baber/WOPTO huggingface dataset:
Patent JP-2000031783-A (JP)
Title: Surface acoustic wave device
Inventor: OSANAI KATSUNORI
IPC: H03H9/145
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent destruction of electrodes due to discharge by the use of a simple means in the surface acoustic wave device adopting a face-down connection structure. SOLUTION: The surface acoustic wave device has a surface acoustic wave element and a housing package. The package consists of a package base 2 and a conductor pattern formed on the surface of the package base 2, and the conductor pattern and an input terminal. An output terminal and a ground terminal of the surface acoustic wave element are connected via a conductive bump in this face-down connection type surface acoustic wave device. Furthermore, in this surface acoustic wave device, conductor patterns 221, 222, 223 connecting with the input terminal, the output terminal and the ground terminal of the surface acoustic wave element are connected electrically by one resistor 23 in the package.
Patent JP-2001039769-A (JP)
Title: Fiber reinforced electric resistance material
Inventor: HAYAKAWA YOSHINORI
IPC: H01B5/16
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material excellent in strength and fracture toughness and high in reliability without causing cracks or breakages even when large current and high voltage are applied to it by dispersing fibers into a matrix, then forming the dispersed product and controlling the specific resistance under particular conditions within a specific range. SOLUTION: The objective material is a fiber-reinforced electric resistance material which is obtained by dispersing fibers into a matrix and then forming it and which has a specific resistance of 103 to 105 Ω.cm when the current density is 1 A/cm2. The content of the fibers is 20 to 30 wt.%, and the preferable fibers are whiskers having diameters of 0.3 to 1.0 μm and aspect ratios of 50 to 150. The fiber-reinforced composite material is obtained by dispersing a powdery ceramic raw material and carbon whiskers to obtain a slurry, then forming it into a formed body by slip casing, or the like, and sintering the obtained formed body at 1,000 to 1,500 deg.C in an inert gas, under vacuum or under the atmosphere for 1 to 10 h in order to make it a composite sintered body.
Patent JP-H1033487-A (JP)
Title: Remote data diagnosis apparatus
Inventor: HISHIKARI ISAO
IPC: H04M11/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a remote data diagnosis apparatus capable of diagnosing biological condition of a patient at a distance. SOLUTION: The apparatus is composed of a sensor to detect biological condition of a patient, a compact size data collection device 1, a transmitter 10 to send data of the data collection device to a place at a distance and a receiver 14 to receive the data sent by the transmitter so as to diagnose biological condition of a patient.
Patent JP-S6189579-A (JP)
Title: Clock case
Inventor: ASAO TETSUSHI
IPC: G04B39/02
Filed: 1984-10-08
Abstract: PURPOSE:To fix glass to a clock middle without deforming glass packing, by placing glass to the clock middle and pressing the same by a fixing member. CONSTITUTION:The upper end edge of glass 3 is pressed and supported by the support projection piece 6 provided to the inside upper part of a glass fixing member 5, and clamped and fixed along with a back 8 by a screw 9. Therefore, a packing 10 does not receive the friction force in the lateral direction for bringing about deformation and glass 3 can be fixed to the upper surface of the clock middle in an air-tight state.
Patent JP-S60105173-A (JP)
Title: Paste type negative plate for alkaline storage battery
Inventor: OSHITANI MASAHIKO
IPC: H01M4/26
Filed: 1983-11-10
Abstract: PURPOSE:To increase performance and productivity of a paste type negative plate by impregnating cadmium material as active material in a sintered substrate using nickel fibers obtained by stick-slip vibration cutting. CONSTITUTION:4-50mu nickel fibers are produced by stick-slip vibration cutting. The nickel fibers are distributed in a desired form and sintered to make a porous sintered substrate. A mixture of CdO and metal Cd are impregnated in the sintered substrate, and dried, then the thickness of the impregnated substrate is adjusted to form a paste type positive plate for alkaline storage battery. Since this sintered negative plate does not use a core metal and has large pore size, electrolyte flow is good and deterioration of electrode is decreased.
Patent JP-S5999692-A (JP)
Inventor: GOODON SATSUCHIYAA
IPC: H05B6/10
Filed: 1983-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58114345-A (JP)
Title: Tape termination detecting circuit for tape recorder
Inventor: MORINAGA KAORU
IPC: G11B15/08
Filed: 1981-12-25
Abstract: PURPOSE:To assure a detection for the termination of a tape regardless of the type of the tape, by varying the detecting sensitivity of an optical tape termination detecting circuit with interlocking to the switching action of a changeover switch which selects the type of a tape. CONSTITUTION:The irradiating light given from an LEDD1 is reflected to the magnetic tape part of a tape 12 and then received by a phototransistor TRQ1. A changeover switch S14 selects the type of a tape and has the positions corresponding to the normal, chrome and metal tapes respectively to switch the characteristics of a circuit (not shown in the diagram). A switch S15 interlocks the S14 and inserting selectively variable resistors R19-R21 into the circuit to vary the gain of amplification of an operational amplifier OP1. As a result, the gain of amplification is increased with the metal tape, etc. having a high reflection factor and decreased with the chrome tape, etc. having a low reflection factor respectively. Thus the highest level is set constant regardless of the type of the tape for the voltage which is differentiated by a capacitor C4 and a resistance R9. This prevents an erroneous detection for the termination of a tape.
Patent JP-H0262569-A (JP)
Title: Image forming device
Inventor: EZU AKIHIRA
IPC: G03B27/62
Filed: 1988-08-29
Abstract: PURPOSE:To prevent a defective image from being formed by detecting and correcting a shift in the mount position of a document, and forming an image. CONSTITUTION:If the document 110 shifts in mount position in its scanning direction at the time of a preliminary scan on the document by a carriage 71, a CCD array 83 detects the document according to the distance of the shift. In this case, a CPU 100 judges whether or not the document shifts in parallel by making a comparison with sample data in a RAM 101. When the document shifts in parallel, the shift width is detected and the output timing of a driving signal supplied to a resist roller 19 is varied to start copying operation.
Patent JP-H0766793-A (JP)
Title: Receiver for encoded orthogonal frequency-divided multiplex signal
Inventor: HAMAGUCHI YASUHIRO
IPC: H04J11/00
Filed: 1993-08-27
Abstract: PURPOSE:To make it possible to remove DC offset in accordance with average voltage in a null symbol. CONSTITUTION:An RF-IF frequency conversion part 1 converts the frequency of a COFDM signal in an RF band into an IF band, a divider 2 divides the converted signal and mixers 5, 6 respectively convert respective divided signals into base band signals by loacal oscillation signals whose phases are mutually different by 90 deg.. These base band signals are passed through low pass filters 7, 8 and converted into digital base band signals by respective A/D converters 9, 10. Null symbol average voltage measuring circuits respectively detect average voltage in null symbols, offset adjusting circuits 15, 16 respectively adjust the offset voltage, voltage control circuits 17, 18 respectively adjust the reference voltage of the A/D converters 9, 10 to remove DC offset voltage. The base band signals passed through the circuits 13, 14 are applied and calculated to/by an FFT computing part 11 and a data processing part 12 executes data processing.
Patent JP-H0764583-A (JP)
Title: Text reading-out method and device therefor
Inventor: KASENO OSAMU
IPC: G10L13/06
Filed: 1993-08-27
Abstract: PURPOSE:To ensure real time property at the time of reading a text out, and to reduce an adverse influence on the other task. CONSTITUTION:When a new mail in which voice data are not prepared is still present in a mail system 1, a text/voice converting part 3 is activated by a control part 8, and text/voice conversion for the text part of the mail extracted from the mail system 1 by a text inputting part 2 is preliminarily operated in a state in which the influence on the task except a speech synthesis processing is reduced (for example, a state in which a CPU using ratio is low, or a state in which the execution sequence of a task for the speech synthesis processing is low). Then, voice data generated as the result are stored in a storage part 4, and when the reading-out of the text is requested from a user to the control part 8, the corresponding voice data stored in the storage part 4 are extracted, transmitted to a voice outputting part 6, and voice-outputted from a speaker 7.
Patent JP-H0765947-A (JP)
Title: Microwave oven
Inventor: KONISHI CHIZUKO
IPC: H05B6/72
Filed: 1993-08-27
Abstract: PURPOSE:To improve the uniformity in heating by adjusting a radiation antenna secured on the antenna of a magnetron. CONSTITUTION:To the antenna cap 14a of a magnetron 8, a radiation antenna 22 is secured inclining relative to the side wall 2b of a cavity 2. Thus the transmission unevenness in the cavity 2 is improved by changing the transmission direction of microwaves to be radiated from the radiation antenna 22, and unevenness in the heating is improved.
Patent JP-H0261169-A (JP)
Title: Pill removing tool
Inventor: IWASAKI SHIGEZAEMON
IPC: D06C13/00
Filed: 1988-08-26
Abstract: PURPOSE:To effectively and rapidly cut pills by arranging a rotary inner edge equipped with plural blades in the peripheral direction and an outer edge having edge holes to introduce pills at very small intervals and reducing load resulting from contact of both the edges. CONSTITUTION:A blade part of a pill removing tool consists of a rotary inner edge 20 equipped with plural blades 21 and an outer edge 31 provided with facing edge holes 32 for introducing pills at very small intervals. The outer edge 31 comprises a first zone made of a group of edge holes 32 having large open area and a second zone made of a group of edge holes 32 having small open area, the inner edge 20 is opposed to the outer edge at a very small interval in the first zone and is brought into contact with the outer edge in the second zone, load resulting from contact of the inner edge 20 and the outer edge 31 is lessened and revolving inertia of the inner edge 20 having high revolving speed is effectively used to cut pills.
Patent JP-2000048057-A (JP)
Title: Method and device for preparing layout data and recording medium
Inventor: ITATSU KAZUSHIGE
IPC: G06F17/50
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a layout data preparation device capable of quickly preparing layout data. SOLUTION: A CPU 2 lays out modules constituting a semiconductor device and inter-module power supply wiring for supplying power to respective modules at first. Then the CPU 2 temporarily arranges cells in each module based on the information of cells to be used in the module and lays out inner-module power supply wirings and power supply terminals based on the number of cell columns on the temporary positions and the width of each column. Then the CPU 2 analyzes a power supply network in each module based on the cells the power supply wirings and the power supply terminals in each module and equivalently compresses the load of the module to respective power supply terminals based on the analytical result. The the CPU 2 analyzes the power supply network based on the equivalently compressed laid of respective power supply terminals and the inter-module power supply wiring.
Patent JP-S6367962-A (JP)
Title: Defect detecting circuit for optical system in laser printer
Inventor: SETO FUMIAKI
IPC: G02F1/11
Filed: 1986-09-10
Abstract: PURPOSE:To easily investigate a defect generating position by comparing the output voltage of a detecting circuit with a threshold during a time band sending a BMON signal. CONSTITUTION:Since a control circuit 11 is led after sending a video signal and trailed synchronously with a scanning start signal, the circuit 11 modulates a laser beam for a fixed period and forms a signal to be sent to a rotary mirror 5 as primary light. A laser beam sent from a laser unit 1 is inputted to an optical modulator 2, and when the modulator 2 is not driven, sent to a detector 9 through a slit of a shielding plate 4. A comparator 10 compares the output Vi of the detector 9 with the threshold during the period of a BMON signal based on a clock formed synchronously with the scanning start signal and detects a state that >=80% light, e.g., is inputted to the detector as 0-order light and a state that the laser beam from the laser unit 1 is instantaneously interrputed as if the laser beam is not temporarily sent is detected.
Patent JP-H0636298-A (JP)
Title: Method and apparatus for driving disk
Inventor: HORIGOME HIDEYOSHI
IPC: G11B11/10
Filed: 1992-07-17
Abstract: PURPOSE:To detect a predetermined position of a disk in a rotating direction from a signal to be reproduced by a head for rotating and accessing the disk by vibrating the head radially of the disk. CONSTITUTION:At the time of starting, a spindle motor 2 rotates a magneto- optic disk 1 at a predetermined speed. In this case, a laser light of a semiconductor laser 11 is focused and radiated to the disk 1 through a collimator lens 12, a beak splitter 13 and a condensing lens 16. The light reflected on the disk 1 is incident on a photodetector 17 through an objective lens 14, the spitter 13 and the lens 16. It is photoelectrically converted, and supplied to a servo circuit 29 through a head amplifier 18. The servo circuit generates a focusing error signal from an input signal, and drives the lens 14 by controlling an actuator 15 in response to the signal. In this case, an oscillator 31 vibrates an optical head 3 radially of the disk 1, and a CPU 23 detects a predetermined position of the disk 1 in a rotating direction from a reproduced signal of the disk 1.
Patent JP-S6369199-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: A01G7/00
Filed: 1986-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001037320-A (JP)
Title: Vegetable harvester
Inventor: HIRASAWA KENJI
IPC: A01D45/26
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable harvester having solved such a problem that a conventional vegetable harvester is produced and sold as an apparatus for exclusive use, however, the constitution of machine body is enlarged and the vegetable harvester can not make a small turn, therefore and market price goes up with cost increase. SOLUTION: This vegetable harvester is obtained by installing a bed 3 on a traveling body 2 equipped with an engine 1 to constitute a movable working vehicle 4 and detachably providing the movable working vehicle 4 with a harvesting conveyor apparatus 5 for harvesting vegetables.
Patent JP-H0636179-A (JP)
Title: Meter inspector
Inventor: IMURA SHOICHI
IPC: G08C19/00
Filed: 1992-07-17
Abstract: PURPOSE:To read the displayed values of the integrating meters such as a power meter, a gas meter and water meter, etc., using the public line of a telephone. CONSTITUTION:This meter inspector is provided with an input port 2 receiving a decimal number depending on the displayed values of plural columns of an integrating meter 1, a burst oscillator 3 being capable of converting this decimal number into the first column of a burst wave including a first super-low frequency component, a controller 5 transmitting the column of the burst wave from the burst oscillator 3 after it is connected to a public line 4 of a telephone and receives the preliminarily set prescribed column of the burst wave including a second super-low frequency component, and a notch filter 7 being connected between the public line 4 and a telephone set 6. As for the first and second super-low frequency components, 7 hertz or 49 hertz which is below 100 hertz evading the least common multiple of the frequency of ac power is used. Plural integrating meters 1 incoporating the input port 2 are provided, and at least two switching devices for signal switching are connected between these input ports 2 and the controller 5.
Patent JP-S58115976-A (JP)
Title: Picture discriminator
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/00
Filed: 1981-12-28
Abstract: PURPOSE:To discriminate an original picture, by scanning the original with a solid-state  image pickup element, and using a picture signal read from a prescribed unit area of the original. CONSTITUTION:In Figure, 21 is the original, 22 is a transparent original stand reciprocating toward the arrow, 23 is a light source irradiating the original, 24 is an optical path deflection member used for the formation of optical path such as mirror and prism for an arbitrary number, and 25 is a condenser lens converging the reflected light  from the original 21. 26 is an optical filter which adjusts whether the full wavelength area of the reflected light is introduced to the element 27 or the light is limited to the specific wavelength area of the light source including infrared rays based on the color conditions of the original such as an original background or color of the picture, the wavelength spectrum condition including the light source light or the photosensing spectrum condition of the element 27, or an area type filter correcting the distributed light distribution of the light source, and a plurality of the filters are used for a plurality of optical paths. The signal So photoelectric-converted at the element 27 becomes a picture signal Se and is transmitted to the signal processing section, and the signal Se taking an area >=4a<2> to a minimum reading width (a) as the reading size, is outputted.
Patent JP-S63133467-A (JP)
Inventor: RANDEI JIIN KURAUDO
IPC: H01R12/67
Filed: 1987-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1039715-A (JP)
Title: Electrophotographic image forming device and process cartridge
Inventor: ITO YOSHIHIRO
IPC: G03G21/16
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To form an image having high quality without using highly accurate gears by specifying the diameter of the gear of a final stage and circumferential pitches of all gears constituting a gear string. SOLUTION: The diameter of the gear 34 of a final stage is made to be two-times the diameter of an electrophotographic sensitive body (photosensitive drum) 7 of more and also circumferential pitches of all gears constituting a gear sting are set so as to become <=0.8mm. That is, the diameter of the photosensitive drum 7 is, for example, 30mm and the pitch circular diameter of a large, 34 is 60mm and a module (m) is 0.5 and the pitch of one tooth of the gear on an image is made to be 0.78. Generally, the ratio D3/D1 of the pitch circular diameter D3 of the large gear 34 with respect to the diameter D1 of the photosensitive drum 7 is >=2 and (m) is >=0.5 and the pitch (p) of one tooth of the gear on the image is made to be <=0.8.  That the circular pitch is <=0.8 on the image means that for example, when the diameter of the drum 7 is 30mm, the circumferential length of the drum becomes 30πmm and at this time, when the number of teeth of the large gear 34 is 100, the pitch on the image becomes 30π/100mm.
Patent JP-S6368977-A (JP)
Title: Circuit diagram input device
Inventor: NISHIZAWA YUJI
IPC: G06F3/16
Filed: 1986-09-11
Abstract: PURPOSE:To easily input a circuit diagram by providing a voice uttering device that utters voice corresponding to symbol data and the position on a drawing to which symbol data are inputted, and confirming a circuit diagram inputted by an operator by auditory perception. CONSTITUTION:The symbol and skeletal structure of the circuit of a circuit diagram to be inputted. Under such a state, an operator searches the symbol aij on the circuit diagram on an original hearing sound of the specified number of times corresponding to the symbol to be inputted at present. Symbol data described on the original of the searched symbol aij are stored, and the symbol data are inputted by a keyboard 3. In the above-mentioned operation, symbol data of the symbol, elements constituting the circuit diagram, are inputted successively, and judged whether all symbol data are inputted or not. When inputting is completed, inputting operation is terminated, and when not completed, inputting operation is repeated again.
Patent JP-H0661974-A (JP)
Title: Optical signal transmitter and optical frequency multiple transmitter
Inventor: INOUE YASUSHI
IPC: H04B10/54
Filed: 1992-08-11
Abstract: PURPOSE:To suppress a transmission deterioration due to a four light wave mixture by multiplexing two laser beams whose optical frequencies are equal, and whose phases are non-correlative so that the polarized faces can be orthogonally crossed, and modulating the output light by a data signal. CONSTITUTION:This device is equipped with two laser light sources 21 and 22 as a light emitting means which generates the two laser beams whose optical frequencies are substantially equal and whose phases are substantially non-correlative, and a polarization multiplexer 23 as a means which multiplexes the two laser beams so that the polarized faces can be orthogonally crossed. And also, the device is equipped with a light intensity modulator 25 which intensity-modulates the output light of the polarization multiplexer 23 by a data signal from a data signal source 24. The light from the laser beam source 21 is inputted to the terminal of the polarization multiplexer 23, and the light from the laser beam source 22 is inputted to the other terminal, and the mutual polarization in an orthogonal relation is outputted from the output terminal of the polarization multiplexer 23. The multiplexed light is intensity-modulated by the light intensity modulator 25 according to the data signal to be transmitted, and transmitted to an optical fiber transmission path.
Patent JP-H1036299-A (JP)
Title: Purification of metal alkoxide
Inventor: KAKIZAWA MASAHIKO
IPC: C07F9/90
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To purify a metal alkoxide by bringing it into contact with a metal carbonate followed by conducting a distillation to diminish the amount of the elemental chlorine contained therein so as not to interfere with relevant device(s) in CVD film formation. SOLUTION: (A) A metal alkoxide, pref. an alkoxide of a group IVa, group Va or group Vb metal (e.g. anhydrous zirconium chloride) is brought into contact with (B) a metal carbonate, pref. alkali metal carbonate, alkaline earth metal carbonate or another metal carbonate (e.g. silver carbonate) followed by conducting a distillation. In this case, the amount of the component B to be used is, for example, about 5-50 molar times the chlorine content in the component A, and it is preferable that a mixture of the components A and B be held at 20-100 deg.C for about 1-10h.
Patent JP-H0265969-A (JP)
Title: Manufacture of stamper for optical disk
Inventor: SAITO SHIGEO
IPC: B24B37/04
Filed: 1988-08-29
Abstract: PURPOSE:To obtain good a stamper with good error rate having no defect on the recording face and yet no deformation at detaching time by providing a protection member at the signal recording face side of a stamper, providing an adhering member at the cladding substrates side of one part and polishing by interposing the interference member of a metal film to the interim thereof. CONSTITUTION:The recording face of a stamper 3 is completely protected by a protection member 8. So the stamper 3 of no defect is obtd. Yet, the detachment from an adhering member 4 is facilitated by providing an interference member 9 in one layer and the stamper 3 of no deformation is obtd. Also, a large quantity of stampers 3 can be obtd. per one sheet of a glass original disk by jointly using the duplicating technique of the stamper 3.