baber/WOPTO huggingface dataset:
Patent JP-S61250829-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D5/23
Filed: 1985-04-30
Abstract: PURPOSE:To improve running characteristic, S/N and durability by incorporating polyether polycarbonate polyurethane and specific compd. into a magnetic layer. CONSTITUTION:The magnetic layer 2 is provided on a substrate 1 and a BC layer 3 is provided on the surface on the side opposite from the layer 2. The compd. of the formula to be incorporated into the layer 2 has 1-200 number of polymn. (n), contains an alkyl group R of 1-30 C and contains a hydroxyl group or metallic alcoholate group A. The polycarbonate polyol which does not contain an ester group and is usable is chained with the polyol by a carbonate bond and is obtd. by condensation of, for example, polyhydric alcohol and phosgene, chloroformate, dialkyl carbonate or diallyl carbonate, etc. The amt. of the isocyanate to be used is made 0.8-1.2 equiv. ratio of the isocyanate group contained therein with respect to the total amt. of the active hydrogen contained in an active hydrogen-contg. compd.
Patent JP-S62248342-A (JP)
Title: Digital fsk transmission equipment
Inventor: NOMA NOBUHIKO
IPC: H04L27/12
Filed: 1986-04-22
Abstract: PURPOSE:To lessen the level of a higher harmonic component, and the spreading of a frequency, by changing the reading address interval of a waveform memory gradually when a transmission data changes. CONSTITUTION:When a data signal changes from 0 to 1, or from 1 to 0, a waveform memory 12 is addressed setting N as N=n+1/2m, and one waveform of a sine wave having a frequency of Fn+1/2 is sent out. Next, when the data signal is 1, the waveform memory 12 is addressed setting N as N=n, and one waveform of the sine wave having a frequency of Fn+m is sent out. Also, when the data signal is 0, the waveform memory is addressed setting H as N=n+m, and one waveform of the sine wave having a frequency of Fn+m is sent out. Thus, the frequency is not changed from Fn to Fn+m, or from Fn+m to Fn momentarily, when the data signal changes, and a switching is performed completely after one waveform of an intermediate frequency Fn+1/2m is outputted transiently.
Patent JP-H10272634-A (JP)
Title: Manufacture of resin molded body and curing device
Inventor: ARAKI KOICHI
IPC: B29C35/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded body not generating defects of quality even in the short time treatment in the molding of a molded body using thermosetting resin. SOLUTION: In a manufacturing method of a resin molded body, a metal core 2 which can be induction heated is coated with a blend resin material layer, and the whole shape is molded integrally and then the metal core 2 is heated by an induction heating means 7 to heat inside an FRP material layer before being cured and simultaneously the outer face of the FRP material layer before being cured is control cooled forcibly by a cooling means 9, by which the FRP material layer before being cured is cured in a short time.  The whole shape is molded by using the blend resin material and the FRP material layer before being cured, and then the blend resin material and the FRP material layer before being cured are self-heated from inside by the chemical reaction of the curing agent, and simultaneously the outer face of the blend resin material is control cooled forcibly by the cooling means 9, by which the blend resin material layer and the FRP material layer before being cured are cured in a short time.
Patent JP-H02272647-A (JP)
Title: System for measuring execution time of program
Inventor: HANIYUDA KOICHI
IPC: G06F11/34
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the processing performance of a CPU or the like from being deteriorated by measuring execution time by hardware processing. CONSTITUTION:A time measuring instrument 11 has a decoder circuit 15 decoding the microprogram addresses of the CPU 10 and detecting identification(ID) number rewriting instructions MA to M0 included in a program to be measured, a register 16 whose stored contents are rewritten to task ID numbers T following the instructions MA to M0 and a memory circuit 17 for successively storing the number of clocks counted up to the end of the processing of a task corresponding to each task ID number T stored in the register 16 as the execution time. Consequently, the execution time can be known in each task from the number of clocks stored in the memory circuit 17 in each task ID number and the processing performance of the CPU or the like can be prevented from being deteriorated.
Patent JP-H01263632-A (JP)
Title: Film photosensitive printing device
Inventor: YAMAMOTO NOBORU
IPC: G03B42/02
Filed: 1988-04-14
Abstract: PURPOSE:To enhance a resolution and to remove the difference of a contrast by using an element in which a light emission point emits light itself as a photosensitive printing light source. CONSTITUTION:The element in which each light emission point 3 of a light emission part 2 fits a film photosensitive wave length and the light emission point 3 emits light itself like a fluorescent display tube 4 is used as the photosensitive printing light source 1. In case of using a display tube 4, a display circuit 6 is provided in such a manner that the light emission point 3 sealed in a glass 5 lights. And a plane mirror 7 is provided on the front surface of the display tube 4, and reflects light. Furthermore, a lens 8 is provided between the plane mirror 7 and a film 9. Then the light from the light emission point 3 of the display tube 4 is reflected by the plane mirror 7, is condensed by the lens 8 and is projected on the part of the film 9.
Patent JP-H10263794-A (JP)
Title: Manufacture of nodular graphite cast iron
Inventor: KADOKAWA MASABUMI
IPC: C21C1/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a thick-walled part and the fatigue strength, and to improve the machinability by setting a modulus-designed chiller in a thick-walled part casting cavity as a core, and cooling the thick-walled part of the casting to refine the graphite grain size of the thick-walled part similar to the graphite grain size of a thin-walled part. SOLUTION: A core to be set in a thick-walled casting cavity having a through hole is a chiller. The solidifying speed of the molten metal is increased thereby, and the nodular graphite grain size is reduced. In addition, because the passing speed at the eutectoid transformation point is reduced through the heat insulation effect by the heat of the molten metal stored in the chiller, the ferrite quantity can be secured, and the metallic structure excellent in the mechanical properties can be provided even at the thick-walled part. The mean cooling speed from the temperature immediately above the eutectic solidification starting temperature by 100K to the eutectic solidification temperature is preferably 5-10 K/sec.  In addition, when the chiller modulus-designed so that the eutectoid transformation point passing speed is <=1.0 K/sec., is set, the graphite is refined, and the matrix of the thick-walled part can be ferrite.
Patent JP-S59223376-A (JP)
Inventor: MITSUDA MATAKI
IPC: D06N3/00
Filed: 1983-05-26
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-H04357107-A (JP)
Title: Silicone oil intercalating composition
Inventor: YOSHIOKA KATSUAKI
IPC: C01B33/42
Filed: 1991-03-29
Abstract: PURPOSE:To obtain an additive improved in the handling property and further providing a lubricating coating film to a coating by treating a clay mineral with a specific cationic surfactant to make the interior of layer lipophilic and adding a silicone oil thereto. CONSTITUTION:A 10-200 milliequivalent cationic surfactant being a primary, secondary or tertiary amine salt, or a quanternary ammonium salt, having two or more >=10C alkyl groups and containing at least one or more kinds of ester bond, ether bond and amide bond [e.g. N-(3-alkoxy-2-hydroxypropyl) trialkylammonium halide] is added to 100g clay mineral (e.g. montmorillonite) and water is further added thereto, and the mixture is sufficiently stirred or kneaded. The blend is washed with water, dehydrated and then washed with a mixed liquid of water and a hydrophilic organic solvent (e.g. methanol) and powdered by vacuum drying, etc. Silicone oil having 65-100000cm stroke viscosity is added thereto and mixed with the powder to provide the objective composition.
Patent JP-H11295495-A (JP)
Title: Particle controller
Inventor: EGASHIRA MITSURU
IPC: H01J49/44
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To enable the minute sediment and processing, as desired, on a sample by charged particles by measuring the speed of the charged particles emitted from a particle gun, removing them if their speeds are too different, and compensating for the degree of deflection and convergence for particles whose speeds are a little different in a particle controller that controls the charged particles emitted from the particle gun. SOLUTION: A particle controller has a structure equipped with two first electrodes C1 and C2 located opposite to each other with a route for charged particles emitted from an electron gun 21 between the electrodes C1 and C2 , two second electrodes C3 and C4 located opposite to each other at a prescribed distance from the first electrodes C1 and C2 with a route for charged particles between the electrodes C3 and C4 , and a circuit 14 that measures the time (t) between the time when the charged particles pass the first electrodes C1 and C2 and the moment at which they pass the second electrodes C3 and C4 .
Patent JP-S63259948-A (JP)
Title: Field emission type electron generation device
Inventor: TOMITA MASAHIRO
IPC: H01J37/073
Filed: 1987-04-17
Abstract: PURPOSE:To cleans the vicinity of a chip for setting up long-term stabilization of emission by making thermal electrons from a heating body to collide with adsorptive gas molecules at a high speed. CONSTITUTION:A high voltage is impressed between lead rods 14a/14b fixed to a heating body 21 and an extraction electrode 5 for accelerating thermal electrons to make them to collide with the extraction electrode 5 and a protective umbrella 22. The collision activates gas molecules adsorbed to the extraction electrode 5 and the protective umbrella 22 for discharging them outside by an ion pump.
Patent JP-S59221283-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: B67B7/70
Filed: 1983-05-25
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-S62249682-A (JP)
Inventor: OTANI JUNICHI
IPC: B68G1/00
Filed: 1986-04-22
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-H11289201-A (JP)
Title: Dielectric filter, transmitter-receiver and communication equipment
Inventor: SONODA TOMIYA
IPC: H04B1/40
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter capable of suppressing the warp of a case for supporting a dielectric plate constituting a dielectric resonator, suppressing stress applied to the dielectric plate and preventing the dielectric plate from being peeled from the case or cracked and allowed to be easily miniaturized and to provide a transmitter-receiver and a communication equipment using the filter. SOLUTION: A case 15 constituting of integrally forming a supporting part for supporting the lower face of a dielectric plate 3 forming electrode non- formation parts 4a to 4c as dielectric resonator parts and a sidewall part surrounding the side part of the plate 3 is joined with a base plate 6 forming microstrip lines or the like on its surface, the plate 3 is loaded on the supporting part of the case 15 and a metallic cover 8 covers the aperture part of the case 15.
Patent JP-S57207085-A (JP)
Title: Printer
Inventor: SENOO TOSHIHIKO
IPC: B41K5/00
Filed: 1981-06-16
Abstract: PURPOSE:To miniaturize the whole size of a printer for making its handling easier by using a system in which printing is made by turning a cylindrical cam and sliding a roller. CONSTITUTION:A hand lever 27 is pivotally supported on a printer body 1 and coupled with the connecting part of a cylindrical cam 23. Printing is made by turning in normal or reverse direction the cylindrical cam 23 by reciprocally operating the hand lever 27 and by pressing and reciprocally moving a roller 10 on a printing medium 2 by reciprocally driving a supporter 11. Thus, printing is made by sliding the roller 10 simply by turning the cylindrical cam 23. Therefore, for the printer, lesser number of parts can be used, the size can be miniaturized with reduction of weight, the handleability can be raised, the occurrence of trouble can be lessened, and the life can be lengthened.
Patent JP-H06297959-A (JP)
Title: Weather strip for automobile
Inventor: OTA NORIHIDE
IPC: B60J10/04
Filed: 1993-04-20
Abstract: PURPOSE:To attain light weight and the reduction of manufacturing cost, and reduce the generation of distortion at the fitting time so as to improve the quality in external appearance. CONSTITUTION:A retainer 3 is fitted to a center pillar 2, and the retainer 3 is provided with a weather strip 4 formed of a front weather strip 4A, a rear weather strip 4B and a connecting part 4C all of which are formed of sponge rubber. Flanges 12A, 12B are formed on both sides of the retainer 3, and a supporting part 13 of plane shape is formed at the center part. The side end parts of fitting base parts 6A, 6B are engaged with the flanges 12A, 12B and the supporting part 13. A protrusion 14 is protrusively formed on the retainer 3 side of the connecting part 4C, and the protrusion 14 is brought into approximately linear contact with the supporting part 13. The weather strip 4 is thereby fitted in the stable state, and even if backlash is generated to the weather strip itself or the retainer 3, this backlash can be absorbed desirably.
Patent JP-S5616985-A (JP)
Title: Buffer memory unit
Inventor: KAWAKAMI YASUYUKI
IPC: G06F12/08
Filed: 1979-07-23
Abstract: PURPOSE: To shorten the access time from CPU to the buffer memory and to speed up the data readout in high speed, by adding the data register and the next address register.  
     CONSTITUTION: The request from CPU is transferred to the address register A-REG and the control circuit A-CNT, and the content of A-REG and that of the next address register N-REG are compared COMP. Further, when the request address from CPU is an even number, accessing of the address storage memory A-MEM and data storage memory D-MEM is made, and the data corresponding to an even number address is stored in the data register 308 and the data corresponding to an odd number address is in the data register 308. The output of the registers 308, 309 is transferred to CPU via the multiplexer MUX. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08252444-A (JP)
Title: Stirrer
Inventor: OKASHITA KIYOSHI
IPC: B01F7/18
Filed: 1996-03-22
Abstract: PURPOSE: To reduce motive power required for stirring of a stirrer and to increase mixing performance at a time for stirring at low-speed rotation. CONSTITUTION: A stirring shaft 2 capable of being rotated from the outside of a stirring tank 1 is provided in the center part inside the stirring tank. A stirrer is constituted by fitting a bottom paddle 7 made of a wide flat plate to the stirring shaft 2 and fitting arm parts 8 to the upper part of the bottom paddle 7 fitted to the stirring shaft 2. The bottom paddle 7 is provided in the bottom of the stirring tank by sliding the low end part on the base wall surface of the stirring tank 1. Further, a lattice blade is fitted in which the interval of the strips is made narrower as the strips are kept further from the stirring shaft. One piece or a plurality of pieces of baffles lengthened in the axial direction of the stirring shaft 2 are provided on the side wall surface of the stirring tank 1 at the nearly equal intervals.
Patent JP-S62249945-A (JP)
Title: Production of hydroquinone monoester compound
Inventor: KATSUMATA TAIJI
IPC: C07C239/00
Filed: 1986-04-23
Abstract: PURPOSE:To obtain the titled compound useful as a production intermediate for pharmaceuticals, intermediate for organic compounds for photographic use, etc., under mild condition at a low cost in high yield, by reacting a hydroquinone diester with a base, thereby selectively cleaving one of two ester bonds. CONSTITUTION:A hydroquinone-monoester of formula II (e.g. hydroquinone monopivalic acid ester) can be produced by reacting (A) a hydroquinone diester of formula I [R1 is R3 (R3 is aliphatic group), R3-O-, R3(R4)N- (R4 is aliphatic group or aromatic group), R5-O- (R5 is same as R3), R6-S- (R6 is aliphatic, aromatic or heterocyclic group); n is 0-4; when n>=2, plural R2 groups may be the same or different or together form a ring] (e.g. hydroquinone pivalic acid ester) with (B) a base (especially preferably metal hydroxide, metal alcoholate or ammonia water) preferably at -20-+50 deg.C.
Patent JP-H02298414-A (JP)
Title: Rotary milling cutter
Inventor: AMIIRU SATORAN
IPC: B23C5/10
Filed: 1990-04-11
Abstract: PURPOSE: To improve the quality of milling by curving a cutting face and a flank. CONSTITUTION: A cutting edge 22 is formed between a cutting face 25 and a flank 24 of an insert 21, which are continuously curved. Thus an insert rake angle and a clearance angle which are prescribed about a cylindrical holder are made invariable along the length of the cutting edge, and a machined face obtained using an outer periphery rotary type milling cutter composed by detachably attaching the insert 21 to the outer periphery of the cylindrical holder can be smoothed, and its machining accuracy can be improved.
Patent JP-S63258674-A (JP)
Title: Surface treatment of aluminum sheet
Inventor: KURATA MASAHIRO
IPC: C25F1/00
Filed: 1987-04-16
Abstract: PURPOSE:To enhance corrosion resistance and to perform surface treatment without deteriorating moldability by subjecting an aluminum sheet to electrolytic treatment in an alkali soln. bath at 40-90 deg.C with AC waveform at 2-80C/dm<2> electrical quantity for 1-10sec. CONSTITUTION:Surface treatment of an aluminum sheet is performed by using an alkali soln. being an aq. soln. of sodium carbonate, potassium carbonate, sodium hydroxide and potassium hydroxide, etc., having 40-90 deg.C bath temp. and subjecting the aluminum sheet to electrolytic treatment at 2-80C/dm<2> electrical quantity with AC waveform for 1-10sec. The pH of the alkali soln. being an electrolyte is preferably regulated to 9-13. In this method for performing surface treatment, corrosion resistance is extremely excellent in comparison with a conventional method and stabilized aluminum sheet is obtained and also molding workability is not impaired.
Patent JP-S61253422-A (JP)
Title: Vortex flowmeter
Inventor: ONODA HAJIME
IPC: G01F1/32
Filed: 1985-05-01
Abstract: PURPOSE:To enable highly accurate measurement of flow rate over a wide range, by arranging a fluid throttle section formed toward both sides of an obstacle having a tube body with a square section to be square in the shape with a fixed width regardless of position so as to generate a stable vortex flow. CONSTITUTION:Flanges 14 and 15 are provided at both ends of a tube body 11 with a rectangular, square section or the like through shape-converting sections 12 and 13 to be connected to a fluid piping with a circular section. Then, an obstacle 16 which has a rectangular surface to choke the fluid toward both sides thereof is arranged at the interval center of the tube body 11. A vortex train frequency detector 17 detects the frequency of a vortex train generated on the downstream of the obstacle 16. With such as arrangement, the conditions are the same in the generation of vortex trains at the center and at upper and lower ends of the obstacle 16 so that stable vortex trains will be formed on the downstream of the obstacle 16. Thus, highly accurate measurement of flow rate can be done over a wide range by detecting the frequency of the vortex trains the obtained.
Patent JP-H04323270-A (JP)
Title: Oxytitanium phthalocyanine, production thereof and electrophotographic photoreceptor using the same compound
Inventor: GO SHINTETSU
IPC: G03G5/06
Filed: 1991-04-24
Abstract: PURPOSE:To obtain oxytitanium phthalocyanine having crystalline form and production thereof and electrophotographic photoreceptor having excellent electrophotographic characteristics using the same compound. CONSTITUTION:Oxytitanium phthalocyanine having strong peak at 7.4 deg., 10.2 deg. 12.5 deg., 15.0 deg., 16.3 deg., 18.3 deg., 22.4 deg., 24.2 deg., 25.2 deg. and 28.5 deg. at Bragg angle (2theta+0.2 deg.) in X ray diffraction of CuKalpha production thereof and electrophotographic photoreceptor having a photosensitive layer containing the oxytitanium phthalocyanine.
Patent JP-H10287633-A (JP)
Title: Cyclopropylglycine compound for treating diseases of central nerve system
Inventor: PEDREGAL TERCERO CONCEPCION
IPC: A61K31/215
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new cyclopropylglylcine compound useful as an antipsychotic medicine, an anticonvulsant, an analogesic and an antiemetic. SOLUTION: This compound is shown by formula I (R<1> is a 1-10C alkyl, a 2-10C alkenyl, etc.; R<2> is H or one of R<1> ) such as (1SR,2SR,3SR) 3-methyl-α- methyl-2-carboxycyclopropylglycine. The compound is obtained by hydrolyzing a compound of formula II (R<10> and R<11> are each H, a 1-4C alkyl, etc.) in the presence of an acid (e.g. hydrochloric acid) in water 100-250 deg.C or deprotecting (an alkylcarboxyl group is removed in the presence of a base, etc., by heating at 100-300 deg.C and an aralkylcarboxyl group is eliminated by adding hydrogen) a compound of formula III (one or both R<12> and R<13> are each a carboxyl- protecting group and the other is H; R<14> is H or an amine-protecting group) by a conventional method. A typical dose of the medicine of the compound of formula I is about 0.05-about 50 mg/kg daily.
Patent JP-S58211072-A (JP)
Title: Shaft seal device of rotary machine
Inventor: KUBO TAKEAKI
IPC: F16J15/44
Filed: 1982-06-02
Abstract: PURPOSE:To obtain a stable seal effect, by both reducing a seal oil amount and gas consumption in a machine and preventing a rotary shaft and a seal ring from damage due to foreign matter or the like. CONSTITUTION:A device is formed to construction such that seams of plural divided sectors 8a-8d of a seal ring 8 are mutually restricted in the radial direction, further formed to multi layer constitution in the radial direction. The device in the above is constituted by materials in which heat conductivity of an outer layer material 12 is larger than that of an inner layer material 11 and a coefficient of linear expansion of the material 12 is smaller than that of the material 11 while an elastic modulus of the material 12 is larger than that of the material 11. A bronze cast or the like is used for said material 12 while white metal or the like is used for the material 11.
Patent JP-S5320369-A (JP)
Title: Counting circuit
Inventor: SATOU TSUGIO
IPC: G01R29/02
Filed: 1976-08-09
Abstract: PURPOSE:To improve measurement operation efficiency with a simple circuit configuration by increasing or decreasing the output of a DA converter according to the numerical number of the clock pulses being supplied to a frequency divider.
Patent JP-H11298807-A (JP)
Title: Receiver equipment
Inventor: OKAWA KATSUTAKA
IPC: H04N5/44
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain the receiver equipment in which no sudden sound volume change is caused when another video/audio input is selected. SOLUTION: This receiver equipment has a pluraly of video and audio signal input terminals 1a-1d and uses a switch attached to a receiver body or a remote controller to select each input signal. In this case, when second video and audio signals are selected with a switch attached to the main body or the remote controller in a state that a 1st video signal is displayed on a screen and a 1st audio signal is sounded, the 2nd video signal is displayed on the screen. Sound output control means (4, 20, 21, 22, 23) are provided in the receiver control a sound output of the 2nd audio signal in such a way that no sound is outputted first for a prescribed time, the sound output level is increased stepwise, and then the sound output level is made reach a substantial sound input level.