baber/WOPTO huggingface dataset:
Patent JP-S5743875-A (JP)
Title: Ink jet printer
Inventor: AIBA MASAHIKO
IPC: B41J2/165
Filed: 1980-08-28
Abstract: PURPOSE:To purify a nozzle hole and an outer circumference of the hole, and to improve the quality of recording by moving a pad to the nozzle hole and an end  surface of the outer circumference of the hole and wiping off and absorbing unnecessary ink during the suspension of recording. CONSTITUTION:After a main switch is interrupted and a previously determined time passes, a solenoid mechanism 31 is excited, and a set bar 34 is angularly displaced in the arrow 32 direction and displaces a moving body 22 in the moving direction 21 through a buffer spring 28. A carriage 13 remains as it rests at that time. Accordingly, the pad 27 contacts with the end surface of the outer circumference of the nozzle hole of an ink jet nozzle 3, and wipes off unnecessary ink adhering on the outer circumference of the nozzle hole. When a capacitor discharges and electric capacity reaches zero, the solenoid mechanism 31 is demagnetized, and the set bar 34 is displaced in the direction opposite to an arrow 32 and returned to an original condition.
Patent JP-H08317627-A (JP)
Title: Linear motor
Inventor: TAKETOMI MASAKI
IPC: H02K41/035
Filed: 1995-05-18
Abstract: PURPOSE: To prevent the thermal demagnetization of a permanent magnet by providing a cooling pipe for circulating refrigerant in proximity with the permanent magnet of a movable-coil type linear motor, and to improve the maximum thrust by suppressing the heating of a coil. CONSTITUTION: A plurality of permanent magnets 14 are arranged at the respective facing surfaces of a center yoke 12 and side yokes 13, which are fixed on a base 11, so that the polarities of neighboring magnetic poles differ from through magnetic gaps 15 so that the dufferent poles face to each other. Furthermore, in a movable body 16, a coil frame 18 is fixed to the lower side of a carriage 17. The movable body is provided so that the coil frame 18 can be moved in the magnetic gap 15. Then, a cooling pipe 21 is arranged in a continuous S shape in the gap between the neighboring mutual permanent magnets 14, and refrigerant is made to flow. Thus, the temperature rising of the permanent magnets 14 caused by the heat radiation from a coil 19 provided on both surfaces of the coil frame 18 moving in the magnetic gap 5 is suppressed.  Thus, the thermal demagnetization of the permanent magnets 14 is prevented, heating of the coil 19 is suppressed and the thrust for the movable body 16 is improved.
Patent JP-S61277154-A (JP)
Title: Lead storage battery
Inventor: TAKAMA TETSUO
IPC: H01M50/463
Filed: 1985-05-31
Abstract: PURPOSE:To prevent lead permeation shortcircuit under low specific gravity by providing a space between negative plate and the negative plate side of separator thereby preventing intrusion of tree lead. CONSTITUTION:The projected section 10 of embossed separator 9 is thermally fused into a film under machining to produce non-porous section which will contact against the negative plate 3. Preferably, the thickness of web section is less than 0.5mm, because it may cause reduction of electrical resistance of separator while in high performance cell having narrow inter plate gap of about 0.8mm, electrolyte effective for high rate discharge may be arranged.
Patent JP-H07304895-A (JP)
Title: Polypropylene-based resin foamed particle and its production
Inventor: TOKORO TOSHIO
IPC: C08J9/18
Filed: 1994-05-09
Abstract: PURPOSE:To provide a polypropylene-based resin foamed particle containing an antistatic agent, however, excellent in fusion-bonding properties of particles when molded in a mold and capable of producing a foamed molding excellent in antistatic properties and its production method. CONSTITUTION:This foamed particle is produced by foaming a resin particle composed of a polypropylene-based resin containing 0.1 to 5.0-wt.% nonionic surfactant having antistatic properties and 200 to 1000 average molecular weight and exhibiting 50 to 95 J/g heat of fusion in DSC curve as the base resin. The foamed particle has a specified crystal structure and the quantity of heat at the high-temperature peak is 10 to 30J/g. Production of this foamed particle is carried out by dispersing polypropylene-based resin particles containing a nonionic surfactant in the presence of an inorganic gas-based foaming agent in a dispersion medium in a tightly closed tank, heating them up to >= the softening temperature of the resin particles and then discharging the resin particles and the dispersion medium from the tank under a reduced pressure to foam the resin particles.
Patent JP-S599888-A (JP)
Inventor: TAKAGI KAZUO
IPC: H05B3/24
Filed: 1982-07-09
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-S6011829-A (JP)
Title: Copying magnification converter
Inventor: YAMAGUCHI ISAO
IPC: G03G15/041
Filed: 1983-06-30
Abstract: PURPOSE:To execute reduction and magnification by a simple mechanism by providing a variable power mechanism for interlocking and displacing the distance between a lens and the third reflector, by a distance corresponding to variable magnification. CONSTITUTION:A titled converter is provided with the first reflector 13 for moving at an equal speed, the second reflectors 14, 15 for moving at a speed ratio of 1/2 to said reflector 13, a fixed lens 1, and the third movable reflectors 16, 17 provided by placing this lens 1 between them. Also, this converter is provided with a variable power mechanism for interlocking and displacing a distance corresponding to a distance between the first reflector 13 and the second reflectors 14, 15, and a variable magnification, and by this variable power mechanism, an optional copying magnification can be set. In this regard, as for this variable power mechanism, in case of reducing an image of an object 2, the first reflector 13 is moved by (x) to a position 13', and by interlocking with it, the third reflectors 16, 17 are brought close to a direction of the lens 1 by a distance (y) to positions 16', 17', and the values of (x) and (y) hold a prescribed relation.
Patent JP-H11311498-A (JP)
Title: Heat transmitting tube for heat exchanger
Inventor: YAMAGUCHI SHINICHI
IPC: F28D1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat transmitting tube for a heat exchanger excellent in heat resistance, anticorrosion and heat transmission property. SOLUTION: A heat transmitting tube for a heat exchanger is made of ceramics with a softening temperature of 1,450 deg.C and with heat conductivity of 7.0 W/m.K or more at 1,200 deg.C. A cover layer comprising one or more of Al2 N3 , SiC, Si3 N4 and AlN may be formed to obtain heat resistance and anticorrosion.
Patent JP-S63286049-A (JP)
Title: System for switching key telephone system
Inventor: KISHIGAMI TAKASHI
IPC: H04M11/00
Filed: 1987-05-19
Abstract: PURPOSE:To prevent a voice of a key telephone set side from being mixed in a data terminal equipment as a disturbing data in the process of changeover by establishing the designated changeover after the preamble state due to the open state is confirmed mutually in switching communication and call. CONSTITUTION:In transiting the calling state to the data communication state between key telephone sets G1 and G2, when the communication start request comes from a switching device H1, a master equipment E sends a communication start preparation request to switching devices H1, H2. The switching devices H1, H2 turn respectively off each SW2 at the terminal equipment side circuits T1, T2 respectively with respect to the request, switch the SW1 to the position of the terminal equipment circuits T1, T2 to attain preamble state. The disturbing data (voice of other party) caused by the changeover of the switch SW1 is interrupted by turning off the switch SW2 earlier in this way.
Patent JP-S60263614-A (JP)
Title: Chain type gear planer
Inventor: YOSHIOKA HAJIME
IPC: B23F23/04
Filed: 1984-06-13
Abstract: PURPOSE:To improve the machining efficiency of the captioned gear planer for continuous gear shaving for bottomed gears by constituting the gear planer in such a way that the bottomed gears are held and are moved being rotated and a rotating ruck cutter is moved in the direction of its tooth traces and also of right angles to the tooth traces. CONSTITUTION:Each of bottomed gears 6 is attached to a fixture 3, is rotated by a gear 13 and rack 14 (not shown in the drawing), and is transferred horizontally by a chain 1. A sliding section 9 is moved vertically along the tooth traces of the bottomed gear to position a ruck cutter 8 at the infeed position corresponding to the shape of gears. Then, the bottomed gear 6 is generated by rotation of the bottomed gear 6 itself and the vertical movement of the ruck cutter 8. The machined bottom gear 6 is removed from the chain 1 at the specified position. This constitution can shorten the machining time, can improve the machining efficiency, and can make the machine perform only one process.
Patent JP-H07323932-A (JP)
Title: Automatic delivery device for preparation glass plate
Inventor: MUTO YUNOSUKE
IPC: B65H9/10
Filed: 1994-06-01
Abstract: PURPOSE:To lightly and easily draw out a glass plate and to surely actuate a plate spring type switch for automatically stopping the sending-out of the glass plate in a device for automatically delivering a preparation glass plate. CONSTITUTION:A plurality of glass plates is accommodated in a rack 10, and the glass plate 12 on the lowest stage is fed out forward by a rear roller 34 and a front roller 36. The front roller 36 has a plurality of projections 38. The projection 38 has a sending out function for completely discharge the glass plate 12 through a discharge opening 14, an excitation function to a rack 10, and a backside pushing function for the rear edge of the glass plate 12 for pushing down a plate spring type switch 18. A belt with a projection is also used.
Patent JP-S6017150-A (JP)
Inventor: NISHIJIMA MASAICHI
IPC: D03D47/34
Filed: 1983-07-04
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-S6012881-A (JP)
Title: Still picture reproduction controlling device of magnetic recording and reproducing device
Inventor: SEKIYA MASATAKA
IPC: G11B15/467
Filed: 1983-07-04
Abstract: PURPOSE:To simplify operation by judging coincidence of the first signal of lowering of level of reproduced video signal and the second signal that indicates fly-back line section and judging coincidence of the third signal of time width of the second signal and the first signal and stopping a magnetic tape by the two judgements. CONSTITUTION:A cylinder motor 25 is rotated by a cylinder motor driving circuit 24 of a still picture controlling device at a period of 1 frame, and a magnetic tape 3 is scanned for reproduction alternately by rotary heads 26, 26'. Specified signal processing of this reproduction signal is made by a video signal processing circuit 13, and low level of the video signal is detected by a detecting circuit 14. The first stop position signal corresponding to vertical fly-back line section of reproduced video signal and the second stop position signal corresponding to specified period are outputted by a signal forming circuit 6. Coincidence of output of the circuit 14 of lowered level and the first position is judged by a coincidence circuit 15. Further, coincidence of the second stop position signal and low level signal of the circuit 14 is judged, and the magnetic tape is stopped by simple operation by the two judgements.
Patent JP-H0415528-A (JP)
Title: Laser light attenuating device
Inventor: HIRATA YUKIHISA
IPC: H01S3/10
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the attenuating device which does not necessitate a cooling system and a shielding material for a reflected light, has no fear of a thermal breakdown, and also, has high reliability by providing an absorption type attenuator in the rear of an integrating sphere for attenuating an incident laser light by a reflection and emitting it from an emission port. CONSTITUTION:On the rear optical axis of an emission port 1b of an integrating sphere 1, an absorption type attenuator 10 is supported by a holder 6 and provided at a right angle to a line for connecting the center of the integrating sphere 1 and the emission port 1b. In such a state, a laser light 9, first of all, is made incident on the integrating sphere 1 of an attenuation factor alpha, its intensity is attenuated, and thereafter, it is emitted from the emission port 1b. As for a laser light 9b emitted from this emission port 1b, its intensity is weak enough, therefore, a thermal load applied to the attenuator 10 becomes small, it is unnecessary to cool the attenuator 10, and there is no fear that the attenuator 10 is broken down thermally. Also, since the attenuator 10 is used, a reflected light is not generated, and also, it is unnecessary to provide a shielding material.
Patent JP-H11311909-A (JP)
Title: Image forming device
Inventor: NANJO YUZURU
IPC: G03G15/16
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which forms a white-spot-free image. SOLUTION: In this image forming device equipped with a photoreceptor 2 on which a toner image is carried on its surface by electrostatic force, a conductive transfer-roller 11 which is provided so as to be opposite to the surface of the photoreceptor 2 and a transfer-voltage supply means 12 which applies a transfer voltage to the transfer roller 11 to transfer the toner image onto a transfer sheet S passing between the photoreceptor 2 and the transfer roller 11, an insulated layer 13 is provided on the surface of the transfer roller 11 which is opposite to the photoreceptor 2.
Patent JP-H03184925-A (JP)
Title: Method for separating and purifying xylene isomer and/ or ethylbenzene and chemical for separating clathrate used for the same method
Inventor: UEMASU ISAMU
IPC: C08B37/16
Filed: 1990-05-14
Abstract: PURPOSE:To separate the objective substance from the resultant clathrate complex by using a substitution type alpha-cyclodextrin in which H atoms in OH groups of alpha-cyclodextrin are substituted with glucosyl groups, etc., as a chemical for separation, bringing the resultant chemical into contact with xylene isomers or ethylbenzene and providing the aforementioned clathrate complex. CONSTITUTION:A mixture of two or moor of o-, m- and p-xylenes or a mixture of one or more of xylene isomers with ethylbenzene is brought into contact with a substitution type alpha-cyclodextrin (A) to produce a clathrate complex. An oil is then separated from water to extract the xylene isomers or ethylbenzene from the clathrate complex dissolved in the aqueous layer using a volatile organic solvent. The clathrate complex is formed by regulating the concentration of the compound (A) to 10-15wt.% based on water, using the compound (A) in an amount so as to afford the number of mol of 1-10 times based on that of the objective compound and vigorously stirring or shaking the reaction mixture at 25-45wt.%. The compound (A) after extracting the objective substance can repeatedly be used at a low cost.
Patent JP-H08308594-A (JP)
Title: Specific detection of microbe
Inventor: YOKOIKAWA KUKIO
IPC: C12R1/19
Filed: 1995-05-19
Abstract: PURPOSE: To provide a new, easy, quick, accurate and highly sensitive detection method for Escherichia coil. CONSTITUTION: Escherichia coil in a specimen is detected using, as probe, an amplified product obtained by amplifying a genome DNA in the nonhomologous domain of the Escherichia coil by PCR process, using at least two kinds of primers each having one of the DNA sequences described below complementary to the homologous domain of the genome DNAs (e.g. alanine racemase gene) of plural kinds of microbes. The primers for PCR amplification and the probe for detection are pref. those having the DNA sequences described below: (1) AAAGC(A/C/G/T)AACGC(C/T)TA(T/C)CG(A/C/G/T)CA; (2) TC(G/C)GC(A/C/G/ T)(C/G/T)(G/T)(A/C/G/T)GCAAAATC.
Patent JP-H05284858-A (JP)
Title: Soil feeder of seedling raising mat for plug pot seedling
Inventor: ENDO MASAHIRO
IPC: A01C7/08
Filed: 1992-04-15
Abstract: PURPOSE:To obtain subject soil feeder of the seedling raising mat capable of surely pressing bed soil in pots by providing, before a land roll, a scraper having notch parts facing these pots and capable of leaving the bed soil on pot places and removing the bed soil on the area excluding the pot parts. CONSTITUTION:The objective soil feeder is provided with a transfer table 5 for laterally transferring a seedling raising mat 1 for seedling plug pot 2 whose lower part side coincides with the lower face of thick board of a synthetic resin and whose upper part side coincides with the upper face of the thick board and the upper part side has a larger diameter then that of lower side, where the thick board has a number of put-in-holes for the plug pots crosswise side by side and is layered on the under surface of the mat 1, a bed soil feeder 6 capable of feeding a bed soil thickly on a mat 1, a land roll 15 for pressing the bed soil thickly supplied onto the mat 1 and a scraper 9 for forming notch parts 12 so as to leave the bed soil on the parts facing the pots 2 to leave the bed soil in these pots 2 and removing the bed soil on the area excluding the pot parts 2 before the land roll 15. Thereby, the bed soil in these pots 2 is surely pressed.
Patent JP-H0418923-A (JP)
Title: Production of corrugated membrane
Inventor: ISHII KIYOSHI
IPC: B01D63/10
Filed: 1990-05-11
Abstract: PURPOSE:To continuously produce a uniform corrugated membrane excellent in separating power and without any damage by applying a membrane forming dope on a corrugated supporting cloth, uniformizing the thickness of the coating layer along the corrugated cloth and solidifying the coating layer in the solidification stage. CONSTITUTION:A corrugated supporting cloth 1 is conveyed by a drum 2 having a corrugated surface conforming to the corrugated line of the cloth 1 and supplied in the direction orthogonal to the corrugated line, a liq. dope 3 is supplied from a liq. dope supply slit 4, and the dope 3 is cast over the cloth 1. The thickness of the coating layer of the dope 3 cast over the cloth 1 is controlled by a coating layer thickness adjusting plate 5, and the dope 3 is uniformly supplied along the cloth 1 in the thickness corresponding to the height H1 of a follow-up protrusion 5a. A liq. coagulant 6 is supplied from a coagulant supply slit 7 in the solidification stage to solidify the coating layer, and the dope coating layer is dipped in a liq. coagulant 12 stored in a tank 11 and completely solidified.
Patent JP-H06328806-A (JP)
Title: Printer
Inventor: YUI KOJI
IPC: B41J17/32
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a printer preventing the inadvertent opening of a ribbon during the printing operation of the printer and allowing a ribbon cassette to be easily loaded/unloaded without being obstructed by a pendulum gear in a color video printer. CONSTITUTION:In any state other than an initial state for starting a printing operation, a locking lever 332 slides to a position under a locking claw 421 through a cam lever 328 in conjunction with the rotation of a cam for traveling a printing head, thereby holding the locking claw 421 in a locked state even if a door unlocking button is operated.
Patent JP-H08313860-A (JP)
Title: Projection type display device
Inventor: KONDO HIROSHI
IPC: G02F1/13
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a projection picture having a high picture quality with a high light utilizing efficiency while suppressing the increasing of cost. CONSTITUTION: A light source 1 makes the illuminating light L1 having about an ellipse-shaped image generate by the arc discharge between paired electrodes. The illuminating light L1 is made incident on the reflection type liquid crystal panel 5 consisting of, for example, PDLC picture elements through a condenser lens 2, a reflection mirror 3 and an objective lens 4. The light reflected on the reflection type liquid crystal panel 5 becomes a projection light L2 to be projected on a screen through the objective lens 4, the aperture 6a of a diaphragm 6 and a projection lens 7. At this time, the illuminating light L1 and the projection light L2 are separated in the direction orthogonal to the longitudinal direction of the image by the light source 1 (in the up-and-down direction of the figure).  Images of the illuminating light L1 and the projection light L2 in the reflection mirror 3 and the diaphragm 6 each have longitudinal direction parallel with each other and both images are designed so that they exist within the effective diameter of the lens. Moreover, the aperture 6a of the diaphragm 6 is formed to a slot shape extending in the longitudinal direction of the image by the light source (in the direction orthogonal to the plane of the figure).
Patent JP-H11304943-A (JP)
Title: Baggage sensor of locker device for automatically managing baggage or the like
Inventor: KAMIYA YASUHIRO
IPC: G01S17/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To inexpensively prevent the detection leakage of a baggage by providing a photosensor unit consisting of a light-projecting element or a photodetector of a transmission-type photosensor and a reflection-type photosensor for applying light to farthest and nearest corners on an opposite side surface at a center part on the left and right side surfaces of a locker box. SOLUTION: Photosensor units 1 and 2 are placed at center parts on right-and left-side surfaces 741 and 742 in a locker box 7, respectively, where the photosensor units are composed of the light-projecting element or the photo detector of a transmission-type photosensor and a pair of a reflection-type photosensors. Irradiation light 401 and 404 from the reflection-type sensor at the side a unit 1 is reflected by reflection tapes 301 and 303 of farthest and nearest corners on the left-side surface, and reflected light 402 and 404 are received by the unit 1. In the same manner, radiation light 411 and 413 from the reflection-type photosensor of a unit 2 is reflected by reflection tapes 304 and 305, and is received by the unit 2. When light is being received by the transmission-type photosensor and a total-reflection-type sensor, it is judged that there is no baggage in the box 7.  On the other hand, if even a single sensor is receiving light, it is judged that there is the baggage.
Patent JP-S62280572-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B25/22
Filed: 1986-05-27
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-S5549769-A (JP)
Title: Sales management unit
Inventor: MATSUNAGA HIDETAKA
IPC: G07G1/14
Filed: 1978-10-03
Abstract: PURPOSE: To generate surely all sales management data by generating sales management data in the input processing unit on a basis of un-transmitted sales data of the external storage device when the transmission line between the input processing unit and a center machine is faulty.  
     CONSTITUTION: Sales data is inputted and processed in input processing unit 1 and is transmitted to center machine 2 and is processed in machine 2 according to prescribed data management contents to generate sales management data. That is, external storage device 4 is mounted on unit 1, and data is stored in device 4 when sales data cannot be transmitted to machine 2, and un-transmitted sales data is read from device 4 and is transmitted to machine 2 when transmission line 3 is restored. In this case, sales management data is generated in unit 1 on a basis of un-transmitted sales data of device 4 when transmission line 3 is not restored. As a result, machine 2 can be used effectively, and sales management data can be generated surely even if anomaly occurs in transmission line 3 between unit 1 and machine 2. 
     COPYRIGHT: (C)1980,JPO&Japio