baber/WOPTO huggingface dataset:
Patent JP-S5638174-A (JP)
Title: Apparatus of ion exchange for water treatment
Inventor: KAWASUGI TADAAKI
IPC: B01J47/02
Filed: 1979-09-06
Abstract: PURPOSE: To effectively perform the regeneration treatment by using a small quantity of injected chemicals, by providing with a plurality of flow passages for supplying the back washing water for packed bed and flow passages for supplying the regene ration liquid, and switching selectively by operating the valve mechansim.  
     CONSTITUTION: In treating water, water to be treated is flowed by opening the valves V 1 , V 3  and floating substance is caught by the packing bed 2 and also, harmful ions in the treatment are removed. Either the valves V 4 , V 5  or the valve V 2 , are opened in accordance with the clogging of the bed 2 at the back washing time and the floating substance caught in the bed 2, is removed by flowing the back washing water. As occasion demands, regeneration liquid is flowed by opening the valve 7, 9 only after the back washing. Also, only the valves V 6 , V 8  are opened at the back washing time for the whole bed only and ions adsorbed in the bed 2 are removed and discharged out of the vessel 1 by flowing the regenerated liquid and also, the bed 2 is restored to the original state, such as H type. After that, residual regeneration liquid is washed and discharged by using the water to be treated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000300192-A (JP)
Title: Production of quality improver for ingredient contained in liquid food and food
Inventor: ITO TAKAAKI
IPC: A23L27/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improver to prevent boil crumbling and solidification of ingredients due to heating the ingredients contained in liquid foods such as soups and capable of keeping or improving palate feeling of the ingredients by constituting a curdlan alkaline solution or neutralized solution thereof. SOLUTION: This improver is obtained by constituting a curdlan alkaline solution or neutralized solution thereof. The curdlan is a polysaccharide having or imparted with heat-coagulation property composed mainly of β-1,3-glucoside, and obtained from microorganisms, animals, plants and the like. The curdlan alkaline solution is obtained, for instance, by adding curdlan to alkali-dissolved water or adding alkali to curdlan-dispersed water and then stirring the water. The improver may be used through previously mixing a powdery curdlan with a powdery alkali, in the weight ratio of e.g. (50:50) to (99.6:0.4) and dissolving or swelling the mixture in water if necessary.
Patent JP-H11306462-A (JP)
Title: State monitoring device
Inventor: OIKAWA TOMOYA
IPC: G08B21/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To speedily and exactly discriminate whether the driver of a vehicle is falling into asleep or not, for example, in comparatively simple and inexpensive configuration and to properly perform the required warning corresponding to the discriminated result. SOLUTION: This device is provided with an operation control unit 11. This unit 11 controls the read of calling voice data from a calling data storage memory part and the read of reference audio data from a reference data storage memory part. At the same time, when the comparative output provided from a data comparator part shows response voice data provided by inputting the voice of a response to a calling voice produced from a loudspeaker 16 to a microphone 17 are lacked in equality with or similarity to the reference audio data stored in the reference data storage memory part or the voice of the response to the calling voice produced from the loudspeaker 16 is not inputted to the microphone 17, warning data are read out of a warning data storage memory part and based on these data, the state of issuing an alarm is controlled.
Patent JP-S63280720-A (JP)
Title: Sealing resin composition
Inventor: SAWAI KAZUHIRO
IPC: C08G18/72
Filed: 1987-05-13
Abstract: PURPOSE:To obtain the titled composition outstanding in moisture resistance and soldering heat resistance, for use in electrical and electronic parts, etc., by blending an epoxy resin, novolak type phenolic resin and each specified amount of Si-NCO bond-contg. silyl isocyanate compound and inorganic filler. CONSTITUTION:The objective composition can be obtained by blending (A) an epoxy resin, (B) a novolak type phenolic resin, (C) a Si-NCO bond-contg. silyl isocyanate compound (e.g., trimethyl silyl isocyanate) and (D) inorganic filler (pref., silica powder). The amounts of the above components to be blended are such as follows: 1. the component C ... 0.01-5wt.% based on the whole resin composition, 2. the component D ... 25-90wt.% based on the whole resin composition furthermore, pref. 3. equivalent ratio of the epoxy group in the component A to the phenolic hydroxyl group in the component B ... 0.1-10.
Patent JP-2000301712-A (JP)
Title: Ink jet recording head
Inventor: TONO NAN
IPC: B41J2/045
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a small and high density ink jet recording head by increasing expansion/contraction before and after transformation of a shape memory material layer. SOLUTION: The ink jet recording head 10 comprises a shape memory material layer 18 constituting a part of the wall part of an ink channel 23, means 20 for heating the shape memory material layer 18, a shape regulating means 19b for resiliently urging the shape memory material layer 18 to be deformed reversely to heating, and a nozzle communicating with the ink channel 23. The ink channel 23 is elongated to have longitudinal and widthwise directions and the shape regulating means 19b is provided, at least on one side of the shape memory material layer 18, to occupy a part of the ink channel 23 in the widthwise direction with a gap being provided between the opposite end parts of the ink channel 23 in the widthwise direction.
Patent JP-H05311756-A (JP)
Title: Pilotis unit struclture of building
Inventor: MATSUMOTO AKIKAZU
IPC: E04B1/348
Filed: 1992-05-07
Abstract: PURPOSE:To omit covering by a facing, to reduce the construction cost of a building while shortening the term of work and to diminish the sectional areas of a post and a beam and take the space of the building largely by making the post and the beam of stainless steel having high strength without being rusted. CONSTITUTION:A pilotis unit structure 2 for constituting a building 1 is organized by combining a plurality of posts 3 and beams 14 composed of a stainless steel material and assembling the combined posts and beams in an approximately box shape. Since the posts 3 and the beams 4 consist or the stainless steel material, no rust is generated. Consequently, the covering of the posts and the beams by facings conducted in the pilotis unit structure using the steel material can be omitted. Accordingly, the cost of material of the facing and the trouble of mounting are omitted, the term of work is shortened as a whole, and construction cost can be reduced largely. Since the stainless steel material has high strength, the sectional areas of the posts and the beams are diminished by the high strength section, and the utilization space of the building can be taken largely.
Patent JP-H0411464-A (JP)
Title: Contour compensation circuit
Inventor: MINAMI KOJI
IPC: H04N5/208
Filed: 1990-04-28
Abstract: PURPOSE:To attain contour compensation in which preshoot and overshoot are balanced multiplying a contour signal extracted from an original signal and an original signal so as to match the phase of the contour signal extracted from the original signal and the original signal at 1st and 2nd multiplier circuits and adding the result. CONSTITUTION:A contour signal (b) is extracted from an inputted television signal (a) by a contour signal extraction circuit 2 and inputted to a 1st multiplier circuit 5, from which a signal (j) delayed by a delay time tp required for multiplication is obtained. On the other hand, a television signal (c) is inputted to a 2nd multiplier circuit 7 configurated similarly to that of the circuit 5, from which a signal (i) delayed by a delay time tp required for multiplication is obtained. An adder signal 6 adds the television signal (i) and the signal (j) of the same phase as the signal (i). Thus, an inexpensive contour compensation circuit is realized, from which a contour compensation television signal (k) with well-balanced preshoot and overshoot is obtained.
Patent JP-S5638277-A (JP)
Title: Driving system for head of dot printer
Inventor: AOKI OSAMU
IPC: B41J9/48
Filed: 1979-09-06
Abstract: PURPOSE:To print appropriately even under the presence of changes in the thickness of the printing paper by providing a change-over switch for regulating the supplying duration or the voltage of the energizing power for an electromagnet in accordance with the thickness of the printing paper, in the flying dot printer. CONSTITUTION:In the flying dot printer wherein a needle 18 is driven by an armature 12 attracted by the electromagnet 10 and the printing is conducted by the needle 18 which flies outward due to inertia even after the armature 12 stops, the change-over switch is provided for regulating the supplying duration or the voltage of the energizing power for the electromagnet 10 in accordance with the thickness of the printing paper 27. For example, the switch is operated to shorten the duration of the power supply so as to reduce the driving energy for the needle 18 when the printing paper 27 is thicker, and the driving energy for the needle 18 is increased when the paper 27 is thinner, whereby the most suitable printing condition is obtained.
Patent JP-H04342618-A (JP)
Title: Snarl traveling detecting device
Inventor: IKEDA SHINJI
IPC: F02D29/02
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a snarl traveling detecting device which correctly detects the snarl traveling even in the case of ascending a slope or the on-vehicle weight is large. CONSTITUTION:The standard deviation of the accelerator operation quantity is obtained by a calculating means M2. A judging means M3 judges the snarl traveling when the standard deviation of the accelerator operation quantity is small.
Patent JP-S61271534-A (JP)
Title: Printer device
Inventor: HATTORI SHINJI
IPC: G06K15/00
Filed: 1985-05-27
Abstract: PURPOSE:To register the external data directly through a printer device with no intervention of a host computer by providing an input device to the main body of the printer device connected to the host computer or at the periphery of the printer device. CONSTITUTION:An image input part 4 is set to a printer device main body or at the periphery of this printer device. Then a laser printing device is switched to a down-load input mode when an image is supplied through the part 4. Thus an image pattern is supplied and registered to a memory 15 in a laser printer device. While an operating panel is used to call out the registered pattern to a display part 3 for decision of the printing position. Thus the registered pattern can be printed on a medium regardless of the presence or absence of a print instruction given from a host computer 1.
Patent JP-S61271967-A (JP)
Title: Humidity regulator for laver drying chamber
Inventor: UCHIHASHI YOSHIHARU
IPC: A23L17/60
Filed: 1985-05-27
Abstract: PURPOSE:To control relative humidity in a laver drying chamber constant in a fixed temperature range, by comparing output values of humidity detectors and temperature detectors with reference values, regulating exhaust fans and a superheater. CONSTITUTION:The side of the laver drying chamber 21 is provided with a fan, and air subjected to heat exchange by the superheated pipes 31 and 32 which are connected to the burners 28 and 29 and send hot air is introduced from the bottom to the drying chamber 21. The outputs of the humidity detectors 22 and 23 and the temperature detectors 24 and 25 are inputted to the regulator 30 and switching on and off of the exhaust fans 26 and 27 and the burners 28 and 29 are controlled by the signal of the regulator 30. Occurrence of poor laver caused by incomplete drying can be prevented.
Patent JP-S62273288-A (JP)
Title: Selecting-blending and adjusting of carbonaceous pitch
Inventor: SHIMAZAKI KATSUNORI
IPC: C10C3/02
Filed: 1986-05-20
Abstract: PURPOSE:To produce high-performance carbon fibers having improved spinning property without causing melt sticking, fiber breakage, etc., by evaluating carbonaceous pitch on the basis of NMR analysis and selecting or blending and adjusting the pitch as an optimum material. CONSTITUTION:Carbonaceous pitch is subjected to NMR analysis and selected or blended and adjusted to give 80-96% pitch having 100-170ppm constituent ratio of signal intensity of the resultant spectrum and <=10% pitch having 6-25ppm constituent ratio of the signal intensity. The obtained pitch is then spun as a raw material pitch, infusibilized, carbonized and, as necessary, graphitized to afford the aimed carbon fibers.
Patent JP-H10293178-A (JP)
Title: Laser radar measurement method and device
Inventor: KIKUCHI TAKESHI
IPC: G01B11/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy by scanning a pulse laser beam so that one portion of a region that is irradiated with light at a time is overlapped each other for a plurality of times for measurement, and correcting a distance or a position to an object to be measured from the plurality of measurement results. SOLUTION: A pulse laser beam is scanned so that one portion of a region that is irradiated with light at a time is overlapped each other for a plurality of times for measurement. A laser radar device 1 outputs distance information and scan angle information and a recording part 2 records them. A data mapping processing part 31 adds the expansion angle information of a laser beam to the distance information and the scan angle information of the recording part 2, calculates the presence possibility surface of an object to be measured as a measurement result for each pulse, and performs mapping onto spatial coordinates. A presence judgment part 32 calculates the passing range of each beam and checks a region without the object to be measured according to the overlap of the beam in the presence possibility surface that is calculated by the mapping processing part 31.  A remapping processing part 33 deletes a region where the presence judgment part 32 determined that there was no object to be measured, thus outputting a measurement result.
Patent JP-S5238912-A (JP)
Title: Method of producing integrated magnetic head
Inventor: MOROZUMI YUKIO
IPC: G11B5/127
Filed: 1975-09-23
Abstract: PURPOSE:To improve the yield and reliability by making a taper whose angle is 70 deg.C or less at the edge of the magnetic pattern by a specific mixing fluid.
Patent JP-H04343357-A (JP)
Title: Production of printed wiring board
Inventor: MATSUMOTO SATOSHI
IPC: G03F1/00
Filed: 1991-05-21
Abstract: PURPOSE:To suppress the reduction of resolution of circuit pattern by exposing a board with using a mask film having at least three steps of transmission for UV ray. CONSTITUTION:On an insulating substrate 1, there are formed a conductive layer 2 including a Cu-plating layer and a through hole 21, on which photosetting photosensitive resin film 3 is formed by electrodeposition and dried. Then, a new mask film 4 comprising a transmitting part 41, semitransmitting part 42, nontransmitting part 43 is used to form a desired circuit pattern with UV ray 5. In this process, the photosetting photosensitive resin film 3 consists of a cured part 31 by UV ray 5 and uncured part 32 not exposed to light. Namely, the new mask film 4 forms a transmitting part 41 to the through hole 21, and semitransmitting part 42 to the circuit pattern 22, and the transmittance of UV ray in the semitransmitting part 42 is lower than that in the transmitting part 41. Thereby, the amt. of UV ray in the circuit pattern 22 can be suppressed than the irradiation amt. of UV ray in the through hole part 21.
Patent JP-H10306565-A (JP)
Title: Handrail
Inventor: ISHIKAWA KINZO
IPC: E04F11/18
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To improve safety and decorative design by arranging multiple hold sections made of holdable rods in the longitudinal direction and width direction, and forming them in a belt shape. SOLUTION: A handrail arranged with circular hold sections 1A at a uniform pitch and formed into a belt shape with the prescribed length L and the prescribed width W is faced to a wall face 2 by fixed sections provided at proper positions. A rod such as a round pipe is bent into a circular shape to form the hold sections 1A. A space allowing a hand to enter with a margin is provided at the center of each hold section 1A, and a cover layer made of a soft resin material is formed on its surface. The hold sections 1A are connected together via straight rod-like connecting hold sections 1B to form the handrail. The hold section 1A is formed into not only the ring shape but also a rhombic shape or another polygonal shape as desired, or these shapes may be mixed together. The hold section 1A at a nearby position can be easily grasped in an instant, and safety can be improved.  The hold sections 1A form a pattern, and they can improve the beautiful spectacle.
Patent JP-H0413222-A (JP)
Title: Optical disk device
Inventor: ITO KINYA
IPC: G11B7/085
Filed: 1990-05-01
Abstract: PURPOSE:To widen the focal point pull-in capable range of a lens for optical head by providing a focal point pull-in signal generating means which generates a focal point pull-in signal in accordance with two kinds of time constants with high and low values. CONSTITUTION:The focal point pull-in signals in accordance with the two kinds of time constants with low and high values are generated in the focal point pull-in signal generating means 8'. In a lens travel start stage in the initial travel stage of the lens 1 for optical head, the focal point pull-in signal in accordance with the time constant with low value is generated. The lens 1 for optical head travels at high speed based on the focal point pull-in signal. In such a case, in a stage where a focal point sum signal arrives at a level exceeding a reference value decided in advance, the focal point pull-in signal in accordance with the time constant with high value is generated. The lens for optical head travels advancing a focal point at slow speed based on the focal point pull-in signal. In such a way, it is possible to widen the focal point pull-in capable range of the lens for optical head.
Patent JP-H08315314-A (JP)
Title: Magnetic head
Inventor: OKADA SEIJIRO
IPC: G11B5/127
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a magnetic head which is less deteriorated in performance and is easy to assemble as a magnetic head to be used for a cassette tape recorder, etc. CONSTITUTION: A holder end face 15, which is projected from a case on the side facing the adjacent magnetic head, of a bulk head of which the holder end face 15 is constituted as a datum plane for azimuth is butted against the reference plane of the azimuth of the adjacent magnetic head. The bulk head and the adjacent magnetic head are then fixed. The track width of the magnetic head to reproduce an analog cassette tape is formed smaller than a regulated track width, thereby, the azimuths of the gaps of the bulk head and the adjacent magnetic heads can be matched with each other and the permissible range of the relative position accuracy of the reproducing head and the recording head is increased. Thereby, the magnetic head which is less deteriorated in the performance and is easy to assemble is obtd.
Patent JP-H02293568-A (JP)
Title: Air conditioning apparatus
Inventor: NAKANO SADAYASU
IPC: F25B29/00
Filed: 1989-05-09
Abstract: PURPOSE:To suppress loads of a compressor and an engine and to prevent the engine from stopping as much as possible by reducing the opening of a regulating valve only when both the atmospheric temperature and indoor temperature are at a predetermined value or more at the time of room heating. CONSTITUTION:The highest value of values detected by indoor temperature sensors 23 is selected by a controller 25, and its value is input to a controller 25. A value detected by an outdoor temperature sensor 20 is also input to the controller 25. For example, if the outdoor temperature is 20 deg.C or higher, the pressure and temperature of the refrigerant of a refrigerating cycle are high, and a load to be applied to a compressor 6 is large. Accordingly, an opening/ closing valve 8 is closed to reduce loads to be applied to the compressor 6 and an engine. Only when the indoor temperature is a predetermined value or more at 20-11 deg.C of the atmospheric temperature range, the valve 8 is closed to reduce the loads to the compressor 6 and the engine 5, thereby inhibiting an engine stop. The valve 8 is opened irrespective of the indoor temperature at 11 deg.C or lower of the atmospheric temperature, the refrigerant pressure of the cycle is reduced, and a decrease in the temperature from the indoor unit can be suppressed.
Patent JP-H06319378-A (JP)
Title: Rainwater-storing vegetation ground
Inventor: YANAGIDA TOMOTAKA
IPC: A01G1/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a rainwater-storing vegetation ground to be installed e.g. on the roof of a building to enable the suppression of flow out of rainwater by temporarily storing rainwater in the case of rainfall exceeding a prescribed level and preventing the urban-type flood and enable the greening of the environment by using the stored rainwater without using additional water. CONSTITUTION:The rainwater-storing vegetation ground 1 is constructed of a top-opened housing 2 placed outdoors, a water-storing tank 3 having closed bottom, filled with porous granular aggregate 6 and formed at the lower part in the housing 2 and a ground 4 placed above the water-storing tank 3 and passing rainwater to the water-storing tank 3 in the case of rainfall exceeding a prescribed level. A water-supply restriction sheet 11 having an open area ratio of 0.1-10% is placed between the water-storing tank 3 and the ground 4.
Patent JP-H10185771-A (JP)
Title: Liquid sample dispensing method, and a heater for performing it
Inventor: GOLIAS TIPTON L
IPC: B01L99/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for safely dispensing a liquid sample onto a glass slide without applying physical force. SOLUTION: With regard to a method for dispensing a liquid sample 210 from a vessel 200 where one end part is closed with a stopper 220, a step where a cannula 300 is penetrated in the stopper 220 so that a pressure 395 inside the vessel is equal to outside of it, and an internal pressure raising step where, with non-flame temperature difference generating means 30 and 100 which cause non-flame temperature difference between the inside part and the outside part of the vessel, an inside-vessel pressure 395 is raised higher than an outside- vessel pressure, so that at least a slight amount 390 of liquid is flown out of the cannula 300, are provided.