baber/WOPTO huggingface dataset:
Patent JP-H08222226-A (JP)
Title: Manufacture of three-dimensional mesh electrode carrier
Inventor: ISHII MASAYUKI
IPC: H01M4/80
Filed: 1995-02-10
Abstract: PURPOSE: To provide an electrode carrier with large porosity and mechanical strength. CONSTITUTION: After the skeletal surface of a porous resin core is covered with the first metal in a method of electroless plating, vacuum deposition or sputtering, it is impregnated and coated with slurry mainly containing the second metal powder and organic binder. Then, in a non-oxidizing atmosphere, heating is applied at a certain or higher temperature where the first metal and the second metal powders are sintered.
Patent JP-H02205498-A (JP)
Title: Die capable of cleaning in sheet piecing device
Inventor: HASHI KAZUNORI
IPC: B21D37/00
Filed: 1989-01-31
Abstract: PURPOSE:To keep a die plate cleanly at all times and to improve the quality of sheet piercing by blowing air into a slight gap between an upper die stripper plate and lower die plate, for vacuum suction, and adding a stage vertically moving a punch. CONSTITUTION:After a green sheet 23 is set on a table 21, suction is exerted by vacuum suction on a die hole 10a, and the table 21 is positioned in the green sheet 23 mounting part of the table 21 while air is blown into a space between the green sheet 23 and die plate 10, then punching is executed by a punch by descending an upper die stripper plate. The pierced green sheet 23 is removed by suspending the air suction and blowing after punching, the upper die stripper plate is descended to keep a gap slightly, suction and blowing are performed by keeping the gap with the lower die plate 10 in about 1mm, and the scrap clogged in the die hole 10a is removed with vacuum suction. The upper die stripper plate is then pushed down again to closely fit to the lower die plate 10, and the scrap sticked to the punch tip is spilled by vertically moving the punch more than once.
Patent JP-H03227743-A (JP)
Title: Seat slide device for front seat of passenger car
Inventor: KUMAGAI TOSHIAKI
IPC: B60N2/90
Filed: 1990-02-01
Abstract: PURPOSE:To protect lower rails from exposure to improve the appearance by fixing the straight lower rails directly to the floor panel of a vehicle floor face laminated to the floor panel with a second insulating and vibration isolating material and a surface layer material, and embedding the lower rails in the sound insulating and vibration isolating material and the surface layer material. CONSTITUTION:A vehicle floor face 30 is of laminated construction in which a sound insulating and vibration isolating material, for example, an asphalt layer 32 is formed on a floor panel 31 made of steel plate, and a carpet (surface layer material) 33 is laid over the asphalt layer. When a seat slide device is fixed on such a vehicle face 30, the asphalt layer 32 and the carpet 33 of the vehicle floor face 30 at the parts to which lower rails are to be fixed, on a rail-fixing uplifted part 31b and an inclined flat face 31c, are removed. The lower rails 11 and locking plates 21 are inserted into the asphalt- and carpet- removed parts, and the front end parts of the rails are placed on the rail-fixing uplifted parts 31b, and the rear parts are placed on the inclined flat face 31c, and both the parts are then fixed with rivets. Upper rails 12 for fixing a seat S are engaged with the lower rails 11.
Patent JP-H10218633-A (JP)
Title: Drawing of optical fiber and clearance regulator therefor
Inventor: SAWAI NAOKI
IPC: C03B37/027
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To accurately retain the clearance between an optical fiber preform and an inserting and passing port of an electric furnace constant when drawing the optical fiber. SOLUTION: This clearance regulator for an optical fiber is obtained by arranging an X-Y table 10 with the center coincident with the upper central position to be an inserting and passing port of an electric furnace, composing the X-Y table 10 so as to be movable in the X-Y directions with a stepping motor 12 with a micrometer for driving in the X-axis direction and a stepping motor 14 with a micrometer for driving in the Y-axis direction. An iris shutter 16 is arranged around the inserting and passing port for an optical fiber preform 1 which is the table central position and driven with a motor 18 for a variable diaphragm. Four flow sensors 20a to 20d arranged in the X-Y directions respectively facing to the central side of the table 10 are installed in the upper part of the X-Y table 10.
Patent JP-H11218405-A (JP)
Title: Rotation position detector
Inventor: ODAJIMA YOSHIMITSU
IPC: G01D5/244
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a rotation position detector that drives at a high voltage and therewith accurately obtains a high output signal voltage at lower cost in a wide temperature range and a wide power voltage range. SOLUTION: At least two pieces of InSb semiconductor resistance elements 7a, 7b placed in proximity to a rotation-body made of a magnetic substance and connected in series, a magnet 6 biasing the InSb semiconductor resistance elements 7a, 7b in a dc magnetic filed, and a driving circuit 2 controlling a current in response to resistance values of the InSb semiconductor resistance elements 7a, 7b are provided. Then, the resistance values of the InSb semiconductor resistance elements 7a, 7b, which change as a magnetic flux applied to the InSb semiconductor resistance elements 7a, 7b changes in response to rotation of the rotation-body, are converted to voltages to output from a connection point 8 of the InSb semiconductor resistance elements 7a, 7b connected in series.
Patent JP-H09196759-A (JP)
Title: Photometric device
Inventor: TANIGUCHI HIDENORI
IPC: G03B7/08
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the automation of the adjustment of the resistance value of a photometric element and to reduce the cost by ensuring the excellent photometric distribution in the entire region of a range, and omitting a movable part such as a variable resistor. SOLUTION: The change in resistance value of a photometric element 1 by luminance change is adjusted by selecting either one of first resistor arrays 2-5 and second resistor arrays 10-12. The dispersion of the resistance values of the photometric element at reference luminance is adjusted by selecting the other resistor arrays. That is to say, the change in resistance value by the luminance change of the photometric element and the dispersion of the resistance values for the reference luminance are automatically adjusted by the selection of the first and second arrays 2-5 and 10-12 without using a movable part such as a variable resistor.
Patent JP-H01199635-A (JP)
Title: Method and apparatus for mixing powdery granular material
Inventor: ARAI TOMIRO
IPC: B01F5/24
Filed: 1988-02-03
Abstract: PURPOSE:To easily mix powdery granular materials by feeding back the powdery granular materials stored in a large capacity hopper to a small capacity hopper continuously, dropping all the materials in the small capacity hopper into the large capacity hopper when the feed-back quantity is reached to a specified quantity, and repeating the above-mentioned processes. CONSTITUTION:The powdery granular materials stored in the large capacity hopper 2 the discharge performance of which is mass flow for the powdery granular materials are fed back to the small capacity hopper 1 which is installed above the hopper 2 and its discharge performance is funnel flow for the powdery granular materials. When the feed-back quantity is reached to a specified quantity, all the materials in the hopper 1 is discharged into the hopper 2 in a moment. By repeating these processes, the powdery granular materials are mixed. Thus, this apparatus is not so complicated as that using an agitator and the cleaning work when the materials are changed is facilitated.
Patent JP-H04262639-A (JP)
Title: Two-way digital transmitter
Inventor: KOKUBO MASARU
IPC: H04B3/20
Filed: 1991-02-18
Abstract: PURPOSE:To reduce the start time at warm start, to reduce the hardware and to prevent mis-convergence with respect to a transmission signal in following to a state fluctuation of a line after establishment of synchronization. CONSTITUTION:A station side transmitter consists of an A/D converter 1, an equalizer 2, an identification device 3, an identification phase detector 4, counters 6-1-3, a coincidence circuit 7, an up/down counter 8-1, a loop filter 9, a phase difference detector 11, a transmission circuit 17, an echo canceller 16, a 2/4-wire converter 19, a line 20, an integration device 12 integrating an output of the identification phase detector 4 and giving a steady-state phase error to the loop filter 9, an oscillator VCO 10 whose frequency is varied with the control of an output of the loop filter 9, a frame phase detector 21 and a reception frame detector 22.
Patent JP-S59149463-A (JP)
Title: Reading method of picture signal
Inventor: MAEDA KIYOSHI
IPC: H04N1/409
Filed: 1983-02-15
Abstract: PURPOSE:To record a clear copied picture through a simple constitution by giving a phase difference to two light beams which differ in image-formation light spot size and making a photoelectric scanning. CONSTITUTION:A light beam B0 from a light source 1 is branched by a half- mirror 2 and a mirror 3 into light beams BS, BU, and BG; the optical axes of the BS and BU are on a plane parallel to a scanning surface A where an original picture is placed, and the optical axis of the BG is on a plane perpendicular to the plane A. The beams BS and BU are made incident to a deflecting means 4 at an angle DELTAtheta; and beam expanders 5a and 5b reduce the diameter of the BS to obtain a sharp beam and increase the diameter of the BU to obtain an unsharp beam. Both beams reflected by a means 4 pass through an objective 6 and a return mirror 7 to scan on the surface A so that the BS leads the BU in phase, and reflected light from the original picture is passed through a photosensor array 8 to obtain a picture signal having the emphasized contour.
Patent JP-H03229039-A (JP)
Title: Chain type power transmission belt
Inventor: KATAGIRI HIDEYO
IPC: F16G5/18
Filed: 1990-01-31
Abstract: PURPOSE:To prevent early damage of a chip body due to rotation abrasion and reduce noises by engaging caulking parts which are made by enlarging outer peripheral surfaces of both ends of a pin with projections provided on inner peripheral surfaces of chip bodies. CONSTITUTION:Outer diameters of both ends 31 of a pin 30 are extensively enlarged and deformed to form caulking parts 32 with which tops of projections 41 provided on inner peripheral surfaces of cylindrical parts of chip bodies 40 are engaged. When an upper part of the projections 41 provided on the chip bodies 40 comes in contact with the caulking part 32 enlarged to be a tapered shape, the lower part is fitted to a pin end 31 without contact under a stable condition. It is therefore possible to prevent the chip body from slipping from the pin, prevent damage of the chip body and the pin with loose engagement, smoothen rotation of the chip body further, and reduce noises.
Patent JP-H01198951-A (JP)
Title: Manufacture of panel-shaped core member
Inventor: OGINO EIHACHI
IPC: B23P21/00
Filed: 1988-02-03
Abstract: PURPOSE:To easily charge the inside of a cell with foamed members in a uniform density by installing an adhesive onto the inside of the cell of a honeycomb member and pressing the foamed member towards the honeycomb member by a low pressure and charging the inside of the cell with the foamed members. CONSTITUTION:An adhesive 7 is installed onto the inside surface of the cell 2 of a honeycomb member 1, and a foamed member 6 is positioned onto the upper surface of the honeycomb member 1. Then, the foamed member 6 is pressed towards the honeycomb member 1 by a low pressure P of 0.5-5.0kg/cm<2>. Therefore, the inside of the cell 2 of the honeycomb member 1 can be easily charged with the foamed members 4 which are obtained by cutting-separating the foamed member 6, and since a panel-shaped core member W thus formed can be charged with the foamed member 4 in a uniform density, the mechanical strength, soundproofness, and heat insulating performance can be improved.
Patent JP-S63192055-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: HANEZAWA HITOSHI
IPC: G03G9/087
Filed: 1987-02-05
Abstract: PURPOSE:To enhance cleanability and to eliminate troubles such as decrease in electrostatic chargeability and accelerated crystallization of amorphous selenium by internally adding a silicone oil into toner particles and bleeding the same to the particle surface. CONSTITUTION:The silicone oil is internally added into the toner particles and is bled on the surface of the toner particles. The surfaces of the respective toner particles are then held in the state as if said surfaces are uniformly coated by the silicone oil having a lubricating effect and, therefore, the cleanability is more uniformly exhibited than in the case of external addition of the additive. The change in the chargeability of the toner by addition of the slight amt. of the silicone oil does not arise; in addition, the electrostatic charge takes place between the toner and carrier as a developer and, therefore, the chargeability is stabilized and the charge quantity of the toner is increased. Disturbance in image quality is eventually prevented. The problem that the crystallization of the amorphous selenium is accelerate as in the case of zinc stearate is eliminated.
Patent JP-S59147182-A (JP)
Inventor: HIYOUDOU MASAKATSU
IPC: E03F3/06
Filed: 1983-02-14
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-S53108437-A (JP)
Title: Image reproducing system
Inventor: SONE YOSHIAKI
IPC: G03G21/14
Filed: 1977-03-04
Abstract: PURPOSE:To make it possible to preset a printing interval at a desired level by generating the signals for the subsequent printing operation a preset time after printing means is operated.
Patent JP-S59150423-A (JP)
Title: Transformable type electron beam drawing apparatus
Inventor: SASAKI ISAO
IPC: H01L21/027
Filed: 1983-02-17
Abstract: PURPOSE:To reduce one stage of lens of electro-optical system and obtain a transformable type electron beam drawing apparatus having excellent stability and operability by making it possible to change, from outside of vacuum system, the distance between the Wehnelt electrode and anode of an electron gun having LaB6 having the flat end point in the axial orientation of <310> or <100> or a large radius of curvature. CONSTITUTION:A concaved area of a knob 7 is engaged in such a way that it can move smoothly with four supporting poles 10 and a convexed area 11 being fixed to the mirrors 6, 6'. A knob 8 is rotated from the clearance between poles 10. Since the concaved area of knob 8 and the convexed area of pole 10 fixed between the mirrors 6, 6' are matched each other, the knob 8 rotates but does not move upward and downward. Accordingly, the anode 3 connected to the flexible bellows 5, 5' moves upward and downward, owing to a screw 9 of knob 8 and a screw 7 of anode 3. As a result, the distance between Wehnelt electrode 2 and the anode 3 changes. When this distance Hwa changes, an electron radiation half-angle alphag also changes. When alphag is changed, intensity distribution changes and thereby a beam current pasing the first forming aperture 13 changes.
Patent JP-S58142188-A (JP)
Inventor: SAKAI ITSUO
IPC: G05B19/02
Filed: 1982-02-17
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-H01201142-A (JP)
Title: Surface flaw inspection method
Inventor: TEZUKA SHIGEKI
IPC: G01N21/93
Filed: 1988-02-05
Abstract: PURPOSE:To make the same judgement of even a flaw which is present in any form with a human by calculating the density of flaws in a specific area and comparing it with a specific threshold, and judging whether or not there is the flaw in the specific area. CONSTITUTION:When an image which has flaws is inputted from a two-dimensional camera to a surface flaw inspection device, an A/D conversion part 6 performs sampling and binarization coding processing and image information on the specific area which is set previously in an area setting part 13 is stored in an image storage part 7 in order. A defect extraction part 8, on the other hand, reads the image information out of the image storage part 7 to extract the flaw which is present in the specific area, and the area of the extracted flaw is calculated by a flaw area calculation part 9 and stored in an area storage part 10 in order. Further, a flaw density calculation part 14 calculates the total area and when a comparison part 11 compares the total area with the specific value and judges that the total area is larger than the threshold level, the judgement result is transferred to an output part 12, which displays information showing that there is the flaw in the specific area on a display part 5.
Patent JP-H11215220-A (JP)
Title: Communication terminal equipment
Inventor: ITO KEIICHI
IPC: G06F3/0482
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment where positions of keys displayed on a display are easily revised. SOLUTION: Communication terminal equipment is provided with two handsets 21, 22 placed to the left and the right of a main body 1A, a display device 12 that is placed in front of the main body and an entry device 15 that is placed in front of the main body in relation to the display device. On the display device, ten-keys 3A for dial input and function keys 3B to realize various functions are displayed on the screen side by side, and the display position of the ten-keys and the function keys is changed from the left to the right or vice versa by depressing a mode changeover key 3Ba that is one of the function keys.
Patent JP-2000224659-A (JP)
Title: Portable telephone set, extension unit for video telephone and video telephone system
Inventor: MATSUMURA MASABUMI
IPC: H04N7/14
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a video telephone system for preventing the damage of portability in the case of utilization as a simple telephone set. SOLUTION: This system is composed of a main body 10 of telephone set and the extension unit of an image output part 20, an image input part 30, a voice output part 40 and voice input part 50 to be connected with this main body 10 of telephone set as needed. Then, a control/multiplexing and demultiplexing part 12 in the main body 10 of telephone set extracts voice data and image data by demultiplexing data for video telephone received by a public network interface part 11, outputs these extracted voice data and image data to a line interface part 13, generates data for video telephone by multiplexing image data and voice data inputted by the line interface part 13 and transmits these generated data for video telephone to the public network interface part 11.
Patent JP-H09218010-A (JP)
Title: Range finder
Inventor: NOZAWA MASAHITO
IPC: G01B11/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a range finder which enables the measuring of distances, dimensions and the like with respect to a plurality of locations of an object to be measured with a simple structure. SOLUTION: A laser light from a laser generator 11 is condensed by a projection lens 10 as laser beam and the projection beam 12 is made to irradiate onto a plurality of arbitrary measuring points on an object 3 to be measured through an oscillatory mirror 9. The reflected light from the object to be measured is received by a photodetector 15 through a photodetecting lens 14 and amplified by an amplifier 16 to calculate a distance with a distance computing device 17.
Patent JP-S55147029-A (JP)
Title: Push button type tuner
Inventor: OOSHIMA TAKEKI
IPC: H03J5/08
Filed: 1980-02-29
Abstract: PURPOSE:To allow the extension of the depth and thin constitution, by providing the channel selection member with the unit frame so that the first and second arms can independently be supported. CONSTITUTION:The first arm 1 providing the regulating plate 3 and the stop piece 5 and operating components, and the second arm 10 having the push button 11 at one end are linked in plane to constitute the channel selection member A so that they can be extended lengthwise with the coupling of the shaft pin 9 and the slope hole 12. By supporting the arms 1, 10 with the slide holes a1, a1' and a2, a2' of front and rear walls b1, b1' and b2, b2' of the unit frame B, the member A can be provided on the unit frame B in slide-free. When the push button 11 is depressed against the restoring spring 18, the arms 1, 10 go forward and the slide plate 15 is moved laterally with the operation of the notch 17 and the shaft piece 16, and the memory pin 2 is operated to the cam 14 and the moving member 13 is moved laterally corresponding to the rotary angle of the regulating plate 3 to achieve the channel selection. Since the channel selecting section is located flat, the construction can be made thin.
Patent JP-H10221012-A (JP)
Title: Edge position measuring method
Inventor: SUZUKI TETSUKI
IPC: G01C3/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To always obtain an image without any blur irrespective of a change in an angle of a camera position relative to the incident angle of laser within a range including a right angle. SOLUTION: A laser light source 3, a cylindrical lens 5, a mirror 7, a CCD camera 8 or the like are mounted on a holding plate 18. Other measuring units are similarly mounted on the same holding plate 18. A CCD camera 8 is fixed to a mounting plate 19 which is fixed to mounting grooves 20, 21 formed arcuately about a measuring spot in the holding plate 18 by fitting screws 22, 23. Thus, the CCD camera 8 can change the photographing angle around the measuring spot. Here, the CCD camera 8 is set such that the photographing direction of the CCD camera 8 makes 90 deg. of angle with the impinging direction of laser beam to an edge. The output of the CCD camera 8 is supplied to a picture image processor to obtain specific measuring data.
Patent JP-S58142958-A (JP)
Title: Water and oil repellent for glass surface
Inventor: ODA YOSHIO
IPC: C09K3/18
Filed: 1982-02-19
Abstract: PURPOSE:To provide the titled water and oil repellent capable of imprating a glass surface with water-repellency, oil-repellency and stain resistance for a long period, by mixing water glass to a silane compound containing polyfluoroalkyl group. CONSTITUTION:The objective water and oil repellent is prepared in the form of a solvent solution, etc. by mixing (A) a compound having polyfluoroalkyl group (hereinafter called as Rf group) and represented by the formula (Rf is 4-16C perfluoroalkyl containing one or more ether bonds; Q is bivalent orgnaic group; Z is 1-4C lower alkyl; Y is halogen, alkoxy or RCOO-), e.g. RfCH2CH2SiCl3, or the partial hydrolytic condensate of said compound, and (B) water glass (e.g. sodium metasilicate) with (C) an organic solvent (e.g. tetrahydrofuran). The weight ratios of the Rf group-containing silane compound to water glass is preferably 1:0.1-5. USE:Treatment of glass plate, mirror, etc.