baber/WOPTO huggingface dataset:
Patent JP-S61177385-A (JP)
Title: Production of magnesium hydroxide
Inventor: SASAKI HARUTOSHI
IPC: C25B1/20
Filed: 1985-01-30
Abstract: PURPOSE:To produce efficiently magnesium hydroxide which does not contain by-produced calcium carbonate by supplying high concn. brine to an electrodeposition vessel, providing an anode and cathode so as to face each other in the vessel. conducting electricity to the brine under high current density and electrodepositing the magnesium hydroxide on the cathode. CONSTITUTION:The high-concn. brine is supplied from a discharge line 1 of a sea water desalting device to the electrodeposition vessel 2. The anode 4 and the cathode 5 formed of a wire net are provided in the vessel 2 and DC current is conducted thereto from a power source device 3. Electrodeposition matter 6 consisting essentially of the magnesium hydroxide is deposited on the surface of a belt conveyor 5 and is moved as the conveyor 5 rotates. The matter is stripped off by a scraper 8 and is recovered via a rotor 9 into a hopper 10. The waste water after the electrodeposition is discharged through a line 7.
Patent JP-H10214527-A (JP)
Title: Polymer insulating tube improved in wet corona starting voltage
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a polymer insulating tube improved in wet corona starting voltage at a low cost. SOLUTION: A polymer insulating tube 1 consists of a core member 2, a sheath 3 made of insulating polymeric material and formed on the outer periphery of the core member 2 and supporting brackets 6-1, 6-2 mounted at both ends of the core member 2, the sheath 3 having the sheathing part 4 to cover the outer periphery of the core member 2 and the capping parts 5 provided at proper spaces in the longitudinal direction to be extended from the outer periphery of the sheath 4 to the outside in the radial direction. The conductive parts 11 are provided at the roots of the capping parts 5-1 on the electrification side to pass through the capping parts 5 in the vertical direction.
Patent JP-H08191296-A (JP)
Title: Synchronizing circuit
Inventor: YAMADA AKIO
IPC: H04L7/08
Filed: 1995-01-06
Abstract: PURPOSE: To omit frame and word double asynchronous discrimination to shorten the asynchronous detection time by directly outputting a frame asynchronous discrimination signal as an asynchronous detection signal. CONSTITUTION: A reception data signal 11 where a frame is an integral number of times as long as the word length of the fundamental unit of error correction operation is inputted to an error correction operation circuit 1, a frame synchronizing circuit 3, and a frame asynchronous detection circuit 4 in parallel. The operation circuit 1 performs the error correction operation of the signal 11 to output a correction data signal 12 to the outside and generates a syndrome signal 13 to input it to a word synchronous circuit and performs word synchronous discrimination to generate a word synchronous discrimination signal 14.  The frame synchronizing circuit 3 receives the signal 14 and compares frame synchronizing bits to generate a frame synchronous discrimination signal 15, and the frame asynchronous detection circuit 4 receives the signal 15 and counts the frequency in noncoincidence of frame synchronizing bits in the data signal 11 to output it as a frame asynchronous detection signal.
Patent JP-S57129760-A (JP)
Title: Controlling method for rule-line printing in dot printer
Inventor: MATSUDA CHIAKI
IPC: B41J2/255
Filed: 1981-02-06
Abstract: PURPOSE:To enable continuous printing of vertical and horizontal rule lines without any blank spaces by controlling the rule line printing on the basis of character printing according to a character code information in write data and of an inteface information of rule-line printing. CONSTITUTION:A printing head 1 is positioned in an arrowed position 1-1 when a character is printed on the first line on a printing paper sheet 3 and in an arrowed position 1-3 when the character is printed on the second line thereon. Accordingly, the head 1 starts a new line with a new-line starting pitch P. In the case when the head 1 is in the arrowed position 1-1 and prints a vertical rule mark 5, a printing pin 2 within the range Y1 of the printing width y of the printing head 1 is made not to strike, based on a vertical rule-mark order in the write data. In the case of printing of a horizontal rule line 6, striking of the printing pin is made to continue even within a printing interval x', based on a horizontal rule-line order in the write data. When the printing of the first line is ended in this way, the printing head 1 is shifted from the arrowed position 1-1 to 1-2 with the new-line starting pitch P.
Patent JP-S57129355-A (JP)
Title: Clamping method of water heater utilizing solar heat
Inventor: CHIBA SHIGEO
IPC: F16M13/02
Filed: 1981-02-05
Abstract: PURPOSE:To prevent clamping wire from being corroded by a method wherein abutting material made of or elastic abutting material containing power of metal electrochemically baser than the metal of the wire is interposed between the  wire and a roofing tile, both of which will contact with each other at the clamping of the water heater on a roof with the wire, if the abutting material is not adapted. CONSTITUTION:In the case that the water heater utilizing solar heat 1 is mounted on roofing tiles and clamped to the tiles with the wires 2 atretched between the water heater 1 and coach screws 5, which are fixed to a gableboare at a plurality of its positions as fasteners for clamping, the contact part of the wire 2 and the tile 3 is abutted with the abutting material 4 made of metal such as, for example, carbon steel or the like which is electrochemically baser than the metal of the wire 2 or with the abutting material 4 such as, for example, rubber sheet containing zinc powder or the like which is also electrochemically baser than the metal of the wire 2. Owing to the clamping method as decribed above, the abutting material is corroded and the wire 2 is protected from corrosion. Accordingly the prevention of accidnent such as the falling of the water heater 1 due to the breakage of the wire 2 or the like is resulted.
Patent JP-S63184427-A (JP)
Title: Data communication system
Inventor: AOYANAGI HIDEHITO
IPC: H04J13/00
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a system immune from a buret error by providing a means sending coded n-bit data at an equal interval transcendently. CONSTITUTION:A transmission data is inputted to a FIFO circuit 9 and written synchronously with a CLOCK input 101. When a prescribed transmission data is inputted to the circuit 9, the stored transmission data is outputted from the circuit 9 at a speed faster by n-time from the input 101. A selection signal 104 is inputted to a data selector 8 from the circuit 9 and the coded n-bit data is outputted. The first bit of the data is outputted to a DATA output 105 via a switch 17 and the remaining bits are inputted to the registers 1-6 (in case of n=7). Then switches 11-16 are all thrown to the position of the registers to output the data in the registers 1-6 to an output 105. In repeating the processing above, the coded data is outputted one after another from the output 105 while being arranged at an equal interval transcendently.
Patent JP-H02197336-A (JP)
Title: Binding wires for reinforcing steel and manufacture thereof
Inventor: MINAMITANI SHIGEKI
IPC: B21D7/06
Filed: 1989-01-25
Abstract: PURPOSE:To manufacture a binding wire for efficiently executing binding work in crossing part of reinforcing steels by bending a small bundle of straight annealed steel wires at the center parts to make U-shape of them and tightly winding these both foot parts with binding materials, respectively. CONSTITUTION:Both end parts 1a, 1b of multiple number of straight annealed steel wires 2 are tightly wound with the binding material 11 to make the small bundle 1 of them and this is laid on a supporting table 13 and a supporting roller 15 having space 14 and providing horizontal upper face. Successively, a forming roller 19 is descended with hydraulic cylinder 18, and the center part 1c of the small bundle 1 is pressed in the space 14, and the small bundle 1 is bent to almost V-shape. Further, a forming roller 21 is retreated as leaving the small bundle 1 laying in the supporting roller, and the pressing roller 21 is advanced with a fluid pressure cylinder 20 to make the annealed binding wires K having U-shape. By this method, in the binding work of the reinforced steel frame work, the annealed binding wires K being easily able to take out the annealed steel wires 2, are obtd.
Patent JP-H10214490-A (JP)
Title: Semiconductor memory
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C11/56
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which is prevented from performing malfunction due to power source noise. SOLUTION: In a latch circuit of a sense section, a second latch circuit 602 and a third latch circuit 603 are supplied with the output of a first latch circuit 601 and the output of the second latch circuit 602 respectively. Thereby, when the selected memory cell stays at the first threshold value, the output of the first latch circuit 601 is brought to the 'L' level, accordingly by this data the output of the second latch circuit 602 is brought to the 'L' level and the output of the third latch circuit 603 is also brought to the 'L' level. Hence, even when the output data of the second differential amplifier and that of the third differential amplifier are changed by power source noise, the device operates normally irrespective of these kinds of data.
Patent JP-S58134570-A (JP)
Title: Howler trip system
Inventor: ISHIDA MORIYOSHI
IPC: H04M19/02
Filed: 1982-02-04
Abstract: PURPOSE:To simplify the processing steps of howler trip of a central processing device, by providing a loop circuit connected to switching elements leading channels of subscriber lines and switching the loop circuit in response to the switching state of subscriber terminal loops derected at a subscriber loop detection circuit. CONSTITUTION:A howler tone detection circuit HOW is connected to a subscriber loop detection circuit LD2 and the loop circuit LOP consisting of a photocoupler PH activated with the circuit LD2 and a resistor R is connected. The circuits HOW and LD2 are connected to a switching contact rl of a relay RL at the subscriber terminal of a subscriber circuit LC and a contact rl at the circuit LC is connected with the circuit LOP. The central controller CC is provided with a subscriber monitor section LCD and a subscriber memory LM. A signal of a subscriber terminal SUB is detected at a subscriber loop detection  circuit LD1 and subscriber loop information is applied to the LCD of the controller CC via a signal highway SHW, allowing to simplify the processing steps  of the howler trip of the controller CC.
Patent JP-H04213606-A (JP)
Title: Removable barrier
Inventor: JIEEMUSU BURETSUTO SUTEFUAN UI
IPC: E01F15/08
Filed: 1991-01-16
Abstract: PURPOSE: To enable a vehicle to make a detour when a traffic jam or an accident occurs by allowing a barrier to function as a median that is normally extended long. CONSTITUTION: A barrier can be moved in reference to a median so that a vehicle driving in one direction can escape to a roadway at the opposite side as needed. The barrier is made of at least one shell 4 or 5 that essentially coincides with the outer shape of the median made of concrete, and the shell 4 or 5 can be slid freely in reference to the median made of concrete.
Patent JP-S63183415-A (JP)
Title: Laser beam scanner
Inventor: ONO SHUJI
IPC: H04N1/113
Filed: 1987-01-27
Abstract: PURPOSE:To always stabilize scanning independently of a change in the radiation state of a beam by detecting the deviation of a beam position of an incident beam to an optical deflector by a position detecting means to control an optical path changing means in an optical path. CONSTITUTION:A laser beam 2 is made incident upon the optical deflector through a parallel plane plate 3 and a beam expander 6 and its deflected light mainly scans the surface of a scanning surface through an ftheta lens 9 and a cylindrical lens 10. If wondering is generated in the beam due to the environmental change of a light source 1, the deflected optical path is shifted in the main scanning direction and the curvature of an image surface is increased by the lens 10. A part of the incident light to the deflector 8 is detected by the position detecting means 12, a stepping motor 4 is driven by a detecting circuit 13 and a driving circuit 14 in accordance with the deviation of said optical path and the plane plate 3 is rotated to correct the deviation. Thereby, scanning can be stabilized independently of a change in the projection state of the beam 2.
Patent JP-H07224149-A (JP)
Title: Resin composition and production of multilayered wiring board using the same
Inventor: TAKANEZAWA SHIN
IPC: H05K3/46
Filed: 1994-02-14
Abstract: PURPOSE:To obtain an insulating resin composition capable of stably processing fine viewer holes having 100-200mum diameter by using a developer safe in aspects of a working environment and provide a method for efficiently producing a multilayered wiring board by using the resin composition. CONSTITUTION:This photosensitive insulating resin composition comprises (A) an epoxy resin having <=1500 number-average molecular weight (Mn), (B) an acrylated or a methacrylated epoxy resin in which 25-75% epoxy groups in the epoxy resin are substituted with photopolymerizable unsaturated groups, (C) a methacrylic acid adduct acrylonitrile-butadiene rubber, (D) an alkylphenol resin, (E) a photopolymerization initiator for reacting acryloyl groups in the component (B) with ultraviolet rays and (F) a curing agent reactive with epoxy groups in the component (A) and (B) by heating. Furthermore, a wiring board is produced by using this resin composition.
Patent JP-H02196813-A (JP)
Title: Production of integral skin foam
Inventor: HOTTA HIROMICHI
IPC: B29C39/44
Filed: 1989-01-26
Abstract: PURPOSE:To obtain the title foam having excellent abrasion resistance and useful for steering wheel, shift knob, etc., by subjecting a mixture containing an isocyanate and polyol at a specific ratio to heat foaming in the presence of a CFC based foaming agent in a closed mold. CONSTITUTION:A raw material consisting of an isocyanate (e.g. diphenylmethanediisocyanate) and polyol (preferably polyetherpolyol having 3000-8000 molecular weight) and controlled so that equivalent ratio of NCO/OH is 1.15-1.35 is subjected to foaming reaction in the presence of a CFC based foaming agent (e.g. trichloromonofluoromethane) in a closed mold retained at 40-70 deg.C to provide the aimed foam having 0.3-0.9g/cm<3> average density.
Patent JP-H08211776-A (JP)
Title: Image forming device
Inventor: TAKANISHI YASUMASA
IPC: G03G15/00
Filed: 1995-02-03
Abstract: PURPOSE: To provide an image forming device where paper jammed in a state where it is caught by a fixing roll is easily taken out. CONSTITUTION: By opening a cover 30, releasing a movement preventing member 36 and rotating it in a direction shown by an arrow 36a, the paper 14 being carried is held between a 1st guiding member 28a and the member 36. Meanwhile, linked with the opening movement of the cover 30, a 3rd gear 32 is rotated in a direction shown by an arrow 32a, a 2nd gear 24 is rotated in a direction shown by an arrow 24a, and further not only a 1st gear 22 is rotated but also a heating roll 16 and a pressure roll 18 are respectively rotated in directions shown by arrows 16a and 18a so as to eject the paper 14. However, the paper 14 is held between the members 28a and 36, so that it can not be moved, and it is easily taken out because it overhangs in a loop state like the paper 14a shown by the broken line.
Patent JP-S56115199-A (JP)
Title: Controlling device of stepping motor
Inventor: KOMIYAMA MASAMAE
IPC: H02P8/00
Filed: 1980-02-14
Abstract: PURPOSE:To facilitate the control of a motor by providing a fixed memory cell feeding exciting data and a register serving as the address input of the fixed memory cell by loading the above data in a stepping motor driving device. CONSTITUTION:A fixed memory cell 1 is an ROM for example and the exciting data of an exciting pattern for a stepping motor 2 is read in the fixed memory cell 1. The ROM1 receives an address input consisting of a signal E sensing the presence of an exciting output, a signal D instructing foreward and reverse running and a register output B to generate exciting data C. A register 3 loads the data output C from the ROM1 whenever a driving periodic signal A for the stepping motor 2 arrives at the register 3 and the address input to the ROM1 is changed by varying the register output to change the data output C. A driving circuit 4 drives the stepping motor 2 in accordance with the data output C.
Patent JP-S59145254-A (JP)
Title: Disazo dye for polyester fiber
Inventor: NIWA TOSHIO
IPC: C09B31/043
Filed: 1983-02-04
Abstract: PURPOSE:To provide a disazo dye for polyester fibers, whichdyes polyester fibers green with excellent fastness to light in particular and is water-insoluble, having a specified structural formula. CONSTITUTION:The titled disazo dye for polyester fibers is obtd. from a compd. of formula I (wherein R' is H, F, Cl, Br, nitro, cyano,lower alkyl sulfonyl, lower alkoxycarbonyl, formyl, thiocyanato, trifluoromethyl; X is H, methyl, ethyl, phenyl; Y is cyano, lower alkoxy carbonyl, carbamoyl which may be substituted with lower alkyl; R<2> is H, Cl, Br, methyl, methoxy, hydroxymethyl, alpha- hydroxyethyl, formyl, a group of formula II or III, acylamino; R<3>, R<4> are each alkyl, substd. alkyl, cyclohexyl, aryl, alkenyl).
Patent JP-H10214994-A (JP)
Title: Fabrication of semiconductor light emitting device
Inventor: YAMAZAKI SHIRO
IPC: B41J2/455
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the emission efficiency from lowering due to positional shift of the through hole in a protective layer from an electrode pattern by forming an electrode from above the protective layer to the exposed part of insular semiconductor layers of a conductive type and a reverse conductive type and then coating the exposed part of the insular semiconductor layers with a second protective layer. SOLUTION: Among semiconductor layers 2-6, an n<+> -GaAs layer 3 and an n-AlGaAs layer 4 are insular semiconductor layers of a conductive type whereas a p-AlGaAs layer 5 and a P<+> -AlGaAS layer 6 are insular semiconductor layers of reverse conductive type. A protective layer 7 is formed on a substrate 1 and on the side parts of the semiconductor layers 2-6 and it is not formed on the upper surface of the p<+> -GaAs layer 6. Furthermore, a cathode electrode 8 and an anode electrode 9 are formed on the P<+> -GaAs layer 6 through the side parts of the semiconductor layers 2-6. A second protective layer 10 of silicon oxide, silicon nitride, or the like, is formed on the cathode electrode 8 an the anode electrode 9.
Patent JP-S60160926-A (JP)
Inventor: NAKANO AKIHISA
IPC: A47J27/62
Filed: 1984-02-01
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-H07225911-A (JP)
Title: Production of magnetic head
Inventor: KUBOTA KENJI
IPC: G11B5/23
Filed: 1994-02-14
Abstract: PURPOSE:To improve joining strength by providing the process with a stage for forming grooves on the gap forming surface of constituting members of magnetic core half bodies and stage for depositing and forming first nonmagnetic thin films thereon, then filling glass into these grooves. CONSTITUTION:Nonmetallic nonmagnetic thin films 71 constituting the first nonmagnetic thin film 21 and metallic nonmagnetic thin films 72 are eventually interposed between magnetic metallic thin films 21 and glass 32 near the depth ends of thin film bodies including the magnetic metallic thin film 21 in the process for producing the magnetic head. As a result, the reaction between the glass and the nonmetallic nonmagnetic thin films and the reaction between the glass and the magnetic metallic thin films are suppressed. The nonmetallic nonmagnetic thin films 52 and the metallic nonmagnetic thin films 54 are eventually interposed between the magnetic metallic thin films 21 and glass thin films 53 constituting the second nonmagnetic thin films as well and, therefore, the reaction between the glass thin films and the nonmetallic nonmagnetic thin films and the reaction between the glass thin films and the metallic magnetic thin films are suppressed as well. As a result, the joining strength is improved.
Patent JP-H05279141-A (JP)
Title: Preparation of lithium aluminosilicate or lithium aluminate ceramics having controlled stoichiometry and microstructure
IPC: C01F7/043
Filed: 1993-02-04
Abstract: PURPOSE: To obtain lithium aluminosilicate or the like having controlled density and microstructure by performing heat sintering treatment on the mixture of respectively specified anhydrous alcohol, aluminum alkoxide and lithium hydroxide after hydrolysis.  
     CONSTITUTION: A short chain anhydrous alcohol liquid, nonpolar aluminum alkoxide and when X is not '0' in the formula, a silicon alkoxide with a hydrated or unhydrated lithium hydroxide, are mixed (a). Water is added to this mixture for hydrolysis (b). Next, it is dried at a temperature lower than 300°C in order to obtain crystal powders having the structure of beta LiAlO 2  (c). This crystal powder is compacted after cooling and pressing (d). This compact is exposed under heat sintering treatment at a temperature of 800° to 1,200°C (e). Thus, the objective lithium aluminosilicate or aluminate ceramics shown by the formula (0≤X<0.28) can be obtained. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07222854-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-02-14
Abstract: PURPOSE:To provide a device for game which has the monitoring function to monitor a game control board, and can maintain the monitiring function even though the power source of a game control means to control the game condition of the game machines is disconnected, as well as can respond to a large scale of improper modification larger than the modification of the ROM storing the game control contents. CONSTITUTION:This device for game has monitoring means 108, 109, and 225 to monitor the unsealing of a game control base 100, and the release of the connecting condition with other apparatuses. When such an improper unsealing or an improper release of the connecting condition is found by the monitoring means, the function of the game control operation by a game control means 200 is to be stopped.
Patent JP-H08213203-A (JP)
Title: Chip resistor
Inventor: ABE SHINICHI
IPC: H01C1/148
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a ground layer of which coating film is excellent in surface condition and platability by a method wherein the ground layer contains scaly silver powder and specific spherical conductive particles in a specific ratio as conductive particles. CONSTITUTION: Conductive paste which contains one or more kinds of conductive particles and one or more kinds of thermosetting resin is applied onto a resistor and cured for the formation of a terminal electrode ground layer 6, so that 5 to 70% by volume of the conductive particles is of scaly silver powder. Or, 20 to 60% by volume of the conductive particles is of spherical silver powder 0.3 to 10μm in grain diameter. Furthermore, 5 to 30% by volume of spherical silver particles 0.05 to 0.2μm in grain diameter or 5 to 15% by volume of at least one of nickel, copper, stainless steel or carbon black is used as coloring conductive particles. By this setup, the ground layer 6 is enhanced in coating surface condition and platability, and it is easily judged that conductive paste is applied well or not.