baber/WOPTO huggingface dataset:
Patent JP-2002050151-A (JP)
Title: Magnetic disk cartridge
Inventor: KATO SHINICHI
IPC: G11B23/033
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the rotary torque of a recording medium, and to make it difficult to generate an error due to dusts in a magnetic disk cartridge. SOLUTION: This magnetic disk cartridge 1 is provided with a disc-shaped magnetic recording medium 9 housed in a flat case 10 so as to be freely rotatable and a liner 50 attached to the case inner face for cleaning the magnetic recording medium 9, and this line 50 is provided with unwoven cloths prepared by a thermal bond method made of fibers constituted of napped rayon and polyester at the contact face side of the recording medium. Also, the linear recording density and track density of the magnetic recording medium are respectively set so as to be 2756 bpmn or more and 110 tpmn or more, and the rotary torque of the recording medium is set so as to be 1 mN.m or less.
Patent JP-2002050841-A (JP)
Title: Al CIRCUIT SUBSTRATE WITH METALLIC BASE PLATE
Inventor: TANIGUCHI YOSHITAKA
IPC: H05K1/05
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively and stably provide an Al circuit substrate with a metallic base plate high in solder crack resistance. SOLUTION: In the Al circuit substrate with a metallic base plate high consisting of a combined body obtained by soldering (5) a circuit board, which has a circuit (2) formed on the surface of a ceramic substrate (1) and a heat sink (3) formed on a rear surface, to a base plate (4) based on metal of >=10 ppm coefficient of thermal expansion with Sn-Pb system soldering, the ceramic substrate is made of aluminum nitride or silicon nitride, the circuit and the heat sink are made of Al or Al alloy and the thickness of the heat sink is 0.1 to 0.2 mm.
Patent JP-2002048108-A (JP)
Title: Mounting structure for position sensor
Inventor: SAKURAI KOJI
IPC: F15B15/28
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a mounting attaching structure for a position sensor that can optionally adjust the mounting position of a position sensor in the stroke direction of a cylinder, and can avoid a sanitation problem since it is difficult for liquid to stand the outer surface of the structure. SOLUTION: This mounting structure has a rail member 106 fixed at the outer side of a cylinder tube 14, a sensor mounting mechanism having a holder 112 that holds a position sensor 110 and is slidably set along the rail member 106. Furthermore, the rail member 106 and the holder 112 form chamfer parts 118 chamfered by the given radius of curvature.
Patent JP-2001063330-A (JP)
Title: Vehicular suspension system
Inventor: ANDO FUMITAKA
IPC: B60G13/08
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To make vehicular suspension systems compact and lightweight and improve their degree of freedom in layout by ensuring an almost ideal imaginary kingpin axis. SOLUTION: The lower end of a knuckle member 1 for holding a wheel rotatable is connected to the vehicle body via a lower arm 4. The upper end of the knuckle member 1 connectively carries an upper joint 21 such that it is rotatable only on a vertical shaft. The upper joint 21 connectively supports the lower end of a damper device 6 such that it is rotatable only on a longitudinal shaft 39. An upper arm 5 is connected at one end to the vehicle body via a single point of a rubber bushing 32, and is supported at the other end on the longitudinal shaft 39 or upper joint 21 for rotation only on the longitudinal shaft 39. The lower end of the damper device 6 has a front-rear pair of arm portions, which are coupled to the longitudinal shaft 39 with the upper joint 21 positioned between them in longitudinal directions.  In the plan view, the upper joint 21, a support portion 21e for the damper device 6, the damper device 6 and the rubber bushing 32 are practically aligned in vehicle width direction.
Patent JP-2002053789-A (JP)
Title: Method for manufacturing pencil lead
Inventor: FUJIMAGARI HITOSHI
IPC: C09D13/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for very efficiently manufacturing non-defective pencil leads which can inhibit the adhesion of the resulting pencil leads with one another and their deformation without any problem of the external appearance. SOLUTION: The method for manufacturing pencil leads by kneading at least an organic binder and a filler to be used as the major materials, extruding the kneaded product into a small-gage wire, and then subjecting the small-gage wire to heat treatment up to the firing temperature comprises attaching an organic powder on the surface of the small-gage wire before the above heat treatment.
Patent JP-2002053171-A (JP)
Title: Charcoal storage body, and screen
Inventor: SUZUKI KATSUO
IPC: B65D33/01
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal storage body capable of withstanding the movement and carriage of pulverized charcoal grains in a stable condition and effectively achieving the moisture absorption and deodorization, and a screen capable of coping with the sick-building syndrome with the charcoal storage body built therein. SOLUTION: This charcoal storage body a comprises pulverized grain bags 1 with pulverized charcoal grains 5 stored in a small bag formed of paper nonwoven fabric, an intermediate bag 2 formed of paper nonwoven fabric with the plurality of pulverized grain bags 1, and an outer bag 3 accommodating the intermediate bag 2 with a net 6 lined on a back side of the paper nonwoven fabric, and innumerable thin film recesses 4 are formed in the small bags (pulverized grain bags 1) and the intermediate bag 2. In this screen b, a large number of charcoal storage bodies a are disposed inside a square peripheral frame 8 in a frame body 10 having legs 9 on a lower end of the longitudinal square peripheral frame 8, and the charcoal storage bodies a are held by fitting a lattice frame 15 to the square peripheral frame 8 from the front and the back of the charcoal storage bodies a.
Patent JP-2002054425-A (JP)
Title: Filter-connected muffler
Inventor: FUNAHASHI HIROSHI
IPC: B01D46/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To minimize the whole length and necessary containing space. SOLUTION: In this filter-connected muffler, a filter device 13 is connected to the upstream side of a muffler 12 comprising a cylindrical muffler main body 12a and end plates 12b respectively provided at both ends of the muffler main body 12a. The filter device 13 has a containing tube 16 containing a particulate filter 14, and a downstream side end edge of the containing tube 16 is directly and tightly attached to the upstream side of the muffler 12 to couple the filter device 13 with the muffler 12.  A radial or circular flange member 21 is provided on an outer circumference at a downstream side end part of the cotaninig tube 16, a circular member 22 to be installed facing the downstream side end edge of the containing tube 16 is provided on the upstream side of the end plate 12b or the muffler main body 12a, and the flange member 21 is locked to the circular member 22 by a screw, thereby the downstream side end edge of the containing tube 16 is directly and tightly applied to the upstream side of the muffler 12.
Patent JP-2002048735-A (JP)
Title: Thin film layered body structure analyzing method
Inventor: UEDA KAZUHIRO
IPC: G01N23/201
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a layered structure inspection method for easily analyzing a layered structure in a layered body formed of two or more thin films layered on a base board in spite of increase in the number of layers and easily correcting an incident angle and to provide a method for finding reliability of an analysis value obtained by least square method analysis. SOLUTION: This method is accomplished by carrying out the least squares analysis while fixing the difference of a refractive index between a target layer film and another layer film. From a reflection factor obtained from the analysis value and the analysis value, a depth distribution of the refractive index is found, and a criterion R factor is found from the reflection factor calculated from the refractive index depth distribution so as to be used as a reliability reference of the analysis result.
Patent JP-2002064924-A (JP)
Title: Insulating cover
Inventor: KISHI YOJI
IPC: C08F2/46
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an insulation cover capable of ensuring long distances of fitting surfaces between external and internal objects to be insulated and capable of using a conventional insulation cover as it is, or being used only by adding a minor change. SOLUTION: After an electric wire 20 to be insulated is inserted into the internal insulation cover 2, divided surfaces 13, 14 of the external insulation cover 10 are shifted 90 degrees to ensure long distances of the fitting surfaces between the external and internal wires 20 with the insulation covers 2 and 10 of two layers having different diameters.
Patent JP-2002064332-A (JP)
Title: Crystal oscillator
Inventor: HIGUCHI JUN
IPC: H03B5/32
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator miniaturized and inexpensive, of which the characteristics are stable and control is easy. SOLUTION: In a crystal oscillator 10 having a crystal oscillating element 4, an oscillation circuit 2, a capacitor array 1 composed of plural capacitors 51,..., comprising the load capacitance of the oscillation circuit 2, a storage part for storing data for controlling the capacitor array 1 and a write circuit for writing these data into the storage part, the storage part is composed of an antifuse 20 and the antifuse 20 and the write circuit 9 are formed as an MOS transistor having mutually different gate oxide films 15 and 29 on the same semiconductor substrate 21.
Patent JP-2002071845-A (JP)
Title: Automatic correction clock
Inventor: MAKUTA SHUNICHI
IPC: G04R20/08
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic correction clock allowing confirmation of the process of a correction processing when correcting time and capable of partially performing a correction, even when all data can not be read. SOLUTION: This clock is provided with a control circuit 14 for outputting a control signal CTL1 to a stepping motor 121 for a second hand through a buffer 17 for data completed in reading, that is, for every reading completion of hour/minute data, total day data and year/day of the week data, for instance, while reading a time code at a reception and for stopping a second hand 202 by driving the hand 202 to a position corresponding to every data in advance. As a result, the process of the correction processing can be confirmed when correcting time. Even when all data can not be read, whether a partial correction is performed or not can be selected or the partial correction becomes possible.
Patent JP-2002067758-A (JP)
Title: Underfloor storage seat structure
Inventor: NEMOTO AKIRA
IPC: B60N2/30
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor storage seat structure applicable to a compact car, and improve its operability. SOLUTION: Slide mechanisms 22 each comprising a runner 30 slidably assembled with a lower rail 28 are disposed to be apart from each other at a right and a left position of a storage recess 20, and a forward/backward position of a hinge 34 is set to be movable forward and backward within the storage recess 20 by pivotal attachment of a lower end of a seat back 14 to a rear part of the runner 30 through the hinge 34. A collapsible support link body 40 as combination of an upper link 36 and a lower link 38 is provided to be pivotally attached between a side part of the seat back 14 and a front part of the runner 30, and the upper link 36 of the support link body 40 is connected through a guide means 42 to be slidable along a side part of a seat cushion 12, so that rotation of the seat cushion 12 can be interlocked with rotation of the seat back 14.  A specified forward position from a hinge position when stored is prescribed as a hinge position in a seated mode of a seat body 16, and as the runner 30 is locked to the lower rail 28 at the hinge position, the seat body 16 in the seated mode can be set at the corresponding forward position to be fixed.
Patent JP-2001079053-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To enable to massage the center part of the back of a human body with comparatively strong beating treatment and massage treatment, and at the same time, to massage the both side parts of the back softly with acupressure treatment. SOLUTION: A massage machine is freely liftably provided with a massage device for massaging a human body M with treating elements on the centers right and left of a back rest, and in the massage device, the power of a massage motor 10 is transmitted to a pair of supporting arms right and left to make a pair of treating elements right and left alternately perform beating treatment. In this massage machine, air massage tools 41 provided with air cells 42 inflating/contracting by charging/discharging air are provided on both right and left sides of the backrest, and this pair of massage tools 41 right and left are arranged on both sides of the massage machine so as to sandwich and fix the human body M from both sides by inflating operation.
Patent JP-2002076248-A (JP)
Title: Multi-chip package
Inventor: GOTO TOSHINORI
IPC: H01L25/07
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chip package, in which the temperature rise in the package due to self heating can be suppressed. SOLUTION: The multi-chip package, constituting a microcontroller, comprises a base chip 1 for fabricating therein a microcontroller having a mask ROM, and the upper chip 6 of a flash memory provided on the base chip 1.
Patent JP-2002074419-A (JP)
Title: On-vehicle equipment for automatic toll collection system
Inventor: YASUKAWA DAISUKE
IPC: G07B15/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide on-vehicle equipment for automatic toll collection system, which can apply weather resistance as needed and can be applied, regardless of car type, at a low cost. SOLUTION: An detachable case 2 is provided on the casing of on-vehicle equipment 1 for automatic toll collection system. The detachable case 2 is prepared being detachable from the on-vehicle equipment, as has been named. Therefore, even if the on-vehicle equipment 1 is not given weather resistance, by mounting the case thereon, weather resistance can be applied easily. As a result, the on-vehicle equipment 1 in the same structure can be applied to various types of vehicles including two-wheeled vehicle or open car, on-vehicle equipment of high-versatility can be easily provided, the cost of the on-vehicle equipment can be reduced and bandleability can be improved.
Patent JP-2002068061-A (JP)
Title: Scooter type motorcycle
Inventor: NAGAI HISAO
IPC: B62M7/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a scooter type motorcycle capable of forming a long intake passage. SOLUTION: In this scooter type motorcycle with an engine unit having a crank case including a V-belt type automatic transmission, and a cylinder assembly 32 approximately horizontally mounted on a front part of the crank case, an intake device 34 comprising a cleaner box 36 including an air cleaner 35, a throttle body 37 mounted at the downstream of the cleaner body 36, and a surge tank 38 mounted at the downstream of the throttle body 37, is housed in a tunnel-shaped rising part, the throttle body 37 and the surge tank 38 are mounted left and right in parallel at an upper part of the cylinder assembly 32, and further the cleaner box 36 is mounted at an upper part of the throttle body 37 and the surge tank 38, and connected by means of pipes 39 and 40 approximately in the S-shape in plan view.
Patent JP-2002075505-A (JP)
Title: Separable contact connector
Inventor: NEMOTO TAKASHI
IPC: H01R13/42
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector of simple structure, reduced in the number of part items, operated easily, and of which the contact is separable from an insulator. SOLUTION: A condition where a plug connector 1 is engaged with a receptacle connector 11 is indicated, a protrusion 4C of each lance 4 provided in the plug connector is locked to a recess 3A of each contact 3 in the plug connector, and the tip of each contact 13 of the receptacle connector is inserted into a hole 3B of the tip of the each contact 3. When a current flows in each heater wire 5, a shape memory alloy 4A in the each lance 4 is heated to be deformed into a predetermined shape. The protrusion 4C in each locking part 4B is thereby separated from the recess 3A in each contact 3. Resultingly, the each contact 3 is extracted from the insulator 2 of the plug connector.
Patent JP-2002074528-A (JP)
Title: Theft prevention device
Inventor: MATSUDAIRA SHINJI
IPC: G08B13/22
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a theft prevention device for forming a desired detection area by dividing the detection area of a theft prevention signal. SOLUTION: This theft prevention device is provided with an alarm unit to be connected to the object of theft prevention and theft prevention gates that are arranged at a plurality of positions and respectively oscillate an alarm operation signal having respective pieces of different information to within a prescribed range, and the alarm unit issues an alarm at the time of receiving prescribed signal information among the different alarm operation signals. The prescribed signal information means that alarm operation signals having pieces of different information are received at the same time or that any of the alarm operation signals is received. The alarm operation signals having pieces of different signals are alarm operation signals having different frequencies, operation signals having different phases or respectively encoded operation signals.
Patent JP-2002079182-A (JP)
Title: High-performance stone removing machine
Inventor: KAWASHIMA KENZO
IPC: B07B4/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To allow long-time continuous operation by separating and removing not only foreign matter of large specific gravity, such as small stones, metallic pieces, glass pieces, and the like, but dust of small specific gravity, such as straw dust, dirt, bran, and the like, coexisting in grains. SOLUTION: Two stone removing machines E1 are disposed in combination on a base 1 and an equal divider E22 is disposed in the upper areas of respective hoppers 4 of both stone removing machines E1. An equal divider E2 has a function as a so-called fan mill to separate away the dust coexisting in the grains and a function as a so-called supplying means to supply the grains from which the dust is separated away to the hoppers 4 of the two stone removing machines E1 by dividing the grains to two streams. The grains fed from a feeding port 31 of a divider body 30 of the equal divider E2 are separated away of the dust in a winnowing section within the divider body 30 and are then supplied to the respective hoppers 4 of the two stone removing machines E1 from chutes 32a and 32b branched to a forked form, by which the foreign matter is separated away.
Patent JP-2002079858-A (JP)
Title: Child seat fixing information display system
Inventor: FUJII SADAYUKI
IPC: B60N2/90
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a child seat fixing information display system for enabling a driver to easily confirm an installing state of a child seat. SOLUTION: This child seat fixing information display system is provided with a seat belt mechanism 1A, a seat belt engaging mechanism 1B and a child seat fixing mechanism 1Aa for fixing the seat belt mechanism 1A so as not to rotate in the pullout direction when installing the child seat in the seat belt mechanism 1A. A fixing mechanism operation detecting sensor 1Ab is juxtaposed in this child seat fixing mechanism 1Aa. A control part 2 having the child seat fixation judging function is juxtaposed for judging whether or not an operation state of the child seat fixing mechanism 1Aa is in a child seat fixing state. This control part 2 has the display control function for transmitting child seat fixing information to the driver when judging that the child seat is fixed.
Patent JP-2002083720-A (JP)
Title: Stationary induction electrical apparatus
Inventor: SAWADA TAKAYOSHI
IPC: H01F27/30
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stationary inductance electrical apparatus which can decrease the number of necessary parts, to realize reduction in material cost and in the number of manufacturing steps. SOLUTION: A secondary winding 2b is wound around an outer periphery of an iron core via a resin-made secondary winding bobbin 13, a primary winding 2a is wound around an outer periphery of a secondary winding 2b via a resin-made primary winding bobbin 14, a lower coil base 4 is arranged on both side surfaces of an iron core projected downwards of a coil 2 including the secondary and primary windings, an upper coil base is arranged on the both side surfaces of the iron core projected upwards of the iron core; a lower core tightening fitting is arranged on an end face downwards of the core via an insulating material to cover a lower surface of the lower coil base; an upper core tightening fitting is arranged on an end face upward of the core via an insulating material to cover an upper surface of the upper coil base;  and the core is tightened to the lower core tightening fitting via the upper core tightening fitting, with the use of a tightening means. The lower coil base 4 is formed integrally with the lower end of the secondary winding bobbin 12.
Patent JP-2002083017-A (JP)
Title: Structure state change research support system
Inventor: IBARADA TAKUMI
IPC: G06Q50/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To research state changes of even a structure whose drawing is not available by easily generating an expansion drawing in the site on the day of the research without previously visiting the site and generating the drawing. SOLUTION: State change research software which supports researches in state changes of the structure by using a pen input type portable personal computer 1 is provided with a function of automatically generating an expansion drawing of the structure according to sectional shape settings of the structure, and the generated expansion drawing is displayed on the screen and state change places are inputted as figures with a pen.
Patent JP-2002083930-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI ISAMU
IPC: G05F3/24
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an input circuit for a multiple power supply and which can prevent increase in die size while the influence of a noise mixed with a reference potential is cut off. SOLUTION: A reference potential generation circuit 11 generates a reference potential Vref on the basis of a first external power supply Vss1. The reference potential Vref is input to a first filter 12, and the first external power supply Vss1 is supplied to the first filter 12. The reference potential Vref is input to a second filter 14, and a second external power supply Vss2 is supplied to the filter 14. The output signal of the first filter 12 is input to a first input circuit 13, and the first external power supply Vss1 is supplied to the input circuit 13. The output signal of the second filter 14 is input to a second input circuit 15, and the second external power supply Vss2 is supplied to the input circuit 15.