baber/WOPTO huggingface dataset:
Patent JP-S57165323-A (JP)
Title: Medicine for stomach and bowls obtained by blending two or more amylases having different enzymic action
Inventor: HAYASHI SHINICHI
IPC: A61P1/14
Filed: 1981-04-01
Abstract: PURPOSE: The titled medicine for the stomach and bowls for hydrolyzing starch quickly and completely, alleviating unpleasant symptoms of the stomach and intestines quickly, obtained by blending two amylases such as α-amylase and β-amylase in a proper ratio.  
     CONSTITUTION: The titled medicine comprising a mixture of two or more amylases having different enzymic actions, for example, obtained by blending α- amylase with β-amylase in a ratio of reducing sugar activity of (5:1)W(15:1). Preferably diasmen SS, a liquefaction type α-amylase is blended with biodiastase, a saccharification type α-amylase in a ratio of reducing sugar activity of (4:1)W(1:1). α-Amylase hydrolyzes irregularly the α-1,4-bond of starch molecule to dextrin and liquefies it quickly, and β-amylase separates regularly a maltose molecule from the unreduced end of the starch molecule and promotes its saccharification. Physiologically, the former prevents a feeling of fullness of the stomach, and the latter promotes the absorption of digestive tubes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61209343-A (JP)
Title: Biochemical analyser
Inventor: AZUMA MASASHI
IPC: G01N21/78
Filed: 1985-03-13
Abstract: PURPOSE:To accurately measure optical density, by performing reaction by dripping a sample to a measuring element impregnated with a reagent and correcting the quantity of light allowed to irradiating a light receiving element by providing a compensation circuit even if the quantity of said light is reduced when optical density is detected by irradiating the measuring element with photometric light. CONSTITUTION:A measuring element 2 impregnated with a reagent is successively inserted in a disc. Next, the disc is rotated at every one pitch to transfer the measuring element 2 to a sample dripping part where a sample is dripped to perform reaction and the measuring element 2 is subsequently transferred to a photometry part where photometric light is generated from a light source 54 to irradiate the measuring element 2. The reflected light from the measuring element 2 is incident to a light receiving element 60 through an optical fiber 59 and, when the quantity of light incident to the light receiving element 60 was reduced, the state is detected by a detector 85 to emit a signal to a compensation circuit 84 and the output of the output current to the quantity of light is performed. Because correction is performed by the compensation circuit even if the quantity of light to the light receiving element is reduced, an optical density value can be accurately measured.
Patent JP-S63216864-A (JP)
Title: Indolyl ether derivative
Inventor: MATSUMOTO MASAKATSU
IPC: C07D491/052
Filed: 1987-03-06
Abstract: NEW MATERIAL:The compound of formula I [X is H or arenesulfonyl; R is H, acyl or 2-(arenesulfonyl)-1,1-diazanediylalkyliden-1-yl]. EXAMPLE:4-Cyanomethyloxyindole. USE:A synthetic raw material for 5-oxa-1,3,4,5-tetrahydrobenz-[cd]indole derivative of formula II (Y is H or lower alkyl) having antitumor activity. PREPARATION:A compound of formula I wherein R and X are H can be produced by the thermal reaction of 4-hydroxyindole of formula III with a halogenonitrile in a solvent such as methyl ethyl ketone in the presence of a base such as K2CO3 at 60-80 deg.C. The produced compound can be converted to another compound of formula I wherein X is H and R is acyl by the Vilsmeier-Haack reaction or Friedel-Crafts reaction using an acid chloride as a reagent.
Patent JP-H08251681-A (JP)
Title: Address conversion system for frame multiplexing device
Inventor: YASUDA AKIO
IPC: H04Q11/04
Filed: 1995-03-09
Abstract: PURPOSE: To reduce the memory capacity of an address conversion table and to improve the processing capacity of an address conversion system for a frame multiplexing device. CONSTITUTION: In the case of executing the address conversion processing of a frame inputted to the frame multiplexing device 101 by an address conversion part 114 under control by a control part 111, the address conversion can be executed by the minimum use of a CH/DLCI (channel number/data link connection identifier) conversion table 124 because an address conversion table part 102 is provided with a DLCI value numbering table 123. Since the device 101 is arranged on the prestage of a network, the contents of the table 102 itself can sharply be reduced and the processing capacity of the device 101 can also be improved.
Patent JP-H09239358-A (JP)
Title: Purifier
Inventor: NODA HIROYUKI
IPC: B01J35/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain effective purifying effect in a device for irradiating light containing ultraviolet rays to purify water to be treated by packing photocatalysts which the surfaces of base materials are covered with titanium dioxide to form in a tube formed of a material that transmits light containing ultraviolet rays and also installing a filter on the discharge port side of the tube. SOLUTION: The purifier is provided with a housing case 12 formed of a light shielding material, and inside a side wall 12C opposite to an opening 14 thereof, plural ultraviolet lamps 18 are arranged. Parallel to the ultraviolet lamps 18, purifying parts 38 are attachably and detachably arranged. The purifying part 38 is formed of a material that transmits ultraviolet rays and consists of an outer tube 40 whose both the ends are opened and a short inner tube 42. A treating space 46 between the inner tube 42 and the outer tube 40 is packed with photocatalysts 48 which the surfaces of glass beads are covered with anatase-type titanium dioxide to form. And outside support members 44, glass filters 50 having a diameter about the same as the inside diameter of the outer tube are arranged, water to be treated is passed through the filters and discharged from a discharge part 54.
Patent JP-S55142490-A (JP)
Title: Fixed memory circuit
Inventor: TAMURA TOSHIO
IPC: G11C17/12
Filed: 1979-04-25
Abstract: PURPOSE:To reduce the number of elements of the memory circuit, by assembling MISFET for input gate of the timing signal read out by the fixed memory circuit to the memory matrix of the fixed memory circuit. CONSTITUTION:At the output side of ROM1 in matrix forming with enhancement, depletion type MISFET, the n channel MISFETQ10-Q12, Q13-Q15, Q16-Q18 controlled with the selection signal, and the n channel MISFETQ19-Q21 controlled with the timing signal, are assembled in the memory matrix, and the content of ROM1 is read out with the p channel MISFETQ22, buffer inverter IN5 via the common output line. With this constitution, without providing the precharge MISFET and inverter circuit every selection row group, the content of memory of ROM is read out and the number of elements of the memory circuit is reduced.
Patent JP-H07268745-A (JP)
Title: Apparatus for measuring warp tension in loom
Inventor: RUCHIAANO KORAIN
IPC: D03D49/04
Filed: 1995-02-16
Abstract: PURPOSE: To provide a device for measuring warp yarn tension in a loom which has a simple structure, is easy to be positioned, is not affected by restriction and can afford repeated measurement. CONSTITUTION: This device for measuring warp yarn tension in the loom is constituted of exchangeable stationary structures in which an intermediate portion 16 having a length less than a minimum formable fabric width in a fixed deviation bar 11 for the fabric 10 under formation is detached from remaining sections 17, 18 of the deviation bar 11 by breaks 19, 20 of salami slice shape and is supported by a loom fixing frame via at least one load cell 25.
Patent JP-S55142107-A (JP)
Title: Servo valve
Inventor: ICHIYANAGI TAKESHI
IPC: G05D16/20
Filed: 1979-04-25
Abstract: PURPOSE: To constitute a servo valve to control flow rate or pressure with precisely and at high speed with less leak even under extended high pressure to be more than 500 atmospheric pressure, sufficient durability and reliability.  
     CONSTITUTION: Supply of low pressure oil is controlled by a pilot valve 12, while supply of high pressure oil is controlled by a main valve 32. Two pieces of high hydraulic control ports C 1 , C 2  are installed on a main valve 32. Each port is constituted by poppet valves 52, 54 and the valve body of each poppet valve is elastically connected through an elastic part mechanism 56. Opening degree of each poppet valve 52, 54 is adjusted by oil pressure supplied through the pilot valve 12, even in case of fluid under super-high pressure, it gives less leak and the pressure or flow rate is correctly controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11244310-A (JP)
Title: Method of and device for cleaning false tooth
Inventor: OGAMI KENJI
IPC: A61C17/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To easily and effectively clean a false tooth by dipping the false tooth into a cleaning fluid, jetting bubbles together with ozone, and contacting the bubbles and ozone with the false tooth to be cleaned. SOLUTION: A means 5 for blowing air is formed by using a pump 21 of an electromagnetic type or the like, and the air is blown through an air duct 22 to a cleaning water preserving area 3a within a cleaning tub 3. Fine bubbles 4 are forcibly jetted from a nozzle 23a to stir up and circulate the cleaning water. This makes the bubbles contact a surface of the false tooth to improve efficiency for cleaning. An ozone generator 33 is provided at the air duct 22 and is controlled by an ozone controlling means 34 to generate ozone and to supply the ozone to an air for sending by the means 5 for blowing air. Thereby ozone-sterilization and deodorization are added during cleaning the false tooth to obtain efficiency for sterilizing and deodorizing.
Patent JP-H06268030-A (JP)
Title: Thermocompression bonding head for electronic component
Inventor: ONIZUKA YASUTO
IPC: H01L21/603
Filed: 1993-03-11
Abstract: PURPOSE:To perform thermocompression bonding of the many leads of an electronic component to the electrode of a substrate at a desired temperature. CONSTITUTION:A thermocompression bonding head 11 is provided with a heating part 12, a cartridge heater 16 incorporated with the heating part 12 and a thermocompression bonding part 14. A heat insulating part is provided between the cartridge heater 16 and the thermocompresion bonding part 14. Thus, many leads 6 are excellently bonded by thermocompression bonding to the electrode 5 of a substrate 4 by permitting the bottom plane of the thermocompression bonding part 14 to have desired heat distribution.
Patent JP-H06268865-A (JP)
Title: Picture communications equipment
Inventor: KOBAYASHI KAZUTO
IPC: H04N1/40
Filed: 1993-03-11
Abstract: PURPOSE:To reduce the quantity of a circuit and a cost by selecting an input source to a gamma correction means and an output destination of a gamma correction coefficient after gamma correction depending on each operation and sharing with the common gamma correction means for the gamma correction at the time of each operation such as transmission, reception and copying. CONSTITUTION:First - third selectors 30, 31, 37 switch an input source, an output destination and each gamma correction coefficient of a gamma correction section 32 based on a control signal in each operation such as transmission, reception and copying of the equipment. Thus, a correction section 32 before each operation inputs and writes one of read/display/copying use gamma correction coefficients 34-36 depending on each operation kind from a correction coefficient memory 33. That is, according to a control signal from an input terminal 38, a reception system 24 or an image sensor 21 and a display device 25 or a transmission system 22 and furthermore a corresponding coefficient are selected respectively and the density is corrected and each operation is executed. Thus, the common use correction section 32 is used to reduce a circuit quantity and a cost.
Patent JP-H02228898-A (JP)
Title: Polling supervisory system
Inventor: NAGAO HIROAKI
IPC: H04Q9/00
Filed: 1989-03-02
Abstract: PURPOSE:To detect an alarm, which is generated/recovered during polling, by a supervisory equipment by providing a state change presence/absence holding means to hold state change presence/absence information and to be reset when a reset signal is inputted. CONSTITUTION:The state change presence and absence information, which are obtained by comparing the state of the present state information to be inputted with the state of the preceding inputted information, are held in a state change presence/absence holding means 5. When a request instruction is detected from the supervisory equipment, the present state information of a present state holding part 35 and the state change presence/absence information are returned by a response preparation part 6 and the state change presence/absence information held in the state change presence/absence holding means 5 are reset. Thus, the returned state change presence/absence information go to be the state change presence/absence information generated from preceding polling to the polling in this time. In the supervisory equipment, the alarm generated/recovered during the polling can be detected by using the collected present state information and the state change presence/absence information.
Patent JP-S60194291-A (JP)
Title: Heat exchanger
Inventor: KASEGAWA NAOJI
IPC: F28F1/32
Filed: 1984-03-16
Abstract: PURPOSE:To improve resistance to corrosion by a method wherein annular members, made of a metal baser than the materials of tube and fin electrochemically and arranged so as to contact with fins under surrounding the tube at respective spaces between the fins, are provided in the heat exchanger. CONSTITUTION:The annular members 3 are engaged with the tube 2 between the fins 1 near the surface of the tube 2. The annular member 3 is formed by a material, electrochemically baser than the materials of the fin and tube, and is provided at a part thereof with a gap 3a for engaging with the tube 2 or the flange section 1a of the fin 1. The annular member 3 is arranged around the fins at the part of the tube 2 wherein the fins 1 are fixed to the tube 2 and is provided with a configuration capable of surrounding the flange section 1a fixing the fin 1 to the tube 2.
Patent JP-2000251640-A (JP)
Title: Electron emission element, electron source, image forming device, and manufacture of the electron emission element
Inventor: KOBAYASHI TAMAKI
IPC: H01J9/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent trouble caused by electrification, while stabilizing an electron emitting characteristic by providing a resistance film having a nonlinear I-V characteristic of reducing the resistance value according to the increase of the field intensity on the base body of an element which has an insulating base body opposed to an anode, a pair of element electrodes thereof, and a conductive thin film comprising an electron emission part located between the electrodes. SOLUTION: When electrification quantity is increased to increase the field intensity, the resistance value of a resistance film is lowered so as to release the electricity, whereby the electrification quantity is reduced. When the field intensity is low, the resistance value is increased to suppress the leakage current between element electrodes. A conductive thin film 3 is formed on an insulating substrate 1 having element electrodes 4 and 5 thereon, and a resistance film 6 having a nonlinear I-V characteristic is formed thereon. As the material for the resistance film 6, a one capable of easily providing a uniform film of large area is desirable, and examples thereof include those obtained by dispersing a carbon material, a metal oxide such as tin oxide or chromium oxide, or a conductive material in silicon oxide. A forming process is successively performed.
Patent JP-H04268515-A (JP)
Title: Device for connecting polarization maintaining optical fiber
Inventor: SEKIGUCHI TOSHISADA
IPC: G02B6/024
Filed: 1991-02-22
Abstract: PURPOSE:To accurately connect polarization maintaining optical fibers with each other and to greatly improve the extinction ratio of transmitted light. CONSTITUTION:The projection end of a polarization maintaining optical fiber 3 which constitutes a constant-polarization LD module is connected to the incidence end of a polarization maintaining optical fiber 5 through a connector 5. The projection end side of the polarization maintaining optical fiber 5 is connected to a measuring instrument 7 for the extinction ratio through a connector part 6. The connector 4 is provided with an adjusting mechanism 24 which can adjust the angle of the plane of polarization of light transmitted by both the polarization maintaining optical fibers 3 and 5. Consequently, while the measurement result of the extinction ratio obtained by the measuring instrument 7 is monitored, the polarization planes of both the optical fibers 3 and 5 can be matched.
Patent JP-S63217136-A (JP)
Title: Safety device of open type burner
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23N5/24
Filed: 1987-03-05
Abstract: PURPOSE:To appropriately operate an automatic aseismatic fire-extinguish-ing device at the time of oxygen deficiency by providing a thermal deformation element in contact with or in the vicinities of positions from the upper part of the side surface of a combustion cylinder up to the center thereof, and providing an interlocking member through an operating frame actuating an automatic aseismatic fire-extinguishing device so that it responds to the thermal deformation element, and further providing an engaging part thereof. CONSTITUTION:When a burner enters into an oxygen deficient state, a combustion reaction in the vicinity of the tip end of a wick 1 is delayed, and the reaction temperature is lowered and the quantity of combustion is reduced. Accordingly, the temperature in the vicinity of the central part B of the side surface of a combustion cylinder 6 is lowered. Further, the temperature flactuation due to the oxygen deficiency on the side surface of the combustion cylinder 6 is in the state of A>B>C and the upper part A has the largest temperature fluctuation. By utilizing this temperature fluctuation, a bimettal 5 provided on the side surface of the combustion cylinder 6 is displaced. When an interlocking member 8 having at its tip end an inverted L-shape is rotated by this displacement force, the interlocking member 8 is disconnected from the engaging part, and an automatic aseismatic fire-extinguishing device 7 operates through an operating frame 9 provided at the lower end of the interlocking member 8 by the force exerted by a spring 10, and extinguishes fire.
Patent JP-S55142161-A (JP)
Title: Body manufacturing method of brake cylinder and clutch cylinder or the like
Inventor: SEKI MASAYUKI
IPC: F16J10/00
Filed: 1979-04-24
Abstract: PURPOSE: To simplify manufacturing process of body and improve quality by forming a prescribed cylinder body through drawing or from rolled metal material, without using the conventional casting method.  
     CONSTITUTION: The cylindrical part 1 and the flat plate part 2 are formed into the outer shape having the flat plate connected with one end of the cylinder, and the long drawn or rolled steel material A having circular hole 3 which penetrates through the whole length of the cylindrical part 1 is manufactured. The penetration hole 3 is finished to the cylinder hole 4 having a prescribed diameter, and on one end, male screw 5 is arranged, and on the other end, the spreaded part 6 is formed. Oil passing holes 10 and 11 which communicate to the female hole 9 and the cylinder hole 4 of the flat plate part 2 are formed, and thus a prescribed cylinder body C is formed. Accordingly, on the body C, generation of blow hole as in cast material and the incorrectness of shape are prevented, and strength can be increased, and process can be simplified through drawing and rolling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10254110-A (JP)
Title: Photographic image forming method
Inventor: WILDMAN NIGEL RICHARD
IPC: G03D5/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method using a disposable bleaching-redox intensifying soln. only once. SOLUTION: When a photographic image is formed through a color developing process and a bleaching-redox intensifying process, the bleaching-redox intensifying process is carried out by applying a bleaching-redox intensifying soln. to the surface of photographic paper or other material by 20-500ml/m<2> . The soln. is applied only once and it contains hydrogen peroxide or a hydrogen peroxide releasing compd.
Patent JP-S59176713-A (JP)
Title: Fixing structure of optical terminal part
Inventor: IKEDA HIROYOSHI
IPC: G02B6/36
Filed: 1983-03-25
Abstract: PURPOSE:To fix an optical fiber securely by using a deforming member which uses shape memory alloy as a terminal part fixing member and clamping a terminal part by the force of deformation in a shape of specific temperature. CONSTITUTION:Two grooves 8 are formed in a plug 11 on the right end, which is reduced in diameter easily. A metallic ring 14, on the other hand, uses annular shape memory alloy and is formed in a C shape by being cut at one place so that its internal diameter is varied easily. The metallic ring 14 is treated to memorizes its shape having an internal diameter smaller than the external diameter of the plug 11 in an austenite state, and fitted to the plug 11 while spread in a low-temperature martensite state. Then, the metallic ring 14 is heated or left in a room-temperature atmosphere to restore itself to the memorized shape, thereby clamping the optical fiber 5 from above the plug 11.
Patent JP-S57164949-A (JP)
Title: Corrosion resistant special aluminum bronze containing lead
Inventor: TSUJI TAKAHIRO
IPC: C22C9/00
Filed: 1981-04-03
Abstract: PURPOSE: To enhance the machinability and impact strength of the resulting titled aluminum bronze by providing a specified composition consisting of Al, Fe, Ni, Mn, Pb and the balance Cu.  
     CONSTITUTION: This corrosion resistant special aluminum bronze contg.lead has a composition consisting of, by weight, 5.0W10.0% Al, 2.0W5.0% Fe, 5.0W6.0% Ni, 0.5W2.0% Mn, 0.5W2.5% Pb and the balance Cu or further contg. one or more among 0.1W2.0% Si, 0.05W0.5% Cr, 0.05W0.5% Ti and 0.1W0.5% Sn. This bronze has superior machinability as well as satisfactory mechanical properties and corrosion resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62210276-A (JP)
Title: Scroll compressor
Inventor: MORISHITA ETSUO
IPC: F04C18/02
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a scroll compressor which has a small variation of compression torque and few occurrences of noise and vibration by forming plural stripes of spiral projections of the same shape on each scroll at an equal pitch toward the circumferential direction. CONSTITUTION:A driving scroll 1 and a driven scroll 2 have two stripes of spiral projections 1d, 2d of the same shape formed on their disk parts 1b, 2b and engaging with each other. And, both spiral projections 1d, 2d are so formed as to be symmetrical with the rotational centers O1, O2 as centers of symmetry, and arranged at an equal pitch in the circumferential direction. This results in the equilibrium of centrifugal force acting on the disk parts 1b, 2b as well as the increase of the frequency of suction strokes, thus decreasing the variation of compression torque, vibration and noise of a scroll compressor.