baber/WOPTO huggingface dataset:
Patent JP-2002131249-A (JP)
Title: Field radiation type low-energy electron diffraction equipment
Inventor: MIZUNO KIYOYOSHI
IPC: G01N23/205
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact and highly safe field radiation type low-energy electron diffraction equipment, which can irradiate electron beams to a minimum local region of a sample surface and can highly accurately detect atomic sequence information of several atomic layers of the region. SOLUTION: The field radiation type low-energy electron diffraction equipment has a sharpened probe for radiating field radiation electrons, a power source part for impressing to the prove, a voltage for field radiation to the sample, a probe controller for controlling the distance between the probe and the sample to flow a prescribed field radiation current, a retracting electrode for retracting scattering electrons generated from the sample, when the field radiation electrons enter, an inelastic scattering electron-removing part, where a prescribed stop potential for stopping inelastic scattering electrons passing the retracting electrode to pass is impressed, and a diffraction pattern-detecting part for generating a diffraction pattern due to elastic scattering electrons passing the inelastic scattering electron-removing part.  By impressing the voltage between the probe and the sample, an electron beam irradiation area at the sample surface by the field radiation electrons is reduced, and at the same time, scattering electrons are scattered from the inside several atomic layers of the sample surface and are moreover emitted, to throw off an electric field formed between the probe and the sample.
Patent JP-2002142285-A (JP)
Title: Portable audio equipment
Inventor: MIYAZONO SHINYA
IPC: H04R1/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide portable audio equipment by which a user can listen to surrounding sound clearly by an easy operation without taking a wearable audio output device such as a headphone, an earphone or the like. SOLUTION: The portable audio output equipment is used to listen to reproduced sound by using the wearable audio output device such as the headphone, the earphone or the like. The equipment is provided with a means for, when a prescribed command is input in a state that a microphone for picking up the surrounding sound is on and the reproduced sound is output to the output device, stopping the output of the reproduced sound to the output device, and driving the microphone to output the surrounding sound picked up by the microphone to the output device.
Patent JP-2002135669-A (JP)
Title: Digital broadcasting reception tuner
Inventor: KAWAI SATOSHI
IPC: H04N5/44
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an low-price digital broadcasting reception tuner which is suitable for miniaturization. SOLUTION: In a digital broadcasting reception tuner, a first tuner T1 is formed on one surface of an insulated baseboard 1 and a second tuner T2 is on the other surface. Then one insulated baseboard 1 is shared, so that the low-cost digital broadcasting reception tuner is provided having superior productivity with a smaller number of parts compared with the conventional one.
Patent JP-2002141741-A (JP)
Title: Antenna
Inventor: MAEDA KENICHI
IPC: H01Q21/06
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an antenna that suppresses a parallel plate mode causing spurious waves with a simple configuration so as to enhance the emission efficiency of the antenna with a low profile and weight reduction as the whole antenna. SOLUTION: The aperture antenna 4 is formed by removing a rectangular or circular conductor from an upper face conductor plate 1 and a tri-plate feeder 2 is provided to a dielectric layer 5 filled between the upper face conductor plate 1 and a lower face ground conductor plate 3. Furthermore, a dielectric layer 6 and a metallic wall 7 formed at the side face of the layer 6 are provided between the lower face ground conductor plate 3 and the tri-plate feeder 2. An electromagnetic field entered to the dielectric layer 6 in a direction opposite to the aperture antenna 4 from the tri-plate feeder 2 is reflected in the lower face ground conductor 3 and the metallic wall 7, reciprocally propagated and the undesired parallel plate mode is suppressed during the reciprocal propagation.
Patent JP-2002146663-A (JP)
Title: Soft nonwoven fabric
Inventor: KISHINE MASAHIRO
IPC: D04H3/153
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a soft nonwoven fabric having sufficiently high mechanical strengths and both good softness and fluffing resistance with good balance therebetween, besides having excellent spinnability, extensibility and embossability. SOLUTION: This soft nonwoven fabric comprises conjugate fibers each composed of a propylene-based resin (A) continuously forming in the length direction at least part of the fiber surface and a 2nd propylene-based resin (B) forming the other part in the weight ratio (A)/(B) of (80:20) to (20:80); wherein the propylene-based resin (A) comprises (1) a propylene homopolymer or propylene-based random copolymer of propylene and ethylene and/or a 4-8C α-olefin and (2) a propylene based block copolymer composed of a (a) 20-70 wt.% of a fraction insoluble to 25 deg.C n-decane as a polypropylene component <=10 mol% in the ethylene and/or 4-8C α-olefin unit content and (b) 80-30 wt.% of a fraction soluble to 25 deg.C n-decane as a copolymer rubber component 20-70 mol% in the ethylene and/or 4-8C α-olefin unit content in specific proportions.
Patent JP-2002142473-A (JP)
Title: Vibration wave driver and apparatus using vibration wave driver
Inventor: NISHIMURA MITSUO
IPC: H02N2/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration wave driver capable of improving conduction reliability of a land of a flexible board with an electrode of a piezoelectric element even by increasing the number of wiring patterns. SOLUTION: The flexible board has a multilayer structure. A first conductive part 41 for constituting a first layer has a plurality of land patterns 41a to 41d. A second conductive part 42 for constituting a second layer has wiring patterns (42a to 42e) connected to an external terminal and a plurality of land patterns 41a to 41d. The first part is connected to the second part via a through hole 34.
Patent JP-2002110043-A (JP)
Title: Drying method and device for plasma display substrate
Inventor: TANIGUCHI YUZO
IPC: H01J11/24
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a drying method and a device for shortening manufacturing time in a process for coating a plasma display substrate with a paste and drying it, enabling low-temperature treatment, and reducing residual deposit on the substrate. SOLUTION: The substrate coated with the paste is placed in a vacuum chamber 5. An arithmetic and control means 14 performs evacuation speed control, based on the value of a detected pressure signal 13. When the pressure in the vacuum chamber 5 is lowered, a solvent in the paste is evaporated, thus drying the solvent in the paste. The control means 14 program-controls the evacuation speed so as to maintain the condition of evaporating speed not lowering the generation of air bubbles or the density of a film based on evacuation speed control parameters set by product kind and by process.
Patent JP-2002143595-A (JP)
Title: Motor and washing machine
Inventor: NITTA ISAMU
IPC: D06F37/40
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can stably provide output characteristics which are set. SOLUTION: On a bracket 3, ball screws 8 are rotatably fitted. A stator base 14 is screwed with the ball screws 8, and when a displacement motor 11 is driven, the stator base 14 vertically moves along the ball screws 8. A stator 16 is fixed to the stator base 14. When the displacement motor 11 is driven, a confronted amount in the axial direction of the stator 16 to a rotor 21 changes. Thus, the output characteristics of a washing motor 15 are adjusted. In this case, since the stator 16 is mechanically held by the ball screws 8 and the displacement motor 11, the location of the stator 16 becomes hard to slip due to a vibration at the time when the washing motor 15 is operated. Thus, the output characteristics of the washing motor 15 are stabilized.
Patent JP-2002148194-A (JP)
Title: Retrieval method for active oxygen erasing material by feeble light emission detection
Inventor: OKUBO KAZUYOSHI
IPC: G01N31/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To retrieve an active oxygen erasing material by a mediator more simply handled, easily available and comparatively easy to detect feeble light emission. SOLUTION: In a system having coexistence of a water base medium containing at least one type of mediator among carbonate, phosphate and sulfate, and an active oxygen species or a material for generating the active oxygen species, the existence/absence of emission of feeble visible light is observed by existence of a candidate for a material capable of erasing the active oxygen, and when feeble light emission is detected, the candidated is identified to be a material having an active oxygen erasing capability.
Patent JP-2002147681-A (JP)
Title: Check valve built in piping and pipe connecting structure and method using the same
Inventor: KOMAKI HISASHI
IPC: E03C1/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a check valve included in a piping having a simple structure, and capable of reducing the number of components, being miniaturized, dispensing with the complicated work, and further ensuring the function as the check valve of sufficient strength and high reliability. SOLUTION: This check valve comprises a valve seat body fitted inside of connecting end parts of connected pipes in a state that a valve seat is hung over between the connecting end parts of the connected pipes, and an outer peripheral projecting part projecting to the radially outer side from an outer peripheral part of the valve seat body and connected to the valve seat in a state that the connecting end parts of the connected pipes are abutted on one another.
Patent JP-2002149174-A (JP)
Title: Karaoke system using non-contact information recording medium
Inventor: HIGUCHI TAKUYA
IPC: G06K17/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for easily and cleanly selecting a piece of music and obtaining a sufficient effect to fix customers through the use of a non- contact information recording medium. SOLUTION: The system is constituted of the non-contact information recording medium, a portable input/output device for inputting musical data to the recording medium and a playing unit for receiving musical data from the input/ output device, displaying musical information and playing the piece of music. The first kind of musical data read from the recording medium for the input/ output device is selected by the input/output device. Then it is transmitted to the playing unit as a second kind of musical data and the non-contact information recording medium which supplies the second musical data performs collation and recognition before playing the piece of music based on the second kind of musical data which is displayed in the display part of the playing unit.
Patent JP-2002143473-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, with which interesting variable display rich in variety is performed and interest in a game can be maintained. SOLUTION: When the display result becomes specified identification information in play and a game state determining means 101 determines the application of an opportunity for the lottery of probability variation, the color of the specified identification information is variably displayed so that the consciousness of a player can be concentrated on the color of the specified identification information.
Patent JP-2002156810-A (JP)
Title: Electrifying roll
Inventor: TANAKA KAZUHIRO
IPC: F16C13/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying roll capable of suppressing defective electrification due to the rust, as to the electrifying roll for electrifying an object to be electrified while rotating in contact with the object to be electrified, and which is provided with a cylindrical body whose surface is provided with an elastic layer on which a voltage is applied and a shaft passing through the axial center of the cylindrical body. SOLUTION: As for the shaft 122, rust preventive agent 123 are separately applied on the shaft parts where both ends of the cylindrical body 121 are positioned.
Patent JP-2002158047-A (JP)
Title: Plate-shape insulating body
Inventor: SAWADA YOSHITSUGU
IPC: H01R9/24
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a plate-shape insulating body that can be made small size. SOLUTION: The pressure contacting plate 60 as a plate-shape insulating body is equipped with a JB pressure contacting terminal 50 as a pressure contacting terminal. The JB pressure contacting terminal 50 is equipped with a cable connecting part 51 to be connected with a cable and an electric contacting part 52. The pressure contacting plate 60 is equipped with a bottom wall 63a, plural partition walls 63b, plural cable housing grooves 61 and a housing part 64. The partition wall 63b stands on the bottom wall 63. Plural partition walls 63b are disposed in parallel each other. The cable housing groove 61 is surrounded by neighboring partition walls 63b and a bottom wall 63a. The cable housing grooves 61 house a JB pressure contacting terminal 60 and a cable 4. The housing part 64 is installed in each neighboring partition wall 63b that forms the cable housing groove 61.  The housing part 64 is formed in recess from the inner wall face 63c of each partition wall 63b. The housing part 64 houses the electric contact part 52 of the JB pressure contacting terminal 50.
Patent JP-2002156510-A (JP)
Title: Light transmitting and light diffusing composite resin
Inventor: ISHITANI KIYOSHI
IPC: G02B5/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composite resin capable of attaining high light transmittance and light diffusibility with an inexpensive inorganic material as a light diffusing agent without requiring impartation of a multilayer structure to a sheet. SOLUTION: The light transmitting and light diffusing composite resin is obtained by uniformly dispersing a light diffusing agent in an acrylic resin and the light diffusing agent is amorphous particles of pulverized calcite. The calcium carbonate content of the calcite is >=99.3 wt.%, the average particle diameter of the calcite particles is 1.0-3.5 μm and the weight proportion of the calcite particles contained in the composite resin is represented by (calcite particles)/[(calcite particles)+(resin base)]=0.025 to 0.035.
Patent JP-2002154146-A (JP)
Title: Motor driven type opening/closing device
Inventor: FUJITA SABURO
IPC: B29C45/68
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor driven type opening/closing device, in which such a fitting means is provided in combination of both the ball screw shaft of a ball screw type feed mechanism and a ball screw nut that biased load and bending force do not act and absorption of impact load is performed. SOLUTION: The motor driven type opening/closing device is quipped with ball screw shafts 35A, 35B, with a means for allowing a movable die plate 9 to work back and forth for a stationary die plate 5 by using ball screw nuts 37A, 37B screwed to the ball screw shafts 35A, 35B and fitted to the movable die plate 9 and with tie bars 15 performing mold clampling of movable and stationary die plates 9, 5 after mold closing of stationary and movable molds 3, 7. A fitting means of the nuts 37A, 37B to the movable die plate 9 is constituted of connecting brackets 39 having through-holes 39A, 39B passing the screw shafts 35A, 35B, dish springs 51 on both sides of the through-holes, dish spring cases 53 housing the dish springs in such a state that the dish springs are energized and nuts 37A, 37B fitted to the cases 53.  The movable die plate 9 and the nuts 37A 37B are connected through the disk springs 51.
Patent JP-2002153602-A (JP)
Title: Combined game machine
Inventor: SUZUKI YASUO
IPC: A63F7/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealed combined game machine allowing simplification and miniaturization of an arrangement of game ball circulation paths. SOLUTION: The combined game machine is so formed that each game ball shot from a shooting means 16 onto a game board 15 is returned to the shooting means 16 from the back of the game board 15 through a return side path 46. The number of game balls sealed in the circulation paths is less than a specified number of game balls to be shot into a playing area in one game. Thus, because there is no need to provide a storage portion or the like for storing sixteen game balls on the back of the game board, the arrangement of the game ball circulation paths can be simplified and miniaturized and the length of the return side path 46 can be shortened to increase degrees of freedom of a device arrangement.
Patent JP-2001248554-A (JP)
Title: Hermetically sealed reciprocating compressor
Inventor: KIM CHORUSON
IPC: F04B39/12
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically sealed reciprocating compressor capable of lowering noise level of the whole compressor by increasing the rigidity of a sealed case and increasing the efficiency for suppressing the vibration and noise caused by the sealed case. SOLUTION: A rigidity increasing means for partially increasing the rigidity of the sealed case 110 is provided. An elastic member 170 is provided between a compression mechanism part 130 and a lower shell 112 of the sealed case to impart the elasticity, thereby increasing the rigidity of the lower shell. The elastic member 170 is formed by integrally extending a plurality of support legs 172 from a barrel part having a circular hole 171a in contact with a central part of a bottom face of the lower shell 112, and respective support legs 172 are elastically connected with a plurality of snubbers 151 arranged in the lower shell 112.
Patent JP-2002157910-A (JP)
Title: Lighting system, electro-optical unit and electronic apparatus
Inventor: MIZUTANI MASUTAKA
IPC: F21Y101/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of restraining luminance irregularity with a small number of components, to provide an electro-optical unit using the lighting system and to provide an electronic apparatus using the electro- optical unit. SOLUTION: In this electro-optical unit 400, light emitted from point light sources 141 and 142 advances into a light guide plate 11 with light advancing in the inside of the light guide plate 11 without reflecting on a third reflecting surface 123 mixed with light advancing in the inside of the light guide plate 11 after reflecting on the third reflecting surface 123.  In addition, the light having the highest luminance and passing the optical axis center of the point light sources 141 and 142 reflects on the third reflecting surface 123 and advances in the direction intercrossing with the light advancing in the inside of the light guide plate 11 without reflecting on the third reflecting surface 123, and thus the light emitted from each of the point light sources 141 and 142 advances in the inside of the light guide plate 11 in a similar form like that emitted from plural point light sources.
Patent JP-2002162897-A (JP)
Title: Constellation observation assisting apparatus
Inventor: AOYAMA AKIHIRO
IPC: G09B27/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an exact constellation quick reference information added with not only the date and hour of the present time but the position information of an observer and the like as well. SOLUTION: The constellation observation assisting apparatus 1 has a data and hour information acquiring means (clock section 12a) which acquires the date and hour of the present time, a position information acquiring means (position measuring section 10) which acquires the position information on the globe, a bearing acquiring means (bearing measuring section 11) which acquires constellation observation bearings, a storage means which stores constellation quick reference data, a control means (central control section 12) which fetches the constellation image data visible at this date and hour in this position and direction from the constellation quick reference data in accordance with the data and hour information, the position information and the bearing information, a display means (display control section 13 and liquid crystal display 4) which displays the fetched image data.
Patent JP-2001197458-A (JP)
Title: System and device for image transmission
Inventor: SENDA MAKOTO
IPC: H04N5/202
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To adjust the amount of γ correction on the image transmission side to a required value on the image reception side and to improve the reproduced image quality of an image recorded during user's absence. SOLUTION: A γ-correction circuit included in a process circuit 12b of a camera 10, freely regulates the extent of correction, and a system control circuit 42 regulates the extent of γ-correction, in response to a request from the image reception side. The image transmission side informs the picture reception side as to whether γ-correction is controllable and of a control range, if it is controllable. The picture reception side informs the image transmission side whether γ-correction is required or not and of the range of the γ-correction value if required. During user's absence, incoming compressed images are recorded on a recording medium in the order of incoming and are reproduced and outputted from intra-frame encoded image, or they are recorded on the recording medium from the first incoming intra-frame encoded image.
Patent JP-2001209610-A (JP)
Title: Data transaction method between control chip sets
Inventor: LAI JIIN
IPC: G06F13/40
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transaction method for conducting data transaction between plural control chips. SOLUTION: A data buffer for control chips in a control chip set has inherent size and quantity. Read/write acknowledge commands are successively asserted in accordance with a read/write command. Thereby a certain control chip can detect buffer status in another control chip. In the case of asserting a command by a control chip, data corresponding to the command should be previously prepared. Thereby a signal line for providing stand-by status, a data transaction cycle and a stop/retrial protocol can be omitted. Thus, a command or data can be continuously transmitted without requiring the stand-by, stop or retrial of the command or data and the performance of processing can be improved.
Patent JP-2002159356-A (JP)
Title: Liftable cabinet
Inventor: MATSUSHITA YOSHIRO
IPC: A47B51/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring cord from getting caught in a clearance between a cabinet casing and a cabinet body, when the cabinet body is lifted. SOLUTION: This liftable cabinet has a box-shaped cabinet casing 1, the bottom of which is opened, a cabinet body 2 stored in the cabinet casing 1 and liftably operating, a control section 24 installed on the ceiling face 36 of the cabinet casing 1 and controlling the rising and lowering of the cabinet body 2, electronic parts provided in the cabinet body 2 and intended for sending signals to the control section 24, a wiring cord 51 connecting the electronic parts and the control section 24, a nearly cylindrical guide member, both ends of which are connected respectively to the top board 35 of the cabinet body 2 and the ceiling face 36 of the cabinet casing 1,  deflecting in the center area of a space 60 formed by the top board 35 of the cabinet body 2 and the inside face of the cabinet casing 1 associated with the rising of the cabinet body 2 and through which cylindrical guide member the wiring cord 51 is passed.