baber/WOPTO huggingface dataset:
Patent JP-S60199769-A (JP)
Title: Power steering apparatus
Inventor: NAKADA MORITSUNE
IPC: B62D6/02
Filed: 1984-03-26
Abstract: PURPOSE:To prevent the lightening of the high-speed steering force as the car speed increases, by determining the corrected flow rate in consideration of the discharge characteristic of a pump, besides steering speed and car speed. CONSTITUTION:A control means 20 is equipped with a means 22 for calculating the first drain amount on the basis of the signal supplied from a car-speed sensor 21 and a means 24 which measures the number of revolution of a hydraulic pump 1 on the basis of the signal supplied from an engine speed sensor 23 and calculates the drain error amount obtained by a flow-rate adjusting valve 2. Further, a means 25 for calculating the second drain amount by adding the drain error amount onto the first drain amount and a means 27 for calculating the corrected drain amount from the signal supplied from a steering-speed sensor 26 and the relation between the second drain amount are provided. The regular drain amount is determined by subtracting the corrected drain amount from the second drain amount, and a low-rate adjusting valve 2 is controlled.
Patent JP-S58225023-A (JP)
Inventor: MAIKERU EICHI KOON
IPC: A61K35/16
Filed: 1983-04-04
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-S61221459-A (JP)
Inventor: AKIYAMA MASAHIKO
IPC: E04G21/12
Filed: 1985-03-25
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-H02235769-A (JP)
Title: Image printer
Inventor: ADACHI MAKOTO
IPC: B41J2/35
Filed: 1989-03-10
Abstract: PURPOSE:To obtain desirable quality of an image without density difference by previously grasping an irregularity in the resistance values of resistors for forming dots of a thermal head, and controlling a printing time based on the irregular data at the time of printing. CONSTITUTION:When a power source is, for example, turned ON at the time of image printing, stored data of EEPROM 5 is immediately read. If the resistance value of the resistor of a dot to be printed is larger than an average value based on the data, a shorter strobe pulse than a reference strobe pulse is output to the resistor, and if the resistance value is smaller than the average value, a longer strobe pulse is output to a latch circuit 2 from a CPU 4. Thus, a printing time is controlled to be increased or decreased in response to the resistance value of the resistor to make the density of each dot to be printed substantially uniform.
Patent JP-H02237174-A (JP)
Title: Portable marker lamp
Inventor: ONO MASAHARU
IPC: H01L33/00
Filed: 1989-03-10
Abstract: PURPOSE:To reduce size and weight, and consumption power, to realize good visibility, and to enable daylight switch function and maintenance free by containing a switch circuit section which detects an output voltage of a solar cell and lights only under a low illuminance, in a transparent container and by attaching a mounting belt to the container. CONSTITUTION:A maintenance-free DC power source is obtained by charging a secondary battery 4 of relatively small volume with little self discharge to at least 1.6V through a check diode 6 by a thin film solar battery 1, etc., which is provided with a plurality of elements connected in series on a substrate. A switch circuit section 9 which turns ON, or turns ON and OFF a light of one or plurality of high luminance LEDs is provided inside a transparent container. At the same time, the output of the solar cell not less than 1V is detected as a gate voltage and switched OFF to automatically light or to turn ON and OFF the LED only under a low illuminance. Furthermore, a mounting belt is attached to a container. Thereby, reduction in size and weight, and good visibility can be realized, thereby enabling daylight switch function and maintenance free by the solar cell.
Patent JP-S55149794-A (JP)
Title: Method and device for welding other member along circumference of circular column member
Inventor: KONDOU TAKESHI
IPC: B23K9/028
Filed: 1979-05-11
Abstract: PURPOSE: To smoothly weld other member along the circumference of a circular column member having an obstacle near the same by oscillating two sets of the shafts and torches provided with one diameteral line of the circumference of the circular column member in-between on the half circumference divided at said diametral line respectively within the same plane.  
     CONSTITUTION: Two sets of shafts 3 and torches 5 are provided with one diametral line D of the circumference of a circular column member (pipe material) 1a in-between. Arrangement is so made that the fixed point P normal to the line D and on its extension line moves along the half circumference of the circumference C divided by the line D within the plane A including the axial center of said shafts 3 in the circumference C. On the other hand, the extension lines of the centerlines of the torches 5 mounted to the shafts 3 are intersected with the extension lines of the axial centers at a sharp angle σ at the fixed point P and are oscillated about the axial  centers in synchronization with the movement of the P point. When the P point  positions at the end part of the half circumference, the plane B including the axial  centers and the centerlines of the torches 5 is let to intersect with the plane A at an  acute angle β, whereby welding is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61218614-A (JP)
Title: Method of recovering block copolymer
Inventor: KAWAHARA YOSHITAKA
IPC: C08F297/04
Filed: 1985-03-25
Abstract: PURPOSE:To recover easily and inexpensively a copolymer from a copolymer solution, by pouring the copolymer solution to hot water to remove a solvent, removing water from the precipitated copolymer by a dehydrator and kneading the copolymer by a vented extruder having two or more screws to eliminate a volatile component. CONSTITUTION:In recovering a block copolymer from a solution of the block copolymer obtained by subjecting an aromatic vinyl compound and a conjugated diene to anionic block copolymerization, by the use of a hydrocarbon having <=120 deg.C boiling point as a solvent, firstly, the solution is poured into hot water to distill away the solvent, the precipitated copolymer is dehydrated by a dehydrator into 5-60wt% water content and kneaded by a vented extruder having two or more screws to eliminate a volatile component.
Patent JP-H03258146-A (JP)
Title: Overvoltage preventing circuit
Inventor: IMAI MASAMICHI
IPC: G05F3/00
Filed: 1990-03-08
Abstract: PURPOSE:To prevent malfunction due to reverse transmission of a transmission circuit by having only to one reverse flow preventing diode, an overcurrent absorbing capacitor and a resistor to a conventional overvoltage prevention circuit. CONSTITUTION:A reverse flow flowing from a receiver side of a reception circuit 13 is blocked by a block diode 1 when a power is applied and a power of a transmission driver 10 is interrupted, and does not flow to other load circuit. When the power of both the sender circuit and the receiver circuit is applied, an overvoltage applied to a transmission line 6 is absorbed by a protection diode 2 and a capacitor 5 charged in the power voltage normally and protected so that the level does not get higher than the power level of a transmission output terminal 11 and the power terminal 7. A resistor 4 is used to discharge the capacitor 5 when the power of the sender circuit changes from ON to OFF. Through the constitution above, the reverse current due to the dissidence between the power state of the sender circuit and that of the receiver side circuit is blocked. Thus, malfunction due to reverse flow from the transmission circuit is prevented.
Patent JP-H09252397-A (JP)
Title: Method for imbeding information relating to copyright such as signature of authro of image and copying device imbeding the copyright information to the image
Inventor: MATSUI KINEO
IPC: B42D15/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a signature is imbeded in secret in a hard copy and the imbeded signature is verified as required. SOLUTION: An image S of a signature only whose size is equal to the size of a contrast image G on which the signature is signed is prepared. Let the size of the images G, S be n×n picture elements, then a value (luminance) of a picture element (i, j) of the image G is expressed as g(i, j) and similarly a value (luminance) of a picture element (i, j) of the image S is expressed as s(i, j). The image S is a binary image and then the value s(i, j) takes 0 or 1. Let an image R is an output image obtained by binarizing the image G by the density pattern method and is to be open in public. An image V is an image for verification purpose. The size of the images R, B are expanded both to nd×nd picture elements.  In order to display the value g(i, j), density conversion is conducted by using a cell cd (m, kp ) and the result is displayed in a picture element area of the image R through magnification. If s (i, j)=0, that is, the picture element (i, j) of the image S is the photoelectric conversion element of a signature, a cell cd (m, kp ) to maximize the humming distance is arranged to the image V as soon as the image G is converted into the image R. If s(i, j)=1, the cell cd (m, kp ) is outputted also to the image V.
Patent JP-S55149965-A (JP)
Title: Pressure fixing device
Inventor: SASAKI NOBUKAZU
IPC: G03G15/20
Filed: 1979-05-14
Abstract: PURPOSE: To make the device smaller and resource consumption less and enable the easy removal of the copying material clogged between rollers by providing a pair of fixing rollers, an independent roller driving means and a manual knob by way of a speed reducing means for manual turning the rollers.  
     CONSTITUTION: The rotor shaft of a motor M is extended and a knob 18 is so provided as to enable the serviceman or the like of the copying apparatus to rotate the rotor shaft manually. Since a fixing driving motor M is provided independently from the other driving systems in the copying machine body, there is no need for exerting force to the portions other than the fixing device. This rotor shaft is connected to the roller of the fixing device by means of a motor gear head 19 and drive gears 20, 21, at a gear rotio of, for example, several 10:1, and therefore when paper is caught between the rollers, it may be removed by rotating the fixing rollers by the exertion of force of several kg.cm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56155112-A (JP)
Title: Traverse system
Inventor: ABE YASUAKI
IPC: B65G43/08
Filed: 1980-04-30
Abstract: PURPOSE: To move articles having varying lengths to an objective position correctly by a method wherein the distance between a longitudinal end of the article and a reference position is detected and a conveying mechanism is moved in a corrected manner in accordance with the result of the detection.  
     CONSTITUTION: In the condition where the conveying mechanism 1 is stopped at a starting position for conveying, the distance l between one longitudinal end M 2  of the article M and the reference position R for detection is detected by a photoelectric switch or the like. According to the result of the detection, the mechanism 1 is subjected to a corrected movement wherein it is moved by a distance of L 2 = L 1 +l/2, that is, the sum of a preset standard conveying distance L 1  and one half of the detected distance l. Consequently, the center O of the article M accords with a transfer reference position Q. Accordingly, the article M can be transferred to the proper position correctly even when its length varies. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08255152-A (JP)
Title: Moving mean circuit and frequency division ratio equalizing circuit
Inventor: TANAKA MASASHI
IPC: G06F17/18
Filed: 1995-03-17
Abstract: PURPOSE: To provide a moving mean circuit which may consist of a small number of adders and can naturally recover without the continuation of the effect of a disturbance and also to provide a frequency division ratio equalizing circuit which generates a control signal for equally controlling a dual modulus frequency dividing circuit from a given control value. CONSTITUTION: In the moving mean circuit, a selector 88 selects input data at the time of update of latch circuits 80, 82, 84, and 86 and the output of the latch circuit 86 at the time of cumulation. At the time of the cumulation, an adder 90 and a latch circuit 92 cumulates values outputted sequentially from the latch circuit 86. In the frequency division ratio equalizing circuit, on the other hand, a calculating circuit calculates quotients a0 , a1 ,...am when a control value is expressed as 1/(a0 +1/(a1 +...+1/am ) and a reference clock has its frequency divided through the cascade connection of programmable frequency dividers where the calculated values are set as frequency division ratios to generate the control signal.
Patent JP-S53144204-A (JP)
Title: Transmitting system for optical communication circuit monitor/order signal
Inventor: KITAYAMA TADAKI
IPC: H04B17/00
Filed: 1977-05-21
Abstract: PURPOSE:To secure a signal transmission without increasing the transmission band for the main signal by giving AM to the main signal row with the monitor/order signal.
Patent JP-S63225275-A (JP)
Title: Method and device for forming image
Inventor: TOMOYOSE KAZU
IPC: G03G15/16
Filed: 1987-03-16
Abstract: PURPOSE:To permit printing with high quality at high resolution by decreasing the adhesive power of a toner existing in the position of an image to be transferred corresponding to an image to be formed to a toner carrier. CONSTITUTION:Light is emitted from an optical writing head 24 selectively toward an OPC belt 21 when the part of a toner T arrives at the head 24. A carrier generating layer 37 in the position where the image to be transferred is, therefore, exposed and a carrier C of negative potential is generated from this part. The carrier C of the negative potential and the charge D of the positive potential in the surface part attract each other and move in the direction opposite from each other in a carrier transfer layer 38, by which said layer is electrically neutralized. The Coulomb force to adhere the toner T to the surface of the layer 38 is annihilated when the charge D of the positive potential on the surface of said layer is annihilated. The toner T of this part is the image to be transferred which can be transferred. The formation of the image having the extremely high resolution on paper 40 is thereby permitted.
Patent JP-S63224236-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI MASAHIDE
IPC: H01L21/60
Filed: 1987-03-12
Abstract: PURPOSE:To relax the bending force from the outside, to eliminate the crack and so on of a semiconductor chip and to contrive to dispense with fine metal wires by a method wherein one end of each frame lead is formed into a thin wall and each bump of the chip is subjected to flip chip bonding onto point connection parts formed in a width narrower than that of the other parts of the leads. CONSTITUTION:Each one end of frame leads (external leads) 6 consisting of Fe-Ni and so on is formed into a thin wall by rolling and so on and point connection parts 7 processed in a width narrower than that of the other parts of the leads 6 are provided. Bumps 8, which are formed on the surface of a semiconductor chip 1 and consist of a solder and so on, are suppressed by the point connection parts 7 of the leads 6 and are connected to the connection parts 7 by heating. A signal from the outside is inputted in the chip 1 via the point connection parts 7 of the leads 6 and the bumps 8 through the leads 6 and is arithmetically processed in the interior of the chip 1. The processed signal is outputted to the outside through the bumps 8, the point connection parts 7 and the leads 6. Thereby, as the chip can be directly mounted through the bumps, fine metal wires become unnecessary.
Patent JP-S51135079-A (JP)
Title: Shelving lift
Inventor: TAMURA TETSUYA
IPC: B65G1/04
Filed: 1975-05-20
Abstract: PURPOSE: To ensure the attraction in a shelving lift using an attraction divice and detect easily any problem or lowering in the perfomance of the device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06248132-A (JP)
Title: Propylene polymer composition
Inventor: TAKI NORIYUKI
IPC: C08K5/1575
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a polymer compsn. which comprises a specific propylene polymer and a specific sorbitol compd. and has a high clarity by keeping the content of Al and that of Mg each below a specified amt. CONSTITUTION:The content of Al is kept to 15wt.ppm or lower and that of Mg, to 5wt.ppm or lower in this polymer compsn. which comprises 99.95-99.6 pts.wt. propylene polymer produced by using a catalyst system contg. a solid catalyst component essentially comprising Mg, Ti, a halogen, and an electron- donating compd. (e.g. n-butyl ether) and an organometallic compd. (e. g. triethylaluminum) and 0.05-0.4 pt.wt. sorbitol compd. of the formula (wherein R<1> and R<2> are each H, halogen, alkyl, alkoxy, or OH; and (m) and (n) are each 0-5).
Patent JP-S51136623-A (JP)
Title: Process for preparation of guanidine salts
Inventor: HORIKIRI HITOSHI
IPC: C07C239/00
Filed: 1975-05-21
Abstract: PURPOSE: High purity guanidine salts are prepared in high yield by the reaction of cyanamide, ammonia and ammonium salt in an aqueous medium in the presence of a small amount of urea at two-step temperatures. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06245732-A (JP)
Title: Mirin-like seasoning
Inventor: YAMAZAKI KIYOSHI
IPC: A23L27/10
Filed: 1993-02-24
Abstract: PURPOSE:To provide a mirin (sweet sake)-like seasoning having a mild bitter taste and a mellow flavor with good body and entirely different from conventional fermented seasonings, mirins, mirin-like seasonings, etc. CONSTITUTION:A mirin-like seasoning is characterized by using as a bitter taste agent a red koji (malted rice) saccharification solution obtained by saccharifying the mixture of steamed rice and liquid red koji with a saccharification enzyme or a red koji extract solution obtained by extracting the pigment of the liquid red koji with alcohol for brewing.
Patent JP-S56155260-A (JP)
Title: Recording liquid
Inventor: SAKAEDA TAKESHI
IPC: C09D11/00
Filed: 1980-05-06
Abstract: PURPOSE: To provide a recording liquid having excellent discharging stability, shelf stability and printed image characteristics (density, definition, water resistance, light resistance), by blending, as a recording agent, a water-soluble yellow dye and a yellow pigment in combination.  
     CONSTITUTION: A mixt. of a water-soluble yellow dye (a) (e.g. C.I. Direct Yellow 8) and a yellow pigment (b) (e.g. C.I. Pigment Yellow 1) in a weight ratio of 10:1W1:10, is used as a recording agent, both dye and pigment being represented by CIE standard chromaticity diagram within dominant wavelength: 570±20nm, excitation purity: 78±5% and brightness: 84±5%. 1W20wt% (based on the total  amount of recording liquid) above recording agent (A), a high-molecular dispersant (B) (e.g. polyvinyl alcohol having a MW of 1,000W100,000) and water (C) (which may be used together with a water-miscible org. solvent such as ethylene glycol),  are blended together. The mixt. is adjusted so as to give a viscosity of 1W20cps to  produce a yellow recording liquid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53145360-A (JP)
Title: Vacuum cleaner
Inventor: FUKUDA KOUJI
IPC: A47L9/10
Filed: 1977-05-23
Abstract: PURPOSE: To reciprocat epushing means through a cylindrical filter so that dust collected in the filter can be removed easily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06273166-A (JP)
Title: Compensation value acquisition device and compensation device for optical distance-measuring device
Inventor: KATAYAMA TOMOHIKO
IPC: G01S17/08
Filed: 1993-03-19
Abstract: PURPOSE:To compensate measurement signals accurately with a few compensation data. CONSTITUTION:A displacement sensor is provided with an LD5 for applying light to a measurement target, a PSD 7 for outputting measurement signal corresponding to the distance from the measurement target by receiving light from it, and a measurement output part 27 for outputting an output signal by compensating the measurement signal. The displacement sensor outputs the measurement signal to a personal computer 28 without compensating it via an RS232C interface 26. Also, a coefficient data for compensating the relationship between the measurement signal and distance with an n-order approximation function is received from the personal computer 28 and is stored in an EEPROM 21. Then, a measurement signal is compensated using a third-order approximation function including the coefficient data stored in the EEPROM 21 to obtain an output signal.
Patent JP-S55151876-A (JP)
Title: Magnetic picture recorder/reproducer
Inventor: KOGA YOSHIO
IPC: G11B15/20
Filed: 1979-05-15
Abstract: PURPOSE:To eliminate the noise out of the reproduced picture, by detecting the noise phase in the reproduced video signal with the magnetic tape stopped and then repeating the driving of a minute amount for the tape until the tape arrives at the desired position, when reproducing the still picture. CONSTITUTION:The noise of reproduced video signal (a) sent from reproduced video signal input terminal 1 is detected by noise detector 3 to be applied to comparator 5, and thus compared with the output of the 1st reference phase signal  generator 4 which generates the pulse at the phase position corresponding to the  nondisplay part to which head switch signal (b) is supplied. And in case no coincidence is obtained in terms of the time, noncoincidence signal (e) is delivered for  the fixed time. At the same time, the magnetic tape driving pulse is produced from  the rear edge of the output of generator 4 and via the 2nd reference phase signal  generator 6 to be applied to gate circuit 7 along with signal (e) delivered from comparator 5. And the running command is given to magnetic tape running unit 8  when signal (e) is delivered at the time point when the driving pulse is being delivered. The tape is run continuously in a minute amount until it reaches the desired position, thus eliminating the noise out of the reproduced picture.
Patent JP-S53145504-A (JP)
Title: Cordless telephone equipment
Inventor: NISHIYAMA AKIHIDE
IPC: H04M1/00
Filed: 1977-05-25
Abstract: PURPOSE:To prevent assuredly the control signal of the aural band in the radio circuit from being transmitted to the subscriber line, by controlling the switch at the subscriber line connection part.
Patent JP-S61221527-A (JP)
Inventor: MATSUI KANAME
IPC: H02H9/04
Filed: 1985-03-25
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-H03263479-A (JP)
Title: Heat-resistant adhesive composition
Inventor: SOMEYA YOSHIAKI
IPC: C09J143/04
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the subject composition suitable for adhesion of periphery of an engine of an airplane or a space aviation without losing adhesive force even at a high temperature (>=200 deg.C) comprising a specific compound, a bismaleimide compound and an aromatic amine compound, etc., in a specific ratio. CONSTITUTION:The aimed composition is composed of (A) 2-20wt.% a compound having amino group or maleimide group at chain end obtained by reaction of a silicone having double bond at chain end [e.g. a compound expressed by the formula (R1 and R4 are 1-10C alkylene or H; R2 and R3 are 1-20C alkyl or aromatic; n>=1)], aromatic amine (e.g. diaminodiphenyl sulfone) and a bismaleimide (e.g. N,N'-diphenylmethane bismaleimide), (B) 30-60' bismaleimide compound and (C) 30-60wt.% aromatic amine compound or phenolic compound (e.g. a 3,3'-diarylbisphenol-A).