baber/WOPTO huggingface dataset:
Patent JP-2002036317-A (JP)
Title: Motor-operated injection molding machine and method for controlling injection of the machine
Inventor: MATSUBAYASHI HARUYUKI
IPC: B29C45/50
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated injection molding machine which can maintain the quality of a molding and control the dispersion in the weight of the molding molded by a mold having cavities even when molding conditions a hydraulic injection molding machine are directly transferred to the injection molding machine and a method for controlling the injection of the injection molding machine. SOLUTION: The motor-operated injection molding machine has a motor- operated injection mechanism part 1 which injects a molding material into a molding mold by the driving force of a motor-operated motor, an injection control part 37 for controlling the driving of a motor 15 for injection to follow an injection speed command ΔS and a servo-driver 38, and a command correction part 36 which corrects the command ΔS on the basis of the characteristics of a hydraulic driving system so that the variation characteristics of an injection speed in relation to an injection pressure when the part 1 is driven/controlled is approximated to the variation characteristics of an injection speed in relation to the injection pressure in a hydraulic injection mechanism part which injects the molding material into the molding mold by the hydraulic driving system.
Patent JP-2002038780-A (JP)
Title: Keyless entry apparatus
Inventor: FUJII SADAYUKI
IPC: E05B83/36
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and operating sound at the time of releasing door locking, to thereby effectively release the door locking even if command signals are received under degraded conditions. SOLUTION: A receiver 11 comprises a control section 13 and a storage means 16 for storing a door number of a door which is lastly closed immediately before door locking. A transmitter 1 has a first releasing signal outputting function of transmitting a first unlocking signal for releasing locking of the door corresponding to the door number, a second releasing signal outputting function of transmitting a second unlocking signal for releasing locking of all doors, and a locking signal outputting function of transmitting a locking signal for locking the doors.  Further, the control section 13 has a first door locking release control function of releasing locking of the door corresponding to the door number upon reception of the first unlocking signal, a second door locking release control function of releasing locking of all the doors upon reception of the second unlocking signal, and a door locking control function of locking all the doors upon reception of the locking signal.
Patent JP-2002035773-A (JP)
Title: Method and apparatus for treating benzotriazole- containing wastewater
Inventor: YAGI YASUYUKI
IPC: C02F9/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for treating benzotriazole-containing wastewater capable of efficiently oxidizing and decomposing benzotriazole used as a copper corrosion inhibitor in a semiconductor field for a short time. SOLUTION: In order to treat organic wastewater containing benzotriazole and copper or a copper compound, at first, the wastewater is introduced into an weak acidity adjusting tank 1 for adjusting the pH of the wastewater to weak acidity and the treated liquid flowing out of this adjusting tank is successively passed through an oxidative decomposition tank 2 for bringing the treated liquid into contact with an oxidizing substance, an alkalainity adjusting tank 3 for adjusting the treated liquid flowing out of the tank 2 to alkalinity of pH 10 or more and a sold-liquid separation tank 4 for subjecting formed copper hydroxide to solid-liquid separation, and part of the copper hydroxide-containing slurry formed in the solid-liquid separation tank 4 is returned to the weak acidity adjusting tank 1 through a line 5.
Patent JP-2001106785-A (JP)
Title: Photosensitive resin, resist composition using photosensitive resin, method of pattern formation using resist composition, device produced by method thereof and method of exposure using resist having photosensitive resin
Inventor: MATSUDA MINORU
IPC: C08L101/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin excellent in solubility in solvents and dry etching resistance which allows to easily produce a highly integrated semiconductor device. SOLUTION: This photosensitive resin has at least three kinds of parts containing an alicyclic group part and a sulfonyl part in a main chain. Besides, The photosensitive resin preferably has a vinyl monomer part in the main chain and the vinyl monomer part preferably has the alicyclic group in a side chain.
Patent JP-2002044497-A (JP)
Title: On-vehicle image pickup device
Inventor: IMOTO MASAYOSHI
IPC: B60R1/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a translucent board made of glass from leaking from a case body from changes due to aging. SOLUTION: At housing of at image pickup device body 3, whose water proof is necessary in a case body 51, the case body 51 is constituted of a translucent case body 52 in which window parts 53L and 53R being an incident window area are sealed, translucent boards 56L and 56R for preventing scratches arranged on an outer surface side to be accumulated on the windows 53L and 53R of the translucent case body 52, and a translucent layer 54 formed in an area other than the set area of the translucent boards 56L and 56R. Thus, it is possible to maintain the translucency of the windows 53L and 53R, while maintaining the translucency of the area other than that, and to maintain the air tightness of the windows 53L and 53R only by the translucent case body 52.  Therefore, it is possible to prevent the translucent boards 56L and 56R from deviating toward the outside direction, due to a difference between air pressures the inside and the outside the case body 51.
Patent JP-2002048954-A (JP)
Title: Metal coated optical fiber and method for manufacturing the same
Inventor: NAKAYAMA TAKEYASU
IPC: C03C25/42
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a loss caused by a large difference in mechanical characteristic between an optical fiber and a metal coat. SOLUTION: A coating (2) of terminal 2a of a coated optical fiber 3 is removed. A resin coat 5 is overlaid so that the tip surface 1a and the tip 1b of an exposed optical fiber 1 is covered. A metal coat 4a is overlaid from the part where the optical fiber 1 is exposed and the resin coat 5. Part of metal coat (4a) overlaid on the resin coat 5 is removed, and an exposed resin coat 5 is softened by applying a solvent to the resin coat 5 to remove it. Because it is unnecessary to grind or cut the metal coat 4a for exposing the tip surface 1a of the optical fiber for passing light, the loss caused by removal or cutting due to a large difference between the mechanical characteristic of the optical fiber 1 and that of the metal coat 4a can be eliminated.
Patent JP-2002046379-A (JP)
Title: Calling card
Inventor: KANEKO YASUKO
IPC: B42D15/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a calling card capable of originating and preserving various information. SOLUTION: The calling card comprises information to be displayed by one or a plurality of types of one-dimensional code, two-dimensional code and three-dimensional code and attached to its surface.
Patent JP-2002048289-A (JP)
Title: Method for preventing pulsation/vibration in force feed pipe line for medium density pulp slurry
Inventor: KIYONO IKURO
IPC: D21F7/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing pulsation/vibration, in a medium density pulp slurry pipe line using a very simple means and further, without having to increase facility cost. SOLUTION: In the pipe line for carrying out force-feeding of medium density pulp slurry into a reservoir 5 or machinery in a pulp manufacturing process via a pump 2 for force-feeding the medium density pulp slurry, an outlet control valve 3 of the pump 2 and a pipe line 4, a fixed or variable throttle mechanism 6 is installed in the pipe line 4, arranged in the neighborhood of the inlet of the reservoir 5 or machinery in a pulp-manufacturing process for preventing pulsation/vibration in the pipe line by applying back pressure in the pipe line 4 arranged at the upstream position of the throttle mechanism.
Patent JP-2002050303-A (JP)
Title: Electron gun for cathode ray tube
Inventor: AMANO YASUNOBU
IPC: H01J29/48
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun for a cathode ray tube which can produce a good spot shape of electron beam by making adjustments of astigmatism and coma aberration, independently. SOLUTION: In the electron gun for the cathode ray tube having a main electron lens ML composed of at least three electrodes 8 (G5), 9 (GM), 10 (G6), at least one gap d5M out of gaps d5M, dM6 between the electrodes G5, GM, G6 composing the main electron lens ML is so structured as to have a different length from that of the other gap dM6.
Patent JP-2002047802-A (JP)
Title: Injecting method for grout material in prestressed concrete
Inventor: HIROSE HARUJI
IPC: E04G21/12
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an injecting method for grout material in prestressed concrete capable of closely injecting a grout material into a sheath having a PC steel product for imparting a prestress inserted therein. SOLUTION: In this method, Prior to the injection of the grout material 8 into the sheath 2, a preceding filler 9 having a viscosity higher than the grout material is injected prior to the injection of the grout material 8 into the sheath 2, whereby the grout material is injected while pushing out the air or foreign matter within the sheath in the front of the preceding filler.
Patent JP-2002054032-A (JP)
Title: Motor-driving system in single spindle-driving type textile machine
Inventor: OSHIUMI KOICHIRO
IPC: D01H1/34
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driving system in a single spindle-driving type textile machine, capable of reducing a wiring man-hour and a wiring cost over plural spindles by reducing the number of transmitting lines for transmitting each command signal to each driver. SOLUTION: This motor-driving system in the single spindle-driving type textile machine has plural drivers 30 for individually controlling the driving motors 2 installed in each spindle, and a signal-setting tool 50 connected to the plural drivers 30 through a common command signal-transmitting line 40. The signal-setting tool 50 creates a revolution speed-directing signal in a frequency corresponding to the target revolution speed of each of the driving motors 2, and a parameter-directing signal for showing the parameter for setting a driving condition, and has means for transmitting each of the directive signals through the common command signal-transmitting line 40 to each of the drivers 30.  Each of the drivers 30 can recognize the received revolution speed-directing signal and the parameter-directing signal by distinguishing them from each other, and controls each of the driving motors 2 based on the recognition.
Patent JP-2002052571-A (JP)
Title: Method for operating raw material supply apparatus of injection machine
Inventor: MATSUI TOKUO
IPC: B29C45/18
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that a raw material is caught by a gate valve provided in the raw material supply apparatus of an injection machine to cause defective clamping. SOLUTION: Fig. (b) shows a state in which all the raw material stored in the second upper cylinder 22 is dropped into the first lower cylinder 21, the second cylinder 22 is completely empty, and the neighborhood of the gate valve 25 is also empty. A cylinder unit 26 is actuated as shown by an arrow (3) to close the valve 25. Since the neighborhood of the valve 25, the valve 25 can be closed easily. Since the valve 25 can be closed in the absence of the raw material, the raw material is prevented from being caught by the valve 25 so that clamping performance can be secured. In addition, since the raw material is not caught, the valve 25 can be opened/closed smoothly.
Patent JP-2002058188-A (JP)
Title: Salient-pole rotor
Inventor: KIBE KATSUHIKO
IPC: H02K3/18
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a salient pole rotor whose windings can be cooled efficiently with proper balance by making cooling air flow into the winding. SOLUTION: A plurality of ventilation holes 25 and 26, which pierce rotor windings 18, insulating members 22 and engagement parts 15a in the axial direction of the rotor windings, are formed in the winding directions of the rotor windings 18.
Patent JP-2002052505-A (JP)
Title: Handy tool
Inventor: KIKUCHI NAOKI
IPC: B27C5/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To easily and accurately dig out a groove of the same depth when the groove is dug out at a plurality of positions with a handy tool such as a trimmer and the like. SOLUTION: A cylindrical barrel part (3); an edge (4) projecting below the cylindrical barrel part; a cylindrical base (5) slidably covering the cylindrical barrel part; a surface plate (8) provided at a lower end of the cylindrical base; and a firmly binding means (10 and the like) for fixing the cylindrical base at a required position of the cylindrical barrel part are provided. A means for setting a depth of cut (13 and the like) for setting a final projected amount (H) of the edge (4) from a surface of the surface plate by adjusting an upper limit position of the cylindrical base on the cylindrical barrel part, is provided.
Patent JP-2001103541-A (JP)
Title: Architecure to support sevice function with respect to wireless calling in wireless electric communication system
Inventor: MILO OSHIKKU
IPC: H04W4/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a service function with respect to wireless calling in a wireless electric communication system especially. SOLUTION: This invention is a method for typicaly providing the service function to the wireless calling in the wireless electric communication system and includes a step where a packet data network managing a service function with respect to wireless calling with respect to a wireless terminal is accessed and a step where a home network connected to the packet data network is accessed to manage all service functions at a center position independently of the position of the wireless terminal.
Patent JP-2002053592-A (JP)
Title: New cholesteryl compound, method for producing the same, liquid crystal composition containing the compound, heat-sensitive recording medium using the liquid crystal composition, and liquid crystal display element
Inventor: FUJINO YASUMITSU
IPC: C07J9/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new cholesteryl compound preferable for the use in a heat-sensitive recording medium or a liquid crystal display element, and further to provide a method for producing the compound and the liquid crystal composition containing the compound. SOLUTION: This new cholesteryl compound is represented by general formula (1) [wherein, Y1 is an alkyl group or aralkyl group, having a group including an asymmetric carbon represented by general formula (2), wherein, R1, R2 and R3 are each an alkyl group, an alkoxy group, an aryl group or an aralkyl group, with the proviso that each thereof is not the same as each other; and C* is an asymmetric carbon; X1 is a linking group for linking a cholesteryl group to Y1, represented by formulas (3-1) to (3-4)]. The compound can be synthesized by the reaction of a prescribed carboxylic acid derivative with a cholesterol, and the like.
Patent JP-2002058095-A (JP)
Title: Electromagnetic-to-sound converter
Inventor: MASUDA MITSUHIRO
IPC: B06B1/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a small electromagnetic-to-sound converter having a high sound pressure in which contact of a diaphragm and deformation of a housing member can be prevented surely. SOLUTION: The electromagnetic-to-sound converter 1 comprises a diaphragm 20 made of a magnetic material and secured with a magnetic piece 21, a core 22 disposed in proximity to the diaphragm 20, a coil 23 for supplying an oscillatory field to the core 22; and a housing 10 containing the diaphragm 20, the core 22 and the coil 23 and having a sound discharging opening 11 larger than the magnetic piece 21 in a top plate facing the diaphragm 20. A beam 12 extending from the circumferential fringe of the sound discharging opening 11 to other circumferential fringe thereof while passing over the magnetic piece 21 is formed integrally with the housing, and the gap Ga between the diaphragm 20 and the core 22 and the gap Gb between the magnetic piece 21 and the beam 12 satisfy a relation Ga<=Gb<=5Ga.
Patent JP-2002059011-A (JP)
Title: Method for manufacturing catalyst
Inventor: TANIGUCHI SHIGEYOSHI
IPC: B01J37/02
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To accurately control the liquid surface position of a slurry and to prevent the adhesion of the slurry to the side surface of a carrier when a catalytic component is supported on the carrier. SOLUTION: When a liquid material containing a catalytically active component is introduced into the honeycomb monolithic carrier from the lower end surface thereof to be supported on the carrier, the liquid surface of the liquid material at the upper end part of the carrier is detected by an image processing sensor.
Patent JP-2002058555-A (JP)
Title: Positioning structure of slide basket for knockdown rack
Inventor: CHIN JUNGI
IPC: A47B88/04
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a positioning structure of a slide basket for a knockdown rack, capable of easily fixing a rail to be mounted with the basket to an upright pipe material of the rack, capable of smoothly pushing and drawing the basket, having saved labor, and convenient for use. SOLUTION: A knockdown rack, two right and left rail seats, and one basket are included. Each upright pipe material of the knockdown rack is formed into a symmetrical noncircular pipe, and horizontal through grooves are formed on both surface sides at equal distances. Projecting pieces are vertically and upwardly formed on the front and rear edges of the upper ends of two rail seats, and the projecting pieces on the front and rear ends of the rail seats are inserted in through holes in the same height of the upright pipe materials on the same side of the knockdown rack. Two rail seats are assembled onto the knockdown rack, and the basket is mounted on two right and left rails and can be feely slide.
Patent JP-2002066668-A (JP)
Title: Lifting device for transfer bar
Inventor: KAWAI TSUYOSHI
IPC: B21D43/05
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a lifting device for a transfer bar of which the maintenance can be easily carried out and the lift lever can be swung by a control motor in a simple constitution. SOLUTION: A swinging arm 5 is integrally fixed to the motor shaft 4a of a control motor 4 and a lift bar 24 is swung through a link member 28 of a joint mechanism 27 connected to the swinging arm 5 by the swinging motion of the swinging arm 5 to move up and down a transfer bar 2.
Patent JP-2002060353-A (JP)
Title: Method for producing cyclododecatriene
Inventor: IGAI SHIGERU
IPC: C07B61/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To propose a method for more enhancing the catalyst activity and the selectivity for cyclododecatriene when butadiene is trimerized to produce the cyclododecatriene. SOLUTION: This method for producing the cyclododecatriene comprises a reaction characterized by adding zeolite in an amount of 1-500 times based on a Ti compound and expressed in terms of weight into a reactional system when the butadiene is trimerized in the presence of a catalyst containing the Ti compound and an organoaluminum compound.
Patent JP-2002064810-A (JP)
Title: Automatic monitoring system of day nursery
Inventor: SHIMO HIROKO
IPC: H04N5/225
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To allow parents who have left their child in the care of a day nursery to constantly check the condition of a child even at a remote location by achieving automatic monitoring in the day nursery by utilizing the Internet. SOLUTION: In the automatic monitoring system of a day nursery, camera servers 12, 12, etc., for automatically photographing the inside of the day nursery are installed in the day nursery and are connected to a server 14 via a leased line 13, a personal 17, a television 18, a cellular phone 19, a portable terminal 20, or the like as a plurality of terminal equipment 16 is freely connected to the server 14 by a specific information protection signal via the Internet 15, and the inside of the day nursery can be freely monitored by the plurality of terminal equipment 16.
Patent JP-2002058795-A (JP)
Title: Medal passage device of medal game machine
Inventor: TAKEMOTO SHUNICHI
IPC: A63F9/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent fraud by preventing extraction of a medal. SOLUTION: Lever members 31 and 31, each having a rotation center and advancing into a halfway point of an injection route 10 are provided in opposition to each other. The lever members 31 are swingably supported and are urged by a compression spring 34 so that the tips of the lever members 31 may advance into the injection route 10 through openings 10a. When a medal M falls and acts on the lever members 31 and 31 by its load, the lever members 31 and 31 rotate on the rotating shafts 33 and 33 by their load, separating from the route center, permitting passage of the medal M. After the medal passes, the lever members 31 and 31 return to the original positions by the urging force of the compression spring 34. The medal M passing the lever members 31 and 31 is prohibited from moving upstream by the presence of the lever members 31 and 31.
Patent JP-2002064447-A (JP)
Title: Radio program broadcasting system utilizing information technology such as internet
Inventor: FUKUDA MOTOHIRO
IPC: G06Q10/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a system that enables a user to obtain any of the FM/AM/ short-wave radio programs broadcasted in the past in free times of the user utilizing IT(information technology) such as internet. SOLUTION: An FM/AM/short-wave radio program broadcasting company or the like produces radio broadcasting program data so that the FM/AM/ short-wave radio programs broadcasted in the past and possessed by the company can be easily retrieved by utilizing IT(information technology) such as internet. The radio programs are stored in a computer which is possessed by the radio program broadcasting company for storing radio broadcasting programs, and the distribution is made in such a way that a user can access, utilizing IT(information technology) such as internet, a computer for storing/ distributing radio broadcasting programs or a computer for distributing radio broadcasting programs.  The computer for distribution is connected to the computer for storing radio broadcasting programs, wherein the user inputs searching condition for retrieving radio broadcasting programs, specifies a desired radio broadcasting program, determines a receiving means/payment method, and obtains the desired radio broadcasting program.