baber/WOPTO huggingface dataset:
Patent JP-H05124759-A (JP)
Title: Feeding device for guiding, bending and/or deviating web material
Inventor: UUBE GARUTOMAN
IPC: B65H23/32
Filed: 1991-10-23
Abstract: PURPOSE: To provide a directing device for guiding the side edge of a web material without lateral deviation at the time of deflecting and/or diverting the web material by passing the web material on the curved surface of a block and supplying medium streams to bores at. various velocities or with various medium quantities. CONSTITUTION: The web material 2 is normally led to a part in an equal distance around the block 3. When the respective air pressures of the sections 5A-5F of this directing device 1 are increased corresponding to an air pressure curve 23, the air pressure inside a pipeline 7A and the section 5A is the lowest and the air inside the pipeline 7F and the section 5F is the highest. The web material 2 is in a minimum distance from the surface of the block at the right end of the block 3 and in a maximum distance from the surface of the block at the left end of the block 3. As a result, the effects of being deflected and diverted from the normal track route of the web material and taking a position indicated as a deflected web material 2' are obtained. Also, the medium can be compressed air or liquid.
Patent JP-H06273818-A (JP)
Title: Nonlinear optical wavelength converter with feedback function
Inventor: EDEI ARUFUONSU SUTATSUPAATSU
IPC: G02F2/00
Filed: 1993-12-03
Abstract: PURPOSE: To improve conversion efficiency of a pulsating laser source of high power. CONSTITUTION: In an optical frequency conversion device provided with at least one resonator 10 provided with an optical path length stipulated by plural mirrors M1 and M2, a nonlinear conversion medium 10a is arranged inside the optical path length of the resonator 10 and the nonlinear conversion medium 10a receives the optical radiation of a first frequency and outputs the optical radiation of a second frequency which is the multiple of the first frequency.  An input mirror M1 for coupling the pulses of radiation provided with the first frequency in the resonator and an output mirror M2 for coupling the pulses of the radiation provided with the second frequency to the outside are provided and the input mirror M1 is provided with prescribed reflectance selected so as to generate the pulses of the radiation so as to provide intensity sufficient for maximizing the conversion efficiency of the nonlinear medium without exceeding the damage threshold value of the nonlinear conversion medium 10a or one of the plural mirrors relating to the pulses of the radiation.
Patent JP-H06128925-A (JP)
Title: Flexible membrane weir
Inventor: TAKASAKI MAMORU
IPC: E02B7/20
Filed: 1992-10-19
Abstract: PURPOSE:To prevent the generation of a V-notch in the central part of a weir by weaving a reinforced cloth of a rubber sheet forming a flexible membrane weir in a state of a plain weave with warp having large extension and woof having small extension and, at the same time, arranging the warp having large extension so that they are in a state of the current direction of a river. CONSTITUTION:A rubber sheet 9 forming a flexible membrane weir changing a weir height Hh with increase and decrease of air pressure is formed of vulcanized rubber impregnating raw rubber with a cloth 5 woven with warp having large extension and woof having small extension. In the case the membrane is formed, the warp having large extension is in a state of the current direction R of a river, and the membrane weir can widen its diameter. The rubber sheet 9 is fixed to a river bed 3 with an anchor bolt 13, and when air is supplied, extension is not made in the direction of a width of the river, and the diameter s widened to control the weir height Hh. According to the constitution, earth is not rolled in, and the membrane weir generating no V-notch can be obtained.
Patent JP-H05144425-A (JP)
Title: Anti-explosive seal plate for battery and manufacture of the same
Inventor: ITO KOICHI
IPC: H01M2/12
Filed: 1991-11-20
Abstract: PURPOSE:To enhance the safety by subjecting the cutter projection tip of an anti-explosive sealing plate for battery to a rust preventive processing, thereby allowing maintaining the sharp condition for a long period of time, and breaking the sheet of a valve body certainly with a pressure in the specified range when the battery internal pressure rises. CONSTITUTION:A valve body 4 made from a metal sheet, synthetic resin or rubber is provided at an anti-explosive sealing plate B and is pressed by a cap 5. The cap 5 has the foremost part where the part of a plane portion 5c of the upper projection is cut and bent downward, and there a cutter projection 5b having sharp wedge form tip C is furnished. The cap 5 is further equipped with a gas bleeder hole 5a, and the valve body 4 is pinched by the cap 5 and a filter 3 having a valve aperture 3a in the bottom surface and with the peripheral edge folded. From iron material the cap 5 undergoes nickel plating of anti-corrosive nature, and the sealing plate B is located on a step 1a formed by folding inward the upper part of a battery vessel 1, that accomlishes the seal of the battery in cooperation with another step 1b generated by down folding inward through gasket 6 in ring form and having channel-shaped section.
Patent JP-H03165187-A (JP)
Title: Solid-state image pickup device
Inventor: TABEI MASATOSHI
IPC: H04N5/341
Filed: 1989-11-24
Abstract: PURPOSE:To reduce the production of moire and to improve the chromaticity by decreasing the electric separation degree of a separation layer to separate picture elements. CONSTITUTION:A signal generated in each picture element n<+> is leaked mutually by the picture element n<+> by decreasing the electric separation degree of the separation layer p<+> to separate picture elements n<+> to apply compensation processing to cancel the leakage for each color after the picture element signal is read. Thus, since the effect of decreasing spatial sampling frequency is obtained due to the leakage of the signal between respective picture elements n<+> to reduce the generation of moire. On the other hand, since the leakage is eliminated from the picture element signals R, G, B by compensation means 9, 10, 11 finally to improve the chromaticity. Thus, the solid-state image pickup device with excellent chromaticity and less moire is obtained.
Patent JP-2001127862-A (JP)
Title: Speaker structure
Inventor: KITAMURA TOSHIYASU
IPC: H04W88/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a speaker structure for facilitating fixing and electric wiring of a speaker. SOLUTION: On a case 11, the attaching position of the speaker is predetermined and at that position, a rib 12 is provided while opening a sound hole 13 and a hole for engaging the pawl of a speaker holding member (holder) 16. Besides, a cushion (buffering member) 14 is provided at the part of a speaker 15 abutted to the said case 11, an electric contact is provided on the lower surface of the speaker 15, and this is elastically connected with the contact of a speaker connector 18 planted on a printed circuit board 19. Besides, a shield case 17 is provided over the printed circuit board 19 being supported by this shield case 17, the speaker holding member (holder) 16 holds the speaker 15.
Patent JP-H09151403-A (JP)
Title: Fishplate for rail
Inventor: NAKAMURA TOMOHIRO
IPC: E01B11/54
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce the generated quantity of flexure caused by bending load while being lightweight so as to improve workability and durability by forming a fishplate for a rail of thermosetting resin, and forming the whole fiber of a surface layer of carbon fiber. SOLUTION: A rail fishplate 10 provided across both side faces of a rail joint for a railway track or the like is formed of fiber-reinforced thermosetting resin, and the whole fiber of its surface layer 10a is to be carbon fiber. As the thermosetting resin, saturated polyester resin, vinyl ester resin, or the like is suitable. As reinforcing fiber, carbon fiber is used for the whole surface layer 10a, and glass fiber or the like is used for a center part 10b excluding the surface layer. It is desirable that the thickness of the surface layer 10a reinforced by carbon fiber is 5-10mm. Conductivity is therefore excellent, the modulus of elasticity can be improved, rigidity is improved, and particularly a fatigue characteristic is excellent so as to obtain proof stress of about twice the number of fatigue cycles of a conventional one.
Patent JP-H09148583-A (JP)
Title: Semiconductor integrated circuit device and manufacture of the same
Inventor: ASAKURA HISAO
IPC: H01L27/12
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make the performance of a semiconductor integrated circuit device to be high and to easily manufacture it. SOLUTION: The semiconductor area of an SOI(Silicon On Insulator) substrate 4 is constituted by a semiconductor area 3 whose film thickness is relatively thick and a semiconductor area 3a whose film is thinner. In such a case, the lower parts of field oxide silicon films 9 provided in selective areas on the surface of the thick semiconductor area 3 are not brought into contact with an insulating film 2, and the lower parts of the field oxide silicon films 9a provided in the selective areas on the surface of the thin semiconductor area 3a are brought into contact with the insulating film 2.
Patent JP-H1094604-A (JP)
Title: Injection implement
Inventor: NAGANUMA MASAAKI
IPC: A61M5/24
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an injection implement which is of a cartridge type capable of injecting medicinal liquid, etc., by inserting a cartridge filled with the medicinal liquid, etc., into a holder having an injection needle at the front end and advancing the cartridge to needle the injection needle and prevents an erroneous injection of a large amt. of the medicinal liquid, etc., and dislodgment of a locking mechanism or part thereof when the injection needle is needled by pushing the piston rod of the cartridge. SOLUTION: This injection implement is provided with the releasable locking mechanism 21 which integrally advances the piston rod 15 and the cylindrical body 11 of the cartridge 10 without the movement of the piston rod 15 within the cylindrical body 11 by a piston 14 when the piston rod 15 is pushed. The piston 14 is driven to advance in the cylindrical body 11 to inject the medicinal liquid, etc., through the injection needle 5 when the locking mechanism 21 is released and the piston rod 15 is pushed by pushing an engaging part piece 24 so as to come into tight contact with the piston rod 15 at the time of inserting the injection needle 5 into the front end of the cylindrical body 11. The locking mechanism 21 is held at the piston rod 15 or the cylindrical body 11 even after the mechanism is released.
Patent JP-H11120253-A (JP)
Title: Contents vending system
Inventor: FUJII KATSUMA
IPC: G06Q50/10
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To vend merchandise in a vending style, which is not provided yet, by recording selected contents on a medium and providing the recording medium, on which the contents are recorded, when a user selects the contents and pays the price of the contents to information terminal equipment. SOLUTION: The user retrieves/selects his own desired music software, for example, while operating information terminal equipment 2. When the contents are selected, its charge is displayed on a display so that the user pays that charge in cash or while using a cash card. A charging managing server 4 detects the cash/order and while referring to an intelligent property managing server 5, a master storage server 3 is ordered. After the order is confirmed, the master storage server 3 forwards the software to a contents sending server 6. The contents are sent through a network to the information terminal equipment 2, directly stamped on the medium such as an MD and provided to the user at that site.
Patent JP-H09151630-A (JP)
Title: Handle lock
Inventor: WAKE MASAO
IPC: E05B5/04
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the injustice unlocking by providing a spring piece between the mounting shaft of a cylinder lock and the inserting hole of a table piece, fixing a lock pin to the cylindrical part of a handle, and increasing the width of the annular groove of the table piece into which the top end of the pin is fitted closely is increased more than the diameter of the lock pin. SOLUTION: An handle 3 is stored in a lock case 1 through an inner block 7 and a pressing spring 6 so that it can be popped in and out. Also a latch 5, a table piece 11, and a cylinder lock 2 are installed in the cylindrical part 3a of the handle 3 in that order. Then a spring piece 16 is provided between the installation shaft 2a of the cylindrical lock 2 and the inserting hole 11a of the table piece 11, a lock pin 12 is fixed to the cylindrical part 3a of the handle 11, and the width of the annular groove 11c of the table piece 11 into which the top end of the pin 12 is fitted closely is increased more than the diameter of the lock pin. Thus, because the latch does not operate even if the cylinder lock is pulled out and the table piece is rotated, injustice unlocking of the handle lock can be prevented.
Patent JP-H06129467-A (JP)
Title: Rotary damper
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/14
Filed: 1992-10-16
Abstract: PURPOSE:To improve the extent of installability as well as to aim at structural simplification and cost reduction in decreasing the number of part items by miniaturizing a rotary damper itself, which uses sealless type highly viscous operating oil in a vane part. CONSTITUTION:In a rotary damper which uses sealless type highly viscous operating oil in a vane part, an accumulator 23 is installed in a shaft 14, and this accumulator 23 is connected to each of connecting passages 26a, 27a, 29a, 29b, 31a, 31b and 26b, 27b, 30a, 30b, 32a, 32b, leading to respective oil chambers 12a, 12b and 13a, 13b through the shaft 14 and a clearance of a bearing supporting this shaft 14.
Patent JP-H04177283-A (JP)
Title: Fixing device
Inventor: KOMAGINE HIROSHI
IPC: G03G15/20
Filed: 1990-11-09
Abstract: PURPOSE:To reduce a disturbance of non-fixed toner image without damaging a fixing characteristics by a method wherein as a passage for releasing vapor generated from within a sheet at a nip part when a fixing operation is carried out, a surface of either a pressing roller or a surface of a heating roller is provided with some specified irregular corrugations. CONSTITUTION:As a passage for releasing vapor generated from within a sheet at a nip part without disturbing a non-fixed toner image, a surface of either a heating roller 201 or a pressing roller 202 is provided with some specified irregular corrugations. A maximum surface roughness value Rmax at a surface of at least one roller 202 of the heating roller 201 and the pressing roller 202 is defined as (Pd/AE)X0.7<=Rmax<=(Pd/AE)X1.3, where P is a pressing force [N] between the heating roller 201 and the pressing roller 202, d is a thickness of resilient layer formed on a core of the roller 202 [m], A is an area [m<2>] of a nip between the heating roller 201 and the pressing roller 202 and E is a Young modulus [N/m<2>] of the resilient layer formed on the core of the roller 202. With such an arrangement, a disturbance of the non-fixed toner image is reduced without damaging any fixing characteristics.
Patent JP-H09122686-A (JP)
Title: Waste water treatment method
Inventor: ADACHI TETSURO
IPC: C02F1/44
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To decompose not only organic matters but also nitrogen by membrane separation and activated sludge treatment at sufficiently high filtration flux. SOLUTION: A membrane module 2, an aeration means 3, and a mechanical fluid-fluidizing means 4 (e.g. stirring blades, pumps, etc.) are installed in a waste water treatment tank 1 and during filtration by the membrane module 2 by pressure decrease in the side of a filtered liquid chamber, the aeration means 3 and the mechanical fluid-fluidizing means 4 are reciprocally driven and stopped in order to reciprocally carry out treatment by aerobic bacteria while a liquid to be treated being fluidized by air jet from the aeration means 3 and treatment by anaerobic bacteria while the liquid to be treated being fluidized by the mechanical fluid-fluidizing means 4.
Patent JP-H05116804-A (JP)
Title: Document fall prevention device for image forming device
Inventor: BABA KENJI
IPC: B65H1/06
Filed: 1991-10-24
Abstract: PURPOSE:To prevent falling of a document from a document support means in a document conveying device tilted when an upper half body of a device main body is opened upward. CONSTITUTION:An image forming device comprises; a device main body M in which an upper half body M1 is supported to turn up and down around a fulcrum 1 at one end side of a lower half body M2; a document conveying device F positioned on a top face of the upper half body M1, for conveying a document to a platen P provided on a top face of the device main body M; a document support means 2 provided in the document conveying device F, for loading documents; an opening detecting means S1 for detecting opening of the upper half body M1; a document pressing means 6 provided for pressing- contact with and separation from a document on the document support means 2 and pressing-contacted with the document when opening of the upper half body M1 is detected.
Patent JP-H10127462-A (JP)
Title: Clothing collar part deformation-proofing tool
Inventor: ORITANI MOTOMASA
IPC: A47G25/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a tool in which deformation of a clothing collar part can be prevented by maintaining a collar depth part of clothing having a collar such as a jacket and a shirt as curved backward by a curvature part when the clothing is set on a hanger. SOLUTION: A right and a left side end parts in curved plate form are continuously provided with right and left side end parts of a base part A1, lock installation grooves 3 are respectively formed on lower parts of the right and left end parts, and a deformation proofing tool A is installed from above to a center upper part of a hanger B in such a way that upper edge parts of the hanger B are properly contained in the right and left lock installation grooves 3. A collar depth part of clothing set on the hanger B is thus kept in a back-curved condition by a curvature part A2 of the tool A.
Patent JP-H07235070-A (JP)
Title: Production of device for driving objective lens and elastic supporting member provided therein
Inventor: FUJISAWA HIROTOSHI
IPC: G11B7/09
Filed: 1994-12-09
Abstract: PURPOSE:To allow a user to stably perform control operation of an objective lens by constituting a primary resonance frequency proper to an elastic supporting member by moving the frequency out of the frequency region of a focusing control operation or a tracking control operation. CONSTITUTION:The elastic supporting member 10 supports an objective lens holding members 3 into which the objective lens 2 is incorporated with free elastic displacement in a focusing direction and a tracking direction. The elastic supporting member 10 is formed by providing a spring constant controlling part 11 which lowers the other resonance frequency to the primary resonance frequency of either one of the primary resonance frequency of a focusing direction and the primary resonance frequency of a tracking direction. The spring constant controlling part 11 has a sectional form in which either one of axes in focusing direction and in tracking direction is the major axis. The elastic supporting member 10 is formed by using a linear member having equal elasticity both in the focusing direction and in the tracking direction as a base stock and subjecting the member to a plastic deformation processing.
Patent JP-H01148073-A (JP)
Title: Power unit
Inventor: SHIMIZU ISAO
IPC: H02M7/217
Filed: 1987-12-04
Abstract: PURPOSE:To reduce noise and to keep an output voltage constant by changing an inductor current waveform through a first control means in such a manner that the waveform follows a voltage waveform and by making the output voltage of a chopper circuit equal to a reference voltage through a second control means. CONSTITUTION:In a differential amplifier 33, the waveform of an input V1 of a chopper circuit 20 is compared with the waveform of an electric current I1 of an inductor L1, and the ON-time of switching elements Q1, Q2 is changed by a PWM circuit 31 so that a current waveform follows a voltage waveform. At the ON-time, energy is accumulated in the inductor L1, and at the OFF-time, an electric current is supplied to a capacitor C1. In the pulse width control, the higher an input voltage V1, the shorter the ON-time of the switching elements Q1, Q2 is made. Therefore, the current waveform coincides with the voltage waveform. The ON-time of the switching elements Q1, Q2 is shortened when an output voltage V2 is too high, and lengthened when the voltage is too low, to function so that the output voltage V2 approaches a reference voltage VS.
Patent JP-H08165091-A (JP)
Title: Winch
Inventor: MIZUKAMI YOICHI
IPC: B66D1/68
Filed: 1994-12-09
Abstract: PURPOSE: To provide reduction in construction and weight and facilitate both single and parallel operation of two reels. CONSTITUTION: This winch is provided with two reels 13a, 13b disposed so as to rotate independently coaxially, driving motors 14a, 14b for independently- driving the reels 13a, 13b, and a driven clutch 16 and a driving clutch 17 for changing over the connecting conditions of both the reels 13a, 13b to an independently rotating condition and an integrally rotating condition.
Patent JP-2001172750-A (JP)
Title: Chain for water treatment device
Inventor: HIRAMATSU NAOTO
IPC: C02F1/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a chain for a water treatment device which can use a member manufactured by pressing a plate stock without any heat treatment for a link plate, and is provided with the strength, the wear resistance and the corrosion resistance requested for the chain for the water treatment device with excellent balance. SOLUTION: A member manufactured by pressing the plate stock consisting of high-strength high-ductility chromium stainless steel of a fine composite structure of the ferritic phase and the martensitic phase obtained through the rapid cooling after heating the chromium stainless steel containing, by mass, <=0.10% carbon and 10.0-18.0% chromium to the temperature realizing the two- phase area of ferrite and austenite, is used for the link plate 1 of the chain C as it is without any heat treatment.
Patent JP-H03164717-A (JP)
Title: Nonlinear resistance element and its production
Inventor: MOTTE SHUNICHI
IPC: G02F1/1343
Filed: 1989-11-24
Abstract: PURPOSE:To prevent breaking of wire and to improve yield by forming an electrode to be used as a row or column electrode with a transparent conductive coating film and forming a nonlinear resistance element at its end. CONSTITUTION:A pattern to be used as a row or column electrode 5 is formed with a transparent conductive coating film, and the width of wiring is controlled approximately to that of a picture element electrode 9. Namely, the nonlinear resistance element consists of a nonlinear resistance film 8 and the picture element electrode 9 and is formed at the end of the electrode 5 to be used as a row or column electrode. Accordingly, the breaking of wire due to dust, etc., generated in patterning is suppressed. Consequently, the process yield is improved, the production cost is reduced, and a highly reliable nonlinear resistance element is obtained.