baber/WOPTO huggingface dataset:
Patent JP-S5920439-A (JP)
Title: High-strength copper alloy having corrosion and abrasion resistance
Inventor: TAKANO TOSHIAKI
IPC: C22C9/00
Filed: 1982-07-27
Abstract: PURPOSE:To provide a copper alloy which has high strength and high resistance to corrosion and abrasion and is suited particularly for a wire screen and stanchion for crawls in fish culture, by contg. respectively prescribed ratios of Fe and Mg and consisting of the balance Cu and unavoidable impurities. CONSTITUTION:A copper alloy contains 2-5wt% Fe and 0.2-1.0wt% Mg and consists of the balance Cu and unavoidable impurities. It is also possible to incorporate 0.3-1.0wt% P or/and Co in addition to said additive elements. The compd. of Fe and Mg is dispersed as a fine deposit in the Cu matrix of said copper alloy to improve abrasion resistance and strength. The abrasion resistance is further improved by the synergistic effect of Fe and Mg by the addition of P or/and Co to said copper alloy. The addition of such elements is also effective in fining the crystal grain sizes and in improving the corrosion resistance.
Patent JP-S5473845-A (JP)
Title: Stabilizer composition for polyvinyl chloride resin
Inventor: ROORENSU AARU BURETSUKAA
IPC: C08K5/59
Filed: 1978-10-23
Abstract: PURPOSE: Title stabilizer preventing initial discoloration, that is composed of a low arsenic content antimonium mercaptocarboxylate and a dihydric orthophenol.  
     CONSTITUTION: (A) an antimonium mercaptocarboxylate or its ester salt or their mixture that contains less than 0.10, preferably less than 0.01% of arsenic and is given as formula I [R 1  is SR 3 OH, S-Z-(COOR 2 ) m ; R 2  is H, alkyl; R 3  is 2W8C alkylene; S-Z-COOR 2  is, e.g., mercaptocarboxylic acid; n 1 , n 2 , n 4  are 0W2; n 3  is  0W10; m 16 Wm 3  is 1W6; Z is 1W5C alkylene containing S] is blended with (B) a  dihydric ortho-phenol of formula II (R is hydroxy, halogen, alkyl; n is 0W4) in a  proportion of 100:1W2:1. To polyvinyl chloride resin is added 0.20W2.0 wt% of  the resulting stabilizer and the initial discoloration for at least 10W20 min can be  prevented at the practical processing temperature of over 375°F. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6026412-A (JP)
Inventor: SEYA MINORU
IPC: H02H3/05
Filed: 1983-07-20
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-S5922720-A (JP)
Title: Manufacture of bias prepreg
Inventor: GOTOU TAKESHI
IPC: C08J5/04
Filed: 1982-07-29
Abstract: PURPOSE:To obtain the titled prepreg with stable lengthwise and crosswise dimensions by a method wherein pieces of mold release papers coated with matrix resin is applied onto cylindrical cloth before said cloth is cut open spirally along its longitudinal direction. CONSTITUTION:The cylindrical woven cloth (hereinafter referred to as the cylindrical cloth) 1 is put onto a cylindrical core and normally the warp threads 2 and weft threads 3 of the cylindrical cloth 1 are corrected and then the pieces of mold release papers 6 coated with matrix resin are applied onto the cylindrical cloth 1 and, after that, the cylindrical cloth 1 is spirally cut open along its longitudinal cutting-open line 5 in order to obtain prepreg precursor 7. Furthermore, said prepreg precursor 7 is impregnated with matrix resin in its threads normally under heat and pressure in order to obtain the objective prepreg.
Patent JP-2000320697-A (JP)
Title: Valve for gas feed control line
Inventor: FUKUSHIMA YOSHITOMO
IPC: F16K31/122
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an accumulated gas feed control device, simplify extension of a gas feed line, and effectively prevent production and adhesion of impurity in the flow passage of a block for accumulation. SOLUTION: A valve body 31 connected to a block 2 for accumulation is provided with a first flow passage 38 to feed gas, a second flow passage 39, and a third flow passage 42 for purge or exhaust gas. The first flow passage 38 has a first opening part communicated with the opening part on the outflow side of the flow passage of the block 2 for accumulation. The second flow passage 39 has a first opening part communicated with the opening part on the inflow side of the passage of the block 2 for accumulation. The third flow passage 42 has a first opening part communicated with an external piping 90 at the top part of a valve body 31. The second opening part of the first and second flow passages 38 and 39 are always communicated with the valve chamber 40 side.  The second opening parts of the flow passages 38 and 39 are communicated with the second opening part of the third flow passage 42 through a valve seat 45 and a diaphragm 47 situated at the valve chamber 40.
Patent JP-H10314820-A (JP)
Title: Method for controlling coiling temperature of wire
Inventor: SAITO HITOSHI
IPC: B21B45/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of the coiling temp. accompanying variation in rolling speed, to stabilize variation of tensile strength and properties of scale and to improve manufacturing cost by executing feedforward control of the quantity of cooling water in a watercooling zone by differential type control whose control action is faster. SOLUTION: By the deviation between the target coiling temp. directed from a process computer 11 and the measured value with a coiling thermometer 5, the quantity of cooling water is commanded with a controller 6 for temp. control, the opening degree of flow rate control valves is directed with the controller 7 for controlling the quantity of the cooling water and the feedback control of the coiling temp. is executed. The number of revolution of a finishing mill 2 is fetched from the device 10 for detecting the number of revolution of the finishing mill through a sequencer 8 for controlling water cooling into the controller 7 for controlling the quantity of cooling water and deviation from the last data is calculated for every sampling period of the number of revolution.  The correction of the flow rate of cooling water is determined from this deviation and coefficients which are decided for every kind of the steel, dimensions and the coiling temp.
Patent JP-S5771974-A (JP)
Title: Door hinge
Inventor: JIYONASAN KURAIBU PIASON
IPC: E05D5/02
Filed: 1981-08-21
Abstract: A door hinge, especially suitable for use with doors forming part of the playing surface of an indoor games court, comprises a first portion 3 to be fitted to a door 23, a second portion 5 to be fitted to a wall 10 adjacent to said door 23, said first and second portions 3 and 5 being pivotally connected by, for instance, a pin 7, a third portion 17 integral with said second portion 5 and connectable to a wall support member extending at one side of the wall from the plane of the wall 10, with the hinge 1 being mountable on said one side of the wall 10 and door 23 so as not to extend beyond the surfaces of the door 23 and wall 10 on the other side of the wall. Also described is a games court having at least one wall including a door with such a hinge.
Patent JP-H05304343-A (JP)
Title: Laser diode with grating
Inventor: YUMA YOSHITO
IPC: H01S5/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide a laser diode and a grating by which an optical path can be shortened when a laser beam is emitted from the laser diode to divide it into main beam and sub beam. CONSTITUTION:A laser diode and a grating are provided on a common holding member. For example, a glass cap 1d that is sealed in an opening section 1c of an ordinary can package 1b is replaced with a glass cap 3d applied with grating. Thus an optical path can be shortened and a production cost can be also reduced as compared when the laser diode and grating are separately provided on holding members respectively.
Patent JP-S6112287-A (JP)
Title: Recombinant dna, its preparation, bacterial strain containing same, preparation of exocytic secretion enzyme using same, and dna for promoting secretion of exocytic enzyme
Inventor: OKADA JIYUNGO
IPC: C12N9/56
Filed: 1984-06-26
Abstract: PURPOSE:To obtain an exocytic secretion enzyme, having high yield based on the amount of the bacterial cell and containing little impurities, by recombining a chromosome DNA fragment of bacterial cell belonging to Bacillus genus to an ENA-introducing vector for Bacillus subtilis, and transforming the cell. CONSTITUTION:The chromosome DNA of a bacterial cell of Bacillus genus is fragmentized, and the resultant DNA fragment is combined in a DNA-introducing vector for Bacillus subtilis to obtain a recombinant DNA. A cell of Bacillus subtilis or its affinity is transformed with the recombinant DNA, and the cell having improved exocytic secretion of the exocytic secretion enzyme is selected from the transformed Bacillus subtilis or its affinity. Preferable example of the Bacillus genus strain used in the above process is Bacillus licheniformis. To improve the recombination efficiency of the recombinant DNA, it is preferable to incise the DNA-introducing vector with a restriction enzyme, and treating the vector with an alkali phosphatase.
Patent JP-2000320333-A (JP)
Title: Compression self-ignition type gasoline engine
Inventor: URUSHIBARA TOMONORI
IPC: F02M25/07
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide compression self-ignition type gasoline engine having torque which will to be lowered in the full load operation by spark ignition in comparison with a conventional spark-ignition type gasoline engine. SOLUTION: An ECU 1 calculates load and revolution speed on the basis of an accelerator angle signal and a crank angle sensor signal and decides whether the operating range is a spark ignition range or a self-ignition combustion range, on the basis of the calculated values. According to the decision, a spark ignition combustion control unit 3 or a self-ignition combustion control unit 4 are operated. A valve-timing control unit 5 sets the normal valve timing suitable for spark ignition and the valve timing having the closed period suitable for self ignition. A fuel ignition timing control unit 6 changes the fuel ignition timing in the closed period according tot the engine rotational speed and/or load in the self-ignition combustion and secures suitable fuel reforming time.
Patent JP-H04333333-A (JP)
Title: Can cover supply device
Inventor: TAMIYA TSUGUNORI
IPC: B65G59/06
Filed: 1991-05-08
Abstract: PURPOSE:To eliminate the shift of a stop timing of a can cover, and to present the generation of a flaw of the can cover by providing a connecting member for connecting plural stop members, respectively in the outside periphery of a separator, connecting a driving means to the connecting member and operating simultaneously plural stop members. CONSTITUTION:In the can cover supply device of a can seamer, in which a can cover is supplied by cue piece each at a prescribed interval by a separator disk 10 which protrudes from the outside to a drop-hole of a cylindrical body 15 provided in the lower part of a hopper 14 on which the can cover is stacked and separates the dropped and stacked can covers by one piece each from the bottom part, this device is provided with three pieces of stoppers 21 of a knife shape hang a supporting point on a supporting box 18 of the separator disk 10 and for stopping the supply of the can cover by inserting it into a clearance between the can covers, one piece of large annulus ring 26 which can rotate by being guided by a grooved ring 38 supported by fixed shafts of three pieces of separator disk supporting boxes 18, three pieces of links 22 for connecting the working arm end of the stopper 21 and the large annulus ring 26, and an actuator 30 which is coupled to the outside periphery of the large annulus ring 26 and operates it.
Patent JP-S6112864-A (JP)
Title: Compound vapor blowing device
Inventor: NAKAGAWA YOSHITOMO
IPC: G03F1/72
Filed: 1984-06-26
Abstract: PURPOSE:To provide a titled device which supplies a required quantity of compd. vapor to a required position by the constitution consisting in heating a vessel to evaporate the compd. contained therein and holding a valve body open to eject the vapor from a nozzle through a hole for guiding the compd. vapor. CONSTITUTION:The compd. 1 contained in the cylindrical vessel 12 is heated and evaporated via a heater wire 23 in a vacuum chamber 27 and the compd. vapor filled in the space of the vessel 12 delineated by a valve receiver 19 is ejected in the form of a beam from the nozzle 22 through the hole 13 for guiding the compd. vapor toward the prescribed position by opening the valve body consisting of a plunger 14 and the hole 13. Said plunger 14 opens and closes the above- mentioned valve body when the plunger is actuated via a rod 16 by a cylinder 15 attached to the outside of the vacuum vessel 27. The heater wire 23 disposed on the outside circumferential surface of the vessel 12 adjusts the evaporation rate of the compd. 1 under the control by a thermocouple 24 and a control device (not shown in figure).
Patent JP-H11318236-A (JP)
Title: Vinyl chloride-based resin film for covering side part of agricultural greenhouse and agricultural greenhouse using the same
Inventor: TAKANO TADAHIRO
IPC: B32B27/30
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin film having a light transmittance of a specific value or higher within a specific wavelength range, and suitable as a covering material for the sides of agricultural greenhouses separate from the covering material for the top of such greenhouses. SOLUTION: This vinyl chloride-based resin film for covering the sides of agricultural greenhouses is obtained by the following procedure: a vinyl chloride resin is incorporated with various additives including plasticizer, stabilizer, lubricant or antitack agent, ultraviolet light absorber, antidrip agent, antimisting agent, antioxidant, light stabilizer, thermal insulation agent and colorant, and made into a film 0.15 mm, pref. 0.2 mm in thickness by such means as extrusion molding process; subsequently, at least one side of the film is provided with a coating film and asperities are then approximately uniformly dispersed on the film surface so as to account for 10-90 (pref. 20-70)% of the whole film surface.  The aimed resin film thus obtained does not substantially transmit rays <=350 nm in wavelength, having the average overall light transmittance for rays 350-400 nm and 400-600 nm in wavelengths of >=25% and >=50%, respectively.
Patent JP-H10320848-A (JP)
Title: Method for molding disk substrate for optical information recording
Inventor: TERADA MASATO
IPC: G11B7/24047
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the solidification and viscosity increase of a resin during a resin packing stage and to transfer fine stamper information to mold goods at a high degree without using an intricate device or metal molds by introducing carbon dioxide into a mold cavity to replace the air in the cavity, then injection molding the resin. SOLUTION: Metal molds are mounted at a molding machine and an optical disk substrate of a CD standard is injection molded by using polycarbonate resin. The molding conditions are specified to a plasticization temp. 300 deg.C, mold temp. 150 deg.C, mold clamping force 300 KN, packing time 0.5 second and cooling time 2.5 seconds. An outer peripheral ring which holds the outer peripheral part of the stamper and forms the outside diameter of a substrate is provided with a gas supply and discharge hole and the carbon dioxide is introduced into the cavity via the spacing between the stamper and the outer peripheral ring. The carbon dioxide of purity of >=99% is packed under a packing pressure of 5 MPa into the cavity for two seconds after the completion of the mold clamping and, thereafter, the polycarbonate resin is injected molded.  The dissolved carbon dioxide acts as a plasticizer near the surface of the fused resin.
Patent JP-H01300768-A (JP)
Title: Pincushion distortion correcting circuit
Inventor: OGATA SHUZO
IPC: H04N3/22
Filed: 1988-05-30
Abstract: PURPOSE:To automatically vary the distortion correcting quantity of a horizontal deflecting current flowing to a horizontal deflecting coil by comparing and detecting a fluctuation of a chopper power source output voltage and a fluctuation of a secondary side voltage of a power source transformer by utilizing a computing element, and superposing an output voltage corresponding to its load fluctuation and a correction use parabolic voltage. CONSTITUTION:A secondary side output of a power source transformer T1 is rectified by a diode D4 and a capacitor C2, supplied as a supply power source of a deflection system and a video system, and a voltage fluctuation of a rectifying output is transferred to an operational amplifier OP1. When a video signal of >=30% duty is supplied, the secondary side voltage of the power source transformer T1 drops, and a DC output voltage is generated in an output of the operational amplifier OP1. As a result, a parabolic voltage to which a DC voltage is superposed is obtained in an output terminal of an operational amplifier OP2. In such a way, in order to adjust the horizontal amplitude corresponding to a load fluctuation, an image stabilization being suitable for a display monitor having many load fluctuation factors can be realized.
Patent JP-S6111811-A (JP)
Title: Robot control device
Inventor: ANDOU HIDEMI
IPC: B25J9/16
Filed: 1984-06-28
Abstract: PURPOSE:To improve interactive efficiency and to allow a robot body to execute safe and flexible work by adding a function for the input/output of data to/from a peripheral device to robot languages. CONSTITUTION:The whole robot control device is constituted of a robot control device 1, a peripheral device 2 having a data I/O function, a robot body 3, and an external apparatus 4 and processing is executed by a CPU21 in the device 1 to control the robot body 3 or the like. In the device 1, a variable storage part 24 for storing variables included in a working program is formed. The woking program stored in a working program storage part 23 is executed successively from address ''1'', whether a variable LA in an operand part exists in the variable storage part 24 or not is checked and if the variable LA is normal, the variable LA is outputted to the peripheral device 2 such as a personal computer. The variable LA is displayed on a display device, the positional and posture data of the robot 3 are inputted and stored in the variable storage part 24, and after completing the execution of a GETL instruction, the working of the robot 3 is executed.
Patent JP-S61290774-A (JP)
Title: Semiconductor device
Inventor: HATTA YASUSHI
IPC: H01L29/80
Filed: 1985-06-19
Abstract: PURPOSE:To inhibit an intrusion into a semiconductor element of unnecessary minority carriers in a substrate by forming a semi-insulating layer having forbidden band width larger than the substrate to the lower section of a semiconductor region. CONSTITUTION:A semi-insulating layer 2 having forbidden band width larger than a semi-insulating substrate 1 is shaped to the lower sections of semiconduc tor regions 4, 5. The semi-insulating layer 2 functions as a barrier for useless carriers intruding into the semiconductor regions 4, 5. Accordingly, the variation of potential of the semiconductor regions 4, 5 due to the penetration of needless carriers is prevented or at least reduced, thus improving electrical charac teristics.
Patent JP-H05305426-A (JP)
Title: Manufacture of brazed honeycomb panel
Inventor: UOZUMI YOSHIMASA
IPC: B32B3/12
Filed: 1992-04-23
Abstract: PURPOSE:To reduce the cost and to reduce the corroded region with a brazing filler metal by minimizing the use of a brazing sheet and arranged portions of the brazing filler metal in the case of manufacturing a honeycomb panel by brazing a honeycomb core and an upper and a lower surface plates. CONSTITUTION:The honeycomb core base stocks 4 are juxtaposed by abutting or approaching the mutual crown parts and the mutual bottom parts with each other. Further, the brazing filler metal layer is interposed only between the lower surface plate 2 and the honeycomb core 1 and between the upper surface plate 3 and the honeycomb core 1 or interposed only between the upper surface plate 3 and the honeycomb core 1. The heated and molten brazing filler metal 5 is spread to tangential line between mutual core base stocks 4 or the tangential line between the core base stock 4 and the lower surface plate 2 by a capillary phenomenon, and the upper and the lower surface plates and the core base stock 4, and the mutual core base stocks 4 are braze-joined.
Patent JP-H05322620-A (JP)
Title: Electromagnetic flow meter
Inventor: ARAI MASATSUGU
IPC: G01F1/58
Filed: 1992-05-25
Abstract: PURPOSE:To obtain an electromagnetic flow meter, excellent in performance and strength reliability, equipped with a measuring pipe in which thermal stress caused by internal fluid is minimized. CONSTITUTION:The electromagnetic flow meter comprises measuring pipes 1, 2, an electrode 3 having a tip exposed into a pipe through an opening made through the side face of the measuring pipe, a magnetism generating section 4 located around the electrode 3, and a casing 5 therefor, wherein the measuring pipe is a combination of rigid bodies of several types of different material. Each of the measuring pipes 1, 2 is a combination of engineering plastic and ceramic. Furthermore, a ceramic tube contacting with the fluid is press fit to the measuring pipe made of engineering plastic.
Patent JP-H06110740-A (JP)
Title: Method and means for measuring channel-using time
Inventor: ROBAATO EDOWAADO GARUBUREISU
IPC: G06F11/34
Filed: 1993-06-02
Abstract: PURPOSE: To provide a method for measuring the use time of an input/output channel that one of operating systems(OS) in a computer complex(CEC) uses. CONSTITUTION: A channel measuring mechanism(CMF) is provided for input/ output subsystem hardware and microcodes for the respective OSs in an input/ output subsystem. Resources for a logical CMF includes partial use of an input/ output processor for storing the identifier of an assigned OS, partial use of a channel processor which controls a channel selected by the assigned OS in a measurement period, a local storage area for respective input/output processors, and an OS storage area needed to communicate measurement data from the CMF to the OS.
Patent JP-H10320413-A (JP)
Title: User profile information management system
Inventor: KUTSUMI HIROSHI
IPC: H04N5/445
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To enable profile information showing the taste of user or the like to be used for retrieving and selecting information by providing the user profile information recorded in a portable recording medium for an information processing means when retrieving and selecting information. SOLUTION: A user profile information processing means 10 outputs the user profile information composed of the taste of user or the like found based on user information or a program viewing history such as the age, sex, residential area and favorite music genre read out of a portable recording medium 12 by an information read/write means 11, and an information processing means 7 retrieves and selects the information to be displayed on a program table or the like by comparing the user profile information with program related information.  Thus, the user profile information is recorded in the portable recording medium 12 by the information read/write means 11 and when the information processing means 7 is to retrieve and select information, the user profile information recorded in the portable recording medium 12 is read out by the information read/write means 11 and provided to the information processing means 7.