baber/WOPTO huggingface dataset:
Patent JP-H0591066-A (JP)
Title: Level detection circuit
Inventor: SUWA KEISUKE
IPC: H04B17/00
Filed: 1991-09-30
Abstract: PURPOSE:To avoid waveform distortion and to detect a reception level of a burst signal with high accuracy by connecting a capacitor being a component of a low pass filter to the circuit synchronously with an input timing of a burst signal. CONSTITUTION:An envelope detector 12 and a waveform shaping circuit 14 detect an intermediate frequency signal (b) to form a rectangular wave thereby outputting a burst synchronizing signal (d) coincident with a burst signal. When a signal (d) is set to an H level, a switch 13 is closed and when the signal (d) is set to an L level, the switch 13 is opened to connect or disconnect a capacitor 46 of a low pass filter 47 in response to an input timing of the burst signal. Then when no burst signal is inputted, a current flowing from the capacitor 46 to a detector 12 is blocked thereby preventing discharge. When the burst signal is inputted again, the capacitor 46 is connected to the circuit but the capacitor 46 is not discharged, then no transient response phenomenon takes place in the filter 47 and a signal level detection signal C with the noise component eliminated therefrom is outputted.
Patent JP-S63119735-A (JP)
Inventor: YABE HISAO
IPC: A61B1/04
Filed: 1987-10-08
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-H0299949-A (JP)
Title: Pattern forming material
Inventor: ENDO MASATAKA
IPC: G03F7/021
Filed: 1988-10-06
Abstract: PURPOSE:To obtain fine patterns with good shapes even in case of using a short wavelength light source by constituting the pattern forming material of an alkali soluble resin, diazonium salt compd. and org. solvent. CONSTITUTION:The pattern forming material is constituted of the alkali soluble resin, the diazonium salt compd. and the org. solvent. The diazonium salt compd. has the function to prohibit the alkali solubility of the alkali soluble resin. The diazonium salt compd. in the exposed part loses its alkali dissoluble prohibiting power to the resin by releasing N2 and dissolves into an aq. alkaline soln., thereby forming positive type patterns. The resist patterns are formed with high contrast, high resolution and high accuracy in this way at the time of exposing and developing by far UV rays and excimer layer light in particular.
Patent JP-H02180813-A (JP)
Title: Granulated formulation
Inventor: TAAROKU SHINGU BOURA
IPC: A61K9/16
Filed: 1989-09-29
Abstract: PURPOSE: To obtain a granular formulation suitable for using in a dispersive formulation by making an excipient and a medicine supported with a substrate nucleus comprising a medicine-adsorbed particle-like sprayed and dried substrate. CONSTITUTION: This granular formulation containing a substrate nucleus carrying an excipient and a medicine is obtained by forming a particle containing a substrate nucleus carrying an adsorbed medicine by bringing a particle-like sprayed and dried substrate (e.g. sugar or sugar alcohol) into contact with a particle-like medicine, bringing the resultant particle into contact with the particle-like medicine and a pharmaceutically allowable excipient, solid at a room temperature and melted or thermally softened (e.g. lipid or wax softening or melting at a temperature in the range from a room temperature to 80 deg.C, especially from a room temperature to 40 deg.C), then solidifying or hardening the excipient by cooling. Preferably, a particle diameter of the substrate particle is 150-1,000μm, especially 250-500μm and a particle diameter of the medicine particle is <=150μm, especially <100μm.
Patent JP-H03113350-A (JP)
Title: Moisture meter for paper
Inventor: YAMADA TOMOYUKI
IPC: G01N21/3559
Filed: 1989-09-28
Abstract: PURPOSE:To measure moisture without any influence of variation in optical path length by using the absorption band of a material in paper other than the water for reference light. CONSTITUTION:The absorption band of the material in the paper 2 other than the moisture is used for the reference light R and light with 1.94 mum wavelength is used as measurement light M; and the paper is irradiated with those light R and light M and the output ratio R/M is used as an output. The reference light R has the absorption band of cellulose, so when the paper is equal in the amount of cellulose and the percentagel of content of de-inked pulp(DIP) varies, the quantity of absorption varies correspondingly with the measurement light M. Therefore, even if the percentage of content of the DIP varies, the ratio R/M is held constant and does not vary. Consequently, the moisture meter which does not vary in output even by the variation of the DIP can be realized. Therefore, the moisture can be measured without any influence of variation in optical path length.
Patent JP-H0698885-A (JP)
Title: Radiation tomographic apparatus
Inventor: KONUKI HIROYUKI
IPC: A61B6/03
Filed: 1992-09-22
Abstract: PURPOSE:To provide a radiation tomographic apparatus which enables the shortening of preparation time prior to scanning and is suitable for group health checking of a large number of people. CONSTITUTION:A radiation tomographic apparatus is arranged as opposed to a detector with respect to an X-ray source 3 through a photographing area while the X-ray source 3 and the detector 4 are kept free to move along a specified scanning surface maintaining the arrangement thereof intact. A gantry 1 is included to collect multi-way projection data with respect to a tomographic surface coinciding with a scanning surface of a specimen set within a photographing area and a gantry support mechanism 5 to support the gantry 1 in such a manner that the scanning surface becomes almost horizontal.
Patent JP-H1189093-A (JP)
Title: System interconnection distribution type power supply system
Inventor: SHINOHARA HIROFUMI
IPC: H02J3/38
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a system interconnection distribution type power supply system which can detect the abnormality of the number of distribution type power supply devices connected to a power distribution line system. SOLUTION: Operation state signals from distribution type power supply devices 4 and a parallel-off command from a distribution line management computer 8 are sent out to a communication line 9. A manufacturer side service computer 7 discriminates the abnormalities in the distribution type power supply devices 4 in accordance with the operation state signals from the distribution type power supply devices 4, which receive the parallel-off command from the distribution line management computer 8. That is, the distribution type power supply devices 4 are monitored and controlled by the manufacturer side service computer 7 and the distribution line management computer 8 via the communication line 9.
Patent JP-H0195885-A (JP)
Title: Method and device for engraving by laser beam
Inventor: KANEHARA YOSHIHIDE
IPC: B23K26/00
Filed: 1987-10-07
Abstract: PURPOSE:To perform engraving with shallow depth and uniform depth even on material such as wood and leather by using a pulsative laser beam capable of setting duty and frequency at the time of engraving material to be machined following an engraving original edition with the laser beam as an energy source. CONSTITUTION:The engraving original plate 9 and the material 8 to be machined are mounted on a table 12 movable on an XY coordinate plane by driving means 10 and 11 and a pattern on the engraving original edition 9 is detected by an optical sensor 2 to output a detected signal C1. On the other hand, a pulse generator 15 sets pertinently a duty setter 13 and a frequency setter 14 to output a high-frequency pulse signal C2 which is inputted to an AND circuit 16 to output an AND signal C3 which is inputted to a switch means 3 and ON-OFF control is carried out by the pulse signal. Thereby, the average energy of the laser beam L from a laser beam oscillator 4 is reduced and the shallow and low energy laser beam L with respect to the rated output of the laser beam oscillator 4 is oscillated to the thin material 8 to be machined such as leather and engraving of the same pattern as the carving original plate 9 is performed on the material 8 to be machined by a machining head 7.
Patent JP-S6299351-A (JP)
Title: Substituted p,p'-methylene-bis-aniline
Inventor: HANSU ARUTAUSU
IPC: C08G18/38
Filed: 1986-10-23
Abstract: 1. 4,4'-Methylene-bis-(m-chloro-2,6-dialkyl anilines) of formula   see diagramm : EP0220641,P13,F4   wherein R1 is alkyl, the same or different, straight-chained or branched, having 1 to 4 carbon atoms, and R2 is chlorine or alkyl, the same or different, straight-chained or branched, having 1 to 4 carbon atoms.
Patent JP-S62211875-A (JP)
Title: Solid bromine complexing apparatus
Inventor: GRIMES PATRICK G
IPC: H01M10/36
Filed: 1986-10-23
Abstract: The cell comprises a housing (21), a metal, preferably zinc, anode (22) a chemically non-reactive counterelectrode (23) and cathodic halogen, preferably bromine. The cell also is provided with an aqueous metal halide containing electrolyte in which the metal is the metal of the anode and the halide is of the halogen of the cathodic halogen. The cell is provided with an anion exchange resin (26) to provide a means for storing the halogen generated during charging of the cell and a source of halogen during discharge of the cell. The resin (26) is suitably located in a zone (25) outside housing (21). Alternatively, the resin (26) may be incorporated into the structure of the counterelectrode (23).
Patent JP-H03117509-A (JP)
Title: Milling method
Inventor: OUMOTO TADASHI
IPC: B23C1/00
Filed: 1989-09-28
Abstract: PURPOSE:To reduce a cutting sound at the time of high speed cutting by covering a work with a cover via space excepting the cut face of the work and performing the milling of the work face in the state of liquid being poured into the space inside the cover. CONSTITUTION:A work 1 is positioned and supported on the base plate 15 of the bottom of a pallet 2 and also a cover member 3 which covers the outer periphery of the cylindrical part thereof is arranged. A vertical plate 16 is erected at the front face side of the base plate 15 and this vertical plate 16 is formed with a larger opening than the sectional shape of the work 1 at the center part by leaving the peripheral edge part. At the front face side of the vertical plate 16 a front cover 18 is arranged and a back cover 19 at the back face side and they are formed in a box shape with the base plate 15 as well. The front plate 18a of the front cover 18 is formed with the opening running along the sectional shape of the work 1 and the work face S of the work 1 front end part is made so as to be outside of the cover 3. It is, then subjected to milling after liquid being poured in the space between the cover 3 inside and the work 1 surrounded thereby.
Patent JP-H1179960-A (JP)
Title: Composition for oral cavity
Inventor: MIYAKE MIKIO
IPC: A61K8/34
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition high in an effect for controlling bacteria causing dental caries and useful for dentifrice, mouth washes, chewing gums and the like. SOLUTION: This composition for oral cavities comprises xylitol in an amount of 1-95 wt.%, preferably 30-80 wt.%, based on the total amount of the composition, anethole in an amount of 0.01-1 wt.%, preferably 0.01-0.2 wt.%, and menthone in an amount of 0.01-1 wt.%, preferably 0.01-0.2 wt.%. An essential oil (e.g. anise oil, peppermint oil) containing the anethole and the menthone may be used as such.
Patent JP-S61130844-A (JP)
Title: Artificial light source evaluator
Inventor: HASHIMOTO KENJIRO
IPC: G01J3/51
Filed: 1984-11-30
Abstract: PURPOSE:To achieve a quick and easy evaluation of an artificial light source for D65 light, by receiving light transmitted through five pairs of transmitting object having the same chromaticity under a reference light d65 through three filters with a specified spectrochemical transmission characteristic. CONSTITUTION:Light radiated from a lamp 1 is transmitted through a transmitting object 3 comprising five pairs of matters becoming insochroic under a reference light D65 and a matter with the transmissivity almost uniform in the visible wavelength range and made incident into a photo detector 4. The photo detector 4 comprises three filters having respectively spectochemical transmission characteristics of isochroic functions -x10(lambda), -y%d10(lambda) and -z10(lambda) established in 1964 by Commission Internationale de Enluminure. Then, light passing through the photo detector 4 converted to an electrical signal with a photoelectric converter 5 corresponding to three stimulus values Xo, Yo and Z0 of the lamp 1 itself and five pairs of three stimulus values Xi, Yi and Zi (i=1-10) of the transmitting objects 3 to be stored into a memory circuit 6. The output of the circuit 6 is converted to the chromaticity with an arithmetic unit 7 and compared with the value of the chromaticity set for a comparator 9 to show 10 whether the chromaticity fo the lamp 1 is within an allowable range of the chromaticity fo the reference light D65 or not.
Patent JP-H02100367-A (JP)
Title: Vertical conductivity modulation type mosfet
Inventor: MURAKAMI YOSHINORI
IPC: H01L29/78
Filed: 1988-10-07
Abstract: PURPOSE:To prevent latch up from occurring and lower the ON-state resistance during operation by forming the junction faces of a source electrode and a drain area into the form of Schottky junctions passing minority carriers only in the direction of the source electrode from the drain area. CONSTITUTION:A groove is made in a drain area close to a base area, a source electrode 17 electrically connected with the base area and a source area is formed in said groove, and the junction faces of the source electrode 17 and the base area are formed into the form of Schottky junctions 17s passing minority carriers only in the direction of the source electrode 17 from the base area. That is, the Schottky junctions 17s formed under the source electrode 17 do not obstruct the passage of holes, therefore, the attracted holes flow into the Schottky junctions 17s without obstruction to reduce the flow of the holes emitted from a p<+> type anode area 11 to p type base areas 13 to an ignorable quantity, so that an npn transistor Tr2 does not operate even if a hole current increases. Thereby latch up does not occur.
Patent JP-H0594693-A (JP)
Title: Semiconductor memory
Inventor: KOIKE HIRONORI
IPC: G11C11/4096
Filed: 1991-10-01
Abstract: PURPOSE:To improve whole operating speed by shortening reset period without spoiling the advantage of a latch type sense method. CONSTITUTION:A data transfer circuit 1 is formed with N type and P type transistors QP3, QN5, QP4, QN6 parallelly connected. To the gates of these transistors, control signals TG, TGb attaining an active level to an intermediate level of a power source potential and a grounded potential just before a sense amplifier circuit 2 is activated are supplied to change these transistors from a continuity state to a noncontinuity state. As a sense amplification progresses, these transistors automatically become in continuity state, and rewriting in memory cells MC1, MC2 are performed.
Patent JP-S62113029-A (JP)
Title: Combination weighing apparatus
Inventor: TSUKASA FUMISUKE
IPC: G01G19/387
Filed: 1985-11-12
Abstract: PURPOSE:To reduce variations in the combination weight, by controlling the feed of a feeder in precedence over inclination control when measured values being inputted sequentially deviate a specified times from an allowable range. CONSTITUTION:Arithmetic circuits 291-29n calculates a feeding capacity parameter of a feeder for inclination control to bring feed from the feeder close to a specified amount. Decision circuits 411-41n compare the weighed values of the mass supplied to a combination hopper with an allowable range of setting weighed values sequentially and outputs a value obtained varying the current feeding capacity parameter according to the direction of deviation when the measured values deviate from the set value in the same direction several times as a new feeding capacity parameter for the subsequent supply. According to the feeding capacity parameters from the arithmetic circuits 291-29n and decision circuits 411-41n, feeder driving circuits 631-63n drives feeders and controls the feed of mass from feeders by the decision circuits 411-41n in precedence over the inclination control of the feeders by the arithmetic circuit 291-29n.
Patent JP-H07109567-A (JP)
Title: Formation of dielectric film
Inventor: TANI NORIAKI
IPC: C23C14/08
Filed: 1993-10-08
Abstract: PURPOSE:To attain a high sputtering yield and a sufficiently high rate of film formation even under low impressed power by specifying the electric resistance of a sputtering target in the thickness direction. CONSTITUTION:A sputtering target used at the time of forming a dielectric film on a substrate is made of a ceramic material having <=10OMEGA.cm electric resistance in the thickness direction measured at 1.5V impressed voltage. The ceramic material is an oxygen-deficient ceramic material contg. less than the stoichiometric amt. of oxygen and an ABO3-x type metal oxide such as SrTiO3-x, BaTiO3-x or LiNbO3-x is used as the ceramic material. This target does not crack even when the impressed power is impressed and a stable high rate of film formation is attained.
Patent JP-H04132033-A (JP)
Title: Optical head
Inventor: SUMI TAKESHI
IPC: G11B7/135
Filed: 1990-09-20
Abstract: PURPOSE:To miniaturize an optical head, and to facilitate assembling and adjusting work by embedding a collating lens, an objective lens and a focusing lens in the recessed parts of a triangular prism by making them refractive index distribution type rod lenses. CONSTITUTION:All the collimating lens 3, the objective lens 4 and the focusing lens 8 are radial direction refractive index distribution type rod lenses, and these lenses 2, 4, 8 are embedded in the same-shaped recessed parts formed on the triangular prisms 6a, 6b. Besides, a parallel flat plate 13 provided with a reflecting film 10 at one side and a polarizing film 9 at the other side is arranged in a signal detecting system. Thus, a magneto-optical head can be miniaturized and reduced in weight, and the facilitation of the assembling and adjusting work, the reduction of cost and high-speed access can be attained.
Patent JP-H0682002-A (JP)
Title: Recovery boiler power plant using gas turbin exhaust gas
Inventor: SUE MOTOHIKO
IPC: F22B33/00
Filed: 1992-08-31
Abstract: PURPOSE:To obtain an exhaust gas recovery boiler power plant which provides a black liquid recovery which uses black liquid as a fuel and a gas turbine and which is capable of reducing the construction cost, enhancing reliability and increasing electric energy to be collected CONSTITUTION:This power plant provides a recovery boiler 1, a gas turbine 14, and a heat exchanger 15 which comprises a superheater 15-1 which recovers exhaust heat of an exhaust gas of a gas turbine, a vaporizer 15-2, a feed water heater 15-3, and a flasher 20, a steam turbine drive generator 2 where the gas turbine holds an enough amount of oxygen required for black liquid combustion and turns the steam generated by the recovery boiler into a high temperature superheated steam by way of the superheater at or below a recovery boiler generated steam temperature at which no heat exchanger is subjected to corrosion and generates middle pressure steam from the vaporizer. The exhaust gas temperature from the heat exchanger is turned to a temperature conforming to black liquid combustion by controlling the amount of water to be fed to a feed water heater and the gas is used as black liquid combustion air 9. When the amount of feed water passing through the feed water heater exceeds the amount of feed water to the vaporizer, the feed water is introduced into the flasher, thereby generating low pressure steam.
Patent JP-2001070366-A (JP)
Title: Incubator
Inventor: OSONE MICHIO
IPC: F24F11/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high resolution, reliable water level signal by eliminating moving parts of a water level sensor and using the heat transfer property of water. SOLUTION: An incubator has a humidifying tank 30 to be stored in a body 12. The humidifying tank 30 includes a water level sensor element 48 using a thermistor. The humidifying tank 30 includes a water level sensor element 48 having a bridge circuit using a thermistor TH1 at least at one side. A bridge circuit using thermistors disposed at two sides is installed, two thermistors are balanced by different electrical currents and one thermistor is heated by the other thermistor.
Patent JP-H0781286-A (JP)
Title: Duplicating forgery preventing slip
Inventor: NAKAMURA HARUMI
IPC: G03G5/00
Filed: 1993-09-16
Abstract: PURPOSE:To prevent forgery through duplication and permit the checking of printing condition of a warning letter pattern and a background pattern. CONSTITUTION:Warning letter patterns 2 and a background pattern 3, having different number of lines and same density, are printed on the surface of a slip 1 so as not to be superposed, further, a camouflage pattern 4, having the same number of lines and the same density as the warning letter pattern 2, is printed so as not to be superposed on these patterns 2, 3, to make the warning letter pattern 2 and the background pattern 3 so as to be impossible to recognize while printing checking sections 5, 6, 7, showing the upper limit, middle limit and the lower limit of printing density. Non-visible patterns 2, 3 are checked by seeing the printing checking patterns 5, 6, 7 with naked eyes whether non- visible both patterns 2, 3 can be discriminated or not and, on the other hand, when the slip 1 is duplicated by a copying machine the warning letter patterns 2 are realized and becomes visual whereby it is cleared clearly at a glance that the pattern is duplicated.
Patent JP-S63108458-A (JP)
Title: Wireless personal identification number pad
Inventor: SEKIGUCHI MASARU
IPC: H04L9/00
Filed: 1986-10-27
Abstract: PURPOSE:To devise the countermeasure to the useless consumption of a battery and to keep the secrecy of a personal identification number by using three timers different in time setting and turning off the power source when the operation by a special key input is not respectively completed in the specified time. CONSTITUTION:When a power source on key is inputted, a timer 1 is started, and when a personal identification number key is inputted, a timer 2 is started. When the input of the personal identification number key is not executed for a prescribed time, the power source is turned off. When a personal identification number figure is inputted from a ten-key, the timer 2 is started, the input is eliminated, and when a prescribed time passes, the power source is turned off. When the input of all digits is completed, a setting key is inputted and the personal identification number stored in a memory 11B of a control part 11 is sent to a transmitting device 13 as a modulating signal. When the setting key is not inputted for the prescribed time, the power source is turned off. Next, when the transmitting key is inputted, a timer 3 is started, and when transmission is correctly executed from a pad to a POS main body, the signal of a data receiving is displayed. When the transmission is not correctly transmitted and a prescribed time passes, the power source is turned off.