baber/WOPTO huggingface dataset:
Patent JP-H1199522-A (JP)
Title: Mixing method for synthetic resin pellet and finely pulperized used paper material and molding method for synthetic resin molded product using the same
Inventor: KAWAKAMI MAKOTO
IPC: B29C55/28
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To mix synthetic resin pellets with finely pulperlized used paper material without being accompanied by the thermal deterioration of the synthetic resin pellets and used papers. SOLUTION: Used papers are coarsely ground with a crusher and, in succession, finely ground into the fibrous fashion with a rotary compression type grinder 11. The resultant fibrous finely pulperized used paper material is dried with a drier 12. The finely pulperized used paper material under dried state and synthetic resin pellets are mixed together with a stationary container type solid mixing device 13 so as to cover the peripheries of the synthetic resin pellets with the fibrous finely pulperized used paper material. The synthetic resin pellets, the peripheries of which are covered with the finely pulperized used paper material are charged in a twin screw extruder 14 so as to knead, melt and dehydrare them in order to be fed with a gear pump to an inflation film forming die 15, resulting in forming an inflation film.
Patent JP-H07126784-A (JP)
Title: Aluminum alloy excellent in corrosion resistance
Inventor: KOBORI KAZUHIRO
IPC: C22C21/02
Filed: 1993-11-09
Abstract: PURPOSE:To produce an Al-Mg-Si alloy capable of improving corrosion resistance. CONSTITUTION:This alloy has a composition which consists of, by weight, 0.2-1.0% Mg, 0.4-1.5% Si, 0.05-0.3% Ti, and the balance,aluminum with impurities and in which the content of Cu as 2, an impurity is controlled to <=0.05%. Further, the alloy can arbitrarily contain one or >=2 kinds among 0.05-0.2% Mn, 0.05-0.35% Fe, and <=0.05% Cr.
Patent JP-H03142188-A (JP)
Title: Suction hand
Inventor: FUNADOGAWA HITOSHI
IPC: B25J15/06
Filed: 1989-10-30
Abstract: PURPOSE:To eliminate the deflection of a material due to the gravity of the material itself caused by the imbalance at a support point during transport time, by composing plural suction pads arranged on one plane below a suction band adjustably in their respective positions. CONSTITUTION:It is installed in the middle of the machine tool of an NC turret punch press, etc., and the material yard where the sheet material of an iron sheet, etc., worked thereby are placed with their lamination. Each pulse motors 13a - 13d are driven by the command from a control unit so that the weight distribution of the sheet materials shared by each suction pads 11a - 11d, according to the data of the size/ shape of the materials input in advance to the control unit prior to the work and the suction pads 11a - 11d are arranged at adequate positions. The arm of a robot is then moved onto the material yard to closely fit the suction pads 11a - 11c onto the sheet material laminated on the uppermost. The suction from a suction source acts hereby and the sheet material is sucked to the suction pads 11a - 11c.
Patent JP-H11102848-A (JP)
Title: Production of soi wafer and soi wafer using the same
Inventor: AGA KOJI
IPC: H01L21/265
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an SOI(silicon on insulator) wafer relatively easily and at low cost such that it has uniformity in film thickness and is provided with a thin-film SOI layer with superior crystallinity by removing crystal defects which exist deep in a cleavage plane, obtained by an SOI wafer production method for joining and separating ion-implanted wafers. SOLUTION: An oxide film 30 is formed on at least a wafer 20 of two silicon wafers 20 and 21, and hydrogen ions or rare gas ions are implanted from the upper surface of the other wafer 21 to form a micro bubble layer 40 in the inside thereof. Then the surface to be implanted with ions is adhered to the wafer 20 with the oxide film 30 in between, and the wafer 21 is separated like a thin film through heating, while the micro bubble layer is used as a cleavage plane 50. After the defective layer on the cleavage plane of the obtained SOI wafer has been removed by 200 nm or more through vapor-phase etching, it is finished by mirror-surface polishing, resulting in an SOI wafer having wafer-low rate of defects and good uniformity in film thickness.
Patent JP-H08118304-A (JP)
Title: Wrought timber transport device
Inventor: IGUCHI TAKASHI
IPC: B65G47/54
Filed: 1994-10-19
Abstract: PURPOSE: To provide a wrought timber transport device comprising a mobile device provided between a vertical feed conveyor and a traversing feed conveyor. CONSTITUTION: A wrought timber is clamped by transporting a wrought timber using a belt 7 of a traversing feed conveyor 1 and activating a clamping cylinder 17 at a specified position with the help of a clamping member 18 on a clamping device 16. Next, a lift table 14 and a mobile table 13 are caused to ascend by activating an ascending cylinder 31 in front of a vertical feed conveyor 26. Then if the clamping device 16 arrives above the roller 28 of the vertical feed conveyor 26, a motor 24 is driven to move the clamping device 16. In this case, if the wrought timber hits the ruler 29 of a roller 28, the clamping cylinder 17 is activated to release the clamp of the clamping member 18 and the wrought timber is positioned along the ruler 29.  Further, the clamping device 16 descends past the vertical feed conveyor 26, and if the device comes down to a specified position, it moves forward to a position where the traversing feed conveyor 1 receives the wrought timber and stands by.
Patent JP-S63134872-A (JP)
Title: Sealed type compressor
Inventor: SASANO HIROSHI
IPC: F04B39/00
Filed: 1986-11-25
Abstract: PURPOSE:To reduce the sliding loss by positioning and fixing two ball bearings at the position where balls are compressed. CONSTITUTION:The inner races of a lower ball bearing 22 and an upper bearing 23 are press-fitted into a crank 2 having a step difference for positioning. The outer races of the ball bearings 22 and 23 are loose-fitted onto a bearing 24 having a positioning step difference. Further, a wave-shaped molded leaf spring 25 is installed in the thrust direction between the outer frame 22a of the ball bearing 22 and a bearing 24, and the ball bearing 23 is press-fitted into a crank 21 so that the leaf spring 25 is set at the compressed position. Further, a sleeve press-fitted onto the crank 21 is press-fitted and fixed for preventing the slip-off of the ball bearing 23. With such constitution, the sliding loss of the bearing can be reduced.
Patent JP-2000169360-A (JP)
Title: Beautifully whitening cosmetic material
Inventor: TAKAHASHI AKIHIKO
IPC: A61K8/96
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solid cosmetic material capable of applying to local parts and excellent in beautifully whitening effects by containing a beautifully whitening ingredient, a wax type solid ointment and a powdery polymer. SOLUTION: This cosmetic material comprises preferably 0.00001-50 wt.% of (A) a beautifully whitening ingredient such as sodium salt of L-ascorbic acid phosphoric acid ester and the like, 5-50 wt.% of (B) a wax type solid ointment such as candelilla wax and the like and 1-70 wt.% of (C) a powdery polymer such as powdery spherical nylon and the like having preferably 0.001-100 μm average particle size. The cosmetic material is preferably of a stick-like state.
Patent JP-H11119056-A (JP)
Title: Unpolarized light source
Inventor: KANEKO TAKESHI
IPC: G02B6/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent unpolarized light and projection light from varying in quantity by connecting a light source and the polarizer of a depolarizer by one polarization plane maintaining optical fiber. SOLUTION: The unpolarized light source which projects unpolarized light by making the linear polarized light from a light source 11 incident on the depolarizer has a connection between the light source 11 and the polarizer 26 of the depolarizer by one polarization plane maintaining fiber 12. Namely, the polarization plane maintaining fiber 12 for projection of the light source 11 is connected directly to the polarizer 26. To match the planes of polarization of the polarization plane maintaining fiber 12 and polarizer 26, they are fixed mutually after their angles are adjusted so that the quantity of the projection light of an optical coupler 31 becomes maximum. Thus, the polarization plane maintaining fiber 12 for projection of the light source 11 is fixed and connected directly to the polarizer of the depolarizer and no optical connector is interposed between them, so the angle of the optical connector need not be adjusted. Further, there is no angle deviation between the incidence side and projection side of the optical connector.
Patent JP-H02127023-A (JP)
Title: Manufacture of polyester bottle
Inventor: YANAGISAWA TAKEO
IPC: B29C49/64
Filed: 1988-11-08
Abstract: PURPOSE:To prevent the deformation of a product bottle at a high temperature by a method wherein a heated bottomed tubular parison made of polyester resin is biaxially oriented in a mold of which the surface of a mold cavity is kept at a temperature of 120 to 170 deg.C, and subjected to blow molding to be shaped in a bottle. CONSTITUTION:A pressurized gas being introduced under pressure from an introduction port 5, an orientation rod 7 is lowered to orient a heated bottomed tubular parison to be two to three times larger in the axial direction and three to four times larger in the circumferential direction. The outer surface of a bottle obtained by blow molding is in contact with the cavity surface of a mold heated to a temperature of 120 to 170 deg.C and the wall of the bottle is subjected to heat treatment. Next, air is introduced from an introduction port 8, passed through a porous part 9 and introduced between the outer surface of the bottle 10 and the cavity surface of the mold. The introduced air or the like diffuses onto the entire surface of the bottle in a short time, a coolant layer 11 of uniform thickness is formed thereby, heat conduction from the mold is intercepted, and thus the entire surface of the bottle 10 is cooled down in a short time.
Patent JP-H08138596-A (JP)
Title: Ion beam generator
Inventor: TANBA MORITAKE
IPC: H01J27/18
Filed: 1994-11-15
Abstract: PURPOSE: To enable generation of ion beams of dissimilar metal without stopping the operation of a device by heating the metallic plasma of cathode material with microwaves thereby enabling an ion beam high in ratio of polyvalent ionizing ions to be generated continuously, and also, switching a plurality of cathodes within a chamber. CONSTITUTION: The metallic plasma of cathode material is formed by generating vacuum arc discharge 31 between the anode 26 and the cathode 27 within a vacuum chamber 22, and the rate of polyvalent ionizing ions is increased by shutting it temporarily by a magnetic field generator 30, and introducing microwaves through an introduction port 29 and heating it, and an ion beam 44 is generated by an electrode system 43. Moreover, a plurality of cathodes 27 are arranged on the axis Z within the chamber 22 so that they may be positioned opposite to the anode 26, and they can be changed over, being rotated around the Z axis by a rocking device 35. Hereby, arc plasma 32 of dissimilar metal can be generated by switching the cathode without stopping the operation of the device.
Patent JP-2001098266-A (JP)
Title: Antioxidant and active-oxygen eliminator
Inventor: YAMAMOTO NOBORU
IPC: A23L1/30
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a natural antioxidant and a natural active-oxygen eliminator both of which are excellent in antioxidant action and active-oxygen- eliminating action, are highly safe for human bodies, and can be compounded into cosmetics, drugs, quasi-drugs, food, and various feed. SOLUTION: An antioxidant and an active-oxygen eliminator are provided both of which contain, as the effective component, an extract of a plant with a scientific name: Caesdalpinia sappan L. (indonesian name: Secang). An oral composition containing the antioxidant or active-oxygen eliminator is also provided.
Patent JP-H11113807-A (JP)
Title: Centralized sucking cleaner
Inventor: NAKAYAMA TAKESHI
IPC: A47L5/38
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of dust-dirt in main and branch piping by collecting dust-dirt having large specific gravity in fluid sucked between a hose of a cleaning attachment and suction valves in a centralized sucking cleaner where the cleaning attachment is connected to plural suction valves so as to be freely mountable/demountable. SOLUTION: A flow speed delaying unit 11 to delay a flow speed of dust-dirt containing air is provided, a suction outlet of this flow speed delaying unit 11 is connected through a hose to suction valves 59 arranged on respective floor surfaces 51 of a building 50, and the hose 60 in/to which a cleaning attachment 61 is installed/fixed is connected to a suction inlet of the flow speed delaying unit 11. In dust-dirt containing air sucked from an opening of this cleaning attachment 61 by driving of a suction driving source 52, bulky dust-dirt in the dust-dirt containing air is separated and accumulated by the flow speed delaying unit 11.  Besides, fine dust-dirt having light specific gravity in the dust- dirt containing air is transferred to a dust collector 53 through branch piping 58m and main piping 57 from the suction outlet, and here, it is separated into dust-dirt and air, and the fine dust-dirt is collected in the dust collector 53.
Patent JP-H10118823-A (JP)
Title: Machining method of scroll member
Inventor: YAMAGUCHI YUKIO
IPC: F04C18/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a machining method capable of machining a scroll member in high precision without causing increase of machining time. SOLUTION: Both of outward machining and inward machining are carried out by down cutting under which a relative moving direction of a cutter 4 and a scroll member 1 and a rotating direction B of the cutter 4 come to be the same direction by inward-machining a spiral inward surface 3b of a spiral part 3 toward the side of a terminal end Pe from a central part Pm after outward-machining a spiral outward surface 3a of the spiral part 3 of the scroll member 1 toward the central part Pm from the side of an outer peripheral end Ps. As slitting of the cutter 4 into a work is started from a state of much slitting quantity in downcut machining, chamfer of a knife-edge to the work becomes favourable, and picking is hardly caused on a machining surface.
Patent JP-H06125608-A (JP)
Title: Structure for changing posture of ground working device of working car
Inventor: TANAKA MASAICHI
IPC: A01B63/10
Filed: 1992-10-20
Abstract: PURPOSE:To construct a structure for changing the posture of a ground working device of a working car so as to enable the change in control sensitivity of posture change control with a manual operating tool and so as to enable fine regulation of the control sensitivity especially in a region on the sensitive side, in the structure formed so as to perform operation to change the posture of the ground working device so that the ground working device may be maintained at the set posture relatively to the ground surface based on the sensed value of a posture sensor. CONSTITUTION:A variation in a region on the sensitive side of the control sensitivity is set at a smaller one than that in a region on the insensitive side thereof in the variation in the control sensitivity to a unit manipulated variable of a manual operating tool 11 for changing the setting of the control sensitivity.
Patent JP-H06141575-A (JP)
Title: Floppy disc unit
Inventor: NISHIZAWA HIROSHI
IPC: H02P21/34
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a floppy disc unit in which high torque is obtained at the time of starting a spindle motor, information is read or written efficiently from/ onto an information recording medium while reducing current consumption, and high starting torque is obtained by arranging a multiple winding coils. CONSTITUTION:Switches SU1-SW connect first winding coils U1, V1, W1 in parallel with second winding coils U2, V2 W2 upon detection of the start of a spindle motor 5, and connect the first winding coils U1, V1, W1 in series with the second winding coils U2, V2, W2 upon detection of reading or writing of recording information from/into an information recording medium 1. This constitution ensures high torque through parallel connection at the time of starting the spindle motor 5 and high efficiency through series connection at the time of reading/writing recording information from/onto the information recording medium.
Patent JP-H07132164-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/40
Filed: 1993-11-10
Abstract: PURPOSE:To increase a player's pleasure by constituting the Japanese pinball game (PACHINKO) machine so that not only the time when all of plural change display picture patterns become uniform to the same and stop, but also the time when one of them is selected and displayed and all others stop, and the time when the picture pattern coincides with the selected picture pattern, are all subjected to prize-winning. CONSTITUTION:When a discharged ball becomes prize-winning to a special prize- winning part 105, plural picture patterns prepared in advance are changed and displayed successively on change/display parts 101-103, and stopped, when the display of a prescribed number of times is finished. When the picture patterns of each display part 101-103 at that time coincide with each other, it becomes a great hit, a fluctuation prize-winning part 106 is opened for a prescribed time and prize-winning comes to be generated easily. Also, when the ball becomes prize-winning and the change/display parts 101-103 start the change display, the picture pattern of the change/display part 103 is designated and selected by depressing a lighting switch 112. When the picture pattern at the time of stopping of the display of other change/display parts 101, 102 coincides with the picture pattern of the change/display part 103, as well, it becomes a great hit, and the fluctuation prize-winning part 106 is opened. In such a way, a player's will is adopted, and his pleasure is improved.
Patent JP-2000110620-A (JP)
Title: Internal combustion engine
Inventor: SAKATA SHINICHI
IPC: F02D41/14
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the fuel injection quantity from becoming excessive or insufficient due to a delay in variation of the intake air pressure with respect to a variation in the flow rate of the intake-air upon change-over of air-fuel ratio. SOLUTION: A desired air-fuel ratio setting means 2 sets a desired air-fuel ratio of an internal combustion engine in accordance with an operating condition of a vehicle detected by operating condition detecting means 11, 12, and intake-air adjusting means 3, 5 increase the quantity of intake air when the air-fuel ratio is changed over from a stoichiometric or rich air-fuel ratio into a lean air-fuel ratio, but decreases the quantity of intake air when it is changed from a lean air-fuel ratio into a stoichiometric or rich air-fuel ratio.  Further, a pressure detecting means 8 detects a pressure in an intake-air passage 2, and a fuel injection quantity control means 8 sets a desired fuel injection quantity by a fuel injection valve 12 in accordance with outputs from the pressure detecting means 8 and a desired air-fuel ratio setting means 21A so as to control of fuel injection quantity in accordance with thus set desired fuel injection quantity. At this time, if the operating condition of the engine is changed over between a lean mixture operation and a stoichiometric or rich mixture operation, the fuel injection volume control means 23 controls the fuel injection quantity in accordance with a condition before the change-over of the operating condition of the engine, by a predetermined time.
Patent JP-H04157718-A (JP)
Title: Surface treatment apparatus
Inventor: WAKASHIRO AKIYOSHI
IPC: H01L21/205
Filed: 1990-10-22
Abstract: PURPOSE:To shorten the time required for taking a boat into and taking it out of a reaction furnace and to enhance the treatment capacity of an apparatus by a method wherein, when a boat elevator is ascended, an instruction device changes a speed instruction to a low-speed instruction or a high-speed instruction when a position detection signal coincides with a first intermediate position or a second intermediate position. CONSTITUTION:A boat 17 is ascended and descended at a low speed VL until the boat 17 is housed completely inside a reaction furnace 10 after the upper end of the boat 17 has reached the opening part of the reaction furnace 10 and until the boat 17 is taken out completely to the outside of the reaction furnace 10 after the upper end of the boat 17 has reached the opening part of the reaction furnace. A transfer device 18 is driven at high speed except a retreat section required to retreat the transfer device until the upper end of the boat 17 is ascended and reaches the opening part of the reaction furnace and until the upper end of the boat 17 is descended and reaches the opening part of the reaction furnace 10. The time required to take the boat 17 into and take it out from a boat delivery position SZ can be shortened as compared with a case where a boat elevator 12 is driven at the constant speed VL over the whole range from the lowermost descended position SD up to the uppermost ascended position SU until the boat 17 reaches a prescribed position inside a quartz tube 13.
Patent JP-S60240653-A (JP)
Title: Cover
Inventor: YUUJIN EDOWAADO DEEBISU
IPC: B65D41/48
Filed: 1984-12-28
Abstract: The invention provides a container closure with a top, a skirt depending from the top, a tear-away tamper resistant band connected to the skirt by frangible means and a tear tab on the band arranged so that it is inclined upwardly and outwardly in order to ensure that when a container with a closure in position is being packed into a carton bottom end first the tear tab on the closure does not catch on the rim of the carton. Preferably the teartab is connected by a frangible tongue to a thumb push on the skirt and disposed immediately above the tear tab.
Patent JP-H06128122-A (JP)
Title: Multi-layer cosmetic for making wrinkle
Inventor: NISHIKATA KAZUHIRO
IPC: A61K8/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a wrinkle-masking cosmetic capable of hiding form troubles of the skin over a long period, free from physical stimulation on the skin and having excellent water-resistance. CONSTITUTION:The objective multi-layer cosmetic for masking wrinkles is produced by combining a make-up foundation for the 1st layer containing a tacky adhesive substance with a finishing cosmetic for the 2nd layer containing light-diffusing and scattering powder.
Patent JP-H09122033-A (JP)
Title: Bathtub with seat surface part
Inventor: HIRAI MASASHI
IPC: A47K4/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obviate the inconvenience of a narrow washing place making the action in the washing place for washing the body tight while enabling a bather to safely go in and out of the bathtub. SOLUTION: In a bathtub 9 with a washing place formed integrally with a bathtub 1 and a washing place 10, a bathtub apron 2 is formed into the stream-line shape and the bathtub 1 is shaped to be narrow in the drain trap 11 side and bulge toward the washing place 10 side as it goes to the opposite side. Also, the upper surface of the bathtub 1 along the bathtub apron 2 does not have a fixed width to form a sitting part 3 having an area sufficient for an adult sitting thereon in the bulging part. A horizontal semicircular seat surface part 4 is formed in the bathtub 1 of the sitting part 3. The height of the seat surface part 4 is in about middle depth of the bathtub. Since the seat surface part 4 is thus formed in the bulging part, back rest surfaces 5, 6 are formed with the widths in the bottom surface part nearly equally.