baber/WOPTO huggingface dataset:
Patent JP-H0263289-A (JP)
Title: Picture display system for multi-point television conference
Inventor: MAENO KAZUTOSHI
IPC: H04N19/00
Filed: 1988-08-29
Abstract: PURPOSE:To allow the system to cope flexibly with even a change in number of participant conference terminal equipments by controlling a picture reduction means and a frame memory write area changeover means at a center node. CONSTITUTION:When moving picture information selected by a center node 100 is changed, a control section of the center node 100 controls a frame memory write area switching section 143 of each terminal equipment to indicate a frame memory write area corresponding to a selected terminal equipment. For example, when the selection changes from a terminal equipment B to a terminal equipment C, each terminal equipment writes newly output moving picture information from a reduction processing to an area in an n-bit starting from an address a3 of a frame memory 1445. Thus, the write to the frame memory 144 corresponding to the terminal equipment B is stopped. Thus, the selection of the center node 100 on the screen of a monitor 404 is changed from the terminal equipment B into the terminal equipment C, an area m2 displaying a picture from the terminal equipment B displays a still picture from a moving picture and an area m3 displaying a picture from the terminal equipment C displays a moving picture from a still picture. Thus, number of participant conference terminal equipment is coped with flexibly.
Patent JP-S59108689-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1982-12-10
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-H0263400-A (JP)
Title: Remote controller
Inventor: SATO KEINOSUKE
IPC: H04Q9/06
Filed: 1988-08-30
Abstract: PURPOSE:To attain the control of plural operations up to a low voltage with simple constitution by comparing a current (flowing to a set current by a control section) flowing to an output of a current mirror circuit with a prescribed current and outputting the result. CONSTITUTION:A current flowing to a control signal line and decided by a control section 4 is led to a current mirror circuit being a current-current converter 7. The current circuit converts an inputted signal current into a prescribed current and outputted to a corresponding current comparator from plural outputs of the current mirror circuit. The current comparator compares the current outputted from the current mirror circuit with the prescribed current and outputs the result. Thus, the circuit constitution is simplified and plural operations are stably controlled up to a low voltage.
Patent JP-H0882181-A (JP)
Title: Excavator
Inventor: YAMAZAKI HIROBUMI
IPC: E21B4/10
Filed: 1994-09-09
Abstract: PURPOSE: To make it possible to keep the front ends of bit devices stably in positions protruding them outward in the case of excavation. CONSTITUTION: The bottom of each of bit devices 36a and 36b is formed in the shape of a roughly semi-circle with approximately the same diameter as that of a device 23 and, at the same time, two bit devices mounting bits 46 at least to the bottom are formed. Eccentric shafts 37a and 37b are erected on the surfaces of two bit devices 36a and 36b, and an uneven interlocking section 44 for interlocking the device 23 unevenly with one bit device 36a by moving the device 36a toward the device 23 when it is turned up to an excavation position is provided between the bottom of the device 23 and the upper surface of the bit device 36a.
Patent JP-2000063865-A (JP)
Title: Alcohol boric acid ester and borated dispersant for improving corrosion of bearing in engine oil
Inventor: STACHEW CARL F
IPC: C10M141/10
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication composition for improving the corrosion of copper-lead bearings of an engine which comprises a borated dispersant, a metal salt of a phosphorus-containing acid, a metal overbased composition and a borate ester. SOLUTION: A composition for reducing the corrosion of copper-lead bearings in a preparation is a composition comprising a major amount of a lubricating viscous oil and a minor amount of a corrosion reducing additive containing (A) a borated dispersant having a total base number of 20-160 on an oil-free basis; (B) a metal salt of a phosphorus-containing acid; (C) a metal overbased composition containing at least one of a carboxylate salt, a phenolate and a sulfonate salt in which the metal is lithium, sodium, potassium, magnesium or calcium; and, as an improvement, (D) a boric acid ester, the boric acid ester and the boric acid chloride dispersing agent, herein, giving 20 to about 800 ppm (mass) boron.
Patent JP-H0666129-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: GOTO MASAHITO
IPC: F01N3/24
Filed: 1992-08-13
Abstract: PURPOSE:To release sulfur absorbed by an NOx absorber. CONSTITUTION:An NOx absorber 18 is arranged inside an engine exhaust passage for absorbing NOx when an air-fuel ratio of inflow of exhaust gas is lean, and releasing the absorbed NOx when an oxygen density in the inflow of the exhaust gas is decreased. Sulfur absorbing rate of the NOx absorber 18 is estimated. When the estimated sulfer absorbing rate exceeds a specified set value, an electric heater 20 is heated, the air-fuel ratio is switched from the lean air-fuel ratio to a theoretical air-fuel ratio, and the sulfur absorbed by the NOx absorber 18 is released.
Patent JP-S6371766-A (JP)
Title: Buffer transferring system
Inventor: SUZUKI TOMIO
IPC: G06F15/177
Filed: 1986-09-12
Abstract: PURPOSE:To make the time required for transferring data shorter, by providing two shared memories which alternately store data blocks between the bus of one processor system and that of another processor system. CONSTITUTION:When a processor 1A reads out data blocks from the memory 2A of its own system, completes transfer of the data blocks to a shared memory 6X through a bus 3A, and receives a 2nd interruption signal from a register 8, the processor 1A outputs the complete signal of the data transfer to the shared memory 6X to a register 7 and reads out the next data blocks from the memory 2A. Then the processor 1A starts transfer of the next data blocks to another shared memory 6Y through the bus 3A. Upon receiving the complete signal, the register 7 outputs a 1st interruption signal to another processor 1B and the processor 1B which has received the 1st interruption signal transfers the data blocks from the shared memory 6X to the memory 2B of its own system through the bus 3A. After completing the data block transfer, the processor 1B outputs a reception complete signal to the register 8. Upon receiving the reception complete signal, the register 8 outputs the 2nd interruption signal to the processor 1A and inform the processor 1A of the completion of the data block reception.
Patent JP-S60109290-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IKEDA HIROSHI
IPC: H01L29/861
Filed: 1983-11-18
Abstract: PURPOSE:To contrive the stabilization of the characteristics of a Schottky barrier diode made of the second metal and a semiconductor by a method wherein the second eutectic layer composed of the second metal and the semiconductor is formed between the first eutectic layer composed of the first metal and the semiconductor. CONSTITUTION:The reaction of the second metal 18 with the semiconductor 10 is made to progress along the flat interface between an eutectic layer 16 and the semiconductor 10 by reacting the metal 18 with the semiconductor via the eutectic layer. Thereby, the interface between the second eutectic layer 20 and the semiconductor is flattened along the flat interface between the eutectic layer 16 and the semiconductor. As a result, the Schottky barrier diode having less variation in characteristics such as a forward voltage phiB can be formed between the metal and the semiconductor with good reproducibility.
Patent JP-S6197184-A (JP)
Inventor: HOGI TSUNEO
IPC: C06B45/02
Filed: 1984-10-17
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-S6368673-A (JP)
Inventor: BEHMEL LUKAS KLAUS
IPC: C08G63/692
Filed: 1987-09-01
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-H0649571-A (JP)
Title: Zinc alloy for casting free from secular dimensional change, cast parts and method for heat-treating cast parts
Inventor: KUBOTA KOHEI
IPC: C22C18/04
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a zinc alloy for casting free from secular dimensional change and suitable for producing precision zinc alloy die-cast parts by specify ing the range of the secular dimensional change of the zinc alloy. CONSTITUTION:The zinc alloy has a compsn. contg., by weight, 2 to 10% aluminum and 0 to 1% copper, contg. if desired, total <=1 of one or more kinds among <=0.01% magnesium, <=1% nickel, <=1% lithium and <=1% beryllium and furthermore contg., if desired, total <=0.3% of one or more kinds among titanium, cobalt, manganese and lanthanoids, and the balance zinc with inevitable impurities. In this way, the zinc alloy for casting whose secular dimensional change lies in the range of + or -0.1% can be obtd.
Patent JP-H1050065-A (JP)
Title: Semiconductor memory
Inventor: TOMATSURI TOMOYUKI
IPC: G11C11/413
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To accelerate a large capacity BiCMOS(bipolar complementary metal oxide semiconductor) static RAM(random access memory), etc., without impeding its low power consumption formation. SOLUTION: A unit word line driving circuit UWD000 provided corresponding to each word line WL000, etc., of a memory array is constituted based on e.g. a three inputs NAND gate NAG1 receiving predecoding signals PX00, PX30 and PX60, etc., at prescribed combination and e.g. an inverter INV1 receiving the output signal of the NAND gate NAG1 and that the output signal becomes a substantial word line selection signal, that is, the word line WL000, and the operation power source of the NAND gate NAG1 is made a source voltage VEE of the same potential as the source voltage VEM to be the operation power source of a static memory cell MC constituting a memory array MARY, and the operation power source of the inverter INV1 is made the source voltage VES that its absolute value is larger than the source voltages VEM and VEE.  Thus, a unit word line driving circuit of a two steps structure with its relatively less operation current and capable of operating at high speed is realized.
Patent JP-H02167744-A (JP)
Title: Heat-resistant sheet having emboss pattern
Inventor: NAGURA SATOSHI
IPC: B32B33/00
Filed: 1989-08-22
Abstract: PURPOSE:To impart heat resistance and to form unevenness to a surface even at room temp. by wrinkling processing by integrally laminating a stretched film composed of filler-containing polyester and having voids in the periphery of the filler to a heat-resistant film having no m.p. CONSTITUTION:A heat-resistant film 1 having no m.p. and a stretched film 2 composed of filler-containing polyester and having voids 3 in the periphery of the filler are laminated. When this laminate is subjected to surface embossing processing, a part of the voids are collapsed to generate permanent strain. As emboss pattern processing, for example, wrinkling processing, emboss processing, crape processing and pleat processing can be adapted. By this method, for example, even when a fire of tobacco is brought into contact of this sheet, said sheet is not scorched or burnt and, since an emboss pattern is formed on a surface, decorative effect is excellent.
Patent JP-S60108563-A (JP)
Title: Fuel injection timing detecting apparatus for fuel injector
Inventor: SAITOU ATSUSHI
IPC: F02M65/00
Filed: 1983-11-16
Abstract: PURPOSE:To improve the detection performance for fuel injection timing and reduce production cost by forming a spring receiving member for supporting one edge of a nozzle spring into cylindrical form and arranging a piezoelectric element inside. CONSTITUTION:A nozzle valve 2 is accommodated into a nozzle body 1 having an injection port 30. Fuel injection is carried-out by operating the nozzle valve 2 according to the balance state between the springy force of a nozzle spring 6 and the fuel pressure. The spring receiving member 10 for supporting one edge side of the nozzle spring 6 is constituted of a pressure receiving part 10a and a supporting part 10b. A piezoelectric element 12 is arranged in the supporting part 10b. Therefore, the dimension in the axial direction of the piezoelctric element can be increased, and the detection performance for fuel injection timing can be improved.
Patent JP-S6275535-A (JP)
Title: Processing method for photosensitive lithographic printing plate
Inventor: UEHARA MASABUMI
IPC: G03F7/32
Filed: 1985-09-30
Abstract: PURPOSE:To commonly process negative type and positive type PS plates by using alkaline developing solns. contg. water as an essential solvent and having <12pH for plural developing solns. in a method for processing photosensitive lithographic printing plates in which developing processes are executed by the plural developing solns. different from each other. CONSTITUTION:Both the negative type PS plates and positive type PS plates are passed, after image exposure, through an automatic developing machine having plural developing sections, by which the non-image parts of photosensitive layer are removed and the plates are developed. The automatic developing machine of a horizontal conveyance type is more preferable. All the plural developing solns. to be used are the weak alkaline developing solns. contg. water as the essential solvent and having <12pH. The compsn., etc. thereof are optional as far as the solns. satisfy the above-mentioned pH conditions; for example, the free selection and combination use of the developing soln. for the negative type PS plates, the developing soln. for the positive type PS plates or developing soln. for both negative and positive types, etc. are possible.
Patent JP-H0379514-A (JP)
Title: Method and apparatus for cooling high-temperature granular powder
Inventor: SASAKI AKIRA
IPC: F25D1/00
Filed: 1989-08-23
Abstract: PURPOSE:To eliminate the need of forming a storing tank in a heat resisting structure and to increase the cooling efficiency by putting high-temperature granular powder on a carrier gas flow, passing the same through a cooling transport pipe having a cooling fin on the outside thereof to cool the same during transport. CONSTITUTION:High-temperature waste catalyst grains passed through a discharge port 11 of a catalyst regenerator 1 of FCC plant are put on a flow of air to which suitable pressure is given from a compressor 4 used as a supply source of air as carrier gas, and carried in a cooling transport pipe 3 having a cooling fin on the outside thereof. The high-temperature waste catalyst grains are quickly cooled by cooling by air blown in at the normal temperature, cooling by contact with the pipe wall and cooling by air cooled through the pipe wall during passing through the cooling transport pipe 3 to reach a storing tank 2. At this time, the carrier gas is released from the fine pipe to the wide space, whereby the speed of carrier gas is suddenly decreased to drop most of the cooled waste catalyst grains in the storing tank 2. As some of the grains get out of the storing tank 2 together with air, they are separated by a cyclone 5.
Patent JP-H0958302-A (JP)
Title: Controller of directly connected clutch for vehicle
Inventor: MATSUBARA TORU
IPC: F16H63/50
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of shifting shock in conducting operation for increasing the speed of an engine, relating to an acceleration pedal being kept in a non-operating condition, and at the same time, in conducting shifting-up operation. SOLUTION: By an engine speed-down restraining start control means 194, operation for increasing the speed of an engine is started when the final timing, of off shifting-up is determined by a speed change final timing determining means 196, therefore, no delay is made even when off shifting-up of an automatic transmission 14 is carried out for the non-operating condition of the accelerator pedal as compared with the case where an ISC valve 83 is opened by a prescribed amount with the accelerator pedal kept in the non-operating condition. It is thus possible to prevent generation of shifting shock suitably.
Patent JP-2001037585-A (JP)
Title: Collapsible chair
Inventor: NITTA KAZUO
IPC: A47C4/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible chair which is easily convertible between a normal chair and a couch by simply replacing one of the parts of the chair. SOLUTION: A body 1 made of a plate or frame with a length not less than a seater's seated height and having a width about equal to the width of the seater's back is provided, and an oblong groove hole 2 is bored in the center of the body at an appropriate height position. A support leg 3 with a cross section sized to pass through the hole is provided and a seat part 4 is formed integrally with the support leg. A stepped inclined part X is provided at the connection between the seat part and the support leg.
Patent JP-S6277862-A (JP)
Title: Power unit
Inventor: YUDA TOKUJI
IPC: H02M3/28
Filed: 1985-09-30
Abstract: PURPOSE:To protect a switching device, etc. for a per converter by gradually making an output from the power converter rise when the voltage of load is detected and load voltage rises from zero. CONSTITUTION:When load 9 is short-circuited erroneously during the inspection, etc. of load 9, etc. and a circuit is opened or returned to the state in which load 9 is connected, overcurrents flow due to a short-circuiting, and a controller 10 is controlled by a current detector 14, thus reducing an output from a power converter 1. When the circuit is opened or returned from a power converter 1. When the circuit is opened or returned to the state in which load 9 is connected, a signal at the voltage-dividing point of a voltage detector 15 gradually changes, and the power converter 1 is soft-started. Accordingly, inputs to the power converter 1 are not increased suddenly, and a switching device 3, etc. are not broken.
Patent JP-H0643450-A (JP)
Title: Production of liquid crystal device
Inventor: KIMURA TETSUYA
IPC: G02F1/1335
Filed: 1992-07-23
Abstract: PURPOSE:To prevent the inclusion of dust between a liquid crystal panel and a polarizing plate by constituting the device in such a manner that electrostatic charge is prevented without irradiation with an ion blow at the time of sticking the polarizing plate to the liquid crystal panel. CONSTITUTION:The polarizing plate 1 is produced by using a material of a Fermi level higher than the Fermi level of a glass substrate constituting the liquid crystal panel 5. The polarizing plate 1 is stuck to the liquid crystal panel 5 after the surface of the polarizing plate 1 is irradiated with UV rays or while the surface is irradiated with the UV rays. The electrons of the polarizing plate 1 are subjected to external photoelectron radiation, and therefore there are no longer differences in the electron levels between the polarizing plate 1 and the liquid crystal panel 5 and a contact potential difference is lowered. The electrification is thus prevented.
Patent JP-S6196425-A (JP)
Title: Measuring method of steel plate temperature
Inventor: TAMURA KIYOSHI
IPC: G01J5/00
Filed: 1984-10-18
Abstract: PURPOSE:To ensure a high accuracy by arranging a radiation thermometer inclined to the normal direction of the surface in one part of steel plate of the travelling steel plates in parallel and by elevating the apparent emissivity by the multipath reflection of the radiation caused on the opposing surface. CONSTITUTION:The multipath reflection caused between the upper part steel plate 11A and lower part steel plate 11A being wound by the plate pass roll inside a furnace wall 12 is detected by the radiation temp. detector 14 which is arranged with inclination at the angle theta to the normal direction of the surface of the steel plate 11B. The installation angle theta is set in the range of 7-20 deg. so as to make the multipath reflection times >=six times and the peak value of the output of a detector 14 is outputted to a display recording device 19 via a radiation ray temp. convertor 18 with mechanically scanning the detector 14 by a driving device 16. The measurement of high accuracy is thus enabled by so making that the apparent emissivity by the multipath reflection of the steel plate is elevated and the maximum value of the multipath reflection is caught.
Patent JP-H0961627-A (JP)
Title: Polarized light separating element
Inventor: TAKEDA TADASHI
IPC: G02B1/11
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a polarized light separating element having high environment resistance and uniform characteristics by forming a double refractive material layers of a titanium oxide oriented film on an optically isotropic substrate and forming periodic gratings of a rugged form on its surface and specifying the thickness of the rugged parts. SOLUTION: The periodic gratings by ruggedness are formed on the surface of the substrate 1 consisting of a glass material, etc. The titanium oxide film 2 is formed on the projecting parts 1a on the substrate 1 surface. The polarized light separating element includes the substrate 1 formed with the periodic gratings of the rugged form on the surface in such a manner and the titanium oxide film 2 formed on the projecting parts 1a of the substrate 1 and oriented in the intra-surface direction of the main surface of the substrate 1. The thickness of the titanium oxide oriented film and the depth of the recessed parts of the substrate 1 are so set that either of the phase difference of the ordinary light beams between the recessed parts 1b and the projecting part 1 1a and the phase difference of extraordinary light beams attains integer times of π.  As a result, the titanium oxide film is functioned as the polarizing plate separating element.
Patent JP-H0499525-A (JP)
Title: Switch fitting device for electric rice cooker
Inventor: TOMITA KAZUNORI
IPC: H01H9/02
Filed: 1990-08-17
Abstract: PURPOSE:To eliminate the display board, to improve the external appearance design of a product, and to the cost by reducing the number of parts by detaining and fixing a frame having a switch member to a hook part of a rib provided on the inside wall surface of the body. CONSTITUTION:On the inside wall surface of a body 18 made of a synthetic resin, ribs 18a, 18b in which plural pieces of hook parts are formed are provided integrally with the body 18, and also, in the part in which a display lamp is placed, a display window is formed. The upper end parts 14a, 14b formed in the other end part of a frame 14 are detained to the hook parts of the ribs 18a, 18b, respectively. Also, the lower end part 14c of the frame l4 is fixed to the bottom part of the body 18 with a screw 19. In such a way, as for the frame 14, its upper end parts 14a, 14b are detained to the hook parts of the ribs 18a, 18b from the inside of the body 18 and the lower end part 14c is fixed firmly to the bottom part of the body 18, therefore, when a lever 13 is operated by pressing the tip part of a switch button 15, an opening/closing operation of a switch 16 is executed surely.