baber/WOPTO huggingface dataset:
Patent JP-S57138612-A (JP)
Title: Telephotographic zoom lens consisting of four groups
Inventor: HAMANISHI YOSHINORI
IPC: G02B15/173
Filed: 1981-02-23
Abstract: PURPOSE: To obtain a telephotographic zoom lens having a superior image formation performance througout regions of variable magnification, by satisfying prescribed conditions in the zoom lens consisting of four groups of a positive lens, a negative lens, a positive lens, and a positive lens.  
     CONSTITUTION: In a zoom lens consisting of four groups of a positive focusing lens group, a negative variable magnification lens group, a positive correcting lens group, and a positive relay lens group which are arranged in order from the object side, conditions of expressions (1)W(5) are satisfied. In expressions, f 21  and f 22  are focal lengths of negative lens components L 21  and negative lens components L 22  of the second group where a negative lens, a positive lens, and a negative lens are combined respectively, and f 2a , f 2b , f 2c , ν 2a , ν 2b , and ν 2c  are focal lengths and Abbe numbers of a negative lens L 2a , a positive lens L 2b  and a negative lens L 2c  constituting negative lens components L 21  respectively, and n 5  and n 6  are refractive indexes of lenses L 2b  and L 2c  respectively, and r 10  and r 11  are faces of components L 22  on the object side and the image side respectively. Thus, a telephotographic zoom lens having a superior image formation performance throughout regions of variable magnification is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01200857-A (JP)
Title: Telephone system
Inventor: NISHIYAMA KOHEI
IPC: H04M1/72
Filed: 1988-02-05
Abstract: PURPOSE:To easily utilize a service registered in the voice of a speaker by comparing the voice of the speaker with a standard voice by means of a voice recognizing part, and executing a service function registered for each instruction code corresponding to an instruction. CONSTITUTION:A voice registering part 71 registers the standard voices of a specific speaker and a non-specific speaker. A telephone set interface part 20 sets a cell for the specific speaker or for the non-specific speaker by an operation from a telephone set. A voice recognizing part 73 compares the instructing voice of the speaker with the standard voice, recognizes the instruction, and outputs the instruction code corresponding to the instruction. A data storing part 60 stores service data for each instruction code. At the time of receiving the data to be specified from the telephone set, a control part 50 connects the telephone set to the recognizing part 73, and at the time of receiving the instruction code outputted from the recognizing part 73, the service data corresponding to the received instruction code are read out of the data storing part 60, and the service function is executed.
Patent JP-H02204470-A (JP)
Title: Production of highly pure phenols
Inventor: IMAMURA TETSUO
IPC: C07C37/08
Filed: 1989-02-03
Abstract: PURPOSE:To provide a highly pure phenol by subjecting a crude phenol prepared by decomposing cumene hydroperoxide with an acid to an azeotropic distillation to remove hydroxyacetone and high boiling point carbonyl compounds subsequently and extraction-distilling the residue. CONSTITUTION:A crude phenol prepared by decomposing cumene hydroperoxide with an acid is extraction-distilled in the presence of a high boiling point polyalkylene glycol, etc., and the separated overhead distillate (a crude phenol containing hydroxyacetone, cumene, alpha-methylstyrene and high boiling point carbonyl compounds) is supplied into a steam distillation tower. After the steam distillation, a crude water-containing phenol from the bottom of the steam distillation tower is supplied into an azeotropic distillation tower and a crude phenol fraction is side-cut from the rectification section of the azeotropic distillation tower. The side-cut crude phenol is mixed with the above-mentioned crude phenol separated from the acid-contacting decomposition product and subsequently extraction-distilled to provide a highly pure phenol reduced in the contents of the carbonyl compounds.
Patent JP-H0585323-A (JP)
Title: Brake device
Inventor: JIYANNRUI SHIYAREERU
IPC: B60T13/66
Filed: 1992-02-12
Abstract: PURPOSE: To obtain a braking device for a vehicle having wheels that is smaller in wearing out of a carbon brake than a conventional device. CONSTITUTION: This device is provided with: an adjustable member 5 for voluntary actuation of braking and actuatable by the driver; a transducer 6 which is controlled by the adjustable member and delivers a first signal representative of the adjustment of the adjustable member as set by the driver to obtain desired deceleration of a vehicle; a computer 7 for controlling a brake device 4; and a first link 6L connecting the transducer to the computer to transmit the first signal thereto. The computer includes a first calculation means 11 for supplying a second signal representative of a minimum number D of braking devices that should be in the activated state, and a second calculation means 12 for drawing up a first list of D identities of braking devices that should be in the activated state.
Patent JP-H08219834-A (JP)
Title: Electromagnetic flow meter
Inventor: ONODA HAJIME
IPC: G01F1/58
Filed: 1995-02-14
Abstract: PURPOSE: To provide an electromagnetic flow meter, by which measurement with high accuracy can be performed over a long period of time. CONSTITUTION: A pair of flat electrodes 4a, 4b are buried opposite to the direction of crossing a sleeve in the peripheral wall of an inner sleeve 1b which is formed by a non-magnetic and electrical insulating member and interposed in a passage for a conductive fluid 2. A magnetic field applying means 6 for applying a magnetic field in the opposite direction of the flat electrodes 4a, 4b and in the direction substantially intersecting perpendicularly to the direction of the axis of the sleeve 1 is disposed outside the sleeve 1. Detecting capacitors 13, 15 are put in the connecting state between the flat electrodes 4a,4b, and signal converting means 17, 18, 19 are provided for converting the voltage across both ends of the detecting capacitors to a flow signal.
Patent JP-H01200393-A (JP)
Title: Image controller
Inventor: TAKAHASHI YUJI
IPC: G06F3/048
Filed: 1988-02-05
Abstract: PURPOSE:To shorten the retrieval time of a desired image by enabling a scrolling means to display an image which is not displayed according to a scrolling indication so that images do not overlap with each other on a display screen. CONSTITUTION:When a scrolling indication means 3 indicates the scrolling of the whole image of a desk-top computer, the scrolling means reads the image (icon image or window image) which is not displayed on the display screen 4 out of a storage means 7 according to the scrolling indication and displays on the display screen 4 without causing images to overlap with each other. Consequently, the time of retrieval for the window image or icon image is shortened and the operation efficiency is improved.
Patent JP-H02206434-A (JP)
Title: Mechanism for supporting and driving detection system
Inventor: IIYAMA MICHITOMO
IPC: G01R33/035
Filed: 1989-02-03
Abstract: PURPOSE:To detect the data of a plurality of the points of an object to be measured by providing a support and drive mechanism supporting an environment apparatus having a detection system built therein and adjusting each measuring point of the object to be measured and the corresponding detector so as to set both of them to predetermined positional relation. CONSTITUTION:An environment apparatus has a helmet shape so as to be capable of receiving the heads having various shapes and sizes. The detection coil of SQUID being a detector is mounted to the wall surface of the environment apparatus at a predetermined angle. Since the helmet-shaped environment apparatus is filled with liquid or gaseous He being a cooling medium, the detection system containing the SQUID main body is held to a superconductive state. This environment apparatus is mounted on a support and drive mechanism and this support and drive mechanism is successively driven so that the measuring point of the head and the helmet wall surface become predetermined positional relation to perform measurement. At this time, the quantity to be driven prior to the next measurement can be calculated based on the data relating to the shape of an object to be measured calculated prior to measurement and the individual difference of the object to be measured is compensated by driving the environment apparatus.
Patent JP-S60170331-A (JP)
Title: Device for adjusting sensitivity of receiver
Inventor: TAKASE MASARU
IPC: H04B1/06
Filed: 1984-02-14
Abstract: PURPOSE:To make sensitivity adjustment of a receiver at a high speed without receiving any influences from an automatic gain adjusting circuit added to the receiver, by providing a burst wave generator and time controlling circuit. CONSTITUTION:A burst wave from a burst wave generator 11 is inputted in a receiver 12 to be adjusted. The receiver 12 outputs the burst wave to a signal processing section 13 after tuning and detecting the burst wave. The processing section 13 reads the output of the receiver 12 and outputs the output to an actuator controlling section 14. Then the actuator controlling section 14 performs the adjusting operation of the receiver 12 in accordance with the input signal. A time controlling circuit 15 controls the timing of the burst wave and reading timing of the signal processing section 13. Since the device is constituted in such a way, the sensitivity adjustment of the receiver 12 by means of the burst wave becomes possible and the sensitivity adjustment can be performed at a high speed without receiving any influences from an automatic gain adjusting circuit.
Patent JP-S63192753-A (JP)
Title: Optical resolution of tetrahydroquinoline derivative
Inventor: HASHIMOTO KOJI
IPC: C07D455/04
Filed: 1987-02-05
Abstract: PURPOSE:To obtain an optically active tetrahydroquinoline derivative useful as an intermediate for benzo[ij]quinolizine-2-carboxylic acid derivative (antimicrobial agent), by subjecting a tetrahydroquinoline derivative to optical resolution. CONSTITUTION:A compound shown by formula I [X<1> and X<2> are halogen; R is lower alkyl) is reacted with an optically active compound such as (+) or (-) tartaric acid, (-) malic acid, (-) mandelic acid, D or L-camphor-10-sulfonic acid, especially D or L-camphor-10-sulfonic acid, to form a salt to a compound shown by formula I. Then this salt is fractionated, crystallized and desalted to give an optically active compound shown by formula II. The compound can be converted into an optically active compound shown by formula III (R<1> is 1-pyrrolidinyl, 1,2,5,6-tetrahydro-1-pyridyl, etc.) having antimicrobial activity.
Patent JP-H08219961-A (JP)
Title: Withstanding pressure test equipment for brake hose
Inventor: TANAKA MAKOTO
IPC: G01N3/12
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a withstanding pressure test equipment for brake hose having a function for detecting the defect of a product after the withstanding pressure test in which the productivity can be enhanced by decreasing the number of test steps. CONSTITUTION: The withstanding pressure test equipment for brake hose comprises a high pressure test system 28 for detecting a defect (e.g. inflation of outer surface) caused by leakage on the outer surface side of a brake hose 4, and a low pressure test system 39 for detecting inflation of inner surface. Each of the high pressure test system 28 and the low pressure test system 39 comprises branch piping communicating a hose 4 to be tested and a master sample 5 having same structure as the hose 4. A differential pressure sensor 24 for high pressure airtightness test is inserted between the branch piping 27 of the high pressure test system 28 and a differential pressure sensor 36 for measuring the inside diameter is inserted between the branch piping 37, 38 of the low pressure test system 39.  The branch piping of high and low pressure test systems is joined for every hose 4 to be tested and master sample 5 and a valve V1 -V8 is provided for each branch piping. Low and high pressure tests are carried out separately on common piping 40, 41 by switching the valves.
Patent JP-H06341755-A (JP)
Title: See-through plate
Inventor: FURUTSU TOYOMI
IPC: F25D21/04
Filed: 1994-02-23
Abstract: PURPOSE:To contrive the securing of generating amount of heat as well as the simplification of wiring by a method wherein slits are formed on a heat ray reflecting film provided on one surface of a see-through plate, while two sets of electrodes are arranged on the same side intersecting with the slits, in a see-through plate for a refrigerating showcase and the like. CONSTITUTION:A see-through plate 1 is mounted on the door body 5 of a refrigerating showcase 4, which blockades the upper surface opening of a storage chamber 3 cooled by a cooler 2, to form a transparent window. In this case, the see-through plate 1 is formed by arranging a heat ray reflecting film 7 having a deposit layer 7b on one surface of a transparent plate 6. At least one line of slender slit 8 is formed on the heat reflecting film 7. Further, two sets of electrodes 9, separated from each other, are arranged on the same side of the heat ray reflecting film 7 intersecting with the slits 8. Both of the electrodes 9 are connected to an power supply 10. According to this method, necessary generating amount of heat can be secured simply and wiring works from both electrodes 9 can be simplified.
Patent JP-H04248318-A (JP)
Title: Power supply interrupting circuit
Inventor: YAJIMA HIDEHARU
IPC: H02H7/20
Filed: 1991-01-25
Abstract: PURPOSE:To prevent turn ON of power after removal of housing cover by interrupting power supply upon removal of the housing cover. CONSTITUTION:A first rectifying/smoothing circuit 2 is connected in parallel with the light emitting section of an optically coupled device 44 and a phototransistor 43 while a second rectifying/smoothing circuit 3 is connected with a LED 41 which is opposed to the phototransistor 43 with a shielding board mounted on a housing cover 8 being interposed therebetween. Upon removal of the housing cover 8, light energy is emitted from the LED 41 to the phototransistor 43 and a signal produced from the light receiving section of the optically coupled device 44 is employed as a stop control signal for a stabilized DC power supply circuit 5.
Patent JP-S59149260-A (JP)
Title: Controller for motor of winder/rewinder
Inventor: SHIMODA MICHIO
IPC: H02P29/00
Filed: 1983-02-16
Abstract: PURPOSE:To have accurate control of reel tension, in a rolling plant etc. for band-shaped material, by carrying out the control while an acceleration/deceleration compensating portion to the tension setting current, and by suppressing the torque variation owing to change of the coil diameter. CONSTITUTION:In this measuring device 5, the coil dia. is determined from line speed V and the number of revolutions of motor, N, and the acceleration/deceleration signal from a differentiation device 7 is multiplied with a function F(D) calculated by an operator 6. The portion of compensation for acceleration/deceleration is added to the current Iref for setting the reel tension so as to control the motor for winding/rewinding with the aid of a current controller 10. Besides this control system, a reel dia. change compensator circuit 14 is furnished, in which the function F(D) of above-mentioned operator 6 is multiplied with the product of outputs from a plate thickness factor circuit 12 for thickness h of the material and a square calculation circuit 11 for number of revolutions N, and this product obtained is subtracted from the current value Iref. According to this arrangement, the reel tension can be controlled with high precision whether the line is in accelerative or decelerative operation or in constant speed operation.
Patent JP-H04250237-A (JP)
Title: Concrete block
Inventor: IKEGUCHI AKIRA
IPC: E03F5/04
Filed: 1991-01-24
Abstract: PURPOSE:To enable both blocks to be firmly combined with each other with easy work by filling up a space section formed between a choke body set on the released side of a joint section, and the block main-bodies, with ready-mixed concrete. CONSTITUTION:The end sections of block main-bodies 1 adjacent to each other are brought in contact with each other, and metallic bodies 6 embedded at the edge sections of the projected strips of the respective block main-bodies 1 are brought in contact with each other and are electrically welded to each other. Besides, reinforcements 5, 5 set saliently in the recessed channels 2 of the respective block main-bodies 1 are welded to each other, or are fixed to be bound with a binder. After that, a choke body 7 is set on the released side of the joint section of both the block main-bodies 1, and the choke body 7 and the reinforcements 5 are fixed to be bound with the binder. Then, a space section formed between the choke body 7 and the block main-bodies 1 is filled up with ready-mixed concrete 16, and it is hardened, and after it is hardened, the choke body 7 is removed, and the binder is broken.
Patent JP-S53111075-A (JP)
Title: Terephthalic acid derivative and its preparation
Inventor: YOKOYAMA TAIICHI
IPC: C07D213/74
Filed: 1977-03-09
Abstract: PURPOSE: Terephthalic acid derivative I (X and Y are H, 1-3C alkyl); e.g. 2,5-bis(2-pyridylamino)terephthalic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56122966-A (JP)
Title: Direction finding device
Inventor: WATANABE MIKIO
IPC: G01S3/60
Filed: 1980-02-29
Abstract: PURPOSE:To make a device small-size and low-cost, by constituting a receiving part with one system and by displaying the direction in a digital display system. CONSTITUTION:Counter 12 is provided which is reset at the arrival of search coil 1 of goniometer 2 at a predetermined position and counts respective directions of 360 deg. from this position in order. A unilateral square wave is formed from, what is called, the cardioid directivity wave of sense determination by synthesizing circuit 6, and the rise or fall time of this square wave is detected by delay circuit 10 and comparing circuit 11, and contents of counter 12 are latched in latch circuit 13 by the output, and the direction is displayed according to these contents by display circuit 14.
Patent JP-2000218045-A (JP)
Title: Game machine
Inventor: OMURA YASUSHI
IPC: A63F13/46
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine usable by the unspecified number of people and provided with the continuity of a game. SOLUTION: From an iris image picked up by a camera 10 equipped at a position capable of picking up the iris of a player, an iris data processing part 11 converts the iris image to specified data and inputs them to a CPU 12. The date/time or the like of playing a game, the points of the game and data for performing a CPU processing in the inside are added to the data of the iris image inputted to the CPU 12 and they are stored in a memory 13. When a person having the same iris stands in front of this game machine next time, the camera 10 samples the iris image, it is compared with the data present in the memory 13 and whether or not it is the same person is judged. As a result, the points of a previous time are displayed on a monitor 15 or a prescribed message is generated by voice or a graph like a point progress chart is displayed on the monitor 15.
Patent JP-S55120942-A (JP)
Title: Work rotating drive gear for rotary cutter or the like
Inventor: ISHIKAWA TAKESHI
IPC: B23B5/04
Filed: 1979-03-06
Abstract: PURPOSE:To prevent oscillation of axis during cutting by a method wherein a pair of driving discs made of hard polyurethane foam are directly pressed against the peripheral wall of a work mounted on a V-shaped supporting mechanism consisting of a pair of rollers, and the work is rotated by the driving discs through frictional force. CONSTITUTION:Rotary shafts 12 rotated by a motor through a transmission mechanism are supported by a frame 15 suspended between an immobile part 13 of the equipment and the shafts 12 by tension springs 14, and press driving discs 16 against the peripheral wall of a work 4. The work 4 pressed by the discs 16 has its core portion 4a rotatably mounted in V-shaped grooves of a pair of bearing rotating members of a V-shaped support stand 17, and is kept in a positionally stable condition. The discs 16 are made of hard polyurethane foam, and directly drive work 4 to rotate. Thus, oscillation of axis of the work 4 is prevented.
Patent JP-S62185050-A (JP)
Title: Hydroxyl group-containing (meth)acrylate
Inventor: FUKUCHI SHUZO
IPC: C08G65/28
Filed: 1986-02-10
Abstract: NEW MATERIAL:A (meth)acrylate shown by formula I [R is H or CH3; Z is 2-8C bifunctional organic group; (A) is ring opening group of compound shown by formula II; (B) is ring opening group of cyclic compound except compound shown by formula II; l is 1-20 integer; m is 0-20 integer; (A) and (B) are arbitrarily arranged]containing a hydroxyl group and at least one alkenyl group in the molecule. EXAMPLE:A hydroxyl group-containing acrylate shown by formula III. USE:Having a wide use for coating compounds, adhesives, fiber modifying materials, radiation curing type resins, etc. PREPARATION:Hydroxyl group of a compound shown by formula III and a compound shown by formula II and, if necessary, a cyclic compound except the compound shown by formula II are subjected to addition reaction in the presence of preferably a catalyst, especially heteropoly-acid to give a compound shown by formula I.
Patent JP-H06242971-A (JP)
Title: Real-time multitask system
Inventor: OKADA KAZUO
IPC: G06F9/46
Filed: 1993-02-15
Abstract: PURPOSE:To property allocate the throughput of a CPU in the real-time multitask system by enabling timer values, referred to by respective drivers, to be updated according to degree of use of the system by users. CONSTITUTION:The real-time multitask system where one CPU processes plural tasks in real time is equipped with plural drivers 1, 2, and 3 which are in charge of input/output processing, a timer value table 4 which is referred to by the respective drivers 1, 2, and 3 during the input/output processing, and a means 5 which updates the timer values set in the time value table 4; and the respective drivers 1, 2, and 3 refer to the timer value table 4 to set wait time.
Patent JP-H05193539-A (JP)
Title: Detecting device for gearing of vehicle on conveyor for transport of vehicle
Inventor: KOBAYASHI SATORU
IPC: B62D65/00
Filed: 1992-01-17
Abstract: PURPOSE:To eliminate the trouble in the transfer from a conveyor to a floor in the state where a vehicle is geared, by detecting the vehicle geared or not, during the conveyor transport of a finished vehicle on the conveyor. CONSTITUTION:When the gear of a transmission of a vehicle 16 is in turned ON state, a wheel 18 as driving wheel of the vehicle 16 can not ride over a ride-over floor 26, and the vehicle shifts in the transport direction of a conveyor 12, catching the ride-over floor 26. Accordingly, a striker 36 is engaged with a limit switch, accompanied with the shift of a slider 34 which is formed integrally with the ride-over floor 26, and operates the limit switch, and the turning ON of the gear is detected.