baber/WOPTO huggingface dataset:
Patent JP-2002219873-A (JP)
Title: Optical recording medium
Inventor: AZUMA HIROSHI
IPC: G11B7/24097
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which enables its recorded contents to be displayed in an easily and rapidly recognizable manner and especially a disc-type optical recording medium with a rewriting function which always realizes an accurate display of updated recorded information in a legible state. SOLUTION: This optical recoding medium X is structured of the disc-type optical recording medium X1 and a visible information recording medium Y capable of reversibly displaying or erasing a visible image by heat or light, superposed on the former and monolithically joined together. As the visible information recording medium Y, the visible information recording medium Y is used which has a reversible thermal recording layer capable of displaying or erasing a visible image by preferably adding a light absorbent and reversibly changing transparency or color developing properties by temperature.
Patent JP-2002231056-A (JP)
Title: Wire harness
Inventor: OSHIMA KORETAKA
IPC: H02G1/14
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness of low cost which can easily transmit a signal to supplementary devices added to an automobile. SOLUTION: The wire harness is laid to an automobile having a plurality of supplementary devices. The wire harness 1 has a common subharness 6. The common subharness transmits a common signal shared by a plurality of supplementary devices. The common subharness 6 has a plurality of electric cables 2b, a connector for the supplementary device, a branching unit 8, and an extension connector 10. The connector for the supplementary device is connected to the supplementary device. The branching unit 8 is connected to the connector for the supplementary device and the like through the cables 2b. The common signal is transmitted from the branching unit to the extension connector 10. An extension wire harness 100 can be connected to the extension connector 10. The extension wire harness 100 is connected to an extension supplementary device 103 additionally mounted to the automobile.  The common signal is transmitted to the extension supplementary device 103 through the extension connector 10 or the like.
Patent JP-2002224217-A (JP)
Title: Chip
Inventor: TACHIKAWA KOICHI
IPC: A61M5/31
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a chip connectable to a tube or a connector of a blood vessel line, while suppressing the increase of the residual liquid in a syringe with a capillary at the tip. SOLUTION: This chip 1 is used by being mounted on (together with) the syringe 10 indicated in the figure 1, is constituted of an almost cylindrical member having an outer diameter larger than the outer diameter of a needle tube 11 and is provided with a tapered part 2 where the outer diameter is gradually reduced toward the tip on the tip part. The tapered part 2 is inserted and fitted to the end part of the tube constituting the various kinds of lines and the connector, etc. Also, the chip 1 is provided with a fitting part 4 on the base end part and the inside of the fitting part 4 is communicated to a flow path 3 formed inside the chip 1 along a longitudinal direction.  In the state indicated in the figure 1, the needle tube 11 is inserted to the flow path 3, the flow path 3 and the inner cavity of the needle tube 11 are communicated, a reduced diameter part 121 is fitted to the fitting part 4 and the chip 1 is fixed (mounted to the syringe 10.
Patent JP-2002227559-A (JP)
Title: Sunlight shading device
Inventor: SUZUKI NATSUO
IPC: E06B9/388
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a bottom rail of a sunshade capable of adjusting a bending angle within a predetermined scope and maintaining the bending angle at a fixed angle after the adjustment. SOLUTION: In this sunshade in which a sunlight shading member is hung down and supported from a head box capable of being bent at a predetermined angle, the bottom rail connected by a bottom joint 8a is attached to a lower end of the sunshade, and the bottom joint 8a can bend the bottom rail at a predetermined angle along the head box, the bottom joint 8a is provided with a turn regulation device 20 for maintaining the bottom rail at the predetermined angle.
Patent JP-2002230037-A (JP)
Title: Retrieval system, retrieval method and program
Inventor: INOUE NAOKI
IPC: G06F17/30
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To automatically present keywords of narrowed-down candidates when the number of items of retrieval is turned to be huge, and also to present the estimated number of items of retrieval. SOLUTION: When the number of documents is large at the time of retrieving a document data base 5 by an initial retrieval formula, one keyword in the initial retrieval formula is picked up, and a co-occurrence data base 7 is retrieved so that the keywords of one or more narrowed-down candidates can be extracted. Then, one of the extracted keywords of the narrowed-down candidates is selected, and added to the initial retrieval formula, and the document data base is re-retrieved so that the number of documents can be calculated by operating narrowing-down retrieval.  Moreover, the estimated number of documents is calculated and presented by operating the narrowing-down retrieval by adding the respective keywords of the narrowed-down candidates to the initial retrieval formula by a proportional arithmetic operation to the number of documents calculated by the re-retrieval based on the co-occurrence rate of one keyword selected from the initial retrieval formula to one or more keywords of the narrowed-down candidates extracted from the co-occurrence data base.
Patent JP-2002233969-A (JP)
Title: Rotary tool
Inventor: TANIGUCHI YASUMI
IPC: B25B23/16
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tool capable of quantitatively grasp a rotating angle and the number of rotation of an adjustor free to carry out various adjustment in accordance with rotation. SOLUTION: The rotary tool is constituted by including a handle part 20 and a rotary part 10 connected to this handle part 20 free to independently rotate. The handle part 20 moves in a direction of an arrow Y1 in accordance with rotation of the rotary part 10. It is possible to grasp the rotating angle at the time of rotating work through an indicating state of a rotating angle graduation 14 by an arrow 24 after carrying out rotating work by using this rotary tool and to grasp the number of rotation at the time of the rotating work through an indicating state of a rotation number graduation 15 by a lower end (position T) of a handle part main body 22.
Patent JP-2001288417-A (JP)
Title: Coating composition
Inventor: PITT ALAN ROBERT
IPC: G03C1/74
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition containing a coating auxiliary exhibiting coating homogeneity and giving a low surface tension. SOLUTION: The coating composition comprises a liquid medium containing a hydrophilic colloid and a surfactant, where the surfactant comprises a hydrophobically capped oligomeric acrylamide or oligomeric pyrrolidone.
Patent JP-2002227930-A (JP)
Title: Tortional damper
Inventor: FUKUI YASUTSUGU
IPC: F16F15/126
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To effectively prevent emission of noise from a hub 1. SOLUTION: The hub 1 has a radial part 12 and a rim 13 protruded from an outer peripheral part to the front side. An annular noise absorbing material 4 is arranged so as to fill in the recess formed by the radial part 12 and the rim 13. The hub is fixed to the rim 13 via a sleeve 5, and locked by a locking part 51 formed in the sleeve 5. A noise absorbing material 4 is composed of porous noise absorbing material such as urethane foam, wherein vibration propagated from the radial part 12 of the hub 1 is absorbed and reduced so as to reduce sound wave emissions.
Patent JP-2002232335-A (JP)
Title: System and equipment for receiving diversity satellite broadcasting
Inventor: IWASAKI TORU
IPC: H04B7/15
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a satellite broadcasting receiving system capable of preventing broadcasting interruption due to rainfall attenuation very simply at a low cost and effectively. SOLUTION: The system is constructed in such a manner as to be provided with a phased array antenna 5 capable of forming a desired radiation pattern to receive the broadcasting from a satellite 4 which is located in the direction with the fewest rainfall attenuation among satellites 1, 2, 3 and 4 on different orbits and each having the same service area.
Patent JP-2002234421-A (JP)
Title: Wiper device
Inventor: SUZUKI TAKAHIRO
IPC: B60S1/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device capable of preventing a wiper pivot from dipping downward at a collision or the like of a vehicle for preventing deformation of a vehicle body and maintaining this function even against application of a shock due to a secondary or tertiary collision. SOLUTION: In this wiper device 10, axial lines BCL1, BCL2 of fixing bolts 31 and 33 supporting pivot holders 12 and 14 are set in parallel to an imaginary plane constructed while including axial lines SCL1 and SCL2 of pivot shafts 20 and 22 and orthogonal to the axial lines SCL1 and SCL2 and matched to each other on the same line. When a load of a predetermined value or more is applied in the axial line directions SCL1 and SCL2, support by a supporting pin 68 is released, and the wiper device 10 is turned around the axial lines BCL1 and BCL2 of the fixing bolts 31 and 33 as a whole to be shifted to the inside of the vehicle body, and by means of the fixing bolts 31 and 33, the wiper device 10 is kept fixed axially to the vehicle body.
Patent JP-2002234829-A (JP)
Title: Cosmetic
Inventor: YAGI NOBUO
IPC: A61K8/97
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic not only extremely excellent in moisture retention and capable of being applied to a wide range of formulations but also excellent in sensory properties. SOLUTION: This cosmetic comprises a sake yeast extract used when producing a Sake.
Patent JP-2001245911-A (JP)
Title: Plastic jacket for artificial joint stem not using cement, and artificial joint having it
Inventor: I YOSAN
IPC: A61F2/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a plastic jacket for a artificial joint stem not using cement capable of reducing shearing stress harmful to the life of the artificial joint and restraining a gap formed between the bone and the stem to minimize dissolution of bone due to penetration of abrasion particles by fixing the jacket in a bone cavity so the stem of the artificial joint can be slid to the bone and be applied to cover the surface of the stem. SOLUTION: This plastic jacket for the artificial joint stem not using cement is formed of plastic to cover at least a part of the artificial joint stem 31 not using cement, which is longitudinally inserted in a hole formed in the bone cavity of the human body, and provided with a porous or rough surface so that a bone 41 internally grows in the porous plastic jacket to engage with the plastic jacket.
Patent JP-2002244956-A (JP)
Title: Mobile equipment and communication system
Inventor: NITTA YOSHIO
IPC: G06F21/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a movable equipment capable of changing contents in real time. SOLUTION: This mobile equipment 1 connectable to a mobile communication system network 5 has the functions of a contents server in the WWW(World Wide Web). The functions of the contents server include the function of a WWW server, the function of a mail server, and the function of a news server.
Patent JP-2002247248-A (JP)
Title: Information processor, information processing method, program and storage medium
Inventor: NAGASHIMA TAKEYUKI
IPC: B41J21/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a print control unit by which operability is improved when a cover sheet where a plurality of pieces of information are written is generated and also the cover sheet having an improper layout due to noncoincidence between information and the number of fixed character strings is prevented from being generated. SOLUTION: When multiaddress information is set, multiaddress information fields for stipulating an attribute field to develop multiaddress information are set by (BEGIN REPEAT) and (END REPEAT) and also address information which comprises the name, address telephone number of a receiving destination such a (Recipient Name), a (Recipient Address) and a (Recipient Tel) and the number of the pieces of information are defined as the attribute field of developed multiaddress information. Besides, the fixed character strings such as the name, address and telephone number of the receiving destination are set and the strings are developed for the portion of the number of the pieces of address information.
Patent JP-2002238854-A (JP)
Title: Visual axis detector and optical device equipped with visual axis detector
Inventor: YAMADA AKIRA
IPC: A61B3/113
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To detect a visual axis direction with accuracy by accurately detecting the feature point of an eyeball image to accurately detect a pupil circle without being influenced by optical noise and a spectacle reflected image or the case of an observer's eyelid falling over the pupil part. SOLUTION: This visual axis detector has an image processing means for dividing an eyeball image outputted from an image pickup means for picking up the reflected image of the eyeball, into a plurality of regions (#201), a distance measuring means for measuring a distance to the observer's eyeball in each divided region (#208), and a selecting means for selecting the region for extracting the feature point of the eyeball out of a plurality of regions on the basis of the measured distance (#209). The feature point is extracted from the selected region, and the visual axis direction of the observer is computed using the extracted feature point.
Patent JP-2001315409-A (JP)
Title: Recorder
Inventor: KAWAKAMI KAZUHISA
IPC: B41J2/01
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a recorder in which the space for actual use can be reduced without sacrifice of the function of the recorder. SOLUTION: The recorder comprises a carriage for mounting a recording head, a sheet feed cassette for holding recording sheets to be recorded, a sheet discharge cassette for holding recorded sheets, and a section for fixing/removing the recording head to/from the carriage wherein placing of recording sheets to be recorded in the sheet feed cassette, taking-out of recorded sheets from the sheet discharge cassette and mounting/removing of the recording head on/ from the carriage can be carried out on the front side of the recorder.
Patent JP-2002239733-A (JP)
Title: Weld line profiling judging device and profiling control device
Inventor: SUZUKI YUKIMITSU
IPC: B23K9/127
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a weld line profiling judging device and a profiling control device which are hardly influenced by a short circuit, spattering, or the like, and can correspond to acceleration of welding speed by a high speed oscillation frequency, and are further applicable to butt welding or the like in which a groove width of a welding base metal is narrower than the oscillation amplitude range. SOLUTION: The weld line tracking judging device and the tracking control device comprise a linear interpolation means 13 for interpolating with a straight line a waveform missing part of a welding current waveform eliminating a short circuit waveform therefrom, an equalization means 27 for processing this linearly interpolated waveform into a smooth waveform, a differential conversion means 14 for converting the smooth waveform into a differential waveform, an allocation means 15 for allocating the differentiated waveform to a plurality of sections corresponding to the oscillation cycle of a welding torch, and a superposition means 16 for superposing the differentiated waveforms allocated by the allocation means 15 in a state reversed to each other in every half cycle,  and the devices calculate the deviated direction and deviation of the weld line center position to the direction of the oscillation width, respectively, by adopting the intersection of the waveform between the maximum and minimum values of the differentiated waveform found out by the superposition means 16 as a groove center position.
Patent JP-2002250455-A (JP)
Title: Multi-directional switching valve
Inventor: MURAYAMA YASUHIRO
IPC: F16K31/52
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-directional switching valve which is simple in structure and enables switching of air supply to a plurality of systems and also which is compact in size. SOLUTION: The valve is a multi-directional switching valve, which is provided with a flow passage portion; a flow passage switching means; and a driving means and a control means and comprises a cylindrical cylinder, on which the flow passage is provided with a suction portion and a plurality of delivery portions and at the same time, with the flow passage switched means comprises a movable valve which is connected to a movable valve, disposed in the cylinder and a piston rod connected to the movable valve and the end portion of the piston rod being connected to the driving means and the passage of fluid is opened or closed, by allowing the piston rod to shift through the means of the driving means.
Patent JP-2002252526-A (JP)
Title: Analog amplifying circuit
Inventor: HIRAYAMA TOMOO
IPC: H03H7/38
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an analog amplifying circuit which has a small chip area and is used in two frequency bands. SOLUTION: The analog amplifying circuit is provided with a series resonance circuit 105 which is formed of a capacitor 103 and an inductor 104 connected in series with an input 102 of a transistor 101, a parallel resonance circuit 108 formed of a capacitor 106 and an inductor 107 which are connected in parallel, a series resonance circuit 112 formed of a capacitor 110 and an inductor 11 connected in series with an output 109 of the transistor 101, and a parallel resonance circuit 115 formed of a capacitor 113 and an inductor 114 which are connected in parallel. The two resonance circuits 105, 112 are set as an inductive impedance at a first frequency and a capacitive impedance at a second frequency. The parallel resonance circuits 108, 115 are set as an inductive impedance at the first frequency and a capacitive impedance at the second frequency.  As a result, simultaneous matching at the two frequencies is enabled, so that a dual band amplifier can be constituted by using one amplifier.
Patent JP-2002261294-A (JP)
Title: Transparent oxide p-n junction diode
Inventor: HOSONO HIDEO
IPC: H01L29/861
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a transparent oxide p-n homo-junction diode being unable to be formed, since a transparent oxide for obtaining p-and n-type semiconductor characteristics in the same crystal does not exist although n-or p-type transparent oxide semiconductor is known so far, and to form a superior junction without distortions in lattice by preventing the mismatching between crystal lattices from existing in principle. SOLUTION: This transparent oxide p-n homo-junction diode should use a transparent oxide thin film, that can be subjected to p-n conductive control. A delafosite-type CuInO2 can be used as the transparent oxide. One portion of an In site is subjected to element substitution by a Ca ion, thus manufacturing p-type CuInO2 . Also, one portion of the In site is subjected to element substitution by an Sn ion, thus manufacturing n-type CuInO2 .
Patent JP-2001319885-A (JP)
Title: Processing system for substrate and method for producing semiconductor
Inventor: SUZUKI KAZUNORI
IPC: C23C14/54
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance throughput while decreasing the footprint and to heat a substrate in a short time while suppressing the temperature deviation on the surface of the substrate. SOLUTION: A chamber 47 for heating a substrate is provided at an upper stage of a load lock chamber 13 and a chamber 48 for cooling the substrate is provided at a lower stage thereof. Heaters 51, 56 are provided above and below the heating chamber 47 and a shower plate 52 is provided between the upper and lower heaters 51, 56. A gas heating space 50 is provided between the upper heater 51 and the shower plate 52. An N2 gas introducing section 42 is interconnected with the gas heating space 50 and N2 gas is introduced thereto. N2 gas introduced from the N2 gas introducing section 42 is heated in the gas heating space 50 and showered to a substrate W from the shower plate 52. The substrate W is heated with N2 gas receiving heat radiated from the upper heater 51, through convection of heated N2 gas, and through conduction of heat from the lower heater 56.
Patent JP-2002261481-A (JP)
Title: Cooler for electronic component which generates heat
Inventor: AOKI HITOSHI
IPC: H01L23/473
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-assemble cooler for an electronic component that generates heat, which is applicable even to a high capacity computer while exhibiting a high cooling efficiency. SOLUTION: The cooler comprises a metallic container 31 having an air inlet 31a and an air outlet 31b, a cooling fan 5 generating an air flow from the air inlet 31a toward the air outlet 31b, refrigerant pipes 7 and 9 disposed in the metallic container 31 and supplied with circulating refrigerant, and a part for placing a heating electronic component 19 on a sink 17 incorporating a cooling pipe 8 being coupled with the refrigerant pies 7 and 9 in the metallic container 31 wherein an arbitrary number of sinks 17 are screwed to a specified position of the metallic container 31 through a fixing part.
Patent JP-2002264734-A (JP)
Title: Vehicle exterior article installing method
Inventor: MATSUOKA RYOJI
IPC: B60R19/48
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To improve positioning accuracy when determining an installing posi tion of an exterior article on a bumper in an installing method of a conventional vehicle exterior article. SOLUTION: This installing method is characterized by having a temporarily fastening process of installing a marker capable of marking a bumper surface in a joining part on the reverse of the exterior article, and detachably temporarily fastening the exterior article attached with the marker to the bumper surface, a marking process if making an installing position on the bumper surface by the marker by pressing the temporarily fastened exterior article from the surface side of the exterior article, a joining tool replacing process of removing the marked exterior article once from the bumper surface, and replacing the marker of the joining part of the exterior article with a joining tool fixable to the bumper surface, and a joining tool fixing process of boring an installing hole in a marking position of the bumper surface marked with the installing position, and installing the joining tool of the exterior article in the installing hole.