baber/WOPTO huggingface dataset:
Patent JP-2002068641-A (JP)
Title: Elevator apparatus
Inventor: HAMAGUCHI NAOKI
IPC: B66B11/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an elevator apparatus simple in constitution and easily installed in a hoistway with a small space in the vertical end part. SOLUTION: The end face of the hoistway 1 in the elevating direction of an elevated car 2 is provided with a winding machine 15 having a driving sheave 17 with the axis of rotation arranged in the vertical direction. Main ropes 25, 26 are respectively disposed on both of opposite sides of the car 2, and the upper ends thereof are connected to the upper end of the hoistway 1. The main ropes 25, 26 are wrapped to be stretched round an upper pulley 19 pivoted on the car 2, the driving sheave 17 and a lower pulley 20 pivoted on the car 2. The main ropes on both sides of the car 2 are thus wrapped round one sheave 17 so as to simplify the driving mechanism for the main ropes and reduce the manufacturing cost. The offset load of the car 2 is hardly generated so as to obtain good riding comfort, and a required space in the vertical end part of the hoistway can be decreased.
Patent JP-2002069378-A (JP)
Title: Member equipped with water supply, having cured antifouling coating material on surface
Inventor: NOGUCHI MITSUTOSHI
IPC: C09D183/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a member equipped with water supply, having a cured product of a coating material capable of imparting design to the member and simultaneously allowing attached dirt to be easily removed, on the surface at a low cost. SOLUTION: This member equipped with the water supply has the cured product of the coating material containing a compound with a low surface free energy, comprising one or both of a silicone resin compound and a fluororesin compound, on the surface. Preferably, the cured product of the coating material is one or more kinds of an acrylic resin, a polyurethane resin, an epoxy resin or a polyester resin, and the compound with the low surface free energy has one or both of a compatibilizing group and a compatibilizing segment, and has a reacting group with the cured product of the coating material. More preferably, the member equipped with the water supply contains 0.01-10 pts.wt. compound with the low surface energy based on 100 pts.wt. cured product of the coating material.
Patent JP-2002076277-A (JP)
Title: Semiconductor ic
Inventor: ARATA SUMIYUKI
IPC: H01L27/092
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To realize a constant voltage generating circuit, which has low dependence on power supply voltage which generates constant voltage using the difference in threshold voltage between MOS transistors, and thereby reduce the manufacturing cost of a semiconductor IC, having an analog circuit. SOLUTION: A pair of MOS transistors have gate insulation films of different thickensses. The thinner of the gate insulation films of gate insulation films of these MOS transistors is formed so as to have the same thickness as that of a MOS transistor, which constitutes a main circuit section, and the thicker gate insulation film is so formed as to have the same thickness as that of a MOS transistor, which constitutes an input/output circuit section.
Patent JP-2002066907-A (JP)
Title: Polishing pad, polishing device, and polishing method
Inventor: SHIMAGAKI MASAAKI
IPC: B24B37/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To decrease dust adherence on a polished article surface and scratches while keeping flattening performance, and simply remove microscopic unevenness of a semiconductor wafer itself before uneven part machining namely defects represented as waviness or nanotopology. SOLUTION: This polishing pad has a thickness of not more than 1.6 mm and an absorption rate of not more than 4.0%, and made from a plate laminating paper impregnated with matrix resin.
Patent JP-2002065270-A (JP)
Title: Heat-resistant phenylalanine dehydrogenase gene, recombinant vector consisting of the same, transformant containing the recombinant vector, and method for producing heat-resistant phenylalanine dehydrogenase using the transformant
Inventor: NUNOURA NAOKI
IPC: C12N9/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a gene stock for mass-producing a heat-resistant phenylalanine dehydrogenase that can be used e.g. for the assay of phenylalanine, and to provide a method for producing the above enzyme using the stock. SOLUTION: The 1st objective gene encodes a phenylalanine dehydrogenase consisting of a specific amino acid sequence derived from a thermophilic bacterium Halomonas pacifica or an amino acid sequence modified by deleting, substituting or adding one amino acid or more from, in or to the above amino acid sequence. The 2nd objective recombinant vector comprises the above gene. The 3rd objective transformant contains the above vector. The 4th objective method for producing a heat-resistant phenylalanine dehydrogenase by culturing the above transformant is provided.
Patent JP-2002065076-A (JP)
Title: Device for winding mulch film and method for winding mulch film by the device
Inventor: MATSUI MIKIO
IPC: A01G13/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To make a crop harvester act two actions of harvesting and winding of a mulch film by attaching a winding device of the mulch film in an attachment type. SOLUTION: This device for winding the mulch film is characterized in that the device having a winding reel capable of drawing in and winding the mulch film present on the field is installed in a crop harvester for harvesting the crop planted in the field while traveling.
Patent JP-2002072260-A (JP)
Title: Optical switch element and wavelength router
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/01
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To decrease an excess loss in an optical switch element. SOLUTION: The optical switch element 11 has first and second optical waveguides 17a, 17b crossing each other, a cylindrical optical waveguide member 21 near the crossing 19, and a heater 23 to control the refractive index of the optical waveguide member. The signal light made incident on a first incident port 17ai is selectively made to exist from a first exit port 17ao or a second exit port 17bo. The optical waveguide member, optical waveguide and clad are formed so that when the light is made to exit from the first exit port, the refractive index of the optical waveguide member is substantially made equal to the refractive index of the clad.
Patent JP-2002046006-A (JP)
Title: Oblique hole drilling tool
Inventor: INORA KUNIHIKO
IPC: B23B39/28
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To drill an oblique hole without changing the set up of a workpiece in drilling by a numerically controlled machine (such as a machining center etc.). SOLUTION: A shaft 1 and a shaft 2 are connected to each other through a piece 3 by means of a pin 4 and are held by a wave washer 5 and a washer 6.
Patent JP-2002074457-A (JP)
Title: Cash receipt and disbursement system
Inventor: HINO MASATSUGU
IPC: G07F19/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a cash receipt and disbursement system which can receive and pay cash, without requiring troublesome input operations or setting limit on quantity. SOLUTION: Respective teller terminals 11a to 11y are connected to dedicated cash processing machines 13a to 13xy for automatically handling cash within a fixed limit. Furthermore, the teller terminals 11a to 11y can be connected to a common open receipt and disbursement machine 15 via a LAN 14. For example, when the teller terminal 11a needs to handle cash exceeding the fixed limit, rather than the cash processing machine 13, the open receipt and disbursement machine 15 is selected. Consequently, the open receipt and disbursement machine 15 is connected to the teller terminal 11a, and the cash can be handled without limit on quantity through the operation on the teller terminal 11a.
Patent JP-2002049675-A (JP)
Title: Support system for real estate agent operations through internet
Inventor: TAKAHASHI NORIO
IPC: G06Q50/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To attain improvement in efficiency of operation mainly for a small real estate agent and an improvement in a rate of contract agreement by providing much more precise property data of plural real estate agents over Internet to general clients under unified management. SOLUTION: In the support system for real estate agents plural real estate agents manage the property data by a common server through Internet, and also operate the operations for preparations of agreements and the like by using the property data.
Patent JP-2002081412-A (JP)
Title: Screw type rotary actuator
Inventor: MITSUI KAICHIRO
IPC: F15B15/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a screw type rotary actuator capable of improving respon siveness to fluid pressure of a shaft. SOLUTION: A hollow piston 23 is stored within a cylinder chamber 22 formed in a hollow cylinder tube 21. The cylinder chamber 22 is sectioned into a plurality of pressure chambers 22a and 22b by the piston 23. A shaft 26 is rotatably journalled on the cylinder tube 21. A screw groove a is formed on an outer peripheral wall of the shaft 26. An engagement projecting part 25 engaged with the screw groove a is provided on an inner wall of a piston rod 23a projected by the cylinder chamber 22. The shaft 26 is inserted into the piston 23 so that the screw groove a and the engagement projecting part 25 may be engaged.  The engagement projecting part 25 reciprocatively slides within the screw groove a and the shaft 26 is rotated since the piston 23 is reciprocatively and directly moved within the cylinder chamber 22 by switching supply and discharge of fluid pressure for the plurality of pressure chambers 22a and 22b.
Patent JP-2002082479-A (JP)
Title: Magnetic one component developer
Inventor: INOUE TOYOFUMI
IPC: G03G9/08
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic one component developer which is useful as a developer to be used for an electrophotographic device, which has both of a property for preventing a development ghost and transfer characteristics in a high level, which gives picture quality at a high level without causing a development ghost, decrease in image density or irregularity in image density even when the toner is used under a high temperature and high humidity environment or a low temperature and low humidity environment. SOLUTION: The magnetic single component developer consists of toner particles containing binder resin and magnetic material and external additives. The external additives contain magnetic powder having 102 to 106 Ω.cm volume resistivity.
Patent JP-2001111626-A (JP)
Title: Communication method and network interface
Inventor: MURAYAMA HIDEKI
IPC: H04L12/70
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive means that can continuously store only received data in storage areas in a network that is configured by interconnecting information processing systems. SOLUTION: A computer node 1101 being an embodiment of an information processing system being a component of the network consists of a processor 1102, a memory 1103 and a network adaptor 1110. Furthermore, the network adaptor 1110 is provided with a multi-queue control section 1111, a reception buffer 1112, a transmission buffer 1113, a network reception section 1114 and a network transmission section 1115. The multi-queue control section 1111 conducts processing that a queue used to transfer of data in a packet is selected among multi-queue in existence in the memory 1103 and the data in the packet are divided and transferred to a prescribed storage location.
Patent JP-2002083646-A (JP)
Title: Waterproof connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/516
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector which is reduced in size by eliminating extra spaces. SOLUTION: The housing of the waterproof connector is formed by being divided into an inner housing 3 and an outer housing 2 for housing this and is mounted so that in the inner housing 3, a sealing ring 14 is installed concavely in a mounting concave part 13 in an external wall surface 4A of a terminal housing part 4. Using this, the sealing ring 14 can be mounted without making an outer periphery of a fitting space 10 larger than this, enabling aim at size reduction of a waterproof connector 1. Furthermore, it can avoid producing extra space of the thickness share of the sealing ring 14 within the fitting space 10. Furthermore, after fitting the sealing ring 14 into the inner housing 3, both housings 2, 3 can be assembled. For this reason, mounting work of the sealing ring 14 can be carried out easily, in comparison with the case where the housing is not formed divided.
Patent JP-2002085255-A (JP)
Title: Rice cooker and warmer
Inventor: MUKAI YUJI
IPC: A47J27/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique with low power consumption for removing smell generated by heat reserving without a process for building, etc., in a rice cooker and warmer. SOLUTION: The rice cooker and warmer has a lid 5, a main body 2, an inner lid 6 arranged at the lid 5, a pot 3 arranged in the main body 2 and a means for heating the pot 3. A circulation path of air in the pot 3 is in the lid 5 and is partially made from material with hydrocarbon gas permeability.
Patent JP-2002091236-A (JP)
Title: Image forming method and toner for forming image
Inventor: MIKURIYA YUJI
IPC: G03G21/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method to which two-component type developer by which an excellent image is stably obtained over a long term is adopted and toner for forming an image, with respect to an image forming device using an ultrasonic motor and capable of providing an excellent copied or printed matter for any transfer material. SOLUTION: This image forming method has at least an electrifying stage by a contact electrifying means; a latent image forming stage for forming an electrostatic latent image on an electrified latent image carrier 1; a developing stage for developing the electrostatic latent image with the toner of the two- component developer 19; and a transfer stage for transferring a toner image 19a on the electrostatic latent image carrier to transfer material 25. In the method, the ultrasonic motor is used as a rotating body driving device for driving the latent image carrier, a carrying belt and/or an intermediate transfer body, the developer 19 has the toner and magnetic substance dispersed type resin carrier, and the shape coefficient SF-1 of the toner is 100 to 160.
Patent JP-2002087325-A (JP)
Title: Front body structure
Inventor: MATSUSHITA YASUHIRO
IPC: B62D25/08
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce a moving amount to a rear side of an operation pedal to the utmost to enhance attaching rigidity and strength for the operation pedal. SOLUTION: In this front body structure wherein a front end part of a pedal bracket 8 for supporting the operation pedal 7 is attached to a dash panel 3, and wherein an upper end part is attached to a cowl part 6 via a pedal huger bracket 14, a lower side tip part of the pedal hunger bracket 14 is sandwichedly joined between an upper end flange part 3a of the dash panel 3 and the cowl part 6.
Patent JP-2002090262-A (JP)
Title: Aberration measuring method and aberration evaluation apparatus
Inventor: TAKADA KAZUMASA
IPC: G01B9/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an aberration measuring method in which a higher-order astigmatism and a higher-order aberration can be measured at high speed in an optical-system objective lens for an information storage medium of an optical disk system and to provide an aberration evaluation apparatus. SOLUTION: The evaluation method of the lens is provided with a process (a) in which light radiated from the lens is diffracted and in which two beams of diffracted light of different orders are made to interfere so as to obtain a shearing interference figure, a process (b) in which phases of the beams of diffracted light are changed, a process (c) wherein, in the shearing interference figure, the phase of a change in light intensity is found, in a plurality of measuring points, on a line segment which passes the middle point connecting two optical axes of the beams of diffracted light and which is perpendicular to a straight line connecting the two optical axes and a process (d) in which, when positions of the measuring points are designated as s and when the phase is designated as ϕ,  the phase ϕ is approximated by the quartic function or the quintic function of the positions s of the measuring points and in which the the fifth-order coma aberration of the lens is evaluated by the fourth-order factor value of the functions.
Patent JP-2002090063-A (JP)
Title: Centrifugal thin film dryer
Inventor: OGAWA SATOSHI
IPC: F26B17/22
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prolong a lifetime of a hinge by reducing a large load to be applied to the hinge by preventing a retracting and rotating movement of a movable blade more than necessary. SOLUTION: Fixed blades 39 are fixedly supported to a spindle 21 rotatably disposed in a cylindrical heat transfer drum 5. A movable blade 37 is rotatably mounted at each blade 39 via the hinge 43. Meanwhile, the movement retracting and rotating the blade 31 is prevented by a buffer 51 to reduce the load to be applied to the hinge 43.
Patent JP-2002093493-A (JP)
Title: Ic card connector
Inventor: UEHARA YASUSHI
IPC: B42D15/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an IC card connector capable of simply connecting an IC card to a connector and reliably locking even a structure having a cover or the like without breaking the cover. SOLUTION: This IC card connector 10 comprises contact terminals 14 connected to the IC card and a housing 12 holding and fixing the contact terminals 14. Coupling sections 18 are provided on the opposite inside faces of the housing 12, and a step section 16 is provided on one coupling section 18. The IC card 26 is positioned by the step section 16, and the IC card 26 is held by the contact pressure of the contact terminals 14 and the coupling sections 18. The coupling sections 18 are provided on the opposite inside faces, however they may be provided at four corner sections on the inside faces of the housing 12.
Patent JP-2002088711-A (JP)
Title: Raw material storing equipment for asphalt compound and asphalt compound producing equipment
Inventor: KASHIWABARA DAIZO
IPC: B65D85/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To produce a small amount of asphalt compound on the job site. SOLUTION: A pedestal member 21, a rotary support member 22 coupled to the pedestal member in a manner freely adjusting the slope angle relative to the pedestal member 21, a support plate member 23 erected at the predetermined position of the rotary support member 22, a pair of roller mechanical portion 24 supported to a support plate member 23 by a heat resistant bearing so as to position on edge portions at both sides of the rotary support member 22, a pair of burners 25 supported by the support plate member 23 so as to position slightly at the inner side of a pair of roller mechanisms 24, a drive source 27 provided at the predetermined position of the support plate member 23, a driving force transmitting member 28 such as a chain coupling the drive source 27 to one of the roller mechanisms 24 are provided.
Patent JP-2002086632-A (JP)
Title: Stretch film having rustproof function
Inventor: SOWA HIROSHI
IPC: C08J5/18
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a stretch film good in both of close adhesiveness and strength and having a good rustproof function. SOLUTION: The stretch film has at least one layer comprising a resin composition containing a gasifiable rustproof agent and a value of the tackiness(T)/ stiffness(S) of the film is 1.0-5.0. This stretch film has excellent adhesion, generates no breakage and has rustproof function.
Patent JP-2002098513-A (JP)
Title: Lens frame form measuring device
Inventor: BA MINE-R TTTPTY M M Z T G TTT
IPC: G01B11/24
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and apparatuses therefor capable of surely measuring and inspecting a laser beam by avoiding the deviation of the beam due to the warp of the substrate surface when inspecting the printing status of solder paste using a light-section line in the field of the substrate surface mounting technique. SOLUTION: A measuring method wherein a laser slit light is projected onto an inspected spot on the surface of the substrate 12 and the height of the substrate 12 is measured with a CCD camera viewing the light-section line, comprising a step for setting a plurality of sampled spots on the surface of the substrate, a step for measuring the coordinates of the sampled spots, a step for calculating the height of each sampled spot, a step for determining an approximate curved surface on the basis of the data of said height and the interpolation of the curved surface function, a step for compensating the coordinates determining the position of the inspected spot on the surface of the substrate on the basis of the approximate curved surface,  and a step for specifying the position of the inspected spot using the compensated coordinates and measuring the height of the inspected spot by means of the light- section line.
Patent JP-2002098681-A (JP)
Title: Reagent for measurement of metal ion
Inventor: SUZUKI KOJI
IPC: G01N31/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a reagent, for the measurement of metal ions, by which the metal ions such as alkali-earth metal ions, alkali metal ions or the like can be measured with high sensitivity and simply even in an aqueous system by using a change in absorbance or a change in fluorescence. SOLUTION: The reagent, for the measurement of the metal ions, which is provided is composed of a compound composed of a receptor part which contains at least two nitrogen atoms and which has a specific structure and side chains which are bonded respectively to the two nitrogen atoms in the receptor part and which have a specific structure including a conjugate double bond and a ketone structure.
Patent JP-2002095984-A (JP)
Title: Rice polisher
Inventor: KOSAKA TOSHIYUKI
IPC: B02B3/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To precisely inform the timing of maintenance and that it is a time to replace consumable parts with new ones. SOLUTION: The rice polisher is provided with an addition means for adding the amount of rice to be polished for bran removal in a rice polishing part 4 and calculating the integrated value of the amount, a determination means for determining whether the integrated value for the rice amount reaches a prescribed value or not, and a display means for displaying the result from the determination means to inform a user of the timing of maintenance and that it is a time to replace consumable parts with new ones.
Patent JP-2002106550-A (JP)
Title: Spiral bearing and its manufacturing method
Inventor: TAKAYAMA TAKEMORI
IPC: F16C33/12
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a spiral bearing and its manufacturing method excellent in agglutination proofing at high contact pressure and low sliding speed and also indicating effective abrasive resistance to silt invasion. SOLUTION: The spiral bearing is made of a sliding material excellent in abrasive resistance and agglutination proofing and by forming a wire rod or belt rail with almost rounded or almost squire section to a spiral cylinder. The spiral cylinder is formed in contact with an inner periphery and/or an outer periphery of cylindrical metallic tube.