baber/WOPTO huggingface dataset:
Patent JP-S554455-A (JP)
Title: Method of constructing structure in ground lower than underground water level
Inventor: SHIITANI RIYUUICHI
IPC: E04H7/18
Filed: 1978-06-26
Abstract: PURPOSE: To provide a method of constructing a structure in the ground lower than the underground water level, which comprises the steps of erecting a holow pillar which is opened at the portion of bottom plate of the structure for inserting and withdrawing a water pumping means therethrough, and withdrawing the pumping means when the level of the hollow pillar and side walls of the structure becomes higher than the underground water level, whereby it is enabled to protect the structure from leakage of underground water.  
     CONSTITUTION: After excavating the ground to a required depth, casing 2 in the form of a hollow pillar is erected at a position on the bottom and a water pumping means 3 is inserted into the casing 2. Then, foundation 5 is constructed while pumping out underground water, and bottom plate 6 constituting a portion of structure 1 is formed on the foundation. Here, opening 7 is formed in the structure 1 for withdrawing pumping means 3 at last. Subsequently, hollow pillar 9 is extended upwardly of side wall portions 8 and opening 7, and when it has reached a level higher than the level of underground water, pumping means 3 is withdrawn to the outside through hollow pillar 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5743447-A (JP)
Title: Device for supporting integrated cirucit
Inventor: JIIN BIRUNHORUTSU
IPC: H05K13/00
Filed: 1981-05-21
Abstract: The device is formed of a mono-block piece comprised, on one hand, of two parallel parts (1, 2) presenting holes (3) where are arranged the sockets intended to cooperate with the pins of the integrated circuit block. It is comprised, on the other hand, of bridges (4) rigidly connecting these two parallel parts (1, 2). Thus, there is provided a perfect coincidence or register of the two series of pins of the integrated circuit and the two series of sockets, during the setting in place of the circuit on the support device.
Patent JP-S62236687-A (JP)
Inventor: MASUI HIROAKI
IPC: B25G1/00
Filed: 1986-04-03
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-S58194555-A (JP)
Title: Recording apparatus
Inventor: YUKIMURA NOBORU
IPC: B41J2/165
Filed: 1982-05-11
Abstract: PURPOSE:To make it possible to carry out head cleaning perfectly, in an ink jet printer, by moving a head cleaner to plural directions in contact relation to the nozzle of a recording head to carry out cleaning. CONSTITUTION:When a recording head is cleaned, each nozzle of a recording head 7 on a carriage 6 is moved to a position opposed to each head cleaner 31 and a grooved cam shaft 52 is rotated by driving a motor 56 or by manually rotating of a knob 61 to move a base table 40 to the slide of the recording head 7 through a spiral groove 53 and a pin 51 while a cleaner 31 comprising a porous member good in ink absorbability is brought into contact with each nozzle through a spring 37 and rubbed up by the upward movement of the top part C of the string 37. In the next step, the pin 51 is contacted with a stopper 54 to rotate the base table 40 around a slide shaft 42 and the cleaner 31 is twisted at a predetermined angle with respect with each nozzle to carry out perfect cleaning.
Patent JP-H04313523-A (JP)
Title: Paper sheet feeding device
Inventor: KAWABUCHI HIDENORI
IPC: B65H1/24
Filed: 1991-04-10
Abstract: PURPOSE:To keep the paper sheet feed pressure of a paper sheet at a constant value regardless of the number of laminated paper sheets and a paper sheet size through simple operation. CONSTITUTION:By energizing a bottom plate 4, on which a plurality of paper sheets are laminated, toward a paper sheet feed roller 1 through the force of a pressure spring 12, the sheet feed roller 1 and the paper sheet are kept in a pressed state. Rectilinear movement through slide of a pair of side fences 7 to position the sides of a paper sheet is converted into rotational movement by means of a primary movement converting part 10. The converted rotational movement is converted into movement in the direction, in which the energizing force exerted on the bottom plate 4 through the force of the pressure spring 12 is decreased with the decrease in a distance between the side fences 7, by means of a secondary movement converting means 13. This constitution keeps the sheet feed pressure of a paper sheet at a constant value high enough to allow the proper feed of the sheet regardless of the number of laminated sheet and a sheet size, and prevents the occurrence of the non-feed or the double feed of sheets. Beside, in this case, setting of the distance between the side fences according to a sheet size suffices for the proper feed of sheets and operation is simplified.
Patent JP-S58194917-A (JP)
Title: Epoxy resin composition
Inventor: TAMURA YUUJI
IPC: C08G18/58
Filed: 1982-05-11
Abstract: PURPOSE:An epoxy resin composition excellent in compatibility and a balance of physical properties and capable of forming cured products excellent in flexibility and transparency, comprising a specified urethane-modified epoxy resin and an epoxy-modified polyamine curing agent. CONSTITUTION:A composition comprising ( I ) a urethane-modified epoxy resin obtained by reacting a compound having both an epoxy group and a hydroxyl group with an isocyanate group-terminated urethane bond-containing compound prepared from a polyhydroxyl compound and a polyisocyanate compound and (II) an epoxy-modified polyamine curing agent obtained from an amine compound containing at least one prim. amino group in the molecule and an epoxy group-containing compound. The amount of the curing agent (II) used is such that the equivalent ratio of the epoxy groups of the resin ( I ) to the amino groups of the curing agent (II) is 1:0.1-1.0, particularly preferably 1:0.4-0.8.
Patent JP-H0750297-A (JP)
Title: Metallizing system for reduction of corrosion magnetic susceptibility
Inventor: JIYOO DABURIYU MATSUKUFUAASON
IPC: H01L21/28
Filed: 1991-04-10
Abstract: PURPOSE: To improve electrical mobility and to reduce corrosion susceptibility by allowing a first layer to contain a barrier metal and a second layer above it to contain aluminum copper and silicon. CONSTITUTION: A layer 14 made of a barrier metal or an alloy is adhered onto a dielectric film 14 and contacts an electrode 10 and a dope treatment region 6 being exposed after contact corrosion. The barrier layer 14 is, for example, a titanium - tungsten alloy. A metallization layer 16 is an aluminum alloy. A metallization layer 16 contains a dope treatment level of copper with a range up to, for example, 0.5-6%. The presence of copper in the aluminum alloy improves the electrical mobility of the aluminum film, that does not contain copper. Also, the metallization layer 16 contains a dope treatment level of silicon with a range up to 0.1-3.0%. Therefore, the metallization layer 16 is sputtered from a single target and the target contains both and silicon. The presence of silicon in the film improves points susceptible to corrosion.
Patent JP-S61235989-A (JP)
Title: Graphic outputting device
Inventor: NAKANISHI HIROSHI
IPC: G06T15/00
Filed: 1985-04-12
Abstract: PURPOSE:To attain hidden line processing even with a two-dimensional graphic processing system and to apply hidden line processing easily even with a small sized computer by providing plural memory spaces and storing each of two-dimensional graphic data so as to be overlapped sequentially to the layer memories. CONSTITUTION:Plural memory areas storing a two-dimensional graphic data in advance are set as layer memories, each of the two-dimensional data is stored respectively in the plural layers while giving a priority corresponding to the order of the overlapping and the hidden line processing is applied to the two-dimension graphic data in the layer memory according to the priority. That is,a graph constituting a closed curve among graphs registered in the layer memory having a higher priority than that of the plural layer memories is recognized as a face and a called graphic data is checked whether or not it is hidden by the face. When hidden, the hidden part of the graphic data is excluded and the graphic data finished for hidden line processing is sent to a drawing output section 5.
Patent JP-H03276906-A (JP)
Title: Oscillator circuit for pulse width transmission
Inventor: IIJIMA OSAMU
IPC: H03B5/20
Filed: 1990-03-27
Abstract: PURPOSE:To oscillate a clock with high accuracy and less frequency dispersion by adjusting a resistance for setting a time constant of a CR oscillator circuit with an analog switch and a nonvolatile memory. CONSTITUTION:A multiplex transmission circuit 3 is operated by a clock oscillated by a CR oscillator circuit 1 and applies time division multiplex transmission with a master set connecting to a transmission line Q. A resistance for setting time constant of the circuit 1 is varied freely by an analog switch SWi. The switch SWi is controlled to be ON or OFF state based on a data of an E<2>PROM2. Since data is written in the E<2>PROM2 in this way, the oscillating frequency of the circuit 1 is adjusted with high accuracy.
Patent JP-H03276457-A (JP)
Title: Rewrite type optical disk device
Inventor: MATSUMURA FUMIHIKO
IPC: G11B27/10
Filed: 1990-03-27
Abstract: PURPOSE:To check whether data is written in a sector or not in a short time by providing a storage means for storage of a table indicating which sectors of an optical disk data is written in. CONSTITUTION:When accepting a search status command, a table reference means 14 accesses a storage means (sector state management table) 11 and refers the sector state management table to read out its data and transfer this data to the command source. When accepting a write or erase command a sector state write means 12 controls an optical pickup to move it to a pertinent sector and writes or erases data and updates the sector state management table in the storage means 11 in accordance with the write or erase operation and updates contents of a sector state management sector S of an optical disk D also. Consequently, the processing time is shortened.
Patent JP-H07256808-A (JP)
Title: Damping structure, and structural body using said structure
Inventor: YADA MASANORI
IPC: B32B5/18
Filed: 1994-03-23
Abstract: PURPOSE:To provide a lightweight damping structure imparting high damping properties and rigidity to the vibration substrate of a vehicle or the like and following even the uneven shape of the vibration substrate if necessary. CONSTITUTION:In a damping structure constituted of the spacer layer composed of a foamable thermosetting resin sheet laminated on a vibration substrate, the damping material sheet layer laminated on the spaser layer and a restriction material sheet layer laminated on the damping material sheet layer, the foamable thermosetting resin becoming the spacer sheet contains an epoxy resin, an epoxy resin curing agent, a plasticizer, a foaming agent and a powdery thermoplastic resin insoluble in the epoxy resin at room temp. and capable of being mixed with and dispersed in the epoxy resin at 80-200 deg.C as essential components. A damping structure being a sheet semi-gelled by preheating and characterized by that the area of the spacer layer coming into contact with the damping material sheet layer is 25-75% with respect to the area of the damaping material sheet layer is heated and cured on the vibration substrate.
Patent JP-H09270105-A (JP)
Title: Thin film magnetic head and its production
Inventor: TERADA SHOJI
IPC: G11B5/31
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To align a lower pole and an upper pole with high accuracy, to reduce magnetic field leaking from a magnetic gap and to attain efficient recording and reproducing. SOLUTION: The magnetic head is provided with a lower magnetic substance 4, an upper magnetic substance 11 which is disposed to face to the lower magnetic substance 4 and a rear end part (11B) of which is magnetically connected with the lower magnetic substance 4, the lower pole 5 installed on a top end part 4A of the lower magnetic substance 4, a nonmagnetic gap layer 6 installed on the lower pole 5 and the upper pole 7 installed on a top end part 11A of the upper magnetic substance 11. Then, the upper pole 7 is superposed on the lower pole 5 via the nonmagnetic gap layer 6 to be integrally formed. The lower magnetic substance 4 and the upper magnetic substance 11 are disposed to face each other by separating more than five times a gap length and thereby the range of the leakage magnetic field is restrained and magnetic field can be efficiently outputted.
Patent JP-S58196405-A (JP)
Title: Method and device for aligning fixed focal point
Inventor: SAWA EIJI
IPC: G01M11/02
Filed: 1982-05-12
Abstract: PURPOSE:To perform the alignment of a focal point automatically and efficiently, by photographing the filament of a lamp at the front and side by ITV cameras, computing the center of gravity and the slant amount of a coil, and driving a positioning driving part. CONSTITUTION:The front image, which is photographed by an ITV camera 13 is outputted to an image unit 36. The coordinates of the center of gravity of the front image is computed. An X stepping motor 27 and a Z stepping motor 22 are driven so that said coordinates are aligned with reference coordinates, and a lamp 4 is moved in the X direction and Y direction. A slant angle theta of the axial line of the front image is obtained, and a coil 3 is rotated by a stepping motor 24 by the angle theta. The coordinates of the center of gravity of the side image are computed by an image signal SB indicating the side of the coil 3, which is photographed by an ITV camera 14, and a rotary angle alpha of the coil 3 is obtained. The coil is moved and rotated by a Y stepping motor 29, the Z stepping motor and an alpha stepping motor 31, and the fixed focal point alignment of the coil 3 is completed.
Patent JP-S522570-A (JP)
Title: Electronic watch
Inventor: HATSUSE TOSHIKAZU
IPC: G04G3/00
Filed: 1975-06-24
Abstract: PURPOSE:Cost of electronic watch is reduced and its performance is improved by using standardized electronic circuit having high and low frequency function.
Patent JP-S57193461-A (JP)
Title: Benzazepine derivative
Inventor: SAKANO KAZUO
IPC: A61P25/04
Filed: 1981-05-22
Abstract: NEW MATERIAL:A benzazepine derivative expressed by formulaI(R 1  is H, alkyl, alkenyl, alkynyl or phenylalkyl; R 2  is OH, halogen, alkyl or alkoxyl; A is alkylene; n is 0, 1, 2, or 3) and a salt thereof.  
     EXAMPLE: 9-[3-(4-phenyl-1-piperazinyl)propoxy]-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one.  
     USE: A central nervous system depressant and antihistaminic agents having good absorbability in the living body and a long duration of drug effect with very little side effects.  
     PROCESS: A compound expressed by formula II is reacted with a phenylpiperazine derivative expressed by formula III to give the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S534202-A (JP)
Title: Electric pump
Inventor: INA YOSHIBUMI
IPC: F04B53/00
Filed: 1976-07-01
Abstract: PURPOSE: To provide a high-discharge-pressure, high-efficiency electric pump comprising a pump and a hearing holder provided on the suction and counter-suction port sides, respectively, at one end of an outer housing, and motor having a field system and a rotor both biased being placed between the pump and bearing holder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04289506-A (JP)
Title: Magnetic head
Inventor: MAKINO TERUHIRO
IPC: G11B5/147
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a high saturation magnetic flux density, high magnetic permeability, high mechanical strength and thermal stability by applying an Fe soft magnetic alloy having prescribed compsn. to a laminated cores. CONSTITUTION:The laminated cores 2 wound with coils 2 are disposed in a holding case 1, one surface of which faces a medium and is so curved as to make a smooth sliding contact operation with the medium. The cores 2 are formed by laminating plural sheets of thin core pieces 3 formed by being blanked from a ribbon-shaped alloy. The cores 2 are formed of the ribbon of the Fe soft magnetic alloy consisting of the compsn. expressed by formula (Fe1-aCoa)bBxLyT'z and having the high saturation magnetic flux density. In this formula, L is one or >=2 kinds of the elements selected from a group consisting of Ti, Nb and Ta; T' is one or >=2 kinds of the elements selected from a group consisting of Cu, Ag, Au, Ni, Pd, Pt; a <=0.05, b <=92atomic%, x=6.5 to 18atomic% y=4 to 10atomic%, z=<=4.5atomic%.
Patent JP-H05238159-A (JP)
Title: Ink ribbon
Inventor: EGUCHI TAMOTSU
IPC: B41J31/00
Filed: 1992-03-02
Abstract: PURPOSE:To enhance the reliability of a printing head corresponding to the enhancement of the printing quality and printing speed of an impact printer using carbon black excellent in coloration stability (light fastness, chemical resistance) and reduced in the abrasion of a wire to an extremely low level. CONSTITUTION:An ink ribbon is constituted of a ribbon base material and ink and the ink contains a colorant containing carbon black, least one coupling agent selected from a silane coupling agent, a titanate coupling agent and a zirconium coupling agent and a nonpolar high-b.p. liquid substance as main components.
Patent JP-H07285075-A (JP)
Title: Oil filter pliers
Inventor: WAKUI SHINICHI
IPC: B25B7/10
Filed: 1994-04-18
Abstract: PURPOSE:To make a cartridge easily fittable and vice versa by superposing a curved neck grip and a bent neck grip on each other and mounted together with a shaft in a relationship to make the opposed position of an opposite engaging tooth be situated in an interval between both tip and base engaging teeth of a right punch piece. CONSTITUTION:When a right grip handle 6 is made into a state of being opened to a left grip handle 1, a bent neck handle 7 is made to come to be slidable by a installing long window 12, and one of those of left, center and right is selected and a curved neck handle 2 and the bent neck handle 7 are installed. When the circumference of an oil filter is held by both right and left pinching pieces 3 and 8 of pliers likethat, a tip engaging tooth 4, a base engaging tooth 5 and an opposite engaging tooth 9 are bitten into a peripheral surface, namely, turning to a three-point pinching style in consequence. Therefore, these tip, base and opposite engaging teeth 4, 5 and 9 act so as to bite into the turning direction and thereby preventing any slide motion, so that strong turning effort is brought into full play.
Patent JP-S61237426-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA HIDEKAZU
IPC: H01L21/30
Filed: 1985-04-12
Abstract: PURPOSE:To realize a uniform resist film thickness by a method wherein a recessed part on the main surface of a semiconductor substrate is filled with an auxiliary film whose main component is volatile material and a solvent for photoresist and then the resist film is applied on the main surface. CONSTITUTION:An auxiliary film 3 whose main component is volatile material and solvent for photoresist is applied to a recessed part 1a to the extent that the recessed part 1a is filled and a positive type resist film 2 is formed on the auxiliary film 3 including the recessed part 1a and protruded parts 1b. In such film application conditions, the substrate 1 is subjected to prebaking treatment to volatilize the part of the auxiliary film 3 through the resist film 2 so that the resist film 2 can be formed over the recessed part 1a and the protruded parts 1b continuously with a roughly uniform thickness. As the resist film 2 is formed over the recessed part and the protruded parts on the substrate with a roughly uniform thickness, light can penetrate all through the film thickness in an exposure process and the required exposure can be realized. Therefore, unexposed parts 2b of the resist film 2 never remain in resist patterns 2a after a developing process.
Patent JP-S63247437-A (JP)
Inventor: KOBAYASHI AKIRA
IPC: E03F7/00
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S576015-A (JP)
Title: Water-collecting, draining method utilizing concrete drainage path
Inventor: NAKAMURA MASATERU
IPC: E02B5/00
Filed: 1980-06-13
Abstract: PURPOSE: To efficiently collect excess water, gathering at an outer circumference of a concrete drainage path, into water permeating hole through a chaff layer, by a method wherein the chaff layer is formed in a manner to be connected to a water permeating hole part in a concrete drainage path, being directed outwardly and diagonally to the lower part.  
     CONSTITUTION: A concrete drainage path 2, in which water permeating holes 2 are formed, is placed at a channel bottom of an excavated part 1 in a field. After the excavated part is then reburied up to the lower side line, of the water-permeating hole 12, which is approximately equal to a saturated water lelvel 6, chaff layers 4 are formed in a manner to be connected to said hole 12, being directed diagonally to the lower part, and the spaces above the chaff levers 4 are reburied. As a result, excess water around the concrete drainage path 2 is discharged to the concrete drainage path 2 through the chaff layer 4 from the water permeating holes 12. The chaff itself forms a filter layer, and this permits the elimination of the need for a filter material, being employed to prevent suction, even at a sandy area having a better permeability. Additionally, the chaff is decreased in corrosion and deterioration if it is always under a water surface, and as a result, a water-collecting effect can be maintained for a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11310795-A (JP)
Title: Laundry detergent containing styrene/anhydride copolymer grafted with polyethylene glycol
Inventor: MOSS THOMAS H III
IPC: C08L71/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject detergent improved in the grime liberating performance on cottons, cotton blends, and polyesters by including a surfactant, a builder, and a styrene/anhydride copolymer grafted with a polyethylene glycol. SOLUTION: Reacting a styrene/anhydride copolymer which has been obtained by treating a styrene monomer selected from a (substd.) styrene and a mixture thereof, maleic anhydride and/or itaconic anhydride in a solvent, with a polyethylene glycol of the formula: R<1> -(CH2 CH2 O)m -R<2> (wherein R<1> is ON or NH2 ; R<2> is a 1-4C alkyl, phenol, or OH; and m is 2-100) gives such a styrene/anhydride copolymer grafted with the polyethylene glycol as having water solubility or water dispersibility. A compsn. comprises 0.1-25 wt.%, pref. 0.5-10 wt.% of this styrene/anhydride copolymer, 1-50 wt.%, pref. 2-45 wt.% of an anionic surfactant, and 1-85 wt.%, pref. 5-50 wt.% of a builder.
Patent JP-S555575-A (JP)
Title: Logic circuit
Inventor: INOHARA SHIZUO
IPC: H03K19/21
Filed: 1978-06-29
Abstract: PURPOSE:To constitute the exclusive logical sum circuit with less number of elements, by constituting the input terminal through the connection of the bases and emitters respectively of two transistors. CONSTITUTION:The bases and the emitters of the transistors 8 and 9 are connected each other to constitute the input terminals A and B, and the collectors of the bith transistors are grounded via the resistor 10 and also they are taken as the output terminal X. In this case, the transistor 8 turns on when the input terminal A is at high level ''1'' and the input terminal B is at low level ''0'', and the output terminal X is at high level ''1''. The transistor 9 is turned on when the terminal A is at ''0'' and the terminal B is at ''1'' to cause the terminal X as high level ''1''. When the terminals A and b are both ''0'' or both ''1'', the both transistors are OFF to cause the terminal X at ''0''. Thus, the exclusive logical sum circuit (EX-OR) is constituted. Further, if grounding is changed to power supply terminal, EX-NOR circuit can be obtained.