baber/WOPTO huggingface dataset:
Patent JP-2003166147-A (JP)
Title: Fluid jet controller
Inventor: BANBA HIDEKI
IPC: D03D47/30
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jet controller to which the opening change of a picking nozzle at its jet-starting or finishing time can suitably be set in response to weaving conditions in a simple constitution to control the jet.  <P>SOLUTION: This fluid jet controller is characterized by comprising a throttle valve capable of changing the quantity of a fluid supplied to a nozzle for acting on wefts, a setter for setting a pattern for jetting the fluid from the nozzle in one picking cycle period, and a control circuit for outputting opening signals showing the openings of the throttle valve in response to the rotation angles of a loom on the basis of the jetting pattern set to the setter, wherein the opening change of the picking nozzle at its jet-starting or finishing time is set to the setter as the jetting pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169347-A (JP)
Title: Picture processor and picture processing method and recording medium and its program
Inventor: KONDO TETSUJIRO
IPC: H04N11/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect a motion vector of higher precision from a composite video signal.  <P>SOLUTION: A featured amount converting part 23 generates a high order hierarchical featured amount corresponding to the phase of a chrominance signal at a point under consideration based on a composite video signal. A higher hierarchical motion vector detecting part 25 detects a higher hierarchical vector approximating the motion vector to be finally detected based on the high hierarchical featured amount. A featured amount converting part 24 generates a lower hierarchical featured amount corresponding to a target point being the target of the arithmetic operation of the detection of the motion vector based on the composite video signal in a target point and the peripheral of the target point. A lower hierarchical motion vector detecting part 26 detects the motion vector as the lower hierarchical vector by the arithmetic operation of the lower hierarchical featured amount corresponding to the higher hierarchical vector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168604-A (JP)
Title: Magnetic field generating device
Inventor: AOKI MASAAKI
IPC: A61B5/055
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field generating device which is capable of effectively improving a center magnetic field in intensity without increasing a leakage flux preventing permanent magnet in volume.  <P>SOLUTION: A magnetic field generating device 10 includes a pair of plate- like yokes 12a and 12b confronting each other through a gap. Permanent magnets 14a and 14b are arranged on the opposed surfaces of the yokes 12a and 12b respectively. Magnetic pole plates 16a and 16b are fixed to the opposed surfaces of the permanent magnets 14a and 14b respectively. The magnetic pole plates 16a and 16b contain annular projections 24 respectively. A leakage flux preventing permanent magnet 30 is provided on the peripheral surface of the annular projection 24. A magnetic pressing plate 36 is provided on the peripheral surface of the permanent magnet 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167952-A (JP)
Title: Usability method of pre-evaluating propriety of use of material and system and server therefor
Inventor: MURANAKA MAKOTO
IPC: G06Q50/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a server for allowing a person trying to newly introduce materials containing a chemical substance to accurately pre- evaluate the propriety of use of the materials.  <P>SOLUTION: In the method, a material user pre-evaluates the propriety of newly using the materials by using a server having a test method database 10 maintained by a pre-evaluation service provider, a material database 12 for storing a test result tested by a material provider, a material user database 14 for storing use processing equipment of the materials used by the material user and a reference value set by a law or a company rule, and a means 22 for retrieving the test result with the use processing equipment retrieved from a material-material user database as a key, and calculating a predictive index from a use quantity 18b inputted by the material user and the retrieved test result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169375-A (JP)
Title: Electronic apparatus
Inventor: YASUI EIHIKO
IPC: H04W48/16
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which can automatically select an optimum communication system an enables data transmission.  <P>SOLUTION: In the electronic apparatus which is provided with a plurality of different radio communication systems and transmits data by using any one system out of them, the priority level of the radio communication systems to be used for data transmission is set previously. In the case of data transmission, any one radio communication system is automatically selected according to the priority level, and data transmission is performed. As to the priority level, a system of low consumption power, a system wherein a distance capable of communication is short, a system of high transmission speed, a system of low communication charge, etc., are quoted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167196-A (JP)
Title: Cata-dioptric system
Inventor: SHIBA HIROYASU
IPC: G02B23/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Schmidt Cassegrain cata-dioptric system capable of reducing spherical aberration without complicating the constitution.  <P>SOLUTION: As for the Schmidt Cassegrain cata-dioptric system constituted of a primary mirror, a secondary mirror and a Schmidt plate, at least one of the primary mirror and the secondary mirror is constituted of a rear face mirror. By increasing the number of refraction times and increasing the degree of freedom at designing in such the way, the spherical aberration due to different kinds of wave length generated on the Schmidt plate can be corrected. Besides, as for the rear face mirror, it is required for the refractive lens only to make the rear face the reflection face, then, the weight increase is suppressed as compared with a conventional Schmidt Cassegrain optical system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172676-A (JP)
Title: Powder reduction device
Inventor: HORIKIRI HITOSHI
IPC: G01N1/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple powder reduction device which extracts a small- amount sample from an easily segregable powder and whose range of an application amount is wide.  <P>SOLUTION: The upper edge width of each groove cell in the powder reduction device in which groove cells in mutually opposite grades or in intermittently identical grades are arranged is made different at both ends and/or adjusted, and the powder reduction device which changes a reduction amount ratio or whose range of the application amount is wide is formed. The groove cells are formed to be fan-shaped or circular in such a way that their inner circumferences are arranged to be thin widths and that their outer circumferences are arranged to be wide widths, or the groove cells are formed to be square in such a way that the thin widths and the wide widths are arranged alternately, and their use can be selected. They are combined with equally two-divided stages, and a plurality of equal-amount homogeneous samples can be extracted efficiently.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172387-A (JP)
Title: Mass mounting structure for eye part of leaf spring
Inventor: SEKINE YOSHIAKI
IPC: F16F1/22
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass mounting structure for an eye part of a leaf spring capable of fixing a mass on the eye part of the leaf spring, which was impossible conventionally, and capable of restraining amplitude of the eye part.  <P>SOLUTION: This mass mounting structure is for mounting the damping mass 3 on the eye part 1a formed on an end part of the leaf spring 1 in an almost arc shape on the side view. The mass 3 is welded on an outer peripheral surface 8c side of an end part 8a, and a stay 8 formed almost in an arc shape along an outer peripheral shape of the eye part 1a is fitted onto the outer periphery of the eye part 1a. A screw hole 3a and a hole 8e are respectively penetrated toward the center of the eye part 1a between a lower surface of the mass 3 and an inner peripheral surface 8d of the stay 8. A bolt 9 is screwed into the screw hole 3a, the outer peripheral surface of the eye part 1a is pressed with a tip of the bolt 9, and thereby the stay 8 is fixed on the eye part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172836-A (JP)
Title: Optical waveguide element with optical path alternation function
Inventor: SHIODA TAKASHI
IPC: G02B6/122
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide element which has a condensing function and transforms an optical path in which a problem of the contamination of an optical system is prevented without using such a means as a mechanical grinding and to provide a method of manufacturing the optical waveguide element.  <P>SOLUTION: In the optical wave guide element, a resign block 5, which has the same refractive index as that of a core 2 of the optical waveguide, is formed at the light incident and emitting face of an optical waveguide and has a reflective face which alternates the optical path from the core. The resign block 5 is made contact with the end face of the core 2 which is interleaved between an upper clad 3 and a lower clad 1. The boundary face between the resign block 5 and air serves as a reflective face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176128-A (JP)
Title: Humidity control building material and humidity control material
Inventor: KOBAYASHI HIDENORI
IPC: E04B1/66
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a humidity control building material capable of exhibiting the effect under various humidity environment.  <P>SOLUTION: The humidity control building material capable of controlling relative humidity by the adsorption and desorption of moisture has a humidity control function layer formed by fixing porous alumina on the surface of a base material with a synthetic resin. As a raw material for the porous alumina, alumina obtained by drying and firing aluminum sludge obtained by neutralizing, waste liquid produced in the edging of an aluminum base material composed of aluminum or an aluminum alloy and containing aluminum portion to deposit aluminum, is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255911-A (JP)
Title: Method for producing ether amine
Inventor: FUKUSHIMA TETSURO
IPC: C07C255/13
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing an ether amine, an ether tertiary amine and an ether quaternary ammonium salt. SOLUTION: This method for producing the ether amine (3) comprises reacting a primary or secondary alcohol (1) with acrylonitrile in the presence of an alkali metal hydroxide to obtain an alkyloxypropionitrile (2), then adding water and hydrogenating by using a hydrogenation catalyst: ROH(1)+CH2 = CHCN→ROCH2 CH2 CN(2)→ROCH2 CH2 CH2 NH2 (3) (R is a 6-24C linear or branched alkyl or alkenyl). The method for producing the ether tertiary amine (5) comprises adding an aldehyde to the obtained ether amine (3) in the presence of a metal catalyst or Raney nickel catalyst: R-O-CH2 -CH2 -CH2 -N(CH2 R<1> )2 (5). The method for producing the ether quaternary ammonium salt (6) comprises reacting the ether tertiary amine (5) with a quaternizing agent: R-O-CH2 - CH2 -CH2 -N(CH2 R<1> )2 (R<2> ) (6).
Patent JP-2003176901-A (JP)
Title: Method for controlling boiler system
Inventor: TABUCHI YASUSHI
IPC: F22B35/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler system provided with a first boiler for generating steam of a relatively high pressure, an accumulator for introducing steam from the first boiler through a high pressure header, a low pressure header for introducing steam from the accumulator through a pressure reducing valve, and a second boiler for feeding steam of a relatively low pressure to the low pressure header, capable of optimizing accumulated steam quantity in the accumulator, or optimizing combustion quantity in the second boiler such as a small-sized once-through boiler.  <P>SOLUTION: A steam pressure A in the accumulator 4 and a steam pressure H in the low pressure header 6 are detected. Combustion quantity in the small- sized once-through boiler 20 is controlled based on a preliminarily set maximum working pressure A<SB>max</SB>of the accumulator, a minimum pressure A<SB>min</SB>to be secured in the accumulator, a totally closed pressure R<SB>max</SB>of the pressure reducing valve, a totally opened pressure R<SB>min</SB>of the pressure reducing valve, a target upper limit steam pressure H<SB>max</SB>of the low pressure header, and a target lower limit steam pressure H<SB>min</SB>of the low pressure header.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176453-A (JP)
Title: Powder coating material excellent in powdery flow
Inventor: KAWAMOTO TORIMOTO
IPC: C09D5/03
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a powder coating material capable of forming a coated film therewith excellent in smoothness.  <P>SOLUTION: This powder coating material is obtained by fusing and kneading a dry blend consisting of a vinyl-based copolymer of glycidyl methacrylate, obtained by copolymerizing monomers consisting of glycidyl methacrylate/n-butyl methacrylate/methyl methacrylate/styrene in 35/15/35/15 weight ratio, and having 67°C softening temperature and 3,000 number-average molecular weight, with dodecene diacid and titanium white, cooling the kneaded product, coarsely crushing, finely crushing and then classifying it. The coating material is used for a static powder coating and is characterized by having 500-1,000 flow index, 5-30 μm mean particle diameter and 30-100°C heat softening temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177519-A (JP)
Title: Image forming material
Inventor: SUZUKI TAMOTSU
IPC: G02B5/20
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming material having no unevenness in coating, a smooth coated surface state, a uniform layer thickness, no irregular color, and excellent adhesiveness to a glass substrate.  <P>SOLUTION: In the image forming material obtained by disposing at least an alkali-soluble thermoplastic resin layer and a photosensitive resin layer in this order on a support, a copolymer containing a specified monomer is contained in at least one of the thermoplastic resin layer and the photosensitive resin layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002298273-A (JP)
Title: Rate collection management system of gas, city water, electric power or the like using handy terminal
Inventor: IWAGAMI KUNIHIKO
IPC: G06Q20/00
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To issue also a demand not with a handy terminal for reading the use quantity of gas, water, power or the like and printing the result in a site. SOLUTION: In this rate collection management system of gas, city water, electric power or the like using handy terminal, the download and upload of data can be performed between a host computer for managing data and the handy terminal. The data of a meter reading data retaining means retaining the data for the result of various works of the handy terminal which ended the meter reading work are uploaded to the host computer, the data of in the memories of all handy terminals are host-registered in the host computer, and the data host-registered in the host computer are used as the data for the next meter reading work.
Patent JP-2003180222-A (JP)
Title: Fly exterminator
Inventor: KOSEKI TSUNEO
IPC: A01M1/20
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fly exterminator that can continuously exterminate a large number of flies breaking out, but not transitorily, has excellent safety and hygiene and can be readily transfer to the sites where many numbers of flies breaks out.  <P>SOLUTION: The fly exterminator is equipped with a couple of vertically inclined hollow tubes, a chemical tank for storing a mixed chemical solution including a fly attractant and a fly-killing insecticide, a submerged pump and a pipe for feeding the chemical solution stored in the storage tank by the submerge pump to the upper side hollow tube. Further, a plurality of white hollow strings are hung down like a string curtain from the upper hollow tube down to the lower hollow tube and each top of individual strings is passed through the upper hollow tube and fixed, while each bottom of the strings are inserted into the lower hollow tube. Finally, a reverse U-shaped tube is provided on the top of the feeding pipe so that the chemical solution may be lifted higher than the upper tube, when the chemical solution is fed to the upper hollow tube.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250663-A (JP)
Title: Rotation sensor
Inventor: KIN TOJI
IPC: G01B7/00
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotation sensor, dispensing with being manufactured integrally with a rotary shaft, which is able to be retrofitted, and moreover does not pose restrict on the design of object of use, and enabling miniaturization. SOLUTION: This rotation sensor 10 is equipped with a first rotor 11, a fixed core 12, a second rotor 13, and an oscillation means. The first rotor 11 has a conductor layer 11a shaped into the form of a tube out of an insulating magnetic material and disposed in the circumferential direction, and is mounted on a rotating first shaft 5a at a prescribed position in the axial direction thereof. The fixed core 12 has an excitation coil 12b and is fixed to a fixation member, leaving a space between them in the axial direction the first shaft 5a. The second rotor 13 has a nonmagnetic metal body 13b disposed circumferentially, corresponding to the conductor layer, adjoins the first rotor 11, is mounted on a second shaft 5c rotating relative to the first shaft 5a, and is disposed between the first rotor 11 and the fixed core 12.  The oscillation means is connected to the excitation coil 12b and oscillates the oscillation signal of a specific frequency. Furthermore, this sensor has rotation guides 11c and 13c for guiding the rotation of the first and second rotors 11 and 13 relative to the fixed core 12.
Patent JP-2003136006-A (JP)
Title: Coating apparatus
Inventor: FUKUDA TSUTOMU
IPC: B05C9/06
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus in which an edge body is firmly fixed to apply a coating liquid in a uniform thickness. SOLUTION: The coating apparatus includes a support for the edge and an edge body placed to the tip of the support. The edge body is fixed to the support by means of a fixing means inserted from the bottom in the reverse side to the side facing to the flexible band support. Further, the edge body is fixed in the state of being pulled in the recess made in the support.
Patent JP-2003181063-A (JP)
Title: Game machine
Inventor: TAKANO KENICHI
IPC: A63F7/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine so designed that a driving control of a representation device is conducted, while control burdens and the like of a main control means supervising game action controls are lessened.  <P>SOLUTION: CPU 1710 receives commands for control of peripheral devices (a command for control of a display device 100 of each sort of lottery result and a command for control of a prize ball putting-out device 310) from a main control part 200 and transmits the received commands to corresponding CPU 1020 or CPU 1620. Moreover, the CPU 1710 conducts operations for a driving control of representation devices such as a lamp display device 110 (112) and an effect sound generating device 116 in response to the reception of commands for control of the representation devices (a lighting pattern specifying command and a sound output pattern specifying command) from the main control part 200. Therefore the control burdens of the main control part 200, such as complicated operations on the occasion of transmission of the commands and the driving control of the representation devices, are lessened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002287092-A (JP)
Title: Stereoscopic display device
Inventor: KASCHKE MICHAEL
IPC: G02B30/25
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure display device which has a simple and compact structure and is suitable for use in, for example, a display device to be supported by the head. SOLUTION: This display device is provided with two discrete partial beam paths 21 and 22 for only the left partial image and only for the right partial image for the purpose of observation and switching devices 5, 9, 35 and 38. The information displayed on displays 7 and 31 in image synchronization with the display of the right and left partial images in the displays 7 and 31 are alternately and respectively separately coupled from the common segment of the observation beam paths to one of the two discrete beam paths 21 and 22 by these switching devices 5, 9, 35 and 38.
Patent JP-2003190249-A (JP)
Title: Eye washer
Inventor: ODAKA AKITO
IPC: A61P3/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye washer capable of eliminating the need of repeatedly using a cup to prevent contamination of germs and attain a high safety, and dispensing with an antisepic agent mixed so as to be low-irradiating to the eye.  <P>SOLUTION: In this eye washer, an eye washing lotion at least containing drug is put in a unit dose type eye washing cup, and a film-like lid part is provided. Preferably, the drug is at least one kind of a resolution and astringent, antihistamine, vitamins and amino acids, or it contains trometamol. The eye washing cup is formed of flexible raw material whose light transmittance is 10% or lower at a wavelength ranging from 200 nm to 380 nm. The lid part includes a laminate of a resin sheet layer and an aluminum sheet layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197201-A (JP)
Title: Manufacturing method of expanded grid component for lead storage battery, and manufacturing method of positive electrode plate using it
Inventor: TAKEMASA ARIHIKO
IPC: H01M4/74
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expanded grid component, which excels in current- collecting ability and cannot be easily extended in the up-and-down direction, and a manufacturing method of a positive-electrode plate using it.  <P>SOLUTION: By cutting the one part of a lead alloy sheet 10, a part where cuts 4 are made in the length direction and a non-developed part 2 where the cuts in the length direction of are not made, are formed in the above lead alloy sheet 10, and the above part where cuts 4 have been made in the length direction is expanded in a transverse direction to manufacture an expanded grid component. And the non-developed parts are formed in the approximately central part and both ends of right and left of the grid component 1. In addition, the non-developed part of the approximately central part is made broader than either the non-developed parts of the both ends, and it is used as a tab part 3. Then, it is continuously filled up with the active-material paste 14, and the positive-electrode plate is manufactured.  <P>COPYRIGHT: (C)2003,JPO