baber/WOPTO huggingface dataset:
Patent JP-S577649-A (JP)
Title: Error-correctable data transmitting method
Inventor: ODAKA KENTAROU
IPC: H04L1/00
Filed: 1980-06-17
Abstract: PURPOSE:To improve the performance of error correction by adding a one parity bit to each word each check word of PCM data to be transmitted. CONSTITUTION:At the output of a parity interleaver 1, PCM data series of 12 channels appear, and words in them are supplied to an encoder 2 one after another to form the 1st check words P12n and Q12n. Further, 12 PCM data series and two check word series are supplied to an interleaver 3. One word each in an output data series of this interleaver 3 is supplied to an encoder 4 to form the 2nd check words R12n and S12n, and a circuit 10 adds a parity bit to each word. This data is applied to the input of en error correcting decoder, and a checker 11 makes a word-by-word parity check. On the basis of a syndrome, a decoder 17 makes an error correction, and a decoder 19 generates an error syndrome by data included in the 1st error correction block and a parity check matrix, thereby correcting the error.
Patent JP-S6122233-A (JP)
Inventor: PUROODEI BITSUTORIO
IPC: G01N15/02
Filed: 1985-04-19
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-H1022454-A (JP)
Title: Multi-level metallization structure for integrated circuit i/o line which improves current capacity and esd protection
Inventor: RATAN K CORDHARRY
IPC: H01L21/822
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a multi-level metallization structure for an input/output(I/O) line of an integrated circuit which improves current capacity, electrostatic discharge(ESD) protection, and integration degree. SOLUTION: A first metal layer 18 is formed on a semiconductor substrate 12 of an integrated circuit, and a micro-electronics device 14 and an input/output pad are connected with each other. A second metal layer 22 is insulated from the first metal layer 18 by a dielectric layer, and is directly connected with the pad. A plurality of via-holes 24 are formed to penetrate the dielectric layer, and the first and second metal layers 18, 22 are connected with each other so that a current flows between the device 14 and the pad through the metal layers 18, 22 and the via-holes 24. With this structure, the integration degree of the integrated circuit may be improved by reducing the width of the metal layers without decreasing the current capacity.
Patent JP-S538483-A (JP)
Title: Tape reader system
Inventor: KIMURA SUMIHIRO
IPC: G05B19/18
Filed: 1976-07-12
Abstract: PURPOSE: To protect an error in reading by having a position command computed on the basis of a command information read from a tape and a position command read from the tape collated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05245190-A (JP)
Title: Sterilizing method for bacteria
Inventor: KOGANEMARU KIMITAKA
IPC: B65B55/10
Filed: 1992-03-06
Abstract: PURPOSE:To enable the rapid and easy sterilization of sporulation bacteria by supplying the high-concn. gaseous ozone generated by using an electrolytic type ozone generator into a gaseous phase or liquid phase. CONSTITUTION:The high-concn. gaseous ozone generated in anode by being electrolyzed in the electrolytic type ozone generator 4 is taken out as the high- concn. gaseous ozone of about 10000 to 100000ppm. This gaseous ozone is supplied into a room or vessel to effect a sterilization treatment in the case of the gaseous phase. The generated gaseous ozone is supplied into water and sterilization can be effected in the liquid phase in the case of the sterilization in the liquid phase. As a result, the rapid perfect sterilization of the sporulation layer is executed by the simple treatment and operation.
Patent JP-H01255870-A (JP)
Title: Image density control method for electrophotographic copying machine
Inventor: KOYAMA HAJIME
IPC: G03G15/00
Filed: 1988-04-06
Abstract: PURPOSE:To display a stable control performance by detecting the adhesion quantity of an unfixed toner image on a recording body by a photoelectric toner quantity sensor, and controlling an image forming condition. CONSTITUTION:A prescribed developed image to be detected by a photoelectric toner quantity sensor 17 is formed, and before executing a detection and a process condition control by the sensor 17, a detection output by the sensor 17 of a recording body itself, which is compared with the detection output is stored. Subsequently, by comparing with a detection output level which is stored, a detection and a process condition control by the sensor 17 of the next process are executed. In such a way, even if a surface characteristic of a photosensitive drum (recording body) 1 itself is varied by toner filming, etc., the detection accuracy of the sensor 17 can be held satisfactorily, and also, a loss time caused by a detection by the sensor 17 is reduced, and a reflection characteristic of its own photosensitive drum 1 can be detected surely by the sensor 17.
Patent JP-H09243504-A (JP)
Title: Wind tunnel experimenting apparatus
Inventor: NONOMURA YOSHITAMI
IPC: G01M9/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily realize the generation of turbulent flow and the change of wind velocity due to height. SOLUTION: Blowers 24 suck the air from suction ports 30, supply the sucked air to air outlets 8, 10 via air supply tubes 22, and inject the air upward from the outlets 8, 10 into a wind tunnel 4. Air flows B, C generated from the result become obstacles to the flow of wind A, and hence turbulent flows occur the leeward side of the flows B, C. Further, since the wings 14 are rotated by motors, the airs injected from the outlets 8, 10 are disordered at the flows by the rotations of the wings 14, and the flows B, C become turbulent flow and injects from the outlets 8, 10. As a result, turbulent flows D, E for forming vortex are formed the leeward side of the flows B, C, and the flows D, E are diffused to a building model 106. A net 28 is disposed in the outlet 10, and since the disorder of the injected air become fine, and hence the flow W becomes smaller than the vortex.
Patent JP-S60227594-A (JP)
Title: Voltage output terminal of multiplex transmission system
Inventor: SENOO JIYUNJI
IPC: H04Q9/00
Filed: 1984-04-25
Abstract: PURPOSE:To accomplish a centralized control of a load at the side of a central control unit by voltage-controlling the load based on control data received by each terminal and returning monitoring data of the control state. CONSTITUTION:Signals in the prescribed format are transmitted from a central control unit 1 to each terminal 3 in terms of time division. In each terminal 3, a signal processing circuit 5 compares address data of transmission signals with its inherent address data. When they are coincident, control data is fetched and given to a voltage output means 15 through a D/A convertor 6. Said means 15 supplies the voltage corresponding to an analog value of the control data to a load. Monitoring data of the control state of the load is returned to the unit 1 from the processing circuit 5.
Patent JP-H10155094-A (JP)
Title: Color conversion processing unit, its method, extension method for program module linked dynamically, color conversion processing method adopting the method, and recording medium read by computer and recording program to allow the computer to execute the method
Inventor: SAKUYAMA HIROYUKI
IPC: G09G5/06
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To conduct color matching processing automatically corresponding to a kind of an object at a printer driver side by allowing a color conversion means to use a color matching method selected by a selection means so as to execute color matching processing for each object. SOLUTION: A drawn image instruction conversion section 21 discriminates to which kind of object a received image drawing instruction corresponds. After the discrimination, the drawn image instruction conversion section 21 selects a color matching method corresponding to the kind of object based on cross reference information between the kind of object prepared in advance and a color matching method to set a color space for color matching. Simultaneously a parameter corresponding to the color matching method selecting a parameter of the color matching method in the image drawing instruction is set. A printer output data generating section 22 receiving the image drawing instruction built up again conducts color matching processing and outputs printer output data to an image drawing module 11.
Patent JP-S5418521-A (JP)
Title: Dump truck with crane
Inventor: INOUE KENJI
IPC: B65F3/02
Filed: 1977-07-11
Abstract: PURPOSE: To enable the boom of a carne of a dump truck to follow even if the luggage carrier of the truck makes contact with the boom when the oom is stopped on the carrier by forming the neutral position of adirectional control valve for a til cylinder as pressure port block type. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S539495-A (JP)
Title: Ultrasonic probe
Inventor: NOGUCHI TOYOTA
IPC: H04R17/00
Filed: 1976-07-13
Abstract: PURPOSE: Information near the surface of a living body is observed and further observation waveforms of ultrasonic waves of a broad bandwidth and good response characteristics are obtained by bonding a guide bar which produces less attenuation in sound waves to the front of a piezoelectric diaphragm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63248321-A (JP)
Inventor: KUBO YOSHIHIRO
IPC: A01G1/00
Filed: 1987-04-03
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-S57200650-A (JP)
Title: Piston for internal-combustion engine
Inventor: NAGAI TADASHI
IPC: F02F3/00
Filed: 1981-06-02
Abstract: PURPOSE:To reduce blow-by gas by a method wherein the inner periphral wall of a compression ring andthe bottom wall of a groove for the compression ring are formed so as to have a plurality of steps to reduce substantially the spatial volume into which unburnt gas is forced from the side of a combustion chamber. CONSTITUTION:The bottom wall of the groove 15 for the first compression ring is constituted so as to have two steps through a shoulder 20 while the bottom wall 21A at the combustion chamber side is formed so as to have a groove configuration deeper than the bottom wall 21B of a crank chamber side in the radial direction thereof. On the other hand, the inner peripheral wall of the first compression ring 18 fitting into the groove 15 for the first compression ring is also formed so as to have two steps through the shoulder 22 in corresponding to the groove 15, and an extended section 18A is made by extending the part of the combustion chamber side of the first compression ring into the deep groove toward the bottom wall 21A of the combustion chamber side of the groove for the first compression ring so as to have a flange shape. By this extension 18A, the spatial volume between the inner peripheral wall of the first compression ring 18 and the bottom wall of the groove 15 therefor is divided into ta combustion chamber side spade V1 and a crank chamber side space V2.
Patent JP-H06272071-A (JP)
Title: Cleaning method of copper based material
Inventor: TANE NORIAKI
IPC: C23G5/00
Filed: 1993-03-19
Abstract: PURPOSE:To remove soil on the surface of a copper based material without discoloring the surface by using gaseous hydrogen or a hydrogen containing gaseous argon as a cleaning gas in plasma cleaning the copper based material. CONSTITUTION:For instant, the plate of the copper based material containing 0.2wt.% nickel and balance copper, to which a mixed material of phenol, t-butyl phenol and their derivatives is stuck, is placed in a cleaning vessel composed of an aluminum alloy-made vacuum vessel. A gaseous mixture containing, for instance, argon containing >=1 volume% hydrogen such as 30vol.% hydrogen and 70vol% argon is introduced into the cleaning vessel evacuated to 0.1Torr, the cleaning gas is made plasma state and cleaning is executed for 15min while evacuating and keeping the pressure in the vessel at 42Pa. By this way, the surface of the copper based material is cleaned without being discolored.
Patent JP-H07265997-A (JP)
Title: Lost foam original pattern for casting
Inventor: KOSUGI TAKEO
IPC: B22C7/02
Filed: 1994-03-30
Abstract: PURPOSE:To provide a lost foam original pattern, by which the development of the casting defect is remarkably little, in a full mold process. CONSTITUTION:In the lost foam original pattern for casting composed of thermal plastic resin foamed body, an infrared reflecting layer 2 is arranged in the inner parts of the lost foam original patterns 1a, 1b and then, fused shrinkage of the foamed resin caused by the radiation heat of molten metal is prevented and the full vaporization of the lost foam original patterns can be executed. Therefore, a cast product without any casting defect can be obtd.
Patent JP-S539734-A (JP)
Title: Preparation of adrenalone
Inventor: NAKAJIMA KAZUHISA
IPC: C07C67/00
Filed: 1976-07-13
Abstract: PURPOSE: 4-Chloroacetyl catechol reacts with methylamine in methyl alcohol with the two step reactions of imination and amination by adding the required amount of methylamine in two portions to the reaction system in each step, followed by the hydrolysis, to afford adrenalone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5712110-A (JP)
Title: Armature shaft
Inventor: MORI AKIRA
IPC: F16C3/00
Filed: 1980-06-23
Abstract: PURPOSE: To produce a chiep armature shaft by providing a flat plane perpendicular with the outercircumference of the armature shaft and a plurality of pressed projections at the pressure inserting end where a ball bearing and a core are facing each other.  
     CONSTITUTION: A plurality of pressed projections 7 are formed with interval (d) which regulates between a ball bearing 3 and a core 2. Said projections 7 are formed by fitting a projection making tool from the end of an armature shaft 1 then projecting a plurality of nails having flat edge to gouge out a portion of the armature shaft. Consequently the material cost and the working cost can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S579540-A (JP)
Title: Tube mounting structure of heat exchanger
Inventor: OKANO MITSUO
IPC: B21D39/08
Filed: 1980-06-21
Abstract: PURPOSE: To improve the close sticking strength of tubes and seat plates and enhance the strength of root parts by disposing annular sealing materials to the roots of the seat plates and the tubes, curing the leading ends of the tubes, and by press- contacting the annular sealing materials between the curled parts and the seat plates.  
     CONSTITUTION: Tubes 26 are inserted into the upper and lower seat plates 21 which have many holes 22, and of which the end parts 23 of the holes 22 project to the side of cors 25. Fins 27 are disposed around the tubes 26. The tubes are expanded from the upper part of the seat plates 21, so that the edge parts 23 of the holes 22 are closely stuck to the tubes 25 and the tubes 26 to the fins 27. Thence, annular sealing materials 24 consisting of an elastic material such as, for example, O-ring annular packings are placed on the roots of the tubes 26, and the leading ends 26a of the tubes 26 are bent outward to stick the sealing materials 24 to the seat pltes 21 by press-contacting with the leading ends 26a. In these sections, water stopping structure is formed. Thence, upper and lower tanks 29 are mounted, whereby the heat exchanger is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06125791-A (JP)
Title: Method of measuring number of bacteria in milk serum and substance containing the same and analyzing kit
Inventor: HANSUUIERUKU DENTSURAA
IPC: G01N33/04
Filed: 1993-04-12
Abstract: PURPOSE: To rapidly determine the bacterial count level in whey (a whey- containing material) by controlling pH value of a sample to be analyzed, releasing adenosine triphosphate in bacteria and measuring luciferin-luciferase bioluminescence light.  
     CONSTITUTION: In a sample to be analyzed, the pH is controlled to 7.0-7.9, and the bacterial adenosine triphosphate is released from bacterial cells by a lysing reagent (ylsozyme or the like). A luciferin-luciferase reagent is added to the treated sample, and the bioluminescence light emitted during the luciferase-luciferin reaction is quantitatively determined, and thereby the amount of adenosine triphosphate in the sample can be determined. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05284803-A (JP)
Title: Mechanism for steering agricultural working machine
Inventor: MIZOTA HIDEAKI
IPC: G05D1/02
Filed: 1992-04-07
Abstract: PURPOSE:To enable the changeover so that the ratio of the extent of steering a wheel to the extent of operating a handle may optionally be changed over and set and automatic pilot can simultaneously be carried out. CONSTITUTION:The objective mechanism for steering is equipped with a clutch 13 capable of optionally performing the operation to connect and disconnect the coupling of a handle shaft 8 with an input shaft 11 of a power steering unit 9, an actuator 12 capable of freely performing the operation to rotate the input shaft 11 of the power steering unit 9, a mechanism for driving the actuator 12 based on results of sensing with a rotation detecting sensor 14 for detecting the rotation displacement angle of the handle shaft 8 and a selection mechanism 18 capable of freely carrying out the alternative changeover from a manual operation mode for changing the clutch 13 into a connected state to an assist operation mode for changing the clutch 13 into a disconnected state and driving the actuator 12 based on results of sensing with the rotation detecting sensor 14 or an automatic pilot mode for driving the actuator 12 based on a signal for the automatic pilot.
Patent JP-S61243564-A (JP)
Title: Translated sentence display device
Inventor: DOI MIWAKO
IPC: G06F17/28
Filed: 1985-04-22
Abstract: PURPOSE:To edit sentences while before and after contexts are analyzed by permitting a translation processing means to read an original next to the origi nal displayed on a display means and rendering the display means to display said original. CONSTITUTION:A sentence number 13 corresponding to the display order, for instance, is put on each sentence of the original 11 and a translated sentence 12 in a memory means. The length 14 of each sentence and a mode 15 at displaying are continuously stored. Next to them an actual character strings 16 are arranged vertically and horizontally at the fixed length. One sentence 17 is composed of the sentence number, sentence length, mode and character string. Assuming that a current subject to be edited is the 109th sentence, a display control part reads as the 109th sentence the original and translated sentence from a memory medium. Next the original of the 110th sentence is read out. A user can view the 109th sentence and the original of the next 110th at a glance, and can edit the translated sentence of the 109th sentence, consider ing the flow of the context to the next original.
Patent JP-S5711115-A (JP)
Title: Door check device
Inventor: SEKI SHIYOUJIROU
IPC: E05F3/16
Filed: 1980-06-20
Abstract: PURPOSE: To obtain an inexpensive and strong door check by putting and fast fixing a stopper bracket upon bent parts for constructing a stopper means.  
     CONSTITUTION: The rear ends of double check links 2 are respectively and oppositely constructed into bent parts 20 and 20 with an almost T-letter-section, and a stopper bracket 50 with a U-shaped section is put upon these bent parts 20 and 20 and welded at spots W. Flange parts 50a and 50a of the stopper bracket 50 are shaped almost at right angles to the bent directions of the bent parts 20 and 20 to be trapezoidal. A buffer mateial 54 is fitted to this combined part. A top face 54a of this buffer material 54 is arranged to be projected forward from flange parts 50a and 50a,that is, to the side of a holder. In this construction, when a door is fully opened, the holder 1 is brought in contact with the combined part of bent parts 20, 20 and the stopper bracket 50 via the buffer material 54 for regulating the position of the full opening of the door. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S529250-A (JP)
Title: Elevator controller
Inventor: AOKI GOICHI
IPC: B66B3/00
Filed: 1975-07-11
Abstract: PURPOSE: To provide an elevator controller so arranged that a registor for calling a cage to a floor that the elevator passed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10258512-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: YAMAKAWA KOJI
IPC: B41J2/05
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve yield for products by a method wherein element substrates each having discharge energy generating elements are directly arranged on a base plate and the element substrates in plural numbers are arranged quickly and precisely with correction for improper positioning or the like of the element substrates made executable on the base plate. SOLUTION: An element substrate 1 having lined discharge energy generating elements 1a is carried by a collet finger 14 to a position above a base plate 2 and placed directly on the upside of the base plate, and positioning in the direction of X-axis is made with the front laterals of the element substrate 1 butted against a reference plane 10a of a butting reference plate 10 while positioning in the direction of Y-axis is made with the element substrate 1 moved to a specified position in the direction of Y-axis, being placed between both sides in the direction of X-axis and pressed at its lateral face with a lateral pressing body 12, and with its position determined by a position detecting means 13. Then, the element substrates 1 in plural number are arranged successively on the surface of the base plate 2 and stuck to the base plate for fixation.
Patent JP-S5419049-A (JP)
Title: Speed change operational device
Inventor: NAGAI HIROSHI
IPC: B60K17/08
Filed: 1977-07-12
Abstract: PURPOSE: To improve operative ability, by weakening pushing force against a positioning mechanism of a speed change operational system when operating a clutch operational system in the declutching direction, and by strengthening said pushing force when inversely operating the clutch operational systemin the throwing-in direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10258011-A (JP)
Title: Rack support structure for dish washer
Inventor: OKUI OSAMU
IPC: A47L15/42
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To simplify an internal cleaning, an inspection and the like of a washing tank. SOLUTION: Side overhung materials 37 and 37 and a front overhung material 38 bent at the right angle downward after extended horizontally inward are arranged on side walls 35 and 35 and a front wall 36 of a washing tank 18 at a lower position by a specified height from the upper end of a washing tank 18. A rack rail 41 is rotatably pivoted freely on the side overhung materials 37 and 37 through a shaft part and positioning parts 42b and 42b are formed on the rack rail 41. Regulating members 46 and 47 are arranged protruding inward at a position corresponding to the positioning parts 42b and 42b of the rack rail 41 of the front overhung material 38 and the positioning parts 42b and 42b are placed on the regulating members 46 and 46.