baber/WOPTO huggingface dataset:
Patent JP-H01309898-A (JP)
Title: Thrust vector controller for aerospace machine
Inventor: RINBUIDASU AREKUSANDAA KAMINSU
IPC: B64G1/00
Filed: 1989-01-26
Abstract: PURPOSE: To shorten the length of an aerospace vehicle and eliminate the necessity of a structure for positioning an reaction engine at a rear swivel point by providing a means for rotating the reaction engine around the axis of the aerospace vehicle and simultaneously moving the same crosswise. CONSTITUTION: For manipulation of an aerospace vehicle, a control device for rotating a rocket engine 16 around the axis 14 of the aerospace vehicle 10 and simultaneously moving the same crosswise is provided. With this control device, the rocket engine 16 can be positioned, very close to the gravitational center 12 of the aerospace vehicle 10 in comparison with a conventional control device, without reducing a control moment created in the control device. As a result, the length of the aerospace vehicle 10, and further, the necessity of a structure which is in general required for positioning the engine 16 at a swivel point which is located at a sufficient rear position can be eliminated.
Patent JP-S58155986-A (JP)
Title: Ink ribbon accommodation part of printing apparatus
Inventor: KIKUCHI TAKAO
IPC: B41J32/02
Filed: 1983-02-07
Abstract: PURPOSE:To attain to draw out an ink ribbon smoothly, in the ink ribbon accommodation part of a ribbon cartridge, by inclining an accommodation chamber so as to make the side of a ribbon introducing opening part higher than the side of a drawing-out opening part to eliminate the jamming of the ribbon. CONSTITUTION:A ribbon 2 sent into an accommodation chamber 3 by sending-in roll pairs 17, 18 is accommodated while folded by the resultant force of sending- in force due to the roller pairs and the resistance force of the ribbon but, because the accommodation chamber 3 is inclined at an appropriate angle of theta so as to be lowered toward the drawing-out opening part from the introducing opening part 16 thereof, the ribbon 2 in the accommodation chamber 3 is uniformly accommodated without being accumulated to the drawing opening part 16 by cooperation with vibration of a printing head. The ribbon 2 sent into a guide chamber 4 imparts revolution in a counterclockwise direction around a shaft pin 9 to a leaf spring 10 and a push member 8 is pushed to a case wall by this revolution force to inhibit two ribbons 2 from being drawn out from the drawing- out opening part 7.
Patent JP-S55109740-A (JP)
Title: Control device of air to fuel ratio
Inventor: YOSHIDA SEIETSU
IPC: F02D33/00
Filed: 1979-02-16
Abstract: PURPOSE: To improve the control response property by changing the duty ratio of pulse output for controlling the ratio of air to fuel in response to revolution speed of the engine, too.  
     CONSTITUTION: After shaping voltage from an ignition coil IG through a wave form shaping circuit 4a, the frequency of its output is converted to voltage by an F/V converter 4b and then the voltage output from the converter 4b is converted to frequency by a V/F converter 4c. Upon an output from this converter 4c, a saw tooth wave generator 4d produces a saw tooth wave with a predetermined slope. An output from an O 2  sensor 3 is integrated by a ratio-of-air-to-fuel control circuit 4e. Thus obtained integration output is compared with the output from the saw wave generator 4d by a comparator 4f. An output from the comparator is amplified and then supplied to an actuator 5 to operate it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60162411-A (JP)
Inventor: MITO MASATAKA
IPC: H02G7/20
Filed: 1984-02-02
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-H01192147-A (JP)
Title: Substrate for semiconductor device
Inventor: UEDA TETSUYA
IPC: H01L21/56
Filed: 1988-01-27
Abstract: PURPOSE:To prevent the resin burrs of a sealing resin from generating by a method wherein a dam part is provided on the periphery of the rear on a side, where a semiconductor element is not mounted, of a substrate. CONSTITUTION:A dam part 16 is provided on the periphery of the rear of a substrate 15 and is used as an earthing electrode, whereby a groove, which is caused by the thickness of the electrode, in the substrate is stopped by the dam part 16. Accordingly, in case the substrate 15 is sealed in a metal mold 9 by a low-pressure transfer method, the gap between a bottom force 9-b and the substrate 15 is stopped. Thereby, resin burrs are not formed between electrodes even in a module subsequent to sealing. Incidentally, as for the material of the dam part 16, whatever materials can be used. Moreover, the dam part can be formed into such a dam part that a flexible material is coated on the surface of the dam part 16.
Patent JP-S53102964-A (JP)
Title: Preparation of multi-layer synthetic resin product
Inventor: NAGASAWA TOSHIO
IPC: B29C48/10
Filed: 1977-02-22
Abstract: PURPOSE:To prepare a multi-layer synthetic resin product having high interlaminar strength, by supplying an extrusion die with two or more plasticized resins through separate extruders, and extruding a plastic laminate having regularly rippling interfaces.
Patent JP-S62178081-A (JP)
Title: Recording and reproducing device
Inventor: YAMAGATA SHIGEO
IPC: H04N5/91
Filed: 1986-01-31
Abstract: PURPOSE:To display data in the manners different between recording and reproducing by providing a means which displays a set data signal and a reproduced data signal on a display means distinctively from each other. CONSTITUTION:At the recording time, a background signal generated from a character and background generator 10 is inputted to blanking circuits 20 and 21, and color difference signals R-Y and B-Y from a decoder 26 are blanked or the time of the background signal to mute color signal components. The background signal from the generator 10 is added to a luminance signal inputted to an adding circuit 22 by a switch SW to lower the luminance level. Meanwhile, a character signal generated from the generator 10 is applied to adding circuits 23 and 25. Consequently, the video signal formed by an encoder 27 is displayed on a monitor 16 in the form of red characters as recording data on the black background. AT the reproducing time, the character signal generated from the generator 10 is inputted to an adding circuit 24, and blue characters are displayed as reproduced data together with the black background on the monitor 16.
Patent JP-H029671-A (JP)
Title: Printer with clearance regulating function of printing head
Inventor: JIYON POORU BURATSUDORII
IPC: B41J25/304
Filed: 1989-01-30
Abstract: PURPOSE: To automatically or manually control the gap between a printing head and a platen by rotating a gear train by using a ribbon driving motor to move a part of the carrier having the printing head and operating the printing head through a separate gear manually operated by a handle. CONSTITUTION: A shift arm 34 is rotated around the axis of a motor shaft 41 counterclockwise when engaged with a right-hand plate 14. By this operation, a gear 40 is engaged with an output pinion 49. The output pinion 49 is rotationally supported by the first part 20 of the carrier 18 on the pillar 50 extending downward from the first part 20 of the carrier 18. When the gear 40 is engaged with the output pinion 49 of a tooth number 20, a lift gear 23 is rotated and the first part 20 of the carrier 18 is relatively moved along with a shoe. By this constitution, a printing head 19 is further separated from a platen corresponding to the rotary direction of a motor and the gap between the printing head and the platen becomes max. or the printing head 19 approaches the platen further to minimize the gap.
Patent JP-S52103105-A (JP)
Title: Junction point mechanism for monorail or like
Inventor: HAMADA MITSUHARU
IPC: E01B25/26
Filed: 1976-02-23
Abstract: PURPOSE: To provide a junction point mechanism which can continuously collect an electrictty at junction points by attaching a feeder integrally to a monorail and by providing the junction point rail switchable elevationally in the point for the monorail or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02197951-A (JP)
Title: Finite element model allocating method and array type multi-processor
Inventor: OKABE KIMIHARU
IPC: G06F15/177
Filed: 1989-01-27
Abstract: PURPOSE:To reduce the overhead of the data communication by changing the nodal point numbers for the finite element models by means of the band width reduction and the evaluation function of a nodal point connection information matrix consisting of the inter-nodal point connection information and allocating the nodal point numbers to an array type multi-processor. CONSTITUTION:The processors 41-44, a data communication means 5, etc., are prepared. A nodal point connection matrix is produced to show the presence or absence of connection of elements among the nodal points in a nodal point connection information matrix production step. In a band width reduction step and an initial allocation process using the grouping, the nodal point numbers are rearranged together with the matrix conversion through the reduction of the band width. Then a grouping job is performed in accordance with an array type multi-processor. In the final repetition improvement step using an evaluation function, the allocation of the grouped nodal points is changed to the processors so that the evaluation function is improved. As a result, the overhead is reduced for the data communication.
Patent JP-S55110227-A (JP)
Title: Photo control device
Inventor: SEGAWA HIDEO
IPC: G02B6/287
Filed: 1979-02-19
Abstract: PURPOSE:To achieve the higher efficiency of photo coupling with a simple constitution by exciting ultrasonic waves in the plural optical fibers disposed in proximity and transmitting only the specific light waves determined from the propagation constants of the light waves and ultrasonic waves to the other optical fiber. CONSTITUTION:There is the one in which an ultrasonic wave transducer 4A common to optical fibers 1, 2 are disposed to apply the ultrasonic waves of the same frequency to the both optical fibers simultaneously and the one in which ultrasonic transducers 4B, 4C of separate frequencies are disposed to the both fibers to apply the ultrasonic waves of separate frequencies to the both optical fibers. With the system of applying the ultrasonic waves of the same frequency to the both optical fibers 1, 2 simultaneously, the light waves satisfying the conditions of formula (1)  may be coupled between both optical fibers 1, 2. With sytem of applying the ultrasonic waves of mutually different frequencies to the both fibers, the light waves  satisfying the conditions of formula (2) may be coupled between the both optical fibers 1, 2. In this way, the efficiency of the photo coupling may be improved with  the simple constitution.
Patent JP-H10213642-A (JP)
Title: Doppler positioning apparatus
Inventor: IDE MITSUNORI
IPC: G01S5/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a Doppler positioning apparatus whose positioning and computing time can be reduced by a method wherein a measurement-acquisition- interval decision means decides the receiving interval of a Doppler frequency on the basis of the time change rate of the Doppler frequency. SOLUTION: An ephemeris reception means 1 receives an ephemeris which is transmitted periodically from a circling satellite which circles the earth, and a Doppler-frequency measuring means 2 measures a Doppler frequency at a time when the ephemeris is received. A Doppler-frequency-change-rate computing means 3 computes the time change rate of the measured Doppler frequency. A measurement-acquisition-interval decision means 4 decides the receiving interval of the ephemeris and the measuring interval of the Doppler frequency on the basis of the computed time change rate of the Doppler frequency. A weighting means 6 weights a computing expression which is used for a positioning and computing operation by a Doppler positioning and computing means 5 at an interval which is decided by an interval decision means 4.  A truth-or-falsehood judgment means 8 judges the truth or falsehood of a received signal by using the Doppler frequency and the ephemeris of another satellite.
Patent JP-H02197989-A (JP)
Title: Commodity selecting device for automatic vending machine
Inventor: KONDOU YOSHITSUGU
IPC: G07F5/22
Filed: 1989-01-27
Abstract: PURPOSE:To obtain free design in which a selective switch attaching frame is removed from a front surface part by providing a photoelectric switch obtained with combining a single light emitting element and a light receiving element, and a controller to control the photoelectric switch. CONSTITUTION:Light emitted from a light emitting element 10 is reflected by a hand, a finger, etc., arrives at a light receiving element 11, passes through an input/output part 14, and a corresponding commodity is sold by an arithmetic part 15. Thus each light emitting element 10 and light receiving element 11 are combined so that the light from the light emitting element 10 may be reflected by the hand, finger, etc., and the light receiving element 10 may receive it inside the transparent commodity exhibiting panel of an automatic vending machine, and by using the plural combinations, the signal of the reflected light is inputted through the input/output part 14 to a control part 13. Thus without dividing the commodity exhibiting part of the automatic vending machine by a selective switch attaching frame, the free design can be obtained.
Patent JP-H01192019-A (JP)
Title: Duplicating device for magnetic disk
Inventor: MIYAZAKI MASATOSHI
IPC: G11B5/84
Filed: 1988-01-28
Abstract: PURPOSE:To accurately align the center of a concentric circular track with a rotational center by providing a means to form a marker on a lengthy original plate, and detecting the center of the track on the original plate by the marker. CONSTITUTION:A master disk in which a large amount of information is recorded on the concentric circular track is transferred on the lengthy original plate 1 by a contact magnetic device 4. The device 4 transfers the marker 10 on the concentric circular track and the concentric circle of the original 1 simultaneously with recording information. The marker 10 is detected by a marker sensor 6, and the center of the concentric circular track is found by calculation. And a center hole is punched in the center by a center hole punching device 7, and a hub is mounted on the center hole by a center hub mounting device 8. Furthermore, the outer peripheral part of a slave disk is punched from the original 1 by an outer peripheral part punching device 9. By punching in such a way, the center of the track can be aligned with the rotational center that is the center of the center hole accurately. In such a way, it is possible to prevent an off-track error from being generated at the time of reproduction even in case of high recording density.
Patent JP-H06232261-A (JP)
Title: System for arrangement inside lsi
Inventor: MIZUMAKI TOSHIHIRO
IPC: G06F17/50
Filed: 1993-02-05
Abstract: PURPOSE:To easily judge whether a wiring region has been ensured sufficiently or not and to reduce the number of designing processes by a method wherein, when an arranging and designing operation is performed inside an LSI, the number of connecting lines which can be passed inside a group region is displayed. CONSTITUTION:By a smallest rectangle computation means 2, blocks which are connected to individual connecting lines are found, and the smallest rectangle which include two group regions belonging to the blocks are set. A group-region- passing number-of-connecting-lines computation means 3 integrates the number of minimum rectangles including the group regions for every group region as the group regions through which the group regions included in the minimum rectangles are passed, and the number of connecting lines which are passed is decided. A group-region-passing number-of-connecting-lines display means 4 displays the passing number of connecting lines on the group regions which have displayed the group regions. A designer judges and corrects the validity of the displayed group regions and the passing number of connecting lines displayed on the regions.
Patent JP-S63187168-A (JP)
Title: Transformer incorporating thunder-resistant element
Inventor: YAMAGUCHI SHOYU
IPC: H01F27/40
Filed: 1987-01-30
Abstract: PURPOSE:To easily diagnose the deterioration of a thunder-resistant element, by leading out the terminal of the thunder-resistant element on the ground side thereof to the outside of a tank through an insulating bushing and connecting one end of a short-circuit piece for connecting CT to the led out external terminal. CONSTITUTION:A thunder-resistant element 4 having one terminal connected on the side of a primary bushing 3 is provided in the tank 1 of a transformer. The terminal of the thunder-resistant element 4 on the other ground side thereof is led out to the outside of the tank through an insulating bushing 5 and one end of a short-circuit piece 6 for connecting CT for measuring the leakage current of the thunder-resistant element 4 is connected to the led out external terminal and the other end of the short-circuit piece 6 is grounded to the tank 1. When the single leakage current of the thunder-resistant element 4 in measured, CT 8 is inserted in the short-circuit piece 6 and the leakage current is detected by a detection circuit 9 and, by the analysis of the magnitude thereof and frequency, the leakage current and the increase in the third and fifth higher harmonics accompanied by deterioration are investigated to make it possible to determine the deterioration degree of the thunder-resistant element 4.
Patent JP-S61178151-A (JP)
Title: Numeric controller
Inventor: NAGAE AKIMITSU
IPC: B23Q3/155
Filed: 1985-02-01
Abstract: PURPOSE:To improve the work efficiency by detecting break-down of tool through detecting section then transferring said tool to predetermined replacing section and deciding whether spare tool exists and deciding whether machining of work should be continued or stopped. CONSTITUTION:Tool decision means having tool breakdown detecting section to decide breakdown of tool on the basis of a signal G1 and transfer instructing means such as tool breakdown control section 12 for transferring the broken tool to the replacing position are provided. Furthermore, spare tool decision means such as tool breakdown operating section 15 and machining execution instructing means such as tool breakdown control section 12 for deciding whether machining of new work should be continued on the basis of the existence of spare tool are provided. Consequently, even upon occurrence of abnormality such as breakdown of tool, machining can be continued as long as possible without stopping the machine tool thus to prevent considerable deviation from work schedule while simultaneously cope well with unmanned work.
Patent JP-S57133541-A (JP)
Title: Magnetic recording and reproducer
Inventor: TSUCHIYAMA YOSHIROU
IPC: G11B15/03
Filed: 1981-02-09
Abstract: PURPOSE:To realize the automatic stopage of a magnetic tape at a prescribed position, by providing the 2nd counter to stop the rewind action (REW) in addition to the 1st counter whch displays take-up quantity. CONSTITUTION:The 2nd counter 15 is reset to zero at an edge where a low level signal becomes effective to switch a video head 24 of a VTR, etc. to the recording mode. When the contents of a counter 14 or 15 becomes zero, zero detecting circuits 22 and 23 deliver the count-zero signals. At least one of these output signals can be detected by an OR circuit 21. The output of the circuit 21 and the REW signal are supplied to an AND circuit 19, and the output signal of the circuit 19 is supplied to a mechanism control part 20 in the form of a STOP command signal to give an instruction for the discontinuation of REW. As a result, the tape stops automatically at the position where the recording is finally started in case the REW operation is carried out after an operator of the VTR finishes the recording.
Patent JP-H04236420-A (JP)
Title: Pattern formation
Inventor: YAMANAKA MITSUHIRO
IPC: H01L21/027
Filed: 1991-01-18
Abstract: PURPOSE:To increase resolution of photosensitive resin and improve sectional shape with a conventional equipment, by coating a semiconductor substrate with first photosensitive resin, spreading second photosensitive resin whose development speed is low, performing heat-treating, and performing exposure and development to form a resist pattern. CONSTITUTION:First photosensitive resin 13 is formed on a semiconductor substrate 11 by a spin coating method. After that, a second photosensitive resin 15 whose development speed of an exposed part is lower than the first resin 13 is formed by a spin coating method. By using a specified photo mask 17, the first resin 13 and the second resin 15 are exposed to light. By dipping them in alkaline aqueous solution, development treatment is performed to dissolve the exposed region. Since the development speed of the exposed region of the second resin 15 is higher than the first resin 13, the second resin 15 of the upper layer acts as a mask for developer. Thereby the resolution of photosensitive resin is improved, and a pattern whose sectional shape is sharp can be obtained.
Patent JP-S59150260-A (JP)
Title: Solar heat collector
Inventor: NAKANO HIROTAKA
IPC: F24S20/20
Filed: 1983-02-09
Abstract: PURPOSE:To obtain a solar heat collector having excellent characteristics, by providing an irregular shape on the surface of an inner glass tube of the solar heat collector comprising two kinds of glass tubes, and forming a selective absorbing film on the surface by way of a metal film. CONSTITUTION:A solar heat collector comprises two kinds of glass tubes 3 and 7, and the inside is in a vacuum state. The glass tube 7 is provided in the inside of the glass tube 3, to which sunlight is inputted from the outside. The surface of the glass tube 7 is within the range of spatial frequency of 100-5,000mm.<-1>, and an irregularity shape, whose height is within the range of 0.2-10mum, is provided. A selective absorbing film is formed on said irregular surface by way of a metal film. The durability of the selective absorbing film is improved, and interference due to the thin film is hard to occur.
Patent JP-2000218175-A (JP)
Title: Grain treatment apparatus and its agitation tool
Inventor: YOSHIDA TOSHIYUKI
IPC: B02B3/08
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an agitation tool for a rice milling machine which can prevent the breakage of blades associated with the agitation of brown rice. SOLUTION: An agitation tool 41 for a rice milling machine which is fitted to a rotary shaft 27 installed in the middle of a separation basket 31 of an upper end opening which forms a bran chamber in the container 21 of the upper end opening between it and the inner surface and can go in and out and agitates brown rice in the basket 31 to separate bran into the bran chamber is provided. The tool 41 is equipped with an agitation tool main body 42 which is fitted to the shaft 27 and blades 44 which have vertical material-extruding surfaces, are cantilever-supported by a main body 42 and formed so that the distance between the surface and the inside surface of the basket 31 is narrowed toward a free end F.  The breadths of the upper and lower surfaces (reinforcing rib) 44b are narrowed toward the free end F, and the cross section of the blade 44 is made smaller than that of the root part E of the blade 44 supported by the connection part 46 of the main body 42 toward the free end F.