baber/WOPTO huggingface dataset:
Patent JP-S58198045-A (JP)
Title: Selenium-bismuth electrophotographic receptor
Inventor: MASUDA KIYOSHI
IPC: C01B19/04
Filed: 1982-05-14
Abstract: PURPOSE:To obtain the entitled photoreceptor high in specific resistivity, and sensitivity, and low in residual potential, by forming an Se-Bi photosensitive layer contg. a specified content of Bi on a conductive substrate. CONSTITUTION:A bell jar 1 contg. a crucible contg. Se, a box-shaped boat contg. Bi, and a conductive substrate 7 supported by a holder 6 is evacuated through an exhaust pipe to <=5X10<-5>Torr. The substrate 7 is controlled to a desired temp. by a warm water temp. controller 5, the crucible 3 is heated to 290-330 deg.C, and the boat 4 to 500-700 deg.C to evaporate Se and Bi To deposit a 40-60mum thick Se-Bi photosensitive layer contg. 0.1-0.4atm% Bi in vacuum, and vapor deposition is stopped by closing a shutter 8. The Se-Bi electrophotographic receptor thus obtained has >=1X10<13>ohm.cm specific resistivity and >=20V residual potential.
Patent JP-H10250372-A (JP)
Title: Weather-strip
Inventor: BABA HIDEKAZU
IPC: B60J5/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a weather-strip having a sound isolation effect and a good outer appearance. SOLUTION: This weather-strip is installed on the door sash 2 of an automobile and constituted so as to bring in elastic contact a hollow seal part 6b and seal lip 6c with a body opening edge 1 respectively and a sound isolation piece 6d consisting of a hard material or the sponge material with a high specific weight is buried in the seal lip 6c consisting of the sponge material and thereby, a sound isolation property is increased and moreover, the sound isolation piece 6d can not be seen from the outside and an excellent outer appearance is always held without a long term contact with a body opening edge 1 and rubbing each other.
Patent JP-H03280708-A (JP)
Title: Adaptive equalizer
Inventor: UCHIYAMA HIROKI
IPC: H03H21/00
Filed: 1990-03-29
Abstract: PURPOSE:To prevent divergence of an equalizer coefficient by releasing the control of revision of the equalizer coefficient at a prescribed time after the abnormal amplitude of a reception signal is not detected to control the equalizer coefficient revision processing. CONSTITUTION:An equalizer coefficient revision control section is limited from a time of the presence of an abnormal amplitude is detected in a reception signal and an equalizer coefficient revision calculation section 3 makes calculation. The limit of the revision of the equalizer coefficient is released at a prescribed time after the abnormal amplitude is not detected. Then the divergence of the equalizer coefficient is prevented by controlling the equalizer coefficient revision processing.
Patent JP-S525701-A (JP)
Title: Process for preparation of thiosemicarbazido derivatives
Inventor: YOSHIDA MATAYASU
IPC: C07C325/00
Filed: 1975-07-03
Abstract: PURPOSE: 1, 4-Substituted thiosemicarbazido derivatives of formula I (where R is H, or methyl; R' is aromatic acyl or aromatic sufonyl). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62238767-A (JP)
Title: Recorder
Inventor: TAKEUCHI YUKIHISA
IPC: B41J2/335
Filed: 1986-04-10
Abstract: PURPOSE:To prevent the deterioration of abrasion resistance with time or consumption of a recording electrode on the higher voltage side from occurring, by using an easily abradable material as a base material, and forming at least a part of each recording electrode of a recording head for passing an electric current to a resistor layer from such a conductor material that oxidation thereof does not proceed to the inside part of the electrode and electric resistance thereof is not increased. CONSTITUTION:It is preferable to use as a base material a material resistant to heat and easily abradable so that favorable contact between a recording electrode material and a resistor layer of a sheet can be obtained even after repeated recording, particularly, a cuttable ceramic lower in hardness than the electrode material and liable to be abraded. A recording electrode comprising a metal silicide as a conductor material is preferable because Si contained therein is converted into SiO2 to form an oxide film, thereby preventing the metal silicide in the inside part from being oxidized, and because of the abrasion resistance of the SiO2 film. A material containing, as a constituent, chromium, titanium, tantalum, zirconium, hafnium, niobium or the like, which is a conductive material, is also a preferable recording electrode material because it forms a stable and strong oxide film, and is less liable to be oxidized to the inside part thereof.
Patent JP-H03224243-A (JP)
Title: Velocity modulation transistor
Inventor: SAWADA MINORU
IPC: H01L29/778
Filed: 1990-03-29
Abstract: PURPOSE:To increase velocity modulation effect by forming a first barrier layer, a first channel layer, a second channel layer, etc., on a semiinsulative substrate, and making the electron affinity of the second channel layer larger than that of the first channel layer. CONSTITUTION:On a semiinsulating GaAs substrate 1 the following are firstly formed; a GaAs layer 2, an N-type AlGaAs layer 3 (first barrier layer), an N-type GaAs layer 4 (first channel layer), an AlGaAs layer 5 (second barrier layer), an InGaAs layer 6 (second channel layer), etc. After an N-type AlGaAs layer 7 (third barrier layer) doped with Si and an N-type GaAs layer 8 doped with Si are formed in order, a part of the layer 8 is eliminated, thereby forming a gate, electrode (control electrode) 9 on the exposed layer 7. A source electrode (input electrode) 10 and a drain electrode (output electrode) 11 are formed on the layer 8. In addition to the film thickness control of a channel layer, the electron affinity of the layer 6 is made larger than that of the layer 4, thereby increasing velocity modulation effect at a room temperature.
Patent JP-S5418256-A (JP)
Title: Computer composite system
Inventor: SHIMIZU KATSUAKI
IPC: G06F15/16
Filed: 1977-07-12
Abstract: PURPOSE: To increase the using efficiency as a system as well as to constitute a computer composite system featuring the reduced effect caused by fault, by securing a double structure for the auxiliary memory unit and then providing plural kinds of the auxiliary unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58200895-A (JP)
Inventor: ODAWARA MITSURU
IPC: B29C65/00
Filed: 1982-05-17
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。
Patent JP-H02262529-A (JP)
Title: Production of iodine-containing perfluoro compound
Inventor: ABE TAKASHI
IPC: C07C19/08
Filed: 1989-03-31
Abstract: PURPOSE:To economically obtain the subject substance useful as a synthetic intermediate, etc., for surfactants, agricultural chemicals, medicaments, etc., from readily available raw materials in high yield by thermally reacting a perfluorocarboxylic acid fluoride with LiI. CONSTITUTION:A compound expressed by formula I (Rf is perfluorohydrocarbon group; (n) is 1-3) is reacted with LiI at 150 to 400 deg.C (preferably 180 to 230 deg.C) to afford a compound expressed by formula II ((m) is 1 to 3 and (n)>=(m)). The LiI is preferably anhydrous and the amount thereof used is selected from the range of 1.2 to 1.5mol if the compound expressed by formula I is a monobasic acid, 2.5 to 3.0mol in the case of a dibasic acid and 3.5 to 4.0mol in the case of a tribasic acid. In the case of the dibasic and tribasic acids, only a part of the fluorocarbonyl groups can be substituted with I by selecting the molar ratio to the LiI.
Patent JP-H02260078-A (JP)
Title: Automatic picture noise eliminating device
Inventor: NAKAYAMA AKIHIRO
IPC: G06T7/60
Filed: 1989-03-31
Abstract: PURPOSE:To automatically eliminate the picture noises by converting the contour of a graphic shown in the picture data into the vector data, comparing the calculated contour length with the prescribed threshold value, and erasing the picture data having a contour smaller than the threshold value. CONSTITUTION:The contours 2 - 4 of a graphic shown in the picture element data are converted into the vector data shown in the closed loops 5 - 7 where the unit vectors are connected by a vector data conversion means A. A contour length calculation means B calculates the contour lengths La - Lc of loops 5 - 7. Then a contour length comparing means C compares the lengths La - Lc with the threshold value Ll set previously. When the lengths La - Lc are smaller than the value Ll, a data erasing means D erases the picture element data on the graphic as the picture noises.
Patent JP-S631767-A (JP)
Inventor: JIYOOJI UIRIAMU MUUDEI
IPC: E02B9/08
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-2000272424-A (JP)
Title: Rear baggage room structure for vehicle
Inventor: SATO YUZO
IPC: B60R5/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sedan capable of markedly enlarging a baggage room space. SOLUTION: This vehicle is provided with a seat back 31 partitioning a front side of a baggage room 2, vehicle member 46 of U shape in plan view arranged in a rear side of the seat back, and a package tray 5 sealing an upper surface opening part 11 formed by the seat back and the vehicle member. A front end of the package tray is mounted rotatably with a shaft X3 in a car width direction serving as the center in a back surface of the seat back. The seat back is formed capable of being prostrated, the package tray is moved forward according as the seat back is prostrated, and the upper surface opening part is opened also loaded along the back surface of the seat back (refer to alternate long/short dash line in the drawing). While the seat back is formed capable of tilting rearward, according as the seat back tilts rearward, a bending part of the package tray is bent.
Patent JP-H0915335-A (JP)
Title: Radiation detector and detecting method of radiation
Inventor: OKA TORU
IPC: G01T1/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the two-dimensional or three-dimensional distribution of a radiation (distribution of a radiation source or distribution of radiation intensity in a space) in an environment wherein scintillation fibers are placed. SOLUTION: A radiation detecting system 100A including scintillation fibers 102a and 102b are disposed two-dimensionally or three-dimensionally. Multichannel pulse-height analyzers 109a and 109b obtain a position of incidence of a radiation and a radiation dose rate at the position of incidence in the radiation detecting system 100A from a signal having a pulse height corresponding to a difference in the time of arrival between two input signals. A microcomputer 110 executes an inverse problem analysis and estimates the distribution of a radiation source 101 or the distribution of radiation intensity in a space.
Patent JP-H09275632-A (JP)
Title: Power distribution system
Inventor: MATSUMARU AKIO
IPC: B60R16/033
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To enable the power supply to a normal electric equipment system in the case that abnormality occurs in a power line, by supplying a plurality of power distribution parts with power selectively with either of at least two systems, and turning on or turning off the switch means at both ends of the power line. SOLUTION: Power connection boxes 48-53 as power distributors to distribute power to a plurality of various loads are arranged at a load concentration part, and an electric connection box 48 receives power supply from a power source 47, and the electric connection boxes 49-53 are supplied with power via at least two systems each of trunks from the electric connection box 48. Hereby, even if short circuit occurs in one trunk, the power supply from other trunk 55 becomes possible by cutting off the short-circuited trunk 55. As a result, even if the power supply is broken by a protective circuit, other normal electric equipment systems can be driven.
Patent JP-H02263772-A (JP)
Title: Joint plate of ceramic and method for joining this joint plate to metallic plate
Inventor: HIRAI NAOKI
IPC: C04B37/02
Filed: 1989-04-01
Abstract: PURPOSE:To enhance joint strength by continuously arranging ceramics chips, connecting and fixing the mutually connected parts with joint metal and then fixing this fixed ceramics joint plate to a metallic plate by a bolt. CONSTITUTION:A ceramics joint plate 3 is formed by zigzag arranging the ceramics chips 1 such as SiC made of a square of 20 to 30mm and applying an Ag-Cu-Ti-based active metallic paste-brazing material to the contact parts X of the respective ceramics chips 1 and arranging the ringlike joint metallic pieces 2 such as Cu, Ni, W and Mo, heating and joining them. Bolts 4 are uniformly dispersed and provided at the prescribed intervals to the installation parts of the joint metal of this joint plate 3. The intervals between the bolts 4 and the joint metal 2 are buried by the brazing material and both are heated and joined. The bolts 4 are perforated through the metallic plate and fixed by mechanical joint for clamping them by nuts. Further brazing material is applied to one part or the whole part of many joint metals 2. The applied faces are allowed to coincide with the metallic plate. This metallic plate can be tightly joined to the ceramics joint plate 3 by locally heating it with high frequency induction.
Patent JP-S60226194-A (JP)
Inventor: SHIOZAKI HARUMI
IPC: H05K3/26
Filed: 1984-04-25
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-S60227902-A (JP)
Title: Production of rolled thin metallic sheet
Inventor: ARIMA HIROTADA
IPC: B21B1/22
Filed: 1984-04-25
Abstract: PURPOSE:To produce a rolled thin metallic sheet having good quality without camber by slitting a rolled sheet which is formed by crown rolls provided with hollow grooves and has slender thick-walled parts at both side ends and a broad thick-walled part between said parts in the rolling direction at the broad thick- walled part. CONSTITUTION:The metallic sheet such as a steel sheet is passed between a pair of the crown rolls for rolling formed with the hollow grooves 4 at both ends in the transverse direction on the outside periphery and the center and is rolled by using backup rolls 8 provided thereto. The rolled sheet 2 having longitudinally the slender thick wall parts 5 at both side ends in the transverse direction and the broad thick walled part 6 having the width of about twice the width of the parts 5 and having the thin walled parts 7 between the parts 5 and the part 6 is thus obtd. The sheet 2 is then fed to a cutting section 9 where the sheet is slit in the longitudinal direction at the center in the transverse direction of the part 6. Two sheets of the thin rolled metallic sheets 3 having a prescribed width are thus obtd. at the same instant.
Patent JP-H01255028-A (JP)
Title: Method for making access to external storage device
Inventor: YAO TORU
IPC: G06F3/06
Filed: 1988-04-05
Abstract: PURPOSE:To shorten a time required for access to an external memory device by reading out plural blocks comprising one file from plural memory devices complementarily, respectively, and reading the file by reconstructing one file. CONSTITUTION:When it is required to continue the plural blocks logically to render the files stored in magnetic disk devices A12 and B13, a CPU 1 uses a file managing program 4, and issues the readout request of a first block (a) to be continued to the device 12 via a first disk controller 10. Simultaneously, the CPU issues the retrieval request of the physical cylinder address of the next block (b) to the device B13 via a second disk controller 11. And when the readout of the block (a) is completed, the retrieval request of the physical cylinder address of a third block (c) is issued to the device 12, and when the readout of the block (a) is completed and the retrieval of the block (b) is also completed, the readout of the block (b) is requested to the device B13. Next, the readout of the block (c) is requested similarly.
Patent JP-H03281414-A (JP)
Title: Control device for car suspension
Inventor: TANAKA TADAO
IPC: B60G17/015
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the generation of excessively high pressure in a hydraulic circuit by connecting a branched oil discharging path between a hydraulic actuator and a cut off valve, and further the above oil path to a drain through a check valve which permits only an oil flow in a direction to the drain. CONSTITUTION:Each hydraulic actuator 14 is connected through an oil controlling valve 32, a check valve 34 and a relief valve 36 to an oil discharging path 8. This, even when the check valve 18 of a suspension unit has been closed, an excessive stroke is applied to the hydraulic actuator 14 in a case where a car gets over a projection on a road surface to increase oil pressure, which is then drained through the relief valve 36. The generation of excessively high pressure in a hydraulic circuit can thereby be prevented.
Patent JP-H04294279-A (JP)
Title: Method for correcting output of piezoelectric type vibration sensor
Inventor: TAKAHASHI KATSUHIKO
IPC: G01P15/09
Filed: 1991-03-22
Abstract: PURPOSE:To easily correct the excess of fundamental output by a method wherein the wt. of a load body is set so as to exceed the objective output of a sensor and measuring the fundamental output of the sensor to remove the wt. corresponding to the excess quantity of the output from the load body. CONSTITUTION:A piezoelectric sensor 1 is constituted of a pedestal 12, the film like piezoelectric body 14 closely bonded and fixed to the measuring surface 12 vertical to the sensing axis G of said pedestal 12 and the load body 15 closely bonded and fixed to the piezoelectric body 14. The load body 15 is constituted of the fundamental load body 15A bonded to the piezoelectric body 14 and the auxiliary load body bonded to the load body 15A in order to add and supply a lacking wt. At first, the wt. of the load body 15 is set to the objective output of the sensor 11 or more and, next, the fundamental output of the sensor 11 is measured to calculate the excessive output quantity with respect to the objective output and the wt. corresponding thereto is calculated. Subsequently, the calculated wt. quantity is removed from the auxiliary load body 15b by cutting or grinding to correct the output of the sensor 11. By this constitution, the extremely fine and highly accurate correction of output can be performed.
Patent JP-S59207429-A (JP)
Title: Magnetic recording medium
Inventor: KAI YOSHIAKI
IPC: G11B5/66
Filed: 1983-05-12
Abstract: PURPOSE:To maintain slidability, durability, drivability as well as superior corrosion resistance of a magnetic recording medium even at high temp. and high humidity by providing a coated layer contg. a mixture of a P-contg. compd., an amine compd. and a fatty acid amide on a ferromagnetic metallic thin film provided on the surface of a nonmagnetic substrate. CONSTITUTION:A thin film 2 of a ferromagnetic metal is formed on a nonmagnetic substrate 1 and a coated layer 3 contg. a ternary mixture of a P-contg. compd. such as phosphoric ester, phosphite ester, or alkyl hypophosphite, etc., >=8C aliphatic amine, and >=12C fatty acid amide, is provided thereon. By this constitution, a high density recording VTR magnetic tape having improved slidability and durability at high temp. and high humidity, and superior drivability and high corrosion resistance is obtd.
Patent JP-S59208235-A (JP)
Title: Mechanical disk brake
Inventor: WATANABE NAMIO
IPC: F16D55/224
Filed: 1983-05-12
Abstract: PURPOSE:To reduce a weight, by a method wherein a spline is formed on an extended end toward the outside of a power screw and a sleeve on which a similar spline is formed is connected with the extended end. CONSTITUTION:A spline 11d is formed on an extended end 11c toward the outside of a power screw 11 and a similar spline 13a is formed on an inner cylinder surface of the extended end 11c. Then a sleeve 13 over which spline fitting of a rotary driving shaft 15 is made is connected with the spline 13a and a dust proof boot 14 is laid between them. With this construction, a part sliding along with a calipers component 4 is turned into a part up to the power screw 11. A sliding part, therefore, can be limited and a weight can be reduced.
Patent JP-H05247062-A (JP)
Title: Organic silicon compound
Inventor: YAMAZAKI TOSHIO
IPC: C07F7/08
Filed: 1992-03-05
Abstract: PURPOSE:To provide a new compound having excellent (co)polymerizability, heat-resistance, weather resistance, surface properties and gas permeability and useful as a modifier, etc., for polymeric materials, etc. CONSTITUTION:The compound of formula I or II [R<1> is 1-8C univalent organic group; R<2> to R<4> are 1-8C univalent organic group or OSiR<5>R<6>R<7> (R<5> to R<7> are 1-8C univalent organic group); (a) is 0-2], e.g. the compound of formula III. The compound of formula I or II can be produced e.g. by reacting a compound of formula IV with a compound of formula V in a mixed solvent (e.g. water/ methanol/toluene) in the presence of a catalyst such as concentrated hydrochloric acid.
Patent JP-S539844-A (JP)
Title: Transparent non-fogging film for food packaging use
Inventor: KUBOZUKA TOSHIKI
IPC: C08K5/13
Filed: 1976-07-15
Abstract: PURPOSE: To prepare the title film having excellent non-fogging property and transparency, by the incorporation of a mixture of polyhydric alcohols partially esterified with fatty acid and polyoxyethylene alkylphenol ether, to a polyolefin resin composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06298175-A (JP)
Title: Flap control device of ship
Inventor: KAMIYA TSUYOSHI
IPC: B63B39/06
Filed: 1993-04-09
Abstract: PURPOSE:To avoid behavior of a hull which cannot be expected by an operator and smoothly carry out flap control. CONSTITUTION:In the case of constituting a flap control device of a ship carrying out proportional control type flap control by operation levers 16, 17 respectively at two or more points of a hull 1 (for example, cabin and flying bridge), only the operation lever indicating a flap to the most retreating position is made operable. Additionally, the operable lever is displayed. Furthermore, it is displayed that the flap under control is in the process of movement to an indicated position.
Patent JP-S568172-A (JP)
Title: Electrophotographic copier
Inventor: SUDA MASAJI
IPC: G03G15/20
Filed: 1979-07-02
Abstract: PURPOSE: To adjust the quantity of heat required for fixing and perform always sure fixing by making the length contributing to the heat-fixing of a toner image selectively changeable.  
     CONSTITUTION: The distance at which copying paper advances while receiving radiation heat from fixing heaters 27, 28, 29 is a fixing length l. Now, in the case  of fixing a thick paper, the fixing length l is made longer and in the case of fixing  a thin paper, the fixing length l is made smaller. In order to make the fixing length  l variable in this way, a heat-insulating wall 26 is constituted by freely removable  heat-insulating walls 26 1 , 26 2 , and the heater 27 is mounted integrally to the wall  26 1  and the heater 29 to the wall 26 2 , so that the spacings between the heaters 27,  28 and 29 are made adjustable. The fixing length l is changed according to paper  thicknesses and depending upon whether manual or automatic, so that an optimum  quantity of heat is applied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05287361-A (JP)
Title: Method for melting extremely low carbon steel
Inventor: KIYOSE AKITO
IPC: C21C7/10
Filed: 1992-04-06
Abstract: PURPOSE:To efficiently and economically melt an extremely low carbon steel by vacuum degassing treatment. CONSTITUTION:In the range of <=0.02mass% [C] concn., mixed material of one or more kinds among solid TiH2, MgH2, VH2, ZrH2 and TiFeH2 containing no carbon source are added into molten steel at the adding rate of 0.75-7.5mol/ min ton of the molten steel, and gas-liquid reaction interface area is increased by generated gas to promote decarburizing reaction.