baber/WOPTO huggingface dataset:
Patent JP-H07312549-A (JP)
Title: Method and device for correcting clock signal
Inventor: FUJII HIRONORI
IPC: H03L1/02
Filed: 1994-05-19
Abstract: PURPOSE:To reduce the power consumption and to correct a clock signal properly by providing a basic clock source generating a reception reproduced clock signal and the correction device for frequency fluctuation of the basic clock signal in the device and selecting through changeover a periodic correction mode operated at a prescribed period or a temperature change tracing correction mode implementing the operation in response to a temperature change. CONSTITUTION:When a control section 4A consisting of a microcomputer or the like rises at application of power, a built-in timer is started to switch on/off of a control signal at a prescribed period interval. Thus, an error signal is obtained at a prescribed period interval and the signal is corrected based on a clock signal of a temperature compensation crystal oscillator TCXO10. When the control section 4A detects expiration of time, the information of a built-in register A is transferred to a register B, a control signal is cleared and the temperature information fetched from a temperature sensor 50 is set to the register A. When the noncoincidence in contents of the registers A, B is detected, the control signal is set. When a temperature drift takes place as a result, a comparator section 40 is operated and the temperature change tracing correction mode is set.
Patent JP-S59230748-A (JP)
Inventor: ISHIZAWA HIDEO
IPC: B41F31/04
Filed: 1983-06-13
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-H02281386-A (JP)
Title: Image display method
Inventor: ISHIDA HIROBUMI
IPC: G06T15/00
Filed: 1989-04-24
Abstract: PURPOSE:To simply generate an image at every scanning line at high speed by storing in advance an object number corresponding to start and end scanning lines, taking out the object number one by one, deriving display information on the scanning line of an object corresponding to the object number, and displaying the image. CONSTITUTION:An object number of an inputted object is generated by an object number generating part 1, and in accordance therewith, object information of the object is stored in a storage part 5. By a start/end scanning line generating part 2, a start scanning line and an end scanning line are derived, the end scanning line is stored in a storage part 4, and all object numbers by which the scanning line comes to the start scanning line are stored in a storage part 3. Subsequently, all the object numbers by which the scanning line comes to the start scanning line are read out of the storage part 3, and its object number is written in a buffer 6. Next, the object number is taken out one by one each from the buffer 6, the object information corresponding thereto is read out of the storage part 5, and display information is derived, and an image is generated in order and displayed.
Patent JP-S587082-A (JP)
Inventor: KOBAYASHI HIROSHI
IPC: E06B7/00
Filed: 1981-07-06
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-S5629618-A (JP)
Title: Pressurized or reduced pressure type molten metal circulating treatment apparatus
Inventor: OOMORI TAKASHI
IPC: C21C7/10
Filed: 1979-08-21
Abstract: PURPOSE:To perform the addition of a volatile substance and the treatment of flux exactly and with high efficiency by controlling the relations between the pressure of the upper and lower spaces in a ladle, the internal pressure of a circulating container, and the head of molten metal to specific condition. CONSTITUTION:After degassing, an inert gas is sent into the ladle 1 through pressure gas supply pipe 5 after closing a shut-down valve 19 in order to pressurize the upper and lower spaces 6, whereby the circulation of molten metal 2 is kept by means of a circulating gas under a pressurized condition. At this time, the gas pressure P1 of the ladle 1 and the gas pressure P2 of the circulating container 10 are regulated by the pressure regulating valves 7 and 21 so as to keep the relation P1>P2 and also the relation P1=P2+H in order to keep the head H of the molten metal. An alloy additive is added by a hopper 22 to the molten metal to dissolve it in the metal 2 without vaporization, and then the shut-down valve 19 is opened at P2=0 and P1=1 to drive a vacuum system. Afterwards, according to the pressure P2 of the circulating container 10, P1 is lowered in conformity with P1=P2+H and lastly at P1=0, vacuum treatment is started.
Patent JP-S63272953-A (JP)
Title: Engine block construction
Inventor: TERAOKA KOICHI
IPC: F16J10/02
Filed: 1987-04-28
Abstract: PURPOSE:To prevent the formation of a gap between the upper edge of a liner and the upper wall of a cylinder by providing a support member at the lower end of a liner coupled in each cylinder for energizing and supporting the liner upward in the cast construction wherein a cylinder part and a head part are made monolithic with each other. CONSTITUTION:A cylinder block 1 of mono-block construction cast monolithic with a head part 1a and a cylinder part 1b has also a crankcase 1c bolted to the lower surface of the cylinder part 1b. In this cylinder part 1b, a cylinder 3 is formed and a liner 4 is coupled thereto. In this case, a collar part 5 bulging in a peripheral direction is formed at the lower end of the liner 4 and the lower part of the collar part 5 is formed to have a slope 5a inclining to the lower side of the liner 4 at the predetermined angle (a). And below the collar part 5 is fitted a retainer ring 7 of nearly C-shape as a support member having a slope corresponding to said slope 5a and comprising a spring steel always giving an expansion force in a peripheral direction.
Patent JP-H06318233-A (JP)
Title: Image information processor
Inventor: BABA TOMIO
IPC: G06T1/00
Filed: 1993-05-06
Abstract: PURPOSE:To simultaneously input plural image data and to enable retrieval for each piece of image data on the other hand. CONSTITUTION:This image information processor equipped with a means 50 for inputting the image data and a means 51 for storing the image data is provided with a means 52 for generating a keyword composed of character strings, means 53 for dividing the inputted image data for each prescribed area, means 54 for compressing the respective divided image data, and integrating means 55 for integrating the compressed image data and the keyword and writing them in the storage means 51.
Patent JP-H09293333-A (JP)
Title: Error correction apparatus
Inventor: NOGUCHI TATSUMI
IPC: G11B20/18
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an error correction apparatus in which the efficiency of an error correction operation is enhanced by a method wherein unerased data is discriminated and data prior to a deinterleaving operation is processed properly on the basis of its information. SOLUTION: Reproduction data from a recording medium is input to a data input terminal 1 in units of blocks. A CRC flag indicating the result of an error check by using a CRC code is input to a CRC flag input terminal 2. Reproduction data which is stored once in a RAM 10 and the CRC flag are stored once in a RAM 30 via deinterleave processing parts 23, 24. The reproduction data is composed of six words in a data text to which the CRC code is added, of a P-sequence parity inside a block and of Q-series parities in a plurality of blocks, and it is subjected to a prescribed error correction processing operation in a parity computing part 40. At this time, the parity computing part 40 detects unerased data on the basis of a logic judgment in which result evaluations of corrections by the CRC flag in units of words, by the P-sequence parity and by the Q-sequence parity are combined.
Patent JP-H0215654-A (JP)
Title: Customizable semiconductor device
Inventor: ORBACH ZVI
IPC: H01L21/82
Filed: 1989-04-25
Abstract: PURPOSE: To enhance mass-producibility and to perform individualization easily so as to meet the requirement for specified purposes, by making a device composed of first and second metal layers, various kinds of fusible links, branch stripes, and so on. CONSTITUTION: A metal layer 14 is made up of a plurality of parallel, thin and long stripes 16 vertical to the thin and long stripes 12 of a metal layer 10. In the middle of fusible links 22 and 24 to be formed on individual branch stripes 20 which connect adjoining sets of strips 12, branch links 25 stretching up to positions under which the stripes 16 are provided, and electric connection among the stripes 16 is performed. Besides, fusible links 30 are provided along the adjoining stripes 16 of the stripes 12. And fusible links 32 are provided along the stripes 12 between the adjoining stripes 16. Accordingly, desired conductive paths are provided by cutting the fuses of the links 22, 24, 30 and 32 selectively.
Patent JP-S63271783-A (JP)
Title: Disk cartridge
Inventor: MASUDA HISASHI
IPC: G11B23/03
Filed: 1987-04-29
Abstract: PURPOSE:To satisfactorily record signals by providing an auxiliary magnetic field generating member in the main body of a hermetic disk cartridge so that a sufficient magnetic field is supplied to a recording medium of a magneto- optical disk. CONSTITUTION:A cartridge main body 2 has a hermetic structure to store a disk 3 hermetically to the outside air and secures the complete air tightness inside. A fixed magnet 22 is fixed as an auxiliary magnetic field generating member opposite to an objective lens 12 of a pickup 10 centering on the disk 3. In such constitution where the magnet 22 is added into the main body 2, a sufficient auxiliary magnetic field is supplied to the disk 3 stored in the main body 2. Thus the signals are satisfactorily recorded.
Patent JP-S62262300-A (JP)
Title: Read only memory device
Inventor: KIUCHI TAKASHIGE
IPC: G11C17/00
Filed: 1986-05-08
Abstract: PURPOSE:To prevent the great part of read only memory cell in which correct data are written from being nullified by the small amount of error, by providing the writable memory of several bytes, and writing an address to be changed, and a content to be changed on the writable memory. CONSTITUTION:When a PGM signal is set at a high level, transfer gates Q15, and Q2 are opened at the low level time of the inverse of PGM, and an OE, and the content of an output terminal is written on writable memories 1 and 2. Meanwhile, at an address input circuit, transfer gates Q30 and Q31 are conductive by the high level state of the PGM signal, and the content same as the one added on input terminals Ak Al, is stored on writable memories 3 and 4. An address added on the input terminals Ak and Al, and the outputs of the storage circuits 3 and 4, are compared at exclusive logical OR gates Q19 and Q20, and when they coincide, and an output signal goes to the low level, transfer gates Q16 and Q1 in an output circuit are conductive, and they are outputted from output buffers through inverters Q5 and Q6.
Patent JP-S60249176-A (JP)
Title: Fixing roller and fixing device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1984-05-25
Abstract: PURPOSE:To stabilize fixing performance for a long term by using one of a pair of fixing rollers, composed of a base having a surface layer made of Fe3O4, and a coating layer formed on this surface. CONSTITUTION:A pressing roller 2 for pressing a heat fixing roller 1 is made by forming the Fe3O4 surface 20 on the core metal roller base 7 to serve as its rotational central shaft; as its coating layer, a primer layer 72, e.g., made of a one- component type RTV silicone rubber, formed by coating the surface 20; on this primer 72, a silicone sponge layer 8; and finally, an elastic coating layer 9 formed by coating the layer 8 with the RTV silicone rubber. Although the pressing roller 2 undergoes repeated heating and load under high temp. and pressure, it has superior rust preventive effect, and moreover, adhesion excellent in durability and stabilized for a long period, between the roller base 7 and the coating layer 9, and hence, the fixing performance of nonfixed images can be retained for a long term.
Patent JP-S61292800-A (JP)
Inventor: NAKAMURA YUKINOBU
IPC: G01C21/00
Filed: 1986-05-09
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-H06294932-A (JP)
Title: Zoom lens
Inventor: NISHIO TERUHIRO
IPC: G02B13/18
Filed: 1993-04-07
Abstract: PURPOSE:To obtain the small-sized zoom lens which has an about X2.7-2.85 power variation ratio by providing three lens groups on the whole and properly setting the movement conditions and lens constitution of the respective lens groups at the time of power variation. CONSTITUTION:The zoom lens has the 1st, 2nd, and 3rd lens groups L1-L3 which have a positive, a positive, and a negative refracting power in order from the object side and the power is varied from the wide-angle end to the telephoto end by moving all the lens groups to the object side; and the 1st group L1 has at least one negative lens and one positive lens, and the 2nd group L2 has a negative lens which has its concave surface on the object side, a positive lens, and a combined lens of a negative lens which has its concave surface on the image plane side and a biconvex positive lens. Then 0.2<beta2W/beta3W <0.5(provided beta2W>0 and beta3W>0) holds, where beta2W and beta3Wb are the lateral magnification of the 2nd group L2 and 3rd group L3 at the wide-angle end.
Patent JP-H09268702-A (JP)
Title: Concrete form and production method thereof
Inventor: KANEDA SHINICHI
IPC: B28B23/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To produce concrete forms easily and at low cost and also easily carry out the installation work and keep well the anchorage with the post-cast concrete. SOLUTION: Reinforcing materials 3 composed of inside reinforcements and bond rods are arranged in a plate-shaped form and pattern-making materials 4 are fitted to form bond faces with a rugged pattern at the inside face. And a liquid retainer composed of a agar solution is poured therein and cured. And then, the pattern-making materials are removed to form an inner frame member 51 provided with exposed reinforcing materials 3 and bond faces. A plurality of inner frame members 51 are combined to form an inner frame body with a required shape and welded metal meshes are attached to the outside face. And the inner frame bodies are set on outer frame bodies to constitute a frame body having concrete spaces. After placing concrete and curing it, the frames and the retainer are removed. In this way, bond faces are formed at the inside face and bond rods are exposed, in the concrete forms.
Patent JP-H07297381-A (JP)
Title: Quantum memory
Inventor: UGAJIN RYUICHI
IPC: H01L29/06
Filed: 1994-04-21
Abstract: PURPOSE:To realize a quantum memory of ultrahigh component density based on the quite different principles of operation from those of conventional semiconductor memories. CONSTITUTION:One memory cell is constructed of quantum dots QDj-1, QDj-2 and QDj-3 of three stages laminated sequentially and a memory cell array is constructed by arranging a plurality of those memory cells two-dimensionally. The quantum dots QDj-1, QDj-2 and QDj-3 are formed by hetero junction of compound semiconductors. Writing and reading are executed by impressing an external electric field on the memory cell being the object of writing and reading by making a needle-shaped electrode approach the memory cell while applying a laser light to an area including the cell.
Patent JP-H043967-A (JP)
Title: Electronic component mounting board
Inventor: YAMAMOTO TSUKASA
IPC: H01L23/29
Filed: 1990-04-20
Abstract: PURPOSE:To obtain an electronic component mounting board which can efficiently externally dissipate heat generated from an electronic component and eliminates dropping of slag by forming a slag container for containing the slag in a base material and forming a filling space at the side of the slag, and integrating the contained slag with the material by resin filled in the space. CONSTITUTION:Since a slag container 11 for slag 20 is formed at a base material 10 which mounts an electronic component 40, the material 10 disposed between the slag 20 and the component 40 becomes thinner than the other part. Accordingly, even if the material 10 is deteriorated in thermal conductivity, heat generated from the component 40 is rapidly transferred to the slag 20 through the thin material 10. Of course, since the lower surface of the slag 20 is exposed from sealing resin 50 for entirely sealing an electronic component mounting substrate 100 and the component 40 mounted thereon to package them, the heat dissipating properties of the slag 20 are sufficiently obtained. It is particularly important that the slag 20 contained and secured in the container 11 of the material 10 is adhered to the material 10 by resin 30 filled in a filling space 12 disposed around the slag 20.
Patent JP-S58224205-A (JP)
Title: Burner with mechanism for reducing unburnt content at outlet of furnace
Inventor: KIYAMA KENJI
IPC: F23L9/00
Filed: 1982-06-22
Abstract: PURPOSE:To reduce a quantity of a high level CO produced at the vicinity of a side wall and at a corner part, by a method wherein small auxiliary OA ports are formed, being positioned closer to a side wall than an outermost burner row, and OA ports in a combustion mechanism take the form of a turnable circular type. CONSTITUTION:Small auxiliary OA ports 24, being different in a swhirling direction from that of other OA ports 23, are formed in parallel at two corners in the vicinity of the side wall of a furnace. Namely, a clockwise swirling stream is produced in an air current at a burner part and an air current in conventional OA ports so that the air currents bend leftwardly, and meanwhile a counterclockwise swirling stream is produced in the air stream at the auxiliary port so that it bends rightwardly. This enables to promote the supply of the air to the vicinity of a side wall and corner parts where a high level CO is present and to reduce a quantity of CO produced.
Patent JP-H11304047-A (JP)
Title: Thermal insulation structure of valve driving shaft on valve system
Inventor: YASUNA TAKAHIDE
IPC: F16K51/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide thermal insulation structure of a valve driving shaft extremely excellent in thermal insulating capacity. SOLUTION: Excellent thermal insulating capacity is secured by arranging a connecting member 3 to connect a torque transmission shaft 2 of an operator 1 to a valve stem 4, a stand member 7 to install the operator 1 on a valve chest 5 and a plural number each of resin made ring plates 14, 20 in parallel with each other by providing clearance intervals in the axial direction, connecting these ring plates 14, 20 by their adjacent ring plates 14, 20 and four pieces of connecting rods 15, 21, installing each of these connecting rods 15, 21 by shifting their positions in the peripheral direction with the connecting rods in an adjacent clearance, efficiently lengthening a heat transmission distance of each of these members 3, 7 in a small space, increasing heat transmission resistance by reducing a heat transmission cross-section at parts of the connecting rods 15,  21 and diffusing heat by increasing a heat releasing area at parts of the ring plates 14, 20.
Patent JP-H01277540-A (JP)
Title: Apparatus for displaying operation of ultrasonic probe
Inventor: MURAMATSU FUMIO
IPC: G01N29/04
Filed: 1988-04-28
Abstract: PURPOSE:To clearly know that an ultrasonic probe is operating, by providing a transparent window part to a part of the housing of an ultrasonic probe flush with the surface of said housing and arranging an operation display device in the transparent window part. CONSTITUTION:A large number of rectangular ultrasonic vibrators 2 are linearily arranged to the front side part in a housing 1 composed of an opaque ABS resin and connected to an ultrasonic diagnostic apparatus main body by lead wires. A transparent window part 3 is provided to a part of the upper surface of the housing 1 so as to be flush with the surface of the housing 1. An LED 6 as an operation display device is arranged inside the transparent window part 3 and electrically connected to the ultrasonic diagnostic apparatus main body through a lead wire 7.
Patent JP-S63271764-A (JP)
Title: Information recording/reproducing device
Inventor: KASAHARA TETSUSHI
IPC: G11B20/02
Filed: 1987-04-30
Abstract: PURPOSE:To omit the complicated address control of a memory and to reduce the circuit scale by using a single memory to a sector, i.e., the minimum unit of the recorded signals. CONSTITUTION:A single memory is used per sector. Then a memory selecting circuit 112 selects properly five memories 102, 103, 104, 105 and 106, for example, so that the signals are written and read out. The output of the circuit 112 is converted into analog signals by a D/A converter 113. The address of each memory is merely moved up as the time passes and it is enough to ensure the write/read timing of each memory. As a result, a complicated address operation is omitted and the circuit constitution is simplified.
Patent JP-H07314423-A (JP)
Title: Molding device of arch-shaped concrete structure
Inventor: FUJIKURA MITSUO
IPC: E01D1/00
Filed: 1994-05-20
Abstract: PURPOSE:To improve working efficiency by making mold assembling and demolding easy, by a method wherein at least one side of either an inside base member or outside base member is made movable so that an inside bent surface molding tool and outside bent surface molding tool can be approached to and separated from each other. CONSTITUTION:At least one side of either an inside base member 15 or an outside base member 16 is moved and tools 11-14 each are positioned to molding positions. Under this condition, fluid concrete is cast from the upper side and cured for necessary hours. Demolding is performed when the concrete is solidified. In the demolding, at least either one side of the inside base member 15 or the outside base member 16 is moved and retreated. An arch-shaped concrete structure is suspended by a crane and demolded under this condition. In this case, since at least either an inside bent surface molding tool 11 or outside bent surface molding tool 12 is separated from the product, the demolding is performed reasonably and operation is performed easily that much.
Patent JP-S5533444-A (JP)
Title: Penicillin ester and its preparation
Inventor: SAKAMOTO FUMIO
IPC: A61P31/04
Filed: 1978-08-30
Abstract: NEW MATERIAL:A penicillin ester of formula I [R 1  is (substituted) aryl, heterocyclic group, or cyclic alkenyl; R 2  is H or NH 2 ; R 3  is H, halogen, or alkoxy], its acid addition salt, and a compound of formula II (X is halogen).  
     EXAMPLE: Ampicillin phthalidylidene ethyl ester.  
     USE: An antibacterial agent and its intermediate. Improved absorbability through the degestive tracts by oral administration, and stability in the absence of enxymes. Although the ester has no antibacterial activity, it is decomposed by enzyme rapidly after administration, and gives high penicillin concentration in blood.  
     PROCESS: A compound II obtained by the halogenation of a compound III, is made to react with equimolar amount of a compound IV to afford the compound I. The reaction is carried out in a solvent such as DMF, pref. in the presence of a base. 
     COPYRIGHT: (C)1980,JPO&Japio