baber/WOPTO huggingface dataset:
Patent JP-2001116704-A (JP)
Title: Method and apparatus for inspecting flaw
Inventor: SATAKE TOYOTAKA
IPC: G01N21/95
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject method and apparatus capable of obtaining an image reduced in the quantity irregularity of light and capable of effectively corresponding even to high speed scanning. SOLUTION: An object 100 to be inspected is irradiated with illumination light from an illumination optical system 101 and the reflected light from the object 100 to be inspected is received by a detection optical system 102 and the surface flaw of the object 100 to be inspected is detected from the observed image of the detection optical system. A shading means 106 for cutting off a part of the reflected light incident on an observation optical system, a drive means 108 for driving the shading means 106 so as to increase or decrease the quantity of the light received by the detection optical means 102 and a moving means 116 for moving and driving the object 100 to be inspected in a scanning direction are provided. The position of the shading means 106 is controlled corresponding to the output of the photoelectric element of the detection optical system 102.
Patent JP-H08162045-A (JP)
Title: Deflection yoke device
Inventor: KUWABARA YASUNAGA
IPC: H04N9/28
Filed: 1994-12-01
Abstract: PURPOSE: To reduce the convergence error. CONSTITUTION: A horizontal deflection coil 1 is divided into main deflection coils 1aa, 1ba and sub-deflection coils 1ab, 1bb, and a permanent magnet 5 and an auxiliary circuit having auxiliary coils 4a, 4b arranged in a magnetic circuit constituted so that its magnetic path is a closed circuit are provided. The auxiliary coils 4a, 4b are connected in series to the sub-deflection coils 1ab, 1bb.
Patent JP-S62158097-A (JP)
Inventor: FUKUDA MANABU
IPC: B42C19/06
Filed: 1985-12-30
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-S63153012-A (JP)
Inventor: FUNAKURA SHUICHI
IPC: A47J19/00
Filed: 1986-12-16
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-H03157189-A (JP)
Title: Method for sterilizing water stored in drinking water supplier
Inventor: SERIZAWA TAKAKIYO
IPC: C02F1/46
Filed: 1989-11-15
Abstract: PURPOSE:To prevent the formation of scale sticking to electrodes at the time of electrolysis in tap water stored in a drinking water supplier and to keep the quality of the stored water high by impressing AC voltage between the electrodes placed in the stored water. CONSTITUTION:A pair of electrodes 4, 4 are placed opposite to each other in tap water 2 stored in the tank 1 of a drinking water supplier. An AC power source 5 is switched on, the frequency of AC from the source 5 is converted with a frequency converter 7 and AC voltage is impressed between the electrodes 4, 4. Chlorine ions dissolved in the tap water 2 is oxidized to chlorine by electrolysis to sterilize the water. The formation of scale sticking to the electrodes at the time of electrolysis is prevented, the quality of the stored water is kept high and the water is hygienically sterilized.
Patent JP-S62157509-A (JP)
Title: Apparatus for measuring two-dimensional remote displacement quantity
Inventor: MAGARA SHIGETAKA
IPC: G01B21/00
Filed: 1985-12-28
Abstract: PURPOSE:To measure two-dimensional displacement quantity, by mounting a displacement converter or a first angle detector outputting the electric signal corresponding to the moving quantity of a wire rope and a second angle detector outputting the electric signal corresponding to the angle of rotation of a running block. CONSTITUTION:The moving quantity of one point 6 of a wire rope 6 at a reference position 3 is set to d1, the winding-in quantity or pay-out quantity of the wire rope 6 to a running block 2 at a measuring point position to d2 and the distance between the perpendicular V passing the center point 0 erected from the straight line AB on a plane ABC and a point C to P1. Now, when it is assumed that a measuring point 1 moved from the point C to a point C' with respect to the reference position 3, the up-and-down direction displacement quantity Dv and horizontal direction displacement quantity Dh of the measuring point 1 are calculated from formulae I, II. The electric signals corresponding to d1 and d2 outputted from a displacement meter 8 and an angle detector 9 are inputted to an operator performing addition, subtraction, multiplication, and division and square etc. and operated on the basis of the formulae I, II to obtain the vertical direction displacement quantity Dv and horizontal direction displacement Dh of the measuring point 1.
Patent JP-H01138735-A (JP)
Title: Formation of multilayer interconnection
Inventor: YAMADA YOSHIAKI
IPC: H01L21/3205
Filed: 1987-11-25
Abstract: PURPOSE:To prevent interconnection layers from partially broken off by hydrated oxide film layers by a method wherein, after forming the first interconnection layers, the hydrated oxide films are formed on the surface to prevent the breakdown strength between the interconnection layers from deteriorating during the formation and heat treatment of insulating film in the later processes. CONSTITUTION:The first aluminum interconnections 3 are partly formed on the main surface of a silicon substrate 1 covered with a silicon oxide film 2 and provided with openings and then whole body is immersed in hot water to form hydrated oxide films 4 on the surface of the aluminum interconnections 3. A silicon oxide film 5 as the second insulating film is formed by CVD process or sputtering process. Openings reaching the hydrated oxide films 4 are selectively formed in the second insulating film 5, the hydrated oxide films 4 at the openings are etched away by high-frequency sputtering process, etc., to form openings reaching the first aluminum interconnections 3 and simultaneously the second insulating film 5 is etched back. Finally, the openings are covered to form the second layer aluminum interconnections 6.
Patent JP-H03159351-A (JP)
Title: Voice storage device
Inventor: SEGUCHI YOSHIAKI
IPC: H04M3/42
Filed: 1989-11-16
Abstract: PURPOSE:To inform the access of the owner of a voice message storage part to an owner when it is performed by storing subscriber name information intended to record a message and time information at that time in an incoming history storage part when the residual capacity of the voice message storage part is less than a preset value. CONSTITUTION:A timepiece part 20 and the incoming history storage parts 19a-19c are provided at a voice mail device. Then, the name of a subscriber intending to record the message and a time when the residual capacity of the voice message storage parts 9a-9c are less than a designated value are stored. Thereby, it is possible to inform the access of the owner of the voice message storage part to the subject voice storage device to the owner, and even when no storage of a voice message is performed due to the insufficient residual capacity of the voice message storage part, it is possible to recognize at least the name and the time trying to perform the storage of the voice message.
Patent JP-H07149161-A (JP)
Title: Power transmission device
Inventor: TERAOKA MASAO
IPC: F16H48/285
Filed: 1993-11-29
Abstract: PURPOSE:To form a clutch for performing connection/disconnection between an outer rotary case and an inner differential case without any additional work. CONSTITUTION:A power transmission device 9 is provided with a differential case 47 arranged in a rotary case 31, a differential device 33 having helical pinion gears 67, 69 contained in storage holes 63, 65 formed in the differential case 47 and helical side gears 51, 53 connected to each other through the helical pinion gears 67, 69 a connecting member 93 to perform connection/disconnection between an oil hole 89 of the differential case 47 and the rotary case, and operation means 99, 103 to move the connecting member.
Patent JP-H09317522-A (JP)
Title: Engine control method
Inventor: NAKAMURA TSUNEHISA
IPC: F02P5/153
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To burn fuel in a lean-burning state and to improve fuel consumption by detecting an actual combustion ratio until a prescribed crank angle and comparing a detected combustion ratio with a target combustion ratio and controlling a fuel supply amount such that a fuel supply amount is increased (decreased) when the detected combustion ratio is smaller (larger) than the target combustion ratio. SOLUTION: When an engine is operated in a state of a middle/high engine speed where, in a controller 12, a throttle opening is a prescribed value or more and an engine speed is a prescribed value or more and the change ratio of the throttle opening is a prescribed value or less, a variable C is made 1. When the engine is operated in a transition state where the change ratio of the throttle opening is a prescribed value or more, the variable C is made 2 and, when the throttle opening, the engine is judged to be controlled in a lean- burning state and variable C is a prescribed value or less and the engine speed is in a prescribed range, the variable C is made 3. After the variable is set in these ways, a target combustion ratio corresponding to the engine speed and the load is determined by using map data and is compared with a detected combustion ratio to thereby control the injection amount of an injector.
Patent JP-H07151838-A (JP)
Title: Test-pattern compression method
Inventor: MATSUMOTO CHIAKI
IPC: H03M7/30
Filed: 1993-11-29
Abstract: PURPOSE:To provide a test-pattern compression method in which a test-pattern signal is compressed in a channel direction. CONSTITUTION:Six kinds of test-pattern signals which are expressed in 3 bits are combined, and the test-pattern signals which are input to three pins for an IC at an identical step are expressed. When <3>=216 kinds of test-pattern signals constituted in this manner are expressed in the number of bits which are as small as possible, they can be expressed in 8 bits since 2<8>=256. Thereby, the number of bits expressing the 216 kinds of test-pattern signals can be compressed by one bit.
Patent JP-H11129014-A (JP)
Title: Metal plate inversion equipment
Inventor: NAGASHIMA SEIJI
IPC: B21D43/14
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal plate inversion equipment wherein the plural metal sheets piled up can be integrally inversed perfectly dispelling the generation of surface defect on the metal plate and a load collapsing. SOLUTION: The equipment comprises; a plural feed side arms 4 to hold one or plural sheet of piled level metal plates P at both sides edge and to stand up them by rotating around the shaft parallel to this side edges while retaining them by the plate surface, a plural receiving arms 8 which receive stood up metal plates P from the feed side arms 4 and hold them at the both sides edge, while retraining them by the plate surface, and then level them by rotating around the shaft parallel to the side edges in the same direction as the rotation mentioned above,  and a shift mechanism which relatively move the feed side arms 4 and receiving arms 8 horizontally between the position where the interval of feed side arms 4 and receiving arms 8 is equal to the thickness of the metal plate and the position where the interval is larger than the thickness of the metal plate in the condition that the metal plate stood up.
Patent JP-H01139606-A (JP)
Title: Curable resin and composition thereof
Inventor: IWAZAWA NAOZUMI
IPC: C08F291/00
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a curable resin having excellent low-temperature curability, thick coating properties, weather and water resistance and adhesive properties, etc., by polymerizing an acidic resin having a specific amount of carboxyl groups with a specific monomer in the presence of a polymerization initiator. CONSTITUTION:A curable resin obtained by polymerizing (A) an acidic resin having 0.05-1mol carboxyl groups as functional groups in 1kg resin with monomers consisting essentially of (B) an alkoxysiloxane group-containing vinyl monomer and/or (C) a polysiloxane based macromonomer and (D) an oxirane group-containing vinyl monomer in the presence of a polymerization initiator (e.g., azo based or diazo compound). A chelate compound is blended with the above-mentioned resin to provide a low-temperature curable composition. Curing reaction simultaneously proceeds on the surface and in the interior even at a temperature as low as <=120 deg.C in cooperation of silanol groups derived from the monomers (B) and (C) with the oxirane groups derived from the monomer (D) and the chelate compound.
Patent JP-H09105360-A (JP)
Title: Intake air passage for four-cycle gasoline engine
Inventor: YAMAZAKI OSAMU
IPC: F02M35/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To produce a turbulent flow in a boundary layer along an inner wall surface, controlling the development later, thereby making a large quantity of high speed combustion air feedable to a combustion chamber by arranging a nearly semispheric concave airtightly and forming the inner wall surface, in this intake air passage feeding the combustion chamber with an air-fuel mixture. SOLUTION: An inner wall surface of an intake air passage 10 being formed with an insertional hole 9 to insert an injector spraying fuel (gasoline) in the misway is formed as overspread up to the vicinity of an intake hole of a combustion chamber 4 in a state that a nearly semispheric concave 11 is made to contact close to each other, namely, in a state of arranging zigzag in contact with respective peripheral edges with each other. With constitution, a boundary layer where air receives the effect of the concave 11, producing a vortex, and turns to a turbulant state is formed in a part approximated to the inner wall surface of a pipe out of the air taken into the intake air passage 10.  In consequence, the air is mixable with gasoline sprayed by the injector without increasing the extent of air flowing resistance, namely, without decelerating an air flow, and thus the mixture is efficiently inhaled into the combustion chamber 4 by means of inerial intake air.
Patent JP-S63151770-A (JP)
Inventor: SAITO KIMIO
IPC: E04H15/42
Filed: 1986-12-16
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-H08157225-A (JP)
Title: Method and device for laminating small glass bodies
Inventor: IIJIMA NOBUHIRO
IPC: C03B19/06
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a laminating method and device for small glass bodies capable of laminating these small glass bodies on shelf plates at a thickness uniform over the entire part, producing products having the thickness uniform over the entire part and facilitating adjustment of the thicknesses of the products. CONSTITUTION: The small glass bodies 9 are delivered from a main hopper 7 while weighing by a fixed weight each by a balance 6 and are supplied via a distributor 8 to respective sub-hoppers 4. A shutter 5 is opened to release the small glass bodies 9 in the respective sub-hoppers 4 onto the center of a forming duct 2 while the flow thereof is regulated by a nozzle for flow regulation. Since bars for dispersion are disposed in the forming duct 2, the small glass bodies 9 falling in the forming duct 2 are uniformly dispersed and dropped by colliding against the bars for dispersion, by which the small glass bodies are laminated on the shelf plates 1 at the thickness uniform over the entire part.
Patent JP-H05136266-A (JP)
Title: Ic pattern design system
Inventor: HONDA HIROSHI
IPC: G06F17/50
Filed: 1991-11-14
Abstract: PURPOSE:To facilitate correction and improve accuracy to curtail the working time required for floor planning by holding the specified area value for each function block and utilizing such area values for correction of shape of the function blocks. CONSTITUTION:For example, after correction of shape of the function block A, an area S of the corrected block A is calculated with an arithmetic unit 12 of a controller 13 and the result is then stored in a buffer memory 11. Next, the specified area value of the block A is read from the specified area table of a main memory 18. This readout specified area value is compared with an area value in the buffer memory 11. On the basis of the result of such comparison, correction of the shape of block is conducted automatically or semi- automatically. Thereby, the function block which requires area correction can be distinguished and correction can be done effectively. Accordingly, working efficient of designer can be improved, mistake of a designer can also be removed and reliability can be improved.
Patent JP-2001116696-A (JP)
Title: Scanning optical device
Inventor: YOKOI EIJI
IPC: G01N21/64
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a constitutinally simple scanning optical device capable of detecting a multiple fluorescent image of a multiply dyed specimen with high S/N without changing the device constitution without requiring a machine driving part requiring high positional reproducing accuracy without using an optical filter. SOLUTION: This scanning optical device is provided with light sources 1, 2, an objective lens 20 for condensing the light from the light sources on a specimen 21, a scanning means 18 for moving the condensed light on the specimen, an image forming optical system 17, a confocal diaphragm 16, light detecting devices 22a, 22b, 22c, 22d for detecting the light from the specimen, a prism 14 for spectrally analyzing the light passing through the confocal diaphragm 16 and a micro-light deflecting element array 12 for deflecting the light toward the light detecting devices.  Respective plural micro-light deflecting elements 11 for constituting the micro-light deflecting element array are constituted so as to select a deflection angle for deflecting the light passing through the confocal diaphragm 16 toward the light detecting devices and a deflection angle for deflecting the light from the light sources toward the confocal diaphragm 16.
Patent JP-H07148418-A (JP)
Title: Method for testing leakage in iodine filter and apparatus for the same
Inventor: FUKAZAWA TETSUO
IPC: B01D53/68
Filed: 1993-11-30
Abstract: PURPOSE:To detect simply without environmental pollution the leakage in an iodine filter for removing radioactive iodine from offgas from radioactive substance treating facilities. CONSTITUTION:An air introduction apparatus which can change humidity is placed upstream from an iodine filter to be tested; a humidity meter is located downstream from the filter. Dry air from the air introduction apparatus is fed into the iodine filter to remove water from an iodine adsorbent in the filter. Then, air with elevated humidity is fed into the filter. The humidity of air passed through the filter is measured by the humidity meter. The leakage of the iodine filter is judged from the difference in time between the start of humid air supply to the filter and the detection of high humidity by the humidity meter.
Patent JP-H1044301-A (JP)
Title: Building material for stain-proofing outer wall
Inventor: MACHIDA MITSUYOSHI
IPC: B32B27/30
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make a surface stain-proofing by forming a surface layer having structure in which a hydrophilic part in which photocatalytic oxide particles are exposed to outside air and a water repellent part in which a water repellent fluororesin is exposed to outside are dispersed microscopically on the surface of a backing. SOLUTION: A surface layer having structure in which hydrophilic part in which the excitation of electrons in a valence electron band occurs during the radiation of light having greater energy than the energy gap between the conductivity band and the valence electron band of a crystal, and photocatalytic oxide particles which can form a positive hole with a conductive electron is exposed to outside air and a water repellent part, exposed part in which a water repellent fluororesin is exposed to outside air are dispersed microscopically on the surface of a backing of a building material for an outer wall. A coating composition which contains photocatalytic oxide fine particles and a water repellent fluororesin as indispensable components and to which a solvent, a croslinking agent, and a surfactant are further added is applied by spray coating etc., fixed, and a surface layer in formed.
Patent JP-H10142394-A (JP)
Title: Earthquake stand-by indicator of nuclear power plant
Inventor: NAKAGAWA MASANORI
IPC: G21D3/04
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake stand-by device making stand-by operation possible before arrival of an earthquake at a nuclear power plant. SOLUTION: This device is provided with an earthquake motion detector 3 and a communication device 4 sending the detected signal and is composed of a data storage device receiving and storing the sent earthquake signal, a judging device 12 judging the amplitude of earthquake motion reaching the nuclear power plant and reaching time by using the stored earthquake signal, and indicator 13 indicating the results of judgment and a control signal generator 14 generating control signal to the nuclear power plant 2 based on the judged results.
Patent JP-H09141594-A (JP)
Title: Posture detecting method for three-dimensional shapes structure
Inventor: UEHARA TOSHIO
IPC: G06T7/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To inspect three-dimensional form structures accurately by detecting the posture of the three-dimensional form structures using the design data on the three-dimensional form structures. SOLUTION: A projection drawing A as two-dimensional image of a pipe block 3 is photographed and transmitted to an electronic computer 4. Also the electronic computer A stores the projection drawing A of the pipe block 3. Then a three-dimensional CAD data C is overlapped with a directional vector B so as to generate a conversion data D. By this, a projection drawing E in which the conversion data D is formed in a two-dimensional image is generated. When the projection drawing E is identical to the projection drawing A, the posture of the pipe block 3 of the conversion data D is set as the posture of the pipe block 3 placed on an inspection table 2, and the pipe block 3 is proceeded to the processes for the dimensional measurement of three-dimensional form structures and inspection of part mounting state.
Patent JP-H04172609-A (JP)
Title: Cleaning device of rotary magnetic head device
Inventor: YOSHIDA AKIYUKI
IPC: G11B5/41
Filed: 1990-11-06
Abstract: PURPOSE:To easily clean a magnetic head positively by providing a demagnetizing means for the magnetic head at a position where the magnetic head temporarily comes close to the means during rotation. CONSTITUTION:A demagnetizing means, that is, an eraser 7 for a magnetic head 4 is provided at the peripheral surface of a rotary head device 1 where a video tape is not wound. The eraser 7 is formed by winding a lead wire 9 in the form of a coil around a magnetic rod 8. An end of the rod 8 is held close to a point where the magnetic head 4 passes. Therefore, every time the magnetic head 4 makes one rotation, the magnetic head passes the point close to the end of the rod 8. Demagnetization is effected every time the magnetic head 4 rotates during recording or reproducing etc. Magnetic powders adhered to the surface of the magnetic head 4 are separated from the magnetic head 4 and, attracted by the eraser 7. Accordingly, the magnetic head 4 can be positively cleaned in a non-contacting manner.