baber/WOPTO huggingface dataset:
Patent JP-S58171851-A (JP)
Title: Solid-state image pickup device
Inventor: OOTA YOSHIO
IPC: H04N5/335
Filed: 1982-04-01
Abstract: PURPOSE:To increase the effect of blooming restraint without decreasing the sensitivity or generating the baking by a method wherein the effetive bias voltage impressed on a photoelectric conversion film is largely increased by means of pulses wherein the duty ratio is extremely small. CONSTITUTION:An Si scanning surface S is constituted of a charge implanted region 11 provided by diffusing an impurity n<+> into a p type semiconductor substrate, and an n type well 12 consisting of the impurity to form a buried type CCD, and then a photoelectric conversion surface region A is laminated on the scanning suface S. By impressing pulses onto a transfer electrode T, the signal charges existing in the region 11 are allowed to be read into a CCD transfer channel TR via a gate channel region C. The effective reverse bias voltage of the electric conversion film is increased exponentially by extremely reducing the duty ratio of this pulse.
Patent JP-S63225099-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F9/22
Filed: 1987-03-09
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-S62677-A (JP)
Title: Refrigerant compressor
Inventor: OIKAWA SATORU
IPC: F04C29/00
Filed: 1986-03-14
Abstract: PURPOSE:To aim at improvement of the wear and abrasion resistance by forming, on the surface or in the vicinity of the sliding part of a component consisting of a metallic base-material, a high-carbon layer with a carbon concentration higher than the average carbon concentration of the base material, and forming additionally on the surface above a ceramics layer. CONSTITUTION:The sliding parts of a rotary compressor such as a shaft 2, are made up of a metallic base-material consisting of gray cast iron or the like. In the case where its average concentration of carbon is not less than 0.01wt%, the surface of the metallic base material is 'spatter etching' treated with a rare gas, such as argon, under conditions in which temperatures range from the room temperature to 500 deg.C, and the degree of vacuum ranges from 10<-4>-10Torr, and in the case where the average concentration below 0.01wt%, it is 'spatter etching ' treated with a gas, such as alkali hydrocarbon, alkyne hydrocarbon, so that a high-carbon layer with a carbon concentration of not less than 1.2 times as high as that of the base material is formed to about 50Angstrom -5mum thickness. In addition, on the surface of the high-carbon layer above, a ceramics layer is coated by chemical vapor phase deposition method to a thickness of about 500Angstrom -30mum. Thereby, the adhesion between the metallic base- material and the ceramics layer is strengthened so as to improve the wear and abrasion resistance in the sliding parts.
Patent JP-H04290485-A (JP)
Title: Optical semiconductor
Inventor: SODA HARUHISA
IPC: H01S5/026
Filed: 1991-03-19
Abstract: PURPOSE:To eliminate positioning of a light receiving element for monitoring emitted light from semiconductor laser by providing an absorption layer to be optically coupled with active layers of the semiconductor laser between the active layers and a modulator and extracting outside electric charge generated by light absorbed from the absorption layer. CONSTITUTION:An absorption layer 15 to be optically coupled with active layers of semiconductor laser 2 is provided between the active layers and a modulator 4, while an electrode 21 which extracts electric charge generated by light absorbed from the absorption layer 15 is formed, thereby constituting a monitor unit 3. Thus a part of light output from the semiconductor 2 is absorbed by the absorption layer 15 of the monitor unit 3 and the electric charge generated by the absorption is made to flow outside, so that an output state of the semiconductor laser 2 is detected by the magnitude of the electric charge. It is not necessary to secure an installation space for a light receiving element, thereby miniaturizing a package.
Patent JP-H09244206-A (JP)
Title: Method and device for forming image
Inventor: OKINO YOSHIHARU
IPC: G03D13/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To form an image on a photosensitive material on which an image is recorded by a simple method. SOLUTION: A film N on which the image is exposed is coated with water by a coating device 22 and carried on the outside circumference of a drum 24 in a state where it is interposed between the outside circumferential surface of the drum 24 and a processing member K. In such a state, the film N and the processing member K are heated by a heating part 26. The film N is provided with such a characteristic that the exposed image is formed by being heated. Therefore, the exposed image is formed on the film N. Thereafter, the film N peeled from the processing member K is set at a printer and the respective frame images formed on the film N are printed on a paper by light transmitted through the respective frame images.
Patent JP-H0917010-A (JP)
Title: Method and apparatus for formation of double focus
Inventor: RI TETSUU
IPC: G11B7/1372
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup of double foci which is small in wave front aberrations and is easy in production for 0.6mm and 1.2mm disks by using two sheets of holograms in place of refraction type lenses. SOLUTION: A hologram lens 26 of a flat plate type formed with hologram elements 27, 28, respectively, on the incident side and exit side of a transparent flat plate is used. The hologram element 27 on the incident side diffracts the light made incident from a laser diode 23 of a light source via a half mirror 24 and a collimating lens 25 to a zero order beam 32 and a first order diffracted beam 33. The hologram element 28 on the exit side diffracts the zero order beam transmitted through the hologram element 27 on the incident side and the first order diffracted beam respectively two zero order light beams 34, 36 and first order diffracted light beams 35, 37. These beams 34, 35 are focused to the 1.2mm disk 22 and the beams 36, 37 to the 0.6mm disk 21.  As a result, the optical pickup having the hologram lens which is small in the wave front aberrations, has the excellent optical performance, is easy in production and is low in cost is obtd.
Patent JP-H08227723-A (JP)
Title: Separator for fuel cell
Inventor: TSURU ATSUSHI
IPC: H01M8/04
Filed: 1995-02-21
Abstract: PURPOSE: To prevent the influence on gas distributing performance accompanying the insertion of a thermocouple to a gas passage part. CONSTITUTION: A center plate constituting a separator 3 is divided into two pieces of a cathode-side plate 5a and an anode-side plate 5b. Spacers 17 are inserted between both the plates 5a, 5b. Both the spacers 17 are arranged with a required interval to form a space 18 extending in the direction orthogonal to the gas flowing direction. A thermocouple 15 is inserted to the space 18, so that the temperature distribution in an electrode reacting part is measured by the thermocouple 15. Since the thermocouple 15 is never inserted to the gas passage part, the influence on gas distributing performance can be prevented.
Patent JP-S58173118-A (JP)
Title: Epoxy resin composition for use in electronic appliance
Inventor: NAKATSUKA RIYUUZOU
IPC: C08G59/20
Filed: 1982-04-05
Abstract: PURPOSE:A resin composition suitable for use in electronic appliance, prepared by adding a crosslinking agent, etc., to an epoxy resin of a type of a polyglycidyl ether derived from a halogen group-free polyhydricphenol, containing only trace amounts of ionic impurities. CONSTITUTION:A polyhydricphenol (e.g., bisphenol A) is reacted with a strong alkali to form an alkali phenolate, which is then reacted with allyl chloride to form a polyallyl ether of polyhydricphenol. Then, an epoxy resin (content of ionic impurities <=10ppm and halogen group content of nearly 0) of a type of a polyglycidyl ether of a polyhydricphenol is prepared, for example, by a method comprising oxidizing the allyl groups with a peracid and epoxidizing the resulting groups. The titled resin composition is prepared by mixing the epoxy resin with a crosslinking agent, a cure accelerator, etc., which have an ionic impurity content of below 10ppm and do not contain halogen groups.
Patent JP-S55147174-A (JP)
Title: Painting method
Inventor: ABE HISATADA
IPC: B05D7/00
Filed: 1979-05-07
Abstract: PURPOSE: To improve the strength in the case when a supporting body of paper, etc. moistened and to prevent the penetrating of an applyed liquid to the reverse side by a method wherein the reverse side of an applyed surface is previously coated and reinforced with resin when applying the applying liquid on the supporting body.  
     CONSTITUTION: When manufacturing products of litmus paper, pH paper, etc. produced by applying an applying liquid on a paper supporting body of a filter paper, blotting paper, etc., the surface reverse to the surface, which must be applied, of the supporting body is previously coated with resin, such as polyethylene, polyvinyl acetate, etc., and the applying liquid is applied on the surface to be applied. Thus, strength in the case when the supporting body of the paper, etc. moistened is improved, and the penetrating of the applying liquid to the reverse side of the supporting body can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0632347-A (JP)
Title: Package for housing long article
Inventor: EERIHI SHIYUPETSUKAA
IPC: B65D5/50
Filed: 1993-03-16
Abstract: PURPOSE: To provide a package having partitions protected by whole corrugations. CONSTITUTION: This package provides a support blank 1 forming an actual package envelope with parallel sidewalls 4, 4', which run parallel to corrugations 3. Each corrugation is formed from a shaped blank 2, which is connected with the support blank 1 at the corrugation valleys 13. An end corrugation 6, 6' is formed directly next to the parallel sidewalls 4, 4'. An outer wall 7 of each end corrugation is not connected with the support blank. The outer wall 7 is held in position contacting with the parallel sidewall 4, 4'.
Patent JP-H11226463-A (JP)
Title: Pressurized washing liquid jetting device
Inventor: YAMAMOTO YOSHIHARU
IPC: B08B3/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a device by which pressurized washing liquid can be effec tively, continuously jetted without increasing pollutant sources. SOLUTION: In the pressurized washing liquid jetting device provided with a pressurized liquid source 1 for washing liquid, a liquid sending line 2 connected to the pressurized liquid source, an ejector 16 installed at the head of the liquid sending line, and an intensifier 3 connected in mid-way of the liquid sending line and for enabling increasing liquid pressure in tube by action of a pneumatic piston 4. After the liquid sending line 2 is branched into two directions away from the pressurized liquid source 1, the branches are joined and the joined line leads to the ejector 16, and also the intensifier 3 is of a double acting type in which liquid pressurizing pistons 7a, 7b are connected to the pneumatic piston 4 on both sides thereof through piston rods 5a, 5b.  To one and the other of the liquid sending branches, one and the other head chambers 6a, 6b of the liquid pressure piston are connected respectively.
Patent JP-H01231973-A (JP)
Title: Method and device for sensing and correcting position of electrode particularly used in shock wave generator by employing finger-shaped filler capable of being moved to focus and particularly composed of piston rod of jack
Inventor: DOMINITSUKU KATEINIYORU
IPC: G10K15/06
Filed: 1988-03-09
Abstract: PURPOSE: To easily execute detection and correction by providing the apparatus with means for detecting the positions of electrodes at the focus of a three- dimensional space. CONSTITUTION: The piston rod 12 of a jack 14 which is part of the detecting means 10 is arranged at the focus F by activating to the jack 14. Next, the electrode 4 is advanced until the electrode comes into contact with the piston rod 12 constituting part of the detecting means 10 arranged at the focus F. The existence of the electrode 4 at the focus F is detected. To this end the resistance between the piston rod 12 and the electrode 4 is measured. When the resistance is measured, the electrode 4 is retreated by a prescribed distance d and the position of the electrode 4 with respect to the focus F is corrected. As a result, the perfect execution of the detection and correction of the electrode positions is made possible.
Patent JP-S63221523-A (JP)
Inventor: HAYASHI TATSUYA
IPC: H01H33/66
Filed: 1987-03-10
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-S59181819-A (JP)
Inventor: RONARUDO MAAKU JIYAKUSON
IPC: H03K5/13
Filed: 1984-03-23
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-S5841075-A (JP)
Inventor: BURUUSU KASUBAATOSON
IPC: B65D88/22
Filed: 1982-04-03
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-H11236571-A (JP)
Title: Sealing of kiln opening on coke oven extruder side and system
Inventor: NAKAMURA HIROSHI
IPC: C10B33/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To efficiently effect dust collection with a small amount of air at coke extrusion and during operations before and after the coke extrusion using a one-point-type extruder in which an oven cover detachable machine approaches a kiln opening side of an extrusion rack beam to mount or dismount the oven cover. SOLUTION: A system provided with an extruder comprising an oven cover detachable machine 5 of a one-point-type coke oven extruder 4, an extrusion rack beam 6, a sheet cleaner 7, an oven cover cleaner 8, a tar pan cleaner, a falling waste conveyer or the like is surrounded and covered by a whole dust collection hood 11, and a kiln opening of an extrusion kiln inside the whole dust collection hood 11 is sealed by a kiln sealing hood 21 consisting of a pivotable damper 23 and slidable damper 24, whereby dust collection with a small amount of air can be carried out at coke extrusion and during operations before and after the coke extrusion.
Patent JP-S51132288-A (JP)
Title: Stretched, thick polypropylene film
Inventor: YABE KENJI
IPC: H01B3/44
Filed: 1975-05-14
Abstract: PURPOSE: Stretched polypropylene film having a thickness of larger than 60μ, which is difficult to cleave and has excellent electrical and heat-sealing properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09249940-A (JP)
Title: High strength steel excellent insulfide stress cracking resistance and its production
Inventor: OMURA TOMOHIKO
IPC: C22C38/58
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To produce a steel having high strength, furthermore excellent in sulfide stress cracking resistance and particularly suitable for an oil well pipe or the like and to provide a method for producing the same. SOLUTION: (1) This high strength steel is the one contg., by weight, 5.0 to 45% Mn and 0.5 to 2.0% V, having a metallic structure of austenitic single phases and >=77.3kgf/mm<2> proof stress, in which cracking generating limit stress (σ th) in an NACE TM 0177 bath is regulated to >=80% of the proof stress, and used in an environment requiring sulfide stress cracking resistance. (2) The method for producing the steel is the one in which a steel contg., by weight, 5.0 to 45% Mn and 0.5 to 2.0% V is subjected to hot working, is subjected to solution heat treatment while holding at a temp. sufficient for perfectly entering V into solid solution and thereafter executing rapid cooling and is next subjected to aging treatment for precipitating V carbides.
Patent JP-H03259166-A (JP)
Title: Measuring circuit for surface potential of photosensitive drum of electronic printer
Inventor: NAKAZAWA TAKASHI
IPC: G01R29/12
Filed: 1990-03-09
Abstract: PURPOSE:To detect the wear of the photosensitive drum with a small error by providing a peak hold circuit which detects and holds the peak value of the signal generated by rectifying a detection signal. CONSTITUTION:A rectifying circuit 7 outputs a signal nu7 in synchronism with the signal nu5 of a driving circuit 5. The amplitudes A1 and A2 of the signal nu7 correspond to the potentials of the photosensitive body 3 and a reference potential part 2 and when a timing circuit 10 sends a timing signal nu10 to a peak hold circuit 8 so as to detect the amplitudes A1 and A2, the peak holding circuit 8 outputs a signal nu8, which is held by detecting the 1st peak of the signal nu7 arriving after the timing signal nu10 is generated. Consequently, the potentials of the photosensitive body 3 of the photosensitive drum and reference potential part 2 of the electronic printer are detected with a small ripple and the degree of deterioration of the photosensitive drum can be detected with a small error.
Patent JP-H06247769-A (JP)
Title: Lead titanate zirconate stannate ceramic thin film
Inventor: KIMURA SACHIKO
IPC: C04B35/49
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a lead titanate zirconate stannate ceramic thin film having the same crystallinity as a bulky sintered compact and having satisfactory electric field induced phase transition characteristics. CONSTITUTION:When a lead titanate zirconate stannate ceramic thin film is formed on a substrate, the amt. of lead in the thin film is made excess over that defined by stoichiometric ratio by <=5 atomic%. The objective lead titanate zirconate stannate ceramic thin film is thus obtd.
Patent JP-S60198806-A (JP)
Inventor: KITANO MOTOI
IPC: H01G4/224
Filed: 1984-03-23
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-H11260838-A (JP)
Title: Semiconductor device manufactured with double-sided adhesive film
Inventor: TANABE YOSHIYUKI
IPC: C09J7/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a plastic molded type with lead-on-chip(LOC) structure using a double-sided adhesive film for adhesion between a lead frame and a semiconductor chip and which has superior heat- resistance reliability and superior anti-solder reflow-crack property. SOLUTION: In a plastic molded type semiconductor device of an LOC structure, which is manufactured using a double-sided adhesive film constituted of an adhesive layer of at least one layer for the adhesion between a lead frame 3 and a semiconductor chip 2, an adhesive which forms the adhesive layer is of a thermosetting resin composition which has a storage elastic modulus of 10-2,000 MPa at 25 deg.C and 3-50 MPa at 260 deg.C measured by a dynamic viscoelastic property measuring equipment, after being cured to a finished state of 100% heat generation, when a full-cured calorific value is measured with DSC.
Patent JP-H11255055-A (JP)
Title: Safety frame for working vehicle
Inventor: FUJITA TAKETOSHI
IPC: B60R21/13
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To easily and safely perform the operation for standing and falling a safety frame by providing a safety frame support part in relation to a base member with a lock means for locking a base member side with a base side and a releasing means for releasing the lock in the standing and falling, and interlocking the releasing operation of the releasing means at plural positions. SOLUTION: Cam plates 34, 34 are fixed to both ends of a base member, and boards 35, 35 are fixed to a safety frame 31, and they are connected to each other by a bolt 36 freely to be turned. Any one of engagement recessed parts 34a, 34b of the cam plate 34 and an engagement recessed part 35a of the cam plate 35 are engaged with each other through a rod 37 so that the lock can be performed in right and left at the same time, and lock mechanism 32, 33 are thereby formed. The rod 37 is removed from the engagement recessed part 34a of the cam plate 34 and the engagement recessed part 35a of the board 35, and the engagement recessed part 35a is turned around the bolt 36, and engaged with upper side engagement recessed part 34b and 35b of the cam plate 34 so as to lock the safety frame 31 in the falling condition.
Patent JP-H10235703-A (JP)
Title: Injection compression molding mold and method for molding synthetic resin laminated panel
Inventor: SEKINE YASUHIRO
IPC: B60K37/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make a molding beautiful and of high quality without generating a burr around the hole of the molding when a panel having a hole in a shape is formed by injection compression molding. SOLUTION: A preceding transfer mold 3 protruding to part of a cavity 6 is installed in one mold 2 of an injection compression molding mold, when a resin 7 is injection-packed, a pressure which makes the end of the mold 3 contact the cavity forming surface 5a of the other mold 5 is applied to the mold 3. A shaping skin 1 having a hole which is made by preliminary molding is arranged so that the hole 1b of the skin is positioned around the mold 3, after mold clamping to make the end part of the mold 3 contact the cavity inner surface of the opposite mold, a core material resin 7 is injection-packed in the cavity 6. Next, pressure for compression molding is applied to shape and cure the packed resin.
Patent JP-S61214886-A (JP)
Title: Coding and decoding device for animation picture signal
Inventor: KOGA TOSHIO
IPC: G06T1/00
Filed: 1985-03-20
Abstract: PURPOSE:To reproduce a clear animation picture for a slow action, to reproduce a smooth action for a quick action and to obtain good picture quality by applying no orthogonal convertion while the action compensation is effective and applying it after the effect is reduced. CONSTITUTION:A substracter 12 generates the animation picture signal delayed only by the action time of a dynamic vector circuit 10 supplied from a delaying circuit and the forecasting error signal from the forecasting signal, supplies them to an orthogonal converting device 13 and a delaying circuit 16, and the converting device 13 executes the orthogonal conversion, the output thereof is quantized 14, and supplied to a code converting device 26 and an orthogonal reverse converting device 15. The converting device 14 executes the reverse conversion corresponding to the converting device 13 and supplies them to a switch 19. On the other hand, the forecasting error is supplied to the circuit 16, after only the action time of the converting device 13 is delayed, is quantized 17, supplied to a delaying circuit 18 and the converting device 26, and the circuit 18 delays the quantizing forecasting error of the input only by the action time and supplies them to a switch 19. The switch 19 selects either of outputs of the converting device 15 and the circuit 18 at a block unit by using the dynamic vector of the delay at delaying circuits 23 and 24.
Patent JP-H03258540-A (JP)
Title: Discolorationless vinyl chloride resin sheet
Inventor: MUNEDA KOICHI
IPC: B32B27/30
Filed: 1990-03-08
Abstract: PURPOSE:To hold a color of coating layer itself for a long time, by a method wherein a coating layer comprised of at least one kind selected out of acrylic resin, yellowingless urethane resin and polyamide resin is provided on the surface of a vinyl chloride resin sheet. CONSTITUTION:A sheet is formed on a vinyl chloride resin sheet 1 by laminating a coating layer 2 comprised of at least one kind out of acrylic resin, yellowingless urethane resin and polyamide resin by making use of a device such as a gravure or a doctor knife or a spray. A single layer or a plurality of layers can be provided as the coating layer 2 and it is preferable that a thickness of the coating layer is at least about 8 mum in total. Yellowing of the surface of an upper of shoes or boots can be prevented by an action of the coating layer even if the upper is packed up immediately after manufacturing of the upper by making use of a matter obtained by laminating a polyurethane foam to a vinyl chloride sheet side.