baber/WOPTO huggingface dataset:
Patent JP-2001071013-A (JP)
Title: Method to felexibly roll metal strip
Inventor: FRIEDRICH KLEIN
IPC: B21B37/26
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To avoid the deviation from a target thickness and/or a target length of respective strip sections at a prescribed final temp. by conducting compensation for a temp. effect acting to the metal strip in rolling. SOLUTION: Roll gap adjustment is conducted in relating to a longitudinal profile/a present temp. measured of an object to be rolled as shown from an adjustment circuit. Flexible rolling is conducted in considering a correction effect so that the profile change suitably affected by a roll gap and/or a rolling speed in rolling and generated in correcting is already compensated in a rolling process. A rolling gap and/or a feed speed or a rolling speed are changed through a control circuit and/or and adjusting circuit, a metal strip profile shortened/thickened than a corrected target profile is generated to correspond to the prescribed objective profile after the correction. Preferably, the compensation is conducted through control and/or adjustment.
Patent JP-2002047488-A (JP)
Title: Low-hexavalent-chromium grout
Inventor: ISHIDA HIDEO
IPC: A62D3/33
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a low-hexavalent-chromium grout which can decrease the amount of hexavalent chromium eluted therefrom, is excellent in permeation properties, and decreases the amount of hexavalent chromium eluted from a fine-particle cement excellent in strength development. SOLUTION: This grout comprises a fine-particle cement, a fine-particle slag, and a component which forms a calcium sulfoaluminate hydrate and may further contain a reducing agent.
Patent JP-2002056686-A (JP)
Title: Non-volatile semiconductor storage
Inventor: NISHIMURA MOTONAGA
IPC: G11C16/06
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage improving yield of manufacturing by reading out data having no error even when leak is caused in a bit line. SOLUTION: This storage is provided with transistors 130-132 for reading out plural memory cells having current capability being different respectively, a transistor capability storing memory 110 storing current capability of transistors for reading out each memory cell, and a transistor capability discriminating circuit 120 discriminating whether leak is caused for each bit line or not, discriminating current capability stored in the transistor capability storing memory in accordance with magnitude of a leak current of a bit line in which leak is caused, and variably controlling drive voltage of the transistor for reading out memory cells having correspondent current capability.
Patent JP-2002057149-A (JP)
Title: Treatment device and its cleaning method
Inventor: FUKIAGE NORIAKI
IPC: H01L21/31
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a dry cleaning method of a treatment device which enables accurate final point detection. SOLUTION: A sensor for measuring and monitoring chamber pressure, and substance concentration or thickness of a deposit film during cleaning is provided inside a device 11 and a final point is detected based on data from a sensor. Alternately, plasma is partially generated inside the chamber 11 and a final point is detected by monitoring light emission intensity of the plasma. Alternately, light is directed into a chamber and light which has passed through a chamber is measured and monitored, thus detecting a final point.
Patent JP-2002056994-A (JP)
Title: Discharge lamp lighting device
Inventor: HORI KAZUTAKA
IPC: H05B41/24
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To correctly detect the life end of a discharge lamp by a detection circuit with a construction of low cost. SOLUTION: The discharge lamp lighting device comprises a direct current power source Ed1, an inverter circuit 1 of full bridge construction with diodes D1-D4 connected to respective switching elements Q1-Q4 with inverse-parallel connection, a discharge lamp La, a load circuit 2 consist of a capacitor C1 for resonance, an inductance L1, and a capacitor C2 blocking direct current, and a means 3 detecting the life end of the discharge lamp La by the voltage at one end of discharge lamp La which is connected to the connecting point of the switching elements Q1, Q2 at another end. The discharge lamp lighting device performs a switching operation so as to fulfill either the state that the switching element Q2 is not in the state of switched on when the switching element Q3 is switched on, or the state that the switching element Q1 is not in the state of switched on when the switching element Q4 is switched on.
Patent JP-2002051879-A (JP)
Title: Child care tool
Inventor: KASAI KENZO
IPC: A47D15/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a child care tool having a structure with which the head area of a child is protected in a proper state in accordance with the growth. SOLUTION: Head supports 200 are arranged at the respective inner sides of side walls 102. The head supporters 200 are attached nearly along each side wall 102 so as to be rotatable. The supportors 200 are attached by using rotary shafts 105 inclining with respect to the side walls 102.
Patent JP-2002059918-A (JP)
Title: Storage box for article
Inventor: UEDA TAKASHI
IPC: B65D5/52
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To display characters such as an advertisement and a catch phrase of an article, instructions in handling the article, a quality, an effect, materials, directions for use, a production date, indication of liability of a manufacturer in a variety of formats. SOLUTION: On an upper rim of a parallelopiped box body 2 having a first surface 22a, a second surface 22b and left and right side faces 21a and 21b with a bottom face 24 closed, an upper surface flap 25d extending from an upper rim of the second surface 22b for closing an opened upper surface is provided. A free end of the upper surface flap 25d is positioned on an upper internal surface of the first surface 22a. A display sheet is provided along an internal surface of the first surface 22a. The display sheet 3 is provided to be vertically slidable through a gap between the free end of the upper surface flap 25d and the internal surface of the first surface 22a.
Patent JP-2002063932-A (JP)
Title: Lead-acid battery
Inventor: TAKAHASHI SAWASHI
IPC: H01M10/16
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To correct deformation of an electrolytic cell due to pressure of the electrolytic cell weight and electrode groups, and prevent adhesion failure or adhesion insufficiency between a cap and the electrolytic cell. SOLUTION: This is a lead-acid battery consisting of the electrolytic cell 1 of rectangular parallelepiped, and in an upper part space in the electrolytic cell 1, a support plate fitted into four internal surfaces is arranged and installed. In addition, in a control-valve type lead-acid battery wherein electrode groups 6 to which a pressure is applied in an lamination direction of positive electrode plate 7 and negative electrode plate 9 are perpendicularly housed in the electrolytic cell 1 of rectangular parallelepiped, the support plate 2 which is fitted into four internal surfaces of the electrolytic cell 1 in the upper part of the electrode groups 6 is arranged.
Patent JP-2002060897-A (JP)
Title: Steel for machine structural use excellent in small diameter drilling workability, and small diameter drilling method thereof
Inventor: TOKOKAGE NORIMASA
IPC: C22C38/60
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide steel in which a small hole can be drilled by a small- diameter drill of the diameter of <=4 mm without using any Pb which is an environmental load substance, and a cutting method of the steel. SOLUTION: This steel for machine structural use, that is, carbon steel for machine structural use or alloy steel for machine structural use contains, by mass, 0.015-0.065% S, preferably, >0.035 to 0.065%, and has the hardness of 150-300 Hv. In addition, the drilling condition of the steel is 15-30 mm/min. in drilling speed, and 0.01-0.06 mm/rev. in feed with the high speed steel drill of the diameter of <=4 mm.
Patent JP-2002062251-A (JP)
Title: Flow type particle image analyzing method and device
Inventor: HORIUCHI HIDEYUKI
IPC: G01N15/14
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To make an actual flow pattern of a sample in a flow cell observed. SOLUTION: The flow pattern such as an inclination of a sample flow is detected based on a relation between a position using a focus position of an image pick-up means 101 as a reference, and a level dispersion Cv of standard particles of uniform size in the sample flow. The standard particles are made to flow in the flow cell 100 to detect passing of the particles by a laser beam 14, and a flash lamp 1 is illuminated based thereon to image-pick up a static image by a TV camera 8 and to conduct image processing based thereon. The sample flow pattern in an optical-axis direction of a microscope is estimated by a flow pattern extracting part 53, in a characteristic parameter of the particle image.  A two-dimensional scatter diagram between level dispersion information of the particle image and particle observation position information is displayed on a display part 50, to provide information such as the pattern and the inclination of the sample flow, and a sample flow thickness.
Patent JP-2002063236-A (JP)
Title: Software delivery system
Inventor: SHIMODA AKEMI
IPC: G06F19/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To solve problems that much labor and time are required in a conventional method because an orderer prints out and refers to a detailed design package, a test result document or the like or practically drives an execution module to check software prepared by an order receiver on the basis of ordered specifications when the software is delivered and missing errors are easily generated due to human observation check. SOLUTION: The software delivery system has an orderer terminal, an order receiver terminal and a delivery management device connected to the orderer terminal and the order receiver terminal through a communication medium. The delivery management device is provided with an order specification analysis part for extracting order characteristic information from an order specification file transmitted from the orderer terminal, a delivered software analysis part for extracting delivery characteristic information from a delivered software file transmitted from the order receiver terminal, a comparison part for comparing the order characteristic information with the delivery characteristic information, and an acceptance display part for displaying an accepted result at least on either one of the orderer terminal and the order receiver terminal on the basis of the compared result.
Patent JP-2002063843-A (JP)
Title: Manufacturing method of discharge lamp negative electrode
Inventor: CHIGI YOSHITAKA
IPC: H01J9/04
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of discharge lamp negative electrode which prevents an electron emission body from overheating, and enables simplifying of the manufacturing process. SOLUTION: An electron emitting body 1 having proper electron emissive property is prepared by cutting a commercial tungsten rod, including electron emissive material. After putting the electron emission body 1 in a hole formed at the bottom of a bottomed cylinder-shaped mold 3, tungsten powder 5 is filled in the mold 3, and compressed by a punch 4 and is burned in proper temperature to form a rod-shaped negative electrode base body. The negative electrode is completed, by cutting a top end part including the electron emission body 1 of the negative electrode base body into a tapered shape.
Patent JP-2002061278-A (JP)
Title: Septic tank foundation and method for setting septic tank
Inventor: KANEKO SUSUMU
IPC: C02F3/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a septic tank foundation which are formed of dividable members, and to provide a method for setting a septic tank for use in burying the tank, which allows members required for setting the septic tank as well as the septic tank per se, to be collectively carried into the construction site, facilitates construction of the foundation of a simplified structure, having a horizontal plane serving as an installation surface for the septic tank, and facilitates setting of supports on the septic tank foundation, to thereby shorten a construction period and cut construction costs. SOLUTION: The septic tank foundation 1 is for use in burying the septic tank, and includes a plurality of installation rails 3 and a foundation plate 4. According to the method for setting the septic tank, the installation rails 3 are arranged on a bottom of an excavated hole in a manner being in parallel with each other at a predetermined interval. The foundation plate 4 is mounted on upper faces of the respective installation rails 3 so as to form the horizontal plane, with support foundations 10 set thereon. Then, the septic tank 20 is mounted on the horizontal plane formed of the foundation plate 4.
Patent JP-2002064980-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H01F38/42
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To save energy for outputting a DC output voltage changed to a constant voltage from a switching power supply circuit which is adapted to a television receiver. SOLUTION: The power loss for providing constant DC output voltages E04 to E06 can be reduced by changing the DC output voltages E04 to E06 to constant voltages with active clamp circuits 6a to 6c, in order to obtain the DC output voltages E04 to E06 from an AC voltage generated in the secondary coil N5A of an insulated converter transformer PIT.
Patent JP-2001316739-A (JP)
Title: Method for recycling magnesium alloy
Inventor: KIMURA KOICHI
IPC: C22B7/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To recycle magnesium alloy such as unnecessary part or defective product and to use it without any problem by quickly and surely approaching the composition in the recycled magnesium, particularly reducing Fe content, into a virgin Mg alloy. SOLUTION: In the Mg alloy material, recycling method comprising a molten metal preparing step for melting the Mg alloy material to be recycled and a component adjusting step for adding iron component reducing material into the molten metal, an inspection step for measuring at least the content of Fe component by sampling a part of the molten metal before the component adjusting step is performed, and when the content of Fe component measured in the inspected step exceeds a prescribed value, the component adjusting step is performed. Desirably, the inspection step and the component adjusting step are repeated until the content of Fe component becomes not higher than the prescribed range.  Further, in the inspection step, the content of Mg component is measured together with the content of Fe component, and when at least either one of the content of Fe component or that of Mn component is out of the prescribed range, Mn or compound containing Mn is added.
Patent JP-2002060735-A (JP)
Title: Glare-proof antistatic hard coating resin composition and glare-proof antistatic hard coating film form
Inventor: WATANABE TAKUZO
IPC: C08J7/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a glare-proof antistatic hard coating resin composition capable of forming a hard coating film having both antistatic property and glare-proof property, also having good transparency and furthermore high surface hardness and excellent in adherence to substrates, and to provide a hard coating film form thereof. SOLUTION: This glare-proof antistatic hard coating resin composition is obtained by compounding 70-95 pts.wt. (meth)acrylic resin having >=3 (meth) acryloyl groups in a molecule with 5-30 pts.wt. antistatic agent comprising a compound having methacryloyl group and quarternary ammonium salt group or comprising a phosphorus compound having (meth)acryloyl group in a molecule and 0.01-10 pts.wt. hollow particles having 0.1-0.9 specific gravity, and a glare- proof antistatic hard coating film form 1 is obtained by forming a hard coating film 20 by coating a substrate 10 with the resin composition.
Patent JP-2002067148-A (JP)
Title: Press molded film and method for manufacturing the same
Inventor: MACHIDA TETSUYA
IPC: B29C59/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a press-molded film putting the low moisture absorbing properties, dimensional stability, fire retardancy and high frequency characteristics of a thermoplastic resin to practical use and suitably used as an insulating base material excellent in processability as a circuit board such as excellent thermal dimensional stability, solder heat resistance, flatness, heat fusion processability, through-hole processability or the like, and to provide the press-molded film. SOLUTION: In a manufacturing process using a film comprising a thermoplastic resin film such as a polyphenylene sulfide resin or the like and shaping the same by press molding, the thermoplastic resin film is pressed for 5 min - 1 hr in a mold heater to temperature from the melting point Tm of the thermoplastic resin film to 100 deg.C to apply thermal transfer to the thermoplastic resin film. After the mold is cooled to the glass transition temperature Tg of the thermoplastic resin film for 10 min-5 hr, the molded film is released from the mold to form a circuit on the surface of the film.
Patent JP-2002070976-A (JP)
Title: Link mechanism
Inventor: HIBINO SATOSHI
IPC: F16H21/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To improve assembleability of a plate. SOLUTION: An elongation part 34 formed continuously from a defroster groove part 33 and elongated up to a mode plate 19 end part is installed. The groove part 33 is set in a usually using range, and the elongation part 34 is set out of the usually using range. At assembling, the plate 19 is assembled on an air-conditioned case 2 external wall, and a sliding pin 29 of a defroster door lever 17 is attached to the elongation part 34. The defroster door lever 17 is rotated in the arrowed direction D from this state, and thereby the sliding pin 29 of the defroster door lever 17 is inserted into the elongation part 34 from a mode plate 19 side part, and the defroster door lever 17 is rotated until being stopped by a bent part 35 of the groove part 33.  In addition, the mode plate 19 is rotated in the arrowed direction E from this state, to thereby move the sliding pin 29 of the defroster door lever 17 onto a broken line position (usually using range).
Patent JP-2002071153-A (JP)
Title: Heating mat
Inventor: MATSUMOTO TOSHIKI
IPC: F24D19/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heating mat in which the surface sheet can be replaced easily and a stretched state can be sustained without generating any crease even after long term use. SOLUTION: Radiating tubes 3 are laid in containing grooves 22 made in the upper surface of a foamed resin mat body 2 and applied, from above, with a metal foil 4 and a foamed resin surface sheet 5 mixed with synthetic rubber. An engaging groove 24 is made on the upper surface side along the circumferential fringe 23' of the mat body 2 and a stop face 27 is formed by forming a recessed step 26 at a lower part using the circumferential end face 25' as an inclining face. A first stopper 63 is set in the engaging groove from above the surface sheet while clamping the circumferential fringe 51 of the surface sheet by means of the upper piece part 61 of a cover member 6, and then the surface sheet is press fitted under folded state, thus stopping a second stopper 64 at the stop face 27.  Elastic elongation of a part turned down into the engaging grove is imparted to the intermediate part 53 of the surface sheet thus absorbing thermal expansion and shrinkage.
Patent JP-2002076848-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI MASAYUKI
IPC: H03K3/03
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that can stably generate a constant voltage over a wide temperature range. SOLUTION: The semiconductor integrated circuit is provided with a constant voltage generating circuit 10 that generates an output voltage on the basis of a drain-source voltage of a transistor(TR) selected among TRs, a 1st oscillation circuit 20 that is operated through the reception of the output voltage from the constant voltage generating circuit and has a 1st temperature characteristic, a 2nd oscillation circuit 30 that is operated through the reception of the output potential from the constant voltage generating circuit and has a 2nd temperature characteristic, and a frequency comparison circuit 40 that compares an oscillated frequency from the 1st oscillation circuit with an oscillated frequency from an oscillated frequency from the 2nd oscillation circuit to select a desired TR among the TRs included in the constant voltage generating circuit.
Patent JP-2002078480-A (JP)
Title: Metal removing method
Inventor: UNO YOSHIYUKI
IPC: C12R1/01
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide metal removing method using of bacteria without the need of processes including resist film formation/pattering/elimination similar to conventional chemical means and capable of forming high-precision/fine patterns while varring working patterns according to a processing depth. SOLUTION: This metal elimination working method comprises the following process: a to-be-worked metal is soaked in a culture solution containing autotrophic bacteria which grow by fixing atmospheric carbon dioxide by the aid of the energy is oxidizing an inorganic matter, a laser scanning is made on the surface of the to-be-worked metal to control the location of the bacteria, and the metal on the surface at the laser scanning positions is eliminated by the activity of the bacteria.
Patent JP-2002081326-A (JP)
Title: Intermediate part support device of radial drive shaft of engine for aircraft
Inventor: TAKAHASHI YOSHIHIRO
IPC: F02C7/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To improve bending rigidity of a support member for holding a bearing at an intermediate position of a radial drive shaft. SOLUTION: An accessory gear box is mounted in a nacelle disposed via a strut 5, around an engine body 4, rotation of a rotating shaft of the engine body 4 is transmitted to the accessory gear box via the radial drive shaft 9 disposed in the strut 5. The bearing 12 supported at the intermediate position of the radial drive shaft 9 is attached to the tip of the support member 14 mounted on the back wall part 5a of the strut 5 at its base end. A spigot pin 16 is projectedly provided on the tip surface of the support member 14. A socket hole 17 engaging with the spigot pin 16 is formed in a block 18 provided inside a front wall part 5b of the strut 5.