baber/WOPTO huggingface dataset:
Patent JP-2000107838-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: HASEBE NOBUHIRO
IPC: B22D41/50
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuously casting without the trouble of leakage of molten steel and the breakage trouble in a nozzle neck and of a longitudinal crack. SOLUTION: In an immersion nozzle for continuously casting which is fitted to a device for controlling the flow rate of molten metal and is exchangable in its constitution, a flange part 11a is integrally formed at the upper part of a cylindrical nozzle body 11 and a plate part 12 is arranged through an adhesive layer 16 so as to support the flange part 11a. The nozzle body 11 and the plate part 12 are broken with the adhesive layer 16 and the plate part 12 is formed by a refractory material having >=15 MPa three point-bending strength.
Patent JP-H04363020-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIYAMA TORU
IPC: H01L29/205
Filed: 1991-11-14
Abstract: PURPOSE:To prevent step disconnection of a conductor layer by constituting an insulating layer of an insulating material having thermosetting properties and glass transition temperature, by heating it again to a glass transition temperature or higher for fluidization, by rounding an edge and by forming a conductor layer on an upper layer thereof thereafter. CONSTITUTION:Polyimide resin prepolymer solution is applied all over a substrate surface by spin coat method, and it is heated step by step to a thermosetting temperature (320 deg.C) of the polyimide resin to form polyimide resin 23. A silicon oxide film 21 is etched and removed, a pattern of the silicon oxide film 21 as a mask material is reversed and positioned on a base electrode 14, and polyimide resin 23 is acquired which becomes a layer insulating film with an emitter electrode. Heat treatment at 290 deg.C which is higher than its glass transition point is performed for 30 minutes and an edge of the polyimide resin 23 is made an obtuse angle theta2. A Ti/Pt/Au layer is formed as an emitter electrode and a collector contact layer 2 is further formed in a collector electrode of an AuGe/Ni/Au layer.
Patent JP-S62157081-A (JP)
Title: Thermomagnetic recorder
Inventor: MURATA KATSUHIKO
IPC: G03G19/00
Filed: 1985-12-28
Abstract: PURPOSE:To extend the range of selection of materials of a magnetized film and prevent the magnetized film from being damaged by providing a two-layered structure of the magnetized film and a protective film. CONSTITUTION:A magnetized film 12 is laminarly stuck onto a conductive and nonmagnetic base body 10 consisting of a metal or the like. A protective film 13 which generates heat for conduction and is superior in wear resistance is laminated on the magnetized film 12. A driving current pulse is flowed while moving an electrode 14 relatively to the protective film 13 when a latent image is formed on the magnetized film 12, the protective film 13 generates heat by this pulse because the protective film 13 consists of a material which generates heat for conduction. A part of the magnetized film 12 brought into contact with the heating protective film 13 is cooled just after the temperature of this part rises to an about Curie point, and at this time, the film 13 is magnetized inversely in the direction of the magnetic field by a permanent magnet 18, namely, in the vertical direction.
Patent JP-H01140891-A (JP)
Title: Centralized control system
Inventor: HAYASHIDA TATSUNAO
IPC: H04Q9/00
Filed: 1987-11-27
Abstract: PURPOSE:To execute centralized control to each control equipment to control an equipment to be controlled from plural places by providing plural centralized control equipments with means to send an operation instructing signal including an address to select one of control equipment to control the equipment to be controlled, and host machine selectors to specify an origin of control. CONSTITUTION:The centralized control equipment 60a, selected so as to be a host machine to specify the origin of the control by the host and slave machine selector, among plural centralized control equipments transmits the operation instructing signal including the address to specify the controllers 70a-70d for equipments to be controlled to perform selective control through a single transmission line. On the other hand, the respective controllers 70a-70d for equipments to be controlled having received the operation instructing signal collates the received address and its own address, and if both coincide with each other, it starts the control, and at the same time, transmits an operating state signal to the centralized control equipment 60a selected as the host machine, through the single transmission line.
Patent JP-H03159727-A (JP)
Title: Biaxially oriented polyester film for forming
Inventor: FUKUDA YUJIRO
IPC: B29K67/00
Filed: 1989-11-17
Abstract: PURPOSE:To obtain the polyester film excellent in formability, heat resistance and thickness unevenness by a method in which a polyester film is the film containing the plasticizer of 0.01-5wt.%, and the strength and the fusion heat of the film are specified. CONSTITUTION:A polyester film is the film containing the plasticizer of 0.01-5wt.% and has the film strength F100 of 0.5-5kg/mm<2> at the elongation of 100% in the atmosphere of 150 deg.C and the fusion heat of 1-8cal/g of said film. In the case of the film whose content of plasticizer exceeds 5%, the bleed out of the plasticizer to the surface of the film becomes remarkable, and the peeling property of the mold releasing layer and the printing layer provided on the surface of the film becomes too high unpreferably. In the case of the film whose content of the plasticizer is less than 0.01wt.%, its formability is not improved. When the fusion heat  Hm of the film exceeds 8cal/g, the sufficient accuracy of forming is not obtained, and in the case of the content less than 1cal/g, the thickness uneveness of the film is deteriorated. In the case of the film whose strength F100 exceeding 5kg/mm<2>, its formability is lowered, and in the case of the film whose strength is less than 0.5kg/mm<2>, the film deforms ununiformly in forming, whereby the distortion, etc., of the pattern to be transferred is unpreferably generated.
Patent JP-H04170639-A (JP)
Title: Data processor
Inventor: SAKURAI YOSUKE
IPC: G06F9/305
Filed: 1990-11-05
Abstract: PURPOSE:To rapidly execute processing corresponding to a bit pattern independently of the sort of a comparing bit pattern by simultaneously comparing plural bit patterns with input data by plural comparing registers. CONSTITUTION:Different kinds of bit patterns are respectively set up in the comparing registers CPR1 to CPR4, which simultaneously execute comparison coincidence detecting operation in parallel with a bit pattern inputted to a shift register. Branched addresses A1 to A4 to be used for respectively different data processing are stored in address registers AR1 to AR4. Comparison coincidence outputs HT1 to HT4 from respective registers CPR1 to CPR4 are supplied to gate circuits G1 to G4 and the gate circuit corresponding to each coincidence output opens its gate and the branch address of the address register corresponding to the gate is set up in a program counter. Consequently, processing corresponding to each bit pattern can rapidly be executed independently of the sort of a comparing bit pattern.
Patent JP-H06151896-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO NOBORU
IPC: H01L29/866
Filed: 1992-11-10
Abstract: PURPOSE:To prevent charge generated during breakdown of a voltage clamp diode from being directly captured in a silicon oxide film by forming a conductive layer by burying not to bring a P-N junction surface into contact with a LOCOS edge and not to be exposed to a silicon substrate surface at a position which is a specified depth from the substrate surface. CONSTITUTION:A silicon oxide film 22 is formed by selective oxidation method and a P<+>-type conductive layer 4 is formed simultaneously by activating ion- implanted boron. A silicon oxide film 32 is formed by thermal oxidation method and then boron is ion-implanted at an acceleration energy of 160 to 200keV to form a buried type P<+> conductive layer 44. This is positioned at a depth of about 0.5mum from a surface of a silicon substrate 1. Phosphorus is ion- implanted at an acceleration energy of 100keV and then a resist film is removed. After cleaned, it is thermally treated at 900 to 1000 deg.C for 10 to 30 minutes to form an N<+> type conductive layer 16. Thereby, variation of a clamp voltage can be prevented even if a clamp diode is energized for a long time.
Patent JP-S62162024-A (JP)
Title: Method for cleaning inner face of pot in pot type spinning machine
Inventor: ANAHARA AKIJI
IPC: D01H1/08
Filed: 1985-12-28
Abstract: PURPOSE:To make cleaning possible in a time from end of rewinding of yarn wound in a pot to starting of next spinning without stopping the pot, by bringing a brush into contact with an inner face of the pot while rotating the pot and cleaning the pot when there is no wound yarn in the pot. CONSTITUTION:In a pot type spinning machine wherein yarn fed from the end part of a thread guide pipe 13 reciprocating along the axial center of a pot 5 revolving at high speed is wound in the pot, when there is no wound yarn in the pot 5, a brush 39 is brought into contact with the inner face of the pot while rotating the pot 5 and the pot is cleaned. Rotational speed of the pot 5 in the operation is preferably lower than that of yarn winding.
Patent JP-2000128973-A (JP)
Title: Production of aromatic polycarbonate
Inventor: MATSUMOTO KYOSUKE
IPC: C08G64/30
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate having an excellent color hue. SOLUTION: This is a method for producing an aromatic polycarbonate by the fusion condensation polymerization of a mixture mainly containing a carbonate diester and an aromatic dihydroxyl compound in the presence or absence of a catalyst, wherein the central value of a carbonate diester/aromatic dihydroxyl compound molar ratio is 1.0-1.1, and the accuracy of deviation of the ratio is ±0.005 or smaller.
Patent JP-H03160416-A (JP)
Title: Production of liquid crystal display device
Inventor: URASE MASAHIRO
IPC: G02F1/1339
Filed: 1989-11-20
Abstract: PURPOSE:To firmly fix heat-curable adhesive spacers on one of substrates and to prevent the transfer of the spacers due to external force by curing the spacers on one of the substrates by heating at a temp. below the seal bonding temp. of a sealing agent before the substrates are superposed. CONSTITUTION:Heat-curable adhesive spacers 7 are arranged on the principal surface of at least one of a pair of substrates 1, 2. Before the substrates 1, 2 are seal-bonded, the spacers 7 are cured by heating at a temp. below the seal bonding temp. of a sealing agent 8. At this restricted heating temp., the spacers 7 are firmly fixed on one of the substrates. Part of the spacers 7 not completely cured by some cause are completely cured by heating at the time when the substrates are seal-bonded. The separation of the spacers 7 and the damage of oriented films 5, 6 due to external force are prevented.
Patent JP-H03160881-A (JP)
Title: Communication terminal equipment
Inventor: HASHIGUCHI NORIO
IPC: H04N1/44
Filed: 1989-11-20
Abstract: PURPOSE:To inform whether or not a confidential document is read to a sender by sending a notice sentence informing the readout of the confidential document to the sender to a destination telephone number together with an identification number when a stored confidential document is read. CONSTITUTION:A sent confidential document is received via an NCU 12 and stored once in a confidential document storage section 15 in a memory 14. In this case, a file number, a password and a destination telephone number of the confidential document are stored. While the display of a display device 18 is observed from an operation panel 17, when the password is inputted, the confidential document is printed out by a printer 19 and extracted. A routine message to send the end of readout of the confidential document to the sender is stored in a routine message storage section 16 in the memory 14. A CPU 11 applies the readout processing of the confidential document and reads the file number of the routine message and the above confidential document and the telephone number of the sent opposite party from the memory 14 and sends the above routine message and the file number to the destination of the above telephone line as the readout notice message.
Patent JP-H11134978-A (JP)
Title: Gas-blast circuit-breaker
Inventor: OKAMOTO KIYOKO
IPC: H01H33/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly electrically and mechanically reliable resistor by reliably joining a rod-like insulator and resistors wire and to provide a gas-blast circuit-breaker with which the surge voltage level is suppressed based on the resistor and with which the whole body of a gas-insulated switchgear can be miniaturized. SOLUTION: A resistor A of this gas-blast circuit-breaker is composed of a rod-like insulator 21 having electrodes in both end parts, a pair of resistor wires 22, 23 coiled on the outer circumference of the rod-like insulator 21 in the mutually opposed directions as to cause no induction and both ends of which are connected with the electrodes, and an insulating layer 26 made of rubber and formed as to unite the whole outer circumference of the rod-like insulator 21 and the resistor wires 22, 23 by injection molding. Fibers 25 are coiled on the resistor wires 22, 23.
Patent JP-H01142890-A (JP)
Title: Preprocessing unit
Inventor: SUGIURA FUMIHIKO
IPC: G06K9/34
Filed: 1987-11-30
Abstract: PURPOSE:To improve the accuracy of character reading by segmenting a character after executing the image transformation of image data by a graphic display controller (GDC). CONSTITUTION:The title unit is provided with an image processing buffer 8 for inputting and storing image data processed by the GDC 3 for reading out image data to be recognized out of image data stored in an input image buffer 2 and executing image processing so as to form a prescribed character pattern and a character segmenting circuit 10 for inputting image data stored in the buffer 8 and segmenting a character. Since character segmentation is executed after image processing based upon the GDC 3, character segmentation can be attained even for image data such as an oblique character.
Patent JP-H03160909-A (JP)
Title: Seed flow controller of vibration type seeder
Inventor: ICHINOSE HIROSHI
IPC: A01C7/16
Filed: 1989-11-17
Abstract: PURPOSE:To readily regulate the amount of seeds delivered to seed flow grooves by providing the respective plural seed flow grooves with blocks for shutters slidable and displaceable in the front and back directions. CONSTITUTION:In a vibration type seeder, having a downward outlet 59 of a hopper 58 faced to the back of a vibrating board 53 equipped with plural seed flow grooves in the flow direction and simultaneously providing a seed drop controller 61 in front thereof and further a conveyor 50 for intermittently feeding nursery boxes 51 from the back (R) to the front (F) on the under side of the vibrating board 53, the following construction is added. That is blocks 7 for shutters slidable and displaceable in the front and back directions and fixable at desired positions are provided at the back of the seed flow grooves 1 (60). The blocks 7 are placed at positions so that the hopper outlet 59 may be closed at positions in front of the blocks 7 and opened at positions after the blocks 7.
Patent JP-H10139056-A (JP)
Title: Simple opening/closing container
Inventor: YASHIMA NOBORU
IPC: B65D47/26
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple opening/closing container capable of easily opening a cap by small force. SOLUTION: In a simple opening/closing container in which a cap engagement part provided on an inner circumferential surface of a cap is engaged with a bottle engagement part 6 provided on an outer circumferential surface 3a of a mouth part 3 to perform the closing by pressing a cap 4 against the mouth part 3 of a bottle 2 having a pouring part 1, and the engagement condition of the bottle engagement part 6 with the cap engagement part is disengaged to perform the opening by twisting the cap 4, when the bottle 2 is closed by the cap, a projection 7 facing from the pouring part 1 into the bottle 2 is provided at the position eccentric from the position of turning center of the cap 4 at a top surface 4b,  and the engagement condition of the bottle engagement part with the cap engagement part is disengaged by making use of the force when the projection 7 is detached upward from the pouring part 1.
Patent JP-2001117827-A (JP)
Title: Information transfer system
Inventor: FURUKAWA TAKESHI
IPC: G06F21/60
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user ID needs to be registered and transfer commands needs to be inputted by files when the files are uploaded to a server device 2 through firewalls 5 and 6 by information transfer based upon the FTP protocol. SOLUTION: Files arranged in the same directory structure with homepages are compressed by the directories, transferred by the HTTP protocol, and arranged in the directory structure under specific directories on the side of a server device 2 while decompressing.
Patent JP-H01143307-A (JP)
Title: Low-loss oxide magnetic material
Inventor: SHOJI KIYOSHI
IPC: H01F1/34
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a low-loss oxide magnetic material such that if it is used at high frequencies of 100kHz or over, its iron loss is small, by containing a zirconium oxide, an aluminum oxide and a sulfur oxide to a low-loss oxide magnetic material. CONSTITUTION:A low-loss oxide magnetic material contains manganese monoxide, zinc oxide and ferric oxide as main ingredients, and contains calcium oxide, silicon dioxide as sub-ingredients. A zirconium oxide, aluminum oxide and sulfur oxide are contained in the low-loss oxide magnetic material. A zirconium oxide is zirconium dioxide, an aluminum oxide is aluminum oxide, and a sulfur oxide is sulfur trioxide. This makes it possible to obtain a low-loss oxide magnetic material such that if it is used at high frequencies of 100kHz or over, its iron loss is small.
Patent JP-H04173837-A (JP)
Title: Polyester composition for optical instrument
Inventor: SHIMIZU YUZO
IPC: G11B7/24009
Filed: 1990-11-05
Abstract: PURPOSE:To obtain the subject composition having excellent optical properties, color tone, transparency, heat-resistance, etc., and suitable as material for optical disk base, optical fiber, etc., by adding an alkali metal and phosphorus to a specific diol component and terephthalic acid and polymerizing the components. CONSTITUTION:The objective composition is produced by compounding (A) terephthalic acid, (B) 10-90mol% (based on diol component) of 4,4'-bis(beta- hydroxyethoxy)diphenylsulfone and (C) a 2-12C aliphatic or alicyclic diol (e.g. ethylene glycol) with (D) a metal selected from alkali metal, alkaline-earth metal, Mn, Co and Zn and (E) a phosphorus compound such as phosphoric acid at molar ratios satisfying the formula (M is metal; P is phosphorus).
Patent JP-2001117097-A (JP)
Title: Liquid crystal display device
Inventor: MIWA SHOJI
IPC: G02B6/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of display quality by suppressing light leakage from a gap at a tip edge of a light source side of a light transmission plate. SOLUTION: A both side adhesive light shielding member 20 is disposed between a tip edge 2a of the surface of the light transmission plate 2 and a tip edge 5a of a reflection plate 5 to fix the light transmission plate 2 to the reflection plate 5. Thereby, the light passing from a fluorescent lamp 4 through an edge 2b of the light transmission plate 2 is interrupted by the light shielding member 20 and the light passing to the end surface of an optical sheet 12 is also interrupted, accordingly no light leaks from the gap between a frame 21 and the light transmission plate 2.
Patent JP-H05133964-A (JP)
Title: Resolver speed detection circuit
Inventor: KUROMARU HIROSHI
IPC: G01P3/44
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a resolver speed detection circuit which enables the detecting of speed stably and at high accuracy using a highly reliable output of a resolver. CONSTITUTION:A waveform shaping circuit 1 is provided and inputs a resolver secondary sine wave signal to output a square signal. The shaped signal is input to a frequency division circuit 11 to obtain a gate signal. A reference cycle setting circuit 8 is provided and outputs a reference cycle signal after the multiplication of an excitation cycle of a resolver by a division ratio of the division circuit 11. A subtraction circuit 9 subtracts the reference cycle signal outputted from the reference cycle setting circuit 8 from the results of latching with a latch circuit 7 and the subtraction results of the subtraction circuit 9 are latched by a pulse signal with a D/A conversion circuit 10 to convert a resolver speed signal into an analog value.
Patent JP-H04171507-A (JP)
Title: Water level controller
Inventor: NAGAO TETSUYA
IPC: G05B6/00
Filed: 1990-11-05
Abstract: PURPOSE:To attain the stable control of the water level without causing a hunting phenomenon by making the inflow subject to the characteristic which is inversely proportional to the water level when the water level of a distributing reservoir exceeds a target level and then setting the flow rate deviation obtained from the water level change and the area of the distributing reservoir at zero when the level of the reservoir approximates the target level respectively through the control of an inflow valve. CONSTITUTION:When the water level signal received from a water level indicator 2 is inputted to a water level/inflow setting means 10, the inflow is decided in response to a water level based on the prescribed control characteristic. That is, the maximum inflow is set and kept there until the water level approximates a target level. Then the set inflow inversely proportional to a water level change is decided when the water level approximates to the target level. This decided inflow is compared with the real inflow. When the water level approximates to a target level set optionally, the flow rate deviation caused by the water level change is obtained from the input value of the unit time, etc., and an inflow valve 4 is controlled so that the flow rate deviation is set at zero. Thus the water level is stably controlled regardless of the outflow.
Patent JP-H08155885-A (JP)
Title: Cutting device
Inventor: AKATSUKA MASAKAZU
IPC: B26D1/22
Filed: 1994-12-05
Abstract: PURPOSE: To provide a cutting device provided with a small standardized dust collector at allow cost without the arrangement of a dust collecting cover etc. CONSTITUTION: In a cutting device consisting of a slitter roller 2 providing a knife receiver 13 having a groove in the circumferential direction of a peripheral surface and a slitter knife 3 rotrated by the invasion of a tip to the groove of the knife receiver 13 facing to the slitter roller 2, an opening port (intake air hole 14) communicating to the inside/outside of the slitter roller 2 and a means (connected to an outer suction device) for sucking the inside of the slitter roller 2 (intake air hole 18 of a hollow shaft 17) are provided on the one or both of the bottom part and side surface of the groove of the knife receiver 13.