baber/WOPTO huggingface dataset:
Patent JP-H08154212-A (JP)
Title: Method for generating still image data in video camera
Inventor: KUNIMI HIROYASU
IPC: H04N5/335
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a method for generating still image data to obtain a display image with high resolution when a still image mode is set in the video camera provided with a solid-state image pickup element with a shake correction area added thereto and executing a shake correction function in a moving image pickup mode. CONSTITUTION: A storage capacity of a field memory is able to store data equipment to two fields, and after the still image mode is set, a shake correction function in the moving image pickup mode is stopped, a horizontal scanning line including a shake correction area is read from a solid-state image pickup element in the 2-field period and image data equipment to one frame are obtained by using the line data so as to interpolate image lines by the line interpolation system. A resolution higher than interlacing field data after shake correction repetitively in a conventional method is obtained by interlacing the image data equivalent to one frame.
Patent JP-H05150159-A (JP)
Title: Projection lens and projection type display device
Inventor: MIYATAKE YOSHITO
IPC: H04N5/74
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the projection type display device which is compact although the screen is specially large, and displays a projection image of high picture quality as to a wide-angle projection lens which has a relatively long air interval internally and a projection type display device which uses this projection lens. CONSTITUTION:A 1st lens group G1 with negative power, a 2nd lens group G2 with negative power, a 3rd lens group G3 with positive power, and a 4th lens group G4 with positive power are arranged in order from a screen side. The power of the 2nd lens group G2 is less than the power of the 1st lens group G1 and relatively long air intervals are provided among the respective lens groups G1, G2, G3, and G4. The back focus ratio of the 2nd lens group G2 with the weak negative power can be made large without increasing various aberrations of the whole system and the 4th lens group G4 has telecentric characteristics improved.
Patent JP-H06151396-A (JP)
Title: Cleaning method
Inventor: NIINO REIJI
IPC: H01L21/3065
Filed: 1992-11-02
Abstract: PURPOSE:To efficiently perform a cleaning in a short time using various cleaning gases without damaging a treatment container and the like, by supplying a cleaning gas into the treatment container, and removing the coating film formed within the treatment container by means of the cleaning gas. CONSTITUTION:In a method for cleaning the inside of a reaction container 2 containing an object to be treated W and forming a BPSG film on the object to be treated W, a cleaning gas is supplied 52 into the reaction container 2 while keeping the cleaning temperature of the reaction container 2 in the vicinity of the temperature of the reaction container 2 kept at the time of treating the object to be treated W. By this cleaning gas, the BPSG film formed in the reaction container 2 is removed. This allows the cleaning to be efficiently performed in a short time using various cleaning gases, without damaging the treatment container and the like.
Patent JP-H02162745-A (JP)
Title: Semiconductor device
Inventor: YOSHIMURA KATSUNOBU
IPC: H01L21/60
Filed: 1988-12-15
Abstract: PURPOSE:To make small the size of a semiconductor chip and to increase the number of non-defective chips per one wafer by a method wherein a bonding pad to occupy a very wide area on the chip is formed on the rear of the chip. CONSTITUTION:A tungsten silicide layer 5 is deposited on the whole surface of a semiconductor substrate 1 including a through hole 3 and thereafter, an etching is selectively performed to leave the layer 5 only on the inner wall of the hole 3 and a conductive layer is provided in the hole 3. Then, a metal layer is deposited on a field insulating film 2 and the metal layer is patterned to provide a wiring 6 to connect with the layer 5. Then, a metal layer is deposited on the rear of the substrate 1 and this metal layer is patterned to form a bonding pad 7 to connect with the layer 5. Thereby, the pad 7, which is formed on the rear of the substrate 1 and is electrically connected with the wiring 6 on the surface of the electrode 1 through the layer 5 in the hole 3, is obtained.
Patent JP-2001136120-A (JP)
Title: Mobile wireless communication system
Inventor: SUGIME TOMOTAKE
IPC: H04B7/26
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional mobile wireless communication system where an external device such as a train position detector is required for communication switching with a base station on a track and transmission of a base station with the same transmission frequency is not started so long as control by the train position detector is not conducted when a base station interrupts the transmission due to a fault of the base station. SOLUTION: As a mobile station 5 moves on a track, the transmission switching is controlled so that the transmission with the same transmission frequency of a base station closest to the mobile station 5 is stopped and a subordinate base station at the downstream in the moving direction from the base station closest to the mobile station 5 is started so that two base stations make transmission with transmission frequencies f1, f2 to the mobile station 5 at all times. The mobile station 5 repeats data transmission with a transmission frequency f0 to the two base stations. Base stations 3, 4 monitor transmission outputs of host base stations 1, 2 to make automatic transmission in the case that the equipment of the base stations 1, 2 are faulty.
Patent JP-H02163594-A (JP)
Title: Pipe connecting method using shape memory polymer
Inventor: YOSHIOKA ATSUSHI
IPC: B63B27/24
Filed: 1988-12-19
Abstract: PURPOSE:To improve the efficiency of the piping work by utilizing the shape restoration force of a shape memory polymer whose elastic modulus markedly varies before and after the glass transition point in lieu of a bolt. CONSTITUTION:A shape memory polymer 1 is heating-softened over a glass transition point, and deformed to the shape permitting the flange parts 4 and 4 of two connected pipes 2 and 2 to be enclosed, and then the polymer 1 is cooled to the glass transition point or below, keeping this shape, and the deformed shape is fixed. The both flange 4 and 4 having a seal 3 interposed therebetween are enclosed and nipped by the polymer 1. Then, the polymer 1 is heated over the glass transition point, and the polymer 1 restores the shape before working, and nips the both flanges 4 and 4 firmly. When the polymer 1 is cooled below the glass transition point in this state, both flanges 4 and 4 are firmly connected by the cooled and solidified polymer 1.
Patent JP-H10147214-A (JP)
Title: Automobile without wiper
Inventor: NAKAGAWA TADAYOSHI
IPC: C09D183/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To safely drive an automobile also on a rainy day by arranging ejection nozzle on a front glass surface without providing a wiper, providing a piping to forcibly feed pressurized gas to the ejection nozzles and forming a silicone resin film with which a fluorine radical is bonded on windshield. SOLUTION: Water repellent agent is silicone resin contained fluorine and solution in which initial polymer of polyfluoroalkylsilane is dissolved in an organic solvent is desirable. A water repellent processing is performed for windshield 1 with water repellent agent. Ejection nozzles 3 are arrayed on a base 2 toward the windshield 1 surface. A piping is performed so as to supply pressurized gas to the ejection nozzles 3 via a collecting piping 4 as necessary. Pressurized gas supplied to the collecting piping 4 utilizes exhaust exhausted without fail when an engine is operated. Gas is collected in a pressure tank and is supplied as pressurized gas to the collecting piping 4 via a booster pump. Thus, an automobile can be driven in a transparent visual range even on a rainy day.
Patent JP-H08180981-A (JP)
Title: Lighting system
Inventor: KARASAWA SHINICHI
IPC: H05B37/04
Filed: 1994-12-21
Abstract: PURPOSE: To provide a lighting system, of which maintenance work is facilitated and which can be relighted in a short time without lowering the orientation characteristic. CONSTITUTION: When a power source switch SW is closed, since a relay contact RyS1 is positioned in the S contact side, a light emitting diode LED5 is lighted so as to turn on a photo-transistor PTr5, and a thyristor Th1 is turned on so as to operate a latching relay RyLR, and relay contacts RyS1, RyS2 and RyS3 are switched to the R contact side. Since the current flowing in a coil L2 is reversed, polarity of an electromagnet 22 is reversed, and the electromagnet 22 and a permanent magnet 14 repels each other, and the permanent magnet 14 is reversely turned around a rotary shaft 13 so as to turn a lamp socket 11 at 180 deg., and terminals T1 and T4, T2 and T3 are electrically connected, and voltage is applied to a high-pressure discharge lamp HID1 through a choke coil L1.  High-pressure discharge lamps HID1, HID2 are alternately switched per each time of closing the power source switch SW.
Patent JP-H07167157-A (JP)
Title: Multiple disc friction clutch
Inventor: ISAKA YOSHIHARU
IPC: F16D13/52
Filed: 1993-12-17
Abstract: PURPOSE:To lighten necessary operation load at disengaging a clutch so as to exhibit excellent operability, surely transmit driving force at engaging the clutch, and insure high safety even at operating sudden shift down for engine braking. CONSTITUTION:This multiple disc friction clutch is provided with first clutch springs 11 fixed to a pressure plate 8, second clutch springs 12 detachably provided against the pressure plate 8, a release spring 13 detaching the second clutch springs 12 from the pressure plate 8, an engaging member 15 rotating by receiving driving force output from an engine, and a member to be engaged 16 converting the torque of the engaging member 15 to counterforce overcoming the release force of the release spring 13.
Patent JP-2001131137-A (JP)
Title: Peptide mimetic template
Inventor: SHINOZUKA TAKESHI
IPC: C07D295/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a peptide mimetic template. SOLUTION: This compound is represented by the general formula (I) [wherein Ar is an aryl group; R1 and R2 are each H or a protecting group of amino group; R is hydrogen atom or a lower alkyl group; R4 is an amine residue or a group having the formula O-R7 (wherein R7 is H or an ester residue); R5 is hydrogen atom; n is 1-4; and R6 is hydroxy when the broken line is a single bond or R6 is oxygen atom when the broken line is a double bond] or a base addition salt or an acid addition salt thereof.
Patent JP-H05248310-A (JP)
Title: Off load method of propellant grains in rocket motor
Inventor: ODA JUNICHI
IPC: F02K9/10
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the burning characteristics of propellant grains from deviating from the reference even when off-loading is carried out on the propellant grains by forming an inner cavity after weight reduction into an expanded inner cavity which is gradually receded by an almost equal distance from each point of the inner surface in the normal direction, in relation to a reference inner cavity of the propellant grains under a full-load condition. CONSTITUTION:The shape of an inner cavity 10 after weight reduction is formed into an expanded inner cavity which is gradually receded by almost equal distance from each point of the inner surface in the normal direction, in relation to the shape of a reference inner cavity 6 of propellant grains 5 under a full-load condition. When the inner surface of this new inner cavity 10 is to be ignited serving as an initial burning surface, the formation change thereafter progresses in the same manner as that in the reference inner cavity 6, and the relationship between them can thus be reproduced.
Patent JP-H07145223-A (JP)
Title: Production of polyurethane foam
Inventor: TSUJI TAKAYUKI
IPC: C08G18/48
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a polyurethane foam, having a thick-wall skin layer, good in moldability, especially liquid flowability and useful for producing handles for bicycles by using a catalyst prepared by considering the temperature depen dence of foaming/resinifying reactions as a urethane-forming catalyst. CONSTITUTION:This method for producing a polyurethane foam is to use a catalyst satisfying Ka30<Kj30<Ka50<Kj50 and relational equations of reactional rate constants expressed by formulas I and II as (E) a urethane- forming catalyst in carrying out the expanding reaction of (A) a hydroxy compound having 1000-3000 active hydrogen equiv., (B) an organic polyisocyanate, (C) water in an amount of 0.2-1.5% based on the weight of the component (A) and (D) a cross-linking agent having <1000 active hydrogen equiv. in the presence of the component (E), preferably at 30-60 deg.C surface temperature of a frame mold therein of a hermetically sealed system.
Patent JP-H01159577-A (JP)
Title: Two-stage freezer
Inventor: TAKAHASHI TAKESHI
IPC: F25D13/06
Filed: 1987-12-16
Abstract: PURPOSE: To freeze articles to be frozen without permitting them to stick to each other by freezing surfaces of the articles parallely without laminating them, and then laminating them to freeze them up to the inside of them. CONSTITUTION: Articles to be frozen are thrown from a hopper 1, and are arranged into a parallel state articles 3 with the aid of a vibrator 2 disposed below the hopper, and hence a surface layer is frozen on a conveyor 4 of a primary freezing apparatus. A skip 5 is provided on a final end of the conveyor 4, and the articles having frozen surface layers are scraped off scatteringly and are frozen to the inside thereof in a state where they are laminated into 5, 6 layers on a conveyor 7 of a secondary freezing apparatus more slowed down in an operation speed than the conveyor 4. Hereby, the articles are individually separated and the surface layers are frozen, and are then fallen and are frozen to the inside, so that the articles are frozen scatteringly without permitting them to stick to each other.
Patent JP-H08162269-A (JP)
Title: Thin film white el element and full color display using this
Inventor: TAKAHASHI MAKOTO
IPC: H05B33/14
Filed: 1994-11-30
Abstract: PURPOSE: To provide a thin film white EL element having high brightness, high reliability, uniform properties throughout a wide surface area and a simple structure. CONSTITUTION: A thin film EL element is one which emits electroluminescence by applying an a.c. electric field. As a layer structure, a glass substrate 2, a transparent electrode 3, an insulating layer 4a (SiO2 ), an insulating layer 4b (Ta2 O5 ), an electroluminescent layer 5 (SrS:Ce), an insulating layer 4c (SiO2 ), an insulating layer 4d (Ta2 O5 ), an insulating layer 4e (Al2 O3 ), and a back side electrode 6 are layered and further a red color filter 1 is combined in the glass substrate 2 side to give a thin film white EL element.
Patent JP-2000143994-A (JP)
Title: Flame retarded composition
Inventor: SUKEOKA TERUAKI
IPC: C08L25/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retarded composition by compounding a styrene- based elastomer, a mineral oil-based softener and a bromine-based flame retardant having high melting point, thereby preventing the mixing of the softener with the flame retardant melted by the heating in molding and, consequently, eliminating the troubles of the segregation of the flame retardant on the surface of the molded article, the lowering of the moldability and the deterioration of the appearance of the molded article. SOLUTION: The objective composition contains (A) a styrene-based elastomer, (B) 50-2,000 pts.wt. of a mineral oil softener (preferably a process oil) based on 100 pts.wt. of the component A and (C) a bromine-based flame retardant having a melting point higher than the melting point of the mixture of the components A and B (e.g. decabromodiphenyl ether). The amount of the component C is preferably 5-50 wt.% based on the whole composition. The composition may be further incorporated with antimony trioxide. The addition amount of antimony trioxide is preferably 1/2 to 1/3 of the weight of the component C. The composition can be produced e.g. by kneading the individual components with a twinscrew kneader at 140-150 deg.C for 15 min.
Patent JP-H10161499-A (JP)
Title: Developer discharging method for electrophotographic device
Inventor: NAKAMURA MASANORI
IPC: G03G15/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To uniformly discharge developer in a developer recovery container with simple constitution without providing a dedicated vibration imparting means by providing a stage to drive a paper carrying tractor so as to vibrate the developer recovery container. SOLUTION: By setting the developer recovery container 10 on the paper carrying tractor 7, a shutter 4d provided just under the stirring roller 4b of a developing device 4 is opened. By operating a control panel next, respective rollers 4a to 4c in the device 4 start to rotate, the developer in the vicinity of the roller 4b drops, and the supply of the developer to the roller 4a and an auger screw 4c is reduced. In the case of developer discharging operation, the tractor 7 is driven to vibrate the container 10 placed on the tractor 7 by a tractor pin 7a constituting the tractor 7. By such vibration, the developer recovered in the container 10 is vibrated and uniformly accumulated.
Patent JP-H10163714-A (JP)
Title: Method and circuit for adjusting high frequency circuit
Inventor: MATSUMURA HIDEKAZU
IPC: H01P5/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a circuit for adjusting high frequency circuit with which the characteristic impedance of line can be finely adjusted corresponding to the intensity of light and further, the change of characteristic impedance with temperature or frequency change can be corrected. SOLUTION: Corresponding to input data concerning the temperature and frequency, an arithmetic circuit 8 arithmetically calculates setting data for performing the selection of light radiation strength and stab corresponding to a change amount based on ROM data preserved in the arithmetic circuit 8 so as to obtain the characteristic impedance of matching circuit optimum for the input impedance of microwave element 1. According to the setting data from the arithmetic circuit 8, the intensity of light emitted from a light source 10 is controlled through a driving circuit 9 and the position to be irradiated is controlled by an optical switch 12. Thus, the characteristic impedance is changed and the deviation of matching is corrected to the optimum value.
Patent JP-2000132711-A (JP)
Title: Three-dimensional model compressing method and three- dimensional image generating method
Inventor: NOBORI KAZUO
IPC: G06T15/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method which compresses and generates a three- dimensional mode in less data quantity. SOLUTION: These methods consist of a shape data dividing process 101 where shape data 110 is divided into a plurality of partial shape data 112, an area data generating process 102 where the contour shapes of the partial shape data are stored as area data 114 projected on a texture 111 surface and a partial shape data reconstructing process 101 in which data quantity is reduced according to the approximation reconfiguration of the partial shape data, store the dividing boundary part shape of the partial shape data in area data and represent a three-dimensional model in less data quantity.
Patent JP-H06156178-A (JP)
Title: Air bag storing case
Inventor: INABA KAZUO
IPC: B60R21/20
Filed: 1992-11-30
Abstract: PURPOSE:To provide an air bag storing case which generates no scatterings when the air bag is operated while being constituted by a single layer, is safe and excellent in the appearance, and inexpensive in the cost. CONSTITUTION:Polyolefin resin of 10-50wt.pt. is blended in 100wt.pt. olefinic copolymer rubber whose Mooney viscosity (ML1+4, 100 deg.C), and the heat treatment is kinetically executed in the presence of an organic peroxide. An air bag storing case is made by forming the component containing 100wt.pt. thermoplastic elastomer obtained by adding 5-50wt.pt. mineral oil-based softener, 20-50wt.pt. random copolymer resin with one or two kinds of 1-olefin other than propylene whose melt flow rate (230 deg.C) is 30-100, and 1-5wt.pt. modified polypropylene oligomer containing hydroxyl group, and a surface skin layer is attached thereto.
Patent JP-H07171552-A (JP)
Title: Waste liquid treatment device
Inventor: ADACHI YUTAKA
IPC: C02F9/00
Filed: 1993-12-20
Abstract: PURPOSE:To prevent the adhesion of solid content to a waste liquid treatment device by gasifying waste liquid containing an alkali-soluble resin and silicate by light beam. CONSTITUTION:Far infrared rays are used most preferably for gasifying waste liquid containing an alkali-soluble resin and silicate (for example, photograph development waste water). Waste liquid in a waste liquid tank 1 is jetted out of a jet nozzle 17 into an oven 12 by a pump 2 in the given flow rate in the state of applying power to a far infrared ray heater 13 of a gasifying device 10 and generating the far infrared rays. Components to be gasified in the jetting atomized waste liquid are heated by the far infrared rays and gasified, and a gasified matter is passed through a piping 19 and sucked to a condenser 41 of a condensation and separation device 40. On the other hand, components not to be gasified in the waste liquid are precipitated in the form of solids of fine grain shape and accumulated in a solid recovery device 14. The adhesion of solid to a waste liquid treatment device can be prevented by the arrangement.
Patent JP-H04192340-A (JP)
Title: Circuit board for semiconductor
Inventor: MIYATA SHINICHI
IPC: H01L23/12
Filed: 1990-11-22
Abstract: PURPOSE:To prevent the increase in thermal resistance in a semiconductor device by providing grooves in a soldering copper pattern to confine voids. CONSTITUTION:A copper pattern 11 is formed on an insulating ceramic substrate 10 of AlN or Al2O3. Grooves 12 are formed in the copper pattern by isotropic etching using an appropriate mask. This substrate is used for a semiconductor device. Since the grooves in the copper pattern contain voids 15, heat dissipation is not hindered if a power transistor with a current rating of 10A is soldered to the substrate.
Patent JP-H03181895-A (JP)
Title: Device of sea water system for cooling auxiliary equipment
Inventor: MACHIDA ICHIRO
IPC: G21D1/00
Filed: 1989-12-12
Abstract: PURPOSE:To enable smooth water draining of a heat exchanger by providing a drain line for water draining at a position that is not affected by foreign objects. CONSTITUTION:An inlet pipe 17 for sea water is connected to a bottom part of a water chamber 7 of a heat exchanger 4 via a lower nozzle 10, and an upward drain line 18 is also connected to the inlet pipe 17. Once after the drain line 18 stands up from a connection part to the inlet pipe 17, the line changes its direction downwardly in a shape of 'U' and a drain valve 19 is attached to a downward piping part. With this constitution, sea water in the water chamber 7 is discharged to an outside through the inlet pipe 17 and the upward drain line 18 on an occasion of water draining of the heat exchanger 4, and therefore no foreign objects such as sand deposited in the water chamber 7, flow into the drain line 18 and no clogging occurs, even though the objects flow into the inlet pipe 17. Accordingly, water draining work of the heat exchanger 4 can be smoothly executed.