baber/WOPTO huggingface dataset:
Patent JP-H0358478-A (JP)
Title: Full close contact type image sensor
Inventor: KITAMURA KOICHI
IPC: H01L27/146
Filed: 1989-07-26
Abstract: PURPOSE:To enable the reflected light from a manuscript to be efficiently incident on a photodiode by a method wherein the peripheral part of the photodetective face of the photodiode is formed rugged. CONSTITUTION:Light emitted from a light source is incident on a photodetective face 5a of a photodiode 5 through a lower electrode 11 of the photodiode 5 as reflected by a manuscript A, and as the manuscript A is in close contact with the photodiode 5, the light concerned is incident only on a peripheral part 5b of the photodetective face 5a. Therefore, the longer the peripheral part of the photodiode 5 is, the more light is improved in incident efficiency to the photodiode. In this case, as the peripheral part 5b of the photodiode 5 is formed rugged, the peripheral part 5b can be made longer, in result the reflected light from the manuscript A is incident more on the photodetective face 5a. By this setup, the reflected light from a manuscript can be made efficiently incident on a photodiode.
Patent JP-S5893891-A (JP)
Title: Continuous electroplating method for one side of thin steel strip
Inventor: ONO RIYOUKICHI
IPC: C25D7/06
Filed: 1981-12-01
Abstract: PURPOSE:To apply electroplating continuously on one side of a steel strip inexpensively and easily by masking one side of the traveling steel strip with an endless belt having many recessed sucking holes, and moving the steel strip and the endless belt at an equal speed in an electrolyte. CONSTITUTION:In a plating device provided with electricity conducting rolls 10, 10a, support rolls 11, 11a, anodes 12, etc. in the electrolyte 4 in a plating cell 1, one side of a steel strip 9 is beforehand masked by bringing said side into tight contact with the outside circumferential surface of an endless belt 7 by means of press contact rolls 2, 2a, and the steel strip is put on guiding rolls 5, 5a, sink rolls 6, 6a, etc. and is immersed in the electrolyte 4, whereby electroplating is applied on one side of the strip 9; thereafter the belt 7 and the strip 9 are separated by means of stripping rolls 3, 3a. The belt 7 consists of an insulating elastic body of silicone rubber or the like, and is perforated with many recessed sucking holes 8 having restorable sucking power over the entire surface of the outside circumferential surface. The holes 8 are made more in quantity and smaller in diameter the nearer both end parts of the belt 7, whereby masking performance is improved.
Patent JP-2001024066-A (JP)
Title: Method for formation of insulation film and manufacture of semiconductor device
Inventor: SUZUKI TAKESHI
IPC: H01L27/108
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To cut the number of uses of a resist mask by forming a second insulation film on a first substrate region and thickening a first insulation film on a second substrate region. SOLUTION: After a through-oxide film is formed on a substrate (S11) and then impurities are subjected to ion implantation to a surface part of a second substrate region (S12), a through-oxide film is removed (S13) and a first insulation film is formed on a substrate (S14). Ion implantation of impurities is performed for a surface part of a first substrate region through a first insulation film (S15) and a first insulation film on a first substrate region is removed (S16). A second insulation film is formed by oxidizing a substrate (S17). A first insulation film on a second substrate region is thickened by repeating the processes in this way. As a result, the number of uses of a resist mask can be cut.
Patent JP-H01111279-A (JP)
Title: Reading/writing memory having multiplex train selection mode
Inventor: REIMONDO PINKUHAMU
IPC: G06F3/153
Filed: 1988-08-04
Abstract: PURPOSE: To write multiple recording cells with adjacent addresses in one write cycle by providing a RAM logic, a specific function logic, plural column decoders and an input output buffer or the like. CONSTITUTION: A twin terminal storage device 1 has a special mode (block write mode) by which same data are written in plural storage cells in one storage cycle. The special mode is available through a special function logic 30 that receives a special function signal with a logic state latched when an address strobe signal is set to each row and a RAM logic 16 receiving a write enable signal WE and a transfer enable signal TR. Furthermore, a column decoder 20 is configured to be 2-stages, a 1st stage selects columns of a 1st group based on a most significant column address bit and one column based on a least significant column address bit. Then in the case of the block write mode, since a corresponding column in a group connecting to an input output buffer 24 is selected, same data are written in plural storage positions in the vicinity of a prescribed column address.
Patent JP-2001019278-A (JP)
Title: Core
Inventor: NAGASAWA HIROSAKU
IPC: B65H75/18
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To easily attach product information including individual detailed quality information of a material product wound around a core, etc., on individual products and to easily provide information without fail at the time of using it for processing, etc. SOLUTION: A core 1 to wind a material product around it and provided with a memory part to write in and to read out in a region except for a winding region of the material product and a processing control method of the material product to wind the material product up on the core 1 and to write product information and to unwind a material and to read the product information in a process to present the material product for processing are provided. Consequently, it is possible to easily provide various product information of the material product which is processed without mistaking a product, to use the information for product processing process control and to use it for improvement of yield and quality of the product.
Patent JP-S6172160-A (JP)
Inventor: KANO TAKAMICHI
IPC: E04F21/02
Filed: 1984-09-14
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-H0480689-A (JP)
Title: Digital type electronic timepiece
Inventor: MITAKI KAZUYA
IPC: G04C10/00
Filed: 1990-07-24
Abstract: PURPOSE:To miniaturize an IC chip by omitting a voltage detection circuit by performing the irregular movement of a hand corresponding to a charged state by utilizing a multiplexer circuit. CONSTITUTION:A capacitor 3 stores the electromotive force generated by a solar cell 1 to drive a clock circuit 5 and the motor driving circuit 80 of the circuit 5 drives the motor 11 of a hand movement display apparatus 10. Further, the stop detecting drive apparatus 70 of the circuit 5 detects the stop of the motor due to the voltage drop of the capacitor 3 to select the drive pulse adapted to voltage fluctuation by a drive pulse generating circuit 50 and it is detected that the voltage of the capacitor 3 lowers from a predetermined state by a multiplexer circuit 130 and the first, second and third irregular pulses are generated by pulse generators 90, 100, 110 to change over the driving of the hand movement display apparatus 10 to the driving due to the irregular pulses to alarm voltage drop. As mentioned above, when the voltage is detected on the basis of the drive pulse selection data outputted by the drive pulse generating circuit 50 by the multiplexer circuit 130 and the circuit 50 selects the drive pulse different in a chopper ratio on the basis of the stop detection 70 to output the same, a voltage detection circuit is omitted and a circuit scale can be reduced.
Patent JP-H0631407-A (JP)
Title: Device for conveying strip
Inventor: MARUI TOMOTAKA
IPC: B22D11/06
Filed: 1992-07-21
Abstract: PURPOSE:To prevent the meandering of a strip in non-contact state by arranging plural gas injecting slit nozzles having Coanda effect symmetry to the center line of a conveying line for the strip. CONSTITUTION:The gas is injected from the slit nozzles having the Coanda effect forming curve surface 3 and the strip 1 is conveyed. In the case the strip 1 shifts upward from the center line of the conveying line, the strip 1 receives the inducing conveying force only from the width Y part with the upper nozzle and only from the width X part with the lower nozzle. As the Y is larger than the X, the strip 1 causes the one side preceding phenomenon at the upper side and a self restoring effect of the shifting so as to match to the center line is obtd. Breakdown and rupture of the strip 1 can be prevented.
Patent JP-S5896345-A (JP)
Title: Hierarchical arithmetic system
Inventor: SHINTANI YOUICHI
IPC: G06F9/38
Filed: 1981-12-02
Abstract: PURPOSE:To solve a conditional code conflict in its early stage and to improve a processing speed, by reading stored input data immediately, finding the conditional code of the arithmetic result of said data on the basis of the arithmetic result, and emplolying conditional branching instruction processing after a precedent instruction. CONSTITUTION:A pipeline type computer equipped with an operand buffer 20 for storing data until the starting of arithmetic execution by an arithmetic unit 14 has a precedent operating device 29 which performs arithmetic independently of the unit 14 and obtains the conditional code of the arithmetic result on the basis of the result. Then, when decoded information on an instruction to be executed and operand data are stored in the buffer 20 without referece to whether the unit 14 is occupied or not, data is read out of the buffer 20 immediately and inputted to the operating device 29 to perform airthmetic. Then, the conditional code of the result is found on the basis of the arithmetic result and this conditional code is used for the processing of conditional branching instructions succeeding to said instruction.
Patent JP-H0728942-A (JP)
Title: Code pattern recognition method
Inventor: ISSHIKI HIROSHI
IPC: G06K9/42
Filed: 1993-07-08
Abstract: PURPOSE:To improve the recognition accuracy and the universal capability of a code pattern recognition method by previously working the character and graphic patterns so as to easily recognize these patterns. CONSTITUTION:A binarized pattern 2 of a character, graphic, etc., fetched in a recognizing frame 1 which is set is moved so that the center of a figure G of the pattern 2 is coincident with the coordinate original point O set at the center of the frame 1. Then the pattern 2 is rotated after its movement so that main axes alpha and beta of a sectional secondary moment of the pattern 2 are coincident with the horizontal and vertical orthogonal axes (x) and (y) which pass the point O. Then the pattern 2 is magnified or reduced after its rotation so that the pattern 2 becomes a prescribed size in the frame 1. Thus the pattern 2 is standardized and recognized.
Patent JP-H0922284-A (JP)
Title: Automatic string tuning device
Inventor: KATO RYOCHI
IPC: H02P27/06
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic string tuning device which is also usable as a tuner for string tuning. SOLUTION: This automatic string tuning device has a tuner section 2 which alone is usable as the tuner for string tuning and a driving section 4 of a handy type which is freely attachably and detachably connectable via a connecting cord 3 to the turner section 2. The tuner section 2 compares the frequency of the string tone of the string to be turned and a reference frequency which is the previously stored target string turning tone of the string and formed an electric signal indicating the relation therebetween. Whether the input frequency is lower or higher than the reference frequency or the coincidence of both is displayed by lighting in accordance with this electric signal. On the other hand, the forward and backward running motor of the driving section 4 is properly run by the electric signal when the device is used as the automatic string turning device.  The string winding knob of the string to be adjusted in then properly rotated and adjusted by means of a clamp connected to the motor.
Patent JP-S63114566-A (JP)
Inventor: SHIMON ATOKINSON
IPC: H02M3/07
Filed: 1987-08-03
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-S6171615-A (JP)
Inventor: JINBO TOSHIICHI
IPC: H01G9/048
Filed: 1984-09-17
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-S5897002-A (JP)
Title: Multicore optical fiber core
Inventor: KATSUYAMA YUTAKA
IPC: G02B6/44
Filed: 1981-12-04
Abstract: PURPOSE:To prevent transmission loss when a multicore optical fiber core is beny by providing  coating layer of hard resin around optical fiber blank wires stranded around a tension member, and forming a sheath with a buffer material of soft resin between. CONSTITUTION:There are optical fiber blank wires 14 stranded around a tension member 12 made of a steel wire and a buffer material 16 and a plastic coating layer 18 are formed at the outside of them to obtain a multicore optical fiber core 10. In this case, each fiber blank wire 14 has an optical fiber core 14a and a coating layer 14b formed of hard resin such as acrylic resin around the outer circumference of the core 14a. The buffer material 16, on the other hand, is formed of soft resin such as silicone rubber. When the multicore optical fiber core having the section line this is bent, the optical fiber blank wires are balanced mutually and the buffer material 16 absorbs external stress, thereby preventing transmission loss.
Patent JP-S6255384-A (JP)
Inventor: YAMAMOTO YASUO
IPC: B60R25/04
Filed: 1985-09-03
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-H0481737-A (JP)
Title: Projector
Inventor: UCHIYAMA TOMOKAZU
IPC: G02B27/18
Filed: 1990-07-25
Abstract: PURPOSE:To easily project a correct image on a screen by providing a film holder and an optical system integrally to a projector main body rotatably around an axis perpendicular to the projection direction of light and the perpendicular direction. CONSTITUTION:The light emitted by a point source 1 passes through a film 2 to display an image on the screen 6. At this time, when the film 2 and screen 6 are parallel, the correct image is projected, so the film holder 3 and light source 1 are rotated to set the direction of the film holder 3 in parallel to the screen and the direction is held. Consequently, even if the projector deviates after the film position setting, the optical system and film holder 3 are rotated to restore the original direction, so that the correct image is projected on the screen 6.
Patent JP-S6351154-A (JP)
Title: Thermal printer
Inventor: NAITO HIDEKI
IPC: B41J11/10
Filed: 1986-08-20
Abstract: PURPOSE:To obtain good printing quality even on printing paper having a rough surface, by providing a pressure contact member transferred in synchronous relation to a printing head and contacting the heat generating element of the printing head under pressure through the printing paper. CONSTITUTION:When printing operation is started, a heat generating element 25 and the top surface part of a roller 31a are contacted under pressure through printing paper 38 and, when a motor 35 begins to rotate in a clockwise direction, a drive pulley 28 begins to rotate in the clockwise direction while a drive pulley 32 begins to rotate in the counterclockwise direction, and a carriage 24 and a roller unit 31 begin to move in the same direction at the same speed. Since the roller 31a rotates in the clockwise direction during movement while the pressure contact state to the printing paper 28 is held, the load for moving the unit 31 is small. A printing head 26 generates heat by supplying a current to each heat generating element 25 according to printing information and an ink ribbon is melted to be adhered to the printing paper 38 to perform printing. As mentioned above, since the pressure contact member contacting with the printing head 26 under pressure through the printing paper 38 is constituted of the roller 31a, good printing quality is obtained even on printing paper having a rough surface.
Patent JP-H0359885-A (JP)
Title: Semiconductor memory device
Inventor: MORIGAMI SEIICHI
IPC: G11C11/416
Filed: 1989-07-27
Abstract: PURPOSE:To shorten the delay time of a signal by directly driving an output transistor in an output circuit without constituting the logic of a read data signal and an output control signal in an output circuit. CONSTITUTION:Output control transistor circuits 12 and 13 which are respectively connected between a pair of nodes in which the output signal of a sense amplifier circuit 11 provided between the antiphase signal line of the output control signal, the inverse of DOE, and a first voltage level source appears at the time of reading data, and the first voltage level source, and which turns off the output control signal, the inverse of DOE, at the time of a first voltage level and turns it on at the time of a second voltage level so as to set output units in an impedance state are provided. The output units B15 and Q119 are caused to generate output data signals based on a pair of the output signals while the output control transistors are turned off. Thus, the delay time of the signal outputting read data can be shortened.
Patent JP-H1125197-A (JP)
Title: Data calculation device and machine-readable recording medium for recording program
Inventor: YOSHIKAWA MASAZUMI
IPC: G06Q10/10
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To allow a data calculation device for calculating data structure to deal with a change in prepared data structure. SOLUTION: Prepared data structure, a calculation method to be used for preparing the data structure based on other data structure and the other data structure are stored in a data structure network storing part 106 in a format capable of identifying the interdependence of these data. When the correction (cell value correction or framing correction) of the prepared data structure is instructed or the correction of the calculation method is instructed, a management part 104 corrects the contents and corrects also data structure depending on these contents by referring to the storing part 106.
Patent JP-S6349733-A (JP)
Title: Liquid crystal optical element
Inventor: FUJIMURA HIROSHI
IPC: G02F1/1337
Filed: 1986-08-20
Abstract: PURPOSE:To increase contrast when a shutter is open and closed by twisting liquid crystal slightly while deviating the rubbing direction of a couple of oriented films from a parallel state and crossing the rubbing direction and the direction of polarization axes at a specific angle. CONSTITUTION:The liquid crystal charged between both substrates is twisted slightly while the rubbing direction 19a of an oriented film 19 formed on one substrate 11 and the rubbing direction 20a of an oriented film 20 on the other substrate 12 are deviated from the parallel state. Further, the axes 17a and 18a of polarization of the couple of polarizing plates 17 and 18 are made to cross the direction of the bisector (o) of the intersection of the rubbing directions 19a and 20a almost at 45 deg.. Thus, liquid crystal molecules are twisted slightly to not only make the response fast, but also increase the contrast when the shutter is open and closed.
Patent JP-S6090651-A (JP)
Title: Nc machine tool
Inventor: OKINO FUMITO
IPC: G05B19/4068
Filed: 1983-10-20
Abstract: PURPOSE:To permit the efficient program check operation and execute program check in a short time by executing working cycle excluding the timer elements in the program, in an NC machine tool. CONSTITUTION:When a processing program for a cylinder grinding machine is executed, the first instruction is read-out and interpreted, and it is judged in 51 that the instruction is a timer-instruction or not. Since the first instruction is not a timer-instruction, the instruction is immediately executed, and a grind- stone is fed speedily from a start position. After the instruction is executed, the completion of work is judged, and then the next instruction is executed, and rough grinding is executed. Since the next instruction is a timer instruction, it is judged in 52 that the machine state at present is in program check or not, as a result of discrimination in 51. Therefore, if the state is in the actual grinding work, the instruction is executed, and the feed of the grindstone is suspended, and the grindstone is revolved only. If the state is in idle revolution, the instruction is not executed, and the grindstone continues revolution , and the next instruction is executed, and fine grinding is carried-out.
Patent JP-H0865580-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N5/357
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an image pickup device capable of reducing the effect of noise. CONSTITUTION: A subject image is picked up by a CCD 2 through an image pickup optical system 1, an output from the CCD 2 is successively processed by a sample-and-hold circuit, a variable gain amplifier and an A/D converter in a digitizing circuit 3 subjected to IC processing and converted into a digital signal. The digital signal is applied to a digital processing circuit 4 formed on another IC different from the said IC and converted into a digital video signal with a prescribed format. Thereby the processing of the digitizing circuit can be executed without being effected by noise in the succeeding digital processing circuit.
Patent JP-S6255101-A (JP)
Inventor: TONO KOZO
IPC: B27D5/00
Filed: 1985-09-03
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-H1015005-A (JP)
Title: Sit massage stand
Inventor: SAITO TAKAO
IPC: A61H7/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve stability in the forward stooping attitude of a patient to receive massage. SOLUTION: Concerning a sit massage stand constituted by having a front strut 2 in front of a base frame 1 and a rear strut 3 at the back, holding a face rest 21, breast rest 22, arm rest 3 and knee rest 24 with the front strut 2 and holding a seat 31 with the rear strut 3, a bottom member 4 to be guided back and forth to the base frame 1 is fixed at the lower part of any one strut between the front strut 2 and the rear strut 3 at least, and a lock means 5 for locking/unlocking the bottom member 4 with the base frame 1 is provided between the base frame 1 and the bottom member.
Patent JP-S6353630-A (JP)
Title: Coordinates input device
Inventor: BANDO TOSHIRO
IPC: G06F3/03
Filed: 1986-08-22
Abstract: PURPOSE:To obtain an input device which can input a book document, is good in linearity and cheap by facing-providing a pair of transparent sheets so that a linear conductor is intersected orthogonally, releasing other side conductor when one side conductor is conducted and obtaining the coordinates from respective terminal voltages at the time of contacting. CONSTITUTION:For upper sheets 112a and 112b,a resistor is applied to an edge part only, and vertically and at an equal interval to resistors 113a and 113b, the whole surface of line-shaped conductors 114a and 114b is printed. Between the conductors 114a and 114b, a dot-shaped spacer 115 is provided and when an intersection is depressed with an input pen, these are brought into contact with each other and a depressed point is read. By using a transparent material for the sheets 112a and 112b and making sufficiently fine the conductors 114a and 114b, the tablet is placed on the document and from the top of it, the coordinates input can be executed. For the detecting method, a voltage is impressed to both edges of the resistor 113a, the terminal voltage Vx of the depressing point is read from the resistor 113b, next, the voltage is impressed to both edges of the 113b and the terminal voltage Vy of the depressing point is read from the 113a.