baber/WOPTO huggingface dataset:
Patent JP-2001208051-A (JP)
Title: Fluid bearing cylinder device
Inventor: INOUE HIROSHI
IPC: G11B19/20
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing cylinder device which a recording and reproduction motion remains normal maintaining a bearing function properly without leaking any lubricant in a thrust bearing to the outside even if the device receives impacts by dropping or the like. SOLUTION: In the fluid bearing cylinder device, it is characterize that an end play C2 between a lower surface of a flange 16 and an upper surface of a radial bearing portion of a turning cylinder 13 opposed to the lower surface of the flange 16 is greater than an end play A2 between an upper surface of an external periphery of the turning cylinder 13 and an lower surface of an external periphery of the second fixed cylinder 19 and an end play B2 between a lower surface of a fixed transformer 20 and an upper surface of a turning transformer 18.
Patent JP-2001209301-A (JP)
Title: Device and method for navigating and recording medium stored with navigation software
Inventor: SUZUKI KEISUKE
IPC: G09B29/10
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously display own vehicle and surrounding roads and stereoscopic display of buildings by varying the heights of the buildings on the stereoscopic display. SOLUTION: A discriminating section 45 discriminates whether the building to be plotted is located outside a predetermined region x or not on a 3D map. When the building is located outside the region x, a selecting section 46 selects the height of the building obtained from a CD-ROM section 12 as a height h of the building on the display. When the building is located within the region x, the section 12 selects a beforehand determined height restriction value T as the height h of the building on the display. A building stereoscopic display section 47 stereoscopically displays the building based on the selected height h on the display.
Patent JP-2001204728-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SATO TAKESHI
IPC: A61B8/06
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To display not only a blood stream but also a tissue and to improve a frame rate by ultrasonic diagnostic device capable of displaying the blood stream two-dimensionally. SOLUTION: This device is provided with a transmission circuit 2 for repeatedly transmitting the ultrasonic pulse of positive pressure precedence and that of negative pressure precedence to an examinee alternately in the same direction by a prescribed repeating frequency PRF, a receiving circuit 3 for receiving an echo from the examinee to detect a Doppler signal from the received signal, a wall filter applying 5 attenuation to the Doppler signal near a DC frequency, near +PRF/2 and near -PRF/2 more intensely than to the other frequency areas, and a power averaging circuit 6 for generating a picture in which a clutter part and a blood stream part coexist based on the output of the filter 5.
Patent JP-2001208818-A (JP)
Title: Magnetic sensor
Inventor: IHARA MASAHIRO
IPC: G01R33/032
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive magnetic sensor using a single Faraday element. SOLUTION: In this sensor, an optical path of light passing through the inside of the Faraday element 11 is changed inside both prisms using the prisms 12, 13 provided in a light-incident side end face 11A and a light-emitting side end face 11B of the Faraday element 11, and applied with reflection films in the respective end faces, plural times of going and returning transmission of the light are repeated in the Faraday element 11 to make the optical paths parallel and separated each other along a magnetic field H, and the light is emitted from an emitting position ROUT different from an incident position RIN of the incident end face 11A.  That is, the plural times of transmission of the light are repeated inside the Faraday element 11 along only the measuring magnetic field H not to be affected by other magnetic field and to provide highly sensitive detection result since element sensitivity is enhanced.
Patent JP-2001218284-A (JP)
Title: Information collection method and information collection system using single wireless communication system
Inventor: HOSHI YOSHIHIRO
IPC: H04B17/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an information collection method and information collection system, using by a single wireless communication system employing radio waves of one frequency simplex system in a single communication channel, that can surely deliver information and cope with a rapid status change quickly. SOLUTION: When an observed value exceeds a predetermined value or a rapid change is shown in a short time, a slave unit transmits an emergency notice use transmission start signal to a master station. A receiver (RX) 34 of the master station, receiving the signal radio wave transmits an incoming detection signal (a) to a poling start circuit 36 to start a poling call circuit 33 so as to conduct poling processing similar to poling at regular intervals.
Patent JP-2001213326-A (JP)
Title: Steering wheel
Inventor: SUGIYAMA YUICHI
IPC: B60R21/20
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a steering wheel for supporting an air bag device with a switch device, and to lower the manufacturing cost. SOLUTION: The air bag device 4 is fixed by fastening a cover body 23 to a base plate 21 with a belt 27. A connecting member 31 is integrally formed with the belt 27 at three positions thereof. The connecting member 31 is provided with an elastic deformable support part 34 at an intermediate part thereof, and a main body connecting part 35 provided at a tip thereof is fixed to a steering wheel main body 2 by a fitting bolt 17. A second contact part 36 is integrally formed with the connecting member 31. When the air bag device 4 is pushed, the elastic support part 34 is elastically deformed, and a first contact part 21f provided in a lower surface of the base plate 21 contacts with a second contact part 36 so as to close a switch of a horn.
Patent JP-2001212011-A (JP)
Title: Washstand in corner
Inventor: YAMAMURA NAOHIRO
IPC: A47B67/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a washstand with a cabinet 19 which is able to store the pipings in an efficient way and secure sufficient space. SOLUTION: This washstand is arranged with a cabinet 19 to correspond to two wall surfaces 17, 18 forming a meeting angle, and it has two boards on both sides 20a, 20b which join at the meeting angle of the inner part, and has two boards by both sides 21a, 21b arranged to cross two boards 20a, 20b and has a front board 22 connecting two board by both sides 21a 21b mutually. Therefore, the cabinet 19 which presents a pentagon at a level view, forms, as inside space, an angle meeting part 30 corresponding to the inner part of the outside angle and this is non-used space usually and will be utilizable to store a drainpipe, a service pipe and a water pipe in addition to other space which will also utilizable efficiently.
Patent JP-2001214661-A (JP)
Title: Joint device between arms in door closer
Inventor: KISHIMOTO RYOJI
IPC: E05F3/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a joint device operating definitely with a simple construction for coupling a main arm to an adjust arm in a door closer. SOLUTION: An arm pin 5 is embedded in the tip of a main arm 2 with the tip rounded or tapered, and an arm bush 7 is attached to the tip of the adjust arm 3 in a cylindrical body fittable rotatably with the arm pin 5 are provided. Inside a ring-shaped housing groove 9 formed on the inner peripheral surface of the arm pin bush 7, a coupling 11 having a C-shaped overall shape with the inner diameter smaller than that of the arm pin bush is housed, a linking groove 6 with a V-shaped cross section is formed on the outer peripheral surface of the arm pin 5, the arm pin 5 is fitted to the arm pin bush 7, and the arm pin and arm pin bush are restricted in axis line direction in a state where the coupling ring 11 is straddled between the ring housing groove 9 and the linking groove 6.
Patent JP-2000201249-A (JP)
Title: Facsimile equipment
Inventor: ASANO YUJI
IPC: H04N1/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To use equipment in accordance with the purpose and the use state of a user by judging whether facsimile data can be received or not, storing facsimile data in a storage means when reception is judged to be impossible, recording it in recording paper when reception is judged to be possible and selecting both of them. SOLUTION: The transmission/reception of encoding picture data and a command between facsimile equipment and a personal computer 4 are executed by interruption. An interruption signal is emitted when data of eight bits is stored in a P/S reception data buffer 246 and when a P/S transmission data buffer 248 becomes idle. The execution of an interruption processing program on the interruption signal is inhibited or permitted by the setting/resetting of a data reception interruption inhibition flag 243 and a data transmission interruption inhibition flag 244, which are installed in a parallel/serial conversion circuit 240. The data reception interruption inhibition flag 243 is always set in an interruptible state.
Patent JP-2001223543-A (JP)
Title: Light receiving circuit
Inventor: TAKADA RITSUKO
IPC: H04B10/40
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving circuit where a noise component can be removed by an operational amplifier amplifying a signal on the light receiving circuit using a photodiode and the operational amplifier. SOLUTION: The photodiode 1 converting a light signal into a current signal, a current/voltage conversion part 5 converting the current signal into a voltage signal, a frequency filter 6 removing the signal component of a low band from the voltage signal and tanking out only the noise component of a high band and an operational amplifier 2 subtracting the voltage signal from the frequency filter from the voltage signal from the current/voltage conversion part and outputting only the signal component are installed.
Patent JP-2001218624-A (JP)
Title: Tooth-cleaning tool, toothbrush, and picture monitor device
Inventor: ISHIDA HARUYASU
IPC: A61B1/24
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To enable a toothbrush to perform tooth cleaning and observing simultaneously, and prevent a part of teeth from remaining inappropriately cleaned, which is caused by cleaning teeth by assuming a part of teeth to be cleaned. SOLUTION: The toothbrush 1 comprises a toothbrush part 3 and a body part 2. A picture processing circuit 80 is incorporated in the body part. The toothbrush 1 is connected by a monitor 200 and a cable 7. The toothbrush part 3 comprises optical fiber bristles 4, a bristle base 11 for supporting the bristles 5, and a case 12 for enclosing the bristle base 11 and a camera 6. A light emitting element 21, a reflecting plate 22, etc., are enclosed in the case 12. An optical fiber 13 is under the bristle base 11 to transmit light from the light emitting element 21 to the optical fiber bristles 4. The light emitted by the light emitting element 21 enclosed in the body part 2 reaches the optical fiber bristles 4 of the toothbrush part 3 through the optical fiber 13. The light advancing from the light emitting element 21 is emitted from the tips of the optical fiber bristles 4. The light illuminates the teeth.
Patent JP-2001219824-A (JP)
Title: Spray device driving circuit for washer liquid of construction machine
Inventor: KASHIMA NAOKI
IPC: B60S1/46
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a washer motor driving circuit for prohibiting the spray of a washer liquid when a windshield is open and still easily applicable to a circuit in a construction machine being currently used. SOLUTION: The washer motor driving circuit comprises a washer power supply and a washer switch and a washer liquid spray driving motor connected directly to a reset switch provided for a wiper driving motor and a connector, respectively.
Patent JP-2001218991-A (JP)
Title: Bobbin case exchange device
Inventor: KINOSHITA HARUHIKO
IPC: D05B59/04
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To improve a conventional industrial machine in which a rotary shuttle faces the front face and a space at the lower part of a sewing table is restricted in the vicinity of the rotary shuttle, and hence, there is no room required where a bobbin case exchange device can be mounted. SOLUTION: An actuator 13 for parallel transfer moving of a chuck 5 is horizontally disposed in the forward and rearward direction of the sewing machine in parallel with the rotary shaft of a rotary shuttle 2. A head-shaking actuator 12 turning between the rotary shuttle 2 and an exchange cassette 7 is horizontally arranged in the lateral direction of the sewing machine. The chuck 5 can be transferred and turned by a common head-shaking slider 35. A compact bobbin case exchange device 1 having a small vertical size can be realized and mounted on a sewing machine the rotary shuttle of which faces the front face.
Patent JP-2001230207-A (JP)
Title: Plasma enhanced cvd system and method of manufacturing thin film transistor
Inventor: TAKANABE SHOICHI
IPC: H05H1/46
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a plasma enhanced CVD system which can shorten the time required for hydrogenating the polycrystalline silicon of a thin film transistor(TFT) and forming a transparent film on the TFT. SOLUTION: This plasma enhanced CVD system is provided with a first fixed capacitor (1) for high-frequency power matching, a second fixed capacitor (2) for high-frequency power matching wired in parallel with the capacitor (1), and a switching means (4) which selectively switches the capacitors (1) and (2) for using either one or both of the capacitors (1) and (2).
Patent JP-2001231073-A (JP)
Title: Radio communication system
Inventor: KAWABATA TAKASHI
IPC: H04W92/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system that can allow a base station to efficiently assign a plurality of time slots to a mobile station. SOLUTION: A common control section 14 of a base station 10 acquires communication slots of a required consecutive number in carriers when the control section 14 cannot acquire a required number of consecutive communication slots for communication with a mobile station 20 by one carrier, and the base station 10 assigns the acquired communication slots to wireless units 12 and mobile stations 20 so as to conduct data communication between information terminals 11 and 21 by using a plurality of the carriers.
Patent JP-2001230997-A (JP)
Title: Recording and reproducing device
Inventor: OKUYAMA TAKEHIKO
IPC: H04N5/765
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To automatize selection of a signal route for confirming a recording program. SOLUTION: When the display of a through-image is indicated, a controller 30 selects whether DTV 13 and DVHS 12 are provided with a decoder. When DTV 13 has the decoder, MPEG2-TS from the 1394 processing circuit 24 of STB 11 is supplied directly to DTV 13. Unless DTV 13 has the decoder, the analog output of DVHS12 or STB 11 is given to DTV 13 according to the existence of the decoder in DVHS 12. Then the optimum signal route is selected automatically.
Patent JP-2001228833-A (JP)
Title: Drive method for liquid crystal element and liquid crystal display element
Inventor: ISHIZEKI TAKESHI
IPC: G09G3/20
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To drive a matrix type liquid crystal display element, using a drive circuit element which has small number of terminals. SOLUTION: A display area 2 is divided into two display areas A1 and A2. Plural scanning electrodes 3a and 3b and plural signal electrodes 4a and 4b are provided for the areas A1 and A2, respectively. The plural scanning electrodes 3a of the first area A1 are connected to a prescribed number of leads from among plural scanning signal supply leads 5 that are connected to plural scanning signal output terminals of a drive circuit element 10. The plural scanning electrodes 3b of the second area A2 are connected to the other prescribed number of the leads 5. The plural signal electrodes 4a of the first display area A1 are connected to plural data signal supply leads 6, that are connected to plural data signal output terminals of the element 10. The plural signal electrodes 4b of the second display area A2 are connected to the plural data signal supply leads 6, together with the plural signal electrodes 4a of the first display area A1.
Patent JP-2001033777-A (JP)
Title: Liquid crystal display element
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/133
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To realize a high speed and high contrast display. SOLUTION: In a liquid crystal display element equipped with a liquid crystal element comprising a liquid crystal held between a pair of substrates on which electrodes are formed, a driving voltage applying means to apply voltage to the liquid crystal and at least a polarizer, a liquid crystal of which the aligned state continuously changes corresponding to the voltage applied by the driving voltage applying means is used. Besides the plane of polarization of the polarizer is arranged by shifting from the direction in which the transmitted light quantity with no voltage application to the liquid crystal shows either a maximum or a minimum value.
Patent JP-2001237384-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KANEHARA TAKAO
IPC: H01L21/316
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To form a very reliable ferroelectric film with a reduced leakage by eliminating a problem such as voids or unevenness which are generated in the ferroelectric film formed by applying a precursor solution. SOLUTION: A perovskite-crystallized ferroelectric is formed on a lower electrode. Then, a precursor of the ferroelectric film is applied and dried on the ferroelectric and a low temperature annealing is conducted at a temperature not higher than the perovskite crystallization temperature. After forming an upper electrode, a high temperature annealing is conducted at a temperature not lower than the perovskite crystallization temperature to completely crysatllize the ferroelectric film to form a semiconductor device held by electrodes.
Patent JP-2001232004-A (JP)
Title: Management device for game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the management device of a game machine capable of accurately recognizing entering conditions to plural winning ports provided in a game area. SOLUTION: This management device of the game machine manages the game information of the game machine provided with plural normal winning ports 131-136 and a start winning port 109 for a special pattern or a regular variable winning ball device 110 in a game area 101 for imparting gift balls to a player corresponding to entries to the respective winning ports. The numbers of the entries corresponding to the respective winning ports are summed up, the numbers of the entries of the respective winning ports are totaled and the total number of the entries is calculated. Also, the ratio of the numbers of the entries of the respective winning ports to the total number of the entries is calculated and outputted.
Patent JP-2001237908-A (JP)
Title: Qpsk/qam synchronism acquisition device
Inventor: OTANI MASAHIRO
IPC: H04L27/22
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a QPSK/QAM synchronism acquisition device which can continue to synchronize a QPSK/QAM signal in a continuous signal form without using a VCO. SOLUTION: A digital phase modulation signal is subjected to quasi- synchronous detection, and a quasi-synchronous detection output signal is sampled and quantized and is inputted to waveform shaping filters 17 and 18. Tap coefficients of waveform shaping filters can be updated in accordance with the output of a ROM 24, and the internal state of filters can be advanced or delayed by a positive number-fold time of an operation clock in accordance with a delay control signal which a control circuit 23 outputs.
Patent JP-2001232825-A (JP)
Title: Apparatus for recording image, method for recording image and recording medium
Inventor: SUWA TETSUYA
IPC: B41J2/21
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image-recording apparatus which can reduce a quantity of ink used when gray lines are recorded and can consequently prevent bleeding on a recording medium and curling of the recording medium. SOLUTION: There are provided red, green and blue inks (secondary color inks) in addition to cyan, magenta and yellow inks (primary color inks). These inks are appropriately used when gray lines are recorded.
Patent JP-2001236400-A (JP)
Title: Rental machine and recording medium
Inventor: TAKATORI SUNAO
IPC: G06F21/60
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately perform a process such as a charging process through the authentication of a customer when software provided through an information communication network such as the Internet is rented. SOLUTION: Of the rental machine 3, a control part 31 performs a process for storing rental software in a PC1 as a reproducing device for the software and a process for erasing the software stored in the PC1 at the end of a rental contract. Further, the control part 31 controls a transmission/reception part 33, etc., to detect an ID relating to a subscriber line and uses the subscriber line corresponding to the detected ID to store the software.
Patent JP-2001234636-A (JP)
Title: Simplified private room structure
Inventor: NAKAMORI MINORU
IPC: E04H1/12
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a simplified private room structure free to lock, free to protect safety and privacy, even for a woman free to use, free to walk and move by using a corridor to each of upper and lower sleeping parts and free to move to change clothes, etc., while standing and not requiring a locker room. SOLUTION: A simplified private room structure is furnished with an upper stage sleeping part 3 and a lower stage sleeping part 4 vertically provided in two stages at a central part in the cross direction of a box type unit 2, one corridor 5 and the other corridor 6 provided on both sides by sandwiching the upper stage sleeping part 2 and the lower stage sleeping pat 4 of a box type unit 1 and partition walls 7, 8 to divide the lower stage sleeping part 4 and the other corridor 6, a main part is constituted so as to make the upper stage sleeping part 3 of the box type unit 2 and the one corridor 5 into one private room L and to make the lower stage sleeping part 4 of the box type unit 2 and the other corridor 6 into the other private room R, and doors 9, 10 free to lock are provided on one end of each of the corridors 5, 6.
Patent JP-2001238143-A (JP)
Title: Intermediate frequency circuit for television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To improve Q of a tuning characteristic and to reduce loss when receiving an FM broadcast even if the input impedance of an intermediate frequency amplifier is low. SOLUTION: A mixer 1, an intermediate frequency tuning circuit 2 which is connected to the mixer 1 and tuned between a video intermediate frequency and a sound intermediate frequency when receiving a television signal and an intermediate frequency amplifier 5 connected to the intermediate frequency turning circuit 2 through a coupling capacity means 3 are installed. The capacity value of the coupling capacity means 3 is switched to two ways of large and small. When receiving the television signal, the capacity value of the coupling capacity means 3 is enlarged and is reduced when receiving the FM broadcast signal.