baber/WOPTO huggingface dataset:
Patent JP-2002289170-A (JP)
Title: Alkali secondary battery
Inventor: ISAJI HIDEFUMI
IPC: H01M50/528
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a reliable and safe alkali secondary battery in which an internal shorting during manufacture or use is suppressed to raise a manufacture yield. SOLUTION: There are provided a positive electrode 15 comprising a lead 19 welded at least at a part of the end part along a winding direction of a conductive substrate 18 and an active-material-contained mixture, a negative electrode 16, and a separator 17. The positive electrode 15, the negative electrode 16, and the separator 17 are wound in spiral. Further, there are provided electrodes 14 where a lead welding end part 24 in the inner peripheral region of positive electrode except for at least an outermost peripheral region L of positive electrode in one spiral plane protrudes, a positive electrode collector plate 26 welded to at least a part of the protruded lead welding end part 24, and a vessel 11 in which, also acting as a negative electrode terminal, at least the electrodes 14 and an positive electrode collector 26 are housed.
Patent JP-2002176758-A (JP)
Title: Linear oscillator and electric toothbrush
Inventor: KUNIDA TOMOHIRO
IPC: A61C17/22
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To attain low noise and miniaturization. SOLUTION: This device is provided with a plunger 1 of freely supporting axial reciprocation, a spring member 60 of taking a movable section including the plunger as an oscillating system, an electromagnetic drive means for reciprocating the movable section at resonance frequency with alternating current applied, and a regulating means for regulating the around-axis rotation of the movable section. Thus, axial reciprocating oscillation can be attained directly.
Patent JP-2002295921-A (JP)
Title: Cooling mechanism
Inventor: OSAKABE NAOKI
IPC: F25B27/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling mechanism wherein in an absorption cold/warm water machine for use in a combination with a heat storage tank (e.g. ice heat storage tank) the ice heat storage tank is made compact, and a brine chiller is useable other than at night without increasing the operation cost. SOLUTION: There are provided an ice heat storage tank (12), a brine chiller (14) adapted to supply a cold heat medium to the heat storage tank (12) through channels (131, 130) and supply cold heat, an electric motor (16) for driving (17) the brine chiller (14) at night, a gas engine (18) for driving the brine chiller (14) in the daytime, and an absorption cold/warm water machine (20) adapted such that it cools cold water raised in a cooling load (L) with the aid of a vaporizer (30) to supply it to the heat storage tank (12) and waste heat (50I, 50O) of the foregoing gas engine (18) is incorporated.
Patent JP-2002290792-A (JP)
Title: Image pickup device and method for manufacturing the same
Inventor: MIYAKE HIROYUKI
IPC: H04N5/335
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image pickup device capable of setting a distance between a light receiving plane of a image pickup device and a lens to be a predetermined focal distance. SOLUTION: The device comprises a image pickup device with the light receiving plane, a circuit board of the image pickup device, a frame-shaped part for supporting the image pickup device, and a supporting part for supporting an imagery lens wherein the frame-shaped part surroundingly fixes and supports the image pickup device so that the a image pickup device surface of the light receiving plane side and a reference plane of the frame-shaped part form the same plane or a predetermined relative distance difference, and the reference plane of the frame-shaped part and a reference plane of the supporting part for supporting the imagery lens and made to abut and both are integrated.
Patent JP-2002296987-A (JP)
Title: Image forming device
Inventor: KAMIYAMA HIDEKI
IPC: G03G21/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which eliminates image blur by keeping the ozone concentration of an atmosphere around an image carrier at a prescribed value or lower correspondingly to the classification of the image carrier. SOLUTION: Ozone is generated around a photoreceptor drum 100 as the image carrier by electrification of the photoreceptor drum with an electrifying charger (corona discharger) 201. It is necessary to reduce the ozone concentration to 25 ppm or lower in the case that the photoreceptor drum is, for example, an organic photoreceptor body. Therefore, an ozone concentration controller 5 is provided to adsorb and remove ozone.  That is, not only outside air is sucked by a fan 7 in a connection tube 6 but also air is discharged by a fan 10 in a connection tube 8, and sucked outside air is accompanied with ozone in the atmosphere around the photoreceptor drum, ad the outside air accompanied with ozone is made to pass an ozone treatment filter 9 through the periphery of the electrifying charger and the outside peripheral surface of the photoreceptor drum, and ozone is adsorbed and removed by this filter.
Patent JP-2002298578-A (JP)
Title: Semiconductor memory
Inventor: YAGISHITA YOSHIMASA
IPC: G11C11/4096
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can be operated even during refreshing operation and of which power consumption is low. SOLUTION: An address input means 1 receives an input of an address. A read-out means 5 reads out data from at least one part of a sub-block group 3 of a column or row direction specified by an inputted address through the address input means 1. A refresh-means 2 refreshes at least one part of the sub-block group of row or column direction intersecting orthogonally with the sub-block group being an object of read-out of the read-out means 5. A data restoring means 4 restores data from a sub-block being object of both of refreshing and read-out referring to data from other block and a parity block.
Patent JP-2002293158-A (JP)
Title: Automobile automatic cruise system
Inventor: SHIMODAIRA TOSHIYA
IPC: B60R21/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To safely run in an automatic cruise system. SOLUTION: After a set inter-vehicle distance SK is accessed (Step 200), in Step 210, an inter-vehicle distance SA is computed. In Step 220, a vehicle speed control signal is output to an automatic cruise ECU 60 to approximate the inter-vehicle distance SA to the set inter-vehicle distance SK, so that the automatic cruise ECU 60 controls an engine 100 and an automatic transmission 110 according to the vehicle speed control signal. The engine 100 and the automatic transmission 110 are thus driven to maintain the set inter-vehicle distance SK to the preceding vehicle. If Step 230 determines that a hands-free call is on, in Step 240, the set inter-vehicle distance SK is updated. The set inter-vehicle distance SK after the update is longer than the set inter-vehicle distance SK before the update by a given distance ΔB.
Patent JP-2002291432-A (JP)
Title: Mix for deep-fried food
Inventor: SAKAKIBARA MICHIHIRO
IPC: A23L7/157
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a mix for a deep-fried food having no frying unevenness, providing soft and light palatability. SOLUTION: This mix for a deep-fried food contains oiled yolk powder.
Patent JP-2002298591-A (JP)
Title: Semiconductor memory
Inventor: AIDA AKIRA
IPC: H01L21/8247
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly integrated semiconductor memory in which read- disturbance is reduced. SOLUTION: This semiconductor memory is provided with: an information accumulating section which has at least one control terminal, in which erase can be performed electrically and which stores discrete data of (n) levels (n: integer of 2 or more); and a plurality of memory elements arranged between at least two current terminals. When the voltage of the control terminal at which a conduction state or a cut off state between the current terminals is switched is assumed to be a threshold value, all of the first to the (n)th discrete threshold voltages decided in the ascending order of the threshold values of (n) levels are higher than the lower voltage out of voltages applied to a current terminal at the time of data read, and lower than the voltage applied to the control terminal at the time of data read.
Patent JP-2002297849-A (JP)
Title: Schedule preparation support device and schedule preparation support system
Inventor: HIRANO ATSUSHI
IPC: G06Q10/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To prepare a schedule by positively utilizing decisions of respective workers, and making items discussed in preparing the schedule clear to both the manager and the workers. SOLUTION: This schedule preparation support device 20 is provided with a schedule data management part 4 for drawing up schedule data, and a schedule data base 5 for saving the drawn-up schedule data. The start condition and end condition of work related to the schedule data are registered in a start and end condition register part 6 of the schedule draw-up support device 20, and the registered work start condition and end condition and the validity evaluation information are displayed together with the corresponding schedule data by a computer 11 for the manager and a computer 12 for the worker.
Patent JP-2002304559-A (JP)
Title: Electronic lock type coin locker, reserving system therefor and luggage transferring system using the same
Inventor: TANIO SHISEI
IPC: G06Q30/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic lock type coin locker, its reserving system, and a luggage transferring system using this capable of transferring luggage by using a coin locker, and making reservation without visiting the installation site. SOLUTION: This system is provided with a locker 10 equipped with an electronic lock for locking/unlocking the locker 10 by setting password at a box in which luggage can be housed and a controller 20 for managing the opening and closing of the locker 10 by the electronic lock and the charging and charge collection in cash or a card for paying a small amount such as prepaid type electronic money. Thus, it is possible to unlock the locker 10 by using the password set at the controller 20, and to easily transfer luggage only by notifying the password even when the receiver of the luggage is different. Also, it is possible for a managing server 30 to manage charging with any method other tan the payment in each or the card for paying a small amount or to manage the locker 10.
Patent JP-2002301587-A (JP)
Title: Cover of laser shooting port and laser beam machining method
Inventor: TAKADA KOJI
IPC: B23K26/064
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a cover of a laser shooting port of a laser oscillator which prevents the adhesion of dust to the laser shooting port shoots a stable laser beam, and an efficient laser beam machining method. SOLUTION: The cover 13 of the laser shooting port is the cover 13 for protecting the laser shooting port 24 of the laser oscillator 23, and with the cover 13, arranged is a film which hardly absorbs the laser in a position where the laser passes. The film 11 is preferably drawably wound and the laser of the laser oscillator 23 is a CO2 laser. The film consisting of a polyolefinic resin is preferably used for the film 11. A resin sheet is worked by the laser for which such cover 13 is used.
Patent JP-2002306068-A (JP)
Title: Exact payment calculation for accepted raw tea leaves and system therefor
Inventor: SONE YOSHITO
IPC: G06Q50/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an exact payment calculation of accepted raw tea leaves with increased processing accuracy by realizing the computerization of individual processing steps from the acceptance of raw tea leaves to the payment of the charge and the system therefor. SOLUTION: The objective system for exact payment calculation of accepted raw tea leaves is equipped with a processor or a means (a personal computer 22 for accepting raw tea leaves) for inputting the specific information on the tea-leaf producers, the transportation means (truck 86), and the total weight of raw tea leaves (88), a processor or a means for printing out the ID information (printer 24), a processor or a means for rating the accepted raw tea leaves on the basis of reading of the ID information ( personal computers for rating 421-42N), a processor or a means for inputting the tare weight of the transportation means (struck 86) on the basis of the specific information (a personal computer 62 for outputting the accepted raw tea leaves) and a processor or a means for calculating the payment money from the weight of raw tea leaves,  the rating information and the unit price (a server personal computer 26 for accepting raw tea leaves). Consequently, the computerization of individual processes from the acceptance of raw tea leaves to the final calculation of the payment money is attained with the processing accuracy improved.
Patent JP-2002312142-A (JP)
Title: Radio image forming system
Inventor: ASO TAKAHIRO
IPC: G06F3/12
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To enhance throughput for user, who frequently carries out a printing by setting a preferential order of a data transferring to a cipher Key possessed by respective terminals. SOLUTION: A printing data is opened at a client terminal, and a printing processing is started to the radio image forming device. A printing job packet is received from a radio network interface part of the imaging device (S2). The cipher Key of 'cipher Key management table', preserved in a memory part is read-in to carry out determination of the enciphered Key. In the case a watching cipher Key is found on the midway, the printing job is restored and handed to a controller part. In the case the Key number do not match, the printing job is read/discarded (S3). After the printing job has been converted into printing data at the controller part, it is handed over the engine part and a printing processing is carried out (S4).
Patent JP-2002315225-A (JP)
Title: Battery pack and external host equipment system using battery pack as power source
Inventor: ISHIKAWA KOZO
IPC: H02J7/34
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To effectively draw a discharging capacity by suppressing a voltage drop of a large current period of pulse discharge with a simple circuit constitution and control. SOLUTION: An external host equipment system using a battery pack as a power source comprises a secondary cell 1, control switches 3, 4 for turning on/off charging/discharging current of the cell, temporary power storage circuits C1, L2, SW1 and SW2 each having a capacitor, a reactor and a switch element for temporarily storing power from the cell and outputting the power in parallel with a discharge current route passing through the control switches, and a control circuit 2 for controlling the switches and the storage circuits based on a signal from the external host equipment.  The control circuit 2 controls the switches SW1, SW2 so as to store the power of the capacitor C1 of the storage circuit and to store the power of the capacitor in the reactor L1 and to output the power, based on the signal from the host equipment, suppresses the drop in the battery voltage during the large current period of the pulse discharge and effectively draws the discharging capacity of the secondary cell.
Patent JP-2002307260-A (JP)
Title: Tool, tool holder, machine tool, and its controlling device
Inventor: KATO YASUNARI
IPC: B23Q5/04
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a tool to be removably mounted on the spindle of a machine tool in the same manner as any usual tool capable of generating a higher rotating speed than the spindle without supplying a power externally, performing the drive without wiring with any external power supply, and of grasping the rotating condition of a processing tool. SOLUTION: The tool comprises a processing tool 100 to machine work, a motor 80 to drive the processing tool 100, a generator 70 supplied with a torque from the spindle 46 of the machine tool for generating an electric power to drive the motor 80, a rotation sensing part 120 to sense the rotating condition of the motor 80, and a processing board 130 and antenna 131 processing the sensing signals given by the sensing part 120 and emitting the results to the outside.
Patent JP-2002317748-A (JP)
Title: Wind power generator system
Inventor: SAKAMOTO MOTOO
IPC: F03D3/06
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator system capable of being started with a low wind speed, and exercising a sufficient generating performance at a low wind speed. SOLUTION: This wind power generator system is provided with a wind turbine rotated by receiving the wind force, and a generator generating electricity by the torque of the wind turbine. A Savonius wind turbine is used as the wind turbine, and a rare earth permanent magnet is used as an excitation means of a coil in the generator.
Patent JP-2002319066-A (JP)
Title: Control device for cup type automatic vending machine
Inventor: YAMANAKA MASASHI
IPC: G07F13/06
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To simplify a setting operation regarding beverage generation, prevent variation of taste for each automatic vending machine and adjust the taste in correspondence with an installation location. SOLUTION: This control device for the cup type automatic vending machine is provided with a calculating control part 1a for storing beverage basic data inputted by a communication means 6 in a beverage basic data storage means 3, storing beverage generation data inputted by the communication means 6 in a beverage generation data storage means 4, and correcting the beverage generation data stored in the beverage generation data storage means 4 based on beverage generation data for correction set by a beverage generation data setting means 5.  A manager of the automatic vending machine sets the beverage basic data and the beverage generation data of the beverage vended by the automatic vending machine through the communication means 6, and can easily use the automatic vending machine only by correcting an amount and density of raw materials to be added for each beverage in accordance with an installation location by the beverage generation data setting means 5.
Patent JP-2002320335-A (JP)
Title: Charge/discharge controlling circuit and charging type power source unit
Inventor: YAMAZAKI KOICHI
IPC: H01M10/44
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a charge/discharge controlling circuit which surely detects excessive charge, and a charging type power source device using the circuit. SOLUTION: In the charge/discharge controlling circuit, a circuit which has a delay time in the case that the state of excessive charge is released is constituted in an excessive charge detecting circuit, thereby surely detecting the sate of excessive charge.
Patent JP-2002192286-A (JP)
Title: Manufacturing method of bottomed hollow parts having deep hole
Inventor: KADA OSAMU
IPC: B21D51/16
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost manufacturing method of bottomed hollow parts having a deep hole in which the ratio L/d of a hole depth L to the inside diameter d is 10 or more. SOLUTION: When inserting a mandrel having a diameter thinner than an inside diameter into an inside diameter part made up of a rough shape material which is manufactured by extrusion and carrying out cold ironing process, either bigger one of ln((D02-d02)/(D2-d2)) and ln(D02/D2) is less than 6,000×(DM/ LM)2/Ts, where the tensile strength of the raw material is Ts, the outside diameter of a hollow part before ironing is D0, the inside diameter of a hollow part before ironing is d0, the outside diameter of a hollow part after ironing is D, the inside diameter of a hollow part after ironing is d, a mandrel diameter is DM and an mandrel length is LM. When a contraction of area in a rough shape material is ϕ[%], in addition, cold ironing process is conducted at a plurality of steps so that ln((D02-d02)/(D2-d2)) becomes less than 0.025×ϕ-1.2.
Patent JP-2002319352-A (JP)
Title: Color cathode-ray tube
Inventor: HORIUCHI YOSHIRO
IPC: H01J29/07
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube capable of providing a high- quality image by restraining the occurrence of a color shift by restraining wrinkle-like deformation in a color selection mechanism and manufacturable with a high yield. SOLUTION: A rim-like frame 6 is formed with a pair of support members 2 and 3, and a pair of members 4 and 5 straddling between the support members 2 and 3, a color selecting electrode thin plate 10 is extended on the frame 6 by welding the thin plate 10 to the support members 2 and 3, and the support members 2 and 3 have extension parts 2A and 3A extended toward an effective screen region 14 of the thin plate 14 at a part for welding the thin plate 10, respectively. This color cathode-ray tube is equipped with a color selection mechanism 1 where the distance between welding parts 12 for welding the extension parts 2A and 3A and the thin plate 10 and tips of electron beam passing holes 9 of the thin plate 10 is set to 7.0 mm or less.
Patent JP-2002323169-A (JP)
Title: Cut-off seal protection structure of lateral port
Inventor: WATANABE MICHIHIKO
IPC: E03F7/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off structure of a lateral port preventing peeling of a cut-off seal around the lateral port for leading a rehabilitation pipe to a buried main and capable of obtaining a cu-off structure in the lateral port by the cut-off seal. SOLUTION: The cut-off seal 6 is provided around the lateral port 31 in the upper surface of the buried main 3. When the inside of the buried main is to be lined by the rehabilitation pipe 1, the rehabilitation pipe is lead toward a downstream side manhole side from the upstream side manhole side by the traction force of a wire 54 inside the buried main. The tip of the wire is locked in a position deviated upward, so as to downward operate the traction force of the wire to the cover member 53 covering the lead side end of the rehabilitation pipe.
Patent JP-2002319587-A (JP)
Title: Semiconductor device
Inventor: OMURO SHINGO
IPC: H01L21/822
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a pad structure for protecting an active element provided beneath the pad part of a semiconductor device against an external stress. SOLUTION: A second lattice pattern interconnect 11 is formed beneath a pad part 17 and irregularities are provided on the surface at the pad part. A stress occurring in the fabrication process or at the time of bonding is dispersed by the irregularities on the surface at the pad part 17 and the stress being applied to an active element is relaxed.