baber/WOPTO huggingface dataset:
Patent JP-S59143162-A (JP)
Title: Recorder
Inventor: KANEIWA SEISHI
IPC: G06K15/12
Filed: 1983-02-07
Abstract: PURPOSE:To reduce the useless time by maintaining a recorder in a recordable state regadless of the input of information and therefore performing immediately a recording operation in response to a recording request received from outside. CONSTITUTION:Both PRINT and PREPARE signals are supplied to an OR circuit OR, and signals 26-28 function to drive a laser driving system control circuit, a drum sequence control circuit and an image synchronism control circuit respectively. When the PREPARE signal is turend on, a preparatory revolution P is carried out by signals 26 and 27 after a pre-revolution operation A is performed. Then both the laser driving system and the drum sequence system are actuated. Then the PRINT signal is turned on, and a normal revolution B is immediately carried out. Thus the image synchronizing circuit is driven. As a result, the revolution B is immediately carried out without having the pre- revolution operation A each time when a recording request is given. This can reduce the useless time.
Patent JP-H01195055-A (JP)
Title: Ink jet printer
Inventor: YASUGATA KAZUHIRO
IPC: B41J2/49
Filed: 1988-01-29
Abstract: PURPOSE:To perform printing without recovering an unnecessary ink droplet, by applying the electromagnetic force according to printing data to an ink droplet to adjust the flight route of the ink droplet. CONSTITUTION:A pulse generating circuit 38 outputs the signal having the pulse width according to printing data. When a magnetic field is generated from a coil 34, electromagnetic force is applied to the ink droplet 30 emitted from a nozzle 18 toward printing paper 32. This electromagnetic force acts on an ink droplet 30 as repulsive force and, when the electromagnetic force is weak, the ink droplet 30 moves along a flight route 100. When the electromagnetic force becomes strong, the ink droplet 30 moves along a flight route 102. When the electromagnetic force becomes further strong, the ink droplet 30 moves along a flight route 104. Therefore, even when the nozzle 18 is not moved, the printing position of the ink droplet 30 can be adjusted by adjusting the flight route of the ink droplet 30.
Patent JP-S58136728-A (JP)
Title: Regenerating method of permanent magnet material
Inventor: ISHIGAKI NAOYUKI
IPC: C22C1/00
Filed: 1982-02-08
Abstract: PURPOSE:To regenerate and recover scraps such as working chips of rate earth magnets as raw materials of rare earth magnets by adding metallic Ca or hydrogenated Ca to said scraps and heating the same in an inert gaseous atmosphere then collapsing the scraps in water. CONSTITUTION:The rare earth metals contained in small piece-like or granular scraps and ginding powder produced in production stages for permanent magnets of rare earth cobalt consisting of Y, La, Ce and other rare earth metallic elements and Cu and transition metals such as Co, Fe or Ni are oxidized or carbonized; therefore, in order to reduce the same, metallic Ca or CaH2 of 2-4 times the stoichiometrically required amount of Ca necessary for reaction of the oxides and carbides of rare earth metals with O2 and C is mixed therewith and the mixture is heated in an inert gaseous atmosphere such as Ar to cause reaction, whereby the above-mentioned O2 and C are converted to CaO and CaC2 and the rare earth metallic compds. are reduced to metals. The metals are charged into water and CaO is separated as Ca(OH)2 and CaC2 as C2H2 from the rare earth metals, whereby the rare earth metals are recovered.
Patent JP-H11218153-A (JP)
Title: Torque limiter, sheet feeding device and image processing device
Inventor: TAMURA KENICHI
IPC: F16D43/20
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a torque limiter capable of changing the transmission torque value, and provide a sheet feeding device and an image forming device using the torque limiter. SOLUTION: In a torque limiter 37 transmitting a fixed range of torque by hysteresis torque generated by the relative rotation of a permanent magnet 40 and a magnetic substance 44 provided opposedly to the permanent magnet 40, the permanent magnet 40 has a plurality of magnet parts 40a-40c with different magnetic force, and a moving means is provided to change the relative position of the magnetic parts 40a-40c and magnetic substance 44 so that the magnetic substance 44 is selectively opposed to the magnet parts 40a-40c.
Patent JP-S61218515-A (JP)
Title: Manufacture of vesicle by microemulsion
Inventor: GAMBLE RONALD C
IPC: A61K9/133
Filed: 1986-01-30
Abstract: A method is provided for preparing small (less than 2000 Å) lipid vesicles in commercial quantities by microemulsifying lipid compositions using very high shear forces generated in a homogenizing apparatus operated at high pressures at a selected temperature. These vesicles are suitable for various biological applications including targeting of tumors in a body for diagnosis and treatment.
Patent JP-S53105140-A (JP)
Title: Memory unit
Inventor: KIDA MASAHIKO
IPC: G11C7/00
Filed: 1977-02-25
Abstract: PURPOSE:To realize the reduced power consumption and improved reliability of a memory unit by inverting and storing memory data by its bit pattern and by storing as it is without inverting it.
Patent JP-S60165313-A (JP)
Title: Top blow lance for refining molten metal
Inventor: MORI MASAAKI
IPC: C21C5/46
Filed: 1984-02-07
Abstract: PURPOSE:To reduce the generation of spitting dust by shallowly forming a plurality of cavities of molten steel by blown oxygen in a specific overlap ratio, by forming the leading end nozzle of the oxygen top blow lance used in a LD converter into a specific shape. CONSTITUTION:To the center of the leading end of the oxygen top blow lance 1 used in a LD conveter, a small caliber nozzle 6 having an opening ratio of 30% or less is provided and a plurality of nozzles 2 are arranged to the periphery of said nozzle 6 in a circumferential shape. In this case, when the diameter of each of cavities generated to the surface of molten steel by blown oxygen from the circumferential nozzles 2 is set to D(m) and the overlap of two adjacent cavities 4 is set to d(m), a cavity overlap ratio as the overlap index of the cavities 4 is set to 0.2 or less if represented by formula (1). By this method, the generation of spitting dust at the time of oxygen refining by the top blow lance can be suppressed.
Patent JP-H06205699-A (JP)
Title: Method for measuring activity of alpha-amylase and reagent  for measuring activity of alpha-amylase
Inventor: WATABE SATOSHI
IPC: C12Q1/40
Filed: 1993-01-11
Abstract: PURPOSE:To provide the method for measuring the activity of alpha-amylase, capable of accurately and simply measuring the true activity of the alpha-amylase with an automatic analyzing machine, and the reagent used for the mesuring method. CONSTITUTION:This method for measuring alpha-amylase is characterized by comprising the first process for decomposing a substrate by treating the substrate comprising a malto oligosaccharide whose reducible end is modified with a pigment with a specimen containing the alpha-amylase at an optimal pH of the alpha-amylase in the presence of Ca ion, the second process for treating the product obtained in the first process with alpha-glucosidase and a calcium ion scavenger at a pH optimal for the activity of the alpha-glucodidase, and the third process for colorimetrically determining the pigment produced in the second process. The reagent for measuring the activity of the alpha-amylase is characterized by comprising the first solution containing the substrate comprising a malto oligosaccharide modified with the pigment, a water-soluble calcium salt compound and a buffer solution having the pH optimal for the activity of the alpha-amylase, and the second solution containing the alpha-glucosidase, the calcium ion scavenger and the buffer solution.
Patent JP-S62177822-A (JP)
Inventor: OKUNO MITSUHARU
IPC: H01H33/16
Filed: 1986-01-31
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-H06232717-A (JP)
Title: Signal changeover matrix device
Inventor: YAMAMOTO KENJI
IPC: H03K17/00
Filed: 1993-02-08
Abstract: PURPOSE:To reduce power consumption in the operating state by providing a 2nd output circuit which is set to the ON state when both 1st and 2nd control signals are ON signals and outputs a signal from a 1st output circuit to an output line so as to cause a current to flow only a signal changeover device in the ON state. CONSTITUTION:Transistors(TRs) 3, 4, 5 of a signal changeover device whose control signal level received through one control line is at an H at an input terminal 61 and at an L at an input terminal 71 are all turned on. The TR 5 acts like a constant current circuit to supply a current to the TR3. Furthermore, a signal received from a signal input terminal 11 from a signal input line is outputted to a signal output terminal 21 via the TRs 3, 4 and delivered to a load 8 via a signal output line. When the level condition of the signal changeover device is opposite to the above, the TRs 3, 4, 5 are all turned off and no current is supplied from the TR5 to the TR3, then the signal from the output terminal 21 to the load 8 resulting from the input signal is not delivered. Thus, in the case of signal changeover devices of MXN sets, since a current flows to only a changeover device set to the ON state, the entire power consumption is reduced.
Patent JP-H07208044-A (JP)
Title: Screen for opening of building
Inventor: MORIYA MAMORU
IPC: E06B3/32
Filed: 1994-01-20
Abstract: PURPOSE:To prevent a string with sufficient room from being exposed to the outside by use of a screen which can shield light and isolate heat with a number of cylindrical parts. CONSTITUTION:One end of an extensible folding screen 10 is connected to the side frame 13 of the screen and a movable frame 18 for opening or closing is connected to the other end thereof. Cylindrical parts formed by a sheet material which can be folded are connected to each other by turns to make the screen 10 and the hollow spaces 23 formed thereby are stacked to make a multi-layer in the thickness direction. A pulling string is inserted in the screen in order to retain the tension in the screen 10, within the adhesion line 24 of the most front and rear external sides without exposing it at the outside.
Patent JP-S56115720-A (JP)
Title: Prophylactic agent for pigling
Inventor: MURAKAMI KAZUO
IPC: A61K35/14
Filed: 1980-02-18
Abstract: PURPOSE: To prepare the titled agent remarkably effective even to white straining of pigling, by using as an effective component, a transfer-factor separated from the leucocyte of mature pigs.  
     CONSTITUTION: Transfer-factor separated from the leucocyte in the blood of mature pigs is used as an effective component of the titled agent. Preferably, the leucocyte is a mixture of leucocytes derived from the blood of a number of pigs. The transfer- factor can be separated from the leucocyte by freezing and melting process, or the combination of freezing and melting process and the DN-Ace treatment. The transfer-factor is dissolved in physiological saline water to obtain the objective preparation. The immunity of piglings esp. the immunity to the prevailing white straining can be promoted by this agent. It is effective for the prevention of infectious  diseases such as those caused by colon bacilli, Japanese encephalitis, hog cholera, etc. The agent is pref. combined with a γ-globulin preparation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03224698-A (JP)
Title: Pyrolysis method of organic sludge
Inventor: OKURA TAKAO
IPC: C10G1/00
Filed: 1990-01-29
Abstract: PURPOSE:To obtain high-quality oil of a low viscosity for energy resources by providing a cooler in a gaseous product take-out port, condensing the gaseous product to an oil state, introducing the oil into a reaction tube and bringing the same into contact with char. CONSTITUTION:After org. sludge is dried, the sludge is supplied to the reaction tube 10 from a supply hopper 1. An electric furnace is externally mounted on the reaction tube 10 and a pyrolysis is effected at 200 to 600 deg.C in the absence of oxygen to obtain the char and gaseous product. The generated gaseous product is introduced from the reaction tube 10 to the gas cooler 31 of a specific temp. As a result, only the high boiling compd. in the product is condensed to the liquid. The condensate falls from the cooler 31 to the reaction tube 10. The falling matter comes into contact with the char in the reaction tube and is decomposed by the catalytic power possessed by the char to the low boiling compd. This compd. flows from the take-out port 15 through a pipeline 16 into a condenser 19, by which the compd. is condensed to the liquid. The char can be obtd. in a tank 28 from an exit port 27. The oil and char are respectively effectively utilized as fuel.
Patent JP-S55112609-A (JP)
Title: Detector for position of moving body
Inventor: KIOGAWA TAKAO
IPC: B61L3/12
Filed: 1979-02-22
Abstract: PURPOSE: To enable position detection for ground and mobile stations at the same time, by constituting the feedback oscillation circuit when the ground station and the mobile station are  coupled with induction and changing the frequency every time the mobile body passes through the  branch point between sections of the running path.   
     CONSTITUTION: The induction lines 1, 1' along the running path are sectioned into the sections of  AWD, crossing is made every section point of the section. At the secondary of the coupling transformer 4 coupled to the induction lines 1, 1', the oscillation amplifying circuit 11 of ground station  is connected, and the output of the circuit 11 is inputted to the transformer 11 connected to the  induction line 2. When the mobile station is on the induction line section, the loop coil 6 is coupled  with the induction line 2 and the loop coil 7 is coupled to the induction lines 1, 1'. Two feedback  loops of transformer 3-transformer 4-circuit 11-transformer 3 and induction line-coil 6-amplifier 8- coil 7-induction line are formed. The amplification factor and feedback factor of the amplifier are  set to a given value, then oscillation is made in frequency f 1  for the sections A, C and in frequency  f 2  for the sections B and C, the frequency is discriminated at the discriminators 12, 9 of the  ground and mobile station, and the position of the mobile station can be detected by counting the  number of times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02384-A (JP)
Title: Solar cell and manufacture thereof
Inventor: MITSUI KOTARO
IPC: H01L31/04
Filed: 1988-01-29
Abstract: PURPOSE:To reduce cost by connecting the electrode of the surface of a second semiconductor layer and the electrode of the rear of an isolation layer and preparing a plurality of cells from one wafer. CONSTITUTION:A semiconductor substrate 1 is composed of a first conductivity type first region, and a first conductivity type first semiconductor layer 4 is formed onto the top face of the first region. A second conductivity type second region 6 is shaped extending over the overall width of the rear from the surface of the end section of the upper section of the substrate 1 at the end section. A second conductivity type second semiconductor layer 3 covers the whole surface of the semiconductor layer 4 while being connected to the region 6. The electrode 7 of a first pole is formed into the first region section of the rear of the substrate 1. The surface electrode 8 of a second pole is shaped onto one part on the semiconductor layer 3 and the region 6. The rear electrode 9 of the second pole is formed into the region 6 section of the rear of the substrate 1. The side face electrode 10 of the second pole connects the electrode 8 and the electrode 9. Accordingly, a plurality of cells can be prepared from one wafer, and cost is reduced.
Patent JP-H07230922-A (JP)
Title: High-voltage transformer for x-ray power supply and manufacture of coil for the same
Inventor: HAGIWARA SHUYA
IPC: H05G1/08
Filed: 1994-02-17
Abstract: PURPOSE:To provide a transformer of small size for a power supply in an X-ray diagnosis system, by shortening an insulation distance in a high-voltage winding without decreasing efficiency in heat radiation at a low-voltage winding and a core. CONSTITUTION:A high-voltage winding 10 impregnated with elastic resin, and a core 2 and a low-voltage winding 11, which are not impregnated with the resin, are assembled to form a transformer. An overall body of the transformer is dipped in a cooling medium. In addition to this way, the high-voltage winding may be impregnated with an oil-resistant resin or a resin in a gel state.
Patent JP-S59216118-A (JP)
Inventor: ROORENSU PATORITSUKU HEIZU
IPC: G02B27/00
Filed: 1984-02-08
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-S59145846-A (JP)
Inventor: ANDOU TSUNEO
IPC: E03F3/04
Filed: 1983-02-09
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-H07227914-A (JP)
Title: Manufacture of tubular body made of fiber-reinforced resin
Inventor: GOTO NOBUHIRO
IPC: B29C70/16
Filed: 1994-02-17
Abstract: PURPOSE:To provide a method for preparing a tubular body made of a fiber- reinforced resin wherein parts wherein reinforcement is needed in the peripheral direction and the directing crossing it are effectively reinforced by means of FW method. CONSTITUTION:Short fibers 4 are fed on a bundle 3 of curable resin-impregnated continuous filaments between a core mold 1 and a feed eye 2 while the amt. of feeding of the short fibers 4 is adjusted in accordance with the shape of the core mold 1 and in such a way that they are arranged in the direction crossing the continuous direction of the bundle of the filaments to roll the short fibers 4 on the periphery of the core mold 1 with the bundle 3 of continuous filaments impregnated with a curable resin.
Patent JP-S56117930-A (JP)
Title: Cassette-type combined paper supply device for electronic copier
Inventor: ITOU BUNZOU
IPC: B65H1/26
Filed: 1980-02-20
Abstract: PURPOSE: To enable the easy and quick selection and replacement of desired paper, by using a plurality of trays to house different sizes, kinds or the like of paper in a single cassette.  
     CONSTITUTION: A tray 4 is made of two plates pivotally connected with each other and is placed on a rail 3. Another tray 5 is shorter than the former 4 and located at a medium level corresponding to one third of the depth of a cassette 1 and is placed on pins 12 extending inside both side plates 7 in parallel with a bottom plate 2. Another tray 6 is shorter than the former 5 and located at an upper level corresponding to one third of the depth of the cassette 1 and placed on pins 13 parallel with the row of said pins 12. Each of the trays 4, 5, 6 has a paper stopper 14 and a handle 15 which extends through slits 16 provided in the side plates 7. The cassette 1 is charged into a copier. A desired tray is moved forth to a front plate 8 by using the handle 15 and thrusted to a paper supply roll 20 by a push-up rod 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06207144-A (JP)
Title: Hard coating agent
Inventor: TAKARADA MITSUHIRO
IPC: G02B1/10
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a hard coating agent excellent in scratch resistance and high hardness, etc., and useful for plastic lens, etc., by blending a specific organosilicon compound with complex fine particles of tungsten oxide and tin oxide and aluminum perchlorate. CONSTITUTION:The hard coating agent is obtained by blending (A) an organosilicon compound of the formula R<1>aSi(OR<2>)4-a (R<1> is 2-8C epoxy, 1-6C alkyl, alkenyl, etc.; R<2> is H, 1-4C alkyl, alkoxyalkyl or acyl; (a) is 1, 2 or 3), or partially hydrolyzed product thereof with (B) double oxide fine particles of tungsten oxide and tin oxide or double oxide fine particles of zirconium oxide and tin oxide and (C) aluminum perchlorate. Furthermore, as the double oxide fine particles of the component B, particles treated with a basic substance and stabilized under basic conditions are preferably used and the particle diameter is preferably 2-100mmu.
Patent JP-S6470917-A (JP)
Title: Recording medium
Inventor: OGAWA KAZUFUMI
IPC: G11B5/84
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a medium having a high reliability by forming a protective film consisting of a monomolecular film which consists of carbon as an essential component and contains a bonding atom on a recording layer and chemically boding the oxygen atom on the recording layer and the bonding atom of the protective film. CONSTITUTION:The magnetic recording layer 2 formed by sputtering vapor deposition, etc., is formed on a medium substrate 1. A silane surfactant which consists of the carbon as the essential component and contains the silicon as the bonding atom is thereafter absorbed over the entire surface thereof by a chemical absorption method to form the protection film 3 of the monomolecule consisting of the silane surfactant thereon. Since a natural oxide is formed on the surface of the metal deposited by evaporation as the magnetic recording layer, the oxygen and the silicon are chemically bonded and the protective film is securely formed on the surface. The protective film 3 which consists of the monomolecular film 4 of the silane surfactant, is extremely thin, has no pinholes and has a uniform thickness is thus made into the much stronger film. The efficiency of the head for recording and reproduction is thereby improved and noises are decreased.
Patent JP-H05186606-A (JP)
Title: Automotive hose
Inventor: ITO HIROAKI
IPC: C08L33/06
Filed: 1992-01-08
Abstract: PURPOSE:To provide an automotive hose excellent in resistance to gasoline permeability, not being necessarily to be cured, leading to shorter production process thereof, consisting of a thermoplastic elastomer comprised mainly of a blend of an acrylic rubber and fluororesin. CONSTITUTION:The objective automotive hose excellent in resistance to gasoline permeability, esp. suitable as a fuel filler hose can be obtained by extrusion or blow molding of a thermoplastic elastomer comprising (A) an acrylic rubber with an acrylic alkyl ester or acrylic alkoxyalkyl ester as the chief constituent (e.g. ethyl acrylate polymer) and (B) a fluororesin (pref. polyvinylidene fluoride) at the weight ratio A/B of (95:5) to (35:65), pref. (80:20) to (60:40), and, pref. (C) 0-40wt.%, based on the blend of the components A and B, of a lamellar silicate (e.g. talc, montmorillonite), and, as necessary, furthermore, (D) a cross- linking agent (e.g. a peroxide, thiourea derivative).
Patent JP-S53105347-A (JP)
Title: Transistor circuit
Inventor: FUKAYA KOUICHI
IPC: H03K17/62
Filed: 1977-02-25
Abstract: PURPOSE:To make stable the operation over a wide variety of temperature range and to make easy integration, when a plurality of amplifying circuits or switching circuits are driven with the output of amplifier.
Patent JP-S61179322-A (JP)
Title: Nozzle for fasciated spinning
Inventor: ANAHARA AKIJI
IPC: D01H1/00
Filed: 1985-02-05
Abstract: PURPOSE:To prevent wide turbulence of ribbon-like yarn bundle caused by accompanying air flow occurring with high-speed rotation of front roller, by setting an end face of spinning nozzle at the inlet side in the vicinity of the outer peripheral face of front roller. CONSTITUTION:An end part of the spinning nozzle 2 at the inlet side is made into a shape where two circular arcs corresponding to outer peripheral faces of a pair of front rollers are continued. The gas S1 between the outer peripheral face of the bottom roller 1a and the circular arc face 8a is made smaller than the gap S2 between that of the top roller 1b and the circular arc 8b, so accompanying air flow moving from both the ends of the front rollers 1 to the central part is weakened.