baber/WOPTO huggingface dataset:
Patent JP-H02290370-A (JP)
Title: Document read system
Inventor: IKEDA YOSHIHIRO
IPC: H04N1/387
Filed: 1989-02-23
Abstract: PURPOSE:To register a picture with high picture quality equal to that in the case of using an exclusive expensive image scanner by using a conventional image scanner to read a data easily from a document in which a character or a character string and a photograph with contrast gradation exist in mixture. CONSTITUTION:When the operator reads a document, the operator uses a read state changeover section 3 of an image scanner 2 to bring the operating mode of a read state control section 4 into the binary data read state and to throw the contact of the changeover section 5 to the position of the contact (a). The operation is switched by a command input from a keyboard 10 in addition to switches provided in the scanner 2. The picture data of a document 1 read in this state is stored in a binary data storage section 6 and the read state of the scanner 2 is switched by the changeover section 3 and the operation mode of the control section 4 is switched to the gradation data read state, the contact of the changeover section 5 is selected to the position of the contact (b), and the gradation data is stored in the gradation data storage section 7.
Patent JP-S64878-A (JP)
Title: Picture data compressing method
Inventor: TANAKA NOBUYUKI
IPC: H04N19/70
Filed: 1988-02-24
Abstract: PURPOSE:To favorably compress picture data by dividing original picture data carrying a two-dimentional picture into blocks consisting of plural standards, and vector-quantity quantizing the mean value and, for instance, the binarized data of every block. CONSTITUTION:The original picture data S, showing one sheet of continuous pictures, is made to pass through a block conversion circuit 9 at first, and is converted into the data Sb of every rectangular block, consisting of prescribed picture elements. The data Sb of every block is encoded by a block encoding circuit 10. In this circuit 10, the mean value S0 of every block B is obtained, and the data, larger than S0, is made to be '1', and the data, smaller than SO, is made to be '0', and the mean values m1, m2 if the '0' value and the '1' value are obtained, and the circuit 10 sends the data M to show the mean values m1, m2 and the binarized data (x), to a vector quantization circuit 11. The circuit 11 selects a vector, corresponding to the group of the binarized data and the minimum distortion of every inputted block, out of the plural vectors, previously stored in a memory 12 as a code book. Then, the picture, nearly equivalent to the original picture, is reproduced from a picture reproducing device 17.
Patent JP-H05243603-A (JP)
Title: Light emitting device
Inventor: TANAKA YUKIO
IPC: H01L33/30
Filed: 1992-02-27
Abstract: PURPOSE:To provide a light emitting device allowing an increasing rate of a light quantity to a current increase to be constant while facilitating control of a light quantity in the case of being used for various kinds of equipment in a light emitting device making a junction face luminous by having a junction part of a P-type semiconductor and an N-type semiconductor while impressing voltage in a forward direction on the junction face. CONSTITUTION:This light emitting device has a positive electrode 3 on the top of a P-type semiconductor 1 and a negative electrode 4 on the rear of an N-type semiconductor 2-while being provided with an insulating layer 5 on the PN junction part exposed on the surface and an electrode 6 for controlling a depletion layer which is a second electrode.
Patent JP-S55133890-A (JP)
Title: Automatic gas pressure-welding method of steel pipe
Inventor: TACHIKAWA HIROSHI
IPC: B23K20/00
Filed: 1979-04-06
Abstract: PURPOSE: To eliminate the flying and dropping of molten metal and improve the joint performance and its appearance shape by heating the ends of steel pipes by an oxyacetylene flame to upset the same then retreating the burner and putting it out.  
     CONSTITUTION: The faying ends of steel pipes 1, 1' are heated by an oxy-acetylene flame whereby they are upset. When the set value of the upset is detected, the burner is retreated from the pressure-weld part 3, after which the burner is put out. According to this method, the solidification of the molten metal becomes irrespective of the putting out of the burner and the flying and dropping phenomena of the molten metal no longer occur. Hence, the smooth annular convex part 2e is evenly formed on the outside surface of the pressure-weld zone 3 and the mechanical strength of the joint increases. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51116963-A (JP)
Title: A.c. control circuit
Inventor: OKAMOTO NOBORU
IPC: G05F1/445
Filed: 1975-04-08
Abstract: PURPOSE: A.C. control circuit capable of controlling base current for linearly varying a resistance connected between a collector and emitter in relation with the voltage and eliminating distortion produced in the voltage applied from the collector to the load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01218338-A (JP)
Title: Inspecting device for core tightness and method thereof
Inventor: KASAHARA NAOKI
IPC: H02K11/00
Filed: 1988-02-26
Abstract: PURPOSE:To inspect tightness of iron accurately, by connecting an oscilloscope to a sensor fixed to the end section of laminated iron plates thereafter hitting one end of the laminated iron plates at the side of the sensor and measuring echo from the opposite side. CONSTITUTION:A plurality of iron plates are laminated, then a bolt 1 inserted into a through-hole is tightened thus forming a laminated iron plates 2. A sensor 3 is arranged closely to one end section of the laminated iron plates 2 and the output of the sensor 3 is connected to an oscilloscope 4. An endboard at the side of the laminated iron plates 2 where the sensor 3 is fixed is hitted with a hitting device 5 to produce an acoustic wave. Acoustic wave reflected from the counter sensor side end section 6 is detected through the sensor 3 then the waveform on the oscilloscope 4 is observed in order to determine the propagation speed of the acoustic wave. Young's module of the laminated iron plates 2 is determined based on the propagation speed. By such arrangement, tightening condition can be measured accurately without dismantling the bolt even after elapse of time.
Patent JP-S57156534-A (JP)
Title: Detector for gas in liquid
Inventor: HARAYAMA CHIHARU
IPC: G01N7/10
Filed: 1981-03-20
Abstract: PURPOSE:To improve gas detecting sensitivity by enclosing the intermediate part of a tubular gas permeable membrane of which both end parts are opened in liquid by means of a casing to form a gas capturing member and providing a gas sensing element therein. CONSTITUTION:A detector 1 for gas in liquid is mounted with a fixing flange 6 or the like to the opening 5 of the side wall 4 on the tank side of, for example, an oil-filled electrical apparatus. A bellows 13 is extended by moving the expansion adjusting means 14 of a pressure reducing device 15 provided in a casing 2 enclosing the intermediate part of a tubular gas permeable body 8 toward the right, whereby the pressure in the casing 2 is reduced. The oil through the opening of the body 8 then through the inside of the body 8. The gas dissolved in the oil is captured in a gas capturing chamber 9 and is detected with a fuel cell element 10. The output thereof is conducted by a lead wire 11 to a voltmeter 12 or the like. Thereby, the sensitivity of gas detection is improved.
Patent JP-S61199814-A (JP)
Inventor: ISHIKAWA KEIJI
IPC: H02P3/06
Filed: 1985-03-04
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-H03247052-A (JP)
Title: Contention control system for communication network
Inventor: INABA SHINICHI
IPC: H04L12/42
Filed: 1990-02-26
Abstract: PURPOSE:To uniformize the contention between nodes by applying plural kinds of queue processing to the system. CONSTITUTION:When a 1st down-counter 24A is in use and a 1st storage means 25A is fully occupied, and when a 2nd transmission request is generated, the 2nd transmission request is sent while awaiting the idle 1st storage means 25A, and when the 2nd transmission request sent to a 1st transmission line takes place when a 2nd down-counter 24B is in use, the similar queue processing is implemented via a 2nd storage means 25B. Thus, the queue of plural communication requests, that is, plural transmission queues are attained and the transmission queue interval of user information is uniformized substantially to all nodes.
Patent JP-H04216872-A (JP)
Title: Formazan dyestuff
Inventor: TOOMASU AITSUENHEFUAA
IPC: D06P3/66
Filed: 1991-02-15
Abstract: PURPOSE: To obtain a formazan dyestuff for dyeing a material made of a cellulose and a plyamide in blue excellent in moisture and light resistances by having a structure represented by a specific formula.  
     CONSTITUTION: A formazan dyestuff represented by formula I (wherein Fb is a residue of formula II, formula III, etc.; R 1 , R 2  are each a 1-4C alkyl, a 1-4C alkoxyl, OH, a halogen, carbonyl, sulfonamide, an alkyl or aryl carbonylamide, sulfonylamino, SO 3 H; R is H, a 1-4C alkyl; Z is a fiber reactive residue of formula IV; (m) is 0, 1; Me is a divalent metal and Cu is preferred). For example, 1 mole of a dyestuff base of formula V (e.g. a tetra-sodium salt) is dissolved in water and condensed with 1-2 moles 5-chloro-4,6-difluoropyridine at a pH of 4-5 at 40-50°C and after completion of the condensation, the dyestuff is subjected to salting-out, isolated and dried to obtain blue dyestuff powder of formula VI. The dyestuff is suitable for the dyeing and printing of hydroxyl- and amido-containing materials, and a mixture thereof is excellent in solubility. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58224370-A (JP)
Inventor: KANTEIRARU JIYAIN
IPC: G03H1/00
Filed: 1983-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01218541-A (JP)
Title: Opened and dried horse mackerel seasoned with 'sake' lees
Inventor: AKIYAMA MAMORU
IPC: A23L17/00
Filed: 1988-02-25
Abstract: PURPOSE:To obtain an opened and dried horse mackerel having excellent taste and preservability, by opening the belly of a horse mackerel to remove middle bones and applying a film of SAKE lees (lees of Japanese rice wine) over the whole surface of the opened and half-dried horse mackerel. CONSTITUTION:The objective opened and dried horse mackerel is produced by opening the belly of a horse mackerel to remove middle bones (1a) and applying a film of SAKE lees to the main body (1) of the half-dried horse mackerel.
Patent JP-S63212053-A (JP)
Title: Continuous casting method for active metal
Inventor: ONO ATSUMI
IPC: B22D11/124
Filed: 1987-02-27
Abstract: PURPOSE:To execute casting of an active metal under good condition by heating outlet inner wall of a mold for continuous casting at more than the solidifying temp. of the casting metal and cooling a cast billet by paraffin oil without contacting with the air at outside of the mold. CONSTITUTION:The molten metal 2 is supplied into the mold 4 from a molten holding furnace 1. The mold 2 is heated at more than the solidifying temp. of the metal by an exothermic body 4 and the cooling room 6 is held to non- oxidizing atmosphere by inert gas and the paraffine oil is supplied on the surface of cast billet from an oil flowing hole 10 at a surface coating room 9, to coat the surface. By this method, the active metal can be continuously cast under good condition.
Patent JP-S52126051-A (JP)
Title: Combustion device
Inventor: ENDOU KATSUHISA
IPC: F23N5/14
Filed: 1976-04-15
Abstract: PURPOSE: To provide a combustion device with which a strong-weak change can be performed, by providing a thermosensor in a course into which a large amount of combustion air is compelled to be introduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09233601-A (JP)
Title: Hybrid motor vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient heating performance with a high energy efficiency and less waste by operating an engine by considering the necessity of heating in a compartment. SOLUTION: When an air conditioner 76 is ON, a room temperature is detected with an indoor sensor 72, and engine water temperature is detected by an engine water temperature sensor 74. A temperature difference ΔT between a room temperature and set temperature of an air conditioner 76 is calculated, and a criterion T(x) is set based on the engine water temperature and whether a motor vehicle is in driving state or not. And if the temperature difference ΔT exceeds the criterion T(x), a judgment to operate an internal combustion engine 12 for heating is made. Also, the criterion T(x) becomes high as the engine water temperature increases and a higher value is obtained during vehicle driving than that at a stop state. That is, if the engine water temperature is high immediately after stopping of the internal combustion engine, for example, it can be used as it is as a heat source for heating, and it is not required to immediately operate the internal combustion engine 12.
Patent JP-H05242728-A (JP)
Title: Dielectric porcelain composition, manufacture of laminated product using this dielectric ceramic composition and laminated product of dielectric porcelain composition
Inventor: KAGATA HIROSHI
IPC: H01B3/12
Filed: 1992-02-28
Abstract: PURPOSE:To provide a dielectric porcelain composition which has a high dielectric constant, a high Q-value, a small temperature coefficient at a resonant frequency in a microwave region and is sintered at low temperature. CONSTITUTION:This dielectric porcelain composition is manufactured by blending and sintering in such a manner that, when a composition including bismuth oxide, calcium oxide, zinc oxide and niobium oxide is expressed by xBiO3/2-y (Ca1-aZna) O-zNbO5/2 (wherein x+y+z=1.0), (x), (y), and (z) are within a pentagon having apices A, B, C, D and E and (a) comes into a range as shown by 0<a<=0.6 in a three-component composition chart; wherein A: (x, y, z)=(0.55, 0.16, 0.29), B: (x, y, z)=(0.5, 0.21, 0.29), C: (x, y, z)=(0.44, 0.24, 0.32), D: (x, y, z)=(0.44, 0.22, 0.34), E: (x, y, z)=(0.5, 0.175, 0.325).
Patent JP-H05240684-A (JP)
Title: Electronic balance
Inventor: SHIMAUCHI KUNIO
IPC: G01G23/37
Filed: 1992-02-28
Abstract: PURPOSE:To obtain an electronic balance which uses no high-accuracy resistor for conversion nor A/D converter, is high in resolution and responsibility, and does not cause the oscillation of its mechanism and variation of weighing values at the time of changing loads. CONSTITUTION:Pulse currents made to flow to force coils 13 and 14 are generated by means of a plurality of pulse current generating means so that the sum of the resolution of each pulse current generating means can become the resolution of the title balance 1. In addition, by providing another force coil 16 for detecting balance points separately from the coils 13 and 14, an electric current is made to flow to the coil 16 from a servo mechanism and the duty of each pulse current is decided based on the magnitude-discriminated result of the current flowing to the coil 16.
Patent JP-2000239395-A (JP)
Title: Production of powdery copolymer containing fluorine
Inventor: OKADA KATSUHIKO
IPC: C08J3/12
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a powdery copolymer containing fluorine without showing any yellowing of the copolymer containing fluorine in its production and also capable of obtaining the same copolymer in a short period of time. SOLUTION: This powdery copolymer is obtained by spray drying a solution of a copolymer containing fluorine as a solid state in a normal temperature e.g. a copolymer obtained by copolymerizing a monomer mixture containing a fluorine-containing vinyl monomer, vinyl ether and/or a vinyl ester of a carboxylic acid as essential monomer components, and a solvent as essential components.
Patent JP-S59168908-A (JP)
Title: Read/write testing method of magnetic stripe of bankbook
Inventor: USHIDA KAZUHIDE
IPC: G11B20/18
Filed: 1983-03-15
Abstract: PURPOSE:To know exactly a fault generating time point by expressing a data recorded in a magnetic stripe, by a character which a man can read, on a journal. CONSTITUTION:A bankbook 9 is set to a write state of a magnetic head 4 on a path 7, and a journal is set to a printable state against a printing part 3. To both of them, a printing data which decodes a magnetic stripe entry data from a control part 12 of a tester 10 is sent through a control part 2, and subsequently, the magnetic stripe entry data is sent in. The tester 10 consists of a data table 11 and the control part 12, bit data patterns A, B, C- to be entered into a magnetic stripe and data patterns A', B', C'- constituted so that a man can read them form the respective pairs, and plural kinds of them are stored in the data table 11, and this pair is made to pass through the read-out control part 12 and the control part 2, the latter is sent to the printing part 3, printed to the journal, and the former is written in the magnetic stripe. In case when a fault is generated, its cause is pursued easily by analyzing a printing data of the journal in that case.
Patent JP-S63210543-A (JP)
Title: Ventilator of windowless shed for breeding small animals
Inventor: MIWA TADAO
IPC: F24F7/06
Filed: 1987-02-27
Abstract: PURPOSE:To achieve sufficient ventilation by a relatively small sized and inexpensive device by providing a duct device for distributing air from a main duct to the lower parts of respective cages via a large number of branch ducts. CONSTITUTION:Clean air adjusted of the temperature and humidity in accordance with necessity is introduced into a main duct 20. Air is divided from the main duct 20 to an intermediate duct 21 and further to small ducts 22, and flows upward into respective parts within cases 14 from spaces 15. Air which has flowed into the cages 14 rises up to the lower side of an egg conveyor 16, and is discharged out of both sides of each cage to passages together with atmospheric air within each cage. Since an air flow uprising through the hole 5 of the floor exists between adjacent cage systems 13, air discharged out of each cage reaches the ceiling by uprising air in the passage, and is discharged to the outside by a roof fan 9.
Patent JP-S60191081-A (JP)
Inventor: KOMORI TERUO
IPC: C04B41/91
Filed: 1984-03-07
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-S63209152-A (JP)
Title: Lead frame
Inventor: KOMIYAMA TOSHIO
IPC: H01L23/50
Filed: 1987-02-25
Abstract: PURPOSE:To make air bubbles generated in case of bonding with solder or conductive paste escape and prevent the solder and paste flow by providing through holes at the tip of a lead. CONSTITUTION:The electrodes 4a, 4b of a circuit substrate 2 are bonded with solder or conductive paste 5a, 5b to a lead frame 1 in which through holes 3a, 3b are formed at the tips of leads 7a, 7b. Then, sealing resin 6 is mounted as a sheath by a transfer molding method to seal part of the substrate 2 or the leads. Thus, since air bubbles generated in case of bonding escape and the flow of solder or conductive paste 5a, 5b is prevented by the through holes 3a, 3b, it can prevent a bonding strength from deteriorating and a contacting resistance from increasing due to the air bubbles.
Patent JP-H11243404-A (JP)
Title: Autonomous distribution system and transmission system
Inventor: KAWADA KENJI
IPC: H04L12/40
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system that is able to deal with connection to a general purpose network system represented by a CSMA/CD system or extension of an existing network system and prevent data loss in the middle of transmission. SOLUTION: A function code filtering device 101, which has a buffer for temporarily storing transmission and reception data, a means for detecting that using amount of this buffer exceeds the predetermined normal amount, and a dummy data transmission means for transmitting dummy data on a network when normal amount exceeding the use amount is detected by the buffer, is provided between a host computer 102 of a transmission device and a main trunk network 103. Collision is made to occur between the transmission data and the dummy data, and retransmission of the data is facilitated when the transmission data from other transmission device connected to a transmission line of the main trunk network 103 are transmitted to general-purpose CSMA/CD system networks 104 and 105.
Patent JP-H10240817-A (JP)
Title: Method for processing purchase assessment for used automobile and device therefor
Inventor: INO RYOICHI
IPC: G06Q30/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To easily attain the purchase assessment for a used automobile by obtaining basic data, total evaluation scores, present traveling distance data, and automobile inspection residual period data for specifying an automobile being the object of purchase assessment. SOLUTION: In an purchase assessing department, the first year registration data, automobile inspection expiration data, manufacturing maker, displacement, automobile kind type and mission of an automobile being the object of purchase assessment are specified, and the situation of a meter, the total traveling distance of the automobile being the object of purchase assessment, the sales period of the objective automobile, the selection of the grade, the selection of a body color, and the vehicle situation of the objective automobile are inputted, and the tot al evaluation scores are specified.  In a purchase assessment deciding department, the purchase basic prices of the present type of year of the automobile being the object of purchase assessment is specified, and a correcting operation is performed based on an added and subtracted sum per 1km based on a difference between the present traveling distance and the standard traveling distance of the same kind of automobile as the objective automobile until the present time and an added sum per 1 month of the residual automobile inspection period of the objective automobile.
Patent JP-S63208994-A (JP)
Inventor: UCHIDA KEN
IPC: G07B15/00
Filed: 1987-02-26
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-2000237124-A (JP)
Title: Insertion auxiliary tool for endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately find the insertion length of an endoscope insertion section by forming an index on an insertion auxiliary tool. SOLUTION: An index is formed on the outer periphery of a guide tube 10. The index is constituted of scale lines formed at prescribed intervals and scale numbers formed on prescribed scale lines. Each scale number indicates the distance from the tip 10A of the guide tube 10 to the scale line and the distance from the rear end 10B of the guide tube 10 to the scale line. When the index on the guide tube 10 and the index formed on an endoscope insertion section 102 are used together, the insertion length of the endoscope insertion section 102 inserted into the body cavity of a subject 1 can be accurately grasped.