baber/WOPTO huggingface dataset:
Patent JP-S6337355-A (JP)
Title: Electrophotographic sensitive body
Inventor: SASAKI MASAHIRO
IPC: G03G5/14
Filed: 1986-08-01
Abstract: PURPOSE:To obtain the titled body capable of maintaining a high sensitivity in a long period and having less tendency for generating a defect about an image quality by constituting a conductive layer from a metal or an alloy of said metals selected from V, Te and Mn. CONSTITUTION:The titled body is formed by laminating the conductive layer 2, the electric charge generating layer 3 and the electric charge transfer layer 4 on a substrate body 1 in this order. The conductive layer 2 is composed of at least one kind of the metal selected from V, Te and Mn, and the alloy of said metals. The material of the substrate body 1 is not specified, if said material has the conductive and insulating properties and a smooth surface. The conductive layer 2 is formed by forming a film from said metal or the alloy contg. >=50atom% of said metal by means of a vacuum depositing, a sputtering or an ion-plating method. The electrocharge generating layer 3 is formed by dispersing an org. dyestuff or a pigment in the high polymer resin or is obtd. by forming said obtd. polymer to a film by the vacuum-depositing or a casting method. The electrocharge transfer layer 4 is formed by coating PVK and an aromatic amine, etc., on the layer 3 in a thickness of 5-100mum, followed by laminating it.
Patent JP-H0838428-A (JP)
Title: Cornea endothelial cell observing/photographing device
Inventor: NISHIO KOJI
IPC: A61B3/12
Filed: 1994-08-01
Abstract: PURPOSE:To improve the accuracy of cornea endothelial cell density evaluation while simply and easily confirming the rough number of cornea endothelial cell images on the spot when cornea endothelial cells are photographed. CONSTITUTION:The cornea endothelial cell images (s) of a photographed tested eye on a screen 4 are displayed on a screen 4, the cornea endothelial cell images (s) displayed on the screen 4 are partitioned into preset prescribed areas by squares 4d serving as partitioning means, and the cornea endothelial cell images (s) in a region partitioned by a magnifying means are magnified and displayed on the screen 4. The cornea endothelial cell number (s) closed in the region is stored in a memory means, prescribed calculation is made by a calculating means based on the cornea endothelial cell number stored by the memory means to calculate the cornea endothelial cell number, then the cornea endothelial cell number for unit area is calculated.
Patent JP-S6424651-A (JP)
Title: Faulty location detecting system for network system
Inventor: TERAKAWA YASUNARI
Filed: 1987-07-21
Abstract: PURPOSE:To easily find out a faulty station or a faulty transceiver by using a supervisory equipment so as to disconnect transceivers sequentially from a transmission line. CONSTITUTION:A supervising circuit N detects a fault of a maximum duration time of a carrier signal or a minimum pause time or a signal potential at carrier signal interruption to inform the result to a cut-off control circuit P. The cut-off control circuit P starts the sequence sending cut-off command signals SA-SD to transceivers TA-TD at a prescribed time interval to disconnect the transceivers TA-TD from a coaxial cable L. The cut-off control circuit P disconnects the relevant transceiver and if the fault is lost, a display circuit Q displays that a transceiver TA or a station A corresponding to the cut-off command signals SA is faulty. Thus, the operator of a network system can recognize immediately the faulty location.
Patent JP-S5970807-A (JP)
Title: Method for repair of turbine rotor
Inventor: TSUTSUMI KOUJI
IPC: F01D5/00
Filed: 1982-10-14
Abstract: PURPOSE:To lessen stress generated in a spacer and facilitate repair work by coupling any pair of adjoining wheels through two or more support bars after removing the wheel to be repaired. CONSTITUTION:A wheel 2 with crack is removed from the shaft 3 by machining process. A circumferential groove 6 is formed in this wheel at the side face of hub part 8 as concentrically with the center of shaft, and a support bar insertion groove 9 with the same width W as that of support bar 5 is formed in this circumferential groove at the top of said hub part. The support bar is inserted in the radial direction from the bar insertion groove, and a support ring 7 is inserted between the bars after movement along the cylindrical groove, and then fixation is made to the hub part of the wheel using a bolt 10. According to this repairing method, the support bar can be constructed light and small and the centrifugal force suppressed. Further the construction is simple and the number of parts used is small, so that repair work of the turbine rotor can be performed easily and quickly.
Patent JP-S6242413-A (JP)
Title: Vapor-phase exciting device
Inventor: ANDO KENJI
IPC: B01F5/02
Filed: 1985-08-19
Abstract: PURPOSE:To efficiently perform the formation and the activation of fine particles by a method wherein, in the vapor-phase exciting device to be used fro the controlling device for a fine particle stream, the second cylindrical electrode having blowo-off holes for gas in provided in the center part f the first cylindrical electrode,and the distribution density of the blow-off for gas of the second electrode is specifically prescribed. CONSTITUTION:The second cylinder electrode 9b having the number of blow-out holes for gas is provided in the center part of the first cylindrical electrode 9a, the blow-off holes for gas formed on the second electrode 9b are distributed in such a manner that their density increases and then decreased in the blow-out direction of gas,carrier gas is fed into the first electrode 9a, and raw gas is fed into the second electrode 9b. When an electric discharge is performed between the first electrode 9a and the second electrode 9b using a number of blow-off holes for gas provided in the second electrode 9b, the carrier gas and the raw gas are mixed uniformly in the pipe, and an electric discharge is performed in the pipe, the unnecessary diffusion of gas can be prevented, thereby enabling to perform the formation and the activation of the fine particles in a highly efficient manner.
Patent JP-H057009-A (JP)
Title: Thin film diode
Inventor: MATSUDA KUNIHIRO
IPC: H01L29/861
Filed: 1991-06-26
Abstract: PURPOSE:To surely prevent the short of an upper electrode and a lower electrode, by protruding a side part of a semiconductor layer from the edge part of the lower electrode toward the side direction, forming an oxide layer on the edge part of a semiconductor film of at least the lowermost layer of the semiconductor layer in the protruding part, and interposing said oxide layer between the lower electrode and the upper electrode. CONSTITUTION:A side part of 3 semiconductor layer 16 is protruded from the side edge of the lower electrode 12 toward its side direction. The length of a protruding part 16a is L. An upper electrode 18 is formed in the region from the upper part of the semiconductor 16 to the side part of the protruding part 16a. On the peripheral parts of P-type semiconductor 14a and a lower conducting film 13, oxide layers 14a' and 13' are formed, respectively. The upper electrode 18 and the lower electrode 12 are separated by the oxide layers 14a', 13' of the protruding part 16a. The short of the upper electrode 18 and the lower electrode 12 can be prevented by the oxide layers 14a', 13'.
Patent JP-S57104221-A (JP)
Title: Plasma etching method
Inventor: YAMAGUCHI TAKAYUKI
IPC: H01L21/302
Filed: 1980-12-22
Abstract: PURPOSE:To enable etching treatment on a layer to be etched by plasma without any damage on other region by a method wherein gas containing CF4 and O2 is used as gas for plasma. CONSTITUTION:When a gold electrode layer and a tantalum or tantalum nitride layer which is to be etched by plasma is provided on a glass substrate, that is for example on a manufacturing process of a thermal head, after a tantalum nitride layer 2, a nichrom layer 3 and a gold electrode layer 4 is formed sequentially on a glazed ceramic substrate 1, and by next etching performed on the gold electrode 4 and the nichrom layer 3, a pattern C is formed. Subsequently using plasma gas consisting of CF4 of 0-40% and O2 of 60-90% by volume %, plasma etching on the tantalum nitride layer 2 is performed, and a configuration shown in D is attained. By this method, the gold electrode layer 4 and an exposed surface of the glazed ceramic substrate 1 are not subjected to damages.
Patent JP-S6337150-A (JP)
Title: Vinyl chloride resin composition for flooring material
Inventor: SUGIYAMA ISAO
IPC: C08K9/00
Filed: 1986-07-31
Abstract: PURPOSE:To obtain the titled composition having excellent surface hardness and durability, low abrasion loss and suitable as a flooring material having a pattern of natural stone, by compounding a specific amount of flaky pigment having metallic luster in combination with a plasticizer and a filler. CONSTITUTION:100pts.(wt.) of a vinyl chloride resin having an average polymerization degree of 700-1,500 is compounded with (A) 20-50pts. of a plasticizer (e.g. DMP, DEP, etc.), (B) 100-300pts., preferably 150-200pts. of a filler (e.g. calcium carbonate, glass powder, etc.) and (C) 20-70pts., preferably 20-50pts. of a flaky pigment having metallic luster and particle diameter of 200-300mum.
Patent JP-H1026093-A (JP)
Title: Oil-cooled displacement type compressor
Inventor: YOSHIMURA SEIJI
IPC: F04C18/16
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an oil-cooled displacement type compressor capable of improving the efficiency of oil refining without mixture of impurity in process gas and preventing the occurrence of a trouble of the compressor due to defective lubrication. SOLUTION: A first on-off valve 11 is connected to an oil separation recovering device 4 through a first introduction flow passage 12. Lower limit level switches 16 and 15 are provided to receive oil from the oil separation recovering device 4 and reduce a pressure and keep an internal oil surface level in a specified range. An oil-cooled displacement compressor comprises a pressure reducing tank 13 having an upper part communicated with an exhaust passage 14 to escape gas, generated at the inner side, to a place where a pressure is lower than that in the pressure reduction tank; and an oil refining tank 19 connected to the pressure reducing tank 13 through a second introduction passage 18, in which a second on-off valve 17 is located, and connected to a refined oil return flow passage 21 to feed refined oil to the suction side of a compressor body 1.
Patent JP-S5881389-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: TAKAI SHIGEYOSHI
IPC: H04N5/922
Filed: 1981-11-11
Abstract: PURPOSE:To prevent a tear in insertion recording by setting a white clipping value less than in a normal recording state. CONSTITUTION:A video signal inputted to a terminal A is supplied to an emphasizing circuit 2 through an AGC amplifier 1. The output of the circuit 2 is supplied to an FM modulating circuit 4 through a clipping circuit 3 to impose FM modulation on the input, and then the resulting signal is supplied to a magnetic head 8 through an amplifier 5, gain switching circuit 6, and recording amplifier 7 to perform recording on a video tape 9. The clipping circuit 3 lowers a clipping control voltage during insertion recording. The gain switching circuit 6 changes gains necessary for the reduction of a superposition writing beat by a control signal applied to a terminal B during the insertion recording.
Patent JP-H0823550-A (JP)
Title: Compressing/expanding method for color image
Inventor: HOZUMI YOSHIKO
IPC: H04N19/94
Filed: 1994-07-08
Abstract: PURPOSE:To provide the color image compressing/expanding method with which the amount of images to be transmitted can be considerably reduced. CONSTITUTION:Concerning an equiluminance line set for each specified luminance value previously decided for a luminance component Y between the luminance component Y and a color difference component C consisting of a color image, the position and luminance value of any feature point satisfying specified conditions and the position and color difference component of any feature point in the luminance component are used for transmission, recording and image restoration. On the other hand, allowable values are set for respective color difference component values at the respective feature points of the equiluminance line and when the color difference component value at any feature point does not exceed the allowable value, the color difference component value at that feature point is made equal with the color difference component value of the feature point just before that feature point so that the generation frequency of the color difference component values can be decreased. Thus, the quantity of information to be transmitted can be reduced, and picture quality degradation caused by color slurring or the like can be eliminated.
Patent JP-H0821991-A (JP)
Title: Picture display device
Inventor: SHIROCHI YOSHIKI
IPC: G02B5/02
Filed: 1994-07-08
Abstract: PURPOSE:To effectively make the mesh of contour lines between picture elements inconspicuous by a picture element diffusion and of facilitate the focusing of picture by a viewer. CONSTITUTION:An optical filter surface 3A performing the picture element diffusion to diffuse each picture element of a display device 1 having a mosaic picture element pattern into plural pieces by using diffraction and refraction is made to intervene between the display device 1 and the viewer 5. The optical filter surface 3A performs the picture element diffusion so that the depth angle of a gap through which light does not pass between adjacent picture elements after the picture element diffusion when it is viewed from the viewer side 5, may be almost the assumed recognition limit visual angle of the viewer 5 on a picture formed surface where the picture displayed by the display device 1 is viewed by the viewer 5.
Patent JP-S57103083-A (JP)
Title: Electronic circuit for timepiece
Inventor: OKUYAMA YASUHIKO
IPC: G04G13/02
Filed: 1980-12-19
Abstract: PURPOSE:To select functions with one terminal and reduce test time by selecting the ordinary function, alarm function and test function of a timepiece with three values detection outputs, and adding a signal necessary for fast feed operation at the time of the test function. CONSTITUTION:Interruption, releasing of interruption, etc. of an NAND gate 35 are carried out in accordance with the outputs ALM, ALH of a three values detection circuit 5, and an ordinary function and an alarm function including snooze are selected. On the other hand, if the outputs ALM, ALH of the circuit 5 are set at high and low levels respectively by setting the input ALIN at the intermediate values of the high and low levels, a delay circuit 6 is set, and the test function is set, thus the respective functions are selected with one terminal. The output from the 1st frequency dividing circuit 2 is outputted to an output terminal ALO via an NAND gate 37 and an inverter 38, whereby an oscillation circuit 1 is tested. When in this state the circuit 1 is disconnected and a high frequency signal is applied from the terminal ALO, the 2nd frequency dividing circuit 3 for alarm control signals is fast fed by NAND gates 45, 10. Similarly, the 3rd frequency dividing circuit 4 for snooze is tested in a short time by the fast feed.
Patent JP-H094328-A (JP)
Title: Heat insulating sash
Inventor: YOSHIMOTO ATSUSHI
IPC: E06B3/96
Filed: 1995-06-23
Abstract: PURPOSE: To provide a high-reliability heat insulating sash capable of preventing a water leak from a gap even when the gap is generated on the connection end of a heat insulating bridge material at the connection section between a lower frame and a vertical frame due to a secular change. CONSTITUTION: Metal structural angles 1x, 1y partitioning the upper frame, lower frame 1b, and right and left vertical frames 1c, 1c constituting a sash frame 1 into the outdoor side and the indoor side are connected via a resin heat insulating bridge material 3 to form a heat insulating sash. A water leak preventing member 11 watertightly covering the connection end 3a of the heat insulating bridge material 3 is provided at the connection section 5 of the lower frame 1b and vertical frame 1c. Even when a gap (s) is generated on the connection end 3a of the heat insulating bridge material 3 at the connection section 5 of the lower frame 1b and vertical frame 1c due to a secular change, a water leak from the gap (s) can be prevented by the water leak preventing member 11, and reliability can be improved.
Patent JP-H0345882-A (JP)
Title: Shelf device of cold storage
Inventor: AOKI TAKASHI
IPC: F25D25/02
Filed: 1989-07-12
Abstract: PURPOSE:To make the shelf device move without the need of large force and labor by releasing a stopper mechanism so that a shaft fixing a gear may be rotated and vertically moving a frame holding a shelf directly along a sliding mechanism. CONSTITUTION:When a lever 10 is rotated, a wire 12 fixing the other end of a stopper 7 to one end of the stopper 7 fixed with the use of the lever pulls in the direction of separating the stopper 7 from a ratchet 6. As the result, a pawl part 7a of the stopper 7 is not locked with a projection part 6a of the ratchet 6, which can be rotated and a gear 5 fixed on the same shaft 4 as the ratchet 6 can be rotated as it is engaged with a rack 14. Next, a frame 2 holding a self 1 is allowed to vertically move along a rail 2 up to a target position as the lever 10 is rotated. In this case, when a upper roller 3a or a lower roller 3b abuts on a sliding groove 13a, the movement of the shelf 1 is performed smoothly since the upper roller 3a or the lower roller 3b is rotated and slided in the sliding groove 13a.
Patent JP-H1125204-A (JP)
Title: Optical information reading device
Inventor: IWATA MASAKI
IPC: G06K7/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reading device for always accurately reading the information of a bar code attached to an article and a desired bar code or the like in a bar code list in a simple and inexpensive constitution without increasing the size of a whole device SOLUTION: In this device, a light beam from a light source 21 is sequentially emitted as plural scanning beams from light sweeping means 24-29, and reflected lights based on the scanning beams are received by a photodetector 31, and the information is read. In this case, this device is provided with scanning beam switching means 4a, 4b, 13, 51, 52, 53, 55, and 56 which selectively switch the number of the scanning beams emitted through the light sweeping means to the number which is smaller than the total number of scanning beams which can be emitted by the light sweeping means.
Patent JP-S5970425-A (JP)
Title: Punch hole detecting method of steel plate
Inventor: ITOU KAZUO
IPC: G01N21/892
Filed: 1982-10-15
Abstract: PURPOSE:To prevent omission of detection and erroneous detection and to perform highly reliable detection by providing a reflection mirror on the path of transmitted light that passes through a punch hole and picking up the reflected light by an image sensor camera. CONSTITUTION:Light is projected by a light projector 1 from one side of a running steel plate P. A reflection mirror 4 slanting, for instance, 45 deg. is provided on the path of transmitted light that passed a punch hole H, and an image sensor camera 3 is placed on the path of reflected light. By this way, the round shape of the punch hole H can be picked up as it is even when the image sensor camera 3 for which space of installation is limited is not right above the light projector 1, and the omission of detection or the erroneous detection can be eliminated surely.
Patent JP-S57105051-A (JP)
Title: Diagnostic method of data processing system
Inventor: WATANABE HIROSHI
IPC: G06F11/22
Filed: 1980-12-23
Abstract: PURPOSE:To diagnose a data processing system by means of a simple change of hardware without using a special device such as console, etc., by adding the second ROM to an existing ROM, and storing a diagnostic program in its ROM. CONSTITUTION:An ROM13 and an RAM14 are connected through a common bus 12 to a microprocessor 11 constituting a data processing system, also to the common bus 12, a keyboard controlling circuit 15, a printer controlling circuit 17 and a display controlling circuit 18 are connected, and a data is processed between the respective input/output terminals. On this existing ROM13, the second ROM19 is provided, a program for diagnosing a system is stored in this ROM19, and a function for starting the diagnosis is provided to a function key of the keyboard 15. When the diagnosis start has been operated, an interruption is given to the processor 11, a desired diagnosis is executed in accordance with a program stored in the ROM19 by the processor 11, and the existing console 16' is made unnecessary.
Patent JP-H0839894-A (JP)
Title: Image forming device
Inventor: KOSHIMIZU YUKA
IPC: G03G15/00
Filed: 1994-08-02
Abstract: PURPOSE:To save the troublesome action of an operator to stand up and crouch by providing easy remedial steps which are shown on the screen of a display unit for a control part, if sheets jam, in an image forming device such as a duplicator. CONSTITUTION:A liquid crystal display unit 4 on a control panel of a main device system 1 is removed from a standard position 5, so that a hook 4a, for example, can be set on a front door 2. In addition, data displayed on the screen of a display unit does not disappear, if the display unit 4 is removed for connecting an extension cord 6. In addition, when shooting a jam trouble, such a trouble can be dealt with over watching remedial steps displayed on the screen of the display unit.
Patent JP-H0627128-A (JP)
Title: Speedometer for ski
Inventor: OKI HISATOMO
IPC: G01P7/00
Filed: 1992-07-09
Abstract: PURPOSE:To measure a speed without the effect of attachment of snow and the like and to obtain sufficient strength and durability in practical use. CONSTITUTION:An acceleration sensor 21 is contained in a tightly closed case 1, which is attached to a ski plate 3. A display part 4 for displaying the measured data is provided at the upper surface of the case 1, and operating switches 5-9 are arranged. The accelerations in the front and rear directions of the ski detected with the acceleration sensor 21 are integrated in time, and the speed is obtained based on the accelerations. The maximum speed and the average speed are obtained based on the sequentially changing speed and displayed after the end of sliding.
Patent JP-S5883328-A (JP)
Title: Magnetic recording medium
Inventor: YANAI AKIO
IPC: H01F10/10
Filed: 1981-11-12
Abstract: PURPOSE:To obtain a recording medium having good characterisitics in a short wavelength region and weather resistance, by gradually reducing oxygen contained in a magnetic vapor-deposited ferromagnetic film formed on a nonmagnetic base in the direction going apart from the base surface. CONSTITUTION:A nonmagnetic base 12 of a polyester film or the like is rotated along a cylindrical can 11 in a vacuum vessel S1 in the arrow direction. A ferromagnetic metal, such as Co or Ni, placed below the base 12 is vapor deposited as an evaporation source 14 to the base 12, using a mask 15 between the base 12 and the source 14. At that time, an gaseous oxygen-introducing part 16 is provided, and incident angle is continuously changed form thetamax to thetamin by rotation of the base 12 so as to gradually reduce oxygen contained in the vapor- deposited film in the direction going apart form the base 12 except the vicinity of its surface. The magnetic metallic film may be formed in plural layers. This magnetic recording material has good characteristics in a short wavelength region and superior weather resistance.
Patent JP-S6243374-A (JP)
Inventor: MIKAMI TETSUO
IPC: B62H1/02
Filed: 1985-08-19
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。