baber/WOPTO huggingface dataset:
Patent JP-H0917067-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAWA KIICHIROU
IPC: G11B15/60
Filed: 1995-06-29
Abstract: PURPOSE: To enable desired and reliable passage of a magnetic tape by adjusting a space between a 1st tape regulating part for regulating an edge side of the magnetic tape and a 2nd tape regulating part for regulating the other side edge of the magnetic tape by an adjusting means. CONSTITUTION: A tape guide part 20 is energized in the upward direction of an arrow G2 by a coil spring 22, and is pressed against an upper flange 21. The upper flange 21 is projecting out of an outer diameter of the tape guide part 20 to regulate the upper edge of the magnetic tape. By changing a screw-in amt. of the upper flange 21 to a crew thread of a shaft 18, the upper flange 21 is moved in the direction of an arrow G1 or G2, while a lower flange 19 is fixed to the shaft 18, so that a space (d) between the upper flange 21 and the lower flange 19 can be changed. A regulating part 19b for regulating the lower edge of the magnetic tape when the magnetic tape is brought into sliding contact with the tape guide part 20 is formed on the upper end on the outer peripheral side of the lower flange 19, so that deviation of the magnetic tape in the direction of the arrow G1 is regulated.
Patent JP-H11333667-A (JP)
Title: Profile machining method
Inventor: MASUGI KAZUHIDE
IPC: A61C5/77
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To increase an area of a tool in contact with a lump object and shorten machining time by machining the lump object using a side face part of the tool. SOLUTION: An external shape 17 in which an approximate shape of a crown model is projected on a porcelain square column block 15 on an XY plane is ground by a side face of a diamond bar tool 19. When a large amount is ground, an interval of a profile 18 is widened, and when a small amount is ground, the interval of the profile 18 is reduced so that cutting operation is done by turning and reciprocating around a block 15. After that, the block 15 cut up to the external shape 17 is rotated by 90 deg. around X-axis. As for this rotation amount, it is preferable that it is rotated per 90 deg.. The external shape in which the approximate shape of the crown model is projected on XZ plane is formed by cutting plural times.
Patent JP-H0719672-A (JP)
Title: Chlorofluorocarbon recovering apparatus
Inventor: MATSUURA TAKASHI
IPC: F25B45/00
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a chlorofluorocarbon recovering apparatus having a casing in which an unnecessary area around a recovery vessel is reduced by incorporating the vessel in a corner of the casing. CONSTITUTION:A compressor 4 is disposed on the left side, a condenser 5 is disposed at the center, an electric board 6 is disposed on the front right side, and a recovery vessel 1 is disposed on the rear right side in a casing 2. An opening is formed in one side of the casing, where the vessel 1 is placed. Further, the vessel 1 is placed on a balance 7. A recovery vessel fall preventive belt 8 is fixed to two surfaces of a corner of the casing 2 thereby to support the vessel, thereby preventing the vessel from falling to the outside of the casing. Thus, since the dead space is reduced, size reducing and volume reducing effects of an apparatus are provided. Further, since the vessel is disposed at a corner of the casing, mounting, removal of the vessel and fixing to the casing are facilitated to improve the operability.
Patent JP-S5954375-A (JP)
Title: Method and apparatus for discriminating picture
Inventor: MATSUNAWA MASAHIKO
IPC: G06T7/00
Filed: 1982-09-21
Abstract: PURPOSE:To discriminate a line drawing and a gradation picture with high reliability, by classifying a picture element in each block into the 1st and the 2nd group at high and low density and forming a hystogram at the 1st and the 2nd group obtained at each block. CONSTITUTION:A picture is divided into blocks 7 and a density Xij of the (i,j)th picture element of the block and a mean density Xt from the number of picture elements. The picture element in this block is classified into the 1st group being higher density and the 2nd group being lower density from the density Xt, and the hystogram is formed from representative values a1, a2 (e.g., mean value) of each group. Further, it is discriminated as a line drawing when the density peaks at the low density of the representatives a1, a2 are coincident and the representative a1 has a peak at the higher density and the frequency of the low density of the representive a2 is small, and it is discriminated as a gradation picture, when the peak densities are not coincident and the frequency of high density is high.
Patent JP-2000353094-A (JP)
Title: Device and method for faulty diagnosis for equipment
Inventor: ISHIZUKA TAKAHISA
IPC: G06N5/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To perform inquiry of a faulty cause of equipment without needing highly technical knowledge. SOLUTION: This device is equipped with a faulty cause estimating means which outputs to a faulty of the equipment a question regarding a condition of equipment predetermined on the basis of knowledge of an expert of the equipment and outputs the cause of the faulty as a diagnosis result together with its degree of confirmation of the faulty by processing an answer to the question on the basis of an estimating method following the knowledge of the expert, and an input/output part which outputs the question item and the faulty diagnostic result inputted from this faulty cause estimating means to outside and outputs this answer to the faulty cause estimating means when an answer to the question item is inputted.
Patent JP-H0214165-A (JP)
Title: Liquid crystal optical shutter for exposure device
Inventor: YANAGIHARA KAZUHIKO
IPC: G02F1/13
Filed: 1988-07-01
Abstract: PURPOSE:To enable recording of a large-sized image at the low cost by constructing the title shutter of a shutter array wherein a plurality of unit shutters are arranged linearly and by arranging a plurality of microlenses having equal focal distances and corresponding to the unit shutters respectively. CONSTITUTION:In a liquid crystal shutter 20, a part not covered with each photomask 30 embedded in an oriented film 24 forms a pixel forming element, the time of impression of voltage on a pixel electrode 28 and a common electrode 32 is varied in accordance with an image information to modulate an incident light on a liquid crystal 26 in the quantity of light, and the light is transmitted or interrupted only by the part not covered with each photomask 30. The light passing through the pixel forming element in a transmitting state, i.e. the part not covered with each photomask 30, is focused and imaged on a photosensitive material 14 by microlenses 46 of a microlens array 50 (a plane lens 42) bonded opposite to said pixel forming element and thereby an image for two lines is recorded in a dot pattern. Moreover the photosensitive material 14 is fed intermittently for two lines, the procedures tor exposure of the three colors are repeated and thereby the whole of the image is recorded.
Patent JP-S5687957-A (JP)
Title: Communication system for subscriber line
Inventor: ISHITOBI MITSUAKI
IPC: H04L12/40
Filed: 1979-12-18
Abstract: PURPOSE:To improve SN ratio, by delaying by the fraction bit and inputting the synchronizing pulse which is detected at the synchronizing detection circuit in the modulation and demodulation device between two terminals assigning different types of diffusion codes in the subscriber communication of frequency spread spectrum (SS) system. CONSTITUTION:Line concentrators 1,2 are connected to incoming and aotgoing common transmission lines 5,6, allowing to made communication via an exchanger 4 and a relay line 25. In case of transmission from the device 1, the transmission synchronizing signal detection circuit 8 outputs the synchronizing pulse from the synchronizing M group signal, and this is delayed and output by the specified value of the diffusion code of opposing communication party at the delay circuit 12, the diffusion code for opposing party is produced from the next pseudo noise generator 9, the information from the subscriber is in AD conversion, and the output is modulated at the balanced modulator 14 and transmitted from the switch circuit 15. In the reception, the synchronizing pulse from the reception synchronizing signal detecting circuit 17 is delayed, and it is input to the code generator 18 assigned to the subscriber, the output is fed to the correlation detector 20, to pick up the signal taking the correlativity with the code of the generator 18 from the signal from the transmission line.
Patent JP-S6225315-A (JP)
Title: Pointing device
Inventor: YAMOTO YASUSHI
IPC: G06F3/038
Filed: 1985-07-25
Abstract: PURPOSE:To easily use rough movement and fine movement on a screen by performing switching control over a conversion rate when the movement extent of a pointing device such as a mouse is outputted in the form of an electric signal. CONSTITUTION:One terminal of a switch SX+ is connected to an input terminal of a T type flip-flop circuit 12 through a NOT circuit 10 and the output terminal Q of the FF 12 is connected to the switch SFX+ of an interlocking switch 14. Further, one terminal of the switch SX+ is connected to a switch SFX+ not through the NOT circuit 10. Then, the output waveform of a pulse output terminal X+ is the pulse waveform formed through the on/off operation of the switch SX+ or the output pulse waveform of the T type flip-flop circuit 12 which is obtained by dividing the frequency of said pulse waveform by two according to the switching of the switch SFX+ of the switch 14. Other pulse output terminals X-, Y+, and Y- are the same.
Patent JP-2000003440-A (JP)
Title: Moire removing filter and image processing method and device using the filter
Inventor: YAMADA MASAHIKO
IPC: G02B5/20
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce a stripe pattern due to a grid in the case of reproducing picture data obtained by reading out an image photographed by using a grid having a different pitch. SOLUTION: Digital picture data S1 are obtained by reading out a radiation image from a cumulative phosphor sheet on which the radiation image is photographed by using a grid of 3.4 lines/mm. The picture data S1 are filtered by a filtering means 31. The filter coefficients of the filter used for the filtering processing are -1, -1, 4, -3, -14, 0, 43, 68, 43, 0, -14, -3, 4, 1, -1 and a response >=3.3 cycle/mm spatial frequency is reduced to <=5%, preferably <=2%. Since a response of 3.4 cycle/mm or 4.0 cycle/mm corresponding to the stripe pattern of a grid of 3.4 lines/mm or 4.0 lines/mm is reduced in processed picture data S2 obtained by filtering processing through the filter, an image reducing a stripe pattern due to the grid is obtained by reproducing the picture data S2.
Patent JP-S6057549-A (JP)
Title: Detection for defective disk of dad player mounted on vehicle
Inventor: MUTOU MASAHITO
IPC: G11B7/0037
Filed: 1983-09-07
Abstract: PURPOSE:To detect surely the defect of a disk on the way of reproducing by storing preliminarily the troubled quantity of a desired disk in accordance with the number of times of sound skip of a focus servo system and performing the detecting action of a defective disc if the number of times of sound skip of the prescribed disc in the next reproducing goes larger than the stored value by a prescribed allowable value. CONSTITUTION:An audio output is taken out from an optical system 12 through a demodulating amplifier 25, and the demodulated signal output has a sound skip signal due to a trouble of the surface of the disk, and this sound skip signal is stored in a buffer memory 28 through a sound skip detecting circuit 26. This first data is used as a reference and is compared with the number of times of sound skip in the next and following reproducing; and if the variance exceeds a prescribed allowable value, it is detected as a defect data. A comparator 34 is provided for the purpose of comparing the number of times of sound skip in the current reproducing in the buffer memory 28 with the first stored value in the second and following disk reproducing, and a signal is outputted to an alarm circuit 36 to perform a desired alarm action if the difference exceeds the allowable value.
Patent JP-H111705-A (JP)
Title: Composite compact, and piston for internal combustion engine using the composite compact
Inventor: YAMADA YOSHIHIRO
IPC: B22F5/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a compound compact free from cracking and excellent in wear resistance and also to provide a piston for internal combustion engine, capable of forming a piston groove free from cracking and excellent in wear resistance. SOLUTION: A powder of an iron-aluminum alloy of <=400 wt.% iron content and a powder of an iron-aluminum alloy of >=90 wt.% iron content are mixed in a weight ration of 6:4, and the resultant powder mixture is compacted into green compact 7. Subsequently, the green compact 7 is hot-forged, by which a composite compact 9 of prescribed shape is obtained. Further, the composite compact 9, formed into annular shape, is subjected to cost-in insert in the outside peripheral part, in which a piston groove is to be formed, of a piston made of aluminum alloy. Then, a piston groove is formed in this composite compact 9.
Patent JP-2000352464-A (JP)
Title: Combination ring and compressor fitted therewith
Inventor: HAMA FUJIO
IPC: F16J9/18
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a combination ring having durability, being excellent in sealing property during compression stroke, and permitting leakage from the lower chamber to the upper chamber of a piston during the suction stroke. SOLUTION: The combination ring 4 is made of a resin and has a pair of outer rings 5, 6 and an inner ring 7. A pair of projections 8, 9 are formed on the outer peripheral surface of the inner ring 7 and in circumferentially and axially different positions, with the one projection 8 positioned in an abutment clearance 5a in the upper outer ring 5, and the other projection 9 positioned in an abutment clearance 6a in the lower outer ring 6. A cutout 10 is formed to extend from the inner periphery to the outer periphery of the upper surface of the part of the inner ring 7 opposite to the abutment clearance 5a in the upper outer ring 5.  Projections are formed on the inner peripheral surfaces of the upper and lower outer rings and in positions that are at different angles from abutments, and are positioned in the abutment clearance in the inner ring 7, and a cutout may be formed to extend from the inner periphery to the outer periphery of the upper surface of the part of the inner ring 7 opposite to the abutment clearance in the upper outer ring 5.
Patent JP-H0832257-A (JP)
Title: Holding structure for liquid crystal display
Inventor: FUTAGAMI AKIHISA
IPC: H05K7/12
Filed: 1994-07-18
Abstract: PURPOSE:To protect a liquid crystal display against pressure or impact being applied from a holding frame by interposing a resilient frame body between the holding frame and the liquid crystal display while preventing intrusion of foreign matter, e.g. dust, between a display window and the liquid crystal display. CONSTITUTION:The holding structure for a liquid crystal display 11 comprises a housing 12, a board 13, a resilient connector 14 for connecting the liquid crystal display 11 and the board 13 electrically, a holding frame 15 for securing the liquid crystal display 11 to the board 13, and a resilient frame 16 interposed between the liquid crystal display 11 and the holding frame 15. The resilient frame 16 has a rectangular shape corresponding to the holding frame 15 and the resilient frame 16 can be fitted in the holding frame 15. The resilient frame 16 comprises a horizontal frame part (first resilient body) 161 and a vertical frame part (second resilient body) 162 formed integrally. Since the resilient frame 16 absorbs pressure or impact being applied to the liquid crystal display 11 from the holding frame 15, the liquid crystal display 11 is protected against damage.
Patent JP-S6145142-A (JP)
Title: Speed changing gear operating device
Inventor: INOUE YOSHIO
IPC: F16H57/04
Filed: 1984-08-07
Abstract: PURPOSE:To mount a shift operating cylinder in a lower position so as to prevent the interference of the cylinder to a floor board by attaching a turning lever, which extends downwards, to one end of the rotary rod of a shift lever and connecting the shift operating cylinder to the lower end part of said turning lever. CONSTITUTION:A rotary rod 24 to which a shift lever 25 is connected is disposed inside the upper case 21 of a speed changing gear operating device. A turning lever 28 which extends downwards is attached to one end of said rotary rod. The end of the turning lever 28 is connected to the operating rod 30 of a shift operating cylinder 23 via a connecting board 29. The cylinder 23 may therefore be mounted in a relatively lower position inside a housing 13, on account of which any interference between the cylinder and the floor board will not occur.
Patent JP-H0332837-A (JP)
Title: Multilayer packing material
Inventor: ITO HIROSHI
IPC: C08L67/00
Filed: 1989-06-29
Abstract: PURPOSE:To enhance heat sealability, fragrance retentivity and pinhole resistance by constituting a heat sealing layer of a polymer composition consisting of copolymerized polyester with a specific m.p. whose constituents consist of terephthalic acid, isophthalic acid and ethylene glycol and an ethylene/(meth) acrylic acid copolymer or a metal salt thereof. CONSTITUTION:A packing material consists of a surface base material layer and a heat sealing layer and the heat sealing layer is composed of a polymer composition consisting of 60-90 pts.wt. of copolymerized polyester with an m.p. of 205-240 deg.C whose constituents consist of terephthalic acid, isophthalic acid and ethylene glycol and 10-40 pts.wt. of an ethylene/(meth)acrylic acid copolymer or a metal salt thereof. (Meth)acrylic acid means acrylic acid or methacrylic acid. As the base material layer, a metal, paper and various thermoplastic resins are used.
Patent JP-S6225401-A (JP)
Inventor: OGAWA GENICHI
IPC: H01C7/00
Filed: 1985-07-25
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-S6322454-A (JP)
Title: Roll type wound object of agricultural film with improved fusedly joining property and its manufacture
Inventor: OCHIAI MINORU
IPC: B65H19/28
Filed: 1986-07-14
Abstract: PURPOSE:To facilitate the handling of a roll by advancing a cutter at a right angle to the advancing direction of a film right before said film is fully wound on a roll and obliquely cutting off said film, and coating the cut-off end with a stickiness reducing agent. CONSTITUTION:When a film 1 is wound on a roll and right before it is fully wound on the roll, a cutter is advanced at a right angle to the advancing direction of the film to cut off the film 1. The zone 12 or 12 and 13 of the cut-off end is coated with a stickiness reducing agent. Silicone oil, fluorine compound, etc. in a liquid state and talc, feldspar, quarts, starch, polyethylene, aluminum, copper, etc. in a powder state are used as the stickiness reducing agent. A coating quantity is 0.05-5g/cm<2>, a coating zone is 0>=2cm in width and less than half the width of the film and L1>=5cm in length and less than L2, and coating is carried out by means of spraying, automatic dropping, brushing, etc. Thereby, the drawing out of a film end part becomes easier, to carry out the relaying work of film efficiently.
Patent JP-H0214937-A (JP)
Title: Ashtray for vehicle
Inventor: SUGIYAMA KOTARO
IPC: B60N3/08
Filed: 1988-07-02
Abstract: PURPOSE:To make an ashtray easily usable by forming a guide plate into an arced form being curved upward, and making an ashtray body drawn out so as to be approximated to horizontality, in the ashtray being installed in an instrument panel or the like and used after being drawn out therefrom. CONSTITUTION:A guide plate 6 supporting an ashtray body 1 at both sides is formed into an arced form being curved upward. This arced radius R should be set to about 100-500mm. In this constitution, this guide plate 6 is attached to the ashtray body 1 upon setting its sense so as to cause its position at a final position when the ashtray body 1 is drawn out, to become such a position as horizontality or approximating to that. With this constitution, in the state that an ashtray is drawn out, an inserting area of cigarettes becomes widened, thus it is made so serviceable.
Patent JP-H0718409-A (JP)
Title: Production of corrosion resisting high grade cast iron tube
Inventor: KUROTOBI MANABU
IPC: C23C10/28
Filed: 1993-07-05
Abstract: PURPOSE:To produce a cast iron tube combining superior toughness and corrosion resistance. CONSTITUTION:At the time of producing a cast iron tube by applying ferritizing to a tube main body 1 after casting, blasting treatment is applied to the tube main body 1 after casting and a lower thermally sprayed layer 2 consisting of Al or Al alloy and an upper thermally sprayed layer 3 consisting of corrosion resisting metal having a melting point higher than annealing temp. are formed, and then ferritizing is done. Subsequently, an Fe-Al alloy layer 5 and a corrosion resisting alloy layer 6 are formed by joining on the tube main body 1 side.
Patent JP-H0910214-A (JP)
Title: Ultrasonic catheter
Inventor: YAGAMI HIROYUKI
IPC: A61B8/12
Filed: 1995-06-30
Abstract: PURPOSE: To prevent leakage even when transfer liquid in injected by high pressure by forming the injection port of liquid on an at-hand side of a catheter, forming a sealing member for turning a part between an at-hand side and a tip side of the injection port fluid-tight on the at-hand side of the injection port and mechanically fixing or releasing a driving shaft by the sealing member. CONSTITUTION: A signal line 7 is incorporated in the driving shaft 6 and electrically connected to the electric contact points 61 and 62 of the receptacle 32 of an external drive source 8 through the electric contact points 51 and 52 of the connector 31 of an at-hand side operation part 40 and the driving shaft 6 is detachably mechanically connected to the external driving part 8 by the fitting part 33 of the at-hand operation part 40. The at-hand operation part 40 is provided with a cylindrical seal 41 which is the elastic body of resin such as rubber and elastomer, etc., provided with an inner surface shape for which a part of an inner diameter is narrowed, a seal operation part 42 provided with a screw mechanism for smashing the seal 41 and the injection port 43 for injecting the ultrasonic transfer liquid 9 from an outside.
Patent JP-H0461960-A (JP)
Title: Strip coating method
Inventor: HIRAI YASUSHI
IPC: B05D1/28
Filed: 1990-06-26
Abstract: PURPOSE:To permit the edges of a strip to be coated by providing the auxiliary rolls set in a predetermined inclining condition before an applicator roll to impart a high tension to the strip. CONSTITUTION:An inclined auxiliary roll 11 is provided before a bottom coating head B. In the bottom coating head B, a coat is applied to the surface of a strip 2 by an applicator roll 4. A liq. coating material 6 in a coater pan 5 transferred on the applicator roll 4 via a pickup roll 7 and a metering roll 8. In a top coating head A, a coat is applied to the surface of the strip 2 supported on a backing roll 1 by an applicator roll 3. Another coat can be applied to the rear side of the strip 2 by the applicator roll 4 with the strip 2 maintained under tension by an auxiliary rolls 11a or 11b.