baber/WOPTO huggingface dataset:
Patent JP-2001260849-A (JP)
Title: Mechanical automatic hydraulic control device for antilock braking system
Inventor: CHI DON IKU
IPC: B60T8/54
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a mechanically automatic hydraulic control device for control at a proper hydraulic pressure required for a condition right before skid generated during suddenly braking a vehicle. SOLUTION: The mechanically automatic hydraulic control device comprises a first body having an oil inflow passage 30 communicated with a master cylinder and an oil discharge passage 18 communicated with a wheel cylinder, a second hollow body 20 threaded to the front end of the first body, a cylinder member 11 inserted into a recessed portion of the first body in a sealed manner to form an oil chamber communicated with the oil inflow passage and the oil discharge passage in the first body, and a piston 12 to be slid to the axial direction along the oil chamber,  wherein pressure means is provided for applying pressure at all times to move the piston to the front side against an oil pressure operating in the oil chamber while adjusting the force of the oil pressure approximately corresponding to a brake locking point in an antilock braking system at the time when the piston arrives at the rear side.
Patent JP-2001028446-A (JP)
Title: Semiconductor device
Inventor: TAKEMURA YASUHIKO
IPC: H01L27/092
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin film transistor having characteristics with little leakage currents by providing a conductive film beneath a channel region of the thin film transistor and providing an insulation film between the channel region and the conductive film. SOLUTION: On a quartz substrate 21 a Si film is formed and thermally oxidized in an O-atmosphere to form a Si film 22 and a silicon oxide film 23. An amorphous Si film 24 not doped with any impurity is deposited and patterned to form island-like semiconductor regions and thermally oxidized in an O-atmosphere to form a silicon oxide film 25 to be a gate insulation film. A polycrystalline Si film is formed and patterned to form gate electrodes 26, ions are implanted through it used as a mask to form source regions 28 and drain regions 29, a layer insulation film 29 and drain electrodes are formed, the source regions 28 are etched almost faithfully with holes 33 to form contact holes 35 and source electrodes 36 are formed.
Patent JP-2002008667-A (JP)
Title: Electrode for solid polymer type fuel cell, and its manufacturing method
Inventor: ENDO EIJI
IPC: H01M8/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer type fuel cell having small degradation of an output characteristic with passage of time, by giving an electrode water repellence characteristics having good durability. SOLUTION: The electrode is used which includes a reaction product obtained by responding to reaction under an existence of moisture from a silicon compound including two or more silicon atoms and silicon atom bonded with isocyanate group or a hydrolysis nature group, and a fluorine-containing organic group, powder catalyst and an ion exchange resin. Especially, the electrode in which the powder catalyst is treated by surface treatment with the above silicone compound.
Patent JP-2001271800-A (JP)
Title: Pump vibration preventing device for pumping plant
Inventor: TAKASHIMA MICHIO
IPC: E03F5/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a pump vibration preventing device for pumping plant capable of fixing or releasing the tip of a pump with an operation device installed on a floor of the upper part of a suction water tank without entering of a worker in the suction water tank to fix or release the tip of the pump on the inside of the suction water tank in the pump equipment having a vertical pump. SOLUTION: This pump vibration preventing device for pump plant has the vertical pump 2 installed on the floor of the upper part of the suction water tank 1 and having a suction port 2-3 opened in the suction water tank, and a pump vibration preventing mechanism having a vibration prevention fixing tool 4 and a vibration prevention fixing tool receiver 3 for preventing the vibration of the vertical pump 2 is installed within the suction water tank 1, and the pump vibration preventing mechanism is operated with the operation device 5 installed on the floor of the upper part of the suction water tank 1.
Patent JP-2002009214-A (JP)
Title: Structure for mounting heat dissipation member
Inventor: KATO TAKASHI
IPC: H01L23/40
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that some prior art heat dissipation structure cannot be used when the heat dissipation structure cannot hold a hook on a heat generating body, because a heat dissipation body is fixed to the heat gener ating body by the hook mounted on a holder for the heat dissipating body. SOLUTION: The structure of the present invention has locking chip parts 4, 5 mounted on a printed board 1, and a heatsink 3 is fixed against an IC 2 by a heatsink holder 6 having spring portions 6a, 6b, and the ends are locked by the chip parts 4, 5.
Patent JP-2001327434-A (JP)
Title: Bedpan
Inventor: YOSHIDA MASAYOSHI
IPC: A47K11/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a clean bedpan that can convert excrement to composts by degradation and digestion and can be cleaned easily. SOLUTION: By providing an environment for controlling temperature with a heating wire 10 by providing a rotating pawl portion 4 at the bottom of a cylinder 3, and storing chips 14 in the cylinder 3 and by circulating the chips 14 by rotating the pawl portion 4, filth 18 is separated, culture of bacteria 13 is accelerated, and the filth 18 is degraded and digested. Degradation and digestion converts the filth 18 to composts, making them to be used cleanly and sanitarily to contribute to labor saving in management and maintenance.
Patent JP-2001137618-A (JP)
Title: Filtering and drying device
Inventor: NAKAZAWA YOSHIHIKO
IPC: F26B5/08
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a filtering and drying device capable of being stopped at an accurate position by turning the filter tank for filtering a slurry and drying a cake and with a connecting pipeline automatically detached and the inside of the filter tank monitored. SOLUTION: A conical top 3 is disposed on one side of a circular shell 2, a filter plate 4 is furnished in the bottom of the shell 2 on the opposite side of the top 3, and a slurry is filtered and a cake is dried by the filter tank 1 made rotatable by a rotating shaft 6. In this case, the filter tank 1 is turned through an angle of 80 to 360 deg. by a turning mechanism, and the turning and stopping position of the tank are controlled by a turning angle and position detecting member.
Patent JP-2002011062-A (JP)
Title: Massager
Inventor: YAMAZAKI YASUHISA
IPC: A61H7/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a massager having a simple structure and exhibiting good massaging without discomfort. SOLUTION: Inside the seat of a chair body, a compressed air supply means and a distribution means connecting plural pipings 32 for distribution of a compressed air are provided. In a shoulder touching part and a body touching part of a backrest part, a laterally long air bag 21, which has a pair of air chambers 24, 24 at the two ends is provided between a front surface of a cushion material and a surface leather. A nozzle 27 each is provided at the two ends of the air bag 21 which is connected with the inside of each chamber 24, and with the piping 32 at a front end. The distance between the two nozzles 27, 27 in the shoulder touching part is set at 450 mm or more which is wider than the shoulder width of more than 95% Japanese. The distance between the two nozzles 27, 27 of the two bags 21, 21 in the body touching part is set at 350 mm or more which is wider than the body width of more than 95% Japanese. Therefore, the nozzles 27 do not touch a user. The chambers 24, 24 steadily expand and contract starting with the two ends where the nozzles 27, 27 are located, and no load of the user is placed, so, the user is settled in a proper position resulting in an efficient massage.
Patent JP-2002013093-A (JP)
Title: Base for image-recording material and method for producing the same
Inventor: YOSHIDA TETSUYA
IPC: B41J2/01
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a base for an image-recording material coated with a water-resistant resin containing titanium dioxide and giving an image free from the problem of snow-flake phenomenon. SOLUTION: The base for an image-recording material has water-resistant resin coating layers on both sides of the base. At least the water-resistant resin coating layer on the side to record the image is composed of a thermoplastic resin composition containing (1) a polyolefin resin, (2) titanium dioxide and (3) a block copolymer composed of (A) an olefin polymer block and (B) a polymer block composed of 0.1-100 mol% (meth)acrylate monomer unit and 99.9-0 mol% vinyl monomer unit copolymerizable with the (meth)acrylate monomer unit.
Patent JP-2001067598-A (JP)
Title: Device in automobile vehicle for long-distance call
Inventor: BENGLER KLAUS-JOSEF
IPC: H04W92/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To transmit important information regarding the current state of a speech participant sitting in a vehicle for a receiver. SOLUTION: When this device is used in the vehicle 1, an image of a peripheral area is received during a long-distance call by using an image recognition device and reproduced so that traffic trends in the peripheral area of the vehicle are graphically simplified and shown in the image. By an electronic image process, only important information regarding the traffic trends positioned in the visual field of the image recognition device is transmitted to the receiver together with a long-distance call and the unnecessary details of the peripheral area are suppressed.
Patent JP-2001069179-A (JP)
Title: Device and method for terminating can bus
Inventor: LEYVA RICARDO OSUNA
IPC: H04L12/407
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To automatically terminate a controller area network(CAN) bus by providing a 2nd circuit, etc., which is enabled by a 1st circuit and terminates the CAN bus when the 1st circuit detects changes in electronic operation parameters. SOLUTION: The 1st circuit 18 is constituted preferably to monitor electronic operation parameters relating to the operation of the CAN bus 12. The electric operation parameters may be any ones as far as they are proper electronic operation parameters, but a CAN bus terminating circuit has the 2nd circuit 24 which electrically communicates with the 1st circuit 18 as well. The 2nd circuit 24, when detecting changes in the electronic operation parameters that the 1st circuit 18 monitors, is selectively enabled by the 1st circuit 18 according to the changes. The 2nd circuit 24 preferably terminates the CAN bus 12 when enabled by the 1st circuit 18.
Patent JP-2002025979-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: TADOKORO MASAHIRO
IPC: H01L21/60
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To enable a silicon oxide film to be improved in borability of a silicon oxide film and selectivity against a nitride film in an SAC process or an HARC process. SOLUTION: A silicon oxide film 3d is formed on a semiconductor substrate 2S, and when contact holes 14a and 14b are bored in the oxide film 3d by plasma etching, an etching gas (C5F8/O2/Ar) of low pressure is fed at a very high flow rate, by which the retention time of the etching gas in an chamber is set at a specific value at which the oxide film 3d is improved in selectivity against a silicon nitride insulating film 8c.
Patent JP-2002017636-A (JP)
Title: Electric vacuum cleaner
Inventor: OTSU YASUHIRO
IPC: A47L9/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner compactly formed by utilizing the handle part of a dust collecting part as the handle of a main body case to simplify constitution. SOLUTION: A main body case 4 is formed by rotatably mounting a lid body 3 with a mounting upper recessed part 59 in the front to a case body 2 with a mounting lower recessed part 38 in the front to house a motor-driven blower 6. A dust collecting part 9 of which the lower edge part and upper edge part are each housed in a dust collecting space 58 between the mounting lower recessed part 38 and the mounting upper recessed part 59 is detachably and integrally sandwiched, fixed, and mounted between the mounting lower recessed part 38 and the mounting upper recessed part 59. The dust collecting cup 96 of the dust collecting part 9 is provided with the handle part 98 exposed from the outer surface of the main body case 4.  As it is possible to utilize the handle part 98 for handling the dust collecting part 9 as a handle for lifting up the main body case 4, it is possible to improve handleability. As there is no need for providing a separate handle, it is possible to simplify constitution, to achieve compactness, and to improve manufacturability.
Patent JP-2002019506-A (JP)
Title: Child seat and seat belt clip
Inventor: NAKAGAWA OSAMU
IPC: B60N2/90
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a child seat and a seat belt clip for the child seat, capable of locking a seat belt on the child seat and easily changing its locking position. SOLUTION: This child seat 1 has belt insertion openings 25 for inserting the seat belt 6 on left and right wing wall parts 34. Seat belt clips 5 mounted along opening faces of the belt insertion openings 25 respectively have slits 53 capable of inserting a shoulder belt part 62. A width of each slit 53 is narrow on its basic end side in comparison with that on the tip side, so that the shoulder belt part 62 inserted into the slit 53 can be passed through the slits 53 on its tip side, but can not on the basic end side by being held by both edge parts of the slit 53.
Patent JP-2001349465-A (JP)
Title: Waterless trap with check valve function usable for complete closure type liquid supply device, and its application to liquid discharging device
Inventor: KOMIYA KEINOSUKE
IPC: F16T1/22
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a back flow protective function in addition to a fluid control function in a fluid supply/discharge device in which conventionally a flow direction is controllable in one direction only. SOLUTION: A cylindrical container having an injection hole 18 and a discharge hole 20 at an upper and a lower pats is formed in the form of an overturned funnel 12, and the hole 20 is closed by a floating body 14 floating in fluid disposed in the container to control an inflow and an outflow of fluid. This is actuated depending on the shape of the float 14 without requiring any other mechanical devices or external power.
Patent JP-2002023348-A (JP)
Title: Method for producing sleeve type photosensitive resin printing plate
Inventor: OZAKI SHUJI
IPC: G03F7/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of stably forming an IR sensitive layer in a sufficiently small uniform thickness to ensure good laser light sensitivity on the surface of a photosensitive resin laminated on a sleeve for printing in a step for producing a sleeve type flexographic printing plate adaptable to a plate making process in which an image converted to digital information is directly formed using an IR laser without using a negative film. SOLUTION: In the method for producing a sleeve type photosensitive resin printing plate, an IR sensitive layer is formed on the surface of a photosensitive resin layer having a specified hardness range disposed on a sleeve for printing by coating the surface of the resin layer with an IR sensitive coating liquid using a ring coater and a squeegee having a specified hardness range.
Patent JP-2002017506-A (JP)
Title: Seat for vehicle
Inventor: KANEKO KAZUYOSHI
IPC: B60N2/90
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of improving riding feeling of the vehicle by improving a vibration-attenuating effect. SOLUTION: In a seat for the vehicle (e.g. motorbike) 4 constituted by covering a cushion body 9 arranged on a bottom plate 8 with a cover 10, an air cushion body (air back) 11 is arranged in the cushion body 9. Since the body 11 is arranged in the body 9 of the seat 4, the vibration-attenuating effect of the seat 4 is enhanced by the body 11 so that the riding feeling of the vehicle (motorbike) is improved.
Patent JP-2002028710-A (JP)
Title: Method of continuous rolling
Inventor: SAKAMOTO KOICHI
IPC: B21B37/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of continuous rolling by which the installation of a speedometer is unnecessitated, the effect of the error of setup calculation on tension between adjacent stands is removed and furthermore the frequency of the manual correction of the circumferential speed of a rolling roll is reduced. SOLUTION: This method has a step for adjusting the circumferential speed of rolling rolls R so that the tension of a material 10 to be rolled between the stands (F1-F7) calculated from the looper torque of loopers 8 which are installed in a continuous rolling mill 1 become a specified target value, a step for measuring the circumferential speed of each rolling roll R in the state where the circumferential speed of the rolling roll R is adjusted, a step for calculating the error of the calculated value of forward slip from the calculated circumferential speed of the rolling roll R and the mass flow constant law and a step for deciding the circumferential speed of the rolling roll R when the next material 10 to be rolled is rolled so as to correct the calculated error.
Patent JP-2002031131-A (JP)
Title: Spindle motor
Inventor: SODEOKA SATORU
IPC: F16C33/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor capable of ensuring a sufficient bearing rigidity under a high temperature environment. SOLUTION: A pair of radial bearing parts is constituted between a shaft and a radial surface of a sleeve and a pair of thrust bearing parts is constituted in adjacent to a pair of radial bearing parts between a pair of thrust plates and a thrust surface of the sleeve. A dynamic pressure generation groove formed on the bearing parts generates a dynamic pressure to a mating bearing part direction against a lubricant. The sleeve is disposed in an outer cylinder formed from a member having a small thermal expansion coefficient. A radial thermal expansion is restricted under a high temperature environment and an axial thermal expansion is only permitted. Therefore, an axial dimension of a micro- gap of the thrust bearing part is reduced under the high temperature environment as compared with the time of ordinary temperature.  Therefore, a dynamic pressure generated at the radial bearing part and the thrust bearing part becomes equilibrium and a reduction of the bearing rigidity caused by a viscosity reduction of the lubricant is compensated.
Patent JP-2002029417-A (JP)
Title: Turning device for vehicle
Inventor: YABE FUMIO
IPC: B61D15/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a turning device for a vehicle easily providing a horizontal state and safely turning in a desired direction, when changing the traveling direction of a general vehicle or a vehicle travelable both on a railway track and a road on an inclined road or the railway track. SOLUTION: This turning device is so constituted that a support frame W fitted near the gravity center position G of the vehicle is liftably supported to, at least, three points on a turntable 12 rotationally journalled on a leg part 9 with the bottom face being a seating face by hydraulic cylinders 14a-14c. The hydraulic cylinders 14a-14c are individually controlled in lifting by change- over control valves 15a-15c so that, when the vehicle is turned on the inclined road, a hydraulic cylinder subjected to the load out of the hydraulic cylinders 14a-14c on the turntable 12 is extended by manually operating the change-over control valves 15a-15c and held in the horizontal state, thereby safely and easily turning the vehicle.
Patent JP-2002031805-A (JP)
Title: Liquid crystal display device
Inventor: IMABAYASHI MAKIKO
IPC: G02F1/1339
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To uniformly keep the gap between transparent substrates regardless of the temperature such as normal temperature or high temperature. SOLUTION: The device has transparent substrates disposed facing each other through a liquid crystal and has a plurality of spacer formed as fixed to the side of one transparent substrate and supporting the other substrate. The spacer consists of a first spacer and a second spacer. The first spacer is formed from of a material having high elasticity than the second spacer and is formed higher.
Patent JP-2002032212-A (JP)
Title: Computer system and headset type display device
Inventor: KISHIDA TAKESHI
IPC: G09G5/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To make a computer main body small in size, light in weight and free from wire by efficiently distributing components to the computer main body side and a display part side. SOLUTION: This computer system is used as a wearable computer to be worn on a body and is composed of the computer main body 1 and the display part 2 provided independently from the computer main body 1. A display controller 21 is provided on the side of the display part 2 and is not provided on the side of the computer main body 1. The display controller 21 is controlled wirelessly or by wire by the computer main body 1.
Patent JP-2002032853-A (JP)
Title: Register system and recording medium with program for register system recorded on it
Inventor: ANDO YUTAKA
IPC: G07G1/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a register system for improving the working efficiency of clerks working for a convenience store or the like and avoiding crowdedness in front of a register. SOLUTION: An input part 10 is a customer display and an operation part 11 is a touch panel allowing the touch input of by customer. An output part 30 is an operation display allowing the display of contents input via the operation part 11 by the customer on a display part 31. When buying commodities, the customer touches the buttons of the operation part 11 to determine that he wants a clerk to serve articles including chopsticks, straws, a packaging bag and a receipt for the commodities when bought, to warm lunch bought, and to sell commodities including cigarettes and meat pies in a salescounter. A control part 20 detects contents input in the operation part 11 and controls the output of the receipt and the register of the cigarettes and meat pies the customer wants.  Such information that the customer wants the chopsticks, the straws, the packaging bag and the receipt is displayed and output on the display part 31.
Patent JP-2002029534-A (JP)
Title: Outer packaging case made of paper
Inventor: TAGUCHI YORIYUKI
IPC: B65D5/02
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an outer packaging case made of paper which is easy to unseal, which has a function as a storage ease which is resealable once unsealed, and which facilitates disassembly. SOLUTION: The parallelopiped outer packaging case made of paper has an upper surface formed by overlaying a pair of upper flaps connected with a pair of opposite sides on a pair of lower flaps connected with a pair of sides connected with the other sides. Tear-open pieces as a starting point of unsealing are provided on the respective upper and lower flaps so that they overlap each other. The tear-open pieces are specified in a sizing relation that the tear-open pieces of the overlapping upper flaps are included in the tear-open pieces of the lower flaps, whereby the tear-open piece serves as a start point of unsealing to unseal the upper surface and also serves as a locking portion when resealing.