baber/WOPTO huggingface dataset:
Patent JP-2002025117-A (JP)
Title: Optical recording medium with printed bar code and apparatus for producing the same
Inventor: FURUKAWA RYUICHI
IPC: G11B7/24024
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent illegal reproduction with respect to an optical recording medium obtained by sticking a first light transmissive discoid plastic substrate on which a reflecting film, signal pits or a recording film, etc., have been formed and a second light transmissive discoid plastic substrate or film to each other with an adhesive or adhesive sheet. SOLUTION: In the optical recording medium 10 obtained by sticking a first light transmissive discoid plastic substrate 11 on which a reflecting film, signal pits or a recording film, etc., have been formed and a second light transmissive discoid plastic substrate or film 13 to each other with an adhesive or adhesive sheet, one or more bar codes are printed on the adhesive or adhesive sheet or one or more materials which are discolored by irradiation with laser light or under heat are formed in a bar code 31 shape.
Patent JP-2002020646-A (JP)
Title: Reactive dye mixture and its application to textile
Inventor: TOISHI KOJI
IPC: D06P3/66
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide reactive dyes useful in dyeing cellulose fibers or the like in dark blue. SOLUTION: The dye mixture comprises reactive dyes of formulae (I) and (II) (wherein R1 and R2 are each hydrogen or the like; X1 and X2 are each chloro or substitutable pyridinio; U is a specific fiber reactive group; and T1 and T2 are each a specific non-fiber reactive group, provided that one of two marks* in brackets is a bonding with -U and the other is a bonding with T1 or T2, and further T2 is different from T1).
Patent JP-2002029848-A (JP)
Title: Method for manufacturing sintered silicon nitride compact having high thermal conductivity
Inventor: OKAMOTO YUSUKE
IPC: C04B35/81
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered silicon nitride compact having high thermal conductivity and excellent mechanical characteristics in combination by sintering under relatively mild conditions, and eventually to provide the inexpensive sintered silicon nitride compact. SOLUTION: This method for manufacturing the sintered silicon nitride compact consists in adding at least one selected from a group consisting of rare earth oxide, silicon oxide and magnesium oxide to silicon nitride powder of >=0.80 in average circularity of the silicon nitride particles constituting the powder, >=10 to <80 in β type formation rate, 0.5 to 1.8 mass% in oxygen quantity and 12 to 22 m2/g in specific surface area in such a manner that the total content attains 2.5 to 14 mass%, and further adding silicon nitride whiskers at 0.1 to 8.5 mass% thereto, then mixing the powder, molding the mixture and sintering the molding in a nitrogen atmosphere.
Patent JP-2002034019-A (JP)
Title: Multimedia execution system
Inventor: TAKAHASHI HIROAKI
IPC: H04N7/173
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia execution system capable of extremely simplifying the treatment of multi-media information, and realizing the various valid uses of the information. SOLUTION: An application program 30 performs the restart and branch of contents reproduction according to a user input, and at the time of special event passage, the application program 30 notifies a server of the passage fact, and notifies the other terminal of the passage fact. At the time of receiving the passage fact, the server commands contents to be executed the next or the position of the contents to the application program.
Patent JP-2002031101-A (JP)
Title: Cooling method of cylinder device
Inventor: KITAMURA HIROSHI
IPC: F15B15/14
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooling a hydraulic cylinder used under a high-temperature environment not by a water cooling system but by a working oil itself, and to prevent degradation of a seal member of the hydraulic cylinder. SOLUTION: A front cylinder chamber 11 of a double acting cylinder 1 is connected to a back cylinder chamber 12 via a bypass circuit 30 with a relief valve 32, a check valve 33 and an orifice 31 interposed in series. The cracking pressure of the relief valve 32 is set to be larger than the pressure in the front cylinder chamber 11 in the maximum load condition when a rod is retracted, and the check valve 33 is opened by opening the relief valve 32. At the retraction limit of a piston 3, the pressure of the front cylinder chamber 11 is larger than the cracking pressure of to open the relief valve 32, new working oil is fed to allow the whole or a part of the working oil in the front cylinder chamber 11 to flow out from the back cylinder chamber 12 to a discharge 26 side through the bypass circuit 30.
Patent JP-2002030977-A (JP)
Title: Engine speed control device
Inventor: SUGANO KIYOYUKI
IPC: F02D37/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent an engine speed from achieving a clutch-on rotating speed, and to accurately control the engine speed, by delaying ignition timing from ignition timing at a first prescribed value when a throttle opening sensor does not detect throttle opening changes and the engine speed is between the first prescribed value and the clutch-on rotating speed. SOLUTION: A specified rotating speed smaller than an established rotating speed is called as the first prescribed value n2, and the established rotating speed is called as the clutch-on rotating speed n4. This engine speed control device 40 is provided with an ignition timing delay controlling means for delaying from ignition advancing amount (n) at the first prescribed value n2 when the engine speed NE is between the first prescribed value n2 and the clutch-on rotating speed n4. When the throttle opening sensor does not detect changes in the throttle opening, the ignition timing delay controlling means is actuated to control rotating speed.
Patent JP-2002034505-A (JP)
Title: Food composition formulated with silymarin
Inventor: SUWA ATSUSHI
IPC: A23L2/52
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an easily swallowable liquid or fluid silymarin food composition free from the bitter taste of silymarin. SOLUTION: The liquid or fluid silymarin food composition is produced by formulating silymarin with a polysaccharide. It is further formulated with protein components derived from hydrolyzed soybean or collagen. A liquid or fluid silymarin food composition free from undesirable bitter taste can be produced by the formulation. Silymarin is a generic name of flavonolignan (polyhydroxyphenylchromanone) extracted from the seed of Silybum marianum belonging to the family Compositae and ascertained main constituent components of silymarin are silybin, silidianin, silicristin, isosilybin, etc., which are isomers with each other having a molecular formula of C25H22O10. The raw plant and silymarin extracted from the plant are used in Europe for the treatment of hepatic diseases.
Patent JP-2002034224-A (JP)
Title: Magnet-movable linear motor
Inventor: HIDA HAJIME
IPC: H02K33/16
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To narrow air gaps 14 for enhancing the thrust and efficiency of a motor by holding permanent magnets 22 on a magnet-holding body 24 by magnetic attractive force produced between the permanent magnets and a laminated stator core 18. SOLUTION: The magnet-movable linear motor 10 is formed, by movably placing the permanent magnets 22 is specified air gaps 14 in the laminated stator core 18 with excitation coils 20 wound thereon. The permanent magnets 22, having for example, substantially trapezoidal cross sections, are inserted into mounting holes formed in the magnet holding body 24 made of a nonmagnetic material and placed off the center of the air gaps. The permanent magnets 22 are held on the magnet-holding body 24 by magnetic attractive force produced between the laminated stator core 18 and the permanent magnets 22.
Patent JP-2002037848-A (JP)
Title: Thermosetting urethane imide composition and its production method
Inventor: SUZUKI TOMOSHI
IPC: C08G18/77
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a thermosetting urethane imide composition used as a molding material for various types of members of framework excellent in mechanical strength, and capable of cast molding without generating carbon dioxide even when under the absence of solvents. SOLUTION: A production method of thermosetting urethane imide composition composed of the (A) and (B) is provided. The (A) is produced by reacting an isocyanate compound and an acid anhydride in the absence of solvents under the excess of the isocyanate compound. (A) is the mixture of an isocyanate compound and an imide modified isocyanate compound (B) is polyol.
Patent JP-2002042498-A (JP)
Title: Semiconductor memory, auxiliary device, and test device
Inventor: HAMADA MITSUHIRO
IPC: G01R31/28
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a DDR SDRAM in which such a test can easily be performed that whether tDQSQ standard prescribing correlation relation between a strobe signal DQS and a data signal DQ is satisfied or not. SOLUTION: The DDR SDRAM is provided with a delay circuit 42 delaying a data signal IND outputted from a memory circuit, a delay circuit 44 delaying a strobe signal INS, and latch circuits 46, 50 latching data in accordance with output of the delay circuits 42 and 44 as a test circuit. The tester can observe a result of latch by the latch circuits, and can judge easily whether the data signal and the strobe signal have correlation relation being suitable for the standard or not.
Patent JP-2002032716-A (JP)
Title: Connector device for ic card
Inventor: NAKAMURA HIDEHIRO
IPC: B42D15/10
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an IC card connector device by which cost of components can be reduced without making the structure of a metal mold complicated even when a hexagonal nut is used instead of a spacer as a dedicated component. SOLUTION: A guide frame 9 has an integrally formed screw insertion hole 9e extending at right angles to a circuit board 5 so that the guide frame 9 is fitted to the circuit board 5; and the screw insertion hole 9e is formed by putting opening parts of 1st notched parts 9f and 9g, notch-formed on the external surface side of the guide frame 9 from the outside, and a 2nd notched parts 9h, notch-formed on the internal surface side of the guide frame 9 from the inside, partially one over the other in the vertical direction. On the external surface side of the guide frame 9, a nut fitting part 9i notch-formed from the outside is formed in one body and a nut 10 is fitted to the nut fitting part 9i, so that the screw insertion hole 9e and the hole of the nut 10 form a continuous through hole.
Patent JP-2002041477-A (JP)
Title: Network system, computer-connecting method and device, and recording medium
Inventor: MORI NAOMI
IPC: G06F21/44
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a network system and a computer connecting method, capable of deciding the acceptance/rejection of connection without having to use a password. SOLUTION: In this network system, in which a remote computer is connected to a local computer via a network and the local computer can utilize the application of the remote computer. The remote computer checks access allowable command information in addition to access allowable IP(internet protocol) address information in S83 and S84 and access allowable user information in S82 and performs a command requested from the local computer, on the basis of the existence of the three types of the information mentioned.
Patent JP-2002040844-A (JP)
Title: Image forming device for synthetic resin plate
Inventor: AKEMA HIROSHI
IPC: B41J3/407
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for synthetic resin plate which approximately fixes a transfer pressure and fixing pressure applied to the image formation face of a synthetic resin to form an image of high quality when using an electrophotographic system to form the image on the synthetic resin plate. SOLUTION: Four projecting parts 25c, 25d, 25e and 25f are formed on a holding table 25 and abuts on a transfer drum (omitted in Figure) in a transfer position. Since an elastic layer is formed on the outer peripheral surface of the transfer drum, the transfer drum abuts on an optical disk D and the surface elastic layer elastically is deformed to abut on these projecting parts 25c, 25d, 25e and 25f, and the transfer pressure is received by these projecting parts also to disperse the transfer pressure. Thus the transfer pressure is prevented from being made too high on a protective layer face below and above in the carrying direction of the optical disk or being made too low in the center part.
Patent JP-2001061854-A (JP)
Title: Impact wave therapy apparatus for patient
Inventor: BAUER EDGAR
IPC: A61B90/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an easily and conveniently operable impact wave therapy apparatus. SOLUTION: A small domed impact wave generator 7 is positioned within a small domed main housing 6 and a small domed coupling film 8 for closing the impact generator 7 in a surrounding fashion is fixed in the housing 6. A coupling fluid storage space 9 is formed between the impact generator 7 and the coupling film 8. The amount of coupling fluid is controlled by a supply means via a supply tube 2. A fixed connecting housing 10 is connected to the main housing 6 and a rigid space 11 is formed within the connecting housing, the rigid space 11 having a partially flexibly formed control space 12 therein. The control space is completely surrounded by a flexible wall 13 of a liquid- resistant material e.g. rubber. The supply means can pressurize the flexible wall 13 in the rigid space 11 from the outside by means of air through a pressurized air pipe 15.
Patent JP-2002047332-A (JP)
Title: In organic solvent dispersed polyurethane polyisocyanate composition and the manufacturing method
Inventor: HOSOKAWA TAKEHIKO
IPC: C09D175/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an in organic solvent dispersed polyurethane polyisocyanate resin composition and a method for producing it. SOLUTION: In an organic solvent soluble vinyl polymer containing functional groups capable of reacting with isocyanate groups, a dispersed solution of an organic solvent insoluble vinyl polymer containing functional groups capable of reacting with isocyanate groups is prepared using the soluble vinyl polymer as a disperse stabilizer. The organic solvent dispersed polyurethane polyisocyanate composition is provided by reacting the vinyl polymers with isocyanate compounds. The manufacturing method of the composition is also provided.
Patent JP-2002049092-A (JP)
Title: Instant film pack
Inventor: MIZUNO KAZUNORI
IPC: G03C3/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an instant film pack capable of making the amount of waste small and preventing a developer pod from being ruptured. SOLUTION: This instant film pack is constituted by housing instant film 4 in a film housing member 1 and then hermetically sealing and packing it with a light shielding band type sheet 14. The member 1 is constituted of a pod protection part 2 covering the developer pod so as to prevent external force from being exerted on the developer pod, and a frame part 3 formed to be elongated along the ridge line of the film 4 when the film 4 is housed. The member 1 is made of plastic material and the material to be used is decreased by lightening weights of respective parts.
Patent JP-2002048206-A (JP)
Title: Half-toroidal type none-stage transmission
Inventor: KOBAYASHI NORIHISA
IPC: F16D1/06
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a half-toroidal type non-stage transmission which is not only superior in processability and simple to manufacture, but also enables reduction in weight. SOLUTION: In a half-toroidal type non-stage transmission, which by the inclined revolution of a power roller 9 arranged in between input discs 4, 5 and output discs 6, 7 that are positioned to face each other, is constituted of the gear ratio between input discs and output discs changes without stages, output discs 6, 7 consisting of two output discs that are positioned back to back and a power transmission gear 20 is put between the two output discs and fixed by such a tightening device as a bolt 24 and a nut 25 and the like.
Patent JP-2002050560-A (JP)
Title: Stage device, measuring apparatus and method, aligner and exposure method
Inventor: TAKAHASHI AKIRA
IPC: H01L21/027
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a stage device, capable of being used suitably for a TIS measurement of an alignment microscope. SOLUTION: A substrate holder (25) is mounted on a stage (WST) moving in a two-dimensional surface, and the holder holds a substrate (W) by a driver and can rotate at substantially 180 deg. about a prescribed rotating axis perpendicular to the two-dimensional surface. Accordingly, in the case of for example, the TIS measurement of the alignment microscope, it is not necessary to conduct a complicated work of removing the substrate rotating the substrate and then to re-mount the substrate on the holder. In this case, since the rotation of the substrata is conducted, while the substrate is held on the holder, a central positional deviation of the substrate before and after the rotation will not occur. Accordingly, the TIS measurement of the alignment microscope can be executed accurately in a short time.
Patent JP-2002047180-A (JP)
Title: Cyclooxygenase inhibitor and food and drink containing the same
Inventor: OIZUMI YASUSHI
IPC: C07D311/86
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cyclooxygenase inhibitor free from side action and having excellent taste and provide food and drink containing the inhibitor. SOLUTION: The active component of the inhibitor is α-mangostin and γ- mangostin extracted from the skin of mangosteen fruit with a water-containing organic solvent or an organic solvent.
Patent JP-2002047289-A (JP)
Title: Method for producing carbapenem derivative and synthetic intermediate
Inventor: YAMADA KOJI
IPC: A61K31/407
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing an intermediate for a carbapenem derivative production and to obtain the intermediate. SOLUTION: This method comprises producing a compound represented by formula (5) [R2 is an amino group-protecting group; X is a halogen atom or a group (hydroxyl group, hydroxymethyl group, formyl group or carboxyl group) which may be protected].
Patent JP-2002049982-A (JP)
Title: System and method for managing patrol result
Inventor: YAMAJI OSAMU
IPC: G06Q50/16
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To accurately perform the entering/leaving room management of a patroller in real time and with a simple constitution. SOLUTION: A patroller 1 owns an IC card where the personal information and the entering/leaving room qualification information are stored, and the patroller 1 enters and leaves a room through a door A and doors B-N. Each door of an electric lock door group 2 has IC card readers on its both sides. The IC card reader reads the information recorded on the IC cards. Then the IC card reader checks the entering/leaving room qualification to open or close the doors and also sends the entering/leaving room information on the entering/ leaving room persons, the entering/leaving room time, etc., to an entering/leaving room management device 3.  The device 3 records the entering/leaving room persons, entering/leaving room time and entering/leaving room attribute (discrimination between entering and leaving room) in accordance with the entering/ leaving room information sent from each door of the group 2. A monitor 4 reads the entering/leaving room persons, entering/leaving room time and entering/leaving room attribute which are recorded in the device 3 and displays them.
Patent JP-2002047776-A (JP)
Title: Wall board for building and work method therefor
Inventor: IKEDA TAKESHI
IPC: E04F13/08
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To fix wall paper to the whole surface of a board base without overlapping the cutting position of the wall paper to the seam of the board base when cutting overlapped wall paper. SOLUTION: More than two of board bases 1 and 1,... are fixed to a wall surface through an exposed region 5 of the board surface. Next, a pushed out portion 7 of a wall paper 2 adhered to one board base 1 is overlapped on an overhang 6' of the wall paper 2' covering part of an exposed region 5' of other board base 1', and water is supplied to the coating surface of a re-moistened paste G.  The coated surface of the re-moistened paste G creates an adhering ability by the water supplying, the pushed out portion 7 of the wall paper 2 and the overhang 6' of the wall paper 2' are temporarily adhered on the exposed region 6' of the board base 1, overlapped portion of the pushed out portion 7 of the wall paper 2 and the overhang 6' of the wall paper 2' is cut off, unnecessary portion of the cut-off wall paper is removed, and the pushed out portion 7 of the wall paper 2 and the overhang 6' of the wall paper 2' are butted together by adhesive force of the re-moistened paste and fixed on the board base 1'.
Patent JP-2001118834-A (JP)
Title: High-density plasma tool having adjustable uniformity and statistical electronic overheat and reducing gas cracking
Inventor: JOHN H KELLER
IPC: H01L21/3065
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable and substantially uniform plasma distribution at a high plasma density over a wide area. SOLUTION: A high-density plasma tool provides a high-density plasma having a relatively uniform density at least over the full size of a semiconductor wafer to be treated by impressing VHF/UHF power having a frequency of about 40 MHz or higher upon the generally radial antenna elements of an antenna, and adjusting the phase of the standing-wave component of the voltage in the radial elements. The capacitive coupling of power to the plasma expedites the hot tail distribution of electronic energy and, consequently, the level of gas cracking and the generation of a fluorine group which is not material selective is reduced while semiconductor treatment, such as the oxide etching, etc., is performed.  Therefore, the material selectivity of a process can be maintained and, on the other hand, the high-density plasma accelerates the process and significantly improves the treating ability of the plasma tool.
Patent JP-2002055429-A (JP)
Title: Photograph classifying device
Inventor: OKADA ATSUSHI
IPC: G03D15/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photograph classifying device which is capable of normally placing photographs within trays of a folding type of a photograph classifying device without putting the photographs in the state of lifting the photographs in returning the photographs to a standby position after guiding the photographs onto the trays when the device is provided with a movable sloping member in the case the photograph classifying device is disposed in such a manner that the transporting direction of a belt transporting device and the rotating direction of the circulating drive of the trays are aligned. SOLUTION: The sloping member 50 which intermittently circulates and drives the plural trays 44 stopping temporarily in a loading position below a belt conveyor and diagonally downwardly guide the dropped photographs P is driven back and forth in a prescribed locus F connecting the guide position and the standby position.