baber/WOPTO huggingface dataset:
Patent JP-H03186574-A (JP)
Title: Tensile force control device for string
Inventor: ITAYA NOBUSHIGE
IPC: B65H59/36
Filed: 1989-12-14
Abstract: PURPOSE:To produce an exact controlling effect by providing a string body winding cylinder for winding up a string body whose tensile force is to be measured, a swing arm supporting swing pulleys on its both sides respectively, a control pulley fixed coaxially to a driving pulley and the above winding cylinder, and an adjusting spring. CONSTITUTION:When a driving belt 8 is travelled in the direction of the arrow, a string body 1 two-three times wrapped around and set on a string body- winding cylinder 2 travels in the direction of the arrow. When tensile force of the string body 1 is T, the radius of the cylinder 2 is r1, torque T1 is produced in a control pulley 5, and the torque is balanced against torque T1r1 or the product of the radius r1 of the pulley 5 and tensile force T1 of a belt 8. On the other hand, in a driving system, a swing arm 7 is likely to be rotated counterclockwise by torque the magnitude of which is equal to (tensile force T of the driving belt 8) X {the diameter of swing pulley 6A (6B)}, and thus, by applying torque equal to the torque clockwise to a swing shaft 9 by an adjusting spring 12, the arm 7 is held horizontally.
Patent JP-H06141813-A (JP)
Title: Processed balsam pear food such as balsam pear tea and its preparation
Inventor: NAKADA CHIEKO
IPC: A23L19/00
Filed: 1992-11-11
Abstract: PURPOSE:To prepare a preservable processed food such as balsam pear tea processable without deteriorating the active component of balsam pear. CONSTITUTION:A balsam pear tea having mild taste and fragrant flavor and free from bitter taste is produced by washing balsam pear, removing the seeds and woolly texture in the fruit, cutting to small pieces of 3-20mm, dehydrating the small pieces of balsam pear, drying in the sun or by forced drying until the weight of balsam pear decreases to 10-5wt.% based on the weight of the cut piece and parching the dried pieces at 60-150 deg.C. Balsam pear powder having green color utilizable as powdered tea, powder to be scattered on cooked rice, a material for cake, etc., can be produced by pulverizing the dried balsam pear pieces without parching.
Patent JP-H07172598-A (JP)
Title: Paper feed device
Inventor: NAKABAYASHI TAKAKAZU
IPC: B65H1/14
Filed: 1993-12-22
Abstract: PURPOSE:To prevent dislocation or deformation of a paper sheet accompanying mounting/dismounting of a paper feed tray by forming a low friction factor part on one part of the circumferential face of a paper feed roller, and stopping to rotate the roller in the condition of contacting this part with the paper sheet. CONSTITUTION:Paper sheets loaded on a document placing plate 50 by a push-up member 51 are fed by contacting with a paper feed roller 30. At this time, only the uppermost paper sheet is passed between a normal rotation roller 31 and a reverse rotation roller 32 and carried. After the lapse of a prescribed time since the time of detecting the extreme end of the paper sheet by means of a paper feed sensor S, the paper feed roller 30, the normal rotation roller 31, and the reverse rotation roller 32 are stopped to rotate. At this time, because the paper sheet is already pinchedly carried by means of roller pair on the lover stream, the rollers 30, 31, 32 are driven by the paper sheet to rotate, and the paper feed roller 30 is soon stopped in the condition of contacting a low friction member 40 with the upper face of the paper sheet in a paper feed tray 5. Even if the paper feed tray 5 is drawn out, the roller 30 slips against the surface of the paper sheet so as not to dislocate the paper sheet.
Patent JP-H01238572-A (JP)
Title: Production of n, n'-dialkyl substituted cyclic urea derivative
Inventor: UIRIBARUTO SHIEENREEBEN
IPC: C07D233/32
Filed: 1988-12-24
Abstract: PURPOSE: To profitably obtain N,N'-dialkyl substd. cyclic urea derivs. patially including new compds. for polar solvents in a good yield by reacting an N,N'- dialkyldiamine with CO 2  in the gas phase in the presence of an oxide of an element of main group third or fourth or subgroup second to sixth of the Periodic Table or a mixture of these as a catalyst.  
     CONSTITUTION: An N,N'-dialkyldiamine of formula I [wherein R 1  and R 2  are each 1-8C alkyl; and A is -CR 3 R 4 -CR 5 R 6 - or -CR 3 R 4 -CR 5 R 6 -CR 7 R 8 - (R 3 -R 8  are each H or 1-17C alkyl)] is reacted with CO 2  in the gas phase in the presence of an oxide of an element of main group third or fourth or subgroup second to sixth of the Periodic Table or a mixture of these, e.g. γ-Al 2 O 3  or an aluminum silicate contg. SiO 2  and Al 2 O 3  to obtain the objective N,N'-dialkyl substd. cyclic urea derivs. of formula II including new 1,3,4-trimethyl-2-imidazolidinone. The urea derivs. are useful as polar solvents at low temp. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10158723-A (JP)
Title: Production of steel for electric resistance welded steel tube
Inventor: YAMAMURA HIDEAKI
IPC: C21C7/10
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To stabilize casting and to further reduce inclusion in a steel by executing the continuous casting after applying deoxidation of molten steel with a vacuum degassing, Mn or Si and adding an alloy containing a specific content of Ti, and further, a specific quantity of Al. SOLUTION: The molten steel tapped from a converter is preliminarily deoxidized with Mn, Si and/or vacuum degassing to reduce oxygen in the molten steel to <=250ppm. The alloy containing 10-70% Ti and the balance one or more kinds among Fe, Mn and Si, is added thereto to contain 0.01-0.2% Ti as the molten steel component. Successively, Al is added in small quantity, such as 0.007%. By this method, soluble oxygen can be reduced and boiling at the time of casting is scarcely produced, thus the stable casting is attained. Further, since the excess saturating degree at the time of adding Al is lowered, coarse inclusion (alumina) is scarsely produced and the quality can be improved.
Patent JP-S63182055-A (JP)
Inventor: JIYON RINFUOOSU DAISU
IPC: B01L3/02
Filed: 1987-12-22
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-H10160934-A (JP)
Title: Production of phase difference film
Inventor: ABE TOMOHIRO
IPC: B29C41/24
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a high phase difference film by simple stages by integrating plural sheets of thermoplastic resins which are formed by a soln. casting method and are not yet subjected to stretching, by lamination to obtain laminated films, then stretching these laminated films. SOLUTION: The laminated films are obtd. by laminating plural sheets of the thermoplastic resin films formed by the soln. casting method. In such a case, two sheets of the thermoplastic resin films are preferably laminated to facilitate the lamination for the purpose of enhancing productivity. Further, a plasticizer which is liquid at ordinary temp. is interposed between the lamination surfaces, by which the adhesiveness of the films to each other is improved and the intrusion of air is lessened. The film boundary is thermally adhered and is eventually completely integrated in the succeeding stretching stage regardless of the intervention of the plasticizer. The laminated films obtd. in such a manner are stretched, by which the double refractiveness is imparted to the laminated films. The film materials include polycarbonate, polysulfone, etc.
Patent JP-H11146124-A (JP)
Title: Facsimile equipment and computer device
Inventor: NISHIMURA SHINICHI
IPC: H04N1/32
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To allow the user of each computer device to obtain information related with FAX(facsimile) reception without going to the installed place of FAX equipment by outputting a voice signal on a line at the time of receiving FAX, transmission source identification information, page beginning picture information, etc., to a network. SOLUTION: The FAX equipment 100 connected to the network 70 capable of communicating data between terminals as one of the terminals converts a voice signal received from a public line 80 to a voice code to output to the network 70. In addition, FAX-received transmission source identification information is outputted to the network 70. In addition, the prescribed beginning part of a FAX-received page is outputted to the network 70. Each computer device 200a and 200b receives the voice code to convert to the voice signal, informs the user of the occurrence of FAX incoming, displays transmission source identification information on a monitor 50 and if an additional request occurs, displays the prescribed beginning part of the page on the monitor 50 to confirm whether the FAX is addressed to the user him/herself or not.
Patent JP-2000143591-A (JP)
Title: 2,7-diamino-9-fluorenylidene compound and organic electroluminescent device
Inventor: ENOMOTO KAZUHIRO
IPC: H01L51/50
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful in organic electroluminescent devices with slight chemical deterioration due to water, oxygen, etc., and slight physical deterioration due to light, heat, etc., having high-performance photonic function. SOLUTION: This new compound is a compound of the formula [A1 is a (substituted) aryl, lower alkyl, or the like; A2 is H, a (substituted) aryl, or the like; (n) is 0 or 1; R1a and R1b are each H, a halogen, or the like] which is obtained, for example, by the following process: fluorene is nitrated with fuming nitric acid in a solvent such as acetic acid at room temperature to 80 deg.C or so to form a compound which is then reacted with a compound of the formula: A1-(CH=CH)n-CHO (e.g. benzaldehyde) in a solvent such as n-butyl alcohol in the presence of an organic basic catalyst such as minute amounts of piperidine under heat reflux for several hours followed by reduction of the resulting compound using hydrochloric acid and stannous chloride dodecahydrate or the like to form a compound which, in turn, is reacted with an active halogen compound such as iodobenzene under heating in the presence of a catalyst such as copper iodide in a solvent.
Patent JP-H05135282-A (JP)
Title: Multipoint spot type area monitor
Inventor: ISHII TAKESHI
IPC: G01V8/12
Filed: 1991-11-13
Abstract: PURPOSE:To visually recognize in real time position information/movement information of an object in a monitoring area. CONSTITUTION:This device is provided with plural light emitting objects LED 1 to N provided to discrete-sequentially project optical spots SPT 1 to N at the plural place points of the prescribed monitoring area 2, a driving circuit 3 to successively select/drive the respective light emitting objects LED 1 to N corresponding to a given address signal and a light receiving signal 6 to output an electrical signal corresponding to the light intensity by light-receiving reflected light from the monitoring area 2. An electrical signal is processed by conversion means 7 to 10 to time-sequentially generate sample data M1 to MN corresponding to the respective light emitting objects. The piece of sample data is successively processed by a processing circuit 12 to output a discrimination signal showing the presence/absence of an object by the respective optical spots. The processing circuit 12 is connected with a display 14 to visually detect/display the point of the existing time of the object A in the monitoring area 2 corresponding to the discrimination signal.
Patent JP-H08179502-A (JP)
Title: Photosensitive resin composition
Inventor: URAGAMI TATSUNOBU
IPC: C08L65/00
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a photosensitive resin compsn. which has a high sensitivity and high resolution and deals with a KrF excimer laser by incorporating a resin contg. a specific phenol-dicyclopentadiene resin as an alkali-soluble resin component and a photoreaction component into this compsn. CONSTITUTION: This photosensitive resin compsn. contains 10 to 100wt.% phenol- dicyclopentadiene resin component expressed by the formula as the alkali-soluble resin and the photoreaction component into this compsn. In the formula, R<1> , R<2> respectively independently denote hydrogen atoms, 1 to 4C lower alkyl groups, phenyl groups, halogen atoms and hydroxyl groups which may be the same or different from each other; n denotes an integer from 0 to 20. More preferably, this photoreactive component normally suppresses the solubility of the alkali-soluble component and becomes a soluble component by losing the suppressing effect by photoirradiation. The alkali-soluble resin component contains further resins consisting of condensation products of phenols and aldehydes, polyhydroxystyrenes and styrene-maleic anhydride copolymers, etc.
Patent JP-H08180529-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KUGA TOMIO
IPC: G11B5/48
Filed: 1994-12-27
Abstract: PURPOSE: To easily secure the accuracy of a tape running height while reducing the number of parts for regulating the tape running height and at the same time, save the space of a tape running system. CONSTITUTION: In the magnetic recording/reproducing device for performing magnetic recording and reproduction, a magnetic tape is wound around a rotary head cylinder where a rotary magnetic head is mounted. A guide member 21 for regulating the running height of the magnetic tape is provided at a fixed magnetic head 25.
Patent JP-H10149014-A (JP)
Title: Toner restricting blade
Inventor: CHO GENMO
IPC: G03G15/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a toner restricting blade for an image forming device embodied on the electronic photographing system. SOLUTION: A toner restricting blade 900 to restrict the toner of a developing roller 50 is composed of an electroconductive blade 910 and an elastic blade 920 and is installed in such an arrangement that the pressure to be applied to the roller 50 is generated as the resultant of the elastic forces of the electroconductive blade 910 and elastic blade 920. According to this configuration, the developing roller is free of risk, to be damaged, and the intended toner layer restriction is performed at all times even with a temp. change of such a nature of environmental sustainable, so that prevention of image contamination is naturally possible and the image density can be held constant to lead to enhancement of the reliability of the products yielded.
Patent JP-H10172528-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: MORITA HIROYUKI
IPC: H01M50/574
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To realize a non-aqueous electrolyte battery whose safety valve occupies a smaller space, the electrical contact between the safety valve and the positive pole terminal is good, and the leakage-resistance is excellent due to the compression of the gasket by the safety valve. SOLUTION: The safety valve 2 is composed of a cap plate 5 provided with a penetrating hole 5, a torn-open film 6 plugging the penetrating hole 5a of this cap plate 5, and a reinforcement ring 7. At least two steps 5b and 5c are provided around the penetrating hole 5a in the cap plate 5, and the torn-open film 6 and the reinforcement ring 7 are stored on the step 5b which is the first step from the penetrating hole side in the cap plate 5. The step 5c of far-outer periphery of the cap plate 5b is brought into contact with a flat periphery 3c of the positive pole terminal 3, and the positive pole terminal 3 is electrically connected with a safety valve 2.
Patent JP-H05164003-A (JP)
Title: Fuel injection device for diesel engine
Inventor: MATSUYOSHI YOSHIMASA
IPC: F02B3/06
Filed: 1991-12-10
Abstract: PURPOSE:To inject water only while water injection is really required for an engine and to inhibit water injection while the engine is running in s state at water injection may cause an ill effect. CONSTITUTION:A fuel pump 70 for feeding fuel with pressure, a water pump 40 for feeding water with pressure, and a nozzle 1, which injects the fuel and water fed by the fuel pump 70 and water pump 40 into the combustion chamber of an engine respectively, are arranged. A rack actuator 80 for varying the quantity of the water injected from the fuel injection nozzle 1, sensors 91 to 94 for detecting the running condition of the engine, and a controller 90 which controls the rack actuator 80 based on the condition of the engine which is detected by the sensors 91 to 94 are provided.
Patent JP-2000135018-A (JP)
Title: Combine harvester
Inventor: HAMADA MASAHIRO
IPC: A01D67/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of carrying out the miniaturization and a reduction in weight, facilitating the confirmation of operations and improving the reaping operation accuracy by arranging a raising up and driving case for driving a raising up device in a reaping part under a steering wheel in a driving operation part. SOLUTION: This combine harvester is obtained by arranging a raising up and driving case 186 for driving a raising up device 185 in a reaping part 8 under a steering wheel 19 in a driving operation part 18. Furthermore, a driver's seat 20 of the driving operation part 18 is preferably installed nearly along a tilt angle of the steering wheel 19 at the front of the driver's seat 20 so as to freely regulate the vertical height, and the steering wheel 19 in the driving operation part 18 is preferably formed into a round shape. One of grass dividing plates 189 installed at the front end of the raising up device 185 in the reaping part 8 is preferably arranged at the front in the width of the inside diameter of the round steering wheel 19.
Patent JP-H06173628-A (JP)
Title: Oil sensor and method of manufacturing and using said oil sensor
Inventor: HANNSHIEN RII
IPC: G01N33/28
Filed: 1992-11-12
Abstract: PURPOSE: To determine new oil and used oil by providing predetermined surface roughness to two electrodes of an oil sensor for quantitatively measuring the relative change of the oil containing electrochemically active materials in an engine in situ. CONSTITUTION: An engine 200 has an oil sump 202 containing oil 204. An oil sensor 206 is mounted at a location on the inner wall of the oil sump 202, lower than the liquid level of the oil 204 or at the tip of an oil submerged rod 210, and connected to electric power 208. The oil sensor 206 quantitatively measures the relative change of the oil 204 containing electrochemically active materials in the engine 200 in situ. The oil sensor 206 comprises two electrodes. In order to increase the electric field of the smooth electrodes to about two times to about ten times, sufficient surface roughness is provided to the electrodes. On the other hand, the electrodes 106 are provided with an insulating layer 104 and a contact-promoting layer 106 on a silicon substrate 100.
Patent JP-H11221215-A (JP)
Title: Ultrasonic imaging system and method of actuating transducer array thereof
Inventor: SEYED-BOLORFOROSH MIR SAID
IPC: G01S7/52
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive transducer array for controlling an element pitch by an imaging system according to an action mode. SOLUTION: A plurality of transducer elements 26 of the transducer array 24 are connected to beam formation channels 28 by a multiplexer means 36' having plural states. In one multiplexer state, successive transducer elements are respectively connected to successive beam formation channels to form an opening with a small pitch equal to the distance between the center lines of adjacent two transducer elements. In another multiplexer state, selected transducer elements (every other element or every pair) are respectively connected to successive beam formation channels to form an opening with an increased element pitch equal to or more than twice the small pitch.
Patent JP-H03188224-A (JP)
Title: Method for passing strip in continuous annealing stage
Inventor: MIYAMAE OSAMU
IPC: C21D9/56
Filed: 1989-12-15
Abstract: PURPOSE:To pass a steel strip in an annealing furnace without allowing the steel strip to buckle and meander by controlling the tension on the steel strip so as to be smaller than the buckling threshold tension in the stage before the steel strip is wound around rolls at the time of annealing the steel strip while moving the same in the continuous annealing furnace. CONSTITUTION:Two sets of coolers 4 for controlling the temp. deviation in the transverse direction of the steel strip 2 along the pass line of the steel strip 2 are built on both sides of the steel strip 2 at the time of winding the steel strip 2 on the hearth rolls 1 and transporting the same in a cooling chamber 3 after the steel strip is subjected to a soaking or slow cooling process by annealing in the stage of the continuous annealing of the steel strip. The respective coolers 4 are divided to 5 pieces of units 4a to constitute cooling gas release heads 4b. Cooling gases are blown to the surfaces of the steel strip 2 from supply sources independent to 5 pieces of the units 4 before the steel strip 2 is wound around the rolls 1. The flow rates and temps. thereof are regulated to control the temp. deviation in the transverse direction of the steel strip 2 so set the tension on the steel strip smaller than the buckling threshold tension, by which the heat buckle of the steel strip is prevented. The steel strip is thus passed in the cooling chamber 3 without meandering and the continuous annealing operations are stably performed.
Patent JP-H08186548-A (JP)
Title: Center equipment and terminal equipment
Inventor: TSUDA YOICHIRO
IPC: H04H20/28
Filed: 1994-12-27
Abstract: PURPOSE: To accelerate response speed by transmitting video content data corresponding to the contents of video data while using a frequency band dedicated to outgoing set separately from a frequency band to transmit the video data for a transmitting means. CONSTITUTION: A controller 9 of center equipment 2 communicates ordinary data through the first outgoing frequency while using a communication module 10, FSK transmitter 11 and mixed distributor 12. Parallelly with this communication, the controller 9 always transmits the video content data for video-on- demand through the FSK transmitter 11, mixed distributor 12 and transmission line while using the second outgoing frequency band. Thus, the video content data received from time t1 to t2 through the transmission line are demodulated by terminal equipment 3 while using the FSK demodulator of a two-way communication modem 4 and a CPU 25 displays a video title selection picture on the display screen of a display 26. Therefore, even when plural terminal equipments are connected, duplex data communication can be performed without colliding any video request data.
Patent JP-H09164060-A (JP)
Title: Electric rice cooker
Inventor: OYA HIROSHI
IPC: A47J27/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To report it to a user that the ratio of water is too high in a cooked object by operating a reporting device to stop heating when rice cooking is not finished at the prescribed time after boiling is detected. SOLUTION: When a heater 11a is excited, a cooked object 17 is heated via a pot 12 to start the rice cooking process. When the temperature of the cooked object 17 approaches the boiling point, the temperature of a boiling detecting device 16 rises, and boiling is judged at the prescribed temperature. When a user sets the ratio of the water 17b in the cooked object 17 too high by mistake, the period until the water 17b is absorbed by rice 17a becomes long. If the rice cooking process is not finished when the prescribed period of about 20min elapses after the boiling detecting device 16 detects boiling, a water quantity abnormality can be judged. A reporting device 14 is operated, and this effect is displayed on a liquid crystal. The heating by a heating device 11 is stopped to report the cause to the user, and the reduction of the product life and boiling-over can be decreased.