baber/WOPTO huggingface dataset:
Patent JP-S63197063-A (JP)
Title: Read signal detection circuit for optical information recording and reproducing device
Inventor: NOSE ISAMU
IPC: G11B7/00
Filed: 1987-02-10
Abstract: PURPOSE:To attain high density recording by monitoring the difference between the numbers of the emergences of the polarities '1' or '0' of signals by an integration circuit and controlling the level of a reference signal which is given to a comparator by a reference signal generation circuit according to the difference. CONSTITUTION:The integration circuit (up-and-down counter) 20 counts the numbers of the emergences of '1' and '0' of output binary signals DS from the comparator 13 and integrates are differences between the numbers of emergences so as to give to the reference signal generation circuit (multiplexer circuit) 21. The reference signal generation circuit generates the reference signal of the level corresponding to the integrated value and gives it to the comparator 13. And the comparator 13 outputs the binary signal DS having a stable time width where the effect of the variation of the signal level caused by the low frequency component of a modulated signal is removed. Thus, width recording can be possible by using a modulating system which is not free of DC, so that the high density recording can be executed.
Patent JP-S59155918-A (JP)
Title: Method for controlling ion implantation
Inventor: TAKEUCHI YOUICHI
IPC: H01L21/265
Filed: 1983-02-25
Abstract: PURPOSE:To obtain the desired depth of etching by comparing the measured value of carrier secondary ion current emitted at collision of iron beam with the measured value of distribution of carrier density in the depth direction by the combination of carrier distribution non-contact measuring method and carrier density measuring method for etching plane by using an ion microanalyzer. CONSTITUTION:A measured value (n) of depth distribution of density from a non-contact carrier density distribution measuring device 101 is inputted into a CPU102. At the same time, desired value d0 of depth of etching from a teletypewriter 103 is inputted into the CPU102. Next, a ready signal 108 is inputted from an ion beam etching device 104, after which an etching start signal 107 is supplied. During progress of etching, secondary ion current value of the carrier from a secondary ion current measuring devide 105 is inputted, thereby estimating carrier density (n) of surface layer to be observed during etching. Also ion implantation can be controlled by measuring a difference in threshold voltage among plural MOS transistors having different densities.
Patent JP-S61190409-A (JP)
Inventor: MATSUDA KATSUMI
IPC: B65B9/10
Filed: 1985-02-19
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-S62186957-A (JP)
Title: Vibrator for recovering metal
Inventor: OOTA AKISHI
IPC: B03C1/23
Filed: 1986-02-12
Abstract: PURPOSE:To improve the efficiency in recovering scrap metal by arranging the secondary linear motor, etc., generating a shifting magnetic field in the same horizontal direction as a linear motor in opposition to the linear motor. CONSTITUTION:In the vibrator for recovering scrap metal from refuse, the refuse from a hopper 1 is transferred to the right by the vibration of a trough 27, scrap nonferrous metal, especially scrap aluminum, in the trough 27 is turned aside by the horizontal shifting of a magnetic field between a linear motor 26 and an iron core 32 at the lower part, and the remainder is moved straightforward. In a classification feeder device 17, the iron core is arranged in position to the linear motor 26 with the trough 27 in between, hence a uniform shifting magnetic field can be obtained below the linear motor 26, and the scrap nonferrous metal is never turned aside in the direction reverse to the movement of the magnetic field. Accordingly, the efficiency in recovering scrap nonferrous metal is further improved.
Patent JP-S61190807-A (JP)
Inventor: YOSHIMURA MASAJI
IPC: H01B3/30
Filed: 1985-02-19
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-S58145379-A (JP)
Title: Weld line detecting device
Inventor: SASAKI SHIGEO
IPC: B23K15/00
Filed: 1982-02-22
Abstract: PURPOSE:To avoid lowering of sensitivity due to vapor deposition of metal and to improve the work efficiency of a titled device, by providing a metal adhesion preventing mechanism in front of the light receiving plane for X-ray detection to prevent the adhesion of metal vapor. CONSTITUTION:When detecting a weld line generating X-ray 9 by irradiating electron beam on an object to be welded, a metal adhesion preventing device 50 is provided in front of a light receiving plane 22 that receives X-ray 9. This mechanism 50 consists of a discoidal shield plate 41, a metal deposition preventing plate 42, and a shutter plate 43. By opening the shutter plate 43, X-ray 9 passes through the shield plate 41 and light receiving plane 22. When the shutter plate 43 is closed, the metal vapor from welded object adheres to the shutter plate 43 and metal deposition preventing plate 42, and does not adhere to the shield plate 41 and light receiving plane 22. When the metal vapor adheres to the shield plate 41 by opening the shutter plate 43 for a long time, the shield plate 41 is rotated, and a new clean face is faced toward the light receiving plane 22.
Patent JP-H07239832-A (JP)
Title: Information processor
Inventor: KITANO JIRO
IPC: G06F15/16
Filed: 1994-02-28
Abstract: PURPOSE:To provide an information processor superior in workability for processing data at a high speed by setting the right of slave processing with one time of access. CONSTITUTION:This device is provided with not less than two slave processing request parts A1 and B12 for requesting the right of processing at slaves, processing part 16 consisting of the slave for processing information, slave processing state storage part 14 for storing the state of processing at the slaves, and control part 13 equipped with a slave possessing means for reporting the state of using the slave to the slave processing request parts A11 and B12 when the slave is just used by any other master, storing the execution of processing due to the master at the slave in the slave processing state storage part 14 when the slave is not used and reporting it to the slave processing request parts A11 and B12 and a slave releasing means for storing the non-used state of the slave in the slave processing state storage part 14 when the processing right of the slave is canceled.
Patent JP-H06223949-A (JP)
Title: Core wire identifying/wiring device for multi-core cable
Inventor: MIYAHARA AKIRA
IPC: H01R43/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide a core wire identifying/wiring device of a multi-core cable realizing the wiring position indicating action at a high speed, suppressing the degree of fatigue of eyes to the minimum, and allowing anyone to simply perform the wiring work with no fatigue. CONSTITUTION:A housing holder 3 is fixed, location guides 4a, 4b are moved to indicate the wiring position, moving objects are made lightweight, the moment of inertia is reduced, the following property is improved, and the wiring position indicating action can be easily made at a high speed. Wiring indicator lamps 41a, 41b are fitted at the tips of the location guides 4a, 4b, and the line of sight can be concentrated only at the tips of the location guides 4a, 4b. The shift quantity of the line of sight is minimized, and the fatigue of eyes can be sharply reduced.
Patent JP-S58148271-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: MIURA NOBUO
IPC: F02P5/155
Filed: 1982-02-25
Abstract: PURPOSE:To aim at securing ignition lag timing characteristics controllable at a high rate of engine speed, by providing the output terminal of a signal generator with a limiter circuit in which a limiting value varies according to the magnitude of output voltage of the generator. CONSTITUTION:A series circuit comprising a Zener diode ZD and a resistor R5 is connected to both ends of a signal generator P respectively. A limiter level varies freely with the magnitude of induced voltage. In a range that the induced voltage of a coil P does not exceed Zener voltage VD of the Zener diode ZD, a peak point of induced voltage wave-form comes to be the ignition timing. When the induced voltage of the coil P exceeds the Zener voltage, it passes the peak value over whereby the moment it still more drops than the Zener voltage comes to be the ignition timing. With this, ignition lag timing characteristics controllable at a high rate of engine speed can be secured.
Patent JP-H05229638-A (JP)
Title: Sorting method and sorting support device
Inventor: ARIMA HIDENORI
IPC: B65G47/52
Filed: 1992-02-17
Abstract: PURPOSE:To ensure the effective use of a transfer means, and reduce a burden on a worker for the transfer of a vessel to a pallet by selecting the transfer means for delivery to the pallet according to the number of vessels assorted for a destination. CONSTITUTION:The destination of assorted articles in vessels 1 delivered to a sorting work section S is discriminated. When the assorted number for the destination is equal to or above a reference value, the vessels 1 are carried to a large quantity conveyor 5, and the vessels 1 of a stack number corresponding to the assorted number are automatically transferred from the conveyor 5 to pallets 3 with a palletizer 54. On the other hand, when the assorted number is less than the reference value, the vessels 1 are transferred to a small quantity conveyor 6. The vessels 1 are further transferred to the pallets 3 after housed by a worker in empty vessels or the like by a number corresponding, for example, to a small quantity to be assorted and shown on an indicator, and then transferred to the pallets 3 for delivery to the destination.
Patent JP-S56126378-A (JP)
Title: Synchronous circuit of optical scanner
Inventor: ABE OONORI
IPC: G02B26/10
Filed: 1980-03-10
Abstract: PURPOSE:To limit the jitter in the main scanning direction that is caused in a recorded picture by a shift of phase between the sensor output and the picture lement clock, by sending the picture element clock to a delay element and delaying the frequency of the clock by 1/n. CONSTITUTION:The output of an oscillator 13 of the picture element clock (frequency fO) is sent to the delay line element 14 having (n) taps, and the phase of the picture element clock is delayed by 1/n. Then the tap output having the phase matching with the detection output of an optical sensor is selected properly by the switch circuit SW that works in accordance with the sensor output. This selected tap output is used for the new picture element clock, and the writing timing of a picture is secured after counting several picture element clocks. In other words, the frequency of the picture element clock is delayed successively by 1/n with use of the delay element 14 in order to secure the cyclic timing with the sensor output. Thus the jitter of the main scanning direction and caused in a recorded picture can be reduced down to one picture element/n.
Patent JP-S56126250-A (JP)
Title: Light source device of micro wave discharge
Inventor: YOSHIZAWA KENJI
IPC: F21S2/00
Filed: 1980-03-10
Abstract: PURPOSE: To uniformalize a distribution of an illumination intensity in an irradiated surface and make a desirable distribution characteristic by forming an inner wall surface of a micro wave cavity as a reflection surface wherein a discharging lamp is regarded as a point light source together with forming a none-electrode discharge lamp to be a sphere.  
     CONSTITUTION: Together with forming a none-electrode discharge lamp 61 as a sphere, a micro wave cavity 41 having a mesh plate 9 in front and having a feeding inlet 5 of a micro wave at the rear is formed to be a reflection surface wherein the discharge lamp 61 is regarded as a light source resemble to a point light source. The micro wave occurs by a magnetron 1 is irradiated into a waveguide 3 through an antenna 2, and further irradiated into a cavity 41 through the feeding inlet 5, thereby occurring the discharge at the discharge lamp 61 by the micro wave electromagnetic field. Accordingly, since the discharge lamp 61 is a sphere, the form of the reflection surface of the cavity 41 can be properly formed as a symmetrical form of the rotation. Therefore, a desirable distribution of an illumination desnity can be easily obtained within a circular form area. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04269256-A (JP)
Title: Eaves gutter and device for installing eaves gutter
Inventor: OI NOBUYUKI
IPC: E04D13/064
Filed: 1991-02-25
Abstract: PURPOSE:To easily change the total image of the appearance of eaves and an eaves gutter which are integrated together. CONSTITUTION:The lower end of a front wall portion 2 which is tilted rearward of an eaves gutter main body 1 serves as an eaves gutter front end portion 3 and a front end decorating member 4 is fitted e and joined to the eaves gutter front end portion 3 and so the configuration of the portion near the front end which is important for the appearance of the eaves gutter can be effectively changed simply by changing the front end decorating member 4 without changing the eaves gutter main body 1. The inclination of a roof top portion 6, that of the upper surface of the front wall portion 2 of the eaves gutter main body 1 and that of the upper surface of the front end decorating member 4 are all continued to one another into one inclination and the eaves 5 and the eaves gutter are integrated together and the total image of their appearance can be very easily and effectively changed simply by changing the front end decorating member 4 serving as one of the members of the eaves gutter.
Patent JP-H10226954-A (JP)
Title: Liquid flow treatment and apparatus
Inventor: OZU YOICHIRO
IPC: D06B3/28
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an effective liquid flow treating method and apparatus capable of bringing a chemical which is readily decomposable by a treating solution into contact with a material to be treated such as a fiber structure in a short time and capable of performing reduction of an amount of chemical used and cost reduction. SOLUTION: When treating a material to be treated by using a liquid flow treating apparatus containing a retention tank 1 and a treating solution- circulating passage for forcibly circulating a treating solution 14 in the retention tank 1, a chemical is added and charged on discharge side of a main pump 8 of the treating solution circulating passage 7 and chemical addition port 10a of the chemical addition apparatus is located on the discharge side of the main pump 8 of the treating solution-circulating passage 7.
Patent JP-S59156541-A (JP)
Title: Casting method of clad steel plate in continuous casting installation
Inventor: NAKAMICHI HIROSHI
IPC: B22D19/16
Filed: 1983-02-24
Abstract: PURPOSE:To make inexpensively mass production of a long sized clad steel plate by bending a base material drawn from an upper mold into an arc shape then conveying horizontally the material, passing the same through the inside of a lower mold, drawing the different metal charged therein and press welding the metal to the base material. CONSTITUTION:A base material 4 drawn from upper twin mold rolls 1 is bent along a conveying route 5 at a radius R of curvature and is straightened by straightening rolls 10 to a horizontal state and thereafter the drawn material is passed through a molten metal well box 23. When the melt of a different metal 25 is charged into a box 23, the molten metal is drawn together with the material 4 through a through-hole 26 to a prescribed thickness. The drawn metal 25 is solidified in a lower mold 29. The clad steel plate 4 cast in such a way is drawn by pinch rolls 12 and is press welded with press welding rolls 13, by which the metal 25 and the material 4 are thoroughly joined and are conveyed.
Patent JP-H09246975-A (JP)
Title: Decoding device for manchester code
Inventor: RI GENRO
IPC: H03M5/14
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce a chip size and to quickly and accurately detect synchronizing signals by checking the allowance of synchronous Manchester codes, detecting the synchronizing signals and decoding NRZ data and synchronizing reception clock signals. SOLUTION: In a coding part 100, an FF 11 frequency-divides asynchronous Manchester codes(MC) and clock signals CLOCK-R(CR), calculates respective synchronous CL signals, then, exclusively ORs them and calculates respective NRZs 1 and 2. Then, the buffer 21 of an allowance checking part 200 amplifies the signals CR, the FF 22 successively shifts the bit (BT) value of the MC by 1BT each, the FF 23 shifts the code by 1BT each and the FF 24 successively shifts the signals by 1BT each. The signals are received in NAND gates 25 and 27, and when a duty ratio comes out of the allowance, bit values 0, 0, 0 is detected and outputted. The output concerned the output from the MX 1 of a synchronizing signal detection part 300 and inversion output from the MX 2 are received and the synchronizing signals are outputted respectively through the FFs 42 and 43.
Patent JP-H05233122-A (JP)
Title: Portable information processing system
Inventor: YOSHIMURA SHIGEHIRO
IPC: H03M11/14
Filed: 1992-02-18
Abstract: PURPOSE:To provide a portable information processor system capable of easily altering a key input device by matching it with the choice of a person executing an application operation. CONSTITUTION:The system consists of the portable information processor 100 and a key card 110. The processor 100 is composed of CPU 101, a display device 102, internal ROM 103, internal RAM104, external ROM 105 which can be detached from a main body, external RAM 106 and a key 107. The key card 110 is composed of a controller 108 and a keyboard 109. The keyboard 109 detached from the processor 100 is connected to CPU 101 through the controller 108 and combined into one piece of the key card 110 with the controller 108. Since the keys can be arranged in any arrangement, the system can correspond to the operability of application and the difference of an input method by individuals.
Patent JP-H07240106-A (JP)
Title: Guide lamp
Inventor: SEKIGUCHI MIKIHITO
IPC: F21S9/02
Filed: 1994-02-28
Abstract: PURPOSE:To easily position a light guiding plate, a linear light source and a reflector with accuracy so as to make workability favorable in assembling the linear light source and the reflector. CONSTITUTION:A light source container 23 is provided along the end surface 22a of a rectangular plate-like light guiding plate 21, for surrounding a linear light source 27 and containing it inside the light guiding plate 21. A light emitting surface 21a for emitting light from the linear light source 27 is formed on at least one part of the light guiding plate 21. A display 30 is disposed at the light emitting surface 21a of the light guiding plate 21. A reflector 24 is provided in the vicinity of the light source container 23 in the light guiding plate 21 in such a manner as to reflect the light from the linear light source 27 toward the light emitting surface 21a. Consequently, since the linear light source 27 is contained inside the light source container 23 and the reflector 24 is disposed in the light guiding plate 21, it is possible to easily position the light guiding plate 21, the linear light source 27 and the reflector 24 with accuracy.
Patent JP-S59155553-A (JP)
Title: Structure of engine
Inventor: SUGIHARA KEIJI
IPC: F02F7/00
Filed: 1983-02-25
Abstract: PURPOSE:To enable to reduce the weight of an engine to a great extent with slight increasing of manufacturing costs, by constructing a cylinder block, an upper crankcase section and a lower crankcase section in a three-piece structure, and making at least the upper crankcase section from a cast light alloy. CONSTITUTION:A crankcase 2 formed integrally at the lower end of a cylinder block 1 is divided from the cylinder block 1 along the horizontal plane. Further, the crankcase 2 is divided into an upper crankcase section 3 and a lower crankcase section 4 along the horizontal plane involving the axis of a bearing hole 5 for supporting a crankshaft. The upper crankcase section 3 and the lower crankcase section 4 are clamped to the cylinder block 1 by extending common bolts 10, 10 through these two sections 3, 4 and screwing the bolts 10, 10 into the cylinder block 1. Here, at least the upper crankcase section 3 is made of a cast light alloy.
Patent JP-H04270446-A (JP)
Title: Simulation system
Inventor: SAITO TOSHIYA
IPC: G06F19/00
Filed: 1991-02-26
Abstract: PURPOSE:To clearly judge guidance by executing a simulating operation for each line of the guidance outputted from artificial intelligence and executing a human confirmation processing. CONSTITUTION:When the artificial intelligence completes inference (1), all the guidance to a drawing output and human is displayed on the screen of a CRT (2). Next, the operator executes confirmation by reading the guidance for each line (3) and inputs the confirmation to the artificial intelligence (4) by a mouse, etc., for example. By this input, the relevant line of the guidance is simulated and the equipment or the like on the screen is changed (5). This simulation is executed to the final line for each line.
Patent JP-H04270540-A (JP)
Title: Automatic answering telephone set
Inventor: IIJIMA TAKANORI
IPC: H04M1/64
Filed: 1991-02-26
Abstract: PURPOSE:To improve the quality of a voice signal stored in a digital signal to the utmost by decreasing a conversion clock frequency when a reply message is long and increasing the frequency when the message is short so as to use a storage medium of a limited quantity effectively. CONSTITUTION:A frequency changeover means 8 monitors a count data input from a control means 1 and calculates a data to set a frequency of a conversion clock generating means 7 when a count data is entered and outputs a calculated data to the conversion clock generating means 7. For example, when the capacity of a RAM 5 is 256Kbits and the count data is 8sec., the frequency changeover means 8 is set so that a clock of a frequency with conversion bit rate of 32Kbps is inputted to a conversion means 6. Thus, the conversion clock from an analog signal into a digital signal is changed based on the length of a reply message and the capacity of a digital signal storage medium and the entire area of the digital signal storage medium is used to record the reply message.
Patent JP-S63256389-A (JP)
Inventor: MAAKU DEII KOORINGU
IPC: F16C27/00
Filed: 1988-02-12
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-S57146352-A (JP)
Title: Debugging device
Inventor: TAKEUCHI HIROSHI
IPC: G06F11/36
Filed: 1981-03-04
Abstract: PURPOSE:To obtain a simple debugging device with easy manufacture, by enabling all the debugging operation only with connection of an emulator interface to a socket for PROMs at a microcomputer side. CONSTITUTION:An emulator interface 7 converts a PROM area of a target machine 2 to an RAM area of a common bus 4 of a debugging device 1. A chip selection signal of a PROM is encoded and given to the device 1 and an upper- order address on the bus 4 is produced through an I/O port. Thus, the bus with the upper-order address is enable to be switched from a dual port 5 to an emulation memory 6. This memory 5 is accessed from both of a CPU3 and the bus 4 of the device 1, and the information relating to debugging between the device 1 and a target machine 2 can be exchanged. Thus, all the debugging operations can be made.