baber/WOPTO huggingface dataset:
Patent JP-S54106428-A (JP)
Title: Granulation of higher alkyl sulfate
Inventor: OONO NORIHIRO
IPC: C07C305/06
Filed: 1978-02-10
Abstract: PURPOSE:To prepare granular higher alkyl sulfate having excellent granular properties, high bulk density, and high strength, and useful for an anionic surfactant, by the spray-drying of an aqueous slurry mainly composed of the higher alkyl sulfate, under specific concentration and temperature. CONSTITUTION:Granules of a higher alkyl sulfate, having improved physical properties, are prepared by (1) adjusting the solid content of an aqueous slurry containing the alkyl sulfate RSO4M (R is 8-18C linear or branched chain alkyl, alkenyl; M is alkali metal) as main solid component, to 60-80wt%, (2) keeping the slurry at 50-120 deg.C, and (3) spray-drying the slurry by conventional process.
Patent JP-H11292559-A (JP)
Title: Method for semi-continuously drawing fiber from preform, including preheating process
Inventor: WURIER BERNARD
IPC: C03B37/027
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the method for drawing fiber, which comprises pulling down a first preform in the drawing direction in a drawing furnace, heating the first preform, drawing a fiber from the first preform to form an optical fiber, taking off the first preform from the drawing furnace and thereafter pulling down the second preform in the drawing direction in the drawing furnace. SOLUTION: In this method, a second preform 12 is heated in a preheating furnace 16 placed adjacently to a drawing furnace 6 during the drawing of an optical fiber from a first preform 5 in such a way that the temp. of the second preform 12 is adjusted to a level slightly lower than the fiber drawing temp. Then, the first preform 5 is taken off from the drawing furnace 6 and thereafter, the second preform 12 is rapidly transferred to the drawing furnace 6 and moved in the drawing direction in the drawing furnace 6. The method contributes to the improvement in production capacity of optical fiber.
Patent JP-H10212107-A (JP)
Title: Ozonizer and its manufacture
Inventor: YAMADA KIKUO
IPC: H01T23/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an ozonizer that is fitted with dielectric layers each of which has a smooth surface and is not contaminated with impurities, and accordingly capable of enhancing ozone generation efficiency. SOLUTION: This ozonizer is formed by laminating plural metal electrodes 21, etc., each of which is fitted with dielectric layers 11a and 11b, or the like on the both surfaces, through spacers 31, etc., respectively and capable of generating ozone by allowing oxygen or the like to flow through discharge spaces 51, etc., and causing a silent discharge in each of the discharge spaces 51, etc. In the ozonizer, each of the metal electrodes 21, etc., consists of iron or aluminum and each of the dielectric layers 11a and 11b, etc., consists of porcelain enamel and is formed by transferring a porcelain enamel glaze layer of a transfer sheet to a surface of one of the metal electrodes 21, etc., and firing the transferred porcelain glaze layer on the surface of the metal electrode 21, or the like.
Patent JP-S59140365-A (JP)
Title: Photochemical vapor deposition device
Inventor: SUGIOKA SHINJI
IPC: C23C16/50
Filed: 1983-02-01
Abstract: PURPOSE:To provide a titled device which permits easy control of the vapor pressure of mercury and generates efficiently UV light by providing a mercury storage part communicating with the discharge space in a vessel to the outside of the vessel, heating the communicating part and controlling the temp. in the mercury storage part by a Peltier effect. CONSTITUTION:A communicating part 6 is connected to the side wall of the discharge space 3 in the upper part of a vessel 1 and a mercury storage part 7 is fixed to the bottom end, in a photochemical vapor deposition device. A heater 8 is wound in the part 6 and a temp. control member 9 formed by adhering tightly a Peltier effect element on the rear of a metallic plate having good thermal conductivity is touched on the bottom of the part 7. A water cooling block 10 is touched on the bottom of the temp. control member to actuate effectively the Peltier effect element. The temp. of mercury is thus always controlled at a set temp. The part 6 is maintained at the temp. higher than the set value by the heater 8. The vapor pressure of the mercury is thus easily controlled without condensation and sticking of the mercury and UV light is efficiently generated.
Patent JP-H067153-A (JP)
Title: Treatment of phaffia rhodozyma
Inventor: RIN PII NERUSU
IPC: C12N1/16
Filed: 1993-01-29
Abstract: PURPOSE: To provide an inexpensive method for treating Phaffia rhodozyma.  
     CONSTITUTION: The availability of astaxanthin from cells of Phaffia rhodozyma is improved by reacting the cells with sulfuric acid, hydrochloric acid or a mixture thereof and heating the obtained slurry at 60-90°C. Typically the heating is effected for 2 to 4 hours, preferably at about 80°C. The acid used is preferably of a concentration of about 0.75 N to 1 N. One use of the treated cells is in aquaculture where astaxanthin is used as a dietary supplement in the farming of fish and crustaceans. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63182611-A (JP)
Title: Holding method for connector
Inventor: HOSOYA HIDEYUKI
IPC: G02B6/00
Filed: 1987-01-23
Abstract: PURPOSE:To securely hold a connector in a tension end by providing many passages which penetrate axially a holder provided in a protection tube to the holder to longer than the length of a connector, storing one connector in each of them, and holding the connectors with the friction or cohesion of the flanks of the passages. CONSTITUTION:The holder 30 which is longer than a connector 16 or 17 is provided in the protection tube 22 and many passages 32 which penetrate the holder 30 axially are provided to the holder 30. Then one connector 18 or 19 is stored in each of the passages 32 and held with the friction or cohesion of the flank of the passage 32. Consequently, the connector 18 or multicore connector 19 has no play in the protection tube 22 until an optical fiber cable is laid completely, and the connectors are securely held.
Patent JP-S63182520-A (JP)
Title: Charge meter
Inventor: NAKADA NOBUO
IPC: G01D4/00
Filed: 1987-01-26
Abstract: PURPOSE:To eliminate the trouble of meter inspection and automatic money transfer by using the charge card equipped with a rewritable memory and computing the cumulative charge for use from the cumulative consumption of energy measured from a certain time to calculate the latest remaining amount of money by subtracting the cumulative amount of money from the remaining charge amount of money read out of a charge card, to record it on the card. CONSTITUTION:The charge card 8 equipped with the rewritable memory is used and received by a card reading and writing means 7 to read data out of the memory on the card and also write data in the memory. Further, a pulse oscillation metering means 4 measures the consumption of energy and sends a pulse every time a specific amount of energy is used. The pulse signal from the means 4 is received by an arithmetic means 5, which computes the cumulative value of the consumption measured from the certain time and computes the cumulative charge for the consumption according to the cumulative value. Then the cumulative charge for the consumption is subtracted from the remaining charge amount of money read out of the card 8 and the new remaining amount of money is outputted to a display means 15 and a memory means 6 and also written on the card 8.
Patent JP-2000213728-A (JP)
Title: Temperature rise controller and control method for electric resistance type ash melting furnace
Inventor: SATO MORITATSU
IPC: F27B3/08
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature rise controller and control method for starting up an electric resistance type ash melting furnace automatically without causing any damage on refractories. SOLUTION: A temperature rise controller comprises a power setting means 14 for setting a target value of power being supplied to electrodes 6a, 6b, 6c in the form of program, mechanisms 8, 13, 15 for controlling power supply depending on the target value of power set by the power setting means 14, means 17 for setting the target value of temperature in a furnace being raised through power supply to the electrode in the form of program, a thermometer 16 for measuring the actual temperature in the furnace, and mechanisms 18, 20, 21 for controlling the quantity of incineration ash 1 being thrown into the furnace depending on the difference between the target temperature rise value set by the temperature setting means and the actual temperature in the furnace.  A temperature rise control method regulate the temperature in the furnace by throwing incineration ash into the furnace when tactual temperature in the furnace exceeds a target temperature by a specified level or more.
Patent JP-S60157814-A (JP)
Title: Molding method of vibration insulating member in gear shift lever
Inventor: YAMASHITA MASAAKI
IPC: B29L31/30
Filed: 1984-01-27
Abstract: PURPOSE:To mold vibration insulating member (rubber) accurately in a unitary body with the front end part of a lever by a method wherein the engaging parts to locate and fix the front end part of a lever in a mold are provided in the front end part of the lever and the mold. CONSTITUTION:A vibration insulating member 4 is fixed at the end 2a of a lever 2 on the lower side and the cylindrical part 8 of a lever 3 on the upper side is put around the vibration insulating member. In the gear shift lever 1 obtained by connecting them, when the vibration insulating member 4 is fixed firmly to the front end 2a of the lever 2 on the lower side, a loose-proof means 13 is installed on the front end part 2a of the lever 2 and a loose-proof means 14 in engaging relation with the molds 9a, 9b is installed in those molds. Vibration insulating member is injected fully from the gate 11 to the cavity 10 formed between the lever end part 2a and the molds 9a, 9b to mold the vibration insulating member in a unitary body with the lever.
Patent JP-S62172110-A (JP)
Title: Control device for warm air type heater
Inventor: ASANO YUKIO
IPC: F23N5/26
Filed: 1986-01-24
Abstract: PURPOSE:To provide a device which is prevented from the generation of noise and enables reporting of an accurate remaining hour of a 1hr timer operation, by a method wherein a present time is displayed up to an operation starting time by means of an information signal from a present time count means, and simultaneously with the starting of 1hr timer operation, the information signal is switched to an information signal from a remaining operation hour counting means to display it. CONSTITUTION:A present time is set by a present time setting means 2, and an operation starting time is inputted by an operation starting time inputting means 1. Upon completion of the above control, an apparatus displays a present time by means of a time displaying means 9, and waits during an operation starting time. When an apparatus comes to an operation starting time, it starts operation, and simultaneously starts counting of the remaining hour of 1hr operation. A remaining hour, in which operation is stopped, is displayed in a time display means. When a remaining hour is 0, i.e., 1hr operation is completed, the apparatus stops operation, and a present time is displayed in a time display means again. Thus, since a remaining operation hour, in which operation is stopped, is continued to display during timer 1hr operation, the operating state of the apparatus is properly grasped.
Patent JP-H08206811-A (JP)
Title: Method for removing oxide and device for removing oxide
Inventor: KAWASAKI TAKASHI
IPC: B22D17/30
Filed: 1995-01-31
Abstract: PURPOSE: To reduce the mixed quantity of oxide into the inner part of a product at the time of casting at high pressure by arranging an almost elliptic-shaped molten metal buffering plate so as to be vertically movable in a vertical type injection sleeve. CONSTITUTION: At the time of starting the pouring of molten metal onto the molten metal buffering plate 62 having a little head drop of the molten metal after sucking up the molten metal from a molten metal holding furnace, the molten metal is flowed down on the inner wall surface of the injection sleeve 24 from a gap 69 and stored in the injection sleeve 24 while replacing with the air. Successively, at the time of pouring the molten metal into the injection sleeve 24 through the gap 69b, the molten metal surface is gradually ascended and the remained air in the sleeve 24 is discharged from the gap 69a. Just before completing the pouring of molten metal into the injection sleeve 24, the ascent of the molten metal buffering plate 62 is stopped and the molten metal surface is positioned to a little upper part from the upper surface of the molten metal buffering plate 62. At the time of completing the pouring of molten metal, a ladle executes the dip-up of the molten metal in the molten metal holding furnace. The oxide floated up on the molten metal surface is stuck to the upper surface of the molten metal buffering plate 62 and the molten metal buffering plate is retreated to a suitable position as it is.
Patent JP-S5298090-A (JP)
Title: Preparation of polycarbonates
Inventor: OOMURA AKIHIRO
IPC: C08G64/40
Filed: 1976-02-12
Abstract: PURPOSE: To separate and recover a polycarbonate from the organic phase by letting a reaction mixture containing the polycarbonate pass through a filter layer consisting of polytetrafluoroethylene, and by separating the organic phase from the aqueous phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59140572-A (JP)
Title: Electronic apparatus
Inventor: TAKAHASHI HIROSHI
IPC: G06F15/02
Filed: 1983-01-31
Abstract: PURPOSE:To prevent the intermission of processing due to malfunction and to enable off keys and sleeve keys to be reduced in a battery driven electronic apparatus having programing function by making switcing to an off state by instruction. CONSTITUTION:When a power source is turned on, it is judged that whether a sleeve flag SPFG is set or not. In the case where the flag SPFG is set, a flag SPFG is reset, and after returning the stack state and the contents of each register, a program address is set, and processing before power source is turned on is executed continuously. When the flag OFFG is not set, it is judged whether an off flag OFFG is set or not. If the flag OFFG is set, the flag OFFG is reset, and the stack is initialized, and the contents of each register are initialized and the value of a program counter is initialized, and new processing is executed. If the flag OFFG is not set, it is indicated in a display section 3.
Patent JP-H05208314-A (JP)
Title: Gear grinding device
Inventor: MIYATAKE MEGUMI
IPC: B23F5/04
Filed: 1992-01-29
Abstract: PURPOSE:To perform accurate grinding by restraining vibration of a grinding wheel and a grinding wheel holding means during grinding. CONSTITUTION:In a gear grinding device 10, a turn table 26 capable of being turned against a column 24 in the arrow mark C direction is fitted, and a shift table 28 displacable against the turn table 26 in the arrow mark D direction is fitted. By displacing the turn table 26 and the shift table 28 to a decided position, a grinding wheel 38 is engaged with a work 20. In case of grinding in this way, the turn table 26 and the shift table 28 are respectively surely fixed to the column 24 and the turn table 26 by means of a fixing mechanism, and vibration of the grinding wheel 38 due to grinding is restrained so as to perform accurate grinding.
Patent JP-H06225973-A (JP)
Title: Crane game machine
Inventor: MORITA KEIZO
IPC: A63F9/00
Filed: 1993-02-01
Abstract: PURPOSE:To provide a crane game machine for increasing interest to challenge without defeating expectation of a player irrespective of the direction of a placed premium by adding movements different from the conventional ones to the crane game machine popularized generally. CONSTITUTION:In well-known crane game machines is provided a crane game machine provided with a pivoting device 3 capable of pivoting an expansible shaft 201 supporting a catcher 200 about the center shaft and a crane pivoting controlling button capable of controlling the operation of the pivoting device 3.
Patent JP-S58132810-A (JP)
Title: Process controller
Inventor: AZEGAMI TADASHI
IPC: G05B9/03
Filed: 1982-02-01
Abstract: PURPOSE:To facilitate monitoring the fault state, by providing a means which transmits a signal, which checks plural bus lines successively, periodically from a basic module to an extension module and switching bus lines successively to use them alternately for the process control. CONSTITUTION:A basic module 20 and plural extension modules 30 are connected by bus lines 400a and 400b and selecting lines 200a and 200b, and a communication line 100 is connected to the module 20, and a process input/output line 500 is connected to modules 30. The process control result from an upper device is received by an operation controlling part 22 of the module 20, and a monentary control quantity is indicated to operation controlling parts 32 of modules 30, and the process is controlled through process interfaces by controlling parts 32. The signal which checks lines 400a and 400b periodically is outputted from the controlling part 22 to each module 30 through driving circuits 27a and 27b, and lines 400a and 400b are switched and used alternately, thus facilitating monitoring the fault state.
Patent JP-S58132417-A (JP)
Inventor: RUUDORUFU FUITSUSHIYAA
IPC: B23F21/00
Filed: 1983-02-02
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-H04242118-A (JP)
Title: Rotary encoder
Inventor: OKUNO HIROYUKI
IPC: G01D5/36
Filed: 1991-01-14
Abstract: PURPOSE:To achieve high functions by writing the arbitrary slit count in a rotary disk so as to cope with various kinds of rotary encoders having the different resolutions, and recording rotating position data for detecting rotations and data other than the rotating position data in the rotary disk. CONSTITUTION:A writing device 12 for recording slits into a rotary disk 1 with laser light is provided. The recording part of the slit which is recorded in the rotary disk 1 is formed of rotation data for detecting the rotation comprising the slit line in at least one phase on the circumference and the data other than the rotation data.
Patent JP-S5298476-A (JP)
Title: Radiation device
Inventor: SENTORI MICHIO
IPC: F25D3/10
Filed: 1976-02-16
Abstract: PURPOSE: To achieve the improvement in reliability and radiation effect of the device by sealing volatile liquid in the pipe connecting an evaporator to a condenser, and providing a heater on the way of liquid lifting pipe thereby lifting the iquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61173559-A (JP)
Title: Dtmf signal generating device
Inventor: OKOCHI SATORU
IPC: H04M1/50
Filed: 1985-01-29
Abstract: PURPOSE:To send out a dual-tone multiple frequency (DTMF) signal by operating a crystal oscillation circuit firstly when an operating voltage is supplied to a DTMF sender, applying an inhibit voltage to an inhibit terminal until a stable state is entered and inhibiting the transmission of the DTMF signal, and resetting the inhibit voltage after the crystal oscillation circuit enters stable operation. CONSTITUTION:When a switch 10 is turned on, the operating voltage from a power circuit is applied to the crystal oscillation circuit 3 through the switch 10, and the crystal oscillation circuit 3 oscillates. It takes a long time for the oscillation signal of the crystal oscillation circuit 3 to become stable after rising and the outputted DTMF signal A rounds, which causes a problem. For the purpose, the tone inhibit terminal 9 is connected to the power circuit through a delay circuit 12 and then even if the switch 10 is turned on, the inhibit voltage B is supplied to the inhibit terminal 9 continuously to inhibit the DTMF signal from being outputted from an output circuit 8. The inhibit terminal 9 goes up to a high level when the crystal oscillation circuit 3 becomes stable the predetermined delay time (t) of the delay circuit 12 later, thereby releasing the inhibition.
Patent JP-S59141526-A (JP)
Title: Quadricyclene derivative and method for storing light energy
Inventor: OOAKU KENICHI
IPC: C07C22/04
Filed: 1983-02-01
Abstract: NEW MATERIAL:A trifluoromethyl-substituted quadricyclene derivative of formula I (R1 and R2 are H, lower aliphatic group or aromatic hydrocarbon group; R4 and R5 are H, trifluoromethyl group or R4 and R5 are not H at the same time; R3 and R6 are H or lower aliphatic hydrocarbon group). EXAMPLE:2,3-Bis(trifluoromethyl)-5,6-dimethylnorbornadiene. USE:Useful as a storing material for storing solar light energy, and capable of releasing the energy optionally as heat. PREPARATION:A trifluoromethyl-substituted norbornadiene derivative of formula IIis irradiated with light in the presence or absence of a triplet sensitizer, e.g. acetophenone, and isomerized to give the aimed compound of formula I . The compound of formula I can be converted into the original norbornadiene derivative with a transition metallic compound, e.g. AgBF4, and thermal energy is generated at the time.
Patent JP-H10212462-A (JP)
Title: Masking tape for coating
Inventor: TAGUCHI SHUNTARO
IPC: C09J133/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject masking tape that can substitute the masking tape made of flexible polyvinyl chloride as a base material with reduced release breakage by using a multilayer film formed by laminating a polyolefin layer with a nylon layer as a base material. SOLUTION: On one face of a multilayer film prepared by laminating a polyolefin layer with a nylon layer, is formed an adhesive layer. Because polyolefin and nylon basically do not adhere to each other, an adhesive layer of a graft-modified polyolefin is preferably placed between the polyolefin layer and the nylon layer and the two layers are laminated. Or in the case that both layers are directly laminated, a graft-modified polyolefin is added to the polyolefin layer in an amount of >=5wt.%. The lamination structure of the multilayer film is preferably 3-layered comprising polyolefin-nylon-polyolefin; 4-layered comprising polyolefin-adhesive-nylon-polyolefin; and 5-layered comprising polyolefin-adhesive-nylon-adhesive-polyolefin.
Patent JP-S61176327-A (JP)
Inventor: ANRAKU HIDEO
IPC: A61B5/154
Filed: 1985-01-29
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-H04254920-A (JP)
Title: Optical disk device
Inventor: FUKUSHIMA AKIO
IPC: G11B21/08
Filed: 1991-02-06
Abstract: PURPOSE:To enlarge the dynamic range of convension without increasing the scale of an F/V conversion circuit and to facilitate the control of conversion characteristics, as to the circuit using the track moving speed controller of an optical device. CONSTITUTION:When the value of a counter 1 measuring the period of an input signal becomes 'N' in the F/V convension circuit, a counter 1 is cleased. The number of times of cleasing is counted in a counter 6 and when it becomes 'NCLR', a clearing signal is masked by a comparator 8 and a gate 10. Accordingly, when the counting is performed 'NXNCLR' times, counter will not be cleased any more and the counting will be continued. Thus, the offset of 'NXNCLR' can be provided for the counting value without requiring large increase of the circuit scale and the F/V conversion characteristics can be easily changed by changing the value of 'N' and 'NCLR'.