baber/WOPTO huggingface dataset:
Patent JP-H04350087-A (JP)
Title: Elevator door opening/closing mechanism
Inventor: TAKANO TADAAKI
IPC: B66B13/08
Filed: 1991-05-28
Abstract: PURPOSE:To open/close a door manually for eliminating a risk of keeping passengers inside a basket, and lock a door opened condition in a simple mechanism. CONSTITUTION:A door 3 is provided at an aperture part 2 in a cage 1 of an elevator. One end of a wire 5 is fixed to the door 3, the other end of the wire 5 is fixed to a bobbin 4, and the bobbin 4 is rotated in a wire 5 winding direction for opening the door 3. A worn reduction mechanism 7 and a clutch 8 are provided on a power transmission system between a motor 6 for rotating the bobbin 4 in the wire 5 winding direction and the bobbin 4. A spring material 9 is provided to close the door 3 when a clutch 8 is disconnected. For opening the door 3, the clutch 8 is connected, and the door 3 is closed by action of the motor 6, and for closing the door 3, the clutch 8 as disconnected, and the door 3 is closed by the spring force of the spring material 9.
Patent JP-H05312375-A (JP)
Title: Controller for air conditioner
Inventor: SUGIYAMA TATSUYA
IPC: F24F11/02
Filed: 1992-05-14
Abstract: PURPOSE:To omit a labor hour of resetting in the case of operating an air conditioner after recovery by storing an operating state of the conditioner at the time of power interruption, automatically sending stored data at the time of recovering the interruption, and deciding a control after the interruption of the conditioner is recovered. CONSTITUTION:At the time of power interruption, a building monitor controller 1, a repeater 2, a centralized controller 7, and an air conditioner 8 are turned OFF, but stored data is held by a memory mechanism 5 in the repeater 2. At the time of recovering the interruption, the data held in the mechanism 5 is transmitted to the controller 7 through a transmission line 10 by a transmitting mechanism 6, further transmitted to the conditioner 8 through a transmission line 11 thereby to recover the conditioner 8 to a state before the interruption. Thus, the restart of the conditioner 8 can be automatically conducted after the recovery in the case of the interruption, and a labor hour of resetting the operation of the conditioner 8 after the recover can be omitted.
Patent JP-S5645463-A (JP)
Title: Preparation of alkylene oxide addition
Inventor: KARUBE KENJI
IPC: C07D303/22
Filed: 1979-09-21
Abstract: PURPOSE: To obtain the titled compound, useful as a surfactant, and having a very narrow distribution of polymerization degree, by reacting an alkylene oxide with a compound having an alcoholic hydroxyl group in the presence of a specific solid aluminum phosphate as a catalyst.  
     CONSTITUTION: An alkylene oxide is reacted with a compound having an alcoholic hydroxyl group, e.g. 1-octanol or cyclododecanol, in the presence of a solid aluminum phosphate having an acid strength of +1.2W+6.8 and an acidity ≥1meq/g, e.g. selected from aluminum orthophosphate, pyrophosphate or metaphosphosphate, in an amount of preferably 0.005W1wt% based on the alcohol.  
     EFFECT: The catalyst shows no corrosiveness, is readily separable by filtration after the reaction and recoverable and reusable.  
     USE: Usable for detergents and cosmetics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07303509-A (JP)
Title: Frame structure of topless umbrella
Inventor: HIRAI SEISUKE
IPC: A45B19/10
Filed: 1994-05-10
Abstract: PURPOSE:To build a topless type umbrella whose sub-bones are formed round, with which it is possible to reduce the operating force in the initial period of opening operation and to eliminate an inconvenience such that an excessive force is applied to a receptacle bone through a master bone resulting from the cloth spread tension in the opened condition of the umbrella. CONSTITUTION:On the way of each sub-bone 6, a coil 10 is furnished, which has a virtual center line stretching in the direction across the sub-bone. By these sub-bones. the umbrella bones are given a trend of opening in the closed condition of the umbrella, while in the opened condition of the umbrella, the force applied to the master bone 5 by the cloth spread tension can be absorbed by allowing the sub-bones to share the force.
Patent JP-S62287877-A (JP)
Inventor: ABE YOSHIMI
IPC: B65D6/24
Filed: 1986-05-27
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-H10309744-A (JP)
Title: Manufacture of rubber sheet
Inventor: KAMIYA KIYOAKI
IPC: B29C48/32
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber sheet with excellent operability and excellent dimensional accuracy without necessitating expertness by a method wherein a rubber material is extruded in the shape of a tube in the gravitational direction, the peripheral wall of the tube thus formed is cut at one place continuously in the lengthwise direction and the tube is opened from the cut part and formed in the shape of the sheet. SOLUTION: A tube 2 is extruded in the gravitational direction (downward) by an extruder 1 and put in water 3 as it is. Then, the peripheral wall thereof is brought into a cutter 4, at one place, in the water 3 and pushed downward as it is and thereby it is cut continuously in the lengthwise direction. Since the extruded tube 2 is cooled down in the water 3 and hardened a little at this time, the tube 2 is easy to cut continuously and also the cut face thereof is neat. The cut tube 2 is opened laterally from the cut part, spread on the lower side of a tube opening roll 5, drawn up and made to be in the shape of a sheet.
Patent JP-S5824313-A (JP)
Title: Preventing method for clogging of flat plate type ultrafiltration device
Inventor: KANAI KIYOSHI
IPC: B01D63/08
Filed: 1981-08-05
Abstract: PURPOSE:To prevent clogging of modules in a flat plate like ultrafiltration device by inserting structures such as spirals and projections in the flow passages of circulating flow passages thereby making the static pressure distributions in the flow passages uniform. CONSTITUTION:Plural sections 7 are set with respectively several tens of a pair of membranes 1. Circulating liquid 2 is distributed among the respective membranes 1 through flow passages 3, and the permeated liquid of the membranes is released to the outside of the system. The liquid 2 is again fed to the next sections 7. In such a module, static pressure distributions are generated in the same sections 7, and the contamination of the membrane surfaces on the inlet 5 side increases. Thereupon, spirals 8 or projections 10 are inserted into the inflow part of the passages 3 to distribute the circulating liquid uniformly in the membranes. Since the local contamination of the membranes 1 is prevented and the membranes are washed uniformly, the accumulation of the contaminants of the membrane surfaces is prevented.
Patent JP-H06280104-A (JP)
Title: Method for wearing wig
Inventor: MITSUI MITSUYUKI
IPC: C09J5/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a method for wearing a wig, capable of being easily detachably and strongly attached to a head without damaging skin and causing the falling of self hair, and not giving a feeling of physical disorder on outer appearance. CONSTITUTION:The characteristic of this method for wearing a wig comprises cutting self hairs 2 on the periphery of a bald part 1 of the head of a user U in a standing state, and adhering the tips of the cut standing self hairs to the artificial skin part 6 of the wig 4 with an adhesive for medical treatments. The worn wig does not give a feeling of physical disorder on outer appearance, does not damage the skin of the head, and is free from a care for the separation of the wig even by hard movements.
Patent JP-2000312947-A (JP)
Title: Extrusion method preventing occurrence of internal defects
Inventor: SEGAWA FUYUKI
IPC: B21J5/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of chevron cracks inside a workpiece in advance by grasping influences excerted upon a stress condition inside the workpiece from a processing factor and a material factor and finding conditions not exceeding crack generating limit of a tensile stress at a center part of the workpiece in a cold extrusion processing. SOLUTION: In a multi-step cold extrusion processing of metal processing, a workpiece 1 with work hardening coefficient n-value of 0.2 or more is used. Especially in a multi-step extrusion process, the workpiece 1 is used which is heat-treated in a way that the work hardening coefficient n-value becomes 0.2 or more. Additionally, in a processing method when the work hardening coefficient n-value of the workpiece 1 is 0.2 or more, extrusion processing with small face reduction rate is applied after the extrusion processing with large face reduction rate. Especially, this extrusion processing is applied such that the reduction face rate is 30-50% in a first step and 5-15% in the following steps.
Patent JP-H07305736-A (JP)
Title: Actuator for hand brake
Inventor: OKADA NOBUYUKI
IPC: F16D65/28
Filed: 1994-05-12
Abstract: PURPOSE:To provide a solenoid valve so as to smooth startup of a brake engagement pressure and to provide the solenoid valve which is improved in terms of a mounting space, weight, and a cost, in an actuator for a hand brake used in the hydraulic control system of an automatic transmission. CONSTITUTION:The opening of a bore.2 in a housing 3 is closed with a plug 5 and the interior of the bore 2 is partitioned into compartments 8, 10, and 11 by a piston 6. A groove 19 is formed in a working rod 14 is slidable over the piston 6. The compartments 10 and 11 positioned facing the groove 19 with the piston 6 therebetween are intercommunicated during a part of the stroke of the piston 6 and startup of a brake engagement pressure is smoothed.
Patent JP-2000315700-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L21/301
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To realize such a chip size as the wafer CSP by making metallic thin wires highly reliably connectable, by removing a connecting body from the surface of an insulating resin layer coating the surface of a wafer, and individually separating connecting pieces from each other and, at the same time, separating semiconductor ICs at every unit. SOLUTION: A resin sealant 6 can be realized by transfer molding, injection molding, etc., and connecting pieces 4,... are provided in the sealant 6 by slightly protruding the rear surfaces of the pieces 4,... from the surface of the sealant 6. Each connecting piece 4 has two thicknesses, because it is required to expose the piece 4 on the surface of the sealant 6 and to completely bury a metallic thin wire 7 in the sealant 6. The length of the bonding pad area 8 of the connecting piece 4 to the surface of an exposed piece 9 is made longer than the height of the top of the metallic thin wire 7 from the surface of the bonding pad area 8. In this constitution, the thickness of the sealant 6 can be reduced suitably, because the metallic thin wire 7 is completely buried in the resin sealant 6 and a connecting body 5 can be removed by half dicing.
Patent JP-2000308647-A (JP)
Title: Dispenser for viscous material for dental use
Inventor: NIHEI TSUTOMU
IPC: A61C5/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser for viscous material for dental use which is capable of discharging a viscous material for dental use of a desired quantity stored in a cartridge, and free from generation of 'dripping phenomenon' that the viscous material for dental use is still discharged due to the residual pressure in the cartridge even when the discharging operation is stopped. SOLUTION: A lever 3 fitted to a casing 1 through a lever shaft 3b in an oscillating manner is engaged with a guide shaft 2 which is supported in a longitudinally slidable manner in a cavity 1a of the casing 1 having a cartridge fitting part 1f on its forward end and so as to be returned to the initial position by an elastic member 1d, a slide block 4 of the external shape to be matched with the shape of the cavity 1a of the casing 1 to which a position shaft 7 to press a viscous material in the cartridge from the rear side, a release plate 6 inclined in a space 4c opened downward thereof, and a pressing spring 5 to press the release plate 6 forward and passed therethrough, and the piston shaft 7 is constantly pressed by a braking member by the elastic force of a braking elastic member arranged in the casing 1.
Patent JP-S5823573-A (JP)
Title: Method and device for copy welding of wheel
Inventor: OOTAKE TOSHIHIRO
IPC: B23K9/00
Filed: 1981-08-06
Abstract: PURPOSE:To weld a rim and a disc surely without interfering a copying roller in the stage of copy welding of the rim and the disc by placing the copying roller on the outer side of the rim and positioning a welding torch to face the weld zone from the inner side of the rim. CONSTITUTION:A wheel 1 fitted tentatively with a rim 1a and a disc 1b is set  on a rotary table 2. A cylinder 4 operates to move a sliding unit 6 downward, thereby moving a copying roller 17 to the outer circumferential side of the rim  1a and a torch 19 to the inner circumferential side of the rim 1a. In succession, a cylinder 22 turns an arm 15 around a fulcrum 16, thereby pressing the roller 17 on the outside circumferential surface of the rim 1a. As a result, the roller 17 is placed on the rear side of a welding position 1c, and the torch 19 is moved in the direction Z2 then the torch is stopped. While the table 2 is rotated around the axial center, the welding is executed, whereby the position 1c of the wheel 1 is welded over the entire circumference.
Patent JP-S62286039-A (JP)
Inventor: JIYON MIRAA UINSUROU
IPC: G03C1/825
Filed: 1987-05-19
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-S6017071-A (JP)
Title: Vessel for evaporating source
Inventor: SHINOHARA KOUICHI
IPC: C23C14/30
Filed: 1984-06-14
Abstract: PURPOSE:To improve the using rate of a melt and to improve durability of a vessel for an evaporating source of an electron beam heating type by specifying the sectional shape of the containing part of said vessel. CONSTITUTION:The side wall surface 3' in the containing part of a vessel for an evaporating source where a molten metal is held has a taper divergent toward the opening and the base 4' in the containing part is constituted of a curved surface projecting downward. Whether the curvature R thereof is single or plural is not a decisive factor and the preferable form is such that the tapered part is connected with the approximately smoothly curved surfaces from the terminal end thereof. The tapering angles beta and gamma of the surface 3' may be equal but are more preferably asymmetrical in the case of using the accelerated electron by an electron gun of a coaxial type.
Patent JP-H07149917-A (JP)
Title: Production of thermoplastic resin composition
Inventor: KOJIMA MEGUMI
IPC: C08J3/20
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a resin compsn. excellent in the balance between impact strength and heat resistance and in hue while inhibiting the thermal degradation, etc., during production. CONSTITUTION:A resin compsn. is obtd. by melt mixing polyphenylene ether with an arom. alkenyl compd. polymer in the presence of an org. solvent in an ant. of at least 1wt.% of the sum of the above two polymers. The mixing is done using a mixing machine, esp. an extruder, having vent holes each connected to a vacuum apparatus and kept at a reduced pressure, giving a mixture contg. the solvent in an amt. lower than 1wt.%. Polyphenylene ether, the solvent, and part of the arom. alkenyl compd. polymer are fed at the first feed port in the upstream side, and the rest of the second polymer is fed at the second feed port in the downstream side.
Patent JP-S5824185-A (JP)
Inventor: YOSHII JIROU
IPC: G09G5/24
Filed: 1981-08-06
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-2000311096-A (JP)
Title: Arithmetic processor
Inventor: YAMANAKA RIYUUTAROU
IPC: G06F7/72
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently process a CRC(cyclic redundancy check) operation by means of DSP(digital signal processor) by a little hardware investment. SOLUTION: Arithmetic equipment 104 executes the mod2 addition of MSB (most significant bit) of arithmetic data stored in an arithmetic data storage part 101 with input data stored in an in put data storage part 102. Arithmetic equipment 105 executes the mod2 addition of data obtained by shifting arithmetic data stored in the part 101 to an MSB side by one bit with a generation polynomial coefficient which is stored in a generation polynomial storage part 103. A selecting part 106 selects one of shift data and the arithmetic result of the equipment 105 based on the arithmetic result of the equipment 104 and the selected one is stored in the part 101 as new arithmetic data.
Patent JP-S5647249-A (JP)
Title: Sealing method of tundish
Inventor: TOMINAGA HIROTOMO
IPC: B22D11/10
Filed: 1979-09-25
Abstract: PURPOSE: To prevent air leakage effectively by providing a supporting frame for cover consisting of the rising part of an outside iron shell and a horizontal iron plate and sealing the joint part between said supporting frame and the cover by means of lapping and sealing material.  
     CONSTITUTION: A cover 3 is installed to the cover supporting frame constituted by the rising part 8 formed by extending upward the outside iron shell 6 of a tundish body 1 and the horizontal iron plate 9 on the upper end face of the lining refractory materials 7 of the tundish, whereby the top surface of the tundish is covered. The joint part between the back of said cover 3 and the horizontal iron plate 9 of the supporting member is sealed by a lapping system. Since a slight clearance is provided between the rising part 8 from the tundish shell 6 and the side face of the cover 3 for the purpose of putting in and out of the cover 3, a heat-resistance sealing material 10 is driven from upward into the clearance so that it is firmly inserted therein. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6016980-A (JP)
Title: Hexahydrodibenzofuran derivative and its preparation
Inventor: TAKEUCHI EIJI
IPC: A61K31/343
Filed: 1983-07-06
Abstract: NEW MATERIAL:A compound shown by the formula I (R is lower alkoxy, mono- or di-substituted aralkyl, or lower alkyl) and its acid addition salt. EXAMPLE:1,2,3,4,4a,9b-Hexahydro-9-[ 2-hydroxy-3-( 1-methylethylamino )propoxy ]benzo[b]benzofuran. USE:A drug useful for remedying arrhythmia, preventing angina pectoris, remedying hypertension, etc. Having beta-adrenoceptive blocking action. PREPARATION:A compound shown by the formula II is reacted with an epihalohydrin in alkali aqueous solution to give a compound shown by the formula III, and it is then reacted with a primary amine shown by the formula RNH2, to give a compound shown by the formula I . NaOH is preferably used as the alkali. The reaction of the amine is carried out in an inert solvent such as methanol, ethanol, etc. for 30min- several hours under reflux by heating.
Patent JP-H10182106-A (JP)
Title: Generation of chlorine dioxide gas and production therefor
Inventor: OGAWA KATSUTOSHI
IPC: B01J7/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and safely generating chlorine dioxide gas, capable of efficiently generating chlorine dioxide gas in order to carry out fumigation disinfection and an apparatus for generating chlorine dioxide gas. SOLUTION: This method for generating chlorine dioxide gas comprises stirring a mixed solution containing a nonvolatile organic acid solution, a chlorite solution and a chloride for improving chlorine dioxide-producing ability. This gas generator is equipped with a reaction vessel 1, an air pump 3, a vent pipe 6 which communicates with the air pump 3 and an air stone 7. The air stone 7 is immersed in the mixed solution and a sealable opening part la is formed at the top of the reaction vessel 1 at upper position than water level of the mixed solution.
Patent JP-H08282855-A (JP)
Title: Powder supplying device
Inventor: FUKUI SATOSHI
IPC: B65G65/40
Filed: 1995-04-11
Abstract: PURPOSE: To precisely weigh a powder by providing a vibrating mechanism having a release hole having a hole diameter of a size such that the powder is passed, and the powder causes a bridge phenomenon at resting, which vibrates the powder in a discharge port and breaks time bridge phenomenon to discharge to powder. CONSTITUTION: A powder discharge port 7 is mounted on a powder storing part bottom part 3, and a conical substance 4 is arranged in a powder storing part 1. The powder storing part 1 has an upper opened cylindrical body part 1a, a lower throttled cone part 1b, and the powder discharge port 7 on the powder storing part bottom part 3. A vibrator 10 is mounted on the discharge port of the lower cone part 1b to control the discharge in the powder storing part 1. When the powder near the powder discharge port is thus vibrated to break a bridge phenomenon, fluidization is easy to cause, the powder is controlled to regulate the discharge quantity of the powder, and an uniform discharge can be performed.  This device also has a mechanism for keeping the effective powder height of the powder storing part 1 and a device for measuring the discharged powder quantity, and the measuring device is interlocked with the vibrating device to take out the powder, and a high weighing precision can be provided.
Patent JP-H08296083-A (JP)
Title: Continuous plating method and continuous plating device
Inventor: OTA YOSHIAKI
IPC: C25D7/00
Filed: 1995-04-25
Abstract: PURPOSE: To eliminate the need for a masking jig by providing a region filled with a plating liquid in the state of maintaining contact with a metallic sheet with a meshed anode electrode, using this metallic sheet as a cathode electrode and impressing voltage between both electrodes, thereby subjecting the metallic sheet to plating. CONSTITUTION: The prescribed amt. of the plating liquid 9 is poured in from a discharge port 1 and is made to flow out from between a lead frame sheet 10 fixed on a holding plate 5 and a cover 2. The region 3 filled with the plating liquid is formed by the lead frame sheet 10 and the cover 2. The lead frame sheet 10 is electrically connected by a metallic brush 8A to the cathode electrode 8. The voltage is impressed between the mesh 4 which is the anode electrode and the cathode electrode 8 to plate the apertures of the electrodeposition resist of the lead frame sheet 10. A flow regulating plate 7 accepts the plating liquid 9 flowing from the discharge port 1, thereby relieving the disturbance in the plating liquid 9 of the region 3 filled with the plating liquid.
Patent JP-H11317214-A (JP)
Title: Battery
Inventor: SUGIYAMA HIDEYUKI
IPC: H01M10/05
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To increase current capacity in a current collecting part and prevent the shape change of a power generating element by arranging the current collecting part in the straight part on both sides of the boundary between long cylindrical winding axis parts, repeatedly crooking a metal plate in a bellows shape, and narrowing the groove width of a recessed part facing a power generating element to form a slit-like gap. SOLUTION: A negative electrode current collector 2 and a positive electrode current collector 3 are connected to a power generating element 1, and a current collecting part 2a is arranged on the straight part on the top ends of long cylindrical winding axis parts. The current collecting part 2a is constituted by repeatedly crooking a copper plate of the negative current collector 2 in a bellows shape, and narrowing the groove width of each recess in six portions facing downward, to form a slit-like gap. The slit-like gaps in the six portions in the current collecting part 2a are arranged three by three on the straight part on both sides of the boundary between the long cylindrical winding axis parts of the power generating element 1. Positive and negative electrodes 1a, 1b of the power generating element 1 are supported with the straight parts on both sides.