baber/WOPTO huggingface dataset:
Patent JP-S61120253-A (JP)
Title: Signal buffing system
Inventor: MIZUHARA NOBORU
IPC: H04L69/40
Filed: 1984-11-16
Abstract: PURPOSE:To avoid the loss of signals in case of fault by using a memory which can be referred to from both a signal ink control processor and a signal network control processor and storing the buffers for transmission/reception signals and retransmission signals in said memory. CONSTITUTION:Signal link control processors SLC1-SLCn and a signal network control processor SNC can refer to double port memories M1-Mn. Then the buffers for transmission/reception signals and retransmission signals are stored in those double port memories. Thus the signals sent from the processor SNC and stored in a buffer can be collected even in a faulty mode of processors SlC1-SLCn.
Patent JP-2000068532-A (JP)
Title: Semiconductor device
Inventor: KOBORI HIROSHI
IPC: H01L31/0232
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device on which interference between a wire loop and a groove is prevented by providing a steps on a lead. SOLUTION: A light emitting element 3 is fixed to an island 22, and a sealed body 25 is formed by molding their circumference with transparent resin. A reflection surface 27 is formed above the light emitting element 2, an a signal light 6 is reflected by a reflection surface 27 and they are constituted in such a manner that the signal light is made incident from the other side face 25b of the sealed body 25. A part 31, having the second height 12, is provided at the tip of a lead terminal 23, and the part 31, having the second height 12, and an electrode pad 30 are connected by a bonding wire 24. The second height 12 is positioned in the middle of the first height 11 and the islands 21 and 22.
Patent JP-S6485301-A (JP)
Title: Production of cuff
Inventor: TAKEUCHI TOMOO
IPC: A41H43/00
Filed: 1987-09-28
Abstract: PURPOSE: To provide cuffs of good appearance without a sense of discompatibility by adhering a cuffs core, having a folded part to a front cuff cloth, sewing the front cuff cloth and a back cuff cloth in a specific pouch and turning back the cuff core and turning both cuff cloths to the front side. CONSTITUTION: The cuff core 5 having a folding part 4 is adhered to a front cuff cloth. The front cuff cloth and a back cuff cloth are sewed in the cuff shape except the folded part of the cuff core from which their back end parts 1a and 2a are excluded to form a bag 10. The cuff core is folded back at its folding part along a folding line 3 and both cuff cloths are turned to the front side whereby a cuff having double layers consisting of the cuff core and its folded part at the peripheral part on the front side of the bag is obtained.
Patent JP-S6395610-A (JP)
Inventor: MARUTEIN MASHIETSUKU
IPC: G01R15/22
Filed: 1987-09-28
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-S6483821-A (JP)
Title: Supercharge pressure control device for engine
Inventor: HITOMI MITSUO
IPC: F02B33/00
Filed: 1987-09-25
Abstract: PURPOSE:To improve combustibility by increasing a supercharge pressure enhancing a scavenge effect in the beginning of intake when knocking is detected in an intermediate load range, in the case of an engine scavenging exhaust gas in a combustion chamber by supercharge air when the opening period of intake and exhaust ports overlaps. CONSTITUTION:The opening and closing timing of intake and exhaust valves 11, 12 is set in a manner wherein the opening timing of intake and exhaust ports 4, 5, opened to a combustion chamber of each cylinder, is overlapped for the predetermined period. An intake passage 14, communicating with the intake port 4, provides a mechanical supercharger 18 in the downstream side of a throttle valve 15 while a bypass passage 19, interposing a bypass valve 20, detouring around this supercharger 18. While an engine 1 provides a knocking sensor 13, and its output signal is input to a control unit 21. When knocking is detected in an intermediate load range, the engine closes the bypass valve 20 so as to increase a supercharge pressure in the initial period of intake while controls a throttle valve 10 so as to throttle its opening.
Patent JP-S60133283-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: F25D11/02
Filed: 1983-12-21
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-S62102342-A (JP)
Title: Decentralized file recovery system
Inventor: KAWAKAMI SETSUO
IPC: G06F11/14
Filed: 1985-10-30
Abstract: PURPOSE:To send back a file to be recovered onto a transmission line by a device which has the same contents with indication information and to recover the file by sending out the information which indicates the contents of the file to be recovered onto the transmission line. CONSTITUTION:A unidirectional transmission loop 1 as a common signal transmission line connects with (n) sets of equipments 11, 12...1n. An equipment 1i has an external storage device 200, and processes data inputted from the transmission line 1 through a transmission controller 201 by an information processor 204 and stores the result in the external storage device 200. In another way, data stored in the external storage device is accessed and processed by an information processor 204 and the result is transmitted onto the transmission line 1. When the data is received from the transmission line 1, a transmission processing unit 202 checks whether or not the same code as a function code being transmitted is registered in a storage unit 203. When the code is registered, it is processed by the processor 204 to edit a recovery file, which is transmitted to the transmission line 1.
Patent JP-H0287632-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTANI TOSHIYUKI
IPC: H01L29/78
Filed: 1988-09-26
Abstract: PURPOSE:To reduce a junction area of a drain to a semiconductor substrate and to lower a drain capacitance by a method wherein a second groove reaching the semiconductor substrate is formed inside a first groove, an epitaxial layer is formed inside the groove and is flattened, a gate electrode is formed on its surface and the drain is formed in a region surrounded by an oxide film. CONSTITUTION:A second groove 4 reaching the surface of a silicon substrate 1 is formed inside a first groove 3. Then, an epitaxial growth operation is executed; the first and second grooves 3, 4 are filled; a P-type epitaxial layer 5 is grown up to the outside of the first groove 3. Then, the P-type epitaxial layer 5 protruding from the first groove 3 is shaved and flattened; after that, a gate oxide film 6 is grown on its surface. Then, a polycrystalline silicon film is formed on the whole surface; after that, it is patterned, and a gate electrode 7 is formed; after that, an oxide film is formed on its surface. During this process, the gate electrode 7 is formed so as to be spread over the first and second grooves in such a way that a channel region is connected to a silicon substrate 1. After that, a source 8 and a drain 9 are formed by making use of the gate electrode 7 as a mask.
Patent JP-S60133247-A (JP)
Title: Defrosting-controlling method for air conditioner
Inventor: YOKOUCHI AKIRA
IPC: F25B47/02
Filed: 1983-12-20
Abstract: PURPOSE:To enhance defrosting efficiency, enhance rise characteristics after a defrosting operation and simplify the construction of an exterior unit, by a method wherein a defrosting operation is started in response to lowering of the heating capability of a room heat exchanger, and is finished in response to a change in the cooling capability of the room heat exchanger. CONSTITUTION:As frosting in an exterior heat exchanger 5 progresses, the heat absorption by the heat exchanger 5 is decreased, and the temperature in the room heat exchanger 3 is lowered. Then, a timer calculates heating opeation time, and when the temperature detected by a pipe sensor 6 in the room heat exchanger 3 is lowered to or below a set point, a defrosting controller provided in a room unit starts a defrosting operation. Also for completion of the defrosting operation, when the temperature detected by the sensor 6 is lowered to or below a set point determined in consideration of the temperature of a pipe in the room heat exchanger 3 and the degree of frosting in the exterior heat exchanger 5, the defrosting controller finishes the defrosting operation.
Patent JP-S61119357-A (JP)
Title: Continuous casting roll
Inventor: TAKAMI AKIRA
IPC: B22D11/06
Filed: 1984-11-15
Abstract: PURPOSE:To improve cooling efficiency and to execute uniform cooling by providing a cooling water storage chamber formed of a drum, shaft and side plates to a roll and providing water feed and discharge devices provided with sealing packings to both side parts of the side plates. CONSTITUTION:The entire space formed of the drum 4, the shaft 1 and the side plates 2, 3 is utilized as the cooling water storage chamber 16. Apertures 17, 18 are further formed to the side plates 2, 3. The water feed device 19 and discharge device 20 provided integrally with bearings 12, 13 to the outside parts of the side plates 2, 3 and annular grooves 21, 22 communicating with the apertures 17, 18 are disposed to the opposed surfaces of the plates 2, 3. The sealing packings 25-27 are provided in order to maintain the airtightness between the apertures 17, 18 and the communicating grooves 21, 22. The cooling water is filled into the chamber 16 by such mechanism, by which the cooling capacity is increased and the cooling efficiency is improved. The cooling water flows uniformly and the uniform cooling is executed.
Patent JP-S6395448-A (JP)
Title: Silver halide photographic sensitive material having improved lightfastness of dye image
Inventor: KIDA SHUJI
IPC: G03C7/38
Filed: 1986-10-11
Abstract: PURPOSE:To improve lightfastness of magenta dye image, without generating auxiliary absorption due to a formed magenta dye by incorporating at least one of a specific magenta coupler and at least one of a specific compd. to the titled material. CONSTITUTION:The titled material comprises at least one of the magenta coupler shown by formula I and at least one of the compd. shown by formula II. In formula I, Z is a nonmetal atomic group necessary for forming a nitrogen contg. heterocyclic ring, X is hydrogen atom or a group capable of releasing by reacting with an oxidant of a color developing agent, R is hydrogen atom or a substituent. In formula II, R1 is alkyl, cycloalkyl, alkenyl, aryl or arylsulfonyl group, etc., R2 is a group capable of substituting to a benzene ring, (m) is an integer of 0-4, R3 and R4 are each hydrogen atom, alkyl or a hydrocarbon group having a cross-linking bond, etc. Thus, the lightfastness of the magenta dye image is improved.
Patent JP-H0991707-A (JP)
Title: Optical recording information reproducing device
Inventor: NAKAJIMA JUNSAKU
IPC: G11B7/125
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect an edge position of a recording bit and to improve recording density. SOLUTION: An optical recording information reproducing device 1 is provided with light sources 2, 3 emitting light beams 20, 21 respectively. An optical recording medium 19 is a recording medium in which information is read out only from a heated section heated to 130 deg.C or more by irradiation of the light beam 20. The light beams 20, 21 form a first and a second light beam spots on the optical recording medium 19. The second light beam spot is formed at the opposed side to the direction of moving of the first light beam spot. The first light beam heats the optical recording medium 19, while it reads out information from a heated region, on the other hand, the second light beam reads out information from the above mentioned region.  Consequently, since a reproduced signal based on information read out by the first light beam has a steep rise, on the other hand, a reproduced signal based on information read out by the second light beam has a steep fall, an edge position of a recording bit is accurately detected.
Patent JP-H04120789-A (JP)
Title: Flexible printed circuit board
Inventor: OGAWA IKUROU
IPC: H05K1/09
Filed: 1990-09-12
Abstract: PURPOSE:To electrically connect two electronic units without varying optimum operating temperatures of the two units disposed at places having extremely different temperature environments by using Constantan or Manganin as a conductor material. CONSTITUTION:Film bases 2, 3 are formed of polyimide films. The polyimide has most excellent mechanical and electric properties as a film base of a flexible printed circuit board. Constantan or Manganin is used as the material of a conductor pattern 1. A layer made of the Constantan or Manganin on the base 2 is etched to form a conductor pattern 1, which is covered with the base 3. The Constantan and the Manganin are conductors having very small values of thermal conductivity at 0 deg.C to 1/18, 1/15 as compared with copper refundamentally copper metals, and hence relatively easily etched to form the pattern 1 with excellent reproducibility and quality of manufacture.
Patent JP-H03107552-A (JP)
Title: Throttle sensor
Inventor: KUBOTA MASANORI
IPC: G01M99/00
Filed: 1989-09-20
Abstract: PURPOSE:To dispense with a bearing, joint or the like which supports a throttle valve shaft as a sensor, and facilitate attaching of housing to a throttle body by attaching a brush via a supporter at a throttle valve shaft of the throttle body. CONSTITUTION:A housing 12 is mounted to a throttle body 1 via a bearing 5 of a throttle valve shaft 3. A throttle valve 2 is fixed with a screw 4 to the throttle valve shaft 3. In this case, on the end of the throttle valve shaft 3, a supporter 6 is fixed. With the supporter 6, a brush 7 is brought into contact. The brush 7 is slid on a conductive resister 9 arranged on a ceramic plate 8 in association with the rotation of the throttle valve shaft 3. As a result, the rotation angle of the throttle valve shaft 3 is detected in association with the rotation of the brush 7. Consequently, the bearing 5, a coupling or the like supports the throttle valve shaft 3 as a sensor is dispensed. Attaching to the throttle body 1 of a housing 12 is also facilitated.
Patent JP-H1177180-A (JP)
Title: Punch press
Inventor: NAKAGAWA ATSUSHI
IPC: B21D43/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To widen a working range to a place near a work holder as much as possible surely preventing surely interference to the work holder of a punch tool. SOLUTION: The punch press is equipped with the work holder 15 feedable on a table 14 to a working position P while holding a work W and a punch mechanism 12 performing working to the work W in the working position P. On the punch press, a work holder interference detecting means 50 detecting that the punch mechanism 12 and the work holder 15 have interfered and a control means 51 corresponding to a detected result, which controls the punch mechanism 12 according to the detected result of this means, are provided. The interference detecting means 50 is effective only when the work holder 15 has entered a safety zone 53 around the working position P.
Patent JP-S6397390-A (JP)
Title: Work clamping device for laser beam machining
Inventor: KANEHARA YOSHIHIDE
IPC: B23K26/10
Filed: 1986-10-13
Abstract: PURPOSE:To prevent the breakdown of a work head or work clamp by fixing the body to be worked by its attraction via magnetism. CONSTITUTION:The attraction port 16 by numerous magnetic poles and respective positioning block 17A, 17B, 17C are respectively arranged at the end part of a work table 8. The attraction port 16 is composed of an electromagnet, closing switch 18 and power unit 19. In this case, the body 5 to be worked of a magnetic body is set by pressing to each positioning block 17. When the switch 18 is closed, the attraction port 16 attracts the body 5 to be worked by magnetism and fixes it with its attraction to the work table 8. The body 5 to be worked therefore causes no dislocation even receiving the moving acceleration of the work table 8. Since the work head does not collide with a work clamp the damage of the work head 4 or work 5 can be prevented.
Patent JP-S63246147-A (JP)
Inventor: GURIIMU KORIN MATSUKINNON
IPC: G01N24/08
Filed: 1987-09-26
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-H08105326-A (JP)
Title: Direct injection type spark igntion internal combustion engine
Inventor: ITO TERUYUKI
IPC: F02B23/10
Filed: 1994-10-06
Abstract: PURPOSE: To inject atomiged fuel into a combustion chamber and place it on an intake air flow to flow and form quickly a uniform mixture. CONSTITUTION: A fuel injection valve 23 is located intermediate two intake ports and provided on the lower side of a cylinder head 12. An injection nozzle 24 is provided with one side injection hole group located opposedly to the cylinder head 12 side consisting of a large injection hole 28A and small injection hole 28B having respective injection axes X1 , X2 crossed each other at a point CP1 in one side volume part 16A and the other side injection hole group 29 located opposedly to the piston side and consisting of a large injection hole 29A and small injection hole 28B having the respective axes X1 , X2 crossed each other other at a point CP2 . Thus, fuel injected from the respective injection hole groups 28, 29 is atomized and gasified in the upper and lower inside of a combustion chamber 16 to flow and form a uniform mixture.
Patent JP-S62100511-A (JP)
Title: Production of resin emulsion
Inventor: MORI KENJIRO
IPC: C08F220/28
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a resin emulsion with optimum surface carboxyl group density and good dispersion stability, by emulsion polymerization, in the presence of divalent copper salt, peroxide-based initiator and reducing agent, between an acrylic acid derivative and a mixture of acrylic fluoroalkyl ester and comonomer. CONSTITUTION:A polymerization is carried out of 40-100 deg.C between (A) 0.1-20wt% of an acrylic acid derivative of formula I (R<1> is H, lower alkyl or carboxyl; R<2> is H or lower alkyl) and (B) 99.9-80wt% of a mixture of (i) 1-100wt% of an acrylic fluoroalkyl ester derivative and (ii) a radically copolymerizable vinyl monomer in an aqueous medium in the presence of (1) 0.001-1.0wt% of a divalent copper salt, (2) 0.01-1.0wt% of a peroxide-based initiator, (3) 1-80mol%, based on said initiator, of a reducing agent, thus obtaining the objective resin emulsion.
Patent JP-2001067339-A (JP)
Title: Latin square preparing method
Inventor: ITO TORU
IPC: G06F17/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To easily prepare a new latin square where most of array elements are difference by replacing and prepare-processing an intermediate latin square, which is formed by convert-processing an existent latin square, so as to prepared a new latin square. SOLUTION: Through the use of a control program from an arithmetic part 1, a conversion function part 3 returns from the final position Knn of the row I and the column J of a given latin square to a position KIJ, where a symbol (m) whose selection order is lower than the symbol (m) of a conventional array element EIJ can be selected, along rows and columns and selects the existent array element EIJ and a mark (m) different from the same mark (m) to convert and prepare another latin square. Next, a replacing function part 4 replaces the array element EIJ at each position KIJ of a latin square stored in an array 17 for replacing a square by the unit of the row and column to deform to be another latin square.  Then, an existent latin square R' is given to one of the function parts 3 and 4 to execute preparation processing and an obtained intermediate latin square R' is given to the other to execute preparation processing to obtain a new latin square R.
Patent JP-2000063394-A (JP)
Title: Metallocene derived from fullerene
Inventor: KO RYUEI
IPC: C08F4/64
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new metallocene derived from fullerene having high activity, suitable as a catalyst for preparing an olefin polymer. SOLUTION: This metallocene is shown by the formula Rm-F-(MXpAq)n [F is a fullerene nucleus; R is a 1-20C alkyl, a 6-40C aryl, a 1-40 alkylaryl or a 7-40C arylalkyl; M is a transition metal; X is a halogen, a hydride or an aryl; A is a (substituted) cyclopentadienyl, a (substituted) indenyl or a (substituted) fluorenyl; (m) and (n) are each 1-10; (p) and (q) are each a positive integer and the sum of 1+p+q is equal to the oxidation state of M] such as biscyclopentadienylzirconium. The metallocene derived from fullerene of the formula is obtained, for example, by reacting metallocene MHXpAq with a fullerene nucleus.
Patent JP-H0298587-A (JP)
Title: Method for waterproof and anticorrosion application of water tank tuner wall
Inventor: MAEDA TERUNOBU
IPC: E03B11/00
Filed: 1988-09-29
Abstract: PURPOSE:To rapidly and easily perform waterproof and anticorrosion application of water tank inner walls which secures waterproof and anticorrosion effect of the water tank body by a method wherein water is put in the tank body and a falsework is floated on the water surface to have this falsework elevated by adjusting the water level. CONSTITUTION:Water 7 is put into a water tank body 1 up to a level according to working height, and a falsework 8 is floated on the water surface. Water is put in by feeding water from a water inlet hole 5a into the water tank body. The falsework 8 consists of frame plates 10 made wood or synthetic resin fixingly mounted on a plurality of drum cans via metal pipes or the like. Then, the water level is adjusted by performing water supply or exhaustion intermittently into the tank body 1 through the water inlet hole 5a or an exhaust hole 5b, and waterproof and anticorrosion resin sheets 6 are applied on the inner wall surface of the water tank body, from upper to lower portions, for example. Then, application of the waterproof and anticorrosion resin sheets 6 is done on a bottom.
Patent JP-S6398128-A (JP)
Title: Electron beam lithography method
Inventor: MURAI FUMIO
IPC: H01L21/027
Filed: 1986-10-15
Abstract: PURPOSE:To suppress a decrease in a throughput of an electron beam lithography method thereby to improve the dimensional accuracy by drawing sub- patterns of width W on the peripheries of main patterns with a different irradiating amount from that of the main patterns, and selecting the width W to a distance where electrons are scattered in a resist and in a substrate material to arrive thereat. CONSTITUTION:Second patterns 6-8 of width W are drawn in different irradiating amounts from first resist patterns 1-3 on the peripheries of the patterns 1-3 to be finally obtained after a lithography and a development. At this time, the width W is selected to a distance that electrons are scattered in the resist and a substrate material to arrive thereat to suppress the increase in the pattern required for correction to the minimum, and in addition, an effect of averaging depositing energy due to rear scattering is obtained. Thus, sufficient correction effect can be attained. When the patterns 6-8 are drawn, the extension of the electron beam (the gradation amount of the beam) is altered to that when the patterns 1-3 are drawn thereby to correct it more accurately. Thus, the dimensional accuracy can be improved without decreasing a throughput.