baber/WOPTO huggingface dataset:
Patent JP-S5676692-A (JP)
Title: Fm demodulation circuit
Inventor: MORIOKA SUSUMU
IPC: H04H40/36
Filed: 1979-11-27
Abstract: PURPOSE:To obtain a signal without residual carrier component by adding the carrier component residual of the demodulation signal in the addition circuit and a correction output signal for the correction circuit which corrects in phase and level of the oscillation signal of VCO in the opposite phase and the same level. CONSTITUTION:The multiplex signal from the detection circuit 1 is the subchannel signal Ss via a filter 11. The signal Ss is fed to the phase comparison circuit 21 and it is compared with the oscillation signal of VCO23. From the filter 22, the audio signal Sa in which subcarrier component is left is picked up and the signal Sa is appeared at the collector of the transistor Q2 via the transistor Q1 and variable resistance R1. The signal Sc phase-shifted by 90 deg. at the correction circuit 32 and made to the same level as the subcarrier left in the signal Sa is fed to the base of the transistor Q2. This signal is phase-inverted with Q2, and since Sa and Sc are added, the residual component is cancelled.
Patent JP-S6216267-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUNO TOSHIO
IPC: G11B15/665
Filed: 1985-07-15
Abstract: PURPOSE:To use the previous recording final part as the first part of the next recording without fail by providing a protrusion to lock to a winding clutch gear and stopping the rotation when a supply reel turn table being unloaded is driven. CONSTITUTION:At unloading, a winding clutch gear 3b is locked by a protrusion 9, the rotation of the winding reel turn table to gear with it is stopped, an idle gear 4 and a supply clutch gear 3a are geared, the supply reel turn table to gear with it is rotated and the tape is wound without sagging. Even when the protrusion locks a clutch 3b, the clutch 3b can be rotated at prescribed torque or above by a sliding mechanism. At loading, the clutch 3a is locked and the gear 4 and the clutch 3b are geared. After the recording action, even when the unloading is executed, even the cassette is taken out, charged again, and loaded, the previous recording final part can be used as the first part of the next recording, and the previous final part is not deleted.
Patent JP-S63318288-A (JP)
Inventor: UCHIYAMA TETSUO
IPC: B26D1/00
Filed: 1987-06-19
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-H10305783-A (JP)
Title: Mounting structure of clip
Inventor: IGUCHI TETSUYA
IPC: B62D25/16
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To easily fix a clip without setting a separate mounting seat by forming a flange which is U-shaped in cross section at the end edge of a panel and providing a projecting piece opposed to angular part. SOLUTION: A flange 4 which is U-shaped in cross section is formed at the end edge 3 between an apron side fixing part of a fender panel 1 having an angular part 2 and a front pillar side fixing part. This flange 4 is provided with projecting pieces 5, 5 opposed with each other in the angular part 2 at the terminal. A clip 6 is made of synthetic resin and is provided with an applying surface part to a head part and a body cowl part and a shaft pressing in a clip hole provided on the body cowl part. A pull-out stop is performed for this clip 6 by the projecting pieces 5, 5 by penetrating the head part between the projecting pieces 5, 5 of the angular part 2 of the fender panel 1 and the clip 6 is surely fixed with deflection of the projecting pieces 5, 5.
Patent JP-S5855950-A (JP)
Title: Correcting method for exposure optical system
Inventor: OKANO KEIJI
IPC: G03G15/043
Filed: 1981-09-29
Abstract: PURPOSE:To deal with deviation in focal length and to correct an exposure optical system systematically by forming two reflecting mirrors, one reflecting mirror and one imaging lens system among imaging lens systems and reflecting mirrors as two variable members which can be displaced. CONSTITUTION:A reflecting mirror 3 and an imaging lens system L are variable members. A system constituted of rollers 5, 6, 7, 9, 12, 13, wires 8, 14, a lens displacing member 11, a lever 10, a cam 15, and a cam follower 16 is for displacing the mirror 3 and the system L which are variable members for the purpose of correcting an exposure optical system. The roller 5 does not turn during displacing of the mirror 3 and the displacement is accomplished by the movement of the wirte 8 when the rollers 6, 7 turn. During moving of the mirror 3 in the stage of exposure, the rollers 6, 7 do not turn and the mirror 3 is moved by turning of the roller 5.
Patent JP-S5490040-A (JP)
Title: Magnetic driving arc welding
Inventor: TANE AKIRA
IPC: B23K9/08
Filed: 1977-12-23
Abstract: PURPOSE: To raise the quality of welding according to various conditions involving the unevennes of welded products, etc., by controlling arc time by calculating arc time by taking account of the speed of heating, pressure welding condition, the conducted heat quantity of metal to be welded, cross section, arc current, voltage, etc..  
     CONSTITUTION: By measring the welding sectional areas S 1  and S 2 , the arc current IW and the arc voltage VW of power source are set up so as to obtain a desired heating speed j. Then, the IW and VW are measured until a time corresponding to approx. one half of the arc time Ta obtainable from the value of the heating speed j in order to calculate (I w  . V w ), and then the average heating speed j is calculated from the equation 1. Then, by using the equations I and II, the arc time Ta which satisified pressure welding conditions is calculated and then the value T p  obtained by deducting the pressure welding time lag T s  from Ta is obtained. Then, the time T p  after the arc start Ta, a pressure signal is sent out and thus the time Ta after the arc start, pressure welding is conducted according to time lag. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11342198-A (JP)
Title: Artificial dialysis diagnostic support system
Inventor: NISHIZAKI TETSUKAZU
IPC: A61M1/14
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To effectively support the management or nursing duties by providing an input means for data for instructing a parameter such as individual information of an artificial dialysis patient, dialysis schedule, dialysis treatment condition or the like, and outputting the data to a medium for instruction and confirmation of executing condition of artificial dialysis treatment or management thereof. SOLUTION: This system is provided with a SQL type general relational database 10, and 1) individual basic information of patient such as address, contact address, original disease, date of dialysis introduction, blood type, history, physically handicapped person number and the like, 2) inspection data, 3) chemical prescription data, 4) dialysis schedule data, 5) dialysis condition instruction data, and 6) executed dialysis recording data are stored in the database 10 through an input interface 30. Further, dialysis instruction condition by doctor, doctor instruction, or chemical prescription is also registered therein through a master registration interface 20. The stored data is read and printed on a document by a printing means 70 for instruction and confirmation of the execution condition of artificial dialysis treatment or the management thereof.
Patent JP-S5855370-A (JP)
Inventor: YAMADA NOBUYUKI
IPC: H01F1/34
Filed: 1981-09-29
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-H055561-A (JP)
Title: Film type condenser for solar light
Inventor: ABE YOSHITO
IPC: F24J2/36
Filed: 1991-06-26
Abstract: PURPOSE:To embody a low weight condenser for solar light which can be easily protected from flying cosmic dust or sand storms. CONSTITUTION:A mirror film 1 is installed to the outside of a frame structure 3 which is formed in the shape of a curved board by a vertical frame 2b and a horizontal frame 2a. The both ends of the mirror film 1 is wound up around a shaft 7 in a roll container 4 so that it may move right and left by means of a shaft drive device 5 connected with the shaft 7. Fyrthermore, a main structure is formed by the frames 2a and 2b, which makes it possible to reduce the weight and cost and maintain processing accuracy with ease. In addition, since this substage condenser is a film 1 wind-up and send out type, it is possible to embody a longer service life device which make it possible to protect the device from sand storms or the like and facilitates cleaning operation.
Patent JP-H0821812-A (JP)
Title: Sensor ceramic heater and oxygen sensor
Inventor: KOJIMA TAKAO
IPC: G01N27/409
Filed: 1994-07-06
Abstract: PURPOSE:To provide a sensor ceramic heater capable of quickly heating a sensor without causing troubles such as cracks and an open circuit and provide an oxygen sensor. CONSTITUTION:A heating pattern 9 is constituted of a heating section 1 meandering in six lines on the tip side of a substrate and a pair of lead sections 12 extended on the root side of the substrate from the right and left end sections of the heating section 11. The line width of the center section 11a of the heating section 11 is set larger than the line width of the right and left side sections 11b1, 11b2 in particular, thus the resistance value of the center section 11a of the heating section 11 is made smaller than the resistance value of the side sections 11b1, 11b2. The line interval of the center section 11a of the heating section 11 is set wider than the line interval of the side sections 11b1, 11b2, and the heating value of the center section 11a of the heating section 11 is made smaller than any heating value of the right and left side sections 11b1, 11b2.
Patent JP-S6311188-A (JP)
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1986-07-01
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-S6133546-A (JP)
Title: Information processor
Inventor: KATORI SHIGETATSU
IPC: G06F9/30
Filed: 1984-07-25
Abstract: PURPOSE:To execute native processing and emulation processing by a single microcomputer by integrating an instruction code conversion memory in the microcomputer to convert the code of the instruction before the decoding of the instruction. CONSTITUTION:In a native mode, an instruction code selector 2-9 sends an instruction code on an internal data bus 2-7 to an instruction decoder 2-10 under control by an emulation control circuit 2-15. During instruction decoding processing in an emulation mode, the instruction code selector 12-9 selects an output from a conversion memory 2-3 under control by the control circuit 2-15 and sends the selected output to the instruction decoding circuit 2-10. An address control circuit 2-4 forms a reading address of the conversion memory 2-3 from the instruction code on the internal data bus 2-7. The instruction code read out from the conversion memory 2-3 is inputted to the decoding circuit 2-10 and prescribed processing is executed under control by a timing control circuit 2-11.
Patent JP-H01321827-A (JP)
Title: Charger
Inventor: MATSUO TAKUYUKI
IPC: H02J7/10
Filed: 1988-06-24
Abstract: PURPOSE:To charge a battery correctly at all times by judging the charged condition of the battery based on a detected charge current and setting the charge time properly for each condition. CONSTITUTION:A charge current detecting circuit C3 detects charge current 3 with predetermined time interval. If the charge current 3 is equal to or larger than the control current, it is judged than the battery 2 has a normal mode charge characteristic and charge operation is stopped upon elapse of time T2. When the charge current 3 is not larger than the control current and has been decreased when compared with the previously detected value, it is judged to be fully charged mode and charge operation is stopped upon elapse of time T1. If the charge current 3 is lower than the control current and is increasing, it is judged to be over discharge mode and charge operation is continued until a predetermined charge time T3 elapses.
Patent JP-S6217089-A (JP)
Inventor: OOTA KOJIRO
IPC: B22D19/00
Filed: 1985-07-12
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-H11344877-A (JP)
Title: Image forming device
Inventor: FUNATANI KAZUHIRO
IPC: G03G15/16
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent density unevenness at successive image formings from occurring by restraining the electrification unevenness of an intermediate transfer belt at primary transferring and secondary transferring. SOLUTION: This image forming device is constituted by adopting a crown- shaped roller as the primary transfer roller 10 and the secondary transfer roller, and respectively forming the primary and the secondary transferring nip part of the uniform width, allowed to make the state of in contact of the primary transfer roller 10 and the secondary roller with respect to the intermediate transfer belt 9 on both end parts and the center part possible to be equalized. In such a manner, triboelectric state of the toner on the intermediate transfer belt after the primary and secondary transfer, and the static charge state of the intermediate transfer belt 9 becomes uniform, so that the unevenness of the secondary transfer efficiency or the primary transfer efficiency at the succeeding color transfer time can be prevented.
Patent JP-S5855812-A (JP)
Title: Laser distance measuring device
Inventor: HORIE RIYUUICHI
IPC: G01C3/00
Filed: 1981-09-30
Abstract: PURPOSE:To make the device compact and light weight, by sharing a laser collimator, a polarization converting means, and a beam splitting polarizer, as a light receiving optical system which introduces the reflected light from a target into a light detector. CONSTITUTION:The reflected light of laser light is inputted into the light detector 18 through an objective lens 22 as the laser collimator, a dichroic mirror 20, a concave lens 24, rectangular prisms 23 and 21, the beam splitting polarizer 13, and a converging lens 17. The laser light outputted from the beam splitting polarizer 13 to the rectangular prism 21 is totally reflected four times until it is inputted to the beam splitting polarizer 13 again. Therefore it is linearly polarized again. However, since its plane of polarization forms a right angle with the plane of polarization of the beam splitting polarizer 13, the reflected light can be introduced into the optical detector 18 with almost no polarizing loss.
Patent JP-S5945394-A (JP)
Title: Preparation of coal oil mixture
Inventor: ARAMAKI MIKIO
IPC: C10L1/32
Filed: 1982-09-08
Abstract: PURPOSE:Not to discharge coal oil mixture unsuitable for quality such as particle size, etc., to shorten preparatory time in starting, to raise the utilization efficiency of plant, by grinding and blending coal again by the same device oil mixture fuel obtained by grinding coal in oil, raising the temperature of the mixture, grinding it. CONSTITUTION:The device 1 for grinding and blending is charged with coal and oil in a blending ratio usually to give 50% dry coal concentration, the coal is ground and blended with the oil, the total amount of the coal oil mixture is circulated through the circulation path 9 to the device 1, treatment of grinding and blending is carried out again for a proper time, the circulation is stopped and steady operation is started. At this point, the mixture is raised to the given temperature by accumulative heat of grinding heat, etc., and the coal is ground into the target particle size, to give the desired coal oil mixture fuel. If necessary, a precipitation inhibitor is added to the mixture by the path blender 4, to prevent clogging in the circulation path 9.
Patent JP-S5678134-A (JP)
Title: Position detecting device
Inventor: ARIMURA YOSHIAKI
IPC: G01B11/00
Filed: 1979-11-30
Abstract: PURPOSE:To detect the position of a micro pattern very accurately by a method wherein the  image detection level obtained by the photoelectric converter of a semiconductor chip is optimized, the signal ingredients other than the desired information are removed from the signals of  the detected image and the deviation of the detected position due to the signal level difference is  compensated effectively. CONSTITUTION:A computer reads out the picture element signal of a junction pad image from a  memory and a total level T, a subtotal level of each row and column, a reference level (1/2, 1/4  and 3/4 of T) and the position, where a row and a column are divided into two, are calcurated.  When the cumuted value of the subtotal level for each column and row exceeds the reference  level, each cumulated value and column-row coordinates are found and a subtotal level average  value is found from the reference level. Also the cumulated value of the left half and the upper  half of the picture element signal is compared with the total level T and the extent of deviation of  the position which was mechanically divided into two parts can be found out. The center position  of a pad image is calcurated using the above calcurated values and the prescribed width of each  picture element. In this way, the image pick-up signal of the chip is suppressed below the saturation level, the picture element number is checked, the desired image pattern is found speedily,  unnecessary picture elements are removed and the center position can be detected.
Patent JP-H05346737-A (JP)
Title: Developing device
Inventor: TERAI JUNICHI
IPC: G03G15/09
Filed: 1992-06-15
Abstract: PURPOSE:To prevent developer from passing between developing rollers by simple structure in the case of providing plural rollers by constituting a device so that magnetic field by a magnetic pole arranged at a position where the opposed developing rollers come closest among the magnetic poles provided in the developing roller may be set as repulsive magnetic field. CONSTITUTION:The developer 5 supplied from a paddle wheel 4 to the 1st developing roller 5 is moved toward a 1st developing area D1 while it is carried by the 1st roller 5. When the developer passing the developing area D1 reaches the position of the magnetic pole P12, it is prevented from entering the position where the developing rollers 5 and 6 mutually come closest by the repulsive magnetic field between the magnetic pole P12 and the magnetic pole P13 which is set to have the same polarity as the magnetic pole P12, and its moving direction is forcibly set to a direction turning to the roller 6, so that it is transferred to the roller 6 by the magnetic force of the magnetic pole P21 of the roller 6. Thus, the setting of the magnetic force and the control of the size of a magnet are facilitated.
Patent JP-S5857038-A (JP)
Title: Control mechanism of dashpot
Inventor: YUASA SEIJI
IPC: F02M19/12
Filed: 1981-09-30
Abstract: PURPOSE:To realize improvement of drivability of an engine while preventing its emission from worsening, by limiting the opening of a throttle valve through a dashpot and changing a condition of the dashpot operative or inoperative in accordance with a condition of the engine. CONSTITUTION:In case of low temperature of cooling water when a water temperature switch 40 is turned on, an electric current is conducted to flow in a coil 39, and a shifting valve 37 is moved leftward against a spring 38 to close a selector passage 34. In consequence, when a throttle valve 7 is closed, a chamber 14 in a dashpot 9 is communicated to the outside air through an orifice 49 in a delay valve 46, and a piston 15 is gradually lowered to prevent a rapid close of the throttle valve 7. While in case of high cooling water temperature, if the water temperature switch 40 is turned off, the shifting valve 37 both opens the selector passage 34 and closes a selector passage 35. In consequence, negative pressure in an intake passage 43 is introduced into the chamber 14, and the piston 15 is lowered through a diaphragm 12 to a position the piston is not contacted to a cam body 8, then the dashpot 9 is changed to an inoperative condition.
Patent JP-H0821807-A (JP)
Title: X-ray analyzer
Inventor: NAGATA HIROSHI
IPC: G21K5/04
Filed: 1994-07-07
Abstract: PURPOSE:To provide an X-ray analyzer having no scanning omission and duplication and no large fluctuation of the scanning time even when the scanning range is expanded or shrunk by changing the diameter of the X-ray beam on a sample and the scanning step width in response to the size of the set scanning range. CONSTITUTION:X-rays 3 from a light source 1 are converged into an X-ray beam 3a by a converging optical system 4, a sample 5 on a stage 6 is illuminated, and the X-rays and photons emitted from the sample 5 are detected 7 and processed by a control process section 8. The scanning range of the sample stage 6 is set variable. When the scanning range is set, the cross sectional area of the X-ray beam 5a on the sample 5 is changed in proportion to it, one scanning area is also changed, and an X-ray analysis can be made without scanning omission and duplication. An illuminating optical system 1c is moved interlockingly with the scanning range of the sample stage 6, and the diameter of the X-ray beam 3a on the sample 5 is changed. The X-ray quantity for one analysis area is controlled nearly constant, and the required measuring time is kept nearly constant regardless of the size of the scanning range.
Patent JP-S6440192-A (JP)
Title: Method for controlling laser beam machining by ae sensor
Inventor: MUTO KAZUO
IPC: B23K26/00
Filed: 1987-06-23
Abstract: PURPOSE:To perform laser beam machining with high accuracy at a high speed by shaping, counting and processing arithmetically acoustic emission (AE) signals at plural places of a body to be machined in accordance with the laser beam machining and controlling a traveling means and a laser beam oscillator to monitor and control the laser beam machining immediately. CONSTITUTION:The AC signals of explosion sounds and evaporation sounds at the plural places 10a-10c of the work 9 in accordance with the laser beam machining are amplified, shaped 12, counted and processed 14 arithmetically and projected on a CRT (cathode-ray tube) 15 and recorded on a floppy 16 and in addition, outputted to a printer 17. Herewith, the rotation of the body 9 to be machined is controlled by the traveling means to control a switch controller 5 of the laser oscillator 1. The satisfactory laser beam machining with the high accuracy is performed at a high speed by said immediate monitoring control.
Patent JP-S5946189-A (JP)
Title: Combination of contact plate for water disposal
Inventor: OOTA RIYOUZOU
IPC: C02F3/10
Filed: 1982-09-06
Abstract: PURPOSE:To efficiently construct a contact plate for water disposal with simplified operation, by providing many projections at both ends of a plurality of contact plates, and inserting said projections into two side plates in which many small slits to be engaged with said projections are bored. CONSTITUTION:Many projections 2 are provided at both ends of a plurality of contact plates 1, 1', and said projections 2 are inserted into two side plates 7 in which many small slits 8 to be engaged with said projections are engraved, to connect the contact plates 1, 1' with the two side plates 7. Hereon, the contact plates 1, 1' or the side plates 7 are made of a material elastically deformable to a slight extent, to prevent disengagement after the projections 2 of the contact plates 1, 1' are inserted into the small slits 8 of the side plates 7. Hence, a built-up part 4 provided at the projection 2 of the contact plate 1, 1' is forcibly inserted through the small slit 8 of the side plate and is fallen in a groove 5 for inhibiting escape by its elastic recovery, so that the contact plate 1, 1' can be fixed closely to the side plate 7 under an unescapable condition.