baber/WOPTO huggingface dataset:
Patent JP-S5762209-A (JP)
Title: Grape ripe rot preventive
Inventor: KURAISHI SUSUMU
IPC: A01N63/02
Filed: 1980-10-03
Abstract: PURPOSE: The titled preventive that contains an aminoacid derivative of enol ether or its salt, that is, an ethylene formation inhibitor, as an active ingredient to inhibit the formation of ethylene by the treatment of grape bunches at the beginning of the stone hardening stage, resulting in prevention of its ripe rot.  
     CONSTITUTION: The objective preventive contains an aminoacid derivative of enol ether of the formula (R is methyl, 2-amino-3-hydroxypropyl) as an active ingredient. An example of the above-cited aminoacid derivative of enol ether is L-2-amino- 4-(2-amino-3-hydroxypropoxy)-trans-3-butenoic acid, which has been known as an inhibitor of ethylene formation. When applied, it is prepared into a usual form such as wettable powder or the like. It is properly applied on the period from the flowering stage to the bunch-growing stage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61295096-A (JP)
Title: Method for thermal transfer recording
Inventor: KUSHIDA NAOKI
IPC: B41M5/26
Filed: 1985-06-25
Abstract: PURPOSE:To obtain a good printing on a paper of low smoothness with low recording cost, by a method wherein a supercooling hot-melt ink layer is formed on a substrate and heat or voltage is applied on the ink layer to pressure- transfer the ink on an intermediate transfer medium, and thereafter the ink image on the intermediate transfer medium is pressure-transferred on a recording medium. CONSTITUTION:An intermediate transfer medium 6 is brought into contact with a thermal transfer material 3 so that the surface thereof is in contact with an ink layer 2 of the thermal transfer material 3 at the position of a roll 5a. The pressure applied between the roll 5a and a roll 7 allows the ink to be transferred, with keeping its melting or softening condition according to the heated pattern, on an intermediate transfer medium 6 to form an ink image 22 thereon. The ink image 22 is carried as the intermediate transfer medium 6 is travelled. At the position of a roll 5a, the intermediate transfer medium 6 is brought into contact with a recording medium 9 to be carried at the surface thereof. The pressure applied between the roll 5b and a pressure roll 10 results in transfer of the ink image 22 on the recording medium 9.
Patent JP-H033570-A (JP)
Title: Video camera equipment
Inventor: FUJII TOSHIYA
IPC: H04N5/217
Filed: 1989-05-31
Abstract: PURPOSE:To reduce video noise by detecting the lighting of 50Hz fluorescent light from a video signal and selecting a shutter speed automatically. CONSTITUTION:A component of video noise under fluorescent light lighting is a step difference of a video signal level of 3-field period and the storage time of a photoelectric conversion element 102 is controlled variably by the electronic method based on the result of detection of the step difference of the video signal level for each field with a step difference detection means 104 detecting the step difference of the video signal level for each 3-field. Thus, the video noise level under fluorescent light lighting of 50Hz power supply is reduced automatically. Thus, the video noise level at the pickup under the fluorescent light lighting of 50Hz power supply is reduced automatically to obtain an excellent picture.
Patent JP-S6118395-A (JP)
Title: Drive circuit
Inventor: OOTA YOSHIAKI
IPC: H02P8/36
Filed: 1984-07-04
Abstract: PURPOSE:To immediately confirm whether the operation of a switching element of a drive circuit is normal or not by inserting a photocoupler in a back surge preventing circuit. CONSTITUTION:When a signal of Vin is input to the base of a transistor 2, a current i2 flows to the collector of the transistor 2. A signal is output to the output Vout of a photocoupler 3 only when the input signal of the transistor 2 varies from a high level to a low level. In other words, when the transistor 2 remains ON or OFF, the Vout holds high level, and the state of the transistor 2 can be detected by observing the output Vout.
Patent JP-S5564144-A (JP)
Title: Mixer for lpg internal combustion engine
Inventor: KOUNO TAKASHIGE
IPC: F02M21/04
Filed: 1978-11-10
Abstract: PURPOSE: To improve the distribution of fuel to a plurality of cylinders, by reducing the area of the opening of the nozzle nearer to the fuel intake when the distances between the fuel inlet and a pair of nozzles are different, in an LPG internal combustion engine mixer.  
     CONSTITUTION: Mixer 5 is provided with fuel intake 9, through which fuel gas gasified by vaporizer 2 passes, ring-shaped fuel gas passage (well) 10, which is linked to this, and a pair of nozzles 11a, 11b, which are opened from this passage 10 to both ends of a diameter of venturi unit 8. There are provided a plurality of cylinders 7, which supply fuel gas from nozzles 11a, 11b to venturi unit 8. In this case, when the distances between fuel intake 9 and nozzles 11a, 11b are different, the area of the opening of nozzle 11a, which is closer to fuel intake 9, is made small, and the area of the opening of nozzle 11b is made large, and thereby the amounts of fuel gas supplied by both nozzles are nearly equalized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11331862-A (JP)
Title: Dynamic convergence device for color cathode ray tube
Inventor: SUMI NAOYUKI
IPC: H04N9/28
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To easily and surely correct lateral mis-convergence irrespective of deflection frequency with a simplified configuration in a dynamic convergence device for 3-beam system color cathode ray tube. SOLUTION: This dynamic convergence device consists of a color cathode ray tube having an electron gun provided with tripart electrodes along a tube axis direction configuring a uni-potential lens and a means that generates a dynamic convergence voltage for correcting lateral mis-convergence applied to the middle electrode among the 3 division electrodes of the electronic gun. The dynamic convergence voltage generating means consists of a synthesis means that synthesizes a vertical deflection period correction waveform voltage from a vertical deflection period correction wave voltage generating means 112 and a horizontal deflection period correction waveform voltage from a horizontal deflection period correction wave voltage generating means 111.
Patent JP-H034473-A (JP)
Title: Terminal device for measuring property of semiconductor device
Inventor: ONUMA TETSUYA
IPC: H01R33/76
Filed: 1989-05-31
Abstract: PURPOSE:To measure properties of a semiconductor device at high frequency band by forming a terminal using a metal plate, and passing a connecting pin through a through hole provided at a property measuring base and electrically connecting the pin to a strip line provided on the reverse face of the base, the pin protruding from the reverse face of the metal plate. CONSTITUTION:A metal plate which makes electrical contact with the outside lead of a semiconductor device is disposed on a property measuring base 1, and a through hole 2 is provided through that portion of the base 1 where a terminal is formed, and also a strip line 3 is formed on the reverse face in such a manner that it faces the through hole 2. The terminal 4 is formed of a metal plate of low resistance, and a connecting pin 5 is integrally and protrusively formed on the reverse face, and the connecting pin 5 is passed through the through hole 2 of the property measuring base 1 and is soldered to the strip line 3 provided on the reverse face with solder 6. The outside lead of the semiconductor device to be measured is brought into contact with the terminal 4 and the strip line 3 is passed and then electricity is transmitted. Measuring of properties can thus be carried out.
Patent JP-H10294582-A (JP)
Title: Heat sink and information processing device using the heat sink
Inventor: KATSUI TADASHI
IPC: H01L23/36
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an easily designable heat sink, having a long life and efficient cooling power, at low manufacturing cost by a method wherein the heat sink is composed of a case having a bottom face which comes into contact with a heat generating part, a side face with a ventilating hole and a ceiling face where a cooling fan is buried and fixed. SOLUTION: Air is sucked from the upper surface of a cooling fan 11 by rotating the blade 11b of the cooling fan, and the air is exhausted from the ventilating hole in the side wall as shown by the arrow in the diagram (b). The heat generated by a heat generating body 12 is transmitted to the side wall from the bottom pay of a box 10, and it is cooled by the stream of air of the cooling fan 11. The air, which absorbed heat, is discharge to outside from the ventilating hole 13. An MPU 12 can be cooled as above-mentioned. Accordingly, wall surface can be widened, a sufficient area can be secured, a complicate shaped fin is unnecessary, and a device can be manufactured at a low price.
Patent JP-S61296981-A (JP)
Inventor: NAOKI ORITA
IPC: B23K26/066
Filed: 1985-06-27
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-S6038634-A (JP)
Inventor: JIANFURANKO BIANCHI
IPC: G01L19/00
Filed: 1984-07-06
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-S5929173-A (JP)
Title: Thermal head
Inventor: OOTA MASATOSHI
IPC: B41J2/335
Filed: 1982-08-11
Abstract: PURPOSE:To obtain a thermal head made inexpensive by reducing the amount of gold to be used in high yield, by constituting the electrode of the thermal head from a laminate consisting of a chromium layer, a copper layer formed thereon by a vapor deposition method and a gold layer formed on said copper layer by a vapor deposition method. CONSTITUTION:A heat generating resistance layer 2 comprising a tantalum nitride layer 2 is formed on a ceramic substrate 1 having a glaze glass layer on the surface thereof in a pattern form and pattern electrode 10 is formed on the upper surface of the part of said heat generating resistance layer 2. This electrode 10 is formed of a three-layered structure consisting of a chromium layer with a thickness of 300-3,000Angstrom , a copper vapor deposition layer 12 with a thickness of 300Angstrom -3mum and a gold vapor deposition layer with a thickness of about 1,000Angstrom . In the next step, an oxidation inhibiting layer 7 comprising silicon dioxide or the like and an anti-wear layer 8 comprising tantalum peroxide or the like are applied to the exposed part of the heat generating resistance layer 2 and the end part of the electrode 10 adjacent thereto.
Patent JP-S5363808-A (JP)
Title: Rotary head type magnetic picture recording reproducing unit
Inventor: MORITA TOSHIO
IPC: G11B27/02
Filed: 1976-11-18
Abstract: PURPOSE: To obtain a reproduced picture of a high quality with eliminating H breaking at the editing point in assembling or inserting, by using the pulse-which is is obtained from the specific field of video signals-as a control singal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63303301-A (JP)
Title: Mirror made of carbon fiber reinforced carbon
Inventor: KAGAWA YUTAKA
IPC: G02B5/08
Filed: 1987-06-03
Abstract: PURPOSE:To obtain a mirror having excellent mechanical and thermals characteristics and heat resistance by using carbon fiber reinforced carbon as a base plate, bonding a glass mirror surface material on the surface thereof and providing a metal coating layer on this surface. CONSTITUTION:The glass mirror surface material 2 is bonded on one face of the base plate 1 made of the carbon fiber reinforced carbon and the metal coating layer 3 is provided on the surface thereof. The base plate 1 is formed by compounding at least one kind among PAN, pitch and rayon carbon fibers and carbon matrix simultaneously which are so laminated as to take one orientation selected from a group consisting of, for example, 0 deg./90 deg., 0 deg./+ or -45 deg./90 deg. and 0 deg./+ or -60 deg. (0 deg./0 deg. is equally satisfactory). The surface material 2 is glass having the coefft. of thermal expansion ranging -1.5-68X10<-7>/ deg.C. The thickness thereof is set from min 3mum up to <=1/5 the thickness of the base plate 1 as max. Au, Al, Mo, Cu or various alloy essentially consisting of these metals are used for the coating layer 3 and the thickness thereof is set at <=0.5mm. Said layer is further coated with a protective film consisting of SiO2, etc.
Patent JP-H01309931-A (JP)
Title: Manufacture of copper alloy having excellent hot workability
Inventor: SHIBUYA SHINOBU
IPC: C22C1/02
Filed: 1988-06-08
Abstract: PURPOSE:To easily manufacture the subject copper alloy with good efficiency by stirring the molten metal of a copper alloy at a solid-liquid coexisting temp. below the temp. of its liquidus into the partially solidified molten metal having specific solid-phase rate and fine primary crystal grain size and thereafter solidifying it. CONSTITUTION:The molten metal of a copper alloy is stirred at a solid-liquid coexisting temp. below the temp. of its liquidus. In this way, the partially solidified molten metal having 10-60% solid-phase rate and <=100mum average primary crystal grain size can be obtd. The molten metal is then solidified to obtain the ingot of the copper alloy. By this method, the copper alloy having a fine and uniform structure, having no macroscopic segregation in which workability is improved and having excellent hot workability can be obtd. without requiring homogenizing heat treatment.
Patent JP-H0434109-A (JP)
Title: Step block
Inventor: IWASAKI NOBORU
IPC: E02B3/14
Filed: 1990-05-29
Abstract: PURPOSE:To ensure the inhabitation of fish by forming a lengthy flowing water channel at the time of longitudinally connecting step blocks provided with inclined through holes having a rising gradient and extending through in the longitudinal direction of block bodies having horizontal treads on the top faces. CONSTITUTION:An inclined through hole 4 extending through a rectangular block body 2 having a horizontal tread 7 on the top face from the front surface to the rear surface and having a rising gradient toward the rear is provided to constitute a step block 1. The blocks 1 are longitudinally connected to each other on a slope face of a river to allow the inclined through holes 4 to mutually communicate, whereby a water channel B is formed, and adjacent channels B are allowed to mutually communicate by connecting holes 10 on lateral side surfaces of the body 2. When the level of a river A is raised and lowered, fish is allowed a free passage to the river A through the channels B. The inhabitation of fish thus can be ensured.
Patent JP-S5763862-A (JP)
Title: Preparation of gaas fet
Inventor: ISHIHARA OSAMU
IPC: H01L21/338
Filed: 1980-10-03
Abstract: PURPOSE:To form GaAs FET having a gate length of sub-micronorder by forming a V-shaped hole on an operation layer and a semiconductor layer both made to grow epitaxially on a GaAs substrate, by a photoengraving technology and anisotripic etching, so as to reach the operation layer, and further by evaporating metal on the surface of the hole. CONSTITUTION:A resist 6 having a window 7 is formed on the surface of a wafer which is formed by making the operation layer 9 and semiconductor layer 10 grow epitaxially and sequentially on the GaAs substrate 8. By using the resist 6 as a mask, the hole 11 having a V-shaped cross section and reaching the operation layer is formed by anisotropic etching. So as to form a Schottky junction in relation to the operation layer 9, a metal 12 which is not affected by etching liquid is  evaporated and the resist and the metal layer thereon are removed. Then, the  semiconductor layer 10 being removed, the GaAs FET whose gate is the metal layer  12 is formed. By this method, the GaAs FET having the gate length of sub- micronorder is prepared by using an optical exposure device.
Patent JP-H11323768-A (JP)
Title: White paperboard
Inventor: FUJIMATSU TERUMI
IPC: D21H11/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the surface strength of white paperboard backing, to settle the problems such as napping on the wrong side, and to provide white paperboard excellent in printability. SOLUTION: When white paperboard comprises at least a top liner, middles and a back liner, the back liner of this invention is made of waste paper pulp containing >=85 wt.% pulp fraction wherein a number average fiber length is >=0.5 mm and the water retention value specified according to JAPAN TAPPI N0.26-78 is 120-150%.
Patent JP-S5664331-A (JP)
Title: Sheet manuscript automatic handling device
Inventor: YOSHIMURA SHIGERU
IPC: G03G15/04
Filed: 1979-10-29
Abstract: PURPOSE: To prevent the shadow of the sensor window, which is formed on the white reflective plate arranged in the back of originals in the original exposure part, from being thrown over the copy seat, by providing a shutter to shield this sensor window as required.  
     CONSTITUTION: Original 2 is carried while interposed between carrying belt 10 and original platen glass 17 and is detected by original detection sensor 41 1  in the position approximately 200mm before stopper 18. Since this detection sensor is provided on white reflective plate 29 above the belt, the white reflective plate is provided with a window. If this window is left open, the form of the window is projected onto the copy paper for thin original or high-permeability originals. Then, a shutter to close this window at the exposure time is provided to prevent the form of the window from being projected to the copy paper. Thus, the shadow of the window can be prevented from being thrown to the copy paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5944314-A (JP)
Title: Lung surfactant
Inventor: RENAATE RENTOGENNOODENTAARU
IPC: A61K31/70
Filed: 1983-08-01
Abstract: A pulmonary surfactant for the treatment of dyspnea syndromes, containing dipalmitoyl phosphatidyl choline (DPPC) and dipalmitoyl phosphatidyl glycerol (DPPG) in a ratio of from 9:1 to 8:2 and a sugar, in the form of a redispersable powder, which is obtained by dissolving the phospholipids in glacial acetic acid, adding the sugar, and finally freeze-drying of the mixture. The lyophilisate is redispersed in a suitable buffer solution for application.
Patent JP-S5565974-A (JP)
Title: Cathode ray tube exposure type recorder
Inventor: KATOU TOSHIBUMI
IPC: G03G15/04
Filed: 1978-11-13
Abstract: PURPOSE: To provide the device which immediately detects paper feed miss when it occurs by providing a transfer paper detecting means in the transfer paper carrying-in path to transfer part and disabling the cathode ray tube for exposure with the transfer paper absence signal thereof.  
     CONSTITUTION: A charging part 2, cathode ray tube 3, developing part 4, transfer part 5 and cleaning part 6 are disposed around a photosensitive drum 1 and paper is fed from a cassette 7 by means of a paper feed roller 8 and resist rollers 9. A detector 10 for transfer paper consisting of a light emitting element and a photo detector is provided immediate before the resist rollers 9 and the output end of said detector 10 is connected to a control circuit 11 which controls the operation of the cathode ray tube 3. When there is no transfer paper immediate before the resist rollers 9, the control circuit 11 disables the cathode ray tube 3 and at the same time it emits the signal for holding the information so that the information having been read in a buffer memory does not erase, thereby preventing the annihilation of the information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06187976-A (JP)
Title: Manufacture of lead-acid battery electrode plate
Inventor: MATSUSHITA OSAMU
IPC: H01M4/22
Filed: 1991-05-14
Abstract: PURPOSE:To provide a manufacturing method for an electrode plate for a lead- acid battery in which the electrode plate can be cured and hardened in a short time, in which production efficiency can be improved, in which facilities for curing and hardening the electrode plate can be compact, and in which facility cost is low. CONSTITUTION:Electrode plate paste is cured and hardened by hydrothermal reaction at a high temperature of 100 deg.C or more. Time for curing and hardening can thus be reduced largely, and a large number of products can be produced in a specified time in compact facilities. Because of compactness of the facilities, curing and hardening conditions are easy to control, so quality of the electrode plates is improved. Strength between active material is increased, and life is increased.
Patent JP-S5765783-A (JP)
Title: Gasification of coke by using shaft furnace
Inventor: MIYASHITA TSUNEO
IPC: C10J3/02
Filed: 1980-10-08
Abstract: PURPOSE: To prevent the top of a furnace from being heated a high temperature and to save the amount of hot air to be supplied, by charging coke from the top of a shaft furnace into the furnace, blowing hot air and pulverized coal through a  tuyere into the furnace, and keeping the temperature of gas produced at the top to  a proper temp.  
     CONSTITUTION: Lump or particulate coke is charged from the top 2 of a shaft furnance 1 into the furnace 1 utilizing a blast furnace. Hot air heated to 1,000°C in a hot-air oven 4 and pulverized coal are blown through a tuyere 3 into the furnace. When gasification proceeds and temperature within the furnace is elevated, high- temperature gas produced is drawn out from the belly 3' of the furnace, and mixed with hot air to be blown into the tuyere 3, whereby the temp. of produced gas to be recovered from the top 2 is kept at about 700°C.  
     EFFECT: Handware fitted in the neighborhood of the top of the furnace is prevented from being damaged by heat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62297798-A (JP)
Inventor: ARITA MASAYUKI
IPC: G21F9/00
Filed: 1986-06-16
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-S5364009-A (JP)
Title: Cassette tape recorder
Inventor: KONUKI TERUO
IPC: G11B15/10
Filed: 1976-11-19
Abstract: PURPOSE: To provide a cassette tape recorder, which can be operated easily and promptly by a one-hand action, by accomplishing the change-over among modes with the use of a single button. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63304772-A (JP)
Title: Facsimile ciphering equipment
Inventor: MATSUDA MASAYUKI
IPC: H04N1/44
Filed: 1987-06-05
Abstract: PURPOSE:To prevent the tapping of a third person by band-compressing and decoding a received ciphering signal and demodulating it with a rearrangement rule which is stored in a ciphering control memory part. CONSTITUTION:A scanning part 1, an even main scanning line rearrangement memory 4, an odd main scanning line rearrangement memory 8, a band compression coding part 9 and a transmission part 11 constitute a ciphering modulation part, and a reception part 2, a band compression decoding part 3, the even main scanning line rearrangement memory 4, the odd main scanning line rearrangement memory 8 and a recording part 10 constitute a secret story demodulation part. A ciphering rearrangement address generation memory 5, a demodulation rearrangement address generation memory 6 and an address generation circuit 7 constitute a ciphering control memory part. The rearrangement rule for making cipher in transmission and reception is stored and facsimile information is made into cipher by the rearrangement rule, and is band- compressed and encoded, whereby it is transmitted as the ciphered signal. The received ciphered signal is band-compressed and decoded, and is demodulated with the rearrangement rule. Thus, facsimile information is not tapped by the third person.