baber/WOPTO huggingface dataset:
Patent JP-H10137958-A (JP)
Title: Laser beam cutting method
Inventor: KITAGAWA NAOAKI
IPC: B23K26/14
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To increase the cutting speed and to prevent generation of residual dross in the rear cutting side, in laser beam cutting of a precious metal such as gold or gold alloy, by sandwiching such material closely with iron, ferroalloy or steel, and using oxygen as the assist gas. SOLUTION: A material 1 to be worked such as a gold alloy is sandwiched closely by iron, ferroalloy or steel 2 having the same shape and size as the material 1, fixed at both ends and placed on a laser beam cutting machine. The iron, ferroalloy or steel that is used in this case is desirably coated in black or applied with a blackening process so that the reflectance of a laser beam is reduced. With the material 1 sandwiched by a cold rolled steel plate and irradiated with a laser beam, the heat of reaction from the oxidation on the front (upper) side of the steel plate 2 heats the material 1, increasing the absorptivity of the laser beam and facilitating cutting.  Concurrently, the lower (rear) side of the steel plate 2 increases the temperature of the material 1 similarly as the upper side, heating the residual dross generating from welding to the boiling point or above, discharging it together with oxygen gas, and dispensing with the post treatment.
Patent JP-H05104227-A (JP)
Title: Method for supplying molten metal in vertical type hot chamber die casting machine
Inventor: MOTOMURA NORIYUKI
IPC: B22D17/02
Filed: 1991-10-11
Abstract: PURPOSE:To reduce the generation of oxide and to obtain a high quality die casting product by rising molten metal surface in a pot during forming operation and keeping the molten metal surface in a communicated nozzle adjacent to an outlet of the nozzle hole. CONSTITUTION:To a fixed die 9 fixed to a plane surface, a shifting die 10 is advanced/retreated and at the time of abutting both dies, a cavity 7 is formed with both dies. At the one end, the nozzle 5 is connected with a gate communicated with the above cavity at the reverse cavity side in the lower part of the fixed die. At the other end, through a molten metal passage 4 opened at the bottom part of the pot 1 storing the molten metal and arranging an injection sleeve 3 for injecting by introducing the above molten metal, the molten metal in the pot is poured into the cavity. At the time of forming operation, the molten metal surface in the pot is kept to the same positional level as the level just near the outlet of the nozzle hole connected with the gate at the one end of the molten metal passage by a solenoid pump 13 for supplying the molten metal into the pot. By this method, the oxidation is prevented and the strength of the product is kept and the high quality product is obtd.
Patent JP-H11123684-A (JP)
Title: Forced opening means for circuit in suction/release control system
Inventor: MATSUDAIRA TADASHI
IPC: B21D43/18
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To shorten air releasing time for a circuit to release a sucking function and to improve positioning accuracy of a releasing position by arranging an exhaust stopping means to stop exhaust operation on the exhaust side, and releasing the sucking function of a sucking pad by instantly blowing off air from the sucking pad. SOLUTION: An intake solenoid 1 is constituted so that air flows by opening a circuit in a condition where the air circuit is open at current-carrying time, and an exhaust solenoid 2 is constituted so that air does not flow by closing the circuit in a closing condition at current-carrying time. The exhaust solenoid 2 sucks/grips a work when a vacuum pad 4 is put in an air sucking condition since air flows to a vacuum generator 3 in a circuit opening condition by OFF of a power source. The exhaust solenoid 2 releases a sucking function by blowing off air from the tip of the vacuum pad 4 since air flows to the vacuum pad 4 side when an exhaust side port becomes a closed state in a circuit closed condition by ON of the power source.
Patent JP-H01134257-A (JP)
Title: Biochemical analysis apparatus
Inventor: SAITO YOSHIO
IPC: G01N35/04
Filed: 1987-11-19
Abstract: PURPOSE:To enable high-speed processing with a biochemical analysis apparatus using a long-sized test film by specifying the length of an incubator and the distance from the inlet of the incubator to a measuring means to suitable lengths and constituting the apparatus in such a manner that the film can move back and forth. CONSTITUTION:A sample is spotted to the long-sized test film 3 by a spotting nozzle 15 and the film is fed into the incubator 55. The degree of the coloration thereof is then measured by the measuring means 57. The length necessary for one spotting at the test film 3, designated as l, the time for the incubation as (t), the number of spotting of the unit time as (n), the length of the incubator 55 as L and the distance from the inlet of the incubator 55 to the measuring means 57 as M are specified to the equation I and equation II. The test film 3 is continuously moved back and forth in the incubator 55 by which the time for the incubation is prevented from hindering the high-speed processing regardless of an end point method and speed method.
Patent JP-H07117954-A (JP)
Title: Stairway elevator for physically handicapped person
Inventor: HASHINO MASARU
IPC: B66B9/08
Filed: 1993-10-28
Abstract: PURPOSE:To provide a stairway elevator for a physically handicapped person effective for the physically handicapped person to ascend and descend a stairway, having a fixed installation structure not obstructing the movement of an ordinary healthy person, and having a mobile facility capable of being stored at a nonobstructive location when not in use. CONSTITUTION:Two parallel upper and lower guide rails 3 are installed along the tilt direction on the wall 2 of a stairway 1. Coupling legs 7 provided on an elevator 6 are slidably coupled with two guide rails 3 to maintain the attitude of the elevator 6, and the elevator 6 can be lifted or lowered along the guide rails 3. Coupling pieces 11 coupled with drive guides 12 provided on the wall 2 and guided by them are provided at the tips of multiple arms 10 radially extended from a rotary shaft rotatively driven by a motor 8. The drive guides 12 give the movement in the ascending/descending directions of the stairway 1 at nearly a constant speed to the rotary shaft of the arms 10 when the coupling pieces 11 at the tips of the arms 10 are coupled and rotated.
Patent JP-S62156142-A (JP)
Title: Production of amide resin expansion molded article
Inventor: NAGAYA ISAO
IPC: C08G69/14
Filed: 1986-12-09
Abstract: PURPOSE:To obtain the titled molded article by incorporating either or both of polymerization catalyst-contg. omega-lactam melt and polymerization cocatalyst- contg. one with an aromatic polyamide soluble therein to carry out injection or casting into a mold. CONSTITUTION:Either or both of (A) a melt prepared by adding a polymerization catalyst (e.g. alkali metal, alkaline earth metal) to omega-lactam followed by warming and (B) a second melt prepared by adding at least one kind of polymerization cocatalyst selected from compounds of formula I-V [A is halogen or of formula VI (Y is 3-11C alkylene); a is 1-3; b is >=1, R1 is alkyl, aralkyl, etc., R2 is poly (<=2) valent hydrocarbon group having hydrocarbon group and ether bond, Z is polyether with a minimum molecular weight 2,000, etc.], respectively, and ingredient(s), etc., followed by warming, is incorporated with an aromatic polyamide soluble in omega-lactam, and a foaming agent is added to either or both of the above components A and B to rapidly blend the both components A and B, the resultant blend being injected or cast into a mold, thus obtaining the objective expansion molded article with a pore content 0.1-90%.
Patent JP-2001117748-A (JP)
Title: Computer readable recording medium stored with electronic pamphlet data
Inventor: OGI KOICHIRO
IPC: G06F3/048
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To freely design character strings, images or the like while considering the whole arrangement and to transmit or advertise information by using a widely spread browser. SOLUTION: An FD 1 recording electronic pamphlet data constituted of an integrated image file 10 collecting plural images including character strings to be displayed in one frame of a browser 5b as an integrated image and an HTML file 13 for referring to the file 10 and displaying character strings in one frame is read out by an FD device 6 and link button integrated image 20 and a main integrated image 30a are displayed in one frame of the browser 5b.
Patent JP-H05127696-A (JP)
Title: Speech recognizing method
Inventor: NOMURA KAZUYA
IPC: G10L15/32
Filed: 1991-11-08
Abstract: PURPOSE:To prevent misrecognition and increase the recognition rate by collat ing a result, outputted by a primary collation part as a series of similarity and the length of word sections, by a secondary collation part. CONSTITUTION:This method is roughly divided into the primary collation part 1 and secondary collation part 2. The primary collation part 1 analyzes and collates an input speech signal with standard patterns of all objects of recognition which are previously generated, segments input into word speeches, and outputs the result as the series of the similarity and the length of the segmented speech sections. The secondary collation part 2 utilizes the fact that the similarity to the standard pattern differ in tendency in recognized word units, inputs and handles the similarity series (consisting of similarity obtained by segmenting the input into the respective recognized object words) as the result of the primary collation as feature parameters, and recognizes a speech by pattern matching, thereby correcting an error in the recognition of the primary collation part 1.
Patent JP-H02140545-A (JP)
Title: Attaching method for ventilation fan of duct
Inventor: YAGASAKI YUKIO
IPC: F24F7/10
Filed: 1988-11-22
Abstract: PURPOSE:To attach a ventilation fan and to simply and rapidly perform a replacing work by introducing a flexible duct from an opening opened at a ceiling plate into a room, connecting it to the dust connection port of a ventilation fan body of the duct, and pressing the body together with the duct into the ceiling to suspend it from a ceiling slab. CONSTITUTION:A flexible duct 7 is previously extended into a ceiling, an opening 9 is formed at a ceiling plate 8, and a hanging bolt 10 is attached to a ceiling slab 2 through the opening 9. Then, the duct 7 is extended from the opening 9, inserted into the duct connection port 6 of a duct ventilation fan body 1, clamped with rivets 11, and further wound with aluminum tapes 12, etc. double - triple. Then, the body 1 is pressed together with the duct 7 into the ceiling, the bolt 10 is inserted into a hanging bolt attaching through hole 3, and the body 1 is suspended through the bolt 10. The excessive length of the duct 7 is adjusted in the ceiling, and a grill 14 covering the lower end opening face of the body 1 is then attached.
Patent JP-H06152165-A (JP)
Title: Ejection handle
Inventor: SHIMAKAWA KATSUHIDE
IPC: H05K7/14
Filed: 1992-11-02
Abstract: PURPOSE:To provide an ejection handle wherein the mounting area of a component on a bracket can be increased. CONSTITUTION:A flat boardlike lever part 24 provided with a protrusion part 24A whose tip comes into contact with the mounting unit of a board and a flat boardlike shaft support part 23 provided with a through hole 22 passed through a shaft vertically installed at the end part of the board are constituted in such a way that they are overlapped partly by a handle part 25 and that they are fixed in parallel. Consequently, since the shaft support part 23 and the lever part 24 are supported in parallel so as to be overlapped partly, the length of an ejection handle can be made short as compared with an ejection handle in conventional cases, the mounting area of a component mounted on a bracket vertically installed at the board can be increased, the number of input/output points determined by the size of a connector can be increased when the component is the connector, and the degree of freedom of the design of the board can be increased.
Patent JP-H04168518-A (JP)
Title: Shut-down method and start method for disk controller and disk controller
Inventor: MURATA TOMOHIRO
IPC: G06F12/08
Filed: 1990-11-01
Abstract: PURPOSE:To eliminate the need of control to the other cluster between plural clusters by constituting the controller so that a processor in the cluster executes a block processing of the own processor irrespective of a state of an operation and a block of the other processor. CONSTITUTION:A common control information updating frequency on a shared memory 103 and transfer control information freshness on a built-in disk 105 are read out and its values are compared. As a result, unless its values are equal, common control information on a local memory is transferred to a store area of transfer control information on the disk 105 through a service processor, and a value of transfer information effectiveness decision information of the own cluster is set effectively. Subsequently, a common control information access lock is released and the own processor is blocked. In such a way, a processor in a cluster executes a block processing of the own processor irrespective of a block state of the other processor, by which control for managing the other cluster becomes unnecessary.
Patent JP-S63148158-A (JP)
Title: Biosensor
Inventor: SUGIHARA HIROKAZU
IPC: G01N27/28
Filed: 1986-12-10
Abstract: PURPOSE:To permit easy measurement of a specific component in a vital sample by integrating an insulating substrate, electrode systems and a porous body on which oxidation reduction enzyme and electron receptor are deposited. CONSTITUTION:Thermosetting conductive carbon paste is printed on the insulating substrate 1 to form the electrode system consisting of a counter electrode 2, a measuring electrode 3 and a reference electrode 4. The electrode system is partially coated to form an insulating layer 5 except electrochemically acting parts 2'-4' of the respective electrodes. A holding frame 6 opened with a hole is adhered to the layer 5 and the porous body 7 is held in the hole so as to cover the electrode systems 2'-4'. A cover having an aperture is further adhered thereto to integrate the entire part. A standard glucose liquid is dropped as a sample liquid to the porous body of the glucose sensor constituted in the above-mentioned manner and pulse voltage is applied in the anode direction to the electrode 3 with the electrode 4 as a reference. The oxidation current value after the specified time is then measured. The measured current value corresponds to the concn. of the glucose which is a substrate.
Patent JP-H06148406-A (JP)
Title: Aspherical meniscus lens
Inventor: TAGAWA ETSUO
IPC: G02B3/02
Filed: 1992-11-02
Abstract: PURPOSE:To provide an aspherical meniscus lens whose focal distance is made as infinite as possible, whose use is not limited, and which can be easily manufactured. CONSTITUTION:The aspherical meniscus lens 1 is constituted of a convex surface 2 and a concave surface 3. The convex surface 2 is a spherical surface having a radius R1. The concave surface 3 is an ellipsoid which is concentric with the convex surface 2, is brought into contact with the spherical surface having the smaller radius R2 than the radius R1 and the spherical surface having the radius R3 which is larger than R2 and smaller than the R1, and whose minor axis is aligned with an optical axis.
Patent JP-H11133834-A (JP)
Title: Tandem type color image forming device and developing unit
Inventor: ISHIDA HIDEKI
IPC: G03G21/16
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To always form a high-quality color image by preventing the image from being formed on a condition that a cleaning means for cleaning an electrifying means is positioned in an area corresponding to a toner image forming area in the electrifying means. SOLUTION: A downstream image forming unit 50M out of the mutually adjacent image forming units is provided with a developing unit 11M. Since the unit 11M is provided with a projection part 12c in the area corresponding to the toner image forming area of one more upstream photoreceptor drum 51B, it is inhibited from being attached to the image forming device because the cleaning member 57 and the projection part 12c interfere with each other when the cleaning member 57 of a charger 53B electrifying the drum 51B is positioned in the area corresponding to the toner image forming area.
Patent JP-S63147243-A (JP)
Title: Method for monitoring trace information for multi-processor system
Inventor: MINE HIRONORI
IPC: G06F11/34
Filed: 1986-12-10
Abstract: PURPOSE:To simplify constitution and to prevent occurrence of a serious trouble by connecting a trace memory to a common bus to store the trace information on each processor. CONSTITUTION:A common memory CM is connected to a common bus 1 together with single processor 21, 22 including a main processor 20. The memory CM contains a trace memory 3A which stores the trace information on those processors 20-22. The trace attributes of processors 20-22 are rewritten via a starting tool connected to the processor 20 and the working states of processor 20-22 are grasped via a single developing tool with reference to the memory 3A. Thus the processor 20 produces a necessary warning based on the checking result of the error occurrence frequency. Then the occurrence of a serious trouble is prevented with a simple constitution where a single shared trace memory and a single developing tool are used and no trace area is not provided to each processor.
Patent JP-H08153071-A (JP)
Title: File update method and information processor
Inventor: TANAKA YOKO
IPC: G06F15/16
Filed: 1994-11-29
Abstract: PURPOSE: To provide a file update method and an information processor using the file update method, in which the contents of a file within each computer have always consistency. CONSTITUTION: Computers 1 to 3 are respectively provided with reference files 1a to 3a which have mutual consistency and update files 1b to 3b with the same structure and item, etc., as them. The computer 1 receives update data from a terminal equipment 5, records the piece of update data in the update data table of a data acquiring means 1d, and updates an update file 1b based on this update data by means of update means 1e. At the time of finishing the update, update data is transmitted to the computers 2 and 3 and at the time of finishing update at each computer, the respective update files and reference files in the computers 1 to 3 are exchanged.
Patent JP-H05155655-A (JP)
Title: Magnesia carbon brick
Inventor: SUKENARI SHIRO
IPC: C04B35/043
Filed: 1991-11-11
Abstract: PURPOSE:To improve thermal spalling resistance of a magnesia carbon brick. CONSTITUTION:A magnesia carbon brick is obtained by adding a binder to a blended material of 70-90wt.% magnesia having >=1mm particle diameter, residual magnesia component composed of magnesia having <1mm particle diameter and a carbon refractory material followed by kneeding and forming. Thus, reduction of carbon content in the brick becomes to be available while keeping the thermal spalling resistance. This method contributes to the production of a high grade low carbon steel.
Patent JP-H09186341-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: HE CHIYAN YAN
IPC: H01L21/84
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To increase an on-state current to make high an on/off-state current ratio by a method wherein a second active layer formed in such a way as to intersect a first active layer in a prescribed width and in such a way as to lie across a gate electrode is electrically connected to the first active layer on an insulating substrate. SOLUTION: A thin film transistor has a structure where, a silicon gate electrode 21, a gate oxide film 22, a first channel semiconductor region 23 and a second channel semiconductor region 24 are formed on an insulating substrate 20. One end part of the region 23 and one end part of the region 24 are connected with each other and those of the regions 23 and 24 are connected with a drain region 26 via an offset region 25. Moreover, with a source region 27 formed from the other end part of the region 24 along the vertical surface of the electrode 21 formed with the oxide film 22, it is connected with the region 23.
Patent JP-H02141431-A (JP)
Title: Desiliconizing method in metallic salt solution
Inventor: KAWAGOE HIROAKI
IPC: C01G53/00
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a metallic salt soln. capable of obtaining the ferrite powder of iron, etc., having low contents of siliceous components and other impurities mixed in the process by allowing the free acid in an acidic soln. to react with metal powder in the presence of hydrolyzable metal ions. CONSTITUTION:The fine metal powder (e.g., ferromanganese) active to the free acids in an aq. acidic soln. contg. >=1 kind among Fe, Mn, Zn, and Ni is added to the soln., and the free acids are allowed to react with the metal powder in the presence of hydrolyzable metal ions (e.g., Al ion). A metal hydroxide is formed by this method without adding an alkaline component unlike the conventional method, and the siliceous components in the soln. are removed. Consequently, a metallic salt soln. free of the siliceous components and alkali metal ion deteriorating the magnetic characteristic of ferrite powder and the ammonium salts deteriorating the acid recovery balance in the recovery of the exhaust gas from the ferrite powder production process is obtained.
Patent JP-H04166993-A (JP)
Title: Method for displaying image information
Inventor: MIYAI MAKOTO
IPC: G06F3/14
Filed: 1990-10-31
Abstract: PURPOSE:To efficiently recognize a real image by calculating the center of a rectangle making contact with the real image on input binary image information, and displaying the real image in such a manner that the center of the rectangle coincides with the angle of an output area on both sides specified by output area information. CONSTITUTION:An input means 5 inputs both a memory 3 into which output area information such as the numbers of longitudinal and cross dots in an output area 2 and a binary image information storage area 4 and a rectangle center calculating means 6 calculates the center of a rectangle making contact with a real image on the binary image information input by the input means 5. Then an output means 7 causes the binary image information to be output to an output area 2 on the screen 1 in such a manner that the center of the rectangle making contact with the real image on the binary image information which center is calculated by the rectangle center calculating means 6 coincides with the angle of the output area 2 on the screen 1. One part of the real image is almost certainly displayed in the output area 2 on the screen 1. Thereby the real image on the binary image information can be efficiently recognized on the screen 1.
Patent JP-H01136197-A (JP)
Title: Voice recognition equipment
Inventor: TABEI YUKIO
IPC: G10L15/10
Filed: 1987-11-24
Abstract: PURPOSE: To perform voice recognition with high recognition precision even in noise circumstances or the like by detecting plural voice section candidates and linearly expanding/reducing analysis data in all voice section candidates to a certain number of frames and calculating similarities to standard patterns. CONSTITUTION: Plural voice section candidates are detected by a voice section detection part 13, and similarities subjected to time normalization in each voice section candidate are calculated for respective voice section candidates by a similarity calculation part 14 and are discriminated by a discrimination part 16. Thus, similarity calculation is certainly performed for voice section candidates including no noise, namely, correct voice sections even if noise is mixed before or after an input voice to bring about an error in unequivocal voice section detection, and therefore, voice recognition is performed with high recognition precision even under a noise or the like.