baber/WOPTO huggingface dataset:
Patent JP-S6180947-A (JP)
Title: Solid-state image pickup device
Inventor: AOKI TADASHI
IPC: H04N5/335
Filed: 1984-09-27
Abstract: PURPOSE:To obtain a solid-state image pickup device which deteriorates no sensitivity and also increases no dark output by setting a picture element pitch error of a chip end part in a solid-state image pickup element which has been brought to a one-dimensional array, to + or -2%-+ or -25% of a main pitch of a chip center part. CONSTITUTION:A picture element pitch (e) between each photoelectric converting pat (1-e) of a chip end of a chip A and B of a one-dimensional solid-state image pickup device is made larger than a main pitch (a). Therefore, picture element pitches (b), (c) and (d) in the vicinity of the chip are made smaller than the main pitch (a), and this device is constituted so that an average pitch of irregular pitches (b), (c), (d), (e), (d), (c) and (b) in the periphery of said chip becomes the main pitch (a). According to an embodiment of this invention, (b)=(d)=(d)=0.975a, and (e)=1.15a, and also 2(b+c+d)+e=7a. As a result, a desired sensitivity and a dark output characteristic are obtained without spoiling a picture quality, as a whole.
Patent JP-S6447789-A (JP)
Title: 3-substituted-thio-cephalosporin derivative
Inventor: NAKAGAWA HIROSHI
IPC: A61K31/546
Filed: 1987-08-16
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents (substituted)pyridine ring; R<2> and R<3> represent H, negative electric charge or ester residue capable of forming an ester hydrolyzable in vivo; X represents alkylene] or salt thereof. EXAMPLE:7beta-[2-(2-Aminothiazole)-(Z)-2-(1-carboxyvinyloxyimino)aceta mido]-3-(4- pyridylmethylthio]-3-cephem-4-carboxylic acid. USE:An antibacterial agent. PREPARATION:A compound (salt) expressed by formula II (R<4> represents H, carboxyl-protecting group, etc.) is reacted with a compound (reactive derivative) expressed by formula III (R<5> represents H or amino-protecting group; R<6> represents H, carboxyl-protecting group, etc.) to afford a compound expressed by formula IV. Then the compound is reacted with a compound expressed by the formula HS-X-R<7> (R<7> represents pyridine ring) to afford a compound expressed by formula V, followed, as necessary, by introduction of substituent groups, deprotection, etc.
Patent JP-S6446819-A (JP)
Title: Clock control system
Inventor: ITO MIKIO
IPC: G06F1/00
Filed: 1987-08-18
Abstract: PURPOSE:To prevent the generation of a big time shift by detecting a TOD (time of day) clock having the time shift larger than a specific time shift out of those TOD clocks of each subsystem of a composite system, and setting the time of the detected TOD clock. CONSTITUTION:The TOD clocks of each subsystem of a composite system are read out by a reading means 31 at a specific time point. A comparison means 32 decides whether the read time is correct or not. In such a case, said time is compared with the time of a specific TOD clock of the system 30. While other TOD clocks are compared with the time pointed by the specified TOD clock. Then the TOD clocks set out of a specific time shift are set by a setting means 33. As a result, all TOD clocks of the system 30 point the times within the specific time shift. Thus it is possible to avoid the conflict of the start and end time points of jobs in the system as a whole.
Patent JP-H0253244-A (JP)
Title: Optical head for magneto-optical recorder
Inventor: KINOSHITA MITSUO
IPC: G11B7/135
Filed: 1988-08-16
Abstract: PURPOSE:To simplify and miniaturize the structure of the title device by arranging a photodetector having light receiving surfaces, each of which is divided into four, at the converging point of a normal light component and an abnormal light component separated on an uniaxial birefringence crystal parallel plate. CONSTITUTION:An uniaxial birefringence crystal parallel plate 50 is provided under an inclined state in the convergent luminous flux of light receiving systems 15, 30, 52, and 54 from a magneto-optical recording medium 20, and a photodetector 54 having the light receiving surfaces, each of which is divided into four, is arranged at the converging point of a normal light component (o) and an abnormal light component (e) separated by the plate 50. As the result, not only a magneto-optical signal but also a servo signal can be detected by executing addition processing and subtraction processing for each output from each divided element. Thus, the light path of a magneto-optical signal detecting system and that of a servo signal detecting system can be made common, the number of parts can be reduced, and the device can be miniaturized.
Patent JP-S6264991-A (JP)
Inventor: KO FUMIHIKO
IPC: G21C15/18
Filed: 1985-09-17
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-S6181092-A (JP)
Title: Electronic still camera
Inventor: KUTARAGI TAKESHI
IPC: H04N5/765
Filed: 1984-09-28
Abstract: PURPOSE:To record sound signals at any time and to eliminate the discontinuity of the sound signals by providing a sound signal storing device having storing the capacity for 1 recording of a rotary type recording medium and a recording controlling device of still picture and sound signals interlocked with photo graphing operation of a still picture. CONSTITUTION:A RAM24 has storing the capacity for 1 sound recording track TRa of a magnetic sheet 31. When a shutter button is depressed, sound signals Da1 for about 10sec just before the time of photographing is read out from the RAM24 during 1 field period Ta1 just before picture signals Sv1 of the first field are read out from an image sensor 12, and recorded on the first sound track TRa1 of the magnetic sheet 31. Then, above-mentioned signals Sv1 are read out from the sensor 12 and recorded on the first picture track TRv1. After recording signals Sv1, a magnetic head 17 is shifted by two recording tracks. Then, picture signals Sv2 are recorded on the second track TRv2, and sound signals Da2 after the time of photographing in a period Ta2 after lapse of a specified time are read out from the RAM24 and recorded on the second track TRa2.
Patent JP-H0366516-A (JP)
Title: Hand fret saw device
Inventor: TAKAHASHI SHOJI
IPC: B23D51/12
Filed: 1989-08-04
Abstract: PURPOSE:To simplify the constitution by fixing a lifting means on a piston adapted to move up and down, locking metal fittings fixed to both ends of a fret saw edge by a lower means provided from a lower horizontal portion of a U-shaped arm through a spring member in such a manner as to tense the fret saw edge, and moving up and down the fret saw edge while tension is applied to the fret saw edge. CONSTITUTION:A piston 1a is moved up and down by the drive of a motor 1d. A lifting means 4 is fixed to the lower end of the piston 1a. A spring member 7 for urging downward is disposed on the lower horizontal portion 5c of a U-shaped arm 5, and a lowering means 6 is fixed to the end portion corresponding to the lifting means 4. A means 2 to be lifted and a means 3 to be lowered which are clamped and fixed to both ends of a fret saw edge T are locked on the lifting means 4 and the lowering means 6. Accordingly, by the repeated joint operation of the lifting of the piston 1a and the lowering urging of the spring member 7, the tension is always applied to the fret saw edge T so that cutting for a work W can be effectively performed in a simple device.
Patent JP-2001059369-A (JP)
Title: Key lock-in preventive device
Inventor: TSUJI HISAKAZU
IPC: B60R25/01
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a device to limit the excessive alarms of a conventional key leaving alarm device to essential ones, a device to prevent the key lock-in by controlling the fixing of an inside locking knob, and a more sophisticated key lock-in preventive device making key lock-in impossible and partly automatic in operation. SOLUTION: This device is provided with a holding circuit for controlling an inside locking knob to limit the possibility of the lock-in of the inside locking knob possibly causing the key lock-in, and a receiver relay circuit to further control this holding circuit. As a transmitting body mounted on a key as a key holder approaches, the transmitted signal is received to check the take-out of the key and control the holding circuit. A capacitor beep circuit to generate the beep for the checking, and an automatic inside locking knob lock-in circuit for partial automation are added thereto.
Patent JP-H0856469-A (JP)
Title: Transmission apparatus in thresher
Inventor: SHINOZAKI EIJI
IPC: A01D69/06
Filed: 1994-08-29
Abstract: PURPOSE: To provide a transmission apparatus in a thresher capable of mutually reversibly rotating a threshing drum and a treating drum and smoothing the circulation of treated materials. CONSTITUTION: This transmission apparatus in a thresher is constituted by installing a threshing chamber, equipped with an internally installed threshing drum 4 supported on a shaft therefor supported on bearings in a part on the upper side of a side plate 2 in a machine body having a grain culm feeding port 1 in a shape cut into the rear side to open the front side, installing a treating drum on a shaft in a treating chamber 6 provided adjacent to the rear of the threshing chamber, extending a treating drum shaft 8 supporting the treating drum to the outside of the side plate 2 of the machine body, pivoting a treating drum pulley 9 on the end of the extended shaft 8, extending the threshing drum shaft to the outside of the side plate 2 of the machine body,  connecting and installing the threshing drum shaft in a reversibly rotating transmission device 10 so as to enable the transmission, winding and stretching a transmission belt 14 around an inputting pulley 11 installed in the reversibly rotating transmission device 10, the treating drum pulley 9 and an outputting pulley of a downward transmission gear box 12, making the transmission belt 14 detour around a grain feed port 1 with a tension pulley 15 installed in the rear position of the grain culm feeding port 1.
Patent JP-S6180435-A (JP)
Title: Memory device
Inventor: KAWATO SHINJIRO
IPC: G06T1/60
Filed: 1984-09-28
Abstract: PURPOSE:To attain reading at a high speed by reading simultaneously the partial array data set at an optional position of the 2-dimensional data with no mutual conflict of memories. CONSTITUTION:The center addresses of the data on memory units to receive accesses are defined as (i) and (j), where (i) and (j) mean 1-7 respectively. Under such conditions, the addresses t0-t8 of memory units (s) (s=0-8) to receive accesses are given as shown in an equation. An address deciding circuit 108 which received the coordinate addresses (i) and (j) performs calculations with an address signal 158 by equations and delivers the result of each calculation. Then the address data on the results of calculations of memory units 200-208 are delivered to data signals 250-258 respectively. These signals 250-258 read out of the units 200-208 are rearranged in a data arranging circuit 300 so that the output data signals 400-408 arrayed on the basis of the coordinate signals (i) and (j) correspond to the coordinate positions.
Patent JP-S6360943-A (JP)
Title: Contrasting agent for ultrasonic diagnosis
Inventor: TEI TADAKAZU
IPC: A61K49/00
Filed: 1986-09-01
Abstract: PURPOSE:To obtain the titled contrasting agent capable of constantly giving a satisfactory contrast echo, by using a perfluorocarbon emulsion having a specific particle diameter as a main component. CONSTITUTION:A perfluorocarbon (e.g. perfluorodecalin, perfluoro-N- methyldecahydroisoquinoline, etc.) is added to a prescribed amount of a salt solution containing 1-6%(W/V), preferably 2-5% main emulsifier such as phospholipid, polymeric nonionic surfactant (preferably having a molecular weight of 2,000-20,000), etc. The mixture is agitated by a mixer to obtain a rough emulsion liquid, which is converted to the objective emulsion having particle diameter of 1-10mum, especially 2-5mum by emulsifying with an emulsifier under an emulsifying pressure of 5-50kg/cm<2> at 50-60 deg.C for 1-30min. The amount of the perfluorocarbon is selected to give the objective emulsion containing 2-100% perfluorocarbon. The emulsion can pass through capillary vessel of lung, develops a contrast echo even at left ventricle and is usable as a myocardial contrast echo agent for the diagnosis of ischemic part of cardiac muscle by intraaortic infusion.
Patent JP-H0929771-A (JP)
Title: Manufacture of decorative sheet and the decorative sheet obtained by the same
Inventor: HOTTA MASAJI
IPC: B29L7/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet having a novel turbulent flow pattern and a woodgrain style sheet. SOLUTION: Two or more types of thermosetting resin sheets having different color tones are superposed. Particles which are not melted by the softening point or melting point of these sheets are scattered on the sheet and/or between hot rolls. The sheets are passed between the rolls in the state that the sheets are softened or melted and rolled while generating a bank by crushing the sheets.
Patent JP-H0932848-A (JP)
Title: Tilting pad bearing
Inventor: SOGA TAKASHI
IPC: F16C17/03
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of burning and the like of a bearing metal by forming a plurality of fin-shaped uneven parts on the back surface of a tilting pad for supporting a rotary shaft, and cooling the pad by circulating lubricating oil. SOLUTION: In a tilting pad bearing, notch is applied on the back surface of a pad 3 to form a multiple fin shaped part 3f, and thereby, the surface area of the pad 3 is increased, and lubricating oil which is circulated between fin shaped parts 3f is discharged by taking out heat from the pad 3. As a result, the pad 3 is cooled, increase of a bearing surface temperature is prevented. Since the pad 3 is supported to a supporting annulus body through a pivot 4 to be freely inclining, sufficient clearance is formed between the back surface of the pad 3 and the inner circumferential surface of the supporting annulus body so as to circulate lubricating oil.
Patent JP-H0849480-A (JP)
Title: Grazing bead
Inventor: SHIMIZU TOSHIO
IPC: E06B3/62
Filed: 1994-08-08
Abstract: PURPOSE:To facilitate and simplify construction work and to secure fire resistance, airtightness, safety, etc. CONSTITUTION:A plural number of bent pressure pieces for a glass pane and glass pane receiving pieces 5, 6, 7 are provided with intervals on one side surface of a bead main body 2, and an elastic projected part 8 for 5 slot and a bent pressure piece 9 for the slot are respectively and integrally molded on the other side surface of the bead main body 2 in a sectional shape of the roughly T shaped and bendable bead main body 2 furnished with an upper part seal part 3. A grazing bead in such structure is molded of silicone rubber excellent in fire resistance, water resistance weather resistance, etc.
Patent JP-H1152789-A (JP)
Title: Image forming device
Inventor: HANADA YOSHIHIRO
IPC: G03G21/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To remove filming by grinding an image carrier, without causing grinding unevenness or a scratch on an image forming device. SOLUTION: This image forming device is constituted to visualize an electrostatic latent image on a surface of an image carrier 2 by means of developer fed from a developer carrier of a developing device 7. A grinding process for grinding the image carrier surface is executed by setting the surface speed of the image carrier 2 from 0 to 1/10 times of the surface speed of the image carrier 2 at the image forming operation time, and setting the surface speed of the developer carrier from the unmagnified speed to 2.5 times of the surface speed of the developer carrier at the time of image forming operation.
Patent JP-H04263800-A (JP)
Title: Correction of deviation between multi-stage missile tracking links
Inventor: JIYON EE TAISON
IPC: F41G7/30
Filed: 1991-08-14
Abstract: PURPOSE: To provide a method for measuring and accommodating misalignment between a plurality of target chasing links in a missile guidance system. CONSTITUTION: A missile 30 is launched toward a target, the target is chased under application of a plurality of target chasing links 11, 12. A sight line error between the target chasing links 11, 12 is measured with the missile being applied as a source. An error correction item is calculated in reference to the measured sight line error, and the error correction item is supplied from a guiding system 22 to the missile 30 through a control line 23 in order to accommodate for a missile guiding instruction against an error of the multi-target chasing links.
Patent JP-S6358963-A (JP)
Title: Manufacture of schottky barrier diode
Inventor: YUYA NAOKI
IPC: H01L29/47
Filed: 1986-08-29
Abstract: PURPOSE:To eliminate the irregular shape of a Schottky barrier diode by a method wherein, after a guard layer and the third insulating film have been formed by means of a mask in the form of the second insulating film where the first opening is formed, a channel stop layer is formed by making use of the third insulating film as a mask and the first insulating film at a region to be used as a junction part of a Schottky barrier diode is removed. CONSTITUTION:A guard ring 4 is formed by means of a mask in the form of a silicon nitride film 10 where the first opening 11 is formed, and a thick silicon oxide film 12 is formed on the surface of the guard ring 4 by making use of the same silicon nitride film 10 as a mask. Then, a channel stop layer 6 is formed by making use of the thick silicon oxide film 12 as a mask, and a thin silicon oxide film 20 at a region to be used as a junction part of a Schottky barrier diode is etched by making use of the same thick silicon oxide film 12 as a mask. Therefore, the shape of the guard ring 4, the channel stop layer 6 and the junction part of the Schottky barrier diode can be decided basically only by the silicon nitride film 10 without a process of mask alignment. Therefore, it is possible to eliminate the irregularity of the delicate shape of the Schottky barrier diode.
Patent JP-S6357852-A (JP)
Title: Control device for internal combustion engine
Inventor: ABE TOMOAKI
IPC: F02D41/00
Filed: 1986-08-29
Abstract: PURPOSE:To accurately detect an intake air amount and to enhance the controllability of an engine, by detecting an intake pipe pressure, when intake air in a predetermined cylinder in its intake stroke obtains a flow speed of almost zero, while obtaining the intake air amount on the basis of the detection result of the intake pipe pressure and controlling the operative condition of the engine in accordance with the intake air amount. CONSTITUTION:An internal combustion engine M1 uses a parameter, determined on the basis of an air amount inducted to a predetermined cylinder, and an operative condition of the internal combustion engine M1 is controlled by an operative condition control means M2. In this case, a control device provides as intake pipe pressure detecting means M3 which detects an intake pipe pressure, when a flow speed of intake air is almost zero, in an intake stroke of the predetermined cylinder. And the control device, in which an intake air amount arithmetic means M4 calculates the intake air amount on the basis of the intake pipe pressure detected by said detecting means M3, uses the parameter determined on the basis of the calculated intake air amount, controlling the operative condition of the internal combustion engine M1 by the above described operative condition control means M2.
Patent JP-H0254525-A (JP)
Title: Manufacture of semiconductor element
Inventor: NOMURA ATSUSHI
IPC: H01L21/336
Filed: 1988-08-19
Abstract: PURPOSE:To suppress diffusion of Si deposits toward a contact part in sinter and subsequent heat treatment processes and decrease contact resistance by changing the (100) plane of the contact part into the (111) plane by anisotropic etching. CONSTITUTION:A gate oxide film 24 and a gate electrode metal 25 are deposited on the active region 22 of the (100) plane Si substrate 21 and a gate part is formed by etching. After performing ion implantation, source and drain terminals 26 and 27 are formed by annealing. Then, intermediate insulating films 28 are deposited and alpha-Si 30 is deposited after forming contact holes 29 by etching. Subsequently, after coating alpha-Si 30 with a resist 31, an etch-back process allows this element to embed alpha-Si 30 in the contact holes 29. Then, alpha-Si is crystallized singly by annealing it in a short while at a high temperature. Further, the single crystal (100) plane is treated by anisotropic etching with KOH liquid and the like to change the (100) plane of a contact part into the (111) plane 32. P-type or N-type highly concentrated impurities are implanted into single crystal silicon which is embedded in the contact holes and they are activated by treating with heat. Finally an Al-Si alloy 33 is deposited and then, it is patterned.
Patent JP-H0256279-A (JP)
Title: Painting method for synthetic resin molding
Inventor: SASAKI AKIRA
IPC: B05D7/02
Filed: 1988-08-19
Abstract: PURPOSE:To improve painting quality and productivity by heating a molding of a polyurethane resin incorporated with a high-activity crosslinking agent, cleaning the molding, coating the molding with a polyurethane-contg. lacquer paint and coating the molding with a finish coating paint, then drying the coating. CONSTITUTION:The molding formed by molding of the polyurethane resin contg. the high-activity crosslinking agent is heated to remove the voids remaining in the resin in a drying stage and is then cleaned. The lacquer paint contg. the polyurethane intrudes ito the work, i.e., synthetic resin and cures adequately without making any reaction at all with the high-activity crosslinking agent remaining in the unreacted state when the above-mentioned paint is applied as a primer coat on the molding. The adequate painting to obviate the generation of a primary coated film defect is executed and thereafter, the finish coating of a polyester melamine system is executed. The painting with the excellent painting quality and productivity is executed in this way.
Patent JP-S5994569-A (JP)
Title: Diffusion joining method
Inventor: NAKABASHI MASAKO
IPC: B23K20/00
Filed: 1982-11-24
Abstract: PURPOSE:To enable intervention of a filler metal having all kinds of compsn. in a clean state with good efficiency in a liquid phase diffusion joining method by forming the filler metal layer on the joint surfaces of base materials by a plasma melt spraying method in an inert gaseous atmosphere. CONSTITUTION:A filler metal layer is formed on the joint surfaces of base materials by a plasma melt spraying method in an inert gaseous atmosphere and thereafter the joint surfaces of the base materials are pressed to each other. The contact parts are heated and held to and at the temp. higher than the m.p. of the filler metal and lower than the m.p. of the base materials. The following advantages are obtd. by the above-mentioned methods: The layer having the same compsn. as the compsn. of the starting material is obtd.; the forming speed of the layer is high; the pollution by oxygen, etc. is prevented, and the gap-free layer having the density higher than by a general melt spraying method which is practised in the atmosphere is formed.