baber/WOPTO huggingface dataset:
Patent JP-S54143134-A (JP)
Title: Carrier liquid recovery method for wet type zerographic copier
Inventor: MATSUI TAKESHI
IPC: G03G21/00
Filed: 1978-04-28
Abstract: PURPOSE:To make it possible to recover carrier vapors relatively easily and safely in high purity and yield by subjecting the air containing the carrier vapors to adiabatic expansion after the compression. CONSTITUTION:The air containing carrier vapors is trapped by an attracting device. The air thus trapped is compressed by a compressor and then is subjected to adiabatic expansion by an adiabatic expansion device so that the carrier vapors in the air are condensed into a liquid. The exhaust gases from the compressor are not detrimental to human body because they contain little carrier gases.
Patent JP-S59175882-A (JP)
Title: Preparation of thermophilic amylase
Inventor: TSUKAGOSHI NORIHIRO
IPC: C12N15/09
Filed: 1983-03-25
Abstract: PURPOSE:To prepare a thermophilic amylase, in high yield, by culturing a novel microbial strain belonging to Escherichia genus and capable of producing thermophilic amylase. CONSTITUTION:A DNA fragment separated from the chromosome DNA of Bacillus thermophilus, having a molecular weight of 2.9X10<3>kbp, coding thermopholic amylase protein, and having a scission site with BamHI in the DNA chain, a scission site with SalI 2.4X10<2>bp downstream of the above site, a scission site with PstI further 0.5X10<2>bp downstream, and a scission site with BamHI further 1.4X10<3>bp downstream, is integrated in a plasmid vector, and is introduced into a host microorganism. The obtained microorganism belonging to Escherichia genus, e.g. Escherichia coli HB101/pHI301 (FERM-P No.7009) is cultured, and the objective thermophilic amylase is collected mainly from the cultured microbial cells.
Patent JP-S58168034-A (JP)
Title: Liquid crystal display of twisted nematic type
Inventor: NAKAGAWA YUTAKA
IPC: G02F1/139
Filed: 1982-03-30
Abstract: PURPOSE:To increase easily an operation margin, by changing the orienting direction of the liquid crystal molecule near the substrates of a liquid crystal cell and the adhering direction of polarizing plates. CONSTITUTION:The orienting direction of the liquid crystal molecule to be determined from the direction of bright view is deviated by 5-60 deg. and two sheets of polarizing plates 6a, 6b are disposed with at least one sheet thereof deviated by 1-30 deg. in a liquid crystal device of a twisted nematic type using the plates 6a, 6b. The plates 6a, 6b are so provided that the axes of polarization thereof are asymmetrical with respect to the linear symmetrical axis 18 in the orienting direction of the liquid crystal molecule.
Patent JP-H10245193-A (JP)
Title: Warning device of work machine
Inventor: SUZUKI TAKAO
IPC: B66C23/90
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To simplify adjusting work of a warning device by respectively arranging sound volume adjusting means to adjust sound volume of a warning means on both the tip side and the base end side of an extensible-contractible boom. SOLUTION: Warning sound volume from a warning means 6 can be adjusted from both a first sound volume adjusting means 3 on the work stand 24 side and a second sound volume adjusting means 13 on the turning stand 22 side. That is, when the warning means 6 is arranged on the work stand 24 side, for example, the warning sound volume from the warning means 6 is adjusted to an optimal level for an operator to operate a second operation means 11 on the turning stand 22 side. In this case, the operator directly hears a warning given from the warning means 6 by operating a second sound volume adjusting means 13 on the second operation means 11 side, and can easily adjust the sound volume by judging propriety of its level.
Patent JP-S60195729-A (JP)
Title: Magnetic recording medium
Inventor: HOSOI NOBUYUKI
IPC: C09D5/23
Filed: 1984-03-17
Abstract: PURPOSE:To improve particularly the sliding characteristic of a magnetic layer among other physical characteristics and to obtain the titled coating-type magnetic recording medium by incorporating a specified organic molybdenum compd. into a magnetic layer obtained by dispersing ferromagnetic power in a binder. CONSTITUTION:A magnetic paint is obtained by dissolving molybdenum dialkyl dithiophosphate shown by the formula (R is 1-20C alkyl), mixing ferromagnetic metallic powder or the powder of a ferromagnetic metallic oxide, etc. into said soln., and adding, if necessary, the particles of an abrasive such as Al2O3, Cr2 O3, and SiC having >=5Mohs hardness. The paint is coated on a nonmagnetic body which is oriented, dried, and then calendered to form a magnetic layer having a smooth surface. The magnetic powder can also be pretreated in a soln. of the organic molybdenum compd., filtered, dried, and then dispersed in the soln. of the binder. The organic molybdenum compd. is strongly adsorbed by the ferromagnetic powder and the abrasive due to the presence of S in the organic molybdenum compd. in this way, and the sliding characteristic is particularly improved. The baking on a magnetic head is also prevented, and the magnetic medium having excellent characteristics such as stillness at low temps. is obtained.
Patent JP-H10244756-A (JP)
Title: Heat-sensitive recording medium
Inventor: KOMATSU YASUKO
IPC: B41M5/327
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium excellent in light resistance at its texture and in dynamic color-developing sensitivity. SOLUTION: This heat-sensitive recording medium contains at least one kind selected from among 3-[N-ethyl-N-(4-methylphenyl)amino]-6-methyl-7- anilnofluoran, 3-diethylamino-7-[(3-trifloromethyl)phenyl]aminofluoran, and 3- dibutylamino-7-[(2-chlorophenyl)amino]fluoran as a dye precursor. Further, aqueous dispersions of the dye precursor, in which a particle diameter for 5% of the dye precursor on the volume basis is at least 0.2μm and that for 50% thereof on the volume basis is at most 1.3μm, are used.
Patent JP-H02228828-A (JP)
Title: Radio call system
Inventor: MARUO YUKIHIRO
IPC: H04B7/26
Filed: 1989-03-02
Abstract: PURPOSE:To attain mutual communication even when a slave station in radio reception between a master station and the slave station by providing a means receiving intermittently a radio data to a receiver (slave station). CONSTITUTION:The radio ON operation is applied in a slave station 2 after a time for intermittent reception is set to a timer section 27a in a control section 27, and after the radio ON operation is finished, when a coincidence flag is set, a call is noticed by a notice section 25 and when a coincidence flag is reset, the radio OFF operation is selected. In the case of the radio OFF operation, when a data input/output section 26 of the slave station 2 and a data input/output section of the master station are connected, communication is implemented between the master station and the slave station 2, the slave station 2 receives a command preset by the master station and the operation along with the command is implemented. Thus, information such as about how many minutes a slave station has to wait is obtained from the master station and displayed thereby improving the service.
Patent JP-S59176892-A (JP)
Inventor: OKADA MASAMI
IPC: G06F17/40
Filed: 1983-03-26
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-H10246382-A (JP)
Title: Electrofusion joint for synthetic resin pipe
Inventor: SUGIURA EIICHI
IPC: F16L47/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To make it easily installable in pipe ends even at a time when body these pipe ends are not set up rectilinearly as well as to secure an extent of joining strength in these pipe ends being high with each other. SOLUTION: In this electrofusion joint for a synthetic resin pipe, equipped with a joint body 12, of the same material as two pipes 11 and 12, for joining two synthetic resin pipes 10 and 11 to each other, and an energized heating element 13 embedded in this joint body 10, a pipe end of the pipe 11 on the other is inserted into an expanded pipe end of the pipe 10 on one side, and this joint body 12 is inserted into a space (S) made up in a gap between the expanded pipe end of the pipe 10 on one side and the pipe end of the pipe 11 on the other.
Patent JP-H06334173-A (JP)
Title: Reverse-conduction gate turn-off thyristor
Inventor: MORISHITA KAZUHIRO
IPC: H01L29/744
Filed: 1994-03-22
Abstract: PURPOSE:To provide a high withstand voltage together with a wide separation band by forming an independent second conductivity type high-doped layer in a first conductivity type semiconductor layer on the anode electrode side of the separation band which is located between a gate turn-off thyristor and anti-parallel diodes. CONSTITUTION:A high concentration n<+> layer 13 is provided at an equal interval in a p-type layer (A first conductivity type semiconductor layer) 12 located in the lower part of a separator C for separating a gate turn-off thyristor(GTO part a) from anti-parallel diode (RCDD part b) as a high-doped layer. The multiplication phenomenon of carriers is controlled with an independent second conductivity type high-doped layer formed in the first conductivity type semiconductor layer on the anode electrode side of a separation band which is located between the gate turn-off thyristor and the anti-parallel diodes.
Patent JP-S51126868-A (JP)
Title: Device for weighing beansprouts
Inventor: SATOU KENJIYU
IPC: G01G17/00
Filed: 1975-04-28
Abstract: PURPOSE: To weigh beansprouts by setting a pair of forks in a vertical tube which is attached to the outlet of the hopper and weigh them to a fixed amount without causing any damage to them. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H1048678-A (JP)
Title: Nonlinear optical material
Inventor: SCHROF WOLFGANG DR
IPC: C07D333/18
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an optically stable thiophene compd. or its compsn. showing high nonlinearity and having fast relaxing time by incorporating a specified polythiophene. SOLUTION: The material contains at least one kind of polythiophene having structural units expressed by formula I and formula II. In formulae I and II, X, Y are straight-chain or branched-chains alkyl groups having 1 to 22 carbon atoms or straight-chain of branched-chain alkoxyl groups having 1 to 22 carbon atoms, or X and Y with atoms bonded to these may form a cyclic structure containing carbon atoms. The cyclic structure contains not only carbon atoms but nitrogen (N) heteroatoms, oxygen (O) heteroatoms, sulfur (S) heteroatoms or (P) phosphorus heteroatoms or two or more kinds of these heteroatoms. Moreover, the cyclic structure may have substltuents Z on the position of carbon atoms, nitrogen atoms or phosphorus atoms, and each Z independently represents the same groups as defined as X and Y.
Patent JP-S59176395-A (JP)
Title: Additive for dust coal/oil mixture
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1983-03-25
Abstract: PURPOSE:To provide an additive for dust coal/oil mixture, consisting mainly of a specified compd. derived from a specified bonded polyether compd. or a specified compd. derived therefrom, which is economical and retains stability and fluidity over a long period. CONSTITUTION:The additive consists mainly of (A) bonded polyether compd. having a molecular weight of 1,000-600,000 obtained by adding alkylene oxide to polyalkyleneimine having 7-200 nitrogen atoms and bonding it with at least one compd. selected from among polyvalent isocyanate, polyvalent epoxy compd. and polyvalent aldehyde, or (B) compd. (1) obtained by interaction of a part or the whole of terminal hydroxyl groups of (A) and at least one compd. selected from among sulfating agents, phosphating agents, organic carboxylic acids and carboxylic acid halides, or compd. (2) obtained by oxidizing a part or the whole of terminal hydroxyl groups of (A) with an oxidant.
Patent JP-H07255811-A (JP)
Title: Stretcher having leg fixing tool
Inventor: ISHII KAZUTOSHI
IPC: A61H33/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide a stretcher having leg fixing tools by which a legs of a bather can be fixed to a prescribed position on the stretcher and upward flotation of the legs of the bather can be prevented even if buoyancy or the like is applied. CONSTITUTION:Leg fixing tools 12 (12A and 12B) formed in a circular arc shape to press down left and right legs Ma of a bather M from above are arranged on a stretcher 1 for bathing, and base end parts of the leg fixing tools 12 are arranged so that a slide can be freely adjusted in the lengthwise direction of the stretcher, and that a slide can be freely adjusted in the direction orthogonal to the lenghtwise direction of the stretcher. The base end sides of the leg fixing tools 12 are respectively rotatably arranged along a vertical surface running in the lengthwise direction and the short direction of the stretcher, and have three degrees of freedom.
Patent JP-S59174936-A (JP)
Title: Device for producing character information
Inventor: SAKASHITA KAZUNAGA
IPC: G06F3/02
Filed: 1983-03-25
Abstract: PURPOSE:To automatically obtain display data in a prescribed form, by making an operator select a necessary word only. CONSTITUTION:A memory 3 is connected to CPU1 through a bus line 2. Moreover, a display 5 and keyboard 6 are connected to the bus line 2 through an I/O interface4. Moreover, a communication controlling device 8 is installed through an interface 7 for controlling communication and implemented road information is transferred to terminal displays distributed to every place of a road. The memory 3 is equipped with a program area which stores the operational processing procedure of the CPU1 and a word data table which stores word data used for road display by their kind. Moreover, the memory 3 has a word connecting data table which stores data of a connector when connecting words and, in addition to the bove, the memory 3 is also provided with a produced text area which stores produced texts, storage areas GN1 and GN2 for group numbers of inputted words, and connector storage area BOND which holds the data of connectors at this time.
Patent JP-H01283771-A (JP)
Title: Electrode board whose end sealing structure is unified and its manufacture
Inventor: DAN ERIOTSUTO ERUMOA
IPC: H01M4/96
Filed: 1989-03-01
Abstract: PURPOSE: To closely seal a substrate and a catalyst layer together and prevent the leak of gas from a joint by depositing the catalyst layer thereon and then filling ink on the substrate in a thin band shape for high density. CONSTITUTION: After a substrate 2 is formed, a catalyst layer 4 is deposited on the surface of the substrate 2 and ten filling ink is injected from under the opposite side of the deposited face of the catalyst layer 4 on the substrate 2 into the end of the substrate 2 under pressure shown by an arrow mark A to from a high density area 8. The ink is infiltrated from the inside of the substrate 2 through the surface 1 to the outside for a gas seal band 9 to be integrated with the high density area 8, so that no joint exists between the high density area 8 and the gas seal band 9. In addition, injection pressure allows the filler ink to be infiltrated to the lower side of the catalyst layer 4 coating the substrate 2, so that the catalyst layer 4 and the substrate 2 are closely sealed together and similarly the side face 5 of the catalyst layer 4 is also sealed.  In this way, the leak of gas from the joint is prevented.
Patent JP-S60197814-A (JP)
Title: Quick cooler of atmosphere-treated steel material
Inventor: HIDA KAZUNARI
IPC: C21D9/573
Filed: 1984-03-19
Abstract: PURPOSE:To cool quickly steel materials passing in muffle tubes by partitioning the gaseous atmosphere admitted in the muffle tubes by the boundary between a heating side and a cooling side and circulating forcibly the gaseous atmosphere thereby cooling the steel materials. CONSTITUTION:Partition fittings 4 are provided in the parts where muffle tubes 3 penetrating through the inside of a cooling liquid tank 1 from one end face 1c to the other end face 1d projects from the tank 1 to the outside. Narrow paths 4d are formed of partition walls 4c to the extent of allowing passage of various steel materials A so that the atmosphere gas does not pass through said paths. A prescribed amt. of gas is sealed through a supply port 17 into the tubes 3 on the cooling side and a gas circulating blower 15 is operated by a motor 16. The gaseous atmosphere flows toward an inlet header 8 and is admitted from the face 1c via branch pipes 7 into the tubes 3 projecting to the outside. The gas admitted therein is cooled in the tank 1. The gas enters an outlet header 9 via the branch pipes 7 on the outside of the cooling system and is circulated through the zigzag pipe via a pipe 13.
Patent JP-S57165856-A (JP)
Title: Self-diagnosis device for copying machine
Inventor: SAITOU YOSHIO
IPC: G03G15/00
Filed: 1981-04-07
Abstract: PURPOSE:To enable to find out failures easily, by monitoring an output signal with a CPU, in a control circuit outputting the output signal through the discrimination of an input signal from a switch at the CPU and operating a driving source. CONSTITUTION:A light emitting diode of an input detection circuit 3a of a control circuit 12 is illuminated with a switch 1a of an input section 11 and inputted to an input circuit 4 as an electric signal at a phototransistor. The result is judged by a CPU5, an output latch circuit 6 drives a power transistor 7a and a power supply B is supplied to a solenoid 9a for operation. When the transistor 7a is in off-state in an output detection circuit 8a, a current of about 20mA flows to a resistor R, a photocoupler P is operated and feedback is made to an input circuit 4 to discriminate if the output circuit system is normal. When no output is indicated and the P is not operated, it is judged as a failure.
Patent JP-H03252689-A (JP)
Title: Fixing device
Inventor: SHIKADA MAKOTO
IPC: G03G15/20
Filed: 1990-03-02
Abstract: PURPOSE:To miniaturize a fixing device by removing at least one glass part between both ends of the glass bulb of a halogen heater and directly connecting the end on the side where the glass part is removed to a terminal. CONSTITUTION:A fixing roller 2 is provided with the halogen heater 4 for heating in its inner part and at least one glass part between both ends of the glass bulb 4b is removed, that means, the glass part 4a exists at the right end of the bulb 4b but the glass part does not exist at the left part thereof and is connected to the terminal 4c. Then, the position of the heater 4 in a thrust direction is decided by making the end of the terminal 4c of the heater 4 abut on a left cover 22, etc., and pressurizing the glass part 4a of the other end by a heater presser spring 27 so that stress is not applied even when the heater 4 is heated and expanded. Thus, the length of the heater 4 is shortened by as long as the length of the removed glass part and the device is miniaturized.
Patent JP-S55144933-A (JP)
Title: Wire electrode discharge cutting method
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1979-04-24
Abstract: PURPOSE:To always keep at a level not more than a predetermined one the height of the highest point of projected portions of craters formed on a wire electrode during the formation of electric discharge, by properly controlling the electric discharge cutting pulse conditions. CONSTITUTION:A processing liquid, such as ion exchange treatment water is supplied from a nozzle 16 to a space between a work 14 placed on a processing table and a wire electrode 1, and a processing pulse from a pulse power source 15. Pulse discharge is repeatedly formed to cut the work 14. The moving wire 1 is directed in a proper course to a space between guides 12 and 13, and tensed by rollers 7, 4. The pulse power source 15 is controlled such that a suitable processing pulse is supplied, which meets the conditions for keeping the height of projected portions of the wire 1, which are formed due to electric discharge, at a level not more than a predetermined one.
Patent JP-H07231724-A (JP)
Title: Agricultural greenhouse
Inventor: MORIZAKI KAZUNARI
IPC: A01G9/14
Filed: 1994-02-24
Abstract: PURPOSE:To obtain an agricultural greenhouse easy to control both the temperature and humidity therein, capable of producing the environment suitable for growing field crops, also simple in structure. CONSTITUTION:A greenhouse skeleton 2 is covered with a covering material 3 having a flat netty portion 3a near the top of the greenhouse, the covering material 3 is fixed with greenhouse fixing bands 5, and a covering sheet 6 covering the flat netty portion 3a and made openable by a winding roller 7 connected to a revolving device 9 is jointed to the covering material 3 through jointing members 4, 4', and a pressing band 8 is also applied on both the winding roller 7 and the covering sheet 6 to press both of them.
Patent JP-H11229792-A (JP)
Title: Shield tunnel construction method and segment piece therefor
Inventor: NAKAZAWA TAKASHI
IPC: E21D11/15
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a reinforcement rib or make the rib lightweight, and to reduce the weight and fabrication cost of a segment piece for the shield tunnel construction method by detachably fitting an anti-thrust member to the segment piece. SOLUTION: The strength of a circular arc type segment piece 7 is taken at such a level as capable of withstanding earth and water pressure, and an anti-thrust member 11 adjustable in length such as a turnbuckle or a hydraulic jack is detachably provided between the main girders 8 and 8 of the segment piece 7, thereby increasing segment piece strength up to such a level as capable of withstanding reaction for propelling a shield machine. Thrust applied to the segment via a shield jack becomes maximum for a forward end segment, but is gradually offset with frictional resistance between the skin plate around a segment and the natural ground, so far as rear segments are concerned. Thus, the rear segments are required to have strength only against earth and water pressure working on the surrounding of the segments.  As a result, the reinforcement rib 10 can be eliminated or made lightweight, thereby reducing the weight and the fabrication cost of the segment piece 7.
Patent JP-S63216418-A (JP)
Inventor: IJIMA TADASHI
IPC: A01K97/04
Filed: 1987-03-05
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-H08245703-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: IIZAWA HIDETO
IPC: C08F2/00
Filed: 1995-03-10
Abstract: PURPOSE: To produce a high-quality vinyl chloride-based polymer in a temperature-controlled element type reaction tank container whose structure is to mutually connect a main chamber and a gap chamber by a piping via a communicating tube or a pressure-leveling device. CONSTITUTION: Vinyl chloride or a copolymerizable monomer mixture predominant in vinyl chloride is polymerized in an aqueous medium using a reaction tank container has the following scheme: partition plates are spacedly arranged in parallel with one another rectangularly to the outer surface of an inner cylinder, each outer strip is set astride between the tips of a pair of the partition plates adjacent to each other to spacedly fix, inside the container body, temperature-controlled elements each having a heat transfer medium channel partitioned by the partition plates between the inner cylinder and the outer strip in such a manner as to face the outer strip side against the inner surface of the container body, and both the upper and lower parts of the gap between the temperature-controlled elements and the inner surface of the container body are sealed to form a gap chamber,  and the gap chamber and the container body are mutually connected by a communicating tube or a piping via a pressure-leveling device.