baber/WOPTO huggingface dataset:
Patent JP-H0548932-A (JP)
Title: Flickerless electronic shutter controller
Inventor: KOMURO SETSU
IPC: H04N5/351
Filed: 1991-08-09
Abstract: PURPOSE:To remove a flicker included in a video signal when a shutter action range by a CCD solid-state image pick-up element by a fast electronic shutter is expanded, the output of the CCD solid-state image pick-up element is signal- processed and a video signal is obtained. CONSTITUTION:The output signal of a CCD solid-state image pick-up element provided with a fast electronic shutter is sampled and held by an S/H circuit 2, the level of the sampled and held signal and a reference value are compared by a first comparing part 5, the flicker component included in the signal is detected, and the fast electronic shutter is controlled in accordance with the flicker component. The sampled and held signal is attenuated by a resistance dividing circuit 8, the attenuated signal is amplified to the prescribed signal by an automatic gain circuit 9, and the level of the amplified signal is detected by a second detecting part 10. A comparing part 11 compares the detecting level and the above reference value and the amplification of the automatic gain circuit 9 is variable-controlled in accordance with the compared result.
Patent JP-H0273478-A (JP)
Title: Retrieving method for plural 2-dimensional patterns
Inventor: URATANI NORIYOSHI
IPC: G06T7/00
Filed: 1988-09-09
Abstract: PURPOSE:To simultaneously retrieve plural 2-dimensional patterns with high efficiency by providing the state setting circuits for row and column patterns, etc., respectively, decomposing a gathering of input patterns in the row and column directions and replacing them with the state transition. CONSTITUTION:A row pattern state setting circuit 8 decides a row pattern symbol from an input gathering of patterns and at the same time sets the state transition method of a row pattern state deciding circuit 2. While a column pattern state setting circuit 9 sets the state transition method of a column pattern state deciding circuit 3 based on the row pattern symbol of the output of the circuit 8. Then a gathering of 2-dimensional patterns to be retrieved is received and decomposed into the row and column directions via the circuit 8 and a column direction pointer deciding circuit 7. These decomposed pattern gatherings are replaced with the state transition via the circuits 2 and 3, and the shift value of a pointer is previously calculated for a case where the collation of patterns fails. Thus the elements are collated with each other from the right to the left and from the bottom to the top. As a result, plural 2-dimensional patterns can be simultaneously retrieved with high efficiency.
Patent JP-S6381024-A (JP)
Title: Hot press equipment
Inventor: YAMAMOTO MAYUMI
IPC: B32B37/10
Filed: 1986-09-25
Abstract: PURPOSE:To improve operability by constituting the title equipment so that a thing to be treated is returned at hand where the same is inserted, by providing a control device controlling directions of rotations of a pair of press rollers and a pair of feed rollers so that the thing to be treated passes through to the said press rollers on its round travel. CONSTITUTION:A laminated thing obtained by adhering a laminated film 2 surface and printed matter 3 to a base material 1 is inserted into a pair of feed rollers R2. In this instance, as the pair of rollers R2, R1, R3 are wholly turning in a rightwise direction by a motor M, the laminated thing is put between the pair of hot press rollers R1, the laminated thing is heated and pressurized and the laminate film 2 in bonded to the printed matter 3 with pressure. The laminated thing is sent out in a rightwise direction in succession and a turning direction of the motor is inverted at a point of time when the laminated thing is put between the pair of feed rollers. With this construction, the laminated thing is sent out in a leftwise direction, press bonding of the laminated film 2 to the printed matter 3 is performed completely at the time when the laminated thing passes through between the pair of heating and press bonding rollers R1 and a lamination treatment of the printed matter is completed by peeling off the base material 1 from the laminated thing.
Patent JP-2000057319-A (JP)
Title: Vehicle position detector
Inventor: MORIMOTO KOSUKE
IPC: G05D1/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To detect the position of a vehicle with high accuracy to a lane separating line even when the side edge serving as an edge part of the lane separating line includes irregularities due to stains or blurring. SOLUTION: A line separating line (white line) 3 existing on a vehicle side is photographed by a camera 2 and the extending direction of the line 3 is estimated on an image. Then after image gray level is binarized, all pixels i.e., binarized gray level values are added together in the estimated extending direction of the line 3. As the result of this addition, the irregularities of the line 3 that are caused by the stains, etc., are absorbed in the extending direction of the line 3. Thus, the peak value which is clearly discriminated from the other parts, appears and the position of the line 3 can be decided on the image with high accuracy.
Patent JP-S60115337-A (JP)
Title: Bulging method of thin cylinder drawing goods
Inventor: YANAGIDA YUTAKA
IPC: B21D26/033
Filed: 1983-11-29
Abstract: PURPOSE:To simplify an opening punching device, to reduce a punched removed material, and to improve a yield by forming an opening of a small diameter on the bottom face of a bottomed cylinder part formed from a plate material, and thereafter, forming a straight cylinder part, and forming a bulging part in the outside circumferential of its tip part. CONSTITUTION:A flange part 11, a containing part 12 and a bottomed cylinder part 13a are formed by drawing a plate material, and an opening 15 of a smaller diameter d2 than an inside diameter d1 of the bottomed cylinder part 13a is formed concentrically on a bottom face 14 of the bottomed cylinder part 13a by a piercing process. A remaining bottom part 14a left in the circumferential edge part of the opening 15 is made straight by bending it by an extending process, and a communicating straight cylinder part 13b is formed. Subsequently, a punch 20 having a larger outside diameter d3 than an inside diameter d1 of the straight cylinder part 13b is inserted from the containing part 12 side, a thickness of a cylinder part 13c is made roughly uniform by a squeezing process, and its thin part is removed. Moreover, a bulging part 18 is formed in the outside circumference of the tip of the cylinder part 13c by a bulging process, and a desired connector 10 is formed.
Patent JP-S59117362-A (JP)
Title: Diagnostic system of remote station equipment
Inventor: MATSUO SHIGE
IPC: H04M3/26
Filed: 1982-12-23
Abstract: PURPOSE:To eliminate the need for the consideration of a special system constitution for the diagnosis of a remote equipment by providing a circuit capable of attaining bidirectional communication for a transmission line interface device and a controller. CONSTITUTION:A common use device 31 and a spare device 32 are provided with a means capable of bidirectional communication, and when a controller 42 of a remote station, for example, is diagnosed from a central processing unit 12 of a spare master station, the order of diagnosis is transmitted in the route of a spare master station central processing unit 12-a spare channel controller 22-a spare transmission line interface device 32-a common use transmission line interface device 31-a PCM transmission line 5-a common use controller 41 to a spare controller 42, where the diagnosis is performed. Then, the result of diagnosis is transmitted by an opposite route above to the spare master station central processing unit 12, where the result is read. Thus, the system constitution at diagnosis is the same as that of the diagnosis of the master station, and it is unnecessary to consider any special system constitution for the diagnosis of the remote device.
Patent JP-H1058173-A (JP)
Title: Laser beam machine
Inventor: KAMO HIROYASU
IPC: B23K26/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To perform the positioning without being affected by the service environment by counting the distance between two alignment marks with reference to the wavelength of the laser beam, and achieving the comparative operation of the distance between the marks with the design value to control the movement of a stage. SOLUTION: A semi-conductor wafer 1 on an X-Y stage is machined by the laser beam L. An alignment mark A is irradiated with the laser beam from an alignment laser beam equipment 13, and the diffracted light is detected by a photo sensor 19. The sensor 19 inputs the signal into a main controller 31. An interferometer 26 continuously detects the movement of the X-Y stage 21 using the reference unit obtained by splitting the wavelength of the laser beam. An alignment mark B is irradiated with the laser beam from the alignment laser beam equipment 13 and the diffracted light is detected by the photo sensor 19.  A controller 31 compares the numerical value of the distance between the marks A, B on the design with the numerical value of the distance measured with reference to the wavelength of the laser beam to position the machining position of the X-Y stage with the optical axis L of the laser beam.
Patent JP-S58115165-A (JP)
Inventor: HERUMUUTO BOITORERU
IPC: D06B17/00
Filed: 1982-12-23
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-H1069298-A (JP)
Title: Voice decoding method
Inventor: KATAOKA AKITOSHI
IPC: G10L19/005
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To apply a CS-ACELP (one of the highly efficient coding methods) to PHS (a simple mobile communication system) and to reduce the quality deterioration caused by transmission line errors. SOLUTION: Coded voice 8 kbit/s of CS-ACELP are inserted for every two frames or every four frames of PHS and errors are detected at a receiving side by CRC checks made at every frame (S1). If there exists no error, a normal decoding process is conducted (S3). If there is an error, an error rate Pg is computed back at 100ms by the number of errors and a transmission line error rate PL back at 300ms is computed by the number of errors. If the conditions are met in which PL>th1, th2<PE<th3 and an error is also detected in a previous frame (S5), a frame loss process is conducted (S6). If an error is detected, but the above conditions are not met, a normal decoding process is executed.
Patent JP-S59116827-A (JP)
Title: Runaway preventing circuit of microcomputer
Inventor: NAKAHARA TATSU
IPC: G06F1/00
Filed: 1982-12-22
Abstract: PURPOSE:To prevent the runawy of a microcomputer by supplying a reset signal to the microcomputer securely when a source voltage drops below a specific voltage. CONSTITUTION:When the voltage of a battery power source 1 drops, a voltage V14 divided by voltage-dividing resistances 11 and 12 drops in proportion to the variation. When this voltage V14 drops below a reference voltage V13 determined by a constant-voltage diode 10, the output of a comparing and detecting circuit 8 drops to a low level and a diode 7 which serves as a reverse-current preventing switch turns on. Consequently, a capacitor 6 is discharged speedily through the diode 7 and the reset terminal 4 of the microcomputer 2 is held at the low level. Therefore, the microcomputer 2 is reset. Consequently, the runaway of the microcomputer due to the drop in source voltage is prevented.
Patent JP-H1158227-A (JP)
Title: Surface grinding device and method thereof
Inventor: OKUNI YOSHIYUKI
IPC: B24B49/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To make highly accurate grinding performable without being affected by a variation in the grinding load of a holding table and a workpiece by setting up a detector for detecting the relative displacement of a wheel spindle and a holding table turning shaft, detecting the displacement, and controlling it to the specified value. SOLUTION: A minute displacement gauge 48 to detect the displacement of a wheel spindle 34 is set up in the side wall of a wheel spindle driving motor 42. This minute displacement gauge 48 detects any displacement in the wheel spindle 34 due to a variation in space between the driving motor 42 and a column 28 when this wheel spindle 34 is displaced. An air cylinder 52 has a piston rod 54 being projected downward, and with this piston rod loaded, any displacement in the wheel spindle 34 is controlled. During grinding operations on a workpiece 16, the displacement detected by the minute displacement gauge 48 like this, is inputted into a comparative operating computer 56. Then, the input information and the stored displacement of the workpiece table 18 at time of grinding are comparatively operated, thereby controlling the extent of pressure to be added to the air cylinder 52.
Patent JP-H0650563-A (JP)
Title: Inner wall buried with air conditioner
Inventor: NOMOTO SHIGEJI
IPC: F24F13/32
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a harmony with an interior in a room without impairing beauty in the room and to more effectively utilize an inner wall assembled with an air conditioner and a ventilator. CONSTITUTION:A protruding wall 26 is formed, and buried with an air conditioner 1 and a ventilator 2. A space except the buried part of the wall 26 is formed as a container, and a recess 24 on a lower surface of the wall 26 is formed as a container for a curtain rail 25, an illumination lamp.
Patent JP-S60119026-A (JP)
Inventor: MORI SADAJIROU
IPC: H01H9/36
Filed: 1983-12-01
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-H11172661-A (JP)
Title: Hydroelectric power generation
Inventor: MATSUDA YOSHINOBU
IPC: E02B9/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To improve hydroelectric power generating equipment by dammimg a water stream and arranging a water wheel at the outflow opening of water and connecting a wind power electric source device and a battery to the water wheel. SOLUTION: A water stream is dammed and a water wheel 1 is disposed at the outflow opening of water and a wind power electric source device 2 and a battery 3 are connected to the water wheel 1. In this way, the hydroelectric power generating equipment is improvably operated.
Patent JP-2001047935-A (JP)
Title: Vehicular lighting system
Inventor: MURAHASHI KATSUHIRO
IPC: B60Q1/24
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To separately use the light from a light source device by functional colors by outwardly irradiating the light by the functional colors arranged in a prescribed position of a vehicle and transmitted by a light transmitting passage. SOLUTION: When lighting a light source of a light source device 1, the light is emitted to the light dimming lens 2 side from light projecting ports 13R, 13L of the light source device 1. In this light (the white light), the partial light (the white light) L2 is reflected by a first spectral means 20, and the residual light (the white light) L3 is transmitted. The reflected partial light L2 is made incident on a light incident terminal 30 of a first light transmitting passage 3 to be transmitted to a backup lamp 31 of a rear combination lamp RCL via the first light transmitting passage 3 to be irradiated outside in a prescribed light distribution pattern as the white light from the backup lamp 31.
Patent JP-H04106882-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAKOSHI YOSHIHIKO
IPC: H01M4/525
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a secondary battery having a high energy density and good cycle characteristics by using mixed material of EPDM with PTFE for binding agent used for a positive pole. CONSTITUTION:For a battery comprising a negative pole consisting of sodium alloy or mixed material of sodium allay with carbon material and binding agent, and a positive pole consisting of sodium-cobalt oxide, conductivity assisting agent and binding agent, the binding agent used for the positive material consists of ethylene propylene copolymeric rubber (EPDM) and polytetrafluoroethylene(PTFE). The electrode of the positive pole is thus softened, and shortcircuiting is eliminated. A performance having a high energy density and good cycle characteristics is achieved.
Patent JP-H04107005-A (JP)
Title: Flip-flop circuit
Inventor: TAKANO TOMOAKI
IPC: H03K3/037
Filed: 1990-08-28
Abstract: PURPOSE:To simplify the circuit constitution and to reduce the power consumption by using logic gates consisting of AND and NOR to constitute respective set side circuit and reset side circuit in first and second transfer parts and first and second data holding parts. CONSTITUTION:In an FF circuit A1, each of respective set side circuits and reset side circuits in a first transfer part 3 and a first data holding part 4 consists of one logic gate consisting of AND and NOR, and each of those in a second transfer part 5 and a second data holding part 6 consists of one logic gate consisting of AND and NOR. Thus, the number of logic gates in the circuit A1 is practically reduced to 4, and a maximum operation frequency and the signal transmission speed which depends upon the number of logic gates are increased, and the power consumption is reduced.
Patent JP-H0390515-A (JP)
Title: Prediction of mandrel driving type metallic expansion anchor
Inventor: AZUMA AKIHIRO
IPC: B21K1/74
Filed: 1989-08-31
Abstract: PURPOSE:To inexpensively produce a mandrel driving type metallic expansion anchor excellent in toughness and rust resistance by applying hot rolling and working to a ferritic stainless steel stock with a specific composition and then applying cold heading and machining to the resulting cold heading stock. CONSTITUTION:A stock of a ferritic stainless steel which has a composition consisting of, by weight, <=0.020% C, <=0.30% Si, <=0.50% Mn, <=0.020% P, <=0.010% S, 16.0-25.0% Cr, <=1.0% Cu, %h1.0% Ni, <=3.0% Mo <= 0.010% O, <=0.025% N, <=0.040% (C+N), 10-20% Nb/(C+N), and the balance Fe with impurties and further containing, if necessary, 0.03-0.50% Ti and/or 0.03-0.50% Zr is subjected to hot rolling, preferably to hot working at $1000%Co at >=80% draft. The hot rolled stock is subjected to secondary working, preferably to working at a draft of >=25% or >=30%, and is then subjected to heat treatment at 700-850 deg.C or 950-1100 deg.C, to film formation treatment, and to finish wiredrawing at <=10% percentage of reduction of area. The resulting cold heading stock is subjected to cold heading and machining, by which the anchor main body having an expansion part to be expanded by means of mandrel driving can be obtained.
Patent JP-H07172083-A (JP)
Title: Visible magnetic card
Inventor: MURATA YASUZO
IPC: B42D15/10
Filed: 1993-09-10
Abstract: PURPOSE:To make a display of a printing area to be generated by magnetization vivid. CONSTITUTION:In a visible magnetic card, a magnetic recording sheet 2 and a display sheet 3 having a transparent display section 8 are provided in a facing arrangement, a display cell 4 is formed in between the sheets 2 and 3, magnetic particles are loaded into the display cell 4 and sealed, and the magnetic particles are fixed to a magnetic latent image on the face of the magnetic record sheet 2 so as to display. In the display cell 4, silicic anhydride, silicate, aluminum oxide, magnesium oxide, titanium oxide, and other inorganic fine particle fluidizing agent are mixed so as to prevent the magnetic particles from coagulating among themselves and attach the fine particle fluidizing agent on the inner wall of the display cell 4 uniformly. Thus, attaching of the magnetic particles to the inner wall of the display cell due to electrification is prevented.
Patent JP-2000056270-A (JP)
Title: Spectacle frame
Inventor: OKAMOTO MASANORI
IPC: G02C5/14
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the rash by metals by preventing the direct contact of parts, such as frames, bridges and temples, consisting of the metals with the skin. SOLUTION: The contact parts of the plural parts, such as the frame 2, the bridge 3, hinges 4, temples 5 and ear bends 6, are freely attachably and detachably and adjustably in mounting positions are provided with photocatalyst parts 9 consisting of titanium oxide. The photocatalyst parts 9 are eventually interposed in the contact parts with the skin when the spectacle frame 1 is mounted at the face and, therefore, the direct contact of the parts, such as the frame 2, the bridge 3 and the temples 5, made of the metals with the skin does to occur any more and the occurrence of the rash (allergic contact dermatitis) by the elution of the metallic components by sweat and the intrusion thereof into the skin tissue is averted.
Patent JP-H0389217-A (JP)
Title: Electrophoresis display device
Inventor: YAMAGUCHI MASANORI
IPC: G02F1/19
Filed: 1989-08-31
Abstract: PURPOSE:To stabilize a corona discharge, to improve display quality and to enhance long-term reliability by specifying the area ratio of conductors forming upper control electrodes to a specific value or above. CONSTITUTION:A voltage is impressed to a corona wire 26 of a corona ion generator to generate corona ions and the direction of the electric field to a control circuit board 28 is controlled to pass the corona ions through the inside of through-holes 3. A substrate 28 is moved onto an electrophoresis display panel 20 to selectively electrify the panel 20. The image corresponding to the resulted electrostatic image is displayed. The ratio of the area of the upper control electrodes 1 in the area of the surface of the substrate 28 facing the corona ion generator is increased to >=50% to decrease the ratio occupied by insulating members 2. Thus the electrification of the surface of the members 2 and the consequent impairment of the corona discharge are prevented.
Patent JP-H0387016-A (JP)
Title: Electron beam aligner
Inventor: TSUZUKI KOKI
IPC: H01L21/027
Filed: 1989-08-30
Abstract: PURPOSE:To reduce possibility of adherence of dust and influence of the dust by so holding a sample as to become perpendicular to the moving direction or downward at the time of lithography. CONSTITUTION:A photosensing surface is mounted perpendicularly to the moving direction at the time of lithography by a sample holder 2 in a loading chamber 1 of a sample 3. After vacuum degree in the chamber 1 becomes sufficiently high, a valve 4 is opened, and the sample 3 is conveyed by the holder 2 to a stage 6 in a barrel 5. When the sample 3 is discharged out of the chamber 1, it is rotated by 90 deg. together with the holder 2, and remounted on the stage 6 with the photosensing surface disposed upside. When it is plotted by an electron beam 7 in this state and again returned, after the lithography is finished, to the chamber 1, it is rotated by 90 deg. to bring out a state perpendicular to the moving direction. Thus, the sample is so held as to become perpendicular to the moving direction or downward at the time of lithography thus scarcely allowing adhesion of dust to the sample.