baber/WOPTO huggingface dataset:
Patent JP-H09321343-A (JP)
Title: Component device for optical communication
Inventor: MARUYAMA TSUKASA
IPC: H01L33/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a very small thin lamp of 5.5mm or less high for realizing an effective distribution pattern of a light beam required for data communication by improving a lead frame by utilizing the merits of a 5mm-diameter lamp. SOLUTION: The component device comprises at least a reflective plate 4 formed like a deep dish having a height B of 0.2-0.4mm, bottom face diameter A of 0.7-1.1mm and side wall opening angle C of 40-85 deg. and hemispherical lens 1 formed on this plate 4; the lens having a height D of 4.5-5.0mm from the bottom face of the plate 4 and radius R of 2.4-2.8mm.
Patent JP-H0831168-A (JP)
Title: Semiconductor storage device
Inventor: NAKAGOME YOSHINOBU
IPC: G06T1/60
Filed: 1994-07-13
Abstract: PURPOSE:To enable performing arithmetic processings and the movement processings of data in the inside of a memory without interposing a processor at high speed and with low electric power by amplifying information via a sense-amplifier after information of two memory cells are simultaneously read out on a data line. CONSTITUTION:A memory array MA is constituted of memory cells MC0 to MC3 arranged at intersected points between plural word lines W0 to W3 and plural data line pairs Dj, DjB and reference memories RC0 to RC3 for arithmetics arranged at intersected points between plural word lines RW0 to RW3, and plural data line pairs Dj, DjB. A reference word line driving circuit RXD is connected with word lines RW0 to RW3. A sense-amplifier SAA is constituted of plural sense-amplifiers SAj performing the precharges of data line pairs DjB and amplifying read out signals and input and output gates 1%. Since the of electric charges of memory cells MC0 and MC1 occurs on a data line Dj, the AND or the OR between two information is obtained via the sense- amplifier SAA.
Patent JP-S5588699-A (JP)
Title: Preparation of physiologically active substance such as dechlorogriseofulvin with coriolus vernicipes
Inventor: FURUYA TSUTOMU
IPC: C12P33/00
Filed: 1978-12-28
Abstract: PURPOSE: To obtain physiologically active substances, such as dechlorogriseofulvin, by extracting mycelia or a medium of culturing Coriolus vernicipes after cultivation with an organic solvent.  
     CONSTITUTION: Coriolus vernicipes is cultured in the Raulin or malt-sucrose medium aerobically with stirring, and the resulting mycelia and medium are extracted with an organic solvent, e.g. chloroform or methanol. The extract is then separated and purified by column chromatography over silica gel, to give physiologically active substances e.g. dechlorogriseofulvin, cytochalasin D, or ergosterol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0832725-A (JP)
Title: Facsimile equipment
Inventor: YAKUMA KIYOUICHI
IPC: H04N1/00
Filed: 1994-07-13
Abstract: PURPOSE:To utilize a printing means for printing received data as a transmission quality marking means by arranging a transmitted document read means and a recording paper feeding means on the upstream side of the printing means. CONSTITUTION:In the case of sending a transmitted document 6 mounted on a mount 12, a transmission roller 13 is rotated first to send the document 6 in a 2nd paper flow passage 7, page by page. Image data entered into the top side of the document, line by line, by an optical read part 8 and after an encoding process is performed by a control part, the data are sent to an opposite-side device through a line. The document 6 which is read by the read part 8 is sent by a paper feed roller 10 to the position where a 1st platen roller 3 having its tip positioned at the upstream end of the 1st paper flow passage 1 and an auxiliary roller 4 abut against each other. The document 6 is passed through the flow passage 1 through the rotation of the roller 3 and drawn in toward a printing means 2. The document 6 faces the printing means 2 and on its reverse side, the means 2 gives a mark showing transmission completion or prints transmission destination information, transmission time, etc.
Patent JP-S6138299-A (JP)
Title: Central oil supplying device
Inventor: KIMURA MICHITOSHI
IPC: F16N29/04
Filed: 1984-07-31
Abstract: PURPOSE:To enable the detection of abnormality of a distributing valve and blockage of oil supply passages by judging whether or not oil supply has been actually carried out by means of a pressure switch installed at the downstream end of each supply oil passage to detect the occurrence of abnormality in each oil supply system. CONSTITUTION:Lubricating oil discharge from an oil supply pump is supplied to a pump chamber of distributing valve 1 through a supply port 17, and is discharged from the 1st discharge port 11 and succeedingly from the 2nd to the 6th discharge port in order by the respective pumps. If any leakage or blockage occurs in the supply oil passages 31, 32, etc. through which lubricating oil from the distributing valve 1 is supplied to the place where oil is to be supplied, the pressure at the downstream end of the supply oil passages 31, 32, etc. does not rise to the prescribed value. Then, indicator lamps 71, 72, etc. indicating that oil has been actually supplied to the downstream end of each of the supply passages 31, 32, etc. is extinguished.
Patent JP-H061071-A (JP)
Title: Thermal transfer recording method
Inventor: MAEJIMA KATSUMI
IPC: B41M5/26
Filed: 1992-06-19
Abstract: PURPOSE:To enable transfer by a low energy and obtain a transfer image, which is hardly fogged, by using a laser for main heating modulated in response to image information and IR rays for sub-heating applying the upper section of the scanning line or the periphery of the scanning line of the laser for main heating in a thermal transfer recording method employing the laser. CONSTITUTION:A medium 6 to be recorded is wound on a drum 1, and a thermal transfer recording medium 5 is wound so that an ink layer surface is fast stuck to the medium 6 to be recorded. When laser beams 3 are transmitted through the medium 6 to be recorded, the thermal transfer recording medium 5 is wound on the drum 1, and the medium 6 to be recorded is wound on the medium 5 so as to be fast stuck. The drum 1 is rotated under the state, the direction of the rotation is used as the main scanning direction, and the movement of a laser recording head 2 is employed as a feed, thus conducting laser recording. The irradiation of an infrared lamp 4 is lengthened in the main scanning direction 9 on a light-receiving surface at that time, and narrowed in the feed direction, and only the laser-irradiation immediate front section 8 of the thermal transfer recording medium 5 can be preheated.
Patent JP-S6318069-A (JP)
Title: Sputtering method
Inventor: SUEMITSU TOSHIYUKI
IPC: C23C14/50
Filed: 1986-07-09
Abstract: PURPOSE:To prevent uneven sputtering and the formation of dust and to obtain a film of a uniform thickness under stable conditions by putting a disk on a jig, fitting it to a holder with a transferring means, removing the transferring means and carrying out sputtering. CONSTITUTION:A disk 3 is put on a jig 2 and fitted to a holder 1 above a sputtering source together with the jig 2 with a transferring means such as an arm 4. The transferring means is then removed and sputtering is carried out. Thus, sputtering can be carried out under stable conditions and a film of a uniform thickness can be formed.
Patent JP-H0451733-A (JP)
Title: Maintenance information management system for communication system
Inventor: KODERA YUKIMI
IPC: H04M3/08
Filed: 1990-06-20
Abstract: PURPOSE:To attain an accurate reply in a short time by combining respective information registered in a fault master and a fault sample master and generating a fault report and a fault statistic report. CONSTITUTION:A fault information management means 22 of a processing section 2 receiving an input of fault information from an input output section 1 registers and revises the information of a fault master 32 of a file section 3. A fault sample management means 23 of the processing section 2 displays the fault master 32 via the input output section 1 and important fault information selected by the maintenance personnel is used as fault sample information to apply registration and revision of the information to a fault sample master 33 of the file section 3. Moreover, the information required in the fault sample master 33 is displayed via the input output section 1. A report generating means 24 combines sets of information registered in a station management master 31, the fault master 32 and the fault sample master 33 to generate a fault report and a fault statistic report and the result is printed out via a print output section 4. Thus, the management of information and the report generating job are implemented efficiently and accurately.
Patent JP-H11350129-A (JP)
Title: Magnetron sputtering apparatus
Inventor: KIYONO TOMOYUKI
IPC: H01L21/203
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation in the uniformity of deposition by adopting a constitution to change the distances between plural permanent magnets and a target by each of the individual permanent magnets according to the consumption of the target by sputtering. SOLUTION: The divided magnets exist on the rear surface of a backing plate 21 and are composed of an upper magnet 11, a middle magnet 12 and a lower magnet 13. Position regulating mechanisms respectively driven by motors are attached to these magnets. When the wear progresses in the target 20 to some extent after the long-time deposition, the middle magnet 12 is moved in the direction parting the magnet from the target 20 in such a manner that the distance from the target 20 is kept nearly constant as the wear in the central part of the target 20 progresses. At this time, the progression of the wear in the upper part and lower part of the target 20 is earlier and, therefore, the upper magnet 11 and the lower magnet 13 are parted more than the middle magnet 12 from the target 20.
Patent JP-S6224029-A (JP)
Title: Driving shaft
Inventor: KOSUDA KEIRYO
IPC: F16D1/10
Filed: 1985-07-24
Abstract: PURPOSE:To enable a secure operation to be carried out by a simple turning operation by enabling the connect or disconnect of a shaft to a mating member by the operation of a turning collar. CONSTITUTION:When a spline shaft 6 is pulled out from the spline hole 4 of a yoke 2, a turning collar 8 is turned so that the ball housing hole 12 of the turning collar 8 is opposite to a ball 14, and then the spline shaft is pulled in the direction it is drawn. Thus, the ball 14 is pushed out from the groove so that a part thereof projects in the housing hole 12 of the turning collar 8, enabling the spline shaft 6 to be freely pulled out. Accordingly, by the operation of turning the turning collar, the connect or disconnect of the shaft to the mating member can be securely carried out.
Patent JP-H10314072-A (JP)
Title: Portable toilet seat and its housing bag
Inventor: NOJIRI MASAAKI
IPC: A47K13/14
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet seat and its housing bag which is designed to be free from a feeling of uncleanness and to relieve from the coldness of the toilet seat when a Western-style toilet is used in public facilities or in hospitals, etc. SOLUTION: This invention consists of a toilet seat 1 in which a plural number of divided sheets 1A are combined by combining members 3 such as a string and the like and a housing bag to house each divided sheet laying one over another. In the divided sheet 1A a covering member 6 is provided on the above, making its core as a center and the lower surface is formed by installing a nonskid member 5. Furthermore, a part of the housing bag is structured to be provided with a pocket to put in cleaning tissues.
Patent JP-H11349523-A (JP)
Title: Recovery of acetic acid
Inventor: MORI KOJI
IPC: C07C51/48
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an extremely economical and industrially advantageous method by which the loss can be reduced and acetic acid can efficiently be recovered from an aqueous solution obtained by oxidizing an alkyl-aromatic hydrocarbon in a lower aliphatic carboxylic acid (specifically acetic acid) in the liquid phase in the presence of a catalyst containing a heavy metal with a molecular oxygen-containing gas and distilling and separating the resultant mixture of water with methyl acetate and the acetic acid produced by the oxidation and containing the acetic acid and methyl acetate. SOLUTION: This method is to recover acetic acid from an aqueous solution containing acetic acid and methyl acetate and comprises the following steps (1) to (4): (1) an extraction step for subjecting acetic acid-containing water containing the acetic acid and methyl acetate to extraction using an extractant having a lower boiling point than that of the acetic acid and separating the acetic acid-containing water into an extracted phase comprising the extractant containing the acetic acid and an extraction residual phase containing water, (2) a distilling step for distilling and separating the extracted phase and separating the acetic acid and extractant, (3) a methyl acetate recovering step for separating and recovering the methyl acetate from the separated extractant and (4) a step for recycling the extracting separated from the acetic acid and methyl acetate.
Patent JP-S5580613-A (JP)
Title: Endless conveyor of locally changeable speed
Inventor: RUNE SESUBURON RABOU
IPC: B65G23/38
Filed: 1979-12-12
Abstract: An expanding-contracting device associated with a running linear assembly, and applicable to moving platforms, composed of a succession of forks guided over a looped path, a section of which coincides with a section of the path followed by rods of an endless belt, each fork being adapted to grip a rod and being connected to one of the adjacent forks by means of a connection device controlling, in accordance with a pre-established program, the spacing between the two forks in relation to the position of the first fork, so that the spacing decreases progressively in a first zone of the coincidence section, and increases progressively in a second zone of the section, situated downstream of the first zone.
Patent JP-H072518-A (JP)
Title: Fibrous composite metal hydroxide and its production
Inventor: MIYATA SHIGEO
IPC: C01F5/00
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a new fibrous composite metal hydroxide useful as a flame- retardant having a temperature for removing a water of crystallization adjusted to a proper region, almost free from preparation of hexagonal magnesium hydroxide as a by-product to reduce reinforcing effects of a resin and rubber, to obtain a composite metal basic salt of needle-like crystal useful for producing the fibrous composite metal hydroxide and to provide a method of producing the fibrous composite metal hydroxide. CONSTITUTION:A fibrous composite metal hydroxide of formula (1) M<2+>xMg1-x(OH)2 (in the formula M<2+> is at least one of Mn, Fe, Co, Ni, Cu and Zn; (x) is 0.005<(x)<0.5) has >= about 10 ratio of length/diameter, about 0.1-10mum average diameter and about 2-1,000mum average length. A composite metal basic salt of needle-like crystal of formula (5) M2<+>xMg1-x(OH)2-zA<->z.mH2O (5) (in the formula M2<+> is as shown for formula (1); A<-> is monofunctional anion; (x) is 0.005(x)<0.5; (z) is 0.2<(z)<1).
Patent JP-H11353042-A (JP)
Title: Output voltage control method for power unit, and power unit
Inventor: OKUBO TAKATOSHI
IPC: G05F1/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To supply a stable output voltage, which is not affected by the fluctuation of a load, to the load even when loaded devices connected to a power unit have a load whose load current fluctuates and a load whose load current does not fluctuates. SOLUTION: This power unit has an output voltage control circuit 4 for stabilizing the output voltage and while using a connector 6 having plural terminals as an output terminal, power is supplied to a variable load 8 to fluctuate power consumption with the passage of time and a fixed load 8 not to fluctuate power to be consumed. The output of the power unit is connected to a terminal on the side of the power unit at the end of plural terminals of the connector 6 and the terminals of the connector 6 on the side of the power unit and the terminals on the side of the load are mutually connected by wiring patterns.  Then, power is supplied from the different terminal of the connector 6 on the side of the load to the respective variable and fixed loads 8 and a voltage at the terminal on the side of the power unit corresponding to the terminal among the respective terminals of the connector 6 on the side of the load to supply power to the variable and fixed loads 8 is applied to the output voltage control circuit 4 as a voltage to stabilize the output voltage.
Patent JP-H11348394-A (JP)
Title: Dust remover, and image/information recorder equipped with dust remover
Inventor: KANESHIRO KAZUAKI
IPC: B41J2/325
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a dust remover for preventing defective printing due to dust having long lifetime of dust removing function and a thermal transfer image/information recorder equipped with a dust remover. SOLUTION: A toner sheet 103 is fed from a toner sheet feed roll 115 to the thermal head 105 side and dust adhering to the surface touching the thermal head 105 is removed by a weakly adhesive roll 111 coming into contact with that surface. Dust not removed by the weakly adhesive roll 111 is removed by a strongly adhesive roll 113 coming into contact with that surface. The toner sheet 103 from which dust is removed passes through a gap between the thermal head 105 and a platen roll 107 before being wound around a toner sheet winding roll 117.
Patent JP-H04361133-A (JP)
Title: Method for pressing concrete sample and attachment
Inventor: SHIROYAMA KAZUHISA
IPC: G01N3/00
Filed: 1991-06-07
Abstract: PURPOSE:To obtain a method for pressing a concrete sample without any troubles with simple procedures and its attachment for the pressing method when performing pressurized test of the concrete sample where one portion of an object to be measured is cut in a specified shape and size with a press testing machine and its attachment. CONSTITUTION:An attachment 1 of a concrete sample consists of a rigid frame body 2 with a C-shaped section where an inside is hollow and an opening which is slightly larger than that of a surface of a ceiling edge 6a of a concrete sample 6 is provided at one edge side, a bag body 3 where a liquid-shaped object 4 is filled inside and at the same time it is formed in a shape to be engaged to the inside of the hollow portion of the rigid frame body 2, and a thin plate 5 which blocks an opening of the rigid frame body 2.
Patent JP-H1013759-A (JP)
Title: Television receiver
Inventor: ORITA TAKESHI
IPC: H04N5/45
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver with less disturbance on a screen even when a frequency of a synchronizing signal is different in the case of displaying a plurality of video signals with different vertical synchronizing frequencies on one image screen. SOLUTION: In the case of synthesizing a signal converted from a High Vision signal into an existing television signal by a conversion circuit 1 and the existing television signal at a signal processing circuit 3, when the presence of a High Vision signal is detected, the processing circuit 3 controls a synchronizing signal of the signal converted from the High Vision signal into the existing television signal is to be a reference signal at all times. Since a deflection pulse is synchronously with the High Vision signal, the disturbance on the High Vision signal is suppressed.
Patent JP-H05215607-A (JP)
Title: Photodiode array
Inventor: HIYUBERUTO KUDEREERU
IPC: H01L31/10
Filed: 1992-06-22
Abstract: PURPOSE: To improve quantifying result in chromatograph analysis by avoiding spectral distortion and perfectly compensating relative noise source for an improved S/N ratio. CONSTITUTION: This is a photodiode array comprising multiple n channels, and each channel comprising a photodiode (referred to PD) 1 which is inversion- biased so as to work as a current source 2, and also comprises an A/D converter which supplies digital output signal DATA which represents optical current Iph supplied by the PD1, or represents the intensity of incident light on the PD1. The A/D converter comprises a comparator 7 wherein an adjustable current source 5, integration circuits 3 and 4 and the output signal Vout of the integration circuit are compared to specified signal Vthreshold, and a logic circuit 6 wherein, according to output signal Vcomp of the comparator 7, the current source 5 is controlled to keep the Vout within a certain range.  The current source 5 is, preferably, supplies current in the form of electric charge damping against the integration circuits 3 and 4. The number of damps in one direction is counted with a counter 8, to be a digital measurement value of the optical current Iph.
Patent JP-H0717470-A (JP)
Title: Stabilizer device for ship
Inventor: SONE HISAO
IPC: G05B13/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a stabilizer device for ships where the change in the conversion ratio of the speed of a speed sensor and the offset portion of the speed sensor do not affect the stable keeping of the load in inertia space. CONSTITUTION:A speed predicting device 19 to obtain the predicted speed feedback signal 20 from the position feedback signal 11 is provided, and a gain converter 23 to convert the gain of a speed feed-forward command 2 to meet the conversion ratio of the obtained speed of the speed sensor by using a comparator 21 to obtain the conversion ratio of the speed of the speed sensor from the predicted speed and the speed feedback signal 12 is provided.
Patent JP-H0813237-A (JP)
Title: Elastic fiber
Inventor: NAKADA HIROMICHI
IPC: D01F6/44
Filed: 1994-06-21
Abstract: PURPOSE:To obtain an elastic fiber, comprising a hydrogenated block copolymer and an olefin-based polymer and excellent in oil, heat and weather resistances, flexibility and mechanical strength. CONSTITUTION:This elastic fiber is obtained by carrying out the hydrogenation treatment of a butadiene-polyisoprene-polybutadiene type block copolymer comprising a polybutadiene block with <=30% bonded vinyl content and at least one or more copolymer blocks at (100/0) to (20/80)wt.% ratio of isoprene/ butadiene, providing a hydrogenated block copolymer containing >=70% hydrogenated unsaturated bond in the block chain, adding 0-500 pts.wt. olefin-based polymer such as high-density polyethylene or low-density polyethylene or polypropylene to 100 pts.wt. resultant hydrogenated block copolymer and melt spinning the prepared thermoplastic resin composition.
Patent JP-H0810969-A (JP)
Title: Non-consumable type electroslug welding method
Inventor: NAGATOMO KAZUO
IPC: B23K37/06
Filed: 1994-06-22
Abstract: PURPOSE:To obtain the non-consumable type electroslug welding method executing long plate welding which is hard to weld with fixed copper backing process in excellent quality by automatically elevating the carrier mounted with a non-consumable nozzle along a rail and adding a front side fixed copper water cooled plate step by step. CONSTITUTION:In the electroslug welding, welding is started and advanced, in order to maintain the wire extension of a welding wire 8 to the set value, a non-consumable nozzle 2 is pulled up by a running carrier 5 which detects welding current and is driven along rising of a molten metal 11 and then upward welding is executed. After welding advances and the center part in longitudinal direction of a front side copper water cooled plate 6 passes a molten slug pool 9, a front side fixed water cooled plate 6A of the same shape is mounted on the upper end thereof as closely stuck. Thereafter, the same procedures are repeated and welding of long plate is executed. Further, a fixing method of fixed water cooled plate can be applied by either magnet type or wedge type, it is preferable that a length of the non-consumable nozzle 6 is 2-3 times of that of the front side copper water cooled plate 6.