baber/WOPTO huggingface dataset:
Patent JP-H06225191-A (JP)
Title: Camcorder
Inventor: UEKANE KENTARO
IPC: H04N5/91
Filed: 1992-10-23
Abstract: PURPOSE:To make smaller in size and to make lighter in weight than a twin lens movie camera. CONSTITUTION:A video image caught by a camera lens 1 is converted into an electric video signal by a CCD 2 and then subjected to video signal processing such as AGC and gamma correction by a video signal processing section 3 of the next state. The processed video signal passes through an analog switch 7 and subjected to luminance signal processing and chrominance signal processing. On the other hand, the video signal from the video signal processing section 3 is stored in a field memory 4 and the video image stored in the field memory 4 is subjected to magnification, inversion and cutting-out processing by a memory control section 5 under the control of a microcomputer 6 and the processed signal is synthesized with a video signal of a camera lens by the analog switch 7. The synthesized video signal is subjected to luminance signal processing and chrominance signal processing and the result becomes a video recording signal for a VTR or the like.
Patent JP-H09123606-A (JP)
Title: Laminate for laser printing and print thereof
Inventor: OZAWA MITSUNARI
IPC: G11B7/24094
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for laser printing and a print, for which clear printing can be performed at high speed by irradiation of laser light and in which portions printed have various, excellent resistances. SOLUTION: Provided on a surface of a substrate 1 are at least a substrate layer 2, a masking layer 3, which can be removed by irradiation of laser light, and an OP layer 4 in this order, the substrate layer 2 and the masking layer 3 being a combination of different colors having an easily observable difference of lightness, whereby a laminate for laser printing is constituted. The masking layer 3 and the OP layer 4 are removed from a surface of the laminate in a manner of a pattern such as characters and the like by irradiation of laser light through output adjustment, whereby a clear print having various, excellent resistances can be obtained.
Patent JP-H06161758-A (JP)
Title: Hypothesis control method of expert system
Inventor: FUKUYAMA KAZUNORI
IPC: G06Q50/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide diverse scheduling by increasing the degree of freedom of a hypothesis in the hypothesis control method of the expert system for solving a schedule problem. CONSTITUTION:Hypotheses are set up one after another on the assumption of previously set-up hypotheses to grow a search tree ST as an object of inference accompanying the generation of a schedule plan in a memory space. At this time, one control node MC and the necessary number of subnodes MS corresponding to the contents of the individual hypotheses are assigned to the individual hypotheses as constituent elements of the search tree ST; and the control node MC is stored with information DC indicating another control node assigned to a next hypothesis set up on the assumption of the corresponding hypothesis and information DS indicating the subnode MS assigned together with the control node MC and the subnode MS is stored with information DH showing the contents of the hypothesis.
Patent JP-H04179871-A (JP)
Title: Fluid pump
Inventor: NONOYAMA NOBUO
IPC: F04B17/04
Filed: 1990-11-14
Abstract: PURPOSE:To obtain a fluid pump with a small size and low noises by inserting a pair of movable members which have valve mechanism assembled therein with a distance into a pump chamber wherein a fluid passage is longitudinally formed. CONSTITUTION:In a fluid pump P, a pair of plungers 4A, 4B are inserted longitudinally into a pump chamber 15 with a distance, in which chamber a fluid passage for communicating an inflow port 12 with a discharge port 13 is longitudinally and penetratingly formed. The plungers 4A, 4B are synchronously reciprocated in opposite directions for periodical reciprocation. Valve mechanisms 6A, 6B having valve bodies 6AC, 6BC are provided respectively on the plungers 4A, 4B so as to open the fluid passage 16 only when a fluid pressure on the side of the inflow port 12 is higher than a fluid pressure on the side of the discharge port 13. Fluid is discharged from the discharge port 13 every motion of the plungers 4A, 4B due to fluid differencial pressure on both the sides of the valve bodies 6AC, 6BC. Inertial force of the plungers 4A, 4B is offset, so that noises are reduced. In addition fluid pump P is downsized.
Patent JP-H01186696-A (JP)
Title: Superconducting ceramic substrate
Inventor: YOSHIARA KIICHI
IPC: C04B41/89
Filed: 1987-12-07
Abstract: PURPOSE:To perform high speed signal transmission as well as microsignal transmission, by using a substrate which is equipped with an electrical element which is formed with superconducting ceramic materials having an oxygen deficiency type perovskite structure as well as with an insulation layer which is formed of insulation materials having the same composition components, yet having different composition ratios. CONSTITUTION:This substrate is equipped with an electrical element 1 and an insulation layer 2 and then, the electrical element 1 is formed of superconducting ceramic materials having an oxygen deficiency type perovskite structure and the insulation layer 2 is formed of insulation materials which have the principal components consisting of the same composition components but of different composition ratios and further, its insulation layer 2 is provided by coming into contact with the electrical element 1. As the insulation materials have the same composition components as those of the superconducting ceramic materials, the foregoing materials suppress the breakdown of superconducting structure which is caused by a reaction to the superconducting ceramic materials of the electrical element 1 when the reaction takes place in a process of burning. Thus, reflection is prevented and high speed signals wherein distortion is prevented from occurring are transmitted and accordingly microsignals may also be transmitted.
Patent JP-H02154719-A (JP)
Title: Automatic bread making machine
Inventor: KOYAMA MASAHIRO
IPC: A47J37/00
Filed: 1988-12-07
Abstract: PURPOSE:To surely hold and carry the title automatic bread making machine by oppositely arranging recessed parts for a liner to cover the bottom surface of a bread making body proximately to the short side edges of the liner in parallel with the edges. CONSTITUTION:The lower surface of an approximately box-shaped bread making body 11 is to be covered with a liner 20. Recessed parts 22 are oppositely arranged for the liner 20 proximately to the short side edges of the liner 20 in parallel with these edges. Namely, since the lower surface of the body can be supported by bending hands in a U-shape, and the side surfaces of the body can be held with both arms by putting both arms around the bottom surface of the product, holding the above-mentioned short side edge at the approximately centers of palms, and placing the tips of fingers in the recessed parts 22, the product can be surely held and carried, safety can be improved, the fitting of a new grip becomes unnecessary, and the body can be made compact and simple.
Patent JP-H10158060-A (JP)
Title: Electrically conductive ceramic article
Inventor: CHATTERJEE DILIP K
IPC: C04B35/488
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To give electric conductivity to a ceramic article without deteriorating mechanical toughness and frictional characteristics and to enable an inexpensive elector-discharge machining by mixing a tetragonal zirconia alloy or a zirconia- alumina composite with zirconium diboride, crushing and compressing the resultant mixture and carrying out sintering in an atmosphere of Ar. SOLUTION: Granular zirconia having >=99.9% purity is mixed with a 2nd oxide selected from among 0.5-5mol% Y2 O3 , 0.1-1.0mol% MgO, 0.5-15mol% CeO2 , 0.5-7.0mol% Sc2 O3 and 0.5-5mol% CaO and the resultant mixture is heated to <=200 deg.C under 100MPa pressure to obtain a tetragonal zirconia alloy. This zirconia alloy or a zirconia-alumina composite is mixed with zirconium diboride to obtain a granular mixture. This mixture is compressed under 10,000-30,000psi pressure for 60-100sec and sintered by heating at 1,300-1,700 deg.C under 69-207MPa pressure for 1-3hr in an atmosphere of Ar.
Patent JP-2000135154-A (JP)
Title: Sheet for bed
Inventor: SUGA MISAO
IPC: A47G9/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To speedily and exactly set a sheet even when performing bed making alone by attachably and detachably holding a plate-shaped member, which can be inserted between the top end part of a mattress and a head board, having a length corresponding to the width of the mattress at the front end part of the sheet. SOLUTION: When setting a sheet 10 over a mattress 5, first of all, a plate- shaped member 20 held in a bag part 15 formed at a front end part 11 of the sheet 10 is inserted between the front end part of the mattress 5 and the head board and the front end part 11 of the sheet 10 is fixed for the equal length on left and right sides. Next, a rear end part 12 of the sheet 10 is turned over and a skirt 12a of this part is put in on the downside of the rear end part 7 of the mattress 5. Continuously, both left and right side parts 13 of the sheet 10 are similarly put in on the downside of a side end 7s of the mattress 5. Thus, even when performing bed making alone, the sheet 10 can be speedily and exactly set over the mattress 5 without being creased.
Patent JP-S63162888-A (JP)
Title: Method for removing thin film
Inventor: MORISHIGE YUKIO
IPC: C23F4/04
Filed: 1986-12-25
Abstract: PURPOSE:To enable fine etching with high reproducibility when pulsing laser light is projected on a thin film on a substrate in a gaseous atmosphere to remove part of the thin film by etching, by using He as the principal component of the atmospheric gas. CONSTITUTION:Al is vapor-deposited on an SiO2 film on an Si substrate and a P doped silica glass (PSG) film is formed on the vapor-deposited Al. The resulting substrate 5 is set in an etching cell 3. After the cell 3 is evacuated with an exhaust unit 7, gaseous He is fed to about 6kg/m<2> pressure with an He feeding unit 2 and laser light from a pulsing laser light source 1 is radiated on the substrate 5 after reflection by a mirror 10 so that the image of an aperture 9 is reduced by a lens 8 and projected on the substrate 5. By the projection, the PSG film on the substrate 5 can be finely etched with about 1mum accuracy.
Patent JP-H03171036-A (JP)
Title: Optical fiber communicating method and system
Inventor: AOKI YASUHIRO
IPC: H04B10/54
Filed: 1989-11-30
Abstract: PURPOSE:To allow the transmission of a light signal up to a long distance by applying at least one time of proper frequency chirping to signal light pulses at the intermediate points of transmission paths. CONSTITUTION:An optical signal transmission section 1 which forms the signal light pulses, optical fibers 21 to 23 which transmit the signal light pulses outputted from the optical signal transmission section 1 and at least one piece of optical amplifiers 31, 32 which amplify the signal light pulses disposed on the way of the optical fiber transmission paths. Further, at least one piece of optical phase modulators 61 which are disposed on the way of the optical fiber transmission paths and apply the proper quantity of the frequency chirping to the signal light pulses, a driving circuit 62 which impresses electric pulses in synchronization with the signal light pulses, and an optical signal receiving on section 5 which receives the transmitted signal light pulses are provided. The transmission distance is increased in this way.
Patent JP-H11133212-A (JP)
Title: Optical filter
Inventor: SHIBA DAISUKE
IPC: G02B5/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To realize an optical filter capable of preventing the occurrence of an all-light lighting visualizing phenomenon caused by the direct incident of solar light into a light of a conventional signal in the morning or the evening by arranging the filter in the front of the light, and to prevent traffic accidents from occurring by the misrecognition of lighting information of the signal. SOLUTION: A light shielding plate 3 consisting of an optional material forming incident ports 5 each of which has almost the same shape and array as the upper bottom of each truncated cone or truncated pyramid 1 on the upper bottom side of the truncated cone or truncated pyramid 1 is formed on an optical plate 2 having shape tightly arraying plural transparent truncated cones or truncated pyramids 1 consisting of an optional material like a plane or a curved plate. These plates 2, 3 are united into one body by an optional fixing tool 4.
Patent JP-H10140203-A (JP)
Title: Production of anisotropic granule and apparatus for production therefor
Inventor: MAKITA AKIRA
IPC: B01J2/16
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To produce an anisotropic granulated powder for a ferrite magnet having excellent magnetic characteristics with high production yield by granulating the source powder for a ferrite magnet with a binder in a fluidizing tank while applying a magnetic field. SOLUTION: A fluidizing tank 1 is filled with the source powder for a ferrite magnet such as a Ba ferrite and Sr ferrite which is preliminarily subjected to hydrophobic treatment, to which gaseous nitrogen is supplied through a gas supply port 5. Impellers 2 are rotated to form a fluidized layer of the powder. At the same time, a magnet 9 is energized to produce a magnetic field to apply the powder, while a polyvinyl alcohol soln. or the like is added as a binder through a spray nozzle 6 to granulate the powder. Then the gaseous nitrogen supplied through the gas supply port 5 is heated by a heater 4 to dry the granulated powder, and the powder is further cooled to produce an anisotropic granulated powder and discharged from the fluidizing tank 1. Then the granulated powder is compacted and sintered to obtain a ferrite permanent magnet having excellent magnetic characteristics.
Patent JP-H05128982-A (JP)
Title: Rotary anode type x-ray tube
Inventor: DOI MOTOTATSU
IPC: H01J35/00
Filed: 1991-10-31
Abstract: PURPOSE:To improve the cooling property of rotary anode type X-ray tube device of a compact and high capacity for medical use. CONSTITUTION:Radiation fins 10a which can be deformed are connected to the cylindrical part of a metal valve 3a, and the radiation fins 10a are laid down when an X-ray tube is inserted into a tube container 7, while they are erected after the X-ray tube is inserted, so as to increase the area to transmit the heat from the metal valve 3a to an insulating oil. Since the temperature of the metal valve is lowered, the continuously using time of the X-ray tube is extended, and the waiting time necessary for cooling the anode target is reduced.
Patent JP-H10152223-A (JP)
Title: Carrying device
Inventor: HIRAKAWA SHINICHI
IPC: G03F7/20
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device capable of efficiently removing the dust in a chamber. SOLUTION: An exposed device composite a carrying system 30 to carry a reticule between a storage and separation unit 23 sorer (and storage containers 21, 22) to store the reticule and an exposure device 40 to exposure to a wafer W using reticule. The exposure device is provided with a chamber 10 to surround the storage and separation unit 23, or the like and provided with first evacuation divices 18a-18c which are provided in the vicinity of the storage and separation unit 23 and evacuate a peripheral part of at least the storage and separation unit 23 in the chamber 10, and a second evacuation device 19 which is arranged in the vicinity of the exposure device and evacuates at least its peripheral part.  The peripheral part of the storage and separation unit 23 which is provided with a slidable part and easy to generate the dust is evacuated by the first evacuation devices 18a-18c to keep the inside of the chamber clean.
Patent JP-2000136080-A (JP)
Title: Car structure of elevator
Inventor: SAKURAI KENJI
IPC: B66B11/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To make such a structure that the apparatuses in a cage is not seen from the inside of the cage by providing an elevator with the apparatuses in the elevator cage inside a ceiling lighting box and avoid the mis-operation and mischief, as the passenger can not find the attachment/detachment method of a lighting cover and carry out the operation by a maintenance personel from the inside of the cage. SOLUTION: This apparatus 5 in a cage is arranged in the lighting box 4 of a cage ceiling 3 so that the apparatus 5 in the cage is not seen from the inside of the cage of an elevator and the lighting box 4 is covered by a lighting cover 6 and further even when a socket is installed in the cage, it is installed in the lighting box 4 alike. At the attaching/detaching time of the lighting cover, the maintenance personel of the elevator can remove the lighting cover at the maintenance and inspection time and operate the apparatus 5 in the cage from the inside of the cage by the attaching/detaching manual of the ceiling lighting cover 6. At the operation time of the apparatus 5 in the cage, the operation can be carried out by bringing up slantly without removing the lighting cover 6.
Patent JP-S63210467-A (JP)
Title: Dry seal device
Inventor: YOKOI KOMEI
IPC: F16J15/24
Filed: 1987-12-09
Abstract: PURPOSE:To prevent a slip between packing rings by providing rotation stop lugs on both faces of a spring washer. CONSTITUTION:A cassette type gland packing is inserted into a circular cavity 31 through which a rotor shaft 1 is penetrated in a housing 4. A ring-shaped partition plate 33 is provided at the center of the longitudinal direction of a cylindrical seal box 32, an oil seal 34, a metal ring 35, a spring washer 21, a packing ring 37, a spring washer 21, and a packing ring 8 are packed in turn from the left, and finally a stop ring 37 is provided. Many rotation stop lugs 22, 23 are provided on both faces of the spring washer 21. Accordingly, a slip between packing rings can be prevented.
Patent JP-H11137572-A (JP)
Title: Wax heaping device
Inventor: NAKAMURA SEIZO
IPC: A61C13/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a growing size of the device and any higher operation cost while easily speeding up wax refilling work. SOLUTION: This wax heaping device is made up of a storage part 1 for storing wax supplied from above and a cylinder part 3 which receives a specified amount of the wax discharged from a lower part of the storage part 1 while supplying the wax received to a nozzle part 2 for discharging it outside.
Patent JP-2000136516-A (JP)
Title: Wave controlling structure and execution method thereof
Inventor: KITANO MASAO
IPC: E02B3/06
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently decrease the invading waves, and further enhance a decreasing effect against overflowing wave by improving drainage of sea water which is once entered a retarding part in a wave controlling structure wherein columns are arranged on an upper surface part of a caisson. SOLUTION: Columns are arranged on an upper surface part 1a of a caisson 1, and parapet parts 2a, 3a are formed on a top end part of pillars 2, 3 for composing the columns. Each horizontally cross-sectional shape of the pillars 2, 3 is a substantially D form. Each side of flat surface parts 2b, 3b of pillars 2, 3 is arranged on a seaside. Columns are provided by two rows, and a pillar 3 in a rear rank is arranged backwardly between pillars 2 in a front rank.
Patent JP-H03171330-A (JP)
Title: Inference mechanism for production system
Inventor: UCHIYAMA HIROICHI
IPC: G06F9/44
Filed: 1989-11-30
Abstract: PURPOSE:To increase the processing speed with the mechanism by producing the executing order information based on a rule information control field when a rule block is loaded into a working memory, performing the collation of rules based on the order set in the information, and executing the rule that succeeded in the collation at first. CONSTITUTION:The rule information control fields provided in the rule blocks RB1 - RBm hold the number of conditions of the rules included in these rule blocks respectively. When the blocks RB1 - RBm are loaded into a working memory 7, a priority deciding means 5 produces the executing order information based on the condition numbers of rules of the loaded blocks RB1 - RBm with arrangement of the rule numbers in the order of smaller or larger number of conditions. When the rules are carried out, a rule execution control means 2 controls a rule executing part 3 to perform the collation of rules in the order set in the executing order information. Then the rule that succeeded in the collation at first is executed. Thus the processing time is shortened with an inference mechanism of a production system.
Patent JP-H10152424-A (JP)
Title: Composition for oral cavity
Inventor: MUROI YOSHIYUKI
IPC: A61K8/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, capable of raising the blood flow rate by excellent massaging effects and excellent in preventing and therapeutic effects on periodontosis by including a granular common salt having a specific average grain diameter in a specific proportion therein. SOLUTION: This composition is obtained by formulating (A) 3-15wt.% granular common salt having 700-1,400μm, preferably 800-1,200μm average grain diameter with, as necessary, (B) 5-30wt.% sodium bicarbonate having 30-500μm average particle diameter, granular common salt having the grain diameter other than that in the ingredient A, 15-40wt.% common salt in the form other than that in the ingredient A such as a solutionlike common salt, a humectant, a binder, a dentine reinforcing agent, a germicide, enzymes, an antiinflammatory agent, a blood circulation promoter, a surfactant, a sweetener, a colorant, coloring matters, a perfume, etc. The resultant composition can be used as, e.g. a toothpaste, a tooth powder or a gingival local liniment.
Patent JP-H04183684-A (JP)
Title: Steering operation structure for harvester
Inventor: MINAMI TERUO
IPC: F16D67/04
Filed: 1990-11-16
Abstract: PURPOSE:To improve steering operation performance by continuously reducing transmission torque for rotation and then, by continuously raising braking torque or transmission torque for reverse rotation and finely adjusting change in the direction and radius for ultra pivotal turning with a manual operating tool. CONSTITUTION:An advance clutch 25 and a side brake 30 which can brake a side gear are provided at each of side gears 21 for input of a pair of right and left running devices 24 of a harvester, and a manual operator 40 is provided. And a pressure adjusting mechanism 33 for advance clutch and the manual operator 40 are linked with each other so that the manual operator 40 is operated from a neutral position N, transmission torque is continuously reduced according to increase in an operating amount, and a pressure adjusting mechanism 39 for side brake and the manual operator 40 are linked with each other so that when the manual operator 40 is further operated in the same direction, braking torque is continuously raised according to increase in the operating amount. The pressure adjusting mechanisms 33 and 39 are adjusted so that each of torque control is carried out loosely in the harvesting state but rapidly in the non-harvesting state.