baber/WOPTO huggingface dataset:
Patent JP-S62247177-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: SHIMADA SHIRO
IPC: F02P5/15
Filed: 1986-04-17
Abstract: PURPOSE:To improve the engine faculty in the transient operation region by comparing the delay angle quantity of each cylinder with the min. delay angle quantity set according to the preignition region and controlling the delay angle quantity so as to increase over the min. delay angle quantity. CONSTITUTION:A delay angle control means B for each knocking corresponding cylinder which delay-angle-controls the ignition timing for each cylinder accord ing to the output of a knocking sensor A when knocking is generated is pro vided. Further, a judgement value memory means C which memorizes the judge ment value of the min. delay angle quantity set according to the preignition region according to the engine operation state is provided. Further, it is judged D if the delay angle quantity of each cylinder is larger or not than the judge ment value of the main. delay angle quantity, and if the judgement is 'NO', a delay angle determining value of the min. delay angle quantity, and if the judgement is 'YES', the delay angle quantity determined by the control means B is outputted. Then, the fundamental ignition timing calculated by a fundamen tal ignition timing determining means F is delay angle corrected G according to the operation state.
Patent JP-H08336797-A (JP)
Title: Manufacture of cutting tooth form for punching label, seal, sheet, and the like, and manufacturing device
Inventor: TANAKA SAN
IPC: B26F1/00
Filed: 1995-03-22
Abstract: PURPOSE: To form a cutting tooth form of high accuracy by preparing the NC data of drawing data, cutting condition data, and the like, and transmitting this NC data to a numerical control device and further to an NC engraving machine to form the cutting tooth form of steel that does not need hardening heat treatment. CONSTITUTION: A drawing 1 with marks, logograms, and the like is read by a scanner system 2, and the drawing 1 is analyzed and inputted to a CAD system 4. The drawing analysis data and cutting condition data are inputted to the CAD system 4 to prepare NC data. The NC data is transmitted from the system 4 to a numerical control device 5 by RS232-c communication to perform numerical control and then transmitted further to an NC engraving system 6. RS232-C signifies a standardized serial interface. Plate-like steel not subjected to hardening heat treatment such as a titanium alloy or NaK metal is cut by an NC engraving machine 6 to machine a cutting tooth form so as to be completed as a cutting tooth form 7.
Patent JP-H01260757-A (JP)
Title: Battery accommodation unit
Inventor: MATSUMURA TETSUO
IPC: H01M50/271
Filed: 1988-04-11
Abstract: PURPOSE:To surely lock a battery cover in spite of simple structure by forming a stopper in a U-shape so that its free end has elasticity. CONSTITUTION:A stopper 3 is formed in a U-shape which is parallel to the sliding direction, and an engaging part 10 is formed on the side of the stopper 3. The stopper 3 is slidably inserted into a recess 5 of a case 1 and engaged with the engaging part 10 of a battery cover 2 to lock the battery cover 2. Since the stopper 3 has a U-shaped part which is parallel to the sliding direction, it has elasticity at its free end. An engaging part 7, which engages the engaging part 10, installed in the recess 5 of the case 1 makes the sliding of the stopper 3 easy by the elastic action. This prevents coming off of the stopper 3 while they are engaged. When the stopper 3 is slid, a projection 12 installed on the back of the stopper 3 is fitted to a recess 8 installed in the case to prevent coming off.
Patent JP-S5518518-A (JP)
Title: Steel for glass forming preharden metal mold
Inventor: OKUNO TOSHIO
IPC: C03B9/48
Filed: 1978-07-20
Abstract: PURPOSE: To make Cr plating useless and to improve the normal and high temperature strength. Glauber's salt corrosion resisting property and mold separating property, by fixing Cr equivalent computed by a specific formula at the above mentioned lowWmedium Cr-high C-high Si-Ni base steel.  
     CONSTITUTION: The above mentioned steel is composed of C; 0.1W0.6% (suitably 0.2W0.4%), Si;1W4%(1.5W3.5%), Mn ≤1.5%, Ni;1.55W6% 2W4%), Cr;12.5W 23% (14W20%), Fe;balance and innevitable impurities and also, Cr equivalent,  shown in the following formula, is made less then 15. That is, Cr equivalent = Cr- 40C-2Mn-4Ni + 6Si + 4Mo + 8V + 2W-40N. Preharden hardness of the steel for  this glass forming metal mold, is HRC 10W35 and oxidation resisting property at  less than 700°C is superior especially. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5714047-A (JP)
Title: Tool and cutter, marking method therefor
Inventor: TOJI HIROJI
IPC: B41F17/14
Filed: 1980-06-30
Abstract: PURPOSE: To mark tools and cutters by a simpler method than indentation method or corrosion method, wherein the surface thereof that has been finished in a prescribed manner is applied with an anticorrosion coating, then a paper pattern is positioned over the finished surface with a little space between them, and an optional paint is permitted to fall on the finished surface through the paper pattern.  
     CONSTITUTION: On the finished surface 1 of an article such as tools or sharp-edged tools where marking will be done is applied a transparent anticorrosion paint, the paint is dried, over the finished surface 1 is positioned the film 3 with a little space (suitable about 5mm) therebetween that has cut holes 2 representing desired marks or sings, a paint including pigments with an optional color such as red, yellow, etc. is applied on the film surface to allow the paint to fall through the cut holes 2 onto the finished surface 1, and the paint is dried at ambient temperature to form colored markings 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000280508-A (JP)
Title: Thermal head
Inventor: KAJIO KOICHI
IPC: B41J2/335
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal head wherein the damage of the connection part of an FPC-head substrate is effectively prevented and FPC can be stably supported by a support member and connection reliability is high. SOLUTION: In a thermal head consisting of a head substrate 1 wherein a heating element row 3 and a plurality of circuit conductors are mounted on a rectangular ceramic substrate so that the heating element row 3 is provided along one long side of the substrate and one ends of these circuit conductors are led out to the other long side of the upper surface of the ceramic substrate and a plurality of circuit terminals are provided to the led-out part side by side, an almost rectangular FPC 6 wherein one end parts are superposed on the ceramic substrate along the other long side thereof and a plurality of wiring terminals joined to the circuit terminals by soldering are provided to one end parts side by side and the support member supporting the head substrate and the FRCs 6,  the support member has a large number of through-holes in the region just under the FPCs 6 and longitudinal stress is absorbed by the through- holes 13.
Patent JP-S61248050-A (JP)
Title: Mask for forming wiring pattern and ist production
Inventor: NAKANO TSUNETOMO
IPC: G03F1/90
Filed: 1985-04-26
Abstract: PURPOSE:To form a heat resistant mask cut out with a fine wiring pattern with good reproducibility by irradiating light to a photosensitive film to photoset the part thereof except the wiring pattern part, removing the uncured part with a developing soln. or the like and cutting out the part corresponding to the wiring pattern from the front to the rear of the film. CONSTITUTION:Light such as visible rays, UV rays, X-rays or energy rays such as electron rays is irradiated to the photosensitive film consisting of a heat resistant arom. polymer having a photosensitive group except the wiring pattern part, by which the film is photoset and is made insoluble with solvents except the special solvent. The uncured part of the photosensitive film (the wiring pattern part having about 0.01-2mm, more particularly 0.05-1mm line width) is removed by the developing soln., etc. and the part corresponding to the wiring pattern is removed and opened from the front to the rear of the film. The soft mask for the wiring pattern consisting of the 'photoset film having about 1-150mum, more particularly 2-100mum thickness' is thus obtd.
Patent JP-H11312644-A (JP)
Title: Transfer method of mask-pattern on photo-resist layer
Inventor: GRASSMANN ANDREAS
IPC: G03F7/20
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To control the exposure dosage of a photo-resist easily, by projecting an image to a photo-resist layer, detecting a radiation dosage absorbed by the photo-resist layer, and completing radiation to the photo-resist when the detected energy quantity is equalized to approximately a threshold level. SOLUTION: The photo-resist layer is irradiated with a mask constituting a mask-pattern by radiation from a light source 216 for exposure, and the image of the mask-pattern is formed. A radiation dosage absorbed by the photo- resist layer forming the image is detected by a detector 230, and radiation to a photo-resist is completed when energy quantity absorbed by the detection is equalized to approximately a threshold level by a controller 210 or when a threshold exceeds the radiation dosage. Accordingly, the exposure dosage of the photo-resist can be controlled easily.
Patent JP-S5213704-A (JP)
Title: Children station control system
Inventor: YOSHIDA YOSHINORI
IPC: H04Q3/60
Filed: 1975-07-23
Abstract: PURPOSE:In a children station control system controlling children stations from one parent station, no limitations are imposed on remote controlled stations which can be processed simultaneously by the number of send buffers using time-division line memories without requiring send buffers.
Patent JP-S5213775-A (JP)
Title: Production method of semiconductor device
Inventor: SHIMIZU HIROAKI
IPC: H01L21/306
Filed: 1975-07-23
Abstract: PURPOSE: In order to promote the adhesiveness of photo-resist film, through forming a oxidation film with the temperature which does not injure the characteristics of a semiconductor on a oxidation film, which contains phosphorous, being formed with high temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0748478-A (JP)
Title: Crosslinkable rubber composition
Inventor: MATSUO YOSHIHIDE
IPC: C08L11/00
Filed: 1992-04-09
Abstract: PURPOSE:To obtain the composition capable of readily processing and providing a rubber product excellent in heat aging characteristics, cold resistance and weather resistance and having long product life by blending a crosslinkable rubber with a specific long-chain alkyl carbonate as a softening agent. CONSTITUTION:This composition contains (A) 100 pts.wt. of a crosslinkable rubber (preferably chloroprene rubber, acrylic rubber, etc.) and (B) 5-200 pts.wt. of a long-chain alkylcarbonate of the formula R1COOR2 (R1 and R2 are l-3C straight-chain or branched alkyl, cycloalkyl, etc., with the proviso that at least one of R1 and R2 is 1-3C alkyl). Furthermore, the rubber composition can be prepared by kneading, e.g. these components A and B and further, a reinforcing agent, a filter, etc., at 80-170 deg.C for 3-10min using a Banbury mixer, etc., and then feeding the kneaded material to an open roll and adding a vulcanizer and a vulcanizing auxiliary thereto and kneading these components at 40-80 deg.C roll temperature for 3-30min and forming the kneaded material into a sheet.
Patent JP-H02267310-A (JP)
Title: Hydrodynamic exhaust pipe
Inventor: IKEDA YUJI
IPC: F01N13/08
Filed: 1989-04-07
Abstract: PURPOSE:To generate a swirl current so as to prevent the diffusion of a fluid in a pipe for sucking/exhausting poisonous gas utilizing negative pressure at the time of the fluid passing through a throttle part in a pipe body by disposing a torsion plate at either a part or the whole of a conduit pipe. CONSTITUTION:In a hydrodynamic exhaust pipe 10, a throttle part 14 with a reduced diameter is provided at the lower end of a pipe body 12 with a large diameter, and a diffusion pipe 16 is communicated with the throttle part 14. A conduit pipe 18 for conducting a fluid is fixed, protruding one part of its upper end part, at the upper enclosed end of the pipe body 12. This conduit pipe 18 is extended, within the pipe body 12, down to the position close to the throttle part 14, and its lower end is made a nozzle 20 with a smaller diameter than the inner diameter of the throttle part 14. At the intermediate part of the conduit pipe 18, a torsion plate 22 is fixed positioning a vertical center line l at the center of the conduit pipe 18. A swirl current is thereby generated to the high pressure fluid so as to suppress the diffusion generated at the time of the high pressure fluid passing through the throttle part 14.
Patent JP-S5613171-A (JP)
Title: Multicolor printing press
Inventor: OOKURA TSUNEHIKO
IPC: B41F15/08
Filed: 1979-07-16
Abstract: PURPOSE: To smooth the fitting and detachment of bodies to be printed by providing a mechanism for preventing a portion of the rotation of a sun gear at the stop position of a rotary disc from being transmitted to printed-body holders.  
     CONSTITUTION: A plurality of the printed-body holders 2 are arranged along the periphery of the rotary disc 1 rotating intermittently in a fixed direction, in such a manner that they can rotate about their respective axes. Planetary gears 9 provided coaxially with each of the holders 2 rotate in a fixed direction while engaging the sun gear 10 which is rotated forwardly and reversely through the engagement between a drive gear 34 and a reciprocating rack 11. Before and behind a printing position on the periphery of the sun gear 10, a stopping bar 37a capable of projecting and retracting engages a projection portion 38 of a printed body 3, and a frictional clutch 35 provided between the planetary gear 9 and the printed-body holder 2 operates, so as to prevent the rotation of the sun gear 10 from being transmitted to the holders 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08285785-A (JP)
Title: Soldering inspection apparatus
Inventor: NAKAGAWA TAKAO
IPC: G01R31/02
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a soldering inspection apparatus suitable only for inspecting normal soldering of the lead pin in an electronic device surface mounted on a printed board to a wiring pattern. CONSTITUTION: A probe pin P is shifted along the arranging direction of lead pin in a surface mounted device C and scans each lead pin at the touching position. Planar image of the device is picked up before and after the probe pin P touches the lead pin. Two image data are then compared each other and the comparison results are employed as information for deciding pass/fail of soldering.
Patent JP-S62247370-A (JP)
Title: Formation of protective film onto print photograph
Inventor: ONDA SHIGEO
IPC: G03C11/06
Filed: 1986-04-18
Abstract: PURPOSE:To improve the resistance of a print photograph to moisture, scratching and staining by forming a protective film consisting of a thermoplastic resin film on the print surface of the print photograph. CONSTITUTION:A continuous sheet 30 of the print photograph is rolled and is spread and transferred from a supply side roll 31 to a take-up side roll 32. A transparent liquid material consisting of the thermoplastic resin compsn., i.e., varnish is coated on said sheet by a coating roller 33 in the mid-way to form a thin liquid film 341; further, the film 341 is dried by a dryer 35. The take-up roll 32 is disposed on the supply side in a heating device and a pressurizing device 40 and the continuous sheet 30 drawn therefrom is subjected to heating of the resin film 342 by a stainless steel belt 42 heated by a heating means such as IR irradiator 41 and is compressed by pressurizing rolls 43, 44. Namely, the resin film 342 of the sheet 30 is heated and softened in the above-mentioned stage and is compressed by the rolls 43, 44, by which the resin film is adhered to the print surface.
Patent JP-S60234707-A (JP)
Title: Roll grinding method for rolling mill
Inventor: OOMORI SHIYUNJI
IPC: B21B28/04
Filed: 1984-05-07
Abstract: PURPOSE:To enable the extension of the life of plural cylindrical grinding bodies and the uniform and efficient finishing of a roll surface by pressing the circumferential surface of the grinding bodies to the roll while rotating said bodies and moving the grinding bodies in the axial direction of the roll. CONSTITUTION:The grinding bodies 10 which are kept rotated by rotational driving devices 11 at the peripheral speed lower than the peripheral rotating speed of the work roll 1 are pressed under proper force to the surface of the roll 1 by the operation of cylinders 8 while said roll 1 is rotated. A moving block 6 is moved back and forth in the axial direction of the roll (X direction in the figure) by a cross feed driving device 12 and the roll 1 surface is ground to a required profile by these bodies 10. The bodies 10 can be independently moved forward and backward in the direction perpendicular to the roll axis (Y direction in the figure) by the cylinders 8 specific to the respective grinding bodies and therefore on line roll grinding is executed by controlling individually the forward and backward movements of the bodies 10 according to the camber of the roll 1 so that the grinding bodies are adapted to the desired profile.
Patent JP-H0839665-A (JP)
Title: Longitudinally orienting machine especially for thermoplastic film
Inventor: ANDOREASU RUTSUTSU
IPC: B29C55/06
Filed: 1995-04-14
Abstract: PURPOSE: To prevent the spring-up of a film within the range of stretching rollers on an outlet side by preventing the generation of a gaseous phase between the film and the stretching rollers to increase the stretching force transmitted to the film. CONSTITUTION: A press-on roller 10 can be tilted within the constant angle-of- rotation range centering around the center axial lines 2a', 4a of the stretching rollers 2, 4 arranged on the inlet and outlet sides of a longitudinal stretcher 1 and can be engaged with at least a first terminal position I or a second terminal position II.
Patent JP-S61245894-A (JP)
Title: Vertical type contact oxidative filter apparatus
Inventor: NAKAKUKI YASUHIDE
IPC: C02F3/08
Filed: 1985-04-25
Abstract: PURPOSE:To simply separate and remove adhered sludge, by receiving a struc ture, which is integrated so as to be pierced through the central parts of a plurality of contact plate shaped bodies each having a contact material mounted thereto, in a cylindrical tank and mounting a ring shaped projection to the peripheral edge part of each contact plate shaped body. CONSTITUTION:Sewage containing an org. substance is supplied to the peripheral part 2b of the first contact plate shaped body 2 of a first stage through an water injection port 1a and contacted with a contact material 6 and moved toward the drain port 7 in the vicinity of the central part from the peripheral part 2b while receives purifying action through biological oxidation by bacteria. When the treated sewage is flooded to the drain port 7, said sewage is supplied to a second contact plate shaped body 3 to be purified by the contact material 6. Further, by arranging the drain ports of first contact plate shaped bodies 2, 2A...2F so as to shift the positions thereof with that of the drain ports of the drain ports of second contact plate shaped bodies 3...3F and arranging the contact-plate shaped bodies in a multistage fashion, the length of a sewage passage is elongated and purifying action over a long time is performed.
Patent JP-H05214736-A (JP)
Title: Basement skeleton building construction method
Inventor: HAKIRI MICHIO
IPC: E02D29/045
Filed: 1991-03-28
Abstract: PURPOSE:To simplify level setting by treating as separate bodies the members which joint structural central pillars and steel frame beams and installing joint members on the structural central pillars built-up closely and vertically. CONSTITUTION:After closely building up structural central pillars 1, a joint ring 2, consisting of a ring main body 4 made of a steel pipe forming a required clearance 3 between itself and one of the pillars 1 and a gusset 5 which has the same sectional shape as a steel beam 9 has and which is integrally formed in all directions outside of the ring main body 4, is fit on the upper part of the one of the structural central pillars 1. The joint ring 2 is placed on a support member 10 after-fixed on the circumference of a joint part between the pillar and the beam of each stage. The gusset 5 and the steel frame beam 9 are rigidly jointed. The joint ring 2 is fixed on the pillar by a filling 12 of the clearance 3.
Patent JP-H02268204-A (JP)
Title: Apparatus for measuring eccentric quantity of cylindrical part
Inventor: OKAWACHI HIROKI
IPC: G01B11/00
Filed: 1989-04-07
Abstract: PURPOSE:To measure the eccentric quantity of a cylindrical part automatically with high reproducing accuracy by obtaining the coordinates of the center of the inner diameter and a distance between a knife edge and the outer-diameter line based on the output of an image sensor at the angle position of each rotation of a the cylindrical part. CONSTITUTION:A ferrule 11 is mounted on a ferrule holder 12. A negative pressure is supplied from a vacuum device 18. Then, a negative pressure is supplied to a reference-surface forming member 13. Thereafter, the negative pressure to the ferrule holder 2 is stopped. The ferrule 11 is sucked to the reference-surface forming member 13 and brought into contact with a reference surface 13b. Then, the negative pressure is applied to the ferrule holder 12 again. The negative pressure on the side of the member 13 is stopped. Thereafter, a distance holding mechanism 19 is actuated, and the ferrule holder 12 is moved leftward. The material to be measured 11 is aligned to the focal position of an objective lens. In this way, the coordinates of the center of the inner diameter of the ferrule 11 are obtained. The distance between the tip of a knife edge and the outer diameter is obtained, thereby the operation is performed. Thus the eccentric quantity can be automatically measured highly accurately.
Patent JP-2000285956-A (JP)
Title: Cylindrical alkaline battery
Inventor: TAKEE MASAO
IPC: H01M4/32
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical battery without an internal short circuit by previously reinforcing a separator at a position where a positive electrode plate and a negative electrode plate are apt to make a short circuit. SOLUTION: A termination 11a of a wound positive electrode 11 is located at a position where a spirally wound electrode group A has its maximum diameter (line a-a), and a reinforcing separator 13a is placed at a separator 13 being placed near the outside of the termination 11a. At the position (line a-a) where the electrode group A has its maximum diameter, the pressure from a battery can 10a is larger than those from other positions. Therefore, by reinforcing the separator 13 at the position, it is possible to restrain the internal short circuit. Because the reinforcing separator 13a is more favorable than an adhesive tape in hydrophilicity, it is possible to effectively restrain the internal short circuit, without decrease in capacity.