baber/WOPTO huggingface dataset:
Patent JP-H04283605-A (JP)
Title: Apparatus for correcting misregistration of image
Inventor: KONISHI MASARU
IPC: G01B11/00
Filed: 1991-03-12
Abstract: PURPOSE:To make it possible to correct the judgment for agreement and misregistration between an input image and a reference image at a high speed. CONSTITUTION:A projection processing circuit 13 projects the image data obtained from a data processing circuit 12 on the coordinates in the direction of the axis of ordinate and in the direction of the axis of abscissa. An agreement detecting circuit 6 detects the degree of agreement between the individual projection image data obtained from the projection processing circuit 13 and reference image data. A position correcting circuit 10 corrects the position difference of the image data from the data processing circuit 12 based on the coordinates of the image data when the degree of agreement is the largest degree. These circuits are provided. The difference between the image data, whose position difference is corrected, and the reference image is detected with a difference circuit 11.
Patent JP-H07279877-A (JP)
Title: Package type oil cooling type air compressor
Inventor: KUBO KAZUO
IPC: F04C23/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a packaged oil cooling type air compressor which can reduce noise, increase the discharge air volume and lower the discharge temperature. CONSTITUTION:A packaged oil cooling type air compressor is composed of a compressor body 33, a partition wall 32 partitioning a space A housing a part extending from a suction filter 34 to the compressor body 33 and a motor 36 and a space B housing an oil cooler 38 and a sirocco fan 37, an air inlet port 38 through the sirocco fan 37 sucks up air into a package 31 from the outside of the latter, a duct 43 for introducing air fed out by the sirocco fan 37 into the space A housing therein the compressor body 3 and the like, a first air outlet port 40 for feeding out air having passed through the space A from the duct 43, outside of the package 31, a second air outlet port 41 for feeding out a part of air fed out from the sirocco fan 37 and having passed through an oil cooler 38 positioned above the sirocco fan 37, outside of the package 31.
Patent JP-S52153478-A (JP)
Title: Electronic watch
Inventor: ISHIKAWA OONORI
IPC: G04G17/02
Filed: 1976-06-15
Abstract: PURPOSE:To reduce the number of steps and parts and achieve the reduction in thickness and size by mounting a cover body of a printed wiring board in the opening part of a parts accommodating housing composed of an insulating molded frame body and burying a liquid crystal panel therein.
Patent JP-H09265771-A (JP)
Title: Storage device
Inventor: OIZUMI KATSUHIKO
IPC: G11B33/12
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make a device thin maintaining a necessary rigidity with respect to a storage device to record/reproduce information by moving a head to a disk medium rotated and housed in a case. SOLUTION: With respect to a magnetic disk 34 rotated by a spindle motor, recording and reproducing are performed by moving magnetic heads 41a and 41b by an actuator 37 and a VCM in the radial direction of the magnetic disk 34, and when these mechanisms are placed between a base part 33 and a cover part 32, these mechanisms are constituted so that openings 62 and 64 are partitioned to be formed by a prescribed number of beams 61 and 63 formed radially on the cover 32 and the base part 33.
Patent JP-S545637-A (JP)
Title: Communication control unit
Inventor: SUWA SHIGETOSHI
IPC: H04B1/00
Filed: 1977-06-15
Abstract: PURPOSE: To ensure a dynamic use of the common buffer and thus to reduce the receiving buffer on the main memory, by having a pool of a fixed number of the buffer pointer and then using the idel buffer pointer within the loop. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58187434-A (JP)
Title: Preparation of laminated board
Inventor: OGATA MASARU
IPC: H01B17/60
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a laminated board having improved prevented silver migration, by adding a specific amount of an aminocarboxylic acid salt compound to a finishing phenolic resin varnish in impregnating a base material with a phenolic resin varnish twice. CONSTITUTION:Sheets of a base material, e.g. paper, are impregnated with a water-soluble phenolic resin as a primer, and then a varnish prepared by adding 0.5-5pts.wt., preferably 2pts.wt., based on 100pts.wt. lipophilic phenolic resin solid, aminocarboxylic acid salt compound, e.g. ethylenediaminetetraacetic acid, to the lipophilic phenolic resin as a finishing material, and dried to give sheets of prepreg, which are then laminated and molded to afford a laminated phenolic resin board.
Patent JP-H01242602-A (JP)
Title: Removal of adherent polymer
Inventor: SHIBANO TAKESHI
IPC: C09K3/00
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to remove simply and completely an adherent substance from the surface of an apparatus for manufacturing a polymer, by treating the adherent substance comprising a water-soluble or water-swelling polymer with an aq. soln. of an inorg. salt or an alkali. CONSTITUTION:An adherent substance comprising a water-soluble and/or a water swelling polymer is removed from the surface of an apparatus for manufacturing a polymer by treating the adherent polymer with an aq. inorg. salt and/or an aq. alkali soln. Said surface of the apparatus means those parts which are incontact with the polymer during manufacturing thereof, such as the inner wall faces, stirrers, and transferring lines of a polymerizer. Example of the related polymers include those of (meth)acrylic acid salts and crosslinked products thereof, saponified products of (meth)acrylate-vinyl acetate copolymers and crosslinked products thereof, starch-acrylic acid salt graft copolymer and crosslinked products thereof.
Patent JP-H02203338-A (JP)
Title: Quick development of color material
Inventor: UBO BERUNITSUKE
IPC: G03G15/08
Filed: 1989-03-24
Abstract: PURPOSE: To enable rapid development of a silver halide recording material by treating the photographic material with a developer or a soln. I of its salt and then subjecting the photographic material impregnated with the developer to the treatment with an alkali-contg. soln. II. CONSTITUTION: The photographic material has photosensitive silver halide emulsion layers having at least three different spectral photosensitivities on a base body, and the cyan coupler, magenta coupler and yellow coupler in the layers are spectrally continuous. The recording material is exposed for an image and treated with a developer or its salt soln. I under the condition of pH1 to 8 for 1 to 10sec. The photographic material impregnated with the developer is treated with an alkali-contg. soln. II under the condition of pH10 to 14 for 1 to 10sec. for development. Thereby, partial images of cyan, magenta and yellow are formed and combined to give a final color image. Thus, rapid development of a color photographic material is realized.
Patent JP-H05277527-A (JP)
Title: Thrust bearing device for cross roll mill
IPC: B21B31/16
Filed: 1992-03-27
Abstract: PURPOSE:To simplify structures on the peripheries of members for a roll chock and a thrust bearing and decrease their weights. CONSTITUTION:This device consists of shafts 5 provided to protrude to both sides of roll chocks 52 for upper and lower rolls 51, rollers 2 pivoted freely rotatably on these shafts 5 and thrust bearing blocks 1 furnished well with inside thrust bearing surfaces 6 brought into contact with the insides of the outer surfaces of these rollers and outside thrust bearing surfaces 7 brought into contact with the outsides. Both upper and lower work rolls 51 are made so that they can rotate along the inside thrust bearing surfaces 5 and the outside thrust bearing surfaces 7.
Patent JP-S57188405-A (JP)
Title: Imtermittently feeding apparatus for ozone
Inventor: TANAKA MASAAKI
IPC: B01D53/04
Filed: 1981-05-12
Abstract: PURPOSE: To prevent the damage of packing in an ozone adsorbing and desorbing tower due to water flowing backward from a water pipe system by attaching 2 magnet valves to a desorbed ozone passage leading from the tower to the system in opposite directions and forming an open passage extending from the intermediate part of the ozone passage through a magnet valve.  
     CONSTITUTION: Oxygen ozonized with an ozonizer (not shown) enters an ozone adsorbing and desorbing tower 2 from an ozonized oxygen inlet, the ozone is adsorbed on packing, and the unreacted ozygen is returned to the ozonizer through an oxygen outlet. The ozone stored in the tower 2 by adsorption is desorbed from the packing by heating with a heater (not shown). Magnet valves 5C are opened, a magnet valve 5e is closed, and by passing water through an ejector 10, the desorbed ozone is sucked to form ozonized water. By closing the valves 5C and opening the valve 5e after the ozone desorption, even if the valve 5C 2  leaks water, the water is discharged from the valve 5e, and no water reaches the tower 2. A check valve can be used in place of the valve 5e without changing the function. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05275552-A (JP)
Title: Package for encapsulating electronic component
IPC: H01L23/10
Filed: 1992-03-27
Abstract: PURPOSE:To make to nil the projection of solder, which is used as a sealing material, to the outside of a package for encapsulating electronic component as a spherical projected matter and to prevent effectively the generation of a trouble that the projected matter consisting of the solder falls on an external electric circuit board and a short-circuit is caused between the wiring conductors of the external electric circuit board. CONSTITUTION:A package for encapsulating electronic component consists of a rectangle-shaped insulating base body 1 with a frame type metal layer 8 made to adhere on the outer peripheral part of its upper surface and a rectangle-shaped cap body 1 with a frame type metal layer 9 made to adhere on the outer peripheral part of its lower surface and is constituted so as to encapsulate hermetically an electronic component in its interior by making the respective layers 8 and 9 of the base body 1 and the cap body 2 bond together via a sealing material 10 consisting of solder. A notch part A is formed in a square part of at least one side of the base body 1 and the cap body 2 and at the same time, a metal layer 11 to communicate with the layer 8 or 9 made to adhere to the base body 1 or the cap body 2 is formed on the surface of the notch part A.
Patent JP-S58190577-A (JP)
Title: Construction of vane in fluid machine
Inventor: TANABE SEIICHI
IPC: F03B3/18
Filed: 1982-04-30
Abstract: PURPOSE:To reduce a loss of energy in fluid, by providing a vane variably forming its guide angle approximately to the downstream of a vane fixedly forming its guide angle in a fluid machine equipped with the vane which guides or closes the fluid flowing into a runner. CONSTITUTION:A guide vane 2, which guides or closes fluid 10 flowing into a runner 1, is equipped to a fluid machine. Here a stay vane 3A is welded to an upper cover 6 and bottom cover 5 to fix a guide angle. While a guide vane 2A, whose guide angle can be varied by a shaft 7, is approximately arranged to the downstream side of the vane 3A. Then oppositely positioned faces of said both vanes 2, 3 are formed respectively with the vane 3 in a circular arc shape and the vane 2 in a spherical shape, and a seal member 9 is interposed in a gap 8 between said oppositely positioned faces. In this way, said both vanes 2, 3 are integrally formed to eliminate an inlet collision loss of the vane 2 and outlet mixing loss of the vane 3.
Patent JP-S51147717-A (JP)
Title: Drive indicating apparatus for ac motor
Inventor: HIROKAWA YOUICHI
IPC: H02K11/00
Filed: 1975-06-12
Abstract: PURPOSE: The high dependable drive indicating apparatus ready to surely indicate the rotating direction of the AC motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55164335-A (JP)
Title: Optical sensing system
Inventor: KOSEKI TAKESHI
IPC: G01K11/12
Filed: 1979-06-08
Abstract: PURPOSE:To make high-precision remote measurement, where the influence of transmission loss fluctuation is eliminated, possible, by adding labels to two polarized components, which are separated by a photodetector, and by multiple-transmitting them by one optical fiber in the system where the polarization state of a light is changed by a measured quantity. CONSTITUTION:The polarization state of a light which is intensity-modulated by two frequencies f1 and f2 is changed by a measured quantity such as a voltage applied from terminal 28. This light is separated into the first polarized light 30 and the second polarized light 31, which are orthogonal to each other, by photodetector 29, and modulation frequency components of f2 included in the first polarized light 30 are eliminated by an optical delay filter, and after that, the first and the second polarized lights are synthesized again and are connected to one optical fiber 44 and are transmitted to the receiving end. After converted to an electric signal by photodetector 46, modulation frequency components f1 and f2 are separated by filter 47, and a measured quantity is obtained on the basis of the rate of the detection output of modulation frequency f2 to the detection output of modulation frequency f1 by operator 50.
Patent JP-S51147118-A (JP)
Title: Flyback transformer
Inventor: SATOU KOUHEI
IPC: H04N3/185
Filed: 1975-06-11
Abstract: PURPOSE: Improvement of output voltage variation caused by high voltage load variation, and reduction of power consumption. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07254468-A (JP)
Title: Ic measuring socket
Inventor: TOKUMARU TOMOHIDE
IPC: H01L21/66
Filed: 1994-03-15
Abstract: PURPOSE:To provide an IC measuring socket by which part replacing cost caused by contact failure with lead terminals is restrained to the minimum level and versatile application to different kinds IC is improved. CONSTITUTION:In an IC measuring socket to electrically connect an IC 8 to be measured to a test circuit through a test board, it has a socket 2 mounted on the test board. An IC receiving stand 3 is jointed to a central part of the socket 2 so as to be mountable and demountable. Measuring piece holders 4 are jointed to the socket 2 adjacently to a peripheral part of the IC receiving stand 3 so as to be mountable and demountable, and these measuring piece holders 4 have plural measuring pieces 16 arranged in response to lead terminals 15 of the IC 8.
Patent JP-H10266035-A (JP)
Title: Complex type plastic deformation product and its production
Inventor: HONMA SHIRO
IPC: B29K23/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a complex type plastic deformation product having not only the characteristics originally provided by a plastic deformation product constituting a core material but also the characteristics not being provided by the core material but provided by a sheath material, and further to provide a method for producing the complex type deformation product. SOLUTION: This complex type plastic deformation product is obtained by melting the first component of a polyethylene or a mixture of the polyethylene with other polyolefins and extruding the melted first component from one orifice, simultaneously melting the second component consisting essentially of a thermoplastic resin different from the first component and extruding the melted second component from the other orifice, combining a core material comprising the first component with a sheath material comprising the second component, drawing the combined core and sheath materials 7-16 times to impart the plastic deformation and to provide a complex drawn material of the objective complex plastic deformation product. The plastic deformation product has plastic deformation of the plastic drawn material regulated, so as to have <=20 deg. recovery angle after 180 deg. and 90 deg. folding.
Patent JP-S61230136-A (JP)
Title: Photosensitive material
Inventor: KOBAYASHI TORU
IPC: G03C1/76
Filed: 1985-04-03
Abstract: PURPOSE:To obtain superior antitackiness and good antistaticness by using a specified matting agent for roughening the surface of a photosensitive material. CONSTITUTION:The matting agent to be used for roughening one surface of the photosensitive material is as follows: A) particles, such as PMMA particles coated with an F-contg. compd., such as CF3COOH, on the surfaces; B) F-contg. polymer particles capable of being dissolved off in the development processing stage, such as particles of a copolymer of an F-contg. monomer and a monomer having a vinyl group and a carboxylic group; or C) an F-contg. polymer particles represented by the formula shown on the right in which A is a monomer having at least 2 ethylenically unsatd. double bonds; B is a monomer having an alpha,beta-ethylenically unsatd. double bond; C is an F-contg. monomer having an alpha,beta-ethylenically unsatd. double bond; x is 0.5-50mol%; y is 0-49.5mol%; and z is 50-99.5%. One of these particles A, B, C are dispersed into gelatin or the like, and applied to the front or reverse surface of a support to form a roughend surface, thus permitting the photosensitive material to have good antitackiness at the time of producing it, and good electrostatic characteristics under low humidity, to be prevented from issue of the matting agent, and impairment of image quality, especially when the particles B are used, and widely used for various kinds of photosensitive material.
Patent JP-S58190598-A (JP)
Title: Assembly construction of rotor
Inventor: NISHIMOTO KOUJI
IPC: F04D29/26
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the generation of unbalance of a rotor by fitting the rotor shaft in the heel part of an impeller with an interference of zero or very small amount. CONSTITUTION:The interference of a heel part 30 shall be so settled that a rotor will float up from the beginning in case the interference is zero, but an impeller 1 floats up from a rotor shaft 2 in a range M or N of the small number of revolutions where the rotor shaft 2 has vibrations with minor amplitude, in case of the interference of very small amount Accordingly, the rotor shaft 2 is fitted in the heel part 30 of the impeller 1 with no or very small interference, so that there is no fear of assembling them as the rotor shaft 2 being 2 being bent by the impeller 1. Thus the possible residual unbalance will be out of the question.
Patent JP-S63240157-A (JP)
Title: Key telephone set
Inventor: MURAYAMA TADASHI
IPC: H04M1/50
Filed: 1987-03-27
Abstract: PURPOSE:To eliminate upleasant noise in listening sense by turning on/off a PB mute signal through the operation of a bias circuit corresponding to the presence of a PB signal to mask the switching noise of a transmission/reception circuit at the confirmation time of the PB signal. CONSTITUTION:When dial information is inputted from a pad 1, a dial circuit 2 sends a PB signal of 'H' level to a talking circuit 3. In this case, a transistor (TR) 5 is turned on to give a PB mute signal 200 to a the circuit 3, which switches the transmission/reception circuit thereby sending the PB signal 100 to telephone lines L1, L2 and sending it to a receiver R as a confirming tone. When the PB signal 100 is turned off, the TR 5 is turned off and then a PB mute signal 200 is turned off. When a of signal 100 reset in turned off, the circuit 3 switches the transmission/reception circuit to the talking side and switching noise is generated in succession to the signal 100, which masks the noise.
Patent JP-S56167416-A (JP)
Title: Manufacture of thermoplastic synthetic resin film having sliding characteristic
Inventor: MISAWA TAKUJI
IPC: B29C48/305
Filed: 1980-05-29
Abstract: PURPOSE:To obtain the titled film, which has an excellent sliding characteristic and is proper to a packing material particularly, efficiently and positively by a method wherein the simple injection of compressed gas is conducted continuously in a film manufacturing process, and a stripy minute concave group is formed on the surface of the film. CONSTITUTION:Compressed gas is injected continuously through the minute small holes 2, 3, 4... of a pipe 1 for injection during the time when a thermoplastic synthetic resin film F1 melted and extruded from a die D is under a semifused condition. Thus, the film F1 is cooled and solidified by means of a cooling roller R1 and a hold-down roller R2 as a film F2 with a minute concave group, which forms a rectilinear stripy shape in the length direction of the film, and a thermoplastic synthetic resin film F3 is obtained.
Patent JP-H04307316-A (JP)
Title: Surface roughness tester
Inventor: HOSOE HIDE
IPC: G01B9/02
Filed: 1991-04-04
Abstract: PURPOSE:To measure the surface roughness with good accuracy at high speeds in such a manner that the measurement result can be easily converted to numerical values, by obtaining an optical path difference of a reference luminous flux and a measuring luminous flux when one flux forms an image on a to-be-measured reflecting surface and the other flux is reflected without forming an image. CONSTITUTION:A reference luminous flux R is reflected two or three times at a reflecting surface of a corner cube prism 1b, and comes out of the passing face again. The reference luminous flux R reciprocates between the corner cube prism 1b and a to-be-measured reflecting surface 3. Since the luminous flux M penetrates a lambda/4 phase plate 2 at this time, the luminous flux is converted to a linearly polarized light vertical to the sheet face. A measuring luminous flux M passes through the phase plate 2 and is converted to a linearly polarized light perpendicular to the sheet face and reflected two or three times at a coating surface and the reflecting surface of the prism 1b. Then, the light is emitted from the passing surface of the prism 1b, through the phase plate 2 and an image forming lens 4, thus reciprocating between the prism 1b and the reflecting surface 3. As a result, the light is emitted from an interference prism 1 as an information luminous flux I overlapped coaxially with the reference luminous flux R. While the reflecting surface 3 is moved in a direction of an arrow, the surface roughness of the reflecting surface 3 is measured from the information luminous flux I.
Patent JP-H04307521-A (JP)
Title: Wiring structure for thin film transistor device and its production
Inventor: KOIKE HIDEKI
IPC: G02F1/136
Filed: 1991-04-04
Abstract: PURPOSE:To detect and preclude a defect, caused by an electric conductor which drives a thin film transistor(TFT) used for an active matrix liquid crystal display device, in the early stage of a manufacture process. CONSTITUTION:The gate electric conductor 102 and source electric conductor 103 of the TFT are formed on a substrate 101 in the beginning of the manufacture process and in the stage, the defect such as the open circuit, short circuit, etc., of the electric conductors is detected and corrected to form the TFT which is free from the defect caused by the electric conductors. In the early stage of the manufacture process, the electric conductors are inspected, so the cause of the defect is easily narrowed down, a countermeasure is easily taken, and the substantial manufacture cost of each finished article is reducible. Further, the electric conductors are embedded in the substrate, so picture elements are put over the electric conductors, which can be used as light shield belts between the picture elements to eliminate the need for light shield belts on an counter substrate, so panel assembly is facilitated, the aperture rate is improved, and large contrast is obtained.