baber/WOPTO huggingface dataset:
Patent JP-H085966-A (JP)
Title: Aspherical spectacle lens
Inventor: UENO YASUNORI
IPC: G02C7/02
Filed: 1994-06-23
Abstract: PURPOSE:To provide the aspherical spectacle lens which is a spectacle lens having minus diopters for shortsightedness correction, and superior in optical performance, thin in rim thickness, and excellent in outward appearance. CONSTITUTION:The aspherical spectacle lens, which has a pair of front and rear refracting surfaces 1 and 2 while the front refracting surface is in a rotationally symmetric shape, and also has minus diopters, increases in the value of a curvature difference Z in an area of at least 20mm from the axis 3 of rotational symmetry to the outer periphery of the lens, where rhom (m<-1>) is the curvature of the meridian surface of the front refracting surface, rho s (m<-1>) is the curvature of a spherical segment surface crossing the meridian surface at right angles, and the difference in curvature between the both is rhom-rhos.
Patent JP-H086676-A (JP)
Title: Device and method for preventing rush current
Inventor: SODA RYUICHI
IPC: G06F1/26
Filed: 1994-06-22
Abstract: PURPOSE:To shorten a wait time and prevent the rush current by varying the delay time of each delay circuit board connected to each CPU board and outputting a reset signal according to an initialization time. CONSTITUTION:The initialization times of plural CPU boards 1 in use are measured previously; and the longest initialization time of a CPU 1A is denoted TA, the next long initialization time of a CPU board 1B is denoted as TB, and the following initialization of a CPU board 1C is denoted as TC. In this case, the input timing points of reset signals to the respective CPU boards are so set that the delay time DB of a delay circuit board 5B connected to the CPU board 1B is TA-TB and the initialization time to the CPU board 1A delay time DC of a delay circuit 5C connected to the CPU board 1C is TA-TC on the basis of the delay time DA of a delay circuit board 5B connected to the CPU board 1A with the longest initialization time. Consequently, the wait time in parallel processing can be shortened.
Patent JP-S5865639-A (JP)
Title: Multi-valve nozzle of injection molder
Inventor: FUJITA SHIGERU
IPC: B29C45/23
Filed: 1981-10-15
Abstract: PURPOSE:To make the retention of molten resin hardly occur, by locating the outer circumferential surface of a resin inflow hole in a plane that does not pass the axis of a needle valve, and flowing a molten resin from the inflow hole into a valve chamber helically. CONSTITUTION:The molten resin fed from a heating cylinder is introduced via a connecting bore 14. When the resin flows from the inflow hole 15 into the valve chambers 16a, 16b, since the outer circumferential surface of the inflow hole 15 lies in a plane that does not pass the axis of the needle valves 18a, 18b, the molten resin flows from the inflow hole 15 via one side of each of the chambers 16a, 16b into the valve chambers 16a, 16b so that the flow becomes helical and therefore the retention of the resin would hardly occur. The injection is performed through nozzle holes 17a, 17b.
Patent JP-S6430674-A (JP)
Title: Method of electrostatic-coating or spray-coating product with electric-insulating surface and device used for said method
Inventor: RUDORUFU KURAISURERU
IPC: B05D7/14
Filed: 1988-06-30
Abstract: PURPOSE: To form a uniform charging state and to prevent subsequent coating defects by passing products having insulation surfaces already subjected to one time of coating through an ionization zone just before coating on a conveyor system at the time of coating these products. CONSTITUTION: An ordinary floor conveyor system 1 dives underside before the ionization zone 9 and a coating zone 10. For example, car bodies already subjected to one time of coating are taken over to a special floor conveyor 2. The special floor conveyor 2 consists of an endless plate conveyor or the like and plates are made of insulating materials, such as plastic. The individual car bodies are forcibly grounded via cables. The car bodies are subjected to adequate and uniform charging on their surfaces in the ionization zone 9 and, therefore, the electrostatic electrification conditions when the car bodies arrive at the coating zone 10 are made constant. Then, the coating defects by the differences in the charging states of the product surfaces are eliminated.
Patent JP-H0910173-A (JP)
Title: Lighting apparatus for endoscope
Inventor: IKEDA KUNITOSHI
IPC: A61B1/06
Filed: 1995-06-30
Abstract: PURPOSE: To prevent aging of a peripheral member vulnerable to heat by forming a finished photodetecting surface of a member mirror exposed to a light beam radiated from a light source lamp to restrict temperature rise of the member in the perimeter of an incident end face of a light guide. CONSTITUTION: After reflected on a reflection mirror 34, illumination light radiated from a light source lamp 32 passes through a cover glass 49 and a convex meniscus lens 20 and focused to enter an incident end face 9a of a light guide fiber bundle 9. A luminous flux irradiated outward from an outer rim of the convex meniscus lens 20 fails to travel to the incident end face of the light guide fiber bundle 9 and irradiates a clamp ring 28 and the surface A part of an exposed part of a light guide mounting cylinder 18. But, as the clamp ring 28 and the surface A part of the light guide mounting cylinder 18 are mirror-finishedly formed, the light beam irradiated is mostly reflected and not absorbed. Thus, the clamp ring 28 as a metal part and the light guide mounting cylinder 18 have not so much temperature rise. This restricts aging of a peripheral member vulnerable to heat.
Patent JP-S5955446-A (JP)
Title: Copying machine
Inventor: HONMA TOSHIO
IPC: G03G15/04
Filed: 1982-09-24
Abstract: PURPOSE:To make correction by centering on displayed measured density, by displaying an exposure quantity which is set at a manual density measurement of an original correspondingly to the position of a density setting lever during automatic density adjustment. CONSTITUTION:When a user selects a manual density setting mode, a manual density selection switch 4 is pressed to read its data in a control part 9 and a selection relay K4 is operated to turn on an LED7. Then, when an automatic density selection switch 5 is pressed, the relay K4 is changed over to turn on an LED8, displaying an automatic density setting mode. Consequently, the exposure value set by the density measurement of the original during the automatic density adjustment is displayed correspondingly to the position of the density setting lever during the manual density adjustment; when the user makes a slight correction, setting for the correction centering on the displayed set density is possible, thereby making the automatic density adjustment with functions whose operativity is extremely high.
Patent JP-H0779808-A (JP)
Title: Waist size adjusting device for clothes
Inventor: ITO YUTAKA
IPC: A44B11/16
Filed: 1994-07-18
Abstract: PURPOSE:To secure the adjusting position by depressing a pressing operational piece of a size adjusting slider against the action of a spring when the waist size is to be adjusted, disengaging the mesh of a detent boss with detaining teeth, sliding the slider, and thereby releasing the pressing force in appropriate position. CONSTITUTION:In normal conditions, a detent boss 7 on an operational body 11 for adjustment is meshed with detaining teeth formed in row on a tape T for guide. To adjust the waist size, the mesh of the boss 7 with the teeth is disengaged by depressing a pressing operational piece 9 of a size adjusting slider S against the action of a spring 10, which puts the slider S in the slidable condition along the tape T for guide. If the pressing force is released in appropriate position of adjustment, the boss 7 is meshed with the teeth due to the return made by the spring 10, and the adjusting position can be secured. According to this constitution, a smaller number of component parts are required and the assembly is facilitated.
Patent JP-S5956130-A (JP)
Title: Torque detector
Inventor: EDO SHIYOUICHI
IPC: G01L3/10
Filed: 1982-09-24
Abstract: PURPOSE:To perform torque detection with high sensitivity and high precision, by leading a detection signal out of a fixed galvano magnetic effect element. CONSTITUTION:A couple of magnetic cores 11 and 12 made of high-permeability materials are fixed to the external surface of a torque transmission body 5 opposite to each other at a constant gap d1, and an exciting coil 17 surrounding the magnetic cores 11 and 12 is fixed. Further, a magnetic path forming member 15 which forms a closed magnetic path is provided fixedly together with the magnetic core 12, the galvano magnetic effect element 18 is placed in the closed magnetic path, and a starting coil 19 for placing the element 18 in operation is wound around the magnetic path forming member 15. The magnetic flux density of the closed magnetic path is varied according to a shift in magnetic core tip corresponding to the transmission torque of the body 5 and consequently, the torque is measured by the output variation of the galvano magnetic effect element 18.
Patent JP-S6321101-A (JP)
Inventor: TAKECHI SHINICHI
IPC: B27C3/04
Filed: 1986-07-14
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-S6431265-A (JP)
Title: Method and system for implementing business function with computer
Inventor: UIRIAMU KEI BOON
Filed: 1988-07-04
Abstract: PURPOSE: To make it possible to add and change the functions of a system by providing the system with plural 1st storage modules having component sub-processes and plural 2nd storage modules having log points. CONSTITUTION: A storage device 10 has a signal for identifying a system component and a storage device 12 has a signal for identifying a component process included in an access group related to relational components. A storage device 14 has a signal for identifying a storage point included in the access group related to relational component processes and a storage device 18 functions to store a signal indicating a record accumulated at the time of defining products. The device 18 stores also a signal expressing designer's various selections related to the sorts of products, the names of the products, component processes, and log points. Consequently the functions of the system can be added or changed.
Patent JP-S6057238-A (JP)
Title: Emission spectrochemical analyzer
Inventor: KOIZUMI HIDEAKI
IPC: G01J3/12
Filed: 1983-09-09
Abstract: PURPOSE:To analyze an aimed element with high sensitivity without using a large-sized high-revolution spectroscope by placing an atomic absorption cell of an emission spectrochemical analyzer between magnetic poles varying an atmospheric pressure in the absorption cell to synchronize the width of atomic absorption rays with the emission light width. CONSTITUTION:In an emission spectrochemical analysis using a high-frequency inductive coupling plasma apparatus, an aqueous sample solution 11 is sent to the center of a plasma flame 1 in a mist state 17 by a nebulizer 7. Emitted light from the flame 1 is sent to an atomic absorption cell 13, but the cell 13 is provided between magnetic poles of AC electromagnets 12, and plasma light 15 is made incident from a direction parallel to a magnetic field H (ac). An inner part of the cell 13 is heated so that the atomic vapor pressure of the aimed element becomes about 10<-3>Torr, and compressed simultaneously to about several atmospheric pressures by high-pressure gaseous A. The unnecessary transmitted light of the light transmitted through the cell 13 is removed by a filter 14, and only analyzing rays of the aimed element are detected by a photomultiplier 16. In such a way, the wavelength or a direction of a polarized surface is modulated by utilizing Zeeman effect to enable a highly sensitive analysis by a small-sized and simplified apparatus.
Patent JP-H0913828-A (JP)
Title: Window frame for earthquake resistant window
Inventor: TAKASHIMA YASUO
IPC: E06B5/00
Filed: 1995-06-30
Abstract: PURPOSE: To make an outer peripheral frame and an inner peripheral frame relatively displaceable in the in-plane direction so as to prevent the inner peripheral frame from being displaced when the outer peripheral frame is displaced by the displacement of a building frame due to an earthquake. CONSTITUTION: Each inner frame forming an inner peripheral frame is fitted to the inward recessed parts 31, 43 of each outer frame, forming an outer peripheral frame, so as to be slidable in the in-plane direction, and cushioning members 37, 47 are provided between the outer frame and the inner frame to provide a clearance in the in-plane direction. The outer peripheral frame and the inner peripheral frame can be relatively displaced by compression-deforming the cushioning members 37, 47.
Patent JP-S5866495-A (JP)
Title: Changing device of optical time
Inventor: KONDOU MITSUKAZU
IPC: H04J3/16
Filed: 1981-10-16
Abstract: PURPOSE:To switch freely the sequence of the time series optical signals through an electrical control, by connecting an optional incident terminal to an optional output terminal among (2X2) optical switches having two incident and output terminals respectively by means of an optical fiber. CONSTITUTION:An incident terminal 12 and an output terminal 14 of an optical switch 1 are connected to each other by means of an optical fiber 3. When no electric signal is applied to the switch 1 through an electric circuit 2, the incident terminals 11 and 12 have the optical paths shown by solid lines 15 and 16 and connected to the output terminals 13 and 14 respectively. When an electric signal is applied to the switch 1, the terminals 11 and 12 are connected to the terminals 14 and 13 via the optical paths shown by broken lines 17 and 18. Thus it is possible to control electrically and switch optionally the sequence of the time series optical signals or to compress the interval between the optical signals.
Patent JP-S5972141-A (JP)
Inventor: RANDORUFU HENRII BAATON
IPC: H01L33/30
Filed: 1983-09-09
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-H0915940-A (JP)
Title: Electrostatic charging member for contact electrostatic charger
Inventor: SEGISAWA MASAKI
IPC: F16C13/00
Filed: 1995-06-30
Abstract: PURPOSE: To obviate the contamination of the surface of a photoreceptor with an electrostatic charging roller and the consequent formation of abnormal images, such as white streaks, even if this roller is rested for a long time after image formation is stopped. CONSTITUTION: The electrostatic charging roller 2 of a contact electrostatic charger is constituted by mounting a conductive elastic layer 16 on a conductive arbor 15 and forming a surface layer 21 in contact with the surface 1a of the photoreceptor 1 thereon. The surface layer 21 is formed of a polyamide synthetic high polymer (nylon) regulated in the content of low mol.wt. components to <=0.1wt.%. The low mol.wt. components liable to migrate to the photoreceptor 1 side when the electrostatic charging roller 2 comes into pressurized contact with the photoreceptor 1 are thereby decreased and, therefore, the formation of the white streaks at the time of image formation caused by the transfer of the low mol.wt. components to the surface 1a of the photoreceptor 1 is prevented.
Patent JP-S6057517-A (JP)
Title: Magnetic head
Inventor: OKITA KAZUHIKO
IPC: G11B5/03
Filed: 1983-09-08
Abstract: PURPOSE:To improve the S/N ratio of a magnetic head by providing a variable resistance means to one butt surface of two cores having windings and an insulating means to the other, impressing signal current between the cores and impressing the AC of the frequency higher than the frequency of the signal current to the winding. CONSTITUTION:A p-n junction element 6 is provided in the gap part on the side near a recording medium of the gaps formed of cores 7 and 8 and an insulating spacer 9 consisting of SiO2, etc. is provided in the gap part on the side opposite therefrom. The element 6 is formed of an n type GaAs layer 4 and p type GaAs layer 5 and a signal voltage E is impressed between the cores. The element 6 is always reverse-biased in this case. V is a bias voltage. AC of the frequency higher than the frequency of the signal voltage to the extent of preventing satn. of the cores is impressed to the core windings 2. The spreading of the depletion layer at the p-n junction of GaAs in the gap can be changed by changing the impressed voltage of the cores and the thickness of the depletion layer is proportional to the reverse bias voltage. The linearity of the record is thus improved by making the voltage V adequate, amplifying the signal voltage E subjected to functional conversion to the one-third power and superposing the two signals thereof.
Patent JP-H0215736-A (JP)
Title: Phase synchronizing system
Inventor: KIHARA MASAMI
IPC: G04G7/00
Filed: 1988-07-01
Abstract: PURPOSE:To confirm the state of the phase of a slave device from a master device by producing a reproducing reference phase signal by means of a reference signal supplied from the master device and executing phase synchronizing operations in opposite directions by means of the 2nd forward transmission line and 2nd backward transmission line by using the reproducing reference phase signal. CONSTITUTION:When no secular change occurs in the transmission delaying quantity of a forward transmission line 3, a master device 1 and slave device 2 can be maintained in a synchronized state. However, it is necessary to find the transmission delaying quantity of the line 3 at every fixed time and adjust the phase of a reference phase signal, since a secular change actually occurs. Therefore, at the slave device 2 the line 3 is connected with a backward transmission line 4 by means of a turning back switch 22 and the reference phase signal from a reference phase generator 11 is turned back to the master device 1. At the master device 1, the total transmission delaying quantity Tt of the lines 3 and 4 is measured by means of a transmission delay measuring instrument 13. Therefore, the transmission delaying quantity of the forward transmission line 3 can be found by calculation from a previously measured and stored initial transmission delaying difference taud and initial total transmission delaying quantity taut.
Patent JP-H1112506-A (JP)
Title: Mending of sprayed coating
Inventor: NAKAMURA TAKASHI
IPC: C09D5/46
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To economically and easily mend a sprayed coating on a piston ring, etc., by sticking a resin material kneaded with ceramic powder, cermet powder, etc., to damaged spots in ceramic or cermet sprayed coating and then setting it. SOLUTION: This mending is conducted by kneading a resin material of e.g. epoxy resin with ceramic powder, cermet powder or mixed powder of ceramic powder and metal powder, preferably, in the same mixing ratio as that of a sprayed coating to be mended for the same composition and by using the powder of the nearly same particle size as in the coating, by pressing and sticking the kneaded resin to damaged spots in the ceramic or cermet spayed coating by means of spatula, etc., so that the resin may be flush with the surrounding sprayed coating or slightly swollen therefrom and thus by setting the resultant resin. In case of Cr2 O3 -Mo based cermet, preferably there is kneaded 70 to 90 pts.wt. of mixed powder of 80 to 50 wt.% of chromium oxide and 20 to 50 wt.% of molybdenum with 30 to 10 pts.wt. of epoxy resin.
Patent JP-S6059277-A (JP)
Inventor: MUTOU KIMIHIKO
IPC: G06Q40/02
Filed: 1983-09-09
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-H1114562-A (JP)
Title: Method and apparatus for x-ray diffraction microscopy
Inventor: KIMURA SHIGERU
IPC: G01N23/207
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diffraction microscope apparatus by which a large sample crystal can be tested without increasing the distance between the sample crystal and an X-ray source. SOLUTION: An X-ray diffraction microscope apparatus is provided with a plurality of X-ray sources 1, 18 as dotlike focuses and with a photographic plate 6 which is used to record diffraction X-rays on the crystal face of a sample crystal 4. Radiating X-ray beams which are generated from the respective X-ray sources are passed through a slit 3 which limits a beam width in the horizontal direction so as to irradiate the crystal face of the sample crystal 4, and the intensity distribution of the diffraction X-rays corresponding to the whole crystal face is recorded on the photographic plate 6. The radiating X-ray beams, from the respective X-ray sources, which are passed through the slit 3 are made continuous in the vertical direction on the crystal face of the sample crystal 4, and the whole crystal face of the sample crystal 4 is scanned by the beams.
Patent JP-S5689173-A (JP)
Title: Vertical aperture correcting circuit
Inventor: TANAKA SADAAKI
IPC: H04N5/208
Filed: 1979-12-20
Abstract: PURPOSE: To correct the vertical aperture while reducing or eliminating line crawl, by correcting the luminance signal by the signal obtained by slicing the signal indicating the level change of the luminance signal.  
     CONSTITUTION: Luminance signal E a  from image pickup tube 1 is not only supplied to adding circuit 3 and subtracting circuit 12 through process amplifier 2 but also supplied to delay circuit 11 to generate signal E b . Signal E c  indicating level change of signal E is formed in subtracting circuit 12 by expression E c =E a -E b , and this signal E c  is sliced by slice circuit 21 to obtain signal E d  indicating minute level fluctuation of luminance signal E a . Signal E d  is subtracted 3 from luminance signal E a  to obtain luminance signal E e  without line crawl. Signal E c  from circuit 12 is supplied to clip circuit 24 and becomes vertical aperture correcting signal E f  and is supplied to adding circuit 3. Consequently, since signal E f  is added to signal E e , luminance signal E y  without line crawl components and with the vertical aperture corrected is obtained from circuit 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5689009-A (JP)
Title: Electronic running distance meter for vehicle
Inventor: TAKEUCHI MIKIO
IPC: H03K23/66
Filed: 1979-12-20
Abstract: PURPOSE:To eliminate the need for a backup power source, etc., by counting a running pulse signal by a presettable counter, by storing the count value in a nonvolatile memory, and by displaying the running distance with a count value after presetting the previous value in the counter when the power switch is turned on. CONSTITUTION:Run pulse signal SD having one pulse at every run distance of 0.1km by frequency-dividing a vehicle-speed pulse signal is counted by presettable counter 3. With signal SM from one shot multivibrator 5 triggered at the rise of running pulse signal SD, the value of counter 1 is stored in nonvolatile memory 4. When ignition switch 1 is turned on, data from memory 4 is preset in counter 3 with pulse SP from one shot multivibrator 2 and as pulse SP drops in level again, counter 3 starts counting to display the integral run distance on display device 7 through decoder-driver circuit 6. Therefore, a backup power source, etc., are unnecessary.