baber/WOPTO huggingface dataset:
Patent JP-H0962391-A (JP)
Title: Reference voltage generation circuit
Inventor: AONO TAKAYUKI
IPC: H03F1/30
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generation circuit comprised by using a MOS type field effect transistor and capable of easily setting the temperature coefficient of a reference voltage at a prescribed value. SOLUTION: This circuit is equipped with an operational amplifier 10 in which a resistor 12 (resistance value R1) and a resistor 14 (resistance value R2) are connected between an output terminal and noninverted and inverted input terminals, a transistor TR1 connected to the noninverted input terminal, and a transistor TR2 connected to the inverted input terminal via a resistor 16 (resistance value R3). The gate width Wand the gate length L of the transistors TR1, TR2 are set equally, respectively, and moreover, the resistance values R1-R3, the gate width W, the gate ratio L, namely transistor characteristics are related so as to set R1=R3, (W/L)x R3=0.7×10<6> Ω, and R2/R3=4.6.  Consequently, the temperature coefficient of the reference voltage Vo outputted from the reference voltage generation circuit 2 is set at a value nearly equal to the minimum value of the temperature coefficient provided in this circuit.
Patent JP-S61100494-A (JP)
Title: Thermal recording sheet
Inventor: KANAZAWA SHUJI
IPC: B41M5/337
Filed: 1984-10-23
Abstract: PURPOSE:To suppress color forming under pressure and obtain clear images through excellent color forming property, by incorporating an organic or inorganic acid salt of a carboxyl-containing ethylene copolymer having a low molecular weight into at least one layer in a thermal recording sheet. CONSTITUTION:An inorganic or organic acid salt of a carboxyl-containing ethylene copolymer having a low molecular weight is used. The amount of the carbozyl groups in the copolymer is practically 0.1-10mol%, preferably, 0.5-5mol%. The copolymer is obtained by copolymerizing ethylene with an alpha,beta-unsaturated mono- or dicarbozylic acid such as acrylic acid, methacrylic acid and maleic acid by high-pressure or low-pressure polymerization.
Patent JP-H0861918-A (JP)
Title: Heavy machine approach monitor system
Inventor: UEMACHI SHINYA
IPC: F02B77/08
Filed: 1994-08-23
Abstract: PURPOSE: To prevent the occurrence of the malfunction of an alarm due to the vibration of a transmission line by the application of simple treatment by providing a two-dimensional dead zone around the transmission line within a dangerous area projected on an image, and preventing the alarm from operating, even upon the ingress of an object into the zone. CONSTITUTION: Continuous characteristic points are connected to one another on an image photographed with three or more cameras arrayed in the straight horizontal line, and a transmission line as monitoring object is extracted. Thereafter, the three-dimensional coordinates of the transmission line is obtained to determine a three-dimensional dead zone of radius G and a three-dimensional dangerous area with radius B having the transmission line as the center. Then, the vibration amplitude of the transmission line is found on the basis of the characteristic points on the image, and safety amplitude as a margin is added thereto to determine the two-dimensional dead zone.  Thereafter, a heavy machine such as a crane is photographed, and when characteristic points representing the machine are within the previously established two-dimensional dead zone, the calculation of three-dimensional coordinates of the machine is omitted to reduce a calculation burden. Only when the points are outside the two-dimensional dead zone, the calculation is made. In this case, when the calculated coordinates are within the dangerous zone, the heavy machine is judged as partly nearing the transmission line, and an alarm is generated.
Patent JP-H0947688-A (JP)
Title: Centrifugal separation of blood and device thereof
Inventor: UEMURA TAKEMI
IPC: A61M1/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily set a blood bag set in a centrifugal separation device in a short time. SOLUTION: A rotor 2 fixed to a rotating shaft 1 has a plurality of arms arranged in the diametral direction, and a bucket 3 is ported by a retainer pin 6 at the tip part of paired arms 5 adjacent to each other in the peripheral direction in such a manner that the bucket 3 freely fluctuates in the diametral direction of the rotor 2. In addition, a blood bag of a blood bag set is loaded in the bucket 3, and also fixing metals 14 for fastening a filter 21 for removing leukocytes are attached on the outer surface of the bucket 3 in such a manner that the filter 21 can be freely detached.
Patent JP-H1059307-A (JP)
Title: Device for manufacturing package of film
Inventor: TANNO SHOJI
IPC: B65B9/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To effectively prevent formation of air bubbles in the contents, relating to an apparatus for manufacturing a package of film where the package is filled with a material with a relatively low viscosity which is a viscous fluid or liquid, by improving a movable ring in shape and in sliding ability. SOLUTION: The peripheral surface of a movable ring 21 which slides on the periphery of a filling nozzle 6 has a cylindrical sliding-contact surface 25c and at its top end a curved surface 25d as a continuation. Therefore, when a plying roller separates and the movable ring 21 goes down together with the contents, tightness of contact between the slidingcontact surface 25c and the film improves. Furthermore by virtue of a pair of sliding rings 24a, 24b the movable ring 21 slides along the periphery of the filling nozzle 6 in a stabilized state. Therefore, when the movable ring 21 goes down, the air above the movable ring 21 does not easily mix into the contents under it.
Patent JP-H0388488-A (JP)
Title: Picture coding system
Inventor: WATANABE TOSHIAKI
IPC: H04N19/625
Filed: 1989-08-31
Abstract: PURPOSE:To improve the selection accuracy of a coder and a quantizer by predicting an AC component of each block of an input picture not sent and selecting the coding or quantizing system of a block in response to the evaluation value obtained from the predicted AC component. CONSTITUTION:An AC component prediction circuit 109 predicts an AC component of a block applying coding processing at present not yet set based on a DC component of each block sent by one picture in advance or on a rate of a change between blocks of the DC component and a low frequency AC component. The prediction AC component power is inputted to a quantization table decision circuit 112, where one quantization table corresponding to the detail of the predicted pattern is selected by a switch 210 among plural quantization tables Q1-Qn depending on the quantity of power. The quantization table is used to select adaptively a quantizer or a coder suitable for a block. Thus, the coding efficiency is improved.
Patent JP-H1057893-A (JP)
Title: Apparatus for removing bag
Inventor: TSUCHIBUCHI TAKASHI
IPC: B09B5/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To remove bags without breaking bottles which are received in a broken bag. SOLUTION: Bottles received in a broken bag are supplied from a feed part to a revolving table 1 which rotates freely around a vertical axis 0 and the peripheral part of which is slanted downward, the bottles removed from the bag are collected to the peripheral part by the inclination and centrifugal force and transported to a content discharge part 7 along a revolving transfer route 8, bags twined around bottles are removed in the transfer route 8 by transferring scraper pins 15 at a higher speed in the transfer direction of the table 1 by a rotary scraper device 11, checked, transported to a bag discharge hole 4, sucked, and discharged.
Patent JP-2000155052-A (JP)
Title: Optical pulse input type high-speed josephson sampling measurement circuit
Inventor: AOYANAGI MASAHIRO
IPC: H01L31/10
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To accurately measure an optical pulse waveform by converting an optical pulse signal led to a superconductive part in a Josephson sampling measurement circuit through an optical cable into an electric pulse and leading the electric pulse to a superconductivity light conductive element connected to the superconductive part in the measurement circuit. SOLUTION: On a superconductive part 10 tip, a trigger signal Itp is added to a pulse generating circuit 22, while a trigger signal Itu is added to an optical pulse generating device 13. An optical pulse complying with the trigger signal Itu is led through an optical fiber 51 so as to be applied to a light conductive element 52 and converted into an electric pulse signal Iu, which is added to a sampling gate 12. On the other hand, a very short pulse signal Ip generated from the pulse generating circuit 22 by the trigger signal Itp is added to the sampling gate 12. In addition, a bias current Is from a bias control circuit 30 is superimposed and added to the sampling gate 12, and a time difference between the trigger pulses Itu, Itp is varied at minute time intervals, and consequently, a sampling value for the optical pulse is provided.
Patent JP-H0966243-A (JP)
Title: Vertical crusher
Inventor: KIMURA NOBUO
IPC: B02C13/284
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make the crushed grain diameter of a foam insulation material optimum for the after-treatment and make metals round after crushing to improve the yield by specifying the opening ratio of a bottom plate set between a crushing chamber and a discharge outlet. SOLUTION: A bottom plate 5 is set between a crushing chamber 7 and a discharge outlet 10, and the opening ratio εP=Sg/So (So is the area of the hole of annular bottom plate 5, and Sg is the sum total of the area of opening section.) of the bottom plate 5 is set as 0.20-0.60. Also the product (ε=εP.εs.εV) of the particle passage rate εS=Ss/So (Ss represents the area encircled by the locus of average particle diameter inscribing the openings.) and the effective crushing chamber volume ratio (V = the product of the volume V determined by the locus of a hammer end and the wall surfaces of the crushing chamber/the volume Vo encircled by the wall surfaces of the crushing chamber.) is set as 0.04-0.11.  The number of collisions of the hammer for matters to be crushed with the sidewalls in the crushing chamber can be reduced, and crushed pieces can be discharged quickly out of the crushing chamber by the arrangement.
Patent JP-H0967030-A (JP)
Title: Paper feeding device and paper feeding test device
Inventor: TAKAGI MASAAKI
IPC: B65H3/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device and a paper feeding test device therefor capable of carrying out the paper feeding test and fine adjustment in a single mode without setting in the practical condition in a copier, etc. SOLUTION: In a paper supplementing device 2 to discharge papers by rotating paper feeding rollers 241-244 at the request of a copier body 1, a shaft 28 of the paper feeding rollers 241-244 is extended outside of a chassis 21, and a gear to receive the rotational force is fitted to the end part on the outer extension side. The paper feeding rollers 241-244 are arbitrarily driven from the outside by providing a rotation receiving mechanism of the paper feeding rollers 241-244 outside, and the paper feeding test and fine adjustment can be achieved in a single mode without setting the copier body 1, etc.
Patent JP-H0890258-A (JP)
Title: Manufacture of clad pipe
Inventor: TAKIZAWA HIDEO
IPC: C09K11/06
Filed: 1994-09-19
Abstract: PURPOSE: To prevent the cracking of the outer shell and the generation of the defective joining by heating an outer tube immediately before achieving the incline rolling so as to be higher in temperature compared with an inner tube by an auxiliary heating means provided on an incline rolling equipment. CONSTITUTION: When an outer tube made of Ni-based alloy and an inner tube made of steel which are uniformly heated to the forming temperature range are carried in an incline rolling equipment 13, the outer tube is rapidly cooled by the heat release in the atmosphere, and the difference in the distortion resistance between the outer tube and the inner tube is increased. In the auxiliary heating process, the outer tube immediately before the incline rolling is heated again so as to be higher in temperature compared with the inner tube by an auxiliary heating means 18 such as a high frequency induction heating coil 30 provided on the incline rolling equipment 13.  As a result, the difference in the distortion resistance between the outer tube and the inner tube is reduced, the material flowability of the joining interface in the rolling process becomes excellent, and failures such as the cracking of the outer shell and the whole or partly peeling of the joined part are suppressed.
Patent JP-H0668380-A (JP)
Title: Warning device for emergency automobile approach
Inventor: TAKEYAMA MOTOYA
IPC: G08B21/00
Filed: 1991-05-27
Abstract: PURPOSE:To warn a driver of the approach of an emergency automobile even in the cabin which is made hearmetic to insulate a sound from the outside and to promote safe and smooth traffic. CONSTITUTION:A radio wave transmitter which outputs a proper-level signal of specific frequency is installed on the emergency automobile, and a receiver which receives the signal and warns the driver of the approach of the emergency automobile with a buzzer sound, lamp light, etc., is installed in the cabin of a general automobile. The emergency automobile travels while the transmitter is put in operation in case of emergency to warn the drivers of the approach through the receiver on the general automobile within a radio wave receivable range. The device consists of a pair of the radio wave transmitter and receiver.
Patent JP-S59114631-A (JP)
Title: Terminal control device
Inventor: HIROZAWA TOSHIO
IPC: G06F15/00
Filed: 1982-12-22
Abstract: PURPOSE:To control simultaneously execution of plural programs with one terminal by splitting a video picture of one video data terminal, and providing an operating mode which can be used simultaneously from plural programs. CONSTITUTION:A split display of a video picture is started by depressing a split key 32 of a leyboard 27 of a video data terminal 16. A program operated by an application program P1 of a local machine 5 uses an area of a screen 35, and a program operated by P2 can use an area of a screen 36. Basing on a split indicating information of a video picture, inputted from a terminal, a communication managing program 80 stores an information required for a split display of the video screen, in a main memory of the local machine 5, and executes a prescribed picture split display with respect to the subsequent input/output request to the data terminal.
Patent JP-H0388928-A (JP)
Title: Control device for air suction amount of engine
Inventor: MITSUNE NAOKI
IPC: F02D41/12
Filed: 1989-08-30
Abstract: PURPOSE:To prevent temporary blowing-up by giving a different value to the increment of the suction air amount during decelerative operation in the case with downward shift, from the value in the otherwise case, suppressing quick drop of the engine revolving speed even during downward shift, and lowering the revolving speed mildly. CONSTITUTION:While an incremental amount control means 36 is performing incremental control of the suction air amount upon making initial setting of a dashpot amount to a specified value X, a shift sensing means 29 senses downward shift to No.1 gearing position from No.2 gearing position where the gear ratio is put onto the deceleration side, and the dashpot amount is set to zero compulsorily, and the increment of the suction air amount is restricted small by the use of a restricting means 37. During decelerative operation, i.e., downward shift is made by an automatic transmission according to the deceleration, and the dashpot amount after downward shift into the No.1 gearing position is set compulsorily to zero in case there is downward shift to the No.1 from No.2 position when the dashpot amount is damped. Thus the engine revolving speed lowers smoothly without temporary blowing-up even at the time of downward shift into the No.1 position.
Patent JP-2001049953-A (JP)
Title: Vehicle door opening/closing device
Inventor: AOYAMA TAKAYOSHI
IPC: E05F15/10
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vehicle door opening/closing device to control a motor to implement the closing operation of a door from a fully- opened position to an intermediate position at a low speed, and to implement the closing operation from the intermediate position to a fully-closed position at a high speed. SOLUTION: This vehicle door opening/closing device comprises a motor 6 provided with brushes 6a-6c for common drive, low-speed drive and high-speed drive, switching relays 19-21 to supply the drive transmission to the motor 6 via the brushes 6a, 6b for common drive and low-speed drive, or the brushes 6a, 6c for common drive and high-speed drive, and a detection switch 18 to detect whether or not a door is at the intermediate position. A controller 10 supplies the drive power to the motor 6 via the brushes 6a, 6b for common drive and low-speed drive when the door closing operation is started by the switching relays 19-21, and when the door reaches the intermediate position, the rotation of the motor 6 is stopped, and then, the power is supplied to the motor 6 via the brushes 6a, 6c for common drive and high-speed drive.
Patent JP-S59113504-A (JP)
Title: Tape guide drum device
Inventor: INOUE HIROSHI
IPC: G11B5/52
Filed: 1982-12-20
Abstract: PURPOSE:To hold easily the precision of the gap between faces facing with each other of a rotary transformer unit which transmits and receives a video signal by providing a surface pressure generating means between faces facing with each other of the rotary transformer where a pair of circumference faces or planes face with each other. CONSTITUTION:A rotating drum 14 having a magnetic gap 19, a disc 13, a thrust receiver 15, and a rotating side 17 of the rotary transformer unit are rotated coaxially for a shaft 12 by a pair of fluid bearings in the radial direction which are formed with the inside circumferential face of the shaft 12 and the inside circumferential face of the disc 13 to perform automatic centering, and the video signal is recorded or reproduced on a magnetic tape 18 guided to a fixed drum 11. A lubricant 20 is interposed between faces facing with each other of the outside circumferential face of a fixed side 16 and the inside circumferential face of the rotating side 17 of the rotary transformer unit, and the fixed side 16 keeps the coaxial state for the rotating side 17 by the action of fluid bearings, thereby holding the precision of the gap of the rotary transformer unit.
Patent JP-H1149956-A (JP)
Title: Aqueous curing resin composition and silicone acrylic emulsion
Inventor: OSUGI KOJI
IPC: C08L83/10
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous composition capable of forming a membrane showing the same water resistance, heat resistance and mechanical strength as the one obtained from the solvent system by mixing an emulsion comprising an aqueous medium, an alkenyl group-containing acrylic resin, a hydroxyl group- containing organopolysiloxane and an anionic surfactant with a hydroxylation catalyst. SOLUTION: As the hydroxyl group-containing organopolysiloxane is used the one represented by the formula (wherein R<1> is 1-6C alkyl, phenyl or phenethyl; R<2> is H or methyl; X is 3-(meth)acryloyloxypropyl; 0<=a<=10; when R<2> is H, 0<=b<=30; when R<2> is methyl, 2<=b<=30; and 0<=c<=3). As the acrylic resin is preferred a copolymer prepared by using an alkenyl group-containing acrylic monomer selected from allyl acrylate and 3-methyl-3-butenyl (meth) acrylate. As the anionic surfactant is preferred the one containing an alkenyl group.
Patent JP-S6380140-A (JP)
Title: Automatic operating apparatus bath ventilation fan
Inventor: TANAKA KIYOTOSHI
IPC: F24F7/007
Filed: 1986-09-22
Abstract: PURPOSE:To dry the wall surface of a bath room and prevent the occurrence of mold or damage by a method wherein a ventilation fan is operated when an amount of variation of sensed value of a condensation sensor reaches the desired value and the ventilation fan is stopped after a desired time is elapsed from a starting of the operation of the ventilation fan. CONSTITUTION:A ventilation fan is forcedly operated by a forced operating means 23, an amount of variation in sensed value of a condensation sensor is measured, and then the amount of variation in the sensed value is inputted into a variation calculating means 24 through a condensation sensor input circuit 21. The variation calculating means 24 may calculate a difference between an inputted sensed value of the condensation sensor and a newly inputted sensed value of the condensation sensor, then may output the difference value if the value reaches the desired value and start to operate a ventilation fan 14. An operation time calculating means 25 may calculate the operating time, output the operating time to an operation stopping means 27 when the operating time reaches this time. The operation stopping means 27 may output a signal for stopping the ventilation fan to control circuit 20 and stop the ventilation fan.
Patent JP-2001054147-A (JP)
Title: Data acquisition device for measuring dynamic characteristic of display device and dynamic characteristic measurement instrument
Inventor: KANAZAWA MASARU
IPC: G01M11/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a data acquisition device for measuring a dynamic characteristic of a display device and a dynamic characteristic measurement instrument that obtain data to attain quantitative measurement of a physical characteristic of the display device from an image signal moving on the screen. SOLUTION: An image signal generator 1 outputs an image signal (a) moving on the display screen 2a. A vertical synchronizing signal (e) is given to an image detector 5 to match the timing to acquire a displayed image as dynamic characteristic measurement data (d). A rotation control signal (c) to rotate a rotary mirror 3 synchronously with the image signal (a) is given to a driver 4. A controller 6 gives an image control signal (b) to the image signal generator 1 to change the frequency of a sine wave and the moving speed so as to change the phase of the rotation control signal (c) thereby controlling the rotary mirror 3. The image detector 5 including a linear image sensor captures a sine wave image signal as a still picture to provide an output of dynamic characteristic measurement data (d).  The controller 6 calculates the dynamic characteristic measurement data (d) to evaluate the dynamic characteristic.
Patent JP-S6286618-A (JP)
Inventor: AMANO NAOKI
IPC: H01H3/26
Filed: 1985-10-11
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-S58112539-A (JP)
Inventor: JIERAADO EMU ABAASON
IPC: A61F13/472
Filed: 1982-12-21
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-H0539413-A (JP)
Title: Polyester resin composition
Inventor: KINUGAWA MASAYUKI
IPC: C08K5/3415
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a readily injection moldable polyester resin composition, having high strength and elastic modulus, excellent in impact and fatigue resistance and capable of providing molded products improved also in appearance with hardly any warpage an molding shrinkage. CONSTITUTION:A polyester resin composition is composed of (A) a liquid noncrystalline and amorphous semiaromatic polyester having <1 cal/g heat of crystal melting measured by using a differential scanning calorimeter and >=100 deg.C softening point, e.g. polyethylene terephthalate/isophthalate and (B) a thermotropic liquid crystal polyester.