baber/WOPTO huggingface dataset:
Patent JP-2002174844-A (JP)
Title: Constant voltage automatic rechargeable stroboscopic circuit
Inventor: MATSUO KI
IPC: G03B17/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of selecting a battery having a high nominal voltage to drive a load which conducts mechanical operations such as moving a diaphragm of an automatic exposure mechanism, to eliminate a complex circuit to obtain large driving current, to suppress cost increase caused by these loads and to prolong the service life of a battery. SOLUTION: In an automatic exposure mechanism driving power supply circuit 20 of a constant voltage automatic rechargeable stroboscopic circuit 100, AC voltage generated at the collector of an oscillation control transistor Q1 connected to the primary side of a boosting transformer T1 is rectified by a rectifier diode D4 to generate DC current and filtered by a capacitor C3 to obtain DC secondary power source. The DC secondary power source is boosted through a transistor Q2 which is turned on and off by an external light beam quantity discriminating phototransistor PH1 to obtain a voltage that is higher than a battery voltage VB and supplied as a driving power supply of a diaphragm control solenoid RE1.
Patent JP-2002175992-A (JP)
Title: Film-forming apparatus having substrate-rotating mechanism
Inventor: KOMENO JUNJI
IPC: C23C16/44
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a film-forming apparatus having a substrate-rotating mechanism wherein by a substrate rotating and revolving mechanism, the adjustment of the revolving axis of its susceptor is made comparably easy as to make its maintainability proper, and by preventing foreign matters from sticking on substrates and by subjecting the temperatures of its susceptor and the peripheral portions of the substrates to desired temperature-distributions, films having desired qualities and desired thicknesses can be formed. SOLUTION: In the film-forming apparatus, a circular-disk form susceptor 30 is held revolvably by a base plate 6 to drive its outer periphery and revolve it by revolution generating portions 5. Concurrently, ring-form substrate-trays 20 are held rotatably by a plurality of substrate-tray holding portions 23 provided in the susceptor 30 and are rotated by a rotation generating portion 4, to subject a plurality of substrates W to film-forming processes, while rotating and revolving the plurality of substrates W held by the substrate trays 20. In this way, the film-forming apparatus is configured to cause the substrates W rotate and revolve by one or more revolution generating portions 5 and by the rotation generating portion 4.
Patent JP-2002174834-A (JP)
Title: Lens barrel
Inventor: SUGITA JUN
IPC: G03B5/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a lens barrel from being large in size by efficiently arranging a vibration detection means in a space saving way. SOLUTION: This lens barrel is provided with a shake detection means 16a for detecting shake, a correction optical means L5 for correcting the shake based on output from the shake detection means, and an optical member holding lens barrel 30 holding two or more optical members L6a and L6b between which the difference of diameter is found in an optical axis direction. A shielding part 30b for preventing disturbance for the shake detection means is integrally formed at a lens barrel part holding an optical member having a small diameter inside the lens barrel 30, and the detection means is housed in the shielding part.
Patent JP-2002172541-A (JP)
Title: Tool storage case
Inventor: SATO TOSHIHIRO
IPC: B23Q13/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To hold a shaft-shaped tool stably with given holding force despite a slight dimensional error, wear and the like. SOLUTION: When a cover member 14 is threadedly engaged with a body 12 via threads 24 and 32 to provide integral coupling, a taper surface 30 acts to constrict holding jaws 22 gradually radially according to the rotational travel of the cover member 14, so that the holding jaws 22 are pressed tight against a shank 16a with a small rotational operating force to position the shaft-shaped tool 16, and are kept from loosening by friction between the pressure-side flanks of the threads 24 and 32 to maintain the coupling state. An abutment of the body 12 and the cover member 14 against each other can define the coupling position to position the shaft-shaped tool 16 continuously with a substantially constant positioning load.  The substantially same quadrangular prism-shaped external form of the body 12 and the cover member 14 substantially aligns the four angles of each quadrangular prism form with those of the other in the coupling state to form an axially continuous external surface.
Patent JP-2002177579-A (JP)
Title: Command transmitter/receiver of game machine and method therefor
Inventor: TORIGOE HIROYUKI
IPC: A63F7/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a command transmitter/receiver of a game machine capable of improving security against fraudulentness and a method therefor. SOLUTION: A first control part and a second control part are provided with plural command systems including at least one common command system, wherein the command system is changed at every designated period to complicate analysis of the command system.
Patent JP-2002179551-A (JP)
Title: Bathing agent composition
Inventor: YASUDA SHIYOUKO
IPC: A61K8/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a bathing agent composition having excellent body-warming effect and free from discomfortable feeling of the skin. SOLUTION: The bathing agent is formulated with watercress (Nasturtium officinale R.Br.) and/or its extract. The body-warming effect is synergistically improved by further adding one or two extracts selected from red pepper (Capsicum annuum L.) extract and Japanese green gentian (Ophelia japonica Makino) extract.
Patent JP-2002177347-A (JP)
Title: Cart for medical electronic equipment
Inventor: OSHITA SHUZO
IPC: A61G12/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a cart for a medical electronic equipment capable of charging a plurality of small-sized medical electronic equipments or particularly the same medical electronic equipments such as transfusion pumps, syringe pumps or the like, stocking them and further being used as a transfusion stand. SOLUTION: The cart for the medical electronic equipment comprises a mounting base capable of mounting a plurality of transfusion units, a power source centralizing box, a plurality of AC taps, an indicator for indicating a charging state and an electric leakage breaker.
Patent JP-2002185425-A (JP)
Title: Diversity receiver and orthogonal frequency division multiplex signal receiving method
Inventor: OKUHATA YASUHIDE
IPC: H04J11/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To receive an orthogonal frequency division multiplex signal stably. SOLUTION: A demodulator 15 specifies setting of an attenuation for improving the receiving conditions by measuring the variation in receiving level when attenuation is switched in any one of variable attenuators 9-12 in an interval corresponding to the guard interval section of a receiving signal. The demodulator 15 resets the attenuation switched for the purpose of receiving level measurement at the ending timing of an interval corresponding to the guard interval section. When a decision is made that the receiving level is raised by switching attenuation, the demodulator 15 varies attenuation of a receiving signal stepwise every time when an interval corresponding to the guard interval section arrives.
Patent JP-2002181536-A (JP)
Title: Photogrammetric service system
Inventor: CHIKAHISA HIROSHI
IPC: G01B11/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a system which performs a three-dimensional analysis of the results of surveying in a shorter time and at a lower cost by equipment and a method, very simple for both of surveying clients and surveying traders concerning a surveying service system applicable for civil engineering and construction fields and the like. SOLUTION: This system has an image information receiving means which receives image information obtained by photographing an object to be surveyed having a plurality of measuring points at a fixed focus with a digital camera from a plurality of points, and information on the length in the object to be measured through a communication circuit network from a customer terminal; an analysis processing means which calculates a difference of parallax at the measuring points existing within both the images between images at photographing points adjacent to each other from the received image information, and the three-dimensional positions of the respective measuring points from the information on the length in the object to be measured by an arithmetic processing;  and an analysis result transmitting means for transmitting information on the three dimensional positions calculated of the respective measuring points to the customer terminal through the communication circuit network.
Patent JP-2001235346-A (JP)
Title: On-vehicle navigation device
Inventor: SHIMATANI SATOYUKI
IPC: G01C21/36
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To switch the map of a particular road to the map of general roads or vice versa. SOLUTION: When new words for the entrance of a particular road are received by a GPS reception device 1 and a vehicle is traveling on a speedway, an information processing part 10 judges that the travel on the particular road has ended on receiving a signal indicative of the exit of the particular road. When map information from a map information storage device 3 and the current position, advancing direction, and advancing speed of the vehicle transmitted from the GPS reception device 1 meet the requirements for the particular road, the information processing part 10 judges that the vehicle is traveling on the particular road; when the requirements for the particular road are not met, it judges that the vehicle is traveling on a general road.  Based on the determination, a control process part 10 reads the map of the particular road or the general road from the map information storage device 3 for display on a display device 20.
Patent JP-2002179308-A (JP)
Title: Recording-paper leading end detector
Inventor: KOYA AKEMASA
IPC: B65H7/14
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To stabilize a recording-paper leading end detecting operation for a recording paper roll. SOLUTION: A leading end detector 28 comprises a base part 29 brought into contact with the recording paper roll 4 via two rollers 41 and 42, and a follower arm 33 displaceable with the base part 29 as the fulcrum. The follower arm 33 is urged by a first spring 36 into contact with the periphery of the recording paper roll 4. The base part 29 has a photosensor 31. The follower arm 33 is mounted with an arm 32 for switching the photosensor 31. When the follower arm 33 is displaced by a recording-paper leading end, the photosensor 31 outputs a leading end detection signal. The base part 29 is supported by a base part support arm 34, which is urged by a second spring 37 to bring each roller 41 and 42 into contact with the periphery of the recording paper roll 4.  When the winding diameter of the recording paper roll 4 changes to displace the base part 29, the photosensor 31 and the follower arm 33 are respectively displaced accordingly.
Patent JP-2002187478-A (JP)
Title: Storage device for feed hose loaded on bulk lorry
Inventor: NOGUCHI KOTA
IPC: B60P3/22
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for a feed hose in which taking out and storing of the feed hose are easy and the storage thereof can surely be detected. SOLUTION: A bulk lorry is a transportation vehicle for feeding an LP gas to a bulk tank which is installed for domestic use, and a feed hose 7 for the LP gas in which a coupling 6 for connecting to the bulk tank is provided at the tip is loaded on a hose reel 15 by winding. A hanger 32 for engaging opening/closing levers 6a whose tips are connected with a connection rod 6b provided in the coupling 6 is provided in the vicinity of the hose reel 15. A limit switch 30 for detecting that the feed hose 7 is stored is provided so as to be close to the hanger 32. When the feed hose 7 is stored, it is in a U-shape and the connection rod 6b at the tip of the coupling 6 is engaged with the hanger 32, as a result, the limit switch 30 becomes ON.
Patent JP-2002188696-A (JP)
Title: Driving device and electrophotographic device
Inventor: TAKEHARA KENICHI
IPC: F16H7/20
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a reliable, low-noise driving device which can transmit high precision rotation, and to provide an electrophotographic device high in image quality and low in noises. SOLUTION: The driving device comprises at least two pulleys (1, 2) and a plurality of power transmission toothed belts (3) which are looped aligned in parallel over the pulleys (1, 2), where all the belts (3) have the same pitch (P) between the teeth, and the positions of the tooth tips of the belts are not aligned.
Patent JP-2002194493-A (JP)
Title: Porcelain-enameling steel sheet and its manufacturing method, and enameled product and its manufacturing method
Inventor: SATO FUMIAKI
IPC: C22C38/14
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a plated steel sheet for enameling in which a low-carbon Al-killed steel sheet, high-oxygen steel sheet, Ti-added steel sheet, Nb-added steel sheet or B-added steel sheet can be used and excellent workability can be provided and by which a porcelain-enamel layer having excellent adhesion of enamel and free from black speck defect can be obtained by direct-on one coating of a glaze for cover coat and a method for manufacturing the steel sheet and also to provide an enameled product and its manufacturing method. SOLUTION: An Ni-Mo alloy plating is applied to the low-carbon Al-killed steel sheet, high-oxygen steel sheet, Ti-added steel sheet, Nb-added steel sheet or B-added steel sheet each having specific components in a specific proportion. Subsequently, heat treatment is carried out to produce the enameling steel sheet in which the amounts of Ni, Mo and Fe existing at the surface of the steel sheet are regulated to values within prescribed ranges, respectively. Then the steel sheet is glazed and fired.
Patent JP-2002190800-A (JP)
Title: Policy management system
Inventor: UENO HITOSHI
IPC: H04L12/24
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a policy input/setting aiding system capable of improving the operability of setting up policy by a network manager and reducing the number of errors at the time of setting up the policy. SOLUTION: The policy management system for managing various kinds of policy for managing and controlling a network is provided with a means for setting up a plurality of policy data corresponding to each of a plurality of management target identification information corresponding to the network and a means for referring to a policy application state data to be updated and stored on the basis of the performance result of a command updated and stored by the setting means and capable of setting up the stored policy data in the network and selecting a suitable command for setting up the policy data in the network.
Patent JP-2002192348-A (JP)
Title: Seam welding apparatus
Inventor: YONETANI MASATAKA
IPC: B23K11/24
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a seam welding apparatus which can perform a seam welding by automatically detecting the lap amount of both edge parts of blanks and can produce a finished product having a seam welding strength same as predetermined. SOLUTION: In an area for seam welding the edge parts W1A and W2A on which two blanks W1 and W2 are overlapped, two cameras 183 which are the means for detecting the lap amount are arranged in a freely advancing/ retreating manner. The cameras 183 detect the lap amounts L1 and L2 in both end edges of the edge parts W1A and W2A at the front and rear sides in the traveling direction of a seam welding machine by intruding and advancing into the space 115 between the jig members 73 and 74 on which the blanks W1 and W2 are mounted. The detected data is transmitted to a control device and is used for automatically operating the seam welding apparatus.
Patent JP-2002190571-A (JP)
Title: Inverter control module
Inventor: SUGAI KOUICHIRO
IPC: H01L25/07
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a switching element being applied with a surge voltage, caused by the inductance of a power line, causing breakage of the switching element. SOLUTION: There are provided a ceramic substrate 2, two power lines 3a and 3b which, with currents flowing in opposite directions each other, provided on both surfaces of the ceramic substrate 2 to face each other; and three output lines 4a, 4b, and 4c as provided on one main surface of the ceramic substrate 2, and a plurality of switching elements 5. The thickness of the ceramic substrate 2 becomes smaller than that of the upper stream side to the lower stream side of the current flowing, through the power line 3a formed on one main surface.
Patent JP-2002189824-A (JP)
Title: Printed matter selling system, printed matter selling method, and storage medium
Inventor: FUKAZAWA NOBUAKI
IPC: G06Q50/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To guarantee the validity of a printed matter outputted by a user and prevent it from being fraudulently used. SOLUTION: A user personal computer 4 transmits a printed data request to a server 3 (P2), then generates and transmits a cipher key to the server 3 (P4) for electronic settlement (P5). The server 3 generates and transmits printed data to the user personal computer 4 then confirms printing (P6-P9). A ticket collator inputs collation data to a collation personal computer 7 (P10), transmits a usage permission request to the server 3, and transmits collation data to the server 3 for collation (P13, P14) after security is established (P12). The server 3 collates user data with the collation data (P14) and transmits the collation result to the collation personal computer 7 (P15). The collation personal computer 7 displays the collation result (P16) and superimposedly prints a usage permission number on a ticket after determining the validity of the ticket (P17).
Patent JP-2002199293-A (JP)
Title: Automatic video recorder and its method
Inventor: SAITO MITSUMASA
IPC: H04N5/44
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic video recorder and its method that can record a television program in which a user shows keen interest without imposing a load on the user. SOLUTION: The automatic video recorder is provided with channel selection means 1, 9 that select a channel among channels through which television programs are received, an operation means 19 that operates channel selection, a recording and reproducing means 18 that records a television program of the channel selected by the channel selection means 1, 9, a channel selection frequency information generating means 9 that generates channel selection frequency information that denotes frequency of channel selection by weekdays and by time zones according to the channel selection means 1, 9 on the basis of the operation by the operation means 17, and a video recording control means 9 that allows the channel selection means 1, 9 to select a channel on the basis of the channel selection frequency information and allows the recording and reproducing section 18 to record the television program. Thus, the automatic video recorder automatically records television programs with high frequency of selection on the basis of the operation of the user by the weekdays and the time zones.
Patent JP-2002195508-A (JP)
Title: Feed water control device and method of steam boiler
Inventor: NAKANO TSUNEO
IPC: F22D5/30
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the consumed energy of a boiler feed pump, and perform highly accurate feed water control with the less fluctuations in boiler pressure. SOLUTION: This device comprises a water-level transmitter 5, a water-level regulating device 8 provided with a PID operation control part 8a performing the operation of a revolution number control signal S0 on the basis of the water level signal Ls from the water-level transmitter 5, an output lower limit limiter 8b limiting the lower limit value of the revolution number control signal S0 from the PID operation control part 8a to a lower limit value SL1 or above, and a monitor switch 8c working at the time when the output value of the revolution number control signal S1 from the output lower limit limiter 8b is the lower limit value SL1 and outputting ON-OFF control signals S2 at the set stop water level or start water level, and a feed water pump operation control device 9 that has S1 and S2 inputted,  so as to perform the revolution number control of a feed water pump by S1 at the time when the input value of S1 is SL1 or above and start or stop the feed water pump 4 by S2 at the time when it is the lower limit value SL1.
Patent JP-2002197714-A (JP)
Title: Optical head device and optical disk device
Inventor: ISHIKA TAKESHI
IPC: G11B7/135
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device and an optical disk device having the optical head device in which the constitution of the device is simplified and also a cost is reduced. SOLUTION: The device is provided with a first semiconductor laser element 17A, a second semiconductor laser element 17B, an object lens 19, a dichroic polarizing beam splitter 25 which is provided among the first and second semiconductor laser elements and the object lens, reflects at least a part of a first light beam advancing to the object lens from the first semiconductor laser element and also transmits the first light beam from the object lens, and transmits a second light beam advancing to the object lens from the second semiconductor laser element and also transmits the second light beam from the object lens, and a photodetector 33 which detects the first and second light beams transmitting the dichroic polarizing beam splitter.
Patent JP-2002197990-A (JP)
Title: Cathode ray tube device
Inventor: TAKEGAWA TSUTOMU
IPC: H01J29/48
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube device having stable performance for developing good focussing characteristics on the whole phosphor screen by suppressing the elliptical distortion of a beam spot on the whole phosphor screen in simple construction. SOLUTION: An electron gun structure for the cathode ray tube device contains a quadrupole lens formed with the increasing deflection of an electron beam. The quadrupole lens is formed of two grids G3-1, G3-2 facing each other. These two grids have respective non-circular electron beam passing holes G3-11, G3-21 on the surfaces facing each other. The electron beam passing holes have respective narrowed portions G3-12, G3-22 for minimizing the horizontal or vertical diameters of regions where the electron beam passes.
Patent JP-2002195436-A (JP)
Title: Solenoid valve device
Inventor: MATSUMOTO OSAMU
IPC: F16K31/44
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve device capable of being installed at a low cost and being operated with no trouble even at a power stoppage without requiring an electric wiring work for connection to a 100 V-power supply. SOLUTION: This solenoid valve device 10 electrically drives the plunger valve element 30 of a solenoid valve 28 and keeps the plunger valve element 30 at opened and closed states when no electric power is fed. The plunger valve element 30 is forcibly and nonelectrically moved from a closing position to an opening position by a magnet 54 provided on a manual operation member 44. A generator 58 is operated to generate power by a transfer mechanism 56 interlocked with the return motion of the operation member 44, and the plunger valve element 30 is closed by the generated power.