baber/WOPTO huggingface dataset:
Patent JP-S5239646-A (JP)
Title: A process for preparing hydroxybenzoic acid diesters
Inventor: SATOU MIKIO
IPC: B01J31/00
Filed: 1975-09-25
Abstract: PURPOSE: To prepare hydroxybenzoic acid diesters useful as curing agents for epoxy resin, etc., with high purity, by applying a dialkyltin compound as an interesterification catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5739648-A (JP)
Title: Information transmission system after communication
Inventor: YOSHIDA YUTAKA
IPC: H04L12/00
Filed: 1980-08-22
Abstract: PURPOSE:To enable quick information transfer, by inserting additional information at a suitable point of time of transmission/reception of a signal between terminal exchangers from interruption to a vacant state. CONSTITUTION:The information from a terminal is converted to a data bit 12 through a line T and to a signal bit 11 through a line C via a line terminator. The information from an exchanger is converted to a data bit 21 is through a line R and to a signal bit 22 through a line I via a line terminator. When a terminal during communication makes a cutoff request, and when the line T is made to a level 0 and the line C is made to off-state, the exchanger detects it and changes the data bit 21 all to 0 and the signal bit 22 to 0, then the terminal knows the cutoff start. After this state is kept for a fixed time, the exchanger makes the signal bit 22 to 0 and the data bit 21 to an additional information pattern, and the terminal receives this information. When the exchanger is finished to transmit the additional information, it transits to the cutoff confirming state.
Patent JP-H07318914-A (JP)
Title: Liquid crystal display device or observer side transparent substrate for liquid crystal display device
Inventor: KOBAYASHI TORU
IPC: G02F1/1333
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a liquid crystal display device having a wide visual field angle by forming recessed parts by etching the inner side surface of an observer side transparent substrate to a curved surface shape at every pixel. CONSTITUTION:The observer side transparent substrate 1 is etched to the curved surface shape at every pixel and is formed with the recessed parts 3 acting as concave lenses for each of the respective pixels. Thin-film transistors 8 and transparent electrode pixel electrodes 9 are formed on a transparent substrate 7. This transparent substrate 7 is stuck to the observer side transparent substrate 1 via spacers. At this time, the transparent substrate 7 is so positioned that the pixel electrodes are arranged in the positions corresponding to the recessed parts 3 enclosed by light shielding films 2. Liquid crystals 10 are encapsulated between the observer side substrate 1 and the transparent substrate 7. Light is diffused by the recessed parts 3 disposed for each of the respective pixels and, therefore, the displayed images are sufficiently readable even if the images are observed from a diagonal direction.
Patent JP-S5816786-A (JP)
Title: Laser working machine
Inventor: MARUYAMA MASAHIKO
IPC: H01S3/101
Filed: 1981-07-22
Abstract: PURPOSE:To eliminate the directivity in working on account of polarization and to improve working capacity by matching the direction of the polarization of a laser beam with the direction of working. CONSTITUTION:When a linearly polarized laser beam 12 radiated from an oscillator 11 passes through a 1/4 wavelength plate 14, the beam is changed to a circularly polarized laser beam 12a. When said beam passes through a 1/4 wavelength plate 16 further, the beam is changed to a linearly polarized laser beam 12b. If the plate 16 is rotated around the axis parallel with the beam 12b at this time, the direction of polarization of the beam 12c rotates as well, and the beam focuses on the work 10. When a working table 9a is moved to the shapes to be worked by the control signal of a numerical controller, the work 10 is cut by the laser beam 12c. A motor 17 is driven by the control signal during the cutting and the plate 16 rotates together with a holder 15, by which the polarization direction of the beam 12b is controlled and the polarization direction of the beam 12c is controlled so as to coincide with the advancing direction of the work at all times.
Patent JP-H08289267-A (JP)
Title: Device and method for transmitting electronic program guide, and device and method for receiving the same
Inventor: TAKANO KOJI
IPC: H04N19/00
Filed: 1995-04-17
Abstract: PURPOSE: To transmit EPG data in a range wider than ever without reducing the transmission capacity of a program. CONSTITUTION: The EPG data EPG2 of an electronic program guide in the range wider than ever is generated by an EPG data generator 309, and it is multiplexed with the data of a promotion program generated in a promotion channel generator 302 by a multiplexer 304-1. Also, EPG data EPG1 in a range narrower than ever is generated in multiplexers 304-2 to 304-8 which multiplex an ordinary program by the EPG data generator 309, and it is multiplexed with the data EPG1 by supplying to the multiplexers 304-2 to 304-8.
Patent JP-S5741286-A (JP)
Title: Dismountable type light weight cell structure for container ship
Inventor: YOSHITAKE MUTSUHIRO
IPC: B63B25/00
Filed: 1980-08-20
Abstract: PURPOSE: To eliminate the limit of types of cargo, and to make it possible to load easily elongated cargos into a hold, by attaching cell guides to the hull structure through supporting members such that the cell guides can be dismountably secured.  
     CONSTITUTION: Each cell guide A consists A consists of a cell guid rail 1a standing vertically in the hold and an entry guide 11 arranged on top of said rail, and can be moved along the length of the ship in the hold. The cell guide A is provided with in its use positions a dismounting mechanism 27 for securing the hull structure and the cell guide and a supporting member 16 for connecting the cell guide with the hull structure 15. The supporting member 16 can be dismountably connected by steel plates 17, 18, an attaching piece 19, and a pin 20 provided at its end. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63279629-A (JP)
Title: Synchronizing circuit
Inventor: FUKUMA KEIJI
IPC: H04B1/713
Filed: 1987-05-12
Abstract: PURPOSE:To attain sure synchronization acquisition by holding the synchronization for a prescribed time even when a reception level is fluctuated and stopping the operation of a timer during the synchronization acquisition so as to hold the synchronization stably even under fading. CONSTITUTION:A reception level is fluctuated due to fading or the like during the synchronization holding and the level notch time from a threshold level is a shorter time by the setting of a synchronization holding timer 6, the circuit is synchronized stably. On the other hand, a timer control circuit 7 is operated to stop the operation of the synchronization acquisition timer 6. Thus, even when the timer 6 is operated due to noise, the occurrence of mis-synchronization or excess of synchronization time is prevented.
Patent JP-H05289502-A (JP)
Title: Toner cartridge
Inventor: ISHII HIROSHI
IPC: G03G15/08
Filed: 1992-04-09
Abstract: PURPOSE:To provide a toner cartridge not having the overflowing of toner from the hopper casing of a developing unit to the outside, even if the toner is replenished and then, the cartridge casing is removed. CONSTITUTION:Respective independent toner housing rooms 18a and 18b are provided inside the toner cartridge 18. Respective independent opening peripheral parts are formed on the bottom edges of respective toner rooms 18a and 18b. Double-folded sealing materials 19a and 19b are stuck so that their overlapped sides are located in the end parts in the longitudinal direction of the cartridge casing 18. The nonsticking side parts of the sealing materials 19a and 19b become peeling sides of the sealing material.
Patent JP-S62275982-A (JP)
Inventor: AMAMI HIDEYUKI
IPC: B66B5/00
Filed: 1986-05-20
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-S609517-A (JP)
Title: Manufacture of clad pipe by drawing and expanding
Inventor: OGASAWARA MASAO
IPC: B21C3/16
Filed: 1983-06-28
Abstract: PURPOSE:To prevent a plug from being pulled in and to reduce a fixing force by using outer and inner pipes having different usable characteristics respectively and cold drawing the pipes between a fixed-type stepped plug having two or more steps, and a die. CONSTITUTION:An expanding part 7 is provided to the tail part of a plug 3 having a plug head 5, and the small diametral part of a die 4 is disposed between the plug head 5 and the expanding part of plug tail-part. In said constitution; two kinds of outer and inner pipes 1, 2 having respectively different usable characteristics are overlapped with each other, and are pulled into the die 4 after inserting the stepped plug 3 into the pipes 1, 2, to draw the pipes 1, 2 in the arrow A direction. At that time, the pipes 1, 2 are simultaneously drawn and expanded at the exit of the die 4 by the plug head 5 to form a clad pipe by press-welding the outer pipe 1' and the inner pipe 2' together by the residual stress. In this way, the plug 3 is prevented from being pulled-in in the arrow A direction, and at the same time, a fixing force P2 required for fixing a fixing rod 6 of the plug 3 is reduced.
Patent JP-H06236037-A (JP)
Title: Resist material
Inventor: TAKEDA YOSHIFUMI
IPC: G03F7/039
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a resist material advantageous in microfabrication and excellent in a VLSI by using a specified resin as a base resin, compounding an onium salt as an acid producing agent, and further adding a dissolution preventing agent containing a group unstable with acid. CONSTITUTION:The resin expressed by formula is used as a base resin, for which an onium salt is added, and further, the dissolution preventing agent containing a group unstable with acid is added. In formula, R<1> and R<3> are hydrogen atoms or methyl groups, R<2> is a tert-butyl group, and m+n=1. In this method, by using a polymer with a narrow mol.wt. distribution of 1.0-1.4 Mw/Mn as the base resin, the resolution is significantly improved. Excellent resolution can be obtd. even for <=0.4mum level by exposure with an excimer laser. By using the resin thus designed as the main component, such problems as difference in dissolving rate of polymers or unstable patterning are avoided, and the obtd. resist is suitable for the production of VLSI or the like.
Patent JP-S5818785-A (JP)
Inventor: NAGATA YUKINOBU
IPC: G07B11/03
Filed: 1981-07-24
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-H10294001-A (JP)
Title: Light-emitting light
Inventor: MATSUNAMI ISAO
IPC: F21K2/06
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting light against earthquakes which can simply be constituted. SOLUTION: This light-emitting light comprises a transparent fluorescent liquid container 2 which is changed with a fluorescent liquid, an oxidizing liquid container 3 which is changed with an oxidizing liquid, an earthquake sensing apparatus 10, and destroying means for breaking at least one of the oxidizing liquid container 3 and the fluorescent liquid container 2. In this case, the fluorescent liquid container 2 and the oxidizing liquid container 3 are arranged so that the charged liquids of the containers 2 and 3 can be mixed through breaking at least one of the containers, and in case of an actual earthquake whose seismic intensity sensed with the earthquake sensing means 10 is more than a prescribed value, at least one of the fluorescent liquid container 2 and the oxidizing liquid container 3 is broken by the destroying means.
Patent JP-2000302045-A (JP)
Title: Hand cart
Inventor: YAMADA KOHEI
IPC: B62B5/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a hand cart of compact and lightweight construction when accommodated to ensure convenient carrying-around and carrying into a car, plane, etc., and even at the time of everyday shopping or the like, capable of being used as user's owned cart on which a shoping basket available at a supermarket, etc., is fitted. SOLUTION: A hand cart is equipped with a first lower stage placing part forming frame 11, casters 30 borne behind the frame 11, a first back face forming frame 21 fixed approx. perpendicularly to the frame 11, a second lower stage placing part forming frame 12 borne rotatably ahead of the frame 11 for formation of a placing part 10 in a position ahead, and a second back face forming frame 22 borne rotatably over the frame 21 for formation of a back face part 20 in the over-part, wherein the second back face forming frame 22 bears rotatably an upper stage placing part forming frame 45 for formation of an upper stage placing part 40.
Patent JP-S609696-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: B25J17/02
Filed: 1983-06-27
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-H06325422-A (JP)
Title: Magnetic recording medium reproducing device
Inventor: KITAORI NORIYUKI
IPC: G11B11/105
Filed: 1993-05-18
Abstract: PURPOSE:To decrease problems arising from friction in head parts which are formed flush with each other so as to have less friction and to improve reading accuracy and to enable high-speed reading by using magnetic garnet films. CONSTITUTION:The parts where the heads 1, 2 for reproduction face a magnetic recording medium, are coated the magnetic garnet films 6, 7 and reflection films 8, 9. The device is provided with optical pickups 3, 4 in place of magnetic cores. The magnetic garnet films 6, 7 form magnetic domain patterns which reflect the magnetic domain patterns of the magnetic recording medium by the leak magnetic fields from the magnetic recording medium which is magnetic recorded longitudinally. The optical pickups reproduce the signals recorded on the magnetic recording medium by making laser beams incident on the inside of the magnetic garnet films 6, 7 and reading the reading the reflected and returned ray to the pickups by a Faraday effect.
Patent JP-H06323697-A (JP)
Title: Oil separator for refrigerator
Inventor: HAEDA YOSHIO
IPC: F25B43/02
Filed: 1993-05-18
Abstract: PURPOSE:To provide an oil separator which can obtain a separability over a wide range of process flow amount by providing a mechanism by which a stream inside a pipe is formed in a swirling stream and oil is separated from the swirling stream by centrifugal force, and the separated oil is accumulated in a double-piped oil accumulator arranged outside through a hole in an inernal wall and then returned to a compressor. CONSTITUTION:Refrigerant gas (a) discharged from a compressor of a refrigerator proceeds in a direction indicated by an arrow (a) and forms swirling stream at a screwing plate 4 along an internal wall of a pipe 1. Oil of a great specific garavity flows along the internar wall of the pipe 1 by centrifugal force which is generated at this time and drops down into an oil accumulator 2 through an oil outlet hole 5 which is formed in the internal wall of the pipe 1. The oil dropping in the oil accumulator 2 is returned to the compressor through an oil return pipe 3. In this instance, as the centrifugal force can be easily changed by changing a screw pitch of the screwing plate 4, oil separating performance can be changed. The oil separating performance can also be changed by changing the length of the screwing plate 4. Thus a separating structure is very simple. In addition, as the oil separation is carried out inside the pipe, there is no need of preparing additionally a place for an exclusive use for the oil separation, and therefore cost can be unexpensive.
Patent JP-H06328172-A (JP)
Title: Method for forming heat transfer fin collar
Inventor: SUGIYAMA TATSUYA
IPC: F28F1/24
Filed: 1993-05-18
Abstract: PURPOSE:To prevent crack in a collar or flaw on the internal surface of a collar from generating even in the case of using volatile machining oil by ironing the collar twice or more continuously with an ironing punch having ironing parts different in diameters. CONSTITUTION:An ironing process is executed in a 1st ironing part 3, and the sheet thickness is changed from ta to tb, the rising height is changed from ha to hb. In this case the sheet thickness is controlled to be ta>tb, and the rising height is controlled to be ha>hb. The ironing rate is defined as (D-da)/2ta. Next, the ironing process is executed in a 2nd ironing part 4, the sheet thickness is changed from tb to tc, and the rising height is changed from bb to hc. The ironing rate is defined as (D-db)2tn. By continuously executing ironing twice, the of result working the same as that of the ironing rate of (D-db)/2ta is obtained By continuously executing ironing twice while restraining the ironing rate and executing lubrication at the same time, the fin collar is worked without generating the collar crack or flawing the fin collar 1 internal surface even in the case of using the volatile machining oil.
Patent JP-H01285318-A (JP)
Title: Preparation of thermoplastic resin injection molded product
Inventor: INAGAKI MUNEKUNI
IPC: B29C45/16
Filed: 1988-05-12
Abstract: PURPOSE:To accurately transfer the fine pattern of a mold, by a method wherein the surface of the mold is coated with a heat-polymerizable composition having flowability for forming surface coating and a thermoplastic resin is then injected to the coated surface to perform pressure molding. CONSTITUTION:The inner surface of an injection mold is coated with a heat- polymerizable composition capable of forming a resin film by polymerization or curing under heating and a thermoplastic resin having close adhesiveness to the resin film is subjected to injection molding on said coated surface to be polymerized or cured under heating. The heat-polymerizable composition is composed of one or more kind of a compound selected from a group consisting of a vinyl compound, an epoxide compound, organoalkoxysilane and its hydrolized condensate and contains a low b.p. solvent having a b.p. of 50-100 deg.C and a high b.p. solvent having a b.p. of 100 deg.C or more. Organoalkoxysilane is represented by formula (wherein R<1> is a 1-4C saturated or unsaturated hydrocarbon residue, R<2> is a 1-4C saturated hydrocarbon residue and n is 0.1 or 2).
Patent JP-H01284904-A (JP)
Title: Interlock bypass method for plant
Inventor: TERASAWA TAKAHITO
IPC: G05B9/02
Filed: 1988-05-12
Abstract: PURPOSE:To shorten the test time by performing the interlock bypass jobs required for correction of an interlock tester and a detector by the software without deteriorating the system reliability. CONSTITUTION:Various test modes are displayed on the screen of a CRT 3 when a reactor safety protection system is selected. Then a process computer 1 reads out the control logic stored in an RPS (reactor emergency stop system) control processor 6, for example, of the reactor safety protection system to a test processor 2 in case a bypass test mode is selected by a keyboard 4. Then said control logic is displayed on the CRT 3. When an operator designates a bypass area at a part of the control logic shown on the screen of the CRT 3 using the keyboard 4, the control logic has a simulating action in the processor 2 by a simulating action function. When said bypass area is bypassed, the state of the control logic is self-diagnosed with a self-diagnosing function of the processor 2. The result of this self-diagnosis is displayed on the screen of the CRT 3.
Patent JP-H06326756-A (JP)
Title: Communication abnormality detecting device
Inventor: NAKAMURA CHIKASUKE
IPC: H04L69/40
Filed: 1993-05-18
Abstract: PURPOSE:To obtain the communication abnormality detecting device which can detect a bit error between adjacent bits of serial data by detecting pulses in the serial data during the generation period of a reference signal for abnormality detection. CONSTITUTION:A reference signal generator 3 for abnormality detection generates a reference signal 13 for abnormality detection which has a period T and pulse width (T-W) from a time W later by using the 1st pulse of the serial data 12 from a receiving device 1 as a trigger, where W is the pulse width of the serial data and T is the period. An abnormality detector 4 generates an abnormality detection signal 14 once a pulse is detected in the data 12 during the generation period of the signal 13. A communication end detector 5 generates a communication end detection signal 15 once detecting one end of a communication of the data 12 to stop the reference signal generator 3. This constitution detects the pulse being abnormal data due to a bit error between two adjacent bits of the data 12 when the pulse is detected in the data 12 during the period wherein the signal 13 is generated.
Patent JP-H06332321-A (JP)
Title: Image forming device
Inventor: WAKI KENICHIRO
IPC: G03G15/16
Filed: 1993-05-18
Abstract: PURPOSE:To provide an image forming device capable of stably obtaining a high quality image by preventing the generation of a subdued image. CONSTITUTION:In the image forming device transferring the toner image formed on a photoreceptor drum (image carrier) 3 on a transfer material carried on a transfer material carrying sheet (transfer material carrying member) 93 to form an image on the transfer material, in such a manner that a transfer electric field is formed by a transfer electrifier (transfer electric field forming means) 10, a transfer part destaticization electrifier 30 for destaticizing the downstream side in the carrying direction of a part where the photoreceptor drum 3 faces the transfer material carried on the transfer material sheet 93 is installed on the rear surface side of the side opposite to the photoreceptor drum 3. By this way, the downstream side from the transfer part is destaticized by the transfer part destaticizer 30, so that severe discharge does not occur on the separating part of the photoreceptor drum 3 and the transfer material. Thus, the generation of the subdued image generated in the conventional manner is prevented and the high quality image can be stably obtained.
Patent JP-H01284684-A (JP)
Title: Lower section closing device for vertically hung and laterally drawn shutter with front and back double doors
Inventor: NAKATANI HISAMA
IPC: E06B9/06
Filed: 1988-05-12
Abstract: PURPOSE:To set the lower frame groove rail width to a relatively small width and sufficiently close the lower section of a door by providing a drooping fin at the lower end of the front or back side door of a vertically hung and laterally drawn shutter with front and back double doors. CONSTITUTION:A drooping fin 23 is provided at the lower end of one of a front side door 8 and a back side door 9 constituting the shutter main body 7 of a vertically hung and laterally drawn shutter 1. A door pocket section 41 is contained at the lower end of a four-door connecting frame 10, a long swing stop piece 28 invariably coupled with a lower frame groove rail 24 and a short swing stop piece 29 removable from the releasing port 25 of the door pocket 41 at the lower end of a two-door connecting frame 11 are provided respectively. The dooping fin 23 is coupled with the rail 24 to close the lower section of the shutter main body 7, the main body 7 is removed from the releasing port 25 in sequence, it is folded and opened while it is hung from an upper frame rail 20 and the connecting frame 11 for each of the front and back side is protruded on the front and back side.