baber/WOPTO huggingface dataset:
Patent JP-H05213490-A (JP)
Title: Recording device
Inventor: MACHINO HITOSHI
IPC: B65H9/10
Filed: 1992-04-30
Abstract: PURPOSE:To feed recording mediums in an optimum state while monitoring individual abnormalities in paper feeding regardless of the material and size of recording mediums being fed and to individually determine the timing of stopping of a feed drive system as to a recording medium of some length and that of stopping of image recording processes. CONSTITUTION:When the end of a recording medium fed from a predetermined paper feed drive mechanism is detected at a predetermiend position, a CPU 1 causes a timer 1-b which measures the time of loop feed to start measuring time, the time of loop feed being variably set according to predetermiend paper feed conditions; the CPU 1 then controls the drive of a paper feed drive mechanism according to the time measurement finished state of the timer 11b.
Patent JP-H11325353-A (JP)
Title: Gasket
Inventor: KONO KAZUHITO
IPC: F16L23/16
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent an eccentricity of a gasket and to enable replacement of the gasket without removing all bolts. SOLUTION: Either bolt-inserted holes 2 or bolt-inserted holes 3 are provided to each of gaskets G2a, G2b, and G2c, which are interposed between flanges and tightened by plural bolts 10 inserted into the flanges. Two out of the bolt- inserted holes 2, 3 have notch portions 3a respectively that are opened to outer peripheral ends 5 of each of the gaskets G2a, G2b, G2c. Width of remaining portion between two notch portions 3a is set so that a distance of the width is not more than that between the two bolts 10 corresponding to the two notch portions 3a.
Patent JP-S5562957-A (JP)
Title: Preparation of polyester resin composition
Inventor: OGAWA YOSHINARI
IPC: C08J3/20
Filed: 1978-11-06
Abstract: PURPOSE: To prepare the title composition having excellent uniformity, in high productivity, by mixing a linear saturated polyester resin having a specific intrinsic viscosity, a montan wax salt mixture containing uniformly dispersed fine powder of a solid inorganic compound, fine powder of an inorganic compound, and glass- fiber, with an extruder.  
     CONSTITUTION: A polyester resin molding compound is prepared by extruding a resin mixture composed of (A) 100 parts by weight of a linear saturated polyester resin having an intrinsic viscosity of 0.4W1.2 measured in 0-chlorophenol at 35°C, (B) 0.05W3 parts of montan wax containing a solid inorganic compound having a particle diameter of ≤20μ, (C) 0.01W200 parts of the above inorganic compound, and (D) 0W200 parts of glass-fiber. The weight ratio of the inorganic compound added to the montan wax to the montan was is ≥0.25. The addition of the inorganic compound to the montan wax facilitates the charging of the resin to the extruder, improves the extrusion stability, and increases the productivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H087091-A (JP)
Title: Method and device for picture processing
Inventor: SHIGEE NOBUYUKI
IPC: G09G5/36
Filed: 1994-06-17
Abstract: PURPOSE:To provide a picture processing method and a device therefor in which the halftone density of picture data is maintained even after smoothing processing or the conversion of resolution. CONSTITUTION:An outline extracting part 101 to extract the outline part of a binary picture as outline vector data, a first smoothing part 102 to execute smoothing processing to the said extracted outline vector data, a magnification varying part 103 to magnification-vary the outline vector data smoothed by the first smoothing part 102, an outline vector counting part 104 to count the number of outline vectors to constitute one vector loop, a second smoothing part 105 to smooth the outline vector data magnificaiton-varied by the magnification varying part 103 in accordance with a count value by the outline vector counting part 104, and a binary picture reproducing part 106 to reproduce the binary picture on the basis of the outline vector data smoothed by the second smoothing part 105 or magnification-varied by the magnification varying part 103 are provided.
Patent JP-S5562710-A (JP)
Title: Electromagnetic device
Inventor: WATANABE SATOSHI
IPC: B41J9/38
Filed: 1978-11-02
Abstract: PURPOSE: To miniaturize the electromagnetic device by placing the coil of electromagnetic device used for operating the printing hammer of a small-sized printer around the iron core and by making only the iron core movable in the space between the coil and the iron core.  
     CONSTITUTION: A permanent magnet 3 is fixed to the upper part of the support bracket 1 with a small screw 2, and a holder 6 equipped with a leaf spring 5 is done to the lower part of said bracket with a small screw 4. A printing hammer 7 is fixed to the tip end of the leaf spring 5, a L-shaped groove 7b is formed in the back of hitting part 7a of the hammer, one vertical side 8a of a L-shaped iron core 8 is put in the said groove and is fixed to the hammer with adhesives 9. Also the other vertical side 8b of the core is inserted into the rectangular hole 11a, which is formed in the bobbin 11 of the coil 10, so that it is movable in the hole. Projections 12a, 12b of the vertical side 8b of the core 8 are projected from the upper and lower openings and are made opposite to the permanent magnet 3 through the sheet 3A of Teflon frame. In this way, the electromagnetic device can be miniaturized to make up a small-sized printer of less height. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000328737-A (JP)
Title: Connecting structure of drain cylinder and joint member
Inventor: MOTO TAKAAKI
IPC: E04D13/068
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a drain cylinder and a joint member capable of preventing generation of an abnormal sound generated by influence of wind after execution work. SOLUTION: In this connecting structure of a drain cylinder and a joint member, and in a connecting structure of a drain cylinder and an elbow joint where an upper and part of a short cylindrical elbow joint 5 is inserted from below into clearance between a short cylindrical drain cylinder 3 and a locking ring 4 rotatably fitted to and locked on an outer peripheral part of this drain cylinder 3 and an under surface of a locking projection 51 projected on the upper end part outer peripheral surface is locked on an upper surface of a flange 42 of the locking ring 4, an interval between the upper surface of the flange 42 except for an existing part of a locking piece for a stopper and under surfaces of respective presser pieces 44 is formed almost equal to a distance between an upper end surface of the elbow joint 5 and the under surface of the locking projection 51.
Patent JP-S5660062-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L29/78
Filed: 1979-10-22
Abstract: PURPOSE:To form a polycrystalline silicon island having a flat surface in the semiconductor device by forming the second conductivity type polycrystalline silicon island by using a selective oxidation process (LOCOS). CONSTITUTION:A silicon oxide film 402 is formed on an N type substrate 401, a silicon nitride 403 is formed thereon, a recess is thereafter formed thereon, the LOCOS is conducted thereon, and a silicon oxide film 404 is thus formed. Further, silicon oxide films 402, 404, silicon nitride 403 are etched, and a silicon oxide film 405 is formed. Then, polycrystalline silicon film 406 is formed thereon, a silicon oxide film 407 and silicon nitride film 408 are formed on the recess and are oxidized. Then, the film 406 is partly oxidized, and a silicon oxide 409 is formed. Eventually, unnecessary silicon nitride 409, silicon oxide 407 are removed.
Patent JP-S5927529-A (JP)
Title: Fabrication of semiconductor device wafer
Inventor: HASHIMOTO MASAYUKI
IPC: H01L21/304
Filed: 1982-08-03
Abstract: PURPOSE:To prevent auto-doping during semiconductor device process by previously providing a nitride film at the rear side of wafer before the mirror- polishing process in order to prevent doping of diffusion impurity into the rear surface of wafer. CONSTITUTION:A silicon nitride film 2 is formed by the reduced pressure vapor growth method using NH3 and SiH2Cl4 as the raw materials on the surface of silicon wafer 1 before mirror-polishing process, a nitride film on the other surface is removed, the wafer surface 3 is exposed and finished like the mirror surface. In the succeeding semiconductor device fabrication process, an oxide film is formed on the finished surface 4 and impurity is selectively diffused. The nitride film 2 is being provided at the rear surface and impurity diffusion is prevented. Thereby, the auto-doping is not generated.
Patent JP-H03249870-A (JP)
Title: Pad for optical reader
Inventor: NAKAGAWA JUNJI
IPC: H04N1/047
Filed: 1990-05-25
Abstract: PURPOSE:To improve the use efficiency of light by forming a reflection film which vertically/horizontally and periodically reflecting a second light beam on the surface of a film-like base, covering it so as to form a protection layer and constituting the base and the protection layer by means of materials transmitting first and second light beams. CONSTITUTION:The reflection film 57 which vertically/horizontally and periodically reflects the second light beam L2 is formed on the surface of the base 56 consisting of the materials which transmit the first light beam L1 such as a visual light beam and the second light beam L2 such as infrared rays. Then the protection layer 58 which transmits the first and second light beams L1 and L2 is formed on the base 56 by covering the reflecting film 57. Since an infrared ray absorbing layer is not necessary in such a case, the first light beam L1 emitted from an optical scanner for information reading 27 is prevented from passing through the infrared ray absorbing layer and only a part of it passes through the reflection film 57 once or twice. Thus, the attenuation of the first light beam L1 is suppressed and the use efficiency of light can be improved.
Patent JP-H04360480-A (JP)
Title: Video deck
Inventor: ASAJIMA MASAAKI
IPC: G11B27/024
Filed: 1991-06-07
Abstract: PURPOSE:To eliminate to output the meaningless image and voice to the image and the voice even when the part after a signal from a tuner part is recorded is reproduced. CONSTITUTION:A video signal S1 is separated by a YC separating function part 1, processed by a luminance signal processing part 2 and a chrominance signal processing part 3 and an audio signal S2 is processed by a voice signal processing part 4. The output of respective processing parts 2-4 is recorded respectively from a luminance signal recording part 13, a chrominance signal recording part 14 and a voice signal recording part 15 through switches 10-12 to a video tape. When the picture recording is completed, a picture recording completing signal S4 is sent through a controller 5 to respective generating parts 6-8 of a luminance signal, a chrominance signal and a voice signal and a timer part 9. The timer part 9 switches the switches 10-12 by a switching signal S5 and sends the output of respective generating parts 6-8 to respective recording parts 13-15. When the prescribed time passes, the controller 5 controls by a time passing signal S6 from the timer part 9, sends a picture recording stopping signal S7 and completes the recording of a special signal.
Patent JP-S5260517-A (JP)
Title: Synchronization of communication systems utilizing communication satel lite
Inventor: OOTA MOTOSUKE
IPC: H04B7/212
Filed: 1975-11-14
Abstract: PURPOSE: The reference synch signal and the signal for synchronizing use are set up inside the communication frame so that they will not overlap each other, thereby obtaining the synchronization of communication system utilizing a communication satellite that can make the frequency of both the signal equal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10324123-A (JP)
Title: Suspension arm member
Inventor: KATO RENTARO
IPC: B60G7/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To make the direction of bush loading members variable with respect to a member body, and further increase the number of degrees freedom for design of the whole shape, etc., in a suspension arm member in which the member body and the bush loading members are connected each other. SOLUTION: Each bush fitting member 10 is provided with a holding part 11 into which a bush is to be fitted, and an opening part 12 extending in the axial direction is formed at a part in the circumferential direction of the holding part 11. The holding part 11 can be open at the opening part 12, while a pair of connection parts 13, 14 projected from the outer peripheral surface of the holding part are provided to be positioned on opposite sides in the circumferential direction. In this wind-clamping system, the inner peripheral surface of the holding part 11 is brought into close contact with the outer peripheral surface of the bush to load and fix the bush in the holding part 11 by connecting the connection parts 13, 14.  Further, a pair of clamping parts 20, 21 are provided at both the connection parts 13, 14 to clamp a member body 1 between the clamping parts 20, 21, and thus to connect the bush fitting member 10 to the member body 1.
Patent JP-S5562469-A (JP)
Title: Electrostatic latent image developing method
Inventor: OONUMA TERUYUKI
IPC: G03G15/08
Filed: 1978-11-06
Abstract: PURPOSE:To obtain devoloped images excelling in reproducibility of medium contrast, by making the surface of developer carrier uneven electrocally, and characteristically distributing the effectiveness of developing bias. CONSTITUTION:A developing roller 6 has insulating materials 11... such as insulating silicone rubber coated on the surface of a conductive layer 10 such as conductive silicone rubber, and the surface is uneven electrically. When toner in a hopper 7 is deposited on this roller 6 through an electrode-doctor combination plate 8, the effectiveness of bias when developing may be distributed characteristically even if the charge of the deposited toner is uniform, so that a developed image excelling in medium contrast reproducibility may be formed. The same effect may be obtained by coating a nonconductive layer with a conductor to form an electrocally uneven developing roller.
Patent JP-S5469883-A (JP)
Title: Contact detecting device
Inventor: NISHIMURA HIDEO
IPC: B23B47/24
Filed: 1977-11-14
Abstract: PURPOSE:To stabilize the detection of contact between a work and a tool by providing a bypath means to a bearing resistance, which reduces the resistance of the secondary circuit. CONSTITUTION:Around a spindle 23 which is born on a spindle head 21 via a bearing 29, provided a slip ring 27 connected with the spindle 23 electrically, and contacting this slip ring 27 provided a brush 28 conductively with the spindle 21. said slip ring 27 and said brush 28 form a bypath means to the electric resistance of the bearing 29, reducing the loop resistance of the secondary circuit 25 formed by the contact of a tool 1 and a work 2, and stabilizing the loop resistance regardless of the running or not running of the spindle 23. By so doing, the set voltage used by a comparator 26 to compare with the output at the terminals a and b which varies according to the contact or non-contact state of the tool 1 and the work 2 is stabilized, so that the detection of contact between the tool 1 and the work 2 is stabilized.
Patent JP-H07207036-A (JP)
Title: Composite containing low-molecular material
Inventor: MASHITA SHIGEHIKO
IPC: C08J3/24
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a composite containing a low-molecular material which is characterized by low elasticity, etc., and suitable for a vibrationproof, vibration-damping, or cushioning material, a shock-absorbing material, etc. CONSTITUTION:The composite is a mixture of a thermoplastic substance having a number-average mol.wt. of 20,000 or higher with a low-molecular org. substance having a number-average mol.wt. lower than 20,000. The thermoplastic substance has a continuous three-dimensional network structure, is contained in an amt. of 30vol.% or lower, and has a shear modulus at 25 deg.C at 5Hz of 5X10<5>dyn/cm<2> or lower.
Patent JP-S5926250-A (JP)
Inventor: MORISAWA TOYOAKI
IPC: B32B7/10
Filed: 1982-08-04
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-H01305416-A (JP)
Title: Data storage device
Inventor: MASUYAMA YASUHIRO
IPC: G06F3/06
Filed: 1988-06-03
Abstract: PURPOSE:To prevent the exclusion of a magnetic disk device from being unreleased at the time of generating a fault by providing a means to release device-exclusive registration compulsorily in case of receiving no device-exclusive registration release instruction even when a constant time elapses. CONSTITUTION:Device-exclusive registration information sent from a host device via signal lines 5 and 7 are accumulated in device-exclusive registration informa tion registers 1 and 2. The device-exclusive registration information outputted from the registers 1 and 2 to signal lines 9 and 10 are inputted to a device- exclusive state editing circuit 4, and a device-exclusive state is outputted from the editing circuit 4 to a signal line 11. Also, the device-exclusive state on the signal line 10 is inputted to a compulsory device exclusion releasing signal generation circuit 3, and in case of unreleasing the device-exclusive state on the signal line 10 even when the constant time elapses, a compulsory exclusion releasing signal to reset the device-exclusive state compulsorily is outputted to a signal line 12.
Patent JP-S5660315-A (JP)
Title: Displacement converter
Inventor: ISHIDA KATSUMI
IPC: G01D5/24
Filed: 1979-10-22
Abstract: PURPOSE: To give a stable temperature characteristic with a simple structure, by connecting a variable capacity and a reference capacity in series and by providing the operational amplifier, which can apply a constant voltage to one connection point, and a switch means switching at a fixed ratio.  
     CONSTITUTION: When switch means 16 is controlled according, to pulses, which are output from pulse generator 17 and have a fixed turning-on and off ratio, and has the short-circuit released, the same voltage as voltage VS of reference voltage source 15 is charged in reference capacitor CS, and voltage VC at point A becomes equal to voltage VS, and therefore, output voltage VO of operational amplifier 13 at this time becomes (1+CS/CX)VS, and the relation between the distance between fixed and moving electrodes for no pressure and movement quantity Δd of the moving electrode for pressure is expressed by CS/CX=1-Δd with the variable capacity value as CX, and VO=Δd.VS is obtained. As a result, the displacement converter of a stable temperature characteristic with a simple structure can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10326156-A (JP)
Title: Disk array device
Inventor: YASUDA MASARU
IPC: G06F3/06
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To easily perform a process regarding the addition of a disk drive to a disk array device, by allocating only a physical block, which has not been striped in an existing drive array and a physical block of an extended drive array to logical blocks. SOLUTION: When drive arrays are added to the disk array device 50 where a stripping process has been performed so that data are present in chunks in different hard disk drives 7, they are extended in multiple array units. Then, when a chunk is allocated to a logical block in a stripping process performed after the drive arrays are extended, only a chunk, which is not striped in the existing drive array and a chunk of the extended drive array are allocated. Consequently, the process regarding the extension can easily be performed and an operation decrease as the disk array device can be suppressed low.
Patent JP-H11330730-A (JP)
Title: Environment resisting cover of information processing device
Inventor: IWANO KENJI
IPC: G06F1/16
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an environment resisting cover, which has the low cost for manufacturing and assembling and can obtain a high sealing effect even under the environment wherein there in a risk that chemical and oil having high permeability are attached. SOLUTION: An information processing device, to which an environment resisting cover 4 is attached, is constituted by attaching a touch-input panel to the front surface of a front panel 2 arranged at the front part of a cabinet 11. The environment resisting cover 4 is molded of light transmitting silicone rubber or fluorine rubber as a whole as the integral body. The cover has a tray-shaped front sheet part 41 to cover the front surface of the front panel 2 and an outer-surface edge part 20 of the panel and an O ring part 44 to be engaged with a peripheral groove 21, which is provided in a concave groove 21 formed concavely at the back surface of the front panel 2 in the approximately elliptic shape of the cross section as an integral body.
Patent JP-S6118121-A (JP)
Title: Molecule beam epitaxy apparatus
Inventor: TAMURA NAOYUKI
IPC: H01L21/268
Filed: 1984-07-04
Abstract: PURPOSE:To make a space factor best, to reduce and occupied floor area of the apparatus, and to improve the throughput, by constituting a plural of crystal-growing chambers so that planes passing through the respective chambers have respective phase differences to the vertical direction. CONSTITUTION:The present apparatus is comprised of an inserting chamber 1, a preliminary chamber 2, a carrying chamber 3, six crystal-growing chambers 4-9, and a taking-out chamber 10, each chamber being connected with each vacuum exhausting system corresponding to each application. Substrates can be selectively transferred into the plural of crystal-growing chambers from a linking positon in the carrying chamber, and there exists no dead space. Moreover, crystal-growing chambers are mounted at multi-levels, with being out of phase one another, so that the crystal-growing chambers for respective exclusive uses, for example a Ga and As growing chamber, a Fa, As and Al growing chamber, an In and P growing chamber, etc., are employed, preventing the molecule beam sources from being contaminated when they are not used.
Patent JP-S5839177-A (JP)
Title: Recording device
Inventor: TOBE KAZUMITSU
IPC: G11B20/02
Filed: 1981-08-31
Abstract: PURPOSE:To make recording and reproducing of an audio signal possible even when a tape speed is lowered, and to eliminate the beat interference caused when recording and reproducing, by subjecting the audio signal to pulse amplitude modulation and superposing this signal to the horizontal synchronizing signal of a video signal. CONSTITUTION:Only the luminance signal of the video signal inputted from an input terminal 1 is separated by an LPF 4. This luminance signal is clamped, and a synchronizing signal is separated by a synchronizing signal separating circuit 10. This separated synchronizing signal becomes sampling pulse having a constant pulse width through monostable multivibrators 11 and 12 and is sent to a sampling circuit 13. Meanwhile, the audio signal passes through an AGC circuit 14 and is gated in the sampling circuit 13 to become a PAM signal, and this signal gates the horizontal synchronizing signal part of the video signal clamped by a gate circuit 6. As the result, a signal where the PAM audio signal is inserted to the horizontal synchronizing signal is obtained and is subjected to FM modulation and is applied to a recording head.