baber/WOPTO huggingface dataset:
Patent JP-H07265039-A (JP)
Title: Mechanism for removing plate of raw material tobacco case
Inventor: OGAWARA TADAYOSHI
IPC: A24B1/10
Filed: 1994-03-30
Abstract: PURPOSE:To reduce a space, to retain strength, to lower a cost and to automatize removal of a plywood P and moistureproof paper S, by using a corrugated board frame B, the plywood P and the moistureproof paper S in a tobacco raw material case. CONSTITUTION:A raw material case 10 is fed with laying an opening part upward (1). A flap raising lever 144c is inserted into a gap between a flap (f) and a plywood P to raise the flap (f) (2). A suction mechanism 145 is dropped/raised to suck and remove the plywood P and moistureproof paper S (3). The flap (f) at the opening part is folded inward (4). A pallet 20 is put on the top of the raw material case 10 and the raw material case 10 is vertically reversed together with the pallet 20 (5 and 6). The side top of the reversed raw material case 10 is thrust with a pawl part 43a to open an inlet hole and a corrugated board frame B, the plywood P and the moistureproof paper S are raised to extract rib-removed leaves T (7 and 8).
Patent JP-H11252762-A (JP)
Title: Cooling system
Inventor: TSUMORI HIROKAZU
IPC: H02G9/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To cool with high efficiency the inside of a tunnel such as a cable cave for laying high-voltage power cable. SOLUTION: Water supply piping 21 is installed along a high-voltage power cable 2 at the ceiling part of a cable cave 1 where the high-voltage power cable 2 is laid, and a nozzle 22 for spraying mist whose grain diameter is approx. 5 to 50 μm is fitted on the water supply piping 21 at appropriate intervals. Air flow is formed in a fixed direction inside the cable cave 1 by an air fan 13 and an exhaust fan 15. the sprayed mist is immediately vaporized and removes surrounding heat. The hot atmosphere generated at that time is carried by the air flow and is exhausted to the ground.
Patent JP-S60206241-A (JP)
Title: Data transmission equipment
Inventor: MURAOKA KENJI
IPC: H04L12/24
Filed: 1984-03-30
Abstract: PURPOSE:To eliminates the need to provide a special device for address supply on a transmission line and to prevent all devices on a transmission line from failing in communication owing to the fault of the device for address supply by providing the data transmission equipment with a general multiple address mechanism for information on the transmitter and a receiving and storing mechanism for information on other devices. CONSTITUTION:A transmitting circuit 8 for information on this device has the general multiple address function for transmitting the information on the device to all data transmission equipments on the transmission line 1, and a receiving circuit 9 for information on other devices receives device information sent from other data transmission equipments and stores it in a memory 12 for the information on other devices. Further, an updating circuit 11 for the information on other devices is started by a timer circuit 10 at specific intervals of time to read and analyze information in said memory 12 and erase information on a device which does not send information for the specific time. Consequently, other devices which are powered off are excluded automatically from objects of transmission.
Patent JP-H04294955-A (JP)
Title: Transfer device for work piece carrying body
Inventor: MORIHANA MASAHIKO
IPC: B65G47/52
Filed: 1991-03-26
Abstract: PURPOSE:To constitute a transfer device compactly and at the same time improve the rate of operation by making structure in which a next time operation work standby position accumulates with a work device carrying in position upward and downward, positioning a work stand at almost the same level with a work device entrance, and conducting the setting or taking off of the work. CONSTITUTION:A mounting unit 4 equipped with top and bottom two step mounting portions 5, 6 that mount and support work transport bodies 2, is provided, and a vertical transfer means Cy1 that lifts and lowers the unit 4 over a carrying out operation position where the unit 4 upper part side mounting portion 5 is positioned at almost same level with a work device A entrance 7, and a carrying in operation position where the lower part side mounting portion 6 is positioned at almost the same level with the entrance 7, is provided. And an operation portion 10 is provided by positioning it at a position that is at almost the same level with the entrance 7 on the side opposite to the work device A, and the 1st horizontal transfer means Cy5 that transfers a work transport body 2 over the operation portion 10 and what is at almost the same level with the operation portions 10 out of mounting portions 5, 6, is provided.
Patent JP-S52143214-A (JP)
Title: Method of preparing novel proteoglycan
Inventor: KATOU YOSHIHIRO
IPC: A61K38/02
Filed: 1976-05-26
Abstract: PURPOSE: To obtain novel proteoglycan, useful as the material for the manufacture of chondroitin sulfuric acid, etc., by culture of indifferent tissues in the stage of chondrification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02387-A (JP)
Title: Optical transmission and reception module
Inventor: KUSANO MASAAKI
IPC: H01L33/00
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the application of large external force to the glass window of a light-emitting device or a photo-detector by inserting the light-emitting device or the photo-detector into a package and fixing the rear of the light emitting device or the photo-detector by a ring for fixing through an elastic material. CONSTITUTION:A light-emitting device or a photo-detector 13 is inserted into a package. The rear of the light-emitting device or the photo-detector 13 is fastened by a fixing ring 17 through a cushion ring 16 formed by an elastic material. Accordingly, the apptication of large external force to the glass window 14 of the light-emitting device or the photo-detector 13 is prevented.
Patent JP-S60205267-A (JP)
Title: Detector for short-circuiting in coil
Inventor: KATOUNO TAKASHI
IPC: G01R31/06
Filed: 1984-03-30
Abstract: PURPOSE:To detect a short-circuiting for each pole properly in a multipolar type coil by connecting a high frequency oscillator to the coil to be checked for the presence of short-circuiting to generate and detect a magnetic field. CONSTITUTION:A high frequency oscillator 6 is connected to a multipolar type coil 10 to be detected. The high frequency oscillator 6 preferably uses 100kHz- 1MHz. A high frequency current flows to the multipolar coil 10 to generate a magnetic field. As a detection coil 7 or the detection coil 7 and a resonator of a capacitor 9 approaches the magnetic field, a voltage is generated to be detected with a voltometer 8. Here, when a short-circuiting occurs even in one pole of the multipolar type coil 10, the generation of the magnetic field becomes weak to lower the detection voltage 8. Thus, since a high frequency current flows through the multipolar type coil and a resonator approaches the magnetic field generated to measure the voltage, short-circuiting for each pole can be detected properly.
Patent JP-S62219262-A (JP)
Title: Preventing circuit for generation of inversion noise
Inventor: MIYAHARA HIDEAKI
IPC: H04N5/93
Filed: 1986-03-19
Abstract: PURPOSE:To prevent the inversion noise from being generated in a state wherein the performance of a high-function magnetic tape is displayed by providing a means which alternatively selects a reproduction luminance FM signal or the output of a delay means according to the result of comparison between amplitude levels. CONSTITUTION:When the output signal of an amplitude comparator circuit 24 is at high level, a movable contact piece is connected to a fixed terminal 241 and when the signal is at low level, the contact piece is connected to a fixed terminal 242. Therefore, when the amplitude level of a lower side band wave SD is larger than the amplitude level of a carrier S0 and the inversion noise is generated, the output signal of a 1H (one horizontal scanning period) delay line 25 is supplied to a limiter circuit 13 instead of the reproduction luminance FM signal. Consequently, the inversion noise is prevented from being generated.
Patent JP-S51137144-A (JP)
Title: Automatic freeze proof device for the solar hot water system
Inventor: KOHAMA SHIYOUICHI
IPC: F16K17/38
Filed: 1975-05-22
Abstract: PURPOSE: The device to drain just before arriving at the freezing temperature and also to prevent breakage due exposure in summer drought. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61219036-A (JP)
Title: Photographic silver halide emulsion for direct positive
Inventor: TANAKA AKIRA
IPC: G03C1/22
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a photographic silver halide emulsion for a direct positive having high sensitivity by using a dimethine dye having a 9H-pyrrolo[1,2-a]idole ring. CONSTITUTION:A dimethine dye in which the 1- or 3-position of a 9H-pyrrolo [1,2-a]indole ring bonds to the 1--4- or 9-position of a 5- or 6-membered hetero cyclic ring cntg. N through a dimethine chain is used. The especially useful dimethine dye is represented by formula I or II. In the formulae, R0 is alkyl, alkenyl or aryl; each of R1-R4 is H, alkyl, alkoxy, halogen, alkylsulfonyl, arylsulfonyl, alkoxycarbonyl, nitro, cyano or the like each or R5 and R6 is alkyl; each of A and B is H, alkyl, aryl or alkoxycarbonyl; and Z is a group of atoms required to complete a 5- or 6-membered heterocyclic ring contg. N.
Patent JP-H10257264-A (JP)
Title: Picture reader
Inventor: ISHIDA SATOSHI
IPC: H04N1/107
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a device which does not require skill and in which jamming does not occur even if the external form of an original is unstable by sandwiching the original by means of an original mount and a transparent board so that it can freely be opened/closed and moving a read unit on the transparent board by means of regulating the direction with a guide rail. SOLUTION: The original mount 2 is secured to the transparent board 4 so that it is freely opened/closed through a hinge part 3. The original 1 is inserted between the original stand 2 and the transparent board 4 by making a surface being the object of reading face the transparent board 4. Knobs 25 are provided on both sides of the transparent board 4 and contact between the transparent board 4 and the original 1 and the original stand can be improved by depressing the knobs 25 from the above by a user if needed. The read unit 5 is loaded on the transparent board 4 and the guide rail 6 is provided on the read unit 5. A cable 15 is laid on the groove part 6a of the guide rail 6. The posture of the read unit 5 and a moving direction in an auxiliary scanning direction are regulated by the guide rail 6.
Patent JP-S59185364-A (JP)
Title: Developing device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/06
Filed: 1983-04-07
Abstract: PURPOSE:To attain development at a low potential by providing a high resistance member on the contact side of an electrode group of a developer feeder at least with the developer and also forming a destaticizing member contacting with said high resistance member and destaticizes the member. CONSTITUTION:The surfaces of a developing roll 8 and the electrode group 8n are coated with a coating resin material 8-C as the high resistance member. On the other hand, a conductive elastic roll 11 is arranged in a hopper 9. The conductive roll 11 is contacted with the resin material 8-C coating the surfaces of said developing roll 8 and the electrode group 8n and earthed or connected to a bias power supply E'. Since the destaticizing member is contacted with the high resistance member to destaticize by said constitution, development is performed at a low potential without preventing the movement of the developer by static electricity.
Patent JP-H04296494-A (JP)
Title: Discharge lamp lighting device
Inventor: SATO KATSUMI
IPC: H02M7/538
Filed: 1991-03-26
Abstract: PURPOSE:To prevent the generation of an abnormal oscillating state resulted from a transient oscillation at the time of pre-heating a discharge lamp by switching the change ratio of on-period at the time of preheating and at the time of lighting. CONSTITUTION:The change ratio for changing the on-period of one switching element Q2 according to the on-period of the other switching element Q1 is switched at the time of preheating and at the time of lighting. Thus, the change ratio is increased at the time of preheating, whereby a stable oscillating operation can be performed even in the transient oscillating state at the time of power input or oscillation start. The change ratio is reduced at the time of lighting, whereby the fluctuation of a load current to power source fluctuation can be suppressed.
Patent JP-S54152630-A (JP)
Title: Continuously plating method for long-sized strip
Inventor: ONDA MAMORU
IPC: C25D5/08
Filed: 1978-05-23
Abstract: PURPOSE: To enhance the quality of a plated procudt by stirring a plating soln. as well as spraying the soln. with spray nozzles dipped in the soln. to improve the smoothness and uniformity of plated layers.  
     CONSTITUTION: Spouting pipe 3 is set in the lower part of a plating soln., and plating soln. 8 fed from storage tank 9 hits against running strip 1 from spray nozzles 4. The water level of plating vessel 2 raised by spouting soln. 8 is held with slits of partition plates 5. Accordingly, strip 1 is fully dipped in soln. 8, and violent currents are formed in the vicinity of strip 1 by the locally stirring effect of soln. 8 sprayed from nozzles 4. Thus, the thickness of diffused layers of soln. 8 on the surfaces of strip 1 is reduced, and workable current density is raised. The inside of vessel 2 is always at a turbulent flow state, and a current on the surface of anode 7 is also made violent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11253972-A (JP)
Title: Selective oxidation
Inventor: SHIODA YUSUKE
IPC: B01J23/46
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To enable organic acid compounds to be left selectively in treated liquid by a method in which, when drainage containing organic substances which produce organic acid compounds is heated so that substances to be oxidized in the drainage are decomposed by oxidation, the pH of a liquid for treating the drainage is specified. SOLUTION: In the treatment in which substances to be oxidized in drainage are decomposed by oxidation, and organic acid compounds are left selectively in treated liquid, the drainage, after being fed by a drainage supply pump 5 with the pressure increased, is heated by a heater 3 and supplied from the bottom of a reaction column 1. Air is compressed by a compressor 9 and supplied from a position in front of the heater 3, with its flow rate controlled by an oxygen-containing gas flow rate control valve 11, to be mixed into the drainage. A liquid treated in a reaction column 1, after passing through a treated liquid line 12 and being cooled by a cooler, is separated into gas and liquid by a gas-liquid separator 13.  In this process, by controlling the pH of the treated liquid at 5 or above, the organic acid compounds are left selectively plentifully when the drainage is treated to facilitate the following recovery of the organic acid compounds.
Patent JP-S58178748-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1982-04-15
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-S52144920-A (JP)
Title: Power failure detecting unti
Inventor: KIMURA TSUTOMU
IPC: H02H3/24
Filed: 1976-05-28
Abstract: PURPOSE: To enable the power failure detecting unit momentarily detectable AC power input failure, by monitoring the AC power input with a simple circuit using the light emitting diodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04299039-A (JP)
Title: Laminated core of motor for compressor
Inventor: KOJIMA HIROAKI
IPC: H02K1/02
Filed: 1991-03-26
Abstract: PURPOSE:To improve the efficiency of the title core by surely inhibiting the occurrence of an eddy current loss between thin steel sheets and, at the same time, to eliminate the occurrence of vibrations by increasing the joining strength between each thin steel sheet as a whole. CONSTITUTION:Thin steel sheets 1 are firmly stuck to each other in a laminated state by respectively forming coating layers 2 of an epoxy resin, etc., composed of a self-welding type resin on the piling up surfaces 11 of the steel sheets 1 and heating the coating layers 2.
Patent JP-S57175909-A (JP)
Title: Detecting device
Inventor: KIKUCHI HIDEO
IPC: G01D5/20
Filed: 1981-04-23
Abstract: PURPOSE:To obtain a large gap between a rotor and a leader, by mounting a bistable magnetic element to the rotor, and arranging magnets for driving the bistable magnetic element and a detecting coil on an arc which is in parallel with the outer surface of said rotor. CONSTITUTION:The bistable magnetic element 3 is mounted on the outer surface of the rotor 4. A leader 9 is provided so as to face the outer surface of the rotor 4. The magnets 6 and 7 and the detecting coil 8 are arranged and held on the positions of the arc of the reader 9, which is in parallel with the outer surface of the rotor. The magnets 6 and 7 are both the saturated magnets having the same magnitude of the magnetic fields in the case of symmetrical driving. In the case of asymmetrical driving, one magnet 7 is a saturated magnet and the other magnet 6 is a reset magnet whose magnetic field is weak. The detected output is obtained every time the bistable magnetic element 3 passes the magnet 6.
Patent JP-H09227796-A (JP)
Title: Binder composition for aqueous chipping resistant coating material and aqueous chipping coating material using the same composition
Inventor: SHIMADA TOSHIRO
IPC: C09D129/10
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a binder composition comprising a specific resin latex and a vinyl polymer, free from sagging in drying even when thickly applied and excellent in blister resistance and chipping resistance of a coating film because of reversible heat-sensitive gelling property. SOLUTION: This binder composition contains (A) a resin latex [e.g. a styrene-butadiene based resin, a polyurethane (urea) resin or a styrene-acrylic resin latex] containing 0.01mmol/g of radically polymerizable emulsifier having (meth)acryloyloxy [e.g. anionic (meth)acrylic acid esters] having (meth) acryloyloxy in liquid phase and (B) a vinyl polymer (e.g. a polymer containing >=50wt.% vinylcarboxylic acid ester of an alkylene oxide adduct of a cyclic amine or a >=5C noncyclic amine as an unit) capable of reversibly changing hydrophilic property and hydrophobic property at a definite temperature (e.g. 15-100 deg.C).
Patent JP-S50129406-A (JP)
IPC: B03D1/16
Filed: 1974-06-03
Abstract: 1465801 Dispersing gases in liquids; froth flotation apparatus OUTOKUMPU OY 3 June 1974 [5 June 1973] 24480/74 Heading B1C and B2X In a method of dispersing a gas in a liquid or slurry, (e.g. for froth flotation) by means of a rotor within a stator, the increase in hydrostatic pressure with increasing depth is compensated by a hydraulic pressure correspondingly changing with depth in order to keep the total liquid pressure substantially constant over the surface over which the gas is dispersed; this is done by arranging for the ring of liquid between the rotor and stator to increase in thickness with depth so that the centrifugal force acting on the liquid ring produces the compensating dynamic pressure. As shown in Fig. 1 gas is supplied through a hollow shaft and dispersed through passages 5 between which are "grooves" 8 through which the slurry circulates; the envelope of the rotor is cylindrical while the stator is shaped so that the clearance between them increases downwardly. In other embodiments the rotor may narrow downwardly while the inner envelope of the stator is cylindrical, or both may increase in diameter downwardly with increasing clearance (Figs. 4-7, not shown). In Fig. 1 the "grooves" 8 are closed at the bottom, but they may be open at both ends or shrouded at the top (see Figs. 2 and 3, not shown). The gas passages 5 in the rotor may be omitted (Fig. 8, not shown) and the gas introduced above the rotor through a downcover surrounding the rotor shaft (Fig. 12, not shown).
Patent JP-H07245934-A (JP)
Title: Brake drum for eddy current reduction gear
Inventor: MINE KENICHIRO
IPC: H02K49/10
Filed: 1994-03-07
Abstract: PURPOSE:To reduce the weight without sacrifice of brake capacity by coupling a copper ring with the inner peripheral wall part of an aluminium brake drum and increasing the eddy current to be induced in the brake drum thereby obtaining a brake torque equivalent to that of a brake drum made of low carbon steel. CONSTITUTION:At the time of braking, a magnet supporting ring 19 is projected into a brake drum 13 by means of the rod 17 of an actuator. When the rotating brake drum 13 traverses a field spreading from a magnet 20 through a ferromagnetic plate 21 to the inner peripheral surface of the brake drum 13, an eddy current is induced in the brake drum 13 which thereby produces brake force. A copper ring 35, i.e., a copper plate fitted tubularly in a groove, is coupled to the inner peripheral wall part of the brake drum 13 made of aluminium. Consequently, electric conductivity is increased at the inner peripheral wall part of the brake drum 13 and when the line of magnetic force approaches the brake drum 13, strong brake force is produced and the brake capacity is prevented from lowering due to reduction in the weight.
Patent JP-S56156829-A (JP)
Title: Formation of dye image
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C7/407
Filed: 1980-05-09
Abstract: PURPOSE:To prevent the occurrence of fog and to stabilize the processing by adding a shelating agent having 2 N atoms alone as coordinating atoms to an intensifier contg. a cobalt (III) complex-peroxide as an oxidizing agent. CONSTITUTION:To an intensifier contg. a cobalt (III) complex-peroxide as an oxidizing agent, a coupler and a reducing agent for forming a dye image is added a bidentate ligand type chelating agent represented by general formula (I) (where each of R1-4 is H or alkyl, R1-4 may bond to each other to form optionally alkyl- substituted alkylene and Z is optionally alkyl-substituted alkylene) or by formula II or III (where each of R1-8 is H or alkyl and R1'8 may bond to each other to form an optionally alkyl-substituted alkylene).
Patent JP-H05262243-A (JP)
Title: Motor-operating power steering device
IPC: B62D3/08
Filed: 1992-03-18
Abstract: PURPOSE:To prevent breakage of a transmission means and an electric motor by preventing transmission of a high input, generated at a rack shaft and from a steering wheel, to the transmission means located between the electric motor and a ball nut and the electric motor. CONSTITUTION:A ball nut 18 is attached to a housing 1 such that it is rotatable based on the housing 1 but is prevented from axial movement. A transmission means to transmit rotation of an electric motor 2 to a ball nut 18 to rotate the ball nut is located between the electric motor 12 to exert an auxiliary steering force on a rack shaft 2 and the ball nut 18. A cylindrical ball screw shaft 16 is fitted in the periphery of the rack shaft 2 supported to the housing 1 such that it is rotatable around the rack shaft but is prevented from axial movement. The ball screw shaft 16 is engaged in a screwed-in state with the ball nut 18 through a circulating ball 19. A torque limiting member 21 to generate a slip between the rack shaft and the ball screw shaft when transmission torque therebetween is increased to an excessive value is located between the rack shaft 2 and the ball screw shaft 16.