baber/WOPTO huggingface dataset:
Patent JP-2003155751-A (JP)
Title: Footing construction method using long and short piles mixed
Inventor: OKAHISA SHIGEO
IPC: E02D27/32
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a footing construction method using mixed long and short piles, in which long piles having vertically and horizontally supporting functions and short piles having only a horizontally supporting function are erected on the bottom of the foundation body. SOLUTION: In this footing construction method using long and short piles mixed, as the piles 1, a plurality of long piles 1A and a plurality of short piles 1B are mixed and disposed on the bottom of the footing body 2, the piles are vertically erected from the bottom of the footing body near the ground 5b toward a support layer 4 of the deep bottom part of a buried stratum 5, and a structure 3 is constructed on the footing body. The length L of the long pile is set to a pile length required for penetration from the bottom of the footing body into the support layer, and the length S of the short pile is set to a pile length so that the pile is extended from the bottom of the footing body longer than at least the depth greatly influenced by liquefaction due to an earthquake and not requiring to reach the support layer.
Patent JP-2003162529-A (JP)
Title: Quality management database for software component
Inventor: KURAMOCHI KAZUHIKO
IPC: G06Q50/10
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To select a software component of a desired quality level in utilizing software components, and to notify the result to the on-use system.  <P>SOLUTION: The database is provided with a component quality information storing database 106 in which a quality index is added to each software component registered as a reuse unit and stored; a software component failure monitoring means 104, which recalculates the quality index of a software component applying prescribed weighting factors, when a failure occurs in another system which uses the stored software component and the failure is notified, and updates the index of the relevant component in the component quality information storing database; and a software component quality information input means 121 which recalculates the quality index of a software component applying prescribed weighting factors, when a revision is made to the stored software component, and updates the index of the relevant component in the component quality information storing database.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002231728-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKAYAMA TORU
IPC: H01L21/336
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To realize a reduction in the resistance of a wiring, which accompanies an increase in the sizes of an electrooptic device and a semiconductor device, which are represented by an active matrix liquid crystal display device manufactured using a TFT, and the enhancement of the definition of the electrooptic device and the semiconductor device. SOLUTION: For preventing the resistances of a gate electrode and a source line from being increased in an electrooptic device or a semiconductor device, a heating treatment for activating the device is performed under a mersure reduced atmosphere where an oxide concentration is reduced down to a concentration of 20 ppm or lower. Therefore, the gate electrode and the source line can be prevented from being oxidized.
Patent JP-2003163814-A (JP)
Title: Color adjustment apparatus
Inventor: YOSHIYAMA KAZUYOSHI
IPC: H04N1/60
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color adjustment apparatus capable of applying color discrimination and color adjustment by means of HSV (Hue, Saturation, Value of color) to a color signal expressed in RGB without color space conversion processing.  <P>SOLUTION: The color adjustment apparatus is provided with: a comparison means (magnitude comparator 1) for outputting a maximum value, a median, a minimum value on the basis of a received RGB signal; a hue discrimination means (hue discriminator 2) that discriminates the hue of the received data and outputs an identification code; an adjustment value calculation means (adjustment value calculator 3) that outputs a hue adjustment value, a saturation adjustment value, and a value of color adjustment value set by each hue; a value of color adjustment means (lightness adjustment device 5) that adjusts the value of color of the received data; a saturation adjustment means (saturation adjustment device 4) that adjusts the saturation of the received data; a hue adjustment means (hue adjustment device 6) that adjusts the hue of the received data; and a selection means (RGB selector 7) that restores an αβγsignal into the original RGB signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165733-A (JP)
Title: Method for producing glass tube and method for producing base material for optical fiber glass
Inventor: IJIRI HIDEYUKI
IPC: C03B23/13
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a glass tube capable of forming a diameter reduction part in a short time with the strength of the part being secured by maintaining the thickness of the part, and a method for producing a preform for optical fibers capable of minimizing non-roundness and eccentricity through using above method.  <P>SOLUTION: The method is characterized by comprising a step of connecting dummy tubes 12 to the both ends of an outer tube 11 for forming the clad-layer, a step of locally reducing the diameter of the dummy tubes 12 by heating the dummy tubes 12 locally while evacuating inside of the tubes 12, a step of welding the both ends of a core rod 13 with the center of the rod being arranged so as to coincide with the center of the outer tube 11, and a step of collapsing the outer tube 11 while heating it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161303-A (JP)
Title: Air actuator equipment and motion equipment using thereof
Inventor: ABURA YOSHIAKI
IPC: A63B69/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make an actuator lightweight and silent.  <P>SOLUTION: There are provided a cylinder 1, a piston 2 arranged and driven to reciprocate in the cylinder 1 and actuators 31 and 32 connected to both side chambers 11 and 12 of the piston 2 in the cylinder 1 respectively to form a closed circuit form of the actuators 31 and 32 and the chambers 11 and 12. A pair of the actuators 31 and 32 can be driven without the need for exhaust.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159515-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAKANO YASUAKI
IPC: B01D53/94
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of N<SB>2</SB>O when NO<SB>x</SB>is reduced and purified.  <P>SOLUTION: An exhaust purification catalyst having a three-way catalyst function capable of purifying carbon monoxide, hydrocarbon and NO<SB>x</SB>in the exhaust gas exhausted from an internal combustion engine is provided. A potassium is carried by the carrier of exhaust purification catalyst as a suppressing agent of N<SB>2</SB>O to suppress the generation of N<SB>2</SB>O when the exhaust purification catalyst purifies NO<SB>x</SB>. The weight ratio of the potassium against the carrier in the range of carrying the potassium as the suppressing agent is 0.1 wt.%-3.0 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167912-A (JP)
Title: Address code retrieving system and address code retrieving and processing program
Inventor: ITO TAKUMA
IPC: G06F17/30
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To make retrievable an address code even by a character distinguishable only from a part of addresses or written by an ordinarily unused and unreadable character.  <P>SOLUTION: A corresponding address place name is selected by displaying the address place name retrieved by a retrieving means by retrieving the address code from a part of the address place name including a detailed place name or a plurality of parts of the address place name including the detailed place name by using a merged database 4 by forming an address code database 2 for storing a division place name by dividing the address place name and the address code corresponding to the place name, an address database 3 for collectively storing even the division place name and the detailed place name for expressing the inside of the division place name in detail, and the merged database 4 for judging whether or not the division place name is the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159336-A (JP)
Title: Stopcock for medical treatment
Inventor: YUKI TAKEHIKO
IPC: A61M39/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopcock for medical treatment capable of preventing contamination by bacteria by providing property for isolating from the outside, securing mixing liquid medicines or the like by preventing accumulation of the liquid medicine, and operating exactly the same as a conventional three-way stopcock.  <P>SOLUTION: The stopcock has a cylindrical body equipped with a cylindrical part at least one end of which is open, a plurality of branching passages extending outward to the outer periphery of the cylindrical part, and a side pouring opening in at least one of the branching passages among the branching passages, and a stopcock body which is slidably and rotatably screwed in the cylinder body, and on the outer peripheral face of which a channel switching groove is formed. The side pouring opening is equipped with a partition capable of inserting an inserting body. The stopcock has vertical grooves of the same numbers as the branching passages on which the channel switching groove can communicate with any of the branching passages by sliding and rotating the stopcock body, and an arc-shaped groove which communicates with the vertical groove and crosses the spot corresponding to a cylindrical part opening of the branching passage provided with the side pouring opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168598-A (JP)
Title: Power supply method and device of trigger circuit, and high-voltage pulse power source using the same
Inventor: AOKI KENICHI
IPC: H05H5/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To make insulation of SI thyristor switches great in the number of stacks easy in a power supply method of trigger circuits, in which a plurality of trigger circuits for respectively turning on and off a plurality of switching elements connected in series are turned on and off at the same time by trigger signals supplied through a transformer in a high-voltage pulse power source of a klystron for an accelerator and make it possible to use thin cables.  <P>SOLUTION: A trigger circuit on a high-voltage side is turned on and off by signals generated on a secondary side of a transformer connected to a trigger circuit on a low-voltage side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165859-A (JP)
Title: Hollow foam of polyppopylene resin composition and method for producing the foam
Inventor: SHUDO MASAYOSHI
IPC: B29K105/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce a lightweight and moderately expanded polypropylene resin foam made from a monolayer parison using a monolayer molding machine, having a skin layer consisting of an unfoamed resin layer ≥0.3 mm thick on the outer surface, having a specific gravity of 0.2-0.7, good at mold transferability, design and an appearance, and having high mechanical strength, rigidity and heat resistance.  <P>SOLUTION: The method for producing the hollow foam comprises the steps of melt-extruding a polypropylene resin composition containing a foaming agent to foam a parison, nipping and fixing the parison with a pair of molds, injecting air at 0.3-1 MPa into the hollow part of the parison to expand it, pressing it against the molds for 2-30 s, and reducing the air pressure to 0.001-0.1 MPa to foam the parison; wherein the mold temperature is controlled so as to meet the relationship: Tme-50≤Tmo≤Tme-5 (Tmo is the surface temperature of the molds on the cavity side; and Tme is the crystallization temperature of the raw material polypropylene resin composition).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166963-A (JP)
Title: Controlling apparatus and method of moisture sensor
Inventor: KATO KENJI
IPC: F02D45/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling apparatus and a controlling method of a moisture sensor for accurately detecting moisture for a long time by appropriately executing heated cleaning.  <P>SOLUTION: A heater (17) is energized to heat a moisture-sensing element section (3) in a temperature range of 500-800°C in a time zone where moisture is not measured while an internal engine is operating. Additionally, after the internal engine stops, the moisture-sensing element section (3) is heated for specific time, for example approximately several seconds - 10 minutes within a range of 500-1200°C. In this case, heating temperature and heating time are set according to the deterioration of a moisture sensor (1). Further, at timing where no voltages are applied to the heater (17), the resistance of a temperature sensor (19) is measured, and the feedback control of the heater (17) is made so that the resistance becomes constant according to the resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166653-A (JP)
Title: Magnetic fluid seal device
Inventor: TAKANO YOSHIHISA
IPC: F16J15/43
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic fluid seal device capable of improving productivity and reducing maintenance cost by accurately judging life duration of a magnetic fluid.  <P>SOLUTION: In this device, a magnetic fluid 8 with a relatively high vapor pressure is disposed at an outer side O of a magnetic fluid 7 with a predetermined vapor pressure. Thereby, when the deterioration of the magnetic fluid 7 reaches a position of the magnetic fluid 8 with a high vapor pressure, the magnetic fluid 8 with a high vapor pressure comes to communicate with a sealing side V with high vacuum. As a result, the magnetic fluid 8 with a high vapor pressure is vaporized as outgas, causing deterioration of the vacuum of the sealing side V. The life duration of the magnetic fluid seal device 1 can be judged by this deterioration of the vacuum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167480-A (JP)
Title: Developing device and image forming apparatus equipped therewith
Inventor: HIROBE FUMITAKE
IPC: G03G21/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing the change of the height of a developer level by environment, and an image forming apparatus equipped with the developing device.  <P>SOLUTION: In this developing device, developer (t) with which an electrostatic latent image formed on an image carrier 100 is developed is stored in a developing container 2, and also a developer carrier 10 is rotatably provided at a position where it is opposed to the image carrier 100 of the container 2, and the developer (t) is transported to a developing part P formed between the image carrier 100 and the developer carrier 10 by using the developer carrier 10. Furthermore, developer carrying members 4 and 6 are provided in the container 2, and the developer (t) is stirred and circulated by the carrying members 4 and 6. Then, temperature and humidity in the container 2 are detected by a temperature and humidity detection means 40, and a control means 41 controls the rotating speed of the carrying members 4 and 6 in accordance with the temperature and the humidity detected by the detection means 40, and the height of the developer level is kept at a specified value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174795-A (JP)
Title: Field effect transistor fault detector
Inventor: NAKAZAWA YUICHI
IPC: H02P29/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect the fault of a field effect transistor which controls the drive of a motor in motor up motion or at motor stoppage.  <P>SOLUTION: This detector is equipped with an FET1 which is connected in series together with a motor M between a power terminal and ground, a motor controller 11 which sets the normal-reverse motion of the motor and the stoppage by turning on or turning off the application voltage to the motor M, a gate controller 12 which controls the drive of the motor by turning on or turning off the gate voltage of the FET1, a voltage application means (VB and R<SB>1</SB>) which apply positive voltage on a specified level to the current input terminal of the FET1, a voltage detection means (CMP1) which detects the level of the voltage applied by the voltage application means (VB and R<SB>1</SB>) at turning off of the gate voltage, and a fault detection means (CMP1) which detects the short fault of the FET1 based on the change of the voltage level detected by the voltage detection means (CMP1) at turning off of gate voltage during stoppage of the motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002266810-A (JP)
Title: Method and device for determining valve status
Inventor: FERGUSON ALAN L
IPC: F15B11/00
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To stop a machine to prevent the occurrence of failure any more in a case when a function is failed by judging a valve status such as a valve used in a hydraulic circuit of a hydrostatic transmission and to take many proper measures. SOLUTION: The method and the device for detecting the valve status connected to the hydraulic circuit are provide. This method includes steps for determining an expected value of the fluid characteristic of the hydraulic circuit, measuring an actual value of the fluid characteristic of the hydraulic circuit, and determining the valve status on the basis of the actual value and the expected value.
Patent JP-2003178114-A (JP)
Title: Received order managing device
Inventor: SUGIURA HAJIME
IPC: G06Q50/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide received order managing device allowing its system to be constructed small and capable of accurately judging whether the ordered item can be delivered on the desired date of delivery.  <P>SOLUTION: When an order instruction of any item, number of pieces, and the desired date of delivery are input from an order input means 21, a deliverable date calculating means 35 calculates the deliverable date of the applicable item where the longest lead time concerning the emergency provisions of the item is take into account. This enables accurately judging whether the item can be delivered till the desired date in which the period of acquiring eventual emergency provisions is taken into consideration. Because an emergency provisions date accommodating means 34 accommodates only the date of emergency provisions and their lead time among the constituent elements of the applicable item, there is no need to manage the information covering all constituent elements, which allows the system to be embodied in a small construction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175305-A (JP)
Title: Vacuum filter apparatus
Inventor: HONMA TOMOKI
IPC: B01D33/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum filter apparatus generating no large noise even if a vacuum open valve is opened at a stroke in order to enhance work efficiency and preventing the contamination of a filtrate with dust in the atmosphere.  <P>SOLUTION: In this vacuum filter apparatus constituted so that the vacuum tray 14 connected to a vacuum suction device is provided under the filter cloth provided to the apparatus main body so as to be capable of running in an almost horizontal direction and the slurry supplied to the upper surface of the filter cloth is sucked under vacuum by the vacuum tray 14 through the filter cloth to be filtered, the vacuum tray 14 and the vacuum suction device are connected through a suction pipe 20C and a vacuum open pipe 23 equipped with a vacuum open valve 22 is connected to the suction pipe 20C and an air filter 24 is provided to the end part on the side opposite to the connection part with the suction pipe 20C of the vacuum open pipe 23 equipped with the vacuum open valve 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177556-A (JP)
Title: Photoresist stripper composition and removing method
Inventor: TAKEUCHI YUKIHIKO
IPC: H01L21/027
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoresist stripper capable of easily removing a photoresist layer formed on an inorganic substrate, photoresist residue and dust generated in etching in a process for manufacturing various liquid crystal displays or semiconductor devices without corroding various semiconductor layer materials, electrically conductive materials or insulating film materials and to provide a method for stripping a photoresist.  <P>SOLUTION: A photoresist stripper composition is provided which comprises (a) an alkanolamine, (b) an alkanolamine having one or more structures of formula (1) (where R<SB>1</SB>and R<SB>2</SB>are each H or methyl) per one molecule, (c) an amide-base solvent or a sulfoxide-base solvent, (d) a phosphorus-containing compound, (e) oxycarboxylic acids and (f) water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177529-A (JP)
Title: Photosensitive composition
Inventor: NAKAI HIDEYUKI
IPC: G02B5/20
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition which generates no colored sticky foreign matter and enhances productivity and a color filter obtained using the composition and to provide a photosensitive composition capable of forming a colored image excellent in transmittance, contrast, sensitivity, resolution, solvent resistance and reliability in a liquid crystal cell and a color filter obtained by using the composition.  <P>SOLUTION: In the photosensitive compositions comprising [A] a pigment, [B] a binder resin, [C] an addition-polymerizable compound having at least one ethylenically unsaturated bond, [D] a photopolymerization initiator and [E] a solvent, the photopolymerization initiator is a trihalomethyltriazine compound or a phenylbutan-1-one compound. When a film formed from each of the photosensitive compositions is immersed in ≥10 times (by weight) as much said solvent as the film, dissolution time is within 5 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182069-A (JP)
Title: Ink jet head and its producing method
Inventor: DEGUCHI HARUHIKO
IPC: B41J2/045
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase the production yield of ink jet head by enhancing the reliability of electrical connection of an electrode and a flexible substrate without increasing the production cost significantly.  <P>SOLUTION: The ink jet head 100 comprises a base member 1 of piezoelectric material having a plurality of grooves for forming ink channels. A metal film conducting electrically with a metal electrode 13 formed on the side face of the groove in the base member 1 is formed on the upper surface of the sidewall 11 between the grooves. A flexible substrate 41 is connected with the metal film through anisotropic conductive resin, or the like.  <P>COPYRIGHT: (C)2003,JPO