baber/WOPTO huggingface dataset:
Patent JP-2001222949-A (JP)
Title: Method of manufacturing cathode structure for indirectly heated cathode ray tube
Inventor: BUN SEIFOWAN
IPC: H01J9/04
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a cathode structure for an indirectly heated cathode ray tube suitable for preventing current leakage and reducing local deviation of thermion emission density. SOLUTION: The method of manufacturing a cathode structure comprises the following steps a step of inserting a heater 30 molded of a thermoplastic resin into a sleeve 20 with a cap 10 at the top, a step of assembling a cathode structure by mutually connecting the sleeve 20 and the heater 30 with support bodies, and a step of removing the thermoplastic resin molding the heater 3 by heating the cathode assembly. Therefore, the eccentricity of the heater against the sleeve can be prevented in the indirectly heated cathode structure, and the gap between the heater and the sleeve and that between the caps can be easily adjusted. By locating the heater at a desired position inside the sleeve, the current leakage caused by the insulation breakdown of the heater can be prevented.
Patent JP-2002211891-A (JP)
Title: Working apparatus
Inventor: SOEDA MASANOBU
IPC: B66F9/06
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a light weight and low-cost working apparatus by moving a work bench to the tip of a boom in a wide range. SOLUTION: This working apparatus is provided with a boom 21 fitted to a swing bench provided on a car body to be raised and laid down, a parallel link 30 pivoted on the tip of the boom 21, and a work bench 50 pivoted to the tip of the parallel link 30 to be freely rocked vertically. The parallel link 30 has a first link member 31 and a second link member 32 having the same length. The first link member 31 and the second link member 32 are pivoted between the tip of the boom 21 and the work bench 50 with designated gaps in the vertical direction and the lateral direction to constitute the parallel link 30.  A bending and stretching arm 33 is pivoted between the first link member 31 an the second link member 32 and between the tip of the boom 21 and the work bench 50, and a bending and stretching cylinder 37 is pivotally connected between the bending and stretching arm 33 and the tip of the boom 21.
Patent JP-2002216207-A (JP)
Title: Coin processor
Inventor: ONIZUKA TADASHI
IPC: G07D9/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure reduced in height for a coin processor having various stackers for connecting a coin receiving port to a discharge port through a carrying passage and repeating the housing and delivery of the coins taken from the carrying passage because the request for such a structure is increasing according to the demand for miniaturization of a cash processor loading such as an ATM. SOLUTION: This coin processor is characterized in that the carrying passage 3 is formed in a substantially U shape, and the receiving port 1 and discharge port 4 are arranged on the same side of the device. Further, a dispensing conveyor 5 is arranged longitudinally on the inside of the substantially U-shaped passage 3, and various stackers are locate along it, so that the coins delivered therefrom are received by the conveyor.
Patent JP-2002209915-A (JP)
Title: Articulator
Inventor: MARUYAMA TAKEO
IPC: A61C11/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To improve clinical reliability in an articulator for chewing motion. SOLUTION: A lower jaw magnet ring 3 is mounted onto the upper surface of a lower jaw frame 2, and a pair of columns 5 and 6 are stood on the lower jaw frame 2. The columns 5 and 6 support an upper jaw frame 9 facing to the upper part of the lower jaw frame 2 via an upper jaw linking mechanism 7 so as to keep its horizontal position. An upper jaw magnet ring 14 is mounted onto the lower surface of the upper jaw frame 9, and the upper jaw frame 9 is provided with an incisal pole 15 so as to butt its lower end on the lower jaw frame 2. Thus, the lower end of the upper jaw frame 9 is held at a predetermined horizontal position, and determination of the horizontal positions of the upper and lower jaws is provided stably. The incisal pole 15 can keep a high diameter of occlusion constant.
Patent JP-2002219580-A (JP)
Title: Resistance welding electrode, welding article to be resistance welded, and resistance welding method
Inventor: IRIE GENZO
IPC: B23K11/36
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welding electrode wherein the press-contact face between the resistance welding electrode and a welding article are not melted in welding and thereby the electrode can be removed easily from the welding article, in the resistance welding for joining the welding articles by the heat generated by the contact resistance by carrying in a current in a state of pressing while clamping the welding article with the resistance welding electrodes. SOLUTION: In the resistance welding electrodes 11, 12, disposed respectively on both sides of the welding article comprising a first work 9 and the second work 8, and clamping the welding article, the contact faces pressing the welding articles 8, 9 of respective resistance welding electrodes 11, 12 are provided respectively on different positions from the central positions opposing to the heating parts accompanying the welding of the welding articles 8, 9.
Patent JP-2002216983-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: KUROKI KAZUO
IPC: H05B41/24
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent voltage change of an alternate current power supply line by reducing number of elements which exists in the course of the high frequency alternate current, and by simplifying a cooling structure by reducing a conduction loss. SOLUTION: A diode series circuit which is constituted of diodes 2 and 3 connected in-series, a condenser 9 for smoothing, a condenser series circuit which is constituted of resonance condensers 15 and 16 connected in-series, and a switching arm series circuit which is constituted of the two switching arms S1 and S2, which consist of switching elements 10 and 11, and reverse parallel diodes 12 and 13, connected in series, are connected in parallel. While connecting one end of the alternate current power supply 1 to a series circuit connecting point in the above diode series circuit, the other end of the alternate current power supply 1 is connected to the series circuit connecting point in the above condenser series circuit. Furthermore, a primary winding 191 of a transformer 19 is connected between the series circuit connecting point in the above switching arm series circuit and the other end of the alternate current power supply 1, and the electric discharge lamp 18 is connected to both ends of a secondary winding 192.
Patent JP-2002209700-A (JP)
Title: Pillow to be fixed to neck
Inventor: HANDA KATSUYA
IPC: A47G9/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a pillow unremovable from the neck even when turning over in bed while sleeping, in a pillow used for the neck having an effect for reducing a burden of the neck by filling up neck clearance of a constricted part between the shoulder and a head part. SOLUTION: The neck clearance of the constricted part between the shoulder and the head part is filled up in a state of lying on one's back by being winded round the neck. Connecting members 3 and 4 such as a velcro tape, a string, a hook, and a button are installed on both ends of a belt-shape support member 2 for reducing the burden of the neck. Both ends of the support member 2 wound round the neck are connected by the connecting members 3 and 4, and are fixed to the neck as shown in Fig. 9. Such constitution can solve the problem of being removed from the neck by turning over in bed.
Patent JP-2002213553-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of feeding movement of a plural number of trunnions back to a control means. SOLUTION: The double cavity type half-toroidal type continuously variable transmission 10 is furnished with a first actuator to drive the trunnions 17a, 17b of a first cavity 11, a second actuator to drive the trunnions 17c, 17d of a second cavity 14, a hydraulic control valve 70 to control these actuators, a first precession cam 81 to integrally displace with the first trunnion 17a and a second precession cam 83 to integrally displace with the second trunnion 17c. Movement of these precession cams 81, 83 is composed by a gimbal mechanism 910 furnished with cam followers 91, 92 a link 94, etc., and fed back to the hydraulic control valve 70.
Patent JP-2002222760-A (JP)
Title: Method and apparatus for exposure and method of manufacturing device
Inventor: KUROSAWA HIROSHI
IPC: H01L21/027
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the overlay accuracy of a scanning exposure apparatus. SOLUTION: Whenever a reticle exchange is performed (S1103), a direction overlay correction table is updated in accordance with the exchange (S1102 and S1105). The controller of the scanning exposure apparatus corrects the target position (target locus) of a wafer stage based on the direction overlay correction table.
Patent JP-2002228965-A (JP)
Title: Manufacturing method of galvano-device
Inventor: CHOKAI KAZUHIRO
IPC: B81C1/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for integrally forming a movable plate and a torsion bar 6 which pivotally supports the movable plate oscillatably with respect to the substrate on the substrate, and adjusting the resonance frequency of a galvano-device which oscillates the movable plate. SOLUTION: The manufacturing method of a galvano-device in which the movable plate and the torsion bar which pivotally supports the movable plate oscillatably with respect to the substrate are integrally formed on the substrate, and which oscillates the movable plate, is characterized by that the resonance frequency of the movable plate is adjusted by simultaneously processing the movable plate and the torsion bar.
Patent JP-2002228331-A (JP)
Title: Refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D17/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which the problem of uneven cooling or insufficient cooling is solved by ensuring smooth circulation of chill even when a large quantity of foods is contained in the refrigeration compartment and the actual containing space can be increased by reducing the space for circulating chill as much as possible. SOLUTION: The chill inlet or chill outlet of the refrigeration compartment can be substantially prevented from being closed by foods, or the like, by forming the chill inlet or chill outlet of a punching metal. Since a chill circulation duct is simplified, the actual containing space can be increased.
Patent JP-2002247844-A (JP)
Title: Switching power circuit
Inventor: YASUI RYUICHI
IPC: H02M3/335
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To constitute a switching power circuit so that an RCC oscillation circuit and a synchronous rectification circuit are controlled by one and the same microcomputer to link the operations of the two with each other. SOLUTION: The switching power circuit is constituted of an RCC switching regulator circuit that rectifies alternating-current power supply and switches and controls induced voltage produced in primary winding by PWM; and a synchronous rectification circuit that synchronizes and rectifies induced voltage produced in secondary winding which induces voltage produced in the RCC switching regulator circuit through the transformer. The RCC switching regulator circuit and the synchronous rectification circuit PWM-controls the RCC switching regulator circuit and controls synchronization of switching elements in the synchronous rectification circuit by one and the same controlling means.
Patent JP-2002227503-A (JP)
Title: Outset sliding door device
Inventor: KURIKI KAZUO
IPC: E06B3/46
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To facilitate installation and to improve the appearance of a sliding door in its closed state. SOLUTION: This outset sliding door device is provided with a frame body 1 constituting an entrance 2, a lower rail 5 laid on the outer floor surface of the frame body 1, an upper rail 10 hung above the entrance 2, and a sliding door 20 fitted with a slider 30 where a door wheel 21 running on the lower rail 5 is mounted and the upper rail 10 is slidably inserted. The upper rail 10 is provided in a position lower than the upper end 23 of the sliding door 20, and the slider 30 is provided on the back B of the sliding door 20 at a height corresponding to the upper rail 10.
Patent JP-2002230493-A (JP)
Title: Reader
Inventor: NIIJIMA JOJI
IPC: B42D15/10
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a reader which reduces the size and the cost of a device. SOLUTION: The reader is provided with a throw-in part 3, into which an examination object A is thrown, a read part 5 which reads information of the examination object A, an ejection part 8 which ejects the examination object A, a carrying mechanism 2 which carries examination objects A from the throw-in part 3 to the ejection part 8 through the read part 5 one by one, and a control part 6, which analyzes read information to control the carrying mechanism 2. The examination object A is ejected from the ejection part 8, when information of the examination object A meets prescribed conditions, and the carrying mechanism 2 is stopped to inform by a report means that the examination object A is held in the read part 5 when information of the examination object does not meet the prescribed conditions.
Patent JP-2002224433-A (JP)
Title: Moving body controller and game apparatus
Inventor: KOBAYASHI YUSUKE
IPC: A63F9/34
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution to control the movement of a moving body by means of magnetic actions at low costs, without the need for conventional guiding car. SOLUTION: A large number of magnetic-field generating units are laid on the rear side of a field surface 4, on which a model horse 60 travels. Each magnetic-field generating unit generates a magnetic field when it receives light. A travel control device provided in a game apparatus body controls light irradiation directions of a light irradiation device 20, thereby freely changing light irradiation positions on the rear side of the field surface. If light is applied to the rear side of the field surface along the moving passage of the model horse, magnetic fields are successively generated along the moving passage. Thus, the model horse is pulled by the magnetic fields so as to be moved along the passage.
Patent JP-2002231245-A (JP)
Title: Lithium secondary battery
Inventor: YAGI YOSHIN
IPC: H01M10/0566
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery of high output and long life. SOLUTION: Lithium manganate satisfying that a Li/Mn composition ratio is 0.55 to 0.60, and the variation of half-value width of a main diffraction line by X-ray diffraction under a charging condition of 0% to 100%, is 25% or more is used as a positive electrode active material, and amorphous carbon is used in a negative electrode active material. As the spinel crystallinity of lithium manganate is impaired, lithium ion can be easily inserted and eliminated in charging and discharging. Further the binding force of Mn-O is increased, and an amount of elution of manganese in charging and discharging can be reduced.
Patent JP-2002230478-A (JP)
Title: Method and device for reading url
Inventor: KUROSAWA KAZUO
IPC: H04N5/44
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reading a URL which is capable of surely recording a URL display screen and specifying URL information from the recorded signal. SOLUTION: The device for reading a URL is provided with an A/D converter, which converts a video signal including URL information to a digital signal, a first memory for storage of the digital signal, a CPU which generates a static screen from the digital signal stored in the first memory and divides this static screen into a prescribed number of blocks to specify a block the picture of which is changed less with time, a second memory in the blocks the pictures of which are changed less are stored, and a third memory, in which plural URL character strings are preliminarily stored as template images are connected via a bus line. The character string related to the URL information is specified by matching processing between blocks, which are stored in the second memory and the screens of which are less changed, and template images stored in the third memory.
Patent JP-2002233832-A (JP)
Title: Treating apparatus
Inventor: ABE YUSUKE
IPC: B08B3/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a treating apparatus in which high precision treatment can be performed on the front and rear surfaces of a circular substrate at the same time in a single treating tank, the treating time can be shortened and the possibility to contaminate the circular substrate again can be lessened and which is made small in size as a whole. SOLUTION: This treating apparatus has a first substrate holding member, a second substrate holding member and at least one or more kinds of treating means for carrying out the prescribed treatment inside the treating tank. The first substrate holding member has a plurality of supporting shafts and rotating bodies which are arranged at the upper tips of the respective supporting shafts, on each of which an engagement part engaging with the outer peripheral edge part of the circular substrate is formed on the outer peripheral side and which are rotated integrally with the respective supporting shafts. The second substrate holding member has a rotating body, supporting shafts arranged radially on the rotating body and holding pawls which are arranged at the tips of the respective supporting shafts, on each of which an engagement part engaging with the outer peripheral edge part of the circular substrate is formed and which are rotated together with the respective supporting shafts while the prescribed positions of the treating tank are centered.
Patent JP-2002237631-A (JP)
Title: Gas laser oscillator
Inventor: TAKENAKA YOSHIAKI
IPC: H01S3/036
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas laser oscillator which prevents abnormal discharges between nearby electrodes of a discharge tube and provides a stable laser power, without lowering the laser power. SOLUTION: A gas exhaust part of a discharge tube 1 comprises an exhaust pipe 2, provided with a plurality of exhaust openings 4 which allow the discharge starting voltage between high voltage parts 3a, 3b and 3c, 3d to be elevated. This prevents abnormal discharges between the nearby electrodes of the discharge tube, thereby providing a gas laser oscillator capable of providing a stable laser power, without lowering laser power.
Patent JP-2002239263-A (JP)
Title: Folding paper
Inventor: MORISANE TAKAO
IPC: A63H33/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a new type of folding paper capable of providing an original folded product. SOLUTION: Folding paper is comprised of an upper transparent synthetic resin film 2a, a lower transparent synthetic resin film 2b, and an ink layer 3 arranged between the films 2a and 2b. Since the films 2a and 2b have a structure that can be given a fold 4, during a paper folding game, the folding paper can be folded into a variety of shapes as in previous folding paper.
Patent JP-2002242104-A (JP)
Title: Method for constructing ballast reinforcing track
Inventor: ANDO KATSUTOSHI
IPC: E01B37/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a construction method in which the voids of ballast just under a sleeper and in the periphery of the sleeper are filled with a small amount of a stabilizer in a short time, using a ballasted track composed of ballast in which soil and sand are mixed in a comparatively small amount as the object because a rail joint for a railway track is at the maximum weak-point place of the track from the viewpoints of comfortableness to drive, stability on car traveling and track maintenance works owing to a large impact by a train, ballast is stabilized and ballast can be reinforced efficiently. SOLUTION: The injection stabilizer in which a flow time and a gel time are controlled is injected from injection holes bored near rail fastening sections for the sleepers, the voids of ballast are filled without installing forms and the ballast is stabilized in a short time, and only ballast sections bearing the load dispersion functions of the train are reinforced efficiently.
Patent JP-2002241982-A (JP)
Title: Method for producing ferrule for optical fiber connector by electroforming
Inventor: ISHIDOYA ATSUSHI
IPC: G02B6/38
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ferrules for optical fiber connectors by electroforming suitable for mass production wherein an electroforming layer can be formed uniformly on a core material surface and the drawing out work of the core wire can be performed easily without requiring skill. SOLUTION: A core wire 19 is constituted by inserting an inner core wire into an outer core tube and clamping the resultant assembly by an outer core tube holding part 16. The obtained unit is vertically fixed to a holding part 14 and dipped into an electroforming tank 4 containing nickel sulfamate, for example. Each holding part is made to rotate on its own axis with a cathode driving motor 27, and an anode disposed at the outer periphery of the holding part 14 is made to revolve around the holding part. A specified voltage and electric current are applied between the cathode and anode, ultrasonic agitation is applied to the bath, and a holding device 5 is pulled up after the lapse of a necessary time. The core wire on which electroforming is performed is removed from the holding part, and the inner core wire is drawn out by sandwitching the outer core tube holding part 16.  The ferrule for the optical fiber connectors is completed by cutting the outer core tube with which electroforming formation has been carried out to a predetermined length and then finishing the core tube.
Patent JP-2002051009-A (JP)
Title: Optical 1+1 changeover device
Inventor: KAKIZAKI JUN
IPC: H04B17/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To be able to monitor signal quality or the like with respect to a standby system even when an active system is in operation. SOLUTION: Upon the receipt of a check request signal 300 from a management system 250, a controller 230 transmits a switching request 310 to an optical switch drive circuit 164 that throws an optical switch 160 to take a position from a 1st transmission line 120 to a 2nd transmission line 130. A received signal performance monitor 190 gives a detection result 330 from the 2nd transmission line 130 to the controller 230 that throws the optical switch 160 to take a position from the 2nd transmission line 130 to the 1st transmission line 120. The controller 230 stores the detection result to a memory 240 according to a detection result storage instruction 360 on the basis of information from a 1st transmission line optical detector 210 and a 2nd transmission line optical detector 220. The management system 250 stores a result report 400 from the controller 230 to a storage device.