baber/WOPTO huggingface dataset:
Patent JP-H0839330-A (JP)
Title: Throwaway tip fixing cartridge, and cutter using it
Inventor: ARAI TATSUO
IPC: B23C5/24
Filed: 1994-07-29
Abstract: PURPOSE:To easily regulate the top position of a throwaway tip. CONSTITUTION:When a wedge member 50 is rotated in positive and negative directions around its axial line 56 in the state where the end surface 21 of a cartridge for fixing a throwaway tip 10 to a cutter body 70 is closely adhered to the standard surface 72 of the tip mounting part of the cutter body 70, the width of a slit 40 provided on the cartridge can be extended and narrowed, whereby the value of the distance L between the side surface 13 of the throwaway tip 10 and the standard surface 72 can be regulated. Thus, since the cutting edge 14 of the throwaway tip 10 can be displaced in the arrowed direction V and fitted to a top position standard line S, the throwaway tip 10 can be easily positioned.
Patent JP-S5970442-A (JP)
Title: Mold for continuous casting
Inventor: SORA MASAHARU
IPC: B22D11/04
Filed: 1982-10-12
Abstract: PURPOSE:To decrease the change in the temp. of a billet and a casting mold and to form a strong solidified shell at a uniform thickness by making the cooling power of cooling water for the casting mold higher in the top part of the mold and lower in the bottom part. CONSTITUTION:The wall thickness of casting mold faces 2, 2' is made small in a top part and large in a bottom part in order to make the cooling power for the casting mold in the vertical direction of the mold higher in the top part and lower in the bottom part. In other words, the wall thickness is regulated to t1<t2<...t5. The resistance in extracting heat from the respective mold faces is made such that the opposed faces 2, 2' have an equal wall thickness in the corresponding same height position.
Patent JP-S6423633-A (JP)
Title: Circuit for detecting interruption of receiving input
Inventor: KITANI MAMORU
IPC: H04B17/318
Filed: 1987-07-17
Abstract: PURPOSE:To certainly send a warning for the interruption of a receiving input even when the signal of an adjacent channel only is inputted, by discriminating whether receiving signals are those of a main channel or the adjacent channel by using the output of a level detecting means and, when the receiving signals are discriminated as those of the adjacent channel, outputting receiving input interruption. CONSTITUTION:By paying attention to that the shape of the envelope of the spectrum of a main channel is different from that of the spectrum of an adjacent channel in a band, whether receiving signals are of the main channel or not is detected from the shape of the envelope of the receiving signals. Namely, after a level detecting means 5 detects a level at a prescribed frequency, a means 6 for detecting interruption of receiving input compares levels of the receiving signals with each other and, at the same time, whether or not the level of the center frequency exceeds a prescribed level. After collectively judging the results of the comparison and detection, the means 6 outputs receiving input interruption. Therefore, the means 6 certainly sends a warning for receiving input interruption when the signal to the main channel is interrupted.
Patent JP-H0622478-A (JP)
Title: Stator core for motor
Inventor: KOTANI TAKAHIRO
IPC: H02K5/24
Filed: 1992-07-07
Abstract: PURPOSE:To reduce vibration, noise of a motor which has a stator core formed of an inner periphery and an outer periphery in which bore sides are coupled. CONSTITUTION:A conductive short-circuiting coil 5 to short-circuit a stator bore side coupling part 3 is mounted at the part 3 to cancel a leakage magnetic flux generated at the part 3, thereby reducing vibration, noise of a motor.
Patent JP-S6155891-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/78
Filed: 1984-08-28
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-S6240633-A (JP)
Title: Optical head
Inventor: HASHIMOTO AKIRA
IPC: G11B7/12
Filed: 1985-08-15
Abstract: PURPOSE:To attain this profile of the entire optical head without lowering the multiplication by arranging a part of a light source optical part into an actuator. CONSTITUTION:The light source optical part 1 consists of a semiconductor laser 2, a diffraction lattice holder 3, a half prism 4 and a collimate lens 5 and is contained in a holder 6. Then the collimate lens 5 is arranged in an actuator 7 comprising an objective lens 8 and its drive means 10. Thus, the distance between the objective lens 8 and the semiconductor laser 2 is made close to each other, the entire optical head is made this without lowering the multiple of the optical system and then low cost is attained.
Patent JP-H0528033-A (JP)
Title: Memory chip selection device for expanded memory card
Inventor: KUSUDAKI IZUMI
IPC: G06F12/06
Filed: 1991-07-19
Abstract: PURPOSE:To automatically form a memory chip select signal by means of hardware when a memory access to the expanded memory card is generated. CONSTITUTION:The memory chip select device is provided with a latch circuit 1 latching a card capacity a of an expanded memory card installed on a reference slot, a comparator 2 comparing the high order bit of an access address S with the capacity alpha, a card on signal formation circuit 6 forming a card on signal of a reference slot in the case of S<alpha and forming a card on signal of the other slot in the case of S>=alpha, subtraction circuits 3 and 4 obtaining S-alpha, and a select signal formation circuit 5 forming a memory chip select signal from the host bit of an access address S or the output of the subtraction circuit 3. In the latch circuit 1, the card capacity a of the card installed on the reference slot at first is latched, automatically forming a memory chip select signal like hardware.
Patent JP-H10188807-A (JP)
Title: Forming method of fluorescent screen
Inventor: KIMIZUKA YUICHI
IPC: G03F7/038
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a fluorescent screen whereby shortening of an exposure time and forming of high fineness can be attained. SOLUTION: On a panel glass plate 1, after a photosensitive film 2 having the reciprocity low failure characteristic is formed, a stripe-shaped exposure part 3 is formed by selective exposure, and by performing developing, a photosensitive film pattern 3' is obtained. Thereafter a light absorbing substance film is formed in a total surface, by a reversal phenomenon, after a light absorbing substance film pattern is formed, so as to bury between this pattern, a fluorescent material pattern is formed. By thiny forming the photosensitive film 2, generating a high temperature at exposure time, or decreasing cross-linking agent concentration, etc., a diffusive amount of oxygen in the photosensitive film 2 is increased, cross-linking reaction of the cross-linking agent in the photosensitive film 2 is impeded.  Exposure sensitivity of the photosensitive film 2 is decreased, the reciprocity law failure characteristic appearing region is shifted to a high exposure brightness side. Even under high exposure brightness, the reciprocity law failure characteristic can be utilized, shortening of an exposure time and super high fineness of a fluorescent screen can be attained.
Patent JP-H0715861-A (JP)
Title: Training simulator for operating electric power system
Inventor: MITAMURA KENICHI
IPC: H02H3/05
Filed: 1993-06-25
Abstract: PURPOSE:To allow a trainee to operate while observing a displayed numeric value by providing means for preserving telemetered values such as a voltage, a frequency, a tidal current, etc., at each monitor point of an generator, a load, various relays from a starting time to a finish time and displaying them through a man-machine apparatus. CONSTITUTION:When a fault occurring time comes, a fault occurs from an electric power system responding simulating means 5, a relay operation, a voltage, a frequency, a tidal currsent value, etc., upon occurrence of the fault are simulated, and this result is preserved in a simulator data preserving area 4. Further, when a telemeter preservation starting time comes, telemetered value preserving means 7 is started, maximum/minimum values of the voltage, the frequency, the power flow or a current value of a generator, each load are checked, and its result is preserved in the area 4. A trainee confirms a fluctuated state, an operated relay, etc., of the system at the time of occurrence of the fault through men-machine apparatuses 1, 2 for the trainer.
Patent JP-H0838999-A (JP)
Title: Method for coating metallic object with powdery resin
Inventor: HASEGAWA SHIGEO
IPC: B05D1/12
Filed: 1994-08-01
Abstract: PURPOSE:To form a uniform and thick coating film having no pin holes, by spraying a metallic object to be treated with an electrostatically charged powdery thermoplastic resin to form a molten resin thin film on the surface of the metallic object and then, spraying, thereon an uncharged powdery thermoplastic resin of the same kind as that of the former resin. CONSTITUTION:In this method, the surface of a metallic object to be treated is defatted and cleaned beforehand and then, the cleaned surface of the object is subjected to blasting treatment and thereafter, the treated surface of the metallic object is sprayed with a powdery thermoplastic resin charged by the ion bombardment through heating the metallic object beforehand or heating it from its rear surface. The charged powdery thermoplastic resin is uniformly stuck on this surface of the metallic object in an about 100mum thickness and melted by heat to form a thin film and thereby, the possibility of generating pin holes in the thin film can be minimized. Thereafter, when this molten resin thin film is sprayed with an uncharged powdery thermoplastic resin of the same kind as that of the former resin by using a spray gun provided with a powder supply device, the powdery resin particles are successively melted and stuck on the thin film and therefore, a thicker coating film can be formed on the metallic object.
Patent JP-H0467566-A (JP)
Title: Manufacture of electrode for fuel cell
Inventor: HADO KAZUHITO
IPC: H01M4/90
Filed: 1990-07-06
Abstract: PURPOSE:To obtain an electrode for a fuel cell with high durability by a simple method suitable for mass production by alloying at least two kinds of metal powder by mechanical alloying. CONSTITUTION:The powder alloyed with at least two kinds of metal powder by mechanical alloying or the powder alloyed with at least two kinds of metal powder by mechanical alloying and containing a synthesized hydrogen storage alloy or a metal hydride is used, and the powder is used as a starting material with a ball mill by the mechanical alloying method to obtain a powder alloy. No heating and melting steps are required like the normal alloying method, and the alloy fine powder for the electrode of a fuel cell can be obtained by the method suitable for mass production.
Patent JP-H0465897-A (JP)
Title: Detector for electronic component
Inventor: HIDESE WATARU
IPC: H05K13/02
Filed: 1990-07-06
Abstract: PURPOSE:To simply detect the presence or absence of an electronic component of a tape by providing an elastic contact member to be elastically brought into contact with the tape and arranged on a tape feeding passage, and detecting means for detecting fluctuations of the member. CONSTITUTION:If no electronic component P exists in a pocket 7 of a tape 6, the lower end of an elastic contact member 20 is fallen in the pocket 7, the member 20 is fluctuated counterclockwise to press a roller 29 leftward. Then, a lever 30 is largely fluctuated, its upper end is separated form detecting means 33 to inform that no component P exists via an informing element 28. Here, since the distance L from a takeup position (a) to the member 20, the pitch T of the pocket 7 for containing the component P and a tape feeding speed are all known, a time from when the no component P is detected to when it is sold out, the residual number of the component P can be discovered. Even when the end (e) of the tape 6 is passed under the member 20, the member 20 is largely fluctuated, and the fact that the tape 6 will be soon wasted can be predicted.
Patent JP-2000013144-A (JP)
Title: Waveform generation circuit
Inventor: KATO TOSHIYUKI
IPC: H03H7/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize follow-up property in a steep change in a correction waveform similar to a parabolic waveform and noise reduction effect in a moderate change and to improve quality without increasing the number of bits on waveform data by connecting a variable capacity diode between the output terminal of resistance connected in series to the output of a D/A converter and one power source. SOLUTION: A waveform generation circuit is formed of a waveform data generator 1, a D/A converter 2, a resistance 3 and a variable capacity diode 4. In the circuit constitution of a single power-type, an anode is connected to ground potential, a cathode to output resistance and capacity CD between terminals changes by a reverse voltage VR in the variable capacity diode 4. Namely, a cut off frequency rises, and it follows up the sharp change of a waveform as output voltage becomes large. The cut off frequency drops and output becomes smooth as output voltage becomes small. Thus, the waveform generation circuit with less waveform distortion and less noise and with high quality can be realized.
Patent JP-S6240459-A (JP)
Title: Plate cleaner
Inventor: YOSHIDA TAKASHI
IPC: G03F1/82
Filed: 1985-08-16
Abstract: PURPOSE:To prevent adhesion of dust on a mask plate and to prevent breakage of a mask film by neutralizing electric charge charged on the mask plate by supplying ionized gas. CONSTITUTION:An ionized gas supplying device 31 is connected to a case 21 through a leading hose 30. The ionized gas supplying device 31 supplies inert gas such as clean nitrogen gas, helium gas, argon gas etc. through a supply hose 32, and at the same time, has an ionizing mechanism that ionizes these gases inside. For instance, a corona discharge that makes corona discharge between electrodes by AC high voltage is used for the ionizing mechanism to ionize the inert gas. Ionization is made to charge the gases charge opposite to charge charged on the mask plate. Normally, a mask plate 24 is charged in a positively charged state, accordingly, discharge is made to charge the gases in a negatively charged state. Thereby, gas molecules neutralize charge on the mask plate 24, and charge on the mask plate 24 disappears.
Patent JP-2000072450-A (JP)
Title: PRODUCTION OF POROUS SiO2 PREFORM AND APPARATUS THEREFOR
Inventor: FRITSCHE HANS-GEORG
IPC: C03B19/14
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress the density variation of a preform by constantly carrying out local heat release from turning points or local heat shielding in turning point regions in a movement cycle. SOLUTION: A preform 2 is sufficiently heated in a burner radiation zone because relative velocity between deposition burners 5 and the surface 10 of the preform 2 is low. This heating effect is further enhanced by the action of a pectinate shielding plate 13. Particularly when the deposition burners 5 are situated behind a screen 14, the screen 14 reduces the flow of heat generated by the burners 5 from the surface 10 of the preform 2 toward the rear. The release of heat toward the rear is enabled immediately after the burners 5 reach the backs of slits 12, that is, turning point regions 8. The temp. rise of the surface 10 of the preform 2 due to double heating is considerably avoided when the preform 2 is moved back and forth in the turning point regions 8.
Patent JP-H0881289-A (JP)
Title: Dissolution and removal of adhered efflorescence
Inventor: SUGIYAMA OSAMU
IPC: C11D7/34
Filed: 1992-05-27
Abstract: PURPOSE: To obtain a method for removing only the efflorescence adhered to a substrate such as stone, tile or concrete without damaging the surface of the substrate by coating the surface of the efflorescence with the mixture solution of phosporic acid with sulfamic acid. CONSTITUTION: This method for dissolving and removing the adhered efflorescence (insoluble calcium, etc.) by coating the surface of the effloresence adhered or hardened on a substrate such as concrete, mortal or finishing tile or its near surface with a treating solution comprising 5 liter of a 75% phosphoric acid aqueous solution, 200g of sodium sulfamate, 5 liter of water, and 100cc of a sodium alkylmaleate sulfonate as an anionic surfactant, removing the dissolved efflorescence with a metal spatula when the efflorescence begins to react with the treating solution to dissolve the surface of the efflorescence approximately three second later, allowing the reaction to proceed, again coating the treating solution to perfectly dissolve and remove the left adhered efflorescence, washing the substrate, coating a 6% sodium carbonate aqueous solution on the substrate,  and subsequently washing the substrate 2-3min later.
Patent JP-H0820700-A (JP)
Title: Fluoropolymer aqueous emulsion and its production
Inventor: OGURA MASATSUNE
IPC: C09D127/12
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a new fluoropolymer aqueous emulsion having high mechanical and thermal stabilities. CONSTITUTION:This fluoropolymer aqueous emulsion contains a dialkyl sodium sulfosucclnate and an alkylene glycol in an amount of >=1.5wt.% based on the fluoropolymer. The method for producing the stabilized fluoropolymer aqueous emulsion is to mix the dialkyl sodium sulfosuccinate dissolved in the alkylene glycol or its aqueous solution with a stock solution of the fluoropolymer aqueous emulsion obtained by the emulsion polymerization.
Patent JP-H06143006-A (JP)
Title: Hard metal alloy tool for coating
Inventor: SHIMA NOBUHIKO
IPC: C23C14/06
Filed: 1992-06-15
Abstract: PURPOSE:To provide a tool for featuring abrasion resistance property of a TiCN film when a PVD coat is to be improved. CONSTITUTION:For a tool, a TiN is coated on the surface of a base material, and a TiCN film is coated thereon. A ratio of C to N (C/N ratio) in the TiCN film is determined so that High N is contained in the boundary between the film and the TiN layer, while C is gradually increased in the amount toward the surface. The property of TiC can thus be featured while the property of TiN is achieved.
Patent JP-H1025440-A (JP)
Title: Ink jet full-color recorded image
Inventor: TAKAO NAGAYUKI
IPC: C09D11/38
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a full-color recorded image excellent, for example, in color rendering properties and light resistance by using, in a jet printer, a cyan ink, a magenta color ink and a yellow ink each containing a specified coloring agent. SOLUTION: (A) a cyan ink containing C.I. Pigment Blue 15:3 as a coloring agent, (B) a magenta ink containing C.1. Pigment Red 122 as a coloring agent, and (C) a yellow ink containing C.I. Pigment Yellow 154 are prepared. Using an on-demand-type ink jet printer, these inks are printed on various types of papers, sheets, films, etc., to obtain full-color recorded images. Preferably, in each coloring agent, the maximum particle diameter of the primary particles is 200nm and the average particle diameter of the primary particles is limited in the range of 10 to 100nm. Further, a black color ink containing, as a coloring agent, carbon black can be additionally used.
Patent JP-H0469283-A (JP)
Title: Thermal recording material
Inventor: ETO YOSHINOBU
IPC: B41M5/337
Filed: 1990-07-10
Abstract: PURPOSE:To enhance preservability after recording by using di(p-methylbenzyl) oxalate and specific sulfone in a thermal recording layer. CONSTITUTION:Di(p-methylbenzyl)oxalate and at least one compound being a developer selected from bis-(3-allyl-4-hydroxyphenyl)sulfone, 4-hydroxy-4'- isopropoxydiphenylsulfone and 4, 4'-dihydroxyphenylsulfone are added to a thermal recording layer. In order to make the thermal recording layer white or to suppress the adhesion of refuse to a thermal head, pigment for example, inorg. pigment such as clay, talc, heavy calcium carbonate, light calcium carbonate or silica or org. pigment using a urea-formalin resin, a phenol resin, an epoxy resin or a formalin resin can be used. By this method, preservability after recording is enhanced.
Patent JP-H0530114-A (JP)
Title: Data termination system
Inventor: KOSEKI TOSHIICHI
IPC: H04L12/40
Filed: 1991-07-22
Abstract: PURPOSE:To enable a master station to control remotely relay or termination of a reception data of a slave station. CONSTITUTION:A master station 1 and plural slave stations 2,3,4 are interconnected by a bus type data communication network. Each of reception data analysis sections 5,6,7 of each of the slave stations 2,3,4 analyzes and outputs a command received from the master station 1. Selectors 8,9,10 implement relay or termination of a reception data by an instruction of the command from a reception data analysis section.
Patent JP-H0469538-A (JP)
Title: Gas facility inspection device
Inventor: NANBA MITSUO
IPC: G01M3/26
Filed: 1990-07-10
Abstract: PURPOSE:To inspect gas facilities efficiently by connecting the gas facility inspection device to a gas flow passage to be measured and inspecting, a leak, applied pressure, etc. CONSTITUTION:The facility inspection device 1 is used while connected to a measurement opening 21 provided optionally to the gas flow passage 3 from the gas supply facilities 19 to a combustion instrument 20. This device 1 can inspect the leak of gas and applied pressure, decide whether an expected facility alternation is possible, and also inspect piping pressure, and a mode changeover switch 8 is operated according to an object to be inspected to switch inspection modes. In, for example, leak inspection mode, a standard pressure leakage arithmetic means 12 calculates gas leakage per unit time under standard gas pressure by a method which calculates the leakage of gas by a leakage arithmetic means 11 and a method which estimates and calculates the diameter of a gas leak hole by a leak hole diameter estimating means 1.
Patent JP-H1166668-A (JP)
Title: Tray type magnetic recording/reproducing device
Inventor: KIM WOON-BAE
IPC: G11B15/675
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to reduce a price so as to increase general usability and to selectively use two types of tape cassettes different from each other in size by connecting a deck mechanism for housing two types of tape cassettes with a cassette tray for selectively housing the two types of tape cassettes. SOLUTION: A cassette housing 300 is provided in the upper part of a deck mechanism 100 for housing two tape cassettes different from each other in size, and a cassette tray 500 for selectively housing two types of tape cassettes different from each other in size is connected so as to be linearly moved in the back and forth direction of the cassette housing 300. Further, a cassette holder fixing device is provided for fixing the tray loading device of the cassette tray 500 and the tape cassette in the specified positions of the deck mechanism 100. Thus, a structure is simplified, and the two types of tape cassettes different from each other in size are selectively used.