baber/WOPTO huggingface dataset:
Patent JP-H1145950-A (JP)
Title: Memory cell with coupling capacitance having enhanced quality and fabrication thereof
Inventor: ASIM A SELCUK
IPC: H01L21/76
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of the charge storage capacity by coupling a first pull-down transistor with a first memory node and a second pull-down transistor with a second memory node. SOLUTION: In order to increase the charge storage capacity of nodes 26, 28, a memory cell 10 advantageously employs a capacitor 40 between memory nodes 26, 28 and a capacitor 42 between memory nodes 26, 28. The capacitor 40 includes plates 39, 41 while the capacitor 42 includes plates 43, 45. Transistors 18, 20, 22 and 24 can store more charges on the memory nodes 26, 28 because of the capacitors 40, 42. Consequently, the nodes 26, 28 can place a logical signal stably on lines 12, 14 regardless of the size of the cell 10 or the length of the lines 12, 14. Furthermore, stability and immunity to noise of the cell 10 are enhanced by the capacitance having enhanced quality.
Patent JP-S55166354-A (JP)
Title: Signal optical transmitter
Inventor: SAITOU YOSHIO
IPC: H04B10/00
Filed: 1979-06-13
Abstract: PURPOSE:To eliminate the external noise or the interference given from other channels for the signal transmission between the substances having the relative motion, by using the optical pulse signal. Thus the good signal transmission is ensured. CONSTITUTION:With application of input signals Si1, Si2 and Si3 to VF converting circuit 15, the corresponding pulse signals are delivered to light up LEDs 14a-14c. On the other hand, phototransistors 24a-24c receive the light reception amount of more than the fixed value at all times regardless of the turning of shaft 11, and each output of transistors 24a-24c is demodulated at FV converting circuit 25. Thus outputs S01, S02 and S03 which are equal to the original signal are obtained. In such way, the signal transfer can be carried out smoothly for the signals under the relative motion between shaft 11 and still axle 21.
Patent JP-H04285374-A (JP)
Title: Mixed faucet and feed water system
Inventor: OSHINO YOSHIHIKO
IPC: B05B1/30
Filed: 1991-03-15
Abstract: PURPOSE:To provide a feed water system having a liquid treating function and mixing valves for water combination faucet suitable to the constitution of the feed water system. CONSTITUTION:A mixing operation lever 20 for supplying a mixed water of water and hot water to a discharge port 11a and a treated water operation lever 21 for selectively supplying water to a water treating equipment 17 and supplying treated water to the discharge port 11a are provided in a discharge part 11, so that the mixed water and the treated water are selectively discharged from the same discharge port 11a, whereby the constitution of a feed water system having water treating function can be realized with a single faucet.
Patent JP-H06285995-A (JP)
Title: Method and apparatus for electrically fusion-bonding to connect
Inventor: BAI HIDEKI
IPC: B29C65/36
Filed: 1993-03-31
Abstract: PURPOSE:To automatically set an output and a conducting time and to improve reliability of operability and connecting operation by stopping conduction of a work coil from a high frequency power source after a prescribed time is elapsed from a time when a temperature of a magnetic alloy heater reaches a Curie point. CONSTITUTION:A high frequency output is applied from a high frequency power source 14 to a magnetic alloy heater 64 provided at a connecting part through a work coil 12. In this case, a prescribed time responsive to a type of a joint 66 is previously set at each joint. The source 14 is connected to the coil 12, and the type of the joint 66 is recognized. Then, conduction of the coil 12 from the source 14 is started. Whether a temperature of the heater 64 reaches a Curie point or not is judged, and after a prescribed time elapses after the temperature of the heater 64 reaches the point, conduction of the coil 12 from the source 14 is stopped.
Patent JP-H03274104-A (JP)
Title: Vacuum pressing and impregnation of porous material and apparatus therefor
Inventor: OTA SHINGI
IPC: B27K3/02
Filed: 1990-03-23
Abstract: PURPOSE:To greatly improve a treating efficiency by thoroughly conducting impregnation of a porous material with a first liquid, removal of the first liquid, and then its impregnation with a second liquid while charging the porous material in the same treatment tank. CONSTITUTION:An inner tank 21 in which a porous material is filled, is charged in a treatment tank 20, and an opening/closing cover is closed to be sealed. Then, a vacuum pump 37 is operated, the tank 20 is evacuated in vacuum, and predetermined amount of first liquid is supplied in the tank 20 by using a differential pressure. The first liquid is supplied to spray nozzles 23, and injected from upper, lower, right and left sides. Then, an opening/closing valve 10 is opened to recover the first liquid remaining in the tank 20 into a first liquid supply tank 51 by using a differential pressure. Then, similarly to the case of the first liquid impregnation, a predetermined amount of second liquid is supplied by using a differential pressure, a circulation pump 27 is then operated to circulate to inject the second liquid from the nozzles 23. Thereafter, high pressure water is injected to clean the surface of the material, further high pressure air is injected to completely blow out unreacted residue. An aimed impregnated material is obtained by drying it.
Patent JP-2000266789-A (JP)
Title: Display device of private power generation
Inventor: GOTO NOBUKI
IPC: G01R22/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of comparing easily electric energies between a used power and a private generated power, for example, capable of controlling easily a power consumption. SOLUTION: This device is a display device of a private power generation, for executing a display on the private power generation in a residence equipped with a private power generation system. And, this device is equipped with a ratio display part 2 for executing a ratio display on the ratio between a used electric energy and a privately-generated power quantity at the residence. And besides, a power-selling display lamp 3 (3a-3c) for displaying the power- selling state is also installed, in the case where the power-selling state, where the privately-generated power quantity exceeds the used electric energy at the residence, occurs.
Patent JP-S531425-A (JP)
Title: Data access circuit
Inventor: KUREIA ARAN BUZAADO
IPC: G11C27/00
Filed: 1977-06-24
Abstract: A memory array, having a plurality of intersecting rows and columns, stores digitized speech. Each row and column intersection consists of a binary storage cell for storing one bit of digitized speech. Incoming digitized speech is loaded into columns of the memory array in a plurality of repetitive loading sequences, each loading sequence including: reading out the bits stored in successive rows of binary storage cells, replacing in each successive row of bits, a predetermined one of the bits in the read out row with a successive one of the bits of the digitized speech and writing each read out row of bits including the replaced bit back into the row. Multibit binary grunts (digitized speech segments) stored in the array are read out therefrom by applying the bits of the grunts to time slots in frames on a time-division highway, each frame being of n bits duration and including one bit from each of n grunts stored in the array. A selected grunt is extracted from the highway by commencing a count of the bits on the highway with a first bit of the selected grunt and by extracting the first bit and every nth bit thereafter. Memory malfunction is indicated when the number of rows in the array containing parity errors exceeds a predetermined threshold number.
Patent JP-H08251794-A (JP)
Title: Assembly equipment for prefabricated connected portion for power cable
Inventor: MAYAMA SHUJI
IPC: H02G1/14
Filed: 1995-03-06
Abstract: PURPOSE: To shorten the assembly time for a prefabricated connected portion and improve core adjustment by holding a cable at two points and performing fine adjustment for the center axis of the cable and axis direction of the tip by means of a fine adjustment in XY direction or XYZ direction provided at one of the cable holding portions. CONSTITUTION: A cable 1 is held at two points by outer and inner cable holders 12 and 14. And, when performing a core adjustment for the cable 1, the inner cable holder 14 holds the center of machine on a bedplate 11, and the outer cable holder 12 adjusts the position of axis direction of the center shaft and tip of the cable 1 with a XY-directional or XY-directional fine movement device 13. A non-contact laser outer diameter sensor 15 perform the core adjustment while monitoring the output of this sensor. By doing this, the center axis of the cable and each part to be connected can be aligned each other highly accurately and simply during the assembly of the prefabricated connected portion, and the assembly time for the prefabricated connected portion can be shortened and the core adjusting performance can be improved.
Patent JP-H05269782-A (JP)
Title: Injection molding method
IPC: B29C45/00
Filed: 1992-03-30
Abstract: PURPOSE:To enhance workability in an injection molding method by automatically changing molding conditions at every molds circulatorily moved to a mold clamping/injection state without stopping an injection molding machine. CONSTITUTION:A memory device 23 storing the molding conditions of molds A, B, C, a mold discrimination device 21 discriminating the molds A, B, C and a control unit 11 inputting the signal from the mold discrimination device 21 are provided. After the molding conditions of the molds A, B, C are preliminarily stored in the memory device 23, the kinds of the molds A, B, C circulated to a mold clamping/injection station are discriminated by the mold discrimination device 21 and the control unit 11 selects the molding condition corresponding to each of the molds A, B, C on the basis of the signal from the mold discrimination device 21 and injection molding is applied to each of the molds A, B, C on the basis of said molding condition by the command of the control unit.
Patent JP-S59198393-A (JP)
Inventor: UEDA HIROSHI
IPC: G21C19/20
Filed: 1983-04-26
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-S55167291-A (JP)
Title: Xanthine derivative
Inventor: KIKAZAWA KAZUO
IPC: A61K31/52
Filed: 1979-06-15
Abstract: NEW MATERIAL:A xanthine derivative of formula I (R is lower alkyl group; n is an integer 2-4). EXAMPLE:4,4-Diacetyl-1,7-ditheobrominylheptane. USE:A medicine having an inhibitory activity against cyclic 3',5'-adenosine monophosphate phosphodiesterase. PROCESS:A 1-(omega-halogenoalkyl)-3,7-dimethylxanthine (H) of formula II (X is halogen) is reacted with an alpha,gamma-diketone derivative (D) of formula III in a suitable solvent, e.g. acetone or methyl ethyl ketone, in the presence of a base, e.g. sodium or potassium carbonate, to give the xanthine derivative of formula I. The molar amount of H is preferably 2.1-3 times that of D.
Patent JP-S51150745-A (JP)
Title: A conbustion equipment
Inventor: SHIRAO MITSUO
IPC: F23C99/00
Filed: 1975-06-19
Abstract: PURPOSE: A burning equipment using a solution with catalyst of sulphuric acid etc. as uts fuel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11261102-A (JP)
Title: Photovoltaic device
Inventor: NISHIO YUTAKA
IPC: H01L31/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic device which is light in weight, in photovoltaic characteristic, high in photoelectric conversion efficiency, capable of easy enlargement in area, and easily manufactured at low cost. SOLUTION: A PIN photovoltaic device is equipped with an i-type semiconductor layer 105 of a PIN semiconductor junction, wherein the i-type semiconductor layer 105 is of a laminated structure, where fine crystalline silicon layers 105A that take advantages of fine crystalline silicon (μc-Si) and amorphous silicon (a-Si) layers 105B are laminated alternately.
Patent JP-H11312115-A (JP)
Title: Database registering device
Inventor: NAKAE MASAYUKI
IPC: G06F12/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To characteristically register non-routine data by a single method and to automatically link data to be registered to already stored relative data. SOLUTION: A user selects an arbitrary keyword for input data from a set of keywords and weights respective keywords. A feature vector generation means 20 generates a feature vector of the input data, based on the selected keyword and the weight of the keyword. A position group extraction part 12 calculates the distance between the feature vector of the input data and that of existing data stored in a data storing means 21 and extracts data related to the input data as nearby data. A link direction deriding means 22 derides the direction of a link to be added between the nearby data and the input data by using a linking rule, based on both categories of the nearby date and the input data. A node adding means 24 adds a link between the nearby data and the input data and stores the input data, its feature vector and the information on the link in the data storing means 21.
Patent JP-H06324455-A (JP)
Title: Method and equipment for processing of photographic material
Inventor: ANSONII AARU
IPC: B41J2/01
Filed: 1994-04-13
Abstract: PURPOSE: To provide a compact photographic processing device capable of realizing plural processing stages of photographic material. CONSTITUTION: This device is equipped with a supporting means for supporting the photographic material 32 which should be processed, at least one container 24 or 26 for holding a processing solution, a control means for applying the processing solution to the material 32 and connected to the containers 24 and 26, and a control means 28 for controlling an applying means so as to provide the appropriate quantity of processing solution; and the applying means 28 is equipped with at least one applying element 12 or 14 and valve means 20 and 22. At least one orifice 16 or 18 is formed on the elements 12 or 14, and the processing solution passes through the orifices 16 and 18 and is discharged to be applied to the material 32. The flow rate of the processing solution passing through the orifices 16 and 18 is controlled by the valve means 20 and 22.
Patent JP-S62232712-A (JP)
Title: Recording and reproducing device for digital signal
Inventor: KATO TETSUO
IPC: G11B20/18
Filed: 1986-04-01
Abstract: PURPOSE:To specify a head from a symbol in which an error is detected, and to easily detect the head whose characteristic is deteriorated, by providing a synchronizing separator circuit, an address counter, an address table, and a head table, etc. CONSTITUTION:A signal inputted to an input terminal 1 is supplied to an address table 6 and a delay circuit 9 through an address counter 5, and an address signal outputted from the circuit 9 is supplied to a head table 13. And at the table 13, a signal is fromed which decides that the address signal in which the address signal at that time is converted to an inter-leave series corresponding to the table 6 corresponds to which symbol recorded and reproduced at a head A or B. The signal is supplied to a switch 12, and a movable contact is switched, and it is supplied to display parts 14a and 14b which correspond to the heads A and B. In this way, a display where the generating status of an error is detected by every head, is performed, and it is possible to detect the head whose characteristic is easily deteriorated, and to perform an electrical adjustment.
Patent JP-H09247445-A (JP)
Title: Image reader
Inventor: SAKURAI YASUO
IPC: H04N1/40
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of blocking or relaxing the occurrence of a defective image even when dust or the like is depositted on the surface of a mirror. SOLUTION: A white reference sheet is read and a CCD output is corrected uniformly based on the read data. When picture element part is considerably dropped toward a black level in this correction, the CCD output cannot be uniformed by shading correction only. When a threshold level of a background and a black/white binary mode is fixed and even when a picture element value is at a black level slightly less than the threshold level, the picture element value is discriminated to be a black level (refer to a picture element A). In order to solve this problem, a threshold level is corrected. Picture elements whose levels are dropped toward the black level due to dust or the like are discriminated to be white levels by selecting another threshold level.  The threshold level is switched in the threshold level switching mode when a white level reference sheet is read for shading correction and levels of all picture elements are not at a white level with some range.
Patent JP-H09239594-A (JP)
Title: Pressing die
Inventor: WADA NORIO
IPC: B30B15/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles of a partial layer being stripped off from a boundary face between layers and fallen down during transporting after forming a scrap lump of plural layers by using a vertical press, alternately repeating compressing and additional throwing of a metal scrap, etc. SOLUTION: In a pressing die 3 used in a vertical press 1, a recessed part 32 having a cross section in almost rectangular shape or a projecting part is installed on a pressing face 31 of the lower part of the pressing die 3 so that the boundary face of plural layers is fitted mutually detachably between a recessed part having cross-section in gradually widening trapezoid and a projecting part. Viewing from the boundary face of plural layers, the recessed part of the cross-sectional trapezoid composed of inclining faces spreading toward the layer inside of the metal scrap and the projecting part and fitted. Because they are engaged in the reverse direction to the falling out slope, the trouble of stripping away from the boundary face and falling down in eliminated and the dangerous accident can be avoided.
Patent JP-S553530-A (JP)
Title: Ignition device for kerosine burner or the like
Inventor: TAWA YUKIO
IPC: F23Q7/08
Filed: 1978-06-21
Abstract: PURPOSE: To accurately ignite evaporated kerosine by providing a leg projected at the winding end of an ignition nichrome wire to thereby maintaining interval between evaporating cotton and the nichrome wire.  
     CONSTITUTION: When electrodes 3, 4 are energized, ignition nichrome wire 12 generates heat between the electrodes 3 and 4. The predetermined interval between evaporating cotton 10 and the ignition nichrome wire 12 is maintained by the leg 13, and the contacting surface between the evaporating cotton 10 and the leg 13 is spaced by a separator 14. Accordingly, the wire 12 is not humidified by the kerosine of the cotton 10 but accurately heated to ignite evaporated kerosine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05238068-A (JP)
Title: Copying paper printing method for serial impact dot printer
Inventor: NAOI HIDENORI
IPC: B41J2/485
Filed: 1992-02-26
Abstract: PURPOSE:To improve copying capacity and print grade by a method wherein a carriage moves by shortest repeat times of the same print dot pin and the same printing data is printed repeatedly through the print dot pin at every position after the movement. CONSTITUTION:For example, a character is constituted of 5X9 dots in length and width, copying paper is constituted of 5 sheets, and a print head having 5 print dots in the vertical direction is moved by a carriage. While each print dot pin is moved in the lateral direction (arrow 10) by the movement of the print head, a print dot pin designated by a printing data among the 5 print dot pins is made to strike the copying paper so as to print dots. Firstly, a dot 1a to be a first printing data of the printing data in a first line is printed. Thereafter, the carriage is moved by the shortest repeat time, in which the copying paper is kept in a pressed form, of the print dot pin of the same print dot. On a position after the movement, a dot 1A to be the same printing data as the dot 1a is printed. Next, 1b, 1B,... 1i, 1I are printed in sequence.
Patent JP-S61234635-A (JP)
Title: Optical communication system
Inventor: UNTEN TSUNEHIRO
IPC: H04B10/11
Filed: 1985-04-11
Abstract: PURPOSE:To make the directional adjustment of a movable slave station by means of the signal light of its master station only, by making the directional pattern of transmitting pattern of the slave station wider than the receiving directional pattern of the slave station. CONSTITUTION:The spreading angle of a transmitting ray 7 from the light source 1 of a slave station is set wider than the angle of field of the receiving visual field 8 received by a photodetecting element 3. The focal lengths of a transmitting lens 2 and receiving lens 4, dimensions of the luminous section of the light source 1, dimensions of the active area of the photodetecting element 3, and angles of light transmitting axis and light receiving axis are set in such a way that the distance between the intersecting points 9 and 10 of the receiving visual field 8 and transmitting ray 7 can be made wider than the changing range of the distance between the slave station and its master station when actually used. When the dimensions are set in such a way, the directional adjustment of the slave station can be performed by monitoring the receiving station of the slave station only and, when the signal light of the master station is received, the transmitting light of the slave station reaches the master station without fail.
Patent JP-S4943718-A (JP)
IPC: B42D25/328
Filed: 1973-07-05
Abstract: 1390302 Fraud preventing; intaglio printing AMERICAN BANK NOTE CO 6 July 1973 [6 July 1972] 32383/73 Heading B6A nad B6C A printed article produced by an intaglio printing process has a record medium 11 on which are printed ink pattern elements 14, 14(a) which have an appreciable depth forming an image and a background such that at one angle of view the image is undetectable and at another it appears in clear contrast. As shown in Fig. 1 an image of the letters A B C D denoted by dashed line is produced by portions 14a of parallel lines 14 being deeper than the rest of the line and is undetectable when viewed normal to the paper but appears in clear contrast when viewed from an angle L as shown in Fig. 3. The image may be formed from lines at an angle to the background, Fig. 5, which may also have an overall pattern formed from local differences in line spacing superimposed to obscure the image when viewed from above. Alternatively the image may be formed of lines lower than and between the background lines so that the image disappears at low angles of view as shown in Fig. 15. Instead of lines dots may be used. In an alternative embodiment the surface of the medium may be printed with a multi-colour image in discrete colours and the intaglio image printed thereon so that one of the colours is obscured at acute angles of view giving an apparent colour change. An intaglio plate is also described and claimed.