baber/WOPTO huggingface dataset:
Patent JP-S59175755-A (JP)
Title: Manufacture of printed wiring board with surface fitted to wire bonding
Inventor: OKI TAKEO
IPC: H05K1/09
Filed: 1983-03-25
Abstract: PURPOSE:To remove pin holes, and to obtain excellent wire bonding property by compactly plating a copper foil layer or a copper plated layer formed on the surface of a board for a printed wiring with a metal, into which copper is difficult to permeate, through a suction flow method and compactly coating the metal extremely thinly with gold in high purity through the same method. CONSTITUTION:When a bonding pad is formed on the surface of a board 1 for a printed wiring, the surface is coated with a copper foil layer or a copper plated layer 2, and the copper foil layer or the copper plated layer 2 is formed to a predetermined shape. The exposed surfaces of the surface and side surface of the copper foil layer or the copper plated layer are coated with a layer 3 in nickel, etc., into which copper is difficult to permeate, and a gold layer 4 in high purity of not less than 99.9% purity is formed on the layer 3 while the thickness of the layer 4 is brought to 0.4mum or less. Both the layers 3, 4 are prepared through a suction method at that time, and a pad surface in which there is no pin hole is obtained even when the gold layer 4 is thinned. Accordingly, the secular deterioration of wire bonding is eliminated.
Patent JP-H08248534-A (JP)
Title: Index print exosing method
Inventor: HIROISHI TOSHIYUKI
IPC: G03B27/72
Filed: 1995-03-10
Abstract: PURPOSE: To simplify operation for exposing an index image. CONSTITUTION: Color paper 14 is carried and positioned, and preparation for exposure is performed. As soon as exposure is started by opening a black shutter 48, an exposure timer T is started to measure an exposing time (t). Every time the measured time by the exposure timer T attains the exposing time (t) calculated and set from the average density of the image of each frame, the image corresponding to the exposing time is erased from an LCD panel 52, thereby orderly finishing the exposure. Such operation is performed concerning the images of respective color components R, G and B, and the images are superposed and exposed, so that the index image whose density and color are corrected is recorded.
Patent JP-H05267099-A (JP)
Title: Manufacture of vacuum capacitor
IPC: H01G5/013
Filed: 1992-03-10
Abstract: PURPOSE:To unify and simplify steps of manufacturing by forming an exhaust hole at a stationary conductor and connecting the connecting parts in twice steps of brazing. CONSTITUTION:An exhaust hole 1 is first formed at a stationary conductor 13. Then, connecting parts (a)-(f) of vessel forming members end members in a vessel are brazed therebetween by applying at least 10Pa in a non-oxygen atmosphere. As a brazing material at this time, alloy containing Cu, Ag, Sn as main ingredients are used. Thereafter, a plug 2 for closing the hole 1 is brazed to the conductor 13. In this case, when at least the surfaces of the conductor 13 and the plug 2 are formed of the Cu, and brazed by a brazing material containing 20-30wt.% of In and the residue of the alloy containing Cu, Ag, Sn in vacuum of 0.001Pa or less at less than 700 deg.C, the brazed vessel 10 is held in vacuum. Thus, productivity is improved, and a manufacturing cost can be reduced.
Patent JP-H05246509-A (JP)
Title: Automatic warehouse
Inventor: GOTO YUKIHIRO
IPC: B65G1/04
Filed: 1992-03-10
Abstract: PURPOSE:To achieve a precision in assembling, and enable secure detection constantly by providing a detection device for running control at a subject body to be detected on a floor rail to face it freely under a carrying in/out device. CONSTITUTION:A subject body 55 having a subject surface 55a directed to a side is installed on a floor rail 30, and a detection device for running control to face the subject surface 55a from the side freely is disposed under a carrying in/out device 10. Supply and reception of power and control signals to/from the carrying in/out device are performed smoothly by bringing a collector of a collecting device 23 in sliding contact with a rail part of a feed unit 50. Running control to the carrying in/out device 10 is performed by detection of the subject body 55 by the detection device 25. The subject body 55 can be installed on the floor rail directly at a manufacturing factory, and as a detection direction is lateral, either one of the detection device 25 and the subject device 55 need be regulated to be apart, thereby a precision in assembling can be achieved easily.
Patent JP-S61209788-A (JP)
Title: Method and apparatus for rolling clad plate
Inventor: MIYASAKA KIYOTO
IPC: B23K20/04
Filed: 1985-03-14
Abstract: PURPOSE:To adjust the elongation rate of each plate and to roll a clad plate to a prescribed thickness ratio by winding one metallic plate around one rolling roll, introducing the same to the rolling rolls, discharging the clad plate after rolling while winding the same around the other rolling roll and subjecting the rolling rolls temp. control. CONSTITUTION:The one metallic plate Pb is introduced to the rolling rolls while said plate is wound around one rolling roll 2. The metallic plate is superposed on the other metallic plate Pa and both plates are rolled an joined between the rolls 1 and 2. The joined other rolling roll 1. The rolling rolls 1, 2 are subjected respectively to the temp. control during this time. The elongation rates of the plates Pa, Pb are controlled and the clad plate P is rolled to the prescribed thickness ratio.
Patent JP-H01224887-A (JP)
Title: Bar cord reader device
Inventor: MURATA SHUNEI
IPC: G06K7/10
Filed: 1988-03-04
Abstract: PURPOSE:To obtain an easy-to-use bar code reader device by controlling the light quantity of a light source by the output from an image sensor to image- form the picture of a bar code. CONSTITUTION:The title device is equipped with a light source control decoder part 12 to be able to control the light quantity of a light source by output of an image sensor 7 to image-form the picture of a bar code. The light emitted by a variable light source 11 is made incident through a reflecting mirror 5 and a lens 6, which are optical systems, onto a bar code 2, and image-formed to the image sensor 7 called a reducing type. By an electric signal outputted from the image sensor 7, the light quantity of the variable light source 11 is controlled when decoding by a light source control decoder part 12, which is a decoder to decode the code of the bar code 2, is unfair. Namely, at the time of the high irregular reflection of a black surface and a silver surface of the bar code 2, the variable light source 11 is controlled, and the reading of the bar code 2 can be executed by repeating light reduction.
Patent JP-H01225899-A (JP)
Title: Phased array radar device
Inventor: FURUKAWA TATSUUMI
IPC: G01S13/88
Filed: 1988-03-04
Abstract: PURPOSE:To accurately observe the point of impact by always acquiring ade quate number of deviation data by illuminating a radio wave beam for the impact point observation separate from the radio wave beam for tracking the target. CONSTITUTION:Up until the start of firing, the radio wave beam is switched to be illuminated from a phased array antenna 3 for tracking the target or searching other targets or tracking thereof. Upon pressing the firing switch 11, the trajectory data are fetched from the fire computation section 9 to a memory unit 12. While the shell fired is travelling over a certain distance, the radio wave beam illuminates the shell via a timing generator 13, a beam steering switch 14, etc., based on the data from the memory unit 12 at a required rate. The angle of illumination is successively changed at a time inter val which is determined in advance in accordance with the trajectory, and the angle of the shell as viewed from the antenna 3 is computed from the angle error signal based on said illumination angle and the radar echo to determine the its deviation from the target tracking data. The error of the impact point is then indicated on the display 20 via a mean value circuit 19. This way, the shell landing position can be observed highly accurately.
Patent JP-H08248493-A (JP)
Title: Film unit with lens
Inventor: YAMAGUCHI HIROSHI
IPC: G03B17/04
Filed: 1995-03-10
Abstract: PURPOSE: To prevent the exposure of a film wound in a scroll chamber by forming a path for the film between the end part of a barrier and a rear cover and a nearly V-shaped long groove on the end part of the barrier. CONSTITUTION: The V-shaped groove 15b in a direction perpendicular to the feeding direction of the film is provided in the end part 15a of the barrier 15 for partitioning an exposing part 11 and the scroll chamber 12. Further, a V-shaped groove 16a in the direction perpendicular to the feeding direction of the film is provided in the rear cover 16 facing the end part 15a, as well. Since the V-shaped grooves 15b and 16a are provided in this way, even if a beam emitted from a photographic lens are reflected on the emulsion surface of the film F or passes through the film F, the beam is repeatedly reflected in the V-shaped grooves 15b and 16a, to be converged, so that the film F is never exposed with the reflected light. Moreover, the V-shaped groove can be formed only in one of the barrier 15 and the rear cover 16, depending on the shape of a film unit with a lens.
Patent JP-H03254246-A (JP)
Title: Transmission system for lan
Inventor: SUZUKI ATSUHIKO
IPC: H04L25/02
Filed: 1990-03-02
Abstract: PURPOSE:To attain communication between nodes even when a broken line fault takes place in one of transmission lines by connecting a reception circuit connecting a voltage comparator means to transmission lines at both sides to at least one each of the transmission circuits. CONSTITUTION:A transmission circuit Tc and a reception circuit Rc are connected in parallel with a transmission line TL. In the case of the reception circuit Rc, resistors R21, R22 with an equal resistance are connected respectively between transmission lines A, B and transmission lines B, C and an input terminal of a voltage comparison means H connects to the transmission lines A, B. Since the input impedance of the voltage comparison means H is sufficiently higher than the resistor Rec, when each of points b, e, h is broken, a voltage between S and R appears between points Q and P. Thus, when a threshold level of the voltage comparison means H is set to be a voltage VP or below, even when any point is broken, the reception circuit Rc detects a signal from the transmission circuit Tc to attain the transmission among nodes N1-N3. Thus, even when any of transmission lines is broken, the signal transmission among nodes is implemented.
Patent JP-2000175416-A (JP)
Title: Rotor of permanent magnet reluctance-type rotary electric machine
Inventor: SHIN MASANORI
IPC: H02K21/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the starting characteristics of a permanent-magnet rotary electric machine. SOLUTION: In a rotor 3 of a permanent magnet rotary electric machine, a permanent magnet 6 is provided each at both the sides of a magnetic pole part 4a of a core 4, and a magnetic conductor bar (conductor) 7 is provided near the outer peripheral surface of the magnetic pole part 4a. An induced electromotive force is generated in the conductor bar 7 that is provided at the outer peripheral part of the rotor 3 due to electromagnetic induction, thus facilitating self startup.
Patent JP-S56147861-A (JP)
Title: Recording solution
Inventor: OOTA NORIYA
IPC: C09D11/00
Filed: 1980-04-18
Abstract: PURPOSE: A recording solution for ink jetting having improved long-term shelf stability in low-viscosity region, emerging stability, grabbing properties, obtained by adding triethylene glycol monomethyl ether to a solution for recording consisting of a pigment, high polymer dispersant, and an aqueous medium.  
     CONSTITUTION: 1W80wt., Preferably 10W40wt% triethylene glycol monomethyl ether is added to a solution for recording consisting of a pigment, e.g., copper phthalocyanine blue, etc., a high polymer dispersant (a salt of addition polymer made of preferably 25W40wt% hydrophilic structural part and a hydrophobic structural part, having a molecular weight 5,000W100,000), an aqueous medium of water or a system of water and water-soluble organic solvent (preferably diethylene glycol, etc.). The amounts of the pigment, dispersant and water blended are 3W 30wt%, 10W150pts.wt. (based on 100pts.wt. pigment, 20W70wt% respectively), and the recording solution is preferably adjusted to a viscosity 3W10cps.  
     EFFECT: Having improved concentration of printed image, clarity, water resistance, light resistance, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55142631-A (JP)
Title: Manufacturing of heat insulating plate for construction
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/80
Filed: 1979-04-23
Abstract: PURPOSE:To manufacture the subject heat insulating material formed by a heat insulating layer and hard base plates without contaminating the surfaces of the hard base plates by covering the spaces among the end surfaces of a plurality of the hard base plates with a joint covering sheet-like material, and supplying a synthetic resin foaming material thereto to foam the material. CONSTITUTION:Between a lower mold material A and a mold material B for side wall, both materials being rotated in the arrow direction, there are laid hard base plates 1, 1' 1''... so that their end faces 4 are opposed to each other, and a joint covering sheet-like material 5 having a front surface with a mold releasing property to the synthetic resin foaming member and impervious to the material is pasted between ene faces of respective base plates. Then, a synthetic foaming material 2a is continuously supplied through a nozzle C to a continuous hard base plate 1, and thereon a lining material 3 is fed by way of a roller for a guide concurrently used as a doctor. Then, the material is transferred to a mold formed by an upper mold material D, a lower mold material A and a side wall mold material B, and while the mold is moved, the material is foamed and shaped, and after releasing the mold, the end face 4 is cut off to obtain a heat insulating plate.
Patent JP-H0517567-A (JP)
Title: Preparation of polyoxyalkylene glycol monoester of monocarboxylic acid
Inventor: HANSUUYURUGEN BUAIAA
IPC: C08G65/20
Filed: 1992-03-10
Abstract: PURPOSE: To selectively and economically produce a polyoxyalkylene glycol monoester of a carboxylic acid having a narrow mol.wt. distribution and a low color index from a monomer by one reaction process.  
     CONSTITUTION: Tetrahydrofuran or a mixture of tetrahydrofuran and at least one comonomer of a group consisting of a cyclic ether and an acetal in an amt. of 95 mol.% or less in total with respect to a use amt. of THF is polymerized in the absence of water and in the presence of a monocarboxylic acid and a heteropolyacid anhydride catalyst. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S57176193-A (JP)
Title: Improvement of transferring asphalt paper
Inventor: GOTOU SATORU
IPC: B44C1/175
Filed: 1981-04-06
Abstract: PURPOSE:To provide a corrosion pattern with deep etching by a structure wherein a protection design is applied on a water soluble paste layer formed on water absorptive base paper using asphalt and oxidized titanium, and then a detachable cover coating layer is formed thereon. CONSTITUTION:A water soluble paste layer 2 is applied on the upper surface of water absorptive base paper 1, and a protection design layer 3 is formed on the water soluble paste layer 2 through screen printing or other methods. The design layer 3 is formed in a thickness of about 20-40mum using an ink material which is prepared such that asphalt is solved with a petroleum solvent and then oxidized titanium is mixed thereto and kneaded therewith so as to give printing aptitude. After that, a detachalbe cover coating 4 is applied in a thickness of about 10-20mum using an ink material which is prepared by mixing and kneading acrylic ester and petroleum solvent. Since oxidized titan mixed to the ink material has a good affinity with and is well suspended into the asphalt and solvent, it is possible to easily prepare ink materials with proper printing aptitude.
Patent JP-H09243613-A (JP)
Title: Inspection apparatus
Inventor: NAKAMURA HIROSHI
IPC: G01N29/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To stably detect the different diameter of a round rod by providing a roller at a position eccentric from the shafts of a pair of the gears provided before and behind a housing to bring the same into contact with the round rod and providing scales and a fixed gear for aligning and locking the roller. SOLUTION: A pair of gears 8 are provided before and behind a housing 3 and the front and rear gears 8 are connected by a shaft 9 being a rotary shaft and a rollers 10 (10a, 10b are attached at a position eccentric from the shaft 9. Fixed gears 13 having square shafts are provided before and behind the housing 3 to be meshed with the gears 8. Graduations matching the position of the rollers 10 corresponding to the outer shape of a round rod 1 to be inspected are provided to a scale plate 16. A weir 17 is formed of an elastomer to come into contact with the round rod 1 to hold an ultrasonic medium. The whole of the apparatus is pressed to the round rod 1 by an actuator and the rollers 10 before and behind the housing 3 necessarily come into contact with the round rod 1 at four points.  Therefore, an ultrasonic probe 2 can follow the core shift and vibration of the round rod 1 so as to hold a predetermined interval L.
Patent JP-H01226079-A (JP)
Title: Image processing method, its device and image processing system having image processor
Inventor: TAKATO MASAO
IPC: G06T11/80
Filed: 1988-03-07
Abstract: PURPOSE:To expand the applicable range of an image processor and to attain wide and highly reliable recognition by storing a set parameter necessary for specific image processing, outputting the stored parameter to an image processing processor and executing the specific image processing. CONSTITUTION:When a user selects an intra-window processing purpose by means of an instruction input means such as a mouse the selected purpose is stored in an window information table 141a. A window processing reference part 60 refers an intra-window processing purpose code in the table 141a and starts image data processing corresponding to the code. Necessary parameters are set up in a feature value extracting parameter table 61a, a character recognizing parameter table 62a, a flaw inspecting parameter table 63a, a size measuring parameter table 64a, and a shape identifying parameter table 65a, the parameters of these tables and an image memory using state of an image memory control table 131a are referred and image processing is executed by using an image to be processed. The executed result is outputted to a specified image memory.
Patent JP-S54142432-A (JP)
Title: Mixer of fuel and lubricating oil of two-cycle engine
Inventor: KIMURA SUKEAKI
IPC: F02B75/02
Filed: 1978-04-28
Abstract: PURPOSE: To obtain mixing oil while eliminating the need for a micro-discharge pump, by saving time for mixing by flowing a fixed quantity of lubricating oil in a small chamber into a fuel tank by setting up an oil tank, to which lower portion the small chamber is partitioned, when supplying fuel.  
     CONSTITUTION: An oil tank 2 is mounted to an upper portion of a fuel tank 1 in a raising-up-and-bringing-down-free shape. When fuel is supplied by setting up a sheet 5, the tank 2 installed to the back is also raised up. A small chamber 7 partitioned by means of a partition wall 6 is formed to a lower portion of the tank 2, and connected to the upper portion of the tank 1 by means of a connecting pipe 8, which extends up to an upper portion of the tank 2 and bends. Thus, lubricating oil does not enter the tank 1 because the connecting pipe 8 is high when normal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61207238-A (JP)
Inventor: RICHIYAADO DABURIYU EE RIISU
IPC: B60N2/08
Filed: 1986-03-11
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-S54143769-A (JP)
Title: Exhaust gas denitration method
Inventor: YAMADA AKITOSHI
IPC: B01D53/34
Filed: 1978-04-28
Abstract: PURPOSE: To maintain a stable denitration rate at a low press. loss over a long term, in denitration of sludge incinerator exhaust gas by a dry NH 3  method, by using a molded catalyst with an acutely scraped end part opposite to an exhaust gas current to control adhesion and growth of dust.  
     CONSTITUTION: In denitration of sludge incinerator exhaust gas by a dry NH 3  method, cylindrical molded catalyst A, honeycomb-shaped one B or platelike one C is used each having an acutely scraped end part opposite to an exhaust gas current. The upstream side end part of each molded catalyst is scraped satisfying 0.2≤p/t≤ 10 and 0.1≤p/t≤5 (p; height of scraped part and t; thickness of molded catalyst) when one side (D-2) alone and both sides (D-1) are scraped, respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51127846-A (JP)
Title: Proparation of dolls
Inventor: TAKEDA AKIMARO
IPC: A63H9/00
Filed: 1975-04-28
Abstract: PURPOSE: The doll's hair, face and breast are shaped in four steps except cutting a tubular member to a prefixed length. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03253994-A (JP)
Title: Controller for card reader/writer
Inventor: YOSHITOMI KIICHIRO
IPC: G06K17/00
Filed: 1990-03-03
Abstract: PURPOSE:To eliminate the unnecessary use of a magnetic head and a motor to prolong the service life of a card reader/writer by performing the abnormality processing only at the time of detecting abnormality. CONSTITUTION:If an abnormality detector 7 is operated to detect abnormality, the interruption is started. It is discriminated whether a card is read at this time or not, and it is discriminated whether the card is written at this time or not when the card is not read at this time. Unless it is written at this time, it is discriminated whether an insertion port sensor is turned on or not; and when it is not turned on, abnormal data '1' or '0' is repeatedly written to destroy the card format. After the end of the write, turning-off of the abnormality detector 7 is confirmed, nd the original state is restored when it is turned off. Thus, the card reader/writer which does not shorten the service life is obtained.
Patent JP-S53137650-A (JP)
Title: Analog output unit
Inventor: GAMOU RIYOUJI
IPC: G06J1/00
Filed: 1977-05-09
Abstract: PURPOSE: To eliminate A/D converters, by obtaining an analog output after converting the content of buffer memory in the timing of time-sharing to a pulse width. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63218490-A (JP)
Inventor: NAKAMURA YUMI
IPC: B66B3/00
Filed: 1987-03-09
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-2000252029-A (JP)
Title: Anisotropic conductive sheet, its manufacturing device and its manufacturing mold
Inventor: KOKUBO TERUKAZU
IPC: H01R43/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a mold for manufacturing an anisotropic conductive sheet having a structure of a conductive part difficult to destroy even if stress is applied to the conductive part. SOLUTION: This manufacturing mold 84 for an anisotropic conductive sheet has an upper mold 86 and a lower mold 88 disposed opposite to each other. The upper mold 86 and the lower mold 88 respectively have base plates 70, first non-magnetic body parts 72, second non-magnetic body parts 76 and magnetic pole parts 78. The magnetic pole part 78 comprises a body part 74 and a tip part 80. The body part 74 has a pattern corresponding to a pattern of a conductive part of the sheet. The tip part 80 is formed on the body part 74. The tip part 80 includes plural small magnetic pole parts.