baber/WOPTO huggingface dataset:
Patent JP-S6320750-A (JP)
Title: Magneto-optical information recording device
Inventor: SHIMODA KOSHI
IPC: G11B11/105
Filed: 1986-07-15
Abstract: PURPOSE:To prevent two magnetic field giving means from exerting adverse effect to each other by providing one magnetic field giving means giving a magnetic field in the reverse direction to the magnetizing direction at the recording time and the other magnetic field giving means for an objective lens servo- driving on the perpendicularly magnetized film of a disk and disposing a magnetism shielding member between both the magnetic field giving means. CONSTITUTION:The magnetism shielding member 199 consisting of the blank having a high permeability is provided so as to cover the magnet 62 and yoke 63 which are as the magnetic field giving means for servo driving an objective lens 58. This member 199 is provided by being located in the space with the plate-shaped magnets 181, 182 of the magnetic field giving means to give the magnetic field in the reverse direction to the magnetizing direction of this magnet 62 and a disk 15, and the leaked magnetic flux from the magnets 181, 182 and magnet 62 is absorbed by this member 199 and these both magnetic field giving means are made to have no adverse effect each other.
Patent JP-H0330927-A (JP)
Title: Continuous monitoring method for transparent extruded resin
Inventor: KOYAMA HITOSHI
IPC: B01J3/00
Filed: 1989-06-28
Abstract: PURPOSE:To make it possible to find out kinds of foreign matters, while suspended matters do not attach to resins, without causing cloudiness, thereby improving accuracy of monitoring, by providing a sight glass at the neck between a cylinder and a die of an extruder so that transparent resins flowing therethrough can be observed by means of an image sensor. CONSTITUTION:Sight glasses 40 are provided at the neck 18 between a cylinder 14 and a die 16 of an extruder 10. Transparent resin which is extruded from the cylinder 14 and flows through the neck 18 is observed by means of an image sensor through the sight glass 40 to apply an image processing to the result of observation. Sight glasses are provided on opposite sides of the neck. Each of the sight glasses 40 consists of a frame 42 and a glass 44. Observation is carried out by means of the image sensor 46, with which two dimensional observation is possible and by the use of a color CCD, in particular, differences in color can be observed. When a resin containing foreign matters flows, size, shape and color thereof are detected by the image sensor 46, whereby the output signals therefrom are analized at an image processing unit 48 to find out kinds of the foreign matters (metal, amber, void, etc.).
Patent JP-S649476-A (JP)
Title: Multicolor image forming device
Inventor: SHUKURI KATSUHIRO
IPC: G03G15/01
Filed: 1987-07-01
Abstract: PURPOSE:To make the density of image plane and gradation in development by respective developers proper by setting the gap at the time of developing between the developing sleeve of a developing unit whose developer electrification quantity is large and an image carrier smaller than the gap between the developing sleeve of a developing unit whose developer electrification quantity is small and the image carrier. CONSTITUTION:The developing units 10A, 10B and 10C are arranged along the marginal part of a photosensitive drum 2 in parallel. When the motor of the developing unit which is selected in the selection of color specifying buttons is turned, a cam 13 fixed to a shaft 12 is turned with the turning of the motor. The cam 13 stops in a state where it presses the abutting part 14 of the developing unit 10. In a state where the cam 13 presses the abutting part 14, the developing unit 10 is made to move to a drum 2 through a spring member 15 and stopped with a small gap previously set between the developing unit 10 and the surface of the drum 2. The gap at the time of developing between the developing sleeve of the developing unit having larger developer electrification quantity of developers respectively incorporated in the developing units 10 and the drum 2 is set smaller than the gap between the developing sleeve of the developing unit having small developer electrification quantity and the drum 2. Thus, the image density and the gradation in the development by the respective developers can be made proper.
Patent JP-H0462054-A (JP)
Title: Production of decomposable laminate
Inventor: TSUCHIYA HIROTAKA
IPC: B32B38/00
Filed: 1990-06-25
Abstract: PURPOSE:To obtain a decomposable laminate large in adhesive strength and free from heat decomposition by a method wherein an ozone-containing gas is blasted against one side in a molten state of decomposable polyethylene resin extruded into a thin membrane state at no higher than a predetermined temperature and this surface is pressed against the anchor coating layer provided on the decomposable base sheet. CONSTITUTION:Decomposable polyethylene resin 20 such as having photodissociability and microbial decomposability is melted at a temperature of at most 290 deg.C and extruded into a thin membrane form. An ozone-containing gaseous blast is directed from an injection nozzle 15 against one side of this resin 20 in such a molten state. The surface of this molten side and an anchor coating layer of a decomposable base sheet 2 are made to contact with each other and a laminate 1 is formed by pressing them by a cooling roll 12a and a nip roll 12b and by the subsequent cooling. As the decomposable base sheet, paper, cellophane and polyvinyl alcohole can be used. As for the anchor coating layer, the compounds having organic titanate, polyethyleneimine and isocyanate group are used.
Patent JP-S649489-A (JP)
Title: Display device
Inventor: KAWAGUCHI TAKESHI
IPC: G06F3/0481
Filed: 1987-07-01
Abstract: PURPOSE: To confirm an indication position throughout cursor movement by providing a means which receives a cursor movement command and stops blinking a cursor. CONSTITUTION: The cursor is blinked with the signal of a CPU 20 for display and moved by the operation of a movement key, and while the movement of the cursor is confirmed in sequence by repeat operation, the cursor is moved. When the movement is interrupted, the signal OS composed of the signal DBS of a delay circuit 66 in a CRT controller 60 and the blink signal BS is supplied to a cursor blink display terminal of a CRT control circuit 67 under the control of the CPU 20 and the cursor moves even in an illumination state, so its position can be recognized. Further, the cursor never overruns beyond a desired position even while moving continuously by a repeat function, so that the operability is improved.
Patent JP-H0613400-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAZAKI MASATOSHI
IPC: H01L29/78
Filed: 1992-06-24
Abstract: PURPOSE:To heighten electric pressure resistance between the source.drain electrodes without forming a polycrystalline silicon film easily to badly affect an electric characteristic by implanting impurity ions on a semiconductor substrate while having a gate electrode consisting of polycrystalline silicon and a sidewall insulating film as masks. CONSTITUTION:After forming a gate oxide film 102, a silicon nitride film 112 and a gate electrode 113 of a polycrystalline silicon, impurity ions 104 are implanted. Next, the surface of the gate electrode 113 of polycrystalline silicon is thermooxidized so as to form a sidewall insulating film 107. Thereafter, impurity ions 108 are implanted for being subjected to heat treatment in a nitrogen atmosphere in order to form a thick impurity diffusion layer 109. Thereby, electric pressure resistance can be heightened between the source.drain electrodes by a simplified process.
Patent JP-S5688151-A (JP)
Title: Recorder
Inventor: HIDA MASAYUKI
IPC: G03G15/22
Filed: 1979-12-20
Abstract: PURPOSE:To eliminate uneven character of printing densitites by detecting the charge quantity applied on the surface of a charge latent image forming medium by a charge supply means and feeding the output signal thereof back to the charge supply means. CONSTITUTION:This recorder is provided with a photosensitive drum 1, a charger 2, a corona wire 16, a high voltage source 17 for applying voltage to the corona wire 16, a control circuit 18 and a surface potential sensor 19. The charge quantity on the photosensitive drum 1 surface is detected with the surface potential sensor 19 installed noncontactually with the photosensitive drum 1 behind the charger 2, and the result of this detection is fed back to the control circuit 18 which controls the high voltage power source 17. Thereby, the voltage to be applied to the corona wire 16 is so controlled that required charge potential is obtained.
Patent JP-H0918861-A (JP)
Title: Camera monitor device
Inventor: YASUOKA NORIO
IPC: H04N5/232
Filed: 1995-06-30
Abstract: PURPOSE: To always obtain a satisfactory reception picture by keeping the image pickup part of a TV camera horizontal even at the time or not keeping the support base of a camera device horizontal. CONSTITUTION: A camera device 1 consists of a TV camera 2, which picks up the image of an object, and a support base 3 which supports it and turns it in vertical and horizontal directions. Inclination sensors 4 and 5 which detect the longitudinal and lateral inclinations to the horizontal face of the face where the support base 3 is set, an angle sensor 6 which detects the angle of lateral deviation of the TV camera 2 from the reference position of the support base 3, and a turntable 11 which rotates an image pickup circuit 9 consisting of a lens 7 and an image pickup element circuit 8 in accordance with output signals obtained from the angle sensor 6 and inclination sensors 4 and 5 are attached in the support base 3.
Patent JP-H11344350-A (JP)
Title: On-vehicle navigation system
Inventor: KOMIKAWA KIYOSHI
IPC: G08G1/0969
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To calculate an optimum recommended route including a road in impassable conditions by calculating a route by temporarily canceling the conditions, adopting only a passable road as a recommended route after the end of the calculation, and displaying it. SOLUTION: When a destination T is not impossible to leave or impassable as the destination T is set, a process is transferred to a normal search step (route calculating step). When the destination T is impassible, a passable road is searched by ignoring impassable conditions according to a road type and a traffic regulation until the passable road is obtained, and then the process is transferred to the normal search step. Then, when the normal search step is finished, a temporary result is formed. If there is no impassable road on the route, the work is finished. If there is an impassable road, the passable road from the present position to the impassable road is used as an adopted road, and the impassable road is displayed on a display unit as a navigation display screen as an unadopted recommended road.
Patent JP-S6060949-A (JP)
Title: Heat resistant glass fiber and article thereof
Inventor: ORIGUCHI SHIGEO
IPC: D06M11/00
Filed: 1983-09-09
Abstract: PURPOSE:To obtain glass fibers and a glass fiber article each having remarkably superior heat resistance by sticking an inorg. substance to glass fibers and weaving or knitting the fibers. CONSTITUTION:A mixture consisting of ZrO2 powder and water glass in about 4:6 ratio is sprayed on glass fibers to about 0.4mg/cm<2> thickness from a nozzle under high pressure, and it is air-dried. The glass fibers are woven or knitted into a glass fiber article. The glass fibers and the glass fiber article are proof against about 2,500 deg.C high temp. which is close to 2,600 deg.C heat-resistance temp. of ZrO2. Platinum powder, ceramic powder, enamel or the like may be used in place of ZrO2 powder, and in this case, the heat-resistance temp. is about 1,500 deg.C.
Patent JP-S5689038-A (JP)
Title: Low-speed balance testing device
Inventor: TAKAHASHI ISAO
IPC: G01M1/16
Filed: 1979-12-21
Abstract: PURPOSE: To enable to test the balance of a large and heavy body of rotation by holding the axial direction of a static pressure spherical bearing upright and by projecting a hard axis from the center of the sliding part of the bearing in the axial direction while fitting the body of rotation to be tested horizontally.  
     CONSTITUTION: Body 1 of rotation which is large in size in the radius direction, small in length in the axial direction and made of a flat hollow barrel is fitted horizontally to static pressure spherical bearing 3 with fitting jeg 2. Sliding part 3A of this static pressure spherical bearing 3 has a convex spherical surface and supporting part 3B in a stationary state has a concave spherical surface; the both engage with each other and their axial direction is held upright to obtain a thrust supporting function in both directions of an axial thrust and radius-directional thrust. Then, hard axis 4 made of an elastic body is projected penetrating supporting part 3B in the center from the center of sliding part 3A in the axial direction. Such a constitution enables the adjustment of sufficient balance states of all rotary parts except the body of rotation to be tested and the balance of even a large body of rotation can be tested. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5688799-A (JP)
Title: Preparation of l-lysine
Inventor: TOSAKA OSAMU
IPC: C12R1/15
Filed: 1979-12-21
Abstract: PURPOSE: To obtain L-lysine in high yield, by cultivating a variant, belonging to the genus Brevibacterium or Corynebacterium, having lower activities of citric acid synthesizing enzyme than a parent strain and no demanding properties for L- glutamic acid.  
     CONSTITUTION: A variant having L-lysine producing cmpetence, derived from  Brevibacterium devaricatum ATCC14020 as a parent strain, etc., belonging to the  genus of Brevibacterium or Corynebacterium, having lower activities of citric acid  synthesizing enzyme than the parent strain, possessing no L-glutamic acid demanding properties, is cultivated. The cultivation is carried out using an ordinary nutrient medium conventionally. It is done under aerobic conditions at 24W37°C in  pH5W9 for 2W7 days, and L-lysine is collected from the culture solution by a  method, e.g., ordinary ion exchange resin method, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000351260-A (JP)
Title: Printer, print supporting method and memory medium
Inventor: HASE MASAHIRO
IPC: B41J29/42
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To perform printing in a correct direction onto a print sheet having predetermined longitudinal direction. SOLUTION: A controller 201 determines the printing direction of a rectangular print sheet, i.e., an output media 206, having longitudinal direction predetermined with respect to the long side or short side direction and notifies the direction for inserting the output media 206 into an output unit 205 to an operator based on the printing direction thus determined. It is notified by an image presented on a display 204, for example.
Patent JP-H0216220-A (JP)
Title: Remote-control operator of construction machine
Inventor: YAMASHITA KOICHI
IPC: E02F3/32
Filed: 1988-07-04
Abstract: PURPOSE:To operate a power shovel on a remote-control basis by selecting an operating pattern for which operator is skilled by providing a controller capable of operating the power shovel by many operating patterns. CONSTITUTION:A switcher 13 selecting operating patterns E and F and operating levers 11 and 12 are provided for the operating board 10 of a remote-control operator of power shovel. Also, a memory storing in many patterns data on which operating lever signals are relevant to each actuator of construction machine, a selector to select corresponding data from the memory on the basis of selecting signals input, and a controller to control the operation of each actuator by alloting operating lever signals to the corresponding actuators in relation to the corresponding data selected are provided.
Patent JP-H0217783-A (JP)
Title: Digital convergence correction device
Inventor: OZEKI KOUSUKE
IPC: H04N9/28
Filed: 1988-07-06
Abstract: PURPOSE:To regenerate the DC level of a correction signal at the succeeding stage of a D/A converter by substituting another constant data for correction data only in a vertical fly-back period, and inputting it to the D/A converter. CONSTITUTION:The corrected data read out of a memory 5 is substituted to another constant data separately from the correction data only in the vertical fly-back period in raster scan by a data switching circuit 6, and is inputted to the D/A converter 8. The correction signal converted to an analog signal at the D/A converter 8 is inputted to a clamping circuit 11 via an S/H circuit 9 and a low-pass filter 10, and the vertical fly-back period where the data is substituted to the constant data is pulse-clamped.
Patent JP-H05330299-A (JP)
Title: Method for manufacturing decorative product
Inventor: KOORI KIMITAKE
IPC: B29L31/10
Filed: 1992-06-03
Abstract: PURPOSE:To make it easy to mold the main part of a decorative product using a foam resin, and also make the decorative product light-weight to improve an ease of working. CONSTITUTION:A molded material is manufactured by stacking a required number of foam resin 3 sheets on a base board 1 using an adhesive. The molded material of foam resin is formed into a three-dimensional product as previously designed. Next, the molded surface is coated by glass fiber applied from the base board rear surface to the molded surface and epoxy resin with which the former is impregnated. At the same time, the base board 1 and the foam resin 3 are formed in one piece. Finally the epoxy resin 7 is coated as a film to make the surface texture uniform.
Patent JP-H04305614-A (JP)
Title: Two-mirror scanner having pincushion distortion compensated
Inventor: JAN AI MONTAGYUU
IPC: H04N1/113
Filed: 1991-07-08
Abstract: PURPOSE: To compensate pincushion distortion by varying the amplitude of the vibration of a 2nd mirror according to the position of a 1st mirror. CONSTITUTION: A two-dimensional scanner 30 makes the light beam of a stationary light source 32 impinge on a 1st (y)-directional mirror 36 along an optical path 34. The (y)-directional mirror reflects the light along an optical path 38 to direct it to a 2nd (x)-directional mirror 40 which makes it vibrate resonantly. The 2nd mirror reflects the light along a 3rd optical path 41 and directs it to a target plane 44, where a lens 43 focuses the light through an f.θfield- flattening lens 42. The 1st (y)-directional scanner 46 rotates a 1st mirror 36 on an axis 48, so as to control the (y) position of the spot obtained on the target lane 44. A controller 53 drives the scanners 46 and 50 by a raster scanning method which makes the spot scan several hundreds of times in the (x) direction with respect to each (y)-directional scan.
Patent JP-S5955276-A (JP)
Inventor: MURAKAMI KATSUSHI
IPC: A63H3/00
Filed: 1982-09-25
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-H0457672-A (JP)
Title: Method and device for shot peening
Inventor: HAMASAKA NAOHARU
IPC: B24C1/10
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a processing part whose compression residual stress zone is deep and whose surface is of high hardness, by processing for the specific time with the collision energy of a shot ball being made larger and with its being reduced after processing for the specific time. CONSTITUTION:A variable pressure control valve 14 is made a high pressure set with shot balls of uniform material and size being put into a reserve tank 17 and the shot balls are collided with a processing part A at high speed with a high pressure gas being fed to a feeding pipe 12. After the specific time(after the set time of a timer 20) the variable pressure control valve 14 is made a low pressure set and the shot ball is collided with a processing part A at low speed with a low pressure gas being fed to the feeding pipe 12. Thus, a compression residual stress zone becomes deep with the collision energy of the shot ball becoming large because the shot ball is collided with the processing part A at high speed initially and then the compression residual stress value of the surface becomes larger with the collision energy of the shot ball becoming small as the shot ball is collided with the processing part A at low speed.
Patent JP-S6226416-A (JP)
Title: Gas proportional valve control device for instantaneous hot water supply device
Inventor: KAWAGUCHI HIDEKI
IPC: F23N5/18
Filed: 1985-07-26
Abstract: PURPOSE:To maintain the gas supply volume and air supply volume always in a suitable relation by opening a proportional valve to an opening degree that is corrected on the basis of the actual rotational speed of a combustion air supply fan. CONSTITUTION:A central process unit 20 sets up the target opening of a proportional valve 11 after calculation based on a required heat quantity, and at the same time this target opening is compared with air volume data and adds to the target opening an amount of correction corresponding to the result of comparison, sends out the proportional valve opening output signal to a proportional valve opening output circuit 25 and drives a fan motor 16, a proportional valve 11 at a suitable speed and a suitable opening respectively. Namely, the speed of response of the proportional valve 11 is approximately matches the response speed of the fan motor 16. With this arrangement, even if the hot water supply temperature is changed abruptly, the gas volume and air volume can keep a suitable relation, and none of yellow flame phenomenon and of lift combustion occurs.
Patent JP-S6144429-A (JP)
Title: Alignment method
Inventor: UMADATE TOSHIKAZU
IPC: H01L21/68
Filed: 1984-08-09
Abstract: PURPOSE:To enable precise alignment with only stepping by calculating corrected arrangement coordinates based on designed arrangement coordinates and an error parameter which is determined with plural actually measured values and actual arrangement coordinates. CONSTITUTION:A wafer WA is placed on a stage, marks GY, Gtheta are detected and the wafer WA is rotated for correction. Then, the positions of the marks SXn, SYn of a specific chip Cn are detected. Then, an error parameter is determined to obtain a minimum mean deviation from an actually measured value and a designed value. Then, the arrangement map of a corrected chip due to a determined error parameter and designed arrangement coordinates is made. Then, the position of the stage is determined by a step and repeat system in accordance with the arrangement map. The above-mentioned method makes the mean error of positioning for all plural chip patterns smaller and enables precise alignment only with stepping.
Patent JP-H05332751-A (JP)
Title: Method for detecting upright of measuring bar
Inventor: OKA TAKASHI
IPC: G01B11/26
Filed: 1992-06-02
Abstract: PURPOSE:To detect the upright state of a measuring bar by emitting a light to the part where the measuring bar makes contact with a surface at a fixed angle, and receiving the reflected light by two light receiving elements. CONSTITUTION:When a measuring bar 1 is right-angled to a measuring surface 3, the light 7 reflected by the surface 3 reaches light receiving elements 4a, 4b through a converging lens 5. Namely, the light receiving states of the elements 4a, 4b are electrically detected, and the measuring bar 1 is found to be right-angled to the surface 3 by that the both are in the light receiving state. When the surface 3 is inclined to the measuring bar 1 counterclockwise, the reflected light 7 reaches the element 4a. Namely, by finding which element receives the light, it can be known which state the measuring bar 1 is laid in. A pair of light emitting and light receiving elements are further used in the direction of 90 deg. around the axis of the measuring bar 1, whereby the upright property of the measuring bar 1 can be detected.