baber/WOPTO huggingface dataset:
Patent JP-H11165508-A (JP)
Title: Pneumatic tire
Inventor: KOIDE SEIJI
IPC: B60C11/11
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of maintaining ice performance stable even if the tire is worn. SOLUTION: A block 18 containing a siping 20 is formed in the tread surface of a pneumatic tire. The shape of the siping 20 comprises a straight line section 20a parallel with the width direction of a tire and a V-shaped section 20b projected in the peripheral direction of the tire and closing a V-shape toward the bottom of the siping 20 continuously connected to each other. Therefore, the V-shaped section 20b is exposed to a tread 18a along with being worn and gradually closing the V-shape (reducing an angle of γ). Since this constitution increases the edge length of the siping 20 exposing along with wearing and also serves to cut water film by the V-shaped edge of the siping 20 with ease, increasing gripping force, the deterioration of ice performance along with wearing can be restrained.
Patent JP-H07189733-A (JP)
Title: Enclosure
Inventor: MATSUMOTO KENJI
IPC: F02B77/13
Filed: 1993-12-28
Abstract: PURPOSE:To provide an enclosure facilitating the assembling work of panels so as to enable labor-saving and shortening of a construction period. CONSTITUTION:An enclosure is provided with a base plate 1, several vertical columns 2 erected on the base plate 1, a ceiling panel 3 placed on the upper parts of the vertical columns 3, and side face panels 4-7 forming front, rear, right and left side walls. The enclosure is further provided with pressing metal fittings 8 for fixing between the ceiling panel 3 and the respective side face panels 4-7, and between the respective side panels 4-7, male screw members 9 fastened outward to the vertical columns 2, and clamping nuts 10 screwed with the male screw members 9. In addition, the center of the pressing metal fitting 8 has a hole to be loosely pierced with the male screw member 9.
Patent JP-H10168172-A (JP)
Title: Black speck-reducing process in thermotropic liquid crystal polymer
Inventor: H CLAY RINSTED III
IPC: B08B3/08
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for reducing a black speck in a thermotropic liquid crystal polymer by which the generation of the black speck (a black fine splotch) in the polymer forming an anisotropic molten phase is decreased by using a specific technique for cleaning the reaction vessel. SOLUTION: A mixture of ethylene glycol and triethylene glycol in a volume ratio of about (1:1) to about (1:20) of an amount sufficient to remove a remaining polymer is inserted into a reaction vessel after producing and discharging a polymer forming an anisotropic molten phase, is heated in an inert gas atmosphere for a period sufficient to remove the remaining polymer under pressurization, and thereafter is discharged from the reaction vessel. Thereafter, the reaction vessel is washed by water one or more times. The liquid crystal polymer having high thermal resistance and a few black specks is stably produced because the polymer attaching to and remaining on the reaction vessel is efficiently removed and the glycols causing an adverse effect on the quality of the next producing polymer are readily removed in a view point of an operation.
Patent JP-H03198629-A (JP)
Title: Momentary voltage drop compensator for alternating current power source
Inventor: SHISHIKURA NOBUO
IPC: G06F1/30
Filed: 1989-12-26
Abstract: PURPOSE:To eliminate noise, power loss, and the like by rectifying an AC power source to feed a DC power to an OA equipment, and by always charging a voltage back-up circuit consisting of a storage battery and a capacitor to feed the energy from the voltage back-up circuit to the OA equipment when the voltage of the AC power source momentarily drops. CONSTITUTION:An equipment 5 is for compensating for the momentary voltage drop of an AC power source and is connected to the power source connecting circuit 8 of an OA equipment 10 with one touch. When a power switch 9 is turned ON and the OA equipment is energized, then the equipment 5 is also energized at the same time. In other words, a voltage detecting circuit 2 is operated, and a voltage back-up circuit 3 is connected to a DC power source with a rectifier 11, via a switch 4. To the OA equipment, the DC power is always fed via the equipment 5, and a battery and a capacitor for composing the voltage back-up circuit 3 are charged. When the AC power supply voltage momentarily drops, then it stored electrical energy is discharged to the OA equipment 10, and the IC memory data of the OA equipment 10 is prevented from being extinguished due to voltage drop.
Patent JP-2001155299-A (JP)
Title: System for providing control support information
Inventor: NISHIDA MASAHISA
IPC: G08G5/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a control support information providing system by which an information generator rapidly and adequately generates information and also a control officer rapidly obtains correct information. SOLUTION: The system is provided with an information generating terminal unit 101, an information display terminal unit 102, an information processing server 103, a communication controller 104 capable of collecting external information and a router 107. The system provides updated information among control support information such as radar information, flight plan information, NOTAM information except flight plan information, weather information or traffic flow information only to the information display terminal unit 102 of the control officer in a control room A where updated information is required concerning an enroute control job.
Patent JP-2000164649-A (JP)
Title: Needle cleaning mechanism for prober
Inventor: CHIBA KIYOTAKA
IPC: G01R31/28
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a needle cleaning mechanism for a prober, wherein a time loss is less in cleaning operation while requiring no increase in size of the prober. SOLUTION: One or a plurality of cleaning stages 14, which can be replaced at any time are provided in a prober main body 10, and when the needle for prober requires cleaning, the cleaning stage is moved to a wafer chuck mechanism 13 where a wafer is placed by a transportation arm 15, where the needle is cleaned. Thus, the needle for a probe card is cleaned without increase in the size of a prober main body, with little time loss, even for ones with large needle areas.
Patent JP-H10175056-A (JP)
Title: Production of long and thin casting
Inventor: FUJINO MASAKAZU
IPC: B22D33/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the fear to damaging of a thin casting by forming a position which forms the part surrounded with reinforced ribs in the casting on the die surface of a cavity in a permanent die, as the separating divided die from the die main body of the permanent die and separating the divided die previous to the die main body. SOLUTION: After filling and solidifying molten metal into the cavity 15 with the gravity, a hydraulic cylinder 34 is driven to shrink previous to the die separation to the die main body of an upper die (permanent die) 3 by ascending a movable platen 6. The divided die 31 is detached from the casting 16 in the part formed with the divided die 31 having large width size of the reinforced ribs 17 by ascending the divided die 31 by several mm. An insert pin 36 set to the die main body of the upper die 3 and a movable pin 38 supported to a lower die 4 and retractable with a hydraulic cylinder 37 are used into a boss hole 35. At the time of forming this boss hole 35, the movable pin 38 is retreated previous to the die separation to the die main body of the upper die 3 from the casting 16.
Patent JP-H11167976-A (JP)
Title: Electric power control method for electric furnace and apparatus therefor
Inventor: SHIRAE HIROSHI
IPC: H05B3/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively improve a power factor to a common power source by cyclically controlling an electric current of a plurality of resistance heating elements connected in parallel to a common AC power source, so that an integral valve of electric power consumption in respective current carrying cycle positions is uniformized as much as possible. SOLUTION: A heating rate of resistance heating elements R. to R4 is adjusted by cyclically controlling switching units SW1 to SW4 by a common control device CTR by outputting a control signal from temperature controllers TR1 to TR4 in accordance with this measured value by measuring a temperature of electric furnaces F1 to F4 having the resistance heating elements R1 to R4 connected in parallel to, for example, an ST phase of an AC power source by temperature sensing elements TC1 to TC4 .  In that case, current-carrying/current-noncarrying of the respective resistance heating elements is decided by respective basic control periods, so that the integrated electric power level is uniformized as much as possible over the cycle number N by integrating electric power consumption in the resistance heating elements up to 1l to (n)-th in respective cycle positions I in the cycle number N, corresponding to the basic control periods.
Patent JP-H03193585-A (JP)
Title: Motorcycle
Inventor: KATSURA TAKEHISA
IPC: B62K11/04
Filed: 1989-12-25
Abstract: PURPOSE:To facilitate the injection of cooling water into a radiator as securing the rigidity of a frame by passing a pipeline, injecting cooling water into the radiator, through a guide cylinder pierced and clamped to a box type frame, and setting up a cooling water injecting part installed in this pipeline at the upside of this frame. CONSTITUTION:A box type frame 7 welded to a head pipe 2 is situated at the upper part of a radiator 44, and a guide cylinder 400 is pierced through in the axial direction of a head pipe and fixed to this frame 7 by means of welding. A pipeline 401 connected to an upper part of the radiator 44 is inserted into the guide cylinder 400, and then a cooling water injecting part 402 is set up at the upper side of the box frame 7. When a cap 403 of the cooling water injecting part 402 is removed, cooling water can be injected into the radiator 44 from the upside of the frame 7 via the pipeline 401, and the box type frame 7 is reinforced by the guide cylinder 400, thus the rigidity of the frame 7 is improved without using any special reinforced member.
Patent JP-H07194132-A (JP)
Title: Inverter facility
Inventor: HAYADE SATOO
IPC: H02P27/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide an inverter facility in which the malfunction of a protective device caused by the current and voltage of a high-order zero-phase harmonic component is prevented. CONSTITUTION:In an inverter facility provided with a plurality of PWM inverter devices 31 which are supplied with electric power from a distribution transformer, have low-voltage buses on their primary side, and supply their secondary-side outputs to such a load as the induction motor 41, etc., through connecting cables, the inverter devices 31 are connected to each other by connecting their metal sheathes MS of each phase of their secondary-side connecting cables 11R, 11S, 11T through insulated cables 12R, 12S, and 12T and grounded through a grounding resistor 13. The grounding resistor 13 suppresses the traveling of zero-phase harmonic currents or voltages contained in the secondary-side outputs of the inverter devices 31 as the malfunctioning current or voltage of protective relays on the primary side.
Patent JP-H01250392-A (JP)
Title: Synthesis of polyol fatty acid polyester
Inventor: YURIA MESUZEIROSU GUREIKETSUKU
IPC: C07H13/06
Filed: 1988-12-29
Abstract: The invention pertains to a process for the synthesis of polyol fatty acid polyesters involving transesterification of a reaction mixture comprising a soap emulsifier in which during the reaction at a degree of conversion within the range of from 15 to 60 % the soap level is substantially reduced. By this process the high-viscosity and separating-out problems attached to the soap emulsifier in the later stages of the reaction are avoided.
Patent JP-H04202013-A (JP)
Title: Oxide superconducting material and its production
Inventor: ADACHI SEIJI
IPC: C04B35/45
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an oxide superconducting material having high critical current density represented by a specified formula by heat-treating and cooling a prescribed starting material compsn. contg. Ba, Sr, Y, etc., in prescribed conditions. CONSTITUTION:Starting material having a compsn. represented by a formula LnAe2CuxOy (wherein (x) is 3-4, (y) is an arbitrary number, Ae is Ba or Sr and Ln is Y or one or more kinds of rare earth elements) is prepd., heat-treated at 600-860 deg.C and rapidly cooled in an oxygen-contg. atmosphere or cooled in an oxygen-free atmosphere to obtain an oxide superconducting material represented by a formula LnAe2CuxO2x+d (where (x) is 3-4 and (d) is -0.1 to +0.1).
Patent JP-H08173984-A (JP)
Title: Microorganism sticking use carrier for wastewater treatment
Inventor: SAKATA YOSHIHARU
IPC: C02F3/08
Filed: 1994-12-21
Abstract: PURPOSE: To provide a microorganism sticking use carrier for fluidized bed type wastewater treatment with oxygen-enriched air which can materialize miniaturizing and energy saving. CONSTITUTION: A cylindrical carrier of 5-30mm outside diameter, of 0.5-5mm thickness, of length 0.8-1.2 times outside diameter, and of 1.03-1.10 real specific gravity is used which is made from a synthetic resin and an inorganic substance and has lots of pores or grooves of 0.1-100μm in size which are suitable for a microorganism layer to stick on the surface and for microorganisms to grow and pores penetrating the wall of the carrier 10 to strengthen the holding of the microorganism layer to the carrier.
Patent JP-H05148429-A (JP)
Title: Expandable thermosetting type resin composition for powder coating and material coated with resin foam using the same
Inventor: MASHITA MITSUYUKI
IPC: C09D5/03
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a resin composition, excellent in expandability, curability and storage stability and suitable as a dye material for imparting an expanded film onto the surfaces of various materials. CONSTITUTION:A composition comprising (A) a vinylic copolymer, containing 5-80wt.% vinylic monomer unit expressed by the formula [R<1> to R<7> are H or 1-18C organic group; R<8> is 1-18C organic group; R<7> and R<8> may mutually be bound to form a heterocyclic ring containing Y as a hetero-atom; Y is oxygen or sulfur; (k) is 0 or 1], (B) a glycidyl group-containing vinylic monomer unit and/or a beta-hydroxyalkylamide group-containing vinylic monomer unit at 0.5-2 molar ratio to the unit (A) and (C) other vinylic monomer units [e.g. methyl (meth)acrylate] and having 40-150 deg.C glass transition temperature and 2000-50000 weight-average molecular weight. This composition is applied to the surfaces of materials to be coated by powder coating and then thermally expanded and cured.
Patent JP-H07200441-A (JP)
Title: Start and stop generalization system for decentralized processing system
Inventor: NAKATA TAKAMOTO
IPC: G06F9/445
Filed: 1993-12-28
Abstract: PURPOSE:To efficiently start and stop respective systems and to easily find even the state change of a server due to a fault by using only one means which judges the start/stop states of the respective systems. CONSTITUTION:In a 1st method for start indication, an information offering part 10 informs a start/stop recognition part 6 of a start once the power source of a system 11 is turned ON. The start/stop recognition part 6 passes the control to a start request control part 4 by regarding the report as the indication for the start. In a 2nd method for start indication, the start is indicated from an input device 1 and the control is passed to the start request control part 4. The start request control part 4 determines which system 11 should be started and its order with information in a decentralized processing system data base 2, and obtains the start mode of systems 11 other than the system 1 whose start is indicated. Then the start request control part 4 sends a start request to the start request transmission part 5 according to the start order and makes a start/stop part recognition part 6 confirm the start.
Patent JP-H09198168-A (JP)
Title: Controller for automatically interrupting power supply
Inventor: RI KEIKAN
IPC: G06F1/30
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a controller for automatic interruption which prevents the damage of a file and a system even when a power source is turned off by an accident. SOLUTION: This device is constituted of a power supply device 10 converting externally inputted AC voltage to DC voltage and outputting it, a main board 20 operating by inputting the DC voltage outputted from the power supply device 10, and a controller 30 controlling the power supply for the main board 20. In this case, when the power source is turned off, the controller 30 is capable of holding the state of supplying power from the power supply device 10 to the main board 20 until prescribed interruption processing is completed. As the result of this, even if the power source is turned off by an accident, the file and the system are maintained by prescribed interruption processing.
Patent JP-H01180786-A (JP)
Title: Danger preventing device for welding
Inventor: FUJII HIROSHI
IPC: B23K9/32
Filed: 1987-12-28
Abstract: PURPOSE:To prevent an adverse influence to the human body by harmful material and rapid cooling of weld metal by providing a baggy covering body and a balloon-shaped floating body to a torch main body and exhausting harmful air and sparks being generated by welding in the air without scattering these. CONSTITUTION:The torch body 12 is provided with the baggy covering body 20 and the balloon-shaped floating body 40 connected to the covering body 20 via a flexible tube 30. Welding is performed on materials to be welded including a nozzle 13 or a weld zone in a state surrounded and covered by the visible transparent baggy covering body 20. By this method, the air and sparks, etc., in which harmful galvanized particles, carbon monoxide, spatter., etc., being generated by welding are mixed are not scattered but exhausted in the air separated from the face of a worker from the balloon-shaped floating body 40 via the tube 30. By this method, the adverse influence to the body by the harmful material is reduced.
Patent JP-H05166376-A (JP)
Title: Semiconductor integrated cirkcuit device
Inventor: SAKATA SHUNICHI
IPC: G11C11/417
Filed: 1991-12-19
Abstract: PURPOSE:To always secure sufficient data holding times by eliminating a primary factor of erroneous writing in data writing operation, in a semiconductor integrated circuit device such as a semiconductor storage device, etc. CONSTITUTION:Operation of the transfer gate 120 in the transition segment of the input data Din is prohibited by the coincidence circuit 110 and the transfer gate control circuit 80. And the writing data DA of the preceding cycle on the writing data line 125 connected to the output side of the transfer gate 120 is held by operating the latch circuit 130, then the margin in which data holding times always are stable is secured.
Patent JP-H11154586-A (JP)
Title: Temperature control device, fixing device and image forming device mounted therewith
Inventor: KONDO YUICHI
IPC: H05B3/14
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a film heating system fixing device which coincides with a half period of an actual current-carrying condition and in which an actual temperature and a specified temperature coincide with each other and which does not apply a thermal shock to a heating body and a fixing film and whose durability and reliability can be improved thereby by forming a heating body driving pulse in synchronism with half period time of AC input. SOLUTION: In an image forming device which has a heating film system fixing device and compares a detecting temperature with a specified temperature of a heating body 10 by a temperature control means 17 by inputting a temperature of the heating body 10 detected by a temperature sensor 14 to the temperature control means 17 and controls operation of a heating body driving means 19 by changing a heating body driving pulse in synchronism with half period time of AC input, a half period time detecting means 18 is arranged to detect time equivalent to a half period of AC input, and the temperature control means 17 changes the heating body driving pulse in synchronism with half period time detected by the half period time detecting means.
Patent JP-H05168363-A (JP)
Title: Filth-treating and deodorizing agent produced from wood extract and used for pet toilet
Inventor: MATSUSHIMA TAKEFUMI
IPC: A01K1/035
Filed: 1991-12-19
Abstract: PURPOSE:To provide the subject deodorizing agent comprising gel beads produced by dropping an aqueous solution containing a wood extract, a perfume, etc., into an aqueous solution containing CaCl2 salt, and capable of removing the malodor of the toilet of a pet such as a dog, a cat, etc., for a long period. CONSTITUTION:An aqueous solution containing 5-30 pts.wt. of a wood extract, 0.1-3 pts.wt. of a perfume, 1-10 pts.wt. of glutar aldehyde and sodium alginate is dropped in an aqueous solution containing 3.0-1wt.% of CaCl2 to produce gel beads (0.5-2mm), which are the objective deodorizing agent.
Patent JP-2000157030-A (JP)
Title: Mower
Inventor: NAKAMURA NOBUTOSHI
IPC: A01D34/76
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a mower capable of suppressing damage by fire due to load applied to a motor by vertically movably providing a cord housing part and preventing torque of the motor from transmitting to the cord housing part in a specific case. SOLUTION: This mower is equipped with a motor 1, an operating handle housing a switch for carrying out on-off of the motor 1 and a cord housing part 3 housing almost of a cord 8 made of a resin and rotating by receiving torque of the motor 1. In the mower, the cord housing part 3 is vertically movably provided and when the housing part 3 is located at raising position, the grass mower is constituted so that torque of the motor 1 is not transmitted to the cord housing part 3. As a result, when operation is carried out while pressing the bottom of the cord-housing part 3 to the ground, a spring 7 is elastically deformed by load smaller than pressing force by which such load as to causing damage of the motor by fire is applied to separate clutches 4 and 5.  Thereby, the motor 1 is made freely rotatable centering the center line of the shaft part 2 to the cord housing part 3 and becomes idle state.
Patent JP-H08167948-A (JP)
Title: International communication rate discount service system
Inventor: CHO TAKESHI
IPC: G06Q50/30
Filed: 1994-12-13
Abstract: PURPOSE: To realize the international communication charge discount service system that is really convenient and advantageous to users and that is surely directly connected to extension of market share and improved profit and strengthened competition of an international communication enterprise without an excessive competition about discount of the utility charge. CONSTITUTION: In the international communication charge discount service system, an international communication enterprise sums international communication units (free of communication destinations) for a prescribed time or over within a prescribed period without any special contract with users and executes the discount service for communication charges for each time after excess of a prescribed number of times at a prescribed discount rate for the users whose international communication units exceed a prescribed number of times.