baber/WOPTO huggingface dataset:
Patent JP-H04335820-A (JP)
Title: Car speed controller of working car
Inventor: TERAO SOTOKAZU
IPC: B60W10/10
Filed: 1991-05-08
Abstract: PURPOSE:To regulate the travel speed by providing a potentiometer for sensing operating position of a manual speed change lever of a combine, etc., and simultaneously providing a push switch for memorizing the operating position of the speed change lever. CONSTITUTION:In a combine equipped with a car speed controlling means (A) for automatically changing the speed according to a load so as to maintain the engine speed constant, a potentiometer 12 for sensing the operating position of a manual speed change lever 7 is installed and a push switch 13 for memorizing the operating position of the speed change lever 7 is simultaneously provided in a gripping part of the aforementioned lever 7. The maximum travel speed produced by operation of the car speed controlling means (A) is regulated to the travel speed when operation is performed with the push switch 13.
Patent JP-H07284689-A (JP)
Title: Air cleaning device
Inventor: MARUKO JIRO
IPC: B03C3/80
Filed: 1994-04-15
Abstract: PURPOSE:To obtain an air cleaning device which does not require labor in maintenance and is small in air resistance by installing a regenerating device having a nozzle for regeneration opening toward a filter medium within a regenerating chamber where the filter medium passes to the position on the side just before a take-up shaft and connecting the regenerating chamber to a dust collector and the nozzle for regeneration to a fan, respectively. CONSTITUTION:The filter medium 33 of the filter dust collector 30 is wound and set zigzag and, therefore, the filtration area is large, the flow resistance of the air is small and the filter medium is capable of withstanding long-term filtration. The take-up shaft 35a is driven to take up the filter medium 33 exposed thus far in a flow passage 12 at the point of the time when the clogging of the filter medium 33 progresses. The air is ejected at a high velocity from the blow-off port 44 of the regenerating nozzle 43 of the regenerating chamber 41a just before the take-up to dislodge the dust adhered thereon. The dust is discharged outside from a discharge pipe 46a and is collected by the dust collecting machine. As a result, the filter medium 33 is taken up on the one take-up shaft while the filter medium is regenerated. The filter medium is thus stored on the take-up shaft in the regenerated state.
Patent JP-2000294599-A (JP)
Title: Mounting structure and manufacture thereof
Inventor: TAKEZAWA HIROTERU
IPC: H05K1/18
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure and a manufacture thereof which can be repaired and ensure a mounting reliability which is more than adequate. SOLUTION: This mounting structure is such that electrodes of an electronic component 1 and electrodes of a board 2 are electrically connected via two conductive adhesive layers 3, 4 one of which is a thermosetting conductive adhesive layer and the other is a thermoplastic conductive adhesive layer. Especially the thermosetting layer 3 is disposed at the electrodes of the electronic component 1, and the thermoplastic layer 4 is disposed at the electrodes of the board 2. The manufacturing method is such that the thermoplastic conductive adhesive layer 4 is printed on the electrodes of the board 2, the electrodes of the electronic component 1 are mounted on the thermosetting conductive adhesive layer 3, and this layer 3 is hardened.
Patent JP-H04602-A (JP)
Title: Adaptive type fuzzy control method
Inventor: YAMAGUCHI TORU
IPC: G05B13/02
Filed: 1990-04-18
Abstract: PURPOSE:To easily obtain a satisfactory membership function by generating automatically a membership function of an antecedent part of a fuzzy rule by an independent learning function, based on a feature of an output waveform of a control object. CONSTITUTION:In the adaptive type fuzzy control method for using a fuzzy rule 1 consisting of combination of an antecedent part and a consequent part, a membership function of the antecedent part of the fuzzy rule 1 is generated automatically by an independent learning function 3, based on a feature of an output waveform of a control object 2. Also, by expressing the consequent part of the fuzzy rule 1 by a control model, and recollecting plural control models conforming to the output waveform of the control object 2 by using an associative function, supplementation to unknown control knowledge is execut ed. In such a way, a satisfactory membership function can be obtained easily.
Patent JP-S585458-A (JP)
Title: Circumferentially corrugated spacer expander
Inventor: NAITOU YOSHIO
IPC: F16J9/14
Filed: 1981-07-02
Abstract: PURPOSE:To prevent both joint ends of a spacer expander from overlapping together, by securing overlap preventing guides, respectively, to the back surfaces of troughs each after two troughs from each abutting piece in each joint end of the expander, each overlap preventing guide on each lip side extending toward the other lip and having such a length that the free end of the guide does not reach the secured part of the other guide. CONSTITUTION:Joint overlap preventing guide pieces 6 are secured, respectively to the back surfaces 5 of troughs each after two troughs from each abutting piece 4 in each joint end part 3 of an expander 2, each joint overlap preventing guide piece 6, on each joint end part side, extending toward the other joint end part 3 and having such a length that the free end of the guide piece 6 does not reach the secured part of the other guide piece 6. One of the guide piece 6 is smoothely inserted between the other guide piece 6 and the back surface 5 of the number one trough from the other joint end part 3 when the joint end parts 3 are closed together, thereby the suitable engagement of both joint end parts is brought about and the overlap of the joint end parts 3 is prevented.
Patent JP-S62259738-A (JP)
Title: Automatic tool feeder for nc machine tool
Inventor: OKAMOTO TAKASHI
IPC: B23Q3/157
Filed: 1986-05-02
Abstract: PURPOSE:To improve operating efficiency and reduce the number of tools by exchanging only a necessary tool between a tool bulk storage and an automatic tool feeding buffer by a conveying vehicle via a tool cassette and, then, loading said tool on a tool housing device and starting machining. CONSTITUTION:A required exchanging tool 11a and its positions in a tool cassette 11 and in a housing device 21b are outputted from a control computer 400 based on a data file, and the tool is conveyed between a tool bulk storage and an automatic tool feeding buffer 10 by means of a conveying vehicle 3 via a cassette 11 by a control device 300. In the case of exchange of a tool 11a to be mounted on plural machining centers 2 by a control device 200, the necessary tool 11a is fed to the prescribed position of the housing device 21b of an automatic tool changer 21 from the cassette 11 of the buffer 10 through an exchange means 10a by a control device 100. Accordingly, the exchange can be carried out without interrupting cutting and a tool which is not in use can be returned, thereby, reducing the number of tools.
Patent JP-S5729832-A (JP)
Title: Connection of coiled spring
Inventor: YAMAZAKI AKIJIROU
IPC: F16F1/12
Filed: 1980-07-28
Abstract: PURPOSE:To connect a coiled spring in such a manner that the wire of the coiled spring is fastened to a retainer washer by a plurality of pawls formed in the peripheral portion of the retainer washer, which are bent to grip the wire of the  spring, with the end of the spring wire being bent so as to be inserted into a hole  formed in the retainer washer, and the retainer washer is connected through a threaded center hole formed therein with using a bolt. CONSTITUTION:One end of a spring 1 is disposed on a retainer washer 4 outside or inside of a plurality of pawls formed in the peripheral portion of the retainer washer 4, and one end portion of the spring wire is bent so as to be fixed in a hole 5 formed in the retainer washer 4. The retainer washer 4 is connected through a threaded center hole formed therein with using a bolt, thereby the thus established connection is tough and strong under tension force, and is hardly loosened.
Patent JP-H11109193-A (JP)
Title: Optical fiber cable
Inventor: KAMIKURA YASUHIRO
IPC: G02B6/44
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable provided with optical fibers which are SZ-twist collected on a center member by providing optical fibers or a collected body of optical fibers which are periodically inverted in the stranding direction and stranded on an adhesive layer provided on the center member to suppress the twist to be applied to the optical fibers in manufacturing the optical fiber cable. SOLUTION: In an optical fiber cable 11, an adhesive layer 9 is interposed between a tension member 1 (a center member) and an optical fiber unit 5. An adhesive sheet provided with the adhesive on a plastic sheet is used for the adhesive layer 9. It is necessary for the adhesive layer 9 that it has the adhesive force of the degree to reduce the twist-back of the optical fiber unit 5 in a process to wind the optical fiber unit 5 on the center member. More specifically, it is preferable to have the adhesive force of the ball No. 2-20 in the measurement of the inclined ball tack test (JIS Z 0237) at the angle of inclination 30 deg..
Patent JP-H04332735-A (JP)
Title: Blow-molded hollow article
Inventor: AKATSU TATSUO
IPC: C08L81/00
Filed: 1991-05-08
Abstract: PURPOSE:To obtain a molded article having excellent heat-resistance, chemical resistance and bonding strength of pinch-off part by blow-molding a polyphenylene sulfide resin composition produced by adding a specific amount of a hindered phenolic compound, etc., to a specific resin component. CONSTITUTION:The objective molded article can be produced by blow-molding a polyphenylene sulfide resin composition obtained by compounding (A) 100 pts.wt. of a resin component produced by compounding (a) 98-60wt.% of a polyphenylene sulfide resin deionized by treating with an aqueous solution of an acid (preferably acetic acid, etc.) and washing with water, (b) 1-40wt.% of an epoxy-containing olefinic copolymer and (c) 1-35wt.% of an elastomer of the above olefinic copolymer with (B) 0.01-5 pts.wt. of a hindered phenolic compound containing one or more structural units of formula I (R1 and R2 are 1-6C hydrocarbon group) in one molecule and (C) 0-200 pts.wt. of a fibrous and/or granular reinforcing agents (e.g. glass fiber or kaolin).
Patent JP-H09289593-A (JP)
Title: Color converting device, copying device, and color converting method
Inventor: OTA KENICHI
IPC: G06T11/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient conversion precision and reduce the load of a memory read while suppressing the capacity of a table memory relatively small for color conversion using the table memory. SOLUTION: A select signal generating circuit 17 generates a select signal according to the result of a comparlan among the low-order bit data R1, G1, and B1 of input color signals R, G, and B, and a table memory 12 generates three addresses with high-order bit data Ru, Gu, and Bu according to the select signal and outputs grating point data C11, C12, and C13 corresponding to those three addresses. A table memory 14, on the other hand, addresses and outputs one grating data C2 as to a grating point offset from the grating point of the table memory 12 with the high-order bit data. Consequently, an interpolating circuit 16 performs interpolative operation on the basis of minimum four grating point data C11, C12, C13, and C2 whose interpolation space becomes a triangular pyramid.
Patent JP-S60248570-A (JP)
Title: Yarn end take-out device for yarn package
Inventor: YOSHIMURA KENJI
IPC: B65H67/08
Filed: 1984-05-23
Abstract: PURPOSE:To quickly and reliably take out a yarn end by providing a yarn sucking device on an arm mounted on the outer periphery of a package and a wire net for preventing the leading out of the sucked yarn at the exhaust end portion of the sucking device. CONSTITUTION:An arm 12 is fixed to the forward and of a rack disposed orthogonal to a driving shaft 4, and a plurality of yarn sucking devices 13 are disposed at designated intervals on the arm. A wire net 19 having meshes of such a size as to prevent the sucked yarn from jumping out in the vicinity is stretched over an exhaust port 18 of the sucking device 13. Thus, in any case, the yarn end can be caught reliably and quickly, and the yarn end can be formed in such a manner as to facilitate operation in the next process.
Patent JP-H10283371-A (JP)
Title: Data base device
Inventor: MIYATAKE YUKIO
IPC: G06F17/30
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a data base device by which even a user unfamiliar with the optimal preparation of the processing instruction of an SQL(structured questioning language) sentence or the like can perform access to a data base without deteriorating large speed deterioration. SOLUTION: The processing content of a processing instruction inputted from an inputting device 1 is analyzed by a decoding device 5, and when the recombination of the processing instruction is impossible, it is outputted to a selecting device 8. When the recombination is impossible, it is inputted to a processing speed estimating device 7 as it is, and the processing speed is estimated, and compared with the estimation of the processing speed of the processing instruction recombined by a recombining device 6. Then, the processing whose processing speed is faster is selected by a selecting device 8, and the processing instruction outputted from the selecting device 8 is executed by a data managing device 4.
Patent JP-H02282362-A (JP)
Title: Purification of 2,2,6,6-tetraalkyl-4-piperidinone
Inventor: HIROWATARI NORIYUKI
IPC: C07D211/44
Filed: 1989-04-21
Abstract: PURPOSE:To obtain the subject compound having excellent hue purified to high purity in high recovery without coloring with passage of the time in simple operation by forming hydrate of 2,2,6,6-tetraalkyl-4-piperidinone using organic solvent and water, separating and purifying. CONSTITUTION:Acetone or condensate of said acetone is reacted with NH3 and preferably previously purified by distillation to obtain 2,2,6,6- tetraalkyl-4-piperidinone expressed by the formula (R is lower alkyl) having purity of about 95-99wt.%. Then, resultant compound is dissolved in organic solvent such as hexane preferably having miscibility with water so as a concentration of said compound to 10-80wt.%. Thus, water in an amount of 0.5-10 times mol to said compound is added to the above-mentioned system at from -30 deg.C to 50 deg.C for 0.1-5hr. under 1-10kg/cm<2> pressure to form monohydrate hardly soluble in organic solvent. Precipitated hydrate is separated by centrifuge, etc., and purified to afford the aimed purified compound expressed by the formula useful as producing raw material of light stabilizer of polymeric compound, etc.
Patent JP-S59228015-A (JP)
Title: Low-shrinkage polyester fiber and its manufacture
Inventor: FUJITA MASASHI
IPC: D01F6/62
Filed: 1983-06-10
Abstract: PURPOSE:To obtain the titled fiber useful for the manufacture of reinforced elastic structure, etc., by drawing a spun fiber having low birefringence with a group of drawing rollers wherein the surface temperature and the surface roughness of the last roller are selected to specific values, contacting the drawn fiber with a guide to relax under a specific restricted shrinkage, and winding the fiber. CONSTITUTION:The filament 1 having a birefringence of <=0.02 and obtained by the melt-spinning of a polyester, is immediately drawn with a group of drawing rollers. The last drawing rollers 2, 2' are those having a surface temperature of 210-260 deg.C and a surface roughness (Hmax) of 3-19mu. The drawn fiber 4 is made to contact with the guide 5 placed between the last drawing rollers 2, 2' and the relaxation rollers 3, 3' to effect the relaxation of the fiber under a restricted shrinkage of >10%, and wound to obtain a fiber having a strength at break of 7.2-9.5g/d, an elongation at break of 18-30%, a tensile elastic modulus of 80-120g/d, and the residual thermal shrinkage of <3% after leaving in dry atmosphere at 180 deg.C for 30min.
Patent JP-H09287744-A (JP)
Title: Opening-closing mechanism of door
Inventor: OYA YUICHIRO
IPC: F24C15/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability of opening a door, by a construction wherein a projecting part for absorbing the displacement with time of an engagement part is provided on either of the sides of an opening part and a transmitting part being opposite to each other. SOLUTION: This opening-closing mechanism is so constructed that one end side of an opening lever 8 is pressed by an opening button 11 and that an engagement part 5a is pressed by the other end side of the lever. In this construction, the opening button is equipped with a plurality of legs 11a, 11b and 11c pressing the opening lever 8 and the lengths of the legs 11a, 11b and 11c are set to be larger sequentially from the side in proximity to the other end side of the opening lever 8.
Patent JP-H05300455-A (JP)
Title: Video projector
Inventor: MURAMATSU MASAHIRO
IPC: G03B21/56
Filed: 1992-04-22
Abstract: PURPOSE:To display the size (inch size) of a projecting picture to be projected by a system for projecting pictures on a projection screen and to inform users of the size. CONSTITUTION:Concerning a distance between an optical part 7 and a screen 7, an operation processing part 12 calculates the inch size of a projecting picture 16 corresponding to relation between beams 8 emitted by a light emitting element 6 and reflected beams 9 reflected on the screen 7, and this result is supplied to a picture display part 13. Corresponding to a control signal S5 from a control part 4, the picture display part 13 superimposes a video signal S6 showing the inch size to a video signal projected from a video processing part 14 at present for certain time set in advance. A superimposed video signal S8 displays the inch size 17 through the optical part 15 onto the projecting picture 16.
Patent JP-S5727235-A (JP)
Title: Optical switch
Inventor: IDA YOSHIAKI
IPC: G02F1/13
Filed: 1980-07-26
Abstract: PURPOSE:To reduce the power consumption of an optical switch and to elongate the usage life by arranging a pair of transparent electrodes between polarizing plates whose polarizing directions meet at right angles and holding a liq. crystal member between the electrodes to manufacture the switch. CONSTITUTION:Optical fibers 9, 9a are connected to polarizing plates 1, 2, respectively. An electrodes 5 is connected to a power source 10, and an electrode 7 to the source 10 through a switch 11. The switching of light transmitted by the fiber 9 can be performed with a liq. crystal layer taking TN arrangement between transparent electrodes 4, 6 in accordance with the application of a voltage to the electrodes.
Patent JP-S5529668-A (JP)
Title: Agricultural mobile machine with automatic direction changing mechanism
Inventor: KISHIDA HIROSHI
IPC: B62D11/08
Filed: 1978-08-22
Abstract: PURPOSE: A movable agricultural machine with automatic direction changing mechanism to automatically and surely face the final position of the body after changing the direction to the direction which suitable for succeeding work.  
     CONSTITUTION: A group B of standing grain stem is reaped in along the outer circle, now the body is off from the group B of grain stem after the stroke a has been finished, a sensor S 4  detects no grain stems, a shift lever 17 is automatically operated to the neutral position by a speed change drive motor 20 with an input shaft 15 driven by the prescribed revolution. Next, a valve drive circuit 11 operates to release the left hand side drag clutch 10 only, the shift lever 17 is automatically operated to the proceeding position for turning which is prescribed with the setter 40, the body is proceeded as the stroke b. Meanwhile the deviation between the direction detected momently with a compass rotating section A and the standard direction stroed with a memory circuit 36 is operated with an arithmetic circuit 37, this valve is compared with output of required turning angle setter 38 with the comparing circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02280091-A (JP)
Title: Plasma nuclear fusion apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H05H1/46
Filed: 1989-04-20
Abstract: PURPOSE:To control nuclear fusion by providing a region where gas is converted to plasma and a region where the deuterium atoms or ions converted to plasma are attracted to a material to make a nuclear fusion reaction to effect the nuclear fusion reaction therein. CONSTITUTION:A valve 25 is opened to release the gas after the reaction through an exhaust gas treating device in the case of generating plasma under an atm. pressure. An electrode 4 is so formed as to be impressed with a negative DC or negative pulse voltage. Helium He is introduced as a reactive gas through a flow meter 12 and a valve 11 into a reaction space 21. The deuterium converted to the plasma is then capable of effecting the nuclear fusion reaction d+d <3>He(0.82MeV)+n(2.45MeV) on a material 2.
Patent JP-S5226932-A (JP)
Title: Vertical type game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1975-08-26
Abstract: PURPOSE: To provide a vertical type game machine of something new and highly entertainable by enabling to sturate balls at the place where the gamer judges to be gainful. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5728229-A (JP)
Title: Crystal thermometer
Inventor: SHIBATA MAKOTO
IPC: G01K7/32
Filed: 1980-07-28
Abstract: PURPOSE:To obtain a small device and to ensure high speed responsibility to a temperature change by dividing the output signal from a crystal oscillator for reference as a reference clock, by leading the divided signal to an indicator via a counter and a subtraction circuit, and further by adjusting it for setting to frequency- temperature characteristics of each crystal oscillator for temperature measurement. CONSTITUTION:The output of an oscillator 34 using a temperature mesurement crystal vibtator 32 constructed by a low-frequency fork type ibrator is divided 37, and it is counted 38 by taking as a reference clock the outut from an oscillator 33 that uses a reference crystal oscillator 31 constructed by a low-frequency fork type vibrator. The output of a counter 38 is substructed in a subtraction circuit 39 by a given numerical value, and it is indicated 41 through an indication driving circuit 40.
Patent JP-S58221213-A (JP)
Title: Refining method of steel
Inventor: MASUDA SEIICHI
IPC: C21C5/36
Filed: 1982-06-15
Abstract: PURPOSE:To produce ultra-low phosphorus steel in a converter by contg. powder of slag forming agents such as quicklime into the gaseous oxygen flow to be top blown, blowing the same thoroughly deeply into the molten iron, blowing an inert gas or the like under the bath surface and mixing the bath uniformly for a prescribed time. CONSTITUTION:Powder mixed with >=1 kind slag forming agents such as quicklime, limestone, fluorite, dolomite or the like is mixed in the gaseous oxygen flow to be top blown by a lance B having a nozzle head part A, and is blown into the bath under the condition under which the above-mentioned powder is intruded in the bath at >=30% of the bath depth, in a steel making method by top blowing of oxygen in a converter CV>=1 kinds among inert gas, gaseous nitrogen, gaseous oxygen gaseous carbon monoxide and gaseous carbon dioxide are blown through a tuyere N into the molten metal below the bath surface S under the condition under which the bath is mixed uniformly for 30-100sec during the period of blowing operation by oxygen top blowing or until the discharging period after the end of the blowing in succession to said period, whereby the slag having >=5 basicity is formed and the ultra-low phosphorus steel is produced.