baber/WOPTO huggingface dataset:
Patent JP-H0441602-A (JP)
Title: Manufacture of high strength structural member and raw material powder aggregate
Inventor: HORIMURA HIROYUKI
IPC: C22C1/04
Filed: 1990-06-05
Abstract: PURPOSE:To manufacture a high strength structural member under low working ratio by executing compacting treatment to aggregate of raw material powder composed of main powder consisting of crystal phase alloy powder and adding powder containing amorphous single phase alloy powder. CONSTITUTION:The light alloy raw material powder containing the main powder and the adding powder is made to the mixed powder whose volume fraction ratio P(Vf) of the adding powder is set at >=5%. Then the above main powder is made to the crystal phase alloy powder having volume fraction ratio C(Vf) of the crystal phase at 100% or near this. Further, the above adding powder contains the crystal phase and the amorphous phase and consists of at least one of the mixed phase alloy powder containing the amorphous phase at >=5% volume fraction ratio A(Vf) and an amorphous single phase alloy powder contg. 100% amorphous phase by the volume fraction ratio A(Vf). After compacting this aggregate of raw material powder, by executing hot extrusion, the high strength structural member is obtd.
Patent JP-H05321105-A (JP)
Title: Water-soluble sheet and its production
Inventor: KAWAI HIROYUKI
IPC: D04H1/4391
Filed: 1992-05-11
Abstract: PURPOSE:To obtain a water-soluble sheet excellent in especially transparency as compared with that of a conventional nonwoven sheet for chemical laces while having sufficient mechanical characteristics and a method for producing the water-soluble sheet. CONSTITUTION:The objective water-soluble sheet is obtained by using PVA fiber of a flat shape having a rectangular cross section at (1:3) to (1:100) cross- sectional slenderness ratio of single fiber thereof without any skin-core structure and <=100 deg.C softening point in water as principal fiber constituting the water-soluble sheet and binding the PVA fiber with a binder. This water-soluble sheet has >=60% light transmittance as the nonwoven sheet.
Patent JP-H10338238-A (JP)
Title: Packaging bag for cake
Inventor: WATANABE KATSUMI
IPC: B65D30/28
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for cake which can preserve cake well and also can prevent the cake from losing its shape. SOLUTION: The main body 1 of this packaging bag is so structured that both side edges 5b, 5b and one end side 5c formed in the narrow tip of two rectangular sheet films 5, 5 in a tapered shape are heat welded, and an opening part 6 is formed in the other end side 5a. A belt shaped mount 3 having roughly the same length as the end side 5c is provided in the direction from the end side 5c to the other end side 5a, and the mount 3 is adhered to the inside of each film 5, 5.
Patent JP-S63311473-A (JP)
Title: Document preparing device
Inventor: SUGIE MISAKO
IPC: G06F17/21
Filed: 1987-06-12
Abstract: PURPOSE:To easily generate a sentence in which an honorific is mixed, by constituting the titled device so that when a user inputs a character-string of an ordinary expression, and designates a part whose honorific expression is desired, its part is analyzed grammatically, and a candidate of the honorific expression is generated automatically. CONSTITUTION:The titled device is provided with an input means 1 for inputting a character-string, a display means 7 for displaying the inputted character-string, a character-string designating means for designating an arbitrary part in the character- string, and an analysis dictionary 12 in which information for showing a grammatical rule of an honorific expression of the Japanese language. Also, this device is provided with an analyzing means 9 for analyzing grammatically the part designated by the character-string designating means in the inputted character-string, in accordance with information in the analysis dictionary 12, a generating means 11 for generating a candidate of an honorific expression of the designated part in accordance with a result of its analysis, and a display control means 6 for displaying the candidate on the display means 7 so as to urge the selection. In such a way, user can generate a sentence in which an honorific has been mixed, by only selecting the candidate of the honorific expression.
Patent JP-S5771691-A (JP)
Title: Organism removing device
Inventor: KOBAYASHI DAISUKE
IPC: C02F1/48
Filed: 1980-10-22
Abstract: PURPOSE: To kill organisms contained in sea water and thereby contrive to prevent the corrosion of plant apparatuses, prevent an overload and enhance the efficiency by a method wherein a comb-shaped screen, a grid-type electrode and filter boxes are sequentially placed in a sea-water inlet side passage in the direction of the inflow of the sea water.  
     CONSTITUTION: Relatively larger organisms and foreign materials contained in the sea water taken in through an intake port 1 are removed by the comb-shaped screen 8. Smaller organisms not removed by the screen 8 enter the openings of the grid- type copper plate electrode 9, where they are electrocuted because an electric current supplied from an external power source 14 passes through the sea water, and the dead organisms enter into the filter box 10 together with smaller foreign materials. Still smaller corpses or organisms and foreign materials penetrating through the box 10 are removed by the filter box 11. The condition of the corpses and foreign materials accumulated in the filter boxes 10, 11 is detected by a differential pressure gauge 21, pure water is periodically jetted from a high-pressure nozzle 16 for washing, a gate valve 19 is opened and a discharge pump 5 is operated to discharge the corpses and foreign materials into a discharge port 6 through a corpse intake port 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0773881-A (JP)
Title: Zinc oxide alloy powder for alkaline zinc storage battery and manufacture thereof
Inventor: HATA HIROMI
IPC: C22C18/00
Filed: 1994-06-07
Abstract: PURPOSE:To manufacture zinc oxide alloy powder for an alkaline zinc storage battery which is difficult to generate dendrite short-circuiting or the like by oxidizing a surface layer of the zinc alloy powder by the use of a potassium hydroxide solution in the atmosphere. CONSTITUTION:Use of zinc oxide alloy powder for an alkaline zinc storage battery, at least a surface layer of which is oxidized, as a negative active material can remarkably improve a cycle characteristic of an alkaline zinc storage battery. It is preferable that zinc alloy powder should be composed of one or more kinds of metals selected from Cd, Pb, Sn, In, Ga, Tl, Ca, Bi and Al, zinc and inevitable impurity. At least the surface layer, or preferably about 5% or more, more preferably, about 30% or more of a metal element is oxidized in the atmosphere by the use of a potassium hydroxide solution, thus oxidizing the surface layer of the zinc alloy powder. The resultant zinc oxide alloy powder is combined with metal zinc powder and the above-described zinc alloy powder, thereby obtaining a negative electrode active material for the alkaline zinc storage battery.
Patent JP-H08337021-A (JP)
Title: Sheet feeding device
Inventor: ONO MASAHARU
IPC: F16H35/10
Filed: 1995-06-14
Abstract: PURPOSE: To prevent transmision of abnormal torque on occasion of sheet jamming or the like by a method wherein a torque limiter is provided at a power transmission part transmitting torque of a motor in a sheet feeding device that feeds recording sheets at a specified speed. CONSTITUTION: In a sublimation thermal transfer recording apparatus, a thermal head 3 is pressed against a platen roller 4, and ink on an ink sheet 2 is sublimated with heating elements on the thermal head 3 heated in accordance with data, and transferred onto a recording sheet. After the transfer, the recording sheet 1 is fed at a specified amount of feeding by rotation of the platen roller 4 driven by a sheet feeding mechanism composed of a motor 6 and a gear train. A torque limiter is incorporated in a gear 8 in the gear train of the sheet feeding mechanism. The torque limiter is composed of a limiter yoke, a magnet and a stator yoke, and constructed so that it can run idle when abnormal torque occurs to the sheet feeding mechanism. Thereby, transmission of abnormal torque can be prevented.
Patent JP-S6210382-A (JP)
Inventor: YAMADA SHUNICHI
IPC: E04H15/22
Filed: 1985-07-04
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-H08340547-A (JP)
Title: Video camera dealing with cif
Inventor: UKITA SHINJI
IPC: H04N7/01
Filed: 1995-06-14
Abstract: PURPOSE: To efficiently constitute the circuit of a video camera by processing corresponding to CIF directly applied to a luminance signal and color difference signals. CONSTITUTION: A PAL compatible CCD 16 is operated based on a 34MHz clock and provides an output of a video signal of 29.97 frames per second. A luminance signal Y2 generated by a luminance signal generating circuit 22 is converted into a digital luminance signal (y) in response to a 6.8MHz clock. On the other hand, a multiplexer 32 generates point sequential color difference signals U, V in response to the 3.4MHz clock from color difference signals R-Y, B-Y generated by a color difference signal generating circuit 20. The signal is converted into digital point sequential color difference signals u, v in response to a 6.8MHz clock by an A/D converter 28. The digital luminance signal (y) and the digital point sequential color difference signals u, v are de- framed at an interval of one field by a field de-framing circuit 34 and number of lines of a video signal is 287.5 lines.
Patent JP-S636092-A (JP)
Title: Refrigerator oil
Inventor: KANETAKE KATSUHIKO
IPC: C10M111/04
Filed: 1986-06-25
Abstract: PURPOSE:To improve the lubricity in low-temp. starting and high degree of dissolution of a refrigerant, by mixing a particular alkylbenzene of hard type with a paraffinic mineral oil which has been dewaxed at low temperature so that the mixed oil exhibits particular properties. CONSTITUTION:An alkylbenzene of hard type having a viscosity of 40cst or more at 40 deg.C and a paraffinic oil which has been dewaxed at low temperature are mixed with each other so that the mixed oil has a critical dissolution temp. of -10 deg.C or below and a viscosity of 3cst or more as determined at 60 deg.C and 16kg/cm<2>abs in dissolution of R-22.
Patent JP-H0270082-A (JP)
Title: Device for electrically regulating electrode in electrolytic cell and method for electrically regulating inside of the cell
Inventor: RICHIYAADO AARU TAIMUUERU
IPC: C25B15/00
Filed: 1987-06-15
Abstract: PURPOSE:To safely produce high-quality hydrogen with high energy efficiency by setting plural electrode plates capable of being appropriately changed over to an anode and a cathode, and impressing a DC pulse voltage for generating hydrogen from the cathode part and activating the anode part. CONSTITUTION:The electrode plates 6 and 7 are set in the electrolyte 8 (brine) in the electrolytic cell 5, switches 17a and 17b are turned on, and switches 18a and 18b are turned off to use one of the electrode plates 6 and 7 as the anode and the other as the cathode. The switches are conversely turned on and off to change the polarities of the electrode plates 6 and 7. A current is applied to a current regulating circuit 1 from an AC power source, converted into a DC pulse current, and supplied to the electrode plates 6 and 7 through terminals 15 and 16. As a result, the electrode plates 6 and 7 act as an anode or a cathode, hydrogen is generated from the cathode plate, the anode plate is activated, and the generated hydrogen is stored in a vessel 14 through a pipe 13. By this method, hydrogen is safely produced at a low cost.
Patent JP-H0360472-A (JP)
Title: Welding of ceramic and powder composition for using therefor
Inventor: REON FUIRITSUPE MOTETSUTO
IPC: C04B35/04
Filed: 1990-06-04
Abstract: PURPOSE: To improve the quality of a welded ceramic by limiting a permissible ratio of SiO 2  existing in refractory powder and largely reducing or avoiding vitreous material, at the time of projecting oxidizing gas and mixed material of refractory and fuel powder on the surface and sticking cohesive refractory mass by burning.  
     CONSTITUTION: The oxidizing gas of O 2 , etc., and the mixed material of the refractor and the fuel powder, are projected on the surface to be treated and the fuel is burnt to generate the sufficient heat to at least partially melt or soften the refractory powder. By this method, the ceramic is gradually stuck. i.e. welded from the cohesive refractory mass to the above surface. In such a case, the fuel powder exists by ≤15 wt.% in the total mixed material and two or more kinds among Al, Mg, Cr and Zr are contained. Further, the essential part of the refractory powder is composed of one or more kinds among MgO, Al 2 O 3  and chromic oxide. Furthermore, it is better that SiO 2  and CaO may be not contained, but in the case that they are contained, mol. ratio of SiO 2  and CaO contained in the refractory powder is necessary to satisfy the following inequality [SiO 2 ]%≤1.2+[CaO]%. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0680990-A (JP)
Title: Detergent for removing asbestos dust adherent to rotor in brake
Inventor: SATO TORU
IPC: C09K3/14
Filed: 1992-06-08
Abstract: PURPOSE:To remove an asbestos dust adherent to a rotor without permitting it to fly out by incorporating methylene chloride and a specific hydrocarbon. CONSTITUTION:30-80 pts.vol. methylene chloride is mixed with 70-20 pts.vol. at least one hydrocarbon selected between n-hexane and cyclohexane. The mixture is packed into an aerosol can along with liquefied petroleum gas, dimethyl ether, etc., thereby giving a detergent. A rotor is sprayed with the detergent to clean off the asbestos dust adherent to the rotor.
Patent JP-H0818089-A (JP)
Title: Semiconductor photodetector
Inventor: KATO KAZUTOSHI
IPC: H01L31/107
Filed: 1994-06-29
Abstract: PURPOSE:To prevent the deterioration of high frequency characteristics by the frequency component of a delay Hall and to perform the high-speed response of a semiconductor photodetector by providing a low carrier concentration layer having larger band gap than a light absorbing layer between the absorbing layer and a p-type semiconductor. CONSTITUTION:A low carrier concentration layer 104 having larger band gap than a light absorbing layer 103 is disposed between the layer 103 and a p-type semiconductor 105. That is, an InGaAsP layer 102, a low carrier concentration InGaAs (band gap energy of 0.7eV) light absorbing layer 103 are sequentially provided on a semi-insulating InP board 101. The layer 104 in which InP (band gap energy of 1.3eV) layers and InGaAsP (band gap energy of 0.9eV) layers are alternately laminated by ten layers is provided on the layer 103, a p-type InGaAsP layer 105 is provided thereon, and further a p-type InP layer 106, an n-type ohmic layer 107 and a p-type ohmic electrode 108 are provided thereon.
Patent JP-S5848911-A (JP)
Inventor: NISHIZAWA TAKESHI
IPC: H01G13/00
Filed: 1981-09-18
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-H0313060-A (JP)
Title: Picture reader
Inventor: NAKAMURA TAKESHI
IPC: H04N1/10
Filed: 1989-06-09
Abstract: PURPOSE:To read picture information with an optimum state by using selectively a half mirror and a full reflection mirror constituting an optical path split means in response to an original. CONSTITUTION:When an original A with a binary picture such as a character or a line picture recorded thereon is read, a half mirror section 22 of an optical path split means 20 is placed on an optical axis of a lens 18. The light from the original A is a transmission light or a reflected light at the half mirror section 22 and read by CCDs 12, 14 and 16. On the other hand, when the read picture is a consecutive gradation picture of a color original or the like, a partial mirror section 24 is placed on the optical axis of the lens 18. The light from the original A passes though transparent glass plates 23b, 23c or is reflected totally in a full reflection mirror 23a and made incident and read by the CCDs 12, 14 and 16, then the luminous quantity made incident in the CCDs 12, 14 and 16 is not almost attenuated.
Patent JP-H071121-A (JP)
Title: Heat transmission brazing method for hollow metal material
Inventor: IWAI ICHIRO
IPC: B23K31/02
Filed: 1993-06-18
Abstract: PURPOSE:To execute sufficient and good joining even for a hollow aluminum material having large heat radiation area by restraining heat radiation from a portion except an joining part in the hollow metal material and preventing heat dispersion from the joining part. CONSTITUTION:At the time of joining the hollow metal material 1 and the other metal material 2 by interposing a brazing filler metal 3 on a joining interface between the hollow part outer wall surface 12 of the hollow metal material 1 and the other metal material 2 and melting the brazing filler metal 3 with heat conduction to the joining part from the heat generating body 4, in the condition of at least the part except the joining part at the peripheral part of the hollow metal material 1, both members are joined.
Patent JP-S5572620-A (JP)
Title: 2-cycle internal combustion engine
Inventor: KIDA MASASHI
IPC: F01L1/36
Filed: 1978-11-29
Abstract: PURPOSE: To prolong overlapping time of air exhaustion and air scavenging at high- speed operation and to improve air-filling efficiency, by linking operation of a cam shaft gear of a 2-cycle engine to a crank shaft gear through a phase-difference control pulley whose phase shifts by centrifugal force.  
     CONSTITUTION: A cam shaft gear 4 to be provided on the top of a cylinder block 10 drives scavenging valve 25. This gear 4 is linked to a crank shaft gear 3 through a timing belt 9. In this belt 9, a tensioner pulley 5 and a phase-difference control pulley 6, which are to be arranged in positions opposite each other, are engaged with each other. Between these pulleys 5 and 6, tensioner springs 82 and 83 are arranged through shifting members 84 and 85. And the phase-difference control pulley 6 presses the member 85 with increase of revolution (or r.p.m.). And therefore, distance between the pulleys 5 and 6 stretches, and the phase for the cam shaft gear 4 to open and close the scavenging valve 25 becomes longer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5374133-A (JP)
Title: Method of removing shots in inorganic fibers and device therefor
Inventor: KOGA YOSHIAKI
IPC: C03B37/10
Filed: 1976-12-10
Abstract: PURPOSE: Fibers, together with carrying gas, are introduced upwards into a vertical duct and a pressurized gas is supplied to the duct, thereby unraveling and dispersing the intertwined fibers and separating shots in high efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H083017-A (JP)
Title: Cosmetics composition containing fatty substance and aqueouspolymer dispersion and method for using its dispersion
Inventor: BERUTORAN RIYON
IPC: A61K8/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain an aqueous polymer dispersion that contains a fatty substance and polymer particles resulting form the polymerization of a radical monomer in the interior and/or partially at the surface of already existing polymer particles of polyester type and can enhance or optimize its characteristics to make-up cosmetic and the like. CONSTITUTION: This cosmetic composition contains a fatty substance as a volatile hydrocarbon-and/or a silicon-containing wax or oil and an aqueous polymer dispersion consisting of particles resulting from the polymerization of a radical monomer in the interior and/or partially at the surface of already existing polymer particles selected from polyester, polyester-amide and alkyd types. This aqueous polymer dispersion is used as a coating film-forming agent or as a polar component remaining in water or as a make-up component to enhance its releasing properties. In addition, the dispersion is used in a mascara or eye linear composition to enhance the elongation of eye lash and the polarity remaining in the water.
Patent JP-S629702-A (JP)
Title: Production of rough shape billet
Inventor: KURIYAMA NORIYUKI
IPC: B21B1/08
Filed: 1985-07-05
Abstract: PURPOSE:To improve the toughness of a fillet part and to decrease the anisotropy of an impact characteristic by rolling a slab obtd. by forging with plural box calibers which are provided with bulging parts in the central part and are successively increased in the caliber width, rolling further the slab with box calibers having a flat bottom then forming the rough billet. CONSTITUTION:The slab 12 is cast from a steel ingot 10 by forging. The slab 12 having the decreased anisotropy of the structure and inclusions is thus obtd. The slab 12 is successively rolled with the plural box calibers which are provided with the bulging parts in the central parts and are successively increased in the caliber width to form an intermediate billet 14 made into a dogbone sectional shape having grooves 14B on the thick surfaces 14A. The intermediate billet 14 are rolled with the box calibers having the flat bottom to form the intermediate billet 15 having the flat thick surface 15A. The billet is rolled by forming calibers to form the rough billet 16 for a wide flange beam. Then the anisotropy of the structure and inclusions in the part to be formed as the fillet part 20A of the shape steel 20 is decreased.
Patent JP-S6210274-A (JP)
Title: Method and device for vapor phase synthesis
Inventor: OSAKA HAJIME
IPC: C23C16/458
Filed: 1985-07-08
Abstract: PURPOSE:To prevent the generation of a crack of spherical crystal by separating a substrate from the synthesized crystal before the cooling of a furnace wherein the vapor phase synthesis has been finished. CONSTITUTION:Crystal such as ZnS is synthesized on the surfaces of an outer frame part 1d of a substrate and the spherical substrates 1a-1c by introducing H2S or the like through a nozzle 6 and introducing vapor of Zn or the like through a nozzle 7. At a point of time wherein this synthesis has been finished, the spherical substrates 1a-1c are drawn out to a heater 3 side by operating a substrate drawing-out rods 2a-2c. Thereby the spherical substrates 1a-1c and the synthesized crystal 9 are separated before the cooling of a furnace 4. In such a way, the formation of a crack and the generation of a crazing of synthesized crystal 9 can be prevented in a spherical relief part of the substrate concentrated with the stress by separating both the synthesized crystal 9 and the spherical substrates 1a-1c which are different in the thermal expansion coefficient.
Patent JP-S5574243-A (JP)
Title: Up down counter unit
Inventor: FUKUOKA TOYOICHI
IPC: H03K23/00
Filed: 1978-11-29
Abstract: PURPOSE:To enable to identify the number of pulses independently of the count number, 0 or more, or less, by outputting the number of pulses as they are as to the count of the down input pulse from ''0'' count state and by the display of + or - to each display value to distinguish it with the count of the up input pulses. CONSTITUTION:The up and down selection circuit 4 selects mutually the up or down input pulse and feeds it to the up or down input terminal of the counter 1 while the output count value of the up and down counter 1 is ''0'' count or less up down count area. The drive circuit 5 drives the identification display unit 6 corresponding to the selection and return operation of the up down selection circuit 4 and displays - at the state of selection and + at the state of non-selection.