baber/WOPTO huggingface dataset:
Patent JP-H08271726-A (JP)
Title: Production of color filter and device therefor
Inventor: MIYAMOTO MASASUKE
IPC: G02F1/1335
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the generation of breaking at the time of cooling even in a large size glass substrate by once vacuum attracting the glass substrate and after that, releasing the attraction to cool. CONSTITUTION: The glass substrate 40 is once vacuum attracted to a cooling plate 1 by a vacuum chuck part 5 and next, is cooled from the rear surface with the release of the vacuum attraction. Fro example, the glass substrate 40 is infrared heated with an infrared heating oven 15 and is transferred to a 1st cooling plate 1 by a shuttle conveyer. In this case, the infrared heating oven 15 is used for heating the glass substrate 40 in the pre-stage and is not for constituting a part of the glass substrate cooling device. The glass substrate 40 is brought into close contact with the 1st cooling plate 1 by the vacuum chuck part 5 and is cooled in this state. After cooled, the glass substrate 40 is transferred to a 2nd cooling plate 2 by the shuttled conveyer and is cooled in the same way.  In such a case, at the time of cooling the glass substrate with the cooling plate 1, the glass substrate 40 is released from the attraction after vacuum attracted.
Patent JP-H03278680-A (JP)
Title: Signal correction method for infrared ray image pickup device
Inventor: SUGANO TOSHIO
IPC: H04N5/361
Filed: 1990-03-28
Abstract: PURPOSE:To correct dispersion in a video signal suitable for background temperature simply in a short time by using a lens system so as to give a uniform incident luminous quantity to each photodetector thereby correcting electrically the dispersion in the video signal due to a difference from the characteristic among the photodetectors. CONSTITUTION:A 2nd lens system 8 on a same optical axis in place of a 1st lens system is employed in an infrared ray image pickup device provided with an infrared ray detection element 4 comprising plural infrared ray receiving elements and with the 1st lens system 1 having a 1st image face 3 to a light receiving face of the detection element 4 and an output signal of the detection element 4 obtained by locating the position of the 2nd image face 9b being an image forming face of the 2nd lens system 8 different from the position of the light detection face to correct the dispersion in the video signal electrically. In this case, when a temperature around the device and an external background temperature differ from each other. the average luminous quantity made incident on the detection element 4 is adjusted by changing the image face position. Thus, a data used for offset correction and gain correction proper to the background temperature is obtained by using the output signal of the detection element when the average luminous quantity is properly adjusted.
Patent JP-S59210501-A (JP)
Title: Cassette cover attachment device
Inventor: ISHIDA KIYONORI
IPC: G11B33/02
Filed: 1984-04-17
Abstract: PURPOSE:To avoid easy detachment of a cassette cover and to improve the revolving performance of the cover by loading and unloading a bearing part having an elastic and deformable recess part for bearing on the inner surface of a cabinet and a projected shaft which is supported by said bearng part at a specific opening angle of the cassette cover. CONSTITUTION:A recess part 34 for bearing contains a hole part 34-1 to which a projected shaft 39 of a cabinet 31 is fitted, a taper-shaped guide opening part 34-2 which has a smaller diameter than the part 34-1 and is used for insertion of the shaft 39 to the part 34-1, and a slit-34-3 which promotes the elastic deformable performance of a projected bar 33 itself. A cassette cover 38 is set opposite to a through hole 32 of the cabinet 31, and a stopper bar 45 of the cover is put into the cabinet 31 through a cut part 47 formed at the fringe of the hole 32. At the same time, the shaft 39 provided at the foot part 40 of the cover 38 is set opposite to the part 34. Then the cover 38 is pushed toward an arrow A and therefore the part 34 of the part 40 can be easily fitted to the shaft 39 of the cabinet 31.
Patent JP-H09264466-A (JP)
Title: Hydraulic oil hose
Inventor: KUSUNOKI YOSHIHIRO
IPC: F16L11/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic oil hose excellent in the durability of a hose installation part and the durability of entire hose, even in the use under a high temperature atomosphere. SOLUTION: A hose for oil pressure is composed of a tubular inner layer 10 made of a resin, a reinforcing yarn layer 11 formed on the outer peripheral surface of this tubular inner layer made of a resin and an outer layer 12 made of a thermoplastic resin formed on the outer periphery of the reinforcing yarn layer 11. The reinforcing yarn layer 11 is formed by using a twisted yarn twisted to the number of twisting times of 10-150 times /m.
Patent JP-S61234562-A (JP)
Title: Solid-state image pick-up device
Inventor: TAKESHITA TETSUYOSHI
IPC: H01L27/14
Filed: 1985-04-11
Abstract: PURPOSE:To improve chip arranging accuracy and to provide high resolution (8-16 dots/mm), by forming a connecting surface and a cutting part by a connecting part. CONSTITUTION:From an intersecting line with an element surface 16, in which a light receiving element 17 is formed, within a connecting surface 14, where chips face to each other, a part, whose length is 10mum or more, is made to remain. The connecting surface at the other part is cut out to the depth of 1mum or more. For example, in the case of 16 dots/mm, the distance from the center of the element to the connecting surface is about 30mum. When the width of the element is 50mum, the distance from the end of the light receiving element 17 to the connecting surface 14 is about 5mum. The connecting surface 14 must be brought to the close proximity of the connecting surface of the facing chip is submicron order. Therefore, a cutting part 13 is cut out of the connecting part of each chip, and the above-described requirement is satisfied.
Patent JP-H07287984-A (JP)
Title: Non-volatile semiconductor memory
Inventor: IWATA YOSHIHISA
IPC: G11C16/06
Filed: 1994-04-15
Abstract: PURPOSE:To prevent malfunction of read-out caused by capacity coupling between bit lines by providing plural sense latch circuits, a MOS transistor for a transfer gate and a transfer gate control circuit, in a NAND cell type EEPROM. CONSTITUTION:Plural sense latch circuits 1-i are provided corresponding to plural bit lines BLi, and simultaneously controlled. MOS transistors Q11 for a transfer gate are correspondingly connected to an input sections of plural sense latch circuits 1-i. A transfer gate control circuit 40 controls a potential of a gate node of a transfer gate so that reduction quantity of a potential at a sense input section of one end side of the transfer gate is suppressed when a 'H' level potential read out from a memory cell to a bit line BLi connected to the other end side of the MOS transistor Q11 for a transfer gate to be controlled is reduced caused by capacity coupling between bit lines.
Patent JP-S60221644-A (JP)
Title: Wall unit
Inventor: HARADA YOSHIHARU
IPC: F24F7/007
Filed: 1984-04-16
Abstract: PURPOSE:To contrive to maintain and improve the desired performance of an environmental equipment device, to save energy and to promote the efficiency of energy usage by a structure wherein air circulating passages are provided on a part of a wall unit in order to circulate the air in a room. CONSTITUTION:Air circulating passages 2 are provided on a part of a wall unit in order to circulate the air in a room. Concretely, the air in the upper part of a room is sucked by running a fan 1 in air circulating ports 6 arranged at the upper part of the air circulating passages 2 and, after passing through a filter 4, discharged from an air circulating port 7 at the lower part of the wall unit. In addition, material acting for both sound absorption and heat insulation is attached in the air circulation course. Due to the device as mentioned above, the maintenance and improvement of the desired performance of an environmental equipment device (such as the settlement of the troubles of chilly feeling and hot flashes during air conditioning and the like), energy saving and the promotion of the efficiency of energy usage are contrived. Further, the ideal interior lay-out can be realized at will, which enables itself to install, move and remove in response to the changes in various conditions.
Patent JP-H06295613-A (JP)
Title: Luminaire
Inventor: IGAWA MASAO
IPC: F21V31/00
Filed: 1993-04-02
Abstract: PURPOSE:To surely prevent the intrusion of water with a second and third rib parts, when a luminaire is water-intruded from a first rib, so as to improve waterproof effect. CONSTITUTION:A packing 40 to mount a single base lamp 44 is watertightly attached to the top of the lamp socket mounting metal fitting 34 of an apparatus body 14. A first flange-shaped rib 42, where a circular insertion port 47 a little smaller than the outside diameter of a lamp body 45 is opened, is projected at one end of the packing 40. Second and third ribs 48 and 49, which project in nearly parallel with the first rib 42, are formed, in the shape of layers, at the inside periphery on the side of the engaging part 41 of the first rib 42. Each rib 42, 48, and 49 is made in the shape of layers, making the dimension of its projection high so that the diameters of through holes 48a and 49a may be smaller gradually in order in the direction of the insertion of the single base lamp 44.
Patent JP-H11275856-A (JP)
Title: Ac-to-dc converter
Inventor: KAWASAKI HIROTAKA
IPC: H02M7/12
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To perform inexpensive power factor improvement control of an input power source, when AC power is rectified and DC power is supplied. SOLUTION: A converter is provided with a reference apparatus 12 which outputs an output voltage reference signal, a proportional/integrator 13 which proportions/integrates the deviation between the output signal of the reference apparatus 12 and an output voltage signal, and a current following-up circuit 9 which receives as an input of an output current reference signal an added signal of the output signal of the proportional/integrator to a signal obtained by multiplying the output signal of a rectifier 2 by a coefficient set beforehand, and controls the switching of a switching device 5 so as to follow up an output current reference signal, receiving an output current signal as an input.
Patent JP-S6425753-A (JP)
Title: Adamantane derivative
Inventor: MATSUI AKIRA
IPC: C07F9/08
Filed: 1988-03-30
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are H or 1-2C alkyl; g is 1-3) or formula II (R<3> is H, 1-4C alkyl or phosphoric acid residue; R<4> and R<5> are H or 1-2C alkyl; i is 2 or 3; j is 1-3) and having 1-4 substituent groups. EXAMPLE:1,3-Di[(phosphonooxy)methyl]adamantane. USE:A dental material and material in vivo such as a bone-combining material. Useful as a silane coupling agent having excellent water and hydrolysis resistances or curing material such as coating or adhesive. PREPARATION:According to the reaction formulas, an adamantyl alcohol expressed by formula III (Ad' is monovalent adamantane residue) is reacted with phosphorus oxychloride and the reaction product is hydrolyzed to provide the aimed adamantane derivative having phosphate based substituent group.
Patent JP-S58203961-A (JP)
Inventor: KAAKU DAGURASU SHIYUMITSUTO
IPC: C07D333/18
Filed: 1983-04-30
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-H10225811-A (JP)
Title: Drilling tool with chip receiving cover body
Inventor: SHIMIZU SHOHACHI
IPC: B23Q11/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a drilling tool capable of preventing chip residue from a flying and being scattered during a drilling operation when a through hole is drilled on a material to be drilled such as a wall material or a ceiling material, preventing the chip residue housed therein from spilling and falling even when the drilling tool is separated from the material to be drilled or it is inclined after the through hole is drilled, and assuredly throwing away the chip residue. SOLUTION: A drilling tool 20 for drilling a through hole on a material to be drilled comprises a cover body 7 whose end face abuts on the peripheral edge of the through hole, drilling blades 4 housed in the cover body 7 and protruding while rotating forward from the end face of the cover body 7 to drill the material to be drilled and an openable discharge port formed on the side surface of the cover body 7 for taking out chips collected therein. Further, a discharge body 7e is detachably attached to the discharge port as required.
Patent JP-S575680-A (JP)
Title: Food preservative and its method of use
Inventor: HARA KAZUO
IPC: A23B7/12
Filed: 1980-06-11
Abstract: PURPOSE: To preserve a food, by using an alginic acid compound with ethanol together.  
     CONSTITUTION: An alginic acid compound, e.g. alginic acid, acidic sodium alginate, acidic calcium alginate, acid magnesium alginate or an acidic brown alga, is  mixed with ethanol or both are separately at a time lag used in a marine product,  marine fish paste product, livestock meat, processed livestock meat food, processed  starchy food, processed soybean food, processed egg food, vegetables processed vegetables or fruits by the dipping, coating, spraying or kneading method. The concentration of the preservative is in the range of 0.1W5%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S554356-A (JP)
Title: Agricultural fungicide composition
Inventor: OOSUGI TOSHIAKI
IPC: A01P3/00
Filed: 1978-06-26
Abstract: PURPOSE: An agricultural fungicide granule effective against blast of rice plants for a long time, comprising 5-methyl-s-triazolo [3,4-b] benztriazole and a specific base.  
     CONSTITUTION: A composition comprising (A) 1W40 wt.% of 5-methyl-s-triazolo [3,4-b] benztriazole, (B) 20W70 wt.% of a clay mineral, e.g. finely divided, clay, and (C) 20W50 wt.% of a lipophilic base, e.g. paraffin, which is a solid at ordinary temperature.  
     EFFECT: Only one treatment in raising seedlings is effective against blast even after the earing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58194055-A (JP)
Title: Copying machine
Inventor: KURATSUNE MASAHITO
IPC: B65H9/06
Filed: 1982-05-10
Abstract: PURPOSE:To prevent an original from intruding between a stopper and a placing glass, and being scratched during conveyance, and to enable exact registration, by using a notched roll for the stopper of the end of an original. CONSTITUTION:A sheet original fed onto an original placing glass 2 with a belt is detected at the end with a sensor, and then, its conveyance is stopped. The end of the original is positioned in a state contact between the end and the stopper 12 at that time. When exposure is finished, the conveyor belt is driven, the end of the original is pressed to the engaging face, and deviation of the conveyance direction is corrected. Then, a solenoid 29 is deenergized, a rack 26 is displaced with the force of a spring 28, and a gear 24 is rotated to release the original from the stopper 20. Since the stopper 20 has a roll form, the original is not scratched when it passes on it.
Patent JP-H02257435-A (JP)
Title: Sample servo method for optical information processor
Inventor: GOTO HIROSHI
IPC: G11B7/24097
Filed: 1989-03-29
Abstract: PURPOSE:To prevent the spot of recording and erasing from being blurred by always executing the detection of a focus signal from a sample area by driving a semiconductor laser by reproducing power, and executing off-set correction of the detected focus signal by a prescribed off-set value at the time of recording and erasing. CONSTITUTION:When the focus signal from a sample area 4 is detected, it is executed by driving a semiconductor laser 9 by reproducing power PR at any time of reproducing, recording and erasing and the gain of a signal detecting system can be fixed. However, at the time of recording or erasing, focus servo control is not directly executed by the focus signal, which is obtained from the sample area 4, under the driving of the reproducing power but the off-set correction is executed by a focus servo circuit 15 only for the prescribed off-set value supplied from a focus off-set circuit 17. This off-set value is a value capable of canceling spot deviation corresponding to the shift of a wavelength between reproducing/recording and erasing power. Thus, there is no problem of the wavelength shift at the time of recording or erasing, and exact recording and erasing operation can be executed.
Patent JP-H01249837-A (JP)
Title: Laminated board
Inventor: HANAWA AKINORI
IPC: C08J5/24
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a laminated board for electric use having excellent impact resistance, by impregnating a cellulosic fiber substrate with a melamine resin produced by the reaction of melamine and formaldehyde, drying the resin, further impregnating the substrate with a resin having unsaturated bond and curing the resin. CONSTITUTION:A cellulosic fiber substrate such as craft paper or linter paper is impregnated with a melamine resin produced by mixing 1mol of melamine with 1-2.5mol (preferably 1.2-2mol) of formaldehyde and, as necessary, 0.1mol of p-toluenesulfonamide as a plasticizer and a <=5C lower alcohol, etc., and subjecting the mixture to thermal reaction. The impregnated substrate is further impregnated with a resin having copolymerizable unsaturated bond on main chain, side chain or terminal of main chain and, as necessary, with a halogen- based addition-type or reaction-type flame-retardant, and the resin is cured to obtain the objective laminated board.
Patent JP-H09267156-A (JP)
Title: Die changing device of molding machine
Inventor: YAMAHIRA YONEO
IPC: B22C21/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the load of the die changing work by suspending a die by a hanger arm by operating a cylinder, turning the die to an inner side of a frame, and lowering it at the prescribed position to facilitate the turning operation of the hanger arm. SOLUTION: A hanger arm 49 which movably supports a longitudinal shaft 46 in the axial direction, and is integratedly moved in the vertical direction with the shaft 46 turnably in the horizontal direction around the shaft 46 is provided on the side part of a frame 23 of a molding machine 20. A cylinder 45 which is axially elevated/lowered is connected to the shaft 46. A die 21 carried from a preheating place is hoisted by a chucker mechanism 50 of the hanger arm 49, and turned, and carried over a clamp device on the inner side of the frame 23 from the outer side of the frame 23. The die 21 is carried to the position at which a sand hole is directed upward, and lowered on a plate 29, and the sand is blown into the die 21.  The die 21 in which sand blowing is completed is carried outside the frame 23 by the hanger arm 49, and lowered on a loading platform 62 and another die is hoisted and carried into the molding machine 20. The die 21 can be efficiently changed thereby.
Patent JP-H11271194-A (JP)
Title: Tissue piece treatment method and device
Inventor: TAKAHASHI KENJI
IPC: G01N1/28
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To utilize another same type of chemical liquid for continuing an tissue piece treatment for an organization piece even if treatment by one chemical liquid cannot be made even if the amount of liquid is in shortage. SOLUTION: In a tissue piece treatment method for successively dipping a plurality of tissue pieces for creating the sample of the tissue pieces, the tissue pieces are dipped into the chemical liquid of a previous process for a specific amount of time again when the amount of one chemical liquid is not sufficient for the treatment of the tissue pieces and the chemical liquid of the previous process of one chemical liquid is of the same type as another chemical liquid and the treatment of the tissue pieces successively continues from the chemical liquid of the next process of one chemical liquid after a specific amount of time passes.
Patent JP-H05277976-A (JP)
Title: Dynamic model parameter indentifying device
IPC: B25J9/16
Filed: 1992-03-31
Abstract: PURPOSE:To estimate an essential dynamic model with high precision through high-precise dynamic control by a robot manipulator. CONSTITUTION:Dynamic model parameter is classified by a class by means of a parameter classifying part 1 according to the degree of attribution to manipulator drive torque based on simple mechanism information of a manipulator. An identifying motion planning part 2 plans manipulator motion, through which a torque component attributed by each parameter is properly started, based on the classified parameter. A drive measuring part 3 drives a manipulator 20 based on the plan motion to measure movement data. A parameter estimating part 4 estimates a dynamic model parameter value with high precision based on the measured movement data.
Patent JP-S59202126-A (JP)
Title: Rivet setter
Inventor: NOZAKI YUKIO
IPC: B21D39/00
Filed: 1983-05-02
Abstract: PURPOSE:To improve safety by constituting a driving mechanism in such a way that a driving shaft is successively projected from a driving source by a clutch contg. a brake and that a stem is driven back and forth by means of a sliding rod connected via a roller to a plate cam connected to said driving shaft. CONSTITUTION:A rivet setter consists of an automatic revet supplying mechanism consisting of a rivet hopper 32, a rivet chute 33 and a rivet catcher 25, a curling set 19 attached beneath a caulking position via an arm 17, a stem 26 for breaking a ribet 31 by sliding upward and downward in the catcher 25 and a driving mechanism for moving upward and downward side stem. Such driving mechanism is so constituted that a driving shaft 22 is successively projected from a driving source 20 by a clutch contg. a brake and that a stem 26 is driven back and forth by means of a sliding rod 24 connected via a roller 30 to a plate cam 23 connected to the shaft 22.
Patent JP-S63244639-A (JP)
Title: Semiconductor substrate
Inventor: ISHII TOSHIO
IPC: H01L21/822
Filed: 1987-03-30
Abstract: PURPOSE:To obtain an element and a circuit for evaluation use of a large-area semiconductor substrate without reducing the number of semiconductor devices obtainable using one semiconductor substrate by a method wherein auxiliary semiconductor devices are formed at the four corners of a main semiconductor device. CONSTITUTION:Octagonal main semiconductor devices 1 as first semiconductor devices and diamond-shaped auxiliary semiconductor devices 3 as second semiconductor devices are arranged on a semiconductor substrate lengthwise and breadthwise at individually prescribed intervals, and are partitioned by individual scribing lines 2. Electrode pads 4 are situated at the inside of each main semiconductor device 1 and a actual circuit part 5 is formed at their inner part. On the other hand, pads 6 for evaluation use are arranged on each auxiliary semiconductor device 3; an element and a circuit for evaluation use of the semiconductor substrate are mounted. In this case, an area of the actual circuit part 5 is decided by a width of a region for a bonding connection to the electrode pads 4; accordingly, if a size of the auxiliary semiconductor device 3 is limited to almost the same as this width, the area of the actual circuit part 5 is not reduced.