baber/WOPTO huggingface dataset:
Patent JP-S5662262-A (JP)
Title: Jam detecting device
Inventor: MASUDA SHIYUNICHI
IPC: G03G15/00
Filed: 1979-10-26
Abstract: PURPOSE: To facilitate the removal processing of a jammed paper considerably, by constituting the device so that movement of papers before and after the jammed paper is controlled after jam occurrence.  
     CONSTITUTION: Trouble detection consists of feeding part check, transfer part delay check, ejection part delay check, and ejection part suspension check, and many places are monitored with a small number of detecting parts. Display parts 67, 68, and 69 flash for display for respective check. At a jam occurrence time, the operation of the process processing load such as the main motor is stopped; and after confirmation of the jam place, sheets before the jam position are moved to the jam place and sheets after the jam place are ejected so that other sheets in the path may be removed easily. Thus, the path is segmented for every place, where jam is easy to generate, such as the paper feeding part, the transfer part, and the ejection part, and these regions are displayed with warning at the jam time to perform the processing, so that the removal processing of the jammed paper can be facilitated considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6119647-A (JP)
Title: Modified polyethylene composition and multilayer laminate prepared by using it
Inventor: URAWA SHIYOUTAROU
IPC: C08L21/00
Filed: 1984-07-05
Abstract: PURPOSE:A modified polyethylene composition having excellent adhesiveness, made by mixing two kinds of modified polyethylenes and a (modified) elastomer. CONSTITUTION:A modified polyethylene composition which comprises 100pts.wt. modified polyethylene (A) obtained by grafting a high-pressure polyethylene (having a density of about 0.915-0.93g/cm<3>, an MI of about 0.05-20g/10min, and a melting point of about 95-115 deg.C) with (0.01-0.5)X10<-4>mol of an alpha,beta-unsaturated carboxylic acid (anhydride) per 1g of the polyethylene, about 5-200pts.wt. modified polyethylene (B) obtained by graft-modifying an linear low-density polyethylene (having a density of about 0.915-0.93g/cm<3>, a MI of about 0.5-20g/10min, a melting point of about 115-130 deg.C, and a molecular weight distribution of about 2-10) similarly, and about 5-200pts.wt. elastomer (e.g. an ethylene-propylene copolymer rubber having a density of about 0.88-0.9g/cm<3> and an MI of about 0.1-15g/10min) or product obtained by graft-modifying it similarly.
Patent JP-H08323519-A (JP)
Title: Printed wiring board perforating method
Inventor: ISHIJIMA TATSUYUKI
IPC: B23Q17/24
Filed: 1995-06-06
Abstract: PURPOSE: To accurately perforate through a printed wiring board by imaging in accordance with the position data of an identification mark within the whole memorized printed wiring board, detecting the central position of the identification mark by picture processing and perforating through the central position. CONSTITUTION: All position data are memorized and stored after all perforating work of a first printed wiring board and computing of position data within the whole printed wiring board of all identification marks are completed. Printed wiring board perforating work thereafter is performed by complete automatic operation. Since position data memorized at this time is fairly accurate, fine adjustment by jog switching can be dispensed with and correction of data such as a pitch is not required because identification marks come accurately into the image region of an imaging means 11 by imaging in accordance with the memorized position data.
Patent JP-H039010-A (JP)
Title: Troublesmooting method for internal combustion engine valve timing change-over control device
Inventor: SEKI YASUNARI
IPC: F01L13/00
Filed: 1989-06-01
Abstract: PURPOSE:To make a troubleshooting with low cost and precision by comparing a change-over signal to be outputted to a valve timing change-over mechanism according to an engine operating condition with a detected suction air amount signal for the failure detection of a valve timing change-over mechanism. CONSTITUTION:A valve timing change-over control device operates a connection change-over mechanism when a valve opening command signal is outputted from ECU5 to an electromagnetic valve 22 so as to mutually connect respective rocker arms cooperating with a cam for low speed and a cam for high speed and to change over an engine valve from low speed valve timing to high speed valve timing for opening and closing. When a prescribed time has passed after the instruction of the valve timing had been changed over to the high speed valve timing, it is judged whether or not the actual suction air amount by a suction air amount sensor 9 is beyond the permissible range of suction air amount while the change-over mechanism is operating properly. When YES is judged, it is judged as valve timing failure, so as to generate an alarm.
Patent JP-H0437452-A (JP)
Title: Nozzle for casting wide and thin slab
Inventor: HANAGIRI SEIJI
IPC: C04B35/103
Filed: 1990-05-31
Abstract: PURPOSE:To provide a nozzle having excellent durability by incorporating refractory raw material having chemical composition of the specific wt% of Al2O3, ZrO2 and SiO2, the specific % of mesophase carbon and graphite having the specific particle diameter, kneading and forming, and burning under non- oxidizing atmosphere after drying. CONSTITUTION:The blending material containing 20-80 wt% the refractory raw material composed of mullite, baddelegite and corundum as essential mineral composition and the chemical composition of 25-85 wt% Al2O3, 10-70 wt% ZrO2 and 5-25 wt% SiO2, 3-15% the mesophase carbon having <= 50mum particle diameter and 5-40% the graphite and <= 50mum particle diameter over the whole blending material is kneaded and formed by using bonding material. Then, after drying, this is burnt under non-oxidizing atmosphere to manufacture the nozzle for casting a wide and thin slab. By this method, the nozzle having high thermal strength and excellent spalling resistance can be provided.
Patent JP-H09301447-A (JP)
Title: Heat-insulating paper can holder
Inventor: TAKAHASHI NAOKI
IPC: B65D81/38
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To produce a heat-insulating can holder in a high productivity which is easily attached to a can and excellent in the appearance and the heat- insulative property and which is not bulky before it is used and after it has been used and hence, excellent in transporting and keeping properties, and further in disposability. SOLUTION: A sheet of cardboard or a laminate sheet made of a card board base material is punched out to form a carton blank. The tab 1 for sticking thereof and the end of plate 4 forming the peripheral wall are folded back at the vertical folds 5, 6 and stuck to each other. In this way, the body is formed with the plates 2, 3, 4 forming the peripheral wall. An opening cut to form a corrugated curve is provided at the upper part thereof. And collapsed cylindrical paper can holder provided with folding-in type fixing parts 17, 18 constituted of lateral cut lines 11, 12 crossing with the folds 5, 6 at right angles and vertical folds 7, 8 and 9, 10 reaching from both ends thereof to the lower end of the plate forming the peripheral wall respectively, can be formed at the bottom.
Patent JP-S5932482-A (JP)
Inventor: ITOU TOSHIHIKO
IPC: A63H1/02
Filed: 1982-08-13
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-S5666181-A (JP)
Title: Inverter
Inventor: NAGAFUCHI SUMIO
IPC: H02M7/515
Filed: 1979-10-31
Abstract: PURPOSE:To simplify manufacturing process and reduce maintenance parts by using only one kind of thyristors for the voltage type inverter. CONSTITUTION:When a load terminal is changed-over from positive potential to negative potential with main reverse conductivity type thyristors 2e', 2f', auxiliary reverse conductivity type thyristors 3c, 3d and commutating capacitors 4a and 4b combined with each other, the thyristor 3c is ignited. Resonance current is let flow in series to the thyristor side of the thyristor 3c and the diode side of the thyristor 3d. For changing-over the load terminal from negative potential to positive potential, resonance current is let flow in series to the thyristor side of the thyristor 3d and the diode side of the thyristor 3c. Thereby only one kind of thyristors is allowed to be used for the voltage type inverters. Therefore, manufacturing process can be simplified and maintenance parts can be reduced.
Patent JP-S62297326-A (JP)
Title: Oil absorbing gelatinizing agent
Inventor: SUZUKI ZENNOSUKE
IPC: C08G69/34
Filed: 1986-06-18
Abstract: PURPOSE:A transparent gelatinizing agent which is useful as a wax substitute, dissolved in higher fatty alcohols in hot state, forms gel at room temperature and has improved solvent retention characteristics, comprising a copolymer of a specific aliphatic diamine and an aliphatic dicarboxylic acid consisting of a dimer acid as a main component. CONSTITUTION:An oil absorbing a gelatinizing agent comprising a copolymer obtained by subjecting (A) an aliphatic diamine containing 5-40mol% isophorone diamine and 95-40mol% hexamethylenediamine and (B) an aliphatic dicarboxylic acid consisting of a dimer acid as a main component to polycondensation as a main component. Adipic acid, sebacic acid, etc., may be used as the component B.
Patent JP-H04365067-A (JP)
Title: Image forming device
Inventor: KAWANO YUZO
IPC: G03G15/08
Filed: 1991-06-12
Abstract: PURPOSE:To prevent toner from being stuck on the surface at both end sections of a developing roller in an electrophotographic device. CONSTITUTION:A developing roller 12 covered with an elastic member on the surface and a toner restricting blade 13 made of an elastic member are provided at one end of a developing roller back sheet 17 provided along the back side of both end sections of the developing roller 12, and the developing roll back sheet 17 is pinched by a plate spring 28 from above the toner restricting blade 13. The sticking of toner on the surface at both end sections of the developing roller 12 is prevented, the infiltration of toner into both side faces of the developing roller 12 can be prevented, the developing roller back sheet 17 is pinched and pressed by the plate spring 28 from above the toner restricting blade 13, no toner leak occurs from gaps at end sections of the developing roller back sheet arranged between the developing roller 12 and the toner restricting blade 13, no toner leak occurs from both end sections of the developing roller 12, and image deterioration can be prevented.
Patent JP-S5473616-A (JP)
Title: Magnetic head protective device
Inventor: TOMINAGA MIKIO
IPC: G11B5/53
Filed: 1977-11-24
Abstract: PURPOSE:To protect the magnetic head, prevent wear of the head, and extend the service life of magnetic tape, by keeping the magnetic head and magnetic tape in non-contact state in operation modes not requiring contact between the magnetic head and magnetic tape, such as fast-feeding, rewinding, and stopping. CONSTITUTION:When a direct-current voltage is applied to a piezoelectric element 6 through a conductor 8, the mounting base 7 of magnetic head 1 is driven by the piezoelectric effect in a way to cause the magnetic head 1 to contact with a magnetic tape 2. And non-contact state is established when the supply of direct-current voltage is stopped. A judging means 16, when an operation signal 20 is either record or playback, issues a command signal 18 to cause a changeover means 14 to supply direct-current voltage 19 to slip ring mechanisms 10a, 10b, so that the direct-current 19 is supplied into a driving means 9 to set the magnetic head 1 and magnetic tape 2 in contact with each other. The judging means 16, when the operation signal 20 is fast-feed, rewind or stop, issues, to the contrary, a command signal 18 to cause the changeover means 14 to disconnect the direct-current voltage 19 from the slip ring mechanisms 10a, 10b, so that the direct-current voltage 19 is not supplied into the driving means 9, hence keeping the head 1 and tape 2 in non-contact state.
Patent JP-S5841378-A (JP)
Title: Module construction of electronic time piece
Inventor: SONOBE TSUGIO
IPC: G04G17/04
Filed: 1981-09-05
Abstract: PURPOSE:To provide a small and thin electronic time piece excellent in the impact resistance by making a cell lower plate and a circuit sealing frame almost the same in the outline to pile one upon the other on a plane. CONSTITUTION:A flange 17a is formed integral on a circuit sealing valve 17 to receive upto the circumference of the undersurface of a optoelectronic display 1. A projection 17b is formed on the circumferential top of the flange 17a to restrict the movement of display 1. A larger size of the circuit sealing frame 17 permits the side 17c of the thereof 17 to come closer to a connection rubber 5 thereby eliminating the need for an member to preventing the tilting of the cell connection rubber 5.
Patent JP-S6031033-A (JP)
Title: Pressure sensor
Inventor: KOIKE MASAYUKI
IPC: G01L7/08
Filed: 1983-07-30
Abstract: PURPOSE:To obtain the response, which is sensitive and faithfull to external pressure, by forming bellows constituting a pressure sensitive element with a material having high elasticity and constant elasticity. CONSTITUTION:A cylinder case 1 has a circumferential wall 13 and a bottom wall 12, which are not deformed by external pressure. Bellows 2 is coupled into the end surface of an opening. The periphery is soldered and the inside is kept to be a vacuum state. The bellows 2 comprises a concentrically machined metal plate having high elasticity and constant elasticity. Before vacuum operation, the bellows has a shape expanded to the outside as shown by a chain line 11. When the bellows is pushed by atmospheric pressure, the bellows is stopped at a position shwn by a solid line. When the atmospheric pressure is increased, the bellows 2 is further compressed. Conversely, when the atmospheric pressure is decreased, the bellows 2 is expanded. When the bellows is placed in a vacuum system, it is expanded to the shape close to the chain line 11.
Patent JP-S63304650-A (JP)
Title: Semiconductor device
Inventor: SHIMODAIRA SADAO
IPC: H01L23/40
Filed: 1987-06-03
Abstract: PURPOSE:To improve the wettability of solder, and prevent the spread of solder from reaching unnecessary parts, by making the particle of Ni-plating on the mounting part on a heat sink for a power transistor and the like large, and making the particle of Ni-plating on the other parts small. CONSTITUTION:The surface of a heat sink 1 is plated with Ni 4 of small particle. The mounting part 2 thereon where power transistor and the like are arranged is plated with Ni 5 of large particle. Thereby, the bounding failure of a case and the like, the deterioration of wettability of solder, and the connection failure of a power transistor chip and the like can be prevented in the case where solder spreads outside necessary parts and attatches to the sticking part of a case and the like.
Patent JP-H08332401-A (JP)
Title: Vertical crusher
Inventor: KIMURA NOBUO
IPC: B02C13/18
Filed: 1995-06-07
Abstract: PURPOSE: To reduce the release of fluorocarbon in the air associated with the crushing of a refrigerator and to perform separation to materials in the particle diameter distribution by which the materials are recyclable by making each of the average particle diameter of crushed pieces and the product of the probability that the crushed pieces pass through a grate and the opening rate of the grate a specified value. CONSTITUTION: Materials 1 to be crushed fed from a feeding port 2 into a crushing chamber 3 are hit by hammers 5 and are impact crushed by liners 6. Crushed pieces 7 are divided into those which do not enter the openings of a grate 8 and are leapt and returned to the crushing chamber 3 again and those which pass through the openings of the grate 8 and are discharged from a discharge port 10 through a chute 9. That is, when the crushed pieces 7 hit against the grate 8 which is made so that the urethane resin average particle diameter μm can be 20-30mm and the opening particle through rate p can be >=0.4, they are divided into discharge crushed pieces 7a and remaining crushed pieces 7b by the size of the crushed materials and the probability following it.  Therefore, the average particle diameter of the discharged crushed pieces 7a is made large to reduce the fluorocarbon deaeration quantity leaking in the air.
Patent JP-S6118860-A (JP)
Title: Ultrasonic beam control method for ultrasonic flaw detection of steel pipe using array type probe
Inventor: FUJII SATOSHI
IPC: G01N29/04
Filed: 1984-07-06
Abstract: PURPOSE:To obtain uniform detection sensitivity across thickness of a steel pipe, by regulating the control timing of reception and transmission to a group of vibrators composing an array type probe based on the geometric and flaw detecting conditions of the steel pipe and the probe. CONSTITUTION:An arithmetic processing section 25 computes the transmission and reception timings based on the geometric layout and flaw detecting conditions of a steel pipe and an array type probe so that the angles of ultrasonic beams from vibrators are all equal when incident upon the surface of a steel pipe. The angle of deflection of ultrasonic beams from vibrators 1-3 are determined of the results of the computation and excitation timing of a pulser 21 is controlled with a transmission control section 23 to deflect the beams in the alpha1 direction. Signals received by the vibrators 1-3 are controlled with a reception control section 24 passing through a receiver 22 and added up with an addition processing section 26 to permit the extraction of an ultrasonic signal in the direction of the angle alpha1 of deflection. Other vibrators operate likewise. The results are shown on a display 28 with a display control section 27 as video of an ultrasonic-beam-scanned section.
Patent JP-S622392-A (JP)
Inventor: KONISHI YOSHIHARU
IPC: B65H7/00
Filed: 1985-06-28
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-H06334134-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE HITOMI
IPC: H01L21/8238
Filed: 1992-06-01
Abstract: PURPOSE: To reduce the number of processes at the time of the formation of an LDD structure, in a process of forming a CMOS transistor on a semiconductor substrate. CONSTITUTION: A P-type diffused layer 2, an N-type diffused layer 3, a field oxide film 4, gate oxide films 5 and gate electrodes 6 consisting of a polycrystalline silicon film are formed on a silicon conductor substrate 1, and thereafter N-type conductive impurities are ion-implanted in the entire surface and N-type diffused layers 7, which are respectively used as an N-type MOS region and an LDD part, are provided. Then, the N-type MOS region is coated with a photoresist, P-type conductive impurities for offsetting higher than the N-type conductive impurities to offset the already-existing N-type diffused layers are ion-implanted in the entire surface, and a P-type MOS region and an LDD part 9 are formed. Hereinafter, after side spacers 10 are provided, N-type and P-type diffused layers 11 and 12 are respectively formed only in the N-type and P-type MOS regions.
Patent JP-H05335890-A (JP)
Title: Digital filter
Inventor: ASASHIGE HIROKI
IPC: H03H17/02
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a digital filter with high accuracy by absorbing unbalanced noise in a very small signal. CONSTITUTION:The filter is provided with bit shift circuits 13, 14 with a correction adder. A correction value in response to the bit shift quantity is added to a data signal, bit shift is applied to the signal after addition of the correction value, the result is added by an adder 12 and combined to realize an optional coefficient. For example, When a bit shift quantity is 1/2, 1 is added as a correction value, when the bit shift quantity is 1/4, 2 is added as a correction value and when the bit shift quantity is 1/8, 4 is added as a correction value. In general, in the case of 1/2<n>, 2<n-1> is added as a correction value.
Patent JP-H05328978-A (JP)
Title: Produciton of zeaxanthin and novel flexibacter microorganism used therefor
Inventor: OTAKI NOBUKO
IPC: C12N1/20
Filed: 1992-06-01
Abstract: PURPOSE:To industrially advantegeously obtain the subject compound useful for redyeing cultured fishes, improving the yokes of eggs, etc., by culturing a microorganism belonging to the genus Flexibacter and having a zeaxanthin- producing ability in a medium and subsequently collecting the product from the culture product. CONSTITUTION:A microorganism [e.g. Flexibacter sp. DK30213 strain (FERN P-12888)] is inoculated on a medium, cultured at 25 deg.C for 60hr with vibrating, and subsequently centrifuged into the cells and the medium. The medium is removed, and the cells are mixed with acetone and extracted with stirring. The precipitates are filtered off, and the extraction solution is collected, concentrated and then subjected to an extraction using ethyl acetate/water. The ethyl acetate layer is separated, subjected to the evaporation of the solvent, again dissolved in benzene, and subsequently purified by silica gel column chromatography and by high performance liquid chromatography to readily provide the objective zeaxanthin in high yield with a highly general culture device.
Patent JP-S6134001-A (JP)
Inventor: KAARU PURESUTON SUTORENJI
IPC: C08B11/20
Filed: 1985-06-28
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-2000332449-A (JP)
Title: Attaching structure of cap
Inventor: KIMURA TAKESHI
IPC: H05K5/03
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an attaching structure of a cap, in which the attachment of the cap is simple but will not slip even if it is pulled, and reuse is possible, and moreover scratching on a case or generation of working error can be prevented. SOLUTION: A cap-mounting piece 43 is integrally provided into an L-shape on one end side on an inner face of a cap 41 composed of an elastic piece by the elastic piece, and this cap-mounting piece 43 is inserted into inside a case 31 via a cap-mounting hole 34 opened in the case 31, and in a state of being overlapped on the inner face of the case 31, the cap-mounting piece 43 is retained by the engagement of a projection 35 and a hole 44 on the inner face of the case 31.
Patent JP-S6122416-A (JP)
Title: Coated polyester film for magnetic recording disk
Inventor: MIURA YASUKI
IPC: G11B5/64
Filed: 1984-07-09
Abstract: PURPOSE:To obtain a film for a magnetic recording disk which has a smooth surface, decreases deposition of oligomer and is balanced with small thermal shrinkage by forming a film consisting essentially of a water soluble high polymer on one surface of a polyester film having specific surface roughness. CONSTITUTION:The film consisting essentially of the water soluble high polymer is formed on at least one surface of the polyester film having <=0.010mum surface roughness Ra. The thermal shrinkage in each direction of the polyester film is adjusted to be maintained within a 0.1% range. The generation of drop-out is obviated by specifying the surface roughness of the polyester film used for the magnetic disk to the above-mentioned range and the good recording and reproduction are executed without the deviation in the relative positions of tracks and a head in the stage of recording and reproducing by specifying the shrinkage in a + or -0.1% range in the above-mentioned manner. The deposition of oligomer on the film surface is obviated by providing the film of the water soluble high polymer on the polyester film surface and therefore the formation of projections on the film and the generation of process faults associated therewith are prevented.