baber/WOPTO huggingface dataset:
Patent JP-2002136212-A (JP)
Title: Turning mechanism for mower
Inventor: TANJI MITSUHIKO
IPC: A01D34/69
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a turning mechanism for a mower enabling the mower to be turned easily irrespectively of the ground condition when turning the machine body in a mowing work for a slope such as the face-of-slope of a levee. SOLUTION: This turning mechanism for a mower 1 having a cutting unit to be driven by a prime mover 11 and left and right traveling wheels 17 and 17 and designed to support a handle 30 on the machine body 2 so as to be turnable both transversely and vertically and turn the machine body 2 by turning the turning shaft of the handle 30 works in such a way that a stand S supporting the mower 1 is projected downward of the mower 1 to set both the wheels 17 and 17 and auxiliary wheels 22 and 22 out of contact with the ground, and in this state, the machine body 2 is turned by turning the handle 30.
Patent JP-2001201716-A (JP)
Title: Reflection type projector
Inventor: CHOI SOON-CHEOL
IPC: G02B26/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a reflection projector improved in light separation structure. SOLUTION: The reflection type projector including a light source 110, an optical path converting means 150, an image forming means and a projection lens unit 170 for magnifying and projecting incident light includes, as its optical converting means, an optical separation prism having a first critical surface 153a which is arranged to incline to allow the transmission of the light entering from a light source side and to reflect useful reflected light and the surface reflected light reflected from a window, an incident and exit surface 153b which is arranged to face one surface of the image forming means and the projection lens unit and on and from which light is made incident and is emitted, and a second critical surface 153c which is arranged to incline with the optical axis of the useful reflected light reflected from the first critical surface and progressed, allows the transmission of each of the useless reflected light and the surface reflected light reflected and made incident from the first critical surface, and reflects the useful reflected light reflected and made incident from the first critical surface to the projection lens unit side.
Patent JP-2002141843-A (JP)
Title: Diversity receiver
Inventor: SASAKI KO
IPC: H04B1/707
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiver capable of detecting a residual symbol which is left without being encoded, as well. SOLUTION: The diversity receiver receiving transmitted data from a transmitter which encodes transmitting data for each specified number of symbols and transmits them and decoding the transmitted data for each specified number of symbols, is provided with a timing detecting part 200 detecting the timing at which the remaining residual symbol is received, when the transmitted data are successively combined for each specified number of symbols and switching parts 130 and 140 extracting the residual symbol at the timing detected by the timing detecting part.
Patent JP-2002137286-A (JP)
Title: Manufacturing method for oriented film
Inventor: YAMAUCHI HIDEYUKI
IPC: B29C55/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an oriented film having no difference in physical properties along the direction of the width of the film almost at all and being excellent in uniformity. SOLUTION: In the manufacturing method of the oriented film wherein the film oriented in one direction at least is thermally fixed at a glass transition temperature or above, a time for the thermal fixation is made longer from the central part of the film toward the end part in the direction of the width thereof.
Patent JP-2002141476-A (JP)
Title: BiCMOS SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND MANUFACTURING METHOD THEREFOR
Inventor: KONDO MASAO
IPC: H01L27/12
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a BICMOS integrated circuit device for a high-speed operation capable of securing the breakdown strength of a vertical bipolar transistor formed on an SOI wafer, even when the thickness of an SOI layer is reduced so as to accelerate an SOIMOS transistor and reduce power consumption and suppressing parasitic capacitance between a base and a collector. SOLUTION: An n+ buried layer 4 for the collector is formed by high energy ion implantation deep inside a semiconductor area under the SOI layer and a BOX layer positioned in an area to form the bipolar transistor by using the SOI wafer by an SIMOX technique, and the lower surface of a low density n- collector layer 5 on it is positioned below the lower surface of the BOX layer 2 under the SOI layer 3 to form a MOSFET. Also, a groove from a semiconductor surface constituting a base layer 18 to the deep n+ buried layer 4 for the collector is provided around the base layer, an insulation layer 6 is buried inside the groove, and thus the parasitic capacitance between the base and the collector is reduced.
Patent JP-2002145571-A (JP)
Title: Moving handrail fitting tool for passenger conveyor
Inventor: TOKIZANE KENSUKE
IPC: B66B31/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a moving handrail fitting tool for a passenger conveyor capable of easily refitting a moving handrail with simple work at maintenance work. SOLUTION: An edge section on one side of the recess 7 of the moving handrail 3 is coupled with a side part 5 of a banister rail 2, a rail side roller 12 is put on the base section of the banister rail 2, and the other side edge section of the recess of the moving handrail 3 is hooked on a hook bar 13. A presser roller 15 is located on the moving handrail 3 in this state. The moving handrail fitting tool 18 is depressed with an end handle 9 and an upper handle 10 from this state, the edge section of the recess 7 of the opposite moving handrail 3 is widened by the hook bar 13, and the moving handrail 3 is pressed by the presser roller 15.  When the moving handrail fitting tool 18 is moved in the longitudinal direction of a balustrade 1, the edge section of the recess 7 of the moving handrail 3 corresponding to the hook bar 13 is returned to the original shape by the movement of the hook bar 13 and is coupled with the banister rail 2.
Patent JP-2002149324-A (JP)
Title: Manual input device
Inventor: ONODERA MIKIO
IPC: H01H25/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle input device superior in operability which gives a manual operation part a proper resistance corresponding to operation contents through being small-sized. SOLUTION: A manual input device 1 is comprised of an actuator 14 freely shakably attached to a frame 12, a manual operation part 3 which attached to a driving shaft 14a of the actuator 14, a first position sensor 29 which detects the direction and the extent of shake of the actuator 14, a second position sensor 25 which detects the direction and the extent of rotation of the driving shaft of the actuator 14, and a control part which takes position signals outputted from first and second position sensors as inputs to control the actuator and loads the manual operation part 3 with an external force corresponding to the operation.
Patent JP-2001202791-A (JP)
Title: Memory device
Inventor: SELLMAIR GERALD
IPC: G01R31/28
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To improve a memory device so that it can be tested, constituted, and operated with minimum cost and high reliability. SOLUTION: A memory device has a comparison unit, and such a test can be performed that write-in can be performed normally for an address in the memory device or not, read-out can be performed or not, or a memory cell having a memory cell region including a memory cell in which normal write-in cannot be performed or a memory cell in which normal read-out cannot be performed is arranged or not. The comparison unit is made to be a state in which it is distinguished from a state of the comparison unit during normal operation of the memory device, while the memory device is tested.
Patent JP-2002143364-A (JP)
Title: Golf glove
Inventor: KANBE AKIRA
IPC: A41D19/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a golf glove for extremely smoothly putting in and out a hand, and extremely excellent in a fit feeling when installed on the hand. SOLUTION: In this golf glove forming a slit 5 for expansively opening to the left and right at hand inserting time in a lower end part of a back side area 3 of a glove body 2, and attaching a fitting means for closing the slit 5 when inserting the hand, a virtual line 6 for connecting a top 5A and a skirt part 5B of the slit 5 is not matched with the vertical axis 7 in the back side area 3 of the glove body 2, the top part 5A of the slit is brought near to the little finger 8 side of the back side area 3, the skirt part 5B of the slit is brought near to the forefinger part 9 side of the back side area 3, and the slit 5 is formed in an oblique shape.
Patent JP-2001141935-A (JP)
Title: Optical fiber connecting module
Inventor: ITO TETSUYA
IPC: G02B6/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To enable an optical fiber wiring operation to be performed only on one side of an optical wiring rack, in an optical fiber connecting module. SOLUTION: In connecting an intra-office optical fiber cord 4a to a rear adaptor 24, the guide rails 48, 48 of a guide part 40 are first inserted into guide grooves 30, 30 on the bottom of the module body 20 and then, plural intra-office optical fiber cords 4a are arranged in a space 32 formed between the module body 20 and a rack guide frame 42. Succeedingly, the intra-office optical fiber cord 4a is wound on the outer circumference of a radiused shape guide 46 and folded over to the rear adaptor 24 side, with the tip end connected to the rear adaptor 24. As a result, the plural intra-office optical fiber cords 4a are wired from the front end to the rear end side of the module body 20 through the space 32 and connected to the rear adaptor 24, with a prescribed bend radius secured by the radiused shape guide 46.
Patent JP-2001201743-A (JP)
Title: Reflective liquid crystal display device
Inventor: KATO NAOKI
IPC: G09F9/30
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent coloring due to interference of light reflected from a reflection plate in a reflective liquid crystal display device. SOLUTION: In the reflective liquid crystal display device comprising a liquid crystal lying between a first substrate with a transparent electrode and a second substrate with pixel electrodes composed of projecting and recessing scattering reflection electrodes, a region in a unit pixel where the projecting and recessing scattering reflection electrodes (expressed with circles) are formed is constructed with plural regions comprising a region where the projecting parts or the recessing parts are regularly arranged and a region where the projecting parts or the recessing parts are randomly arranged. These regions are arrayed in a matrix form.
Patent JP-2002154010-A (JP)
Title: Cemented carbide sawtooth
Inventor: KOKADO KOJI
IPC: B23D61/14
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide sawtooth capable of cutting various kinds and a small quantity, making a cutting work including shortening a delivery time highly efficient, extending a life, and reducing a cost. SOLUTION: This cemented carbide sawtooth is structured so as to make the horizontal projected distance X0 of the junction of a barrel part 7 and a cemented carbide tooth material 9 different from the vertical projected distance Y0 in at least one of a high tooth 17 and a low tooth 15 composing the cemented carbide sawtooth 1. The cemented carbide sawtooth 1 capable of coping with the kind of materials to be cut and a cutting speed is provided by increasing the vertical strength of the cemented carbide sawtooth 1 and by increasing strength in its traveling direction of the cemented carbide sawtooth 1. Since the boundary junction line 11 becomes long, junction force between the cemented carbide material 9 and the barrel part 7 increases.
Patent JP-2001143237-A (JP)
Title: Magnetic recording medium
Inventor: KAWARAI MASAYOSHI
IPC: G11B5/735
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which suppresses the phenom enon that noise increases owing to storage and has high output in short wave length recording with <=0.8 μm median recording wavelength required for a small-sized high-image quality videotape etc. SOLUTION: A magnetic coating film containing a magnetic metal powder is formed on one side of a substrate and a back coat layer containing carbon black in the form of primary particles or aggregates is formed on the other side to obtain the objective magnetic recording medium. The magnetic coating film contains a vinyl chloride based resin containing a hydrophilic polar group.
Patent JP-2002106141-A (JP)
Title: Building board and its manufacturing method
Inventor: WATANABE MORIMICHI
IPC: E04F13/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide building boards and its manufacturing method by revising the construction of the jointing portion of a side edge and securing continuity in design pattern between neighbor building boards thereby permitting the expression of a high design in appearance. SOLUTION: At first, the regions of lower tongue portions 3-1, 3-2 and 5-1 in building boards are embossed to reduce the thickness in advance in the regions 3 and 5 by forming, thereafter, materials Y and Z having the thickness equivalent to the thicknesses corresponding to that of the regions 3 and 5 are removed by predetermined distances 'a' and 'b' from the edges at both the sides to the inner side over the whole length of the side edge. In this way, at the tip of the portion where the thickness is not reduced (projected pattern portions 2 and 6), upper tongue portions 2-1, 6-1 and 6-2 are formed, at the same time, straight line-shaped joint end surfaces 7-1 and 7-2 are formed on the rear surface side.
Patent JP-2002154105-A (JP)
Title: Wood chip molded product and its manufacturing method
Inventor: UBARA HAYANORI
IPC: B27N3/08
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a great amount of wood chip molded products using a natural substance as a binder at a low cost. SOLUTION: A method for manufacturing a wood chip molded product 16 comprises a kneading process S1 wherein kneading is carried out by adding water 13 in an amount of about 40 wt.% of wood chip 11 to the wood chip 11 and a glucomannan powder 12 of 6.0 wt.% to the wood chip; a pressure molding process S2 wherein pressure molding is carried out by installing a mold into which a wood chip molding material 14 being a mixture obtained by the kneading process is cast, is installed to a hot press device; and a drying and solidifying process S3 wherein the wood chip semi-manufactured product 15 obtained by the pressure molding process, is dried and solidified.
Patent JP-2002155177-A (JP)
Title: Tire rubber composition
Inventor: MAEDA KATSUMI
IPC: C08L23/22
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition having a sufficiently low gas permeability constant and, flexibility at low temperatures, particularly a tire rubber composition, preferably a rubber composition for the inner liner of a tire, and an inner liner composed of the rubber composition or a tire having the inner liner. SOLUTION: The rubber composition comprises a rubber component having an NBR having an acrylonitrile content of more than 40 wt.% and a butyl rubber at a weight ratio of the butyl rubber to the NBR of greater than 6/4.
Patent JP-2002159372-A (JP)
Title: Split type mattress
Inventor: KOSUGI FUSAKO
IPC: A47C27/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a split type mattress whose size can be arbitrarily changed according to a use. SOLUTION: A cushion material 3 is accommodated in the inside by placing an opening and shutting means 2 in a cover 1, and a first mattress A, in which a combination means 5 is attached to a protruding part 4a of a tape member 4 by attaching the tape member 4 in a cover 1, and a second mattress B, in which a cushion material 13 is accommodated in the inside by placing an opening and shutting means 12 in a cover 11 and a combination means 15 is attached to the surrounding part of a cover 11, are removably provided by the combination means 5 and 15.
Patent JP-2002166320-A (JP)
Title: Cutting tool
Inventor: MURAI SHIRO
IPC: B23C9/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool of simple structure and light weight in which chip generated in accordance with cutting work can be easily recovered, and in which cutting work can be conducted, in cutting the surface of a workpiece having a step part, for example, almost up to the step part. SOLUTION: Plural cutting edge tips 13 are disposed on a tip of a tool body 12 of a cutting tool 11 to be inclined to precede a rotating direction R1 more on the outer side to a radial direction on the same circle. A chip recovering hole 19 for recovering chip is formed at a center part of the tool body 12. As the cutting tool 11 is rotated, chip generated at the part of the cutting edge tip 13 is moved inward by the cutting edge tip 13 as the surface of the workpiece W is cut by the cutting edge tip 13, and it is sucked by a suction air current from the chip recovering hole 19 to be recovered.
Patent JP-2002176779-A (JP)
Title: Power-on control system
Inventor: NAGUMO TAKASHI
IPC: H02M7/12
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To surely and properly start up an electronic device, such as a communication controller, even if there is any critical factor, such as variation in characteristics or service condition of a plurality of LSIs comprising the electronic device. SOLUTION: If a communication controller is not normally started up after the power to the controller is turned on, a delay parameter at digital level and a RUMP UP parameter at analog level are varied, and then secondary power supply is interrupted and turned on again. Thus, the communication controller can be positively and normally started up even if there is any critical factor, such as the order of supply voltage application, variation in characteristics and service condition of the LSIs.
Patent JP-2002136960-A (JP)
Title: Garbage treatment apparatus
Inventor: NAKAJIMA KIICHIRO
IPC: B02C21/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus with a small size and high wastewater treatment capability which is to be installed under a sink of a kitchen to carry out garbage treatment and decrease biochemical oxygen demand(BOD) of wastewater from the kitchen without requiring a maintenance work to discharge the wastewater to a sewage pipe. SOLUTION: The garbage treatment apparatus comprises a pulverizer 20 having a garbage inlet 11 and carrying out pulverization by supplying water, a solid-liquid separation apparatus 30 for separating the pulverized garbage 47 and wastewater 36, a transportation blade 33 for transporting the separated garbage, a polygonal type column-like rotating treatment tank 40 storing a porous ceramic particle 42 for microbial treatment of the garbage, a receiving disk-like tank 50 installed under the treatment tank 40, a plurality of aerobic treatment tanks 60, 70 in the downstream side, a plurality of precipitation tanks 64, 74 installed in series, and a trap structure 80 formed as a final unit.
Patent JP-2002176770-A (JP)
Title: Switching power source
Inventor: OSHIMA MASAKI
IPC: H02M3/28
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit capable of attaining high-speed response to the output voltage and stabilization according to a remote sense method, especially when a load changes. SOLUTION: This switching power source includes a first error amplifier for compensating for a phase, and a second error amplifier for detecting a sudden change in output voltage and conducting a high-speed response. The output voltage detecting position of the second error amplifier is disposed on a load side more than that of the first error amplifier. A resistor or an impedance component which has a value higher than or equal to a fixed value is inserted in between the output voltage detecting positions of the first error amplifier and the second error amplifier. It is thus possible to obtain the switching power supply having a remote sense function which is stable and excellent and capable of eliminating a phase delay in a control loop centered on an amplifier in which the output voltage provides error signals during a steady state for the sudden change in the load.
Patent JP-2002175012-A (JP)
Title: Displayed matter for explaining housing performance display system
Inventor: FUKUDA KAZUYUKI
IPC: G09F3/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a displayed matter by which an outline of a housing performance display system can be grasped visually and plainly and which contributes to promotion of utilization of the housing performance displaying system. SOLUTION: This displayed matter displays nine pictographs 11 to 19 expressing nine evaluation items in the housing performance displaying system by applying to a Figure 20 showing a house. Also the nine pictographs 11 to 19 and item displays 21 to 29 unifying respective estimation items in a heading manner are displayed, by being correlated with each other. Further explanatory sentences 31 to 39 explaining contents of respective estimation items are displayed, by being corresponded to respective item displays 21 to 29.
Patent JP-2002183632-A (JP)
Title: Settlement card system with point service function
Inventor: HIROZAWA KEIJI
IPC: G06Q50/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a convenient settlement card system, having plural point services for imparting plural point services to one settlement card, and allowing a user to optionally and plurally select desired point services from these plural point services. SOLUTION: In this settlement card system for imparting service points according to a transaction amount, point data are separately recorded on plural files in a prescribed area of an information recording part arranged on the settlement card. The respective files have two storage areas of an off-line processing data storage area and an on-line processing data storage area. The settlement card is provided for storing the newest point data transmitted from a host computer in the on-line processing data storage area.
Patent JP-2002180192-A (JP)
Title: Hot rolled steel and its production method
Inventor: HATANO MASAHARU
IPC: C22C38/16
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide hot rolled steel free from the generation of surface cracks (surface flaws), which has increased recycling properties without causing deterioration in its mechanical properties and the increase of the production cost, and its production method. SOLUTION: A slab having a composition containing, by mass, 0.01 to 0.20% C, 0 to 2.0% Si, 0.05 to 2.0% Mn, 0 to 0.10% Nb, 0 to 0.10% Ti, 0 to 0.20% V, 0 to 1.0% Cr, 0 to 1.0% Mo, 0 to 0.10% rare earth elements, 0.01 to 0.60% Cu, 0.001 to 0.10% Sn and 0.0002 to 0.0025% B, and the balance Fe with impurities is heated at >=1,150 deg.C and is hot-rolled to obtain the hot rolled steel.