baber/WOPTO huggingface dataset:
Patent JP-H02108063-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/147
Filed: 1988-10-17
Abstract: PURPOSE:To obtain the photosensitive characteristics (more particularly sensitivity, residual potential, etc.) sufficient to enable a photosensitive layer to function as the photosensitive body having the excellent durability by providing a surface protective layer consisting of specific two layers on the surface of the photosensitive layer. CONSTITUTION:The surface protective layer 4 consisting of the two layers; a resin layer 1b dispersed with a low resistance metal compd. and the extreme surface layer 1a of an amorphous hydrocarbon film (a-C film) formed by a plasma polymn. method on the resin layer, is provided on the surface of the photosensitive layer 2 of the photosensitive body having the photosensitive layer 2 consisting of a selenium system on a conductive base 3. Namely, the extreme surface layer having the adequate advantages, such as electrostatic chargeability, light transparency and hardness, possessed by the a-C layer 1a is formed with good adhesiveness by providing the resin layer 1b dispersed with the low resistance metal compd. between the surface protective layer 2 and the a-C layer 1a. The excellent adhesiveness is obtd. in this way and the durability is improved without impairing the intrinsically possessed selenium photoconductive photosensitive characteristics, more particularly, sensitivity, residual potential, etc.
Patent JP-H01103344-A (JP)
Title: Telephone system
Inventor: YANAGISAWA KAZUNORI
IPC: H04M1/00
Filed: 1987-10-16
Abstract: PURPOSE:To facilitate the selection of a telephone set receiving an incoming call even when lots of telephone sets are installed at the same location by adopting a constitution such that all or a part of a telephone stand is moved by an incoming signal so as to inform the arrival of a call visually. CONSTITUTION:A solenoid 11 is activated by an incoming signal to pull in a movable lever 14, a rocking lever 10 is rocked and a claw 13 is unlocked from a cover 4. Then the cover 4 is opened automatically by a spring 15 to enable a handset 1a to be taken out. In case of transmission, when a lock release operating button is depressed, the solenoid 11 is operated, the cover 4 is opened to extract the handset 1a. In closing the cover 4 against the force of the spring 15 after the end of use, the claw 13 of the lever 10 is engaged with the cover 4, which is closed. The telephone stand is moved by an incoming signal to inform the arrival of call visually, then the telephone set receiving a call is selected easily even when many telephone sets are installed at one location.
Patent JP-H06114795-A (JP)
Title: Image forming device
Inventor: YAMADA NAOTOSHI
IPC: G03G15/00
Filed: 1992-09-30
Abstract: PURPOSE:To assort recording papers classified by recording paper information for discharge by cutting a recording paper on which a picture is formed and selectively inducing the cut recording paper to a given conveyance passage through control of a means to switch a conveyance passage according to given recording paper information, in an image forming device for using a long recording paper. CONSTITUTION:A gate 20 comprises a plurality of gates responding to the size of a recording paper and is selectively operated by a gate solenoid 19 by means of information, such as the respective sizes of recording papers 1 cut by an X cutter 12, and switched to a second conveyance passage composed of guides 15 and 16 and a first conveyance passage composed of guides 16 and 17. Namely, when recorded sizes are A1-A4, the gate 20 corresponding to the size is raised to guide the recording papers to the second conveyance passage and discharge them to respective paper discharge trays 28 through a guide 24a. A useless paper, such as a paper on the tip of which no recording is applied, is guided to the first conveyance passage with the gate 20 lowered downward and discharged to the outside of a device.
Patent JP-H0980174-A (JP)
Title: Rotary decorative mechanism
Inventor: KABE HIROSHI
IPC: G04C23/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an additional mechanism which is operated in synchronization with the operation of a rotary decoration without increasing a switch by an easy assembling. SOLUTION: The first leaf spring 26 is engaged with a driver 2 to restrict the reciprocation and the position at the time of stopping. Second leaf springs 34, 36 are provided near the spring 26, and so formed that the springs 34, 36 are brought into contact with the spring 26 when the spring 26 is bent. Further, the springs 26, 34, 36 are operated as switches to operate an additional mechanism. Thus, the operation of the mechanism can be synchronized with the operation of the rotary decoration without providing a new switch.
Patent JP-2000070794-A (JP)
Title: Triggered liquid jetting device
Inventor: HAYAKAWA SHIGERU
IPC: B05B11/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To mechanically and automatically lock the trigger when a nozzle is closed in a stop position and to prevent the erroneous or careless operation of the trigger by arranging a baffle directly before the trigger. SOLUTION: A nozzle cap 3 to switch various jetting positions to a stop position and vice versa is attached to a nozzle 2 at the tip of the device main body 1, a trigger 4 is longitudinally movably suspended from the front of the main body 1, a reciprocating pump 5 operated by the trigger 4 is set in the main body 1, and a return spring to energize the trigger 4 outward is furnished to the pump 5 to constitute the triggered liq. jetting device. A detaining means 6 to hinder the operation of the trigger 4 is set between the lower part of the nozzle cap 3 in a stop position and the upper part of the trigger 4, and a baffle 7 positioned directly before the trigger 4 is suspended from the lower part of the nozzle cap 3 in the stop position.
Patent JP-2001081328-A (JP)
Title: Composition comprising epoxidized polyisoprene and amino group-containing polymer, and molded article therefrom
Inventor: KITAJIMA MASAAKI
IPC: C08L63/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting excellent strength and elongation, and insoluble in water, by compounding an amino group-containing polymer or the like with epoxidized polyisoprene. SOLUTION: This composite contains (A) an amino group-containing polymer or oligomer and (B) an epoxidized polyisoprene. The component A preferably comprises a biodegradable material having amino groups (preferably, a polysaccharide or its derivative, and a polyamino acid or its modified product). The component B is preferably contained in an amount of 0.1-10,000 pts.wt. per 100 pts.wt. of the component A. Thus a film excellent in tensile strength and elongation at break can be obtained from the composition, and further the polyamino acid which is originally water-soluble can be modified to be water- insoluble so that a highly water-absorbing resin film is formed therefrom.
Patent JP-H10106405-A (JP)
Title: Driving device for circuit breaker
Inventor: KOKUBU TAKIO
IPC: H01H3/30
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a circuit braker in which a motor, applied to an accumulation spring so as to accumulate energy source in the spring, is not subject to any restriction of its revolution even if an accident has happened in an electric system. SOLUTION: A mechanism 31 for engaging a toothed gear 2 with an accumulation shaft 3 is constituted of a key 37 and a movable pin 18, and this key 37 is formed as a protrusion in a periphery of the accumulation shaft 3, and the movable pin 18 is mounted to a direction of outer diameter through an excitation spring 17 under the condition of excitation all the time. This movable pin 18 is inserted into a support hole 20 and is disposed to be abuttable on a guide surface 10A of a guide plate 10. The guide surface 10A of the guide plate 10 is formed to a rotational direction side (counterclockwise direction) of the accumulation shaft 3 from the position of the key 37 at the time when the energy accumulation of the accumulation spring is completed, to result in narrowing the distance between the guide surface 10A and the the accumulation shaft 3.
Patent JP-H08166055-A (JP)
Title: Lubricating structure of scissors gear
Inventor: KAYOIZAKA HISATAKA
IPC: F16H55/18
Filed: 1995-10-11
Abstract: PURPOSE: To improve the reliability by facilitating the lubrication of sliding parts of a main gear and a sub gear by a simple structure to reduce the abrasion. CONSTITUTION: A main gear 11 is provided with a spigot part 11b in a concentrical manner with the axis of rotation, and one end of a torsion ring 13 is locked thereto. A sub gear 12 is turnably fitted to the outer surface of the telescopic part 11b by being locked to the other end of the torsion ring 13. Oil feeding holes 11e, 11e communicating with the outer surface of the spigot part 11b from each side of the main gear 11 are provided in an inclined manner in the outer circumferential direction.  A part of the oil scattered by the centrifugal force generated by the rotation of a scissors gear 10 is advanced to the oil feeding holes 11e, 11e, and advanced to the outer surface of the telescopic part 11b according to the inclination of the holes 11e, 11e, and the oil which reaches the outer surface of the spigot part 11b lubricates the sliding part of the spigot part 11b with a through hole.
Patent JP-H04139220-A (JP)
Title: Modified ethylene-vinyl alcohol copolymer and its laminate
Inventor: KOTANI KOZO
IPC: C08L23/04
Filed: 1990-09-28
Abstract: PURPOSE:To obtain the title copolymer having excellent gas barrier property and useful for packaging material, etc., by irradiating an ethylene-vinyl alcohol copolymer having a water content above a prescribed amount with radiation. CONSTITUTION:The objective copolymer obtained by irradiating an ethylene- vinyl alcohol copolymer (preferably having 100000-2000000 average molecular weight), preferably having 30-50mol% ethylene content and having >=0.5wt.% water content with a radiation such as electron beam e.g. at 0.5-30Mrad dose. A laminate obtained by laminating a thermoplastic resin to at least either one face of a resin consisting of the above-mentioned ethylene-vinyl alcohol copolymer is irradiated with a radiation to provide the modified ethylene-vinyl alcohol copolymer-containing laminate having excellent gas barrier property.
Patent JP-H02111611-A (JP)
Title: Stabilized red phosphorus and production thereof
Inventor: TABEI SEIKICHI
IPC: C08K9/08
Filed: 1988-10-20
Abstract: PURPOSE:To improve thermal decomposition resistance and hydrolysis resistance of red phosphorus by precipitating and coating the surface of red phosphorus particles with a Zr-Al-based compound hydrated oxide and an organic resin. CONSTITUTION:A Zr salt [e.g., Zr(SO4)2] and a condensed Al salt (e.g., poly AlCl3) are dissolved in twice or more times as much water as red phosphorus to give an aqueous solution of mixed salt, to which 50-500g/l red phosphorus particles having <=100mum particle diameter and 5-30mum average particle diameter are dispersed, which is blended with an alkalizing agent (e.g., NH3) while stirring, adjusted to pH6-8, heated to >=60 deg.C while stirring, fine precipitate of Zr-Al-based compound hydrated oxide is deposited on the surface of red phosphorus particle, separated and washed to give slurry of red phosphorus coated with compound hydrated oxide Zr-Al base. Then the slurry is mixed with an organic resin in a liquid state, heated while stirring and the organic resin is cured to give stabilized red phosphorus containing 0.5-15wt.% calculated as Zr+Al based on the total weight of red phosphorus particles of Zr-Al condensate-based compound hydrated oxide, >=0.05wt.% Al and 0.1-30wt.% organic resin.
Patent JP-S62122140-A (JP)
Title: Semiconductor device
Inventor: KOYAMA HIROSHI
IPC: H01L29/41
Filed: 1985-11-21
Abstract: PURPOSE:To make substantially uniform the rise in temperature in a plurality of electrode surfaces and thereby eliminate nonuniformity in the temperature in a semiconductor chip by a method wherein the area of an electrode surface disposed in the vicinity of a lead electrode is made larger than the area of an electrode surface disposed far to the lead electrode. CONSTITUTION:The area of an emitter electrode surface 6a disposed in the vicinity of a lead electrode 3 for an emitter is made larger than the area of an emitter electrode surface 6b disposed far to said electrode Although a current flowing through a wire lead 8a is larger than a current flowing through a wire lead 8b, a current density per unit area in the emitter electrode surface 6a is not larger than a current density per unit area in the emitter electrode surface 6b, since the area of the emitter electrode surface 6a is made larger than that of the emitter electrode surface 6b. When an area ratio is made equal to a current ratio, the current densities in the two electrode surfaces 6a and 6b become equal to each other. Accordingly, the rise of temperature in the two electrode surfaces 6a and 6b is equal, and thus nonuniformity in the temperature in a semiconductor chip 4 is removed. As the result, an adverse effect exerted thereby on the characteristics of a transistor is eliminated.
Patent JP-H0798403-A (JP)
Title: Polygon mirror made of synthetic resin
Inventor: SHIMIZU HIROSHI
IPC: G02B5/08
Filed: 1993-09-28
Abstract: PURPOSE:To provide the polygon mirror which highly maintains the plane accuracy and dividing angle accuracy of reflection surfaces and has high quality while the mirror is made of a synthetic resin by individually forming a mirror body and a reflection substrate as separate bodies. CONSTITUTION:The polygon mirror is composed of the thermoplastic mirror body 1 which is primarily molded by injection molding and has a polygonal shape in periphery and a shaft hole 2 in the central part and the reflection substrate 3 which is secondarily molded of a synthetic resin by injection molding around the peripheral side of the mirror body 1 with the mirror body 1 as a core. While the thermoplastic resin forming the mirror body 1 is not particularly limited, a polycarbonate, acrylic resin, etc., are used for the reflection substrate 3. Production is executed by first primarily molding the mirror body 1 of an ABS resin, etc., then inserting the mirror body 1 into metal molds for secondary molding and fixing the mirror body as the core. A molten resin, such as polycarbonate, is thereafter injected and packed into the space formed between the mirror body 1 and the wall surface of the cavity. As a result, the reflection substrate 3 is joined and integrated to the peripheral side of the mirror body 1.
Patent JP-H08107674-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/04
Filed: 1994-10-04
Abstract: PURPOSE: To improve the power factor of a switching power source corresponding to the 100V and 200V systems of a commercial AC power source. CONSTITUTION: AC voltage Vac is supplied to a rectifying means D1 through low-pass filters LN and CN, and operating power is supplied to two switching capacitors Ci1 and Ci2 . Q1 and Q2 are switching elements half-bridge-connected, and its output is supplied to the primary winding N1 of an insulating transformer PIT through the tertiary winding N3 of a magnetically coupled transformer MCT and a resonance capacitor C1 , and an DC output E0 is obtained from its secondary winding N2 . Voltage of a switching period is induced in the self inductance coil Ni of the magnetically coupled transistor MCT, and the continuity angle of charging current is spread by superposing its voltage onto the rectified voltage to improve the power factor.  S1 and S2 are switches for switching from voltage doubler rectification over to full wave rectification if the voltage of an AC power source AC becomes 150V or higher, and interlocked with these switches a power choke coil CH is short-circuited, and variation of the power factor is reduced.
Patent JP-H05103334-A (JP)
Title: Device for adjusting convergence of oil film controlling and projecting device
Inventor: OKADA TAKEHIRO
IPC: H04N9/31
Filed: 1991-10-11
Abstract: PURPOSE:To provide a device for adjusting convergence of oil film controlling and projecting device constituted in such a way that the valve shifting angle of a 3-tube type oil film controlling and projecting device can be freely changed from the outside even after the device is installed and adjusted. CONSTITUTION:Of three fixed plates 11a, 11b, and 11c fitted with projecting devices, the left and right plates 11a and 11c are supported by a main body 13 so that the plates 11a and 11c can be rotated by a 1ittle amount and are respectively provided with pins 14 and 15. The central plate 11b is also similarly supported by the main body 13 and a gear 17 which is integrally united with an adjusting section 19 provided outside the main body 13 is rotatably fitted to the plate 11b. One ends of two slide levers 20 and 21 are respectively engaged with pins 14 and 15 and long hole sections 20a and 21a in which shafts 21 and 23 fixed to the central plate 11b are put and sections 20b and 21b engaged with the gear 17 are respectively provided on the other ends of the levers 20 and 21. When the gear 17 is rotated by means of the adjusting section 19, the valve shifting angle can be freely changed from the outside even after the main body is installed and adjusted.
Patent JP-2000096841-A (JP)
Title: Dwelling house
Inventor: TAI TETSUJI
IPC: E04H1/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house, wherein a comfortable guest space can be formed in a hallway and accessibility to the housing is maintained. SOLUTION: A parking area 4 is arranged at the center in front of a site 1, a building 2 is placed on one side behind the side 1, with a portion adjacent to the side of the parking area 4, a hallway 7 is arranged at a corner farther from the parking area 4 in front of the building 2, a stairway 5b connecting the hallway 7 to the parking area 4 is arranged in front of the site 1 and an access 12a is provided at the wall of the building 2 adjacent to the parking area 4.
Patent JP-H06140815-A (JP)
Title: Waveguide/trip line converter
Inventor: SOGO HIROYUKI
IPC: H01P5/107
Filed: 1992-10-01
Abstract: PURPOSE:To simplify sealing concerning the waveguide/strip line converter for outputting while converting a basic waveguide mode to a strip line mode. CONSTITUTION:Concerning a dielectric substrate 13, a pattern 15 for waveguide/ strip line conversion is formed on the surface, and a seal pattern 17 is formed on the back. The seal pattern 17 side of the dielectric substrate 13 is fixed with the opening part side of a waveguide 11 of an enclosure 12. A waveguide short-circuit block 18 forms a short-circuiting plane so as to minimize the electric field of an antenna part 15a of the pattern for waveguide/strip line conversion.
Patent JP-S61141899-A (JP)
Title: Measurement of dextranase
Inventor: MIYAUCHI KOHEI
IPC: G01N27/30
Filed: 1984-12-13
Abstract: PURPOSE:The change in dissolved oxygen accompanied by decomposition of dextram is measured with specific electrodes to enable simple and accurate measurement of dextranase activity. CONSTITUTION:A sample containing dextranase is added to dextran to effect the hydrolysis of dextran. The isomaltose formed is converted into glucose using alpha-glucoskidase which acts on isomaltose specifically and glucose oxidase is allowed to act on the glucose into gluconic acid. When glucose is converted into gluconic acid, the oxygen in the system is consumed and the amount of the consumed oxygen is measured using oxygen electrodes. The electrode is an enzyme electrode which has, on the detection part, in order from the outermost surface inward to the anode 3 and the cathode, teflon membrane 1, dialysis membrane 5, alpha-glucosidase-immobilized membrane 6 and glucose oxidase immobilized membrance 7.
Patent JP-H01108293-A (JP)
Title: Heat storing material composition
Inventor: SAITO TOMONARI
IPC: C09K5/06
Filed: 1987-10-21
Abstract: PURPOSE:To prepare the title compsn. capable of storing a large amt. of heat, by mixing Na2HPO4 with Na2S2O3 and water. CONSTITUTION:Na2HPO4.12H2O is mixed with Na2S2O3.5H2O and water in such proportions that the amts. of Na2S2O3 and water are 40-30mol% 60-70mol% and 89.5-91.5mol%, respectively, each based on the total weight of the compsn. If necessary, a nucleating agent (e.g.,borax) is added to the mixture to prepare a heat storing material having a melting temp. of 23 deg.C, a latent heat of 25kcal/g or more and suitable for regulating the temp. (15-25 deg.C) within a greenhouse so that plans in the green house can well grow.
Patent JP-H0567874-A (JP)
Title: Manufacture of circuit board
Inventor: SHIMAMOTO TOSHIJI
IPC: H05K3/40
Filed: 1991-10-11
Abstract: PURPOSE:To make it possible to form a highly reliable through hole by a method wherein after a hardening conductive material is filled and hardened in the through hole in an insulating substrate having a conductive layer on either surface thereof, the surface constituted of the conductive layer and a hardened material consisting of the hardening conductive material of the insulating substrate is ground smoothly and a wiring pattern is formed. CONSTITUTION:A hardening conductive material 4 is hardened and thereafter, the surface constituted of a conductive layer 2 and a hardened material consisting of the material 47 of an insulating substrate is ground smoothly. Whereby, in a wiring pattern formation process which is the following process, the formation of a pattern using an etching resist and an etching can be secured efficiently performed. As a result, continuity of a through hole 3 can be hardly forming a land on the periphery of the hole 3. Thereby, the highly reliable hole 3 can be formed.
Patent JP-S63253424-A (JP)
Title: Control system for power supply of computer system
Inventor: URABE JIRO
IPC: G06F1/26
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the overlap of rush currents with a computer consisting of plural devices by applying the power supply of the next device after confirming that the rush currents of each device are all produced and also applying the power supply of the device following the next device if the relevant device has abnormality. CONSTITUTION:The application of power supplies are carried out as follows for devices 3-5 constituting a computer. That is, a power supply application sequence control part B3 first turns on the device 3 read out of a memory part 1A and starts an abnormality detecting timer 1E. Then a rush current generating frequency control part B2 reads the rush current generation deciding value of the device 3 out of the part 1A and sets it at a comparator 1C. While the measurement value obtained from a power supply detector 2A is sent to the comparator 1C to detect the generating frequency of rush currents. Then a counter 1D counts the rush current generating frequency. If this count value is coincident with the value of the part 1A, the part B3 carries out the same processes with the devices 4 and 5 and finally confirms whether the power supplies are applied or not for all devices before a time-over state of the timer 1E.