baber/WOPTO huggingface dataset:
Patent JP-H1098463-A (JP)
Title: Isdn communication equipment
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04L12/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To execute a communication thereby when an incoming call is received or a call transmission is made even without an idle B channel. SOLUTION: The communication equipment includes an ISDN channel interface 1 connecting to an ISDN line, a multiple link generating circuit 3 connecting to a plurality of B channels and forming a logic link by multiple conversion, and a point R interface 2 connecting to the logic link formed by the multiple link generating circuit 3. When a Dch interface 12 detects a destination outgoing address from incoming call information from an opposite communication equipment, a main control circuit 4 compares the opposite outgoing address with a preset reference address so as to detect whether or not they are coincident. When they are coincident, a switch circuit 31 releases at least one communication channel among a plurality of busy B channels to form a new logic link between the released B channel and the point R interface at a reply terminal equipment.
Patent JP-S6182948-A (JP)
Title: Metallic pattern device for casting
Inventor: ONODERA TAKASHI
IPC: B22C9/06
Filed: 1984-08-29
Abstract: PURPOSE:To make a metallic pattern device as small and simple as possible and to provide the metallic pattern device for casting which is advantageous in maintenance as well by constituting the device in such a manner that patterns are clamped and opened simply by moving upward the supporting plate for an upper pattern and that the ejector pins provided to the lower pattern are actuated. CONSTITUTION:The top ends of the inclined pins 6 of the upper pattern 2 are inserted into the inclined holes 7 of the respective side patterns 3 on a plate 5 in the prescribed up position of the supporting plate 5. The pins 6 are successively deeply inserted into the holes 7 by the succeeding rise of the plate 5 and the patterns 3 are slid inward in the transverse direction. The plate 5 is risen to the prescribed clamping position to clamp the lower pattern 1 and the upper pattern 2 and the patterns 3, 3 to each other. A molten metal is poured into the cavity formed of these patterns and a product W is cast. The plate 5 is then lowered and while the pins 6 are slid outward in the transverse direction, the pins are removed from the holes 7. The pattern 1, the pattern 2 and the patterns 3, 3 are opened from each other and the bottom ends of the ejector pins 4 are pressed via a collar plate 13 to the plate 9 in the prescribed down position to prevent the additional descending of the pins 4. The top ends of the pins 4 lift and eject the product W to the top surface of the pattern 1.
Patent JP-H0527109-A (JP)
Title: Color filter array element
Inventor: NAKAYAMA NORITAKA
IPC: G02B5/20
Filed: 1991-07-18
Abstract: PURPOSE:To provide the color filter array element which can be produced more easily than the conventional elements at a low cost, has good thermal stability, is free from blurring of colors in a heat treating stage, is bright, and has good color purity. CONSTITUTION:This color filter array element has thermally transferred images 12 to 16 of repetitive mosaic patterns of dyes in an image receiving layer 9 on a transparent base 10. The green picture elements of the above-mentioned element are constituted of imidazole cyan dyes and yellow dyes and/or the red picture elements are constituted of pyrazoloazole magenta dyes and yellow dyes and/or the blue picture elements are constituted of pyrazoloazole magenta dyes and cyan dyes exclusive of the imidazole cyan dies.
Patent JP-H1125544-A (JP)
Title: Tape recorder
Inventor: IWASE SHIGERU
IPC: G11B15/44
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted tape recorder which is capable of changing over the tape running direction without mechanical operation and easily operating the changeover of the running mode. SOLUTION: Intermediate gears 7, 8 always engaging with a capstan gear 2 are freely rotatably mounted a changeover lever 4 capable of sliding and turning, and the turning of the changeover lever 4 allows the engagement or unengagement of these intermediate gears with reel gears 13, 16. On the other hand, an FR gear 9 is provided, which is movable to the positions engaging or unengaging with the capstan gear 2 and hub driving gears 12, 15. At the time of sound recording/reproducing operation, either one of the intermediate gears is made to engage with the reel gear in accordance with the rotating direction of the capstan gear 2, and at the fast forwarding time, the FR gear 9 is made to engage with either one of the hub driving gears by operating an FR plate 20, and also both of the intermediate gears come to the unengaged state with the reel gears, then the tape running is executed.
Patent JP-H0228138-A (JP)
Title: Stabilizer for diallyl phthalate monomer
Inventor: UCHIDA HIROSHI
IPC: C07C69/80
Filed: 1988-07-18
Abstract: PURPOSE:To provide a stabilizer comprising NaBH4 or LiBH4 and useful for diallyl phthalate monomer. CONSTITUTION:A polymerization solution containing the prepolymer of diallyl phthalate (DAP) monomer on the production of DAP resin or a monomer liquid containing a peroxide produced during the storage thereof is mixed with NaBH4 or LiBH4 as a stabilizer, followed by vacuum-distilling the monomer in a stabilized operation to provide the monomer having a high quality. The stabilizer is added to the polymerization solution in an amount of 500ppm when the active oxygen amount of the polymerization solution is <=0.001wt.% and in an amount increasing in a rate of 100ppm per 0.001wt.% of the active oxygen amount when the active oxygen amount of the polymerization solution exceeds 0.001wt.%. The use of the stabilizer permits performing purification of the DAP monomer in a stable state.
Patent JP-H0935042-A (JP)
Title: Electronic catalog system
Inventor: ENOMOTO MITSUNOBU
IPC: G06Q50/10
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide information on, for example, a new article or a good article that a trader wants to recommended for consumers. SOLUTION: When the clocking result of a counter 24 reaches a specific value before being cleared to zero, a screen which is currently displayed on a monitor 2 is temporarily saved in a RAM 13 and then a demonstration mode for displaying >=1 pieces of information regarding a plurality of articles recorded on a CD-ROM 10 under specific conditions is executed; when an input device 3 is operated in the demonstration mode, an MPU 11 displays the screen, stored in the RAM 13, on the monitor 2 and also puts the current state back to the state right before the demonstration mode is started.
Patent JP-S5970464-A (JP)
Title: Punching method by gas scarfing
Inventor: IMI TETSUO
IPC: B23K7/00
Filed: 1982-10-14
Abstract: PURPOSE:To enable automation of a punching operation and to improve production efficiency in the stage of punching a thick metallic plate by gas scarfing by maintaining a preheating time, the horizontal moving distance of a nozzle in the stage of starting punching by scarfing, and the horizontal moving speed of the nozzle during the punching by scarfing at a specific relation. CONSTITUTION:A thick metallic plate is preheated for a prescribed time at 0.2-0.5kg/cm<2> gaseous pressure in a preheating position A in the stage of punching the same by scarfing with gas. The preheating time tau is determined so as to satisfy the equation ( I ) in the relation with the thickness (t) of the metallic plate to be punched. A nozzle is retreated to a preparation position B for punching, and the gaseous pressure in preheating stage is increased to the gaseous pressure to be determined by the thickness of the plate and the selected nozzle. The plate is moved to a punching position C after the pressure increase. The space between the nozzle and the plate material, the horizontal moving distance X of the nozzle from the preheating position and the horizontal moving speed (v) of the nozzle are determined at the values respectively satisfying the equation (II) and the equation (III), whereby the sure punching by gas scarfing is accomplished with the thick plate as well.
Patent JP-S5970762-A (JP)
Title: Plasma cvd device
Inventor: ISHIKAWA HIROICHI
IPC: C23C16/50
Filed: 1982-10-14
Abstract: PURPOSE:To improve the efficiency in the formation of thin films of Si by a CVD method on the surface of a metallic substrate of a cylindrical shape by passing the substrate in the spacing between a pair of flat platelike electrodes for generating plasma while rotating the substrate. CONSTITUTION:A substrate 1 of a cylindrical shape is mounted respectively on the plural rotary holders of a moving base 13 in a charging chamber 28, whereafter the inside of the chamber 28 is evacuated to a vacuum and the substrate 1 is kept rotated and are preheated with preheaters 35. The substrate is fed into a treatment chamber 2 kept in a vacuum state and are successively sent into the passage 5 between two sheets of flat platelike electrodes 6a and 6b. A high frequency voltage is applied from a high-frequency power source 7 to the electrodes 6a and 6b and gaseous SiH4 is ejected from the small holes provided to the electrodes 6a, 6b. SiH4 is ionized by the plasma generated between the substrates 1 and the electrodes 6a, 6b and an amorphous thin film of high purity Si is formed on the surface of the substrate 1, whereafter the substrate is moved into a removal chamber 29 and are removed therefrom. Since the operation is accomplished continuously, the working efficiency is high.
Patent JP-H0355265-A (JP)
Title: Ink droplet charge control system for charge control type ink jet printer
Inventor: MORI YUTAKA
IPC: B41J2/08
Filed: 1989-07-13
Abstract: PURPOSE:To improve a recording quality by correction-controlling charge of an injecting ink droplet to be controlled obtained by weight-calculating based on printing ratio tending to mainly depend more upon a vicinity correction amount when the printing ratio of a print presence/absence pattern is low. CONSTITUTION:A print presence/absence pattern Pi of an ink droplet dn in predetermined vicinity of an ink droplet do to be controlled is detected, and an injecting ink droplet is charge correction-controlled with a charge correction amount Ac obtained by weight-calculating based on a printing ratio D tending to more depend upon a remote consideration correction amount Acf(pi) mainly when the printing ratio D of the print presence/absence pattern is high and upon a vicinity correction amount Azn(pi) mainly when the ratio D is low by using the vicinity correction amount Acn(pi) corresponding to the print presence/ absence pattern Pi of the detected ink droplet and a remote consideration correction amount Acf(pi) corresponding to the similar print presence/absence pattern. Thus, an effect equivalent to the correction considered for substantially more reference ink droplets can be obtained even in case of the charge correction considering for less reference ink droplets.
Patent JP-S6424553-A (JP)
Title: Communication conference system
Inventor: WAKANA TADASHI
IPC: H04M9/00
Filed: 1987-07-20
Abstract: PURPOSE:To enable reproduction in a conference room with constant sound pressure without causing any howling irrelevantly to the number connection grounds by increasing the amplification factor of an amplifier which drives the speaker of a conference terminal according to information on the number of connection grounds. CONSTITUTION:Amplification factor setters 42, 52, and 61 are provided which perform production in the conference room with constant sound pressure by increasing or decreasing the amplification factors of amplifiers 41, 51, and 61 driving the speaker of a conference terminal according to the information on the connection ground number. Therefore, when the power switch of the conference terminal is turned on, the amplification factor of an audio amplifier which drives the speaker of each conference room is set automatically by an amplification factor setter. Consequently, even if the connection ground number varies, no howling is generated and constant sound pressure can be reproduced.
Patent JP-H1123773-A (JP)
Title: Core cooling structure of fast breeder reactor
Inventor: TAKAKUWA MASAYUKI
IPC: G21C15/18
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance decay heat removal function by providing a side core support plate with a flow hole and a wrapper tube with an opening and forming a flow path with clear regions of an upper plenum, an in-core heat exchanger, core barrel wrapper tube gap. SOLUTION: During natural circulation, the secondary side of incore heat exchanger 8 placed in a reactor vessel 1 has natural circulation and the coolant in the upper plenum 9 is cooled by the natural circulation. The coolant flows in the heat transfer part of the heat exchanger 8, be cooled by heat exchanging with the secondary side and then exhausted from the outlet window below the heat exchanger 8 into the plenum 9. The coolant in the plenum 9 after cooled in the heat exchanger 8 spreads over the core upper part and lower temperature fluid dives into the barrel by the relation of buoyancy since low temperature and high density fluid goes over the opening provided in the side core support plate 4 placed in the periphery of the core barrel and high temperature and low density fluid goes below.  This flow enhances the natural convection of the coolant in the wrapper tube gap region and works effectively on the decay heat removal.
Patent JP-H1127232-A (JP)
Title: Error correction method for ofdm modulation system transmitter and receiver based on the same
Inventor: MORIYAMA SHIGEKI
IPC: H04N19/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an error correction method in an orthogonal frequency division multiple modulation system, a transmitter and a receiver based on the same method that make it possible to efficiently correct errors generated during transmission of an OFDM modulation signal by a bite transmitted by each carrier and to execute a modem processing by the bite. SOLUTION: An OFDM modulation system in which a carrier 64QAM- modulated is located on a frequency axis with a constant interval is assumed. Because data transmitted by one symbol of an OFDM signal can be error- protected by integral number of RS codes by making the number of carriers of an OFDM modulation equal to an integral multiple (n multiple) of a code length 63 bite of an error code, compatibility of a transmission rate of the OFDM with decoding is improved and, a dummy bite is not required to be inserted for rate adjustment, which enables an efficient error correction decoding and an interleave constitution.
Patent JP-S5983161-A (JP)
Inventor: JIERARUDO UEIN KURAIN
IPC: G03C8/56
Filed: 1983-09-29
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-S6336779-A (JP)
Title: Beta-mannosidase and production thereof
Inventor: AKINO TOSHIRO
IPC: C12N9/42
Filed: 1986-07-30
Abstract: PURPOSE:To produce novel beta-mannosidase having optimum pH of enzymatic reaction at alkaline side, by culturing a microorganism belonging to Bacillus genus. CONSTITUTION:A novel microbial strain belonging to Bacillus genus and capable of producing a novel beta-mannosidase having optimum pH of enzymatic reaction at alkaline side, e.g. AS-420 strain (FERM P-8859) is inoculated in a proper medium and cultured at 7.5-11.5pH and 30-45 deg.C for about 48-72hr under aerobic condition. The objective novel beta-mannosidase can be separated from the cultured cell.
Patent JP-H08165284-A (JP)
Title: Stabilization of 3-isothiazolone solution
Inventor: KEBIN FUITSUTSUGERARUDO JIROND
IPC: A61K8/19
Filed: 1995-06-23
Abstract: Stabilisation of solns. of 3-isothiazolone cpd(s). (selected from 5-chloro-2-methyl-3-isothiazolone (Ia) and/or 2-methyl-3-isothiazolone (Ib)) in a solvent system consisting essentially of water, against chemical decomposition, comprises incorporation of 0.02-0.0008 pts. wt. of copper ion (in the form of a copper salt other than nitrate or nitrite) per 1.5 wt.pts. of the 3-isothiazolone cpd(s)., provided that no nitrate, nitrate or magnesium is incorporated or present in the water soln.
Patent JP-S6335086-A (JP)
Title: Information signal reproducing device
Inventor: ICHII YUTAKA
IPC: H04N5/922
Filed: 1986-07-30
Abstract: PURPOSE:To make it possible to switch a demodulator circuit automatically in each mode by extracting plural bands corresponding to record spectrum arrangement from pulse signals, detecting each of them, and comparing their level and discriminating which record spectrum arrangement made the modulated information signals. CONSTITUTION:A limiter 2, a delay circuit 3, an exclusive OR gate 4 and low pass filters 91, 92 are demodulating means, and band-pass filters 51, 52, detector circuits 61, 62 and a level comparator 7 are discriminating means. By extracting plural kinds of bands from pulse output (d), detect in each of them and comparing level, the mode in which the signals are recorded is discriminated. By changing a switch 10 according to the result of discrimination, it is made possible to switch to respective mode and reproduce automatically.
Patent JP-H0467101-A (JP)
Title: Hard coating method and device for optical lens
Inventor: UNO KENJI
IPC: G02B1/14
Filed: 1990-07-09
Abstract: PURPOSE:To eliminate the factor to generate oscillation as far as possible on coating liquid surface and to allow the execution of dipping with high accuracy while maintaining the state of the still liquid surface by holding all of the curved surfaces which are the surfaces of a lens body and the liquid surface in a perpendicular or nearly perpendicular state at the time of pulling up the lens body from the liquid surface. CONSTITUTION:A holder is so constituted that the center of the curvature of the front face of the lens body S or the center of the curvature of the rear face thereof or the center of the intermediate curvature thereof exists on the liquid surface WA. The holder is so operated that the center of the curvature comes to the center of the rotating motion. The lens body S is so held that the liquid surface can be maintained in the perpendicular or nearly perpendicular state at all the points on the surfaces of the lens body at the time of immersing and pulling up the lens body S into and from the water surface A at the time of dipping. The resistance of the liquid is minimized during the rotating operation of the holder and the generation of the disturbance in the liquid is obviated. The dipping is thus executed always in the still liquid surface state and the hard coating free from speckles is executed with high accuracy.
Patent JP-H0467967-A (JP)
Title: Image recording device
Inventor: YAMADA NAOTOSHI
IPC: B41J29/48
Filed: 1990-07-07
Abstract: PURPOSE:To detect the usage quantity of each cartridge by simply providing an identification signal on the cartridge by a method wherein the usage quantity of an image receiving paper cartridge is stored in a counting means which correspond with an identification display at the time of usage, and the usage quantity is displayed on an image recording device main body. CONSTITUTION:When image receiving paper cartridges 3A - 3X are in use, the usage quantities of said image receiving paper cartridges 3A - 3X are stored in counting means 20A - 20X which correspond with identification displays 3MA - 3MXZ, and the usage quantities are displayed at a display unit 20Y of an image recording device main body 20. When out-of-paper condition is detected, recording number of times counting means 20A - 20X are reset, and it is indicated that the device cannot be used. Remaining quantity memories which correspond with various types of process cartridges 3A - 3X are provided, and even when the process cartridges 3A - 3X are replaced, the remaining quantity data corresponding with the process cartridges 3A - 3X is retrieved from the memory and displayed, and therefore, regardless of whichever process cartridge among 3A - 3X is replaced, the remaining quantity can be known immediately, and it is very convenient.
Patent JP-H1127867-A (JP)
Title: Charger for battery
Inventor: ISHIMARU TAKERO
IPC: H02J7/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a charger for a battery, which does not cause overcharge of short charge, even in the case of having charged both the battery where the peak at the last stage of charge appears remarkably and the battery where the change of battery voltage is slow and the appearance of the peak at the last stage of charge is dull. SOLUTION: The voltage of a battery is sampled in fixed cycles. Next, the voltage of the battery detected with a sampling means is stored. Next, the newest voltage of the battery and the voltage of two or more pieces of batteries sampled in the past are compared with each other to judge the full charge. Then, the variation of the battery voltage in sampling width is found for two or more pieces, and when the variation of any battery voltage becomes larger than the set value corresponding to each sampling width and subsequently falls under the set value corresponding to each sampling width, it is judged to be fully charged.
Patent JP-S6339135-A (JP)
Title: Production of magnetic recording medium
Inventor: KANDA SATOSHI
IPC: B24B1/00
Filed: 1986-08-01
Abstract: PURPOSE:To improve the corrosion resistant stability of magnetic metallic powder during surface working by using a nonaq. soln. and solvent as a working fluid for surface working of the coated film of a magnetic recording medium and executing the working in an inert gaseous atmosphere. CONSTITUTION:The replacement of the air around the magnetic recording medium for which the magnetic metallic powder is used with an inert gas to prevent the contact of the coated film with oxygen is extremely effective for the corrosion resistant stability of the magnetic metallic powder at the time of the surface working of the coated film. On the other hand, water molecules have a large electric polarity which plays the role of assisting the oxidation of material. The use of the nonaq. soln. or nonaq. solvent as the working liquid and cleaning liquid is extremely effective for the corrosion resistant stability of the coated film. The corrosion resistant stability is remarkably improved by using the nonaq. working fluid and executing the surface working of the coated film in the inert gaseous atmosphere in the above-mentioned manner.
Patent JP-S6240625-A (JP)
Title: Optical head
Inventor: IKEGAME TETSUO
IPC: G11B7/12
Filed: 1985-08-15
Abstract: PURPOSE:To make the titled optical head light in weight by raising the accuracy of a supporting member, and to drive easily the head by forming a member by which an optical system is supported, by a plastic formed body, and making a displacement sensor of its formed body and the corresponding part function as a target of the displacement sensor. CONSTITUTION:An optical beam from a laser diode 1 being a light source is made parallel by a collimator lens 2, applied to a polarizing prism 3 nd a transmitted light is made incident on a reflecting prism 4 and brought to a total reflection. This total reflected light is made to pass through a 1/4 wavelength plate 5 and led to an objective lens 7 which can be displaced in the optical axis direction and the tracking direction orthogonal to said direction by an actuator 6, and projected onto an optical disk in a shape of a spot. Said diode 1 is held by a laser diode holding frame 10, the lens 2 is held by a collimator lens holding frame 12, and the holding frame 12 is fixed to the holding frame 10. Also, the holding frame 10 and an optical head body 11 are formed as a solid plastic molding, a part corresponding to the prism 3 becomes a target, and the body 11 becomes light in weight.