baber/WOPTO huggingface dataset:
Patent JP-S5911082-A (JP)
Title: Color image pickup device
Inventor: KINUGASA TOSHIROU
IPC: H04N9/04
Filed: 1982-07-12
Abstract: PURPOSE:To prevent the deterioration of picture quality, by offsetting a modulation component mixed into a luminance signal with a signal component equivalent to said modulation component. CONSTITUTION:Three types of color filters are arrayed successively and alternately in the horizontal scanning direction at a photoelectric converting part 1. The blue, red and green signals are produced at terminals 2, 3 and 4, respectively. These color signals are added together to obtan a luminance signal Y. The signal of 1.8MHz given from an oscillator 11 is modulated by means of signals obtained by adding green and blue signals as well as red and green signals. The signals from modulators 12 and 13 are added together and then subtracted from the signal Y. Then control is given to the amplitude of each of the signals of green and blue as well red and green and to the output signal of the oscillator 11. Thus the modulation component can be deleted from the signal Y.
Patent JP-S61282455-A (JP)
Inventor: MIZUKI HIROYUKI
IPC: D03D27/10
Filed: 1985-06-04
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-S5453858-A (JP)
Title: Liquid phase epitaxial growth method and boat for growth
Inventor: NISHITANI YORIMITSU
IPC: C30B19/06
Filed: 1977-10-07
Abstract: PURPOSE: To make identification of the boats used easy and obtain the correspondence of measured values and growth conditions by individually changing the shapes of boats for growth and beforehand producing the portions where there is no crystal growth in part of substrate edges in a slide type liquid phase epitaxial growth method.  
     CONSTITUTION: The boat for epitaxial growth is constituted by a stationary portion 1 for containing semiconductor substrate 5 in its recess and a moving portion 2 having solution basins 3. The moving potion 2 is slided on the stationary portion 1 by the operating bar 6 mounted to the moving portion 2. With this constitution, the holing states of the liquid basins 3 provided to the moving portion 2 are made in shapes different with one by one so that part of the solutions in the solution basins 3 will not contact the substrate 5. After the boat is constituted in this way, the substrate 5 is contained in the recess of the stationary portion 1 and the surface of the substrate 5 is subsequently wetted with the solutions in the solution basins 3 by sliding the moving portion 2, whereby growth is effcted. Then, ungrown portions 9 of respectively different shapes are pro the respective grown layers and therefore the correspondence of the grown portions 7 and the solution basins 3 becomes easy 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5643321-A (JP)
Title: Improved production process of modified polyester
Inventor: KASHIWARA TAKAO
IPC: D01F6/92
Filed: 1979-09-18
Abstract: PURPOSE: To produce a modified polyester which causes no problem in the polymer production process and the spinning process, by adding a polyoxyalkylene glycol (derivative) and a specified phosphorus compound to a polyester.  
     CONSTITUTION: To a polyester consisting mainly of ethylene terephthalate units which is at the stage of from the completion of ester exchange or esterification to the completion of polycondensation, are added 2W70wt% of a polyoxyalkylene glycol  (derivative) represented by formula I, wherein R 1  and R 3  are each H or an aliphatic or aromatic hydrocarbon group, R 2  is a 2W4C alkylene and n is a positive  integrer which gives this compound an average MW of at least 3,000 and 5W 500ppm (as P) of a phosphorus compound represented by formula II, wherein R 4   is H or a 1W12C organic group, R 5  is an ester-forming functional group and A is a  1W6C bivalent organic group, and thereafter the polycondensation of the resulting  mixture is brought to completion.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04346307-A (JP)
Title: Zoom lens with high variable power ratio and video camera device using same
Inventor: TANITSU MASAHIKO
IPC: H04N5/225
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a high variable power ratio ot a zoom lens without making the size of the zoom lens larger. CONSTITUTION:In a zoom lens which consists of a first lens group 1 having positive focal length, a second lens group 2 having negative focal length, a third lens group 3 having negative focal length, a fourth lens group 4 having positive focal length, a fifth lens group 5 having positive focal length in sequence from the side of an object, and in wich the power is varied from a short focal length side to a long focal length side by moving the second lens group 2, and the position of an image surface is held constant by moving the third lens group 3, the long focal length side is enlarged by bringing the second lens group 2 near the third lens group 3 further from the long focal length side, and at the same time the fifth lens group 5 is moved in order to keep the position of the image surface constant. This compact zoom lens and a video camera device using this lens are provided.
Patent JP-H02298867-A (JP)
Title: Reagent for detecting hbs antigen and preparation thereof
Inventor: TAKAOKA YOUGO
IPC: G01N33/576
Filed: 1989-05-12
Abstract: PURPOSE:To rapidly perform judgement by simple operation by staining an antibody sensitized blood corpuscle with a staining solution to prepare a suspension of a stained antibody sensitized blood corpuscle. CONSTITUTION:An antibody sensitized blood corpuscle wherein an HBs specific antibody is adsorbed by an immobilized hemocyte is stained with a staining solution and, after a physiological saline solution is added to the obtained suspension of the stained antibody sensitized blood corpuscle, said suspension is subjected to centrifugal separation to remove a supernatant solution while the physiological saline solution is again added to the remaining stained antibody sensitized blood corpuscle and the prepared suspension is subjected to centrifugal separation. In the same way, the addition of the physiological saline solution and centrifugal separation are repeated two or more times to wash the stained antibody sensitized blood corpuscle and, at last, the physiological saline solution added to prepare the suspension of the stained antibody sensitized blood corpuscle. When this suspension is mixed with HBs antibody positive serum, the color of the liquid mixture is same to that of the suspension to show no discoloration but, when said suspension is mixed with HBs antigen negative serum, browning is generated within about 10 - 20sec and the difference of reaction between both of them can be instantaneously discriminated by the naked eye and, therefore, the HBs antigen in serum can be rapidly detected by simple operation.
Patent JP-H05290698-A (JP)
Title: Float switch
Inventor: KOSHIBA KAZUHIRO
IPC: H01H36/02
Filed: 1992-04-14
Abstract: PURPOSE:To delete possibilities of any electric leakage and water leakage of a float switch and to assemble the switch easily in a short time at a low cost by fixing the contact of a permanent magnet to a float body and magnetically turning on and off the contact of switch member disposed outside of a retainer case. CONSTITUTION:A permanent magnet 3 is fixed to a float body 2 constantly moving in the vertical direction in accordance with the displacement of the liquid surface in a liquid retainer case 1 formed of magnetic force transmission material. There are provided micro-switches 6 and 16 which turn on when a body 2 approaches to the outside of the case 1 and receives the magnetic force of the magnet 3 and turn off when the body 2 leaves from the magnetic force of the magnet 3. The amount of liquid in the case 1 is recognized by on or off output signals from the switches 6 and 16. In this case, magnetic material members 8 and 18 are fixed to moving pieces 7 and 17 of the switches 6 and 16. Thus, no lead wire is required to be wired in the case 1, the mounting work is simplified and the electric leakage and the water leakage are prevented. Further, the cost is reduced since no circuit resisting against current leakage it to be employed.
Patent JP-H0417444-A (JP)
Title: Exchange adaptor
Inventor: KAGAWA TETSUYA
IPC: H04M3/533
Filed: 1990-05-11
Abstract: PURPOSE:To simplify the processing at the arrival of an external line call and to make the dialing efficient by providing an exchange adaptor on an extension line of a private branch of exchange and allowing radio communication with a portable terminal equipment to deliver the command. CONSTITUTION:An exchange adaptor 103 is provided between a private branch of exchange 101 and a telephone set 102. The exchange adaptor 103 is provided with a changeover means 201 selecting a signal from an exchange 101 to telephone sets 102, 203 or to the inside of the adaptor, a means 205 sending a message to a caller, a means 205 recording a message from the caller, a means 205 informing the state to a portable terminal of a person receiving an incoming call while sending the message to the caller and a means 206 transferring the line with a command from the portable terminal equipment or the like. That is, the processing flow of a conventional system is changed to a flow of external line incoming call   reception by operator connection. Thus, the selection as to whether an incoming call is transferred or recorded in an automatic answering telephone set or the like is implemented for the occasion by sending a message to a person replying the incoming call.
Patent JP-H04347810-A (JP)
Title: Zoom lens barrel
Inventor: HANEAI YASUO
IPC: G02B7/04
Filed: 1991-05-24
Abstract: PURPOSE:To reduce the cost of the lens barrel by plastic molding, and to reduce the size while preventing the strength from decreasing. CONSTITUTION:The 1st lead 2a is formed on the internal surface of a rotary cylinder 2, a straight movement guide groove 1a is formed on the cylinder surface of a fixed cylinder 1, and a projection 3d which has a groove 3e engaging the 1st lead 2a slidably is formed on the external surface of a straight movement cylinder 3 which holds a 1st lens group while penetrating the straight movement guide groove 1a. The 2nd lead 1b is formed on the internal surface of the fixed cylinder 1 and a 2nd projection 8f which has a 2nd groove 8g engaging the 2nd lead 1b slidably is formed on the external surface of a cam cylinder 8. The 3rd lead 3c is formed on the internal surface of the straight movement cylinder 3, a guide groove 8e is formed on the cylinder surface of the cam cylinder 8, and a 3rd projection 7c which has a 3rd groove 7d engaging the 3rd lead 3c slidably is formed on the external surface of a lens frame 7 holding a 2nd lens group while penetrating the guide groove 8e, thus eliminating the need for the screw fixation of a roller, etc., as a conventional cam follower.
Patent JP-S61278959-A (JP)
Title: Bus access competition control system
Inventor: KAKUNO TAKANE
IPC: G06F13/37
Filed: 1985-06-03
Abstract: PURPOSE:To make the acquisition of bus access fair by changing periodically the priority of a bus access by a priority indication signal output means and an access right acquisition setting means. CONSTITUTION:A control part 3 is provided with the priority indicating signal output means 3a outputting a priority number indicating signal MPR reporting the current highest priority number and a synchronizing signal output means 3b outputting synchronizing signals such as a sense request signal SRQ synchronizing the bus access request of each I/O device 1 and an acknowledging signal ACK synchronizing the report showing the acquisition of the bus access right. A request signal line PR is circularly connected to each I/O device in serial, and when the request signal line PR is 'H', it shows that the bus access request is outputted. A comparator 17 sets a signal 110 to 'L' only when the value of the MPR is equal to that of a switch 16 setting the number where each I/O device 1 becomes the highest priority in bus access.
Patent JP-H09300509-A (JP)
Title: Olefinic resin foamed sheet and its production
Inventor: FUJITA HISASHI
IPC: B32B27/32
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an olefinic resin foamed sheet having a surface layer excellent in rigidity and hard to peel and to produce the same in low cost and investment. SOLUTION: A resin foamed sheet is constituted by forming recessed parts on at least one surface of an electron beam crosslinked and foamed sheet composed of an olefinic resin compsn. and laminating a thermoplastlc resin layer to the surface thereof and characterized by that the resin layer is incorporated in the recessed parts of the surface of the foamed sheet and the cell film of the surface layer part of the foamed sheet is thicker than that of the central part thereof and the thickness of the cell film of the surface layer part is within a specific range (20-30μm).  The resin foamed sheet is produced by a method wherein recessed parts with specific depth are formed to at least one surface of the sheet composed of the foamable olefinic resin compsn. and this sheet is crosslinked by electron beam and the thermoplastic resin layer is laminated to the surface of the crosslinked sheet in specific thickness (30-450μm) and the whole is heated to foam the sheet.
Patent JP-S5546662-A (JP)
Title: Magnetic circuit for mc cartridge
Inventor: YOSHIDA SATOSHI
IPC: H04R9/16
Filed: 1978-09-29
Abstract: PURPOSE:To make it possible to obtain a large output voltage by converging magnetic flux only on a magnetic gap. CONSTITUTION:At the top part of yokes 11 and 12, circle holes B where a cantilever is positioned are formed concentrically, and inside of those top parts, ring- shaped pole pieces 13 and 14 are also fitted concentrically being given gap 15. Those pole pieces 13 and 14 are tapered at their outer walls and inner walls in the direction of gap 15, and consequently the magnetic flux density of ring-shaped opposing parts (a) of pole pieces 13 and 14 is increased, so that a difference in magnetic flux density with internal circumference part (b) will be extremely large. Therefore, a large output voltage can be obtained by positioning the external circumference part of a printed coil at part (a).
Patent JP-S5346699-A (JP)
Title: Garnet single crystal film for magnetic bubble domain element
Inventor: OOTA NORIO
IPC: H01F10/24
Filed: 1976-10-08
Abstract: PURPOSE:To reduce saturated flux density, mutual exchange constant and magnetic domain radius thus to improve memory density, by replacing iron ion located at tetragonal and octagonal position of garnet crystal structure with other suitable ion.
Patent JP-H09303947-A (JP)
Title: Heat insulating box and its manufacture
Inventor: SUZUKI MASAAKI
IPC: C08G18/28
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To restrict air from entering a heat insulating box and cause a density distribution of a foamed heat insulating material to approach a uniform density by a method wherein an epoxide hardening layer is formed at an interface portion between an inner box of a resin and a compound of a foamed urethane resin. SOLUTION: Resin materials including an isocyanate, a polyol, a foam adjusting agent, a urethane polymer catalyst, a foaming agent, an epoxide compound and a carbon dioxide carbonating catalyst are fed into a space formed by a combination of an inner box 2 of a resin and an outer box 3 of a metal and foamed to make a foamed urethane resin compound 5 having some independent air bubbles including carbon dioxide. At an interface part between the foamed urethane resin compound 5 and the inner box 2 of a resin is formed an epoxide hardened layer 7 together with the intermediate resin layer 6. With such an arrangement as above, it is possible to restrict air from entering the heat insulating box and the cause a density distribution of the foamed heat insulating material to approach a uniform value.
Patent JP-H0415010-A (JP)
Title: Inclination angle adjusting device for upper seat back portion in seat back seat for vehicle
Inventor: YOSHIDA MASAMI
IPC: A47C1/025
Filed: 1990-05-10
Abstract: PURPOSE:To enable fine adjustment for inclination angle and to easily install the other adjusting devices by providing a fine adjusting mechanism for finely adjusting an upper seat back portion on a shaft locking portion of an upper back seat portion to a lower back seat portion to be taken as an inclination angle adjusting device for the upper back seat portion in a seat back for a vehicle. CONSTITUTION:There are provided a sitting seat 2 fitted to the car body side and a back seat 3 fitted to the rear portion of the sitting seat 2 in such a manner as to freely turn forward and backward. The back seat 3 is divided into a lower seat back portion 4 and an upper back seat portion 5. The lower back seat portion 4 is locked on the sitting seat 2 in such a manner as to freely turn forward and backward by a shaft. The upper back seat portion 5 is locked on the lower back seat portion 4 in such a manner as to freely turn forward and backward by a shaft. Thus, a seat back seat for a vehicle is constructed so that, when the lower seat back portion 4 is turned forward and backward, the upper seat back portion 5 is interlocked therewith to be turned forward and backward. In this arrangement, a manually rotated fine adjusting mechanism 30 for finely adjusting the upper back seat portion 5 forward and backward, is provided on a shaft locking portion of the upper seat back portion 5 to the lower seat back portion 4 to be taken as an inclination angle adjusting device for the upper seat back portion 5, in the seat back seat 3 for a vehicle.
Patent JP-H02301078-A (JP)
Title: Tracking method
Inventor: HIROSE HARUO
IPC: G11B21/10
Filed: 1989-05-16
Abstract: PURPOSE:To always reproduce a normal signal with fidelity by recording the output of a pickup sequentially on a memory, and rewriting data recorded after detecting mechanical shock with a level more than a constant level to output data from the pickup after obtaining high correlation. CONSTITUTION:A CD 1 is rotated at constant speed in a direction of thick continuous line arrow head in figure, and a prescribed position is irradiated with a laser beam source 2, and reflected light is received with the pickup 3. A read out output signal is recorded sequentially on the memory 8 via a control circuit 7. When the mechanical shock with the level more than the constant level is detected with an oscillation detector 6, the CD 1 is moved backward by a constant distance by a disk driver 5 as shown in thin dotted line arrow head, and the correlation with the data recorded with the correlator 11 is taken. When the high correlation can be obtained, the data recorded on the memory 8 is rewritten to the output data from the pickup 3 after obtaining the high correlation.
Patent JP-H0263554-A (JP)
Title: Method for maintaining activity of zeolite catalyst
Inventor: ASHINA YOSHIRO
IPC: B01J29/50
Filed: 1989-05-16
Abstract: PURPOSE:To remarkably prolong the service life of a zeolite catalyst by controlling the amt. of the aldehydic compd. as impurities in the mixture to be added to the catalyst to <=0.15g/hr.kg.Cat expressed in terms of formaldehyde. CONSTITUTION:Methylamine is synthesized from a mixture of methanol and ammonia by using a zeolite catalyst. In this case, the amt. of an aldehydic compd. contained as impurities in the mixture to be added to the catalyst is controlled to <=0.15g/hr.kg-Cat expressed in terms of form aldehyde, and the activity of the catalyst is maintained. The zeolite catalyst is made of the materials such as Y-type zeolite and mordenite exhibiting activity in methylamine synthesis. The aldehydric compd. is removed by superfractionation or by the chemical treatment with alkali, sodium bisulfate, etc.
Patent JP-S5744973-A (JP)
Title: Inspecting device for dry cell
Inventor: KANEKI TSUTOMU
IPC: H01M6/50
Filed: 1980-08-29
Abstract: PURPOSE:To enable a dry cell to be checked in a successively running condition improve treatment capacity remarkably, by checking voltage and current while giving rotary motion to the dry cell together with a rotary disk. CONSTITUTION:Each dry cell supplied from a dry cell supplying passage 27 couples successively to the coupling cavity 10 of a rotary ring 8, and arrives at the D position, and it is held by a holding head with a clamp mechanism. Then, it is checked while passing a voltage inspecting device 21. Next, only the dry cell with unsatisfactory voltage is released from the holding head at the F position and drops into a housing case 29, and the dry cell with acceptable voltage is checked while passing a current inspecting device 22. Then, the dry cell with unsatisfactory current drops into a housing case 30, and only an acceptable dry cell is sent out from an exit 31. Accordingly, inspectins can be continued while rotating the rotary ring 8 successively, and both remarkable enhancement of treatment capacity and a size reduction of the unit can be achieved simultaneously.
Patent JP-S60138201-A (JP)
Title: 2-cycle engine
Inventor: IWATA TADASHI
IPC: F01C1/063
Filed: 1984-06-12
Abstract: PURPOSE:To improve the efficiency of rotation and to reduce the generation of vibration, by a method wherein a combustion cylinder in a circular arc communicated with a suction passage and a feed cylinder in a circular arc communicated with an exhaust passage are located so that they can be intercommunicated on the same circumference. CONSTITUTION:Shafts 8, rotatably supported by a bearing 17 secured to a base stand, not shown, are situated in a protruding manner to a base body 1, and a feed cylinder 2 and a combustion cylinder 3, which are both formed in a circular arc, are situated in the base body 1. The cylinders 2 and 3 are located in a manner that their head parts are forced into abutment on each other, and are intercommunicated with and disconnected from each other through a valve 24. Pistons 4 and 5, which are integrally coupled to each other through integral one-piece curved connecting rods 6 and 7, are slidably contained in the cylinders 2 and 3, respectively, and movement of the connecting rods 6 and 7 is transferred to a platetary gear 16 through a rod 15 and a crank 12. The cylinders 2 and 3 can be communicated with a suction port 19 and an exhaust port 27, respectively.
Patent JP-S5545774-A (JP)
Title: Epoxy resin composition
Inventor: OOMORI AKIRA
IPC: C08G59/00
Filed: 1978-09-29
Abstract: PURPOSE: To provide the title composition giving a cured product with excellent water-repellency and oil-repellency, and useful as an electrical material, a building material, etc., by mixing a monoepoxide containing at least one perfluoroalkyl group in a molecule and an epoxy resin having two or more epoxy groups in a molecule.  
     CONSTITUTION: A resin composition composed of (A) a monoepoxide having at least one perfluoroalkyl group in a molecule such as the formula I (Rf is 1W18C perfluoroalkyl group; m is 0W3; n is 0W1), (B) an epoxy resin having two or more epoxy groups in a molecule, such as the formulas II and III [j is 0W15, pref. 0W2; R is CkH 2 k (k is 2W8), (CH 2 )l(CF 2 )P(CH 2 )l(l is 1W2; p is 2W10)], wherein the weight ratio of (A)/(B) is 0.05/99.95W50/50. 
     COPYRIGHT: (C)1980,JPO&Japio