baber/WOPTO huggingface dataset:
Patent JP-H02306904-A (JP)
Title: Antimicrobial sand
Inventor: ICHIKAWA YOSHIO
IPC: A01N25/08
Filed: 1989-05-22
Abstract: PURPOSE:To provide antimicrobial sand useful for agriculture, horticulture, etc., by coating sand with a durable antimicrobial coating composition containing a specific silicate salt, a curing agent and an antimicrobial agent in a specific ratio, having an antimicrobial activity and excellent deodorizing property, heat- radiating property, dryness, etc. CONSTITUTION:Sand is coated with an antimicrobial coating composition comprising 100 pts.wt. (converted into the anhydrous salt) of a silicate salt of formula I [M is monovalent metal atom, tertiary amine of formula: -NR3 (R is organic group) or quaternary ammonium of formula: -NR4; n is 1-30; m is 1-9], such as lithium silicate of formula II, potassium silicate of formula III or a tertiary amine silicate salt of formula IV, 20-300 pts.wt. of a curing agent and 2-150 pts.wt. of an antimicrobial agent and, if necessary, further water, an adhesive, a filler, etc., followed by curing the coated composition to provide the antimicrobial sand. The sand used thus includes rock or minerals such as sand, crushed stone and/or shell having an average particle size of 0.05-30mm.
Patent JP-H02306201-A (JP)
Title: Composition for high-refractive index plastic lens
Inventor: KAWAKI TAKAO
IPC: C08F290/00
Filed: 1989-05-22
Abstract: PURPOSE:To obtain the compsn. for plastic lenses having a high refrective index, small sp. gr. and excellent heat resistance and strength by specifying the compounding ratio of the arom. vinyl compd. expressed by specific formula and isocyanate compd. to a>=0.5 and <=2.0 range in the ratio of a hydroxyl group to an isocyanato group. CONSTITUTION:This compsn. consists essentially of the arom. vinyl compd. expressed by the formula I and the isocyanate compd. In the formula, R denotes 1 to 4C hydrocarbon. The ratio of the hydroxyl group and isocyanato group in the compsn. is required to be a>=0.5 and <=2.0 range. The heat resistance and strength, etc., are insufficient if the ratio is off this range. The more specific examples of the arom. vinyl compd. expressed by the formula I include the compds. expressed by formulas II, III, IV and the meta-isomers of these compds. and the mixtures, etc., thereof. A radical polymn. initiator is added to such cmpsn. and the compsn. is polymerized and cured. The compsn. formed in such a manner is used as optical materials for lenses, etc.
Patent JP-S62284283-A (JP)
Title: Ultrasonic distance measuring instrument
Inventor: ASADA SHUICHI
IPC: G01B17/00
Filed: 1986-05-31
Abstract: PURPOSE:To reduce the mixing of noises due to the influence of a multiple reflected wave, etc., and to improve reliability by generating the output of an ultrasonic wave for distance measurement in a burst shape and suppressing it to a necessary irreducible extent. CONSTITUTION:A power source part 8 for transmission outputs a frequency- modulated signal which varies regularly in frequency in every constant sweep period to a transmitter 2 and a beat signal generation part 16 intermittently or periodically. A reflected ultrasonic wave which is sent out by the transmitter 2, reflected by an object 6, and received by a receiver 4 is converted into an electric signal, which is supplied to a beat signal generation part 16. The beat signal generation part 16 mixes two signals from the power source part 8 for transmission and the receiver 4 to generate a beat signal containing distance information. A measurement period setting part 18 sets a measurement period for the beat signal exceeding a specific level and a measurement part 20 measures the length of the measurement period to calculate the distance to the object body 6.
Patent JP-S62282944-A (JP)
Title: Character developing adaptor
Inventor: SAEGUSA CHIFUYU
IPC: B41J5/30
Filed: 1986-05-30
Abstract: PURPOSE:To perform high speed transfer when character data is developed to a bit map memory, by providing an address magnifying circuit for magnifying an address twice and a bus driver for adding blank data before and behind character data. CONSTITUTION:When a blank is added in the longitudinal direction of a 24X24-dot character, six address bit lines A0-A5 are determined in order to display 64 addresses but the highest rank bit among them is neglected to employ an address system wherein two 32-addresses are present and character data 5 is written in a character generator ROM and a blank part 6 corresponding to 8 bits is formed by a bus driver. As mentioned above, if the blank part is provided and the address is magnified twice by an address magnifying circuit 7, blank parts can be formed above and below the character data 5. By this method, the character part of the character generator and the upper and lower blank parts before and behind said character part can be simultaneously transferred and high speed transfer can be performed.
Patent JP-S615337-A (JP)
Title: Printer switch device
Inventor: TSUNAMI KATSUICHI
IPC: G06K15/00
Filed: 1984-06-18
Abstract: PURPOSE:To secure the use of the same printer switch device by providing a bidirectional buffer, a changeover switch which changes the working direction of the buffer, a selection circuit which selects one of plural word processors or printers and a switch. CONSTITUTION:When a multiplex/demultiplex changeover switch 47 is kept on, a multiplexer/demulatiplexer 45 having the function of a bidirectional buffer works as a demultiplexer. While a demultiplexer/multiplexer 46 having the bidirectional buffer function operates as a multiplexer. Therefore the signal groups supplied via a word processor connector 41 are distributed by the demultiplexer 45 and delivered to one of selected connectors 42(1)-42(n). In the same way, the signal groups of the printer status, etc. connected to the connectors 42(1)-42(n) are turned into an output by the multiplexer 46 and outputted to a word processor via the connector 41. When the switch 47 is turned off, the function is reversed between the demultiplexer 45 and the multiplexer 46.
Patent JP-H07308370-A (JP)
Title: Perfume composition for spraying
Inventor: YAMASHITA YOSHIKUNI
IPC: A61L9/01
Filed: 1994-05-16
Abstract: PURPOSE:To obtain a perfume composition which enables the production of fresh fragrance without leaving smell even after repeated use by containing a regenerated perfume and a volatilizable solvent based on the results in analyzing the composition of smelling components trapped from a head space gas of the atmospheric air having fragrance. CONSTITUTION:This perfume composition used to regenerate natural fragrance contains a regenerated perfume and a volatilizable solvent based on the results in analyzing the composition of smelling components trapped from a head space gas fragrance of the atmospheric air having fragrance. The head space gas herein used is the atmospheric gas in the sea and woods derived from flower and fruit or the like. For the trapping of such a fragrance, one method selected from a carrier adsorption method and a refrigerant trapping method is employed. The analytical method herein used is gas chromatography, gas chromatography mass spectrometry or the like. The volatilizable solvent herein used is one or more solvents selected from among water, ethanol, isopropyl alcohol, LPG and a fluorocarbon gas.
Patent JP-H07312566-A (JP)
Title: Key reception tone generating radio equipment
Inventor: TAKEI HIDEO
IPC: H04B1/38
Filed: 1994-05-18
Abstract: PURPOSE:To allow the user to discriminate an operation band used at present by a display section and by ears by providing a beep tone generating circuit sending a tone different from each band upon the depression of a key of a key board to the equipment. CONSTITUTION:When an operation band changeover switch 3 of an operation panel is selected, a lamp or a mark indicating it that a band to be displayed on a display section 1 via a control section 2 is lighted. When a key of a key board is depressed and the frequency or various functions are set, an audible tone is sent from a speaker with a signal from a beep tone generating circuit 5. When the operation band changeover switch 3 is operated, a lamp or a mark representing a band used at present in the display section 1 is blinked and the indication is changed. Then a tone different from that before the operation of the operation band changeover switch 3 is sent from the speaker simultaneously when the key of the key board is depressed. Thus, which band is used at present by a radio communication equipment is easily recognized.
Patent JP-H05326557-A (JP)
Title: Depositing method for thin film and manufacture of thin film transistor
Inventor: YOSHIOKA TATSUO
IPC: H01L21/336
Filed: 1992-05-20
Abstract: PURPOSE:To deposit an amorphous silicon thin film without peeling even at a temperature for heretofore causing peeling by removing, after depositing, a silicon nitride thin film into the atmosphere and previously processing a surface of the amorphous silicon thin film on a board by plasma containing hydrogen when the amorphous silicon thin film is deposited. CONSTITUTION:A gate electrode 2 is formed in a predetermined shape on a glass board 1, and a silicon nitride 3, an amorphous silicon 4 and a silicon nitride 5 are deposited. After it is removed into the atmosphere, cleaned and photoetching or etched, its surface is processed by hydrogen plasma, and an n-type amorphous silicon 7 is deposited. Thus, it is processed by hydrogen plasma before the silicon 7 is deposited to deposit it without peeling even at a board temperature of 200 deg.C or higher though the n-type amorphous silicon on a silicon nitride was heretofore peeled at 200 deg.C or higher.
Patent JP-H11318332-A (JP)
Title: Protein-free powdery oil and fat composition
Inventor: IMAZU MASAAKI
IPC: A23L1/30
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a protein-free powdery oil and fat composition producible absolutely without using known proteins and relating substances, containing oil and fat and carbohydrates, having high calorific value from nutritional point of view and suitable as a processing material for life-care, health-care and medical-care foods, or the like, as well as general processed foods. SOLUTION: This protein-free powdery oil and fat composition contains (A) 5-85 wt.% of edible oil and fat, (B) 5-80 wt.% of starch esterified with octenylsuccinic acid and (C) 5-20 wt.% of trehalose.
Patent JP-S5752118-A (JP)
Title: Molded coil
Inventor: MIZUTANI YUUJI
IPC: H01F41/12
Filed: 1980-09-16
Abstract: PURPOSE:To improve the reliability of a molded coil with long lifetime by interposing a metallic foil formed with an insulating layer at an electromagnetic coil between a case and the electromagnetic coil and pouring resin harmless to the coil around the coil. CONSTITUTION:A metallic foil 4 of aluminum having, for example, 0.05-1mm. of thickness is formed and inserted to contact with the entire inner wall of a case 1 of heat curable resin, e.g., phenol resin or the like, and an insulating layer 5 made, for example, of polyester film or the like is inserted into the inside of the foil 4. Further, an electromagnetic coil 2 is inserted into the inside, epoxy resin is, for example, flowed as harmless second heat curable resin 3 into the coil 2, and is then heated and cured. Since the metallic foil shields the harmful gas or liquid even if they are produced from the case to the coil in this manner, it can eliminate the damage of the insulation of the coil and can increase the lifetime with safety.
Patent JP-S61286625-A (JP)
Title: One-way clutch
Inventor: TANAKA KOICHI
IPC: F16D41/067
Filed: 1985-06-13
Abstract: PURPOSE:To enable the stabilization of operation by holding balls for torque transmission in such a state as a part of ball is projected from the opening provided on the side of inner circumference so as to allow an escape for the ball at the time of idle running. CONSTITUTION:An opening part 4c is formed on the side of inner circumference opposite to an engagedly contacting surface 3b and facing toward the center, and a steel ball 2 is held in each housing 4a in such a state as a part thereof is projected from the opening part 4c. At the time of use, a shaft 5 as an inner ring constituent is inserted into a main ring 4 as an outer ring constituent, and the steel ball 2 is brought into contact with the engagedly contacting surface 3b of a torque transmission directional regulating ring 3 and the shaft 5 at both end parts X and Y in the diametrical direction. Thus, if the main ring 4 turns in the direction of p, the steel ball 2 escapes from the engagedly contacting surface 3b to cause an idle running state. Accordingly, the steel ball 2 is brought into engagement to become a torque transmission state, and the operation is stabilized.
Patent JP-S5828687-A (JP)
Title: Electronic watch
Inventor: MIZUTANI SHINSUKE
IPC: G04G17/08
Filed: 1981-08-13
Abstract: PURPOSE:To obtain an electronic watch having multiple functions, by incorporating also an input/output device into a memory package that can be freely attached and detached to and from the watch. CONSTITUTION:A memory package is incorporated attachably/detachably via a connector 26 to an electronic watch containing a CPU21, a reference signal source 22, an external control member 23, a display device 24, a memory 25 of the watch main body, etc. This memory package is incorporated also with an I/028 in addition to an ROM27. Thus the I/028 can perform the function that can not be covered by the program of the ROM27. As a result, the watch can have more functions.
Patent JP-S6160623-A (JP)
Inventor: GUREN FURANSHISU KURAMU
IPC: C07C1/00
Filed: 1985-06-13
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-S5254098-A (JP)
Title: Method of producing seasoning agent
Inventor: YOKOTSUKA TAMOTSU
IPC: A23L27/24
Filed: 1975-10-24
Abstract: PURPOSE: To obtain a seasoning agent of excellent flavor in a short period of time by treating fish and shells with an org, acid and subjecting the insoluble components to enzymic decomposition and subsequent aging thereby to retain 5'ribonucleotides unchanged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04351523-A (JP)
Title: Orifice for extrusion molding
Inventor: IIJIMA MAKOTO
IPC: B29C48/08
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the generation of defective appearance such as a scar, a stripe, scuffing, a foreign matter, etc., on the surface of an extruded product by forming a ceramic film on a surface brought into contact with at least a vinyl chloride resin in an orifice surface through an ion plating method. CONSTITUTION:A ceramic film composed of at least one kind or more selected from a group consisting of B, Si, Ti, V, Cr, Zr, and Hf is formed on a surface brought into contact with at least a vinyl chloride resin in an orifice surface for extrusion molding through an ion plating method. The film has high surface hardness and excellent abrasion resistance, corrosion resistance, coatability to a constricting section and adhesive property with a base material. Accordingly, the abrasion of the film due to usage for a prolonged term and the damage of the film due to buffing at the time of maintenance can be prevented, thus generating no defective appearance such as a scar, a stripe, scuffing, a foreign matter, etc., on the surface of an extruded product even at the time of running for a prolonged term.
Patent JP-H0422428-A (JP)
Title: Very fine porous film, and composition for and manufacture of the same
Inventor: IZUMITANI TATSUO
IPC: B01D71/26
Filed: 1990-05-17
Abstract: PURPOSE:To manufacture a film with very fine pores in high density and with narrow width of pore diameter distribution by mixing a block copolymer and a hydrophilic polymer, manufacturing a film, and then removing the hydrophilic polymer by means of a solvent. CONSTITUTION:A block copolymer containing a component polymer compatible with a hydrophilic polymer such as plystyrene-polytutadiene or the like and a component polymer non-compatible with said hydrophilic polymer and a hydrophilic polymer such as polyvinyl ether are mixed, and a film is formed by the casting method or the like. At that time, size, shape and the like of a micro-phase separation organization are adjusted. Then, said polymer film is immersed in a hydrophilic solvent such as water, alcohol, and the hydrophilic polymer is removed by the supersonic washing method or the like, and further the same is dried to manufacture a film with 50-100Angstrom  pores. The pore diameter distribution at that time is as small as the maximum pore diameter/manimum pore diameter =1.5-50. Thus, a film with very fine pores in high density and narrow width of pore diameter distribution can be manufactured easily and inexpensively.
Patent JP-S5824526-A (JP)
Title: Manufacture of alkanoic acid and ester of same by rearrangement of alpha-halo-ketone under presence of non-noble metal salt in proton medium
Inventor: KURAUDEIO JIORUDAANO
IPC: C07C57/40
Filed: 1982-07-21
Abstract: Process for preparing alkanoic acid or their esters by rearrangement of alpha-halo-ketones in protic medium and in the presence of a non-noble metal salt. The protic medium is preferably an aliphatic alcohol having low molecular weight or water and the reaction is carried out at a temperature from 0 DEG  C. to the boiling-point of the diluent or of the diluents mixture.
Patent JP-S5652339-A (JP)
Title: Paper feeder
Inventor: MIYAMOTO KOUICHI
IPC: B65H3/56
Filed: 1979-10-03
Abstract: PURPOSE: To surely and stably separate a cut sheet of various size with a simple constitution, by arranging guide members, for suppressing the bending in both corner parts at the end of an uppermost sheet in the vicinity of a separating pawl, in an equipment main body.  
     CONSTITUTION: To a shaft 8 parallelly provided in a direction of width to a cut sheet in an equipment main body, guide levers 7aW7d are swivellably supported. The guide lever 7a is always used when the cut sheet of each size is fed, while the guide levers 7bW7d are selectively used when the cut sheet of each size is fed. If a cassette, in which the cut sheet is contained, is mounted to the equipment main  body, microswitches 14aW14c corresponding to the size of the cut sheet are closed  to give the feed power to the sheet. Here the bending of the sheet can be suppressed  by the guide levers 7aW7d. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5632804-A (JP)
Title: Dielectric antenna
Inventor: YANO KOUJI
IPC: H01Q13/10
Filed: 1979-10-02
Abstract: PURPOSE:To improve the directivity of a radio-wave beam by shortening the wavelength in a waveguide-shaped dielectric by forming a metal film around the dielectric by vapor deposition or plating. CONSTITUTION:On the circumference of dielectric 1 having dielectric constant epsilonr, thin metal film 2 is formed by vapor deposition or plating. Slots 4 formed by peeling thin film 2 off are provided to the radio-wave radiation surface at fixed intervals and the whole body is molded with molding material 3. In this case, size l in the long sized direction is determined satisfying the set expression based upon the relation between wavelength lambda0 of an in-use frequency and dielectric constant epsilonr. In consequence, miniaturization in terms of size and reduction in weight can be attained as well as directivity improvement and further since the thin metal film is hermetically sticking to the dielectric, the generation of an arc entailing an electric power loss can be eliminated.
Patent JP-S61286066-A (JP)
Title: Arc spot welding method
Inventor: KAJI KOZO
IPC: B23K9/00
Filed: 1985-06-12
Abstract: PURPOSE:To increase the tolerance of a gap between plates by making a comparatively small current flow in the latter stage of an electric conduction, and also providing an electric conduction quiescent time. CONSTITUTION:When bringing superposed plates to arc spot welding by using a consumable electrode wire, a comparatively large current is made to flow in the first stage of an electric conduction and a plug hole is formed on the upper plate. In the latter stage of the electric conduction, a comparatively small current is made to flow, also an electric conduction quiescent time of at least once is provided, and the plug hole is filled up with a wire molten metal. In this way, in a state that a point by which one side execution being a merit of arc spot welding can be performed remains maintained, a limit of a gap which is allowed when welding the upperplate and the lower plate, namely, the tolerance of a gap between the plates can be increased.
Patent JP-2000321359-A (JP)
Title: Radiation detector
Inventor: MOGI KENICHI
IPC: G01T1/24
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector capable of detecting with uniform sensitivity in wide-range energy. SOLUTION: This radiation detector uses a semiconductor capable of detecting radiation as first and second detection elements 8, 9 having different areas of radiation incident surfaces, while the first detection element 8 having the small area of the radiation incident surface is placed above the radiation incident surface of the second detection element 9 having the large area of the radiation incident surface. The radiation detector has first and second radiation absorption filters 14, 15 respectively covering the radiation incident surfaces of the respective detection elements 8, 9, while a radiation absorption amount of the first radiation absorption filter 14 for the first detection element 8 positioned above is smaller than a radiation absorption amount of the second radiation absorption filter 15 for the second detection element 9.
Patent JP-S61288591-A (JP)
Title: Video signal processing circuit
Inventor: SHIOMI MAKOTO
IPC: H04N9/79
Filed: 1985-06-14
Abstract: PURPOSE:To attain a sufficient killer effect without adjusting a recording signal level by detecting the burst signal level of a carrier chrominance signal and controlling gains of an ACC circuit in accordance with the detected result. CONSTITUTION:The carrier chrominance signal is separated by a BPF 6, and its amplitude is controlled by the ACC circuit 7, after which a burst signal amplifier circuit 8 amplifies only burst signal. An output signal is applied to a frequency converting circuit 9, and frequency-converted by a carrier signal fs. Only its low frequency-converted frequency component is separated by an LPF 10<1>. After said component passes through a killer circuit 21, it is mixed with a luminance signal subjected to FM modulation by an adder circuit 11, and recorded on a magnetic tape through a recording and amplifying circuit 12 and a magnetic head 13. The output signal of the LPF 10<1> is supplied to an ACC detecting circuit 15 to control the ACC circuit 7, and therefore the variances of gains of a burst emphasis circuit 8, the frequency converting circuit 9 and the LPF 10<1> can be absorbed.
Patent JP-H11306459-A (JP)
Title: Lost property/robbery warning system
Inventor: NAKAJIMA SHOZO
IPC: G08B21/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To immediately report the case of leaving a carried article behind or being stolen to an owner at such a time. SOLUTION: This system is composed of a pair of transmission alarm generators T and T'. The respective transmission alarm generators T and T' are provided with transmission parts A and A' and reception alarm parts B and B'. The transmission part A and A' are provided with an oscillation means 1 and 2 for generating weak currents. The reception alarm B/B' is composed of a tuning means 4 for selectively receiving a radio wave from the transmitter A, amplifying means 5 for amplifying a current, switching means 6 for switching the ON/OFF of a warning means 7 and warning means 7 such as a buzzer for issuing an alarm. In this case, one of transmission alarm generators T and T' is stuck on the side of a carried article such as a bag. The other generator is carried with the owner or put in the other carried article such as a wallet.  When the transmission alarm generator T/T' is separated longer than a distance, both the generators issue the alarms and the case of leaving them behind or stealing them is reported to the owner.