baber/WOPTO huggingface dataset:
Patent JP-S5825519-A (JP)
Title: Efficient engine
Inventor: NAGAI MASAYA
IPC: F02B75/40
Filed: 1981-08-08
Abstract: PURPOSE:To output strong power and torque, by providing another compression maintaining cylinder to the upper part of an operative cylinder and obtaining optimum compression for explosion when a crank comes to a position fully actuated with its lever action. CONSTITUTION:One more cylinder of maintaining compression is provided in the upper part of an operative cylinder. Said cylinder is interlocked to the opeative cylinder in such a manner that even if the crank of a crankshaft considerably passes through the top dead center, optimum compression for explosion can be obtained when the crank comes to a position fully actuated with lever action of the crank. In this way, efficiency of an engine can be rapidly increased to decrease a quantity of exhaust and strongly generate output power and torque.
Patent JP-H10299773-A (JP)
Title: Controller for magnetic bearing
Inventor: YAMAMOTO MASAYUKI
IPC: H02K7/09
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To achieve the reduction of manufacturing costs by decreasing the number of parts and prevention of generation of the aliasing phenomenon in control by a microprocessor. SOLUTION: A differential phase setting unit 23 can optionally set the differential phase between an output signal of an oscillator and a sample signal to be output from a PLL circuit 22. The PLL circuit 22 outputs a sample signal synchronized with the output signal of the oscillator in a state the set differential phase is held. A sample hold circuit 24 takes in a sensor signal from a displacement sensor by rising of the sample signal to be output from the PLL circuit 22, holds the taken value until a next sensor signal is taken in, and outputs the value as a position signal to a control circuit 7. The control circuit 7 outputs an electromagnet current command value for generating electromagnetic force in a direction to make the input position signal zero to power amplifiers 8, 10.
Patent JP-S5351833-A (JP)
Title: Automotive air conditioner
Inventor: YAMAMORI HEITAROU
IPC: F24F11/02
Filed: 1976-10-20
Abstract: PURPOSE:To reduce a blasting noise of an automotive air conditioner as low as possible by controlling only the air flow by retaining the position of a temperature control valve at its maximum movable position in cooling or heating operation when hot load is relatively high.
Patent JP-S6017491-A (JP)
Inventor: NISHIMOTO YUKIO
IPC: G09G3/12
Filed: 1983-07-08
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-H034817-A (JP)
Title: Beverage flavoring casette
Inventor: GURAHAMU RABU
IPC: B65D85/804
Filed: 1990-05-15
Abstract: PURPOSE: To shorten a time of making coffee by putting roasted crushed coffee grains into more than three sections split by several ribs jointed to a ring and by vacuum-packing a cassette housed by bottom and upper filter. CONSTITUTION: A cassette includes a ring element 36, ribs 407 and upper filter 42, lower filter 44 and coffee grains 24. The ring element 36 is to mark out an inner space 46 in which ribs 40 are crossing inside to partition it into several compartments 46a-46d. 75%, favorably 95% of the coffee grains equally put in each compartment 46a-46d are in a range of at least 200 to 500 microns in size. A package called a vacuum sealed pack is obtained by putting a fabricated cassette in a packet and sealing it up after extracted out all or most of the air. The cassette is able to maintain fresh flavoring grains 24 as the oxygen is removed off during the vacuuming, which causes respective compartment 46a-46d to reconstruct grains in it to become a tight mass.
Patent JP-H04327991-A (JP)
Title: Replenishing method for replenisher
Inventor: NAKAMURA TAKASHI
IPC: B41M1/30
Filed: 1991-04-26
Abstract: PURPOSE:To keep processing capacity uniform for a service period by maintaining concentration of processing liquid constant for a long period by a method wherein replenisher is replenished by considering even a vaporized quantity of a water content in the processing liquid. CONSTITUTION:Replenisher for processing liquid in a processing tank is replenished by a component replenishing system 2 and a liquid replenishing system 3. A water content is replenished from the liquid replenishing system 3 by conforming to a vaporized quantity of a water content in the processing liquid to maintain a concentration of the processing liquid constant. The vaporized quantity is judged by an exchange rate to a tank capacity of the replenisher and a processing pause period.
Patent JP-H02304849-A (JP)
Title: Transmission electron microscope having measuring function
Inventor: OKURA YOSHIHIRO
IPC: H01J37/147
Filed: 1989-05-18
Abstract: PURPOSE:To measure the size of a desired part of a specimen precisely and easily in real time by providing a deflecting coil for moving a projected image on an fluorescent screen and a controller for calculating the length, area, angle, etc., of the specimen from the amount of change in deflecting current required for moving the projected image. CONSTITUTION:A CPU 1 supplies necessary excitation current to respective electron lenses via D/A converters 2, 4 to 6. The amount of deflection set by an X-direction deflection knob 19 and a Y-direction deflection knob 20, that is, the amount of movement of a projected image is collected via counters 17, 18, and the length is calculated from the amount of change in deflecting current required for moving the projected image then to display the result on a CRT 23. With a specimen 12 not moved but a projected image 15 moved by a deflecting coil 10, the size and the area of a desired part of the specimen 12 are calculated by the amount of change in deflecting current required. In addition prior to measurement a standard specimen is used to compensate the orthogonality and linearity of the deflecting coil 10. Thus the size of a desired part of the specimen can be easily measured in real time with high precision.
Patent JP-S6216500-A (JP)
Title: Novel coupling compound, its production and its use as medium in development of interferon effect
Inventor: BERUNAARU RUBURUU
IPC: C07H21/00
Filed: 1986-05-30
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. Coupling compounds represented by the formula (I) defined below : see diagramm : EP0203870,P77,F1  in which : - Y and T, identical or different, represent independently of one another O, S, Se or NH ; - Z and W, identical or different, represent independently of one another O, S, or NH ; - A represents adenine or one of its derivatives, particularly those of the formula :  see diagramm : EP0203870,P77,F2  - SIGMA is a whole number equal to n-1, n being a whole number greater than or equal to 3 ; - m is a whole number greater than or equal to 0 and preferably greater than or equal to 2 ; - X is a whole number greater than or equal to 1, preferably comprised from 2 to 10 ; - Pr is a polypeptide chain comprising at least 5 amino acids, and the nitrogen atom belonging to the ring : see diagramm : EP0203870,P77,F3  belonging also to the end of a lateral sequence of the polypeptide Pr and/or belonging to a group see diagramm : EP0203870,P77,F4  coming from a COOH group modified by hydrazine. For the Contracting State : AT 1. Process for preparing coupling compounds of formula (I) :  see diagramm : EP0203870,P85,F1 in which : - Y and T, identical or different, represent independently of one another O, S, Se or NH ; - Z and W, identical or different, represent independently of one another O, S, or NH ; - A represents adenine or one of its derivatives, particularly those of the formula :  see diagramm : EP0203870,P85,F2  - SIGMA is a whole number equal to n-1, n being a whole number greater than or equal to 3 ; - m is a whole number greater than or equal to 0 and preferably greater than or equal to 2 ; - X is a whole number greater than or equal to 1, preferably comprised from 2 to 10 ; - Pr is a polypeptide chain comprising at least 5 amino acids, and the nitrogen atom belonging to the ring :  see diagramm : EP0203870,P85,F3  belonging also to the end of a lateral sequence of the polypeptide Pr and/or belonging to a group  see diagramm : EP0203870,P85,F4  coming from a COOH group modified by hydrazine characterized in that it comprises : - the oxidation of the starting compound of the following formula (Ibis) : see diagramm : EP0203870,P86,F5  in which Y, Z, T, W, A, m, SIGMA have the above mentioned meanings ; to introduce two aldehyde functions on to the carbons at the 2' and 3' positions of the last nucleoside unit and to obtain the compound of the following formula (Iter) :  see diagramm : EP0203870,P86,F6  - the reductive alkylation of the compound (Iter) by a polypeptide Pr-NH2  whose chain comprises at particularly NH2 , this reaction taking place between the aldehyde functions of the compound (Iter) with the NH2  group of the polypeptide to obtain the compound of formula (I) :  see diagramm : EP0203870,P86,F7  - the fractionation between the coupling compounds according to the invention and the uncoupled products particularly by molecular filtration.
Patent JP-H04328917-A (JP)
Title: Satellite communication system
Inventor: OTANI SUSUMU
IPC: H04L7/08
Filed: 1991-04-26
Abstract: PURPOSE:To economize the system by devising the system such that the system employs a conventional noise frequency converter as a reception low noise frequency converter. CONSTITUTION:A conventional noise frequency converter 32 is used for a reception low noise frequency converter. A transmitter 10 uses a frame pattern insert circuit 12 applies frame processing to an output data of a coder 11 to insert a frame pattern for a prescribed period thereby initializing the coder 11 based on the prescribed period and its output data is given to a modulator 13. A receiver 30 detects the frame pattern of the output data of a demodulator 33 to take synchronization thereby initializing an error correction circuit 36 and a phase ambiguous elimination circuit 35 detects a phase slip of a recovered carrier of the demodulator 33 under the control of the frame synchronization circuit 34 and an output demodulation data of the demodulator 33 is given to an error correction circuit 36 based on the negation result.
Patent JP-S5749863-A (JP)
Title: Speed detector
Inventor: OCHIAI OSAMU
IPC: G01P3/481
Filed: 1980-09-09
Abstract: PURPOSE:To enable the constitution of the system which is independent from a power system for a vehicle with reduced power consumption, by a method wherein a consumption of power for a speed signal generator is supplied from a generator running in synchronism with an axis. CONSTITUTION:A generator 2 and a disc 3, wherein a slit is formed, are coaxially mounted at an axis by means of which a rotative velocity is measured. The output of the generator is produced into a constant-voltage output by means of a heat rate smoothing circuit 6 and a constant-voltage circuit 7 to supply a power to each part of a speed signal generator 10 and simultaneously drive a speedometer 11. A system, being independent from a power system for a vehicle, can be constituted, and thereby a digital circuit, which needs a constant voltage at a low power consumption, can be employed as the speed signal generator. The speed signal generator consists of a luminous element 4, aforesaid disc 3, a light-receiving element 5, and a wave- form shaping circuit 9, and a signal of a theoretical level is applied directly to a device 9, and a signal of a theoretical level is applied directly to a device 12 requiring speed information of ATC and the like.
Patent JP-S61285093-A (JP)
Title: Brushless motor
Inventor: NAITO HAYATO
IPC: H02P6/06
Filed: 1985-06-10
Abstract: PURPOSE:To dispose a plurality of position detectors at the center between phase approaching drive coils or of drive coil by combining the outputs of position detectors, and shifting the phases to obtain an output signal to the drive coils of the phases. CONSTITUTION:Position detectors A, B are disposed at the centers between phase approaching drive coils LA and LB of 3-phase drive coils LA-LC for rotatably energizing a rotor magnet and between the approaching drive coils LB and LC. The outputs of the detectors A, B are combined by phase shifters of amplifiers 15-17 and adders 18-20, the phase is shifted at 30 deg. of an electric angle, and then supplied through coil drive amplifiers 21-23 to drive coils LA-LC.
Patent JP-H01296354-A (JP)
Title: System for debugging rule type inference
Inventor: MARUOKA TETSUYA
IPC: G06F9/44
Filed: 1988-05-25
Abstract: PURPOSE:To make the data content of a rule matching frame and those of other frames related to the rule matching frame referrable by clearly indicating the user the location of the rule matching frame in the hierarchical structure of the whole frames. CONSTITUTION:A frame hierarchical structure displaying section 11 refers to the data of a frame data storing section 7 and displays the hierarchical relation of the data in a graphic display device 1. A matching frame fetching section 13 receives the name of the frame matching a designated rule IF section from an inference engine 6. A printer displaying section 12 indicates the point corresponding to the frame name fetched by the fetching section 13 on a hierarchical plan displayed by the displaying section by blinking. A frame data displaying and modifying section 14 displays or modifies the data content of the frame corresponding to the set frame on the hierarchical structure displayed on the display device 1.
Patent JP-S5249832-A (JP)
Title: Synchronizing device for light scanning
Inventor: SAITOU SUSUMU
IPC: B41J2/44
Filed: 1975-10-18
Abstract: PURPOSE: To enhance an image quality with a simple construction by performing the synchronism of a supersonic diffraction light, the intensity of which is modulated, with an non-diffraction light as a standard signal for phase detection, said diffraction light being used for scanning a light sensitive paper so as to record. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000317538-A (JP)
Title: Axial pressing fixture for hydroforming and forming method using the fixture
Inventor: HISHIDA HIROTOSHI
IPC: B21D26/043
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To form well with preventing buckling and breaking-in. SOLUTION: A first run way R1, which extends up to a facing face 6 the bulged part 5 of a die 2 on the inner face of a metal tube P and suppresses buckling, is formed to the tip part of an axial pressing fixture main body 41 of one side, a second run way R2, which is not collided in pressing-in process, is formed to the tip part of an axial pressing fixture main body 42 of the other side. Further, a run way for auxiliary forming, which is brought into contact with the inner face of the metal tube P and presses from inside, is formed to the axial pressing fixture 41 of one side.
Patent JP-H02306497-A (JP)
Title: Input circuit for semiconductor memory
Inventor: IMAI SHIRO
IPC: G11C7/00
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the data reading defects, the destruction of data, and the reduction of the timing margin by delaying an address signal via a delay circuit and using the OR of the undelayed address signal as an internal address signal of a semiconductor memory. CONSTITUTION:A delay circuit and an OR circuit which synthesizes the output of the delay circuit with an undelayed signal to obtain an internal address signal Ai are provided. If an external address signal A is changed to an L level from an H level with an address signal CS kept at an L level, both the rise and the fall of the output signal of a NOR circuit are delayed. In this respect, a delay circuit is added. Then the signal delay value is adjusted by securing an OR between a signal transmitted through the delay circuit and another signal which is not transmitted through the delay circuit. Then the difference of answer times is eliminated with the input of the NOR circuit. As a result, a stable reading action and a stable timing margin can be secured. Furthermore the data are never destroyed.
Patent JP-H11320195-A (JP)
Title: Empty can crusher
Inventor: TANAKA SHINYA
IPC: B30B5/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and crush empty cans into a flat shape at a small power by arranging a shell crushing member for squeezing the shell of the empty can from both sides between a pair of non-end chain members opposed in a V-shape, and simultaneously applying the crushing force from two directions. SOLUTION: An empty can A inserted into a crushing space 8 from a can insertion port 12 is nipped by a running face 7 of a chain member 1 whose end plate parts are opposed. By the rotation of the chain member 1, a non-slip concave/convex bar is engaged in the empty can A at the end plate part, and the shell center is retreated into a tip-narrowed gap 15 of a shell crushing member 2, and the shell is crushed in a way to be squeezed from both sides. By the crushing of the empty can A, the shell length is reduced while the member 2 is nipped. When the can is passed through to the bottom of the member 2, the shell length is finally reduction-compressed by only the running face 7 of the chain member 1, and the can is discharged in a form that the deformed shell is nipped between the overlapped end plate parts.  The height of the crushed empty can is made to be small, so as to simplify the post-treatment.
Patent JP-H0421116-A (JP)
Title: Input device
Inventor: YAMAMOTO JUNJI
IPC: G06F3/023
Filed: 1990-05-16
Abstract: PURPOSE:To accurately and rapidly input a required item name by displaying the item names of plural items on a display means by using a display area having a size corresponding to the display information of these item names when a representative item name is specified by a specifying means. CONSTITUTION:At the initial stage, item names stored in a 1st item name storage means 1 are displayed on the display means 5 by a display control means 4 so that the item names are representative item names can be discriminated at a glance and a required item out of these displayed item names is selected by a specifying means 3. On the other hand, detailed data corresponding to all the representative item names are stored in a 2nd item name storage means 2. When the representative item name is selected by the means 3, all similar item names corresponding to the inputted representative item name are read out from the means 2 and displayed by the control of the means 4. All the item names are displayed correspondingly to respective display data lengths without being restricted by the display area. Thus, plural similar item names can be displayed so as to easily be observed.
Patent JP-H04351305-A (JP)
Title: Drive controller for operating device of specially equipped vehicle
Inventor: MAEDA NORIO
IPC: F15B11/00
Filed: 1991-05-29
Abstract: PURPOSE:To moderately start or stop an operating device for a vehicle with special kind of equipment. CONSTITUTION:There is provided a double hydraulic pump 20 having the first hydraulic pump 17 and the second hydraulic pump 18. A controller opens and operates an unload valve 15 only for a predetermined period after an opening operation of a directional control valve 12, to unload the second hydraulic pump 18. Accordingly, a hydraulic motor 4 is moderately started. Furthermore, the controller unloads the second hydraulic pump 18 only for a preset period before a closing operation of the directional control valve 12. Consequently, the hydraulic motor 4 can be moderately stopped.
Patent JP-S5916761-A (JP)
Title: Ink jet recorder
Inventor: JINNAI KOUICHIROU
IPC: B41J2/075
Filed: 1982-07-20
Abstract: PURPOSE:To raise the quality of printing by using a system in which thinned-out ink particles not distributive to printing are inserted between ink particles for printing, and charge is charged to the thinned-out ink particles to reduce attraction of charge between the ink particles for printing and the thinned-out ink particles. CONSTITUTION:In a strain correction circuit 10 consisting of an address counter 1, a correction table memory 2, an AND circuit 3, an adder circuit 4, a shift register 5, a multiplexer 6, strain correction is made with respect to the presence or absence of charged printing ink before and after the prinint if there is printing signal, coded signal is added through a D/A converter 12 and an amplifier circuit 13 to a charging electrode, and the deflection of charged printing ink is controlled. Printing data are delayed by as much as one droplet by D-type FF circuit 15 and coded in an OR circuit 11, and a guard drop voltage of 25V is applied to thinned-out ink particles following charged ink particles to reduce inversely induced charge amount, thereby joining ink droplets. Accordingly, no joining of ink droplets occurs even when there are much charge amounts, the distance between the head and a recording paper can be shortened, and the quality of printing can thus be raised.
Patent JP-S5553968-A (JP)
Title: Carrier regenerating device
Inventor: ITOU NOBUHIRO
IPC: H04N1/40
Filed: 1978-10-16
Abstract: PURPOSE: To ensure the accurate regeneration of the carrier along with reduction of the jitter on the screen for the facsimile signal carrier regenerating device by providing the gate which makes pass through the phase error signals only in the first phase matching period and the picture signal flyback time.  
     CONSTITUTION: Phase comparator 1 compares the phase between facsimile signal S 1  of input 5 and regenerated carrier S 2 . And the error signal is formed according to the phase error. This signal is made to pass through gate circuit 4 only in the first phase matching period and the flyback time under transmission of the picture signal. Control voltage generator 2 generates the control voltage based on the phase error signal and then generates the regenerated carrier through voltage control generator 3. In such constitution, the carrier can be regenerated accurately even in case the facsimile black signal continues long or short. Thus almost no jitter is caused to the picture received. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5555031-A (JP)
Title: Construction of shock absorbing bumper
Inventor: HAYASHI KENJI
IPC: B60R19/22
Filed: 1978-10-16
Abstract: PURPOSE: To try directing light weight and compacting, by inserting the base of shock absorber body into the recess which is formed in the bumper reinforcement.  
     CONSTITUTION: After a base 2a which is approx. 20% of shock absorber body 2 made of foaming urethane, honeycomb state polyethylene is inserted into the recess 4 of bumper reinforcement 11 which the second channel 7 formed the recess throughout the longitudinal direction and the first channel 6 with more deep depth are welded with an upper and lower wall 6a, 7a, 6b, 7b, bumper skin 3 made of an elastic body such as resin or rubber is arranged to cover the shock absorber body 2. Thereby, the bumper reinforcement 1 is directed in light weight, deformation of shock absorber body 2 and slip can be prevented, shock absorbing bumper which is lightened and shortened in longitudinal length, and improved shock absorbing performance can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63289591-A (JP)
Inventor: TANIWAKI TOMU
IPC: G10H1/053
Filed: 1987-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5250481-A (JP)
Title: Air cylinder
Inventor: ANDOU TAKAYUKI
IPC: F15B15/22
Filed: 1975-10-20
Abstract: PURPOSE: The air cylinder incorporated the buffer in the air cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5351329-A (JP)
Title: Catalytic type exhaust purifier
Inventor: NARA AKIO
IPC: F01N3/28
Filed: 1976-10-20
Abstract: PURPOSE:Compatibility of providing auxiliary catalyst in free command of swiveling in the auxiliary catalytic vessel together with facilitating to run along exhaust flow by action of a bimetal leads to enhance purifying performance after starting while it is cold as well as to secure durability of the auxiliary catalyst.