baber/WOPTO huggingface dataset:
Patent JP-H03160350-A (JP)
Title: Method and apparatus for detecting extraneous substance
Inventor: SUZUKI HIROSHI
IPC: H04N7/18
Filed: 1989-11-17
Abstract: PURPOSE:To improve the precision in detection and to prevent a false operation by applying a light from the rear of a substance to be inspected while applying a light from the circumference of a camera, and by dividing an extraneous substance inspection area into a central area and an end-part area. CONSTITUTION:While light illuminates the rear of a substance to be inspected, another light illuminates the surface of the substance from the circumference of a camera 14. A video signal of an image picked up is subjected to sync separation by a sync separating means 26 to form horizontal and vertical sync signals, and an extraneous substance detection area 30 is prepared from the horizontal and vertical sync signals and divided into a central area 38 and a peripheral part area 36, so that sensitivity setting can be executed discretely. When a signal of a prescribed detection level is detected from the video signal in each of these areas, an extraneous substance detection signal is sent to a red lamp 58 and detection of an extraneous substance is executed. Even when light levels are not uniform on the whole of the surface, the precision in detection can be improved as a whole and also a false operation can be prevented according to this constitution.
Patent JP-H06150447-A (JP)
Title: Digital recorder
Inventor: SAWADA NAOTO
IPC: G11B27/28
Filed: 1992-11-10
Abstract: PURPOSE:To provide a digital recorder capable of accurately recording a head music signal from a program starting point by a simple constitution. CONSTITUTION:An input signal discriminating means 7 for discriminating a reproducing medium on the market or a self recording/reproducing medium by digital input signals from a digital reproducing device, a head music detecting means 2 for extracting a label signal in the digital input signals, and a label signal producing means 3 for generating the delay in the fixed amount in the label signal when the digital input signal is the one from the reproducing medium on the market, are provided. Thus, the superior digital recorder capable of accurately recording the head music signal from the program starting point is realized even at the time of digital copy from the reproducing medium on the market.
Patent JP-H05112478-A (JP)
Title: Production of alkenylbenzene and its derivative
Inventor: SHIMADA KEIZO
IPC: C07B61/00
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the title compound in high efficiency by reaction of an alkylbenzene with a butadiene. CONSTITUTION:The objective compound can be obtained by reaction of an alkylbenzene with 1,3-butadiene under such a condition as to be virtually free from both oxygen and water in the presence of a catalyst prepared by dispersion treatment of (A) metallic sodium with (B) an inorganic composition containing potassium hydroxide dehydrated under roasting.
Patent JP-H11119081-A (JP)
Title: Zoom lens barrel
Inventor: INOHARA YUJI
IPC: G02B7/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel which is made small in size and light in weight and whose production cost is reduced. SOLUTION: A cylindrical zoom cam barrel 21 is disposed inside a zoom ring 5, and a pair of coupling projections 23 formed on the zoom ring 5 and a pair of coupling projections 25 formed on the cam barrel 21 are joined by a screw 27. Plural guide grooves 39 in parallel with an optical axis L are formed on the rear outer peripheral surface of a straight advance ring 33. By engaging a restricting projection 41 formed to project toward the inside from the front end of a fixed barrel 3 with the groove 39, turn of the ring 33 is restricted. A forked coupling key is extended forward at the interval of 180 deg. on the front end face of a driving ring 81, and a coupling key extended backward from the rear end face of a focus ring 53 is engaged with the coupling key.  Then, the projections 23 and 25, the projection 41 and the coupling key are disposed on the same cross section (for example, A-A cross section) perpendicular to the optical axis L.
Patent JP-H02147752-A (JP)
Title: Folding construction plate
Inventor: TAKEMORI HIROSHI
IPC: E04D3/365
Filed: 1988-11-29
Abstract: PURPOSE:To increase strength by forming an overlapped top piece and an overlapped inclination end edge outward from the upper end of one side in the width direction of a bottomed V-shaped section and an overlapping top piece and an overlapping inclination end edge outward from the upper end of the other side respectively. CONSTITUTION:An overlapped top piece 2 and an overlapped inclination end edge 3 are formed outward from the upper end of one side in the width direction of a bottomed V-shaped section 1. An overlapping top piece 4 and an overlapping inclination end edge 5 are formed outward from the upper end of the other side in the width direction of the V-shaped section 1. Multiple ridge small protruded stripes C are provided in parallel in a fine wave shape along the longitudinal direction on the whole width of the V-shaped section 1 and the overlapped top piece 2, and the width of the fine wave shape is made equal to the flat plate width. At the time of construction, a receiving metal 6 is fixed on a structure material 7, the overlapped top piece 2 of a folding construction plate A is mounted on the receiving metal 6, the overlapping top piece 4 of the adjacent construction plate A is overlapped, and a screw bolt 6c is inserted and screwed with a nut 8.
Patent JP-H07151242-A (JP)
Title: Control valve
Inventor: OMICHI KUNIHIKO
IPC: F16K1/00
Filed: 1993-11-30
Abstract: PURPOSE:To suppress the temperature variation of the fluid in the fluid passage of a valve casing and shift a valve rod always smoothly. CONSTITUTION:A control valve is equipped with a valve casing A, valve operating part B, valve rod supporting member 3, valve rod 4 and a valve element. The valve rod supporting member 3 is equipped with an upper side pipe 14C whose upper end is fixed at the valve operating part B and the lower end is separated from the valve casing A, lower side pipe 14A which is arranged inside the pipe 14C and the lower end is fixed with the valve casing A and the upper end is separated from the valve operating part B, and a pipe 14B which is arranged in the intermediate part of both the pipes 14C and 14A and whose upper and lower ends are separated from the valve operating part B and the valve casing A. The upper end part of the pipe 14B in the intermediate part and the upper end part of the lower side pipe 14A, and further the lower end part and the lower end part of the upper side pipe 14C are connected by the connecting rings 15 and 16, respectively. On a connecting ring 16 on the lower side, a plurality of tapped holes which penetrate in the radial direction are formed in the circumferential direction, keeping each interval. tn oscillation preventing member 18 consisting of a male member is screwed from outside into each tapped hole, and the top end is brought into contact with the lower side pipe 14A.
Patent JP-H08139683-A (JP)
Title: Otpical signal transmitter
Inventor: SANO YASUKAZU
IPC: H04B10/27
Filed: 1994-11-09
Abstract: PURPOSE: To simplify the laying construction of optical fibers between a control station and plural field stations and simultaneously to reduce the cost of a system by decresing the number of optical fibers. CONSTITUTION: An optical star coupler device 4 is installed between a control station 1 and field stations 61 to 615 , and the control station 1 and the optical star coupler device 4 are connected by an optical fiber 3 for signal transmission and an optical fiber 2 for power supply. An optical star coupler 45 for signal inside the device 4 branches/couples signal light transmitted from the control station 1 or the field stations 61 to 615 to the control station 1 or the field stations 61 to 615 , and star couplers 41 to 43 for power branche power supply light transmitted from the control station 1 to the field stations 61 -615 . Further, plural synthesizers 71 to 715 synthesize the signal light and the power supply light respectively branched by both the star couplers 45 and 41 to 43 and transmit it to the respective field stations 61 to 615 .
Patent JP-H01143095-A (JP)
Title: Dual port memory
Inventor: SHIBATA SHINTARO
IPC: G11C11/401
Filed: 1987-11-28
Abstract: PURPOSE:To improve the throughout of a logic operation by arranging plural loaded arithmetic circuits corresponding to an SAM part data register and parallel operating. CONSTITUTION:An operating part 7 arranged between a RAM part I and an SAM part II consists of an arithmetic circuit system OP(p) arranged multiply in the direction of a word line and an arithmetic code decoder 6 which is made common among these. The decoder 6 decodes an operation code inputted externally and supplies it as a signal indicating the classification of the logic operations of AND, OR, etc., to each arithmetic circuit system OP(p). The arithmetic circuit system OP(p) consists of a logic operation circuit 16, and a transfer gate 17 for data transfer control between a RAM part selecting memory cell M(p,q) and an SAM part data register DR(p). Then, the readout of destination data to the circuit 16 and the write of an operation result to the selecting memory cell M are executed at one time memory action.
Patent JP-H04172750-A (JP)
Title: Interphone system
Inventor: SAKAI YASUMASA
IPC: H04M3/42
Filed: 1990-11-06
Abstract: PURPOSE:To realize the interphone system with excellent use of convenience by adding a call transfer function and a calling inhibit function to an interphone for multiple dwelling house. CONSTITUTION:When a visitor calls a desired house, the visitor uses at first a ten-key 2 to enter a house number and depresses a call key 3. Then a CPU 7 reads an entered house number, references a transfer table 6 to discriminate whether or not a transfer destination is in existence. When the transfer destination is in existence, the transfer destination number is read from a transfer table 6 and sent to an exchange 4 to call a house of the transfer destination. When no transfer destination is in existence, the house number entered substantially is sent to the exchange 4 to call the house.
Patent JP-H01141408-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: SAKAI KATSUJI
IPC: H03H3/08
Filed: 1987-11-28
Abstract: PURPOSE:To eliminate the need for providing a process exclusive for preventing the adhesion of a dust, etc., onto an electrode surface by removing a photoresist after a scribing stage. CONSTITUTION:A thin film 2 for an electrode is coated with a photoresist 3, next, the necessary part of the form of the electrode is left, the photoresist 3 is removed, and further next, the thin film 2 for the electrode except the left photoresist 3 corresponding position is removed by etching, etc. In such a condition, for example, by using a laser scriber, the same scribing is executed, and thereafter, the left photoresist 3 is removed. Thus, since the dust and a scrap 4 of a substrate generated at the time of scribing do not adhere onto the electrode 2 surface generally because of the existence of the photoresist 3, a satisfactory device can be obtained without providing the exclusive process.
Patent JP-2000128917-A (JP)
Title: Continuous production of ethylenic polymer
Inventor: TANAKA EIJI
IPC: C08F4/654
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing an ethylenic polymer by which physical properties of the obtained polymer are presumed based on the polymerization condition, and the ethylenic polymer capable of rapidly corresponding to the fluctuation of the physical properties of the polymer, excellent in extrusion moldability and having a high melt tension is continuously produced. SOLUTION: This production method for homopolymerizing ethylene or copolymerizing the ethylene and other olefins continuously in the presence of solid catalytic components comprising a magnesium compound and a titanium compound, and a catalyst system containing an organoaluminum compound comprises controlling the concentration of the organoaluminum compound in the reaction system to control the polymerization activity.
Patent JP-H08156710-A (JP)
Title: On-vehicle display device
Inventor: SHINOMIYA TAKESHI
IPC: B60R11/02
Filed: 1994-12-05
Abstract: PURPOSE: To automatically turn a display member by manipulating an external switch. CONSTITUTION: An oscillating device for turning a liquid crystal display surface 41 of a display member 40 in a stand-up posture, about at least one of left and right ends of the display member 40 as a fulcrum, and a drive source for driving the oscillating device in response to manipulation of an external switch are provided between a movable case 30 and the display member 40.
Patent JP-S6323793-A (JP)
Inventor: NAABITSUKU EE KARAMIAN
IPC: C02F1/32
Filed: 1986-12-16
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-H07132427-A (JP)
Title: Flexible assembling line
Inventor: SAEKI MASAAKI
IPC: B23P21/00
Filed: 1993-11-05
Abstract: PURPOSE:To provide capability of coping with the change of specifications of a workpiece to be processed and assembled by employing such measures as constituting a position control unit of a plurality of members moving back and forth in horizontal and orthogonal directions, a plurality of members respectively rotating integrally with them in horizontal and orthogonal directions and a member for fixing raw materials to be assembled to an attaching surface and the like. CONSTITUTION:In a dividing unit a Y member 30 is constituted of a rail 31, a servo motor 32, etc. A B shaft 34 is formed on a frame 33 in parallel with the rail 31 and it is driven in its rotation by a megamotor 35 fixed on the frame 33 and a brake is applied thereon by a brake 36. Further, an A shaft 37 is installed on the b shaft 34 perpendicularly to it, it is driven to rotate by a megamotor 38 and a brake is applied thereon by a brake 39. A fixing member 41 is installed on the A shaft 37 so as to fix raw materials on an attaching surface 40 orthogonal to it. Thus, even in the case of changing the form of a workpiece to be processed and assembled, a processing and assembling line capable of instantaneously coping with it and having excellent general applicability can be realized.
Patent JP-H08126565-A (JP)
Title: Sleeping bag type futon cover set
Inventor: IWASAKI MASAHITO
IPC: A47C31/10
Filed: 1994-10-28
Abstract: PURPOSE: To provide a futon (Japanese mattress filled usually with cotton) cover capable of improving the heat insulation function of futon. CONSTITUTION: First, a coverlet 1 having a size larger than an ordinary coverlet in both form and dimension is provided, and a fastener 2 is fitted to one short side thereof except for a center. Thereafter, a mattress cover 3 having a size larger than an ordinary mattress in both form and dimension is provided and a strip section 4 is formed on the external surface of one short side except for a center. Then, the fastener 2 is fitted to the external surface of the section 4.
Patent JP-H10183413-A (JP)
Title: Roughened skin inhibiting glove
Inventor: NAKABAYASHI TSUTOMU
IPC: A41D19/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a roughened skin inhibiting glove inhibiting hands to get rough and dry, and crack of nail, excellent in feeling in use by fitting a thin fabric sheet having moisture and heat retaining properties inside the glove body. SOLUTION: The expandable thin fabric sheet 3 having moisture and heat retaining properties and being in contact with a palm part 2 and fingers part of hand is fitted inside the glove body 1 formed of an expandable knit fabric. Silk yarn is predominantly used for the glove body 1, the thin fabric sheet 3 laminated with a hot-melt adhesive synthetic resin film, is used as the moisture and heat retaining thin fabric sheet 3, and the thin fabric sheet 3 is preferably fitted inside the glove body 1 by hot-melting.
Patent JP-H08109260-A (JP)
Title: Linear organopolysiloxane and its production
Inventor: YAMAGUCHI KOICHI
IPC: C08G77/24
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a linear organopolysiloxane which does not contain homologs having a mol.wt. of 3,000 or lower and is useful for a silicone oil or a cured rubbery product by subjecting a specific cyclosiloxane to ring-opening polymn. in the presence of a specific catalyst and then to stripping. CONSTITUTION: A cyclotrisiloxane of formula I is subjected to ring-opening polymn. in the presence of lithium silanolate, etc. The resulting reaction mixture is neutralized with a halosilane of formula II and a disilazane of formula III. The resulting polymer is subjected to stripping to give a linear organopolysiloxane. The obt. organopolysiloxane is represented by formula IV and contains 50ppm or lower cyclopolysiloxanes having a mol.wt. of 3,000 or lower. In those formulas, R is a 3C or higher monovalent hydrocarbon group; R<1> is methyl, etc.; X is H, etc.; n is 15-4,000; and Y is halogen.
Patent JP-2001126644-A (JP)
Title: Glass funnel for cathode-ray tube, and method of manufacturing the same
Inventor: SUGAWARA TSUNEHIKO
IPC: H01J29/86
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To lighten a funnel and shorten the depth of the funnel. SOLUTION: A funnel portion comprises an electron gun-receiving neck portion 5, a deflecting coil-equipping yoke portion 4 and a body portion 6 joining from the yoke portion to an almost rectangular opening end bonded to a panel portion, whereby, a reinforced pressing stress layer to an outer surface and an inner surface of at least the body is formed by sealing a metallic cathode button 9 in the neck portion 5.
Patent JP-H04174963-A (JP)
Title: Separator for lead-storage battery and manufacture thereof
Inventor: TAKAMI NOBUYUKI
IPC: H01M2/16
Filed: 1990-11-06
Abstract: PURPOSE:To improve the life of a lead-storage battery by providing a number of holed portion on both sides of a non-welding porous body layer, and laying the layer on a thermoplastic resin porous body layer, and folding the layers, and joining the thermoplastic layer to the non-welding layer through the holes. CONSTITUTION:A non-welding porous body layer 1 of a glass fiber sheet having a plurality of holed portions 3 provided on both side portions thereof along the vertical direction while in symmetry with respect to a folding line CL is laid on a sheet-shaped thermoplastic resin porous body layer 2 composed mainly of polyethylene and the layers 1, 2 are folded at the line CL in such a way that the layer 1 is located inside. The layers 1,2 are inserted between a pair of gears and pressurized and joined together through the holes 3 to form a bag-shaped separator. Thereby the layer 1 composed mainly of glass fibers and the layer 2 composed mainly of polyethylene can be easily stuck together and easily installed adjacent a sheet-shaped separator whereby the life of a lead-storage battery can be improved.
Patent JP-S63155545-A (JP)
Title: Axis alignment tip for charged particle beam and axis alignment
Inventor: NAKAMURA MAKOTO
IPC: H01J37/04
Filed: 1986-12-17
Abstract: PURPOSE:To enable an axis alignment of plural charged particle beams to be made easily and correctly by providing a conductive path electrically connected to a conductive region in the inside as well as providing the minute conductive region on the surface. CONSTITUTION:A material of an axis alignment tip is an insulator or an semiconductor 10, and a conductive path 8 is formed in the inside. And a minute region 7 of a conductor connected to the conductive path 8 is exposed on the tip surface. Therefore, the maximum electric current flows in the conductive path 8 when the center of a minute conductive region 7 is irradiated with a charged beam. Accordingly, a correct axis alignment can be conducted by setting a beam axis direction of each charged particle beam so that the maximum current flows.
Patent JP-H09117313-A (JP)
Title: Umbrella
Inventor: TANAKA TERUZO
IPC: A45B3/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To easily recognize a pedestrian for a driver of a vehicle so as to secure safety of traffic by combining fluorescent tapes emitting fluorescence by the light of the vehicle, etc., with an umbrella. SOLUTION: In the outer circumferences 20 of respective dewdrop falling tips 2, 2... of an umbrella 1, grooves 21 surrounding the respective outer circumferences 20 are provided and fluorescent tapes 3 fitting for the respective grooves are stuck. Winding of such fluorescent tapes 3 around the respective grooves 21 can make the appearance of the dewdrop tips 2 presentable and, at the same time, fluorescence of the tapes 3 are emitted by the light of a vehicle, etc., so as to draw attention to the driver of the vehicle.
Patent JP-H09117678-A (JP)
Title: Countercurrent ion exchange device using resin of uniform particle diameter and regeneration of ion exchange resin
Inventor: MIYA SHIGEO
IPC: B01J49/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a countercurrnet ion exchange device capable of efficiently regenerating an ion exchange resin while maintaining the advantages of the countercurrent ion exchange device as well as a method for regenerating the ion exchange resin. SOLUTION: This countercurrent ion exchange device consists of a pair of water collecting devices at the upper part and the lower part of a resin tower. In addition, on the upper part of the lower water collecting device 2, a packed part 4 containing an ion exchange resin, a packed part 6 containing an inactive resin with a specific gravity less than 1 through a free board part 5 equivalent to 2-15% of the height of an ion exchange resin layer and the upper water collecting device 3 are arranged sequentially. On the other hand, the lower water collecting device 2 has a connection with a water collecting and distributing pipe with a treated water outflow valve 9 and a back wash water inflow valve 10.  Further, the upper water collecting device 3 has a connection with a water collecting and distributing pipe with an untreated water inflow valve 7 and a regenerated drain outflow valve 8. Besides, the ion exchange resin to be packed in the ion exchange resin layer is of a uniform particle diameter containing at least 85%, of the total amount of particles, present in the range of particle diameters of ±0.15mm of an average particle diameter. The average particle diameters of this particle are preferably 0.4-0.8mm.
Patent JP-H11147527-A (JP)
Title: Returnable container made of sheet metal
Inventor: SCHUETZ UDO
IPC: B65D45/32
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive returnable container made of sheet metal, which can be inexpensively remodeled to a lidded container for containing powder and granular materials and also pasty materials, and further a liquid of lower degree of danger as the case may be, in order to use again the container after is was firstly used as a container with a stopper for transporting and storing a liquid product high in the degree of danger and harmful to environment. SOLUTION: A returnable container made of sheet metal is firstly formed so as to be used as a container 1 with a stopper and has a top plate 7 which is welded to an outer wall 2 of the container, and which is provided with a stopper 8 for filling and discharging contents. In order to reuse the container 1 with the stopper, it can be remodeled to a lidded container having a removable lid with a stopper, and the lid with the stopper is fixed onto an opening edge of the outer wall of the container by using a tightening ring. In this remodeled lidded container, the top plate 7 separated from the container 1 with the stopper is used as a lid with a stopper without producing waste.