baber/WOPTO huggingface dataset:
Patent JP-H01190601-A (JP)
Title: Production of clathrate compound
Inventor: SEKIKAWA AYAKO
IPC: C07D275/03
Filed: 1988-01-25
Abstract: PURPOSE:To readily obtain a clathrate compound useful as a sustained release antimicrobial agent, etc., in high selectivity and yield at a low cost without requiring operation to select solvents, by adding a powdery host compound into water containing a germicide dissolved therein. CONSTITUTION:A powdery host compound (e.g., 1,1,6,6-tetraphenyl-2,4- hexadiyne-1,6 diol) is mixed in water containing a germicide (e.g., 5-chloro-2- methyl-4-isothiazolin-3-one) to be a guest compound, stirred and reacted at 0-100 deg.C to afford the aimed clathrate compound. Since the germicide is extremely selectively reacted with the host compound, the germicide containing impurities, such as by-product, can be directly used as the raw material germicide. Operation and condition setting are simple in the above-mentioned reaction and the reaction residual solution can be used as a diluting solution for the germicidal aqueous solution.
Patent JP-H02195391-A (JP)
Title: Image display device
Inventor: KASAHARA TAKAYASU
IPC: G09G5/36
Filed: 1989-01-25
Abstract: PURPOSE:To make an operator obtain information on an operation object part and a system just by viewing a screen without consideration by displaying an image including the minute image of the operation object part in the system and the rough image of a part other than the above-mentioned part. CONSTITUTION:When the operator inputs the kind, the object and the item of display specified by a control panel 19, the minuteness of the display corresponding to the kind of the display is decided by using display minuteness decision data stored in the storage part 12 of a storage device 11. For example, the display of an operation object equipment is decided to be minute and that of an intermediate system is decided to be rough and so on. Based on the kind of the display and the minuteness of the display, the data on a system function hierarchy stored in the storage part 14 of the storage device 11 and the corresponding data between the display minuteness and the system function hierarchy stored in the storage part 13 are used so as to decide the hierarchy level of the display every information of a system element and output it to a display device 20. Thus, the operator can know the information on the minute constitution of the operation object part just by viewing the image of the system.
Patent JP-S58132280-A (JP)
Inventor: MIZUNO KOUTAROU
IPC: G10F1/00
Filed: 1982-01-30
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-H07211530-A (JP)
Title: Magnetic core
Inventor: BIZEN YOSHIO
IPC: H01F1/14
Filed: 1994-01-12
Abstract: PURPOSE:To provide a small and thin magnetic core which, although it is thin, contains a coating layer of high dielectric strength. CONSTITUTION:Consists of a toroidal magnetic core base body wound with a soft magnetic alloy thin band wherein a bcc-Fe solid solution crystal particle of average particle size 500Angstrom  or less occupies 50% or more of a system, and paraxirilen polymerization film or chloro paraxirilen polymerization film coating its outer periphery.
Patent JP-S60159069-A (JP)
Title: Printer
Inventor: SATOU KENYA
IPC: B41J2/30
Filed: 1984-01-31
Abstract: PURPOSE:To avoid maloperations even when selected pattern generators are replaced under the condition that letter code data are left behind by a method in which the values of classification information from a detachable pattern generator are compared in the printer with the detachable pattern generator. CONSTITUTION:ID code data are read out of pattern generator cartridges 1-0- 1-3 for judgement by CPU20. The primary cartridge ID is sorted in the rising order and registered in an effective cartridge ID register 22. The ID code data registered in the register 22 are compared with ID code data registered in the primary cartridge ID register 24 in a comparator COMP. When both the ID data are not equal, whether data are left behind or not is investigated. When data are left behind, an warning display is made to urge an operator to attach a desired pattern generator cartridge to the printer.
Patent JP-H06226682-A (JP)
Title: Working device
Inventor: MIYAWAKI KUNIO
IPC: B25J19/00
Filed: 1993-02-01
Abstract: PURPOSE:To heighten rigidity, reduce the oscillation of a working tool during work and facilitate movement into a work place with a low entrance by providing a working tool elevating device on a second rail moving on first rails, and providing parallel link bodies to form this elevating device. CONSTITUTION:In the case of moving a working tool 6 longitudinally, load is dispatched to motors 15 from cable bearers 18 to drive the motors 15, and a second rail 5 is moved longitudinally on first rails 3 while being guided by guide devices 19. In the case of moving the working tool 6 laterally, the travel motors 8 of a travel device 9 are driven to move trucks 26A, 26B laterally along the second rails 5. In the case of elevating the working tool 6, the trucks 26A, 26B are made travel in the mutually opposite directions, or one truck 26A or 26B is made travel, and parallel link bodies 30 and a link body 32 forming an elevating device 7 are inclined upward or downward so as to elevate a worker placing base 10 while holding the horizontal attitude.
Patent JP-S57131303-A (JP)
Title: Method for operation of blast furnace
Inventor: NISHIKAWA KIYOSHI
IPC: C21B5/00
Filed: 1981-02-04
Abstract: PURPOSE:To achieve less variance in the quality of molten iron, stable furnace conditions and less time since tappint till slag off in a blast furnace provided with >=2 tap holes, by eliminating the temp. difference in the molten iron between the tap holes. CONSTITUTION:Tuyere end temps. are determined by the heat balance in tuyere parts; for example, the molten iron temps. from respective tap holes are made always constant by changing the blowing rate of heavy oil whereby the operations of a blast furnace can be continued stably. With a blast furnace wherein the Nos. 2, 3 THs on the 2nd, 1st hearth side of tap holes Nos. 1-3 THs are usually used alternately in tapping, the No. 1 TH is used as a spare and its tuyeres are divided appriximately equally to Nos. 1-27. In case the molten iron temp. of the No. 2 TH is slightly higher between the Nos. 2 and 3 THs in the stage of operation, 27 pieces of the tuyeres are quadrisected to the No. 1 near the latter, the tuyere group of the Nos. 21-27, the tuyere group of the Nos. 9-15 near the former, and the other goup. The rate of the heavy oil to be blown is changed to a slight decrease, a slight increase and  absence of the increase or decrease in order of these groups, whereby the differences in said molten iron temps. are eliminated.
Patent JP-H05209917-A (JP)
Title: Simplified pulse noise tester
Inventor: MISHINA TOMOYOSHI
IPC: G01R29/26
Filed: 1992-01-30
Abstract: PURPOSE:To provide a small and simplified pulse noise tester for testing pulse noise in a simple manner which can count the number of generation of pulse noise and the pulse width and maintain the counted value. CONSTITUTION:This tester is provided with a pulse polarity judging means 10 for judging the polarity of a pulse for input, a pulse number counting means 20 for counting the number of pulses, a clock generating means 30 for. generating a clock signal having a reference cycle, and a pulse width counting means for counting the clock signal and measuring the pulse width of the pulse for input. Moreover, it is provided with a display means 50 for maintaining the pulse number put out of the pulse number counting means 20 and the pulse width put out of the pulse width counting means 40 for display and a power supply means 60 for supplying power to each of the means 10, 20, 30, 40 and 50 so that the pulse number and the pulse width are tested at the same time.
Patent JP-H06230172-A (JP)
Title: Method and device for detecting leak in motor driven control rod drive mechanism
Inventor: MURAKOSHI TOSHINORI
IPC: G21C17/003
Filed: 1993-02-01
Abstract: PURPOSE:To provide a leak detector for motor driven control rod drive mechanism in which occurrence of leak can be specified by disposing a remote control ON/OFF valve in the leak off piping of each motor driven control rod drive mechanism and operating the ON/OFF valve upon occurrence of leakage. CONSTITUTION:A remote control ON/OFF valve 14 is inserted into a leak off piping 5 for introducing the leaked shaft seal purge water to the outside of a system in a motor driven control rod drive mechanism 1 for inserting/ drawing out a control rod. A leak flow rate detector 8 is disposed, along with a header piping 7 for collecting leaked water from all drive mechanisms 1, in the downstream of the ON/OFF valve 14 in order to detect increase of leaked water thus turning the valves 14 sequentially ON/OFF and specifying the drive mechanism 1 for a leak source.
Patent JP-H08256124-A (JP)
Title: Noise imaging protection for multichannel audio signal
Inventor: SHIIN MASHIYUU DOAWAADO
IPC: H04H20/88
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To correctly encode an audio signal by calculating and adjusting a masking threshold based on the sum and difference signals of time block left and right stereo audio signal sand using an encoded signal for making. SOLUTION: The sum S and the difference D of the left and right complex spectrums L and R of the left and right audio signals of the time blocks which are inputted by an adder 410 and a substracter 412 of a threshold computer 110 are decided and respectively processed by tone computers and threshold computers 406 and 418, and 408 and 420, and masking thresholds TSC and TSP, and TDC and TDP are calculated. They are adjusted by adjusting devices 422 and 424 to be masking signals TSA and TDA that do not have noise. On the other hand, left and right masking thresholds TRC and TLC based on the spectrums R and L are similarly decided. It is possible to suppress the effect of mixed noise at the time of quantization and to prevent unnecessary excessive coding by using masking signal that goes through a multiplexer 428 which corresponds to these thresholds.
Patent JP-H10204618-A (JP)
Title: Cubic boron nitride-coated composite material and its production
Inventor: HASHIMOTO TAKANOBU
IPC: C23C14/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a cubic boron nitride (cBN)-coated composite material free from the peeling from a substrate immediately or within several days after cBN coating and high in adhesion and furthermore to provide a cutting tool and wear resistant parts coated with cBN withstanding practical use. SOLUTION: Multilayer coating forming a gradient composite compsn. in which the surface of a substrate 5 is coated with a Ti layer having 10 to 300nm thickness as a primary layer, is coated with TiBX(1.5<=X<=2) having 50nm to 2μm thickness as a secondary layer, is successively coated with TiYBZN1- Z (0.6<=Y<=1.5 and 0.05<=Z<=0.4) having 50nm to 2μm as a third layer and is coated with cBN having 500nm to 3μm thickness as a fourth layer is prepd.
Patent JP-H08152111-A (JP)
Title: Vaporizer
Inventor: NAGASAKI KOICHI
IPC: F23D11/44
Filed: 1995-01-31
Abstract: PURPOSE: To make it possible to heat directly a liquid and vaporize the liquid efficiently in a short time, and what is more, to reduce the size of a vaporizer and provide a stable vaporization action over a long time by forming a vaporizing element with a specific lanthanum chromite based oxide ceramics having electric conductivity. CONSTITUTION: A chemical formula states the elements used for a vaporizer as represented in (LaZAX) (Cr1- YBY) O3 , 0.1<=X<=0.9, 0<=Y<=0.5, 1-X<=Z<=1.04-X where vaporization elements of a vaporizer are formed of a lanthanum chromite oxide ceramics composed of at least one element in IIa group in the periodic table for A each as Mg, Ca, Sr, Ba or the like, and at least one element in IIIa group in the periodic table for B such as Mn, Co, Ni, Ce, Zr. More specifically, vaporization elements 3 composed of porous lanthanum chromite oxide ceramics formed in the shape of a circular cylinder are housed inside a vaporization cylinder 2 having a supply hole 2b designed to fed a vaporized fuel. The whole peripheral area on both ends are plated respectively, thereby forming a platinum-made electrode 4 to which a power supply member 5 is connected.
Patent JP-S55105615-A (JP)
Title: Microcapsule comprising hydrophobic medical substance and its preparation
Inventor: SAMEJIMA MASAYOSHI
IPC: A61K9/64
Filed: 1979-02-09
Abstract: PURPOSE: To obtain the title capsules stable for a long time, having double capsule films, mde from gelatin, an enteric high polymer electrolyte soluble in water of specific pH, and a specific high polymer as constituents, containing a hydrophobic medical substance.  
     CONSTITUTION: (A) A high polymer, e.g. polystyrene, which is soluble in organic solvents immiscible with water, but insoluble in those miscible with water, is dissolved in an organic solvent immiscible with water, and (B) a hydrophobic medical substance is incorporated into the solution. The core substances are then dissolved in (C) an enteric high polymer electrolyte, e.g. methyl acrylate, and subjected to complex coacervation with an adjusted pH, cooled and gelatinized to give microcapsules comprising double films, wherein (a) a wall film consists of the said high polymer (A) surrounding particles of the substance (B), and (b) a complex coacervated wall film consists of the gelatin and electrolyte (C) surrounding the film (a). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11262446-A (JP)
Title: Cooking tool integrally having temperature sensor within bottom part
Inventor: ADAMCZEWSKI DAVID
IPC: A47J45/06
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To exactly perform a temperature control of a cooking tool by extending a temperature sensor and an electric body connecting this temperature sensor with an electronic circuit between a wall constituting the bottom part of the cooking tool such as frying pan and a perforated plate fixed to this wall by cold press. SOLUTION: A frying pan has a bottom part 1 and a side wall 2 which are made of aluminum discs or the like. Within the bottom part 1 of this frying pan, a temperature sensor 3 is integrated with the bottom part 1 and is fitted. This temperature sensor 3 is connected with an electronic circuit performing the processing of a parameter measured by the temperature sensor 3 and performing the display of the temperature via a conductive body 4. At this stage, the temperature sensor 3 and the conductive body 4 connecting this temperature sensor 3 with the electronic circuit are extended between a wall constituting the bottom part 1 of a cooking tool and a perforated plate 5 fixed to the wall by cold press, and the temperature sensor 3 is set near the center of the bottom part 1 of the cooking tool and on the external surface of the bottom part 1.
Patent JP-H01189887-A (JP)
Title: Induction heating device
Inventor: OHASHI SEIICHI
IPC: H05B6/10
Filed: 1988-01-25
Abstract: PURPOSE:To prevent the occurrence of the oxidized scale of an object to be heated by providing an exhaust nozzle bursting the air outward and an exhaust nozzle bursting the inert gas inward around the inlet and outlet of a heating coil and making the inside the inert gas atmosphere. CONSTITUTION:Before an object to be heated 3 is conveyed into a beating coil 2, an air quantity adjusting valve 60 is operated, the compressed air is guided into air injection rings 11 on both ends of the heating coil 2 and burst through exhaust nozzles of the rings 11, the inside of the coil 2 is isolated from the outside by these air curtains, the inert gas is guided into a gas circulating pipeline 5, the inside of the heating coil 2 is made the inert gas atmosphere with a circulating fan 53. The occurrence of the oxidized scale of an object to be heated such as a forging billet is prevented, the extension of the metal life and the reduction of the occurrence ratio of defective articles are realized.
Patent JP-H07232232-A (JP)
Title: Device for mixing and preparation of fluid material
Inventor: ERUNSUTO OTSUTOO KURUZE
IPC: B22C5/04
Filed: 1995-02-01
Abstract: PURPOSE: To provide a type of apparatus in which centrifugal blades can be exchanged individually without great expenses and also without the need of disassembling other centrifugal blades. CONSTITUTION: A rotary mixing tool 7 disposed inside a mixing drum is provided with a several pairs of centrifugal blades 12 arranged on the shaft 11. The pair of centrifugal blades consists of two blade portions 13, which are attached onto the shaft 11 and which are mutually connected by a fitted-to-each- other type connection 14. All pairs of vertically arranged centrifugal blades 12 are tightened against a collar 16 at the end of the shaft with a wedge 15 disposed on the shaft 11. The structure consisting of the two portions of the centrifugal blade pairs 12 facilitates the exchange of the worn individual centrifugal blades 12.
Patent JP-H04254718-A (JP)
Title: Water-level detecting device within gas piping water-taking portion
Inventor: HAMANO KIYOUTAROU
IPC: G01F23/24
Filed: 1991-02-06
Abstract: PURPOSE:To enable a water level within a water-taking equipment to be detected easily and safely without removing a protector, etc. CONSTITUTION:Water-level sensors 1 and 2 for detecting water which stays at a water-taking equipment 12 provided at a gas piping are provided at a specified position and a transmission means 4 for converting detection information of the water-level sensors 1 and 2 into signal and then transmitting; it onto the ground is provided within the ground. The transmission means 4 transmits three types of signals to the ground corresponding to three cases, namely when both water-level sensors 1 and 2 do not detect water, when only the lower water-level sensor 1 detects water, and both water-level sensors 1 and 2 detect water. A reception means 5 is provided on the round, receives a signal from the transmission means 4, and then outputs it on an LED display or after conversion into a buzzer sound.
Patent JP-H09210850-A (JP)
Title: Cyclic pattern-inspecting apparatus
Inventor: YONEDA YASUSHI
IPC: G01M11/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To detect failures of cyclic patterns highly accurately. SOLUTION: This apparatus A forms an image by an image formation lens 4 from a light emitting from an illumination light source 1 and passing through a shadow mask 3, detects the light at a photodetecting face of a line sensor 6, and inspects by an image-processing device 8 on the basis of the detecting amount of the light whether the shadow mask 3 is defective or not. At this time, the image is formed by the transmission light so that a distribution function of spot images on the photodetecting face is maximum centering an optical axis and monotonously decreased in a radial direction. In this constitution, cyclic noises caused by a pitch change of cyclic patterns are effectively reduced and failures of the cyclic patterns can be detected highly accurately.
Patent JP-S53101137-A (JP)
Title: Infrared burner
Inventor: SAKAMOTO MORIYOSHI
IPC: F23D14/14
Filed: 1977-02-15
Abstract: PURPOSE: An infrared burner constructed by piling plural gas passages and coolingair passages to be crossed with each other essentially at right angles and devised to prevent backfiring by conducting cooling air inside a burner body for expanding the area of stable combustion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58174235-A (JP)
Inventor: IEERUKERU UUROFU POORAATO
IPC: C08F8/32
Filed: 1983-02-01
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-H10203907-A (JP)
Title: Diol compound and insect pest repellent containing the same as active ingredient
Inventor: WATANABE KEISUKE
IPC: C07C35/23
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which possesses potent insect pest repellent activity and is useful as an insect pest repellent for Anopheles mosquitoes, Aedes such as Aedes aegypti, Aedes albopictus, etc., Culex such as Culex tritaeniorhynchus or Culex pipiens pallens and blood-sucking insect pests such as gnat, sand fly, Ceratopogonidae Malloch, etc. SOLUTION: This diol compound expressed by the formula is obtained by ring-opening 3α,4α-carane epoxide in an aqueous solution of an alkali such as sodium hydroxide, potassium hydroxide, etc., under the condition of 10-18kg/cm<2> at 160-200 deg.C in the presence of nickel followed by purification by means of column chromatography. When the compound is utilized as an insect pest repellent, the active ingredient itself is applied to skin or the active ingredient can be used as the composition obtained by formulating it with an appropriate support and, when necessary, adding other insect pest repellents, synergists, antioxidants and other additives to it. The composition is prepared in forms of resolvents such as lotion, aerosol, etc., and creams to utilize.
Patent JP-S63182711-A (JP)
Title: Unmanned vehicle capable of detour travel
Inventor: KUCHIWAKI YASUO
IPC: G05D1/02
Filed: 1987-01-26
Abstract: PURPOSE:To realize the accurate detour control by setting a projection means which detects the approximation between a preceding vehicle and a subsequent vehicle and a light receiving means at proper angles against the traveling direction of the vehicle. CONSTITUTION:An unmanned vehicle usually travels automatically along a guide line 7. When a subsequent unmanned vehicle is obtained at first between the optical axis of a projection means 11R of the unmanned vehicle and that of a photodetecting means 8L because the light projecting angle of the means 11R is different from the traveling direction of the vehicle and not turned to the front side. Therefore, the vehicle 1B receives no signal to start the detour. When the vehicle 1B gets closer to the vehicle 1A, the optical axis of the means 11R is coincident with that of the means 8L. Thus a control receives input of the signal to start a detour travel based on a program set previously. As a result, the vehicle 1B gets out of the line 7 and has a detour travel so that the vehicle 1B passes through the side of the unmanned vehicle. Thus, a fixed equipment is omitted at the floor side and an accurate detour action is secured.
Patent JP-H05208207-A (JP)
Title: Method for controlling hot rolling process
Inventor: OKAI HARUTOSHI
IPC: B21B37/00
Filed: 1992-01-31
Abstract: PURPOSE:To improve the responsiveness of control system and to prevent the deterioration of responsiveness due to secular change in control of steel strip tension/looper angle in hot rolling process. CONSTITUTION:The target values alphar, betar that are inputted into a steel strip tension control system and a looper angle control system are compensated using a neural network. The time sequential data of target values alphar',/betar' and process output vallues alpha, beta are used for learning, alpha, beta from the present time to (n+k) times ago and the target values alphar', betar' from (k+1) times ago to (k+m) times ago are taken as input to a neural circuit network and the weight coefficient of a neural circuit is learned so that the output from the circuit becomes the target value from the present time to (k) times ago. The desired responses alphar, betar from (k) times to one time after the present time and alpha, beta from the present time to (n) times before the present time and the target values alphar', betar' from one time to (m) times before the present time are inputted into the neural circuit having the learned weight coefficient and the control target values alphar', betar' from the present time to (k) times after the present time are outputted. In this way, the responsiveness of the system for controlling tension/looper angle of steel strip is improved and the deterioration of the response characteristics can be prevented.