baber/WOPTO huggingface dataset:
Patent JP-H0480159-A (JP)
Title: Sheet feeding device
Inventor: ISEDA KEN
IPC: B65H3/44
Filed: 1990-07-23
Abstract: PURPOSE:To supply sheets taken from each supply sheet cassette, ordering their attitudes immediately after that, to an image forming unit by providing a plurality of attutude ordering means to order the attitude of the sheets taken from the supply sheet cassette by a sheet taking means. CONSTITUTION:A resist roller pair 37 are disposed in a sheet transfer passage 36 to be positioned on the upstream of an image transfer part 35 for attutude ordering means. A resist roller pair 136 are provided on the upstream of a supply sheet transfer passage 40 to be attitude ordering and transferring means for ordering the attitude of and transferring a sheet P taken from a lower stage supply sheet cassette 15, and a resist roller pair 137 are provided in the middle to be attitude ordering and transferring means for ordering the attitude of and transferring the sheet P taken from a middle stage supply sheet cassette 16 and for transferring the sheet P taken from the cassette 15. In addition, a resist roller pair 138 are disposed on the downstream of the transfer passage 40 to be attitude ordering and transferring means for ordering the attitude of and transferring the sheet P taken from an upper stage supply sheet cassette 17 and for transferring the sheet P taken from the cassettes 16, 15.
Patent JP-H0730916-A (JP)
Title: Color reproduction correction circuit for color image pickup device
Inventor: SHIMIZU TOSHIO
IPC: H04N9/73
Filed: 1993-07-09
Abstract: PURPOSE:To obtain color reproducibility excellent at all times even when the lighting condition is changed by varying a correction coefficient of linear matrix processing according to white balance correction variable. CONSTITUTION:A microcomputer 4 inputs a GRB signal converted into a digital signal to calculate white balance correction data wb, wr. Furthermore, the microcomputer 4 uses the data wb, wr to select a most suitable lighting condition (b). The calculated data wb, wr are used for correction data corresponding to each color signal through a parallel serial conversion circuit 5 and D/A converters 6-8 and then white balance is executed. The selected lighting condition (k) is inputted to a control section 10 through the circuit 5 and a D/A converter 9. A linear matrix circuit 11 controlled by the control section 10 uses the lighting condition (k) to make arithmetic operation processing and outputted signals Go, Bo, Ro are added respectively to image pickup signals Gi, Bi, Ri and then color reproduction correction is performed.
Patent JP-H0862882-A (JP)
Title: Electrophotographic direct drawing type recording medium and electrophotographic direct drawing type planographic printing plate
Inventor: ABE KAZUHIRO
IPC: G03G13/26
Filed: 1994-08-18
Abstract: PURPOSE: To obtain an electrophotographic direct drawing type recording medium without contamination of the base or scattering of a toner by forming a fine rugged pattern on the surface of an image receiving later. CONSTITUTION: In this electrophotographic direct drawing type recording medium, a conductive layer is formed on the one surface of a supporting body, and then an image receiving layer is formed on the conductive layer. A fine rugged pattern is formed on the surface of the image receiving layer. This image receiving layer is produced by dispersing inorg. and/or org. particles in a binder. As for the ruggedness on the surface of the image receiving layer, it is necessary that the number of projections ranges 200 to 1000 per 1mm<2> at 2μm height from the center line and 40 to 400 per 1mm<2> at 6μm height from the center line. To control the state of ruggedness on the surface, for example, two kinds of inorg. and/or org. particles having different average particle sizes are mixed in a proper mixing ratio and used, or the drying rate is controlled. However, the controlling method is not limited to these methods.
Patent JP-H0541534-A (JP)
Title: Resonance tunnel phototransistor
Inventor: KAWAMURA YUICHI
IPC: H01L29/06
Filed: 1991-08-02
Abstract: PURPOSE:To provide a resonance tunnel phototransistor provided with a high optical gain. CONSTITUTION:A resonance tunnel phototransistor is provided with a structure wherein an n-type InGaAs buffer layer 2, an n-type InGaAs collector layer 3, a p-type InGaAs base layer 4 and an n-type InAlAs emitter layer 5 have been laminated sequentially on an n-type InP substrate 1. In addition, it is provided with a multiple quantum well (MQW) layer 9 which is provided with at least one quantum well wherein InGaAs layers and AlAsSb layers which are used as a resonance tunnel negative resistance element are laminated alternately between the n-type InGaAs buffer layer 2 and the n-type InGaAs collector layer 3.
Patent JP-H0680096-A (JP)
Title: Continuous aqualung diving method
Inventor: EGASHIRA YASUHIRO
IPC: B63C11/24
Filed: 1992-06-12
Abstract: PURPOSE:To provide a method for elongating diving time in aqualung diving by collecting expired air, removing carbon dioxide from the expired air and inspiring it again. CONSTITUTION:Inspired air through a conventional regulator 1 is expired from a nose and stored in an expired air storage bag 5 and a carbon dioxide absorber 4 is provided between the nose and the expired air storage bag 5, so that breathing the expired air through the nose within an allowable oxygen partial pressure can be repeated and at last usual expiration from a mouth is performed through the regulator 1. In this way, (1) when using an air cylinder, a diving period is much longer than usual, nearly to a duration on the ground, (2) oxygen mixed air that oxygen is added to air is usable and a diving period is further elongated in this case, and (3) when helium-oxygen mixed gas is used, long-time deep sea diving by using an aqualung, which has been impossible, is allowed.
Patent JP-H0480681-A (JP)
Title: Drive circuit of ultrasonic vibrator
Inventor: KIMURA TAKASHI
IPC: G01S7/524
Filed: 1990-07-23
Abstract: PURPOSE:To obtain high efficiency by applying AC voltage to a vibrator and adjusting the core gap of a transformer to allow the parallel resonance between the transformer and the vibrator to coincide with the vibration frequency of the vibrator itself. CONSTITUTION:When the core gap of a transformer is adjusted so as to generate parallel resonance at the vibration frequency of a vibrator, a phase phiapproaches 0 deg. and a power factor is improved. Further, by generating leakage magnetic flux or externally applying inductance separately, series resonance is generated between the vibration frequency and the tertiary high frequency of the vibrator. By this method, impedance of frequency equal to or higher than series resonance frequency is increased to cut a tertiary or more odd number order high frequency component and the inflow of an unnecessary current is eliminated. Further, when a subtransformer of anti-phase coupling is inserted between the transformer and a switching element, the energy at the OFF time of the switching element flows to other phase and, therefore, the generation of heat in the transformer and the element is suppressed.
Patent JP-S6173091-A (JP)
Inventor: TAKAHARA KAZUKO
IPC: G21C17/00
Filed: 1984-09-19
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-S6439390-A (JP)
Title: Method for electrochemically synthesizing metabolite and substance related to same
Inventor: TAKEUCHI NORIO
IPC: C25B3/25
Filed: 1987-08-04
Abstract: PURPOSE:To efficiently synthesize a metabolite and a substance related to same when the metabolite is artificially synthesized in vitro, by using an electrically conductive ceramic material. CONSTITUTION:For example, when adenosine-5'-triphosphate (ATP) is synthesized, 0.25g adenosine-5'-diphosphate (ADP) and 0.184g acetyl phosphate are used. They are dissolved in about 60ml 8wt.% aq. KCl soln., 25ml of the resulting soln. is used as used as anolyte and the remaining ADP soln. is used to accurately determine the initial concn. of ADP by liq. chromatography. A titanium oxycarbonitride ceramic plate and a high purity iron wire are used as positive and negative electrodes, respectively, 50ml 0.1N hydrochloric acid is used as catholyte and the catholyte is allowed to electrically communicate with the anolyte through a salt bridge filled with 16wt.% aq. KCl soln. 1.0V voltage is impressed between the positive and negative electrodes and a reaction is carried out for a prescribed time.
Patent JP-H0244203-A (JP)
Title: Outline reader
Inventor: KINOSHITA TAKESHI
IPC: G01B11/00
Filed: 1988-08-03
Abstract: PURPOSE:To enable the reading of an outline of la sample with no fear of halation by placing a sample on a sample setting base subjected to a fluorescence treatment to photograph a fluorescence reflected light alone with a fluorescence selection filter set in front of a reader/camera. CONSTITUTION:Illumination light from a lighting apparatus 10 is reflected being divided in two, that is reflected light (c) from a sample 1 and fluorescence reflected light (b) from a fluorescence treated surface 3 of a sample setting base 2. When a filter plate 8 set right in front of a camera 4 and a condenser lens 5 is turned to select a fluorescence selection filter 6, the fluorescence reflected light (b) alone passes through the fluorescence selection filter 6 to form an image on the camera 4 with a condenser lens 5. This image is taken with the camera 4 as such having a dark shadow corresponding to a part at which the sample 1 is placed on the fluorescence treated surface 3 of the sample setting base 2. A light density varying part of the image can be read as outline of the sample 1. When an observation hole 7 of the filter plate 8 is selected, the observation of the sample 1 is accomplished by an illumination light (a) of the lighting device 10.
Patent JP-S59131556-A (JP)
Inventor: BUARUTAA EERERUTO
IPC: C04B38/06
Filed: 1983-10-20
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-S6172710-A (JP)
Title: Hair dye
Inventor: KIKUCHI MASASHI
IPC: D06P1/22
Filed: 1984-09-18
Abstract: NEW MATERIAL:The naphthalene derivative of formula (R is CnH2n+1; n is 5, 6, 7 or 8). EXAMPLE:6-Pentylamino-2,3-dihydro-5,8-dihydroxynaphthalene-1,4-dione. USE:A hair dye capable of dyeing hair under mild condition, having excellent safety and storage stability, and stably exhibiting sufficient color development. PREPARATION:The objective compound of formula can be prepared by reducing the corresponding 2-alkylamino-5,8-dihydroxynaphthoquinone with a reducing agent such as sodium dithionate, in the presence of an alkali such as potassium hydroxide, sodium hydroxide, sodium carbonate, etc., in water, alcohol, a mixture of water and alcohol, or an aqueous solution of hydrochloric acid containing zinc.
Patent JP-H0944862-A (JP)
Title: Sound skip warning device
Inventor: ASAKA KOICHI
IPC: G11B33/10
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To warn beforehand a user of danger in sound skip occurrence to press him to take an action to reduce external vibration and to evade a sound skip. SOLUTION: A tracking servo error signal from a tracking servo circuit 6 fluctuates synchronizing with the period of the external vibration by that excess vibration is applied in the tracking direction of a CD player main body 1 according to the state while a car is running. The tracking servo error signal passes through a vibration band filter 3, and is compared and judged with a window set as the limit value of the sound skip by a window comparator 4 to be outputted from a time window monitor 5 as a vibration detection signal. The vibration detection signal is inputted to a tracking servo gain increase means 7, and increases a gain of a tracking servo circuit 6 to improve the responsiveness to the fluctuation.  Simultaneously, the signal is inputted to an electronic sound generation source 10, and warns the user of the danger in the sound skip with an electronic sound to press him to act to reduce the vibration.
Patent JP-H0864628-A (JP)
Title: Semiconductor device
Inventor: OHASHI YOJI
IPC: H01L21/60
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a high rate semiconductor device in which the reliability is enhanced by protecting the I/O lines against open circuit and short circuit. CONSTITUTION: The semiconductor device comprises an electrode part 13 formed on the to face of a semiconductor substrate 12 while being connected with a wire 14, and a metal side plate 17 formed on the outer circumferential side face of the semiconductor device 12. A clearance 19 is made in the metal side plate 17 at least at the part facing the wire 14 in order to prevent the wire 14 from touching the metal side plate 17.
Patent JP-S6439188-A (JP)
Title: Ringer signal generating circuit
Inventor: KONDO SEIJI
IPC: H04Q3/02
Filed: 1987-08-04
Abstract: PURPOSE:To speed up the rise-up of a ringer signal by charging, at a constant voltage beforehand, a capacity element to connect first and second amplifying circuits while a signal is not sent out. CONSTITUTION:A power source switch 3 is normally turned off for an energy saving, while a charging switch is turned on. When a ringer actuating signal is received from a slave station, the switch 3 is turned on to activate amplifying circuits 4 and 5, the switch 9 is turned off, a signal from an oscillating circuit 1 is inputted to the non-inverse input terminal of the circuit 4, further is amplified and the signal of an equal phase is turned to be one output. Further, the output is partial-pressured, dropped to a level almost same as an input signal and a direct current cutting is executed by a capacitor 8. Since the capacitor 8 is charged at that time, the signal of the circuit 4 is inputted to the inverse input terminal of the circuit 5 simultaneously with the output of the signal of the circuit 4 and turned to be another output having the phase difference of pi. The difference between these two output signals is turned to be the output of a ringer generating circuit and the bell of a telephone set is rung.
Patent JP-H0644817-A (JP)
Title: Luminaire
Inventor: KANAZAWA HIDEYUKI
IPC: F21V19/00
Filed: 1992-07-22
Abstract: PURPOSE:To provide a luminaire, with which misfitting of a fluorescent lamp with unsuitable lamp power is precluded at a low cost, which is arranged so that the opening frame of the body of luminaire does not appear thickly, and which can make unprominent the light-dark difference when the lamp is lighted up. CONSTITUTION:A luminaire concrened is equipped with a lamp misfitting preventive tool 24 in U-form approximately. The two ends 24a of this preventive tool 24 are hitched at a detaining groove 18 situated backmost in a socket mounting groove 17 formed in a socket mounting table 16, and the tool 24 is pinched by the inner surface of the detaining groove 18 and the side face of a lamp socket 20 mounted in fitting in the groove 17. A bend 24b between the two ends 24a of the tool 24 is arranged around the base receptacle 21 of the socket 20 so that only a fluorescent lamp 14 having a suitable lamp power is admitted to be mounted in this lamp socket 20. Otherwise lamp mounting is hindered.
Patent JP-H05346045-A (JP)
Title: Ventilated-insulated exterior wall panel
Inventor: MIYAWAKI ETSUO
IPC: E04B1/70
Filed: 1992-06-13
Abstract: PURPOSE:To secure a large ventilating space and the inlet-outlet of air in a ventilated-insulated exterior wall panel formed in such a way as to let underfloor air pass through for the utilization of geothermal energy without providing a separate means such as forming cutouts in a building frame, and moreover heighten the utilization factor of geothermal energy while simplifying structure so as to be suited for mass production. CONSTITUTION:A frame body 2 to be fitted to the frame opening part 20 of a building frame is protrusively provided on the inner surface of an exterior wall structure plywood 1 with its periphery to be nailed to a wooden building frame. A heat insulating plate 3 closely fitted to the frame body 2 and overlapped with the exterior wall structure plywood 1, and interior wall backing material 5 to which interior material 25 is attached are integrated into the frame body 2. A center pillar 4 is interposed between the heat insulating plate 3 and the interior wall backing material 5 so as to hold a longitudinal wide ventilating space 6 stably, and an inlet 8 from the underfloor and an outlet 10 into the ceiling are formed into inside openings by eliminating the interior wall backing material 5.
Patent JP-H0518370-A (JP)
Title: Vane pump device
Inventor: NAGATA SEIICHI
IPC: F04C14/18
Filed: 1991-07-10
Abstract: PURPOSE:To prevent variation of pressure at a pressure transition section at the time of operation condition change and oscillation and noise from being generated by providing a control means for changing the shape of cam ring by means of driving an actuator according to operation conditions. CONSTITUTION:A proper mechanical distorsion is given to a cam ring 5 by a plurality fo lamination type piezoelectric elements 15, thereby properly changing the shape of the cam ring 5 according to operation conditions. These elements 15 are connected to an amplifier 17 which is controlled by an arithmetic unit 19, and these compose a control means 20. To an arithmetic unit 19 various signals showing operation conditions, e.g. a discharge voltage signal S21 and a rotation speed signal S23 are input, and based on these signals the arithmetic unit 19 outputs a control signal S19 to the amplifier 17. Accordingly a proper voltage is applied to the piezoelectric elements 15 thourgh the amplifier 17 and the piezoelectric elements 15 react with the voltage applied thereto and deform, thereby deforming the cam ring 5 to a proper shape according to the operation condition at that time.
Patent JP-S62155276-A (JP)
Title: Benzothiazolone derivative, production thereof and herbicide containing said derivative as active ingredient
Inventor: HAGA TORU
IPC: C07D417/04
Filed: 1986-08-20
Abstract: NEW MATERIAL:A benzothiazoline derivative expressed by formula I (R is H, lower alkyl, lower alkenyl, lower alkynyl, halo lower alkyl, halo lower alkenyl, halo lower alkynyl, lower alkoxy lower alkyl, lower alkoxy lower alkoxy lower alkyl; cinnamyl or cyano lower alkyl). EXAMPLE:2-[6-Fluoro-3-( 2-propynyl )-2(3H)-benzothiazolon-5-yl]-4,-5,6,7-tetrahydro- 2H-indole-1,3-dione. USE:A herbicide in paddy field, upland field, orchard, pasture, lawn, forest or noncultivated land, etc., without exhibiting phytotoxicity to be a problem for main crops. PREPARATION:A compound expressed by formula II is reacted with 3,4,5,6- tetrahydrophthalic anhydride to afford the aimed compound expressed by formula I.
Patent JP-S5896707-A (JP)
Title: Winding-type chip coil
Inventor: HAMAZAWA YOSHIKAZU
IPC: H01F17/00
Filed: 1981-12-04
Abstract: PURPOSE:To contrive the improvement of characteristics and to obtain a calcined article having high density and no delamination as well by a method  wherein a magnetic substance compound sheet is wound and terminal electrodes  are provided after making the magnetic substance compound sheet. CONSTITUTION:A nearly S-shaped conductor 7 is provided on one face of a magnetic substance sheet 6. Both ends of the conductor 7 are formed so as to position at different end faces of the sheet 6. Magnetic substance sheets 8 are formed to stack on the sheet 6 and a nearly L-shaped conductor 9 bending one end section at the opposite side to the end section of the conductor 7 and positioning the other end section at the final winding end face close to the other end section of the conductor 7. A magnetic substance compound sheet 11 is composed by stacking magnetic substance sheets 10 on the sheets 8. A winding substance is composed by winding such a sheet 11 by centering around a winding core 12. Terminal electrodes 17-19 are provided at both end sections and the central outside circumference section of the winding substance.
Patent JP-H0995597-A (JP)
Title: Highly reactive modified phenolic resin composition and molded product produced using the same
Inventor: UCHIDA MITSURU
IPC: C08L61/04
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reactive modified phenolic resin compsn. excellent in heat resistance, impact, resistance, abrasion resistance, etc., by using a highly reactive modified phenolic resin lowered in mol.wt. obtained by reacting a specific modified phenolic resin with a phenol in the presence of an acid catalyst, and a curing agent. SOLUTION: This highly reactive modified phenolic resin compsn. comprises (A) a highly reactive modified phenolic resin lowered in mol.wt. by reacting a modified phenolic resin, obtd. by polycondensation of a petroleum heavy oil or pitch, a formaldehyde polymer as a crosslinking agent and a phenol in the presence of an acid catalyst, with a phenol in the presence of an axis catalyst, and (B) a curing agent. It is preferably a highly reactive modified phenolic resin compsn. comprising (A) the highly reactive modified phenolic resin, (B) the curing agent, and (C) a fiber reinforcement.
Patent JP-H0841626-A (JP)
Title: Forming device for metallic partial film and its formation
Inventor: FUCHIDA HIDETSUGU
IPC: C23C14/24
Filed: 1994-07-28
Abstract: PURPOSE:To provide a device for forming a metallic partial film requiring no masking and etching and to provide a method for forming a metallic partial film excellent in moisture resistance using metal easy to be oxidized by using the same device. CONSTITUTION:A device constituted of an ultrafine particle forming chamber 1 provided with a carbon crucible 6 subjected to high-frequency induction heating with a shutter mechanism 9, a film forming chamber 2 in which a conveying tube 3 conveying ultrafine particles, a nozzle 4 and a glass substrate 8 capable of scanning in the (x)-axis direction and (y)-axis direction are arranged, a vacuum pump 15 sucking through the film forming chamber 2, a vacuum pump 16 sucking through the ultrafine particle forming chamber 1 via a suction tube 5 and a gaseous He recycle mechanism 17 provided in the midway of piping returning the exhaust gas from the vacuum pumps 15 and 16 to the bottom part of the ultrafine particle forming chamber 1 is used. The glass substrate 8 is scanned while the Cu ultrafine particles are jetted from the nozzle 4 by the gaseous He having 99.99% purity, and the conveying of the Cu ultrafine particles is made intermittent by the shutter mechanism 9 to form a Cu partial film on the glass substrate 8.
Patent JP-S5897750-A (JP)
Title: Information processor having error correcting function of microinstruction
Inventor: SODA YOSHIHISA
IPC: G06F11/14
Filed: 1981-12-04
Abstract: PURPOSE:To decrease the rewriting frequency to a microinstruction storing circuit and to prevent the lowering of the processing speed, by providing a reporting circuit which produces the error frequently occurring signal when the contents of a counter circuit reach the prescribed value. CONSTITUTION:When an error correcting circuit 4 detects an error of a bit out of a microinstruction, a correction indication 13 is fed to a counter circuit 6. The contents 14 of the circuit 6 are erased and set at 0 in response to the erasing signal 15 which is produced by an erasing cicuit 5 every time a prescribed time elaspses. At the same time, the contents 14 are compared with the prescribed set value 16 through a reporting circuit 7. The circuit 7 produces the error frequently occurring signal 17 when the contents 14 reach the value 16 and then gives a report to the operator of an information processor via a console, etc. Then the circuit 7 produces continuously the signal 17 when the contents 14 excees the value 16.