baber/WOPTO huggingface dataset:
Patent JP-H0271713-A (JP)
Title: Tea extractor
Inventor: YAMAMOTO MASANORI
IPC: A47G19/16
Filed: 1988-09-06
Abstract: PURPOSE:To obtain an excellently flavored tea extraction liquid, when tea of specified leaf size is extracted at a specified passing speed of hot water by providing, an extrac tor main body which consists of an outer frame having an opening and a tea leaf housing portion that is fitted on the lower side of the outer frame. CONSTITUTION:An extractor main body 1 is made up of an outer frame 2 and a tea leave housing portion 3. The outer frame 2 has a handle 5 and a hot water pouring opening 4 is provided at the center. The material quality of the outer frame is not particularly limited to any one so long as it has a required rigidity. The tea leave housing portion 3 has an opening portion 6 formed at its top, and the material quality of the tea leaf housing portion 3 which is most preferred, is the unwoven cloth quality of synthetic fibre such as Vinylon(R) or the like as it is suited to treatment such as heat sealing or the like. It is necessary that the passing velocity of hot water at the tea leaf housing portion 3 should be more than 5ml/sec., when it is viewed from the point that green tea extraction liquid can be obtained in a short time, and 5-100ml/sec. is preferably suitable. Meantime, as for a tea leaf, having a grain degree of less than 3,000mu is important in that the flavor and color tone of tea extraction liquid whose extraction can be expediated, can be made to be excellent.
Patent JP-H0885480-A (JP)
Title: Crawler structure
Inventor: MIYAZAKI MAMORU
IPC: B62D55/02
Filed: 1994-09-19
Abstract: PURPOSE: To provide a crawler structure effectively applicable to a tractor traveled by a crawler by surely guiding the crawler with rollers, and preventing the rollers from being released from the crawler. CONSTITUTION: A crawler 30 is suspended between a front idler and a rear idler, and rollers are coupled with guide projections 30a, 30b provided on the inner face of the crawler 30 on the inside of the ground side of the crawler 30 at the middle position between the front idler and rear idler. This crawler structure is provided with the rollers arranged directly behind the front idler and directly before the rear idler, i.e., outer rollers 13a rolled on the outsides of the guide projections 30a, 30b, and an intermediate roller 13b rolled at the inside between the guide projections 30a, 30b.
Patent JP-H04106054-A (JP)
Title: Sheet turning-over device
Inventor: NINOMIYA EIJI
IPC: G03G15/00
Filed: 1990-08-24
Abstract: PURPOSE:To convey sheets by means of a small device without deteriorating conveying performance by turning over a sheet conveying direction in a way that the whole of a pair of rollers disposed in the vicinity of the inlet or the outlet of a sheet conveying part are integrally rotated after a sheet is nipped between a pair of the rollers. CONSTITUTION:Right after a document P is nipped between a drive roller 6 and a driven roller 7 in a state that a surface A is up, roller pair side plate 8 and 9 are started to rotate based on rotary shaft mounting plates 22 and 23. Namely, a pair of the rollers 6 and 7 are wholly integrally formed in a state that the document P is nipped between the rollers 6 and 7 and rotationally driven around a nipping portion for the document P. In this case, a rotational drive force from a gear 12 is dispersed into the drive force of the rollers themselves and a rotation force by means of which the whole of a pair of the rollers 6 and 7 is integrally rotated. Namely, when load resistance against rotation of the whole of the rollers 6 and 7 is low, the rotation of the whole of the rollers is promoted, and the roller 6 itself is hardly rotated. However, since, in this case also, the tip of the document P is in a state to be nipped between the rollers 6 and 7, turn-over in a state that this state is left as it is suffices for turn-over of the document.
Patent JP-H0543010-A (JP)
Title: Drawer device for workpiece control device
Inventor: OYAMA HIROYASU
IPC: B42D15/10
Filed: 1991-08-09
Abstract: PURPOSE:To provide a drawer device useful for a workpiece control device for counting the number of workpieces in a drawer automatically for control. CONSTITUTION:A drawer 5 can be pulled out of a casing 23. The drawer 5 is partitioned into plural storage parts 27 along the sliding direction, and a case 2 can be stored into each storage part 27. A first engaging member 31 with an engaging part 32 formed at the pitch coinciding with the pitch of the storage part 27 is fixedly provided at the side face of the drawer 5. The casing 23 is provided with a second engaging member 33 energized by a spring 34, and an engaging roller 35 is engaged with the first engaging member 31. When the drawer 5 is pulled, the engaging roller 35 goes over the engaging part 32, and the drawer 5 is slided by one storage part and positioned.
Patent JP-S59114985-A (JP)
Title: Color crt device of index system
Inventor: INOUE FUMIO
IPC: H04N9/24
Filed: 1982-12-22
Abstract: PURPOSE:To adjust the white chromaticity point at an optional desired level and to absorb the variance between devices by providing a circuit consisting of an amplitude adjusting circuit, a phase adjusting circuit and an adder in order to adjust the phase and the amplitude at a proper level respectively. CONSTITUTION:When the white color is reproduced on the surface of an tube 1, the amplitude is set at zero for the carrier chrominance signal impressed to a terminal 8. Thus no signal emerges at the output terminal of a multiplier 9. However a fixed frequency coincident with the triplet frequency is obtained at the output terminal of a phase adjusting circuit 14. therefore a certain hue is reproduced on the surface of the tube 1 despite reception of a white signal by adding 15 the output signal of the circuit 14 to the output signal of an adder 12 to drive the tube 1. Furthermore the reproduced hue can be selected at an optional chromaticity point by adjusting an amplitude adjusting circuit 13 and the circuit 14.
Patent JP-H1069240-A (JP)
Title: Lcd unit for note type personal computer
Inventor: FUKUSHIMA TAKASHI
IPC: G09F9/35
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an LCD(liquid crystal display) unit low in cost, excellent in portability and capable of easily projecting a display image of a note type personal computer on a screen of an OHP(overhead projector). SOLUTION: An LCD 12 is fixed at the front side in the unit case 1 of the LCD unit 10. A backlight reflection plate 15 and a Fresnel reflection plate 16 are attached at the rear side of the LCD 12 attachably/detachably. The Fresnel reflection plate 16 is a reflection plate using a Fresnel lens. The backlight reflection plate 15 and the Fresnel reflection plate 16 are taken in/out through a rear side opening part 11b formed on the rear side surface of the unit case 11.
Patent JP-H0667069-A (JP)
Title: Photosemiconductor device
Inventor: MATSUMOTO KIYOTO
IPC: G02B6/42
Filed: 1992-08-24
Abstract: PURPOSE:To obtain excellent optical coupling without any optical axis adjustment at the time of the assembly of an optical module, to facilitate mounting operation, and to provide the photosemiconductor device which is superior in mass-productivity by fixing a spherical lens and a photosemiconductor element by using a silicon substrate where a square V-grooved through hole is formed. CONSTITUTION:A square opening part and a through hole having a flank at a certain angle determined by the crystal azimuth of a silicon substrate 11 are formed in the silicon substrate 11 by anisotropic etching; and the spherical lens 12 is fixed in contact with the flank of the through hole and the photosemiconductor element 13 is fixed on the other surface of the silicon substrate 11 so that its light emission or reception surface faces the spherical lens 12 through the small-diameter opening part.
Patent JP-H0564034-A (JP)
Title: Synchronizing signal detection circuit
Inventor: NAKAMURA KAZUHIRO
IPC: H04N5/10
Filed: 1991-09-04
Abstract: PURPOSE:To stably generate an external EP irrespective of the state of a video signal, and to improve the reliability of synchronizing regeneration. CONSTITUTION:A digital MUSE signal obtained from an A/D converter 103 is inputted to a frame pulse detection circuit 300. Here, when a frame pulse is inputted, its pattern is detected by logical decision, but even if there is large difference in the input DC level of the MUSE signal, since it is inputted to a pattern decision circuit 305 after removing a DC by a differential arithmetic part constituted of a 4-clock delaying device 302, an inverter 303, and an adder 304, the arrival of the frame pulse is detected stably, and an external EP signal can be generated by an external frame pulse generation circuit 306.
Patent JP-2000053333-A (JP)
Title: Cord extra length winder
Inventor: MATSUBARA KAZUO
IPC: B65H75/42
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cord extra length winder for winding and storing cord extra length of electrical machinery and apparatus. SOLUTION: This device is constituted of a shell 1 constituted by oppositely forming notched parts 2 in the diametral direction at an opening peripheral edge part of a bottomed cylinder body and drilling a shaft hole 4 at a center of the bottom part, a winding disc 7 which is rotatably stored within the shell 1 and forms a cylinder shaft 8 at a center part, a substantially disc-shaped winding cap 15 put on the shell 1 by being provided with a cord insertion groove 21 constituted of a slit opening which is formed with a shaft part 17 engaged with the cylinder shaft 8 as a center and is formed by bisecting a disc body in the diametral direction putting a connecting part 18 integrated into the shaft part 17 there between and a fall prevention cap 24 rotatably mounting the cylinder shaft 8 and the shaft part 17 on the shell 1.  A cord insertion groove 21 and the notched parts 2 are made to coincide with each other to fit a cord 26 therein, the winding cap 15 is revolved and cord extra length is wound within the shell 1.
Patent JP-H0859421-A (JP)
Title: Solidified material of pyroligneous acid and production thereof
Inventor: NAKAMURA KOJI
IPC: C05G3/60
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a readily handleable solidified material of pyroligneous acid capable of sustaining effects such as sterilization of soil, activation of plants and repellency for insect pests possessed by the pyroligneous acid for a long period and provide a method for producing the solidified material. CONSTITUTION: This solidified material of pyroligneous acid contains 1-20wt.% pyroligneous acid, 1-4wt.% natural gelling agent produced from seaweeds, etc., 1-6wt.% polyhydric alcohol such as glycerol or propylene glycol and, as necessary, 0-4wt.% two or more compounds selected from organic acids or salts thereof participating in the citric acid cycle, 0-10wt.% organic fertilizer and 60-90 wt.% water. Furthermore, this method for producing the solidified material is provided.
Patent JP-H056052-A (JP)
Title: Orignal feeder for copying machine
Inventor: ITO FUKUSABURO
IPC: G03G15/04
Filed: 1991-09-04
Abstract: PURPOSE:To extremely shorten time spending in copying processing by feeding plural originals to a transparent plate so as to parallely arrange them without overlapping them, and executing an exposure. CONSTITUTION:When plural originals placed on an original feeding platen 31 is fed from the top part to the transparent plate 2 disposed on the upper parts of a copying machine main body, one by one, by a paper feeding means 32, the first original 34a fed by the paper feeding means 32 by one, is carried by a belt 41, and stopped in such a manner that the top of the original 34a is regulated by a stopper 55 driven by an electromagnetic plunger 56. Continuously, the second original 34b is regulated and stopped by a stopper 53 driven by an electromagnetic plunger 54. Thus, an original feeder 3 parallely arranging the first/second originals on the transparent plate 2 without overlapping them, to feed them. In this state, the exposure by an optical system 4 is executed, and an original image can be formed on a photosensitive body 5.
Patent JP-S6467240-A (JP)
Title: Gas introducing apparatus
Inventor: SASAKURA MASAHIRO
IPC: B01J4/00
Filed: 1987-09-09
Abstract: PURPOSE:To eliminate stirring up of dust in a reaction chamber and form a reaction membrane without defects by controlling timely the variation of gas flow rate from zero to a specified flow rate. CONSTITUTION:When gas is introduced into a reaction chamber 3 through a gas flow rate control device 1 in a vacuum membrane forming device or the like, the gas flow rate control device 1 is controlled in a manner that the time variation of the flow rate from the start of gas introduction into the reaction chamber 3 up to the specified flow rate shows the specified variation properties by a control device 8. As a result, stirring up of dust in the reaching chamber is eliminated and a reaction membrane without defects can be formed.
Patent JP-S60117536-A (JP)
Title: Fluorescent lamp
Inventor: WATANABE YOSHIMI
IPC: H01J61/067
Filed: 1983-11-30
Abstract: PURPOSE:To improve impact resistance through reduced filament weight by forming a filament using tungsten which includes potassium of a particular amount and has an electric resistivity at 30 deg.C lower than the predetermined value. CONSTITUTION:The tungsten coil filaments which are arranged in both end portions of glass bulb forming the phosphor film at its internal surface and are coated with electron-radiating substance are formed using tungsten which includes potassium of 10 to 40ppm and has an electric resistivity of 5.6X10<-2>OMEGAcm2/ m or less. Therefore, workability can be improved and weight of filament can also be reduced by restricting amount of potassium contained in the doping agent and electric resistivity. Accordingly, the service life of flourescent lamp can be elongated remarkably by improving vibration proof and impact resistance characteristic in view of reducing the missing of electron radiation substance.
Patent JP-H0271545-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAYAMA AKIRA
IPC: H01L21/68
Filed: 1988-09-06
Abstract: PURPOSE:To reduce the contact spece between a semiconductor chip and a mounting member thereof while enabling the semiconductor chip to be pushed-up released without breaking through the mounting member by a method wherein the edge of a metallic needle to push up the semiconductor chip is taken into spherical shape. CONSTITUTION:After finishing the chip alignment, a mounting member 2 is pushed upward by a metallic needle 3 to accelerate the release of a semiconductor chip 1. At this time, the spherical type edge of the metallic needle 3 can make the contact space with the mounting member 2 smaller. Later, the semiconductor chip 1 is released from the mounting member 2 by a collet 4. Consequently, neither the adhesive mounting member 2 is damaged nor the rear side of the semiconductor chip 1 is cracked in performing the release.
Patent JP-H0787542-A (JP)
Title: Multiple lines control system
Inventor: HIYAMA YUTAKA
IPC: H04Q7/22
Filed: 1993-09-09
Abstract: PURPOSE:To shorten the average connection time of terminals by detecting a base station which is not in communication at present by notifying a connection request to a host computer when the base station receives the connection request, providing a means connecting with and responding to the base station and eliminating the connection failure due to the communication of the base station. CONSTITUTION:A terminal 1 transmits connection request, and a base station 4 receives this request and transmits a connection notification to a host computer by RS. When the host computer receives this notification, the host computer selects a base station which is not in communication at present and requests the base station to transmit a connection response. When the base station 4 receives the request, the station transmits the connection response to the terminal 1. Thus, a connection is completed. As a result, a radio communication is performed between the terminal and the base station, and a RS communication is performed between the base station and the host computer.
Patent JP-H1061482-A (JP)
Title: Knock control device for inner-cylinder fuel injection type internal combustion engine
Inventor: TAMURA HIROKI
IPC: F02D41/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent error detection of a knock sensor when shifting from a second operation mode to a first operation mode by switching the first opera tion mode for injecting fuel during intake step and the second operation mode for injecting the fuel during a compression step according to operational state. SOLUTION: A device has a knock sensor 16 for detecting oscillation of an internal combustion engine 1 and a knock control device stored in ECU 50 for generating a knock controlling signal representing knock generating state based on an output signal of the knock sensor 16 and generating a comparison signal for knock determination based on one of the output of the knock sensor 16 and the knock controlling signal and changing operation of the comparison signal by a comparison signal generating means to the first operation mode in a second operation mode and comparing one of the output of the knock sensor 16 or the knock controlling signal with the comparison signal in the first operation modeto determine if the knock is generated and controlling ignition timing so as to restrain the knock generation.
Patent JP-H0272623-A (JP)
Title: Termination detection method
Inventor: AMAMIYA YUTAKA
IPC: H01L21/302
Filed: 1988-09-07
Abstract: PURPOSE:To enable terminal to be detected without time lag and to improve throughput by installing a means which detects the termination of removal of a film attached to a substrate to be treated or the termination of film formation at the surface of a substrate to be treated by the change of light intensity of the regular reflection light or the irregular reflection light which received a laser beam. CONSTITUTION:A means which applies a laser beam to a wafer 5 or the surface of a film attached to this wafer 5, and a means which receives the regular reflection light of the laser beam, and a means which receives the irregular reflection light are provided. And a means which is used to change over these light receiving means at need, and a means which detects the termination of removal of the film attached to the wafer 5 or the termination of film formation to the surface of the wafer 5 by the change of the light intensity of this received light are provided. Also, this detection mechanism is composed of a terminal detector 14 which judges the terminal of ashing, a projecting element 15 which projects a laser beam, a termination detector 14, a light receiving element 19 in electrically connected condition, etc. Hereby, the termination can be detected without time lag, and improvement of throughput becomes possible.
Patent JP-S6385185-A (JP)
Title: Flame-retardant artificial leather
Inventor: OSAWA KATSUMI
IPC: D06N3/14
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a flame-retardant artificial leather having excellent hydrolysis resistance and light resistance and a feeling with close resemblance to natural leather, by applying a polyurethane skin layer to the surface of a specific microporous fiber base using a polyurethane adhesive. CONSTITUTION:A substrate made of a flame-retardant fiber produced e.g. by copolymerizing a phosphorus compound or a halogen compound to a polyester is coated with a polycarbonate polyurethane having a 100% modulus of 20-120kg/cm<2> and containing a bromine-containing modified urethane compound and the polyurethane is coagulated in water to obtain a microporous fiber base. Separately, a releasing paper is coated with a polycarbonate polyurethane skin layer having a thickness of 20-80mu and a 100% modulus of 40-180kg/cm<2> and laminated with an adhesive layer composed of a polycarbonate polyurethane having a thickness of 10-60mu and a 100% modulus of 20-60kg/cm<2> and containing antimony trioxide and a bromine-containing modified urethane compound. The above microporous fiber base is bonded to the laminated product by thermocompression bonding. After curing the adhesive, the releasing paper is peeled off to obtain the objective flame-retardant artificial leather.
Patent JP-H0888673-A (JP)
Title: Line changeover device
Inventor: UCHIDA NOBUAKI
IPC: H04L69/40
Filed: 1994-09-20
Abstract: PURPOSE: To realize a line changeover device in which a connected line is switched from an active equipment to a standby equipment without use of any special device or any special cable. CONSTITUTION: An active equipment 107 and other equipment 108 connecting to the active equipment 107 are connected to a changeover board 105 having a changeover function and a standby equipment 109 is connected to a standby line connection board 106 having no changeover function. Furthermore, the changeover board 105 and the standby line connection board 106 are connected to a mother board 104 and signal lines of the standby line connection board 106 are connected to the changeover board 105 by the mother board 104. Furthermore, the changeover function of the changeover board 105 is realized based on the control of the changeover control section 102.
Patent JP-H0390029-A (JP)
Title: Danazol suppository
Inventor: KURIHARA HIDEHARU
IPC: A61K47/34
Filed: 1989-09-01
Abstract: PURPOSE:To provide a vaginal suppository having good absorbability on mucosa, especially vaginal mucosa, not having a mucosa-irritating property, having excellent stability and useful for treating endometriosis by containing danazol and a polyoxyethylene alkyl ether. CONSTITUTION:A suppository contains 1 pt.wt. of danazol and 0.1-20 pts.wt. preferably 0.2-5 pts.wt. of a polyoxyethylene alkyl ether, preferably polyoxyethylene stearyl ether or polyoxyethylene oleyl ether addition-reacted with >=15 moles of ethylene oxide. The suppository is further compounded with a molding agent such as cacao fat, hard fat, laurin fat, glycerol monopalmitate or glycerogelatin and a viscosity-adjusting agent such as glycerol, polyoxyethylene glycol having an average mol.wt. of <=600, propylene glycol or medium chain fatty acid triglyceride.
Patent JP-2000051670-A (JP)
Title: Hollow fiber membrane module
Inventor: ITAKURA MASANORI
IPC: C02F1/44
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To perform the uniform and efficient cleaning operation and make the attaching/detaching work of individual parts easy by providing a compact element structure consisting of an air pipe, a water conduit, an air bleeding means and the like which are effectively arranged on two fixing members. SOLUTION: An assembly comprising filtration screens 1, fixing members 2a, 2b, an air bleeding means 9, an element cap 11, a water conduit 12, an air pipe 13 and the like is introduced from above a can body 3, the top of the assembly being fixedly covered with a cap 4. Further in a cleaning operation, a treating water supply is suspended and a water to be treated is poured into a chamber 16 for the water to be treated. In this state, a scrubbing air supplied from an air supply aperture 8 is injected to the base part of each of the filtration screens 1 by the air bleeding means 9, passing through a gas passage 17 and the air pipe 13. The scrubbing air thus injected forms air bubbles and ascends while cleaning the surface of a hollow fiber membrane knitted fabric which constitutes the filtration screens 1, between the screens 1, and is discharged outside a system from an air outlet 10.