baber/WOPTO huggingface dataset:
Patent JP-H07243315-A (JP)
Title: Lubricating device for timing chain in internal combustion engine
Inventor: SHIMONISHI AKIRA
IPC: F01M1/02
Filed: 1994-03-01
Abstract: PURPOSE:To improve lubricating property by forming a fine clearance between the cover plate of a cover case inner surface and an inner rotor, and discharging a part of lubricating oil to the position formed in the vicinity of an engaging start position in relation to the sprocket of a timing chain while passing the fine clearance by a pump. CONSTITUTION:A discharging chamber 10g in the cover plate 10e of a lubricating oil pump 10 is arranged on an upper position from a crank shaft end part 2a, and a fine clearance 12 is provided between the cover plate 10e and an inner rotor 10c so as to communicate the discharging chamber 10e and the position formed in the vicinity of engaging start position in relation to the sprocket 8 of a timing chain 4 with each other. Lubricating oil in an oil pan 6 is sucked by the lubricating pump 10 which is interlocked to the crank shaft 2, and it is discharged from a discharging passage to a main lubricating oil passage in the cylinder block 1 by high pressure, and also a part of high pressure lubricating oil in the discharging chamber 10g is ejected from the fine clearance 12, and oiling is carried out to the engaging start position in relation to the sprocket 8 of the timing chain 4.
Patent JP-H0682649-A (JP)
Title: Recovery kit
Inventor: JIEEMUSU EE ABAASON
IPC: G02B6/44
Filed: 1993-01-28
Abstract: PURPOSE: To provide the repair kit which makes it possible to easily connect an optical fiber. CONSTITUTION: This repair kit consists of a carrying case 21, a post 126 which is arranged in the carrying case 21 and has a recess, a pad 129, a winding reel 100 which is supported by the post 126 and pad 129, a 1st storage base 22, a means which holds this 1st storage base 22, a 2nd storage base 23 which has an optical fiber connecting means, a repair optical fiber cable which is wound around the hub of the winding reel 100, and a pay-out spindle 135 where the repair cable is connected to one end of a damaged optical fiber through the connecting means in the 1st storage base 22, the other end of the repair cable is connected to the damaged optical fiber cable through the connecting means in the 2nd storage base 23, and one end supported by the pad 129 and arranged in the recess is provided.
Patent JP-S61189429-A (JP)
Title: Balance detection display device for rotary body
Inventor: NAGASE NOBORU
IPC: G01M1/08
Filed: 1985-02-19
Abstract: PURPOSE:To display easily the detection of a rotary body vibration variable corresponding to the rotational frequency of the rotary body by automatically adjusting the center frequency of a frequency selecting means in accordance with the rotational frequency. CONSTITUTION:The original point position and rotary frequency of the rotary body are detected by an original point detecting means 10 and a rotational frequency detecting means 11 and the frequency selecting means 29 adjusts its center frequency so as to be synchronized with the frequency of the rotary body on the basis of a signal outputted from the means 11. A vibration detecting means 7 detects the vibration of the rotary body 4 on the basis of the adjusted frequency on the basis of the adjusted frequency and a calculating means 23 calculates the vibration variables of plural dividing positions respectively based upon the detected original point position of the means 10 on the basis of the detected vibration. Display means 14, 16 display the maximum vibration variable based upon the calculated value of the means 23 and its finding position. consequently, the rotary body vibration variable corresponding to the rotational frequency can be easily detected and displayed.
Patent JP-S56134153-A (JP)
Title: Cooling device in machine tool
Inventor: CHIGIRA JIYUNJI
IPC: B23Q11/12
Filed: 1980-03-12
Abstract: PURPOSE:To make possible to control the temperature of a spindle stock and to maintain high accuracy of finishing by a system wherein a pipe passage engirdled in the heat generating portions such as main spindle bearing and the like is formed within the wall of machine body and a refrigerant circuit is constituted of this piping passage as the evaporator of a refrigerator. CONSTITUTION:By the switching-on of a power switch 18, a refrigeration compressor 7 is started to operate and a refrigerant is liquefied at a condensor 8 and stored in a liquid reservoir 10. When the main spindle 1 is revolved for working operation, heat is generated at the bearings 2 and 2' are tends to rise the temperature of the spindle stock 6. When the temperature of the stock 6 reaches at the set temperature, the stock 6 is properly cooled to keep at constant temperature by means of a temperature regulator 17 and a flow regulating valve 11. As the number of revolution of the main spindle increases, the flow regulating valve 11 opens wider to regulate the flow of the refrigerant, enabling the control of the temperature of the stock 6 to obtain extremely high dimensional accuracy of products.
Patent JP-H01205793-A (JP)
Title: Non-volatile semiconductor memory
Inventor: TERADA YASUSHI
IPC: G11C16/06
Filed: 1988-02-12
Abstract: PURPOSE:To remedy even a defect in a word line due to a breakdown in a selective transistor by an error correcting code (ECC) by composing the word line of first and second word lines, dividing the second word line into plural parts, and connecting the divided plural parts of the second word line to the first word line through high voltage switches. CONSTITUTION:A memory array is divided into two by a row decoder 4, and the respective memory arrays are further divided into six. The word line is composed of a first word line 16 and a second word line 17, and the second word line 17 is divided for the respective divided memory arrays and connected through high voltage switches 7 to the first word line 16. The word line 17 is connected through the switches 7 and an N-channel MOS transistor 18, the gate of which is connected to a power source, to the word line 16. Thus, even the defect in the word line due to the breakdown in the gate oxide film of the selective transistor can be remedied by the ECC.
Patent JP-H09222511-A (JP)
Title: Production of compensator for liquid crystal display device
Inventor: TAKAGI AKIRA
IPC: G02F1/1335
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a compensator for a liquid crystal display element having excellent thermal stability and reliability at high temp. SOLUTION: A planer condensed cyclic compd. having six or more phenyl- type hydroxyl groups in one molecule, an acetylating agent, and several kinds of carboxylic compds. having >6 carbon atoms are supplied to a reaction system to cause acetylation reaction of the phenyl-type hydroxyl groups, while the reaction between the acetyl groups obtd. by the first reaction and the carboxylic compds. present in the reaction system is made to proceed to release acetic acid in the same reaction system. The obtd. reaction product is used as the substantial component of a discotic liquid crystal material, which is applied on a counter substrate, heat treated and cooled to obtain a compensator for a liquid crystal display element.
Patent JP-H10218851-A (JP)
Title: Optically active compound and its production
Inventor: SAKURAI KAZUTOSHI
IPC: C07C231/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new optically active ceramide bearing an optically active hydroxyl group on the 3-site of the fatty acid segment by reaction between an optically active specific diol and an optically active specific ester in the presence of a basic catalyst while distilling by-product lower alcohol off the reaction system. SOLUTION: This optically active compound is expressed by formula I (R<1> is a 9-19C saturated aliphatic hydrocarbon; * denotes an asymmetric carbon atom with S- or R-configuration), e.g. (2,3R,3'R)-2-(3'-hydroxyoctadecanoyl) aminooctadecane-1,3-diol. This compound of formula I is obtained by the following process: a diol of formula II is dissolved in 1 to 10wt. times of an alcohol (e.g. ethanol), and an ester of formula III is dripped at 1.0-1.5 mol per mol of the diol of formula II into the resultant solution in the presence of a basic catalyst such as sodium hydroxide at 50-120 deg.C under a pressure of 30-100mmHg to carry out a reaction while expelling byproduct lower alcohol out of the system to effect deposition of crude crystal which is then recrystallized and purified.
Patent JP-H02212011-A (JP)
Title: High speed travel cutting machine for rolled stock
Inventor: MATSUDA YASUNORI
IPC: B21B15/00
Filed: 1989-02-10
Abstract: PURPOSE:To reduce the capacity of a motor and positively perform stabilized high speed transportation of a rolled material by providing respective shear blades on guide rollers of a high speed travel cutting machine so that their attitude can be changed between a cutting position of the rolled stock and a non-cutting position. CONSTITUTION:A pair of guide rollers 24, 25 capable of rotating at the same peripheral speed as the travelling speed of a rolled stock 10 and guiding the rolled stock 10 are provided, and each shear blade 27, 28 is provided to each guide roller 24, 25 so that its attitude can be changed between a cutting position where the rolled stock 10 is cut, and a non-cutting position which the rolled stock can pass through without being cut. Thus, when the rolled stock is not cut, each shear blade 27, 28 is positioned at the non-cutting position, and the pair of guide rollers 24, 25 are rotated at about the same peripheral speed as the travelling speed of the rolled stock 10 to induce and guide the rolled stock 10. When the rolled stock 10 is cut, each shear blade 27, 28 is positioned at the cutting position. In this case, by the rotation of the guide rollers 24, 25, the pair of shear blades 27, 28 are mated with each other to cut the rolled stock 10 in synchronism with each other.
Patent JP-S61193987-A (JP)
Title: Structure of floating gate in marine dock, etc.
Inventor: ASAI YUICHIRO
IPC: E02B7/20
Filed: 1985-02-21
Abstract: PURPOSE:To aim at improvements in a dead water effect, by interposing a seal material for dead water use between a bottom surface of floating gate and a bottomed surface of a gate. CONSTITUTION:A gate 1 is constituted of a rectangular parallelepipedic box body, and a leg part 13 is projectingly installed on a bottom surface of this gate 1 crosswise in inverted T-shaped form. On the other hand, a gate floor 23, where the gate 1 is mounted, is formed in a front bottom part of a dock 2, while a stopper part 21 is projectingly installed at the dock side of this gate floor 23. In addition, a buffer seal material S3 is set up on the gate floor 23, and furthermore a bottom surface seal material S2 is installed in a front part of the gate floor 23. A back seal material S1 is installed in a door hitting part 22 of a front part of the dock 2.
Patent JP-H08203196-A (JP)
Title: Optical disk reproducing device
Inventor: MOMOSE SHIGERU
IPC: G11B7/005
Filed: 1995-01-27
Abstract: PURPOSE: To reduce the current consumption and provide a shockproof function by temporally stopping writing in a memory when writing in a memory is performed by more than a prescribed quantity, and starting writing in a memory when reading is performed more than a prescribed quantity. CONSTITUTION: Data from an EFM demodulation section 3 is successively written in a DRAM 9 through a control section 8, and when storable remaining capacity becomes a fixed value or less, a writing stop signal is supplied to the control section 8 and a gain switching circuit 13 from a control circuit 11. Gain of a CLV control servo loop is set to comparatively high value at the time of reading and reproducing operation by an optical pickup 1. On the other hand, when reading and reproducing operation is stopped and it is in a track jump state, the circuit 13 responds to a reading stop signal from the control circuit 11 and gain of the CLV control servo loop is set to a low value. Thereby, current consumption is suppressed by switching gain.
Patent JP-S61190635-A (JP)
Title: Microcomputer
Inventor: SHINDO HIROYASU
IPC: G06F15/78
Filed: 1985-02-19
Abstract: PURPOSE:To make external parts unnecessary and to select pull-up/open drains with respect to many output terminals by writing information indication the pull-up/open drains in an EPROM of a microcomputer. CONSTITUTION:A series circuit of a transistor TR11 for pull-up and a switching TR12 is provided between the drain of an output terminal 13 or an output driver 14 and a power supply line. Turn-on/off information written on a prescribed area of an EPROM16 provided on the same chip as these TRs is given to the gate of the switching TR12. With respect to each output terminal 13, '1' is written on a corresponding address of the EPROM16 when pull-up is selected, and '0' is written there where open drain is selected.
Patent JP-S56129959-A (JP)
Title: Logic test circuit
Inventor: MATSUNO SHIYUNJI
IPC: G06F11/16
Filed: 1980-03-13
Abstract: PURPOSE:To reduce diagnostic cycle and to increase reliability of a device, by judging the simultaneousity of signal formation of a data processing period without mutually comparing every bit of output data, in a logic test circuit for data processor. CONSTITUTION:The same test data is given to the processing units 101-103 from the common controller 1, and no output is present at the gate 9 of inverse logic side and at the logical product of the gate 6, when no failure and abnormality are present at the processing and when normal operation is made with all the signals produced at the same time. If one signal is not produced in error, an output is produced at the logical product of the gate 6 and error report is made. Similaly, if all the signals are not produced at the same time, no output is given to the positive logic side gate 8 and no error report is made. If one erroneous signal is produced, error report is output from the gate 6.
Patent JP-H04246977-A (JP)
Title: Picture processor
Inventor: KURODA KAZUO
IPC: G06T3/40
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a clear reduction picture. CONSTITUTION:Respective signals converted into RGB signals by an RGB conversion circuit 15 are stored in corresponding memories 16, 17 and 18. When an address/operation control circuit 13 outputs a control signal to be reduced, respective operation circuits 19, 20 and 21 read data of one field from respective memories 16, 17 and 18 and execute a thinning processing for reducing the size of the picture to be displayed in 1/2. Then, respective operation circuits 19, 20 and 21 constitute a second field based on the remaining thinned signal. Thus, lacking field information at the time of compressing the first field is compensated at the time of constituting the second field.
Patent JP-S61191097-A (JP)
Inventor: KIKUCHI TATSUO
IPC: H05K1/09
Filed: 1985-02-20
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-H05229308-A (JP)
Title: Pneumatic radial tire
Inventor: SAEKI MITSUTOSHI
IPC: B60C9/08
Filed: 1992-02-19
Abstract: PURPOSE:To improve operational stability with buckling eliminated by forming a tread surface with three circular arcs, having given relations of radiuses of curvature each other, over from a tread center to a shoulder part in a tire meridian direction cross section. CONSTITUTION:A tread surface of a tire meridian direction cross section is formed with circular arcs having radiuses of curvature of R1, R2, and R3 respectively, and a distance from a tread center TC to the intersection point of curved surfaces of R1 and R2, a distance between intersection points of curved surfaces of R1 and R2 also R2 and R3, and a distance from the intersection point of curved surfaces of R2 and R3 to a shoulder part are named as K1, K2, and K3 respectively. Here, respective relations, when a tread extension width TDW is made 200 mm or more, are made as follows: R1=11.5XTDW+(-1800--1950); R2=3XTDW+(-250--400); R3=0.5XTDW+(20--20); K1, and K2, and K3 are 45-55%, 25-35%, and 17-23% of TDW/2; and R1/R2<=5, R2/R3<=5. Consequently buckling is eliminated to improve operational stability.
Patent JP-S52115680-A (JP)
Title: Solar battery watch
Inventor: MITSUI KAZUTERU
IPC: G04C10/02
Filed: 1976-03-24
Abstract: PURPOSE: To obtain solar battery cells of high energy converting efficiency by using a thin semiconductor substrate, forming a PN junction deeper near the face opposite to the diffusing face and letting light enter from this rear surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59161215-A (JP)
Title: Method of cutting moulding
Inventor: TAMURA TATSUYA
IPC: B23D25/04
Filed: 1983-02-28
Abstract: PURPOSE:To make the appearance of a moulding satisfactory after being cut, by setting the moving distance of a cutting edge such that marks which are produced at constant pitches in a moulding material due to vibration upon cutting, appear at positions having a distance therebetween an integer times as large as the cut length of the moulding. CONSTITUTION:A moulding material M1 is cooled down in a cooling tank 2, and is cut in a predetermined length (l) by a cutter 4 after being extracted by an extractor 3, so that a moulding body M is obtained. The setting of the cut length (l) of the moulding body M is made by adjusting the distance from a cutting edge 41 to a limit switch LS1. In this arrangement, a limit switch LS2 is arranged movably on an horizontal arm 46 attached on a arm 45 so that the distance alpha between limit switches LS1, LS2 or the moving distance of the cutting edge 41 may be made adjustable. Further, the above-mentioned distance alpha is set to satisfy the following condition, alpha=nl-L where n is an integer, and L is a distance from the outlet of an extrusion mould 1 to the cutting edge.
Patent JP-H04246772-A (JP)
Title: Image retrieving system by sketch
Inventor: HORIKOSHI TSUTOMU
IPC: G06F17/30
Filed: 1991-02-01
Abstract: PURPOSE:To facilitate the designation of a shape, and also, to execute the retrieval by an instruction of a partial shape by retrieving the shape to be retrieved by only instructing it by a sketch on a displayed similar image. CONSTITUTION:In the beginning, on a display part 2, an index is superposed on an image and displayed. A user sketches a shape to be retrieved on a display image with a light pen 3. By a correlation calculating means 53 and a function approximating means 53, the index which is displayed is approximated to the sketch. An index comparing means 55 compares the index changed by this approximation and the index given to an image read out of an accumulating part 1, and an image in which a distance of both of them is near is displayed on the display part 2 through an image rearranging means 56.
Patent JP-H02213564-A (JP)
Title: Building
Inventor: KATAYAMA KAZUAKI
IPC: B66C19/00
Filed: 1989-02-10
Abstract: PURPOSE:To hoist, lift, lower or horizontally move an apparatus inside or outside a building by providing a travelable gate type frame and an apparatus lifting crane travelable on it on a roof having wall members around the apparatus installation space. CONSTITUTION:A pair of gate type frame running rails 5 and 5 are installed on a roof having wall members 1 and 1 around the apparatus installation space P. A travelable gate type frame 6 constituted of a pair of vertically expandable leg bodies 7 and 7 and an upper frame 8 is mounted on them. A crane running rail 11 is provided on the upper frame 8, and a travelable apparatus lifting crane 12 is arranged on it. An apparatus is hoisted, lifted, or lowered by the apparatus lifting crane 12, and the apparatue is horizontally moved by the gate type frame 6. A self-advancing bogie 16 with arms 18 is arranged on the upper frame 8, and a working cage scaffold can be moved over the whole outer walls 2 and 2.
Patent JP-H11234901-A (JP)
Title: Power system failure diagnosis system
Inventor: SAKAI ERI
IPC: G01R31/08
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To generate an inference model to estimate a failure in a power system failure diagnosis system automatically. SOLUTION: Memory units whose contents can be read and re-written by external signals are provided in respective protective/control devices in an electrical station. Information data such as the installation states and operation conditions of the respective protective/control devices, information data of switches which are opened when the respective protective/control devices operate, etc., are stored in the memory units beforehand. The stored information data and information data such as equipment construction information data, etc., concerning power system equipment are supplied to a power system failure diagnosis device 3 to generate the inference model of the inference unit 31 of the power system failure diagnosis device 3.
Patent JP-H05228969-A (JP)
Title: Local pressure injection molding machine
Inventor: SUZUKI MOTOFUMI
IPC: B29C45/42
Filed: 1992-02-20
Abstract: PURPOSE:To prevent the generation of a weld line by installing a directional control valve selectively supplying oil chambers on both sides of a piston with oil and an electromagnetic proportional type pressure regulating valve regulating the pressure of oil supplied to a hydraulic circuit and providing a vibration pressing device with a means arithmetically operating the applied pressure of each cycle. CONSTITUTION:The solenoid (a) of a directional control valve 45 is operated and oil chambers are supplied with oil while a press pin is forwarded gradually as being vibrated by electrically controlling an electromagnetic proportional type pressure regulating valve 46, pulse-shaped applied pressure is applied to a resin in a working section, and specified working can be executed by vibration pressing. When the solenoid (b) of the directional control valve 45 is operated and the oil chamber 43 is fed with oil, a press rod 33 can be pulled back.
Patent JP-H01245803-A (JP)
Title: Evaporation apparatus equipped with thermostat
Inventor: HERUMUUTO TORAIHIERU
IPC: C30B25/14
Filed: 1989-02-10
Abstract: PURPOSE: To improve the safety of treatment by discretely providing an LPCVD apparatus with a carrier gas introducing valve and discharging valve shuttable off on difference standards and further, providing the same with a material packing valve, packing level measuring instrument, temp. sensor or the like. CONSTITUTION: The evaporator made of special steels consisting of a casing 1 and a cap 2 is placed under a low pressure for the purpose of packing at the time of evaporating a highly toxic material, such as tetraethyl orthosilicate. The introducing valve 5 having an introducing pipe 3 for a carrier gas, the discharge valve 6 for the LPCVD apparatus having the gas discharge pipe 4 and the respectively shut-off valves 7, 8 are closed. A liquid reaction medium is blown via a flexible hose from the opened packing valve 11 by the low pressure in the casing 1. A packing level indicator 12 and a temp. sensor 13 are built into the cap 2 and since the cap 2 is sealed by an O-ring, the packing and evaporating treatment is safely and easily executed.
Patent JP-S62226591-A (JP)
Inventor: JIYOSEFU ROORENSU DEMARUKO
IPC: H01R12/71
Filed: 1987-02-17
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。