baber/WOPTO huggingface dataset:
Patent JP-H05176821-A (JP)
Title: Seat cushion pressing device
Inventor: FUKUYAMA KAZUYUKI
IPC: A47C7/14
Filed: 1991-12-28
Abstract: PURPOSE:To set a hardness of a seat to a liking depending on the weight of a man seated by adjusting pressing force to apply to each portion on the underside of a cushion pad with a plurality of motors, gear boxes, screw shafts, nuts or the like individually provided. CONSTITUTION:Each elevation mechanism is operated by motors 61. When the motors 61 are driven, screws 64 are rotated through gear boxes 63 to move up or down nuts 65, vertical plates 66, horizontal plates 67, intermediate plates 91 and retainers 92. Thus, pressing force to coil springs 95 attached on the upside of the retainers 92 changes and that to a cushion pad 22 also changes. A control signal for driving each motor 61 is produced in correspondence with a detecting signal from a plurality of body pressure sensors arranged under a skin 21 of a cushion seat 20. Therefore, abnormality of the body pressure distributions which can occur due to an inclination of pressing force direction caused by the drift of the coil springs can be prevented.
Patent JP-H05145011-A (JP)
Title: Manufacture of composite semiconductor device
Inventor: SHIRAI KAZUO
IPC: H01L23/48
Filed: 1991-11-15
Abstract: PURPOSE:To obtain the manufacturing method of a composite semiconductor device wherein a coating stage of cream solder is reduced, the whole assembling line is shortened, a coater of cream solder is restrained to a minimum, and manufacturing cost is reduced. CONSTITUTION:One process out of coating processes of cream solder can be omitted by arranging the respective through holes 5a and 11a for solder coating, at one tip end portions of an anode side inner conductor plate 5 and a cathode side inner conductor plate 11. That is, parts (a) of a heat dissipating plate 2 and parts (b) of insulating plates 3 are coated with cream solder, and only the part (c) of the upper surface of an outside led-out conductor plate 4 is coated with cream solder. Next, a part (e) of the upper surface of the inner conductor plate 5 is coated with cream solder. Insertion parts of inner leads of an outside led-out conductor plate 12 and the inner conductor plate 11, the through-hole 5a of the anode side inner conductor plate 5, and the through-hole 11a of the cathode side inner conductor plate 11 are coated with cream solder. Each of the coating parts of cream solder is fixed by heating the whole part.
Patent JP-2000175724-A (JP)
Title: Eyelash forming tool
Inventor: KITAMURA HIROSHI
IPC: A45D2/48
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To bring eyelash into contact with an eyelash heating part at two points to heighten the heat transfer efficiency and form eyelash from the roots of the eyelash by disposing eyelash heating parts in two lines along the longitudinal direction of an eyelash forming part of the top surface of the eyelash forming part to construct an eyelash forming tool. SOLUTION: This eyelash forming tool is formed by an eyelash forming part 2 having an eyelash heating part 1 formed by a heating element, a handle part 3 and a connecting part 4 for connecting the parts. The handle part 3 incorporates a battery, which is capable of applying an electric current to the eyelash heating part 1 disposed in the eyelash forming part 2 by a switch 5 disposed on the outer surface of the handle part 3. The eyelash forming part 2 is formed by an eyelash heat holding frame 6, and the eyelash heating part 1 is arranged and held in two lines along the longitudinal direction of the eyelash forming part 2 on the top surface, whereby the eyelash come into contact with the eyelash heating part 1 arranged in two lines at two points so as to heighten the heat transfer efficiency.  Further, the two-line eyelash heating part 1 is disposed in the vicinity of the end in the cross direction of the heat holding frame 6 so that the eyelash can be formed from the root.
Patent JP-H06199230-A (JP)
Title: Main prime moving device for cableway
Inventor: KAWAJIRI NOBUHIKO
IPC: B61B12/10
Filed: 1992-12-28
Abstract: PURPOSE:To decrease the downtime due to falling of a thunderbolt and enhance the safety of a cableway main prime mover device which drives circulatively a cable to tow transport unit on the cableway, by installing in line a DC motor and an AC motor to be controlled by respective controllers, arranging in series their rotary shafts with possibility of mounting and removing, and providing possibility of changing over between the two motors. CONSTITUTION:On the floor 17 of a car stop 1, a reduction gear frame 11 and a motor base 15 are installed in line along the line of a cableway 20. A reduction gear 10 is installed on the frame 11, and the output shaft 10b which is vertical is coupled with a planetary reduction gearing 8. From the reduction gear 10, a DC motor 13 and an AC motor 14 are installed in series on the base 15, and the rotary shaft 13a of the DC motor 13 is connected with the input shaft 10a of the reduction gear 10 through a universal joint 12. The two motors 13, 14 are coupled through a chain coupling 16. The motors 13, 14 are connected and disconnected by setting a chain on and off from a sprocket wheel. A changeover device CE switches a main circuit MC and a control circuit CC between the two motors 13, 14.
Patent JP-H06246907-A (JP)
Title: Type wheel resetting mechanism of printer
Inventor: MURAJI ATSUSHI
IPC: B41J1/48
Filed: 1992-12-31
Abstract: PURPOSE:To obtain a type wheel resetting mechanism reduced in the number of parts and having high reliability. CONSTITUTION:A type wheel resetting mechanism is equipped with a type wheel 5 having types 2 on its outer periphery and having a ratchet 5 consisting of ractchet teeth 5a and a resetting tooth 5b provided to its side surface and rotated along with a type wheel shaft 4 by a friction spring, a drive gear 12 having a cam part 13 consisting of a large diameter part for resetting, a medium diameter part for starting the selection of types and a small diameter part for selecting types formed to the side surface thereof and rotating the type wheel, a latch holder 9 having the guide pin engaged with the cam part 13 and a latch lever 8. Further, an electromagnet 24 attracting the leg part of the latch lever 8 at the time of the non-supply of a current and losing attraction force by the supply of a current, the leaf spring 18 provided to the latch holder 9 so as to engage the latch lever 8 with the ratchet 5 by its free end piece and a sensor integrally forming the part to be detected corresponding to the ratchet teeth 5a and resetting tooth 5b of the type wheel 1 to the drive gear 12 and outputting a printing command are provided.
Patent JP-2000183084-A (JP)
Title: Semiconductor sealing device
Inventor: OGATA KENJI
IPC: H01L21/56
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To enhance the follow-up property of a multiplunger type of a semiconductor sealing device, and also maintain clean environment, by enabling the device to smoothly perform replacement of a pressure equalizer, accurate control, and change of a set value. SOLUTION: In a multiplunger type of semiconductor sealing device, which is equipped with a pressure equalizer 8 having a plurality of cylinders and seals a semiconductor device by pressing a drive source with a transfer plate 35 mounting the pressure equalizer 8, the cylinder block 14 of the pressure equalizer 8 is provided with an internal oil path 15 which connects a plurality of cylinders with one another on one side and is provided with an internal oil pressure generating cylinder mechanism 10 which generates oil pressure, communicating with the oil path 15 on the other, and an electromotive hydraulic pressure generating cylinder drive mechanism which has a transmission shaft 28 for driving and controlling the piston piece 19 of the hydraulic pressure generating cylinder mechanism 10 is mounted on the transfer plate 35,  and the transmission shaft 28 is abutted against the piston piece 19 of the hydraulic pressure generating cylinder mechanism 10.
Patent JP-2000184870-A (JP)
Title: Apparatus for washing food
Inventor: GOTO FUMIHIRO
IPC: A23N12/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an efficient apparatus for washing a food at a low cost without taking much labor and time of an operator. SOLUTION: This apparatus for washing a food comprises a conveying mechanism for conveying each food 30, one or more high-pressure water jetting mechanisms having each jetting surface of plural flat nozzles 3 arranged in one row in a water distributing pipe and formed into a planar shape and a high-pressure pump 1 for feeding high-pressure water 4 to the high-pressure water jetting mechanisms. The high-pressure water jetting mechanisms are capable of jetting the high-pressure water 4 on the food 30 in a straight-line form. Furthermore, the high-pressure water jetting mechanisms are composed of the first mechanisms 12 and 15 for jetting the high-pressure water 4 from a part just on the food 30, the second mechanisms 11 and 14 for jetting the high-pressure water 4 from a rear oblique upper part facing the conveying direction of the food 30 and the third mechanisms 13 and 16 for jetting the high-pressure water 4 from a rear oblique lower part facing the conveying direction of the food 30.
Patent JP-H11169083-A (JP)
Title: Round pancake filled with bean jam and roasted over three surfaces thereof and production of the same
Inventor: SOEJIMA TAKASHI
IPC: A23G3/34
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a round pancake filled with a bean jam and roasted over three surfaces thereof by providing a roasted mark on the surfaces of a disc- shaped pancake filled with the bean jam. SOLUTION: This round pancake filled with a bean jam is prepared by winding a first surface coating 11 provided with a roasted mark on its surface around a bean jam paste formed as a cylindrical shape to form a cylindrical pancake raw material 9, cutting the pancake raw material 9 in round slices to form disc-shaped pancake pieces, covering the upper and lower surfaces of the disc-shaped pancake pieces with second and third surface coatings 12, 13 provided with roasted marks thereon to form the pancake with three surfaces having roast marks. Since the surfaces of the pancake filled with the bean jam are constituted by three surfaces to reduce the number of roasting processes, it becomes easier to carrying out the mechanization of the preparation processes and it becomes possible to prepare the pancake in a large amount.
Patent JP-H11171090-A (JP)
Title: Tandem propeller device
Inventor: NAKAJIMA MINORU
IPC: B63H1/20
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To take the most suitable countermeasure according to navigation state and, particularly, properly cope with an unspecific factor such as sea weather condition in navigation, loading state, change with the lapse of time or the like by using a variable pitch propeller as a rear propeller. SOLUTION: The rear part of a propeller shaft 12 is rotatably supported by a bracket 14 suspended from a hull 10, and two propellers 16, 18 are mounted on the propeller shaft 12 in the front and rear of the bracket 14, respectively. The rear propeller 18 consists of a variable pitch propeller. When the front and rear propellers 16, 18 are rotated to generate a propulsive force, the pitch is changed if the performance of the rear propeller 18 is insufficient by a change of sea weather condition or loading state or a change with the lapse of time. The change of pitch not only increase the performance of the propeller 18 but also compensates the performance deterioration of the propeller 16.
Patent JP-2000234059-A (JP)
Title: Aqueous composition containing colloidal silica and alkoxysilane and/or silanol-group-containing compound
Inventor: YU POLI C
IPC: C07F7/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion or solution having a prolonged pot life by adding colloidal silica to an alkoxy-silane-group-containing compound. SOLUTION: The alkoxysilane-group-containing compound contains 0.5-15 wt.% alkoxysilane and/or silanol groups (MW 28, calculated as Si) and does not substantially contain an isocyanate group and a chemically introduced hydrophilic group. The alkoxysilane group is initially introduced by the reaction of a polyisocyanate with an amino compound represented by the formula (wherein X is an organic group nonreactive with an isocyanate group at lower than 100 deg.C provided at least one X is alkoxy; Y is 1-8C linear or branched alkylene; and R1 is an organic group inert to an isocyanate group at 100 deg.C or lower). Colloidal silica in an amount of 1-20 wt.% of the alkoxysilane-group- ontaining compound is added. The resultant aqueous composition is useful as a binder for a coating material, an adhesive or a sealant composition.
Patent JP-H11239493-A (JP)
Title: Luciferase and measurement of atp in cell by using the same
Inventor: HATSUTORI NORIAKI
IPC: C12N9/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new luciferase having an amino acid sequence of a firefly luciferase having mutation at a specific cite, further having resistance to a surfactant, useful for measurement or the like of presence or absence of cells of microorganisms or the like in a sample, or the number of cells, and usable for measurement of ATP in the cell. SOLUTION: This new luciferase comprises a polypeptide having an amino acid sequence of the formula, or a polypeptide having the amino acid sequence of the formula having the insertion, deficiency or substitution of one or plural amino acids, and further having surfactant resistance and luciferase activities, and has resistance to the surfactant. The luciferase is useful for measurement or the like of presence or absence of cells in a sample, or the number of cells in a field such as food sanitation, bio, clinical examination, medical, extrapure water and environmental fields, and usable for measurement or the like of ATP in the cell.  The enzyme is obtained by inducing a mutation to a gene so that glutamic acid at the same position as 490-position of the luciferase of Luciola cruciata or the like may be substituted with other amino acid by a cite-specific mutation-inducing method, and allowing the obtained gene to be expressed.
Patent JP-2001179510-A (JP)
Title: Vibration control tool
Inventor: NAKABAYASHI SHINYA
IPC: B23B27/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the surface roughness by damping vibration. SOLUTION: An engagement face 12a at a point side is slightly smaller than an area 12b at a basic side with respect to an outer peripheral surface 12 of a second shank part 9 of a tool body 2. Plural recessed grooves 14... along a central shaft O are formed on the engagement face 12a at specific intervals in the circumferential direction. A plate spring 15 is mounted in each recessed groove 14, and a crimp cylinder 16 is fitted therein, whereby a central projection 15b of the plate spring 15 is elastically pressed, and the spring force N is radially applied to the outside. The vibration in cutting is damped by the friction of a central projection 15b of the plate spring 15 and an inner peripheral surface 16a of the crimp cylinder 16.
Patent JP-2000186734-A (JP)
Title: Adjusting structure of damping force
Inventor: KOJIMA SHIGERU
IPC: F16F9/44
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To generate an optimal damping force even when a piston speed exceeds a low speed range by switching the damping force of the low speed range to the high or low in the case where the damping force is generated by a choke while the piston speed is in the low speed range. SOLUTION: This device is provided with a damping valve 7 activated when a piston 3 slides in a cylinder 1 at a piston speed exceeding a low speed range, a damping part with choke characteristic generating a damping force at the low speed range of the piston speed in a bypass passage bypassing damping valves 7, 8. The damping part with choke characteristic is provided with a choke passage L generating a damping force of the choke characteristic. The flow amount of operating fluid in the choke passage L is somewhat adjustable.
Patent JP-2000185386-A (JP)
Title: Decorative sheet and decorative material having protective layer
Inventor: SHIBATA MASAYUKI
IPC: B32B27/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To strengthen a protective layer of a decorative sheet and to sufficiently improve a releasing strength by setting a bending resistance of a sheet for laminating a surface protective layer by a touch measuring instrument to a specific numeric value range. SOLUTION: The decorative sheet 1 is obtained by executing a decoration 3 on a lower surface of a transparent sheet-like base material 2, and a transparent surface protective layer 4 is laminated on its upper surface. As the material 2, a plastic sheet of a main body of a synthetic resin having necessary flexibility can be used. More particularly, a sheet of a polyethylene resin, a polymethylene resin, a polypropylene resin or the like is used. Thin paper of various type sheet such as kraft sheet, resin-impregnated sheet or the like can be used as the material 2.  When the surface protective layer 4 obtained by coating an uppermost surface of the decorative sheet with a paint composition containing suitable binder resin, drying it or solidifying it is hard, the sheet 1 easily cracks or crazes, and hence a bending resistance of the sheet 1 is set to 80 to 250 g/20 mm so that it is good to incorporate specific bending resistance therein.
Patent JP-2000146845-A (JP)
Title: Method for visualizing and judging contamination containing protein around water
Inventor: IMAI SHIGEO
IPC: G01N21/78
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To detect minute contamination and to perform a clear judgment by taking an around-water commodity test piece of the interior facility of an around-water sanitary room as a subject for contamination judgment, applying a fluorescent reagent to the surface of the test piece to react it with the surface protein, and irradiating it with ultraviolet ray to observe the fluorescent intensity from the surface. SOLUTION: A test piece of a ceramic or other stool, washbowl, bathroom or faucet metal fitting within an around-water sanitary room such as toilet, kitchen, lavatory, bathroom or the like is formed, and a fluorescent reagent is applied to the surface of the test piece as the subject for contamination judgment to react the protein on the test piece surface with the fluorescent reagent followed by irradiation with ultraviolet ray, the fluorescent intensity from the surface is observed. As the fluorescent reagent, vanillin observable by performing the reaction by heating the surface or fluorescamin reactable with protein at room temperature is preferably used. As the application method of the fluorescent reagent to the surface of the subject, spraying is desirably used.
Patent JP-2000187833-A (JP)
Title: Magnetic recording medium and its production
Inventor: SUZUKI MIKIO
IPC: G11B5/72
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium excellent in durability and capable of attaining a sufficiently high recording density. SOLUTION: A hydpogenated carbon protective coat having >=2.2 g/cm3 density is formed by plasma CVD using a hydrocarbon-containing reactive gas as starting material on a disk D obtained by forming a nonmagnetic underfilm and a magnetic film on a nonmagnetic substrate. In other way, a fluorinated carbon protective coat having 2.0-2.6 g/cm3 density is formed by the plasma CVD using an organic fluorine compound-containing reactive gas as starting material.
Patent JP-2001185922-A (JP)
Title: Antenna system
Inventor: OKAMURA MASAHIRO
IPC: H01Q19/19
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent mutual interference by increasing the distance between two primary radiators since they are installed opposite each other, to arrange RF parts in a line by transmission and reception since a primary radiator is positioned at an end of an antenna system, to use a motor with small torque since the RF parts can be made narrow and the moment of rotation on an axis of rotation can be made small, and to make small the moment of rotation of another axis of rotation since the distance from this axis of rotation to the motor can be made short. SOLUTION: Offset type antennas are used as two antennas constituting the antenna system and their primary radiators are installed opposite each other; and the RF parts led from the primary radiators are arranged coaxially in a line and the motor is also arranged coaxially.
Patent JP-2001183864-A (JP)
Title: Electrophotographic toner
Inventor: URATA YOSHITAKA
IPC: G03G9/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a toner capable of keeping high transfer efficiency and obtaining a highly definition image without causing any change in the electrostatic charge characteristics even after repeated copying. SOLUTION: A matrix toner containing at least a chief resin and a colorant is blended with silicon oxide having a specific surface area AS and silicon oxide having a specific surface area AL as a surface treating agent to obtain the objective toner. Both the silicon oxides have been made hydrophobic by treatment and the specific surface areas AS and AL satisfy the relation of 2 <=AS/AL<=4.
Patent JP-2000185162-A (JP)
Title: Lift for iron ball
Inventor: ITO KAZUO
IPC: A63F7/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enable transportation of iron balls to be smoothly performed. SOLUTION: A number of solenoid coils 3 are equipped along the outer periphery face of a non-magnetic pipe 1 which is a lifting passage for iron balls B1-B4. Those solenoid coils are orderly turned on and a turned on solenoid coil 3 is turned off simultaneously with a solenoid coil 3 placed next to the turned ON solenoid coil 3 is turned on. The diameter of the end part 4a of a magnetic core 4 of a solenoid coil 3 to the non-magnetic pipe 1 side is made equal to or lower than a half of the diameter of an iron ball B.
Patent JP-H11181942-A (JP)
Title: Execution method of refractory roof
Inventor: AIKAWA TADASHI
IPC: E04B7/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a refractory roof structure in which an execution facility is less costly, the execution is simple, the construction period can be shortened, and the working cost and the material cost can be reduced. SOLUTION: A non-combustible heat insulation material 12 consisting of, e.g. a rock wool plate, is stretched by the dry method on an upper surface of a flat substrate 10 comprising a refractory steel sheet without being lined or covered by a refractory cover to meet the conditions that the Young's modulus is approximately 107 GPa to 104 GPa in a range of approximately 850 to 900 deg.C, and the coefficient of thermal expansion is approximately <=1.330%, is provided. The heat insulation material 12 is fitted and fixed to the substrate 10 from the upper surface of the heat insulation material 12 by a fixing piece 13, a fixing piece plate 14 is fixed to a part of the fixing piece 13, and a waterproof layer 15 such as a vinyl chloride sheet, is stretched over the fixing piece plate 14 and an upper surface of the heat insulation material 11.