baber/WOPTO huggingface dataset:
Patent JP-H05191268-A (JP)
Title: Logic gate structure and manufacture thereof
Inventor: ROORENSU II RAASON
IPC: H03K19/0952
Filed: 1992-04-01
Abstract: PURPOSE: To change a logic function to execute the selected one of two or more logic functions. CONSTITUTION: A plurality of FETs Q0 A to Qn-1 A and Q0 B to Qn-1 B are arranged in a structure 10 to ordinarily execute a first logic function like a NAND. The structure 10 is converted by selectively implanting ion to at least one channel area of the FET with enough ion of a specified kind so that a fixed logic state (constantly ON or OFF) is held to all logic values of applied gate voltage to execute a second logic function like a NOR. Separately, one of the logic states is set as a 'stack high' (constant logic high output) or a 'stack low' (constant logic low output). Ion implantation to the channel is substantially impossible to be detected and the structure 10 is capable of being set as high resistance to reverse engineering.
Patent JP-H10301906-A (JP)
Title: Electronic equipment
Inventor: KOBAYASHI KATSUHIDE
IPC: G06F15/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify a key operation and to relieve the burdens of a key operator by inputting a specified symbol, judging the number of digits of a numerical value inputted between the specified symbols and adjusting the numerical value between the specified symbols to be a specified number of digits corresponding to the judged result. SOLUTION: An input device 11 is provided with a numeric key for inputting the numerical value, an arithmetic key for instructing an arithmetic operation, other function keys and scaling keys and performs the input of the numerical value, the instruction of the arithmetic operation and the instruction of scaling. Then, the numerical value inputted from the numeric key is stored in a RAM 14 and also displayed at a display device 16. Then, when the scaling key is inputted so as to visually easily understand the digit of the inputted numerical value, a CPU12 judges the input number of the scaling key, adjusts the number of digits of the numerical value between scaling symbols ''' which are the specified symbols to be three digits and performs display at the display device 16. For instance, when '1'234567'' is inputted, '1'234'567' is displayed.
Patent JP-H047759-A (JP)
Title: Data file form converter
Inventor: KOBAYASHI ARIYOSHI
IPC: G06F5/00
Filed: 1990-04-26
Abstract: PURPOSE:To facilitate the conversion of a data file form by selecting the proper conversion means based on the definition of a format defining part and combining these selected conversion means in order to perform of the conversion of a data form for each data item. CONSTITUTION:A processor 1 is provided together with a magnetic disk device 2, a main storage device 3, a display 4, and a keyboard 5. Then the conversion means A - N prepared at a format conversion processing part 11 are selected based on the result of conversion performed between the definition of an unconverted data file and that of a converted data file, and the conversion of a data form is carried out for each data item. Thus an operator can easily perform the conversion of the data form of a data file without producing a data conversion program each time.
Patent JP-S62264636-A (JP)
Title: Vessel for semiconductor wafer
Inventor: TOGASHI TERUKI
IPC: H01L21/67
Filed: 1986-05-12
Abstract: PURPOSE:To prevent wafers from being in contact with each other or jigs for handling the wafers from coming in contact with the wafers by attaching a hinged leg for raising at a lower end of one side plate out of both sides of a main frame. CONSTITUTION:A raising plate 6 for raising a vessel is attached with hinges 7 at a lower end of one side plate 2a out of both sides of a main frame. When a hinged plate 6 is raised, the lower end of one side plate 2a has the leg which is in a state raised by the hinged plate 6. Under this situation, a wafer 8 supported between projections 4 which are kept in a vertical position has a tilt to one side with the inclination of projections 4 where the wafer 8 is supported between the projections 4. As a result, faces of respective wafers 8 are equally supported by the right side of projections which are kept in a vertical position to a floor plate and intervals between the projections adjoining each other are at equal intervals. Thus the wafers are made free from damage when each wafer is put in a vessel or taken out of the vessel.
Patent JP-S63274990-A (JP)
Inventor: KONDO ISAO
IPC: G09G1/00
Filed: 1987-05-06
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-S5233012-A (JP)
Title: Protection device for stator coil of under water motor
Inventor: KASHIMURA YOSHIKIYO
IPC: H02K3/44
Filed: 1975-09-10
Abstract: PURPOSE: The shock of the water is prevented after the water is mixed by the rotor using a case used for molding the coil terminals by the resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5233423-A (JP)
Title: Color pickup device
Inventor: OOTAKE MITSURU
IPC: H01J31/46
Filed: 1975-09-10
Abstract: PURPOSE: To prevent the deterioration of sensitivity by keeping the target section of an image tuve in a color pickup device during its operation and by assuring the stability of the pickup device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05271549-A (JP)
Title: Production of polysiloxane composite polymer and coating composition therefrom
IPC: C08L83/04
Filed: 1992-03-30
Abstract: PURPOSE:To obtain at low cost the subject composite polymer excellent in rigidity, gloss, transparency, adhesion and solvent resistance, also improved in water resistance by putting an organosilane compound and a (meth)acrylic polymer to composite formation via a specific binder. CONSTITUTION:The objective composite polymer can be obtained by putting, through sol-gel process, (A) a component selected from organosilanes free from amino group but having 1 to 4 alkoxy group(s), hydrolyzates thereof and polycondensates thereof (pref. tetramethoxysilane) and (B) a (meth)acrylic polymer [pref. poly(meth)acrylic acid] to composite formation, in the presence of (C) an amino group-bearing organoalkoxysilane (pref. 3- aminopropyltrimethoxysilane). Specifically, for example, in a mixture of the components A and C with the component B diluted in water, the alkoxysilyl group in the mixture is hydrolyzed at 50 deg.C for 5hr to one day, and the resulting homogeneous solution is applied on a base material followed by curing under heating at 80-200 deg.C.
Patent JP-H01279607-A (JP)
Title: Antenna for radio equipment
Inventor: TAKEI TAKESHI
IPC: H01Q21/29
Filed: 1988-05-06
Abstract: PURPOSE:To reduce the volume of a whole antenna system by forming slots on a metallic plate which has a symmetrical axis in a longitudinal direction having a structure of an inverse F type antenna, balance-feeding it and forming said antenna by means of a metallic plate having an dielectric layer. CONSTITUTION:The inverse F type antenna 2 having the symmetrical axis in the longitudinal direction located on a ground base 1 is arranged. The slots 10 of linear lines which is symmetrical with respect to the symmetric axis are formed in the inverse F type antenna, and a balanced driving signal is fed by conductors within co-axial line for balanced feeding 9 through a balancing unit 4 to slot feeding points 8. The inverse F type antenna is independently fed by a co-axial line for non-balanced feeding 6 in a feeding point 7 on the symmetrical axis. Since the electric lines of force in two antenna systems are not intercepted in respective feeding points by the symmetry of structure, the antenna system to which balance-feeding is executed and the antenna system to which non-balance feeding is executed, both of which have almost same volumes as one inverse F type antenna and which independently operate, can be formed. Consequently, the antenna systems which can cover a small and wide frequency band can be realized.
Patent JP-H04336569-A (JP)
Title: Optical toner density detection method
Inventor: KINOSHITA NAOYOSHI
IPC: G03G15/00
Filed: 1991-05-14
Abstract: PURPOSE:To prevent developer from adhering to a transparent detection window, and enable toner density to be correctly detected by detecting at least one of humidity and developer deterioration degree and adjusting window bias, according to the electrified condition of the developer. CONSTITUTION:When the rise edge of a pulse signal due to the operation of a print switch is detected, a bias processing section (0) makes judgement as to whether humidity is in the range of 0% to 20%, 20% to 40%, 40% to 60%, 60% to 80%, or 80% and 100% on the basis of an output signal from a humidity sensor, and determines the value of window bias V(W), according to the range. Thereafter, development bias V(B)-DC is set at a maximum level, and the window bias V(W) and development bias V(B) are turned on. Also, a bias rise timer TA is set and status is changed to '1' for return to the start of a processing program. The bias rise timer TA is used to drive an agitation motor in the condition where the window bias V(W) is in steady state, and agitated developer is thereby prevented from adhering to a transparent detection window.
Patent JP-S62267001-A (JP)
Title: Rolling method for steel products
Inventor: HAMURA NOBUYOSHI
IPC: B21B1/02
Filed: 1986-05-13
Abstract: PURPOSE:To decrease crop loss and to improve yield by forming thin-walled parts to the preceding end and succeeding end of steel products, then forming the thin-walled parts again to the preceding end and succeeding end and subjecting the steel products to rolling to a prescribed size. CONSTITUTION:An ingot formed by continuous casting is weighed to a bloom 14 of a prescribed size and thereafter, the ingot is heated in a holding furnace 12 and is conveyed to a blooming mill 18. The thin-walled parts are formed to the preceding end and succeeding end by moving upper and lower rolling rolls 24, 26 upward and downward in said mill; thereafter the ingot is moved back and forth three and half times through the mill and is thereby rolled from, for example, 520mm to 260mm. The bloom 14 is again rolled by the blooming mill 18 to roll the preceding end and succeeding end from, for example, 260mm to 220mm; thereafter, the bloom is conveyed to a blooming mill 20 by which the bloom is rolled to a desired size. The crop loss which is heretofore generated at about 2.8% is decreased to nearly 0% an the yield is considerably improved.
Patent JP-H0668938-A (JP)
Title: Connecting method of contact for coaxial cable
Inventor: ROBAATO JIYOSEFU KAAROBITSUCHI
IPC: H01R24/38
Filed: 1992-04-03
Abstract: PURPOSE: To improve mechanical and electrical characteristics by arranging a braided wire on a ferrule continuously and uniformly, using a sleeve to pressure-fit it. CONSTITUTION: A shell 104 of a coaxial contact 22 is connected to a coaxial cable 200 by a pressure-fitted barrel 64. A center contact 24, connected to a center conductor 208 of the coaxial cable 200, is arranged in the shell 104 in the state of being isolated from the shell 104 by a dielectric insert 26 and a ferrule 28. During an assembly work, a sleeve 300 is put on a jacket 202 of the coaxial cable 200, and when the center contact 24 and the insert 26 and ferrule 28 of the dielectric are positioned, the sleeve 300 is moved so as to place a folded braided wire 204 on the ferrule 28. The sleeve 300 can be left on the braided wire 204 and pressure-fitted between the shell 104 and the braided wire 204.
Patent JP-S62265855-A (JP)
Title: Image scanner controller
Inventor: NAKAMURA KOICHI
IPC: H04N1/19
Filed: 1986-05-13
Abstract: PURPOSE:To prevent the reduction in the scanning pseed by providing line buffer memoreis corresponding to plural image sensors while being divided at least into two groups and reading data from the other while the data are written in one memory group. CONSTITUTION:The image sensors 1, 2 share the reading of a line 1 and a digitized video signal is written in line buffer memories 11, 21 selected by buffer selection circuits 5, 6. The read of the line 2 is started succeedingly and the data are written in the line buffer memories 12, 22. A buffer selection circuit 7 selects the line buffer memory 11 as soon as the write is started to read the video signal of the line 1 written before and then the line buffer memory 21 is selected and the remaining video signal of the line 1 is read. The read of the image sensors 1, 2 and the write to the line buffer memoreis are executed by a low clock frequency aud the read is executed at a high clock frequency, thereby preventing the reduction of the scanning speed as the scanner.
Patent JP-S59216-A (JP)
Title: Automatic equalizer
Inventor: YAMAMOTO SEIICHI
IPC: H03H21/00
Filed: 1982-06-25
Abstract: PURPOSE:To eliminate a bit error, by selecting one from plural fixed equalizing circuits. CONSTITUTION:Contents of a counter 5 are set to ''0'' in the initial state. In this case, an output of a fixed equalizer 11 is selected by a switch 21. A signal is converted to a digital signal by an A/D converting circuit 3, and thereafter, comparison of a pattern train is executed by a bit error detecting circuit 4. In case when a bit error is detected, the counter 5 is driven by one. As a result, an output of a fixed equalizer 12 is selected by a switch 22. In this way, the counter 5 is driven until the bit error is eliminated. At the point of time when the bit error is eliminated, selection of the equalizing circuit is stopped.
Patent JP-H06319405-A (JP)
Title: System for tilling bottom of sea
Inventor: KOMIYA TOSHIO
IPC: A01K61/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide a readily movable system for efficiently tilling the bottom of the sea. CONSTITUTION:In the system for tilling the bottom of the sea comprises a boat 1 loading an air feeder 2 and a pressure fluid feeder 3, plural jetting nozzles 5 and floating materials 4 and 20 composed of tanks capable of being packed with ballast water and evacuated, the floating materials 4 and 20 are connected to the air feeder 2 and the jetting nozzle 5 is connected to the pressure fluid feeder 3, the floating materials 4 and 20 are made to touch the bottom of the sea GL, the pressurized fluid is sprayed from the jetting nozzles 5 to till the bottom of the sea while the floating materials is being towed by the boat 1.
Patent JP-H09292325-A (JP)
Title: Method and apparatus for measuring moisture quantity in atmosphere
Inventor: WATANABE YOSHIO
IPC: G01N9/36
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To measure the water density (moisture quantity) at an arbitrary position in a space atmosphere, in which water particles are floating, without being much effected by the particle diameter of water and airflow and without the use of a PDPA (phase Doppler type particle analyzer) or a dish-shaped container. SOLUTION: In this moisture-quantity measuring method, a probe 1, which is formed by sealing a moisture trap agent layer, such as a zeolite layer is arranged in a space atmosphere, in which water particles are floating. Moisture sampling operation is performed, which samples the moisture such as water mist contained in the air of the space atmosphere A by the moisture acquiring agent layer by sucking the inside of the probe 1. The water density (moisture quantity) in the atmosphere is computed by using as factors the initial weight of the probe 1, the weight of the probe after the moisture sampling operation and the volume of the air, which has passed the probe 1 by the execution of the moisture sampling operation.
Patent JP-S61267468-A (JP)
Title: Magnetic recording and reproducing device with liquid crystal display panel
Inventor: SAKURAI KEIICHI
IPC: H04N5/7826
Filed: 1985-05-22
Abstract: PURPOSE:To facilitate simplifying a circuit and making a device small in size by using a digital audio tape recorder (DAT) and digitizing and compressing a video signal to the volume of information which can be displayed on a liquid crystal display device and recording and reproducting this data by the DAT and displaying it on a liquid crystal display panel. CONSTITUTION:Changeover switches 34a-34c are switched to the side of a television signal receiving system 31 when VHF or UHF is selected by a mode switch 22, and changeover switches 42a and 42b are switched to the video V side when a DAT mode changeover switch 23 is switched to the video V side. Consequently, a video signal TVV outputted from the television signal receiving system 31 is is sent to a video signal compressing circuit 32 and is converted to a digital signal and is compressed. The video signal compressing circuit 32 takes out the video signal TVV sent from the television signal receiving system 31 in every other horizontal scanning and samples the selected video signal 160 times by a clock pulse CK from a master clock generator 33 to convert the video signal to a digital signal, for example, of 3 bits per sample.
Patent JP-H10300828-A (JP)
Title: Semiconductor tester
Inventor: KOBAYASHI NORIFUMI
IPC: G01R31/3183
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To ensure separate structure of a timing control circuit as the main unit of a semiconductor tester and significantly improve a degree of freedom in system architecture. SOLUTION: A large scale random logic part (1-1) outputs three types of signals, an edge active signal (1-3), a cycle signal (1-4) and a skip signal (1-5). The edge active signal (1-3) becomes enable data to generate a timing edge signal (1-6) from input test information required for test treatment. The cycle signal (1-4) identifies a cycle (rate) to generate the timing edge signal (1-6). The skip signal (1-5) is used while arbitrarily jumping over plural delay time information generated by the timing edge signal (1-6). A small scale high precision part (1-2) gives treatment to signals received from the large scale random logic part (1-1) and generate the final timing edge signal (1-6).
Patent JP-2000305359-A (JP)
Title: Developing device and image forming device
Inventor: BABA SATOHIKO
IPC: G03G15/09
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can make the quantity of toner electrification uniform and can maintain the toner concentration on a developing sleeve constant, and to provide an image forming device with no unevenness in image density and that can stably obtain a good image. SOLUTION: In this device, the handing over of developer from a 2nd developer agitating and carrying member 3 side to a 1st developer agitating and carrying member 2 side is prompted by distribution of magnetic density of a fixed magnet 4a of a developer carrier 4, circulation of the developer between the 2 pieces of developer agitating and carrying members 2 and 3 is realized and at the same time, a developer carrying path where the developer on the developing sleeve 4b which developer is passed a developing range is dropped to the 2nd developer agitating and carrying member 3 side is provided. The toner electrification quantity and the tone concentration on the developing sleeve 4 are made uniform by the above 2 developer circulating paths.
Patent JP-H047866-A (JP)
Title: Hybrid integrated circuit device
Inventor: TAKADA NORIMASA
IPC: H01L25/04
Filed: 1990-04-25
Abstract: PURPOSE:To remarkably shorten the time necessary for connection, by connecting electrodes formed on a circuit board of a lead frame and outer terminals by using a conductive paste layer patterned and formed on an insulative resin layer. CONSTITUTION:An insulative resin layer 8 is buried between the outer terminal 5 of a lead frame 1 and a circuit board 3 bonded on an island 2 of a lead frame 1. Electrodes of the circuit board 3 and outer terminals 5 are electrically connected by using a conductive paste layer 9 patterned and formed on the insulative resin layer 8. The conductive paste layer 9 can be formed by a screen printing method or the like. Thereby the time necessary to connect the electrodes of the circuit board with the outer electrodes can be remarkably shortened as compared with the case that they are individually connected by using bonding wires. Further, when the screen printing method is used, working time can be reduced because the conductive paste layer can be formed for a plurality of hybrid integrated circuit device at the same time.
Patent JP-H07314391-A (JP)
Title: Method and device for trimming synthetic resin molding
Inventor: ARAI YUICHIRO
IPC: B26D7/18
Filed: 1994-05-24
Abstract: PURPOSE:To perform the trimming of sheets S with product after forming, and surely separate the product from trimmed chips. CONSTITUTION:A movement table 20 is provided with a sucking mechanism 21 for each product and, while sucking each product (a) on trimmed un-separated sheets S', lowers the products and separates them completely from trimmed chips (b) at a separation part D. Thus sheets S with products and the un- separated sheets S' are transferred stably, and the products (a) are separated smoothly from the trimmed chips so as to increase the efficiency of a trimming work.
Patent JP-H05308532-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA SATOSHI
IPC: G06T5/00
Filed: 1992-04-28
Abstract: PURPOSE:To stably reproduce both of half tone image areas and character or thin line parts without lowering picture quality and especially to sharply reproduce the character or thin line parts in the case of forming an image mixing the half tone image areas such as photographs or dots and the characters or thin lines. CONSTITUTION:Digital image signals outputted from an image reader are stored in an image memory 11 for the unit of a picture element. Next, the stored digital image signals are read by a CPU 12, and a degree distribution function (density histogram) is prepared as the frequency of detecting a density value correspondent for each picture element. In this case, the density level value of a part with a locally high detection frequency is detected from the prepared density histogram, and the density level value is converted to one density value by a gradation correction circuit 10 at least. Then, the image with satisfactory gradation reproduciveness from the low density part to the high density part can be formed by the converted density value.
Patent JP-H04337651-A (JP)
Title: Semiconductor device
Inventor: KANEDA KENJI
IPC: H01L23/522
Filed: 1991-05-15
Abstract: PURPOSE:To enable reliability of a semiconductor device to be improved by preventing traveling of an aluminum wiring layer which is placed at an outer- periphery part of the semiconductor chip when temperature changes. CONSTITUTION:A polycrystalline silicon film 3 which is subjected to patterning without going through an insulating film is placed below an aluminum wiring layer 5 which is placed at an outer-periphery part of a chip. This polycrystalline silicon film 3 becomes a stopper, thus preventing the aluminum wiring layer 5 from being moved.
Patent JP-H10279226-A (JP)
Title: Hydraulically operating elevator
Inventor: CARL EYCKMAN
IPC: B66B9/04
Filed: 1997-04-12
Abstract: PROBLEM TO BE SOLVED: To safely carry a large load with a small device by guiding the movement of a head attached to the upper part of a piston for changing the direction of a cabin hoisting rope along a guide rail via a plurality of rollers. SOLUTION: A head 40 having rollers 46 and 47 which are supported by a bearing is attached to the upper end of the piston 4 of a hydraulic cylinder, the middle part of a rope with its one end fixed to a proper place of the cylinder being wound on the rollers, and a cabin 6 is vertically moved by hoisting the head via the rope. In this case, the vertical movement of the head 40 is guided along a guide passage between square pipes 42 and 43, and it is rolled along an inward guiding surface 290 opposite the square pipes 42 and 43 by using a pair of rollers 59 as guide rollers in both sides of the head 40. Also, rollers supported by shafts held by the side walls of the cabin 6 are brought into contact with the side faces of the outside of the square pipes 42 and 43. Thus, motion having no loads of the horizontal direction of the piston 4 is assured.