baber/WOPTO huggingface dataset:
Patent JP-S63243818-A (JP)
Title: Liquid level detector for vehicle engine
Inventor: MIYAMOTO OSAMU
IPC: F01M11/12
Filed: 1987-03-31
Abstract: PURPOSE:To detect a high-reliability liquid level by specifying a detectable period clearly. CONSTITUTION:The detected liquid level is displayed as maintenance information. Then when the oil level of an engine is displayed, a display 33a is made in a normal traveling state to indicate that the level can not be detected because the level varies during engine operation. This inspection is therefore performed when an ignition switch is turned on while the engine is not in operation for longer than a specific time; when the level is proper, a display 33 of 'level OK' is made for 5min and the display 33a indicating the detection is not performed is made thereafter. If a deficiency in oil level is detected when the ignition switch is turned on, a display 33b is made and held; and a yellow lamp 42 illuminates and a warning lamp and a buzzer at the time of interruption processing operate. Then when oil is supplied and an abnormal state is recorded in a memory, a display 33 is obtained before a specific time is elapsed.
Patent JP-S6037353-A (JP)
Title: Thin molded body comprising hydraulic material and production thereof
Inventor: PEETAA GUMIYURU
IPC: E04C2/32
Filed: 1984-04-21
Abstract: Thin walled shaped bodies, specifically profiled building elements, which bodies are made of a hydraulically set material, comprise at the outer surface thereof a preferably strip shaped reinforcement at least at the area of the highest tensile load, e.g. at the wave trough of a corrugated board, which reinforcement is bodily and materially bonded to the shaped body. Such shaped bodies have a greatly improved strength for high loadings, such as e.g. in an application for building elements forming covering or roofing members.
Patent JP-H03278745-A (JP)
Title: Frequency deviation detector
Inventor: HONMA KOICHI
IPC: H04L27/10
Filed: 1990-03-28
Abstract: PURPOSE:To detect an accurate frequency deviation by detecting the frequency deviation through the use of a reference signal and averaging its phase difference in each reference signal and between frames. CONSTITUTION:A reference signal is inserted by a reference signal insertion circuit 3 to a data fed to a modulation circuit 2, the modulation circuit 2 modulates a carrier frequency of cosomega0t and the result is sent to a line. On the other hand, multipliers 4, 5 apply orthogonal detection to each carrier of cos and sin waves and a received signal to restore the signals into a base band signal, which is stored in a storage circuit 6. The stored signal is demodulated by a demodulation circuit 7 and the original reference signal is formed as the base band signal without no carrier frequency deviation. On the other hand, the base band signal attended with the carrier frequency deviation is generated from the storage circuit 6 and a phase difference is detected from both the signals at an identification point of time for each Nyquist interval in a phase difference detection circuit 8 and the signal is fed to a phase difference averaging circuit 9. Thus, the accurate frequency deviation is detected.
Patent JP-S523244-A (JP)
Title: Air-conditioning equipment
Inventor: INOUE TADASHI
IPC: F24F3/00
Filed: 1975-06-24
Abstract: PURPOSE: To pass sir-conditioning air at least between the annulat openings provided on ceiling and floor constituting material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02257505-A (JP)
Title: Structure for holding glass globe
Inventor: SUGAYA YOSHINORI
IPC: F21V17/00
Filed: 1989-03-30
Abstract: PURPOSE:To enhance the strength and uniform the quality of a glass globe holding portion by providing a protecting metal fitting, and fastening and holding the globe via the fitting. CONSTITUTION:A glass globe 3 is provided with a protecting metal fitting 4, via which a set screw 2 is fastened to hold the globe 3. The constitution enhances the strength and uniforms the quality of the glass globe holding portion.
Patent JP-S61237107-A (JP)
Title: Control device for business machine
Inventor: BANDO TOSHIRO
IPC: G03G15/20
Filed: 1985-04-15
Abstract: PURPOSE:To simplify the setting and the adjustment to a target value of various loads by providing a target value setting mode, generating a numerical data in its mode, displaying its numerical data, and also setting it as a control target value of a prescribed load. CONSTITUTION:When a switch SW1 is turned on, the title device becomes the first target value setting mode and sets an impressed voltage target value of an exposing lamp LP, and when a switch SW2 is turned on, the machine becomes the second target value setting mode and sets a fixing temperature target value of a fixing heater HT. In these target value setting modes, a ten- key 302 is utilized for designating a value of a target value, and the target value is displayed on an indicator 304. An electric conduction of the lamp LP is brought to a phase control by a triode AC switch 310. A microcomputer 301 samples a voltage impressed to the lamp LP, through a signal level conver sion circuit 308 and an A/D converter 307, derives a voltage by calculating its result, and determines an electric conduction phase angle based on its value and the target value. Also, an electric conduction of the heater HT is also brought to an on/off control by the computer 301.
Patent JP-S523766-A (JP)
Title: Paint recovery and air purification apparatus
Inventor: HORI SATORU
IPC: B01D47/02
Filed: 1975-06-28
Abstract: PURPOSE: To separate paints and air respectively from air containing paints to recover paints and purify air by using a bubbling chamber and mist separator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05281551-A (JP)
Title: Liquid crystal orientation film
IPC: C09K19/02
Filed: 1992-04-01
Abstract: PURPOSE:To provide a liquid crystal orientation film enabling the realization of a liquid crystal display element having a sufficient driving characteristic with ferroelectric liquid crystal displaying the satisfactory orientation state. CONSTITUTION:This liquid crystal orientation film is formed of a polyimide orientation film with a constitutional unit expressed by a formula. In this formula, R<1> represents tetravalent organic group, R<2> represents CH3 or CF3, and X represents -CHF-, -CF2, -C(CH3)2-, -C(CH3)F-, -C(CH3)H-, -CH=CH-, -CH2CH2- or -N=CH-.
Patent JP-S60224659-A (JP)
Title: Naphthalene derivative
Inventor: KIKUCHI MASASHI
IPC: D06P3/04
Filed: 1984-04-20
Abstract: NEW MATERIAL:The compound of formula [R is CnH2n+1 (n is 0-4)]. EXAMPLE:2-Butylamino-5,8-dihydroxynaphthoquinone. USE:Useful as a vat dye for fiber, or dye for hair. The compound can be separated from the reaction system as a leuco compound, and can be stored stably. Excellent color development can be achieved by the oxidation in the dyeing bath without using a particular oxidizing agent. It exhibits practical dyeing power at a concentration of about 0.1%. PREPARATION:The compound of formula can be prepared by reducing 1-(alkyl)- amino-5,8-dihydroxynaphthoquinone with a reducing agent such as sodium dithionate, in the presence of an alkali such as KOH, in a mixture of water, alcohol, etc. or in a hydrochloric acid solution in the presence of zinc. The reaction is carried out preferably at a temperature between the room temperature and the refluxing point of the solvent for 1-5hr in the absence of oxygen.
Patent JP-S557063-A (JP)
Title: Device for fermentation and drying
Inventor: KOJIMA KOUEI
IPC: C05F9/02
Filed: 1978-06-30
Abstract: PURPOSE: The fermentation and drying operation of organic substance as droppings of domestic animals and poultry or organic sludge are conducted using one revolving cylinder tank.  
     CONSTITUTION: After organic substance is charged from hopper 27 in cylindrical tank 12, warm air is blown through pipes 38 and 32 and the tank 12 is made to revolve rapidly. In the meantime, branching pipes 35 also revolve and the organic substance is stirred with flights 31 and further predrying for fermentation is effected. Then, the rotation of tank 12 is made slow down and the air flow from pipe 38 is stopped. The fermentation is effected under passing air of about 30°C from pipe 32 for 8W24hr. After the completion of fermentation, as in the predrying, the rotation  of the tank 12 is speeded up and the hot air is sent from pipe 38 and the product is  dried to about 30% water conotent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60223967-A (JP)
Inventor: MAKINO KIYOKAZU
IPC: F24F5/00
Filed: 1984-04-23
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-S524734-A (JP)
Title: Cathode-ray tube equipment
Inventor: UENO HIROYUKI
IPC: H04N9/28
Filed: 1975-06-30
Abstract: PURPOSE: To insert spacer into neck-side fixing area of deflected stator to compensate neck-swinging center and thus to eliminate convergence pattern unbalance and convergence discrepancy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61240075-A (JP)
Inventor: SUDO MASUJI
IPC: F25D17/08
Filed: 1985-04-17
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-S523480-A (JP)
Title: Vapour and frost detecting device
Inventor: NAKAJIMA NORIYUKI
IPC: G01N21/35
Filed: 1975-06-27
Abstract: PURPOSE:To obtain a small and simple detecting device of being possible to detect by optical method and to produce by bending the material of medium only.
Patent JP-H10276025-A (JP)
Title: Glass antenna for vehicle
Inventor: FUJII HIROMASA
IPC: H01Q1/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve reception gain especially for FM radio broadcasting waves and AM radio broadcasting waves by capacitively coupling a first vertical wire with a bus bar disposed on the outer side of a conductive wire for heating, orthogonally crossing and connecting a second vertical wire with the conductive wire for heating and forming a power feeding part on one of the wires. SOLUTION: This antenna 4 composed of a second horizontal wire 43 connected to the lower side of the first vertical wire 41 and horizontally extended in a blank part at the lower part of the conductive wire for heating and the second vertical wire 44 connected to the tip of a first horizontal wire 42 and the tip of the second horizontal wire 43 , orthogonally crossed and connected with the conductive wire for heating and extended and the power feeding part 5 are printed, calcined and formed by conductive paste. The total length of the antenna 4 becomes 1810 mm and is a resonance length within the domestic FM radio broadcasting wave band of 76 MHz-90 MHz. Plate glass 1 obtained in such a manner is mounted to rear part window glass and a DC power source circuit is connected to the bus bars 3 and 3' on both sides.
Patent JP-H08279185-A (JP)
Title: Reproduction only optical recording medium
Inventor: GOTO HIRONORI
IPC: G11B7/24085
Filed: 1995-04-05
Abstract: PURPOSE: To prevent signal contrast at a pit section and the vicinity of the section from lowering even through the pitch of a track is made smaller, to reduce crosstalk and to increase the recording density. CONSTITUTION: Pits 4 are formed on both recessed channel shaped groove sections 2 and land sections 3 which are located between the sections 2 provided on a base plate 1. A reflection layer 5 (5a) is thinly formed in a bottom section 5a of a pit so that the section 5a is made a lower reflectivity region compared with a base plate flat section in the vicinity of a pit. Recorded information is read by utilizing the difference in reflectivity between the pit and pit vicinity sections of the sections 2 and 3 during light beam irradiation.
Patent JP-S564209-A (JP)
Title: Manufacture of oxide core for discharge-lamp light source
Inventor: SANO TADAKATSU
IPC: H01F1/34
Filed: 1979-06-26
Abstract: PURPOSE:To obtain high-quality discharge lamps without oxidizing ferrite, by burning a sintered ferrite body containing components of a four-element system of LiO, MnO, ZnO, and Fe2O3 as a basic texture, and heat-treating the surface thereof at or below the specified temperature. CONSTITUTION:A sintered ferrite body containing components of four-element system of LiO, MnO, and Fe2O3 as a basic texture is turned in a specified atmosphere. The surface of said ferrite is heat-treated in the air, and a paint is applied on the surface. Thereafter the ferrite core is sealed in a discharge lamp. In this case, the heat treating is performed in the air at or below 460 deg.C. Therefore the ferrite core can be sealed into quartz glass without oxidizing the ferrite core, thereby the high quality discharge lamp can be obtained.
Patent JP-S59204401-A (JP)
Title: Current collector disconnection and wear state discriminator of slide type current collector
Inventor: OOYA AKIRA
IPC: B60L5/00
Filed: 1983-05-09
Abstract: PURPOSE:To enable to discriminate the disconnection and wear state of a current collector in the state that a load is operated by superposing a high frequency wave oscillation output through the collector on a supply wire, and discriminating the disconnection and wear state of the collector by the output of a demodulator connected to the supply wire. CONSTITUTION:A load 4 is energized through a current collector 3 by a supply wre 1. At this time, a high frequency wave signal from an oscillator 6 is superposed through a modulator 7 and the collector 3 on the wire 1. A demodulator 8 demodulates the high frequency signal of the wire 1 and inputs it to an integrator 10. When the collector 3 is disconnected, the output level of the integrator 10 decreases, and a signal is outputted from a level comparator 11. A display circuit 13 counts the output of the comparator 11, and displays the wear state of the collector 3.
Patent JP-S536069-A (JP)
Title: Weighing and printing device
Inventor: SAKURA YASUHIRO
IPC: G01G23/38
Filed: 1976-07-07
Abstract: PURPOSE: To enable measures against loss of weight of vegetables, fuits, marine products, etc. to be made by changing over ordinary weight printing and weight printing of measures against loss of weight with opening and closing operations of switches and suitably setting the rate of loss of weight. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01250518-A (JP)
Title: Forming method for underground wall and underground wall forming steel pipe pile
Inventor: ISHII YASUMITSU
IPC: E02D5/18
Filed: 1988-03-31
Abstract: PURPOSE:To prevent water from being leaked out of a section between piles adjacent to each other, by setting water swelling component between the piles, in case that a plurality of the piles are embedded in parallel with each other and an underground wall is formed. CONSTITUTION:By the excavator of an auger means, underground holes 2 are excavated and formed in parallel with each other, and are filled up with soil cement 3, and before the soil cement is solidified, steel pipe piles 4 are embedded. Then, the steel pipe piles 4 are arranged so that water swelling cut-off material 5 fitted at the one section of the peripheral surface sections 4A of the steel pipe piles 4 before they are embedded in the underground holes 2 may be fitted to be positioned between the steel pipe piles 4 adjacent to each other. As a result, water is prevented from being leaked out of a section between the piles arranged in parallel with each other, and the water-stopping property of the whole underground wall can be improved.
Patent JP-H06288335-A (JP)
Title: Flow rate control device and flow rate control method for hydroelectric power station
Inventor: AKAEDA SATOSHI
IPC: G05D7/06
Filed: 1993-04-07
Abstract: PURPOSE:To control the operating speed of a guide vane or nozzle, when a plurality of guide vanes or nozzles are switchingly used in Pelton wheel and cross flow hydraulic turbine, and prevent a flow rate change at switching transition. CONSTITUTION:When guide vanes 6a, 6b are controlled, it is detected by position switches 15a, 15b whether the guide vanes 6a, 6b are in switching transition. In the switching transition, an opening signal 30 from an opening indicator 19 is inputted to speed regulating devices 16a, 16b. In the speed regulating devices 16a, 16b, the upper limit values and lower limit values for speed signals 32a, 32b outputted from speed gains 23a, 23b are set by speed limiters 24a, 24b, and servo motors 12a, 12b are controlled at operating speeds ranging from the upper limit values to the lower limit values.
Patent JP-H07291209-A (JP)
Title: Wrapping apparatus
Inventor: SATO MINORU
IPC: B65B25/14
Filed: 1994-04-19
Abstract: PURPOSE:To certainly stick both ends of a wrapping sheet together with binding on trunk applied regardless of unevenness on the upper bed of a substance to be packaged. CONSTITUTION:The upper bed B1 of a substance to be packaged placed on an uneven part 2b becomes approximately flat at least by making the uneven part 2b of a holding device 2 project upward beyond the carrying plane 1a of an elevator 1 when the elevator 1 comes down, and both ends A1 and A2 of a wrapping sheet A are folded in along the upper bed B1 in approximate flatness and are overlapped each other while being extended linearly.
Patent JP-H07294161-A (JP)
Title: Pressurizing heat exchanger and low temperature gas separator
Inventor: TANAKA MASAYUKI
IPC: F28D1/06
Filed: 1994-04-19
Abstract: PURPOSE:To perform heat exchanging even under a high pressure of source gas by providing a plate fin type compact heat exchanger, a vessel in which the compact heat exchanger is housed to maintain airtightness and means for introducing pressure gas to the vessel to apply external pressure to the compact heat exchanger. CONSTITUTION:A cold reserving box 3 is formed with a pressure-proof vessel with airtightness in which a heat exchanger 4 connected to a source gas supply line 1a and a gas/liquid separator 5 are housed and to the outer wall of which an N2 gas supply line 4a and a discharge line 4b are connected. Upon heat exchanging, high internal pressure is applied to the heat exchanger 4 because of the supply of high pressure source gas. In order to meet it, pressure N2 gas is supplied to the cold reserving box 3, so that large internal and external pressure difference applied to the wall of the heat exchanger is reduced. Accordingly, even when the pressure of the supplied source gas exceeds 100kg/cm<2> G, the compact heat exchanger excellent in heat transfer performance can be used.
Patent JP-S536065-A (JP)
Title: Detection method of pole position in trolley buses
Inventor: YADA TSUNEJI
IPC: B60L5/16
Filed: 1976-07-07
Abstract: PURPOSE: External effect is reduced and detection of a contractor and a wire with a television camera, etc. is made possible by using specific light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02259319-A (JP)
Title: Ultrasonic injection valve and its manufacturing method
Inventor: NAKAYAMA KOJI
IPC: F02M27/08
Filed: 1989-03-31
Abstract: PURPOSE:To get an entire circumferential atomization under an increased turn- down ratio in an ultrasonic injection valve in a burner or the like by a method wherein a vibrator element horn is fixed to a nozzle body by an O-ring of resilient material in such a way as it be moved. CONSTITUTION:A front rod 3a and a rear rod 3b are connected to a vibrator element horn 3 and a groove 3c is formed at an outer circumference of the rear rod 3b. In turn, a forward or rearward inner circumferential surface of a nozzle body 2 forms grooves 2a and 2b. An O-ring 6 for sealing operation is fitted in the groove 2a and an O-ring 5 is fitted to each of the grooves 2b and 3c. With such an arrangement, the vibrator element horn 3 is fixed within the nozzle body 2 and at the same time a fuel supply chamber 7 and a nozzle 7a can be formed between the nozzle body 2 and the vibrator element horn 3. With such an arrangement as above, it is possible to make a uniform clearance of the nozzle part, make a large turn-down ratio and then a uniform and entire circumferential atomization can be attained.
Patent JP-H05276999-A (JP)
Title: Oligonucleotide for detecting bacterium belonging to genus campylobacter, method for detecting bacterium belonging to genus campylobacter and reagent kit for detection
IPC: C07H21/04
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a new oligonucleotide useful for rapidly and simply carrying out the detection of a bacterium belonging to the genus Campylobacter and/or the identification of the bacterial species belonging to the genus Campylobacter. CONSTITUTION:The objective oligonucleotide has a nucleic acid sequence expressed by formulas I to XIV or a sequence complementary thereto. This oligonucleotide specific for a pathogenic bacterium belonging to the genus Campylobacter, especially Campylobacter.jejuni or Campylobacter.coli is expressed by formulas I to XII preferably formulas VII to X and XII. Various oligonucleotides are synthesized according to a phosphoramidite method by using a DNA synthesizer model 391 manufactured by Applied Biosystems, Inc. (ABI) and then purified by a reversed phase column of fast protein liquid chromatography(FPLC) manufactured by Pharmacia AB.
Patent JP-S557660-A (JP)
Title: Ultrasonic wave flaw detector
Inventor: SATOU HARUJI
IPC: G01N29/44
Filed: 1978-07-03
Abstract: PURPOSE: To make correct and quick the information, by reducing the measuring time in the flaw detector with CRT through the storage of the maximum height of reflected waves formed under running of the probe and the location.  
     CONSTITUTION: The ultrasonic waves from the probe 2 is reflected at failed point F of the inspected material 3, returned to the probe 2 again, and after it is converted into electric pulse, it is amplified 5. This output is fed to the maximum reflected wave height memory unit 8 via the gate 7 to store the maximum value h, and the location of the reflected wave x showing the maximum value with the location memory unit 9 for x. Further, these two memory contents excite the artifitial signal generator 10, and the output closes the switch S and the contents of memory are displayed on CRT 6 as FA. Thus, since the operator does not require to monitor the CRT at all the times, the working time can be reduced and correct information can quickly be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05278078-A (JP)
Title: Mold supporting apparatus, clamping apparatus, and mold exchanging machine
IPC: B22D17/26
Filed: 1992-04-02
Abstract: PURPOSE:To stop and support a mold at an arbitrary position of a platen and to perform properly mold fixing work by providing an up and down mechanism on the lower side of a mold fixing part of the platen of a molding machine and providing thereon a pair of pedestals supporting a mold for molding. CONSTITUTION:A sliding mechanism such as a free bearing is provided on the surfaces of a pair of pedestals of a supporting apparatus A supporting a mold M. The pedestals are fixed on an up and down mechanism 3 fixed on the lower side of a platen P of a molding machine and the face of the platen P is slid up and down. A clamp mechanism clamps and positions the mold M as a clamp lever haunting the surfaces of the pedestals 1 opens and closes a hydraulic cylinder. In a mold exchanging machine B, a carrying space contg. a sliding stage is provided at the center of the pedestals 5 supported by means of the up and down mechanism 61 and a placing space wherein a sliding mechanism is provided on the surface is provided on both sides thereof. The mold M is carried by means of the mold exchanging machine B and the sliding stage is hanged on the pedestals 5 of the supporting apparatus A to deliver the mold M.
Patent JP-H06293428-A (JP)
Title: Transfer device for small part
Inventor: SUGAI FUMIO
IPC: B65G51/03
Filed: 1993-04-07
Abstract: PURPOSE:To surely transfer small parts such washers one by one regardless of transferring distance. CONSTITUTION:Washers W supplied to the runway of a transfer rail 3 through a feed port 32a are successively pushed over a stopper 34 by a delivering device 4, and the retreat is arrested. The washers W stored on the lower stream side of the stopper 34 reach the base end side of an air passage, the washers W are transferred to the lower stream while floating by the compressed air jetted from the air passage to the runway through an inlet passage.