baber/WOPTO huggingface dataset:
Patent JP-H0632996-A (JP)
Title: Surface-modified nacreous pigment
Inventor: RARUFU GURAUSHIYU
IPC: C09C3/10
Filed: 1993-05-26
Abstract: PURPOSE: To obtain a surface modified pearly lust pigment which has a compatibility in the formulation in a wide range without losing typical characters of a pearly lust pigment by coating a pigment with specific polymers or melamine resin.  
     CONSTITUTION: The surface modified pearly lust pigment is coated with polymeric compounds of formula I or II, or 0.5-20% of a substituted or nonsubstituted melamine resin. In these formulae, M is a 1-10C alkyl, a COOR, NH 2 , COOH; R is a 1-10C alkyl; (x) is 1-10; (n) is >1000. As polymeric compounds to be used, polyethylene and polypropylene wax are especially cited. This surface modified pearly lust pigment is useful for paint, varnish, printing ink, plastics and cosmetics. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06331110-A (JP)
Title: Combustion device
Inventor: FUJIO AKIRA
IPC: F23D14/08
Filed: 1993-05-26
Abstract: PURPOSE:To provide a combustion device, restraining the generation of thermal NOx and prompt NOx, compact and capable of reducing fun then the generating amount of NOx. CONSTITUTION:This device is constituted of a fan 4, a burner case 5, into which combustion air is sent from the fan 4, burners 6, 6, ..., equipped with a flame port unit 14 ejecting mixture gas produced by premixing gas fuel and combustion air and provided in the burner case 5 in parallel to each other, ventilating passages 7, 7, ..., formed so as to be neighbored to the burners 6, 6, ... respectively, and a fuel supplying device 8, supplying gas fuel to the ventilating passages 7, 7, ... and the burners 6, 6, .... Primary mixture gas, having the air ratio of 1-1.3, is ejected from the flame port unit 14 of the burners 6 while secondary mixture gas, having the air ration of 1.5 or more, is conducted though the ventilating passages 7 so sa to flow out therethrough.
Patent JP-H09309610-A (JP)
Title: Transmission mechanism for chain conveyor
Inventor: TANAKA HAJIME
IPC: B65G23/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To facilitate repair and replacement in a transmission system by mounting a driving gear motor housing on an intermediate part of a support frame, and winding an endless chain between sprocket wheels for driving transmission and motor output arraigned in conveying path space. SOLUTION: A housing 8a of a hypoid gear motor 8 is mounted on one side of an intermediate part of a support frame in such a way that its position is adjustable to the stretched direction of an endless chain 16. A transmission sprocket wheel 14 of small diameter is mounted on a driving shaft 3A of a driving side sprocket wheel 3, in a position in inner space of the support frame, particularly in space surrounded by an endless conveying path of a bucket, and an output sprocket wheel 15 of the motor 8 is further arranged therein. The endless chain is wound between these sprocket wheels 14, 15. The installation condition of a device is thereby overcome, and repair and replacement in a transmission system are facilitated.
Patent JP-S5350572-A (JP)
Title: Earth and sand separator
Inventor: SAKAI SHIGETOYO
IPC: B03B5/56
Filed: 1976-10-19
Abstract: PURPOSE: To provide an earth and sand separator which can be easily transferred and installed and is compact in size so that it is adapted for the site of an excavation engineering work using muddy water, and displays high efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02303464-A (JP)
Title: Production of kamaboko (boiled fish paste) with board and device therefor
Inventor: ITO MASAMITSU
IPC: A23L17/00
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the subject KAMABOKO free from reduction in quality, preventing penetration and multiplication of microorganism, softening and deterioration by packing KAMABOKO with board and subjecting part from the under surface of board to bent part to treatment to prevent penetration of trafficable microorganisms. CONSTITUTION:Ground fish meat, etc., is placed on a board, cooked, the whole paste is packed in such a way that the bent part is positioned on the under surface of board and part from the under surface of the board to the bent part is treated so as to prevent penetration of trafficable microorganisms having cilium to give the objective KAMABOKO. Heat treatment, closing treatment or chemical treatment is preferably carried out as the treatment to prevent the microorganisms from penetrating.
Patent JP-S6018208-A (JP)
Title: Three-roll type rolling mill
Inventor: TANAKA KAZUNARI
IPC: B21B31/26
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a three-roll type rolling mill capable of easily coping with the change of a material size by supporting, movably adjustably with respect to a pass line, the axial centers of three rolls arranged in the same vertical plane for forming at the center a caliber having a desired cross section. CONSTITUTION:The positions of rolls 1-1-1-3 after grinding are adjusted so as to form a prescribed caliber diameter, and a transmission axis 4 to the roll and a main driving axis 11 connected directly to a reducer 6 are joined together by a universal coupling 10. And a whole inner stand 2 is slanted by the same angle alpha in the main body of a rolling mill, and a taper liner 12 is inserted between them to fix the stand 2 to the mill body. Further, in minute adjustment, the positions of the roll 1 and the roll axis 8 are adjusted by an eccentric ring 14 used for retaining the outer circumference of a bearing 13 for the axs 8. On the other hand, the relative position between both bevel gears 7 for transmitting a torque is deviated by moving the axis 8, then said positions are adjusted to the gear 7 positions suitable to the distance between the roll axes by adjusting spacer rings 16, 17 mounted on the axis 8.
Patent JP-H11320098-A (JP)
Title: Method for arc-welding aluminum
Inventor: MATSUI HITOSHI
IPC: B23K9/16
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To easily restrain the excess widening of a cleaning width by using shield gas where a specific ratio of carbon dioxide gas in is mixed inert gas and welding an aluminum. SOLUTION: The shield gas where 0.1-10% carbon dioxide gas is mixed in the inert gas, is used. The welding equipment is provided with a cylindrical shield gas nozzle 1 and an electrode 2 projected from the center part, and this electrode 2 is the consumable electrode composed of aluminum alloy. As the inert gas. Ar gas, He gas, etc., is used. Ar ion in the arc 3 generated at the time of working the base material 5 as negative electrode and the electrode 2 as positive electrode, is collided onto the surface of the base material 5 to remove the oxide film 7.  In the case that the oxide film 7 exists on the whole surface of the base material 5, the removing action of the oxide film 7 starts from just below the electrode 2 and the negative electrode point where current flows, moves while obtaining the portion, at which the oxide film 7 exists, but the oxide film 7 is again formed on the surface 6 of a fused pond with the active oxygen and the excess widening of the negative electrode point is restrained, and the bead width of the welding is stabilized to improve the weld penetration.
Patent JP-H05316803-A (JP)
Title: Lawn stripper
Inventor: UMEHARA JIRO
IPC: A01B45/04
Filed: 1992-05-18
Abstract: PURPOSE:To efficiently obtain bound lawn sheet bundles. CONSTITUTION:A lawn stripper is equipped with a lawn stripping part 3, an automatic binder 13 and a vehicle 1. Lawn is stripped from a lawn growing ground with the lawn stripping part 3 to provide lawn sheets which are bound into plural bundles with the automatic binder 13. The vehicle 1 is loaded with the lawn stripping part 3 and the automatic binder 13 and traveled.
Patent JP-S5827337-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L21/76
Filed: 1981-08-11
Abstract: PURPOSE:To suppress the size errors of an element and a mask by employing a multilayer films having a macromolecular film and a film having an etching resistance formed on the macromolecular film instead of an aluminum mask of a BOX method. CONSTITUTION:After a thermally oxidized film 12 is formed on a P type Si substrate 1, a photoresist mask 13 and a metallic film 14 are formed. Subsequently, the film 14 is patterned, and with the film 14 as a mask the film 12 is patterned. Then, the Si of a field region is etched, and boron 15 is further injected. Thereafter, an SiO2 film 16 is formed. When the film 16 is then selectively removed, a groove 19 remains in the boundary between the film 18 and an element forming region. Thereafter, the groove 19 is buried with an SiO2 film as an oxidized film for isolating the elements.
Patent JP-S5248756-A (JP)
Title: Packing structure
Inventor: FUJIWARA KATSUJI
IPC: F16J15/3292
Filed: 1975-10-15
Abstract: PURPOSE: An inside and outside double ring that a basically V character-like channel is formed to the elastic material side of interest of the doubling surfaces of interest is put between a ring seal part material and an elastic part material, obtaning the durable packing constitution that is the fittest to the place subjected to a heating cooling cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5249297-A (JP)
Title: Proces for preparing anthydrotrmellitic acid esters
Inventor: FUKAMI AKIRA
IPC: C08G65/32
Filed: 1975-10-16
Abstract: PURPOSE: To prepare anhydrotrimellitic acid esters with high purity in high yields, by carrying out the esterification within a specific temperature range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62282224-A (JP)
Title: Rotation detector
Inventor: KITATSUME MASAHIRO
IPC: G01D5/245
Filed: 1986-05-30
Abstract: PURPOSE:To markedly reduce the detection error of the quantity of rotation of the title detector, by providing a signal passing control part for controlling the passage of the pulse signal outputted from an encoder to the output means of the encoder. CONSTITUTION:An encoder 6 outputs the pulse signal corresponding to a rotary direction and quantity of rotation with respect to relative rotation to a clockwise or counterclockwise direction. The pulse signal outputted from the encoder 6 is controlled in its passage by a signal passing control part 8 consisting of a count means 14 and a gate means 16. That is, even if the encoder 6 rotates to a specified direction, the signal passing control part 8 prohibits the pulse signal to prevent the passage thereof in both of a mode when the number of the pulse signals outputted are N or less and a mode when the pulse signal corresponding to the rotation to the unspecified direction is outputted from the encoder 6. That is, by setting the value of N to an appropriate one, a threshold value is set to a pulse to be counted and a detection error due to disturbance can be reduced markedly.
Patent JP-2000317232-A (JP)
Title: Air purifying device
Inventor: MIYAJI YOJIRO
IPC: B01D46/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an air purifying device capable of decreasing a dead space between filters and capable of obtaining a uniform blow-off wind-speed distribution by using a large-scaled filter. SOLUTION: A filter 7 for purifying air is mounted and fixed to a rear surface of a duct chamber disposed extendedly at the ceiling rear surface of a room to be cleaned by interposing a filter mounting frame 6, and the duct chamber is constituted with a plurality of duct chamber units 4, and the duct chamber units 4 are constituted with an air blow-off port 30 at the downward and a sailing plate 25 at the upward, an outside frame plate 26, a bending part 27, a flange part 28 and a rib 29, and the filter mounting frame 6 is constituted with an outer peripheral frame 18, a turn part 19, an upside flange part 20, a fixing member receiving part 21 and a downside flange part 22. The filter 5 for purifying air whose upper side is brought into contact closely with the upside flange part 20 and whose lower side is fixed to the fixing member receiving part freely attachably/detachably forms the filter unit 7 for purifying air by being surrounded with the filter mounting frame and is housed in the duct chamber unit for shutting the blow-off port.
Patent JP-S5916396-A (JP)
Inventor: KAWATSUJI SHINICHI
IPC: G03F7/16
Filed: 1982-07-19
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-S61283199-A (JP)
Inventor: WATANABE TOMIJI
IPC: H05K7/04
Filed: 1985-06-10
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-H02307877-A (JP)
Title: Facility for underwater curing
Inventor: TSUZUKI JUNICHI
IPC: C04B40/00
Filed: 1989-05-18
Abstract: PURPOSE:To surely and efficiently carry out the underwater curing operation of concrete product by providing one more number of underwater curing pool parts having slope part than the number of curing days, and specified water supply and discharge parts. CONSTITUTION:On the 1st day, concrete products 3 are transported into a 1st underwater curing pool 2a of one more number of underwater curing pool parts 2 having slopes part 5 by a forklift 8 using the slope part 5, and arranged in a specified position, and then a water stopping plate 9 is set at the top end part of the slope part 5, and water is pored into the pool 2a. On the 2nd day, the products 3 is arranged in a pool 2b with the same operation as that of the pool 2a, and water is pored in. These operations are repeated, and on the day when the number of curing days of the product in the pool 2a is finished, the water in the pool 2a is sent from the water supply and discharge part 6 to the last pool 2d where the products 3 are arranged. The products 3 having finished curing in the pool 2a are transported by the forklift 8.
Patent JP-S617239-A (JP)
Title: Preparation of aminophenol
Inventor: MATSUNAGA FUJINAO
IPC: C07C215/76
Filed: 1984-06-20
Abstract: PURPOSE:To recirculate and use a catalyst, by reacting a dihydric phenol with an aminating reagent in the presence of water and a water-soluble catalyst in a liquid state to give a reaction mixture, separating and recovering an aminophenol and the catalyst from the reaction mixture in high yield, respectively. CONSTITUTION:A dihydric phenol is reacted with an aminating reagent in the presence of water and a water-soluble catalyst in a liquid phase under heating. The unreacted aminating reagent is removed from the reaction mixture after the reaction, and the reaction mixture from which the aminating reagent is removed is prepared. A crude aminophenol is precipitated from the mixture. The precipitated mixure is separated into the crude aminophenol crystal and a reaction mother liquor containing the catalyst. The reaction mother liquor is circulated through an amination process, the aminophenol crystal is washed with a cleaning solution, and the washed crude aminophenol crystal and the washed mother liquor are obtained. Then, the aminophenol is separated and purified from the washed crystal.
Patent JP-H11319215-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of deploying a game correlating multiple ball winning devices arranged on a game board and having a high game property. SOLUTION: A timing means 62 measures the elapsed time from the prescribed start time, and a judging means 61 judges whether balls enter all ball winning devices 20a-20j completely within the predetermined limit time or not. A variable winning hole opening/closing control means 64 opens and closes all ball winning devices 20a-20j when balls enter all ball winning devices 20a-20j within the limit time and increases the number of opened/closed times of moving pieces when balls enter all ball winning devices 20a-20j in the prescribed order during the opening/closing actions.
Patent JP-H11176820-A (JP)
Title: Film formation treating equipment of semiconductor device, manufacture of the semiconductor device and thin-film forming method of semiconductor
Inventor: MATSUBARA YOSHIHISA
IPC: H01L21/31
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide film formation treating equipment of a semiconductor device which is capable of preventing exfoliation of a silicon oxide film in the peripheral part of a silicon substrate, in a vapor deposition method, where a carbon based film and an insulating film such as a silicon oxide film and a nitride film are laminated and formed. SOLUTION: In a chamber 2 of a film formation treating equipment 1, a holder part 107 for holding a substrate 106 to be treated, a ring-shaped member 111 which chucks the substrate 106 to be treated between the ring-shaped member 111 and the holder part 107, and a reaction gas supply means 104 for supplying a specified reaction gas are installed. The ring-shaped member 111 has dimensions such that the inner diameter is smaller than the outer diameter of the holder part 107, and the outer diameter is larger than that of the holder part 107 and is constituted so as to concentrically cover the peripheral part of the surface of the substrate 106 to be treated, which is mounted on the holder part 107, while film forming treatment by reaction gas is conducted.
Patent JP-S5251097-A (JP)
Title: Fibrous filer for filter press used in fermentation
Inventor: KUBO SEIICHI
IPC: B30B9/04
Filed: 1975-10-17
Abstract: PURPOSE: In the manufacture of fibrous filter for press used in beer brewing, the pressure applied to the material is kept constant and opening and closing of the feed valve are controlled by the output of thickness sensor, thereby producing the objective product of a constant thickness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5351113-A (JP)
Title: Cooler for steel plate
Inventor: NAKAMURA SHIYOUJI
IPC: C21D1/00
Filed: 1976-10-20
Abstract: PURPOSE:To make control of cooling condition easy and to obtain walking mark free material of excellent shape by connecting a cylinder, which is able to control pressure, to a roll unit of a cooling apparatus so as to apply uniform restricting force over all breadth of steel plate.
Patent JP-S63291718-A (JP)
Title: Curved-face windshield of automobile
Inventor: TONEGAWA TAMOTSU
IPC: B60J1/00
Filed: 1987-05-25
Abstract: PURPOSE:To improve safety and economical efficiency by forming a windshield with three layers of a glass sheet layer, a polyvinyl butyral sheet layer, and a biaxially oriented methacrylic resin sheet layer and placing the glass sheet layer on the projecting face side of a curved face. CONSTITUTION:A sheet of laminated glass which is formed by interposing a polyvinyl butyral sheet in the middle is used for the windshield of an automobile in order to improve the safety of glass. In this case, the windshield is basically formed with three layers of a glass sheet layer 1, a polyvinyl butyral sheet layer 2, and a biaxially oriented methacrylic resin sheet layer 3. And, the glass sheet layer 1 is placed on the projecting face side of a curved face. In this case, the thickness of the sheet layer 1 is set at 2-6 mm, the sheet layer 2 at 0.4-1.5 mm, and the sheet layer 3 at 0.2-2 mm, while the ratio of thickness of the sheet layer 1 to the sheet layer 3 being set at 1.5 or more.
Patent JP-S5647824-A (JP)
Title: Gear transfer mechanism for variable speed transmitter
Inventor: KURAUSU SHIYUMITSUTOBETSUTSU
IPC: F16H61/02
Filed: 1980-09-10
Abstract: 1. Switching device for toothed gear-change boxes in group drive arrangement for motor vehicles, particularly farm tractors, comprising a range shift transmission unit, a gear-shift transmission unit with at least two numbers of gears and a common speed selector lever (7), the movements of said lever are transferable to a gear-shift-lever shaft (27) being axially shiftable and pivotally supported in a bearing housing (11), said gear-shift-lever shaft (27) carrying a sleeve member (38) axially fixed and rotationally movable on said gear-shift-lever shaft, said sleeve member actuating a gearshift lever (16), belonging to the range shift transmission unit, after exceeding a certain axial movement of the gear-shift-lever shaft, to which furthermore two axially spaced coupling elements (28, 29) are fixedly secured for reciprocal actuating one of two gear-shift levers (13, 14), belonging to the gear shift transmission unit, by axial shifting and twisting of the gear-shift-lever shaft (27), characterized in that the gear-shift levers (13, 14) of the gear-shift transmission unit are freely supported on the gear-shift-lever shaft (27) and are provided with recesses (31, 32) positioned diametrically opposite within the range of the support, coupling elements engageable in said recesses, said coupling elements are designed as tripping pins (28, 29) projecting radially from the gear-shift-lever shaft (27) ; and that the sleeve member (38) is provided with a shift finger (37), interacting with its free end (39) with a shifting mechanism (40).
Patent JP-S63290996-A (JP)
Title: Penetration shielding device for reactor container
Inventor: OCHIAI KATSUJI
IPC: G21C11/02
Filed: 1987-05-25
Abstract: PURPOSE:To compensate the lack of a shield in the gap part between a penetration sleeve and a biological shield wall through-sleeve and to prevent the radiation leakage from this part by providing a shield reinforcing plate to the barrel part of a reactor container. CONSTITUTION:The penetration sleeve 1 housing pipings, electric wires, etc., is installed through the shield reinforcing plate 8 and biological shield wall through-sleeve 2 installed to the barrel part of the reactor container 5. This shield reinforcing plate 8 requires 18cm thickness which is the total of the thicknesses of a shield collar and the shield reinforcing plate. The penetration sleeve 1 is installed in the space in the sleeve 2 running through the biological shield wall 7 enclosing the outside of the reactor container 5 and is provided with the gap part 3 and, therefore, this constitution forbids the contact of the penetration part with the shield wall 7 in the event of the displacement by a thermal expansion, etc., or the displacement by earthquakes, etc.
Patent JP-S5751979-A (JP)
Title: Reciprocating compressor
Inventor: SAKAZUME AKIO
IPC: F04B39/06
Filed: 1980-09-12
Abstract: PURPOSE: To improve performance factor of the refrigeration cycle having 2 types of vaporizing temperature largely by making the bearing of the rod to long hole and give sufficient opening time of filling port.  
     CONSTITUTION: The crank pin 5a is in an end of the long hole bearing 6b of the rod 6A during the piston 2 moves from point A 1  to point B where filling port 8 opens, and the medium pressure gas coolant is filled to the cylinder 1 as soon as the port 8 is opened as piston comes to the point B, the piston 2 is pushed because the pressure in the cylinder 1 is raised, and the crank pin 5a moves in the long hole bearing 6b to the center of the length of the rod 6A, therefore, the piston 2 passes the lower dead point C and closes filling port 8 at point E. Therefore, opening time of filling port become longer because of the long shaft hole 6b of the rod 6A, and the performance factor can be raised significantly. 
     COPYRIGHT: (C)1982,JPO&Japio