baber/WOPTO huggingface dataset:
Patent JP-H01274518-A (JP)
Title: Direct converting receiver
Inventor: KURISUTOFUAA JIYON KORIYA
IPC: H03D7/16
Filed: 1989-03-13
Abstract: PURPOSE: To prevent the AC coupling of the mixer output of the direct converting receiver by providing an input for an FM signal with a 1st and a 2nd input for supplying orthogonal I and Q signals of base-band frequency after frequency down conversion to a 1st and a 2nd output, and obtaining the time differentiation of arctangents of those I and Q signals. CONSTITUTION: An antenna 10 is connected to the 1st and 2nd mixers 12 and 14 of the direct converting receiver, and those mixers 12 and 14 are applied with local oscillator signals Sinωct and Cosωct. By those mixers 12 and 14, signals I and Q orthogonal to a slightly shifting base-band frequency or zero IF frequency corresponding to the carrier frequency of the FM signal received by the antenna 10 are obtained. The outputs of those mixers 12 and 14 are passed through capacitors 16 and 18 to remove unnecessary DC offsets from the signals I and Q. Then they are supplied to a demodulator 20 through differentiators 26 and 28 and a peak detector 34 to perform the time differentiation of the arctangent of the signal supplied by the demodulator 20.
Patent JP-H10248921-A (JP)
Title: Medical device and its production
Inventor: YOKOI HIROSHI
IPC: A61L29/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To impart physiolosically active function and excellent surface lubricity to the surface of a base material at the same time regardless of the material quality of the base material and to also impart excellent physiologically active function and surface lubricity at the same time regardless of the base material constituting a medical device. SOLUTION: A crosslinked coating film formed from a polymer having an acid anhydride group and polyamine is provided on the surface of a base material and a physiologically active substance is bonded to the polymer having the acid anhydride group of the crosslinked coating film. The polymer having the acid anhydride group and polyamine are reacted on the surface of the base material to form the crosslinked coating film having the unreacted acid anhydride group on the surface of the base material and a physiologically active substance is next bonded to the unreacted acid anhydride group on the crosslinked coating film.
Patent JP-H01234494-A (JP)
Title: Operation of chamber furnace type coke furnace
Inventor: YONE YASUHIRO
IPC: C10B53/00
Filed: 1988-03-15
Abstract: PURPOSE:To treat used tired to recover as a fuel gas while maintaining the using amount of a fuel and the producing rate of coke, by charging large used tires and small used tires at the central portion of the longitudinal direction of a carbonization furnace and at both the end portions thereof, respectively. CONSTITUTION:After a carbonized product in a carbonization chamber 1 is pushed out, a furnace lid 7 on the side of a guide vehicle is set and large used tires and small used tires are rotated on a slope disposed on a pushing machine to charge the tires into the carbonization chamber 1 from an opening on the side of the pushing machine. The charging is repeated to charge the large used tires 8, e.g., four tires, and the small tires 9, e.g., six tires, at the central portion of the longitudinal direction of the carbonization chamber 1 and at both the end portions thereof, respectively.
Patent JP-H04246040-A (JP)
Title: Conveyor belt device for paneling
Inventor: ITO NAOYUKI
IPC: B27B25/04
Filed: 1991-01-28
Abstract: PURPOSE:To convey a heavy panel in a proper attitude without entailing any damage to its decorative surface even if it is too heavy by stopping both edges of the panel with a flange of a turning roller guiding a flat belt at time of conveying the panel in holding it between a movable side flat belt and a fixed side flat belt. CONSTITUTION:When a panel is on standby at a feeding position, a movable side flat belt system 1b moves horizontally by means of a driver 2, and both ends of the panel P are held between the belt device 1b and a fixed side flat belt device 1a. Subsequently, both flat belts 12, 12' are advanced forward at equi-speed, and they are conveyed in keeping the panel P held intact. At this time, two turning rollers 14, 14' guide the progress of these flat belts 12, 12' while they hold the panel P sufficient enough. In addition, since both lower end flanges 14a, 14'a of these turning rollers 14, 14' stop a lower edge part of the panel P, even if this panel P is so heavy in weight, it is surely conveyable in this way.
Patent JP-S56157198-A (JP)
Title: Wave transmitter and receiver for both-sides detection
Inventor: TAKAHASHI HIROHARU
IPC: G01S7/521
Filed: 1980-05-08
Abstract: PURPOSE:To ensure a detection in the directions of both right and left sides with the size of one wave transmitter and receiver, by arraying oscillator elements of a wave transmitter and receiver through dispersing said elements to two series so as to secure the directivity in both right and left directions. CONSTITUTION:An oscillator element 22 with a sound wave reflector member 21 bonded on the surface opposite to the sound wave radiation surface and an oscillator element 24 with a sound wave reflector member 23 bonded on the surface opposite to the sound wave radiation surface are arrayed alternately in a one body and in such way that the directions of the radiation surfaces are opposite to each other. Thus the radiating direction 13 of the group of the element 22 is opposite to the radiating direction 14 of the group of the element 24.
Patent JP-S57175810-A (JP)
Title: Method and apparatus for heating
Inventor: HASHIMOTO IKUO
IPC: F23D14/52
Filed: 1981-04-22
Abstract: PURPOSE:To make the temperature gradient between a heating element and surrounding elements steep and increase straightening effect on unevenness of a welded structure made of thin plates by a method to equip a ring-shaped element around a flame in spot heating using a torch such as a gas flame. CONSTITUTION:In a heating apparatus such as a spot heating apparatus being used in a straightening process for an outer plate 1' of rolling stocks or the like, a ring-shaped element 2 is installed in the front of a gas torch 3 and a supporting frame 5 equipped with the ring-shaped element 2 is fixed on a boss 4 in order to align the gas injection nozzle 3a of the gas torch 3 with a hole 2a of the ring-shaped element 2. Air nozzles 6 are opened on the periphery of the torch 3 to surround the gas injection nozzle 3a and cool heating elements. Cooling channels 8 and 9 are formed to surround the hole 2a on the ring-shaped element 2. The contrived purpose is achieved by limiting a heated area to the hole 2a of the ring-shaped element 2 when the gas flame from the gas injection nozzle 3a heats the surface of the outer plate 1'.
Patent JP-S61275045-A (JP)
Inventor: YOZEFU MERUKURE
IPC: B60R19/18
Filed: 1986-03-20
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-S52144916-A (JP)
Title: Solidstate television camera
Inventor: TANAKA SEIJI
IPC: H04N5/335
Filed: 1976-05-28
Abstract: PURPOSE: To eliminate the fluctuation of the picture developed in reproduction, by enabling the field taking the video signal obtained from the solidstate pick up unit having no interlacing scanning function as the output signal as it is and also enabling the field taking the average of the video signal of two horizontal scanning lines as the output signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09251597-A (JP)
Title: On-board communication controller
Inventor: OGURA HIROYUKI
IPC: G09B29/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an on-board communication controller whereby the average power consumption of receiver is drastically reduced. SOLUTION: CPU 1 presumes the present position of a self vehicle, refers to on-road equipment data concerning the arrangement places, etc., of on-road communication equipments 31 and 33, which is previously stored in the presumed present position of the self vehicle and map date 11 and grasps the arrangement conditions of the on-road communication equipments 31 and 33 which exist in the vicinity of the self vehicle. Then, when the self vehicle approaches the on-road communication equipments 31 and 33. the operation modes of the respective receivers are started from a stop mode to a reception waiting mode.
Patent JP-H08266620-A (JP)
Title: Embedding type infusion pump
Inventor: BEEENTO SHIYUTAINBATSUHA
IPC: A61M5/142
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject pump to be safe, reduce a relatively temperature gradient, be easy to handle, and improve a medication compatible by using a hexafluorobutane for a propellant. SOLUTION: A pumping chamber is divided into two sub-chambers by a gas impermeable flexible partition 6, and a first sub-chamber is designed as a reservoir 7 for medical solutions. A second chamber is designed as a pressure chamber 8 to accommodate a propellant. An upper member 3 forming the reservoir 7 for the medical solutions with the partition 6 has a refilling opening 12 sealed by at least one piercable septum 13. The propellant for accommodating in the pressure chamber 8 is a hexafluorobutane. This infusion pump is preferably made from metal or biocompatible material such as plastic material, specially, polyethersulfone.
Patent JP-H02239870-A (JP)
Title: Device for controlling water removal rate of blood dialysis device
Inventor: MIZUNO YUKIO
IPC: A61M1/14
Filed: 1989-03-13
Abstract: PURPOSE:To continuously supply a dialyzing liquid and to eliminate the need for frequency opening and closing of valves by detecting the flow rate difference between a 1st rotary type fixed delivery pump and a 2nd rotary type fixed delivery pump and subjecting the flow rate difference between the 1st rotary type fixed delivery pump and the 2nd rotary type fixed delivery pump to zero calibration according to the detected output of the flow rate difference. CONSTITUTION:A liquid supply flow passage 15 and a liquid discharge flow passage 17 are disconnected from a dialyzer 13 and are connected to bypass coupler 33 in a calibration mode. The 1st rotary type fixed delivery pump 31 and the 2nd rotary type fixed delivery pump 32 are operated in this state. The rotating speed of the 1st rotary type fixed delivery pump 31 or the 2nd rotary type fixed delivery pump 32 is so controlled as to eliminate a change in the measured pressure of a pressure measuring instrument 34. The liquid supply flow passage 15 and the liquid discharge flow passage 17 are disconnected from the bypass coupler 33 and are connected to the dialyzer 13 and the liquid feed to the dialyzer 13 is started in a dialysis mode. The 1st rotary type fixed delivery pump 31 and the 2nd rotary type fixed delivery pump 32 maintain the rotating speed determined in the calibration mode at this time.
Patent JP-S56158220-A (JP)
Title: Scale breaker for steel sheet
Inventor: OOMORI SHIYUNJI
IPC: B21B45/06
Filed: 1980-05-12
Abstract: PURPOSE:To grately improve the performance of a scale breaker, by displaying the scale breaking effect as a synergetic effect of the bending action of a work roll and the skin pass rolling work. CONSTITUTION:Between two packup rolls 11, 12 a work roll 13 in diameter larger than the clearance of backup rolls 11, 12 arranged; a steel sheet 14 is threaded along the outer surfaces of the backup rolls 11, 12 and the work roll 13 so as to make the work roll 13 contact with the backup rolls 11, 12 through the steel sheet 14. The work roll 13 is backed up by a skin pass roll 15 which is pressed according to circumstances to the work roll 13 by a pressing mechanism 16. Accordingly, the steel sheet 14 is subjected to a skin pass rolling work given by the work roll 13 and the skin pass roll 15 pressed to the work roll 13 by the pressing mechanism 16. The synergetic effect of the scale breaking effect of bending action of the work roll 13 and the scale breaking effect of the skin pass rolling work of the skin pass roll 15 causes crackings and exfoliations of further more scales.
Patent JP-H04295666-A (JP)
Title: Adjusting system of repetitive control device
Inventor: MORISADA MASAHIRO
IPC: G11B19/28
Filed: 1991-03-26
Abstract: PURPOSE:To provide the adjusting system, of a repetitive control device, which adjusts the repetitive control device so as to restrain a cyclic target value or a cyclic disturbance by a method wherein a time delay is changed to a prescribed value according to a change in the cycle of a target value or a disturbance. CONSTITUTION:The type of an optical disk 1 as an object to be controlled is discriminated. The number of its revolutions is controlled according to the discriminated type of the optical disk 1. At this time, the tracking error of the optical disk 1 is stored in a ring buffer and read out; the length of the buffer is changed according to the type of the optical disk 1. Thereby, the repetitive control cycle of the optical disk 1 is changed.
Patent JP-S53147589-A (JP)
Title: Inspecting apparatus of capillary
Inventor: SUYAMA SHIYOUJI
IPC: G01B17/02
Filed: 1977-05-28
Abstract: PURPOSE: To enable ultrasonic flaw detection to be performed while expelling air and moving y providing an ultrasonic wave probe fixed to the movable shoes in a capillary, a cable and a supporting bar for water supply nozzle and forming local water lumps in the inspecting space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63227453-A (JP)
Title: Brake hydraulic control valve gear for vehicle
Inventor: SHIMIZU MUTSUMI
IPC: B60T8/28
Filed: 1987-03-17
Abstract: PURPOSE:To secure such braking action that is excellent in efficiency all the time, by constituting the operating signal value of a solenoid valve to be adjustable according to a road friction factor at the time of controlling the solenoid valve, opening or closing a valve port leading to an output port of the captioned valve gear, according to output of a deceleration sensor. CONSTITUTION:A control valve gear V to be installed in an oil passage L2 which leads brake fluid out of a master cylinder M to a rear-wheel brake Br has an input port 4 in a rear cover body 3 constituting a valve box together with a front box body 2, and also an output port 5 in the box body 2, respectively. And, in a valve chest 10 inside the valve box 1, there is provided with a solenoid valve 20 which opens or closes a valve port 12 being interconnected to the output port 5, while input-output hydraulic chambers B and C are partitively formed in front and in the rear of both large and small diametral pistons 24 and 15 installed in parallel with the valve chest 10. The solenoid valve 20 is controlled according to output of a deceleration sensor, but in this case, an operating signal value to the solenoid valve 20 is constituted so as to make it variable by a controller according to a road friction factor to be varied by the presence or the like of rainfall, etc.
Patent JP-S58178371-A (JP)
Title: Adjuster for copying density in copying machine
Inventor: ISHIMARU KENJI
IPC: G03G21/00
Filed: 1982-04-14
Abstract: PURPOSE:To prevent the defective copying right after the start of copying by measuring the quantity of the light from a light source of a copying machine directly and controlling copying density in accordance with the electric signal proportional to the measured quantity of light. CONSTITUTION:A photosensor 32 receives the light from a light source 14 conducted through an optical fiber 30 and outputs the electric signal corresponding to the quantity of the detected light. The output of the photosensor 32 is applied through an amplifier 34 to a control circuit 36 for a motor for adjusting the quantity of light. The control circuit 36 applies the control signal in accordance with the electric signal from the amplifier 34 to a motor 38 for adjusting the quantity of light. The motor 38 is controlled by the signal from the circuit 36 to control the aperture area of a light adjusting means 40 having a pair of plate- like shielding members, thereby adjusting the quantity of the light irradiated to a photoreceptor 26 and reflected from an original and controlling the copying density. The defective copying right after the start of copying is thus prevented.
Patent JP-H02243629-A (JP)
Title: Conquering agent of multiple drug resistance
Inventor: HANAOKA MIYOJI
IPC: C07D221/18
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a resistance conquering agent increasing sensibility of multiple drug resistant cell to antitumor agent, comprising benzo(C) phenanthridinealkaloid or a base thereof as an active ingredient. CONSTITUTION:A conquering agent of multiple drug resistance comprising a compound shown by formula I or formula II (R<1> to R8 are H, lower alkoxy, OH, lower ester or R1 and R2 or R3 and R4 are bonded to form -OCH2-O-; R9 is H or carbonyl; R10 and R11 are H or lower alkyl) or a base thereof as an active ingredient. A daily dose of the compound is 1-50mg/kg, preferably 5-25mg/kg in oral administration and 0.1-25mg/kg, preferably 1-10mg/kg as injection.
Patent JP-S63226461-A (JP)
Inventor: OKANO SHIGETOSHI
IPC: E04G21/02
Filed: 1987-03-17
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-H02239941-A (JP)
Title: Ink jet printer
Inventor: GONDO HIROYUKI
IPC: B41J2/05
Filed: 1989-03-15
Abstract: PURPOSE:To prevent deviation of a printing dot on a recording medium due to a time division switching by providing means for counting the number of heat generators to which power is supplied, and variably controlling a resistance value provided in parallel or series with the generator based on the counted value. CONSTITUTION:If four heaters can be, for example, simultaneously turned ON, record signals are sent to a heater controller 23a as serial or parallel signals. The controller 23a sends control signals of switching elements S1-S4 to switching element groups 22a, and its signal is also sent to a counter 24. The counter 24 counts the number (x) of data turned ON, and sends the value of 4-x to a quasi-heater controller 23b. For example, if only the element S1 is turned ON, it is applied to the controller 23b as the number of the quasi-heaters in which 4-1=3 are turned ON. The controller 23b turns ON the elements of three quasi-heaters based on this command. Thus, even if the number of the heaters to be simultaneously turned ON is altered, voltages to be applied to the heaters can be set to a constant value.
Patent JP-S51138301-A (JP)
Title: Multiband tuner
Inventor: MOGI TSUKASA
IPC: H04B1/16
Filed: 1975-05-27
Abstract: PURPOSE: A multiband tuner capable of receiving multibands with a set of tuner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08262919-A (JP)
Title: Fixing device and image forming device provided with the same
Inventor: KINOUCHI SATOSHI
IPC: G05D23/19
Filed: 1995-03-22
Abstract: PURPOSE: To provide a fixing device which can be easily miniaturized and maintained and shorten the rising time of the fixing device and save energy by preventing the rising of a temp. in the paper nonpassing part of a heating roller, and an image forming device provided with the fixing device. CONSTITUTION: The fixing device is provided with a fixing means for executing fixing in such a manner that a carried recording material P is inserted through the gap between a pair of a heating roller 92 and a pressure roller 93 which come into rotatable contact with each other, to heat and press the recording paper P, thermistors 97a and 97b for detecting the temperature difference between the passing part, and nonpassing part of the recording material P in the fixing means and a recording material supporting member provided on the fixed material feeding side of the fixing means and heating the recording material P fed to the fixing means, when the thermistors 97a and 97b detect the temperature difference of a prescribed value or more.
Patent JP-H02241273-A (JP)
Title: Noise reduction circuit for picture signal
Inventor: OZAKI HIDETOSHI
IPC: H04N5/21
Filed: 1989-03-15
Abstract: PURPOSE:To favorably reduce the noise of a picture signal by comparing the absolute values of signals obtained by giving one-dimensional or two-dimensional filtering to differences between picture signals apart from each other by time determined beforehand, and subtracting the original signal of the smaller absolute value from the input picture signal. CONSTITUTION:Both the components of the noise and motion are included in the difference Sc between the picture signals apart from each other by time determined beforehand, that is, the signal Sc of the difference to be outputted from a subtracter 3. Then, the signal Sc of the difference to be outputted from the subtracter 3 is supplied to both a signal selection output circuit (ABSMIN) 6 and a high pass filter 5, and in the signal selection output circuit (ABSMIN) 6, the absolute values of two signals of the signal Sc supplied from the subtracter 3 to it and the output signal Sd of the high pass filter 5 are compared, and the original signal of the smaller absolute value is supplied to a feedback factor circuit 7 as the signal Se.
Patent JP-H06252586-A (JP)
Title: High resistance magnetic shield material
Inventor: ENDO TAKANORI
IPC: H01F27/36
Filed: 1993-02-26
Abstract: PURPOSE:To interrupt eddy current induced in a magnetic shield layer by an insulation layer and to prevent heat generation by preventing eddy current from flowing by providing a magnetic shield layer wherein soft magnetic powder is dispersed and at least one layer of an insulation layer in resin. CONSTITUTION:A magnetic shield material 10 is formed of resin 11, a magnetic shield layer 20 formed by uniformly dispersing and blending soft magnetic powder 12 to the resin 11 and a non-conductive insulation layer 30. A thickness of the magnetic shield layer 20 is 0.1 to 5mm and a thickness of the insulation layer 30 is 0.05mum to 1mm. The magnetic shield layer 20 and the insulation layer 30 are laminated alternately in the resin 11. The magnetic shield layer 20 is formed by orientating a scaly soft magnetic powder 12 of an average grain diameter of 5 to 300mum in layers. The magnetic shield layer 20 is a magnetic shield material which is a layer wherein the scaly soft magnetic powder 12 of Permalloy, Sendust alloy or amorphous alloy thereof are orientated in layers in the resin 11.
Patent JP-S60204826-A (JP)
Title: Production of ti high tensile steel having excellent low- temperature toughness
Inventor: FUJISHIRO YASUBUMI
IPC: B21B3/00
Filed: 1984-03-29
Abstract: PURPOSE:To improve low-temp. toughness by controlling the component contents of C, Si, Mn, P, S, Ti, etc. and heating temp. as well as rolling conditions. CONSTITUTION:A steel contg. 0.013-0.3% C, <=0.8% Si, 0.4-3% Mn, <=0.02% P, <=0.01% S, 0.05-0.2% Ti, 0.004-0.15% Sol.Al, 0.001-0.006% N, 45-260ppm TiN and contg. further, if necessary, >=1 kinds of the components selected from <=0.5% >=1 kinds among Cu, Cr and Mo, 1% Ni and/or Co and <=0.15% >=1 kinds among Nb, V and Zr is melted. Such steel is heated and is formed a solid solution to >=0.063wt% TiC. The steel is then rolled down at >=30% cumulative draft in the recrystallization temp. region of austenite after the heating. The rolled steel is then rolled down at >=80% draft in the unrecrystallization temp. region of austenite and thereafter the rolling is ended in the temp. region of Ar3+ or -30 deg.C.
Patent JP-S51139385-A (JP)
Title: Device of measuring the quantity of high-level radioactive rays
Inventor: TOMIMASU TAKIO
IPC: G01T1/16
Filed: 1975-05-28
Abstract: PURPOSE: To messure the quantity of radioactive rays from the change of oscillating frequencies of junction-type field-effect transistors to which are irradiated radioactive rays. 
     COPYRIGHT: (C)1976,JPO&Japio