baber/WOPTO huggingface dataset:
Patent JP-H0192695-A (JP)
Title: Motor part cooler for recirculation pump
Inventor: OKADA TAKATSUGU
IPC: G21D1/04
Filed: 1987-10-05
Abstract: PURPOSE:To prevent the deposition of the clads generated in a motor part in the motor part by introducing cooling water from a condensate piping con nected to a hot well into the motor part and returning the water used to cool the pump part into the hot well. CONSTITUTION:The vapor worked in a turbine 104 is condensed and liquefied in the hot well 103 and is sent via the condensate piping 105 to a feed water system which is not shown. The cooling water in the motor part 102b of the recirculation pump 102 of a boiling water reactor is introduced from the condensate piping 105 by a pump 109 into a heat exchanger 106 where the water is cooled. After the clads are captured in a cyclone separator 110, the water is fed to the motor part 102b. The water used to cool the motor part is discharged through a piping 111 into the hot well 103. The clads generated in the motor part 102b are then discharged into the hot well 103 as well and, therefore, the returning of the clads again to the motor part 102b by the circulation of the cooling water is decreased and the clads are hardly deposited in the recirculation pump 102.
Patent JP-H0784939-A (JP)
Title: Direct memory access controller
Inventor: KANAI KIYOSHI
IPC: G06F13/28
Filed: 1993-09-14
Abstract: PURPOSE:To decrease the number of the circuit elements of the direct memory access controller which transfers data between a peripheral equipment and a memory not through a CPU and to reduce the cost by processing a next-time transfer value after data transfer through an adder subtracter and a switch on a time-division basis. CONSTITUTION:This controller consists of a data transfer quantity latch 1, a data readout destination address latch 2, a data write destination address latch 3, the switch 4, the adder subtracter 5, an address selection part 6, and a transfer data buffer 7. Then the one adder subtracter 5 is used on the time- division basis and data corresponding to three counters are switched by the switch in order and added and subtracted to obtain a value for next-time data transfer. Consequently, a large number of logical elements and high cost for DMAC circuit constitution are eliminated to obtain the DMAC which consists of a small-scale circuit and is low in cost.
Patent JP-2001071088-A (JP)
Title: Automatic driving device for self-piercing fastener
Inventor: SHINJO HIROSHI
IPC: B21J15/10
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an extremely compact automatic driving device for a self-piercing fastener by employing the fastener feed system to arrange stud-type self-piercing fasteners in a horizontal direction, and continuously feed them. SOLUTION: An automatic driving device 10 in which a stud-type self-piercing fastener 2 having a flanged head part 4 and a driving cylinder part 5 at an end part of a screwed or screw-less stud 3 is driven in a metal panel 1, an opening edge 6 of the driving cylindrical part 5 is caulked by a caulking die 11 to be expanded outwardly in the radial direction, and the fastener 2 is fixed to the metal panel 1, comprises fastener feed parts 28, 29 in which the fasteners 2 are arranged in the horizontal direction substantially orthogonal to the axis of a pressing punch 12, and continuously fed with the driving cylindrical part 5 forward, and a carrying means 35 which holes the fastener 2 and inverses and transfers the fasteners 2 so as to be concentric with the pressing punch 12, and position and matches them.
Patent JP-H0945870-A (JP)
Title: Semiconductor memory and layout structure of associative memory
Inventor: YONEDA MASATO
IPC: G11C15/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor memory to be enhanced in signal transmission speed, lessened in power consumption, and improved in degree of integration by a method wherein memory cell arrays where memory cells are provided are arranged in two or more lines on the memory word, and sub-word lines which turn memory cells active are provided in the memory cell arrays. SOLUTION: A memory word 43 composed of memory cells 41 is composed of a set of two memory cell arrays 43a and 43b where memory cells 41 as many in number of bits as 1/2 word are arranged, and only main word lines 47-1, 47-2,... are provided. Two sub-word lines 24a and 24b which turn active together with one of the main word lines 47 are provided in the memory word 43, whereby all the memory cells 41 of the memory cell arrays 43a and 43b can be turned active at the same time. By this setup, the number of main word lines 47-1, 47-2,... required for memory cell arrays can be reduced by half, so that memory cells can be enhanced in degree of integration.
Patent JP-H07251453-A (JP)
Title: Lining material of pipeline
Inventor: KANEDA SHIGEO
IPC: B32B27/02
Filed: 1994-09-19
Abstract: PURPOSE:To obtain a lining material having earthquake-proof properties, external pressure shape retention, pressure resistance and diameter expansibility by forming an airtight layer to the outer surface of an outside cylindrical fabric and fitting a cylindrical nonwoven fabric to the inside of the outside cylindrical fabric and fitting an inside cylindrical fabric to the inside of the cylindrical nonwoven fabric. CONSTITUTION:A lining material is applied to the inner surface of a pipeline mainly embedded in the ground such as a gas conduit. In this case, the lining material is obtained by forming an airtight layer 3 composed of rubber or a synthetic resin to the outer surface of an outside cylindrical fabric 2 formed by weaving warp and weft yarns 5, 6 into a cylindrical shape and fitting a cylindrical nonwoven fabric 10 to the inside of the outside cylindrical fabric 2 and fitting an inside cylindrical fabric 4 obtained by weaving high rigidity warp and weft yarns 7, 8 into a cylindrical shape to the inside of the inside cylindrical fabric 4. The inside cylindrical fabric 4 is inserted in the outside cylindrical fabric 2 in a loosened state and loosened excessive length is pref. formed into a folded part 9 at a part. By this constitution, various characteristics required in the lining material are satisfied without making a lining layer thick.
Patent JP-H06103959-A (JP)
Title: Collecting device for photo-electron multiplier tube
Inventor: OISHI KEIICHI
IPC: H01J43/28
Filed: 1992-09-21
Abstract: PURPOSE:To effectively make use of incident light to a dead space formed among a plurality of photoelectron multiplier tubes or at the end sections of photoelectron multiplier tube groups. CONSTITUTION:Plural ones out of a number of photoelectron multiplier tubes 2 are two dimensionally lined up, and a light guide 2 and a scintillator 5 are disposed in front of the multiplier tubes. A photoelectron surface 7 and a side tube photoelectron surface 7a are formed in the inner surface of the end section of each photoelectron multiplier tube 2 and in the inner surface of a side tube, and a Al deposition film 13 to be coated over the inner surface of the side tube, is formed at a place which is a little lower than the aforesaid inner surface of the tube end section. A reflection mirror 14 roughly in a triangular cone shape is disposed in each cavity, that is, a dead space 9 formed among the respective photoelectron multiplier tubes 2, so that light coming in the dead space 9 is reflected by the reflection mirror 14 so as to be incident light to the photoelectron surface 7a of the side tube section.
Patent JP-H06104505-A (JP)
Title: Magnetoresistance sensor, magnetic head and magnetic memory employing the sensor
Inventor: HOSOE YUZURU
IPC: G11B5/82
Filed: 1992-09-21
Abstract: PURPOSE:To provide a megnetoresistance sensor in which lowering of magnetic field sensitivity due to conduction of high detecting current is suppressed while retarding fracture of magnetosensitance part. CONSTITUTION:A protective layer 3 is provided on a magnetoresistive conductive layer 2 oppositely to a base material 1. A bias layer 5 for producing a bias field in the magnetoresistive conductive layer 2 and a pair of electrodes 6 for feeding current to a magnetosensitive part 4 of the magnetoresistive conductive layer 2 are then provided sequentially on the protective layer 3. The protective layer 3 is composed of a compound of at least one kind of element selected from a first group of titanium, vanadium, chrome, zirconium, molybdenum, niobium, hafnium, tantalum, and tungsten, and at least one kind of element selected from a second group of nitrogen, carbon, boron, and silicon.
Patent JP-S62109515-A (JP)
Inventor: FUJIKAWA NAOTO
IPC: A47J27/00
Filed: 1985-11-08
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-2001077311-A (JP)
Title: Semiconductor device
Inventor: OOTA YOSHIJI
IPC: G06N3/063
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of data transfer between circuit modules more easily than that of radio wave communication by using no signal wiring for parallel processing and suppressing the load to a driver to the minimum. SOLUTION: In a semiconductor device, a plurality of arithmetic units 2 is loaded in one well 1 in such a way that the units 2 are not connected to each other through wiring. The information transmitted to the units 2 are processed in parallel by propagating the information in the well 1. Since the well 1 is used as the propagating route of signals, no signal wiring is required for the parallel processing. Therefore, an increase in wiring load can be suppressed and the circuit configuration becomes simpler than that for radio wave communication. Accordingly, the power consumption of information transmission can be suppressed.
Patent JP-H07102751-A (JP)
Title: Molding structure for building
Inventor: SATO YUICHI
IPC: E04F13/08
Filed: 1993-10-07
Abstract: PURPOSE:To simply and easily construct external walls by disposing exclusive materials for the corner between the ends of molding bodies at the inner or the outer corners of the external walls of a building and fastening both molding bodies with fixing pieces with screws. CONSTITUTION:A plurality of long molding bodies 13, 14 are disposed along the joints between the external walls of the under floor and the external walls of the upper floor of a building to cover the joints. And an exclusive material 16 for the corner is put between the ends of the adjacent molding bodies 13, 14 at the inner and/or outer corners of the building to connect both ends. In this construction, both ends of the exclusive material bodies 16a for the corners are positioned to respectively contact the ends of the oppositely arranged molding bodies 13, 14 and fastening pieces 16d, 16d, 16e, 16e attached to the exclusive material bodies 16a for the corners are fixed respectively to the ends of both molding bodies 13, 14 with screws. In this way, the cutting work and the connecting work of the ends of molding bodies 13, 14 can be extremely facilitated.
Patent JP-S60145389-A (JP)
Title: Method for preventing corrosion of tube
Inventor: HIRAKATA YOSHIYUKI
IPC: F16L58/00
Filed: 1983-12-30
Abstract: PURPOSE:To prevent easily the corrosion of a steel tube or the like to a corrosive fluid even when the tube has been already installed by electrically connecting a spout-shaped sacrificial anode having a circular arc-shaped cross-section to the upper part of the tube exposed to the corrosive fluid. CONSTITUTION:A spout-shaped sacrificial metallic anode 2 having a circular arc- shaped cross-section whose central angle is >=180 deg. is electrically connected to the upper part of a heat exchanger tube 1 of an irrigation cooler by welding or fastening with a band 4. The tube 1 is installed in a horizontal state or at a tilt angle to a horizontal plane, and the upper part of the tube 1 is exposed to a flow 5 of a corrosive fluid. When the tube 1 is a steel tube, the anode 2 is made of Zn or the like having lower potential than steel. This method can be applied to the tube even after installation by putting the anode 2 on the tube. Thus, the corrosion of the tube 1 by the corrosive fluid 5 can be prevented.
Patent JP-H04257968-A (JP)
Title: Optimal job-assigning method in fabrication of printed circuit board
Inventor: KORII EI BIRINTON
IPC: G06Q10/04
Filed: 1991-09-30
Abstract: PURPOSE: To provide a method for assigning optimum work in printed circuit(PC) substrate assembling process. CONSTITUTION: The method is the one for deciding the assignment of work for more than one machine which has prescribed ability for incorporating plural parts in an item in a assembling line and also is the one constituted by respective steps, that is, the generation of the part lists in the respectively different items, the decision of a product request as against the respective different items, the adaption of an algorithm based on the part list and the product request and the miniaturization of total expenditure setting and processing expenditure.
Patent JP-H01129912-A (JP)
Title: Apparatus for mounting gripper for connecting rod for opening tapping hole of shaft furnace to opening machine
Inventor: PIEERU MAIE
IPC: C21B7/12
Filed: 1988-10-05
Abstract: PURPOSE: To prevent the wear and the breakage of a fitting part between a gripper and a working tool by securing the support of the gripper and also, sliding the gripper with a supporting gage fixed to a slide carriage in a hole boring machine.  
     CONSTITUTION: The device is the one fitting the gripper 24 for combining the boring rod 26 with the working tool 10 arranged in the slide carriage 12 in the hole boring machine, and the gripper 24 has a female screw screwed with an end piece 28 screwed in the working tool 10. In this device, the supporting cage 32 is fixed to the carriage 12. Then, the gripper 24 is supported with the cage 32 and the vertical and side part supportings of the gripper 24 are secured and also, the gripper 24 is guided in the axial direction. By this method, the gripper 24 is accurately screwed into the end piece 28 and a large part of causes of the wear and the breakage of both screws can be removed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60142661-A (JP)
Title: Multi-party connection control system
Inventor: YAMAGUCHI KATSUYOSHI
IPC: H04M3/56
Filed: 1983-12-28
Abstract: PURPOSE:To reduce the amount of program development, and reduce the scale of a program and simplify control by controlling call processing control memory while separating the state of a service requesting person and states of other subscribers. CONSTITUTION:When a subscriber A originates, the system assigns the call processing control memory CCB and a service control part 12 starts the program of a proposer control part 14 once the subscriber A requests a conference service. The subscriber A when allowing a subscriber B to join in the conference sends a request to start a participant control part 15 from the control part 14 and assigns call processing control memory for controlling the subscriber B, and the control part 15 control the subscriber B. When a subscriber C is permitted to join, operation is performed similarly. Thus, the control part 15 operates on multiple basis for every paarticipant, so the efficiency of a static step is improved.
Patent JP-S63105709-A (JP)
Inventor: MINEGISHI TAKESHI
IPC: B68G5/02
Filed: 1986-10-24
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-H0973100-A (JP)
Title: Production of liquid crystal display device
Inventor: NAKAZAWA TORU
IPC: G02F1/1368
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the production stages of a liquid crystal display device. SOLUTION: Contact holes 122a on drain electrodes 11, contact holes 122b on common electrodes 112 and contact holes 122c on conductive light shielding films 114 are simultaneously formed and thereafter, a conductive film is deposited and patterned to simultaneously form the connecting wirings 116b of the common electrodes 112 and the conductive light shielding film 114 and pixel electrodes 116 in the case of producing an active matrix substrate 101 in a process for producing the liquid crystal display device constituted by holding liquid crystals 117 between the active matrix substrate 101 having thin-film transistors and a counter substrate 120. As a result, the electrical connection of two sets of the active matrix substrates 101 is made executable by the same stage, by which the cost is reduced, a defect rate is lowered, the yield is improved and the device is stabilized.
Patent JP-H06320840-A (JP)
Title: Rule output method
Inventor: TSUKAMOTO KUNIO
IPC: G06F3/12
Filed: 1993-10-08
Abstract: PURPOSE:To certainly perform the interpolation of a rule even when a character interval and a line interval have any width. CONSTITUTION:A rule pattern is written in a printing register 16 but, at this time, it is detected whether the rule pattern is one requiring lateral interpolation by a lateral interpolation bit detection circuit 12 and, in the case of the rule pattern requiring lateral interpolation, a lateral interpolation pattern corresponding to a character interval is written in the printing register 16 in succession to the rule pattern. Further, it is detected whether the rule pattern is one requiring longitudinal interpolation by a longitudinal interpolation bit detection circuit 13 and, in the case of the rule pattern requiring longitudinal interpolation, its interpolation pattern is formed by a longitudinal interpolation data forming circuit 18 to be written in the printing register 16.
Patent JP-2001072645-A (JP)
Title: Diadamantyl dicarboxylate compound
Inventor: SUZUKI SHINTARO
IPC: C07C69/74
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a new diadamantyl dicarboxylate compound containing adamantane skeleton, having excellent heat-resistance water-resistance, optical properties etc., and useful as a coating material and optical material. SOLUTION: The objective compound is expressed by formula I (X is a 1-20C bivalent chain hydrocarbon group, a 3-12C bivalent alicyclic hydrocarbon group or a 6-12C bivalent polycyclic hydrocarbon group; Y1 and Y2 are each H a halogen, hydroxy, a 1-8C alkyl, a 1-8C alkoxy or the like; (a) and (b) are each 1-3), e.g. diadamantyl succinate of formula II. The compound of formula I can be produced e.g. by reacting a dicarboxylic acid (e.g. oxalic acid, malonic acid or succinic acid) or a dicarboxylic acid halide of formula III (Z1 and Z2 are each hydroxy or a halogen) with a (substituted)adamantanol of formula IV and/or formula V (e.g. 1-adamantanol or 1,3-adamantanediol) preferably at room temperature to 100 deg.C for 1-24 hr.
Patent JP-H0996536-A (JP)
Title: Vehicle position calculating device
Inventor: SHIBATA AKITO
IPC: G01C21/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently calculate the position of a vehicle on which a vehicle position calculation device is mounted. SOLUTION: An estimated position calculating means 102 integrates a traveling vector by the traveling distance and the rotary angle of a vehicle and calculates the estimated position of the vehicle, and then a road data retrieving means 103 retrieves the surrounding road data from a map data recording device 108 by limiting a range. When the retrieval is not successful, a detailed road data retrieving means 104 retrieves all road data including more detailed road from the map data recording device 108 and a vehicle position correcting means 105 corrects the present position of the vehicle on the road data.
Patent JP-H10103715-A (JP)
Title: Air conditioner
Inventor: INAZUKA TORU
IPC: F24F5/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce refrigerant filling amount by facilitating a piping construction, and sufficiently shortening a liquid pipe. SOLUTION: One unitized compressor unit 20 is constituted, and unitized plurality of heat exchanger units 30 are constituted separately from the unit 20. The unit 20 has a compressor, while the each unit 30 has an outdoor heat exchange mechanism 31 having an outdoor heat exchanger and an indoor heat exchange mechanism 32 having an indoor heat exchanger. A refrigerating cycle 11 in which first and second gas pipes 40, 50 for feeding gas refrigerants are extended from the unit 20, and the plurality of the units 30 are connected to the pipes 40, 50 to become parallel with one another so that the refrigerant circulates between a drive source, respective mechanism 31 and mechanism 32 is constituted.
Patent JP-2001077216-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAZAMA YASUSHI
IPC: H01L27/115
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method, which comprises an intermediate insulating film of such improved insulation- resistance as the concentration of electric field at the corner part of electrode is relaxed, ensuring sufficient breakdown strength. SOLUTION: A polycrystalline silicon film is deposited on a semiconductor substrate 1 via a gate insulating film 2, and a selectively formed mask material is used for anisotropic etching with the polycrystalline silicon to form a floating gate electrode 5. An intermediate insulating film is formed on the upper and side surfaces of the floating gate electrode 5, which is etched back to leave a sidewall insulating film 7', An intermediate insulating film 9 is formed over the entirer surface of the floating gate electrode 5, providing a control gate electrode 8.
Patent JP-S62113679-A (JP)
Inventor: ISHIKAWA YOSHIHIRO
IPC: B62M11/04
Filed: 1985-11-13
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-H04132008-A (JP)
Title: Magnetic recording/reproducing device
Inventor: IWAMATSU TADASHI
IPC: G11B5/584
Filed: 1990-09-21
Abstract: PURPOSE:To realize high-speed, high-density and in addition, large-capacity recording and reproduction by using a combination head provided with recording heads and reproducing heads whose numbers of sets are smaller than the number of the tracks of a magnetic tape respectively. CONSTITUTION:The recording or the reproduction to/from plural tracks is executed at a time by making the combination head 3 provided with the recording heads and the reproducing heads whose numbers of sets are smaller than the number of the tracks of the magnetic tape respectively travel once in the traveling direction of the magnetic tape, and simultaneously, the recording or the reproduction to/from all the combination head 3 in the width direction of the magnetic tape. Besides, the combination head 3 is supported by the free end parts of two sheets of parallel springs 7a, 7b whose one ends are fixed and other ends form free ends. Thus, the combination head 3 can be positioned highly precisely to the multi-track magnetic tape of narrow track width, and the high-density and large-capacity recording and reproduction can be realized.
Patent JP-S62111952-A (JP)
Title: Production of (2-(4-acetoxy-2-isopropyl-5-methylphenoxy)-ethyl)-dimethylamine) hydrochloride
Inventor: SATO TADASHI
IPC: B01J27/00
Filed: 1985-11-11
Abstract: PURPOSE:To obtain the titled compound useful as a remedy for circulatory diseases easily and economically on an industrial scale in high yield by one-step reaction without producing hardly separable by-product, by reacting deacetylmoxisylyte with acetic anhydride in the presence of hydrochloric acid. CONSTITUTION:Deacetylmoxisylyte of formula I {=[2-(4-hydroxy-2-isopropyl-5- methylphenoxy)ethyl]-dimethylamine} (abbreviated as DAM) is made to react with acetic anhydride in the presence of hydrochloric acid at 60-120 deg.C for 0.5-3hr. After the completion of the reaction, the reaction liquid is concentrated and dried under reduced pressure an the precipitated crystal is separated e.g. by filtration to obtain the objective compound of formula II having activity to suppress sympathetic nerve. The hydrochloric acid is preferably concentrated hydrochloric acid and its amount is preferably equimolar amount or somewhat excess, e.g. 1.2-2.0mol per 1mol of DMA. EFFECT:The amounts of reagent and solvent can be remarkably decreased and the production process can be simplified.