baber/WOPTO huggingface dataset:
Patent JP-H11313260-A (JP)
Title: Television broadcast receiver
Inventor: NONOMURA TAKAYA
IPC: H04N5/44
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To release a locked state of an operation key by stopping execution of program reservation when a reception interference continues longer than a prescribed time. SOLUTION: When a tuner status signal indicates the occurrence of a reception interference, a CS control section 10 allows a timer 12 start time counting to measure a continuation time of the reception interference. If the tuner status signal indicates recovery of the reception interference before the counted time by the timer 12 reaches a prescribed time, the control section 10 stops the operation of the timer 12. On the other hand, even when the counted time reaches the prescribed time T, and the tuner status signal does not indicate the recovery of the reception interference, the CS control section 10 stops the operation of the timer 12 and stops execution of program reservation of a CS broadcast program and informs a system control section of execution stop of program reservation.
Patent JP-S63284949-A (JP)
Title: Packet switching relay line selecting system
Inventor: NAGASHIMA YOSHIAKI
Filed: 1987-05-15
Abstract: PURPOSE:To almost uniformize load on respective relay lines, by changing the values of the index numbers of modulo N in the relay header of a packet even after the connection of a call. CONSTITUTION:An outgoing exchange station 11, when the call being placed between an incoming exchange station is established, increments an initial value counter 15, and sets the initial values of index counters 16a-16e for the call in order. After that, the counter out of the counters 16a-16e corresponding to the call of a packet is incremented at every transmission of the packet from the outgoing exchange station 11, and the index number based on the counted value of the counters 16a-16e is set at the relay header. And a trunk circuit selecting means 6 selects the trunk circuits 31-33 based on the index number set in the relay header.
Patent JP-S6041171-A (JP)
Title: Cutting and composing device of document picture data
Inventor: TSUHARA SUSUMU
IPC: G06T11/60
Filed: 1984-06-11
Abstract: PURPOSE:To obtain the cutting and composing device of document picture data shortening a picture data transfer time by providing the titled device with respective registers storing the length of one line of two-dimensional picture scanning data, the length of a prescribed part and the coordinates of a scanning start point. CONSTITUTION:A part 4 surrounded by a short dashes line is a main part of this invention and other parts are the same as that of an ordinary picture cutting and composing device (DMA transfer). A control device 15 fetches the length L of one line of scanning data 2, the length W of one line of a partial scanning data 2, the coordinates X, Y of a point P on the upper left end part of a partial picture scanning data 2 from a #1 register 5 (storing L), a #2 register 6 (storing W) and a #3 register 7 (storing X, Y) respectively and converts these data into an one-dimensional address A. The control device 15 sends the A and W to a picture memory 11 to transfer only the W word to a buffer memory 16 and to input the picture data to a main storage device 10. At the completion of the input of one line of the partial picture, the control device 15 updates the one- dimensional address A with the following formula (A A+L).
Patent JP-S6010909-A (JP)
Title: Pulse generator
Inventor: TAKAHASHI KAZUHISA
IPC: H03K17/968
Filed: 1983-06-30
Abstract: PURPOSE:To attain easy positioning among components by providing an annular circumferential wall having plural slits to a circumferential part of a rotary disc to eliminate the need for a fixed slit plate. CONSTITUTION:A light source 10 and a photoreceptor 11 are arranged while clipping a code disc 12. The code disc 12 is formed by a rotary disc to the circumferential part of which an annular circumferential wall 13 is provided along the circumferential direction and an odd number of slits 14 of the same width is drilled to the circumferential wall 13. Further, the width of a shield part 15 is formed in the same width as that of the slits 14. Since the code disc 12 is fitted to a rotary shaft 16 and rotated together with the rotary shaft 16, the projected light amount from the light source 10 given to the photoreceptor 11 is changed depending on the relation of position between the slits 14 and the shield part 15. The change in the amount of light is detected and used for a rotary encoder or the like. Thus, a slit plate which had been required in a conventional device is not needed and the positioning is carried out easily.
Patent JP-H04346424-A (JP)
Title: Metal film vapor-deposition method
Inventor: HATTORI AKIRA
IPC: H01L21/203
Filed: 1991-05-24
Abstract: PURPOSE:To form a gate metal of the desired form by a lift-off vapor deposition method even when the width of a gate part pattern is narrow by controlling the substrate surface temperature in a metal film vapor-deposition process, in the specific range of cooling. CONSTITUTION:Photoresist 2 is applied on a GaAs substrate 1, and a required pattern width 3 is formed thereon by a photomechanical process. Then, after a recess 4 has been formed the substrate 1 etching using the photoresist 2 as a masking material, a gate metal 5 is deposited on the bottom part of the recess 4 as a gate electrode by projecting fused vapor-deposition metal in vertical direction of the substrate 1, and gate metal 5 is deposited, as a gate electrode, on the bottom part of the recess 4. At this time, the surface of the substrate heated up by the radiant heat of the vapor-deposited metal is cooled down at the cooling speed Rf [ deg.C/min]. To be more precise, letting the speed of deposition on the pattern side wall of the vapor-deposited metal be S [mum/min.], pattern interval L [mum], the coefficient of thermal expansion of the vapor-deposited metal alpha [1/ deg.C], the shape of the gate metal can be controlled by limiting the Rf within the range of 0<Rf<=(2S/L.alpha).
Patent JP-2000316292-A (JP)
Title: Motor drive device, its control method and image forming device
Inventor: KAMEYAMA SHIGERU
IPC: H02P6/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress rotation unevenness of a rotary unit which is produced when the rotary unit is turned by driving a motor at a low cost. SOLUTION: The revolution of a DC brushless motor 40 is detected with a magnetic pattern 45 and an MR sensor 41 which are formed on the outer circumference of a rotor 44. The rotation unevenness information of a rotary unit which is turned by driving the motor is detected with a DSP 20 in accordance with the revolution information of the DC brushless motor 40. The DSP 20 generates control data for suppressing the rotation unevenness of the rotary unit in accordance with the rotation unevenness information. The revolution of the DC brushless motor is controlled with the control data via an AND gate 33 and a driver 30.
Patent JP-S63284872-A (JP)
Title: Photodetector
Inventor: ONISAKO KAZUMASA
IPC: H01L31/12
Filed: 1987-05-15
Abstract: PURPOSE:To improve the discriminating ability of photosignals by using a nonlinear active element as a current/voltage conversion means of a photoelectric conversion means. CONSTITUTION:A nonlinear active element is used as a current/voltage conversion means 13 which is connected in series to a photoelectric conversion means 12 and converts electric currents flowing in the photoelectric conversion means 12 according to incident lights hv into voltage signals and the electric currents flowing in the photoelectric conversion means 12 according to the incident lights hv are converted into the voltage signals on the basis of nonlinear characteristics of the conversion means 13. Then, being compared with levels which are determined in advance by a processing circuit 14, the voltage signals are level-discriminated and are outputted. Thus the voltage signals improve the ability to discriminate photosignals prescribed by the processing circuit 14 from disturbance lights.
Patent JP-H0417920-A (JP)
Title: Method for measuring roll life of rolling mill
Inventor: YASU HIKARU
IPC: G01M99/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve the quality and the yield by making the estimating rule with the causal relation between the working time of rolling roll, the accumulated number of flaw and surface roughness of the material, and the life time of the rolling roll and calculating the life time of the rolling roll with the fuzzy theory. CONSTITUTION:The life time of the rolling roll is evaluated by using three evaluating indexes of the accumulated number of the flaws and the surface roughness of the material to be formed besides the working time of the rolling roll for evaluating the life of the rolling roll. The controlling means 24 like CPU estimates the life time of the rolling roll 121, etc., of every stages with the fuzzy theory by inputting the electric signal St1, etc., displaying the working time of rolling roll. Therefore, the life time of the rolling roll can be measured with high accuracy and the manufacturing yield is improved, and the manufacturing cost can be reduced without the wasteful use of the rolling roll.
Patent JP-S5245431-A (JP)
Title: Toy gun
Inventor: YANO HIROSHI
IPC: F41B7/08
Filed: 1975-10-04
Abstract: PURPOSE:To provide a toy gun which enables continuous shooting of bullets like a machine gun by such a simple operation that an impa=ct rod actuating rod is merely shifted back in succession after the first bullet is fired.
Patent JP-S61278753-A (JP)
Title: Electrophoretic instrument
Inventor: TEZUKA SHIGERU
IPC: B01D57/02
Filed: 1985-06-03
Abstract: PURPOSE:To make possible the easy contrasting and comparing of migration patterns near the migration start point by making the temp. near the migration start point higher than in the other parts thereby coarsening the migration patterns in said part. CONSTITUTION:This electrophoretic instrument is basically constituted by installing an upper buffer soln. tank 2, heat retaining water tank 5 and lower buffer soln. tank 7 onto a supporting base 1. A heater 9 for temp. adjustment extending to the right and left is disposed to the upper part of the tank 5. The water temp. in the upper part in the tank 5 is made higher than the water temp. in the lower part by such heater 9 and therefore the migration patterns near the upper part of a support assembly 20 (i.e., near the start point of electrophoresis) are coarsened. The comparing and contrasting near the migration start point are thus made easier. The heater 9 is disposed by extending the same in the transverse direction and the water temp. in the water tank is held constant in the transverse direction (the direction perpendicular to an electric field) and therefore the generation of the smiling effect is prevented.
Patent JP-S5244692-A (JP)
Title: Ion activity measuring electrode
Inventor: HIRATA HIROSHI
IPC: G01N27/36
Filed: 1975-10-03
Abstract: PURPOSE: A solid state electrode, wherein an inside electrode is directly connected to the inside of a glass sensing film by chemical bonding, whereby inside standard solution is eliminated and superior characteristics in potential width, detecting sensitivity, response rate, stability in potential, service life, and strength to breakage are shown. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01289951-A (JP)
Title: Color diffusion transfer photographic film unit
Inventor: SAKAKIBARA YOSHIO
IPC: G03C8/08
Filed: 1988-05-17
Abstract: PURPOSE:To obtain the title unit which haws excellent sticking property between an image receiving layer and a timing layer adjacent to the image receiving layer, and is not tacky and has a high quality by mounting a specified timing layer and a color image receiving layer adjacent to the timing layer on a supporting body. CONSTITUTION:A photosensitive element is obtd. by combining at least a neutralizing layer (a), the timing layer (b) contg. an aqueous latex polymer and 1-9wt.% of gelatin, the color image receiving layer (c), a peeling layer (d) and at least one of silver halide emulsion layer (e) combined a color image forming substance in this order. The photosensitive element and a transparent cove sheet are mounted on a white supporting body. And, the film unit contains an alkaline processing composition contg. a light shielding agent evolved between the upper-most layer of the photosensitive element and the cover sheet, and also the layer having a light shielding function on the opposite side against the side evolved the processing composition of the emulsion layer. Thus, the sticking property between constituting elements such as the color image receiving layer and the timing layer, and the handling property of the film unit are improved, and both the excellent sharpness and color reproducibility of the film unit are obtd.
Patent JP-S5643529-A (JP)
Title: Measuring method of minute refractive index difference between optical waveguide line and its substrate
Inventor: ISODA YOUICHI
IPC: G01N21/43
Filed: 1979-09-18
Abstract: PURPOSE: To make it possible to directly compare the refractive index by use of the same optical system and to derive the difference with high precision, by measuring the angle of incidence to the coupler in case the reflected light quantity is extremely a little, and also deriving the refractive index difference by measuring the angle of incidence in case of total reflection critical time.  
     CONSTITUTION: The sample table 5 is rotated in the vicinity of the critical point of total reflection in the boundary between the right angle prism coupler 26 for incidence and the substrate 7, and its rorary angle is detected by the angle detecting element 28, and also the angle variation curve of strength of the folded reflected light is derived by the photodetector 22. The angle θ gz  of the table 5 in case strength drops abruptly is derived from the above curve. Subsequently, the angle θ g I of the table 5 in case strength is maximum is derived by deriving the curve of the reflected light strength, which has passed through the pin hole 2 of the reflected light from the beam splitter 14. And the angle of incidence θ gin  to the coupler which performs incidence to the phototransmission line 6 is derived efficiently by the aforementioned difference. Subsequently, the angle of incidence θ s  to the coupler at the critical time of total reflection in the boundary between the coupler 26 the and substrate 7 is derived. And the refractive index differnece required is obtained by operating the respective regular expressions derived by the rule of Snell. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08314153-A (JP)
Title: Method for defoaming developer
Inventor: SASAKI SHIYOUICHI
IPC: G03F7/32
Filed: 1995-05-19
Abstract: PURPOSE: To diminish bubbles generated from a developer by applying heat to the surface of the developer. CONSTITUTION: Bubbles in a developer are broken by applying radiant heat from a heat radiator placed above the surface of the developer to the surface of the developer. In this case, a reflecting plate is placed opposite to the heat radiator below the surface of the developer if necessary and radiant heat is allowed to reach the surface of the developer. The heat radiator is, e.g., an IR lamp or an IR heater. The amt. of heat radiated from the heat radiator is preferably regulated so that the temp. of the surface of the developer is made higher than the temp. of the developer by >=20 deg.C, especially >=30 deg.C. The acid value of a component is preferably regulated to 20-300 and the wt. average mol.wt. to 1,500-200,000.
Patent JP-S61278728-A (JP)
Title: Method for measuring force moment
Inventor: INABA HIDETOSHI
IPC: G01L25/00
Filed: 1985-06-05
Abstract: PURPOSE:To shorten a measuring time at high accuracy by including always the bias value of a force sensor and measuring power moment. CONSTITUTION:When power applied from plural parts is measured with the aid of the output data of the force sensor 4, the force moment is measured with the use of a transformation matrix including bias values in its final column or other column components. A weight 5 is fitted on the power sensor 4, and independent force is applied by changing the attitude of a subject to be stuck with the power sensor 4. In this case the force sensor 4 capable of sensing less than three types of force uses one type of weight 5 whose weight and gravity center are known, while the force sensor 3 capable of sensing more than four types use two types of weights 5 whose weights and gravity centers are known, whereby the force moment is measured. With these methods, the power moment can be quickly and easily measured even if the bias value fluctuates.
Patent JP-H08296362-A (JP)
Title: Same-face one-side double-hung window
Inventor: SAWARA HIROAKI
IPC: E05D15/20
Filed: 1995-04-24
Abstract: PURPOSE: To manufacture a same-face one-side double-hung window, in which a fixed fitting section and a double-hung 'shoji' screen are juxtaposed in the same plane when the window is closed and which abounds in durability and is opened and closed lightly. CONSTITUTION: First and second guide grooves 27, 28 are formed on the indoor side inner than the fixed fitting section 3 of the inner circumferential side face of a vertical frame 7 by first, second and third side face plates 10, 11, 12. A first guide roller 47 set up at the upper end of a double-hung 'shoji' screen is fitted into the first guide groove 27. An approximately triangular arm 56 is attached pivotally onto the external surface of a fixed plate 55 installed to the lower section of the side face of the double-hung 'shoji' screen 4. The lower end of a balancer disposed to a vertical frame 7 is joined at the upper end of a vertically long-sized slider 57 protruded from the external surface of a top section in the lowermost section of the arm 56.  A second guide roller 58 protruded from the external surface of the intermediate section of the arm 56 and the slider are inserted into the second guide groove 28. The end sections of the first and second guide grooves 27, 28 are bent so as to reach sections just above the fixed fitting section 3.
Patent JP-S5546742-A (JP)
Title: Cine projector
Inventor: YAMADA TAKEO
IPC: G03B31/00
Filed: 1978-09-29
Abstract: PURPOSE: To effectively use the optical recorder-reproducer even at the projecting of the film having been magnetically recorded by diverting the optical recorder- reproducer to a stop projecting means in the case of performing magnetic recording and reproducing with the cine projector.  
     CONSTITUTION: In case audio information signal F 1  is optically recorded in a film F, a film stop control part F 2  is not provided. The audio information F 1  is reproduced by a photo detector 12. In case the audio information F 1  is magnetically recorded, the information F 1  is reproduced with a magnetic head. When the stop control part F 2  on the film F comes to the position of the photo detector 12, current supply to an electromagnetic coil 26 is accomplished to space a pinch roller 9 from a capstan 8, thereby stopping film feeding. Since stop projection is accomplished in this way, the optical recorder-reproducer may be effectively used even at the projecting of the film having been magnetically recorded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01293233-A (JP)
Title: Shift lever control device for automatic transmission
Inventor: SAKUNO HIDEAKI
IPC: B60R25/02
Filed: 1988-05-19
Abstract: PURPOSE:To improve interlocking responsiveness of the shift lever side and the steering engagement side by sliding a slide member by a little up-and-down motion of a shift lever to largely advance or retreat the member in a designated direction. CONSTITUTION:A longitudinal guide groove 23a for sliding and guiding an elevating slider 30 in the vertical direction and a lateral guide groove 23b for sliding and guiding a draw slider 40 substantially in the horizontal direction are formed in such a manner as to intersect each other. An engaging recess portion 31 for engaging and holding a shift pin 14 pushed up by a spring 15 in P-range is formed on the elevating slider 30, and when the shift pin 14 is pushed down against the spring 15, the shift pin 14 can be disengaged from the engaging recess portion 31 of the elevating slider 30 at this position.
Patent JP-H08330945-A (JP)
Title: Dynamic reconstitution system of program gate array
Inventor: JIYOSEFU ANDORIYUU IADANTSUA
IPC: H03K19/173
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a programmable array provided with a dynamically reconfigurable function. SOLUTION: A programming array, including plural programming words is installed in each of plural logic cells 19 of a programmable gate array(PGA) 13. Each programming word is capable of being linked with control structure of the logic cells. The programming words are selectively linked and as a result, the plural functions are executed by the logic cells 19 in the PGA 13. As a result, the PGA 13 having many virtual logic cells which are more than the number of actual physical logic cells is provided. Therefore, the PGA 13 with more logic cells 19 than those physically provided with the PGA 13 can be emulated by the PGA 13.
Patent JP-H0576198-A (JP)
Title: Stepping motor controller
Inventor: TANIMOTO MITSUYOSHI
IPC: H02P8/00
Filed: 1991-05-27
Abstract: PURPOSE:To judge whether a stepping motor is rotating or not by monitoring the signal of a rotation monitoring sensor annexed to a stepping motor. CONSTITUTION:A rotation monitor 104 monitors a rotation monitoring sensor 102 at any time, and informs a controller 103 of the results. The controller 103 judges whether a stepping motor 101 is rotating or not based on the results from the rotation monitor 104, and in case that it is not rotating, the controller controls the driving signal to the stepping motor 101.
Patent JP-S63283768-A (JP)
Title: Louver type electrostatic precipitator
Inventor: OKUDA SATOSHI
IPC: B03C3/14
Filed: 1987-05-18
Abstract: PURPOSE:To remarkably enhance collection performance by incorporating the discharge wires among the mutual intervals of the louver blades constituting a louver type dust collector and utilizing synergistic effect of inertia force and static electric power. CONSTITUTION:Large parts of dust-laden air sucked into a main body 1 through a suction port 2 are allowed to collide against the louver blades 15 and turned to a different direction and meanwhile the coarse particles incorporated in the dust-laden air current continue straight motion by the inertia force and are accompanied with the discharged slight air flow Q3 sucked by a first blower 8 and collected with a bag filter 6. On the other hand, the air current turned to the different direction is passed among the louver blades 15 but the discharge wires 17 are previously impressed with high voltage from a high-tension power source 18, and thereby the residual fine particles incorporated in the dust-laden air current are charged and collected on the louver blades 15 made to a dust collection polar plate. The clean air subjected to dust removing action by means of inertia force and static electric power by such a way is discharged after the residual particles are collected by a bag filter 10.
Patent JP-S6087422-A (JP)
Inventor: REIMONDO EFU RABITSUZA
IPC: G11B5/588
Filed: 1984-06-12
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。