baber/WOPTO huggingface dataset:
Patent JP-H08118053-A (JP)
Title: Workpiece cutting process
Inventor: DABURIYUU ONIIRU
IPC: B23K26/14
Filed: 1995-04-14
Abstract: PURPOSE: To effectively cut thick steel material by using low output laser. CONSTITUTION: A laser beam is condensed just before an outlet of a nozzle 6 by using a lens 4 and the surface of the work 10 is irradiated with the laser beam so that the same is widened toward the end after passing the outlet of the nozzle. At this time, the heating is continued until the surface temperature of the portion to be cut in the work 10 attains an intermediate temperature between the ignition point and the melting point thereof. At the same time, oxygen or oxygen-rich compressed gas is fed from an inflow port 8 of gas formed in a lens holder 2, is injected to the work 10 and, thereby, the work 10 is cut.
Patent JP-S59214766-A (JP)
Title: Reagent for detecting lectin affinity substance in body fluid
Inventor: HONMA OSAMU
IPC: G01N33/555
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a reagent useful for determining various diseases, especially the presence of an airway obstruction trouble and disease condition by bonding lectin to a carrier particle to detect a lectin affinity substance in a body fluid. CONSTITUTION:An animal red blood corpuscle such as sheep cells and human O-type blood cells is used as a carrier particle and a lectin aqueous solution is added to the red blood corpuscle treated to bond lectin to the blood corpuscle. When a suspension having lectin bonded to the carrier particle is mixed with a body fluid such as human serum. Any lectin affinity substance existing in the body fluid causes a agglutination with lectin thereby enabling to determine the presence of deseases and degree of disease condition. Typtical examples of the lectin are agglutinins of wheat germ, Ulex europeas, jack bean and bird's-foot trefoil.
Patent JP-H10281524-A (JP)
Title: Heat exchanger type ventilator
Inventor: MATSUMOTO TAKAYOSHI
IPC: F24F7/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact heat exchanger type ventilator which can be used in a cold region by shortening an air supply passage and decreasing the usage of a heat insulating material. SOLUTION: Heat exchanging elements 17 are laminated in the side of a blower 16 arranged with its axial direction extending from a front to a back so that exhaust passages 9 are perpendicular to air supply passages 10 and the direction of lamination extends from a front to a back. Air supply inlet surfaces 20 are provided in the vicinity of the discharge port 21a of the air supply flow of the blower 16 so that the air supply inlet surfaces 20 of the heat exchanging elements are perpendicular to the air supply flow and the air supply passages 10 in the heat exchanging elements 17 are parallel to the air supply flow. Thus, the air supply passages 10 can be shortened and the usage of a heat insulating material provided in the air supply passages 10 can be decreased so that a product can be made compact.
Patent JP-H08281596-A (JP)
Title: Position setting mechanism for cutting tool in slitter and method thereof
Inventor: NAKAGAWA KATSUAKI
IPC: B26D5/02
Filed: 1995-04-14
Abstract: PURPOSE: To improve efficiency of a position setting work for a cutting tool and setting accuracy of the position and clearance by providing a position detecting device for detecting the respective positions of upper and lower cutting tools along arbor shafts. CONSTITUTION: When the position of an upper cutting tool 4 is detected, the rod of the detecting head of a probe 8 is retreated, and the probe 8 is moved to the position of the upper cutting tool 4 of detecting object by rotation of the screw shaft of a position detecting device 6. The position of the upper cutting tool 4 is determined by putting the rod on the side of the upper cutting tool 4, and the moved quantity is measured by means of a scale housing and a measuring head. At measuring the moved quantity, the original position of the probe 8 is previously set, a final moved quantity is computed while setting this to be the position of displacement 0, and the position of the upper cutting tool 4 from the original position is deduced by computation based on this moved quantity.  Thereafter, positions are adjusted so as to obtain indicated clearances between the upper cutting tools 4 and the respective lower cutting tools 5 of a lower arbor shaft 3 by a position detector 7.
Patent JP-H10278272-A (JP)
Title: Ink jet printer
Inventor: MATSUDA KOEI
IPC: B41J2/14
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure a print with high resolution by employing a nozzle hole having a circular opening cross-section, specifying the ratio between the circularity and the radius of the nozzle hole and the quantity of ink being jetted from the nozzle at one time and preventing the hitting point from being shifted at the time of printing thereby obtaining a micro ink droplet. SOLUTION: A circular opening cross-section is employed for the nozzle hole of a print head jetting an ink droplet after an ink in a channel is heated and boiling bubbles are generated. The ratio a/d between the circularity (a) and the diameter (d) of the nozzle hole is set at 0.2 or less and the quantity of ink being jetted from the nozzle at one time is set at 20 pl or less. Profile of the nozzle hoe is held between two concentric circles and the difference (a) of radius between both circles at the time of minimum interval is defined as the circularity and the average diameter (d) of both circles is defined as the diameter.
Patent JP-H10285433-A (JP)
Title: Video signal processing method
Inventor: YOSHIDA TOSHIHIRO
IPC: H04N5/202
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To process a video signal with a wider dynamic range by adjusting a luminance level in an optimum way, even when a contrast difference in an image pattern is high. SOLUTION: An optical detection circuit 4, receiving a luminance signal from a video signal processing circuit 3, detects a luminance level and provides an output of the result to a controller 5. The controller 5 discriminates the luminance level to control a gamma and gain control circuit 2 and to conduct gamma and gain control. The gamma and gain control circuit 2 and the optical detection circuit 4 receive a dividing signal from a window control circuit 6 and gamma and gain control, and discrimination of luminance level are executed to each region divided by the signal. In this case, when a luminance level differs much between adjacent regions, the luminance level for both the regions is adjusted again so as to ensure linearity at a border.
Patent JP-H07282565-A (JP)
Title: Cleaning device for card type information recording medium
Inventor: SAITO MAKOTO
IPC: G11B23/50
Filed: 1994-04-05
Abstract: PURPOSE:To prevent an end part of a card cleaning member from being caught at the time of inserting a card by making the winding direction of the cleaning member the forward winding direction to the card inserting direction. CONSTITUTION:When the card C is inserted into the device from an inserting hole 1a, dirt of the surface of the card C is removed by the cleaning member 3 wound around a cleaning roller 2, and then recording or reproducing is performed after passing the card C between a driving roller 7 and a driven roller 8. In this case, since the winding direction of the cleaning member 3 wound around the cleaning roller 2 is in the forward winding direction to the card inserting direction, and moreover, the number of turns of the cleaning member 3 to be wound is more than one turn, when the card C is inserted, the card is carried forward without being caught by the end part of the cleaning member 3. Then, any number of turns is applicable if it exceeds one turn.
Patent JP-H04302609-A (JP)
Title: Green cut construction of dam concrete
Inventor: INABA YOSHIKI
IPC: E04G21/02
Filed: 1991-03-29
Abstract: PURPOSE:To make the work simple and safe and to shorten the construction period and improve the uniformity of construction work by making a washing paper sheet contact with the surface of construction joint concrete, pressing it with a plywood or others, removing the washing paper sheet after concrete is hardened and washing it out with water. CONSTITUTION:At the time of construction joint of concrete 1 with slump, a washing paper sheet 2 coated with a concrete hardening retarding agent on one side is placed on the construction joint concrete surface after the concrete 1 is placed so that one side of it makes contact with the concrete 1, it is pressed with a plywood 3, and after the concrete 1 is hardened, the washing paper sheet 2 is removed and the surface is washed out with water. Subsequently, in the case of a super-stiff-consistency concrete, it is pressed with a rubber plate instead of the plywood, and desirably rolling pressure is applied. Thereafter, unhardened part is easily washed out by a hardening retarding effect by elusion of the hardening retarding agent to the side of the concrete 1 so that an aggregate is embossed and roughened.
Patent JP-S62246727-A (JP)
Inventor: KISHINE NOBUYUKI
IPC: B32B18/00
Filed: 1986-04-18
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-H04299650-A (JP)
Title: Picture data automatic gathering device
Inventor: KAWASAKI TSUNENORI
IPC: H04N1/00
Filed: 1991-03-27
Abstract: PURPOSE:To reduce the burden to an operator at the time of transmission operation by comparing new and old data in a receive memory and a compare memory with each other on the PACS (picture archiving and communication system) side and deciding taking-in to a storage device in accordance with the comparison result. CONSTITUTION:A new picture is inputted to a receive memory 4 provided on the side of a PACS storage device 8, and an old picture is inputted to a compare memory 5. A picture comparing part 6 compares pictures in memories 4 and 5 with each other, and data in the memory 4 is recorded in a PACS storage device 7 if they are different. Thereafter, recorded data in the memory 4 is transferred to the memory 5. By this constitution, the burden to the operator is reduced because a set number of picture data are automatically discriminated and taken in on the side of the PACS storage device 7 when being transmitted from the side of a medical apparatus 1.
Patent JP-H10282420-A (JP)
Title: Eccentric prism optical system
Inventor: KENNO KOKICHI
IPC: G02B17/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric prism optical system suitable for an eyepiece optical system used together with an objective optical system and having well compensated pupil aberration. SOLUTION: This system is a prism optical system 7 receiving an image formed by an objective lens, at least three surfaces 3-5 are eccentrically arranged, at least three surfaces 3-5 are buried in a transparent medium, the optical path is reflected at least twice in the optical system 7, composed of an eccentric prism 7 being formed so that the optical path of a light beam is not intersected, the shape of at least one reflection surface 4 is rotary asymmetric shape in the surface as well as out of surface, the system has the optical transfer action of a pupil 1 due to image forming function and that of the image at the same time and the pupil aberration is compensated.
Patent JP-S5424023-A (JP)
Title: Thermal developing device
Inventor: NAKAGAWA KATSUMI
IPC: G03B27/00
Filed: 1977-07-25
Abstract: PURPOSE: To obtain a good quality image by carrying out a thermral development by means of a heated roller, and thereafter by supplementally heating by virtue of the radiant heating in accordance with the thermal developing state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0387688-A (JP)
Title: Superconductive magnetic shield body and its manufacture
Inventor: WATANABE KEIICHIRO
IPC: H01L39/00
Filed: 1990-04-04
Abstract: PURPOSE:To appropriately shield the magnetism from a magnetic source by constituting the magnetic source to be shielded, of a three-layer structure of an outside metallic cylinder, a superconductive layer and an inside metallic cylinder from the magnetic source side. CONSTITUTION:An outside cylinder 10 consists of various metals of, for instance, 1mm wall thickness, 100mm inside diameter and 200mm length, and an inside cylinder 11 consists of various metals of, for instance, 1mm wall thickness, 80 - 98mm outside diameter and 200mm length. By inserting the cylinder 11 into the inside of this cylinder 10, its one side end part is welded along the periphery, and also, the inside of a clearance between this cylinder 10 and the cylinder 11 is filled with powder 12 consisting of a ceramics superconductor in which a main component of a crystal phase is, for instance, YBa2Cu3O7-Y, etc., the remaining one side end part is welded along the cylinder, and thereafter, the deaeration is executed by a vacuum pump 14 from a deaeration port 13. Subsequentlly, the deaeration port 13 is sealed. Next, heat and hydrostatic pressure are applied by argon gas, and after sintering powder 12 by applying heat and pressure, it is cooled by liquid nitrogen.
Patent JP-S63254570-A (JP)
Title: Font pattern generating device
Inventor: AOKI TOMOKO
IPC: G06T11/60
Filed: 1987-04-10
Abstract: PURPOSE:To generate a pattern containing a geometric graphic form with high efficiency by using a dot system and a graphic form system in combination for font pattern generation and then switching both systems alternately. CONSTITUTION:For example, when the dot system becomes effective, a dot indication input command 1 is inputted to a dot decision part 2, a dot judgement part 2 judges that an indicated dot is effective, and a corresponding bit in pattern data at a data generation part 3 changes. Further, when a graphic form system is selected, on the other hand, a graphic form indication input command 7 is supplied to a graphic form selection part 8 and then a parameter setting part 9 generates a parameter required for the selected graphic form with a parameter input command 10 inputted by an operator. Thus, when all pieces of information required to draw the graphic form are made ready and then pattern data changes at the data generation part 3, so that the pattern data is displayed on a display part 4 by both the dot system and graphic form system.
Patent JP-2000284827-A (JP)
Title: Design assisting device for plant screen
Inventor: NAKAZATO YUKIKAZU
IPC: G05B23/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To easily confirm update of animation data between two means by making an image forming means and a table forming means directly cooperate without interposing a relational data base. SOLUTION: In this design assisting device, the animation data is immediately updated and displayed by storing plant screen information including the animation data whose picture patterns such as characters, colors, size are changed and specification table information in the relational data base 3, updating the plant screen information by a plant screen formation processing, simultaneously updating the specification table information by specification table formation processing, writing the animation data processed by either one processing a common memory CM together with an identification code by a link function and reading the identification code stored in the common memory and the updated animation data by the other processing.
Patent JP-S62245227-A (JP)
Title: Optical directional coupler
Inventor: AKIYAMA KOJI
IPC: G01M11/00
Filed: 1986-04-18
Abstract: PURPOSE:To obtain an efficient small-sized optical directional coupler having simple constitution by diffracting an incident light or an exit light when this light passes an acoustooptic deflecting element. CONSTITUTION:The light emitted from a semiconductor laser LD is converted to parallel rays of light by a SELFOC lens SL and is made incident on a triangular prism PR at an angle psi2=78.6-90 deg.. Though this light is made incident on an acoustooptic deflecting element AOD after being refracted on a face 1, the element AOD is not driven by a signal source DR because a switch SW is turned off, and the incident light is made incident on a fiber FB to be measured through a lens LS1 as the light of the 0th order as it is. The light from the fiber FB is subjected to Fresnel reflection on the end face of the fiber and goes reverse in the fiber FB and is converted to parallel rays of light again by the lens LS1 and is made incident on the acoustooptic deflecting element AOD from the reverse direction. Since the element AOD is not driven yet, the light passes it as it is and is returned to the light source LD through the triangular prism PR.
Patent JP-H02270974-A (JP)
Title: Surface coloring method
Inventor: YAMAMOTO KEIICHI
IPC: C23F4/00
Filed: 1989-04-11
Abstract: PURPOSE:To form films of various colors on a substrate surface by forming a Ti film by vacuum vapor deposition on the surface of a base material and subjecting the film surface to an ion bombardment treatment in a gaseous oxygen or acetylene atmosphere. CONSTITUTION:Metallic Ti 5 in a crucible 2 disposed in a vacuum chamber 1 is evaporated and the Ti vapor is ionized to form the Ti film by the vacuum vapor deposition on the surface of the base material 3. The gaseous oxygen in a gas cylinder 11 or the gaseous acetylene in a gas cylinder 13 is supplied into the vacuum chamber 1 to maintain about 1.5 Torr pressure in the vacuum chamber 1. A glow discharge is generated by impressing a voltage to the base material 3 to implant the oxygen ions, carbon ions, etc., as a coloring gas to the Ti film formed on the base material 3. The bond of the coloring gaseous ions and Ti is generated in the depth direction of the Ti film by the quantity of the gaseous ions and the colored surfaces of various colors are obtd. by the bond state and depth thereof.
Patent JP-S5614223-A (JP)
Title: Electrochromic display element
Inventor: MASUDA HIROSHI
IPC: G09F9/00
Filed: 1979-07-17
Abstract: PURPOSE: To obtain an element having superior visual recognizability and superior responding properties by using a transparent electrochromic (EC) thin film for a front electrode (opposite electrode, observation side electrode).  
     CONSTITUTION: A transparent EC thin film made of crystalline tungsten oxide is used. It is preferably a tungsten oxide film obtd. by vacuum deposition in about 1× 10 -4 W5×10 -3  Torr and calcination at about 350W400°C. Back electrode (display electrode) 5' consisting of display electrode substrate 6' provided with display pattern 8' an EC thin film 9' and front electrode (opposite electrode) 1' consisting of display electrode substrate 2' provided with transparent electrode 3' and transparent EC thin film 4' are placed opposite to each other, and electrolyte 10' is injected between electrodes 5', 1', which are then sealed with sealant 11' to obtain an EC display element. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5314444-A (JP)
Title: High-frequency wave heating apparatus
Inventor: SHIMIZU MITSURU
IPC: F24C7/02
Filed: 1976-07-27
Abstract: PURPOSE: To enable manufacture of plastic material door of electronic range for weight reduction of the door by installing a number of ribs along propagation path of electromagnetic wave in a wave stray area and coating the area with metallic plating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5613456-A (JP)
Title: Aluminum alloy for brazing filler metal of brazing sheet
Inventor: YAMADA KAZUO
IPC: C22C21/00
Filed: 1979-07-16
Abstract: PURPOSE:To enhance the pitting corrosion resistance of brazed portions by using an Al alloy of a specified composition as a brazing filler metal when a brazing sheet obtd. by cladding Al as a core material with the brazing filler metal is brazed to an Al tube or the like. CONSTITUTION:In the manufacture of a heat exchanger a brazing sheet as fin material 1 obtd. by cladding Al or an Al alloy as a core material with an Al alloy as a brazing filler metal is brazed to Al or Al alloy tube 2. The Al alloy as the brazing filler metal contains 3-15% Si, 0.5-5.0% Mg, 0.3-4.0% Zn, 0.01-0.5% Bi and 0.01-0.5% Sn or further contains 0.02-0.3% In and/or 0.02-0.3% Ga and shows superior fluidity. This alloy has natural electric potential lower than that of the body to be brazed, and the occurrence of pitting corrosion in the brazed body can be prevented.
Patent JP-S59215930-A (JP)
Title: Electronic-type internal-combustion engine control device
Inventor: FUJIMORI KIYOUICHI
IPC: F02D41/34
Filed: 1983-05-24
Abstract: PURPOSE:To form a control device using a general-purpose microcomputer and reduce the cost by switching a counter provided in the microprocessor and obtaining the rotation speed data and injection advance angle data. CONSTITUTION:A pulse generator 4 outputting a top dead point pulse train signal P1 for individual cylinders and a pulse generator 5 outputting a needle valve lift pulse signal P2 for a certain cylinder are provided, and signals P1,P2 are inputted to an arithmetic unit 7. In the arithmetic unit 7, individual signals P1, P2 are inputted to a microprocessor 41 as an interrupt signal, the signal P1 is fed to logic gate circuit 42, the signal P2 is fed to the clock terminal C of a J-K flipflop 43, and a pulse signal with a pulse width in response to the injection advance angle theta is outputted from its Q terminal. Then, the logic gate circuit 42 is switched by a switching signal CS outputted in response to the action of a timer 46, and the injection to the action of a timer 46, and the injection advance angle data and engine speed data are obtained by an arithmetic unit 49 via a counter 47 in response to its output.
Patent JP-S5424938-A (JP)
Title: Preparation of heterocyclic dye
Inventor: IMAHORI SEIICHI
IPC: C09B57/00
Filed: 1977-07-27
Abstract: PURPOSE: A heterocyclic dye (isomer mixture) of formula I: (A is arylene group; R is H, alkyl, halogen, etc.). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03291370-A (JP)
Title: Metal vapor generator
Inventor: ABE MOTOHISA
IPC: B01D59/04
Filed: 1990-04-06
Abstract: PURPOSE:To assure stable vapor generation of a long period of time by detecting the charge distribution of an electron beam reflected from the surface of a metal for evaporation irradiated with the electron beam and adequately replenishing the metal for evaporation in accordance therewith. CONSTITUTION:The metal 2 for evaporation housed in a crucible 3 for evaporation is irradiated with the electron beam 6 shot from an electron gun 4 in a vacuum vessel 1, by which the metal 2 is heated to melt and evaporate. The electron beam 8 reflected from the metallic liquid surface of the metal 2 for evaporation is partly deflected by a magnetic field and is measured by a Faraday cup 9. The liquid level of the metal 2 for evaporation is evaluated from the distribution of the electrons of the reflected electron beam 8. A raw material supplying device 10 is controlled by the signal of the measurement result of this Faraday cup to supply a metallic raw material 2A into the crucible 3 so as to assure the liquid level of the metal 2 for evaporation in a prescribed range. The generation of the vapor is assured stably over a long period of time in this way.
Patent JP-S5517858-A (JP)
Title: Small-size magnetic recording device
Inventor: FUJIWARA ICHIJI
IPC: G11B21/08
Filed: 1978-07-24
Abstract: PURPOSE: To reduce the number of parts to make a recording device small-size by subjecting a track, which is provided on the outside circumference of a magnetic drum and is parallel with the axis, to tracking by a magnetic head which moves linearly by a screw.  
     CONSTITUTION: A track provided on the outside circumference of magnetic drum 13 in parallel with the axis of drum 13 which is rotated in one body together with knob 4 provided with the track number is subjected to tracking by magnetic head 20 which moves linearly along the track through screw 28 rotated by motor 25, thereby performing a required recording. By this constitution, the number of parts is reduced to make the recording device small-size. 
     COPYRIGHT: (C)1980,JPO&Japio