baber/WOPTO huggingface dataset:
Patent JP-2002329779-A (JP)
Title: Semiconductor device and its fabrication method
Inventor: ISHII ATSUSHI
IPC: G03F7/11
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its fabrication method by which halation is suppressed and an interconnection layer is formed high-precise when a resist pattern for an interconnection trench is formed in dual damascene process of via first method. SOLUTION: An interlayer insulation film 115 is formed on a substrate 1. An integrated layer of SiON film and SiO film is formed as a reflection prevention film 114 on the inter layer insulation film 115. A via 116 is formed by etching both the reflection film 114 and the interlayer film 115. A resist plug 118 is so formed on the surface of the via 116 that the surface of the plug 118 is lower than the depth of an interconnection trench 120 to be formed later. An interconnection trench 120 is formed using the resist pattern for the interconnection trench as a mask.
Patent JP-2002329390-A (JP)
Title: On-vehicle equipment
Inventor: NAKANISHI KOSUKE
IPC: B60K37/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle equipment having good operability even if it is installed at either of a right-hand drive vehicle or a left-hand drive vehicle. SOLUTION: This on-vehicle CD receiver 100 is provided with a right/left switching button 10, multi-buttons 11, 12, and multi-controllers 20, 22. Either of a CD injecting function or a direct receiving function of traffic information is allotted respectively to the multi-buttons 11, 12. Either of a volume control function or a mode switching function is allotted respectively to the multi- controllers 20, 22. The key allotment of the pair of key can be exchanged by operation of the right/left switching button 10.
Patent JP-2002330318-A (JP)
Title: Mobile terminal
Inventor: IMAOKA TAKUYA
IPC: H04M1/724
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal provided with an eye-picture photographing device, which has a reduced thickness and can properly photograph an eye-picture for person authentication without a defect. SOLUTION: An eye-picture photographing section 16 for photographing an eye-picture for person authentication is placed in the vicinity of an upper part (tip) of a liquid crystal display section 13 in front of a main body enclosure 11 of a mobile telephone. A photographing lens of the eye-picture photographing section 16 is configured with a reflection type telescopic lens. Furthermore, a lighting section 17 is placed in the vicinity of a lower side (local side) of the liquid crystal display section 13 and at an upper part of an operation button section 12. That is, the eye-picture photographing section 16, the liquid crystal display section 13, the lighting section 17 and the operation button section 12 are placed on the front side of the mobile telephone in this order.
Patent JP-2002330739-A (JP)
Title: Method and apparatus for raw food preservation
Inventor: ISHIMURA MASABUMI
IPC: A23L7/109
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for raw food preservation, by which the shape of a raw food such as raw noodles is not impaired and which is hygienically safe. SOLUTION: This method for raw food preservation is characterized in that a raw food G is covered with a solid container 1 having air intake holes 4, then the solid container 1 is stored in a film container 5, pressure in the film container 5 is reduced and the film container 5 is hermetically sealed.
Patent JP-2002332851-A (JP)
Title: Exhaust guide assembly for vgs turbocharger with improved durability composed of superalloy
Inventor: OISHI SHINJIRO
IPC: C23C10/24
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust guide assembly for a new VGS turbocharger, having improved high-temperature heat resistance, oxidation resistance, hot hardness, high-temperature sliding performance or the like capable of withstanding a high temperature of about 1,000 deg.C. SOLUTION: Durability is improved by composing a constituent member of the exhaust guide assembly A, such as a variable blade 1, a turbine frame 2, or a varying mechanism 3, by superalloy and forming a coat of chromium carbide, titanium carbide, tungsten carbide, vanadium carbide, niobium carbide, molybdenum carbide or the like on the surface of the member.
Patent JP-2002339327-A (JP)
Title: Buffer stop
Inventor: YASUDA TOSHITAKE
IPC: E01F13/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To permit sufficient emission from a luminescent element even in a region where the sunshine is less or a place having the shade so that any person approaching a buffer stop can be definitely recognized even at night, thereby offering an extremely safe buffer stop. SOLUTION: This buffer stop 10 is equipped with a solar cell 18 and a luminescent element 19 on the surface side and internally with a capacitor 20 charged by electric power generated by the solar cell 18 and also equipped with a controller 21 performing a discharge control which executes a charge control from the solar cell to the capacitor 20 and a discharge control in which power is supplied at night from the capacitor 20 to the luminescent element 19 for turning on and off by using a columnar emission device 16 with the whole body united and sealed with a resin; and a storage portion 15 with the surface side of the emission device 16 is fully fitted tightly is provided at the top end portion of the buffer stop main body 11 equipped with an upright pipe is provided and the emission device 16 is fixed hard to a storage portion 15.
Patent JP-2002342330-A (JP)
Title: Navigation system
Inventor: HASHIMOTO KIYOSHI
IPC: G01C21/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To make easily downloadable minimum data required for a user in a navigation system for downloading and using map data. SOLUTION: A transmitting/receiving part 47 downloads map data or the like from an information center 59 through the Internet 58 to a map memory 23 by using a portable telephone 45 and performs map plotting or induction route guiding by using these data. When a present position is away from a road map longer than a prescribed distance and such a state is continued longer than the prescribed distance, while using data in a present position/road position comparing part 50 for map matching, a map version retrieving part 53 retrieves download timing and version or the like of data in the map memory 23 and sends them to the information center 59.  When a signal showing the existence of new map data is inputted from the information center 59, a menu screen is formed for displaying such data while including fees for every data and according to that screen, the user performs selection and can download only the irreducible minimum data.
Patent JP-2002315937-A (JP)
Title: Game medium dispenser with game medium unit price controlling function
Inventor: YAMAMOTO MOTONARI
IPC: A63F5/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To change a lending unit price of a game medium while securing a proper operated based on interactive communication between a CR medium lending machine and a CD game machine in a CR-read game system. SOLUTION: Via a ball dispenser 10, communication signals a, b, c, and d are transmitted/received between a CR ball dispenser 1 and a CR Pachinko machine 2, so that they carry out operation such as confirmation of connection and display of remaining value in the usual way. The CR Pachinko machine 2 also carries out dispensing balls. The ball dispenser 10 detects a ball dispensing command signal (d) to dispense the balls equivalent in number to a difference between the number of lending balls complying with a variably set lending ball unit price and the number of dispensed balls of the CR Pachinko machine 2. By this additional supply of the lending balls, the number of lending balls reaches that complying with the lending ball unit price, and the lending ball unit price can be lowered. Desirably, the ball dispenser 10 is operated according to the lending ball unit price instructed from the outside via communication.
Patent JP-2002341469-A (JP)
Title: Image reader
Inventor: MAEDA KEIJI
IPC: G03G15/04
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image reader where a document is not torn even when a document cover (or an automatic document feeder) is closed in a state where the document is put on an opening/closing detecting element or the like. SOLUTION: This image reader is equipped with the automatic document feeder 3 for pressing the document placed on a contact glass 2 and capable of being opened/closed, and an opening/closing detection means for detecting the opened/closed state of the feeder 3. The opening/closing detection means is provided with a filler 6 arranged in the feeder 3, a supporting member for turnably supporting the filler 6 and a transmission type sensor for detecting the opened/closed state according to whether or not it is shielded by the filler 6 in the main body 1 of the image reader.
Patent JP-2002337718-A (JP)
Title: Operating device for mobile agricultural machine
Inventor: NAKA HIROKAZU
IPC: B62D7/08
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate operation of a balk climbing arm of a mobile agricultural machine. SOLUTION: The rotatable balk climbing arm 63 capable of changing positions between a state of protrusively rotating forwardly downward and a stored state of rotating rearwardly upward is provided in a front part of a traveling body. A steering regulating tool 65 attached to the balk climbing arm 63 is arranged facing a pitman arm 64 operable by a steering wheel 5. In the stored state of rotating rearwardly upward of the balk climbing arm 63, the steering regulating tool 65 separates from the pitman arm 64, and in the state of protrusively rotating forwardly downward, the steering regulating tool 65 is moved near the pitman arm 64.  Even when rotation and restoration of the balk climbing arm to a rear side and upward stored position is forgotten after traveling over a balk, the steering regulating tool 65 is moved in a separating side by a steering rotation of the pitman arm 64 by rotating the steering wheel 5 to the right and left while traveling, and an operator can restore the balk climbing arm 63 to the rear side and upward stored position without getting off the traveling body.
Patent JP-2002341955-A (JP)
Title: Rotary operation mechanism, music reproducing device using the same
Inventor: NOJIMA YOSHITOYO
IPC: G05G1/10
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary operation mechanism of DJ equipment to permit smooth rotation by simple structure. SOLUTION: The rotary operation mechanism formed by providing a rotational operation part with a base, a display window member to be fixed on the base, a ring member to be arranged on the display window member and to rotatably hold a plurality of balls and a rotational operation part arranged on the ring member and to be operated by an operator is provided. The display window member and the rotational operation part are provided with grooves having approximately the same diameter as the ring member on a mutually faced surface. The plurality of balls of the ring member are stored in the groove of the display window member and the groove of the rotational operation part and the ring member is held between the display window member and the rotational operation part to be rotatable in the peripheral direction.  One of the rotational operation part and the base is provided with a magnet and the other of the rotational operation part and the base is provided with a metal part at a position to face the magnet.
Patent JP-2002340096-A (JP)
Title: Spindle motor equipped with turntable with auto- balancer
Inventor: MAEDA SO
IPC: F16F15/14
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-accuracy auto-balancer mechanism of a simple and sturdy structure emitting low noises. SOLUTION: A rotor yoke 2 is fitted to the end of a shaft 1, and a center ring sleeve 4 accommodating a clamper magnet 3 is fixed to an opening formed at its tip. To this center ring sleeve 4, a turntable 5 and a balancer case 6 are fixed, which constitute a hollow accommodation chamber in the form of flat ring. A plurality of balls 7 are accommodated in the peripheral side of the inside 6a of the accommodation chamber, and on the inner side, a buffer material 8a is installed on the balls 7 in pressure contact with the rear of the turntable 5 and the inner bottom surface of the balancer case 6, and thereby the auto-balancer 9 is accomplished.
Patent JP-2002340139-A (JP)
Title: Continuously variable transmission
Inventor: YAMADA KENICHI
IPC: F16H47/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To create a reverse mode without using an expensive planetary gear to save a space, by applying the basic structure of an existing torque converter without largely changing its structure. SOLUTION: In the turbine 2b of the torque converter 2, a turbine shaft 8 is linked to a pulley input shaft 12 through a forward clutch Cf, and a reverse brake Br is provided. In the stator 2c of the torque converter 2, a stator shaft 7 is linked to the pulley input shaft 12 through a reverse clutch Cr, and is also linked to a one-way clutch F through the reverse clutch Cr. In a forward travelling stage, Cf and Cs are fastened, and Br and Cr are released to transmit driving force to the pulley input shaft 12 from the turbine shaft 8. In a reverse stage, Br and Cr are fastened, and Cf and Cs are released to transmit the driving force to the pulley shaft 12 from the stator shaft 7.
Patent JP-2002353495-A (JP)
Title: Optical coupler
Inventor: SHIMIZU TAKAYUKI
IPC: H01L31/12
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To quicken the transmission rate of a pulse without reducing the withstand of malfunctions with respect to noise in an optical coupler which is achieved as a photocoupler or the like. SOLUTION: In the optical coupler where a dummy photodiode D2 is provided adjacent to a photodiode D1, and in-phase noise signal elimination ratio is improved, by comparing output from current-voltage conversion amplifiers A1 and A2 using a hysteresis comparator 33 for waveform-shaping a pulse, impedance variable circuits Z1 and Z2 are provided in negative feedback circuits of the amplifiers A1 and A2. In this case, the larger the level of an input light current Ipd becomes, the smaller the impedance is equipped. As a result, the larger the current Ipd becomes, the smaller the gain of the amplifiers A1 and A2 becomes, and the narrower and smaller the band becomes; and the larger the band becomes, the wider the band becomes, thus minimizing distortions in pulse width to change in the amount of incidence light, and hence accelerating the transmission rate.
Patent JP-2002306859-A (JP)
Title: Power unit for railroad model
Inventor: SHIMAKAWA YUICHI
IPC: A63H19/24
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for a railroad model generating effective sound similar to the traveling sound of an actual vehicle when a railroad model vehicle travels. SOLUTION: By turning power to be supplied to the railroad model vehicle on and off in an appropriate cycle, traveling effective sound similar to the traveling sound of the actual vehicle is generated from the traveling model vehicle.
Patent JP-2002349495-A (JP)
Title: Centrifugal blower
Inventor: MORI EIJI
IPC: F04D29/46
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal blower capable of improving reliability and precision of a link mechanism for connecting an air quantity adjusting device to a driving device, and miniaturizing the driving device. SOLUTION: The link mechanism 11 comprises at least one support part 10 in an intermediate part between the driving device 5 and the air quantity adjusting device 4, and an intermediate member 8 fixed to the support part 10 turnably at its central part. Connecting members 9a and 9b for interconnecting the devices 4 and 5 are divided on both sides of the intermediate member 8, and respective ends of the divided connecting members 9a and 9b are turnably connected to both ends of the intermediate member 8. The support part 10 is fixed to a body 2 side of the centrifugal blower 1.
Patent JP-2002346094-A (JP)
Title: Game machine
Inventor: EBARA SHUICHI
IPC: A63F7/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing grasp of final stop identification information. SOLUTION: Because a CPU 1020 executes display control such that a stop pattern is notified, a player can play a game in a graspable state of a final stop pattern, and a game expectation feeling is improved (steps S1940, 1944, 1948, 1964). Because the CPU 1020 executes movement-display control of a specific character, image 1300 in a display control mode according to a miss stop pattern kind, the player can easily grasp notified contents.
Patent JP-2002317589-A (JP)
Title: Flexible sheet spreading and fixing device
Inventor: SATO FUMITAKE
IPC: E06B9/52
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible sheet spreading and fixing device which makes the fixing work easier and a door frame portion smaller and lightweight. SOLUTION: This device comprises the flexible sheet spreading body having a continuous ditch hole provided over the outer periphery of the flexible sheet spreading surface and a bar-shaped pushing member for pushing and fixing the flexible sheet into the ditch hole; and the ditch hole has a ditch portion having a narrow width almost equal to the width of the bar-shaped pushing member from the end edge of the opening to the predetermined depth, and has a space with the width larger than that of the pushing member, which is extended to both the sides from the ditch portion having a narrow width and a shape as same as that of the bar-shaped pushing member as the feature of this device.
Patent JP-2002349067-A (JP)
Title: Distribution apparatus for cement fluid
Inventor: OKABASHI MINORU
IPC: E02D5/20
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a distribution apparatus for cement fluid, which can level out quickly the cement fluid supplied to a hopper body to eliminate the time lag occurring between the stage of supplying the material to the hopper body and the stage of charging the material into a chute. SOLUTION: The distribution apparatus for cement fluid has the horizontally long hopper body 1 having a longer side, on which a plurality of outlets 5 equipped with material supply adjusting plates 4 are formed apart in a prescribed distance, wherein each outlet 5 is provided with the chute 6 pivoted to be able to swing freely on a longitudinal axis. Inside the hopper body 1, agitating wings 9 are provided, which are rotated on a latitudinal axis along the direction of the width of the hopper body 1. The upper part of the opening of the hopper body 1 is covered by net lid 12, on which a passageway 13 for workers and a supply port 14 for supplying the cement fluid to the hopper body are formed. To the extremity of each chute 6, a flexible hose 8 is connected.
Patent JP-2002350138-A (JP)
Title: Detector of both of acceleration and angular velocity
Inventor: OKADA KAZUHIRO
IPC: G01P15/08
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To sensitively detect both of acceleration and angular velocity. SOLUTION: At 4 locations of a main base plate 300 a C-shape penetration slit S is formed and a vibration part 310 having 4 wing pieces is supported at 4 locations by flexible bridge parts 320 in the structure with respect to surrounding fixing part 330. On the 4 wing pieces, driven elements 361 to 364 for extending and contracting the upper surface are pasted. With these driven elements, the vibration part 310 is made to project and deform upward or downward alternatively so that the center of gravity is vibrated to Z-axis direction perpendicular to the paper surface. When force due to the acceleration or Coriolis force based on the angular velocity works on the vibration part 310, a bend is caused in 4 bridge parts 320.  The bend is detected on the basis of the voltage of the electrodes E331 to E338 formed on specific locations of a cross shape piezoelectric element 370 attached to the bridge parts 320, the vibration frequency component of the vibration part 310 is made an angular velocity component and the basis component is made an acceleration component.
Patent JP-2002346046-A (JP)
Title: Game machine, program for game machine, and computer readable recording medium recording program for game machine
Inventor: KATSUMATA NOBUKI
IPC: A63F5/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine or the like enabling a player to have feelings of attainment and satisfaction of being able to set a game advantageously to the player by the own ability during a specific game and providing a specific game with a new game property to make the specific game full of interest. SOLUTION: This game machine 10 is provided with a frequency counting means 123 for counting the prize winning frequency of a prescribed prize winning pattern 61 during the specific game; a frequency storage means 124 for storing the frequency counted by the frequency counting means 123; an advantageous setting means 125 for setting advantageously to the player on a specific lead-in game after the completion of the specific game.
Patent JP-2002357213-A (JP)
Title: Connecting tool having looseness resistant screwed structure of connecting pin
Inventor: ASANO YOSHIKI
IPC: F16B45/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a connecting tool having looseness resistant screwed structure of a connecting pin, excellent in a practical use and superior mass productivity, and also epoch-making. SOLUTION: In the connecting tool in which through-type installing holes 2A at an opposed tip portion of an U-shaped metal fitting body 1 are provided and a connecting pin 3 is provided in a bridged state by inserting and screwing up the connecting pin 3 from one of the installing holes 2A to the other of the connecting hole 2A, an projected portion 6 is arranged in an outside portion 5 of a hole-edge periphery of the one of the installing holes 2a which becomes a reference end side of the connecting pin 3. Then, projected to the inside of a hole-edge of the installing hole 2A by crushing the projected portion 6 by means of knocking or pushed pressure so that the connecting pin 3 or a looseness resistant pin 4 are formed to prevent from slipping out the projected portion 6 is deformed and.
Patent JP-2002357271-A (JP)
Title: Sealing member and semiconductor storage container
Inventor: OSADA TOMOYUKI
IPC: B65D25/22
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To hermetically seal the gap between an opening and a cover body formed by weight of semiconductor wafers and deformation of a case body to be well reproducible, and optimally retain the hermetical sealing performance for the gap between the opening of the case body and the cover body when the semiconductor storage container is transferred or the like. SOLUTION: The semiconductor storage container is provided with the case body 1 for the semiconductor storage container having the opening frame 2 for putting in and out semiconductor wafers 5, the cover body 3 hermetically sealing the opening frame 2 of the case body 1, and a packing member 17 set between the opening frame 2 of the case body 1 and the cover body 3. The packing member 17 has a gap filling function corresponding to the deformation of the case body 1. By the constitution, even if a gap is generated between opening frame 2 and the cover body 3 by the deformation caused by the weight of the semiconductor wafers 5 and the deformation of the case body 1, the gap can be reproducibly sealed by a V-shaped section having an elastic function or a Y-shaped endless packing member 17.