baber/WOPTO huggingface dataset:
Patent JP-H03166595-A (JP)
Title: Synchronizing signal generator
Inventor: NAKAMURA ATSUSHI
IPC: G09G5/12
Filed: 1989-11-25
Abstract: PURPOSE:To attain synchronous operation of two units with simple constitution by initializing a frequency dividing circuit which generates horizontal and verti cal synchronizing signals by the signal inputted from a reset signal input termi nal and providing the same period as the period of the vertical synchronizing signal on the signal outputted from a reset output terminal. CONSTITUTION:A 2-input AND circuit 14 generates a pulse 6 for one period component of a dot clock synchronized with the dot clock after a reset pulse is inputted thereto by the reset input terminal 20. The horizontal synchronizing signal frequency dividing circuit 5 and the vertical synchronizing signal frequency dividing circuit 9 are reset by the pulse 6. A reset output generating circuit 15 generates a pulse at every synchronization of the vertical synchronizing signal. This pulse is used to synchronize the other synchronizing signal generator at the time of execution of the synchronous operation. Thus, the synchronous operation of the two units is possible without entailing the complexing of the system and the degradation in a processing speed.
Patent JP-H06145757-A (JP)
Title: Method for controlling flowing-out slag quantity at the time of tapping molten steel from converter
Inventor: TAMURA NOZOMI
IPC: C21C5/46
Filed: 1992-11-16
Abstract: PURPOSE:To hold the temp. of molten steel and to prevent the deterioration of quality by detecting the flowing-out of slag at the end stage of molten steel tapping from a converter and stopping the molten steel tapping operation when the flowing-out quantity of the slag reaches a prescribed quantity to form the prescribed thickness of the slag on the molten steel surface. CONSTITUTION:The converter 1 is tilted and the refined molten steel 2 is tapped into a ladle 5 from a molten steel tapping hole 4. In the molten steel tapping hole 4, a slag ratio detector 6 for recognizing the difference between the molten steel and the slag passed through this hole is arranged. At the time of tapping the molten steel, the slag 3 flowing out of the molten steel tapping hole 4 is detected with this detector 6 and, from the elapsed time in which the starting point is beginning of the flowing-out of the slag 3 in the molten steel tapping hole 4 at the end stage of the molten steel tapping, the slag quantity flowing out of the converter 1 is calculated through a slag flowing-out arithmetic device 7. At the time when the flowing-out slag calculated quantity reaches the thickness needed on the molten steel 2 surface in the ladle 5, e.g. the quantity forming the slag layer 3 having 50-80mm thickness, the molten steel tapping operation is stopped by controlling a slag stopper 8.
Patent JP-H05114418-A (JP)
Title: Sealed secondary battery
Inventor: KAGAWA HIROSHI
IPC: H01M10/39
Filed: 1991-10-23
Abstract: PURPOSE:To improve the safety of a sealed secondary battery. CONSTITUTION:A plural anode active material containers 12-1, 12-2 containing sodium 8 for anode active material are disposed in an anode chamber in a solid electrolyte tube 1, an anode collector 13 comprising shape memory alloy of which shape is changed by temperature is disposed between the anode active material containers 12-1, 12-2, and the anode collector 13 is connected to an anode cover 3. The shape of the anode collector 13 is changed by temperature, so supply of sodium to an inner wall of the solid electrolyte tube can be prevented at the time of a temperature rise to a battery actuation temperature, thereby the safety when the solid electrolyte tube is broken can be improved.
Patent JP-2000104072-A (JP)
Title: Liquid crystal medium
Inventor: PLACH HERBERT
IPC: C09K19/44
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a very high resistivity and a low threshold voltage by forming it from a mixture containing at least one polar compound having a specified structure and positive dielectric anisotropy. SOLUTION: There is provided a liquid crystal medium being a mixture of a polar compound having positive dielectric anisotropy and comprising a mixture containing 10-50 wt.% compound represented by formula I and 30-70 wt.% compounds represented by formulae II to IV. This medium has a low viscosity at a low temperature (<=600 Pa.s at -30 deg.C, and <=1,800 Pa.s at -40 deg.C), a dielectric anisotropy >=3.5, a transparentizing point >=65 deg., a high resistivity, and a threshold voltage <=1.6V. In the formulae, X is F, Cl, CF3, OCF3, or the like; Y is H or F; ring A is trans-1,4-cyclohexylene or 1,4- phenylene; R is a 1-7C alkyl, an oxaalkyl, an alkenyl, or the like; Q is -C2H4-, -C4H8-, or -CO-O; and r is 0 or 1.
Patent JP-H02150691-A (JP)
Title: Honeycomb heat exchanger and manufacture thereof
Inventor: NAGASAKI KOICHI
IPC: B23P15/26
Filed: 1988-11-30
Abstract: PURPOSE:To improve the efficiency of heat exchange between flowing gas and a honeycomb body by a method wherein a tubular body is penetrated through and fixed to the central part of a honeycomb structural body in parallel to a through hole while the honeycomb structural body and the tubular body are made of a highly heat conduc tive ceramic. CONSTITUTION:A tubular body 1 is a molded form obtained by extrusion molding of a kneaded product, obtained by kneading the ceramic material powder such as SiC, AlN and the like added with the proper amount of sintering assistant and binding agent, through a predetermined mold while a honeycomb structural body 2 is also obtained by the same method. The honeycomb structural body 2 is provided axially with a plurality of through holes 12a, through which heat medium flows, and a penetrat ing hole 2b axially at the center of the same while the honeycomb structural body 2 is calcined under a condition that the tubular body 1, obtained by extrusion molding, is penetrated through the through hole 2b whereby a heat exchanger 3, consisting of the honeycomb structural body 2 and the tubular body 1 penetrating through the structural body 2, may be obtained. The honeycomb heat exchanger is provided with the small flow resistance of heat exchanging medium and can be used sufficiently at a high temperature while the heat exchanging efficiency of the same may be very high.
Patent JP-H03168906-A (JP)
Title: Amplifier for reading signal of disk memory device
Inventor: NAKAMURA KUNIHIRO
IPC: G11B5/09
Filed: 1989-11-25
Abstract: PURPOSE:To improve the stability of an AGC operation by controlling the response speed of an AGC amplifier circuit according to the frequency of a reading signal. CONSTITUTION:The main body of a variable amplifier 30 is the differential amplifier consisting of a pair of transistors 31, 32 and a pair of the differential signals of a reading signal R0 is respectively inputted to the bases of these TRs. A pair of the differential signals of the reading signal R1 is led out of the collectors connected to a power source via load resistors 31a, 32b respectively. The emitters of the differential transistors TRs 31, 32 are connected to each other via a coupling resistor 33 and are connected via control transistors 34, 35 and emitter resistors 34a, 35a to the grounding point. The amplification rate control signal CS is applied to the common connection base of the control TRs 34, 35, by which the currents of the control TRs are controlled, by which the amplification factors of the differential TRs 31, 32 are controlled.
Patent JP-H07232996-A (JP)
Title: Sm-containing fluorite type crystal and its production
Inventor: INOUE YUKA
IPC: G11B7/24035
Filed: 1994-12-09
Abstract: PURPOSE:To produce the hole burning crystal with which a stable hole burning is effected even at room temp. and a narrow line width of the hole can be attained by melting and solidifying a mixture of fluoride or oxide of Sm and halides of Ca, Sr, Na, Y and Gd in a non-oxidizing atmosphere. CONSTITUTION:In the production of this hole burning crystal, fluoride or oxide of Sm and halides of Ca, Sr, Na, Re and Re' (wherein each of Re and Re' is Y or Gd) are mixed together in atomic ratios in the product crystal of Sm:Ca: Sr:Na:Re:Re':F:X=p:(1-p-q):(p-q):t:(1-gamma):gamma:(6-v)v, wherein: X is Cl, Br or I; 0.001<=p<=0.5; 0<=q<=0.5; 0<=gamma<=0.5; 0.5<=t<=1, 0<=v<=1. The resulting mixture is melted and solidified at 1000 to 1500 deg.C in a non-oxidizing atmosphere to produce the objective fluorite type crystal which contains Sm<2+> as the guest optically active ion and in which the composition of the host is represented by the formula SmpCa1-p-qSrp+qNatRe1-rRe'rF6-vXv.
Patent JP-2001123708-A (JP)
Title: Woody fence
Inventor: NAKAGAWA HIROSHI
IPC: E04H17/16
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a woody fence capable of having a simplified construction for side boards to be installed to the front and rear surfaces of a middle column. SOLUTION: A woody bottom frame is fitted and erected between supports erected oppositely, a side edge portion of a woody lattice is fitted by sliding to a longitudinal groove of a top end opening formed at the side portion of the support, the support is constituted by installing two side boards on the front and rear surfaces along the middle column and a groove portion formed between these side boards is used as the longitudinal groove of the top end opening, the width of the groove of the top end opening is set to a width into which the tip end portion of the woody bottom frame can be fitted, the top portion of the woody bottom frame is arranged with a lattice holding member extending along the bottom frame and holding the front and rear surfaces of the bottom edge portion of the woody lattice,  and the lattice holding member is installed at a position where its tip portion is not fitted in the longitudinal groove of the top end opening.
Patent JP-H07161335-A (JP)
Title: Plasma ion mass spectrometer
Inventor: OISHI KONOSUKE
IPC: H01J49/10
Filed: 1993-12-07
Abstract: PURPOSE:To provide an inexpensive plasma ion mass spectrometer, which is light and compact, and whose measurement performance is improved. CONSTITUTION:The outer disc 41 of a sampling cone is cooled by a cooling block, and the heat conductivity in the vicinity of the narrow hole 44 of the sampling cone 10 is set to be lower than the heat conductivity of the outer disc 41. The temperature of plasma is accumulated in the narrow hole 44, and the temperature around the narrow hole 44 is kept to be high, while the outer disc 41 is cooled effectively.
Patent JP-H01193799-A (JP)
Title: Automatic rhythm playing device
Inventor: IMAMURA AKIO
IPC: G10H1/40
Filed: 1988-12-03
Abstract: PURPOSE:To improve the playing effect by operating an operator to automatically switch a first rhythm pattern to a second rhythm pattern synchronously with the beat start timing just after the operation timing. CONSTITUTION:A fill-in signal FiS outputted from a fill-in control circuit 8 is applied to a rhythm pattern memory 1. A pattern in the address designated by fill-in pattern designating information Fn from a fill-in pattern designating switch circuit 6 can be read, and rhythm pattern pulses already read out from the address designated by rhythm selecting information Rn from a rhythm selecting switch circuit 5 are switched to the rhythm pattern (a fill-in pattern or a roll pattern) corresponding to fill-in pattern designating information Fn. Thus, rhythm sounds essentially consisting of a drum solo or rhythm sounds due to a beating of a snare drum are emitted from a speaker 16 inserted of rhythm sounds based on rhythm selecting information Rn from the rhythm selecting switch circuit 5.
Patent JP-H06131001-A (JP)
Title: Controller
Inventor: HISHIKARI ISAO
IPC: G05B11/36
Filed: 1992-10-20
Abstract: PURPOSE:To provide the controller which lowers an initial set value, and can reduce an overshoot, etc. CONSTITUTION:A target set value SV is inputted, an initial set value SVO being lower than this set value SV is generated, a set value signal SV' which becomes the target set value SV as the lapse of time is generated by a set value generating means 1, this set value signal SV' and a measured value PV from a control object 3 are compared and a control signal MV is generated by a control means 2, and an overshoot, etc., are prevented.
Patent JP-H04179620-A (JP)
Title: Laterally-moving device for conveyance
Inventor: TAKAI MASAFUMI
IPC: B65G47/68
Filed: 1990-11-13
Abstract: PURPOSE:To miniaturize the device and prevent damage of conveyed substances, by providing conveyed-substance placing support bars between right and left chains with the bars being arranged in parallel, slidably providing conveyed pushing mobile bodies in a projected state, causing a bottom surface of each pushing mobile body to be projected downwards, and causing this projection to be engaged with a guide in a range of lateral movement. CONSTITUTION:When a conveyor 22 is driven, a large number of support bars 20, 21 are moved in the arrow-indicated direction at an upper-side turn/travel position together with chains 15 to 17. While pushing-mobile-bodies 25, 26 are moved in the direction of arrow in response to said bar-movement, since a horizontal roller 30 projected downwardly from each pushing mobile body 25, 26 is engaged with the insides of guide rails 40, 41, the pushing mobile bodies 25, 26 are not only moved in the direction of arrow but also moved toward the inside of the conveyor 22 as viewed in the widthwise direction thereof. As a result, they are obliquely moved and collected at the center. In this way, lateral movement can be made without giving impact.
Patent JP-H04178772-A (JP)
Title: System and method for circuit design backup
Inventor: ISHII JUN
IPC: H01L21/822
Filed: 1990-11-13
Abstract: PURPOSE:To surely feed back the discrimination result by discriminating whether circuit connection coincides with circuit connection of a cell circuit, to which discrimination information related to the right of the others out of circuit diagram information stored in a storage means is added, or not by comparison and outputting the discrimination result. CONSTITUTION:A comparing and discriminating means 21 is provided which compares at least circuit connection of a cell circuit inputted by an input means 13 and circuit connection of the cell circuit, to which discrimination information related to the right of the others out of circuit diagram information stored in a storage means 11 is added, with each other to discriminate whether they coincide with each other or not and outputs the discrimination result. Expression contents of circuit connection data are compared with each other in the circuit connection expression language or circuit connection patterns are compared with each other to discriminate whether circuit connections of two cell circuits coincide with each other or not in this case. Thus, the discrimination result is surely fed back to a semiconductor circuit design backup system in real time.
Patent JP-H09122298-A (JP)
Title: Combination type game machine
Inventor: SATO ERIKO
IPC: A63F7/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate an interval between the completion of a game and the shift to the next game and give no sense of incongruity compared with a non- combination pachinko machine, while maintaining sales for a pinball machine hall. SOLUTION: This combination type game machine is provided with a plurality of ball inlets 8 disposed in a game board surface 4 and a combination display parts corresponding to the respective ball inlets receiving the game balls for displaying the ball receiving pattern. When the combination of the displayed ball receiving patterns shows the preset combination of scores, the game balls are paid out to carry out one time of the game with the predetermined number of game balls. Then, two combination display parts 9a, 9b are provided and the ball receiving patterns are changed over to each other on the two combination display parts in every game to provide a display control part for displaying the respective patterns.
Patent JP-H05115982-A (JP)
Title: Method and device for regrinding electrode tip for resistance welding
Inventor: KIMURA MITSURU
IPC: B24B9/04
Filed: 1991-10-26
Abstract: PURPOSE:To provide the regrinding method and device of the electrode tip for resistance welding excellent in safety and also excellent economically where a cutter having a special purpose shape is obviated and an inexpensive general purpose cutter can be used by automating regrinding of the electrode tip and rotating the electrode tip without rotating the cutter. CONSTITUTION:A dolly 4 is advanced and struck to stop on the tip of the electrode tip A supplied by a loader 7, a taper shank 1 is advanced and the electrode tip A is integrally fitted on the tip thereof, the loader 7 and the dolly 4 are retracted, then, a movable base 8 is moved on a preset locus while the taper shank 1 is rotated and driven and the peripheral surface of the electrode tip A is subjected to profile cutting to a specified shape by the cutter 9 fitted on the movable base 8. After cutting is completed, at the time of retracting the taper shank 1, the electrode tip A is regulated to retract by a stopper 10 and removed from the tip of the taper shank 1.
Patent JP-H01148976-A (JP)
Title: Short-circuit detecting circuit
Inventor: OIKAWA HIROMI
IPC: H05K3/00
Filed: 1987-12-05
Abstract: PURPOSE:To make it possible to perform detection provided with judging levels up to high resistance values without effects on a threshold level, by applying pulse signals on the anode sides of diodes, and connecting a board to be inspected to the cathode sides. CONSTITUTION:Diodes 3a, 3d, 3g and 3j are connected to signal lines A-D. The inverted input terminal of a comparator 7a is connected to the cathode side of the diode 3a of the signal line A. The inverted input terminal is grounded through a resistor 7i. The non-inverted input terminal of the comparator 7a is connected to a resistor 3c. A reference voltage Vr is applied to the non- inverted input terminal through a resistor 7e. One of the input sides of an EX-OR 3b is connected to the anode side of the diode 3a. The output side of the comparator is connected to the other input side. The same patterns are provided for the signal lines B, C and D. Pulse signals are applied to the anode sides of the diodes 3a, 3d, 3g and 3j. A board to be inspected is connected to the cathode sides. The detected signals, are obtained from the output terminal of EX-OR 3b, 3e, 3h and 3k.
Patent JP-H03254757-A (JP)
Title: Flexible spray tip for injector
Inventor: JIYON AARU BURATSUKU
IPC: F16L27/08
Filed: 1990-11-13
Abstract: PURPOSE: To control a spray chip in a desired direction and keep the same in a fixed state by burying a wire in a wall of a flexible tube connected to a lure lock end. CONSTITUTION: This invention comprises a flexible spray device 10 having a lure lock base 20, a curved part 30, a chip coupling 40, and a spray chip 42. The lure lock base 20 is fitted with a lure lock connection 22 to an injector. A flexible curved part 30 is formed by a flexible plastic tube 32 where a wire 34 is buried in the sidewall to be bent in any direction. Further, when the flexible plastic tube 32 once takes a proper posture, the wire 34 is operated to fix it in its attitude. Accordingly, a user can control the spray chip device 10 in any desired direction and direct the same, so that the spray chip 42 can be surely fixed during injection.
Patent JP-H10127326-A (JP)
Title: Paper fan
Inventor: NAGATO YUKIO
IPC: A45B27/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To make soft wind, to produce a cooler feeling in summer and to permit a fan to be light and easy to fan by respectively adhering transparently woven cloths on the front surface and the back surface of the fan. SOLUTION: Fine bamboo is divided into plural sticks 2 so as to remain only the part of a handle 4 to be held by hand in an inner circle 1, the plural sticks are widened to be the fan and sheets of cloth 3a and 3b are adhered on the respective front surface and the back surface of the fan. Wood or plastic, etc., are used without special limitation as the material of the handle 4 and the sticks. The sheets of cloth 3a and 3b are mutually and substantially the same. They are the ones which are transparently woven with cotton as the material and thin and transparent in textile organization. As cloth having this quality, a twistedly woven silk gauze and a leno cloth, plainly woven silk cloth and cotton cloth, etc., are cited as examples.  Not only cotton cloth but also various kinds of textile such as linen and chemical synthetic fibers, etc., are selected as the material of the sheets of cloth 3a and 3b.
Patent JP-2000131900-A (JP)
Title: Device and method for controlling density
Inventor: SHIBA HIROSHI
IPC: G03G15/08
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To make a device cope with the change of photosensitivity by varying the level of a signal outputted by a density sensor by a voltage shift means after sensitivity is corrected by a control means correcting the sensitivity of the density sensor. SOLUTION: The level of the signal outputted by the density sensor is varied by the voltage shift means after the sensitivity is corrected by the control means correcting the sensitivity of the density sensor. This device is constituted so that reference light quantity is set by an LED light quantity set means 5 in response to a command from an initial set means 11. Then, an image carrier is irradiated with the reference light quantity. Based on the reflected light thereof, density is measured. Besides voltage outputted after the density is measured is transmitted to a CPU 50 and converted into digital data by an A/D converter 3. Thereafter, it is compared with a reference voltage by a data comparison means 4 so as to judge whether it is within an error tolerance or not.  By an output shift level set means 12 voltage shift is given to voltage outputted from the density sensor 113 based on the compared result by the comparison means 4.
Patent JP-H08167121-A (JP)
Title: Method for detecting abnormal projection on magnetic disk and magnetic disk device
Inventor: TANABE MASANORI
IPC: G11B19/04
Filed: 1994-12-12
Abstract: PURPOSE: To provide an abnormal projection detecting method detecting an abnormal projection on a magnetic disk with the same sensitivity as a real small-sized head used for a magnetic disk device. CONSTITUTION: A magnetic head loading an element causing resistance change by contact heat, e.g. an MR element is arranged on the magnetic disk 1. A relative position between the magnetic head and the magnetic disk 1 is changed, and the resistance change of the element caused by the contact heat between the magnetic disk with the element of the magnetic head is detected, and a gain is amplified by a read amplifier 6, and is detected by a read control circuit 5 according to a prescribed level.