baber/WOPTO huggingface dataset:
Patent JP-S5560382-A (JP)
Title: Solid-state image pickup unit
Inventor: OOKUBO YOSHIO
IPC: H04N5/335
Filed: 1978-10-30
Abstract: PURPOSE: To prevent signal charge from being left at a photo gate composed of a transparent conductor, insulator and semiconductor, while improving spectrum sensitivity to incident light by making the edge of a photo gate electrode agree wigh that of a channel stopper region patterned into several photoelectric converting elements.  
     CONSTITUTION: Channel stopper region 2 is formed in a Si substrate and photo gate electrode layer 1 is patterned into photo gate electrodes 3 n  and 3 n+1 . Then, a photo gate electrode layer part including parts 13, 14 and 15 in photo detection window 6 which is not covered with photo shielding films 4 and 5 in region 2 is removed and the edge of region 2 is made to agree with those of electrodes 3 n  and 3 n+1 . Namely, there are gate oxide film 11 and thick oxide film 12 only on photo detection regions 16, 17 and 18 inside of photo detection window 6 and no photo gate layer resides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11311902-A (JP)
Title: Tower cartridge and image forming device using the same
Inventor: OKA SEIJI
IPC: G03G15/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a consumable cartridge and an image forming device constituted so that only a toner storing part can be independently and separately exchanged from a process cartridge and a foreign matter such as paper powder included in recycled toner is previously removed so as to prevent the deterioration of image quality. SOLUTION: In the device equipped with the toner cartridge 20 used in the image forming device provided with a toner recycling mechanism by which the residual toner on a photoreceptor left after transfer is recovered and recycled, attachably/detachably attached to a developing device D and rotated in a state where it is attached to the developing device so as to discharge toner from a discharge port to the developing device side; a foreign matter removing device 22 receiving the recycled toner from the toner recycling mechanism and removing the foreign matter in the recycled toner is attachably/detachably attached to the vicinity of the discharge port 21a of the cartridge 20.  The device 22 is constituted of a meshed partition member 24 removing the foreign matter from the received recycled toner and a movable oscillator 23b rolling along the surface of the member 24 so as to prevent clogging.
Patent JP-S5466953-A (JP)
Title: Olefin resin composition
Inventor: KAMIYOSHI KAZUHIKO
IPC: C08L23/00
Filed: 1977-11-08
Abstract: PURPOSE: A specific piperidine derivative and a benzophenone derivative are kneaded with an olefin resin to produce title composition giving films for agricultural application due to its high stability against light and high weathering resistance.  
     CONSTITUTION: (A) 100 parts by wt of an olefin resin is incorporated with (B) a compound of formula I (R 1-4  are 1-4C alkyl; n is 1-4; X is H, hydroxyalkane, alkane, alkylamine) such as 2,2,6,6-tetramethyl-4-piperidyl sebacate and (C) a compound of formula II (X 1  is hydroxyl, 1-120C alkoxy) or formula III(X 2  is H, 4-8C alkyl) such as 2,4-dihydroxybenzophenone in an amount of 0.02-6 parts as the total of (B) and (C) and they are kneaded. The weight ratio of component B to component C is 19: 1-1:2, preferably 9:1-3:1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11310259-A (JP)
Title: Dropping container
Inventor: MIZUSHIMA HIROSHI
IPC: B65D25/42
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a dropping container the cap of which can simply opened and closed, does not come missing, and causes no inconvenience such as leakage of a liquid by mistake when the lid is removed, and extremely excellent in the convenience for use. SOLUTION: This dropping container has a lid 4 whose lower end at the rear part thereof is connected, with the aid of a thin hinge 17, to the rear part of a top plate 10 of a cap main body 3 which has a nozzle 11 provided upright and is fitted onto a neck 7 of a container main body. The container is provided with an elastic member 5 comprising a cylindrical portion 23 covering the outer face of the nozzle to be fitted thereon and a belt-like portion 24 which extends rearward from the lower edge of the rear part of the cylindrical portion and is led from the upper surface of the top plate 10 to the bottom face of the lid through the upper face of the thin hinge 17.
Patent JP-S61291151-A (JP)
Title: Electrostatic recording apparatus
Inventor: NAKAJIMA TETSUO
IPC: B41J2/395
Filed: 1985-06-19
Abstract: PURPOSE:To obtain a stable imaging output by performing stable discharge and attaining to reduce the capacity between electrode wires, by applying metal plating to the leading end part of each electrode and setting each pattern of the leading end part of each electrode with a pattern connection part to a required thickness. CONSTITUTION:An opposed electrode 7 divided into a plurality of segments is arranged in the side of a magnetic toner developing device 6 in opposed relation to a recording electrode 1. Voltage is selectively applied between the recording electrode 1 and the opposed electrode 7 to form a toner image on an insulating recording medium 3 and the recording electrode 1 is constituted of a printed electrode plate 21 collectively formed of electrode leading end parts 23 and pattern connection parts 24 connecting the electrode leading end parts at every plural segment units. In this recording apparatus, the patterns of the leading end parts of the electrodes with the pattern connection parts 24 are respectively set to different required thicknesses H, h'. The electrode leading end parts 23 and the pattern connection parts 24 are formed in a required thin thickness h' to reduce capacity between wires and only the electrode leading end parts are increased to the required thickness H by metal plating to enlarge the cross-sectional area thereof and the enhancement of discharge function is attained.
Patent JP-S5658200-A (JP)
Title: Information processor
Inventor: NAKAI TERUKAZU
IPC: G06F12/16
Filed: 1979-10-18
Abstract: PURPOSE:To avoid the system breakdown, by adding the double-write main memory device and the address converting circuit for access of the double-write main memory device to the normal main memory device and thus securing the necessary data even in case the normal main memory device has some fault. CONSTITUTION:The page table fetch circuit 1 extracts the page table out of the normal main memory device 4 and then stores it in the address converting circuits 2 and 3. The page table consists of the physical address ADN of the normal main memory device, the physical address ADD of the double-write main memory device, the double- write designation bit DB and the page fault display bit TB each. In case the bit DB is ''1'' (meaning the necessary data), the circuits 2 and 3 work to give an address conversion to the addresses ADN and ADD each, and the data are written into the memories 4 and 5 at one time. As a result, the necessary data are written double into two memories, thus avoiding the system breakdown although either one of the memories has some fault.
Patent JP-H04358749-A (JP)
Title: Exhaust gas recirculating device for internal combustion engine
Inventor: BESSHO HIRONORI
IPC: F02B31/00
Filed: 1991-06-06
Abstract: PURPOSE:To improve combustion efficiency, fuel consumption, torque variation, or emission, and an antiknock property in high compression, with massive exhaust recirculation possible without lowering ignitibility. CONSTITUTION:In an internal combustion engine 10 having plural intake ports 16, etc., a longitudinal swirl forming means like a mask part 28 is provided on only a part 16 of these intake ports and also the exhaust recirculation port 24 of a recirculation exhaust gas passage 22 is opened in the lower side wall surface of the intake port 16 where an intake-air flow velocity becomes low with the mask part 28. The longitudinal swirl of intake air in a stratification condition is formed in a combustion chamber 30, and a part having much fresh air is made to exist on the outside contacting an ignition plug 40 and a part having much exhaust gas on the inside.
Patent JP-H11328205-A (JP)
Title: Synonym pair extraction device and method and storage medium
Inventor: YAMAGATA HIROKO
IPC: G06F17/30
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To accurately decide the range of elements which exist before parentheses and to improve the accuracy to acquire synonym pairs out of document groups. SOLUTION: A parenthesis representation check part 3 detects sentences including parentheses out of the document groups of a document data base 2, extract representations in the parentheses and the representations before the parentheses and then, analyzes the morphemes by a morpheme analysis part 6. A range decision part 7 sets an element range for the representations before the parentheses based on the statistic value of coocurrence words which are caused between the both representations in and before the parentheses and a synonym pair generation part 9 extracts the synonym pairs from the representations in the parentheses and the representations before the parentheses after the reconstruction of them.
Patent JP-H01306356-A (JP)
Title: Anti-lock device
Inventor: KONO TERUHISA
IPC: B60T8/40
Filed: 1988-05-31
Abstract: PURPOSE:To eliminate an end plug as well as to contrive an reduction in cost by constituting one open end of an inner cylinder to be No.2 outlet, housing the open end of No.2 outlet in a cylinder hole, and concurrently bringing an exhaust value into contact with the open end section of No.2 outlet. CONSTITUTION:An exhaust passage 24 is provided in such a way as to be branched from a main flow passage 22 which communicates a master cylinder 21 with a wheel brake 23, and a normally closed exhaust valve 26 is provided for the passage 24, which is opened by electromagnetic force with power supply energized so as to let the exhaust passage 24 be communicated. In addition, a branching point is provided with a sleeve 32 composed of three ports, that is, an inlet 34, No.1 outlet 35 and No.2 outlet 36, and a flow-rate switch-over valve 25 equipped with a spool 41 which enables the communication among the respective ports to be switched over. In this case, one open end of the sleeve 32 is so constituted to be No.2 outlet 36 so that an open end on No.2 outlet side is housed in a cylinder hole. Concurrently, an exhaust port 26 is brought in contact with the open end on No.2 outlet side of the sleeve 32 so that the cylinder hole is closed. This constitution thereby allows an end plug which is currently used, to be eliminated, thereby making it possible to contrive an reduction in cost.
Patent JP-H0430622-A (JP)
Title: Television tuner
Inventor: SUZUKI MASAKAZU
IPC: H04N5/44
Filed: 1990-05-24
Abstract: PURPOSE:To improve NF, selectivity and broad band reception and to miniaturize this tuner by connecting a low band and a high band matching coils electrically in series with a tuner input terminal and connecting a switching diode electrically in parallel to the low band matching coil. CONSTITUTION:One terminal of a low band matching coil 4 is electrically connected to the input terminal 1 of the tuner receiving a television signal and one terminal of a high band matching coil 5 is electrically connected to the other terminal of the coil 4. Moreover, a switching diode 13 is electrically connected in parallel with the coil 4. Thus, the combined resistance 22A of switching diode bias resistors 6,7,22 is 400ohms in the condition of a power supply voltage of 5V and a diode current of 2mA, and since the tuner is connected to an antenna input section whose impedance is as low as 750ohms, the influence of stray capacitance is not almost caused in terms of the circuit. Thus, the circuit design preventing the deterioration in the NF, the selectivity and broad band reception is attained.
Patent JP-S5260182-A (JP)
Title: Method of using ph electrode
Inventor: HASHIMOTO HIROSHI
IPC: G01N27/30
Filed: 1975-11-12
Abstract: PURPOSE: KCl saturated solution feed inlet of a pH electrode is connected by means of a tube to the inside of a pH control cell, whereby the consumption of the KCl saturated so lution within the pH electrode is an automatic analyzing apparatus is reduced and the influence to specimen is reduced through correct measurement of pH. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5926803-A (JP)
Title: Device for preventing load on fork from rolling
Inventor: KOMATSU KATSUO
IPC: B65G1/04
Filed: 1982-08-04
Abstract: PURPOSE:To prevent slide movement of a load on a fork so as to facilitate straightening work of materials, by constituting a device such that a load supporting member having a rugged supporting face on the fork is provided through resilient members in a vertically movable state. CONSTITUTION:Movable frames 14 are protruded to the outside of an elevator 7 and allowed to enter below a pipe 1 by a rotary driving gear 11 with a rack and pinion mechanism through a driving shaft 12. Here if the elevator 7 is lifted, rugged rubber 22 on a supporting material 21 touches the bottom face of the pipe 1. If the elevator 7 is lifted more, the supporting material 21 sinks while compressing coil springs 23 by weight of the pipe 1, and upper surfaces of the supporting material 21 and the rubber 22 are positioned at a level below that of the upper surfaces of movable frames 14. Under this condition, the pipe 1 can be picked up on the upper surfaces of the movable frames 14. Then the driving gear 11 is reversely rotated, and both the pipe 1 and the frame 14 are retracted into the elevator 7. By this constitution, slide movement of a load is prevented, and material straightening work can be smoothly performed.
Patent JP-H04335017-A (JP)
Title: Thermosetting resin composition
Inventor: YAMADA KENKO
IPC: C08G18/22
Filed: 1991-05-13
Abstract: PURPOSE:To prepare the title compsn. which is stable and easy to handle and gives a cured article excellent in resistance to heat and impact by compounding a polyisocyanate compd., a polyol compd., and a polyepoxy compd. in a specified ratio and using a specific catalyst. CONSTITUTION:The title compsn. is prepd. by compounding a polyisocyanate compd. a polyol compd., and a polyepoxy compd. in such a ratio that the amts. of hydroxyl groups of the polyol compd., epoxy groups of the polyepoxy compd., and the sum of the hydroxyl groups and the epoxy groups, each based on 100 equivalents of isocyanate groups of the polyisocyanate compd., are 10-40, 5-20, and 15-45 equivalents, respectively. The catalyst used is a mixture of a quaternary ammonium salt of the formula (wherein R1, R2, R3, and R4 are each independently a 1-20C aliph., alicyclic, or arom. hydrocarbon group provided that the sum of the number of carbon atoms contained in R1, R2, R3, and R4 is at least 12; and X is halogen) with a tin compd.
Patent JP-S6115330-A (JP)
Title: Manufacture of semiconductor element
Inventor: TAKAHASHI SATOSHI
IPC: H01L21/3065
Filed: 1984-07-02
Abstract: PURPOSE:To form aluminum wirings of high accuracy by a method wherein the surface of an aluminum alloy deposited film of high reflectance is treated by argon ion sputter-etching. CONSTITUTION:An electrode 2 is formed on a wafer substrate 1, and an insulation film 3 is formed thereon; then, an aluminum alloy deposited film 4 is evaporated. In formation of the film 4, in order to reduce the reflectance of its surface, an aluminum alloy is evaporated to the substrate 1 by means of a sputter evaporation device and then treated by argon ion sputter-etching through introduction of argon gas in the evaporation device in that state, thus turning the surface of the film 4 in the form of ground glass. Thereafter, a resist is made to coat and exposed to light through the glass mask 5. In this case, a resist pattern 7 located close to the stepwise difference gets secondary reflection from the side surface of the stepwise difference markedly weakened; therefore, resist patterns of high accuracy can be obtained.
Patent JP-S5561421-A (JP)
Title: Mold for molded product with perforation
Inventor: FUJIMORI HIKOICHIROU
IPC: B29C43/32
Filed: 1978-11-01
Abstract: PURPOSE: To provide a subject mold for being constituted such that the upper end of a coil spring is in contact with a bottom surface of a lower collar of a perforating tool and a portion being perforated is inserted into a hole at a portion prolonged above a No.2 split mold by means of a No.1 split mold, and for being capable of reliably positioning coaxially the perforating tool and a mold hole.  
     CONSTITUTION: After a nozzle 2 is pulled up, a No.1 split mold 4 and a No.2 split mold 5 are closed, an air cylinder 13 moving forward an arm 12 which stops at a position whereat the end of the arm 12 is brought in contact with a guide wall 10. In a condition described above, molten plastic resins fed from the nozzle 2 to the head of a mandrel 1 is gradually compressed with the head part of the mandrel 1, matrix 3, the No.1 split mold 4, and the No.2 split mold 5. A perforating tool 6 comprising two collars 7 positioned at its upper part and a perforating part 8 situated at its lower part is formed in a rectangle so that a driving end 19 of a lever 18 can match a space between the collars 7. Besides, the tool 6 is provided with a tapered part on the side, whereat the driving end 19 comes into to match the collars, so that the driving end 19 can easily matched thereat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04229069-A (JP)
Title: Electromagnetic drive system
Inventor: ANTONIUSU ADORIANUSU MARIUSU F
IPC: H02K41/02
Filed: 1991-05-13
Abstract: PURPOSE: To obtain a drive system which is suitable for reduction in size by surrounding a short-circuit coil with a second motor portion and also arranging a magnetic circuit. CONSTITUTION: A first motor portion is provided with a magnetic circuit for generating a magnetic field which is directed radially into coils 4, 5 and 6. When an excitation coil is excited, a first motor and a second motor portions can move with respect to each other. When a high-frequency detecting current is superimposed on an excitation current of the coil 5, since a bus operates as a short-circuit coil electromagnetically coupled with the coil 5, an AC current is generated on a bus 12 and a positional signal which indicates the position of the first motor portion for the second motor portion can be obtained. With this positional signal, the mutual positions of the motor portions can be controlled.
Patent JP-H05321487-A (JP)
Title: Pressure-bite claw fitting structure for building crusher
Inventor: TAGAWA ITSUO
IPC: B02C1/02
Filed: 1992-05-27
Abstract: PURPOSE:To change the worn pressure-bite claw with a new one easily. CONSTITUTION:A fitting part 40B of a pressure-bite claw 40 is formed with through holes 41a, 41b passing through the thickness direction thereof, and on the other hand, the tip part 42A of an arm 42 of a building crusher is formed with a fitting groove 43, in which the fitting part 40B is to be fitted, and through holes 44a, 44b for crossing the fitting groove 43 and passing through both sides of the arm 42. The through holes 41a, 41b of the fitting part 40B fitted in the fitting groove 43 are fixed by bolts 45a, 45b inserted to the through holes 44a, 44b. The fitting end side of the fitting part 40B of the pressure-bite claw 40 is also formed into the claw-like shape. In the case where the claw part 40A of the pressure-bite claw 40 is worn, the claw part 40A and the fitting part 40B are turned reversely for use.
Patent JP-S5828209-A (JP)
Inventor: UCHIYAMA YOSHIHIRO
IPC: A01D61/00
Filed: 1982-08-02
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-H05325453-A (JP)
Title: Magnetic disk driving device
Inventor: SUGA TAKEYUKI
IPC: G11B21/10
Filed: 1992-05-28
Abstract: PURPOSE:To position a magnetic head at a target track at high speed with high accuracy by changing the recording frequency of positional information in a servo sector in accordance with the position of a magnetic head on a magnetic disk and the setting of a yaw angle. CONSTITUTION:The upper part of figure shows a recording pattern on the outer circumferential part of the magnetic disk, and the lower part thereof shows a recording pattern on the inner circumferential part of the disk. A sector 8 is formed of a servo sector 6 and a data sector 7. Each sector is constituted of the servo sector 6 and the data sector 7 formed by magnetically burying a DC erasing part 9, an AGC part 10, and a servo information part 11. A track code part 11a and the positional information 11b are provided in an information part 11. The positional information 11b is constituted of burst signals (a) and (b) and set so that the deviation of half track may be caused with respect to each track of the servo sector 6, then the recording frequency of the positional information is set higher on the outer circumferential part than on the inner circumferential part of the disk.
Patent JP-H03244-A (JP)
Title: Food container
Inventor: KANAI MITSURU
IPC: B65D65/40
Filed: 1989-05-29
Abstract: PURPOSE:To enhance aroma retaining properties, oxygen barrier properties and steam barrier properties by providing a polyester resin layer to the inner surface of a container and providing a barrier layer having a polypropylene layer and an ethylene/vinyl alcohol copolymer layer or a polyvinylidene chloride layer to the outer surface of the container. CONSTITUTION:A polyester film constituting a polyester resin layer 2 and a polypropylene film constituting a polypropylene layer 3 are preliminarily adhered using a dry laminating agent (dry laminate) and this dry laminate is delivered in the direction of pressure rolls 61, 45. A three-layer laminate 4 of polypropylene layers 41, 43 and a PVOH layer 42 is co-extruded from an extruder in a molten state from the right to the left in a drawing and this extrudate is unified with the aforementioned dry laminate on this side of the pressure rolls 61, 65 and the unified one is further bonded and unified under pressure by the pressing forces of the pressure rolls 61, 65 to complete the laminated sheet of a container material. Thereafter, the laminated sheet is molded into a predetermined shape under vacuum to prepare a food container.
Patent JP-H08917-A (JP)
Title: Press unit of filter press and press filter plate using the same
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1994-06-17
Abstract: PURPOSE:To provide a press unit of a filter press not damaging filtrate discharge properties even when pressing force becomes high and a press filter plate using the same. CONSTITUTION:A filtrate discharge guide member 10 having an opening 12a capable of communicating with the filtrate discharge opening 5f of an ordinary filter plate 5 without forming the filtrate discharge hole piercing through a press film 1, a passage 11a allowing the opening 12a to communicate with the filter bed 1b of the press film 1 and a bottom part 11g partitioning the passage 11a from the surface of the press film 1 is supported by filter cloth 3. The fitting recessed part 1f of the filtrate discharge guide member 10 for holding the filtrate discharge guide member 10 to a predetermined position with respect to the press film 1 is provided to the press film 1 or the adjacent filter plate 5.