baber/WOPTO huggingface dataset:
Patent JP-S62170834-A (JP)
Title: Collector of slime, sludge water or the like at original position
Inventor: MOCHIZUKI OSAMU
IPC: G01N1/08
Filed: 1986-01-24
Abstract: PURPOSE:To collect slime, and sludge water at an original position where a sample is to be collected by executing a descent into the water by a chain, and drawing-up of a collector which has a pressure leading-in hole, and an intake hole provided with a valve for opening and closing in accordance with a variation of pressure. CONSTITUTION:A collector A and a pressure supply source D, etc. are provided on a marine vessel and a valve 20 is closed and a valve 18 is opened in a desired water area, and from a pressure supply source D, compressed air is fed into a container E through a pressure leading-in hole 7 and pressure is applied. In such a state, the vessel E is made to descend to a prescribed water depth by a chain 11, and when the pressure is reduced in this position, a ball valve 15 is opened, and a sample of sea water or sludge, etc. in the vicinity of an intake hole 13 flows in. After collecting it, the valve 15 is closed by applying the pressure into the vessel E, the collector A is drawn up, the valve 20 is opened and the valve 18 is closed on the sea or an land, and the inside of the vessel E is brought to pressure reduction, and the sample is extracted by opening the valve 15.
Patent JP-S62171164-A (JP)
Title: Field-effect transistor
Inventor: MATSUI YUICHI
IPC: H01L29/80
Filed: 1986-01-23
Abstract: PURPOSE:To simplify a manufacturing process, and to manufacture a field-effect transistor capable of a displaying excellent characteristics by forming an operating layer consisting of an InP compound semiconductor, shaping a GaAs compound semiconductor layer onto the operating layer in thickness thinner than the thickness of a critical layer, in which a lattice mismatch dislocation begins to be generated, and forming a Schottky gate electrode onto the GaAs compound semiconductor layer. CONSTITUTION:An operating layer 2 is shaped onto a semi-insulating semiconductor substrate 1, a semiconductor layer 3 is formed onto the operating layer 2, and a Schottky gate electrode 4 is shaped onto the semiconductor layer 3 while a source electrode 5 and a drain electrode 6 are formed separated from the Schottky gate electrode 4. The operating layer 2 is obtained by shaping InP, in which Si is doped and carrier density is brought to approximately 2X10<17>cm<-3>, in layer thickness of approximately 0.2mum through epitaxy, and said semiconductor layer 2 is acquired by forming GaAs in layer thickness of approximately 40Angstrom  through epitaxial growth. According to said constitution, Schottky junction displaying excellent Schottky characteristics is formed as a junction between the Schotky gate electrode 4 and the operating layer 2.
Patent JP-S59142576-A (JP)
Inventor: BEN DABURIYUU FUEIJIEN JIYUNIA
IPC: G03G15/08
Filed: 1984-01-30
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-S63182398-A (JP)
Title: Method of removing arsenic contained in petroleum fraction
Inventor: ARAKAWA KOJI
IPC: C10G29/08
Filed: 1987-01-23
Abstract: PURPOSE:To enable arsenic contained in a petroleum fraction to be conveniently economically removed, by bringing a petroleum fraction into contact with iron or an iron ion. CONSTITUTION:Arsenic contained in a petroleum fraction is removed by bringing the petroleum fraction into contact with iron or an iron ion. Although the petroleum fraction may be a wide variety of hydrocarbon oils, it is particularly pref. that the petroleum fraction be 4C or lower hydrocarbons contg. propylene and butene which are in the form of a gas or a liquefied gas at room temp. and generated at by-products in the fluid catalytic cracking of a crude oil. The term 'iron' is intended to mean a metal contg. at least 50% of iron. The expression 'bringing the petroleum fraction into contact with iron' is intended to mean that the petroleum fraction is brought into contact with, e.g., a vessel etc., made of iron under conditions necessary for removal of arsenic. The expression 'bringing the petroleum fraction into contact with an iron ion' is intended to mean that the petroleum fraction is brought into contact with, e.g., an aq. soln. contg. a necessary amt. of ferric sulfate, ferric nitrate, or ferric chloride under conditions necessary for removal of arsenic.
Patent JP-S62171877-A (JP)
Inventor: TSUCHIMOTO SHUHEI
IPC: B66B9/04
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56111688-A (JP)
Title: Electronic numbering device
Inventor: MAKIZUKA RIYUUICHI
IPC: B41J5/08
Filed: 1980-02-06
Abstract: PURPOSE: To obtain the titled device capable of an optional consecutive recording which can be handled easily and can be miniaturized by a method wherein a variable information is defined as well as a variable information only by operating numeric value keys and keys of partition marks to enable a printing.  
     CONSTITUTION: When fixed information of given numeric values is included, a hyphen key of a key board 5 is operated and a part after the hyphen key is varied with a numbering operation. When a hyphen information exists in a numeric value information introduced into an input buffer circuit 51, a detection gate 55 is opened to set a flip-flop 56, and the fixed information upto the hyphen is stored in a buffer circuit 57 and a variable information is entered in a register 53. A counter 58 stores  a digit number against the variable information at an input initial state, and a counter 59 stores a digit number against the variable information of the register 53 which is updated sequentially by means of the numbering operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5297384-A (JP)
Title: Electric furnace
Inventor: NAKAO KOUZABUROU
IPC: F27D19/00
Filed: 1976-02-13
Abstract: PURPOSE: To control the temperature of a direct electric heating type regenerating furnace for activated carbon by dividing a pair of electrodes in the furnace into two or more pairs, detecting electricity passing through each electrode, and limiting the electricity to below a fixed value by using automatic current controllers so as to make the temperature distribution even. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08197505-A (JP)
Title: Outside corner grooving guide jig
Inventor: TOMINAGA KOICHI
IPC: B27F1/00
Filed: 1995-01-31
Abstract: PURPOSE: To enable formation of a good groove in an outside corner by fixing to a router fixture a front portion of a handy-type router having a boring blade at the front end, and by placing a lower face of the router on top of a router support. CONSTITUTION: The bottom face of a base 1 is formed generally into a V shape so that the bottom face abuts against the right and left wall surfaces that intersect at an outside corner A. A front portion of a router 4 is fixed to a router fixture 3, and the lower face of the router 4 is contacted with a front slant face 20 of a router support 2. The router fixture 3 is raised or lowered while the router support 2 is moved forward or backward following the movement of the router fixture 3 for a height adjustment such that a boring blade 41 of the router 4 will contact with the outside corner A and become able to form a groove of a desired depth. While abutting the bottom face of the base 1 against the two walls intersecting at the outside corner A, the router 4 is turned on and moved up and down along the outside corner A.  Thereby, a groove of a predetermined depth can be formed without a deviation of the boring blade 41 from the outside corner A.
Patent JP-2000214683-A (JP)
Title: Developing device
Inventor: ISHIDA TOSHINAO
IPC: G03G15/08
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of image quality due to unevenness in the amount of toner attracted to a surface of a developing sleeve by completely detaching developer from the surface of a developing sleeve by surely decreasing the attracting force of the developer toward the developing sleeve. SOLUTION: In this developing device, a magnetic member 6 is installed downstream of the rotating direction of the developing sleeve 2, outside of a carrying path of the developer and in a position where a magnetic field of a developing magnetic pole 5b is not affected by its magnetic force. When the polarity of the magnetic member 6 is N, the attracting force of the developer 10 for the periphery surface of the developing sleeve 2 is weakened. Furthermore, when the polarity of the magnetic member 6 is S, the developer 10 in the developer carrying path is magnetized in the direction repulsing to the periphery surface of the developing sleeve 2.  In either case, the state of attraction of the developer 10 to the periphery surface of the developing sleeve 2 passed a developing position P is made unstable and the developer 10 attracted to the developing sleeve 2 is easily detached from the developing sleeve 2 after passing the developing position P.
Patent JP-H04248655-A (JP)
Title: Information processor
Inventor: KITAMURA HIDE
IPC: G06F15/167
Filed: 1991-02-05
Abstract: PURPOSE:To shorten the processing time of a microprocessor unit(MPU) by transferring data between a memory device and a FIFO memory in a DMA device through the FIFO memory. CONSTITUTION:MPU 1 and 2 which mutually exchange data by sharing and using the memory device, the memory device 3 which temporarily stores data so that MPU 1 and 2 can exchange data and which is accessed in common by the respective MPU 1 and 2, a DMA device 4 which transfers data between the memories regardless of the operation of MPU1 and 2 and the FIFO memory 5 for temporarily storing of data are provided. When one of MPU 1 and 2 performs access to the memory, data is transferred between the memory device 3 and the FIFO memory 5 by the DMA device 4 through the FIFO memory 5.
Patent JP-H01189742-A (JP)
Title: String table managing system
Inventor: TAJIMA RYUJI
IPC: G06F12/00
Filed: 1988-01-25
Abstract: PURPOSE:To reduce an area to be used by holding the information of a string used in connection when a new string is generated by connecting plural strings in an entry, and releasing the string and filling a required string based on the above stated entry information at the time of generating garbage collection. CONSTITUTION:At the time of connecting the new string 3c to connected strings 3a and 3b, cells 2c-1 and 2c-3 which hold a pointer representing the entry position of the string used in the connection of the entry 2c of string data generated by the connection are generated. In such state, the garbage collection is performed, and the compaction of a record with variable length is performed, however, by checking the entries on the cells 2c-2 and 2c-3, the string data on the record with variable length shown by the entries 2a and 2b are released, and required data not being released are filled. Thus, the sharing of the string data can be realized.
Patent JP-H05203186-A (JP)
Title: Air conditioner
Inventor: SHOJI MICHIO
IPC: F24F1/02
Filed: 1992-01-29
Abstract: PURPOSE:To improve a cooling efficiency of an outdoor side heat exchanger without sucking again from a suction opening into a body by moving warm air to be discharged from an exhaust opening upward. CONSTITUTION:A suction duct 33 and exhaust duct 34 are connected at one ends respectively to an outdoor side suction port and an outdoor side exhaust port of a body 1 in an air conditioner. The ducts 33 and 34 are connected at the other ends to a window frame 47. An exhaust opening of the frame 47 connected with the duct 33 is provided above a suction opening connected with the duct 33.
Patent JP-2000212326-A (JP)
Title: Recovery of dimethyl terephthalate
Inventor: ISHIHARA KENICHI
IPC: C08J11/16
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently recovering dimethyl terephthalate from a mixture of a chlorine-containing resin with a polyalkylene terephthalate. SOLUTION: This method for recovering dimethyl terephthalate comprises melting a mixture of a chlorine-containing resin with a polyalkylene terephthalate in the presence of dimethyl terephthalate and an alkali metal salt and/or an alkaline earth metal salt at a temperature of 275-400 deg.C, removing the generated organic chlorocompounds, and then depolymerizing the residue to recover the dimethyl terephthalate.
Patent JP-H03218032-A (JP)
Title: Resin sealing method for semiconductor device
Inventor: SAKAGUCHI SHIGEKI
IPC: H01L21/56
Filed: 1990-01-23
Abstract: PURPOSE:To prevent the generation of resin burr without using a dumb bar, and unnecessitate a resin deburring process, by a method wherein a resin sealing line part is previously sealed by using electrically insulative photo-setting resin, and in this state, resin sealing is further performed. CONSTITUTION:In a lead frame for a semiconductor device, in which frame outer leads 3, inner leads 4, tab leads 5, etc., are formed, a resin mold line part is sealed by using photo-setting type resin 1, in the state where said part is sealed by using electrically insulative resin 7. Since the sealing of the resin 1 serves as a dumb bar, the resin leakage at the time of resin encapsulating can be prevented. That is, by sealing the resin sealing line part with the resin 1, the dumb bar can be unnecessitated, and a deburring process can be omitted because resin burr is not generated. Further mechanical shock applied on a semiconductor device during the deburring process can be excluded, so that the reliability can be improved.
Patent JP-S63186533-A (JP)
Inventor: ITO HIDEO
IPC: H02J3/36
Filed: 1987-01-26
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-H06228235-A (JP)
Title: Production of cycloolefin random copolymer
Inventor: MURAKAMI HIDETATSU
IPC: C08F210/02
Filed: 1993-01-29
Abstract: PURPOSE:To obtain the subject copolymer free from catalyst residue, having excellent transparency and heat-resistance and useful for optical material, etc., by polymerizing a specific cycloolefin, a specific alpha-olefin and ethylene in the presence of a catalyst such as soluble vanadium compound and treating the polymer under specific condition. CONSTITUTION:The objective copolymer is produced by copolymerizing (A) ethylene, (B) one or more kinds of cycloolefins of formula I (n and q are 0 or 1; m is >=0; R<1> to R<18>, R<a> and R<b> are H, halogen, hydrocabon group, etc.) or formula II (p and q are >=0; m and n are 0-2; R<1> to R<19> are H, halogen, hydrocarbon group, alkoxy, etc.) are (C) one or more kinds of >=3C alpha-olefins in the presence of a catalyst composed of a soluble vanadium compound and an organic Al compound, etc., in a hydrocarbon solvent, adding 1-33 pts.vol. (based on 100 pts.vol. of the polymerization reaction solution) of water containing 5-90vol.% of an alcohol, stirring the mixture, adding 50-500 pts.vol. of water to 100 pts.vol. of the above polymerization reaction solution and stirring the mixture.
Patent JP-H10202881-A (JP)
Title: Electrostatic ink jet recording head
Inventor: HAGIWARA YOSHIHIRO
IPC: B41J2/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To supply an electrostatic ink jet recording head ejecting toner in ink by a low cost multielement head reduced in the effect of cross talk and stable in recording quality. SOLUTION: An electrostatic ink jet recording heat is equipped with ejecting points 16 becoming ink ejection start points in ejecting orifices 15 allowing ink chambers 23 filled with insulating ink containing charged toner to communicate with the outside, the ejecting electrodes 12 positioned in the vicinity of the ejecting points 16 and ejecting the toner to the outside by electrostatic force generated by the application of pulse voltage, migration electrodes 13 positioned on the side opposite to the positions of the ejecting orifices 15 in the ink chambers 23 to concentrate the toner to the vicinity of the ejecting orifices 15 by an electrophoretic phenomenon and the control electrodes 14 arranged between the adjacent ejecting orifices 15.  The ejecting orifices 15, the ejecting electrodes 12 and the ejecting points 16 are collectively formed on a TAB tape used by TAB bonding technique and the TAB tape 11 is bent in the vicinity of the ejecting orifices 15 to protrude the ejecting points 16.
Patent JP-H02195306-A (JP)
Title: Production of connector ferrule with filter for optical fiber
Inventor: KOBAYASHI YOSHIO
IPC: G02B6/26
Filed: 1989-01-24
Abstract: PURPOSE:To thinly form a coating layer of a curable resin adhesive and to exactly mount an optical filter at a desired angle of inclination by heating the optical filter while exerting a pressure thereto toward the end face to cure the adhesive agent at the time of sticking the optical filter to the end face having a prescribed angle with the axial center. CONSTITUTION:The curable resin adhesive material is applied on the end face 13 of a half body element 11 of a connector ferrule having the prescribed angle thetawith the plane perpendicular to the axial center. The optical filter 14 is stuck thereto by directing the surface of the filter membrane toward the end face 13 side and the pressing force toward the end face 13 is exerted to the optical filter 14 by acting a compression spring 24 of a pressing rod 23. While the pressure is held exerted, this part is heated to the curing temp. of the curable resin adhesive to cure the adhesive. The thickness of the adhesive is reduced in this way and the filter membrane of the optical filter is paralleled to extremely approximate to the end face of the angle theta of inclination.
Patent JP-H05207536-A (JP)
Title: Memory management type congestion control system
Inventor: KANAYAMA SHOZO
IPC: H04M3/42
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the deterioration in the service without the entire regulation by one service. CONSTITUTION:When a service request is made from a communication controller 30 to a central processing unit 10, a call processing circuit 13 confirms the regulation for a regulation monitor circuit 12 and informs no regulation to a call processing circuit 13 when a value corresponding to service request of memory operating tables 55a ... 55n is lower than a value of regulation tables 65a ... 65n. Then the memory of the service function is requested to be reserved by a memory management circuit 11 to give the memory subject to reservation request from an area allocated for each serviced to a storage device 20, and the result is added to the tables 55 ... 55n corresponding to the service. The call processing circuit 13 implements the service in the memory given from the memory management circuit 11. When the value corresponding to the service request in the tables 55a ... 55n is higher than the value of the regulation tables 65a ... 65n, a regulation notice is given to the call processing circuit 13.
Patent JP-S57128783-A (JP)
Title: Improver for ground
Inventor: MORIGUCHI TERUO
IPC: C09K17/02
Filed: 1981-02-03
Abstract: PURPOSE: An improver for ground not causing environmental pollution, capable of reducing the shortest setting time, effective even by small amount of injection, having low execution cost, obtained by blending water glass with seawater or the residue remained after evaporating it as a setting agent.  
     CONSTITUTION: For example, (A) a solution of 140pts.wt. sodium silicate diluted with water is blended with (B) a mixed aqueous solution of (i) 3.5W6pts.wt. residue obtained by evaporating seawater and (ii) 15pts.wt. sodium bicarbonate, to give the desired improver for ground as a seeting solution. The total amount of water of the solutions A and B is 100pts.wt. In injecting this improver for ground into the ground, for example, the solution a is sent from the hose 8 to the inner pipe 4, and the solution B is sent from the hose 9 to the outer pipe by pressure respectively. Both the solutions are mixed in the chamber 6 at the bottom part of the injection pipe 3, and the mixed solution C is jetted from the hole 7 and penetrated into the ground 2 by pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62174250-A (JP)
Title: Block copolymer resin composition
Inventor: MIYATA AKIHIRO
IPC: C08L53/02
Filed: 1986-01-28
Abstract: PURPOSE:To improve impact resistance without detriment to transparency, flow characteristics, surface hardness and rigidity, by mixing a block copolymer having a melt flow index within a specified range, consisting of an arom. vinyl compd. and a conjugated diene compd. in a specified composition. CONSTITUTION:A resin compsn. consists of a mixture of block copolymer resins consisting of a hard segment having an arom. vinyl compd. content of more than 70wt%, but not more than 95wt%, mainly composed of at least two arom. vinyl compds. and a soft segment mainly composed of at least one conjugated diene compd. Groups of the following block copolymers (a) to (c) are mixed. (a): 20-80wt% at least one member having a melt flow index (hereinafter referred to as MI, unit:g/10min) is less than 7.0, an average MI being 1.0<=MI<7.0, (b) 0-60wt% at least one member wherein 7.0<=MI<15, average MI being 1.0<=MI<15, and (c) 0-70wt% at least one member having an MI>15, average MI being 15<=MI<100.
Patent JP-S54107364-A (JP)
Title: Timer system
Inventor: NAGANO AKIRA
IPC: G04G15/00
Filed: 1978-02-09
Abstract: PURPOSE: To enable timer output to be terminated at a desired time by enabling timer setting to be readily done through simple operation with a timer such as of an electric rice cooker or the like and setting the end time of the timer output and the continuation time of the timer output.  
     CONSTITUTION: When the continuation time is set with a thumb rotary  SW 12 and a continuation time setting SW 15 is pushed,an arithmetic control circuit 21 stores the continuation time information a continuation time register 25. When the OFF time of a timer is set by turning the SW 12 and a start SW 16 is pushed, the control circuit 21 stores the OFF time in an arithmetic register 24, then substracts the continuation time from the OFF time to obtain the ON time of the timer  and freshly stores the same in the register 24. When it judges the coincidence of the remaining time  of the register C in a time circuit 23 and the ON time of the timer output of the register 24 upon concidence, it sets the flag FO and turns ON the timer output. Next, it compares the contents of the register C in a time  measuring circuit 23 and the OFF time and when the remaining time reaches the OFF time, it resets the flag FO and FS and turns OFF the timer output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07208018-A (JP)
Title: Setter for position of limit in electric opening-closing body for construction
Inventor: KISHIMOTO KEISUKE
IPC: E06B9/88
Filed: 1994-01-13
Abstract: PURPOSE:To attain accurate setting by outputting a low-speed driving command preset as speed at the time of limit setting to a motor when an opening-closing control switch is operated under the state, in which a mode is changed over to a limit setting mode. CONSTITUTION:A door body is opened and closed discretely by the operation of opening-closing push-button switches 16, 17 at the time of a limit-setting mode changeover switch 31 in an operation control mode and an operation- control mode changeover switch 19 in a individual-operation control mode. The door body is opened and closed automatically on the basis of the detection of first and second body detecting sensors 12, 13 at the time of an automatic operation mode. The places of each limit of full closing and full opening is set at the time of the switch 31 in a limit setting mode. The door body is moved at specified low speed preset as speed at the time of limit setting only for a time when an operator pushes and operates the switches 16, 17 at that time. Accordingly, the place of a limit can be set accurately even in the door body opened and closed and moved at high speed at the time of individual operation or automatic operation.