baber/WOPTO huggingface dataset:
Patent JP-2001331098-A (JP)
Title: Wind power generator manufacturing kit for teaching aid for learning and wind power generator for teaching aid for learning
Inventor: KITAMURA TAKUYA
IPC: G09B19/10
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator manufacturing kit for teaching aids of learning and a wind power generator for teaching aids for leaning which can be easily assembled in spite of having the relatively minute structure and permit performing an experiment which attract the interest of pupils and allow a high learning effect. SOLUTION: This kit for manufacturing a wind power generator for teaching aids of learning is composed of two curved thin plates, two disks which have a long hole which allows the two curved thin plates comma-shapedly opposed to each other and disposed, a bearing which is fitted to the central hole of the disks, pedestals, spacers which form a gap between the pedestals and a lower plate, a magnet which is attached to the rear surface of the lower plate, a coil which is disposed in such a manner that the magnet goes across the upper part when the disks are rotated, a supporting arm which is erectly fixed on the upper surface of the pedestal, a connection member which rotatably connects the lower plate with respect to the pedestal and the upper plate with respect to the support arm respectively, a luminescence body which emits the light by the electromotive force generated in the coil,  a circuit substrate which has the luminescence body attached thereto and is fixed to the support arm and a lead wire which electrically connects the luminescence body of the circuit substrate and the coil.
Patent JP-2001338466-A (JP)
Title: Device and method for information processing and recording medium
Inventor: SUENAGA SHINICHI
IPC: G11B20/10
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of breaking a lock of a reproducing buffer even though there exists a rereading. SOLUTION: When it is determined that a space, which is more than a packet size Pp1, exists in a reproducing buffer at a time t43, a reproducing buffer process is started to supply data equivalent to the packet size Pp1 to the buffer. At the time (at a time t44) after the completion of a reproducing buffer process, in which a rereading is conducted, it is detrermined that data having more than packet size Pr2 are recorded in a recording buffer and a recording buffer process is started to read the data equivalent to the packet size Pr2 from the recording buffer.
Patent JP-2001337354-A (JP)
Title: Laser beam generator
Inventor: MASUDA HISASHI
IPC: H01S3/094
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To stably obtain laser beams which are continuously emitted at wavelengths of 185 to 200 nm with good energy efficiency. SOLUTION: The first laser beam which is a continuous light of 500 to 550 nm in wavelength is outputted by a laser oscillator 11. This first laser beam is made incident on a first resonator 12 and is subjected to wavelength conversion by a solid-state laser crystal, by which the second laser beam of 650 to 900 nm in wavelength is generated. On the other hand, the first laser beam is made incident on a wavelength conversion section 13 as well and is subjected to wavelength conversion by a wavelength conversion crystal 44, by which the third laser beam of 250 to 275 nm in wavelength is generated. The fourth laser beam of 185 to 200 nm in wavelength is generated by sum frequency mixing of the second laser beam and the third laser beam.
Patent JP-2001331277-A (JP)
Title: Magnetic tape controller
Inventor: MATSUDA YASUHIRO
IPC: G06F3/06
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To position a medium at a target position on a medium only by designating file name and a date, and to realize the generation management of the same file within the same medium. SOLUTION: This magnetic tape controller is provided with a means for reading file information at the time of inserting a recording medium, a means for updating an area for storing the file information, a means for writing the file information on the recording medium at the time of ejecting the medium, a means for comparing the abandoning date of the file information and the file updating date, a means for allowing a user to set a file effective period at a controller, a means for reporting a file writing type instruction request to a host device, and a means for positioning the recording medium according to the data recording position information within the file information.
Patent JP-2001338316-A (JP)
Title: Variable toll collection system for toll road
Inventor: SUYAMA IKUO
IPC: G06Q30/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a toll collecting system for toll road by which the toll varys linking with average running speed. SOLUTION: The variable toll collection system for collecting the toll for toll road variable corresponding to the average running speed is provided with a running time calculation means 11 for calculating a duration from the start of running up to the finish of running on the toll road, a running distance calculation means 12 for calculating a running distance run in the duration, an average speed calculation means 13 for calculating the average running speed from the running distance run in the duration, and a toll calculation means 14 for calculating the toll by using the average running speed calculated by the average speed calculation means. Since the toll is variable depending on the state of congestion in the toll road, the inequality feeling of a user is eliminated.
Patent JP-2001345420-A (JP)
Title: Semiconductor device
Inventor: NAMEGAWA TOSHIMASA
IPC: H01L21/822
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can be operated stably within a wide temperature range. SOLUTION: Heaters 12a and 12b are arranged near a differential amplifier 11, and are energized at a low temperature, thus assuring the normal operation of the differential amplifier 11 within a wide temperature range.
Patent JP-2001344772-A (JP)
Title: Optical disk device and tracking error detecting method
Inventor: MIZUNO TAKESHI
IPC: G11B7/09
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To detect a tracking error via an optical fiber in a separation optical system. SOLUTION: This device is provided with a processing part having a laser diode 1 and a photodiode 4, a head having an objective lens 8 which faces an optical disk 101, irradiates optical disk 101 with light and condenses light from the optical disk 101, and an optical fiber array 7 which guides light emitted from the laser diode 1 of the processing part to the objective lens 8 of the head and guides light condensed by the objective lens 8 of the head to the photodiode of the processing part. A tracking error signal is detected based on a servo pattern formed on both sides of a recording track of the optical disk 101 by a prescribed distance apart from the recording track by using the detected result in the photodiode 4.
Patent JP-2001345605-A (JP)
Title: High-frequency circuit
Inventor: FUJISHIRO HIRONORI
IPC: H01P3/08
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency circuit in which isolation is secured between a transmission line and crossing lines and the leakage of signals transmitted through the crossing lines to grounding conductors is suppressed. SOLUTION: This high-frequency circuit has a conductor line 102 and grounding conductors 103a and 103b on both sides of the line 102. At least one third line 104a-104d which cross the line 102 and connect the conductors 103a and 103b to each other, at least one first line 105 which crosses the line 102, and base conductors 106a and 106b which are connected to one end of the first line 105 and separated from the grounding conductors 103a and 103b by dielectric films are provide. In the circuit, in addition, second lines 107a and 107b which are connected to the conductors 106a and 106b are also provided.
Patent JP-2001346697-A (JP)
Title: Oil draining pad for fried food like tempura
Inventor: SASADA EIJI
IPC: A47J37/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway oil draining pad for fried food like 'tempura' which is easy to handle and store because of its compact shape before use, easily and smoothly spread on a receiver to surely drain the oil drippings from fired food, and easily disposed after use. SOLUTION: The oil absorbing pad main body 1 is formed in a shape of cylinder with small diameter, and constructed by making oil absorbing holes with numberless honeycomb-shaped perforation walls made from paper tape stand side by side in the circle circumferential direction and longitudinal direction in the state of making the opposing perforation wall shrink. The cylinder- shaped oil absorbing pad main body is deformed into the disc-shaped oil absorbing pad with lower end as the center of spread, and by spreading upper end side in the direction of outer diameter, the hole is spread gradually wider in the direction from lower end of the oil absorbing hole to the upper end of the oil absorbing hole. The fried food is put on the oil absorbing pad and oil is absorbed.
Patent JP-2001353889-A (JP)
Title: Mist jet type recording head and recorder using the same
Inventor: SAWANO MITSURU
IPC: B41J2/015
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a low cost mist jet type recording head that has a simple structure and can be readily made, and a recorder using the same. SOLUTION: This recorder comprises an oscillatory wave reflector 5 which is so constituted that a pair of long straight members 2, 2 are provided in parallel being adjacent to each other, at least one of opposing side wall faces 2a, 2a of the member is formed in a concave shape and an ink chamber 3 is disposed between the side wall faces 2a, 2a.  The recorder further comprises a nozzle plate 8 having a via-hole 6 continuously provided on the top face of the oscillatory wave reflector 5 right above the gap between the long straight members 2, 2 along a longitudinal direction of the member 2, a plurality of diaphragms 11, 11,... which are provided at the lower face side of the oscillatory wave reflector 5 with an insulation material 9 therebetween and are arranged at predetermined intervals along the longitudinal direction of the member 2 and a voltage applying means that applies a voltage to each of the plurality of diaphragms in accordance with recording data.
Patent JP-2001354056-A (JP)
Title: Child seat with seating monitor
Inventor: KANAZAWA SHIGETOSHI
IPC: B60N2/90
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a driver or a protector is late for finding out abnormality of the infant, because whether an infant is seated without feeling a burden or not, or how a condition of the seated infant is can hardly judged by the driver or the protector in the prior art, when the infant is seated on a child seat. SOLUTION: The abnormal condition of the infant is quickly and accurately informed to the driver or the protector when the infant is brought into the abnormal condition different from a usual condition, by providing plural sensors inside the child seat and by signal-processing obtained signals (for example, change of a respiratory frequency, change of the pulse rate).
Patent JP-2001111727-A (JP)
Title: Method and device for discounting charge of mobile phone
Inventor: HOU KYONJIN
IPC: H04W4/24
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for discounting charge of mobile phone by which an Internet user can save a mobile phone charge and obtain useful information. SOLUTION: When a member 10 of a mobile phone charge discount enterprise being an Internet user is connected to a site 20 of the mobile phone charge discount enterprise to utilize a service in the site and view an advertisement, the mobile phone charge discount enterprise provides points depending on the utilizing time and number of times of use to the member 10 and accumulates the points. In the case that accumulated points of the member are accumulated for a prescribed period or over or reach prescribed points, the mobile phone charge discount enterprise arranges the points by memberships and by month, classifies the points by mobile communication enterprises with which the member 10 makes a contract and transmits the resulting information with personal information such as a name of the membership to each mobile communication enterprise 30.  The mobile communication enterprise 30 processes charge discount according to the received data and charges a utility charge of the mobile phone that is discounted to the member 10.
Patent JP-2002008017-A (JP)
Title: Movable body detection system
Inventor: TOMITA HIROO
IPC: H04N5/14
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To solve such problem of a conventional movable body detection system that the luminance change of a taken image caused by the light of the headlight of a vehicle causes erroneous detection because the luminance of the image itself is compared. SOLUTION: An image processing unit 2 comprises a memory means 4 for an image obtained by image picking up a prescribed space by an imaging device 1; a means 5 for storing the image taken in the past by the imaging device or the worked image thereof as background image; and a vehicle detecting means 6 for dividing each of the taken image and the background image into a plurality of areas, calculating and accumulatively adding the relative luminance difference with the circumferential area every area, calculating the difference of the added values as image difference signal, and judging a vehicle detection when it is larger than a prescribed threshold. The image processing unit 2 notifies a vehicle monitoring center of the vehicle detection when a vehicle is detected.
Patent JP-2002004741-A (JP)
Title: Ventilating opening for building
Inventor: OE YOUJI
IPC: F24F7/04
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating opening for a building, which changes the opening ratio of an air inlet passage of the ventilating opening depending on external wind pressure, to thereby regulate an inflow quantity of air and prevent occurring of condensation. SOLUTION: The ventilating opening is formed of a cylindrical body which is penetrated through a wall surface of the building and includes the air introducing passage for taking outside air into a room. The cylindrical body houses therein a flow rate regulating plate for blocking the air introducing passage, and the flow rate regulating plate has a spring attached thereto, whereby the opening degree of the flow rate regulating plate is regulated depending on a spring force and wind pressure. Further, a decorative cover which is upward openable is attached to the tip of the cylindrical body, and a heat insulating material is arranged on a rear surface of the decorative cover.
Patent JP-2002004171-A (JP)
Title: Flame-retardant antimicrobial polyester fiber product and method for producing the same
Inventor: TATSUOKA YASUNORI
IPC: D06M13/08
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flame-retardant antimicrobial polyester fiber having excellent flame retardance and antimicrobial properties excellent in washing durability. SOLUTION: This flame-retardant antimicrobial polyester fiber is characterized by heat-treating a polyester-based fiber material in an aqueous solution containing a flame retardance, an organonitrogen-containing antimicrobial agent and a phenyl ether-based soft penetrating agent under pressure at >=100 deg.C. Preferably the flame retardance is a halogenated cycloalkane compound and the organonitrogen-containing antimicrobial agent is a pyridine-based compound or an imidazole-based compound.
Patent JP-2001341682-A (JP)
Title: Seat structure for motorcycle
Inventor: OURA KOSEI
IPC: B62J1/12
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To adjust a position of a backrest by a simple operation, and to surely keep a locked condition. SOLUTION: In this seat structure in which a vertical wall part 20 rising up to an upper side in a prescribed portion of a seat 6 is formed in a bottom plate 15 of the seat 6, and in which the backrest 23 for supporting a waist part of a driver or an occupant seating on the seat 6 from a rear side is provided to be freely movable along a longitudinal direction, a rear side of the vertical wall part 20 in the bottom plate 15 is formed substantially horizontally and flatly, a recessed part 15b recessed downwards is formed in one portion of a bottom plate upper face 15a, and backrest attaching structure 40 is arranged to adjust the attaching position of the backrest 23, so as to fix it.
Patent JP-2002006829-A (JP)
Title: Display controller, information processor provided with display control function, display control method and recording medium
Inventor: TERAO MASAYUKI
IPC: G06F3/14
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of applying an image quality improvement effect only to a region where a moving picture is actually seen when other window is superimposed on the moving picture display part. SOLUTION: The information processor is provided with a part detecting means which detects a specific display part located within the window on a screen, a visible region discriminating means that detects an actually visible region within the region where the specific display part detected by the part detecting means is to be displayed, and a display effect applying means which applies a prescribed display effect to the region detected by the visible region discriminating means.
Patent JP-2002006062-A (JP)
Title: Electronic timepiece
Inventor: GOTO YOSHINORI
IPC: G04C3/14
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic timepiece which stops handling of a hand during sleeping by detecting brightness or darkness but does not wastefully correct a time only when it temporarily becomes bright. SOLUTION: The electronic timepiece comprises a second hand drive moor 121 for driving a second hand, a control circuit 14 and a brightness, and darkness detecting means 22 for detecting brightness or darkness of a circumference. The circuit 14 stops the motor 121 when the means 22 detects a dark state, restarts the drive of the second hand when the means 22 detects a bright state, and corrects a display time of the hand when the bright state is continuously detected for a predetermined time.
Patent JP-2002013215-A (JP)
Title: Backup material for throating material
Inventor: FUJISAWA TADAHIRO
IPC: E04B1/64
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a backup material which prevents lifting or curling of a lower end of a throating material circumferentially arranged along a lower end of a wall body. SOLUTION: The backup material is arranged on a rear surface of a joint portion between both the throating materials circumferentially arranged along the lower end of the wall body. According to the backup material, an insertion fitting groove which pinches the lower end of the throating material is formed at a lower end of a backup material main body stuck to the rear surface of each throating material according to the shape of the throating material. Thus, curling of the lower end of the throating material can be prevented.
Patent JP-2002018756-A (JP)
Title: Parts sucking head, and parts mounting device as well as parts mounting method using the same
Inventor: OGIMOTO SHINICHI
IPC: B25J13/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To position and mount electronic parts on a liquid crystal board, etc., with high precision. SOLUTION: Chip electronic parts 9, when mounted on a substrate 2, are sucked by a sucking head 81 and positioned and mounted in position on the substrate 2. The electronic parts 9 consisting of TCPs having chip parts 92 placed on polyimide resin film parts (light transmissive film parts) 91 are subjected to transmitted-light imaging, because positioning patterns formed with a copper foil or the like on the film parts 91 give no good-contrast image in reflected-light imaging. A sucking portion 811 itself of the electronic parts 2 is formed of a light transmissive member and uses a light from a light source 812, as a transmitted light. Thus, the sucking part 811 accurately sucks and holds a pattern formation portion of a terminal to avoid the deformation such as hanging or warping of the pattern formation portion and permit the positioning and mounting with high precision.
Patent JP-2002024750-A (JP)
Title: Manufacturing method for printed matter
Inventor: NISHINO KOICHI
IPC: B41J5/30
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To perform predetermined confirmation of data such as sounds included in a coded image printed actually on a paper surface of printed matter by using a coded image equivalent to the coded image printed actually on the paper surface of the printed matter by printing the equivalent coded image by a printer in advance. SOLUTION: Coding processing is applied to data such as sounds to generate the coded image suitable for print (step S402), and the coded image suitable for the generated print is printed on a predetermined printing medium by the printer so as to enable optical reading (step S404). Predetermined confirmation is done concerning the data such as sounds included in the printed coded image (step S405), and the coded image suitable for printing is printed on the predetermined printing medium so as to enable optical reading (step S415).
Patent JP-2001133290-A (JP)
Title: Code plate for reflection type sensor and scale plate for encoder
Inventor: NASHIKI MASAYUKI
IPC: G01D5/34
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a code plate for reflection type sensor and scale plate for encoder capable of improving the contrast of detection signal of a reflection type sensor and displacement signal of an encoder and eventually accurately detection, by making the reflection light from the code plate for reflection type sensor and scale plate for the encoder nearly 0. SOLUTION: In non-reflection region of a scale plate, a roughness is provided. The height (d) of the roughness is made so that the light path difference of the reflection light in the dent and the bump points to be (n+1/2).λ (where n is integer number). By this, two reflection lights in the dent and bump cancel to each other and the reflection light become nearly zero.
Patent JP-2002018524-A (JP)
Title: Deformation straightening apparatus of annular member
Inventor: HORI KEIZO
IPC: B21D3/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a deformation straightening apparatus capable of precisely straightening a deformation in a short time while suppressing a hardness variance due to a heating fluctuation in straightening a deformation. SOLUTION: In the state an outer diameter face of an annular member 1 is restricted by a setting die 2, the annular member 1 is heated to a desired tempering temperature and subjected to deformation straightening. A heating means consists of a magnetic body ring 10 forming an endless magnetic path piercing the space in a center part of the annular member 1 in the axial direction, a coil 3 coiled to part of the magnetic body ring 10 and an electric current supply apparatus 11 supplying AC to the coil 3. Further, the annular member 1 is induction-heated by eddy current caused by induction change.