baber/WOPTO huggingface dataset:
Patent JP-S62169067-A (JP)
Title: Composite bearing guiding apparatus
Inventor: KOSHIO TATSUYOSHI
IPC: G01S1/14
Filed: 1986-01-21
Abstract: PURPOSE:To enable an MLS bearing guiding apparatus to be provided together with an ILS localizer without deteriorating the performances of both the apparatus by setting part of the radiating elements of the ILS localizer to the heights which do not hide the effective aperture of the MLS bearing guiding apparatus. CONSTITUTION:An ILS localizer having radiating elements 1 and 5 supported by support legs 2 and an MLS bearing guiding apparatus 3 are provided. Among a plurality of the radiating elements of the ILS localizer, the height h2 of a plurality of the elements 5 on a central portion are set higher than the height h1 of the other radiating elements 1 and the height h2 is selected as small as possible within a range wherein the effective aperture 4 of the MLS bearing guiding apparatus 3 is not hidden. The central radiating elements 5 set higher than the others are supported by a support member 6 to the support legs 2 of the elements 1 near the elements 5. The change in the performance of the ILS localizer due to the high central portion is compensated for by an attenuator inserted in a feeding system.
Patent JP-S59137637-A (JP)
Title: Air spring having long stroke
Inventor: KURIMOTO NAKATOMI
IPC: F16F9/04
Filed: 1983-01-28
Abstract: PURPOSE:To maintain intervals between end plates and intermediate plates and between the intermediate plates at predetermined ones in elongating an air spring to prevent a bellows from puncture by interposing connecting members of tension springs between the end plates and the intermediate plates and between the intermediate plates. CONSTITUTION:When air is supplied to an air supply-exhaust pipe 25 through a valve 27, it passes sequentially through a small through hole 22 in the lower end plate 2 and a plurality of small through holes 32 in the intermediate plates 3, guided by a guiding main strut 6 fixed to the upper end plate 1 and stops when respective bellows 4 are extended and a stopper 70 abuts against the lower end plate 2. The elongation of the bellows 4 extends through auxiliary struts 7 respectively tension springs 8 interposed between the lower end plate 2 and the intermediate plate 3 and between the respective intermediate plates 3, so that the elongations of the tension springs are equalized approximately to each other to prevent the bellows from puncture due to the excessive elongation of bellows 4. Also, the bellows can be prevented from wear or the like due to swing thereof by a main strut 6 and small through holes for air disposed near the main strut.
Patent JP-H10206592-A (JP)
Title: Housing container for radiation source
Inventor: MITSUMATA HIROSHI
IPC: G01T1/161
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To use a radiation source for a long period once it is purchased. SOLUTION: After inserted into a housing case 2 together with an intermediate tube 3, a line source 1 is encapsulated into the housing case 2 by screwing a cap 4 into it. For the intermediate tube 3 which is used to control the shielding against a radiation, a material with strong shielding power such as tungsten is used while the radioactivity of a radiation source is strong, and the material is gradually replaced with materials with weaker shielding power such as molybdenum, lead, copper and SUS to use the radiation source. This makes it possible to obtain a prescribed radiation strength for a long period and enables a long-term use of a radiation source once it is purchased.
Patent JP-S63179528-A (JP)
Title: Method for monitoring etching of gold film
Inventor: MURATA TADAHIKO
IPC: H01L21/302
Filed: 1987-01-20
Abstract: PURPOSE:To make it possible to detect the end point of the etching of a gold film, by measuring the intensity of a spectral line having a selected wavelength in emitted light in plasma during etching, and monitoring the etching state of the gold film based on the time change of the intensity of the spectral line. CONSTITUTION:The intensity of a spectral line having a selected wavelength in emitted light in plasma during etching is measured. The etching state of a gold film is monitored based on time change of the spectral line intensity 1. The wavelength of the spectral line to be measured is one wavelength selected in the group comprising 397 nm, 418 nm, 421 nm, 452 nm, 512 nm, 694 nm, 726 nm, 750 nm, 760 nm, 763 nm, 767 nm and 774 nm. For example, when the spectral line at the wavelength of 750 nm is recorded, the end point 3 of the etching of the gold film becomes clear as shown by an arrow. Since the etching can be stopped at this end point, excessive etching of a ground can be prevented.
Patent JP-S55104915-A (JP)
Title: Manufacture of metal boride colloid
Inventor: NAKAO YUKINOBU
IPC: C09K23/52
Filed: 1979-02-03
Abstract: PURPOSE: To obtain the title product for high-activity hydrogenation catalyst by dissolving a Fe, Co or Ni salt in lower alcohol and treating the soln. with alkali metal borohydride in the presence of an alcohol-sol. polymer as protective colloid.  
     CONSTITUTION: An Fe, Co or Ni salt such as acetate or nitrate is dissolved in methanol or the like in a nonoxidizing atmosphere, and to the soln. is added alkali metal borohydride in an amt. of 1.5 times as much as the metal salt by mol with stirring pref. at 10W30°C in the presence of an alcohol-sol. polymer as protective colloid, e.g. polyvinyl pyrrolidone with a polymerization degree of about 50W500. Thus, the title product is obtd, which is composed of very fine particles of a perfectly uniform transparent liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10196629-A (JP)
Title: Anchor bolt
Inventor: IIJIMA KAZUO
IPC: F16B35/04
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To easily install an electric apparatus and the like on a wall face and the like of a hollow block and to prevent its drop due to vibration by integrally molding a semicircular insertion plate in one end of a bolt and screwing a nut removably in the other end. SOLUTION: An anchor bolt 1 is provided with a bolt 3 in which an insertion plate 2 is integrally molded in one end, and in the semicircular insertion plate 2, a plurality of slits 2a-2c, in which circular holes 2d-2f are arranged continuously, are formed. For fixing the bolt 1 onto the wall face and the like, an insertion groove 7a to which the insertion plate 2 can be inserted is formed on a wall face 7 by means of a cutter, the insertion groove 7a is filled with an adhesive 8, and then, the insertion plate 2 is inserted into the insertion groove 7a so as to be fixed. An electrical apparatus, a storage shelf or the like is installed to the bolt 3, and a nut 4 is screwed and fastened to the bolt 3 after a spring washer 5, a flat washer 6 and the line are mounted.  In this way, an electrical apparatus and the like can be easily installed and fixed on the wall face of a hollow block or lightweight concrete and can be prevented from dropping in spite of vibration due to an earthquake or the like for a long time.
Patent JP-2000212897-A (JP)
Title: Internal filling agent for paper making and paper containing the same
Inventor: YAMAWAKI KENTARO
IPC: D21H17/56
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an internal filling agent for paper making, capable of improving various functions such as water resistance, water repellence and oil resistance by making the agent include a compound obtained by subjecting specific organometallic compounds to a ring-opening addition reaction and its specific hydrolyzed polymer as components. SOLUTION: This internal filling agent comprises a compound obtained by subjecting an organometallic alkoxide of the formula R'mM(OR1)n-m (R' is substituent group containing a primary and/or a secondary amino group; M is a metal element and preferably silicon; R1 is a 1-4C lower alkyl; (n) is the oxidation number of metal element; number of substitution (m) is 0<m<n) and an organometallic alkoxide of the formula R"mM(OR2)n-m [R" is an epoxy(cyclohexyl)-containing substituent group; M, (n) and (m) are as shown above; R2 is a 1-4C lower alkyl] in the ratio of the number of mols of the whole amino group of the former to that of the whole epoxy group of the latter of 0.65:1 to 2.0:1 to ring-opening addition reaction and its hydrolyzed polymer.
Patent JP-S63181231-A (JP)
Inventor: IDE TATSUMI
IPC: H01H50/16
Filed: 1987-01-21
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-2000214707-A (JP)
Title: Fixing device
Inventor: NAGAFUJI HIDEO
IPC: G03G15/20
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent ingression of powder due to contact abrasion into a heating element inside the roller member of a fixing device without a cost increase and hindrance of compaction. SOLUTION: A contact face between an electrode unit 25 and a power feeder for feeding power to a heating element disposed on the internal face of a fixing roller 10 via the electrode unit 25 is positioned further inside the roller than the end face of the fixing roller 10. Also, a holder for holding the brush 26 of the power feeder is provided with a receiving part, which is situated below the contact face.
Patent JP-S56120874-A (JP)
Title: Booster valve
Inventor: JIEEMUSU AARU SUCHIIRU
IPC: F16K15/14
Filed: 1981-01-29
Abstract: An adjustable pneumatic conveyor tube booster valve for banding to the top of a conveyor tube with the booster valve inlet located remotely from the pneumatic conveyor tube. The booster valve is constructed from an annular rubber sleeve which flexes inwardly in response to high inlet pressure in the booster valve to permit flow of air into the conveyor tube but returns to its original shape when the pressure in the inlet drops to prevent back flow of material from the conveyor tube into the booster valve. An adjustable cap permits adjustment of gas flow into the booster tube.
Patent JP-H05271743-A (JP)
Title: Method for preventing aggregation of al2o3 in molten steel in high efficiency
IPC: C21C7/072
Filed: 1993-01-28
Abstract: PURPOSE:To enable production of a steel material having good quality by per fectly preventing the aggregation of oxide inclusion and making the size small. CONSTITUTION:By adding an Mg-Al alloy having >5wt.% and <=70wt.% Mg content to a molten steel containing 0.2-1.2wt.% C content and Si and Mn, Al2O3 in the molten steel is efficiently reformed to Al2O3.MgO to prevent the aggregation of Al2O3. Further, by making adding speed, adding place and adding method of the Mg-Al alloy suitable, the reforming reaction to Al2O3.MgO can efficiently be executed. By this method, the steel material having the oxide inclusions of small size can be produced and the steel material having excellent quality characteristic compared with the conventional steel materials can be supplied.
Patent JP-H06219395-A (JP)
Title: Disc-shaped vehicle
Inventor: UESUGI TAKASHI
IPC: B64C27/02
Filed: 1993-01-28
Abstract: PURPOSE:To simplify structure, to prevent occupation of a place for taking off and lading, to perform high speed flying, to facilitate raising and lowering, to improve a directional property during propulsion, and to increase a flying speed. CONSTITUTION:A disc-shaped vehicle comprises a riding part 10 having an upper surface forming a curved surface 11; a rotary vane 20 for floating supported to a rotary shaft 21 erected along the vertical line of the riding part 10 and formed in a shape formed along with the curved surface 11 of the riding part 10; a reversing vane 30 supported to a reversing shaft 31, suspended along the vertical line of the riding part 20 so that the riding part 10 is prevented from rotation along with rotation of the rotary vane 20, and rotated in a reverse direction to the rotary vane 20; and a pusher 40 coupled to the riding part 10. The rotary vane 20 may be provided with an upward protrudable auxiliary vane or the riding part 10 may be provided with a tail assembly 50 to provide a directional property during propulsion, and the pusher 40 may form a jet engine.
Patent JP-2000216644-A (JP)
Title: Buffer circuit and image display device using the same
Inventor: ARIMIZU AKIRA
IPC: H03F1/42
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit that can handle a high amplitude and broadband input signal and realize reduction in a current at no signal and a broad band characteristic and to provide an image display device using the buffer circuit. SOLUTION: An emitter follower circuit is configured with transistors(TRs) Q4, Q5 that are connected in series between a supply line for a power supply voltage VCC and the ground potential GND, an input signal IN is given to the base of the TRQ4, and a control voltage resulting from adding a voltage in response to a high frequency component of an inverted signal INV extracted by a high pass filter consisting of a capacitor C1 and an input impedance when viewed from a node ND 2 to a constant voltage VA generated by diode- connected TRs Q1, Q2 and a resistive element R1 connected in series to them is fed to a base of the TRQ5 so as to control the supply current I2 to the TRQ5 in response to the high frequency component of the input signal.  Thus, the operating current of the emitter follower circuit can be controlled in response to the frequency of the input signal so as to reduced the current at no signal.
Patent JP-H03217500-A (JP)
Title: Production of coffee odor ingredient
Inventor: TAKANO TADASHI
IPC: C11B9/02
Filed: 1990-01-24
Abstract: PURPOSE:To obtain the water soluble title ingredient modified and strengthened in sweet odor and qualities by adding to coffee, coffee drink, food and favorite food, etc., by distilling a mixed solution obtained by adding ethyl alcohol to coffee oil at a specific amount. CONSTITUTION:0.1-50wt.% (preferably 0.5-15wt.%) ethyl alcohol having >=90wt.% (preferably >=95wt.%) purity is added to coffee oil obtained from roasted coffee beans. The resultant mixed solution is distilled under conditions, preferably of 10<-1> to 10<-3>Torr vacuum degree and <=150 deg.C heating temperature to provide the aimed ingredient.
Patent JP-H01190600-A (JP)
Title: Heat exchanger tube with heat reserve material for power generation on space orbit
Inventor: FURUHAMA KOKICHI
IPC: B64G1/58
Filed: 1988-01-25
Abstract: PURPOSE:To make it possible to uniform the phase change condition of a heat reserve material in an axis direction by forming the inner diameter at the vicinity of the entrance of a heated fluid of a heat exchanger tube to larger than that at the vicinity of the exit, in the structure where a phase change heat reserve material, conducting heat reserve according to the phase change of solid liquid, is provided to the outer surface of the heat exchanger tube. CONSTITUTION:The vessel 2 housing a heat reserve material 3 is provided to the outer periphery surface of a heat exchanger tube 1 in the captioned tube 1. The material 3 is provided so that heat reserve is made by using the latent heat of the phase change of solid liquid. And the part of the heat energy of the incident sunlight from the outer surface 4 of the heat reserve vessel 2 is stored in the material 3, and the remainder is propagated from the inside surface 5 of the heat exchanger tube to a heated fluid 8 flowing from the entrance 6 to the exit 7 of the tube 1. And the heat stored in the material 3 during solar eclipse is propagated from the surface 5 to the fluid 8. In this case, the phase change condition of the material 3 is made to be uniformed in the axis direction with the inner diameter of the tube 1 formed so as to be continuously reduced from the entrance 6 toward the exit 7.
Patent JP-H10211958-A (JP)
Title: Longness adjusting device for beltlike matter
Inventor: SAKATA HARUHIRO
IPC: B65D63/16
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a longness adjusting device for beltlike matter that adjusts a beltlike matter once wound round an article to a longness in an appropriate tightness with fine adjustments applied by tightening or loosening the beltlike matter. SOLUTION: The present longness adjusting device is equipped with a narrow and long beltlike matter 3, toothed parts 3a and 3b provided at the ends of the beltlike matter 3 with a plurality of teeth arranged along the longitudinal direction of the beltlike matter 3, a box body 1 having an insert port 1a at its one end, a toothed wheel 2 rotatively provided at the inside of the box body 1, a rotator 4 for transmitting rotative force to the toothed wheel 2, and a lock mechanism 6 for being engaged either with the toothed wheel 2 or the rotator 4 for preventing the toothed wheel 2 from rotating.  One end of the beltlike matter 3 is inserted through the insert port 1a and the toothed parts 3a and 3b of the beltlike matter 3 are meshed with the toothed wheel 2, and after the toothed parts 3a and 3b are moved with the toothed wheel 2 turned forward or reversely by rotation of the rotator 4, rotation of the toothed wheel 2 is locked by the lock mechanism 6, enabling the beltlike matter 3 to be adjusted for its longness.
Patent JP-H0231655-A (JP)
Title: Preparation of 'abura-age' and 'ganmodoki'
Inventor: TAGOME HIDEMI
IPC: A23L11/00
Filed: 1988-01-22
Abstract: PURPOSE:To prepare ABURA-AGE (deep-fried bean cured) and GANMODOKI (bean curd mixed with thinly sliced vegetables and fried in deep fat) having taste, flavor, palatability, surface gloss, etc., favorably comparable to those of conventional products by using separated soybean protein in combination with skinned raw soybean flour as raw materials. CONSTITUTION:Separated soybean protein, skinned raw soybean flour, vegetable oil and water are mixed with each other at ratios of 1:2.5:2:10 [(separated soybean protein):(skinned raw soybean flour):(vegetable oil):(water)] and kneaded to obtain an emulsion. The emulsion is used as the base and fried in an oil by conventional method to obtain the objective ABURA-AGE or GANMODOKI.
Patent JP-H10202534-A (JP)
Title: Manufacture of diamond tool
Inventor: HIRANO HIDEO
IPC: B24D3/06
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method in which a diamond tool whose diamond particle is almost uniformly distributed and surface shape and dimension are formed with high accuracy can be easily and economically manufactured, without requiring a high-grade skill. SOLUTION: The edge part of a diamond tool A is prepared by drying a buildup part 7, next, heating the part 7 in a heating furnace and burning the part 7 after paste containing diamond is made by almost uniformly mixing diamond particle in paste in which water soluble gel, propylene glycol and metal powder are mixed and the buildup part 7 is molded by applying paste containing diamond on the surface of a shank 1 for which a surface processing is performed. When a template B for application is used for the application of paste containing diamond, the shape of the edge part and the thickness dimension become exact and easy.
Patent JP-H01189215-A (JP)
Title: Voice output device
Inventor: KATSUYAMA TAKASHI
IPC: H03G5/16
Filed: 1988-01-22
Abstract: PURPOSE:To automatically change a sound volume and a sound quality according to the degree of a noise quantity by installing the detector of a surrounding noise in a place to which a voice is outputted, and feeding back the quantity and quality of the detected noise to the adjusting part of the output quantity of a voice output device and an output sound quality. CONSTITUTION:For a sound signal from a speech synthesizer 1, the voice is outputted through a gain variable amplifier 2 from a loudspeaker 3, the gain variable amplifier 2 changes an amplification degree of the noise quantity obtained from a microphone 6 installed around the place, to which the voice is outputted, by means of a control signal fed back from a detector 5 and a gain control signal generating part 4, and the voice output quantity of the loudspeaker 3 is controlled. At such a time, by causing the microphone 6 and detector 5 to have frequency characteristics, extracting a specific frequency band component out of the noise and making it into a gain control signal, the voice output quantity of the loudspeaker 3 is controlled. Further, it is hoped that a system made non-responsive to the self-voice output quantity is added to a surrounding noise detecting system including the microphone 6.
Patent JP-H08204459-A (JP)
Title: Analog multiplier and semiconductor integrated circuit device
Inventor: TSUKAHARA MASAHIRO
IPC: H03D7/00
Filed: 1995-01-30
Abstract: PURPOSE: To reduce the leakage of input signals to output signals without increasing the number of parts connected to an outside. CONSTITUTION: A bias circuit 27 generates a bias voltage. In a differential amplifier circuit 23 of an input stage, a common bias voltage is supplied from the bias circuit 27 to a pair of input terminals as the offset voltage of the output signals, the input signals LO are inputted to one of the input terminals and differential signals SG3 and SG4 based on the input signals LO are outputted. A double balanced type analog multiplier 29 outputs the output signals RF for which the differential signals SG3 and SG4 and the differential signals IF and the inverse of IF inputted from the outside are multiplied.  A capacitance C is connected between the output terminal of the differential amplifier circuit 23 of the input stage and the input terminal of the double balanced type analog multiplier 29, a second bias circuit 28 is connected to the input terminal of the double balanced type analog multiplier 29 and the common bias voltage is supplied to the input terminal.
Patent JP-H04249168-A (JP)
Title: Page printer
Inventor: KAMEDA MANABU
IPC: B41J5/30
Filed: 1991-02-04
Abstract: PURPOSE:To grasp state of an internal memory at the time that trouble with extremely low reproducibility occurs and resolve difficulty in grasping the state of the internal memory caused by dump of an ICE by printing the state of the internal memory of a page printer on a paper with printing characters. CONSTITUTION:An information memory 11 for recording information from a host device and a memory block table 12 for discriminating working condition and error condition of the information memory are provided. Also, there is provided a hardware 10 comprising a switch 13 conducting interface of a man and a page printer device 1 and a printer 14 for printing characters and diagrams on a paper. Further, a memory management device 21 for managing the information memory 11 and the memory block table 12, and a controller 22 for controlling communication with the host device and printing operation are provided. In addition, an internal memory state print controller 23 for printing on the paper information such as working condition and error condition of the information memory 11 is provided.