baber/WOPTO huggingface dataset:
Patent JP-H04104561-A (JP)
Title: Image reader
Inventor: NAGAHARA HIDEAKI
IPC: H04N1/028
Filed: 1990-08-24
Abstract: PURPOSE:To surely carry a document in all circumstance conditions by forming the surface glass of a contact image sensor so that it projects in the document carrying direction. CONSTITUTION:After carrying of a document 2 is restarted, a contact image sensor 6 having an arcuate read face reads the surface color of a pressing roll 7 closely provided in the counter position and defines the color as the reference color. Thereafter, the contact image sensor 6 reads picture information on the document 2, and the document 2 is ejected by a pair of ejecting rolls 8a and 8b. In this case, the surface glass of the contact image sensor 6 is protruded in the carrying direction. Thus, the area of the document brought into contact with the glass surface is reduced and only a part required for read of picture information on the document is closely brought into contact with the glass surface, and therefore, the document is surly carried without sticking between the document and the glass surface even in the circumstance condition of high humidity and high temperature.
Patent JP-2000039668-A (JP)
Title: Motor-driven universal head
Inventor: AOSHIMA TSUTOMU
IPC: H04N5/222
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven universal head whose a use range is enlarged by having a tripod function even by a device itself. SOLUTION: A tripod screw 2 meshes with an operation gear 3 and couples with the tripod screw of a camera main body to fix a camera on a tilting unit (hereinafter referred to as unit) by operating the operation gear 3. A protective sheet 5 covers the unit and a panning unit and the both ends thereof are fixed on the unit main body. A tilting adjusting machine screw 6 is brought in contact with tilting adjusting cams 13a and 13b. Panning is performed by changing the relative positions of the panning unit and the fixed unit through transmission gears 10 to 12 and tilting is performed by rotating an adjusting cam gear 13.  A fixed unit main body 14 is provided with a rotary shaft 14a fit in the panning unit and an inner gear 14b performing panning by meshing with the gear 12 and parts 15 to 17 are legs (a) to (c) functioning as an assembled tripod, can be respectively moved independently and turned and housed when the universal head is carried.
Patent JP-H0663341-A (JP)
Title: Polar gas separator
Inventor: KAMATA TOSHIHIRO
IPC: B01D53/14
Filed: 1992-08-20
Abstract: PURPOSE:To easily maintain the hydrophobic property of porous membranes and to effectively separate polar gases by connecting a pressure equalizing pipe between a polar gas-contg. gas side and a polar gas absorbent liquid side so that the pressures on both sides are equalized. CONSTITUTION:The pressure equalizing pipe 7 for equalizing the pressures on the polar gas-contg. gas side for CO2, SO2, H2S, NH3, etc., and the polar gas absorbent liquid 6 side. The differential pressure between the gas side and the absorbent liquid side is then decreased to a slight difference and, therefore, the hydrophobic property of the hydrophobic porous membranes is maintained. Then, the leakage of the polar gas absorbent liquid to the polar gas-contg. gas side and the infiltration of the polar gas-contg. gas to the polar gas absorbent liquid side are prevented. The polar gases are thus effectively separated from the polar gas-contg. gases which are the gases to be treated.
Patent JP-H0776987-A (JP)
Title: Swivel device for boring, and boring method
Inventor: OUCHI MASAYUKI
IPC: E21B17/05
Filed: 1993-09-06
Abstract: PURPOSE:To dispense with that a worker climbs on a tower to perform the attachment and detachment of a wire to a swivel device, and allow the worker writing on the ground or on a working base on the ground to perform the wire attachment and detachment to the swivel device in that position. CONSTITUTION:A boring swivel device has a fixed part 20, a rotating part 30 rotatably connected to the fixed part 20, and an engaging and disengaging raising and lowering member 40 capable of being engaged and disengaged to the fixed part 20, and the fixed part 20 is formed to have a reversed truncated conical outer circumferential side surface in which the outer circumferential side surface 200 of its body 201 is gradually narrowed in diameter from the upper part to the lower part. The member 40 is formed into a cylinder or ring, and the inner circumferential surface is formed in such a manner that the diameter is gradually reduced from the upper part to the lower part with the same gradient as the outer circumferential surface gradient of the body 201. The member 40 can be fitted onto and engaged with, or separated from the body 201 by relatively rising and lowering to the body 201.
Patent JP-H0970160-A (JP)
Title: Motor
Inventor: TSUKAMURA NAOHISA
IPC: H02K23/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily mount a brush assembly to a bracket by one process by deforming an elastic deformed portion and passing a raised piece through a through-hole when an inserting portion of a brush assembly is inserted into the through-hole. SOLUTION: An inserting portion 3A of a brush assembly 1 for mounting a brush 2 is inserted into a through-hole 6 opened to a bracket 5, and a raised piece 4 provided at this inserting portion 3A is attached to a bracket, 5. That is, the bracket 5 comes close to a through-hole 6 and opens a slit 10, an elastic deformed portion 11 at the boundary to the through-hole 6 is provided by this slit 10, this elastic deformed portion 11 is deformed when the inserting portion 3A of the brush assembly 1 is inserted into the through-hole 6, and the raised piece 4 is passed to the through-hole 6. By doing this, the brush assembly 1 can be simply and easily attached to the bracket 5 by a single process.
Patent JP-S59113037-A (JP)
Title: Method for crosslinking polyethylene under heating
Inventor: YAGUCHI HISANOSUKE
IPC: C08J3/24
Filed: 1982-12-20
Abstract: PURPOSE:To obtain effectively crosslinked polyethylene usable for insulating layers of electric wires and cables, etc. without causing expansion nor hexagonal patterns, by crosslinking polyethylene with far infrared rays. CONSTITUTION:A polyethylene composition containing an organic peroxide, e.g. di-alpha-cumyl peroxide, is molded into a given shape and then irradiated with radiation of far infrared rays under heating to decompose the organic peroxide in the polyethylene composition under heating and crosslink the polyethylene.
Patent JP-H06266514-A (JP)
Title: Resources-oriented printer device and operating method
Inventor: SUTEIIBUN BUI DENISU
IPC: B41J5/30
Filed: 1993-07-12
Abstract: PURPOSE: To permit free communication between a host computer and a printer by using the merits of the calculating capability of the printer. CONSTITUTION: A resource assembler 208 decides whether or not a printer 218 can convert a plotting primitive into a bit map data file in a real time, and when the printer can not execute it, the resource assembler 208 converts it. Which of the printer and a host computer should process the part of a document is decided by using a load balancing technique. A resource assembler specifies dependency between resources so that a foreseeing capability can be applied to a resource loader 214, and the resource loader efficiently decides whether or not the specific resource to be used in the future should be held in a printer resource storage device. The resource assembler positively manages the set of a pictograph as a single resource.  A resource scheduler decides that all resources necessary for the specific page of the document are present in the printer resource storage device, and generates an execution signal for triggering resource execution when all the resources are present in the printer resource storage device.
Patent JP-H1150173-A (JP)
Title: Production of metal-ceramic composite material
Inventor: HAYASHI MUTSUO
IPC: B22D19/14
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems, in the production of a composite material where a preform is formed, that the manufacture of a large-sized article, an article of complicated shape, or a mass-produced article is difficult and requires much time and that the resultant preform itself has defects. SOLUTION: In the method for manufacturing a metal-ceramic composite where a metal is allowed to penetrate into a ceramic powder, first, a molding box is prepared and filled with a ceramic powder by tapping. Then, the ceramic powder or the molding box is filled with a slurry consisting of the ceramic powder and a solvent. Subsequently, an alloy composed essentially of aluminum is allowed to penetrate at 700 to 1000 deg.C into the ceramic powder obtained by volatilizing the solvent from the slurry.
Patent JP-S6472641-A (JP)
Title: Skew correction apparatus
Inventor: HANSU JIEI GUREUBU
IPC: H04L7/00
Filed: 1988-09-05
Abstract: PURPOSE: To attain the mutual synchronization of the operations of separated integrated circuits by transferring clock signals through independent adjustable delay circuits to each node of several mutually connected synchronizing integrated circuits, and adjusting the time delay of each delay circuit so that the clock signals can synchronously reach each node. CONSTITUTION: Clock(CLOCK) signals generated by a master clock generator 12 are transmitted to each node 13 of plural separated integrated circuits 16. Then, the CLOCK signals are transferred through independent adjustable delay circuits 18 and a transmission line (connecting means) 19 to each node 13. Also, each delay circuit 18 is adjusted, and the CLOCK signals are delayed so that each pulse of the CLOCK signals can be almost simultaneously reach each node 13. Thus, the clock signals can simultaneously reach the various nodes of the circuits, and those pulses can simultaneously reach different nodes 13.
Patent JP-H04103549-A (JP)
Title: Production of alkyl hydroquinone
Inventor: IKESU SATORU
IPC: C07C37/14
Filed: 1990-08-23
Abstract: PURPOSE:To readily produce the objective compound in a high yield by employing a strongly acidic polystyrene sulfonic acid type cation resin, when a hydroquinone compound is reacted with a >=9C olefin, to produce an alkyl hydroquinone compound. CONSTITUTION:A compound of formula I (R1 is H, alkyl, aryl, cycloalkyl, halogen, acylamino, acryloxy, alkoxy, NH2, OH) is made to react with a >=9C olefin in an amount of 1-1.5 mole per mole of said compound in the presence of a strongly acidic polystyrene sulfonic acid type cation resin, preferably having a particle of <=0.2mm preferably in an amount of 0.05-0.5 pt.wt. per pt.wt. of the compound of formula I, preferably at a temperature of 60-160 deg.C, preferably 90-140 deg.C, to readily provide the objective compound of formula II (R2 is >=9C secondary alkyl) in a high yield without requiring a special device even when produced in an industrial scale.
Patent JP-S61101981-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/00
Filed: 1984-10-23
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-2001051303-A (JP)
Title: Liquid crystal display device and its production
Inventor: CHO KOYU
IPC: G02F1/1362
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a bright active matrix type liquid crystal display device of high image quality. SOLUTION: This liquid crystal display device includes a first substrate 1, polycrystalline silicon layers for plural TFTs which are aligned and arranged on a matrix and are formed to an island shape thereon, gate insulating films 5 which are formed thereon, a plurality of scanning lines 15 which are formed thereon and extend along a row direction, a plurality of first signal lines 11a which are formed on the gate insulating films 5 and extend intermittently in a column direction in the regions evading the parts near the intersected parts with the scanning lines 15, interlayer insulating films 17 which are formed on the gate insulating films 5,  plural first openings 31a which are formed thereon and expose the first signal lines 11a and plural second signal lines 11b which are formed on the interlayer insulating films 17 and form the continuous signal lines 11 in the column direction by connecting between the first signal lines 11a to each other via the first openings 31a.
Patent JP-2000055668-A (JP)
Title: Angular velocity detecting sensor
Inventor: AKASHI TERUHISA
IPC: G01C19/5642
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity detecting sensor in which an optimization of a structure for keeping a detection sensitivity at a higher degree is easy and a video camera and a navigation system using it. SOLUTION: An angular velocity detecting sensor comprises a silicon vibrating beam 1 of which a cross section shape is point-symmetric and in which a groove is provided so as to be a line symmetric structure against an axis passing through a point symmetric center of a cross section, a vibration exciting upper electrode 8, a vibration exciting lower electrode 7, and a vibration exciting piezoelectric thin film 6 which are formed on a surface of the silicon vibration beam 1 parallel to a depth direction of the groove. The sensor includes a vibration generating means for vertically vibrating the vibration beam formed on these films, a detection upper electrode A4 provided on a surface opposed to the surface on which the vibration generating means is formed, a detection upper electrode B5, a detection piezoelectric thin film 2, and a detection lower common electrode 3.  Further, the sensor includes a distortion detecting means for detecting a distortion in a direction orthogonal to a longitudinal direction of the vibration beam and a vibration direction and outputting a signal corresponding to a distortion quantity, and supporting beam 9a-9h made of a metal and fixing and supporting the silicon vibration beam 1 at a node of the vibration.
Patent JP-H04247014-A (JP)
Title: Hair treatment composition
Inventor: ANDORIYUU MARUKORUMU MAREI
IPC: A61Q5/02
Filed: 1991-09-03
Abstract: PURPOSE: To obtain a hair treatment composition having hair conditioning activities, especially advantageous to combing hair in a dried state and to shine by including a specific amount of a perfluoropolyether material. CONSTITUTION: This hair treatment composition includes 0.00001-0.01wt.% perfluoropolyether material, e.g. a compound of the formula [(z) is 1-6; (y) is 1-6 based on each monomer; (n) is a number of the whole monomers in a polymer skeleton and at least 1]. The use of the hair treatment containing the compound at a low level decreases the fear of excess conditioning and improves neatness and inhibition of dispersion of a lipid. The composition is preferably used in a form of a shampoo or a hair conditioner.
Patent JP-S6282549-A (JP)
Title: External storage device
Inventor: SAKAI KIYOSHI
IPC: G06F3/06
Filed: 1985-10-07
Abstract: PURPOSE:To prevent such a case where a recording medium is put back to a wrong store cell and missed by storing a cell address where the recording medium is stored immediately preceding the loading mode of the recording medium and comparing said cell address with a store cell address to be restored, when it is put back to its original store cell. CONSTITUTION:When the desired recording or reproducing process is through, a host device 2 issues an indication to stop the revolution of an optical disk medium and to store this medium again into a store cell 15. Receiving the revolution stop instruction, microprocessor 12 issues an indication to a recording/ reproduction mechanism 13 to stop the revolution, then receives a shift instruction for the medium. Then the processor 12 checks the data, i.e., both shift and end addresses received together with the shift instruction and stores the shift end address in a register 19 hen the shift start address shows the mechanism 13. Then the result obtained from comparison between the values of both registers 18 and 19 is obtained from a comparator 20. Then the coincidence of this comparison is confirmed.
Patent JP-H0778729-A (JP)
Title: Vacuum capacitor
Inventor: FUKAI TOSHIMASA
IPC: F16J3/04
Filed: 1993-09-08
Abstract: PURPOSE:To obtain a vacuum capacitor, which can prevent its temperature rise at the time of current condition and at the same time, can prolong its life. CONSTITUTION:Fixed electrodes 5 are provided on the inside of a fixed conductor 3 provided at one end of a vacuum container 13 and with movable electrodes 6, which cross these electrodes 5, mounted on a movable conductor 8, an electrostatic capacity adjusting screw 9, which is rotatably supported by a cover body 4, is made to screw into this conductor 8 and a stainless steel bellows 14 and a copper bellows 15, which is used as a current conduction path, are provided between the conductor 8 and the cover body 4.
Patent JP-S62195858-A (JP)
Title: Phosphoric acid type fuel cell
Inventor: HARASHIMA KOICHI
IPC: H01M8/08
Filed: 1985-10-07
Abstract: PURPOSE:To prevent the dissolution of catalyst platinum into phosphoric acid so as to prevent the deterioration of characteristics under high potential and high temperature conditions arising from emergent stopping and so on by using phosphoric acid in which platinum of equilibrium dissolving concentration in the electrolytic solution of phosphoric acid is dissolved previously as the electrolytic solution. CONSTITUTION:A fuel cell is constructed by impregnating in the electrode matrix the phosphoric acid obtained by constant potential electrolysis of a phosphoric acid previously provided to 100wt% using one of the pair of platinum foil electrodes immersed in the said phosphoric acid as the cathode and the other of the said electrodes as the anode. The phosphoric acid obtained here is light brown in color. Thus by using the phosphoric acid in which platinum of equilibrium dissolving concentration in the electrolytic solution of phosphoric acid is dissolved previously as the electrolytic solution, a phosphoric acid type fuel cell of low deterioration of characteristics due to the dissolution of the catalyser platinum can be obtained.
Patent JP-H0388205-A (JP)
Title: Luminaire having deflecting panel
Inventor: TAKAHASHI SHOGORO
IPC: F21V9/14
Filed: 1989-08-31
Abstract: PURPOSE:To prevent any transparence to a CRT without changing the disposition of a luminaire and maintain efficiency of the luminaire by varying transparency of a transparent plate according to an angle, and setting the transparency high around an area just under a light source while low in a slantwise direction in an installed state. CONSTITUTION:A transparent plate 4 varied in transparency according to an angle is disposed below a light source 3 arranged under a luminaire unit 1. With the transparent plate 4 installed, the light transparency is high around an area just under the light source 3; it is low in a slantwise direction. Therefore, transparence to a CRT can be prevented without changing the disposition of the luminaire, and further, efficiency of the luminaire can be maintained because of the high transparency around the area just under the light source 3.
Patent JP-S6466369-A (JP)
Title: Method of assembly construction of beam reinforcement in steel-frame reinforced concrete construction
Inventor: IZEKI YUJI
IPC: E04B1/16
Filed: 1987-09-08
Abstract: PURPOSE: To receive temporarily safely and accurately a beam by producing a camber in the center of a span by suspending stirrups after inserting a suspended reinforcement into the beam. CONSTITUTION: The suspended reinforcement 2 is inserted into a beam reinforcement 1 and both ends of the suspended reinforcement 2 are fixed to upper flanges 3a of opposite girder steel frames 3 by welding. Subsequently, a plurality of stirrups 9 of the beam reinforcement 1 are suspended from the suspended reinforcement 2 through suspended wires 7 and lifted so that the span center may swell out upward about several centimeters. After a beam form is installed, a spacer is arranged in the form, and the suspended wires 7 are cut, the beam reinforcement 1 is installed horizontally in the form, thereby preventing the beam reinforcement 1 from interfering in the installation of the beam form.
Patent JP-H0966304-A (JP)
Title: Support mechanism of billet for continuous rolling
Inventor: OKUJIMA KOJI
IPC: B24B9/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a billet feed mechanism for continuous rolling in which a number of support rolls is minimized as a whole and a support roll between a welder and grinder is eliminated. SOLUTION: A mechanism gas flying welder 4, which is arranged with first support rolls 54, 55 and welds billets, and a flying grinder 5, which is arranged with second support rolls 56a, 56b, 57 and grinds a weld bead of billets. Further, the mechanism has a first truck group 41-43, which is respectively arranged with third support rolls 51-53, connected to the flying welder 4 through an elastic connecting member, arranged on its upstream side and moved along movement of the welder 4, and a second truck group 44-46, which is respectively arranged with fourth support rolls 58-60, connected to the flying grinder 5 through an elastic connecting member, arranged on its downstream side and moved along movement of the flying grinder 5. The billets are supported with the first to fourth support rolls 51-60.
Patent JP-S60117022-A (JP)
Title: Operating method of burner device
Inventor: TAKAHASHI SEIICHI
IPC: F23N5/00
Filed: 1983-11-29
Abstract: PURPOSE:To make an automatic control and improve an effect of combustion in reference to a turn-down ratio by a method wherein a flow rate of air for combustion is controlled in response to a result of sensing of a concentration of O2 and temperature of CO in the exhaust gas in case of an oxygen rich combustion and at the same time a pressure of pressuring medium, and a flow rate of fuel and oxygen rich air are controlled. CONSTITUTION:An adjustment of the combustion quantity of fuel is carried out by adjusting a degree of opening of a fuel flow rate adjusting valve 6. When the flow rate of fuel is varied, a degree of opening of a damper 2 is roughly adjusted and thereby a flow rate of combustion air F is set. At the same time, a flow rate of oxygen rich air G and a concentration of oxygen E are set to values corresponding to a flow rate of air for combustion F. Then, each of a concentration of O2 and a concentration of CO of the exhaust gas flowing in the chimney 12 is detected by a O2 densitometer 14, and a CO densitometer 15, respectively. A degree of opening of the damper 2 is adjusted in such a way as each of the sensed values is set in a range between the upper and lower limits of the CO concentration above and below the line of set CO concentration and then a flow rate of combustion air is controlled. An injection pressure of the pressurizing medium is adjusted by a pressure adjusting valve 9 in such a way as it may be in a range between the upper and lower limit lines of pressure medium injection pressure above and below the pressure medium injection pressure setting line.
Patent JP-H0271487-A (JP)
Title: Optical disk device
Inventor: KIMURA MASAYUKI
IPC: G11B33/14
Filed: 1988-09-06
Abstract: PURPOSE:To prevent the generation of a data error due to dirt by providing a case having a filter in a shape to surround the whole device in the external periphery of a frame. CONSTITUTION:A base plate 1 is fitted through a rubber vibration insulator 11 to a frame 8, and a case 10 being equipped with a filter 9 in the shape to surround the whole device is arranged in the external periphery of the frame 8. Consequently, since air to the inside of the device flows in and out through the filter 9, the circumstances near an optical disk and an optical head 6 are cleanly held, and the dirt does not attach or piles up. Thus, the data error due to the dirt can be prevented from being generated.