baber/WOPTO huggingface dataset:
Patent JP-H0346229-A (JP)
Title: Formation of wiring of selective growth mateiral
Inventor: HAMASHIMA TOSHIKI
IPC: H01L21/3205
Filed: 1989-07-13
Abstract: PURPOSE:To effectively perform selective growth of a specific material on an aluminum base material by a method wherein a high melting point metal is deposited on an aluminum base material part on the bottom of an opening part to be reacted with each other and then a selective growth material is grown on the reacted product comprising the two materials. CONSTITUTION:When a high melting point metal 2 deposited on an aluminum base material (Al wiring) 1 on the bottom part of an opening part 11 is reacted to the said material 1, a reaction product layer 3 is formed on the interface between the metal 2 and the material 1. Next, the not yet reacted high melting point metal 2 is removed to expose the reacted product layer 3 comprising the aluminum base material 1 and the high melting point metal 2. Then, a selective growth material 4 is deposited in the opening part 11. Through these procedures, the opening part can be composed of the reacted product 3 of the aluminum base material 1 and the high melting point metal 2 not the aluminum base material only, e.g. even if tungsten is subjected to selective growth by using tungsten fluoride, an insulator layer can be prevented from being formed by fluorine thereby enabling a required wiring to be formed.
Patent JP-H1115052-A (JP)
Title: Flash synchronization timing detection system
Inventor: KAWAMICHI KOHEI
IPC: G03B15/03
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a flash synchronization signal, to reduce the number of parts and man-hour for generating the synchronization signal and to reduce cost by providing a shutter blade traveling detection means detecting the traveling state of a shutter front blade and a control means calculating timing to emit flash light from the time when the traveling of the shutter front blade is detected. SOLUTION: A CPU 11 performs arithmetic operation based on signals supplied from a light emitting part combined with a light receiving part 1, a setting input dial 14, a flash light emitting mode setting and selecting button 15, a shutter button 30 and an external release signal terminal 31; and controls a display part 16, a memory 13, a flashing device 20, a front curtain magnet 43 and a rear curtain magnet 44 through a driver 12. The part 1 is a non-contact sensor for detecting the traveling of the shutter blade and detects whether or not a light beam emitted from the part 1 is reflected by a reflection mirror 2 and reaches the part 1 so as to decide whether or not a front curtain passes through the center of an image plane.
Patent JP-H04228097-A (JP)
Title: Method for separating and concentrating cell from milk sample and kit therefor
Inventor: EDOWAADO I PAFUSUKI
IPC: C12Q1/06
Filed: 1991-06-26
Abstract: PURPOSE:To quickly and efficiently measure pollution of milk by microorganisms by mixing a liquid milk sample with a chelating agent and then centrifuging the sample and separating a cellular component in a pellet distinguished from other milk components. CONSTITUTION:In a method separating and concentrating cells from a liquid milk sample, a chelating agent (e.g. ethylene diamine tetraacetate) is added to the milk sample and mixed therewith, the sample is centrifuged for a prescribed time and the supernatant containing non-cell milk component is removed from a cell pellet obtained by centrifugation. Cells are separated from the milk components bound by the chelating agent and then the cell pellet is re-suspended in a buffer and a dissolving agent is added to dissolve the cells and luciferase- luciferin reagent is added to the resultant solution. Relative amount of ATP existing in the dissolved sample is determined by measuring a relative photoemitting quantity, emitted by the sample. Thereby pollution of milk by microorganisms is quickly and efficiently measured.
Patent JP-S6427732-A (JP)
Title: Bending machine for reinforcement
Inventor: SEKIYA KAZUO
IPC: B21F1/00
Filed: 1987-07-20
Abstract: PURPOSE:To enable bending at multiple points simultaneously and to improve the efficiency by implanting a fulcrum pin on a base and an operation pin on a reinforcement fitting base and setting a bending dimension with the regulation of both pins. CONSTITUTION:The ram 34 of a hydraulic cylinder 30 is extended, an operation pin 46 is positioned between fulcrum pins, a reinforcement 9 is arranged extending over the side edge 23 side of the fulcrum pin 50 and the hydraulic cylinder 30 side of the operation pin 46 or a holding groove 47 and fixed by the slope of a pressing bolt 48 and the operation pin 46. Then, the hydraulic cylinder 30 is actuated and the work ram 34 is contracted, and the reinforcement 9 is regulated at its both ends by the fulcrum pin 50, hence a reinforcement fitting base 40 executes gradually bending with holding the center of the reinforcement 9. Since the bending amt. of the blank reinforcement 9 is variable by the expansion amt. of the hydraulic cylinder 30 the reinforcement 9 working by a reinforcement bending machine 10 can be coped with over a wide range.
Patent JP-H07142978-A (JP)
Title: Electric switch circuit
Inventor: MUROOKA FUMIO
IPC: H03K17/62
Filed: 1993-06-29
Abstract: PURPOSE:To reduce the switching noise by switching the input analog signal of three states or more by the logic signal of plural bits. CONSTITUTION:The Q5 and Q6 of the Tr which switches a pair of transistors (TR)Q1 and Q2 or Q3 and Q4 of the differential transistor circuit part and a resistor R3 commonly connecting the emitter of the Q5 and Q6 and to be connected to the reference electric potential are provided. The insulated gate type TR Q12' and Q13', the constant current source which supplies the constant current to the Q12', Q13', resistance R1 and R2 connected to the Q12' and Q13', and means INV1 and INV2 which selectively turn on the Q7 of the TR whose emitter is connected to the reference potential and the Q12 and Q13. The source of the Q12 and Q13 is connected to the base of the corresponding Q5 and Q6 are provided.
Patent JP-H0848466-A (JP)
Title: Operating panel for elevator
Inventor: TODA FUJIO
IPC: B66B1/14
Filed: 1994-08-03
Abstract: PURPOSE:To miniaturize the operating panel and improve the operation performance by displaying the desired stop floor by lighting-shifting a plurality of display lamps successirely, by operating a destination floor registering button, and registering the displayed stop floor when the registering button is not operated for a certain time after the completion of the operation. CONSTITUTION:As for an operation panel for the elevator of a multistoried building, for instance, each block is formed for ten stop floors, and in each block, a destination floor registering button 11 and a plurality of display lamps 6 corresponding to the stop floor are installed. The display lamps 6 in the block are lighting-shifted in succession from the lower floor to the higher floor, by operating the destination floor registering button 11 installed in each block, and at the desired floor, the button 11 is separated, and then the destination floor is registered. For example, when a passenger desires to reach the 15-th floor, the destination floor registering button 11 for the figure tens is pushed, and the block display lamps 6 on the ten-th floor are lighting-shifted, and when the 15-th floor is reached, the operation for the registering button 11 is completed, and the desired floor at the 15-th floor is registered.
Patent JP-S6241075-A (JP)
Title: Printing mechanism for printer
Inventor: YOKOYAMA EISUKE
IPC: B41J25/316
Filed: 1985-08-20
Abstract: PURPOSE:To perform pressing and releasing of a head and take-up and stopping of an ink ribbon through a simple construction, by a method wherein a head is pressed and released by an OMEGA-belt system, while an ink ribbon is taken-up and stopped by an alpha-belt system, and a single tensioning and relaxing mechanism is used in common for both of the belt in a conjunct manner. CONSTITUTION:A rotatable pulley 6 is provided on a horizontal part 2b of a head mount plate 2, a belt 7 (OMEGA-belt) is engaged to the pulley 6, one end of the belt 7 is fixed to a side face of a frame 10 of the printer, and the other end is connected to the tensioning and relaxing mechanism part 11 comprising a crank and a motor. A V-grooved pulley 13 is fixed to the lower end of a sprocket shaft 12 for driving the ink ribbon, an alpha-belt 14 is engaged to the pulley 13, one end of the belt 14 is fixed to the frame 10, and the other end is connected to the mechanism part 11. The mechanism of tensioning and relaxing the OMEGA-belt 7 is in conjunction with the mechanism of tensioning and relaxing the alpha-belt 14, whereby taking up at the time of printing and stopping of the take-up at the non-printing time are smoothly performed.
Patent JP-H0731588-A (JP)
Title: Endoscope washing and disinfecting device
Inventor: NAKAGAWA MIKIHIKO
IPC: G02B23/24
Filed: 1993-07-23
Abstract: PURPOSE:To provide an endoscope washing and disinfecting device, by which at the time of a disinfecting process, a liquid disinfectant of the optimum temperature can be used and a sure disinfecting effect can be obtained by controlling the temperature of a liquid disinfectant by the endoscope washing and disinfecting device itself while preventing local heating to the utmost. CONSTITUTION:In an endoscope washing and disinfecting device, after an endoscope is washed in a washing vessel in a device main body, a liquid disinfectant stored in a liquid disinfectant tank 11 in the device main body 1 is poured in the washing vessel and stored therein, and the endoscope is dipped in the liquid disinfectant to be disinfected. In the device, a rubber heater 32 is attached to at least one face part of the liquid disinfectant tank 11, and the outer surface of the liquid disinfectant tank 11 is covered with a heat insulating agent 37. In addition, at least one of temperature sensors 34, 35 is disposed in the liquid disinfectant tank 11, and according to the measurement results of the temperature sensors 34, 35, heating of the rubber heater 32 is controlled to heat the liquid disinfectant in the liquid disinfectant tank 11 and keep the temperature constant.
Patent JP-H05197963-A (JP)
Title: Optical-information-element reading system and optical-information-element storing optical disk
Inventor: JIYANNKUROODO RUUROO
IPC: G11B7/13
Filed: 1992-07-09
Abstract: PURPOSE: To adjust the manufacturing cost and performance characteristics by detecting the amplitude and the phase of the coherent light wave of a modulated laser beam. CONSTITUTION: For beams generated by the existence of mirrors M1 and M2 and objective lens OB1, OB2 and OB4, an unmodulated coherent light beam and a beam modulated by information element to be read are made to interfere in the same zone, arraying an optical detector array BCCD. The optical axis of the lens of a system OB4 is made to be offset horizontally with respect to the axis of an incident beam, arriving at the lens to incline an unmodulated beam in a zone existing over the mirror M1. Clear interference fringes detectable by an array BCCD is generated by this inclination.  A processing circuit SP supplied with a detected output transforms the information element obtained at the array BCCD to a signal, expressing the domains of spatial frequency and temporal frequency by Fourier transformation and executes the signal processing of the frequency domain so as to correct an optical fault.
Patent JP-H0831308-A (JP)
Title: Manufacture of electric field emission cold cathode
Inventor: YOSHIHARA TAKUYA
IPC: H01J9/02
Filed: 1994-07-12
Abstract: PURPOSE:To provide an electric field emission cold cathode which excels in the uniformity and fineness of the opening diameter of the gate electrode by forming the cold cathode after the emitter in conical shape is formed by a specific method. CONSTITUTION:A layer 1 preferably consisting of Ta deposited on a base board (for example, of silicon) is subjected to etching to form an emitter 2 in conical shape, and over the emitter 2 an insulative film 3 is deposited by any method, preferably anode oxidation, and thereover a gate electrode 4 is deposited. Then flattening is made by spin coating of an appropriate substance, favorably a resist 5, and an opening is provided in the gate electrode 4 by the etch-back process. After exfoliation of the resist, the tip of the emitter 2 is exposed by removing the oxide film 3 at the tip of the cone, for example using diluted hydrofluoric acid, and thereby an electric field emission cold cathode is accomplished.
Patent JP-S6427719-A (JP)
Title: Method and apparatus for stepping plate material in continuous bending machine
Inventor: ISHIHARA KIYOTO
IPC: B21D5/01
Filed: 1987-07-21
Abstract: PURPOSE:To improve a working efficiency and to shorten a working line by utilizing a continuous bending machine capable of stepping and bending a work continuously. CONSTITUTION:Upper and lower positions of a wing 11 are set with respect to a lower die 7 corresponding to the stepping dimensions, then the stepping die part 8A of the upper die 8 is opposed to the lower die 7 and the wing 11. Then, a ram 5 is moved downward to press the work W by this stepping die part 8A to the lower die 7 and wing die 11 to operate the stepping of the work W. After this stepping is finished, the work W is moved upward to separate the stepping die part 8A from the work W. Then, the wing die 11 is shifted its position to the same level of the lower die 7, the work W is sent from the stepping position to the bending position. After opposing the bending die 8B to the lower die 7, the ram 5 is moved downward to press the work W by this bending die part 8B, and the wing beam 9 is rotated on one side to bend the work W to one side direction.
Patent JP-S5884224-A (JP)
Title: Spring clutch
Inventor: YAMADA TOSHIAKI
IPC: F16D27/105
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a stable transmission characteristic against a rapid speed change of a power supply source and a large torque change by forming a plurality of grooves on an annular iron core and positioning alternately a wound coil on the outer and inner periphery of said core through said groove to constitute an electromagnet. CONSTITUTION:On a stator iron core 18, slots accomodating a wound coil 19 adjusted in a annular and cylindrical shape are formed radially from the center thereof and in equal intervals on the outer periphery thereof and thus shaped coil 19 is fixed to said slots. By the combination of the number of magnetic pole strips, the number of magnetic poles formed by the number of coils and the coils, arrangement of coils and the change of connection and the kinds of power supply source, the spring clutch is so constructed that various magnitudes the magnetic connection force can be obtained due to the slide owing to the relative rotation differences. By such a constitution, the inductive slide can be controlled optionally and the transmission characteristic can be stabilized.
Patent JP-H056487-A (JP)
Title: Transaction history management system
Inventor: OGINO MASAKI
IPC: G07G1/12
Filed: 1991-06-27
Abstract: PURPOSE:To totalize the transaction history without transferring or inputting contents of receipts by manual work. CONSTITUTION:A transaction information totalizing device 10 is used to write transaction history information in a storage medium 11 and a transaction history totalizing device 12 is used to read transaction history information from the storage medium 11. The transaction history totalizing device 12 totalizes and displays contents of transactions closed by the control of the transaction information totalizing device 10 based on transaction history information read from the storage medium 11 and allows a customer to recognize them.
Patent JP-S5888109-A (JP)
Title: Preparation of silicon nitride having high alpha content
Inventor: KURANARI YOUZOU
IPC: C01B21/068
Filed: 1981-11-17
Abstract: PURPOSE:To prepare alpha-type Si3N4 having high alpha-content, by heating formed metallic silicon having a specific shape in the atmosphere of a nitrogen-containing substance. CONSTITUTION:Metallic silicon powder passing through the 325 mesh Tyler sieve is mixed and kneaded with water, a binder such as PVA, and 0.1-1.0wt% catalyst such as CaF, and the mixture is pressed or extruded and dried to obtain a formed article having the maximum thickness of <=20mm. and void volume of 30-70%. The formed article is inserted into a sealable nitriding furnace, and heated at 1,000-1,450 deg.C in the atmosphere of a nitrogen-containing substance (e.g. ammonia) to obtain alpha-type Si3N4 having alpha-content of >=90%.
Patent JP-S6338934-A (JP)
Title: Photosensitive material
Inventor: TAMAGAWA SHIGEHISA
IPC: G03F7/028
Filed: 1986-08-04
Abstract: PURPOSE:To prevent uneven transfer by providing low water absorbency represented by <=3g/m<2> Cobb water absorbing capacity prescribed by JIS-P-8140 to one side of a paper support on which a photosensitive layer is formed. CONSTITUTION:Low water absorbency represented by <=3g/m<2> Cobb water absorbing capacity prescribed by JIS-P-8140 is provided to at least one side of a paper support for a photosensitive material and a photosensitive layer is formed on the side. The Cobb water absorbing capacity of one side of the support is preferably regulated to <=3g/m<2> by forming a coated layer of a hydrophobic polymer on base paper. Since the water absorbing capacity of the paper support is very low, uneven permeation during production can be inhibited and a clear transferred image with little unevenness can be obtd.
Patent JP-2001016883-A (JP)
Title: Apparatus and method for driving turning body and image forming apparatus
Inventor: KURAHASHI HIDEYUKI
IPC: H02P29/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a turning body drive which can prevent wasteful wearing of a drum made of a photosensitive material, etc., and can start image formation rapidly. SOLUTION: A turning surface of a transfer belt 41 is formed with a plurality of reference marks 47 with respect to the running direction. The position of each reference mark 47 is stored, together with a running speed at that position of the turning surface detected by speed marks 46. The number of reference marks detected by a mark detection sensor SE2 is specified from the number of the reference marks counted by a mark detection sensor SE2 and the stored data is referred to by the number of the specified mark. Thereby, the turning position on the turning surface at the time when the specified reference mark is detected can be specified so as to control the rotating speed of the motor 45 (feed-forward control).
Patent JP-H0919649-A (JP)
Title: Blow-off members of atomizer and surface preparation thereof
Inventor: MATSUMAE TOSHIYUKI
IPC: B05B1/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of droplets on the surface of blow-out members to spray a liquid in uniform atomized particles by treating the blowout members formed of a synthetic resin material with ionized gas or the like to form more hydrophilic groups on the surface than a raw material. SOLUTION: A suck-on device A, a kind of atomizer, mixes steam fed from a steam generating unit 1 through a steam pipe 3 and a suck-in liquid such as a chemical sucked up from a suck-in liquid tank 2 through a suck-up pipe 4, and blows the mixture out from a blow-out port 6 of a cover 5 to spray the suck-in liquid. The blow-out port 6 of the cover 5, a spray nozzle 7 of the steam pipe 3, a suck-up nozzle 8 of the suck-up pipe 4 and the like which constitute blow-out members are formed of synthetic resin as material. By the way, the blow-out members formed of the synthetic resin material are treated by ionized gas to form more hydrophilic groups on the surface than a raw material. That is, by reaction of electrically neutral particles in ionized gas during ionized gas treatment, hydrophilic groups are formed.
Patent JP-2001016244-A (JP)
Title: System extension terminal and central monitor control system
Inventor: KURITANI TAKASHI
IPC: H04L12/46
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a system extension terminal that can singly realize a plurality of interfaces. SOLUTION: The system extension terminal U is provided with a primary side transmission means 2, a secondary side transmission means 6, an address management table in which a primary side address and a secondary side address are registered while being made to correspond to each other, a secondary side state data table that makes a state of a secondary side terminal denoted by a state signal received from a secondary side monitor controller correspond to an address of the terminal and stores then, and control means 1, 5 that refer to an address management table and the secondary side state data table upon the receipt of a monitor signal from a primary side monitor controller, convert the primary side address added to the monitor signal into the secondary side address,  and allow the primary side monitor controller to return a state signal of a terminal corresponding to the secondary side address.
Patent JP-2001010413-A (JP)
Title: Automobile glove compartment mounting structure
Inventor: MIZUNO HIROSHI
IPC: B60R7/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an automobile glove compartment mounting structure being easily attached and detached and adjusted in height, usable for fixing articles other than a glove compartment, having good appearance when not in use, and being low-cost. SOLUTION: This glove compartment 1 includes a box-shaped body 2 and a support leg 3 projected downwards from the bottom face part 12 of the body 2. A support means clamps and fixes a cover 44 by fixing a bracket 81, i.e., a mounting member, to a header panel HP, fixing a pair of outer cylinders 42 to the bracket 81, disposing a cover 44 in such a way as to cover the pair of outer cylinders 42, and inserting inner cylinders 71 into the outer cylinders 42. The support leg 3 inserted in a through hole bored in the inner cylinder 71 is locked when a fixing pawl energized by an energization means (not shown) disposed at a fixing means 5 fits into a cutout (not shown). Thus, the glove compartment 1 can be easily attached and detached and adjusted in height.
Patent JP-S6074330-A (JP)
Title: Manufacturing method of electron tube
Inventor: SUEHIRO TSUTOMU
IPC: H01J9/34
Filed: 1983-09-30
Abstract: PURPOSE:To facilitate insertion of the electron gun to the neck tube without a flared part by using a component having a cylindrical part which can be inserted into the neck tube without flared part and a part which is continuously formed from the cylindrical part and whose inner diameter increases gradually. CONSTITUTION:Inserted into a neck tube 1 is the cylindrical part 21 of a horn shaped component 23 having the cylindrical part which can be inserted into the end part of the neck tube 1 and also having a large diameter section which is continuously formed from the cylindrical section and whose inner diameter increases gradually. Then an electron gun 2 with elastic pieces 3 which is supported by a stem 4 is inserted from the large diameter section 22 of the component 23 to be set at the predetermined position in the neck tube 1. After the component 23 is removed from the tube 1, the stem 4 of the electron gun 2 is welded to the end part of the neck tube 1. According to such manufacturing method, the insertion of the electron gun 2 to the neck tube 1 can be carried out surely and easily without damaging the edge or inner surface of the neck tube 1 and so no glass dusts are generated. Thus the quality of the picture tube and its yield are improved.