baber/WOPTO huggingface dataset:
Patent JP-H10150975-A (JP)
Title: Apparatus for carrying out biological or chemical process on sample liquid, its method and set of apparatus for performing nucleic acid assay
Inventor: LAWRENCE NATHAN P
IPC: B01L3/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for carrying out a biological or chemical process such as nucleic acid assay or immunoassay while decreasing or eliminating the evaporation loss of a sample liquid. SOLUTION: This sample container 26 is provided with a lid 46 having a restricted opening 54 of a size sufficient to fit the tip end of a disposable pipette. Since the pipette tip is held in the opening 54 during the period from the insertion of the pipette tip into the opening to introduce the sample liquid into the sample container 26 to the reaction of the sample with a reagent held in the sample container 26, the evaporation loss of the sample is decreased and the mutual contamination with a sample held in the adjacent sample container 26 is prevented. A combination of different groups of the sample containers for different assaying methods becomes possible by forming these sample containers 26 with different materials exhibiting different functions in biological or chemical process or using the materials as a part of the containers.
Patent JP-H06103940-A (JP)
Title: X-ray tube
Inventor: TONAMI HIROMICHI
IPC: H01J35/10
Filed: 1992-09-21
Abstract: PURPOSE:To secure the long service life of a bearing used to hold a rotor to compose an anode member, by using a liquid metal as the lubricant of the bearing to hold the rotor, and providing a sealing means to seal the bearing. CONSTITUTION:In an anode member composed of a rotary disk or an anode 16, a rotor 18, a stator 22, and the like, a bearing 20 is installed to the stator 22, and the bearing 20 holds the rotor 18. As a liquid metal 24, a metal of a low vapor pressure such as gallium or a gallium-indium-tin (a gallium eutictic alloy) is used. Such a liquid metal is used as the lubricant of the bearing 20, and housed in a space between the rotor 18 and the stator 22. A sealing member 26 seals between the stator 22 and the anode 16. And when the anode 16 is stopped or in a low speed revolution, the liquid metal 24 stays at the lower part by its gravity, and when the anode 16 is rotated at a specific rotation frequency or higher, the metal 24 is in an even condition to the wall inside the rotor 18, and comes to cover the bearing 20. Consequently, the bearing 20 can have a long service life, and its electric conductivity and heat conductivity can be also improved.
Patent JP-S63132354-A (JP)
Title: Cache control system
Inventor: KIKUCHI JOJI
IPC: G06F12/08
Filed: 1986-11-21
Abstract: PURPOSE:To speed up a write operation by writing-in a transmitted data in a magnetic memory device at the idle time of a magnetic storage controller, after the data is written in a cache memory. CONSTITUTION:In the write operation, the data sent from the channel device 3 of an upper position is set in a channel write data register 46W and a cache write data register 48W, and is sent to a cache memory 6, and is set in a cache memory write data register 63W, and is written in a semiconductor memory 61 according to the address of a cache memory address register 62. The data, retained in the memory 6, is read-out from the memory 61 to a cache memory read data register 63R, when a magnetic disk controller 4 is in an address state. Then, the data is written in a media 53 through a cache read register 48R, a disk write data register 47W, a serializer/deserializer 51 and an OR gate 54.
Patent JP-H11121983-A (JP)
Title: Chip feeder
Inventor: CHIZAWA SATORU
IPC: H05K13/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent electronic component chips from falling down from the end opening of the carrying path of a chip feeder, when the chip feeder has been removed from a chip mounter. SOLUTION: An end opening 14A of the carrying path 14 of a chip feeder 10 is closed and opened with a shutter 26. The shutter 26 is driven by means of a knock lever 24 which drives a carrying means 18 that carries electronic components chips 16 intermittently carry the chips 16 piece by piece and the lever 24 is locked to a position, at which one end 24A of the lever 24 does not open the shutter 26 when the chip feeder 10 has been removed by means of a knock lever holder 50.
Patent JP-S61150080-A (JP)
Title: Method for detecting defect
Inventor: INOUE TOSHINORI
IPC: G06T1/00
Filed: 1984-12-25
Abstract: PURPOSE:To detect defects at a high speed by picking up the image of a detected subject, storing detected contents, comparing them each other at a specific position around a testing reference position and detecting the magnitude of the defect based on the compared result. CONSTITUTION:Arithmetic is executed with intersection points P0 and P1 of an edge line L and a scan line L3 as a reference. Namely a point symmetric address is obtained in the direction of the scan line L3 at every picture element with respect to the intersection point P0, and its light and dark value Z is extracted. Then, according to expressions I and II the arithmetic is executed. Here, Za1-Zan, Zb1-Zbn, and DELTAZ1-DELTAZn show light and dark values of picture elements al-an, those of picture elements b1-bn and light and dark differences, respectively. Then a comparator circuit compares a total sum SIGMADELTAZn with a preset threshold. If it is over the threshold the tested subject is a reject having defects: Otherwise, it is decided to be an acceptance.
Patent JP-H10121101-A (JP)
Title: Conductive roll for electroplating
Inventor: IZUMI SHINGO
IPC: B22F5/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roll for electroplating made of HIP in which pit corrosion is remarkably improved. SOLUTION: This conductive roll is composed of a sintered body of gaseous nitrogen atomizing powder of alloy powder contg., by weight, <=0.02% C, <=0.20% Si, <=0.20% Mn, 20 to 28% Cr, 5 to 20% Mo, 3 to 5% Nb, <=0.50% Al, <=1.50% Ti, <=200ppm O, and the balance Ni, and also, the number of the ones in which the average diameter of clogged pores at the inside of the powder to be used is regulated to <=5 pieces/mm<2> .
Patent JP-H09119481-A (JP)
Title: Timing belt
Inventor: KOBAYASHI KAZUHIKO
IPC: F16G1/28
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of a noise when executing power transmission by the use of a timing belt. SOLUTION: In a timing belt 1 which is winded between pulleys and executes power transmission between pulleys, at least one slit 4 which is passed through in a thickness direction and circumferentially arranged, is formed. Such slit 4 is formed around the timing belt 1 so that a part in which the slip 4 is formed is worked in the same way as the case that two or more narrow timing belts are arranged in parallel. When power transmission is executed by arranging two or more narrow timing belts in parallel, a noise is reduced more than a case that power transmission is executed by the use of one narrow timing belt, therefore, occurrence of the noise can be reduced by forming the slit 4 around the timing belt 1.
Patent JP-H06110662-A (JP)
Title: Managing method for processing instruction file
Inventor: SUNADA ATSUSHI
IPC: G06F9/06
Filed: 1992-09-24
Abstract: PURPOSE:To prevent useless execution by applying an input time to an inputted processing instruction and preventing this processing instruction from being stored in a file when the same processing instruction is inputted again if the input time difference is shorter than a set value. CONSTITUTION:A keyboard G and a timer H are connected through an operation processor I to a processing instruction file F, and an operation processor for task processing connected to this file F executes processing defined based on the processing instruction. Then, the input time of the timer H is added to the processing instruction inputted from the keyboard G, and stored in the processing instruction file F by the operation processor I. When the plural pieces of the same processing instructions are stored in this file F, the time difference between the input times is calculated and when the input time difference is shorter than set time such as one minute, for example, the re-inputted processing instruction is erased from the file F. Thus, even when an operator inputs the processing instruction again because of misunderstanding, the useless execution can be prevented.
Patent JP-2000113180-A (JP)
Title: User interface method
Inventor: NEFF THEODORE W
IPC: G06F3/048
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To transfer scanned image data to the desired application. SOLUTION: In picture display 800 of a computer monitor, a document, to which variable resolution preview scan is performed and arranged on a scanner system is displayed on a variable resolution preview window 202 as a variable resolution preview scan 204. A software application is displayed in an application software window 802 including an open work area 820. While using a graphic input device, a user moves a pointer to a point in a black-and- white drawing area 208, presses a button, next moves the pointer from the point in the black-and-white drawing area 208 to any arbitrary point in the open work area 820 and detaches the button. Thus, the final optimizing scan of a document for generating image data in a scanner software is performed. Afterwards, the image data are sent from the scanner system to the software application and appear as a scan image 822.
Patent JP-2001102193-A (JP)
Title: Apparatus for lighting a non-electrode discharge lamp and water treating apparatus
Inventor: TERAI TAKASHI
IPC: C02F1/32
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide means for matching impedance on starting and lighting. SOLUTION: A power amplifier 16-1 and matching circuit 17-1 are designed to achieve the impedance matching at a frequency on starting different from a given frequency on lighting while a power amplifier 16-2 and matching circuit 17-2 are designed to achieve the impedance matching at a given frequency on lighting. A frequency divider 15 delivers a frequency dividend different from a given frequency to the power amplifier 16-1 on lighting, and the given frequency to the power amplifier 16-2 on lighting. An oscillator 12 is controlled by CPU 10 to produce a frequency on starting different from a given frequency on lighting, and to produce the given frequency on lighting.
Patent JP-H11115347-A (JP)
Title: Manuscript paper for optical copying apparatus
Inventor: OSHIMA YOSHIHARU
IPC: B42D15/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To produce a manuscript paper, the indication part such as rules or the like applied on which vanishes or turns into a state nearly equal to vanish under the condition being copied by an optical copying apparatus, by a multikind and small quantity production method. SOLUTION: This manuscript paper is equipped with a visible indication part formed through the fixture of black toner particles. In this case, the displaying part consists of a plurality of the black toner particle groups, which have a predetermined degree of concentrations and are arranged at the predetermined intervals on the plain part of a paper. In addition, the above-mentioned degree of concentrations and intervals are set so as not to reproduce the indication part by an optical copying apparatus.
Patent JP-H01122270-A (JP)
Title: Multi-value gradation processor for image
Inventor: KOGURE MASAAKI
IPC: G06T5/00
Filed: 1987-11-06
Abstract: PURPOSE:To improve developing ability by dispersing an energy level so that the difference of exposing quantity between adjacent dots after a threshold dither matrix processing becomes a constant value or larger in a matrix. CONSTITUTION:Respective counters 61 and 62 are operated by a line synchronizing signal and a picture element synchronizing signal and in an ROM 63, multi- value data, which are determined by a dither pattern, are stored to an address to be addressed by the element signal (counter output) of a dither matrix and picture data. The energy level is arranged in a dispersed state so that the difference between the exposing quantity between the adjacent dots after the threshold dither matrix processing becomes the constant value or larger in the matrix. Further, a dispersing value sigma is constituted so as to go to sigma=SIGMA(Xij-X)<2>not equal to 0 for an average value X of the exposing energy in the matrix and an exposing energy value Xij of respective pixels.
Patent JP-H06108435-A (JP)
Title: Connection method of wire net
Inventor: SHIRAI JUNICHI
IPC: E02B3/08
Filed: 1992-09-25
Abstract: PURPOSE:To make use of a spiral connecting wire to connect wire nets so that connection is simply and quickly made between the wire nets, there is no ricketiness between them and that no gap is made between them. CONSTITUTION:The ends of wire nets 15 and 16 to be connected are butted to each other, and a spiral connecting wire 10 having lead angle over 45 deg. up to and including 90 deg. is wound on bone wires 18 and 19 in a butting section 17 of them by advancing the wire 10 along the spiral while turning the wire around the center axis. Both ends of the connecting wire 10 is pulled to an opposite direction and is extended, so that a winding diameter of the spiral is reduced to fasten the bone wires.
Patent JP-H04158950-A (JP)
Title: Sealing structure in flaskless type molding machine
Inventor: MIYAMOTO TAIJI
IPC: B22C11/00
Filed: 1990-10-19
Abstract: PURPOSE:To surely seal inner and outer parts by forming a sealing member as projecting at end face of a pattern plate from a main sealing lip deformed to outside and press-contacting with inner peripheral face of chamber and an auxiliary sealing lip press-contacting with the inner peripheral face. CONSTITUTION:The sealing member 13 is formed as projecting at the end face of pattern plate 11 from the main body 14 and the main sealing lip 15 deformed to the outside with blowing pressure of molding sand and press-contacting with the inner peripheral face 2a of molding chamber 1, is provided. Further, the auxiliary sealing lip 16 formed as projecting toward outside from the main body 14 and press-contacting with the inner peripheral face of molding chamber, is provided. By this constitution, as the auxiliary sealing lip added to the main sealing lip is pressed as contacting with the inner peripheral face with the molding chamber, practically this is double sealing structure. By this method, the sealing is improved and the inner and outer parts of molding chamber for blowing the molding sand can be surely sealed.
Patent JP-S61159194-A (JP)
Inventor: SHIBUYA MICHIO
IPC: G21C13/00
Filed: 1984-12-30
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-H01123782-A (JP)
Title: Initial positioning method
Inventor: HASHIMOTO KENICHIRO
IPC: B41J19/18
Filed: 1987-11-09
Abstract: PURPOSE:To contrive prevention of noise generation, by reciprocatively turn or move a movable member by predetermined amounts in the directions of left and right stopper members. CONSTITUTION:Assuming that a turnable member 1 is located at an initial turning stop position B, a driving controlling circuit 10 acts on a motor 8 so as to turn the member 1 clockwise by a turning amount n3+n4. Next, the member 1 is turned counterclockwise by n1+n2+n3+n4, and finally the member 1 is turned clockwise by n1+n2, whereby the turnable member 1 is initially positioned at the initial turning stop position B. Alternatively, each of the above turning directions is reversed. With such as initial positioning, a protruding part provided on the member 1 is normally prevented from making contact with a stopper 4. The member 1 makes contact with the stopper only in abnormal cases, for example, when a power supply is switched OFF during an operation or when the member 1 is manually moved.
Patent JP-S63301883-A (JP)
Title: Precursor of reduced type tricyclic quinone and production thereof
Inventor: OSHIRO YOSHIKI
IPC: C07D317/70
Filed: 1987-11-09
Abstract: NEW MATERIAL:A compound expressed by formula I [A and B represent N atom-containing (substituted)aromatic 5--6-membered ring; R1 and R2 represent H, lower alkyl or phenyl]. EXAMPLE:A compound expressed by formula II. USE:A precursor of a reduced type tricyclic quinone, which is readily hydrolyzed by treating with an acid and transformed to the corresponding reduced type compound. PREPARATION:A compound expressed by formula III is reacted with a nitro compound expressed by formula IV in an inert solvent such as methanol, acetonitrile or dioxane preferably in the presence of a base to afford a compound expressed by formula I. The amount of the compound expressed by formula IV to be used is preferably 10-200mol. based on 1mol. compound expressed by formula III.
Patent JP-H07132991-A (JP)
Title: Auxiliary mechanism for inclining and erecting column member
Inventor: FURUKAWA SHIGENOBU
IPC: B65D88/12
Filed: 1993-11-10
Abstract: PURPOSE:To make smaller an external force required for effecting inclining and erecting actions of a column member of heavy weight. CONSTITUTION:A main column member is divided into an upper member 3 and a lower member 4, and a first receiving member 30 and a second receiving member 40 are provided on the member 3 and the member 4, respectively. A first rotary axis 38 and a second rotary axis 39 are mounted to the member 3, and the axis 38 or the axis 39 is brought into engagement with the member 40 to cause the axis 38 or the axis 39 to act as a rotary axis, and furthermore there are provided a first urging member 34 for generating nearly constant urging force, and second and third urging members 36a, 36b for generating different urging forces corresponding to erection angles.
Patent JP-H05120585-A (JP)
Title: Method and device for displaying alarm message
Inventor: HIRAYAMA KOICHI
IPC: G08B23/00
Filed: 1991-10-28
Abstract: PURPOSE:To give the degree of freedom to display contents and to display the contents corresponding to the level of an operator, etc., at the time as to the method and device for displaying the alarm message which retrieves a message corresponding to the kind of abnormality of a main device and display it on the display means if the abnormality occurs. CONSTITUTION:A data input means 12 is provided, and a storage means for message storage is provided with storage means 10 and 11 for changeable messages which can be added or altered through the data input means in addition to storage parts 6 and 7 for fixed messages.
Patent JP-H03141371-A (JP)
Title: System for transporting recording medium
Inventor: YAMADA AKIRA
IPC: G03G15/16
Filed: 1989-10-27
Abstract: PURPOSE:To eliminate the disturbance in the toner images to be transferred to transfer paper by constituting the above system in such a manner that the terminal end of recording paper is not sprung out at the time when the terminal end of the recording paper passes the contact point between a driving roller and a pressurizing roller. CONSTITUTION:A means 13 which lowers the pressurizing force of the pressuriz ing roller 9 on the driving roller 8 is provided and the pressurizing force of the pressurizing roller 9 is lowered as the recording medium 12 passes a record ing medium transporting mechanism. The pressurizing of the pressurizing roller 9 on the driving roller 8 is released when the terminal end of the recording medium 12 passes the contact point between the driving roller 8 and the pressu rizing roller 9. Since the springing out of the terminal end of the recording medium 12 is thereby obviated, the oscillation of the recording medium 12 does not arise any more. The generation of the disturbance of the image trans ferred to the recording medium 12 is prevented in this way.
Patent JP-H06126477-A (JP)
Title: Laser beam machine
Inventor: ITO SUSUMU
IPC: B23K26/046
Filed: 1992-10-20
Abstract: PURPOSE:To provide a laser beam machine by which different heat processing such as cutting, welding and heat treatment can be performed efficiently. CONSTITUTION:In the laser beam machine, by providing a rotatably rotative reflection mirror 7 inside a cylinder 4 in which plural working heads are provided such as a cutting head 9, welding head 10 and quenching head 11, the working head that is best suited for each different heat processing is selected in a short time and machining is efficiently performed.
Patent JP-H05120573-A (JP)
Title: Front display system for hotel
Inventor: HARADA TAKAO
IPC: G06Q50/00
Filed: 1991-10-28
Abstract: PURPOSE:To easily send a request for cleaning from the front to a clerk in charge in a linen room through switch operation. CONSTITUTION:A key box 1 is constituted by forming the housing openings of housing parts 2 wherein the keys of the respective guest rooms are housed in a metallic surface panel 1a. On one side of the housing opening of each housing part 2, a light illumination type cleaning request operation switch 4 wherein a number plate 3 indicating a guest room number and a display lamp are incorporated in one body is provided. A console panel 16 has individual lamps LA and operation switches 42 for cleaning end confirmation fitted on its surface panel 16a. A central controller 15 turns on the corresponding individual lamp LA on the console panel 16 when the operation switch 4 on the side of the key box 1 is operated. At the same time, the corresponding display lamp L of the key box 1 is also turned ON. When the operation switch 42 is operated on the console panel 16, the corresponding individual lamp LA is turned OFF and the corresponding display lamp L on the side of the key box 1 is turned OFF.
Patent JP-2000115769-A (JP)
Title: Mpeg decoder and mpeg decoding method
Inventor: SANPEI TATSUYA
IPC: H04N19/70
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a limit of the number of additional data required to be processed in cross-reference with video coded data in the MPEG decoder. SOLUTION: The disclosed MPEG decoder uses an information buffer 2 to store additional data separated from MPEG system data by a separate section 1. An insert section 3 reads the stored additional data and inserts the data to the video coded data to be cross-referenced with the additional data separated by the separated section 1, and a code buffer 4 stores the resulting data. Then in the case of decoding the video coded data read from the coding buffer 4 by a variable length decoding section 5, the image data and the additional data being the result of decoding are cross-referenced by extracting the inserted additional data.
Patent JP-H03146494-A (JP)
Title: Production of compound semiconductor crystal
Inventor: FUJII KATSUSHI
IPC: C30B11/00
Filed: 1989-10-31
Abstract: PURPOSE:To prevent the occurrence of strain due to solidification and to reduce defects by keeping the temp. of a range close to the interface between a seed crystal and a melt of a compd. semiconductor higher than the m.p. of the semiconductor when a crystal is grown by the Bridgman method or other method while moving a boat for crystal growth. CONSTITUTION:A semiconductor seed crystal 6 is set at one end of a boat 3 for crystal growth and a polycrystal of a compd. semiconductor to be grown and/or the constituent elements of the semiconductor are housed in the boat 3 in contact with the seed crystal 6. The boat 3 is heated to form a melt 5 of the semiconductor and this melt 5 is successively cooled from the seed crystal side to grow a single crystal. In this boat growth method, the temp. of a range close to the interface between the seed crystal 6 and the melt 5 is kept higher than the temp. of the remaining part of the melt 5.