baber/WOPTO huggingface dataset:
Patent JP-S58184270-A (JP)
Title: Manufacture of lead-acid battery plate
Inventor: TOKUNAGA AKIO
IPC: H01M4/62
Filed: 1982-04-21
Abstract: PURPOSE:To provide a lead-acid battery plate having good initial performance and long life by pressing under pressure a mixture prapared by adding micro- capsule containing powder or fiber of graphite or carbon and acid resistant sticky material in a grid. CONSTITUTION:2% of micro-capsule containing 1% of graphite powder having 5-10mu particle size and a binder is added to lead dioxide powder (0.1-50mu) prepared by electrolytic oxidation and they are mixed. This mixture is pressed under a pressure of 10kg/cm<2> to a grid for a conventional automotive battery. Micro-capsule is brocken with pressure, and the binder mainly comprising unsaturated polyester resin in the capsule is flowed out and penetrates into between lead dioxide particles. This resin is cured by catalytic action of lead dioxide and strongly ties particles. Graphite powder functions as a conductive material.
Patent JP-H05275719-A (JP)
Title: Semiconductor element and its manufacture
IPC: H01L29/861
Filed: 1992-03-26
Abstract: PURPOSE:To make a p<+> diffusion layer in an n<-> layer shallow, to make the speed of the title element high, to prevent a noise from being generated by employing soft recovery characteristics and to ensure the withstand voltage of the title element. CONSTITUTION:A p<+> diffusion layer 1 is etched from the surface; recessed parts which do not reach a junction are formed so as to be dispersed; an anode- side electrode 6 is applied, in common, to inner faces in the recessed parts and to protruding faces around them. Thereby, the quantity of electrons which are accumulated in the p<+> layer 1 can be reduced in a p-n junction which is deep, the speed of the title element is made high and soft recovery switching characteristics are provided. Since the p-n junction is deep and a guard ring which is formed simultaneously is deep, the withstand voltage of the title element can be ensured easily.
Patent JP-S58188261-A (JP)
Title: Method of housing paper discharged from copier or the like
Inventor: NANBA YOSHIHARU
IPC: B65H31/00
Filed: 1982-04-22
Abstract: PURPOSE:To pile up sheets of paper so that their copy sides are placed in proper order, by causing the sheet of paper previously discharged onto a tray, to float up above a paper discharge opening and by discharging the following sheet of paper before the fall of the preceding sheet of paper so that the following sheet is housed under the preceding sheet. CONSTITUTION:When a tray 4 is placed in the lowest position by rotating eccentric cams 5, a sheet of paper 2 is conveyed into the tray 4 by a paper discharge roller mechanism 3. When the tray 4 is then moved up to the uppermost position, another sheet of paper 2' to be discharged next is stand-by for discharge. When the tray 4 is moved down from the uppermost position, the former sheet of paper 2 temporarily remains in the air because of the inertia of the sheet and the blowoff of air from the reticulate bottom of the tray and then drops into the tray. Before the drop, the next sheet of paper 2' is conveyed out by the discharge roller mechanism 3 so that the sheet is housed under the preceding sheet 2 in the tray 4. As a result, these sheets can be piled up in proper order with their copy surfaces on the upside and the copy surfaces can be easily checked in sequence.
Patent JP-H06280871-A (JP)
Title: Magnetic bearing device
Inventor: FUJIMOTO YASUKAZU
IPC: F16C32/04
Filed: 1993-03-26
Abstract: PURPOSE:To restrain displacement of a rotating shaft when a tool comes into contact with a workpiece by a comparatively small control circuit. CONSTITUTION:A magnetic bearing device comprises a rotary shaft 2 fitted with a tool 18 at the tip thereof, radial magnetic bearings 3, 4 and an axial magnetic bearing 5 for supporting the rotary shaft 2 out of contact, a radial control device 12 for sending out a driving signal to electromagnets 10a, 10b, 11a, 11b of the radial magnetic bearings 3, 4 according to the radial displacement of the rotary shaft 2, and an axial control device 16 for sending out a driving signal to electromagnets 15a, 15b of the axial magnetic bearing 5. On detecting contact of the tool 18 with a workpiece 17, the axial control device 16 sends out an addition signal where a designated signal for energizing the rotary shaft 2 to the tip side is added to a driving signal to the electromagnet 15b of the axial magnetic bearing 5.
Patent JP-S59198530-A (JP)
Inventor: EDOMONDO JIYOOJI KORIICHIETSUK
IPC: C08G18/44
Filed: 1984-04-06
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-S63234654-A (JP)
Title: Radio telephone system
Inventor: ITO KOICHI
IPC: H04W76/00
Filed: 1987-03-24
Abstract: PURPOSE:To contrive the realization of a loudspeaker function while satisfying the requirement of a radio telephone set by providing a loudspeaker on a master set and a dial operating means and an origination operating means on a radio telephone set so as to apply loudspeaking using the loudspeaker at the designation of the loudspeaker mode. CONSTITUTION:Switches 34-36, an amplifier circuit 37 and the loudspeaker 38 are added to the master equipment 1. The switches 34-36 are turned on/off based on the control of a control circuit 12 and the loudspeaker 38 is connected to the output terminal of a hybrid circuit 4 via the switch 35 and the amplifier circuit 37. Then the control circuit 12 turns on the switch 35 and turns off the switches 34,36 at the designation of loudspeaker mode to bring the reception loudspeaking state. That is, the wired telephone circuit 3 and the speaker 38 are connected to output a dial tone from the circuit 3 from the speaker 38.
Patent JP-H06277167-A (JP)
Title: Vacuum cleaner
Inventor: NISHIMURA SHUNICHI
IPC: A47L5/38
Filed: 1993-03-26
Abstract: PURPOSE:To dispense with a piping embedding work in a wall or under a floor by connecting a negative pressure generator and control section to the outside of a hole formed in a portion of building room and connecting a vacuum cleaner provided with an operating section and dust collecting section to an opening part on the indoor side. CONSTITUTION:An opening 8 is formed in a portion of a division part 6 forming a building room. A main body 2 consisting of a control section and negative pressure generator is connected to the outdoor side of the opening 8. An intake unit 4, dust collecting section 16, operating section 18, running control section 20, wireless generator 22, etc., are connected through a removable movable piping 10 to the indoor side of the opening 8. Further, an extension pipe 14 and rotary brush part 12 are connected to the indoor side of the opening 8. A wireless signal is transmitted from the wireless generator 22 to the control section of the outdoor main body 2 to controllaby turn on and off a motor of the negative pressure generator. Thus, the work is simplified, exhaust from a cleaner is discharged to the outdoor and suction is stopped immediately if valuables are sucked by any chance.
Patent JP-H05276416-A (JP)
Title: Integrated type vtr camera
IPC: H04N5/225
Filed: 1992-03-26
Abstract: PURPOSE:To make pictures clear by changing the luminance of an electronic view finder corresponding to surrounding brightness and further to improve the convenience of the camera with integrated VTR. CONSTITUTION:In order to decide the luminance of a video signal 1 to be displayed on the electronic view finder, an illuminance detection circuit 2 detects the surrounding illuminance used for the camera with integrated VTR. The detected illuminance is converted to a DC voltage and inputted to a luminance control circuit 3. Corresponding to the DC voltage, the luminance of the video signal is changed by the luminance control circuit, and the signal is outputted to a cathode ray tube 6.
Patent JP-H10268626-A (JP)
Title: Low hardness electrically conductive roll
Inventor: YOSHIKAWA HITOSHI
IPC: G03G15/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a low hardness electrically conductive roll excellent in ability to electrostatically charge toner, not causing the blurring of image and fatigue, and ensuring superior stability of a soln. at the time of producing the roll. SOLUTION: A base rubber layer 2, a middle layer 3 and a surface layer 4 are successively formed on the peripheral surface of a shaft 1 to obtain the objective low hardness electrically conductive roll. The surface layer 4 is formed using a resin compsn. contg. a straight chain high molecular compd. having siloxane bonds and hydroxyl or amino groups at both terminals and a bifunctional isocyanate.
Patent JP-H08287249-A (JP)
Title: Method and apparatus for recognition of image
Inventor: NAGATA TOSHIO
IPC: G06T7/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a method and device for verifying the facial image of an ID card or the facial image of an ID holder by correlation with a reference image stored in a data base. CONSTITUTION: This image recognizing device is provided with means 202, 204, and 206 which Fourier transforms an objective image or reference image picked-up by an image pickup device 104, extracts only the phase component, and operates an inverse Fourier transforming processing, storing means 210 which stores processed image data as a reference image, comparing means 116 which compares the processed objective image with the reference image read from the storing means 210, and identifying means 102 which identifies the objective image by the compared result.
Patent JP-S542711-A (JP)
Title: Electronic musical instrument
Inventor: YASUDA HIROSHI
IPC: G10L19/00
Filed: 1977-06-09
Abstract: PURPOSE: To form musical sounds by storing input aural signals in a circulating memory and reading the same from the circulating memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63238592-A (JP)
Inventor: HAN SHINEN
IPC: G04B19/32
Filed: 1987-03-24
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-H03269545-A (JP)
Title: Carrier for developing electrostatic charge image
Inventor: KOIZUMI YOSHIAKI
IPC: G03G9/113
Filed: 1990-03-20
Abstract: PURPOSE:To attain the improvement in the resin coating efficiency in the formation of a resin coating layer and the uniformization of the property to impart a triboelectrification to a toner by forming the carrier of porous resin particles which are formed by the fusion of plural resin particles having a specific volume average grain size to each other on the surface thereof and have the BET specific surface area and volume average grain size within specific ranges. CONSTITUTION:The resin particles are the porous secondary resin particles which are formed by the fusion of the plural primary resin particles having <=0.5mum volume averaged grain size to each other on the surface thereof and have the BET specific surface area ranging 5 to 150m<2>/g and the volume average grain size ranging 1.5 to 5.0mum. The porous secondary resin particles which are the secondary resin particles formed by the fusion of the plural small-diameter primary resin particles to each other in such a manner and have the BET specific surface area and volume average grain size in the above-mentioned ranges are used and, therefore, the sufficing mixing with the core material particles without entailing the splashing of the secondary resin particles is possible. The improvement in the resin coating efficiency in the formation of the resin coating layer and the uniformization of the property to impart the triboelectrostatic charge to the toner are attained in this way.
Patent JP-S60211440-A (JP)
Title: Ophthalmic photographing device
Inventor: MAJIMA TOSHIAKI
IPC: G03B7/16
Filed: 1984-04-05
Abstract: PURPOSE:To speed up photography and to perform proper exposure by providing a switching means which varies automatically the quantity of exposure of the ophthalmic photographing device which takes plural photographs while lighting the same affected part every time one photograph is taken. CONSTITUTION:A switch 17 connected to the plus terminal of a DC power source 16 has a contactor (a) brought under the control of a control circuit 18 to select terminals (b), (c), and (d). A switch 21 connected to the plus terminal, on the other hand, selects one of capacitors 22-25 manually according to basic condition, e.g. the difference in human race and symptom. When a switch 26 is turned on, charges from the capacitor 22 flow to the primary side 27a of a trigger trans former 27 in the case of a figure to develop a high voltage at the secondary side 27b, and a discharge lamp 4 is turned on through a trigger electrode 28 to take the 1st photograph by a device which is not shown in the figure. The contactor (a) moves to the contact (c) under the control of the control circuit 18 to take the 2nd photography with charges of a capacitor 19 then moves to the contact (d) to take the 3rd photograph. Thus, the quantity of exposure is varied speedily and automatically.
Patent JP-H07282247-A (JP)
Title: Image processing method and image processor
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide the image processing method and image processor which do not have trouble even when projection processing is performed as to image data having a constant-luminance area. CONSTITUTION:This image processor is provided with a Fourier transformation processing means 2 which generates image data in a spatial frequency area by processing image data by Fourier transformation, a filter processing means 3 which removes a specific low-frequency component from the Fourier- transformed image data in the spatial frequency area, an inverse Fourier transformation processing means 4 which generates image data in an actual data area by processing the image data in the spatial frequency area after the low-frequency component removal by the filter processing means 3 by inverse Fourier transformation, and a projection processing means 5 which generates a projection image by performing projection image processing for plural image data in the actual data area after the inverse Fourier transformation by the inverse Fourier transformation processing means 4.
Patent JP-S58192206-A (JP)
Inventor: RARUSU BOTOBITOSON
IPC: A61N1/362
Filed: 1983-04-18
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-H07281745-A (JP)
Title: Traveling controller for light beam guided work vehicle
Inventor: YOSHIKAWA KOJI
IPC: A01B69/00
Filed: 1994-04-06
Abstract: PURPOSE:To speedily and automatically return a steering control photosensor into a light receiving state without requiring any manual work when it does not receive guiding light beam during automatic traveling. CONSTITUTION:This controller is provided with the steering control photosensor S1 for receiving the guiding light beam to be projected on the ground side, a steering means, control means for controlling steering so as to automatically travel a work vehicle V along a traveling course based on the light receiving information of the photosensor S1, a sensor position changing means SH for changing the position of the photosensor S1 in the width direction of a car body, and a sensor deposition detecting means SK for detecting the sensor position. When the photosensor S1 does not receive the guiding beam light during the automatic traveling, the control means returns the photosensor S1 into the light receiving state by operating the sensor position changing means SH and detects the deviation in the width direction of the car body to the guiding beam light based on the light receiving information of the sensor S1 for steering control and the sensor position information of the sensor position detecting means in that return state.
Patent JP-H02245972-A (JP)
Title: Picture data registering/retrieving system
Inventor: YASUDA MASAMI
IPC: G06T1/00
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the number of picture input devices, and to make registering work efficient by reading image data by means of a reading means in parallel with the processing by means of the processing means. CONSTITUTION:Slips accumulated and set on a picture input device 1 are successively supplied and read slip by slip by a supply means 18, transmitted to a picture file controller 2, and the picture file controller 2 stores the picture data to a first storing means 20 in the sequence of reception. When transmission request data are inputted from a picture output device 3 by a first input means 37, the picture data stored in the first storing means 20 are read, and transmitted to the picture output device 3. Further the picture data are displayed on a display means 35, a prescribed range is segmented by an operator, sent as the registered picture data to the picture file controller 2, stored into a second storing means 21, and the operations are repeated until the picture data stored in the first storing means 20 are all processed. Thus the efficiency of the registering work is improved, and the number of the picture input devices 1 can be reduced.
Patent JP-S544104-A (JP)
Title: Optical reproducing system
Inventor: YAMAMOTO MANABU
IPC: G11B7/005
Filed: 1977-06-11
Abstract: PURPOSE:To accurately accomplish the signal reproduction by detecting the phase variations of the lights, which are reproduced from a laser beam, with the use of an optical datector which is divided into four parts.
Patent JP-2000266930-A (JP)
Title: Optical selective filter
Inventor: YAMADA TSUKASA
IPC: G02B1/111
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter capable of selectively cutting light of wavelength degrading color purity and correcting color balance by respectively specifying the range of maximum absorption and transmission factors in wavelength maximum. SOLUTION: An optical filter is used, which has stratiform construction of total six or more layers made of alternating laminated layer of two or more sorts of substances, absorption maximum in the range of 560-620 nm, and the transmission factor under 50% in the wavelength maximum. In this case, the filter layer is manufactured following to the well-known principle of multi-layer reflecting films, having construction of two or more layers of different refraction factors alternately laminated. The absorption maximum in the range of wavelength 560-620 nm is set for selectively cutting subband degading the color purity of a red fluorescent substance. In a plasma display panel(PDP), unnecessary emitted light in the vicinity of 585 nm discharged by excitation of neon gas is also cut.
Patent JP-S56165710-A (JP)
Title: Lubricator for internal combustion engine
Inventor: OZU TADAHIRO
IPC: F01M1/06
Filed: 1980-05-22
Abstract: PURPOSE:To improve lubricity by simultaneously providing two individual furnctions, such as lubricating function for a piston and a cylinder liner, and cooling function for the piston, in one lubricator. CONSTITUTION:An oil hole 5 for feeding lubricating oil is provided in the direction to slant upward at the lower part of a cylinder liner 1, by which lubricating oil can be always fed. When a piston 2 is at a place higher than this hole 5, the lubricating oil fed through the oil hole 5 arrives at the back side of the piston 2 and cools the piston 2. In case where the piston 2 is at the place to close the oil hole 5, the lubricating oil is fed around the space between the piston 2 and the cylinder line 1, and it is fed around the sliding faces.
Patent JP-2000263338-A (JP)
Title: Automatic work feeding device
Inventor: MATSUI YOSHIO
IPC: B23P19/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic work feeding device capable of feeding stockworks into plural work conveying paths in a simple configuration. SOLUTION: A work feeding part 3 connecting a single work box 2 to a work feeding box provided with plural work conveying paths, is provided with a first accelerating ramp 11 for accelerating a work 100 fed from the work box 2 to a specified speed, a first work conveying path 13 the upstream end of which is arranged separating a space 18 with the width G1 and by a fall of S1 downward from the downstream end of the first accelerating ramp 11, a second accelerating ramp 12 for accelerating the work 100 dropped through the space 18 to a specified speed, a second work conveying path 14 the upstream end of which is arranged separating a space 19 with the width G2 and by a fall S2 downward from the downstream end of the second accelerating ramp 12, and a third work conveying path 15 arranged below the space 19.
Patent JP-2000262876-A (JP)
Title: Heat transfer and mixing accelerating mechanism for fluid and fluid machinery using the same
Inventor: IKEDA KAZUTAKA
IPC: B01F23/10
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer and mixing accelerating mechanism of a fluid capable of accurately controlling the intensity and distribution of generated turblence by a relatively simple means without requiring a secondary device and a fluid machinery using this mechanism. SOLUTION: In a heat transfer and mixing accelerating mechanism of a fluid arranged to a part of a fluid passage 15 and applying turblence to the fluid flowing through the fluid passage 15 to accelerate the heat transfer or mixing of the fluid, a turblence forming means 17 applying turblence to the fluid is equipped with a perforated plate 19 having a large number of holes 18, a barrier member 20 with which the fluid passed through the holes 18 of the perforated plate 19 collides and an outflow port 21 allowing the fluid colliding with the barrier member 20 to flow into the fluid passage 15.
Patent JP-S60211328-A (JP)
Title: Detecting and displaying device for water temperature distribution
Inventor: MINOHARA KIYOMI
IPC: G01K11/22
Filed: 1984-04-05
Abstract: PURPOSE:To decide the kind of fishes by displaying its water temperature together with a display of a sudden variation layer (the junction line between two ocean currents) of the water temperature. CONSTITUTION:A reflected wave from an ultrasonic wave transmitter receiver 1 is passed through an amplifying and detecting circuit 2 and a signal of the junction line between two ocean currents is extracted 3, A/D-converted 4, and inputted to RAM5. Further, a clock pulse generating circuit 8 sends a pulse train as a reference of the sampling, etc., of said signal and both output counted values of an X counter 9 and an Y counter 10 are inputted to the RAM5 through a changeover switch 11. Further, a clock pulse generating circuit 12 sends out a reference pulse train for determining a scanning speed, etc., for displaying and both output counted values of an X counter 13 and a Y counter 14 are led to the RAM5 through the switch 11. Data obtained from water temperature and depth sensors 17 and 18, on the other hand, are sent to a computer 19, which sends a signal for displaying the water temperature in a RAM20. Then, the junction line signal from the RAM5 and the water temperature signal from the RAM20 are passed through a D/A converter 6 and then displayed 7.
Patent JP-H07281516-A (JP)
Title: Electrophotographic printer
Inventor: MATSUZAKI KOICHI
IPC: G03G15/08
Filed: 1994-04-06
Abstract: PURPOSE:To provide an electrophotographic printer which prevents the back of paper from being soiled. CONSTITUTION:The device is equipped with: a photosensitive drum; a developing roller 27, opposite the photosensitive drum, which attaches toner to the photosensitive drum so as to correspond with an electrostatic latent image formed on the photosensitive drum, thereby making the electrostatic latent image into a toner image; and a printing control part 1. The printing control part 1 is provided with a means for starting the rotation of the developing roller 27 after applying it a reverse bias voltage. In this case, before the developing roller 27 starts to rotate, the toner in a contact part between the photosensitive drum and the developing roller 27 is attracted by the developing roller 27. Therefore, the toner in the contact part does not move to a transfer part via the photosensitive drum. As a result of it, because the toner does not stick to the back of the paper when the paper is carried to the transfer part, soiling of the back of the paper can be prevented.