baber/WOPTO huggingface dataset:
Patent JP-H07183741-A (JP)
Title: Differential input circuit
Inventor: ITAKURA TETSURO
IPC: H03F1/32
Filed: 1993-12-22
Abstract: PURPOSE:To fix the sum of differentially obtained output currents independently of the in-phase input operation point by providing a differential circuit which receives differential signals inputted to a first differential pair and includes a third differential pair having the P-ch transistor TR constitution. CONSTITUTION:When common mode potentials or differential input signals are higher than threshold voltages of N-ch TRs T1 and T2 and input P-ch TRs T5 and T6 of a differential amplification circuit AMPI are turned off, the first differential pair consisting of TRs T1 and T2 are operated as an differential circuit. When common mode potentials are higher than threshold voltages of N-ch TRs T3 and T4 and TRs T5 and T6 are turned on, at least one of first and second differential pairs is operated as a differential circuit because the output operation point of the circuit AMP1 is set so as to exceed the threshold potentials of TRs T3 and t4. Since source terminals of current supply to first and second differential pairs and differential outputs of both differential pairs are connected in common respectively, the sum of differential currents of the differential circuit is fixed independently of the common mode potentials of input signals and is not varied.
Patent JP-H08178192-A (JP)
Title: Support frame structure for cng tank
Inventor: MORI TAKASHI
IPC: F17C13/08
Filed: 1994-12-27
Abstract: PURPOSE: To provide a support frame structure of a CNG tank capable of performing easy and safe mounting and demounting of the CNG tank on and from a support frame. CONSTITUTION: In a support frame structure wherein a cylindrical CNG tank 1 is mounted in a horizontally installed state on a vehicle (b), the support frame structure comprises a first support frame body 2 at which the bottom of the CNG tank 1 removably mounted on the vehicle (b) and vertically suspended during removal is seated; and a second support frame body 3 fitted in the drum part 10 of the seated CNG tank 1 in such a state to surround and cover the tank therewith and coupled to the first support frame body 2.
Patent JP-2001146422-A (JP)
Title: Inorganic porous material in which pore wall comprise crystal titanium oxide and method for producing the same
Inventor: KOSUGE KATSUNORI
IPC: B01J37/03
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a new inorganic porous material which is obtained from a hexagonal phase organic-inorganic meso-structure as an intermediate and has uniform diameter pores and in which the walls of the pores comprise crystal titanium oxide, and to provide a method for producing the inorganic porous material. SOLUTION: This inorganic porous material which is obtained from a hexagonal phase organic-inorganic meso-structure as an intermediate and has uniform diameter pores, characterized in that the walls of the pores comprise crystal titanium oxide.
Patent JP-S63266699-A (JP)
Title: Variable delay circuit device
Inventor: MATSUMURA TETSUYA
IPC: H03H11/26
Filed: 1987-12-23
Abstract: PURPOSE:To simplify a circuit constitution, and to reduce a circuit area, and in addition, to lower a power consumption and to enable a high speed operation by using a memory cell array as a storing means for inputted information, and selecting directly a memory cell by means of using a variable length shift register means as a selecting means in order to delay the said information for the set time portion and output it. CONSTITUTION:The memory cell of the memory cell array 1 is successively selected by a variable length circular shift register means 201-20k, and after the memory cells in a prescribed range are selected, it returns to the memory cell selected at first, and hereafter, the same affairs are repeated. The information inputted to an inputting means 4 is successively stored in the memory cell selected by the variable length circular shift register means 201-20¦, and the stored information is read out and outputted to the external part by an outputting means 5, when the said memory cell is selected again after the prescribed time elapses. Then, because the range of the memory cells, in which the variable length circular register means 201-20k repeatedly select can be changed by a controlling means, the delay time can be varied as well. Thus, the high speed operation comes possible by the simple circuit constitution and the low power consumption.
Patent JP-2000135115-A (JP)
Title: Bar-shaped gel container
Inventor: FUJIE TAKASHI
IPC: A45D40/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To cut gel in the state of a slice with a cutter provided at the upper end of a container by pushing up the gel through the bottom plate of the container at the time of using the matter in the container housing the bar-shaped gel. SOLUTION: This container is formed of a cylindrical barrel 1 open in both of its upper/lower surfaces, the bottom plate 11 fitted in the state of being capable of being pushed up to the inside of its lower part and a member with a cutter fitted to the upper part of the cylindrical barrel. As for the member with the cutter, in a holding cylinder upper half cylindrical part projecting toward the upper side of the cylindrical barrel, the rear half cylindrical part 24b is separated from a holding cylinder lower half cylindrical part 22, which is fitted to the outer surface of the trunk 1, and the front half cylindrical part 24a of the upper half cylindrical part, both ends of the front/rear half cylinder parts 24a, 14b are connected at their one ends with a small-thickness hinge 25 and other ends are made freely attachable and detachable with an engaging means.  In addition, the cutter 27, which vertically halves the inner surface of the holding cylinder upper half cylindrical part to clog is projectingly provided from the inner surface of the part 24b to make the part 24b rotatable with the hinge 25 in a center.
Patent JP-H09164954-A (JP)
Title: Inspection method for moving body detecting line
Inventor: KOYASU OSAMU
IPC: G05D1/02
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability inspection by applying different colors to individual cross guide lines to form moving body detecting lines, winding the lines in sequence, photographing the images on the surfaces, detecting the colors of loop sections via image processing, and inspecting the arranged state of the guide lines based on the sequence. SOLUTION: A wiring board 1 is vertically provided with many recesses 1a, and two electric wires forming a cross guide line 2 is hooked on each recess 1a to form a loop section 2a. When the moving body detecting lines are inspected, the lines are wound from the start ends in sequence by a steering drive section, and images on the surfaces are photographed. The loop numbers indicating the detected numbers of the loop sections 2a are initially set, and whether the loop section 2a is detected or not is judged based on the image signal. If the judgment is YES, the color of the electric wire is judged. Whether the detected hue is the color data corresponding to the stored loop number or not is judged. If the detected hue is the regular color based on the result, the line is reported as normal.
Patent JP-H03173551-A (JP)
Title: Device for measuring and displaying blood stream
Inventor: ODEIIRU BONNUFU
IPC: A61B8/06
Filed: 1990-11-29
Abstract: PURPOSE: To provide an accurate speed spectral image and at the same time judge an auxiliary physiological parameter by connecting a multiplexer and a speed display device to an output point of a memory for storing the speed value. CONSTITUTION: A measuring and a display devices are connected to an output point of a memory 304 for storing a value of speed V (t, z) so that, when one of them is set ΔV to a judgment step in relation to a given time (t), it has a multiplexer which writes the number Ni (t) of a measurement sample having a value Vi in the vicinity of ΔV in a memory 402, and the other has, for example, a device 403 which displays the speed as a time function where the brightness in a point (Vi , t) is proportional to Ni (t). The accuracy obtained on the flow velocity measurement thus enables the calculation of other physiological parameters as well as, for example, a display of the blood flow in an M mode and an expression of a speed spectral image. There are a flow diameter D(t), a mean speed V(t), and a flow rate Q(t) in the parameters possible to be judged.
Patent JP-H0362645-A (JP)
Title: Frequency and phase detecting circuit of nrz bit synchronizing system
Inventor: BOMU CHIYORU RII
IPC: H04L7/033
Filed: 1989-12-18
Abstract: PURPOSE: To reduce jitter components by extracting phase difference between retimed NRZ data and inputted NRZ and extracting phase difference between the data retimed by the same phase and the opposite phase clocks. CONSTITUTION: A VCO clock is separated into the same and opposite clocks by the same phase and the opposite phase generating circuit U1. As the same phase clock is inputted to the clock terminal Cp of DFFU 2 and the opposite phase clock is inputted to the clock terminal P of DFFU 3, NZR data outputted from U2 and U3 is alternately retimed each time of the transition of the VCO clock. Consequently, concerning retimed NGR data outputted from the outputs Q of U2 and U3, the phase is advanced or delayed by 1/2 period of a VCO clock. Then, when the exclusive OR of the outputs Q of U2 and U3 are taken, a time interval pulse with the time interval of 1/2 period of VCO clock is generated form the output terminal of an exclusive OR gate U4b each time of the transition of NZR data.
Patent JP-H01167926-A (JP)
Title: Switch
Inventor: TANAKA SADAMASA
IPC: H01H23/04
Filed: 1987-12-23
Abstract: PURPOSE:To prevent a handle from dropping upon opening of the housing of a surge type switch and ensure easy operation by applying the constitution wherein the housing so fitted with the handle as to be free to oscillate comprises a body fixed with a metal support frame and a cover connected thereto and having an opening for exposing the handle so fitted to the body as to be free to be mounted and dismounted on the external surface of the housing. CONSTITUTION:The housing 10 of a surge type switch is constituted with a body 11 fixed to a wall and the like, and a cover 12 so coupled to the body 11 as to be free to be mounted and dismounted. Both of the body 11 and the cover 12 are formed with thermo-setting synthetic resin. A fitting hole 11a is provided at each part formed in a square form on the body 11 on a diagonal line thereof and a screw to be inserted in the hole 11a is used to fix the cover 12. Also, a pair of support frames 31 is fixed to the body 11 for supporting a handle 10 and a drive rivet 32 is inserted in the support hole 11d of the body 11 via each support piece 31a formed on the tips of both leg pieces. And the support frame 31 is fixed to the body 11 and an indicator light 34 is positioned below the handle 30.
Patent JP-H04194430-A (JP)
Title: Liquid sealing type tubular mount
Inventor: SHIRAKI KEITA
IPC: F16F13/14
Filed: 1990-11-28
Abstract: PURPOSE:To ensure an amount of fluid passing through an orifice and improve a vibration preventing effect by providing a tapered side wall part of a main liquid chamber to improve the bending strength of the side wall part and thereby restrain the outward bulge of the same for effectively varying the internal pressure in the main liquid chamber. CONSTITUTION:When vibration is inputted between an inner tube fitting 10 and outer tube fitting 12, the internal pressure in a pressure receiving chamber 52 of a main liquid chamber is varied as a rubber elastic body 14 is deformed. Then, liquid flows through an orifice path 62 between the pressure receiving chamber 52 and a balancing chamber 54 of a sub-liquid chamber so that an attenuation effect is fulfilled by the resonance action of the liquid. Since the side walls 26, 26 of the pressure chamber 52 have respectively tapered sections successively thickened from the outer tube fitting 12 side to the inner tube fitting 10 side, they have excellent bending strength. Thus, since the bulging deformation of the respective side walls 26, 26 outward axially of a mount is advantageously prevented, the internal pressure in the pressure receiving chamber 52 is more effectively varied. Thus, the flow rate of fluid flowing through an orifice path 62 is advantageously ensured to fulfill effectively the attenuation of vibration.
Patent JP-H02256639-A (JP)
Title: Methylenephenoxypropyl derivative
Inventor: KASHIBA NORIAKI
IPC: C07C217/18
Filed: 1987-12-25
Abstract: NEW MATERIAL:The methylenephenoxypropyl derivative of formula I (Z is halogen, amino or phthalimido). EXAMPLE:3-(3-Hydroxymethylphenoxy)propylamine. USE:A drug. A synthetic intermediate for the compound of formula II. formula III, etc., useful as a drug for peptic ulcer by its histamine H2 receptor antagonistic action. PREPARATION:A compound of formula I wherein Z is halogen is produced by reducing a formylphenoxypropane derivative of formula IV (X is halogen) in a solvent (e.g. ethanol) using a metal hydride complex compound (e.g. NaBH4) as a reducing reagent at -10 to +30 deg.C. The product can be converted into another compound of formula I wherein Z is phthalimido by reacting with phthalimide or its alkali metal salt in a solvent in the presence of a base. The other compound of formula I wherein Z is amino is produced by hydrolyzing the above product preferably in the presence of a solvent and a base.
Patent JP-H09173092-A (JP)
Title: Industrial production of phosphatidyl serine
Inventor: DE FERRA LORENZO
IPC: C07F9/10
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphatidyl serine useful in treatment for regressive encephalopathy due to atherosclerosis or senility and in production of liposome preparations by reaction of a specific phosphatide with serine under specific conditions.  
     SOLUTION: In the presence of extracellular phospholipase D having phosphatidyl group-transferring activity in an aqueous organic two phase system, racemic or enantiomerically pure serine, preferably (L)-serine and naturally occurring phosphatide such as soybean lecithin or yolk lecithin or a synthetic phosphatide of formula I are allowed to react with each other. Phosphatidyl-L- serine is obtained with industrial advantage by using crude phospholipase D obtained by centrifugation of the fermentation mixture of a strain of a microorganism capable of producing an extracellular phospholipase D having high phosphatidyl group-transferring activity (Streptomyces sp. ATCC 55717). 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001138845-A (JP)
Title: Shock absorbing structure in automobile
Inventor: TAKAHASHI YASUSHI
IPC: B60R13/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing structure in an automobile capable of improving the fitting accuracy of a trim as an interior material and having good shock absorbing ability. SOLUTION: A shock absorber 16 is mounted to extend over a space up to a center pillar 14 connected to a structural material 10 forming a ceiling part of a car body, and the back of a roof trim 36 is fitted to closely adhere to the shock absorber 16, so that the shock absorber 16 is interposed among the roof trim 36, the structural material 10 and the center pillar 14.
Patent JP-H10128305-A (JP)
Title: Collection of source separated refuse
Inventor: NIBU MITSUO
IPC: G06K7/10
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily collect source separated refuse at low cost by rapidly classifying the refuse to which a bar code is applied by a classifying purpose such as a material by a bar code reader according to the refuse having a definite shape or a way to apply a definite bar code and further making the reader synchronize to a classifier on-line and to further expand a source separated refuse collection adapting range by using a bar code system not recognizable visually. SOLUTION: In a collection of source separated refuse and a system therefor, a bar code by a purpose to be sorted and classified is preliminarily applied to a product or a part constituting the product and, when this product or the part becomes waste, the bar code of this waste is read and this read data is made synchronous to a classifier on-line to rapidly sort and classify the waste and this waste is treated or regenerated to be utilized. Further, an invisible bar code and a reader thereof are used.
Patent JP-H02174669-A (JP)
Title: Acidic seasoning solution
Inventor: NAKAMURA NORIO
IPC: A23L27/60
Filed: 1988-12-27
Abstract: PURPOSE:To obtain an acidic seasoning solution which is not clear itself and hardly causes settlings even in preservation for a long period by containing gums in an edible vinegar. CONSTITUTION:An acidic seasoning solution obtained by adding about 0.05-1.0% gums, such as xanthan gum or guar gum, to an edible vinegar prepared by a conventional method and, as desired, further >=0.5%, preferably >=1.0% gluconic acid thereto.
Patent JP-H06176802-A (JP)
Title: Distribution device
Inventor: AKASHI YUKIO
IPC: H01R4/24
Filed: 1992-12-08
Abstract: PURPOSE:To facilitate distribution at any position in respective rooms by constituting a power distribution device of a distribution body, formed as construction members such as a floor, a wall, a ceiling, and the like, and a receiving body having connection pins connected to the respective power source layers of the distribution body. CONSTITUTION:The respective layers of a distribution body 1 are made of soft material in which a pin state can be wound into, and are constituted as ceiling members. A receiving body 2 is constituted of a connection pin 8 for a positive electrode and a connection pin 11 for a negative electrode, and both connection pins 8, 11 respectively have such lengths as a tip conductive contact portion 9 reaches the first power source layer (positive electrode) 6 of the distribution body 1, and the tip of the tip conductive contact portion 12 of the connection pin 11 reaches the second power layer (negative electrode) 4, when both connection pins 8, 11 are wound into the distribution body 1. The lengths of the conductive contact portions 9, 12 themselves are set to be shorter than the thickness of an insulating layer 5, and the peripheries of both connection pins 8, 11 are surrounded by an insulator so as not to short-circuit.
Patent JP-H03188626-A (JP)
Title: Etching device
Inventor: OKAFUJI MICHIKO
IPC: H01L21/302
Filed: 1989-12-18
Abstract: PURPOSE:To make the etching state of an etching device easily observable by introducing a gas excited by microwaves into a reaction chamber through a transparent gas shower nozzle. CONSTITUTION:A plasma gas excited by microwaves is introduced into a reaction chamber 1 through a transparent gas shower nozzle plate constituted of a transparent insulating body section 5 coated with a transparent conductive section 6 and applied with a metallic mesh 7, and a wafer to be processed is dry-etched. When such constitution is used, the etched state of the wafer can be observed easily from the top of the transparent gas shower nozzle plate. In addition, etching of the nozzle plate can be prevented by means of the transparent conductive coating section, and electrification which cannot be prevented by the transparent conductive coating section can be prevented by the double structure provided with the metallic mesh.
Patent JP-H07192757-A (JP)
Title: Nonaqueous system electrolyte battery
Inventor: SUEMORI ATSUSHI
IPC: H01M4/133
Filed: 1993-12-24
Abstract: PURPOSE:To suppress self discharge and increase shelf life by adding tricarbonimide to a nonaqueous system electrolyte. CONSTITUTION:A positive electrode 1 and a negative electrode 2 using lithium as an active material are spirally wound through a separator 3 impregnated with a nonaqueous system electrolyte comprising a solute selected from the group comprising LiPF6, LiClO4, LiCF3SO3, LiBF4, LiAsF6, and LiN(CF3SO2)2, a solvent selected from the group comprising ethylene carbonate, propylene carbonate, vinylene carbonate, 1,2-dimethoxyethane, dimethyl carbonate, diethyl carbonate, ethylmethyl carbonate, tetrahydrofuran, and 1,3-dioxane, and 0.1-30.0wt.% tricarbondiimide to constitute a spiral electrode body. The spiral electrode body is inserted into a battery can 4 also serving as a negative terminal. The negative electrode 2 is connected to the battery can 4 through a negative conductor 5, and the positive electrode 1 is connected to a battery cover 7 through a positive conductor 6.
Patent JP-H06172504-A (JP)
Title: Novel polyester and fiber prepared therefrom
Inventor: TSUKAMOTO RYOJI
IPC: D06M101/16
Filed: 1992-12-08
Abstract: PURPOSE:To prepare a polyester which is excellent in melt moldability and mechanical properties and gives a molecularly oriented fiber by forming the polyester with two specific dicarboxylic acid residues and specifying the intrinsic viscosity of the polyester. CONSTITUTION:The title polyester is a copolyester in which the dicarboxylic acid residues constituting the polyester are of formulae I and II in the molar ratio of 30/70-10/90 and the diol residue is composed of that of formula III and which has an intrinsic viscosity of 0.4 or more as measured in a p- chlorophenol/1,1,2,2,2-tetrachloroethane solvent mixture (40/60 by weight). The polyester is a material which is crystalline and has an excellent melt moldability, and hence can widely be used as fibers, films and moldings. Further, the fiber, in particular, has an excellent moldability and spinning and oriented crystallization characteristics and also excellent mechanical properties, thermal resistance and chemical resistance and therefore is useful in general industrial applications.
Patent JP-H06178380-A (JP)
Title: Super-directivity microphone
Inventor: IBARAKI SATORU
IPC: H04R1/34
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a super-directional microphone with the excellent effect of periphery noise removement by improving the directivity of 180 deg.C. CONSTITUTION:The microphone is composed of a first sound tube 11 provided with plural sound holes 12a to 12j and plural sound resistence materials 13a to 13j on its side, a microphone unit 14 connected to one terminal of the first sound tube 11 and a second sound tube 15 which is connected to the other terminal of the first sound tube 11 and filled with a sound absorbing material 16 in its inside. With this piece of constitution, a sound wave propagated in the direction of a tip inside of the first sound tube 11 is absorbed by the second sound tube 15 which is filled with the sound absorbing material 16 in its inside so as to realize the super-directivity microphone with excellent directivity.
Patent JP-H01168254-A (JP)
Title: Preparation of 'konjak' containing gingko nut
Inventor: SAITO HIROKI
IPC: A23L29/244
Filed: 1987-12-24
Abstract: PURPOSE:To prepare KONJAK (paste made from the starch of devil's tongue) containing gingko nut and having high chewiness and nutrient value, by mixing boiled gingko nut to a KONJAK raw material when the material begins to gelatinize, adding a coagulant to the mixture, pouring into a mold and boiling in hot water. CONSTITUTION:Gingko nut having astringent skin is boiled, the skin is removed and the nut is classified by size. When the KONJAK raw material begins to gelatinize, the material is mixed with the above gingko nut, expanded, added with a coagulant, stirred, poured into a mold and boiled in hot water at 85-95 deg.C to obtain the objective KONJAK containing gingko nut.