baber/WOPTO huggingface dataset:
Patent JP-2002154016-A (JP)
Title: Member having contact surface and method of finishing contact surface
Inventor: TANIGUCHI TAKAO
IPC: B23P15/14
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a contact surface finishing method capable of reducing surface roughness more easily than a conventional surface finishing method using abrasive grains. SOLUTION: In a method for finishing the surface of a member to be finished 1, which rolls and slides by coming into contact with other member, the member to be finished 1 is brought into contact with at least one confronting member 2. Under this condition, the contact area of both members is rolled and slid while supplying water 4 or aqueous solution containing no abrasive grain to the area. Thereby, a plane having reduced surface roughness is obtained on the contact surface of the object to be finished 1.
Patent JP-2003088059-A (JP)
Title: Method for manufacturing rotor of motor
Inventor: MORIZAKI MASAHIKO
IPC: H02K15/03
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a motor wherein productivity and precision are improved and reliability is high in a rotor of a motor used as a driving source of various kinds of electrical appliance. SOLUTION: Positioning of a magnet in the radial direction and the direction of rotation is performed by using a metal mold when components are collectively formed in an integrated body, so that productivity can be improved. Further, a magnet of uniform section specification is used, and a mechanical gap is kept uniformly while the outer diameter of roundness is kept as it is, so that the reliability of the rotor as a rotating member can be ensured sufficiently.
Patent JP-2003077823-A (JP)
Title: Exposure apparatus and method of exposure
Inventor: TANIGUCHI YUKIO
IPC: G02B5/10
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To enlarge a relative margin with respect to a depth of focus for the shift of an object to be exposed having undulation in an optical-axis direction by excluding the influence of the undulation on a substrate during exposure. SOLUTION: This exposure apparatus contains a first imaging optical system that forms are intermediate image of a pattern formed on a mask for the exposure, a reflecting mirror having a deformable reflecting plane arranged at the intermediate image position, a second imaging optical system for forming an image of the intermediate image on a plane to be exposed, and an intermediate optical system that leads the light from the first imaging optical system to the reflecting mirror and leads the reflected light from the reflecting mirror to the second imaging optical system.
Patent JP-2003080196-A (JP)
Title: Method for treating water-permeable solid polluted by heavy metal
Inventor: ITO ICHIRO
IPC: B09B3/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent heavy metals from being eluted by efficiently treating water-permeable waste materials progressing in pollution through the inside of bricks or the like discharged in the course of demounting incineration facilities or the like by a heavy metal fixing agent. SOLUTION: Water-permeable solids polluted by heavy metals are treated by immersing the solids into a solution containing the heavy metal fixing agent.
Patent JP-2003084076-A (JP)
Title: Detector, system and method for detecting rainfall
Inventor: ISHII TAKASHI
IPC: G01W1/14
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a start of rainfall serving as a trigger, for example, for an alarm in taking-in of washing and for an operation of a wiper in a vehicle, is not detected, since an amount of rainfall in an extent capable of collecting rain water is enough to be detected in a conventional rainfall detector/rainfall system and a all detecting sensor. SOLUTION: This system is provided with a micro strip antenna formed on a plane or curved-face dielectric substrate, an oscillator for supplying an RF signal to the micro strip antenna, a circulator connected to an intermediate between the micro strip antenna and the oscillator to branch reflected electric power from the micro strip antenna, a detector for converting the reflected electric power branched by the circulator into a voltage, and a comparator for comparing the voltage from the detector with a prescribed value for detecting a rainfall condition.
Patent JP-2002304687-A (JP)
Title: In-home surveillance system
Inventor: MORI AKIYOSHI
IPC: H04N21/442
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an in-home surveillance system allowed to be easily maintained and capable of reducing costs concerned and surely guaranteeing resident's safety. SOLUTION: Two-way communication equipment is installed in a cable television station 20 and a domestic cable modem 10 connected to an AMR 3 capable of repeating IP communication and cable television broadcasting and allowed to be used also as an integrating wattmeter, an integrating gas flowmeter and an integrating water flowmeter is installed in a contracted house 1. Automatic meter-reading is executed by transmitting integrating electric energy, an integrating gas flow rate and an integrating water flow rate from the modem 10 to a 1st center 7a connected to the Internet by the IP communication and resident's abnormality is detected by always transmitting at least one of the using state of living utilities, the receiving state of cable television broadcasting and an access state to the Internet from the modem 10 to a 2nd center 7b connected to the Internet by the IP communication.
Patent JP-2003083980-A (JP)
Title: Multi-specimen analyzer
Inventor: YANAGAWA TATSUYA
IPC: G01N35/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a multi-specimen analyzer that measures a plurality of specimens by setting the specimens by making the measurement of the multi-specimen to be performed easily by anyone. SOLUTION: The multi-specimen analyzer which successively measures the components of the specimens mounted on the analyzer is provided with an interface 7 which successively automatically measures the specimens when a start key 72 is pressed after the specimens are set. It is preferable to install a calibration key 75 which automatically executes calibration by setting a specimen for calibration. It is also preferable to make the tone quality of the sound of a buzzer settable.
Patent JP-2003086530-A (JP)
Title: Ion implantation method and apparatus
Inventor: MURAYAMA EIICHI
IPC: C23C14/48
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation method and an ion implantation apparatus for forming a plurality of regions having different amounts of injection on one wafer using a simple method, and at the same time, reducing manufacturing costs. SOLUTION: Ion beams that are scanned by electrostatic scanning in an X direction are applied to a wafer 16. The amount of ion implanted to the wafer 16 is measured by a beam detection section 20. At the same time, an electrostatic scan control section 14B performs control so that the scanning speed in ion beams becomes constant in each of regions a1 -d1 as shown in Figure 4 (C) based on the measured amount of ion implantation, and performs control so that the scanning speed changes among the different regions a1 -d1 , thus forming a plurality of regions a1 -d1 having different amounts of ion implantation in the X direction of the wafer 16.
Patent JP-2003089070-A (JP)
Title: Ratchet wrench
Inventor: YOSHITANI SHIGERU
IPC: B25B13/46
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To increase a turn prevention function of a ratchet anvil in the opposite direction by forming a housing body by a sturdy structure deforming not easily to enable smooth turn in one direction of forward and reverse directions of a jig and manufacture the sturdy housing body inexpensively without requiring much time and labor and advanced technical skill. SOLUTION: A ratchet yoke 21 and the ratchet anvil 22 are assembled and stored in the housing body 20 formed like a box having an opening part 28 and a U-shaped cross section. Moreover, a jig fixing part 37 protrudes to the outside from a lid body 30 covering the opening part 28 to press and energize the ratchet anvil 22 in the direction of the inside of the housing body 20 by an elastic body 40.
Patent JP-2003082879-A (JP)
Title: Safety device for mechanical type parking device
Inventor: HASEGAWA MINORU
IPC: E04H6/12
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a mechanical type parking device, the cost of equipment of which is reduced and in which a post-attachment is also facilitated while an opening section can be interrupted and opened rapidly and a storage space is hardly required. SOLUTION: The safety device for the mechanical type parking device has a pair of guide rails (8) installed on both left-right sides of the opening section (2), a pair of base sections (12) capable of being smoothly moved in the vertical direction, a rise and fall member (14) stretched over the base sections and a rise and fall mechanism moving the base sections. The base sections are lowered, maintaining a horizontal state up to a fixed height (h) immediately before the parking device is started and the opening section is interrupted by the rise and fall member, and the rise and fall member is lifted, keeping the state in which the member is opposed up to a section in the vicinity of the upper end of the opening section when the parking device is stopped and the opening section is opened.
Patent JP-2003079830-A (JP)
Title: Game machine
Inventor: YANAGISAWA KAZUNORI
IPC: A63F7/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing workability during assembly or maintenance of the game machine and using a high-performance power amplifier by simplifying wiring between a variety of control means disposed in the game machine. SOLUTION: The game machine has a voice control means 21 for controlling a variety of effect sounds and voices outputted from a voice output device 27 to match a required playing state. The power amplifier 39 which is capable of amplifying electric signals transmitted from the voice control means 21 to the voice output device 27 is disposed in a hollow part 30a defined in an upper ball tray 30 storing game balls. Further, the voice output device 27 is disposed in the hollow part 30a of the upper ball tray 30 while being able to output a variety of effect sounds, voices, and the like to the outside.
Patent JP-2002147403-A (JP)
Title: Hydraulic system and method controlling pressure equalization for suppressing vibration in heavy cargo transporter
Inventor: HEYNE DENNIS
IPC: F15B11/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations occurring when stopping rotating components such as a back hoe and enhance accuracy of rotating a linkage of the back hoe or other heavy cargo transporters to a desired position. SOLUTION: This system controlling pressure equalization by a hydraulic mechanism for suppressing vibrations in the heavy cargo transporter is provided with first and second hydraulic lines 240 and 250, a crossover valve 305 respectively communicated with first and second hydraulic lines, timing systems 230, 325, 330, and 385 communicated with the crossover valve, and movement detectors 310, 315, 320, 325, and 330 communicated with a component 240, or 250, 120, and 130 of the heavy cargo transporter. The movement detectors detect a movement of the linkage and open the crossover valve. The crossover valve maintains an opened state as instructed by the timing systems 230, 325, 330, and 385.
Patent JP-2003092525-A (JP)
Title: Metal jacket for cylindrical piezoelectric vibrator and smd type piezoelectric vibrator loaded with metal jacket
Inventor: MATSUI MASAHIRO
IPC: H01L41/09
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal jacket production cost of which can be moderate and which is mounted on an SMD type piezoelectric vibrator. SOLUTION: In the metal jacket to be mounted outside the cylindrical piezoelectric vibrator to become the SMD type piezoelectric vibrator, this metal jacket has an upper planar part in the central part of a lengthwise direction, a pair of projecting sidewall parts extended downward from both the terminals of this upper planar part in a crosswise direction, and a lower fixed part extending inside from both the terminal parts in the lengthwise direction in the lower parts of these sidewall part. The terminal part of the upper planar part in the lengthwise direction is positioned between the terminal part of the lower fixed part closer to the center in the lengthwise direction and the central part in the lengthwise direction.
Patent JP-2002169660-A (JP)
Title: Data storage array apparatus, its control method, program recording medium and program
Inventor: FURUYA SHINJI
IPC: G06F3/06
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a data array storage apparatus capable of storing error information not to lose real time properties and also not to interfere reading/ writing of data when reading/writing the data in real time or continuously from outside. SOLUTION: In the data storage array apparatus comprising a plurality of disk devices having storage regions composing of more than one block and writing or reading striped data and parity data into or from a group composed of blocks of each disk device, at every time of completing of writing, it is decided whether the error information stored in a memory should be written or not into a specified group, according to the decided result, the error information is read out from the memory to write into the specified group.
Patent JP-2003089481-A (JP)
Title: Remote monitoring system for elevator
Inventor: SEIDA HISAYOSHI
IPC: B66B5/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring system for elevators receiving control instructions only from the service information center for the enhancement of safety. SOLUTION: The remote terminal 13 memorizes the telephone number of the service information center 15, for instance, that has to be answered. Upon receiving a call, the terminal 13 determines if the caller's number is one predetermined to be answered, and answers only when there is agreement. The setup prevents the terminal 13 from being operated by a malicious third party calling form the outside.
Patent JP-2003091988-A (JP)
Title: Semiconductor device, ferroelectric storage device, ic card, and system and method using the same
Inventor: HIRANO TANITAKE
IPC: G11C11/22
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which data can be erased automatically after, data stored in a memory is read out once, and to provide a ferroelectric storage device, an IC card, and a system and method using the card. SOLUTION: The IC card has the semiconductor device comprising a read-out destruction type storage section 2 for storing data in accordance with a write-in signal and storage of the data is made indeterminacy when the stored data is read out, a feedback aye and no selection section 3 for outputting a feedback signal to the read-out destruction type storage section 2 as a write-in signal comprising data in accordance with an aye and no selection signal when a read-out signal comprising data outputted from the read-out destruction type storage section 2 is inputted as a feedback signal, and a control circuit 4 for outputting the aye and no selection signal to the feedback aye and no selection section 3 by desired processing. The system uses the IC card to perform a predetermined processing.
Patent JP-2003060213-A (JP)
Title: Wide aperture wide-angle high speed light-receiving unit
Inventor: OKUDA YUKIHISA
IPC: G02B6/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed light receiving unit which has a wide aperture and a wide angle, efficiently condenses the diffused light with a lens, and guides the condensed light to a photodetector. SOLUTION: A wide aperture diffusion plate 11 is attached to the plane of incidence of this light-receiving unit, and a lens 12 focusing light is arranged at the rear of the diffusion plate 11. The diffusion plate 11 and the lens 12 are brought into optical close contact with each other. The focused light is received by a high-speed avalanche photodiode 13.
Patent JP-2003093459-A (JP)
Title: Massage device
Inventor: SUZUKI KAZUNARI
IPC: A61H7/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a massage device with improved operability of a moving operation of a massage unit. SOLUTION: The massage device 10 is provided with the massage unit 12 provided with a motor 13 for moving, an operation part 16 detecting the moving operation, and a control part 11 driving the moving motor for a predetermined time when the moving operation is detected and time of the operation is a predetermined value or less, and driving the motor so as to move at high speed when it is continuously pressed. Since the motor for moving is driven for just the predetermined time and the massage unit is moved by just a predetermined distance when a moving switch is pressed shortly, by repeating pressing of an operation switch for a short time until the massage unit is in a desired position, fine adjustment of a position is facilitated, and transit time for a long distance is shortened.
Patent JP-2003100232-A (JP)
Title: Color cathode-ray tube and method of manufacturing the same
Inventor: NAGASAWA TAKESHI
IPC: H01J29/32
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an excellent black matrix type color cathode-ray tube that is excellent in the uniformity of a screen, has the good texture of the screen, and can display high quality image, by reducing the unevenness on the fluorescent screen. SOLUTION: Exposing light passes through a plurality of electron beam through-holes 244, and allows an effect caused by the electron beam through- holes 244 having a shortcoming to be reduced, and an unevenness index showing nonuniformity on the fluorescent screen to decrease.
Patent JP-2003100086-A (JP)
Title: Associative memory circuit
Inventor: AIKAWA TADAO
IPC: G11C5/14
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an associative memory circuit in which high speed search operation can be performed even if the number of memory cells connected to a match line are increased. SOLUTION: This associative memory circuit has logic circuits Q1-Q4 in which storage contents of memory cells 101 , 102 , etc., are compared with retrieved data inputted from the outside and the compared result is outputted to a match line, and logic circuits of a plurality of memory cells are connected to a common match line.  As the circuit has a reference potential generating circuit 22 provided for each match line and generating a reference potential, and a differential amplifier circuit 20 amplifying the difference between a potential of the match line and the reference potential and discriminating the coincidence or uncoincidence of storage contents of a plurality of memory cells and retrieved data, even if the number of memory cells connected to the match line are increased, loads of the match line are increased, and transition speed is reduced, high speed search operation can be performed.
Patent JP-2003094854-A (JP)
Title: Sheet material adhering equipment and image forming apparatus equipped therewith
Inventor: SHIKAYAMA NAONORI
IPC: G03G15/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material adhering equipment having a high adhering capacity, consuming little power and having a long life, and an image forming apparatus equipped therewith. SOLUTION: The sheet material adhering equipment 100 is loaded with a sheet material S whereon a toner layer 117 for adhesion is formed by a printing process unit 13 of an electrophotographic system, and makes the sheet materials S adhere to each other by heating and pressing adhesive portions wherein the toner layer 117 for adhesion is formed. The equipment has a loading tray 106 loading and holding the sheet materials S and a heating-pressing member 114 heating and pressing the adhesive portions of the sheet materials S loaded on the tray 106. The heating-pressing member 114 is made movable corresponding to the position of the adhesive portions, or the loading tray 106 is made movable corresponding to the position of the member 114.  The heating-pressing member 114 makes the sheet materials S adhere to each other by heating and pressing the toner layer 117 formed between the materials S, without touching the toner layer 117 directly.
Patent JP-2003094319-A (JP)
Title: Double-face polishing device and method
Inventor: IKEMOTO KIYOSHI
IPC: B24B37/005
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a double-face polishing device and method capable of efficiently polishing works in a short time and uniformizing their thickness in a plurality of works to be polished simultaneously. SOLUTION: An surface plate 11 is partially suspended by a plurality of flexible suspension members 211 so as to contact with a thicker work 16h at a higher pressure. This constitution can widen a high polishing speed from the thick work to the thin work in order with the polishing, thereby polishing the respective works 16 into mutually equal thickness.
Patent JP-2003101109-A (JP)
Title: Ase light source, optical amplifier and laser oscillator
Inventor: OISHI YASUTAKE
IPC: H01S3/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an ASE light source producing a high output even in the wavelength band of 1490-1525 nm. SOLUTION: The ASE light source comprises a first light emitting means outputting a light emitted spontaneously from a Tm-doped optical fiber 1, and a second light emitting means outputting the light emitted from the first light emitting means and amplified through an Er-doped optical fiber 5 and a light emitted spontaneously from the Er-doped optical fiber 5 while superposing.
Patent JP-2003107468-A (JP)
Title: Backlight device and liquid crystal display device
Inventor: NAKAMURA HIROKAZU
IPC: G09F9/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device with a low profile and capable of reducing noise and to provide a liquid crystal display device using the backlight device. SOLUTION: The backlight device includes a backlight emission face, a backlight incidence face, a frame FR enclosing the backlight incidence face and the backlight emission face, and a couple of feeding harness wires 5A, 5B contained inside the frame FR and led out from both ends, and is provided with a thin and long backlight lamp 5 so that the one feeding harness wire 5A is directly led out externally from the inside of the frame FR and the other feeding harness wire 5B is looped back in the frame FR and led out externally, and light is made incident from the backlight incidence face Y.
Patent JP-2003093784-A (JP)
Title: Drum type washing machine
Inventor: SHIMAKAGE KATSUYUKI
IPC: D06F33/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect an unbalance condition in an area in which a drum is turned at a high speed. SOLUTION: When speed variable control of a motor 15 is carried out on the basis of rotation speed detected by a rotation sensor 31, a control circuit 26 gives instructions so that a phase of a supply voltage to the motor 15 becomes a leading phase to an induced voltage generated in each phase coil. The control circuit 26 determines that the unbalance condition is great when a phase difference indication value in the controlled condition, in which the drum is controlled to an unbalance detection execution rotation speed (1,200 rpm, for example) close to a rated maximum rotation speed (1,400 rpm for example), becomes a previously set unbalance determining threshold value or more.