baber/WOPTO huggingface dataset:
Patent JP-S63212264-A (JP)
Title: Picture reader
Inventor: OGURA MASAAKI
IPC: H04N1/19
Filed: 1987-02-27
Abstract: PURPOSE:To optimizingly and automatically adjust a focus and magnification of an optical system by providing a prescribed mark, a mark detection means and a moving mechanism moving at least one of a lens or a photoelectric converting element in the direction of optical axis. CONSTITUTION:A reference white board 106 having reference mark lines M1-M3 is provided to one end in the subscanning direction of an original platen 101 and the reference white board 106 is irradiated with a fluorescent lamp 102 at adjustment mode. A reflected light is formed on a CCD image sensor 105 via a mirror 103 and a condenser lens 104, and a CCD output SEN corresponding to the mark lines M1-M3 is given to an image processor. The image processor obtains an optimum position of the condenser lens 104 and the CCD image sensor 105 to send a movile command signal, and the condenser lens 104 and the CCD image sensor 105 are reciprocated by a direct mechanism 115. Thus, focusing and magnification are attained automatically.
Patent JP-S51129026-A (JP)
Title: Process and device of opening or closing side plate of travelling frei ght vehicle load box
Inventor: HORI HISASHI
IPC: B62D33/03
Filed: 1975-04-18
Abstract: PURPOSE:To provide a process and a device of opening or closing the side plate holding it in unloaded condition by holding the weight of the side plate in equivarium with the force supporting the side plate.
Patent JP-H10929-A (JP)
Title: Seal structure and mounting method thereof
Inventor: TESSIER BERNARD
IPC: B60J10/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To make positive fixing possible and minimize the danger of sudden come-off. SOLUTION: A long and narrow sealing strip 21 is provided with a sealing element 23 rigidly fixed along both ends of a base, and the base 25 fixable to box structure 11 by clip fastening. The sealing element 23 forms an arch or a tunnel. The sealing element 23 has inverted U-, V-, C- or M-shape or other similar kind of shape in a cross section. This sealing strip 21 is applied to the manufacture of heat insulating and/or sound insulating seal structure for a door or a window, particularly the seal structure of a sliding door or a swinging door used in automobile industry as well as a swinging or sliding door or window used in building industry.
Patent JP-H11246142-A (JP)
Title: Falling preventive mechanism of elevator
Inventor: WATANABE SHIGETO
IPC: B66B5/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily arrange an elevator even in a small space by actuating a lock device to grip an emergency gripping member when an abnormality sensing means senses cutoff of a suspending member. SOLUTION: When a chain 14 is cut off, the contact resistance part 44 does not contact with the chain 14. Therefore, a sensing spring 43 contracts, so that an abnormality sensing lever 42 is drawn near in the spring support part 41 direction. As a result, since the abnormality sensing lever 42 rotates to a base baord 21, cutoff of the chains 14, 14 is sensed by a movement of the abnormality sensing lever 42. When the cam part 62 rotates through a rotary shaft 61 according to rotation of the abnormality sensing lever 42, a stopper 58 slips out, and a moving lock body moves to prevent falling of a car by sandwiching a wire 30 between the moving lock body and the lock receiving part 51. When either one chain 14 among the two chains 14, 14 is cut off, a movement of the car to the upper/lower floors is stopped.
Patent JP-S62203991-A (JP)
Title: Part for rotary compressor
Inventor: MATSUMOTO SHUJI
IPC: F04C29/00
Filed: 1986-03-04
Abstract: PURPOSE:To carry out a high speed operation of a rotary compressor by forming a rotor and a vane with a ceramic sintered body while distributingly filling chromium oxide transformed from a chromium compound by heating, into the through pores of the base body of said sintered body. CONSTITUTION:A rotor 4 and a vane 5 are formed with a ceramic sintered body such as Al2O3, ZrO3, Si3N4, SiC, etc. having 60vol% or more of through pores. The sintered body is immersed in a solution the chief component of which is a chromium compound and, then, calcined at 500-1,000 deg.C, to distributingly fill Cr2O3 into the through pores. The rotor 4 and the vane 5 thus formed are excellent in airtightness, wear resistance, and strength and, further, of light weight, easily effectuating the high speed operation of a rotary compressor.
Patent JP-H09216163-A (JP)
Title: Porous super abrasive grain melamine bond wheel and production method therefor
Inventor: SENBA TAKUYA
IPC: C08J9/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make a product whose porosity is a specific volume % or higher and which has a uniform foaming structure without using any foaming agent by forming pores out of vaporized material such as moisture generated at the time of heat-curing reaction of melamine resin. SOLUTION: Abrasive grain is mixed with average 5μm diamond of 25 volume %, melamine resin of 70 volume % as resin and PVA of 5 volume %. The mixture is charged in a temporary forming metallic mold and compressed under pressure of 13.9 MPa at normal temperature. It is then heated at 155 deg.C for 30 minutes in a molding furnace. While heating, the pressure in the molding furnace is increased as much as possible in the range of capable of foaming with vaporized material such as moisture generated at the time of heat-curing reaction of melamine resin, which is indicated in a formula. A wheel is formed, which is like a pellet of 30mm in diameter and 15mm in thickness and has the porosity of 60 to 90 volume %. It is thus possible to distribute pores uniformly in all produced wheels whose porosity of 60, 70, 80 and 90 volume %.
Patent JP-S57163182-A (JP)
Title: Oil cooled compressor
Inventor: FUKUHARA YOSHIFUMI
IPC: F04B39/02
Filed: 1981-03-30
Abstract: PURPOSE:To prevent generation of drain in an oil cooled compressor, by simplilfying the control system by making it unnecessary to provide an auxiliary pressure switch operated at a high pressure esspecially through provision of a pressure switch that functions also as an auxiliary switch, and raising the temperature of oil as fast as possible. CONSTITUTION:When pressure in a compressed-air storing tank 8 is raised to a predetermined maximum level through operation of a compressor 1, a pressure switch 19, functioning also as an auxiliary pressure switch and serving to simplify the control system, is opened but current supply to a motor 2 is continued since a temperature switch 21 is closed, so that the compressor 1 is driven continuously. However, since the pressure switch 19 is closed, a solenoid valve 20 is opened and an unloader valve 3 in an oil tank 6 is actuated for carrying out unloader operation, so that oil is heated continuously. When oil is thus heated to a certain temperature at which drain is not produced, the temperature switch 21 is opened and operation of the motor 2 is stopped.
Patent JP-H10208501-A (JP)
Title: Light-stick for cheering
Inventor: MURAKAMI SEIJI
IPC: F21L14/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a light-stick for cheering which is capable of being lit at will, readily at any time, during taking enjoyment at a concert or live concert hall or watching ball games at a stadium, and does not cause nuisance by being thrown away. SOLUTION: One or two strings 3 are fitted to one end of the holder 2 with a light-stick 1 fit up. Drilling a hole 5 at one end of a cap 4 and a string 3 with the holder 2 is passed through the hole 5. It is the same when adopting two strings. A stopper 6 is attached to the threaded string 3. In the case of two strings 3, the stopper 6 is attached while putting two strings 3 together.
Patent JP-S61206208-A (JP)
Title: Manufacture of ferrite core
Inventor: MAEDA TAKEO
IPC: H01F41/02
Filed: 1985-03-09
Abstract: PURPOSE:To enable to split a core accurately and easily at the prescribed position, to enable to make the split surface very clear and to reduce the amount of polishing by a method wherein, when a core is going to be split, the core is split by making the best use of local deformation by heat by applying heat on a V-shape split groove, and a plane polishing work is performed on the split surface. CONSTITUTION:An E-type part 10, an I-type part 12, and the V-type split groove 14 located at the boundary part are formed in one body, and a non-split core is molded and sintered. At this point, said V-type split groove 14 is formed into a sharp tip angle as much as possible. When the split groove 14 is locally heated by contacting a finely pointed burner flame 16 to the groove 14 or by pressing a heat-ray heater 18 to the groove 14, thermal expansion is generated, a crack is generated at the sharp tip part of said split groove 14, and the split groove is accurately divided into an E-type core 20 and an I-type core 12. A split surface 24 only is plane-polished, the I-type core 22 is assembled with E-type core 20 without polishing the back side 28 of the split surface 26 of the I-type core 22.
Patent JP-S62204152-A (JP)
Title: Production of carbon monoxide sensor element
Inventor: EZAKI KENJI
IPC: G01N27/409
Filed: 1986-03-04
Abstract: PURPOSE:To improve selectivity to gaseous carbon monoxide and to decrease dependency on temp. by providing a reducing gas oxidizing catalyst on one face of an electrode plate and reducing gas oxidizing catalyst except for the carbon monoxide on the other face to constitute a sensor element. CONSTITUTION:Windows 2a, 2b are bored to alumina green sheets 1a, 1b and lead parts 3a, 3b, and a heater 4 are provided around the same. A stabilized zirconia green sheet 5 is held in place between the windows 2a and 2b and electrodes 6 are formed on both faces of the green sheet 5 and are calcined. The reducing gas oxidizing catalyst (alumina deposited with platinum, etc.) 7 is packed into the window 2a of the calcined body and the reducing gas oxidizing catalyst (tin oxide, etc.) 8 except for CO is packed in the window 2b, then the catalysts are calcined to form the CO sensor. The gaseous CO adsorbs abnormally to the zirconia at about 350 deg.C and adsorbs only to the electrode on one side. Electromotive force is detected from the change by the quantity thereof. Since the different catalyst are provided on both faces of the electrode, the gaseous CO is detected with the high selectivity.
Patent JP-S57169104-A (JP)
Title: Paving stone and method and apparatus for producing same
Inventor: RORUFU SHIEIBUIRAA
IPC: E01C5/00
Filed: 1982-03-24
Abstract: The paving stone comprises a recess which divides the stone into an upper part having a smaller circumference and a lower part with a greater circumference. The lower part, having also a greater height than the upper part, comprises a ribbing or other vertically oriented interlocking means and the upper part can have the appearance of a natural stone. The shape of either the upper or the lower part may be chosen arbitrarily and independent from each other. The molding box for the manufacturing of such paving stones is made of two pieces joined together and comprises the corresponding recess. The lower piece comprises an insert for forming interlocking means.
Patent JP-H08238844-A (JP)
Title: Reversible thermal recording material
Inventor: NAGASHIMA TAKESHI
IPC: B41M5/42
Filed: 1995-03-07
Abstract: PURPOSE: To provide a practical reversible thermosensible recording material which has good image contract, can produce and erase an image, has good light resistance, and does not affect the visibility of a reproduced image due to decreased visibility of an errased part by being exposed to light. CONSTITUTION: In a reversible thermosensible recording material in which a reversible thermosensible recording layer containing achromatic or hypochromic electron donating dye precursor and a reversible developer which makes the dye precursor develop color by heating and erase the color by re- heating is mounted at least on one side of a support, a coloring layer comprising color dye or pigment, spherical fine particles of ferric oxide, and a caking resin is formed on the reversible thermosensible recording layer, and a protective layer of an ultraviolet curing resin is laminated on the coloring layer in sequence.
Patent JP-H05246071-A (JP)
Title: Manufacture of ion flow electrostatic recording head
Inventor: MATSUO DAISUKE
IPC: B41J2/415
Filed: 1992-03-04
Abstract: PURPOSE:To manufacture a dielectric layer at a low cost, to obtain high efficiency of ion-generation and to attain a long life by avoiding the destruction of the dielectric layer due to the electric discharge. CONSTITUTION:A solution containing perhydropolysilazane and xylene for dilution as main constituents is applied on a dielectric layer 4 which is formed from a dielectric paste by hot setting. On the dielectric layer 4, a second electrode 6 is disposed through the applied solution by adjusting the position thereof, after that, the second electrode is bonded with the dielectric layer 4 by hot setting of the applied solution.
Patent JP-S62124236-A (JP)
Inventor: MARUKOMU CHIYAARUZU EBAATO BER
IPC: C22B15/00
Filed: 1986-03-04
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-S59175327-A (JP)
Inventor: SEKI KUNIO
IPC: H02H3/20
Filed: 1983-03-23
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-H07263079-A (JP)
Title: Lock mechanism for screw fastening type connector
Inventor: YAGI SAKAI
IPC: H01R13/639
Filed: 1994-03-17
Abstract: PURPOSE:To prevent a spring member to energize a bolt to be used to fit mutual connector housings from receiving compression exceeding an elastic limit. CONSTITUTION:A spot facing part 30 on which one end of a spring member 14 is seated is arranged on an end surface 3a of one connector housing C in which a bolt 11 out-fitting the spring member 14 is installed, and a collar-shaped flange 32 on which the other end of the spring member 14 is seated is arranged on a shaft part 11b of the bolt 11. A depth of the spot facing part 30 is set so that the spring member 14 is not compressed over an elastic limit even at maximum compression time when the flange 32 comes into contact with the end surface 3a of the connector housing C.
Patent JP-H01220077-A (JP)
Title: Image processor
Inventor: MAKINO AKIHIKO
IPC: G06T1/20
Filed: 1988-02-29
Abstract: PURPOSE:To shorten the processing time of muP by adopting dark and bright image data to be constituted of data exceeding 90% out of total data quantity for an ordinary processing routine, allocating an interrupt processing to the binary image data of a few percent quantity and executing as an exceptional processing. CONSTITUTION:An interrupt inputting part 8 to receive as an interrupt input the signal of a binary image data decision result from a comparison and discrimination means 5 is provided in an operation means. An analog video signal is converted into a digital signal, after storing in a storage means 2, the decision of the image data is executed by reading with the comparison and decision means 5, inputted in the interrupt inputting part 8 of the operation means at the time of a binary image data input and the operation is executed by discontinuing the interpolation operation of the dark and bright image data at a data inputting part 7. Thus, the discrimination of a decision result of the dark and bright image data and the binary image data is unnecessary to execute every time with a micro processor (muP) 6 and the processing time can be shortened.
Patent JP-H04211455-A (JP)
Title: Formed article of metal powder
Inventor: MAKINO KATSUMI
IPC: C08J5/00
Filed: 1991-01-25
Abstract: PURPOSE:To provide the subject material having excellent heat-resistance and fire resistance without deteriorating the processability, rigidity, thermal dimensional stability, vibration-damping property, sound-shielding property, mechanical property and economic merits. CONSTITUTION:The objective material can be produced by forming a mixture of stainless steel powder 2, aluminum powder 3, melamine resin 4 and ceramic powder 5 to a desired form and buffing the surface of the formed material to effect the deformation and mutual-bonding of the stainless steel powder 2 and aluminum powder 3 positioned at the surface layer to form a metallic layer 1a covering the surface part.
Patent JP-H11249107-A (JP)
Title: Production of plasma address display device
Inventor: SAWAE KIYOSHI
IPC: G02F1/1333
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently execute washing of an intermediate substrate and to improve the strength of this intermediate substrate by bonding a two layered sheet composed of the intermediate substrate and a resin sheet to a plasma substrate, etc., in such a manner that the substrate and the intermediate substrate face each other, then removing the resin sheet. SOLUTION: The plasma substrate 1 is subjected to printing, drying and firing after annealing and washing to form anode electrodes 2A and cathode electrodes 2K and terminals for electrode extraction are formed. Next, barriers 3 are formed by repetitive printing, drying and firing of a dielectric paste. Frit seals 4 are applied more thickly than the barriers 3 on the outer periphery thereof by a dispenser and are dried and temporally fired. The resin sheet 5B is laminated on the intermediate substrate 5A to manufacture the two-layered sheet 5. The outer peripheries of the frit seals 4 are provided with a temporally adhesive resin 12 consisting of a thermosetting resin by using the dispenser and the intermediate substrate 5A is superposed on a prescribed position.  The temporally adhesive resin 12 is cured at a prescribed temp. under application of slight pressurizing force to temporally adhere the substrate. The resin sheet 5B is thereafter peeled from the two-layered sheet 5.
Patent JP-S62206053-A (JP)
Inventor: OKUNO TOKIO
IPC: D03D47/30
Filed: 1986-03-06
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-S55138510-A (JP)
Title: Chemical consolidation process and apparatus therefor
Inventor: HIURA TAKEHISA
IPC: E02D3/12
Filed: 1979-04-17
Abstract: PURPOSE: To utilize two kinds of liquid chemicals of short gelation time and provide applicability to spring-water ground and weak ground by a method wherein two kinds of the liquid chemicals to be injected into the ground are mixed with each other in a bottom of a bore hole immediately before forced into the ground.  
     CONSTITUTION: A liquid-chemical injector consists of a liquid-chemical injection double rod 12, a boring machine 13, a flow meter 14, a pump 15, a water glass suspension tank 16, and a cement milk mixer 17. The suspension is fed into an outer passage 3 and the cement milk is fed into an inner passage 2 of the double rod 12 respectively, the two liquids are mixed with each other in a mixing chamber 4, the mixture is discharged from a nozzle by the pump pressure, forced into the ground through a discharge port 18, and allowed to gel in situ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08247941-A (JP)
Title: Analyzing device and method
Inventor: AMAYA KAZUO
IPC: G01N21/59
Filed: 1995-03-07
Abstract: PURPOSE: To provide an analyzing device which is capable of accurate determination by a small amount of sample. CONSTITUTION: An analyzing device is provided with a pipe 10 with a specific length having a thin hole 11 wherein at least inner surface is formed of a material with a first refractive index, a light source 1 which is arranged at one edge part 11a of the thin hole 11 of the pipe 10, and a light reception means 2 which is arranged at the other edge part 11b of the thin hole 11 of the pipe 10 and receives light through the thin hole 11 from the light source 1, and with a solution 12 containing a substance to be detected filled into the thin hole 11 of the pipe 10 and at the same time setting the refractive index of the solution 12 to a second refractive index which is higher than the first refractive index by adding a proper solvent or a dissolved substance,  thus detecting the content of the substance to be detected in the solution 12 according to the light reception state by the light reception means 2.
Patent JP-2000232482-A (JP)
Title: Variable length packet communication apparatus
Inventor: SAKAMOTO KENICHI
IPC: H04L47/6275
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce a hardware amount without reducing the through-put of a switch. SOLUTION: Each input interface 63 divides an inputted variable length packet 65 into plural fixed length cells 67, creates the cell for mounting route information to control a switch means 62 from header information of the variable length packet 65. The cell mounting the route information is transmitted to the switch 62 as a leading one and the plural fixed length cells are transmitted to the switch 62 as a succeeding cell group of the leading cell. Besides, the holding unit of the switch 62 is made to be a packet unit. Since route information is not added to the plural fixed length cells, the through-put of the switch 62 is not reduced. Moreover, the holding unit of the switch is made to be the packet unit so that a packet assembling means in an output interface is simplified.
Patent JP-H05217864-A (JP)
Title: X-ray mask
Inventor: ARAKAWA TOMIYUKI
IPC: G03F1/22
Filed: 1992-02-04
Abstract: PURPOSE:To control distortion of a pattern position generated after an X-ray mask for X-ray lithography is irradiated with the X-ray and abosorbs it by dividing a mask supporting film into four regions of equal area with two line segments crossing orthogonally with each other and covering each region with a particular absorbing material pattern. CONSTITUTION:A SiN film is formed on a Si film by the chemical vapor phase growth method under the reduced pressure and Ta is formed in various areas and shapes thereon by the sputtering method. Thereafter, Si is back-etched to form, for example, a square window having a side of 26mm in view of completing a sample. The exposure region (square window having a side of 26mm) is divided into 16 small regions and distortion of position after irradiation with the X-ray in such a case that such smaller regions are covered with Ta in various combinations is measured. As a result, reduction of distortion becomes distinctive in the case that an absorbing material coverage rate of each region is 50% or higher. Thereby, a pattern position distortion on the mask can be controlled.
Patent JP-H05214201-A (JP)
Title: Thermoplastic resin composition
Inventor: NORO MASAHIKO
IPC: C08L51/00
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the title compsn. excellent in light resistance, heat resistance, processiblity, and impact strength. CONSTITUTION:The title compsn. contg. 100ppm or lower residual N-substd. maleimide monomer is prepd. by compounding 5-80 pts.wt. maleimide copolymer comprising 5-50wt.% N-substd. maleimide monomer units, 10-95wt.%arom. vinyl monomer units, and 0-40wt.% vinyl cyanide monomer units (100wt.% in all) an contg. 100ppm or lower residual N-substd. maleimide monomer with 95-20 pts.wt. rubber-modified thermoplastic styrene resin as the main components.