baber/WOPTO huggingface dataset:
Patent JP-2002221281-A (JP)
Title: Method for controlling high speed sampling pwm of high speed solenoid valve
Inventor: KITAGAWA CHIKARA
IPC: G05B11/28
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a high speed sampling PWM of a high speed solenoid valve, in which the deviation of duty generation is lessened by performing the high speed sampling (Ts, 2Ts,..., nTs), assuming that a high speed driving electric circuit for opening/closing the high speed solenoid valve at a possibly high speed; unnecessarily repeated ON-OFF in a steady state is eliminated by utilizing a discrete duty value generated by the high speed sampling to suppress the generation of noise; and as a result, a dead zone is not needed to be set to obtain a high accuracy control result. SOLUTION: By utilizing a duty characteristic discretely generated by the high speed sampling, only a duty region generating the flow effective for control is used, and the other duty region in which much noise is generated by the vibration of the valve and the effective flow is not obtained is avoided.
Patent JP-2002233114-A (JP)
Title: Rotating electric machine protecting device
Inventor: YAMADA KAZUO
IPC: H02K11/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To detect both abrasion and temperature limits using a simple constitution, when the abrasion of a brush reaches the abrasion limit or when the temperature of the brush exceeds the upper limit of temperature. SOLUTION: An abnormality detecting means is made of two pieces of electrical wires 5, which are inserted into a detection hole 7 of the brush 4, and an abnormality lamp, that is connected to these two pieces of the electrical wires 5. The detecting hole 7, which is drilled from the opposite commutator side of the brush 4, has a bottom surface at the position that corresponds to the limit of the standard of a brush abrasion amount. This structure makes the detecting hole 7 open on a commutator 2, when the abrasion of the brush 4 reaches the limit standard. Therefore, covers 5b of the electric wires 5 inserted in the detecting hole 7 are chafed by the rotation of the commutator 2, making core wires 5a of the electric wires 5 exposed. Consequently, the two pieces of the core wires 5a are short-circuited via the commutator 2, so that the abnormality lamp is made to illuminate.  Also, when the temperature of the brush 4 exceeds the upper limit of the temperature standard, the covers 5b of the electric wires 5 is melted so that the two pieces of the core wires 5a are exposed; and as a result, the two pieces of the core wires 5a contact with each other and are short- circuited, and the abnormality lamp is caused to light up.
Patent JP-2002227478-A (JP)
Title: Locking/unlocking device for vehicle
Inventor: INADA TAKAHIRO
IPC: B60R25/24
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a locking/unlocking device for a vehicle, which can concurrently inform an occupant not only that a vehicle is in an abnormal state but also whether the vehicle is in a locked state or in an unlocked one. SOLUTION: The locking/unlocking device for the vehicle is provided with a locking/ unlocking means 14 which enables an opening/closing body of the vehicle to be locked/ unlocked according to a prescribed operation conducted by the occupant, an operation detecting means which detects the prescribed operation conducted by the occupant, informing means 16 and 17 which offer information according to the prescribed operation conducted by the occupant, an abnormality-of-vehicle detecting means 13, and an onboard control means 20 which controls the informing means 16 and 17 on the basis of the result of detection of the prescribed operation by the operation detecting means and that of detection by the detecting means 13. The informing means 16 and 17 are constituted so as to enable the information in a plurality of informing modes.  The control means 20 makes the informing modes of the informing means 16 and 17 different from one another in accordance with the presence or absence of the detection of an abnormal state of the vehicle by the detecting means 13 when the prescribed operation is detected by the operation detecting means.
Patent JP-2002229625-A (JP)
Title: Parts ordering method and device
Inventor: TAKAHASHI TOSHITAKA
IPC: G06Q30/06
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress deviation of a work (ordering work) and delivery parts according to deviation of the work to be a starting point of a parts ordering in a parts ordering system for ordering parts by timing quicker by delivery lead time. SOLUTION: The ordering work (work 6) at an ordering position q of parts is acquired on a plan array corresponding to an actual record array. Because the ordering work (work 6) is acquired in the plan array, deviation of the work 6 and delivery parts and time lag for assembling caused by the deviation can be suppressed.
Patent JP-2002231242-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKATSUKA YUICHI
IPC: H01M10/0525
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having high safety though it has high energy density and high output. SOLUTION: A cylindrical lithium secondary battery 20 accommodates a group of electrodes 6 and a nonaqueous electrolyte in a battery can 7. The group of electrodes 6 is formed by winding a positive electrode using lithium manganate including particles of 1 μm or less by 0.01 wt.% or less as a positive electrode active material, and a negative electrode using amorphous carbon as a negative electrode active material. The battery can 13 has a rupturing valve 11 rupturable at a predetermined pressure. By controlling a weight of lithium manganate particles of 1 μm or less to be 0.01% or less, an area of an interface per unit volume of the lithium manganate and nonaqueous electrolyte is reduced.
Patent JP-2002237345-A (JP)
Title: Female terminal metal fittings
Inventor: ITO TOMONARI
IPC: H01R13/115
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To shorten a length of a body. SOLUTION: In the body 11, returning a reed piece projected from a bottom wall 15 along an axial line direction provides an elastic contact piece 20. The elastic contact piece 20 is made possible to deform elastically in an up-and-down direction centering a return part 21, by being pressed by a male terminal metal fittings inserted into the body 11. In the both-sides end in the back end of the elastic contact piece 20, one pair of auxiliary spring parts 28 of curved form is formed by folding a piece part, which projects to a side direction, to a down direction. Both the auxiliary spring parts 28 are arranged sandwiching a locking hole 24 formed in the bottom wall 15, and an excessive bending regulation piece 25 into a direction which intersects perpendicularly with the axis lines direction.  In connection with elastic displacement of the elastic contact piece 20 in downward, support parts 29 of both the auxiliary spring parts 28 are contacted to the bottom wall 15 by means of springs.
Patent JP-2002237932-A (JP)
Title: Image reader
Inventor: NODA SATOSHI
IPC: H04N1/401
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can obtain a proper correction coefficient, even if reading mode of the image reader or the configuration of the image reader is revised, so as to attain effective white level fluctuation correction and maintain satisfactory quality of the read images over a long period. SOLUTION: In the image reader provided with a reference member, a reading means that reads the reference member and an original to provide an output of image data of them, and a correction means that respectively obtains 1st reference data by reading the reference member in a 1st timing and 2nd reference data by reading the reference member in a 2nd timing so as to correct data of the original on the basis of the 1st and 2nd reference data, even if the position of the reference member read in the 2nd timing is changed, the 1st reference data and the 2nd reference data will be data which are obtained by reading the same position of the reference member.
Patent JP-2002235883-A (JP)
Title: High temperature gas duct expansion joint
Inventor: SAKAMOTO NAOKI
IPC: F02C7/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature gas duct expansion joint capable of suppressing the thermal deterioration of bellows, and reducing the frequency of maintenance check and the like. SOLUTION: This high temperature gas duct expansion joint comprises flexible bellows 13 for coupling flanges 11 so as to cover a space between the flanges 11 of a duct 10 divided into a plural pieces, heat insulator 17 filled in the space between the flanges 11 of the duct 10, and a flow liner 18 provided in an inner peripheral surface side of the duct 10 so as to cover the space between the flanges 11 of the duct 10. A wind shielding plate 24 and a metallic brush 25 are severally provided, which prevents exhaust gas 100 from flowing between the flow liner 18 and the inner peripheral surface of the duct 10. And the high temperature gas duct expansion is provided with a spacer 20, fins 21, 22 and a heat insulating plate 23 that suppress heat transfer from the duct 10 to the bellows 13.
Patent JP-2002238284-A (JP)
Title: Motor drive control circuit
Inventor: ISHII TAKAAKI
IPC: H02P6/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain a control signal when a motor is activated in digital control. SOLUTION: When the motor is to be activated, a drive control signal is selected by a switch circuit 12. The drive control signal is obtained by processing a signal from a Hall sensor using a combination circuit 10. Contrarily, in a three-time detection circuit 16, the drive control signal that is digitally generated by a control signal generation circuit 14 is selected by a switch circuit after the rotation is detected.
Patent JP-2002236606-A (JP)
Title: Memory control circuit
Inventor: MATSUO YOSHIKATSU
IPC: G11C8/16
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To realize a memory control circuit allowing a transmitter-receiver to realize the reduction of a chip size, cost and power consumption by reducing the number of memories. SOLUTION: This memory control circuit is provided with a monitoring circuit 110 for monitoring an access demand signal CWE corresponding to an access demand to an RAM 101 from a CPU, and an access demand signal ERE corresponding to an access demand to an RAM 101 from an external device, and a control circuit (an OR gate 107, an AND gate 108, and a NOR gate 109) for scheduling to validate the access demand signal ERE after giving priority to the access demand signal CWE of high priority.
Patent JP-2002240946-A (JP)
Title: Drug storage bucket stacker
Inventor: YUYAMA HIROYUKI
IPC: B65G57/30
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a drug storage bucket stacker capable of stacking drug storage buckets in order from the underside and easily taking out any drug storage bucket of the stacked drug storage buckets with a simple structure. SOLUTION: On the inside walls of the side walls 14 of a body 3 having a pair of side walls 14 opposed to each other, a multiple stage of sets of support claws 4 supporting the drug storage buckets 2 are installed and slide plates 6 are installed so as to be drivingly slid in vertical direction. Multiple stages of pairs of push-up claws 5 for pushing up the drug storage buckets 2 are installed vertically on the slide plates 6, and a lift 7 for supporting the drug storage buckets 2 on the lowermost stage support claw 4 by raising the buckets is installed on the underside of the body 3 so as to be drivingly lifted.
Patent JP-2002246086-A (JP)
Title: Electrical connector
Inventor: KUNISHI SHINSUKE
IPC: H01R12/79
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector which has no risk of an actuator to turn in the direction of releasing a connection state, depending on the arrangement of an FPC. SOLUTION: This connector is composed of an insulation housing 2, plural terminals 3 mounted side by side at a prescribed interval, and the actuator 4, and is so structured that a flat flexible cable 5 is inserted toward the rear side from an insertion hole 6. The actuator 4 is made turnable by the engagement of its base end part with an engagement piece 12 formed on the terminal 3, and can be turned between a first position in an erected form on the insulation housing 2 and a second form laid on the insulation housing, by being turned rearward from the first position.  The engagement part of the actuator 4 with the terminal 3 is so structured, that an engagement portion 14 at the tip part of the engagement piece 12, extending nearly horizontally toward the insertion hole 6 in a cantilever-like form, is inserted into a window hole 15 formed at the base end part of the actuator 4, and a camshaft 16 formed on the edge part of the window hole 15 is disposed on the under side of the engagement portion 14.
Patent JP-2002245280-A (JP)
Title: Electronic gift shop system handling gift from anonymous community in cyberspace, in real space
Inventor: IMAI YOSHIMASA
IPC: G06Q10/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To structure a new commodity sales channel, and to realize new commodity sales business by mediating acts of gift giving, between participants in an anonymous community. SOLUTION: This electronic gift shop system is realized by an information processing system, made from a computer connected to the Internet and programmed. A gift sender selects a gift requesting commodity and a payment settlement means therefor from a database of the system, and applies for gifting by designating an anonymous gift receiver. This system sends a message regarding the gift giving and indicates the commodity requesting the gift to the gift receiver. The gift receiver designates response to the gift, and a delivery method if accepting the gift, and inputs event into a personal computer. The system, recognizing this phenomenon, deals with gift giving according to information obtained from the sender and the receiver, and deals with settlement procedures and delivery procedures, as the need arises.
Patent JP-2002239658-A (JP)
Title: Plate machining system
Inventor: SAHASHI NOBUO
IPC: B21D43/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent defective products from occurring by machining the products in a succeeding stage in accordance with machining errors caused in a preceding stage when a plate material is shifted from the preceding stage to the succeeding stage. SOLUTION: The system is equipped with a plate machine 1 for machining in the preceding stage and a plate machine 2 for receiving a plate material W machined in the preceding stage and for machining successively in the succeeding stage. The plate machine 1 for the preceding stage performs the machining of the preceding stage after drilling pre-machining holes 31, 32 first, and then drills a post-machining hole 33. The plate machine 2 for the succeeding stage is provided with positioning means 26, 27 for positioning the pre-machining holes 31, 32, and a measuring means 43 for measuring the post-machining hole 33. In addition, the system is provided with a compensating means 59 for correcting the feeding quantity of the plate material by a plate feeding mechanism 7 on the basis of the measurement by the measuring means 43.
Patent JP-2002247550-A (JP)
Title: Trial viewing system for sales store, individual explanation system for display facilities and individual explanation system for sport inspection
Inventor: ITO EMIKO
IPC: H04N21/472
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a trial viewing system for a sales store, an individual explanation system for display facilities and the individual explanation system for sport inspection by which conventional inconvenience in respective shops and respective facilities is dissolved. SOLUTION: This trial viewing system 100 for the sales store is installed in the sales store 10 and a trial viewing program inside a data base 113 is reproduced by using a portable telephone set 2 with a browser function.
Patent JP-2002242930-A (JP)
Title: Guide device
Inventor: INAGAKI HIROSHI
IPC: F16C29/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To utilize advantages of rolling guide and sliding guide by simple, compact, and low-cost constitution. SOLUTION: A rail 2 is placed on an upper surface of a base 1, and a slider 4 is installed on a lower surface of a movable body 5. In the slider 4, a U-shaped groove 9 where the rail 2 is engaged is formed, and four lines of rolling bodies 3 are provided between three surfaces of the U-shaped groove 9 and the rail 2. An oil sump is formed in a groove surface of the slider 4 facing a protruded end surface of the rail 2, and oil pressure is supplied to the oil sump from an oil pressure supply device 6, where the oil pressure is controlled in accordance with NC instructions based on cutting conditions.
Patent JP-2002241488-A (JP)
Title: Production method of aromatic-aliphatic copolymerized polycarbonate
Inventor: NAGASHIMA HIROMITSU
IPC: G02B1/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing by the transesterification method an aromatic-aliphatic copolymerized polycarbonate resin excellent in hue and thermal stability and useful as an optical material and the like. SOLUTION: The production method of an aromatic-aliphatic copolymerized polycarbonate comprises melt-polymerizing an aromatic carbonic diester, at least one aliphatic dihydroxy compound having an alicyclic structure and at least one aromatic dihydroxy compound in the presence of a metallic catalyst, where a mixture comprising the aromatic dihydroxy compound dissolved in the aromatic carbonate diester obtained by mixing the aromatic carbonic diester with the aromatic dihydroxy compound is cooled, retained at a temperature lower than the temperature at the time of dissolution and subsequently subjected to polymerization with the aliphatic dihydroxy compound having an aliphatic structure.
Patent JP-2002240231-A (JP)
Title: Stamp forming apparatus
Inventor: SEO KEIJI
IPC: B41J2/01
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a stamp forming apparatus capable of easily and rapidly making a stamp by which stamping can be used for continuous imprinting and color printing with little breading. SOLUTION: A thermal head 13 and an inkjet printer head 12 are integrally provided on the underside of a carriage 11 opening downward and with an approximately U-shaped cross-section and a mirror image of an impression image is formed on the stamping face part of a stamping material 51 of the stamp 5 by the thermal head 13 through a carriage delivering motor 17, etc., and non-melting parts formed on the stamping face part of the stamping material 51 are coated with color stamp inks of each of colors (yellow, magenta and cyan) by means of an inkjet printer 12 to form the stamp.
Patent JP-2002247594-A (JP)
Title: Image pickup device
Inventor: FUKAZAWA HIROHIDE
IPC: H01L27/14
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To efficiently ease the temperature rise of image pickup elements by surely preventing the temperature rise of an image pickup element in driving, while easily carrying out highly accurate assembly and making each image pickup element contact a cooling element. SOLUTION: An image pickup device 1 that is fixed on a camera casing 2 is provided with a plurality of color separation prisms 3 for separating incident light to prescribed color components, image pickup elements 4 fixed to the color component light projection sides 3aa, 3b, 3c of respective prisms 3, an image pickup element substrate 6 for processing image pickup element signals, cooling elements 8 whose cooling faces are arranged on the elements 4, heat conduction plates 7 attached to the heating faces of the elements 8. The image pickup element cooling means for cooling the image pickup elements 4 is constituted of the cooling elements 8, the heat conduction plates 7, a radiation plate 9, and the camera casing 2. The plates 7 to which the elements 8 are attached are fixed detachably to the radiation plate 9.
Patent JP-2001298665-A (JP)
Title: Pixel and active pixel sensor circuit
Inventor: SINGH KALWANT
IPC: H04N5/374
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the pixels which can decrease or exclude the artifacts included in an output image and also to provide an active pixel sensor circuit. SOLUTION: The pixels (30, 40) include the photodiodes (31, 41) having the output nodes (37, 47), the reset circuits (33, 34) which are connected to the photodiodes (31, 41) and the selectively operable discharge circuits (36, 44) which are connected to the photodiodes (31, 41) to selectively discharge the photodiodes (31, 41) for securing the prescribed reference voltage.
Patent JP-2002252718-A (JP)
Title: Adaptor for adsl, line network controller incorporating the adaptor for adsl, and central supervisory system
Inventor: ONO KIYOJI
IPC: H04M11/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an adapter that integrates a central management system for gas meters or the like to an ADSL data communication system, where it is not required for a general home and an office or the like to make a wiring work from indoor to outdoor and the central management system is integrated only with a simple work and that collectively supervises instrument meters. SOLUTION: A subscriber line 10 from a public line network 9 connected to a station is connected to an ADSL adaptor 1 via a protector 2. The adaptor 1 has a band split function that passes a high frequency ADSL signal as it is without a loss, sends a low sound frequency band signal to a line network controller (e.g. an NCU) 7, receives its return signal, mixers it with the ADSL signal and outputs the mixed signal. Thus, the line network controller 7 can make data communication with the public line network 9, and a phone 6 or the like provided on the downstream side of a splitter 3 can be used when the line network controller is not in use.
Patent JP-2002259663-A (JP)
Title: Device and method for generating customer visit schedule
Inventor: TSUMURA KENJI
IPC: G06Q50/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To generate a customer visit schedule corresponding to the importance degree of a work regardless of the experience or an intuition of a salesperson. SOLUTION: Customers to visit on the day are extracted from a customer master based on a visit designation date and a visit cycle (S104) and the customer without visit last time and the customer with collection delay, etc., are extracted from the extracted customers based on customer information (S105). Then order for visiting the customers is rearranged in accordance with a priority degree in the work items of a work item master based on customer request information in customer information or information or the work item to be performed next time, etc., by referring to the work item master (S106).  Besides, the customer visit schedule is generated which comprises a customer visit time schedule through the use of the standard work time of each work item in the work item master and a movement time calculated based on the area code of customer information of each customer (S107) and data of the generated customer visit schedule is transferred to a PDA (S108).