baber/WOPTO huggingface dataset:
Patent JP-S6298216-A (JP)
Title: Manufacture of magnetic scale
Inventor: YOSHIOKA TAKAMOTO
IPC: G01B7/00
Filed: 1985-10-25
Abstract: PURPOSE:To accurately write the position of a magnetic grating on a magnetic medium by flowing a recording current for each wavelength to a magnetic head, shifting the magnetic head by a distance a half as long as the wavelength and flowing a recording current with the opposite polarity, and thus forming the magnetic grating. CONSTITUTION:When the recording head is position accurately by a laser length measuring instrument, etc., and the positive pulse current is flowed to the recording head continuously for every recording wavelength lambda, the recording medium is magnetized with a magnetic field produced at the gap of the recording head. Then, the number (n) of pulses is determined by the length of a scale. The current detection output is as shown in a figure. In this case, 1a is a pulse current waveform based upon the distance as the lateral axis and a dotted line 1b expresses the head magnetic field distribution. Then, the head is returned to its initial position and the 2nd recording is carried out upon the 1st recorded signal as shown by 2a. Then, the position of the (n+1)th negative pulse is the intermediate point between the 1st and the 2nd pulses, i.e. point which is shifted by lambda/2, and negative pulses are flowed successively in the recording direction on the basis of the intermediate point to perform recording operation. Then, a dotted line 2b indicates the head magnetic field distribution as well as 1b. Thus, output variation and a grating pitch error are minimized throughout the recording.
Patent JP-H1083653-A (JP)
Title: Reel cassette
Inventor: SASAKI KAZUE
IPC: G11B23/087
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive reel cassette with a simple structure, while stabilizing the rotation of a tape reel by keeping the load at the rotation to the minimum in company with preventing the generation of chips on the inside surface of a cassette case. SOLUTION: The reel cassette, which is provided with the structure such as two tape reels 6 having a pair of flanges 3 at both upper/lower sides of a reel hub 2 are freely rotatably arranged side by side in the cassette case 1 consisting of a pair of cassette halves 4 formed from synthetic resin, is constituted in such a manner that a taper is formed with a prescribed angle at the outside surface of the flange 3 so that the outside surface of the flange 3 confronted with the inside surface of the cassette half 4 approaches to a center surface F of the thickness of the tape reel 6 as it goes toward the outer peripheral side from the inner peripheral side.
Patent JP-S60130788-A (JP)
Inventor: KAMIKAWA AKIMI
IPC: G09G1/00
Filed: 1983-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6393692-A (JP)
Title: Device for reducing longitudinal bending moment of hull
Inventor: UOTANI KOICHI
IPC: B63B39/06
Filed: 1986-10-09
Abstract: PURPOSE:To make it possible to generate a lift opposite to a longitudinal bending moment against a hull due to waves by providing the hull with a wave detection means, processing a detected data by an operation means and driving a variable lift generating means by means of a control means. CONSTITUTION:Signals 2a of an amplitude and phase of a wave detected by plural detection means 2 comprising pressure gauges, etc. arranged at a bottom of a hull 1 are inputted to an operation means 3 to obtain a longitudinal bending moment of the hull 1. A signal for generating a lift for offsetting the longitudinal bending moment of the hull 1 is outputted by a control means 4 to a drive means using oil pressure or the like to drive and rotate a flap 7 arranged at a stern side of a main wing 5 of a variable lift generating means 5 fixedly arranged at both front and rear of the hull 1 and to automatically control in a direction to reduce the longitudinal bending moment of the hull 1. Thus, it becomes possible to extend a fatigue life and improve riding comfort.
Patent JP-H0876992-A (JP)
Title: Device and method for evaluation and management of quality of software
Inventor: NAKAZAWA TADAO
IPC: G06F9/06
Filed: 1994-09-07
Abstract: PURPOSE: To attain quality evaluation management(QEM) through the whole development process and to execute more positive and effective QEM in respect to QEM for software development. CONSTITUTION: A reference value calculating means 20 calculates a reference value from a past development experience value or the like, the reference value and engineer's skill information or the like are used for executing comparing evaluation between a planning value inputted by a predicting means 15 and the reference value at the start of operation, comparing evaluation between an experience value inputted by a diagnostic means 16 and the planning value at the completion of manufacturing and comparing evaluation between an experience value inputted by a shipping evaluating means 17 and the planning value at the time of shipping and respective evaluated results are displayed on a screen to attain quality evaluation management for software.  On the other hand, a development planning value is optionally changed by a simulation means 19 at the time of preparing a development plan, comparing evaluation between a temporary planning value inputted in each change and the reference value is executed, the evaluated result is displayed on a screen to simulate the planning value, and an optimum value obtained by the simulation is stored as a development planning value, so that a development plan optimum in quality can be prepared.
Patent JP-H0288186-A (JP)
Title: Master slave manipulator
Inventor: KIMURA MOTOHIKO
IPC: G21F7/06
Filed: 1988-09-27
Abstract: PURPOSE:To faithfully transmit the force applied on a slave arm to a master arm against the operation direction due to a load, obstruction, etc., by generating the magnetic force proportionate to the difference on a powder brake by the signal of the difference finding means found by the detection of the operation moving position of a master and slave arms. CONSTITUTION:When a force against the operation direction of a master arm A is applied on a slave arm B due to the external factor of a load, obstruction, etc., difference is caused in the rotating position of the shaft 25 of the arm B and that of the shaft 12 of the arm A. The signal showing the difference is respectively output to the amplifier 32 for controlling a powder brake and the amplifier 33 for controlling a motor and speed reducer from a differentiator 31. As a result a motor driving current corresponding to the signal from the amplifier 33 is output and the correction of the rotating position of the arm B is executed. Simultaneously the current corresponding to the input signal is output to a powder brake 13 from the amplifier 32 and the force regulating the rotation of the arm A and shaft 12 is generated inside the brake 13.
Patent JP-S6299297-A (JP)
Title: Bearing device of double reversing rotar shaft
Inventor: TANAKA SEIJI
IPC: B63H23/36
Filed: 1985-10-28
Abstract: PURPOSE:To prevent seizure of rotary shafts, by a method wherein a floating bush is inserted between an outer rotary shaft and an inner rotary shaft, and a differential gear, adapted to control rotation of the bush, is provided. CONSTITUTION:An inner rotary shaft 2 rotating in an opposite direction to that of an outer rotary shaft is inserted in a hollow outer rotary shaft 1, and a floating bush 3, to which the two rotary shafts are rotatably supported, is situated between the two rotary shafts 1 and 2. A differential gear 4, comprising a first gear 5, a second gear 6, a third gear 7, and a pin member 8, adapted to control rotation of the bush 3, is positioned between the two rotary shafts 1 and 2. This prevents the bush 3 from rotating following rotation of the outer or the inner rotary shaft, resulting in the possibility to prevent seizure of the rotary shafts.
Patent JP-2001064502-A (JP)
Title: Polycarbonate resin composition and molded article
Inventor: KOBAYASHI YASUAKI
IPC: C08L21/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which yields a molded article having excellent resistance to moist heat and flame resistance. SOLUTION: This resin composition substantially comprises (A) 40-92 wt.% of an aromatic polycarbonate resin, (B) 5-40 wt.% of a styrene-based resin, (C) 3-20 wt.% of a phosphate-based flame retardant and (D) 0.1-30 pts.wt. of a silicate-based filler based on 100 pts.wt. of the total of the components A, B and C, wherein the content of a chlorine compound is 100 ppm or less based on the amount of chlorine atoms.
Patent JP-H0287837-A (JP)
Title: Optical transmitter-receiver
Inventor: HAYASHI SHIGERO
IPC: H04B10/25
Filed: 1988-09-26
Abstract: PURPOSE:To reduce the number of connection positions to reduce the number of constituting parts by providing an IC for optical transmitter-receiver, where an external lead terminal is press-fitted to the hole of a case, and an optical element, CONSTITUTION:A plastic case 11 having the electric insulating property constitutes the lower part of a vessel of an optical transmitter-receiver, and a receptacle 13 where an optical element 12 is unified is inserted to a through hole 11a formed in one side face of the plastic cover 11 and is fixed. An external lead pin 14b led out of an IC package 14a of an IC 14 for optical transmitter-receiver is press-fitted to a hole 11b arranged in a position facing the IC lead terminal on the bottom face of the plastic case 11 and has the front end projecting out of the case and connected to an optical transmission/ reception circuit. An inner lead pin 14c is fixed in a position close to a lead pin 12a of the optical element 12. Thus, the external lead pin 14b is used as an independent pin, and the number of connection positions is reduced and the number of constituting parts is reduced.
Patent JP-S60130898-A (JP)
Inventor: INANO MITSUMASA
IPC: H05K13/00
Filed: 1983-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60130939-A (JP)
Title: Secret code communication system
Inventor: KIUCHI YUKIO
IPC: G06F21/32
Filed: 1983-12-20
Abstract: PURPOSE:To improve the confidentiality of document communication by using a registered external character depending on the specific handwriting of a user as a secret code in a communication network accommodating a docement processing unit. CONSTITUTION:The document processing unit 2 is accomodated to a communication network 1 and the system is constituted so as to attain mutual document communication, and the communication network 1 is provided with an information service center 3 and a secret code registering device 5. The center 3 registers and offers a document formed by the processing unit 2 and the registering device 5 stores the secret code by which the utilization of a registered document by a personnel other than a specific personnel is prevented. As the secret code, an external character registered by the document processing unit 2 by using an external registration function is used. Since the registered external character depends on the handwriting specific to the user, the mimicry by the 3rd party is disabled thereby improving the confidentiality remarkably.
Patent JP-H0952432-A (JP)
Title: Printing method for making form impossible to be copied
Inventor: SAWADA KEIZO
IPC: B42D15/10
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a printing method wherein printing is applied onto forms for various kinds of bills and checks to make them impossible to be copied by using a low priced printer on the market. SOLUTION: In printing a sum of money on a bill or a check, duplicate printing is applied so as to copy it clearly on a rear side of a form by permeation of ink and so as to stop the permeation of ink inside the form.
Patent JP-H04120223-A (JP)
Title: Method for dissolving metal component and dissolving apparatus used to this method
Inventor: NIIYAMA MASANORI
IPC: C22B23/00
Filed: 1990-09-11
Abstract: PURPOSE:To easily dissolve metal component into sampling liquid in a short time by adding mineral acid and ascorbic acid into the sampling liquid containing metal component and heating. CONSTITUTION:By driving a first pump P1, the sampling liquid is introduced into a tube at between a first and a second valves V1, V2 from a sample storing vessel 1 to take the fixed quantity of sampling liquid. By driving a second pump P2, pure water is fed out and the sampling liquid is fed into a coil 5 in a heat medium 5. By driving fixed delivery pumps P3, P4, hydrochloric acid water solution and the ascorbic acid water solution from storing vessel 3, 4 are fed into a mixing joint MJ, respectively to mix the sampling liquid, the hydrochloric acid water solution and the ascorbic acid water solution. Oil in an oil bath is heated to the fixed temp. with a heating means 7. The pressure of the sampling liquid in the coil 10 is raised to the fixed pressure with the second pump P2 and also heated to the fixed temp. and the metal component insoluble in water is dissolved in the sampling liquid.
Patent JP-S62102393-A (JP)
Inventor: ISHIKAWA HIROYUKI
IPC: G08B21/16
Filed: 1985-10-29
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-S61108049-A (JP)
Inventor: ROBAATO KEE UIRUSON
IPC: B60T13/563
Filed: 1985-10-29
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-H0694364-A (JP)
Title: Drying stopping system in crop particle drying machine
Inventor: NAGAI TAKASHI
IPC: F26B25/00
Filed: 1992-09-09
Abstract: PURPOSE:To enable a drying operation to be terminated in reference to a drying residual time by a method wherein a moisture setting device is turned OFF during a crop particle drying operation and the drying residual time of a drying completion estimating time is detected by a timer when a crop particle finishing target moisture is set to its cut (no setting) state. CONSTITUTION:In the case that a moisture setting device 35 is turned OFF during a drying operation and a crop particle finishing target moisture is cut (no setting), a drying residual time of a drying completion estimated time calculated in reference to a detected crop moisture and a finished target moisture is detected by a timer 63. As the drying residual time is detected by the timer 63 as 0 hour, the crop drying operation is terminated. Accordingly, in the case that the drying termination can not be controlled with the crop particle moisture, the drying termination is controlled in reference to the drying residual time to enable an over-drying of the crop particles can be prevented.
Patent JP-S6397723-A (JP)
Title: Construction of sloped block
Inventor: MAIKUMA RUMI
IPC: E02D17/20
Filed: 1986-10-09
Abstract: PURPOSE:To shorten the period of construction by a method in which straight blocks are sideways connected in an angular form with a given length of sloped side, the connected blocks are set vertically at a given interval, and the bottom portions of the angular form of the blocks are connected. CONSTITUTION:Straight blocks 1-4 are connected sideways in an angular form with 3-5m sloped sides. The connected blocks are vertically set at an interval of 1.5-2.5m and the bottom portions 6 of the connected blocks are connected with blocks 5. Anchors are driven into holes 7 formed in necessary positions of the blocks 1-4 to prevent the deformation or bias of the block assembly. Slope can thus be reinforced at low cost to form strong slope protected from deformation.
Patent JP-S60133015-A (JP)
Title: Molding material
Inventor: MIZUTANI KEIJI
IPC: C08L33/12
Filed: 1983-12-22
Abstract: PURPOSE:To provide a molding material having a specific viscosity, good moldability, transparency, weatherability and heat resistance, and excellent flexibility, and composed of a copolymer containing methyl methacrylate unit and styrene unit at specific ratios. CONSTITUTION:The objective molding material is composed of a copolymer consisting of 61-90(wt)% methyl methacrylate and 39-10% styrene unit, and having a viscosity of 4-20cps as 10% methyl ethyl ketone solution at 25 deg.C. The sum of the residual monomer and residual solvent in the molding material is preferably <=0.1%, and the sum of the dimer and the trimer in the molding material is preferably <=0.2%. The molding material is preferably produced by the differential polymerization such as a continuous solution polymerization using a complete-mixing reactor, etc.
Patent JP-H1065955-A (JP)
Title: Equipment adjustment data storage device
Inventor: SHOJI HIROYUKI
IPC: H04N5/232
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To write adjustment data to a recording medium or to read the adjustment data from the recording medium as to the only desired adjustment items among a plurality of adjustment items requiring the adjustment data stored in the removable recording medium. SOLUTION: In the case of reading adjustment data from a setup card 25, a camera section system control section 26 in a camcorder references read/write control data stored in a nonvolatile RAM 44 and the adjustment data are read from the setup card 25 only as to read enable items. Moreover, in the case of writing the adjustment data to the setup card 25, the read / write control data are referenced and only as to write enable items, the adjustment data stored in the nonvolatile RAM 44 are written in the setup card 25.
Patent JP-H1089482-A (JP)
Title: Cover on-off structure for vacuum chamber
Inventor: HIROKI MINORU
IPC: F16J13/18
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent any undue force from being imposed on a sealing surface, thereby lengthening its service life, by making it go up or down just before being closed by the on-off operation of a cover. SOLUTION: In a cover driving structure of a vacuum chamber 1, if a starting open side is a front part in four pieces of horizontal and longitudinal link arms directly connected to a cover out of link arms of a driving part opening or closing a cover 2, a lateral arm in the front is set to be a long arm 3, and another lateral arm in the rear is to a short arm 4, respectively. In this constitution, these long and short arms 3, 4 and the cover 2 are all rectilinearly moved at the same time by means of a cylinder shaft.
Patent JP-H08105379-A (JP)
Title: Wave cam type compressor
Inventor: MURAKAMI KAZURO
IPC: F04B35/01
Filed: 1994-10-05
Abstract: PURPOSE: To improve the durability and to realize the miniaturization by arranging the center of the contact surface of a shoe relative to a wave cam to the outer side of the array circle of the center axis of a cylinder bore in a compressor where a piston is reciprocated by the wave cam which is integratedly rotated with a rotary shaft. CONSTITUTION: A wave cam 7 whose cam surfaces 7A, 7B are formed of a parabolic column surface is fitted to a rotary shaft 3 supported by cylinder blocks 1, 2. Shoes 8, 9 having fitting spherical surfaces 8a, 9a to be fitted with a double headed piston 6 and sliding flat surfaces 8b, 9b are interposed between the double headed piston 6 which is stored in cylinder bores 1a, 2a and the cam surfaces 7A, 7B of the wave cam 7. The centers Q1, Q2 of the fitting spherical surfaces 8a, 9a are arranged so as to be outside the array circle of the center axis of the cylinder bores. The double-headed piston 6 is smoothly reciprocated through the shoes 8, 9 by the rotation of the wave cam 7 synchronous with the rotation of the rotary shaft 3.
Patent JP-S60131855-A (JP)
Inventor: KIDA TSUTOMU
IPC: C04B24/00
Filed: 1983-12-21
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-S62100354-A (JP)
Title: Paper guide for form tractor
Inventor: IKETANI YOSHIHIRO
IPC: B65H23/26
Filed: 1985-10-28
Abstract: PURPOSE:To facilitate an alteration in a passing route of continuous paper, by making a distance from a form tractor of a guide member, guiding the continuous paper attached to an arm of the form tractor, adjustable. CONSTITUTION:Continuous paper 27 hitches on each of guide members 21a and 21b of a paper feeding guide 18, passing it through between arms 20a and 20b, and set to each lower part of tractor parts 16a and 16b. Next, after being set to a platen of a printer 11, it is set to each upper part of these tractor parts 16a and 16b, and hung on guide members 23a and 23b of a paper discharging guide 19, suspended beneath. When arms 20a, 20b and 22a, 22b are all extended in an arrowed direction, these guide members 21a and 23b separate from a form tractor 13, the continuous paper 27 passes through as the paper feeding side and the paper discharging side come off the printer. With this constitution, selection of a position of a base 12 for the printer 11 is made so easy, thus a jam and a skew in the continuous paper 27 are easily preventable.
Patent JP-H0576417-A (JP)
Title: Antimicrobial tooth-brush
Inventor: MATSUBAYASHI NORIKO
IPC: A46B15/00
Filed: 1991-09-21
Abstract: PURPOSE:To contrive a tooth-brush to have antimicrobial action to prevent microbes from being propagated, and contrive the antimicrobial action to be continuously kept by arranging high molecular compound layers miscible with sterilizer having swelling property to water, in bristle erecting holes on the shaft on the tooth-brush. CONSTITUTION:As sterilizer, decalinium chloride or the like for example which can be used in oral cavities is adopted. Besides, as high molecular compound having swelling property to water, a compound to be hardly dissolved in the water, including no poisonous character, forming a film good for the material of the shaft 1 of a tooth- brush, and having bonding property to a degree not to be easily peeled off, for example methacrylic acid, methyl methacrylate copolymer, or the like, may be adopted. First, the high molecular compound having the swelling property to sterilizer and water is dissolved or mixed in proper solvent, and the bristle planted surface 2 of the shaft 1 of the tooth-brush and bristle planted holes 5 are coated with said component, or the component is injected into them with the use of a nozzle, and they are dried at a room temperature to form high molecular compound layers 3. After that, natural bristles are planted, and bristle bundles 4 are formed, and the antimicrobial tooth-brush can be obtained.
Patent JP-H0875626-A (JP)
Title: Stabilization method of fine particle cohesion image
Inventor: ISHIIDA CHIAKI
IPC: G01N33/543
Filed: 1994-09-09
Abstract: PURPOSE: To provide a stabilization method which prevents a formed cohesion image from being destroyed or deformed due to vibrations or the like during its transfer to a judgment place. CONSTITUTION: Fine particles such as blood corpuscles or the like are made to cohere, by a prescribed reaction, at the inside of wells 2 for a flat boardlike microplate 1 which is composed of a transparent synthetic resin (e.g. a plastic). After that, a highly water absorbing polymer powder 4 is added to the inside of the wells 2 comprising a cohesion image 7.
Patent JP-S59166997-A (JP)
Title: Ear protector for lowering sound and filter used therefor
Inventor: BERENDO DE BOAA
IPC: H04R25/00
Filed: 1983-12-23
Abstract: An ear protector for keeping down sound in a personalized form by causing the insertion part to match the concha part of the auricle with an appendix that can open out in the auditory canal, said ear protector having a relatively wide duct, the widened part of which receives a sound damping filter having a bore whereby the sound damping filter is arranged with satisfactory fit in the widened part of the duct, while an elongate object is placed in the bore of the filter so that a free passage in the bore remains possible with a maximum difference in distance between the outer side of the elongate object and the inner side of the bore of 0.33 mm at the narrowest passage.