baber/WOPTO huggingface dataset:
Patent JP-2002057570-A (JP)
Title: 90° phase shifter
Inventor: MATSUI NAOHIRO
IPC: H03K5/13
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a 90 deg. phase shifter, which operates at high speed in simple configuration, capable of extracting a 90 deg. phase difference signal having the duty ratio of 50% from a signal of a frequency divided into the stages of an odd number. SOLUTION: This device is provided with a second frequency divider for dividing the frequency of a signal outputted from a first local oscillator into N stages (N is an odd number), a third phase shifter for distributing a signal outputted from the second frequency divider to two orthogonal signals and outputting them, a fourth mixer circuit for converting a signal outputted from the third phase shifter to a double frequency and outputting it, and a fifth filter circuit for extracting only the 2/N-fold frequency component of a local oscillation frequency from a signal outputted from the fourth mixer circuit.  Then, by inputting a signal outputted from the fifth filter circuit to a sixth 1/2 frequency divider circuit for dividing a frequency to two stages, the signal of a frequency divided into N stages of the local oscillation frequency having a 90 deg. phase difference can be extracted from the sixth 1/2 frequency divider circuit.
Patent JP-2002055259-A (JP)
Title: Optical connector assembling tool
Inventor: KAWAKUBO YUKISUKE
IPC: G02B6/38
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an assembling tool capable of efficiently assembling an optical connector at low cost. SOLUTION: The tool is equipped with a positioning base 12 which is formed with a groove 14 for storing an optical connector, arid a wedge support 16 for holding a wedge 11 which releases the connecting mechanism of the optical connector and which allows the insertion of an optical fiber to be connected. In the storing groove 14 of the positioning base 12, positioning planes 12a-12c are provided which perform positioning in the front and rear connecting direction and the vertical direction of the optical fiber. The positioning places of the optical connector are brought into contact with these positioning planes 12a-12c, thereby enabling plural kinds of optical connectors to be positioned which have different positioning places.
Patent JP-2002061011-A (JP)
Title: Apron usable as bag
Inventor: SHIRAISHI KAZUO
IPC: A41D27/20
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an apron capable of being transformed into a bag completely different from the apron. SOLUTION: This apron P is so designed that a pair of right and left pockets 1 are formed on the waist part of the apron P, one side tape S1 of a slide fastener S is set in almost U-shape along each of the pockets 1, the other side tapes S2 are set straight on a front body along the rims 2 of both the pockets 1 facing each other respectively; thus, when the pair of slide fasteners S are closed, both the pockets 1 facing each other change into an almost cylindrical bag Q.
Patent JP-2001117740-A (JP)
Title: Printing system, method for controlling printing and information recording medium stored with printing control program
Inventor: FUNAHASHI HIROYUKI
IPC: G06F13/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a printing system capable of efficiently and quickly registering printing control information such as macro data in all printers even when many printers are connected to a network. SOLUTION: In the case of copying macro data registered in an HDD of a printer 10 e.g., the macro data registered in the HDD of the printer 10 are read out by a host computer G and displayed on a CRT 54. Then macro data to be copied are selected, the IP addresses of respective printers are specified and the selected macro data are transmitted to respective printers. Each printer receiving the macro data registers the received macro data in its own HDD.
Patent JP-2002056174-A (JP)
Title: System and method for mail communication and computer- readable recording medium with recorded mail communication program
Inventor: HARADA IZUMI
IPC: G06Q50/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a mail communication system which can distribute desired electronic mail to a customer as a user without opening a database to the user. SOLUTION: A store user 200 which makes a request to send direct mail accesses a host computer 101 on which a mail server runs through the Internet 10. The host computer 101 receives the request and extracts a customer as a store user 200 from the database 105 stored with customer information, etc. Further, the host computer 101 generates electronic mail according to input data on advertisement, etc., from the store user 200. Then the electronic mail is sent to the extracted customer 300.
Patent JP-2002062952-A (JP)
Title: Power supply device, electrical apparatus, computer device and power supply method
Inventor: ODAOHARA SHIGEFUMI
IPC: G06F1/32
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To significantly reduce the power loss in the power supply off or light load of an electronic apparatus having a power source part such as AC adaptor connected thereto. SOLUTION: This device comprises an AC adaptor 10 for supplying an external power to a system 30, a battery 20 to be on the basis of the power supplied from the AC adaptor 10 and also supply the charged power to the system 30 by discharging the power; and a controller 31 for controlling the supply of power from the AC adaptor 10 and battery 20 to the system 30. When the system 30 is in power supply off or light load in the state where the AC adaptor 10 is connected to the system 30, the controller 31 stops the supply of power from the AC adaptor 10 to the system 30 to supply the power from the battery 20.
Patent JP-2002054840-A (JP)
Title: Air conditioner
Inventor: KUDO MITSUO
IPC: F24F13/30
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To improve heat exchange performance, prevent condensed water droplets from scattering in cooling operation, and feed air cooled enough into a room in an air conditioner by reducing a bypass flow in a heat exchanger and uniformizing wind velocity distribution. SOLUTION: A lower end section 23 is cut behind the lowest stage heat transfer tube 102 of a front line of a heat transfer fin 100 of a front surface lower portion heat exchanger section 22b such that it has a wide heat transfer area, at which lower end section there is formed an air ventilation adjusting corrugated fin S having an air ventilating resistance different from a lowered slit fine piece 200 is formed at the portion of the cut lower end section. Further, there are formed on a due reception pan 30 a front air stop rib 40 located more front than the neighborhood of the center of the front line heat transfer tube 102 and a rear portion air stop rib 41 located rear from a front end of the corrugated fin S.
Patent JP-2001070622-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which can naturally and securely lens a game medium under the condition that lending preparation is ready by returning a lending preparation signal to a processing unit and performing a preparation action necessary for lending a unit of game medium, when a lending requiring signal is received from a recording medium processing unit. SOLUTION: In a control unit 300 of a card processor attached to a game machine, a lending requiring signal is received from a card processor, a lending preparation signal is returned to the card processor to make a preparation action necessary for lending a unit of game medium under the condition that the game medium existence is detected by a game medium detecting means. A required quantity of game medium is lent by performing such one-unit lending control plural times. When a lending direction signal is not received within a predetermined period after at the lending preparation signal is returned, the preparation for lending is stopped. The balance of a playable value specified by the recorded information of a recording medium is displayed on a card balance display 50.
Patent JP-2001084961-A (JP)
Title: High-pressure discharge lamp and manufacturing method therefor
Inventor: SUZUKI TAKESHI
IPC: H01J61/36
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of damages and breakage of respective members at an end of a ceramic discharge tube and leakage of an ionized luminescent substance due to heat cycles, even if lighting-lighting off is repeated multiple times in a sealing structure of the end of the ceramic discharge tube. SOLUTION: This high-pressure discharge lamp is provided with a ceramic discharge tube 11, filled with an ionized luminescent substance and a starting gas in its inside space, a closing material 14 having at least a part thereof fixed inside an end of the discharge tube 11 and having a through-hole 14a formed, a current conductor 7 with an electrode system 9 inserted into the through-hole 14a of the closing material 14, and a sealing material layer 16A formed so as to be jointed to the closing material 14 excluding the through-hole 14a and the current conductor 7. By virtue of such a structure, large residual stress will not be generated in the center axis direction of the ceramic discharge tube by baking and contraction of a baked body of the closing material.
Patent JP-2002063688-A (JP)
Title: Device and method for detecting position
Inventor: OGAWA MASAHITO
IPC: G08G1/0969
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting position, with which it can be judged from the information of flood tide or the like as well whether the present position of a vehicle is within an alert zone or not without necessity to provide a dedicated receiver or to change setting corresponding to areas. SOLUTION: This device is provided with a position detecting part 110 for detecting the present position, an information acquiring part 120 for acquiring a tsunami or flood tide alarm from the Internet, a vehicle position judging part 130 for judging whether a vehicle exists inside the area close to the seashore or not corresponding to the present position detected by the position detecting part 110, and an alert zone judging part 130 for judging whether the present position is within the alert zone or not corresponding to the tsunami or flood tide alarm acquired by the information acquiring part 120 and the present position detected by the position detecting part 110 when the vehicle position judging part 130 judges that the vehicle exists within the area close to the seashore.
Patent JP-2002058787-A (JP)
Title: Rotary drum type game machine
Inventor: TAKAGAI ATSUHITO
IPC: A63F5/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drum type game machine capable of eliminating a duplicating device, permitting reuse of a usable device, enabling removal of stains sticking to medals and preventing malfunction of a counting sensor of fraudulently increasing a medal count. SOLUTION: In a rotary drum type game machine 41 having a rotary drum 3 displaying patterns, a rotary drum rotating device 5 rotating the rotary drum 3, a stop button 7 stopping the rotary drum 3, a medal inlet 9, a medal dispenser 11, a rotary drum control board 13 and a dispensation control board 43 at least as a main portion of the structure, the rotary drum 3, the rotary drum rotating device 5, the stop button 7, the rotary drum control board 13 are provided in the upper game playing section A. The medal inlet 9, the medal dispenser 11 and the dispensation control board 43 are provided in the lower medal lending section B. A paper money or a card identification machine 19 interlocking with the medal dispenser 11 and dispensing medals from the medal dispenser 11 is provided in the lower medal lending section B.
Patent JP-2002063086-A (JP)
Title: Managing method and management system for network, and storage medium storing program therefor
Inventor: NATSUKAWA KATSUYUKI
IPC: G06F13/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To easily capture a manager or a protocol adaptor, depending on an object of management to an NMS(network management system) to dispense with modifying of the NMS in use or adding thereto a function. SOLUTION: A manager and protocol adaptor acquisition function 113 acquires the manger and the protocol adaptor by searching a detected registration server 30 (step 1), and the manager and the protocol adaptor 12A are required to perform managing operation by a common manager function (step 2). Then, the manager and the protocol adaptor 121 conduct managing operation on a management agent function 211 in the object 20 of management (step 3), and then the agent function 211, having undergone the managing operation, refers to management information 212 and returns a result to the manager function 114 via the manager and the protocol adaptor 121 (step 4).
Patent JP-2002077422-A (JP)
Title: Doorphone with sensor light
Inventor: TANIGUCHI YOSHIHARU
IPC: H04N7/18
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To clarify the position of the front door extension of a doorphone and capture the image of a visitor clearly when recognizing with a camera, when a front door light is not lit by lighting a light attached to the front door extension by sensing a body. SOLUTION: Body-sensing function and a surrounding illuminance sensing function are provided in the front door extension, and when the illuminance of the surroundings is lowered to a predetermined value, a visitor is sensed by the detection of the body of the visitor and a light attached to the front door extension is lit automatically.
Patent JP-2002078195-A (JP)
Title: Electric machine, image forming device and power control method of the electric machine
Inventor: MORITA TETSUYA
IPC: H02J1/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric machine which receives information about the available power and makes a necessary process to decide if it is possible to carry out the required job with the available power and can avoid over power or power interruption in advance, and a power control method for the electric machine. SOLUTION: A copying machine receives information about the available power through a communication means. A control section 105 decides if the required job can be carried out with the power informed referring to a consumption current table showing the required power for each component in each mode. Then the copying machine carries out the required job if it is possible.
Patent JP-2002071558-A (JP)
Title: Furnace-type atomic absorption spectrophotometer and its adjusting method
Inventor: SAKAI MASUMI
IPC: G01N21/31
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the degradation of S/N ratio due to the deviation of optical axes of both light sources when a deuterium lamp background is corrected and measured. SOLUTION: An HCL lamp is turned on (S1), the quantity of passed light is monitored while an atomization part is being moved, a position in which the quantity of passed light becomes maximum is detected (S2 to S4), and its position information is stored in a memory (S5). In the same manner, even regarding a D2L, a position in which a maximum quantity of light is obtained is detected so as to be stored in the memory (S6 to S10). The intermediate position between the two positions is calculated (S11), the position is used as an optimum position when the background is corrected and measured, and the position is stored in the memory (S12). As a result, the S/N ratio of a light receiving signal is degraded in a well-balanced manner and to be minimum with reference to both light sources.  The degradation of the S/N ratio of an absorbance calculated on the basis of it is suppressed to the minimum.
Patent JP-2002071110-A (JP)
Title: Portable gas burner
Inventor: TONBARA SATOSHI
IPC: F23Q3/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To raise the heating power of flame emitted from a gas burner. SOLUTION: In the burner nozzle 13 of the gas burner 10, a gas pipe 17 extending and connected to a gas bomb 12 is spirally wound to form a vaporization accelerating part 15a and a gas emitting part 15b bent in a hair pin shape. In the vaporization accelerating part 15a, an ignition plug 18 is arranged. The end 19a of the ignition plug 18 is bent and a bent part 19a is formed in the front part of the gas emitting part 15b. Gas emitted from the gas emitting part 15b is caused to collide with the bent part 19b to generate convection. Under this state, an ignition is carried out to rapidly spread the combustion and emit the flame having the high heating power.
Patent JP-2002068399-A (JP)
Title: Fuel feeding device
Inventor: KAAI MASAFUMI
IPC: F04B49/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To regulate the vapor suction amount of a vapor recovery at the time of fuel feeding. SOLUTION: A meter 1 is one having a vapor recovery function which recovers a vapor generated in a fuel tank during a fuel feeding. On the side surface of the box body 2 of the meter 1, a fuel feeding hose 4 connected with a fuel-feeding nozzle 3 is pulled out. The fuel feeding hose 4 has a double structure wherein a vapor suction tube 12 is inserted in the internal channel. When the discharging pipe 26 and the vapor suction port 46a of the fuel feeding nozzle 3 are inserted in a fuel feeding port 6b, the vapor in the fuel tank 6a is sucked to the vapor suction port 46a by a vapor suction pump 14. The rotation frequency of the vapor suction pump 14 is controlled in such a manner that the vapor suction amount by the vapor suction pump 14 may increase/decrease by a changing rate which changes in response to the fuel feeding amount by the fuel feeding pump 10.  Thus, the leakage of the vapor is prevented from occurring by coping with the increase of the vapor when an oil liquid is fed at a high flow rate.
Patent JP-2002070987-A (JP)
Title: Bevel gear
Inventor: IKEDA TOMOYA
IPC: F16H55/17
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To lighten a bevel gear, and to improve a working environment and a bearing life. SOLUTION: Irregularities 1b having a shape corresponding to a tooth flank 1a are formed on the back of the tooth flank 1a of the bevel gear 1.
Patent JP-2002076128-A (JP)
Title: Apparatus for optimizing logic ic and its method
Inventor: OKUYAMA NAOKI
IPC: H01L21/82
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for optimizing an IC design by which a design time is shortened in order to correct constraint violations of timing or the like of an initial layout due to a layout result incapable of being considered at the time of logical synthesis, and the IC operating at a high speed is designed. SOLUTION: This apparatus consists of factor analysis parts 1, 201 that perform analysis on violation factors and draft a correction algorithm for every constraint violation pass by receiving constraint violation pass assignment data 15, 215 and constraint data 16, 216 of timing or electromigration, a logical gate correction part 3, constraint judgment parts 8, 14; 208, 214, and a correction result output part 9. The logical gate correction part 3 comprises a logical smoothing part 4, a logical construction part 5, a relay buffer insert part 6, and an arrangement/outline wiring part 7.
Patent JP-2002087610-A (JP)
Title: Medium sending-out device
Inventor: SHE YEN-SUN
IPC: B65H3/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a medium sending-out device allowing a medium tray to be easily placed in position by providing a catching roller automatically turning upward while media are not sent out. SOLUTION: This medium sending-out device comprises a catching arm 34 having the catching roller 36, the medium tray 22, a medium restraining material 40, a motor, and a drive wheel train 50. The catching arm 34 is turnably provided above the medium tray. The wheel train gives torque to the catching arm, to the catching roller, and to the restraining material. The motor 52 can drive it in two directions. When the motor moves in the first direction, the retraining material moves to a lower position and the catching roller makes contact with stacked media to send a sheet out of the medium tray over the restraining material. When the motor moves in the second direction, the restraining material moves to an upper position and the catching arm lifts the catching roller to keep it away from the stacked media.
Patent JP-2002082470-A (JP)
Title: Regenerable recording material and method for regenerating the regenerable recording material
Inventor: KIMURA SHIGEAKI
IPC: G03G7/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a regenerable recording material which can be regenerated into a recording member maintaining the fixing property for re-copying and having no residual dyed image. SOLUTION: The recording material has a coating film in which an image made of a hot-melt or thermoplastic image forming material is formed on the surface. A liquid which decreases the fixed state of the image to the recording material (called also as a decreasing liquid for fixed state) is given to the recording material by <=1 g per A4 size sheet. The recording material as the above liquid dropped is heated and brought into contact with a drum type or belt type peeling member to peel and remove the image to be regenerated. The resin component of the recording film essentially comprises carboxymethyl cellulose resin containing a crosslinking agent.
Patent JP-2001155975-A (JP)
Title: Electrochemical capacitor
Inventor: TAKAMUKAI YOSHINORI
IPC: H01G11/22
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical capacitor having high energy density, satisfactory heat resistance, charging and discharge cycle characteristics. SOLUTION: This electrochemical capacitor includes pair of oxidation- reduction active electrodes, and an electrolyte solution or ion electric conductive solid electrolyte between the oxidation-reduction active electrodes. In this constitution, the reduction-reduction active electrode includes a copolymerized body structure indicated as in chemical formulae, and thereby the electrochemical capacitor of high energy density, superior heat resistance, and charging and discharging cycle characteristics can be obtained.
Patent JP-2002084692-A (JP)
Title: Rotor for rotating field type synchronous machine
Inventor: SAGAWA HIROFUMI
IPC: H02K1/27
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide the rotor of a revolving field type of synchronous machine, where the magnetic pole 7 can be fixed firmly to the iron core 3 of the rotor 1, even when the number of poles is large and the air gap between the magnetic poles is narrow. SOLUTION: Magnetic pole pieces 7a and 7b, consisting of a permanent magnet, which is halved at least and each half piece of which is made into a wedge form, are juxtaposed in the circumferential direction opposite to each other in cavities 4 which are recessed at equal intervals of angles via bulkheads 5 at the peripheral surface of the iron core 3 of the rotor, and fixing metal fittings 8a and 8b are screwed to both hems in the direction of the rotary shaft of the iron core 3 of the rotor, and their tips are abutted against the bottom faces, in wide width sides of the magnetic pole pieces 7a and 7b and are pushed in the direction opposite to each other, so that the flanks of the magnetic pole pieces 7a and 7b are pressure-welded with the bulkheads 5 of cavity 4, whereby the magnetic pole 7 is fixed.