold the optical fibers 10, 11, 12 by inserting the fibers into guide grooves 5a, 6a, 7a. The holding blocks 8, 9 are formed with the light guides 1 to 3 in the guide grooves 8a, 9a thereof by a CVD method. The substrate 20 with an optical film 22 is constituted by forming the optical film 22 having prescribed optical characteristics on the side face of a block 21 consisting of glass, etc., of a rectangular strip shape and having 1mm to 50mum thickness. This substrate 20 is fixed into the spacing between the holding blocks 8 and 9 by an optical adhesive agent at 0.1 deg. angle accuracy and mum order of position accuracy.
Patent JP-H07287541-A (JP)
Title: Display device with luminous paint and its manufacture
Inventor: KAMIJO TAKANORI
IPC: G09F13/42
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a display device which is rich is expression and superior in light emission characteristics by improving the outward appearance in the light and diversifying surface finishing, obtaining colorfull light emission in a darkplace, and greatly increasing a variety of designs in a dial plate of watch, signboard and mark using a luminous paint. CONSTITUTION:Rough printing or rough coating 2 is performed on a dial base 1 which has been plated, and luminous paint 3 is provided thereupon entirely or over a wide range by screen printing. Further, light-transmissive printing ink or a translucent film 4 is provided on it by screen printing or sticking, and light-nontransmissive ink 5 is provided on it. In a light place, the color tone of the luminous paint 3 does not appear, but light is emitted in a dark place with the color tone that the printing ink or translucent film 4 has.
Patent JP-H03276980-A (JP)
Title: Picture display device
Inventor: SHIBAZAKI TAKESHI
IPC: G09G5/02
Filed: 1990-03-27
Abstract: PURPOSE:To make content of a picture rich and to attain diversified picture display simply by providing a longitudinal fringe control circuit and a ROM data output control circuit and obtaining a data at scanning and a data before and after the scanning during display period of one character. CONSTITUTION:A picture data CD is inputted to a display memory 4 via an input control circuit 3 and inputted to a character ROM 11. A fringe command signal Z is inputted to a longitudinal fringe control circuit 31 outputting a precharge signal X2 to make longitudinal fringe to the display picture. A precharge signal X1 outputted once at initial point of time for one character display period from the circuit 31 is inputted to the ROM 11 and a signal X2 outputted twice for one character display period is inputted to a ROM data output control circuit 32. The character data of the ROM 11 is inputted to a lateral fringe control circuit 21 via the circuit 32. An output SC of the circuit 21 is given to a cathode ray tube via the display control circuit 7 controlling the display color. Thus, longitudinal and lateral fringe is attained.
Patent JP-S5865503-A (JP)
Inventor: JIYAN POORU RUMEERU
IPC: B21B17/02
Filed: 1982-05-11
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-H06291335-A (JP)
Title: Pressure sensor device, its preparation and etching liquid
Inventor: MURAKAMI TOMOAKI
IPC: H01L29/84
Filed: 1993-04-05
Abstract: PURPOSE:To prevent deterioration in a sensor characteristic due to crater generation and lowered concentration of piezoresistive element or the like. CONSTITUTION:Together with forming piezoresistive elements on the prescribed stops of a silicon substrate 1, a transistor consisting of a base layer 6, an emitter layer 7 and a collector 8 are formed. Etching is performed on the base of the silicon substrate 1 corresponding to the piezoresistive elements 5 by using a KOH solution containing aluminum 0.005% or more for forming a diaphragm 18 in the recessed shape. Interconnected fine craters 18c are formed on the surface of this diaphragm 18 with uniform density. In such a pressure sensor device, the diaphragm 18 is deformed by impressed pressure, and a change in resistance value of the piezoresistive elements 5 due to this strain is covered into an electric signal by a transistor consisting of a base layer 6, an emitter layer 7 and a collector layer 8.
Patent JP-S58196419-A (JP)
Title: Manufacture of measurement tube of electro-magnetic flow meter
Inventor: KUROMORI KENICHI
IPC: G01F1/58
Filed: 1982-05-12
Abstract: PURPOSE:To make unnecessary the difficult work of window piercing and make it easy to manufacture a pipe itself by fitting concentrically a second pipe of the outer circumference of a first pipe where a measurement electrode is formed and sintering both. CONSTITUTION:A first pipe 10, second pipe 10a and third pipe 10b are formed of a ceramic that is not sintered yet. A measurement electrode 2 is formed on the outer circumferential face of the pipe 10 by metallizing. The pipe 10a which is provided with a shield 7a and on the outer circumference of which a guard electrode 3 is formed by metallizing is inserted. Further the pipe 10b on the outer circumference and inclined face of which shield 7b is provided is inserted. The whole is sintered to manufacture a measurement pipe.
Patent JP-S61234795-A (JP)
Title: Determination of aromatic aminoacid
Inventor: TERADA MASAKI
IPC: C12Q1/00
Filed: 1985-04-11
Abstract: PURPOSE:An aromatic aminoacid decarboxylase is allowed to act on the substrate and the amine formed is taken in an organic solvent and absortiometry, fluorometry, or chemical colorimetry is applied to determine the aromatic aminoacid in the sample. CONSTITUTION:Aromatic aminoacids are converted into individual corresponding amine with their decarboxylase, then the reaction mixture is made basic and an organic solvent is added to take the amine into the organic solvent. The formed amine is determined by subjecting the organic solvent phase to absorptiometry, fluorometry or chemical colorimetery, whereby aromatic aminoacids such as phenylalanine, tyrosine or triptophane are determined.
Patent JP-H01251451-A (JP)
Title: Manufacture of optical disk substrate
Inventor: RIKUKAWA MASAHIRO
IPC: G11B7/26
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a stamper with high accuracy and profitability by omitting an electrocasting process by using a die obtained by eliminating silicon at a non-projected part as the one for molding an optical disk substrate directly by being irradiated by a laser beam via a photomask in which a pattern corresponding to a prescribed signal is formed after forming a silicon film on a substrate. CONSTITUTION:A silicon layer 12 is formed on a transparent substrate 11 of prescribed shape, and the layer is irradiated by a laser beam 13 via the photomask 14 in which the pattern corresponding to the prescribed signal is formed. The silicon on the silicon layer 12 is caked by being irradiated by the laser beam 13, and a die 15 for molding the optical disk substrate can be obtained by eliminating the silicon on the non-projected part. By using the die 15 for a base material shape die as the die for molding the optical disk substrate directly, it is possible to manufacture the stamper without applying the electrocasting process, and to realize a simplified stamper manufacturing process, thereby, the stamper with high profitability and accuracy can be obtained.
Patent JP-S60223131-A (JP)
Title: Controller for concentration of chemical liquid
Inventor: HANAJIMA SHIYUUICHI
IPC: H01L21/306
Filed: 1984-04-20
Abstract: PURPOSE:To prevent the large variation of concentration, and to control concentration with high accuracy by constituting a control section mounted between a monitoring section for chemicals and a stock solution supply section by an estimation control system and a feedback control system, estimation concentration for a succeeding monitor and supplying a stock solution. CONSTITUTION:Chemicals in a treating tank 1 are sampled into a monitor 8 for a monitor section 6 by operating a pump 7 on monitor, and the concentration of chemicals is read after waiting for slight time required for detection. The reduction characteristics of the concentration of chemicals are calculated from correlation between detecting concentration and detecting time in a predictive control system 11, and concentration on monitor (sampling) subsequently prearranged is calculated and predicted from the reduction characteristics. Accordingly, the quantity of a stock solution supplied corresponding to the predicted concentration is calculated in a feedback control system 10, and pumps 4a, 4b and valves 5a, 5b for a stock solution supply section 2 are controlled so that the quantity is divided into one time or a plurality of times until the next monitor and fed into the treating tank 1.