baber/WOPTO huggingface dataset:
Patent JP-S55728-A (JP)
Title: Water repelling of nonporous surface
Inventor: UKAWA KOUICHI
IPC: B05D7/24
Filed: 1978-06-19
Abstract: PURPOSE: To impart improved water repellency to a nonporous surface, by treating the surface with a hydrolyzable organosilane, a hydroscopicity adjustor and diluent, and a sulfated alkylpolysiloxane.  
     CONSTITUTION: An alkylpolysiloxane is mixed with 2 wt.% or less of conc. sulfuric acid and a low-boiling alcohol as a hygroscopicity adjustor and diluent, and heated at 50°C or below with stirring to give a sulfated alkylpolysiloxane, which is mixed with a hydrolyzable organosilane to form a treatment. The treatment is applied to the surface of a nonporous material, e.g. glass, to form a water- repellent film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06277670-A (JP)
Title: Manufacture and device for processing liquid for perishable foods
Inventor: OKADA KAZUYOSHI
IPC: A23B4/02
Filed: 1993-03-31
Abstract: PURPOSE:To prepare alkali water provided with oxidation-reduction potential equivalent or close to the theoretical value on a cathode chamber side in the electrolysis of common salt. CONSTITUTION:In the manufacture of processing liquid for perishable foods for electrolysing common salt water in an electrolytic cell 12 provided with an anode chamber Ra and a cathode chamber Rc guided by a diaphragm and preparing alkali product water on the cathode chamber Rc as the processing liquid for perishable foods, the raw water for preparing common salt water or water similar to common salt water is deoxidized prior to the electrolysing the common 38 salt water in the electrolytic cell 12 to reduce or remove completely the dissolved oxygen amount in the common salt water.
Patent JP-S63237014-A (JP)
Title: Mechanism for operating zoom lens barrel
Inventor: HAMA YOSHIHIRO
IPC: G02B7/10
Filed: 1987-03-26
Abstract: PURPOSE:To improve manual focusing operability and to prevent application of a large load on a motor and other parts at the time of autofocusing by providing an operating ring which engages selectively with either of a focusing mechanism or zoom mechanism on a lens barrel. CONSTITUTION:The operating ring 27 is engaged with a focus actuating cylinder 22 via a steel ball 33 and a groove 36 while the ring 27 is held set forward. A focusing lens group 10 moves forward and backward in the optical axis direction and manual focusing is feasible when the ring 27 is rotated. The steel ball 34 engages with the groove 37 of an actuating cylinder 21 when the ring 27 is moved backward and, therefore, the zoom lens groups 9a, 9b are moved forward and backward in the optical axis direction and zooming is executed by rotating the ring 27. The ring 27 and the cylinder 22 are held disconnected at this time and consequently, even if the focusing mechanism is actuated by the motor for autofocusing, the motion thereof is not transmitted to the ring 27.
Patent JP-S51150102-A (JP)
Title: Pump
Inventor: OGAWA KIYOSHI
IPC: F04B9/08
Filed: 1975-06-19
Abstract: PURPOSE: A pump which removes pulsations in the discharge pressure of pumpe liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10264049-A (JP)
Title: Rearing press-fitting device
Inventor: OKABE YUJIRO
IPC: B25B27/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a changing device of a press-fitting head and reduce the number of the press-fitting head. SOLUTION: This bearing press-fitting device 10 is provided with diameter variable mechanisms 17, 14 varying the diameter of a press-fitting head 16 according to the diameter of outer race B1o of a bearing B1 in the bearing press-fitting device 10 in which the end face of the outer race B1o of the bearing B1 is axially pressed by the press-fitting head 16 and the bearing B1 is press- fitted into a work (w). Therefore, plural kinds of bearings with different diameters can be press-fitted by one kind of press-fitting head 16.
Patent JP-H11274400-A (JP)
Title: Pressure welding semiconductor device for electric power
Inventor: FUDA MASANORI
IPC: H01L25/07
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enable application to a heavy current. SOLUTION: This semiconductor device is provided with a first electrode 3, a diode 1 which is formed on the first electrode 3 and in contact with it, and has a size different from that of the first electrode 3, a plurality of IGBTs 2, and a second electrode 5 having a plurality of pillar-shaped parts formed on the diode 1 and the IGBTs 2. The first electrode 3, the second electrode 5, the diode 1 and the IGBTs 2 are built in the same package through pressure welding. The pillar-shaped parts of the second electrode 5 have identical shape and widths, which are in matching with the element regions of the IGBTs 2.
Patent JP-S55242-A (JP)
Title: Manufacture of instrument panel
Inventor: KAKIGI TADASHI
IPC: B29C39/00
Filed: 1978-06-19
Abstract: PURPOSE:To manufacture an instrument panel of high dimension accuracy through a small number of steps, by foaming a polyurethane material so that a pad material is made and the thickness of its contact part with a panel material is slightly less than a final thickness and by fixing the pad material on the panel material and foaming a liquid between them so that both the materials are integrated with each other. CONSTITUTION:A surface material 1 made of PVC is set on a lower mold 2. A liquid 3 for foamed polyurethane is poured onto the material 1. An upper mold 4 is secured on the liquid 3. The liquid is then foamed to make the pad material. After the pad material consisting of the surface material 1 and the foamed polyurethane 3 is hardened, the pad material is separated from the molds and set on another lower mold 5. Another liquid 6 for foamed polyurethane is coated on the reverse side (contact side with the panel material) of the foamed layer 3. The panel material 7 is immediately set on the coated liquid. Another upper mold 8 is secured on the panel material 7. The liquid 6 is foamed, thereby integrating the pad material with the panel one. Since no urethane is lost, a leaked urethane removing step is not needed. The instrument panel is used for an automobile or the like.
Patent JP-S59200290-A (JP)
Inventor: TAKAGI KENJIROU
IPC: G09F13/00
Filed: 1983-04-28
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-H04285679-A (JP)
Title: Coating compound composition
Inventor: MURACHI TATSUYA
IPC: C09D175/00
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a coating compound composition having excellent adhesivity to the surface of a material to be coated and improved wear resistance. CONSTITUTION:A coating compound composition comprising a urethane prepolymer prepared by reacting a urethane prepolymer composed of a polyether diol, a polyester diol and a diisocyanate with a low-molecular diol, a fluorine- contained resin and a castor oil polyol is used. This coating compound composition has excellent adhesivity to substrates such as rubber, resins, fibers, etc., and improves wear resistance by coating.
Patent JP-H07257274-A (JP)
Title: U-turn indication device of automatic
Inventor: ENOMOTO HIROSHI
IPC: B60Q1/34
Filed: 1994-03-18
Abstract: PURPOSE:To allow an automobile to smoothly make a U-turn by surely informing the automobiles and pedestrians in the front and rear of the automobile that it will make a U-turn by operating a U-turn indication device operating switch in a cabin. CONSTITUTION:A U-turn indication device 1 which indicates a will to make a U-turn by means of light emission sources is provided in addition to the direction indicator 2, and the U-turn indication device 1 is activated by operating a switch for activating the U-turn indication device 1 in the cabin. With this constitution, the driver can make the automobiles and pedestrians in the front and rear surely be informed that the drivers own automobile will make a U-turn so as to smoothly make a U-turn. This device is useful for easing traffic congestion and serves to give attention to the drivers of automobiles and pedestrians around the automobile which will make a U-turn by means of the light emission of the U-turn indication device before the U-turn of the automobile, thereby serving to traffic safety.
Patent JP-H01245982-A (JP)
Title: Method for grinding electrode for welding
Inventor: HIMENO TERUHIKO
IPC: B23K11/30
Filed: 1988-03-28
Abstract: PURPOSE:To reduce and simplify electrode grinding work by allowing welding robots to hold electrode grinding machines in place of welding guns to grind electrodes of welding jig side welding guns. CONSTITUTION:At the time of grinding the electrode 9 of the respective welding guns 6 at the welding jig 1 side, the welding robots 4 are allowed to hole the electrode grinding machines 8 in place of the welding guns which have been used for welding up to the present. As shown in a virtual line, the replaced electrode grinding machines 8 are then corresponded to the electrodes 9 of the respective welding guns 6 at the welding jig 1 side in a set-up state at rising positions upward in advance by turning actions of arms 4a. The electrodes 9 of the respective welding guns 6 are then inserted into electrode insertion holes of the electrode grinding machines 8 and the electrodes 9 of the welding guns 6 at the welding jig 1 side are polished by operations of the electrode grinding machines 8. By this method, the electrode grinding work can be reduced and simplified.
Patent JP-H08271234-A (JP)
Title: Slab surface marking automatic recognition method and image pickup camera device
Inventor: NOGUCHI KAZU
IPC: G06T7/00
Filed: 1995-03-30
Abstract: PURPOSE: To clearly recognize a mark by providing multiple cameras in the width direction of a slab and imaging a line of a defect mark so that it crosses over multiple picture elements of the cameras. CONSTITUTION: Multiple cameras 3 are provided above a surface 1a of a slab 1 an which a working person draws a defect mark 2 with a white chalk, in the width direction of the slab, and a camera 4 for narrow surface is provided facing a side face 1c. The slab 1 is mounted on a melting/cutting carriage 5, reversing allowed. A travel pulse signal 7 of an encoder provided to a wheel 6 of the carriage 5 is put into a picture processing device 8 together with picture signals of the cameras 3 and 4, and then position signal 8a representing position and type of a flaw is sent from the device 8 to a partial repair device 10, and then the slab 1 is processed by melting/cutting. And the signal 8a is printed with a printer 21 through a personal computer 20.  Thus, since multiple cameras 3 are used, the distance between the camera 3 and the slab 1 is short and the number of picture elements of the cameras 3 receiving the image of a line of the defect mark 2 is large, so that clearness is improved.
Patent JP-S58193388-A (JP)
Title: Plated member with partially different kind of metal
Inventor: SHIMAMURA KOUICHI
IPC: C25D5/02
Filed: 1982-05-01
Abstract: PURPOSE:To obtain the titled member inexpensive in a production cost, while rationalizing plating treatment, by forming an area plated with a base metal at the predetermined part of a single workpiece to be plated, and forming partially a fine plated area of a noble metal at another area apart a predetermined distance from the former plated area. CONSTITUTION:The lead frame of IC, for instance, is used as a workpiece to be plated. Pilot hole 3 are bored at first in a hoop material slitted with predetermined width by a sequentially-feeding die to the lead frame. The hoop material is then sequentially punched by a press on the basis of said holes 3 to bore lead parts 2, central parts 1, etc. Partial plating layers of tin or solder are then applied to thickness of about 3-5mum onto the lead parts 2 at both of the front and back surfaces of the lead frame under this condition. Thereafter, partial plating layers of noble metal such as gold are formed at bonding areas 4 apart in a distance above 1mm. from said plated area. Thus, the lead frame, i.e. an objective member partially plated with different kinds of metal, is obtained.
Patent JP-H03274875-A (JP)
Title: Electronic still camera system
Inventor: TAKANASHI RYOYU
IPC: H04N5/76
Filed: 1990-03-23
Abstract: PURPOSE:To reproduce the image information in a visually observable state by only irradiating a recorded information recording medium with light by recording the information to the information recording medium in a state that light intensity is varied in accordance with a charge image at the time when light is given, by an electric field by the charge image. CONSTITUTION:When an electric field by a charge image generated in accordance with a variation pattern of an electric resistance value of a photoconductive layer member PCL generated in accordance with an optical image of an object to be photographed is applied to a polymer - liquid crystal composite film used as a recording layer member CML in an information recording medium RM, a variation of a state of orientation of a liquid crystal is generated in the polymer - liquid crystal composite film in accordance with the electric field by the charge image, and its state is held. When a recorded information recording medium RM is irradiated with a read light of prescribed light intensity, a transmission light or a reflected light from the polymer - liquid crystal composite film having a light scattering effect and a memory effect used as the recording layer member CML of the recorded information recording medium RM can observe visually the recording contents as strength/weakness of light.
Patent JP-S53525-A (JP)
Title: Steering apparatus
Inventor: YONEYAMA MOTOO
IPC: B62D7/06
Filed: 1976-06-25
Abstract: PURPOSE: To provide a steering apparatus, which allows steering wheels to move smoothly upward and downward and which does not make error in its steering direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63241692-A (JP)
Inventor: TAGAMI SHINICHI
IPC: G07F7/08
Filed: 1987-03-30
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-H01247004-A (JP)
Title: Seeded mat
Inventor: TAKAGI RYOJI
IPC: E02D17/20
Filed: 1988-03-30
Abstract: PURPOSE:To enable germination and rearing of a plant simply by laying a mat on the ground surface, by holding seeds and a water holding property imparting material between an inorganic fiber mat and a nonwoven fabric by processing of needling. CONSTITUTION:A seeded mat 1 is prepared by forming rock wool into a mat 2 with a binder and seeds 3 and bentonite 4 as a water holding property imparting material are scattered on the surface thereof. A nonwoven fabric 5 made of polypropylene is then superposed thereon and continuously subjected to processing of needling. Thereby, the seeded mat 1, holding the seeds 3 and water holding property imparting material 4 in the mat and wound in the form of a roll is produced.
Patent JP-H07278645-A (JP)
Title: Method for vacuum-degassing molten steel
Inventor: HARASHIMA KAZUMI
IPC: C21C7/10
Filed: 1994-04-13
Abstract: PURPOSE:To execute efficient vacuum-degassing of molten steel by arranging an independent air-tight tank, beforehand evacuating the air in the tank and connecting it with a vacuum refining vessel and an evacuating device at the same time of starting the degassing treatment. CONSTITUTION:In the degassing refining for molten steel, the preliminary tank 5 having air-tightness and being possible to evacuate, is independently arranged. The preliminary tank 5 is evacuated to a specific pressure by using the evacuating device 4. Successively, the preliminary tank 5 is connected with the vacuum refining vessel 3 and the evacuating device 4, and the inner part of the vacuum refining vessel 3 is made to be high vacuum degree in the early time to start the degassing refining. By this method, the degassing velocity of the molten steel is made to be fast.
Patent JP-H11274741-A (JP)
Title: Structure and method for protecting electronic component
Inventor: SUMIDA YOKO
IPC: H05K5/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-size, simple and low-cost structure and method for protecting an electronic component which can prevent the opening of a case, thereby avoiding the modification of an electronic component inside the case. SOLUTION: A protection pin member 108a is passed through a through holes 109, 111 formed in a front and a rear protection case members 102, 107, respectively. The protection pin member 108a is formed with a flat section 114 on one end. After being passed through the through holes 109, 111, it is formed with a deformed section 115 on the other end. Both the flat section 114 and the deformed section 115 are larger than the through holes 109, 111 and cannot be restored to their original states after the pin member 108a is passed through the through holes. Therefore, the case cannot be opened easily and an electronic component protected between the case member 102, 107 cannot be easily taken outside, thereby being protected from modification.
Patent JP-S62230977-A (JP)
Title: Thin film producing device
Inventor: AOYAMA AKIRA
IPC: C23C14/56
Filed: 1986-04-01
Abstract: PURPOSE:To form thin films with high mass productivity even on substrates which release gases at a high rate by providing a gas emitting chamber for substrates next to a loading and unloading chamber for loading in and out of the substrates and providing a feed mechanism for successively feeding the substrates in said chamber. CONSTITUTION:A load locking chamber 1 is provided as the loading and unloading chamber which can continuously load in and out the substrates and the substrates are carried via such chamber and a gate valve into the gas emitting chamber 2 provided successively to the chamber 1. The substrates are subjected to gas emission while the substrates are successively fed by the feed mechanism disposed in the chamber 2. The substrates are thereafter passed successively through chambers 3-7 and are subjected to film formation on the surfaces thereof. The substrates after the film formation are taken out of the chamber 1. The volume of the chamber 2 is determined from the time required for the gas emission of the substrates and tact time.
Patent JP-2000274947-A (JP)
Title: Method for processing gas from article to be heat treated and heating furnace therefor
Inventor: TAKAHASHI SUSUMU
IPC: F27B5/14
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To protect a furnace chamber against corrosion de to gas from an article to be heat treated and to introduce the gas well to a burner by heating the article in a muffle disposed in the furnace chamber by means of a negative pressure combustion radiation heating pipe. SOLUTION: Fuel and air fed from the outer end of the inner tube of a negative pressure combustion radiation heating pipe 7 are combusted in the inner tube and the combustion gas is discharged from an exhaust opening through the outer tube to the atmosphere by a negative pressure acting at the exhaust opening. An article 9 to be processed being carried on a conveyor 6 through a muffle 5 is heated by the heating pipe 7 and organic evaporation substance evaporated and freed from the article 9 is passed through an opening 8 and a furnace chamber 4 and sucked into the heating pipe 7 where it is combusted or thermally decomposed and discharged into the atmosphere from the exhaust opening of the heating pipe. As a secondary effect, organic substances are combusted in the furnace 4 and utilized as a heat source for heating the article.
Patent JP-S60219755-A (JP)
Title: Resin-molded semiconductor device
Inventor: HIDAKA TOSHIYUKI
IPC: H01L23/29
Filed: 1984-04-16
Abstract: PURPOSE:To obtain the titled device excellent in insulation and flame retardancy and high in reliability by a method wherein a phenol bromide compound is added to a material containing an organic dibasic acid dihydrazide and an imidazol compound and having an epoxy radical in the molecule. CONSTITUTION:An Ni-plated layer 2 is provided on both main surfaces of a silicon pellet 1 having a p-n junction J, and the whole is sandwiched between a pair of copper header leads 4 with a solder 3. The header lead 4 is provided with an Ag-plated layer 5 on the surface. The assembly thus constructed is provided with a surface stabilizer 10 made of polyimide silicon resin and epoxy resin 11 is dripped down while the leads 4 is kept horizontal and rotated. The resin 11 contains an organic dibasic acid dihydrazide of 3-15 per 100mol of resin having the epoxy radical in the molecule and an imidazol compound of 2-7mol, and a phenol bromide compound is added to it as the flame retardant.
Patent JP-S59209265-A (JP)
Title: Manufacture of storage battery
Inventor: YOKOKI ATSUSHI
IPC: B29C45/14
Filed: 1984-04-14
Abstract: PURPOSE:To obtain an economical and highly-reliable grip for a storage battery by fusing a grip consisting of a strap of a thermoplastic synthetic resin to a container made of a thermoplastic synthetic resin by injection molding. CONSTITUTION:A container 1 and a lid are joined together by thermal fusion, resin adhesion or similar method to make a battery jar 3. In the battery jar 3, a positive plate, a negative plate, a separator, electrolyte and the like are installed. A grip 4 consists of a strap of thermoplastic synthetic fiber such as PP or PE and prepared from a thin woven fabric, a rope or the like. A connection part 5 is prepared by subjecting a thermoplastic synthetic resin to injection molding. As to the manufacture of these members, after the grip 4 is placed on the container 1, an injection-molding metallic mold 7 having an injection gate 6 is set on the grip 4, then a molten thermoplastic synthetic resin such as PP or PE is injected from the injection gate 6 to melt and unify the surface of the container 1 and the grip 4, thereby forming the connection part 5.
Patent JP-2000270469-A (JP)
Title: Current limiter circuit
Inventor: AOYAMA TADAO
IPC: H02H9/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To minimize a wasteful loss of electric power, without being affected by the collector-to-emitter voltage of an output transistor and to positively enable to limit the current to a set value. SOLUTION: A conductance amplifier 7 inputs the collector-to-emitter voltage of an output transistor 1 detected by first to fourth voltage detecting resistors 3-6 and outputs the current corresponding to each value. The supply of the output current to a current detecting resistor 8 turns on a switching transistor 9 not based on the change of the current amplifying rate of the output transistor 1, but if a prescribed voltage drop occurs, thereby interrupting the base current of a base-current driving transistor 2. Consequently, the output current is limited by the interruption of the base current of the output transistor 1.
Patent JP-S571406-A (JP)
Title: Purification of aqueous solution of acetic acid
Inventor: MATSUNAGA YOSHINORI
IPC: B01D61/44
Filed: 1980-06-06
Abstract: PURPOSE: To purify the aqueous solution of acetic acid while reducing the loss of acetic acid by a method wherein an aqueous acetic acid soluction containing an inorganic monobasic acid is fed into a desalting chamber of an electrodialyzer comprising an ion exchange membrane and the pH of the solution is ajusted.  
     CONSTITUTION: A crude aqeous solution of acetic acid containing the inorganic monobasic acid is supplied from a tank 1 for the crude solution to a tank 2 for liquid circulted into the desalting chamber. The aqueous solution of acetic acid is then circulated between the tank 2 and the electrodialyzer 3 based on the ion exchange membrane method, in which electrodialysis is conducted. During the electrodialysis, said monobasic acid in the solution permeates through the ion exchange membrane into a concentrating chamber, therby increasing the pH in the concentrating chamber. On the other hand, the pH of the aqueous solution of acetic acid in the desalting chamber is maintained in the range of 0.7W2.0 by the liquid being fed from the tank 1 into the tank 2. In addition, the circulating aqueous solution of acetic acid is taken out via a taking-out port 5 of the tank 2 in an amount corresponding to the feed amount of the crude aqueous solution of accetic acid. 
     COPYRIGHT: (C)1982,JPO&Japio