baber/WOPTO huggingface dataset:
Patent JP-H09182264-A (JP)
Title: Protective metal fitting for wire in vicinity of entrance
Inventor: SHIBAZAKI JUNICHI
IPC: H02G1/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a fault caused by the fact that a wire present in the vicinity of the entrance of a clamping cylinder is bent forcedly and severely to develop the cutting of its strand or the like. SOLUTION: The entrance of a clamping cylinder (P) is provided connectively with it a cover comprising an end ring 1 stuck fixedly on a wire (E) and a plurality of intermediate rings 3 mounted on it with a small gap between the adjacent ones from the end ring 1 to the clamping cylinder P. Providing an annular inclined face on the outer periphery of the side surface of each ring 3, when a metallic wheel (K) travels on the cover, each ring 3 inclined together with the wire E abuts against the adjacent rings 3 by its inclined face for the inner ends of the respective rings 3 to form an arc face of the concentric circle with the metallic wheel K.
Patent JP-H11181735-A (JP)
Title: Bank structure constructing method and bank structure
Inventor: SUENOBE TAKAYUKI
IPC: E02B3/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a bank structure constructing method and a bank structure such that the need for fabricating and installing deformed casings separately is eliminated, so that the period and cost of construction work can be reduced. SOLUTION: A plurality of caissons 14 are fabricated, and a rectilinear part 12 is formed by aligning the caissons 14, 14,... in one direction and connecting them together. Deformed casings constituting an inflection part 11 are connected to a caisson formed by use of an old ship, to form an inflection-part caisson 15. The inflection-part caisson 15 is connected to the end 12a of the rectilinear part 12 to connect the rectilinear part 12 and the inflection part 11 together.
Patent JP-H07198639-A (JP)
Title: Density measuring device
Inventor: ANDO MIGIWA
IPC: G01K11/12
Filed: 1993-12-29
Abstract: PURPOSE:To measure a temperature without external electromagnetic hindrance. CONSTITUTION:A reactor 11 formed of polyethylene porous planar plate, is composed of an inlet chamber 12 for receiving fluid to be tested, a reacting chamber 13 and an outlet chamber 14 for discharging the fluid to be tested, which are cylindrical. A optical fiber cable P1 is extended through the inlet chamber, and from which a core is exposed in a part inserted into an aluminum pipe-like member. Oleyl alcohol is charged in the pipe member which is fixed to a clad layer so as to form a first temperature detecting part 50a. Further, the inlet chamber is provided therein with a second temperature detecting part 50a which is connected at one end to a light source and at the other end to a light power meter through the intermediary of a light branching coupler. The temperature of the fluid to be tested is raised through a reaction in the reacting chamber. A difference between outputs from the first and second temperature detecting parts, is measured by the light power meter, and as a result, the density of the fluid to be tested can be obtained.
Patent JP-H07201948-A (JP)
Title: Substrate transferring jig
Inventor: NAKAZAWA YOSHIYUKI
IPC: H01L21/683
Filed: 1993-12-29
Abstract: PURPOSE:To prevent contamination of substrate by holding the substrate at the position deviated from the upper direction. CONSTITUTION:A substrate 1 is transferred by integrally providing a guide section 3 for the entire part of circumference at the external circumference of a substrate supporting section 2 to support the external circumferencial edge of the rear surface of the substrate 1, integrally providing a collor section 4 for the entire circumference in such a manner as being projected outwardly from the guide section 3 and by holding the collor section 4 at the external side deviated from the upper part of the substrate 1 with a transferring member or by hand.
Patent JP-H05337500-A (JP)
Title: Dehydrating bag and sludge treatment by using the same
Inventor: ENDO SHIGERU
IPC: C02F11/12
Filed: 1991-12-12
Abstract: PURPOSE:To provide the dehydrating bag which can repetitively be used and the method which can easily and inexpensively treat sludge with good workability by using this dehydrating bag. CONSTITUTION:This dehydrating bag 1 is formed of nonwoven fabric 1A which has good water passability and does not allow the passage of solids to a tubular shape. The apertures at both ends are circumferentially provided with attachable and detachable fixing parts 2, 3. One end of the dehydrating bag 1 is folded back and the fixing part is hung down. The sludge is poured into the folded back part of the dehydrating bag 1 and the dehydrating bag 1 is turned upside down. The other end of the dehydrating bag 1 is fixed and the sludge is subjected in this state to a dehydration treatment. The other end of the dehydrating bag 1 is opened, upon ending of the dehydration treatment, to discharge the dehydrated sludge to the outside of the bag 1. Then, the dehydrating bag 1 is not discarded together with the sludge and the alternate use of both the front and rear surfaces thereof is possible and, therefore, the clogging of the dehydrating bag 1 by the adhesion of the sludge thereto is prevented. The dehydration treatment is inexpensively executed by repetitively using the dehydrating bag 1.
Patent JP-H07196997-A (JP)
Title: Production of water-dispersion type heat-sensitive adhesive
Inventor: ODA TETSUYASU
IPC: C09J123/08
Filed: 1993-12-30
Abstract: PURPOSE:To obtain a water-dispersion type heat-sensitive adhesive excellent in storage stability without passing through a desolvation process by emulsifying and dispersing particles of melt mixture of wax with a tacky resin and an ethylene-vinyl acetate copolymer into water by a specific method. CONSTITUTION:(A) At least one of wax (preferably polyethylene wax, etc.) and a tacky resin (preferably chroman-indene resin, etc.) and (B) an ethylene- vinyl acetate copolymer are stirred in a state softened in water in the presence of (C) a protective colloid (preferably PVA, etc.) to afford a preliminarily emulsified and dispersed material. Then, this preliminarily emulsified and dispersed material is stirred under >=1300kg/cm<2> pressure by a high-pressure homogenizer to provide the objective adhesive consisting an emulsified and dispersed material. In the emulsified and dispersed material, particles consisting of a melt mixture of the component A with the component B is emulsified and dispersed in water by the component C and average particle diameter of dispersed particles is 0.5-4mum and 50wt.% of the dispersed particles have a particle diameter of <=5mum.
Patent JP-2001161493-A (JP)
Title: Collapsible chair with top extension type side table
Inventor: IGARI YOSHIMITSU
IPC: A47C7/62
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a conventional table of a collapsible chair with a side table cannot be sideways extended without the chair becoming unstable at vacancy and is hard to use since it is not in a position to which a user naturally stretches hands. SOLUTION: In this collapsible chair where a rod-like material is formed in a rectangular frame body shape to be erected and arranged, a pair of side frame bodies using upper horizontal rods as armrests and erected rods as legs are oppositely arranged at a prescribed interval in the chair width direction, a seat surface and a backrest surface constituted by stretching a flexible sheet material are arranged between a pair of side frame bodies, and a pair of side frame bodies are reduced in a chair width directional interval by a rotational movement of respective connecting parts, a side table having a support member for rotatably supporting one edge side and holding the one side edge in a state of being almost horizontally extended outside is arranged in a proper height position of the side frame bodies, and an auxiliary table for further extending a table top is arranged on the table.
Patent JP-H11186069-A (JP)
Title: High voltage transformer
Inventor: WATANABE TAKUMI
IPC: H01F27/40
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage transformer which is capable of realizing low price by cutting parts cost and an operational cost and furthermore realizing space reduction. SOLUTION: A conductive rubber 4 which functions as a discharge current restraining resistance is set between a diode 2, provided to a winding end of a secondary side winding 1 and an outer terminal 3. A a lead of the diode 2 and a sharp tip of the output terminal 3 are inserted into the conductive rubber 4. Thereby, a series circuit consisting of the diode 2, the conductive rubber 4 and the output terminal 3 is provided to the output side of the secondary side winding 1. In this way, an inside substrate for mounting a discharge current restraining resistance can be eliminated.
Patent JP-H11181512-A (JP)
Title: Steelmaking method and steelmaking equipment
Inventor: WATANABE KUNIHIKO
IPC: C21C5/28
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the dephosphorizing refining and decarburizing refining in the same converter. SOLUTION: This method is for steelmaking using a converter, in which firstly, the dephosphorizing reaction is mainly executed in the converter, and after completing the dephosphorizing refining, molten iron in the converter is discharged into a molten iron receiving ladle and slag in the converter after discharging the molten iron, is discharged into a discharging slag pan, and the molten iron discharged into the molten iron receiving ladle, is again charged into the converter after discharging the slag, and the decarburizing refining is mainly executed, and after completing the decarburizing refining, the molten steel in the converter is discharged into a steel receiving ladle and the molten iron in the following charge is charged under condition of remaining the slag in the converter after discharging the molten steel, and the dephosphorizing refining is mainly executed.  In the steel-making equipment, in which after dephosphorizing refining in the converter, the molten iron after refining, is once discharged to the outside of the converter and charged into the same converter to execute the decarburizing refining, the ladle for receiving the molten steel after decarburizing refining and a ladle truck, and an exclusive ladle for receiving the molten iron after dephosphorizing refining and an exclusive ladle truck separated from the above ladle and the ladle carriage, are provided.
Patent JP-H07177063-A (JP)
Title: Weak radio wave transmission system using leakage coaxial cable and circuit for game using this system
Inventor: WATABE KOICHI
IPC: H04B5/02
Filed: 1993-12-16
Abstract: PURPOSE:To eliminate the need of the license prescribed by the wireless Telegraphy Act. and to use a weak radio station, which can use all frequency bands, to transmit much information by installing plural leakage coaxial cables in parallel. CONSTITUTION:Plural leakage coaxial cables LCX are installed in parallel, and the weak radio wave of a station classified as the weak radio station is used to perform the transmission processing of much information in a desired area or region. Normally, 100 to 600MHz is used as the frequency band; and the range of 220 to 300MHz which doesn't overlap the frequency band of generally used commercial televisions is proper when the effect of disturbance is taken into consideration. The transmission output is not especially limited with respect to technique if it is in the range meeting the condition of the weak radio station prescribed by the wireless Telegraphy Act. and a Ministerial ordinance of General Post Office. This transmission system vividly monitors the radio wave from a mobile transmission source corresponding to the weak radio station in a separated place and is used in a circuit for game to constitute the circuit for game which doesn't being about the radio interference noise on the outside of the region.
Patent JP-2000168635-A (JP)
Title: Structure of two stage spare tire hanger
Inventor: SAKURAI HIROHITO
IPC: B62D43/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a two stage spare hanger having such a simple structure that the workability of removable of a spare tire can be enhanced. SOLUTION: A saddle type bracket 9 is provided on a hook part 8 of a locking member so as to be engaged with the lower surface of a rack part of an engaging bracket 10 provided at a free end of an upper hanger 3, so as to be longitudinally tiltable, in order to support the upper hanger 3. With this arrangement, upon removal of a lower spare tire 2, a hanger bolt 7 is loosened so as to move the hook part 8 rearward even though the saddle type bracket 9 is loaded by the an upper spare tire 1 and the hanger 3, and accordingly, the lower hanger 4 can be simply disengaged from the hook part 8, thereby it is possible to enhance the workability of removal of a spare tire.
Patent JP-H11179057-A (JP)
Title: Game system and computer readable recording medium recording game program
Inventor: TSUJIMOTO HIDEYUKI
IPC: A63F13/792
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to a give a new pleasure to a player by changing the difficulty degree of a specified stage in accordance with the selecting situation of the stage by the player. SOLUTION: CPU 50 discriminates whether a player has executed a prescribed start operation or not based on output signals from input devices 6a, 7 and 8. When the start operation is judged to have been executed, it is discriminated whether the coin of a required amount is thrown in or not based on the output signal from a coin receiving device 59 and the selection of a race mode or a school mode is requested to the player with a display device 3 when it is thrown in. At the time of the race made, a line is selected by the player, one horse to be ridden, which is the operation object of the player, is selected from among plural horsed belonging to the line after that. Then, the stage is selected. CPU 50 changes the difficult degrees of respective races in accordance with the stage selecting situation.
Patent JP-2000181996-A (JP)
Title: Closing device for read/write unit for data card
Inventor: BURKART HARALD
IPC: G06K7/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent operation and dirt inside an automobile by preventing access into a read/write unit through a closing member when a data card is located inside the read/write unit and finishing closing by inserting the data card to an access part on the other hand. SOLUTION: On the inlet side of a card storage part 1, a closing device 6 is correspondently arranged, this closing device 6 is provided with an almost cylindrical or drum-shaped closing member 7, and this closing member 7 is supported so as to be rotated in any suitable style by support pins 8 and 9. Then, the geometric axial line of the closing member 7 is positioned between a front plane or front face 11 of a front wall 10 and an inlet plane 12 of a storage part or conveying means arranged corresponding to a data card 2 so as to locate the data card 2 inside the read/write unit, access into the read/write unit is prevented and closing of the access part is finished by inserting the data card 2.
Patent JP-H11172567-A (JP)
Title: Embroidery frame feed unit
Inventor: NAGASAKA SHINSUKE
IPC: D05B21/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a detachable embroidery frame feed unit designed to easily detach from the bed of a sewing machine and made engageable/ disengageable by a hand with which the body case is held when to be detached. SOLUTION: This embroidery frame feed unit 20 which is detachably mounted on the bed 2 of a sewing machine, has such a scheme that the body case 21 is engaged through engaging the engaging hole 11 on the bed 2 side with the engaging pawl 34 of an engaging mechanism 23, the operational section 45 of a disengaging mechanism 24 for the mechanism 23 is provided in the vicinity of the holding portion 27 of the body case 21 in a way being projected against a recess 28, and when this unit 20 is to be detached, 21 hand on the holding portion 27 manipulates the operational section 45 to effect disengagement and enable this unit 20 to be detached easily.
Patent JP-H11179177-A (JP)
Title: Carbon dioxide separation membrane and manufacture thereof
Inventor: OSHIMA HITOHIDE
IPC: C01B32/50
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a CO2 separation membrane having excellent separation capability of separating CO2 from various types of combustion gases by using an alkoxide of silicon and a compounded alkoxide of an alkoxide of silicon having an organic functional group directly bonded with Si atom and an alkoxide of zirconium. SOLUTION: This CO2 separation membrane comprises silica containing zirconia as a main material and is produced from a fired body of a precursor sol produced from an alkoxide of silicon having a formula I and a compounded alkoxide of an alkoxide of silicon having an organic functional group directly bonded with Si atom and an alkoxide of zirconium. In this case, the precursor sol is so produced as to control the permeability coefficient ratio (CO2 /N2 ) of the fired body in the temperature range from normal temperature to 350 deg.C to be 2.0 or higher. Moreover, as the alkoxide of silicon, partially hydrolyzed one having a formula II is preferable. Such a separation membrane has excellent properties of both permeability coefficient ratio (CO2 /N2 ) and permeability and is easy to be formed into a thin film.
Patent JP-H10165913-A (JP)
Title: Spray type cleaner
Inventor: OSANAWA MITSURU
IPC: A47L15/18
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To detect a clogging of a nozzle. SOLUTION: A pressure sensor 16 is set in a circulation pipeline which runs from a discharge nozzle of a circulation pump to a nozzle arm 22 so as to detect a hydraulic pressure. When a filter is not properly mounted and a solid substance, such as dirt enters into the circulation pipeline 13 from a water storage tank 8 and blocks spray holes 22a and 23a of the nozzle arms 22 and 23, water is stagnated so that the hydraulic pressure may rise. Then, when the hydraulic pressure detected with the pressure sensor 16 exceeds a specified value, the nozzle is considered clogged, thereby the operation of the circulation pump is interrupted and information of an operational failure is done by a display or a sounding buzzer.
Patent JP-H10169142-A (JP)
Title: Joint member of balustrade, etc.
Inventor: OOAKU NORIHIRO
IPC: E04F11/18
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To adjust a broad range of angles in a joint member used for a part varying directions of balustrade, etc., and to provide the joint member giving a continuous sense to the balustrade. SOLUTION: Joint members 2 for connecting to the ends of balustrade, etc., are provided to both ends, three angle adjusting bodies 3 (3A and 3B) curved at a certain curvature are arranged between both joint members 2, and the joint members 2 adjacent to each other and angle adjusting bodies 3 are connected to each other at the center position in a turnable manner. An angle made at the side of the angle adjusting body 3A located at the central part is twice as large as an angle made at the angle adjusting body 3B located at both sides.
Patent JP-H07197466-A (JP)
Title: Suspending device of underwater working machine
Inventor: SARAZAWA KAORU
IPC: B66C13/00
Filed: 1993-12-28
Abstract: PURPOSE:To safely cope with high waves in works at high wave zone, by absorbing the slack of a hanging wire from a working craft at the time when a working machine is installed on the bottom of water. CONSTITUTION:A pair of fixed sheaves 6 guiding a wire 12 extended from a winch 11 to suspend a working machine 1 and a movable sheave 17 hooking the wire 12 between the fixed sheaves 16 are disposed on the support base 13 of a tower 14 erected on a craft 10. The movable sheave 17 is equipped so as to be transferable as far as a specified distance. A weight 19 is connected to the movable sheave 17 to absorb the slack of wire 12 by the movement of sheave 17 when the working machine 1 is installed on the bottom of water. When lifting up the working machine, the movement of the movable sheave 17 is regulated at a position near the fixed sheave 16 to give a specified tension to the wire 12.
Patent JP-2000180812-A (JP)
Title: Display device
Inventor: TAKATSUKA HIROSHI
IPC: G02F1/13
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of effectively cooling a liquid crystal light bulb while securing the required flow velocity and flow rate by forming a ventilation duct so as not to generate the turbulence of air. SOLUTION: A sealed optical block 4 and a projection space (e) are connected by a ventilation duct 25, air in the projection space (e) is circulated through the ventilation duct 25 into the optical block 4 by rotating a fan 20 arranged in a lower case 8 of the optical block 4 and after cooling the liquid crystal light bulb or the like in the heated state, air is circulated into the projection space (e). Concerning such a liquid crystal projector system, the duct wall surface of the ventilation duct is formed into round surface 25a so as not to generate any ridge line part at the junction part of faces and the flow velocity and flow rate of air currents flowing in the ventilation duct 25 can be improved.
Patent JP-H05163235-A (JP)
Title: Production of high-purity 2-acrylamide-2-methylpropanesulfonic acid
Inventor: OKUMURA MANABU
IPC: C07C303/44
Filed: 1991-12-17
Abstract: PURPOSE:To efficiently obtain the high-purity subject compound by washing crude 2-acrylamide-2-methylpropanesulfonic acid with water-containing acrylonitrile having high water content. CONSTITUTION:Excess acrylonitrile which is used as both of a raw material and a reaction solvent is made to react with a prescribed amount of sulfuric acid or fuming sulfuric acid and isobutylene to provide crude acrylamide-2- methylpropanesulfonic acid separated and deposited in a crystalline state from the reaction mixture. The crude crystal is, preferably right after being separated and obtained, washed with acrylonitrile having >=1.0wt.%, preferably >=2.0wt.% acrylonitrile and dried at 30-140 deg.C according to ordinary method to provide the objective compound as a powdery high-purity crystal. An amount of acrylonitrile used for washing is preferably 0.5-5 pts.wt. especially 1-3 pts.wt. based on 1 pts. crude crystal.
Patent JP-H06179956-A (JP)
Title: Method and device for coating hot-dip coated steel sheet
Inventor: SATO TOSHIO
IPC: C23C2/20
Filed: 1992-12-11
Abstract: PURPOSE:To enable a smooth and uniform coating at a high speed by arranging high frequency current conductive passages at both edge parts in the width direction of a steel sheet near gas wiping nozzles and energizing the high frequency current having the large same phase to the passages. CONSTITUTION:Gas is injected on the steel sheet S drawn up from hot dipping bath 3 from the gas wiping nozzles 1 to remove the excess molten metal stuck to the both surfaces. In a control method for the coating rate, the high frequency current conductive passages 4a paralleled to the steel sheet surfaces and mutually faced while inserting the steel sheet S are arranged at both edge part position in the width direction of the steel sheet near the gas wiping nozzle 1. To the conductive passage 4a pair, the high frequency current having the same phase in such sufficient quantity that the steel sheet S can magnetically be saturated, is energized to induce the high frequency current having the reverse phase in the steel sheet S. By this method, while preventing the vibration of the steel sheet S by generating magnetic pressure, the centering is executed. Further, the generated Lorentz force is cooperated with the gas from the gas wiping nozzles 1 to execute the wiping to the molten metal at the edge parts.