baber/WOPTO huggingface dataset:
Patent JP-2001326726-A (JP)
Title: System for evaluating voice quality
Inventor: HIROSE TAKASHI
IPC: H04M3/26
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively easily provide a system for evaluating voice quality in a telephone network. SOLUTION: When the voice quality of the telephone network is evaluated in the telephone network consisting of a plurality of telephone sets and a plurality of exchanges, a telephone set makes a call, a voice responding device receives the call, the voice responding device distributes voice to the telephone set, the telephone set returns evaluation results with respect to the distributed voice to the voice responding device, and the voice responding device accumulates the evaluation results returned from the telephone set and displaying the evaluation results on a data display device to automatically evaluate the voice quality.  Also, the voice responding device makes a call, the telephone set receives the call, the voice responding device distributes voice to the telephone set, the telephone set returns evaluation results with respect to the distributed voice to the voice responding device, and the voice responding device accumulates the evaluation results returned from the telephone set and displaying the evaluation results on the data display device to automatically evaluate the voice quality.
Patent JP-2001161227-A (JP)
Title: Fishing reel
Inventor: KANG YOUNG JUE
IPC: A01K89/01
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To solve problems that the pressure contact of a forefinger, a middle finger or the thumb with a hard material such as a metal, plastic or a composite material in a mounting leg and a stem of a spinning reel formed from the hard material is uncomfortable when casting a fishing line. SOLUTION: This fishing reel is provided with a preformed elastic band 52 arranged on a reel stem 32. The elastic band 52 is preferably pulled to either a leg structure or a reel body and then brought into contact with the periphery and the top surface of the reel stem 32. The elastic band 52 provides at least one contact surface 54 on the reel stem 32 for the fingers of a user. The elastic band 52 is preferably formed around the reel stem 32 and brought into contact with the interior of a recessed part having a shape corresponding to the form of the elastic band 52.
Patent JP-2000356719-A (JP)
Title: Fine structure optical fiber
Inventor: RANKA JINENDRA KUMAR
IPC: H04B10/43
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a device which exhibits a relatively large nonlinear interaction at visible and near IR (vis-nir) wavelengths. SOLUTION: A suitably designed optical waveguide exhibits an abnormal (positive) dispersion over the continuous body of the vis-nir wavelength and the fiber 10 exhibits zero dispersion at a visible wavelength (for example, about 760 nm). These characteristics are achieved by mutually matching a core region 12 and the refractive index difference between the core region 12 and a clad 14 (making the core region 12 relatively small and making the refractive index difference relatively large). In a more preferable embodiment, the zero dispersion point occurs at the vis-nir wavelength. For example, the optical waveguide is fine structure fiber 10 having the silica core 12 enclosed by the relative thin inner clad 14 having plural capillary holes 14 and 1 enabling the refractive index waveguide in the core 12.  The patterns of the cross sections of the holes are for example, hexagonal or triangular.
Patent JP-2002016428-A (JP)
Title: Wide band helical antenna
Inventor: HIROSE EIICHIRO
IPC: H01Q5/10
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a wide band helical antenna capable of widening a passing bandwidth by providing a structure having a plurality of resonance frequencies. SOLUTION: Concerning the antenna configured by forming a conductive pattern on the surface of a substrate composed of at least one of a dielectric and a magnetic substance, the band is widened by imparting a plurality of resonance frequencies to the antenna by providing a plurality of conductive paths near the feeding part of this antenna.
Patent JP-2001333598-A (JP)
Title: Stepping motor driver
Inventor: KUWANO YOSHIFUMI
IPC: H02P8/22
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a controller of a stepping motor driver, while maintaining the resolution of the microstep drive. SOLUTION: Upper and lower arms of a voltage control inverter are set to generate sinusoidal waveforms or sinewave-shaped stepped waveforms by a PWM method. With this constitution, torque ripples can be reduced and a smooth rotation can be obtained.
Patent JP-2001335515-A (JP)
Title: Twin type fullerene c122h4 molecule
Inventor: KITAZAWA KOICHI
IPC: C07C13/64
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new twin type fullerene molecule useful for application to electronic devices or functional substances such as optical materials or as an intermediate for synthesizing substances necessary therefor. SOLUTION: This twin type fullerene C122H4 molecule has a structure in which two C60 molecules are connected with bonds through two methylene groups and with two direct bonds in different sites.
Patent JP-2001334235-A (JP)
Title: Garbage treating apparatus
Inventor: KURODA MASAAKI
IPC: B01F27/73
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To realize a garbage treating apparatus wherein chips which constitute bacteria beds and garbage on which fermentation bacteria are grown and proliferated can be agitated ad mixed by a smaller driving force and residue of the garbage which is not completely treated even by actuating the apparatus can be prevented from remaining. SOLUTION: The bottom part of a container 21 for storing a substance to be agitated is formed into a semi-spherical crosssection. A rotating shaft 52 is arranged at a site of the axial center of the bottom part of the container 21 formed into the semi-spherical crosssection so as to penetrate through the container 21. Four rotating plates 11a-d rotating by rotating the rotating shaft 52 are arranged in the container 21. Discharging holes 23... for discharging he residue of the garbage and finely divided chips are provided on one side wall 22a of the container 21 being parallel to the rotating shaft 52.
Patent JP-2001337045-A (JP)
Title: Method and apparatus for inspecting surface defect of roller-shaped part
Inventor: SAKIDA RYUJI
IPC: G01N25/72
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for correctly inspecting in a simple operation defects like bumps and dents of outer circumferential faces of roller-shaped parts. SOLUTION: In inspecting defects like bumps and dents, the whole of the outer circumferential face of the roller-shaped part 1 is heated to a uniform temperature and a heat reversible film 8 as a sheet material which changes color by heat is brought in contact with the whole outer circumferential face with an appropriate constant pressure. A color change state of the film 8 is observed. This defect-inspection apparatus is constituted as follows.  There are set the endless film 8, a transfer roller 10 for circulating the film, a heating means for heating the outer circumferential face of the roller-shaped part 1, a pressure roller 2 for bringing the film 8 into contact with the whole outer circumferential face of the roller-shaped part 1 with the appropriate constant pressure, a strobe illumination 4 and a CCD area sensor camera 5 for imaging the color change state of the film 8, an erase head 5 for erasing the color change of the film 8, an illumination 11 for making sure the erasure and a CCD camera 12 for making sure the erasure, and a cooling means for preventing a temperature rise of an outer circumferential face of the pressure roller 2.
Patent JP-2001051204-A (JP)
Title: Microscope
Inventor: ITO EIICHI
IPC: H04N7/18
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce height of a space which has to be secured as the moving space of a light guide fiber bundle on an upper side of a housing upper surface of a microscope. SOLUTION: A port 1a, to which a fiber guide 122 of a light guide fiber 105 for supplying an illuminating optical system 300 fixed at the inside of the housing of a binocular microscope 101 with illuminating light is inserted, is opened at a housing upper plate 1 of the binocular microscope. The periphery of the port 1a is formed as a recessed part 101a, that is lower than the other part of the housing upper plate 1. Also, a fiber guide inserting part 123 for holding a knob part 122a of the fiber guide 122 is attached at the outer edge of the port 1a. The outer end of the fiber guide 122 exists within the same plane as the housing upper plate 1, in a state with the knob part 122a held by the fiber guide inserting part 123.
Patent JP-2001339486-A (JP)
Title: Device for conversion between portable telephone and fixed network telephone
Inventor: CHIN SHAKUKUN
IPC: H04M1/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for conversion between portable telephone and fixed network telephone, which enables calling while hearing a telephone call to portable telephone through a fixed network telephone set by converting the telephone call. SOLUTION: This device comprises a portable telephone cradle and a voice frequency signal amplification unit, a fixed network telephone signal conversion unit, a fixed network/portable telephone switching unit, and a calling detection unit and a charging unit, and this device and a fixed network telephone set are connected together; and calling is enabled while a telephone call to the portable telephone is converted and heard through the fixed network telephone set and a charging function for the battery of the portable telephone is provided.
Patent JP-2001344364-A (JP)
Title: Obituary distribution system and its method
Inventor: ONO MIYOKO
IPC: G06F19/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically notify relevant obituary. SOLUTION: This obituary distribution system 1 consists of a WWW server 11, that stores and permits viewing of an obituary distribution registering page for inputting e-mail address of a person who wishes distribution 2 and a key work, an obituary information input page for inputting information on the deceased, when a funeral information providing person 3 obtains the obituary, and the like; a server 12 that stores information inputted on an obituary distribution registering page; and a mail server 13.  This system has following functions which includes a retrieval processing function that retrieves the key word corresponding to the information on the deceased from key words stored in the server 12, when information on the deceased is inputted to this system via the obituary information inputting page; and a transmission processing function that transmits distribution of obituary e-mail describing obituary contents to the person who wishes distribution 2 having the e-mail address corresponding to the key word, when the corresponding key work is obtained.
Patent JP-2001348033-A (JP)
Title: Carry pallet
Inventor: WADA NORIYUKI
IPC: B65D21/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a carry pallet which can be simply and easily nested without need of detachment of a side face panel or the like. SOLUTION: A pair of left and right L-shaped side face panels 12 and 13 which close from a pair of rear left and right pillars 5a and 5b to a pair of front left and right pillars 4a and 4b along a periphery of a cargo base 1 are swingably pivoted on the pillars 5a and 5b in a folded posture to overlie on a rear panel 9. At least one of front ends of the pair of panels 12 and 13 is equipped with a front panel 14 which is pivoted so that opening/closing between the pair of pillars 4a and 4b and folding to overlie on the L-shaped side face panels 12 and 13 can be done. When pallets are nested with an upper pallet fitted into a lower pallet so that the upper pallet is sequentially shifted forward, the pair of L-shaped side panels 12 and 13 and the front panel 14 can be folded on a front of the rear panel 9.
Patent JP-2001346106-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can switch a dynamic range of an input signal to an analog/digital conversion means. SOLUTION: The image pickup device provided with pixels and an analog/ digital conversion means 113 that outputs a digital signal on the basis of a result of comparison between a level of a pixel signal from the pixels and a comparison reference voltage, relatively varies the pixel signal from the pixels and the comparison reference voltage and switches at least either of a variable range of the signal level of the pixel signal and a variable range of the comparison reference voltage to switch the dynamic range of the input signal given to the analog/digital conversion means.
Patent JP-2001060626-A (JP)
Title: Semiconductor integrated circuit and design thereof
Inventor: TORII KENSUKE
IPC: G06F17/50
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the design method of a semiconductor integrated circuit, which can reduce the arrangements of power wirings by handwork. SOLUTION: An annular power wiring 32 for feeding to the circuits of a first circuit block 30 is formed in the block 30, such as memories. An annular power wiring 52 for feeding to random logic circuit blocks 50 is formed into a complicated form for avoiding its intersection with the wiring 32. Sides 52b and 52c of the power wiring 52 are formed within the block 30. The bend parts of the power wiring 52 are formed at the sides 52b and 52c. By using the parts formed into a complicated form of the wiring 52 as the sides 52b and 52c, the sides 52a, 52d, 52e and 52h of the power wiring 52 can be wired automatically.
Patent JP-2001352719-A (JP)
Title: Flat dc motor
Inventor: AIHARA KENJI
IPC: B06B1/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To improve cost performance by simplifying the structure of a brush in a flat DC motor. SOLUTION: The terminals 131, 132 of the brush 130 are exposed from one part of an upper resin film 140a so that one end of conductive parts 114, 115 may be connected to a power source (not illustrated). The other end of the conductive parts 114, 115 form conductive brushes 116, 117 of which conductive parts are peeled by removing the upper resin film 140a, a lower resin film 140b, and which have front end parts 116a, 116b, 117a, 117b formed out of a pair of thin plate strips, each of which is divided into two portions. The front ends 116a, 116b, 117a, 117b are folded and bent in the upper direction of a rotating shaft 12, and disposed so as to slide in contact with a commutator 120.
Patent JP-2001350621-A (JP)
Title: Method for inputting or starting coordinate position on display screen, and device for inputting or starting coordinate position on display screen
Inventor: SUZUKI KIYOYUKI
IPC: G10L15/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for inputting coordinate position on display screen and a device for inputting coordinate position on display screen in which the disadvantage of a conventional pointing device is removed by paying attention to a figure, alphabet, katakana (the square form of the Japanese syllabary) (hiragana (the cursive form of the Japanese syllabary)) or command and performing only its voice recognition. SOLUTION: A figure, alphabet or katakana (hiragana) is attached to the sensitive area on a display screen displayed according to the content of a program. The figure, alphabet or katakana (hiragana) attached to the area shows that this area is the sensitive area. The figure or the like, for example, attached to the area to be clicked is called with a clear voice. After the voice is recognized, the program of the sensitive area with the figure is started. Accordingly, the area can be instantaneously clicked without requiring the time and labor of moving the pointing device to the sensitive area.
Patent JP-2001347555-A (JP)
Title: High pressure hose and manufacturing method therefor
Inventor: KOBAYASHI SHIGERU
IPC: F16L11/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure hose which is free from the generation of an interlaminar release and the like and highly durable by effectively preventing rust and the like attributable to the deposition of moisture on metallic fiber from being generated and also which is best suitably usable in various kinds of fields. SOLUTION: This manufacturing method for the high pressure hose is to form a composite tube by winding the metallic fiber around the surface of an elastic inner tube after solidifying the inner tube by cooling, then irradiate the composite tube with high frequency under reduced pressure to heat it and form an elastic layer on the metallic fiber. In connection with this method, it is preferable to perform it under such states that the inner tube is irradiated with the high frequency under the reduced pressure of -0.007-0.101 MPa, the high frequency is emitted by a high frequency induction heating device, the frequency of the high frequency is 30-70 kHz, the temperature of the metallic fiber when heated is 40-100 deg.C and the elastic inner tube and the elastic layer are made of a polymer.
Patent JP-2001349734-A (JP)
Title: Method and instrument for determining classification of road, and navigation system
Inventor: YAMAWAKI TOSHIO
IPC: G01C21/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To accurately determine that a vehicle travels on a general road or that it travels on an automobile road, even when the general road is laid adjacently to the automobile road. SOLUTION: Whether a condition that the traveling at a fixed speed v1 or more is continued for a fixed time t1 or for a fixed distance s1, and that stopping is generated thereafter within a fixed time t2 or within a fixed distance s2 is generated or not is determined using a vehicle speed sensor 2, a gyro sensor 3, a GPS receiver 4 and a micro-computor l connected with a DVD drive 6, and the traveling on the general road is determined when the condition is generated.
Patent JP-2001350409-A (JP)
Title: Merchandise indication body
Inventor: YOSHIDA MITSURU
IPC: G09F1/10
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise indication body which is placed in proximity to the merchandise arrayed on a merchandise showcase, hardly requires a floor space in the longitudinal direction of the case, is capable of making the meticulous announcement of a plurality of the objective merchandise from the lateral direction of the merchandise, provides a high appealing effect and is cost effective and further the merchandise indication body which can be an effective POP(point-of-purchase) advertisement display. SOLUTION: The lower side of a partition plate 1 consisting of a rigid sheet used by being perpendicularly erected at the showcase for the merchandise is successively joined with a bottom plate 2 bendable approximately 90 deg. to both sides across a ruled line A. The one lateral side of this partition plate 1 is extended with an indication part 3 which projects more to the outer side than the bottom plate 2. A transparent sheet having a shape retaining property is used for the rigid sheet. A pocket 4 adapted to allow housing of a printing card 7 is formed in the indication part 3.
Patent JP-2001007023-A (JP)
Title: Method and device for projection exposure, and manufacture of element
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To set a cumulative exposure amount on a sensitized material to be a target exposure amount, even when the sensitivity of the sensitized material is raised by changing the light amount distribution of lighting light at a Fourier transform plane to the pattern formation plane of a mask, and controlling the exposure amount to the substrate according to the light-amount distribution after the change. SOLUTION: For this projection aligner, a mask 12 and a substrate 5 are moved relative to a lighting light for scan exposure with the substrate 5. A distribution changing means 41 changing the light amount distribution of the lighting light at a Fourier transform plane relative to the pattern formation plane of the mask 12. An exposure amount control means 25 controls the exposure amount to the substrate 5, according to the light amount distribution after change by the distribution changing means 41. A normal circular opening, an opening for a deformed light source which is divided into four sections around an optical axis, and an annular opening, etc., are formed at a variable stop 41 which works as a distribution changing means. The exposure amount control device 25 sets the rotational angle of the variable opening stop 41 via a drive motor 42.
Patent JP-2001353572-A (JP)
Title: Method and device for preventing mixing of air when molten metal is distributed
Inventor: KISHIMOTO YOSHIFUMI
IPC: B22D17/28
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of air in distributed molten metal when the molten metal is distributed to a molten metal holding furnace in a casting machine, etc., at a low cost and to sufficiently restrain the development of pin hole and the lowering of strength in a casting, etc. SOLUTION: In a method for preventing the mixing of air into the distributed molten metal, when the molten metal is distributed by using a funnel 2 for distributing the molten metal to the molten metal holding furnace 1, the molten metal is poured into the funnel 2 filled with inert gas in advance and distributed into the molten metal holding furnace 1. Further, after filling the funnel 2 with the inert gas, the inert gas can intermittently be supplied in the funnel 2. As the funnel 2, the one which is provided with a storing part 21 having an upper opening part 20 and storing the supplied molten metal and a molten metal distributing part 22 projected from the bottom part of the storing part 21, and in which inert gas spouting means 21b is formed at the upper part thereof, is used.  Furthermore, in the storing part 21, a cover 23 capable of selecting the closing state and the opening state of the upper opening part 20, can be arranged.
Patent JP-2002001208-A (JP)
Title: Method for improving japan coating film
Inventor: OGAWA TOSHIO
IPC: B05D7/24
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for improving the light resistance of an object coated with japan. SOLUTION: In the method for improving a japan coating film, the surface of the film is brought into contact with an atmosphere containing bromine.
Patent JP-2002004079-A (JP)
Title: Electroforming original plate, method for manufacturing the same and method for manufacturing part using the method
Inventor: IKEDA KUNIO
IPC: C25D11/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electroforming original plate which is rationalized in an electroforming process stage and is repetitively usable with high reliability, a method for manufacturing the same and a method for manufacturing parts using this electroforming original plate. SOLUTION: An aluminum substrate is anodically electrolyzed, by which an oxidized film 2 of aluminum is formed as a part not to be deposited in electroforming (Figure (B)). Resist is pattern-formed (Figure (C)) and is exposed and developed (Figure (D)). The oxidized film 2 of the aluminum exclusive of the resist regions is removed (Figure (E)) and this part is subjected to thick plating (Figure (F)) and is polished (Figure (G)), by which the electroforming original plate is obtained.