baber/WOPTO huggingface dataset:
Patent JP-H0344290-A (JP)
Title: Tip party earth level sending method
Inventor: TANAKA KAZUO
IPC: H04Q3/74
Filed: 1989-07-12
Abstract: PURPOSE:To facilitate the adjustment of longitudinal balance and to avoid the increase in the shape of a hybrid transformer by providing a tip party earth level sending circuit employing transistors (TRs) with a high impedance to an AC signal and a low impedance to a DC signal. CONSTITUTION:Tip party earth level sending circuits 42,43 are provided, which employ TRs whose impedance has a transmission loss of a specified value or below with respect to an AC signal and whose earth resistance with respect to a DC signal is within a specified range at the tip party earth level transmission. when an exchange side transmitter 4 detects the information of presence of tip party earth level, the tip party earth level sending circuit 42, 43 are connected to a tip line and a ring line connected to the exchange to send tip party earth level. The characteristic of a coil is realized by an electronic circuit employing TRs in this way to offer ease of adjustment of longitudinal balance and the size of the hybrid transformer is not increased.
Patent JP-H11342343-A (JP)
Title: Photocatalyst, lamp and luminaire
Inventor: KAWAKATSU AKIRA
IPC: F21V3/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst which has a photocatalyst film having improved adhesion to a substrate and a good optical transmittance and which is produced by improving the coating method of ultra-fine particle dispersion for forming the photocatalyst film, and to provide the lamps and the luminaires using the same. SOLUTION: The photocatalyst film 3 comprising, as major portion, ultra-fine particles of titanium oxide is formed on a substrate layer 2 of a metal oxide having an uneven surface, which layer is formed on a base 1, and a portion of the ultra-fine particles is allowed to step into the uneven surface 2a of the substrate layer 2 so as to form the photocatalyst film 3 intimately connected with the substrate layer 2. The substrate layer 2 having the uneven surface 2a on its surface can be easily formed by using a porous metal oxide. A metal oxide structure layer containing a substrate layer 2 having concave parts which perforate up to the surface of the base 1 or having a photocatalyst film 3 provided with a number of perforated holes on its surface can be formed. As the metal oxide, silicon oxide, titanium oxide or aluminum oxide can be used.
Patent JP-S6240482-A (JP)
Title: Drive controlling circuit for heater
Inventor: HASHIZUME KYOHEI
IPC: G03G15/20
Filed: 1985-08-19
Abstract: PURPOSE:To use a heater of the same specification when power source voltage is AC 100-120V or AC 200-240V by supplying the voltage to a heater as it is in case of power source voltage is AC 100-120V, and supplying at every half wave when the voltage is AC 200-240V and thereby making the heating electric power the same. CONSTITUTION:When an ON signal transmitting device 5 is made ON by a pulse sent out by a pulse sending device 3, the device sends out a signal to maintain the ON state as it is. When voltage of an AC power source is 100-120V, a driving device 6 sends out a signal to drive a thyristor 2 at all times, and when voltage is 200-240V, sends out a signal to drive the thyristor 2 at every half wave. When the power source voltage is 100-120V, the driving circuit 6 operates the thyristor 2 at all times and supplies AC power source 100-120V to a heater 1, and when power source voltage is 200-240V, operates the thyristor 2 at every half wave of AC power source and supplies AC power source 200-240V to the heater 1 at every half wave.
Patent JP-S57104718-A (JP)
Title: Shoe for pc pile whose central end portion has recession and pile therewith
Inventor: KAWAKITA TSUTOMU
IPC: E02D5/58
Filed: 1980-12-23
Abstract: PURPOSE: To prevent the lowering of induced stress by a method in which the peripheral edge of the steel bar coupling hole of a shoe for PC pile whose central end has a recession is formed into a recessed shape bent toward the pile and the back side of the recessed portion is hardened.  
     CONSTITUTION: A shoe 2 is molded of a hardenable material. The peripheral edge of the steel bar coupling hole 41 is bent inwards to form a recess 5 into which the button head H of PC steel bar P can be housed. The back side of the  recess 5 portion and its surrounding surface area are hardened to form a hardened layer 9. Thus, PC pile which prevents the projection of the button head H  of PC steel bar on the end face (or driving head) of the pile 1 cab be obtained,  and the lowering of induced stress by the separation of the PC steel bar from  concrete due to the returning of reaction force generated when driving the pile  to the button head can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06159290-A (JP)
Title: Fan
Inventor: AAMATSUDO ARIZAADE
IPC: F04D29/32
Filed: 1993-07-22
Abstract: PURPOSE: To reduce noise without affecting the performance of a fan by providing radial and tangential portions extending from the center of a fan on leading and trailing edges of a blade having a root secured to a hub rotated about a central shaft of the fan and a tip extending radially outwardly. CONSTITUTION: A fan 2 has a cylindrical hub 4 in the central portion. A plurality of blades 6 extend from the hub to a circular outer ring 8. An insert having a bore 12 is arranged in the center of the hub 4. A shaft rotating the fan 2 is inserted therein. Each blade 6 extends from a root 14 secured to the hub 4 to a tip secured on the outer ring 8. At that time, at least the leading edge B of each blade 6 is tangentially secured to a bending portion 8a of the leading edge of the outer ring 8. Thus, the mechanical strength and efficiency of the fan 2 are enhanced respectively and the noise generated by the fan 2 is reduced.
Patent JP-S5879201-A (JP)
Inventor: JIEIMUZU JII MAIAAZU
IPC: G02B5/04
Filed: 1982-10-18
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-2000032490-A (JP)
Title: Automatic white balance adjustment apparatus
Inventor: SHIMIZU TOMIO
IPC: H04N9/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic white balance adjustment device of a TTL system with superior responsiveness which is hardly being affected by a photographing scene. SOLUTION: This device is provided with integrators 14 and 15 for averaging color difference signals, comparators 16 and 17 using integrator output as one input and a reference voltage as the other input, counter means 21 and 22 for counting the output of the comparators 16 and 17, an F-value detection means 31 for detecting the F-value information obtained from a lens 1, an F-value decision means 26 for deciding an F-value from the output of the F-value detection means and output limiter means 23 and 24 for limiting the output information of the counter means 21 and 22, based on the result of the F-value decision means 26.  Thus, corresponding to information from the F-value decision means 26 of the lens 1, the information outputted from the counter means 21 and 22 is limited by the output limiter means 23 and 24 and malfunctions at the time of adjusting white balance are controlled to be minimum.
Patent JP-2001014999-A (JP)
Title: Thermal overload phase interruption tripper for circuit breaker
Inventor: NAGAHIRO ISAMU
IPC: H01H83/14
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To ensure a stable tripping action characteristic by absorbing the discrepancy of a phase pitch caused by assembly errors in bimetals or the like. SOLUTION: In an overload phase interruption tirpper which combines a differential shifter mechanism 5 with bimetals 3 serving as thermal elements, to put a main circuit contact in tripping action, the differential shifter mechanism 5 comprises shifters 5I, 5II and a trigger lever, and the bimetals 3 are inserted from both sides for every phase made to oppose arm parts 5a, 5b branched from the shifters 5I, 5II. The shifter 5I, 5II of the differential shifter mechanism 5 are formed of an integrated resin mold connected by thin-walled connecting parts 5c, and a punching tooth form 3b is formed at the tip 3a of the bimetal 3. After positioning the shifter mechanism 5 in the reference position in a product assembly process, the connecting parts 5c of the shifters 5I, 5II are pressed to the tooth forms 3b of the bimetal tips 3a to punch for parting.
Patent JP-S5970117-A (JP)
Inventor: KAWANO KIYOSHI
IPC: H02G15/08
Filed: 1982-10-14
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-S6338929-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TATSUO
IPC: G03C1/035
Filed: 1986-08-04
Abstract: PURPOSE:To improve the covering power and graininess by regularly arranging silver halide particles to form groups of silver halide particles and by leaving a proper space between the groups. CONSTITUTION:This silver halide photographic sensitive material has at least one emulsion layer contg. silver halide particles as a single particle layer. Groups of particles are present in the single particle layer and each of the groups consists of 3-300 particles so arranged that at least three faces of each of particles of at least one kind of silver halide are oriented in separate directions. At least one face of each of the arranged particles in one of the groups is oriented in a direction different from the direction of each face of the arranged particles in other adjacent group. The silver halide particles in the single particle layer have such high regularity and high density and a proper space contg. no particles is present between the groups of particles, so superior covering power and graininess can be obtd.
Patent JP-H0347588-A (JP)
Title: Circulation apparatus of bathtub water
Inventor: KITA SHIGEHIRO
IPC: C02F1/50
Filed: 1989-07-13
Abstract: PURPOSE:To easily obtain the replenishing timing of a sterilizing solution by providing a controller for controlling a circulation pump and a sterilizing solution injecting pump and receiving the input of the liquid level data of a liquid level detection sensor to display a certain liquid level before the sterilizing solution in a tank becomes an empty state on a display part. CONSTITUTION:The suspended substance and bacteria propagating using the same as a nutrition source contained in bathtub water are sterilized with a sterilizing solution 19a to be filtered by the filter 18 provided in a water circuit 13 circulating the water of a bathtub 11. By this method, the injection of the sterilizing solution or filtering operation is automated in home. Further, in order to easily replenish the sterilizing solution 19a, the liquid level in the tank 19 receiving the sterilizing solution 19a is detected by a liquid detection sensor 19d and a controller 23 receives this data to inform not only the replenishment of the sterilizing solution at the point of time when the sterilizing solution is in an empty state and sterilizing action is eliminated but also said data even at the point of time having allowance until becoming an empty state before said point of time.
Patent JP-H05199135-A (JP)
Title: Controller for ultrashort wave receiver with plurality of antenna
Inventor: KURUTO BUIIDEMAN
IPC: H04B1/16
Filed: 1992-07-09
Abstract: PURPOSE: To avoid excessive control of a control element connected postpositively to realize quick response by providing an amplifier with an automatic amplification control part which quickly responds and reducing the amplification in the case of an input higher than a prescribed input level. CONSTITUTION: An amplifier 104 is provided with an automatic amplification control part which quickly responds, and the non-inverted input side is connected to not only an input terminal E through a resistor R1 but also to an output terminal A through resistors R2 and R3 connected in series. On the output side of an AM demodulator, a signal having a relatively high amplitude is generated at the time of sound transmission after a sound is out. If it exceeds a threshold voltage, diodes D1 and D2 are made conductive to bridge the resistor R2. Therefore, only the resistor R3 functions in a feedback coupling branch. Thus, the amplification is considerably reduced. A large amplification required for following correction is restored again by a weakened AM signal in the process of optimum position adjustment of a mixer signal to be added to a sum signal.
Patent JP-S5884807-A (JP)
Title: Preparation of molded methacrylic resin article
Inventor: MAEDA KATSUAKI
IPC: B29L7/00
Filed: 1981-11-16
Abstract: PURPOSE:To prepare a molded methacrylic resin article having beautiful surface conditions, by adding a specific amount of a specified organophosphoric ester to a specific monomeric mixture, and polymerizing the resultant mixture in a glass or metallic mold or metallic belt. CONSTITUTION:0.001-1pts.wt. organophosphoric ester expressed by the formula (R is 8-18C hydrocarbon), e.g. didecyl phosphate, is added to 100pts.wt. monomeric mixture consisting of methyl methacrylate and an unsaturated carboxylic acid, e.g. acrylic acid, or an alpha,beta-unsaturated carboxylic acid, e.g. a maleic ester, and if necessary an additive, e.g. a dye, pigment, stabilizer, flame retardant, or plasticizer, is added thereto. The resultant mixture is then polymerized in a glass or metallic mold or metallic belt to give the aimed molded methacrylic resin article.
Patent JP-H0719248-A (JP)
Title: Rolling bearing
Inventor: MOMONO TATSUNOBU
IPC: F16C19/00
Filed: 1993-06-29
Abstract: PURPOSE:To prevent the generation of noise, being so called holder noise, during operation. CONSTITUTION:The outside diameters of first rolling bodies 9 and 9 are differed from those of second rolling bodies 10 and 10. During operation of a rolling bearing, the revolution speeds of the first and second rolling bodies 9 and 10 are different from each other owing to a difference in an outside diameter. As a result, the peripheral positions of the first and second rolling bodies 9 and 10 are reversed to each other in pockets 6a and 6a. A holder 7a is thus prevented from the occurrence of a backlash between the rolling bodies 9 and 10 and the holder.
Patent JP-H0912150-A (JP)
Title: Carrying and reverse turn device of cylindrical vessel
Inventor: MATSUZAKA KAZUO
IPC: B66F9/18
Filed: 1995-06-27
Abstract: PURPOSE: To improve stability of grasp of a vessel at a carrying and reverse turn operation time of a cylindrical vessel and facilitate removal of the vessel in a reverse turn state. CONSTITUTION: This device is composed of a carrying mechanism part of a cylindrical vessel and a reverse turn mechanism part provided with a vertical movement operation part, reverse turn operation part D and body part grasping part E of a vessel. In the body grasping part E, two arc shape grasping bodies 17a, 17b per one pair whose one end are pivoted are provided in the front side and rear side of a pair of turning plates 13 of the reverse turn operation part D and buckles 18 by which a tightening force can be changed are provided on the other end of each grasping body and also groove shape guides 13a are provided on the tip end of the turning plates 13.
Patent JP-2001010705-A (JP)
Title: Storing device
Inventor: IKURA YUJIRO
IPC: B65G1/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent large moment from being applied to a forklift truck for storing an article to be stored and to prevent a carriage carrying an undelivered article from self-advancing when the article stored stored in a previous storage position is taken out. SOLUTION: In this storing device, articles to be stored mounted on a carriage 4 moving on rails 2, 2 are successively stored from one end side in the longitudinal direction of the rails 2, 2 to the other end side, so that, starting from the articles to be stored stored on the one end side, the articles can successively be taken out. In this case, the storing device is provided with a belt-like engaged body 3 stretched along the rails 2, 2 and a motor 7 to which a rolling wheel 71 rolling while engaged with the belt-like body 3 is connected and which is installed in the carriage 4. The motor 7 is installed in the carriage 4, and the motor 7 moves the carriage 4.
Patent JP-2000037927-A (JP)
Title: Part for electronic equipment
Inventor: NAGATSUNA SHINJI
IPC: G03G15/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a part for an electronic equipment which can reproduce a decal as it is without peeling it. SOLUTION: Decals 4 and 5 are respectively stuck on the surface and the back of a front door 2 which is a part for a copying machine constituting an electronic equipment and the front door 2 and the decals 4 and 5 are made of thermoplastic resins and the wt. ratio of the decals 4 and 5 to the total wt. thereof is made at most 1 wt.%.
Patent JP-H0638320-A (JP)
Title: Gas insulated switchgear
Inventor: KIMURA MAKOTO
IPC: H02B13/02
Filed: 1992-07-10
Abstract: PURPOSE:To provide a gas insulated switchgear which can be installed in a limited space, transported en block, and manufactured at low cost. CONSTITUTION:The gas insulated switchgear comprises a pair of unit groups, each comprising a power receiving cable head 1a or 1b, a circuit breaker unit 2a or 2b, a ground disconnector 103a or 103b a ground disconnector unit 106a or 106b, and an interruption unit 9a or 9b, wherein the ground disconnector units 103a, 103b are connected each other through a ground disconnector unit 110a while the ground disconnector units 106a, 106b are connected each other through a ground disconnector unit 110b.
Patent JP-H1010172-A (JP)
Title: Power consumption setting circuit for device to be measured in network analyzer
Inventor: KAWANABE YUKIO
IPC: G01R27/28
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To set power consumption of a device to be measured directly by controlling a voltage controlled amplifier with the integrated output voltage from an integrator and matching the output voltage from a differential amplifier with the output voltage from a D/A converter through feedback. SOLUTION: Detectors 43, 44 detect voltages at the input and output ends of a device 31 to be measured and a differential amplifier 51 amplifies the detected output differentially. Output voltage V5 from the differential amplifier 51 is connected with one end of an integrator 50 having the other end connected with a voltage V6. The integrator 50 is fed back by varying a voltage V7 to nullify the difference between the voltages V6 and V7 thereby controlling the voltage of a voltage controlled amplifier 20. An input means 60 sets the digital output from a CPU 70 as the power consumption of the device 31 to be measured such that a D/C converter 80 has an output voltage of V6. Consequently, a data being set by the input means 60 represents power consumption by the device 31.
Patent JP-H062910-A (JP)
Title: Air conditioning ventilation device
Inventor: KANAZAWA KAZUO
IPC: F24F7/08
Filed: 1992-06-18
Abstract: PURPOSE:To make it possible to eliminate such a situation when an indoor air is remarkably contaminated by increasing the amount of exhaust emission air of an air conditioning ventilation device. CONSTITUTION:There are provided a heat exchanger 6, an air supply fan 8 which forms an air supply current A and an exhaust air emission fan 11 which forms a first exhaust air current passing through a first exhaust air duct 21 in a box-shaped body 1. Further, a second exhaust air duct 22 is attached to the first exhaust air duct 21 where a second exhaust air emission fan 23, which forms a second exhaust air current B1, is installed. A damper 26 and a damper 27 are installed between the first exhaust air duct 21 and the second exhaust air duct 22. When an indoor air is markedly contaminated, a motor 24 is operated in addition to the fans and the dampers 26 and 27 are opened.
Patent JP-S6339737-A (JP)
Title: Screw
Inventor: INOUE KIYOSHI
IPC: B23H9/00
Filed: 1986-08-04
Abstract: PURPOSE:To provide possibility of generating a screw to a material after it has undergone heat treatment by allowing a work for screw in any form and a wire electrode to make relative angle change according to the lead angle, and performing electrodischarge processing while relative motion is made pursuant to the lead. CONSTITUTION:Pursuant to the lead angle of crests 2, a work 1' for male screw 1 is inclined with respect to a wire electrode 13 in the plumb direction, and wire-cut electro-discharge processing is carried out while the work 1' is rotated and, at the same time, given a relative feed along the outside dia. of the work 1' pursuant to the lead. Every time one feed is finished, either the wire electrode 13 is angle-changed with respect to the axial direction of the male screw 1 pursuant to the shape of the crest 2 or the male screw 1 is moved perpendicularly to the axis of male screw 1, or otherwise the work 1' is moved by revolving a little, and crowning or any other processing to create any special form is applied to outside dia. and crests 2 of the work 1' as well straight- formed as tapered or changing according to any cam. Thus screw can be made from a material which has previously undergone a heat treatment such as quenching etc.
Patent JP-S6161036-A (JP)
Title: Load speed controller of impact testing machine
Inventor: HORIKAWA MIKIO
IPC: G01N3/30
Filed: 1984-08-31
Abstract: PURPOSE:To make the impact test at the constant load speed regardless of magnitude of the load by detecting a pressure difference between the hydraulic fluid inflow side and outflow side of an actuator and multiplying a speed setting signal by a coefficient corresponding to a detected value and correcting the opening of a servo valve. CONSTITUTION:The hydraulic fluid is driven by the servo valve 2 of a hydraulic actuator 1 and a piston 1a provides the impact load F to a body to be tested. At the time of load impact of the actuator 1, the differential pressure between the hydraulic fluid inflow side pressure P1 and outflow side pressure P2 is detected by a differential pressure detector 5. Then, this detected value is amplified by an amplifier 6 and inputted to an arithmetic circuit 4. Further, the speed setting signal 1 is inputted from a speed signal setting instrument 7 and the differential pressure DELTAP is used to calculate a coefficient of correction and multiply the speed setting signal 1 by the coefficient. Then, an input signal to the servo valve 3 is corrected to control the valve opening. Consequently, since the influence by the pressure difference between the operating oil inflow pressure and outflow pressure is corrected and transmitted to the servo valve, the load speed can be maintained at the set speed constantly.
Patent JP-H0731891-A (JP)
Title: Method for milling rice and device therefor
Inventor: KASAGI YOSHITOMO
IPC: B02B5/02
Filed: 1993-07-23
Abstract: PURPOSE:To nearly separate an aleurone layer on the surface of rice wherein the same is a cause of water washing pollution in a time for pounding and milling rice and to remove the cause of pollution by lowering the temperature of rice and forming a refrigerating bedewing layer on the surface of rice regulated at low temperature. CONSTITUTION:The temperature of rice 1 is lowered and misty water droplets are spouted on the surface of rice 1 regulated at low temperature from a water- air atomizer 8. A refrigerating bedewing layer 2 is formed thoroughly and rapidly only on the surface by the misty water droplets. Just then the refrigerating bedewing layer 2 and the starch powder layer 1' of the external layer of rice 1 are integrally frozen. A freezing part is thoroughly separated from the body 1'' of unfrozen starch in the pounding milling chamber 3' of a rice milling machine 3. The freezing part, namely the refrigerating bedewing layer 2 and the aleurone layer 1' are discharged from a sugar discharging cylinder 12. Only the body 1 of unfrozen starch is almost discharged from the discharge port 3'' of the pounding and milling chamber 3'.