baber/WOPTO huggingface dataset:
Patent JP-H07198449-A (JP)
Title: Liquid level measuring instrument
Inventor: SAITOU YOSHIAKI
IPC: G01F23/24
Filed: 1993-12-28
Abstract: PURPOSE:To provide an electrode rod type level measuring instrument with a high resolution for a variety of liquids. CONSTITUTION:When the level of a liquid is raised or lowered and it is detected that the liquid surface level reaches a reference level by a reference level detection means, the potential difference between electrodes at that time is obtained. Then, based on the potential difference and liquid surface, an electrical conduction coefficient is calculated where there is no error between the actually measured value of the liquid surface level by an electrical conduction coefficient calculation part 20 and a theoretical value calculated by a liquid surface level calculation means. Then, the internal resistance of a measuring circuit is modified according to a target liquid quality by an internal resistance adjustment part based on the electrical conduction coefficient and the liquid surface level is calculated based on the internal resistance which is modified by the internal resistance adjustment part, thus accurately measuring the liquid surface level.
Patent JP-H09171895-A (JP)
Title: Discharge lamp lighting device
Inventor: ADACHI TADASHI
IPC: H05B41/24
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To normally light the other normal discharge lamp without being substantially influenced when a certain discharge lamp is laid in life end state. SOLUTION: This device has a high frequency generating circuit 1, a plurality of discharge lamps 8, 9 to which the output of the high frequency generating circuit is independently connected through capacitors 2, 3 and reverse parallel circuits of transistors 4, 5 and diodes 6, 7, and which is lighted by giving a drive control signal to each transistor 4, 5, a plurality of emission less detecting means 10, 11 for independently detecting the voltage rise of each discharge lamp in the life end of each discharge lamp 8, 9, and a plurality of drive control means 12, 13 for eliminating the drive control signal of each transistor 4, 5 in conformation to the emission less detection signal from each emission less detecting means 10, 11. Each transistor 4, 5 is provided in a direction in which it conducts when the output of the high frequency generating circuit 1 is in H-level, and each diode 6, 7 is provided in a direction in which the charge of each capacitor 2, 3 charged by the conduction when the output of the high frequency generating circuit 1 is in L-level is discharged through each discharge lamp 8, 9.
Patent JP-H05155595-A (JP)
Title: Working vehicle for high place
Inventor: KISHI MITSUHIRO
IPC: B66F9/22
Filed: 1991-12-10
Abstract: PURPOSE:To simplify the appearance of each cylinder body and to facilitate assembling and maintenance of working vehicle for high places by using a pair of hydraulic expansion mechanisms combined in cruciform to constitute a lifting mechanism, and forming the hydraulic expansion mechanisms from integrally formed cylinder bodies. CONSTITUTION:A vertically expandable lifting mechanism 4 interposed between a car body 1 and a lift 5 comprises a pair of hydraulic expansion mechanisms 11, 12 combined in cruciform, and the hydraulic expansion mechanisms 11, 12 are made by respective cylinder bodies 13, 14 integrally molded from solid material. A pair of rods 15-18 which can project from both ends of each cylinder body 13, 14 in opposite directions are provided and one of the rods 16, (18) is connected to the car body 1 and the other rod 16, (17) is connected to the lift 5. When each of the rods 16, 17 is expanded the lifting mechanism is extended in cruciform to vertically move the lift 5. The cylinder bodies can be manufactured by casting or drawing.
Patent JP-H10195605-A (JP)
Title: Ferritic stainless steel
Inventor: HASEGAWA SOJI
IPC: C22C38/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite stainless steel having machinability toughness and bacteriostasis. SOLUTION: This stainless steel is composed of, by weight, <=0.01% C, 0.05-0.4% Si, <=0.4% Mn, 0.06-0.12% S, 0.05-2.5% Cu, 1.5-2.5% Mo, 19-21% Cr, 0.05-0.3% Ti, 0.1-0.2% Nb, <=0.02% Al and the balance Fe with inevitable impurities.
Patent JP-H07187565-A (JP)
Title: Stop control method for inverter control hoisting device
Inventor: HONMA KIYOTADA
IPC: B66D1/46
Filed: 1993-12-27
Abstract: PURPOSE:To eliminate sensory physical disorder due to a difference in control system by adopting a normal decelerating speed at the time of stopping a hoisting device from the operating speed below rated frequency or less, and adopting a high decelerating speed until it reaches rated frequency and then the normal decelerating speed after it reaches rated frequency at the time of stopping the device from a high speed region above the rated frequency, so that the decelerating distance to the stop is made substantially equal. CONSTITUTION:When a stop instruction is given by an operating controller 3 during hoisting operation, a control part 2 operates according to the decelerating speed preset in a sequence controller 21 to decrease the speed at a fixed ratio until a stop. The decelerating characteristic of an inverter is set in two stages, and at the time of stopping a hoisting device from the operating speed below rated frequency, it is stopped at the normal decelerating speed. At the time of stopping the same from a high speed region above the rated frequency, a high decelerating speed is adopted until it reaches rated frequency, and after it reaches the rated frequency, deceleration is performed at the normal decelerating speed. Thus, the deceleratlng distance to the stop is made approximately equal.
Patent JP-H0664601-A (JP)
Title: Tablet supplier for table subdivision packing apparatus
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 1992-11-14
Abstract: PURPOSE:To subdivision-pack a general medicine which is treated while being housed in a tablet subdivision packing apparatus and special medicine which cannot be left housed in the packing apparatus related with each other according to a prescription. CONSTITUTION:In a tablet subdivision packing apparatus 1 comprising a tablet storage with numerous tablet feeders 5 housed and a packing device 6 for subdivision-packing tablets discharged from an optional tablet feeder 5 for taking each tablet feeder 5 forward from the tablet storage to supply tablets, a tablet supplying member which is formed with a wide width with respect to its depth is provided on a lower part of the tablet storage so that it can be pulled out toward a front. Thus if special medicine which cannot be left housed in the tablet subdivision packing apparatus 1 is housed in the tablet supplying member, this special medicine and general medicine housed in the tablet storage can be subdivision-packed related with each other according to a prescription.
Patent JP-H10184558-A (JP)
Title: Pump piping device
Inventor: HAMAI TADANORI
IPC: F04B23/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a piping system without excessive pressure load applied to a pump part by projection of expansion joints in case of high pressure acting upon a suction port of a pump. SOLUTION: In piping equipment for connecting a pump 1, suction side piping 4 and discharge side piping 5 through expandable piping joints, piping connected to a suction port 2 and a discharge port 3 of the pump 1 is once made branch off, and the expandable piping joints 6, 6 are arranged at the lateral branch piping, and the branch pipings are collected again and then connected to the suction port 2 and the discharge port 3 of the pump 1. A plurality of pumps can also be arranged in parallel between the suction side collected piping and discharge side collected piping.
Patent JP-2001167136-A (JP)
Title: Cad system and its data transfer method
Inventor: NOMURA NAOYO
IPC: G06F17/50
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To transfer drawing data even if a conversion-source CAD system does not support a general data transfer format and to eliminate the need to correct the drawing data after the drawing data transfer. SOLUTION: A plotter data input means 43 collates inputted plotter data with plotter formats (e.g. HG-GL, D-SCAN, cal Comp) stored in a plotter format storage part 52 to decide what the plotter format is and a drawing generating and editing means 42 generates drawing data by referring to the data structure of the decided format.
Patent JP-2001163812-A (JP)
Title: METHOD FOR PRODUCING tert-BUTYLCRESOLS
Inventor: NUNO TATSUMI
IPC: C07C37/14
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tert-butylcresol in a higher yield in high selectivity while suppressing by-product of di-tert-butylcresol. SOLUTION: In this method for producing a tert-butylcresol by reacting a cresol with a butylating agent in the presence of an acid catalyst at 40-80 deg.C and successively subjecting the reaction product to rearrangement reaction at 60-120 deg.C, the method for producing the tert-butylcresol is characterized in that a di-tert-butylcresol is added to the reaction system and the reaction is carried out.
Patent JP-H09175573-A (JP)
Title: Time limit jet insecticide container
Inventor: OGAWA RIICHI
IPC: B65D83/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To start the spraying of an insecticide after a predetermined time is elapsed in a degree capable of retreating from a chamber after setting leaving surplus by allowing a nozzle member to slowly fall by pressing and tilting a nozzle by the slide plate transferred while decelerated by a speed reducing gear mechanism. SOLUTION: A slide plate 4 having a rack gear G for pressing and tilting a spray nozzle 3 carved in one side surface thereof is always biased toward the nozzle 3 by an elastic member 5 to be arranged in an operation chamber A in a slidable manner. A speed reducing gear mechanism 7 reducing the moving speed of a slide plate by the pinion 32 meshed with the rack gear G and a plurality of gears cooperating with the pinion 32 is provided. When a stopper 6 is pulled out, the slide plate 4 is guided along a rail 23 by the biasing force of the elastic member 5 through the speed reducing gear mechanism 7 and transferred toward the nozzle 3 while decelerated to press and tilt and nozzle 3. A stem 9 is tilted because of the tilting of the nozzle to spray the insecticide in a container body 2 upwardly from the tip of the spray nozzle 3.
Patent JP-H07195387-A (JP)
Title: Method and device for forming molding
Inventor: ITO KEIZO
IPC: B29C39/26
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a flash of molding material of rubber and plastic or the like in a necessary part. CONSTITUTION:Insert members 1, 2 are set in a first mold 6 and a second mold 7 is clamped to the first mold 6. The insert members 1, 2 are positioned and held adjacently to a cavity 5 in the first and second molds 6, 7. A small jetty 10 is formed in the second mold 7 opposite to the whole length, the whole circumference or a part of the face adjacent to the face of the insert member 1 opposite to the cavity 5 in a time for mold clamping. The small jetty 10 is bitten into the insert member 1. Molding material is poured into the cavity 5 through an introduction path 9 formed in the second mold 7 and integrated with the insert members 1, 2. The first and second molds 6,7 are opened after molding and a molding integrated with the insert members 1, 2 is taken out.
Patent JP-H10190789-A (JP)
Title: Information terminal system, radio communication equipment and acoustic device
Inventor: ARAI SATOSHI
IPC: H04B7/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To permit a user using a portable telephone set and a portable recorder to securely notice the incoming call of the portable telephone set. SOLUTION: The information terminal system is provided with a portable telephone set 101 receiving a radio signal which the other station transmits and outputting an incoming call informing signal for informing the incoming call when the destination of the radio signal is to a self station, the portable recorder 113 receiving the incoming call informing signal outputted from the portable telephone set 101, reproducing either a sound signal recorded in a recording medium or a sound signal obtained by receiving broadcasting and controlling the sound volume of the sound signal reproduced based on the incoming call informing signal to be lower than that of the incoming call informing signal,  a combiner 123 synthesizing the incoming call informing signal outputted from the portable telephone set 101 with the sound signal reproduced by the portable recorder 113 and a headphone 125 generating the sound signal synthesized by the combiner 123 as sound.
Patent JP-H07201636-A (JP)
Title: Multilayer electronic device and its production
Inventor: TOMARU TAKASHI
IPC: H01G4/12
Filed: 1993-12-30
Abstract: PURPOSE:To retard the cracking in the outer electrode of a multilayer ceramic electronic device. CONSTITUTION:The multilayer ceramic electronic device comprises a laminate 7 of ceramic layers and conductor layers wherein outer electrodes 5 are formed at the opposite ends of the laminate 7 and conducted with inner electrodes 8a, 8b formed by the conductor layers. The outermost ceramic layer 9 of the laminate 7 contains an alloy of same kind as that forming the first conductor layer 5a which contains a same kind of ceramic material as forming the laminate 7. A second conductor layer 5b is formed of copper having high ductility on the outside of the first conductor layer 5a. The laminate 7 and the first conductor layer are fired simultaneously.
Patent JP-H09176834-A (JP)
Title: Formation of multicolor pattern on product surface
Inventor: MURAYAMA YOICHI
IPC: C23C14/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To decrease the number of stages and to reduce a cost by making the number of times of masking smaller than the kinds of colors at the time of forming multicolor patterns on the surface of a product by using an ion plating technique. SOLUTION: Ion plating films 11, 12, 13 of plural colors varying in compsn. according to the kinds of the colors are first laminated and formed on the surface of a stainless steel product 10. The film 13 on the uppermost layer thereof is then partly subjected to the first masking 14 and the product is immersed into a solvent for dissolving away only the film 13, by which the film 13 of the uppermost layer is removed exclusively of the masking 14 part. The masking 14 is then removed. Next, the film 12 of the second layer from above is partly subjected to the second masking together with the film 13 of the uppermost layer and the product is similarly immersed this time into the solvent for dissolving away only the film 12 and only the film 12 of the second layer is removed exclusively of the second masking part; thereafter, the masking is removed.  As a result, the multicolor patterns by the ion plating films are formed on the surface.
Patent JP-H07202812-A (JP)
Title: Optical reception circuit
Inventor: YANAGISAWA HIROKI
IPC: H04B10/2507
Filed: 1993-12-29
Abstract: PURPOSE:To realize the optical reception circuit provided with a phase compensation circuit not attended with a band change of an optical AGC. CONSTITUTION:A phase compensation circuit 8 in an optical AGC loop from an APD 1 to an APD bias control circuit 6 has a function of improving a phase margin of the loop and keeping the stability of the circuit. A phase compensation circuit is realized with an inverting amplifier employing an operational amplifier. Phase lead, phase lag compensation are implemented by selecting a constant of a capacitor connecting to the operational amplifier to be a proper value. The gain change produced by phase compensation is cancelled each other to improve the phase margin at a prescribed frequency. Thus, the gain change is prevented by providing simultaneously phase lead compensation and phase lag compensation circuits onto the optical AGC loop thereby improving the effect of phase compensation more than that of a conventional circuit.
Patent JP-H11185566-A (JP)
Title: Operation switch for electronic equipment
Inventor: INAKI ISAO
IPC: H01H3/20
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of power switch in a simple structure even when a locking control is worn to reduce its holding force, and to ensure holding of the power switch in an on-condition. SOLUTION: A locking control 14 is provided at a right angle to the operating direction of a power switch control 13 and protrusions 13a, 14a are provided on both controls so that both protrusions 13a, 14a can interfere with each other to prohibit the operation of the power switch control 13 when the power switch control 13 is in an on-condition. In another means, a power switch and a locking switch are connected to each other in parallel on a circuit so that the power switch, if malfunctioned, can be kept in an on-condition when the locking switch is turned on.
Patent JP-H06172878-A (JP)
Title: Molten metal filtration device
Inventor: YOSHIDA TADAHIRO
IPC: C22B9/02
Filed: 1992-12-08
Abstract: PURPOSE:To improve the filtration efficiency and to increase the throughput of a molten metal filtration device by providing a filter consisting of an upper half cylinder part having coarse pores and a lower half cylinder part having fine pores, between a molten metal inlet chamber and a molten outlet chamber and filtering the molten metal by passing it through the upper half cylinder part and thereafter further filtering it by the lower half cylinder part. CONSTITUTION:This molten metal filtration device is provided with the horizontal, cylindrical and hollow filter 8 consisting of the upper half cylinder part 13 having coarse pores and the lower half cylinder part 14 having fine pores between the molten metal inlet chamber 3 and the molten metal chamber 4. An A1 molten metal stored in the molten metal inlet chamber 3 is filtered by the upper half cylinder part 13 to remove large inclusions and then the A1 molten metal filtrate is stored in the hollow part 15 of the filter 8. Thereafter, the molten metal filtrate is further filtered by the lower half cylinder part 14 to remove small inclusions.
Patent JP-2001140115-A (JP)
Title: Water tight raincoat
Inventor: SHIBATA FUMIO
IPC: D03D15/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a water tight raincoat having a high ventilation wearable in summer and low in sultry feeling. SOLUTION: This water tight raincoat having a high ventilation is obtained by using a cloth having a water resistance of >=300 mm at a part hit by a vertically dropping rain drop in an angle of >=45 deg. in wearing and using a water- repelling cloth having a ventilation rate of >=30 cc/cm2/sec to the other parts of the raincoat. The raincoat using a cloth composed of a hard twisted yarn comprising synthetic fiber, especially a polyester based fiber at the high ventilation parts is hard to crumple in folding away and excellent in portability and amenity in wearing time.
Patent JP-H09184339-A (JP)
Title: Circle lock attaching device for bicycle
Inventor: YOSHIDA HIROAKI
IPC: B62H5/16
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To make attachment easy by a method wherein a right attachment piece and a left attachment piece fixed to a circle lock main body and an attachment tab provided at the upper part of the lock main body are fixed with screws or the like to a bridge mount welded to a back fork of a bicycle body. SOLUTION: A right attachment piece 3 and a left attachment piece 2 are attached with rivets to a circle lock main body 1 for bicycle on positions corresponding to the right and the left positions on a back fork of a bicycle body. Then, a bridge mount is welded to the back fork, and an attachment tab 17 provided at the upper part of the lock 1 is fixed to a middle attachment mount 16 provided at the middle on the upper edge of the bridge mount. Outer edges 6 on the upper bent part of the attachment piece 2 and outer edges 8 on the upper bent part of the attachment piece 3 are fixed respectively to the outer bent parts on the right and the left of the bridge mount with screws 12 and engaging claws. Then, a splush guard is fixed to a splush guard mount provided at the middle on the lower edge of the bridge mount.  Thereby, circle locks can be attached simply and certainly at a mass production basis at a factory.
Patent JP-H0649772-A (JP)
Title: Method for softening finish of cloth to be washed and softener therefor
Inventor: TAMURA TAKAMITSU
IPC: D06M13/256
Filed: 1991-12-16
Abstract: PURPOSE:To provide a favorably biodegradable softening composition capable of affording washed cloths with excellent softening effect through washing or rinsing cloths with water incorporated therewith, and causing no environmental pollution after discharged in the form of effluents. CONSTITUTION:Various kinds of cloths comprising natural or synthetic fibers are washed or rinsed with water incorporated with (A) at least one kind of sulfofatty acid ester salt of the formula [R is 8-18C alkyl or alkenyl; R' is 2-4C alkylene or hydroxyl group-substituted 2-4C alkylene; M is H, alkali (alkaline earth) metal or organoammonium; Z is 8-20C alkyl or alkenyl; n is 0-20] and, pref. (B) a cation-modified (poly)hydroxyalkyl cellulose, etc., thus imparting the cloths with excellent softness. The above softener is also favorable in biodegradability, causing no environmental pollution after discharged in the form of effluents.
Patent JP-H07195430-A (JP)
Title: Method and apparatus for integrally molding composite skin material
Inventor: MASUDA TOSHIO
IPC: B29C43/34
Filed: 1993-12-31
Abstract: PURPOSE:To mold a plurality of skin materials integrally simultaneously and thus improve the bonding strength by bonding the end of a skin material and base material with resin at the groove of a cavity, bonding different skin material and base material at the groove in the same manner, putting the base material and skin material being at the opposite side into touch with each other to be joined with resin injected. CONSTITUTION:A core movable type mold 20 attached with partial skin material 42 is moved to the side of a stationarly mold 1, and molten resin J is injected into a cavity from a gate 11 so as to form partial skin material 42 and base material. Next, a main movable mold 30 attached with an overall skin material 41 being different from the skin material is moved, and molten resin J is injected from the gate 11 for forming the overall skin material and base material. At this time, the end part of the overall skin material 41 is pressed into a groove 12 by means of a projection 21 of the core movable type mold 20 in order to place the tip end thereof into contact with the resin J. Then, in the form of the resin J in the groove 12, base material and the skin material being at the opposite side contacted one another, they are bonded with the resin J injected from the gate 11.