baber/WOPTO huggingface dataset:
Patent JP-S59168762-A (JP)
Title: Automatic extracting processing system of text structure
Inventor: NAKAMURA YOSHIAKI
IPC: G06K9/20
Filed: 1983-03-14
Abstract: PURPOSE:To record automatically a document mixed with character and diagram in an optimum form by discriminating automatically characters and a diagram according to the relation of connection in longitudinal and lateral directions in the document, applying character recognition to a character region and inputting a code. CONSTITUTION:Fourier transformation is applied in longitudinal and lateral directions in an input device taking upper left part of a document as an origin. Then, a pattern having regularity is separated as a character region and a part without regularity is separated as a diagram region. Then, the size of character string and shape are classified depending on the characteristic as to the character region, further each character is applied for character recognition thereby attaining coding. Moreover, codes on a diagram region are converted into bit image and stored. Then, information such as size and location of the character region are added and recorded on a recording medium.
Patent JP-2000243880-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISAKI OSAMU
IPC: H01L23/28
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce a mounting area and keep an anti-moisture property by disposing post electrodes like islands. SOLUTION: A semiconductor pellet 10 is fixed on an island 12 and a first post electrode 15 is adhered to an electrode pad 11 of the semiconductor pellet 10. A second post electrode 16 is fixed to an extended part 12a of the island 12. Then, the whole body is covered with a resin layer 18. The heads of the first and the second post electrode 15, 16 are exposed on the surface of the resin layer 18 to work as terminals for external connection.
Patent JP-H06230847-A (JP)
Title: Method for lending expensive computer software
Inventor: MASUI CHIYOICHI
IPC: G06F21/10
Filed: 1993-02-04
Abstract: PURPOSE:To provide an expensive computer software lending method capable of inexpensively providing expensive computer software represented by an integrated business information system or the like to a user without reducing reliability or an advanced sense and easily recovering the development cost of a system developing company. CONSTITUTION:The lending method is constituted of hardware consisting of a user machine and a host machine which are mutually connected through a communication line and software provided with a program file for processing various work, a means for measuring the real using time of a data file and the program file and a means for inhibiting the illegal use of the program file so that a file including user managing information is transmitted to check the validity of the file at the start time and the end time of use of work program file, the start time of use and the end time of use are written in the user managing information file and the real using time of a working program file is calculated based upon the time information to calculate an changing amount.
Patent JP-S63210518-A (JP)
Title: Gas cock device
Inventor: TSUMOTO YASUKATSU
IPC: F23N1/00
Filed: 1987-02-25
Abstract: PURPOSE:To simplify the operation of the title device and contrive cost down, by a method wherein control signals for the ignition, extinguishing, regulation of heating power and the like of a master burner and a slave burner are inputted to turn a motor, turn a closing piece by a predetermined angle, open and close gas passageways for the master burner and the slave burner and control the flow rate of gas. CONSTITUTION:An ignition button 11 and an extinguishing button 12 for igniting and extinguishing a master burner 9 and a slave burner 10 are equipped in a key board 8. When a strong heating power button 13 and a weak heating power button 14 are pushed, the lighting number of combustion indicating lamps 15 is increased or decreased in accordance with the degree of heating power. An electronic control unit 16 is provided with a micro-computer, receiving the input and controlling the flow rate of gas supplied to a gas cock device 17, and drives a motor 24. A rotating position detector 28 detects the angular position of the rotation of a closing piece 22, turned by the motor 24, and informs the electronic control unit 16 of the result. Then, the motor 24 is engaged with the shaft 22g of the closing piece and transmits power only in the rotating direction of the closing piece. Gas passes through the control holes 25a-25f of a gas flow rate control body 25 by the rotation of the closing piece 22 whereby the flow rate of gas, supplied to the slave burner and the master burner, may be changed.
Patent JP-H09195794-A (JP)
Title: Gas turbine
Inventor: MURAYAMA YOSHINOBU
IPC: F02B61/04
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a small gas turbine which possesses high performance and low cost to replace a reciprocal engine as a generator for mobile industrial machine such as an automobile vehicle and which facilitate maintenance and starting thereof, with no vibration. SOLUTION: Compression blades 8 in one side and impulse blades 15 in other side are formed integrally and a blade wheel 2 is keyed to a shaft 1, the both end of which are supported by the bearings 3, 4. A partitioner 9 with a number of pierced holes 10 and plate spring 11, for closing these holes are pinched by the cases 5, 6. Several plugs 13 are provided in a combustion chamber 12. Guide blade 14 inside the case 6 and cooling fins 25, 26 outside the case are formed. On a support 17 keyed to the shaft an axial flow turbine 16 is secured. A flywheel 29 having impulse vanes 30 is keyed to the shaft. Guide blade 28 is disposed in a portion of a cover 27, and several exhaust part 31 are formed. A tank 18 with an air pump 23 is attached and the port 19 and 24 communicating to the combustion chamber 12 is closed by pushing with a spring 21 at the tapered part of a needle valve 20. When opening the needle valve with a ring 22 the turbine is started by using the pressurized gas in the tank.
Patent JP-S59167596-A (JP)
Title: Novel human interferon-gamma-polypeptide
Inventor: ITOU SEIGA
IPC: C07K14/555
Filed: 1983-03-14
Abstract: PURPOSE:To produce a large amount of human interferon (IFN)-gamma polypeptide with microorganisms, especially Escherichia coil, by using a recombinant integrated with a novel IFN-gamma DNA having different base sequence from that of known IFN-gamma. CONSTITUTION:A novel IFN-gamma polypeptide having glutamine as 9th amino acid from the N-terminal and having a restriction site to the restriction enzyme Ras I (the base sequence of 22-25th from 5'-terminal is GTAC) in contrast with known mature human IFNF-gamma polypeptide wherein the 9th amino acid from the N-terminal is lysine. pIFNgamma-G4 containing a DNA coding said polypeptide is digested with PVUII and HindIII, and the obtained fraction is integrated to the HindIII and BamH I sites of a manifestation vector pKYP-11 containing tryptophan-promoter to obtain a recombinant plasmid pGC-7, which is integrated in a manifestation vector pKYP-10 to obtain a recombinant plasmid pGKA-2.
Patent JP-S54134686-A (JP)
Title: Thermo bellows
Inventor: OCHIAI KOUJI
IPC: G01K5/42
Filed: 1978-04-12
Abstract: PURPOSE: To obviate the occurrence of cracking in the radius part by so forming the contact face of the rib on the outermost end and a retainer member as to come to the radius part side connecting the rib and cap part.  
     CONSTITUTION: A ring form member bonded by solder, etc. is mounted to the ring of the outermost end of a bellows body 1 and this makes it possible to bring the contact face of the outermost end of a retainer member 4 and the rib to the radius part side connecting the rib and cap part 1a. Thereby, the displacement of the radius part may be restrained and the tensile stress when positive pressure is acting upon the inside of the bellows body 1 may be considerably decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61201235-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWASAKI HIROSHI
IPC: G03C1/46
Filed: 1985-03-04
Abstract: PURPOSE:To provide high sharpness and to improve the utilization efficiency of silver by forming a layer contg. platy silver halide particles and at least one silver halide emulsion layer as an outer layer on each side of a support. CONSTITUTION:Two silver halide emulsion layers and one or two protective surface layers are formed on each side of a transparent support. The inner emulsion layer on the support side contains platy silver halide particles having a particle size >=5 times the thickness of the particles. The outer emulsion layer contains spherical or spheroidal silver halide particles or silver halide particles having a particle size <5 times the thickness of the particles. Seed crystals contg. >=40wt% platy particles are formed in an atmosphere having <=1.3 pBr and relatively high pAg, and while silver and a halogen soln. are simultaneously added, the seed crystals are grown at <= about 1.3 pBr to obtain the platy silver halide particles.
Patent JP-2000238686-A (JP)
Title: Brake control device for vehicle
Inventor: ITO MINORU
IPC: B62L3/08
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To easily lock a brake device by using an existing brake lever. SOLUTION: A brake locking device 30 for an automobile is mounted on the way of the brake cables 20, 21 moving by the operation of a brake lever for locking the front and rear brake devices. The brake lock device 30 comprises a case member 31, the moving members 35, 36, and a locking mechanism 37. The case member 31 is mounted on the way of the brake cables 20, 21, and capable of inserting the brake cables 20, 21 inside thereof. The moving members 35, 36 are capable of engaging the brake cables 20, 21, and movable in the penetrating direction inside of the case member 31 corresponding to the movement of the brake cables 20, 21. The locking mechanism is mounted on the case member 31 for immovably locking the moving members 35, 36 and movably unlocking the same.
Patent JP-H11240395-A (JP)
Title: Electrical circuit protector for vehicle
Inventor: TAMAI YASUHIRO
IPC: B60R16/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrical circuit protector for vehicle capable of, when each of electric cables composing a wire harness is short-circuited, detecting the short circuit with reliability and stopping a load dispatching to each load even if rush current is passed through each load or the temperature of each load and each electric cable is high, so that overheating of a wire harness can be positively prevented to dramatically enhance safety. SOLUTION: Electrical characteristics data and operating status historical data of each load 8 are registered in a memory circuit 2. When actuating current is fed to each load 8, an intelligent judgement on short circuits is performed by means of a CUP circuit 3 and a driver circuit 6 using the electrical characteristics data and the operating status historical data of each load 8 registered in the memory circuit 2, and taking outside-air temperature of the area around a vehicle, the speed of the vehicle, and load operation status into account.
Patent JP-S5231799-A (JP)
Title: Clogging dectector for coin processig achine
Inventor: UEHA AKIO
IPC: G07F9/00
Filed: 1975-04-08
Abstract: PURPOSE: To detect cloggings of coins, to prevent damage to the motor due to overload and to protect coins from becoming deformed by installing two passage detectors at an interval samller than the diameter of a coin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55136287-A (JP)
Title: Novel penicillin, cephalosporin, and their preparation
Inventor: MATSUDA FUJIO
IPC: A61P31/04
Filed: 1979-04-10
Abstract: NEW MATERIAL:A compound of formula I [R 1  is alkyl, cycloalkyl, cycloalkenyl, or cycloalkadienyl group, etc.; R 2  is H, protective group, or cation; X is O or S; Z is formula II or III (Y is H, halogen, OH, or cyano group)], its salt, or ester.  
     EXAMPLE: 7-[ D-α-Uracil-1-carbonyl-amino )phenylacetamido ]-3-methyl-3-cephem- 4-carboxylic acid.  
     USE: Antibacterials effective against Gram-positive and Gram-negative bacteria.  
     PROCESS: A penicillin of formula IV or its derivative is reacted with a uracil of formula V or its reactive derivative, e.g. uracil-1-carboxylic acid, in the presence or absence of a base in an inert solvent, e.g. methanol, at -50W80°C to give the compound of formula I, its salt, or ester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60206543-A (JP)
Title: Mouth widening apparatus of pipe end part
Inventor: HERUMUUTO MEHITORUTO
IPC: B21D41/02
Filed: 1985-03-04
Abstract: A flaring device for pipe ends including an insert member centrally insertable into a pipe end, the insert member having mounted thereon synchronously operable pressure plungers arranged at the outer circumference thereof and bringable into engagement with the inner circumference of the pipe end to be flared, includes a calibrating ring for determining a maximum outer circumference defined by the pressure plungers mounted on the insert member, the calibrating ring being in operative engagement with the insert member.
Patent JP-2000245145-A (JP)
Title: Power supply
Inventor: OKURA HIDEKI
IPC: H02M3/28
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply, provided with a pulse width control circuit which operates at transient input or low input voltage and which is capable of high-speed, accurate and high-efficiency operation. SOLUTION: A primary winding 22 of a switching transformer 21 and a main switching element 23 are connected with an input power supply 20, and further a series circuit comprising a starting resistor 24 and a resistor 25 is connected therewith. The connecting point between the starting resistor 24 and the resistor 25 is connected with the control terminal of the switching element 23, and a diode 26 is connected therewith. A pulse width control circuit 29 is connected between a control winding 28 of the switching transformer 21 and the main switching element 23.
Patent JP-H10242325-A (JP)
Title: Multilayered wiring board
Inventor: YONEDA CHIKAFUMI
IPC: H01L23/12
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To form wiring conductors at a high density using the thin film forming technique, and tightly bond bonding pads to org. resin insulation layers and braze to the bonding pads to enhance the connection reliability of semiconductor elements, capacitive elements, etc. SOLUTION: The board comprises org. resin insulation layers 2 and thin film wiring conductor layers 3 alternately laminated to electrically connect the upper and the lower conductor layers 3 through through-hole conductors 9 provided at the insulation layers 2. An uppermost insulation layer 2a has holes 10 the inner faces of which are electrically connected to the conductor layer 3. Bonding pads 11 are connected to external electronic components A and formed at the inner faces of the holes 10, except their upper top face corners.
Patent JP-S60185973-A (JP)
Title: Electronic copying machine
Inventor: MORITA SHIZUO
IPC: G03G15/043
Filed: 1984-03-05
Abstract: PURPOSE:To obtain a copying machine which has high copy finish quality and facilitates maintenance by fitting a cleaning member near the tip of a copying unit in its attachment/detachment direction, and sweeping dust with the cleaning member in contact with the surface of a constituent member of an optical system. CONSTITUTION:The copying unit 1 which includes process means for image formation except an exposing means, i.e. photosensitive body 2, developing device 3, cleaning device 4, electrostatic charging device 13, etc., is attached and detached under the guidance of guide rails 5 and 6 of a main body 14. Then, the cleaning member 9 is provided atop of the copying unit 1, i.e. except to a slit 20 for exposure during the loading of the copying unit 1. When the copying unit 1 is detached from the main body 14, the cleaning member 9 cleans up the end surface 11' of a convergent photoconductor 11 as an optical system constituent member.
Patent JP-S51117008-A (JP)
Title: Tape-feeding device
Inventor: SETOGAWA SATORU
IPC: G11B15/18
Filed: 1975-04-07
Abstract: PURPOSE: To secure noiseless still or slow-motion picture with magnetic recording and reproduction device as VTR or others by sending tape intermittently when reproducing without altering normal tape transit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09235569-A (JP)
Title: Hydrocracking of heavy oils
Inventor: HISAMURA YUKIMASA
IPC: C10G67/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To readily and economically hydrocrack heavy oils by suppressing the deterioration of a catalyst by removing an amount of coke within a specific range to a coke adsorber at a first stage of the hydrocracking and performing a second stage of hydrocracking by specific two kinds of catalysts. SOLUTION: (A) Heavy oils are heat-decomposed together with a coke adsorber in the presence of hydrogen and resultant coke precursor and coke in total amount of 2-10wt.% based on a raw material oil are adsorbed onto the coke adsorber, then removed. Preferably, the coke adsorber comprises a carbon material such as brown coal or brown coal char and an iron compound such as iron sulfide or iron oxide, and exists in a merely blended state in the heavy oils. Then, (B) almost all amount of the heat-decomposed the oil after the process A is heat-decomposed in the presence of activated carbon having the characters of 40-85% MCH conversion percentage, 800-1,000m<2> /g specific surface area, 0.7-1.4cm<3> /g pore volume, >=70% volume of mesopore of 20-500Å and 30-60Å average core diameter, an iron compound and hydrogen.
Patent JP-S60186760-A (JP)
Title: Blood coagulation accelerator
Inventor: ANRAKU HIDEO
IPC: C12Q1/56
Filed: 1984-03-05
Abstract: PURPOSE:To improve separability of a serum by incorporating specific oxalate and hydrolytic enzyme into a titled agent to activate the XII factor thereby reducing the time required for blood coagulation and stabilizing the effect of accelerating the blood coagulation. CONSTITUTION:The XII factor activator for blood coagulation consisting of oxalate of bivalent or higher valency metallic ions and the hydrolytic enzyme of the conjugation between the residual Arg residue or Lys residue and optional amino acid residue in an amino acid arrangement are incorporated into a titled accelerator. One among Cu<2+>, Co<2+>, Fe<2+>, Ni<2+>, Mg<2+>, Sn<2+> and Ce<2+> is used as the metallic ions of the above-mentioned oxalate. Protease,etc. are preferably used as the above-mentioned hydrolytic enzyme. The proteaze alone can activate blood coagulation but the activating power for blood coagulation is remarkably improved when the protease is added to the blood in conjunction with the above-described oxalate. The thorough reduction in the coagulating time after drawing of the blood and shrinkage of the blood-clot component, the good separation of the serum and the blood-clot and the increase in the yield of the serum are effected. The accelerator is thus widely used in clinical inspection fields and for hemostasia of a bleeding wound, etc. as well.
Patent JP-H07298869-A (JP)
Title: Method for culturing through preventing microbial sticking and precipitation
Inventor: ASADA MASANORI
IPC: C12N1/12
Filed: 1994-03-14
Abstract: PURPOSE:To conduct a culture of e.g. photosynthetic microbes in an industrially advantageous way by intermittently applying ultrasonic waves to a microbial culture tank to carry out a culture of microbes in their homogeneously dispersed and suspended state. CONSTITUTION:Ultrasonic waves at ca.10-200kHz are intermittently applied to a microbial culture tank to prevent microbes from being stuck to the inner wall of the tank or the construction (s) inside the tank and from aggregate formation. The output of the ultrasonic waves which does not kill the microbes is normally 1-100W or so in the case of a 1 litersized culture tank.
Patent JP-H03245594-A (JP)
Title: Method of mounting surface mounting ic package
Inventor: SASAKI AKIHIRO
IPC: H05K3/32
Filed: 1990-02-23
Abstract: PURPOSE:To enable an IC package to be mounted free from positional deviation preventing solder from scattering and dispensing with a cleaning process by a method wherein thermosetting conductive resin is applied onto the surface of a board, the IC package is mounted and held positioning the heated connection terminals of the IC package. CONSTITUTION:A thermosetting conductive resin 3 is applied onto pads 2 of a board 1, an IC package 4 is mounted and held on the board 1 positioning the connection terminals 5 of an IC package 3 heated by a vacuum suction heating tool 6 to pads 2. By this method, as solder is not used, no solder files off and a cleaning process can be dispensed with, an IC package is scarcely deviated in position, and an IC package can be connected high in electrical and mechanical reliability.
Patent JP-S54134687-A (JP)
Title: Temperature measuring apparatus
Inventor: MUTOO KATSUTOSHI
IPC: G01K5/72
Filed: 1978-04-11
Abstract: PURPOSE:To measure the temperature of the part to be measured from the change in the quantity of light by providing one set of optical fibers of the stationary side and movable side whose axial ends are mutually opposed and are aligned of optical axes. CONSTITUTION:Both optical fibers 5, 6 are so adjusted that their optical axes align at specified temperature and here it is assumed that the light having propagated in a stationary side optical fiber 5 is transferred to the movable side optical fiber 6 by the lowest loss and that at the same time always a constant quatity of light is projected from a light source 11. Hence, always a constant quantity of electricity is being outputted from a photo detector 12. Now, in this state, when the temperature of the object 1 to be measured of temperature rises, a mis-alignment of the optical axes occurs between the both optical fibers 5, 6 and the light of a constant quantity having propagated in the stationary side optical fiber 5 causes light loss corresponding to this mis-alignment or movement and is transferred to the movable side optical fiber 6. Hence, the quantity of the light passing the photo detector 1 is also changed in correspondence to temperature change, by which temperature may be measured.
Patent JP-H02225549-A (JP)
Title: Rubber composition for wire core
Inventor: INADA TOSHIO
IPC: C08K3/24
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a rubber composition for wire cores improved in an ability to prevent noise, extrudability, low-temperature properties, heat resistance and tensile strength by mixing a specified base rubber with ferrite, carbon black, a silane coupling agent, a silicone oil and a filler. CONSTITUTION:100 pts.wt. base rubber formed by mixing a fluororubber (e.g. tetrafluoroethylene/propylene fluororubber) with a silicone rubber in a weight ratio of 4:6-9:1 is mixed with 50-700 pts.wt. ferrite of a particle diameter <=200mum, 5-10 pts.wt. carbon black, 0-10 pts.wt. silane coupling agent (e.g. epoxysilane), 0-10 pts.wt. silicone oil and 0-10 pts.wt. filler (e.g. talc).