baber/WOPTO huggingface dataset:
Patent JP-2000273183-A (JP)
Title: Process for liquefying paper, liquefied paper composition and preparation of molded product
Inventor: SATANI SHIHOKO
IPC: C08L97/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a practical recycling technology which expands the recycling and use of excessive used paper or paper wastes and reduces the amount of fossil resources used. SOLUTION: A mixture comprising at least one liquid compound selected from the group consisting of hydroxyl phenyl compounds, polyvalent alcohol compounds and cyclic ester compounds, an alkaline or acid catalyst and paper, is heated to liquefy the paper. The paper is previously opened before liquefaction. The opened paper has a bulk density of 200 g/L or smaller, and 50% or more fiber in the paper has a fiber length of from 0.2 to 2 mm. The opened paper is previously wetted in a liquefaction agent. A liquefied paper composition having a non-liquefied residue content of 20 wt.% or smaller, is added with an isocyanate or a phenol resin hardener, cured and molded.
Patent JP-H02255653-A (JP)
Title: 1,4,5,8-tetrakis(mercaptomethyl)naphthalene, derivative thereof and production thereof
Inventor: KAMATA TOSHIHIRO
IPC: C07C327/26
Filed: 1989-03-27
Abstract: NEW MATERIAL:A compound expressed by formula I. USE:Useful as a monomer for polysulfide or polythioester. Further, also useful as a raw material for production of surfactant or a raw material of heavy metal-collecting agent. PREPARATION:1,4,5,8-tetrakis[(isothiuronio)methyl]naphthalene-tetrahalide expressed by formula II (R<3> is halogenated isothiuronio group) is heated and refluxed in an alkaline aqueous solution such as KOH or NaOH in an atmosphere of nitrogen to afford the compound expressed by the formula I. The compound expressed by formula I is treated with alkylation agent or esterifying agent to afford 1,4,5,8-tetrakis(mercaptomethyl)naphthalene derivative expressed by formula III (R<1> is alkyl or acyl).
Patent JP-S51150863-A (JP)
Title: Control device for an ultrasonic humidifier
Inventor: IDE SHINJI
IPC: G05D22/00
Filed: 1975-06-20
Abstract: PURPOSE: To provide an ultrasonic humidifier provided with a power source for both an oscillation circuit and a water feed control device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01250458-A (JP)
Title: Production of glass fiber mat and fiber-reinforced resin article
Inventor: KAWASHIMA SADAO
IPC: D04H3/004
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the subject mat capable of giving a fiber-reinforced resin material having uniform deep-drawn form, by depositing long glass fiber bundles in curved states and integrating the glass fiber bundles with each other using a thermoplastic resin binder. CONSTITUTION:Long glass fiber bundles having a length of >=30cm, preferably >=60cm are randomly deposited on a conveyor in curved form (curved with a radius of curvature of 1.5-20cm, preferably 2-15cm in >=70%, preferably >=80% of the length of the glass fiber bundle). The glass fibers are integrated with each other using a binder composed of a thermoplastic resin to form the objective mat.
Patent JP-S63241454-A (JP)
Title: Analysis of hydrogen sulfide in environmental air
Inventor: ISHIGAKI HARUHISA
IPC: G01N21/77
Filed: 1987-03-30
Abstract: PURPOSE:To permit quantitative analysis of a capturing liquid with high accuracy and high sensitivity by sucking the environmental air into a impinger, capturing the hydrogen sulfide in the environmental air by a capturing liquid and sampling the capturing liquid. CONSTITUTION:The environmental air is sucked into the impinger and the hydrogen sulfide in the environmental air is captured by the capturing liquid. The capturing liquid in which the hydrogen sulfide is captured is sampled. An amine sulfuic acid soln. and ferric chloride soln. are respectively added to the sampled capturing liquid and the liquid is rested for 2-120min after the addition. The absorptivity of the soln. forming a color after the resting is measured at about 670nm max. absorption wavelength. The quantity of the hydrogen sulfide is then determined in accordance with a calibration curve. The quantitative analysis is thus executed with the high accuracy and high sensitivity.
Patent JP-H03279459-A (JP)
Title: Blended nonwoven fabric and production thereof
Inventor: KAWAGUCHI YUTAKA
IPC: D04H1/551
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the subject nonwoven fabric having high softness and three- dimensional formability by aligning continuous fiber reinforcing materials in one direction on a short fiber mat containing polyether imide short fibers, applying a solvent for polyether imide to the mat and drying the product. CONSTITUTION:Short fibers at least containing polyether imide short fibers are dispersed in water and deposited on a water-passing base cloth. A reinforcing material composed of an inorganic filament is aligned in one direction on the obtained mat at a volume ratio of 30-65%. A solvent for polyether imide (e.g. methylene chloride or trichloromethane) is impregnated in the mat by spraying, etc., and the product is dried. The polyether imide short fiber is dissolved and bonded at the mutual crossing points and crossing points with other fibers by this process to keep the unidirectional orientation of the continuous fiber in the form of a sheet.
Patent JP-H07325642-A (JP)
Title: Small-sized electronic computer
Inventor: NAGASHIMA MASAAKI
IPC: G06F15/02
Filed: 1994-04-13
Abstract: PURPOSE:To provide a small-sized electronic computer which is high in reliability, maintainability, and safety. CONSTITUTION:A fixed disk 24 and an extension memory fitting part are arranged at the front part. An electric power (including a battery 26) and a CPU board 33 which are large in heating value are arranged on the left and right sides of the rear part to decentralize the heating bodies, thereby preventing a local rise in temperature. Further, a palm rest is made detachable and an extension memory is fitted in the main body below it to improve the maintainability. A mechanism which locks a display part is stored in the display part when the display part is open to eliminate a projection part, thereby improving the safety.
Patent JP-S561279-A (JP)
Title: Welding device
Inventor: MIYASHITA YUUJI
IPC: F16P1/06
Filed: 1979-06-15
Abstract: PURPOSE: To make arc welding work safe and sure by so constituting the device that the colored glass plate of a welding mask is closed at the same instant when an electrode strikes welding base metals.  
     CONSTITUTION: A reciprocatable moving rod 3 is mounted in a device body 2 and an electrode 5 is fixed to the outside end by means of a chuck 6. A turning lever 13 is pulled to detain the detention roller 14a at the end of a detention lever 14 to the detention edge 16a, thereby tentatively setting the rod 3 in the forward moving state. When the electrode 5 is press-contacted with the welding base metals and the force in the backward moving direction is exerted to the rod 3, the detention roller 14a disengages from the detention edge 16a and moves backward, causing a switch element 18 and electric switch 19 contact. On the other hand, a microswitch 20 is closed by the backward movement prior to this and causes the electromagnetic solenoid 31 on the welding mask 21 side to energize, thereby closing a colored glass plate 24. At the same time, an electric switch 19 closes to constitute the welding circuit, which generates arc between the electrode 5 and base metals, thus the welding is started. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60218069-A (JP)
Title: Quantitative determination of hydrogen peroxide
Inventor: AOYAMA NORIHITO
IPC: G01N33/50
Filed: 1984-04-13
Abstract: PURPOSE:To enable easy quantitative determination of H2O2 with high sensitivity and measurement of enzyme activity, etc. of an H2O2 forming system by bringing a specific chromogen into reaction with the H2O2 in a sample in the presence of peroxidase and measuring the absorption in the visible part or near IR part of the reaction liquid. CONSTITUTION:The chromogen expressed by the formulae I , II [Y is H or the group expressed by the formula III, X is H, alkyl, alkenyl, aryl, (substd.)amino, R1 is OH, (substd.)amino, R2 is X, the same as R1 or alkoxy, R3 is the group expressed by the formulas IV, V, etc., R4, R5, R6 are H, alkyl, alkenyl, halogen, OH, alkoxy, etc., J is -S-, -O-, the group expressed by the formulas VI, VII, R5, R6 may form integrally alkenylene, A1 is alkylene, A2 is the same as R2, B1, B2-B6 are H, alkyl, halogen, etc.] is brought into reaction with the H2O2- contg. sample and the absorption of the colored light of the reaction liquid is measured. The quantitative determination of the components in serum, urine, etc. by measuring the H2O2 generated by using the respective oxidazes is also possible by using the calibration curve obtd. preliminarily with the known concn. of the H2O2.
Patent JP-H11234777-A (JP)
Title: Transmitter/receiver with one diaphragm and three coils
Inventor: KIMURA HIROFUMI
IPC: H04R1/10
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To attain conversation without howling in a noisy place by pulling a lead line out of a coil for driving a diaphragm, assembling an AC bridge, vibrating a diaphragm by a received signal inputted to the coil and outputting a voice to an eardrum, and adding the voice output obtained by the eardrum vibration to the diaphragm. SOLUTION: The winding end of a coil A8 is connected to one end of a resistor 1, the beginning of a coil B9 is connected to the other end of the resistor 1, and the end the coil B9 is connected to one end of a resistor 3 and one end of a resistor 2. The beginning of the coil A8 is connected to one end of the resistor 2, and a bridge is constituted of the coil A, the resistor 1, the coil B, and the resistor 2. One end of the coil C10 is connected to one end of a resistor 4, and the resistor 4 is connected to the beginning of the coil B9, and a bridge B is constituted of the coil B, the resistor 3, the coil C, and the resistor 4. A received signal is inputted between the end of the coil A and the beginning of the coil C. Any speech received signal is not outputted at the both ends of the coil B, and the coil vibrates a diaphragm.
Patent JP-2000266176-A (JP)
Title: Failure diagnosing device of hydraulic pressure detecting device
Inventor: SUEHIRO KANAME
IPC: F16H61/686
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve failure diagnosing accuracy by detecting the finish of fastening/releasing operation of respective frictionally engaging elements by first respective solenoid valves after inputting a power source, and permitting a failure diagnosis of respective hydraulic pressure detecting devices after finishing first fastening/releasing operation. SOLUTION: After turning on an ignition key switch, whether or not fastening/releasing operation of a first frictionally engaging element 20 finishes after inputting a power source by a solenoid valve 30 corresponding a hydraulic pressure sensor 50 of a first diagnostic object, that is, whether or not the solenoid valve 30 finishes a single operation (ON→OFF) is judged. When first fastening/releasing operation finishes, it is regarded as influence of air mixture is removed to permit a failure diagnosis of the hydraulic pressure sensor 50 to perform the failure diagnosis. Actually, target hydraulic pressure is compared with actual hydraulic pressure, and for example, when the difference is large since the actual hydraulic pressure does not change though the target hydraulic pressure changes, it is diagnosed as failure of the hydraulic pressure sensor 50 on the basis of the difference.
Patent JP-H08275059-A (JP)
Title: Light receiving element circuit, light receiving element circuit array and method for configuring the light receiving element circuit
Inventor: FUNATSU HIDEKAZU
IPC: H04N5/353
Filed: 1995-03-31
Abstract: PURPOSE: To obtain the light receiving element circuit in which a sensitivity of each light receiving element is made variable by using a control circuit controlling an output from the light receiving element and the polarity of the output from the light receiving element is controlled and to realize the light receiving element circuit array where plural numbers of the light receiving element circuits are arranged and the method for configuring the light receiving element circuit. CONSTITUTION: A conductance of a MOS transistor(TR) 11 is controlled by a potential of a light receiving element 3 and its output current is led to an inverting output circuit and a noninverting output circuit of a control circuit. An inverted output is outputted when an input is given to a control terminal 9 and a noninverting output is outputted from an output terminal 10 when input is given to the control terminal 8. In this case, structures of the inverting/noninverting output circuits are made electrically equivalent by the provision of a MOS TR 17. Furthermore, the values of the output currents from the inverting/noninverting output circuits are made equal to each other by adjusting the relation between a threshold voltage and a potential at the output terminal and a ratio of a gate width to a gate length of each TR.
Patent JP-S55166284-A (JP)
Title: Manufacture of heating transcribing sheet
Inventor: SAITOU JINTAROU
IPC: B44C1/17
Filed: 1979-06-14
Abstract: PURPOSE: To bring only portions necessary for china-painting to conditions that can be transcribed by a method wherein an exfoliating agent layer is formed on the whole surface of a heat resisting film substrate, water soluble resin layers and coloring ink layers are partially made up, and a heat sensitive adhesive layer on the resin layers and the ink layers are removed with the water soluble resin layers.  
     CONSTITUTION: An exfoliating agent layer 12 is formed on the whole surface of a heat resisting film substrate 11, water soluble resin layers 14 are made up to portions where transcription corresponding to arbitrary patterns is not designed, and coloring ink layers 13 are built up synchronizing with the layers 14. When a heat sensitive adhesive layer 16 is formed on the whole surface and the water soluble resin layers 14 are dissolved by applying water on the whole, the heat sensitive adhesive layer 16 adhering on the layers 14 and the coloring ink layers 13 as occation calls are sharply cut and removed along the contours of the water soluble resin layers 14. The exfoliating agent layer is not transcribed on portions where need not be transcribed according to patterns, and china-painting which is excellent in a sense of beauty can be conducted without changing the external appearance of a body to be transcribed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5272-A (JP)
Title: Electric vacuum cleaner
Inventor: IIJIMA HOUCHI
IPC: A47L9/26
Filed: 1975-06-20
Abstract: PURPOSE: To provide an electric vacuum cleaner having a compact case with a cord reel arranged around the outer periphery of a motor-driven blower in a manner that an exhaust air may not be discharged from a port for pulling out a power cord. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06257891-A (JP)
Title: Low-temperature regenerator integrated with high-temperature regenerator using high-temperature regenerator exhaust gas
Inventor: INUBUSHI SAIEN
IPC: F25B33/00
Filed: 1993-03-09
Abstract: PURPOSE:To effectively recover exhaust heat and to reduce a temperature of combustion exhaust gas to be discharged into the atmosphere by so constituting as to heat a low- temperature regenerator with exhaust gas of a high-temperature regenerator which has not heretofore been used in a separate independent part. CONSTITUTION:A combustion chamber 78 is provided at a center of a high-temperature regenerator casing 76 in a vertical direction in which a refrigerant vapor outlet 70 is provided at an upper part, an inlet 72 of intermediate concentration liquid or dilute solution is provided at a lower part and a concentrated liquid outlet 74 is provided at an upper side. Many liquid rising tubes 82, 84 are concentrically arranged in two rows in a vertical direction around the chamber 78, and many fins 86 are provided in multistages substantially in a horizontal direction between the outer row tubes 82 and 84 and between the tubes 84 and a casing wall. Combustion gas generated in the chamber 78 by combustion of a burner 75 is passed through a gas passage 88 between the inner and outer tubes 82 and 84 and a gas passage 90 between the tubes 84 and a high temperature regenerator casing wall, then introduced into a low temperature regenerator casing 110 provided adjacent to the casing 76 to heat a dilute solution heating tube 122.
Patent JP-S62231740-A (JP)
Inventor: SUHARA SABURO
IPC: B32B5/20
Filed: 1986-04-01
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-H01246746-A (JP)
Title: Electrodeposition
Inventor: TOMITA SATORU
IPC: H01J9/227
Filed: 1988-03-29
Abstract: PURPOSE:To reduce consumption of phosphor and ensure the faithful form of deposition part in electrodeposition by providing an electrode for generating a specified electric field as well as exposing the deposition part to an electrodeposition liquid. CONSTITUTION:A plurality of electrodeposition substrates 1 retained in a cylindrical vessel 10 filled with an electrodeposition liquid by a retainer 13. In the retainer 13, the substrate 1 is exposed to the liquid at the opening part 13B, and the retainer is used as a part to be deposited while the other part 13A serves as a mask with respect to electrodeposition and has no unnecessary sticking of phosphor. The liquid is stirred by a rotating vane 12A and has a flow speed X. Opposing electrodes 14a (P1), 14A (P2) are provided at the edge of the opening 13B, the distance from the center O of the part 13B to the electrode is shorter on the upstream side of the flow than on the downstream side. Sticking of phosphor particles are controlled by the strengths of the electric fields of the respective opposing electrodes, so the form of the part to be deposited is accurately finished.
Patent JP-H06268502-A (JP)
Title: Constant voltage generating circuit and constant current source circuit
Inventor: KAYAMA SATOSHI
IPC: H03K19/00
Filed: 1993-03-09
Abstract: PURPOSE:To improve the yield of an integrated logic circuit device or the like including the constant voltage generating circuit and the constant current source circuit and to promote its high speed and high performance resulting from realizing the constant voltage generating circuit and the constant current source circuit suppressing the effect of a threshold voltage fluctuation attended with a power supply voltage fluctuation or a temperature change and dispersion in the process onto its output characteristic. CONSTITUTION:The constant voltage generating circuit for a logic integrated circuit device or the like employing MESFETs for its basic building block is mainly made up of a FETQ1 in a sub-threshold operation in its saturation region by connecting its gate to a cathode of a diode D6 provided for its source and up of plural diodes D1-D5 in series connection provided for the drain or the source of the FETQ1. Thus, a current voltage characteristic similar to that of the diodes is provided for the FETQ1 and its characteristic change is cancelled with the characteristic change in the diodes.
Patent JP-H09240382-A (JP)
Title: Resin emblem for outer ornamentation of vehicle
Inventor: ASADA SOICHIRO
IPC: B32B33/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To constitute a foil eliminating a washing step for an aluminum vapor deposition layer, arrange a contour section of a logo mark on a rising plane of a detent logo mark portion formed at the rear surface of an enblem and cause a printing displacement in a pattern ink layer to be vague. SOLUTION: This is a resin enblem 1 for an outer ornamentation of a vehicle in which a transfer foil 2 composed of a base film 2a, a peeling-off layer 2b, a coloring layer 2c comprised of a plurality of pattern ink layers 2c-1 and a vapor deposited layer 2c-2 such as aluminum and an adhesive layer 2d is integrally formed to the rear surface of a transparent resin 1a of the enblem 1 by an inmold transferring operation. The rear surface of the resin 1a of the enblem is provided with a detent logo mark section having a little smaller area than a contour of the logo mark and having a height of the surrounding rising surface of 0.3mm or more and then a contour portion of the logo mark is arranged at the rising surface.
Patent JP-S63240560-A (JP)
Title: Powder toner
Inventor: SATSUTA KEISUKE
IPC: G03G9/083
Filed: 1987-03-27
Abstract: PURPOSE:To remarkably reduce energy necessary for fixing by using an imide compound having a melting point of 30-150 deg.C as a binder resin. CONSTITUTION:The powder toner to be used is obtained by mixing the binder composed of the imide compound resin having a melting point of 30-150 deg.C with a colorant and a magnetic powder, when needed, and coating the surfaces of the obtained particles having an average particle diameter of 5-20mum with a hydrophobic resin. The imide compound is represented, for example, by formula I in which A is the residue of polybasic acid anhydride, and B is the residue of amine, and A and B may be same or different, thus permitting the heat energy necessary for fixing in the heat and pressure roll fixing system to be remarkably reduced.
Patent JP-2000263686-A (JP)
Title: Translucent barrier film, laminated material using the same and packaging container
Inventor: ICHIMURA KOJI
IPC: B32B9/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a translucent barrier film having high barrier properties and excellent in impact resistance, a laminated material having post-processing aptitude and a packaging container good in filling and packaging aptitude of content. SOLUTION: A barrier layer 3 comprising a thin film based on SiOx (wherein x is 0.01-1.2) is provided on at least one surface of a substrate film 2 to constitute a translucent barrier film 1 with average light transmissivity of 10-70% at a wavelength of 400-700 nm.
Patent JP-H07277751-A (JP)
Title: Method for producing synthetic quartz glass member
Inventor: AOYAMA TAKESHI
IPC: C03B20/00
Filed: 1994-04-14
Abstract: PURPOSE:To obtain a synthetic quartz glass member free from OH groups and chlorine and suitable as a material for semiconductor jigs by grinding synthetic quartz glass, heating the ground glass at a specific temperature under vacuum, and subsequently thermally melting the glass at a prescribed elevated temperature. CONSTITUTION:A silicon compound such as SiCl4 or Si(OCH3)4 as a raw material is treated by a flame hydrolysis reaction, a plasma flame cracking method, etc., or hydrolyzed by a sol-gel method, and the produced silica fine particles are melted to produce synthetic quartz glass. The obtained synthetic quartz glass is ground preferably into a particle size of <=600mum, subsequently heated at 1000-1200 deg.C under vacuum for evaporating the adsorbed water, and further thermally melted at 1500-1900(to obtain the synthetic quartz glass member free from OH groups and chlorine. The obtained synthetic quartz glass member has a strain point of >=1130 deg.C, an annealing point of >=1220 deg.C, and a high temperature viscosity not below that of natural quartz glass.