baber/WOPTO huggingface dataset:
Patent JP-H0927289-A (JP)
Title: Plane picture tube
Inventor: LEE KEUM SIK
IPC: H01J29/04
Filed: 1995-04-18
Abstract: PURPOSE: To provide a planar image receiving tube whose volume can be reduced and electric power consumption can be reduced by removing an electron gun and a deflection yoke. CONSTITUTION: A planar image receiving tube has a glass vessel 11 whose interior is put in a vacuum state. A heater 17 arranged in the interior of the glass vessel 11 emits thermoelectrons. Plural anodes 15 arranged at regular intervals on one surface inside of the glass vessel 11 by being extended in one direction, absorb the thermoelectrons emitted from the heater 17. Plural phosphors 12 arranged in a matrix shape on the respective anodes 15 emit the light by the thermoelectrons absorbed in the respective anodes 15. Plural control grids 19 arranged at regular intervals in the interior of the glass vessel 11 by being extended in the right-angled direction to the extending direction of the respective anodes 15, control so that the thermoelectrons are absorbed in the respective anodes 15.
Patent JP-H03291384-A (JP)
Title: Electroless plating method and apparatus
Inventor: NAKASO AKISHI
IPC: C23C18/31
Filed: 1990-04-06
Abstract: PURPOSE:To control the concn. of each component in a plating soln. to the desired value independently of the area of a body to be plated by measuring the concn. of each component in the plating soln. during electroless plating, setting intervals of working time of a feeder for replenishing the component from this measurement to the next measurement and setting the amt. of the component replenished per unit time from the area of the body plated with unit amt. of the plating soln. CONSTITUTION:The concn. of each component such as metal ions, a pH adjusting agent or a reducing agent for the metal ions in a plating soln. is measured during electroless plating with Cu, Ni, Sn, Ag, etc., and intervals of working time of a feeder for replenishing the component from this measurement to the next measurement is set because the concn. of the component is reduced by a plating reaction. In the case where the area of a body to be plated varies, the amt. of the component replenished is automatically controlled according to the working time of a diaphragm pump on the basis of the area of the body plated per unit atm. of the plating soln. and the concn. of each component in the plating soln. is automatically controlled to the desired value.
Patent JP-H09253187-A (JP)
Title: Deodorization method for interior of room
Inventor: KOJIMA EIZO
IPC: E03D9/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To simply and harmlessly perform a constantly positively deodorizing method for a general toilet or sewage disposal room in a natural way regardless of odor generation timing or quantity. SOLUTION: Active carbon is molded in blocks or plates to form a replaceable deodorizing function panel 1, it is embedded or engaged in part or all the surface of a wall 2 in a house, a surface layer 4 is formed of air permeable paper or sheet to provide air permeation to an adjacent room or the external of a building to let inner and outer air communicate with each other to adsorb odor to be deodorized, and the panel 1 is replaced when odor adsorption effect is eliminated.
Patent JP-H03292647-A (JP)
Title: Optical disk inspection device
Inventor: TAWARA KAZUYOSHI
IPC: G01B11/30
Filed: 1990-04-10
Abstract: PURPOSE:To allow a detection signal obtained by measuring the disk state and a regenerative signal to correspond to each other by taking out and storing a video signal and simultaneously detected various detection signals together with the position signal of a pickup. CONSTITUTION:A tracking error signal, a focus error signal, a tilt error signal (ERR signal), and a pit presence/absence signal (RF signal) are stored in a data storage device 4 through an A/D converter 9 together with read position signals (r) and theta of the RF signal on an optical disk 1. Simultaneously, a video signal BD is stored in a frame memory 6. A personal computer 7 fetches the reproduced video signal VD stored in the frame memory 6 and detection signals ERR and RF and position signals (r) and theta stored in the data storage device 4 while allowing them to correspond to each other on the same time base and executes various inspection processes. Thus, detection signals obtained by measuring the disk surface, etc., and the regenerative signal can correspond to each other, and relations between the defective part of the disk and that of the regenerative signal are easily recognized.
Patent JP-H11296507-A (JP)
Title: Information perusing system
Inventor: HAYAKAWA ISAO
IPC: G06F17/21
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To allow a person who is not used to preparation to easily prepare an HTML document by displaying an editing picture with an input section and plural templates and editing a desired HTML document reflecting contents inputted to the input section corresponding to each item of a selected template. SOLUTION: The plural templates being the format model of the HTML document are displayed (a) on an editing picture 100 displayed on the screen of a client terminal. In each template, plural items are arranged by respectively different layout (b) and the preparing person selects a proper template. In addition, on the picture 100, an input item for inputting the contents of the item to be used by the template is provided by each item to relate with the item of each template. Consequently, by inputting the contents to a necessary input item, the HTML document reflecting the contents to each item of the selected template can be prepared.
Patent JP-H10289498-A (JP)
Title: Magnetooptic recording medium and its manufacture
Inventor: TANASE KENJI
IPC: G11B11/105
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetooptic recording medium which can accurately record and reproduce information with high density. SOLUTION: The magnetooptic recording medium includes a reproduction layer 3 including Gd, Fe, and Co, a magnetic intermediate layer 3, and a magnetic recording layer 5 which are laminated in order; and the recording layer 5 maintains vertical magnetism from room temperature to Curie temperature, the reproduction layer 3 containing 33 at.% Gd holds in-surface magnetism at the room temperature, but holds vertical magnetism from raised critical temperature to the Curie temperature, and the intermediate layer 4 containing 34 to 36 at.% Gd tends to still maintain the in-surface magnetism even when raised in temperature from the room temperature to the magnetic field temperature of the reproduction layer.
Patent JP-S62250343-A (JP)
Title: Cylinder surface image sensing device
Inventor: KOBAYASHI TAKESHI
IPC: G06T1/00
Filed: 1986-04-24
Abstract: PURPOSE:To facilitate an appearance quality test by moving a cylindrical object for a prescribed distance, sequentially storing the sectional slice images of a cylindrical surface reflected on a conical mirror in a storage device and obtaining a picture image data of a two-dimensional image indicative of the cylindrical surface that is a three-dimensional image. CONSTITUTION:A cylindrical cigarette is moved in an axial direction by a moving mechanism 3. The moved cigarette has been inserted through a hole 4a formed in the top of a conical mirror 4 from the reverse side of its mirror surface. A circular camera 5 is provided as opposed to the mirror surface of the mirror 4. The camera 5 picks up the image of a ring-shaped image reflected in a ring-shaped mirror surface portion coaxial with the hole 4a and outputs the analog video signals of the ring-shaped image. After every termination of an image pickup, a pulse motor 3d drives the moving mechanism 3 to move the cigarette in a prescribed axial direction and the analog video signals are converted (12c) to digital video signals to be stored in an image memory 12e.
Patent JP-S62252056-A (JP)
Title: Cathode for discharge lamp
Inventor: KAMEGAYA TAKEO
IPC: H01J61/09
Filed: 1986-04-24
Abstract: PURPOSE:To increase the effective luminous area and to simplify the structure of the electrode portion, by forming the main body in U or V shape in section, and furnishing openings to operate a hollow cathode discharge at the side to oppose the opposite electrode and ah the side to oppose the tube wall of the discharge lamp. CONSTITUTION:The main body 1 is made in U shape in section, and openings P and Q are furnished at the side to oppose the opposite electrode and at the side to oppose the discharge lamp tube wall, to operate a hollow cathode discharge. In this cathode, a radiation which is called as a negative glow at the discharge portion formed at the inside can be observed from the opening opposing the tube wall. Therefore, when the cathode is introduced as a discharge bulb for a neon sign, for example, the radiation of the 'negative glow' in the cathode portion, and the radiation of the 'positive column' in the tube bulb portion up to the anode can be observed. Thus, a display light source with a large ratio of luminous portion along the whole tube bulb can be realized.
Patent JP-H04305328-A (JP)
Title: Device for cutting wire rod
Inventor: NOJIRI NOBUYOSHI
IPC: B21F23/00
Filed: 1991-03-30
Abstract: PURPOSE:To present the device for pulling out the wire rod from the cutting position without retreating the air nipper from the cutting position and cutting the wire material with the acutuater needless for retreating the air nipper from the cutting position. CONSTITUTION:A pick-up 11 to clamp the end part of a wire rod is attached to an air nipper 13, the air nipper 13 is connected to one end part of a rotary member 16 set freely turnably around a shaft 15 as the center, a piston rod 18 of a cylinder 17 for pulling out the wire rod is connected to the other end part of the turning member 16.
Patent JP-H11297559-A (JP)
Title: Winding device
Inventor: NOJI KAORU
IPC: H01F41/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a winding device of a simple structure by which winding can be formed in such a way that the starting end and finishing end of the coil are both led out from the outermost layer. SOLUTION: A flyer 30 is disposed on the perimeter of a winding tool 23 which is a winding core and a flat angular wire 6 is drawn out from the top end of the flyer 30 and is led out upward by the retraction of a wire leading cylinder (air cylinder) 42 of a wire storing nit 40. The wire is wound as a first step around the perimeter of the winding tool 23 by the revolution of the flyer 30. Then the wire is wound as a second step around the top end of the extremity of the winding tool as a winding core by the rotation of the winding tools 12 and 23 as a single piece. In this case, the flat angular wire 6 which is drawn out at the second step of winding is subjected to a tension by the resistance caused by the extraction of the wireleading cylinder 42.  Also, a notch 23a of the same width as that of the flat angular wire 6 is formed on the top end of the winding tool 23, so as to avoid producing a step difference between the windings of the first layer and that of the second layer.
Patent JP-S5617064-A (JP)
Title: Transistor
Inventor: NAKAMURA KUNIHIRO
IPC: H01L29/72
Filed: 1979-07-20
Abstract: PURPOSE:To enhance the injection efficiency of the transistor in reverse operation by forming a collector region of an upper low impurity density layer and a lower low impurity density layer and forming high impurity density regions for surrounding the base region at an interval in the upper layer when forming the base region in the upper layer. CONSTITUTION:A semiconductor substrate 3 becoming a collector region is formed of upper N<->-type epitaxial layer 2 and a lower N<+>-type layer 1, a P-type base region 4 is diffused in the upper epitaxial layer 2, an N-type emitter region 5 is formed therein to form the planar type transistor. In this configuration, an N<+>-type region 10 is diffused newly to the layer 2 at an interval while surrounding the region 4, and an insulating film 6 is coated on the entire surface. Thereafter, openings are perforated at the film 6, base, emitter and collector electrodes 8, 9, 11 are mounted therethrough, and the electrode 11 is connected and shorted to the collector electrode 7 formed on the back surface of the layer 1. In this manner, the surface injection efficiency can be improved to increase the current amplification factor thereof.
Patent JP-H06280259-A (JP)
Title: Back filling device of foundation pile
Inventor: TOYOSHIMA TORU
IPC: E02D5/50
Filed: 1993-03-29
Abstract: PURPOSE:To fill filler used for backfilling of a pile head section of a foundation pile to stabilize the strength of upper construction of the foundation pile and, at the same time, to make efficient back filling work. CONSTITUTION:A back filling device of a foundation pile is equipped with a cylindrical body 2 suspended in a back filling space S, a vibrator 20 provided to the circumferential sides 3C and 3D of the cylindrical body 2 in a detachable manner and a lifting and moving device 26 raising and lowering cylinders 3, 4 and 5 in accordance with filling levels and, at the same time, moving them in the back filling space S in the circumferential direction. The cylindrical body 2 is so constituted that a plurality of cylinders 3, 4 and 5 having different height are connected up and down. The cylindrical body 2 is such that filler M is introduced from above and that the back filling space S is filled with the filler M. The cylindrical body 2 has a section with circular inside and outside in accordance with a cross section of the back filling space S, and a buffer member 16 is provided to an external wall on an inside diameter isede of the cylindrical body 2. The vibrator 20 is so constituted that a vibration rod 22 is hung down from a vibration startor 21.
Patent JP-S58212598-A (JP)
Inventor: YOKOZAWA MISAO
IPC: B66F9/18
Filed: 1982-05-31
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-S60237403-A (JP)
Title: Color filter and its manufacture
Inventor: HOSHI HISAO
IPC: G02F1/1335
Filed: 1984-05-10
Abstract: PURPOSE:To obtain a color filter having superior transparency and light resistance and suitable for use in a liq. crystal display device by patternwise applying an org. pigment dispersed in a precursor of polyimide to a substrate, baking the resulting layer by heating, and repeating said stages so as to form patterns having separate colors. CONSTITUTION:A precursor of polyimide is mixed with an org. pigment such as ''C.I. Pigment Yellow 20(R)'' or ''C.I. Pigment Blue 15(R)'' and an auxiliary dispersant such as a compound represented by formula I or II to prepare a colored composition. This composition is applied to a transparent substrate 3 and dried to form a colored filter layer 13. A photoresist 14 is applied to the layer 13, exposed through a mask, and developed to form a relief of the photoresist 14. The filter layer 13 is etched through the relief as a mask, and after removing the photoresist 14, the etched layer 13 is baked by heating at 200-300 deg.C. Said stages are repeated so as to form patterns having separate colors. Thus, the desired color filter 4 is obtd.
Patent JP-H04303435-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: WATANABE GENICHI
IPC: G01N29/26
Filed: 1991-03-29
Abstract: PURPOSE:To eliminate unnecessary signal components such as noise or the like near the focus point at a low cost so as to obtain an image of high image quality. CONSTITUTION:A wave receiving dynamic focus method ultrasonic diagnostic apparatus includes a wave receiving focus portion 5, and a replacing means including a memory 8 for main sound ray, a memory 9 for replacement and a switching timing control portion 10. The wave receiving focus portion 5 is adapted to differ a focus point on every adjacent scanning line. The replacing means replaces image data near the focus point with image data of the same depth in the preceding scanning line.
Patent JP-S60235621-A (JP)
Title: Filter element
Inventor: KUMA TOSHIMI
IPC: B01D46/00
Filed: 1984-05-09
Abstract: PURPOSE:To improve the tensile strength and tear strength of a filter element by providing reinforcing thin wires additionally to a flat filter medium and a corrugated filter medium in the oblique direction, forming a single faced corrugated body by adhering both filter media, and laminating said single faced corrugated bodies on one another. CONSTITUTION:Appropriate numbers of reinforcing thin wire 9, 10 comprising a metal or other suitable flexible material are parallely provided to the filtrate side of a flat filter medium 1 and a corrugated filter medium 3 along the longitudinal direction of each filter medium. Both media 1, 3 are bonded to each other at the crests of the corrugated filter medium, and crest parts at one side and valley parts at another side are closed. The products are laminated by rounding or to a square column after arranging the length to a uniform and appropriate size, to prepare a filter element. A reinforcing material may be impregnated linearly into the filter medium in place of the reinforcing thin wire. By this constitution, deformation of the filter medium during filtration is prevented.
Patent JP-S5617937-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: EDAHIRO TAKAO
IPC: G02B6/00
Filed: 1979-07-24
Abstract: PURPOSE:To manufacture a base material for optical fiber having a stepwise refractive index distribution and high refractive index by carrying out flame decomposition by a VAD method using a flame showing a strongly reducing atmosphere in the early stage and an oxidizing atmosphere after that. CONSTITUTION:Usable gaseous starting materials are N2O-C2H2-O2, NH3-CO-O2, NH3-CnH2n+2-O2, etc. In case of N2O-C2H2-O2, starting material for glass and N2O are fed from tube 1 of the concentric quardruple-tube burner, N2O from tube 2, C2H2 from tube 3, and O2 from tube 4. A VAD method is applied while forming a flame composed of red radiant part 5 due to a high brightness flame of C, strongly reducing atmosphere part 6 due to CN radical, NH radical, etc. and oxidizing atmosphere part 7 of a high temp. flame due to O2. Using the flame showing the strongly reducing atmosphere in the early stage and the oxidizing atmosphere after that, sootlike fine particles of glass deposited on one end of a rodlike substrate to produce a base material for optical fiber.
Patent JP-H04327045-A (JP)
Title: Power transmitting gear
Inventor: UNO TATSUO
IPC: F16F15/26
Filed: 1991-04-24
Abstract: PURPOSE:To reduce a remarkable rubbing sound between gear tooth parts generated at the time of pressing a gear integrally rotating with a mass onto a partner gear to be engaged therewith by the centrifugal force of the mass in a power transmitting gear in which at least one of a pair of gears mutually transmitting power is integrally rotated with the mass fixed in a position off-center from the rotating center, and a scissors gear is introduced as at least one gear. CONSTITUTION:In a power transmitting gear in which a scissors gear consisting of a main gear 16, a sub-gear 17 and an energizing means 23 is used as at least one of a crank shaft gear 12 and a balance shaft gear, the sub-gear 17 is formed in such a manner that no tooth is provided in the gearing part in the case where a mass 9 relatively approaches the crank shaft gem 12, and a sub-gear tooth part 17a is provided in the gearing part in the case where they are relatively separated.
Patent JP-H04325882-A (JP)
Title: Actuator
Inventor: OZAKI MOTOMI
IPC: H02N1/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide an actuator capable of designing the quantity of displacement and the quantity of taken-out force freely using electrostatic power. CONSTITUTION:A base face 4, where beam fixing parts 5 are made, is provided, and twin beams 6, which are stretched in parallel with the base face 4 between a pair of beam fixing parts 5, are provided, and a bar 7, which crosses the longitudinal direction of these twin beams 6 at right angles and is parallel with the base face 4, is fixed at the center of these twin beams 6, and an actuator part 10, which is equipped with mobile electrodes 8 and fixed electrodes 9 which give force in the direction perpendicular to the longitudinal direction of the bar 7 and parallel with the base face 4, is attached to one end of the bar 7.
Patent JP-H01265183-A (JP)
Title: Compound type doppler type sensor
Inventor: YAMAUCHI KAZUMASA
IPC: G01S13/58
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a sensor having high reliability which scarcely causes a false report by comparing moving speeds of an object which have been derived from a Doppler deviation frequency, etc., from plural sensors and deciding a fact that there is a moving object, when the compared value is within a set range. CONSTITUTION:A Doppler signal which has been outputted by an ultrasonic sensor 1 is inputted to a speed detecting circuit 3, and by its Doppler deviation frequency, a speed is detected. In the same way, an output of a microwave type sensor 2 is also inputted to a speed detecting circuit 4 and converted to a speed. Subsequently, outputs of the speed detecting circuits 3, 4 being moving speeds of an object which have been derived by both these sensors 1, 2 are inputted to a speed difference detecting circuit 5, and when this speed difference is within a range which has been set in advance, it is displayed by an indicator 6 that a moving object has been detected.
Patent JP-S59219668-A (JP)
Inventor: KAWAMURA TOSHIAKI
IPC: F25B13/00
Filed: 1983-05-28
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-S60239924-A (JP)
Title: Optical recording and reproducing device
Inventor: SUZUKI MOTOYUKI
IPC: G11B7/00
Filed: 1984-05-14
Abstract: PURPOSE:To record animations or the like continuously by counting recording positioning mark pulses and terminating recording when the counted value coincides with a prescribed value and performing continuous recording after the number of tracks to be recorded continuously is set optionally. CONSTITUTION:When pictures are recorded continuously on N-number of tracks of a disc, the number of recording tracks is preset to a resister 30 from a system control 10. Next, a trigger pulse (k) is outputted to a tracking control circuit 24 from the system by the recording start command from a console, and a trigger pulse (a) is outputted to a REC gate circuit 33 and a down-counter 31 after a light spot is moved temporarily one track inward from the recording start track, and the preset number N of recording tracks is set. While a recording gate signal (f) is in the high level, a laser driving circuit 11 modulates the intensity of the output of a diode 12 in accordance with input video and records it on a disc 1. A disc motor 6 is rotated and controlled so that recording positioning mark pulse is within a vertical blanking interval, and thereby, the number of tracks is set optionally to perform continuous recording.