baber/WOPTO huggingface dataset:
Patent JP-S60180306-A (JP)
Title: Electronic scanning antenna
Inventor: ITOU SHINICHI
IPC: H01Q3/40
Filed: 1984-02-28
Abstract: PURPOSE:To keep always the normality of an aperture efficiency and a radiation characteristic of a radiation beam over a prescribed scanning angular range by setting an electric field distribution at the irradiation aperture face formed with at least >=1 face of the irradiation aperture part corresponding to a prescribed designed electric field distribution. CONSTITUTION:The irradiating part consists of a radiating aperture section 9 including a feeding phase control circuit 5 and radiating elements 7-1-7-m1 and a radiating aperture section 10 including a feeding phase control circuit 6 and radiating elements 8-1-8-m2. A feeding circuit 11 is formed so as to feed a transmission signal to the radiating elements via directional couplers 14-1-14-m1, 15-1-15-m2, 16-1-16-m2 provided in a special interval relating to the signal wavelength in transmission lines 21, 22. When a signal inputted from a terminal 53 is inputted to a terminal 55 of the feeding circuit 11 by a signal switching circuit 12, both the aperture sections are contributed effectively by setting the coupling distribution of the directional couplers 14-1-14-m1 and 15-1-15-m2 to the transmission line 21 so that the aperture electric field distribution of the radiating aperture sections 9 and 10 is a prescribed electric field distribution.
Patent JP-H08230054-A (JP)
Title: Manufacture of fiber composite sheet
Inventor: HAYASHI HITOSHI
IPC: B29C70/06
Filed: 1995-02-24
Abstract: PURPOSE: To produce a fiber composite sheet having no unevenness on its surface and uniform in its wall thickness without applying tension fluctuations to a molding material such as a continuous fiber material transferred continuously in a manufacturing direction in a manufacturing process. CONSTITUTION: Fluidized bed devices 1a, 1b equipped with vibration bars 4a,4b for striking continuous fiber bundles F1 are provided side by side and the continuous fiber bundles F1 divided into two groups are passed through the fluidized bed devices to bond a thermoplastic resin powder to the continuous fiber bundles F1 and the continuous fiber bundles are heated and pressed by heating rolls 6 to integrally melt the thermoplastic resin powder and formed into a sheet by cooling rolls 7. In this case, the vibration bars 4a, 4b have the almost same amplitude and number of vibrations and are arranged so as to be different by 160-200 deg. in phase to strike the fiber bundles to synthesize respective vibrations at the point of time of heating and pressurization to convert the same to definite amplitude, that is, definite tension.
Patent JP-S55131248-A (JP)
Title: Linear device
Inventor: KURODA TAKESHI
IPC: H02K7/06
Filed: 1979-03-27
Abstract: PURPOSE:To move the shaft of a motor straight linearly as to the body of the motor without using a movement transmission mechanism, by supporting one of the motor body and a screw rod in a fixed state and providing the other with a means for hindering the rotation of the latter. CONSTITUTION:A screw thread is provided in a rotor 4 and engaged with a screw rod 2, both the ends of which are attached to stands 5. A shaft 6 is attached to the stands 5 in parallel with the screw rod 2. An arm 7 projecting from a main body 1 is slidably fitted on the shaft 6 to hinder the rotation of the main body 1. The rotor in the body 1 is supported on thrust bearings 8. As a result, the motor body can be moved straight linearly along the shaft or the shaft can be moved straight as to the motor body without using a movement transmission mechanism.
Patent JP-H01210323-A (JP)
Title: Injection molding device
Inventor: KATAOKA TAKAO
IPC: B29C45/37
Filed: 1988-02-19
Abstract: PURPOSE:To enable the injection pressure of molten raw material to be set low and to unnecessitate the mechanism of an ejector pin by a method in which at least one of a pair of molds is composed of air permeable porous stock, and the pressure in a cavity is regulated by a pressure regulating means. CONSTITUTION:The mold body of movable side is composed of the same porous stock as that of the mold body of stationary side. When a vacuum pump is driven, air is sucked from the molding surface 19 in the mold 16 of stationary side, and air is sucked from the molding surface 30 in the mold 27 of movable side, whereby the pressure in the cavity 37 between the molding surfaces 19, 30 in both molds 16, 27, is reduced. When the state of said reduced pressure in the cavity 37 is confirmed by a vacuum gauge, and said pressure reaches a prescribed pressure, the molten raw material of synthetic resin is injected into the cavity 37 through a nozzle from a raw material-injecting means. Since the pressure inside of the cavity 37 is reduced by a pressure-regulating means, the raw material flows into the cavity 37 smoothly, even if the injection pressure of molten raw material 51 is lowered.
Patent JP-S58154576-A (JP)
Title: Crown ether with two bromomethyls outside the ring and its preparation
Inventor: OKAHARA MITSUO
IPC: C07D323/00
Filed: 1982-03-09
Abstract: NEW MATERIAL:A crown ether with two bromomethyl groups outside the ring of formulaI(R is H, alkyl; m is 0-3 integer, n is 0-2 integer). EXAMPLE:2,9-Dibromomethyl-2,9-dimethyl-15-crown-5. USE:Organic syntheses, separation analyses, biochemistry, drugs: it is characterized in having two bromomethyls outside the ring. It can be directly introduced into polymers and used as a crown ether with two side chains or a ralliate ether bearing electron donor groups on side chains. PREPARATION:The reaction between a polyethylene glycol unsaturated ether of formula II, N-bromosuccimide and polyethylene glycol of formula III gives a compound of formula IV and the product is made to react with a sulfonic halide in the presence of a base to give the compound of formulaI.
Patent JP-2000236340-A (JP)
Title: Device and method for designing vp accommodation
Inventor: MORIOKA YASUSHI
IPC: H04Q3/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To secure connections of all VPs while guaranteeing the band of a preferential VP by dividing accommodated VPs into preferential VP for which bands are secured in case of a fault and nonpreferential VPs for which only connectivity is secured and setting the preferential VP bands for an in-use system and the nonpreferential VP bands for bands other than that of the in-use system. SOLUTION: A transmission fault monitor part 2 detects a transmission line getting out of order in such a case, sends a VP accommodation design indication to an accommodation design part 3, and refers to the contents of an accommodation database 4 to design VP accommodation. Here, the accommodation design part 3 when switching preferential VPs obtain information on the number of preferential VPs to be switched, the set bands of the respective VPs, the number of stand-by system transmission lines, and capacity from the accommodation database 4, designs VP accommodation by using the data, and supplies the result to a VP accommodation switching part 14 through an accommodation design output part 5 and a switching indication reception part 13 to perform fault switching.  The accommodation design part 3 when switching nonpreferential VPs obtains information from the accommodation database 4 as well as the preferential VP switching and performs an accommodation designing process according to the obtained information and preferential VP information.
Patent JP-S63205855-A (JP)
Title: Feed mechanism for information recording carrier
Inventor: SOMEYA HIROKI
IPC: G11B19/00
Filed: 1987-02-20
Abstract: PURPOSE:To accurately reproduce and record information from a carrier by setting a mechanism to sandwich an information recording carrier between a driving roller and a couple of pressure members so as to feed it, and making a space between the center of the driving roller and the pressure members below the width of the non-information recording part of the carrier. CONSTITUTION:An optical card 4 is formed in such a way that a length l=85.6mm and a board thickness t=0.74mm. If a space (a) between both rollers 51 50 and 50 52 is set to 9.5-12mm under consideration of such as various sizes, precision and bending extent of the card 4 when the card 4 is sandwiched between the driving roller 50 and the pressure rollers 51 and 52, and carried while being forcibly bent, then accurate information reproduction/recording can be executed. With setting the relation between the right and left widths b and b' of the non-information recording part 4a' and the space (a) in the card 4 to a<=b' and a<=b, all the information tracks of an information recording part 4a are read under same condition, and an inversion signal for card feeding can be obtained by detecting the end part of an optical card 4, the non- information recording part 4a', for example, by a sensor, whereby high speed feed can be executed.
Patent JP-H03242126-A (JP)
Title: Portable assembly toilet
Inventor: HATANO JIRO
IPC: A47K11/04
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a simple assembly stool by engaging an opening part of an impermeable deep bottom shape bag-like body whose opening part is almost the same as a wide width annular body which can be folded and miniaturized to the upper peripheral edge part of the annular body and using the stool. CONSTITUTION:For instance, an annular body 1 is formed by waterproof cardboard, etc., of about 10cm width. As for the annular body 1, length in the longitudinal direction is set to about 28cm-32cm and it becomes cylindrical at the time when it is expanded. Subsequently, while turning a bag-like body 2 made of an impermeable synthetic resin from the lower inside of the cylindrical part to the upper part, the opening part is pushed up and is allowed to ascend so that the upper end part exceeds the upper edge part of the cylindrical part of the annular body 1 by a desired quantity. Next, the upper end opening part is lowered to the lower part of the outside and engaged. The cylindrical part of the annular body 1 becomes circular in a cross section in a horizontal direction, and is offered as a toilet from the upper part. Usually, the bag-like body 2 is folded to a small square, and the annular body 1 is inserted into the clearance of the folded part whose cross section is a W-shape, and housed in a casing body for carrying convenience.
Patent JP-H04275498-A (JP)
Title: Vacuum clamping head for electronic component
Inventor: MORITA TAKESHI
IPC: H05K13/04
Filed: 1991-03-04
Abstract: PURPOSE:To accelerate mounting by eliminating that a time required to observe an electronic component clamped to a nozzle of a vacuum clamping head becomes a dead time. CONSTITUTION:A plurality of nozzles 21, 22 are provided at a vacuum clamping head 10, and means MR for rotating the nozzles 21, 22 vertically, is provided. Further, an observing unit 50 moving integrally with the nozzles 21, 22 in an X-Y direction is provided out of the nozzles 21, 22 to hold an electronic component P to the nozzles 21, 22, to invert the nozzles 21, 22 upside down, to observe the component P thereby and to detect the positional deviation.
Patent JP-S53122334-A (JP)
Title: Magnetic bubble device
Inventor: OKADA MASAAKI
IPC: G11C19/08
Filed: 1977-03-31
Abstract: PURPOSE: To prevent the volatilization of memorized information and to economically design the magnetic bubble device, by writing in the index mark IND and or sector mark with the opposite parity as specific pattern every memory loop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53121867-A (JP)
Title: Method and apparatus for applying expandable urethane to reverse surface of band-shaped building material
Inventor: MATSUSHIMA RIYOUICHI
IPC: B29C39/00
Filed: 1977-03-31
Abstract: PURPOSE: To prepare a band-shaped building material filled uniformly with foamed polyurethane, by blocking both ends of a channel-shaped building material with two blocking plates furnished with magnets, thereby preventing the leak of expandable urethane stock liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02216435-A (JP)
Title: Time division spectroscopic method
Inventor: YOKOYAMA HIROYUKI
IPC: G01N21/64
Filed: 1989-02-17
Abstract: PURPOSE:To make time division measurement of even the emitted light of the wavelength as long as >=1mum by making use of the linearity that the intensity of the light emitted from a light emitting material possesses with respect to the intensity of stimulating light. CONSTITUTION:An incident light pulse 1 is made into a stimulating light pulse 15 by a beam splitter 12 and mirrors 13, 14. A time delay 16 can be provided between the superposed two stimulating light pulses 15 by moving either of the mirror 13 or 14 in the incident direction of the light pulse at this time. The pulses 15 pass through a dichroic mirror 17 and are thereafter condensed and projected by a lens 18 to a sample 19. The emitted light from a sample 19 is reflected by a mirror 17 via a lens 18 and is made into signal light 20. The signal light 20 is converted by a photodetector 21 to an electric signal which is then time averaged and is measured as a voltage or current.
Patent JP-S59162955-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1983-03-09
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-H10233732-A (JP)
Title: Digital cordless telephone system
Inventor: WAKI KENICHI
IPC: H04W60/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To properly deliver accident information of a train and transportation delay information attended with the accident to passengers each having a radio slave set. SOLUTION: On the occurrence of a train accident or the like, a base station BS sends newest accident information and newest transportation delay information attended with the accident or the like which are entered by a station officer to a computer 2 and are included in position registration information to each radio slave set PS possessed by passengers. When the radio slave set PS detects a 1st operation by the passenger, the accident information or the like is displayed on a display section. When the radio slave set PS detects a 2nd operation by the passenger, the information is outputted in voice. As a result, the newest information such as accident information of a train and transportation delay information attended with the accident is properly delivered to the passengers.
Patent JP-S60181782-A (JP)
Inventor: IWATA KAZUHIRO
IPC: G11C11/34
Filed: 1984-02-29
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-H02215569-A (JP)
Title: Glossing device for printed surface
Inventor: SAITO HITOSHI
IPC: B41J2/32
Filed: 1989-02-17
Abstract: PURPOSE:To provide a respectable gloss on a printed image face without reducing gloss even in high density or to record a uniform and beautiful matte part on a print by providing a first roller for heating an image face at a predetermined temperature, a gloss forming film formed with many fine uneven part at least at part of a face in pressure contact with the image face, and a second roller for pressing the print. CONSTITUTION:A print position is so adjusted that a matte face 27b is brought into close contact with the peripheral edge of an image face 24, and a gloss film 16 is superposed thereon. Then, an elastic roller 12 is rotated clockwise, and a film unit 26 for holding a print 23 is inserted between a heating roller 11 and the roller 12. In this case, since the image face 24 of the print 23 is pressurized while being heated by the roller 11 via the film 16, an uneven part generated by recording an image is smoothed at a center corresponding to a glossy face 27a to be glossy. A peripheral edge corresponding to the matte face 27b is formed with a fine uneven part corresponding to fine protrusions to be uniformly treated with matte, and the face 24 is finished.
Patent JP-H10235078-A (JP)
Title: Lid lock device of laundry equipment
Inventor: TAMAE SADAYUKI
IPC: D06F37/42
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To enable the washing to be added or taken out during operation of laundry equipment by enabling a lid opening and closing the opening of an equipment main body to be opened and closed when operated from the outside, using the lid lock device of the laundry equipment, if the level of water in a rotary drum is not more than a predetermined level. SOLUTION: A rotary drum storing the washing and having a rotating shaft extended in an approximately horizontal direction has its opening opened and closed by a lid 9, the lid 9 is locked in a closed position by a lock device 28, and the lock device 28 is held locked by the holding device 30. If operation is temporarily stopped by means of a start/pause switch while the level of water in the rotary drum is not more than a predetermined level, the holding device 30 can unlock the lock device 28 after rotation of the rotary drum has been stopped.
Patent JP-2000239859-A (JP)
Title: Injection powder for forming ceramic-dispersed plating, production of the injection powder and ceramic- dispersion plating method using the injection powder
Inventor: MIYASAKA YOSHIO
IPC: C23C24/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To produce injection powder for ceramic-dispersion plating capable of simultaneously executing the dispersion of ceramic particles and the formation of a metallic coating film by single blasting treatment, to provide a method for producing the injection powder and to provide a ceramic-dispersion plating method using the injection powder. SOLUTION: Metal (coating metal) to be applied on the surface of the object to be treated is melted, ceramic particles are mixed into the molten metal, and moreover, the molten metal mixed with the ceramic particles is formed into a powdery shape to obtain injection powder in which the ceramic particles are dispersed into the coating metal. When the injection powder is blasted on the surface of the object of metal or contg. metal to be treated, the ceramic particles in the injection powder are dispersed over the surface of the object to be treated, furthermore, the compositional elements of the coating metal are diffused and penetrated to the surface of the object to be treated, thus ceramic-dispersed plating is applied thereon.
Patent JP-H10238954-A (JP)
Title: Pusher type continuous furnace with lower surface cleaning mechanism of base plate
Inventor: GOSHIMA TAKASHI
IPC: F27B9/22
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of wear powder to a product by disposing an adherent remover for removing wear powder adhering to a lower surface of a base plate in an outlet of a pusher, thereby preventing introduction of the powder into a working chamber in a pusher type continuous furnace for sequentially feeding material to be treated into the furnace and heat-treating it. SOLUTION: A ceramic base plate 2 for loading material to be treated is slid on a ceramic rail brick by pushing it by a pusher 20, and conveyed in the pusher type continuous furnace 10. In such a furnace 10, a rotary brush 1 is installed between an outlet of the furnace and an outlet lateral feeder 14. The brush 1 is not limited, but preferably rotary brush of aramid fiber having a length of a single wire of about 30mm, a thickness of about 0.28mm. A rotational speed of the brush 1 is suitably decided. When the feeding speed of the plate 2 is 1000mm/H, it is optimum at about 20rpm. A scraper may be used instead of the brush 1 as a cleaning mechanism.
Patent JP-S62195308-A (JP)
Title: Agent for controlling aquatic adhesive life
Inventor: NAKAYAMA YOSHINORI
IPC: C07D237/12
Filed: 1986-02-21
Abstract: PURPOSE:To provide an agent for controlling aquatic adhesive life such as hard-shelled mussel, barnacle, laveer, diatom, etc., containing 3,4,5,6- tetrachloropyridazine as an active component, effective in preventing the adhesion and suppressing the growth of the aquatic life and capable of keeping the effect over a long period. CONSTITUTION:The objective agent contains 3,4,5,6-tetrachloropyridazine of formula as an active component. The compound can be produced by reacting dichloromaleic anhydride with hydrazine and chlorinating the resultant 4,5- dichloropyridazine-,6-dione with phosphorus oxychloride. In the case of using the composition for the treatment of fishing net, rope, fixed net, etc., the compound is dissolved or dispersed together with a resin (vehicle) in an organic solvent, a plasticiser and an organic pigment, etc., are added to the solution or dispersion and the net, etc., is immersed in or sprayed with the solution, etc., and dried. For using the composition as an antifouling paint for ship bottom, the compound is added to and dispersed in a resin composition for ship bottom paint and the dispersion is applied to ship bottom.
Patent JP-S63207409-A (JP)
Title: Automatic sheet width control method
Inventor: FUKUI NOBUO
IPC: B21B37/22
Filed: 1987-02-23
Abstract: PURPOSE:To improve the sheet width control accuracy by sampling and measuring a vertical roll opening, a load, and a temp. of a rolled stock during a roll opening change rolling for the top end of the stock and controlling the roll opening based on the reaction between plastic moduluses and temps. CONSTITUTION:A load meter 2 and an opening detector 3 are installed on a vertical roll 1 and a thermometer 5 is also installed over the roll 1. During an opening change rolling by the roll, 1 a roll opening S, a load F, a stock temp. T are sampled and measured by the load meter 2, detector 3, thermometer 5 by N times with proper time intervals. A roll opening changing amount  S1, a load changing amount F1 are found based on the above measured values and a plastic modulus f1= F1/ S1 is calculated. The modulus f1 is made to be a function to obtain a relation between temps. and plastic moduluses (f) and an opening of the roll 1 is adjusted based on the function. The control accuracy for sheet width is improved because the sheet width control is performed by considering sheet temps.
Patent JP-H06162879-A (JP)
Title: Hydraulic driving apparatus
Inventor: TAKAGI HIROKAZU
IPC: H01H33/34
Filed: 1993-02-26
Abstract: PURPOSE:To make a hydraulic driving apparatus compact and have high output power and provide a hydraulic driving apparatus with good response and high reliability by hydraulically moving each movable contactor of a main contact point and a resistor point and hydraulically carrying out delayed sequential operation of both contactors. CONSTITUTION:A hydraulic driving apparatus is provided with an auxiliary switching valve A51 of a main switching valve 51 which supplies or evacuates a pressure fluid to or from each fluid chamber of a main cylinder 30 and an auxiliary cylinder A30 wherein the cylinder 30 and cylinder A30 drive a main contact point 20 and a resistor contact point a20, respectively. In the apparatus, a throttle-attached check valve A71 is installed between the auxiliary switching valve A51 and the main switching valve 51, which drives the valve A51 by supplying or evacuating the pressure fluid to or from the valve chamber of the valve A51, so as to make the pressure fluid flow at high flowing rate in the case the pressure fluid is supplied to the valve chamber of the auxiliary switching valve 51 and limit the passing and flowing rate of the fluid in the case the pressure fluid is evacuated from the valve chamber of the auxiliary switching valve 51. Also, the auxiliary switching valve 51 is composed so as not to evacuate the pressure fluid from the fluid chamber of the auxiliary cylinder A30 until the auxiliary switching valve 51 moves to a prescribed position.