baber/WOPTO huggingface dataset:
Patent JP-H04319233-A (JP)
Title: Flat plate type cathode-ray tube
Inventor: IKETA SHUNICHI
IPC: H01J29/46
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a falt plate type cathode-ray tube high in brightness, excellent in resolution and vibration proof, and capable of being formed into a large size. CONSTITUTION:In the structure of a martrix electrode 7, ribbon-shaped electrodes 17, 19 are arranged on first and second frame-shaped frames 16, 18 that are divided into upper and lower parts, at a predetermined pitch, so that the width direction of the electrodes is in the progressing direction of electron beam. Upper electrodes 14, 15 that are fixed while the both ends thereof are electrically insulated, are superimposed with one another through an insulating member 20, and are thus solidified, and driving voltrage is applied from the outside of a vacuum envelop through external drawing leads connected to the ribbon-shaped electrodes 17, 19 respectively.
Patent JP-H1039463-A (JP)
Title: Method for scanning image formed on photographic film material
Inventor: RICHARD ARTHUR SHARMAN
IPC: H04N1/48
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed scanning system capable of simultaneously scanning all the recording. SOLUTION: An image is scanned by separating the necessary part of the excitation spectrum and the radiation spectrum of film 10 including radioactive intermediate layers 15 and 16. The film 10 has a film base 11 on which three black-white recording bodies 12, 13 and 14 are formed, and the recording bodies are exposed in different colors. The recording bodies 12, 13 and 14 are separated from each other through the layers 15 and 16. The radiation of the intermediate layer and the transmission of the film are measured by using the conventional color analysis of a scanner.
Patent JP-2000277732-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ONO MASAHIRO
IPC: H01L29/78
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enable prvention of short-circuiting and deterioration of breakdown voltage, even if a spacer for the sidewalls of a gate electrode is formed thin and the size is reduced, by covering a WSi exposed at its sidewalls with a protective material which does not contain oxygen as its one composition, and fitting a spacer to the outside of the protective material. SOLUTION: First of all, a gate insulating film 31 is formed on a semiconductor substrate 30. On this insulating film 31 a poly-Si 33 into which impurities have been injected, a WSi 34 and a silicon oxide film 35 are laminated. Following this, a protective film 36 which is an oxidation preventing film for the side surfaces of the WSi 34, and does not contain oxygen as its own composition is formed. For example, a silicon film is adopted as a protective film 36, and an Si3N4 film is adopted as a spacer 37. Since the protective film 36 is a semiconductor material, they are so formed that short-circuiting of a distributing wire L with source and drain electrodes may be prevented, and the spacer 37 may cover the protective film 36 perfectly.
Patent JP-H09273434-A (JP)
Title: Traction controller
Inventor: SASAKI HIROKI
IPC: B60T8/175
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent hunting of a slip rate while a fuel cut continuing time is prolonged in a traction controller. SOLUTION: A traction controller is provided with a torque down demanding time determining means determining a torque down demanding time at which a computed slip rate S increases above a threshold value SL, a multiple cylinder fuel cut mode area determining means 105 determining a multiple cylinder fuel cut mode area in which an ordinary fuel cut mode elapsed time JFCON exceeds the longest elapsed time FCMAX, and a target slip rate setting means 110 increasing the threshold value SL above the ordinary fuel cut mode in a multiple cylinder fuel cut mode.
Patent JP-H04315962-A (JP)
Title: Two-axis angular velocity/acceleration signal detector and processing unit for signal output therefrom
Inventor: MURAYAMA HISASHI
IPC: G01C19/5705
Filed: 1991-04-16
Abstract: PURPOSE:To prevent generation of DC component errors so as to enhance the accuracy of detection by detecting two-axes angular velocities, and outputting two composite vector signals which are 90 degrees out of phase with each other. CONSTITUTION:Angular velocity input signals MD obtained by removal 2a, 2b of high frequency components from angular velocity detection signals 11a, 12a detected by two angular velocity sensors disposed geometrically 90 degrees separate from each other and by A/D conversion 4 of the detection signals 11a, 12a are input to a digital signal processor 6a and subjected to multiplications 621,622 and addition and subtraction 651,652 so as to calculate two-axes angular velocities about X- and Y-axes. Then, even when vibrational components including frequency components which are double the speed of rotation are mixed in the signals MD, no DC error is caused in the output. Two composite signals which are 90 degrees out of phase with each other are multiplied by sine and cosine wave signals COS, sin sent from a cos/sin signal generator 5 and the difference and addition of the signals become the outputs VX, VY of the X- and Y-axes, respectively, and so the output signals are intensified and high-frequency noise components can be eliminated.
Patent JP-H0211166-A (JP)
Title: Apparatus and method for extraction inside artery
Inventor: MISHIERU WAI MONFUOOTO
IPC: A61M25/01
Filed: 1989-04-04
Abstract: PURPOSE: To make it possible to shear arteriosclerotic deposits from the lesion artery by providing the device with a gripper which is freely selectively freely dilatable in a radial direction after insertion in a shrunk state into the artery. CONSTITUTION: A cut 40 is formed near the arteriosclerotic deposits 6. A shearing member 18 is put into the radially shrunk state and its terminal is introduced into this cut and the device is inserted. While the device is introduced during the insertion, a handle 10 is rotated around an axial line to decrease the torque of the device acting on the artery 5. The shearing member 18 is dilated in the radial direction after crossing the required length of the deposits 6 and is securely pressed to the deposits 6 to be removed and is engaged therewith. The device is removed after this engagement and the part of the previously crossed deposits 6 is sheared away. The pulling is executed by pulling a cup 15 so as to engage the cup with the grip 12, by which the exertion of torsion force on the device while the grip is rotated in the cup is averted as the device is pulled.
Patent JP-S568811-A (JP)
Title: Current transformer
Inventor: TAKAHASHI TERUYUKI
IPC: H01F38/28
Filed: 1979-07-02
Abstract: PURPOSE:To enhance the heat dissipating effect of a current transformer without disordering a potential distribution thereof by flowing an insulating oil in a gap formed around the periphery of a conductor or between insulating layers in a capacitor type primary coil and coating the inner and the outer surface of an oil layer formed in the gap with electrodes of the same potential. CONSTITUTION:Gaps 81-83 are formed between an insulating layer 61 and the tubular conductor 42 of a lead-out portion as well as between the respective layers of insulating layers 61-63. There are also provided electrodes 91-95 for coating the inner surface of the layer 61, as well as the outer and inner surfaces of the insulating layers 61 and 62 respectively, and the outer and inner surfaces of the insulating layers 62 and 63 respectively, and a capacitor conical electrode 73 is provided on the surface of the outermost insulating layer 63 and is grounded. An insulating oil is flowed in the gaps 81-83 formed around the periphery of the conductor 42 or between the insulating layers 61-63, and the inner and outer surfaces of the oil layers thus formed in the gaps are connected with the conductor 42 and the electrode 91, the electrodes 92, 93, and 94, 95 respectively with lead wires to the same potential. In this manner, its heat dissipating effect can be enhanced without disordering the potential distribution.
Patent JP-S5710105-A (JP)
Title: Polarization cancelling element
Inventor: TANIUCHI TETSUO
IPC: G02B6/26
Filed: 1980-06-20
Abstract: PURPOSE:To obtain nonpolarized light from partially polarized light or completely polarized light by disposing a double refractive optical material having a rugged surface or a double refractive optical material of which the optical axis is inclined with respect to the surface in a parallel beam system. CONSTITUTION:A polarizing prism 5 and calcite 6 provided with 1-2mum ruggedness on the surface are inserted into a parallel beam system disposed with rod lenses 3, 4 between fibers 1 and 2. The calcite 6 is cut in parallel with an optical axis 7, and the axis 7 is so adjusted as to be 45 deg. to the polarization direction of the prism 5 within the plane perpendicular to the advance direction of light. Although a protecting glass 8 is stuck on the rugged surface by means of an optical adhesive agent 9, it is equally well to form the respective elements into one body in a similar manner. The calcite of which the optical axis is made incident to diagonally with respect to the advance direction of light may be used in place of the celcite 6 having the rugged surface.
Patent JP-2000277426-A (JP)
Title: Pattern exposure method and processing device used therefor
Inventor: KIKUCHI KOJI
IPC: H01L21/027
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To allow pattern exposure at high resolution with a pattern of different density while the process tolerance is assured. SOLUTION: A pattern data input part 11, a pattern detecting part 12 which detects a pattern of the same density based on the pattern data, a processing simulation means 14 which performs exposure simulation for each detection pattern from the pattern detecting part 12 using a condition related to exposure, a condition setting means 15 which sets a condition for exposure operation using it, a judging part 16 which judges a pattern of the minimum tolerance, a mask bias operation part 17 wherein a combination calculation related to a condition for an exposure is performed for the pattern of the minimum tolerance judged at the judging part 16 as well as a pattern except for the pattern for operating a mask bias with maximum tolerance, and an output part 18, are provided.  Here, a pattern exposure at high resolution is provided through a process wherein a target exposure pattern is divided and extracted into pattern parts of almost same density.
Patent JP-S529044-A (JP)
Title: A process and apparatus for the intermittent coating with an automatic cleaning mechanism
Inventor: IGUCHI KOUSAKU
IPC: B05B5/08
Filed: 1975-07-11
Abstract: PURPOSE: Automatic discharge of paint mist remaining in a coating chamber from an intake hole of a suction duct opened to the floor of the coating chamber, the hole beinf furnished with a lid which can be opened and closed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57200907-A (JP)
Title: Pickup cartridge of reproducing device for discoid information recording medium
Inventor: SAITOU TAKASHI
IPC: G11B3/54
Filed: 1981-06-02
Abstract: PURPOSE:To prevent a pickup cartridge from damaging during its transportation and equipment, by providing a cartridge cover which separates from a cartridge case by releasing detention when inserted to a prescribed equipment position. CONSTITUTION:A pickup cartridge 14 consists of a cartridge case 18 having a fitted pickup arm assembly 19, and a cartridge cover 20 which is detained to the cartridge case 18 while covering the reverse surface and flank of the cartridge case 18 to protect the pickup arm assembly 18 and detaches from the cartridge 18 by releasing detention by coming into abutment to the equipping mechanism part 15 of a reproducing device for a discoid information recording medium when inserted into the mechanism part 15 until a prescribed equipment position. For example, the equipping mechanism part 15 is turned until the position where it stands nearly upright and in this state, the cartridge 14 is inserted into a sliding base 47 until the final position, so that the cover 20 separates from the case 18.
Patent JP-H01260023-A (JP)
Title: Fiber cutting device
Inventor: TAKAMURO TAKASHI
IPC: D01G1/04
Filed: 1988-04-05
Abstract: PURPOSE:To provide the title device ensuring even fibers of short length, so designed that fiber bundles are guided, through a guide cylinder, in between edges and a small roll inside a rotator with many edges arranged radially inside and said fiber bundles are made to adhere to the edges. CONSTITUTION:Edges 2 supported by a rotator 3 are arranged radially so that the edges come into contact with an imaginary cylinder 1 and set up so as to be able to eccentrically rotate a small roll 4 inside the edge surface. Fiber bundles are guided, via a guide cylinder 7, into the rotator 3, and advanced so as to be pressed on the inside of said cylinder 1 along the edge surface, and cut by pressing against the edge surface near a narrowing zone 13. The resultant short fibers and a fluid (air) are released through the opening of the rotator 3 into a vortex space 9 and discharged through a discharge pipe 10.
Patent JP-2000278629-A (JP)
Title: Television receiver
Inventor: HIRAOKA HARUO
IPC: H04N5/64
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a television receiver from falling down by moving the gravity center of the television receiver nearly to the center without the use of a fall prevention device or member, to easily more the television receiver and to prevent the weight of the television receiver from being increased in the case of transportation and storage. SOLUTION: In the television receiver 1 that has a cathode ray tube and cases 2, 3 that cover this cathode ray tube, a tank 5 to fill a fluid is provided to a rear part of the cases 2, 3 opposite to a fluorescent screen 4 of the cathode ray tube and the fluid is filled in the tank 5 to shift the gravity center nearly in the middle. Thus, even when the television receiver is shaken by an earthquake or the like or a some one touches its hand to a side of the television receiver, the weight balance of the television receiver itself can prevent falling down.
Patent JP-H01257022-A (JP)
Title: Manufacture of synthetic resin film with rib
Inventor: NAKAJIMA SHIGEKATSU
IPC: B29C48/49
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a film with a rib whose surface is free from unevenness by a method wherein resin for molding of the rib is sent out to a slit having a large number of small holes for rib-lined resin and the rid-lined resin is interposed and placed between two films with a meeting slit of a die. CONSTITUTION:Resin is sent out into a first and second resin paths 7, 8 of a die 4 through a first and second extruding machines 1, 2 and a first and second films F1, F2 are molded. Then the resin extruded through a third extruding machine 3 is sent into a slit 10 having a large number of small holes through a third resin path 9 and a large number of rib lines R running parallel with each other are molded. The films F1, F2 and rib lines R are extruded through the die 4 by interposing and placing the rib lines R between the films F1, F2 with a meeting slit 11 and a film F is manufactured. Quantity of the resin for molding the rib lines R is controlled to a smaller quantity than the quantity of the resin of the films F1, F2 and a resin thickness of the rib lines R is made thinner than that of the resin of the films F1, F2.
Patent JP-S60227319-A (JP)
Inventor: FUKUMORI MINORU
IPC: H01H9/30
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-H04318318-A (JP)
Title: Vtr
Inventor: NISHIMURA AKIRA
IPC: H04N5/93
Filed: 1991-04-17
Abstract: PURPOSE:To always easily watch a picture even under a high speed picture search. CONSTITUTION:A regenerative video signal from an input terminal 1 is taken out through a selector 2 to an output terminal 3, and is also supplied to an adder 4. Then, a detecting signal of a noise bar from a terminal 5 where the detecting signal of the noise bar is supplied is supplied to a control circuit 6, and a control signal from this control circuit 6 is supplied to the selector 2, and is also supplied to the adder 4. Then, by a feedback of an adding output to an input of this adder 4, the regenerative video signal from the terminal 1 is accumulated in order, and this adding output is supplied to a level deciding circuit 7 where an average level of this accumulated signal is decided in accordance with the adding output, and then this decided level signal is supplied to the selector 2, so that this selector 2 is changed over to the side of the deciding circuit 7 during a period of the noise bar in accordance with the control signal from the control circuit 6.
Patent JP-H05292638-A (JP)
Title: Wire material having snow melting effect
Inventor: INASAWA SHINJI
IPC: H02G7/16
Filed: 1992-04-07
Abstract: PURPOSE:To melt ice or snow accreted on a transmission line effectively by mounting a magnetic wire material having Curie point higher than a specific point, applied with a film of a mixture of a water repellent material and a conductive metal, onto the transmission line. CONSTITUTION:A wire material is formed of a ferromagnetic body 2 of Fe-Ni- Cr-Si alloy having Curie point higher than 0 deg.C. The magnetic body 2 is then subjected to electroplating or electroless plating of at least one metal selected from Cu, Al, Fe, Co, or Ni which forms a film 3 together with a water repellent material thus producing a snow melting wire member 1. The snow melting wire member 1 is fixed to a transmission line or a distribution line at a proper interval. The snow melting wire material 1 melts snow or ice accreted on the transmission line or distribution line and protects disconnection or short circuit thereof easily.
Patent JP-H03284029-A (JP)
Title: Radio communication equipment
Inventor: OMAGARI SHINICHI
IPC: H04B7/155
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the required number of variable attenuators and to change a transmission output level in a short time by providing the variable attenuator at an outdoor device, and controlling the output level by an indoor device first when the transmission output level is changed. CONSTITUTION:The variable attenuator 7 is provided at the indoor device. Also, the variable setting means of the transmission output level, a means which outputs to a synthesizer 9 so as to send the change command and the preset value of the transmission output level to the outdoor device, and a means which sets the damping quantity of the attenuator 7 when the change of the transmission output level is set are provided at a control part 6a other than a conventional carrier on/ off control means. The outdoor device stops the control of the variable attenuator 22 by receiving the change command with a control part 31a, and performs ALC (constant control) by changing the control reference value of the transmission output level to the preset value. The change of the transmission output level can be performed in spite of the on/off control of the carrier, however, initiative is attached on the indoor device, therefore, the change can be easily performed when the on/off control of the carrier is performed.
Patent JP-S529841-A (JP)
Title: Surge absorbing element
Inventor: OGAWA HIROSHI
IPC: H02H9/04
Filed: 1975-07-12
Abstract: PURPOSE: To make a varister applicable also to VHF and UHF lines while securing required surge-proof and voltage of the varister, by connecting a choke coil which blocks flow attenuation of a high frequency signal in series to a varister and incorporating them into one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03281285-A (JP)
Title: Thermal recording material
Inventor: HIRASHIMA MASAO
IPC: B41M5/26
Filed: 1990-03-29
Abstract: PURPOSE:To enhance color forming capacity by using a copolymer consisting of a structural unit based on styrene or alpha-olefin, a structural unit based on maleic anhydride, a specific structural unit and a structural unit based on maleimide or an N-substituted derivative thereof as a part of a binder. CONSTITUTION:In a thermal recording material wherein a thermal color forming layer containing a leuco dye, a developer and a binder is formed on a support, a copolymer consisting of a structural unit based on styrene or alpha-olefin, a structural unit based on maleic anhydride, a structural unit represented by formula I (wherein R<1> and R<2> are a hydrogen atom or a 1-10C alkyl group which may be partially substituted with a hydroxyl group or an alkoxy group) and a structural unit based on maleimide or an N-substituted derivative thereof is used as a part of the binder. alpha-olefin among the structural units constituting the copolymer is straight chain or branched olefin having a carbon-carbon unsaturated double bond at its alpha-position. By this method, the color forming properties with the elapse of time of a coating slurry and color forming properties at the time of drying after coating are improved and the thermal recording material excellent in water resistance, solvent resistance and plasticizer resistance can be obtained.
Patent JP-2000287484-A (JP)
Title: Motor control system
Inventor: ISACHI NORIBUMI
IPC: H02P6/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the rotation of a motor which occurs when a current is applied to a motor for driving a vehicle in order to check an initial operation and reduce discomfort given to a driver. SOLUTION: A motor 1 is connected to a coordinate transformation unit 3 via an inverter 2 connected to a battery 6. When an initial operation is checked, a main operation unit 5 outputs a current command value by which a current is applied to the motor 1 without generating torque, and a sub- operation unit 7 outputs a current command value different from that of the main operation unit 5 under the control of an initial operation checking control unit 9. An abnormal signal is outputted by a comparison unit 8 to confirm the normal operation of a fail-safe function.  As the coordinate transformation unit 3 transforms the coordinates of the current command value in accordance with a initial phase angle detection value detected first by a rotation angle sensor 13 and supplies the transformed current value to the motor 1, the phase angle of a pole which is produced in the motor 1 is not changed, so that the total value of a torque generated in the motor 1 because of the error of the initial phase angle detection value is reduced.
Patent JP-H10330473-A (JP)
Title: Production of aromatic polycarbonate
Inventor: KOMIYA KYOSUKE
IPC: C08G64/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To produce the subject polymer having less coloration and fine foreign materials, and a high quality without increasing a load to an extruder and an obstruction in a filter by adequately providing a piping for transporting an aromatic polycarbonate prepolymer and/or an aromatic polycarbonate. SOLUTION: This method for producing an aromatic polycarbonate from an aromatic dihydroxy compound and a diarylcarbonate by using one or two, or more polymerization vessels, is to provide the number of bending parts 303A in piping for transporting a molten polymer having >=4000 number averaged molecular weight to <=50. Further, it is preferable that the above bending parts 303A satisfy the relationship of R/L>=0.6 in which L (m) expresses a minimum value of the inner circumference of the piping at the bending parts and R is the radius of a curvature (m), and the total distance of the piping for transporting the molten polymer is made to <=100 m.