baber/WOPTO huggingface dataset:
Patent JP-H03194777-A (JP)
Title: Disk device
Inventor: OKADA TORU
IPC: G11B21/10
Filed: 1989-12-25
Abstract: PURPOSE:To stably perform control by providing a control means which performs recording/reproduction on one plane side of a disk with a magnetic head on one side, and performs tracking servo by detecting reproduction information on the other plane side of the disk with the magnetic head on the other side. CONSTITUTION:The signals of the magnetic heads 3a, 3b used for recording/ reproduction are connected to a recording and reproduction circuit 7 with a switch 6, then, ordinary recording and reproduction is performed. Mean while, a reproducing signal at a side used for the tracking servo passes an AGC circuit 8 via the change-over switch 6, and furthermore, is amplified by amplifiers 9, 10, and goes to signals corresponding to the frequency components with resonators 11, 12 of frequencies f1, f2, and detectors 13, 14. Those two signals are switched with a change-over switch 15, and are inputted to a differential amplifier 16, and such control that the frequency components of frequencies f1, f2 can be reproduced equally is performed. In such a way, since the tracking servo can be performed successively, the accuracy of servo and stability for disturbance can be improved.
Patent JP-H11166166-A (JP)
Title: Adhesive composition for plastic film laminated steel sheet
Inventor: HOZUMI MASAMI
IPC: C09J11/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition for steel sheets, excellent in adhesiveness, heat resistance, water resistance, curability, and long-term stability and applicable to an off-line system. SOLUTION: There is provided an adhesive composition for a plastic film laminated steel sheet, comprising 100 pts.wt. (in terms of the solids matter) adhesive and 0.1-10 pts.wt. phosphoric-acid-modified compound. It is desirably one wherein the solids of the adhesive is prepared by mixing 100 pts.wt. (in terms of the solids matter) polyester having a number-average molecular weight of 8,000-25,000, a glass transition temperature of 0-40 deg.C, and a hydroxyl value of 3-30 with, as a curing agent, 5-30 pts.wt. (in terms of the solids) of an aliphatic or alicyclic blocked isocyanate compound.
Patent JP-H10165091-A (JP)
Title: Antioxidation treatment for nuts
Inventor: MINOWA MASAYOSHI
IPC: A23B9/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To execute antioxidation treatment for nuts, to prevent transformation and the deterioration of a taste and to prevent the deforming, etc., of a bag and a casing after packing by keeping carbon dioxide held in a specific pressurized state and the nuts in contact with each other in a specific heated state in a specific period so as to impregnate carbon dioxide into the nuts. SOLUTION: Carbon oxide held in the pressurized state of less than 10kg/cm gaze pressure and the nuts (almonds, flax seeds, Pellira ocimoides, poppy seeds, walnuts, coconuts, sesame, chinquapins, pistachios, sunflower seeds, Brazil nuts, hazel nuts, pecan, macadamia nuts, pine seeds, pea nuts, etc.) are kept in contact with each other in the state of heating in 70 to 150 deg.C in 30 to 90min in the way of providing a jacket at the peripheral wall of a pressure casing, e.g. and circulating a heat medium such as steam, hot water so as to impregnate carbon dioxide into the nuts.
Patent JP-H05166045-A (JP)
Title: Supporting device for body of automatic vending machine
Inventor: ITO KOSAKU
IPC: G07F9/10
Filed: 1991-12-18
Abstract: PURPOSE:To provide a supporting device for the body of a automatic vending machine which can be safely installed and then can be smoothly used by varying the position of at least, one of leveling screws. CONSTITUTION:Six leveling screws 4 are protruded from the bottom surface of a body 3 of a vending machine, and four of these six screws 4 are provided at four corners of an oblong bottom surface of a case 1. At the same time, two remaining screws 4 are provided at the front of the body 3. Then the body 3 is installed and the screws 4 are driven respectively in accordance with the state of the installing surface of the body 3. Thus the protruding extent of each screw 4 is adjusted. As a result, even the body 3 having the width of the depth direction larger than that of the right-left direction can be safely supported on the installing surface with six screws 4 even though the installing surface is not flat or a door 2 which moves the centroid of the body 3 to its front side is opened.
Patent JP-H06154392-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1992-11-20
Abstract: PURPOSE:To provide the PACHINKO machine by which there are scarcely waste balls and an interest is high to a player, and also, the discharge ball management is facilitated to a game store. CONSTITUTION:In the vicinity of a specific prize-winning port 18, a ball going-in port 26 of a ball guidance path which can guide a ball which is not subjected to prize-winning to the specific prize-winning port concerned 18 to the reverse side of a game panel 13 is opened, a ball discharge port 23 of the ball guidance path is opened on the surface side of the game panel 13, and also, in the lower part of the ball discharge port concerned 23, a prize-winning implement 63 by which the ball discharged from the ball discharge port concerned 23 can become prize-winning is provided, and in the upper part of the prize-winning implement concerned 63, a nail array 64 is provided so that the ball which is not subjected to prize-winning to the specific prize-winning port 18 can become prize-winning to the prize-winning implement 63.
Patent JP-2000162743-A (JP)
Title: Film unit with lens
Inventor: KATSURA YOJI
IPC: G03B17/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization by making at least one part of an outer case movable in the width direction of a unit main body between a housing position and a using position, providing a stroboscopic device on the inner surface side of the movable part of the outer case and making one part of a capacitor in a state where it advances into an optical path at the housing position. SOLUTION: The outer case is formed of a right case 5 and a left case 6. The left case 6 is fixed on the unit main body and covers over the left side part thereof. Meanwhile, the right case 5 is engaged with a slide rail 3a provided at the upper and the lower parts of the unit main body and constituted to slide right and left in the width direction of the unit main body between the housing position and the using position. Meanwhile, when the right case 5 is slid from the using position of the film unit with a lens 2 and moved to the housing position, the stroboscopic device 21 is also integrally moved in the left direction. Then, the cylinder part of a main capacitor 23 gets into the optical path of a finder device 13 from the capacitor housing hole 25 of a finder side wall 18a and is housed.
Patent JP-H05138347-A (JP)
Title: Welding method and equipment
Inventor: NAKABAYASHI AKIRA
IPC: B23K37/06
Filed: 1991-11-22
Abstract: PURPOSE:To fully exhibit a function as a temporary backing material, perform economically excellent welding with a high accuracy and optionally set a shape of a penetration part by a simple operation based on small-sized, light weight and simple constitution. CONSTITUTION:The temporary backing material is constituted by the peripheral part of a rolling roller 9 provided rollably on a place where the temporary backing material is to be arranged and the rolling roller 9 in a state pressed toward the groove rear 4 is relatively moved at an uniform velocity in the same direction along with the relative movement of a welding arc 8.
Patent JP-H09151123-A (JP)
Title: Tooth coating liquid
Inventor: SHIRAISHI KATSUHIKO
IPC: A61K8/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating liquid capable of coloring tooth or tooth crowns to white or any other color by using an acrylic resin prepared by neutralizing an acrylic ester-methacrylic eater-based copolymer with a specific compound. SOLUTION: This tooth coating liquid contusions ethanol and an acrylic resin prepared by neutralizing an acrylic ester-methacrylic ester-based copolymer with 2-amino-2-methyl-1,3-propanediol or 2-amino-2-methyl-1-propanol, and may also contain a color pigment or extender pigment, and furthermore, ceramic(s) and/or a vinyl acetate resin. It is preferable that this coating liquid comprises 10-94.8wt.% or more of ethanol, 0.1-30wt.% of a pigment, 0.1-20wt.% of the above acrylic resin, and 5-30wt.% of ceramic(s) and/or butyl acetate resin. The pigment is pref. titanium dioxide (optimally, <=100nm primary particle diameter on average).
Patent JP-H01179287-A (JP)
Title: Head supporting device for hard disk
Inventor: KANOU HISASHI
IPC: G11B21/21
Filed: 1987-12-29
Abstract: PURPOSE:To improve the traceability of a slider for a disk by providing a gimbal having a narrow part on each of four branches, and fixing tip parts of a pair of branches not being neighbored and remaining pair of branches on the slider and a flexure. CONSTITUTION:The gimbal 7 is adhered on the flexure 12 at the tip part of the branch in which the narrow parts 8 and 14 are provided, and adhered on the slider 15 at the tip part of the branch in which the draw-down parts 9 and 11 are provided via spacers 13 and 10. Since the gimbal 7 receives a force in a direction to be expanded when a load is applied in a direction perpendicular to the recording plane of a disk 17, the gimbal 7 is prevented from being deformed remarkably. When pitching is generated in the slider 15, the gimbal 7 is twisted at the narrow parts 8 and 14. Also, when rolling is generated in the slider 15, the gimbal 7 is twisted at the narrow parts 9 and 11. Thus, the movement of the slider 15 in the direction perpendicular to the recording plane of the disk can be suppressed, and it can follow up the waviness of the disk 17 sufficiently.
Patent JP-H07192201-A (JP)
Title: Magnetic disk device
Inventor: TANI KOUJI
IPC: G11B5/71
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a disk device for a high recording density by specifying the average surface roughness of a protective film for a nonmagnetic substrate to a specified value or lower and using such a magnetic head that the surface of the head slider facing a magnetic recording medium for magnetic recording and reproducing has specified or smaller radius in the perpendicular direction to the longitudinal direction. CONSTITUTION:A Ni-P film 2 is formed to have about 15mum thickness by electroless plating on an Al-Ni alloy substrate 1 to obtain a substrate. The surface is polished with a diamond abrasive grain to obtain <=3.5nm average surface roughness Ra. Then, a Cr base film 3, Co alloy magnetic film 4 and amorphous carbon protective film 5 are successively formed on the substrate. A polymerizable lubricant 6 containing cyan is applied and heated for polymerization of the lubricant 6. The magnetic disk device is equipped with a spindle motor 11 to rotate the obtd. magnetic disk 10, a carriage 12 as a positioning mechanism of the magnetic head 8, controlling circuit 13 and processing circuit 14 for recording and reproducing signals. The magnetic head 8 has <=6m radius of the head slider surface for magnetic recording and reproducing in the perpendicular direction to the longitudinal direction.
Patent JP-H08170658-A (JP)
Title: Drum brake device
Inventor: FURUKAWA MASAAKI
IPC: F16D65/10
Filed: 1994-12-20
Abstract: PURPOSE: To improve durability and drainability by forming a lengthwise groove, extended from a base end part opposed to a drum rotational direction to an intermediate part in the peripheral direction, in a peripheral surface of a brake shoe provided in a drum, and providing a plurality of holes in a peripheral surface of the drum corresponding to a position in a breadthwise direction of this grooves. CONSTITUTION: A lengthwise groove 5, extended from a base end part 3a opposed to a drum rotational direction to an intermediate part in the peripheral direction, is formed in a peripheral surface of a brake shoe 3 provided in a drum 2. A plurality of holes 6 are provided in a peripheral surface of the drum 2 corresponding to a position in a width direction of this groove 5. Water infiltrated in the drum 2 is put aside the lengthwise groove 5 of the brake shoe 3 by rotating the drum 2, packed to the interior and forcibly extruded from the hole 6 drilled in the peripheral surface of the drum 2. In this way, decreasing brake performance due to water can be prevented, and a life of the brake shoe 3 can be extended.
Patent JP-H01264100-A (JP)
Title: Speaker and its manufacture
Inventor: OBARA RINTARO
IPC: H04R9/02
Filed: 1987-12-29
Abstract: PURPOSE:To simplify the assembling of a magnetic circuit section with respect to a frame by constituting the speaker by a yoke plate, a frame main body, a magnet and a top plate. CONSTITUTION:In case of loading a ring shaped magnet 9 using a guide element 7 formed on the upper face of a bottom 4 of a frame main body 3 as a guide, the mount position of the guide element 7 is set so as to be made coincident with the inner diameter of the magnet 9. Thus, the magnet 9 has only to be placed on the bottom 4 so that the inner diameter of the magnet 9 and the outer periphery of the guide element 7 are abutted with each other. After the magnet 9 is fixed onto the bottom 4 of the frame main body 3, the top plate 10 is mounted to the frame main body 3 by depressing the top plate 10 to an engagement part 8 made of the ring shaped step formed to the peripheral wall 3a of the frame main body 3 till the bottom face of the top plate 10 is brought into contact with the upper face of the magnet 9 and the step. Thus, the assembling is facilitated.
Patent JP-H08236956-A (JP)
Title: Door device
Inventor: BURAIAN JIYOOSUNGU KIMU
IPC: H04N5/64
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of an access door suffering damage by turning a flat plate element onward to the position until an aperture part is closed further turning it inward to the other position until the aperture part is opened. SOLUTION: A cabinet 10 is provided with an aperture part 12 having the first edge 14 around itself. An access door 16 has an upper side on the protrusion 24 extending above the upper surface 22 on the surface 22 of the access door 16. Furthermore, this access door 16 has bottom surface 26 and lower side protrusion 28 which is extending below the bottom surface. The cabinet 10 is further provided with upper side and lower side recessions 30, 32 having sufficient dimensions respectively containing the upper side and lower side protrusions 24, 28. Through these procedures, the access door 16 is turned in the aperture part 12 so as to be shifted between the closed position and the opened position of e.g. A/V jack.
Patent JP-2000161375-A (JP)
Title: Rotary main spindle cooling structure
Inventor: MATSUURA FUMITAKE
IPC: B23Q11/12
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient cooling efficiency by jetting a cooling air within a specified angle range toward a specified portion or a plurality of specified portions of a gap communicating a plurality of ball bearings with each other between an outside fixing body and an inside rotating body. SOLUTION: A rotating face of an inside rotating body 1 is determined for a reference and a cooling air is jetted to one portion or a plurality of portions of a gap 3 located between an outside fixing body 2 and an inside rotating body 1 at an angle of -45 deg. to +45 deg. in a rotating direction of the inside rotating body 1. As a result, in both cases of a case where cooling air collides against an outside surface of the inside rotating body 1 or a case where cooling air collides against an inside surface of the outside fixing body 2, components of cooling air moving in the direction opposite to the rotating direction of the inside rotating body 1 becomes a remarkably little amount and relatively large amount of cooling air moves in the same direction together with a rotating ball 41 along the rotating direction of the inside rotating body 1.  Therefore, cooling air circulates in the gap 3 for a long time without decreasing wind speed, thus a cooling effect can be improved.
Patent JP-H11165908-A (JP)
Title: Image forming device
Inventor: SUGIYAMA SHINICHI
IPC: B65H5/38
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of spring-up of a rear end of a sheet after passing through a register roller set in transferring the sheet to an image carrier by means of the resist roller set. SOLUTION: The image forming device is provided with an image carrier 1 having a toner image formed on its surface, a transfer means 7 transferring the toner image to a sheet, a register roller set composed of a register upper roller 2 and a register lower roller 3 which transfer the sheet to a copying part, upper and lower guides 5, 6 guiding the sheet transferred by the register roller set to a transfer part. In the image forming device, a transferring guide 4 is arranged on a downstream side of the resist roller set in a sheet transferring direction for smoothly releasing spring-up of a rear end of the sheet. It is thus possible to prevent occurrence of abrupt spring-up of the rear end of the sheet after passing through the resist roller set, by means of the transferring guide 4.
Patent JP-H022554-A (JP)
Title: Luster adjustment
Inventor: EDEI ROZA DAEMU
IPC: G03F3/10
Filed: 1988-12-27
Abstract: PURPOSE: To control the appearance of an image in a relief pattern or in a hydrophilic colloid layer by preliminarily wetting a permanent base body, bringing the base body into contact with a continuous layer, peeling a temporary base body to leave the continuous layer on the permanent base body. CONSTITUTION: After an image is formed on a hydrophilic colloid layer, layer system, or relief pattern on a permanent base body, or before the image is formed, the permanent base body preliminarily wetted is brought into contact with a continuous nonphotosensitive layer on a temporary base body. Then, the temporary base body is peeled to transfer the continuous layer to leave on the permanent base body. The continuous layer is nonphotosensitive and gives a hardened gelatin by at most 20g/m<3> coating rate to the image. The hardened state of the gelatin corresponds to a hardened state with addition of 0.001g formaldehyde to 1g gelatin. Thereby, the appearance of the image in a relief pattern or in a hydrophilic colloid layer can be controlled with addition of gloss and/or colors.
Patent JP-H09149762-A (JP)
Title: Production of block-like solid lactic acid bacterium beverage
Inventor: KIGUCHI KAZUO
IPC: A23L27/30
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a block-like solid beverage convenient for carriage and storage and capable of being restored to drink the restored beverage by adding a saccharide, a strong sweetener, an organic acid (salt), a thickening polysaccharide, a milk product, a fruit flesh, a juice, a vegetable(juice), functional additives, etc., to a fermented milk. SOLUTION: This method for producing the block-like solid lactic acid bacterium beverage which can be restored with water, milk, etc., and subsequently drunk comprises adding (B) a saccharide at least partially comprising trehalose, a strong sweetener at least partially comprising aspartame, an organic acid such as citric acid, its salt such as its sodium salt, a thickening polysaccharide such as pectin, a milk product such as whole powdered milk, the flesh of a citrus fruit, etc., a juice, a vegetable such as tomato, its juice, a functional additive such as docosahexaenoic acid, a flavoring agent, an antioxidizing agent, a coloring agent, a preservative, and other additives to (A) a fermented milk product, preliminarily freezing the prepared lactic acid bacterium beverage, and subsequently lyophilizing the beverage.  Thus, the objective solid lactic acid beverage whose shape is convenient for carriage and storage and which gives a homogeneous beverage good in flavor, when restored with the water or the milk, is obtained.
Patent JP-2000158911-A (JP)
Title: Pneumatic tire
Inventor: TAKAGI HAJIME
IPC: B60C11/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent growth of a crack developed at a groove on a tread of a pneumatic tire. SOLUTION: A crack 26 developed at a bottom of a lug groove 22 grows as a tire rolls and is gradually extended toward an inside of the tire. An excellent crack growth resistant rubber layer 24 of thickness (t) which is more than or equal to 1 percent of a depth T from a tread surface to a bottom of a groove is applied on a groove wall surface of this pneumatic tire, whereby the rubber layer 24 delays growth of the crack 26. Accordingly, it is prevented that the crack 26 reaches a belt or the like inside of the tread before a wear life of the pneumatic tire, and also it can prevent a failure such as a separation of belt ply, and the like, caused by growth of the crack 26.
Patent JP-H09151443-A (JP)
Title: Installation structure for bag type weir
Inventor: TERADA KAZUO
IPC: E02B7/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent trash from entering an intake at a position immediately upstream of a bag type weir. SOLUTION: A bag type weir 2 laid immediately downstream of the intake 3 of a river embankment is formed to have the larger width of rubber coated fabric at an area nearer the intake 3. Also, the fabric is folded over and the seams thereof are jointed to each other, thereby fabricating the weir 2. As a result, the bag type weir 2, when filled with a fluid and inflated, comes to have higher height at a position near the intake 3 than at a position near the other side of a river, and weir top comes to have an inclined form. Trash flows down over the weir top on a high-speed flow line at the other side of the river, and hardly stagnates in the intake 3.
Patent JP-H09222034-A (JP)
Title: Method for running internal combustion engine and controller of internal combustion engine
Inventor: DEIBITSUDO RICHIYAADO WAASU
IPC: F02D29/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To satisfactorily separate or mesh a forward gear and a backward gear so as to secure more efficient engine performance by detecting a request made by an operator for gear shifting and changing an engine torque outline for changing gears according to the request. SOLUTION: When an operator operates a gear lever, the position of the gear lever is detected by a detecting means and by an ECU a flag indicating gear shifting or gear separation is set. That is, after a force applied to the gear lever exceeds a certain threshold value, a flag is set according to a switch triggered when a necessary force is applied to the gear lever. Then, for instance by preventing the feeding of fuel to a cylinder, one or a plurality of cylinders of the engine are stopped. Thus, the engine torque outline is changed and by performing gear shifting or separation in this state, smooth gear switching is secured and the running performance of the engine is increased.
Patent JP-H08182051-A (JP)
Title: Radio telephone system
Inventor: IKEDA NORIHIRO
IPC: H04Q7/34
Filed: 1994-12-22
Abstract: PURPOSE: To provide a radio telephone system in which a call is received by using another radio telephone terminal even when a radio channel setup is disabled for a certain radio telephone terminal or the terminal cannot receive the call due to some other cause. CONSTITUTION: A master set 101 on the occasion of the arrival of a call and a radio base station 109 on the occurrence of radio channel setup detect enable/ disable state of line setup and enable/disable state of call reception by a radio telephone terminal 110. As a result, when the call reception is disabled, the system allows a radio telephone terminal other than the radio telephone terminal 110 to receive the incoming call.