baber/WOPTO huggingface dataset:
Patent JP-H11110792-A (JP)
Title: Plane probe and its manufacture
Inventor: KOROGI MOTONOBU
IPC: G11B7/135
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To generation evanescent light at the lower side of an opening at a top side by forming a through hole in a pyramid shape on a substrate and accommodating a spherical lens in the through hole and forming a probe. SOLUTION: A thermal oxide film with a window corresponding to an opening position that becomes a bottom surface side of a pyramid is formed on the upper, main surface of a silicon substrate 1 that is a crystal lattice. Anisotropic etching is performed to the substrate 1 by alkali solution through the window of the thermal oxide film and a recessed part 2 in a square pyramid being surrounded by the inclined surface of (111) crystal lattice surface is formed. The lower, main surface of the substrate 1 is subjected to etching and the substrate 1 is thinned until an opening 3 is formed while the vertex of the pyramid of the recessed part 2 faces a lower main surface. By dripping isopropyl alcohol where fine glass beads are dispersed on the upper, main surface, a probe 5 where a spherical lens 4 consisting of beads are accommodated is formed.  Light being applied from the bottom surface side of the pyramid is condensed at the vertex side of the pyramid.
Patent JP-H11104178-A (JP)
Title: Disposable training pants
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/42
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable an infant to be intensely conscious of that urination is completed, by making a moisture detecting means equipped on a skin touching face in a pants main body be a contractive string matter, extending the string matter between front and back girth ranges, fixing both ends of the string matter to the pants main body, to contract the string matter by urination. SOLUTION: A moisture detecting means 2 used for this disposable pants is constituted of a pair of string matters 15, 16, and is extended on the upper face of an inner face sheet of a skin touching face. The string matters 15, 16 comprise water absorptive contractive fiber and non-water-absorptive contractive fiber, preferably twist yarn of both, have first and second end parts 17, 18 in the longitudinal direction respectively, are crossed in almost central part of the crotch range 8, extended to front and back waist parts 6, 7, and fixed on first and second end parts 17, 18. The fixations are preferable to be made by an adhesive to retain the fixation of first and second end parts 17, 18 even when the matters are brought in contact with urine. The matters fasten the skin of an infant to make the infant sence urination by contraction of the string matters 15, 16 when urine touches.
Patent JP-H0526406-A (JP)
Title: Discrete type steam silencer
Inventor: OTSUBO YASUO
IPC: F01B31/16
Filed: 1991-09-18
Abstract: PURPOSE:To provide a separate type steam silencer in which there occurs a few deterioration in sound muffling performance even after its use of long period of time and of which installing work at a high location or the like may easily be carried out. CONSTITUTION:Frame members 7 are arranged at a bottom part of a hollow casing 4. Sound muffling panels 5 are inserted from above and their lower ends are fitted to fitting portions 8 of the frame members 7 and then the upper portions of the sound muffling panels 5 are fixed by another frame member 10. Silent devices 1 are piled up in multi-stages so as to form a steam silencer.
Patent JP-H05111218-A (JP)
Title: Cooling mechanism of dynamo-electric machine
Inventor: FURUYA MASAYUKI
IPC: H02K9/02
Filed: 1991-10-16
Abstract: PURPOSE:To efficiently cool a generator and a motor while protecting them from dust, humidity, etc. CONSTITUTION:A dynamo-electric machine (for one example, a generator 12) is made one part of the intake pipe 16 of an engine. The generator 12 is self ventilation type, and has fans 28 and 30 and a groove 34. By the air from an air cleaner 18, the generator 12 is cooled, and warmed air is sucked in a surge tank 20. Hereby, the generator 12 is protected from dust, humidity, etc., and besides it becomes small, and because the intake to the engine becomes warm, torque ripple decreases.
Patent JP-H07121724-A (JP)
Title: Inclination angle detector
Inventor: KAMEYAMA HIROSHI
IPC: G06T7/60
Filed: 1993-10-26
Abstract: PURPOSE:To stably detect the inclination angle of a line or a character even concerning an image, for which a background noise is mixed or a character is not clear, by using a value calculating difference between a maximum value and a minimum value from the total sum as an evaluation amount from a histogram prepared to the predictive inclination angle, and using the value of theta taking the maximum value as the inclination angle. CONSTITUTION:A cumulative black picture element histogram Htheta (x) is calculated in a step 102 by performing precise scanning in the direction of the predictive inclination angle theta, an xi is set to an initial value xs in a step 103, and an evaluation amount Ctheta is set at '0'. In a step 104, the maximum and minimum values of the cumulative black picture element histogram Htheta(x) for a prescribed block are calculated and in a step 105, the evaluation amount Ctheta is defined as a value adding the difference between the maximum and minimum values of the cumulative black picture element histogram H (x) to the initial value of the evaluation amount Ctheta. In a step 106, it is updated into xi=xi+1, and the calculation is repeatedly performed within the prescribed block. Then, the value of theta with the maximum value of the evaluation amount Ctheta calculated like this is used as the inclination angle.
Patent JP-H1180727-A (JP)
Title: Stabilization of soil surface
Inventor: OGAWA KINYA
IPC: C09K103/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing a soil surface, by which dust of soil and muddy water in the time of rainfall are effectively prevented for a long time by spraying a mixture containing an acetylene alcohol derivative and a cationized water-soluble polymer on the surface of the soil. SOLUTION: A mixture containing (A) an acetylene alcohol derivative e.g. a compound of the formula [R1 is methyl; R2 is ethyl or the like; (m) and (n) are each an integer satisfying the formula (m)+(n)>=1] and (B) a cationized water-soluble polymer (e.g. a cationized polyvinyl alcohol) is sprayed on the surface of the soil in the method for stabilizing a soil surface. Preferably, the mixture is ordinary used as an aqueous solution by dissolving the component A so as to be 0.01-0.5 wt.%, and the component B so as to be 0.001-2.0 wt.%. A high molecular emulsion (e.g. a cationized acrylic emulsion) is preferably added to the mixture. The spraying amount of the treating agent of the mixture is preferably about 0.5-5.0 L/m<2> according to the concentration of the mixture in the aqueous solution.
Patent JP-H1176294-A (JP)
Title: Supporter for medical treatment
Inventor: SHINTAKU HIROBUMI
IPC: A61F13/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a supporter for medical treatment which is fitted on the joints of an elbow and a knee, is hard to slip clown, and has a favorable wearing feeling. SOLUTION: For this supporter for medical treatment, the upper end of a cylindrical supporter main body made of a polyurethane elastic yarn, which is knitted with a yard having stretchability, is folded back inside to form a bag part 2, and the supporting is constituted by attaching an air non-permeable sheet 3 on the internal surface of the bag part 2. As means to attach the air non-permeable sheet 3 on the internal surface of the bag part 2, they are attached by an integration with an adhesive or a solvent, an integration by heat-welding by heating, and an integration by an ultrasonic bonding or the like, and a suitable means is used depending on the kind of the plastic film.
Patent JP-H0989094-A (JP)
Title: Control device for engine and automatic transmission
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a slow feeling without worsening a shock due to a sudden change of drive force in the case of a skipping shift via an intermediate step, by changing a lapse of time of the intermediate shift step in accordance with either of a torque reduction amount or torque reduction time by reduction control of engine torque. SOLUTION: When a skipping shift via an intermediate step is performed, in the case of a small engine torque down amount and in the case of a short control time or in the case of a small control delay of a throttle present opening, timers TD52, TD53 are extended, as a result, increase of an engine speed displays a trend temporarily stagnating, but a change gradient of output torque is relaxed, and a shift shock is improved. Reversely, in the case of large engine torque down amount, the timers TD52, TD53 are shortened, as a result, stagnation of increase of the engine relation speed is eliminated, and a shift delay, so-called slow feeling can be prevented.
Patent JP-S62126492-A (JP)
Inventor: SAKAKIYA YOSHIFUMI
IPC: G07G1/00
Filed: 1985-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01110577-A (JP)
Title: Water-color ink for ink jet printing
Inventor: HARADA HIROSHI
IPC: C09D11/328
Filed: 1987-10-26
Abstract: PURPOSE:To obtain the titled ink, containing a water-soluble dye and specific compound and having excellent jetting stability, preservation stability, printability on ordinary paper, permeation drying rate and color reproducibility. CONSTITUTION:The aimed ink obtained by containing a compound expressed by formula I (n is 3-8) in an water-color ink for ink jet printing containing a water-soluble dye (C.I. Direct Black 19). Further, a compound expressed by formula II [R is 2-6C alkyl or (1-3C alkyl-substituted) phenyl; X is -C2H4O- or -C3H6O-; n is 1-3], together with the above-mentioned compound, is preferably contained. Furthermore, the amounts of the compounds are preferably 1-10wt.% compound expressed by formula I and 0.1-5.0wt.% compound expressed by formula II.
Patent JP-H03130634-A (JP)
Title: Pressure sensor
Inventor: KODAMA SEIKI
IPC: G01L23/00
Filed: 1989-10-17
Abstract: PURPOSE:To make it possible to detect pressure accurately without the effect of ambient temperature by providing a minute cavity part which is formed in a pressure transfer chamber and communicates the side of a diaphragm and the side of a sub-diaphragm. CONSTITUTION:When the volume of pressure transfer liquid 6 is slowly fluctuat ed in response to the change in temperature around a pressure sensor, the am ount of the fluctuation is absorbed with a sub-diaphragm 11. The pressure of the transfer liquid 6 of a pressure transfer chamber 7 is kept at the same pressure as that of outer air through an air hole 13. Therefore, the detection of the pressure as the fluctuation of the pressure in a combustion chamber with a pressure detector part 2 is prevented. A cavity part 14 is arranged be tween a lower flange 10a of a sub-case 10 in front of the diaphragm 11 and a case 1. When abrupt fluctuation occurs in the combustion chamber, the trans fer of the fluctuation into the sub-diaphragm 11 is blocked with the cavity part 14. The fluctuation is directly transferred into the diaphragm 5, and the pressure in the combustion chamber is detected with the detector part accurate ly.
Patent JP-H04146879-A (JP)
Title: Lubricating and cooling device for motorcycle engine
Inventor: HIROSE TATEO
IPC: F01M5/00
Filed: 1990-10-08
Abstract: PURPOSE:To improve cooling capacity by providing a cooling and a lubricating oil pump interlocking with an engine, and cooling a lubricating oil for cooling through a front radiator and a lubricating oil for lubricating through a rear radiator for supplying the oil. CONSTITUTION:A cooling oil pump 5 and a lubricating oil pump 6 are interlockingly connected to an engine E to severally pump up the lubricating oil in an oil pan 4. A radiator 9 is arranged on the rear side of a baffle port 8 on the front face of a cowling 7 to caver the front part of a body, and a cooling lubricating oil pumped up by the cooling oil pump 5 is sent to the radiator 9, and after cooled by a running air, sent to a cylinder head 3 to cool it. On the other hand, both the sides of a frame cover 10 covering the rear part of the body are severally provided with side baffle ports 11, and a rear radiator 12 is arranged on the rear side of the side baffle ports 11. A lubricating oil pumped up by the lubricating oil pump 6 is sent to a rear radiator 12, and after cooled, sent to the lubricating spots of the engine E to lubricate the engine E.
Patent JP-H08198196-A (JP)
Title: Device to support steering of aircraft in landing stage
Inventor: FUIRITSUPU KUWARIE
IPC: G08G5/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To assist piloting of an aircraft at a landing stage by actuating an integrating means on detecting the crossing of a lower value of a threshold of height with respect to the ground, detecting the crossing of an upper value of a threshold of distance according to its actuation signal, and issuing an alarm when a load sensor doest not detect landing of wheels. SOLUTION: A projection device 13 is controlled by a sign generator 14 which receives updating commands from a computer 15 with programmed logic. The computer 15 is connected to a navigation system 10, the outputs of ILS glide slope and localizer receivers 11 and the output of a load sensor 16 sensitive to the pressure of the hydraulic shock absorbers of a main landing gear and, for updating various reticules displayed on a collimator 12, calculates the distance traveled from the threshold of the runway by integrating ground speed on detecting the crossing of a lower value of a threshold of height with respect to the ground. When an upper value of the threshold of distance is crossed without landing, the load sensor 16 actuates an alarm to assist piloting.
Patent JP-S62129457-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/02
Filed: 1985-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63124743-A (JP)
Title: Detector for abnormal rotor temperature
Inventor: NIINAMI TAKASHI
IPC: H02K11/00
Filed: 1986-11-13
Abstract: PURPOSE:To detect the abnormality of a rotor temperature with a simple device, by incorporating a coil made of a shape memory alloy and another coil made of a normal spring material into a rotor. CONSTITUTION:When the rotor 3 of a motor is normal, a coil 7 made of a shape memory alloy, which is incorporated into a temperature detector 5, is defeated by the strength of another coil 8 made of a normal spring material and a temperature indicating rod 9 is biased to the side of the coil 7 made of a shape memory alloy. However, temperature rise is generated in the rotor 3 in the case of the abnormality of the rotor 3 of the motor and the shape memory alloy 7 is deformed by the temperature to bias the temperature indicating rod 9 against the coil 8 of the normal spring material, therefore, the bias is detected by a proximity switch 6, attached to a stator 2 and monitoring the bias at all times, and the output of the switch 6 is inputted into an operator 10 whereby the abnormality may be discovered.
Patent JP-H11106492-A (JP)
Title: Polyester
Inventor: SUZUKI MINORU
IPC: C08G63/80
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a polyester satisfactory in heat stability and excellent in tint, transparency and gas barrier properties. SOLUTION: The polyester consists of 97 to 91 mole.% of naphthalenedicarboxylic acid and 3 to 9 mol.% of isophthalic acid as acid components and ethylene glycol as diol component as main components, and the glass transition temperature Tg( deg.C) and the melting point Tn( deg.C) satisfy formulas I and II. Formula I, 110<=Tg, formula II, Tm<=263 deg.C.
Patent JP-H03133040-A (JP)
Title: High voltage electron gun apparatus
Inventor: OKUMURA MASAHIDE
IPC: H01J37/06
Filed: 1989-10-18
Abstract: PURPOSE:To make high voltage conditioning efficiently by inserting an electric current limiting resistor into an end part of an electron gun side in series, making an electric power source and an electrode having a structure to be short-circuited, and applying voltage over a standard voltage for a prescribed period through a high voltage cable. CONSTITUTION:A resistor 9 with resistance as high as 1 GOMEGA is inserted between an output wire and a leading in rod 10, 13 of a high voltage cable 1 and each lead wire in each of both ends of it is short-circuited and a gap 3 between an insulator 4 and an end part 2 is filled with an inert gas so that electric discharge due to over voltage is prevented in outer air. Consequently, when high voltage conditioning is carried out and since electric current generated in the inside of an electron gun 20 and running at the time of discharge is determined based on purely resistor components, the current is limited to be constant. As a result, electric power source 12 existing in the inside of an electron gun 20 and an electrode 11 are prevented from being damaged. Safe and efficient high voltage conditioning is thus carried out and withstand voltage of the electron gun is improved.
Patent JP-H08128006-A (JP)
Title: Joining method of precast concrete slab
Inventor: MIYAUCHI TAKESHI
IPC: E01C11/06
Filed: 1994-11-01
Abstract: PURPOSE: To perform simplified rigid joining in a joining method of adjoining precast concrete slabs without requiring a nut, coupler or the like. CONSTITUTION: A projectable reinforcing bar 30 is housed from an end into one side precast concrete slab 10, while an adjoining concrete slab 20 is equipped with a connection hole 21 for allowing entrance of the reinforcing bar 30. The concrete slabs 10, 20 are arranged in such a manner that the reinforcing bar 30 is opposed to the entrance of the hole 21 and the bar 30 is advanced into the hole 21 by means of fluid pressure. The bar 30 is attached and fixed to the inside of both the concrete slabs 10, 20 by means of a filling agent 31.
Patent JP-H1095573-A (JP)
Title: High pressure cleaning vehicle
Inventor: YAMASHITA YUJI
IPC: B65H75/42
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning efficiency by facilitating insertion of a hose in a pipe to be cleaned, and smoothing torsion and rotation of the hose during the cleaning work. SOLUTION: In a high pressure cleaning vehicle, a water tank, a water pressure boosting device to highly pressurize the cleaning water in the water tank, and a hose reel mechanism 20 to wind and rewind a hose 21 to introduce the pressurized water to a pipe to be cleaned are mounted on a vehicle body frame 1. A boom 14 capable of turning, derricking and expanding/contracting is mounted on the vehicle body frame 1, and the hose reel mechanism 20 is turnably mounted on the boom 14 to move the hose reel mechanism 20 at any place in the longitudinal direction and right-to-left direction of the vehicle body.
Patent JP-H05106920-A (JP)
Title: Recovering apparatus for heat from geothermal water
Inventor: UEMURA MINORU
IPC: F24J3/08
Filed: 1991-10-17
Abstract: PURPOSE:To keep a temperature of geothermal water substantially constant against fluctuations in a heat load by mixing part of a thermal medium of a high temperature to be sent from an outlet of a heater with a return thermal medium from a heat using place through a bypass passage, making their mixing ratio variabe. CONSTITUTION:Geothermal water from the underground is sequentially flush- evaporated from an auxiliary evaporation chamber 1 and then evaporation chambers 2-4 of first - third stages, and then fed to a precipitating tank 5. Crystalline inorganic compound such as silicon oxide, etc., is separated out by injecting chemicals, precipitated and separated. Vapors generated from the chambers 1-4 are guided to heaters 18, 20, 22 to heat thermal medium passing through a thermal medium circulation passage 44, and the heated medium is circulated through a heat using place 39. A conduit 35 of an outlet 19a side of the heater 18 is connected to a conduit 43 of an output side of a return tank 41 through a bypass conduit 45 to control a flow control valve 46 provided in the conduit 45, thereby maintaining a temperature of the medium at a suitable value.
Patent JP-S61147200-A (JP)
Inventor: IGARASHI NOBORU
IPC: G21F9/12
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07100876-A (JP)
Title: Injection unit for injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/07
Filed: 1993-10-04
Abstract: PURPOSE:To provide a cover for an injection unit which can achieve the operation at low cost without losing the original function as a cover and which is effective to make the injection unit compact. CONSTITUTION:An injection unit 3 consists of a main body 33 comprising a front plate 13, a pusher plate 15 and a rear plate 14, a metering motor 21, an injection motor 26 and transmission means 35 and 36 for the motor. The main body 33, the metering transmission means 35 located in the vicinity of an output shaft of the metering motor 21 and the injection transmission means 36 connecting the output shaft of the injection motor 26 with an injection mechanism are covered by individual covers 34, 35 and 36 respectively.
Patent JP-H05325971-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MIZUTANI MINORU
IPC: H01M4/525
Filed: 1992-09-10
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery of long life by using compound oxide, composed of lithium, boron and cobalt, as a positive electrode active material so as to improve a charge/discharge cycle characteristic. CONSTITUTION:As a positive electrode active material of a nonaqueous electrolyte secondary battery in which a positive electrode 1, negative electrode 2 and a separator 3 are arranged in a battery case 4, compound oxide composed of lithium, boron and cobalt, represented by LiBxCo(1-x)O2, is used. In the positive electrode active material composed of the lithium boron cobalt compound oxide, generation of gas in the battery can be suppressed with a long charge/ discharge cycle life, and the nonaqueous electrolyte secondary battery of long life can be obtained. Further, an alphabet (x) in the general formula LiBxCo(1-x) O2 is preferable in a relation where 0.001<=x<=0.25.
Patent JP-S62129617-A (JP)
Title: Safety device for combustion
Inventor: KAWASE TOMOYUKI
IPC: F23N5/18
Filed: 1985-11-29
Abstract: PURPOSE:To prevent the generation of imperfect combustion when an air feeding fan is stopped by a method wherein the reflecting light of the emitting light of a photointerrupter, which is generated intermittently during the rotation of a fan, is converted into a pulse signal and when there is no pulse, combustion is stopped. CONSTITUTION:A photointerrupter 1 is provided so that the emitted light thereof is reflected by a fan 2 and the same light can be received again by the photointerrupter 1 while a reflecting plate 3 is provided at the back side of the fan 2 with respect to the photointerrupter 1. The light, emitted from the point A of the photointerrupter 1, is reflected by the fan 2, then, the light returns to the point B of the photointerrupter 1, however, when the light passes through the slit of the fan 2, the light arrives at the reflecting plate 3 and reflected in the direction of the point C of the reflecting plate 3, therefore, the light does not return to the photointerrupter 1. Accordingly, the existence of reflection to the photointerrupter 1 realizes alternately when the fan 2 is being rotated, therefore, the reflection of the light is converted into a pulse signal. According to this method, combustion is stopped when there is no pulse and whereby imperfect combustion may be prevented.