baber/WOPTO huggingface dataset:
Patent JP-H03154905-A (JP)
Title: Diagnosing device for level abnormality of water tank
Inventor: KASAI MIKIO
IPC: G08B21/00
Filed: 1989-11-14
Abstract: PURPOSE:To early confirm the propriety of the water tank level signal and to early detect the abnormality by calculating the level change of a water tank from the inflow and outflow amounts of the tank and judging the deviation between the calcu lated level change and its actually measured value in terms of the error factor charac teristic. CONSTITUTION:When a water tank level signal 6 is abnormal, a water tank inflow amount 23 operated from a raceway inlet gate opening amount signal 2 with a water tank outflow amount 42 operated from a guide vane opening amount signal 9. Then a water tank level 45 is estimated from the deviation 43 between both amounts 42 and 43 and the area of a water tank 4. Then, a water tank level 56 calculated after restoration of the abnormality of the signal 6 is compared with the actually measured value. The deviation between the level 56 and the actually measured value is judged in terms of the error factor characteristic 46. The normal signal 6 is judged as long as the deviation is less than the prescribed value and can be immediately applied for control. If said deviation gets out of a prescribed value range, the abnormality of the signal 6 of the actually measured value is judged. Then, the signal 6 is eliminat ed. Thus, it is possible to early confirm the priority of the signal 6 for execution of the normal control.
Patent JP-H01136089-A (JP)
Title: Lightning detector
Inventor: HIRAMOTO AKIRA
IPC: G01R19/17
Filed: 1987-11-24
Abstract: PURPOSE:To enable early discovery of the occurrence of a lightning, by jointly arranging a frequency count/time and a time integration circuit to send either of outputs thereof outside. CONSTITUTION:An induced voltage V is brought into a detection circuit 3 to measure the size thereof. A detection method is determined with a detection method selection circuit and an increment counting circuit 5 selects (picks up) a numeral above a set value (to be implemented with a detection circuit) to implement a counting (increment counting). An output is sent out when set counts are exceeded. Time integration is performed until reaching an integral value per unit time set with an integration circuit 4, each time an induced value V is generated as induced in a transmission line 11 and an output is sent out when the integral value is exceeded.
Patent JP-H10129417-A (JP)
Title: Webbing winding device
Inventor: ANDO TAKAYUKI
IPC: B60R22/38
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To infallibly prevent end locking of a webbing winding device by arranging a locking means not to operate even a whole webbing is hastily wound. SOLUTION: Relative rotation of a rotor member 50 making a rotational movement integrally with a winding shaft 14 winding a a webbing and a locking wheel 32 fitted so that it may stop the winding shaft 14 from making a rotation in the direction of drawing out the webbing when it makes a relative rotational movement with the winding shaft 14, both of a webbing winding device provided with a locking means of a webbing sensitive type, stops from the time the webbing is wound nearly all of it from the winding shaft 14 to the time it has wound the whole webbing. Thus it infallibly prevents end locking.
Patent JP-H02160050-A (JP)
Title: Catalyst based on crystal
Inventor: GEETSU BURUGUFUERUSU
IPC: C07C1/20
Filed: 1989-11-14
Abstract: PURPOSE: To improve the catalytic activity, durability, etc., by forming a catalyst with a pentasil type crystalline aluminosilicate having a specified BET-surface area value and pore volume value and also Si/Al atomic ratio of more than 10. CONSTITUTION: The catalyst constituted of a primary crystal being mutually joined by finely dispersed aluminum oxide obtained by hydrolysis of an aluminum org. compd., having an average diameter of at least 0.1 micron and at most 0.9 micron and partially combined into agglomerates and consisting of the pentasil type crystalline aluminosilicate having 300-600 m<2> /g BET-surface area, 0.3-0.8 cm<3> /g pore volume (determined by mercury porosimetry) and the Si/Al atomic ratio of more than 10 is formed. The catalyst is useful for the catalyst for producing olefin and benzene by methanol conversion method.
Patent JP-H02141048-A (JP)
Title: Digital transmission equipment, digital receiver, and digital communication equipment
Inventor: YAMADA MASAYA
IPC: H04L1/00
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the title digital transmission equipment necessary for executing accurate digital communication by executing sum conversion based on time delay equivalent to the double of one bit length of a digital data signal to be transmitted. CONSTITUTION:The digital transmitter is composed of a sum converter 3 connected so as to receive a digital S1 to be transmitted, a phase modular 33 connected to the output of the sum converter 3, a high-frequency amplifier 35 connected to the output of the phase modulator 33, and a transmitting antenna 36 connected to the output of the high-frequency amplifier 35. Further, the bit string of the digital data signal to be transmitted is sum-converted by the sum converter 3 based on the time delay equivalent to the double of one bit length, and the converted signal is modulated by the modulator 33 and after that transmitted by the transmitting antenna 36. Thus, the digital transmission equipment necessary for executing the accurate digital communication can be obtained.
Patent JP-H01134461-A (JP)
Title: Electrophotographic sensitive body and manufacture of same
Inventor: TAKIMOTO AKIO
IPC: G03G5/00
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a superior electrophotographic sensitive body having electrophotographic characteristics of high sensitivity by forming an electric charge transfer layer made of a straight chain polymer and regulating its kinetic viscoelasticity to a specified value or less at a temperature of its glass transition point or lower. CONSTITUTION:The charge transfer layer 2 formed on a substrate 1 is made of the straight chain polymer having p-phenylene units substituted by at least one of atoms. of S, Se, and Te of group VIb at the para position, and having a kinetic viscoelasticity of <=1.0X10<1theta>dyne/cm<2> at a temperature of 200 deg.C of the glass transition point of said polymer or lower, and a photoconductive layer 3 having a free surface 4, and formed on the layer 2 contains an organic semiconductor, thus permitting sensitivity to be enhanced and residual potential to be lowered.
Patent JP-S62153458-A (JP)
Inventor: OOTA KIMIO
IPC: E04D15/06
Filed: 1985-12-25
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-S62152872-A (JP)
Title: Led array head
Inventor: FUSE MASASHI
IPC: G03G15/04
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the number of bondings, contrive a higher productivity and prevent defective bonding from occurring by mounting a common-side driving transistor group and a decoder on an LED array chip. CONSTITUTION:LEDs 6 arranged on each LED array chip 3 are divided into a plurality of sets, and a matrix wiring 12 is provided on the LED array chip 3. Assuming that the number of the LEDs 6 mounted on the LED array chip 3 is 64, the number of individual electrodes 10 can be set to be '8', and the number of transistors 13 can be set to be '8', in which case the number of code input terminals 18 can be set to be '3'. With a decoder 17 intermediately provided, it is substantially sufficient to provide '8+3' bondings. Accordingly, productivity can be enhanced, and it is possible to reduce failures in bonding due to the low resistance of GaAs which is used as the material of the array chip, to strain.
Patent JP-2000117914-A (JP)
Title: Multilayered film and sheet
Inventor: NISHITOBA YUKIKO
IPC: C08F212/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered film, a stretchable multilayered film, a shrinkable multilayered film, a gas barrier multilayered film and a heat-sealable multilayered film excellent in mechanical strength, transparency, stretchability, bundling properties, elastic recovery properties and chemical resistance. SOLUTION: A multilayered film, a stretchable multilayered film, a shrinkable multilayered film, a gas barrier multilayered film and a heat-sealable multilayered film contain at least one layer comprising a resin compsn. containing 5 wt.% or more of an aromatic vinyl compd.-α-olefin random copolymer containing an aromatic vinyl compd. in a molar ratio of 1 - below 99.9% and having a head-tail chain structure comprising two or more aromatic vinyl compds.
Patent JP-H02144175-A (JP)
Title: Two-tone coating method
Inventor: ANDO TETSURO
IPC: C25D13/00
Filed: 1988-11-22
Abstract: PURPOSE:To form a film which is free from an accurate parting and shows novel color inexistent in the conventional film by applying colored clear coating material to both a topcoating film and a colored intercoating film free from formation of the topcoating film. CONSTITUTION:An electrodeposited film 2 and a colored intercoating film 3 are formed on a material 1 to be coated in this order and a topcoating film 4 is formed on the required part of this colored intercoating film 3. Furthermore colored clear coating material is uniformly applied to both the topcoating film 4 and the colored intercoating film 3 free from formation of the topcoating film 4 and thereby a colored clear film 5 is formed. As a result, the film which is free from an accurate parting and shows novel color inexistent in the conventional film is A formed.
Patent JP-H03272676-A (JP)
Title: Precise filtration process, and apparatus therefor
Inventor: BORUFUGANGU MIYURAA
IPC: C12H1/06
Filed: 1990-11-02
Abstract: The invention relates to a microfiltration process, in particular for separating beer from a materials flow which is purged during the fermentation process and which takes along the excess yeast produced during the fermentation, wherein the materials flow containing haze substances to be filtered is passed under pressure through at least one microfiltration module with porous membranes carrying a tangential flow and a filtrate is taken off. According to the invention, the materials flow to be filtered is continuously fed to a circulated retentate flow, and a concentrate flow having a substantially constant concentration of haze substances is taken off from the retentate flow. The flow velocity and the flow pressure drop of the retentate flow are measured and the concentration of haze substances in the retentate flow is determined from the measured data according to a function F (v,  DELTA p) which is characteristic of the apparatus and which contains the flow velocity (v) and the flow pressure drop ( DELTA p) as variables. The concentrate flow rate is controlled in accordance with the difference in the concentration of haze substances, resulting from a comparison of actual and set values. 
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Patent JP-H03157434-A (JP)
Title: Additive for modifying rubber
Inventor: MORITA SATOSHI
IPC: C08K5/521
Filed: 1989-11-14
Abstract: PURPOSE:To obtain the subject additive, composed of Zn salt, Mg salt, Al salt or Ca salt of a specific compound and used for modifying rubber by blending therein. CONSTITUTION:The objective additive composed of Zn salt, Mg salt, Al salt or Ca salt of a compound expressed by the formula (R is H or methyl; n is 1 or 2) (preferably R is methyl; n is 1). The aforementioned additive is produced by reacting the compound expressed by the formula with zinc hydroxide, magnesium hydroxide, aluminum hydroxide or calcium hydroxide. The amount of the additive blended in the rubber is preferably 5-20 pts.wt. based on 100 pts.wt. raw material rubber.
Patent JP-H04170404-A (JP)
Title: Method for concentrating polybutadiene polymerization solution
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F6/00
Filed: 1990-11-02
Abstract: PURPOSE:To overcome the problem of low devolatilizing efficiency due to soln. viscosity increase by heating a polybutadiene polymn. soln. to separate it into dil. and conc. polybutadiene phases, concentrating the former phase, and adding the concentrated former phase to the latter phase. CONSTITUTION:A polybutadiene polymn soln. is heated above its critical temp. and introduced into a separation vessel to separate into a dil. polybutadiene phase (the upper layer) and a conc. polybutadiene phase (the lower layer). The upper layer is taken out of the vessel, concentrated to a polybutadiene concn. of 20-40wt.%, and added to the lower layer.
Patent JP-H11132330-A (JP)
Title: Pressure container and manufacture thereof
Inventor: MAEDA YASUYUKI
IPC: B29C45/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To increase the volume of inner space at low cost. SOLUTION: A core die 42 is formed of resin material of a lower fusing point than resin material for forming a chamber container 18 by injection moulding or the like. Next, an this core die 42 is disposed in a moulding die 40, the resin material is injected into the moulding die 40 to mould the chamber container 18. After moulding the chamber container 18, it is heated at such a temperature that the core die 42 only is fused by means of oil jet or a constant temperature tank or the like to fuse the core die 42 from the chamber container 18, thereby completes the chamber container 18.
Patent JP-S62149657-A (JP)
Title: Calixarene derivative and production thereof
Inventor: SHINKAI SEIJI
IPC: C07C67/00
Filed: 1985-12-24
Abstract: NEW MATERIAL:A calixarene derivative shown by formula I. USE:Useful as a host.guest complex-forming agent in an aqueous solution state and a highly efficient catalyst. Readily and inexpensively obtainable. PREPARATION:Sodium p-sulfonate calix(6)arene shown by formula II is reacted with a monohalogenated acetic acid (e.g., monobromoacetic acid) under heating at 50 deg.C - approximately the boiling point of water to give a compound shown by formula I. Since the compound shown by formula II has six SO3Na groups in the molecule, it has the same catalytic action as that of sodium dodecyl sulfonate which forms micelle and has extremely highly catalytic action with a very small amount added.
Patent JP-H08132741-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/327
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a thermal recording material forming a developed color image excellent in storage stability and having near infrared absorbing capacity, in the thermal recording material wherein a thermal color forming layer containing a color forming compd. and a coupling compd. is provided on a support, by adding specific compds. as the color forming compd. and the coupling compd. CONSTITUTION: In a thermal recording material wherein a thermal color forming layer containing a colorless or light-colored color forming compd. and a coupling compd. allowing the color forming compd. to develop a color at the time of heating is provided on a support, as the color forming compd., a compd. represented by formula I (wherein R<1> -R<3> are hydrogen or a 5 or less C alkyl group and X<1> -X<4> are a halogen atom) is added and, as the coupling compd., a compd. represented by formula II (wherein R<4> -R<6> are hydrogen, a 5 or less C alkyl group or a 5 or less C alkenyl group) is added. By this constitution, the thermoplastic recording material or card eliminating the color erasure or fading of an image and enhanced in preservability and near infrared absorbing capacity is obtained.
Patent JP-H11116433-A (JP)
Title: Water-in-oil type emulsified composition and preparation for external use for skin
Inventor: SATO HIROYOSHI
IPC: A61K8/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition extremely high in temperature stability by including a specific organomodified clay mineral, low-molecular betaine, oil and water. SOLUTION: This composition is obtained by including (A) 0.25-5 wt.% of an organomodified clay mineral afforded by treating a water-swellable clay mineral with a quaternary ammonium salt-type cationic surfactant and a nonionic surfactant, (B) 0.01-20 wt.% of a low-molecular betaine, (C) 5-90 wt.% of an oil, and (D) water. The component B to be used is pref. a quaternary ammonium salt of the formula (R<1> to R<3> are each a 1-6C straight-chain or branched-chain alkyl; (n) is 0 or a positive integer; wherein the total sum of the sum of the carbon atom number for R<1> to R<3> and (n) is <=8) (pref. trimethylglycine or γ-butyrobetaine).
Patent JP-H10140492-A (JP)
Title: Twisting of wire
Inventor: ABE KAZUO
IPC: D07B3/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To perform stabilization of forming operation and external damage by a multistage draw dies, etc., by always keeping tension of twist wire fed to a wire preform device and feed amount constant. SOLUTION: Capstans having numbers corresponding to numbers of wire are arranged between a preform device 4 for forming twist wire 2 and a bobbin for feeding wire and the capstans are interlocked with a twisting machine and twist wire 2 is fed out from many bobbins mounted on a rotation gauge 5 and the wire is wound at least 2-3 times around the capstan having a diameter satisfying relationship of the formula [minimum diameter >= wire diameter ×100 to 150] without impairing wire characteristics when the wire 2 is wound and twist wire 2 is prevented from slipping during rotation and the wire 2 is passed through pulley 6 of each capstan and fed to the preform apparatus 4 and subjected to prescribed forming and collected to a drawing device 3 to form a prescribed twisted wire 1.
Patent JP-H11116404-A (JP)
Title: Freshness preservative for cut flower
Inventor: YAMAZAKI MASAHIKO
IPC: A01N3/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness preservative for a cut flower, capable of prolonging the life of the cut flower, retaining its freshness, having excellent storage stability, by including a mixture of a thiocyanate or a nitrite and a silver compound or a reaction product of them. SOLUTION: This freshness preservative contains a mixture of (A) at least the one selected from a thiocyanate and a nitrite (an alkali metal salt, an alkaline earth metal salt, an onium salt, etc., of an thiocyanate and a nitrite) and (B) a silver compound (a monovalent silver compound may be cited and a salt such as silver nitrite, silver carbonate, silver sulfate, silver chloride, silver bromide, silver oxide, etc., are preferable) and/or a reaction product thereof. The concentration of silver in the freshness preservative is preferably 0.001-5 millimol/liter, especially 0.005-1 millimol/liter, the molar ratio of silver to the thiocyanate and/or the nitrite is 4-1,000, especially 10-100 and the pH of the freshness preservative is preferably 3-11.
Patent JP-H06150246-A (JP)
Title: Production of thin film magnetic head
Inventor: YAMAZAKI HIDEKI
IPC: G11B5/31
Filed: 1992-11-06
Abstract: PURPOSE:To enable highly accurate track width defining process in order to realize a high recording density of a magnetic disk apparatus. CONSTITUTION:A method of fabricating a thin film magnetic head comprises steps for forming a first magnetic film 2 on a substrate 1, forming a first non- magnetic film 3 on the first magnetic film 2 and then flattening such non- magnetic film 3, thereafter, exposing the first magnetic film 2 and forming a second magnetic film 4 in the thickness of 0.3 to 1mum on the film 2, thereafter, forming a magnetic gap film 5 and a first mask film 6 on the second magnetic film 4, and then forming the second magnetic film 4, magnetic gap film 5 and first mask film 6 in the predetermined shape, then forming a second non- magnetic film 8 thereon and flattening this non-magnetic film 8 and thereafter, exposing the first mask film 6 and removing the first mask film 6 to form an upper magnetic film. Since the second magnetic film 4 is as thin as 0.3 to 1mum, the track width processing accuracy can be improved and high recording density of the magnetic disk apparatus can be realized.
Patent JP-2000123102-A (JP)
Title: Automatic teller machine
Inventor: KURIHARA MAKOTO
IPC: G06F19/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic teller machine which can simplify the processing of a back office and also can improve the safety for collection and transport of the financial documents. SOLUTION: This teller machine includes an encoder 46 which prints the total amount of bundles of checks distributed to a prescribed section 71 included in a bin 70 on an invoice form that is fed from an invoice issuing machine 51 with magnetic ink based on the rules such as the check reception dates, the types of checks and a storing mechanism 49 which stores the printed invoice form in the section 71 in the bin 70.
Patent JP-2000129183-A (JP)
Title: Ink for ink-jet printer
Inventor: KASPERCHICK VLADEK P
IPC: C09D11/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an ink suitable for ink-jet printing or the like, safe, and excellent in encrustment resistance, bleed resistance, lightfastness and quick- drying property by including a specific anionic dye, buffering agent and precipitant. SOLUTION: This ink comprises (A) 0.5 to 5 wt.% (based on the whole ink weight) of anionic dye comprising e.g. one or more compounds, each having one or more proton sites, of the formula [R1 is H or a 1-6C aliphatic group; (n) is 2 to 4; X is NR3R4 (R3 and R4 are each e.g. H or a 1-6C alkyl) or the like; R7 is H, a 1-6C alkyl or the like; and M is H, a metal atom or the like], (B) one or more buffering agents e.g. tris[hydroxymethyl]aminomethane enough to keep the ink at pH 5.5 to 9.5, and (C) one or more precipitants of metal salt or the like.
Patent JP-S63149836-A (JP)
Title: Optical recording disk reproducing device
Inventor: ITANI TETSUYA
IPC: G11B7/09
Filed: 1986-12-12
Abstract: PURPOSE:To decrease irregularity in a reproduced picture even if servo is disordered by outputting a video signal stored in a storage means during the time when a control means is returning a pickup to the position where the servo is disordered. CONSTITUTION:A video signal stored in a high-density recording disk 11 is reproduced through the pickup 12 and a video signal reproduction circuit 14, and supplied to a memory 16 and a switch 19. The switch 19, normally, is set in the circuit 14-side to output a video signal from a terminal 20. If a focus servo is disordered by an external shock, a defocusing detection circuit 17 informs a pickup position control circuit 18 of said disordering happened and its position. The circuit 18 transmits the optical beam from the pickup 12 to the position where the servo is disordered, and restart the reproduction from this position. During the process of said sequence, the switch 19 is set to a memory 16-side, to output the video information at a place immediately prior to said position of defocusing stored in the memory 16 to the terminal 20.
Patent JP-S62156944-A (JP)
Inventor: TANIGUCHI ISOJI
IPC: B32B15/08
Filed: 1985-12-28
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-H06150775-A (JP)
Title: Switch device
Inventor: YOSHINAGA KENICHI
IPC: G10H1/34
Filed: 1992-11-06
Abstract: PURPOSE:To provide a switch device which presents the easiness in installing operation and can easily be fixed even to a flexible printed circuit board. CONSTITUTION:A switch device 10 is composed of a base board 12, elastic member 11, and sheet-form holding member 17. In the swell-out part 14 of the member 11, the holding member 17 is fitted till the part to be held 16 so that an aperture 18 can enter, and is fixed to the base board 12 only through a simple operation consisting of adhering, and thereby a cost-down is accomplished corresponding to enhancement of the easiness in installing works. The elastic member 11 is made of a soft material so that it can be fixed even to a base member which is thin and flexible.