baber/WOPTO huggingface dataset:
Patent JP-S60124072-A (JP)
Title: Evaluation of floating stability of magnetic head
Inventor: INAZU ISOKICHI
IPC: G11B5/60
Filed: 1983-12-07
Abstract: PURPOSE:To measure and evaluate the floating attitude of a magnetic head surface in a non-steady state, under the severer conditions than an actual state, by providing a viscous material layer on a light transmissible plate and observing the color change of optical disturbance fringes produced between said light transmissible plate and the magnetic head surface in a contact start/stop action mode of a magnetic head. CONSTITUTION:A viscous material layer (b) is provided to a transparent glass disk 7 at the surface opposite to a magnetic head core slider part 13. This part 13 floats up when the disk 7 is revolved by a driver 8, and the optical interference fringes produced between the disk 7 and the part 13 are detected by a VTR camera 14. The color of said interference fringes is converted into electric signals. These electric signals are supplied to a color change detection/record part 15. The part 13 produces adsorption to the disk 7 under the constant conditions owing to the presence of the viscous material of the layer (b). Thus it is possible to measure the position of the part 13 in a contact start/stop mode and under the stable and severe conditions.
Patent JP-S6383301-A (JP)
Inventor: KUWABARA YOJI
IPC: E01C7/32
Filed: 1986-09-29
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-H0279012-A (JP)
Title: Automatic focusing device for camera
Inventor: SUZUKI NOBORU
IPC: G02B7/28
Filed: 1988-09-14
Abstract: PURPOSE:To perform accurate AF control by controlling a lens extension quantity conversion coefficient which varies as zooming is carried out by using the driving quantity of a zoom motor. CONSTITUTION:This device is equipped with the zoom motor 61 and a focus motor 60, a motor driving means 63 which drives the focus motor 61, a zoom motor driving quantity detecting means 69, a defocusing quantity detecting means 17, a conversion coefficient output means 10 which outputs the lens extension quantity conversion coefficient (Kval) for converting a defocusing quantity into the driving quantity of the focus motor corresponding to the output of a zoom motor driving quantity detecting means 69, and a driving quantity calculating means 66 which calculates the driving quantity to be transmitted to the motor driving means 63 from the conversion coefficient and defocusing quantity. Then even when the focal length of a photographic lens varies during the AF (automatic focusing) operation, Kval (lens extension quantity per unit image plane movement quantity) values at the start and end of CCD integration are inputted so as to perform the accurate AF and driving pulses are computed according to both values. Consequently, Kval is accurately calculated for the zooming.
Patent JP-H0893796-A (JP)
Title: Manufacture of electromagnetic clutch
Inventor: SETO SATOO
IPC: F16D27/112
Filed: 1994-09-27
Abstract: PURPOSE: To facilitate a manufacturing process by filling one of a sintered alloy material to form an attrating part and a main body part in a metal mold, compressively molding it, filling the other in an adjacent metal mold, compressively molding a rotor and/or the whole armature, and sintering this. CONSTITUTION: In order to compressively mold an attracting part 9, a lower metal mold 15 is divided and dislocated, and a filling part 15a for the attracting part is manufactured, and a sintered alloy material having a high friction coefficient is filled in plenty, and is compressed by an upper metal mold 16, and the attracting part 9 is formed. Next, a division of the lower metal mold 15 is dislocated, and a filling part 15b for a main body part is manufactured, and a soft magnetic sintered alloy material is filled in plenty so as to be adjacent to the attracting part 9, and is compressed by the upper metal mold 16, and an armature 10 is formed. This is sintered, and the attracting part 9 of the armature 8 and the main body part 10 are integrally formed.  Therefore, a clearance is not opened between the attracting part and the main body part, and bonding power is enhanced, and a manufacturing process is simplified.
Patent JP-S6474399-A (JP)
Title: Superconductive carburetor device
Inventor: KOBAYASHI YOSHIO
IPC: F17C13/02
Filed: 1987-09-17
Abstract: PURPOSE:To feed the stabilized gas by installing a magnetic field generator in the vicinity of a superconductor body installed midway in a pipe line for transporting the liquefied gas fuel. CONSTITUTION:A superconductive coil 20 is embedded midway in the pipe lines 6 and 12 for transporting the liquefied gas fuel, and a superconductive carburetor 2 for controlling the magnetic field which acts onto the superconductive coil 20 by a magnetic field generator 21 is provided. In other words, when the supply quantity is zero, the magnetic field is reduced, aud the resistance value of the superconductive coil 20 is reduced to zero. Further, the magnetic field due to the magnetic field generator 21 is properly set, and the superconductive coil 20 is provided with a resistance, and a prescribed gas feed quantity is obtained. Therefore, the necessary kind of evaporated gas can be taken out by a necessary quantity at a necessary time.
Patent JP-2000060400-A (JP)
Title: Tag body for fishing rod
Inventor: NAKAMURA HIROYUKI
IPC: A01K97/08
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a tag body for fishing rod capable of readily confirming displaying contents from the outside of a packing vessel by ensuring stable posture in the packing vessel and preventing inadequate movement of a fishing rod in the packing vessel. SOLUTION: A tag body A for fishing rod is attached to a fishing rod R having a guide G for inserting fishline on the outer surface. The cross section of the tag body A is formed in nearly elliptical or polygonal hollow cylinder 1. A notch engaging part 2 is formed on the side and the notch engaging part 2 is engaged with the guide G and externally fixed to the fishing rod R.
Patent JP-S6475240-A (JP)
Title: Bit map memory control system
Inventor: SHIOMI KENJI
IPC: B41J2/44
Filed: 1987-09-17
Abstract: PURPOSE:To enable deletion or retention of any area in a bit map memory module by providing a deletion inhibiting means between the bit map memory module and an I/F control module. CONSTITUTION:When data for image visualization is written, a starting and an ending position of a non-deletion area are written onto a starting and ending position control part 11 of a deletion selection module 10 through a common bus 8. The deletion selection module 10 sets the starting position in an address coincidence control part 12A, when data for image visualization is transmitted to a laser beam printer. Next, when an address to be transferred to a bit map memory module 3 from an I/F control module 5 coincides with the starting position, a gate of a gate part 13 is closed to inhibit the sending of a WRITE signal. After this, the ending position is set to the address coincidence detection control part 12, and the gate of the gate part 13 is opened to enable the WRITE signal to be sent, when an address coincides with the ending position.
Patent JP-S6292569-A (JP)
Title: Facsimile equipment
Inventor: KURA YOSHIYUKI
IPC: H04B17/29
Filed: 1985-10-18
Abstract: PURPOSE:To decrease the error detection of the trouble place, to shorten the detecting time and to efficiently execute the maintenance by dividing the facsimile equipment into plural test blocks at the function unit and connecting one of them to a trouble detecting part. CONSTITUTION:A test pattern for detecting the trouble stored to a memory 11 to constitute a trouble detecting part 1 is transmitted from a transmitting part 8 to a coding part 3 by the test channel to connect with a SW1 of points P1 and P2 and a coding part 3, a SW2, SW3 of points P3 and P4 and a decoding part 6 and a SW4, points P5 and P6 and a receiving part 10 by turning on and off switches SW1-SW4. For the coded signal, the test pattern for detecting the trouble is received through the decoding part 6, by the receiving part 10, for the receiving result, a deciding part 9 compares the transmitting and receiving test patterns, accumulates the number of times which come to be dissident as the comparing result, decides it, the trouble deciding result of the coding part 3 and the decoding part 6 is stored into the memory 11 once, and to the facsimile equipment of the maintenance site to control the facsimile equipment, the deciding result is automatically transmitted periodically and at the time of deciding the trouble.
Patent JP-H0978443-A (JP)
Title: Cutting and recycling of surface fiber of carpet and device therefor
Inventor: FUJIMOTO MASUMI
IPC: D06C13/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for more efficiently recycling a used carpet without deteriorating the quality required for that use, and also provide a device therefor. SOLUTION: This method for cutting and recycling surface fibers of a carpet composed of the surface fibers and a supporting material comprises cutting and separating the surface fibers and the supporting material, respectively separating and recovering the surface fibers and supporting material. Furthermore, the device for cutting and recycling the surface fibers of the carpet is obtained by providing a conveyor 3, a cutting and separating cutter 1, a suction part 2' under a negative pressure for supporting the carpet and removing wrinkles and a collector 2 for recovering the cut and separated surface fibers.
Patent JP-S60124857-A (JP)
Title: Integrated circuit
Inventor: NAKAZAWA KIKUO
IPC: H01L21/82
Filed: 1983-12-09
Abstract: PURPOSE:To improve the utilization of wiring channels by increasing the number of wiring channels in a chip central section and decreasing their number in a peripheral section in a gate array LSI. CONSTITUTION:Wiring regions L1-L5 for wiring gates and gates, and element regions E1-E4 for mutually wiring elements in the gates are arranged alternately to an aluminum wiring layer 2 for an LSI chip 1, and the wiring regions L1 and L5 positioned at both ends of the chip have three wiring channels L11- L13 and L51-L53, the wiring regions L2 and L4 positioned at intermediate sections have five wiring channels L21-L25 and L41-L45 and the wiring region L3 positioned at a central section has seven wiring channels L31-L37. The number of the wiring channels is increased in order of which wirings augment, and the utilization of the wiring channels in each region of the wiring regions L1- L5 is made equal.
Patent JP-S6388838-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: SATO ISAO
IPC: H01L21/762
Filed: 1986-10-01
Abstract: PURPOSE:To make the shape of a polycrystalline layer to depend upon the flat shape of a mold by forming the polycrystalline layer for dielectric isolation by charging a semiconductor substrate into the mold and flowing a molten semiconductor into the mold. CONSTITUTION:A single crystal silicon substrate 1 is charged into an indentation 24c in a bottom force 24a while a groove surface is directed upward. Molten silicon 21 is injected by using a funnel 26 from a spout 27 while a mold 24 is turned, employing the center thereof as an axis. 300-500rpm is preferable as the revolution of the mold at that time. Molten silicon 21 is injected effectively into the indentation by centrifugal force by the rotation. The temperature of the mold 24 at that time is controlled previously at 1300-1450 deg.C by a heater 25. Polycrystalline silicon 3 is shaped onto single crystal silicon 1, the single crystal silicon substrate 1 is polished until the bottoms of grooves 4 are exposed, and a dielectric isolation substrate with a single crystal silicon layer 31 isolated by an SiO2 layer 2 is acquired.
Patent JP-H0575569-A (JP)
Title: Control system for synchronizing autocorrelation code
Inventor: TAKEDA TAKAAKI
IPC: H04J13/00
Filed: 1991-09-11
Abstract: PURPOSE:To stabilize the correlation output level by using a surface acoustic wave (SAW) convolver to detect an autocorrelation signal and appling the feedback to a voltage control oscillation circuit based on the detected self- correlation output. CONSTITUTION:The received signal and the self-correlation of the autocorrelation code generated at the receiver side are inputted to an SAW convoler 40. A comparator 50 compares the correlation output to be outputted with the value set by a threshold value setting circuit 120. If the former has a level higher than that of the latter, the comparator 50 outputs a feedback signal. Then the phase is controlled through a delay element 60 so that the peak of the correlation output and the response time of the autocorrelation code generating clock are controlled. The output of the element 60 is controlled by a differentiating circuit 70 and a feedback level control resistance 130 to decide the feedback value to a voltage control oscillation VCO circuit 80. As a result, the phase matching is forcibly carried out and a stable synchronized state is secured.
Patent JP-S60126057-A (JP)
Title: Edible coating material
Inventor: KOBAYASHI KENZOU
IPC: A23L5/40
Filed: 1983-12-09
Abstract: PURPOSE:An edible coating material, obtained by incorporating a large amount of starch flour of fine mesh with a small amount of an edible dyestuff, powdery sugar and egg white, and capable of giving a bright printing pattern for a solid sugar and preventing the clogging of a silk screen. CONSTITUTION:An edible coating material obtained by incorporating a small amount of an edible dyestuff with powdery sugar, egg white and a large amount of starch flour of fine mesh. Corn starch which is a starch flour of corn, etc. is preferably used as the starch flour, and the powdery sugar is used for leaving the flavor as the sugar and promoting the drying and hardening of the coating material. The egg white is used for strengthening the mutual binding between the powdery sugar and starch flour and improving the adhesiveness together with the powdery sugar. A small amount of water and the moisture in the edible dyestuff are sufficient for the moisture, and excess moisture rather causes the dispersion of a pattern due to the good permeability of the moisture in the individual solid sugar.
Patent JP-S61109525-A (JP)
Inventor: HIROSE TORU
IPC: A47J43/04
Filed: 1984-11-02
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-S6386739-A (JP)
Title: Antistatic plasticizer for vinyl chloride resin
Inventor: ANDO SUMIO
IPC: C08L5/10
Filed: 1986-09-30
Abstract: PURPOSE:To obtain an antistatic plasticizer, consisting of a specific tartaric acid diester, having excellent plasticity as well as antistatic property and useful for vinyl chloride resin. CONSTITUTION:An antistatic plasticizer consisting of a tartaric acid diester, obtained by reacting tartaric acid with an alcohol and expressed by formula I (R1 is 6-13C, preferably 6-10C alkyl) or formula II (R2 is 2-4C alkylene; R3 is 1-13C, preferably 4-10C alkyl).
Patent JP-S59117284-A (JP)
Title: Optical amplifier circuit
Inventor: ODAGIRI YUUICHI
IPC: H04B10/60
Filed: 1982-12-24
Abstract: PURPOSE:To obtain an optical amplifier circuit, wherein a semiconductor laser and a light receiving element can be integrated, amplification factor is high, and waveforms can be readily shaped, by using the semiconductor laser in optical bistability state. CONSTITUTION:On an active layer 2 of a semiconductor laser 1, the following regions are provided: a light amplifying region 4, wherein a DC I1 is injected to an electrode 3 from a power source 101 so that gain is larger than loss; and a saturable absorption region 6, wherein a DC I2 is injected to an electrode 5 from the power source 101 so that the gain is smaller than the loss to the large extent. A groove 8 at the boundary between the electrodes 3 and 5 does not reach the active layer 2. The optical output and the characteristics of the input current I1 of the laser 1 largely changes with respect to the change in the value of I2. The range of I2, whose characteristics are changed based on the magnitude of the resistance between the electrodes 3 and 5, is determined. Input light S1 from the outside is detected by a light receiving element 9, and the current is amplified by a circuit 10. Then the current is positively fed back to the electrode 5 as an exciting current. In this way, the laser 1 begins to oscillate. The amplified light S2 is transduced into an optical current by a light receiving element, which is arranged in the vicinity of the laser 1. The optical current is amplified by an amplifier circuit 12 and fed back to the electrode 3 as a suppressing current through a delay circuit 13, where a specified time delay is provided.
Patent JP-S6291190-A (JP)
Title: Production of l-aminoacid through fermentation process
Inventor: NAKAZAWA EIJI
IPC: C12R1/38
Filed: 1985-10-17
Abstract: PURPOSE:A microorganism capable of producing L-aminoacid is subjected to seed culture under oxygen-enriched conditions, then the resultant culture is inoculated in the major culture of the fermentation to improve the yield, production rate and accumulation of the product. CONSTITUTION:A microorganism which is capable of L-aminoacid, such as L-glutamic acid, L-lysine, L-glutamine, L-arginine, L-phenylalanine or L-threonine is subjected to seed culture. At this time, lactic acid in the culture medium is monitored and oxygen is fed into the medium, when lactic acid exceeds a certain level. Thus, high cell body yield and high cell body concentration are achieved. The seed culture is transplanted in the medium for L-aminoacid fermentation and cultivation is effected.
Patent JP-2001056400-A (JP)
Title: Electron beam irradiation device
Inventor: OKUYAMA TOSHIHISA
IPC: G21K5/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain an electron beam irradiation device which prevents temperature rise of irradiation window by unifying more electron current density, preventing the destruction of the irradiation window and attaining reliability of the electron beam irradiation device, and simplifying more the scanning waveform of the electron beam. SOLUTION: In an electron beam irradiation device 20 having a region formed by an electron gun 21 emitting electrons, an acceleration tube 23 accelerating the electrons withdrawn from the electron gun 21, a scanning part for scanning the accelerated electron beam and an irradiation window, and irradiating a body to be irradiated by transmitting the scanned electron beam obtained by accelerating and scanning the electron emitted from the electron gun 21 through an irradiation window 25, the electron gun 21 is made of a gun 36 emitting a plurality of electron beams.
Patent JP-S6291548-A (JP)
Title: Vinyl chloride resin composition for use in food packaging
Inventor: MINAGAWA MOTONOBU
IPC: C08K5/1515
Filed: 1985-10-17
Abstract: PURPOSE:To provide the titled compsn. which has excellent scorch resistance, long run properties, transparency, initial coloration resistance, and processability and does not cause blooming, by blending a vinyl chloride resin with an adipate plasticizer, an epoxidized vegetable oil, an org. carboxylate salt, stearoylbenzoylmethane, etc. CONSTITUTION:100pts.wt. (by weight; the same applies herein below) vinyl chloride resin is blended with 10-50pts. adipate plasticizer (e.g., dioctyl adipate), 5-30pts. epoxidized vegetable oil (e.g., epoxidized soybean oil), 0.01-3pts. Ca salt of an org. carboxylic acid (e.g., calcium ricinoleate), 0.01-3pts. zinc salt of an org. carboxylic acid (e.g., zinc octylate), 0.5-5pts. polyglycerol higher fatter acid partial ester [e.g., poly (n:2-3) glycerol mono/dioleate] and 0.01-1pt. stearoylbenzoylmethane.
Patent JP-H0394722-A (JP)
Title: Bedding suction tool for vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/04
Filed: 1989-09-07
Abstract: PURPOSE:To absorb vibration generated between a plane to be cleaned and a beater by supporting a beater holder elastically so that it can be moved upward/downward freely. CONSTITUTION:The beater holder 11 is provided with a circular protrusive shaft 12 almost in the center on one side, and beater bearing holes 13 which support pivotally the beater 17 in such a way that it can be turned freely are formed at both end sides of the side plane of the protrusive shaft 12, and a compression spring supporting projection 14 is formed at the lower end, respectively, and a compression spring 15 is located between the wall plane of a suction port 8 and the compression spring supporting projection 14 of the beater holder 11, and the protrusive shaft 12 of the beater holder 11 is supported elastically in a supporting bearing 9 formed in an elongated hole in such a way that it can be turned freely upward and downward. When the whole of a suction tool is moved along the plane to be cleaned such as bedding, etc., a beater projection 18 protruding from the lower plane of a case 6 is rotated as biting at the plane to be cleaned, and floats and separates dust attached on the plane to be cleaned, and sucks it from the suction port 8. At this time, since the beater holder 11 is pressed upward/downward and rotatably freely with the compression spring 18, shock and the vibration can be absorbed, for, example, even when irregularity exists on the plane to be cleaned, which improves operability.
Patent JP-S61111630-A (JP)
Inventor: YUKI TADAHIRO
IPC: F24F11/02
Filed: 1984-11-02
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-H0281708-A (JP)
Title: Pneumatic tire
Inventor: KADOTA KUNINOBU
IPC: B60C9/18
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a pneumatic tire with sufficient rigidity distribution by making reinforcing elements for strips less in the ratio of amplitude to the wave length of the corrugation at one side of both side edges as compared with the ratio in the center area of a belt. CONSTITUTION:Corrugated strips B1, B2 making plural numbers of cord or filament arranged in corrugation all together around a toroidal carcass 2 as reinforcing elements and coated with high polymer material lower in its elastic modulus are used as a belt 3 contributing to strengthen a crown. Rigidity of a tread can be made greater at side edges of the belt 3 as compared with that in the center part by making reinforcing elements for strips B1, B2 less in a ratio a/lambda of amplitude a to wave length lambda of the corrugation at least on one side of both side edges as compared with that of the center area of the belt 3, and it is possible therewith to suppress tread side edge protrusion generated in the case of high speed revolution under charging the tire in its inner pressure namely expansion in tire diameter effectively.
Patent JP-H0765123-A (JP)
Title: Device and method for image processing
Inventor: NAKAO ICHIRO
IPC: H04N1/403
Filed: 1993-08-24
Abstract: PURPOSE:To obtain a binary image of good quality by determining an optimum binarization threshold value for each character area extracted from a light-dark image of a document, etc., and performing binarization. CONSTITUTION:A whole binary image generation part 12 generates the whole binary image with threshold values generated by a binarization threshold value determination part 11 from the whole light-dark image data including a character image of the document, etc., and a character area extraction part 13 extracts respective character areas from the binary image. For each of the extracted respective character areas, a partial position image generation part 14 generates a binary image of the character area and a binary image composition part 15 reconstitutes a binary image by putting binary images of the respective binary areas together.