baber/WOPTO huggingface dataset:
Patent JP-S6383166-A (JP)
Title: Room temperature-curable organopolysiloxane composition
Inventor: MIYAMA MIYOJI
IPC: C09J183/00
Filed: 1986-09-26
Abstract: PURPOSE:To provide the title compsn. having excellent shelf stability, etc., by mixing an organopolysiloxane which has a specified viscosity and whose terminals are blocked with hydroxyl groups with an alpha- aminomethyltrialkoxysilane (a condensate of a partial hydrolyzate). CONSTITUTION:An organopolysiloxane which has a viscosity of 20-1,000,000cP at 25 deg.C and whose terminals are blocked with hydroxyl groups (e.g., alpha,omega- dihydroxy-dimethylpolysiloxane) is mixed with an alpha-aminotrialkoxysilane (e.g., dibutylaminomethyltrimethoxysilane) or a condensate of a partial hydrolyzate thereof to obtain the title compsn. suitable for use as a building sealant, an adhesive, etc. When a silicon compd. having at least three alkoxy groups attached to a silicon atom per molecule (e.g., methyltrimethoxysilane) is added thereto, shelf stability, etc., can be further improved.
Patent JP-H1157955-A (JP)
Title: Method for continuously casting steel
Inventor: KIMURA MASAHIKO
IPC: B22D11/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a steel continuous casting method which can profitably prevent the development of channeling in a mold when controlling molten steel supplying quantity into the mold by using a three-layer type slide valve. SOLUTION: This steel continuous casting method is executed by supplying the molten steel held in a tundish into the mold through the slide valve formed with the three-layer plates arranged at the bottom part of the tundish and an immersion nozzle 4 successively arranged with the slide valve. In such a case, as the immersion nozzle in this steel continuous casting method, the immersion nozzle with spouting holes 7 having the spouting hole angle 10 deg. in the reverse direction to the drift of the nozzle spouting flow caused by leaning of the molten steel flow at the flow rate adjusting part of the slide valve, is used.
Patent JP-S6274167-A (JP)
Title: Generating method for line segment
Inventor: YOHANESU UIRUHERUMUSU MARIA YA
IPC: G06K15/02
Filed: 1986-09-26
Abstract: Method for the generation of line segments having a specific thickness and having round extremities on a homogeneous raster, the raster points of which form a number of parallel raster lines, between a start point and an end point, the line segment being stored in a bit map memory in the form of a large number of image points or pixels, comprising- the determination of the coordinates of the centre points of the line segment in the consecutive raster lines,- the generation of a disc having a diameter which corresponds to the thickness of the line segment, and- the placing of the bit-representation of the disc at the start point of the line segment in the bit-map memory, the centre point of the disc corresponding to the coordinates of the start point of the line segment.At least a section of the bit representation of the disc is stored in an intermediate memory and at least a section thereof is repeatedly read out of the intermediate memory and is placed in the bit-map memory, the locations of said read-out sections of the disc in the bit-map memory being related to the line centre points of the line segment in the consecutive raster lines.
Patent JP-S60121611-A (JP)
Inventor: ISHIWATARI KAZUYA
IPC: H01B5/14
Filed: 1983-12-02
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-S60119655-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: HAYATA KIYOSHI
IPC: G11B15/467
Filed: 1983-11-30
Abstract: PURPOSE:To attain beautiful insertion recording by detecting immediately a pilot signal written by a recording video head by means of a tracking video head so as to feed back it immediately to the tracking. CONSTITUTION:Only a video signal is written superimposingly to video heads 3, 4 at insert recording. A signal from video heads 18, 19 is inputted to a pilot signal detecting circuit 15. In corresponding two pilot signals f', f'' to the two video heads 18, 19 respectively, when the video head 18 traces a video track recorded by the video head 3 and tracking is conducted by applying a control signal to a servo circuit 16 so as to maximize the pilot signal f' in other words so as to minimize the pilot signal f'', the superimposing write with less crosstalk is attained. This is applied also to the case with the video head 19.
Patent JP-H07165642-A (JP)
Title: Decyl alcohol mixture, phthalic ester obtained therefrom andmethod of using this ester as plasticizer
Inventor: HERUMUUTO BAARUMAN
IPC: C07C29/17
Filed: 1994-09-22
Abstract: PURPOSE: To obtain decyl alcohols and, if desired, di(decyl)terephthalates by esterification of the decyl alcohols by hydroformylation of a mixture of butene-1 and butene-2 by a specific two-stage method to obtain aldehydes, and condensation of the aldehydes to form aldols, followed by hydrogenation.  
     CONSTITUTION: A mixture of butene-1 and butene-2 is formylated by the following two stages. (i) The mixture is reacted by using, as the catalyst, an Rh compound complexly linked with a water soluble phosphine in a heterogeneous reaction system at 70-150°C under a pressure of 0.4-30 MPa. (ii) The reaction mixture is reacted by using a Co catalyst in a homogeneous phase at 130-180°C under a pressure of 8-30 MPa. (iii) Then, the resulting aldehyde mixture is separated. (iv) Further, the aldehyde mixture is condensed to obtain an aldol mixture. (v) The aldol mixture is separated and subsequently hydrogenated to obtain a mixture of isomeric decyl alcohols. Furthermore, if necessary, the resulting mixture is reacted with phthalic acid or phthalic anhydride to obtain a mixture of isomeric di(decyl)phthalates. The mixture of isomeric di(decy) phthalates is useful as a plasticizer. This phthalate mixture exhibits excellent low temperature properties. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11212839-A (JP)
Title: System and method for performing preparation processing of computer memory
Inventor: BEELITZ ALAN E
IPC: G06F3/06
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To simplify preparation processing of hard disk and division process to be used by a computer. SOLUTION: A computer 10 operates an operation code and has, a processor 12 which can receive an external instruction, a storage device 16 such as a hard disk that can be accessed to by the processor 12 and a pair of operation codes for performing preparation processing of the storage device 16. This pair of operation codes characteristically decides a configuration of the storage device, receives at least one external instruction and includes an instruction for performing the preparation processing of the storage device by responding to the instruction.
Patent JP-H0280123-A (JP)
Title: Folding die
Inventor: HONGO TOSHIO
IPC: B21D5/04
Filed: 1988-09-14
Abstract: PURPOSE:To fold the edge part of a work into an acute angle shape by turning an ironing and bending die set in the intermediate part between a lower die and a recessed part through the inclined part of a backup member. CONSTITUTION:The work W is mounted on the lower die 19 and projected by a prescribed folding length to hold the work W. Then, when a ram 10 is lowered, the work W is inserted and fixed between the upper 15 and the lower die 19. further, the ram 10 is lowered while reaction is supported by a backup member 16, the upper die 15 and the lower die 19 between which the work W is inserted are lowered against the pressure of a pressure pad 20 and the edge part of the work W is bent in an L shape by the part of the edge 21a of a relatively rising ironing and bending die 21. Then, after the ram 10 is elevated and the upper die 15 returns to an open height state, the work W whose edge part is bent in the L shape is projected further by a bent length and when the ram 10 is lowered similarly, the edge part of the work W inserted and fixed between the upper die 15 and the lower die 19 is folded in a U shape by the part of an edge 21b of the ironing and bending die 21 relatively elevated by the pressure of the ram 10.
Patent JP-H04124147-A (JP)
Title: Method of blanking reaction mixture
Inventor: GEIRII AARU MAACHIYANDO
IPC: C07B63/02
Filed: 1990-08-31
Abstract: PURPOSE: To remove proton donating reactive impurities in the reaction mixture, by use of a blanking agent such as 1,3-phenhylene-bis(3-methyl-1- phenylpentylidene)bis(lithium), etc.  
     CONSTITUTION: A blanking agent comprising a compound of the formula (R 1  is H or a 1-16C inert group; R 2  is a 6-20C unsubstd. or aliphatic-substd. aromatic group; R 3  is a 1-20C alkyl) is added at 30-90°C to remove the proton donating reactive impurities (e.g. water, alcohol) in an anionic or a Ziegler-Natta polymerization mixture. Removal of the impurities is evidence by observing the color change of the reaction mixture, and the color change is detected by photoelectronic means. The present blanking method is used in combination with other methods, for example, a portion of the contaminants is first removed by addition of a small amount of a strong base to finally accomplish the present method. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6288737-A (JP)
Title: Paper sheet handling device
Inventor: SATO MITSUYOSHI
IPC: B65H3/44
Filed: 1985-10-16
Abstract: PURPOSE:To deliver paper sheets according to the selected ones, by installing one separation mechanism, functioning in common, between two housing parts. CONSTITUTION:When a second pressing device 65 is operated and 10,000-yen bills are pushed upward, an arm 46 rocks centering on a shaft 45 by push-up motion of a second guide roller 12. The 10,000-yen bill 5 housed in a second housing part 3 comes into contact with a first guide roller 11 and a delivery roller 7, whereby each bill at the topmost part is delivered and separated piece by piece by a high friction member 7a of the delivery roller 7, another high friction member 8a of a feed roller 88 and a second separation roller 10, passing through between a guide 64 and a second round belt 63, and fed to a first conveying passage 29. When 1,000-yen bills 4 housed in a first housing part 2 are made into separation, a first bottom plate 51 is rocked to a lower part centering on a shaft 69 and if so, the bill at the lowermost part comes into contact with the delivery roller 7 whose outer circumferential part adjoins the side of the first housing part 2 from an opening part of the first bottom plate 51.
Patent JP-H0784908-A (JP)
Title: Program transmitting method
Inventor: MIYAUCHI TAKASHI
IPC: G06F13/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide a program transmitting method which can update a program loaded into all device from any device constituting an information A transmission system without causing a system down. CONSTITUTION:An optical transmission line of one system of an optical duplex transmission line is normally used to transmit monitor information between a monitor information processor 9, and a monitor information processor 10 and a program transmission equipment 11 stores a RAM 16 with program data from a personal computer 24 and sends the program data after instructing the erasure of a flash memory 30 to each monitor information processor 9 through the two-system optical transmission line, and each monitor information processor 9 receives the data by a CPU 28 and stores them in the flash memory 30 through a bus line changeover switch 31.
Patent JP-S6384074-A (JP)
Title: Photovoltaic device
Inventor: WATANABE KANEO
IPC: H01L31/06
Filed: 1986-09-26
Abstract: PURPOSE:To prevent a diffusion under the state of a high temperature of a backplate constituent element by forming a semiconductor film by amorphous silicon and shaping an impurity layer on the side where the semiconductor film is brought into contact with a backplate in an n-type layer containing nitrogen of mean content of 1-20 atom %. CONSTITUTION:A semiconductor film 3 mainly comprising amorphous silicon irradiated with beams passing through a light-receiving surface electrode 2 is formed to a translucent and insulating glass substrate 1 through the light- receiving surface electrode 2 having a single layer or laminated structure consisting of a translucent conductive oxide, and a backplate 4 composed of a metal is shaped on the rear side of the film 3. The semiconductor film 3 is made up of an amorphous silicon carbide p-type layer 3p brought into contact with the light-receiving surface electrode 2 and functioning as a window layer, an amorphous silicon non-doped i-type layer 3i generating the optical carriers of electrons and holes when receiving the projection of beams, and an amorphous silicon nitride n-type layer 3n having nitrogen of mean content of 1-20 atom %.
Patent JP-S60121807-A (JP)
Title: Amplifier circuit
Inventor: MURAKAMI MASAHARU
IPC: H04N3/26
Filed: 1983-12-06
Abstract: PURPOSE:To output a large-amplitude signal with good frequency characteristics by transistors (TR) with low dielectric strength by connecting a differential couple of TRs impressed with an input signal and a TR between them and their active load in stages. CONSTITUTION:A constant current source I0 is connected through resistances R10 and R11 to emitters of the differential couple of TRs Q1 and Q2 impressing with the input signal Vin at bases. Then TRs Q9 and Q10 are connected in stages to the collector of the TRQ1, and a voltage obtained by dividing a source voltage Vcc equally through resistances R7-R9 is impressed to their bases. The TRQ9 drives a TRQ3 as the active load, TRs Q3 and Q4 constitute a current mirror circuit, and the voltage Vcc is impressed to emitters of the TRs Q3 and Q4 through a resistance. The collector of the TRQ4 is connected to an output terminal P3 through multistage-connected TRs Q5 and Q6, and a terminal P3 is connected to the collector of the TRQ2 through the multistage-connected TRs Q7 and Q8. The voltage generated by dividing the voltage Vcc equally through resistances R1-R6 is impressed to bases of the TRs Q5-Q8, and the voltage V0 with a high amplitude is outputted by using the TR with low dielectric strength.
Patent JP-2000309665-A (JP)
Title: Rubber composition
Inventor: YATSUYANAGI CHIKASHI
IPC: C08L21/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a vulcanized rubber composition with heat aging resistance and breakage characteristics made compatible with each other, by making a vulcanizable rubber and reinforcing filler include a specific sulfur compound, and by making them satisfy a specific condition. SOLUTION: This composition is obtained by making a vulcanizable rubber and a reinforcing filler include a compound of the formula (SxR1)n (R1 is an organic group; x is 3-5 on the average; n is 1-100), and by making the ratio of the VM value of formula I [XM is variance before/after toluene swelling, after treated with a lithium aluminum hydride-saturated tetrahydrofuran/toluene (volume ratio 1/1) mixed solution; ϕ is the volume fraction of the above- mentioned reinforcing filler in the rubber composition; Vs is the molecular weight of toluene; μ is a rubber/toluene interaction coefficient] to the VD value of formula II [XD+M is the variance before/after treated with a propane-2-thiol (0.4 mol/l)/piperidine (0.4 mol/l)-added tetrahydrofuran/toluene (volume ratio 1/1) mixed solution] <=0.4.
Patent JP-S6474206-A (JP)
Title: Manufacture of phenolic alternating copolymer
Inventor: KAWACHI HIDESHI
IPC: C08F212/00
Filed: 1987-09-12
Abstract: PURPOSE:To produce efficiently a phenolic alternating copolymer excellent in heat resistance, etc., by reacting a specific vinylphenolic derivative with maleic anhydride, and hydrolyzing the resulting copolymer. CONSTITUTION:A vinylphenolic derivative represented by formula I (wherein R1, R2 and R3 are each H or a lower alkyl; R4 is a lower acyl; and m is 1-3) (e.g., hydroxystyrene or isopropenylphenol) is reacted with maleic anhydride. The resulting copolymer is hydrolyzed to produce a phenolic alternating copolymer comprising repeating units represented by formula II. Since the phenolic alternating copolymer contains highly reactive phenolic hydroxyl groups and carboxyl groups in the molecule, it can be suitably used for modifying materials for synthetic resins, paints, adhesives, age-resisters for rubbers, sewage treating agents, ion exchange resins, etc.
Patent JP-H0780220-A (JP)
Title: Circulation, heat retaining and filtration device of bath tub water
Inventor: TAKADA TADAMATSU
IPC: A47K3/00
Filed: 1993-09-14
Abstract: PURPOSE:To enable a filter to be replaced easily and enhance the property to discharge air from a container storing a filter in a circulation, heat retaining and filtration device of a bathtub water. CONSTITUTION:A cylindrical lid 30 with a bottom is engaged with the upper end of a support cylinder 21, and the bottom surface of the lid 30 forms a projecting surface 30b protruding gradually downward toward the center from the peripheral part, if the lid 30 is engaged with the support cylinder 21. In addition, an outflow port 21 connected to the suction port 40a of a pump 40 is formed on the lower end surface of the support cylinder 21. If the pump 40 is activated, the bathtub water in the support cylinder 21 is sucked into an area below the support cylinder 21. Consequently, the lid 30 is sucked and pressed tightly to the upper end of the support cylinder 21.
Patent JP-2001020516-A (JP)
Title: Temporary lifting device and method for erecting the same
Inventor: YASUDA TAKASHI
IPC: E04G3/28
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To permit easy and rapid erection so that costs can be reduced and perform erection work safely. SOLUTION: This temporary lifting device includes: floors 1a, 1b,... disposed at plural heights; a suspension chain 27 for interconnecting the floors 1a, 1b,...; staircases 11, 24 provided between the floors 1a, 1b,... of different heights; and handrails 31, 32 connected to the suspension chain 27 between the floors 1a, 1b... of different heights.  Of the floors 1a, 1b, 1c,... of different heights, each of the lower floors 1b, 1c,... except the uppermost floor a has a metallic base frame 17 and an expanded metal 18 extended over the base frame 17, and the uppermost floor a has sufficient strength to withstand the weight of workers on a lower component part consisting of the suspension chain 27 connected to the floor 1a, the floors 1b, 1c,..., the staircase 24, the handrails 31, 32 and the like and on the floor, while suspending the lower component part and being supported on a support member 58.
Patent JP-H0893377-A (JP)
Title: Drilling bit
Inventor: HAYASHI TAKESHI
IPC: E21B10/58
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a drilling bit which eliminates crack accidents at the shank and prolongs the durability. CONSTITUTION: A drilling bit is fixed to the recess opened to the front end of a columnar shank body by pressing-in of a circular cylindrical carbide tip or brazing thereof. The sectional area in which the area of the inner diameter of the recess 3 is subtracted from the area of the outer diameter D1 of the columnar shank body, is regarded as X and the sectional area of the outer diameter of the carbide tip inserted and fixed in the recess opened to the front face of the columnar shank body is regarded as Y. The relation between X and Y is regarded as Y/X=Z. In this case, Z is set within the range of 0.20-0.45 to greatly reduce the crack accidents of the shank.
Patent JP-H0655790-A (JP)
Title: Paper feed device and paper feed method for printer
Inventor: IWATA YASUO
IPC: B41J13/00
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a paper feed device and a paper feed method in which skew of paper of various sizes can be prevented by simple construction and action. CONSTITUTION:A title device comprises a paper path 11 disposed horizontally with front and rear openings; a platen 5; a printing head 6; a paper setting part 7 provided with a pick-up roller 8 at the top end thereof; and a paper feed roller 2. Paper set in the paper setting part 7 is picked up by the rotation of the pick-up roller 8. The rotating paper feed roller 2 is made to bite into the leading end of the picked up paper 9. The paper is fed forward until the leading end of the paper 9 bites into the paper feed roller 2 by the order of 1/2 inch. After that, the rotation of the pick-up roller 8 is brought to a stop, and the paper feed roller 2 is reversely rotated. The paper 9 is fed back until the bite of the leading end of the paper 9 is released in the state that the trailing end of the paper 9 is fastened by the pick-up roller 8. The paper feed roller 2 is rotated forward, whereby the paper 9 is passed through the paper feed roller 2 to be fed onto a printing position.
Patent JP-S59123427-A (JP)
Inventor: YAMANAKA KEIJI
IPC: H02J3/18
Filed: 1982-12-28
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-H0970752-A (JP)
Title: Grinding wheel
Inventor: NAGASE YUKIYASU
IPC: B24D5/14
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel which can machine a sharp corner part at a right angle even when the grinding wheel is worn. SOLUTION: A grinding wheel 8 is supported on a wheel spindle stock metal unit 7, and the wheel spindle stock metal unit 7 is fixed on a wheel 6. The grinding wheel 8 is a ringlike grinding wheel of which shape of a cross section is substantially parallelogram, and one side among the sides constitutes a grinding face 9. Grinding is done by bringing the grinding face 9 into face-contact with a side of a workpiece and rotating the wheel 6.
Patent JP-H0762635-A (JP)
Title: Automatic closure for opening part at gate of close channel
Inventor: YANAI HIROSHI
IPC: E02B7/26
Filed: 1993-08-24
Abstract: PURPOSE:To prevent air suction voltexes from occurring even when a suction channel for a large-sized pump is made compact. CONSTITUTION:A gate-passage clearance 21, in which a gate 5 is vertically moved, is provided on a ceiling wall 23 forming a close channel 1 in a suction channel for a large-sized pump. A closure 6 is mounted on an opening part 22 of the clearance 21 by a pivot 61 so as to be forcibly pushed usually to the direction in which the opening part is closed, and is composed so as to be automatically opened or closed with the vertical movement of the gate 5.
Patent JP-H0394999-A (JP)
Title: Apparatus for manufacturing tablet
Inventor: IWAZAWA TSUYOSHI
IPC: B30B15/00
Filed: 1989-09-05
Abstract: PURPOSE:To improve the working efficiency of an apparatus by scrubbing circumferential surface in inner hole with a brush fittable/removable and rotating the brush. CONSTITUTION:An upper stamp 32 and lower stamp 34 are fitted in a mortar 30. These are held to rotary disk 26 rotated with a driving device. The upper and lower stamps 32, 34 are vertically driven with stamp driving mechanism. Raw material is compressed between the upper stamp 32 and lower stamp 34 in the inner part of inner hole in the mortar 30 to form tablet. Then, the circumferential surface in the inner hole is scrubbed with the brush fittable/ removable. The brush is rotated with a mortar 56 and brush fitting shaft 58 in a cleaning device 52. By using this apparatus, the tablet for medicine, medical article except medicine, chemical substance, food, powder metallurgical industry, etc., is manufactured. By this method, the cleaning operation for stamps and mortar at the time of changing over the raw material powder can be continuously automated.