baber/WOPTO huggingface dataset:
Patent JP-H01285196-A (JP)
Title: Production of luminescent protein aequorin
Inventor: SAKAKI YOSHIYUKI
IPC: C12N15/09
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the title aequorin by transforming mammalian cells with the plasmid produced by cloning to manifestation vector plasmid the gene specifying the biosynthesis of medusa luminescent protein aequorin. CONSTITUTION:A plasmid is synthesized by cloning to mammalian manifestation vector plasmid the gene (pAQ 440) specifying the biosynthesis of medusa luminescent protein aequorin. The mammalian cells are then transformed with the resulting plasmid followed by culture of the mammalian cells as the resulting transformant to produce the objective luminescent protein aequorin. Said mammalian cells to be used is COS cell strain-SV40-based ones. In the gene manifestation in COS cell strain, autoreproduction of the vector plasmid DNA in monkey nephrocytes requires the presence of reproduction starting point in the vector plasmid DNA.
Patent JP-S5339300-A (JP)
Title: Production of oxide
Inventor: MIKAMI MASAO
IPC: C01G49/00
Filed: 1976-09-22
Abstract: PURPOSE:To obtain a bubble magnetic material in which spot deffect due to an oxide material has been controlled by heating an oxide material grown by an LPE or CVD method in an atmosphere contg. the vapor of an element convertible into the component of the oxide and O2.
Patent JP-H02294087-A (JP)
Title: High speed axial flow type laser oscillator
Inventor: SUZUKI MASAHIRO
IPC: H01S3/097
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a small-sized high speed axial flow type laser oscillator by making the gas flow speed in an exhaust tube larger than the gas flow speed in a discharge tube. CONSTITUTION:The speed of laser gas in an exhaust tube 19 is made larger than the speed of laser gas in discharge tubes 3, 5. That is, the sectional area S2 of the exhaust tube 19 is made smaller than the total sectional area 2S1 of the discharge tubes 3, 5. The greater part of pressure loss of the laser gas is generated by nozzles at inlets 7, 9 of the discharge tubes 3, 5 of laser gas. When the sectional area S2 of the discharge tube 19 is made smaller than the total sectional area 2S1, that is about 80%, the influence upon the pressure ratio of a blower, the flow rate of gas, etc., is little. On the other hand, discharge in the exhaust tube 19 is prevented, and at the same time, the heat radiation quantity of the discharge tube 19 can be reduced. Thereby a small- sized high speed axial flow type laser oscillator can be obtained.
Patent JP-S5338956-A (JP)
Title: Frequency generator circuit
Inventor: OONISHI MASAKI
IPC: H03L7/22
Filed: 1976-09-21
Abstract: PURPOSE: To secure a generation of a high-speed response performance frequency through a simple constitution by setting the input voltage for a voltage control oscillator which decides the division ratio for the divider of one phase-locked loop as well as the comparison input frequency of other phase-locked loop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05316172-A (JP)
Title: Cordless telephone set
Inventor: YOSHIHARA MAKOTO
IPC: H04M1/738
Filed: 1992-05-07
Abstract: PURPOSE:To eliminate direct connection between the telephone set main body and a subscriber line by providing a subscriber line adaptor, a power supply means and a transmitter-receiver connecting to the telephone set main body by a radio wave to the cordless telephone set. CONSTITUTION:The cordless telephone set consists of a subscriber adaptor 101, a telephone set main body 109, a transmitter-receiver 121, and the subscriber line adaptor 101 is provided with a subscriber line connector (CON) 103 connecting to a subscriber line 102. Furthermore, the telephone set main body 109 is provided with a main body power supply (POW) supplying a DC voltage to each circuit in the telephone set main body 109. In this case, no metallic cable connection is used between the subscriber line 102 and the telephone set main body 109, and the telephone set main body 109 is connected only to an AC power supply line 110. Thus, the telephone set main body 109 is moved freely to the location where the AC power supply line 110 is available.
Patent JP-S6011279-A (JP)
Inventor: OGAWA YUUNOSUKE
IPC: E02B7/06
Filed: 1983-06-24
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-S5738462-A (JP)
Title: Copying method of variable magnification and reciprocating exposure
Inventor: SATOMI TOYOKAZU
IPC: G03B27/34
Filed: 1980-08-20
Abstract: PURPOSE: To eliminate the inconvenience of operation caused by the variable magnification for a reciprocating exposure magnification/reduction copier, by shifting an auxiliary lens for variable magnification in front of the inverted and upright optical systems in right-angle to the optical axis and at the same time setting selectively each auxiliary lens according to the ratio of variable magnification.  
     CONSTITUTION: The exposure of an inverted optical system 2 during the reciprocating motion is carried out while a lamp 6, a reflector 7, the 1st travelling mirror for inverted use, the 1st travelling mirror 9 for upright use, etc. move toward an arrow xE from the positions shown by the solid lines up to the positions shown by the 2- dot chain lines. The light beam during the reciprocating motion is led onto a photoreceptor 14 via mirrors 8 and 11, an inverted optical system 2 and an inverted static mirror 13 respectively. On the contrary, an exposure of the reciprocating mode is carried out by the shift toward an arrow xF. In the variable magnification mode, auxiliary lenses 17 and 18 are located in front of the system 2 and an upright optical system 3, and at the same time both inverted and upright static mirrors 15 and 16 are shifted to the positions shown by the broken lines. In such way, the inconvenience of operation caused by the variable magnification is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5238118-A (JP)
Title: Booster circuit
Inventor: ASANO KAZUHIRO
IPC: H02M3/06
Filed: 1975-09-22
Abstract: PURPOSE: By using an IC booster circuit consisting of an inverter, MOS, FET and capacitor, the space occupied exclusively by the booster circuit shall be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02295633-A (JP)
Title: Resin coated sand for shell mold
Inventor: SUZUKI MASAKATSU
IPC: B22C1/22
Filed: 1989-05-08
Abstract: PURPOSE:To intensify the strength of the resin coated sand for shell molds at the time of forming a casting mold by using a novolak type phenolic resin as a binder in the case of using a reconditioned silica sand. CONSTITUTION:The reconditioned silica sand from which the binder is removed by combustion or a mixture composed of the reconditioned silica sand and fresh silica sand is coated with the novolak type phenolic resin formed by using carboxylic acid to the novolak type phenolic resin brought into reaction by using org. acid or inorg. acid. The resin coated sand for shell molds having the high strength is stably obtd. in this way without receiving the influence of the reconditioned silica sand.
Patent JP-S5542406-A (JP)
Title: Distribution line carrier frequency communication system
Inventor: NAITOU TAKEHIKO
IPC: H04B3/54
Filed: 1978-09-20
Abstract: PURPOSE:To ensure the normal communication with a small amount of power by connecting the hybrid transformer to the distribution line with an optional distance secured. CONSTITUTION:Distribution line 1 is used for the signal transmission line between master station A and slave stations B1 and B2 possessing the transmitter and the receiver each. Then common transmitter 2a, switch 6 which connects 2a to either one of hybrid transformer circuits 51 and 52, and receivers 31 and 32 connected to circuits 51 and 52 each are installed at station A. And hybrid transformers 51 and 52 are connected 41 and 42 to line 1 with an optional distance secured between. As a result, the normal communication can be secured with a small amount of power.
Patent JP-S595797-A (JP)
Title: Luminaire device
Inventor: FUJII MANABU
IPC: H04Q9/00
Filed: 1982-07-01
Abstract: PURPOSE:To lay a network easily, by incorporating an optical terminal device which transmits and receives light to and from space to be lightened in a luminaire with optical transmitting and receiving functions which is suitable for the constitution of an office automation (OA) system. CONSTITUTION:The optical terminal device is built in the luminaire provided on the ceiling surface of each room and the respective terminal device is wired and connected in the ceiling through data transmission lines 5a and 5b and connection lines 12h and 22h connected to a host computer 8. Further, the optical terminal devices 1 is powered on by a power source 2j which is fed through, for example, power supply wiring 4 for illumination. The optical terminal devices are inserted into intelligent terminals 6 and 7 respectively to perform optical transmission and reception to and from the optical terminal device 2 in the luminaire for lightening up the room.
Patent JP-S61275207-A (JP)
Title: Clay for beauty and health
Inventor: WAKITA SUNAO
IPC: A45D44/22
Filed: 1985-05-28
Abstract: PURPOSE:To provide the titled clay useful as an assistant agent for the promotion of beauty and health, reusable as a raw material of clay work and having high practicality and economicity, by adding and kneading various Chinese drugs to the raw clay for clay work. CONSTITUTION:Mineral or vegetable Chinese drugs are added to and kneaded with raw clay or clay work such as ceramic art, handicraft, etc. The mineral Chinese drug is germanium metal powder or germanium compound, etc., effective to shoulder discomfort, lumbago, neuralgia, etc., and the vegetable Chinese drug is e.g. aloetilene, alomitin, aloeurucine, etc., having fungicidal effect and neutralizing action to bacteria or an aloe composition containing vitamin B2, B6 and B12 having astringent and emollient actions to the skin and effective for the beauty of skin. EFFECT:When a proper amount of the clay is brought to contact directly with the human skin, the effect to assist the remedy of various diseases and to promote the beauty of the skin can be achieved by the action of the Chinese drugs contained in the clay.
Patent JP-S62272440-A (JP)
Title: Ion source for ion implanting apparatus
Inventor: MATSUMURA YASUSHI
IPC: H01J27/08
Filed: 1986-05-21
Abstract: PURPOSE:To make it possible to accurately change the filament position according to kinds of ion seeds by providing a space between an insulator and the filament through-hole of a plasma generating chamber, thereby making the filament capable of ralatively moving in the fore and aft directions. CONSTITUTION:Both ends of a filament 7 are inserted into a filament insert 17 to be supported. The insert 17 is fixed to an insulator by a clip 18. Thus, a space 21 is formed between the insulator 8 and the hole of a plasma generating chamber 6. By the movement of the filament electrode 9 in the fore and aft directions, the filament 7 combined to the electrode 9 can be moved as far as the distance of the space 21 in the fore and aft directions. Therefore, it is possible to accurately change the position of the filament in the chamber 6 according to kinds of ion seeds.
Patent JP-S61272972-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAHARA MORIYA
IPC: H01L29/78
Filed: 1985-05-28
Abstract: PURPOSE:To realize the electrical effective channel length of a submicron region with excellent controllability, and to inhibit the generation of hot electrons by forming a first conduction type semiconductor layer at the central section in the channel length direction and second conduction type semiconductor layers on both sides of the first conduction type semiconductor layer. CONSTITUTION:A thermal oxide film 22 and an silicon nitride film 23 are formed onto a P-type Si substrate 21, a field oxide film 24 is shaped while using the film 23 as a mask, and the films 23, 22 are removed. A gate oxide film 25 is shaped, and the ions of B and As are implanted. A polycrystalline silicon layer 26 is deposited, and P ions are implanted and changed into an N type. The layer 26 and the film 25 are patterned. A patterned polycrystalline silicon layer 27 is irradiated by focus ion beams, and As ions are implanted in order to form a source, a drain and a diffusion layer. A P<+> type polycrystalline silicon layer 27a and N<+> type polycrystalline silicon layers 27b, 27c are shaped. N<+> type source-drain regions 28, 29 and an N-type diffusion layer 30 are formed simultaneously.
Patent JP-H06325662-A (JP)
Title: Omnidirectional slide switch
Inventor: OISHI TADAHIDE
IPC: G06F3/0338
Filed: 1993-05-17
Abstract: PURPOSE:To indicate or move an omnidirectional position on a display screen linearly with the simple operation by holding a switch with one hand, and pushing the top surface of a second operating member downward with one finger, and simultaneously, sliding a first operating member to a desired direction. CONSTITUTION:An operator holds a housing 1 of a switch with one hand, and pushes the top surface of a second operating member 4 with one finger, and simultaneously, slides a first operating member 3 to a desired direction, resisting a tensile spring 10. A grounding contact 6 of the member 3 contacts with a plus contact 5, which is nipped and fixed between a printed wiring board 2 and a contact presser 9, and simultaneously, a micro switch operating part 4c of the member 4 turns on a micro switch. When the switch is turned on, a standard position on the display surface is decided. When the contact 6 contacts with the contact 5, azimuth of the arrangement direction of the contact 5 from the reference position is indicated, and azimuth and a distance of the indicated position from the reference position are computed for displaying.
Patent JP-S5641581-A (JP)
Title: Manufacture of magnetic bubble memory
Inventor: ISHIBASHI TAKAO
IPC: G11C11/14
Filed: 1979-09-07
Abstract: PURPOSE: To shorten remarkably the time of measurement and inspection for every chip by arranging magnetic bubble chips on a wafer in a square matrix and by putting adjacent chips 90° out of phase in the row and colum directions.  
     CONSTITUTION: On wafer 1, magnetic bubble memories 2 are arranged being 90° out of phase with adjacent chips and leading in phase by 90° each counterclockwise in one random check block 4. The driving magnetic field of each magnetic bubble memory is expressed by the plane polar coordinate system and when the array direction of chip 3a is given X-axial θ leading timing, chips 3b, 3c and 3d lead in phase by 90+θ, 180+θ and 270+θ from the X axis, so that information on chips can be detected in four different phases within one period of the driving magnetic field. Therefore, the time of measurement and inspection for every chip can greatly be shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08316002-A (JP)
Title: Electronic component and composite electronic part
Inventor: ONO SEIYA
IPC: H05K1/18
Filed: 1995-05-15
Abstract: PURPOSE: To reduce variation in resistance owing to self-heating and thermal wear for higher reliability by forming an electronic element layer in such a manner that it is superposed on the opposed ends of a pair of lower electrode layers, formed on an insulating substrate, and forming a pair of upper electrode layers in such a manner that they are superposed on either end of the electronic element area and the respective lower electrode layers. CONSTITUTION: A pair of lower electrode layers 3 are formed on the surface of a rectangular alumina substrate 1. A resistor layer 2 is filled in between the lower electrode layers by a thick film forming method in such a manner that it is superposed on the opposed ends of the lower electrode layers 3. Upper electrode layers 4 are formed on the resistor layer 2 and lower electrode layers 3 in such a manner that they covers the overlapped portion of the resistor layer 4 and lower electrode layers 3, and that its length is larger than that M of the overlapped portion. Thus both the ends of the resistor layer 2 is sandwiched between the upper electrode layers 4 and the lower electrode layers 3, and the efficiency of radiating heat produced by energization is thereby improved.
Patent JP-H04343450-A (JP)
Title: Dicing blade
Inventor: YASUTAKE HIROYUKI
IPC: H01L21/78
Filed: 1991-05-21
Abstract: PURPOSE:To prevent cutting chips from remaining on a semiconductor wafer and to eliminate adverse influence to a product by enhancing a discharging capacity of the chips generated at the time of dicing the wafer. CONSTITUTION:Curved cutting chip discharging grooves 2 which are punched from an end of a dicing blade 1 to a central direction are radially formed at both sides of the blade 1.
Patent JP-S63280266-A (JP)
Title: Copying machine
Inventor: MATSUO HIROKAZU
IPC: G03B27/62
Filed: 1987-05-12
Abstract: PURPOSE:To previously prevent the generation of miscopy by accepting copying operation when copying paper is vertically set up in a paper feeding part at the time of selecting a two-feeding mode and inhibiting the operation when the paper is horizontally set up. CONSTITUTION:The copying device is provided with a means for selecting a two-original sending mode, means SW1-SW4, SW6-SW9 for detecting the size of copying paper set up in paper feeding parts 30, 35 of a copying device main body, a means for selecting copying paper to be used for copying, and a control means for accepting copying operation when copying paper vertically set up is selected out of copying paper set up in the paper feeding parts 30, 35, at the time of selecting the two-original sending mode, and inhibiting the copying operation when the paper horizontally set up is selected, or the paper is horizontally set in the all paper feeding part. Consequently, a trouble carelessly executing miscopying including no image can be previously prevented.
Patent JP-H0643260-A (JP)
Title: Snow fall intensity meter
Inventor: OTAKE ISAO
IPC: G01W1/14
Filed: 1991-04-18
Abstract: PURPOSE:To measure the snow fall intensity by utilizing normal electrodes and a temperature detecting element. CONSTITUTION:Electrodes 1 for detecting the snow fall and a heater 2 for melting snow are arranged at the upper section of an insulator, and a temperature detecting element 3 and a heater 4 controlling its portion at a constant temperature are arranged at the lower section. When snow falls and water is stuck to the temperature control portion, the temperature of this portion is lowered, the heater is controlled to return the temperature to the original temperature, and the snow fall intensity is judged based on the consumed power quantity.
Patent JP-S609415-A (JP)
Inventor: OONO TAKAYUKI
IPC: A01D37/02
Filed: 1983-06-27
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-2000302269-A (JP)
Title: Sheet material feeder
Inventor: TAKAHASHI MASAHIRO
IPC: B65H3/52
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce costs with the reduced number of bearings and costs for the replacement of a retarding roller. SOLUTION: This feeder has a pair of rollers, a feeding roller 6 and a retarding roller 7. It also has a rotor 201 axially rotated and driven around a retarding roller shaft 16 by a power supply device and a rotor 202 axially rotated and arranged on the outer periphery side via a torque limiter mechanism. The retarding roller 7 is detachably provided on the outer periphery side of the rotor 202 in parallel to the torque limiter mechanism in the radial direction of the retarding roller shaft 16.
Patent JP-H08314070-A (JP)
Title: Film unit with lens
Inventor: NEGISHI KENJI
IPC: G03B17/04
Filed: 1995-05-15
Abstract: PURPOSE: To wholly thin a film unit with a lens to be compact and to obtain unique outside appearance by projecting a part of a back cover in imitation of the external shape of a cartridge and housing a part of the cartridge by the back cover. CONSTITUTION: A projection part 28 semicylindrically projected in imitation of the external shape of the cartridge 25 is formed at the part of the back cover 7 with which a cartridge chamber 22 is covered, and a part of the cartridge 25 gets into the projection part 28. A projection part 29 semicircularly projected in imitation of the roll shape of photographic film 26 is formed at the part thereof with which a film chamber 23 is covered, and a part of the film 26 gets into the projection part 29. Since the parts of the cartridge 25 and the film 26 get into the projection parts 28 and 29 formed on the back surface of the back cover 7, this film unit with a lens is made thinner than the conventional one where a part of the front cover is projected in imitation of the external shape of the cartridge.
Patent JP-H05309288-A (JP)
Title: Impingement type pneumatic pulverizing machine, apparatus for production of fine powder and production of toner
Inventor: KOMATA KAZUHIKO
IPC: B02C19/06
Filed: 1992-05-08
Abstract: PURPOSE:To prevent the fusion, flocculation, coarse graining, etc., of pulverized materials and to additionally efficiently pulverize the materials by providing an impingement member in a pulverization chamber and setting the shortest distance between the side wall of the pulverization chamber and the marginal end of the impingement member shorter than the shortest distance between the front wall of the pulverization chamber and the marginal end of the impingement member. CONSTITUTION:An acceleration pipe 1 for transporting and accelerating the materials to be pulverized by a high-pressure gas and the pulverization chamber 12 for pulverizing the materials to be pulverized are provided. A supply port 4 for the materials to be pulverized into the acceleration pipe 1 is disposed at the rear end of this acceleration pipe 4. The impingement member 10 having an impingement surface 16 installed to face the opening plane of the outlet of the acceleration pipe 1 is provided in the pulverization chamber 12. Side walls 14 for further pulverizing the materials pulverized by the impingement member 10 by impingement are disposed in the pulverization chamber 12. The shortest distance between the side walls 14 and the marginal end 15 of the impingement member 10 is set shorter than the shortest distance between the front wall 17 of the pulverization chamber 12 and the marginal end 15 of the impingement member 10. Consequently, the materials are additionally efficiently pulverized.
Patent JP-S60260655-A (JP)
Title: Reactive disazo dye for cellulosic fiber
Inventor: NIWA TOSHIO
IPC: D06P3/66
Filed: 1984-06-06
Abstract: NEW MATERIAL:A disazo compound of formula I, where M is H or an alkali metal; R<1> and R<2> each are H, methyl, methoxy or a sulfonic acid group; X is H, a lower alkyl, a lower alkoxy, an acetylamino, a carbamoylamino or Cl; Y is H, a lower alkyl or a lower alkoxy; Z is an aromatic or aliphatic bivalent residue; m is 2 or 3). USE:The titled reactive disazo dye which gives a yellow or reddish yellow hue. It enables the dyeing of cellulosic fibers under the same pH and dyeing conditions as for the dyeing of polyester fibers with a disperse dye and is suitable for the dyeing of blended cellulose/polyester fibers. PREPARATION:It is prepared by the condensation of 2mol of a dye compound of formula II and 1mol of a diamine compound of formula III, followed by the condensation of 1mol of the obtained disazo compound with 2mol of a compound of formula IV.