baber/WOPTO huggingface dataset:
Patent JP-2000281087-A (JP)
Title: Bag with simple grip
Inventor: EGUCHI AKITO
IPC: B65F1/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To add a plurality of cut lines (perforation stitches and the like) to a bag, facilitate a processing of a shape of the bag by a user and further facilitate gathering of the bag and carrying of it. SOLUTION: Pluralities of cut lines (perforation stitches and the like) are formed near an opening of a vinyl bag and the like. The cutting slits are partially cut away along the cutting line before a user carries the bag, Then, the segment near the partially cut-away opening is passed into another slit from inside or outside. This operation is similarly carried out at its opposite side. After this operation, the portion passed through the slit is pulled toward the user's side at its right and left portions simultaneously (upper side), resulting in that the bag can be gathered. With such an arrangement as above, after collecting dusts or the like under utilization of this bag, its gathering or carrying can be easily carried out. At that time, even if the prior art bag and its outer shape and size are similar to those of the present invention, its volume is increased.  Further, its manufacturing is easy and its cost is less-expensive and the present invention can be adapted for various kinds of bags presently set in the market.
Patent JP-S5611431-A (JP)
Title: Production of spectacle frame made of metal
Inventor: TAKAMURA MASAYUKI
IPC: B23K1/00
Filed: 1979-07-06
Abstract: PURPOSE: To achieve the reduction in weight and the improvement in mechanical strength and corrosion resistance by making the respective parts of a spectacle frame by using the strand made by applying diameter-reducing plastic working to a wire material consisting in coating the surface of a metal material comprising essentially Ti with a metal permitting brazing.  
     CONSTITUTION: A wire material 10 coated with a metal 3 permitting Ag brazing or Au brazing so as to encircle Ti alone or Ti alloy 1 is first formed, and the respective parts of a spectacle frame such as rims 13 and temples 11 are formed by the wire material produced by being clad from this wire material 10. Thence, these parts are joined by brazing. The prototype of the spectacle frame produced in this way is etched by acids, by which the Ti alone or Ti alloy is exposed on the surfaces of the spectacle frame and the Ag alloy or Cu alloy remains only on the brazed portions, thus the brazed state is maintained as it is. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5611543-A (JP)
Title: Control unit of sensor input
Inventor: SAKATA SHIROU
IPC: G06F17/40
Filed: 1979-07-06
Abstract: PURPOSE: To enable dynamic sensor output control with the judgement of the operator, by performing the interruption and restart of the data input from the sensor and the data transmission to the computer in an arbitrary timing depending on the state of FF and the detection circuit.  
     CONSTITUTION: The detection circuits 3, 4 detect the depression of the control key indicating the interruption or restart of the data input from the sensor and the data transmission to the computer. Further, the output of the circuits 3, 4 indicates the state whether or not the data input from the sensor is interrupted for FF6, and depending on the state of FF6 and the detection circuits 3, 4, the interruption and restart of the data input from the sensor and the data transmission to the computer can be made in an artibary timing via the input terminals 1 and 2, with the key operation of the operator of the sensor control terminal. Thus, dynamic sensor output control can be made with the judgement of the operator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09283319-A (JP)
Title: Method for simulating electromagnetic field for superconductor
Inventor: SAWAMURA MITSURU
IPC: H01L39/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve calculation precision by increasing/decreasing electric densities so that they are converged to a critical current density and repetitively calculating them. SOLUTION: A first method for calculating potential by means of a governing equation which does not contain electrical specific resistance for the initial step of repetitive calculation and calculating the electric densities of respective micro areas, a second method for storing the micro area whose electric density exceeds a critical current density value in a computer and continuously holding it hereafter, and a third method for obtaining the electrical specific resistance of the micro area from the electric field and the current density of the micro area when the electrical specific resistance of the micro area is zero, increasing the electrical specific resistance of the micro area whose current density exceeds the critical current density value,  decreasing the electrical specific resistance of the micro area whose electric density if lower than the critical current density value, calculating potential by means of the governing equation containing electrical specified resistance, and calculating the electric densities of the micro areas again are provided. When the micro area whose electric density exceeds critical current density exists, the second and subsequent methods are repeated. When it does not exist, the electric density is considered to be converged.
Patent JP-H08264511-A (JP)
Title: Method and device for fine machining
Inventor: ICHIKI KATSUNORI
IPC: B23K26/382
Filed: 1995-03-17
Abstract: PURPOSE: To provide a method and a device for fine machining, which accurately control the machining depth or height by the order of nm, provide a smooth discretionary machined surface shape as designed as a result, and manufacture a great number of such shapes at the same time. CONSTITUTION: Energy beams generated by an energy beam source 12 are passed through a beam transmission hole, which has a prescribed shape and is provided within the plane of a mask 13, and the energy beams are applied to a workpiece 11. The relative angle relation between the energy beam source 12 and the workpiece 11 is periodically rotated or the relative translation positional relation between the mask 13 and the workpiece 11 is periodically translated. Thus, the workpiece 11 is machined in a specified area, in response to the energy beam irradiation.
Patent JP-S59213743-A (JP)
Title: Vulcanizable rubber composition
Inventor: TOUJIYOU TETSUO
IPC: C08L7/00
Filed: 1983-05-19
Abstract: PURPOSE:The titled composition, obtained by incorporating chloroprene rubber with a specific halogenated ethylene-alpha-olefin copolymeric rubber in a specific proportion, having improved ozone resistance and cold resistance, and capable of giving vulcanizates suitable for electric wires, automotive industrial parts, etc. CONSTITUTION:A vulcanizable rubber composition obtained by incorporating (A) chloroprene rubber with (B) a halogenated ethylene-alpha-olefin copolymeric rubber having 3-20, preferably 5-10 iodine value, preferably 20-30wt% halogen content and about 40-100 Mooney viscosity at (95/5)-(20/80), preferably (85/15)- (40/60) weight ratio between the components (A) and (B), and adding if necessary a filler or softening agent thereto.
Patent JP-S57201207-A (JP)
Title: Optical device with variable focal length
Inventor: TAKANO TSUTOMU
IPC: G02F1/133
Filed: 1981-06-05
Abstract: PURPOSE:To realize easily a small-sized and inexpensive condenser lens capable of continuously varying magnifications by constituting in such a way that the peripheral part of a lens-shaped material, which is transparent and is formed with semisolid materials, is drawn to the outside. CONSTITUTION:A transparent liquid is packed in a bag consisting of materials obtained by making a silicone rubber transparent or transparent flexible materials to constitute a lens-shaped material 1, and plural slider weights 2 are attached to proper positions of the peripheral part of the material 1. When a rotary material 4 is rotated in a low speed through a motor 7 and a gear 8, the material 1 becomes a lens where the center is comparatively thick and the focal length is short. When the rotating material 4 is rotated in a high speed, the lens-shaped material 1 has the peripheral part drawn in the direction of the radius by slider weights and becomes a lens where the center is thin and the focal length is long. Consequently, a small-sized and inexpensive condenser lens capable of continuously varying magnifications is obtained easily.
Patent JP-S58203229-A (JP)
Title: Coupling construction of spline
Inventor: HASEGAWA HIDEO
IPC: F16D1/06
Filed: 1982-05-21
Abstract: PURPOSE:To remarkably reduce or prevent noise which is created between two spline gears when a torque is fluctuated, by resiliently energizing one spline gear against the other spline gear in the circumferential direction. CONSTITUTION:Each of spline gears 13b and 14b on the first and the second external spline 13a and 14a lacks one tooth, whereby forming spline tooth cut-out parts 20 and 21. Those spline tooth cut-out parts 20 and 21 have grooves 20a and 21a axially cut in bosses 13c and 14c, respectively. One end of an annular spring is caught in a catching part 20b in the groove 20a, while the other end is bent at a great angle in the radial direction to the proximity of the external diameter end of the spline gear 13b and forms a projection 30b which rises from the spline tooth cut-out part 20. The projection 30b energizes one internal spline gear 15 of a coupling sleeve 15 resiliently in he circumferential direction.
Patent JP-H03285809-A (JP)
Title: Production of calcium-phosphorus type apatite
Inventor: SUGIHARA HISAO
IPC: A61K6/838
Filed: 1990-03-30
Abstract: PURPOSE:To easily obtain Ca-P type apatite useful as a biomaterial, a filler, etc., in a short time by allowing a mixture of phosphoric acid with quick lime or slaked lime to react with an alkali agent under special conditions. CONSTITUTION:A soln. contg. phosphoric acid is mixed with quick lime or slaked lime while keeping pH<=7 until the molar ratio of Ca to P becomes 1. The resulting soln. is kept at >=40 deg.C and allowed to react with slaked lime, quick lime or a soluble Ca salt and an alkali agent while keeping pH<=10 until the molar ratio of Ca to P becomes 1.6. The soluble Ca salt is then added to regulate the molar ratio of Ca to P to 1.67, the alkali agent is continuously or intermittently added and Ca-P type apatite is produced at pH 9-11.
Patent JP-H03284889-A (JP)
Title: Laser generator
Inventor: MERA KAZUO
IPC: B23K26/00
Filed: 1990-03-30
Abstract: PURPOSE:To reduce processing capacity of a gas purifier, and to reduce size and cost by individually providing blowing means for blowing moistened toxic gas from a laser generator to the purifier, and cooling means for cooling the generator. CONSTITUTION:Means for cooling an excimer laser generator 11 is composed of a circulation fan 13 and a heat exchanger 14, a base 18 raised at its temperature by generated heat 17 of the laser generator 11 is circulated by a circulation fan 13, cooled by a heat exchanger 14 mounted on the way of its passage to remove the heat 17. Thus, the air flow rate of the fan 15 is not necessary to obtain the flow rate for cooling the generator 11, but may be the rate matching to the leakage of toxic gas 10. Accordingly, by considering that the leakage of the toxic gas 16 is small, since the flow rate can be reduced, the flow rate of the gas to be processed by a gas purifier 20 can be reduced, and the purifier 20 can be reduce in size.
Patent JP-H09271936-A (JP)
Title: Device for adjusting liquid surface level in soldering apparatus
Inventor: SATO SHIGERU
IPC: B23K1/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To suitably execute the soldering to a prescribed position of a work and to improve the reliability of the quality by restraining the consumption of the solder as little as possible and adjusting the height to form the working liquid surface to the horizontal plane, such as the mirror surface, without increasing the number of revolutions of a pump. SOLUTION: The solder 2 charged in the inner part of a soldering vessel 1, is melted with a heater 7 and circulated into the inner part of the soldering vessel 1 with the pump 8 and also, a liquid surface adjusting body 34 is lowered in the inner part of a bending part in the soldering vessel 1 from the upper part of the soldering vessel 1 with an elevating/lowering mechanism 21. By this constitution, the liquid surface 2a of the solder 2 and the working liquid surface 2b are made to be high by the vol. lowering the liquid surface adjusting body 34 into the solder 2 at the bending part in the soldering vessel 1 to reduce the consumption of the solder 2. The working liquid surface 2b is wholly formed to the horizontal surface, such as the mirror surface without increasing the number of revolutions of the pump 8, and the work is dipped into the working liquid surface 2b, such as the mirror surface to suitably coat the solder 2 at the prescribed position.
Patent JP-H11283745-A (JP)
Title: El display device
Inventor: KOMURA TSUKASA
IPC: H05B33/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device constitution reducing reflection from all interfaces composing a display device, without setting a limit on the design of a thick-film of a luminescent layer, in a transparent EL display device. SOLUTION: This EL display device 100 is constituted by sequentially piling up a first lower insulating layer 2, a transparent lower electrode 3, a second lower insulating layer 4, a luminescent layer 5, an upper insulating layer 6, a transparent upper electrode 7, a transparent sealant 8, and a other side glass substrate 9, on one side glass substrate 1. Between the luminescent layer 5 and the one side glass substrate 1, the non-reflection condition defined by refractive indexes of the luminescent layer 5, the lower electrode 3, the lower insulating layers 2, 4, and the one side glass substrate 1 is satisfied. Also, between the luminescent layer 5 and the sealant layer 8, the non-reflection condition defined by reflective indexes of the luminescent layer 5, the upper electrode 7, the upper insulating layer 6, and the sealant layer 8 is satisfied.
Patent JP-H10244327-A (JP)
Title: Punch unit
Inventor: GERRY E JOHNSON
IPC: B21D28/34
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily adjust the length of a punch by arranging a radial direction projecting part arranged to one of a bushing and a base and an axial/ longitudinal direction groove formed on the other of the bushing and the base. SOLUTION: A punch unit can quickly and simply change a whole length of a punch 10 and a punch driver 22. That is, for a guide bushing 12, the unit consisting of the punch 10 and the punch driver 22 is separated and lifted so that a radial direction projecting part 40 moves downward from a groove which receives the projecting part and is open at its end. The punch unit 22, at the position lifted or retracted, is rotated to one direction or the other direction, when the punch 10 together with guide bushing 12 is fixed by engaging a pin 14 with the groove 16, an engaging length, in which a tip 24 of the punch driver 22 formed with an external screw in inserted in a screw hole of a rear end of the punch 10, is changed.
Patent JP-H10234632-A (JP)
Title: Dry and wet dual purpose vacuum cleaner
Inventor: KAWAMOTO EIICHI
IPC: A47L9/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner by which a large quantity of water, liquid and liquid filth, etc., are easily taken. SOLUTION: This cleaner fetches air including water into a liquid storing case 1 and, after that, separates air from water by a water separater 4. In this case, the taking-port of air including water is arranged by selecting one of the positions under the water of the liquid storing case 1 or adjacent to the upper end of the liquid storing case 1.
Patent JP-H01261517-A (JP)
Title: Sealed ball bearing
Inventor: KOIDE HIROAKI
IPC: F16J15/40
Filed: 1988-04-11
Abstract: PURPOSE:To prevent lubricant inside of a bearing from splashing by forming an elastically deformable soft part, to absorb the pressure change in the inside of the bearing sealed, on at least one of the peripheries of the sealing part and the periphery of the seal cover. CONSTITUTION:Keeping a gap to an inner race 4, a periphery part 25 of a seal part P1 is fitted in an outer race 5, the gap is filled with a magnetic fluid J, and a periphery part 21 of a seal cover F1 is fitted in the outer race 5. The seal cover F1 is made of rubber and comprised of the periphery part 21, a cover part 22, and core metals 23, 24 and the curved part (b) of the periphery part 21 is elastically deformed by pushing the core metal 24 part. The curved part (a) of the rubber-made periphery part 25 which, with a ring-shape seal main body 26 comprised of a ring magnet 26a and pole piece 26b firmly adhering to both sides of the ring magnet, composes a seal part P1, is elastically deformed by pressure change in the inside of a bearing B sealed with the seal cover F1, the seal part P1, and the magnetic fluid J. Lubricants inside of the bearing B is therefore prevented from splashing.
Patent JP-H06305944-A (JP)
Title: Bleaching composition of granular form that can be used for bleaching of hair and its preparation
Inventor: JIAN MARII MIRUKAN
IPC: A61K8/37
Filed: 1994-04-04
Abstract: PURPOSE: To obtain a peroxide deriv.-base granulated compsn. which maintains its uniform compsn. and does not generate dust during handling. CONSTITUTION: This granular bleaching compsn. contains 1st and 2nd binders as a granulating agent and has 65-800 μm particle diameter. The 1st binder is selected from among PVA, homo- and co-polymers of vinylpyrrolidone and a mixture of them and the 2nd binder is polyalkylene glycol having 2-4C alkylene groups and a mol.wt. of 200-30,000 or a mixture of such polyalkylene glycols.
Patent JP-S5513953-A (JP)
Title: Complementary integrated circuit
Inventor: FUJII SHIGERU
IPC: H01L29/78
Filed: 1978-07-18
Abstract: PURPOSE:To increase operating speed by providing a multicrystal Si gate electrode to form a mask through a gate insulation film, on well areas that are provided in a semiconductor substrate and are used for P and N channels, then by forming source-drain regions within each well area by the use of the above mentioned mask. CONSTITUTION:A P type well area 42 is formed to a N type Si substrate 41 by means of a diffusion process, and the entire surface is covered by a thick field SiO2 film 43, and then an opening is made in an element forming area. A thin gate SiO2 film 44 is covered in the opening, and ions are supplied through this film 44 to form a P type well area 45 at the adjoining area to 42. Then a multicrystal Si layer is laid on the entire surface before forming a gate electrode 46 on the area 42 by etching through the film 44. With this as a mask, N<+> type source-drain regions 50 and 51 are formed in the area 42 by means of a diffusion process, and this surface is covered by a Si3N4 film 48. Likewise on the other area 45, a multicrystal Si gate electrode 47' is formed, and is covered by a Si3N4 film 49, then P<+> type source-drain regions 53 and 54 are formed in the area 45 by means of the diffusion process.
Patent JP-H05291182-A (JP)
Title: Ecr plasma treating method
Inventor: SATO JUNICHI
IPC: H01L23/522
Filed: 1992-04-09
Abstract: PURPOSE:To provide an ECR plasma treatment technique in which yield of a device is improved by suppressing generation of particles even if the number of treatments is increased. CONSTITUTION:An ECR plasma CVD forms a Ti film 1a and then forms a TiN film 1b. The CVD further dummy deposits the Ti film for preventing peeling of the film after the films 1b are formed for a number of predetermined times, thereby suppressing generation of particles due to the films 1b.
Patent JP-S5712672-A (JP)
Title: Printer
Inventor: KOYANAGI YUKIAKI
IPC: B41J11/20
Filed: 1980-06-27
Abstract: PURPOSE:To enable both dot printing and matrix printing with a single printer by a method wherein a dot head is arranged behind a type head and the dot head is made movable to a platen. CONSTITUTION:The dot head 13 is arranged behind the type head 12. In the matrix printing, after types are selected by the rotation and the vertical shift of the type head 12, the dot head 13 is excited, a print wire jumps out and the type head 12 is impacted at the rear thereof for printing. Then, in the dot printing, the type head 12 retreat from a print wire and a dot head 13 approaches to the platen 2. Under this situation, the printing is performed by the dot head 13.
Patent JP-S5613419-A (JP)
Title: Laying structure for brick of regenerator
Inventor: KIDO NOBUYUKI
IPC: C21B9/02
Filed: 1979-07-12
Abstract: PURPOSE: To improve the heat transfer efficiency by convection, by increasing the distance between bricks at the butting portion to a breadth larger than that required as a margin to expand.  
     CONSTITUTION: In chimney type laying method of regenerator bricks, the distance between bricks at the butting part is increased to ≥40mm breadth positively thereby accelerating turbulent flow of gas, improving the efficiency of heat transfer by convection and heat-exchange efficiency. For example, the distances L at the butting portions between bricks 2, 2 at four corners are increased to 55mm compared to 180mm sq. opening of the diameter R of the gas flow passage 1. Formerly, bricks are laid with 25mm distance between bricks at the butting portion compared with 150mm sq. opening of the diameter. This method permits to improve the heat efficiency without increase in the volume of regenerator and has an advantage that no specific working is required. Generally the increase of the distance is limited within about 70mm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05252904-A (JP)
Title: Granule of baked bone meal and its production
IPC: A23L1/30
Filed: 1992-03-12
Abstract: PURPOSE:To obtain granules for food excellent in quality stability with time using, as the chief stock, baked bone meal prepared by treating animal bone at elevated temperatures followed by grinding, and to obtain a calcium-enriched food formulated with the granules. CONSTITUTION:Animal bone such as cow bone, pig bone, or fish bone is baked at 400 to 1000 deg.C or so and ground to obtain baked bone meal, which is, in turn, formulated with a shaping agent such as a saccharide, followed by granulation and drying to obtain the objective granules. In this case, the pH of the system is adjusted to <=8.0 in the presence of an organic acid such as citric acid. The other objective calcium-enriched food can be obtained by formulating food stock(s) with the above granules.
Patent JP-H01259156-A (JP)
Title: Austenitic stainless steel tube and its production
Inventor: ANRAKU TOSHIRO
IPC: C23C16/02
Filed: 1988-04-08
Abstract: PURPOSE:To manufacture an austenitic stainless steel tube having a Ti or Ti-alloy layer with superior adhesive strength and excellent in corrosion resistance by forming a penetration and diffusion layer of V on the internal and external surfaces of an austenitic stainless steel tube and then forming a Ti layer on the above by a CVD or pack cementation process. CONSTITUTION:A penetration layer 3 of V is formed on the external or the internal or both of the internal and external surfaces 4 of a tube stock made of austenitic stainless steel by a pack cementation process by using an inexpensive V penetrant (a blended material of metallic V, ammonium chloride, and aluminum). Subsequently, a Ti layer 1 is formed on the above by a CVD or pack cementation process. Since the formation of intermetallic compounds (Ti2Ni, TiNi, TiNi3) between Ni in the stainless steel and Ti (Ti2Ni, TiNi, TiNi3) having extremely brittle property is prevented by the presence of the V penetration layer 3, the austenitic stainless steel tube excellent in corrosion resistance due to the Ti layer can be obtained.