baber/WOPTO huggingface dataset:
Patent JP-H078112-A (JP)
Title: Cultivation of mushroom
Inventor: ISHII YUKIO
IPC: A01G1/04
Filed: 1993-06-23
Abstract: PURPOSE:To culture a mushroom such as edible mushroom in a high efficiency using wood which has hitherto been unable to use as a bed log by contacting a wood for bed log with circulating combustion gas, inoculating the obtained modified bed log with seed mycelium and storing the bed log in a cultivation environment. CONSTITUTION:Freshly cut logs of oak, cherry, cedar, etc., having diameter of about 8-14cm and logs obtained by splitting an oak log of about 18-25cm in diameter into four pieces are used as logs for bed log. The logs are loaded on a truck, introduced into a log-holding chamber 1 of a wood modifying apparatus and sealed in the chamber by closing a door. A fuel such as wood chips is ignited and burned in a combustion gas generation furnace 2 and the generated combustion gas is supplied through a combustion gas supplying path 3 to the log-holding chamber 1. Hot combustion gas is filled in the log-holding chamber 1 by closing a damper 61, the gas is circulated through a gas recovery path 5 and an air-introducing path 4 to the combustion gas generation furnace 2 and a modified bed log is produced by contacting the combustion gas with the log for bed log. The modified bed log is inoculated with seed mycelium and stored under cultivation environment to culture a mushroom such as edible mushroom in a high efficiency.
Patent JP-H0318025-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L21/3213
Filed: 1989-06-14
Abstract: PURPOSE:To make it possible po remove an insulating film without damages such as scraping of the surface of a substrate and causing of crystal defects by using a silicon oxide film containing carbon as impurities as an interlayer insulating film between wirings, and forming a protecting film on the surface of a silicon substrate in dry etching. CONSTITUTION:A silicon oxide film 12 containing carbon as impurities is deposited on a silicon substrate 11. A pattern 13 of a photoresist film is formed on the silicon oxide film. Then, the silicon oxide film 12 is removed by dry etching, and a pattern is formed. At this time, particles 14 of carbon incorporated in the silicon oxide film 12 as impurities flow out into the atmosphere of the system, and polymerization reaction occurs. Thus, macromolecular-state protecting film 15 containing carbon is formed on the surface of the silicon substrate 11. When the macromolecular-state protecting film 15 is deposited on the surface of the silicon substrate 11 in this way, the etching selecting ratio between the silicone oxide film 12 and the silicon subsstrate 11 as a ground can be improved. Thus, the interlayer insulating film can be selectively removed without damages on the surface of the silicon substrate.
Patent JP-S5942605-A (JP)
Title: Crosstalk preventing circuit of rotary transformer
Inventor: MIKI SHIGERU
IPC: H01F38/14
Filed: 1982-08-31
Abstract: PURPOSE:To prevent deterioration of a reproducing signal, and to simplify the constitution of a circuit, by short-circuiting a main head by executing an electric conduction to a recording side winding, without connecting a switching element such as a diode, etc. to a reproducing side winding of a step-up transformer. CONSTITUTION:A main head is short-circuited at the time of special reproduction, by supplying a short-circuit switching signal to the base of a transistor (TR) for constituting a recording amplifier, without connecting a diode to a reproducing side winding of step-up transformers ST1, ST2 corresponding to main heads MA, MB. In this way, at the time of usual reproduction, sub-heads SA, SB are short-circuited by making a short-circuiting current conduct electrically to diodes D, D. Also, at the time of special reproduction, a switch SW is set to a recording side R. When the main head is not used, the TR is turned on, electric conduction is executed to a recording side winding, the main head is short-circuited, and when the sub-head is not used, electric conduction is executed to the diodes D, D, and the sub-head is short-circuited. In this way, there is no possibility that deterioration of a reproducing signal is caused at the time of usual reproduction.
Patent JP-2000339786-A (JP)
Title: Information recording medium and recording method for the medium
Inventor: KATSUMURA MASAHIRO
IPC: G11B7/26
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium using a light transmissive substrate and capable of high density recording and to provide a recording method by which high density recording is carried out in the information recording medium. SOLUTION: An ITO film 4b and EB(electron beam) resist 4c are laminated on a transparent insulating substrate 4a formed from a light transmissive glass material to obtain the objective information recording medium. When information is recorded, the ITO film 4b is set at the ground potential and the surface of the EB resist 4c is subjected to prescribed scanning under irradiation with an electron beam BM to carry out electron beam exposure. Pits corresponding to the information to be recorded are formed in the exposed positions.
Patent JP-S6131242-A (JP)
Inventor: KAZAMA NORIO
IPC: B60R13/00
Filed: 1984-07-24
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-S5778642-A (JP)
Title: Movable optical device
Inventor: TANAKA SHINICHI
IPC: G11B7/09
Filed: 1980-10-31
Abstract: PURPOSE:To simplify a driving device, by providing plural driving devices whose driving directions meet at right angles, in the direction different from the optical axis, and driving an objective lens. CONSTITUTION:A magnetic circuit 10 is fixed to the housing, a spiral coil 9 is inserted into the gap, by which a movable part of the first actuator is formed. An objective lens 8 is driven in the symmetrical direction relating to an optical axis 15 by the second actuator being not shown in the figure, which has been placed at a symmetrical position against the first actuator relating to the optical axis 15, and the first actuator. A cylindrical slider 14 which slides in parallel with the optical axis 15 through the inside of a cylindrical guide 13 fixed to the housing, and the objective lens 8 are fitted by a parallel spring 12, and the objective lens 8 is displaced without inclining the optical axis.
Patent JP-S63316508-A (JP)
Title: Receiver
Inventor: NARUSE KATSUNOBU
IPC: H03J7/18
Filed: 1987-06-18
Abstract: PURPOSE:To attain secure receiving for respective channel steps without being influenced by a modulating frequency or a modulation degree by executing the carrier detection of an intermediate frequency signal by a carrier detecting circuit only near the tuning point of the intermediate frequency signal. CONSTITUTION:The signal of an antenna 1 and the frequency of a PLL circuit 3 are mixed with a front end circuit 2 and a prescribed FM intermediate frequency signal is obtained. The intermediate frequency is supplied through an intermediate frequency amplifier 5 to an FM detector 6 and a carrier detecting circuit 9. When the frequency of the carrier is detected, the level of the intermediate frequency signal is detected, the carrier frequency is in the prescribed range, and the intermediate frequency signal level is a prescribed value or above, a detecting signal is supplied to a CPU 4. In the CPU 4, the detecting condition of the carrier is judged, then controlling the receiving action of the PLL circuit 3, the intermediate frequency amplifying circuit 5, the FM detector 6, etc., the FM broadcasting can be satisfactorily received.
Patent JP-S6214083-A (JP)
Title: Electronic appliance having dial plate with lens
Inventor: SATO KOICHI
IPC: G04B39/00
Filed: 1985-07-12
Abstract: PURPOSE:To facilitate the observing a digital display section arranged below a dial plate of an analog display section along with ease of manufacturing and excellent designing, by enabling a magnified display of the digital display section with a lens provided on the dial plate. CONSTITUTION:A dial plate 18 is integrated with an upward convex lens 15 at such a position that it is set above a digital display section 12 in a plane to enable magnified display of the display section 12 with the lens 15, making it easy to view. The dial plate 18 is positioned with a leg 18a provided on the undersurface thereof fixed on a module 13. Then, the lens 15 is located on the dial plate 18 housed on the side 16 of a timepiece to add to the merit in the design. the dial plate can be made up of a material with a relatively small hardness such as plastics free from possible scratching or the like and integrated easily with the lens 15. This permits anybody to observe the digital display section easily and clearly.
Patent JP-S5375803-A (JP)
Title: Individual selective calling transmission device which makes time information possible
Inventor: YAMADA TAMIO
IPC: H04W84/02
Filed: 1976-12-17
Abstract: PURPOSE:To make it possible to have both the individual selection call function and the portable watch function, and to confirm the operation, by receiving by the secondary apparatus the time information signal from the master apparatus, and making it possible to display the time visibly.
Patent JP-S5941349-A (JP)
Title: Flame-retardant acrylic resin composition and its preparation
Inventor: TAYAMA SUEHIRO
IPC: C08L33/04
Filed: 1982-09-01
Abstract: PURPOSE:To prepare a highly flame-retardant composition without lowering the heat resistance of the base resin, by compounding a halogen-containing condensed phosphoric acid ester to a copolymer of methyl methacrylate, alpha-methylstyrene, styrene, maleic anhydride, and methacrylic acid. CONSTITUTION:The objective resin composition is prepared by adding 3-40wt% of a halogen-containing condensed phosphoric acid ester, preferably a chlorinated polyphosphate having a phosphorus-content of 10-20wt% and chlorine-content of 20-40wt% as a flame-retardant, to a mixture of 40-88wt% of methyl methacrlate or its oligomer, 1-15wt% of alpha-methylstyrene, 5-15wt% of styrene, 5- 15wt% of maleic anhydride, and 1-15wt% of methacrylic acid, or the prepolymer of the mixture, and polymerizing the monomers by heating in the presence of a polymerization initiator. The molar ratio (alpha-methylstyrene+styrene)/(maleic anhydride) is preferably 1.1-1.5 to obtain a polymer having balanced heat resistance, flame retardance and optical properties, etc. USE:Building material, material for electric device, illumination material, etc.
Patent JP-S6046157-A (JP)
Title: Sub-synchronous detecting circuit
Inventor: TAKAHASHI HIDEHIRO
IPC: H04L27/233
Filed: 1983-08-23
Abstract: PURPOSE:To eliminate a DC offset component by sampling directly a synchronous detection output from a modulated wave. CONSTITUTION:A phase-modulated input signal is branched by a distributor 1 and is inputted to two sample holding means 22I and 22Q. A phase difference is provided to the frequencies of sample timing signals of these sample holding means by the first timing generating circuit 23 on a basis of primary oscillation 25. The respective outputs of the sample holding means are inputted to two A/D converters 6I and 6Q. The same signal is used as the start pulses of the two A/D converters 6I and 6Q. Thus, and obtained signal becomes a subsynchronous detection output.
Patent JP-H0241303-A (JP)
Title: Method and catalyst for manufacture of syndiotactic polyolefin
Inventor: EWEN JOHN A
IPC: C08F4/642
Filed: 1989-06-16
Abstract: The invention provides a metallocene catalyst for use in preparing syndiotactic polyolefins. The catalyst comprises a bridged metallocene in which one of the cyclopentadienyl rings is substituted in a substantially different manner from the other ring. It was discovered that this type of catalyst is highly syndiospecific, and it also produces a polymer with a novel microstructure. The invention further includes the use of one or more of the catalysts in a polymerization process. The catalyst is generally described by the formula R sec (CpRn)(CpR min m)MeQk wherein each Cp is a cyclopentadienyl or substituted cyclopentadienyl ring; each Rn and R min m is the same or different and is a hydrocarbyl radicals having 1-20 carbon atoms; R sec  is a structural bridge between the two Cp rings imparting stereorigidity to the catalyst; Me is a group 4b, 5b, or 6b metal from the Periodic Table of Elements; each Q is a hydrocarbyl radical having 1-20 carbon atoms or is a halogen; 0 </= k </= 3; 0 </= n </= 4; 1 </= m </= 4; and wherein R min m is selected such that (CpR min m) is a sterically different ring than (CpRn).
Patent JP-H07334688-A (JP)
Title: Picture signal encoding method
Inventor: MURAYAMA ATSUSHI
IPC: H04N19/103
Filed: 1994-06-10
Abstract: PURPOSE:To suppress the increase of the information volume due to the increase of the number of chains in a picture signal encoding method which detects feature points of an input picture signal to encode information of feature points into a chain code. CONSTITUTION:Chains CH1 and CH2 where the number of feature points is smaller than prescribed value T are not encoded into a chain code and are left as they are, and information of a chain CH3 where the number of feature points including feature points included in short chains CH1 and CH2 is equal to or larger than the value T is encoded into a chain code. As the result, one feature point curve is easily encoded by one chain CH3, and the increase of the information volume due to the increase of the number chains is suppressed.
Patent JP-H01321973-A (JP)
Title: Separating and pulling device for cloth
Inventor: TAKIGAWA MASAO
IPC: D06B23/08
Filed: 1988-06-20
Abstract: PURPOSE:To obtain the title unmanned device capable of extremely raising treating ability equipped with a tension adjusting part to apply proper tension to cloth and with an impact part to intermittently shock the cloth before separation into single lines. CONSTITUTION:Plurals ropy clothes A and B in a treating bath are hooked in an S shape on bar members 3a of a tension adjusting part 3 of the two bar members 3a fixed in parallel, provided with tension and advanced to correct twisting and slackening of the clothes. Further the clothes A and B are alternately beaten and shocked by an impact part 6 which consists of two bar members 6a fixed in parallel and is rotated around a shaft 6b to effectively remove twisting. The clothes A and B are smoothly separated, fed to pulling reels 10 and 11 in an S shape; and the ropy clothes are smoothly pulled up from the treating bath without applying unnatural force and an assist of operator while separating the clothes.
Patent JP-S6043381-A (JP)
Title: Production of immobilized bioactive substance
Inventor: GOTOU MASAO
IPC: C12N11/04
Filed: 1983-08-22
Abstract: PURPOSE:To immobilize a bioactive substance to a polymer of a vinyl monomer, keeping the activity of the bioactive substance, by irradiating an aqueous solution of a water-soluble vinyl monomer with plasma, adding the bioactive substance to the solution, and completing the polymerization of the monomer. CONSTITUTION:An aqueous solution of a water-soluble vinyl monomer (e.g. acrylaminde, methacrylic acid, etc.) (about 10-90% concentration) is put into a plasma reaction vessel, and the polymerization of the monomer is started by irradiating with plasma (pressure, about 0.01-10Torr; frequency, about 13.56MHz; electrical power, about 50-200W; treating time, about 5-600sec). A bioactive substance such as enzyme (e.g. glucose oxidase), microorganism (e.g. Pseudomonas fluorescens), etc. is added to the aqueous solution under polymerization reaction at a rate of about 0.1-10mg/ml, and left to stand for about 24hr at normal temperature to complete the polymerization of the vinyl monomer and obtain the objective immobilized bioactive substance.
Patent JP-H052503-A (JP)
Title: Dummy fault setting system
Inventor: TAKAZAWA KAZUYOSHI
IPC: G06F11/22
Filed: 1991-06-25
Abstract: PURPOSE:To automatically check fault processing under various condition by making it possible to generate a false fault for checking a fault processing function on an optional place at an optional timing by a dummy fault generating instruction(FFGI). CONSTITUTION:This dummy fault setting system is provided with a diagnostic processor(DGP) 1 for defining and generating an FFGI for generating a false fault and an exclusive signal line 3 for forming a dummy fault designation applied from the DGP 1 to a specified device, which is provided with a function for generating a false fault. A dummy fault is designated from the DGP 1 to the specified device by the FFGI through inter-processor communication and the specified device is provided with a microprocessor for generating a dummy fault and a function for generating the dummy fault by starting the microprogram. Since the dummy fault can be optionally generated by the FFGI, the fault processor in a computer system can be automatically checked under various conditions for fault processing.
Patent JP-S5775552-A (JP)
Title: Single-phase induction motor
Inventor: UCHIBORI MASAHARU
IPC: H02K17/30
Filed: 1980-10-29
Abstract: PURPOSE:To reduce secondary resistance at starting and increase it in operation for improving both starting and operating characteristics by annularly connecting in parallel thermistors having negative temperature characteristics respectively with an end ring of an electric conductor of a cage rotor. CONSTITUTION:A conducting body 4 is made to penetrate a slot 2 of a rotor core, and thermistors 7 having negative temperature characteristics respectively formed in a ring shape on the end surface of an end ring 5 are connected in parallel by means of an electric conductor 6 of a cage rotor having both end surfaces short-circuited with the end ring 5. With such constitution, the secondary resistance becomes large at the time of starting of said motor when the temperature is low, and said resistance becomes small at the time of operation of said motor when the temperature becomes high, thus allowing the characteristics to be improved.
Patent JP-H0318037-A (JP)
Title: Manufacture of semiconductor device
Inventor: OMURA SOJI
IPC: H01L29/778
Filed: 1989-06-14
Abstract: PURPOSE:To obtain stable element characteristics by removing reaction residue without removing a doner supply layer in case of wet process for removing the residue on the supply layer. CONSTITUTION:A channel layer 32, a doner supply layer 33 a cap layer 34 and a first insulating film 35 are sequentially formed on a substrate, a first opening 37a is formed by selectively etching of the film 35, a metal layer 38 is so formed ae to bring into contact with the layer 34 in the opening, and a second insulating film 1 is so formed as to cover the layer 38. Then, a second opening 2 is formed by selectively etching of the second, first insulating film, with the second, first insulating films as masks a third opening 37c is formed by selective etching of the layer 34, and the third opening is cleaned therein with acidic or alkaline solution. Thus, stable element characteristics can be obtained.
Patent JP-2000339673-A (JP)
Title: Method of quantitative analysis for lubricant on surface of magnetic recording medium
Inventor: NAGAOKA NOBUYUKI
IPC: C10N40/18
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To quantitatively analyze lubricants on a surface of a magnetic recording medium accurately, easily and promptly. SOLUTION: When lubricants on a surface of a magnetic recording medium is quantitatively analyzed by utilizing an attenuated reflection Fourier transform infrared spectrometer provided with a semispherical attenuated total reflection prism 51 having a smooth planar bottom surface and a contact-pressure controlling device 52 having a metal presser for closely adhering a surface of a sample 54 to the bottom surface of the attenuated total reflection prism 51 and finely adjusting adhered pressure of the bottom of the attenuated total reflection prism 51 to the surface of the sample 54 and a buffer material 53 is provided between the metal presser and the magnetic recording medium sample.
Patent JP-H0687103-A (JP)
Title: Groove fabricating method of decorative laminated sheet
Inventor: TOJO TAKASHI
IPC: B27D5/00
Filed: 1993-05-20
Abstract: PURPOSE:To fabricate a groove at a joining part of small piece veneers with each other on a surface of a decorative laminated sheet wherein decorative laminated veneers consisting of combination of a plurality of the small piece veneers such as a random length pattern or the like are bonded. CONSTITUTION:A labeled material is made to be in a joining part of decorative laminated veneers A, B. A position of the labeled material is read as a numerical data with a sensor of an NC router and computer. The position of the labeled material is followed after with a cutting tool based on a numerical data. Thereby, recessing can be accurately and effectively in productivity carried out at the joining part of the decorative laminated veneers A, B.
Patent JP-S5778244-A (JP)
Title: Transmitter for code reporting center fault
Inventor: TOOYAMA HITOSHI
IPC: H04L69/40
Filed: 1980-10-31
Abstract: PURPOSE:To report a center fault surely in a short time, by starting a transmitting circuit after detecting the receiving state of a terminal equipment by the change of a CD signal line from turn-on to turn-off. CONSTITUTION:A CD detecting circuit is provided to detect a carrier detection signal from an MODEM, and an ER control circuit is provided to control the transmission of a terminal equipment ready signal, and a transmitting circuit is provided to not only control various signal lines but also transmit a center fault report signal. The ER control circuit turns on always a terminal equipment ready signal line ER at a no-communication time. A call signal is transmitted from the other-party terminal following the incoming from the other-party terminal; and when this call signal is terminated, the carrier detection signal is changed from turn-on to turn- off, and the CD detecting circuit detects this state to start the transmitting circuit.
Patent JP-H0318123-A (JP)
Title: Device and method for testing digital-analog converter
Inventor: OOKA KOICHI
IPC: H03M1/10
Filed: 1989-06-15
Abstract: PURPOSE:To even detect bits of a digital code at the time of error occurrence by driving a D/A converter to be measured, a code generator which applies the digital code thereto, and a bit error detector which decides an error synchronously with one another. CONSTITUTION:The code generator 12, D/A converter 10 to be measured, decision means 13, etc., are driven synchronously through a clock generator 18 and the digital code which is outputted by the generator 12 and varies with time is applied to the converter 10; and comparators C1-CN compare output voltages corresponding to respective bits outputted by the converter with a reference voltage respectively and the decision mans 13 decides permissible value deviation regarding an ideal voltage as a bit error. Then the address of a bit whose error is decided among bit address from a memory 15 is written on a memory 17 and even the bit detection of the digital code at the time of the error occurrence is enabled.