baber/WOPTO huggingface dataset:
Patent JP-S6455323-A (JP)
Title: Powder for refining aluminum killed steel
Inventor: KAWASHIMA KAZUTOSHI
IPC: B22D11/10
Filed: 1987-08-26
Abstract: PURPOSE:To prevent the occurrence of spills on a steel product by using powder having a compsn. having a specified ratio of CaO to SiO2 and contg. a specified amt. of CaCl2. CONSTITUTION:This powder for refining Al killed steel added to a casting mold for continuous casting has a compsn. having 0.5-1.5 ratio of CaO to SiO2 and contg. 10-40wt.% CaCl2. Molten pig iron 8 is poured into a tundish 1, the powder 9 is added to the surface of molten steel 8 in a casting mold 7 so as to cover the steel 8 with the powder 9 and the steel 8 is continuously cast. During this casting, the powder 9 prevents the oxidation of the steel 8 and improves the lubricity between the mold 7 and a solidified shell. Since alumina-based inclusion causing spills is modified to malleable inclusion having a low m.p. by the powder 9, a high quality steel product free from spills is obtd. When the amt. of CaCl2 in the powder is <10%, the m.p. of the inclusion is not satisfactorily reduced. In case of >40%, the erosion of the refractories of an immersion nozzle, etc., is accelerated. When the ratio of CaO to SiO2 is within the above-mentioned range, moderate viscosity and a proper softening point are obtd. so as to ensure the required amt. of the powder flowing in the mold.
Patent JP-S6272032-A (JP)
Title: Graphing method for software manufacture state
Inventor: TAKAHASHI TOSHIMASA
IPC: G06F11/28
Filed: 1985-09-25
Abstract: PURPOSE:To recognize numerically the operation state of software in the process of manufacture and the quality after the manufacture by sampling the quantity and frequency of a source change, a computer use time, a terminal connection time, and the final effective number of steps every time the source change is made in the middle of the manufacture, and finding a specific evaluation index on the basis of those pieces of information. CONSTITUTION:Evaluation information is accumulated every time the production change of software is made with respect to a software manufacturing method which generates software and manufactures it while carrying out debugging and correction successively. The evaluation information includes the number of added source steps, the number of deleted source steps, the frequency of modification, the final effective number of steps, the computer use time, and the terminal connection time (when an on-line interactive source editor is used), and those are sampled automatically and stored. In a step of evaluation list generation, various parameters are found on the basis of the respective pieces of information and an evaluation list 13 is printed. Here, a supervisor 2 obtains the evaluation list 13 periodically and grasps the operation states of programmers and the quality of the product.
Patent JP-H0375810-A (JP)
Title: Electronic computer
Inventor: NARUOKA YOSHIMASA
IPC: G06F1/26
Filed: 1989-08-17
Abstract: PURPOSE:To obtain the electronic computer of high safety by giving a warning and stopping the power switch disconnection operation of an operator if there is a program in the middle of processing when a power switch is to be disconnected. CONSTITUTION:When the operator touches the operation part of the power switch 4 for disconnecting the power switch 4, a touch sensor 4a detects it and an interruption device 6 informs CPU1a of interruption with effect that the power switch 4 is disconnected. A monitor program 1b which is previously prepared checks a present program state in CPU 1a. When the other program is in an executed state, a warning message with effect that the power switch 4 is not to be disconnected is outputted to the terminal 2 of the operator. The operator who views the message stops the disconnection operation of the power switch 4 halfway. Thus, inconvenience that power source is disconnected in the middle of the program processing is eliminated, and safety is improved.
Patent JP-S60106964-A (JP)
Title: Method and apparatus for forming film of hyperfine particles
Inventor: HAYASHI CHIKARA
IPC: C23C14/24
Filed: 1983-11-12
Abstract: PURPOSE:To form a film of hyperfine particles on a member to be treated by evaporating a metallic material by heating in an atmosphere of a nonoxidizing gas, sending the gas and the evaporated fine particles to a vapor deposition chamber through a pipe by an internal pressure difference, and spouting them from a nozzle. CONSTITUTION:A vessel 1 for generating metallic vapor is filled with a nonoxidizing gas sent from a cylinder 5, and a metal (a) in the vessel 1 is evaporated by heating. The resulting vapor is sent to a vapor deposition vessel 21 through a pipe 19 by the internal pressure difference with a vacuum pump 7, and it is spouted from a nozzle 20 toward the surface of a member (b) to be treated to form a vapor-deposited film. The evaporated fine particles are efficiently deposited on the member (b) in other chamber without causing oxidation.
Patent JP-S6270755-A (JP)
Title: Method for examining concentration of solvent for liquid chromatography
Inventor: KITAZAWA ATSUJI
IPC: G01N30/34
Filed: 1985-09-25
Abstract: PURPOSE:To accurately calculate the concn. of a solvent to be examined, by calculating a calibration curve of solvent concn. and a holding time with respect to a solvent having the same component as the solvent to be examined but known concn. different from that of said solvent to be examined and comparing the same with the holding time of the solvent to be examined. CONSTITUTION:For example, a water-methanol mixture is used as a solvent to be examined. At first, solvents of which the methanol concns. are different over several stages are prepared and used as the mobile phase of liquid chromatography and a sample is injected therein to measure the hold times of said solvents. Then, the calibration curves between solvent concns. and teh holding times are calculated. Further, the sample is injected in the water- methanol solvent mixture being the solvent to be examined and the holding time of said solvent is measured by the liquid chromatography and the holding time of the solvent to be examined is compared with the calibration curves to calculate concn. Because the concn. is calculated from the holding time of the solvent to be examined by the calibration curve of each solvent having known concn., the concn. can be rapidly calculated with high accuracy.
Patent JP-S6272028-A (JP)
Title: Plural condition comparison system
Inventor: KOYAMA YASUO
IPC: G06F17/30
Filed: 1985-09-25
Abstract: PURPOSE:To decide retrieval condition in a short period with small memory capacity by providing an individual condition table, a record buffer, an arithmetic specifying register, an arithmetic comparing circuit, a register for data to be compared, a mask data register, a comparison data register, and a decision register. CONSTITUTION:The individual condition table 1 is stored with the number of check items and also stored with the position and length of each item in the record of check data, check condition, and data to be compared. The condition of the individual condition table 1 is loaded in the arithmetic specifying register 3 to specify the operation of the arithmetic comparing circuit 4. The data to be compared in the individual condition table 1 are loaded, item by item, in the register for the data to be compared. A mask pattern is loaded in the mask data register 6 according to the length of the individual condition table 1. The comparison data is loaded in the comparison data register 7 from the record buffer 2 according to the position in the record of the individual condition table 1. A value set in the decision register 10 is stored in a memory device by a program and the retrieval condition of a next item is checked in order.
Patent JP-H0554969-A (JP)
Title: Electroluminescent light strip
Inventor: TOOMASU ROIDO GASUTAFUSON
IPC: H05B33/06
Filed: 1991-08-23
Abstract: PURPOSE: To protect an electroluminescent lamp from damage with structural completeness and sufficiently protect the lamp from moisture in the environment. CONSTITUTION: A translucent metallized film 34 is formed in an electroluminescent lamp 20, and both are completely wrapped with a moisture protecting over 36 made of a polymer which is continuous and no moisture penetrating, formed by injection molding. A pair of bus bars 30, 32 electrically connected is formed on both sides of the lamp.
Patent JP-2000030193-A (JP)
Title: Allocation system
Inventor: MURAKAMI HIROSHI
IPC: H04B7/26
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To efficiently execute allocation by excluding the useless re-allocation when boarding demand data is deviated from an actual boarding demand state. SOLUTION: A prediction occurrence trip detecting part 201 finds the number of prediction occurrence trips from a boarding demand occurrence probability within an SD time, based on average boarding demand actual results A per unit time. A demand number calculating part 202 calculates the number of demands from the number of the actual demands and the number of the prediction occurrence trips. A vehicle number calculating part 203 calculates the number of vehicles which can be used within the SD time based on the number of arrival vehicles and the number of possessed vehicles by destination information of the occurrence trips. A difference between the demand number and the existing vehicle number is calculated by a surplus/shortage number calculating part 205 and a re-allocation setting part 206 sets the number of re-allocation based on the difference.  The calculating part 204 predicts destinations of the prediction occurrence trips and calculates prediction arrival trips.
Patent JP-S6190442-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMAE MASAHIKO
IPC: H01L21/76
Filed: 1984-10-09
Abstract: PURPOSE:To obtain the titled device of good reproducibility without deterioration in isolating characteristic due to hot carrier injection by a method wherein a thermal oxide film is formed on the side surface and the bottom of a groove provided in a substrate, and the groove is filled with boron silicate glass almost flatly to the surface part. CONSTITUTION:Grooves of 1mum width and 5mum depth are selectively formed in the Si substrate 10 by dry etching. Thereafter, a double-layer insulation film 11 with a 1,000Angstrom  Si nitride film formed on a 3,000Angstrom  thermal oxide film is provided on the Si surface. Next, a boron silicate glass 12 is formed with a thickness of 3,000Angstrom , and this glass 12 is left only on the side surface of the groove by dry etching. Then, an Si dioxide film 13 is formed with a thickness of 1mum and heat-treated for 6min at 1,000 deg.C, when boron in the boron silicate glass diffuses into the Si dioxide and turns the boron-diffused region 13' into boron silicate glass. Finally, etching the Si dioxide with the solution of diluted hydrofluoric acid causes its surface to be almost flat. Such a manner can yield the structure of micro multilayer wiring with good reliability.
Patent JP-2001037827-A (JP)
Title: Suction type facial treatment apparatus
Inventor: TAKEDA KAZUYUKI
IPC: A45D44/22
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a suction type facial treatment apparatus having a clean suction attachment that is easy to clean. SOLUTION: A suction attachment 14 can be freely attached to and removed from a suction pump mechanism 3 driven by an electric motor and comprises a cylindrical body 7 open at both ends and a bowl-shaped body 11 formed with both a suction opening 12 being freely removably attachable to the outer surface of the cylindrical body 7 and wider than the outer surface of the cylindrical body 7 and a short cylindrical attaching part 13 whose inner surface is about equal in diameter to the outer surface of the cylindrical body 7. The suction attachment 14 can be adapted to both a relatively narrow part and a relatively wide part with the bowl-shaped body 11 attached to or removed from the cylindrical body 7, and the suction attachment 14 can be cleaned thoroughly by separating the cylindrical body 7 and the bowl-shaped body 11.
Patent JP-S60100387-A (JP)
Inventor: KENESU FUOSUTA FUOOKU
IPC: H01R43/01
Filed: 1984-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59103136-A (JP)
Title: Kana (japanese syllabary)/kanji (chinese character) processor
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06F3/01
Filed: 1982-12-03
Abstract: PURPOSE:To perform the KANA/KANJI conversion with high efficiency while reducing the load of an operator by discriminating a homophone and a word of same type with a function that learns the homophone for each paragraph in case the homophone exist. CONSTITUTION:A keyboard 11 feeds a Japanese sentence as a KANA sentence and stores it temporarily in an input character buffer register 12. A word dictionary storage circuit contains an independent word dictionary 18 containing the output order information of homonyms, a prefix list 19, a suffix list 20, etc. A control circuit 13 retrieves a word dictionary circuit and converts the contents of a buffer circuit into a sentence containing KANA and KANJI. Then the information on parts of speed, prefixes and suffixes are stored in buffers 25, 27 and 29 respectively, and at the same time the fixed information is stored opposite to the input character string of the keyboard 11. For these buffer output characters, the part-of-speech code is recorded in place of the output character string for a specific part of speech.
Patent JP-S58114325-A (JP)
Title: Production of magnetic head
Inventor: SEKINO TAMOTSU
IPC: G11B5/133
Filed: 1981-12-26
Abstract: PURPOSE:To attain a mass production of a single head core, by forming a gap line by forming a depressed grooves to two ferrite blocks and then melt-sticking these blocks together and then cutting the slice grooves with every second one from the center of the processed part of the depressed groove. CONSTITUTION:A depressed groove 2, a winding groove 4 and a rear adhesive groove 5 are formed to ferrite blocks 1 and 3. The glass G is filled into the groove 2, and the surface is polished. Then a glass rod 7 is put into the groove 5. The blocks 1 and 3 are melt-stuck to each other to form a connecting part 9. Then winding guides 10 and 11 are formed on the side faces of the blocks 1 and 3, and the front face is polished into a curved surface. Then the slice grooves 12 are cut with every second one at the center A-A' between adjacent grooves 2. Thus a ferrite core 14 is formed. Then a single head core 14' forming a gap 15 is obtained in mass production by deleting the residual part of the ferrite cut.
Patent JP-H0533258-A (JP)
Title: Processing of fabric
Inventor: IWAMI HIDEO
IPC: D06B3/10
Filed: 1991-07-29
Abstract: PURPOSE:To improve the efficiency in water washing, scouring, dyeing finish, etc., of fabric and the quality of the treated fabric by using a small-sized and simple-mechanism apparatus, increasing the residence time of the continuous belt-shaped fabric in a treatment tank and increasing the impact force applied to the fabric to be treated. CONSTITUTION:A treatment tank 10 divided into a front chamber 12 and a rear chamber 14 and equipped with a cylindrical rotator 28 formed by cylindrically arranging plural rod-shaped units 30 on the way of a passage 26 mutually connecting both the chambers is used. Fabric 20 to be treated is sent by a prescribed length into the inside of the treatment tank and the cylindrical rotator is rotated in the normal and reverse directions to repeatedly transfer the fabric between the front and rear chambers and to give treatments during the above-mentioned transfer.
Patent JP-H0661444-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: HASHIZUME YASUYUKI
IPC: H01L21/8242
Filed: 1992-08-10
Abstract: PURPOSE:To provide a semiconductor memory device wherein it is possible to restrain that impurities are diffused to a semiconductor substrate from a storage node and a capacitor whose reliability against the dielectric breakdown of a dielectric film is high is provided. CONSTITUTION:A storage node 15 is composed of a lower-layer storage node 11a and an upper-layer storage node 14a. The lower-layer storage node 11a is formed by implanting impurity ions after a polycrystalline silicon film not doped with impurities has been formed. The upper-layer storage node 14a is composed of doped polysilicon into which impurities having a concentration higher than an impurity concentration in the lower-layer storage node 11a doped with the impurities have been introduced in advance. An insulating film 10 which restrains the impurities in the upper-layer storage node 14a from being diffused to a high-concentration source/drain region 9b is formed between the lower-layer storage node 11a and the upper-layer storage node 14a.
Patent JP-S6457646-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI HIDEO
IPC: H01L21/28
Filed: 1987-08-28
Abstract: PURPOSE:To stabilize a silicide film without increasing silicon/metal ratio, by a method wherein, after a polysilicon film is grown on a semiconductor substrate surface, impurity of a conductivity type is diffused, and heat-treating is performed, a silicide film is deposited thereon. CONSTITUTION:On a semiconductor substrate 11 surface, an insulating film 16 is formed, on which a polysilicon film 12 is grown, and impurity of a conductivity type is diffused in the polysilicon film 12. After the polysilicon film 12 is heat-treated, a silicide film 14 is deposited on the polysilicon film 12. For example, on the silicon substrate 11, a polysilicon film 12 is grown by CVD method and phosphorus is doped, and then, by annealing at a temperature higher than or equal to 950 deg.C, grain 13a whose size became large is obtained. After silicide 14 is deposited, heat-treating at a temperature of 800-1000 deg.C is performed to decrease the resistance of the silicide film. By the effect of this heat-treating, comparatively much silicon 15 in silicide is grown on the polysilicon film 14, and the silicon/metal ratio of the silicide film approaches 2.
Patent JP-H0655224-A (JP)
Title: Tension device for forming device for corrugated fin
Inventor: NOZAKI KIMIO
IPC: B21D53/04
Filed: 1992-08-10
Abstract: PURPOSE:To provide a tension device improved in the accuracy of a formed height of a corrugated fin by eliminating the exchange of a felt material and adjustment of the tension by the intuition of an operator. CONSTITUTION:In a corrugated fin forming device provided with a pair of upper and lower corrugation cutter on a passage of a fin material 1, the tension device is arranged on the upstream side of a corrugation cutter and consists of a pair of rolls clamping the fin material 1 and an electromagnetic brake 35 connected with a rotary shaft 33 of one of the rolls, a pair of upper and lower rolls is a slitting roll 23 cutting the fin material into plural parts and urethane rings 29, 31 are mounted on the outer peripheries of an upper cutting ring 25 and a lower cutting ring 27 of the slitting roll 23.
Patent JP-S58120596-A (JP)
Title: Synthesizing method for beryl crystal by f-z method
Inventor: TERAISHI KATSUHIRO
IPC: C01B33/00
Filed: 1981-12-29
Abstract: PURPOSE:To grow a beryl crystal at a high speed in the stage of synthesizing said crystal by using flux pellets made from a raw material substance of which a satd. equil. state is beforehand assured to modiby an F.Z system and controlling the bearing of a seed crystal. CONSTITUTION:Powder having a compsn. of 3BeO.Al2O3.6SiO2.0.005Cr2O3 is added with mixed powder of LiOH and V2O5 having high purity, and the mixture is molded and sintered to form disc-like flux pellets. The flux pellets are placed on a seed crystal set in an F.Z furnace, and are brought into contact with a raw material blank bar of a sintered body consisting of 3BeO.Al2O3. 6SiO2.0.005Cr2O3, and while the flux is melted, a crystal is grown. By such method, the crystal having no inclusions is synthesized easily. Since the growth of the crystal progresses at the interface of the melt and the crystal, the lower crystal body is usable as it is as an emerald crystal body if the flux solid is cut off.
Patent JP-2001041224-A (JP)
Title: Shaft support device for rotary member
Inventor: SHIROGANE KIYOSHI
IPC: F16C11/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a shaft support device for a rotary member such as fork or a claw lever arranged on a door locking device of a car which dispenses with a bush and a washer on its shaft support part for preventing generation of metal noises and rust, and improving operation feeling of the rotary member. SOLUTION: An elastic cylindrical part 33a having a cylindrical hole communicated with a shaft hole 34b of a lock lever 34 is arranged on a fence block 33. A plurality of tongue pieces 33b are formed on the cylindrical part 33a along its periphery at its tip side. A claw shaft 36 has a widened diameter portion 36 on its upper side, which has a curved taper 36d toward the upper end. The claw shaft 36 is fixed to a safety plate 31 and a set plate 32 through the cylindrical part 33a and the shaft hole 34b of the lock lever 34. The tongue pieces 33b spread out by the curved taper 36d of the claw shaft 36 are bulged out into a portion between the set plate 32 and an open lever 35.
Patent JP-S6271716-A (JP)
Title: Air conditioner for car
Inventor: WATANABE YOSHIKAZU
IPC: B60H1/00
Filed: 1985-09-25
Abstract: PURPOSE:To widen the width of selection of the air conditioning feeling by arranging a buttefly damper so as to open and close the warm-air flow-out passage of a heater core on the downstream part of the heater core, into an air flow passage. CONSTITUTION:When a temperature setting lever is at the COOL position, an air mixing damper 13 is at the (c)-position, and when the lever is at the WARM position, the damper is at the (a)-position. While, a temperature setting switch used in bi-level mode is installed onto the temperature setting lever, and the position of a buttefly damper 15 is changed stepwise in (f)  (e)  (d) in the bi-level mode. Therefore, the warm air which is supplied from a heater core 11 is switched stepwise by the butterfly damper 15, and the mixing perfor mance of the cold air which passes through a bypass passage 12 and the warm air which passes through the heater core 11 in a mixing chamber 14 is varied. Therefore, the blowing-out temperature difference between at a vent blow-out port 20 and a heat blow-out port 21 can be set at various values, and comfort ableness can be improved.
Patent JP-H0761203-A (JP)
Title: Mud removing device for double type paddy field wheel
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1993-08-30
Abstract: PURPOSE:To prevent the roughness being due to a traveling wheel of the surface soil face of a paddy field during traveling of a travel device by preventing a mud flung up with both the paddy field wheels of the travel device, which has the two paddy field wheels attached to an axle in parallel close right and left and travels on the paddy field, from falling between the right and left wheels. CONSTITUTION:In a travel device equipped with double type paddy field wheels having two paddy field wheels 5a, 5b attached to an axle 25 protruding right and left in parallel on both sides, the device is provided with a mud removing board 22 not to fall a mud flung up by the paddy wheel between the right and left paddy field wheels 5a, 5b.