baber/WOPTO huggingface dataset:
Patent JP-2002138123-A (JP)
Title: Resin emulsion including silicon compound, method of producing the same and resin composition for aqueous paint including the resin emulsion
Inventor: TAKIGAWA KAZUNORI
IPC: C08F291/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin emulsion having sharp distribution of particle size preferably used for an aqueous paint having excellent coating properties and coating appearance together with good storage stability and anti-pollution property, and to provide a method of producing it and a resin composition for an aqueous paint including the resin emulsion. SOLUTION: This method of producing a resin emulsion includes the steps of mixing a polymerizable monomer (B-1), a silicon compound and/or its partially hydrolyzed condensate (B-2), an emulsifier and/or a water-soluble polymer compound (B-3) and water, applying mechanical shear to the mixture to form an emulsified liquid (B), and adding (B) in the presence of seed particles (A) dispersed in water to form polymer particles (C). Another method of producing the resin emulsion utilizes polymer particles (C) to form double-layered polymer particles (E) having core/skin structure. The resin emulsion is obtained by the method. The resin composition for aqueous paint includes the resin emulsion.
Patent JP-2002140850-A (JP)
Title: Disk player
Inventor: KAWAKUBO KIYOSHI
IPC: G11B17/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a disk player which can be manufactured at low cost by simplifying its structure and by making it compact and which has a slot into which a disk-shaped recording medium can be inserted in a state the medium is held in a longitudinal direction. SOLUTION: A feed roller 108 is fixed at a position close to the entrance for disk insertion of the device main body, and loading guide parts 78, 80, and 88 are adjacently fixed to the feed roller. A disk 276 is prevented from running off and falling from the feed roller 108 during this loading operation by performing a feed operation by carrying the disk 276 inserted from the entrance for disk insertion on a feed roller 108 and turning the feed roller 108 and by carrying out a move operation so that the disk is loaded in a state the disk 276 is clamped between the feed roller 108 and the loading guide part 80.
Patent JP-2002150898-A (JP)
Title: Operating equipment of switch
Inventor: KUROKI KUNIYOSHI
IPC: H01H33/40
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability by preventing troubles due to increase of output of opening/closing operation, with comparatively simple means. SOLUTION: A principal axis 9 of a main part of a switch is made to rotate by releasing power of a driving spring 7, which connected the axis and this drives the main part of the switch. While the drive spring 7 is connected with a motor 1 through a speed reducer 2 enabling to join/disjoin, it accumulates the power to a predetermined level by the rotating torque of the motor 1, and when it is separated from the motor 1, the releasing power is transmitted to the principal axis 9. The drive spring 7 consists of a whirl spring, and this swirl spring is constituted to have whirl spring elements 21 and 22 connected with the same screw axis 20 in two or more turns.
Patent JP-2001212499-A (JP)
Title: Method for forming metallic coating film
Inventor: TOYOSHIMA SHINJI
IPC: C09D201/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a metallic coating film of a metallic base pigment free from uneven or cloudy appearance of the coating film due to the fine aggregation of a flake-like luster pigment and excellent in depth, glitter and flip-flop characteristics and prevented from color change considered to be due to the aggregation of an organic coloring pigment caused at the time of circulation of a coating material in a circulation pipe line. SOLUTION: In this method for forming a metallic coating film and a clear coating film on a base material on which an under coating film and an intermediate film have been formed, a metallic base coating material forming the metallic coating film is prepared by dispersing the flake-like luster pigment and a phosphate group-containing acrylic resin and subsequently blending other coating material components.
Patent JP-2002147653-A (JP)
Title: Piping system fixing member
Inventor: MARUYAMA TAKAMASA
IPC: F16L3/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight piping fixing member free from corrosion, and capable of being easily driven into the earthen floor under the floor, and surely fixing a piping, a sheathed pipe or a header on a predetermined position of the earthed floor under the floor. SOLUTION: This piping fixing member 1 is used for fixing the piping, the sheathed pipe or the header to the earthen floor under the floor, and composed of a resin saddle 11 having a locking part 111 for locking the piping, sleeve or header, and a earthen floor fixing part 112 having a square nail insertion hole 112a, and a resin nail 12 driven into the earthen floor through the nail insertion hole 112a of the saddle 11, the nail 12 has a head part 122 on a basic end part of a driving part 121, the driving part 121 has a square cross section, a top face of the head part 122 is a flat face, and the head part 122 has saddle pressing parts 123, 124 for pressing the earthen floor fixing part 112 of the saddle 11.
Patent JP-2002146030-A (JP)
Title: Method for producing surface-modified rubber
Inventor: IZUMIMOTO TAKAHARU
IPC: B60C19/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a surface-modified rubber by imparting the surface of a discarded cured rubber with adhesivity so as to enable the discarded cured rubber to be reused in wide applications while maintaining an inexpensiveness inherent in discarded cured rubber material, and to provide elastic molded products, compounds for tire, paving materials and pavements each using the surface-modified rubber. SOLUTION: This method for producing a surface-modified rubber comprises a coating process of incorporating 100 pts.wt. of a discarded cured rubber with 0.05-5 pt(s).wt. of sulfur to make the sulfur adhere to the surface of the discarded cured rubber.
Patent JP-2002143472-A (JP)
Title: Game machine
Inventor: WADA TOSHIHARU
IPC: A63F7/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To enable a player to take part in performance pattern selection. SOLUTION: A CPU 1020 receives a signal showing a designated performance pattern shown by information, which is transmitted from portable terminal equipment 3000, showing the designated performance pattern (step S1900) and makes a special picture pattern display device (peripheral device for direction) 100 perform performance based on this signal (step S1902) so that the player can take part in the performance pattern selection.
Patent JP-2002143789-A (JP)
Title: Method and apparatus for water replacement
Inventor: FUSE MASARU
IPC: B01D12/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a water replacement method which can maintain the cleaning function of a cleaning petroleum solution and use the cleaning solution repeatedly and an apparatus for the method. SOLUTION: An ultrasonic vibrator (vibration means) 2a is arranged in a cleaning tank 1 in which the cleaning petroleum solution is placed, and a deairing column (water removing means) 3 is connected to the cleaning tank 1. An object 10 to be cleaned immersed in the cleaning solution is vibrated by ultrasonic waves from the vibrator 2a, and water and the cleaning solution which are adhered to the surface of the object 10 are replaced to clean the object 10. Only water of a mixed liquid of water and the cleaning solution is removed by the deairing column 3.
Patent JP-2001243256-A (JP)
Title: Content display method, its device based on web advertisement and content display program
Inventor: GRAHAM JAMEY
IPC: G06Q30/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a targeted sales system to distribute on-line advertisement to a reader based on a reader's interest on the Internet. SOLUTION: In one example of this invention, the advertisement is exactly transmitted to the reader of a document by using a concept of user's interest, a concept of advertiser s interest and matching of document under browsing. The advertisement corresponding to context is generated by every page under browsing by a browser and the advertisement is associated with the pages of the document. The advertisement to be exactly provided by this invention is associated, for example, with the document in which the advertisement is integrated for substantially free or the integrated advertisement is also used.
Patent JP-2001210908-A (JP)
Title: Surface-emitting semiconductor laser device
Inventor: YOKOUCHI NORIYUKI
IPC: H01S5/183
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting semiconductor laser device, capable of controlling oscillation lateral modes. SOLUTION: In this surface-emitting semiconductor laser device, the layer structure of semiconductor material where a light-emitting layer (4) is arranged between an upper reflecting mirror layer structure (5) and a lower reflecting mirror layer structure (2) is formed on a substrate (1). A current injection path (3e) is formed in the vicinity of the light-emitting layer (4), an upper electrode (7a), which is of annular shape, as viewed from a plane, is formed on an upper surface of the upper reflecting mirror layer structure (5), and the outside of the upper electrode (7a) is covered with a dielectric film 8 and a metal film (9). The metal film (9) is formed in a state of being in contact with the upper electrode 7a, and the inside of the upper electrode (7a) is made an output window (6A) of a laser light.  A peripheral part (6c) of the output window (6A) is covered with the metal film 9, and a caliber D0 of the outputting window (6A) is regulated with the metal film (9), so that the oscillation horizontal mode of a laser light is controlled. The caliber D0 of the output window (6A) is smaller than a caliber D1 of a current injection path (3e), which is made greater than 10 μm.
Patent JP-2002122676-A (JP)
Title: Wall backing detector with writing material holder
Inventor: SATO SHIGETOSHI
IPC: E04F21/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of obligingly using the both hands in detecting the position of the wall backing on the finished wall surface, wherein a worker holds a wall backing detector in the right hand and puts a mark with a pencil held in the left hands, so as to put the mark by single hand in the position of the backing on the finishing surface of the wall after detecting the wall backing. SOLUTION: A writing material holder is attached to the wall backing detector in a position to be put the mark after detecting the backing.
Patent JP-2002153470-A (JP)
Title: Ultrasonic endoscope
Inventor: OHARA KENICHI
IPC: A61B8/12
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope which makes wiring formed on flexible substrate hardly disconnectable and is highly durable even if the flection action of a bending section is repeated. SOLUTION: Non-bundled segments of plural signal lines 51 which extend from signal cables 50 and are connected to the flexible substrates 40 are formed more softly than the flexible substrates 40 and are arranged within a flexible pipe portion 1 near the bending section 2.
Patent JP-2001338836-A (JP)
Title: Connecting member with capacitor, its connecting structure, and its manufacturing method
Inventor: YAMAMOTO TOSHISHIGE
IPC: H01L23/12
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To arrange a capacitor which is effective for the suppression of the switching noise of an LSI for MPU and has a low inductance and a large capacitance in the LSI without forming the capacitor as an internal layer. SOLUTION: A plastic substrate 12 through which a plurality of conductive members 14 are passed in the thickness direction, and on which a thin film capacitor 40 electrically connected among the members 14 without covering the members 14 is formed is inserted and flip-chip connected between the LSI 20 and a mounting substrate 30 mounted with the LSI 20 as a connecting member 10. The dielectric layer 44 of the capacitor 40 is divided into parts every unit capacitor formed between adjacent conductive members 14.
Patent JP-2002166156-A (JP)
Title: Aqueous dispersant for fine particle
Inventor: TORIYAMA HISASHI
IPC: C09K23/14
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersant for fine particles capable of dispersing fine particles in water stably with time, without being badly affected by the coexistence of an ionic material and without arousing suspicion of an environmental sanitation aspect and a safety aspect. SOLUTION: A specified organic phosphate is used as the aqueous dispersant for fine particles.
Patent JP-2002166595-A (JP)
Title: Imaging apparatus and imaging method
Inventor: FUKUSHIMA SATOSHI
IPC: H04N1/29
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method having excellent temperature characteristics. SOLUTION: A laser beam from a semiconductor laser 501 is collimated through a collimator lens 502 and then focused linearly on a polygon mirror 504 trough a cylindrical lens 503. Temperature and humidity sensors (not shown) are provided in the vicinity of the collimator lens 502. A light beam reflected on the polygon mirror 504 is focused through lenses 505 and 506 to forma spot on a photosensitive drum 318. A laser beam scanning on the photosensitive drum 318 is reflected on a BD mirror 507 disposed at a scanning start position of scanning width on the outside of an image region and then detected at laser detecting sections 112-115 including a light receiving element 511.  The imaging apparatus is controlled to sustain a development contrast voltage even if defocus takes place due to temperature variation of the collimator lens 502 to cause lowering of bright part potential through variation of spot diameter or lowering of developability of a highlight part.
Patent JP-2002168443-A (JP)
Title: Open-type small water-heater
Inventor: KIMURA YOICHI
IPC: F23N5/26
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional open-type small water-heater that the differentiation is hardly possible between the case of an accidental trip of a combustion shut-off device due to insufficient oxygen concentration of the ambient air and the case of a trip thereof due to clogging of a fin part of a heat exchanger, and the safety in use is not ensured. SOLUTION: A first thermoelectromotive-force generator 13 heated by flames of a burner 2 generates a first thermoelectromotive force. A second thermoelectromotive- force generator 18 placed in the internal drum of a heat exchanger 1 and heated by combustion heat generates a second thermoelectromotive force. The first and the second thermoelectromotive forces are compared separately with reference values predetermined in an arithmetic unit 20 and a comparator 21. If a compound thermoelectormotive force becomes lower than a compound reference value predetermined in a predetermined judgement time after the start of combustion, and if the second thermoelectromotive force becomes higher than a predetermined second reference-value, the combustion is shut off by a combustion shut-off device 22.  Further, under the above condition, if the combustion shut-off device is actuated in a predetermined number of times in a predetermined period after the first trip of the combustion shut-off device, opening of a solenoid valve 3 is disabled.
Patent JP-2002171929-A (JP)
Title: Method for producing flavoring seasoning
Inventor: YAMADA MASAHIKO
IPC: A23L17/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flavoring seasoning so as to remove odor of fish. SOLUTION: This method for producing a flavoring seasoning comprises a process of broiling dried fish, a process of crushing the broiled fish, a process of classifying the crushed fish and a process of packaging the classified fish in porous bags; wherein the fish of the packaging process are classified and packaged so that the size of the fish is bigger than that of the porous hole of the porous vessel.
Patent JP-2002178172-A (JP)
Title: Laser marking device
Inventor: KAWAHARA HIDEO
IPC: B41J2/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking device which is simple and is high in marking quality without spending the labor of an operator in marking. SOLUTION: Arbitrary condition data 22 which suggests the energy of a laser beam is previously inputted in addition to management data 21 for controlling the laser beam to a host device of the laser marking device for performing marking by scanning the surface of a medial with the laser beam in an X-Y direction according to the control command from the host device and the marking is performed by changing the energy quantity of the laser beam according to the condition data described above.
Patent JP-2002185859-A (JP)
Title: Imaging device
Inventor: KIJIMA TAKAYUKI
IPC: G03B7/16
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can eliminate an inter-line step difference without causing a defect in signal processing for a short arithmetic operation time. SOLUTION: This device does not apply multiplication correction but applies summing correction depending on case classification to an inter-line exposure time difference caused by deviating TG pulse timings of an image pickup drive system can reduce the processing time for a correction arithmetic operation.
Patent JP-2002186219-A (JP)
Title: Geared motor
Inventor: YAMATO JUNJI
IPC: H02K7/10
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a geared motor which utilizes a magnetic induction system as a clutch manipulation mechanism for turning on/off a clutch means and increases a magnetic induction force without enlargement of a magnet, an induction ring, and moreover an apparatus as a whole in order to surely turn on/off the clutch means. SOLUTION: This geared motor comprises an output shaft 3 which is coupled with a rotor 11 for rotary drive, the clutch means 22 for turning on/off the coupling between the output shaft 3 and rotor 11, and the clutch manipulation mechanism 5 for turning on/off the clutch means 22. The clutch manipulation mechanism 5 is provided with any one of a ring type magnet 11c or a non- magnetic conductive ring 16a for magnetic induction which is coupled for rotation with the rotor 11 and the other which also rotates following the one due to the magnetic induction. The clutch manipulation mechanism is also structured to relay the clutch means 22 in conjunction with the other following the one for rotation, and the ring type magnet 11c is formed in separation from a rotor magnet 11b forming the rotor 11 and is concentrically fixed for disposition against the rotor 11.
Patent JP-2002180496-A (JP)
Title: Method for injecting solidifier through in-pipe mixing
Inventor: KOBAYASHI TERU
IPC: C02F11/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To make more uniform the rate of addition of a solidifier slurry to a plug when soil for solidification process is obtained through the injection of the solidifier slurry into a force-feed pipe through which dredged sediment is forcibly fed by means of air. SOLUTION: A sediment flow meter 2 provided near the exit of a force feeder 1 measures the amount by which dredged sediment flows out, and a plug detector 5 detects the time of passage of the plug. A solidifier slurry adding device 6, in which a solidifier slurry injection pump 8 in steady-state operation causes the solidifier slurry to circulate through a slurry circulation path leading to a slurry plant 7, has its injection/reflow switching device 9 actuated based on a signal detected by the plug detector 5, so that the slurry is instantaneously injected and added at the time when the plug passes.  Also, the amount by which the slurry is injected is measured by a solidifier slurry flowmeter 10 installed between the switching device 9 and the force-feed pipe 13 and the rate of addition of the slurry is adjusted according to the amount by which the dredged sediment flows out and the amount by which the slurry flows out.
Patent JP-2002182702-A (JP)
Title: Fault informing system
Inventor: IKETANI TOMOSATO
IPC: H04B17/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a fault informing system for suppressing the deterioration of transmission path quality when a fault occurs by informing a host device of the occurrence of the fault and switching a system to the normal one in a short time when the fault is detected from the host device, or when the fault occurs in its own device. SOLUTION: An alarm detected by a synchronism detecting means and a control information collecting means is reported to the host device connected by an electric interface via a control signal generating means. The occurrence of a fault is reported to the host device controlling the system.
Patent JP-2002185080-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SEKINE NORIHIKO
IPC: H01S5/183
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of the luminous efficiency of a light- emitting layer due to thermal strains generated in the sticking interface between different kinds of semiconductor substrates and, at the same time, to obtain a linear current/voltage characteristic in the interface. SOLUTION: The semiconductor device has a sticking structure of a GaAs substrate 1 and an InP substrate 2 made of different kinds of semiconducting materials having different lattice constants. In the sticking interface between the substrates 1 and 2, an amorphous layer 3 composed of the constituent atoms of the substrates 1 and 2 is formed. Since the amorphous layer 3 is formed, the deterioration of the luminous efficiency of the light emitting layer which emits light through laser oscillation, due to thermal strains generated in the interface, can be suppressed, and in addition, a linear current-voltage characteristics can be obtained in the interface even when the light-emitting layer which emits light through laser oscillation is formed near the interface.
Patent JP-2002188168-A (JP)
Title: Cover for underground structure
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a cover for an underground structure improving the comfortableness of vehicles passing over it more than in the past. SOLUTION: This cover for the underground structure is provided with a plurality of protruded colonies on the surface of a cover body at proper intervals.
Patent JP-2002188383-A (JP)
Title: Shutter structure
Inventor: MATSUDA TORU
IPC: E06B9/88
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To assure stable stop precision even when a shutter body is repeatedly wound or rewound. SOLUTION: In a shutter A, the shutter body 1 is wound or rewound by speed-reducing rotation of a motor 4b by a reduction gear 4c having a gear train to rotate a winding drum 2. When the shutter body 1 reaches a speed reduction start point Sad close to a winding upper limit position Sa, or when the shutter body reaches a speed reduction start point Sbd close to a winding lower limit position Sb, rotation speed of the motor 4b is reduced, and when the shutter body 1 reaches the winding upper limit position Sd or the winding lower limit position Sb, it is stopped.