baber/WOPTO huggingface dataset:
Patent JP-S61249257-A (JP)
Title: Rubber grinding method for rubber roller
Inventor: SUDA KENICHI
IPC: F16C13/00
Filed: 1985-04-25
Abstract: PURPOSE:To make such a cylindrical rubber surface as being excellent in cylindricality accuracy formable with few working processes, by performing a cylindrical grinding job in the state that both ends of the rubber layer formed on an outer circumferential surface of a core bar. CONSTITUTION:A rubber layer 11b of pinch roller 11 is pressed by tension metal devices 13 at both sides where are therefore deformed in a convex form. In this state, when a grindstone 14 is amde contact with the rubber layer and cylindrical rubber grinding takes place, both these ends of the rubber layer 11b are superfluously ground, so that after the tension metal device 13 is removed, both these ends of the rubber layer 11b come into a state of being almost tapered. Therefore, the rubber layer 11b formed on a core bar 11a is not a perfect cylindrical form, though, but at least the whole form of the pinch roll 1 will not come to a concave part in the central part, and a quantity of the rubber layer 11b, projected to both ends of the core bar 11a, is controlled whereby it can be made into such a form as approximating to cylindricality.
Patent JP-H06296740-A (JP)
Title: Display device for game machine
Inventor: NAKAYAMA YASUHIKO
IPC: A63F7/02
Filed: 1993-04-14
Abstract: PURPOSE:To provide a small-sized display device for game machine with a simple structure in which the operation of a leaf type display mechanism is ensured. CONSTITUTION:A leaf type display mechanism 12 has a plurality of display plates 22 rotatably supported on the outer circumference of a rotary drum 21. The upper side display plate 22 of a vertical pair of display plates 22 constituting a display surface is engagingly locked in a display position by a stopper 23. A display unit 11 is formed out of the leaf type display mechanism 12 and a stepping motor 13 provided on the inside of the rotary drum 21 of the leaf type display mechanism 12. A plurality of the display units 11 are juxtaposed. Thus, the rotation and stop of the rotary drum 21 are conducted by the stepping motor 13 every display unit 11 to ensure the operation of the leaf type display mechanism 12, and a small-sized display device with a simple structure can be provided.
Patent JP-H03287722-A (JP)
Title: Production of 'permalloy(r)'
Inventor: TAKASHIMA KUNIHIDE
IPC: C22C38/08
Filed: 1990-04-03
Abstract: PURPOSE:To easily produce a 'Permalloy(R)' excellent in magnetic properties in superior yield by refining an alloy having a specific composition consisting of Ni and Fe, forming the resulting molten metal into a sheet of specific grain size by means of rapid solidification, and subjecting this sheet to pickling, to cold rolling, and further to magnetic annealing. CONSTITUTION:An alloy which has a composition containing, by weight; 35-48% Ni or 65-85% Ni and further, if necessary, <=8% Mo and <=6% Cu and having the balance Fe with small amounts of deoxidizer and inevitable impurities is refined by the ordinary method. The resulting molten metal is directly rapidly solidified into a sheet. At this time, cooling velocity at the time of casting or successive secondary cooling velocity is regulated to control the crystalline grain size of the above alloy sheet to 100-1000mum. Subsequently, this sheet is pickled and is then subjected to cold rolling without annealing. Then, a separation agent at annealing is applied to this cold rolled sheet and ordinary magnetic annealing is performed. By this method, the 'Permalloy(R)' can be easily obtained in superior yield.
Patent JP-H05255448-A (JP)
Title: Production of styrene-acrylonitrile-based copolymer
IPC: C08F212/10
Filed: 1992-03-12
Abstract: PURPOSE:To obtain the subject copolymer prevented from producing gels or foreign substances such as carbonized gel-like polymers by copolymerization between an aromatic vinyl monomer and a vinyl cyanide-based monomer through continuous bulk polymerization process under specified conditions in a complete mixing tank-type reaction vessel. CONSTITUTION:Firstly, a stock solution prepared by incorporating 100 pts.wt. of a mixture comprising (A) 97-50wt.% of an aromatic vinyl monomer and (B) 3-50wt.% of a vinyl cyanide-based monomer with 5-30 pts.wt. of an organic solvent is continuously fed to a completely mixing tank-type reaction vessel with completely mixing tank reactors connected mutually in series in one or more tiers to carry out bulk polymerization. At the same time, the monomer vapor, etc., generated from the liquor surface of the reaction vessel is condensed and liquefied using a condenser and refluxed in the reaction vessel, thus maintaining the reaction vessel at 120-150 deg.C and monomer conversion at <30% per hr. Furthermore, while carrying out the bulk polymerization, the polymer liquor attained at a specified conversion is drawn and volatiles such as the monomer unreacted and the organic solvent are separated from the liquor in a vacuum volatilizer.
Patent JP-H06302575-A (JP)
Title: Semiconductor chip cleaning method
Inventor: KAMATA OSAMU
IPC: H01L21/304
Filed: 1993-04-15
Abstract: PURPOSE:To provide a method for batch treating semiconductor chips such as bump chips in which bumps are arranged on a main surface without damaging the surface and without cleaning malfunction in a method for cleaning the chips to clean the chips with cleanser. CONSTITUTION:The method for cleaning semiconductor chips comprises the steps of so inserting bump chips 1 into recesses 11 of a tray 10 having the recesses 11 for flatly containing the chips 1 that bumps 3 are disposed front side, fixedly covering the tray 10 with a porous sheet 20 to permeate cleanser without eroding with the cleanser to so support the chips l as not to drop from the tray 10, and dipping the tray 10, the sheet 20 and the chips 1 in the cleanser. A plurality of the recesses 11 are provided, and the sheet 20 is fixed by retaining with a cap 30 provided in an opening 31. Numeral 12 denotes a cleanser passage.
Patent JP-S59214751-A (JP)
Title: Collation electrode
Inventor: SUGANO KENICHI
IPC: G01N27/40
Filed: 1983-05-20
Abstract: PURPOSE:To facilitate a stable potential without deteriorating an ion selective electrode by covering the outside of the electrode with a protective film of silicone system polymer which does not contain ammonium and amine family. CONSTITUTION:A silver chloride layer is formed on a silver rod 1 by electrolytic treatment in an electrolytic solution containing chloride ions using the silver rod 1 as an anode. A polyvinyl chloride layer forming solution, composed of a prescribed composition of polyvinyl chloride resin, its plastisizer, potasium chloride powder and tetrahydroflane as a solvent, is prepared and then the surface of the above mentioned silver chloride layer is coated with that solution and, after being dried, a poly silver chloride layer is formed. Then silicone system polymer is applied on the above mentioned polyvinyl chloride layer and dried to form a silicone system polymer layer. Thus a collation electrode is obtained.
Patent JP-H04296530-A (JP)
Title: Air permeable polypropylene type resin film
Inventor: NAKAISHI MASAHIKO
IPC: B29K23/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide a biaxially stretched polypropylene type resin film having thickness and high nitrogen gas permeability bringing about good handling workability and capable of being prepared under a stretching condition in an industrial scale without sacrificing properties such as transparency, releasability, solvent resistance or the like required in a cover film by a photosensitive resin plate making system. CONSTITUTION:A polypropylene type resin film is composed of a biaxially stretched and oriented single layer film with a thickness of 9mum or more formed from a resin mixture of 100 pts.wt. of a polypropylene type resin and 5 pts.wt. or more of a polybutene-1 resin or a resin mixture obtained by further adding 10wt.% or less of a polyethylene resin to said resin mixture and has a haze (%) of 6% less and nitrogen gas permeability of 1000ml/m<2>.24hr.atm or more.
Patent JP-H11239433-A (JP)
Title: Set for simply preparing lure
Inventor: SHOJI HIDEO
IPC: A01K85/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To simply prepare a lure in a free form. SOLUTION: A set obtained by integrating a connecting part 4 for a line with a wire for preparing an attaching part of a fishhook, a sinker, a material for a lip 3, paints, etc., for coloring a lure 1 as materials other than clay is arranged by employing a technique for forming the body of the lure 1 using the clay reducing the specific gravity from that of water when hardened.
Patent JP-H03287039-A (JP)
Title: System for monitoring leak of liquid flowing through piping network for every monitor area
Inventor: OGINO EIJI
IPC: G08B25/00
Filed: 1990-04-02
Abstract: PURPOSE:To find a leak of a water supply or others automatically in unmanned service and to take a countermeasure such as alarm transmission by dividing the liquid piping network into plural monitor areas, providing a flow rate sensor with a flow rate signal transmitting function in piping in each area, and providing an inspection device with a monitor signal transmitting function in each area. CONSTITUTION:Each of dwelling multistory dwelling units is regarded as a monitor area, the flow rate sensor 11 with the flow rate transmitting function is fitted to a branch water pipe from water piping 7, and a presence/absence state is judged by inputting the signal of a card reader 13 fitted to an entrance door 6 to a controller 14 installed in a superintendent office. When a presence signal is inputted from the card reader 13, the flow rate sensor 11 is placed in a non-monitor state, but when an absence signal is inputted, the sensor is placed in a monitor state. If a flow rate signal is inputted from the flow rate senor 11 in the monitor state, it is judged that there is a leak or that a faucet is left open forgetfully, etc., and while an alarm is generated, a shut-off 12 valve is closed.
Patent JP-H07144119-A (JP)
Title: Exhaust gas purifier
Inventor: KAMIOKA TOSHITSUGU
IPC: B01J35/02
Filed: 1994-03-31
Abstract: PURPOSE:To remarkably improve the HC purifying rate by arranging a ternary catalyst in the prestage on the upstream side of exhaust and a composite catalyst composed of an HC adsorbent and the ternary catalyst in the poststage of downstream side of the exhaust, respectively. CONSTITUTION:A catalyst converter 1 as an exhaust gas purifier is arranged in the underfloor place of a vehicle. This catalyst converter 1 is provided with joining flange parts 2, 3 at both front and rear ends, respectively, the front end part of a catalyst case 6 is connected to an exhaust gas inlet 4 through a cone part 5, and the rear end part is connected to an exhaust gas outlet 8 through a cone part 7. A ternary catalyst 9 is arranged in the prestage on the upstream side of exhaust in the catalyst case 6, and a composite catalyst 10 in which an HC adsorbent and the ternary catalyst are combined is arranged in the poststage on the downstream side of exhaust. In this way, the exhaust gas is first passed through the ternary catalyst in the prestage and cooled, and then it is passed through the HC adsorbent of the poststage, thus HC adsorptive efficiency is improved. Since the ternary catalyst in the prestage undergoes light-off, unburnt HC is burned to raise temp. and heat is transferred to the poststage to improve the HC purifying rate.
Patent JP-H11107167-A (JP)
Title: Bacteriostatic and antimicrobial processing of fabric for names and apparatus therefor
Inventor: FUKUMOTO KATSUMORI
IPC: D06M15/03
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To evenly and surely fix a bacteriostatic/antimicrobial agent to a fabric for name. SOLUTION: This bacteriostatic and antimicrobial processing comprises making a name on a fabric for name by embroidery, printing, etc., permeating and attaching a bacteriostatic/antimicrobial agent into/to the fabric for name, dehydrating and drying by hanging the fabric in a suspended state in air with a hanger and heating in warm air. Since the fabric for name provided with the bacteriostatic/antimicrobial agent is dried in an arranged state in air, the unevenness of the permeation of the bacteriostatic/antimicrobial agent which has been caused by contact with other materials is eliminated and bacteriostatic/ antimicrobial processing with high resistance to washing is obtained.
Patent JP-H05254789-A (JP)
Title: Tricycle battery type forklift
IPC: B66F9/08
Filed: 1992-03-12
Abstract: PURPOSE:To provide a tricycle battery-driven forklift wherein a property of arranging an operating oil hose is excellent and further capacity of an operating oil tank can be. CONSTITUTION:In an operating oil tank 1, a hose pipe 11 of passing through its inside is arranged and also inserting various operating oil hoses 3 into the hose pipe. A protrusively provided part 120, protruded to in the vicinity of a steering locus 730 of a tire of a steering wheel 73, is provided in a side wall 12 in a side of the steering wheel 7 3 in the operating oil tank 1.
Patent JP-S57203135-A (JP)
Title: Data transfer system
Inventor: MURAYAMA YOSHIO
IPC: G06F13/42
Filed: 1981-06-10
Abstract: PURPOSE:To detect the completion of data tansfer without using an end code by providing one redundancy bit to each of (m) stages of a serial memory, and then applying an OR signal regarding a strobe signal and a data end signal during data writing operation. CONSTITUTION:To a serial memory 1 wherein (n)-bit data are stored as (m) stages, redundancy bits 2 of one-bit constitution are added as (m) stages. During data writing operation, an input ready signal IR is supplied from the memory 1 to a data transmission side, and input data DI1-DIn and a strobe signal ST are applied to an OR gate 3. The gate 3 supplies a shift-in signal SI to the memory 1 and the input data are shifted to right successively. Once transmitted data are all written, a transfer end signal E is applied to the 1st stage of the bit 2 and the gate 3 to perform right shifting operation. When a shift-out signal SO is applied from a reception side, output data DO1-DOn are sent out and after all the data are outputted, the output of the (m) stages of the bits 2 and an output ready signal OR are applied to an AND gate 4, which supplies an end detection signal ED to the reception side.
Patent JP-S5517810-A (JP)
Title: Cassette tape recorder
Inventor: FUKUSHIMA YASUHIRO
IPC: G11B15/28
Filed: 1978-07-20
Abstract: PURPOSE: To reduce the load applying to a driving motor and decrease power consumption by travelling the magnetic tape butting into a pressure pad at a constant speed by use of a driving roller.  
     CONSTITUTION: The contact area with a magnetic tape is increased by taking  off a pinch roller and using the driving roller with a comparatively long diameter  instead of a capstan. Magnetic tape 2 is put between magnetic rooler 3 and pressure  pad 11a and between head 7 and pressure pad 11b respectively and is pressed by  them. When motor 5 starts to rotate, take-up reel axis 9 receives the turning effort  of motor 5 through belt pulley 4 and rolls magnetic tape 2 around itself.  Synchronously, driving roller 3 also rotates and the friction between driving roller 3  and magnetic tape 2 makes magnetic tape 2 travel at the rotary angle speed of  driving roller 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63255173-A (JP)
Title: Motor-driven power steering device
Inventor: MARUMOTO KATSUJI
IPC: B62D113/00
Filed: 1987-04-13
Abstract: PURPOSE:To prevent the abnormal steering of a steering handle by providing a means of switching over to the other assist control device when any abnormality occurred on an assist control device in an operating condition of steering assist force to continuously control the assist force. CONSTITUTION:During the traveling of a vehicle, the operation of control is carried out by main and auxiliary assist control devices 131, 132 based on a torque command from a torque sensor 3 making them output the pulses of PWM (pulse width modulation). And, normally, the output signal of the main assist control device 131 is selected and outputted to a motor driving circuit 10 by a changeover circuit 133 to apply a steering assist force by a motor 8 to steering wheels 6. Also, at this time, it is judge whether there is abnormality in the operation of the main assist control device 131 by means of an abnormality detection changeover judging circuit 134 and, when the occurrence of abnormality is detected, the changeover circuit 133 is changed over and the output of the auxiliary assist control device 132 is selected and applied to the motor driving circuit 10.
Patent JP-S63256303-A (JP)
Title: Method of repairing pipe line
Inventor: WAKAGI YASUHIRO
IPC: E03B5/00
Filed: 1987-04-13
Abstract: PURPOSE:To reduce the resistance of a pipe line and to prevent an opening from being blocked when a pipe line such as a sewerage pipe line, a water- supply pipe or the like is repaired, by forming, in a rigid lining pipe, a hole having a diameter equal to that of the opening of a branch pipe line and the finishing the hole with no burrs being left thereat. CONSTITUTION:When a sewage pipe (pipe line) 7 having openings 17 for branch pipes 10, 11 is repaired after a rigid lining pipe is formed within the pipe line 7 with the use of a flexible pipe having a layer impregnated with thermo- hardenable resin in order to repair the pipe line 7, the positions of the openings 17 which are blocked by the rigid lining pipe are confirmed with the use of a sterographic television camera 19. Then, holes having a diameter smaller than that of the openings 17 are formed by means of a cutter. Then, the holes are finished so as to have the same shapes as that of openings by means of a conical blade cutter 23 which can be three-dimensionally moved while confirmation is made by the television camera 19. Accordingly, the shapes of the holes in the rigid lining pipe may have the same shape as that of the openings 17 with no burrs occurring.
Patent JP-S63251690-A (JP)
Inventor: NAGASAWA HIDEO
IPC: F16L29/00
Filed: 1987-04-08
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-H09277815-A (JP)
Title: Air conditioner for electric automobile
Inventor: FUKUMOTO MINORU
IPC: B60H1/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve amenity and safety in dehumidifying and heating operation of an air conditioner for an electric automobile and also realize energy saving operation. SOLUTION: A first interior air-heat exchanger 10 and a second interior air-heat exchanger 11 and an interior air-heating heat exchanger 7 are sequentially mounted in a draft circuit 9 and refrigerant of a low temperature and a low pressure is passed through the first interior air-heat exchanger 10 and refrigerant of a high temperature and a high pressure is passed through the second interior air-heat exchanger 11, so that dehumidifying and heating operation is possible.
Patent JP-S61248372-A (JP)
Inventor: KANAO SHUJI
IPC: H01R9/00
Filed: 1985-04-25
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-H07296352-A (JP)
Title: Flexible printed circuit board and magnetic head positioning mechanism
Inventor: ITO KENJI
IPC: H05K3/40
Filed: 1994-04-27
Abstract: PURPOSE:To impart an appropriate strength to a slit which clamps a protective tube for a thin wire connected with a magnetic head. CONSTITUTION:Slits 11 are made at positions separated by a predetermined distance from the forward end of an FCP 37. Thin wire connecting parts may be formed on the left or right side of the slits. When the part provided with the slits is bent with a predetermined radius of curvature, the slits appear at the end part and thereby a tube 46 can be clamped thereat. Since the slits have a double structure, the strength is enhanced along with the clamping force.
Patent JP-H03288143-A (JP)
Title: Production of photographic silver halide emulsion
Inventor: NAKAMURA TETSUO
IPC: G03C1/015
Filed: 1990-04-04
Abstract: PURPOSE:To produce the emulsion having an excellent rapid processing property by allowing an aq. silver salt soln. to react with an aq. halide salt soln. contg. chloride at a specific range into reaction in the presence of adenine or the salt thereof so as to prepare silver chlorobromide particles and silver chloride particles. CONSTITUTION:The aq. silven silver salt soln. is allowed to react with the aq. halide salt soln. contg. the chloride at pH 4.5 to 8.5 in the presence of the adenine or the salt thereof to prepare the silver chlorobromide particles and silver chloride particles. In addition, rinsing is executed at pH <=3.7. The adenine or the salt thereof is used in the amt. of the addition within a 10<-4> to 10<-2>, more particularly 5X10<-4> to 5X10<-3> range per 1mol silver halide. The period for the addition thereof is set at the period when at least a part thereof exists from the initial period of the particle formation of the silver halide particles in the production process of the silver halide emulsion. The production process for the plannar high silver chloride emulsion which is suitable for the rapid development processing and is extremely fast in development progress is obtd. in this way.
Patent JP-H0645695-A (JP)
Title: Patterned mirror vertical-type cavity surface emission laser
Inventor: DONARUDO II ATSUKUREI
IPC: H01S5/00
Filed: 1993-03-25
Abstract: PURPOSE: To provide a top emission type VCSEL which is newly improved by a simple manufacture, and enable large output power and high efficeincy. CONSTITUTION: This VCSEL contains a central active layer 16, having an upper mirror lamination part 18 and a lower mirror laminating part 14. A circular trench 20 is formed in the mirror laminating part 18 and defines a laser irradiation region 25. The trench 20 decreases reflectivity and prevents laser irradiation outside the operating region 25. Oxygen injection material 27 in the trench 20 restricts current distribution and maxmizes power output and efficiency. By means of the trench 20, self-alignment is enabled through the grater part of manufacturing processes.
Patent JP-H07298436-A (JP)
Title: Hot hand
Inventor: TERAMURA MASARU
IPC: H02G1/02
Filed: 1994-04-27
Abstract: PURPOSE:To lock a gripper at a steplessly gripping angle by using a locking mechanism having a rotary shaft for lockable and openable operations, a one- way clutch and a handle in combination as an operating mechanism. CONSTITUTION:A one-way clutch 29 is so mounted at a fulcrum position of a lever of an intermediate part of a handle 8 that, when the handle 8 is operated in a closing direction, the clutch 29 is slipped, and when the handle 8 is operated in an opening direction, the clutch 29 locks the handle 8. The clutch 29 is so provided that the handle 8 supported to a rotary shaft 20 for an operation having a locking mechanism operates an auxiliary operation rod 2 by the operation of a lever at the shaft 20 as a fulcrum. Thus, when an operator closes the handle 8 and releases his hand from the handle 8 in the state that he judges that an object to be operated is gripped by a force adapted for the operation irrespective of the shape and size of the object to be operated, the handle 8 can be locked in this state.