baber/WOPTO huggingface dataset:
Patent JP-S5622702-A (JP)
Title: Industrial sterilization and bacteriostasis
Inventor: UMEKAWA OSAMU
IPC: A01N37/16
Filed: 1979-07-31
Abstract: PURPOSE: To sterilize all the objects, and inhibit the bacterial growth therein synergistically and continuously, by adding 4,5-dichloro-1,2-dithiol-3-one and a haloacetate to the objects in a total specific concentration of both based on the objects.  
     CONSTITUTION: 4,5-Dichloro-1,2-dithiol-3-one and a haloacetate, e.g. n-hexyl bromoacetate or n-lauryl bromoacetate, are added to sterilize an industrial object and to inhibit the bacterial growth therein. The total concentration of both is adjusted to 0.05W1,000ppm. Both compounds show semarkable effects on a wide range of germs. The 4,5-dichloro-1,2-dithiol-3-one which exhibits a strong germicidal activity against Gram-negative bacteria reduces the viable count at once, and the haloacetate which has the antimicrobial activity against Gram-positive bacteria inhibits the multiplication of germs for a long duration thereafter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10277739-A (JP)
Title: Power source for arc working
Inventor: TERAYAMA KIKUO
IPC: B23K9/073
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the responsiveness to the variation of output to a load by controlling with increase/decrease of switching frequency in a resonance type inverter circuit according to the output-setting signal to a resonant frequency. SOLUTION: Electric power from an AC source 1 is rectified and smoothed with rectifier circuit 21 to become DC and converted into high frequency AC with the resonance type inverter circuit 43 constituted with switching elements 3-6, diodes 7-10, condensor 51 and reactor 52. This output becomes sine wave state output voltage according to resonant frequency with the resonant circuit constituted with the condensor 51 and the reactor 52, and becomes a prescribed voltage with an output transformer 11. The output voltage in the output transformer 11 is again converted into DC with a secondary rectifier circuit 12 and supplied to an electrode 14 for arc working and a material to be worked from output terminals (a), (b) through a DC reactor 13 to generate the arc for working between both.
Patent JP-S581130-A (JP)
Title: Manufacture of perfect solid type electrochromic cell
Inventor: TAKAHASHI YOUSUKE
IPC: C09K9/00
Filed: 1981-06-26
Abstract: PURPOSE:To enable the use of an ITO film as an electrode and to enhance the productivity by preparing an ionic conductive solid resin and simultaneously adhering an electrically reducible thin film and an electrically oxidizable thin film to each other with a thin film of the resin in-between. CONSTITUTION:An electrically reducible thin film and an electrically oxidizable thin film at least one of which is an electrochromic material are formed on electrode layers on substrates. The films are placed opposite to each other and stuck together with a liq. hardenable monomer or resin contg. an ion precursor which is ionized in ions or an electric field in the molecule or contg. it as a mixture. The monomer or resin is then reacted and hardened to form an electron insulating solid resin layer with ionic conductivity. Thus, a display cell is manufactured. By making use of synthetic resin as the material of the insulating proton conductor layer, the electrode layers can be formed by vacuum deposition, and since the resin doubles as an adhesive, the productivity is enhanced.
Patent JP-H11284526-A (JP)
Title: Transmission control circuit for radio equipment
Inventor: KOBAYASHI JUN
IPC: H04B1/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a transmission control circuit for radio equipment which prevents radio wave interference and power consumption due to continuous transmission operation, even if accompanying a run away of a central control unit. SOLUTION: This circuit is provided with radio equipment 1 which performs a transmission operation based on a transmission control signal, a central control unit 3 which outputs the transmission control signal for controlling the equipment 1, and also outputs a transmission continuation signal of an L-level in each prescribed cycle, an AND circuit that detects the absence of an output of the transmission continuation signal of the L-level during a prescribed counting time, counter circuits 41 to 43 and a NOR circuit 47 which determines that the unit 3 is in a run away state when it detects a transmission continuation signal of an H-level at an RC output terminal of the circuit 43 and also detects a transmission control signal of an L-level from the unit 3 and outputs a transmission command signal of an L-level that stops the transmission operation of the equipment 1.
Patent JP-H11275979-A (JP)
Title: Developed plate of prefabricated bottomed cylindrical container and prefabricated bottomed cylindrical container
Inventor: KENMOCHI TADASHI
IPC: A01G9/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the developed plate of a prefabricated bottomed cylindrical synthetic resin container capable of being accurately, instantaneously and easily assembled and capable of being returned to the developed plate state and then stored, when not used, and to provide the bottomed cylindrical container. SOLUTION: The bottom surface-corresponding portion of the developed plate comprises n bottom surface element pieces having the same shape and formed in a tip-narrowed form in a state projected from lines Ta-Th corresponding to the edges of side surface-corresponding portions. Each of the bottom surface element pieces comprises the first portion 31 having the first oblique side S1 and the second oblique side S2 as side edges and the second portion 32 formed at the tip of the first portion 31. The first oblique side S1 has an angle of π (1/2-1/n) to the edge-corresponding line and a length of (L/2)sec[π (1/2-1/n)] on the edge-corresponding line. The second oblique side 32 has an angle of >π(1/2-1/n) to the edge-corresponding line, and the second portion on the first oblique side is more expanded than the extended line of the first oblique side.
Patent JP-H08291098-A (JP)
Title: Pentaerytheritol branched alkyl ethers and their production
Inventor: HASHIZUME NAOMICHI
IPC: C07C43/13
Filed: 1995-04-24
Abstract: PURPOSE: To obtain the subject compound having a specific chemical structure, forming a thermotropic liquid crystal in a water dispersion system, excellent in lubricating properties, compatibility with a solvent, uniform dispersibility into water, useful as a cleaning agent for a cosmetic, an emulsifying agent, a liquid crystal-forming agent, etc. CONSTITUTION: This pentaerythritol branched alkyl ether is shown by formula I [R<1> is a 16-24C alkyl branched by methyl, ethyl, propyl or butyl; A is CH2 CH (OH)CH2 or CH(CH2 OH)CH2 ] [e.g. a compound of formula II (m<1> +n<1> is 13-17)] and is obtained, for example, by reacting a compound of formula III with pentaerythritol in the presence of a basic catalyst such as sodium hydroxide or sodium methylate in an organic solvent such as dimethyl sulfoxide or dimethylacetamide, etc., at 80-150 deg.C.
Patent JP-H04328870-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASHIDA OSAMU
IPC: H01L21/8244
Filed: 1991-04-30
Abstract: PURPOSE:To make narrow the gate width of a transistor to reduce the current driving capacity of the transistor without increasing a threshold voltage by a method wherein the transistor is formed into such a structure that a polycrystalline silicon film is changed into an oxide film and a gate oxide film thicker than the film thickness of a thin gate oxide film is provided under the same gate electrode in addition to the thin gate oxide film. CONSTITUTION:A nitride film 6 is formed on the whole surface of a film 5 consisting of polycrystalline silicon. A resist film 7 is formed on the film 6 and the film 7 is left on a channel formation region. The film 6 is etched using the left film 7 as a mask and the polycrystalline silicon film 5 other than the film 5 under the film 6 is all oxidized to form a silicon oxide film 8. The film 5 is changed into the oxide film 8 in such a way, whereby the gate oxide film 8 thicker than the thickness of a thin gate oxide film 11 results in being provided under the same gate electrode in addition to the film 11 and the like. Thereby, even if a potential in the gate electrode is risen, a channel is form only at the place of the thin gate oxide film 11.
Patent JP-S58215322-A (JP)
Title: Mold for solid phase molding of plastic tubular object
Inventor: NAKAYAMA KAZUO
IPC: B29C48/475
Filed: 1982-06-08
Abstract: PURPOSE:To prevent the shift of a center and obtain the tubular object of an excellent mechanical strength and a good superficial smoothness, by providing a through hole from the tip to the end at the center of an inner mold in the mold composed of an outer mold and the inner mold which molds a plastics tube like in the state of a solid phase. CONSTITUTION:When a plastics is molded tube like in the state of a solid phase, a tubular molded product A is manufactured by extruding a plastic stock B with a piston head 4 using the mold 1 which is composed of an outer mold 1a and an inner mold 1b, also the center of the inner mold 1b being provided with a through hole 2 from its tip to its end. The shift of the center of the inner mold is prevented during a molding by this, and the tubular object of an excellent mechanical strength and a good superficial smoothness can be obtained.
Patent JP-H01269149-A (JP)
Title: Internal bus control system
Inventor: KOIKE HIROHIKO
IPC: G06F13/38
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the generation of a transfer error due to a data shortage with a high order agent by including the storing condition of a buffer for transferring the data of the high order agent in the arbitration conditions of the use request of an internal bus. CONSTITUTION:A high order agent 11, when the data storing quantity of a buffer becomes a specified value or below, gives a condition displaying signal 110 to an internal bus control part 14. Based on the condition displaying signal 110 at the internal bus control part 14, a prescribed priority is changed, and with the high order agent 11, in which the data storing quantity becomes the specified value or below, as a first priority, gives an internal bus use permitting signal 130. Thus, it can be prevented that the high order agent generates the transfer error.
Patent JP-H01272735-A (JP)
Title: Heat-resistant alloy for baking of earthenware material
Inventor: TAGUCHI CHOBE
IPC: C22C19/00
Filed: 1988-04-21
Abstract: PURPOSE:To improve the heat resistance of the title alloy and its adhesion with an earthenware material by adding specific amounts of at least one kind among Zr, Hf and Y to an Ni-Cr-Al or Co-Cr-Al alloy having prescribed compsn. CONSTITUTION:The compsn. of an alloy is constituted of, by weight, 8-30% Cr, 2-12% Al and at least one kind among 0.05-1.0% Zr, Hf and Y and the balance consisting of Ni or Co. In the alloy having the above compsn., Al inside the alloy is diffused and concentrated into its surface layer to form a precise oxide layer having good adhesion which is essentially composed of alpha-Al2O3. In this way, since the heat resistance of the alloy is improved and its adhesion with an earthenware material is improved, it is exceedingly useful as a composite material.
Patent JP-S63263489-A (JP)
Title: Detection of object to be detected by fluorescence emitting body
Inventor: NOSAKA YOSHIKI
IPC: G01V8/20
Filed: 1987-04-22
Abstract: PURPOSE:To detect an object to be detected without being affected by diffused external light, etc., by providing at least >=2 photodetecting elements and subjecting the output values of the respective photodetecting elements to a subtraction process. CONSTITUTION:A detecting part 2 is so constituted that the outputs of photodiodes 41, 42 are inputted by codes to a substrate 55. A photodetecting part 40 is constituted of the photodiodes 41, 42 and an arithmetic circuit 50 of operational amplifiers 51-53 in such detecting part 2. Photodetection signals DS1, DS2 of the polarity values reverse from each other are inputted from the photodiodes 41, 42 of the photodetecting part 40 to the operational amplifier 53 of the arithmetic circuit part 50. The difference between the two signals DS1 and DS2, i.e., a fluorescence emission signal DS5 indicating the fluorescence of glue is inputted to the amplifier 54, from which a detection output KS1 is outputted. The signal levels of the computed signals from the influence of the diffused external light and improving the S/N without weakening the emission intensity of the detected fluorescence by subtracting the signal levels of the arithmetic signals DS3, DS4 from the two photodiodes 41, 42 are subtracted to form the signal DS5 in this photodetecting part 2, by which the influence of the diffused external light is eliminated and the S/N is improved without weakening the emission intensity of the detected fluorescence.
Patent JP-H05298779-A (JP)
Title: Tape feed velocity controller
Inventor: NOGUCHI TADAO
IPC: G11B15/02
Filed: 1992-04-20
Abstract: PURPOSE:To protect a tape from damage which may be caused during high speed searching and braking the rotating velocity even when a thinner tape is used. CONSTITUTION:A tape thickness is detected by a tape thickness detecting means 19. When a thinner tape is used, a velocity control means 18 makes lower the search velocity than the tape velocity and simultaneously a braking means provided within the velocity control means 18 makes smaller the braking force during the deceleration of tape than that for a thick tape. As described above, when the tape is thinner, the search velocity is set lower than that for a thick tape and the braking force during the tape deceleration is set smaller than that for a thick tape. As a result, a thinner tape can be protected from damage.
Patent JP-S63263982-A (JP)
Title: Still picture transmission equipment
Inventor: IIJIMA TAKAYUKI
IPC: H04N7/12
Filed: 1987-04-22
Abstract: PURPOSE:To send an arbitary part of a picture in a screen by sending the position information of a picture to be transmitted, the data of a horizontal direction size and data of a vertical direction size and designating the writing position of the picture data of a receiving side. CONSTITUTION:A position designating device 2 sends the data of (X, Y), LH and LV to an encoder 4. The encoder 4 encodes the data of (X, Y), LH and LV and sends them to a line 22. A receiving device 12 decodes 5 the data which are sent, informs a position designating device 6 of them when the data are position information and sets the writing position of picture data to be sent next. A transmitting device 11, next, successively reads the picture data of an area designated by the position designating device 2 from a memory 3, encodes 4 them and outputs them to the line 22. The receiving device 12 decodes 5 the data from the line 22 and successively writes them in a range designated by the position designating device 6 of a memory 7.
Patent JP-S59224698-A (JP)
Title: Element for analyzing alpha-amylase
Inventor: SARUHASHI MASAKUNI
IPC: C12Q1/40
Filed: 1983-06-06
Abstract: PURPOSE:An analytical element for detecting and determining alpha-amylase especially in a biological fluid specimen simply and highly accurately, obtained by forming a layer containing iodine-starch complex on a substrate having no permeability to liquid. CONSTITUTION:A specimen layer is formed on a substrate(e.g., cellulose acetate, etc.) having preferably no permeability to liquid, and a developing layer(preferably developing layer having cellulosic structure) containing iodine-starch complex to change its color tone by alpha-amylase action is set on it. It contains preferably 0.5-10g/m<2> starch and 0.001-0.03mol/m<2> iodine. EFFECT:Having improved shelf stability of iodine. Slightly causing chromatography phenomena and ununiformed concentration.
Patent JP-S5223895-A (JP)
Title: Sprinkler s jet mechanism
Inventor: KICHIYA YOSHIO
IPC: A62C37/08
Filed: 1975-08-15
Abstract: PURPOSE: To provide a jet mechanism for providing a sprinkler with exact actions and promps discharge of jet fluids in taking advantage of the nature of fushible alloy which reacts sensitively to the rise of temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5526462-A (JP)
Title: Dispenser
Inventor: MATSUMOTO KOUJI
IPC: G01N35/10
Filed: 1978-08-16
Abstract: PURPOSE:To make it possible to perform always a high-precision dispensation by performing dispensation and drop of sample residual componets at the dispensation tube tip during a time when a sending screw which drives a syringe at every injection is rotated once in the dispenser for many serum samples. CONSTITUTION:Sending screw 35 is rotated through timing belt 43 and pulley 40 by the rotation of pulse motor 41, and piston 32C of syringe 32 is moved by the upward of downward movement of driving operation block 39, and suction of a sample and exhaust of the sample to a reaction vessel dependent upon the dispensation tube and suction and jet of drop liquid for dropping the sample, which is residual at the dispensation tube tip, into the reaction vessel are performed through tube 44. Then, in case that divisional injection is advanced by the unit quantity feeding of belt 43, one dispensation is always started from start point S even if center O of the rotation of pulley 40 is off from true center Ot, and divisional injection is performed during a time when pulley 40 is rotated by length l, and drop liquid is jetted in the left section to start point S, so that the influence of the movement quantity fluctuation of piston 32C dependent upon off-center is eliminated, and a high-precision sample dispensation is possible.
Patent JP-S62256174-A (JP)
Title: Document processor
Inventor: KUSUMOTO TATSUJI
IPC: G06T11/60
Filed: 1986-04-30
Abstract: PURPOSE:To rapidly and smoothly perform a document forming operation, an editing processing operation or the like and to largely improve the functionality and the operating characteristic by integrally moving document information such as ruled lines, a graphic, an image different from the character information in data management structure. CONSTITUTION:When an interlocking movement is designated and the movement destination of movement object information is designated, an interlocking movement controller 14 executes the position coordinate converting processing of the respective information of interlocking movement objects and requests a movement processing to an editing part for the information corresponding to a data editing device at the time of completing the processing. When the editing part for the respective information of the data editing device 15 receives the request, it reads the information of the movement object from a memory part for information corresponding to a data memory device 16, synthesizes with the information of the movement destination and writes in the corresponding memory part. The interlocking movement controller 14, when the interlocking movement processing is completed, activates a display controller 17 to display and output the information of an interlocking movement processing result. Thereby, the character information and the information different from said information in the data management structure can be integrally moved to rapidly and smoothly perform the document forming operation, the editing processing operation or the like.
Patent JP-S63266689-A (JP)
Title: Semiconductor memory
Inventor: UCHIDA MAKIO
IPC: G11C11/41
Filed: 1987-04-24
Abstract: PURPOSE:To speed up an operation by overlapping the operation period of a charge circuit and the operation period of a selection circuit at least by a part of them. CONSTITUTION:A semiconductor memory is provided with plural memory cells MC, provided at the intersection points of data lines D0, the inverse of D0, and plural word lines W0, W1-Wn respectively, and the charge circuit PC for giving a prescribed potential to the data lines D0, the inverse of D0 as synchronizing with a timing signal, and the selection circuit DS for selecting the prescribed word line out of the plural word lines W0, W1-Wn as synchronizing with a select signal to select the semiconductor memory. Then, the operation period of the charge circuit PC and the operation period of the selection circuit DS are made to overlap each other at least by a part of them. Thus, because the memory cell can be accessed without providing any special precharging period, a memory cycle can be shortened, and the speed up of the operation can be realized.
Patent JP-S63266197-A (JP)
Title: Impeller of blower
Inventor: KANNO TOSHIO
IPC: F04D29/02
Filed: 1987-04-24
Abstract: PURPOSE:To enable service even on hot gas by making a ceramic piece as anti-abrasive member in a large size, providing holes for bolt fixation, and jointing directly to the mother material for impeller through damping substance using bolts and nuts. CONSTITUTION:A ceramic piece 6 is made in a large flat plate and thereby, without use of adhesives, it can be mechanically jointed to the mother material for impeller through damping substance 9 by the use of bolts 7 and nuts 8. Therefore, the ceramic piece 6 will not be defoliated nor slip off even in hot gas. The damping substance 9 is used to prevent linear contact of the two by inserting it between the vane mother material and it in case ceramic piece 6 is mounted on a vane 4 with curvature. Thereby a minute gap formed between the curved surface on the vane 4 and the parallel part at the bottom of the ceramic piece 6 the damping substance 9 is contracted by the fastening force of the bolts 7 to eliminate play of the ceramic piece 6 and the concentrative fastening load is not transmitted directly to the ceramic piece 6 to prevent breakage.
Patent JP-S62256308-A (JP)
Inventor: YACHI TAKEO
IPC: H01B7/28
Filed: 1986-04-30
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-H08266657-A (JP)
Title: Large space fire extinguishing device
Inventor: NAKAMURA KENICHI
IPC: A62C37/36
Filed: 1995-03-31
Abstract: PURPOSE: To provide a large space fire extinguishing device having a fire extinguishing nozzle capable of independent operation. CONSTITUTION: A large space fire extinguishing device is provided with a water discharge gun 2 to discharge water to a prescribed area in a protective area, a first water discharge gun control part 3 to perform position control to adjust the target of the water discharge gun 2 to the fire source direction and water discharge control to start water discharge from a remote place, a second water discharge gun control part 4 to perform position control to adjust the target of the water discharge gun 2 to the fire source direction and water discharge control to start water discharge from a position near the water discharge gun 2 and a control regulating part 5 to prohibit control of the water discharge gun by the first water discharge gun control part 3 when a fire extinguishing nozzle is controlled by the second water discharge gun control part 4.
Patent JP-S5726162-A (JP)
Title: Vacuum depositing apparatus
Inventor: SUNAHARA KAZUO
IPC: C23C14/56
Filed: 1980-07-23
Abstract: PURPOSE:To deposit a thin film having a prescribed pattern by winding both ends of a beltlike metallic sheet having >=2 kinds of patterns around 2 winding drums set at a prescribed distance and interposing the sheet between a substrate and an evaporation source as a mask. CONSTITUTION:A mask 13 is a beltlike metallic sheet having the necessary through holes of necessary patterns at fixed intervals. Both ends of the mask 13 are wound around 2 winding drums 6a, 6b set at a prescribed distance so that an arbitrary pattern is located over evaporation sources 5a, 5b, 5c. By rotating the drums 6a, 6b, a desired pattern is selected from the patterns formed in the mask 13, and an arbitrary evaporation source 5a, 5b or 5c is used. The material of the selected source is evaporated, and the vapor is deposited on a substrate 4.