baber/WOPTO huggingface dataset:
Patent JP-H0493073-A (JP)
Title: Gate array type integrated circuit
Inventor: MISAWA HIROYUKI
IPC: H01L21/82
Filed: 1990-08-08
Abstract: PURPOSE:To contain a large type element group in an output logic circuit region without difficulty and to constitute an output logic circuit having small parasitic capacity by mounting one output logic circuit region for a plurality of external terminals. CONSTITUTION:External terminals 2 are mounted at a disposing pitch of 90mum on the periphery of an LSI chip, and input logic circuit regions 4 having 90mumX300mum of size are disposed corresponding to the respective terminals 2. One output logic circuit region 3 is disposed corresponding to the two terminals 2, its occupying area is equal to a conventional one of l80mumX350mum, but the flatness of the shape is eliminated, and disposition of a large-sized element and wiring connections between the elements can be performed without difficulty. As a result, a parasitic wiring capacity is reduced, and circuit performance can be improved. In comparison with the conventional one, a chip size of vertical and lateral sides can be reduced by 0.7mm.
Patent JP-H1056147-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NARA YASUO
IPC: H01L21/8242
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM memory cell of good electric charge holding characteristics by, with MOSFET, introducing a channel area for controlling a threshold voltage of MOSFET and conductive impurities of the same into a channel area and either a source or a drain by oblique ion implantation. SOLUTION: A field oxide film 2 is formed in an element separation area on a silicon substrate 1, and through a gate oxide film 3, a gate 4 is formed on a substrate of an element formation area. Then, an implantation resist mask 5 which opens only a bit line contact part for ion implantation for controlling a threshold value is formed, and a channel ion is introduced in a channel ion implanted area 6 by oblique implantation, then ion injection is performed with an LDD forming implanted area 7. Lastly, on both sides of a gate electrode, a side wall 8 of a silicon oxide film is formed. By oblique ion implantation, impurity concentration of pn bonding on a storage node contact side is lowered, for good electric charge holding characteristics.
Patent JP-H1055229-A (JP)
Title: Portable electronic equipment
Inventor: UTSUNOMIYA SHINOBU
IPC: G06F3/0354
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain the portable electronic equipment which can accurately charge its battery even if the battery can not be charged by a commercial power source, etc. SOLUTION: The portable electronic equipment which has the chargeable battery and a charging circuit for the battery and is supposed to use the battery is equipped with an operation device consisting of a pen 1 attached to the equipment and used to operate the equipment through operation including two-dimensional movement and a tablet 6, and also provided with a power generating device which transduces kinetic energy generated by movement with the operation of the above operation device into electric energy and an auxiliary charging circuit which charges the battery with the electric energy obtained by the power generating device.
Patent JP-2001034761-A (JP)
Title: Method for detecting and correcting defect of pattern
Inventor: WAKITANI KOICHI
IPC: G06T7/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To appropriately detect pattern defects by classifying defective patterns on the basis of the number of labels when the contour line of a defective pattern is overlapped with the contour line of an object pattern and contacted with the contour line of a nondefective pattern. SOLUTION: An object pattern (a) defined as an examination object is compared with a nondefective pattern (b) registered in advance and a defective pattern (c) is extracted. When this defective pattern (c) does not exist in the nondefective pattern (b) but exists in the object pattern (a), the kind of a defect is discriminated. Then, the contour line of the defective pattern (c) is extracted (d), the contour line overlapped with the contour line of the object pattern (a) is extracted (e), and when this line is labeled, the number of labels becomes '2' (f). Besides, when the contour line in contact with the contour line of the nondefective pattern (b) is extracted (g) and labeled, the number of labels becomes '2' (h). Thus, when the number of labels of both the contour line is greater than '2', 'defect of coupling defects to be originally separated' is discriminated.
Patent JP-S6455160-A (JP)
Title: Method for preventing freeze-denaturation and improving quality of ground fish meat
Inventor: YOSHIDA TSUKASA
IPC: A23L17/00
Filed: 1987-08-26
Abstract: PURPOSE:To prevent the freeze-denaturation of ground fish meat and to improve the quality of the meat, by adding dried powder of hydrolyzed and reduced starch to ground fish meat and freezing the mixture. CONSTITUTION:Ground fish meat is added with dried powder of hydrolyzed and reduced starch (preferably containing 20-80wt.% of non-reducing branched dextrins) obtained by the hydrogenation of starch hydrolyzed with an acid or alpha-amylase. The obtained mixture is frozen.
Patent JP-H1160335-A (JP)
Title: Production of carbon composite material with formed reaction inhibiting coating film
Inventor: MATSUMOTO TSUYOSHI
IPC: C04B35/52
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a product of a carbon composite material suitable for internal parts of various high temp. reaction furnaces at a low cost by mechanically working a carbonaceous substrate whose dimensional variation due to graphitization is known and subjecting it to successive graphitization, purification and/or formation of a reaction inhibiting coating film in the same apparatus. SOLUTION: The body 4 of an apparatus is filled with a nonoxidizing atmosphere and a susceptor 5 is heated to heat a completed preform 6 for internal parts of a furnace for producing a semiconductor to 1,500-3,000 deg.C. At the time when graphitization proceeds to a certain degree, gaseous Cl2 is fed for about 10 hr from a 2nd gas feeding pipe 12. The interior of the body 4 of the apparatus is kept under <=500 Torr from the beginning of the heating. After purification, slow heating to about 1,700-2,500 deg.C or slow cooling to about 1,000-1,300 deg.C is carried out, gaseous C3 H8 and gaseous H2 are fed from a 3rd and a 4th gas feeding pipes 13, 14, respectively, and a coating film of pyrolytic carbon is formed on the surface of the preform 6.
Patent JP-2001030615-A (JP)
Title: Printing method using aqueous ink
Inventor: OZAWA CHIZUO
IPC: A23L19/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To form a durable printed face on the surface of a water-repellent light transmitting medium by using an ink jet head and an aqueous ink. SOLUTION: A primer 2 provided with ultraviolet shielding properties or absorption characteristics is applied on a pattern 1a of a water-repellent medium 1. An aqueous ink image receiving layer 3 is formed on the surface of the primer 2, and the given printing is carried out on the surface of the image receiving layer 3, and a printed face protecting layer 5 provided with ultraviolet shielding properties or absorption characteristics is formed on the surface of the printed layer 4 thus formed. In the above printing method, a highly durable printed face can be formed on the back of a light transmitting medium 1 such as a glass, a plastic plate, a CD case, a DVD case, a cassette tape case or the like.
Patent JP-H0856191-A (JP)
Title: Alarm device about communication state of digital radio equipment
Inventor: KURITA HIROYUKI
IPC: H04B7/26
Filed: 1994-08-10
Abstract: PURPOSE:To reduce the possibility of defects where a channel is suddenly disconnected by detecting that an electric field strength signal received from a reception section is decreased and a bit error reaches a desired error rate so as to inform and predict it to the user. CONSTITUTION:A communication quality detection section 14 receives an electric field strength signal 12 and a bit error signal 13 from a reception section 11 to detect that the electric field strength is reduced and a bit error is a desired error rate or over. Then a prediction alarm signal 14a is given to a voice output section 16 and a tone color corresponding to the electric field strength level and the error rate is fed to a voice amplifier section 17. A voice amplifier section 17 of a voice output section 16 amplifies the voice signal from the reception section 11 and a prediction alarm signal 14a and outputs the result to a speaker 18. As a result, it is informed and predicted to the user that the channel is close to a communication defect state. Then the user can recognize that the channel is about to be disconnected in advance. Thus, an unexpected channel break is prevented.
Patent JP-2001041040-A (JP)
Title: Control device of cooling water flow rate and lubricating oil flow rate on heat exchanger
Inventor: SHIMAZAKI YUICHI
IPC: F01M5/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To hold lubricating oil temperature at a proper value by controlling a flow rate of lubricating oil and a flow rate of cooling water on a heat exchanger to exchange heat between the lubricating oil and the cooling water of an engine. SOLUTION: A heat exchanger HE exchanges heat between a part of cooling water circulating in an engine E by an electric cooling water pump WP and a part of lubricating oil circulating in the engine E by an eletcric lubricating oil pump OP. An electronic control unit U computes target cooling water temperature TwREF and target cooling lubricating-oil temperature ToREF by correcting standard cooling water temperature TwBASE and standard lubricating-oil temperature ToBASE retrieved in accordance with engine rotation number Ne and an engine load Pb by a throttle opening change rate ΔθTH and controls working of the electric cooling water pump WP and working of the eletcric lubricating- oil pump OP in accordance with deviation of these target cooling water temperature TwREF and target cooling lubricating-oil temperature ToREF and actual cooling water temperature Tw and actual  lubricating oil temperature To.
Patent JP-H1037665-A (JP)
Title: Excavation azimuth detector and its detection method
Inventor: YAMAGUCHI HIROAKI
IPC: E21D9/087
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To perform correction from a second optical system and highly accurately detect the attitude of an excavator even in a case where the azimuth of the excavator is changed and the light receiving position of laser light is dislocated. SOLUTION: The excavation azimuth detector detects the azimuth of a light receiver 11 by making azimuth reference of laser light 15 by detecting an incident angle on the main lens system of the laser light 15 emitted on the basis of a displacement amount of the light receiving position of the laser light 15 in a one-dimensional position detection element by a main lens 16 condensing the beam-like laser light 15 irradiated in the prescribed direction from a prescribed point and the light receiver 11 having the one-dimensional position detection element disposed in the neighborhood of a light condensed point of the main lens system 16. In this case, a second optical system introducing the laser light 15 incident on the main lens system 16 is disposed between the main lens system 16 and the one-dimensional position detection element.  The second optical system may be constituted of the light condensing system of an anamorphic optical system, a mirror having prescribed curvature or a polygon mirror.
Patent JP-H0555352-A (JP)
Title: Semiconductor wafer transfer machine
Inventor: FURUYAMA NAOHIRO
IPC: H01L21/677
Filed: 1991-08-22
Abstract: PURPOSE:To transfer automatically a multitude of wafers while the alignment pitch of the wafers is converted between a carrier and a boat, the arrangement pitches of the wafers on which are different from those of the wafers in the carrier, by a method wherein a roller pitch conversion part and a pusher pitch conversion part are interposed between a loader part and an unloader part. CONSTITUTION:In the case where wafers 1 are transferred from a carrier 2 on a loader part 12 to an unloader part 15, the wafers 1 on both sides of the wafer 1 located at an alignment center position in each block are made to transfer by pitch conversion rollers 17a to 27d of a roller pitch conversion part 13 centering around the wafer 1, the arrangement pitches of the wafers is converted from first arrangement pitches to second arrangement pitches and the wafers 1 are transferred to a pusher pitch conversion part 14. There, a pusher 26 is moved in block unit and the intervals between the wafers in the blocks are converted into the second arrangement pitches. Here, the wafers are transferred from the part 14 to the part 15 and are held on a boat 4 at the second arrangement pitches. Thereby, the highly reliable wafers of good quality can be obtained without being marred in the wafers.
Patent JP-H06153640-A (JP)
Title: Seedling-planting machine in rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1993-08-25
Abstract: PURPOSE:To improve the degree of certainty in seedling planting in the field in a rotary seedling-planting machine in which plural seedling-planting cases each equipped with a dividing tine are set to a rotary case while improving the durability of the structure. CONSTITUTION:A dividing tine 19 is equipped with a push unit 28 designed so as to push seedlings divided thereby toward the top and the push unit is designed so as to move forward and subsequently move backward through a cam 33 set in a seedling-planting case according to an oscillation movement of the seedling-planting case.
Patent JP-S60103505-A (JP)
Title: Signal recording and reproducing device
Inventor: KOUNO TSUTOMU
IPC: G11B5/027
Filed: 1983-11-11
Abstract: PURPOSE:To improve the recording density of a magnetic tape by recording another information signal on a guard band formed between adjacent video tracks in a recording and reproducing device of the helical scanning system. CONSTITUTION:Rotary heads 5A, 5B and 6a, 6b with a gap of different azimuth angle are fitted onto a turning face of a rotary drum 4. The height, angle theta and track width of the heads 6a, 6b are selected so that they scan a guard band between video tracks reproduced and recorded by the heads 5A, 5B. An information signal with different information content is applied to the heads 5A, 5B and the heads 6a, 6b respectively, and the heads 5A, 5B form recording on video tracks An+1, Bn+1... while a guard band is being provided between the tracks, and the heads 6a, 6b form recording on information signal recording tracks an+1, bn+1... on the guard band and a tape pattern without any guard band is obtained.
Patent JP-2001035346-A (JP)
Title: Fuse evaluating method and fuse selecting method using result of evaluation
Inventor: SAKAI MAKOTO
IPC: H01H85/46
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuse evaluating method capable of accurately evaluating fuses. SOLUTION: Plural fuses having a different fuse cross sectional area are prepared as samples per each fuse cross-sectional area, and instantaneous arc current is made to flow into each fuse so as to obtain a fusion current value per each fuse. A standard fusion current value is obtained per each fuse cross- sectional area on the basis of the fusion current value obtained per each fuse. Since the standard fusion current value is based on a value obtained by making the instantaneous arc current flow to each fuse, the fusion current in the condition approximating the actual using conditions and a realizing function of the fuse is obtained, and the value becomes an appropriate value. Fuse can be thereby evaluated appropriately.
Patent JP-H1153553-A (JP)
Title: Method and device for acquiring reference image, and method and device for inspecting incorrect collating
Inventor: HACHITANI HISAHIRO
IPC: G06T1/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To secure a reference image which is suitable for incorrect collating inspection by finding the autocorrelation function of each image which is taken in certain cycles while an image pickup position is shifted and comparing an image to be inspected with the reference image at the time of the largest correlation. SOLUTION: A rotary drum 2 is driven and a quire 1 is sent out of a quire stage. At this time, an image of a specific area P of the sent-out quire is picked up by an image pickup device 4. Further, this image pickup operation is carried out by the blinking of a light source 3 and the driving of the image pickup device 4 based upon timing pulses from a timing signal generating means 8 and images of the contents of different image pickup area P on the quire 1 moving with time are picked up one after another. An image processing means 5, on the other hand, finds an autocorrelation function as a scale for deciding the similarity of each image inputted at each time. Then the area having the largest autocorrelation function in the acquired image is set as the most suitable reference image and stored in a memory.  Then an arithmetic processing means 5 compares the picked-up image with the reference image to decide whether or not there is incorrect collating.
Patent JP-2001029960-A (JP)
Title: Multi-stage water treatment facility
Inventor: ONISHI KUNIAKI
IPC: C02F1/52
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of solid-liquid separation and to prevent sediment accumulation on the upper part of a water conduit while sharing a pit for recovering the sediment in sedimentation tanks installed in parallel in the vertical direction, in a multi-stage water treatment facility capable of utilizing the facility area efficiently. SOLUTION: The facility is provided with a plurality of sedimentation tanks 3a, 3b installed in parallel in a vertical direction, a treating-water flow-chamber 8 installed in the upper stream side of the sedimentation tanks 3a, 3b, and a sediment-recovering pit 14 installed so as to be positioned below the lower side of the lowest sedimentation tank 3b between the treating-water flow- chamber 8 and a plurality of sedimentation tanks 3a, 3b. Above the pit 14, a space is formed for recovering the sediment falling from the highest sedimentation tank 3a to the pit 14, and in the space a water conduit 23 having a slant upper face is provided for conveying water to at least the lower sedimentation tank 3b from the treating-water flow-chamber 8.
Patent JP-H1055308-A (JP)
Title: Cache memory
Inventor: FUKUMOTO TETSUYA
IPC: G06F12/08
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of the cache miss that is dependent on the placement situation of a loop program by reading and outputting an instruction out of a data memory against the matching result of decision of comparators and then reading and outputting an instruction out of an external storage against the nonmatching result of decision of comparators respectively. SOLUTION: The comparators 141 and 142 compare the tag addresses stored in the higher order address registers 111 and 112 with the tag addresses given from an instruction address register 10 and decides the matching or mismatching of these comparison results. If one of both comparators 141 and 142 has the matching result of comparison, a cache control part 17 reads out and outputs one of instructions of a data memory 12 in response to the lower order address given from the register 10. If no matching result of comparison is obtained, the part 17 reads and outputs an instruction out of an external storage 20 in response to the address given from the register 10 and stores the read instruction in the memory 12.
Patent JP-S6189912-A (JP)
Title: Turbine vibration monitoring device
Inventor: SHINOZAKI YUKIO
IPC: F01D21/14
Filed: 1984-10-11
Abstract: PURPOSE:To prevent unnecessary trip due to earthquake and to make it possible to monitor low frequency shaft vibration, by providing a high bound filter parallel with a bypass circuit which permits passing low frequency signals only on a turbine vibration monitoring device. CONSTITUTION:On a monitoring device for turbine shaft vibration, a comparator 15 is provided which produces signals to stop a rotating shaft, when vibration signals from a detector 12 exceed a standard value. And an earthquake filter 23 is provided between a switching device 25l and an integrator 13. The earthquake filter 23 cuts comparatively low frequency signals among vibrations of the rotating shaft. Also, by providing a bypass circuit 24 which bypasses the earthquake filter between the switching device 25 and the integrator 13, a timer 26 switches the current to the filter 23 side and to the bypass circuit 24 side periodically. Thus, the low frequency abnormal vibration can be detected through the bypass circuit 24.
Patent JP-H0258515-A (JP)
Title: Phenolic resin composition for laminated board
Inventor: WATANABE YOSHIYUKI
IPC: C08L63/00
Filed: 1988-08-25
Abstract: PURPOSE:To improve heat resistance, etc., by using a reaction product of a brominated epoxy resin with an aminophenol in all or part of phenols in condensing the phenols with an aldehyde and providing a phenolic resin composition for laminated boards. CONSTITUTION:A phenolic resin composition for laminated boards, obtained by reacting a brominated epoxy resin with an aminophenol and condensing the resultant reaction product having amino groups added to both terminal epoxides of the resultant brominated epoxy resin or further with other phenols in the presence of an aldehyde, such as formalin, and a resol catalyst, such as trimethylamine, and capable of providing paper.phenol printed boards excellent in dimensional stability and punchability with hardly any warpage. Furthermore, the brominated epoxy resin is used in an amount of preferably 20-40wt.% based on the resin phenolic component of the total composition and the aminophenol is used in an amount of preferably 1.1-1.5mol% based on the epoxy equiv. of the brominated epoxy resin.
Patent JP-S6271941-A (JP)
Title: Camera body
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/02
Filed: 1985-09-25
Abstract: PURPOSE:To sufficiently secure the number of screw threads of a screw hole by forming a front plate unit fitting part of a reinforcing metallic plate thicker than the stock plate thickness of the metallic plate by plastic working. CONSTITUTION:The reinforcing plate 1 has a back plate part (1st part) 10, a seat plate part (2nd part) 20 bent from the lower edge of the back plate part 10 in the front direction of the camera almost by 90 deg. and a front surface part (front part) 30 bent from the front edge of the seat plate part 20 in the lower direction of the camera almost by 90 deg. and these parts are formed by pressing a metallic plate, e.g. an aluminum plate, with about 1.2mm thickness. Screw parts 30a, 30b to be the front plate unit fitting part are formed on the front surface part 30. The screw parts 30a, 30b are projected from the front surface part 30 in the front direction of the camera by drawing or the like and thickened up to about 2.4mm which is about twice 1.2mm thickness of the material plate of the reinforcing plate 1. Consequently, taps are set up on the screw parts 30a, 30b and the required number of screw threads can be secured.
Patent JP-S58104302-A (JP)
Inventor: JIYATSUKU NIKUSON RAIARII
IPC: B66C1/28
Filed: 1982-12-03
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。