baber/WOPTO huggingface dataset:
Patent JP-H05172550-A (JP)
Title: Measuring apparatus for height of net of melon
Inventor: TOKI HARUMITSU
IPC: G06T1/00
Filed: 1991-12-25
Abstract: PURPOSE:To realize a labor saving by automation of measurement by accomplishing the quantitative measurement of the height of net of a melon. CONSTITUTION:Melon (a) is turned and detection signal (data) from a displacement meter 3 is inputted while it turns. The detection signal gives a waveform combining a component with a high frequency corresponding to a ground part of the skin of the melon and nets parts thereof and a component with a low frequency as generated depending on the distortion of the melon and the way the melon is placed during the measurement. So, a high pass filter processing is performed to remove the part with the low frequency unnecessary for measuring the height of nets of the melon from the detection signal of the displacement meter 3. Since the signal processed corresponds to irregularities of the ground part and the net parts of the skin of the melon, the signal (waveform) under-goes a differentiation processing to determine maximal and minimal values. Moreover, the distance between the maximal and minimal values thus obtained is determined to obtain the height of the nets.
Patent JP-2000178309-A (JP)
Title: Colored polymer particle and its production
Inventor: TAMIYA EIICHI
IPC: G01N33/545
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a colored polymer having a uniform particle diameter by polymerizing a solution prepared by dissolving a hydrophobic monomer and a crosslinking agent by injecting it into an aqueous solution containing a dissolved reaction initiator through a small-diameter nozzle and further bonding a colorant molecule to the polymer. SOLUTION: A hydrophobic monomer and a crosslinking agent are dissolved to prepare a solution. This solution is injected into water containing a reaction initiator and a surfactant through a small-hole nozzle at a substantially constant rate and polymerized under agitation to obtain polymer particles having a mean particle diameter of 5-200 μm and a substantially uniform particle diameter. Colorant molecules are bonded to the polymer particles to obtain colored polymer particles. It is desirable to add 0.1-10% hydroxy-containing 2- hydroxyethyl methacrylate and/or carboxyl-containing methacrylic acid to the solution in order to color the polymer with a hydrophobic dye. It is desirable that porous polymer particles are obtained by washing the polymer particles with water and drying the particles in a vacuum at 100-200 deg.C in order to enhance the coloring effect.
Patent JP-2000183258-A (JP)
Title: Boiling and cooling device
Inventor: TANAKA KOJI
IPC: H01L23/427
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a boiling and cooling device on which a cooling refrigerant can be made small in size without reducing the internal volume of the cooling refrigerant. SOLUTION: A cover part 7, which constitutes a cooling refrigerant bath 4 is provided in such a manner that its outer circumference is made wider than the outside shape of a thin-type container 6, especially on the upper and the lower sides, and the enlarged upper and lower sides are used as a mounting stage 15. The stage 15 is integrally formed with the cover part 7. The mounting stage 15 is provided for fixing a printed substrate 2 via the connecting part 16 such as bolts, etc., and a round hole, to have it pass through the connecting part 16, is provided. Consequently, since it is unnecessary to provided a hole on the cooling refrigerant bath 4 to fix the printed substrate, the refrigerant bath 4 can be made small in size and its weight can be reduced, without decreasing the inside volume of the refregerant bath 4.
Patent JP-H11236132-A (JP)
Title: Small-sized printer and method providing it
Inventor: DELORME JOHN DAVID
IPC: B41J29/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To attain space saving by an outer frame together with a feed tray when the feed tray is inserted into the outer frame by providing a curved image receiving body feed tray capable of being inserted into the outer frame. SOLUTION: An image receiving body 20 is provided inside a detachable cassett 30 containing a dystuff doner ribbon 35. The cassette 30 is provided with a cassette body 87, and the cassette body 87 is inserted into an outer frame 40 through an opening part 60. A curved image receiving body feed tray 130 having fixed radius is arranged in the cassette body 87 for holding the feed body of the image receiving body 20. Because the image receiving body feed tray 130 is curved, an occupying space becomes small. A pick roller 160 picks up the image receiving body 20 on the uppermost part, and feeds it to a holding part 85 between a platen roller 70 and a print head 80.
Patent JP-H05176696-A (JP)
Title: Production of aseptically packed boiled rice
Inventor: FUKUDA KOSAKU
IPC: A23L7/10
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject product enabling boiled rice including white boiled rice and ingredient-containing boiled rice to be preserved for a long period of time at the ordinary temperature without deteriorating its quality and flavor by charging the boiled rice together with a deoxidizer into a container in an aseptic installation, perfectly sealing the container and subsequently thermally sterilizing the packed boiled rice. CONSTITUTION:Boiled rice is charged together with a deoxidizing agent in a container or packing material in an aseptic installation, subjected to the perfect sealing of the container or packing material and subsequently thermally sterilized with steam, hot water, etc., to obtain the objective product. The aseptic installation is preferably a clean room or clean booth having at US Federal standard class of 100-10000.
Patent JP-H10199730-A (JP)
Title: Inductance device
Inventor: SUZUKI MASATO
IPC: H01F17/04
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain inductance required even at the time of a large current by making small the reduction of inductance by a method wherein at least a part of a winding core portion of a drum core is coated with a material having higher saturation magnetic flux density than a magnetic body, and windings are applied thereon. SOLUTION: Ferrite is molded on a resinous base 15, and a drum core 11 to which windings 12 are applied is mounted, and a ring core 13 is disposed surrounding the drum core 11. A magnetic path is formed of the drum core 11 and ring core 13. And then a winding core portion of the drum core 11 is coated with the magnetic body 14. As for a material of this magnetic body 14, a material having a larger saturation magnetic flux density than ferrite forming the drum core 11 such as iron, permalloy, etc., is used. Further, even if the entire winding core is coated, it may be coated also partly.
Patent JP-2000182361-A (JP)
Title: Device and method for optical disk editing
Inventor: OTAKE TOSHIYA
IPC: G11B27/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To directly edit and output videos from an optical disk medium in which material is housed without interruption. SOLUTION: Photographed videos and the time codes of the start point and end point of the shot are housed in an optical disk medium 7. At first, the time codes are read, and the list of the shots is prepared by a controller 1. Then, the controller prepares an edition pattern by operating the deletion of the shot, the exchange of an order, or the correction of the start point and end point. A CPU 4 allows a selector 6 to read videos by switching and using two reproducing heads 2 and 3 from the first clip to last clip of the edition pattern.
Patent JP-H06134436-A (JP)
Title: Method for treating ash containing heavy metal
Inventor: KITANO MAKOTO
IPC: A62D101/43
Filed: 1992-12-28
Abstract: PURPOSE:To enable ash containing heavy metals including incineration ash from municipal waste, industrial waste, etc., to be made harmless over a long period of time by adding water, acid, and bivalent iron to the ash and heating the agitated mixture. CONSTITUTION:In the treatment to make ash containing heavy metals harmless, water, acid, and bivalent iron are added to the ash. Since the heavy metals contained in waste are dissolved into water added for kneading, the wet mixture is incorporated with an acid such as sulfuric acid or hydrochloric acid and a bivalent iron compound such as ferrous sulfate or ferrous chloride so that they are dispersed uniformly. The mixture, after being adjusted of its pH to 7.0-11.5, is kept at 50-95 deg.C, so that bivalent iron in the mixture is gradually converted into ferrite by crystallization. In the process in which the crystal lattice of the ferrite is formed by the bivalent iron atoms, other heavy metal atoms are caught to be fixed in place of the iron atoms in the positions which are to be occupied by the iron atoms.
Patent JP-H10182517-A (JP)
Title: New crystal of bisaryl iodonium salt and its production
Inventor: NAWAMOTO SHINZO
IPC: C08F4/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a crystal of bis(4-t-butylphenyl)iodonium hexafluorophosphate having excellent storage stability and provide a process for producing the crystal. SOLUTION: This crystal of bis(4-t-butylphenyl)iodonium hexafluorophosphate is characterized by the X-ray diffraction pattern showing characteristic peaks at diffraction angles (2θ) of 6.1 deg., 9.5 deg., 16.4 deg., 17.2 deg. and 18.5 deg. by X-ray diffraction analysis with Cu-Kα ray. The crystal can be produced e.g. by removing methanol from a methanol solution of the compound.
Patent JP-H11193736-A (JP)
Title: Fuel injection control system for two cycle engine
Inventor: FURUYA TAKESHI
IPC: F02D41/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a complicated sensor or detection circuit so as to simplify the structure by using an engine speed as a feedback element to set a target idle rotational number, and adjusting the injection amount of the fuel in accordance with the difference between the target idle rotational number and the actual engine speed. SOLUTION: During operation of an engine 1, an ECU 12 obtains an actual engine speed from an output of an electromagnetic pick up coil 10 so as to calculate the difference ΔN between the engine speed and the target idle rotational number. Based on the obtained ΔN, a correction factor Ki for deviation idle rotational number and a correction factor Kidl for idle rotational number are calculated. Then the Kidl is compared with correction limit values of rich and lean which have been respectively set. When the Kidl does not exceed the correction limit value, it is set in a memory. A final fuel injection amount Ti is obtained by adding an ineffective injection time To to the product of Kidl and the injection time Tu after correcting with atmospheric pressure, intake air temperature and the like for controlling an injector 13.
Patent JP-2000176733-A (JP)
Title: Tool cutting speed detecting method and its device of cutting operating machine
Inventor: GOTO MINORU
IPC: B23D55/08
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent an error count of a speed detector to detect the cutting speed of a saw blade. SOLUTION: Since the lowing speed of a saw-blade housing to support a saw-blade to cut a work rotatable is amplituded to convert into the rotation speed of a high speed shaft 41 by a reduction gear 39, a delicate lowering speed is detected by a speed detector. In this case, a load is given to the high speed shaft 41 of the reduction gear 39, by an adhesive body sealed in an adhesive chamber 65 bewteen a rotary top 59 and a reduction gear housing 57, a wandering of the backlash at the high speed shaft side of the reduction gear 39 is prevented securely, the speed detector 37 never generates an error operation, and the lowering speed of the saw-blade T is detected accurately.
Patent JP-H06205188-A (JP)
Title: Facsimile communication method and facsimile terminal equipment
Inventor: HIRAIWA AKIHIRO
IPC: H04N1/21
Filed: 1992-12-29
Abstract: PURPOSE:To improve the operability by the operator by allowing a caller side to discriminate a reception capability of a called party and transferring communication disable information to the called party from the caller side when the reception capability is not sufficient. CONSTITUTION:A caller terminal equipment receives a CED (called station identification) tone, an NSF (nonstandard function) signal, a CSI (called terminal equipment identification) signal, a DIS (digital identification) signal sent from a called terminal equipment. A sender side terminal equipment extracts information of recording paper number and a memory capacity from the NSF signal. Thus, the reception capability of the called party and a capacity of document data going to be sent are compared. When the sender side terminal equipment discriminates it that the reception capability is deficient, the sender side terminal equipment sends and adds a reason of disable communication, a deficient recording sheet number and a deficient memory capacity to the NSS (nonstandard function) signal and sends the resulting signal to the called terminal equipment. The called party terminal equipment receives the sent signal and interrupts the line.
Patent JP-H05146275-A (JP)
Title: Method for treating meat
Inventor: OTA TOSHIYUKI
IPC: A23L13/00
Filed: 1991-11-26
Abstract: PURPOSE:To obtain readily edible treated meat having extreme softness, high water retention and good taste which has been impossible of production by a conventional procedure. CONSTITUTION:Meat is properly treated, a great number of very small holes are bored in the meat and paste water is impregnated into the very small holes to give the treated meat.
Patent JP-2001170895-A (JP)
Title: Method and device for cut-preparing circular elastic plate
Inventor: OKUBO TOSHIYUKI
IPC: B26F1/32
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate problems of extreme difficulty in cutting a flange member for fixing an evacuation tube introduced by an operation of intestines, for example, from an elastic sheet by means of a knife or scissors, and irregularity of an outer circumference etc., of the obtained flange member because of variety of the flange members caused by different evacuation tube diameters based on conditions of human bodies and evacuation parts in guiding the evacuation tube to a containing bag outside the human body for receiving evacuated matter. SOLUTION: An elastic plate 9 provided with a center hole is set on a rest 10 having a shaft part 8 to the center hole, and a cutting operation means provided with an inner hole to receive the shaft part 8 and a circular cutting blade around the inner hole is operated to be rotated around the shaft part 8.
Patent JP-H06233709-A (JP)
Title: Tooth brush implanted with polygonal hair
Inventor: TAKASUGI HIROSHI
IPC: A46D1/00
Filed: 1991-12-17
Abstract: PURPOSE:To improve the performance to scrap off the plaque by implanting polygonal hairs (hairs having polygonal shapes in cross section) to the tooth brush. CONSTITUTION:The polygonal hairs 1 having different sections are implanted to the head (the part to be implanted with the hairs) of the tooth brush. The polygonal hairs 1 bend and the angles 2 (angled parts) of the bodies (outer peripheral parts exclusive of the hair tips) of the polygonal hairs 1 come into contact with the plaque when the teeth are polished by the tooth brush formed in such a manner and, therefore, the plaque is scraped off by the angles 2 as well in addition to the hair tips when the polygonal hairs 1 move in their thickness direction and the direction diagonal therewith. Then, the shorter time for tooth brushing is required than for the tooth brushing by the conventional tooth brushes implanted with the round hairs which are round in the bodies of the hairs and are smooth in the surfaces and, therefore, these round hairs merely rub around the plaque and have subsstantially no function to scrape off the plaque.
Patent JP-2000185769-A (JP)
Title: Lid body
Inventor: KOMIYA YASUTOYO
IPC: B65D77/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To completely seal the flange part of a vessel main body by a lid body, and solve a variation problem in separation strength between the lid body and the flange part of the vessel main body by forming an opening along the inside of an outer periphery of the lid body, and also forming the opening in an openable manner. SOLUTION: A lid body 1 to be sealed to the vessel main body opening 3 of a vessel main body 2 is formed with an opening inside thereof by opening cut lines A along its outer periphery. Also, the lid body 1 comprises a base material layer 5, barrier layer 6, and an adhesive layer 7; then, provided at the inside of the opening cut lines A made at the base material layer 5 are a tongue-like tap strip 8 containing a part of the open cut lines A and a depressed hole 9 at a part of the outer periphery of the tab strip 8, so that the tab strip 8 is picked readily by the depressed hole 9. The base material layer 5 and barrier layer 6 are adhered; however, the part of the tab strip 8 is adhered with the barrier layer 6 by applying a separation varnish at a position of the tab part in the rear surface of the base layer 5 in advance, thereby rendering the tab strip 8 separable.
Patent JP-H0741344-A (JP)
Title: Aggregate and paving material
Inventor: KASAI AKIRA
IPC: C08K7/00
Filed: 1992-12-14
Abstract: PURPOSE:To enhance the strength and durability of the surface of a paved road by mixing an aggregate having protrusions, e.g. conical and prismatic, projecting freely in various directions into a paving material such as rubber and asphalt. CONSTITUTION:An aggregate having one to several kinds of protrusions 1, e.g. conical, cylindrical, pyramidal and prismatic, projecting back and forth, left and right, vertically or obliquely is used. a proper amount of the aggregates are mixed in such a paving material as rubber, asphalt and cement when a paving rubber sheet or a paving block is provided, the aggregates 1 are projected from the necessary surface 6 of the paving rubber sheet or block to form a paving material. When the material is used, the road surface to be paved is appropriately heated, the surface 6 having the protrusions 1 is abutted on the road surface, the material is pressed downward, and the protrusions 1 bite into the asphalt on the road surface at respective angles and are wedged into the asphalt.
Patent JP-2000139707-A (JP)
Title: Power-saving pot
Inventor: NAKAMURA YOSHIHIKO
IPC: A47J27/21
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To circulate-heat an appropriate amount of water in a subtank and heat the water to an appropriate temperature by turning on power on a spiral pipe heater which is attached to the side surface of the subtank, for a main body which is divided into a main tank and the subtank. SOLUTION: In a spiral pipe heater 4 having an electrode 3, which is attached to the side surface of a subtank 13 of a main body 13 being divided into a main tank 1 and the subtank 2, a temperature switch 11, an electromagnetic switching type 3-way valve 16 and a pump 6 for hot water are provided. That is, by providing the subtank 2, a required amount of hot water only is boiled, and the necessity of a heat insulation which occupies 80% or higher of the required electric energy can be eliminated, and the electric energy can be kept at 20% or lower.
Patent JP-2001174430-A (JP)
Title: Composite sensor for measuring concentration and ph of hypochlorous acid
Inventor: MATSUI KIYOAKI
IPC: G01N27/416
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject composite sensor capable of miniaturizing an apparatus while simplifying a measuring circuit by making a reference electrode common and exerting no effect on a measured value even if a stray current is generated when a current is allowed to flow through the water in an electrolytic cell, preventing the generation of bacteria and the formation of slime or the generation of scale on the surface of an electrode at a time of the stagnation of water to be measured and capable of detecting the deterioration of the electrode. SOLUTION: The composite sensor for measuring the concentration and pH of hypochlorous acid is equipped with a measuring cell 7 arranged in a flow channel of a liquid to be measured, the acting electrode 1 for measuring the concentration of hypochlorous acid provided in the measuring cell 7, the counter electrode 3 of the acting electrode 1 provided in the measuring cell 7, the pH measuring hydrogen ion sensitive electrode 2 provided in the measuring cell 7 and the reference electrode 4 common to the acting electrode 1 and the hydrogen ion sensitive electrode 2 provided in the measuring cell 7.
Patent JP-H11186292-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: OIKAWA YOICHI
IPC: H01L21/3065
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enable a Γ-shaped gate electrode whose eaves protrude only toward a source electrode to be precisely formed in a self-aligned manner. SOLUTION: A silicon oxide film 2 is formed on a GaAs substrate 1 and then etched as far as a halfway point to form a first opening 12. An Al film 13 is obliquely evaporated so as to form a gate electrode opening pattern inside a first opening 12, and the silicon oxide film 2 is etched using the Al film 13 as a mask for the formation of a second opening 14. A WSi.TiN.Pt film 6 is formed inside the openings 12 and 14, an organic film is applied, all the surface is etched so as to form a Γ-shaped gate electrode whose eaves protrude only toward a source electrode 9.
Patent JP-2001184676-A (JP)
Title: Optical disk device and its disk discrimination method
Inventor: SAITO TOSHIO
IPC: G11B7/09
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of more minutely discriminating its kind of a CD and a DVD, and its disk discrimination method. SOLUTION: In the optical disk device recording or reproducing information by using an optical disk, a PE signal being a sum signal generated based on a reflection beam when the optical disk 100 is irradiated by a laser beam and FE signal being a focus error signal are detected respectively, and the kind of the optical disk is discriminated using the ratio of the PE signal and the FE signal.
Patent JP-2001181803-A (JP)
Title: Silicon steel sheet excellent in noise characteristic and producing method therefor
Inventor: IMAMURA TAKESHI
IPC: C21D8/12
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To advantageously improve the noise characteristics in a silicon steel sheet containing Si in the range of 2.0 to 4.0 mass %. SOLUTION: In the composition containing 2.0 to 4.0 wt.% Si, the total of magnetostriction in the rolling direction and in the sheet width direction in the case of being excited to 1.5T by an alternating current of 50 Hz is controlled to 8×10-6 or less.