baber/WOPTO huggingface dataset:
Patent JP-S54116774-A (JP)
Title: Slurry dewater device
Inventor: TAKEUCHI TADAO
IPC: B01D33/04
Filed: 1978-03-03
Abstract: PURPOSE: Keeping the superficial pressure of a filtering belt in the first stage of overlapping area low, clogging of the filter hole is prevented and then water brought from the slurry by the operation of shearing and compression in the second stage, can be removed from the reverse side of the filter.  
     CONSTITUTION: Slurry fed to a filtering belt; 1a and 1b, is removed its water by a water removal part; 3a and 3b, and after that the slurry is dewatered by the operation of water suction dewatering, shearing and compression through a water suction roller; 5I; 5II and 5III. Then, when passing a superficial pressure increasing means 6, furthermore, it is dewatered by shearing and compression operation by the superficial pressure which is increased gradually by the filtering belt; 1a and 1b own and thus, dewatered slurry can include reduced water amount. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000224829-A (JP)
Title: Linear vibration actuator
Inventor: TOGASHI HITOO
IPC: H02K33/16
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an actuator at a low cost by reducing a gap of a magnetic circuit of simple constitution. SOLUTION: A linear vibration actuator 10 is equipped with a first magnetic material yoke 12 which has both end portions 12a, 12a and a central part 12b lower than the end portions and forms an almost E-shaped section, an exciting coil 14 wound around the central part 12b of the yoke 12, a second magnetic material yoke 16 which magnetically couples with both end portions 12a, 12b of the first yoke 12, and closes the gap of a magnetic circuit and has an I- shaped section; and a movable magnet body 20 arranged in a magnetic air gap 18 formed by the first yoke 12 and the second yoke 16. By this constitution, a gap does not exist in the magnetic circuit formed by the first yoke 12 and the second yoke 16, so that magnetic resistance is decreased and the amount of a magnet moving in the magnetic air gap 18 can be reduced.
Patent JP-H0967736-A (JP)
Title: Production of nylon light weight woven cloth
Inventor: HIBINO TOSHIHIDE
IPC: D06M101/16
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To produce a nylon light weight woven cloth having excellent swollen feeling, dry feeling and crisp feeling. SOLUTION: This woven cloth is obtained from a blended.confounded yarn consisting of a nylon multifilament yarn having >=1.2 de single fiber size and 11-19% boiling water shrinkage and a nylon hollow multifilament yarn having a well crib-type cross-section and >=2 de single fiber size, 4-10% boiling water shrinkage, 5-30% hollowness percentage and 1.5-3.5 heterogeneous degree, and having <=5 pieces/m loops of >=0.5mm on the yarn surface. The objective woven cloth is woven by using the blended.confounded yarn and then subjected to hot water treatment.
Patent JP-S53109529-A (JP)
Title: Preparation of natural dyestuff
Inventor: TAMURA ITARU
IPC: C09B61/00
Filed: 1977-03-07
Abstract: PURPOSE: To prepare a dark color natural dyestuff from cacao beans in high yield, containing few impurities such as polysaccharides, gums, proteins, etc., by the extraction of cacao bean pods treated with an acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54118055-A (JP)
Title: Skid for transmitting pipe rod steel material
Inventor: TAMAKI HIROSHI
IPC: B65G11/20
Filed: 1978-03-01
Abstract: PURPOSE: To control the rolling speed of a steel pipe by the change of the intensity of magnetic field, by arranging a bipolar magnet under the carrying planes of skid rails so that the magnet have some extent.  
     CONSTITUTION: A bipolar magnet rail 3 is mounted between skid rails 1 for rolling carrying materials, such as, a steel pipe 2, etc. A thrust to the left operates in an arrangement as shown in the figure, and braking force acts on the steel pipe in an inclined skid that the steel pipe rolls to the right from the left. The intensity of magnetic field on carrying surfaces becomes strong at a location 0 and weak at a location 0', and the intensity varies by an angle of the divergency θ of a magnet. A rolling condition can be varied by adjusting the angle of divergency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62183505-A (JP)
Title: Reactor
Inventor: SEKIMOTO SHINYA
IPC: H01F27/25
Filed: 1986-02-07
Abstract: PURPOSE:To realize low noise by providing fitting holes to the joining surface for the gap material of the iron core block and then fixing the gap material by engaging the end part thereof to said fixing holes. CONSTITUTION:The fitting holes 1a for engaging the gap material 2 are formed in the same number as the gap materials 2 to the joining surface for the gap material 2 of the iron core block 1. The internal side of such fitting holes 1a and the surface of iron core block 1 are covered with insulation glass resin G, and size of inner diameter formed by the glass resin G in the fitting holes 1a is almost equal to the outer diameter of gap material 2 or a little larger than it. The internal surface of the fitting holes 1a is coated with bonding agent and the gap materials 2 are inserted into the fitting holes 1a for the engagement and thereby the gap materials 2 are fixed to the iron core block 1.
Patent JP-H03228925-A (JP)
Title: Adjustment device for manhole cover height
Inventor: KOGA MOTOYUKI
IPC: E02D29/12
Filed: 1990-02-02
Abstract: PURPOSE:To shorten an execution time by placing a cover frame fitted with a cover body via a conical spring on the upper edge of a cover frame bearing part formed at a work opening on the upper part of a manhole, and adjusting the top of the cover body to the height of a road surface. CONSTITUTION:After adjusting a cover frame 8 fitted with a cover body 7 to the height of a road surface 5, an inner frame 13 is provided in a gap between the uppermost structure block 4 or the upper edge 1b of the cover frame bearing part of a manhole 1, and the base 8a of the cover frame 8. The aforesaid inner frame 13 is constituted with a cylindrical elastic body 15, an annular steel belt 16, a detachable band support fitting 17 and a detachable band 18. Furthermore, a nut 12 is tightened so that the upper edge of the cover body 7 fitted to the cover frame 8 is in line with the height of the road surface 5 and the inclined surface thereof. The height of the cover body 7 is optionally adjusted, while a conical coil spring 9 is being compressed.
Patent JP-2000220801-A (JP)
Title: Steam-supplying device
Inventor: KADOWAKI TOKUO
IPC: F22B1/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a steam-supplying device that can supply dry steam and wet steam with a single device by selecting them and at the same time continuously supply the steam in constant homogeneous state. SOLUTION: A water storage tank 2 is configured in an open state and is configured so that the level of water being stored in the tank 2 can be maintained constantly, at the same time the water storage tank 2 is connected to the lower end of a heat transfer pipe 11 of a heat exchanger 4 by a communication pipe 5, the heat exchanger 4 is connected to a gas-liquid separator 3 via a steam feed flow pipe 6, and at the same time both of the gas-liquid separator 3 and the steam feed flow pipe 6 are provided with steam take-out ports 42 and 46.
Patent JP-H01199413-A (JP)
Title: Inductance element
Inventor: YAMAMOTO HIROMASA
IPC: H01F41/04
Filed: 1988-02-04
Abstract: PURPOSE:To improve the yield rate of resin molding by a method wherein a drum core is fixed to a pair of metal plate terminals by soldering, and when the soldering is conducted, supersonic vibrations are applied to the drum core and the metal plate terminals. CONSTITUTION:A drum core 1 is fixed to a pair of metal plate terminals 4a and 4b, a coil 2 is formed by winding a copper wire around the winding groove of the drum core 1, the lead part of said drum core is electrically connected to the above-mentioned pair of metal plate terminals 4a and 4b respectively, and a part of the pair of metal plate terminals 4a and 4b and the drum core 1 including the coil 2 are sealed with heat-resisting resin 3. The above-mentioned drum core 1 fixed to said pair of metal plate terminals 4a and 4b, and when the soldering work is conducted, supersonic vibrations are added to the drum core 1 and the pair of metal plate terminals 4a and 4b. Consequently, as the fused solder 6 is easily intruded into the cavities 5 of the drum core 1 and the cavities are filled up with the solder, the drum core 1 can be firmly fixed to the metal plate terminals.
Patent JP-S63194075-A (JP)
Inventor: KADOTANI HIROSHI
IPC: E04H6/14
Filed: 1987-02-03
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-S62181393-A (JP)
Title: Coal-water slurry composition
Inventor: HARA YASUO
IPC: C09K23/14
Filed: 1986-02-06
Abstract: PURPOSE:A coal-water slurry composition, containing a dispersing agent consisting of a polymer of a sulfonated substance, assistant consisting of a hydroxycarboxylic acid, etc., coal and water at a specific ratio and having improved fluidity and storage stability. CONSTITUTION:A coal-water slurry composition, containing (A) a polymer prepared by polymerizing one or more sulfonated substances selected from the group consisting of (i) a sulfonated 9-12C norbornene having 2 double bonds in the molecule, (ii) a sulfonated 8-12C cyclohexane derivative having 2 double bonds in the molecule and (iii) a sulfonated 4-7C aliphatic diene, (B) one or more compounds selected from hydroxycarboxylic acid (salt), polyphosphoric acid (salt) and organic chelating agent, (C) coal and (D) water and obtained by blending 100pts.wt. component (C) with 0.01-10pts.wt. component (A) and 0.001-2pts.wt. component (B).
Patent JP-H05186017-A (JP)
Title: Obstacle detection device for movable shelf facility
Inventor: IMAMURA TAKEZO
IPC: B65G1/00
Filed: 1992-01-14
Abstract: PURPOSE:To detect any obstacle surely for safety even if an obstacle such as a worker is present within a work aisle at any position by arranging zone sensors on both sides of the work aisle so that the entire work aisle is covered. CONSTITUTION:Work aisles A to C are formed selectively between shelves in parallel to each other by the movement of shelves 3 and 4 that can be moved in transverse direction. In this case, infrared zone sensors 7Aa to 7Ag, 7Ba to 7Bg, and 7Ca to 7Cg for detecting obstacles in adjacent work aisles A to C with non-contact are arranged on shelves 1 and 3, 3 and 4, and 4 and 2 positioned on both sides of the work aisles A to C, respectively, in parallel to each other. They are located so that the detection areas of the zone sensors adjacent to each other cover the entire area of the work aisles.
Patent JP-H01200596-A (JP)
Title: Illumination control system by car radio
Inventor: HASEGAWA TSUNEO
IPC: B60R11/02
Filed: 1988-02-03
Abstract: PURPOSE:To light up an electric bulb on an unmanned base by loading a mobile station on a car, and making sure by a stationary station that electronic waves are receivable and a head lamps are lit. CONSTITUTION:Before a car A starts from the driver's home (base) H, an ignition device 4 is turned on, and a flag in ignited condition is stored in a memory. When the car comes away from the home and the home station 2 is out of flag reception for a certain period of time, the electric bulb flag is turned off. When the car A comes back to the home, it is now possible to receive electronic waves. When turning-on of a head-lamp switch 5 causes reception of a head-lamp flag at the home station 2, an indoor lamp L is lit up only when the electric bulb flag is in on condition. Turning-off of the ignition switch 4 sends an ignition flag off signal from the mobile station 3, which is received to turn off the ignition flag memory, and this condition is kept. According to this constitution, electric bulbs in home can be lit up automatically without requiring any operation of the driver.
Patent JP-H01201830-A (JP)
Title: Position detector for light spot
Inventor: UCHIKOSHI KOJI
IPC: G11B7/09
Filed: 1988-02-04
Abstract: PURPOSE:To stabilize the driving control of an optical pickup by detecting the existing area of a light spot by a numeric value represented by a binary two bit signal. CONSTITUTION:A subtractor 5 outputs a tracking error signal S6, and an adder 4 outputs a light quantity voltage signal S5 having a phase difference of 90 deg. with the signal S. Next, the signal S6 by a comparator 9 and the signal S5 by a comparator 10 in a waveform shaping circuit part 11 are changed to binary shaping signals S8 and S7, then, outputted. Next, an up/down counter 23 in a signal detection circuit part 24 performs count-up and count-down corresponding to the direction and the number to traverse a recording track by the light spot based on the signals S8 and S7, and also, the binary two bit signal consisting of an inversion signal S21 and a fetch signal S18 is outputted. A control circuit 27 inputs a binary 8 bit signal group S22 from the counter 23, and detects a track position where the light spot exists.
Patent JP-H01228806-A (JP)
Title: Improved manufacture of spare impregnant containing granular thermoplastic polymer proper to usage for manufacturing fiber-reinforced composite material product, property of which in
Inventor: AREN SHII HANDAAMAN
IPC: C08J5/04
Filed: 1989-02-02
Abstract: PURPOSE: To form a fiber material suitable for use in the formation of a void-free composite article by dispersing solid particles of a thermoplastic polymer in an aq. medium containing a polyacrylic acid binder having a crosslinked molecular structure and adding a base to raise pH to prepare an impregnation soln. CONSTITUTION: For example, solid particles (about 0.1-100 μm) of a polyether ether ketone thermoplastic polymer are dryblended with solid particles of a water-soluble polyacrylic acid binder (mol. wt.; about 450,000-4,000,000) having a molecular structure crosslinked by polyalkenyl polyether and this blend is added to water in which a surfactant is dissolved to dissolve the polyacrylic acid binder (0.01-2%) to disperse particles of the thermoplastic polymer (5-50%). Subsequently, an ammonium hydroxide soln. is added to the obtained dispersion to raise the pH of the dispersion to 4-10 to form a gelled impregnation soln. and the viscosity of this soln. is set to 50,000-3,000,000 cps. A tow of carbon filaments is used as a fiber reinforcing material to be impregnated with the impregnation soln.
Patent JP-H11223765-A (JP)
Title: Achromatic lens system and achromatic attachment
Inventor: ABE TETSUYA
IPC: G02B27/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an achromatic lens system in which the secondary spectrum of an axial color aberration can be satisfactorily corrected at low costs without necessitating any expensive erasing materials. SOLUTION: This lens system is constituted of the combination of a refractive achromatic lens group having a positive power as a whole constituted of at least one positive lens whose distribution is small and at least one negative lens whose distribution is large with a diffraction face having a positive power for correcting the axial color aberration of the refractive achromatic lens group. In this case, a conditional formula that 0.005<f/fD<0.2 (in the formula, (f) indicate the focal distance of a whole system, and fD indicates the focal distance of diffraction components of the diffraction face) is fulfilled.
Patent JP-H10221331-A (JP)
Title: Method and device for evaluating flexibility of metallic material
Inventor: SEKI KUNIAKI
IPC: G01N3/30
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily evaluate the flexibility of a metallic material by making a test piece to make freely falling circular motions while one end of the test piece is fixed and bringing the test piece into collision with a test piece colliding jig at the point where the maximum acceleration is obtained, and then, reading the amount of deformation of the test piece. SOLUTION: After a main body 1 is placed on a horizontal table and is made horizontal by means of adjusting screws 2, a test piece 2 is attached to the main body 1 by inserting the test piece 2 into a test piece attaching jig 4. The test piece 2 can make revolving motions around the jig 4. Then one end of the test piece 3 is fixed to a test piece fixing jig 5 and the test piece 3 is fixed in a horizontal state. After the test piece 3 is once fixed in a horizontal state in such a way, the test piece 3 is made to start freely falling circular motions around the attaching jig 4 by releasing the fixing jig 5. One end of the test piece 3 comes into collision with a test piece colliding jig 7 at the point where the maximum acceleration is obtained.  When the test piece 3 comes into collision with the colliding jig 7, the test piece 3 is deformed in the tangential direction of the jig on the circular track. The flexibility of the test piece 3 is found by reading the amount of deformation, namely, the flexure of the test piece 3 on a scale 8.
Patent JP-S55117158-A (JP)
Title: Opening and closing mechanism of opening and closing object
Inventor: HAYAKAWA KIMIAKI
IPC: G03G15/04
Filed: 1979-03-02
Abstract: PURPOSE: To obtain the opening and closing mechanism which is high in safety and is easy to operate by using (N+1) pieces of springs for the opening and closing mechanism which are balanced by N pieces of springs and letting the values of N satisfy formula (I).  
     CONSTITUTION: The opening and closing mechanism of the automatic original original feeder is constituted by a stationary angle 28, movable angle 26, oscillating plate 29 and springs 25 spanned between the front side plate 23 and rear side plate 24. Now, when the automatic feeder is lifted, the shaft 30 fixed to the movable angle 26 moves up to the top end of the oblong hole 30a provided to the stationary angle 28. At this time, the movable angle and rear side plate 24 are balanced in the state where they are held pushed upward by the reaction of the springs 25. Here, when the weight of the automatic feeder is let Wkg and the force required for the operation Vkg, N is obtained by N>W/2V and if (N+1) pieces of springs are used, the operation is light andthe safety may be enhanced as well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07217560-A (JP)
Title: Scroll compressor
Inventor: KON TSUTOMU
IPC: F04C27/00
Filed: 1994-01-28
Abstract: PURPOSE:To perform uniform sealing throughout a whole area even when temperature distribution in a compressor under operation of a scroll compressor is brought into an uneven state. CONSTITUTION:In a scroll compressor having a scroll compression element comprising a moving scroll 2 and a fixed scroll 1, when the moving scroll 2 and the fixed scroll 1 are formed of respective materials having different linear expansion factors, a pitch between the lap 1a of one scroll and the lap 2a of the other scroll is corrected so that compensation for an amount equivalent to a difference in thermal expansion between the two materials is performed taking temperature distribution in the compressor occurring during operation of the compressor into consideration.
Patent JP-H03229353-A (JP)
Title: Kana/kanji converter
Inventor: ONO NATSUYUKI
IPC: G06F17/22
Filed: 1990-02-02
Abstract: PURPOSE:To prevent the erroneous conversion by checking grammatically how to connect between sentence clauses. CONSTITUTION:A KANA (Japanese syllabary) /KANJI (chinese character) conversion control part 7 determines a sentence clause delimiter of KANA data stored in an input KANA train storage part 2, while retrieving a word dictionary 3, and writes a candidate to each sentence clause to an output character- string storage part 8. In such a state, a sentence clause pattern classifying part 6 refers to the output character-string storage part 8, classifies a pattern of a sentence clause, while executing give-and-take of the data to a classification rule storage part 4, and writes additionally the obtained sentence clause pattern classification to the output character-string storage part 8. Subsequently, the KANA / KANJI conversion control part 7 refers to a connecting information storage part 5 and evaluates a grammatical connecting relation between candidates of every sentence clause, and determines the degree of priority of KANJI data of the candidate in accordance with its evaluation. In such a way, the erroneous conversion can be prevented.
Patent JP-S57141242-A (JP)
Title: Packed pickled ume (japanese apricot)
Inventor: ARIMITSU SEIJI
IPC: A23L19/00
Filed: 1981-02-24
Abstract: PURPOSE: To prevent the reduction in the taste of pickled ume (Japanese apricot), by packing pickled ume one by one with an impermeable synthetic resin  film.  
     CONSTITUTION: The pickled ume 1 is sealed airtightly and packed with an impermeable synthetic resin film such as cellophane, polyvinylidene fluoride, polyethylene, etc. through the protecting ring 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63192813-A (JP)
Title: Production of high mn steel
Inventor: YAMAMOTO KOTARO
IPC: C21C5/35
Filed: 1987-02-05
Abstract: PURPOSE:To easily produce high Mn steel while preventing combustion loss of Mn by supplying carbonic material quantity counterbalanced to decarbonizing quantity at the time of oxygen blowing molten iron in a top and bottom blowing reaction vessel and decarbonized-refining by supplying the prescribed quantity of Mn while supplying the carbonic material. CONSTITUTION:The molten iron is charged into the top and bottom blowing reaction vessel and the carbonic material quantity counter-balanced or more to the decarbonizing quantity caused by oxygen blowing, is supplied into the molten iron while executing oxygen-blowing. during or after supplying the carbonic material, the prescribed quantity of Mn is supplied to adjust the high temp. molten iron and next, decarbonized refining is executed to the prescribed carbon concn. Then, as Mn source adding into the molten iron, middle carbon or low carbon ferro-manganese, etc., besides high carbon ferro-manganese is used. In this way, the supplied carbonic material is burnt by the oxygen blowing to five heat to the bath, and a part of heat is utilized to raise the temp. and also the remaining part is utilized to compensate endothermic in melting Mn, and the high Mn steel is easily produced at low cost.
Patent JP-S52108744-A (JP)
Title: Shift register
Inventor: EBIHARA HEIHACHIROU
IPC: H03K3/3562
Filed: 1976-03-10
Abstract: PURPOSE: To realize the shift register whose elements are extremely a few, without deteriorating the function as the static register. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52109210-A (JP)
Title: Train service managing system
Inventor: NEMOTO FUMIO
IPC: B61L25/02
Filed: 1976-03-10
Abstract: PURPOSE:To intend to save the labour of work required for forming a travelled distance statistic recording information by automatically measuring the length of a train in every composition of trains.
Patent JP-S55118264-A (JP)
Title: Digital tone distribution system
Inventor: HASEGAWA YOSHIROU
IPC: H04M19/02
Filed: 1979-03-06
Abstract: PURPOSE:To enable to distribute and supply the tone signal from a few digital tone generating unit, by providing the digital tone relay unit to pass over simply the tone signal from the outgoing highway of time sharing switch to incoming highway. CONSTITUTION:The tone time slot of the incoming highway 3 is respectively connected to the tone time slot of a plurality of outgoing highway 8 with the fixed set communication path 10 under the exchanger processor control (not shown). Accordingly, the tone signal produced at TGEN2 appears on the incoming highway 7 of TDSW1 in the path of TGEN2-incoming highway 3-communication path 10 on TDSW1-outgoing highway 8-SRP6-incoming highway 7. It can be distributed and supplied on the outgoing highway 9 connected to each line is response to the service request from the tone time slot of the incoming highways 3 and 7 in multiconnection 12 at any times. The tone signal on the incoming highways 3 and 7 is connected to the highway 5 on TDSW1 and can be monitored with TONM4.