baber/WOPTO huggingface dataset:
Patent JP-S60247653-A (JP)
Title: Continuous high-speed copying method of multiple number of copies
Inventor: TONEGAWA TADASHI
IPC: G03G13/26
Filed: 1984-05-23
Abstract: PURPOSE:To decrease considerably generation of oscillation and to permit stable copying at a high speed by constituting a copying machine in such a manner that the optical system or original plate thereof is required to be moved back and forth just once in the case of copying continuously multiple sheets and that the necessary number of sheets can be copied thereafter by the rotation of a drum. CONSTITUTION:The 1st latent image corresponding to an original is formed on a photosensitive drum 5. The latent image is developed to a sensible image by sticking a toner thereto in a developing tank 13. The image is transferred to an insulating film drum 6. The image formed on the drum 5 is the reversal image of the original but the image to be formed on the drum 6 is the positive image of the original as the reversal image is transferred onto the drum 6 rotating counterclockwise. The drum 6 is detached from the drum 5 and the image transferred on the drum 6 is exposed to the drum 5 to form the 2nd latent image. The 2nd latent image is developed to a sensible image by the developing tank 13. This image is transferred to the transfer paper 21 fed from a right direction by a transfer device 11. The paper is further fed to the left and is fixed by a heat roller 18.
Patent JP-H07311160-A (JP)
Title: Method and device for preforming visual inspection
Inventor: SHIGYO HIDEHARU
IPC: G01N21/88
Filed: 1994-05-19
Abstract: PURPOSE:To only detect a defect of a transparent film even when the film is coated with a surface protective film so as to automate the visual inspection of the film by taking the picture of the transparent film of reflected ultraviolet rays and transmitted visible light rays by irradiating the sheet with ultraviolet rays and visible light rays and comparing and analyzing both pictures by processing the pictures. CONSTITUTION:A transparent film 1 is irradiated with visible light rays from a visible light source 4 and the image of the light transmitted through the film 1 is taken with a CCD camera 7 through a visible light transmitting filter 10 and sent to a picture processing section 15. On the other hand, the upper surface of the film 1 coated with a surface protective film 2 is irradiated with ultraviolet rays from an ultraviolet-ray source 5 and the image of the reflected light from the upper surface is taken with another CCD camera 8 after the reflected light is reflected by an ultraviolet-ray reflecting mirror 11 and passed through an ultraviolet-ray transmitting filter 13 and sent to the processing section 15. Similarly, the picture of the lower surface of the film 1 coated with another protective film 3 is taken with a third CCD camera 9 and sent to the processing section 15. The section 15 automatically detects the defect of the film 1 only by binarizing the picture signals and comparing the pictures taken with the cameras 7, 8, and 9.
Patent JP-H02282788-A (JP)
Title: Display driving circuit
Inventor: MOROKAWA SHIGERU
IPC: G09G3/30
Filed: 1989-04-25
Abstract: PURPOSE:To generate a driving signal with a high voltage higher than the power dielectric strength of an integrated circuit by switching connections with plural power lines which are an intermediate point between 1st and 2nd power line potentials by an electronic switch element and generating plural voltages having a constant waveform, and outputting them with a constant phase difference. CONSTITUTION:The display driving circuit is equipped with a constant-period pulse generating means 310, a 1st power line VD(t) which varies in potential, and a 2nd power line VS(t) which has a constant potential difference from the 1st power line, an equal variation period, a varying component voltage waveform, and varies in potential below the lowest potential of the 1st power line. A varying power circuit 330 has 3rd and 4th power lines (VM+, VM-) which have a constant potential halfway between the potentials of the 1st and 2nd power lines or following power lines. Further, the electronic switch elements switches the connection with the respective power lines at a constant period to generate the plural voltages having the constant waveform and the integrated circuit 312 outputs them to output terminals with the constant phase difference. Consequently, the driving signal having the high voltage higher than the power source dielectric strength of the integrated circuit 312 can be generated by the simple circuit.
Patent JP-S62262098-A (JP)
Inventor: AKASHI KAZUO
IPC: G06F3/16
Filed: 1986-05-08
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-S5630402-A (JP)
Title: Preparation of ibuprofen slow-release composition
Inventor: KAETSU ISAO
IPC: C08F2/44
Filed: 1979-08-21
Abstract: PURPOSE: To obtain the title composition, useful as an inflammatory pain medicine, etc., by dispersing a polymerizable monomer containing ibuprofen into an aqueous medium, and polymerizing said monomer by means of irradiation of light or an ionizing radiation.  
     CONSTITUTION: Ibuprofen is dissolved in one or more polymerizable monomers such as glycidyl methacrylate, ethylene glycol dimethacrylate or diethylene glycol dimethacrylate. The resulting solution is mixed with an aqueous medium and said monomer containing ibuprofen is suspended in the aqueous medium. Then purpose composition is obtained by the polymerization of said monomer by means of irradiation of light or an ionizing radiation of the dispersion. The aqueous medium is preferably an aqueous solution containing 0.01W5wt% of a surfactant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S619514-A (JP)
Title: Cyrindrical supply heating furnace
Inventor: BERUNHARUTO HIRUGE
IPC: C21D9/00
Filed: 1985-05-17
Abstract: A furnace for heating cylindrical charges, in particular billets, rods and tubes, features a transportation facility with a conveyance device which feeds the charges in the longitudinal direction through a treatment chamber, the cross-sectional shape of which is closely similar to that of the charge; the transportation device also features a jacking device which supports the charge such that, regardless of the charge diameter, the longitudinal axis of the charge is always at the same level in the treatment chamber. Situated in the walls of the treatment chamber are nozzle outlets which direct a heated jet of gas radially with respect to the longitudinal axis of the charge and onto the surface of the charge. The feeding of circulating hot gas to the supply channel for the nozzles takes place from both ends of the treatment chamber. A ventilator is situated above the mid point along the length of the treatment chamber and blows out both inlets to the feed channels.
Patent JP-H01104438-A (JP)
Title: Enclosed-die forging equipment
Inventor: ISHINAGA NOBUYUKI
IPC: B21J5/02
Filed: 1988-04-28
Abstract: PURPOSE:To increase freedom of arrangement of a cam mechanism and to simplify the mechanism by traveling a push pin downward with the downward travel of a slide and traveling a lower pad downward through the cam mechanism at a slower rate than the rate of travel of the slide. CONSTITUTION:A die mechanism to travel an upper die 150 and a lower die 170 which are kept in a closed state is composed of a supporting member which is interposed between the lower die 170 and a lower cylinder mechanism 161, directly supports the lower die 170 and at the same time contains a lower pad 166 to be energized upward directly by the lower cylinder mechanism 161, a push pin 185 traveling downward with the travel of a slide 143 and a cam mechanism 176 which travels the lower pad 166 downward by the travel of this push pin 185 at a slower rate than the rate of travel of the slide 143. Accordingly, formed products improved in accuracy are forged steadily.
Patent JP-H07275149-A (JP)
Title: Step tool for taking bath
Inventor: YAMAOKA YOSHIYUKI
IPC: A47K3/12
Filed: 1994-04-07
Abstract: PURPOSE:To provide the step tool which is easy to mount without requiring any special work by lowering the height of stepping when the aged and the handicapped persons take bath. CONSTITUTION:A step parts 8 and 9 provided at the side of the wash place and the bath tub over a bath tub 3 are connected by a connection part 10 forming a stool step part 7 over a side wall 5 of a bath tub 3. A handrail part 11 provided along the wall surface of the bath tub 3 from the connection part 10 is integrally frame-structured.
Patent JP-S62262197-A (JP)
Inventor: SUGIMOTO MASAHIKO
IPC: G07G1/00
Filed: 1986-05-09
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-H02286935-A (JP)
Title: Damping method of structure and its device
Inventor: HAYASHIDA TOSHIHIRO
IPC: F16F15/02
Filed: 1989-04-27
Abstract: PURPOSE:To attempt to effectively reduce vibration by comparing the vibration property information of a structure measured by means of a sensor with well known characteristics, computing the feedback gain for controlling, and giving a control force to the structure by means of control signal. CONSTITUTION:A sensor 2 is mounted, for example, to the beam of an elevated bridge as a structure, and converts the property of of its vibration to electric signal. Electric signal amplified by an amplifier 3 is converted by an A/D con verter 4 and inputted to a controller 5 such as a digital controller, etc. The controller 5 compares the input signal of vibration property with well known characteristics of the structure, for example, natural period, attenuation, etc. of the structure, and computes the feedback gain to obtain control force most appropriate to reduce the vibration of the beam of the structure. This calculated feedback digital signal is converted by a D/A converter 6, and fed to an actua tor 7 as instruction signal.
Patent JP-H02285193-A (JP)
Title: Seal construction of escape device
Inventor: ICHIKAWA CHIHIRO
IPC: E06C9/06
Filed: 1989-04-27
Abstract: PURPOSE:To promote sealing efficiency by arranging sealant sealing a gap between the upper end periphery of a housing frame and the surface of a floor in watertight and backup members having non-adhesive property. CONSTITUTION:Sealant 25 sealing a gap between the upper end periphery of a housing frame 7 and the surface 3a of a floor 3 in watertight over the periphery of the frame 7 is provided, and backup members 24 having non-adhesive property are arranged on the inside of the sealant 25. A seal construction free of expansion of the sealant 25 is formed. According to this constitution, durability of the sealant can be promoted.
Patent JP-H10298252-A (JP)
Title: Curable composition and preparation thereof
Inventor: YANAGASE AKIRA
IPC: C08F299/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a curable compsn. excellent in clarity by compounding a silica-based polycondensate obtd. by the hydrolysis and polycondensation of a silane compd. in the presence of colloidal silica having a specified particle size a polyfunctional (meth)acrylate, and a polymn. initiator. SOLUTION: A (meth)acryloyloxysilane compd. represented by formula I (R<1> is H or methyl; R<2> is 1-3C alkyl, etc.; R<3> is H or a 1-10C hydrocarbon group; and q is 1-6) is subjected to hydrolysis and polycondensation at 45-100 deg.C for 3-24 hr in the presence of colloidal silica having an average particle size of 1-100 nm to give a silica-based polycondensate. The objective compsn. contains this silica-based polycondensate, a polyfunctional (meth)acrylate comprising 100-50 wt.% di(meth)acrylate represented by formula II (R<4> is H or methyl; and m and n are each 1-5) and 0-50 wt.% alkanediol di(meth)acrylate and/or polyethylene glycol di(meth)acrylate, and a polymn. initiator.
Patent JP-H11303155-A (JP)
Title: Segment for underground catchment facility and work execution method for underground catchment facility
Inventor: FURUTA TETSUO
IPC: E03B3/06
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To construct a water-permeable, hollow underground catchment facility with a large cross-sectional area in the ground at the bottom of the sea, etc., without boring holes. SOLUTION: A segment 10 is formed into a double structure consisting of an inner- surface bearing water-cutoff part 11 made of steel, reinforced concrete, or the like and being high in strength and water cutoff property and an outer-surface water- permeable part 17 made of porous concrete or the like and having high water permeability. Intake pipes 14, 14... are buried in the bearing water cutoff part 11, and an intake hole penetrating the bearing water cutoff part 11 to communicate the water- permeable part 17 with an inner space is formed. A water cutoff lid 15 is mounted on the intake pipe 14 in such a way as to be dropped by a difference between internal and external pressures, and a closure member 16 preventing the drop of the water cutoff lid 15 is removably installed. The ground is excavated by shield construction method, and the plurality of segments 10, 10... are assembled.  Thereafter, with the internal pressure of the inner space held high, the closure members 16, 16,... are removed to lower the internal pressure to drop the water cutoff lids 15, 15,.... Then the water permeable parts 17, 17... and the intake holes 14, 14... are made to exhibit water permeability.
Patent JP-H08303555-A (JP)
Title: Damper device
Inventor: IMAKIRE MASAYOSHI
IPC: F16F15/12
Filed: 1995-04-28
Abstract: PURPOSE: To reduce a cost and improve an assembling property. CONSTITUTION: A damper device is provided with springs 33 arranged on plurel places in the circumferential direction of a clutch plate 21, plural drive plates 57 fixed on the clutch plate 21, holding the clutch plate 21 and also respective springs 33 and for pressing the springs 33 and a driven plate 32 fixed on an output member and for receiving the springs 33 in accordance with the engagement/disengagement of a lockup clutch device 14. The clutch plate 21 is provided with a flat plate part extending in a radial direction and a rising part extending in the axial direction from the outer periphery edge of the flat plate part, in which plural engagingly locked grooves 55a are formed by facing to the drive plates 57.  While, respective drive plates 57 are provided with an engagingly locked part M3 for positioning the drive plates 57 by being engagingly locked to the engagingly locked grooves 55a.
Patent JP-H05281358-A (JP)
Title: Etc device
IPC: G01T1/161
Filed: 1992-03-30
Abstract: PURPOSE:To generate an image in a short time after the measurement of a patient is completed by reading out compensation data for compensating sensitivity differences between each detector from a correction data memory and compensating the differences in real times. CONSTITUTION:Correction data for compensating sensitivity differences between each detector 20 are collected in advance before starting measurement and stored in a correction data memory 12. At the time of performing the measurement, corresponding detector correction data are read out from the memory 12 based on the data detected by each detector 20 and the detected data are immediately corrected. While the detection by each detector 20 is performed at every fixed time, no delay occurs in the measurement, since the correction of each detected value can be sufficiently performed within the time interval. Corrected detected values are stored in a data collecting memory 15 correspondingly to the detectors 20 and a picture reconstitution circuit 16 generates an image based on the collected detected values and a display 17 displays the image.
Patent JP-S58223868-A (JP)
Title: Automatic cell diagnosing device
Inventor: OKAMOTO YUUZOU
IPC: G06T1/00
Filed: 1982-06-22
Abstract: PURPOSE:To ensure a quick and accurate diagnosis for a malignant cell, by providing an isolated cell processing part and a cell lump processing part and actuating both parts in parallel to each other. CONSTITUTION:A cell picture input part 20 delivers successively the picture signals of an area including a cell on a prepared specimen. An isolated cell processing part 21 detects both the cytoplasm and the nucleus of an isolated cell and delivers them with application of a prescribed process. At the same time, a cell lump processing part 22 detects the cytoplasm and the nucleus of an entire cell lump and then delivers them with application of a proper process. The processing results of both parts 21 and 22 are fed to a diagnosing part 23 to decide the benign or malignant property of a cell.
Patent JP-H08306085-A (JP)
Title: Production of optical recording medium having multilayered structure
Inventor: NAITO MITSUO
IPC: G11B7/24038
Filed: 1995-04-28
Abstract: PURPOSE: To surely avoid the interference of radiated light between information recording layers by forming a middle layer interposed between the recording layers by photopolymn. with a planar stamper. CONSTITUTION: A middle layer is formed by triply applying and photo- polymerizing a UV-curing resin with a planar stamper. A 2nd information recording layer 2 is further formed on the resin by a 2P method. In this case, a stamper 14 is pressed toward an optical disk part 11 through the UV-curing resin 33 and the resin is cured by irradiation with UV from the rear part of the optical disk part 11. The 2nd information recording layer 2 is formed with the stamper 14 on the previously formed middle layers 31, 32 in a superposed state and the transparent middle layer 3 having 40μm total thickness including the thickness of the resin 33 is formed.
Patent JP-H02284426-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARITA HIROSHI
IPC: H01L21/60
Filed: 1989-04-25
Abstract: PURPOSE:To form a solder bump which has stable quality by forming a coupling metal layer after making a conductive paste perform thermosetting. CONSTITUTION:An aluminum wiring layer and an aluminum electrode 3 are provided on an oxide film 2 located on a silicon substrate 1 having an element region and an oxide silicon or a PSG insulating film 4 are deposited on the surface of the substrate and then, an opening 5 is provided by etching selectively. Subsequently, a printing mask 6 on which patterning is performed is mounted on the opening 5 and a conductive paste 7 is supplied onto the mask 6 and then, the paste 7 is poured onto the electrode 3 after squeezing it. Then the mask 6 is detached and, after making the paste set by heat treatment, a conductive resin layer 7a is formed. After that, the substrate 1 is immersed in a solder vessel and solder is allowed to deposit to the layer 7a and then, a solder bump 8 is obtd. The formation of the solder bump prevents the lowering of quality due to the dispersion of aluminum electrode treatment and the solder bump which has a stable quality is obtd.
Patent JP-S5731755-A (JP)
Title: Preventing device for freezing of solar heat water heater
Inventor: SHINKI KENICHI
IPC: F24J2/40
Filed: 1980-07-31
Abstract: PURPOSE: To prevent freezing of the device by passing a blast pipe through a water feed pipe and a circulation circuit and giving heat of compressive air to the water within the blast pipe and the water feed pipe.  
     CONSTITUTION: The blast pipe 7 led out from an air pump 5 is passed within the water feed pipe 4 connected to a cistern part 14 of a water feed circulation tank 2, and connected to the intermediate part of a low-temperature water feed pipe 12. Further, a freezing temperature detector 8 which drives an air pump 5 in a case where the temperature of the open air becomes lower than the freezing temperature is arranged in parallel to a heat collecting differential temperature controller 19 which drives the air pump 5 in the daytime. In the daytime, the controller 19 operates, and in the nighttime or when the temperature of the open air becomes lower than the freezing temperature, the detector 8 operates to drive the air pump 5 to feed compressed air to the blast pipe 7. Compressed air is discharged into the feed pipe 12 in the form of air bubbles, and returned to the circulation tank 2 through a circulation pipe 9, a hot water supply pipe 11 and the feed pipe 12, and hence freezing of water does not occur in the water feed pipe 4 and the circulation circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10301044-A (JP)
Title: Multibeam scanning device
Inventor: SUZUKI SEIZO
IPC: G02B26/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the density irregularity of a recording image while a writing speed is ensured as it is. SOLUTION: In a multibeam scanning device coupling light beams from plural light emitting sources of a light source 10 by a coupling lens 12, converging the respective coupled light beams in the direction corresponding to sub- scanning by a linear image forming optical system 14, forming a long linear image in the direction corresponding to main scanning, deflecting the beams by a common light deflector 16 having a deflection/reflection surface in the vicinity of the image forming position of the linear images, converging plural deflected light beams on the surface to be scanned as light spots by a common scanning/image forming optical system 18 and simultaneously scanning plural scanning lines; the light source 10 in which plural light emitting sources are two-dimensionally arranged is used.
Patent JP-S61265034-A (JP)
Inventor: NISHINO YOSHINORI
IPC: B28B11/02
Filed: 1985-05-17
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-H10296546-A (JP)
Title: Electric discharge machine
Inventor: SUGIYAMA KAZUNAGA
IPC: B23Q11/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To maintain pallet exchange position precision and to carry out sound continuous driving for a long period of time by scheduled driving. SOLUTION: This electric discharge machine has an air blow device 101 installed on a head 1 of the electric discharge machine and cleans working liquid attached on a work pallet 5 in a blowing-off way by blowing air against the work pallet 5 on a work chuck device 10 by the air blow device 101 in advance of delivering the work pallet at the time of delivering the work pallet from the work chuck device 10 in a working tank 6 after completion of work.
Patent JP-S5532383-A (JP)
Title: Projection braun tube
Inventor: METSUGI YOSHIHIKO
IPC: H04N5/74
Filed: 1978-08-30
Abstract: PURPOSE: To prevent browning of a face glass caused by the radiation of over scanning electron beam by applying negative electric potential to a transparent conductive membrane provided on the internal surface of the face.  
     CONSTITUTION: A negative electric potential relative to a cathod is applied to a transparent conductive membrane 12 formed on the internal surface of the face 4c of a projection Braun tube. If an electron beam (a') may miss a target 9 and tends to hit on the face 4c due to over-scanning, the electron beam is repelled and  absorbed by a metallic tube 6, a metallic target 9 or a mounting member 1 as the potential of the face 4c is negative, thus browning of the glass of the face 4c is prevented so that reduction in briliance, clouding of colors and X-ray generating are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio