baber/WOPTO huggingface dataset:
Patent JP-H01108265-A (JP)
Title: Near-infrared absorber and optical recording medium made by using it
Inventor: ITO NAOTO
IPC: C09B47/04
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a near-infrared absorber which is excellent as near-infrared absorbing coloring matter and has a proper degree of solubility, compatibility with resin, and excellent durability, by using a specified diphthalocyanine. CONSTITUTION:This near-infrared absorber comprises a diphthalocyanine of formula I [wherein the benzene rings A, B, C, D, E, F, G and H each may be substituted by (substituted) alkyl, alkoxy, aryl, alkylamino, arylamino, etc.; [Met]<4+> is Si, Sn, Ge or Ti] or its tautomer. This absorber has excellent durability and processability. It can be incorporated into resin or it can dye resin. An optical recording medium containing it has good durability and sensitivity. A compound of formula I can be obtained by reacting 1-4 compounds of formula II or III (wherein the benzene ring may be substituted as in formula I) with an alkali metal alkoxide through heating in an alcohol to give an alkali metal salt of phthalocyanine, which is then reacted with, e. g., tetrachlorotin or tetrachlorogermanium.
Patent JP-S62123885-A (JP)
Title: Video signal reproducing device
Inventor: MATSUOKA HIDETOSHI
IPC: G11B5/027
Filed: 1985-11-25
Abstract: PURPOSE:To remove color irregularity that occurs at a fixed position by operating a closed loop circuit that makes phase correction of reproduced chrominance signals using the output of a reproducing head, and an open loop circuit that makes phase correction by the output of one of plural heads in an alternative way. CONSTITUTION:When time axis fluctuation occurred in reproduced signals, chrominance signals are taken out by a filter 15 from reproduced signals obtained from a change-over switch 14 and frequency converted by a frequency converter 12 and made to continuous wave signals by PLL etc. By returning chrominance signals converted to low band to original band using the continuous wave signals, large time axis variation is canceled. On the other hand, relatively small time axis variation can be removed by a closed loop circuit consisting of an APC circuit 19, and by controlling a frequency converter 10 by switching the closed loop circuit and above-mentioned open loop circuit by a switch 11, a reproduced picture free from color irregularity can be obtained.
Patent JP-H02109969-A (JP)
Title: Fungus culture for stationary bed-type bioreactor
Inventor: MATSUDA SHOICHI
IPC: C12N1/00
Filed: 1988-10-20
Abstract: PURPOSE:To ensure a biocatalyst to adhere uniformly to a carrier by recovering a radially flowing culture medium being in contact with the carrier using a culture medium-recovering pipe passable for the culture medium but impassable for the biocatalyst to complete fungus culture. CONSTITUTION:A culture medium-recovering pipe 8 is constructed with a porous sintered SUS pipe, its pore size being defined within such a range as to be passable for a culture medium but impassable for a biocatalyst. The culture medium containing the biocatalyst fed via a nozzle 10 into a tank 2 is passed through the mesh 4 together with the biocatalyst in the radial direction over the entire range of the tank axial direction and allowed to flow while being in contact with the carrier within the mesh 4. And the biocatalyst is put to uniform fungus culture on the carrier, only the culture medium being recovered through the pipe 8. Thus the carrier can effectively be utilized, improving productivity.
Patent JP-S61141287-A (JP)
Title: Information transmission system utilizing polot signal in catv system
Inventor: ANDO AKIRA
IPC: H04N5/00
Filed: 1984-12-14
Abstract: PURPOSE:To effectively use a pilot signal and to simplify a transmission euqipment by transmitting the information signal on the pilot signal in a manner not to change the level of the pilot signal. CONSTITUTION:A head end 1 transmits the pilot signal of constant level. By this signal, the AGC of a trunk line amplifier 2 is activated. The information signal is transmitted to a terminal equipment 3 with a constant output. In such a case, instead of the signal generator in the head end 1, an FM modulator of a frequency (264MHz) that is the same as that of the pilot signal is used. By this modulator, the pilot signal is applied with frequency modulation. Because no fluctuation of level of the pilot signal occurs in case of the frequency modulation, the signal has no problem to use it as an AGC signal. Therefore, necessity of furnishing the carrier wave in other way, hence the transmission equipment is simplifed.
Patent JP-S62121017-A (JP)
Title: High-pressure casting machine
Inventor: MIYAWAKI TADASHI
IPC: B29C45/17
Filed: 1985-11-21
Abstract: PURPOSE:To improve agitation efficiency by eliminating waste of a solvent and raw materials and to prevent scattering of the raw materials at the time of casting, by a method wherein after the raw materials have been agitated once by colliding with them and a high-pressure casting head they are agitated further by a rotor. CONSTITUTION:When a cleaning shaft 20 is moved left by facing toward a drawing by moving a piston 19 in the inside of a hydraulic cylinder 18 by changing over a hydraulic directional control valve 31, an air space 32 appears in a raw material colliding and agitating chamber 19 posterior to movement of the cleaning shaft 20, spaces among raw material spouting nozzles 16A, 16B and raw material discharge holes 17A, 17B are closed by the cleaning shaft 20 and respective raw materials are spouted through the raw material spouting nozzles 16A, 16B under high pressure and at high speed. The raw materials are involved in a groove 12 of a high-speed rotor 24 rotating at high speed after they have come into collision with each other and agitated within the raw material colliding and agitating clamber 15, agitation of the raw materials advances further while the raw materials are being sent downward, and the raw material are discharged through a raw material discharge port 33.
Patent JP-H01104395-A (JP)
Title: Active sludge monitoring device
Inventor: YOSHINO HIDEAKI
IPC: C02F3/12
Filed: 1987-10-19
Abstract: PURPOSE:To record automatically the oxygen utilization speed of active sludge and monitor automatically the activity of the sludge by sampling the sludge from an active sludge aeration tank into a sampling vessel by the bath process and providing a device to measure, compute and record its oxygen utilization speed. CONSTITUTION:Active sludge from an aeration tank 14 is sampled into a sampling vessel 16 by the batch method and discharged therefrom by an active sludge inflow pipe, where exhaust pipe and an active sludge discharge pipe installed in the collecting vessel 16. Said sampled active sludge is aerated by means of the air from an aerated air pipe while being agitated and mixed by an agitator 30 in the collecting vessel 16. Dissolved oxygen after said aeration is stopped is measured by a dissolved oxygen meter 40 with time and the measured value is put into a computing device 42 to compute the oxygen utilization speed of the sludge in the sampling vessel 16 basing on the variation of signals from the dissolved oxygen meter 40. The computed oxygen utilization speed is recorded by a recorder 44 while alarms are issued from an alarming device 46, in case an oxygen utilization speed out of the set range is sensed.
Patent JP-2001091158-A (JP)
Title: Grain drying and storing equipment
Inventor: IWASHITA MASAHIRO
IPC: E04B2/56
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide grain drying and storing equipment to ensure a sufficient coupling strength between a panel and a columnar member, between a panel and a beam member through the burden of an assembling work is relieved through reduction of the weight of a panel, and improve durability. SOLUTION: A hollow rectangular panel P is assembled to the inner peripheral part of a rectangular frame partitioned and formed by columnar members 5 and 7 and a beam member 6 and formed in such a shape that corner parts corresponding to the four corners of the frame are respectively lacked. A mounting plate 71 is mounted on the lacked part in a state to protrude from the outer peripheral part of a panel P toward the external side. Coupling plates 77, 78, and 79 for coupling are situated in spots, corresponding to the respective corner parts of a columnar member and a beam member, in a state to protrude toward the internal side of the frame part.  A mounting plate 71 and the coupling plates 77, 78, and 79 are fastened along a thickness direction by a screw type fastening means in a state to be laminated in the direction of the thickness of the panels and the panels are securely intercoupled.
Patent JP-H07117911-A (JP)
Title: Information processing device
Inventor: TOUFUKUJI SUSUMU
IPC: B65H29/52
Filed: 1993-10-21
Abstract: PURPOSE:To set the printing position on a printing sheet without using a sheet discharge port guide part and improve the accuracy of the printing position on the printing sheet by providing a positioning mark in the width direction of the printing sheet behind a sheet discharge port on the printer of an information processing device main body. CONSTITUTION:This information processing device 1 is provided with a display device 4 rotatably on an information input device, a small printer having a small roller diameter at the rear section of the device 1, and a sheet guide 9 at the back section of the device 1 respectively. Sheets are fed through two sheet feed paths at the back section and the bottom section of the printer. An ink ribbon cassette 10 is loaded on the printer, and a sheet discharge port guide part 11 covering an ink ribbon cassette load section is provided on the printer. A positioning mark 12 in the width direction of the printing sheet is provided behind the sheet discharge port of an upper case. The position of the printing sheet in the width direction is visually set via the positioning mark 12.
Patent JP-2000097097-A (JP)
Title: Crank position detecting device of engine
Inventor: MATSUNO OSAMU
IPC: F02D45/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To avoid storing an erroneous engine stop position in memory. SOLUTION: From a step 21 for generating the reference position signals for the cylinders, a reference position signal is given to an adding means 22 where a value is added at each input within the range of the same number as cylinders, and a judging means 23 discriminates which input of a cylinder is the given reference position signal on the basis of the value of the adding means 22. When the engine is stopped, the judging result is stored in a nonvolatile memory by a storing means 24. At this time, a judging means 25 judges whether a swing-back is generated at each input of the reference position signal immediately before the engine stop, and if the judging result says that a swing-back is generated, a decreasing means 26 decreases one from the value of the adding means 22.
Patent JP-H03125310-A (JP)
Title: Thin film magnetic head
Inventor: SUDA NAOHITO
IPC: G11B5/11
Filed: 1989-10-09
Abstract: PURPOSE:To enable high-SN-ratio reproduction by providing magnetic shield parts which shield a gap insulating layer and both magnetic poles from the outside magnetically on both sides where a lower magnetic pole layer and an upper magentic pole layer are exposed to form a lower and an upper magnetic pole. CONSTITUTION:On a substrate 1, a lower protection film layer 2, the lower magnetic pole layer 3, a gap insulating layer 4, a lower insulating layer 5, a coil layer 6, an upper insulating layer 7, the upper magnetic pole layer 8, and an upper protection film layer 9 are laminated in order and grounded to a specific part to expose the lower and upper magnetic pole layers 3 and 8 and thus form the lower magnetic pole 3a and upper magnetic pole 8a, and the magnetic shield parts 10 which shield the gap insulating layer 4 and both the magnetic poles 3 and 8a magnetically are provided on both sides of both the magnetic poles 3a and 8. The shield parts 10 uses the same material with both the magnetic pole layers 3 and 8 and are formed at the same time by plating, etc., at the forming time of the magnetic pole layers and gap insulating layer; and the substrate 1, lower protection film layer 2, gap insulating layer 4, and upper protection film layer 9 in the surfaces where both the magnetic pole layers 3a and 8a are exposed are etched to form recessed parts close to both the magnetic poles 3a and 8a and the magnetic shield parts 10 are formed at the parts by sputtering, etc.
Patent JP-S62127564-A (JP)
Title: Operation controller of oil hydraulic closed circuit
Inventor: KANAI TAKASHI
IPC: F16H61/421
Filed: 1985-11-26
Abstract: PURPOSE:To prevent the overspeed of an engine, by providing a means for retarding the reducing speed of the capacity of a variable capacity hydraulic motor when an operating portion is operated in the direction of a non-operation position. CONSTITUTION:A slow return valve 12 is provided between respective regulators 3, 5 and a pressure reducing valve 9 by the parallel disposition of a check valve 12a and a throttle 12b. When an operation lever 8 is operated, the inclination of a swash plate 4a is increased gently corresponding to the restriction of the throttle 12b, and the difference between the flow of a hydraulic pump 2 and a discharged flow is no fear of a rapid decelerating action and the overspeed of the engine.
Patent JP-H03126109-A (JP)
Title: Multifunctional electronic faucet
Inventor: NISHIMOTO NOBORU
IPC: G05B9/02
Filed: 1989-10-12
Abstract: PURPOSE:To use functions of a multifunction electronic faucet even in the power failure state by informing a faucet user of a power failure at the time of the occurrence of the power failure and automatically switching the power source from a DC power source incorporated in a power supply part to an auxiliary battery. CONSTITUTION:When the AC power source which supplies power to a power source part 17 is broken, the power source is automatically switched from a DC power source 14 to an auxiliary battery 16 by a power source switching circuit 23 for power failure. It is detected whether a power failure occurs or not by a power failure detecting circuit 24; and when the occurrence of a power failure is discriminated, the occurrence of the power failure is reported to the faucet user by a display element 3. Thus, functions of the multifunction electronic faucet can be used even in the power failure state, and an alarm is given when he forgets to stop water, and he is prevented from forgetting to stop water.
Patent JP-H01107921-A (JP)
Title: Method for bending pipe or shape stock
Inventor: MURATA MAKOTO
IPC: B21D7/00
Filed: 1987-10-20
Abstract: PURPOSE:To constrain the shape variation of a horizontal section and a springback and to execute the bending of high accuracy by forming a pipe or shape stock by drawing or extruding it in the state of inclining the bearing part of a die holding one part of a pipe or shape stock to the axis in the lead-in direction of the pipe or shape stock. CONSTITUTION:When a die 2 is made in the state of its inclining to the lead-in directional axis 4, its bearing part 3 becomes in the state of holding locally one part of a pipe or shape stock 1 and when the die 2 and pipe or shape stock 1 are relatively moved, the bearing part 3 of the die 2 is pressure-welded with constraining the outer peripheral face of the pipe or shape stock 1, causing a bend on the pipe or shape stock 1. Namely, the pressure welding conditions of the upper side abutting part and lower side abutting part of the bearing part 3 differ and with the upper side where a severe working is caused as the inner peripheral side a bending plastic deformation is generated with the pipe or shape stock 1. These constraining and pressure welding conditions are similar in case of drawing in an arrow mark Y direction and extruding in an arrow mark X direction as well and can be applied for either case of drawing or extrusion.
Patent JP-S62123051-A (JP)
Inventor: TATSUMI KAZUO
IPC: C04B7/19
Filed: 1985-11-25
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-H05109269-A (JP)
Title: Refresh control circuit for dynamic memory
Inventor: YAMAGUCHI YOSHIKO
IPC: G11C11/406
Filed: 1991-10-14
Abstract: PURPOSE:To reduce a waiting time by specifying the time interval of a refresh operation to plural bank in a memory space. CONSTITUTION:The memory space is divided to plural pieces of the bank, and the time interval of the refresh operation is specified to a dynamic memory 41 by a refresh timer 21 and a request signal 25 is outputted to an OR gate 26. The signal 25 and a pseudo refresh demand signal 210 from a bank monitor circuit 4 are inputted to the gate 26 and the request signal 214 is outputted to a contention control circuit 2 and a refresh executing circuit 23. The signal 214 and an access signal 9 are inputted to the circuit 2 and a refresh permission signal 7 is outputted to the circuit 23 and an access permission signal 215 is outputted to the circuit 4. The signals 7, 214 are inputted to the circuit 23 and the refresh operation is instructed to the memory 41 by a memory control signal 212. Thus, the waiting time generated by contention between the refresh operation and the memory access of a processor is reduced.
Patent JP-S63118181-A (JP)
Title: Formation of holographic stereogram
Inventor: TANIGUCHI YUKIO
IPC: G03H1/26
Filed: 1986-11-06
Abstract: PURPOSE:To suppress the discontinuous variation and blurring of a reproduced image and to obtain an excellent reproduced image by forming respective division areas in overlapping relation with other adjacent division areas in the exposing process of a hologram diffraction image. CONSTITUTION:The movement quantity d' of a light shield plate 7 is set not equal to the width (e) of an aperture window 8, namely, d'<e. For example, d'=1/2e. The lower half of a 1st division area and the upper half of a 2nd division area 6b on a hologram photosensitive plate 6 overlap with each other and as the aperture window 8 moves stepwise by the distance d' with time (t), all division areas of the hologram photosensitive plate 6 overlap with adjacent division areas to a half width eventually. For the purpose, when multiplicity (n) is made large although the width (e) of the aperture window 8 is constant, the quantity of discontinuous variation decreases and even when the movement quantity d' is constant, the quantity of blurring is reduced. Thus, the multiplicity (n) is set to >=1 to obtain an excellent reproduced image wherein the discontinuous variation quantity and blurring quantity are both reduced.
Patent JP-S62123676-A (JP)
Inventor: HASHIMOTO KENICHI
IPC: H01R13/11
Filed: 1985-11-25
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-H06119699-A (JP)
Title: Flexible disk device
Inventor: KAWADA JUNJI
IPC: G11B17/043
Filed: 1992-10-02
Abstract: PURPOSE:To eject a disk cartridge in a stable state by using a buffer member like a damper to gradually release the restoring force of the spring of a shutter opener. CONSTITUTION:A shutter opener 6 is provided with a mechanism which opens/ closes a shutter 1c of a disk cartridge 1 and a mechanism which ejects the disk cartridge 1 from a flexible disk device(FDD). Since a buffer gear 6a of the shutter opener 6 and a gear 11b of a damper 11 are interlocked with each other, a resistance is applied to a buffer gear 6d of the shutter opener by a gear 11a of the damper 11 when the shutter opener 6 is driven. As the result, the disk cartridge ejection speed of the shutter opener 6 is reduced, and the disk cartridge 1 is ejected without springing out of the FDD.
Patent JP-S6215365-A (JP)
Inventor: GUSUTAFU EEEDEII
IPC: D04H1/52
Filed: 1985-11-25
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-H04142148-A (JP)
Title: Facsimile equipment
Inventor: SEKIGUCHI KATSUAKI
IPC: H04N1/00
Filed: 1990-10-02
Abstract: PURPOSE:To surely inform a fault content of communication to an opposite terminal equipment by providing a means analyzing and editing a fault content caused at transmission reception, a means sending the fault content to a communication control section and a display means on the facsimile equipment. CONSTITUTION:An equipment control section 6 is provided with an edit analysis means 6 analyzing a fault content caused at the transmission reception and editing the result into a prescribed format, a transmission means 6 sending the said fault content edited by the edit analysis means 6 to a communication control section 7 via an interrupt packet in a network layer and a display means analyzing the content of the interrupt packet and displaying the fault content onto a display section 2. Thus, even when the operator of the sender side terminal equipment stops the transmission due to any cause, a display such as 'opposite party stops transmission' is attained to the display section of the receiver side terminal equipment. Thus, the accurate fault content of the communication is surely recognized and useless confusion is prevented.
Patent JP-H11109639-A (JP)
Title: High light shield composition and high light shield pattern forming method
Inventor: SATO TSUTOMU
IPC: C08K13/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To form a high light shield pattern having an optical density of >=2.5 per 0.5 μm thickness by using a high light shield compsn. consisting of a resin mixture of a specified modified phenol resin and a specified xylene resin, carbon powder having a specified average particle diameter, an aluminum chelate compd., a solvent and a curing agent. SOLUTION: The high light shield compsn. consists of a resin mixture of a modified phenol resin of the formula (C10 H14 O.C15 H15 O2 .CH2 O)n and a xylene resin of the formula (C8 H10 CH2 O)m , carbon powder having 10-100 nm average particle diameter, an aluminum chelate compd., a solvent for the resin mixture and a curing agent for the resin mixture. The pref. average mol.wt. of the modified phenol resin is 1,000-4,000 and that of the xylene resin is 1,500-4,000. The aluminum chelate compd. is preferably ethylacetoacetate aluminum diisopropylate and the solvent is preferably terpene oil or n-hexane.
Patent JP-2000102061-A (JP)
Title: Mobile communication system and radio channel allocation priority decision method
Inventor: NIITSU HIROTAKA
IPC: H04W72/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To decide radio channel allocation priority without interfering with the radio cell of another provider in the radio cell adjacent to the other provider. SOLUTION: To respective frequencies written in a frequency list held in a channel allocation control part 11, a frequency identifier for indicating whether or not to interfere with the adjacent cell of the other provider in the cell is set beforehand corresponding to the plural cells. Based on the frequency identifier, only the frequency for not interfering with the adjacent cell of the other provider is extracted from the frequency list and only the interference wave level of the extracted frequency is measured in radio base stations 20-1 to 20-n.
Patent JP-S62110707-A (JP)
Inventor: SERUJIO KATSURA
IPC: B01J20/12
Filed: 1986-11-06
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。