baber/WOPTO huggingface dataset:
Patent JP-H07201749-A (JP)
Title: Formation method for thin film
Inventor: KOBAYASHI NAOAKI
IPC: H01L21/316
Filed: 1993-12-28
Abstract: PURPOSE: To provide a preprocessing method and a method for forming a nitride film which copes with the high density and high reliability of a device. CONSTITUTION: Deposits in a reaction chamber 1 and a reaction container 2 which contains a semiconductor substrate are etched with radicals in a plasma, generated by applying electric power from a high-frequency source 8 to a gas system containing NF3 . Plasma is generated by applying the electric power from the high-frequency power source 8 to a reducing gas system containing NH3 , to reduce and remove remaining fluorine components. Then by utilizing raw material gases SiH4 , NH3 , and N2 a nitride film is formed by a plasma CVD method, and the nitride film is irradiated with active seeds from N2 O in a plasma generated by applying the electric power from the high-frequency power source 8 to a gas system containing N2 O to make its surface smooth by sputtering.  Further, N2 O and radicals act to neutralize the electric charges accumulated in the semiconductor and a base where it is mounted, so there is no damage and contributes to the improvement in transistor characteristics.
Patent JP-H07197535-A (JP)
Title: Construction having tube structure
Inventor: ITO TORU
IPC: E04B1/18
Filed: 1993-12-28
Abstract: PURPOSE:To effectively utilize the inside space, with high rigidity, at a low cost, by constituting a tube frame which has the axis in the vertical direction and is assembled in a tube form along the outer peripheral part of a constitu tion, from pillars and beams and attaching the outer peripheral part of a plate- shaped diaphragm with the inside of the tube frame mechanism. CONSTITUTION:Corner pillars 11, 12 and 13 in a steel reinforced concrete construction are arranged on both the sides of the corner cut surfaces 2a, 3a and 4a of an upper block 2, intermediite block 3, and a lower block 4. Further, side pillars 14, 15 and 15 and 16 are arranged on the side wall surface 2b, 3b and 4b. Each inclined pillar for connecting the corner pillars and the side pillars in the joint part 5 between the upper block 2 and the intermediate block 3 and the joint part 6 between the intermediate block 3 and the lower block 4 is arranged. Further, a brace 26 in a steel structure which extends aslantly is installed between each pillar member C and the beams 25, 25..., and a truss is constituted with the pitch in plural stages, on a tube frame A. Further, a diaphragm which consists of a steel plate and is positioned in a horizontal plane is arranged inside the tube frame A.
Patent JP-H03199537-A (JP)
Title: Constant quantity feeding device for solvent and flushing device equipped with the same
Inventor: MORIYAMA KO
IPC: E03D11/00
Filed: 1989-12-28
Abstract: PURPOSE:To supply a constant quantity of solvent by installing a container for discharging the solvent inside by each constant quantity, balance weight for keeping attitude, and a connecting means connected to the upper part of the tank, and reversely setting the container when the liquid level in the tank becomes the min. liquid level. CONSTITUTION:A constant quantity feeding device for solvent is constituted of a solvent container 1 for storing solvent, balance weight 12, and a strip 13 for reversely suspending the container 11. An outlet 11a is formed in the upper part of the container 11, and a housing 14 having the balance weight 12 fixed is screwingly installed on the bottom part, and one edge of the strip 13 is hooked at the corner of the housing 14, and the other edge is hooked at the edge of a tank 15 for a flush toilet. In the ordinary case, the container 11 is floated up on the liquid level over the balance weight 12, and the stored water is discharged by turning a knob 15a when a toilet bowl is used, and if the liquid level reaches the min. level, the container 1 is reversely suspended by the strip 13, and the solvent in the container 11 is discharged by each constant quantity.
Patent JP-H08187417-A (JP)
Title: Moisture absorbent container
Inventor: MITSUMATA ATSUSHI
IPC: B65D77/20
Filed: 1994-12-31
Abstract: PURPOSE: To provide an environment-friendly moisture absorbent container by decreasing the consumption of a synthetic resin. CONSTITUTION: A synthetic resin made main container system 1 which stores a moisture absorbent internally is maintained in a specified shape. In addition, a paper reinforcing member 11 which compensates for the strength of the container when used, is applied to the peripheral wall 1b of the main container system 1. Further, the main container system 1 is inserted into the reinforcing member 11 of a tapered cylindrical form prepared using a slightly sector-curved almost rectangular cardboard. The lower edge 11b of the reinforcing member 11 is protruded below the main container system 1 so that it has a raised bottom.
Patent JP-H10177145-A (JP)
Title: Multi-beam optical scanner
Inventor: SAKAI KOJI
IPC: G02B26/10
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a mutli-beam optical scanner having a means for detecting the deviations of scanning timing of scanning beams on a face to be scanned and a means for correcting the deviation. SOLUTION: The multi-beam optical scanner is provided with a synchronizing signal detecting means 9 for detecting the deviations of scanning timing of plural optical beams 51 to 54 for scanning a face 8 to be scanned, and the means 9 consists of an aperture, which is thinner than the diameter of an optical beam spot in a main scanning direction and long in a sub-scanning direction and a photodetection element for detecting an optical beam passed through the aperture and detects the deviations of scanning timing or respective optical beams by successively combining one (reference optical beam) of plural optical beams 51 to 54 and the other one and finding out time required for the passage of the combined optical beam through the photodetecting element.  Thus the deviations of scanning timing is adjusted by moving light sources 11 to 14 by an adjusting means in accordance with the detected deviations.
Patent JP-2001153865-A (JP)
Title: Evaluating method and device for damage of metallic material
Inventor: NISHIMURA NOBUHIKO
IPC: G01N21/31
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an evaluating method and device for damage of metallic material capable of determining whether the internal flaw of a metallic material is based on a creep damage caused by secular change or caused during manufacturing, and consequently predicting the residual life of the metallic material. SOLUTION: This evaluating method for damage of metallic material for evaluating the internal flaw of the metallic material comprises placing a transmitting prove for transmitting ultrasonic wave to the surface of the metallic material and a receiving probe for receiving the ultrasonic wave with the internal flaw of the metallic material between, transmitting the ultrasonic wave into the metallic material by the transmitting probe, detecting the refracted wave from the internal flaw of the metallic material by the receiving probe, and determining whether the internal damage of the metallic material is based on a creep damage or not on the basis of the resulting distribution stage of the refracted wave, the presence of pores (creep void) by replica method, and the distribution state thereof.
Patent JP-H04204841-A (JP)
Title: Void lamp controller
Inventor: MATSUYAMA KAZUHIRO
IPC: G03B27/32
Filed: 1990-11-30
Abstract: PURPOSE:To prevent generation of a stain at the top of an image by arranging a void lamp exposing both end parts of a sensitized sheet in just front of a sensitized sheet carrying system exposing part, and starting the exposing of the void lamp at the time of an initial setting action. CONSTITUTION:When a printing switch is operated, a necessary void lamp is turned on, simultaneously, a buffer roller 6 is moved in the direction of the arrow A, to start the initial setting action, and the buffer roller 6 is moved in the direction of the arrow A only for T1-time, to pull out the sensitized sheet 1. The buffer roller 6 is started to be moved in the opposite direction of the arrow A after the T1-time, and force in a taking up direction is given to a taking up shaft 9, at that time, so that constant tension is given to the sensitized sheet 1. When a sensor provided on the home position of the buffer roller 6 is turned on, the buffer roller 6 and the taking up shaft 9 are stopped. When the above-mentioned setting actions for processing is completed, continuously, the buffer roller 6 is started to be moved in the direction of the arrow A, and the exposing processing is carried out. Thus, the generation of a stain at the top end of the image is evaded.
Patent JP-H03197273-A (JP)
Title: Steering wheel
Inventor: FUJITA YOSHIYUKI
IPC: B62D1/11
Filed: 1989-12-26
Abstract: PURPOSE:To make a steering wheel easily deformed with the span of each core metal extended, and thereby enhance shock absorbing properties by extending a part of each core metal to a specified position in spoke sections which are extended outward in the radial direction from the boss section so as to be connected to the ring section. CONSTITUTION:The major section of a steering wheel W3 is made up out of a ring section R, a boss section B located at the center, and of a plurality of spoke sections S so as to be connected to the ring section R. And the core metals 14 of the spoke sections S2 and S3 arranged in the rear section side consist of No.1 parallel sections 14a which are extended in parallel with the surface of the ring section R, slant sections 14c which are extended by way of curved sections 14b and of No.2 parallel sections 14d which are connected to a boss plate 12. In this case, the core metals 14 of the spoke sections have the end sections of No.2 parallel sections 14d extended at least to the right and left sides of the boss 11 so as to be connected to the lower surface side of the boss plate 12 at the extended flat positions.
Patent JP-H06186505-A (JP)
Title: Simulation device for frame of spectacles
Inventor: KANISAWA KEIMEI
IPC: G06Q50/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a simulation device for the frame of spectacles by which an operator can optionally perform such processing as enlarging/reducing, rotating or deforming to the image of the frame of spectacles. CONSTITUTION:A standard structure model matching part 15 matches a standard structure model to the image of the frame of spectacles inputted by an input part 13 for inputting the image of the frame of spectacles or the image of the frame of spectacles read out from a storage part 14 for storing the image of the frame of spectacles. In a processing part 17 for processing the image of the frame of spectacles, the matched structure model is enlarged/ reduced, rotated or deformed and the color information and the variable density information of the image of the frame of spectacles is allocated on the deformed structure model, and the deformed image of the frame of spectacles is produced.
Patent JP-H11170831-A (JP)
Title: Suspension device for electric vehicle
Inventor: TSURUMAKI HIDEO
IPC: B60G3/28
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device for an electric vehicle whose lateral width can be decreased. SOLUTION: In a wheel 5 of dirigible road wheel 2, a driving motor 3 is provided. In an upper surface side of a body of equipment part 9 of this driving motor 3, a cushion 12 connecting a car body frame 17 and the driving motor 3 is assembled able to turn. In a reverse surface side of the body of equipment part 9, relating to a bracket 18 extended from the car body frame 17, the driving motor 3 is directly connected.
Patent JP-H10174798-A (JP)
Title: Washing machine
Inventor: MATSUMOTO TAKESHI
IPC: D06F39/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To enable more optimum operation control by providing an image pickup unit photographing even external washing information, etc., such as a vibration at the time of dehydrating and treatment figure display, etc., and fetching it as data and executing the judgement of a water amount, the detection of a water level and the detection of rincing based on the data. SOLUTION: Before washing, treatment figure display attached to clothes is directed towards an image sensor 20 in an image recognizing device 300, a figure display reading key is operated so as to photograph figure display, it is collated with stored figure display and the instruction of a washing program corresponding to it is executed. In this case, when a favorite course is selected in an input part 101, washing is executed by the washing program of the favorite course. Unless the favorite course is selected, washing is executed in accordance with the optimum washing program based on recognized figure display. Then, during washing, the image sensor 20 observes the movement of washings, the rotary number of a motor 5 is controlled and the water level is adjusted, etc.
Patent JP-H11158770-A (JP)
Title: Spinning oil for synthetic fiber and production thereof
Inventor: AKAZAWA KIYOSHI
IPC: D06M101/16
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To stably supply and uniformly adhere a spinning oil to a yarn, and to prevent various troubles caused by the ununiform supply of the spinning oil, such as the fluctuation of a tension and the breakage of the yarn due to the abrasive resistance of the yarn to its contacting guide, etc., the generation of fuzz, a weak yarn or a uneven yarn and a failure on the unwinding of the yarn from a yarn-wound package, to stabilize processes for spinning the yarn and processing the yarn and improve the quality of the product. SOLUTION: This spinning oil for synthetic fibers does substantially not generate bubbles from its inner portion, when the atmospheric pressure is reduced to 350 hpa in a state that the spinning oil is left to stand at 50 deg.C. The method for producing the spinning oil for synthetic fibers comprises mixing a plurality of single components and subsequently subjected to a vacuum treatment down to 200 hpa.
Patent JP-H04205505-A (JP)
Title: Steering device for automatic traveling vehicle
Inventor: KUTAMI ATSUSHI
IPC: B62D5/08
Filed: 1990-11-30
Abstract: PURPOSE:To make a manual steering operation of a driver possible even in an automatic steering mode by providing an automatic steering valve to transmit the steering torque of a steering shaft to the spool of a spool valve and to supply and exhaust the hydraulic pressure to and from a pair of hydraulic chambers contained in the spool valve in order to apply the sliding force to the spool. CONSTITUTION:The steering torque of a steering shaft is transmitted to a spool of a spool valve 16 which actuates a power cylinder 14 via a transmission member as the spool sliding force. At the same time, a pair of hydraulic chambers are provided in the valve 16 so that both end faces of the spool confront these chambers. Then an automatic steering controller 56 carries out the hydraulic pressure supply/exhaust control to both hydraulic chambers via an automatic steering valve which gives the sliding force to the spool in accordance with the vehicle running state. In such a constitution, the parallel operations are attained between a manual steering assist hydraulic system and an automatic steering hydraulic system. Then a driver of the vehicle can perform a manual steering operation even in an automatic steering mode.
Patent JP-H07156876-A (JP)
Title: Water jet pump duct closing method and device
Inventor: KUMOISHI TAKASHI
IPC: B63B59/04
Filed: 1993-12-06
Abstract: PURPOSE:To provide a water jet pump duct closing method by which a water jet pump is situated in the air at a ship anchoring time and the deterioration of propelling efficiency is hardly caused since a marine product material does not stick to the water jet pump and the inside of a duct. CONSTITUTION:In a ship 2 having a water jet pump 4 as a propelling machine, after an expansile plug 11 by air pressure is put on a nozzle 6 of a water jet pump duct 3 at anchoring time, seawater in the duct 3 is substituted with air, and the water jet pump 4 and an inner wall of the duct 3 are isolated from seawater.
Patent JP-H04202715-A (JP)
Title: Device for sealing inlet/outlet in annealing furnace
Inventor: ARAO TERUFUSA
IPC: C21D9/56
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the development of fold even in the case of a thin strip by arranging a felt seal device at both ends for charging/discharging the strip in/from a heating furnace and passing the strip between the facing felts for sealing under condition of scarcely contacting with these. CONSTITUTION:At both ends for charging/discharging the strip in/ from the heating furnace, each of the sealing devices 10, 22 is arranged to keep an air- tight condition in the furnace. The sealing devices 10, 22 parallel arrange one pair of the felt seal devices 11a, 11b as vertically facing to each frame 24 and the felts 12a, 12b for sealing are hung as almost V-shape and wound to the rolls 27a, 27b. The seal device 11a is made as rotatable and the seal device 11b is supported as rotatable to the bracket 25 so as to be able to vertically adjust, and the gap at the facing parts is made to a little larger than thickness of the strip. By this method, the strip is supplied with supporting rollers 30, 21 and at the time of coming in/out the felt seal devices 11a, 11b through opening part 29 at end part 28 of the furnace, even in the case of the thin strip, the development of fold caused by contact is prevented.
Patent JP-H04207049-A (JP)
Title: Integrated circuit testing device
Inventor: HAMA SOICHI
IPC: H01L21/66
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the error of a measured result and to shorten the correction processing time by a method wherein the preset and prescribed number of sampling operations is performed and the number of sampling operations is performed additionally on the basis of the sampling operations until a desired and required accuracy is satisfied. CONSTITUTION:A control means 27 is provided with a binary search part 32, a convergence addition processing part 33, an addition frequency counter 34, a variance evaluation computation part 35 and a required frequency computation part 36. The binary search part 32 measures the difference between an input edge timing as the signal delay time and an output edge timing; it finds an approximate value by using a binary search method. The convergence addition processing part 33 detects an edge timing in the same manner as at the binary search part 32; by means of a convergence addition average processing operation, it finds a detailed value from the approximate value by the binary search part 32. The addition frequency counter 34 counts and instructs a convergence addition frequency by the convergence addition processing part 33. The variance evaluation computation part 35 computes the average value (e) and the variance (sigma) of secondary electron signals and transmits them to the addition frequency counter 34.
Patent JP-H04205689-A (JP)
Title: Automatic mail reader
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/20
Filed: 1990-11-30
Abstract: PURPOSE:To execute a high speed processing by means of the lateral transportation of a postal card by setting the length of a read window, namely, the scan area of a line sensor so that the length of the longitudinal direction of the postal card can wholly be scanned. CONSTITUTION:The line sensor 5 executes scan itself from the read window 3 in a line direction through an optical system 4 and transports the mail at constant speed, whereby it outputs picture on the surface of a mail to an address recognition part. The length S of the read window 3 is a value corresponding to the length of the longitudinal direction of the postal card K (150mm) and the line sensor 5 can read the width of 150mm from a transportation reference side 2 through the optical system 4. Thus, the high speed read processing by the lateral transportation of the postal card can be executed.
Patent JP-H11176418-A (JP)
Title: Sealed battery
Inventor: MARUMOTO MITSUHIRO
IPC: H01M10/058
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery having a structure in which apertures such as an electrolyte inlet, etc., of the battery can be sealed easily, safely and surely. SOLUTION: A member having a structure which can be inserted into an aperture is used as a sealing member 8 for sealing an aperture. In an area between an aperture forming member and the sealing member 8, a portion between both of them that can be directly heated from the outside is welded or soldered to be sealed, and the sealing member 8 is moored mechanically to the aperture forming member of the battery by a mooring projection 85 formed on the side wall and/or the bottom of the member 8. Thus, the aperture can be sealed safely and surely. Furthermore, there is no fear of fire occurring because the inside of a battery can is not heated at sealing.
Patent JP-H10174410-A (JP)
Title: Linear motor
Inventor: MORIYAMA TAKESHI
IPC: H02K33/18
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To improve durability with repect to the repeated bending of a lead part by using a flexible print cable for fixing one edge onto the end face of a bobbin and connecting the other edge to an external control terminal. SOLUTION: An outer yoke 1 is fixed to a wall surface, for example, by a screw hole 2 by engaging a center pole 3 to through-hole that is directed form an upper part to a lower part at a center. A coil 7 that is wound around a bobbin 6 is inserted into a gap 1A that is formed between the center pole 3 and the other yoke 1. A cover 4 is engaged to the upper part of the outer yoke 1 between the bobbin 6 and the outer yoke 1. Also, a through-hole 6B is formed on an upper end face 6A of the bobbin 6, and a pin 5 tat is mounted vertically to the top surface of the center pole 3 passes through it, thus positioning the coil 7 and the center pole 3. A flexible print cable 8, whose one edge is electrically connected, is mounted to the upper end face 6A of the bobbin 6.
Patent JP-H11156986-A (JP)
Title: Flat reticular body and manufacture thereof
Inventor: KIMURA MASATO
IPC: B29L28/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To make the surface flatness satisfactory and increase the adhesive strength between uniaxially orientated bodies by flattening a reticular body obtained by laminating uniaxially orientated bodies as a weft and a warp, of thermoplastic resin selected from a split web, a slit web and a uniaxially orientated tape or processing the bodies otherwise, in such a manner that the orientation areas cross each other. SOLUTION: A uniaxially orientated body used for forming a flat reticular body is a split web 1 obtained by uniaxially orientating a film longitudinally, then splitting the fiber in the longitudinal direction and broadening the width of the film, a slit web 6 obtained by cutting numerous slits in the width direction of the film and uniaxially stretching the film laterally or a uniaxially orientated tape. Each of these is of a three-tier structure comprising laminated thermoplastic resins. Further, a reticular body constructed of the slit web 6 and the split web 1 laminated as a weft and a warp 1 in such a manner that their orientated axes cross each other, is pressed by a pair of rolling rolls which are rotated at a uniform surface velocity. Consequently, the thick wall part is collapsed to be flattened.  Thus it is possible to broaden the adhesive area of an intersection part and thereby increase the adhesive strength significantly.