baber/WOPTO huggingface dataset:
Patent JP-H03207647-A (JP)
Title: Anti-corrosive coated steel sheet pile
Inventor: YAMADA TAKEMI
IPC: E02B3/06
Filed: 1990-01-10
Abstract: PURPOSE:To obtain anti-corrosive coated steel sheet pile, the coloring of the covering layer itself of which is possible and the direct painting on the covering layer of which is possible and which is excellent in corrosion resistance, by a method wherein primer layer, bonding polyolefin layer, polyolefin layer and corrosion resisting polyolefin layer consisting of polyolefin, which is the same one consisting of the bonding polyolefin layer, are laminated on the surface of sheet pile main body in the order named. CONSTITUTION:Rust-proofing treatment by chromate treatment or phosphating is applied on the surface of sheet pile main body 1, on which primer layer 2, bonding polyolefin layer 3 and polyolefin layer 4 are laminated in the order named. On the polyolefin layer 4, corrosion resisting polyolefin layer 5 consisting of polyolefin, which is the same one consisting of the bonding polyolefin layer 4. For this reason, both the coloring of the corrosion resisting polyolefin layer itself as covering layer and the direct painting on the corrosion resisting polyolefin layer are made possible, thus excellent corrosion resistance thereof can be exhibited.
Patent JP-S57121427-A (JP)
Title: Parts fitting device
Inventor: URUSHIBARA TAKESHI
IPC: B23P19/02
Filed: 1981-01-14
Abstract: PURPOSE:To attain an inexpensive and reliable parts fitting device by enabling the chuck to be moved transversely while it is oscillated to the direction of fitting and thus automatically fitting a shaft part into the hole of another part with tight fit tolerance. CONSTITUTION:A structural member 11 is moved both horizontally and vertically by means of cylinders 4, 8 and guide shafts 5, 9. Slide blocks 14 are fitted slidably on quite shafts 12 under this member, with an antivibration rubber bush 15 inserted. A frame 18 between slide blocks is vertically oscillated by means of an exciter 19 at the center. A chuck 28 is fixed under the frame through a cylindrical rubber member 21. It is vibrated horizontally. A part 33 is picked up by the chuck, and brought in alignment with a shaft part 35 by the action of the cylinders 4, 8. A small error in positioning is compensated by the horizontal oscillation, and parts are fitted together with frictional resistance reduced by the vertical oscillation.
Patent JP-H11206051-A (JP)
Title: Rotor structure of internal magnetic motor
Inventor: MIYAMOTO TADAHIRO
IPC: H02K1/27
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make a reluctance torque large, without lowering the permeability of a q-axis magnetic flux path of rotor core, even under a loading conditions, and to improve motor output while keeping the tightening effect of the rotor core as it is. SOLUTION: In a rotor structure of an internal magnetic motor, in which a field permanent magnet 2 is inserted to a magnet inserting hole 1a formed at the inside of a rotor core 1 which is formed by laminating electromagnetic plates and then caulking them, the position of caulking part 3 of the laminated electromagnetic steel plate is located at an area which does not affect the repulsive operation of armature in the q-axis direction of the rotor. A bridge 5 is provided on the magnetic pole center axis dividing the magnet inserting hole 1a into two sections, and the caulking porting 3 is provided on the bridge 5.  As a result, the reduction in the permeability of the upper part of magnet of rotor core can be set to a minute value and the magnetic characteristic (permeability) of this part can be reduced deliberately by providing the caulking portion of the bridge and amount of permanent magnet to be reduced by reducing leakage magnetic flux of magnet.
Patent JP-S63174589-A (JP)
Title: Control of induction motor
Inventor: OKADA YASUHIKO
IPC: H02P27/04
Filed: 1987-01-09
Abstract: PURPOSE:To increase the number of selectable voltage vectors and permit the delicate control of an induction motor, by a method wherein two phases among three phases are selected while the switching elements of the positive side of one phase and the negative side of the other phase are turned on. CONSTITUTION:A flux detector 4 detects a flux phi from the outputs of a voltage vector operator 4a and a current vector operator 4b. A torque detector 5 detects a torque tau from the flux phi and a current vector (i'). A flux controller 6, a torque controller 7 and a flux vector position discriminator 8 output a flux increasing and decreasing signal phix, a torque increasing and decreasing signal (taux) and a flux vector position signal phii. A control signal generator 9 outputs a switching signal for an inverter 2 based on an input signal. In this case, the control signal generator 9 is provided with a pattern, putting all of only one side of positive side or negative side ON, and another pattern, turning only the positive side of one phase and the negative side of the other phase between two phases on.
Patent JP-S60151246-A (JP)
Title: Glass composition for coating
Inventor: YOKOE AKIRA
IPC: C03C8/12
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a glass composition having superior alkali resistance and capable of being baked at a low temp. by specifying the components of a glass composition for the coating of the head element of a thermal printer. CONSTITUTION:The head element of a thermal printer used in the printing part of a facsimile or the like has an insulating film on a heat generating resistor formed by a thick film method. The insulating film is made of a glass composition consisting of, by weight, 30-45% SiO2, 40-60% PbO, 2-5% ZrO2, 0-10% B2O3 and 0-10% Al2O3. The composition can be baked at a low temp. such as <=about 850 deg.C, and a film formed by baking has superior alkali resistance and can be used in a field in which such characteristics are required, yet the composition is especially suitable for use in the formation of the coating of said head element.
Patent JP-S5598154-A (JP)
Title: Method of preventing formation of liquid crystal from aqueous alpha-olefinsulfonate salt
Inventor: SEKIGUCHI SHIZUO
IPC: C07C67/00
Filed: 1979-01-16
Abstract: PURPOSE: A lower aldehyde is added to an aqueous α-olefinsulfonate salt which is useful as a detergent in a specific proportion to prevent the formation of liquid crystal used by temperature change or being stood for a long period of time.  
     CONSTITUTION: To 100pts.wt. of aqueous α-olefinsulfonate salt of 10W20 carbon atoms are added 0.1W10 parts, preferably 0.5W5 parts, of an aldehyde of R-CHO (R is alkyl of 1W4 carbon atoms or H). An aqueous α-olefinsulfonate salt of 30W 45wt% concentration which is used as a detergent is liable to form liquid crystals even at room temperature and cause turbidness and phase separation, however, the addition of a lower aldehyde prevents them. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236199-A (JP)
Title: Controller for variable-speed pumped-storage power system
Inventor: HIOKI TOSHIICHIRO
IPC: H02P9/00
Filed: 1991-01-17
Abstract: PURPOSE:To reduce continuous current conduction capacity of an AC-excited cycloconverter for a variable speed pumped storage hydroelectric power generator system having a plurality of induction type dynamotors. CONSTITUTION:A generating station effective power constant controller for totally controlling of a plurality of cycloconverters for dynamotors is provided. When the cycloconverter for a set power at the time of pumping operation exceeds a continuous current conduction capacity, the plurality of cycloconverters are divided to prescribed cycloconverters and following cycloconverters, which are selectively controlled so that a current is alternately conducted at each staying time capable of conducting the current in a short time.
Patent JP-H08320789-A (JP)
Title: Method and system for efficient processing of event
Inventor: CHIYUNHEN CHIYOU
IPC: G06F9/44
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for efficiently processing an event which occurs in a data processing system in a certain environment. SOLUTION: A data processing system contains many environments and objects which can be used in various kinds of environments. Each object contains actions which are triggered in response to events. Event manager objects are generated for processing events from various kinds of environment. The events are registered in correlation with the objects. In response to the detection of an event which occurs in the data processing system, an action is triggered by using an event manager object. Therefore, an event which occurs in a certain environment can be processed efficiently.
Patent JP-H08193685-A (JP)
Title: Branched pipe joint and its execution method
Inventor: ISHIYASU TOSHIYUKI
IPC: F16L41/02
Filed: 1995-01-13
Abstract: PURPOSE: To provide a branched pipe joint and its execution method capable of correctly and easily obtaining the center of a fitting port to be cut in a main pipe when a branch pipe is connected in the middle of the main pipe such as the main pipe for sewage work. CONSTITUTION: A branched pipe joint 1 consists of a cylindrical body 2 and a saddle, and marks 7, 7 and 8, 8 are provided on an inner circumferential edge part of a lower end part of this cylindrical body 2 of the branched pipe joint 1 at two opposite intersections with the line (X-X line) passing through the center in the axial direction of the main pipe, and at two opposite intersections with the line (Y-Y line) which is orthogonal to the line passing through the center and passes through the center of the cylindrical body 2.
Patent JP-H11204482-A (JP)
Title: Substrate cleaning device
Inventor: NISHIMURA JOICHI
IPC: H01L21/304
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning device of a structure, wherein the failure of cleaning of a substrate due to jumping of a cleaning tool can be suppressed by regulating the load of the tool, so as to cancel an abrupt displacement of the height of the cleaning tool. SOLUTION: A substrate cleaning device is constituted into a structure, wherein the device is provided with a moving coil 19 for regulating a pressure, which is applied to a substrate, and an optical linear encoder 23 for detecting a displacement of the height of a cleaning brush 11. While the substrate is rotated, the brush 11 is moved by a moving arm and when the substrate is cleaned while the load of the brush 11 is kept constant by the coil 19, there is the case where the displacement, which is detected by the encoder 23, of the height is abruptly generated in a short time. In the case, a contact part 35 controls a supply current to the coil 19 so as to negate the amount of the displacement of the height.
Patent JP-S56101468-A (JP)
Title: Liquid-pressure control valve
Inventor: UCHIHARA TATSUO
IPC: B60T11/34
Filed: 1980-01-16
Abstract: PURPOSE: To slacken the rising speed of liquid pressure when a brake pedal is depressed abruptly by providing a throttle in the passage of liquid transmitting the liquid pressure of a master cylinder in the liquid-pressure control valve employed in a liquid-pressure braking device.  
     CONSTITUTION: Assuming that the brake pedal 37 is pushed hastily and thereby the liquid pressure Pm of the master cylinder is increased sharply at the time when a vehicle is loaded, the liquid pressure Pm increased sharply is transmitted to a port 7, but since the throttle 32 is provided in the passage 8 of liquid, the liquid pressure Pm is not transmitted to a chamber immediately, whereby sharp rise of the liquid pressure inside the chamber 24 is prevented. As a result, it is avoided that because of sharp rise of the liquid pressure inside the chamber 24 at the time of braking hard a ball 25 is withdrawn into the passage 19 of the liquid pressure and moved to block a port 19a. And, the forces given to the ball 25 by the liquid flowing into the chamber 24 from the 1st port 8a and the liquid flowing out from the 2nd port 19a offset each and, accordingly, the ball 25 blocks a valve seat 27 under gravitational acceleration in the direction of a tilt angle θ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09197202-A (JP)
Title: Optical fiber cable
Inventor: IMAMURA KAZUO
IPC: G02B6/44
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber cable which can easily be manufactured at low cost and has less deterioration in transmission loss even when bending stress is applied. SOLUTION: A tension member 2 is embedded in the center of a protection sheath 4, plural hollow parts 6 are formed surrounding the tension member 2, and ribbons 20 of optical fibers are arranged in the respective hollow parts 6 while having a given gap.
Patent JP-2000203527-A (JP)
Title: Sealing device
Inventor: TSUKATA TADAAKI
IPC: B65B51/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device for securely sticking an adhesive tape in a good manner without floating even in the case the center of a sticking face of carton is recessed. SOLUTION: In a sealing device in which a sticking roller 25 and a pressing roller 26 are provided to move in and out respectively on a carrying line of a carton W and both rollers 25 and 26 are linked and connected with each other by a connecting link 28 so that the protruded and energized pressing roller 26 is retracted from the carrying line linked with the retraction movement of the sticking roller 25 generated by the contact with the carton W, a slot 32 providing a room in the given range for a linking system between the sticking roller 25 and the pressing roller 26 is formed, and the sticking roller 25 can be moved freely to the carrying line side in the range of the slot 32 in the state of retraction moving both rollers 25 and 26 from the carrying line.
Patent JP-S60148318-A (JP)
Inventor: TAKEDA KAZUTOKI
IPC: H02G15/013
Filed: 1984-01-12
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-S56100933-A (JP)
Title: Joining of block structure
Inventor: KOGA MOTOYUKI
IPC: E02D29/12
Filed: 1980-01-18
Abstract: PURPOSE: To heighten absorptive properties of the structure against the shocks from outside, by applying elastic and porous adhesive-impregnated materials to the joining part when block structures are bonded.  
     CONSTITUTION: The elastic material 1 is placed in the concaved groove 4 on the lower block 3 to be bonded. The material consists of felt, sponge yarn, cotton and fine metal wires all twisted together and impregnated with adhesives. The upper block that has the convexed part 5 is placed thereon to match the concaved groove 4. The impregnated material 1 is pressed flat by the weight of the upper block and the adhesives contained therein ooze through the concave-convex joining part and the bonding is performed completely. With such an arrangement, the shocks from outside can be absorbed because the impregnated body consisting of such resilient materials as felt and sponge is employed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02187229-A (JP)
Title: Cold forming method for cup-shaped part
Inventor: NISHIUCHI SHOHACHI
IPC: B21J5/02
Filed: 1989-01-11
Abstract: PURPOSE:To spread lubricant on the whole surface and to prevent galling and seizing by forming gaps on the internal peripheral surface of a die cavity, charging stock into the cavity, injecting lubricant in the upper end face of the stock and extruding the stock at or under the transformation temperature. CONSTITUTION:The stock W is charged into the cavity 3 of the die 1. The stock W upsets a bar-shaped billet and heats it at a prescribed temperature and some lubricant O is left in the cavity 3. The lubricant O in the cavity 3 is supplied from a lubricant supply passage 4 as far as a position a little higher than the upper end face of the stock W. A punch 2 is lowered, the stock W is extruded backward, finally after the punch is risen, a cup-shaped product is discharged by an ejector pin 21. The lubricant having thermal reactivity is used which forms a solid lubricating film on the surface of the stock when the lubricant O is heated. A fixed pressure is applied by a relief valve 14 to the lubricant O enclosed in a space S in the cavity 3 and the lubricant is spread fully on the surface of the stock.
Patent JP-S60150979-A (JP)
Inventor: SUZUKI MASAHARU
IPC: B25J9/16
Filed: 1984-01-13
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-H05191554-A (JP)
Title: Automatic marking diagnostic device
Inventor: MORIMOTO KAZUO
IPC: G06Q50/20
Filed: 1992-01-14
Abstract: PURPOSE:To automatically mark and return a question answer sheet facsimile- transmitted by a student. CONSTITUTION:The question answer sheet transmitted by a facsimile 1 by a student is received by an automatic receiving part 2, and stored through a data compressing and extending part 4 in a picture memory storage part 5. A recognizing part 7 recognizes the digit or mark of a part segmented from the answer sheet by a frame segmenting part 6, and transmits it to a marking part 9 in order to mark it. The marked result is totaled by a totaling part 10, simultaneously stored in a record managing part 18, and analyzed by a record analyzing part 19. The marked result and the analyzed result are edited by an automatic editing part 13, and returned to the facsimile 1 by an automatic transmitting part 3.
Patent JP-S61163677-A (JP)
Title: Mim structure
Inventor: SUZUKI MICHIHIRO
IPC: G09F9/35
Filed: 1985-01-14
Abstract: PURPOSE:To lower the rate of generation of disconnections, and to reduce the area of a nonlinear type element by making the size of a section joined with a display picture-element electrode larger than a section brought into contact with an insulator when forming a metal, which is brought into contact with the insulator shaping the nonlinear type element and connected to a display picture element. CONSTITUTION:A nonlinear type element (a MIM element) section 1 is formed brought into contact with one insulator 2 in two insulating substrates supporting a liquid crystal layer. A metal 4 connected to a display picture-element section 3 is connected to the element section 1, and the electrode structure of a liquid- crystal display device is constituted by the element section 1 and the metal 4. The size of a section where the metal 4 having electrode structure is brought into contact with the display picture-element section 3 is made larger than a section where the metal 4 is brought into contact with the insulator 2, and the size is doubled approximately, thus reducing the area of the MIM element, then lowering the rate of generation of disconnections.
Patent JP-H06278790-A (JP)
Title: Floating roof heat insulating structure of floating roof type tank
Inventor: YODA SHOJIRO
IPC: B65D88/34
Filed: 1993-01-14
Abstract: PURPOSE:To cover an upper race of a deck plate with a heat insulating material and a surface film without causing a gap where air enters on a side of an end face of the heat insulating material and also satisfy requirement of heat resistance. CONSTITUTION:A heat insulating material 18 shaped in a rectangular plane comprising an inorganic expanded body of semi-incombustibility or higher mainly containing an inorganic substance and resin being a binder of the inorganic substance wherein a part of the resin is independently expanded is layered on an upper face of a deck plate 4, a long cant 20 comprising the same kind of material as the heat insulating material 18, and having a cross section of a right triangle is placed to abut with an end face of the heat insulating material 18 to enclose a periphery of the heat insulating material 18 like a taper, and an exposed surface is covered with a surface layer 21 comprising a rubber- like elastic body.
Patent JP-H07261948-A (JP)
Title: Card type external storage device
Inventor: KITATSUME YOSHIAKI
IPC: G06K19/07
Filed: 1995-01-17
Abstract: PURPOSE:To attain the accesses for each sector as unit by enabling an information processor to read and write the information for each block of the same capacity as a sector as unit, i.e., a unit to access a magnetic disk. CONSTITUTION:The conventional FDD(floppy disk device)/HDD(hard disk device), FDC(floppy disk controller) and HDC(hard disk controller) are replaced with an IC card 14. That is, a storage medium of N tracks and (m) sectors is assumed in terms of correspondence between the track/sector constitutions and a memory address space of the card 14 for the FDD/HDD, and one sector is defined as 256 bytes. Therefore, the parameters are transferred by translation in numbers equal to 512 bytes, i.e., to an address 01FF from an address 00000 in the memory address space of the card 14 when the data equal to two sectors are transferred from one track and one sector.
Patent JP-S5391288-A (JP)
Title: Unloading compressed cargo after making it slurry
Inventor: NAKAI YASUO
IPC: B63B25/02
Filed: 1977-01-19
Abstract: PURPOSE: To continuously and fully transform a cargo compressed in a hold, into a slurry, using a movable pump dredger, thus unloading the cargo. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63174108-A (JP)
Title: Processing method for position information of traveling vehicle
Inventor: TAKAHASHI IKUYUKI
IPC: B61B13/00
Filed: 1987-01-14
Abstract: PURPOSE:To obtain the exact position information from the counted value of a distance, by providing an information signal generating part along a travel guide line, and clear-setting a distance counter numeric value by detecting the peak level of the information. CONSTITUTION:A position information processing method with respect to the said invention is constituted in such a way that the exact position information can be obtained by clear-setting the distance counter numeric value of the traveling vehicle setting the peak level time of a position information sensor as trigger. In other words, by setting the distance counting pulse (a) of the traveling vehicle 1 as the trigger of the comparison of a V1 level, or also, as the comparison of an error generated by the level of a voltage, the V1 compares an (av) with the next (bv) in an advancing direction R, and holds the (bv) and clears the (av) at the time of rising. The V1 compares the (bv) coming at the next with a (cv), and also, it holds the (cv) and clears the (bv) because it is the time of rising. Since the next (dv) is smaller than the (cv), it is judged that it passes a point A, and the vehicle counter value at the time of the (cv) is set as xl.
Patent JP-H10195408-A (JP)
Title: Conductive resin paste composition and semiconductor device using the same
Inventor: KAWASUMI MASAO
IPC: H01L21/58
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a liquid aromatic group- containing epoxy resin, an epoxidized polybutadiene, an allylated phenolic resin and a conductive filler, capable of preventing the expansion of a package due to the steep expansion of water, when reflowed and soldered, and not generating reflow cracks. SOLUTION: This conductive resin paste composition comprises (A) an aromatic group-containing epoxy resin liquid at 20 deg.C (preferably a bisphenol F type epoxy resin), (B) an epoxidized polybutadiene [preferably a compound of formula I (R<1> , R<2> are each H, OH)], (C) an allylated phenolic resin  preferably a resin of formula II [(m) is >=1]}, and (D) a conductive filler (preferably silver). Therein, the component B is added in an amount of 30-100 pts.wt. per 100 pts.wt. of the component A, and the component C is added in an amount of 10-30 pts.wt. per 100 pts.wt. of the total amount of the components A and B. The component D is also preferably added in an amount of 50-80 pts.wt. based on the amount of the composition. The average particle diameter of the component D is preferably <=10μm.