baber/WOPTO huggingface dataset:
Patent JP-H0472328-A (JP)
Title: Production of polyphenylene ether modified with carbonyl group
Inventor: TSUKAHARA TORU
IPC: C08G65/48
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the subject polyphenylene ether containing an arbitrary number of carbonyl groups in the molecule to improve the compatibility of the polymer by reacting a polyphenylene ether having a specific bond in the substituent with a mercaptocarbonyl compound. CONSTITUTION:The objective modified polyphenylene ether can be produced by reacting (A) 1mol of a polyphenylene ether having carbon-carbon unsaturated bond on a substituent and obtained e.g. by the oxidative polymerization of 2-allylphenol, 2-allyl-6-methylphenol, etc., with (B) preferably 2-10 mol of a compound of formula (m and n are 1-4; R<1> is 2-6 valent 1-20C saturated aliphatic hydrocarbon group, aromatic hydrocarbon group, etc.; R<2> is alkali metal-oxy, H, OH, aryl, etc.) in an aromatic hydrocarbon solvent (e.g. benzene) in the presence of an organic peroxide (e.g. dibenzoyl peroxide), etc., preferably at 50-150 deg.C.
Patent JP-2001011953-A (JP)
Title: Dehumidifying device of underfloor space of building
Inventor: OMIYA KENJI
IPC: E04B1/64
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the durability of a building and the living environment caused by termites, mites, molds, etc., on underfloor structural members. SOLUTION: An underfloor space 10 sealed by continuously installing an erection surface 11 such as a continuous footing having no vent along the contour of a building is installed, an electric dehumidifying device 20 having a humidity sensor 21 is installed in this sealed underfloor space 10, and underfloor structural members are kept by implementing the intermittent operation of the electric dehumidifying device 20 so that the relative humidity is 85 to 75% or under particularly during summer to destroy the growing environment of termites, mites, etc.
Patent JP-H051972-A (JP)
Title: Interference measuring device by split opening
Inventor: KANEKO TADASHI
IPC: G01M11/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide an interference measuring device by a split opening capable of precisely measuring a nonspherical shape having a large nonspherical quantity. CONSTITUTION:A measured object is split into multiple regions, shapes of individual regions are measured with an interferometer, multiple regions are connected by the calculation process to measure the shape of the object, and the shape of a sphere 9 of a reference is split and measured before the measured object is measured. The correction quantity for connecting multiple regions is determined from the measurement values of the reference, and the shape of multiple regions of the measured object is measured.
Patent JP-S5971291-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/78
Filed: 1982-10-15
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-H01131504-A (JP)
Title: Method for terminating optical fiber cable
Inventor: SUZUKI KENJI
IPC: H01R43/00
Filed: 1988-07-22
Abstract: PURPOSE:To enable the easy removal of a plastic reinforcing layer and to facilitate the treatment of cable fibers after cutting by cutting the plastic reinforcing layer at the terminal of an optical fiber cable having the plastic reinforcing layer on the outside circumference of the optical fibers by means of a heater cutting, then by treating the optical fibers. CONSTITUTION:A cable sheath 16 is striped and synthetic fibers 14a of the plastic reinforcing layer 14 are guided and gathered to a bundle shape from the fibers 12 perpendicular to the axial line direction. The bundle 14' is cut by the heater cutter 18. The cutter 18 and gripping means 20, 22 and 24 are relatively moved until an electric heating wire 18 intersects with the bundle 14' of the plastic reinforcing layer 14. The bundle 14' is then cut. The plastic reinforcing layer is thus easily cut by the heater cutter and further, the plastic reinforcing layer can be cut at the specified cutting length and, therefore, the easy assembling of connector parts is assured.
Patent JP-H079028-A (JP)
Title: Manufacture of coil with leader strip and joining equipment for leader strip
Inventor: SUGASAWA KIMIO
IPC: B21C47/00
Filed: 1993-06-28
Abstract: PURPOSE:To simplify the manufacture of a coil with a leader strip, to rationalize an equipment, to reduce the number of workers and an equipment installation space, and to prevent coil winding flaws. CONSTITUTION:A leader strip joining equipment and a continuous annealing and pickling equipment for a hot rolled stainless steel billet or a continuous pickling equipment, are made a continuous line through a coil automatic carrier device. In the leader strip joining equipment, a tension reel is not used. A part of the leader strip coil is unwound respectively on a hot rolled stainless steel coil to join them, cutting and winding are performed, and a coil with a leader strip corresponding to the length of two sheets, is manufactured. This coil is brought in the continuous annealing and pickling equipment for the hot rolled stainless steel billet or the continuous pickling equipment by the automatic carrier device, and is joined to a preceding coil. After an annealing and a pickling treatments or after a pickling treatment, a leader strip corresponding to the length of two sheets is cut in its center to manufacture a coil with a leader strip respectively at the top and the bottom.
Patent JP-H0625812-A (JP)
Title: Measuring instrument for component of hot-dipping bath
Inventor: KAWAMURA MIKIO
IPC: C23C2/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide the measuring instrument which can measure the component concn. in a hot-dipping bath stably over a long period of time with high accuracy. CONSTITUTION:This measuring instrument for the components of the hot-dipping bath is provided with a protective pipe 10 on the outer periphery of an Al concn. sensor 9 formed by packing an electrolytic object into a cylindrical body and prevents the growth of the solidified deposits in the meniscus part of the bath in this protective pipe 10. As a result, the continuous measurement of the components of the hot-dipping bath stably over a long period of time is possible; in addition, the measurement with the high accuracy is possible and the quality of the product is greatly improved.
Patent JP-H0629660-A (JP)
Title: Manufacture of multilayered wiring board
Inventor: NAKANISHI AKIRA
IPC: H05K3/46
Filed: 1992-07-09
Abstract: PURPOSE:To reduce cost by forming a fine pattern by using conductive paste for connecting an nth layer with an (n+1)th layer. CONSTITUTION:A conductor wiring circuit 12 as a first layer is formed by screen printing conductive paste on a glass or ceramic substrate 11 and baking the paste. Conductive paste for connecting the first layer with a second layer is printed, and a film 13 of conductive paste is formed by drying or baking after drying. Insulative paste is printed as a pattern having a viahole larger than or equal to the film 13 of conductive paste, and a film 14 of insulative paste is formed by drying or baking after drying. Conductive paste is printed on the film 13 of conductive paste and the film 14 of insulative paste, and a conductor wiring circuit 15 as a second layer is formed by baking after drying. If necessary, the above process is repeated and a wiring board having more layers can be manufactured.
Patent JP-2000009734-A (JP)
Title: Analytical equipment and analysis method using the same and reagent vessel and deoxygenation mechanism used for the method
Inventor: ITO MASATO
IPC: G01N31/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a coloring reagent in a liquid chromatograph. SOLUTION: A deoxygenation mechanism 58 is installed on the head of a tube 52 for supplying air to a reagent vessel 50 of a coloring reagent supply part 11. The deoxygenation mechanism 58 is equipped with an oxygen removal agent vessel 55 for holding an oxygen removal agent 54. The air introduced into the reagent vessel 50 through the tube 52 for introduction of oxygen which passes through the oxygen removal agent 54, to thereby remove the oxygen. As the oxygen removal agent 54, an oxygen absorbent, such as reduced iron powder, reduced copper powder, alkali solution of pyrogallol, dithionite aqueous solution or the like can be used.
Patent JP-H1126236-A (JP)
Title: Magnetoresistance material and its manufacture
Inventor: IIJIMA MAKOTO
IPC: C23C14/58
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a new magnetoresistance material, which can be used in a single layer by eliminating or reducing the noise caused by the presence of a magnetic wall. SOLUTION: A magnetoresistance material is constituted in such a way that either one of a ferromagnetic material 2 or a nonmagnetic conductive material 3 is contained in the material in a continuous phase, and the other is contained in a discontinuous phase. In addition, the nonmagnetic conductive material is contained at 5-20 atomic %. The material is manufactured by forming a thin film on a substrate, by simultaneously depositing the nonmagnetic conductive material and the ferromagnetic material having no solid-solubility to the conductive material and heat-treating the thin film in a vacuum or in an inert gas atmosphere.
Patent JP-S6161080-A (JP)
Title: Radiation monitor device
Inventor: MOTOKI JUNICHI
IPC: G01T1/16
Filed: 1984-08-31
Abstract: PURPOSE:To obtain an economical, small-sized monitor device which has high reliability, maintainability, and operativity by multiplexing and processing detection signals from plural radiation detectors. CONSTITUTION:The plural radiation detectors 1 are connected to a signal processor 3, and detection signals are converted into digital signal, multiplexed, and supplied to a monitor unit 5, which transmits data on a set voltage, etc., to the detectors 1 through the processor 3. The arithmetic microcomputer 15 of the unit 5 receives and stores successively plural radiation detection signals which are supplied from the detectors 1 through the processor 3, and processes the detection signals variously to obtain specific arithmetic results of the calculation of a radiation level, etc. Further, a microcomputer 17 for display control receives various data supplied from the arithmetic microcomputer 15 and processes them, and a display unit is controlled to display an image plane.
Patent JP-H1129882-A (JP)
Title: Etching method for base material and acidic ink to be used for the same
Inventor: ARAI YOSHIHIRO
IPC: C03C15/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To solve problems in which work processes at many stages are required, large amounts of an acidic soln. and an alkali soln., and furthermore, large amounts of washing water are required, and further, large amounts of a waste liq. are generated and a large scale plant for waste disposal is required in a conventional etching method. SOLUTION: An acidic ink 2 is applied in a desired pattern on an etching base material 1 to etch the base material 1 in a pattern form. Masking with a desired pattern is formed on the etching base material 1 by a resist 3, and then, the acidic ink 2 is applied on the base material 1 from above the masking to etch an area which is a part of the base material 1 and is not masked by the resist 3, and then, the base material 1 is washed by a liq. agent to remove the etched area, and thereafter, the resist 3 is removed. The acidic ink, which has at least an acidic substance and a thickener, is produced.
Patent JP-H0737172-A (JP)
Title: Electric power saving device
Inventor: MORIYAMA TATSURO
IPC: G08B5/36
Filed: 1993-07-23
Abstract: PURPOSE:To enable a light emitting element to be put out except when the operation of an electric equipment is recognized by controlling the input/output of a putting-on signal as against a putting-on driving means. CONSTITUTION:When the door of a control disk 4 is opened and the operation state of an electronic circuit is inspected, current permitted to flow from a power source line to a common line is interrupted at the time of turning off a control switch 5, the puttint-on signal T to be inputted to one input terminal of a NAND gate 14 becomes '1' level, an output terminal becomes '0' when the control signal S of '1' is inputted to the other input terminal, current is permitted to flow from the power source line to the output terminal of the NAND gate 14 being the '0' level through the anode and cathode of a current limit resistor 13 and a light emitting diode 14 and the light emitting diode 12 is put on. When the control switch 5 is turned off and the control signal S is stopped because of a fault, etc., in the electronic circuit so as to permit one input terminal of the NAND gate 14 to become the '0' level, the output terminal becomes the '1' level and the light emitting diode 12 is put out.
Patent JP-H0470246-A (JP)
Title: Communication equipment
Inventor: YAMADA KUNIO
IPC: H04M11/00
Filed: 1990-07-11
Abstract: PURPOSE:To automatically conduct the function test of a supervised building side communication equipment by automatically detecting a sound signal on a center-side. CONSTITUTION:When a test signal transmitted from the supervised building side communication equipment is received after the response of an incoming call, CPU 4 drives an audible signal generator 9 and transmits an audible signal to a line. Then, CPU 4 turns on a detection circuit connecting relay 11 and connects a sound detection circuit 10 to the line. When sound is transmitted from the supervised building side communication equipment, on-output is transmitted from the circuit 10 only in a detection period. When an off-state is continued for a certain time after the circuit 10 is once turned on, CPU 4 turns on the signal generator 9, transmits a test completion sound signal to the line and then returns the line and call circuit connecting relays 5 and 6 to an off- standby state.
Patent JP-2000080254-A (JP)
Title: Liquid crystal polyester resin composition, and, liquid polyester resin composition film and its production
Inventor: OBE YOSHITAKA
IPC: C08L63/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal polyester resin composition having functions such as a gas barrier property and further low temperature processability in addition to excellent mechanical properties and heat resistance, to provide a film comprising the liquid crystal polyester resin composition, and to provide a method for producing the film. SOLUTION: This liquid crystal polyester resin composition comprises (α) a liquid crystal polyester as a continuous phase and (β) a copolymer having functional groups reactive with the liquid crystal polyester as a dispersed phase. Therein, the liquid crystal polyester α comprises a copolymer having aromatic hydroxycarboxylic acid units, aromatic dicarboxylic acid units and aromatic diol units, and contains the repeating units of the formula A in an amount of >=30 mol.% based on the total repeating units.
Patent JP-S6242988-A (JP)
Title: Methoxylation of caphem compound
Inventor: TSUJI SHOJI
IPC: C07D501/57
Filed: 1985-08-20
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for antibacterial agent, etc., under mild condition in high yield without using harmful substances, by converting the caphem compound used as a raw material to sulfoxide prior to the methoxylation of the raw material with methanol and acid. CONSTITUTION:The objective compound of formula II can be produced by using the 7-(alkyl or aryl)sulfenyliminocaphem compound of formula I (R is alkyl or aryl; R<1> is H or 3-substitution group of a cephalosporin; R<2> is H, metallic atom or ester-forming group) as a starting compound and reacting the compound with methanol and acid. The reaction is carried out preferably by using excess methanol and >=2 equivalent of acid based on the starting compound and reacting at -50-+10 deg.C under agitation for 1-30hr. The starting compound can be produced e.g. by converting a 7-amino compound to sulfoxide with an oxidizing agent and reacting with a halogenated methanesulfenyl, etc., in the presence of an acid acceptor.
Patent JP-S6075559-A (JP)
Title: Manufacture of deformed aluminum di can
Inventor: NISHIMURA TERUO
IPC: B21D51/26
Filed: 1983-10-01
Abstract: PURPOSE:To increase the efficiency of expansion of a drawn and ironed DI can by specifying the hardness of the thin-walled body of the can and the mechanical elongation by heat treatment and by increasing the inside diameter by a specified percentage by expansion. CONSTITUTION:A drawn and ironed DI can is heat treated so as to regulate the hardness of the thin-walled body of the can to 70-85Hv and the mechanical elongation to 5-13%. The inside diameter of the can is then increased by 2- 12% by expansion. The expansion can be carried out with high efficiency.
Patent JP-S57108866-A (JP)
Title: Dichromatic copying machine
Inventor: KURATA MASAMI
IPC: H04N1/23
Filed: 1980-12-26
Abstract: PURPOSE: To perform a large number of dichromatic heat transfer recording from one original by installing a section for reading a picture that fixes one of a platen for placing an original or a scanning unit and moves the other at the time of reading in the direction of the 2nd scanning, and a section for recording in two colors provided with two color recording media.  
     CONSTITUTION: A section for reading a picture consists of a platen 1A for placing an original and a scanner unit 3A to perform reciprocating movement on a rail 2A. The original in a black and red colors is read with a reflection mirror 6, a lens 7, an image sensor 8, a filter 9, a lens 11, a sensor 12, etc. A section for recording in 2 colors is provided with an inked doner sheet for the black (B) color 13 and an inked doner sheet for the red (R) color 15. When the said sheets 13 and 14 pass through between an R color thermal head 27 and an R color pressing roll, and between a B color thermal head and a B color back roll 21, original information is output by heat, and recording in 2 colors is carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0348284-A (JP)
Title: Driving circuit for matrix type liquid crystal display device
Inventor: FUKUOKA HIROFUMI
IPC: G02F1/133
Filed: 1989-07-17
Abstract: PURPOSE:To improve contrast and to reduce electric power consumption by providing a bidirectional output circuit which can make charging and discharging of the output line of a video signal output means in this output means. CONSTITUTION:The output line 13 of a differential amplifier 1 is connected to the gate of an N channel output transistor 2 and the gate of a P channel output transistor 12. Output video signals are taken out of the sources of the output TRs 2 and 12 via the output line 9. The output TRs 2 and 12 can, therefore, execute either of the charging and discharging of the output line 9 and a signal electrode 102 connected thereto according to the input signal level. All of the time TH assigned to the scanning of one horizontal scanning line is utilized for writing to a picture element. The contrast of the display device is improved in this way and the electric power consumption is reduced.
Patent JP-S5972648-A (JP)
Title: Magnetic recording medium
Inventor: INAGAKI TOSHIYUKI
IPC: G11B5/716
Filed: 1982-10-20
Abstract: PURPOSE:To obtain a recording medium good in surface property, high in strength of adhesion to a ferromagnetic metallic film, and suitable to recording of both of long and short wavelengths by laminating a magnetic coat layer, an intermediate layer smooth on the surface and made of nonmagnetic org. polymer, and a ferromagnetic thin metallic film on a support in this order. CONSTITUTION:A magnetic layer 2 consisting of a binder and a magnetic powder low in coercive force and low in max. residual density, such as gamma-Fe2O3, Co-adsorbed Fe2O3, or Fe3O4 is formed on the surface of a supporting sheet 1, and dried. Then, it is coated with an ethyl alcohol soln. 8 dissolving a polymer not dissolving the layer 2, such as polyvinyl alcohol, to 0.1-10% concn. and having 1-200cp viscosity, using a gravure roll 5, and the intermediate film 4 smooth on the surface is formed using a flexible smoother 9. On this film 4, Fe, Co, Ni, or an alloy among them is vapor deposited to form a ferromagnetic metallic layer 3. As a result, the obtained record reproducing medium does not cause stripping-off of the layer 3, etc., and it is smooth on the surface and superior in recording performances of both long and short wavelengths.
Patent JP-H053929-A (JP)
Title: Sprinkler extinguishing equipment for dwelling house and automatic inspection device for extinguishing equipment thereof
Inventor: TAKEUCHI TAKASHI
IPC: A62C35/68
Filed: 1991-06-28
Abstract: PURPOSE:To prevent bursting and dew condensation due to freezing by dividing off a cheese type dead water preventing coupling from a water service pipe arrangement, and connecting the right-angled connecting portion to a sprinkler head install pipe arrangement through a motor-operated valve interlocking with a fire sensor in a sprinkler extinguishing equipment using a water service pipe arrangement. CONSTITUTION:A cheese type dead water preventing coupling 2 is divided off from a water service pipe 1, and a motor-operated valve 3 is connected to the coupling. A cross coupling 4 is connected to the motor-operated valve 3, and a sprinkler head install pipe 8 is connected to the coupling 4 through a motor-operated valve 5. A pressure sensor 7 and a motor-operated valve 6 connected to a drain pipe 11 are connected to each other. The motor-operated valves 3-6, the pressure sensor 7 and a fire sensor 12 are connected to a control box 13. When the fire sensor 12 senses a fire, an alarm bell 14 rings according to the electric signal, and the motor-operated valve 3 is opened to let water flow in a sprinkler head 9. After the fire is put out, the motor-operated valve 3 is closed, and the motor-operated valve 6 and a valve 10 is opened to discharge the water in the sprinkler head install pipe 8.
Patent JP-S57107538-A (JP)
Title: Hollow-cathode discharge device
Inventor: MORIMIYA OSAMU
IPC: H01J27/08
Filed: 1980-12-25
Abstract: PURPOSE:To facilitate the start of discharge while to stabilize the discharge and to improve the gas efficiency, by setting the diameter of the opening in the starting electrode and the aranging position under specific condition. CONSTITUTION:A hollow cathode 1, anode 2, starting electrode 3 and accelerating electrodes 4a-4c are arranged in a discharge chamber 11, where the opening of the starting electrode 3 is made within + or -18.5 deg. from the center of the opening in the hollow cathode against the axis while the diameter of the opening of the starting electrode 3 is set to be 1-3 times of the diameter of the opening in the hollow cathode 1 and a heater 12 is arranged in the hollow cathode 1. The operating gas is provided from the outside of the discharge chamber 11 into the hollow cathode 1 and siad gas is provided through the orifice section in the hollow cathode 1 and the opening in the starting electrode 3 into the discharge chamber 11. Consequently the starting of discharge is facilitated while the discharge is stabilize resulting in the improvement of the gas efficiency.