baber/WOPTO huggingface dataset:
Patent JP-2001307700-A (JP)
Title: Battery-housing device of electronic equipment
Inventor: MAMIYA TORU
IPC: H01M2/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a battery-housing device of electronic equipment, that can prevent a contact failure between a terminal and a contact of a battery, although the number of times of taking out the battery from a housing part becomes so great. SOLUTION: In case a switching cover 6 is set up in a switching-prohibition condition, a contact 7a is pressurized and brought into contact with a terminal of a battery 4 housed in a battery case 3 of a main body 1. In case, for taking out the battery 4 from the battery case 3, a slide cover 5 slides and the switching cover 6 is set up in a switching-possible condition, the contact 7a is released from the pressurized condition to the terminal of the battery 4 and separated from the terminal.
Patent JP-2001303546-A (JP)
Title: Self-traveling soil improving machine
Inventor: KUSAKI TAKAMI
IPC: E02F7/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To produce improved soil of high quality by accurately controlling the mixing ratio of soil and a soil conditioner. SOLUTION: The hydraulic motor 83 of a discharge conveyor 80 is provided with an rpm sensor 102 and a detection signal from the load sensor 88 of a conveyor scale 81 is inputted to a controller 100 to measure the weight of the improved soil conveyed per unit time. Also, the weight of the soil conditioner is detected on the basis of a signal from an rpm sensor 101 attached to a motor 54. The time from the supply of the soil conditioner from a feeder 34 to the shift of the soil conditioner to the position of the conveyor scale 81 is estimated, and the amount of the soil conditioner supplied during the estimated time is subtracted from the amount of improved soil measured with the conveyor scale 81, to measure the amount of soil conveyed by a mixed material conveyor 10.  Accordingly, the actuation of a motor 52 driving the rotor 52 of the feeder 34 constituting a soil conditioner hopper 30 is controlled.
Patent JP-2001309494-A (JP)
Title: Ultrasonic signal irradiating device
Inventor: TODA KOJI
IPC: H04R17/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To cause a liquid to be irradiated with an ultrasonic signal by various irradiation intensities and angles. SOLUTION: When an input electrical signal is applied to a first input interdigital electrode 2, a non-leaking acoustic wave is excited on a piezoelectric substrate 1. The non-leaking acoustic wave is detected and amplified by an output interdigital electrode 4 as a delayed electrical signal. A part of an amplified signal is re-applied to the first input interdigital electrode 2, and the remaining part is sent to a modulator 7 as a carrier signal. The modulator 7 modulates the amplitude of the carrier signal, in accordance with an inputted input message signal and an AM signal is generated. When the AM signal is applied to a second input interdigital electrode 3, a leaking acoustic wave is excited on the piezoelectric substrate 1. The leaking acoustic wave is irradiated into the liquid as a transverse wave.
Patent JP-2001304324-A (JP)
Title: Rod guide for hydraulic shock absorber
Inventor: NAITO TSUTOMU
IPC: F16F9/36
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and assembling man-hours in providing a hydraulic shock absorber with a rod guide and a sealing part. SOLUTION: In this rod guide 30 for the hydraulic shock absorber 10, a main seal part 33, which are brought into slide contact with a piston rod 13, is formed integrally at a rod guide case 31 provided with a bush 36 for supporting the piston rod 13.
Patent JP-2001301425-A (JP)
Title: Pneumatic tire
Inventor: WADA JUNICHIRO
IPC: B60C11/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire remarkably enhancing partial wear resistance by remarkably reducing the local wear of a shoulder part (a shoulder rib) in turning and in straight traveling. SOLUTION: In the section of an assembly of the tire in the maximum pneumatic state and an applicable rim, (1) the shoulder rib formed with a circumferential direction groove has a complex contour of a projecting curve having a center of curvature on the inside of the tire on the circumferential groove side and a recessed curve connected to the projecting curve through an inflection point of the projecting curve and having a center of curvature on the tire outside on a ground width end side, and (2) in a grade in the tire shaft direction, the grade K2 of a tangent of the recessed curve passing the ground width end is smaller than a grade K1 of a straight line connecting the circumferential direction groove edge of the shoulder rib and the tire ground width end.
Patent JP-2001307496-A (JP)
Title: Sample-and-hold circuit, and photoelectric conversion device using the same
Inventor: MAEDA YASUSHI
IPC: H03K17/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that as voltage of an instant when operation is shifted from sampling to holding is held, an input signal cannot be sample-held accurately when an AC noise is superimposed on the input signal. SOLUTION: In a sample-and-hold circuit having a switch element 1 operated by a control signal from the outside and turning on or off an input signal (a) and a capacitor 4 sampling the input signal (a) when the switch element 1 is turned on and holding the sampled signal when the element 1 is turned off, a resistor 2 is connected between the switch element 1 and the capacitor 4, and a low pass filter for eliminating the AC noise superimposing on the input signal is constituted of the resistor 2 and the capacitor 4.
Patent JP-2000347864-A (JP)
Title: Method and device for dispatch table structure
Inventor: BRACHA GILAD
IPC: G06F9/44
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To structure a dispatch table by preparing a novel entry inside a dispatch table when it is discriminated that an ancestor super-class version of a selection method can not be accessed and overwriting the entry when it is discriminated that the version can be accessed. SOLUTION: Each Vtable is provided with a lot of entries respectively expressed by an entry 408 succeeded from a super-class of a portion in each Vtable, an entry 410 succeeded from a super-class A and an entry 412 succeeded from the super-class A. Than, a process discriminates whether a selected super- class version of a selected method can be accessed or not. When it is discriminated that the selected super-class version of the selected method can not be accessed, the novel entry is prepared inside the dispatch table for the selected method of a first class. When it is discriminated that the super-class version can be accessed, the entry is overwritten.
Patent JP-2001303988-A (JP)
Title: Driving force controller for four-wheel drive vehicle
Inventor: NITTA AKIRA
IPC: B60W10/12
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a vehicle from causing unstable behavior by reducing torque fluctuation caused by quickly resetting an accelerator pedal according to a traveling state of the vehicle without limiting engine brake unnecessarily. SOLUTION: When a condition judging part 50a judges that the accelerator pedal is quickly returned, a throttle valve return speed control part 50 sets a throttle valve return speed base value Kba at a throttle valve return speed base value setting part 50b based on lateral acceleration Gy, and a throttle valve return speed correction item Kho at a throttle valve return speed correction item setting part 50c based on a clutch tightening force. The throttle valve return speed is calculated by multiplying the throttle valve return speed base value Kba and the throttle valve return speed correction item Kho together at a throttle valve return speed calculation output part 50d, effected on ETC measurement value at an engine control part 30, and is produced an output to a throttle actuator 31.
Patent JP-2001052154-A (JP)
Title: Method and device for displaying image on moving device
Inventor: YU FRANCIS H
IPC: H04W88/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To enable a moving device to be efficiently interacted with an Internet for efficiently and successively displaying images by generating a new request when the key of the moving device corresponding to the sub-area of a degenerated image is operated and successively displaying images having a dimension larger than that of a screen when the new request is dispatched. SOLUTION: The numeric keys of a telephone key pad are arranged into 3×3 matrix and the respective keys are designed so as to operate the sub-area of a displayed image when they are operated. A degenerated image 504 is peculiarly divided into hot or sensitive areas 1-9 and the respective sensitive areas coded as areas 1-9 are provided by hyper link with the other image. Then, details are requested until providing the original image. The original image is hierarchically displayed from each of image resolution for each block on a small screen 502 of the moving device while ignoring the dimension.
Patent JP-2001316570-A (JP)
Title: Polyester resin composition and molded material
Inventor: TOKUMIZU MAKOTO
IPC: C08G59/62
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyester elastomer having excellent mechanical characteristics, heat resistance, flexibility and moldability. SOLUTION: This polyester resin composition consists of (A) a polyesterbased elastomer obtained by bonding a short chain unit consisting of a crystalline aromatic polyester with a long chain unit consisting of an aliphatic polyester, (B) a polymethylol type alkylphenol compound, (C) an epoxy compound having >=3 functions and (D) a compound containing a group capable of performing an addition reaction, and its molded articles.
Patent JP-2001057552-A (JP)
Title: Method authenticating public key certificate and program recording medium
Inventor: FUJIWARA YUTAKA
IPC: H04L9/32
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To recognize whether a public key certificate is valid or not at a designated date and time. SOLUTION: An authentication station (CA) issuing a public key certificate stores certificate identification information, a valid invalid identifier, a reason of invalidity, and an invalidated date and time to a certificate management database, a user device designates the certificate identification information and a date and time, transmits them to the authentication station for application of verification, the authentication station uses the certificate identification information for a key to retrieve the database. When the information is valid (S4), the authentication station reports it to a user (S7), and when invalid, the authentication station compares the invalidated date and time with the designated date and time (S5). When the invalidated date and time is later than the designated date and time, the authentication station reports the validity (S7), and when the designated date and time is later, the authentication station reports the invalidity, the invalidated date and time and the reason of the invalidity (S8).
Patent JP-2001315848-A (JP)
Title: Tumbler or snowman-shaped round rice-cake
Inventor: NABETA SOICHIRO
IPC: A47G33/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a tumbler or snowman-shaped round rice-cake adaptable to a use other than a conventinal packaged rice-cake, usable at a period other than the New Year, capable of increasing a demand for a rice cake, capable of utilizing existing equipment, an existing mold or the like and capable of being manufactured at a low cost. SOLUTION: A doubly stacked packaged round ed rice-cake 3 is covered and packaged with a shrink film 11 on which a posture of a tumbler is printed to obtain the tumbler-shaped round rice-cake 1.
Patent JP-2000358074-A (JP)
Title: Wireless network provided with secret network node
Inventor: DU YONGANG
IPC: H04B7/26
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To transmit data from a directly accessible network node to a non- accessible network node by designing so that a central network node may assign a sub-frame for exchanging data between with the other network node. SOLUTION: A normal network node 3 has a function for transmitting data from a central network node 1 and normal network nodes 2 to 4 to a secret network node 7 and transmitting data from the node 7 to the node 1 and all the other nodes 2 to 4. The node 3 for exchanging data with the node 7 emulates the node 1. Then, in order to incorporate the node 7 which cannot contact with the node 1, a sub-frame is assigned.
Patent JP-2001326366-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NISHIHARA YOSHIAKI
IPC: H01L21/30
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can reduce the power consumption of a semiconductor device and, at the same time, can increase the switching speed. SOLUTION: A method of manufacturing a semiconductor device provided with an interconnection obtained by doping first and second conductivity type impurities. In this manufacturing method, electron beams or charged particles, which have an energy level between 250 keV and 500 keV, are cast on the surface of the semiconductor device. Thereafter, the semiconductor device cast with such electron beams or charged particles is annealed in a hydrogen atmosphere.
Patent JP-2001324538-A (JP)
Title: Semiconductor integrated circuit conveying device
Inventor: HAKODA NAOKI
IPC: G01R31/26
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit conveying device capable of shortening the time until a measured IC reaches the measurement temperature, securing the reliability of an RF selecting test or the like, and miniaturizing the whole device. SOLUTION: The semiconductor integrated circuit conveying device is provided with a nozzle 6 connected to a vacuum suction tube 2 sucking a semiconductor integrated circuit 1 and a temperature setting tube 3 feeding cold air or hot air to the semiconductor integrated circuit 1 and a switching means 5 switching the connection between the vacuum suction tube 2 or the temperature setting tube 3 and the nozzle 6. A clearance adjusting means adjusting the clearance between the tip of the nozzle 6 and the semiconductor integrated circuit 1 is preferably provided.
Patent JP-2001325809-A (JP)
Title: Electric bulb type light-emitting diode
Inventor: IBARAKI ATSUSHI
IPC: H01L33/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a practical light source having a low electric power consumption and a long service life and being capable of simply being exchanged with a small sized incandescent electric bulb. SOLUTION: This diode is provided with a base 14 formed same as a base for electric power supply of the incandescent electric bulb, light-emitting diodes 12, 13 attached on one end side of the base 14, and current control elements 17, 25 arranged between one end of the light-emitting diodes 13 and one electrode 17 of the base 14.
Patent JP-2000348960-A (JP)
Title: Magnetic circuit provided with coil, and method and device for manufacturing the same
Inventor: CATTANEO FREDERIC
IPC: H01F41/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic circuit, having a high-accuracy electric or magnetic characteristic and to industrially manufacture the circuit by an inexpensive method. SOLUTION: A magnetic circuit is provided with a coil having an electric coil 2 and a magnetic core 3. The coil 2 is provided with end-section plates 4, which are respectively arranged at both ends of the coil 2 and a connector 5. The coil 2 is put on the magnetic core 3, formed into a spiral body of an annular magnetic wire. A mandrel 12, on which the coil 2 is wound, has a slightly conical outer peripheral surface. The spiral body is formed before the magnetic material constituting the spiral body gains a designated magnetic characteristic, and at the same time, both end sections of the core 3 are brought closer to each other by deforming the end sections of the core 3, in a direction which is substantially perpendicular to the arranged plane of the magnetic circuit.
Patent JP-2001324778-A (JP)
Title: Heat developable color image recording material
Inventor: KATO KAZUNOBU
IPC: G03C1/498
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable color image recording material having high sensitivity and less liable to fog even in processing by a perfectly dry heat developing system and excellent in shelf stability. SOLUTION: In the heat developable color image recording material with an organic silver salt, a reducing agent, a color image forming material, photosensitive silver halide and an organic binder on a base, a compound of formula (I) (where R is a substitutable group; (n) is an integer of 0-4, in the case of n>=2, plural symbols R may be the same or different; M is H or a k-valent cation, (k) is an integer of >=1, and when M is H, k=1) is contained.
Patent JP-2001286226-A (JP)
Title: Method for bonding titanium oxide and ceramic powder to ceiling or the like of agricultural plastic greenhouse
Inventor: YOKOYAMA TSUNETAKA
IPC: B05D7/24
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject method aiming at UV cutting, temperature adjustment, sterilization, photosynthesis promotion or plant enlargement by spreading or applying titanium oxide and ceramic powder on e.g. the ceiling of an agricultural plastic greenhouse. SOLUTION: This method is intended to promote plant growth or enlargement through UV cutting, sterilization or photosynthesis-promoting action by spreading or applying titanium oxide and ceramic powder on e.g. the ceiling of an agricultural plastic greenhouse to lower a high temperature inside the greenhouse.
Patent JP-2001321878-A (JP)
Title: Riveter
Inventor: HAYASHI SOICHI
IPC: B21J15/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a riveter which can be easily handled and stored by inte grating a working unit having a drilling function and a reverting function with a rotary driving unit for supplying rotary driving force to the working unit. SOLUTION: This riveter comprises a cylindrical casing 2 in which a jaw mechanism 1 holding a charged rivet is loaded slidably in the axial direction, a shaft 12 with the jaw mechanism 1 mounted thereon and with a screwed bar provided on a rear side, a rotary nut 14 screwed in the screwed bar so as to be rotatable around the axis, rotary drive system for transmitting the rotary driving, force to the rotary nut 14, a housing body 30 for housing the rotary drive system, a rotary frame 36 which regulates the relative rotation with the shaft 12, is externally inserted in the shaft 12, provided with the casing 2 thereon, and rotatable around the axis, and a clutch mechanism 39 to connect the rotary frame 36 to the housing body 30 in an engaging/disengaging manner.
Patent JP-2001325426-A (JP)
Title: System and method for analyzing client information and recording medium
Inventor: KITAGAMI GIICHI
IPC: G06Q10/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for analyzing client information and a recording medium, by which the whereabouts of a client to become a target is known at a glance. SOLUTION: In the client information analysis systems 1 and 2 for analyzing client information containing address information and for outputting map information displaying the analyzed result on a map to output devices 26, 36, 27 and 37, the system 2 is provided with a map database 232 for storing the map data, client information fetching means 21 for fetching the client information, client information classifying means 21 for classifying the client information fetched by the client information fetching means 21 according to prescribed conditions, map data acquiring means 21 for acquiring the map data of an area including the address of the client information fetched by the client information fetching means 21 from the map database 232, and map information preparing means for preparing the map information displaying the marks of different conditions corresponding to the classification due to the client information classifying means 21 at positions corresponding to the address of the client information in the map data acquired by the map data acquiring means 21.
Patent JP-2001321147-A (JP)
Title: Air jet
Inventor: HIRAKI NOBUNARI
IPC: A24D3/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an air jet which can supply a tow-like fiber bundle to the next process with a high thrust without enhancing the pressure of compressed air used herein or without increasing the quantity of the compressed air, even when the tow-like fiber bundle has a large total fineness. SOLUTION: This air jet (10) comprising a trumpet portion (11) at whose one end a tow-like fiber bundle-guiding entrance (14) is provided, a bill-like portion (12) which is disposed at the other end of the trumpet portion (11) and at whose tip a tow-like fiber bundle-guiding exit (15) is provided, and a compressed air blow-out port (16) formed in the connection portion of the trumpet portion (11) to the bill-like portion (12), wherein the inner diameter of the bill- like portion (12) is 5 to 20 mm, is characterized in that a distance L1 between the compressed air blow-out port (16) and the tow-like fiber bundle-guiding exit (15) is 30 to 80 mm and in that a distance L2 between the fiber bundle- guiding entrance (14) and the compressed air blow-out port (16) and the maximum inner diameter D of the trumpet portion (11) satisfy the expression of L23/D<17,000.
Patent JP-2001327399-A (JP)
Title: Lid of rice cooker provided with proximity switch
Inventor: SAKAGUCHI YOICHI
IPC: A47J27/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To install a proximity switch on a lid main body only by existing parts without adding other parts in installing the proximity switch to detect the presence or absence of a heat radiation plate by reaction of a magnet piece on the heat radiation plate set for preventing failure to install the heat radiation plate set to be detachably installed on the lid of the rice cooker. SOLUTION: A proximity switch 5 is inserted to an installation pin 21 provided on the lid main body 7, one side rotation stopping part 22 abutting an one side surface of the contactless switch 5 and an upper part removal stopping part 23 abutting on an upper surface of the proximity switch 5 are respectively provided on the lid main body 7, the other side rotation stopping part 24 to face one side rotation stopping part 22 is provided on a tip of a spring piece 25 integrated with a reinforcement plate 8, and the other side rotation stopping part 24 is allowed to abut on the other side surface of the proximity switch 5.
Patent JP-2001330198-A (JP)
Title: Method for recovering residual gas
Inventor: KAMIYA ATSUSHI
IPC: B01D5/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To heighten thermal efficiency in producing purge gas from liquefied purge gas and liquefy and recover residual gas at a low equipment cost. SOLUTION: A storage tank 2 is charged with purge gas 1 produced by gasifying liquefied purge gas 5 of lower temperature than the liquefied temperature of a storage fluid, by a heat exchanger 11 when the storage fluid liquefied and stored in the storage tank 2 is discharged from the storage tank 2. Residual gas 3 remaining inside the storage tank 2 due to the gasification of a part of the storage fluid is ejected from the storage tank 2 by the purge gas 1. The residual gas 3 immediately after ejected from the storage tank 2 is brought into direct contact with the liquefied purge gas 5 and heat-exchanged by the heat exchanger 11 so as to be liquefied and recovered as liquefied gas.