baber/WOPTO huggingface dataset:
Patent JP-S6318317-A (JP)
Title: Manufacture of preparation
Inventor: TAKEUCHI MASARU
IPC: G01N1/28
Filed: 1986-07-11
Abstract: PURPOSE:To manufacture many preparation at a time by fixing observation samples to many hole parts provided to base paper and folding the base paper into two, and then cutting the base paper. CONSTITUTION:Crisscrossed cutting lines 3 which cross each other are provided by printing on the surface A of the base paper symmetrically between the right and left about a folding part 2 to form many partition parts 4 and 4' in a preparation shape. Vinyl chloride, etc., is laminated 6 on the entire surface A and holes 7 and 7' for observation sample charging are bored in the partition parts 4 and 4'. A cohesive layer 8 is formed over the entire back surface B of the base paper 1, separator 9 is adhered and peeled by a half to stick a plate material 10 of hard vinyl chloride, etc., and observation samples 11 are fixed to the hole parts 7 and 7'; and then the separated paper 9b on the other half part is peeled off and the base paper 1 is folded inward along the folding part 2, stuck one over the other, and cut along the cutting lines 3.
Patent JP-H0990123-A (JP)
Title: Optically active optical element
Inventor: KANOU SAIHEI
IPC: C30B29/10
Filed: 1995-06-29
Abstract: PURPOSE: To easily produce an optical element having high optically rotating ability in visible light and IR regions at a low cost. CONSTITUTION: This optical element is made of a single crystal of a compd. semiconductor in which holes and atoms occupying cation sites have been spirally arranged in a direction perpendicular to the close-packed face. The semiconductor has a tetrahedral bonded structure as the basic structure. The single crystal is a crystal of a III2 VI3 compd. semiconductor having a wurtzite type crystal structure as the basic structure or a mixed crystal consisting of two or more kinds of III2 VI3 compd. semiconductors and preferably contains at least one among Al2 S3 , Al2 Se3 , Al2 Te3 , Ga2 S3 , In2 S3 and In2 Se3 .
Patent JP-S5686557-A (JP)
Title: Carrier reproduction circuit
Inventor: MURAYAMA TOMIO
IPC: H04N1/40
Filed: 1979-12-18
Abstract: PURPOSE: To increase the stability and the reliability for carrier reproduction circuit, by performing the carrier reproduction with synthesizer.  
     CONSTITUTION: A N-bit counter 5 counts the carrier frequency with the reference clock CLK in the synchronous matching period. In the latch circuit 66, the upper rank N-L bits of the counter 5 are stored. This count value determines the frequency dividing ratio of the frequency divider 9, and the reproduction carrier is obtained by frequency-dividing the clock CLK. The count value of lower L-bit obtained at the latch circuit 6a is fed to the correction counter 8, and the output inhibits the count operation of the frequency divider 9 with equal interval by the clock CLK one  period to reduce the quantitized error. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09326100-A (JP)
Title: Unit and method for traffic control
Inventor: TSUKUYA TOMOMITSU
IPC: G08G1/07
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate evaluation, adjustment for optimization, and expansion and apply the unit and method even to a large-scale, complex road network by allocating initial values to a framework of a symbol sequence representing control parameters and attributes of control area constitution, converting the numeral sequence and calculating an evaluation function, and selecting a numeral sequence which has the best evaluation. SOLUTION: A representing means 111 determines the framework containing a symbol group of symbols representing the values of the control parameters and the attributes regarding the connection states of intersections constituting a control area, and inserts the initial values into the symbol group. Then a constituting means 112 converts an arbitrary symbol group into control parameters and control area constitution corresponding to the respective symbols, and an evaluating means 113 evaluates the excellence of the control parameters and control area constitution at the same time to calculate the evaluation function. Further, an optimizing means 114 obtains a combination of the best symbols from the evaluation function.
Patent JP-H07146278-A (JP)
Title: Method and equipment for ultrasonic inspection
Inventor: JIEEMUZU HAWAADO TAAHAN
IPC: G01N29/09
Filed: 1994-07-15
Abstract: PURPOSE: To discriminate a failure fuel rod, a fuel rod dislocated from a fixed position or nonarrangement of a fuel rod particularly in a reconstituted fuel bundle by using the characteristic of an interferential scattered ultrasonic wave. CONSTITUTION: A fuel channel to surround a bundle can easily pass an ultrasonic wave. This ultrasonic wave enters a square lattice of a bar when there is no object of hindering and disturbing a scattering process. Such a disturbing object happens to be composed of radioactive gas coming out as bubbles from the cracked bar, and this locally disturbs an acoustic impedance, and disturbs at least a part of the scattering process. When swelling or the other deformation is caused in the bar having leakage, its contributory quantity to a wave of an inteference wave is reduced. Therefore, information on completeness of fuel is obtained at a site by the analysis of an interference pattern in an opposite side channel surface. Therefore, a means to screen, that is, to select a reconstituted fuel bundle on a quality can be obtained.
Patent JP-H1114958-A (JP)
Title: Lens protective device for liquid crystal projector
Inventor: YAMAZAKI YOICHI
IPC: G02F1/13
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a lens protective device for liquid crystal projector capable of protecting a lens part by moving a lens cover while grasping a handle thereby attaching the lens cover to a lens part automatically. SOLUTION: Since the lens part is closed by providing a handle 3 on a lens cover 4 and by suspending a main body 1 while grasping the handle and by allowing the lens cover to be automatically rotated or slid to be attached to a lens part 2, the forgetting of attaching a lens cover or the like is surely protected and a lens is surely protected. Moreover, at the time of a use, the lens part can be opened by moving the lens cover.
Patent JP-S6225665-A (JP)
Inventor: KAMITAKI NOBORU
IPC: E04F15/18
Filed: 1985-07-26
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-H0452625-A (JP)
Title: Color liquid crystal display element
Inventor: KANEMOTO AKIHIKO
IPC: G02F1/13
Filed: 1990-06-20
Abstract: PURPOSE:To offer the liquid crystal display element which can represent red of high color purity and make a black display and has a wide color reproduction range and high picture element density by controlling a birefringent color and making a multi-color display, and providing a color filter. CONSTITUTION:An LCD which makes a color display by utilizing the birefringent color is provided with the color filter. For example, a red or yellow color filter is used for picture elements which do not make a blue display. When the red color filter is used, visible light with about <=(500 - 600)nm wavelength is cut and a color (violet - blue) of about 400 - 450nm which is mixed when a red display is made only with the birefringent color can be removed to obtain red of high color purity, thereby widening the color reproduction range. In this case, the color filter is manufactured in a single process and the man-hours can be decreased as compared with a color display system which uses a conventional color filter.
Patent JP-S649495-A (JP)
Title: Image memory input/output controller
Inventor: TAKASHIMA SHINJI
IPC: G06F3/048
Filed: 1987-07-02
Abstract: PURPOSE: To process data in pixel units in a rectangular area at a high speed by selecting block data out of a block data group in the read rectangular area and writing the data at a corresponding position in a write rectangular area. CONSTITUTION: A coordinate setting part 40 sets the read rectangular area 44 on an image memory, and data is read out of it, inputted to a read register 31, and inputted to a selection part 42; and optional 4×4-pixel data are selected out of 8×8-pixel data in the area 44; and the coordinates of its left upper point 45 is matched with the coordinates of the left upper point 48 of the write rectangular area 47 to correct coordinate differences of pixel units in the two areas. At the border of the area 47, data inside and outside area are selected by a data selection part 43 to generate write data. Therefore, the data in the rectangular area set in pixel units can be processed at a high speed.
Patent JP-H05331466-A (JP)
Title: Method for decomposing, extracting and liquefying coal
Inventor: SAKAKI TAKESHI
IPC: C10G1/00
Filed: 1992-05-29
Abstract: PURPOSE:To extremely improve extraction ratio and to suppress repolymerization reaction of thermally decomposed products by wet-treating coal with a hydrogen donor, decomposing, extracting and liquefying the coal in an extracting solvent under a supercritical condition. CONSTITUTION:First, coal is wet-treated with a hydrogen donating solvent (preferably hydrogenated substance of coal tar fraction having 200-250 deg.C boiling point, tetralin). Then the wet-treated coal is decomposed and extracted in an extracting solvent (preferably coal tar fraction consisting essentially of BTX fraction, having 80-150 deg.C boiling point) under a supercritical condition. The decomposed extract is successively subjected to pressure reduction and the extract, the hydrogen donating solvent and the extracting solvent are separated from the heavy component in this order.
Patent JP-H0511547-A (JP)
Title: Control panel controller for copying machine
Inventor: YAMAGAMI TSUTOMU
IPC: G03G21/00
Filed: 1991-07-04
Abstract: PURPOSE:To provide a control panel controller for a copying machine, which is simplified without impairing the function and the operability of a control panel. CONSTITUTION:A copying machine having the control panel where the number of copies is inputted to be registered and set by using a plus key 4 and a minus key 5 is provided with an operation mode control means for performing the functional action of stopping copying while copying is performed and performing the functional action of clearing when copying is not performed by simultaneously depressing the keys 4 and 5.
Patent JP-H0513848-A (JP)
Title: Light intensity control circuit of semiconductor light emitting element
Inventor: MANO JUNJI
IPC: H01S5/042
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a light intensity control circuit for a semiconductor light emitting element which can rapidly control the intensity of light generated from a semiconductor light emitting element by using comparatively simple constitution. CONSTITUTION:The intensity of light generated from a laser diode 1 is converted to a voltage output S4 via a photodiode 3 and a current-voltage conversion circuit 4, and delivered to the inversion input part of a voltage comparator 15. In the comparator 15, a reference voltage VR is applied to a normal input, and a comparison result output voltage is outputted from an output part. The output part of the voltage comparator 15 is connected with the input part of a driving circuit 2 via a switch 16 wherein ON and OFF are changed over according to 'H' and 'L' of a sample/hold signal S16. A capacitor 18 is arranged between the ground level and a node 17 between the switch 16 and the input part of a driving circuit 2. Hence the control is performed on the hardware, so that high speed control is possible. Since large scale components are not used in each constituent element, the circuit is comparatively simplified.
Patent JP-S6143215-A (JP)
Title: Combustion chamber of diesel engine
Inventor: ISHIDA SHIRO
IPC: F02B23/06
Filed: 1984-08-07
Abstract: PURPOSE:To suppress a Diesel knock in an engine and reduce its noise to be silenced, by arranging a subnozzle to appear in a swirl direction in the internal wall of a combustion chamber further providing a main nozzle to appear in a central side of the combustion chamber from the subnozzle so as to prevent a delay of ignition and a rapid rise of combustion pressure. CONSTITUTION:When an engine is driven in idle operation, a combustion chamber 2, in which a needle valve 4 is urged in accordance with the supply fuel pressure and fuel is atomized by opening a subnozzle 14 colliding against an internal wall 13 and evaporated by high temperature compressed air, distributes the fuel as a preliminary mixture of excellent ignitionability in a film state to the periphery of a wall part. Accordingly, slow combustion is attained by successively propagating a flame. Further if the pressure of fuel is increased, the engine is driven in high load operation by opening a main nozzle 9, and the combustion chamber 2, in which fuel having a large particle size and strong penetrating force is injected in the direction of a swirl S more toward the center of the combustion chamber 2 than the fuel injected from the subnozzle 14 and smooth combustion is attained by propagating a flame of the preliminary mixture slowly toward the center and suppressing a rapid rise of combustion pressure, enables, a silence of the engine to be improved by preventing a Diesel knock or the like.
Patent JP-S6411755-A (JP)
Title: Grinding method of tooth surface of hob
Inventor: NISHINO HIDENORI
IPC: B24B3/12
Filed: 1987-07-01
Abstract: PURPOSE:To enable the grinding wheels to grind right and left tooth surfaces of a cutting edge of a hob so that these surfaces are well-balanced without an excessive grinding by adjusting the feed of the grinding wheels in a radial direction of the hob to the right and left tooth surfaces of the cutting edge in accordance with the wear condition of the tooth surfaces. CONSTITUTION:Grinding wheels 4 (4A, 4B) are advanced and retracted by a displacing means 5 to grind right and left tooth surfaces of a cutting edge of a hob installed to a main shaft. At this time, the feed of the wheels 4 in a radial direction of the hob is adjusted so that a tooth surface 8 of greater wear is cut deeper than a tooth surface 7 of smaller wear, and further the second-cut angle of the tooth surface 8 of greater wear is formed larger than that of the tooth surface 7 of smaller wear. As a result, an excessive grinding of both the tooth surfaces 7, 8 is prevented, and the balance of wears of the right and left tooth surfaces 7, 8 can be achieved.
Patent JP-H1013331-A (JP)
Title: Mobile communication system
Inventor: KODAMA EIJI
IPC: H04W68/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To properly keep the traffic of a simultaneous calling channel and also to secure a more sufficient call connecting rate by controlling the re- transmission frequency of a calling signal every radio area when the radio areas with different qualities coexist. SOLUTION: The calling signal re-transmission frequency is previously set to three in the re-transmission frequency deciding circuit 31 of a network side device 31 and the calling signal re-transmission frequency of the area 20 is set to one. Unless a response signal from a mobile station exists, the re- transmission frequency controller 33 of the network side device 30 re-transmits the calling signal the number of times which is set during a period from a timer-start till a time-out after a prescribed time elapses.
Patent JP-S5790544-A (JP)
Title: Solar heat collecting apparatus
Inventor: TAKAHASHI KAZUYOSHI
IPC: F24S10/70
Filed: 1980-11-25
Abstract: PURPOSE: To achieve safe and economical operation of a solar heat collecting apparatus, by shortening the time required for attaining a required degree of vacuum by providing a check valve between a vacuum pump and hollow spaces formed between a glass tube and heat collecting tubes.  
     CONSTITUTION: A heat collecting tube 3 connected with a water inlet pipe 5 and a hot-water outlet pipe 6 is surrounded by glass tubes 4, and a vacuum pump 10 is connected to hollow spaces formed between the heat collecting tube 3 and glass tubes 4 via evacuating pipes 12, 13, 14. Further, a check valve 19 is provided at a part of the evacuating pipe 14 between a vacuum breaker 15 and a valve 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5589157-A (JP)
Title: Stacker
Inventor: NAKASHIMA NORIO
IPC: B65H31/18
Filed: 1978-12-28
Abstract: PURPOSE: To reduce the cost of equipment, and to provide the stacker with a minute adjusting function, by a mechanism wherein the stacker is formed in such a manner that cloth, etc. are put between a slide plate and turned over by means of a bar lever, while the reciprocation of the slide plate and the bar lever is easily controlled electrically.  
     CONSTITUTION: When cloth, etc. 11 fall and are supplied on a bar lever 1, a sensor 5 senses the terminal and starts a motor 4. Thus, a slide plate 2 moves in a guide rail 8', holds the cloth, etc. 11, contacts with a switch LS1 and stops. When a sewing machine 12 finishes sewing, a motor 3 is operated and the bar lever 1 shifts, and the cloth, etc. 11 are turned over and stacked on the slide plate 2. Since a switch LS3 is turned ON by the contact of the bar lever 1 at that time, the motors 3, 4 are reversed and the bar lever 1 and the slide plate 2 each locomote in the opposite direction as mentioned above. When the slide plate 2 depresses a switch LS2 and the bar lever 1 switches LS4 and LS5, the stacker returns to the original condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6225197-A (JP)
Inventor: TANAKA KENICHI
IPC: A61Q5/02
Filed: 1985-07-24
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-2000033862-A (JP)
Title: Method for controlling wheel brake and apparatus for same
Inventor: HECKMANN HANS
IPC: B60T13/74
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To allow a predetermined gap setting by determining criterion on a displacement stroke of a brake lining, and controlling a wheel brake based on the tendency of change in a force signal and a torque signal relative to the stroke. SOLUTION: Each wheel is provided with angle sensors 62, 64 to measure a criterion on the displacement stroke of brake linings 30, 32. A control unit 16 calculates the tendency of change in the brake force and the brake torque relative to the stroke. If the resultant change tendency is 0, offset values of the angle sensors 62, 64 are determined in accordance with each case of using sensors 44, 50 as the torque sensor and using sensors 44, 50 as the force sensor, respectively. The point of time when the brake linings 30, 32 move away from discs 38, 40 can be easily and accurately identified in spite of drift in the angle sensors 62, 64.
Patent JP-H08335236-A (JP)
Title: Restaurant payment system
Inventor: KUCHIKI NOBUO
IPC: G06Q30/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide a restaurant payment system which can accurately and speedily separate and discriminate between even overlapping dishes, etc., for a system which settles restaurant accounts by recognizing plural dishes, etc., on a tray. CONSTITUTION: This system is equipped with a CCD camera 4 which photographs the dishes 3, etc., on the tray 2 placed on a tray table 1 and an image recognition processing circuit 5 which processes an image obtained from the CCD camera 4 to recognize the shapes of the respective dishes, etc., and settles the restaurant accounts according to the shapes of the recognized dishes, etc.; and the image recognition processing circuit 5 detects a contact part between images of the dishes 3 that are in contact with each other and separates those images at the contact part to discriminate between the dishes 3, etc., on the tray 2.
Patent JP-S5589727-A (JP)
Title: Signal processing unit
Inventor: CHIYOUJI YUTAKA
IPC: G01L1/00
Filed: 1978-12-27
Abstract: PURPOSE: To obtain the signal of almost continuous waveform, by constituting the unit so that the joint of signal per unit period read out is changed smoothly for the waveform at all times, in reproducing the magnetic tape recording audio signal with different speed from recording.  
     CONSTITUTION: The reproduction signal S 1  from magnetic tape is alternately written in BBD13, 14 at the write-in clock (signal SAB) every unit period, the signal read out from BBD13, 14 is synthesized and fed to the switching circuit 18, and output signal S o  is picked up. On the other hand, the signal read out from BBD13, 14 is fed to the switch circuit 31, the signal from BBD13, 14 is alternately picked up with the signal SAB and fed to the sampling hold circuits 32, 33. By using the pulse P 0  fed to FF25, the sampling pulses P 1 , P 2  are formed at the time point closed each other at the end of unit period with the circuits 38, 39, and the level at two time points closed at the end of the unit period of the signal read out from the circuit 31 is respectively held with P 1  and P 2 . Further, the circuit 18 is controlled with the level comparators 34, 35, discriminating circuit 41, and FF54 to smooth the waveform at joints. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5877887-A (JP)
Inventor: TATSUSHIRO RINTONAA
IPC: C07F7/18
Filed: 1982-09-24
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-H0329864-A (JP)
Title: High speed waveform measuring apparatus
Inventor: IKEGAMI TAKETOSHI
IPC: G01R13/32
Filed: 1989-06-28
Abstract: PURPOSE:To simply and inexpensively measure a high speed single waveform by delivering a part of a measuring signal to convert the same to a repeating signal of loop circulation and sampling said repeating signal at a period longer than the circulation period. CONSTITUTION:A high speed waveform measuring apparatus consists of the first change-over switch 2 wherein an input terminal 1 is connected to a foxed contact (a) and a frequency modulating circuit 3 is connected to a movable contact, the second change-over switch 6 wherein a terminal device 7 is con nected to the fixed contact (a) and a modulation circuit 8 is connected to a fixed contact (b) and an amplifier 5 is connected to the movable contact from the circuit 3 through a delay element 4 and the sampling circuit 9 connected to the circuit 8 on the output side thereof along with the fixed contact (b) of the switch 2. The switches 2, 6 are simultaneously changed over in the same direction by the signal of a control circuit 11 and a sample clock is applied to the circuit 9. At the time of the connection on the side of the contact (b), the loop of switch 2, circuit 3, element 4, amplifier, switch 6, circuit 8 and switch 2 is formed and a part of the signal from the terminal 1 is delivered to circulate in the loop.
Patent JP-H0329929-A (JP)
Title: Camera
Inventor: ARAI AKIHIRO
IPC: G03B7/08
Filed: 1989-06-28
Abstract: PURPOSE:To accomplish photographing in good focus with a camera having simple and inexpensive constitution by providing a control means for switching the focusing position of a photographing lens with the aid of a switching means in accordance with the brightness of an object which is measured by a photometry means. CONSTITUTION:The camera is provided with the photometry means 2 for measuring the brightness of the object, the switching means 4 for switching the focusing position of the photographing lens 1 at least to two steps, a long distance side and a short distance side and the control means 5 for switching the focusing position of the photographing lens 1, for instance, to the long distance side when the brightness of the object is high and to the short distance side when the brightness thereof is low with the aid of the switching means 4 in accordance with the brightness of the object which is measured by the photometry means 2. By interlocking with the switching of the focusing position of the photographing lens 1 with the aid of the switching means 4, for instance, a stop value is made to be on a stop-down side when the focusing position is on the long distance side and it is made to be on an open side when the focusing position is on the short distance side. Thus, the camera which has the simple constitution and is constituted at low cost is obtained and the photographing in good focus with few failures is accomplished.