baber/WOPTO huggingface dataset:
Patent JP-H09299581-A (JP)
Title: Inter-island ball transfer device for pachinko hall
Inventor: KURIHARA AKIYOSHI
IPC: A63F7/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To quickly and smoothly average balls among islands in a Pachinko hall by providing an endless carrying device for performing circulation in normal and opposite directions and performing transfer mutually between the replenishing routes of the adjacent islands and a stop valve device for opening and, closing a ball delivery port between adjacent carrying path turning ends. SOLUTION: The circulation replenishing routes 1 of the respective islands receive balls from respective ball lifting machines 1 to respective ball tanks 24 at the lower part of the respective stop valve devices 3, send them to respective replenishing gutters 1b and deliver the balls overflowing from the ball tanks 24 from an overflowing ball exit onto the stop valve devices 3. Then, for instance, when the balls are insufficient only in the island B and the balls are sufficiently present in the islands A and C, the stop valve device 3 of the island B is opened, the sides of the islands A and C are closed, the carrying devices 2a and 2b are circulated in a right side direction, the carrying devices 2c and 2d are circulated in a left side direction and the balls are replenished to the island A.  Also, after the balls are filled, when the balls become insufficient in the island A, the stop valve device 3 of the island B is closed, the side of the island A is opened, the circulation direction of the carrying device 2b between the islands A and B is inverted and replenishing is performed to the island A.
Patent JP-S6039869-A (JP)
Title: Structure of semiconductor superlattice
Inventor: MUTOU SHIYUNICHI
IPC: H01L29/15
Filed: 1983-08-12
Abstract: PURPOSE:To improve conductivity in the lateral direction by laminating first GaAs layers and AlGaAs layers, second AlGaAs layers to which a doner impurity is doped, third AlGaAs layers, second GaAs layers and fourth AlGaAs layers having specific thickness at plural periods. CONSTITUTION:In modulated doped AlGaAs/GaAs superlattice structure, a non- doped GaAs layer 11, a non-doped AlGaAs spacer layer 12, an N type AlGaAs electron supply layer 13 to which a doner impurity is doped, a non-doped AlGaAs spacer layer 14, a non-doped GaAs layer 15 and a non-doped AlGaAs barrier layer 16 are laminated in succession, and the period is repeated. A two- element electron gas 17 is formed near the interface with the AlGaAs spacer layer 12 of the non-doped GaAs layer 11 and a two-element electron gas 18 near the interface with the AlGaAs spacer layer 14 of the non-doped GaAs layer 15. The thickness of the AlGaAs barrier layer 16 is brought to 5nm of less in order to restrict thickness per one period.
Patent JP-S5479671-A (JP)
Title: Electronic watch
Inventor: KONDOU KENICHI
IPC: G01D7/00
Filed: 1977-12-07
Abstract: PURPOSE:To achieve the introduction of multiplex driving to an electronic watch by detecting ambient temperature with a temperature correction circuit and controlling driving signal thereby electrically correcting the effect of liquid crystal by temperature and expanding operating temperature range. CONSTITUTION:A temperature sensing resistance element 11 such as possitive characteristic thermistor, voltage dividing resistance R12, N type MOS transistor 13 are series-connected to constitute a temperature detecting circuit part. A reference voltage forming circuit part is constituted by an N type MOS transistor 14 and voltage dividing resistances R15 thru R18. When a sampling signal is inputted to terminal A, the transistors 13, 14 go ON, then temperature detection operation takes place. In comparators 19,20,21, the comparison of the output voltage of the temperature detection citcuit part and a reference voltage are performed. The outputs of the comparators are stored in memory circuits 22,23,24. The driving control signal selection citcuit 29 consisting of gate citcuits 25 thru 28 select the driving control signals phi1, phi2, phi3 from the output condition of the memory circuit 22, 23, 24 and output from NOR circuit 28.
Patent JP-H05314396-A (JP)
Title: Continuous line tracking device
Inventor: FUJIOKA RYOJI
IPC: G01B11/02
Filed: 1992-05-13
Abstract: PURPOSE:To improve the accuracy of detection and also to shorten processing time at the time of extracting continuous lines such as white lines on the road while successively tracking and setting windows. CONSTITUTION:The output of a picture input device 1 for photographing the state of the surface of the road in front of a vehicle is inputted to a picture storage means 2. A window setting means 3 and a white line extracting means 4 are respectively connected to the storage means. The white line extracting means 4 detects the presence of the white lines by edge detecting processing inside the set window and a detected result is transmitted to the window setting means 3 and a reliability calculating means 5. The reliability is obtained from the degree of the capability of edge extraction at the reliability calculating means 5 to be transmitted to a window width deciding means 6, the window width to be set next is decided narrower as the reliability is higher there and the result is transmitted to the window setting means 3. The window setting means 3 sets the window of the fixed width on the extended line of the applied extracted white line.
Patent JP-S634623-A (JP)
Title: Semiconductor device
Inventor: OGURA SADAO
IPC: H01L21/316
Filed: 1986-06-25
Abstract: PURPOSE:To eliminate side-etched parts and so forth at electrode parts and improve moisture-resistant properties by a method wherein different etchants are applied to a 3rd insulating film and to 1st and 2nd insulating films when through-holes are formed and the through-hole provided in the 3rd insulating film has a larger diameter than the through-holes in the 1st and the 2nd insulating films. CONSTITUTION:By forming an Si3N4 film which is a non-SiO2 system insulating film between a phosphorus silicate glass (PSG) film and an Al wiring and directly under the Al wiring as a passivation film, as completely different etchants are employed for etching, contact holes can be formed by etching regardless of the etch rate. At that time, the diameter S2 of the contact hole 6' formed in the Si3N4 film which is a 3rd insulating film is made to be larger than the diameter S1 of the contact-hole 6 formed in 1st and 2nd insulating films 2 and 4. With this constitution, an overhang created by the side-etched part of the PSG film can be completely eliminated.
Patent JP-H09329647-A (JP)
Title: Semiconductor integrated circuit and test method therefor
Inventor: HAMADA MASANORI
IPC: G01R31/28
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device and a test method therefor wherein a boundary scan mounted on a substrate is utilized, the application range of the mutual connection test of an integrated circuit including an analog circuit is widened, and the test is easily and safely performed. SOLUTION: In an integrated circuit device 1 of 5V for a main power source VDD1 and an integrated circuit device 30 of 3V for the main power source VDD1, since the boundary scanning cell part of the integrated circuit devices 1, 30 gives the same potential as the lower main power source (3V) out of the main power sources (5V, 3V) of the two integrated circuit devices 1, 30, abnormal current can be prevented from flowing in the integrated circuit device 30 from the integrated circuit device 1.
Patent JP-H06323740-A (JP)
Title: Roller hearth furnace with ceramic chain guide
Inventor: HIRANO YOSHIKUNI
IPC: F27D3/02
Filed: 1993-05-14
Abstract: PURPOSE:To prevent an accident of engaging a base plate with an inner wall of a furnace due to jetting of the plate by providing a ceramic chain guide at a lateral side of an advancing direction of a material to be treated and conveyed and the plate. CONSTITUTION:A mullite roller 5 is coupled to a driver, a material 3 to be treated and mounted on a base plate 4 is conveyed on rollers in a furnace. A silicon carbide heat generator is mounted at a ceiling and a lower part of the rollers in the furnace to heat to burn the material 3 to be treated and continuously conveyed in the furnace. Alumina ceramic chain guides 7 are aligned in two rows at both sides for conveying the plate 4, and moved in synchronization with the moving speed of the rollers. Thus, the plate 4 is not caught in the furnace to improve an operating efficiency of the furnace and to expect to improve productivity.
Patent JP-S5937582-A (JP)
Title: Photoreceptor drum for electrophotography
Inventor: NAKAJIMA MASAO
IPC: G03G15/00
Filed: 1982-08-25
Abstract: PURPOSE:To obtain titled photosensitive drum which has good concentricity of both external diameters of insulating holding parts and a selenium formation part and has well finished external surfaces at insulating parts and the selenium layer formation part by making the external diameters of insulating holding parts at both ends of the drum less than that of the selenium layer formation part. CONSTITUTION:The external diameter of the alumite coating insulating part 21 of the drum is less than that of the selenium formation part 22. Then, sizing to overall length L, the rough work of the outer circumference of the selenium layer formation part 22, the finishing work of the outer circumference of the insulating part 21 are performed in the 1st process, an alumite treatment after the sealing of the selenium layer formation part 22 with an insulating material is performed in the 2nd process, and only the outer circumference of the selenium layer 22 is finished in the 3rd process. Consequently, the selenium layer formation part is worked easily without damaging the insulating part of the alumite coating layer.
Patent JP-H04174028-A (JP)
Title: Control storage overlay system by in-program loader
Inventor: SAKAMOTO MASAKAZU
IPC: G06F9/445
Filed: 1990-06-07
Abstract: PURPOSE:To improve the easiness and efficiency of the software development by reading loader information stored in a program storage ROM which is not in execution, judging whether or not an loader having this loader information can be loaded onto a control storage RAM, and loading an execution program after this loader is loaded. CONSTITUTION:It is decided first whether the loader capacity in the loader information is too large and when so, the process is interrupted. When not, on the other hand, it is decided from information on a head address and capacity whether the loader of a program being executed and the loader of a program to be executed next overlap with each other. When they overlap with each other, the loader being executed currently is moved to another free area on the storage control RAM 2 to secure the area where the loader of the program to be executed next is loaded. The loader of the program to be executed next is loaded onto the control storage RAM 2 by loader loading means 9-1 - 9-i. When the loading is completed, the control is transferred to the loaded loader. Consequently, the easiness and efficiency of the software development are improved.
Patent JP-S5671875-A (JP)
Title: Drive system for magnetic bubble memory gate
Inventor: YAMAGUCHI SUKETSUGU
IPC: G11C11/14
Filed: 1979-11-14
Abstract: PURPOSE: To enable stable drive with a simple constitution, by forming a given time constant circuit through the connection of a resistor in parallel and series with a capacitor and producing the gate drive current.  
     CONSTITUTION: When the transistor Q 1  is made ON for a period longer than the time constant determined with a capacitor C and a resistor R 1  in series with it, after a current which decreases according to the time constant with the capacitor C and the resistor R 1  flows to the generator gate 2 of a bubble chip 1, the discharge current according to the time constant determined with the capacitor C and the parallel resistor R 2  by the charging voltage across the capacitor C is fed. With the drive current corresponding to two types of pulses generated with this simple constitution, the magnetic bubble memory gate is stably driven even with temperature change effected to a threshold value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0642392-A (JP)
Title: Constant speed travel control device
Inventor: YOKOYAMA TATSUO
IPC: F02D41/22
Filed: 1992-06-08
Abstract: PURPOSE:To perform reliable check of a stepper motor system for abnormality, in a constant speed travel control device in which a stepper motor is used as an actuator. CONSTITUTION:When a signal, by means of which drive is effected by a feed amount responding to a given throttle valve opening (for example, 5-10 deg.) lower than a throttle valve opening responding to a car speed during constant speed travel control set, is sent to a stepper motor at a step 13, a stepper motor system is checked for abnormality at steps 14-16 by deciding whether a switch in an ON or an OFF state is switched to an ON or an OFF state.
Patent JP-S634786-A (JP)
Title: Predictive difference quantizing and decoding circuit
Inventor: SUZUKI RYUTA
IPC: H04N7/32
Filed: 1986-06-24
Abstract: PURPOSE:To obtain a decoding image with a good picture quality by providing a referring picture element arithmetic circuit, a correlation table, a multiplier and an adder at a forecasting picture element information arithmetic circuit. CONSTITUTION:The correlation table 31 calculating and outputting the correlation coefficient of each referring picture element information based upon the correlation data between elements in the horizontal, vertical or slanting direction of a forecasting referring picture element, and a normalizing circuit 32 normalizing respective correlation coefficients so that the whole sum can be 1 and outputting the coefficient as a weighted coefficient are included, and the forecasting picture element information is obtained by multiplying each referring picture element information by a corresponding weighted coefficient and adding the product value. Based upon the correlation data between the picture elements, the correlation coefficient is calculated at every time, the weighted coefficient of the forecasting referring picture element used for the two-dimensional linear prediction is suitably changed overt based upon the correlation between the picture elements, therefore the optimum predictive picture element information can be obtained even to the contour part of the image and the image showing the strong correlation in a certain direction.
Patent JP-S63313160-A (JP)
Title: Method for coating resist to substrate for photomask or the like
Inventor: GOTO WATARU
IPC: G03C1/74
Filed: 1987-06-16
Abstract: PURPOSE:To uniformly form a resist over the entire area of a square substrate by dropping the resist on the rotating substrate and setting specific relations among the numbers of revolutions of the 1st and 2nd stages thereof and the aperture diameter of a spinner, the circumcircle diameter of the substrate, and the flow rate of drying air flow. CONSTITUTION:The resist is dropped onto the substrate A rotating together with the spinner S. The resist is spread over the entire surface of the substrate by the centrifugal force and is dried simultaneously. The equations I-V are set among the number R1 of revolutions of the 1st stage of the spinner, the holding time T1 thereof, the number R2 of revolutions of the 2nd stage, the start timing T2 thereof, and the drying start timing TV of the resist. The equation VI is set among the diameter d2 in the aperture of the spinner, the circumcircle diameter d1 of the square substrate, and the distance H between the aperture and the substrate. The air flow for drying falls at 1.5m/sec flow rate onto the four corners of the substrate from above and, therefore, the drying is started from the peripheral part of the substrate and the migration of the undried resist on the inside toward the outside circumference is suppressed. The resist is, therefore, uniformly coated over the entire area of the square substrate.
Patent JP-S63312663-A (JP)
Title: Manufacture of capacitor for semiconductor device
Inventor: MORIYAMA USHIMATSU
IPC: H01L27/04
Filed: 1987-06-16
Abstract: PURPOSE:To reduce a leakage current by crystallizing oxide or suboxide of an intermediate layer by heat treating in a nonoxidative atmosphere, and then oxidizing it in an oxidative atmosphere to sufficiently oxidize the metal, metal nitride or suboxide of the layer. CONSTITUTION:An Si substrate 11 is RF sputtered by a target made of tantalum nitride (TaN) and tantalum oxide (Ta2O5) to form an intermediate layer 12. It is heat treated at 700 deg.C for 1 hour in an Ar gas atmosphere to crystallize the Ta2O5 film, and then oxidized at 650 deg.C for 30min in an oxidative atmosphere. It is further heat treated at 950 deg.C for 30min in a nonoxidative atmosphere. An aluminum film is deposited as an upper electrode 13 on the layer 12, and a capacitor in which the layer 12 is interposed between electrodes 11 and 13 made of the Ta2O5 films is completed. The capacitor is connected to the source of a MOS transistor to be used as a memory capacitor.
Patent JP-S5481463-A (JP)
Title: Take-up motion system
Inventor: KUROSAKI TOSHIO
IPC: B65H23/198
Filed: 1977-12-12
Abstract: PURPOSE: To facilitate to take up long cloth, etc. constantly by a settled tensile force by installing a regulator for take-up speed.  
     CONSTITUTION: In case where take-up tensile force has increased over a settled value by any cause, the width of long cloth 16 tensely retained between a leading roll 10 and a take-up roll 14 is reduced as shown by broken lines, deviation gain detecting levers 22, 24 are deviated from the reference position by repsectively angles θ 1 , θ 2 , synchro signal generators 18, 20 feed output proportionate to these deviating angles θ 1  θ 2  to a speed regulator 26. In consequence, the regulator 26 regulates the speed of variable speed motor 12 in commensuration with the sum of this input, it is decelerated until the take-up tensile force returns to a settled value. Besides, in case where the long cloth 16 has had a deviation only caused in the width direction by any cause, the sum of the input fed to the regulator 26 is canceled to one another to become zero, the regulator 26 does not work, consequently, the take-up tensile force is maintained as it was in the value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6125751-A (JP)
Title: Cutting of side edge of steel plate
Inventor: ASAHI ICHIRO
IPC: B23C3/12
Filed: 1984-07-16
Abstract: PURPOSE:To improve the working efficiency when cutting the side edge of steel plate in steel plate regulation line, by constituting such that the rotary speed of pinch roll and roller table will increase when the load current flowing through the drive motor for cutting system is lower than predetermined level. CONSTITUTION:An ammeter 5 will measure the current flowing through the winding 9 of drive motor 9 to provide current level signal S to a comparator 6. The comparator 6 will compare said current level S with the upper limit level N provided from an upper limit setter 7 to regulate the rotary speed of drive motor M2 for the pinch rollers 3, 3' to be same with the rotary speed of the drive motor M2' for the roller table 4 if S is larger than N. If S will drop below N, the rotary speeds of said motors M2, M2' are increased. With such arrangement, useless operation of system is eliminated resulting in improvement of efficiency.
Patent JP-S5774817-A (JP)
Title: Manufacture of core for magnetic head
Inventor: GOTOU ATSUSHI
IPC: G11B5/147
Filed: 1980-10-24
Abstract: PURPOSE:To get rid of distortion which is put on a core owing to lamination, and also to entirely execute the insulation between laminations, by using a heat resistance substance consisting of an inorganic high polymer material and inorganic fine powder whose melting point is high, for lamination of cores, and executing a magnetic head treatment after lamination. CONSTITUTION:When executing a magnetic heat treatment, at first, a magnetic core is laminated by using that which has mixed fine powder of an inorganic material whose melting point is high, such as alumina, silica, in an inorganic polymer material such as an adhesive substance which has a heat resisting property against temperatures exceeding 1,050-1,100 deg.C, and has a coefficient of thermal expansion similar to that of a magnetic core, for instance, an alkali silicate adhesive agent consisting essentially of potassium silicate, sodium silicate, etc., a phosphate adhesive consisting essentially of calcium perphosphate, etc., a silica sol adhesive agent, etc., and after that, the magnetic heat treatment is executed. In this way, the insulation between layers is executed sufficiently without deteriorating the satisfactory magnetic characteristic.
Patent JP-S6063669-A (JP)
Title: Japanese syllabary to chinese character conversion japanese input device
Inventor: SUZUKI HITOSHI
IPC: G06F17/21
Filed: 1984-07-16
Abstract: PURPOSE:To utilize a display effectively, facilitate key operation, and improve operativity by flashing segments of a format display for one pages corresponding to the cursor position on the one-line display. CONSTITUTION:A KANA (Japanese syllabary) character string inputted on a keyboard 1 is inputted to an input sentence buffer 3 through a CPU2 and displayed on the one-line display part 4. When a conversion key is hit and homonyms are selected, the CPU2 transfers the candidate displayed last from a conversion candidate buffer 8 to an output sentence buffer 5. The CPU2 further displays the format of one page on the format display 9 while each character in the output sentence buffer 5 corresponds to one dot. The dot on the format display corresponding to the cursor position on the one-line display 4 is flashed to obtain the correspondence between the one-line display 4 and format display 9.
Patent JP-H09303440-A (JP)
Title: Disk brake
Inventor: KOBAYASHI KINZO
IPC: F16B43/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk brake which enable positioning and assembling of an electrolytic-corrosion preventing member excellently. SOLUTION: A circular machining surface is provided concentrically with the center of a screw hole 18 located at the side face of a boss 17, and a locking member 27 whose distal end 27a locks with a machining reference surface 23, and two claws whose distal ends are locked with the circular machining surface are provided at an electrolytic-corrosion preventing member 9.  A proximal end portion 27b of the lock member 27 locks with an end surface 5c of a carrier 5, and the distal ends of the two claws clamp the boss 17 being locked with the circular machining surface, and the distal end 27a of the locking part 27 engages with the maching reference surface 23 and sandwich the carrier 5 in association with an electrolytic-corrosion preventing member 26, so that the displacement of the electrolytic-corrosion preventing member 9 in direction of radial and axial is restricted, and resultantly, the electrolytic-corrosion preventing member 9 can be firmly fixed to the carrier 5. Since the claw is locked with the circular maching surface concentric with the screw hole 18 and assembled, the electrolytic-corrosion preventing member 26 can be positioned accurately to the boss 17.