baber/WOPTO huggingface dataset:
Patent JP-S57101826-A (JP)
Title: Opening and closing device for back cover of camera
Inventor: MIZOKUI TOYOICHI
IPC: G03B17/02
Filed: 1980-12-18
Abstract: PURPOSE:To permit the use of a large-sized eye cup without any trouble by making the eye cup movable between a normal position and a retreat position, and providing an interlocking mechanism which interlocks the movement of the eye cup and the opening and closing of the back cover. CONSTITUTION:An eye cup 3 is movable between a normal position located correctly at an eye piece and a retreat position as shown by 3' located on the outside of the moving range of a back cover 2 at the time of opening or closing the cover 2. An interlocking mechanism interlocking the movement of this eye cup 3 and the opening and closing of the cover 2 is provided. An eye cup slide lock pin 4 and a back cover opening and closing lock pin 5 are provided. The eye cup 3 moves in an arrow B direction and the cover 2 rotates in an arrow C direction. When a back cover opening and closing switch 5 is moved in the direction A, the lock pin of the cover 2 is released and the cover 2 moves in the direction C.
Patent JP-H0229695-A (JP)
Title: Semiconductor integrated circuit for image display
Inventor: YAGI YUKIHIRO
IPC: G09G5/36
Filed: 1988-07-19
Abstract: PURPOSE:To reduce the mounting area by providing a data memory part, a comparator part for switching a white output and a black output and a TFF. CONSTITUTION:The title circuit is provided with a multiplexer (MPX) 2 for selecting one piece of display control data outputs of a microcomputer 1 and outputting a selection end signal 15 and selected data, and a T-type flip-flop (TFF) 9 for inverting an output of a comparator 8. The control microcomputer 1 outputs length t1-t4 of a white part and a black part from the respective independent output terminals by an interrupting signal 11 outputted from a comparator 7 in the end of a section B1-B2 before a section A1-A2. Subsequently, in the MPX 2, in the beginning, data of t1 is selected and stored in a data memory 3. Values of this data and an 8-bit counter 4 are compared, and when they have become equal, the comparator 7 outputs a coincidence output 8. In this case, the TFF 9 inverts an output and outputs white data. In such a way, the mounting area can be reduced.
Patent JP-S6423493-A (JP)
Title: Superconductive storage device
Inventor: HAYASHIGOSHI MASANORI
IPC: H01L39/22
Filed: 1987-07-17
Abstract: PURPOSE:To attain a high integration with a low consuming energy by defining a fluxoid quantum to be an information carrier, by using a Josephson transmission line for a transmission line. CONSTITUTION:Josephson connecting gates 16, 16', when control current IC, IC' are not impressed to control lines 17, 17', are maintained to a superconductive state so that the Josephson transmission lines 21, 21' form a loop. When the fluxoid quantum is defined to be the information carrier by this transmission line to match the presence and the absence of the fluxoid quantum to '1', '0' of information, the information is maintained in the loop formed between the lines 21, 21'. Then, at the time of writing operation, the current IC is supplied to the line 17, the current IC is supplied to the control line 17' at the time of a reading operation, the fluxoid quantum is generated in the lines 21, 21' and a bias current of a scale which can be propagated is supplied thereto. Thereby, the gate 16 is switched at the time of the writing operation and the gate 16' is switched at the time of the reading operation respectively to a voltage state from the superconductive state.
Patent JP-H0648577-A (JP)
Title: Automatic loading method and device in scrap yard
Inventor: KITADA NAOFUMI
IPC: B65G63/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide a scrap yard automation system for carrying out automated loading effectively and easily at good loading accuracy by the same manner from a small amount to a large amount of scraps. CONSTITUTION:In a scrap yard provided with a pit in which scraps are stored for each brand, a crane for loading the scraps in the pit, and a bucket carrier truck 5 for carrying the loaded scraps to an electric furnace, a weighting truck 2 running on the scrap yard is provided. At least one vibration conveyer 4 for adjusting the amount of scraps loaded on the weighting truck 2, and a controller for controlling the amount loaded on the vibration conveyer 4 as well as on the crane, and the loading order, are also provided.
Patent JP-H0229376-A (JP)
Title: Recording material
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/136
Filed: 1988-07-19
Abstract: PURPOSE:To improve coloring property and stability of a coloring image by employing compound in which at least two aryl groups are bonded by alkylene or substituted alkylene as electron donating colorless dye. CONSTITUTION:Compound in which at least two aryl groups are bonded by alkylene or substituted alkylene is used in leuco colorless dye having triaryl methane in a basic skeleton. Satisfactory compound is represented by a general formula I. In the formula, rings A, B, C are aryl group, R is alkylene or substituted alkylene, X is a group necessary to form 5 or 6 member rings having at least one hetero atom. As electron donating compound for coloring in contact with colorless dye, normal compound such as phenol derivatives, salicylic acid derivatives, metal salts of aromatic carboxylic acid, acidic clay, bentonite, novolac resin, metallized novolac resin, metallic complex, etc., may be employed together.
Patent JP-S57106541-A (JP)
Title: Metal covering method for optical fiber
Inventor: KOUMURA YUKIO
IPC: G02B6/44
Filed: 1980-12-19
Abstract: PURPOSE: To make effective use of ultrasonic oscillation energy and perform good covering by putting a horn having a through-hole of an inside diameter larger than the outside diameter of an optical fiber in an ultrasonically oscillating state, and covering the optical fiber with molten metal while passing the same through the through-hole.  
     CONSTITUTION: An optical fiber B is passed through the inside of the through- hole 6 of a horn 3, and the ultrasonic wave oscillations from an ultrasonic oscillator 2 are propagated to the horn 3, whereby the fiber is oscillated in arrow X, Y directions. Barlike metals C are inserted into the lead-in holes 7a, 7b of the horn 3 and are put in a molten state by the energy of the ultrasonic oscillations, whereby the outside circumference of the fiber B is covered with the metal. The covered optical fiber D having the metal covering layer of a prescribed outside diameter is put out of the hole 6 of the horn 3 and is drawn into a die 4 oscillated in arrows M, N directions with ultrasonic oscillators 5a, 5b, whereby it is shaped to a prescribed outside diameter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1119195-A (JP)
Title: Antimicrobial, deodorant, antistatic, miteproof processing method for interior of room
Inventor: YAMAMOTO KATSUYUKI
IPC: A61L9/015
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To maintain the effects of antimicrobial, deodorant, antistatic, miteproof processing in a room by uniformly spraying a medicine contg. an antimicrobial agent, deodorant, antistatic agent and miteproofing agent into the room, then drying the sprayed points with a heater, thereby fixing the medicine. SOLUTION: This antimicrobial, deodorant, antistatic, miteproof processing method for the interior of the room consists in first incorporating the antimicrobial agent, deodorant, antistatic agent and miteproofing agent into purified water, then spraying the resulted medicine to the fibrous parts of the sofas, chairs, beds, carpets, mats, etc., in the room to be treated. The antimicrobial, deodorant and antistatic agents and the miteproofing agent may be commercially marketed agents and are prepd. by previously preparing the medicine formed by adding the antimicrobial agent, deodorant, antistatic agent and miteproofing agent to the purified water and diluting the mixture. The medicine after spraying is dried by, for example, the far IR heater in order to strongly fix the medicine to the fibers of the sheets, etc.  As a result, the antimicrobial, deodorant, antistatic, and miteproofing effects may be maintained for a long period of time.
Patent JP-S5881921-A (JP)
Title: Method for adjusting amount of heat transmitted by water-cooled roll
Inventor: TAKADA MAKOTO
IPC: C21D9/573
Filed: 1981-11-12
Abstract: PURPOSE:To perform the titled adjustment, while inhibiting the formation of a pick-up phenomenum and enhancing the durability of a roll without enlarging an in-furnace heat loss, by adjusting contact pressure between the core and the body of the roll on the basis of the adjustment of a margin for shrinkage fitting between the core and the body. CONSTITUTION:The body 12 of a roll is shrinkage-fitted onto the core 11 of the roll, and a hollow hole 13 provided in the core 11 of the roll is designed to enable to circulate cooling water therethrough. In this water-cooled roll 10, contact pressure between the core 11 and the body 12 is adjusted by adjusting a margin for shrinkage-fitting between them. In this way, contact thermal resistivity between them is adjusted, an amount of heat to be transmitted by the water-cooled roll 10 is adjusted, and a temperature at the surface of the roll is set to a proper value not-developing into an overcooled state under a predetermined heating condition.
Patent JP-S6075352-A (JP)
Title: Adhesive agent coater
Inventor: OOKAWA HIROYUKI
IPC: B05C11/10
Filed: 1983-09-30
Abstract: PURPOSE:To provide an adhesive agent coater which can prevent generation of stirring heat and volatilization of the solvent from an adhesive agent by connecting a compressed air introducing pipe having a compressed air interruptor to a lower adhesive agent tank provided with a cylinder for preventing reverse flow which consists of plural space parts communicated internally with the fine through-holes of partition plates. CONSTITUTION:Compressed air is intermittently fed into a lower adhesive agent tank 1 by a compressed air interruptor 10 to increase the air pressure in the tank 1 and to rise an adhesive agent 21 in an outflow pipe 13. The agent 21 is risen as well in a cylinder 11 for preventing back flow of the adhesive agent in this stage but the height of the liquid surface thereof delays fairly in time from the height of the liquid surface in the pipe 13. The agent 21 in the pipe 13 is fed into an upper adhesive agent tank 12 and at the same instant, the pressure in the tank 1 is released to the atmospheric pressure by the interruptor 10. The agent 21 in the pipe 13 is thus returned into the tank 1 and the agent 21 in the cylinder 11 is also returned to the inside of the tank 1 although the return thereof delays in time. In the figure, 10 denotes the bolt to be coated with the adhesive agent and 6 the nozzle to supply the adhesive agent, respectively.
Patent JP-S6240688-A (JP)
Title: Detecting device for ion implantation bubble element
Inventor: SATO YOSHIO
IPC: G11C19/08
Filed: 1985-08-19
Abstract: PURPOSE:To prevent a malfunction due to the over-stretching of a bubble with a simple constitution by prescribing the direction of the electric current inlet/ outlet terminals of an electric conductor pattern to stretch the bubble and the gap between terminals, in a stretcher type bubble detecting device. CONSTITUTION:Electric current inlet/outlet terminals 23 and 24 of a loop-shaped electric conductor pattern 22 are mutually approached and the extracting direction is the direction vertical to the direction in which the bubble is stretched. A gap length (g) between terminals 23 and 24 is equal to the gap length G of the pattern 22. By the simple constitution, at the time of the stretching electric current action, the magnetic bubble is extended only in the slot of the pattern 22 and the high potential is needed to extend between the branched terminals 23 and 24 and the malfunction electric current comes to be significantly large. As the result, the malfunction due to the over-stretching of the bubble can be prevented.
Patent JP-H04234251-A (JP)
Title: Apparatus and method estimating phase jitter, receiver, communication system and method used in receiver or communication system
Inventor: ROBAATO ERU KUUPO
IPC: H04L1/20
Filed: 1991-06-26
Abstract: PURPOSE: To obtain phase jitter correction structure capable of removing all jitter frequency components from a received signal independently of the number of jitter frequency components. CONSTITUTION: The purpose of phase jitter correction is attained by minimizing a phase error by using a method for utilizing the self-correlation of the phase error. The phase error indicates a difference between phase jitters existing in a received signal and the estimated value of the jitter. In this invention, the estimated value of the phase jitter is provided by IIR filter structure in which a transmission function is led from the self-correlation of the phase error.
Patent JP-S5970978-A (JP)
Title: Magnetic sensor and phase/displacement detector
Inventor: MOTOKAWA MASARU
IPC: G01R33/09
Filed: 1982-10-16
Abstract: PURPOSE:To obtain a magnetic sensor which can create a wide magneto-electric conversion range and a phase/displacement detector applying it by arranging a magnetic field generation means adapted to form a magnetic field almost vertical to the film surface of a ferromagnetic thin film magneto-electric conversion element. CONSTITUTION:A permanent magnet 3 for biasing is provided to generate a magnetic field almost vertical to the film surface of a ferro magnetic thin film resistance element 1 formed on a substrate 2. The sensor thus obtained is used and a magnetic material 5 is arranged as an object to be detected as illustrated by drawings A and B, where the intensities of magnetic fields are HB1X and HB2X. These values are obtained in the direction (x) of magnetic fields HB1 and HB2 working on the sensor. But at the drawing A, as the magnetic field HB1 is vertical to the thin film, the value HB1X is 0. At the drawing B, where the object being detected is moved, the magnetic path working on the sensor is tilted by the object being detected to produce a magnetic field HB2 resulting in the value HB2X by vector resolution. In other words, variation in the resistance value of the magnetic sensor is very large due to the magnetic field sensing direction characteristic of a ferromagnetic thin film.
Patent JP-S6075682-A (JP)
Title: Manufacture of leathery sheet
Inventor: FUSHIDA MINETAKA
IPC: D06N3/00
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a leathery sheet without troubles in processing, in high dimensional stability, by treating a nonwoven cloth composed of composite fibers capable of forming ultrafine fibers with a high-speed fluid jet, laminating and integrating a pair of nonwoven sheet contacting the treated surfaces with each other, carrying out the following treatments in the laminated state, and separating the sheets from each other. CONSTITUTION:One surface of a nonwoven cloth (having an areal density of preferably 200-500g/m<2>) composed of composite fibers capable of forming ultrafine fibers having a fineness of <=0.7 denier is treated with a high-speed fluid jet to form an entangled layer composed of the ultrafine filaments and/or the composite fibers obtained by splitting the above composite fibers. A pair of treated cloths are laminated contacting the treated surfaces with each other, integrated by needle punching, subjected to the ultrafibrillation treatment, coated with a solution and/or emulsion of a polymeric elastomer, and sliced or peeled along the surfaces treated with the high-speed fluid jet, to obtain the objective leathery sheet wherein one surface is composed mainly of the entangled bundles of the ultrafine fibers constituting the composite fibers, and the layer of the other surface is composed of the entangled ultrafine fibers and/or entangled bundles of ultrafine fibers constituting the split composite fibers.
Patent JP-H0474768-A (JP)
Title: Calcining method and calcination jig
Inventor: KOBAYASHI YOSHINOBU
IPC: C04B35/64
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a uniformly dried sintered product by calcining a plate- shaped material to be sintered with at least the lower surface held by a specific calcination jig. CONSTITUTION:The lower surface of both the lower and upper surfaces of a plate-shaped material 4 to be sintered is (are) held by a calcination jig 3 consisting of plate-shaped porous structure with its one surface provided with a metallic coating 9, and the resulting system is put on a scaffold 8 set in a sintering furnace and heated by heaters 1, 4 from above and below, respectively, and calcined while feeding dry air through blast ports provided on a quartz muffle 2.
Patent JP-S5881302-A (JP)
Title: Coaxial resonance circuit
Inventor: YAMASHITA SADAHIKO
IPC: H01P7/04
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a small-sized resonance circuit by coupling capacitance with a dielectric coaxial line whose length is shorter than specific wavelength. CONSTITUTION:A dielectric material 31 is formed cylindrically and hollowed, and its internal surface 35, external surface 32, and one end surface are made entirely into electrically good conductors to form conductor parts 20, 21, and 22; and its length L is set less a quarter as long as the wavelength of resonance frequency. To a center conductor part 21 on the other end surface 36 where no conductor part is provided, one terminal electrode of a capacitor 4 is connected through a connecting conductor part 34 at the same potential, thus grounding both said terminal of the capacitor 4 and the conductor part 22.
Patent JP-H0470016-A (JP)
Title: Timing circuit for asynchronous system
Inventor: TSUCHIDA TORU
IPC: H04L7/00
Filed: 1990-07-09
Abstract: PURPOSE:To simplify the circuit constitution by using a phase comparator of a single system to perform the comparison of phase relations between the write and read clock signals which are needed for control of the data reed timing sent from a Doppler buffer included in an asynchronous network of the satellite communication. CONSTITUTION:A buffer 1 is provided together with a buffer 2, a memory circuit 3, an address selection circuit 4, a write address circuit 5, a read address circuit 6, a delay circuit 7, a read pulse control circuit 8, end a buffer 9. The read pulse to be read out of the buffer 2 is simplified with the comparison of phases of a single system carried out between the write and reed pulses by both circuits 7 and 8. That is, the circuit 8 can control the read pulse obtained by a phase comparator of a single system with input of a write clock signal 15 and a read clock signal 18. Thus the hardware scale can be reduced.
Patent JP-2000057210-A (JP)
Title: Multi-place ticket issue using smart card
Inventor: GOLDSTEIN THEODORE CHARLES
IPC: G06Q20/36
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To store an electronic ticket to events provided at plural places on a single electronic device (smart card, portable computer, etc.), by allowing an electronic device to receive and store a place module that is related to each place where tickets are purchased. SOLUTION: An applet loader 102 loads one or more applets onto a smart card 100. An applet to be loaded enables the card 100 to store a ticket to a place that is related to the loaded applet. A ticket loader 104 loads an electronic ticket to respective events onto the card 100. A ticket confirmation device 106 is located at a place where an event is held and a ticket to the event is stored in the card 100. The confirmation device 106 confirms the ticket so as to guarantee that the ticket is for the current event and receives the ticket based on this confirmation.
Patent JP-H0467476-A (JP)
Title: Array disk controller
Inventor: OYAMA TOMONAGA
IPC: G11B19/04
Filed: 1990-07-09
Abstract: PURPOSE:To improve reliability by disconnecting a magnetic disk when the generating frequency of reading errors and seeking errors, the number of medium total defects and the number of medium defects at every head exceed specified values and disconnecting a magnetic head when the number of medium defects at every track exceeds the specified value. CONSTITUTION:An error counting means 3 counts the number of times of generation of respective reading errors and seeking errors and holds it and a first discriminating means 4 compares the respective generating frequency with first and second specified values and discriminates it as a fault when it exceeds the specified values. A defect registering means 5 registers a reading error generating position as a medium defect when the reading error is impossible to be corrected and a second discriminating means 6 compares the number of the total defects of the medium defects with a third specified value and discriminates it as the fault when it exceeds the specified value. A disconnecting means 7 disconnects a magnetic disk device by the discrimination of the fault, a third discriminating means 8 compares the number of defects every head with a 4th specified value and discriminates it as the fault when it exceeds the specified value and a 4th discriminating means 9 compares the number of defects at every track as a fifth specified value and discriminates it as the fault when it exceeds the specified value. Thus, reliability is improved.
Patent JP-S5968965-A (JP)
Title: Semiconductor memory
Inventor: SHIMOTORI KAZUHIRO
IPC: G11C11/413
Filed: 1982-10-13
Abstract: PURPOSE:To obtain a memory which can be easily judged whether a redundant function is used or not by adding a switching element and fuse in series between a signal input terminal and a ground terminal. CONSTITUTION:A series circuit of the fuse L and the enhancement type MOSFET Q3 is inserted between the signal input terminal and the ground terminal. An FET Q1 is also the same type. The fuse is formed of a poly Si, etc. by a process for mamufacturing a semiconductor memory, and gate lengths of the FET's Q1 and Q3 are equal, and the width of the FET Q1 is decided as 1, and that of the FET Q3 as 3. To replace a defective bit with a reserve bit, a built- in fuse is cut with a laser light, and the L is also cut. When the fuse L is cut, a current i flows to the terminal N through the FET Q1 at the time of deciding an input signal N as negative to a ground terminal voltage Vss. When the fuse L is not fused, a current 4i flows through the FET's Q1 and Q3. It can beeasily discriminated by this current difference whether the redundant function is used or not.
Patent JP-H0229809-A (JP)
Title: Motor driven compressor driving device for air conditioner
Inventor: OYAMA KAZUYA
IPC: G05F1/45
Filed: 1988-07-20
Abstract: PURPOSE:To suppress the generation of induction voltage or discharge and to secure the life of elements such as a capacitor by switching and connecting inductive elements or capacity elements at the timing of a zero crossing point of supplied power or the non-operation of an electric compressor. CONSTITUTION:Power supply to the electric compressor 4 is varied in accordance with each operating condition and the compressor 4 is controlled so as to have optimum operating capacity. In order to improve power-factor at the time of varying the operating capacity, the inductive elements L1, L2 or the capacity elements C4, C5 are switched at the detection timing of the zero crossing point of power supply or after temporarily stopping the compressor 4. Since a changing switch is switched in an extremely small current state, the generation of overvoltage or discharge can be suppressed, the life of the elements can be improved, and because the switch is switched at a small variation in the voltage applied to both the ends of the capacitors C4, C5, the generation of noise can be reduced as small as possible.