baber/WOPTO huggingface dataset:
Patent JP-2001057079-A (JP)
Title: Semiconductor memory
Inventor: AOYAMA TAKAHIRO
IPC: G11C11/409
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory which can arrrplify a minute potential of a pair of bit line at high speed and accurately by a sense amplifier at the time of low voltage operation. SOLUTION: In a sense amplifier 50, a gate-source bias value of a transistor contributing to its amplifying operation is made larger than that of a conventional circuit at the time of activating a sense amplifier circuit and the deterioration of current capability of a transistor caused by lowering voltage by connecting respectively gate potentials of transistors 61, 62, 63, 64, connected in a cross-couple type to internal nodes FP'R, FPL, FNR, FNL through pairs of complementary bit lines SBL, /SBL and resistance elements 51, 52, 53, 54.
Patent JP-S61197398-A (JP)
Inventor: REIMONDO JIYOSEFU BUTSUCHIYAA
IPC: B66F9/12
Filed: 1985-10-18
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-H05268769-A (JP)
Title: H-bridge reset recirculation circuit
IPC: H03K17/687
Filed: 1992-08-07
Abstract: PURPOSE: To provide a circuit for discharging the inductive load of an H-bridge circuit at a controlled rate by providing a recirculation path for discharging the inductive load by feeding one of first pair of transistors in one half of the H-bridge circuit with a driving current. CONSTITUTION: A first recirculation path is formed by a closed loop of a transistor 18, a transistor 12 and an inductive load 28. The transistor 18 clamps a circuit node 26 at a predetermined voltage. First collector of the transistor 18 supplies a current to the base of the transistor 12 and discharges the current of the inductive load 28 at a controlled rate. On the other hand, a second recirculation path is formed by a closed loop of a transistor 14, a transistor 22 and the inductive load 28. The transistor 14 clamps a circuit node 20 at a predetermined voltage. Furthermore, first collector of the transistor 14 supplies a current to the base of the transistor 22 and discharges the current of the inductive load 28 at a predetermined rate.
Patent JP-H10242625-A (JP)
Title: Solder resist composition and printed wiring board
Inventor: ONO YOSHITAKA
IPC: C08K5/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To make easy the application of a solder resist composition by a roll coater and reduce the migration of lead from it, by making it contain both the acrylate of a novolak type epoxy resin and an imidazole hardening agent, and by adjusting its viscosity to a specific scope at a specific temperature, using a glycolic ether-based solvent. SOLUTION: A solder resist composition contains both the acrylate of the novolak type epoxy resin obtained by the reaction of the glycidyl ether of either phenol novolak or crezol novolak on either acrylic acid or methacrylic acid and such a liquid imidazole hardening agent as 1-benzyl-2-methylimidazole, 1-cyanoethyl-2-ethyl-4-methylimidazole, and 4-methyl-2-ethylimidazole. Further, its viscosity is adjusted to 0.5-10Pa.s at 25 deg.C, using a kind of glycol ether-based solvent selected for diethylene glycol dimethyl ether and triethylene glycol dimethyl ether.
Patent JP-H0685554-A (JP)
Title: Semiconductor transmitter
Inventor: SUSHI HITOSHI
IPC: H04B1/04
Filed: 1992-08-31
Abstract: PURPOSE:To prevent a Ga As FET from being destroyed by cutting off a drain bias voltage impressed to the drain of the Ga As FET when the gate bias of the Ga As FET gets out of the range of a proper value. CONSTITUTION:A source follower is connected to the gate of a Ga As FET 1, and a gate bias voltage is detected and inputted to a window comparator 11. When the gate bias voltage is out of the range of the proper value, an abnormal signal is generated from the window comparator 11. The drain bias voltage is impressed through a cutting-off circuit 15 to the drain of the Ga As FET 1 and when the gate bias voltage is out of the range of the proper value and the abnormal signal is generated, the cutting-off circuit cuts off the impression of the drain bias voltage to the drain of the Ga As FET 1.
Patent JP-H0894911-A (JP)
Title: Zoom lens device
Inventor: YOSHIDA SHIGERU
IPC: G02B7/10
Filed: 1994-09-27
Abstract: PURPOSE: To realize focusing actions whose wavelength areas are different by one zoom lens device. CONSTITUTION: In the case that the lens is used in the wavelength area of visible light, the cam pin 60 of a correction lens 14 is pressed to the edge part 62A of a cam groove for correction 62 by the energizing force of a spring 68 when a power source 66 is turned off. Thus, since the correction lens 14 is moved along the edge part 62A, the divergence of focus caused by the movement of the variable power lens 14 can be corrected in the wavelength area of the visible light. In the case that it is used in the wavelength area of near infrared light, the pin 60 of the correction lens 14 is pressed to the edge part 62B of the groove 62 by the magnetic force of an electromagnet 64 when the power source 66 is turned on.  Thus, since the correction lens 14 is moved along the edge part 62B, the divergence of the focus caused by the movement of the variable power lens 14 can be corrected in the wavelength area of the infrared light.
Patent JP-H1077761-A (JP)
Title: Fitting
Inventor: TORII HIROICHI
IPC: E04H1/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a folding door to be two-foldable in a door frame plane even if there is a level difference such as a flashing at the lower frame. SOLUTION: A fitting has door frames 2 consisting of an upper frame 3, a lower frame 4 and right and left side frames 5, 6, vertical shafts 7, 8 mounted at both sides of the upper frame 3 and the lower frame 4 and a folding door 9 mounted on the vertical shafts 7, 8 to be rotationally movable vertically at both sides and two-foldable at the center. The vertical shafts 7, 8 to support one side of the folding door 9 is slidable along the upper frame 3 and the lower frame 4 and two-foldable to be open. A recess is provided at the lower end of the folding door 9 to encircle the vertical shafts 7, 8 and a bearing member has a sliding plane inclined to be fitted into the recess in a rotationally movable manner so that the folding door 9 can be moved up along the inclination of the inclined plane.  When the folding door 9 is rotated to be open, the folding door 9 is moved up along the inclined plane between the bearing member and the recess to form a gap to the lower frame 4.
Patent JP-H0572965-A (JP)
Title: Music device
Inventor: SETOGUCHI KATSU
IPC: G09B15/00
Filed: 1991-09-11
Abstract: PURPOSE:To naturally improve the ability to learn 'listening' more by enjoying a questioning/answering game of even chords as to the music device on which a user answers the same tone as a sounded tone by key operation. CONSTITUTION:An electronic musical instrument sounds a reference scale 'do, re, mi, fa, so, la, si, do' after a message 'What tone is this?'. Then the electronic musical instrument sounds a chord as a question and the user listens to it and presses respective keys judged to have the same pitches as the respective constituent sounds of the chord within 20 seconds. Consequently, when the constituent sounds of the questioned chord match the respective answer sounds of the keys operated by the user, a message 'correct', for example, 'do, mi, so', having the same pitches as the correct sounds, and 'next question' are outputted and a next chord is questioned.
Patent JP-S59112380-A (JP)
Inventor: JIYON ETSUCHI SOODAABAAGU
IPC: G06Q50/00
Filed: 1983-12-08
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-S6293645-A (JP)
Title: Ion selective electrode
Inventor: SESHIMOTO OSAMU
IPC: G01N27/30
Filed: 1985-10-19
Abstract: PURPOSE:To suppress potential variation during measurement due to electrical shortcircuit generated through a reference solution and a specimen solution and the penetration of the solutions in an electrode layer, by covering the entire side surface part of a laminar electrode except the electrict connection terminal thereof with an ion selective material. CONSTITUTION:The laminar electrode (internal reference electrode) of the ion selective electrode arranged on an electric insulating support 1 is covered with the connection part (comprising the same material as an ion selective electrode layer) of the ion selective layer 15 except the electric connection terminal area 12a thereof. At this time, at the side surface part of the ion selective electrode in an A-A direction, as shown by a drawing, the side surfaces of a conductive metal layer 22, a water insoluble salt layer 23 and an electrolyte layer 24 are covered with an ion selective material 25b. At the side surface part of the ion selective electrode in a B-B direction, the end parts of the layers 23, 24 and the side (right side in the drawing) provided with non-electric connection terminal region 22a of the conductive metal layer 22 are also covered with the ion selective material 25b.
Patent JP-S6476238-A (JP)
Title: Data memory circuit
Inventor: TANAKA TOSHIMASA
IPC: G06F12/00
Filed: 1987-09-18
Abstract: PURPOSE:To observe the internal operation of a microcomputer from a external part by providing first and second memories where one and the same address is allocated, separing the second and a CPU and thereafter, outputting the storing contents of the second memory. CONSTITUTION:In a data memory circuit 4 of a CPU part 2 to constitute the microcomputer, the same address is allocated to a first memory 16 and a second memory 19. When the CPU part 2 executes the writing operation of data to the first memory 16, simultaneously with this operation, the same data are written to the second memory 19. When a prescribed instruction is given, the second memory 19 is separated from the CPU part 2 by a data output control part. Simultaneously, the contents to be stored to the second memory 19 is outputted to the external part regardless of the operation of the CPU part 2. Thus, without giving a burden to the CPU part 2, the contents operation of the microcomputer can be easily observed from the external part successively at real time.
Patent JP-H0678712-A (JP)
Title: Sweetener preparation
Inventor: KOMURO YUICHI
IPC: A23L29/262
Filed: 1992-09-01
Abstract: PURPOSE:To provide a sweetener preparation containing a specific finely granulated cellulosic raw material, easily usable as a substitute for sugar, having excellent body and useful for low-caloric food, etc. CONSTITUTION:This sweetener preparation contains (A) preferably 0.1-10wt.% of a high-sensitivity sweetener such as aspartame and (B) a finely granulated cellulosic raw material having particle diameter of 0.3-6mum at the cumulative volume of 50% and containing particles of <=3mum diameter at a cumulative volume ratio of >=25%.
Patent JP-S6294663-A (JP)
Inventor: KAWAGUCHI SHOICHI
IPC: E04H6/16
Filed: 1985-10-18
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-S59156500-A (JP)
Inventor: YOHAN REINHOORUDO ANKUBUISUTO
IPC: C02F11/04
Filed: 1983-12-09
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-H0657079-A (JP)
Title: Rubber composition
Inventor: NAGAOKA HISAYUKI
IPC: C08L33/04
Filed: 1992-08-07
Abstract: PURPOSE:To provide a crosslinkable rubber composition composed of a chlorine- containing acrylic rubber, vulcanizable in a short time to give a vulcanized product having excellent compression set, etc., and suitable as a molding material for gasket, etc. CONSTITUTION:A rubber composition containing a chlorine-containing acrylic rubber, an alkali metal stearate, an organic peroxide and trimethylolpropane trimethacrylate is vulcanized at 180 deg.C. Sufficient vulcanization can be attained by the vulcanization for 1min and the secondary vulcanized product has excellent compression set.
Patent JP-S6390384-A (JP)
Title: Laser beam machine
Inventor: MIZUKADO MASAYOSHI
IPC: B23K26/02
Filed: 1986-09-30
Abstract: PURPOSE:To eliminate the measuring action of a worker and to unman a laser beam machining by operating the plate thickness of a work by a work plate thickness detecting means from the torch position at the time when the work detecting means detects the work. CONSTITUTION:The arithmetic means of the present position of the torch 2 of a shaft driving control part 7, etc., is provided and the work detecting means of a profiling device 3, etc., is provided so as to interlock with the movement of the torch 2. The present position of the torch 2 is operated by said arithmetic means 7, based on the signal S1 outputted in case of detecting the work from the work detecting means 3. The plate thickness of the work is operated by the work plate thickness arithmetic means of a profiling control part 6, etc. from this current position of the torch 2. The prescribed laser beam machining is performed by projecting a laser beam with the control of the torch 2 by its driving based on this plate thickness.
Patent JP-H04116351-A (JP)
Title: Single/double utility absorption refrigerating machine
Inventor: MATSUBARA TOSHIO
IPC: F25B15/00
Filed: 1990-09-05
Abstract: PURPOSE:To make it possible to operate more effectively based on the application of jacket hot water and exhaust gas by introducing partially a diluted solution from an absorber into an outside heat source low temperature generator and then into a low temperature generator where cooling water is introduced into a condenser, and introducing into the absorber. CONSTITUTION:A diluted solution from an absorber A is arranged to pass from a pipe 1 past a heated side of a low temperature hot exchanger HL, and the solution is branched into a pipe 2 and a pipe 3 in parallel and then introduced into a high temperature generator GH and a low temperature generator LH. A part of diluted solution from the pipe 2 is introduced into the high temperature generator GH passing through a high temperature generator HH and heated by a heat source, such as engine's exhaust gas where refrigerant gas is generated and enriched. On the other hand, the remaining diluted solution branched from the pipe 3 is sprayed from the upper part of the low temperature generator GL and flows past an outside heat source (engine jacket hot water 13) low temperature generator GL2 and a low temperature generator GL2 which uses vapor generated in the high temperature generator GH as a heat source successively where refrigerant vapor is generated and the solution is enriched. The vapor generated in the low temperature generator GL is cooled by cooling water 14 and condensed at a condenser C and absorbed into the solution at the absorber A.
Patent JP-2001054790-A (JP)
Title: Electrolytic water production device
Inventor: HORIKIRI TAKAKO
IPC: C02F1/46
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water production device producing acidic water or alkaline water selectively. SOLUTION: This electrolytic production device C is provided with an electrolytic bath 1 in which a first partitioned part 11 with a first electrode 13 arranged therein and charged with an auxiliary aqueous solution dissolving an electrolytic auxiliary and a second partitioned part 12 with a second electrode 14 arranged therein and with city water introduced thereto, are separated with an anion exchange membrane 13 between, and a power source circuit 5 with which positive voltage is applied to the first electrode 13 and negative voltage is applied to the second electrode 14 in the case that alkaline electrolytic water is produced, and negative voltage is applied to the first electrode 13 and positive voltage is applied to the second voltage 14 in the case that acidic electrolytic water is produced.
Patent JP-H0684078-A (JP)
Title: Device for inspecting fire sensor
Inventor: NAKAMURA EIJI
IPC: G08B17/12
Filed: 1992-09-01
Abstract: PURPOSE:To provide a fire sensor inspecting device having a reculsive reflection plate arranged on a position corresponding to the visibility angle of a light receiving element and capable of easily checking a fire sensor and a monitoring range by the reflection plate. CONSTITUTION:A diaphragm 18 is arranged on almost an intermediate part in the height direction, a groove 20 to be engaged with a rib 12 of a cover 4 for the fire sensor is formed on one side of the diaphragm 18 and an inspection tool 16 consisting of an outer cylinder 17 set up to height corresponding to the visibility angle theta of the light receiving element 14 arranged on the lower face of the diaphragm 18 and the reculsive reflection plate 21 with an external diameter corresponding to the angle theta and capable of being attached/detached to/from the fire sensor is arranged on the other side of the diaphragm 18.
Patent JP-H0628556-A (JP)
Title: Merchandise sample holding device for automatic vending machine
Inventor: SATOU NORIYA
IPC: G07F9/02
Filed: 1991-09-13
Abstract: PURPOSE:To rapidly and easily change a merchandise sample without a tool in the merchandise sample holding device for a vending machine holding plural merchandise samples displayed from side to side on a display rack provided in an exhibition room displaying/exhibiting the merchandise samples and the advertisement, etc., of selling merchandise in it by being division-formed at the front part of the machine by way of a holder which freely attachably/detachably holds the merchandise samples at the respective positions of the merchandise samples on the display rack. CONSTITUTION:An engaging part formed at the holder 24 and the holder 24 engaging with the engaging part are restrained freely detachably on the display ack 23. Besides, a projection which is projectingly formed downward from the lower end of the holder 24 is set to be the engaging part and a hole part 30 to which the projection 25 is engaged, which restrains the holder 24 by engaging with the projection 25 when moving or rotating the holder 24 by a fixed degree in a horizontal face in the state where the projection 25 is engaged and formed at the display rack 23 is set to be the restraining part. Furthermore, the holder 24 is provided a holding object in the shape of a clip, which freely detachably holds the merchandise samples of various kinds of sizes by holding them with elasticity from right and left sides.
Patent JP-2001054715-A (JP)
Title: Air cleaner
Inventor: ANZAI YUKIO
IPC: B01D46/44
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the overload of a fan motor by providing a detecting means for detecting the opening and the closing of a wind direction changing plate in a discharge port and stopping a blower by a control signal fed from a control part receiving a signal detected by a detecting means when the discharge port is closed by the wind direction changing plate. SOLUTION: The detecting means for detecting the closing of the discharge port 4 is provided on the front wall of the discharge port 4 and is composed of a limit switch provided with a vertically movable switch button 15a. The detecting means is constituted so as to detect the closing of the discharge port 4 by pressing the switch button 15a with the rotatably moving wind direction changing plate 5 to actuate the limit switch and to send the detected signal. As a result, the closing of the discharge port 4 by the rotating movement of the wind direction change plate is precisely detected. The blower is stopped by the control signal from the control part receiving the detected signal. Then, heat generation or failure due to the overload of the fan motor is prevented from occurring.
Patent JP-2000062451-A (JP)
Title: Air conditioner for automobile
Inventor: TAKAYAMA HIDETO
IPC: B60H1/32
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of a comfortable feeling for an occupant even if an automobile engine load is increased. SOLUTION: This device is provided with an own vehicle position detecting means 1 for detecting the traveling position of own vehicle, a map information storing means 2 for storing map information regarding at least a point where a high load is applied on an automobile engine, a first heat quantity calculating means 4A for calculating the quantity of heat entering the room of the own vehicle at the high load point stored in the map information storing means, a second heat quantity calculating means 4B for calculating the load fluctuation amount of the automobile engine when the own vehicle passes the high load point and then calculating the cooling heat quantity of a cooling cycle equivalent to the load fluctuation amount,  and an air conditioner control means 7 for starting control of an air conditioning condition in the room before reaching the high load point so as to compensate for a heat quantity obtained by subtracting the entering heat quantity obtained by the first heat quantity calculating means from the cooling heat quantity obtained by the second heat quantity calculating means when the cooling heat quantity of the cooling cycle calculated by the second heat quantity calculating means is equal to a specified value or lower.
Patent JP-H06277241-A (JP)
Title: Vesical calculus preventive ring for animal
Inventor: ONO YUTAKA
IPC: A61K33/34
Filed: 1992-07-20
Abstract: PURPOSE:To provide the vesical calculus preventive ring for animals, such as dogs and cats, which is used by embedding the ring into the bladder and can effectively prevent the vesical calculus by projecting slightly thin projecting parts on the inner peripheral edge of a doughnut-shaped ring body consisting of a material essentially consisting of copper. CONSTITUTION:This vesical calculus preventive ring is formed by projecting the high projecting parts (p) from the inner peripheral edge of a doughnut-shaped ring body (r) consisting of a material essentially consisting of copper (more preferably pure copper) and projecting the low projecting parts (q) existing therebetween and is formed to have three stages of thicknesses as a whole. Such preventive ring, when embedded into the bladder, competes with the magnesium ions and calcium ions in the urine and prevents the concretion thereof. The ring itself dissolves successively from the front end on its inner periphery. Namely, the preventive ring dissolves successively while maintaining the doughnut shape and, therefore, the damage of the vesical wall is avoided.
Patent JP-H0282556-A (JP)
Title: Sealing of hybrid ic
Inventor: HATORI YASUO
IPC: H01L23/02
Filed: 1988-09-19
Abstract: PURPOSE:To secure airtight weld and sealing and to decentralize distortion produced on a metal cap as a whole by tack-welding a weld ring and an opening end edge of a metal cap at a plurality of positions and then by carrying out laser welding and sealing all around. CONSTITUTION:After an electronic part is mounted on a specified region of a circuit pattern formation surface of a ceramic substrate 1, a metal cap 4 prepared in advance is arranged so that its opening end edge section 4a comes into contact with a weld ring 3. Tack weld 5 is applied to the contact section through spot irradiation by laser beam at appropriate intervals. For example, a position on a diagonal line of corner sections A, B, C, D is welded at first, and then each side between these corners is welded one by one. Laser beam irradiation is applied all over the contact sections of the opening end edge section 4a and the weld ring 3 and these contact sections are welded and sealed all over. Required sealing of hybrid IC can be realized in this way.