baber/WOPTO huggingface dataset:
Patent JP-2001305496-A (JP)
Title: Dispersion compensation device of optical fiber transmission path
Inventor: KOSEKI TAKESHI
IPC: H04B10/07
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion compensation device which compensates for polarization mode dispersion of an optical fiber transmission path without measuring it and breaks an operation frequency limit of an electronic circuit, to be applicable to a super-high speed transmission. SOLUTION: This decentralized compensation device guides an optical signal transmitted via an optical fiber transmission path 11 to a mode dispersion equalizing optical circuit 12 for approximating an inverse transfer function matrix of a transfer function matrix of the optical fiber transmission path 11, branches a part of the optical output by an optical branching device 13, and guides it to a non-linear optical element 16, and thereby generates an optical signal dependent on a product of two orthogonal polarized wave components of the optical output from the optical circuit 12, converts the optical signal into a control current by an optical detector 17, to control the optical circuit 12 by a control circuit 18 to increase the control current, and thereby compensates for the effect of the polarization mode dependent on the optical fiber transmission path 12.
Patent JP-2001309589-A (JP)
Title: Magnet rotor
Inventor: YOSHIHARA KURAJI
IPC: H02K1/27
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an unexpensive magnet rotor which makes its possible to narrow the gaps between segment magnet poles produced by position (to suppress the demand of the motor), and curtail segment magnet fitting manhour. SOLUTION: This is a magnet rotor fitted with a rotor yoke 11 made of magnetic material fitted with a shaft 13, and an even number of segment magnets 12 provided on the peripheral surface of the rotor yoke 11. In the magnet rotor, protrusions 15 in the shape of a trapezoid being bilaterally symmetrical for positioning the segment magnets 12 in the circumferential direction are formed at every equal angles on the peripheral surface of the rotor yoke 11, and both corner parts 17 on the internal peripheral side of the segment magnets 12 have a tapering shape of the same angle as the protrusions 15.
Patent JP-2001309609-A (JP)
Title: Spindle motor
Inventor: MATSUMOTO TOSHIAKI
IPC: F16C17/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor capable of assembling and disassembling with high reliability having a dynamic-pressure fluid-bearing mechanism solving a problem how to prevent a deformation caused by fixing a fixing shaft 11 and a bracket 13 employing a screw-type structure by use of a screw 14 for fixing the fixing shaft to a holding member. SOLUTION: A female screw 11a is formed at the center of one-end face of the shaft 11 by which the shaft 11 and the bracket 13 are fixed. The shaft 11 and the bracket 13 are so formed as to press-contact each other at the side of an inside-diameter 11b of the shaft-end face and as to make a gap between each other at the side of an outside diameter 11c. Also, a concave groove lid is grooved at the mid point between the sides of the inside and outside diameters.
Patent JP-2001308580-A (JP)
Title: Noise filter
Inventor: FUSE NAOKI
IPC: H03H7/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a noise filter being inserted into the way of a signal cable connecting an electronic apparatus, e.g. a personal computer, with a peripheral in order to suppress noise radiated from the signal cable. SOLUTION: An electromagnetic wave absorbing sheet 1 produced by dispersing powder of a soft magnetic substance into a matrix of rubber or plastic is provided with through holes. A filter board 2, produced by forming a filter pattern on one flexible board having one surface provided with a layer 21 of conductive substance, is stuck to the surface of the electromagnetic wave absorbing sheet 1 and a Gnd board 3, produced by forming a Gnd pattern on another flexible board, is stuck to the rear surface of the electromagnetic wave absorbing sheet. A connector 4 provided with signal pins 41 and Gnd pins 42 is inserted into the through holes 11 of the electromagnetic wave absorbing sheet 1. An equivalent circuit of filter is formed between filter pattern/ electromagnetic wave absorbing sheet/Gnd pattern.
Patent JP-2001300502-A (JP)
Title: Waste disposal system of object returned after termination of lease
Inventor: MASUDA TETSUJI
IPC: G06Q10/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To allow the efficient management of the objects terminated of lease and to enhance the efficiency of a disposal business in respective companies relating to the disposal of the objects terminated of lease. SOLUTION: Terminal devices are respectively installed to waste generators and forwarders. The terminal devices of the waste generators collectively send the data on the objects for waste disposal to the terminal devices of the corresponding forwarders and confer with customers and disposal companies relating to take-over data and carrying-in data when making the waste disposal of the objects terminated of lease. A sheet of paper is printed with the objects for disposal carried in to the same disposal companies from the forwarders at the same date and therefore slips or the like may be decreased. The management terminals of the waste generators are able to collectively send the data on the objects for waste disposal carried into the same disposal companies at the same date to a management organization.
Patent JP-2000358124-A (JP)
Title: Facsimile terminal and its control method
Inventor: OKAMURA KOJI
IPC: B41J29/38
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To allow a facsimile control section or a printer control section of a facsimile terminal to which an external information processing terminal is connectable to properly process information from the external processing terminal. SOLUTION: In a printer mode where data from an information processing terminal 109 are printed, an information processing terminal 109 and a printer section 2 are connected and a switch 120 is switched so that a command from the information processing terminal 109 is directly transferred to the printer section 2, and in a facsimile mode where other processing than that above is conducted, the switch 120 is switched so that the command from the information processing terminal 109 is transferred to a facsimile MPU 101.
Patent JP-2001300401-A (JP)
Title: Plane chuck for spin coater and coating method using the same
Inventor: AKAMATSU CHIKASHI
IPC: B05C11/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a plane chuck for spin coater preventing the generation of irregularity in coating film and a coating method using the same. SOLUTION: The plane chuck 1 has a plane part 2, which receives a plate 4 to be coated on its surface and comprises a low heat conductive material, on the upper surface thereof and a large number of air suction holes 3, 3, etc., for fixing the plate 4 to be coated are provided in the plane part 2.
Patent JP-2001313129-A (JP)
Title: Stand for mounting and connecting portable equipment and connector for the same
Inventor: FUNATSU AKIRA
IPC: H04M1/11
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a stand that positions precisely and enables to obtain a wiping effect and a connector for the same. SOLUTION: The terminal 15, 16 comprises contact portions 15A, 16A which contact elastically with a terminal 34 of the portable equipment 30 in the direction of mounting and which protrude from the terminal supporting portion 19 of the housing 14. The housing has a guiding column 17 which enters in the guided recess 38 of the portable equipment outside the installation area of the terminal, and the guiding column 17 has a shape and dimensions that allow the portable equipment to turn to an angle up to the inclined position when the both terminals are in contact each other at mounting the portable equipment. And a part of the housing or a member installed thereon forms a holding portion 13 for holding the portable equipment at the above inclined position.  And the contact portions 15A, 16A of the above terminal are positioned within the outline of the guiding column 17 when viewed from the axis direction of the above turning.
Patent JP-2001312009-A (JP)
Title: Sensitive material transporting device
Inventor: ISHIKURA YOSHINORI
IPC: B65H23/185
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensitive material transporting device which can reduce the burden on a control section for activating a sensitive material drive mechanism. SOLUTION: This sensitive material transporting device has a loading section 13 which is loaded with a cartridge 12 taken up and housed with long-sized negative films 11, a first pulse motor 15 which is disposed to deliver the negative films 11 from the loaded cartridge 12 and is controlled in its rotating speed by first clock pulses, a second pulse motor 16 which is disposed to transport the delivered negative films 11 along the transporting route and is controlled in its rotating speed by the second clock pulses of the frequency different from the frequency of the first cock pulses and a CPU 23 which controls the first and second pulse motors 15 and 16. The device has a frequency dividing circuit 24 which outputs the at least one clock pulses among the first clock pulses and the second clock pulse by converting the frequency of the clock pulses input from the CPU 23.
Patent JP-2001310029-A (JP)
Title: Pinball game machine
Inventor: MIYAZAKI KUNIHIRO
IPC: A63F7/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To display winning in a new form. SOLUTION: When a fisherman throws a fishhook into the sea (S301), the scene where the various kinds of fishes watch a bait while wandering about is displayed (S302). When drawing is winning or ready-to-win (S303: YES), the fish pecks at the bait (S305) and is hooked to the fishhook and a rod is bent (S306). Following the situation that the hooked fish escapes (S308), the scene of 'loosening' is displayed (S310) at the time of ready-to-win (S309: NO) and a hooked-up scene is displayed (S311) at the time of winning (S309: YES). The hooked-up scene becomes the display image of winning. When hooked-up fish is a Pagrus major, probability fluctuation is attained.
Patent JP-2001316822-A (JP)
Title: Apparatus for feeding liquid raw materials for cvd
Inventor: ONABE KAZUNORI
IPC: C23C16/448
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for feeding a liquid raw material for CVD which can feed a source gas for a long time continuously while preventing the source gas from reprecipitation. SOLUTION: The apparatus for feeding a liquid raw material for CVD comprises a vaporizer for vaporizing the liquid raw material fed by a liquid raw material feeding apparatus 30, which comprises a capillary 31a inside of which the liquid raw material is fed, a capillary insert part 31 in which the capillary 31a is inserted, a cooling gas feeding part 32 provided around the perimeter of the capillary insert part 31, and a carrier gas feeding part 33 provided around the perimeter of the cooling gas feeding part 32, and is characterized in that the capillary 31a is inserted to the capillary insert part 31 so as to be attachment/detachment convertible, and that its edge 31c juts to the vaporizer side more than the edge 32a of the cooling gas feeding part 32 and the edge 33a of the carrier gas feeding part 33 do.
Patent JP-2001319159-A (JP)
Title: Method for obtaining medicine for patient
Inventor: MIKI KOJI
IPC: G16H10/60
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a medicine by a patient without going to a hospital and a clinic. SOLUTION: In the method, a medicine issuing facility (104) specifying a prescription when the patient (101) is given a diagnosis and the prescription is decided, and preparing or disposing the pertinent medicine, the patient (101) and a reception place (patient's house in this case) are registered in a medicine delivery facility (106) and a delivery facility (103) delivering the medicine to the reception place (101) by the processing of the medicine delivery facility (106) delivers the medicine. Communication between them is performed through a communication network (100) and registration is stored in the storage device of the computer of the medicine delivery facility (106) through the network. The function of the medicine delivery facility (106) can be performed by the hospital or a delivery agent.
Patent JP-2001321805-A (JP)
Title: Composite roll for manufacturing heat transfer tube and its manufacturing method
Inventor: NAKADA ISAO
IPC: B21C37/083
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a composite roll for forming the plural kinds of grooves on a metallic strip which is excellent in durability and with which stable working is enabled for a long term and its manufacturing method. SOLUTION: This roll is a composite roll constituted of a material made of tungsten carbide-nickel base cemented carbide taking the nickel as a binder and has the hardness of 81-90 in Rockwell A and a composite roll for forming plural kinds of grooves in which plural rolls which have projecting parts different from each other in cross-sectional shape, a lead angle to the rotational direction and size are connected on the same axis, and individual roll is connected by diffusion joining.
Patent JP-2001321948-A (JP)
Title: Method of welding for aluminum alloy material of heat treatment type
Inventor: EMA MITSUHIRO
IPC: B23K26/21
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of welding for an aluminum alloy material of heat treatment type by which a joint having a large joint strength is obtained by welding the aluminum alloy material of heat treatment type. SOLUTION: The method of welding for the aluminum alloy material of heat treatment type has a process where the aluminum alloy material is given a quasi-ageing processing for tempering the aluminum alloy material prior to the welding, and a process where the aluminum alloy material is welded.
Patent JP-2001002447-A (JP)
Title: Dielectric composition for plasma display device
Inventor: BYUN GIL RYU
IPC: H01J11/22
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric composition for a plasma display device, used as a material of a dielectric thick film for a barrier or rear substrate of the plasma display device, which film has a low required firing temperature. SOLUTION: This composition consists of a base material glass powder containing 20-40 wt.% ZnO, 15-30 wt.% SiO2, 10-20 wt.% B2O3, 0-30 wt.% PbO, 0-20 wt.% MgO, 1-10 wt.% CaO, 1-10 wt.% Al2O3, 0-10 wt.% K2O, 0-8 wt.% Na2O, 0-5 wt.% Li2O, 0-2 wt.% Sb2O3 and 0-2 wt.% As2O3.
Patent JP-2001328818-A (JP)
Title: Powder of laminar lithium-cobalt-manganese oxide, and method for producing the same
Inventor: TAKADA KAZUNORI
IPC: H01M4/525
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide powders of a laminar lithium-manganese-cobalt oxide enabling repeated charge and discharge at a high voltage, and especially useful as an active material for a positive electrode of a lithium battery. SOLUTION: The powders of the laminar lithium-cobalt-manganese oxide are characterized by comprising solid solution of a laminar lithium-manganese oxide with a laminar lithium-cobalt oxide and the molar ratio of the cobalt to the manganese to be (45-55):(55-45).
Patent JP-2001321739-A (JP)
Title: Control type waste disposal plant and disposal method
Inventor: TAKAKURA YOSHIAKI
IPC: B09B1/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a control type waste disposal plant which does not require a water treatment apparatus which is compelled to operate for a long period of time. SOLUTION: There are provided concrete-made vessel-shaped facilities shielding leak of leaching water from the waste in the inner part and penetration of water from the outside, and concrete-made cover-shaped facilities cutting off and blocking penetration of water to the upper opening of the above vessel- shaped facilities.
Patent JP-2001337118-A (JP)
Title: Probe for measuring impedance
Inventor: NAKASHIBA TORU
IPC: H05K3/46
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an impedance measuring probe, capable of being readily brought into contact with a circuit to be measured or a ground circuit, without taking much time to make contact, while stabilizing the state of contact between them. SOLUTION: The probe includes an inner conductor 2, having a contact pin 6 for making the circuit 4 to be measured make contact with a circuit board 3, and an outer conductor 1 having a contact part 8 for making contact with the ground circuit 7 of the circuit board 3. The inner conductor 2 is inserted into a probe body 40 and the end of the contact pin 6 is made to protrude from the probe body 40. The outer conductor 1 is provided on the outside of the probe body 40, and the outer conductor 1, and the inner conductor 2 are arranged in the form of coaxial lines. The outer conductor 1 is formed freely movable, relative to the probe body 40 in a direction approximately parallel to the direction along which the contact pin 6 protrudes from the probe body 40.
Patent JP-2001333864-A (JP)
Title: Material for cushion to use in bathroom and its manufacturing method
Inventor: YOSHIDA HIROAKI
IPC: A47K4/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a material for a cushion to use in a bathroom which is water-resistant, has an excellent look, lasts long, is comfortable, and does not make an user feel cold when he/she sits on the cushion even in winter. SOLUTION: A material for a cushion to use in a bathroom is comprised of an outer cover 18, made of a resilient resin, a resilient material 21, which is put in the outer cover 18, and a heating means 19. Since water-resistance is improved by using a waterproof material for the outer cover 18, a resilient material 21 of good quality can be used without taking its water-resistance into consideration. As a result, comfortableness of the cushion is greatly increased.
Patent JP-2001338591-A (JP)
Title: Color selection electrode structure of cathode-ray tube
Inventor: SAKUWA CHIHIRO
IPC: H01J29/07
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an aperture grille structure that can secure the width of last slits uniform on both ends on an effective screen of the aperture grille of a cathode-ray tube. SOLUTION: This aperture grille structure has horizontal frames 4a and 4b, vertical frames 4c and 4d laid over between the horizontal frames 4a and 4b, a number of slits 3 of minute width arranged in parallel in whole surface approximately and an aperture grille 1 where a tape part 6 with a designated width is formed along the slits at both of the outermost edges in the alignment direction of the slits 3, wherein both edges in extended direction of the slits of the aperture grille 1 are fixed to the horizontal frames and tension in extended direction of the slits is given to the aperture grille 1 by the vertical frames. In this aperture grille structure, the tape part 6 is equipped with plural extra slits 6a, which are arranged in parallel in continuous state to alignment of the slits 3, having narrow width compared to the width of the slit 3 and light blocking effect.
Patent JP-2001339091-A (JP)
Title: Thin film solar battery module and its stress monitoring method
Inventor: GOTO HEISHIRO
IPC: G01L1/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar battery module which can obtain an alarm early in order to prevent decrease in power generation output, service interruption accident, etc., by always monitoring the state of generation of mechanical stress to a solar battery module, and its stress monitoring method. SOLUTION: Thin films of resistance wire strain gauges 50a-50d are formed on plural prescribed portions of a patterning part 41 of a unit cell 40 on a film substrate. The gauges are electrically connected with waterproof output terminals 43 through detection lead wires 44 which terminals are arranged on side end portions of a light receiving surface of the solar battery module, which is so constituted that the gauges, the lead wires, and the output terminals are protected by a protective layer on the light receiving surface side. By detecting an output of a Wheatstone bridge circuit of the gauges, stress of a prescribed position of the module is detected on-line. An alarm is outputted when a prescribed stress value is detected.
Patent JP-2001335231-A (JP)
Title: Paper piece sticking device
Inventor: KIMURA TETSUAKI
IPC: B65C9/18
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent vertical warp from being formed on cut face ends when cutting base paper and forming a label. SOLUTION: This paper piece sticking device is provided with a base paper feed part 12 feeding the belt shaped base paper P1 formed by having an adhesive layer C on one face of a base material B, a cutting part 14 forming the label P by cutting the base sheet Pa fed from the base sheet feed part 12 at prescribed intervals, and a sticking part 17 sticking the label P cut by the cutting part 14 to a body G to be stuck one by one. The cutting part 14 comprises a first and a second cutting devices 44 and 45 disposed along the base paper feed direction A and the label P is formed by stepwisely cutting the base paper P1.
Patent JP-2001343626-A (JP)
Title: Liquid crystal display device
Inventor: SUYAMA KOJI
IPC: G02F1/137
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain stable display with high reliability which can increase the operational margin and make high duty matrix driving possible. SOLUTION: The device is a memory type bistable liquid crystal display device A having a chiral nematic liquid crystal 10 between a scanning electrode member 4 and a signal electrode member 5, and is provided with a means to increase the period of applying a reset pulse responding to decrease in the environmental temperature or with a means to decrease the period of applying a reset pulse in response to the increase in the environmental temperature.
Patent JP-2001344109-A (JP)
Title: Program generating method, program generating device, and memory medium
Inventor: OHARA TAKUZO
IPC: G06F9/445
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently make a relocation calculation when the modules of a program are partially changed. SOLUTION: An offset must be basically relocated on the modules connected after the changed modules. If a size change quantity caused by module changes is a page size or below, or if the total change quantity of a group of changed modules is the page size or below for the modules connected after the changed modules, no effect is given to the offset, and the relocation of the subsequent modules is skipped.
Patent JP-2001344337-A (JP)
Title: System and method for settling medical bill
Inventor: KONDO SEIICHI
IPC: G06Q50/22
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional systems and methods that a decision based on examination in existing examination and payment institution is approved due to trust that a physician having screening skill is participating, whereas the decision by an ass because a physician having screening skill is not participating, cannot be approved by the side of a medical institution. SOLUTION: When an intermediary institution 2 receives a medical bill which should be paid as charged, the institution settles the billing for the medical bill, and when the institution receives the medical bill for which charged payment is to be reserved, the institution sends back the medical bill to a medical institution 1 which is charging it.