baber/WOPTO huggingface dataset:
Patent JP-S58112172-A (JP)
Title: Storage device for character information
Inventor: HOSHII TOSHIFUMI
IPC: G06F17/28
Filed: 1981-12-25
Abstract: PURPOSE:To store the character information in a storage device with a small amount of capacity, by having a correspondence between the combined characters and the codes of the same number of bits of the codes corresponding to a character and then securing a correspondence between the numerical value of the specific bit of the code and a specific character. CONSTITUTION:The key operation signal of each key at a key input part 1 is applied to a control part to perform various types of controls. At the same time, the input data given from the part 1 is stored in a register 3 and then fed to an address designating circuit 4, a comparator 5 and a display part 6 respectively. The circuit 4 designates the address of an ROM7 on the basis of the data fed into a register 9. Each word read out of the ROM7 is fed to a converting circuit 8. The circuit 8 feeds the code of each character to the register 9. The comparator 5 compares the data between the registers 3 and 9. Based on the result of this comparison, a control part 2 delivers a control instruction to the circuit 4.
Patent JP-H1148514-A (JP)
Title: Thermal print head and manufacture of thermal print head
Inventor: UTSUKA RIYUUICHI
IPC: B41J2/335
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To improve stability of an electrode to moisture, ions, etc., in an environment and enhance durability of a thermal print head, by coating the electrode connected to a heat-generating resistor and having a bonding pad with an inorganic insulator in a manner that the bonding pad is at least partly exposed. SOLUTION: A glaze layer 2 is partially provided on a base body 1 of alumina ceramic, and power feed individual electrodes 4 and a common electrode 15 are also formed on the base body. An insulator 16 of an Si-O-N based is provided which exposes only a bonding pad 5 of the individual electrodes 4 and protects a heat-generating resistor body 3, individual electrodes 4 and common electrode 15. Meanwhile, a driver IC6 is arranged on a driving circuit board 13. The base body 1 and driving circuit board 13 are fixed on a heat sink 17 of aluminum. The driver IC6 and bonding wire 8 are sealed by a sealing member 18 of silicone resin.
Patent JP-H0633695-A (JP)
Title: Shield cutter bit
Inventor: WASHIMI AKIO
IPC: E21D9/087
Filed: 1992-07-16
Abstract: PURPOSE:To enhance the abrasion resistance and wear resistance and stop the generation of defects, cracks and damages locally and stabilize the performance by constituting a base metal and a blade with different cemented carbide and cemented carbide or cement and cemented carbide. CONSTITUTION:The cemented carbide which constitutes a base metal is composed of a first class or at least a second class of Fe group and Cr group metals whose bonding phase quantity ranging from 20 to 50% and a first class or at least a second class of carbide and nitride or the like whose hard phases cover 4a, 5a and 6a groups and the rest. The density is specified to be 13g/cc and below. Moreover, it is diffusion-bonded with the cemented carbide which constitutes the blade. The hard phase is based on cermet mainly composed of a Ti compound. More preferably, the density be 7 to 9g/cc.
Patent JP-S59101825-A (JP)
Title: Manufacture of semiconductor device and heat treatment apparatus therefor
Inventor: KUGIMIYA KOUICHI
IPC: C30B33/00
Filed: 1982-12-02
Abstract: PURPOSE:To enable shallow diffusion, through which slips and strains are not generated, and a shallow junction, and to make the manufacture contribute to an improvement in the performance of an ultra LSI by executing three-stage heat treatment at least a low temperature, a high temperature and a low temperature in order to relax a thermal shock. CONSTITUTION:A heat source 2 and a reflecting plate 5 are set up, and a semiconductor substrate 4 on a holding mechanism 3 is heated through a diffusing plate 6. The semiconductor substrate 4 is kept at a temperature of 400-900 deg.C, whereat diffusion is hardly generated, such as 700 deg.C or less. Heating time is decided to be approximately ten sec. Three-stage heat treatment in which the substrate is held at a temperature of 1,000 deg.C or more in order to activate an impurity and for ten sec or less in order to inhibit diffusion to a low value and strain on cooling is reduced is executed. Accordingly, diffusion is hardly generated, and the shallow junction required for the ULSI can be formed easily with high accuracy. Slips, etc. are not also formed, the impurity can be activated to a high degree, and an element of high quality and high yield can be realized.
Patent JP-S6455548-A (JP)
Title: Photosensitive recording medium
Inventor: SAKAI ATSUSHI
IPC: B41M5/165
Filed: 1987-08-26
Abstract: PURPOSE:To enable the recording of an image on an optional medium by applying a photosensitive microcapsule enclosing a color forming matter therein, a developer, and an adhesives, on a supporting body in a dispersion or a laminated state. CONSTITUTION:The medium 1 is formed by for example, laminating the layer 3 contg. the developer, the photosensitive microcapsule 4 and the adhesive layer 5 on a transparent supporting body 2 by applying them on said body. And, the capsule 4 comprises the color forming material, a photosensitive resin and if necessary, a photopolymerization initiator and a sensitizer. And, the layer 3 comprises a substance such as an acid clay which is capable of coloring the color forming material by allowing to react with said material. Thus, the image can be formed on an optional medium by forming a latent image on the titled medium 1, and then, developing said image under a pressure, followed by laminating the layer 5 with the optional medium.
Patent JP-H0747532-A (JP)
Title: Base plate for curing concrete tile
Inventor: TAKAHARA ETSUKO
IPC: F26B9/00
Filed: 1993-08-03
Abstract: PURPOSE:To prevent trouble such that mortar is bonded to a base plate at the time of curing, in the base plate on which a concrete tile formed by the compression molding of mortar is placed at the time of curing, by forming at least the upper surface of the base plate from a synthetic resin. CONSTITUTION:A curing base plate 4 is set to the upper end of the receiving stand of a tile producing apparatus and used in order to place pantiles after compression molding one at a time. This curing base plate 4 is formed by molding an upper surface plate 16 into the shape corresponding to that of the rear surface of the pantile under vacuum and fusing ribs 17 made of appropriate polyethylene to the rear surface of the upper surface plate 16. An iron plate 18 for magnet attraction is provided to the central part of the rear surface of the upper surface plate 16. By the use of the curing base plate 4, mortar is not fixed to the curing base plate 4 at the time of the curing of the pantile and the ageing base plate can be immediately reused by wiping off sand on the surface of the againg base plate after curing and, therefore, working efficiency can be enhanced.
Patent JP-S6367581-A (JP)
Title: Generating method for partial test item
Inventor: YAMANE YASUAKI
IPC: G01R31/319
Filed: 1986-09-09
Abstract: PURPOSE:To generate a partial test item in a short time by checking logic relation which indicates the correspondence relation between inputs and outputs in the form of a determination table developed so that all permissible partial test items are generated. CONSTITUTION:When the logic relation 11 is inputted from a determination table storage device 7 to an input data editing part 2 with a start signal 10, a singular matrix generation part 3 generates a singular matrix 15 based upon a limited kind and sends it to a limitation condition check part 4 together with an end signal 14. A check part 4 excludes combinations of cause nodes which are impossible by comparing an intermediate pattern with a singular matrix pattern and then sends an end signal 17 to a determination table developing part 5. The developing part 5 inputs the intermediate pattern sequence 21 of the case, result, and state generated by inputting a cause pattern sequence 19 generated by the check part 4 to a partial test item generation part 6 to check its propriety, thereby outputting improper examples to a partial test item output device 9.
Patent JP-H0938494-A (JP)
Title: Catalyst compacting method using alumina as binder
Inventor: HASHIMOTO YASUTSUGU
IPC: B01J2/20
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To compact oxide catalyst powder treated with sulfuric acid and useful as a solid acid catalyst used in various acidic catalytic reactions without reducing the activity of the catalyst. SOLUTION: When an oxide catalyst compact treated with sulfuric acid radicals is produced, a metal hydroxide and boehmite are compacted and the resultant compact is fired at 300-500 deg.C, treated with sulfuric acid radicals and fired at 400-700 deg.C. By this firing, the resultant catalyst is activated.
Patent JP-H0553924-A (JP)
Title: System for testing storage device
Inventor: MASUMOTO KENZO
IPC: G06F12/16
Filed: 1991-08-26
Abstract: PURPOSE:To enable the test of a memory array even without a host device and to improve an error detecting rate by adding a memory scan control part, data comparator and shift control part. CONSTITUTION:Test data are set to write data registers 10-13 by using a shift control part 30 and when a memory scan control part 20 is activated, the contents of the registers 10-13 are written in a memory array 40. Afterwards, when the memory scan control part 20 is switched for read and activated, a data comparator 80 compares read data 200 from the memory array 40 with the contents of the write data registers 10-13. The tested result is decided by conditions that no error is detected by an ECC (Error Correction Code) error detecting/correcting circuit 70 or unmatch is not detected at the result of the data comparator 80.
Patent JP-H0943567-A (JP)
Title: Display circuit for ohp projector
Inventor: HORIKOSHI TAKAO
IPC: G02F1/133
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the flickering of a display due to a noise intrusion into a video signal by calculating a difference while comparing the screen of a previous time with the screen of a next time stored in a frame memory in a dot unit and holding conventional dots without storing newly inputted dots when the difference is smaller than a specified value. SOLUTION: The digital video signal DGT-R1 immediately after an A/D conversion and the digital video signal DGT-R2 of one frame before read out of a frame memory 12 are inputted to a subtractor XOR 15. The subtractor XOR 15 outputs the absolute value of the difference of the video signal having the same dots. This absolute value is compared with the limit value LIMIT specified by a CPU in a comparator CMP 14 and when the absolute value is smaller than the limit value LIMIT, the comparator CD 14 makes a write enable signal WE inactive and then the video signal whose dots are new is not written in the frame memory 12 and the video signal having dots of one screen before is held in the frame memory 12.
Patent JP-S58111792-A (JP)
Inventor: KAMEI KIYOSHI
IPC: G12B1/02
Filed: 1981-12-25
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-H1166190-A (JP)
Title: Electronic exchange ticket method for obtaining electronic information with monetary value by using electronic exchange ticket, and device and recording medium used for same
Inventor: OKA YASUYUKI
IPC: G06Q40/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To make electronic cashing possible for an arbitrary organization and to maintain the safety. SOLUTION: Exchange ticket request information including an issue amount W, a user's identifier IdU, and a use destination identifier IdS is sent from the terminal 11 of a user U to an account management institution B device 12, which verifies the account balance of the user U, and adds a signature on an open cipher basis to the exchange ticket information including the identifier IdB of the device and sends them as an exchange ticket to the terminal 11 when the balance is enough; and the terminal 11 verifies the received exchange ticket and sends it to an electronic information issue management institution I device 13 when the exchange ticket is acceptable to request the issue of electronic cash.  When the device 13 verifies the exchange ticket and the ticket is proper, the electronic cash of W is issued and sent to the terminal 11 and the account of W is requested by the device 12 to be settled.
Patent JP-H0378145-A (JP)
Title: Tape speed controller
Inventor: OKAMURA FUJIO
IPC: G11B15/46
Filed: 1989-08-21
Abstract: PURPOSE:To always allow a tape to travel at a constant speed and to improve the reliability of the controller by controlling a reel motor on a driving side based on difference data between data corresponding to the total winding quantity of the tape which is always a constant value and data obtained from the data on the rotating speed of a reel. CONSTITUTION:The addition data a being the data on a tape quantity stored in ROMs 5 and 6 is the data corresponding to the total winding quantity of the magnetic tape 10 rewound around both reels on a take-up side and a supply side and it is always constant without depending on the winding diameter of the tape 10 or the speed of the tape. In the case that the tape travels at a speed which is N-fold of a specified speed, the addition data b in the ROMs 5 and 6 which is seen as reference is made equal to the addition data a by the 1/N speed data. Therefore, the difference between the addition data a and the addition data b is fed back to driving motors 13 and 12 as a tape speed control signal, so that the addition data b acts to become equal to the addition data a. Thus, the tape speed is always controlled to be constant.
Patent JP-H0269211-A (JP)
Title: Manufacture of sheetlike resin compression-molded part
Inventor: MORIGUCHI MAKOTO
IPC: B29C43/36
Filed: 1988-08-25
Abstract: PURPOSE:To prevent short shot and shrinkage void from developing, relieve the generation of weld and contrive to enhance the strength of the weld by a method wherein stock retreating parts are formed outside the cross-sectional shape part of a product so as to partially swell the stock after meeting out in the stock retreating parts and, after the hardening of the stock and its removal from mold, the swollen-out parts of the stock are cut off. CONSTITUTION:An endlessly continuous annular frame 1 consists of a top force 2 and a bottom force 3 in order to manufacture a nearly rectangular frame having a pair of opposite long side parts 11 and 11 and a pair of opposite short side parts 12 and 12. Let sheetlike resin stocks W1 fill two opposite mold cavity parts 31 and 31, which form the long side sides of the frame, of the bottom force 3, while stock retreating parts 5 and 5 are formed outside the cross-sectional shape part 4 of a product at positions, at each of which the stocks coming from the opposite long side sides meet in two opposite mold cavity parts 32 and 32, which form the short side sides of the frame, of the bottom force 3 so as to be able to partially swell and stocks W1 and W1 after meeting out in the stock retreating parts 5.
Patent JP-H0763458-A (JP)
Title: High humidity ice temperature refrigerating/storing apparatus
Inventor: WATABE MITSUHIRO
IPC: F25D15/00
Filed: 1993-08-27
Abstract: PURPOSE:To keep the inside of a refrigerating/storing apparatus at specified temperature and humidity and hereby reduce a forced convection flow by supplying fine pieces of ice between inner and outer walls of a storing apparatus, cooling air sucked in through a circulation hole in a ceiling of a partition wall in the apparatus (with the pieces of ice) using a fan, blowing off the cold air through a circulation hole formed in a floor of the partition wall in the apparatus, and humidifying the inside of the apparatus utilizing defrozen ice. CONSTITUTION:Fine pieces of ice 5 are fed to a duct 3 and are further fed from a communication tube 3a to between an outer wall 1 of a storing apparatus and an inner wall 1a of the same to fill therewith between those walls 1 and 1a. Air is sucked in from a circulation hole 16 in a ceiling 1c of a partition wall 1b using a fan 4, and is cooled by the fine pieces of ice 5 upon its passing through between the partition wall 1b and the inner wall 1a. Resulting cold air fed at a low speed from the circulation hole 16 in a floor 1d of the partition wall 1b to cool articles to be stored. Thereupon, the inside of the storing apparatus is humidified with melted ice and is kept at high humidity of about 100% at the temperature of 0 deg.C.
Patent JP-S6457241-A (JP)
Title: Electrochromic dimmer
Inventor: NAKASE KIYOSHI
IPC: G02F1/17
Filed: 1987-08-28
Abstract: PURPOSE:To make an optical sensor unnecessary in case of being used for a dimmer filter, by initiating the titled dimmer by erasing a color when the permeability of a display body, is out of target value. CONSTITUTION:The titled dimmer is initiated by erasing the color when the permeability of the display body is out of the target value. Namely, the titled dimmer is initiated by erasing the color of the EC layer which is composed of a Prussian blue of WO3 etc., and has a cyclic voltamogram (CV characteristic), enclosing in a state of voltage of zero at the time of erasing the color, when the permeability of the display body is out of the target value. Accordingly, the control of the titled dimmer complying with the amount of an electric charge is possible by correcting the deviation from the standard value of said permeability. As the interrelationship between the permeability and the retention amount of the electric charge is not affected by the temperature of the deterioration of the titled dimmer after the lapse of time, even in case the EC display body being plural, the titled dimmer can be controlled by the optical sensor capable of detecting a single outdoor light. And, when the titled dimmer is used for the dimmer filter with an indoor light which is not affected by the outdoor light, as said filter can be controlled by setting the permeability to the prescribed value, it makes the optical sensor unnecessary.
Patent JP-H0763222-A (JP)
Title: Crown type cage for ball bearing
Inventor: NISHI YOSHINORI
IPC: F16C33/44
Filed: 1993-08-27
Abstract: PURPOSE:To provide a crown type cage for a ball bearing without the probabilities of breaking or damaging a ball at the time of inserting the ball and moreover of the easily falling-down of the ball when the ball is assembled into a ball bearing. CONSTITUTION:A slit 4, reaching to nearly same as the bottom part of a pocket 3 along an axial direction from one end surface 10a, is formed on the middle part between the respective pockets 3 opened on one end surface 10a side of a main body 10 by the notched part 2 having opening width W narrower than the diameter D of a ball B1.
Patent JP-H0262045-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MITSUYOSHI
IPC: H01L23/31
Filed: 1988-08-26
Abstract: PURPOSE:To relax a stress generated in an element region and to eliminate a leak of a power-supply current by a method wherein a protective film is formed so as to completely cover an oxide film region formed in a semiconductor element formation region and its circumference and the protective film acts as a buffer layer. CONSTITUTION:A surface oxide film 6 composed of a silicon oxide film is formed on the surface of a semiconductor substrate 4 at an inside part of a dicing line 5. An impurity region 7 constituting a semiconductor element is formed on the surface of the substrate 4 surrounded by the oxide film 6 so as to be continued to an end face of the oxide film 6. An interlayer insulating film 8 composed of a silicon oxide film is formed on the surface of the substrate 4. An outer peripheral end part of the insulating film 8 is formed to be extended to the side of the line 5 so as to completely cover the oxide film 6. A protective film 9 composed of a silicon nitride film or a silicon oxide film is formed on the surface of the insulating film 8. Thereby, the protective film 9 acts as a buffer layer; a stress generated in an element region is relaxed; a leak of a power-supply current is eliminated.
Patent JP-2000118871-A (JP)
Title: Tension device and tension system
Inventor: MITSUHASHI TAKASHI
IPC: B65H59/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To accurately output an output torque even when generated torque varies among individuals of a built-in electromagnetic brake by determining exciting current value of an exciting coil required for generation of the output torque of the electromagnetic brake, referring to an output value of a storage device. SOLUTION: In this tension device 4, a mechanism portion 41 is driven by an exciting current I, has an electromagnetic brake for generating output torque, and adds tension to a long material with this output torque during take-up and expansion. A storage device 45 previously records a measured characteristic between the exciting current I and the output torque of an electromagnetic brake. A microcomputer 44 having a torque calculating portion 44a for determining the output torque of the electromagnetic brake corresponding to an inputted tension command value, and an exciting current calculating portion 44b. Thus, the exciting current portion 44b, referring to the output value of the storage device 45, can determine the exciting current I of an exciting coil that is required for generation of the output torque of the electromagnetic brake.
Patent JP-H0262472-A (JP)
Title: Torque converter with lock up clutch
Inventor: TAMURA KAZUHISA
IPC: F16H61/14
Filed: 1988-08-26
Abstract: PURPOSE:To accurately and quickly control the oil pressure in an oil pressure chamber and enable the accurate setting of the operating characteristic of a clutch by mutually cutting off a hydraulic oil chamber and the oil pressure chamber in both sides of a piston. CONSTITUTION:At the time of the connection cutoff action of a clutch, a piston 11 integrally comprises tubelous parts 41, 42 at the inner peripheral and the outer peripheral of it. The inner peripheral surface of the tubelous part 41 is slidably engaged with the outer peripheral surface of a turbine hub 17 through a seal 43, and the outer peripheral surface of the tubelous part 42 is slidably engaged with the inner peripheral surface of a peripheral wall 5 through a seal 45. At this stage, since an oil pressure chamber 22 is cut off to a hydraulic oil chamber 21, the leakage of the oil pressure of the oil pressure chamber 22 to the hydraulic oil chamber 21 side can be effectively prevented. Consequently, by changing the oil pressure supplied from a control oil passage 35, the oil pressure of the oil pressure chamber 22 to the oil pressure of the hydraulic oil chamber 21 can be adjusted accurately and quickly, and the action of the piston 11, that is, the connection cutoff action of the clutch can be controlled accurately and quickly.
Patent JP-H0961071-A (JP)
Title: Heat exchanger
Inventor: TSUJI HISASHI
IPC: F28D7/16
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a shell-and-tube type heat exchanger structure of fixed pipe plate type in which it has a superior shell temperature keeping characteristic, a high heat exchanging efficiency and it is suitable for a mass production. SOLUTION: A cylindrical shell 1a and each of inlet/outlet members 2a/3a; 4a/5a for second fluid acting as heat exchanging medium and a fixed pipe plate 7a of a heat transfer pipe tube 6 are formed by heat-resistant and anti- corrosion synthetic resin such as polycarbonate, polyethylene sulfide or the like, for example. The shell 1a is of a double-wall configuration having an intermediate air layer 1b and this shell is integrally formed with the second fluid inlet/outlet members 4a/5a and further a flow regulating resin plate 9 is arranged between the first fluid inlet member 2a and the fixed pipe plate 7a at the inlet side.