baber/WOPTO huggingface dataset:
Patent JP-S6060059-A (JP)
Inventor: KANEDA YASUHIRO
IPC: B61B13/02
Filed: 1983-09-12
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-H11411-A (JP)
Title: Structure for safety net
Inventor: SAITO SEIJI
IPC: E04G21/32
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve its usefulness and endurance and reduce its cost for a structure of a safety net that prevents workers who work at high place for example bridge girders and piers for freeways, high and mediumheight buildings and steel towers and so forth from falling. SOLUTION: A structure for a safety net can be opened and closed freely by agreeing a center pole 16' with a slide bracket 24 that equips an warm gear 25, throughing bonds 28 between a pulley 28 and a handle 29, and supporting four supporting bars 19 which can open and close freely and stretching a body for a safety net 20 between the point of the supporting bar 19 and the highest part of the center pole 16 and the structure for a safety net enable the center pole 16' to insert and remove freely in a embed hole 3. Hereby, it enables the safety net to carry, to set and to remove by workers freely and makes the safety net handy for the hand-powered operation and improves the working efficiency and the endurance and reduces the cost.
Patent JP-H0517575-A (JP)
Title: Polyimide
Inventor: OTA MASAHIRO
IPC: C08G73/10
Filed: 1991-07-09
Abstract: PURPOSE:To provide an almost colorless polyimide produced by using a specified tetracarboxylic acid dianhydride and an ether diamine as the raw materials, excellent in thermal resistance, thermoresistant adhesion and processability and showing a remarkably high light ray transmittance. CONSTITUTION:With (A) 2,2-bis(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride of formula I, (B) an ether diamine of formula II (X is direct bond, 1-10C divalent linear hydrocarbon group, hexafluorized isopropylidene group, etc., and amino group-bonded position is meta or para to the ether bond) is reacted in an organic solvent (e.g. N-dimethylformamide) at <=60 deg.C to obtain a polyamic acid. The resultant polyamic acid is imidated by heating at 150-400 deg.C or chemically imidated by using an imidation agent, thus obtaining the objective almost colorless polyimide having a repeating unit of formula III (N atom- bonded position of imide ring is meta or para to the ether bond) and showing a remarkably high light ray transmittance.
Patent JP-H113528-A (JP)
Title: Pickup device
Inventor: BUN KOUZOU
IPC: G11B7/09
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a pickup device which is further light in weight and low in the cost and capable of using different types of optical disks. SOLUTION: The device is provided with a polarization rotating device capable of rotating the plane of polarization of the light outgoing from a light source 8, a driving means 20 of the polarization rotating device 16 and a polarizing plate 17 through which the light beam having passed the polarization rotating device 16 is transmitted. Thereby, it is determined whether the device 16 is to be driven or not depending on the types of optical disks, and the rotational angle of the plane of polarization of light can be varied. Furthermore since the light having transmitted the device 16 obtains an aperture limiting effect, the condensing position of the object lens is made different and light is optimally condensed on the recording layers of the optical disk different in type.
Patent JP-S6228282-A (JP)
Title: Partial metallic transfer material with three-dimensional feeling and production thereof
Inventor: NISHIMURA KENICHI
IPC: B41M3/12
Filed: 1985-07-30
Abstract: PURPOSE:To obtain a partial metallic transfer material with a three-dimensional feeling, by a vapor-deposited metallic layer covered by a patternwise screen printed layer is partially provided on a film base, and a colored ink layer and an adhesive layer are provided thereon. CONSTITUTION:A transparent pre-anchor layer 2 and the vapor-deposited metallic layer 3 are sequentially provided on a releasable film base 1, and the patternwise screen printed layer 4 is provided on the layer 3 by using an ink an ink resistant to etching. Then, etching is performed to remove the metallic layer 3 at parts not covered by the printed layer 4, and the colored ink layer 5 and the adhesive layer 6 are sequentially laminated thereon to produce the partial metallic transfer material with the three-demensional feeling. The etching-resistant ink may be an ink based on an acrylic resin, a vinyl resin, an urethane resin or the like.
Patent JP-S5790202-A (JP)
Title: Low pressure tire
Inventor: NAKASAKI EIJI
IPC: B60C9/08
Filed: 1980-11-28
Abstract: PURPOSE: To obtain excellent characteristics on operational stability, and so on in such a way that carcass ply cord is arranged with angles of 75°W90° while breaker layer cord is arranged with angles of 30°W60° to the equatorial face on the tire, in a low pressure tire to be used under relatively low load for the purpose of leisure, agricultural vehicles, etc.  
     CONSTITUTION: A low pressure tire is constructed by one sheet of carcass ply 3 whose both ends 3a are folded back and fixed on left and right bead wires 2, and by a breaker layer 4 which is arranged on the upper side of its crown part. Angle α which is made by fiber cord 3a of the carcass ply 3 is within the range of 75°W90° toward the equatorial face C of the tire while angle β which is made by fiber cord 4a of the breaker layer 4 is within 30°W60°. If they are within these ranges, synthetic characteristics attributable to operational stability, comfortable feeling on rolling wheels, resistance to turning, etc. are exceedingly unrivaled. For further reference, if the carcass ply comprises more than one sheet, the comfortable feeling on rolling wheels is remarkably lowered. Besides, the width of the breaker layer can be selected within the range of 20W130% of the tread width. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0810588-A (JP)
Title: Filter
Inventor: FUJIHASHI TSUYOSHI
IPC: B01D65/02
Filed: 1994-06-28
Abstract: PURPOSE:To save manpower and space by improving a back washing mechanism built up in a secondary side circuit and further to improve quality as the total system of a filter by adding a protecting function to a filter membrane. CONSTITUTION:A fixed flow rate valve 36 and a stop valve 38 for opening and closing a line are provided in series on a feed liquid line in a secondary side circuit as a back washing mechanism of the filter and a protection mechanism for filter membrane, and besides, the feed liquid line is branched before the fixed flow rate valve 36, and an accumulator 40 for working to store the filtrate in the pressurized state is provided.
Patent JP-H1019381-A (JP)
Title: Hot water heating system
Inventor: TOMOTA SHINICHI
IPC: F24H1/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heating system capable of preventing hot water from a hot water heater from being exhausted even when abnormal communication and abnormal operation happen. SOLUTION: The present hot water heating system includes a hot water heater including a hot water supply controller 14 for controlling the operation of heating means 7 and a circulation pump 10 to boil water to set temperature, an outdoor machine including a compressor 16 for circulating a refrigerant through a refrigerant piping connected with a hot water supply heat exchanger, a plurality of valves 18a, 18b, 18c, 22 provided on the refrigerant piping, and an outdoor controller 23 electrically connected with time hot water supply controller 14 for controlling those valves, and an operation unit 24 for inputting and outputting various control signals of setting boiling temperature of hot water in the hot water storage tank and of setting additional boiling of hot water to the hot water supply controller 14.  Herein, there are provided first failure detector means on the hot water supplier for detecting communication failure between the hot water supply controller 14 and the outdoor controller 23, and second failure detector means in the outdoor machine for detecting operation failure of the compressor 16 and the plurality of valves 18a, 18b, 18c, 22.
Patent JP-H0457529-A (JP)
Title: Time division direction control transmission system
Inventor: YAMAGUCHI MASARU
IPC: H04J3/10
Filed: 1990-06-27
Abstract: PURPOSE:To eliminate near end crosstalk noise from an adjacent digital service unit(DSU) and to output a stable reception data by providing a correlation detector detecting a training signal sent from an office channel unit(OCU) to a DSU. CONSTITUTION:A transmission data 41 from the OCU is sent while the phase is matched with the phase of a 1st pattern from a 1st training pattern transmission circuit 31 and the transmission data 41 is received as a reception data 41A in the reception section 13 of the DSU. Moreover, the transmission data 42 of the DSU is sent while the phase is matched with the phase of a 2nd pattern from a 2nd training pattern transmission circuit 11 and the transmission data 42 is received as a reception data 42A in the reception section 33 of the OCU. A correlation detector 14 applies correlation detection to the 1st training signal from an OCU 3 to specify the phase of the training signal. Thus, no data is outputted because of different timing with respect to a near end crosstalk from the adjacent DSU and stable reception data is outputted.
Patent JP-H0217580-A (JP)
Title: Pattern description method
Inventor: TAMURA HIROMI
IPC: G06T11/00
Filed: 1988-07-06
Abstract: PURPOSE:To efficiently use a storage area and to simplify the rectangular area description processing by dividing a rectangular area to prescribed rectangular areas and describing them in a pattern storage device in an arbitrary order. CONSTITUTION:A pattern is described by a pattern describing means 103 and is stored in a pattern storage device 102 and is displayed on a pattern display device 101. When an arbitrary rectangular area designated with a dot as the unit will be stored in the pattern storage device 102, this rectangular area is divided into three, namely, a rectangular area from one end to the first pattern boundary, a rectangular area from the last pattern boundary included in the rectangular area to the other end, and a rectangular area between these rectangular areas, and these areas are described in the pattern storage device 102 in an arbitrary order.
Patent JP-S6326948-A (JP)
Title: Manufacture of safety vent for sealed lead-acid battery
Inventor: MATSUBAYASHI SATOSHI
IPC: H01M2/12
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a safety vent in which scattering of vent operating pressure is decreased and vent operating pressure is low by blocking an exhaust hole of a battery container formed by injection molding with liquid or grease-like uncured rubber, and curing to form a safety vent. CONSTITUTION:A vent cylinder 1 formed in an exhaust part 4 of a battery container by injection molding is covered with a rubber tube 2, and liquid or grease-like uncured rubber 3 is poured to block an exhaust hole of the vent cylinder 1. As the rubber 3, silicone rubber which is cold curing and easy to handle is preferable. As the rubber tube 2, mold release rubber is also used. After curing, the rubber 3 forms a safety vent having the same function as ordinary one, but fastening force is hardly applied. Thereby, vent operating pressure is low and scattering of vent operating pressure caused by dimension error in molding is remarkably decreased.
Patent JP-S6148151-A (JP)
Title: Optical recording medium
Inventor: KOMATA HIROSHI
IPC: G11B11/10
Filed: 1984-08-13
Abstract: PURPOSE:To improve corrosion resistance without losing characteristics as a recording medium by forming a specific nitride film to one or both sides of an optical recording layer. CONSTITUTION:The nitride film of a substance selected among tungsten, zirconium, titanium, niobium, vanadium and tantalium is formed to one or both sides of the recording layer. The nitride film is formed by the vapor deposition method or the sputtering method. The RF sputtering or the reactive RF sputtering is suitable for forming a tungsten nitride film, a zirconium nitride film, a vanadium nitride film or a tantulm nitride film and the reactive vapor deposition or the reactive RF sputtering is suitable for forming the titanium nitride or the niobium nitride film. Further, after the recording layer is formed by the method such as sputtering, it is desired to form the nitride film without stopping vacuum.
Patent JP-H0220652-A (JP)
Title: Method for melting and casting magnesium alloy
Inventor: OTA ATSUSHI
IPC: B22D18/06
Filed: 1988-07-07
Abstract: PURPOSE:To continuously execute each operation of melting, refining, holding and casting of a Mg alloy and to improve the productivity and the quality of a product by forming three chambers of a melting chamber, refining chamber and holding chamber in a furnace part for melting and casting the Mg alloy. CONSTITUTION:Mg ingot charged into the furnace part 11 providing the melting chamber 13, refining chamber 14 and holding chamber 15 is melted at first in the melting chamber 13 and the molten metal is flowed in the refining chamber 14 and refined. Further, the refined molten metal is flowed in the adjoining holding chamber 15 without any contact with the outer air and held. Then, by sealing a mold 21, the pressure in the inner part thereof is reduced or the mold 21 is set in a chamber 20, and by reducing the pressure in this chamber 20, the pressure in the inner part of the set mold 21 is reduced. Then, the molten metal in the holding chamber 15 is sucked up through a stoke 22 and filled up in the mold 21 to execute casting of the product. Further, by additionally charging the ingot of Mg and alloy adding material into the melting chamber 13, the melting and the refining are continuously executed, and as the refined molten metal is supplemented into the holding chamber 15 in order, the continuous operation can be executed without interrupting the casting operation.
Patent JP-H0217538-A (JP)
Title: Document preparing device
Inventor: KUDOU TAKAHIRO
IPC: G06F9/06
Filed: 1988-07-06
Abstract: PURPOSE:To increase preparation efficiency by storing the updating date and the analyzing data of a program for the analysis of a source program and analyzing only the program in which the updated date is not coincident at the time of the next analysis. CONSTITUTION:A source program to describe an identification name and an updating date is stored into a memory 10 and the identification name, the updating date and the analyzing data of the already analyzed source program are stored into a memory 40. A distributing device 20 compares the identification name and the updating date of respective source programs with the contents of the device 40 respectively, and as the result, when the identification name is coincident and the updating date is not coincident, an analyzing device 30 analyzes the source program, updates the memory contents of the device 40, and when the identification name is not coincident, the source program is analyzed, and newly, the identification name, the updating date and the analyzing data are registered into the device 40.
Patent JP-H0516165-A (JP)
Title: Manufacture of door trim
Inventor: TAKANI OSAMU
IPC: B29K105/20
Filed: 1991-07-10
Abstract: PURPOSE:To integrally attach a mounting part such as a speaker grille to a door trim. CONSTITUTION:A speaker grille 1 having an attaching boss part 1c is supported on an upper mold and a skin material 7 is arranged between the upper mold 3 and a lower mold 5 having a press protruding part 4. Then, a resin is arranged on the lower mold 5 in a molten state to perform the molding of a door trim by the upper mold 3 and the lower mold 5. At the same time, a skin material 7 is pressed by the press protruding part 4 to allow the attaching boss part 1c of the speaker grille 1 to pierce through the skin material 7. The attaching boss part 1c of the speaker grille 1 is fixed to the base material by the solidification of the resin.
Patent JP-H0459324-A (JP)
Title: Unmelted resin detecting device for injection molding machine
Inventor: UKO YASUSHI
IPC: B29C45/76
Filed: 1990-06-29
Abstract: PURPOSE:To detect unmelted resin, by a method wherein an infrared temperature sensor is provided in a resin flow path extending to a nozzle from a cylinder head of an injection molding machine and output of the sensor is compared with an established temperature every specified time. CONSTITUTION:A temperature detecting part 18 is arranged by coming into contact with a resin flow path 16 and an end of an optical fiber 19 introducing infrared rays generating molten resin flowing within the resin flow path 16. The other end of the optical fiber 19 is connected with an infrared temperature sensor 20. Output of infrared temperature sensor 20 is amplified by an amplifier 31 and applied to a comparator circuit 32. A signal from a lower limit temperature setting instrument 33 is applied to the comparator circuit 32 and compared with an output signal of the amplifier 31. A sampling pulse 34 having a cycle of about 10msec is applied to the comparator circuit 32 and a comparison operation is performed on this cycle. The comparator circuit 32 generates output when an amplitude of an output signal of the amplifier 32 becomes lower than the amplitude of an established signal from the lower limit temperature setting instrument 33 and the same is applied to an alarming device 23.
Patent JP-H05340919-A (JP)
Title: Composite probe for molten metal
Inventor: SASABE MINORU
IPC: G01N27/411
Filed: 1992-06-05
Abstract: PURPOSE:To enable simultaneous transmission of a plurality of sensor signals by using multielectrode electric connector and a multiconductor cable which exist, by using plus or minus electrodes of sensors as a common lead and by connecting the sensors with the multielectrode electric connector. CONSTITUTION:A measuring electrode 3 is common for both an oxygen activity measuring sensor 2 and an Mn activity measuring sensor 13. Plus or minus electrodes of the sensors 2 and 13 of different kinds provided for measuring the amount and state of each constituent of a molten metal are used as a common lead and thereby these sensors 2 and 13 are connected with a multielectrode electric connector 10. Since one or a plurality of common leads serve also as leads of the plus or minus electrodes of the sensors 2 and 13 in this way, the number of connector pins of the connector 10 and the number of conductors of a cable can be reduced to those which are smaller than the double of the number of the sensors.
Patent JP-S6150989-A (JP)
Title: Preparation of phytic acid
Inventor: TOGO TAKUICHI
IPC: C07F9/117
Filed: 1984-08-16
Abstract: PURPOSE:To obtain phytic acid in a few steps without discharging waste liquors to the outside of the system, by adding the phytic acid to an aqueous suspension of a substance containing phytin, extracting the phytin at a specific pH, treating the resultant extracted solution with a cation and anion exchange resins one after another, and purifying the phytic acid by the membrane separation method. CONSTITUTION:A substance containing phytin, e.g. various grains, seeds, embryo buds, rice bran or wheat bran, is suspended in water, and phytic acid is added thereto. The resultant suspension is kept at <=4pH, preferably 2.0-3.5 to extract the phytin. The resultant extracted solution containing the phytin and phytic acid is preferably treated with active carbon and a cation and an anion exchange resins one after another, and then purified by the membrane separation method, preferably ultrafiltration to give the aimed phytic acid.
Patent JP-S5960287-A (JP)
Inventor: TANAKA JIYUNICHI
IPC: G21C7/16
Filed: 1982-09-29
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-S6326570-A (JP)
Title: Voltammetric measurement method
Inventor: KIMURA JUN
IPC: G01N27/27
Filed: 1986-07-18
Abstract: PURPOSE:To permit microminiaturization and solid state circuitry by using an ion sensitive field effect transistor (ISFET) for a reference electrode. CONSTITUTION:A sensor chip 14 integrated with the reference electrode is formed of silicon oxide 15, gold electrode 16, chromium 17, silicon nitride film 18, sapphire substrate 19, p-type earth region 20, n-type source region 21, p-type gate region 22, n-type drain region 23, tantalum oxide film 24, and aluminum electrode 25. The size of the chip 14 is about 1.4mmX2.2mm. A working electrode 1 and counter electrode 2 are patterned by gold together with the ISFET to be used as the reference electrode. The voltammetric sensor using the ISFET as the reference electrode is realized with one chip by using the electrodes constituted in the above-mentioned manner, by which an oxidation reducing material is easily measured and the microminiaturization and solid state circuitry are attained.
Patent JP-S6326531-A (JP)
Title: Magnetic signal generating ring
Inventor: HATTORI KENJI
IPC: G01D5/245
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a ring for magnetic signal generation which has high accuracy and improved durability at low cost by laminating plural gear-shaped metallic thin plates. CONSTITUTION:A magnetic material spur gear 2 is formed by stacking plural laminate plates 3 which are formed in the same shape by, for example, punching and coupling them together with rivets, etc., and has plural teeth 2a at its outer peripheral part. This gear 2 can be used as the ring 1 for magnetic signal generation as it is, but a synthetic resin ring 4 for reinforcement is molded out of resin covering the gear 2 substantially. Then, the ring 1 is equipped with the gear 2 having plural teeth at an equal interval to the outer peripheral surface and a magnetic sensor 29 has a magnetized core material 30 and a coil 31 wound around it and generates and sends induction pulses corresponding to the number of the teeth 2a of the gear 2 which pass nearby the core 30 according to the ring 1 to the coil 31, thereby detecting the rotating speed of a wheel disk.
Patent JP-S6414040-A (JP)
Title: Page printer control
Inventor: NARITA MASAHISA
IPC: B41J2/485
Filed: 1987-07-08
Abstract: PURPOSE:To make approximation, in such a case that the data of a dot printer is outputted to a page printer, as precise as possible, by applying storing processing control to the printing bit obtained by a data converting means on the basis of the data obtained by a resolving power corresponding data output means so as to store said printing bit in a printing memory. CONSTITUTION:A resolving power corresponding table 2 outputs the number of the processing units of the original data and the number of dots for printing the processing units in a page printer corresponding to the function of a dot printer performing printing on the basis of the original data. A data converting table 3 cutputs the printing data of the page printer corresponding to the processing unit number of the patterns of the original data. The printing data of the dot printer is successively inputted to a dot printer printing data holding part 5 and the bits corresponding to the number of bits to be printed out of the output bits of the data converting table 3 are set to a printing memory 6. When the printing data of the dot printer held to the holding part 5 are successively read and a predetermined amount of the printing data are set to the printing memory 6, a laser printer part 7 is operated and the printing due to the page printer is performed.