baber/WOPTO huggingface dataset:
Patent JP-H05264952-A (JP)
Title: Electronic white board device
IPC: G02F1/1333
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the electronic white board device which has shock resistance, is stable in its display, strong against damage and excellent in safety, and in which a visual field angle is wide and its display is easily visible by constituting its display part by a display element formed by inserting and holding a liquid crystal material containing a ferroelectric high polymer liquid crystal by a resin substrate. CONSTITUTION:A main body of the electronic white board device is constituted like a rectangular and horizontal board, and almost the whole surface becomes a liquid crystal display part 2 of a large screen. In the main body, an IC chip 7 consisting of a CPU 3, a memory 4, interfaces 5, 29, a driving/image signal processing circuit 6 for a liquid crystal, and an input signal circuit 20 for a touch panel 21 is contained. A ferroelectric liquid crystal material of the liquid crystal display part 2 is inserted and held by two pieces of resin substrates provided with a transparent electrode, and connected to the IC chip 7 through the transparent electrode. When a liquid crystal display element containing a high polymer ferroelectric liquid crystal is used as a liquid crystal material of the liquid crystal display part 2, strength against external force such as a shock and bending, etc., and durability can be improved.
Patent JP-2000282469-A (JP)
Title: Cut-beam type earth retaining timbering and pit excavation method
Inventor: YAEGASHI HIKARI
IPC: E02D17/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable support of even a relatively large span earth retaining wall by providing an assembled beam composed of beam members and a slant member connecting them to each other and an assembled support pile composed of pile members erected on both side of the assembled beam and a reinforcing member containing the slant member. SOLUTION: Beam members for assembly 12a, 12b are formed of H steel, while a slant member 12d is fixed to a lower side of a lower flange and a slant member 12c is fixed to an upper side of an upper flange. In this case, an assembled support pile is constituted of pile members 16a, 16b abutting on the beam members 12a, 12b and being held from both sides, slant members fixed to the pile members 16a, 16b at its opposed ends, and horizontal members 17. The members 17 are arranged to abut on the beam 12 and to hold same from both upper and lower sides. The support pile is prevented from being deformed bendwise even if a horizontal force is applied from the beam 12 by means of the horizontal member 17 and the slant member extending in the direction to cross at right angles with the beam 12. Accordingly, even if the beam 12 is subjected to a large soil pressure between relatively large span earth retaining walls 11a, 11b, generation of bucking is prevented and the retaining wall can be supported.
Patent JP-S5520834-A (JP)
Title: Automatic controller for construction machine
Inventor: SHIMIZU MIYUKI
IPC: E02F9/20
Filed: 1978-07-31
Abstract: PURPOSE:To improve the safety through automatic control by ensuring return of the sleeve cylinder to the neutral position in switching of the construction machine from the automatic to manual operation. CONSTITUTION:In switching from the automatic to manual operation, when the power switch SW1 is turned off, a relay contact RS is kept in onstate by a lag time. The voltage +Vcc outputted by a regulated power supply circuit is fed to and circuits A1 and A2 and a ''not-and'' circuit N1. On the other hand, the switch SW2 is turned off simultaneously with the switch SW1 and the input level of the and circuits A1 and A2 goes to zero, which deenergizes solenoids Sa and Sb while energizing a solenoid Sc. A fixed time afterward, the relay contact RS is turned off to deenergize the solenoid Sc whereby a solenoid valve is switched to the neutral position. Thus, the sleeve cylinder is turned to the neutral position.
Patent JP-H01265215-A (JP)
Title: Automatic focusing device for video camera
Inventor: TAGUCHI SHUNICHI
IPC: G02B7/28
Filed: 1988-04-18
Abstract: PURPOSE:To perform excellent focusing at low cost with simple constitution by driving and moving a master lens group by using a pulse motor and a lead screw. CONSTITUTION:A camera wherein a front lens group is fixed and a master lens 5 is moved is so structured that a ball bearing 25 does not comes out by a retainer 26 by providing the ball bearing 25 in the gap between the internal cylinder 24 and external cylinder 27 of the master lens. Then the internal cylinder 24 is coupled with a moving frame 28 by a coupling mechanism 30 and engaged with the shaft 10 composed of the lead screw. In this constitution, the master lens 5 is sufficiently lightweight, so the low-torque pulse motor 9 is used to vibrate the master lens 5 through the lead screw and move it, thereby performing the excellent focusing.
Patent JP-S57207820-A (JP)
Title: Recorder having picture feed function
Inventor: SHIMIZU KOUICHIROU
IPC: G01D9/38
Filed: 1981-06-17
Abstract: PURPOSE:To efficiently record a phenomenon generated irregularly, by constituting so that a recording operation is executed by a recording meter, and also recording paper is moved by 1 picture portion, when a triggering circuit is operated by a data signal. CONSTITUTION:In accordance with a voltage level of a data signal generated irregularly, a trigger level and an inclination of a triggering circuit 1 are set. When an analog data signal is inputted to an input terminal (a), it is supplied to a pen driving part A of a recording meter 3, also is supplied to the triggering circuit 1, and a trigger signal is outputted to a controller 5. By a recording signal from the controller 5, the recording part A drives a recording pen, and also a motor B moves recording paper by 1 picture portion. Accordingly, a phenomenon generated irregularly is recorded efficiently.
Patent JP-H08282944-A (JP)
Title: Domestic elevator and its construction method
Inventor: YAMAGUCHI TADASHI
IPC: B66B9/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide a domestic elevator and its construction method wherein setting up can be easily and inexpensively performed relating to an existing house. CONSTITUTION: In an external wall surface 2 vertically correspondingly positioning a space utilizable as a gate in an upper/lower floor in an existing house 1, in/out openings 3, 4 having a bottom surface almost flush with a floor surface of each floor are formed, and an elavator unit 5 comprising a prefabricated lift car and elevator shaft case is built so as to vertically connect the in/out openings 3, 4 of each floor also so as to stop the lift car in the in/out openings 3, 4.
Patent JP-S63258027-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHIYAMA HIDEYUKI
IPC: H01L21/52
Filed: 1987-04-15
Abstract: PURPOSE:To complete the cure of resin without voids in a relatively short time of heating, such as for approx. 10 min. and to obtain a sufficient bonding strength by heating for curing a resin bonding material at three stages of low, intermediate and high temperatures. CONSTITUTION:When a semiconductor element is bonded by a bonding material to a substrate to manufacture a semiconductor device, a resin bonding material is thermally cured by a first step of heating it at 100-150 deg.C, a second step of heating it at higher temperature than that of the first step, and a third step of heating it at higher temperature than that of the second step. For example, it is heated at 100-150 deg.C for 3 min on a hot plate in the first step to evaporate low molecule organic component contained in the material. Then, it is heated at 150-180 deg.C for 3-7 min in the second step to accelerate the curing reaction of the resin without boiling the component having a boiling point of approx. 180-200 deg.C of a reactive diluent or the like contained in the material. Then, it is heated at approx. 300 deg.C for 2 min in the third step to complete the curing reaction of the resin.
Patent JP-S62249590-A (JP)
Title: Magnetic recording and reproducing method
Inventor: MORIOKA YOSHIHIRO
IPC: H04N9/797
Filed: 1986-04-23
Abstract: PURPOSE:To vary the recording/reproducing time for one same tape in two or more kinds by mounting four pieces of magnetic heads in specific position on a rotary cylinder so that a track on which each track travels is not overwritten by another track. CONSTITUTION:A brightness signal and a time-base-compressed chrominance signal are inputted to terminals 1 and 2 respectively and converted by a switch SW 3 into a signal in which they switch each other at every horizontal synchronization cycle. The outputs of the SW 3 are inputted respectively to an FM modulator 4 and, via a delay circuit 5, an FM modulator 6, where FM modulated respectively, then recorded in a magnetic tape by magnetic heads 7 and 9 and those 8 and 10 respectively. The heads 7 and 8, and 10 are mounted in positions apart from each other by an angle of theta on the rotary cylinder 11, and hence, by delaying the output of the SW 3 for a relative time difference corresponding to the angle theta by the dealy circuit 5, a brightness signal is recorded neighboring another brightness signal and a chrominance signal is recorded neighboring another chrominance signal on the tape. suppressing the interference from the neighboring track low. The data from the magnetic heads are demodulated 12, 13, delayed 14, and reproduced.
Patent JP-2000284062-A (JP)
Title: Buried object-prospecting method
Inventor: KAWAGUCHI TAKAHIRO
IPC: G01V3/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily detecting metallic and non-metallic buried objects without increasing working man-hours. SOLUTION: In a method for prospecting a buried object in a section where piping is laid, a first process where starting and arrival shafts 1 and 2 are provided at both the ends of the laying section, and a rotation rod 4 being delivered from a ground-installation-type propulsion machine 3 is used for bore a drilling hole, and a second process where, after the first process, a detector 10 for detecting a pipeline M being already laid near the drilling hole is inserted into the boring hole for moving. In the second process, an electromagnetic wave reaching the outside of a piping aperture to be laid is transmitted to an entire region in the peripheral direction of the drilling hole from the detector 10, thus prospecting the presence or absence of the buried pipeline according to a reflection state.
Patent JP-H01264683-A (JP)
Title: Digital signal recording and reproducing device
Inventor: NAKANISHI TAKANAO
IPC: G06F3/06
Filed: 1988-04-15
Abstract: PURPOSE:To restore an index part by using the contents of an auxiliary recording part of a tape when a data correction is infeasible. CONSTITUTION:At the time of recording the index part, if the data correction is infeasible in a signal processing part 8, a noncorrectability signal (a) is sent from the processing part 8 to a recording data checking part 15, and consequently an error signal (b) is sent to a file management information control part 13, where an index restoration processing is commenced. And, the necessary information for the index out of the recording contents of the auxiliary recording part of the tape 3 is stored in a storage part 10 in individual files. Then, at the time of reaching an EOT area, the EOT information in the auxiliary recording part 13 is detected by a file data termination detecting part 16, and an END-signal (c) is sent to the control part 13. By this method, the tape is rewound to the index part, and the recording is performed.
Patent JP-H02293139-A (JP)
Title: Transparent polymer laminate
Inventor: JIYOOJI ETEIENNU KAATEIE
IPC: B32B17/10
Filed: 1990-04-09
Abstract: PURPOSE: To enhance an interface bond between layers by forming a transparent polymeric laminate by bonding chemically a plasticized polyvinyl butyral sheet and a specific thermosetting polyurethane layer through the intermediary of a urethane group. CONSTITUTION: A thermosetting polyurethane layer is formed by making diisocyanate react with a cross-linkable mixture containing polyether polyol having a primary or secondary hydroxyl of a molecular weight of about 250-8000. A transparent polymeric laminate is formed by bonding chemically a plasticized polyvinyl butyral sheet and the thermosetting polyurethane layer through the intermediary of a urethane group. As for suitable examples of the polyether polyol to be used, polytetramethyl ethylene ether glycol, a glycerol- propylene oxide adduct, a propylene oxide adduct capped with a glycerol- ethylene oxide, etc., are present.
Patent JP-S5520733-A (JP)
Title: Cosmetic
Inventor: KUMAGAI SHIGENORI
IPC: A61K8/00
Filed: 1978-08-01
Abstract: PURPOSE:A cosmetic having improved wettability with pigments, comprising a low-boiling isoparaffin hydrocarbon, and a chain polysiloxane with a low polymerization degree. CONSTITUTION:A cosmetic comprising (A) a low-boiling isoparaffin hydrocarbon, boiling point <=260 deg.C, e.g. Isopar, Shellsol, and Soltrol (trade names), and (B) a chain polysiloxane with a low polymerization degree of the formula (n is an integer 0-3), having a boiling point <=260 deg.C, particularly for make-up. The weight ratio of (A) to (B) is preferably 7:3-3:7. The cosmetic improves the wettability of inorganic and extender pigments with the polysiloxane.
Patent JP-H07301230-A (JP)
Title: Plastic bearing for stabilizer in automobile
Inventor: HERUMUUTO KANMERU
IPC: B60G21/055
Filed: 1995-04-19
Abstract: PURPOSE: To easily manufacture a plastic bearing by a simple tool without deteriorating reliability of a pre-assembled bearing correctly seated on a stabilizer. CONSTITUTION: Both shell halves 1, 2 respectively have guide members 7, 8 on the side of their web connection part 6, and the guide members 7, 8 guide the shell halves 1, 2 to specified closure positions at the time of assembling.
Patent JP-S60238992-A (JP)
Inventor: NISHI KENICHI
IPC: G07C9/00
Filed: 1984-05-11
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-H05287359-A (JP)
Title: Method for desulfurizing molten steel using rh vacuum degassing apparatus
Inventor: KATO YOSHIHIDE
IPC: C21C7/10
Filed: 1992-04-14
Abstract: PURPOSE:To efficiently execute desulfurize-refining to molten steel by restraining metallic oxide quantity in molten slag on the surface of molten steel in a ladle, circulating the molten steel in a vacuum vessel in an RH vacuum degassing apparatus and injecting CaO-base flux after raising the molten steel temp. CONSTITUTION:The molten steel 3 is charged into the ladle 2 and the total content of FeO and MnO in the molten slag on the molten steel is restrained to <=5wt.% and oxidizing property of the molten slag 8 is made to be low. Immersion tubes 1a, 1b in the RH vacuum degas- refining apparatus are dipped into the molten steel 3 in the ladle, and the air is exhausted and the pressure is reduced in a vacuum vessel 5 and the molten steel 3 is sucked into the vacuum vessel 5 through the immersion tube 1a and returned back into the ladle 2 through the immersion tube 1b, while circulating the molten steel, oxygen-containing gas is blown into the molten steel in the vacuum vessel 5 through a top-blowing lance 6. Further, Al is charged and the molten steel temp. is raised by combustion heat of Al and also the flux 7 for desulfurizing mainly containing CaO as the desulfurizing agent is added from the top- blowing lance 6 at 1kg/ton of the molten steel, In this case, the depth of the molten steel in the vacuum vessel 5 is made to be shallow to make the contact between the flux 7 and the molten steel good and the extremely low steel is stably produced.
Patent JP-S59220136-A (JP)
Inventor: ISHIZAKA TAKUJI
IPC: A01K47/06
Filed: 1983-05-27
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-H09280531-A (JP)
Title: Refuse burning equipment
Inventor: ITO MEIJI
IPC: F23G7/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an urvan refuse incinerator including a denitration device in which utilization of ammonia is high and which is rapidlty started at low temperature. SOLUTION: An inlet and an outlet of a denitration reactor 5 are connected through circulation lines 31, 33 including a gas heater 14 and a circulation blower 17, and an ammonia supply piping 28 and a pressure reducing piping 32 are connected to the circulation lines 31, 33. In contrast, an inlet flue of a bag filter 4 and an outlet flue of the denitration reactor 5 are connected through a bypass pipe line 26 including a damper 41. In a preheating stage of a refuse incinerator, combustion waste gas is not allowed to pass through the denitration reactor 5 but is discharged to the atmosphere through the bipass pipe line 26. Further, ammonia containing gas in the denitration reactor 5 is circulated through the circulation lines to repeatedly bring ammonia into contact with a denitration catalyst 12. After preheating of the refuse incinerator 1 and preprocessing of the denitration reactor 5 are completed, the refuse incinerator 1 is started, and burned waste gas is passed through the denitration ractor 5.
Patent JP-S59219181-A (JP)
Inventor: JIN KEIICHI
IPC: B25J9/02
Filed: 1983-05-27
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-S61252241-A (JP)
Title: Production of polyurethane foam having no cell membrane
Inventor: KUMASAKA SADAO
IPC: C08J9/38
Filed: 1985-05-01
Abstract: PURPOSE:To obtain a polyurethane foam having good air permeability, by applying an org. solvent to a non-rigid polyurethane foam sheet having a specified number of cells and specified air permeability and blowing compressed air thereon to remove cell membranes. CONSTITUTION:An org. solvent is applied to a non-rigid polyurethane foam sheet having such open cells that the number of cells is 50 cells/25mm or below and air permeability is 80cc/sec/cm<2> or above the allow it to swell. Compressed air is blown thereon to remove cell membranes. Examples of the org. solvents are halogenated hydrocarbons, aliph. hydrocarbons, arom. hydrocarbons, alcohols and ketones. They may be used either alone or as a mixture thereof. Low- boiling halogenated hydrocarbons are particularly preferred from the viewpoints of activity and workability. The resulting foam has greatly improved air and liquid permeabilities and hence it can be used as a filter.
Patent JP-S60236732-A (JP)
Title: Manufacture of multicolor geometrically patterned composite material
Inventor: OKAZAKI YASUTAKA
IPC: B29K105/06
Filed: 1984-05-10
Abstract: PURPOSE:To obtain the titled composite material ideal for flooring or the like simply and efficiently by a method wherein specified rubber boards and plate material are laminated alternately through an adhesive and cold pressed integral to form a laminate block, which is cut thin in a certain direction. CONSTITUTION:A plurality of rubber boards 1 of stylene butadiene or like with a high modulus and a low elongation rate and a plurality of plate materials 2 wet with the water content exceeding the fiber saturation point are laminated alternately through an adhesive 6 such as epoxy based one which will be hardened under water or a high humidity therebetween. Then, the work is cold pressed between surface plates and adhered monolithically to form a laminate block 4. Thereafter, the laminate block 4 is cut thin with a slicer or the like along the length thereof with the laminate section of the said rubber boards 1 and the plate materials 2 to form a multicolor geometrically patterned composite sheet 5, which is additionally glued on a base board 7 to obtain the desired composite material 8.
Patent JP-2000288697-A (JP)
Title: Refractory for continuous casting
Inventor: HARADA KENTARO
IPC: B22D41/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a refractory for continuous casting which can integrally be formed and has excellent heat shock resistance at the using time and prevents the clogging of an immersion nozzle caused by the precipitation of Al2O3 without generating the crack at the firing time, by composing it of a specified wt. ratios of agalmatolite having specified grain diameter and carbon and the balance refractory oxide raw material. SOLUTION: This refractory is composed of 5-50 wt.% agalmatolite having <=150 μm grain diameter, <=7 wt.% carbon and the balance refractory oxide raw material. The refractory 3 is used for the inner hole part of an immersion nozzle body 1 and the lining of a spouting hole part, and in a part of the outer peripheral portion, a refractory 2 for powder line part is used. As the refractory oxide, alumine, zirconia, mullite, magnesia, etc., are used. For preventing the deposit of Al2O3 on the nozzle for casting, the effectiveness is obtained by using the material containing graphite as less as possible in a part of the nozzle. Further, in the case of using the agalmatolite, since the stress is released by hot-softening even when the thermal stress is loaded at the firing time, the crack is restrained and the heat shock resistance is drastically improved.
Patent JP-H04324702-A (JP)
Title: Plane antenna
Inventor: TSUKAMOTO KATSUYA
IPC: H01Q21/06
Filed: 1991-04-24
Abstract: PURPOSE:To manufacture the antenna at a low cost and to make the performance of the cross polarized wave broad. CONSTITUTION:A radiation circuit board 3 is made of a metallic plate, from which apertures 4 are punched out. A feeder circuit board 2 is made of a flexible board and each feeding probe 5a corresponding to each aperture of the radiation circuit board 3 and each recessed conductor element 6 are formed in addition by etching process in a way of each feeding probe 5a inserted between both side pieces of the conduction element. The conductor element 6 is resonated between the apertures 4 and acting like strengthening the electromagnetic coupling. An eartch conductor 1 is made of a metallic plate.
Patent JP-2000282129-A (JP)
Title: Brick structure, notched structure and fixing method of furnace bottom part of converter
Inventor: MURAKAMI NAOHIKO
IPC: F27D1/16
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a brick structure, a notched structure and a fixing method of the furnace bottom part of converter, with which the working time at an operating site is shortened, and the load on worker needing a special technique can be lightened. SOLUTION: This brick structure is integrally constituted of work bricks 3 having a desirable shape, a bottom-blow nozzle and permanent bricks 2 surrounding the bottom-blown nozzle. Then, the recessed parts of the shape for assembling the brick structure, are constituted. Further, the fixing method is executed by filling force-fitting material into gap between the brick structure and the furnace bottom after fitting the brick structure onto the furnace bottom.
Patent JP-S59220111-A (JP)
Inventor: SATOU YOSHIHIKO
IPC: F16H57/025
Filed: 1983-05-27
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。