baber/WOPTO huggingface dataset:
Patent JP-H08231058-A (JP)
Title: Paper feeder
Inventor: GAMAN YASUHARU
IPC: B65H1/08
Filed: 1995-02-27
Abstract: PURPOSE: To provide a paper feeder by which the set of a paper sheet is facilitat ed and a mis-set is prevented when the paper sheet is set to a paper feed and also a stable paper feeding performance can be obtained at the paper feeding time. CONSTITUTION: A paper feeder is provided with a paper feed tray 1 in which paper sheets 4 are loaded, a sliding roller 14 installed turnably on the bottom surface of this paper feed tray 1 and a bottom plate installed swingably upward this sliding roller 14 in which a sliding roller escape hole 19 is formed on the position of the sliding roller 14. Also it is provided with the paper feed tray 1 in which paper sheets 4 are loaded, a pair of corner claws contacted and installed onto the front corner of the paper feed and carrying direction X of the paper sheets 4, plural pair of paper sheet holding rollers provided at every rated paper sheets size upward this corner claw, the bottom plate provided swingably on the paper feed tray 1 and the sliding roller 14 provided turnably on the position of the paper sheet holding roller on this bottom plate.
Patent JP-H05228102-A (JP)
Title: Endoscopic system
Inventor: HIBINO HIROKI
IPC: A61B1/00
Filed: 1992-02-25
Abstract: PURPOSE:To improve safety by preventing an insertion part from being driven to a dangerous state when a driving control state is changed over from the other state. CONSTITUTION:Automatic/manual curving operations are changed over by a changeover switch 28. A curving control means drives motors 29, 30 for curving according to the instruction of a curving switch 22 to curve a curving part in the case of the manual operation. A vascular cavity center is detected by a vascular cavity detector 8 from the output video signal of a CCU 3 and the curving control means 27 controls the motors 29, 30 for curving according to the instruction on the vascular cavity center direction of the vascular cavity detector 8 to curve the curving part toward the vascular cavity center in the case of the automatic operation. The curving control means 27 controls motors 36, 37 for a joystick to drive the operating part of the curving switch 22 in such a manner that the manipulated variable of the curving switch 22 corresponds to the curving state of the curving part.
Patent JP-S58164568-A (JP)
Title: Novel 3-acylamino-2-azetidinone derivative
Inventor: HASHIMOTO SHINJI
IPC: A61P31/04
Filed: 1983-03-08
Abstract: NEW MATERIAL:A 3-acylamino-2-azetidinone derivative expressed by formulaI (R<1> is H; R<2> is heptanoyl, benzoyl or mandelyl; R<3> is H; or R<1>, R<2> and R<3> are respectively benzoyl). EXAMPLE:2-D- 3-L- 2-D,L-  4-D-(3-Amino-3-carboxypropoxy)phenyl -2-benzoylaminoacetamide -2-oxo-1-azetidinyl -2-(4-hydroxyphenyl)acetic acid. USE:A remedy for infections diseases effective for the infectious diseases caused by Gram-positive and Gram-negative bacteria and molds. PROCESS:A compound expressed by formula II (R<1>a is a protecting group of the amino group) is acylated to give a compound expressed by formula III, which is then catalytically reduced to afford the aimed compound expressed by formulaIin which R<2> is R<2>' (R<2>' is heptanoyl, benzoyl or mandelyl).
Patent JP-H01211327-A (JP)
Title: Actuator driving circuit
Inventor: MATSUI SHOICHI
IPC: G11B7/085
Filed: 1988-02-19
Abstract: PURPOSE:To perform tracking at the center of a track and reduce the decline of C/N by cancelling the offset produced in the quantity of the light which is split by an optical beam at the track center and projected on a photodetector element. CONSTITUTION:The maximum value and minimum value produced in tracking error signals at the time of track jumping are processed with a microcomputer through an AD converter circuit 15 and a mean value is obtained. When the differential is taken from the mean value and tracking error signals at a differential amplifier circuit 14, a DC offset can be cancelled and, when an optical beam is at the center of a track, the output of the differential amplifier circuit 14 becomes zero. Thus a servo is actuated so as to make the output of the circuit 14 zero. Therefore, even when a tracking actuator operates within a range of <=+ or -0.1mm from the center of a movable section, tracking can be performed at the center of the track and decline of C/N is reduced.
Patent JP-H10241623-A (JP)
Title: Electronic tube
Inventor: NEGI YASUHARU
IPC: H01J43/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic tube which has good airtightness and is suitable for mass production. SOLUTION: In this electronic tube, indium 23 is arranged sticked to an inner circumferential surface of a metallic support body 24 for sealing, disposed between a side tube 10 and a input surface plate 21. When the input surface plate 21 is pressed against the side tube 10, the indium 23 is crushed by a metallic sealing crushing surface 70 provided on an end face of the side tube 10. At this time, because this metallic sealing crushing surface 70 has a shape which is cut down from inside to outside, the indium 23 is deformed, while escaping outside towards the metallic support body 24 for sealing. Accordingly, the indium 23 is steadily attached under pressure to the metallic sealing crushing surface 70, whereby sealing between the input surface plate 21, and the side tube 10 can be steadily conducted by the indium 23.
Patent JP-H01212977-A (JP)
Title: Synchronizing device for television camera
Inventor: MIWA MAKOTO
IPC: H04N5/268
Filed: 1988-02-19
Abstract: PURPOSE:To have no turbulence even when a monitor video is switched by providing plural detecting means for detecting a synchronizing signal so as to pickup an image by the synchronizing signal from a transmission path from a pre-station respectively by a television camera. CONSTITUTION:The circuits 15A, 15B, 15C for detecting the synchronizing signal such as the vertical synchronizing signal of the video signal are disposed immediately before the change over switches 13A, 13B, 13C of the transmission path of the station of the prestep to serially connect between the respective stations by the transmission paths 140, 14A, 14B, 14C. Video cameras 11A, 11B, 11C respectively synchronize with a frame by the synchronizing signals from synchronizing signal detecting circuits 15A, 15B, 15C to pickup the image. Therefore, the respective video signals reaching a monitor television 16 are synchronized, accordingly, even when the change over switches 13A, 13B, 13C are switched, the video displayed on the monitor television 16 is not disturbed.
Patent JP-S59164329-A (JP)
Title: Sulfur-containing polymer and flame-retarding and smoke-proofing agent
Inventor: YAMAGUCHI TOYOHIKO
IPC: C08G75/14
Filed: 1983-03-10
Abstract: PURPOSE:A sulfur-containing polymer suitable for use in a flame-retarding and smoke-proofing agent used in synthetic resins, etc., having specified repeating units and prepared by reacting a dimercaptocarboxylic acid ester with sulfur in the presence of a nitrogen-containing compound catalyst. CONSTITUTION:A new sulfur-containing copolymer (average MW of 500- 1,000 and sulfur content of 15-65wt%) comprising a repeating unit of formula I (wherein R is a 1-6C alkylene, R' is a 1-3C alkylene, and p is 0-10). This copolymer is formed by polymerizing a dimercaptocarboxylic acid ester of formula II with sulfur (e.g., sublimed sulfur powder) in an amount about 0.1-0.9 time the number of the SH groups in the copolymer at about 20-80 deg.C in the presence of about 0.01-30wt%, based on the above ester, nitrogen-containing compound catalyst (e.g., N,N'-diphenylthiourea) in a solvent (e.g., toluene), if necessary.
Patent JP-H02218188-A (JP)
Title: Band narrowing device for laser beam
Inventor: HARA HIDEO
IPC: G02B5/28
Filed: 1989-02-20
Abstract: PURPOSE:To prevent the intensity of laser output light from being changed due to the malfunction of a control device by a method wherein a side band, which is generated or grown by the wavelength shift of the transmitting band of a first etalon, is detected and a control to fluctuate the transmitting band of the first etalon is performed so that this side band is reduced or the transmitting band is returned to its former position. CONSTITUTION:If the band of laser oscillation light is narrowed using etalons 4 and 5, part of laser output light is made to inside in a spectroscope 7 by a beam splitter 6 arranged on a laser optical axis, the spectrum of the oscillation line of the laser output light is detected in the spectroscope 7 and the result of the detection is sent to an etalon controller 8. In the controller 8, a side band to appear in the spectrum is detected and a control to fluctuate the transmitting band of the etalon (a first etalon) 4 is performed so that this side band disappears. Thereby, the transmitting band of the etalon 4 can be always kept at a correct position and a reduction in the intensity of the laser output light can be prevented by shifting the transmitting bands of two kinds of the etalons 4 and 5 from each other.
Patent JP-S56134746-A (JP)
Title: Method of forming wiring
Inventor: OKAYAMA MASAKI
IPC: H01L21/306
Filed: 1980-03-26
Abstract: PURPOSE:To easily and in good revivability obtain a wiring-pattern having a moderate inclination on a side surface of the end edge thereof by a method wherein ions are injected on an Al layer surface. CONSTITUTION:The Al layer 13 is formed on an insulating layer 2 on an Si substrate and injected with Ar ions. A resist mask 10 having the wiring pattern is formed to be etched and to form a wiring 14. At this time, an etching speed is high on the surface side due to the damage give by the ion-injection, so that the side etching is remarkably developed to enable the inclined plane 14a to be obtained on the edge side face. The resist mask 10 is removed to finish. A tilt angle can be formed arbitrarily accurately and in good revivability by selecting an ion-injection energy and a dosage.
Patent JP-S61197497-A (JP)
Title: Device for epitaxial growth
Inventor: UGA TAMOTSU
IPC: C30B25/14
Filed: 1985-02-26
Abstract: PURPOSE:To carry out stable operation without causing position shift by vibration, etc. during rise and fall of lift plate, by locating a purge baffle in a device for epitaxial growth on the bottom face of celling plate with plural screws. CONSTITUTION:The plural screw holes 143 are bored on given positions on the bottom face of the ceiling plate 142 of the lift plate 14 in a device for epitaxial growth and the same number of the screw holes 163 as that of the above-mentioned screw holes 143 are bored on given positions on the top face of the purge baffle 16. The screw holes 143 of the lift plate 14 are engaged with the screw holes 163 of the purge baffle 16, and the screw 21 is threaded so that the lift plate 14 and the purge baffle 16 are firmly located and fixed. The position relation is not shifted by external force such as vibration during rise and fall of the lift plate 14, and operation for epitaxial crystal growth can be performed stably without fear of fall of the purge plate.
Patent JP-H08235164-A (JP)
Title: Display control method of document preparation device
Inventor: TAKADA TOMOMI
IPC: G06F17/21
Filed: 1995-02-27
Abstract: PURPOSE: To improve the visibility of characters even in reduction display mode, and to improve document preparation efficiency and improve the usability by enlarging and displaying a character on a cursor in reduction display mode. CONSTITUTION: A display device 3 outputs displays out various information such as characters and figures under the control of a central processing unit CPU 2. An external storage device 4 consisting of a floppy disk drive FDD, a hard disk drive HDD, etc., stores and calls document data, etc., under the control of the CPU 2. Under the control of the CPU 2, a current display mode is judged and when the mode is not the reduced display mode, a character enlargement display is not made. Then current cursor size is judged and when the size is not full size, the character enlargement display is not made. Further, character size on the cursor is judged and when the size is neither the full size nor half size, the character enlargement display is not made.  When the character size is the full size, the one character on the cursor is enlarged and displayed and when the character size is the half size, the two characters are enlarged and displayed.
Patent JP-S58155693-A (JP)
Inventor: YOSHIMURA HIROBUMI
IPC: H05B6/72
Filed: 1982-03-11
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-2000239102-A (JP)
Title: Emulsion composition
Inventor: YAMADA MASAHIRO
IPC: A01N53/08
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion composition capable of stably preventing the formation of precipitate for a long period of time by adding propylene glycol to an emulsion containing an organophosphorus compound. SOLUTION: This composition comprises preferably (A) an organophosphorus compound as an agrochemical active component, (B) an emulsifying agent and (C) propylene glycol. O,O-Dimethyl O-(3-methyl-4-nitrophenyl)phosphorothioate is preferably used as the component A. The composition preferably comprises a pyrethroid-based compound as an agrochemical active ingredient besides the component A. Generally, a nonionic surfactant, an anionic surfactant or their mixture is used as the component B. The composition preferably contains 1-80 wt.% of the component A, 3-30 wt.% of the component B and 0.1-5 wt.% of the component C in the emulsion. Consequently, an agrochemical emulsion composition not causing a precipitate during preservation can be provided.
Patent JP-H05209082-A (JP)
Title: Production of reclaimed cushioning body
Inventor: HITAI TAKAO
IPC: C08J11/04
Filed: 1992-01-29
Abstract: PURPOSE:To provide a method for producing a reclaimed cushioning body of practical use readily in a short time from a waste unfoamed material, such as rubber chips, and a waste synthetic polyolefinic resin having a relatively poor adhesive force. CONSTITUTION:A cushioning material comprising a synthetic resin foam or its mixture with a different material such as rubber is crushed into small pieces of about 2-30mm in size. The crushed pieces 10 are mixed with a hot-melt resin 11, and the mixture is densely enclosed in a hermetically sealed container 12. The container 12 is then filled with a combustible gas 20, and the gas 20 is explosively burned to join the pieces 10 by bonding, thus giving the objective cushioning body.
Patent JP-H06316556-A (JP)
Title: Tau-fluorosulfone derivative and its production
Inventor: OGURA KATSUYUKI
IPC: C07C315/04
Filed: 1994-03-09
Abstract: PURPOSE:To provide a novel tau-fluorosulfonic acid derivative useful as an active ingredient or synthetic intermediate for agricultural chemicals, medicines, perfumes or functional compounds. CONSTITUTION:A compound of formula I-III (R<1>, R<2> are respectively a 1-3C alkyl; R<3>, R<4> are respectively H, a 1-3C alkyl, substitutive phenyl; R<5> is H, a 1-6C alkyl, 2-4C alkenyl, 2-4C alkinyl, 1-3C alkylthio, 1-3C alkylsulfinyl, 2-7C acyl or phenyl which may be substituted; R<6> is a substitutive 1-6C alkyl, substitutive phenyl; Ar is a substitutive phenyl), e.g. 3-fluoro-3-methylbutyl-p-tolylsulone. The compound of formula I is produced by reacting a vinyl sulfone derivative of formula IV with a secondary alcohol of formula V in the presence of a radical initiator under a heating condition or under a light-irradiating condition and subsequently reacting the produced tau-hydroxysulfone derivative of formula VI with a fluorinating agent.
Patent JP-S53124140-A (JP)
Title: Jig for high temperature welding of thin steel sheet
Inventor: KATOU KOUTAROU
IPC: B23K37/00
Filed: 1977-04-05
Abstract: PURPOSE: To enable to prevent the generation of the strain in the steel sheet at the high temperature welding, by moving the welding jig, which can freely move in all three-dimensional directions following to the welded body, and by restraining the weld zone with plural units of press dies so as to keep the specified shape, and then, by performing the welding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59163262-A (JP)
Title: Rotary guide type pipe winding machine
Inventor: OOTANI TAKESHI
IPC: B65H57/20
Filed: 1983-03-07
Abstract: PURPOSE:To permit to provide a thread with one turn of twist at every turns of the thread around a pipe by a method wherein a thread guide is rotated by one turn during one revolution around the pipe into the reverse direction of the revolving direction. CONSTITUTION:In case the thread T is supplied to a pipe 3 on a spindle 2 through a thread guide 32 to wind the pipe, a rotor mechanism 20 and first and second driving gears 34, 35 are moved downwardly to locate the thread guide 32 at the lower part of the pipe 3, a driving mechanism 10 is operated under this condition and the spindle 2 is moved up-and-down so as to effect traverse motion with a constant stroke into the axial direction thereof by the rotation of a traverse cam 9. At the same time, a rotor 21, a ring gear 23 and the gear 33 of a thread passing shaft 31 are rotated by the rotations of the first and second driving gears 34, 35 driven by the rotation of the driving shaft 8, and the thread guide 32 is revolved under rotating by one turn into the reverse direction of the revolution at every one revolution around the pipe 3. Further, the pipe is moved into the axial direction thereof from the lower position to the upper position by moving the rotor mechanism 20 upwardly and the thread T is wound around the pipe 3 under providing it with one twist at every one turn of the thread.
Patent JP-S63207786-A (JP)
Title: Racing boat
Inventor: HAYASHI KUNIYUKI
IPC: B63B5/24
Filed: 1987-02-20
Abstract: PURPOSE:To improve rigidity and lighten a weight by, at an FRP racing boat, combining a deck member to the upper side of an outer board member of U shape in cross section and bonding to the deck member and the outer board member the upper and lower surfaces of floating bodies at the center of the boat width direction of the deck portions of a bow portion and a stern portion. CONSTITUTION:A boat body is formed out of an outer board member 2 made of FRP and of U shape in cross section and a deck member 3. The bow portion and stern portion of the deck member 3 are respectively formed in reverse V shapes in cross section and both end portions of these are put upon the outer board member 2 and bent together downward, and the two are bonded and fixed. And, at the bow and stern portions, floating bodies 40 made up of plastic foaming material are arranged in the center portion of a boat width direction. And a reinforcing stick material 6 is fitted by means of FRP weather-stripping material 60 in the direction of a boat length at the center of the upper end of the floating body 40, and the upper surface of the floating body 40 is bonded to the deck member 3. Also, the lower surface is bonded to the bottom portion of the outer board member 2. By this constitution, it is possible to improve the rigidity of a boat and at the same time lighten its weight.
Patent JP-H03241434-A (JP)
Title: Priority circuit
Inventor: SEKINE MAKOTO
IPC: G06F9/46
Filed: 1990-02-20
Abstract: PURPOSE:To enable equal selection for all requests by releasing the loop of low-order priority based on a circulation signal by a high-order priority circuit and forming a large loop as a whole. CONSTITUTION:When dividing a lot of processing requests into plural groups, respectively calculating the priority by a low-order priority circuit 10 for the unit of each group and selecting one group, a circulation signal (PRi) is outputted when the priority order of the selection returns to the lowest number. When the circulation signal (PRi) is detected, a high-order priority circuit 11 releases the small loop in each group and constitutes one large loop as a whole so as to decide the priority order. Thus, all the processing requests are utilized so as to be selected in order by one large priority circuit and even when the loads of the respective group are imbalanced, the processing request can be equally selected.
Patent JP-S60182874-A (JP)
Title: Compression code decoding circuit
Inventor: SASAKI YUKIO
IPC: H04N1/413
Filed: 1984-02-29
Abstract: PURPOSE:To eliminate the need for an additional circuit such as an RL operating circuit or a picture element coefficient circuit to find out the final line by providing a processing data of fill bit to a code decoding ROM so as to apply similar processing to the fill bit as other codes. CONSTITUTION:A compressed data stored in a buffer memory 1 is read and stored in a register 2 and given to the code decoding ROM5 via shift registers 3, 4 further. Moreover, the data is added to an EOL detector 6 so as to detect the EOL at the head of the next line. When the EOL code is detected, numbers of RL=0 and code bit number=12 are stored respectively to registers 8, 9, they are transmitted to a control circuit 10 and the compressed data in the shift registers 3, 4 is shifted. In this case, a code appearing in the code decoding ROM5 is a fill bit, 12 code bits are shifted. The processing is restored again to the next line after the EOL code is detected through the repetition of the operation.
Patent JP-S61198354-A (JP)
Title: Lsi mode setting circuit
Inventor: FUJIMOTO TERUHISA
IPC: G06F1/00
Filed: 1985-02-28
Abstract: PURPOSE:To eliminate the need for any special input pin by adding a small quantity of hardware to the inside and outside of an LSI so as to use the firmware in common. CONSTITUTION:Plural mode settings are attained by adding gates 6, 7, 8, 9 and a flip-flop 10. When n-set of the mode setting flip-flops 10 are used, a maximum of 2<n> ways of modes are set. In order to change the mode even except resetting, a clock signal from an address decoder 11 and a mode data input from a data bus (DATA) are given to the mode setting flip-flop 10. When no mode change is required except resetting, the circuit above is not required and an RS flip-flop with a few cell number can be used for the flip-flop 10.
Patent JP-2000243365-A (JP)
Title: Battery pack, battery mounting device, power supply device, and electronic equipment
Inventor: TAKESHITA TOSHIO
IPC: H01M50/588
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To securely prevent a battery pack from being mounted incorrectly on a battery mounting device which does not fit. SOLUTION: This battery pack comprises a battery cell, a case 19 for storing the battery cell, first, second, and third output terminals 21, 22, 23 for outputting power of the battery cell, and a bottom surface 24 of the case 19 linked to a front surface 20 of the case 19 having each of the output terminals 21, 22, 23 and arranged approximately vertically to the front surface 20. A recessed part 30 for identification having a groove 32 for identification is formed on an approximately center part of the bottom surface 24.
Patent JP-H05243835-A (JP)
Title: Microwave circuit
Inventor: HIEDA MORISHIGE
IPC: H01Q23/00
Filed: 1992-02-26
Abstract: PURPOSE:To set intermediate frequency signals outputted to each intermediate wave signal input/output terminal to an equal phase, in the case the polarity of the respective corresponding non-linear elements of a first and a second frequency converters is reversed, and signal waves inputted and outputted to and from each slot are set to an equal phase. CONSTITUTION:In the case the same high frequency signal is inputted to slot lines 5a, 5b, the phase of local originating signals applied to diodes 8a, 8b are different by 180 degrees. Also, phases of the high frequency signals become equal, and moreover, the connecting direction of intermediate frequency signal input/output terminals 14a, 14b to the diodes 8a, 8b is reversed. Therefore, in the case phases of signal waves inputted to the slot lines 5a, 5b are equalized, phases of the intermediate frequency signals outputted to intermediate wave signal input/output terminals 14a, 14b can be equalized.