baber/WOPTO huggingface dataset:
Patent JP-2002097230-A (JP)
Title: Method for producing fluorine-containing copolymer
Inventor: KURIHARA SATOSHI
IPC: C08F214/26
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for correctly preparing a required copolymerization ratio of a fluorine-containing vinyl ether in the process of producing a copolymer from copolymerization of tetrafluoroethylene and a liquid fluorine-containing vinyl ether in an aqueous medium. SOLUTION: A fluorine-containing copolymer is produced by copolymerizing tetrafluoroethylene with a fluorine-containing vinyl ether represented by the general formula of RfCH2OCF=CF2 (wherein Rf is a polyfluoroalkyl group permissible to contain other halogen atoms) in an aqueous medium by feeding the fluorine-containing vinyl ether in liquid state by portionaly at the reaction temperature of <=50 deg.C.
Patent JP-2002103209-A (JP)
Title: Table for wafer polishing device
Inventor: YASUDA HIROYUKI
IPC: B24B37/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a table for a wafer polishing device which is excellent in adhesiveness of a polishing pad to a pad holding surface, and is suitable for manufacture of a wafer having a large diameter and high quality. SOLUTION: This table 2 for wafer polishing device comprises a table body comprised of ceramic base members 11A and 11B, and a polishing pad 18 which is adhered to be detacable via an adhesive 17 to a pad adhesion surface 2a of the table body. A semiconductor wafer 5 is brought into sliding contact with the polishing pad 18, whereby the semiconductor wafer 5 is polished. A surface roughness of the pad adhesion surface 2a is 0.15 μm to 0.3 μm.
Patent JP-2002099905-A (JP)
Title: Object-discriminating apparatus
Inventor: KOJIMA KOICHI
IPC: G06T1/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To discriminate the type of an object by using two kinds of detecting means, based on different detection systems. SOLUTION: An image of a high temperature part in the object extracted from an infrared image photographed by an IS2, using the x-y coordinate, is converted into an X-Z coordinate system of an LR1 (S15). On the X-Z plane, it is determined whether at least one detection value extracted from detection values of the LR1 and provided with a high possibility of a reflector is included in an object existing area match the high temperature part with a high possibility of an image of an exhaust tube part or positioned in the vicinity of the existence area (S16), and according to the discrimination results, it is discriminated that the object is a vehicle or a living body (S17, S19).
Patent JP-2002111975-A (JP)
Title: Image reader and image forming apparatus using the same
Inventor: TAKADA AKIHIRO
IPC: H04N1/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a black stripe, etc., from emerging on a rear end portion of an original copy due to a shadow resulting from the thickness of papers in an image reader having an imaging optical system fixed to imaging devices for reading an image with scanning the original copy. SOLUTION: An original copy rear end detection sensor 42 detects the rear end of an original copy 2 passing below the sensor 42 to estimate the time point at which the rear end of the copy 2 passes over a reference position in an image reading range A, based on the distance between the sensor 42 and the reading range A and the copy feed speed. Among image data read by imaging devices 34, those image data taken at the rear end of the copy 2 and within a specified range around it in the copy feeding direction are converted into image data corresponding to e.g. the paper color of the original copy 2, thereby canceling a black stripe, etc., resulting from shadows.
Patent JP-2002112357-A (JP)
Title: Remote monitoring device
Inventor: YAMAGUCHI KATSUMI
IPC: B66B3/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring device that collects data without providing a special device in a terminal means. SOLUTION: The remote monitoring device is provided with a data collection means 3 that collects an operating state of an installed device provided to a building 1 being a monitor object, a data conversion processing means 6c that is placed in a monitor center 6 and connected to the data collection means 3 via a communication channel 4, and a terminal means 5 that is connected to the data conversion processing means 6c via the communication channel 4. The remote monitor uses the data collection means 3 to extract information of the installed device via the data conversion processing means 6c in response to an access from the terminal means 5. Thus, the installation cost can be reduced.
Patent JP-2002111973-A (JP)
Title: Controlling method, image reader and memory medium
Inventor: SERIZAWA MASAHIRO
IPC: G03B27/54
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the inconvenience that in order to check which region on an original copy is to be actually read, a user must either compare and confirm input coordinates with an original copy image or once read the copy and display/print out it, and neither is able to confirm directly the region to be read. SOLUTION: The control method of controlling an image reader for reading a subject image with a subject being illuminated by light sources comprises a step of setting a reading region and a step of turning on those light sources located approximately outside the reading region enough to make confirmable the reading region set by the region setting step, without turning on those light sources located approximately inside the reading region.
Patent JP-2002111798-A (JP)
Title: Portable telephone set
Inventor: HASEGAWA KAZUNORI
IPC: H04W88/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To specify a transmitter at a glance and to reply based on the information of the display of an incoming call arrived in absence by displaying a telephone number and a mail address, etc., simultaneously with the display of the incoming call in absence. SOLUTION: A control part 2 judges whether or not the telephone number of a caller is dial-registered in a RAM 9 when the kind of the incoming call terminated to a radio transmission/reception circuit part 1 is voice and displays the memory dial index of the caller at a display part 3 when it is registered. When the telephone number of the caller is not registered in the RAM 9, the telephone number of the caller is displayed at the display part 3. Also in the case that mail is terminated to the radio transmission/reception circuit part 1, the memory dial index or mail address of the caller is displayed at the display part 3 similarly.  Further, the telephone number or mail address of the caller displayed at the display part 3 is selected, a key allocated to telephone call origination/mail transmission by an input key group 5 is pressed and the telephone call origination or the mail transmission can be performed.
Patent JP-2002103038-A (JP)
Title: Arc welding machine provided with electric shock reducing function
Inventor: OZAWA MAMORU
IPC: B23K9/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a welding machine with which the electric shock is reduced by decreasing frequency and time of outputting no-load voltage between a consumable electrode and a base metal as much as possible in order to more reduce danger by the electric shock to the human body. SOLUTION: In a start-up detecting circuit 2, in one welding operation process which is specified by the electrode lifting/releasing time when the consumable electrode 10 is lifted from the base metal 11 in order to vanish the arc from the start-up time when the consumable electrode 10 is brought into contact with the base metal 11 in order to generate the arc, a driving signal is sent out to the power source 9 for arc welding only at the point of time when the contact between the consumable electrode 10 and the base metal 11 is first detected and the power source 9 for arc welding is driven.
Patent JP-2002103250-A (JP)
Title: Motor driven tool
Inventor: SUZUURA TSUKASA
IPC: B25F5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor driven tool realizing increase of airflow, noise reduction and stress reduction, and a small centrifugal fan of the motor driven tool with large air flow, reduced noise and high strength. SOLUTION: Each blade 2 integrally fixed on a fan body 1 is provided with an inclination part 5 on an outer diameter end portion thereof, with a thickness of the part 5 gradually getting thinner toward the outer diameter.
Patent JP-2002107293-A (JP)
Title: Content measuring device and garbage disposal device using it
Inventor: HARADA MASAKI
IPC: G01N21/3554
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the measurement precision in a device for measuring the content of a specified substance contained in a measuring object. SOLUTION: This content measuring device comprises a tungsten lamp 61 and a pyroelectric element 63, wherein the applied voltage of the tungsten lamp 61 is changed by a control circuit 51, and the content of the specified substance is calculated on the basis of the output signal of the pyroelectric element 63 obtained by that means.  The control circuit 51 expresses the light detection quantity of the pyroelectric element 63 in the emission of the tungsten lamp 61 by each applied voltage by the total sum of the product of the luminous intensity of the tungsten lamp 61 in each wavelength section when the wavelength band is divided into a plurality of wavelength sections, the light reflectance of the measuring object, and the sensitivity of the pyroelectric element 63, calculates the reflectance of the measuring object in each wavelength section by solving the simultaneous equations thus obtained, and calculates the content of the specified substance contained in the measuring object on the basis of the distribution of light reflectance.
Patent JP-2002110793-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAMAOKA EIJI
IPC: H01L23/522
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which enables protection of metal contamination or the like in forming a multilayer interconnection. SOLUTION: A first plug 106 and a contact layer 106a are formed in a first connection hole 105. A first wiring pattern 103a is formed by etching a second insulation film 104, a conductive film 103 and a first insulation film 102. A fourth insulation film 109 and a third insulation 108 film are polished and planarized, applying a CMP method so that the top of the plug 106 and the contact layer 106a is not exposed. A second connecting hole 113 is formed, so that the top of the plug 106 is exposed to the bottom face then a second plug 114, and a contact layer 114a are formed in the connecting hole 113. Metal contamination due to metals, consisting of the plug 106, can be prevented because the plug 106 will not be exposed, in the process of polishing the insulation film 109 and the insulation film 108.
Patent JP-2002107974-A (JP)
Title: Method for manufacturing coating material for charge generating layer, electrophotographic photoreceptor which uses the coating material for charge generating layer manufactured by the method, and process cartridge and electrophotographic device both having the electrophotographic photoreceptor
Inventor: HIRANO HIDETOSHI
IPC: G03G5/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a coating material for charge generating layer in which a charge generating material is uniformly and stably dispersed in a fine particle state and which shows excellent stability during circulated, to provide an electrophotographic photoreceptor having good image characteristics manufactured by using the coating material for charge generating layer manufactured by the above- mentioned method, and to provide a process cartridge and an electrophotographic device both having the above electrophotographic photoreceptor. SOLUTION: In the method for manufacturing the coating material for charge generating layer to be used to form a charge generating layer, a charge generating material is dispersed by using a dispersion medium of a mass >=1.5 times that of the dispersion solution. The electrophotographic photoreceptor is obtained by using the coating material for the charge generating layer prepared by the above-mentioned method, and the process cartridge and the electrophotographic device have the above electrophotographic photoreceptor.
Patent JP-2002101706-A (JP)
Title: Sulky rice transplanter
Inventor: TANAKA TOMIO
IPC: A01B63/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To accurately carry out an automatic selection and operation of line drawing markers in a sulky rice transplanter in which a seedling planting apparatus liftably connected to the rear part of a traveling machine body is equipped with a pair of right and left line drawing markers for forming a machine body traveling standard line of a next process so as to freely move markers backward and forward. SOLUTION: This sulky rice transplanter is equipped with an automatic lifting means for automatically lifting the seedling planting apparatus in linking to steering of front wheels 1 by a set angle or more and with an automatic marker means for automatically selecting a projection operation of the line drawing markers 91a and 91b at the opposite side in the front wheel steering direction in linking to steering of the front wheels 1 by a set angle or more and is made so that operations of the automatic lifting means and the automatic marker means are stopped based on based on the detected result of clutch disengaging operation of any of levee-side clutch levers 74.
Patent JP-2002106319-A (JP)
Title: Oil separator structure for engine
Inventor: TANAKA TAKAYUKI
IPC: F01M13/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a mounting part in a structure where a separator chamber of a comparatively large capacity is mounted on a side wall part of a cylinder block, and the oil separating function. SOLUTION: A frame-like bank part 11, and an inner bank part 13 extended in the cylinder array direction to vertically defining an inner space of the bank part 11 and connected to the frame-like bank part 11 at its both ends, are mounted on a cylinder block side wall. On the other hand, cover side bank parts 22, 23 oppositely butted to projecting end faces of the frame-like bank part 11 and the inner bank part 13, are mounted on a cover member 20 covering the inner space 12 surrounded by the frame-like bank part 11, and a cut part for circulating the blow-by gas is formed on a cover side bank part 23 at a position opposite to the inner bank part 13. A baffle plate 25 is mounted inside of the cover member at a lower position with respect to the cover side bank part 23 on a position opposite to the inner bank part 13.
Patent JP-2002107035-A (JP)
Title: Locker type refrigerator
Inventor: MORISHITA KAZUTOSHI
IPC: F25D13/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a locker type refrigerator capable of strictly managing the temperature of a cold storage chamber, even without providing a temperature sensor in the storage chamber easily affected by the influence of an atmospheric temperature. SOLUTION: The locker type refrigerator comprises a plurality of cold storage chambers 2 arranged in the refrigerator 1a to house an article to be stored, and a cold gas duct 5 for supplying cold gas into the refrigerator 1a to cool the respective chambers 2. The refrigerator further comprises an operating unit 11 set to a temperature in the chamber 2, the atmospheric temperature sensor 12 for detecting the atmospheric temperature, and an inside refrigerator temperature sensor 7 for detecting the temperature of the cold gas discharged from the duct 5 into the refrigerator 1a, connected to a controller 8.  The controller 8 has a temperature difference detecting means 13 for obtaining the temperature difference between the atmospheric temperature and a set temperature, a correcting means 15 for correcting the detected temperature of the cold gas in response to the difference, and a temperature control means 16 for controlling an air volume or the like of a supply fan 6, so that the corrected temperature of the cold gas becomes the set temperature.
Patent JP-2002114356-A (JP)
Title: Carrier control device and method
Inventor: YAMADA JUNJI
IPC: B65G43/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To minimize changes required for carrier control software when changes are generated in a part of a hardware constitution, in a carrier system. SOLUTION: A carrier control device for controlling a carrier device including a plurality of rollers for carrier includes a carrier control sequencer 401 and a roller control sequencer 404. The carrier control sequencer 401 determines a control sequence of the roller to be used for carrier by using carrier speed information and carrier object information stored in storing parts 402, 403, 409 and 410. When driving of the rollers is instructed based on the control sequence, The roller control sequencer 404 refers to a storing part 411 for registering a driving source in cooperation with each of the plurality of rollers and outputs a driving instruction to a necessary driving source.
Patent JP-2002109509-A (JP)
Title: Image diagnostic apparatus for medical use
Inventor: ISHIGURO TAKASHI
IPC: G16H10/60
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image diagnostic apparatus for medical use capable of improving the image reading efficiency by adding accessory information that attention is paid to an image forming an attention image (a key image) when performing inspection (image pickup) and reading the image. SOLUTION: Image pickup data of a subject picked up by an image pickup means is processed to generate the image data of the subject, the image data is stored in a storage means, and the image data is converted into an image and displayed on a display means. An information inputting means for inputting information on the subject and pickup information or the like of the image pickup means, and an attention image command inputting means for inputting the command that attention must be attracted to the image which is under pickup and/or already picked by the image pickup means, and required to be re-read during the reading by the display means.  The attention image information data is read from the attention image information data storage means according to the command from the attention image command inputting means, and the read attention image information data is displayed on the display means simultaneously with the attention image.
Patent JP-2002116052-A (JP)
Title: Measuring device
Inventor: KONDO HIROYUKI
IPC: G01D3/024
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To realize a measuring device capable of improving measuring precision for sudden input change with range switching. SOLUTION: If voltage and current measured by a measuring means 12 are the data of a smaller measuring range than a current measuring range, a control means 14 starts time measurement by a time measuring means 13, and if the data of the small measuring range in a prescribed period of time set by a prescribed period setting means 15 are continuous, measuring range switching means 4, 5 are controlled to switch the measuring range to the smaller measuring range in one stage than the current measuring range. If the data of the small measuring period in the prescribed period are continuous further after the switching, the measuring range switching means 4, 5 are controlled to further switch the measuring range to the smaller measuring range in one stage.  In addition, an input signal is the level of the maximum value or more of the current measuring range, and switched to the maximum ranges 6, 9 if the data of voltage and current input to the control means 14 are the maximum value of the current measuring range.
Patent JP-2002123920-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI YOSHIO
IPC: G11B5/65
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which realizes high-density information recording, particularly high recording resolution for magnetic recording. SOLUTION: An information recording layer made of a mixture of a L10 regular alloy selected from the following group (A) and MgO is used for a perpendicular magnetic recording medium. The group (A) includes FePt regular alloy, CoPt regular alloy, FePd regular alloy and alloys of these. The information recording layer has a fine magnetic domain structure and makes high- density recording possible as indicated by the reproduction output spectrum showing the result of the evaluation of recording and reproducing in one example of the magnetic recording medium. The medium can be produced at a lower film forming temperature compared to a L10 regular alloy mixture thin film by conventional techniques.
Patent JP-2002125173-A (JP)
Title: Magnetic flux reduction coil and television receiver
Inventor: OGAWA SHIN
IPC: H04N5/64
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic flux reduction coil that can effectively reduce magnetic flux from an external device so as to prevent heat generation and energy loss and to provide a television receiver. SOLUTION: The coil mountable at a desired position on a tube face of a picture tube is configured and the coil is wound at a local position on the tube face to reduce the magnetic flux from the external device. Thus, this invention provides the magnetic flux reduction coil that can effectively reduce the magnetic flux from the external device so as to prevent heat generation and energy loss and provides the television receiver.
Patent JP-2002124040-A (JP)
Title: Optical disk, optical disk discrimination method and optical disk unit
Inventor: HASEGAWA HIROYUKI
IPC: G11B19/12
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To easily discriminate whether an optical disk has an increased recording capacity or not. SOLUTION: An optical disk 10 is rotated at a desired speed and at a desired position, and a signal recorded on the optical disk is read. When a CRC recorded on a read-in area or a program area on which data can be recorded is reproduced, reproduction is performed by using a CRC error detection polynomial expression based on a difference of unit delay amount during interleave processing. A difference in recording density is discriminated by the reproduction output. A de-interleave processing system selected by a short unit delay amount is selected in the case of an optical disk for normal density, and a de-interleave processing system selected by a long unit delay amount is selected in the case of a high-density optical disk. Thereby, suitable data processing can be realized according to the difference in recording density.
Patent JP-2002119317-A (JP)
Title: Shoulder bag with side belt
Inventor: TANAKA FUKIKO
IPC: A45C3/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To enable a user to take out a thing from a bag, from a small shoulder bag to a large golf bag, with vacant both hands at need without putting the bag on a floor or a shelf by equipping a side belt on the bag to prevent a shoulder belt of the shoulder bag from slipping off the shoulder without tiring the user even if the bag is hung on a shoulder for a long time. SOLUTION: An additional side belt 4 detachable to all bags, including a shoulder bag, music instrument case, pochette, note personal computer case, sport bag, etc., is attached to this bag with shoulder belt. Thus a user can take out a thing from the bag at need with both vacant hands.