baber/WOPTO huggingface dataset:
Patent JP-2000204886-A (JP)
Title: Cutting device for road inside mountainous tunnel and tractor therefor
Inventor: KAKIUCHI YUKIO
IPC: E21D9/12
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce a time needed for cutting a road inside an existing mountainous tunnel. SOLUTION: An cutting device 14 has two types of working machines 18 and 20 used for cutting a road 12 inside an existing mountainous tunnel 10. A tractor 22 comprises a base plate 30, two units of first carriages installed on the base plate 30 and movable along two straight lines in parallel with each other, and second carriages movable along the lines perpendicular to these two lines. Both working machines 18 and 20 are installed on both first carriages, respectively, and each first carriage can be transferred onto the second carriage.
Patent JP-S60215171-A (JP)
Inventor: HANSU KURISUTOFUAA MERUKEBIERU
IPC: F16K11/074
Filed: 1985-01-14
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-S62163483-A (JP)
Title: Video signal recording and reproducing device
Inventor: TAKEUCHI HISAHARU
IPC: H04N5/783
Filed: 1986-01-13
Abstract: PURPOSE:To reproduce an image continued to a read-out image after a temporary stop is released, by executing the position return of a recording medium or a reproducing medium while a still image is being read out of a memory. CONSTITUTION:In the course of still reproduction, a tape 1 is run after its top, and rewound. It is executed by a fact that a capstan servo-circuit 19 is driven by a control signal from a mode control circuit 18. When the still reproduction is released, and the device becomes a connectional reproducing mode again, the tape 1 is driven at the conventional speed. In this case, an image is disturbed until the servo is synchronized, therefore, a reproducing video signal in this case is not outputted to a terminal, instead of which a read-out signal from a memory 9 is outputted continuously after the still reproduction. When the servo is locked, a switch 8 is switched to a terminal (a) side, and the reproducing video signal is outputted to a terminal 11.
Patent JP-S61162004-A (JP)
Title: Glare shielding type reflector for car
Inventor: MURAMATSU HIROMOCHI
IPC: B60R1/04
Filed: 1985-01-11
Abstract: PURPOSE:To execute switching between glare shielding and non-shielding with a time delay in the vertical direction of a reflector and to reduce the change of a backward visual field through the reflector by changing at least one out of the film thickness of transparent electrodes, the film thickness of an orientation film and the gap of a liquid crystal layer continuously in the vertical direction of the reflector. CONSTITUTION:The gap of the liquid crystal layer 7 is reduced in the descendent direction and the film thickness of transparent electrodes 5, 9 are increased in descendent direction. The lead wires of the electrodes 5, 9 are drawn from the low resistance side, i.e. the lower position in the shown drawing, of the electrodes 5, 9. When a voltage is impressed between the electrodes 5, 9, the liquid transmittivity of the liquid crystal layer 7 is reduced. The changing speed of its drop is proportional to the film thickness of the electrodes 5, 9. Therefore, the light transmittivity of the liquid crystal layer 7 is successively reduced in the ascending direction. Namely, the glare shielding operation of side mirrors is successively attained from the lower side of the upper side.
Patent JP-H06206071-A (JP)
Title: Electrolytically ionized water making device
Inventor: WATANABE KAZUSHIGE
IPC: C02F1/46
Filed: 1993-01-12
Abstract: PURPOSE:To provide an electrolytically ionized water making device capable of obtaining satisfactory electrolytic efficiency and increasing the making amt. of electrolytically ionized water though an electrolytic cell itself has a size almost same to that of a conventional one. CONSTITUTION:The gap between an anode 20 and a cathode 21 is formed as the forward passage 17 of the electrolytic cell 16 continuing to a raw water introducing port 15 and the respective rear surfaces of the anode and the cathode are turned from the terminal of the forward passage 17 to be formed as the return passages 18, 19 of the electrolytic cell and ionized water taking-out ports 18a, 19a are provided to the terminals of the respective return passages and a branch part 11a is provided to the terminal part of the forward passage 17 to make raw water and ionized water easy turn to the forward passage 18 of the anode and the return passage 19 of the cathode. The positive ion gathered to the cathode is taken out of an ionized water taking-out port as alkali-ionized water containing mineral components and the negative ion gathered to the anode is taken out of an ionized water taking-out port as acidic ionized water and raw water comes into contact with the anode and the cathode in the area and passing time corresponding to the lengths of both electrodes to be electrolyzed.
Patent JP-S5496991-A (JP)
Title: Laser device
Inventor: TAKAGI SHIGERU
IPC: H01S3/038
Filed: 1978-01-17
Abstract: PURPOSE:To lower the power voltage and thus to secure a low-cost power source by providing the sharp-tipped trigger electrode featuring the low discharge start voltage in parallel to the bar-type cathode and then setting the current flowing to the trigger electrode substantially to zero after the discharge was started once. CONSTITUTION:The voltage of DC power source 6 is applied to trigger electrode 8 via 1st and 2nd resistor 7 and 9 before start of the discharge with a fixed interval. With start of discharge through electrode 8, bar-type cathode 4 also starts discharge. The discharge space is secured to obtain nearly same level of the discharge maintenance voltage between electrode 8 and 4. As a result, almost no current flows to resistor 9 after the start of discharge at electrode 8. If the discharge interval is controlled in order to secure the higher discharge maintenance voltage for electrode 8 than electrode 4, no current flows to resistor 9 and electrode 8. Thus, electrode 8 receives no damage by the heat, thus increasing its life time. In this way, the discharge can be started smoothly with the discharge starting voltage lower than the discharge maintenance voltage of electrode 4.
Patent JP-S5496797-A (JP)
Title: Method of preventing falling of distribution line disconnected
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G7/18
Filed: 1978-01-17
Abstract: PURPOSE: To positively hold a long distribution line disconnected and to prevent falling while obviating hanging-down by placing portions near a supporting porcelain insulator on a half-split sleeve body, by mounting the half-split sleeve body  and a falling preventive tool to a stringing portion of the distribution line.  
     CONSTITUTION: When a distribution line 2 is struck by lightning and the distribution line 2 between a falling preventive tool 10 and a supporting porcelain insulator 3 is disconnected, the long line side of the distribution line disconnected falls by gravity. Since the distribution line 2 separated is gripped by a conical inner pipe 12 and the inner pipe 12 is insertion supported to an outer pipe 11 fixed to a half-split sleeve body 5, the inner pipe 12 deep enters into the outer pipe 11 when the inner pipe 12 is pulled by tension 15, its inner diameter shrinks, its projection bites into an insulator layer more and more and the pipe 12 strongly fastens the distribution line 2. Consequently, an end portion of the distribution line 2 disconnected is positively held by means of the falling preventive tool 10, thus obviating falling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57116744-A (JP)
Title: Heat resistant cast steel
Inventor: SUGITANI JIYUNICHI
IPC: C22C38/00
Filed: 1981-01-12
Abstract: PURPOSE: To obtain a heat resistant cast steel with remarkably improved creep rupture strength at ≥ about 1,000°C high temp., remarkably improved thermal impact resistance, etc. by adding N, Ti, Al and B to a heat resistant austenite cast steel contg. Cr, Ni, Nb and W.  
     CONSTITUTION: This heat resistant cast steel consists of, by wt., 0.3W0.6% C, ≤2.0% Si, ≤2.0% Mn, 20W30% Cr, 30W40% Ni, 0.3W1.5% Nb, 0.5W3.0% W, 0.04W0.15% N, 0.04W0.15% Ti, 0.02W0.07% Al, 0.0002W0.004% B and the balance essentially of Fe. This steel is maximally characterized by the combined addition of N, Ti, Al and B, and a great improvement in the characteristics at high temp. is attained by the addition. Even if any one of them is not added, the effect is not produced. Ti forms carbonitride together with C and N in the steel, and B and Al disperse the compound finely, strengthen the grain boundaries, and increase the intergranular cracking resistance. Thus, the characteristics at high temp. are improved remarkably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06215198-A (JP)
Title: Character recognition post-processing system
Inventor: SASE SHINJI
IPC: G06K9/72
Filed: 1993-01-12
Abstract: PURPOSE:To simultaneously handle Japanese characters and alphabetical letter strings and to enable collation in the unit of meaning as well by combining the unit of collation with the unit of a word in the case of character recognition post-processing. CONSTITUTION:With the character recognized result 20 as a key character, a dictionary reading processing 11 reads character arrangement information from a dictionary 21. In dictionary preparation processing 12, the read charcters arrangement information is analyzed, the partition of character is detected, and partition information or the character arrangement information is divided to a prescribed length. At a collation part 13, the character recognized result 20 is collated with the divided character arrangement information. In the case of collation, the partitioning character is specially collated. The result of the character arrangement information is stored and defined as the collating result with one piece of character arrangement information of the dictionary.
Patent JP-S61162072-A (JP)
Title: Developing device
Inventor: TAKEDA MAKOTO
IPC: G03G15/09
Filed: 1985-01-11
Abstract: PURPOSE:To display developing and cleaning works or a developing effect effectively and to obtain a toner picture image having high picture quality by forming a magnet and a simple moving device for the magnet. CONSTITUTION:A developing device 6 to be used also as a cleaning device consists of a magnet roll 6a obtained by arraying N and S poles alternately and a developing sleeve 6b to be rotated around the outer periphery of the roll 6a in the counterclockwise direction and has a function for supplying magnetic toner to a belt-like photosensitive body 5, forming brushes based upon the magnetic toner and developing a latent image and a function for peeling and removing the residual magnetic toner. The magnet 8 arranged on an opposite position to a developing area 7 in a driving roller 1 has a magnetic pole (S) different from that of the magnet roll 6a and rotates around a supporting shaft 8a so as to be shunted. The tufts of the magnetic toner on the developing sleeve 6b are sucked to the surface of the photosensitive surface by the strong magnetic line of force formed between the magnet roll 6a and the magnet 8, so that the developing effect is improved and a toner image having stable density can be obtained.
Patent JP-H04242050-A (JP)
Title: Picture display device
Inventor: MORIYAMA YUICHI
IPC: H01J29/04
Filed: 1991-01-17
Abstract: PURPOSE:To provide the mutual positioning of control, focusing, and deflection electrodes of electron beams reliably, in a display device displaying pictures with line cathodes. CONSTITUTION:By fixing tablet-shaped electrodes 2 to each other with positioning pins 23 arranged for respective electrodes, the mutual positioning of electrodes in a beam control electrode group 8 can be carried out with high accuracy. And by extending the positioning pins 23 to a cathode base 5 to work as positioning guides for linear cathodes (cathode-rays) 1, the positioning of linear cathodes to electrodes can be made highly accurate too.
Patent JP-S62163796-A (JP)
Title: Filter medium for purifier
Inventor: AMANO EIZO
IPC: B01J19/30
Filed: 1986-01-11
Abstract: PURPOSE:To improve the purification efficiency by providing the upper vertical blade consisting of an S-shaped main blade and an auxiliary blade normal to the main blade on the upper surface of a horizontal blade having a notched window, furnishing an inverted S-shaped lower vertical blade, and bending the side end of each main blade. CONSTITUTION:A planar and circular horizontal blade 2 made of a synthetic resin, having a spherical configulation, and presenting a distorted surface at the center is formed as the filter medium 1. Notched windows 2a are formed equidistant from the center, annularly, and at regular intervals. The upper vertical blade group 3 consisting of the upper clockwise-hooked crucial main blade 4 consisting of an S-shaped blade 4a and the upper auxiliary vertical blade group 5 normal to the bent part of the main blade 4 is formed on the upper surface of the horizontal blade 2, and the similar lower vertical blade group 6 in the form of an inverted S is formed on the lower surface. U-shaped grooves 4c and 7c are formed at the center of the horizontal blade 2 by inwardly bending the side ends. In this case, the grooves are shifted from each other at an angle of 45 deg. with the horizontal blade 2 as the boundary at the inter-section between the main blades 4 and 7. The similar grooves are also furnished to the auxiliary blades 5 and 8. Purification is effectively carried out in this way.
Patent JP-S59127805-A (JP)
Title: Manufacture of surface treated ferromagnetic powder
Inventor: WATANABE HIROSHI
IPC: C09D5/23
Filed: 1983-01-13
Abstract: PURPOSE:To improve the dispersibility and abrasion resistance of ferromagnetic powder by a method wherein ferromagnetic powder is dispersed in an alkaline electrolytic solution and then dispersed again by a surface active agent of a specific composition. CONSTITUTION:Ferromagnetic powder is dispersed in an alkaline electrolytic solution and then dispersed again by a surface active agent whose composition is expressed by a general formula I or II. A hydrophobic organic solvent is added to that dispersed solution and the ferromagnetic powder is transferred to an organic layer and then taken out as the powder of required properties. In the formulae, R<1> means a saturated or non-saturated alkyl radical with 1-30 carbon atoms or a substituted or non-sabstituted aryl radical with 6-30 carbon atoms, R<2> and R<3> mean a saturated or non-saturated and substituted or non-substituted alkyl radical with 1-20 carbon atoms or a hydrogen atom, R<4> means a substituted or non-substituted alkyl radical with 1-10 carbon atoms, (n) means a positive integer 1-4, Q means a nitrogen atom or a carbon atom, Q-N means a saturated ring with 5 or 6 members, A means an organic or inorganic acid and (m) means a positive integer.
Patent JP-S60148544-A (JP)
Inventor: SATOU KENSUKE
IPC: A61B5/04
Filed: 1984-01-12
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-H02184152-A (JP)
Title: Cordless telephone set
Inventor: MIURA KENZO
IPC: H04M1/02
Filed: 1989-01-11
Abstract: PURPOSE:To reduce the internal space of a sounding body and to attain miniaturization by sounding a call tone sounded from a call tone sounding body to an air gap of a power supply battery housing chamber from the sounding hole, resonating the sound acoustically, intensifying the call tone volume and sounding the tone from the sounding hole of a cover. CONSTITUTION:The subject telephone set is provided with a call tone sounder 11 built in adjacent to a power battery housing chamber 5 in an enclosure 1, a sounding hole 12 formed with a partition wall 6 of the power battery housing chamber 5, a sounding hole 12 sounding the call tone sounded from the sounder 11 toward the air gap of the power battery housing chamber 5 and plural sounding holes 13 formed to the cover 7 of the power battery housing chamber 5 and sounding the sound from the sounding hole 12 through resonance in cooperation with the air gap 5a. Then the call tone sounded from the sounder 11 is sounded from the sound hole 13 to the air gap 5a of the power battery housing chamber 5 to be resonated acoustically, the call tone volume is intensified and sounded from the sound hole 13 of the cover 7 of the power battery housing chamber 5. Thus, the the telephone set is miniaturized by using the call tone sounder with small size and low output sound pressure.
Patent JP-S63172290-A (JP)
Title: Developing device
Inventor: ONO TAIZO
IPC: G03G15/08
Filed: 1987-01-12
Abstract: PURPOSE:To regulate a developer to a uniform and prescribed layer thickness and to obtain an image of high quality free from unevenness in density by means of a simple constitution without requiring highly accurate adjustment by constituting a press contact part of a layer thickness regulating means of a bag sealing fluid. CONSTITUTION:At least the press contact part of a blade 49 for regulating the layer thickness of the developer 28 is constituted of the bag 49b sealing fluid 49a and for instance the bag 49b made of an urethane sheet and sealing air 49a is fitted to one end of a fitting plate 49c consisting of a phosphobronze plate for a spring. Thereby, the adhesion of the developer 28 on a developing roll 29 to the bag 49b can be improved and the contact pressure of the surface of the developer 28 with the blade 49 can be fixed, so that the layer thickness can be uniformly regulated in the axial direction of the roll 29. Consequently, an image of high quality free from unevenness in the density can be obtained.
Patent JP-H02186028-A (JP)
Title: Construction structure having opening/closing roof
Inventor: MASUYAMA YUZURU
IPC: E04B7/16
Filed: 1989-01-11
Abstract: PURPOSE:To reduce the construction cost by providing three divided roofs, i.e., a half arcuate fixed roof, movable roof, and a gate-shaped movable roof which can be shifted to the outside of the half arcuate fixed roof along the rectilinear rails installed in the upper part of a rectilinear structure. CONSTITUTION:An annular construction 2 is erected, surrounding a field 1, and the inside is formed into a multistoried building such as auditorium in inclined surface, and a pair of rectilinear constructions 3 and 3 are erected in parallel to the multistoried building, and similarly formed into a multistoried building. Then, a half-arcuate movable roof 5 is superposed or accommodated into an arcuate fixed roof 4 along the ring-shaped rail 6 of the annular structure 3, and the roof 5 is applied onto the roof 4. When a gate-shaped movable roof 7 is accommodated, it can be shifted to the outside of the fixed roof 4 along the rectilinear rails 8 and 8, and a pulling-out rail 10 is installed in parallel to the rectilinear rail 8 on a projecting wall 11, and three pieces of roofs can be retreated at the opening rate of 100% in the fine weather. Therefore, stability can be improved.
Patent JP-S56103236-A (JP)
Title: Polyester composition
Inventor: MIKI TETSUO
IPC: D01F6/92
Filed: 1980-01-21
Abstract: PURPOSE:To prepare the titled composition having excellent fiber-forming properties and processability and dull surface, and suitable for fiber-forming, preventing the damage of the processing apparatuses, by compounding polyethylene terephthalate ester with titanium dioxide containing P and K. CONSTITUTION:A polyester wherein at least 75% of the recurring unit is ethylene terephthalate is added with 0.01-3.0wt%, pref. 0.1-3.0wt% of fine powder of titanium dioxide containing 0.25-1wt% (as P2O5) of element and 0.1-1wt% (as K2O) of K element before the completion of the synthesis of the polyester. Especially, the titanium dioxide is added as a slurry in a diol to the system before the initial stage of the condensation reaction and before reducing the pressure of the system.
Patent JP-S61166393-A (JP)
Title: Culture of b lymphocyte and/or t lymphocyte
Inventor: TAKAHASHI NAOCHIKA
IPC: C12N5/00
Filed: 1985-01-14
Abstract: PURPOSE:To enable the proliferation and differentiation of B and/or T lymphocyte, effectively, by culturing B and/or T lymphocyte in a medium containing a specific cell proliferation factor. CONSTITUTION:A homogenate prepared by treating the enteric mucosa of a warm-blooded animal (e.g. cattle) in a solution of a salt (e.g. NaCl) free from Ca and Mg at 0-2 deg.C, or blood obtained from damaged liver is centrifuged, and a cell proliferation factor having a molecular weight of 6,000-48,000 is separated from the resultant serum. B and/or T lymphocyte is inoculated in a medium added with 1-10vol% said cell proliferation factor and 0.5-10vol% serum such as bovine fetus serum and cultured in an mixture of 5% CO2 and 95% air at 37 deg.C and about 7.0-7.5pH for >=24hr.
Patent JP-H11202340-A (JP)
Title: Liquid crystal display device
Inventor: TABATA SHIN
IPC: G02F1/1339
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the intra-surface response type liquid crystal display device of high display quality with a high contrast ratio without the impression of a rough display surface. SOLUTION: The one of small surface energy for not affecting the alignment of a liquid crystal molecule 2, for instance divinylbenzene coated with fluororesin, is used as a spacer 10 and light omission at the spacer 10 and the peripheral part generated in the display of a black (dark) state is suppressed. As a result, in the case of defining maximum transmissivity when applying a voltage as 100%, the transmissivity of the black (dark) state in the case of not applying the voltage is about 0.3% (contrast ratio is about 300), the roughness of the display surface due to the light omission around the spacer 10 is not visually confirmed and excellent display is obtained.
Patent JP-H08192687-A (JP)
Title: Roof trunk for automobile
Inventor: IMOTANI MITSURU
IPC: B60R9/04
Filed: 1995-01-17
Abstract: PURPOSE: To make strength of a roof trunk main body sufficient without increasing the wall thickness of the main body so as to improve durability, and simplify loading and unloading against a roof, by fixing at least two lengthy metallic members while properly spacing on the lower part of a receiving body. CONSTITUTION: When a roof trunk for automobile is placed on a roof, hands are inserted into a space part 5 so as to grip lengthy metallic members 4, a roof trunk main body 3 is loaded on a roof rack fitted to the roof, the roof rack is fitted to a fitting groove formed on the underside of a receiving body 1, and it is fixed by means of a commercial fixture. When the roof trunk for automobile is unloaded from the roof, the fixture is detached, the lengthy metallic members 4 are gripped, and the roof trunk main body 3 is dragged down from the roof rack. In this case, the fitting groove formed on the underside of the receiving body 1 serves as the guide groove for the roof rack, and hence the roof trunk main body 3 can be smoothly dragged down.
Patent JP-2000202263-A (JP)
Title: Mixing device for liquid body
Inventor: MIURA MASAYUKI
IPC: B01F25/60
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device for liquid body capable of efficiently mixing >=2 kinds of the liquid bodies on site without necessitating a driving source such as power source, convenient for carrying due to the light weight and capable of inexpensively producing. SOLUTION: The mixing device 1 is engaged water-tightly in a vessel 2, and plural through holes 4a, 4b are formed at symmetrical positions from the center of a plate 3 sliding along the inner wall surface 2a on the plate 3. Plural mixing pipes 6, 7 branched from a collecting pipe 5 on the center are connected to the through holes 4a, 4b to be vertically arranged and a central mixing pipe 8 opened in the lower end part 8a above the plate 3 is hung in a state communicating with the collecting pipe 5. A slide pipe 9 vertically moving in the vessel 2 is internally provided in one of the mixing pipes 6, 7 and the lower end part 9a of the slide pipe 9 is obliquely cut and in contact with the bottom surface 2a of the vessel 2 by the dead weight and has a shape that an introducing port 10 for the liquid body W is opened.