baber/WOPTO huggingface dataset:
Patent JP-H03243589-A (JP)
Title: Platform device of elevator
Inventor: KANAMORI OSAMU
IPC: B66B3/02
Filed: 1990-02-22
Abstract: PURPOSE:To avoid installation of a display and operation apparatus on the wall surface by providing a platform door to bring the door closing side end in the full opening between the vertical frame of a triple frame which is wider than the effective width of the doorway and the end of the effective width of the doorway, and installing the display and operation apparatus on the surface side of the end of the door closing side of the platform door. CONSTITUTION:A vertical frame 3 of a triple frame which is wider than the effective width of the doorway of an elevator cage 6 is provided, and a platform door 2 is provided to bring the door closing side end at the full opening between the vertical frame 3 and the end of the doorway effective width. And on the surface of the door closing side end of the platform door 2, an apparatus 5 for operation and display is provided. As a result, even though the platform door 2 is fully opened, the apparatus 5 for operation and display can be prevented from contacting to the vertical frame 3. Consequently, a troublesome work to arrange the apparatus 5 on the wall surface 4 side is unnecessary, the apparatus 5 can be operated by watching it even in the full opening condition, and the operation is made easier.
Patent JP-S58156067-A (JP)
Inventor: MATSUI MASAO
IPC: D06B11/00
Filed: 1982-03-13
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-S63210089-A (JP)
Inventor: FUJIMOTO TADASHI
IPC: C04B41/89
Filed: 1987-02-25
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-S59164604-A (JP)
Title: Manufacture of isotropic carbonaceous material of high density
Inventor: NOGUCHI KOUSAKU
IPC: C04B35/52
Filed: 1983-03-11
Abstract: PURPOSE:To manufacture an isotropic carbonaceous material of high density by compression-molding fine powder of a bulk mesophase having a specified composition and by calcining the molded body. CONSTITUTION:When hydrocarbon-base heavy oil such as heavy oil from crude oil, coal tar or oil from oil sand is carbonized by heat treatment at 400-500 deg.C, fine spherical crystals produced in melted and heat treated pitch obtd. in the early stage are separated from the matrix pitch with a solvent. The resulting bulk mesophase is melted by heating at 200-350 deg.C, and the contained pitch is selectively removed by >=100G centrifugal force. The pitch-free mesophase is aged by heating to 400-500 deg.C in an inert gas to obtain a bulk mesophase contg. >90% quinoline-insoluble matter and <15% volatile matter. The bulk mesophase is pulverized to <=200 mesh and press-molded into a desired shape. The molded body is carbonized by heating in a nonoxidizing atmosphere and graphitized at 2,000-2,800 deg.C.
Patent JP-H01214278-A (JP)
Title: Piezoelectric actuator
Inventor: KAWASHIMA HIROFUMI
IPC: H02N2/00
Filed: 1988-02-23
Abstract: PURPOSE:To accurately control in three directions of x--z-axes by applying the relationship between an electric field and a distortion by the piezoelectric property of a crystal. CONSTITUTION:A crystal actuator is provided with a through hole 2 in a crystal block 1, and driving electrodes 3-6 are disposed on the respective faces. A voltage is applied to the electrodes 3-6 to displace it in the respective directions. It is displaced in a y-axis direction of an arrow A by the electrodes 3. 3', similarly in the y-axis direction by the electrodes 5, 5', in an x-axis direction of an arrow B by the electrodes 4, 4, and in a z-axis direction by shearing force by the electrodes 6, 6'. Thus, a stylus attached part 7 is displaced in the x-z-axes directions, and accurate displacement controls can be performed by regulating the voltage values to be applied to the respective electrodes.
Patent JP-S56139281-A (JP)
Title: Locating accuracy compensating method for gas cutter
Inventor: KAWAKAMI MASAMICHI
IPC: B23K7/10
Filed: 1980-03-31
Abstract: PURPOSE: To compensate the locating accuracy of gas cutter by inserting wedge- shaped spacers having different tapers between the bottom of one side of the frame and the upper surface of reference side saddle.  
     CONSTITUTION: In gas cutter 1, several kinds of wedge-shaped spacer 13 having different stapers are inserted between the bottom of one side of frame 3 and reference side saddle 11. In this way, the whole body of saddle 11 is inclined with angles corresponding to each spacer and the tread of reference roller 12 fitted to this saddle 11 on rail 2 is freely changed. Thus the locating error due to the wear of driving roller 12 can be compensated by selecting the outer circumference of tread of roller 12 on rail 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01214868-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMORI HASHIE
IPC: G03G5/06
Filed: 1988-02-23
Abstract: PURPOSE:To obtain an electrophotographic sensitive body small in deterioration of sensitivity and chemical deterioration by incorporating a specified hydrazone compound as an electric charge transfer material. CONSTITUTION:The electrophotographic sensitive body can be enhanced in chemical stability and printing resistance and reduced in deterioration of sensitivity by using as the charge transfer material at least one of the hydrazone compounds represented by the formula shown on the right in which each of A and B is optionally substituted aryl; R2 is alkyl, dialkylamino, alkoxy, allyl, aralkyl, halogen, aryl, or a heterocyclic group; each of R1, R3, and R4 is H, or each of R1 and R2, R2 and R3, R3 and R4, R1 and R2 and R3, R2 and R3 and R4, and R1 and R2 and R3 and R4 may form an aromatic or hetero ring.
Patent JP-H08229983-A (JP)
Title: Molding machine
Inventor: NIIMI HISAO
IPC: B29C45/26
Filed: 1995-02-28
Abstract: PURPOSE: To enable the saving of power cost in the injection step of a molten resin by forming a male screw which is engaged with a female screw formed on the inner peripheral surface of a nozzle-touching part of a molding die and then is screwed into the nozzle-touching part, on the outer peripheral surface of a nozzle tip part. CONSTITUTION: A male screw 16 which is engaged with a female screw 8 formed on the inner peripheral surface of the nozzle-touching part 3e of a fixed die 3 and then is screwed into the nozzle-touching part 3e, is formed on the outer peripheral surface of the tip part of a nozzle 6 installed in a rotatable manner and in such a manner that the nozzle moves back and forth between tire fixed die 3 side and its opposite side. In addition, a drive mechanism for rotating to drive the nozzle 6 forward and backward is installed on a sliding table. Consequently, the tip part of the nozzle 6 is retained as it is connected to the nozzle-touching part 3e, if the male screw 16 on the nozzle 6 is engaged with the female screw 8 of the nozzle-touching part 3e in the injection step of a molten resin.  Further, a drive force for pressing the nozzle 6 to the fixed die 3 side is no longer required, so that power cost required for pressing the nozzle 6 during the injection step can be saved.
Patent JP-H01309952-A (JP)
Title: Method and system for producing superconductive ceramic product
Inventor: YOSEFU DEII RIAADON
IPC: H01L39/24
Filed: 1989-02-22
Abstract: PURPOSE: To produce an oxide ceramic product improved in superconductivity, by generating a plasma thermal spraying stream directly heading toward a substrate in a reduced pressure thermal spraying chamber, introducing oxygen into the thermal spraying chamber, and maintaining the oxygen partial pressure at a selected partial pressure.  
     CONSTITUTION: The pressure in the thermal spraying chamber 12 is reduced down to 50 to 600Torr by a pump system 14 and oxygen is introduced into the thermal spraying chamber 12 from an oxygen source 50 via a value 49. The oxygen partial pressure is maintained at 10 to 50% of the reduced pressure. The ceramic powder in a powder supplying device 40 is supplied in this state by the inert gas from a carrier gas source 42 to a thermal spraying machine nozzle 46 and a plasma forming gas is supplied from a plasma forming gas source 26 to a thermal spraying machine 20. A DC arc current is applied to the thermal spraying machine 20 from an output supply device 23. The plasma thermal spraying stream 30 generated in such a manner heads toward the substrate 39. Vibration motion is applied by a driving system 38 on the substrate 32 so that the thermal spraying stream 30 heads toward the substrate 32 to from the ceramic film 45. As a result, the oxide ceramic film 45 improved in the superconductivity is formed on the substrate 32. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60187392-A (JP)
Title: Method for removing phosphorus in liquid
Inventor: HIRASAWA IZUMI
IPC: C02F1/58
Filed: 1984-03-05
Abstract: PURPOSE:To maintain a high phosphorus removing rate for a long period by bringing the liquid to be treated, wherein the concn. ratio of the total carbon dioxide to phosphoric acid contained in the liquid is regulated to 6-10, into contact with a solid contg. hydroxyapatite in the presence of calcium. CONSTITUTION:A part of the liquid from a decarbonation vessel 2 is taken out from a water sampling pipe 4, and passed respectively through a total carbon dioxide analyzer 7 and a phosphorus concn. analyzer 8 to measure continuously both concns. The amt. of sulfuric acid and air is controlled so that the concn. ratio of total carbon dioxide to phosphorus may be regulated to <=10. The liquid flowing out from the decarbonation vessel 2 is introduced into a pH regulating vessel 9, and slaked lime, etc. is introduced from a pipe 11 to regulate the pH to 6.5-9.5. After the SS in the liquid is then removed in a sand filtration vessel 13 packed with anthracite 12 in the (a) series, the liquid is passed downward through a dephosphorization vessel 15 packed with phosphate rock 14 to remove the phosphorus, and the treated water is discharged from a pipe 16.
Patent JP-H07229135-A (JP)
Title: Soil improvement method
Inventor: SEKIGUCHI KOJI
IPC: E02D3/10
Filed: 1994-02-15
Abstract: PURPOSE:To completely replace a soft ground by establishing plural sand piles having a regular hexagonal horizontal section in a soft ground in such a manner that the respective sides come into contact with each other overall not to leave a gap between the sand piles. CONSTITUTION:A polygonal pipe having a regular hexagonal horizontal section is driven vertically into the soft ground to be improved, and sediment in the polygonal pipe is discharged. Subsequently, sand is supplied into the polygonal pipe, and while sand is subjected to compaction, the polygonal pipe is pulled out to establish a compressed sand pile 1 having a regular hexagonal horizontal section in the ground. Plural piles 1 are established similarly, and the respective sides of the piles 1 are brought into contact with each other overall to make the replacement percentage of soft ground 100%. Further, at need, the respective sides of the piles 1 are shifted from each other and brought into contact with each other to leave a very little gap between the mutual contact parts of the piles, that is, a soft ground part, and the soft ground is replaced at an arbitrary rate. Thus, the soft ground is improved to a ground with a high horizontal rigidity.
Patent JP-H0654903-A (JP)
Title: Biological information control ultrafilter during dialysis
Inventor: SHIBATA TAKESHI
IPC: A61M1/34
Filed: 1991-02-13
Abstract: PURPOSE:To continuously monitor the change of the biological reaction on the ultrafiltration of a patient under dialysis and utilize the information for ultrafiltration control. CONSTITUTION:This ultrafilter is constituted of a main circuit M constituted of a blood pump 1 and a chamber 3 with a manometer 3, a branch circuit B constituted of a branch circuit blood pump 5 connected with its input to the input side or the output side of the blood pump 1 of the main circuit M, a branch circuit chamber 6 with a branch circuit manometer 4' connected to the output side of the branch circuit blood pump 5, and the fine pipe 7 of the branch circuit B connected to the chamber 3 of the main circuit M from the chamber 6, and a blood dialyzer 2 inputted from the chamber 3 of the main circuit M.
Patent JP-S53126596-A (JP)
Title: Work feed means for discharge processing apparatuses
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1977-04-12
Abstract: PURPOSE:To provide a work feed means of a simple contsruction for discharge processing apparatuses, which are widely used for engraving and wire cut, using a pulse motor which premits a control operation similar to one by a servo-motor.
Patent JP-S60188524-A (JP)
Title: Construction of foundation pile
Inventor: SATOMICHI TAKESHI
IPC: E02D5/34
Filed: 1984-03-03
Abstract: PURPOSE:To construct a foundation pile even in narrow places by a method in which a boring machine is operated, the ground is excavated while injecting muddy water, a reinforcing bar cage is set into the pit, and while placing a concrete through a tremie tube, the muddy water is discharged. CONSTITUTION:A surface layer casing 30 is set, a sand pump 25 is operated, and a boring machine 11 is operated for excavation while injecting a formulated muddy water. Excavating rods are connected with each other in order, excavating operations are continued, excavating slime is treated, and the excavating rods are pulled up. A reinforcing bar cage 32 is then penetrated and set in the pit. Concrete is placed into the pit through a tremie tube 33 inserted into the pit, and the muddy water is drained by a pump 35. The foundation pile can thus be constructed by very small-size compact apparatus, and the slime can be simply treated. Thus the construction work can be carried out very quickly.
Patent JP-S60184469-A (JP)
Title: Prevention method of peeling crack of austenitic stainless steel build-up metal
Inventor: HAZAMA TOKUICHI
IPC: B23K15/00
Filed: 1984-03-02
Abstract: PURPOSE:To enable prevention of the peeling crack of a build-up metal by making a hardened layer having high dislocation density in the surface layer part of the base metal constituting a pressure vessel in which high-temp. high-pressure hydrogen exists and forming >=1 layers of austenitic stainless steel by build-up welding thereon. CONSTITUTION:A high-energy density beam such as an electron beam or laser beam is irradiated on the surface layer part of a base metal consituting a pressure vessel in which high-temp. high-pressure hydrogen exists or the surface layer part of the low alloy steel build-up part thereof to form a hardened layer having high dislocation density and an austenitic stainless steel is build-up to >=1 layers thereon in the stage of welding the austenitic stainless steel to said base metal or the surface layer part of said build-up metal layer. The considerable integration of the hydorgen atoms which may arise near the boundary part with the base metal in the build-up metal in the cooling stage of the pressure vessel after shutdown is thereby averted. The peeling crack of the austenitic stainless steel build-up metal is thus prevented.
Patent JP-S58157419-A (JP)
Inventor: SASAKI YASUO
IPC: A47J36/28
Filed: 1982-03-15
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-S521541-A (JP)
Title: Combustion apparatus
Inventor: OSANAMI MAKOTO
IPC: F23D3/18
Filed: 1974-04-10
Abstract: PURPOSE: All oil combustion apparatus that can avoide the reduction of oil suction up property owing to the absorption of water droplet by wick body in the conventional apparatus at the time of ignition after extinguishment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06259013-A (JP)
Title: Copying preventive seal
Inventor: TORIYAMA YASUHIRO
IPC: G09F3/03
Filed: 1993-03-02
Abstract: PURPOSE:To prevent copying by providing the rear surface of a transparent or translucent film with a hologram or diffraction grating having a prescribed image and successively providing the side, where the hologram or diffraction grating is formed, with a translucent metallic thin-film layer and an adhering layer. CONSTITUTION:This copying preventive sheet 1 consists of the transparent film 1, the hologram 3 which is provided on the rear surface of the transparent film 2 and has the prescribed image, the transparent metallic thin-film layer 4 which is provided on the side of the transparent film 2 having the hologram 3 formed on it and the adhering layer 5 which is provided on the surface or the metallic thin-film layer 4. The seal 1 is used by sticking the seal to a display part where specific information is displayed, for example, the seal impression column of a passbook to be issued by banks. The hologram 3 is viewed through and its image information is checked in ordinary collation of the seal impression. On the other hand, the seal impression column has the transparent or transmission type hologram 3 and, therefore, a drop-out state arises in the image part of the hologram 3 when a color copy thereof is taken in an attempt to copy the seal impression.
Patent JP-S58157854-A (JP)
Title: Static-free synthetic resin
Inventor: KUMASAKA SADAO
IPC: C08L75/00
Filed: 1982-03-16
Abstract: PURPOSE:A synthetic resin that is made by adding a specific urethane prepolymer and carbon black, thus being static-free by giving electroconductivity. CONSTITUTION:A polyhydroxy compound containing more than 15%, preferably more than 50% of ethylene oxide is made to react with an organic isocyanate to give a urethane prepolymer having more than 5% remaining hydroxyl groups and the resultant prepolymer is combined with carbon black at a ratio of 1/9- 9/1 to give the objective synthetic resin. The base synthetic resin, 100pts.wt., is combined with totally 78-70pts.wt. of the urethane prepolymer and carbon black. Further, a cationic quaternary ammonium salt as a surface active agent and a metal powder are advantageously added thereto. Only 1/2-2/3 amount of carbon black gives the same level of antistatic effect as in case of using only carbon black to prevent the deterioration of physical properties.
Patent JP-H09236360-A (JP)
Title: Filling device and filling method of non-azeotropic mixture refrigerant
Inventor: UMEZAWA HIROYUKI
IPC: F25B45/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To permit the charging of a non-azeotropic refrigerant, having a big difference between boiling-points, surely into a refrigerating circuit by a method wherein a plurality of bombs, receiving refrigerant constituting the non-azeotropic mixture refrigerant separately, are provided while the refrigerant is filled into a refrigerant circuit, separately from respective bombs independently when the refrigerant is filled into a refrigerant circuits. SOLUTION: Upon filling refrigerant into a refrigerating circuit, the bomb 8a of n-pentane is connected to a three-way valve 7 and a compressor 1 is operated to fill necessary amount of n-pentane into the refrigerating circuit. In this case, n-pentane of liquid phase is filled from the bomb 8a and, therefore, the supplemented refrigerant is passed through an evaporator 5 together with refrigerant, circulating through the refrigerating circuit. Here, upon supplementing the n-pentane, it is soon after the operation of the compressor 1 whereby a pressure in the refrigerating circuit is low generally and N-pentane can be supplemented surely. Next, another bomb 8b, in which R134a is received, is connected to the three-way valve 7 to supplement R134a.  According to this method, the refrigerant can be filled surely even when the difference between the boiling points of respective refrigerants is big.
Patent JP-S63208895-A (JP)
Inventor: NARA KANETOSHI
IPC: G06F19/00
Filed: 1987-02-26
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-H08210773-A (JP)
Title: Centrifugal drying device
Inventor: MURAO HIROAKI
IPC: F26B11/18
Filed: 1995-02-06
Abstract: PURPOSE: To provide an easy and less-expensive centrifugal drying device capable of performing an effective preventing of electrical charging in a semiconductor wafer and the like. CONSTITUTION: There are provided a turn table 1 rotated by an electrical motor; a metallic cradle 2 rotatably held at a periphery of the turn table 1 through a shaft 10 and a bearing 11; and an electrical conductive passage metallic leaf spring 14 or the like formed between the cradle 2 and the ground point.
Patent JP-S52123974-A (JP)
Title: Apparatus for decreasing concentration of nitrogen oxides contained in exhaust gas
Inventor: FUJII HIROO
IPC: G05D23/00
Filed: 1976-04-12
Abstract: PURPOSE: To remove NO efficiently at an optimum temperature maintained at the inlet of NH 3  in removal of NO contained in an exhaust gas with NH 3  in the presence of O 2  by means of heating and cooling the gas in the upper reach of the gas flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53126780-A (JP)
Title: Fluorescent lamp air extraction device
Inventor: NAITOU YUTAKA
IPC: H01J9/385
Filed: 1977-04-13
Abstract: PURPOSE: To dispose heating gas valves on the same plane as vacuum air extraction valves so as to make the gas piping short and simple and to improve the stability and control of the gas flame of a burner in the fluorescent lamp air extraction device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55134143-A (JP)
Title: Manufacture of graphite-dispersed metal or alloy
Inventor: KUROSAWA TAKASHI
IPC: C22C1/10
Filed: 1979-04-04
Abstract: PURPOSE: To easily manufacture a graphite-dispersed metal by maintaining a molten metal having no compatibility with graphite at a state free from gas, fat, oil and oxide and dispersing graphite particles whose surfaces are free from gas, fat, oil, etc. followed by solidification.  
     CONSTITUTION: A metal such as Al, Mg, Ni, Cu, Si, Zn, Pb or Sn or an alloy thereof having no compatibility with graphite is degreased, washed, and melted in an Ar gas atmosphere, and the molten metal is maintained at a state practically free from gas, fat, oil, oxide, etc. Flake graphite particles of 50W1000μm size are reduction-treated in hydrogen gas at 500°C for 2hr. to make the surfaces free from gas, fat, oil, etc., and while agitating the molten metal of 850W1300°C at a revolution speed of 200rpm the graphite particles are added. The particles-added metal is then solidified by die casting under press. or casting in a mold. Thus, the particles do not float on the metal surface, and a metal or alloy casting with graphite particles uniformly dispersed is obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59167386-A (JP)
Inventor: SAKAMOTO TSUNEAKI
IPC: B62K27/06
Filed: 1983-03-15
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-H0216227-A (JP)
Title: Suctional carry-out device for fine sediment from working water chamber to sludge room
Inventor: BUERUNAA RUTSU
IPC: E03F9/00
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a working water containing no particles as much as possible by a method in which a closable pipeline with opened both sides is provided between a working water room and a sludge room and the opening on the working water room side is positioned near the inner wall of the lower part of a container. CONSTITUTION:A piston 2 moves axially toward lower pressure side of pressure gradient by a vacuum pump, and the piston 2 is stopped by application of a pressure to the annular small chamber 14 of an outside ring 9 through a flexible conduit 15. When the cam 11 of a piston guide ring 7 collides with a stopper 10, the ring 7 rises to form an aperture of a width X is formed between the inner wall of a container 1 and the ring 7, where a water flow toward the sludge room 14 through the pipeline 12 is produced in the neighborhood of the opening of a valve 13 to be controlled by air from the operating base of a sludge suction cart to a flexible conduit 16. The deposit of pollutants is directed into the water flow through the aperture of a width X from the water chamber 3 and sucked into the sludge room 4.