baber/WOPTO huggingface dataset:
Patent JP-S61113130-A (JP)
Title: Lubricant for magnetic recording medium
Inventor: SOEI MOTOOMI
IPC: C10N30/00
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a lubricant for a magnetic recording medium having a semipermanent life by using a specified polyether contg. halogen and having repeating units as a principal component. CONSTITUTION:A straight chain polyether contg. halogen is utilized as a lubricant. The polyether has lower vapor pressure than a branched perfluoropolyether and can be used nearly semipermanently. Especially a straight chain polyether contg. both Cl and F in the molecule such as F-(CCl2CF2O)n-CCl2CF3 or F-(CHClCF2CF2O)n-CHClCF3 has very low vapor pressure and also has high extreme-pressure and a low coefft. of friction because of the specific structure contg. both Cl and F in the molecule. The polyether is very effective in lubricating the surface of the film of a magnetic body.
Patent JP-H0282886-A (JP)
Title: Transmission method for moving picture
Inventor: MISAWA TOSHIYUKI
IPC: H04N7/14
Filed: 1988-09-20
Abstract: PURPOSE:To suppress the redundancy of picture information and to send picture information more than that of a conventional method through the use of a transmission line having only a limited capacity by reducing a frame number of the color information to be sent in comparison with that of luminance information. CONSTITUTION:A correlation discriminator 36 compares an inter-frame picture signal difference with a predetermined threshold level to discriminate the inter- frame correlation of the picture. Then a luminance information high efficiency coder 38 suppresses the redundancy of the luminance information and the redundancy of the color information is suppressed by a color information high efficiency coder 39. Then a selector 40 decides it as to whether only the luminance information 45 is sent to a transmission line 41 based on a signal 47 from the correlation discriminator 36 or the luminance information 45 and the color information 46 are sent to the transmission line 41. When the correlation of the picture between, e.g., frames is larger than a predetermined level, the picture information of the i-th frame includes the luminance information and the color information but the picture information of the (i+2)th-(i+6)-th frames includes only the luminance information and the result is sent.
Patent JP-S60127582-A (JP)
Title: Tape cassette
Inventor: YAMASHINA SHIYUUICHI
IPC: G11B23/087
Filed: 1983-12-14
Abstract: PURPOSE:To prevent an opening/closing cover form being held in the half-opening state with simple constitution by controlling backward moving of an opening/colsing cover which is freely turnable and freely movable in the back and forth directions. CONSTITUTION:An opening/closing cover 14 is freely turnable, using a shaft 18 as a cener, freely movable in back and forth directios by a slot 17 fitting to the shaft 18 in respect of a cassette 11, and pushed backward by elasticity of a spring 19. A recessed part 23 is fitted in a protruded part 25 of the cassetted case 11; therefore it will not turn and is in the closed condition. When the case 11 is mounted on a PCM recording and reproducing device etc., and moved backward, the cover 14 in which the engagement between the recessed part 23 and the protruded part 25 is released is turned by a rotation control pin 32, and the backward movement is controlled by a sliding face 24 of the cover 14 and the protruded part 25. This simple constitution can prevent the opening/closing cover from being held in the half-opening state.
Patent JP-2001060526-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: YURI SHUNICHI
IPC: H01G4/30
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To increase the yield of a laminated ceramic capacitor by improving the insulation resistance and the service life of the capacitor loaded under high temperature, even when the capacitor is such a large capacitance that the thickness of its dielectric layer becomes 4 μm or smaller after baking. SOLUTION: In a method for manufacturing laminated ceramic capacitor, an elemental laminated chip body is formed by alternately laminating a plurality of ceramic green sheets, composed of a reduction-resistance barium titanate dielectric material and a plurality of internal electrodes upon another. After degreasing, the elemental laminated chip body is baked at a baking temperature of 1,200 deg.C or higher in an atmosphere which is maintained at a low partial pressure of oxygen and the backed chip body is cooled to a temperature of 300 deg.C. Then the chip body is again heat-treated for reoxidation at a temperature of 900-1,100 deg.C.
Patent JP-H02180848-A (JP)
Title: Antimicrobial agent composition
Inventor: CHIYUENNINGU JIEANII TSUENGU
IPC: A61K8/00
Filed: 1989-09-13
Abstract: The new compositions of matter of the present invention comprise compounds having one of the following formulas: <CHEM>  wherein:  R is hydrogen or methyl;  n is 1 to 16; R1 and R2 are defined as R3 and R4 below or are joined to form a cycloalkyl, cycloalkenyl, aromatic or a heterocyclic ring containing an oxygen, nitrogen or sulfur atom or an alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl substituted derivative thereof; R3 and R4 are independently selected from (A) hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, a heterocyclic ring containing an oxygen, nitrogen or sulfur atom, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl and (B) substituted derivatives of the alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl and the heterocyclic ring wherein the substitutions are alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl; W may be a single bond, oxygen, NR5, or (CR6R7)m, wherein R5 is hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl or a heterocyclic ring containing an oxygen, nitrogen or sulfur atom or a substituted derivative of alkyl, cycloalkyl, alkenyl, cycloalkenyl or aryl groups wherein the substitutions are alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl where R6 and R7 are defined as R3 and R4 above and m is an integer from 1 to 12; and  X is hydrogen or a salt-forming cation. Examples of such compositions are mono-iodopropargyl succinates, maleates, itaconates, diglycolates and phthalates. Other compounds include the mono-iodopropargyl esters of anhydrides such as dimethylglutaric anhydride and ethylenediamine tetraacetic dianhydride. They are used in microbiocidal formulations and effective microbiocides.
Patent JP-S6478454-A (JP)
Title: Tape reproducing device
Inventor: OZAWA KENICHI
IPC: G11B15/675
Filed: 1987-09-19
Abstract: PURPOSE:To set a tape driving mode after completion and to recognize the setting before a pack loading is completed by providing a driving executing means to execute contents stored in a storage means, displaying elements, a displaying element driving means, etc. CONSTITUTION:Displaying elements 4a-4d correspond to each of operation switches 3a-3d and are provided in the vicinity of the respective switches. A loading completing switch 6 contained by a mechanism part 5 is a switch to detect whether a tape pack is loaded in a reproducing position or not and is pressed by the tape pack, etc., at the time of completing the pack loading. A power source is always supplied to a microcomputer 7 and the operation switches 3a-3d and the operation of the operation switches is always supervised. Thus, in the condition of not completing the loading of the tape pack, at the time of setting the tape driving mode to execute after the loading of the tape pack, the setting can be easily recognized.
Patent JP-H03121375-A (JP)
Title: Gasket and method and device for forming said gasket
Inventor: AMETSUTO KOMERUTO
IPC: B29C45/16
Filed: 1990-09-07
Abstract: PURPOSE: To form a gasket in a specified position on a surface positioned on a different face from a single plane by producing an initial bead of viscous material with selected cross-sectional shape and cross-sectional area. CONSTITUTION: An elongated bead 36 of gasket material having a selected cross-sectional area over the whole length is formed on the surface of a flange 13 of an article 12, and at a contact time point, the surface of the flange 13 of the article 12 is brought into contact with a molding die 34 with an elongated cavity 35 having substantially the same cross-sectional area as the bead 36 over the whole length, to obtain a requested gasket 10.
Patent JP-H0399370-A (JP)
Title: Method for updating installation control drawing
Inventor: UCHIYAMA OKINORI
IPC: G06F17/50
Filed: 1989-09-12
Abstract: PURPOSE:To rapidly and highly accurately update a control drawing by simple operation by printing out the drawing of a file with a specific color, entering a changing part with color to be sensed by a scanner, reading out the changing part by the scanner, and inputting an attribute change or a deletion part through a card. CONSTITUTION:Installation controlling drawing data are read out from a file device 11 by an information processor 10 consisting of a CPU, a memory, etc., and an updating output drawing 15 whose color can not be read out by the scanner 13 is printed out. When the changing part of the drawing 15 is entered with the color to be read out by the scanner 13 to form an updating output drawing 16, the changing part of the drawing 16 is read out by the scanner 13 and stored in the device 11. Since the deletion part of the drawing stored in the device 11 is similarly deleted through a correction card 17 or the storage contents such as attributes are similarly changed, the installation control drawing can be rapidly and highly accurately updated by the simple work.
Patent JP-2001065882-A (JP)
Title: Terminal structure of folding line in panel for preventing scattering of oil
Inventor: SASADA EIJI
IPC: F24C15/12
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the terminal structure of folding line in a panel for preventing scattering of oil which can be folded flatly and contained smoothly and surely in a synthetic resin package bag without causing any damage thereon. SOLUTION: In the terminal structure of folding line in a panel for preventing scattering of oil which can be folded in the left/right direction from the folding line and provided with an edge winding part at the outer circumferential edge, cuts 4 are made in the front circumferential part of the edge winding part 2 corresponding to the upper and lower ends of the folding line and a cut 5 having semi-arcuate front view is formed continuously to the cut 4 in the upper half part at the rear circumferential part. Since the opposite end parts 21 at the edge winding part 2 facing through the cut 4 are collapsed, the panel for preventing scattering of oil having the terminal structure of folding line can be contained smoothly and surely in a synthetic resin package bag without causing any damage thereon.
Patent JP-H0288446-A (JP)
Title: Carbon-coated optical fiber and its production
Inventor: OOE MASAMOTO
IPC: C03C25/10
Filed: 1988-09-22
Abstract: PURPOSE:To improve the productivity of carbon-coated optical fiber by forming a first carbon layer deposited with excited carbon or carbon ions in a wire-drawing stage of a perform of optical fiber, and forming a second and further carbon layers by the CVD process. CONSTITUTION:Carbon-coated optical fiber is produced by forming a second and further carbon layers on the fiber in a wire-drawing stage of a perform of optical fiber and coating the carbon layers with a resin. In this case, an i-carbon layer (10-200Angstrom  film thickness) is formed as first carbon layer by the plasma CVD process, the flame burner process or by the hot CVD process wherein a reaction gas is introduced at a lower temp. than the temp. of the fiber (800-1200 deg.C) to be drawn, and the second and further carbon layers (primarily graphitic carbon layer having 300-2000Angstrom film thickness in total) are formed thereon by the usual hot CVD process.
Patent JP-H04114672-A (JP)
Title: Record treatment of golf score and score table
Inventor: TERAO TORU
IPC: B42D15/00
Filed: 1990-09-05
Abstract: PURPOSE:To treat records after play by reading numerals written in nearly B-shaped symbols 2 in which numerals from 0 to 9 can be written respectively per every hole number of a score table 1 by a reading means of a computer. CONSTITUTION:Two nearly B-shaped symbols 2 provided in a writing section 2a to be written successively with records after each hole play are provided in parallel in a desired position to correspond to a name defining column 3 of each player and each hole number 4 listed on a score table 1. Further, the nearly B-shaped symbol 2 has the character B forming line width recessed 2c from the surface of the score table 1 so that the whole symbol is constituted to be nearly B-shaped recess. When scores is every hole are written by a pencil 5 or the like along two recesses 2c of the nearly B-shaped recessed symbols 2 disposed in parallel in the writing section 2a of the score table 1, any scores of 0-99 will be written in each hole with same hand writing on the score table.
Patent JP-S60128380-A (JP)
Title: Phase locking type receiver
Inventor: UMATORI NAOYA
IPC: H04L27/22
Filed: 1983-12-15
Abstract: PURPOSE:To control the phase in a circuit to, control the variation in delay time due to distortion, and reduce an error in-distance measurement by varying a carrier wave in phase according to the number of a modulated waves when the wave is modulated with plural waves. CONSTITUTION:An intermediate frequency signal 7 is sent from a 90 deg. hybrid 10 to the 2nd and the 3rd voltage control amplifiers 2b and 2c. When plural phase modulating signals are used, a switch 12 is operated to input the output signal of the 3rd voltage control amplifier 2c to an adder 11 and add it to the output signal of the 2nd voltage control amplifier 2b for vector composition, thus controlling the carrier wave in phase.
Patent JP-H0570924-A (JP)
Title: Method for carburizing heat treatment of high strength gear small in strain and the gear
Inventor: KANISAWA HIDEO
IPC: F16H55/06
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a gear high in fatigue strength and small in strain at the time of hardening as well as low in noise by subjecting the surface of a gear using a low alloy steel having a specified compsn. as stock to carburizing treatment, thereafter subjecting it to heat treatment under specified conditions and subsequently executing hardening and tempering. CONSTITUTION:A low alloy steel having a compsn. contg., by weight, 0.1 to 0.3% C, <0.15% Si, 0.30 to 1.50% Mn, 0.30 to 1.5% Cr and one or more kinds among 0.05 to 0.20% V, 0.02 to 0.20% Nb and 0.01 to 0.20% Ti is used as stock and is worked into a gear. The surface layer part of the gear is subjected to carburizing treatment. After that, it is held to the temp. range of the Ar1 transformation point to the Ar3 transformation point of the steel at the inside of the noncarburized part for 5min to 2hr and is subjected to oil hardening or salt bath hardening in a state in which the compsn. of the surface of the gear is held to austenite, and successively, tempering treatment is executed at 130 to 200 deg.C. The gear whose internal structure is constituted of 30 to 50% martensite and the balance ferrite and pearlite and having the excellent property of being extremely small in strain at the time of hardening can be manufactured.
Patent JP-2000072584-A (JP)
Title: Device for producing compost
Inventor: AONUMA TAKEZO
IPC: B09B3/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a compost-producing device having a simple installation and capable of easily producing the compost by connecting pipe-like members to each other to form the main body of a treating tank. SOLUTION: The main body 1 of a treating tank is formed from a long pipe member, which is formed from horizontal pipe portions 5, 7... having arbitrary lengths, respectively, through raised pipe portions 6, 8.... An insertion pipe portion 4 is disposed at the material-feeding side end of the long pipe member. Materials for producing the compost are pushed toward the horizontal pipe portion 5 by the use of the screw 12 of the push device 10. The materials fed from the insertion pipe portion 4 are forcefully moved toward the side of a discharge port by the pushing pressure in the horizontal pipe portions and the raised pipe portions, and air is simultaneously blow into the pipe member to supply a large volume of air to the composting materials. Thus, aerobic bacteria can be activated to well ferment the fed materials into the compost.
Patent JP-H0687431-A (JP)
Title: Installation structure for brake vacuum hose
Inventor: HORIKAWA SHOZO
IPC: B60T17/04
Filed: 1992-09-04
Abstract: PURPOSE:To facilitate the positioning of a check valve for a brake vacuum hose without using a jig and to correctly position a vacuum pipe without forming a special positioning part on the vacuum pipe which is install on the brake vacuum hose. CONSTITUTION:A step part 14 is formed on the inner peripheral surface 13 of a brake vacuum hole 6 by shaping the inside diameter of the edge part (one edge 6b) of the brake vacuum hose 6 larger than the inside diameter of other part, and one edge surface 9a of a check valve 9 is brought into contact with the step part 14 by inserting the check valve 9 into the edge part of the brake vacuum hose 6. Then, assembly is carried out in the state where the edge surface (bulging work part 10) of a vacuum pipe 7 is struck against the other edge surface 9b of the check valve 9 by inserting the vacuum pipe 7 into the edge part of the brake vacuum hose 6.
Patent JP-H08102532-A (JP)
Title: Manufacture of ion implantation substrate
Inventor: TANI YUKARI
IPC: H01L27/12
Filed: 1994-09-30
Abstract: PURPOSE: To make possible the formation of highly controlled ion concentration distribution as well as depth and implantation layer thickness of implanted ion by carrying out homoepitaxial growth and ion implantation onto a substrate simultaneously and by modulating homoepitaxial growth rate and/or ion implantation rate as time passes. CONSTITUTION: When ion is implanted to a substrate wafer, homoepitaxial growth and ion implantation onto a substrate wafer are carried out simultaneously and homoepitaxial growth rate and/or ion implantation rate are modulated as time passes. For example, oxygen ion is implanted to an Si wafer and, at the same time, vapor deposition of Si is continued for 150 seconds at about 1 nm/s. After vapor deposition rate is increased to 2 nm/s and held for about 400 seconds while ion implantation is continued, ion implantation is maintained and vapor deposition rate is made to revert to 1 nm/s and held for 150 seconds. Lastly, ion implantation is stopped and Si vapor deposition alone is maintained at 1 nm/s. Thereby, a 250nm-thick thin film is formed and the illustrated oxygen concentration distribution is obtained.
Patent JP-S6296876-A (JP)
Title: Apparatus for inspecting magnetic stripe
Inventor: MORI TAISUKE
IPC: G01R33/12
Filed: 1985-10-23
Abstract: PURPOSE:To efficiently inspect a magnetic stripe, by simultaneously reading a plurality of the areas of a magnetic stripe by a multi-element magnetic head and checking the unevenness of the magnetic stripe on the basis of the irregularity in the levels of the read signals. CONSTITUTION:A cash card 10, to which the writing processing of a magnetizing pattern was applied, is fed as shown by an arrow line 14 to be read by a multi- element magnetic head 16. The digital data corresponding to the levels of the read signals from all of elements 20 are successively inputted to an irregularity operation circuit 28 on every one cycle of the selection operation of a change- over circuit 24 and the difference between the max. and min. values thereof is calculated and, when said difference exceeds a threshold value TH, an error counter 32 is counted up by a comparator 30. When unevenness exceeding a certain depth or height is present at the reading part of a magnetic stripe 12, the touch state with the surface of the magnetic stripe is different depending on the elements 20 and the irregularity in the levels of the read signals of each element by increases and, when the difference between the max. and min. levels thereof exceeds a predetermined value, an error counter 32 is counted up.
Patent JP-2000344780-A (JP)
Title: New benzopyran compound, light emission element material and light emission element using the same
Inventor: YANAGI TERUKAZU
IPC: C09K11/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material capable of highly luminant and highly efficient light emission by low-voltage drive, excellent in stability when repeatedly used, and capable of uniform planar light emission by including a specific benzopyran compound. SOLUTION: This material is obtained by incorporating a compound of formula I [R1 to R8 are each H or a substitutent; X is O, S or a group NR; R is H, an aliphatic hydrocarbon or the like; Y is O, S, or a group CQ1(Q2); Q1 and Q2 are each H or a substitutent, and at least one of them is an electron attractive group or they form a ring by being bound to each other; Z is a group OM or the like; M is a heterocyclic ring, cation or the like] (e.g. a compound of formula II).  The compound of formula I is obtained, for instance, by formylation of a compound of formula III followed by reaction of the product with a compound of formula IV (e.g. 2-benzimidazolyl acetonitrile) in the presence of a base such as piperidine to be cyclized, and then by reacting the product with a compound of formula V (L1 and L2 are each an eliminable group) (e.g. phenyl chloroformate) in the presence of a base such as pyridine to be cyclized.
Patent JP-H0981574-A (JP)
Title: Method and system for data base retrieval using retrieval set display picture
Inventor: NITTA KIYOSHI
IPC: G06F17/30
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the data base retrieval method which easily narrows down the range of records in a short time by digitizing the difference between specified record elements of two arbitrary records out of plural records and calculating and using it as the degree of difference. SOLUTION: A data base 1 where plural records are stored, a processor 2 which retrieves records, and a terminal 3 provided with a display device 4 on which the retrieval condition and the retrieval result are displayed are provided. By this constitution, the degree of difference between two arbitrary records in each item is obtained, and average and variance in each item of degrees of difference are obtained. They are used to normalize the degrees of difference, and they are summed up. All records are so plotted that the synthetic degree of difference corresponds to the distance between two records. A record group is selected based on a specified noticed record out of plural plotted records to generate a new retrieval set. This retrieval object is used to continue the record retrieval.
Patent JP-H08102597-A (JP)
Title: Automatic electronic parts mounting device
Inventor: TAKEUCHI TAKAMI
IPC: B23P21/00
Filed: 1994-09-30
Abstract: PURPOSE: To move a moving stage which is moved by means of a threaded shaft and supplies parts from a parts supplying unit mounted with numerous parts by means of a small-sized driving source. CONSTITUTION: A parts supplying stage 7 is moved by rotating a threaded shaft 10 by means of a threaded shaft driving motor 9 and, at the same time, a nut 11 by means of a nut driving motor 20.