baber/WOPTO huggingface dataset:
Patent JP-H0215279-A (JP)
Title: Direct drawing type master plate for planographic printing
Inventor: KATO EIICHI
IPC: B41N1/14
Filed: 1988-07-04
Abstract: PURPOSE:To prevent scumming and to improve the adhesiveness of the oily ink of an image part and an image receiving layer and plate wear by incorporating resin particles contg. at least one kind of functional groups forming a hydroxyl group by decomposition into the image receiving layer. CONSTITUTION:At least one kind of the resin particles contg. at least one kind of the functional groups forming the hydroxy group by decomposition are incorporated into the image receiving layer of the direct drawing type master plate for planographic printing having the image receiving layer on a base. The outflow of the resin particles by damping water, etc., at the time of printing by the hydrophilicity of the hydroxyl group when said resin particles form said group is prevented by crosslinking at least partly the resin particles. The content of the polymer component contg. the hydroxyl group-forming functional groups in this resin is preferably 1-95wt.% in the polymer if the resin is a polymer. The content of the resin particles is preferably 0.1-80wt.% of the matrix resin.
Patent JP-S5875456-A (JP)
Title: Stepping motor
Inventor: TAKURA TOSHIYASU
IPC: H02K37/18
Filed: 1982-09-22
Abstract: PURPOSE:To increase the quantity of a coil, and to augment torque by cutting the side edges of poles, tip protrusion thereof are deflected in response to the angles of stepping, and deflecting recessed sections adjoining to the protrusions at the sides cut toward the center lines in the width directions of the poles. CONSTITUTION:The holding projections 54 of a frame 53 fitted to a core 20 are fitted at the inner surface sides of bobbins 33-36, and each bobbin is positioned and held. The poles, the centers thereof are deflected at theta deg. or 2theta deg., among each pole 23-26 of the core 20 are made to run parallel with the central axis while the side edges of the convex sections 31 at the deflection sides of the nose edges are notched, and the concave sections 32 forming the convex sections 31 are deflected to the center sides. Consequently, space generated in case of the winding of the coil 37 can be reduced through the asymmetric arrangement of respective pole 23-26. Accordingly, the quantity of the coil can be increased as compared to the core, and torque thereof can be augmented.
Patent JP-S6321397-A (JP)
Title: Sealed pump
Inventor: TAKENOUCHI SUMIO
IPC: F04D7/06
Filed: 1986-07-16
Abstract: PURPOSE:To avoid the restriction for the pump installation level by installing a dip seal consisting of a sealing plate immersed into liquid metal between the liquid metal and the space in the upper part of the liquid metal. CONSTITUTION:A dip seal is constituted of liquid metal 12, liquid metal container 13 fixed onto a main flange 6, sealing plate 14 fixed onto a rotary shaft 4, and a sealed gas space 15. The space 16 in the upper part of the dip seal is charged with nitrogen gas. Therefore, the liquid level variation width can be absorbed by the liquid metal level difference between the inside and outside of the tip seal, and the width of the pump can be reduced, and the restriction for the pump installation level is eliminated.
Patent JP-2000000772-A (JP)
Title: Polishing wheel
Inventor: SATSUTANI YOMITSU
IPC: B24D13/16
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a polishing wheel, formed by combining together a number of polishing clothes, without entirely damaging a function during rotation and to perform incineration disposal during disposal after a used polishing wheel. SOLUTION: A number of polishing clothes 2 formed by folding in an overlapped state a plurality of polishing clothes 2a are arranged radially from a rotation center and base parts are overlapped together so that a diameter attains a given value and fixed by a shaft mounting member 4. In a so formed polishing wheel 1, the polishing clothes 2 have base parts overlapped together and nipped from both sides between shaft mounting members 4 and 4 formed in a given size and formed of a combustible material having toughness. The polished clothes are integrally fixed by a binding piece 5 through the shaft mounting member 4, and a shaft mounting hole 7 is formed in the central part of the shaft mounting member 4.
Patent JP-H0717360-A (JP)
Title: Anti-theft device for vehicle
Inventor: SEKINE TAKAAKI
IPC: B60R25/10
Filed: 1993-07-05
Abstract: PURPOSE:To provide an anti-theft device for vehicle which generates the visual alarm for preventing the noise to the environment in the initial stage, if an unstationary operation is generated, and prevents the unstationary operation by generating an audio alarm, added with the visual alarm, when the unstationary operation continues. CONSTITUTION:An anti-theft device 1 for a vehicle is constituted so that if an unstationary operation for a vehicle is generated when a regular driver for the vehicle leaves from the vehicle, the vehicle is kept in a traveling suppression state by a traveling suppressing means 5 in the initial stage, and the lighting device of the vehicle is put ON by the first alarm means 6, and if the unstationary operation continues furthermore, the lighting device of the vehicle is put ON, keeping the vehicle in the traveling suppression state by the traveling suppressing means 5, and a horn is operated.
Patent JP-S62183037-A (JP)
Title: Optical information recording and reproducing system
Inventor: YONEZAWA SEIJI
IPC: G11B7/09
Filed: 1985-07-29
Abstract: PURPOSE:To attain the accurate tracking by providing a pre-wobbling pit on a header sector of a disk, detecting a tracking error signal via the pit so as to correct a push-pull tracking error signal thereby eliminating the offset due to the deflection of a diffracted light. CONSTITUTION:A light irradiated from a semiconductor laser 4 forms a light spot 11 onto a track 12 of the disk 10 via a coupling lens 5, a beam splitter (BS) 6, a galvano mirror 7, a lambda/4 plate 8, and an objective lens 9. Its diffracted light goes reversely and is reflected in the BS 6 and detected by a couple of photodetectors 13. The signal is recorded and reproduced by using a pre- wobbling tracking error signal without an offset detected when the light spot 11 irradiates a meandering pre-wobbling pit 20 made of a long circular it arranged at the head of a header sector while the offset correction of a push-pull error signal including the offset detected by the irradiation of the light spot 11 of a pre-group 15 of a depth of 1/8 wavelength of a data recording sector is being executed.
Patent JP-H1011907-A (JP)
Title: Magnetic disk-controlling apparatus and method for thereby detecting abnormality
Inventor: NISHIKAWA KAORI
IPC: G11B20/18
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent data from being changed due to wrong format information, by definitely indicating when an abnormality is brought about in a logical track format of a magnetic disk. SOLUTION: In a disk system of a magnetic disk apparatus and a disk control apparatus, each logical track is constituted of a format information block 1 of duplicate sectors of the same contents at a leading end and a data record field 2 of a plurality of sectors. The disk system is provided with an abnormality detection means for detecting an abnormality in a logical track format, a setting means for setting an abnormality flag to one of the duplicate sectors in the format information block when an abnormality is brought about, a judging means for judging whether the duplicate information in the format information block agree or disagree, and a confirmation means for confirming from the disagreement when the abnormality in the format is terminated.
Patent JP-S6412068-A (JP)
Title: Ignition timing control method of internal combustion engine
Inventor: KISHI NORIYUKI
IPC: F02P5/15
Filed: 1987-07-01
Abstract: PURPOSE:To make it possible to prevent a knocking by advancing the ignition timing after a specific time passes, when the object air-fuel ratio is transferred from the rich side to the lean side. CONSTITUTION:The CPU 10 sets the ignition timing responding to the preset object air-fuel ratio and signals from an engine rotation sensor 11 and an absolute pressure sensor 15, and feeds the control signal to an ignition control circuit 23. In this case, when the object air-fuel ratio is transferred from the rich side to the lean side, the ignition kept at the value of the air-fuel ratio rich, that is, at the lag angle side, regardless of the actual air-fuel ratio, until a TDC signal pulse is generated in specific rounds. And after the TDC signal pulse is generated in the specific rounds, the ignition timing is controlled at the value for the air-fuel ratio pole lean or for the air-fuel ratio rich according to whether the actual air-fuel ratio is in the pole lean area or not. Since the actual air-fuel ratio is controlled to the advanced angle side after controlled to the object air-fuel ratio which is the value of the pole lean side accordingly, the generation of knocking can be prevented securely, and the operational property can be improved.
Patent JP-H1010805-A (JP)
Title: Both-side image forming device
Inventor: HANEDA SATORU
IPC: G03G15/16
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To start the feeding of a succeeding transfer material, after the ejection of a preceding transfer material is confirmed, in order to avoid trouble in carrying the transfer material, at the time of consecutively forming images on both front and rear sides of the transfer material. SOLUTION: Photosensors S1 and S2 are installed in the downstream position of a timing roller 15c and the upstream position of a fixing device 17 respectively. When the feeding of a preceding recording paper is started by the timing roller 15c, the preceding recording paper is detected by the photosensor S1, has a transfer for a front-side image on a photoreceptor drum 10 in a transfer unit 14c, while being carried by a toner image receptor 14a and further, for a rear-side image on the toner image receptor 14a, in a rear-side transfer unit 14g and then, is detected by the photosensor S2, to be fed to the fixing device 17. At this Lime, it is judged whether the recording paper is smoothly carried or not by the time difference between the signals of the detections by the respective photosensors S1 and S2.  In the former case, the feeding of a succeeding recording paper can be attained and in the latter case, an image forming process is stopped and the rear-side image of a succeeding original which has already been formed on the toner image receptor 14a is erased by cleaning.
Patent JP-H1060482-A (JP)
Title: Perfume carrier
Inventor: MACRIS JEAN
IPC: C11B9/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To limit the loss of a perfume of a detergent composition, especially a nonsoap detergent composition, above all, a laundry bar, i.e., a bar of the detergent composition at high temperatures and during the production and/or improve the perfume storage stability of the detergent composition, especially a detergent powder and the laundry bar. SOLUTION: This perfume carrier comprises a solid water-insoluble inorganic carrier, a perfume composition and a perfume thickener soluble in water and a perfume, and is suitable for use in a detergent composition, especially a nonsoap composition. The material of the solid inorganic carrier is silica, a silicate, especially a clay, a phosphate or a mixture of any thereof. The perfume thickener is preferably a polyethylene glycol having 400-20,000 molecular weight.
Patent JP-H084749-A (JP)
Title: Elastic roller and its manufacture
Inventor: SAKABE MOTOSHIGE
IPC: G03G15/09
Filed: 1994-06-23
Abstract: PURPOSE:To easily and efficiently manufacture an elastic roller whose surface accuracy and durability are high and which is useful as a roller for an electrophotographic device. CONSTITUTION:Core metal is arranged in a cylindrical metal mold, and a foaming silicone rubber composition is foamed in a cylindrical shape, and a foaming layer and a skin layer (for example, a skin layer of about 1 to 3mm) having a large thickness are formed. Next, when the produced skin layer is polished, an elastic roller having a swing not more than 1mm and ASKA C hardness of 30 to 70 deg. is obtained. The skin layer having a large thickness can be formed by foaming by arranging a heat insulating layer on an inside surface of the metal mold. The elastic roller can be used as a pressurizing roller or the like of an electrophotographic device.
Patent JP-S6227168-A (JP)
Title: Printer
Inventor: IWAKUMA YOSHIAKI
IPC: B41J29/393
Filed: 1985-07-30
Abstract: PURPOSE:To prevent wasting of printing time or a paper from being generated through finding defective print after completion of printing, by a method wherein information printed by a printing head is read, is compared with printing information supplied to the head, and it is discriminated whether the printed information is correct or incorrect. CONSTITUTION:A paper supplied between a platen 21 and the printing head 23 from a paper-supplying device is printed with characters or the like by the head 23 under the control of a main controller 47. The printed characters are detected by a character sensor 43, and the detected character information is compared by the head 23 with character information supplied to the head 23 for printing, thereby discriminating the printed characters are correct or incorrect. When a printed character is incorrect, the incorrect condition is reported by operating a buzzer 55, the head 23 is returned to the position of the misprinted character, and the correct character is reprinted.
Patent JP-H0518209-A (JP)
Title: Measuring device of steam turbine packing gap
Inventor: GOTO MICHIHIRO
IPC: F01D25/00
Filed: 1991-07-08
Abstract: PURPOSE:To eliminate dispersion of the results of human measuring, and improve work efficiency by inputting in form of an image the thickness of a molded part whose gap is measured calculating the thickness of the part thereof, by means of a presonal computer and judging whether the gap is a proper value or not. CONSTITUTION:A lead wire 8 sandwiched between a packing and a steam turbine rotor is brought in pressure-contact and molded. After that, the steam turbine rotor is hung up, and the lead wire 8 is taken out. The lead wire 8 is put on an image scanner 4, and the image of the lead wire 8 is inputted by the image scanner 4. The image is transfered to a personal computer 7 through a telecommunication line 5. Calculation process of the input image thereof is carried out by the personal computer 7, and the calculated value is presented as a practically measured value. The design value of a packing gap is inputted into the personal computer 7 beforehand, and the value is compared with the practically measured value, so that it is judged whether the practically measured gap is suitable or not, and secular change is suitable or not.
Patent JP-S6058327-A (JP)
Inventor: YAMASHITA KIYOUICHI
IPC: B65G47/22
Filed: 1983-09-12
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-H05329233-A (JP)
Title: Putter for golf
Inventor: TATEISHI SHOICHI
IPC: A63B53/04
Filed: 1992-06-02
Abstract: PURPOSE:To provide the putter for golf which enables the easy and exact setting for putting and the tool thereof. CONSTITUTION:A tape 4 to be attached onto a shaft 3 near a head 1 of the putter for golf is a line-shaped white or colored tape 4, at least the face side 41 of which consists of a straight line. The displaying of the line-shaped white or colored mark, at least the face side of which consists of the straight line, on the shaft surface so as to be parallel with the face of the putter is possible as well.
Patent JP-H0396428-A (JP)
Title: Automobile door
Inventor: FUERENTSU SERUDAHERII
IPC: B60J5/04
Filed: 1990-06-27
Abstract: PURPOSE: To improve safety of a motor vehicle door and to protect occupants from an accident by a method wherein the connection end of a stretching pressure plate is supported by an impact force induction plate and the impact force induction plate is coupled to an adapter connected to a stay. CONSTITUTION: A support frame 2 incorporated in a motor vehicle door 1 consists of an upper lateral beam 3, a stretching pressure plate 4, and guide rails 5 and 6, and a windshield 8 is vertically guided. Impact force inleads 47 and 48 supporting the end parts 45 and 46 of the stretching pressure plate 4 are extended through the leg beams 24 and 25 of the door 1 and brought into friction connection to a car body through adapters 49 and 50 firmly connected to an A-stay 38 and a B-stay 40. Further, timpact inleads 47 and 48 and the connection end parts 45 and 46 of the stretching pressure plate 4 are interconnected through bolts 51 and 52, respectively. This constitution vertically and horizontally improves rigidity of the door 1 and protects occupants from injury due to an accident.
Patent JP-H08333568-A (JP)
Title: Organic thin-film diode and its production
Inventor: NANBA NORIYOSHI
IPC: H05B33/12
Filed: 1995-06-08
Abstract: PURPOSE: To obtain an organic thin-film light-emitting diode having a hole injection (transfer) layer composed of a specific aromatic compound and having high reliability and long life because the hole injection (transfer) layer does not crystallize over a long period. CONSTITUTION: This organic thin-film diode is provided with a light-emitting layer and a hole injection layer or a hole injection and transfer layer. The hole injection layer or the hole injection and transfer layer is composed of an aromatic compound produced by crosslinking (A) a compound having 1-12 aromatic rings with (B) an N-containing compound capable of forming a hole- transfer functional group. The component A is preferably a compound having 3-8 benzene rings such as triphenylamine of formula. The component B is preferably aniline, nitrogen or ammonia when the component A is triphenylamine.  The objective diode is produced by crosslinking the component A with the component B by glow-discharge polymerization (preferably low-temperature plasma polymerization) while introducing the component A and the component B at the same time, thereby forming an aromatic compound constituting the hole injection layer or the hole injection and transfer layer.
Patent JP-S5867572-A (JP)
Title: Link of caterpillar track and its manufacturing method
Inventor: KAWASHIMA AKIMORI
IPC: B62D55/205
Filed: 1981-10-19
Abstract: PURPOSE:To dispense with need of machining the both sides and the track  block fitting nut face in such a way that the striking direction of the forged  metal molds of links are tilted by the determined angle to the track treadles,  and the metal mold dividing faces are provided at the position not to cross the  track treadles and the track block fitting faces. CONSTITUTION:A link 13 is forged and formed in such a way that the striking direction 17 of link forging metal molds 12a, 12b is tilted by the determined angle theta to the track treadles 21 of the link 13, the dividing faces 14 of the metal molds 12a, 12b are set at the positions not to cross the track treadles 21 and the track fitting faces 22, the dividing faces 14 are set to the loop form which passes the other end part of the track fitting faces 22 which are diagonally set thereto, and up and down metal molds are used which are notched in so that the track treadles 21, the track block fitting faces 22, and track block fitting nut seat faces 23 have the final finishing faces correctly formed at the time  of forging. Besides, since the ridgeline 30 is formed only by sintering, no angle  is formed, and roundness is found at the position 30' which appears at the section of the ridgeline part, there is no fear of producing any trouble, such as  quenching cracks, etc.
Patent JP-S5791023-A (JP)
Title: Pulse current generator
Inventor: SHIGENOBU MASAHIRO
IPC: H03K3/53
Filed: 1980-11-26
Abstract: PURPOSE:To generate a pulse current with low loss, by providing a high-speed switch circuit having distinguishing ability between a DC power supply and a capacitor, controlling a charging voltage of the capacitor with high accuracy, and using a reactor for charging current limit CONSTITUTION:A capacitor 3 is charged by electrically conductibity a charging thyristor 16 and the charging of the capacitor 3 is detected at a voltage detection circuit 12. A thyristor 16 is made non-conductive by conducting a commutation switch circuit 17 in response to this circuit 12. Next, the thyristor 16 is conducted, the energy of the capacitor 13 is discharged to a reactor 10 to discharge the energy of the inverted capacitor 3. The polarity of the voltage of the inverted capacitor is further inverted by conducting a commutation switch circuit 17 to supply pulsive current to an electromagnet.
Patent JP-H0831503-A (JP)
Title: Fixing method for waterproof connector and waterproof packing
Inventor: SAWADA YOSHITSUGU
IPC: H01R43/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a waterproof connector and a waterproof capable of enhancing inserting capability of the waterproof packing together with ensuring of the locking force of the waterproof packing. CONSTITUTION:A pair of locking pieces 16 with specified length are arranged so as to face outward in the facing position at one edge of a waterproof packing 13 for fixing to the fit part of female and male connector housings 11, 12. Locking holes 17 for locking the locking pieces 16 of the waterproof packing 13 is formed in one connector housing 11, and pressing parts 19 which are coming but preventing means with almost the same length are protruded inward adjacent the locking holes 17. Slits 20 with adequate length continuing from the edges of the locking holes 17 are formed on both sides of the pressing parts 19. Packing locking members 21 with flexibility using the pressing parts 19 as their free ends are formed on the housing side walls between both slits 20. Jig acceptance parts 22 for jigs with slant surfaces on both sides of the pressing parts 19 are formed on the insides of the packing locking members 21.
Patent JP-H107901-A (JP)
Title: Urethane resin composition
Inventor: KAWAMI KAORU
IPC: C08K5/3435
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing material which is applied to the roof of a building, has good weatherability and excellent discoloration resistance, reduces the burden on the maintenance, and enables a shortened initial construction period. SOLUTION: This composition comprises poly[ 6-(1,1,3,3-tetramethylbutyl) amino-1,3,5-triazine-2,4-diyl} 2,2,6,6,-tetramethyl-4-piperidyl) imino}hexamethylene (2,2,6,6-tetramethyl-4-piperidyl)imino}] and bis(1,2,2,6,6- pentamethyl-4-piperidyl) sebacate.
Patent JP-S6227639-A (JP)
Title: Water-leakage inspecting method
Inventor: YOKOTA NORIYUKI
IPC: G01M3/20
Filed: 1985-07-29
Abstract: PURPOSE:To perform water leakage inspection of a hatch over safely and accurately, by attaching a string body, in which a medicine that is discolored with the absorption of water is impregnated, to the inside of a watertight closed part, and jetting water from the outside. CONSTITUTION:Whether water leaks from the contact part of a seal bar 3 and a packing 6 into a hatch 5 is checked. At this time, a piece of leakage confirming string 7 is adhered and fixed to the inner surface of the seal bar 3 with fixing tape 8 under the state the a hatch over 4 is removed. A measuring agent for water at the bottom of oil is impregnated in the string 7. When the water contacts with the string, the yellow color of the string is changed into the orange color, or the blue color is changed into the rod color. When the preparation is finished, the upper part of the hatch 5 is covered by the hatch cover 4. The packing 6 is contacted with the seal bar 3. Pressurized water is jetted to the contact part of the packing 6 and the seal cover 3. After the water jetting, a piece of pulling rope 9, which is attached to the string 7, is pulled, and the string 7 is separated from the inside of the seal bar 3. The discoloration of the string 7 is visually inspected, and the presence or absence of the water leakage is recognized.