baber/WOPTO huggingface dataset:
Patent JP-H1064385-A (JP)
Title: Pressure switch
Inventor: TAMURA YUICHI
IPC: H01H35/34
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a pressure switch whose reliability is high since a connecting part of mutual respective conductive members to perform electric connection is reliably connected even if it is used over a long period of time and by which strength of an adjusting member to moderately adjust reactive pressure and workability of its adjustment can be improved. SOLUTION: In a pressure switch 20 in which a switch receiving body 21 is sandwiched and butted between a fluid introducing main body and a switch case 23 and is calked and fixed by a cylindrical fixing metal fitting 34 and which has a fixed contact piece 22 and a movable contact pipe 24 on the inside, the switch case has a cross-sectional L-shaped projecting stepped part on a butting side peripheral surface, and the fixing metal fitting has a diametrically expanded step difference part 34a on an inner peripheral surface of an installing part of the fixed contact piece, and the fixed contact piece is bent in an L shape, and is brought into contact with the step difference part, and extends upward along the step difference part, and is bent toward a stepped part 23a of a switch case,  and a bending part of the fixed contact piece is calked and fixed by squeezing an upper end part of the fixing metal fitting to the inside, and in the fluid introducing main body 28, a pressure adjusting spring receiving body 31 having a hexagonal through hole 42 is screw-fitted to its inside.
Patent JP-H0383150-A (JP)
Title: Control system for cache device with address converting mechanism
Inventor: YUHARA MASANOBU
IPC: G06F12/10
Filed: 1989-08-28
Abstract: PURPOSE:To resolve a synonym problem in a single CPU by introducing an inverse TLB besides a TLB, a TAG, and cache data and using a logical cache which does not require address conversion at the time of cache hit. CONSTITUTION:Such control is performed that a physical address corresponding to the logical address of a cache block registered in a TAG 2 is certainly registered in an inverse TLB 3. When a system bus is monitored to find that the physical address transmitted to a main device hits the inverse TLB 3, the TAG 2 is accessed by the corresponding logical address as the output of the inverse TLB 3, and the operation to secure the consistency of the cache is performed in the case of hit. Thus, the logical cache is used to resolve a synonym problem, and the snoop function is realized.
Patent JP-H0669155-A (JP)
Title: Contact plug forming method
Inventor: NIKAWA HIDEO
IPC: H01L21/768
Filed: 1992-08-20
Abstract: PURPOSE:To form a flat part without any recess at the center of a contact plug by depositing tungsten on the entire surface of a ground substrate with a contact hole, and oxidizing the surface of tungsten, eliminating the oxidation layer of tungsten by heat treatment in vacuum and then etching the entire surface of tungsten. CONSTITUTION:An oxide film 12 is deposited on a silicon substrate 11 and a contact hole 13 is formed. Then, an adhesion barrier layer 14 is deposited and further tungsten 15 is deposited on the adhesion barrier layer 14. The surface convex part of the tungsten 15 is oxidized by heat treatment in oxygen atmosphere, thus eliminating only the surface oxidized part. Then, the tungsten 15 is entirely etched so that the tungsten 15 inside the contact remains, thus preventing a step from being generated due to reduction in the thickness of the tungsten 15 at the contact plug part and forming a contact plug with an improved flatness without any recess at the center of the plug.
Patent JP-H0869391-A (JP)
Title: Data processor and its method
Inventor: ODETSUDO ISHIYAI
IPC: G06F15/78
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a delimiter-point circuit in which the amount of circuit configuration added internally and externally is minimized so as to execute a delimiter-point operation efficiently. SOLUTION: This method provides a coincidence signal used by both a chip selection logic circuit 70 and a delimiter-point logic circuit 50.x by using an existing chip selection comparator logic 42 so as to compare part of an address with a range of a chip selection address. The coincidence signal is generated from the chip selection logic circuit 70 and used again by the delimiter-point logic circuit 50.x to execute other different function. The delimiter-point logic circuit 50.x asserts selectively delimiter-point signal by using the coincident signal and a delimiter-point enable bit. Then a central processing unit receives the delimiter-point signal to start a delimiter-point except operation so as to discriminate whether or not the delimiter-point condition is satisfied and whether or not a further action is to be taken.
Patent JP-S62129945-A (JP)
Title: Tracking servo device in optical information reader
Inventor: AKIYAMA TORU
IPC: G11B7/09
Filed: 1986-09-19
Abstract: PURPOSE:To stop the abnormal deflection of a tracking device by monitoring a tracking servo control signal by a window comparing device and breaking a sevo loop when the signal varies beyond a specific level range. CONSTITUTION:The output Ve of a comparing amplifire 10 which receives the output of a photodetecting element 9 is amplified by a driving amplifier 13. A current flows through a driving coil L with the output A of the amplifier and a tracking mirror 6 rotates by a desired angle to perform tracking servo operation. The output A is converted by a DC voltage generator 14 into a DC voltage B corresponding to an error signal Ve and the voltage B is inputted to the window comparing device 15 consisting of comparators 15a and 15b. Then, the voltage A is applied between inverted input terminal (+) and uninverted input terminal (-) of both comparators 15a and 15b and reference voltages VRH and VRL determining the upper limit and lower limit levels of the device 15 are applied to the inverted input terminal (-) and uninverted input terminal (+) of the comparators 15a and 15b. The outputs of both comparators are connected in common to obtain a circuit output C, wih which the servo loop is cut off.
Patent JP-H04104611-A (JP)
Title: Cmos integrated circuit
Inventor: YAMAGISHI MIKIO
IPC: H01L21/8238
Filed: 1990-08-24
Abstract: PURPOSE:To obtain an ECL high level being an intermediate level compensating process dispersion, a temperature change and power fluctuation by forming a control signal for a logic gate circuit in response to a level of an output signal so as to adjust number of output MOSFETs operated actually. CONSTITUTION:A common input signal is fed to gates of output MOSFETs Q2-Q5 connected in parallel via logic gate circuits G2-G5 and a control signal for the logic gate circuits G2-G5 is formed in response to a level of an output signal to adjust number of output MOSFETs operated actually. That is, number of the output MOSFETs connected in parallel operated actually is adjusted. Thus, an output signal being an intermediate level with respect to an operating voltage in the case of an ECL(Emitter Coupled Logic) is outputted with high accuracy.
Patent JP-S6465206-A (JP)
Title: Production of amorphous alloy particles
Inventor: SAIDA JUNJI
IPC: B22F9/24
Filed: 1987-09-04
Abstract: PURPOSE:To produce amorphous alloy fine particles having relatively uniform particle size in good productivity by mixing water solution containing one or more kinds of Fe, Co and Ni ion or transition metal ion with water solution of boron hydride compound or amine borane derivative. CONSTITUTION:One or more kinds of the water solution compound of sulfate, nitrate, chloride, etc., of Fe, Ni, Co, etc., is dissolved in the water solution containing the boron hydride compound of boron potassium hydride, etc., or the borane derivative of dimethylamine borane, etc., and the water solution containing these metal ion is mixed. Or, the water soluble compound of transition metals of Cr, Mo, W, V, Nb, Ta, Ti, Zr, etc., is added to the water solution containing Fe, Ni, Co ion and the water solution containing these metal ions may be used. The fine particles of amorphous alloy composed of alloy of these metals and Fe are obtd.
Patent JP-S59114178-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B60K11/02
Filed: 1982-12-17
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-H0385574-A (JP)
Title: Image forming device
Inventor: TAKEDA ATSUSHI
IPC: G03G15/16
Filed: 1989-08-30
Abstract: PURPOSE:To obtain an image having good quality by providing a means which imparts electrical charge to a transfer material placed in a position facing a electrical charge imparting means from the opposite side looking from a supporting sheet and a control means which controls the electrical charge quantity imparted to the means. CONSTITUTION:The subject device is provided with a transfer material sunctioning means 50 which is consisted from an electrifying device for sunctioning 51 which is installed inside in the vicinity of a part receiving the transfer material P conducted from a carrying path 6 and imparts the electrical charge of the opposite polarity to the electrifying polarity of the toner to the backside of a sheet 34 and a sunctioning roll 52 installed on the outside of the supporting sheet 34 in a position facing the electrifier 51. Then, the sunctioning roll 52 is connected to an AC constant current power source 80, and by impressing voltage which is of the reverse polarity to the voltage impressed on the electrifying device 51, it is made an opposing polarity to the electrifying device 51 and electrical charge is given to the transfer material P and it is electrostaticly sunctioned to the supporting sheet 34. Thus, the transfer material is stably sucntioned and retained to the supporting sheet, and the image having good quality can be obtained.
Patent JP-H0385456-A (JP)
Title: Prober
Inventor: YAMAHA TSUNEO
IPC: G01R1/067
Filed: 1989-08-30
Abstract: PURPOSE:To enhance the positional accuracy in the contact with a printed wiring board by allowing the positional accuracy of a probe pin to depend only on the positional accuracy of the through hole of a probe board and the gap between the through hole and the probe pin. CONSTITUTION:An insulating material having a proper thickness is used as a probe board 8a and a through hole is provided to the lattice point of the board 8a to fit and insert a metal continuity cylinder 8b in the through hole and an actuator wherein a plunger 8c and a probe pin 8d are connected by a spring 8a is inserted in the cylinder 8b. A guide board 8f corresponding to the position of the lattice point and having a highly accurate through hole provide thereto by drilling is fixed to the board 8a and the pin 8d is inserted in each piercing hole and a connection board 8h having a connection point 8i is provided to the upper part of the plunger 8c. When a pressure mechanism presses the board 8h, the plunger 8c comes into contact with each connection point 8i and test voltage is transmitted to the pin 8d from a cable core wire 4a through the cylinder 8b and when the board 8h is further pressed, the pin 8d comes into contact with a printed circuit board 2 to make it possible to perform a test.
Patent JP-S6467195-A (JP)
Title: Production of neutral polysaccharide substance having antitumor action
Inventor: MIZUNO TAKU
IPC: C08B37/00
Filed: 1987-09-07
Abstract: PURPOSE:To readily and efficiently obtain the aimed polysaccharide substance having antitumor action, by extracting a fruit body of Agaricus blazei Murr. with hot water, purifying the extract solution and eluting the purified extract solution with a carrier. CONSTITUTION:A fruit body of Agaricus blazei Murr. which is a mushroom of the genus Agaricus is extracted with hot water and the resultant extract solution is then purified by a method for precipitation with an alcohol, ion exchange chromatography and gel filtration. The obtained purified extract solution is subsequently brought into contact with a carrier containing immobilized lectin and eluted to afford the aimed polysaccharides from the eluate.
Patent JP-H08174866-A (JP)
Title: Matrix pen arrangement for ink-jet printing
Inventor: KENESU AARU UIRIAMUZU
IPC: B41J2/01
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To increase throughput while minimizing product width by arranging at least two ink storage chambers of the individual communication nozzles of a head part having at least two nozzles selectively emitting ink in the direction vertical to a scanning axis in a matrix form. SOLUTION: A cartridge has the printing head main body 52 received by a carriage system providing relative motion along the scanning axis of the cartridge 50 and a printing medium and a printing head part 56 having at least two nozzle sets 72 selectively emitting ink. The printing head main body 52 prescribes at least two ink storage chambers 82 communicating with the nozzle sets 72 one by one and the ink storage chambers 82 are arranged in a matrix form so as to have at least two chambers vertical to the scanning axis. By this constitution, the throughput of a printing mechanism is enhanced and carriage width can be minimized.
Patent JP-H1048861-A (JP)
Title: Lelctrophotographic photoreceptor and production of coating solution for electric charge generation layer
Inventor: SUZUKI YASUO
IPC: G03G5/05
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having satisfactory sensitivity characteristics free form dependency on an environment when a titanyl phthalocyanine pigment is used as an electric charge generating material. SOLUTION: At least an electric charge generating layer and an electric charge transferring layer are laminated on an electrically conductive substrate to obtain an objective electrophotographic photoreceptor. The electric charge generating layer contains a titaniyl phthalocyanine pigment having the max. peak at 27.2±0.2 deg. Bragg angle 2θ in it X-ray diffraction spectrum to Cu-Kα characteristics X-ray having 1.541Å wavelength and butyral resin contg. >=36mol% hydroxyl groups as a bonding resin.
Patent JP-H0885603-A (JP)
Title: Storage device
Inventor: IMAI MASAO
IPC: B66F9/07
Filed: 1994-09-16
Abstract: PURPOSE: To perform the carry-in-and-out work of articles efficiently by making an article carry-in-and-out section open so that work spaces in a plurality of work sections are continuous in a storage device in which an article transfer device which transfers articles is provided. CONSTITUTION: A storage device is provided with a pair of storage shelves 2A, 2B provided with a plurality of storage sections 1 which store articles C in the parallel condition vertically and horizontally across intervals forward and backward, and a plurality of work sections 3 are provided with an article carry-in-and-out section A in a part of the storage shelf 2A. Moreover, an elevating base 5 having the same width as the storage shelves 2A, 2B is provided in an intermediate section of each storage shelf 2A, 2B in such a manner that it can be operated freely to ascend and descend. The elevating base 5 is provided with a traveling body 6 which moves laterally. An article transfer device 7 which transfers the articles C is provided between each work section 3 and each storage section 1. Since the article carry-in-and-out section 4 is constituted in such a manner that work spaces in a plurality of work sections 3 are continuous and open, it is possible to ensure spaces without protruding the work section 3 more than the storage shelves greatly and to perform the carry-in- and-out work in a large space.
Patent JP-H0652940-A (JP)
Title: Card edge connector
Inventor: SHINDO MIKIO
IPC: H01R24/00
Filed: 1992-07-30
Abstract: PURPOSE:To provide a card edge connector requiring low inserting force and having sufficient contact pressure, which can be inserted by single-hand operation. CONSTITUTION:A card edge connector for connecting a mother board 50 and a daughter board 60 together, comprises a base housing 10 an a cover housing 20. At least one-line contact 70 is aligned on the base housing 10, and an inserting groove 11 of the daughter board 60 is provided along the line of the contact. A protrusion 22 to be connected to an operation part 74 of the contact 70 is provided on the cover housing 20, and the daughter board 60 is inserted therein through an opening 21. The base housing 10 is inserted in the base housing 10 in an integrated manner with the daughter board 60, and after the end part of the daughter board 60 actually passes a contact part 73 of the contact 70, the protrusion 22 is engaged with the operation part 74 of the contact 70, and the contact part 74 of the contact 70 is pressed to a contact pad 62 of the daughter board 60, to apply necessary contact pressure.
Patent JP-2000038700-A (JP)
Title: Descaling method for ferrous wire rod and device
Inventor: OKAMURA KIYOTAKA
IPC: C25F1/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a descaling method for a ferrous wire rod capable of forming the surface of a wire rod after descaling into a hexagonal skin excellent in wire drawability or a skin state equal to this without executing salt bath treatment and also capable of obtaining a sufficient descaled state by using a pickling soln. contg. no nitric acid and to provide a device therefor. SOLUTION: A ferrous wire rod W is immersed into an electrolytic soln. contg. hydrofluoric acid and sulfuric acid, and the electric current is made to flow between an electrode 24 arranged in the electrolytic soln. and the wire rod via the electrolytic soln. 21, by which the surface of the wire rod is subjected to electrolytic descaling treatment so that the surface of the wire rod after the treatment can be made into a hexagonal skin. By executing the electrolytic descaling treatment in the electrolytic soln. contg. hydrofluoric acid and sulfuric acid, e.g. a firm oxide layer formed on stainless steel or the like can swiftly be removed, and, in addition to this, the wire rod with a hexagonal skin excellent in wire drawability can easily be obtd. even without executing salt bath treatment as the conventional manner.  As the electrolytic soln., the one contg. 0.5 to 10 wt.% hydrofluoric acid and 1 to 40 wt.% sulfuric acid is preferably used.
Patent JP-2000059547-A (JP)
Title: Picture communication equipment
Inventor: KAWASAKI MICHIHIKO
IPC: H04N1/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of communication confidentiality since received information is successively printed, a noise occurs by a printing sound, the received information is printed on a recording form, seen by the third party and the confidentiality of communication is susceptible to leakage so far in the case of the facsimile device. SOLUTION: Picture communication equipment is provided with an information storage part 7 for storing received picture information, a printing part 6 for printing a reception picture information signal, a control part 3 for controlling the information storage part 7 and the printing part 6 according to a preset program and an operation part 9 which is connected to the operation part 3 and where an operation such as printing able/disable is performed.  Then, the equipment is provided with a printing operation time storage part which prints received picture information or makes the information storage part 7 store it in accordance with possibility/impossibility of printing by the operation part 9 and stores a printing operation time, and the received picture information stored in the information storage part 7 is printed in accordance with a set time to the printing operation time storage part.
Patent JP-H1062200-A (JP)
Title: Navigation equipment and system
Inventor: MIYAKE MASAYASU
IPC: G09B29/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To eliminate record medium in terminal equipment, and enable miniaturization of the terminal equipment, by receiving geographic information which corresponds to position information transmitted from the terminal equipment and is transmitted from a central equipment, with the terminal equipment. SOLUTION: A terminal equipment 11 consists of a GPS antenna 12, a GPS receiver 13, a radio antenna 14, a radio communication part 16, a control part 16 and a display part 17. The control part 16 sends present position information and time information which are obtained, to the radio communication part 15, and transmits the information from the antenna 14. Map information (geographic information) which corresponds to the transmission and is sent back from the central equipment 21 side is received through the antenna 14. The control part 16 obtains display data by geographic expansion, and display the data on the display part 17. Thereby record medium for recording map information and a driving part for reading the map information from the record medium are made unnecessary in the terminal equipment 11, so that it can be made so small as to be carried by a walker.
Patent JP-S6285045-A (JP)
Inventor: IWATA MAKOTO
IPC: D02G3/34
Filed: 1985-10-08
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-H0778058-A (JP)
Title: Printer
Inventor: MOCHIZUKI MAMORU
IPC: G06F3/12
Filed: 1993-09-08
Abstract: PURPOSE:To provide the printer which reduces the burden of sorting operation on an operator as to a printer which outputs a list of job information separately from print data of plural jobs. CONSTITUTION:The printer is equipped with a receiving means 9 which receives a job consisting of print data sent sequentially from at least one host device 5 and job information including the names of persons in charge and print sheet quantities by the print data, a printing means 7 which prints the data on a printing medium 6, a main tray 3 and a subtray 4, a storage means 11 which sequentially stores received job information by jobs, and an output control means 10 which prints out the print data by the jobs on the printing means 7 and also prints out a list of the job information, stored in the storage means 11, on the printing means 7 when all the jobs or a specific number of jobs end. Then the printing medium 6 on which the print data by the jobs are printed is sent out to the main tray 3 and the printing medium 6 on which the list of the job information is printed is sent out to the subtray 4.
Patent JP-H04107371-A (JP)
Title: Flow rate control valve
Inventor: SHIRAI SHIGERU
IPC: F16K47/02
Filed: 1990-08-24
Abstract: PURPOSE:To suppress the occurrence of water hammer phenomenon by erasing a force, by which a valve body is energized, by means of an inflow pressure from an inflow passage, controlling a flow rate through a slight electric energizing force, and causing fluid to flow to a minimum flow rate flow passage. CONSTITUTION:When an electromagnetic coil 28 is in an non-energized state, the flow passage of a flow rate control valve 27 is fully opened, and a maximum flow rate is provided. When the electromagnetic coil 28 is energized, a moving core 30 presses a valve body 35 against the force of an energizing means 36 by which a valve body 35 is energized, a flow rate control flange 47 approaches a valve seat 43, and is finally brought into contact therewith to close the flow rate control valve 27. In this case, fluid entering through an inflow passage 39 flows through a minimum flow rate passage 49 to an outflow passage 42 and therefore, the occurrence of water hammer phenomenon is suppressed. Further, since a fluid pressure from the inflow passage 39 is exerted in a reverse direction to each other on a flow rate control flange 47 and a pressure balance flange 48, a valve body pressure receiving action by a fluid pressure is offset. The valve body 35 can be driven only by a slight electromagnetic force capable of being against an energizing means 36, resulting in saving of a power.