baber/WOPTO huggingface dataset:
Patent JP-H05276365-A (JP)
Title: Programmable device for determining background level of document
IPC: G06K9/38
Filed: 1992-12-18
Abstract: PURPOSE: To provide a device for efficiently determining the background level of an image, based on the sampling of the image under processing an image signal, without the necessity of a preliminary scanning operation. CONSTITUTION: A background determining module 26 in an image processing module 20 includes an image signal validating device for eliminating a signal, not representing a programmable sampling counter showing a time point which an image signal exists on a video path, and the background area of the image. This module also includes a calculating circuit for calculating a background level, based on a sampled image signal and for determining a further threshold level, based on the background level.
Patent JP-H10170132-A (JP)
Title: Portable heat insulating storage apparatus
Inventor: MASE TOKUTARO
IPC: B65D81/38
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a mounting structure of a knob for movement of a portable heat insulating storage apparatus, and mount the knob for movement with the reduced number of works. SOLUTION: A portable heat insulating storage apparatus comprises a heat insulating box in which a storage chamber is formed, a knob opening 21 formed in a surface material 8 of the heat insulating box on the outside of the apparatus, a knob box 18 composed of a box having an opening formed in one surface, the one surface being opposed to the knob opening in the surface material, the knob box covering the knob opening from the inside thereof, and a knob 17 for moving the portable heat insulating storage apparatus. The surface material is folded inwardly at an edge of the knob opening to form a flange 22. Knob insertion openings 23, 31 are formed in the flange and in the knob box, and knobs are inserted into the knob insertion opening in the flange and the knob insertion opening in the knob box to mount the knob box on the surface material.
Patent JP-H04209748-A (JP)
Title: Production of high-strength sheetlike ceramic formed body
Inventor: TANABE SUMIO
IPC: C04B35/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a lightweight surface material excellent in adhesion to concrete through heating at low temperatures by adding fine ceramic powder consisting mainly of amorphous substances to a mixture of a suspension of an alkali aluminate, Ca silicate, Al hydroxide and zinc oxide with boric acid and Na silicate, forming the prepared material and thermally hardening the resultant sheetlike formed body. CONSTITUTION:Water or warm water in an amount of 200-1000 pts.wt. is added and mixed with a mixture composed of 10-40 pts.wt. alkali aluminate, 3-30 pts.wt. Ca silicate, 5-20 pts.wt. Al hydroxide and 5-20 pts.wt. zinc oxide to provide a suspension. Boric acid in an amount of 10-25 pts.wt. is subsequently added and mixed with the resultant suspension, and 700-1300 pts.wt. Na silicate is then added and mixed with the mixture to afford a binder liquid. With 100 pts.wt. resultant binder liquid, is mixed 200-600 pts.wt. fine ceramic powder consisting mainly of amorphous substances. Stirring and kneading are carried out to provide a pasty material, which is subsequently formed into a sheetlike shape, quick-dried and thermally hardened within 500 deg. to afford the objective sheetlike ceramic formed body.
Patent JP-H04206962-A (JP)
Title: Semiconductor device
Inventor: ONO YOSHIKAZU
IPC: H01L21/8242
Filed: 1990-11-30
Abstract: PURPOSE:To use the bottom plane of a top layer conductive film as a capacitor so as not to make thin a capacitor dielectric film and increase the capacitor capacity by constituting the bottom electrode using a bottom layer conductive film, an intermediate conductive film which partly has a dielectric film between the bottom conductive film and the top layer conductive film which has a dielectric film between the intermediate conductive film on a bottom layer conductive film and on the intermediate conductive film. CONSTITUTION:The bottom electrode of a capacitor 20 is constituted of an intermediate conductive film 15a, which is formed by partly having a dielectric film 14 inbetween on a bottom layer conductive film 10, and a top layer conductive film 11, which is formed so as to have the dielectric film 14 between the intermediate conductive film 15a on the bottom layer conductive film 10 and on the intermediate conductive film 15a. Since the bottom plane of the top layer conductive film 11 of a signal charge accumulating capacitor formed by the two layers of the conductive films 10 and 11 is used as a capacitor, the capacitor capacity is increased without thinning the capacitor dielectric film and a semiconductor device suitable for high-integration is produced.
Patent JP-H04302550-A (JP)
Title: Method and apparatus for processing information signal, method for providing different error protection for information signal and method and apparatus for decoding received signal
Inventor: HON YAN CHIYUN
IPC: H04N7/24
Filed: 1991-11-29
Abstract: PURPOSE: To provide a method and device which give different error protection means to information signals. CONSTITUTION: An HDTV signal from a video signal source 101 is divided into relatively important data including frame information or the like and less important data consisting of the remaining part of the HDTV signal by a source encoder 11, and they are sent to encoding modulation circuits 120 and 130 as digital signals. Error protection means more than those for less important data are given to relatively important data because of different encoding modulation circuits, and they are multiplexed for transmission by a multiplexer 140.
Patent JP-H08186295-A (JP)
Title: Thermal-stress relaxation pad for thermoelectric conversion element and thermoelectric conversion element
Inventor: KANBE MITSURU
IPC: H01L35/28
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a thermal-stress relaxation pad whose structure is simplified, whose relaxation force of a thermal stress is increased and whose life is made long. CONSTITUTION: A thermoelectric conversion element 10 is used while it is being sandwiched between a heating duct and cooling duct, and it is provided with a thermoelectric element 1, with electrodes 5a, 5b and with thermal-stress relaxation pads 2a, 2b which relax a thermal stress from both ducts. The thermal- stress relaxation pads 2a, 2b are formed of a thermally-conductive functionally gradient material in which the composition ratio of an electric insulation material to a thermal-stress relaxation material is changed gradually.
Patent JP-H10279416-A (JP)
Title: Hydrophilic silicone composition for taking impression for dental use
Inventor: JADA SIVANANDA S
IPC: A61K6/90
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having improved lubricity of a taken impression and capable of improving tear strength by including a dimethicone-based polysiloxane-polyester polymer having a terminal substituted with a fluoroalkoxy group. SOLUTION: This hydrophilic silicone composition contains (A) a curable silicone prepolymer and (B) a polyester polysiloxane polymer of the formula A-[-B-C-]X-A  X is an integer of >1; A is a fluorinated alkoxy group of the formula F3 C(CF2 )n (CH2 )m O ((n) is 3-17; (m) is 2-4); B is a dimer acid, etc.; C is a dimethicone-based polysiloxane copolyol of the formula Me3 Si-[- OSiMeR1 -]o -[-OSiMeR-]q -SiMe3 [Me is methyl; R is methyl, etc.; (o) and (q) are each 2-20; R1 is a hydroxylate polyoxyalkylene substituent].
Patent JP-2000162744-A (JP)
Title: Film unit with lens
Inventor: TOBIOKA TAKU
IPC: G03B17/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matter from entering the inner part of the main body of a film unit with a lens. SOLUTION: This film unit with lens 2 is constituted of a unit main body 3 and a label 4 with which the outer peripheral surface of the main body 3 is covered in belt shape. A finder objective aperture 12 and a film counter display aperture 19 and the like are provided on the outer peripheral surface of the main body 3. An aperture 4a and window parts 4b, 4c, 4d and 4e are provided on the label 4 corresponding to the above-mentioned apertures. The label 4 is constituted of substance obtained by layering a paper external layer whose surface is formed by printing characters or a pattern and a plastic transparent sheet 31, and stuck to the main body 3 by applying pressure sensitive adhesive to its back surface. The window parts 4b, 4c, 4d and 4e are constituted only of the sheet 31 by removing the external layer.  Since the aperture 12 is covered with the sheet 31, the foreign matter is prevented from entering from the outside.
Patent JP-H06192767-A (JP)
Title: Composite and its production
Inventor: FUKUNAGA HIDEHARU
IPC: C22C1/10
Filed: 1992-12-21
Abstract: PURPOSE:To prevent the high temp. thermal deterioration in a composite at the time of blending inorganic fibers therein by subjecting a preform blended with titanium oxide powder to squeeze casting by molten Al or its alloy. CONSTITUTION:A preform blended with, by volume, 3 to 50% titanium oxide (TiO2) or a preform blended with anatase type titanium oxide having high reactivity is subjected to squeeze casting by molten Al or its allay. The molten metal Al takes away oxygen in the titanium oxide in the process of infiltration to precipitate as alpha-Al2O3 as a solid phase and to generate heat. The dissociated Ti is dissolved in the Al to form Al-Ti intermetallic compounds. In this process, as the Al molten metal infiltrates into the preform, its temp. is rapidly increased while it contains the Ti and reaches at least 1373K. The preform starts to sinter by the ambient hydrostatic force and is densified. The ratio of the TiAl3 phase in the Al+TiAl3 appearing to be in the shape of cracks is remarkably high, and an extremely characteristic structure is formed.
Patent JP-H09174366-A (JP)
Title: Work guide centering device
Inventor: SUZUKI JOJI
IPC: B23Q3/18
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reliably center even a work different in longitudinal and lateral dimensions. SOLUTION: A driving internal gear having a guide roller opening-closing and fixing handle 20, a planetary gear and a fixed external gear are arranged in a disk-shaped casing 1 having a work inserting hole, and a planetary speed reduction mechanism is formed. A planetary gear to take out only revolution is superposed on this planetary gear, and the planetray gear for revolution is meshed with a movable internal gear superposed on a driving internal gear and a movable external gear on the fixed external gear, and a pair of small gears are respectively arranged in left and right and front and rear symmetirical positions except a planetary gear position of the two-stage constitution between the movable internal gear and the movable external gear.  Parallel guide rollers 11 are connected to turning links 10 on the pair of small gear shaft ends projecting to a casing front face, and parallel guide rollers 17 orthogonal to the guide rollers 11 are connected to turning links 16 on the the other pair of small gear shaft ends, and a work inserted into guide ports of these four-side guide rollers is sandwiched by narrowing a pair of guide rollers in stages by handle operation.
Patent JP-2000160843-A (JP)
Title: Laying method for deck plate and slinging jig therefor
Inventor: KAWAGUCHI TOSHIHARU
IPC: E04G21/16
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a laying method for deck plates and a slinging jig used for the method capable of efficiently laying deckplates. SOLUTION: In this laying method of deck plates, a deck plate 13 and two small beams 12 are integrally welded together to form a unit and caught by holding members 16 at both sides of a slinging jig 14 to be retained between them and set on a girder 11 adjacently and precedently arranged. Then, the holding members 16 are transferred to release the deck plate 13. Thereafter, the small beam 12 and the deck plate 13 are substantially connected to the girder 11.
Patent JP-H0694597-A (JP)
Title: Particle detection method
Inventor: NAKADA SHIGENORI
IPC: H01L21/3065
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a particle detection method for a vacuum device for measuring particles in a vacuum process chamber with a particle detection means inserted in an exhaust line efficiently, exactly and with good repeatability. CONSTITUTION:After processing article to be processed or after self-washing, introduction gas is introduced in a vacuum process chamber 1. The gas pressure in the vacuum process chamber 1 is raised above the processed article processing gas pressure (P2) and then the gas pressure is kept at the pressure or lowered to a basic pressure (P1) with a vacuum pump P. Or, in a short time, the gas pressure (P1) in the vacuum process chamber 1 is changed to a high pressure (P4) then from (P4) to (P1), repeatedly. At this time, the particles existing in the vacuum process chamber 1 generated by the air flow in the exhaust line 10 are detected with a particle detection means 9 arranged in the exhaust line 10.
Patent JP-2000154782-A (JP)
Title: Small-sized pump
Inventor: KAKIZAWA GORO
IPC: F04B1/22
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent liquid from being leaked to a motor side by sealing also when leakage from a small hole or the like is generated in a diaphragm part by performing sealing between a diaphragm part side and the motor side of a small-sized pump. SOLUTION: Within a case 3 of a small-sized pump, a sealing film 23 partitioning a diaphragm body side 10 and a motor 1 side is provided. The sealing film 23 is provided with a cylindrical press fitting part 23a and a supporting part 7 of a driving body is press-fitted into the press fitting part 23a. The sealing film 23 is arranged so as to cross the case 3 across the supporting part 7 and is arranged so as to air-tightly partition the diaphragm body 10 side and the motor 1 side. In the small-sized pump, a turntable is driven by the motor 1, motion of the driving body 6 is performed via a drive shaft 5 and the supporting part 7 and a pump action is performed.  At the time of motion of the supporting part 7 by motion of this driving mechanism, the sealing film 23 can be easily deformed because the sealing film 23 has a waveform in cross section and the supporting part 7 is capable of moving without hindrance by this deformation.
Patent JP-2000173924-A (JP)
Title: Method and device for plasma treatment
Inventor: TAUCHI TSUTOMU
IPC: H01L21/302
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To perform an optimum treatment to materials to be treated by a method wherein the frequency of electromagnetic waves for plasma excitation is made arbitrarily variable according to the kinds of the materials to be treated. SOLUTION: In the case where laminated materials to be treated are to be continuously treated, the state of a treatment of the respective materials is monitored by an end-point decision device 14 and the end of the treatment of each layer of the materials to be treated is detected. When the treatment of the first layer material to be treated comes to an end, the frequency of electromagnetic waves for plasma ectitation corresponding to the previously inputted following material to be treated is changed by a power supply 1 for plasma excitation and the electromagnetic waves for plasma excitation are introduced within a vacuum container 5 along with treatment gas to generate a plasma having a plasma density and ion energy, which are proper to the materials to be treated.  Corresponding once is made to the frequency of the electromagnetic waves for plasma excitation in various cases, and a coil 3 is also made variable so that an ECR surface exists in the container 5. Thereby, a treatment suitable to the materials to be treated can be performed due to the characteristics of the produced plasma.
Patent JP-H06153735-A (JP)
Title: Breeding equipment for chicken
Inventor: TAKEUCHI MASAYUKI
IPC: A01K1/01
Filed: 1992-11-26
Abstract: PURPOSE:To remarkably reduce diseases such as coccidiosis by breeding chickens under a condition where the chickens eat their manures. CONSTITUTION:The breeding equipment is composed of a breeding house 1, a floor belt 2 horizontally set in the breeding house 1 and capable of breeding chickens directly thereon and a drive unit 3 for the floor bed 2. Roll paper prepared by paper-making of organic fibers is laid on the floor belt 2 and chickens are bred thereon. The roll paper laid on the floor belt can separate the manures of the chickens from the floor belt and the manures of the chickens can consequently be prevented from adhering to the floor belt and thoroughly removed. Therefore, occurrence of diseases due to manures of chickens can effectively be prevented. In addition, chickens can be bred in an ideal environment while improving the demand of the feeds as the chickens are bred directly on manures of the chickens.
Patent JP-H06167023-A (JP)
Title: Vibration type pile driver
Inventor: NAGABUCHI KAZUYUKI
IPC: E02D7/18
Filed: 1992-11-27
Abstract: PURPOSE:To reduce the lifted distance of a pile at the time of chucking a pile in a pile driver so as to easily perform a chucking work by disposing a rotor in a rotating device main body having a space in the center, and freely opening and closing the rotor and a part of the rotating device main body. CONSTITUTION:Wheels 2 of a self-running vibration type pile driver 1 are driven to move the device 1 to a desired position. The door 25a of the main body 25 of a rotating device 24 and the door 27a of a rotor are turned on a hinge and opened by drawing pins 44, 45 from connecting holes. After that, a pile lifted by another crane is moved laterally and put in the storing part of a pile driver 15. The doors 25a, 27a are closed to be united in a body. The pile is chucked by a chucking plate, and the self-running vibration type pile driver device 1 is carried to a designated position. Thus, the device can be used in an area where it is impossible to lift a pile so as to increase the work efficiency of a pile driving work.
Patent JP-H06157819-A (JP)
Title: Composition for optical material
Inventor: YAMAMOTO TAKAYUKI
IPC: C08L71/02
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the subject composition good in adhesion to a substrate even when applied in the form of a thin coating film and can accomplish a curing reaction without the necessity for any high-temperature treatment within a short time. CONSTITUTION:The objective composition comprises a binder component mainly consisting of a cationically polymerizable monomer and fine particles having a mean particle diameter of 5nm to 10mum and is preferably one wherein the cationically polymerizable monomer has an epoxy and/or a vinyl ether group, and the fine particles comprise silica and/or a conductive metal oxide. This composition can easily form a transparent film good in adhesion to a substrate even when applied in the form of a 2mum or thinner coating film without the necessity for any high-temperature treatment, and therefore it can easily form an optical film even on a substrate of poor heat resistance.
Patent JP-H11155775-A (JP)
Title: Sucker of cleaner
Inventor: ZAKO AKIHIKO
IPC: A47L9/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a sucker of cleaner with which a rotary brush is driven with a simple configuration, further lightening, miniaturizing and cost down can be attained and no dust or the like is not left not sucked. SOLUTION: This sucker is provided with the main body 1 having a sucking port 7 on its lower surface, a rotary brush housing chamber 8 formed in this main body 1 of sucker and a rotary brush 11 housed in the rotary brush housing chamber 8 while facing the sucking port 7 so as to be freely rotatable, a guide port 20 for taking external air into the rotary brush housing chamber 8 is formed on the main body 1 of sucker, guides (a first rib 21 and second rib 22) are formed for guiding external air sucked from this guide port 20 to blades 15 and 16 of the rotary brush 11, and the rotary brush 11 is provided with a blade (first blade 15) using an air impermeable material for one part at least.
Patent JP-H06183212-A (JP)
Title: Pneumatic tire for heavy vehicle
Inventor: KINOSHITA TAKEHIKO
IPC: B60C11/03
Filed: 1992-12-22
Abstract: PURPOSE:To provide a pneumatic tire for a heavy vehicle by which a stone can be discharged effectively even if the stone bites in a groove at travel time and which is excellent in stone bite preventive effect. CONSTITUTION:An inclination of an outside inclined surface 1c is set not less than an inclination of an inside inclined surface 1b so that tire radial directional widths of the first and the second platforms 2 and 3 arranged on the groove bottom 1a in half pitch of a main groove 1 and the third platform 4 are different from each other and the inside close to the groove bottom 1a becomes narrower than the outside. Thereby, resiliency to a biting stone can be increased.
Patent JP-H06348679-A (JP)
Title: Usage method of neural network
Inventor: ROBAATO CHIYAARUZU FURAI
IPC: H01L21/302
Filed: 1993-12-14
Abstract: PURPOSE: To produce an output product of desired quality characteristic by controlling the input control variable and the material which are used in the production process via a neural network. CONSTITUTION: A neural network controller 402 has a (24×5×1) architecture and is trained by an inverse propagation method. The ideal etching time is calculated in a first order linear correction process 405. If the actual oxide thickness and etching time are known, the ideal etching time can be calculated for a desired thickness as long as the etching rate and the desired thickness are given. The difference between the ideal etching time and the neural network estimated etching time are fed back to the neural network 402 as an error signal. The network 402 can calculate the new value in a load matrix based on the received error signal. The observed etching time is approximate to the ideal etching time in all examples in a data base.
Patent JP-H07165370-A (JP)
Title: Reel for physical distribution
Inventor: MURATA KENTARO
IPC: B65H75/18
Filed: 1993-12-13
Abstract: PURPOSE:To provide a reel for physical distribution which is constituted to eliminate direct adhesion of a label to a reel and simplify and facilitate mounting and demounting of the label on and from the reel. CONSTITUTION:In a given position on the surface of a reel body 1, two sides (a) and (b) positioned facing each other with a central part nipped therebetween or four corner parts (e), (f), (g), and. (h) are protruded and expanded from the outer surface of the reel body 1 or a given position is recessed toward the thickness side of the reel body. The part, fronting on the central part side, of the protrusion part or the recessed part is formed in an opened state. A gap 4 for inserting a card through which a given item-discribing card 3 is inserted is formed between the reverse of a part remaining at the periphery of the protrusion part or the recessed part and the obverse of the reel body 1 or the obverse of the recessed part.
Patent JP-H06142656-A (JP)
Title: Water treating device
Inventor: NAGATA MASARU
IPC: C02F1/48
Filed: 1991-11-30
Abstract: PURPOSE:To simplify the constitution of the water treating device for executing a magnetization treatment and an ionization treatment of water to be treated and air, to miniaturize the device, and to reduce the device cost. CONSTITUTION:A suction means is provided in a water absorbing port of a submersible pump 1 for force-feeding water to be treated, sucked in the water absorbing port to a water discharge port 4 by an impeller. Air sucked through the suction means is mixed into the water to be treated, as minute foam by the impeller. In a cavity in which the impeller of the submersible pump 1 is contained or in the water discharge port 4 of the submersible pump 1, plural permanent magnets 15a, 15b are arranged. A magnetic field by the permanent magnets 15a, 15b is allowed to be orthogonal to a flow of the water to be treated.