baber/WOPTO huggingface dataset:
Patent JP-H11118591-A (JP)
Title: Vibration analysis method and device of enclosure of disk device
Inventor: SUWA MASAYA
IPC: G01M99/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide countermeasures against vibration by accurately detecting a residual vibration in a disk device by obtaining the transfer function of the rotary angular velocity of the enclosure. SOLUTION: An enclosure vibration caused by the head actuator of a disk device being built into a computer or housed in a locker is detected by feeding a random seek current to the head actuator externally, obtaining the transfer function of the rotary acceleration of an enclosure being obtained from an acceleration sensor that is mounted to the enclosure for each frequency, the current spectrum of the random seek current to be applied to the actuator is multiplied by the transfer function of the enclosure, the multiplication value is integrated for two times and is subjected to displacement conversion, the obtained displacement conversion value is multiplied by the following error characteristics of the servo of the actuator, and obtaining the power spectrum of the residual vibration of a frequency region.  By performing the Fourier Inverse Transformation to the power spectrum, the swing of a head for a time axis can be detected.
Patent JP-2001100542-A (JP)
Title: Cleaning means for intermediate transfer body of image forming device
Inventor: OKAMOTO MASAYA
IPC: G03G15/16
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove low viscosity material incorporated in liquid ink, etc. SOLUTION: This cleaning device 64 is composed of a backup roll 101 hat is made in press contact with an intermediate transfer body 62, a sheet material 102 to clean an intermediate transfer body, a feeding roll 104 for feeding out the sheet material, a winding up roll 103 for winding up the sheet material, a housing 100 for housing them and an actuator 105 for bringing the housing into press contact with the intermediate transfer body 62 in a direction of an arrow 202 or separate it from it the body 62.  In this case, when cleaning is carried out, the housing is brought into press contact with the intermediate transfer body by the actuator and the material on the intermediate transfer body is removed by rotating the intermediate transfer body in a direction of an arrow 203 to generate relative velocity between the intermediate transfer body and the sheet material, thereby sliding the sheet material, and then the backup roll is separated from the intermediate transfer body after cleaning and the sheet material is wound up in the direction of an arrow 201 by the winding up roll.
Patent JP-H01118784-A (JP)
Title: Counting circuit
Inventor: KOSAKA HIDETOSHI
IPC: H03K21/00
Filed: 1987-10-31
Abstract: PURPOSE:To shorten the generation period of a carry signal from the least significant digit bit of cascaded counting circuits by cascading the small counting circuits and inputting counting input signals of the respective small counting circuits to a flip-flop properly. CONSTITUTION:The counting circuit is e quipped with, for example, four stages of cascaded counting means Q01-Q04. A counting input signal is inputted to the 1st-stage counting means Q01 and the output C0 of the 4th-stage counting means Q04 is connected to one input of a 1st AND gate G11. The counting input signal is connected to one input of a 2nd AND gate G12. The outputs of AND gates G11 and G12 are connected to the input of an OR gate G13. Further, the test flip-flop FF 100 is set with a test signal 1 and reset with a test signal 2. When the FF 100 is set, a positive logic output TQ and the inverse of TQ of a negative logic output are '1' and '0' respectively and the counting input signal of the least significant bit is connected to the inputs of the respective counting circuits in common. Consequently, the carry signal period is shortened and a test time is also shortened.
Patent JP-H07102624-A (JP)
Title: Gutter block
Inventor: IWASAKI HIDEKI
IPC: E03F5/04
Filed: 1993-10-07
Abstract: PURPOSE:To solve inconvenience of rain water dropped on the side of a footpath being blocked by a curb material and pooling on the surface of the footpath in a gutter block buried along a boundary of a driveway and the footpath and with the curb material in the longitudinal direction erected on the side of the footpath on the upper surface. CONSTITUTION:By forming a recessed groove in the longitudinal direction on the upper surface of gutter blocks 11, 21, 31, 41, providing a drain hole communicating the bottom part of the recessed groove and an inner water channel through to each other and drilling communicating holes 17, 27, 35, 44 communicating the ground surface of the footpath side to the upper surface with the recessed groove formed on it in curb materials 14, 24, 34, 44, rain water on the footpath surface is drained. Favourably, the communicating holes are inclined downward from the footpath side toward the side of a driveway and an opening of the driveway side is positioned higher than the recessed groove, and backflow of rain water from the driveway side is prevented.
Patent JP-S62135477-A (JP)
Inventor: RUUDOBIHI MIRAA
IPC: C07D501/34
Filed: 1986-11-19
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-H10122722-A (JP)
Title: Cooling storage warehouse
Inventor: MARU KENJI
IPC: F25D17/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent damage in a cooling storage warehouse due to a chilled gas duct as much as possible by improving attaching or detaching operability of the duct. SOLUTION: The cooling storage warehouse comprises a heat insulation case 5 having openings 3, 4 at front and upper surfaces and a cold insulation container 2 detachably provided at an upper surface opening, a cooling unit 7 provided at a side of the case 5 to cool in the case 5, and a chilled gas duct 18 for introducing chilled gas from the unit 7 and covering the container 2. The duct 18 has a sagging plate 19 sagging before the opening 3 in the case 5, and a horizontal plate 21 detachably mounted at a lower end of the plate 19 and on a back surface in the case 5 to close the opening 3 via a predetermined interval.
Patent JP-H10126721-A (JP)
Title: Dynamic image retrieving information generating device
Inventor: KIYAMA JIRO
IPC: H04N5/76
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic image retrieving information generating device which can present data that includes where the change of a dynamic image takes place in the screen and can access an intended image more accurately at the time of retrieving a dynamic image. SOLUTION: A histogram creating part 22 calculates a lightness value histogram of each successive frame along the series of dynamic images which are made as an edge image by an edge processing part 21 and also about at least >=1 direction of the frame, an operating part 23 processes the inter-frame difference of the calculated histogram, and the acquired result is shown as plural frame retrieving information along a series of dynamic images on a display 3.
Patent JP-H1193836-A (JP)
Title: Reciprocating compressor
Inventor: SUGIMOTO MASANORI
IPC: F04B39/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the durability and the service life of an unload mechanism by a method wherein a seal member mounted on an unload piston is prevented from being worn in an early stage. SOLUTION: An unload mechanism 32 comprises a fitting cylinder part 31 on the cylinder head 7 side, an unload bush 33, an unload piston 22, etc. The unload bush 33 is formed of the self-lubricating resin material. The unload bush 33 is constituted to be a heat insulating material to reduce the transmission of the compression heat on the cylinder head 7 side to the unload piston 22, and a bearing part 22C smoothly sides on a cylinder part 33A. An O-ring 36 mounted on the unload piston 22 can reduce the effect by the compression heat and the friction force, and the sealing performance can be kept for a long time.
Patent JP-H10125213-A (JP)
Title: Arcless fuse
Inventor: MATSUOKA NAOKI
IPC: H01H85/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an arcless fuse which is prevented from having adverse effect on equipment by arc discharge when a fuse is fused and also prevented from scattering of fused metal. SOLUTION: In the fuse connecting to a parir of terminals 23 and having a wire type or band type fuse element 25, the fuse element 25 between its both ends is formed into a nonlinear shape so that plural portions closely arranged are placed side by side with a distance apart. The fuse element 25 is molded by synthetic resin housing 27. Amorphous resin is preferable for the synthetic resin to mold the fuse element 25.
Patent JP-H02125051-A (JP)
Title: Corrugated roof and repair method
Inventor: OANA TOMOHARU
IPC: E04D3/366
Filed: 1988-11-01
Abstract: PURPOSE:To completely cover and waterproof a folding roof and to improve working efficiency by a method wherein after a capping material approximately in the shape of a chevron in cross section is secured to the top part of a roof, the capping material is covered with a waterproof sheet to adhere the sheet to the capping material. CONSTITUTION:A capping material 11 is formed approximately in a trapezoid with an open bottom in cross section and cut to proper lengths and formed by a proper metallic material, e.g., aluminum, stainless, or a rigid synthetic resin material. The material 11 has a resiliently deformable slope formed on its outside. A long waterproof sheet 12 is a laminate sheet having a surface of polyvinyl fluoride and a back of polyethylene or is other proper material. An adhesive is coated on the back of a monolayer or a laminate of synthetic resin having light resistance and non-water permeability, and the central part thereof is adhered on the upper surface of the capping material 11 to prevent leakage of rain.
Patent JP-H05148319-A (JP)
Title: Composition for identification and method for taking stain
Inventor: MUTO SHUNICHI
IPC: C08F291/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide a composition for use in identification which is good in handleability, enables a bloodstain to be taken easily and efficiently, and shows good releasability, and to provide a method for taking a bloodstain. CONSTITUTION:The objective composition comprises a liquid component comprising 100 pts.wt. methacrylic ester as a major component and 5-30 pts.wt. liquid paraffin and a powder component consisting mainly of a methacrylic ester polymer or copolymer or a mixture thereof. The two components are mixed, and the resulting composition in a flowable state is poured on a bloodstain or the composition in a plastic state is pressed against the bloodstain. The composition applied is cured to give a cured plate. Thus, the bloodstain is taken by transferring it to the surface of the plate.
Patent JP-H03139054-A (JP)
Title: Telephone transfer device
Inventor: TAKAMORI TORU
IPC: H04M1/00
Filed: 1989-10-24
Abstract: PURPOSE:To attain 3-party inter-call by dialing via a 2nd dialing line and connecting three lines via a switch circuit when a specific signal is inputted to a detection circuit while a called telephone line and the 1st dial line are busy. CONSTITUTION:When a telephone set 6 makes a call to an office 5 via a receiving telephone line 2, an incoming call detection section 12 of a telephone transfer device 1 detects it and a control circuit 23 uses a closing relay 10 to close the line 3, a switch circuit 16 connects the circuit 18 to the line 3 to call a telephone set 7. When the telephone set 7 replies the call, a detection section 24 detects the call, the circuit 23 uses a relay 9 to close the line 2 and the lines 2, 3 are connected via the circuit 16 to make the telephone sets 6, 7 talking with each other. While the telephone sets 6, 7 are talking with each other, when the participation of the telephone set 8 is desired, the telephone set 7 sends a control signal in PB tone, the circuit 17 detects it, the circuit 23 uses a relay 11 to close the line 4 and when the telephone set 8 replies the call from the telephone set 7, the lines 2-4 are connected in talking via the switch 16.
Patent JP-S63131216-A (JP)
Title: Pulse signal generating device
Inventor: IWAMOTO KOJI
IPC: G11B15/02
Filed: 1986-11-20
Abstract: PURPOSE:To simultaneously and accurately output plural different pulse signals with a simple constitution by providing an external trigable timer in a microcomputer. CONSTITUTION:A pulse signal generating device is formed in one chip of microcomputer. The microcomputer is constituted by connecting an operation circuit 2, a RAM 3, a ROM 4, an operation command input part 5 and an output port part 6 to an internal bus 1. And the operation based on the command is executed in the operation circuit 2 and the pulse signal as operated result is supplied to the output port part 6 so as to be outputted as a control signal. IN this case, the external trigable timer (ETT) 10 is connected to the internal bus 1. The timer 10 is constituted with a data register 11, a comparator 12 and a counter 13 and the clock signal which a clock signal generator 7 outputs from the outside is supplied to the timer 10. Then, the count signal and the data latch signal of the clock are compared and the comparison signal is supplied to the output port part 6 as the control signal.
Patent JP-H08116407-A (JP)
Title: Image scanner
Inventor: TAKAHASHI KENJI
IPC: H04N1/04
Filed: 1994-10-17
Abstract: PURPOSE: To read a color of an image printed on a substantial original in a short time without being affected by an optical dot gain by lighting an area in a range of a read means reading an image on the original face with a light means. CONSTITUTION: A lighting means 10 lights up an area in a range in which a line sensor 8 being a read means reads an image of an original 5 on the face of the original 5. That is, the lighting width in the subscanning direction of the lighting means 10 lighting the original 5 and a picture element read width (detected picture element width) of the line sensor 8 reading the image on the original 5 are selected to be nearly the same and the length of the lighting region of the lighting means 10 in the main scanning direction is selected to light up the length equal to the read length of the line sensor 8 in the main scanning direction. Thus, the effect of an optical dot gain from the light other than that of the picture element read position is prevented.
Patent JP-H10105112-A (JP)
Title: Driving method for dc plasma display panel
Inventor: MASUCHI SHIGEHIRO
IPC: G09G3/28
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the driving method for the DC plasma display panel which can efficiently be driven without making the panel structure complex and lowering the luminance even when the number of drive cathodes increases and can suppress a dummy outline of a moving picture due to subfield division. SOLUTION: Display data are written by every other line from the even line cathode CA1 which is the closest to a reset cathode RC and after display data are written to the even line cathode CA7 which is the farthest from the reset cathode RC, display data are written to the even line cathode CA8 which is the farthest from the reset cathode RC backward, thus writing display data to every other line from the even line cathode CA8 which is the farthest from the reset cathode RC toward the reset cathode RC.
Patent JP-H01247289-A (JP)
Title: Frame of motorcycle
Inventor: SUZUKI KEIJI
IPC: B62K19/12
Filed: 1988-11-04
Abstract: PURPOSE:To reduce man-hours by casting a body frame in two-divided divisional frames on the left and right, forming a head pipe by means of casting in a single piece with one of the divisional frames, and welding the two divisional frames together. CONSTITUTION:A body frame 1 is formed divided into a right and a left divisional frame 6, 5, wherein the latter is provided with a head pipe cast in a single piece, and their split surfaces 4 are formed in an angle shape from the center line X of the body while avoiding the head pipe 2. In the middle of and behind the frame 1, the split surfaces 4 lie on the center line X. In the middle and behind, a cross member with split surface formed on the center line X of the body is provided in a single piece. A complete body frame 1 is accomplished by welding the split surface 4 of the left and right frames 5, 6 together, which reduces the man-hours. As the split surface 4 of the head pipe part is formed in a angle shape, the hearing force due to stress is not initiated alongside the split surface 4, which eliminates use of any reinforcing member for avoiding stress concentration in the pipe part 2.
Patent JP-H06131454-A (JP)
Title: Picture smoothing processing method
Inventor: ITO WATARU
IPC: G06T5/20
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a smoothed picture which preserves edges without blur of edge parts and has noise components eliminated with respect to the picture smoothing processing method which uses the picture signal for smoothing processing, which corresponds to each picture element point in a picture and is obtained based on the picture signal of a prescribed area set around the picture element point, as the picture signal of the picture element signal to subject the picture to smoothing processing. CONSTITUTION:An inclined vector corresponding to the direction and the extent of the density change of the picture in the vicinity of each picture element point is obtained, and an area is set which is in the periphery of the picture element point and has a short side and a long side in the direction of the inclined vector and in the direction approximately orthogonal to the inclined vector respectively and whose ratio of the short side to the longer side is proportional to the magnitude of the inclined vector. The picture signal for smoothing processing is obtained based on the picture in this area and is used as the picture signal of the picture element point, thereby subjecting the picture to smoothing processing.
Patent JP-H06100437-A (JP)
Title: Oil-in-water cream base
Inventor: UEDA KIYOSUKE
IPC: A61K8/00
Filed: 1992-09-24
Abstract: PURPOSE:To obtain the subject highly stable cream base, excellent in functionality, having hyarulonidase inhibitory activity, by incorporation of deoxyribonucleic acid dispensing with any surfactant followed by emulsification using a microfluidizer. CONSTITUTION:The objective cream base can be obtained by (A) incorporation of deoxyribonucleic acid which can be extracted from the matured soft roes of fishes such as salmon, herring or cod, and, if desired, (B) incorporation of medicine stock, other cosmetic stock, etc., followed by (C) emulsification using a microfluidizer. This base can be prepared into lotion, cream, milky lotion, or pack. Also, this base is high in safety to the skin, being highly stable. Besides, this base has the following advantages: (1) preserving cells and keeping skin wettability and flexibility through retaining water in the cell interstices of the human body and forming jellylike matrix in the tissues, and (2) preventing skin chapping and fine wrinkle development and maintaining skin dampishness through prohibiting the activity of hyarulonidase capable of decomposing hyarulonic acid which prevents cells from being infected.
Patent JP-H06100629-A (JP)
Title: Fluorocopolymer
Inventor: ISHIDA TORU
IPC: C08F216/14
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a fluorocopolymer of improved staining resistance comprising fluorine-containing repeating units of a specified formula, 2-furancarboxylate repeating units of a specified formula, vinyl-derived repeating units of a specified formula and curing-site-containing repeating units of a specified formula in a specified molar ratio. CONSTITUTION:Specified amounts of monomers of formulas I to IV wherein R<1>, R<3> and R<5> are each H or methyl; R<2> and R<6> are each a bivalent organic group; R<4> is 1-12C alkyl, 3-12C cycloalkyl or 2-10C fluoroalkyl; X is F, Cl, H, 1-8C perfluoroalkyl or the like; and k, m, p, q and r are each 0-1 and a polymerization initiator are mixed with each other, and polymerized at -30 to 150 deg.C under agitation. After the reaction, the reaction product is withdrawn to obtain a fluorocopolymer comprising 40-60mol% fluorine-containing repeating units, 0.5-60mol% 2-furancarboxylate repeating units, 0-55mol% vinyl-derived repeating units and 0-55mol% curing-site-containing repeating units, and having an intrinsic viscosity of 0.05-2.0dl/g as measured in tetrahydrofuran at 30 deg.C and excellent staining resistance.
Patent JP-H08133170-A (JP)
Title: Vehicle
Inventor: KATO YASUYUKI
IPC: B62M27/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide a vehicle suited for sport and play by providing a drive control means of accelerating the vehicle by forward tilting the body of a driver and decelerating the vehicle by backward tilting the body, in the vehicle provided with a driving gear of driving a front wheel and/or rear wheel to be driven by the driver standing on a base unit. CONSTITUTION: This vehicle 1 has a base unit 90 divided into front/rear base units 90, 90a provided respectively with a pair of right/left front/rear wheels 60, 80, to mount a pair of frames 10 between both the units 90, 90a. A drive unit 40 is set up in the base unit 90a in a rear side. The frame 10, in the vicinity of its central part, is formed into a plate shape, to set up to this plate-shaped part 10b a foot lock member 11 turnably in a horizontal surface by a steer shaft 15. When the body of a driver is forward tilted, the drive unit 40 is driven through a lock belt 25, shaft 21, roller 41 and a throttle cable 45, and when the body of the driver is backward tilted, a brake cable 47 is pulled so as to apply a brake.
Patent JP-H02124692-A (JP)
Title: Multi-input coincident peak detecting circuit
Inventor: FUTAGAWA YOSHIKIYO
IPC: H04N9/79
Filed: 1988-11-02
Abstract: PURPOSE:To reduce the number of components and to obtain a high speed response characteristic inexpensively by providing a differential amplifier of plural inputs or a comparator. CONSTITUTION:P-channel transistors(TRs) 11a-11d whose main current poles the same number as input signal number are connected in parallel and a TR of the same polarity using a constant current source 10 in common with the TRs constitute a differential amplifier to form a comparator without converting an analog signal for the detection of coincident of a level higher than a threshold level VRH. N-channel transistors(TRs) 17a-17d whose main current poles the same number as input signal number are connected in parallel and a TR of the same polarity using a constant current source 16 in common with the TRs constitute a differential amplifier to form a comparator without converting an analog signal for the detection of coincidence of a level lower than a threshold level VRL. Thus, the cost is reduced due to the number of components and the high speed response characteristic due to the reduction in the number of coupling stages is obtained.
Patent JP-H05115921-A (JP)
Title: Method for determining material dimension in bending of thin sheel
Inventor: HAYASHIDA YASUHIRO
IPC: B21D5/02
Filed: 1991-10-24
Abstract: PURPOSE:To simplify and formulate a computed expression and to determine a die gap and a material dimension corresponding to different product dimensions, requirement of accuracy through a graph, etc. CONSTITUTION:When a thin sheet material M is bent between dies 1, 2, the die gap S, the springback delta of a product P, relations S=f(delta), DELTAI=-g(S) between the gap S and the elongation DELTAI of the product are required by calculation and experiment, the limiting gap So=f(deltao) to make it below an allowable springback deltao of the product is required, the limiting elongation DELTAIo=g(So) of the product to the limiting gap So is required, the material dimension I of the product is determined to be shorter by a limiting elongation DELTAIo than the product dimension L.