baber/WOPTO huggingface dataset:
Patent JP-H01248703-A (JP)
Title: Sweep frequency signal generator
Inventor: OISHI MITSUO
IPC: H03B23/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve the frequency accuracy of start and stop and the sweep frequency accuracy during the sweep between frequencies by detecting a sweep frequency width so as to compare it with the frequency width from frequency setting information, integrating the results of comparison to a width control signal and outputting the result as a new width control signal. CONSTITUTION:A width error detection section 70 detects the frequency width at real sweep from a sweep frequency signal outputted from a variable oscillator 60, compares it with the frequency width from the frequency setting information, the result is integrated to the width control signal and the integration result is outputted to a width control section 40 as a new width control signal. The width control section 40 varies the voltage change width of a sweep voltage waveform signal in response to the width control signal so as to form and output the sweep waveform signal to invalidate the difference of the frequency width between the signal at real sweeping and frequency setting information. Arithmetic units 50, 76 calculate the sweep waveform signal and the voltage in response to the frequency setting information to output the sweep control signal thereby attaining sweeping with excellent linearity. Thus, each frequency of start/stop of sweeping is made accurate and the linearity between the frequencies of start/stop is improved.
Patent JP-S59198308-A (JP)
Title: Detection of bearing
Inventor: MURAYAMA KAZUAKI
IPC: G01C17/28
Filed: 1983-04-27
Abstract: PURPOSE:To make an accurate positioning of magnetic field direction available always by orienting to the north of a paint where a magnetic field element by a single axis becomes maximum or minimum. CONSTITUTION:Magnetic excitation is made possible by winding a magnetic excitation coil around an annular or rectangular magnetic core and further, a magnetic sensor 1 is installed by winding a single output coil 1a detecting a horizontal component relative to the external magnetic field. A controlling member rotatively controls consecutively a motor 2 by comparing a motor 2 connected free to rotate per each predetermined angle relative to the vertical axis to this magnetic sensor 1 and data input continously by receiving inputs of data detected from the magnetic sensor, so that the data become of maximum or minimum value and an angle detecting member delivering a signal basing on the rotating angle of the motor 2.
Patent JP-S51150232-A (JP)
Title: Picture multipication recording and regenerating device
Inventor: SASABE KAORU
IPC: G11B5/027
Filed: 1975-06-18
Abstract: PURPOSE: To multiply color motion picture signals successively into a record without having harmful effect on the signals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10270898-A (JP)
Title: Force-fitting apparatus for connector
Inventor: SHIRAHATA TETSUO
IPC: H01R43/20
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a force-fitting apparatus by which a connector is force-fitted to a printed-circuit board at a constant gap interval without giving an excess load to the printed-circuit board by providing a control part to which the output of a pressure measuring part, the output of a board-thickness measuring part and the output of a gap measuring part are input and which controls the pressurization force and the stop position of a force-fitting head part. SOLUTION: The gap between a printed-circuit board 7 and a connector 9 is detected by a gap detecting sensor 23, and a detection amount is input to a gap measuring device 24 so as to be converted into a gap size. The connector 9 is force-fitted until the converted gap size agrees with a preset gap size value. A controller 29 judges the connector 9 on the basis of detection data by a pressure measuring part 26, by a board-thickness detection part 28 and by a gap measuring part 24, and it controls a cylinder control part 22 and the pressure measuring part 26. Then, when an abnormal pressure value exists due to an irregularity in the printed-circuit board 7 and due to an irregularity in the width size of suction parts 11 at the connector 9, a force-fitting head part 2 is stopped immediately, and a connector mounting position and the abnormal pressure value are displayed on a display 30.
Patent JP-S63241845-A (JP)
Title: Cathode-ray tube
Inventor: KAMATA TOYOICHI
IPC: H01J29/88
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the electrification of a getterring by scattered electron beams or the like and prevent the occurrence of the image distortion by electrically insulating the getterring from a high-resistance inner conductive film with a heat-resistant insulating connector. CONSTITUTION:A guide groove 14a is coupled and fixed to a cross bar 8a stored in the recess 8c at the center of a getter ring 8 and welded and fixed at the center of the getterring 8, then the window hole 15b of a holder 15 is fitted to a connector contact point 14b, next the holder 15 made of nonmagnetic alloy is welded and fixed to the ring 8 to assemble an insulating connector 14. Accordingly, even if the high-frequency current is applied to a heating device coil 13 to heat the ring 8, the thermal conductivity of the connector 14 is low, thus no thermal shock is applied to a high resistance inner conductive film 10, and the resistance value of the contact point 14b is not increased. In addition, the ring 8 is invariably connected to an anode 4 electrically with a getter spring 7, and the electrification by scattered electron beams or the like does not occur.
Patent JP-H01246598-A (JP)
Title: Imitation sound generator
Inventor: HATASAKI YASUZO
IPC: G10K15/04
Filed: 1988-03-29
Abstract: PURPOSE:To produce nearly natural sounds by outputting an address signal again from the address signal corresponding to the signal when running water sounds attain a stationary state. CONSTITUTION:The imitation sounds of the imitation sound generator 1 are formed to such the running water sounds that the running water begins to flow first according to the address signals successively outputted by a control circuit 45, then attains the stationary state and is further stopped after the prescribed time. The control circuit 45 outputs the address signal again from the address signal corresponding to the signal when the running water sounds attain the stationary state when judgment is made that an operating button 3 is operated again. The imitation sounds of the state in which the water flows constantly are thereby maintained in the second operation, by which the unnaturalness is eliminated.
Patent JP-S51149872-A (JP)
Title: A process and apparatus for removing nitrogen oxides in waste gases
Inventor: ITOU SOUSUI
IPC: B01J8/04
Filed: 1975-06-19
Abstract: PURPOSE: A dry treatment process for removing NO in waste gases containing NOx into N 2 . 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03275633-A (JP)
Title: Absorbefacient for physiologically active polypeptide
Inventor: FUJII TAKASHI
IPC: A61K47/12
Filed: 1990-03-23
Abstract: PURPOSE:To obtain an absorbefacient, composed of combination of a nonionic surfactant and a medium-chain aliphatic carboxylic acid or alkali metal salt thereof and used for promoting absorption of physiologically active polypeptides from mucous membranes of digestive tracts. CONSTITUTION:An absorbefacient obtained by combining (A) a nonionic surfactant, e.g. sorbitan ester or polyoxysorbitan ester of a fatty acid, polyoxyalkylene higher alcohol ether or polyoxyethylene phenyl ether with (B) an alkali metal salt of a 6-16C straight-chain or branched saturated or unsaturated aliphatic carboxylic acid (e.g. caproic acid, capric acid, lauric acid or myristic acid) at a ratio of the ingredients (B) to (A) within the range of (1:1)-(1:1000). The aforementioned absorbefacient is preferably contained in an amount of 0.0001-5% (wt./vol.), especially 0.001-1% (wt./vol.) based on the total amount of the pharmaceutical.
Patent JP-H10269480-A (JP)
Title: Monitor system for multiple dwelling house
Inventor: TAKANO TOSHIYA
IPC: G08B23/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a monitor system for multiple dwelling house with which latch information on a house information panel can be reproduced at the time of recovery after power failure. SOLUTION: This monitor system for multiple dwelling house is constituted by connecting an alarm monitor panel 1 installed in the caretaker's room of multiple dwelling house or the like and a house information panel 20 installed at each house so as to connect a burglar sensor 21 or a burglar detector 23 through signal lines L1 and L2 , the information to be electrically latched on the house information panel 20 is stored in a non-volatile memory and at the time of recovery after power failure, based on the contents in this nonvolatile memory, the house information panel 20 is started again.
Patent JP-2000266668-A (JP)
Title: Sensor for monitoring solution
Inventor: ODERA JUNZO
IPC: G01N21/33
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To accurately and easily monitor the progress of reaction or the like by combining a pair of light transmission transparent rod-shaped half members, forming an adjustable light path length, and measuring transmittance or the like in a state the part is dipped into a solution. SOLUTION: A first half member 11 with a prism part 11a at the tip is fixed vertically, and a second half member 12 with a prism part 12a is provided opposingly so that it can travel horizontally with a constant gap from it. Then, the first and second half members 11 and 12 are connected to a transmittance- or absorbance-measuring instrument. The sensor is dipped into a solution to be measured for fixing to a reaction container by a fixing holder 15, the second half member 12 is moved by a light path length adjustment knob 13 for adjusting a light path length 8, and transmittance or absorbance is continuously or discontinuously measured for monitoring. Thereby, the direct light path length can be easily adjusted from the outside of a solution system and the sensor can be utilizes as a detector for controlling an entire part while being fitted to the measuring instrument.
Patent JP-S571548-A (JP)
Title: Ingate for molten metal vessel
Inventor: TAKASHIMA TADASHI
IPC: B22D11/118
Filed: 1980-06-06
Abstract: PURPOSE: To perform gas blowing operation safely and surely by mounting porous ceramics for gas blowing in contact with the flow passage of an ingate used for a tundish for multiple and continuous casting of steel.  
     CONSTITUTION: An undercurrent ingate 5 mounted with a porous ceramic 6 in the bottom end part is installed in a tundish 1 which is internally lined with refractories. Molten steel 3 is teemed into this tundish 1 from a ladle nozzle 2. At the time when the molten steel 3 passes through a flow passage 4, the inert gas supplied through a gas lead-in pipe 7 is blown from the porous ceramics 6 and bubbles float and contact the casting powder layer 8 of the molten metal surface by carrying over inclusions. The inclusions are absorbed into the layer 8, and the cleaned molten steel 3 is put into a mold through a teeming nozzle 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60218908-A (JP)
Title: Fm modulator of frequency synthesizer system
Inventor: YOKOSUKA SHIGERU
IPC: H03C3/00
Filed: 1984-04-13
Abstract: PURPOSE:To reduce the deviation in FM modulation sensitivity between channels by providing a bias control circuit for a modulating variable capacity diode of a voltage control oscillator and controlling said bias control circuit with a channel designating signal. CONSTITUTION:A channel designating signal supplied from an input terminal 9 for channel designating signal is applied to a programmable counter 8 to set the number of divisions and also supplied to a bias control circuit 10. The output voltage, of the circuit 10, i.e., the bias voltage VMOD is set at V2 higher than V0 to function to lower the modulation sensitivity in case a channel is changed to a center frequency fa of LCH. While said bias voltage is set at V1 lower than V0 to increase the modulation sensitivity when the channel is changed to a center frequency fc of HCH. In such a way, the variation of the modulation sensitivity is reduced. This reduces the deviation in modulation sensitivity between channels.
Patent JP-S548952-A (JP)
Title: Current amplifying circuit
Inventor: USUI AKIRA
IPC: H03F3/343
Filed: 1977-06-22
Abstract: PURPOSE:To obtain the current amplifying circuit which can obtain high gain with less circuit current and has the constitution determined with the area ratio of the circuit elements, by constituting a positive feedback circuit through connecting the collector of a Tr to the base of another Tr.
Patent JP-S6360404-A (JP)
Inventor: ROBEERU BURONDOO
IPC: H01S5/34
Filed: 1987-03-28
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-H10268127-A (JP)
Title: Manufacture of color filter and its manufacturing device
Inventor: ISHIMARU NAOHIKO
IPC: B41J2/01
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To continuously manufacture a color filter with good productivity by monitoring the nozzle portion of an ink jet nozzle with a camera, and sucking ink again or cleaning a nozzle when an abnormality is observed on the ink stuck to the nozzle portion. SOLUTION: A light source 2 and a CCD camera 3 are arranged at the stand-by position of an ink jet head 1. The ink jet head 1 is moved in the lateral direction along a guide rail 4, and a substrate 5 is moved in the depth direction by a slide table 6. Ink is sucked by the ink jet head 1. A nozzle is monitored by the camera 3, and bubbles are judged. When the bubbles are outside of the allowable limit, ink is sucked again. The nozzle is monitored immediately before the printing of a color filter, and the nozzle is cleaned when the stains at the nozzle portion are outside of the allowable limit.
Patent JP-H08270347-A (JP)
Title: Ladder lock
Inventor: MATSUOKA TAKASHI
IPC: E06C7/42
Filed: 1995-03-31
Abstract: PURPOSE: To prevent a ladder from slipping sideways at its feet or being displaced. CONSTITUTION: This ladder lock includes a rod 11 which can be passed through the hollow part of the pipe-shaped rung 21 of a ladder 20, a first clamp 14a connected to one end of the rod 11, a second clamp 14b connected to the other end of the rod 11, a first pile 15a locked in place by the first clamp 14a, and a second pile 15b locked in place by the second clamp 14b. Further, the rod 11 is formed by a first portion 12 connected to the first clamp 14a at one end and having an external thread 12a formed at the other end, and by a second portion 13 connected to the second clamp 14b at one end and having an internal thread formed at the other end which is engaged with the external thread 12a.
Patent JP-S51150938-A (JP)
Title: Interrupt handling unit
Inventor: NIWA KUNIO
IPC: G06F9/46
Filed: 1975-06-19
Abstract: PURPOSE: To provide sure save by specifying the same input/output port address in the case of both saving data and setting the saved data in a register. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0583684-A (JP)
Title: Apparatus for decomposing compressed video signal into data streams in high priority and low priority
Inventor: KURIAKOOZU JIYOSEFU
IPC: H04N5/44
Filed: 1992-02-26
Abstract: PURPOSE: To effectively transmit digital high-definition video data over a ground television channel. CONSTITUTION: An encoding/decoding device for the HDTV for ground broadcasting has priority selection processors 11 and 26 for analyzing and decomposing compressed video code words into a high-priority and a low-priority channel for transmission. A compressing circuit 10 which responds to a high-definition video source signal supplies hierarchical code words CW representing the compressed video data and relative code words T prescribing the format of the data represented with the code words CW. The priority selection processor 11 which responds to the code words CW and T counts the bits in a specific data block and finds the number of bits in respective blocks to be allocated to the respective channels. Then the processors decompose the code words CW into high-priority and low-priority code words corresponding to the compressed video data having relatively high importance and low importance corresponding to image reproduction.
Patent JP-H06324020-A (JP)
Title: Method and device for adjusting diameter of probe, which is provided at rotary-type test head of measuring tester
Inventor: PEETAA HEBAARAIN
IPC: G01B7/30
Filed: 1994-03-24
Abstract: PURPOSE: To decrease the necessity for labor, in particular hand works, by introducing possibility of regulating a tester simply in accordance with different situation, in particular different size of specimen. CONSTITUTION: A location aligning device 30 to stop a testing head 12 in a specified angular position is installed in a regulating device 11 provided externally, wherein the testing head 12 is of rotary type having two test levers 18 capable of position regulation to be installed on a probe 17, and thereby the probe position can be regulated automatically. The regulating device 11 is equipped internally with a regulating shaft 38 which advances toward the head 12 along with a measuring pin 45 to be engaged by the head. For accurate location of the probe 17, the result from setting to be made by coupling of the shaft 38 is checked with the pin 45, and the obtained data is processed in a control device 36.
Patent JP-H04311285-A (JP)
Title: Stroke extracting method
Inventor: KENMOCHI NOBUHIKO
IPC: G06K9/46
Filed: 1991-04-09
Abstract: PURPOSE:To eliminate beard produced when a line thinning method is applied so as to prevent the deformation of a crossing section by tracing a picture element with run lengths as a key while using the information about the thickness of strokes by performing centering and width direction erasure. CONSTITUTION:When a stroke is extracted from a pattern which is constituted of characters, diagrams, etc., and lines and given as a binary bit map, a picture element is traced by repeatedly performing such a process that the current picture element is set to a picture element to be noted. Namely, the stroke is extracted from a line element section in the bit map by repeating the tracing to eight nearby picture element while deciding the direction changing timing and direction from lengths in eight directions. Since the picture element tracing is performed on the basis of the run lengths while using the information about the thickness of the stroke by performing centering and width direction erasure, the core line of the stroke can be accurately extracted.
Patent JP-S521027-A (JP)
Title: Germicide for agriculture and gadening
Inventor: EGUCHI JIYUN
IPC: A01N43/50
Filed: 1975-06-24
Abstract: PURPOSE: A process for preparing a germicide for agriculture and gardening possessing remarkable action against rice blast and powerful action against the other various kinds of plant diseases, with low toxicity to men and cattle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62233731-A (JP)
Title: Column type load transducer
Inventor: SHOJI YOSHIO
IPC: G01L1/26
Filed: 1986-04-04
Abstract: PURPOSE:To compensate the nonlinearity of a load transducing characteristic excellently by making sectional area larger where a semiconductor gauge is stuck than at a strain inducing part where a strain gauge for load transducing is stuck. CONSTITUTION:The lower half part of the intermediate part of a column 1 is made thin (small in section) and the strain inducing part 3 which senses an applied load sensitively and generate a strain is provided; and the upper half part is made thick (large in section) and a thick part 4 which generates less strain to the applied load. Strain gauges SG1-SG4 for strain transducing which constitute a Wheatstone bridge are stuck on the external surface of the strain inducing part 3 with small sectional area at an interval of 180 deg. so that their main axes are in the axial direction of the column and in directions crossing it at right angles. The semiconductors gauge 5 for nonlinearity compensation, on the other hand, are stuck on the external surface of the thin part with large sectional area 4 at an interval of 180 deg..
Patent JP-H03278682-A (JP)
Title: Projection type liquid crystal display device
Inventor: OKAMOTO NORIHISA
IPC: H04N9/31
Filed: 1990-03-28
Abstract: PURPOSE:To attain projection type liquid crystal display with high aperture and high utilizing efficiency of a light of a light source by providing a liquid crystal display light bulb on aspect ratio of display section of which is close to 1 and an anamophic optical system applying light projection whose longitudinal and lateral magnification differs from each other. CONSTITUTION:A projection type liquid crystal display device is provided with liquid crystal display light bulbs 306-308 in which an aspect ratio R of a display section is in a range of 0.8-1.2 and an anamophic optical system 312 in which an aspect ratio RXB of a projected image is 1.95-1.60 when an image of the light bulbs is projected with a lateral/longitudinal magnification ratio B. That is, the aperture rate is preserved because the lateral/longitudinal magnification ratio is varied in each direction to apply uniform correction in the case of projection and a brighter video image is obtained with respect to a same screen size. Thus, a video image with high brightness and high definition is obtained and the display device is applicable not only a television receiver but also various fields such as a home theater using a package software, high definition teletext video transmission and high precision design by computer graphics.
Patent JP-H05280646-A (JP)
Title: Seal ring for cylinder liner with flange
IPC: F16J15/08
Filed: 1992-03-31
Abstract: PURPOSE:To perform a sure seal independent of each cylinder at a low cost. CONSTITUTION:Three sheets of thin plate rings 12a, 12b, 12c are laminated, and beads 13 in a circumferential direction are formed in the thin plate rings 12a, 12c of upper/lower surfaces to facilitate work, so that a seal surface is ensured by the bead 13 relating to insufficient accuracy in the upper surface of a flange part, to perform a sure seal independent of each cylinder at a low cost.
Patent JP-2000276039-A (JP)
Title: Drive simulation device
Inventor: SHIRAISHI SHUJI
IPC: G09B9/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To simulate driving by arbitrarily selecting whether or not to operate a motion base. SOLUTION: A simulation is started by selecting whether or not to operate a motion base 12 by using a keyboard 170. In this case, if a mode not to be operated is selected, another simulation is performed while the motion base 12 is fixed.
Patent JP-H08267141-A (JP)
Title: Long size raw material introducing cover of straightener
Inventor: SAITO SADAO
IPC: B21D3/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a long size raw material introducing cover being remark ably effective for the safety without being jumped out of a long size raw mate rial from a slit of the introducing cover and without hurting a worker. CONSTITUTION: A long size raw material introducing cover 5 has a tubular cover body 9 arranged by facing the end toward a long size raw material inserting part 2 of a straightener 1, and on the upper circumferential face of this cover body 9, a slit 8 with the size being able to insert a long size raw material 4 is formed so as to extend to the longitudinal direction. A slit shutter member 7 is able to be received in the slit 8 and it is a subject to cover the slit 8. On the top end side of the cover body 9 (the straightener 1 side), a spindle 6 is fixed so as to be freely rotating around the axis and to extend to the longitudinal direction of the cover body 9. Two brackets 10, 11 to hold the slit shutter member 7 are fixed on the spindle 6. The slit shutter member 7 is separated from the slit 8 by turning the brackets 10, 11 making the spindle 6 as the fulcrum, respectively.