baber/WOPTO huggingface dataset:
Patent JP-2002212371-A (JP)
Title: Polyvinyl alcohol resin composition
Inventor: ENDOU RIYOUKEI
IPC: C08K3/16
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol (PVA) resin composition capable of suppressing thermal deterioration of the PVA resin and having excellent thermal stability. SOLUTION: This PVA resin composition comprises (A) PVA resin, (B) a monovalent copper compound and (C) a halogenated alkali metal compound. The compounding ratio of the component (B) based on 100 pts.wt. of the component (A) is 0.1-5 pts.wt. and the amount of the compounded component (C) based on 100 pts.wt. of the component (B) is 10-1,000 pts.wt.
Patent JP-2002216495-A (JP)
Title: Method, recording medium and apparatus for redundancy relieving analysis for memory device
Inventor: OKAMOTO SHINYA
IPC: G11C29/44
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method, a recording medium and an apparatus for redundancy relieving analysis for a memory device which actualize redundancy relieving analysis method for the memory device in which a plurality of redundancy relieving analyzing rules exist. SOLUTION: A redundancy relieving analyzing method for a memory device in which a plurality of redundancy relieving analyzing rules exist can be actualized by merging a plurality of relieving codes corresponding to each rule obtained by application of a plurality of redundancy relieving analyzing rules to one code finally. Or the redundancy relieving analyzing method for the memory device in which the plurality of redundancy relieving analyzing rules exist can be actualized by appending the plurality of relieving codes corresponding to each rule obtained by application of the redundancy relieving analyzing rules to one code after each analysis determination execution.
Patent JP-2002213523-A (JP)
Title: Method of manufacturing vibration control device
Inventor: MIYAMOTO YASUO
IPC: F16F15/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a vibration control device, capable of materializing a highly accurate clearance and an inexpensive manufacturing cost, although it is a simple method requiring no precise die. 11. SOLUTION: In this method of manufacturing the vibration control device, a weight 5 is inserted in a housing 1 having a recessed storage part 4 in which the inner peripheral surface widening toward its opening end from its bottom surface with a small inclination is formed while an adhesive is applied to the weight at a position having a space from the inner peripheral surface of the recessed storage part 4, an elastic body is poured into the space between the housing 1 and the weight 5, the molded elastic body 8 is coated on the weight 5, the weight 5 coated with the elastic body 8 is separated from the housing 1, the weight 5 is inserted so as to sandwich a spacer 9 between it and the bottom surface of the recessed storage part 4 of the housing 1,  and the weight 5 is positioned in the depth direction of the recessed storage part 4 by providing a regulating member 10 on the opening side of the housing 1.
Patent JP-2002217119-A (JP)
Title: Plasma cvd method and its apparatus
Inventor: ITO NORIKAZU
IPC: H05H1/46
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD method and its apparatus which does not need a reversing process of a substrate and is capable of forming a thin film having a good thickness uniformity on both sides of the substrate. SOLUTION: At least two inductive coupling electrodes having an electrical supply portion and a ground portion are located in a vacuum chamber provided with a gas supply inlet and an exhaust outlet, a substrate holder which holds a circumferential portion of the substrate so as to expose both sides of the substrate is interposed between the two inductive coupling electrodes, a gas used for forming the thin film is introduced through the gas supply inlet, a high frequency electrical power is supplied to the electrical supply portion to produce the plasma along the inductive coupling electrodes, and the films are formed on both sides of the substrate simultaneously or in order. Moreover, a second gas supply line is connected with the vacuum chamber, and films different from each other are formed on both sides of the substrate simultaneously or in order.
Patent JP-2001231790-A (JP)
Title: Ablation device
Inventor: GOUGH EDWARD J
IPC: A61N1/06
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an ablation device which is introduced into a body and comprises a multiplex electrode, i.e., multiplex antenna. SOLUTION: The device comprises a grip, an electrode extending from the far end part of the grip, a probe, a thermal sensor and an energy source. The electrode comprises the far end part, a lumen, a cooling medium flow-in conduit and a cooling medium flow-out conduit. The both conduits are extended to the electrode far end part in the electrode. A sidewall port isolated from a cooling medium flowing inside the conduits is formed in the electrode. The probe is at least partially positioned in the electrode lumen and constituted to move forward/backward through a sidewall opening part. The thermal sensor is supported by the probe. The electrode is connected to the energy source.
Patent JP-2002216898-A (JP)
Title: Breakage preventing structure of connector
Inventor: MIYAMOTO MASAHIRO
IPC: H01R13/633
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a breakage preventing structure of a connector which can detach it without damaging a connector main part, when power, which may damage the connector, acts to the detaching direction in a perfect jointing of both the connectors. SOLUTION: An electricity receiving side connector 1 of the breakage preventing structure of the connector is provided with a cap 3 energized to an opening direction, and a cap lock 4 is provided in the opposite side. In the rear end of the cap lock 4, a releasing slot 4d that is the detaching mechanism is prepared at a rear end part along a longer direction of an annular supporting part 4 jointed with a cap lock axis 6. The releasing slot 4d is set so that the cap lock axis 6 may slip out from the releasing slot 4d, when an external force beyond the setup acts to the releasing direction at the perfect jointing state.
Patent JP-2002232374-A (JP)
Title: Broadcasting system
Inventor: SAKATA TAKESHI
IPC: H04N21/6332
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To assure a communication of a server to a receiver for receiving broadcasting such as each domestic television or the like while avoiding a problem such as a concentration or the like. SOLUTION: A broadcasting system transmits calling information from the system to the server via broadcasting, and distributes calling for the server by using a parameter included in the calling information.
Patent JP-2002225728-A (JP)
Title: Shock absorption type steering column device
Inventor: SATO KENJI
IPC: B60R21/05
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorption type steering column device of a variable operation load type wherein the simplification of a structure, the reduction of a production cost and the like are achieved. SOLUTION: In this column device, a first energy absorption bracket 27 is disposed such that a second energy absorption bracket 41 overlaps the upper part of the first energy absorption bracket 27, and is fastened to a vehicle body side member 3 by a bolt 43 together with the second energy absorption bracket 41. An electromagnetic actuator 45 is fixed to the lower end face of the first energy absorption bracket 27. The electromagnetic actuator 45 comprises a solenoid 49 supplied with an excitation current from an ECU 47, and a plunger 51 driven by the solenoid 49 to vertically move. A through hole 53 is bored in the lower end face of the second energy absorption bracket 41, and the tip of the plunger 51 is fitted in the through hole 53 when the plunger 51 ascends.
Patent JP-2002224399-A (JP)
Title: Game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine interrupting a game control without any error, when a power voltage reaches an abnormal level, and surely storing necessary data. SOLUTION: This game machine is provided with a power monitor part 83 constantly monitoring the power voltage and detecting the abnormal state and the machine takes priority in interrupting the control boards 39 and 46 based on signals VS of the power monitor part 83, etc. In the interruption processing program, after storing important information necessary for restarting the interrupted game control, HALT command is executed and CPU is put into a suspended state.
Patent JP-2002237558-A (JP)
Title: Semiconductor device for power and body mounted with the same
Inventor: KANEKO YASUAKI
IPC: H02M1/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a semiconductor device for power and then of a body mounted with it while securing an insulation space distance and a creeping distance on a wiring board. SOLUTION: Each semiconductor chip for power (triac) 11 is provided with first to fourth terminals T2, T1, G, and NC. The terminals T2, T1, and G are electrically connected to the corresponding chip 11, while the terminal NC is not electrically connected to the chip 11. During operation, a potential difference between the terminals T1 and G is smaller than that between the terminals T2 and G, The terminals T1 and G are alternately arranged in a line outside a package 12 at prescribed intervals d1g. The terminals T2 are arranged in a line outside the package 12, facing the terminals T1, and the terminals NC are arranged in a line outside the package 12, facing the terminals G. A distance d2 between the two adjacent terminals T2 arranged via the terminal NC is larger than the distance d1g.
Patent JP-2002237197-A (JP)
Title: Semiconductor memory
Inventor: TANIDA SUSUMU
IPC: G01R31/28
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory comprising a reference potential generating circuit which can generate a stable reference potential at the time of a test mode. SOLUTION: A reference potential generating circuit 107 for a test mode outputs a reference potential Vreft from an output node B1 by activation of a test mode signal TM. When a sample signal SAMPL is in an activation state, a transfer gate 304 is turned on, a capacitor 307 accumulates reference potential Vreft. At the time of performing a test, the transfer gate 304 is turned off by non-activation of the sample signal SAMPL, the reference potential Vreft accumulated in the capacitor 307 is outputted fron a node B3.
Patent JP-2002247870-A (JP)
Title: Motor control method
Inventor: SAKURAI TAKAO
IPC: H02P3/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To generate voltage higher than input voltage and obtain high regenerative torque when regenerative operation is executed, by using the internal impedance of an input power source effectively. SOLUTION: When power running is executed, an inverter 2 is PWM- controlled with its voltage/frequency V/F constant, until the voltage reaches a source voltage of the net voltage of a battery B minus a voltage drop by the internal resistance R of the battery, and an induction motor 3 is driven and power running torque of a constant value is generated. After its reaching the source voltage, the power running torque decreases since only the frequency is increased. When regenerative operation is executed, voltage higher than the net voltage of the battery B by the voltage drop component of the internal resistance R is generated in the induction motor 3, and this generated energy is regenerated into the battery B. Consequently, regenerative torque larger than the power running torque is generated, when regenerative operation is executed.  If the frequency lowers more, the regenerative torque becomes constant by constant V/f control. Consequently, regenerative torque higher than the power running torque can be used for braking operation.
Patent JP-2001226487-A (JP)
Title: Poly(siloxane-acrylate) elastomer
Inventor: WARREN STEPHEN CLAY
IPC: C08G77/26
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone elastomer with high oil resistance. SOLUTION: This poly(siloxane-acrylate) elastomer bearing oxycabonylethyleneimino-contg. organic group and having low-weep tendency is obtained by the following process: (A) a mixture of (a) a polydiorganosiloxane, (b) an aminofunctional silane hydrolyzate, (c) an alkenylorganosiloxane and (d) a basically equilibrating catalyst is reacted to form an aminofunctional alkenyl-contg. siloxane, (B) the aminofunctional alkenyl-contg. siloxane is reacted with an acrylate to form a curable alkenyl-contg. poly(siloxane-acrylate) having oxycarbonylethyleneimino-contg. organic group, (C) the above alkenyl-contg. poly(siloxane-acrylate) is then cured.
Patent JP-2002244013-A (JP)
Title: Lens unit
Inventor: EMURA TETSUJI
IPC: G02B7/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit capable of smoothly sliding a movable lens frame and making the zoom ratio of a lens large. SOLUTION: This lens unit is equipped with a unit main body for the lens unit, a 1st movable lens frame moving in parallel with the optical axis of an optical system formed in the unit main body, a driving means for driving the 1st movable lens frame, a 2nd movable lens frame moving in parallel with the optical axis and arranged on an image side from the 1st movable lens frame and an elastic member energizing the 2nd movable lens frame to an object side. When the 1st movable lens frame is moved to the image side by the driving means, the 2nd movable lens frame is moved in the same direction against the energizing of the elastic member by the 1st movable lens frame, and the 2nd movable lens frame is moved in the same direction by the energizing of the elastic member when the 1st movable lens frame is moved to an object side by the driving means.
Patent JP-2002240731-A (JP)
Title: Power steering device
Inventor: GOTO YOSHIHIRO
IPC: B62D5/07
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a motor at the time of relief. SOLUTION: A power steering device is provided with a sensor 11 for detecting a pressure in a supply passage 3 for supplying pressure oil generated in a pump 2 driven by the motor 1, and a control part 7 for lowering the rotational frequency of the motor 1 when the pressure detected by the sensor 11 exceeds a predetermined value set in a relief valve 9. By lowering the rotational frequency of the motor 1 at the time of cracking, the amount of the pressure oil at the time of relief is restrained to be minimum and a relief pressure with respect to cracking pressure is made to be minimum. Thus, the power consumption of the motor 1 at the time of relief can be reduced.
Patent JP-2002245950-A (JP)
Title: Color cathode-ray tube
Inventor: SAITO HOGEN
IPC: H01J29/07
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a shadow mask main surface of a shadow mask in opposition to a fluorescent screen. SOLUTION: The shadow mask main surface 11 of the shadow mask 1 has a plurality of strip projections 16 projecting from an outer surface 111 of the shadow mask main surface 11 and toward the fluorescent screen.
Patent JP-2002246304-A (JP)
Title: Device and method for scanning projection alignment, and method of manufacturing the device
Inventor: KUROSAWA HIROSHI
IPC: G03F7/20
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for scanning projection alignment which utilizes variations in moving standard deviations by evaluating the variation. SOLUTION: The scanning projection aligner transfers a reticle pattern onto a wafer with slit-like exposing light, while a reticle stage and a wafer stage are moved at a prescribed speed ratio. The aligner has a measuring system 211, which measures the synchronous deviation between the reticle stage and wafer stage and a synchronous accuracy index computing element 216, which computes the variation between a plurality of moving standard deviations(MSD), corresponding to a plurality of points on the wafer, based on the synchronous deviation measured by means of the measuring system 211 and controls an exposing job, based on the computed results.
Patent JP-2002247701-A (JP)
Title: Auxiliary machine drive
Inventor: MORIYA KAZUNARI
IPC: B60K1/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify an auxiliary machine drive system of a fuel cell vehicle. SOLUTION: A fuel gas is supplied to a fuel cell(FC) system 10 by an auxiliary machine pump 26, which is connected to a ring gear 24 of a planetary gear device. A pump motor 22 is connected to a sun gear 20. A part of power of a drive motor 12 is inputted into a pinion gear 18. The pump motor 22 can be miniaturized by utilizing not only the power of the pump motor 22 but also a part of the power of the drive motor 12.
Patent JP-2002240253-A (JP)
Title: Recording device, recording method, program and recording medium
Inventor: SEKI ATSUYUKI
IPC: B41J2/01
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording device, a recording method, a program and a recording medium, which are capable of reducing discharge of ink to the rear side of the recording medium, adhesion of the same to the device and deterioration of quality of an image due to bad condition of a nozzle. SOLUTION: The recording position of a pixel to be processed on the recording medium is detected. When the recording position of the same is at the inside of lines 31, the color system of the inputted image is changed into the system of ink color through a color change data table for an ordinary area, and when the recording position of the same is at the outside of the lines 31, the color system of the inputted image is changed into the system of ink color through a color change data table for an end area and, thereafter, recording is effected.
Patent JP-2002252233-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OTA TOSHIMICHI
IPC: H01L21/338
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a constitution in which an ohmic electrode of low resistance is formed on a substrate comprised of SiC without thermal processing under a high temperature, and a method of manufacturing it. SOLUTION: A semiconductor device comprises: an SiGe layer 15 formed on SiC (11, 12); and an ohmic electrode 18 formed on the SiGe layer 15.
Patent JP-2002249502-A (JP)
Title: Treating agent for proteolysis treatment for natural rubber latex
Inventor: ICHIKAWA NAOYA
IPC: C09K23/52
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent for proteolysis treatment that can subject a natural rubber latex to a high level of proteolysis treatment and can impart to the proteolyzed natural rubber latex or the deproteinized natural rubber latex produced by the treatment sufficient coagulation properties and good film-forming properties without causing thickness unevenness and runs in an anode coagulant dipping method. SOLUTION: The treating agent for proteolysis treatment comprises a protease and two or more surfactants different from each other in flocculation properties in response to a calcium ion (Ca<2+> ), wherein two or more surfactants are stably dispersed in an aqueous solution containing the surfactants (25 deg.C) in the case where the Ca<2+> concentration of the aqueous solution is not more than 0.1 mol/L and flocculate in the case where the Ca<2+> concentration of the aqueous solution is not less than 1.0 mol/L.
Patent JP-2002259799-A (JP)
Title: Advertising system and advertising method
Inventor: UENO DAISUKE
IPC: G06Q30/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance an effect of an advertising plan such as a gift lottery, a questionnaire survey or the like conducted on the Internet. SOLUTION: The advertising system advertises through a telecommunication network constructed by mutually connecting terminal apparatuses by a communication line. It has a data sending and receiving part 4 requesting an input of reply data to the plan relevant to an advertisement such as the gift lottery, a gift lottery part 6 carrying out a process relevant to the plan on the basis of the reply data, and a simplified scrutiny part 8 carrying out simplified scrutiny relevant to a loan service on the basis of the reply data.
Patent JP-2002258313-A (JP)
Title: Liquid crystal panel for gap control
Inventor: SHIGEMURA MASAHIDE
IPC: G02F1/1339
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To measures a gap before strips of stick substrates are parted into liquid crystal panels in the manufacturing process of even a liquid crystal panel for which gap control needs to be performed by making liquid crystal homeotropic by applying a voltage. SOLUTION: Transparent electrodes 15A and 15B are formed on both transparent substrates 1A and 1B in the space surrounded with a seal material 2 for sticking the transparent substrates 1A and 1B at cutoff parts on both the sides in the array direction of the stick substrates 12 formed by cutting a stuck substrate 10 composed of the transparent substrates 1A and 1B in strips arrayed having liquid crystal injection holes 2A of liquid crystal display panels 13, etc.; and a transparent electrode 15B of one transparent substrate 1B is led out to the side of the other transparent substrate 1B, lead terminals 16A and 16B of the transparent electrodes 1A and 1B are lead out to the open side of the other transparent substrate 1A, and liquid crystal is charged in the space of a dummy panel 14 making it possible to apply voltages from the lead terminals 16A and 16B, thereby forming a liquid crystal panel 11 for gap control.
Patent JP-2002253345-A (JP)
Title: Toothbrush
Inventor: ISAKA RYUICHI
IPC: A46B9/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush whose bristles enter any gaps between the teeth thoroughly, regardless of the size the gaps. SOLUTION: This toothbrush consists of a head with brush bundles set in it, a neck and a grip extending from the head. The head 1 holds two different types of brush bundles; one having an angled top that is formed of only one bundle 4 whose top 3 has been cut and shaped like a mountain seen from the side, and the other having a different angled top that is formed of two adjacent bundles 6 whose tops 5 have been cut and shaped like a mountain seen from the side.
Patent JP-2002256618-A (JP)
Title: Fats-oils interceptor and its basket
Inventor: IZUMI SHUHEI
IPC: C02F1/40
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an fats-oils interceptor in which the interception efficiency of fats and oils is improved and a basket for capturing solid bodies used for the interceptor. SOLUTION: In the fats-oils interceptor in which the basket 30, through which water can pass freely and which is used for capturing solid bodies, is mounted to an inflow port 2, the front plate 30a of the basket 30, to which waste water flowing in from the inflow port 2 forcibly collides, is formed of a solid plate, through which water cannot pass.  Accordingly, flowing-in waste water collides with the front plate 30 and is inverted, force is weakened and waste water flows out from the water-conveyance holes of the rear plate and left-right side plates of the basket, and a gentle water current towards an outflow port is formed, thus floating the greater part of fats and oils contained in waste water and fats and oils rolled in the case of an inflow on a water surface and separating the greater part until the greater part is forwarded to the outflow port, then improving interception efficiency. The front plate 30a is formed of the solid plate, through which water cannot pass, in the basket, and the base plate 30b may also be formed of the solid plate.