baber/WOPTO huggingface dataset:
Patent JP-H10245506-A (JP)
Title: Electrically conductive composition for inhibiting adhesion of aquatic organism, coating film prepared therefrom and method for inhibiting adhesion of aquatic organism
Inventor: MATSUNAGA TADASHI
IPC: A01M29/24
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which not only provides a cured coating film which has isotropic, electrical conductivity and can inhibit adhesion of aquatic organisms over a long period of time with application of a voltage, but also does not cause an environmental problem, by incorporating an electrically conductive carbon-metal oxide mixture, which is prepared by contacting an electrically conductive carbon and a metal oxide under heating, into a film-forming resin. SOLUTION: An electrically conductive carbon-metal oxide mixture is prepared by contacting, under heating, an electrically conductive carbon, preferably graphite and/or carbon black, having a particle diameter of preferably 001 to 200μm, more preferably 0.05 to 50μm; a metal oxide preferably one or more of an iron oxide, a copper oxide, a titanium oxide, a zinc oxide, a manganese oxide and a ferrite, having a mean particle diameter of preferably 0.1 to 50μm, more preferably 0.1 to 10μm; and an oxidizing agent, preferably H2 O2 and/or HNO3 . The resultant electrically conductive carbon-metal oxide mixture is incorporated into a film/forming resin (for example, an acrylic resin).
Patent JP-H05130632-A (JP)
Title: Video signal processing circuit
Inventor: MURATA HARUHIKO
IPC: H04N5/228
Filed: 1992-03-10
Abstract: PURPOSE:To save the space of a digital processing one-chip IC for a camera and to obtain high picture quality by reducing the number of line memories in the IC. CONSTITUTION:An image pickup output through a clamping circuit 1 is processed by vertical interpolation corresponding to an electric zoom and color information simultaneous processing through a vertical interpolation circuit 2, the vertical interpolation information of two channels is converted into two kinds of color difference information by an YC separating circuit 3, the color difference information of the two channels is inputted to a horizontal interpolation circuit 5, and then the horizontal interpolation information of the two channels is converted into three primary color information by an RBG synthesizing circuit 7. After gamma correction, a brightness signal is processed by nu correction.
Patent JP-S63217612-A (JP)
Title: Manufacture of relay coil
Inventor: IDE YOSHIO
IPC: H01F41/12
Filed: 1987-03-05
Abstract: PURPOSE:To eliminate a spool by a method wherein a coil is wound around a separable jig (metallic mold) comprising a spool when separably integrated while the jig is contained in a metallic mold to be filled with resin and then taken out of the mold after the resin is cured. CONSTITUTION:A winding machine 1 is driven to turn a rotating shaft for winding a coil 4 around a separable jig 3; after finishing the winding process, the end of coil 14 is wound up around the ends 13 of terminal 11 to be fixed; and the separable jig 3 is released from the winding machine 1 to produce a wound body 15 comprising the separable jig 3 around which the coil 14 is wound up. This wound body 15 is contained in a metallic mold 17; a space 18 is filled with resin such as epoxy, etc., until the ends 13, 13 of coil terminals 11, 11 are immersed therein; after finishing the resin setting, a ringed resin part 19 is provided in the peripheral part of coil 14 of the wound body 15; and a resin formed body 20 with protruding terminals 11, 11 is taken out of the metallic mold 17. Through these procedures, a thin type relay coil in excellent space efficiency can be manufactured without any spool at all.
Patent JP-S61210688-A (JP)
Title: Structure of dfb type laser
Inventor: SHIMA KATSUTO
IPC: H01S5/12
Filed: 1985-03-14
Abstract: PURPOSE:To obtain oscillated light, whose characteristics are extremely uniform, by forming a lightguide layer, which is divided into a corrugated region and both end parts, making the corrugated part thicker than that of both end parts, and controlling not only an axial direction mode but also a lateral direction mode. CONSTITUTION:A laser light emitting region comprises a double heterostructure, in which a first clad layer 1, a lightguide layer 2, an active layer 3 and a second clad layer 4 are sequentially laminated. The interface between the lightguide layer and the first clad layer comprises a stripe type corrugated region 7 and flat regions on both sides of the stripe type. The corrugated region 7 has a width (d) and an amplitude of 1/2. A thickness h2 of the flat region on both sides other than the corrugated region is thinner than the lightguide layer 2. In forming the lightguide layer having such a shape, at first resist is applied on an n-InP substrate 1 and intereference-fringe exposure of the corrugation forming region is performed with laser light. After development of the resist, etching is carried out, and the corrugated shape can be obtained.
Patent JP-S61210620-A (JP)
Title: Semiconductor crystal growth device
Inventor: KASAI KAZUMI
IPC: H01L21/205
Filed: 1985-03-14
Abstract: PURPOSE:To improve workabiliyty and dimensional accuracy by providing an susceptor, which moves sliding between reaction chambers adjoining to an aperture penetrated to a boron nitride. CONSTITUTION:A boron nitride plate, which is an undersurface section 32 of a barrier 22, is retrained vertically to a susceptor fixed part 26, and the upper section thereof abuts to a quartz plate at a top surface section of the barrier and airtight property between the adjoined reaction chambers 23, 24 is retrained. A slide-susceptor can move as an arrow through an aperture 25 between the susceptor fixed part 26 and the undersurface section 32 of the barrier, also that can be drawn out easily to clean the pollutant at every vapor growth of one time. Since machining of the boron nitride is easy, that can be produced at dimension of high accuracy and temp. rise of the barrier 32 by radio- frequency power is nothing as that is a perfect insulator.
Patent JP-S62208934-A (JP)
Title: Manufacture of metallic base laminated sheet
Inventor: FUKUSHIMA MUNEHIKO
IPC: B32B37/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a metallic base laminated sheet on which a smear, microscopic crack and warp of the sheet are not generated at the time of boring of a resin layer, by a method wherein a laminated member obtained by arranging a metallic foil on both the top and bottom of a metallic plate through a resin layer is heated and pressurized by removing a mold release layer and the resin layer after filling of a through hole with resin by applying heating and pressurization to the resin layer arranged further on a cloth base mold release layer put upon one side of the metallic plate except for the through hole. CONSTITUTION:A cloth base release layer is put upon one side of a metallic plate having a through hole except for the through hole, and the whole is heated and pressurized by arranging a resin layer over the same further and after the through hole of the metallic plate has been filled with resin of the resin layer, the mold release layer and resin layer are removed. Then a laminated member obtained by arranging a metallic foil on the top or the bottom of the metallic plate having the hole filled with resin through the resin layer is heated and pressurized. With this construction, the resin which does not generate a smear and microscopic crack can be filled out. As the resin layer, a resin coated layers such as single, a modification and a mixture of phenolic resin, cresol resin, polyether ether ketone and fluorine resin, a resin film and resin impregenated base are used.
Patent JP-H02231175-A (JP)
Title: Character processor
Inventor: NAKAKOSHI HARUKI
IPC: B41J21/00
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a character processor capable of printing out sensor's information with a good format by setting an optimum sender printing position for a printing area intrinsic to each printer by a method wherein an effective printing area is determined by varying a margin amount for postal card printing in a printer, and a sender printing position is set therein. CONSTITUTION:A CPU sets a lower printing margin 17 of a postal card, setting an effective printing area 15 in a postal card printing, executes an error judgement to the effective printing area 15, and judges whether or not a printing area error exists. If the result is YES, the CPU sets the lower margin 17 of the postal card larger than the previous one; if the result is NO, the CPU judges whether or not the occurrence of another error exists. If the result is YES, the flow is returned; if the result is NO, a sender printing position counting process is started from the effective printing area 15, and a sender's printing position 13a is set to a document memory. In this manner, sender's information can be printed on an optimum sender's printing position.
Patent JP-H10218544-A (JP)
Title: Passenger conveyor
Inventor: KANEKO YOSHIAKI
IPC: B66B29/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make improvements in the visibility of a display body as well as to prevent any possible damage to a pectinate plate from occurring by installing this rectangular strip display body patterned with a footprint mark or the like, along the bottom face of a groove, and converting the bottom of a tooth top of a pectinate plate in mesh with an upper side of this display body into the pectinate plate with thin teeth thinned as far as a portion equivalent to plate thickness of this display body. SOLUTION: A display body patterned a footprint mark to be installed on the surface of a tread is made up of an aggregate of rectangular strip display pieces along the bottom of a lot of slender grooves having in one direction of the surface of the tread. A pectinate plate 3 with each tooth top 3A being plurally divided in the overall cross direction of the tread and projected downward so as to mesh with each groove, is installed in a boundary between a platform floor and the tread. In this pectinate plate 3, an airspace tb between the display piece and a bottom 3a and another airspace tc between a groove bottom face, where there is no display piece, and a bottom 3b are expressed with an equation of (tb≈tc), and a level difference (ta) is installed in both bottoms 3a and 3b, and thus this plate 3 is provided with thin teeth 3c as far as being thinned for this portion. In this constitution, these airspaces (tb) and (ta) are constantly secured, and such a possibility that the tooth top being weak in terms of strength might be damaged at a time when foreign substances are penetrated and strongly caught in, is prevented from occurring.
Patent JP-S52135634-A (JP)
Title: Data transfer system
Inventor: MIZUNO KENICHI
IPC: G06F13/12
Filed: 1976-05-10
Abstract: PURPOSE: To simplify the program and to increase the processing speed by enabling the extension of I/O instructions functions without increasing the number of instructions of CPU thru the provision of the status buss which transmits the control information from the peripheral units to CPU. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10230478-A (JP)
Title: Flexible batten producing device for steel-frame processing
Inventor: HIRAIDE AKIRA
IPC: B23P15/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent sagging from being generated on the drawing part of flexible material. SOLUTION: A flexible batten is produced by feeding flexible material which is drawn by a drawn line head along a drawing part 104 by a prescribed amount. Pinch roller mechanisms 76, 52 which pinch the flexible material with its upper part roller and its lower part roller are formed at the drawing part 104, a main motor 102 is jointed to the roller of one pinch roller mechanism 76, and a DC motor 75 is jointed to the roller of the other pinch roller mechanism 52. When drawing is conducted against the flexible material on the drawing part 104, the excitation of the DC motor 75 is cut of, and a controller feeds the flexible material at a high speed to a position a few centimeter to this side of a targeted value by driving the main motor 102 at a high speed. After that, the flexible material is fed by the targeted value +α by the low-speed driving of the main motor 102.  In order to eliminate sagging 126 of the flexible material, the rotation of the main motor 102 is reversed at a low speed to return the flexible material by -Α. When the flexible material is returned by -α, excitation is applied to the DC motor 75 in a flexible material feeding direction.
Patent JP-H06264892-A (JP)
Title: Electric fan
Inventor: MORIMOTO MASAO
IPC: F04D27/00
Filed: 1993-03-12
Abstract: PURPOSE:To simplify set of sleeping operation by carrying out pre-operation in order to regulate rotating speed of an electric motor for driving an air blowing fan with operation of an operating part while driving the electric motor for driving the air blowing fan for a prescribed time after selecting sleeping operation. CONSTITUTION:In a control unit 54 made of a micro computer, when it is detected that sleeping operation is set by a switch circuit 51, a room temperature is detected by a temperature detecting circuit 52, and an electric motor 52 is driven by an electric motor driving circuit 55 so as to carry out pre-operation for a prescribed time with an air quantity according to the room temperature. A vertical swing motor 47 and a horizontal swing motor 27 are driven by respective motor driving units 56, 57 so as to start stereoscopic operation, and display is carried out on a LED 11, and then it is identified whether stereoscopic operation is carried out at the time of starting of sleeping operation or not. In the case where an air quantity regulating switch and a swing regulating switch in the switch circuit 51 are operated, an air quantity number is changed, and swing regulation is carried out so as to renew respective memory contents. It is thus possible to regulate air blowing in an air quantity level which is suited to likes of an user when operation of an air conditioner is stopped, and also improve comfortable performance.
Patent JP-2000246491-A (JP)
Title: Slide drive device of knuckle press
Inventor: SHIMIZU NORIYUKI
IPC: B30B1/14
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To precisely change a stroke length in a simple mechanism in a slide drive device of a knuckle press which elevates a slide through a connecting rod connected to the eccentric part of a crank shaft, an upper link whose base part is externally fitted to a toggle support point pin and whose tip part is connected to the connecting rod and a link member connecting to its tip part and using a motor for a drive source. SOLUTION: A device is additionally provided with a second crank shaft 16 which is supported by a frame having a toggle support point pin 17 for an eccentric part, a clutch means which controls power transfer/shut-off between the second crank shaft 16 and a second main gear 43 externally fitted to its shaft as well as rotation/stopping of the second crank shaft 16, and a second pinion 19 which is fixed to a drive shaft 5 engaging to a second main gear 43 in the gear ratio between a pinion 9 and a main gear 11.
Patent JP-S611310-A (JP)
Inventor: ROBAATO AI BUROOTON
IPC: A01C1/06
Filed: 1985-03-18
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-H11316440-A (JP)
Title: Image forming component
Inventor: CHRISTIAN PAUL ALBERT
IPC: B41M5/382
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming component, having an outermost protective layer whose scratch resistance, abrasion resistance, contacting property, dusting characteristic, carrying property and conductivity which are superior. SOLUTION: This image forming component is constituted by incorporating a supporting body, at least one image forming layer and a transparent protective layer which is conductive and abrasion resistant, and the protective layer contains a material, where acicular crystalline single-phase conductive metal- containing fine particles are dispersed in a polyurethane binder of a volumetric ratio of 2.5-20 volume % for the binder, and the polyurethane binder shows tensile breaking elongation of equal to or larger than 50% and Young's modulus at 2% elongation of equal to or larger than 34,473 N/cm<2> .
Patent JP-H11228653-A (JP)
Title: Aqueous polyisocyanate composition and water-based coating material and water-based adhesive using the same
Inventor: MURAKAMI SHUNSUKE
IPC: C09J175/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous polyisocyanate composition which is a nondangerous substance used as a curing agent of a water-based system and a water-based coating material and a water-based adhesive using the aqueous polyisocyanate composition. SOLUTION: This aqueous polyisocyanate composition has (100:0.1) to (100:50) weight ratio (A)/(B) of the components (A)/(B), >90 sec confirmation test results of a liquid state in a confirmation test on a dangerous substance and >=40 deg.C flash point in the aqueous polyisocyanate composition containing (A) a hydrophilic polar group-containing polyisocyanate, (B) a thixotropic agent and (C) an organic solvent. When the composition is used for a water-based coating material or a water-based adhesive, good performances are manifested.
Patent JP-S57167177-A (JP)
Title: Leader tape
Inventor: MIZUNO CHIAKI
IPC: G11B23/26
Filed: 1981-04-08
Abstract: PURPOSE:To manufacture a leader tape having a rust preventing effect, by applying a volatile corrosion inhibitor on at least one surface of a supporting body. CONSTITUTION:An organic compound containing a nitrogen atom and 1-12 carbon numbers, or its derivative is used as a volatile corrosion inhibitor. Said volatile corrosion inhibitor can be used singly and also jointly, and can be used together with other corrosion inhibitor such as phosphoric acid, sulphamide, guanidine, etc. Also, they can be used together with alkali. The volatile corrosion inhibitor is applied on a supporting body by itself or by combining it with other component. As for other component, a pigment, an antistatic agent, high polymer powder, a polishing agent, ferromagnetic powder, etc. are used. The  supporting agent on which the volatile corrosion inhibitor is applied is a usual nonmagnetic flexible base, and as the case may be, at least one of its surfaces is made rough by means of such treatment as sand-blasting and chemical etching. In this way, a tape which causes no rust can be manufactured.
Patent JP-S54145544-A (JP)
Title: Transfer separator for copying machines
Inventor: TABATA YUKIO
IPC: G03G15/16
Filed: 1978-05-04
Abstract: PURPOSE:To make possible stable transfer peeling and achieve the improvement of transfer efficiency without causing flying of toner and damaging of photoreceptor by forming uneven electric fields on the surface of an insulation belt through charging to the same with a transfer charger. CONSTITUTION:An insulation belt 2 is so spread between a tension roller 4 and a moving roller 5 that it is moved at the same speed as the photoreceptor 1 by a driving roller 3. A roughing part 21 is formed on the back of this belt 2 so that uneven charges are charged thereon at the time of charging with a transfer charger 6. Thereby, uneven electric fields intermingled with high and low intensities are created on the surface of the belt 2. At this same instant, an electric field grade in the paper region is produced so as to apply polarization force to the paper and powerfully attract the transfer paper a. This overcomes the attraction effect of the photoreceptor 1 and transfer paper a, thus peeling the transfer paper a from the photoreceptor 1. Thereby, stable transfer paper peeling may be accomplished and the transfer efficiency improved.
Patent JP-S5334882-A (JP)
Title: Production of double layer molding product composed of polyethylene and nylon
Inventor: OOMORI MASAHIKO
IPC: B32B27/34
Filed: 1977-05-09
Abstract: PURPOSE: To produce a double-layer molding product such as a hollow bottle, etc. with good adhesive strength, by simultaneously extrusion molding nylon and a maleic acid-modified polyethylene or a polyethylene composition containing the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60196102-A (JP)
Inventor: YANO MITSUO
IPC: A01B63/00
Filed: 1984-03-19
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-H06237905-A (JP)
Title: Method and device for detecting feces
Inventor: HIGUMA MASATO
IPC: A61B5/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide a method and a device for detecting feces so as to easily, safely and automatically detect a fecal state inside a rectum without depending on palpation. CONSTITUTION:This method detects the fecal state by inserting a probe for feces detection composed of a vibrator to be mechanically vibrated and the horn of an inserting part from the anus into the rectum catching change of an acoustic impedance caused by a touch load at the tip of the horn as the value of a current loaded to the vibrator. This device is provided with a driving mechanism system 1 composed of a probe 3 for feces detection, a constant voltage power source 4, an oscillator 7 at a high frequency voltage, a main amplifier 5, an I/V converter 6 for outputting an amplified voltage to the vibrator of this probe 3 as a current and phase shifter 8 for adjusting the phase of the voltage waveform and a load identifying mechanism system composed of an amplifier 9 for identification, comparator 10 for setting threshold value and monitoring equipment 11.
Patent JP-S61211255-A (JP)
Title: Aligning tray device
Inventor: HIROI MASAKAZU
IPC: B65H29/20
Filed: 1985-03-15
Abstract: PURPOSE:To align a sheet with a simple mechanism by correcting the skew of a sheet member before its discharge into a tray, decelerating the paper discharge speed, aligning to the width direction reference line, and reducing the disturbance due to the air layer below the sheet. CONSTITUTION:A sheet member reaching a vertical convey path 1 rotates a resist sensor 4, the tip of the sheet member is positioned by nip section of resist rollers 2, 3, and the sheet member is stopped. Next, when a fixed time has elapsed after the member tip passes the sensor 4, the member loop is formed in a loop space 5, resist alignment is performed, then the rollers 2, 3 start rotating, and the member is moved until the member rear end is positioned at the discharge path reference line in the width direction of the member. Thereby, the skew of the member is corrected, the discharge position in the width direction is restricted, and when a speed change control sensor 6 detects the member tip, the peripheral speed of a paper discharge roller 7 is synchronized with the peripheral speed of the rollers 2, 3, and when the member rear end is detected by the sensor 6, the speed is returned to the original speed again, and the member is aligned on an aligning tray 15 at a sufficiently decelerated speed.
Patent JP-S58180942-A (JP)
Inventor: RICHIYAADO RUISU KORONBASU
IPC: G01N27/30
Filed: 1983-03-29
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-H05259334-A (JP)
Title: Semiconductor device
IPC: H01L23/48
Filed: 1992-03-12
Abstract: PURPOSE:To prevent the degradation of solder bonds and thus improve the reliability of a power module by giving resilience to the external terminals of the power module to relieve the mechanical stress on solder bonds. CONSTITUTION:A power module 2 is provided with external terminals 6 each having a U-shaped bend. When the module is mounted, the terminals are bonded to a printed circuit board 3 with solder 4. The U-bends gives resilience to the lead to relieve the mechanical stress due to soldering heat on the solder bonds between the terminals and the printed circuit board. This prevents the degradation of solder bonds, and thus the reliability of the power module is improved.