baber/WOPTO huggingface dataset:
Patent JP-S59223063-A (JP)
Title: Drum scanner device
Inventor: ARAI HIDEO
IPC: H04N1/06
Filed: 1983-06-01
Abstract: PURPOSE:To easily correct a coordinate value by providing a mechanism which moves an optical table in accordance with the thickness of a fitted drawing and adjusts the focal point, mechanism which counts and stores the moved distance of the optical table, and mechanism which automatically corrects the coordinate value of a pattern on the drawing from a stored value. CONSTITUTION:An optical table 7 is focussed to the surface of a rotary drum 2 and the value of a counter section 16 at this time is set to zero. After a drawing 1 is adhered, a ball screw 12 is driven by means of a motor 13 and the optical table 7 is foed to the drawing 1. An encoder 15 sends signal pulse train corresponding to the moved quantity of the table 7 when the table 7 is moved, to the counter section 16. The stored moved quantity is sent to a correction calculating mechanism 17 and correction calculation is performed by using the radius of the rotary drum 2 and the moved quantity at the time of focussing as parameters.
Patent JP-S5881-A (JP)
Inventor: UMEKI MASAFUMI
IPC: F27B1/00
Filed: 1981-06-25
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-S61257192-A (JP)
Title: Production of material rich in monoglyceride
Inventor: KOSUGI YOSHIJI
IPC: C12P7/64
Filed: 1985-05-08
Abstract: PURPOSE:To obtain the titled material containing a monoglyceride and useful as a food emulsifier, etc., from an inexpensive raw material, in reduced energy consumption without causing the denaturation of physiologically active substance, by reacting a reaction liquid containing an oil having high acid value, glycerol and an immobilized lipase at a water content below a specific level. CONSTITUTION:The objective material is produced by reacting a reaction liquid containing (A) an oil having high acid value, (B) glycerol and (C) an immobilized lipase at a water-content of <=3.0wt%. The component A is preferably an oil or fat raw material having high free fatty acid content and an acid value of >=30, and the component C is preferably the one produced by bonding a lipase to an anion exchange material and reinforcing the bond with a bivalent reaction reagent.
Patent JP-2000290226-A (JP)
Title: Purification of easily polymerizable substance-containing material and equipment therefor
Inventor: NISHIMURA TAKESHI
IPC: B01D3/32
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying the subject material in a high efficiency when purifying and separating easily polymerizable substance- containing materials using a specific distillation column, by specifying the linear velocity and retention time of steam in connecting tubes between the distillation column and a heat exchanger. SOLUTION: This method comprises steps of specifying the linear velocity of steam in connecting tubes 9 and 6 between a distillation column 1, a condenser 5 as heat exchanger, and a reboiler 7 to be >=5 m/s, and the retention time of the steam to be <=3 s, to purify an easily polymerizable substance- containing material when purifying and separating the material using the distillation column 1 composed of a plate column or the like having a heat exchanger (the condenser 5 and the reboiler 7 each composed of an upright-type heat exchanger). The easily polymerizable substance is e.g. (meth)acrylic acid, a (meth)acrylic ester. The easily polymerizable substance-containing material is a mixture of an easily polymerizable substance with by-products from synthesizing or producing the easily polymerizable substance.
Patent JP-H0595811-A (JP)
Title: Sunshade
Inventor: SUZUKI TOMOYUKI
IPC: A45B17/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide a sunshade capable of using as one having sunlight shielding characteristic at the time of sunshine while as an unbrella with a transparent shield at the time of rain. CONSTITUTION:A covering member formed of an electrochromic device 3 is mounted on a skeltonlike member 2 of unbrella 2, and a D.C. power supply 10 applying electric potential to the device 3 and a switch 11 for changing over the polarity of electric potential to be applied thereto.
Patent JP-S61257418-A (JP)
Title: Atmosphere heat treatment for link chain
Inventor: KANETAKE NORIO
IPC: C21D9/00
Filed: 1985-05-10
Abstract: PURPOSE:To execute heat treatment of a link chain thoroughly with high efficiency by supplying continuously and slackly the long-sized link chain onto a conveyor in an atmosphere heat treatment furnace so as to generate spaces between adjacent element links. CONSTITUTION:The link chain 1 is continuously and slackly supplied onto the conveyor 4 in a manner as to generate the spaces between the arc-shaped shoulder parts 3 of the adjacent element links 2 and is supplied together with the conveyor 4 to the atmosphere heat treatment furnace (not shown). The atmospheric gas is thereby passed to the central parts on the inside of the parts 3 as well, by which the chain 1 is subjected thorough heat treatment over the entire part of the links 2 thereof. The chain 1 is thereafter drawn continuously as a length of the link chain out of the above-mentioned heat treatment furnace and is cooled. The link chain 1 which does not generate early wear in the central parts on the inside of the shoulder parts 3 of the links 2 and has good quality is thus continuously obtd. with high efficiency by the above-mentioned heat treatment.
Patent JP-S5525256-A (JP)
Title: Digital sound inserting processor
Inventor: NISHITANI TAKAO
IPC: H04J3/17
Filed: 1978-08-10
Abstract: PURPOSE:To constitute the digital sound device-use processor at the periphery of CPU by providing the time generator, the new connection request PCM channel register and others, thus facilitating the diagnosis for the small-scale fault. CONSTITUTION:The sound detector detects whether the sound exists at each pulse code modulation channel via the input pulse code modulation signal, and time window generator 460 accelerates the permission start time by the amount equivalent to the number of the delayed pulse code modulation channel. At the same time, new connection request PCM channel register 410 takes the pulse code modulation channel number requesting the new connection into register 410 from the output of allotment register 130, circuit 110 and generator 460 each. Based on these signals, the usable sound inserting channel number is taken into register 420. Thus the diagnosis can be facilitated for the small-scale fault by means of digital sound- use processor 12 thus constituted.
Patent JP-S62257644-A (JP)
Title: Rewritable type optical disk
Inventor: TSUGAWA IWAO
IPC: G11B7/2433
Filed: 1986-04-30
Abstract: PURPOSE:To prevent the deterioration and deformation of a substrate occurring in the heat of a laser beam and to remarkably improve an information rewritable characteristic by using a thermosetting resin substrate (substrate consisting of a thermosetting resin layer/glass substrate). CONSTITUTION:The substrate of an optical disk is constituted of the thermoset ting resin substrate 1 and optical guide grooves are formed on the surface thereof. A thin film 2 of an optical recording medium is formed on the thermo setting resin substrate 1 and a protective film 3 is formed thereon. An epoxy resin, melamine resin, etc., are usable for the thermosetting resin of the optical disk and more particularly the epoxy resin is preferable in terms of transpar ency, moldability, strength and heat resistance. The strength over the entire part of the substrate is improved and a material (resin layer) to permit easy formation of patterns is usable if the substrate is constituted of the heat resist ant substrate and the thermosetting resin layer thereon in place of constituting the substrate of only the thermosetting resin substrate. An alloy consisting of elements of >=2 components to exhibit an eutectic phenomenon or materials having compd. compsn. and, for example, In-Sb, Al-Ca, etc., are used for the material to constitute the optical recording medium film.
Patent JP-H11331599-A (JP)
Title: Converting method for digital image
Inventor: GILMAN PAUL B
IPC: B41J2/52
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide the aesthetic satisfaction of an image by printing a digital picture with improved tone reproduceability and minimizing the influence of a flare so as to adapt the dynamic range of an original scene to that of a printing medium better. SOLUTION: This method selects one aiming curve from the group of aiming curves with respect to different media with shadow, halftone, highlight areas and maximum density lower than the prescribed density of a desired medium, varies the contrast of a shadow in the area of the shadow of an aiming curve selected for forming different aiming curve, forms a print with reduced flare, and selects the aiming curve with respect to the desired medium with prescribed maximum density consisting of respective steps deciding the different aiming curves of the desired medium permitting the better adaptation of the dynamic range of an original scene to the dynamic range of the medium.
Patent JP-H07277000-A (JP)
Title: Glass run channel for automobile
Inventor: KASAI TOMIMASA
IPC: B60J10/04
Filed: 1994-04-11
Abstract: PURPOSE:To improve fitting performance so as to mount a glass run channel positively to a door frame without a gap and prevent the seal lip of the glass run channel from being peeled during the descent of door glass. CONSTITUTION:A glass run channel 1 is provided with a body part 3 of U-shape cross section held by the sash 2a of a door frame 2, and seal lips 4a, 4b protruded from the opening side end parts of both side wall parts 3a, 3b of the body part 3 so as to come in elastic contact with the inner and outer surface of window glass G. In such a glass run channel 1, a first hook 5 is formed at the tip of the interior side seal lip 4a, and a lip 6a extended toward the inner surface of each side wall part is provided at the inner surface of the bottom wall part 3c of the body part 3, on the interior-side side wall part 3a side. A second hook 7 to be engaged with the first hook 5 is formed at the tip of the lip 6a.
Patent JP-2000291741-A (JP)
Title: Damper
Inventor: MORITA TETSUJI
IPC: F02B77/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a superior sound insulation effect by accomodating an elastic body and a mass body in an accomodating space and closing an opening of the accomodating space with a sound-insulation cover, SOLUTION: When the axial vibration is generated on a crank shaft 55 by the actuation of an internal combustion engine and the like, a mass body 6 is axially resonated with large amplitude, and the large noise is sometimes generated from an end surface of the mass body 6 toward the axial front and back directions. In a damper 1, the mass body is accomodated in an accomodating space 2h mounted on a hub 2 with a sleeve 4 and an elastic body 5, and the accomodating space 2h is sealed. Accordingly the the dispersion of noise to the outside of the accomodating space 2h can be prevented, and the superior sound insulation effect can be exercised.  Further as the sound insulating cover 13 is mounted not only on the front side of the hub 2 but also on the back side of the same, the noise generated from the hub 2 toward the back side can be reduced, and the superior sound insulation effect can be exercised.
Patent JP-S55117580-A (JP)
Title: Welding method of insulation coated metal
Inventor: SATOU AKIMOTO
IPC: B23K11/16
Filed: 1978-08-15
Abstract: PURPOSE: To break insulation coating and realize safety welding in a short time, by instantaneously applying the voltage several times higher than the normal applied voltage prior to the start of current supply, between the electrodes which pressure- sandwich the insulation-coated welding works.  
     CONSTITUTION: After the welding works 27 are pressure-sandwiched between electrodes 20, 20, a switch 21 is shifted to the (a) side to apply DC from terminals 31 and store the same in a capacitor 23. Thence, when the switch 21 is shifted to the (b) side, the insulation coating on the welding work 27 surfaces is broken. The discharge voltage may be controlled by a voltage controller 25. When the breakdown of the insulation coating is completed, an interlocking device actuates so that AC is applied from terminlas 35 to the welding works 27 by way of a transformer 29 and the ordinary spot welding is thereby accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5911045-A (JP)
Title: Optical transmitting method and device
Inventor: DEBITSUTO KOTSUTAA
IPC: H04B10/54
Filed: 1983-06-02
Abstract: Stimulated Brillouin Scattering, which occurs when light of narrow linewidth and above a threshold power is launched into a low loss optical fiber, is suppressed by time-varying the phase angle of the transmitted light waves.
Patent JP-H01312224-A (JP)
Title: Oilless bearing and manufacture thereof
Inventor: TERUI HIROYA
IPC: F16C33/00
Filed: 1988-04-21
Abstract: PURPOSE:To obtain a bearing having high-strength and abrasion resistance suited to construction and civil work in a sintered bearing multilayeredly molded by a cold hydrostatic pressure press method by composing an outer diameter layer of high- strength iron base sintering material, an inner diameter of high-hardness iron-base sintering material, dispersing solid lubricant in the inner diameter part, and impregnating pores of a sintered body with resin-base lubricant. CONSTITUTION:A cylindrical partitioning plate jig 4 for molding an inner diameter and a cylindrical jig 5 for molding an outer periphery, which are able to be pulled out vertically, are set in a cavity 3 composed of a cylindrical die 1 and a cylindrical pressurizing rubber 2. Then, the pressurizing rubber 2 is vibrated by a vibrator 6 while high-strength iron-base powder 7 is charged in an outer peripheral layer, and the jig 5 is pulled upward to form the outer peripheral layer. Next, the jig 4 is pulled up while abrasion-resistant iron-base powder 7, 8 is charged in an inner diameter layer. Pressure is exerted on the pressurizing rubber 2 to mold the iron-base powder 7, 8. Solid lubricant is dispersed in the inner diameter part, and the pores of the sliding part is impregnated with resin-base lubricant. An oilless bearing with high strength and abrasion resistance is obtained.
Patent JP-H09289767-A (JP)
Title: Stepping motor
Inventor: KAMIURA TAKESHI
IPC: H02K37/14
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which can improve productivity by improving workability of a part and improve angular accuracy and generating torque. SOLUTION: Cavities 72A, 72B are formed at both ends in an axial direction of a magnet 70 which is fixed coaxially with a shaft 20. The pole tooth part 51A of a bobbin 27A which includes a flange part 30 and through which a shaft passes is fitted into the cavity 72A and fixed inside a case 71, and the pole tooth part 51B of a bobbin 27B is fitted into the cavity 72B and fixed inside the case 71.  Long pole teeth 52A, 52A which are located in rotational symmetry to the shaft 20 from the external edge part of the magnet 70 which is separated from the cavity 72A to the flange part 30 which the bobbin 27A includes, and long pole teeth 52B, 52B which are located in rotational symmetry to the shaft 20 from the external edge part of the magnet 70 which is separated from the cavity 72B to the flange part 30 which the bobbin 27B includes are supported by a pole tooth supporting body 76 which is fixed on the inner surface of the case 71 by shifting them from each other by a prescribed angle.
Patent JP-H02279230-A (JP)
Title: Small hole electric discharge machining method
Inventor: SEZE NOBUHIRO
IPC: B23H7/02
Filed: 1989-04-20
Abstract: PURPOSE:To improve the efficiency of removing machining chips existing in an electric discharge machining portion, which are generated by electric discharge machining by oscillating and moving an X-Y table to which a workpiece is fitted during machining or after the completion of small hole electric discharge machining to oscillate the workpiece and cause the relative motion of an electrode and the workpiece. CONSTITUTION:A small hole such as a start hole or the like is bored in a workpiece by electric discharge machining, and after the completion of electric discharge machining the small hole, an X-Y table 21 to which the workpiece 8 is fitted is oscillated. By this operation, the relative motion of a wire electrode 1 and the workpiece 8 is caused to remove machining chips existing in an electric discharge machining portion, which are produced by small hole machining.
Patent JP-H09291454-A (JP)
Title: Stretchable elastic nonwoven fabric
Inventor: SATO SHINYA
IPC: D04H3/005
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable elastic nonwoven fabric having excellent stretchability and cloth-like feeling of comfortable touch from a carded web containing a shrinkable composite fiber comprising crystalline polypropylene and a thermoplastic elastomer by heat-treating the carded web. SOLUTION: This stretchable elastic nonwoven fabric is obtained by heat- treating a carded web that contains 30wt.% of a parallel type, split type or core-sheathed type of stretchable composite fibers formed of 5-70wt.% of a crystalline polypropylene, and 95-30wt.% of a thermoplastic elastomer, such as an ethylene-alpha olefin copolymer produced using a metallocene catalyst, as a second component, so that the composite fibers are fusion-bonded at confounding points of the fibers to have 40-100% of a rate of recovery from stretch when the fibers are stretched by 20%.
Patent JP-S59224059-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: ADACHI SHIYUUICHI
IPC: H01M4/06
Filed: 1983-06-03
Abstract: PURPOSE:To prevent any defects which might occur due to warps by preventing any warps of a positive electrode by integrating a current collector consisting of metal powder with a pellet formed by subjecting a positive active material to pressure molding in a nonaqueous electrolyte in which Li is used as a negative active material and MnO2 is used as the positive active material. CONSTITUTION:A negative electrode 3 made of Li metal is pressed and fixed to a negative current collector which is fixed to a negative can 1 by spot welding. On the other hand, a positive electrode 5 containing MnO2 as a positive active material and a positive current collector 6 consisting of metal powder are unified and molded by pressure before the thus obtained body is installed in a positive can 7. After that, a separator 4 consisting of a non-woven fabric or the like impregnated with nonaqueous electrolyte is interposed between the negative electrode 3 and the positive electrode 5, thereby assembling a nonaqueous electrolyte battery. In such a battery, any warps of the positive electrode 5 which might occur due to the current collector 6 is prevented.
Patent JP-H09263087-A (JP)
Title: Cap backward insertion fitting structure
Inventor: YOKOSUKA TAKEHIKO
IPC: B43K3/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To maintain appropriate fitting force for a long period of time by a method wherein spreading deformation of a fitting part of an inner cylinder is inhibited even though intensive pushing in force acts on concerning a cap backward insertion fitting structure. SOLUTION: A cap is composed of a metallic outer cylinder 7 and a synthetic resin made inner cylinder 8. A plurality of projected parts 81 are arranged on an inner peripheral surface of an opening end of the inner cylinder 8. An annular recessed part 2 to which the projected parts 81 fit by sinking is provided onto an outer peripheral surface of a tail end part of a shaft cylinder 1. A slant control wall 5 is provided in front of the annular recessed part 2. A clearance S between a crest part of the control wall 5 and an inner peripheral surface of the outer cylinder 7 is set to be less than a wall thickness T in a radial direction of the projected part 81 of the inner cylinder 8.
Patent JP-S612261-A (JP)
Title: Alkaline battery
Inventor: NOZAWA MUTSUO
IPC: H01M50/193
Filed: 1984-05-17
Abstract: PURPOSE:To produce an alkaline battery with excellent liquid leakage resistance by using a gasket which has both creep resistance characteristic of nylon and excellent moisture resistance. CONSTITUTION:A gasket 7 is prepared by mixing Teflon particles 7b into a nylon 7a. When the diameters of Teflon particles 7b are at most 300mu, it is possible to subject the gasket 7 to injection molding while the Teflon particles 7b are contained in the nylon 7a. And also, the content of Teflon particles 7b in the gasket 7 can be in the range of 0.1-70.0%. By using the thus prepared gasket 7 composed of a composite material, it is possible to obtain an alkaline battery with high liquid leakage resistance which can resist the circumstance of high temperature and high humidity and can be stored over a long period.
Patent JP-S58217886-A (JP)
Inventor: YOSHIDA TOSHIO
IPC: F16L15/00
Filed: 1982-06-11
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-H01272091-A (JP)
Title: Microwave oven
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1988-04-21
Abstract: PURPOSE:To allow cooking actions according to objectives and prevent a spark and abnormal heating by providing a speed change driving section driving one of the high-speed rotation of a kneading blade at the lower section of a heating chamber and the low-speed rotation of a turn table and a rotary connecting shaft on a rotary bed removably supporting the turn table. CONSTITUTION:When bread is to be baked using a bread container 12, bread dough is put in the bread container 12, a kneading blade 14 is rotated by a speed change driving section 16 at about 200rpm to knead the bread dough, then bread is baked through various processes. When a turn table 19 is to be used, the turn table 19 is rotated by the speed change driving section 16 at 5-6rpm. The high-frequency energy entering the gap between a rotary bed 20 and the bottom of a heating chamber 1 is made hard to infiltrate into a through-hole 52 as h1/h2 is made smaller, where h1 is the gap between a suppressing disk 67 and the bottom of the heating chamber 1 and h2 is the gap with the rotary bed 20. The occurrence of a spark and abnormal heating is prevented even when food waste or the like is stuck to the upper section of the first driving shaft 17.
Patent JP-2000292056-A (JP)
Title: Method for press drying and press dryer used therefor
Inventor: HIRAI MASAHITO
IPC: F26B3/20
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To rapidly dry a material to be dried to its interior in an ideal state by preventing rupturing of the material. SOLUTION: The method for press drying has the steps of pressing and drying a material 4 to be dried by a hot plate 1. The method for press drying the material comprises a heating step of press injecting pressurized gas into a sealed space 3 for pressing the material 4 by the plate 1, to enhance a pressure of the space 3 to higher pressure than an atmospheric pressure to enhance a boiling point of water in the space 3 to 100 deg.C or above to heat the material 4 by the plate 1; a pressure lowering step of holding the material 4 in a pressing state by the plate 1 after heating the material 4 in the heating step, lowering the pressure of the space 3, and removing the moisture contained in the material 4; and a discharging step of opening the space 3 after the pressure lowering step and removing the material 4 from the space 3.