baber/WOPTO huggingface dataset:
Patent JP-2002128964-A (JP)
Title: Water vapor permeable material
Inventor: OKAMOTO REIKO
IPC: C08L71/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide water vapor permeable materials which are easy to adjust water vapor permeability and flexibility and excel in mechanical strengths, processability and the like. SOLUTION: The water vapor permeable materials are obtained by incorporating a hydrophilic compound into an ethylene/polar monomer copolymer having a polar monomer content of 10-50 wt.% and a water vapor permeability coefficient of >=0.005 g/m/day, and have a water vapor permeability coefficient of >=0.2 g/m/day. As the above polar monomer, a vinyl ester, an unsaturated carboxylic acid ester, an unsaturated carboxylic acid, an unsaturated carboxylic acid salt, and carbon monoxide are preferred.
Patent JP-2002131582-A (JP)
Title: Optical connector
Inventor: OKADA TAKUYO
IPC: G02B6/38
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector in which ferrules come into contact with each other on the face without inclining and in which optical fibers are fully in contact with each other so that connection loss is reduced. SOLUTION: The optical connector 6 is constituted such that it has a ferrule 1, a spacer 2 and a spring 4 and that the spring 4 pressurizes the ferrule 1 via the spacer 2. The area having the maximum cross section, when the spacer 2 is cut with a plane vertical to the optical fiber 10, is the area other than the part where the spacer 2 is in contact with the ferrule 1; therefore, this contact area of the spacer 2 with the ferrule 1 is narrowed toward the center of the cross section, compared with the area with the maximum cross section. By so designing the spacer 2, the ferrule 1 at its rear end is cleared into space around the spacer 2 and, at its tip, is brought into contact with the opposite ferrule on the face. Thus, the optical fibers 10, which are fixedly positioned at the tip face, are fully in physical contact with each other.
Patent JP-2001169136-A (JP)
Title: Document color remapping method and color area mapping system
Inventor: BALASUBRAMANIAN THYAGARAJAN
IPC: G06T1/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a color area mapping system which maintains the change of color in the local neighborhoods of pixels of an image. SOLUTION: An inputted image is applied to a color area mapping function 100 applying a function G1. A difference between the output from the function G1 and the inputted image is generated by a difference function 102. A space filter 104 is applied to this difference, and the output of the space filter 104 and the output from the function G1 are added by an adder 106. The output of the adder 106 is applied to a color area mapping filter G2 110. The output of the color area mapping filter G2 110 is converted to a device-dependent signal by a printer correction function 112.
Patent JP-2002128794-A (JP)
Title: Method for inhibiting misholding of human serum albumin
Inventor: NOUCHI TOSHINOBU
IPC: C12P21/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the intermolecular or intramolecular misholding of a human serum albumin generated by an alkaline treatment in producing the human serum albumin. SOLUTION: This method for inhibiting the misholding of human serum albumin in monomerizing a human serum albumin polymer through treating the polymer with an alkaline solution is characterized by comprising treating a human serum albumin solution with the alkaline solution in the presence of a SH group-containing compound.
Patent JP-2002133814-A (JP)
Title: Disk housing magazine and disk driving device
Inventor: NISHIOKA YUICHIRO
IPC: G11B23/023
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a magazine wherein a desired tray is surely pulled out when the desired tray is pulled out automatically/manually by widening a space between the grip of the tray to be pulled out and the grip of an adjacent tray, and a disk driving device. SOLUTION: This magazine 2A houses a plurality of trays 220 having grips 226 in different positions and a plurality of trays 230 having grips 236 disposed parallel to each other alternately. The disk driving device 1A is provided with a pair of tray pulling-out levers 133A and 133B connected on the same horizontal plane by a linking mechanism, the levers capable of hooking the grips 226 and 236 on the positions of the grips 226 and 236, and pulling out the trays 220 or 230 one by one.
Patent JP-2002133627-A (JP)
Title: Magnetic tape device
Inventor: TSURUMAKI KAZUNORI
IPC: G11B5/584
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic tape device with no playback error due to an offtrack. SOLUTION: This magnetic tape device is provided with a playback head 3 to read data written on a magnetic tape 14, a piezoelement actuator 13 mounting the playback head 3, a preamplifier 4 to amplify the playback output from the playback head 3, a rectifier 6, the preamplifier 4, a peak hold 7 and analog- to-digital converter(ADC) 8 to detect a magnitude of power level, a CPU 9 to carry out an operation based on output signals from these detection means, digital-to-analog converter(DAC) 11 and the actuator voltage applying circuit 12 to generate a driving force for the piezoelement actuator 13 from the output signal of CPU 9. This makes it possible to avoid a playback error due to an offtrack and provide the highly reliable magnetic tape device.
Patent JP-2002127284-A (JP)
Title: Interior finish sheet for vehicle
Inventor: MIKAMI MASAHIKO
IPC: B32B5/24
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an interior finish sheet for a vehicle which uses a molded resin plate containing bamboo fibers as a reinforcing layer, has stable strength, rigidity, and heat-shrinkage properties and good sound absorbing properties, and comprises a sheet of a uniform thickness. SOLUTION: In the interior finish sheet, a nonwoven fabric of a resin containing natural bamboo fibers is used as the reinforcing layer 1, the reinforcing layers is adhered to both sides of a base sheet 2 of a foamed urethane resin by an adhesive to be laminated, a surface decoration material layer 3 to be an interior finish surface is formed on the surface of one reinforcing layer, and a mold release layer 4 to be an interior finish back is formed on the surface of the other reinforcing layer.
Patent JP-2002133042-A (JP)
Title: System for supporting traffic accident measure
Inventor: TAKADA KUNIMICHI
IPC: G06Q50/26
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a traffic accident measures support system capable of appropriately performing needed measures by objectively and entirely predicting cost effectiveness in the case of performing traffic accident prevention measures about an area where a traffic accident takes place and an area where probable traffic accidents frequently takes place. SOLUTION: This system is provided with a traffic accident information database D1 for storing at least the occurrence position of the traffic accident and the contents of the traffic accident, a traffic accident measures database D4 for storing at least one measure corresponding to the contents of the traffic accident, a terminal device 16 for designating a measures position where accident measures are performed, and a server device 12 for selecting measures stored in the database D4 on the basis of the contents of the traffic accident that takes place at the measures position designated by the terminal device 16. The server device 16 selects the measure in which the ratio of measures expenses needed for measures to an effect obtained by performing the measures is the highest in accordance with the measures position.
Patent JP-2002134122-A (JP)
Title: Fuel electrode material for methanol fuel cell, methanol fuel cell, and manufacturing method of them
Inventor: OTOMO JUNICHIRO
IPC: H01M8/22
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst or a material for a methanol fuel electrode of a low price, direct type methanol fuel cell, the methanol fuel electrode having a catalyst for the material, and/or provide the direct type methanol fuel fell having the catalyst or the material. SOLUTION: The methanol fuel electrode material for the direct type methanol fuel cell has a heteropoly acid comprising hydrogen, oxygen, phosphorus, and a first metal, such as H3PW12O40, a second metal and/or carbon.
Patent JP-2002130023-A (JP)
Title: Abnormality detector for high-pressure fuel supply system
Inventor: MURAKAMI GENICHI
IPC: F02D41/22
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect abnormality in a fuel supply system. SOLUTION: High-pressure fuel is supplied from a high-pressure fuel injection pump 5 to a common rail 3, and the fuel is supplied from the common rail to respective fuel injection valves 1. A control circuit (ECU) 20 determines the presence of fuel leakage from the common rail by comparing common rail fuel pressure fluctuation detected by a fuel pressure sensor 31 during a determination period with a pressure fluctuation-estimated value during the determination period. The determination period is set in a period where a fuel amount flowing into an accumulator is predicted to be brought into the minimum in the first half or the later half in a fuel forcible-feed stroke in the fuel pump, and an influence by the fuel flowing into the common rail during the determination period is minimized to enhance the precision of leakage detection.
Patent JP-2002134285-A (JP)
Title: Illumination environment adjusting method and lighting fixture
Inventor: OBARA KAZUTERU
IPC: H05B37/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an illumination environment adjusting method and a lighting fixture, which can make a lighting environment for making an image display face easy to see, fully realize. SOLUTION: A domain (2) except a portion which overlaps with the image display face (11) which is a lower part from the straight line containing the upper part of the image display face (11) viewed from at least an observer (1) of an wall surface (13) used as a background of the image display face (11) of mostly rectangle shape, and is also upper side from the straight line included with the lower end of the image display face (11), is made into high luminosity rather than other portions of the background surface of the wall (13).
Patent JP-2002136746-A (JP)
Title: Game hall management system
Inventor: TAKEMOTO TAKATOSHI
IPC: G06Q50/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a game hall management system capable of analyzing the game machine information of game machines so as to well-balancedly adjust the nails of the game machines of the entire game hall by inputting nail adjustment information to a portable information terminal equipment, storing the inputted nail adjustment information in a hall management computer and relating and outputting the game machine information, sales information and the nail adjustment information. SOLUTION: The nail adjustment information is inputted to the portable information terminal equipment 900, the inputted nail adjustment information is transmitted to the hall management computer 400 and the nail adjustment information sent to the hall management computer 400 is related with the game machine information and the sales information and displayed.
Patent JP-2002143916-A (JP)
Title: Strip conveying apparatus
Inventor: MIHARA KAZUMASA
IPC: B21B39/06
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a strip conveying apparatus with which a failure concerning the strip conveying apparatus for conveying a strip delivered from the outlet side of a rolling mill at high speed is eliminated, wherein the failure is that flying is generated on the strip which is conveyed at high speed and the strip is deviated from a conveying line and it is hard to smoothely form as strip coil. SOLUTION: On this strip conveying apparatus, a plurality of lines of wire ropes of a means for stabilizing the travel of a strip consisting of driving pulleys and driven pulleys which are arranged above a runout table for conveying the strip and wire ropes which are set around those pulleys are arranged in the width direction of the strip and the plurality of lines of the wire ropes are provided with overlapping parts in the conveying direction. In this way, even when the flying is generated, the strip is pushed back with the wire ropes which are arranged above the conveyed strip, smoothly conveyed to the downstream side, put between pinch rollers and formed into the strip coil at high speed.  Furthermore, because the overlapping parts are provided, even when the tip part of the strip collides against a part where the gradient of the wire rope is sharp, the tip part is pushed with the plurality of lines of the continuously arranged wire ropes and collosion is easily relieved.
Patent JP-2002144185-A (JP)
Title: Intermediate buffer member
Inventor: KAWAZOE YUJI
IPC: B62D65/18
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To smoothly perform workpiece placing and conveying work without mutual interference among the workpieces and smoothly and efficiently operate arms. SOLUTION: The upper face of a workpiece placing base 50 is provided with this intermediate buffer member 24 having first to fifth placing parts 52a-52e comprising a plurality of stage parts formed in tiered stand shape gradually lower in height direction dimension from the back side toward the front side.
Patent JP-2002137894-A (JP)
Title: Brake device for working machine
Inventor: YOSHITAKE KYOSUKE
IPC: F16D65/28
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional brake device for a working machine: that in the event of an operating error of a source of pressure which produces an increased operating pressure during the application of a brake, the braking pressure and therefore the braking force of the brake drops. SOLUTION: If a symptom of an operating error arises in the operating condition of a prime mover 11 during the application of the brake, a controller 18, on detecting the symptom, immediately switches a solenoid selector valve from 17 to 17b, closing a line 16. This avoids a change in amount of pressure oil between a master cylinder 8 and the valve 17 and the hydraulic force therebetween is kept at a hydraulic pressure p1 which remains the same even after the failure of the prime mover 11. Hence, an assist pressure pa which is generated in an oil chamber 8b is kept generated as it was before the failure of the prime mover 11 occurs. As a result, even with the failure of the prime mover 11, a high braking pressure pc can be produced with the same leg power as that exercised before the failure, so that a decrease in braking pressure is prevented for security.
Patent JP-2002150984-A (JP)
Title: Sample holder
Inventor: SUZUKI TOSHIAKI
IPC: G01N1/32
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a sample holder which can facilitate a working, such as additional working or the like. SOLUTION: A rectangular parallelepiped-shaped support hole 32 is formed at the tip of the sample holder body 31, and the rectangular parallelepiped- shaped sample base 33 is set in this hole. As for the sample base 33, a rectangular parallelepiped-shaped groove 34 is formed perpendicular to the upper face of the sample base 33. The longitudinal and lateral sizes of the groove are respectively made a slightly larger than each of the longitudinal and lateral sizes of the sample for observation, and the height (depth) size of the groove is made considerably larger (for example, not less than two times) than the height size of the sample for observation.  A probe 28 for pickup supporting the sample 26 is moved in the direction of the support hole 32 of the tip part of the sample holder body 31, and the sample 26 is inserted into the groove 34, formed in the sample base 33 set in the support hole 32.
Patent JP-2002151686-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KOGA HIROTAKA
IPC: H01L23/52
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device comprising a MOS element together with its manufacturing method wherein an oxide film or nitride film provided on the side surface of a gate electrode is prevented from becoming in overhanging state, and the MOS element is prevented from degrading in characteristics. SOLUTION: A polysilicon film 103, a high-melting-point metal film or high- melting-point metal silicide film 104, and an insulating film 105 are sequentially laminated on a gate insulating film 102 formed on a semiconductor substrate 101. The insulating film 105 and the high-melting-point metal or high-melting- point metal silicide film 104 are etched into a prescribed shape so that a thermal nitride film 106 is formed on the side surface of an upper-layer electrode 104. Then the polysilicon film 103 is etched with the cap layer 105, the upper-layer electrode 104, and the thermal nitride film 106 as a mask to provide a lower- layer electrode 103. A thermal oxide film 107 is formed on the side surface of the lower-layer electrode 103 to form a gate electrode 100. Then ion is implanted using the gate electrode 100 to form a source/drain region 108.
Patent JP-2002152028-A (JP)
Title: Output buffer circuit
Inventor: SATO TAKEHISA
IPC: H03K19/0175
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit that optimizes its current drive capability and reduces production of a noise. SOLUTION: The output buffer circuit of this invention is provided with a driver at an output stage and a pre-driver having first and second pre-drivers. The first pre-driver charges up or discharges a first internal node depending on a voltage level of a first control signal or a voltage level at an input terminal, and the second pre-driver charges up or discharges a second internal node depending on a voltage level of a second control signal or the voltage level at the input terminal. The driver at the output stage drives the output terminal depending on the voltage levels of the first and second internal nodes.
Patent JP-2002153705-A (JP)
Title: Filter member and filter apparatus equipped therewith
Inventor: FUKUSHIMA TOSHIYUKI
IPC: B01D29/50
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of untreated water. SOLUTION: The filter member 2 has a coil spring 40, which urges a filter element 22 toward the lower nut 30 being the lower end position control member mounted on a perforated pipe 21, between the upper end of the filter element 22 and the undersurface of a fishplate 10 as a spring member. Accordingly, since the filter element 22 is always pressed by the coil spring 40, the manufacturing permissible error of the filter element 22 and the shrink quantity thereof at the time of moistness can be absorbed. Therefore, the manufacturing work of the filter element 22 which must be arranged in a tower main body in a plural unit can be facilitated and the generation of untreated water not passing through the filter element 22 can be prevented.
Patent JP-2002144647-A (JP)
Title: Printing control unit and method therefor
Inventor: KITANO JIRO
IPC: B41J11/14
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a printing control unit capable of avoiding such a phenomenon that recording paper is brought to a held state accompanied by the voltage drop of a power supply such as a battery or the like to become impossible to take out. SOLUTION: A power supply 33 is equipped with an input power supply such as battery or the like, an input voltage detection means for detecting the voltage from the input power supply, and an input voltage threshold value judge means for comparing the detection value (Vin) of the input voltage detection means with a preset threshold value (Vth) to judge the same. When the power supply voltage (Vin) during printing is less than the threshold value (Vth), the members (platen rollers) holding the recording paper is moved to a position spaced apart from the recording paper regardless of a printing state.
Patent JP-2001190700-A (JP)
Title: Apparatus for controlling x-ray dose
Inventor: SMITH LEIF
IPC: A61M25/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for the controlled supply of ionizing radiation to a part to be treated. SOLUTION: The apparatus includes an ionizing radiation generation source 4 installed at the final end of a slender member 6 and also has a control unit 12 to control the movement of the radiation source 4 at a part to be treated through a drive unit 21. The method of this invention includes the regulation of radiation dose at the part to be treated by controlling the movement of the radiation source.
Patent JP-2002155031-A (JP)
Title: Method for producing fluorinated ester compound by using gas chromatography
Inventor: KAWAHARA KENGO
IPC: G01N30/06
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorinated ester compound, capable of effectively producing the compound by accurately analyzing the fluorinated ester compound, and to provide the same method capable of effectively conducting chemical conversion of the compound. SOLUTION: This method for producing the fluorinated ester compound comprises conducting chemical reaction of a raw material compound, wherein the chemical reaction is conducted until the yield of the fluorinated ester compound measured by gas chromatography where a non-polar column is used reaches a predetermined yield. Further, the method comprises conducting chemical conversion of the fluorinated compound to give the product, wherein the chemical conversion is conducted until the conversion of the fluorinated ester compound measured by the same method reaches a predetermined conversion.
Patent JP-2002154320-A (JP)
Title: Air-conditioning device for vehicle
Inventor: YAMAGUCHI AKIRA
IPC: B60H1/32
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent freezing using a temperature sensor 9 for detecting evaporator temperature and to enhance control performance. SOLUTION: This device includes a temperature computing means 100 for producing a first signal correlated with the temperature of the lowest temperature portion of an evaporator according to an output E of the temperature sensor 9 and for converting, using a time constant τ matching heat load conditions 7, 23, 24 and 30 affecting the state of heat exchange in the evaporator, the output E of the temperature sensor 9 into a second signal Eτ correlated with the temperature W of air spit out of the evaporator; a freezing preventing means 200 for controlling the amount of refrigerant supplied to the refrigerator, while taking the first signal of the temperature computing means 10 into account; and an air-conditioning control means 300 for controlling each air- conditioning equipment while taking the second signal Eτ of the temperature computing means 100 into account.  Thus, the control performance can be enhanced in a similarly way to control over air-conditioning at a usual air temperature W.
Patent JP-2002155890-A (JP)
Title: Vacuum pump
Inventor: YAMASHITA YOSHIHIRO
IPC: F04D19/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump having excellent heating efficiency and responsiveness when removing products adhered and deposited in the vacuum pump and implementing the increase in heating temperature. SOLUTION: The vacuum pump comprises: a rotor 2 rotatably installed in a pump case 1; a plurality of rotor blades 4 on an outer peripheral face on an upper side of the rotor 2; stator blades 5 arranged between the upper and lower rotor blades; a screw stator 7 arranged at a position opposite to an outer peripheral face on a lower side of the rotor 2. A sheathed 10 as a heating means is directly embedded or disposed to be fitted into the screw stator 7.