baber/WOPTO huggingface dataset:
Patent JP-S5476474-A (JP)
Title: Calking apparatus of cylindrical body
Inventor: YONEYAMA SHIGEO
IPC: B21D39/00
Filed: 1977-12-01
Abstract: PURPOSE: To decrease the formation of crinkling and spring back, by using annular forming roll provided forming part for calking along its inside face and carrying out calking processing on the inside face and then, increasing the contact area between the cylindrical body and forming roll.  
     CONSTITUTION: The material to be processed 1 wrapped the metallic cylindrical body 3 on the porcelain cylindrical member2 through the packing 4, is placed on the receiving stand 30 of the support 25. The material 1 is pressed from the upper part by the pressing body 27 and is kept perpendicular by supporting the material 1 from the upper and lower sides and also, is maintained at the state applying initial pressure on the packing 4. The piston 62 is moved in the arrow mark direction 56 by the oil pressure driving apparatus 64 rotating the support 25 by the driving mechanism 12 and the forming roll 13 is pressed on the rotating material 1. Outer circumference of the body 3 is pressed on the calking suspending part 6 by the roll 13 rotating with the body 3 and calking processing of whole circumference is carried out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0818297-A (JP)
Title: Part assembly method
Inventor: IMAMURA TAKASHI
IPC: H05K13/04
Filed: 1994-06-24
Abstract: PURPOSE:To reduce the number of parts and to eliminate the need for outsert molding by molding a plurality of parts used in adjacent positions mutually as one part integrally incorporating a connection part and by cutting out the connection part to form a plurality of independent parts after it is assembled to an assembly member. CONSTITUTION:An electrode armature 15a brought into contact with a plus pole of a power supply battery and an electrode armature 15b brought into contact with a minus pole are formed integrally by performing press processing for a conductive metallic plate together with a connection part 15c, and are supplied as one electrode armature 15. Fine long holes 26, 27 are formed in each boundary part between the connection part 15c and the electrode armatures 15a, 15b for enabling easy cutting out of the connection part 15c. The fine long holes 26, 27 are formed simultaneously by press-processing of an electrode piece part 15. After leg parts 15d, 15f are soldered, upper and lower both end parts of the fine long holes 26, 27 are cut and the connection part 15c is removed. Then independent electrode armatures 15a, 15b are formed.
Patent JP-S623581-A (JP)
Title: Picture signal converter
Inventor: KOZUKI SUSUMU
IPC: H04N7/01
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a high definition picture signal, the picture quality of which is improved, by selecting appropriately a picture signal from a scanning line within a present field and the picture signal from each of scanning lines in fields present at the preceding and the succeeding of the present field with correlating the difference of the signals between the present field and the fields at the preceding and the succeeding positions, and eliminating noise. CONSTITUTION:A switch 37 is controlled by the output of a comparator 38 which compares outputs from subtractors 31 and 32. In other words, by comparing the size of differences between the signal of the present field that is an output from a 1/2 coefficient circuit 30 and a signal X32 that is an output from an A/D converter 3 and which presents at the same position in the succeeding field, and between the signal of the present field and a signal X12 that is the output from a 262H delay circuit 28 and which presents at the same position in the preceding field, the switch 37 is switched by which difference has a larger correlation. Thus, with judging the correlation of the present field to the preceding or succeeding field and performing the elimination of the noise, the effect of the improvement of the picture quality can be obtained for the picture having a motion.
Patent JP-H11337062-A (JP)
Title: Piezoelectric apparatus
Inventor: HISAMA SHUNSUKE
IPC: F23Q3/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric apparatus in which there are improved mechanical strength and size accuracy. SOLUTION: There are provided a piezoelectric device 3, a hammer 8 for giving a shock to the piezoelectric device 3, a shock spring 9 for energyzing the hammer 8 in the direction of the piezoelectric device 3, trigger means for engaging the hammer 8 and releasing the engagement of the hammer by applying operation rotational force to the hammer, a case 1' in which the above members are contained, and a trigger ball 15 loaded rotatably between a rolling surface 6a of a trigger cylinder 6' and an engagement recessed portion 8a formed in the hammer 8. Further, there is formed a through-hole 1c in the side surface of the case 1' in which the trigger ball 15 is contained.
Patent JP-S5266408-A (JP)
Title: Stabilization of reel take up drive system
Inventor: NAKAMURA YOSHIKAZU
IPC: G11B15/56
Filed: 1975-11-29
Abstract: PURPOSE: To achieve the stabilization in stopping of a reel motor by detecting loop position with a lower or upper detector and changing stepwise the current of a reel motor through operation of an up-down counter when a capstan stops. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H022084-A (JP)
Title: Ink recording medium and printing recording method
Inventor: AKUTSU HIDEKAZU
IPC: B41M5/40
Filed: 1988-06-13
Abstract: PURPOSE:To make repeated use possible and to stably perform printing recording exposing conductive layers to both side end edge parts of an ink recording medium and forming a conductive film consisting of a conductive fine powder and a synthetic resin thereon. CONSTITUTION:When printing recording is performed, an ink recording medium is fed in such a state that conductive rolls 5 are in contact with the side end conductive parts of an ink recording medium 1 and an image signal is inputted to an anisotropic conductive layer 11. Whereupon, the heat energy generated in a heat generating resistor layer 12 by a current is propagated to a heat- meltable ink layer 15 through a conductive layer 13 and an ink release layer 14, and heat-meltable ink is melted to be transferred to recording paper. In this case, since conductive films 16 composed of a conductive fine powder and a synthetic resin are formed to the side end conductive parts, a current is certainly earthed by a contact member such as the conductive rolls 5. Since each conductive film 16 is provided on the conductive layer 13, there is no possibility of the abrasion of the conductive layer even when slip is generated. Therefore, a stable contact state can be held between the side end conductive parts and the conductive rolls over a long period of time.
Patent JP-H01312100-A (JP)
Title: Method for descaling stainless steel
Inventor: OWADA SATORU
IPC: C25F1/06
Filed: 1988-06-13
Abstract: PURPOSE:To remove oxide scales in a short time and to improve the resistance to initial rusting by applying electrolysis with the use of a processing soln. added with MoClx under specified conditions at the time of removing oxide scales on the surface of stainless steel. CONSTITUTION:A stainless steel cold-rolled, then annealed, and having oxide scales on the surface is passed through the processing soln. obtained by adding MoClx (x is 3-5) to an aq. soln. of an acid such as nitric acid, a nitric and hydrochloric acid mixture, sulfuric acid, and phosphoric acid or the neutral-salt electrolyte such as Na2SO4 to control the C concn. to 0.1-3.6wt.%, a current is applied to the stainless steel alternately used as the anode and cathode at least once at intervals of 5 sec, for example, and an electrolytic current is applied so that the final polarity on the electrolytic cell outlet side is made negative. The oxide scales are removed when the stainless steel is used as the anode, and the resistance to initial rusting is improved by the surface treatment with Mo when the stainless steel is used as the cathode.
Patent JP-H081996-A (JP)
Title: Line head
Inventor: YOSHIDA KAZUYOSHI
IPC: H01L33/00
Filed: 1994-06-24
Abstract: PURPOSE:To simplify a circuit configuration for transferring data from a memory to a line head, and to speed up a recorder. CONSTITUTION:The line head comprises a shift register 15, and a driver inputting strobe signals STB1-STB3 to drive either a light emitting unit or a heat generator corresponding to data DATA1-DATA8 output from the register 15. The register 15 has a plurality of plural bit latches, which synchronize the data DATA1-DATA8 with a clock CLK to sequentially shift them at plurality-bit unit. The data DATA1-DATA8 are outputted from the respective latches to the driver. Accordingly, since it is not necessary to parallel-serial convert when data is transferred to the head, a circuit configuration can be simplified, so that a recorder can be speeded up.
Patent JP-H05331333-A (JP)
Title: Production of aqueous resin composition and water-based sealer comprising the same
Inventor: MASUDA TAKESHI
IPC: C09D133/04
Filed: 1992-06-04
Abstract: PURPOSE:To obtain an aqueous chlorinated polyolefin resin composition having good storage stability, not impaired in the properties as a water-based sealer and freed from resin discoloration by mixing a specified active-amino-containing acrylic resin with a chlorinated polyolefin resin in a specified mixing ratio. CONSTITUTION:The composition is prepared by dispersing an active-amino- containing acrylic resin (A) prepared by hydrolyzing an acrylic resin obtained by copolymerizing an N-vinylformamide with another polymerizable vinyl monomer and a chlorinated polyolefin resin (B) in an aqueous medium. The A to B ratio is preferably in the range of 10/90-60/400 A carboxylic monomer may be used as the polymerizable monomer for forming component A, and this monomer is effective in improving the stability of the dispersion.
Patent JP-H04371506-A (JP)
Title: Method for automatically preparing knowledge for blast furnace
Inventor: YAMAMOTO SHUICHI
IPC: C21B5/00
Filed: 1991-06-17
Abstract: PURPOSE:To eliminate necessity to input operational knowledge into a computer and to implement maintenance of changing a rule, etc., by learning the operational knowledge based on data related to the past operational action and automatically preparing the operational knowledge. CONSTITUTION:The past operational data are accumulated in sets of changing rate of the operation and the data before changing and after changing operation. Samples related to the operational condition, the data before changing the operation and the target, are extracted and evaluated based on the data after changing the operation. Based on a finite difference of a normalized value in the data between before and after changing the operation in each satisfactory sample and unsatisfactory sample, a tag having influence on the operational change to the aim, is selected. Related to the sample of a tag arithmetically prepared based on the operational data, comparison is executed based on significance in each tag for each aim in the operational change. Further, by uniting, etc., the tags showing the similar meaning, the unnecessary tags are deleted to reject redundancy. Based on the work phrase corresponding to each remaining tag, macro rule 13 is prepared.
Patent JP-S6036527-A (JP)
Title: Sealing resin composition
Inventor: KOUCHIYAMA MASAYUKI
IPC: C08G59/40
Filed: 1983-08-09
Abstract: PURPOSE:To provide the titled composition of high adhesivity and humidity resistance, capable of developing reduced stress applied to semiconductor element pellets, comprising epoxy resin, novolak-type phenolic resin, unsaturated C-C bond-contg. synthetic rubber (derivative), and specific amount of inorganic filler. CONSTITUTION:The objective composition comprising (A) an epoxy resin (e.g., cresol novolak epoxy resin), (B) a novolak-type phenolic resin, (C) an unsaturated carbon-carbon bond-contg. synthetic rubber (derivative) (e.g., butadiene rubber), (D) an organopolysiloxane having at least one sort of group selected from epoxy, amino, carboxyl, hydroxyl, and cyano ones, and (E) 30-90wt% of an inorganic filler. The molar ratio of the epoxy group in the component (A) to the phenolic hydroxyl group in the component (B) is pref. 0.1-10. USE:For large-sized pellets ensuing from high integration, element pellets assembled in high density.
Patent JP-S5267146-A (JP)
Title: Ventilating apparatus capable of heat recovery
Inventor: KAMAYA KATSUMI
IPC: F24F7/08
Filed: 1975-12-02
Abstract: PURPOSE:To provide a ventilating apparatus capable of heat recovery, in which heat exchange function via heat medium and air supply and exhaust mechanism are provided by a single fan mechanism and also which is reversible and has a simplified construction as a whole.
Patent JP-H09330759-A (JP)
Title: Plant cable connection device
Inventor: SUGITANI SHIGERU
IPC: H01R13/70
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a plant cable connection device which does not require unwiring or wiring during insertion or removal of an input/output printed card. SOLUTION: This connector is provided with a printed card for interface connected to a controller and outputting a signal from the controller or inputting the signal to the controller, a terminal module 17 having a terminal board 18 to which a plant cable is to be attached, and a card frame 11 into which the printed card is to be removably inserted and having a distribution module 13 for distributing a signal to another printed card.
Patent JP-S5668109-A (JP)
Title: Carbon-conjugated antistatic fiber
Inventor: BAN KAORU
IPC: D01F8/04
Filed: 1979-11-07
Abstract: PURPOSE: The titled fiber that has a specific cross section composed of electrically conductive parts and nonconductive parts, thus having high conductivity of electricity and processability and further practical fiber performances.  
     CONSTITUTION: The fiber is composed of electrically conductive parts 1, 3, 4 containing an electrically conductive fine powder such as carbon black and a fiber- forming polymer such as acrylonitrile polymer and of a nonconductive fiber-forming polymer wherein the cross section contains at least two layers of conductive parts independent from each other and the nonthrough conductive layers 1, 3 exist in such a form that a conductive layer does not extend through from one end of the outer periphery of the fiber to the other and the number ratio of the nonthrough conductive layers to the total conductive layers becomes 0.3W1.0. The proportion of the conductive parts is preferably less than 60% in the fiber cross section. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S625341-A (JP)
Inventor: YOSHIHARA MASAYA
IPC: A61N5/06
Filed: 1985-07-02
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-H01315225-A (JP)
Title: Charging circuit
Inventor: MURAKAMI MINORU
IPC: H02J7/04
Filed: 1988-06-13
Abstract: PURPOSE:To prevent charging from ending due to the abrupt riling of a battery voltage immediately after charging by providing a timer circuit for inhibiting the operation of at least either of a voltage detection circuit and a current controlling circuit for a predetermined period of a time from the start of the charging. CONSTITUTION:A battery voltage abruptly rises during 1-2 minutes immediately after charging. However, since a timer circuit 39 is operated simultaneously upon start of charging to inhibit the operation of a first voltage detection circuit 25 until the amplitude of the battery voltage is returned to its normal value, the detection circuit 25 and a current controlling circuit 35 are not operated to stop charging immediately after the start of the charging. The charging is continued by the operation of the timer circuit 39, the battery voltage is reset to its normal level, and the voltage detecting operation of the detection circuit 25 is started by the output signal from the timer circuit 39.
Patent JP-H11326175-A (JP)
Title: Device for measuring flowability of concrete
Inventor: MIZUGUCHI HIROYUKI
IPC: G01N11/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To measure the flowability of concrete under the same conditions as those at the time of placement. SOLUTION: As rocking a movable table 3, concrete placed in the first container 5 is transferred to the second container 7 via a relay container 6. The action energy required at this time is determined by the rocking frequency and rocking amplitude of the movable table 3 and the integral value of time. The flowability is low in the case that the integral value is large, and it is high in the case that the integral value is small.
Patent JP-H0312448-A (JP)
Title: Resin composition
Inventor: NISHI GIICHI
IPC: C08G61/08
Filed: 1989-06-09
Abstract: PURPOSE:To obtain a resin composition having excellent precision molding properties, showing excellent transfer properties in the case of molding optical transparent substrate especially injection molding by blending a hydrogenated material of ring opening polymer of a norbornene-based monomer with a specific hydrocarbon resin. CONSTITUTION:(A) 100 pts.wt. hydrogenated material having >=90%, preferably >=95% hydration ratio which is prepared by subjecting a norbornene-based monomer (preferably tetracyclic or pentacyclic substance) to ring opening polymerization using a polymerization catalyst (preferably metathesis catalyst) and optionally a molecular weight modifier to give a ring opening polymer having >=100 deg.C, preferably 120-200 deg.C Tg, >=10,000, preferably 20,000-200,000 molecular weight and further hydrogenating the ring opening polymer is blended with (B) 0.01-15 pts.wt., preferably 0.1-10 pst.wt. hydrocarbon resin (e.g. water-white resin) having >=80 deg.C, preferably >=100 deg.C softening point, <=1 hue by Gardner method and <=10, preferably <=5 bromine value.
Patent JP-H08312831-A (JP)
Title: Emergency cutout valve
Inventor: INAGAKI MITSUYASU
IPC: F16K31/44
Filed: 1995-05-19
Abstract: PURPOSE: To improve reliability by reducing supplementary winding amount of a flat spiral spring. CONSTITUTION: An emergency cutout valve has a ball valve 9 for opening/ closing a gas flow passage, a gear shaft 15 for installing the ball valve 9, a hydraulic cylinder 23 for rotating the gear shaft 15 in a valve opening direction, and a flat spiral spring 25 which is winding increased by rotation of the valve opening direction of the gear shaft 15, and it is provided with a guide plate for covering the side end surface of the flat spiral spring 25, and a relief valve 22 for opening oil pressure applied on the hydraulic cylinder 23, and the inner end of the flat spiral spring 25 is installed on the gear shaft 15. When oil pressure of the hydraulic cylinder 23 is opened, valve closing movement is carried out by unwinding force of the flat spiral spring 25.
Patent JP-S626107-A (JP)
Title: Contour extracting system for circular surface
Inventor: YAMAMURA TOSHIYUKI
IPC: G01B11/24
Filed: 1985-07-02
Abstract: PURPOSE:To detect a circular image easily by dividing a picked-up circular image into three and scanning secondarily the center discontinuously and both sides continuously, and binarizing and storing the data and sampling the main scanning performed discontinuously and comparing it with a threshold. CONSTITUTION:The circular image 2 in a visual field 1 picked up with a TV camera is divided into three and the center and the side parts are denoted by an area (a), and areas b1 and b2 respectively. Then, a secondary scanning line (a longitudinal line in diagram) of the area (a) is thinned out discontinuously and scanned, and binarized with a binarization circuit and stored in the internal memory of a processor outside the diagram. Image data of the continuous secondary scanning line is binarized and stored in the processor in the areas b1 and b2 right and left. The only image data of the main scanning line (tranverse line in the diagram) selected discontinuously from these image data are sampled and stored in the processor. These data are processed as the pri mary data and a point where the luminance conforms to the prescribed threshold is detected as a contour of the circular image 2. Hereby, the circular image is easily detected and the end face of an optical fiber is detected suitably.
Patent JP-2000335507-A (JP)
Title: Flexible container bag transferring system
Inventor: YAMAMOTO HIROBUMI
IPC: B65B7/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To automatically supply flexible container bags in a common drying facility such as a rice center and the like, bundle them after filling, and carry them out. SOLUTION: A bag transporting device 7 and a pallet transporting device 8 are arranged in front of a shipment metering machine 63. A flexible container bag supplying section 5, a hanger delivering device 15 and a vacant hanger storing section 16 are arranged near the bag transporting device. A pallet supplying section 6 and a product placing site 67 are connected to and arranged at the pallet transporting device.
Patent JP-S6126741-A (JP)
Title: Wear resistant and high strength aluminum alloy material and its manufacture
Inventor: ASANO KAZUHIKO
IPC: C22C21/02
Filed: 1984-07-13
Abstract: PURPOSE:To manufacture a high strength Al alloy having superior wear resistance by adding specified amounts of Si, Cu, Mg, Fe and Mn to Al. CONSTITUTION:The composition of an Al alloy ingot is composed of, by weight, 14-22% Si, 4.5-7% Cu, 0.3-1% Mg, 0.25-1% Fe, 0.25-1% Mn and the balance Al with inevitable impurities. 0.05-0.4% Cr and/or 0.05-0.25% Zr may be added to the composition. The Al alloy ingot is plastically worked by indirect or extrusion under hydrostatic pressure to obtain an Al alloy material.
Patent JP-2000341364-A (JP)
Title: Method and system for monitoring data path between unit modules
Inventor: SUGANO TAKANORI
IPC: H04L69/40
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of hardware required for monitoring a data path without deteriorating the performance for monitoring a fault of the data path in the case of serial data communication or transfer. SOLUTION: An OR arithmetic circuit 124 (125) provided in each unit module applies OR arithmetic operation to serial data resulting from replacing a path pattern by a result of path pattern check of a forward path 101 with a through- value or a fixed value and serial data resulting from replacing a path pattern by a result of path pattern check of a return path 102 with a through-value or a fixed value and a path pattern check circuit 112 of a sole unit module 11 inserting a path pattern checks the result of the OR arithmetic operation to monitor a path fault in all the paths.
Patent JP-S5847215-A (JP)
Title: Electro-magnetic flow meter
Inventor: MIKURIYA KENTA
IPC: G01F1/60
Filed: 1981-09-16
Abstract: PURPOSE:To increase the stability of the zero point and the response by selecting exciting current to a signal generator among three steady values and superposing in the same direction and calculating the noise components in the voltages induced between the electrodes when the signal becomes one of the three steady values. CONSTITUTION:Currents Ia-Ic from the constant current sources 11a-11c of an exciting circuit 1 are changed over by means of switches 12a-12c and given to the exciting coil 21 of an oscillator 2. The voltage induced between electrodes 23a and 23b is given to a signal processing circuits 3 and also to a calculation circuit 33 via an A/C current amplifier and sample holding circuit 32a and 32b. A pulse generator 34 is synchronized with the commercial A/C power and control switches 12a-12c and Sa and Sb. With this arrangement the circuit 33 eliminates noise components that are included in the exciting voltage ea and the offset component due to the D/C voltage and the circuit. Accordingly the voltage Vo that is related only to the signal component that is proportional to the flow rate of a liquid flowing in the pipe 22 can be obtained.