baber/WOPTO huggingface dataset:
Patent JP-S57111329-A (JP)
Title: Production of polypropylene film having improved heat sealability
Inventor: NAGOU KUNIYA
IPC: C08J7/00
Filed: 1980-12-29
Abstract: PURPOSE: To enhance the heat sealability of a PP film without detriment to its inherent properties, by subjecting the film to a low-temperature plasma treatment with butene-1 gas.  
     CONSTITUTION: At least one surface of a PP film is subjected to a low-temperature plasma treatment with butene-1 gas to obtain a PP film which can be heat- sealed even at temperatures below 100°C. Furthermore, prior to the low-temperature plasma treatment with butene-1, a similar treatment with acrylonitrile may be carried out and in this case, a PP film having still further increased heat sealability can be obtained. Said film may be made of a propylene homopolymer or a propylene copolymer (e.g., ethylene/propylene copolymer) or may be uniaxially or biaxially stretched. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6343220-A (JP)
Inventor: TANAKA YOSHIMASA
IPC: B29C45/16
Filed: 1986-08-07
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-S5976818-A (JP)
Title: Manufacture of steel material excellent in hydrogen induced crack resistance
Inventor: KONNO TAKAHARU
IPC: C21D7/13
Filed: 1982-10-22
Abstract: PURPOSE:To obtain a steel material having extremely excellent hydrogen induced crack resistance steel material which scarcely causes a hydrogen resisting induced crack under a severe sour environment by hot-working a cast fillet by which contents of S, O and Ca of a position corresponding to the final solidified part satisfy a prescribed relational equation. CONSTITUTION:A steel material excellent in hydrogen induced crack resistance (HIC resistance) is obtained by hot-working a cast billet by which contents of S, O and Ca of a position corresponding to the final solidified part, namely, the center segregation zone of the cast billet satisfy a relational equation. As for said hot-working, a steel material which shows more excellent HIC resistance is obtained by executing it in an austenite temperature area of <=1,200 deg.C, or in an austenite/ferrite two phase coexistent temperature area of >=Ar1 temperature and <=Ac3 temperature, by >=20% section reduction rate. This steel material shows extremely excellent HIC resistance under a wet environment (sour environment) containing H2S or CO2, too, especially, under a sour environment containing them in high density.
Patent JP-H02150283-A (JP)
Title: Manifestation plasmid and use thereof
Inventor: FUJISAWA YUKIO
IPC: C12N1/19
Filed: 1989-07-18
Abstract: PURPOSE:To enable mass-production of a protein having antigenicity against adult T-cell leukemia virus gag by using a gene recombination technique. CONSTITUTION:(1) The gag gene or a part of the gene is prepared from a plasmid cloned with adult T-cell leukemia virus gag gene, (2) the gene is inserted into a manifestation vector for yeast to prepare a protein-manifestation plasmid having gag antigenicity, (3) a yeast is transformed with the plasmid, (4) the obtained transformant is cultured and (5) the objective protein having gag antigenicity or its derivative produced and accumulated in the cultured product is collected.
Patent JP-S59175690-A (JP)
Inventor: BIYUTSUFUI FURANSOWAAZU
IPC: F16L11/08
Filed: 1983-10-04
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-S57108767-A (JP)
Title: Satellite tracking device
Inventor: SUDOU TSUGIO
IPC: H01Q3/00
Filed: 1980-12-26
Abstract: PURPOSE:To reduce the tracking error of an antenna to a satellite when it passes the position near the zenith, by slowly changing an AZ command angle just before the satellite passes the zenith. CONSTITUTION:When a satellite passes the point near the zenith, the AZ angle change start time of the angle designation signal which is transmitted to an antenna 11 from a satellite tracking device 12 is set earlier than a prescribed time of the change start time of the AZ angle with which the satellite is actually viewed from the antenna 11. As a result, the AZ command angle varies slowly before the satellite passes the zenith and then inverted to 180 deg. from 0 deg.. Thus the tracking angle error is grealy reduced. In such way, the tracking error of the antenna against the satellite which passes the point near the zenith is reduced.
Patent JP-H0351989-A (JP)
Title: Slip issuing device
Inventor: KURIHARA MITSURU
IPC: G06Q40/02
Filed: 1989-07-20
Abstract: PURPOSE:To improve the rate of operation of the device by providing plural paper piece supply mechanism parts successively and supply continuous paper pieces in order. CONSTITUTION:This device is equipped with a card recognition part which reads a specific information identification mark recorded on a card 1 and paper piece supply mechanism parts 6 which has paper piece detectors and continuous paper pieces are fed out of the paper piece supply mechanism parts 6 and supplied in order. Consequently, the time up to when the continuous paper pieces are used as many as the installed paper piece supply mechanism parts becomes long and the number of times of supplementation of continuous paper pieces in operation can be decreased to improve the rate of operation of the device; and a guide member 23 for a printing head 16 is arranged straddling the paper piece travel path of each paper piece supply mechanism part 6, so the printing head 16 is formed in single constitution and used in common to the respective paper piece supply mechanism parts 6.
Patent JP-S5975047-A (JP)
Inventor: ITOU KOUICHI
IPC: A61B10/00
Filed: 1982-10-25
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-S6430282-A (JP)
Title: Semiconductor laser
Inventor: IMAI YUJI
IPC: H01S5/042
Filed: 1987-07-25
Abstract: PURPOSE:To suppress the heat generation caused by an operation current by a method wherein an electrode leading-out layer made of compound semiconductor is formed on a substrate and compound semiconductor layers are built up on a partial region of the electrode leading-out layer to form a laser diode with a double-hetero-structure. CONSTITUTION:An electrode leading-out layer 2 made of n-type GaAs is formed on a semi-insulating GaAs substrate 1 by epitaxial growth. A buffer layer 3 made of n-type AlGaAs, a cladding layer 4 made of n-type AlGaAs, an active layer 5 made of AlGaAs and a cladding layer 6 made of P-type AlGaAs are formed on a partial region of the electrode leading-out layer 2. A double-hetero- structure is composed of the cladding layer 6, the active layer 5 and the cladding layer 4. An upper electrode 8 made of Ti/Pt/Au is formed on the surface of a cap layer 7 made of p-type GaAs. Further, a lower electrode 9 made of AuGe/Ni is formed on the other region of the electrode leading-out layer 2. A laser diode 10 is constituted by the respective compound semiconductor layers 2-7.
Patent JP-H0847698-A (JP)
Title: Water purifying method and device
Inventor: SENDA TERUO
IPC: C02F9/00
Filed: 1994-08-08
Abstract: PURPOSE:To provide an efficient water purifying method and device capable of executing a water purifying treatment directly on a water basin site without executing transportation, etc., of raw water from a water basin to a remote place. CONSTITUTION:A means 1 which takes in the raw water contg. contaminants from the water basin, a means 3 for filtering the raw water taken in by the means 1, a means 5 for oxidizing and sterilizing the filtered water filtered by this means 3, a means 7 for dehydrating the filtered matter in the means 3 to cake and a means for returning a part or the whole of the water purified by the means 3 or 5 to the water basin are mounted respectively on a device movable on land or water. This method and device execute the purifying treatment by the respective means by moving the moving device on the arbitrary water side or in the water basin.
Patent JP-H0746107-A (JP)
Title: Output switching circuit
Inventor: IGUCHI SUSUMU
IPC: H03K17/66
Filed: 1993-07-28
Abstract: PURPOSE:To reduce the number of output terminals and external parts of a control circuit to reduce the size and the cost. CONSTITUTION:A control circuit 12, a switching means Q11 which is turned on/off by the output signal of the control circuit 12 and has one side connected to one terminal of a power source E2, and a transistor Q12 which has the emitter connected to the other side of the switching means Q11 and has a load L3 connected between this connection point and the other side of the power source E2 and has a load L1 connected between the collector and the other side of the power source E2 and has a load L2 connected between the base and one side of the power source E2 and has the base connected to the output terminal of the control circuit 12 are provided.
Patent JP-H0471856-A (JP)
Title: Dot printer head
Inventor: YOSHIDA HITOSHI
IPC: B41J29/08
Filed: 1990-07-11
Abstract: PURPOSE:To reduce the noise in printing operation by a method wherein a surface area of a back stopper which controls transfer to a rear side of an armature by abutting against that from the rear side when the armature after finishing printing operation retreats, is reduced. CONSTITUTION:A head attracts an armature 8 to which a printing wire is fixed with many electromagnets of a yoke 1 to perform printing. An armature support frame 9 consisting of a nose part fitted to the yoke 1 and a support part holding each armature 8 by engaging freely swingably with a position opposed to each electromagnet is arranged to a rear side of the yoke 1. For each armature, its base end part of the yoke with a presser piece 15a of a support spring. A back stopper 23 is arranged to its rear side by being formed by a mixture of synthetic resin and metal powder, and a cylindrical contact part 23a controlling retreat of the armature in swing and retreat of the armature following printing operation is provided to its central part, and is fixed to an outside frame 23c fixed by pressure to the support frame 9 with a pillar 23b. For those components, their shape, diameter, etc. are established so that their surfaces become minimum.
Patent JP-S61179515-A (JP)
Title: Manufacture of ballast
Inventor: MATSUMOTO NOBORU
IPC: H01F41/00
Filed: 1984-09-07
Abstract: PURPOSE:To prevent vibration at the ends of a core and in a rising portion of a mounting base, by dropping a low-viscosity liquid adhesive onto a core joining section on the inner face of the rising portion of the base and then bonding the core to the base. CONSTITUTION:A core 2 on which a coil bobbin 1 is mounted is arranged in position on a mounting base 3. A low-viscosity (50Pls or less) liquid adhesive 6 is dropped from an adhesive supply nozzle 7 onto a core joining section on the inner surface of the rising portion 5 formed by bending the mounting base 3 along the side face of the core 2 thus arranged. The liquid adhesive can easily penetrate into the gap between the side face of the core 2 and the inner face of the rising portion 5 of the base 3 and into the gap between side leg joining sections of the E-shaped core 2. In the next pressing process, the rising portion 5 having a cover 4 put thereon is pressed against the core 2 while, at the same time, the end thereof is bent so as to be securely caulked to the core. The adhesive between the rising portion 5 and the core 2 and the adhesive in the side leg joining sections are thereby pressed and caused to penetrate into the respective gaps to enlarge the bonding area. The upper cover 4 is caulked to finish the assembly. The assembly is then removed from the process and the adhesive is let to cure of itself.
Patent JP-H1010426-A (JP)
Title: Condenser lens and image-formation optical system using the same
Inventor: ISHIKAWA TAKESHI
IPC: G02B13/18
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a condenser lens small in thickness and light in weight by forming at least either lens face as an aspherical surface having no power at the center part and having positive power on the periphery. SOLUTION: This optical system comprises a 1st image-formation lens system L1, a half mirror M, the condenser lens LC and a 2nd image-formation lens L2 in order from an object side. The condenser lens LC is a symmetrically shaped positive lens whose both lens surfaces are formed as the aspherical surface which hardly has the power at the center part and has the positive power on the periphery. A component transmitted through the lens system L1 and reflected by the mirror M is guided to a film surface, and a subject is photographed as a still picture by the operation of a shutter provided in front of the film.  The component passing through the half mirror is condensed by the condenser LC arranged in the vicinity of an image-formation position by the lens system L1 and made incident on the lens L2 to perform photographing by a secondary image on the plane 1 of an image receiving element.
Patent JP-S6164255-A (JP)
Inventor: EDOWAADO JIEE MAATEINSU
IPC: A61L9/12
Filed: 1985-08-27
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-H0239275-A (JP)
Title: Obstacle detecting device
Inventor: WATANABE MUTSUMI
IPC: G01C3/06
Filed: 1988-07-28
Abstract: PURPOSE:To detect the obstacles with high reliability by obtaining the degree of coincidence between a boundary line and a collation edge and deleting the edge as a false collation edge in case said degree of coincidence does not reach a threshold level. CONSTITUTION:A color stereo picture is obtained via a color stereo picture input part 1 at the front of the moving direction, and an edge having a parallax corresponding to an obstacle detecting distance is taken out of the edge extracted by an edge extracting means 2 as a collation edge. A color area dividing part 3 produces a hue picture from the color stereo picture and divides this hue picture into color areas that can be regarded as a continuous uniform hue to extract the boundary line of each color area. The degree of coincidence is obtained between the boundary line and the collation edge and compared with a threshold level to decide the presence or absence of obstacles. Then those edges having the coincidence degrees less than the threshold level are deleted as the false collation edges. Thus the obstacles are detected with extremely high reliability.
Patent JP-S6165122-A (JP)
Title: Fourier transformation infrared-ray spectro-photometer
Inventor: ISHIHAMA TAKASHI
IPC: G01J3/45
Filed: 1984-09-06
Abstract: PURPOSE:To simplify the structure of a device and to adjust easily the device by sampling a signal from an infrared-ray detector by a pulse train signal formed by laser interference light obtained from a Michaelson type interfer ometer, storing the sampled signal in a buffer memory, then transferring the stored signal to a main memory. CONSTITUTION:Respective light rays from an infrared light source 1 and a laser light source 2 are made incident upon a sample cell 6 by the Michaelson type interferometer consisting of a translucent mirror 3, a fixed mirror 4 and a moving mirror 6 having a photosensor 10. The infrared light and laser light are detected by respective detectors 8, 9, a signal outputted from the detector 8 is supplied to a trigger pulse generating circuit 11 and an amplifier 12 and a signal from the detector 9 is supplied to a counter 16 and a gate circuit 17 through a pulse shaping circuit 15. The circuit 17 sends a pulse from the circuit 15 to an A/D converter 13 on the basis of the signal from the detector 9 and stores the signal of the amplifier 12 in a buffer memory 14. When the number of pluses from the circuit 15 reaches a prescribed value, the circuit 17 stops the supply of pulses to the converter 13 and a computer 19 transfers the pre scribed number of data in the memory 14 to the main memory 20.
Patent JP-S6431182-A (JP)
Title: Nonadhesive elastic body roller for fixation
Inventor: SENBON IKUROU
IPC: B32B7/02
Filed: 1987-07-27
Abstract: PURPOSE:To obtain a nonadhesive elastic body roller for fixation which can secure the releasing performance of toner and paper by coating the outer peripheral surface of a base rubber layer and providing a nonadhesive layer which is porous and oil-permeable and has 10-70% porosity. CONSTITUTION:The nonadhesive layer 3 which is porous and oil-permeable is formed on the outer peripheral surface of the base rubber layer 2 impregnated with oil for offset prevention such as silicone oil, and the nonadhesive layer 3 is formed having 10-70% porosity. While paper to be fixed is sent in to this nonadhesive elastic body roller and clamped and conveyed, its image is fixed. At this time, the oil such as silicone oil that the base rubber layer 2 of the nonadhesive elastic body roller contains passes through the porous nonadhesive layer 3 with pores as the roller is used to ooze to the outer peripheral surface of the nonadhesive layer 3. Consequently, even when this is applied to the fixing roller of an electronic copying machine, facsimile equipment, etc., the releasing performance of toner and paper is improved more to prevent effectively the outer peripheral surface of the roller from being stained.
Patent JP-H0638161-A (JP)
Title: Recording and reproducing device with automatic zoom function
Inventor: SHIBAOKA SHUICHI
IPC: G11B27/28
Filed: 1992-07-15
Abstract: PURPOSE:To provide the video recording and reproducing device having a function of zooming up a key person of conversion automatically. CONSTITUTION:A left sound and a right sound inputted respectively from a left microphone 1 and a right microphone 2 are inputted to a comparator circuit 5 via a left level conversion circuit 3 and a right level conversion circuit 4 respectively, a zoom position is discriminated and zoom position information is generated and it is converted into a VASS code via a VASS code conversion circuit 6. The code is added to a video signal inputted to a camera section 7 by a VASS code addition circuit 8 and recorded on a magnetic tape 17 by a recording magnetic head 9. The signal is reproduced by a reproduction magnetic head 10 and inputted to a reproduction process circuit 11 and a VASS code separator circuit 12. The VASS code is separated from the inputted reproduced data and the code is inputted to an electronic zoom 14. The video signal is reproduced by the reproduction process circuit 11. The zoom video signal is obtained by the electronic zoom 14. The zoom video signal or the video signal is selected by a switch 15 and the optional video signal is outputted onto a TV display device 16.
Patent JP-H0723278-A (JP)
Title: Video camera
Inventor: AZUMA EIICHIRO
IPC: H04N5/378
Filed: 1993-06-29
Abstract: PURPOSE:To expand a usable photographing illuminance range by expanding the light quantity adjusting range of a photographing without expanding the variable width of shutter speed, by providing a sensitivity control part determining an optimum photosensitivity according to the discrimination result of a photographing illuminance state and supplying a photosensitivity switching signal to the driving circuit of an image pickup element. CONSTITUTION:Based on the present photographing illuminance state discriminated by photographing light quantity and shutter speed, a sensitivity control part 24 determines the optimum photosensitivity of an image pickup element 1, a sensitivity switching signal SW which variably sets to this determined sensitivity is supplied to the driving circuit 2 of the element 1, and the photosensitivity of the element 1 is variably set to the determined sensitivity by the circuit 2. by the variable setting of this sensitivity, a reduction correction is performed for the photosensitivity of the element 1 and white gradation is prevented at a high illuminance time when photographing light quantity becomes excessive though shutter speed is high speed, for instance. Thus, by the combination of the variable of shutter speed and the variable of photosensitivity, a usable photographing illuminance range can be expanded by expanding the light quantity adjusting range of a photographing as cmpared with the case where only conventional shutter speed is varied.
Patent JP-S57112050-A (JP)
Title: Design of wiring
Inventor: ARITA YOUICHI
IPC: H01L21/82
Filed: 1980-12-29
Abstract: PURPOSE:To avoid erroneous evaluation by a visual inspection by a method wherein in a process of a designing method by which a multilayer wiring pattern of an IC is designed on a lattice using the virtual lattice on a surface of a semiconductor substrate and processing on an electronic computer, if interlayer connecting regions which are connected to adjacent lattice points are equipotential, wiring patterns on connecting regions are replaced by a continuous pattern. CONSTITUTION:When a multilayer wiring pattern on an IC is formed, an upper wiring 2 is formed on a lower wiring 1 with an intermediary of a through hole pad. And for an adjacent wiring pattern, an upper wiring wiring 2' is laminated on a lower wiring pattern 1' in the same way. In this constitution if adjacent wirings are equipotential, instead of constructing them as individual forms, through laminating the upper wiring 2 on the continuous lower wiring 1, a wiring pattern 3, 3' of an interlayer connecting region is formed. By this method, wiring patterns are made simple and easy to apply and mistake between a good and faulty product can not occur.
Patent JP-H0848184-A (JP)
Title: Lamp for vehicle
Inventor: IRINATSU TOMOHIRO
IPC: F21V8/00
Filed: 1994-08-09
Abstract: PURPOSE:To reduce the cost by reducing the number of part items of a lamp for a vehicle as much as possible. CONSTITUTION:The light of lamps 211, 212 in a rear combination lamp body 201 to be lit during the braking is reflected by the rear surface of a reflector 202, and guided to a high mount stop lamp by a light guiding passage 203. The high mount stop lamp is lit in an interlocking manner with the lamps 211, 212 with the light of the lamps 211, 212 as the light source during the braking. When the lamps 211, 212 are lit during the non-braking at night, the light guiding passage 203 is covered with a portable reflecting body to block the light.
Patent JP-H0935056-A (JP)
Title: Image processor
Inventor: TAKASUGI HIROSHI
IPC: G06T5/20
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To output an original image and an emphasized image without making constitution complex and perform an emphasizing process without losing delicate information in the original image. SOLUTION: This image processor is provided with a living body function information calculating means 1 which calculates information regarding a living body function from the inputted original image, a filter processing means 2 which filters the image of the calculated living body function information, a delay means 3 for timing adjustment which is provided in parallel to those living body function information calculating means 1 and filter processing means 2, and an emphasizing process means 4 which emphasizes the original image inputted through the delay means 3 according to the output result of the filter processing means 2, and the emphasizing process is performed for the original image according to an emphasization coefficient calculated as a result of the filter processing for the image regarding the living body function information,  so that an observed image having the living body function information emphasized is obtained.
Patent JP-S6342854-A (JP)
Inventor: MIKAMI MASAO
IPC: B60R13/02
Filed: 1986-08-08
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。