baber/WOPTO huggingface dataset:
Patent JP-S59156426-A (JP)
Title: Plasma generating electrode structure of plasma gas phase growing apparatus
Inventor: SUZUKI JIYUNICHI
IPC: C23C16/34
Filed: 1983-02-25
Abstract: PURPOSE:To make it possible to uniformize the plasma intensity in a reaction tube and to uniformize characteristics, by providing a negative electrode and a positive electrode having a first and second electrode parts on the outer wall surface of a reaction tube. CONSTITUTION:A positive electrode 12 is formed into a ring shaped structure for surrounding the outer wall of a reaction tube 1 and a first electrode 12-1 opposed to a negative electrode 10 along the cross-sectional area of the reaction tube 1 is provided to the wall surface of the reaction tube 1. A second electrode 12-2 opposed to the negative electrode 10 on the wall surface in the direction along the central axis of the reaction tube 1 is provided to the wall surface of the reaction tube 1 so as to provide a constant distance from the negative electrode 10. In addition, the space between the first electrode 12-1 and the second electrode 12-2 is connected by a connection part 12-3 to form an integral electrode.
Patent JP-H06245302-A (JP)
Title: Train condition monitor
Inventor: HIRANO TAKAYOSHI
IPC: B61L25/04
Filed: 1993-02-18
Abstract: PURPOSE:To provide a train condition monitor for allowing a person having no expert knowledge to specify inspection terms easily. CONSTITUTION:Upon detection of the occurrence of fault based on information delivered from a monitor terminal mounted on each train, a fault detecting means 13 requests the monitor terminal to deliver information required for analysis of the fault. The information thus delivered is stored in a fault/ abnormality information file 15. Knowledge of causal relation between the fault/abnormality information, causes of fault, faulty parts, etc., is also stored in a causal relation information file 16. A fault analysis means 14 determines the cause and the occurring part of fault and specifies inspection terms using the information stored in the files.
Patent JP-S62265235-A (JP)
Title: Injection-moldable dissoluble structure and medicine
Inventor: KEITH ALEC D
IPC: A61K9/26
Filed: 1987-02-10
Abstract: Buccal dosage forms for transmucosal administration of drugs comprise a pharmaceutical compound dispersed in an erodible matrix comprisingfrom about 20 to about 75 percent by weight of a low molecular weight polyethylene glycol component,from about 2 to about 65 percent by weight of a medium or high molecular weight polyethylene glycol component,from about 1 % to about 40 % percent by weight of an auxiliary high molecular weight polymer.Preferred auxiliary high molecular weight polymers are polyethylene oxide and polyvinylpyrrolidone which improve the molding properties of the matrix and provide water-activated adhesive properties to the compositions to provide a buccal dosage form.
Patent JP-S54121657-A (JP)
Title: Alternating current switch
Inventor: KUROKAWA TERUHISA
IPC: H03K17/72
Filed: 1978-03-14
Abstract: PURPOSE:To reduce the power loss as well as to ensure an accurate switching action by detecting whether the voltage across the thyristor switch is higher than the fixed voltage and then switching the thyristor switch. CONSTITUTION:When thyristor switch 2 is OFF, the current is flowed continuously until it becomes 0 and is then cut off. And the power voltage emerges directly across the thyristor switch with the rise of the next half wave. Thus, the voltage is monitored by voltage detector circuit 7 to detect the OFF of the thyristor switch. This detection signal controls control circuit 6 to turn on the gate of thyristor switch 3. As a result, switch 3 can be turned on with an extremely short break.
Patent JP-2000227070-A (JP)
Title: Stand-by power reducing system
Inventor: YANATORI MICHIO
IPC: F04B37/16
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce stand-by power at the time of standby of a vacuum pump by using an adsorption pump utilizing the adsorption material such as zeolite as the vacuum pump of a vacuum device, and regenerating an adsorbing material utilizing exhaust heat, combustion heat of a waste product, night power, and the like. SOLUTION: An adsorption pump composed of tanks 20, 30 in which adsorbing materials (zeolite, silica gel, and the like) 21, 31 are housed, is disposed by connecting in parallel to a vacuum device 1. Valves 24, 26 in pips 23, 27 disposed continuously to one side tank 20 cooled by a coolant 6 are opened, and thereby, air in the vacuum device 1 is adsorbed on an adsorbing material 21 in the tank 20 bypassing pipes 2, 7 and the pipes 27, 23. In the case where adsorbing function of the adsorbing material 21 is reduced, the valve 26 is closed, the valves 36, 34 are opened to adsorb air in the vacuum device 1 on the adsorbing material 31 in the tank 30. The adsorbing material 21 in the tank 20 is regenerated by heating a heater with midnight power.
Patent JP-H06220878-A (JP)
Title: Manhole cover and manufacture thereof
Inventor: HORI MITSUO
IPC: E02D29/14
Filed: 1993-01-25
Abstract: PURPOSE:To provide a manhole cover which has a good appearance, a durability, a wear-resistance and a water-permeability, and which is easily manufactured at a low cost. CONSTITUTION:A specific quantity of a reactivity adhesive (epoxy resin adhesive or the like) is charged in a recess 11a formed on the outer surface of a manhole cover body 11. Thereafter, specific quantities of ceramic powder particles (chromium oxide (III), green), hydrated cobalt carbonate (blue), iron oxide (III, red), copper oxide (II, black), hydrated copper carbonate (green), vanadium pentoxide (brown) and the like are applied on an adhesive layer. Next, by subjecting the cover body to vibration or the like, the ceramic powder particles is uniformly and densely changed in the adhesive layer. Thereafter, the adhesive is cured so as to manufacture a manhole cover 1 incorporating ceramic powder particles 12 charged in the recess 11a, and an adhesive 13 charged in the recess, for bonding the ceramic particles 12.
Patent JP-H04338364-A (JP)
Title: Method of preparing (hetero)arylalke(i)nylamine and new (hetero)arylalkinylamine
Inventor: DEIITOMAA KUUNTO
IPC: B01J31/30
Filed: 1992-01-22
Abstract: PURPOSE: To obtain a new compd. useful as a synthesis intermediate for chemicals and a plant protecting agent, especially a herbicide.  
     CONSTITUTION: This new compd. is a compd. of formula I [where A is ethane-1,2-diyl,ethene-1,2-diyl, etc.; Ar is an aryl or a heteroaryl; each of R 1  and R 2  is H or an alkyl and R 1  and R 2  may bond to each other to form an alkanediyl(alkylene)], e.g. 3-amino-3,3-dimethyl-1-(2-chlorophenyl)-1-propine. The compd. of formula I is obtd. by allowing a halogeno(hetero)aryl compd. of the formula Ar-X (where X is a halogen) to react with an aminoalkinyl compd. of formula II at 0-200°C in the presence of a catalyst such as Pd and an acid acceptor such as triethylamine. The reaction is preferably carried out in a solvent such as THF under coexistence of a reaction auxiliary such as copper iodide. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10228970-A (JP)
Title: Rotary connector
Inventor: OSAWA TOSHIO
IPC: B62D1/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector having high reliability and capable of reducing noises, for use in an automotive steering device, etc. SOLUTION: A guide ring 6 made from resin is used as a part guiding a flat cable 5, so as to reduce the mass of a rotary cable and to enable reducing the sound of collision with an inner case 3 or an outer case 1. Further, since the inner case 3 and the guide ring 6 are designed to rotate together even if the inner case 3 is further rotated after the flat case 5 has been wound on the inner periphery of the outer case 1 by the rotation of the inner case 3, the flat cable 5 is wound on the outer peripheral surface of the guide ring 6 to secure a tolerance for the range of rotation to prevent damage.
Patent JP-S60175201-A (JP)
Title: Bias magnetic field impressing system
Inventor: MOTOYAMA KAZUYASU
IPC: G11B5/02
Filed: 1984-02-20
Abstract: PURPOSE:To attain a bias magnetic field generating system having small power loss without using a mechanism which shifts coils by selecting optionally and electrically miniature coils set at plural positions and impressing a desired bias magnetic field at a desired area of a disk. CONSTITUTION:The light beam is irradiated on a disk 2 to form a spot from a pickup 7 containing the focusing and tracking functions for recording, etc. Then a bias magnetic field vertical to the disk surface is impressed to the area irradiated with said light beam to perform record or erasion of information. For this purpose, plural miniature coils 8 are arrayed on a substrate 9 on the surface opposite to the pickup 7 and centering on the disk 2. In this case, these coils 8 overlap properly with each other in the radius direction of the disk 2. A proper one of coils 8 is selected in response to the shift of the pickup 7, and a current is impressed to the selected coil 8. Thus a desired vertical bias field is generated.
Patent JP-H11263506-A (JP)
Title: Path changing device and path changing method for signature
Inventor: COTE KEVIN LAUREN
IPC: B65H29/66
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To change the path of signatures irrespective of their weight without using complex mechanisms. SOLUTION: A pair of signatures is delivered from a main path 30 obliquely or in an oblique feed direction 11 within an oblique feed region 3. When further transferred out of the oblique feed region 3, they are lead in another feed direction 19 other than the oblique feed direction 11 so that an A-signature 20 and a B-signature make a lateral dislocation from each other. Owing to this dislocation, only the A-signature 20 butts against a path changing belt 21 inside a path changing station 40 and the B-signature never butts against it, with the result that the A-signature 20 is redirected into a first subsidiary path 5 while the B-signature is transferred straight into a second subsidiary path 6.
Patent JP-H07240078-A (JP)
Title: Disk cartridge
Inventor: SHIRAI TOSHIO
IPC: G11B23/03
Filed: 1994-02-28
Abstract: PURPOSE:To record and reproduce information with a large optical head even when a disk cartridge is miniaturized by providing a connecting means on overlapped parts of more than one slide member and moving them under the overlapping state into a position of opening an aperture part for recording and reproducing an information signal. CONSTITUTION:The disk cartridge is equipped with a cartridge main body 1 and a shutter 6 consisting of a 1st slide member 4 and a 2nd slide member 5 to be freely movably fitted to this main body 1. The slide members 4 and 5 are equipped with the connecting means on their overlapped parts, and are moved under the overlapping state into the position of opening the aperture part 10 for recording and reproducing the information signal. Consequently, an enough aperture width of the aperture part 10 can be secured, and hence even when the disk cartridge is miniaturized, the information signal can be recorded and reproduced on the information recording medium by using such a large optical head or magnetic head as provided in the conventional information recording and reproducing device.
Patent JP-H02147004-A (JP)
Title: Brush for applying cosmetic
Inventor: JIAN RUI GERE
IPC: A46B15/00
Filed: 1989-02-10
Abstract: PURPOSE: To eliminate or remarkably reduce the influence of a spiral or spiral shape widening generate by bristles, by providing a number of bristles pushed in between spirals composed of at least two branch lines of wires spirally twisted to form a brush core. CONSTITUTION: This brush 5 is provided with plural bristles pushed in a spiral 9 composed of two branches 10 and 11 of wires helically twisted to form a core 12 of the brush 5. Bristles 8a and 8b have shapes of cross section plane different from each other, therefore, they moves different from each other when branches 10 and 11 are twisted and have different distances to a central surface 14 of the spiral to leave a space 15 into which eyelashes 16 and hair enter. Therefore, the eyelashes 16 enter the space 15 and wipes out different quantity of cosmetics from each bristles 8a and 8b especially in the slot level and can make several kinds of curls.
Patent JP-H04270073-A (JP)
Title: Power source for non-transition system plasma arc
Inventor: ASO TADASHI
IPC: B23K10/00
Filed: 1991-02-25
Abstract: PURPOSE:To stably start the non-transition system plasma arc without generating the hunching phenomenon of the output current return control circuit at the arc stating time, in spite of the single power source for supplying the output non-loading voltage over than 300V and the low loading current <=30A. CONSTITUTION:An output current feedback control circuit is provided with a starting time max. current setting element 29 to decide the max. current restricting level at the arc starting time on the outputting current return control circuit of the power source, an arc detecting circuit 30 and a changing element 32 which are to change the target input of the return control from the output current setting signal with the starting time max. current setting element 29 to the output current setting signal of the stationary time. The starting time max. current restricting level is set larger than the max. current restricting level of the stationary time, and set to the level so as to satisfy the object for protecting the element for controlling the power as the starting time.
Patent JP-H10227863-A (JP)
Title: Radioactive gas monitor
Inventor: NOZAKI TATSUO
IPC: G01T1/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive gas monitor which can reduce influence of thermal noise of a photoelectronic amplifier and improve radiation counting efficiency. SOLUTION: A scintillation fiber 1 is laid parallel in a gas sampling tank 2 of an U-shaped tube type, in such a manner that the path of gas is not obstructed. Photoelectronic amplifiers 4 are connected with both ends of the scintillation fiber 1. A simultaneous counting circuit 7 is arranged in the postages of the photoelectronic amplifiers 4, via preamplifiers 5 and main amplifiers 6. Thereby effective scintillation light caused by radiation is simultaneously counted, and thermal noise or the like are not simultaneously counted, so that effective components can be extracted. On account of the U-shaped tube type, radiation travelling in the axial direction of a tube can be also easily captured.
Patent JP-S58147246-A (JP)
Title: Switching control system for digital phase demodulator
Inventor: KAZUI KATSUHIKO
IPC: H04B1/74
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a communication system which transmits a single burst signal which is natural in terms of time by comparing and deciding on the frequencies of signal detection of two demodulators without using any test signal, and thus obtaining switching information. CONSTITUTION:While both demodulators A and B decode a message signal normally, a signal appears at the output of neither inhibiting circuit INH13 nor 13' and an up/down counter 14 goes neither up nor down. For example, when a switch 11 selects a demodulator side A, no control pulse 108 is generated and only a pulse 108' is inputted in case of the occurrence of a function fault of the demodulator A, so the circuit INH13' generates an output to put the counter in subtracting operation. Said operation is repeated and when the value of the counter decreases below a lower limit value, a signal A-ALARM for the fault of the demodulator A is generated and a switching output circuit 16 sends out a control signal 112 to operate the switch 11, selecting the output 109' of a demodulator B.
Patent JP-H06238943-A (JP)
Title: Image forming device
Inventor: TAKAGI OSAMU
IPC: G03G15/00
Filed: 1993-02-19
Abstract: PURPOSE:To provide an image forming device which can obtain an image output without any fog at high speed. CONSTITUTION:A toner layer comes to have a charge distribution wherein a toner layer borne on a toner carrier increases in a charged quantity from a lower layer toward a front layer by giving vibration to a layer thickness- controlling blade 133 with an ultrasonic vibrator 134. A cloud which is high in the charged quantity and free from reversed polarity-charged toner can be generated.
Patent JP-H03236122-A (JP)
Title: Correcting method of reed switch characteristic
Inventor: OGIWARA HARUYUKI
IPC: H01H11/00
Filed: 1990-02-09
Abstract: PURPOSE:To improve a yield rate of reed switches in the sealing process by heating, at least, one sealing part of a glass tube, to which a contact is fixed, by a band heater. CONSTITUTION:The contact 2 of a sealed reed switch is provided at the center of a coil 6, and a current is applied to the coil 6 so as to generate a magnetic field. At the same time, it becomes possible to narrow the intervals between reed pieces 3, for a reed switch 1 where the interval between reed pieces is wide, and widen the interval between the reed pieces, for the reed switch where the interval between the reed pieces is narrow, by heating, at least, one sealing part 41 of a glass tube 4 by a band heater 7, and the yield rate of the reed switch in the sealing process can be improved, and the method of correcting sensitiveness value characteristic of the sealed reed switch can be established.
Patent JP-S60176123-A (JP)
Title: Temperature sensing operating device
Inventor: SUZUKI YUUICHI
IPC: F03G7/06
Filed: 1984-02-22
Abstract: PURPOSE:To obtain a temperature sensing operating device with large torque and low cost by releasing a force stored through the energyzing a spring provided between a stator and an operating piece by means of a shape restoring force of a shape memory alloy to drive the operating piece. CONSTITUTION:A force of a shape memory alloy member 9 to be restored to the stored shape is weak at a critical temperature or below and the member 9 remains curved. When the member 9 is heated and reaches the critical temperature or over because of ambient temperature rise or the like, the member 9 presses a stopper 7 outward strongly with the force to be restored to the stored shape. Thus, a claw 23 is released from a head 19, the operating piece 3 is moved downward by a repulsing force of the coil spring 5 and the head 19 and a flange 21 are moved until they touch a bracket 13 of the upper part of the cylinder and the bottom of the cylinder. Since the torque of the operating piece 3 uses the repulsing force of the coil spring 5 as it is, the torque is increased.
Patent JP-H06238145-A (JP)
Title: Agitating device
Inventor: YAMAGUCHI SHINJI
IPC: B01D29/62
Filed: 1993-02-19
Abstract: PURPOSE:To provide the agitating device which eliminates the diffusion of gases at a packing and prevents the erosion from inside of a blading part. CONSTITUTION:The device is provided with the impeller shaft 22 or the impeller arms 23-1 and 23-2 which are hollow and provided with glass lining at outside and the ceramic blading part 24 which is mounted to the impeller shaft 22 or the impeller arms 23-1 and 23-2 through the packing 53, and the pressure inside the hollow part is higher than the outside pressure.
Patent JP-S57146339-A (JP)
Title: Block multiplex data storage system
Inventor: FUKUHARA KUNIO
IPC: H04L69/14
Filed: 1981-03-04
Abstract: PURPOSE: To make block edition efficient, by detecting a channel number displayed on a reception data block and storing a reception block sequentially to an address of a head address storage circuit corresponding to a channel, in a data transfer controller.  
     CONSTITUTION: When block reception from a line 2-i is possible, a common control section 4 stores a data storage head address corresponding to a channel to a head address storage section 5, sets 1 for an OP flag of a corresponding address of a line memory section 9, a line scanning section 7 sequentially scans a line corresponding section 3 periodically, and status data and reception data are latched to a status register 8 and a line control word corresponding to the memory section 9 is read out to a register 11. Data received at a logical operation section 12 are regarded as a channel number j and transmitted to a channel number detecting circuit 13, where the address is detected and the content at a corresponding address i-j of the storage section 5 is read out via a memory control section 14 and set to an ADR of the line control word, and it is informed to the common control section 4 for the reception of the block of a channel number j in the line number i. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000229873-A (JP)
Title: Alpha-glucosidase inhibitor
Inventor: KAWABATA JUN
IPC: A61K31/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having strong α-glucosidase inhibitory activity, being readily taken by making the inhibitor include a plant belonging to the family Rosaceae as an active ingredient. SOLUTION: This inhibitor contains a plant belonging to the family Rosaceae as an active ingredient. For example, wild strawberry, rose, Chrysosplenium grayanum, Hydrangea paniculata, Rubus phoenicolasius, etc., may be cited as the plant belonging to the family Rosaceae. Though the plant belonging to the family Rosaceae is used in an ordinary state, further dried and powdered or ground in water into a slurried state and the slurried plant may show glucosidase inhibitory activity, an extract obtained by using water and/or an alcohol preferably provides stronger α-glucosidase inhibitory activity. An extract obtained by using a mixed solution of water and an alcohol is especially preferable. Ethanol is preferable as the alcohol. The weight ratio of water/the alcohol is preferably 1/100 to 100/1, more preferably 1/50 to 50/1.
Patent JP-H06242368-A (JP)
Title: Distance measuring equipment for camera
Inventor: NONAKA OSAMU
IPC: G02B7/32
Filed: 1993-02-19
Abstract: PURPOSE:To constitute a small-sized device by making a light projecting element for performing the distance measurement of periphery to be movable with respect to a camera main body in order to consecutively perform the distance measurement of a peripheral part without lowering the accuracy of a central part having a high probability that a main object exists. CONSTITUTION:The light projecting element 1a projects light for distance measurement toward the center of an image plane in order to perform the distance measurement of the central part of the image plane of a photograph. The light projecting element 1a is fixed with a light projecting lens 2a, a light receiving lens 3a, and a light receiving element 4a so that a relative position may not be deviated. The light projecting element 1b performs the distance measurement of a peripheral part and is movable with respect to the camera main body. Light for distance measurement is projected from the light projecting element 1b toward an object through a 2nd light projecting lens 2b. Then, a luminous flux projected from the light projecting element 1b and reflected on the object is received by the light receiving element 4b for the 2nd light projecting element through the light receiving lens 3b.
Patent JP-S56127518-A (JP)
Title: Receiving method for coal from coal yard
Inventor: OKADA YUTAKA
IPC: B65G63/00
Filed: 1980-03-13
Abstract: PURPOSE: To prevent the maloperations by an operator and a reclaimer operator by scheduling operations as well as incorporating a check system for setting and receiving errors.  
     CONSTITUTION: The minimization of the movement of a receiving reclaimer and the prevention of receiving errors are constituted from (a) the matching with the receiving schedule calculated from the relationship between the position of the reclaimer and the total stock, (b) the matching between the coal to be received and the receiving route and (c) the matching between the brand name of the coal to be received and the yard position, and performed by the operations by the operator as shown on the left side of the figure, according to the relationship with the settings from the receiving scheduel side as shown on the right side thereof. When matching is not effected, an error display is performed in a CRT. 
     COPYRIGHT: (C)1981,JPO&Japio