baber/WOPTO huggingface dataset:
Patent JP-S6138278-A (JP)
Title: Bimorph type piezo actuator
Inventor: TAKAHASHI TAKAMICHI
IPC: F16K31/00
Filed: 1984-07-31
Abstract: PURPOSE:To minimize sliding parts by sealing a bimorph type piezo actuator in casings. CONSTITUTION:An electrical strain element 1 is formed as a board of bimorph type electrical strain elements. A bimorph type piezo actuator is comprised of the electrical strain element 1 and a voltage applying plate 13. Contact plates 17, 18 connected respectively with conductors 15, 16 are fixed in casings 3a, 3b, and the free ends of the contact plates 17, 18 are formed in curved shape to be pressed on the voltage applying plates 13, 14 owing to their elasticity when the casings 3a, 3b are fixed. An elastic plate 2 is bent by means of the bimorph type electrical strain element 1 when the voltage is applied to the voltage applying plate 13 or 14 to move a valve body 5 variably to either of positions for seating it at a valve seat 7 or 9.
Patent JP-H098339-A (JP)
Title: Solar cell
Inventor: NAKAZONO RYUICHI
IPC: H01L31/04
Filed: 1995-06-26
Abstract: PURPOSE: To attain a sufficiently high photoelectric conversion rate using a thin film by providing a semiconductor film for reflecting the light between the pn junction and the substrate of a solar cell where a semiconductor comprising a pn junction is provided on the substrate. CONSTITUTION: An incident light 9 to a solar cell passes through a p-type Al0.85 Ga0.15 As layer 4 and a p-type GaAs layer 3 and reaches a pn junction plane Cpn where the solar light spectrum in a short wavelength region is subjected to photoelectric conversion. The residual solar light spectrum in long wavelength region is not absorbed but transmits through an n-type GaAs layer 2 and reflected on a layer 8. It transmits again through the n-type GaAs layer 2 and reaches the pn junction plane Cpn, from the rear side, where it is subjected to photoelectric conversion and taken out as a current from the electrodes 6, 7. Since the solar light spectrum is utilized while being split, the solar light energy is converted effectively into electric energy and a sufficiently high photoelectric conversion rate can be attained using a thin film.
Patent JP-S5783524-A (JP)
Title: Preparation of polyester
Inventor: ODAJIMA AKIO
IPC: C08G63/78
Filed: 1980-11-14
Abstract: PURPOSE: To obtain a polyester containing a large amount of uniform and fine internal particles, having improved non-transparency and slipperiness, by adding a lithium compound and a phosphorus compound which are in specific relationship of amount to a reaction system at a specific period during polycondensation reaction.  
     CONSTITUTION: At an arbitrary period from the end of the esterification reaction of (A) terephthalic acid (an ester forming derivative) with (B) a glycol to a time when the intrinsic viscosity of the reaction product in the proceeded polycondensation reaction reaches 0.2, (C) a lithium compound (preferably lithium formate, etc. soluble in glycol) and (D) a phosphorus compound (especially methyl phosphate is preferable) in amounts to satisfy the formulaI(Li is mol% of component C to component A), formula II (P is mol% of component D to component A), and formula III, and the polycondensation is advanced, to give the desired polyester consisting essentially of polyetheylene terephthalate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0210414-A (JP)
Title: Temperature controller
Inventor: TSUDA YUKIO
IPC: G05D23/00
Filed: 1988-06-29
Abstract: PURPOSE:To suppress the excess rise of temperature by setting a power supply control target temperature corresponding to the temperature at the time of rise in many stages by a setting means and supplying/stopping power to a heating body first-third control means. CONSTITUTION:A temperature controller consists of an A/D converter 21 which converts the output signal of a temperature sensor 5 to a digital signal, a control part 22 which has a microcomputers as the main control circuit and monitors the signal inputted from the A/D converter 21 to control turning-on/off of a switch 2, and a power supply control target temperature table 23 where the power supply control target temperature at the time of rise of a heat roll 1 is stored. The lowest power supply control target temperature and the power supply control target temperature variation are set in the table 23 correspondingly to the temperature at the time of rise. Power supply and stop are repeated for each target temperature between a lowest power supply control target temperature T1 to a control target temperature T0 to raise the temperature of an object to be heated, and this temperature reaches the control target temperature T0, and hereafter, the object is controlled at the fixed temperature.
Patent JP-S6050425-A (JP)
Title: Automatic span adjusting method in combination scale
Inventor: MATSUURA KINICHI
IPC: G01G23/01
Filed: 1983-08-31
Abstract: PURPOSE:To improve working efficiency, by loading reference weights on measuring hoppers which are not selected for combination during the combination work, at a suitable time, computing the span based on the difference in output signal when the reference weights are loaded and when they are not loaded, thereby adjusting the span when a combination scale is operated. CONSTITUTION:A material to be measured on a dispersing plate 1 is fed into each measuring hopper 6 through feeding troughs 2 and pool hoppers 5 by feeders 9 and 10. The measured values of load cells 11 of the measuring hoppers 6 are combined. The combination of weights close to a preset weight is selected. The measuring hoppers 6 are selected in such a way, e.g., four or less hoppers are selected as a combination out of ten hoppers. The measuring hoppers, which are not selected, become an idle state. Solenoids 3 of the measuring hoppers 6 in the idle state are driven, and reference weights X are mounted on mounting table 6c. A span is computed based on the difference in output signals when the reference weights X are not loaded and when they are loaded, and the span is adjusted.
Patent JP-H0449329-A (JP)
Title: Pedestal construction of steel framed column
Inventor: FURUUMI KENJI
IPC: E02D27/00
Filed: 1990-06-18
Abstract: PURPOSE:To eliminate the possibility of cracks in the concrete of the foundation beams by placing concrete after joining reinforcing bars of the underground foundation beams to a steel framed column through matching plates. CONSTITUTION:Reinforcement matching plates 2 are fixed to the lower end of a steel framed column 7 by means of welding, etc... Reinforcing bars 4 are welded to the reinforcement matching plates 2 through coupling plates 3. Under such a condition, concrete is placed to form the foundation beams 5 to weld the reinforcing bars 4 to the steel framed column 7 in the ground. The reinforcing bars 4 of the foundation beams 5 are welded to the steel framed column 7 through the reinforcement matching pates 2. According to the constitution, strong welding having no possibility of cracks in the concrete of the foundation beams 5 can be accomplished.
Patent JP-H0830531-A (JP)
Title: System for setting up network operation information
Inventor: KIHARA KENICHI
IPC: G06F13/00
Filed: 1994-07-12
Abstract: PURPOSE:To easily set up parameters such as directory structure and user/group information by executing the input of operation information and setting operation through a parameter file to be an intermediate storage medium. CONSTITUTION:A GUI part 1011 has a mechanism for inputting information and allows a user to input information to be set up. The set information can be stored in a parameter file 1012. The file 1012 is a carriable recording medium and corresponds to a floppy disk, an IC card, a removable hard disk, and a magnetic tape. An automatic execution part 1U13 has a function for reading out the file 1012 and a function setting up information in a file server 1015 to be set up and can set up the contents of the file 1012 in the server 1015. Since the parameter file 1012 is arranged between the GUI part 1011 and the automatic execution part 1013, the input of operation information can be separated from setting work.
Patent JP-S6139296-A (JP)
Title: Static ram
Inventor: SHIIBA TADAAKI
IPC: G11C11/417
Filed: 1984-07-30
Abstract: PURPOSE:To enable to directly transfer data between RAM cells sharing a data output line by adding a control means which controls presence and absence of precharging execution of a data output line, and a sufficient additional capacity which inverts a RAM cell, to the data output line. CONSTITUTION:When the contents of a RAM cell 28 are read, voltage is applied to an address line 21, information in 2 stable elements forming the RAM cell 28 is sent to data output lines Y22 and Y23 and simultaneously the information is also preserved at additional capacities 24 and 25. Without applying voltage to a precharging line 26 by a precharging control signal 27, namely, without precharging the data output lines Y22 and Y23 again, voltage is applied to an address line (m) to be transferred (not shown in figure). Then the information preserved at the additional capacities 24 and 25 is stored in the RAM cell which is connected through the data output lines Y22 and Y23 to the address line (m). Namely, RAM cell information of an address (n) can be directly stored to the RAM cell of an address (m) sharing the data output lines.
Patent JP-H0830098-A (JP)
Title: Developing device
Inventor: MIZUTA KATSUNORI
IPC: G03G15/08
Filed: 1994-07-12
Abstract: PURPOSE:To prevent the spoiling of the surroundings and to improve maintainability by preventing the dropping of a developer from the vicinities of both sides of a developing roller, in a two-component U-turn type developing device. CONSTITUTION:Both end parts [D] are provided on both sides of a developing part [C] contributing to the development of the developing roller 47, auxiliary magnetic poles s3 are provided on both end parts [D] and simultaneously the surface of a rotary sleeve 47b in both end parts [D] is roughly finished to improve capacity to carry the developer 44 in both end parts [D]. Thus, the dropping of the developer is prevented and the spoiling of the surroundings is prevented without adversely affecting a developed image.
Patent JP-S6358834-A (JP)
Inventor: FURETSUCHIYAA JIYOONZU
IPC: H01L21/302
Filed: 1987-06-29
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-H06347235-A (JP)
Title: Pattern identifying apparatus
Inventor: WAKAMATSU KENJI
IPC: G06T1/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide the highly universal apparatus, which can perform high- speed processing and can be applied on various kinds of objects in the pattern identifying apparatus for identifying the object on the basis of the images obtained by picking up the images of the object in a plurality of directions. CONSTITUTION:An image synthesizing part 1 receives the images for individual areas, which are obtained by picking up the images of an object in a plurality of directions and forms the image, wherein the above described images are combined. A position correcting part 2 corrects the position of the image of the object in the image in the individual area within the combined image into the specified position. An arrangement correcting part 3 corrects the mutual arrangements of the images in the areas in the combined image into the specified arrangement. A pattern identifying part 4 receives the combined image, wherein the position is corrected and the arrangement is corrected, handles the entire combined image as one image and performs the pattern recognition.
Patent JP-H0748737-A (JP)
Title: Suction apparatus for spinning machine
Inventor: RUUDORUFU GIYUTSUTEINGAA
IPC: D01H1/16
Filed: 1994-07-12
Abstract: PURPOSE: To provide a suction device by which higher transportation action can be obtained even when a structural volume and output of a blower driving device are definite. CONSTITUTION: Another second spiral chamber 320 is arranged near a first spiral chamber 330 along an outer periphery of an impeller 106 of a blower and each spiral chamber is opened respectively to a main passage 130 and to a subpassage 120.
Patent JP-H1174424-A (JP)
Title: Photosemiconductor device
Inventor: AOKI YUTAKA
IPC: C08G59/42
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a photosemiconductor device with excellent phototransmittivity yet imposing light inner stress, by composing a photosemiconductor element using an epoxy resin composition wherein the refraction difference between silica containing powder and curing body of resin component is within a specific range. SOLUTION: An epoxy resin composition contains a transparent epoxy resin, an acid anhydride base curing agent, a curing catalyst, silica countering powder and a silane agent. Besides, in order to improve the bond properties of the interface between the resin component and the silica containking powder, a silica coupling agent is blended and the silica powder containing lead oxide or titanium oxide is surface processed. Furthermore, the difference between the refractive index of the silica powder and that of the epoxy resin curing body made of the transparent epoxy, acid anhydride, curing catalyst is set up within the range of ±0.01. Through these procedures, the transparent sealing resin imposing light inner stress can be manufactured.
Patent JP-2000351680-A (JP)
Title: Lightweight concrete
Inventor: SANADA YOSHINARI
IPC: C04B18/16
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain lightweight concrete by incorporating a foaming agent-free concrete stock with a specific amount of powder made by pulverizing lightweight cellular concrete scraps to a specified granular size or smaller so as to render plain concrete lighter and expand the range of recycling lightweight cellular concrete scraps. SOLUTION: This lightweight concrete is obtained by incorporating a foaming agent-free concrete stock with, based on the solid content of the concrete stock, 15-30 wt.% of powder made by pulverizing lightweight cellular concrete scraps to a granular size of <=1.0 mm; wherein the above scraps to be used include scraps produced in the manufacturing process for lightweight cellular concrete, chips produced in using lightweight cellular concrete panels and/or blocks as structural materials for structures or buildings and scraps resulted from dismantling them. This lightweight concrete product thus obtained is such one as to be about 1.8 in specific gravity while maintaining its mechanical strength similar to those of plain concrete products manufactured by conventional method.
Patent JP-S5384533-A (JP)
Title: Refresh control system
Inventor: YAMADA TOYOSHI
IPC: G11C11/406
Filed: 1976-12-29
Abstract: PURPOSE:To prevent the memory content from being volatilized, by renewing the refresh address through the use of the signal indicating that the refresh operation is performed at the memory array section.
Patent JP-S5683063-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEHARA KEIJIROU
IPC: H01L29/73
Filed: 1979-12-12
Abstract: PURPOSE:To obtain a transistor, an occupying area of an element thereof is small and switching speed thereof is fast, by using the selective growth of silicon when an emitter region and a drawing section of a base electrode are formed by self- alignment. CONSTITUTION:An SiO2 layer 3, an Si3N4 layer 4, an SiO2 layer 5 and a polycrystal Si layer 6 are laminated on an N type Si layer 2, a hole is formed to the polycrystal Si layer 6, and the SiO2 layer of the lower layer is etched and further side-etched. An Al film 7 is evaported in vacuum, the Si3N4 film 4 and the SiO2 film 3 are removed using the Al film 7 coated as a mask, and the Al film 7 is also removed. Si is selectively grown according to a gaseouse-phase growth method and an Si layer 8 is made up, boron is diffused and a base contact 14 is built up, boron ions are injected and a base 10 is formed, a hole is made up and a polycrystal Si film 11 is built up, and an emitter 12 is diffused and formed.
Patent JP-S5383760-A (JP)
Title: Branching method for optical transmission
Inventor: HIRAKI MOTOMASA
IPC: H04B10/29
Filed: 1976-12-29
Abstract: PURPOSE: To make it possible to increase the branching number without any substatial restriction, without any increase in the output of an optical signal by converting the optical signal into an electric signal to take the latter signal into a braching device and by converting again the same into an optical signal to transmit the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6316601-A (JP)
Inventor: TSUDA KOICHI
IPC: C04B35/453
Filed: 1986-07-08
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-H10331044-A (JP)
Title: Fasciated composite spun yarn
Inventor: BABA KATSUMI
IPC: D02G3/36
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject spun yarn excellent in strength, capable of manifesting a large balkiness by dyeing processing after knitting or weaving, and providing a soft feeling by each specifying shrinkages in boiling water and difference of the shrinkages in the boiling water of a polyester filament yarn and a staple fiber. SOLUTION: This fasciated composite spun yarn comprises a fiber bundle consisting of (A) a polyester filament yarn and (B) an arbitrary staple fiber and allowing a part of the component B to coil around the fiber bundle. Further, the shrinkage in boiling water of the component A is regulated so as to be >=10%, that of the component B is regulated so as to be >=10%, and the difference of the shrinkages in the boiling water of both components is regulated so as to be >=5%. The fasciated composite spun yarn is useful as a high class fashion material as clothes.
Patent JP-H0823828-A (JP)
Title: Repairing of net
Inventor: FUJII ITARU
IPC: A01K75/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide a method for repairing a net capable of being completed in a very short time and providing the repaired net with the same level of strength as the net repaired by the conventional method. CONSTITUTION:A specified area including a damaged part is cut off from a damaged net 1. A piece 3 of a net for patch having a larger size than the cut- out area is prepared. The piece 3 of a net for patch is placed on the damaged net 1 in such a manner that warp net yarns 3a and weft net yarns 3b of the peripheries of the patch piece 3 are overlaid on warp yarns 1a and weft yarns 1b of the peripheries of cut-out area of the damaged net 1, respectively. An adhesive-receiving sheet 4 is placed at the downside of the areas where the damaged net 1 and the patching piece 3 are overlaid. Net yarns of the damaged net 1 and the patch net 3 which are overlaid to each other are joined with a thermoplastic bonding agent 5.
Patent JP-S5862057-A (JP)
Title: Capping device of ink jet nozzle
Inventor: TERASAWA HIROHARU
IPC: B41J2/185
Filed: 1981-10-08
Abstract: PURPOSE:To obtain the device in the Title wherein stagnant ink is not formed in the vicinity of the tips of the nozzles when the capping is opened, by providing an ink absorbing body that absorbs the ink at the compressing part of the cap, which tightly closes the tips of the ink jet nozzles and whose prt is compressed to the tip of the nozzle. CONSTITUTION:The ink absorbing body 10 is formed by a porous material (e.g. a cubic structure made of fiber) and made wet before it is tightly closed. The body 10 is compressed to the front surface of multiple nozzles 2. Thereafter elastic material 4 tightly closes the surrounding of the multiple nozzles 2. Since the body 10 has high water absorbing power like a sponge than the nozzles, the absorbed ink is always kept on the side of the capping when the capping is opened. The stagnant ink 9 at the nozzle tip is eliminated. When the sucking recovery operation is finished, the normal discharge is immediately performed from the nozzles in response to the electric signal. The diameter of the hole of the ink absorbing body 10 is about twice the diameter of the hole of each nozzle, so that the nozzle holes are not blocked. A numeral 3 is a cap and a numeral 1 is a subtank.
Patent JP-H0450271-A (JP)
Title: Printing ink composition
Inventor: YANO HITOSHI
IPC: C09D11/10
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the subject ink having improved printability, adhesion, flexibility and heat resistance and capable of improving productivity by blending a copolymer composed of a polycaprolactonepolyol, etc., with a novolak type epoxy resin and a thickening agent, etc., in a specified ratio. CONSTITUTION:With (A) 100 pts.wt. copolymer composed of a polycaprolactonepolyol, a diamine and a diisocyanate, (B) 30-300 pts.wt. novolak type epoxy resin, (C) 0.2-20 pts.wt. thickening agent, (D) 0.3-30 pts.wt. anti- foaming agent and (E) 0.2-10 pts.wt. leveling agent are blended to obtain the objective ink excellent in storage stability, electric characteristics, etc., and capable of readily forming a high reliable coating film free from curling by coating a FPC base plate using the screen printing method, etc.
Patent JP-S5784146-A (JP)
Title: Detection of existence of wafer
Inventor: SASAKI NOBUO
IPC: H01L21/68
Filed: 1980-11-14
Abstract: PURPOSE:To enable to perform accurately detection of the position of a wafer consisting of a transmitting material of light of SOS, etc., in non-contact manner using an acoustic wave, etc., by a method wherein the difference between oscillating conditions of the acoustic wave or an electric wave in a cavity having an opening when the opening is blocked by the wafer and when it is not blocked is utilized. CONSTITUTION:An acoustic source 6 of speaker, etc., is provided at one end of the cylindrical cavity 5, and a wave motion of supersonic wave, etc., is generated. When no wafer exists at the opening part 7 of the cylinder, a periodical oscillation is detected by a microphone 8 provided at the middle part of the cavity 5, but when the opening part 7 is blocked by the wafer 4, because the acoustic wave from the speaker 6 is reflected by the wafer 7 to form a standing wave, by providing the microphone 8 at the node position of oscillation of the standing wave thereof, output of the microphone 8 at that time becomes to 0.  Accordingly even when the wafer is transparent, the position thereof can be detected accurately with in contactless manner.
Patent JP-S5950829-A (JP)
Title: Long-sized article transport car
Inventor: FUJITA HIROSHI
IPC: B66F9/06
Filed: 1982-09-14
Abstract: PURPOSE:To permit a long article to be transported in horizontal state safely and certainly by installing a pair of vertical posts at both edges of a form body and installing a supporting plate on which a supporting member moves horizontally in slidable ways, on an elevator for raising and lowering said pair of horizontal posts, thus permitting separate transport in the vertical and horizontal directions. CONSTITUTION:A center caster 17 is arranged in parallel to leg rods 14 through the operation of a switching lever 23, and a transport car 1 is pushed under the rack base of a weaving machine 91, and an oil draining handle 68 is unloosed to lower an elevator 3. When a falling-down preventing plate 4 is attached onto a floor surface, lowering of the elevator 3 is suspended, and a beam 9 is turned to the waving machine 91 side. Then, the both edges of the beam 9 are arranged just over the receiving bases 92 and 92 of the weaving machine 91, and a handle 68 is unloosed further, then the elevator 3 lowers in the equal speed at the same time, and the beam 9 lowers horizontally and is received on route by the receiving base 92 of the weaving machine. Therefore, even if the beam 9 is one-sided to one receiving base 92 side, the both edges of the beam can be fitted certainly onto the both receiving bases 92 by allowing the both supporting plates 34 to swing right and left.