baber/WOPTO huggingface dataset:
Patent JP-H03216861-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WATANABE TOSHIRO
IPC: G11B20/02
Filed: 1990-01-22
Abstract: PURPOSE:To prevent a regenerative signal from deteriorating by making a specific relationship between timing for recording the signal from a head after outputting it from a compression/expansion memory at the time of recording and timing for inputting the signal to the memory after picking it up by the head at the time of reproducing. CONSTITUTION:The timing is changed specifically at the recording time and the reproducing time respectively by a recording/reproducing mode changeover controller circuit 11 during an intermittent driving operation, and their triggers are dependent upon an SW30 detecting circuit 7. Then, at the recording time, a changeover from an REC counter circuit 13, while at the reproducing time, from a P.B counter circuit, to the memory (compression/expansion) circuit 9 is controlled by a recording/reproducing mode changeover circuit 21, and as to the timing and pulse duration in this case, T1 at the recording time and T2 at the reproducing time should have a relationship of T1>T2. Thus, at the reproducing time, the regenerative signal of an envelope lowering part at a track end part is not used, so that no deterioration of the regenerative signal is generated.
Patent JP-S61170592-A (JP)
Title: Method for plating one side of metallic plate
Inventor: KAWAMOTO SHINYA
IPC: C25D7/06
Filed: 1985-01-23
Abstract: PURPOSE:To carry out one-side plating of broad, long-sized and thin metallic plates with high productivity by putting the plates one on top of the other so that the sides not to be plated contact with each other, sealing the edges, carrying out plating and removing the sealed parts. CONSTITUTION:Two metallic plates 1 of the same size are put one on top of the other so that the sides to be plated are positioned outward (stage 1). The edges are sealed by adhesion, welding or other method so as to prevent a plating soln. from entering the gap between the plates, and the resulting plate 3 is pretreated (stage 2). The plate 3 is plated in a plating tank 6 (stage 3). The plated plate is pulled up from the tank 6 and post-treated, and the sealed parts are removed, giving two plates 2 again (stage 4). The plates 2 are separated from each other (stage 5).
Patent JP-S5396643-A (JP)
Title: Communication system of information
Inventor: KUWAORI KIYOUICHIROU
IPC: G06Q50/00
Filed: 1977-02-04
Abstract: PURPOSE: To control operations from the completion of receiving data from the central unit side by an attendant unit until the completion of the outputting operation, by comparing the control number added to the data at the central processor side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56107013-A (JP)
Title: Low young's modulus polyamide fiber
Inventor: OKADA TAKUJI
IPC: D01F6/46
Filed: 1980-01-31
Abstract: PURPOSE: The titled fiber in which a specific modified polyolefin with improved compatibility and adhesion is disperesed in the continuous phase of polyamide, thus being used for raised knitted or woven fabrics because of its small filament fineness, low Young's modulus and soft touch.  
     CONSTITUTION: A modified polyolefin compatible with polyamide, which is obtained (A) by adding 0.001W10mol% of an alicyclic carboxylic acid bearing a cis double bond in the ring or its derivative such as cis-4-cyclohexene-1,2-dicarboxylic acid to polyolefin or (B) by copolymerizing 90W98mol% of an olefin with 10W 2mol% of two components, an unsaturated carboxylic acid or its ester and a metal salt of unsaturated carboxylic acid, is dispersed in the continuous phase of polyamide such as nylon 6 in the form of particles of less than 3μ size by 5W50wt% to form a polymer blend fiber with sea-island structure. The resulting fiber has a filament fineness of less than 8 denier and an apparent Young's modulus of less than 250kg/mm 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07215560-A (JP)
Title: Recorder
Inventor: NAKAMURA HITOSHI
IPC: B41J13/00
Filed: 1994-02-02
Abstract: PURPOSE:To provide such an recorder that discharges a record sheet after recording in the horizontal direction and eliminates any spoil of the record image on the record face of the record sheet due to rubbing, etc. CONSTITUTION:Discharge supports 10 for supporting a record sheet 11 are provided on the downstream side in the record sheet conveyance direction of a discharge roller 9a having a groove part 9b, the rear face of the record sheet 11 is made to abut on the discharge supports 10, and the rear end part 11b of the record sheet 11 is made to lock to the groove part 9b of the discharge roller 9a so that the record sheet is held in the bent state.
Patent JP-S63178227-A (JP)
Title: Photopolymerizable composition
Inventor: IWAYA YOSHIAKI
IPC: C08F2/50
Filed: 1987-01-19
Abstract: PURPOSE:To obtain a low-cost photopolymerizable compsn. having high sensitivity, superior preservability and shelf stability by combining a compd. having an isoalloxazine skeleton with alpha-amino acid or beta-indoleacetic acid. CONSTITUTION:This photopolymerizable compsn. consists of an addition- polymerizable compd. (a) having an ethylenic unsatd. group, a compd. (b) having an isoalloxazine skeleton represented by formula I and a compd. (c) represented by formula II or III in a weight ratio satisfying 10/100>=b/a>=0.1/100, 10/100>=c/a>=0.1/100 and 100/1>=c/b>=1/100. In the formula I, each of R1 and R2 is H atom or 1-5C alkyl group. In the formula II, each of R3-R7 is 1-4C alkyl group or the like, R8 is 1-8C alkyl group or the like and each of R9 and R10 is 1-4C alkyl group or the like. In the formula III, R11 is H atom or 1-4C alkyl group and each of R12-R<15> is alkoxy, alkylthio group or the like.
Patent JP-S58128699-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: H05F3/04
Filed: 1982-01-28
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-H05205792-A (JP)
Title: Bus-bar connecting device
Inventor: ISHIKAWA MASAHIRO
IPC: H01R4/38
Filed: 1992-01-24
Abstract: PURPOSE:To carry out a modification work to connect a bus bar additionally and the like in a short time, as well as to make the hole processing work of bus bar connections unnecessary. CONSTITUTION:While bus bars 1 and 2 are fastened and connected each other by using a fastening clamper 3, the material of the fastening clamper 3 is made of copper or a copper alloy in order to let flow the current through the fastening clamper 3 itself. Furthermore, the connections 3a and 3b between the fastening clamper 3 and the bus bars are formed in narrow straight line forms.
Patent JP-H08201169-A (JP)
Title: Photodetecting circuit
Inventor: HAYASHI MASANORI
IPC: G01J1/44
Filed: 1995-01-26
Abstract: PURPOSE: To provide a photodetecting circuit which is normally operated even when the light except a scattered light such as smoke is simultaneously received by a photoreceiver or the photoreceiver ordinarily feeds leakage current and in which the output voltage is automatically regulated and formed in a one-chip. CONSTITUTION: A filter 4 electrically removes a light except a scattered lights. An output automatic regulator 5 so controls that the output of an analog output circuit 3 becomes a predetermined output voltage based on the output of a sample and hold circuit 2 at the time of starting the operation, and holds the output voltage at the time of ordinarily operating. Thus, the influence of the light except the scattered lights can be removed, the manufacturing irregularity in the circuit is absorbed to maintain the output voltage level of the analog output circuit constant. Thus, accurate photoelectric conversion is performed, so that this circuit can be made monolithic, and further the cost at the time of mass production owing to the deletion of the regulating positions can be reduced.
Patent JP-H08201441-A (JP)
Title: Optical measuring apparatus and its production
Inventor: TAMAGAWA TORU
IPC: G01R19/00
Filed: 1995-01-27
Abstract: PURPOSE: To sustain high accuracy in the measurement against the variation of atmospheric temperature by setting an optical fiber in a groove made in the outer circumference of a spool and bonding the optical fiber in the groove by fusing silicon rubber applied to the outer circumferential surface. CONSTITUTION: An optical fiber comprising a core 6 applied, sequentially, with a clad 5 and a coating material 4 is further coated with silicon rubber 3 on the outer circumferential surface. Preferably, the silicon rubber 3 is coated by about 30μm. The optical fiber is then set in a V-groove made in a drum 26 and heated by means of a sirocco fan, for example. Consequently, the rubber 3 is melted temporarily and adhere to the inner wall of the V-groove before being set. A measuring apparatus employing such optical fiber can sustain a low viscoelasticity constantly over a temperature range from -60 deg.C to +200 deg.C because the rubber 3 exhibits low thermal stress stably over a wide temperature range. With such constitution, double refraction is suppressed in the optical fiber and high accuracy can be sustained in the measurement.
Patent JP-H07218781-A (JP)
Title: Optical fiber cable
Inventor: SEKI TOSHIKUNI
IPC: G02B6/04
Filed: 1994-02-02
Abstract: PURPOSE:To provide the optical fiber cable which is increased in the occupation rate of optical fibers and enables more optical fibers to be bundled with high density. CONSTITUTION:Plural coated optical fiber storage grooves 13 each of which have an optical fiber storage body 12 as its bottom part 13a and one side wall part 13b are formed and plural ribbons 14 of coated optical fibers are stacked and stored in the groove 13; and a pressure winding tape layer 15 is provided outside them and a cable jacket 16 is provided on the pressure winding tape layer 15. The bottom surface of the optical fiber storage body 12 is formed arcuately in conformity with the outer peripheral surface of a tension member 11, and the end surfaces of the bottom part 13a of the optical fiber storage body 12 are so slanted as to abut on the base outside surfaces of the side wall parts 13b of adjacent optical fiber storage bodies 12 without any gap. The angle theta between the optical fiber mount surface and rise surface of the optical fiber storage body 12 is obtuse.
Patent JP-S5397411-A (JP)
Title: Tape quantity display device
Inventor: MOTOMATSU KOUSHIROU
IPC: G11B27/17
Filed: 1977-02-05
Abstract: PURPOSE: To display the remaining tape quantity left in a reel by obtaining the tape use time until the number of tape winding up to its secondary function is reached or the remaining tape quantity time until the ramaining tape quantity is used out and displaying these. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02190806-A (JP)
Title: Camera
Inventor: KAMIYAMA MASAYUKI
IPC: G02B7/08
Filed: 1989-01-19
Abstract: PURPOSE:To surely execute focusing which follows up a magnification change by providing a movement control means for moving a focusing use group of lens by following up the magnification change at the time of zoom photographing, based on an output from an arithmetic means for calculating a moving amount of the focusing use group of lenses. CONSTITUTION:This camera is provided with a first detecting means for detecting a focal distance varied by following up a magnification change at the time of zoom photographing or its variation, and a second detecting means for detecting a focused position of a focusing use group of lenses before the magnification change at the time of zoom photographing, based on a focused position to its infinity object to be photographed. In such a state, based on the focal distance or its variation, and the focused position of the focusing use group of lenses before the magnification change, an arithmetic means calculates a moving amount of the focusing use group of lenses for obtaining a focused state after the magnification change, and based on a result of its calculation, a movement control means executes a movement of the focusing use group lenses of. In such a way, focusing which follows up the magnification change can be executed surely without being influenced by the photographic environment.
Patent JP-S61170693-A (JP)
Inventor: NIIZAWA KATSUO
IPC: G21C7/08
Filed: 1985-01-24
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-H11213988-A (JP)
Title: Manufacture of electrode sheet for battery
Inventor: OKA TETSUO
IPC: H01M4/587
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the yield at the time of manufacturing battery while preventing the generation of peeling of the electrode mix in an electrode winding process by coating a collector with the electrode mix, drying it, and pressing it with a constant press interval. SOLUTION: Milled carbon fiber as an active agent and the binder are mixed, and formed into paste by adding the solvent so as to form the electrode mix paste for negative electrode. One surface of a copper foil as a collector is coated with this paste, and dried, and the opposite surface thereof is similarly coated with this paste, and dried, and thereafter, at the time of applying the pressure with roll press, pressing is performed with the predetermined constant press interval. At this time, a space between the rolls is desirably set more than the thickness of the collector, and smaller than a sum of the thickness of the collector and the thickness of the coated electrode material wet.  It is not desirable to have a space between the rolls smaller than the thickness of the collector, as mechanical damage of the electrode becomes large, and it is not desirable to have the space between rolls larger than a sum of the thickness of the collector and the thickness of the coated electrode material wet, as unevenness is generated at the time of pressing, or pressing becomes insufficient.
Patent JP-H04239095-A (JP)
Title: Method for reforming gas generated in converter
Inventor: MAEDE HIROFUMI
IPC: C21C5/40
Filed: 1991-01-09
Abstract: PURPOSE:To efficiently reform the CO2 in a generated gas into CO, by supplying, during blowing, coal particles into a flue in a converter wherein the generated gas is recovered by a nonburning system. CONSTITUTION:In a converter (a) provided with equipment for recovering the generated gas by a nonburning system, during blasting, coal 2 is supplied into a flue (b), through which the generated gas of 800 deg.C or higher passes, to form a layer 3 of moving coal particles in the flue to thereby reform the CO2 in the generated gas into CO. The moving layer 3 is formed in such a manner that the particle size of coal supplied is properly controlled depending upon the rate of suction of the generated gas.
Patent JP-S63180300-A (JP)
Title: Speaker
Inventor: TAKAHASHI TOSHIJI
IPC: H04R9/04
Filed: 1987-01-21
Abstract: PURPOSE:To bond a bobbin and a diaphragm with a strong bonding strength by providing plural pores in a part which is near the center pore of the diaphragm and to which adhesive is applied, and permitting the blocks of adhesive provided on the upper and the lower surfaces of the diaphragm to bond through the pores. CONSTITUTION:The center part pore of the diaphragm 25 is set to pass through the bobbin 21, and the flanged part of the diaphragm 25 is fixed to a frame 20 with a gasket 26. Adhesive is poured into a position which is a boundary part between the diaphragm 25 and the bobbin 21 and which extends to plural pores 27 provided nearby the central pore of the diaphragm 25. A part of adhesive forms the block of adhesive 29 in the boundary part with the bobbin 21 which is in the upper surface of the diaphragm 25, and the remainder of adhesive flows through the pores 27 and forms the block of adhesive 28 along the lower surface of the diaphragm 25 in the boundary part with the bobbin 21 in the lower surface of a bonding layer 30 and the diaphragm 25. Since a speaker thus constituted is in a state that the diaphragm 25 is sandwiched with the blocks of adhesive 28 and 29, and the bonding layer 30, the diaphragm 25 has such a structure that it cannot come out from adhesive even if the bobbin 21 vibrates with a large strength.
Patent JP-S53102460-A (JP)
Title: Belt type drive system
Inventor: WATANABE TADASHI
IPC: F16H7/02
Filed: 1977-02-04
Abstract: PURPOSE: A belt type drive system with use of a load belt and exclusive provision of a drive part together with provision of notch part on the lateral side of the belt to make it possible to automatically stop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03217970-A (JP)
Title: Machine translation system
Inventor: ASAHIOKA YOSHIMI
IPC: G06F17/28
Filed: 1990-01-23
Abstract: PURPOSE:To easily register the dictionary data by displaying the identification information on plural types of translation dictionaries and registering the inputted dictionary data to the translation dictionary of a selected type. CONSTITUTION:A system control part 2 selects a document to be translated, a dictionary, etc., based on the instructions of an input part 1 and at the same time checks whether a translation dictionary part 5 includes plural types of dictionaries or not. If the part 5 includes those dictionaries and at the same time an instruction is received from the part 1 for registration of the dictionary data, the part 2 registers the dictionary data to only the translation dictionary designated by the part 1. A translation part 4 translates a 1st language selected by the part 2 by reference to the translation dictionary of the part 5 selected by the part 2. Then a display control part 6 and a display part 7 display the inputted 1st language and a translated 2nd language and control these displayed languages.
Patent JP-S5397337-A (JP)
Title: Optical information reader
Inventor: SAKANO YUKIO
IPC: G06T1/00
Filed: 1977-02-05
Abstract: PURPOSE: To ensure an accurate reading of the marks, etc. written by the pencil featuring the regular reflection properties, by selecting the positional relation between the projector, receiver and slit so that the orthogonal projection onto the surface to be read may not be on the same line and then eliminating the effect of the regular reflection light caused by the mirror surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09204713-A (JP)
Title: Recording/reproducing device
Inventor: NAKAJIMA TOSHIHIKO
IPC: G11B15/46
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve operability by inputting the output of a tape thickness detecting switch to a microcomputer and controlling the tape speeds of tape fast-forwarding and rewinding modes to specified speeds corresponding to the thickness of a tape. SOLUTION: When a cassette 107 is loaded, a cassette loading detecting signal is sent from a cassette loading switch 114 to a microcomputer 150. Then, the microcomputer 150 actuates a tape loading mechanism by operating a mode motor 115, a drum motor and a capstan motor 109. This mechanism winds a tape 1 on a rotary drum 3 having a head 2 wound thereon and a fixed drum 5 by specified angles by moving a tape pulling-out body 7 having a tension guide 101 and guide posts 103 and 104 erected thereon, a tape pulling-out body 105 having guide posts 105 and 106, a pinch roller 108 and a guide post 107. The head 2 is used to record/reproduce a signal on the tape 1 and the rotary drum 3 is rotatably supported coaxial to the fixed drum 5 in the lower side by a shaft 4.
Patent JP-H06226612-A (JP)
Title: Polishing tool
Inventor: KOIKE EIJIRO
IPC: B24B13/01
Filed: 1993-01-28
Abstract: PURPOSE:To ensure polishing a work of great waviness as well as enevenness by polishing it via a flexible polishing element of freely elastic deformation and applying ultrasonic vibration to the polishing element. CONSTITUTION:A polishing tool 1 comprises the columnar mainframe 3 rotationally driven, an ultrasonic application part 4 attached to the end to generate ultrasonic vibration, a flexible bladder polishing part 5 mounted on the ultrasonic application part 4 and a polishing pressure generation part 8 to supply liquid 7 such as water to a closed space 6 formed by the polishing part 5. High frequency vibration is generated by applying voltage from a high frequency power supply 13 to an ultrasonic vibrator 10 while rotationally driving the mainframe 3 to feed a polishing element 14 consisting of a polishing cloth 17 and an elastic membrane 18 along the polished face of a work W. In this way, the polished face can be polished with polishing effect given by free grinding grains 22 in polishing liquid 23 and increased in capability by ultrasonic.
Patent JP-S59139862-A (JP)
Title: Multioutput switching regulator
Inventor: TAKEDA SHIGERU
IPC: H02M3/28
Filed: 1983-01-29
Abstract: PURPOSE:To enhance the constant voltage accuracy by connecting an inductance element having an inductance of simple attenuating characteristic to a DC current and a capacitance element between the secondary winding of a transformer and a rectifier. CONSTITUTION:A switching element is connected in series with the primary winding 1a of a transformer 1, and is controlled ON or OFF by a control circuit 3 which receives the output of a control winding 1c. A parallel circuit of inductance elements 11, 11' and capacitance elements 12, 12' are connected between the secondary windings 1b, 1b' of the transformer 1 and rectifiers 9, 9'. The elements 11, 11' has simple attenuating characteristic to the DC current in the inductance of high frequency by the DC magnetomotive force higher than 1.0AT.
Patent JP-H02192581-A (JP)
Title: Heat insulating boxy body
Inventor: NAKAMOTO HIDEO
IPC: F25D23/08
Filed: 1989-01-20
Abstract: PURPOSE:To prevent the dispersion of stock solution of foamed heat insulating material even when a space, formed by an outer box and an inner box, is narrow by a method wherein a heat insulating box body is formed of the inner box, the outer box, a partitioning part, dividing the inner box into 2 chambers or more and attached to the inner box, and foamed heat insulating material, poured through a pouring port communicated with a space formed by the outer box and the inner box to fill the space by foaming. CONSTITUTION:A heat insulating box body is constituted of an outer box 2, an inner box 3, a partitioning part 6, attached to the inner box 3 to divide the inner box 3 into two chambers, pouring ports 7, provided at the front surface of the partitioning part 6, and foamed heat insulating material 8, poured through the pouring ports 7 and foamed. The stock solution of the foamed heat insulating material 8 is poured through the pouring ports 7 provided on the partitioning part 6 while positioning the flanges of the front surface at the lower part of the box body. The poured stock solution arrives at a space 4, formed by the outer box 2 and the inner box 3, through pouring passages 9 in the partitioning part 6 and is distributed into two directions to make it flow into the ceiling surface part as well as the bottom surface part of the heat insulating box through the flange part. According to this method, the space is filled with foam, obtained by foaming the uniformly distributed stock solution, without any trouble whereby the heat insulating box body may be obtained.
Patent JP-H04235507-A (JP)
Title: Optical connector forming metallic mold
Inventor: MORIGUCHI AKIRA
IPC: G02B6/36
Filed: 1991-01-11
Abstract: PURPOSE:To simply and accurately farm a V-groove by adjacently arranging plural cylindrical pins. CONSTITUTION:In at metallic mold which positions an optical fiber hole forming pin at a fixed position in a cavity, and fills up resin in the cavity to form an optical connector, a V-groove 16a to position the top thin diameter part 14a of the optical fiber hole forming pin is formed by adjacently arranging plural cylindrical pins 26, and utilized for positioning the top thin diameter part 14a of the optical fiber hole forming pin. The cylindrical pin 26 can facilitate its precise machining and the measurement of dimensional accuracy. In addition to that, when the cylindrical pin 26 is partially damaged, it can be replaced by a new one for repairing the metallic mold.