baber/WOPTO huggingface dataset:
Patent JP-S63217137-A (JP)
Title: Safety device of open type burner
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23N5/04
Filed: 1987-03-05
Abstract: PURPOSE:To appropriately operate an automatic aseismatic fire-extin-guishing device at the time of oxygen deficiency by providing a thermal deformation element in a waste gas atmosphere generated from a combustion cylinder, and also providing an interlocking member through an operating frame actuating the automatic aseismatic fire-extinguishing device so as to respond to the thermal deforming element, and also providing and engaging part for engaging the interlocking member. CONSTITUTION:When the burner enters into an oxygen deficient state, a combustion reaction in the vicinity of a wick 1 is delayed, and the reaction temperature is lowered and the quantity of combustion is reduced. Accordingly, the temperature of an atmosphere A of a water gas from a combustion cylinder 6 is also lowered. Further, the temperature fluctuation due to oxygen deficiency at this part is in a state that, with the lowering of the concentration of oxygen, the temperature is lowered. By utilizing this temperature fluctuation a bimetal 5 provided in the waste gas atmosphere A is displaced. When an interlocking member 8 having an inverted L-shape at its tip end is rotated by the displacement force, the interlocking member 8 is disconnected from its engaging part, and operates an automatic aseismatic fire-extinguishing device 7 through an operating frame 9 provided at the lower end of the interlocking member 8 by the force exerted by a spring 10, and fire is extinguished.
Patent JP-S5230838-A (JP)
Title: Water-in-oil type contact adhesive
Inventor: UMIGUMO KOU
IPC: C08L11/00
Filed: 1975-04-28
Abstract: PURPOSE: A water-in-oil type contact adhesive comprising a chlorprene rubber and a metal oxide dissolved or dispersed in a water-insoluble organic solvent incorporated with a thickner and a chloroprene latex. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59194981-A (JP)
Inventor: NOOMAN II NERUSON
IPC: B65H75/14
Filed: 1984-03-16
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-H01227787-A (JP)
Title: External blade for electric razor
Inventor: FUJIMAKI JOJI
IPC: B26B19/04
Filed: 1988-03-04
Abstract: PURPOSE:To prevent the bend and breakage of an external blade by providing numerous holes of a size for whiskers to pass on the whole surface of an internal side surrounded with a periphery formed in an external form shape, and causing an opening rate per the unit area of the internal side each part of the periphery to be equal. CONSTITUTION:On the whole surface of the internal side surrounded with a periphery 9 formed in the external form shape of an external blade 7 for an electric razor, the holes of the size for the beard to pass are provided in a countless number. The opening rate per the unit area of the internal side each part of the periphery 9 is made equal, and a difference in the current densities of respective parts in the case of providing a secondary plating at the time of the manufacture of the external blade 7 by an electric casting is made small. Thus, the thicknesses of a secondary plating respective parts as the external blade 7 are made uniform, the local centralizations of a deflection and a stress are canceled, and the deflection and stress are decentralized to the whole. Consequently, the bend and breakage of the external blade 7 can be effectively prevented.
Patent JP-S53136073-A (JP)
Title: Sequentially biaxial stretching
Inventor: IKEDA SATORU
IPC: B29C49/00
Filed: 1977-05-02
Abstract: PURPOSE: A specific polyvinyl alcohol (PVA) is stretched under specific conditions to produce said biaxially stretched films without any adverse effect on inherent characteristics of PVA film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218696-A (JP)
Title: Speech recognition device
Inventor: KINOSHITA IZUMI
IPC: G10L15/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To substantially improve a recognition rate by obtaining a most suitable standard pattern without repeating registration at the time of speech registration, especially re-registration. SOLUTION: When a new word is registered, its speech is inputted by a specified number of times and the speech patterns are generated from characteristics of the obtained aural signals, and then, a standard pattern is generated and stored by superimposing them, and when a registered word is re-registered, its speech is inputted by a specified number of times and the speech patterns are generated from characteristics of the obtained aural signals, and also, the speech patterns against the word already registered above and temporary standard patterns against the speech patterns inputted this time are generated. Further, a most frequent temporary standard pattern is selected from these temporary standard patterns and it is stored as the standard pattern.
Patent JP-H08249885-A (JP)
Title: Dynamic semiconductor storage
Inventor: TAKASHIMA DAIZABURO
IPC: G11C11/409
Filed: 1995-03-10
Abstract: PURPOSE: To reduce power required for charging and discharging and to enable random access by inserting large capacitors of intermediate potentials between each of power sources VCC and VSS and a precharge potential and charging and discharging bit lines through these capacitors. CONSTITUTION: Large capacitors C2 , C1 are connected to sense amplifier driver lines/SAN. SAN through switching elements SEN,/SEN to be held at an intermediate potential Vm2 between VSS and 1/2VCC and at an intermediate potential Vm1 between VCC and 1/2VCC respectively. If, this time, Vm1 is set at 3/4VCC and Vm2 at 1/4VCC, power consumption for bit line charging and discharging in all cases of bit line sensing, memory cell writing, bit line equalizing and bit line precharge becomes 1/32CBtotal.VCC<2> . Consequently the energy consumption at one cycle becomes 1/4CBtotal.VCC<2> . Like this, power consumption is reduced and array can be arbitrarily selected, enabling random access.
Patent JP-S63215848-A (JP)
Title: Fuel injection amount control method and device for internal combustion engine
Inventor: OBA HIDEHIRO
IPC: F02D41/00
Filed: 1987-03-05
Abstract: PURPOSE:To improve the responsive property by computing the intake pipe pressure with the time elapsed from the time of a throttle opening variation as a variable, depending on the throttle opening and the engine rotation frequency, and computing a basic fuel injection time from the intake pipe pressure and the engine rotation speed. CONSTITUTION:Depending on the data of the absolute intake pipe pressure, the volume of the intake system, the absolute intake air temperature, the atmospheric pressure, the gas constant, the throttle opening, the stroke volume, the engine rotation speed, the suction efficiency, and the like, the intake pipe pressure with the time elapsed from the variation time of the throttle opening is computed at a control circuit 44 by using a specific equation. And depending on the computed intake pipe pressure and the engine rotation speed, the basic fuel injection time is computed. By correcting the basic fuel injection time responding to the intake air temperature, the engine cooling water temperature, and the like, the fuel injection time is found. And by controlling a fuel injection valve 24 depending on the fuel injection time, the fuel of the amount required by the engine can be fed to the engine in a good responsiveness.
Patent JP-H09235578-A (JP)
Title: Oil-soluble additive containing phosphorus and nitrogen atoms
Inventor: JIYOO HIYUUZU
IPC: C10N30/12
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-soluble additive containing phosphorus and nitrogen atoms and useful as a multifunctional additive for oils having lubricating viscosities by reacting a specific 0,0-dihydrocarbylphosphodithioic acid with a specified vegetable oil epoxide, reacting the reaction product with phosphorus pentachloride and subsequently neutralizing the reaction product with an amine.  
     SOLUTION: This oil-soluble additive is obtained by reacting (A) the reaction product of (i) an 0,0-dihydrocarbyl phosphodithioic acid in which ≥50mol.% of the hydrocarbyl group is an acyclic secondary hydrocarbyl group not containing an acetylenic unsaturated bond and in which the remaining hydrocarbyl group is an acyclic primary hydrocarbyl group not containing an acetylenic unsaturated bond, if the remaining hydrocarbyl group exists, with (ii) a vegetable oil such as epoxidized soybean oil, with (B) phosphorus pentachloride and subsequently neutralizing (C) the obtained acid phosphate intermediate with an amine. An oil-soluble composition of the formula [R is a 18-28C alkyl; R' groups are each independently the above 3-18C secondary hydrocarbyl group; the 'Amine' groups are each independently a protonated primary amine or secondary amine; (m), (n) are each 1, 2; (m)+(n)=≤3] is preferable. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03254642-A (JP)
Title: Feed additive for ruminant
Inventor: SASAOKA SEIJI
IPC: A23K1/18
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the subject additive, excellent in preservation stability and absorptivity and useful as feeds, etc., by coating a biologically active substance with a protective substance containing a fatty acid salt which is insoluble within the neutral region and capable of exhibiting decomposition properties within an acidic region and a water-insoluble substance compatible with the fatty acid salt. CONSTITUTION:The objective additive, obtained by coating a biological active substance (e.g. methionine) with a protective substance containing a fatty acid salt (e.g. a metal salt of an 8-22C fatty acid, preferably Ca salt having 35-45 deg.C melting point) which is insoluble within the neutral region and capable of exhibiting decomposition properties within an acidic region and a water-insoluble substance (e.g. 14-22C fatty acids or higher alcohols having preferably 55-80 deg.C melting point) compatible with the fatty acid salt.
Patent JP-H04286367-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKA HIDEAKI
IPC: H01L21/20
Filed: 1991-03-15
Abstract: PURPOSE:To obtain a transistor which is lessened in an OFF-state current, large in electric field effect mobility, and excellent in characteristics by a method wherein an amorphous semiconductor formed in the channel region of an insulated gate type field effect transistor is specified in fluorine content. CONSTITUTION:In a process where a silicon layer 102 is formed on an insulating amorphous material 101, a very small amount of fluorine is mixed into an a-Si film in some cases when it is formed through a plasma CVD method. The quantity of fluorine is set to 1X10<18>/cm<3> or below. Furthermore, a source/drain region 107 where ions are implanted is annealed for activation under conditions optimized in correspondence with the quantity of fluorine mixed into a-Si so as to enhance a TFT in characteristic (especially lessen the OFF-current).
Patent JP-H02230499-A (JP)
Title: Traffic flow measuring instrument
Inventor: KIKUCHI KUNIYUKI
IPC: G05B13/02
Filed: 1989-03-03
Abstract: PURPOSE:To accurately and quickly perform the detection and the prediction of a traffic congestion by capturing a measure value as a fuzzy quantity, analyz ing a traffic flow as qualitative motion on (n)-dimensional bird's-eye view, and evaluating the overall tendency of the traffic flow by fuzzy inference. CONSTITUTION:A traffic flow measuring instrument 1 is comprised of an image processing module 3, a measuring instrument 4, a memory device 9, a display device 10, a display 11, and an output device 12, and the measuring instrument 4 is provided with plural measuring modules 5, a differential module 6, a qualitative fuzzy inference module 7, and an arithmetic module 8. And the detection and the prediction of the traffic congestion are performed by capturing the measured value from an image as the fuzzy quantity, recognizing the traffic flow as the qualitative motion on the (n)-dimensional bird's-eye view, and evaluating the overall tendency of the traffic flow by the fuzzy inference. Thereby, correspondence to the change of the real traffic flow can be improved, and accurate prediction can be performed, and a load on a monitoring job can be remarkably reduced.
Patent JP-S59178320-A (JP)
Title: Apparatus for measuring water level of nuclear reactor
Inventor: MURAKOSHI TOSHINORI
IPC: G21C17/035
Filed: 1983-03-29
Abstract: PURPOSE:To obtain the titled apparatus capable of always accurately performing measurement and display, by outputting a water level signal by operating a signal from a first and a second pressure transmitters. CONSTITUTION:A condenser tank 5 is connected to a pressure tap 3a opened above the reactor warer level 2 of a pressure vessel 1 through a pressure guide arranged pipe 4 having a rising gradient while the pressure guide arranged pipe 6a arranged to the lower end of the condensing tank 5 and the other end side of the pressure guide arranged pipe 6b communicated with the pressure tap 3b provided to the lower side wall of the pressure vessel 1 are respectively terminated at the parts directly after protruded from the piercing parts 7a, 7b of a storing vessel and pressure transmitters 10a, 10b are connected to the terminal ends of both pipes 6a, 6b. These pressure transmitters 10a, 10b output electric signals corresponding to the fluid pressures at the terminal parts of the pressure guide arranged pipes 6a, 6b and both signals are respectively transmitted to a water level measuring apparatus 12 through signal transmitting cables 11a, 11b. The water level measuring apparatus 12 compares and operates the input signals to output a signal for showing the water surface level in the pressure vessel 1.
Patent JP-H11227328-A (JP)
Title: Reversible thermal coloring composition and reversible thermal recording medium employing this
Inventor: MATSUI HIROAKI
IPC: B41M5/337
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To realize high speed erasing, and enhance preservation stability by the use of a phenol compound shown by formula as an electron receptive compound. SOLUTION: The reversible thermal coloring composition Is made by the use of an electron donative coloring compound and electron receptive compound, so that it is formed in a relatively colored state and a decolored state through the difference of heating temperature and/or cooling speed after heating. In this instance, there is used a phenol compound as an electron receptive compound shown by the formula (wherein (n) and (r) show integral numbers 1-3, and X and Y show a 1-20C bivalent hydrocarbon group). Also, R1 shows a 1-20C hydrocarbon group and R2 shows a 2-20C hydrocarbon group. With this process, a reversible thermal recording medium is obtained by providing a recording layer containing such a reversible thermal coloring composition as a main component on a carrier.
Patent JP-S62210222-A (JP)
Title: Control method for supercharger associated with variable nozzle
Inventor: UCHIYAMA HIROMITSU
IPC: F02B37/24
Filed: 1986-03-11
Abstract: PURPOSE:To improve the supercharge efficiency and to take out the engine performance sufficiently by setting a boost pressure closely to the surge line of a compressor for every rotary region of engine. CONSTITUTION:A boost pressure setting means 13 is connected with volumes (variable resistors) 20, 21, 22, 23 for setting a boost pressure. The boost pressure is set closely to the surge line of compressor for every rotary region of engine. A differential amplifying means 16 is inputted with a control target boost pressure and the control quantity of a variable nozzle 2 is determined depending upon a difference between the feedback quantity of boost pressure P and the setting boost pressure. If the target boost pressure is higher than the feedback level, valves B, D are functioned to decrease the nozzle stroke (d). If the setting boost pressure is higher than the feedback level, the nozzle stroke (d) is increased.
Patent JP-S51127667-A (JP)
Title: Dark-room color viewer
Inventor: OONO SATORU
IPC: H01J31/08
Filed: 1975-04-28
Abstract: PURPOSE: To obtain a dark-room color viewer having high sensitivity and high resolution without dividing the fluorescent object into minute parts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0625165-A (JP)
Title: 2-methyl-4,4a-dihydro-3h-carbazolium salts and dyes derived from them
Inventor: RICHIYAADO ROBINSON ORUMAN JIY
IPC: C09B23/14
Filed: 1993-03-12
Abstract: PURPOSE: To provide compds. useful as 3H-carbazolium dyes and their precursors.  
     CONSTITUTION: This coppd. represented by formula I (where R 1 -R 5  are each an org. group; two groups of R 5 , or R 4  and R 5 , or R 1  and R 4  may together form an aryl, heteroalyl, alipatic group, heteroaliphatic ring; X is an anion; a and b are positive intergers such that a=b) such as 2,4,4a,9-petamethyl-4,4a- dihydro-3H-carbazolium iodide is obtained, for example, by reacting 1,2,3,4,4a,9a- hexahydro-4,4,4a,9-tetramethyl-2-methylene-9H-carbazole with iodine and sodium iodide. Dyes prepared from the dye precursors are able to prepare dyes having another profitable properties such as less narrower absorption bands and more longer fluorescent life relative to the corresponding dyes having not restricted rotation in ring system of condensed conjugated double bond. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06267842-A (JP)
Title: Fine pattern forming method
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L21/027
Filed: 1993-03-12
Abstract: PURPOSE:To easily form a fine resist pattern on a high reflectivity substrate. CONSTITUTION:An aluminum film whose surface has large unevenness is formed as a metal film 12 on a semiconductor silicon substrate 11. An antireflection film 13 is deposited on the substrate. The substrate is dipped in fuming nitric acid liquid and the surface of the antireflection film 13 is thinly oxidized, thereby forming an oxide film 14. Exposure by ultraviolet rays 16 is performed by using the resist 15 spread on the oxide film 14 as a mask. Development is performed and an accurate resist pattern 15p of high resolution is formed. Thereby the reflectivity from the substrate is increased somewhat and an accurate resist pattern can be formed.
Patent JP-H06262848-A (JP)
Title: Thermal recording paper
Inventor: KITAO OSAMU
IPC: B41M5/30
Filed: 1993-03-12
Abstract: PURPOSE:To provide thermal recording paper imparting high recording density and excellent recording quality. CONSTITUTION:Thermal recording paper is constituted by providing a thermal color forming layer utilizing a color former and a developer on base paper and characterized by that the Bekk smoothness of the base paper is 200sea/10ml or more and the base paper contains 50wt.% or more of a pulp fiber prepared from pulp simultaneously satisfying formulae (L/D)X1000<=60 (1), 0.5<=L<=0.8 (2), L + or -0.2mm fraction >=50% (3) [wherein L is weighted average fiber length (mm) measured by the method defined in TAPPI No. 52 and D is an average fiber diameter (mum) measured by a microscopic photographic method] before beating and adjusted to 50-300ml in the freeness difference before and after heating.
Patent JP-S53138327-A (JP)
Title: Binary type diazo copying material
Inventor: YAMAGUCHI ITARU
IPC: G03C1/60
Filed: 1977-05-09
Abstract: PURPOSE:To specify the structure of a precoat layer in forming the precoat layer and a photosensitive layer on a substrate in order to allow the layer structure constituent to contribute to whitening prevention immediately after development.
Patent JP-H10246892-A (JP)
Title: Liquid crystal display element
Inventor: FUJITA HIROYUKI
IPC: G09F9/35
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an equivalent scattering intensity of a sealing material to that of a light-scattering type liquid crystal layer under no voltage applied (in OFF period) and to decrease the width of a frame by giving light scattering property to the sealing material. SOLUTION: A white powder such as barium sulfate and aluminum oxide is mixed to the material to be used for a seal 7, and the material is formed into the seal 7. The reflection layer 4 is formed from aluminum in a sputtering device so that the film thickness of the layer 4 is controlled to a specified range of reflectance for visible ray region. Further, transparent conductive films 2a, 2b consist of an oxide of indium alloy with addition of a small amt. of tin (which is called as ITO and widely used) and are formed by sputtering or vapor deposition. A light-absorbing layer 6 is formed under the reflection layer 4. When the display is a white-and-black display, a material as a black background which absorbs visible rays such as carbon is disposed for the light- absorbing layer 6.  Thereby, when no voltage is applied on the light scattering type liquid crystal layer 3, the display element seems white while it seems black when voltage is applied.
Patent JP-S63220863-A (JP)
Inventor: TAKEMURA YOSHIKO
IPC: F24V30/00
Filed: 1987-03-09
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-S62209639-A (JP)
Title: Memory modification writing circuit
Inventor: WAKAMATSU AKIHIRO
IPC: G06F12/00
Filed: 1986-03-10
Abstract: PURPOSE:To improve the access efficiency to a frame memory having large capacity by performing plural bit arithmetic operations between the data written to a desired address and the data to be written and writing the arithmetic results to a desired address of the memory just with a single operation. CONSTITUTION:The signal is supplied to a command decoder 22 from the host side via a system data bus DB to decide a specific operation. Then one of various operation circuits 23 is selected by the output of the decoder 22. The data read out of a prescribed address of a memory 16 selected by the row and column addresses supplied from an address multiplexer 17 is supplied to the input terminal at one side of the selected circuit 23. While the data written from the host side is supplied to the other input terminal of the circuit 23. The output of the circuit 23 is supplied to the original address of the memory 16 and written there.
Patent JP-H05257181-A (JP)
Title: Nonlinear optical material and photofunctional element using it
IPC: C07F9/113
Filed: 1992-03-11
Abstract: PURPOSE:To obtain an org. nonlinear optical element having a short cut-off wavelength and a large nonlinear optical const. by constituting the material of specified diallyl phosphate deriv. CONSTITUTION:The org. nonlinear optical element consists of a diallyl phosphate deriv. expressed by formula, In formula, R1 and R2 are aromatic rings, hetero conjugate rings, or org. groups having conjugate, and may be different or substd. X is a metal ion such as hydrogen, lithium, sodium, potassium, calcium, magnesium, iron, cobalt, and nickel. This nonlinear optical material can be used as a single form of crystal or noncrystal in the form of block, plate, fiber, powder or thin film. Also, this material can be used in a mixed or coexistence form with other materials of different kinds or with other materials of this structure. For example, this material can be applied for optical waveguides, optical cables, optical integrated circuits, display elements, etc.