baber/WOPTO huggingface dataset:
Patent JP-H04116040-A (JP)
Title: Document conveying mechanism
Inventor: TSUNEMATSU SHINICHIRO
IPC: H04N1/12
Filed: 1990-09-05
Abstract: PURPOSE:To perform switching to three modes through forward rotation and reversing by gearing two motor shaft pinions with a built-in one-way clutch with a first intermediate gear train between a feed gear and a pinion and a second intermediate gear train, the number of gears of which is lower by the odd number of the gears than that of the first intermediate gear train. CONSTITUTION:A pinion 10 with a built-in one-way clutch 10a locked during rotation in a direction P and a pinion 9 with a built-in clutch 9a locked during rotation in a direction Q are mounted on a stepping motor shaft 4a. Intermediate gears 11 and 12 final reduction gear ratio between which is set to 1/8 are located between a gear 3 of a sheet feed roller 1 and a pinion 9, and intermediate gears 13 and 14 are arranged between the pinion 10 and the gear 3 togetherwith a gear 12 so that a final reduction gear ratio therebetween is set to 1/16. Thus, only through forward running and reversing of a motor 4, gear trains having different reduction gear ratios can be selected, a resonance frequency is prevented from generation, and drive can be carried out at three modes in a state to reduce the generation of noise.
Patent JP-2000072585-A (JP)
Title: Fertilizer composition
Inventor: FURUKAWA YOICHIRO
IPC: C05G3/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a lime nitrogen-based fertilizer having a slow-acting nitrogen fertilizer effect and a chemical effect and further having a fast nitrogen fertilizer-acting effect and potassium and phosphorous fertilizer-acting effects. SOLUTION: This fertilizer composition comprises lime nitrogen containing a hydrolysis rate-retarding agent for the lime nitrogen, and one of a phosphate fertilizer, a potassium fertilizer and a nitrogen fertilizer, or the fertilizer comprises the granules of lime nitrogen containing a hydrolysis rate-retarding agent for the lime nitrogen, and one of a phosphate fertilizer, a potassium fertilizer and a nitrogen fertilizer.
Patent JP-H0977975-A (JP)
Title: Polyimide resin composition and adhesive prepared using the same
Inventor: SAKATA YOSHIHIRO
IPC: C08J5/18
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide resin compsn. excellent in adhesive and mechanical properties by adding a fibrous reinforcement to a polyimide obtd. by reacting a specific diamine mixture with a tetracarboxylic dianhydride. SOLUTION: This resin compsn. is prepd. by incorporating 5-100 pts.wt. at least one fibrous reinforcement selected from among carbon fibers, glass fibers, arom. polyamide fibers, and potassium titanate fibers into 100 pts.wt. polyimide obtd. by reacting a diamine mixture comprising 1mol of an arom. diamine represented by formula I (wherein R is a group represented by formula II or III) and 0.10-0.005mol of a diaminosiloxane compd. represented by formula IV (wherein (n) is 0-7) with at least one tetracarboxylic dianhydride selected from among pyromellitic dianhydride, biphenyltetracarboxylic dianhydride, and benzophenonetetrcarboxylic dianhydride. The incorporation of the reinforcement imparts excellent adhesive and mechanical properties to the compsn., from which a polyimide film and an adhesive are obtd.
Patent JP-H08102284-A (JP)
Title: Low-pressure discharge lamp and discharge lamp device
Inventor: IKADA KUNIHIKO
IPC: H01J61/067
Filed: 1994-09-30
Abstract: PURPOSE: To improve the starting characteristic and the maintenance of a lamp, and to prolong the lifetime of the lamp by effectively combine core diameter and coil pitch or the like so as to prevent the lowering of coil resistance value by winding a primary coil around a core, and stabilizing the negative electrode spot temperature. CONSTITUTION: An electrode is connected to lead wires 8, 8 arranged in a stem formed of a triple coil filament 7, which is obtained by winding a tungsten wire 70 triple, by a means such as crimping. In this filament 7, a primary coil 71 is formed by winding a tungsten wire 70, which is obtained by adhering a core 80 made of molybdenum and a narrow core 80 made of tungsten wire 81 onto parallel lines. The primary coil 71 is wound around a secondary core 82 so as to form a secondary coil 72. At this stage, the secondary coil 72 is wound around a tertiary coil, which is not showed with a figure, and the cores 80, 82 are eliminated and the core 81 is left so as to form the filament 7. Electron emitting material 9E made of the oxide of Ba, Sr, Ca is adhered for carrying to a space between pitches of the coil. Negative electrode spot temperature is thereby stabilized.
Patent JP-H0960058-A (JP)
Title: Bathroom
Inventor: INUZUKA AKIHIKO
IPC: E03C1/04
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub allowing an easy access even for a bathing person requiring a caretaker by providing a washing place with a sub-bathtub having an upper open part at the same level as the washing place. SOLUTION: A sub-bathtub 5 is provided at a position nearer a skirt 4 under a hot and cold water faucet, and the upper opening 6 of the sub-bathtub 5 is positioned at the same level as a washing place 3. In addition, the sub-bathtub 5 is kept along the skirt 4, and laid in space ranging from the apron 7 of a bathtub 2 to a skirt wall 8. Then, the upper opening 6 is covered with a boiler 10,. so as to be released and closed, thereby allowing the top of the boiler 10 to be used like an ordinary washing place. Also, the sub-bathtub 5 becomes usable, when the boiler 10 is opened, and a direct access to the sub-bathtub 5 from the washing place 3 is allowed without any need of such striding as required for an access to the bathtub 2. Also, easy leaving from the sub-bathtub 5 is allowed.
Patent JP-H08170565-A (JP)
Title: Fuel control method for carburetor
Inventor: IWAI HIROYUKI
IPC: F02M7/06
Filed: 1995-09-18
Abstract: PURPOSE: To increase operating performance in rapid acceleration, high opening low speed operation, and slow acceleration. CONSTITUTION: A fuel control method for carburetor is provided with a duty control circuit 30 which opens a control valve intermittently while varying a duty ratio by opening fuel increasing paths 20 and 21 branched from fuel flow paths 17 and 18 into an air intake path 2 through an increasing jet, arranging a control valve 22 to control opening and closing in the fuel increasing paths, and inputting an engine speed and throttle valve opening. Also, as an open pattern of the control valve by the duty control circuit, a duty ratio of 100% area A which is surrounded by a specified medium and low speed areas within opening areas from the opening at which the optimum throttle opening is set in the area at least 1/2 or more to the full openings set up.  Then multiple areas B and C are set so that the low opening side and high speed side in the area A are surrounded in order apart from each other so that the duty ratio is lowered in order and smoothly as they go to the lower opening and high speed sides. Thus fuel increase is controlled.
Patent JP-H0791238-A (JP)
Title: Exhaust emission control device for engine
Inventor: NAKA TAKAHIRO
IPC: F01N3/20
Filed: 1993-09-24
Abstract: PURPOSE:To provide an exhaust emission control device having a catalytic converter and an adsorbing trapper which are located in an exhaust pipe from an engine in the mentioned order counted from the upstream side, and a recirculating pipe connected just after the adsorbing trapper through which separated HC is led from the adsorbing trapper in an HC separating condition, irrespective whether the trapper is new or has an aging effect. CONSTITUTION:An HC sensor for detecting a density of HC in exhaust gas just downstream of an adsorbing trapper 4 which is provided in an exhaust pipe 2 together with a catalytic converter 3, first and second selector valves 8, 11, When the density of HC exceeds a predetermined value which indicates that the adsorbing trapper falls in a HC separating condition, the first and second selector valves 8, 11 are changed over so as to allow exhaust gas downstream of the catalytic converter 3 to flow through a bypass pipe 7 and to introduce separated HC into a recirculating pipe 9 from the trapper 4.
Patent JP-2000074560-A (JP)
Title: Dewatering and drying device
Inventor: NIWATSUKINO YASUSHI
IPC: F26B11/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering and drying device in which an adhering layer adhering to an inner wall of a drum screen can be sufficiently shrunk. SOLUTION: There are provided a drum screen 2 having some small holes at its side surface, centrifugally dewatering slurry fed to form an adhering layer 4 composed of slurry at its inner wall surface; an adhere layer deforming member 20 for deforming the adhered layer 4 toward the inner side of it; and a heating section for evaporating moisture contained in the adhered layer 4 to generate dried items. The formed adhered layer 4 is deformed by the adhered layer deforming member 20, thereafter the layer is dried by the heating section and shrunk.
Patent JP-2000067892-A (JP)
Title: Fuel cell power generating system
Inventor: YAMAGA NORIYUKI
IPC: H01M8/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generating system capable of adjusting fuel supply to a combustion part of a reformer by easily responding to load fluctuations of a fuel cell. SOLUTION: This fuel cell power generating system is formed by providing a reforming part 1 to produce hydrogen enriched reformed gas from raw fuel, a reformer 3 having a combustion part 2 to supply heat to the reforming part 1 and a fuel cell 4 to generate electricity by using the reformed gas produced in the reformer 3, in order to supply fuel for combustion and unused gas exhausted from the fuel cell 4 to the combustion part 2 and bum it. A control device 5 to control a supply flow rate of the raw fuel to the reforming part 1 of the reformer 3 by responding to fluctuations of an output of the fuel cell 4 so as to always keep a fixed flow rate of the unused exhaust gas from the fuel cell 4 is provided.  Fuel supply to the combustion part 2 can be adjusted by controlling the flow rate of the fuel for combustion to make up for deficiency in combustion calories of the unused exhaust gas having a fixed flow rate exhausted from the fuel cell 4.
Patent JP-S6393215-A (JP)
Title: Setting system
Inventor: WADA EIJI
IPC: H03K17/00
Filed: 1986-10-07
Abstract: PURPOSE:To improve the operability by dividing many setting switches into plural groups and providing an inverting switch correspondingly to each group and operating the switch to invert set states corresponding to setting switches in the corresponding group. CONSTITUTION:Setting switches 12 are arranged in a matrix of 8 rows and 8 columns on an operation panel 10. Switches 12 are divided into 8 groups each of which consists of 8 setting switches 12 in each row. Inverting switches 14 are arranged correspondingly to respective groups. Set states corresponding to switches 12 are held in D type flip flops FFs 20. The state of the FF 20 is inverted each time when a signal is given to the CLK input. Thus, a small number of switches are operated to invert setting states corresponding to all setting switches or invert setting switches in only one of groups.
Patent JP-H04116822-A (JP)
Title: Semiconductor manufacturing device
Inventor: SHIMIZU ATSUO
IPC: C23F4/00
Filed: 1990-09-06
Abstract: PURPOSE:To make it possible to treat the whole surface of a wafer with higher accuracy by a method wherein a shielding mask plate, whose one part is opened, is provided directly over a wafer stage, the stage is provided with a moving function, the stage is moved by reaction gas made to penetrate the opening and the whole surface of the wafer is treated in order. CONSTITUTION:An electromagnet 30 is moved, the whole wafer stage (a lower electrode) 23 with a wafer 24 placed thereon is moved, an opening 80 is provided in the center of a shielding mask plate 28 and the area of the opening is set into an area to correspond to the area of one element (a chip) of an LSI. The wafer 24 and the plate 28 are made to approach each other, not brought into contact with but close proximity to each other the stage 23 is moved and the wafer 24 is moved so that the opening 80 can be reached on the whole surface of the wafer. Fluorine gas is made to introduce through a gas introducing port 25, the interior of a reaction chamber 21 is decompressed and an SiO2 film located at the point of the area of the one chip is subjected to anisotropic etching through the opening 80. At this time, the amount of etching is monitored by a detector 29, the SiO2 film 20 disappears and a point (an etching end point), where the silicon substrate is exposed, is detected. In such a way, when the wafer surface is individually etched every one chip, the wafer surface can be etched with high accuracy and the yield of the manufacture of the wafer and the quality of the wafer can be improved.
Patent JP-H01107259-A (JP)
Title: Prepress color correction
Inventor: UORISU AARU RUNDOKUISUTO
IPC: G03F3/10
Filed: 1988-09-22
Abstract: PURPOSE: To enable all kinds of printing stock usable as a receptor sheet by laminating negative or positive proofs onto a carrier surface by having the uppermost layer of an adhesive and transferring the laminated proofs onto the stock for final printing. CONSTITUTION: At least two colors of proof dot images are formed on a temporary receptor, carrier or transport sheet. A continuous adhesive layer (dry, preferably non-tacky adhesive and at least non-dry tacky adhesive) is disposed between the proof images and the final receptor sheet. The proof images are brought into contact with the final receptor sheet and the proofs are coupled to the final receptor sheet. The temporary sheet is removed. As a result, the formation of images on all kinds of the available printing stock is made possible.
Patent JP-H01108215-A (JP)
Title: Acryloyloxy and methacryloyloxy-containing condensation polymer
Inventor: GIRUBAATO KORIAA JIYONSON
IPC: C08F290/00
Filed: 1988-09-22
Abstract: PURPOSE: To provide the condensation polymer which consists of the reaction product of a specific diol, org. dicarboxylic acid halide or org. diisocynate and yields chemically durable and wear resistant products by coining and polishing then curing.  
     CONSTITUTION: This condensation polymer consists of the reaction product of (A) the diol, at least one of which is the (meth) acryloyloxyalkanediol [e.g. 2-(meth) acryloyoxymethyl-1,3-propanediol, etc.], uncontaminated by OH group- contg. compds having one, three, or more hydroxyl groups and compds. in which the (metha)cryloyloxy group is bound to a secondary carbon atom and (B) the org. dicarboxylic acid halide (e.g.; diacid chloride of succinic acid, etc.), or the org. diisocyanate (e.g. 2, 4-tolylene diisocyanate, etc.). The soln. of this condensation polymer is applied to a support to form a coating and this support is subjected to molding, machining or polishing and finally to curing, by which the coating having the resistance to chemical materials, solvents and wear is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1090644-A (JP)
Title: Color liquid crystal display panel
Inventor: MIZUNO HIROAKI
IPC: G02F1/1335
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a color display by using the double refraction effect of a liquid crystal or phase difference plate without using a color filter. SOLUTION: A liquid crystal cell 6 is held between a top side polarizing plate 1 and a back side polarizing plate 5, and uniaxially oriented phase difference plates 12, 13 are held between the top side polarizing plate 1 and a transparent substrate 2 of the liquid crystal cell 6. The liquid crystal molecules of the liquid crystal cell are oriented at 100 to 270 deg. twisting angle, and ΔnLC.dLC, of the liquid crystal layer is controlled to 1.2 to 2.2μm. The hue of the single plate of the top side polarizing plate (according to Hunter Lab series in NBS unit) is controlled to -2.0 to 2.0 for a and -8.0 to 0.0 for b. By this constitution, the obtd. color liquid crystal display panel realizes a display with whiteness when voltage is applied, higher color purity, larger numbers of colors and low cost.
Patent JP-H0981651-A (JP)
Title: Method for reading character
Inventor: MIYATA KUNIO
IPC: G06Q10/10
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the mental/physical burden of the correction operation on an operator to half and to shorten processing time. SOLUTION: A mechanism part 2 carries and feeds a slip ch corresponding to the instruction of a mechanism control part 6, an optical 3 performs irradiation by a lamp 3-1 disposed at the read position of the carried slip ch and forms images in the slip ch through a lens 3-2 on the CCD sensor of a photoelectric conversion part 4. The photoelectric conversion part 4 stores the images on the slip formed on the CCD in an image memory 5. A pre-processing part 7 segments characters, and when a leading money amount numeral largely projects from a character frame and the size of other numeral characters the within the 90% of character frame height, defines the character as a reject character with a ¥ candidate. On the correction screen of a display 102, the eject character with the ¥candidate is displayed as ¥ by a character color different from the other characters.  The operator looks at the slip or the like and just presses a confirmation key as it is when it is really ¥.
Patent JP-2000067570-A (JP)
Title: Resin coated aluminum material for hard disk drive case, hard disk drive case using the same and hard disk drive device using the same
Inventor: SATO TAKAHIRO
IPC: B32B15/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated material which has an excellent deep drawing characteristic, does not produce gases from the resin and has excellent blocking resistance by applying a coating film contg. a polyester resin contg. unsatd. polyester on the film on one surface of an aluminum alloy sheet formed with a ground surface film and crosslinking and curing this coating film, thereby forming the resin film of a film thickness in a specific range. SOLUTION: The film thickness of the resin film is >=0.5 to <=20 μm. The polyester resin is, for example, oil denatured polyester, oil-free polyester, etc. The unsatd. polyester is incorporated into the base resin and the resin is cured, by which the blocking resistance is improved. The reaction type ground surface film subjected to a chromate treatment, etc., is applied on the aluminum alloy sheet to improve the adhesion property and corrosion resistance of the resin. The resin film is formed on one surface of the ground surface film and the surface not formed with the film positioned on the inner side is molded to the hard disk drive case, by which the generation of the gases from the inside surface of the case by the temp. rise at the time of hard disk driving is prohibited.
Patent JP-S6393682-A (JP)
Title: Four wheel steering device for vehicle
Inventor: TOMOTA ATSUO
IPC: B62D5/18
Filed: 1986-10-07
Abstract: PURPOSE:To make it possible to control an amount of steering, etc. of a rear wheel according to a vehicle speed by arranging a mechanism for changing a piston travel to be transmitted between a front operation rod and a piston rod of a front cylinder. CONSTITUTION:When a front wheel 1 is steered for example to the left during high speed driving, as a small steering force suffices, oil pressure in a left oil pressure chamber 18 of a front cylinder 16 does not increase, a rubber member 125 does not deflect, a piston rod 20 moves by an approximately same travel with a rack bar 11, an amount of oil sent through an oil passage 36 to a rear cylinder is great, and a rear wheel is steered in the same direction with the front wheel without its steering amount being reduced. As the steering force becomes great during low speed driving on the other hand, the oil pressure in the left oil pressure chamber 18 increases, the rubber member 125 deflects, the amount of oil from the front cylinder 16 through the oil passage 36 to the rear cylinder becomes small, and the rear wheel is steered in the same direction with the front wheel with a reduced steering amount. Thus, stability during high speed driving and direction changing characteristic during low speed driving are improved.
Patent JP-H04119558-A (JP)
Title: Mechanism for stopping operation of magnetic disk system in the case of oscillation
Inventor: HIRANO KAZUO
IPC: G11B19/04
Filed: 1990-09-11
Abstract: PURPOSE:To prevent faults from being generated by oscillation by providing a save control means to save a magnetic head when an oscillation sensing means senses oscillation. CONSTITUTION:A signal from a pendulum 11 arrives at an oscillation sense part 23 provided inside each magnetic disk device 2, for example, and the generation of oscillation is sensed. When this oscillation sense part 23 senses oscillation, the magnetic head is saved by a head control part 22 according to a control signal outputted in this case. Further, a disk control part 21 is provided to stop the operation of the magnetic disk device 2. Thus, even while the magnetic disk system 1 operates, the generation of oscillation is sensed and the magnetic head is saved so as to prevent beforehand the generation of the faults such as the media damage for the magnetic disk due to oscillation, crash with the head or the destruction of recorded data, etc.
Patent JP-2000066941-A (JP)
Title: Method and system for updating distributed file
Inventor: HARA YASUTO
IPC: G06F15/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent communication data volume from increasing in the case of matching the contents of files among plural file servers with each other and to prevent the load of communication control processing in the file servers and the load of a network from being increased. SOLUTION: Each of terminals 10, 20 transmits a logical record and an updating flag updated by addition/change/deletion at the occurrence of an event. When updating contents respectively received from the terminals 10, 20 are addition, file servers 1, 2 respectively store respective logical records and updating codes in data files 13, 23. In the case of change, the updated logical records are substituted for their corresponding logical records stored in the data files 13, 23 and the updating flags are stored. In the case of deletion, the updating flags are stored in the corresponding logical records in the data files 13, 23.  Then only the updated logical records and updating flags stored in the data files 13, 23 are transmitted/received between the file servers 1, 2 through a communication network to execute processing for matching the contents of the data files 13, 23 with each other.
Patent JP-H09203382-A (JP)
Title: Motor and fluid compressor
Inventor: FUJIWARA HISAYOSHI
IPC: F04C18/344
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To securely retain the external fitting of a rotor magnet to a cylinder without a secular change, assuming using a permanent magnet (rotor magnet) to a rotor, sharply improve the reliability. SOLUTION: In a motor constituted of a rotor 45 fittedly mounted on a rotation spindle part 9Z, and a stator, arranged at a given interval to the outer peripheral surface of the rotor to be fittedly fixed to a closed case; the rotor 45 is equipped with a rotor yoke part 50 fittedly mounted on the rotation spindle part to form a flat surface part 50a at the outer peripheral surface of the spindle part, and a magnet 51 having a flat surface part of a rotor yoke part at the inner peripheral surface of the york part 50, to be fittedly engaged with the outer peripheral surface of the rotor yoke.
Patent JP-S6395054-A (JP)
Inventor: HIROI SUMIKO
IPC: A61F13/14
Filed: 1986-10-09
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。