baber/WOPTO huggingface dataset:
Patent JP-H04284045-A (JP)
Title: Method of operating device for facilitating communication between analog device and digital device
Inventor: ARAN EFU HENDORIKUSON
IPC: H04M1/60
Filed: 1991-09-26
Abstract: PURPOSE: To provide a device which is used for making the communication between an analog device and a digital device easier. CONSTITUTION: A device used for making communication between analog device and digital device easier is composed of a transmission circuit 12, a reception circuit 14, and a control circuit 16. The circuit 12 outputs analog signals received through an input 18 as compressed digital signals from an output 26 and the circuit 14 sends compressed digital signals from an input 34 through an output circuit 44 after converting the signals into analog signals. A hand-free control circuit 54 respectively receives transmitting and received signal level information through transmitting and received speech detectors 60 and 62 and uses the information for the decision of the attenuating amounts of attenuators 30, 32, 50, and 52.  A stable transmitting state is obtained when the attenuating amounts of the circuits 12 and 14 are respectively set at the maximum and minimum and a stable receiving state is obtained when the attenuating amounts of the circuits 12 and 14 are oppositely set. In addition, a stable idling state is obtained when the attenuating amounts of the circuit 12 and 14 are made equal to each other. In addition, four shifting states which make sure the smooth shifting among the three stable states are provided.
Patent JP-H0992474-A (JP)
Title: Discharge lamp lighting device
Inventor: ITO HISAHARU
IPC: B60Q1/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To detect the end of the life of a discharge lamp and to announce it at the end of the life before the discharge lamp turns off. SOLUTION: For the lamp voltage of a discharge lamp La, an allowable range specified by an upper limit value Up and a lower limit value Lw is set, and when the voltage deviates from the allowable range, a display device 3 announces the possibility that the lamp may come to its end. When the state in which the voltage deviates from the allowable range has continued for a certain time or more that is set by a timer 27, the discharge lamp La is turned off and the end of its life is announced by means of the display device 3.
Patent JP-H1092029-A (JP)
Title: Magneto-optical recording medium
Inventor: TAKAHASHI KOYATA
IPC: G11B11/105
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To enhance the C/N of the reproduced signal of recorded marks in a high density recording by making Curier temps. of a reproducing layer, an intermediate layer and a recording layer and respective film thicknesses of them satisfay a specific relational expression and also making the composition of the reproducing layer satisfy a specific relational expression. SOLUTION: The intermediate layer is an intra-plane magnetization film in which a rate-earth element is dominant at a room temp. and has a characteristic that a vertical magnetic anisotrophy increases with the raising of the temp. and also satisfies an expression 1 when Curier temps. and film thicknesses of the reproducing layer, the first and second intermediate layers and the recording layer are respectively defined as Tc1, Tc2, Tc3 and d1, d2, d3 and the composition to the reproducing layer is selected so as to satisfy an expression 2. Thus, the C/N of the reproduced signal of the recorded marks recorded a high desity is enhanced and also a reproducing power margin is more enlarged by selecting them in such a way.  Moreover, when the film thickness of the reproducing layer is smaller than 25nm, since light transmits to the intra-plane intermediate layers, the C/N is lowered and when the film thickness of the reproducing layer exceeds 60nm, the recorded marks become hardly transferred from the recording layer to the reproducing layer.
Patent JP-H0973721-A (JP)
Title: Rewritable optical disk recording method
Inventor: HOSODA ATSUSHI
IPC: G11B27/034
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To rapidly and stably record digital moving image information on a rewritable optical disk having two recording surfaces. SOLUTION: This method is the one for recording the digital moving image information on the rewritable optical disk sticking the optical disks of the same format to each other by a ZCLV(Zoned Constant Linear Velocity) system. An odd field is recorded on an A surface, and an even field is recorded on a B surface. In this case, both fields are recorded on the same zones of both surfaces simultaneously respectively, and the moving directions of recording heads of both surfaces are inverted to each other.
Patent JP-H04128438-A (JP)
Title: Automatic trench excavator
Inventor: SHIMAMOTO TOSHIJI
IPC: E02F5/02
Filed: 1990-09-18
Abstract: PURPOSE:To attempt automation of an excavation work by detecting a guide material on the ground by means of a reading means while making an automatic trench excavator run along the guide material on the ground and performing the excavation work while correcting the deviation between the guide material and the excavator. CONSTITUTION:A camera 12 for reading a guide material on the ground is provided on the top of a sensor arm 11 on the upper area of an automatic trench excavator 2, and a white line guide material 14 is detected by this camera. A running gear 10 is controlled so that the deviation of the excavator 2 from the guide material 14 may be corrected while always detecting the guide material 14 on the ground by the camera 12 to run the excavator 2 along the guide material 14. In the next step, when the camera 12 detects the excavation area indicator 15 provided on the guide material 14, running of the excavator 2 is stopped, and an excavation unit 5 is actuated to perform excavation work on the place where the excavation area indicator 15 is provided. This constitution enables automatic excavation work.
Patent JP-H0787265-A (JP)
Title: Light source device
Inventor: FUJINAWA NOBUHIRO
IPC: H04N1/04
Filed: 1993-09-09
Abstract: PURPOSE:To effectively collect light emitted from a light source onto the document surface by consitituting the device so that an inclination angle of the reflecting surface of a reflector part to the fitting surface of the light source has anisotropy in the vertical direction of an optical axis. CONSTITUTION:In the direction vertical to an optical axis 100 (in the direction parallel to the paper surface in the figure (a)), plural LEDs 11a are arrayed in a line. On the back of the LED 11a, a reflector part 11b of an elliptic contical shape for reflecting a scattered light in the prescribed direction (in the direction vertical to the paper surface in the figure (a)) is arranged. Also, the LED 11a is arranged in the center of the reflector part 11b, that is in a point of intersection of a major axis and a minor axis of the reflector part 11b of the elliptic conical shape. Inclination angles alpha and beta of the reflecting surface of the reflector part 11b to the vertical surface (a stem 102) of the optical axis 100 are set so as to be anisotropy in the vertical direction of the optical axis 100, that is, so as to become alphanot equal to beta. In such a way, in both the longitudinal direction and the lateral direction, a luminous flux of optimal length can be obtained.
Patent JP-2000085109-A (JP)
Title: Simple inking device
Inventor: JENTZSCH ARNDT
IPC: B41F31/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple inking device in which transition amount of a medium is variable. SOLUTION: In the simple inking device, drivers variable in the number of revolutions are provided in calling rollers 5, 8, 10. In normal operation, peripheral speeds of the calling rollers 5, 8, 10 differ from peripheral speeds of the rear rollers 7, 16 which are rotated at mechanical speed. A problem is solved by reducing peripheral speed difference (V diff) of the calling rollers 5, 8, 10 and the rear rollers 7, 16 to increase the amount of a medium to be stuck.
Patent JP-H1186026-A (JP)
Title: Image processor
Inventor: OKAMOTO OSAMU
IPC: G06T15/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To speed up the access to an external memory for the rendering processing of three-dimensional computer graphics. SOLUTION: The external memory 1, which functions as a frame buffer, a Z buffer, and a texture buffer is connected to the on-chip image processor 3, in which a rendering circuit 30 having a DDA(digital differential analyzer) function is built. The image processor 3 is provided with an internal memory 20 of double-buffer constitution and before a polygon begins to be rendered, information regarding pixels in a rectangular area surrounding the polygon in transferred from the external memory 1 to the internal memory 20 by DMA (direct memory access). As for a small area defined by the overlap between a rectangular area surrounding some polygon and a rectangular area surrounding a next polygon, transfer of pixel information between the external memory 1 and internal memory 20 is omitted.
Patent JP-H03113297-A (JP)
Title: Automatic projectile feeder control device
Inventor: MATSUURA TAKANORI
IPC: F41A9/37
Filed: 1989-09-27
Abstract: PURPOSE:To drive a projectile feeder in automatic mode by installing a projectile type memory device which stores the types of projectiles loaded, the quantity and position of projectiles, a display device which indicates the projectile loaded picture of a projectile feeder, further a projectile feeder control device, and a projectile type selection device and storing a loaded picture after taking out a projectile and indicating the picture. CONSTITUTION:A projectile feeder drive control device 4, after loaded, returns a signal of loading completion to a projectile type selection device 7, lets a new loading picture to be stored in a projectile type memory device 1 and the new loading picture to be indicated in a display device 3. When the type of a projectile is input into a projectile type input device 2 during taking out a projectile, the projectile selection control device 7 makes judgment from the loading picture stored in the projectile type memory device 1, and transmits a signal to a projectile feeder drive device 5 so that a projectile type nearest the specification required may come to the take out port of a projectile feeder 6. After the completion of take out, the projectile feeder drive control device 4 returns a signal of take out completion to the projectile type selection control device 7 and lets a new loading picture to be stored in the projectile type memory device 1 and the picture to be indicated by the display device 3.
Patent JP-S60144635-A (JP)
Title: Dynamic balance correcting devicr for rotating body
Inventor: SHIRAI KAZUE
IPC: G01M1/34
Filed: 1983-12-31
Abstract: PURPOSE:To correct dynamic balance automatically without manual operation by irradiating a specific position with a laser beam on basis of a mark given to a rotating body, and carrying on grinding until oscillations of a rotary table are reduced. CONSTITUTION:A target 1 is coupled with a rotor 2 and a housing 3 os fixed with a fixing screw 8 to a support arm 7 fitted to the table 6 of a balancer arranged in a bell jar 13. While the rotor 2 is rotated, a sensor 17 detects the mark 11 provided on the flank of the target 1. On the other hand, rotary oscillations transmitted through the table 6 are detected by an oscillation detector to measure an unbalance extent. The unbalance position is irradiated with a laser beam from a laser oscillator 15 on the basis of the mark 11, and the reverse surface of the target 1 and the end part 5 of the rotor 2 through a reflecting mirror 14 are ground until rotary oscillations are reduced, thus correcting dynamic balance.
Patent JP-H05194399-A (JP)
Title: Selective mono-ortho-hydroxyalkylation of 4-substited pyridine derivative
Inventor: BERUNTO SHIYARUBERUTO
IPC: C07D213/61
Filed: 1992-09-18
Abstract: PURPOSE: To provide mono-hydroxyalkylated pyridines useful as lysine- hydroxylase inhibitors by reacting 4-substituted pyridine derivatives with peroxodisulfate salts of alkali metals and with sulfuric acid in the presence of methanol.  
     CONSTITUTION: A 4-substituted pyridine derivatives of formula I is added to methanol at 0.01 mol/l conc. and 0.1 to 4 mol/l aq. solution of peroxodisulfate of alkali metals or ammonium peroxodisulfate and sulfuric acid is added thereto, thereby obtaining a pyridine of formula II (R 2  is H, a 1-6C alkyl) which is mono-hydroxyalkylated at ortho-1-position. In the formula I, X is a COOR 1 , (R 1  is H, a 1-12C alkyl, 5-12C aryl), CONH 2 , CONHR 1 , CON(R 1 ) 2 , CN, C(O)R 1 , SO 2 R 1 , SO 3 H, NO 2 . 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60143646-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA MOTOMORI
IPC: H01L21/762
Filed: 1983-12-29
Abstract: PURPOSE:To prevent an insulator isolation substrate from warping due to the deposited formation of a silicon support by a method wherein an epitaxially grown insulating film (EGI) is formed on the surface of a semiconductor substrate, wherein grooves to partition insular regions have been formed, and a single crystal silicon layer, which is used as a support, is deposited thereon. CONSTITUTION:V-shaped grooves 3, by which insular regions 6 are partitioned, are formed in a single crystal silicon substrate 1 and after an N<+> type buried diffusion layer was formed on the surface of the substrate 1 inclusive of the V-shaped grooves 3, an EGI7 is made to grow. This EGI7 is used as an epitaxial layer in a spinel structure consisting of MgO and Al2O3. Then, a single crystal or a silicon layer 8 close to the single crystal, which is used as a support, is formed by a CVD method. After then, the silicon layer 8 is shaved up to reach the V-shaped grooves 3 from the side of the silicon substrate 1 and the dielectrically isolated insular regions 6 are formed.
Patent JP-S61127586-A (JP)
Inventor: NAKADA TSUGUHIKO
IPC: B66B9/06
Filed: 1984-11-28
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-H1174842-A (JP)
Title: Photo detector unit, light arrival direction detector and optical transmitter-receiver
Inventor: ONO FUMIAKI
IPC: H04B10/07
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a photo detector unit without reducing light receiving amount even when a photodetection element is placed in a horizontal direction by using a special lens. SOLUTION: This photo detector unit 6 is configured with an optical incident plane 26 made of a transparent plate material whose thickness is made almost constant and whose refractive index is 1-2 and one end of which in the lengthwise direction is formed to be a curve, a plate lens member 23 that is formed by applying light shield at least to the optical incident plane 26 and other plane except that opposed to the light incident plane 26, and a photodetection element 28 provided to a face opposite to the optical incident plane 26. Thus, even when the photodetection element 28 is installed in a horizontal direction, the light receiving amount is not reduced and the unit itself is miniaturized.
Patent JP-H02100684-A (JP)
Title: Alpha-1,6-glucanase gene
Inventor: HATAKE SHUICHI
IPC: C12N15/56
Filed: 1988-10-05
Abstract: PURPOSE:To obtain alpha-1,6-glucanase being a peptide derived from Bacteroides.thetaiotaomicron KHM098 and having ability capable of specifically decomposing alpha-1,6-glucoside bond of glucan which is a main ingredient of bacterial plaque. CONSTITUTION:alpha-1,6 Glucanase derived from the strictly anaerobic bacterium Bacteroides.thetaiotaomicron KHM098 has amino acid sequence shown in the right figure (G: glycine, A: alanine, S: serine, T: threonine, C: cysteine, N: asparagine, Q: glutamine, L: leucine, I: isoleucine, V: valine, M: methionine, F: phenylalanine, Y: tyrosine, W: triptophan, P: proline, D: aspartic acid, E: glutamic acid, H: histidine, K: lysin and R: alginine). The aimed peptide is produced in large quantities by genetic engineering using a DNA coding the above-mentioned sequence.
Patent JP-S63104201-A (JP)
Title: Disk file storage system
Inventor: HIRAOKA SEIICHI
IPC: G11B5/012
Filed: 1986-10-21
Abstract: PURPOSE:To decrease the file access time by storing a file having a high access frequency based on an access frequency management means into a specific area of a recording medium concentrically thereby minimizing the movement of a head in file access. CONSTITUTION:In recording a file newly, it is written at the outside of a file having the lowest access frequency at that point of time. A file name is registered to each area 31 of a map 3. The number of times area 32 of the map 3 is updated at each access to the file and the areas are rearranged in the map 3 in the order of access frequency. If the arrangement of a flag 33 is not correct, a file having low access frequency in a high frequency access area 21 in a disk 2 is moved from a block 21a into a low frequency area block 22b, a file of high access in a low frequency access area 22 is moved from the block 22a to the block 21a, the file of the block 22a is erased to update the flag 33.
Patent JP-H11126897-A (JP)
Title: Simulation device for semiconductor device
Inventor: TATSUMI TAKAAKI
IPC: G06F19/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To store input data and the calculated result of simulation respectively in correspondence by providing a data base for storing the process data (input data) of a semiconductor device and the calculated result of the simulation. SOLUTION: This device is provided with an input setting module 11 for preparing the process data, the data base 12 for storing the input data and the calculated result obtained in a simulator for respective conditions, a model data base 14 for storing the typical examples of input as model data, a data generation module 16 for generating the input data for the simulator in a form which is feedable to the simulator based on the model data and the input data, a smulator 17 for performing simulation through the input data for the simulator and an output/display module 18 for relating the input data and the calculated result, etc., for the respective conditions and outputting and displaying the relation of Id-Vd and Id-Vg, etc., for instance through a diagram or the like.
Patent JP-H0970316-A (JP)
Title: Container of lipstick or the like
Inventor: AMANO AKIRA
IPC: A45D40/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To open or close an opening part with a slide lid mounted on an opening-closing lever by arranging an engaging part on the outer circumference part of an inner sleeve to be engaged with a mating part of the opening-closing lever only when the opening-closing lever is slid to open the slide lid. SOLUTION: In use, an opening-closing lever 17 is slide downward. A slide lid 19 is turned against the biasing force of a biasing spring 18 to open an opening part 15 while an engaging part 21 is engaged with a mating part 20 of an inner sleeve 5. Under such a condition, a shoe member 1 and an outer sleeve 14 are held to turn and the outer sleeve 14 is turned together with the inner sleeve 5. A plate member 11 moves vertically with a torsion bar 9 of a vertical movement mechanism 6 for a lipstick 7 or the like to ensure the vertical movement of the lipstick 7 from the top part of the inner sleeve 5 and the outer sleeve 14. To house, the shoe member 1 and the outer sleeve 14 are held to turn and after the lipstick 7 is housed into the inner sleeve 5, the opening-closing lever 17 is slid upward to close the opening part 15.
Patent JP-H06103229-A (JP)
Title: Bus collision preventing system
Inventor: OIKAWA SHIGEO
IPC: G06F13/36
Filed: 1992-09-18
Abstract: PURPOSE:To prevent the collision of data by a simple circuit at the time of continuously accessing plural peripheral devices from a processor in respect of a system for preventing the collision of data on a data bus among the peripheral devices and the processor. CONSTITUTION:The processor 1 connected to the data bus 5 through a bus buffer 2 accesses plural peripheral devices 31, 32 by means of address data AD and an access period display signal XAS and reads out data from different peripheral devices in a continued bus cycle. A bus control signal generating circuit 6 inputs an operation clock CLK and an access display signal XAS and generates a bus control signal BC to be activated only in the vicinity of the data entering timing of the processor 1. The signal BC is impressed to the devices 31, 32 and the output enable terminal of the bus buffer 2. Since data are outputted to the bus only for the active period of the signal BC in the bus cycle, the generation of bus collision can be prevented.
Patent JP-H1184734-A (JP)
Title: Toner matrix particles, toner and developer
Inventor: KANEKO MASAAKI
IPC: G03G9/087
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the color reproducibility, etc., by kneading a mixture of a specified naphthol pigment, a water-soluble inorg. salt and a water-soluble solvent to finely divide the naphthol pigment, carrying out washing, heating and kneading the resultant aq. paste and a resin, which is solid at ordinary temp., removing the water, heating and kneading the resultant resin coated pigment and a bonding resin. SOLUTION: A mixture of a naphthol pigment obtd. by adding a compd. represented by formula I or II when naphthol AS is coupled to an aniline deriv., a water-soluble inorg. salt and a water-soluble solvent is kneaded to finely divide the naphthol pigment and the water-soluble inorg. salt and solvent are removed by washing to prepare an aq. paste of the naphthol pigment. The aq. paste and a resin which is solid at ordinary temp. are heated and kneaded, the water is removed and the resultant resin coated pigment and a bonding resin are heated and kneaded to obtain the objective toner matrix particles for developing an electrostatic charge image. In the formulae I, II, R1 -R3 and R4 -R6 are individually H, CH3 , etc., at least one of R1 -R3 and at least one of R4 -R6 are COOH, COOM, etc., and M is a metal or an amine.
Patent JP-H04130604-A (JP)
Title: Drive circuit of electromagnet device
Inventor: ISHIKAWA KIMITADA
IPC: H01F7/18
Filed: 1990-09-20
Abstract: PURPOSE:To make small the size of a drive device and to quicken the release time of the device by a method wherein the drive device is provided with a delay circuit, which makes the state of continuity of a switching element remain for a prescribed time after a DC power supply is cut off. CONSTITUTION:When a switch 9 is closed, a capacitor 12 is charged by a voltage drop of diodes 7 and 8. When the switch 9 is opened, a voltage E is eliminated and a voltage Vp of an oscillation circuit 3 is also annihilated. However, at this time, as a transistor Tr 6 has continuity by a charge in the capacitor 12, an electromagnetic energy stored in a fixed iron core is flowed from a coil 1 to the Tr 6 via a diode 5 as a current (I2). When the Tr 6 is turned-OFF, a current (i) first flows through a surge absorber 4, but at this time, as most of a stored energy is already emitted, this current (i) is quickly attenuated and an electromagnet device is released. Thereby, the absorber 4 is protected to a current of the discharge breakdown strength or more of the absorber 4 and the release time of a drive device can be quickened.