baber/WOPTO huggingface dataset:
Patent JP-H1136273-A (JP)
Title: Marine base and constructing method therefor
Inventor: NAKACHI TADATAKA
IPC: E02B17/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To construct marine base regardless of depth by joining the upper surface of a lower structure to the lower surface of an upper structure where plant equipment is installed on the upper surface, and constructing the upper structure and the lower structure in such a manner as to have positive buoyancy when water is discharged from the interior, and have negative buoyancy when water is poured into the interior. SOLUTION: Water is discharged from the interior of a lower structure 20 to be floated on the sea, and the structure is drawn out by a towing boat and positioned on the sea surface 2 of a construction cite, and then water is poured in the internal space to seat the structure on the bottom 1 of the sea. Secondly water is discharged from the interior of an upper structure 10 where plant equipment 30 such as a liquefied gas storage tank 31, a process equipment 32 are installed on the upper surface thereof to be floated, and positioned on the surface of the sea above the lower structure 20, and then water is poured in the interior to obtain negative buoyancy to install the structure 10 on the upper surface of the lower structure 20. The lower surface of the upper structure 10 and the upper surface of the lower structure 20 are joined to each other.  The overall height of the marine base can be increased so that it is possible to construct the marine base which is hardly influenced by ocean waves in the sea with a great depth of water.
Patent JP-2001020278-A (JP)
Title: Water leading apparatus for underground wall
Inventor: OIDA TAKESHI
IPC: E02D5/20
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To enable cleansing processing of placed concrete in an initial stage of hardening of the same. SOLUTION: A water leading apparatus has an expandable water conduit 22, a hydraulic jack 24, and a raw water conveying portion 26. The water conduit 22 is a double pipe consisting of an inner pipe 22a and an outer pipe 22b, and both the edges thereof are opened. The raw water conveying portion 26 has a casing 26a, a filter layer 26b, and an impervious sheet 26c which is hot-water soluble. The casing 26a is of a box shape, and has an open end thereof, which is arranged so as to face an excavated wall surface on the side of natural ground A. The casing is provided with a permeable plate 26e which defines a passage space 26d above the bottom thereof. The filter layer 26b is housed in the casing 22a in a manner being mounted on the permeable plate 26e. The hot-water soluble impervious sheet 26c is dissolved when brought in contact with hot water at a predetermined temperature.
Patent JP-2001027369-A (JP)
Title: Pipe structure, heater pipe for underground tank and piping
Inventor: AOKI KOICHI
IPC: F16L9/18
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a pipe structure, heater pipe for an underground tank, and a protecting pipe, having corrosion resistance easy to control with a simple structure. SOLUTION: A heater pipe 15b is provided in a lower part of an underground tank, to be inserted through a joint 17 between a bottom plate 7 and a side wall 5, and the heater pipe 15b is connected to a heater pipe 15a provided in an inner part of the side wall 5. The heater pipes 15a, 15b are constituted respectively by inner/outer pipes 21a, 29a, inner/outer pipes 21b, 29b, etc. The inner pipes 21a, 21b are connected through an inner pipe elbow 23, the external periphery of the inner pipes 21a, 21b and the inner pipe elbow 23 is formed as a polyethylene lining coated part 27 after welding, the outer pipes 29a, 29b and an outer pipe elbow 31 are provided around the inner pipes 21a, 21b and the inner pipe elbow 23 except in a part of the joint 17, and a space is formed between the inner/outer pipes. A span seal 35 is provided in the vicinity of a boundary between parts of the inner pipe 21 enveloped and not enveloped by the outer pipe 29.
Patent JP-H0361870-A (JP)
Title: Detecting circuit for load disconnection in pwm control circuit
Inventor: IMAI MAKOTO
IPC: G01R31/02
Filed: 1989-07-29
Abstract: PURPOSE:To prevent erroneous recognition of disconnection and to simplify the constitution by providing a correcting circuit in a disconnection detection circuit. CONSTITUTION:A circuit (a) and a circuit (b) are provided. In the circuit (a), the change in negative feedback voltage in a negative feedback resistor 3 which is connected to a load 1 in series is fed back, and the duty ratio of a rectangular wave 2 which is applied on the load 1 is controlled. In the circuit (b), the negative feedback voltage is amplified 4, the amplified voltage is compared 5 with a specified reference voltage and the disconnection of the load 1 is detected based on the result of comparison. When the equivalent signal as the signal outputted from the comparator at the time of disconnection of the load is outputted from a correcting circuit 6 in the circuit (b) at a time other than the time of disconnection, the signal is disabled. As a result, the disconnection can be accurately detected based on the output of the circuit (b).
Patent JP-H0614680-A (JP)
Title: Braking apparatus of spinning reel for fishing
Inventor: UEHARA MASAYUKI
IPC: A01K89/027
Filed: 1992-07-02
Abstract: PURPOSE:To stabilize the braking action of a reel-braking apparatus over a long period under a severe condition liable to cause the contamination with seawater, sand, etc., and to improve the durability of the apparatus by using a rolling member as a front-drag type braking member of a spinning reel for fishing. CONSTITUTION:A braking member holding part 5 having tapered inner circumference is fixed to a recess 4 of a spool 2 of a spinning reel for fishing. Another braking member holding part 6 having tapered outer circumference is attached to a spool shaft 3 in such a manner as to be positioned opposite to the former braking member holding part 5 and movable exclusively in the axial direction. A rolling member 7 is placed between both braking member holding parts 5, 6 and the position of the braking member holding part 6 is restricted by a braking force controlling knob 8 attached to the spool shaft 3. The braking power to the reverse rotation of the spool 3 can be controlled by controlling the rolling and sliding friction resistance of the rolling member 7.
Patent JP-H0622141-A (JP)
Title: Method for setting reference density point in picture processor
Inventor: YONEZAWA YASUJI
IPC: H04N1/46
Filed: 1992-06-30
Abstract: PURPOSE:To eliminate the need for designation of an object area by the operator by automatically removing picture elements of a surrounding area from picture elements of a data read area, thereby leaving picture elements of the object area. CONSTITUTION:A color original F such as a color film is stuck to an input cylinder 1 in a process color scanner and a dot picture by each color component is formed on a photosensing material E stuck to an output cylinder 6 based on picture data read by operating a scanning read head 2. The scanner is provided with a scanning read head 2, a picture processing section 3, a dot generator 4, a scanning recording head 5, a display device 7 for gradation conversion picture and an information processing section 8 in addition to the cylinders 1, 6. The display device 7 consists of a frame memory 71, a signal conversion circuit 72, a D/A converter 73 and a color monitor 74, and the processing section 8 consists of a CPU 81, a console 82 and a memory 83. Thus, the mountainous distribution of accumulated picture elements of a surrounding area is separated and the setting of a reference density point is made with high accuracy.
Patent JP-S5890699-A (JP)
Inventor: BAANHAADO ETSUCHI ANDORESEN
IPC: G10K9/122
Filed: 1982-11-12
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-S6090670-A (JP)
Title: Surface machining method of superconductor
Inventor: SUZAWA CHIZURU
IPC: B24C1/06
Filed: 1983-10-22
Abstract: PURPOSE:To simply adjust the surface machining of the stabilizing material surface and improve the adhesive property of an insulator by applying a honing process on the stabilizing material surface to form a rugged shape then performing an insulating process during the surface machining of a superconductor. CONSTITUTION:For example, a surface process by sand blast (dry sand blast method), etc. using an abrasive 3 is applied on the surface of the cover stabilizing material of a superconductor wire 1 to form the surface in a rugged shape. The degree of this ruggedness is made such that can maintain the surface area necessary for fooling the superconductor. After applying the sand blast and liquid honing process by a honing device 2, the superconductor wire 1 having a insulated surface in a rugged shape can be obtained by performing an isolating process by an insulation processing device 4, and both the insulating feature and cooling feature can be satisfied.
Patent JP-H0838796-A (JP)
Title: Clothing drier
Inventor: TANAKA TAKASHI
IPC: D06F58/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a clothing drier which does not need any special exaust cylinder for disharging exhaust of high temperature and high humidity to outdoors. CONSTITUTION:This clothing drier is operated in such a manner that an air intake duct 37 and an exaust duct 38 are closed by means of an air intake dumper 51 and an exaust dumper 52 when operation is started, and air in the clothing drier is made circulate in such a order as a heating heat exchanger 14 in an air course 45, a drum 12, and a circulating cource 50, and clothes stored in the drum 12 are dried by means of air heated by the heating heat exchanger 14. The air intake duct 37 and the exhaust duct 38 are opened when a temperature detected by a temperature sensor 46 reaches a specified temperature, and air taken in from an air intake port is made to pass through the air intake course part of the second heat exchanger 33, the air intake duct 37, the heating heat exchanger 14 in the air course 45, the drum 12, the exaust duct 38 and an exaust course part 35 of the second heat exchanger 33, and is exausted from an exaust port 32. Heat exchange is performed between the intake air and the exaust in the second heat exchanger 33.
Patent JP-2001022889-A (JP)
Title: Device and method for recognizing character, device and method for selecting dictionary for recognition and device and method for discriminating ruled line/ character contact, and recording medium
Inventor: HASEGAWA FUMIHIRO
IPC: G06K9/20
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the recognition of a character in contact with a ruled line through efficient processing. SOLUTION: A character entry area is estimated by an area estimating part 102, a ruled line close to the character entry area is extracted by a ruled line extracting part 103, the presence/absence of contact between the ruled line and the character is discriminated by a ruled line/character contact discriminating part 105, and the extracted ruled line is erased from the input image by a ruled line erasing part 104. Concerning the character entry area for which the absence of contact between the ruled line and the character is discriminated, only an ordinary dictionary 109 is selected by a dictionary selecting part 106 for recognition, but concerning the character entry area for which the presence of contact is discriminated, both the ordinary dictionary 109 and a dictionary 110 for characters in contact with ruled lines are selected.  A character recognizing part 107 performs character recognition to the character entry area after ruled line erasure while using the selected dictionary for recognition.
Patent JP-H0367485-A (JP)
Title: Infrared radiation device equipped with electric heating coil
Inventor: BUARUTAA DEIOIDONNE
IPC: H01K7/00
Filed: 1990-07-27
Abstract: PURPOSE: To carry out output modulation and control at high precision and at high responding speed by adding silicon dioxide to a heating coil, winding the coil on a carrier tube installed in an outer tube at an idle gap, and installing a temperature sensor in the carrier tube. CONSTITUTION: An electric heating coil 2 is wound of a carrier tube 1 and the carrier tube 1 is installed in the inside of an outer tube 4 of quartz glass by a space holder 3. The end parts of the outer tube 4 are closed by plugs 5, 6 made of ceramics. The carrier tube 1 penetrates the wall of the outer tube 4 at one end part of the outer tube 4 and a temperature sensor 7 is inserted into the carrier tube 1. The temperature sensor 7 can be displaced back and force in the carrier tube 1 even during the operation of an infrared ray radiator and in the case, for example, a thermo-element is used as the temperature sensor 7, the joining point 8 at high temperature can be positioned various regions of the heating coil 2. Consequently, during the operation of the infrared ray radiator, the temperature in respective heating coil regions can be detected.  The heating coil 2 is connected with an electric power source through connection conductors 9, 10.
Patent JP-S60106866-A (JP)
Inventor: SORU PANUSHIYU
IPC: C09D7/00
Filed: 1984-09-21
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-S6091527-A (JP)
Title: Oxide cathode
Inventor: YOSHII TAKESHI
IPC: H01J1/14
Filed: 1983-10-25
Abstract: PURPOSE:To obtain the oxide cathode holding the good emission capability even when being arranged inside an electron tube of a thin neck tube by being coated with alkaline earth metal carbonate containing a specific amount of an alkaline metal. CONSTITUTION:The captioned cathode is coated with alkaline earth metal carbonate containing 0.5-1.0wt% of an alkaline metal as impurities. For instance, sodium carbonate is made to act on alkaline earth metal nitrate while performing repeated dust washing to generated AECO3 for reducing NaNO3, which is a byproduct, and unreacted remaining NaCO3 so as to obtain the desired, for instance, AECO3 containing 0.65wt% of Na. The oxide cathode is formed while being coated with said AECO3 by a usual method. Thereby, the oxide cathode having the excellent emission capability can be obtained even in a thin neck tube having the small diameter of an exhaust pipe.
Patent JP-H0361485-A (JP)
Title: Immobilized lipase enzyme agent and its production
Inventor: USUI NAOKI
IPC: C12N11/08
Filed: 1989-07-31
Abstract: PURPOSE:To prepare an immobilized lipase-enzymic agent capable of maintaining enzyme activity for many hours by adsorbing and supporting lipase on a carrier having >=3wt.% water retention ratio and drying. CONSTITUTION:A weakly acidic cation exchange resin carrier having >=3wt.% water retention ratio is immersed in an enzyme solution of lipase derived from a plant seed such as seed of castor-oil plant or colza seed, mold, yeast or bacteria, lipase is adsorbed and retained on the carrier and dried under reduced pressure so that an enzyme agent can be prepared. An enzyme activity developing agent such as lecithin may be used with lipase. Consequently, modifying operation of plant oil such as sesame oil or colza oil, marine animal oil such as sardine oil or land animal oil such as beef tallow can be continuously carried out for many hours.
Patent JP-S6353528-A (JP)
Title: Optical device using optical fiber
Inventor: MATSUNAGA HIROSHI
IPC: G02B21/00
Filed: 1986-08-25
Abstract: PURPOSE:To freely change the gazing direction and position of eye point for looking the image of a finder device of a camera, etc., by transmitting the visual field image of the finder device by utilizing an optical fiber. CONSTITUTION:A lens 32 for image formation is provided at the eye point of a finder device 10 in an input adaptor 30 and the visual field image of the finder device 10 is formed on the input-side end face 22 of an optical fiber section 20. The visual field image of the finder device 10 is formed on the input-side end face 22 of the optical fiber section 20 through an eyepiece 12 and the image forming lens 32. The image is transmitted to the output-side end face 24 of the optical fiber section 20 through each optical fiber. Therefore, the operator of this optical device can observe the visual field image of the finder device 10 when he looks the image on the output-side end face 24. Since the optical fiber section 20 can transmit almost all of the rays of light made incident to the input-side end face 22 even if the section 20 is bent in an optional direction at an optional angle, the gazing direction can be changed 180 deg. because of its nature.
Patent JP-S6177140-A (JP)
Title: Manufacture of vertical magnetic recording medium
Inventor: HIROTA HOZUMI
IPC: G11B5/842
Filed: 1984-09-25
Abstract: PURPOSE:To obtain superior magnetic orientation even for fine magnetic particles by rotating a roll smoother in the opposite direction of the moving direction of a coating film, and performing magnetic orientation treatment while specifying the relative speed between the coating film and the roll smoother at a contacting position. CONSTITUTION:Magnetic paint 3 containing flat plate type magnetic powder having an easy magnetization direction at right angles to the surface is transferred to a base film 2 sent out of a supply reel 1 by a photogravure roll 5 by the assistance of a pressure roll 4. The magnetic film formed on the base film 2 is smoothed by the roll smoother 6, dried in a drying furnace 7, and passed through a calender stage. The moving direction of the magnetic film is made opposite to the rotating direction of the roll smoother 6. When the magnetic paint is so oriented magnetically as to match with vertical magnetic recording mechanically, the roll smoother which rotates is the opposite direction of the coat film surface is used to increase the relative speed easily, thereby increasing the magnetic orientation effect on even fine magnetic powder.
Patent JP-H0644592-A (JP)
Title: Optical pickup
Inventor: SUGAWARA KEN
IPC: G11B7/135
Filed: 1992-07-24
Abstract: PURPOSE:To use a semiconductor laser which has lower power by making the surface of a beam splitter higher in refractive index in its outside area than at the center part where light is reflected. CONSTITUTION:The surface 5a of the beam splitter 5 is set high in refractive index at the outside with a luminous flux diameter phiB and the light which is incident on this part is reflected to a galvano-mirror angle detecting element (reflected light at this part is shown by a black arrow). Consequently, the beam splitter surface 5a can be set higher in transmissivity at the inside part with the luminous flux diameter phiB without reducing the light quantity in the angle detecting element. Therefore, the quantity of light traveling to a magneto-optic disk and an information detecting element increases, so the semiconductor laser having correspondingly low power is usable.
Patent JP-S6441642-A (JP)
Title: Fail safe system operating during failure in operation of water temperature sensor
Inventor: YOSHIDA MINORU
IPC: F02D45/00
Filed: 1987-08-08
Abstract: PURPOSE:To facilitate the starting of an engine, by a method wherein, during the starting of an engine when a failure in operation of a water temperature sensor is detected, a fuel injection amount is increased for correction based on a set value during starting, and a fuel injection amount is corrected based on a set value after starting. CONSTITUTION:In a device which controls a fuel injection valve 4 by means of a fuel injection amount computed based on output signals from various sensors containing a water temperature sensor 6, a trouble detecting means 13 to detect abnormality on the water temperature sensor 6 is provided. During detection of a failure in operation of the water temperature sensor, it is discriminated by an engine state discriminating means 14 whether an engine 1 state is during starting or after starting. When it is discriminated that the engine state is during starting, an input signal from the water temperature sensor 6 is switched to a set value during starting by means of a means 15 to correct during-starting, and a fuel injection amount is increased for correction by means of a set value during starting. Meanwhile, when it is discriminated that the engine state is after starting, a fuel injection amount is corrected in a similar manner described above by means of a set value after starting by using a means 16 to correct after starting.
Patent JP-H0733802-A (JP)
Title: Chitosan impregnated with liquid crystal substance and its production
Inventor: YOSHIZUKA KAZUHARU
IPC: A61K47/24
Filed: 1993-07-16
Abstract: PURPOSE:To provide a chitosan membrane impregnated with a liquid crystal substance which can apply the drugs to the inflammatory body part effectively and concentratively with no deviation in the permeation of the drugs due to slight temperature difference and no injury or damage to living bodies and other organisms, and the production process. CONSTITUTION:A chitosan membrane is impregnated with 2wt.% of bis(oleyl) phosphate or sodium bis(oleyl)sulfosuccinate, which causes liquid crystal-crystal phase transition with a slight temperature difference, to give the objective chitosan membrane and the production process is provided.
Patent JP-H1081072-A (JP)
Title: Coloring matter donor element
Inventor: SIMPSON WILLIAM HENRY
IPC: B41M5/382
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a protective coat for a thermal coloring matter transfer image which can be formed by using a thermal print head and is resistant to the deterioration by chemicals. SOLUTION: In a coloring matter donor element for thermal coloring matter transfer including a support having at least one coloring matter layer area on which an image coloring matter is contained in a binder and another area including a protective layer which can be transferred are formed, the size of the protective layer area is nearly equal to that of the coloring matter layer area, and the protective layer contains either (a) polyvinyl formal, polyvinyl benzal, or polyvinyl acetal containing at least 5mol% of hydroxyl and a crosslinking agent, or (b) phenoxy resin and a crosslinking agent.
Patent JP-H0911045-A (JP)
Title: Electrode for electrochemical machining
Inventor: ISHIKAWA MIKIO
IPC: B23H3/06
Filed: 1995-06-30
Abstract: PURPOSE: To prevent consumption and peeling of a film and penetration of electrochemical machining liquid by applying a nickel film on a carbonous base body. CONSTITUTION: As electrochemical machining is carried out by heavy current, a graphite material with low electric resistance is desirably used as an electrode material as for the carbonous base body. As to surface roughness of the carbonous base body, the surface, which is ground so as to be provided with maximum surface roughness of 20μm or less in terms of Japanese Industrial Standard, is preferable in respect of improvement in adhesiveness to the film. A thickness of a film on the surface is regulated to 5-100μm desirably. If the thickness of the nickel film is thinner than 5μm, fear of penetration of electrolyte liquid into the electrode is aroused. If the nickel film is thicker than 100μm, an electrode with the predetermined dimension cannot be provided, and moreover, a long time is required for production of the electrode.