baber/WOPTO huggingface dataset:
Patent JP-H08124398-A (JP)
Title: Semiconductor memory
Inventor: YOSHIKAWA SADAO
IPC: G11C29/04
Filed: 1994-10-19
Abstract: PURPOSE: To decrease the number of spare memory cells for relieving a defect of a memory cell. CONSTITUTION: Spare memory cell columns 22a, 22b are arranged in parallel to memory cell blocks 21a-21d. Column selecting circuits 23a-23d are connected to each memory cell blocks 21a-21d, and reading/writing circuits 24a-24f are connected to the column selecting circuits 23a-23d and the spare memory cell columns respectively. A data bus line and a spare bus line are connected to each reading/writing circuits 24a-24f, and a multiplexer 28 is connected to these data bus line and spare bus line. When a redundant control section 27 receives address data specifying a memory cell column including a defective memory cell, it indicates to the multiplexer 28 so that one line out of the data bus line is replaced with one line out of the spare bus line 26.
Patent JP-H0594985-A (JP)
Title: Manufacture of semiconductor device
Inventor: YORIKANE MASAHARU
IPC: H01L21/3205
Filed: 1991-10-02
Abstract: PURPOSE:To enable a reattached film to be enhanced in adhesive strength by a method wherein a metal film excellent in adhesion is provided between the side face of a wiring metal film and a metal film attached gain to the side face concerned through sputtering etching. CONSTITUTION:An opening is selectively provided to an oxide film 12 formed on a silicon substrate 11, a diffusion barrier and adhesion tungsten titanate film 13, a plating gold wire 14, and an adhesion titanium film 15 are laid thereon. In succession, a photoresist film 16 is formed, then a wiring forming region is etched, and then the titanium film 15 is removed by etching. Then, an electroplating treatment is executed, and the gold wire 14 is coated with a wiring gold plating film 17. Then, the photoresist 16 is removed, and then the titanium film 15, the gold film 14, and the tungsten titanate film 13 are removed by an etching treatment primarily composed of sputtering etching. At this point, a reattached film 18 is formed concurrently. The reattached film 18 concerned is composed of a titanium film 19 reattached to the gold plating film 17, a reattached gold film 20, and a tungsten titanate film 21.
Patent JP-H0195353-A (JP)
Title: Data security management system
Inventor: KONDO YASUO
IPC: G06F21/31
Filed: 1987-10-07
Abstract: PURPOSE:To improve security without lowering the efficiency by terminal operability and processing efficiency by causing principal recognizing function and file access control function after the principal recognization, which are common to all services, to be obtained to the operator of a terminal and from the view of the operator. CONSTITUTION:The operator of the terminal locally obtains the allowance to use the terminal by the key of the terminal or something corresponding to the key. Next, the operator of the terminal transmits a code to guarantee the operator to a center. A data security management system (DSS) executes verification between this code and a code which is registered in a user control file in advance. Then, when the operator is confirmed to be principal, a corresponding table with a file to which an access is allowed, is prepared. Next, when a telegram is inputted, the DSS obtains correspondence between the telegram and the file to which the access is allowed, and access control is executed based on a logical product with the corresponding table.
Patent JP-H05101693-A (JP)
Title: Semiconductor storage circuit
Inventor: ASAI HIDEKATA
IPC: G11C29/00
Filed: 1991-10-02
Abstract: PURPOSE:To eliminate an unnecessary work by checking a standby memory cell part before defect address setting. CONSTITUTION:A standby cell part control circuit 6 is provided which generates a standby cell part activating signal RCE by a specific signal RCC from the external. A substitution control circuit 3 is controlled by the standby cell part activating signal RCE to set a substitution signal MEX to the active level. When the substitution signal MEX is set to the active level, data write to and data read from a memory cell array part 1 are stopped, and data write to and data read from a standby memory cell part 2 are enabled.
Patent JP-H08269845-A (JP)
Title: Method for adjusting yarn tension and loom for executing said method
Inventor: FURANKU REENERUTO
IPC: D03D49/18
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To automatically set an optimum yarn tension as a function of time on the basis of previously specified values in accordance with a weaving process. SOLUTION: A control curve is calculated for controlling a yarn tension by comparing a previously determined yarn tension curve with a desired value for the yarn tension curve. The control characteristic is optimized by continuous iteration. A further optimization of the yarn tension curve takes place by taking account of variable parameters in the yarn tension curve, for example yarn breakage analysis, beat-up force of the reed and/or shed change. The control device for performing the method can be implemented with a conventional logic or fuzzy logic. The method automatically carries out in an advantageous manner for weft and warp yarns a matching to the optimum yarn tension as a function of time on the basis of preselected parameter values.
Patent JP-2000092451-A (JP)
Title: Video system
Inventor: NAGAOKA EIJI
IPC: H04N5/937
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a video system on which the same dynamic image information will not become tired of, even when it is displayed repeatedly. SOLUTION: On a memory card 10, dynamic image information obtained by photographing the movement of, for example, fish for appreciation is recorded. The dynamic image information is compressed on the basis of a specific image compression/expansion system. An image reproducing means 12 reads the dynamic image information from the memory card 10 and expands it for reproduction. A buffer storage means 14 stores the dynamic image information reproduced by the image reproducing means 12. A touch sensor 16 inputs a detection signal corresponding to a touch of a body to a control means 18. The control means 18 reads the dynamic image information from the buffer storage means 14 and inputs it to a display means 20, which is made to display the dynamic image information.  The control means 18 varies the read speed of the dynamic image information from a 1st readout speed to a 2nd readout speed for a prescribed time in response to the input of the detection signal.
Patent JP-S60231638-A (JP)
Inventor: FURANTSU MERUGAA
IPC: C07C233/09
Filed: 1984-12-03
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-H0559088-A (JP)
Title: Production of 2'-deoxy-5-fluoro-beta-uridine
Inventor: ITO KAZUO
IPC: C07H19/073
Filed: 1991-09-06
Abstract: PURPOSE:To obtain in high yield the title compound excellent in stereoselectivity, as a raw material for useful compounds related to carcinostatics and other medicines by deprotection of a compound formed by condensation of each specific two kinds of compound. CONSTITUTION:The objective compound of formula IV can be obtained by deprotection (e.g. in the case of aralkyl, specifically for benzyl, a catalytic hydrogenation catalyst is used in a hydrogen gas atmosphere) of a 1-(2-deoxy-beta- D-erythro-pentofuranosyl)-5-fluorouracil derivative of formula III produced by condensation in a solvent such as chloroform between (A) a 5-fluoro-2,4-bis(trialkylsilyloxy)pyrimidine of formula L [R<1> is (substituted) alkyl or phenyl] and (B) a 1-halogeno-2-deoxy-alpha-D-erythro-pentofuranose derivative of formula II (R<2> and R<3> are each protective group for OH; X is halogen) in a molar ratio A/B = 1.3-1.5.
Patent JP-2001077726-A (JP)
Title: Code-division multiplex communication device
Inventor: TSUBOUCHI KAZUO
IPC: H04B1/707
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To improve correlation detection precision while decreasing the accumulation of current transfer errors and reducing power consumption. SOLUTION: This device is equipped with a receiving means (receiving antenna, mixer, local oscillator, and detector), a voltage-current converting means 100, current delay flip-flops which are provided by N obtained by dividing the number of chip information arrays by an integer M, a 1-input multiple-output current delay circuit block part 101 having M pieces of terminals for outputting held current signals in parallel while transferring the held current signals to following stages at intervals of a one-chip time, M pieces of partial correlation current output means 105k which input the current signals in parallel, switch current connection paths according to reference data, and add the output signals of the respective current delay flip-flops and outputs partial correlation currents,  a partial correlation output current delay circuit block part 103 which adds M pieces of partial correlation currents each delayed by an N-chip time at intervals of the one-chip time, and a demodulator 104 which inputs the correlation current signal and demodulates the original information signal.
Patent JP-H10102303-A (JP)
Title: Raincoat
Inventor: NISHIKAWA YOSHIO
IPC: A41D3/06
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a raincoat, capable of improving the waterproofness of sleeves of an upper garment and bottom part and a fly part of trousers and preventing the trousers from slipping down and further dust or rainwater from entering the inner space of the sleeve edges of the upper garment and the inner space of the bottom parts of the trousers. SOLUTION: This raincoat A is obtained by providing each sleeve 1 with a reverse lining fabric having the lower end sewed onto the base part of an outer sleeve 5, on the other hand, the top end sewed onto the base part of an inner sleeve 4 and an inner fabric having lower end sewed onto the base part of the inner sleeve 4 and further sewing a face side fabric 2 of the sleeve 1 onto the middle part of the reverse lining fabric with each sleeve face and lining fabric sewing thread in the raincoat A equipped with an upper garment B, having the waterproofness, located at the tips of the face side fabric 2 of both sleeves 1 and 1 and provided with lower sleeve edges 3 having a double sleeve structure of the inner sleeves 4 and the outer sleeves 5 and trousers having the waterproofness.  The sewn parts with the sleeve face side and lining fabric sewing threads are sealed up with waterproof sealing up tapes for the sleeves from the inside.
Patent JP-S61132946-A (JP)
Title: Silver halide photosensitive material
Inventor: HOSAKA MASUMI
IPC: G03C1/28
Filed: 1984-11-30
Abstract: PURPOSE:To obtain the titled material having a high sensitivity and capable of obtaining a good image and enabling a rapid treatment at a high temp. and a less tendency for generating a fog by incorporating a specific org. compd. to a silver halide emulsion layer or its adjacent layer contg. silver halide particles having a prescribed amount of AgI. CONSTITUTION:One of the silver halide emulsion layers contg. 0.5-10mol% AgI in the prescribed particles comprises a compd. shown by formula I wherein Z is P or N, R1, R2, R3 and R4 are each an (subtd.) alkyl, an aryl or an aralkyl group, at least one of R1-R4 groups is an electron attracting substituent such as NO2, CN and a halogen atom, X<-> is an acid anion such as Cl<->, ClO4<-> and BF4<-> or a compd. shown by formula II wherein A is S or Se, B1 and B2 are each a nonmetallic atom capable of forming a hetero cyclic ring, X2<-> is an anion. An adjacent layer of the prescribed layer comprises >=20mol% AgI in the particle of the silver halide emulsion layer. The titled material gives a good image characteristics and has an improved safe life property.
Patent JP-H0557759-A (JP)
Title: In-mold plating mold
Inventor: SAKURAI AKIHIRO
IPC: H05K3/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide a mold used in an in-mold plating molding method injecting a synthetic resin in the cavity of a mold having a metal plating layer formed to the inner surface thereof to unify the same with the metal plating layer. CONSTITUTION:A metal plating layer forming member 2 is arranged to a mold lower main body A in a telescopic state and the opening part on the side of the mold lower main body A of the hole part 1 provided to the metal plating layer forming member 2 so as to piece therethrough is formed into a conical shape by spot facing. By this method, the metal plating layer forming member 2 can be arranged to the mold lower main body having a large number of protruding pins or pin bodies in a telescopic state in an easily detachable manner.
Patent JP-H0595141-A (JP)
Title: Growth of metal atom fine wire, and atom fine wire device
Inventor: WATANABE MASAO
IPC: H01L49/00
Filed: 1991-10-02
Abstract: PURPOSE:To produce a metal atom fine wire non-contacting with a substrate easily and in a short time. CONSTITUTION:An MgO single crystal substrate 12 is cloven and a step line 13 is formed on a plane 11 which is (111) plane. Then, Au is deposited on the step line 13, and metallic thin films 14 and 15 are grown orientationally. The metallic thin films 14 and 15 are apart from each other by 1 to 10mum in the extending direction of the step line 13, and a similar step line 17 is also held on the metallic thin films 14 and 15. Au is deposited on the metallic thin films 14 and 15 of the substrate 12 at a temperature of 220 to 280 deg.C at a low speed of 0.1 to 0.4nm per minute, and fine wires 22 and 23 along the step line 17 are grown and connected each other.
Patent JP-H0197514-A (JP)
Title: Drill
Inventor: AKIYAMA SABURO
IPC: B23B51/12
Filed: 1987-10-09
Abstract: PURPOSE:To enable the use of a low cost drill body on a market when a lower drill bit part is broken, by a method wherein a handle mounting part is formed to either a drill body or the upper part of a drill holder. CONSTITUTION:A drill holder 40 is provided at its lower part with a cylindrical cylinder part 41, at its upper part with a handle mounting part 43 to which a handle and the like is mounted, and at its middle part with a set bolt part 42 situated as a means to prevent a slip of mutual axis rotation between a columnar part 24 of a drill 20 and the cylinder part 41 of the drill holder 40 and a slip off of the drill body 20, and the cylinder part, the handle mounting part, and the set bolt part are formed integrally with each other. A set bolt 44 is screwed in the set bolt part 42 to press a lamellar part 25 of the drill 20. Since, as noted above, a drill is formed with the drill body 20 and the drill holder 40, when a drill bit part 23 is broken, it can be replaced with a low cost drill body 20 on a market.
Patent JP-S61135958-A (JP)
Title: Cylinder block for water colled type internal combustion engine for vehicle
Inventor: ABU NOBUO
IPC: F02F1/10
Filed: 1984-12-03
Abstract: PURPOSE:To raise the efficiency of a heater heated by cooling water, by forming water jackets substantially along the entire length of cylinder bores, and making the capacity of one half of the water jackets located on the side of the deck sur- face smaller than that of the other half of the water jackets located on the side of a crankcase. CONSTITUTION:In a cylinder portion 1 constituting the upper half of a cylinder block B, water jackets 6 are formed in the manner of surrounding cylinder bores 3, excluding the wall portions located between adjacent cylinder bores 3. The water jackets 6 are formed long to cover substantially the entire length of the cylinder bores 3, and the sectional area A1 of the upper half 6u of the water jackets 6 located on the side of the deck surface 8 is made smaller than the sectional area A2 of the lower half 6d located on the side of a crank- case 2. That is, the capacity of the upper half 6u of the water jackets 6 is made smaller than that of the lower half 6d of the water jackets 6. By employing such an arrangement, it is enabled to heat cooling water in the upper half 6u of the water jackets 6 promptly to a high temperature.
Patent JP-H01100341-A (JP)
Title: Fuel control device
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D41/00
Filed: 1987-10-09
Abstract: PURPOSE:To have good control condition at all times by keeping in memory the neg. feedback correction amount or a quantity associate therewith when the output of a suction amount sensor lies near the representative point for the change in its characteristic, and correcting the fundamental amount of fuel control with its contents as correction value. CONSTITUTION:A requisite fuel amount for an internal-combustion engine (fundamental value) is calculated on the basis of the output from a heat ray type suction amount sensor 2, to control an injector 9. At this time, the fundamental value is neg. feedback corrected so that the air-fuel ratio sensed by an O2 sensor 4 on an exhaust pipe becomes a desired value. In this type of fuel control device, the neg. feedback correction amount or a quantity associate therewith is entered into a memory when the output from suction amount sensor 2 lies near a specific representative point. Then the fundamental value is corrected depending upon the contents of this memory, and a control valve 21 to make open/close control of the evaporated fuel complemented by a canister 20 to be purged by the suction system is so controlled as to be closed at the time of entry into the memory.
Patent JP-H04132772-A (JP)
Title: Coating composition
Inventor: YAGUCHI ATSUNORI
IPC: C09D185/02
Filed: 1990-09-25
Abstract: PURPOSE:To provide the subject composition capable of being coated even on substrates hard to coat and useful for printing, coating, lithography, etc., by compounding the mixture of a good solvent and a poor solvent with a curable resin. CONSTITUTION:The objective composition comprises the mixture of a good solvent (preferably ketone, aromatic hydrocarbon, glycol ether, ester) with a poor solvent (preferably alcohol, aliphatic hydrocarbon) and a curable resin (preferably curable phosphazene resin).
Patent JP-H03119908-A (JP)
Title: Attitude control device of working machine
Inventor: NIIYAMA HIROYUKI
IPC: A01C11/02
Filed: 1989-09-30
Abstract: PURPOSE:To readily adjust sensitivity of detectors by linking the detector to discover the surface of the earth to the detector to discover inclination of work ing machine in the longitudinal direction in such a way that both the detectors are worked by a single sensitivity operating member. CONSTITUTION:A working machine 15 is connected through rise and fall work ing mechanism A to a traveling body 1 and elevation angle changing mechanism B to vary the elevation angle of the working machine 15 in the longitudinal direction is set. The rise and fall working mechanism A is constituted so that the working machine 15 is controlled in height in a fixed range by a signal from a detector 40 to discover the surface of the earth. Further, the elevation angle changing mechanism B is regulated in a given range of inclination by a signal from a detector 43 to discover inclination of the working machine 15 in the longitudinal direction. Both the detectors 40 and 43 are linked in such a way that the detectors are worked by a single sensitivity operating member 49. Consequently, the sensitivity is readily adjusted.
Patent JP-H03116956-A (JP)
Title: Semiconductor device
Inventor: KITAMURA FUJIO
IPC: C08G59/20
Filed: 1989-09-29
Abstract: PURPOSE:To improve a semiconductor device in reliability of moisture resistance and thermal shock resistance by a method wherein the semiconductor element is sealed up with epoxy resin composition composed of a main component which is, at least, partially formed of specific epoxy resin and a setting agent component of phenolic resin. CONSTITUTION:A semiconductor element is sealed up with epoxy resin composition which contains a main component which is, at least, partially formed of epoxy resin represented by a formula I and a setting agent component of phenolic resin. In the formula I, (n) denotes an integer of 0-15. The sealing resin becomes excellent in moisture resistance and shock resistance by the action of the specific epoxy resin represented by the formula I contained in the epoxy resin composition concerned. By this setup, a semiconductor device can be improved in reliability of moisture and thermal shock resistance.
Patent JP-S61134488-A (JP)
Inventor: NAKA YASUNORI
IPC: E06B7/23
Filed: 1984-12-04
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-H07113874-A (JP)
Title: Penetrating state identifying method for underground buried element and underground pipe line
Inventor: YOSHIDA OTOO
IPC: G01V1/00
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a method for identifying a penetrating state of an underground buried element and an underground pipe line which can identify a penetrating state of the element and the line without excavating the ground by using an acoustic signal to be propagated through the element and the line. CONSTITUTION:A part of an underground buried element 1 exposed on the ground is hit by a hammer 3 to generate sound, and the sound propagated through an underground pipe line 2 near the element 1 is received by a microphone 4 in an opening 5 of the line 2. If a ratio of a sound pressure PH of a high frequency component of the received sound to a sound pressure PL of a low frequency component is 10 or more, it is judged that the element 1 is penetrated through the line 2.
Patent JP-H03121705-A (JP)
Title: Regulating mechanism for depth of cut in spherical workpiece holding device
Inventor: SAEGUSA TOSHIAKI
IPC: B23B31/02
Filed: 1989-09-30
Abstract: PURPOSE:To easily regulate a depth of cut in a short time by providing tapered guides on both sides of a turning center hole of an oscillating lever, and moving a regulating piece along the guide to minutely move the oscillating lever to a mounting bases. CONSTITUTION:If an oscillating lever is required to be moved as much as 0.001mm toward a grinding wheel 1, since fine regulating bolts 34A-34D are 1mm in their screw pitch, and guides 21b, 21c are formed to be 1/100 in their grade, the rotating angle of a screw is (0.001/0.01)X360=36 deg.. Thus since the bolts 34A-34D are satisfied by rotating as much as 1/10 rotation or one graduation, after a set bolt 32 is loosened, the bolts 34B, 34C are loosened as much as one graduation and the bolts 34A, 34D are tightened as much as one graduation. Coarse regulating bolts 33A, 33B abutting on the tip of a pivotally supporting shaft 20 for regulating pieces 31A, 31B therefore move to make the oscillating lever 21 move as much as 0.001mm toward a grindstone. The set bolts 32 are then tightened to fix the regulating pieces 31A, 31B to the oscillating lever 21. Thus a depth of cut can be regulated without special technique.
Patent JP-2000090237-A (JP)
Title: Plotting processor
Inventor: ISHIKAWA HIROSHI
IPC: H04N1/40
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To accelerate processing in small circuit scale by performing optimum reloading control to a logic to be operated by a reconfigurable hardware composing a non-real time path and a real time path. SOLUTION: Based on processing contents and the size of image data to be processed, a path determining means 11 determines whether processing is to be performed by a real time path means 21 or non-real time path means 22. Image data inputted from an arithmetic unit and stored in an image data buffer belonging to an arithmetic unit I/F 23 are sent to the non-real time path means 22 and returned into the image data buffer after processing determined by the path determining means 11 is executed. The returned data are further sent to the real time path processing means 21, processing determined by the path determining means 11 is executed and data, to which the prescribed processing is completed, are sent through an output device I/F 24 to an output device 3 and printed out or displayed out.