baber/WOPTO huggingface dataset:
Patent JP-2001065814-A (JP)
Title: Method and apparatus for combusting hardly-flammable fuel
Inventor: IGAWA IKUO
IPC: F23D11/44
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To remarkably improve combustion efficiency of a hardly combussible fuel by combusting mixed fluid of the hardly-combussible fuel which is supplied from a burner portion and a spray medium for spraying the hardly-combussible fuel at a combustion atmosphere temperature of not less than a specific temperature, prior to introduction to a main fuel chamber having a heat exchanging portion for heating fluid to be heated. SOLUTION: An apparatus comprises a two-fluid burner 4 for injecting mixed fluid including a spray medium such as vapor or the like for improving combustion efficiency and an auxiliary fuel burner 40 for spraying an auxiliary fuel which is a mixture of heavy oil or the like having good combustibility for assisting combustion of a hardly combussible fuel and the spray medium. The hardly combussible fuel is sprayed from the two-fluid burner 4 in a combustion process of the hardly combussible fuel. Then, the hardly combussible fuel collecting residues or the like of water and oil forms uniforms drops. The uniformed drops are then heated up to not less than 1,100 deg.C by a front furnace 5 to drastically evaporate moisture and finely disperse the uniformed drops.  Thus, a large amount of a volatile matter is diffused around the hardly combussible particles to provide a circumstance in which combustion is readily performed.
Patent JP-H0286641-A (JP)
Title: Plastisol composition
Inventor: AKIYAMA HAJIME
IPC: C08L75/00
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a plastisol composition adapted so as to firmly bond to a metallic surface at a relatively low temperature within a short time and improved in storage stability by mixing a vinyl chloride (co)polymer with a plasticizer and a specified tackifier. CONSTITUTION:A blocked urethane prepolymer (a) is obtained by reacting an NCO-containing urethane prepolymer obtained from an organic diisocyanate component (i) comprising at least 50wt.% alpha,alpha,alpha'alpha'-tetramethylxylylene diisocyanate and other organic diisocyanates (e.g., hexamethylene diisocyanate) and a polyol component (ii) of an MW of 500-3000 per OH group, in an equivalent ratio of the NCO groups of component (i) to the OH groups of component (ii) of 1.3-3.0, with a blocking agent (iii) comprising an oxime and/or a lactam. 10-50wt.% vinyl chloride (co)polymer is mixed with 10-50wt.% plasticizer (e.g., dioctyl phthalate), 0.5-20wt.% tackifier comprising component (a) and an amino mono- or poly-amide compound (b) of an amine value >=90, and 0-70wt.% additive.
Patent JP-S6297213-A (JP)
Inventor: TSUJI MASAYUKI
IPC: H01H1/02
Filed: 1985-10-23
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-2001028706-A (JP)
Title: Image pickup device
Inventor: YAMASHITA NORIYUKI
IPC: H04N5/232
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which can obtain sufficient response speed in an optical axis conversion means and which is advantageous in terms of structure by changing the direction of the optical axis by means of driving at least an actuator or a motor and photographing a plurality of partial faces. SOLUTION: In a mirror block 1, a mirror is driven by an actuator. An optical axis conversion part is constituted of the integrated mirror block 1 and a pan motor 7. The optical axis conversion part is arranged in front of a lens block 3 and the image of an object is made incident on a CCD image pickup element 5 through the optical axis conversion part and a lens block 3. The image of the object through the mirror block 1 is supplied to the lens block 3. The lends block 3 is driven by a focus servo mechanism 4. The focus servo mechanism 4 is controlled by a system control circuit 22. The image of the object which is made incident on the lens block 3 is focused and supplied to the CCD image pickup element 5.
Patent JP-H03103607-A (JP)
Title: Thread forming screw
Inventor: SAKAMOTO HIROYUKI
IPC: F16B25/00
Filed: 1989-09-13
Abstract: PURPOSE:To prevent a rotation toward loosening even if axial force drops due to a rapid change in temperature by forming an escaping groove in a direction reverse to a tilting direction of a thread and slantly tilted to an axial line and forming this part of the thread with a gentle forward side, a standing slope at a retreating side and a planer bottom. CONSTITUTION:An escaping groove 6 having an acute lead angle to an axial line in a direction opposite to a tilting direction is formed on a thread 4 with an asymmetrical cross section. This escaping groove 6 is formed of a gently tilting forward slope 6a, a retreating side slope 6b approximately perpendicular to a peripheral face of a screw axis and a planer bottom 6c between them. Therefore, when the screw is to be driven into a plastic material, a female screw can be smoothly formed on a peripheral wall of a prepared hole so that a rotation toward a direction of loosening can be prevented even if axial force drops due to a change in temperature.
Patent JP-2000067393-A (JP)
Title: Traveling safety device of vehicle
Inventor: ODAKA KENJI
IPC: B60W30/095
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent the contact of a driver's own vehicle and an vehicle running on the opposite lane by unconscious steering by the driver. SOLUTION: Based on the state of a vehicle running on the opposite lane detected with an object detection means 4 and the future moving tack of the driver's own vehicle estimated with a moving track estimation means M1, a relative horizontal deviation calculation means M2 calculates the relative horizontal deviation of the driver's own vehicle and the oppositely oncoming vehicle and a contact possibility judgement means M3 judges that there is the possibility of the contact of the driver's own vehicle with the oppositely oncoming vehicle in a case that the relative horizontal deviation is within a prescribed range.  Even in a case that the relative horizontal deviation is not within the prescribed range, when a steering state detection means M4 detects the unconscious steering by the driver, the contact possibility judgement means M3 judges that there is a possibility of the contact of the driver's own vehicle with the oppositely oncoming vehicle and a contact evasion means M5 increases the steering reaction force of a steering wheel and suppresses steering by the driver in the direction of bringing the driver's own vehicle closer to the approaching vehicle.
Patent JP-H1089390-A (JP)
Title: Automatic adjusting mechanism for wet brake
Inventor: MATSUBA SHUICHI
IPC: F16D55/40
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic adjusting mechanism for a wet brake with a simple structure, stability and high reliability. SOLUTION: A piston 5 is slidably arranged so as to pressurize a brake plate from a horizontal direction and operate a brake. A spring is arranged between the piston 5 and a fixed side so as to return the piston 5 projected by the brake operation to an original position. In such an automatic adjusting mechanism for a wet brake, a pin 10 is arranged integrally with the piston 5, between the piston 5 and the fixed side. A sleeve 11 is arranged slidably with the pin 10. A ring member 12 having elasticity in a diameter direction is arranged between the sleeve 11 and the piston 5 movable in respect to the pin 10 or the fixed side. Frictional force applied to a moving direction of the piston due to elasticity of the ring member is set larger than returning force of the spring and smaller than the pushing force of the piston.
Patent JP-S6299325-A (JP)
Title: Skin external preparation
Inventor: MIYAHARA REIJI
IPC: A61K9/14
Filed: 1985-10-25
Abstract: PURPOSE:A skin external preparation effective for remedying inflammations such as hot feeling after sunburn, chapped skin, acne, etc., containing a 1,7- diphenyl-4-hepten-3-one and its analog compound. CONSTITUTION:A skin external preparation containing one or more of a 1,7- diphenyl-4-hepten-3-one shown by the formula (R and R' are H, OH or methoxy) and its analog compound. The compound shown by the formula or its analog compound may be an extract from a naturally occurring substance such as Alpinia officiniarum, etc., or a synthetic substance and the preparation blended with it shows improved remedying effects on inflammations such as hot feeling after sunburn, chapped skin, razor rash or acne. In a case of the extract from the naturally occurring substance, rhizome of Alpinia officiniarum is heated in an organic solvent under reflux, concentrated and purified. The amount of the 1,7-diphenyl-4-hepten-3-one added is 0.0005-10wt% calculated as dry base in the whole amount of the skin external preparation.
Patent JP-H03103061-A (JP)
Title: Brushless motor
Inventor: SOSHIN KOJI
IPC: H02K29/08
Filed: 1989-09-14
Abstract: PURPOSE:To suppress irregularities in operating characteristics and speed by providing one magnetic sensitive element, and controlling exciting currents of phases of electromagnets by an origin detector and a position detector. CONSTITUTION:A magnetic sensitive element 32 is provided, and exciting currents to be conducted in phases of an electromagnet 21 are controlled by an origin detector and a position detector of an outer driving circuit. Even if the position of the element 32 is irregular, the timings of the exciting currents to the phases of the electromagnet 21 are not irregular. Therefore, operating characteristics are stabilized. Since one element 32 is provided, the irregularity in the characteristics of the elements 32 do not become a problem as compared with the case of a plurality to improve its reliability. Further, since one element 32 is provided, a speed signal depends only on the magnetizing position of a position detecting magnet 31. Therefore, speed signals of an accurate interval is obtained.
Patent JP-H1080425-A (JP)
Title: Ultrasonic probe
Inventor: NISHINA KENICHI
IPC: A61B1/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe where insertion force quantity is small and length from an ultrasonic scanning surface till a probe tip is shortened. SOLUTION: The hard part 14 of the probe tip is formed so as to permit its center axis 15 to be inclined as against the center axis 17 of an inserting part 16, a swelling part 18 is formed in the side part of the hard part 14, a guide wire lumen 19 is formed in the swelling part 18 and force is made to be the comparatively small one when the ultrasonic probe is inserted into a celom. Moreover, an application range is enlarged at the time of ultrasonic scanning as against the lesional in a vascular base part.
Patent JP-S60129853-A (JP)
Title: Address generating device
Inventor: KANOU YASUO
IPC: G06F12/02
Filed: 1983-12-19
Abstract: PURPOSE:To access more data sequences to a memory for data, where data sequences are stored, in parallel with a limited chip area without reducing the speed, by providing plural address registers and an adder. CONSTITUTION:An address register A7 holds the address of the first data sequence in a data RAM1, and an address register B8 holds the address of the second data sequence in the RAM1 or an increment with which contents of the register A7 are modified. Plural address registers are provided in this manner, and the output of the register B8 is connected to both inputs of an adder 6. Thus, the register B8 is used in two kinds of manner to have a function giving the increment of contents of the register A7 and a function accessing the second data sequence other than the data sequence accessed by the register A7. That is, more data sequences are accessed in parallel within the limited chip area without reducing the speed.
Patent JP-H04151991-A (JP)
Title: Ccd color camera
Inventor: SUZUKI SHIRO
IPC: H04N5/372
Filed: 1990-09-10
Abstract: PURPOSE:To realize a single board type CCD color camera with high precision in which the resolution of a reproduced picture is sufficiently maintained at a low cost by providing a rotary color filter to the camera, in which color filters are arranged in a ring and they are rotated around a CCD sensor. CONSTITUTION:The camera is provided with a rotary color filter 2, in which color filters corresponding to a color of each picture element of a CCD sensor 3 are arranged in a ring and they are rotated around the sensor 3. Through the constitution above, a picture fetched by a lens 1 passes through the filter 2 comprising three color (red, green, blue) filters and is read by the sensor 3, and for example, a red light component included in the picture is read while the red filter part of the filter 2 is resident in front of the sensor 3 (this is applied to red and blue colors), and while the filter 2 turns around, the three- color signal by one picture is obtained. This signal has the same resolution as that of the sensor 3, and then the color camera having the same resolution as that of a high precision monochromatic camera is realized by employing the CCD sensor of 400,000 picture elements used for the existing high precision monochromatic camera.
Patent JP-H11330444-A (JP)
Title: Structure for focussing and color-filtering relative to semiconductor photoelectric element and manufacture thereof
Inventor: HAKU GENKICHI
IPC: G02B5/20
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce adverse effects due to surrounding scattered lights and enhance a pixel of a photographed image by a method, wherein the arrays of microlenses are formed on a smooth layer formed which coats a color filter layer and a dummy pattern layer so that each is aligned to each color filter of a lower layer. SOLUTION: A CMOS photoelectric element is formed on a semiconductor substrate 20. Next, arrays of a color filter layer 24 are formed on a passivation layer 22. Then, a dummy pattern 26 is formed in a portion, excluding the color filter arrays 24 on the passivation layer 22. The thickness of the dummy pattern 26 is substantially equal to that of the color filter layer 24. Next, a smooth layer 28 is formed with, for example, an acrylic material so as to coat the entire surface of wafers on the color filter layer 24 and the dummy pattern layer 26. Finally, arrays of a microlenses 29 are formed on the smooth layer 28, to complete the CMOS photoelectric element.
Patent JP-S6294389-A (JP)
Inventor: RICHIYAADO II GIRUSON
IPC: C25D11/24
Filed: 1986-10-09
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-S60130726-A (JP)
Title: Positioning method of microfilm
Inventor: ITOU YUUJI
IPC: G03B21/11
Filed: 1983-12-19
Abstract: PURPOSE:To position a microfilm without requiring any blip mark for positioning by detecting the rear end of some next frame at an upstream side, and conveying the microfilm by specific distance from the detected position and determining the position of the frame. CONSTITUTION:A sensor SR is arranged where part of the next frame 12 at the upstream side in the conveyance direction M of the microfilm 1 is detected, e.g. at the position at distance L from the center of a lens system LNS when the center of the lens system LNS is aligned to the center of the 1st frame (e.g. 11). This sensor SR conveys the microfilm 1 from the position where the rear end part of the 2nd frame 12 is detected by the distance (a) obtained by subtracting the half l/2 of frame length l from the distance L to align the center of the 2nd frame 12 to the center of the lens system LNS.
Patent JP-H0521834-A (JP)
Title: Semiconductor photoelectric transducer
Inventor: KAWAGUCHI TOSHITADA
IPC: H01L31/12
Filed: 1991-09-19
Abstract: PURPOSE:To provide a semiconductor photoelectric transducer easily mountable with its optical axis perpendicular to a substrate on which a photointerruptor is mounted. CONSTITUTION:Provided are a light emitting element 1, a light receiving element 2, the 1st and 2nd leads on which respectively are mounted these elements with their optical axes aligned with each other. In addition, provided are the 3rd and 4th leads, each electrically connected to these elements. Furthermore, provided is a photointerruptor having transparent resin 3-1 and 3-2 which respectively cover these elements in such a manner as to permit an object to be detected to pass between the elements and having a shielding resin 9 covering the resin 3-1 and 3-2 and part of the 1st to 4th leads. A photointerruptor mounting base 12 is provided to mount the photointerruptor 10 so that the optical axis is perpendicular to the photointerruptor mounting face.
Patent JP-S62100406-A (JP)
Title: Production of expanded graphite product
Inventor: MATSUO KOICHIRO
IPC: C04B35/52
Filed: 1985-10-25
Abstract: PURPOSE:To produce graphite products having high mechanical strength and high flexibility by expanding crystalline graphite to low bulk density, granulating the expanded product by mixing uniformly with sprayed liquid binder, and press-molding obtd. granulated graphite. CONSTITUTION:After treating natural crystalline graphite with mixed acid comprising sulfuric acid and nitric acid, etc., the treated graphite is expanded quickly by heating to obtain a product having >=0.005g/cm<3> bulk density. Obtd. expanded graphite is mixed uniformly with sprayed liquid binder and granulated thereafter. Suitable liquid binder is one obtd. by dissolving 1-60wt% silicate, phosphate, or org. polymer, etc., in a solvent, and the org. polymer is carbonized, if necessary, after granulation. The granulated graphite obtd. by the above described method is easily press-molded, and an expanded graphite product is obtd. by press-molding the granulated graphite.
Patent JP-H0978728-A (JP)
Title: Upper mounting structure of composite partition wall
Inventor: KISHIDA TOSHIHIRO
IPC: E04B2/82
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent an upper mounting structure from being damaged by supporting the upper part of an incompressible wall material and a slide spacer slidably on the inside of a runner. SOLUTION: An upper runner 2 with a top plate 2a of which width is equal to the thickness of a composite partition wall 1 and both side plates 2b is fixed to the lower surface 4 of an upper floor slab as the structural body of a building. Also a slide spacer 9 is provided with a top plate 9a and side plates 9b1 and 9b2. Then the side plate 9b1 is fixed to the side surface of an incompressible wall material 7 using a latch 10, and the upper part of an incompressible wall material 8 is stored between the side plates 9b1 and 9b2. In addition, the upper runner 2 is brought in contact with the partition wall 1 through the side surface of the wall material 7 and the spacer 9.  By this, even if a vibration is applied to the building and the structural body is deformed, or a force is applied to the contact part, freedom to move in the vertical direction is restricted because the top plate 9a is brought in contact with the top plate 2a. On the other hand, it is free to slide in the horizontal direction so that the damage to the upper mounting structure can be prevented.
Patent JP-H0669884-A (JP)
Title: Optical parallel transmitter
Inventor: NAGABORI TAKESHI
IPC: H04B10/524
Filed: 1992-08-17
Abstract: PURPOSE:To simplify mounting in an optical transmitter by using an optical receiver for detecting an optical output level and to enable automatic optical output control by using average value detection by using a synchronizing signal for detecting the optical output level. CONSTITUTION:At a down optical channel, the output light of a laser 120 is transmitted and converted to a voltage by a photodetector 140 and an amplifier circuit 130, and a time average value is detected by a detection circuit 160. Corresponding to the detection output, a pulse duration modulation circuit 180 performs E/O conversion while controlling a frame synchronizing signal width and afterwards, the signal is transmitted to the transmission side of the down optical channel. Then, the signal restored to the voltage is detected by a pulse duration detection circuit 165 and restored to the photodetection level information of the photodetector 140. At such a time, a bias current control circuit 170 controls the bias current of the laser 120 so as to fix the output of the detection circuit 165. The automatic output control is similarly performed to an up optical channel as well. Thus, the automatic optical output control is enabled to parallel data containing burst in the simple optical mounting form.
Patent JP-H0287785-A (JP)
Title: Image pickup device
Inventor: OTA YOSHITAKA
IPC: H04N5/347
Filed: 1988-09-26
Abstract: PURPOSE:To expand the dynamic range by moving a stored charge of each picture element in a photodetection section to a vertical transfer section for plural number of times of different time intervals in the case of reading the charge from a solid-state image pickup element and adding the charges on the vertical transfer section. CONSTITUTION:The photodetection section 2 in the solid-state image pickup element 1 generates an electric charge in response to the quantity of photodetection. A solid- state image pickup element drive means outputs a pulse for signal read within one vertical scanning period for plural different time intervals. Let A be an exposure period and B be a readout period, then after the charge of the picture element corresponding to phiV-V4 is moved to the vertical transfer section 3 at the start of the period A, the charge is thrown away by reverse transfer. Then the charge is moved from the photodetection section 2 to the vertical transfer section 3 separately by 5 times (C1, C2, C3, C4, C5) and the charges added on the vertical transfer section 3 are read out for the period B. The timing of the charge movement for 5 times is varied to vary the brightness-output voltage characteristic. The charge from the vertical transfer section 3 is transferred to a horizontal transfer section 4. Thus, the range of a wide brightness is converted in this way.
Patent JP-S6395132-A (JP)
Title: Production of plate-shaped building material made of glass ceramics
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03B11/14
Filed: 1986-10-08
Abstract: PURPOSE:To make it unnecessary to open a hole after production of a building material, by molding glass ceramics in conditions in which a metal fittings are previously inserted, when the building material is produced by press-molding, sintering and crystallizing glass ceramic powders. CONSTITUTION:A lower mold 14 of a press molding machine having the lower mold 14 and an upper mold 15 is charged with glass ceramic powders 17 and one end 12A of attaching metal fittings 12 of metal fittings 13 for setting one end 12A thereof are inserted at the prescribed position in the powders 17 at the same time. Then, the powders are press-molded in above-mentioned state and the resultant moldings are sintered and crystallized at high temperature to provide the plate-shaped building material 10 made of the glass ceramics. Above-mentioned method makes it possible to avoid such state as occurrence of defect of the building material 10 occurs during opening of hole for attaching the attaching metal fittings 12 after production of the plate-shaped building material 10 and prevent the falling off of the attached metal fittings 12, etc.