baber/WOPTO huggingface dataset:
Patent JP-H09318007-A (JP)
Title: Method for supporting two ends of special large beam in jack up construction method
Inventor: NABEOKA SUSUMU
IPC: F22B37/24
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method to support the two end of a special large beam through a jack up construction method wherein reliable structure is provided simultaneously with simplification of a coupling structure, the structure copes with a situation even when a horizontal force is exerted in the coupling part, lowering of the allowable stress of a parent material due to heat is prevented from occurring, and a load is smoothly transmitted to a column. SOLUTION: In a jack up construction method wherein a boiler body is arranged at a special large beam 3 on a ceiling surface and a boiler is lifted along a boiler steel column 1 serving as a guide to build the boiler, each steel column is provided with a U-shaped open section part 12 vertically inserted through the two end parts 11 of the special large beam 3, and a through-hole horizontally extending through the open section part. A pin 14 fitted in the through-hole is prepared. Further, support parts 15 fitted in the pins are arranged at the two end parts 11 of the special large beam. The special large beam is lifted to a given position, the pin 14 is inserted through the through-hole of the U-shaped open section part, and simultaneously inserted through the support part 15 of the special large beam and the two end parts 11 of the special large beam are supported by the pins.
Patent JP-S6026828-A (JP)
Title: Engine mount filled with fluid
Inventor: YOSHIDA HIROSHI
IPC: F16F13/18
Filed: 1983-07-22
Abstract: PURPOSE:To enable a dynamic characteristic to be optionally selected while improving durability of an engine mount and facilitate its mounting, by interposing a separator plate, which forms an orifice in its center, between upper and lower elastic members while additionally providing a diaphragm to be spread upward in a base member. CONSTITUTION:A fluid chamber 2 and a diaphragm chamber 3 of an engine mount 1 are filled with fluid and sealed. Then a separator plate 50, which partitions the mount into the fluid chamber 2 and the diaphragm chamber 3, is held between share spring rubbers 30, 40 in upper and lower two stages so as to support an orifice 51, provided in the separator plate 50, to be floated, thus forming a movable orifice. In this way, an optional dynamic characteristic of the engine mount can be obtained further is durability can be improved by variable damping force following swing motion of the variable orifice 51. Further a base member 10 is formed by a cylindrical structure 11, and the peripheral edge of a diaphragm 60 is inserted into a squared shape 13 with one end open in a holding part 12 formed in the bottom part of said base member 10. Then the cylindrical structure 11 forms in its upper part a flange part 15, and its mounting hole 16 enables easy mounting therethrough to a car body.
Patent JP-S6035258-A (JP)
Title: Solvent suppressing apparatus for gas chromatograph
Inventor: BURUUSU DEE KUINBII
IPC: G01N30/62
Filed: 1984-06-29
Abstract: PURPOSE:To keep the pressure at the end of a column constant, by constituting a solvent removing apparatus with an input side sealing body, which has a port that can be communicated to the input side of a detector, and an output side sealing body, which has a port that is communicated to the output side of the detector. CONSTITUTION:A solvent suppressing apparatus is constituted of an input side sealing body Ei having an output port Po, a valve V3, an opening 58, an output side sealing body Eo having an input port Pi, a valve V4, and an opening 60. At the time of operation, a correcting gas from a pressure source 62 is sent to the opening 60 through a valve V5. When a detector responds to light, a window W forms one wall of the output side sealing body Eo. When the solvent suppressing apparatus is used, the detector connects its inlet port 1 to the output port Po in an airtight manner and connects its output to the input port Pi in an airtight manner. Thus the detector is mounted.
Patent JP-H08322562-A (JP)
Title: Low-temperature alkali protease, microorganism producing the protease and production of the protease
Inventor: WATANABE KEIICHI
IPC: C11D3/386
Filed: 1995-06-01
Abstract: PURPOSE: To obtain an alkali protease whose activity is stimulated by various kinds of surfactants and able to keep an activity even at a low temperature region. CONSTITUTION: This is a low-temperature alkali protease having the following enzymatic characteristics. 1. Active temperature and optimum temperature: It is active at 0-70 deg.C and the optimum temperature is about 40 deg.C. When Ca<2+> ion coexists, the optimum temperature increases to 50 deg.C. About 20% and about 10% of the activity at the optimum temperature are kept even at 10 deg.C and 0 deg.C, respectively. 2. Temperature stability: The stability is kept up to 45 deg.C under a treating condition of pH8.0 and 15min. When Ca<2+> ion coexists, it is stable up to 50 deg.C. 3. Active pH and optimum pH: It is active at pH4 to >=12. The optimum pH is 11. It has >=70% of the maximum activity even at pH 12. 4. pH stability: It is extremely stable at a pH value of pH 5-12 under a treating condition of 20 deg.C and 15min.
Patent JP-S5510085-A (JP)
Title: Load reducing device
Inventor: SATOU GOROU
IPC: F04C28/06
Filed: 1978-11-04
Abstract: PURPOSE: To recover and remove cooling lubricant by connecting exclusive recovery pump leading to discharge chamber with rotor shaft of compressor.  
     CONSTITUTION: Pressure in air tank 5 is moved to air chamber 5 when pressure in the air tank reached to the set pressure point by action of regulator valve during operation of compressor. Then admission choke valve 4 is pushed and inlet port 11 is closed. Pressure in air intake chamber 1 becomes negative pressure, then slide valve 28 is acted when connected with slide valve 18 through pipe 21. Passage 20 connecting between discharge chamber 14 and recover pump19 is opened. Thus the recover pump 19 pushes up check valve and sucks in gas remaining in discharge chamber 14 inclusive of lubricant circulating during non-load running to move them with pressure to air chamber 5 through pipe 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6119853-A (JP)
Inventor: HAYASHI MIKIO
IPC: D04H1/46
Filed: 1984-07-02
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-S5838648-A (JP)
Title: Adding method for oxygen to molten steel during continuous casting
Inventor: UESUGI HIROYUKI
IPC: B22D11/10
Filed: 1981-08-28
Abstract: PURPOSE:To add a prescribed amt. of oxygen into the molten steel in a mold during continuous casting without formation of foam on the surface of an ingot by supplying an oxygen enriching material produced by packing powder or granular iron oxide into an iron pipe into the molten steel. CONSTITUTION:In the stage of continuous casting of molten steel, an oxygen enriching material 18 is fed from a supplying device 20 provided near a mold 6 by feed rollers 22 and is supplied successively through the inside of a guide 24 into molten steel 4. The outer side of the material 18 is made of an iron pipe and powder or granular iron oxide such as scale is packed in said pipe. The diameter and supply speed of the wirelike material 18 are controlled according to the target content of oxygen. Since the iron oxide of the material 18 is protected by the iron pipe, the iron oxide does not react directly with the powder 10 floating on the surface of the molten metal. An ingot of steel for welding rods, etc. contg. no foam and having good surface characteristics is obtained by the above-mentioned oxygen adding method.
Patent JP-S5836309-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
Filed: 1981-08-28
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-S5360554-A (JP)
Title: Integrated circuit
Inventor: HARADA YUTAKA
IPC: H03K17/60
Filed: 1976-11-12
Abstract: PURPOSE:A signal amplitude is made variable at the same threshold level by one kind of element array to optimize the signal amplitude inside a LSI, thereby improving the performance of the LSI.
Patent JP-S5360584-A (JP)
Title: Production of semiconductor device
Inventor: NAKAI MASAAKI
IPC: H01L21/339
Filed: 1976-11-12
Abstract: PURPOSE:To inhibit fining of electrodes and enhance working dimensional accuracy by beforehand covering the side faces of electrode of the first kind with an insulation film at the time of etching a Si substrate to become charge transfer paths.
Patent JP-S63303896-A (JP)
Title: Production of silicon carbide single crystal film
Inventor: FUJII YOSHIHISA
IPC: C30B29/36
Filed: 1987-05-30
Abstract: PURPOSE:To stably form the title SiC single crystal without any warpage and crack and with reduced crystal defects by forming a thin TiC film on an Si substrate, and further growing an SiC single crystal thereon. CONSTITUTION:An Si single crystal substrate 10 is placed on a sample holder 9 made of graphite in a vacuum vessel, a Ti film is formed on the surface by vapor deposition, etc., and a gaseous hydrocarbon such as propane is introduced to convert the Ti film into a TiC film. Carbon sources such as propane, methane, ethylene, and acetylene and Si sources such as monosilane, disilane, and trisilane are used, and heated to 1,300-1,400 deg.C by the induction heating by a work coil 11. Consequently, a thin SiC single crystal film is grown on the TiC film by a thermal-decomposition CVD method, and the thin SiC single crystal film without any warpage and crack is formed.
Patent JP-S64453-A (JP)
Title: Foreign matter detector
Inventor: UTO YUKIO
IPC: G03F1/84
Filed: 1988-06-03
Abstract: PURPOSE:To make detection more exactly by mounting a means for preventing deposition of foreign matter which is formed with a pellicle on a frame to a substrate and providing a detecting optical system facing the substrate in about 90 deg. direction with the plane of the substrate in the projection direction of a pair of illuminating optical systems to eliminate the influence of the pellicle and the frame. CONSTITUTION:The laser light 30 from a laser oscillator 27 is linearly polarized by a polarizing element 2 and is reflected by a galvanomirror 28 so as to arrive at a mirror 32 via an f.theta lens 31. The light 30 is then entered via mirrors 35a, 36a of mirrors 35b, 36b to the substrate 21 at an angle alpha of inclination. The light reflected from the foreign matter is detected by detectors 37a, 37b which are installed perpendicularly to the laser light 30a, 30b and at the angle beta of inclination with the substrate 21. The laser light 30a, 30b are projected always from the opposite side of the inspection region and the reflected light is detected from the opposite side of the region where the foreign matter exists so that the influence of the pellicle frame 22 is eliminated. The foreign matter on the substrate 21 is, therefore, exactly detected.
Patent JP-H05286244-A (JP)
Title: Thermal recording material
Inventor: SHIMIZU SHUZO
IPC: B41M5/26
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a thermal recording material generating no background fog and good in image preservability by providing a thermal color forming layer containing a polymer having an epoxy group along with a leuco dye and a developer on a support. CONSTITUTION:Predetermined amounts of a leuco dye, a developer, a sensitizer and a polymer having an epoxy group are charged in a grinder such as a ball mill along with an aqueous solution of a water-soluble polymer being a binder such as polyvinyl alcohol to be ground up to a desired particle size. The respective components are mixed to prepare a coating solution which is, in turn, applied to a support such as paper or synthetic paper and dried to form a thermal color forming layer to obtain a thermal recording material. As the polymer having an epoxy group, one with an m.p. of 60-200 deg.C, an epoxy equivalent (mol.wt/number of epoxy groups) of 100-1000 is pref. and, as an embodiment, a polymer composed of a monomer component having an addition polymerizable epoxy group such as glycidyl acrylate and an unsaturated bond in its same molecule is designated.
Patent JP-H086284-A (JP)
Title: Electrophotographic toner and electrophotographic developer
Inventor: SAKAGUCHI NORIHISA
IPC: G03G9/10
Filed: 1994-06-17
Abstract: PURPOSE:To obtain an electrophotographic toner capable of transferring toner particles enough to give sufficiently high image density to the surface of paper and easily forming an image excellent in printing quality in a copying machine not having a mechanism by which a photoreceptor drum can well be cleaned. CONSTITUTION:Spherical toner particles made of a resin binder including a colorant are dry-blended with polyhedral toner particles made of a resin binder in which a colorant has been dispersed in a blending weight ratio of 95:5 to 50:50 to obtain the objective electrophotographic dry toner. This toner is mixed with a carrier to obtain the objective two-component developer. The toner enough to give sufficiently high image density can be transferred to the surface of paper, an image excellent in printing quality is easily formed and a uniform density image can stably be transferred many times.
Patent JP-S61285432-A (JP)
Inventor: HARVEY DONALD MALCOLM
IPC: G03B37/00
Filed: 1986-06-11
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-S5838154-A (JP)
Inventor: SETOJIMA YASUYUKI
IPC: B32B21/04
Filed: 1981-08-28
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-S5838149-A (JP)
Inventor: TAKEI KAZUHO
IPC: B32B3/28
Filed: 1981-09-01
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-S62296766-A (JP)
Title: Digital phase control apparatus
Inventor: SAKAMURA HIROSHI
IPC: G05F1/10
Filed: 1986-06-13
Abstract: PURPOSE:To perform phase control securely, by a method wherein clock pulse of an oscillator in synchronization with AC power source is supplied to clock input of a counter, and output pulse of a zero-cross detector is supplied to clear input. CONSTITUTION:Zero cross point of AC power source frequency is detected by a zero-cross detector 3, and its output is supplied as clear input of a first counter 7, oscillation stop input of an oscillator 6 and input of a frequency divider 8. In the first counter 7, output values are forcibly set to zero at every half-wave frequency of the AC power source by output pulse of the zero-cross detector 3, and then clock pulse from the oscillator 6 is counted. The second counter 9 is supplied with output of the frequency divider 8 as clock input. A value coincidence circuit 10 transmits output to a firing circuit 11 when count values of the first and second counters 7, 9 coincide.
Patent JP-S5561975-A (JP)
Title: Clarification apparatus for rain water, etc.
Inventor: KOBAYASHI TOMITAROU
IPC: C02F1/28
Filed: 1978-11-02
Abstract: PURPOSE: An easily cleanable and exchangeable clarification apparatus by which rain water from a precipitator is clarified by using active carbon, sponge, sand, etc., and then sent to a water storage basin.  
     CONSTITUTION: Active carbon packed in a cloth is put on the rack 10 of the clarifier 8 below the water pipe 7 and also a sponge is put on the rack 11 likewise. Also, sand packed in a bag is put in the water tank 2. The rain water sent through the water pipe 7 from the precipitator is clarified by the active carbon and sponge inside the clarifier 8, and then filtered through the sand inside the filtering water tank 2 and sent to a water storage basin. The clarification apparatus can be easily cleansed and dried because the exchange of filter medium can be performed through a window. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06344150-A (JP)
Title: Stud welding equipment
Inventor: KAWADA MASAKI
IPC: B23K11/11
Filed: 1993-06-07
Abstract: PURPOSE:To prevent the excessive force from being imposed on a robot main body supporting part and to improve its durability by diminishing angular moment in the same direction as the angular moment due to the weight of an elevating and lowering arm by an energizing joint to join a traveling frame side power feeding path to a robot main body side power feeding path. CONSTITUTION:When a stud welding gun 4 is directed to the front in the X-axis direction and works are pressurized from the rear in the X-axis direction to perform welding, the clockwise angular moment is acted on a robot main body 31 by pressurization reaction. The robot main body 31 is inclined to tilt clockwise for a traveling frame 30 coupled with the clockwise angular moment due to the weight of the elevating and lowering arm 32 and the excessive force is imposed on the supporting part of the robot main body 31. However, the anticlockwise angular moment is allowed to act on the robot main body 31 by pressure welding reaction to a power feeding bar 55 of a contact member of the energizing joint. As a result, the clockwise angular moment by the pressurization reaction of the works is diminished and the excessive force is not imposed on the supporting part of the robot main body 31.
Patent JP-H07320253-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: C09D5/23
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a magnetic recording medium capable of maintaining satisfactory lubricity even under any using condition by forming a resin layer contg. a lubricant on the surface of a magnetic layer contg. magnetic powder and a resin binder. CONSTITUTION:The top of a nonmagnetic substrate 1 is coated with a magnetic layer 2 and a resin layer (top coating layer) 4 contg. a lubricant is formed on the top of the magnetic layer 2 to obtain the objective coated magnetic recording medium. The magnetic layer 2 is formed by coating the surface of the substrate 1 with a magnetic coating material contg. magnetic powder and a resin binder. The thickness of the resin layer 4 is preferably 1-20nm and the amt. of the lubricant contained in the resin layer 4 is preferably 5-40wt.% of the amt. of the resin.
Patent JP-2000333051-A (JP)
Title: Memory card, its control method, digital camera and its operation control method
Inventor: WATANABE MIKIO
IPC: G06K19/07
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To record image data with a keyword added thereto to a memory card. SOLUTION: A memory card 1 loaded removably to a digital camera is provided with a liquid crystal display device 2, a key pad 3, a memory to store a keyword entered from the key pad 3 and a memory that stores image data given from the digital camera. The keypad 3 is used to enter the keyword, and stored in advance in a built-in memory. The digital camera is used to photograph an object corresponding to the keyword and the memory stores the obtained image data in cross-reference with the keyword. The image data can be retrieved by using the keyword.
Patent JP-H033243-A (JP)
Title: Strengthening method for metallic wiring
Inventor: OZAWA KIYOSHI
IPC: H01L21/3205
Filed: 1989-05-30
Abstract: PURPOSE:To strengthen metallic wiring by taking in phosphor or arsenic from the surface of metallic wiring mainly composed of aluminum so as to reform the entire surface into aluminum or arsenic aluminum. CONSTITUTION:Metallic wiring 3 mainly composed of aluminum is patterned on a semiconductor substrate 1, and then phosphor or arsenic is taken in from the exposed entire surface of the metallic wiring so as to reform the entire surface into aluminum or arsenic aluminum. If it is done this way, for the surface of the metallic wiring 3, both the top and the side are covered with solid alloy, which prevents the breaking of the metallic wiring 3. Moreover, since phosphorus aluminum or arsemic aluminum is great in electric conductivity, it never interferes with the electric properties of a semiconductor device.
Patent JP-S62292022-A (JP)
Title: Parallel type a/d converter
Inventor: MATSUZAWA AKIRA
IPC: H03M1/36
Filed: 1986-06-12
Abstract: PURPOSE:To generate a signal in the full cycle of a clock pulse, by holding a voltage generated in the half cycle of the clock pulse, in the remaining half cycle. CONSTITUTION:When a clock is switched, and a clock 5a goes to an H, a pair of transistors 8A and 8B are operated, and differential amplification is performed, and furthermore, a transistor 19B is turned on, and a transistor 19A is turned off, thereby, the base potential of a transistor 15 is lowered, however, a current to operate the transistor 15 is supplied, thereby, the voltage of a holding capacitance 20 can be remained as it is. Furthermore, by switching the clock, the transistor 19A is turned on when the base voltage of the transistor 15 is at an L level, and it is reset to the L level by discharging the charge of the holding capacitance 20 by the current of a current source 16. Thereby, a converted output generates the data almost equal to one period of the clock.
Patent JP-H10325481-A (JP)
Title: Air valve
Inventor: DOUMAN NORIO
IPC: F16K24/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an air valve having an earthquake resistant mounting structure to eliminate a fear of looseness, leakage of water, and separation by eliminating a screwing-in joint at the mounting part of an air valve on a flange part for fastening a lower part fastened against a flange for fastening of a water transmission line. SOLUTION: In an air valve, a valve casing 2, having upper and lower end openings, comprising a valve casing body 3 and a small cylinder part 4 connected to the bottom of the body 3, is provided and the lower end opening of the small cylinder part 4 of the valve casing 2 is mounted on a mounting hole 8 formed in a flange part 7 for fastening a lower part fastened against the flange 52 for fastening of a water transmission line 51 in a manner to be communicated with the internal part of the water transmission line. At least the small cylinder part 4 of the valve casing 2 consists of a thin section hollow cylindrical metal fitting. A rubber ring 5 and a rubber ring presser 6 are fitted in the outer periphery of the small cylinder part 4 consisting of the cylindrical metal fitting for mounting. Thereafter, the rubber ring 5 is fitted in the mounting hole 8 of the flange part 7 for fastening through press-in. The inner surface of the lower end part of the small cylinder part 4 is formed in an expansion part 9, having a protrusion curved surface, having an outside diameter larger the mounting hole 8 such that the annular protrusion part of the rubber ring 5 is turned over and through into an out state and forced into pressure contact with the inner surface of the flange for fastening.
Patent JP-H08326593-A (JP)
Title: Air-fuel ratio control device for engine and engine-mounted vehicle
Inventor: ASANO SEIJI
IPC: F02D45/00
Filed: 1995-06-02
Abstract: PURPOSE: To perform accurate estimation of an amount of air flowing in a cylinder by a method wherein an index indicating behavior of a present pressure in an intake pipe is calculated by an index to indicate behavior of a pressure gradient in an intake pipe and a pressure in an intake pipe, and from an index to indicate behavior of a pressure in an intake pipe and the number of revelations of an engine, an intake air amount is calculated. CONSTITUTION: When control is started, an engine control device 109 first reads the output voltage of a heat type airflow meter (H/W sensor) 102. A table is retrieved by an H/W sensor voltage after response delay compensation and a throttle pass air amount Qt is retrieved. Outputs from a throttle opening sensor 103 and a crank angle sensor 105 are then read and a pressure gradient factor K is retrieved by a table. An intake pipe false pressure P is then calculated by obtained data Qt and K, and from an intake false pressure P and an engine speed, a cylinder inflow air amount Qc is calculated. Thereafter, based on the inflow air amount Qc and oxygen concentration, an air-fuel ratio correction factor is calculated to compute a demand fuel amount of an engine and outputted.