baber/WOPTO huggingface dataset:
Patent JP-H08264445-A (JP)
Title: Formation of microstructural pattern of highly oriented aggregate of molecular substance utilizing difference in growth rate between substrate materials
Inventor: SHIMADA TOSHIHIRO
IPC: H01L21/363
Filed: 1995-03-27
Abstract: PURPOSE: To form a microstructural pattern of a highly oriented aggregate of an organic molecular substance on a single-crystal substrate of an ionic substance, by keeping the substrate at such a temperature that growth will take place on one of the grown ionic substances and will not on the other, when epitaxially growing the organic molecular substances. CONSTITUTION: A single crystal substrate 1 of an ionic substance is formed by cleaving a single-crystal KCl material, and lithography and epitaxial growth are performed to form a desired micro-pattern 2 of a different ionic substance. Then, a beam of a desired molecular substance (e.g. vanadium oxide phthalocyanine) irradiates the substrate at approx. 80 deg.C, while the substrate is kept in vacuum at a constant temperature determined by the combination of substances, and evenly irradiated with the beam of the molecular substance 3. This selectively and epitaxially grows only one of the substances comprising the substrate. Thus, a two-dimensional microminiature structure 4, composed of a high aggregate of the molecular substance, having the optical functionality, is formed on the substrate 1.
Patent JP-H07284244-A (JP)
Title: Supporting structure of motor rotating shaft and its manufacture
Inventor: KODAIRA NAOO
IPC: F16C35/067
Filed: 1994-04-05
Abstract: PURPOSE:To provide structure of a motor rotating shaft which is easy to manufacture, does not produce a loosening by an external force applied in an axial direction and can be retained with bearings securely. CONSTITUTION:A flange part 42 which is swollen outward radially over the whole end part circumference 40a of a hollow-cylindrical motor rotating shaft 40 is retained in an axial direction with bearings 38 which support the motor shaft 40 so as to rotate freely. As the vertical wall of the flange part 42 is reinforced by a circular-arc part and vertical wall part which are provided continuous with its outer circumferential part, it is not easily deformed even if an axial direction force is applied to the motor shaft 40. Therefore, the loosening in an axial direction from the bearings 38 is not produced, so that the motor shaft can be securely retained.
Patent JP-S63233745-A (JP)
Inventor: OBATA SUSUMU
IPC: G01B17/00
Filed: 1987-03-20
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-S51143606-A (JP)
Title: Process for preparation of 1,3- propanediols
Inventor: FUNAKOSHI WATARU
IPC: C07C29/00
Filed: 1975-06-06
Abstract: PURPOSE: 1,3-propanediols of high purity are prepared in high yields by reacting ethylene with formaldehyde in lower carboxylic acids in the presence of aromatic sulfonic acids. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000268186-A (JP)
Title: Plotting processor
Inventor: CHUA JINSHINGU
IPC: B41J5/30
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To improve throughput by making uniform the processing amounts of regions to be processed in parallel. SOLUTION: A graphic processing part 21 interprets the instruction of a PDL file or the like, generates graphic data, and converts the graphic data into short vectors. A display list generating part 22 generates a top-down display list and a bottom-up display list from the vector data. A display list buffer 23 temporarily stores the display list. A band dividing part 24 divides a page into bands. A bi-directional rendering part 25 operates rendering from two faced directions. Raster data generated by the rendering are stored in a raster data storing part 26.
Patent JP-S54159152-A (JP)
Title: Voltage comparison circuit
Inventor: WATANABE KAZUO
IPC: G01R19/165
Filed: 1978-06-07
Abstract: PURPOSE:To establish the voltage comparison circuit of high accuracy, by providing the comparison circuit between the reference potential and input voltage and the differential amplifying circuit to one of the inputs of which the reference voltage is applied and in which the output is negative-fed back to another input. CONSTITUTION:The differential amplifying circuit taking the input of the output of the level shift circuits Q4 to Q6 and Q7 to Q9 to which the reference voltage Vref is applied to the input, consists of the differential pair transistors TrQ24 and Q25, emitter constant current TrQ26 resistor R16, and output TrQ27, Q28, and negative feedback is made to the base of TrQ25 via the registor R18. This differential circuit constitutes the voltage follower circuit of the level shift circuits Q7 to Q9 giving the comparison reference voltage. TrQ30 to Q34 constitute the voltage comparison circuit of the output voltage of the level shift circuits Q1 to Q3 taking the input voltage Vi as the input and of the reference voltage with the resistor R21, and the threshold voltage of the voltage comparison is independent of the dispersion if the gain of Tr through the same form of the negative feedback differential circuits Q24 to Q28, allowing to establish the voltage comparison circuit of high accuracy.
Patent JP-H04279877-A (JP)
Title: Direction finder
Inventor: NAITO HIROO
IPC: G01S3/42
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a direction finder for carrying out the direction finding at high accuracy even when there is a limitation on the size of an aerial, and so on. CONSTITUTION:Outputs (SIGMA output and   output) correspondent to the sum as well as the difference of the patterns of two directional antennas 1a and 1b, are output by a 180 deg. hybrid 7. Either output or the output of a non- directional antenna 2 is output by a switch 9. The wave detection is carried out by a first receiver 4a for the SIGMA output, and by a second receiver 4b for the output of the switch 9. The detected output of the second receiver 4b is subtracted from the detection output of the first receiver 4a by a subtracter 5. It is commanded by a searching part 6 to select the output of a non- directional antenna 2 through the switch 9, so as to determine the approximate direction based on the output of the subtacter 5. It is commanded by the switch 9 then to select the output, and the direction of an incoming wave is determined based on the output of the subtracter 5.
Patent JP-S62246940-A (JP)
Title: Resin molding having fixed polarization orientation
Inventor: ASADA TADAHIRO
IPC: B29K67/00
Filed: 1986-03-26
Abstract: PURPOSE:To obtain the titled molding having excellent thermal stability and respondent sensitivity to a treatment of applying an electric field, by carrying out the treatment of applying an electric field on a specified polyester under heating and thereafter cooling it. CONSTITUTION:A molding comprising an arom. polyester (A) consisting of at least one member selected from an arom. hydroxycarboxylic acid residue (e.g., hydroxybenzoic acid residue) (a) and an arom. substituted derivative residue of the component (a) having a substituted position and a substituent to be capable of giving anisotropy to the intramolecular dipole moment of an arom. hydroxycarboxylic acid compd. (b), whose MW is 2,000-50,000 and showing anisotropy in a molten state and/or a copolymer of the component A with at least one component selected from other arom. polyesters, polycarbonate, polyether sulfone, polyacrylates, and polyalkylene terephthalates and containing partially the component A in the same molecular chain, is treated by applying an electric field under heating to give polarization orientation, which is then fixed by cooling rapidly.
Patent JP-H05269994-A (JP)
Title: Method for manufacturing head for ink jet printer
IPC: C23C18/20
Filed: 1992-03-26
Abstract: PURPOSE:To form a plurality of pressure chambers, each of which is connected to each of ink supply parts and each of ink ejection ports, by a method wherein electrodes are formed to the internal faces of grooves formed to a piezoelectric material, and openings of the grooves are closed by joining a top plate to the surface of a substrate. CONSTITUTION:Ink in pressure chambers 14 on the right and the left that are reduced in the capacity does not fly through ejection ports 11. The internal pressure of a center pressure chamber 14 decreases as its capacity increases, and thereby ink in an ink supply part communicated with the chamber is sucked with meniscus on the ink ejection port 11 retreated slightly. Then voltage, reverse to that applied theretofore, is applied with rapidity to electrodes 8, and thereby a support 4 on the left to the center pressure chamber 14 deforms toward the right and the support 4 on the right deforms toward the left, making the capacity of the center pressure chamber 14 reduced rapidly. Thereby the ink flies through the ink ejection port 11 of the center pressure chamber 14.
Patent JP-H06260652-A (JP)
Title: High-voltage power transistor and its formation
Inventor: SATSUTOUINDAA MARUHI
IPC: H01L27/06
Filed: 1993-03-26
Abstract: PURPOSE: To form a high-power integrated circuit device with its source separated electrically from its substrate, by forming an SOI structure transistor and the drain drift region of a bulk semiconductor connected with the SOI transistor. CONSTITUTION: Forming a pattern-form oxide layer 20a having an injection opening on the surface of a substrate 12, an N-type drain drift region 14 is formed by an injection method in the P-type substrate 12. Then, injecting an N-type dopant from a polycrystal 22a, a region 18 is formed in the drain drift region 14. By this manufacturing process, forming an N-type drain coupling bridge 22a, and connecting the drain drift region 14 with a channel 26 and an N-type source 22b, an SOINMOS transistor 40 is formed on a first insulation layer 20a to obtain a RESURE.LDMOS power transistor 10. This transistor 10 has breakdown and RDSon characteristics born by RESURE.LDMOS transistors, and it can electrically separate its source 22b from the substrate 12.
Patent JP-H05273386-A (JP)
Title: Removable platform useful for work in casing such as pressurizer of pressurized reactor
IPC: G21C1/09
Filed: 1991-04-01
Abstract: PURPOSE: To obtain a removable platform being employed for work in a casing such as the pressurizer of a pressurized reactor in which the work platform can be installed in the casing and can be removed therefrom through operation on the outside of the casing. CONSTITUTION: The removable platform comprises a shoot 14 having handling and tightening assemblies 18, 19, 14a and a supporting part 14b, a supporting shaft 16 fixed to the shoot 14 by joint coupling, an assembly of supporting arm 15 fixed rotatably to the supporting shaft 16, and plate elements 17, 35 to be mounted on the supporting arm 15.
Patent JP-S52150854-A (JP)
Title: Ice plant
Inventor: KOBAYASHI TOSHIYUKI
IPC: F25C1/04
Filed: 1976-06-10
Abstract: PURPOSE: To obtain an ice plant to take out ice without need of hot heat source by means of constituting a water reservoir in the provision of front, back and lateral heat transmission panels and ice carrying belts to supply and drain brine to and from each heat transmission panel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07283795-A (JP)
Title: Voice signal decoding circuit
Inventor: MATSUMOTO AKITO
IPC: G10L19/00
Filed: 1994-04-06
Abstract: PURPOSE:To reduce the storage capacity of a 2nd storage means for frame de-interleave to the minimum by partly sharing a 1st storage means extending the voice data and a 2nd storage means for frame de-interleave processing. CONSTITUTION:The data block in an (n) bit unit extracted from a 1st storage means 14 is lead to a 2nd storage means 17 consisting of R-types of RAM 1 to RAMR consisting of 2 words, 3 words,...R+1 words virtually taking the (n) bit as one word unit and it is written in by one word. A reading control means 19 reads it out one by one from RAM1 to RAMR in succession. By repeating these operations, the frame de-interleave voice data are outputted in succession from the 2nd storage means 17. Thus, it is unnecessary to hold the voice data read out from the storage means 17, resulting in reducing the storage capacity of the storage means 17.
Patent JP-H03269770-A (JP)
Title: Time sequential picture coloring device
Inventor: SHIMIZU SEIYA
IPC: G06T13/00
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a coloring means which easily changes coloring information by providing a means which changes relations between a color code and picture label information to collectively correct the color of areas to which the same label is added of respective pictures of time sequence. CONSTITUTION:A color table where the color to color a picture is stored with respect to each color code and a correspondence relation table indicating relations between label information added to areas of respective parts of each time sequential picture 6 and the color code on the color table are provided. Line pictures 6 of time sequences are inputted by a picture input device 1 and are converted to label pictures 7 and are preserved in a data base 4, and a picture coloring part 3 changes relations between the color code on the color table and label information added to areas of respective parts of pictures to collectively correct the color of areas to which the same label is added of respective pictures 6 of time sequences. Thus, erroneous coloring is difficult and coloring information is easily changed.
Patent JP-H06278193-A (JP)
Title: Extrusion control device for extrusion molding machine
Inventor: MORI MASAKI
IPC: B29C48/395
Filed: 1993-03-26
Abstract: PURPOSE:To sense the dimension of a work simply without measuring the outer shape dimension of horizontal face or perpendicular face of the work and control to improve the dimension accuracy of the work for an extrusion molding machine. CONSTITUTION:A device comprises a dimension sensing means consisting of a thickness sensing means 8 sensing the dimension of a work 20 just after being extruded out of a die 6 of an extrusion molding machine 1, and a screw control means 34 controlling the number of rotations of a screw 3 of the extrusion molding machine 1 in a manner that the dimension of the work 20 sensed by the dimension sensing means consisting of the thickness sensing means 8 is made equal to the reference dimension such as a given thickness reference dimension signal Dti. The thickness of the work 20 sensed by the dimension sensing means consisting of the thickness sensing means 8 is the thickness zone with little variation of thickness in the width direction of the work 20.
Patent JP-S60212665-A (JP)
Title: Fuel injection engine
Inventor: OKAZAKI KATSUMI
IPC: F02M23/12
Filed: 1984-04-05
Abstract: PURPOSE:To achieve good atomized/mixed condition over the entire operating region by ejecting air toward the injection nozzle of fuel injection valve provided in the downstream of gate valve upon lowering of the opening of the gate valve provided in the secondary intake path below predetermined level. CONSTITUTION:Main intake path 11 will extend from an aircleaner 10 into the cylinder head 2 and partitioned by a partition wall 14 to form plural branch paths communicatable with plural intake ports 5. A gate valve 18 and a fuel injection valve 23 in the upstream of partition wall 14 are provided in the path 11. While an opening 19 is formed to the upstream of said valve 18 and an auxiliary intake path 20 is extended from said opening 19. Furthermore, an airbleed path 25 is provided above said valve 18 to communicate the upstream end through said opening 26 with upstream of said valve 18. The air low lead into the path 25 is ejected toward the inside of the socket 27 of said valve 23.
Patent JP-H10263638-A (JP)
Title: Method for setting rolling reduction apparatus of sendzimir mill
Inventor: HOSHINO MASASHI
IPC: B21B31/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable mathematically deciding of a setup without using the experiences by using the obtd. specific equation calculating the regularity of effect by a lower or an upper rolling reduction device on a pass line under a boundary condition to the movable limit of intermediate rolls so that the pass line becomes always constant and obtaining eccentric angle of the lower or the upper rolling reduction device. SOLUTION: An eccentric angle of side rolling reduction device 30, 32 which can roll with the fixed eccentric angle of the upper or the lower rolling reduction device 22, 26, is calculated from geometrical relation of the rolls. The eccentric angle of the lower or the upper rolling reduction device 26, 22 is calculated with the obtd. model equation calculating the regularity of effect by the lower or the upper rolling reduction device 26, 22 on the pass line under the boundary condition to the movable limit of the first and the second intermediate rolls 14, 16 so that the pass line becomes always constant.  As the model equation, in the case of using (x) for the eccentric angle of the lower or the upper rolling reduction device 26, 22 and (y) for the eccentric angle of the side rolling reduction device 30, 32, [(x-xo)cosα+(y-yo)sinα]<2> / a<2> -[(y-yo)cosα+(x-xo)sinα]<2> /b<2> =1 is used.
Patent JP-H11266209-A (JP)
Title: Optical transmitter
Inventor: SAITO NORIAKI
IPC: H04B10/07
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide with a simple constitution an optical transmitter for connecting half-duplex serial transmitters by full duplex optical transmission lines. SOLUTION: For this optical transmitter 1, provided with a transmitter 3 for outputting signals from an optical fiber and a receiver 2 for inputting the signals from the half duplex serial transmitter, the output of the transmitter 3 is connected via a resistor 6 to the input of the receiver 2. The resistance value of the resistor 6 is turned to a value for inputting the signals to the receiver 2, without being affected by the output level of the transmitter 3 when the half-duplex serial transmitter outputs the signals and correctly inputting the output signals of the transmitter 3 to the half-duplex serial transmitter, when the half duplex serial transmitter is not outputting the signals.
Patent JP-S6445608-A (JP)
Title: Tire vulcanizing press
Inventor: ICHIKAWA KATSUMI
IPC: B29C31/04
Filed: 1988-03-22
Abstract: PURPOSE:To keep a tire from deforming flat under its own weight and the like and contrive to improve its durability at high temperature by a method wherein the green tire to be installed in mold elements can be installed under the suspended (hung) state. CONSTITUTION:A lower mold 3 and an upper mold 6 are mated with each other, since an upper and a lower mold elements 4 and 1 are freely openable and closable. The molds 3 and 6 shape a mold to form the outer shape of a green tire T, which has an upper bead T1 and a lower bead T2, both of which have been shaped. Further, an inner tube 16 is provided in the upper mold element 4 side so as to be freely and vertically movable relative to the upper mold element. An upper bead ring 18 forms a part of the upper mold 6 by the vertical movement of the inner tube 16. Respective sectors 25 are vertically movable together with a sector housing 21, which is relatively vertically movable in the inner tube 16, and at the same time rockable (openable and closable) about a fulcrum shaft 27. Under the mold closing state, the green tire T is vulcanizing formed. At this time, since the chucking portion 25C of the sector 25 is accommodated in the inner tube 16, the fitness of an elastic molded body 18 is also kept favorable.
Patent JP-H0332605-A (JP)
Title: Automatic clamping-device
Inventor: JIYON GURIIN
IPC: F16B2/16
Filed: 1990-03-20
Abstract: PURPOSE: To securely clamp every shaped materials of all kind shapes and also simply release the clamp by providing a special roller, and comprising to obtain a fixing action in accordance with a pressure affected to a side wall opposed to a casing by this roller. CONSTITUTION: When a sheet material (F) is inserted into an opening portion 6, a rollers 1, 2 are squeezed in upward, and they are sufficiently separated as shown in the marks 1', 2'. Accordingly, the whole pressing assembly consisting of the rollers 1, 2, the branch portion 10, 11 of a fork-shaped wire, a springs 12, 13 and a ring portion 16 is squeezed in upward against an upper side bearings 14a, 15a. And if some tensile force is actuated, as well as the pressing assembly is drawn downward, consequently the sheet material (F) is clamped by a more larger force in proportion to a resisting force against a tension by an wedge action. In order to release the sheet material (F), it may pull only the ring portion 16.
Patent JP-H05141872-A (JP)
Title: Sheet-shaped joint material for piling refractory brick and fabrication thereof
Inventor: KASAHARA HAJIME
IPC: C04B35/80
Filed: 1991-04-01
Abstract: PURPOSE:To rapidly and accurately ensure refractory brick piling without requiring skill by forming and employing a refractory brick piling sheet-shaped joint material by mixing a muddy material comprising refractory fine powder and a thickener into a fibrous texture of an unwoven fabric. CONSTITUTION:A refractiory brick piling sheet-shaped joint material is fabricated by mixing a muddy material 2 comprising refractory powder and a thickener into a fibrous texture of an unwoven fabric 3. The joint is sheet-shaped, so that once it is fabricated into a predetermined thick one, a uniform thickness joint is formed with ease upon piling bricks by simply sticking to refractory bricks thereamong. Further, the unwoven fabric 3 has a cushioning property, and when it is pushed by the refractory bricks, part of the molding part 2 contained in the fibrous texture of the unwoven fabric 3 exudes and diffused between the joint material and the refractory brick for securely burying gaps thereamong therewith.
Patent JP-H02245348-A (JP)
Title: Printing control system for printer
Inventor: FUJII KATSUYASU
IPC: G06F3/12
Filed: 1989-03-20
Abstract: PURPOSE:To continue a half-tone boundary even if the half-tone printing start point of an upper line is different from that of a lower line by dividing the start column number of the lower line by the total of columns of half-tone basic data stored in a memory so as to obtain a remainder, fetching data from the column of the half-tone basic data designated by the remainder, and printing the data. CONSTITUTION:This system contains a half-tone basic data storage part storing half-tone basic data 100 of the total column number A and a half-tone data fetching and calculating part 14 which obtains a remainder C as a data fetching number by an expression (start column)/(total of columns)=S2/A to print two or more consecutive lines in half-tone if the start column S1 of an upper line L1 is different from the start column S2 of a lower line L2. A half-tone control part 16 starts fetching data at the column of the half-tone basic data 100 designated by the fetching number C calculated by the half-tone data fetching and calculating part 14, and stores the data in a buffer 10, following which the control part instructs printing. Consequently, a plurality of half-tone lines continue vertically, and the printing quality in half-tone can be significantly improved.