baber/WOPTO huggingface dataset:
Patent JP-2000122271-A (JP)
Title: Image forming material and printing plate making method
Inventor: TANIGUCHI TETSUYA
IPC: G03F7/027
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material which does not change the image area without rigorously controlling dampening water, which does not require a processing using a developer to form an image, and which stably gives enough printing quality without causing lots of paper loss, by forming a sea-island hydrophilic layer which changes to be oleophilic by radiation or heat, on a supporting body. SOLUTION: A sea-island hydrophilic layer is formed on a supporting body. This hydrophilic layer becomes the outermost layer after an image is formed, and it has a sea-island structure consisting of a continuous phase and a discontinuous phase and it changes into oleophilic by radiation or heat. The area except for the region of the sea-island hydrophilic layer which changed into oleophilic can be removed. The discontinuous phase consists of an org. high mol.wt. polymer and the org. polymer is obtd. by polymn. of compds. having ethylenic unsatd. bonds. By using the image forming material which does not require a process with a developer for formation of an image to produce a lithographic printing plate, printed products with stable quality from the initial stage of printing can be obtd. in an enough amt.
Patent JP-H05103317-A (JP)
Title: Video signal transmitting device
Inventor: KOJIMA YUICHI
IPC: H04N19/503
Filed: 1991-10-16
Abstract: PURPOSE:To improve the quality of transmitted pictures by deciding quantizing sizes by blocks based on the difference between the local decoded value of transmitted picture data and original picture data. CONSTITUTION:Coefficient data S5 are found by orthogonally transforming video signals VD forming a unit block group GOB wit plural unit blocks MB and the data S5 are converted into quantized data S6 by quantization. Namely, local decoding means 23-25 reproduce the video signals VD by quantizing the data S5 based on the 1st quantization information S9 decided at every unit block group GOB and performing inverse quantization and inverse orthogonal transformation. A difference data detecting means 28 finds the difference between the decoded data S22 decoded by the means 23-25 and original video signals S1 corresponding to the data S22. A control means 22 sets the 2nd quantization information S24 at every unit block MM based on the detected results of the means 28. A quantizing means 8 sets the size STPS of quantization of the video signals VD based on the quantization information S9 and S24.
Patent JP-H07149476-A (JP)
Title: Auto traverse device for wire
Inventor: YOSHINO ISAO
IPC: B65H54/28
Filed: 1993-11-29
Abstract: PURPOSE:To oscillate a wire at a given stroke width automatically following a change in a distance between flanges by a method wherein the width of a stroke of reciprocating movement of a traverse head is caused to coincide with a distance between the flanges of a bobbin. CONSTITUTION:A servo motor 3 is controlled so that it is run forward and reversed by a motor control part and through the control, a slide shaft 36 is reciprocatively moved at a given stroke width integrally with a traverse head 41. A movement amount of a traverse head 41 is proportional to the number of revolutions of a ball screw 28, and the number of revolutions of a ball screw 28 is detected by an encoder 30. Operation of the servo motor 3 is controlled so that, based on a signal detected by the encoder 30, the stroke width of reciprocating movement of the traverse head 41 is caused to coincide with a distance between the flanges 45a and 45b of a bobbin 45 stored at a memory part. Through reciprocating movement of the traverse head 41, a wire (a) is wound, in order, around a bobbin 45 as the wire is laterally oscillated.
Patent JP-2000127012-A (JP)
Title: Deburring method and equipment for workpiece
Inventor: ISHIHARA KIKUO
IPC: B23K26/351
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a burr without cutting the surface of a workpiece. SOLUTION: When a bundle of polishing brushes 21 is pressed down on the surface of a workpiece W sucked and held by sucking device installed in a workpiece retainer 3 with brush equipment 25 to bind the vertically extending bundle of the polishing brushes 21 unclamped, a part of the bundle of the polishing brushes 21 out of the area of the workpiece W falls down to the workpiece retainer 3, so that a step appears along a contour of the workpiece W in the bundle of the polishing brushes 21. If the bundle of the polishing brushes 21 is clamped by the brush equipment 25 and lifted with the step, the edge of the bundle of the polishing brushes is separated from the surface of the workpiece W in a range of keeping both edges stuck together.  The bundle of the polishing brushes 21 is vibrated together with horizontal and/or vertical vibration of the workpiece retainer 3 and/or the brush equipment 25 to deburr.
Patent JP-S62157277-A (JP)
Title: Control device of engine
Inventor: RIKITAKE TOMOTSUGU
IPC: F02P5/15
Filed: 1985-12-28
Abstract: PURPOSE:To control two types of abnormal conditions with no confusion via a single vibration sensor by detecting only combustion pressure abnormality in the first crank angle area and detecting knocking in the second crank angle area. CONSTITUTION:If a crank angle area judging means 5 judges that the current crank angle is within the first crank angle area via a signal of a crank angle sensor 4, the first jusgement reference value capable of accurately detecting only an excessive rise of combustion pressure is selected and set by a changing means 6 as the threshold value in an abnormal condition judging means 2, and if an excessive rise of combustion pressure is detected via a signal of a vibration sensor 1, a control means 3 controls to delay the ignition timing and decrease the fuel feed quantity. Likewise, if the crank angle is judged to be within the second crank angle area, the second judgement reference value capable of detecting only the occurrence of knocking is set at the threshold value of the judging means 2, and the similar control is performmed. Accordingly, two types of abnormal conditions can be controlled with no confusion via a single vibration sensor.
Patent JP-H06317506-A (JP)
Title: Operation processing device and piping layout position setting method
Inventor: USUI SHIGEO
IPC: G01M99/00
Filed: 1992-11-09
Abstract: PURPOSE:To split the elements of piping quickly and to achieve operation for accurately laying out the piping by setting the intersection assuming only a straight line between the starting and ending points of the piping and the bending radius and then performing an operation to the coordinates of a bending center point. CONSTITUTION:A work station 111 is constituted of a CPU 112, a storage 113, an external storage 115, etc., and is connected to a CAD device 101 by a LAN controller 118. Then, the coordinates of an intersection (virtual point) assuming only a straight line between the starting and ending points of piping and bending radius data from the device 101 are read and then the virtual point coordinates of piping and the bending radius of each virtual point and a piping material name, a piping diameter value, and a coating thickness value are set. Then, the bending center point coordinates of piping and the starting point/ending point of bending are calculated, thus obtaining the coordinate ands the radius of the coating thickness center part. Further, coordinates with each part of piping as a plate element or a beam element are obtained based on it and the data are converted to the data for FEM and then are output. In this manner, a model where elements are split can be created quickly.
Patent JP-H03160366-A (JP)
Title: Wet type calcination ending point judgment
Inventor: KAWAHITO TAKASHI
IPC: G01N21/27
Filed: 1989-11-17
Abstract: PURPOSE:To reduce a processing time by irradiating a sample resolved solution with light 400-500nm in a wavelength range to judge an optional time point of a period during which a transmissibility of the irradiation light by the resolved solution is increasing to be an ending point of resolution of a solid sample. CONSTITUTION:Irradiation light is introduced into a light inducing section 7 from a light source 2, incident into a photo detecting section 3 after passing through a resolving container 4 and a liquid 6 in the resolving container vertically and transmissibility of the light through the liquid 6 is measured with a photo detector 8 attached thereto. When a wavelength of the irradiation light is longer than 500nm, transmissibility increased before a required resolving time is reached and when it is shorter than 400nm, no increase in the transmissibility appears even if the required resolving time is reached. To judge an ending point by determining the increase in the transmissibility of the irradiation light through the sample resolved liquid numerically, a specified time point within a period during which the transmissibility reaches 5% or more of blank preferably or a range of 5-20% especially is determined to be an ending point of the resolution of the sample. This enables automation of all processes.
Patent JP-2001113508-A (JP)
Title: Wall material using half round timber
Inventor: TAMURA KOJI
IPC: E04C2/12
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a wall material using a half round timber meant for preventing especially a torsion from occurring. SOLUTION: The wall material using a half round timber is obtained by forming a flat end face 4 which is orthogonal with a split face 3 by cutting in the side end part of the half round timber and also forming grooves 5 extending in the longer direction of the end face 4 by cutting, and joining a plurality of the half round timbers 2 with projecting faces aligned in order by inserting a flat plate 6 into the grooves 5. Preferably, the flat plates 6 are arranged in a single row. The half round timbers 2 are formed with the same thickness all along in the longer direction and the end face 4 is formed with the same width in the longer direction. For example, the flat plate 6 is made of either of an engineering plastic, a hard wood, metal or ceramic. In addition, a flat surface is formed by cutting on the projecting face side of the half round timbers 2 and is hardened by heat.
Patent JP-H01139415-A (JP)
Title: Article aligning device
Inventor: OSAWA MASAO
IPC: B65G47/12
Filed: 1987-11-27
Abstract: PURPOSE:To make it possible to discharge articles in aligned condition by making articles fall through weight of themselves on a inclined gutter-like runway, align in sliding direction on the way and stop for a while with a shutter that can be possible freely to advance and retreat against the runway, on a aligning device for stick-like articles, candy and the like. CONSTITUTION:Stick-like articles combined for one pack are supplied to a runway 15 from a discharge shoot 3. The articles glide with self-weight on dispersed onto runways 16, 17 with a boundary member 18 on the runway 15. And the articles are aligned in direction to gliding direction according to this gliding, and stopped with locking to the first shutter 23. And following articles slide down onto a discharging member 15c on getting over stopped articles and the shutter 23, and locked to a shutter 26 that has come down. Next, the shutter 26 is made to go up and articles locked to the shutter 26 are discharged, next, the shutter 23 is made to come down and the rests are discharged. According to this constitution, articles can be discharged automatically in aligned condition.
Patent JP-H01140118-A (JP)
Title: Focal length variable lens
Inventor: HAYASHI SHUNICHI
IPC: G02B27/40
Filed: 1987-11-27
Abstract: PURPOSE:To vary the focal lens of a focal length variable lens when the lens is utilized to a camera, spectacles or artificial eyeball and to eliminate the disadvantage of optical products to combine plural lenses by changing a DC impressed voltage to change the focal length of the above-mentioned lens and to change the curvature thereof. CONSTITUTION:A transparent substrate 1 consists of a high-polymer material such as PMMA or PC or glass and is fixed to the side face of a body 10. A transparent piezo-electric polymer 3 consists of polyvinylidene fluoride or polyvinylidene cyanide and is similarly mounted to the other side face of the body 10. Liquid such as water or propylene glycol or liquid having relatively low dependency of a refractive index on temp. such as gelatin gel or water absorptive polymer absorbed with sufficient water is packed into an internal cell 2 to constitute the lens body. Deformation arises in the polymer 3 in accordance with the piezo-electric constant in the thickness direction thereof and the curvature of the polymer 3 changes when the DC voltage is impressed from a DC constant voltage power supply 11 via a variable resistor 12 to transparent electrodes 4, 5. The shape of the cell 2 is changed and the liquid packed therein is fluidized by this deformation, by which the cell is acted as the lens of the varying curvature.
Patent JP-H04173962-A (JP)
Title: Vacuum vessel
Inventor: MATSUMOTO YOSHINARI
IPC: B01J3/00
Filed: 1990-11-05
Abstract: PURPOSE:To produce a high-quality clean vacuum nearly free from contaminating molecules by coating the inside of a vacuum vessel with Pd. CONSTITUTION:The inside of a vacuum vessel is coated with Pd in about 1mum thickness. Metallic Pd is very dense and becomes permeable to hydrogen atoms only after heating to about 400 deg.C but is impermeable to other atoms even at the temp. The quality of a vacuum is surely improved even in the case of about 100Angstrom  thickness of the resulting Pd coating and the amt. of contaminating molecules in the vacuum vessel can be reduced. Even when hydrogen is introduced into the vessel and ionized, the amt. of contaminating molecules can be reduced in spite of the severe operation.
Patent JP-H11221529-A (JP)
Title: Cleaning and polishing article for metal and glass fiber
Inventor: ROSE EDWARD S
IPC: C11D3/48
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To maintain polishability and to prevent the partial damage of metallic surfaces by constituting the cleaning and polishing article of a base material which has a matrix for absorbing and holding another components in a base material and has a polishing component on the surface and an emulsion, which is held at this matrix and consists of org. solvent contg. >=1 plant oil, terpene, etc., a surfactant, etc., respectively consisting of specific compounding ratios. SOLUTION: This cleaning and polishing article for metals and glass fibers consists of the base material, which has the matrix for absorbing and holding another components in the base material and has the polishing component for permanently forming at least part of the surface, and the emulsion which is held at the matrix. The emulsion consists of 5 to 40 wt.% emulsifiable org. solvent contg. >=1 among aliphat. liquid, dibasic ester, plant oil, terpene, alcohol and polyol, 1 to 15 wt.% surfactant, 1.1 to 24 wt.% oxide removing agent, 0.5 to 10 wt.% emulsifier and 15 to 70 wt.% water.
Patent JP-2001118098-A (JP)
Title: Device and method for automatically collecting toll, and recording medium recording its program
Inventor: MIKI NOBUAKI
IPC: G07B15/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent a congestion in the neighborhood of an ETC gate and also to make a device and method able to surely settle and collect a toll. SOLUTION: The toll is settled by a toll settlement card based on radio communications between an on-vehicle unit 21 mounted on a vehicle and radio equipment. The toll collecting device is provided with a card validity judgement processing means 91 for judging the validity of the card and a vehicle guide processing means 92 for guiding the vehicle to a prescribed gate based on the judgement result of the means 91. In this case, the validity of the card is judged and the vehicle is guided to the prescribed gate when the card is valid so that the congestion is prevented in the neighborhood of the gate. Unless the card is valid, the vehicle is guided to another prescribed gate so that the toll can be surely settled and collected.
Patent JP-H03159967-A (JP)
Title: Lining material of container for molten metal
Inventor: YAMAMURA TAKASHI
IPC: C04B35/66
Filed: 1989-11-20
Abstract: PURPOSE:To prevent build-up of slag on the surface of lining almost without reducing corrosion resistance by blending high alumina cement with aggregate comprising alumina-lime clinker containing a specific amount of CaO. CONSTITUTION:A lining material for a container of molten metal comprising an aggregate and high alumina cement and alumina-lime clinker containing 5-12wt.% CaO alone or the alumina-lime clinker and alumina and/or spinel clinker are used as the aggregate. When the alumina-lime clinker and the other aggregate component are used as the aggregate as in the case of the latter, the blending ratio of the alumina-lime clinker and the other aggregate is preferably >=10/90. The blending ratio of the aggregate and high alumina cement is preferably about (95/5)-(85/15).
Patent JP-H10132415-A (JP)
Title: Absorption water heater/cooler
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an absorption water heater/cooler to perform efficient and economical control of a flow rate of a solution corresponding to a cold water load. SOLUTION: An absorption water heater/cooler is formed such that an absorption water heater/cooler comprises an absorber A, an evaporator E, a high temperature regenerator GH, a low temperature regenerator GL, a condenser C, a high temperature solution heat- exchange XH, a low temperature solution heat-exchanger XL, a hot water heat-exchanger W, and a solution passage and a refrigerant passage, through which the apparatuses above mentioned are connected together, and the solution passage comprises a weak solution passage through which a weak solution from the absorber A is fed to the high temperature regenerator GH and the low temperature regenerator GL through the side to be heated of the heat- exchanger;  and a strong solution passage through which a strong solution flowing out through the high temperature regenerator GH and the low temperature regenerator GL is guided to an absorber and a spray device through the heating side of the heat-exchanger and a solution spray pump PC, and refrigerant vapor from the high temperature regenerator is branched to the refrigerant route and a hot and cold and water heat-exchanger W is arranged. In the absorption water heater/cooler, the solution spray pump PC forms a pump a solution flow rate of which is variable, and the pump regulates a solution flow rate for spraying by a cold water capacity regulation signal or simultaneously a signal for an absorber outlet solution temperature.
Patent JP-S63153427-A (JP)
Title: Chart case fitting structure for recorder
Inventor: ITO KOFUKU
IPC: G01D15/00
Filed: 1986-12-18
Abstract: PURPOSE:To fit a chart to a housing body with low working accuracy by positioning and fixing directly a chart drum to the housing body by its shaft and a guide groove. CONSTITUTION:A chart receiving case 24 is provided on the lower part of a chart case 2, and this chart receiving case 24 is provided so as to be freely turnable, and also, to be freely attachable and detachable in the forward and backward directions, by an engagement of a long groove-like bearing hole 25 provided on its lower face and a supporting point shaft 26 provided on a housing side. As for a drum shaft 8 of a chart drum 5 supported and racked between both side walls 28a, 28b of the chart case 2, both its end parts are projected to the outside of each side wall 28a, 28b, and inserted into guide grooves 29, 30, respectively, provided on a pair of left and right chassis 10A, 10B for constituting the housing body. In such a way, the chart drum 5 is detained in a prescribed position against the housing body.
Patent JP-H09190369-A (JP)
Title: Production of update data stream
Inventor: MAAKU SUKUIBU
IPC: G06F12/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a computer device/method for production of an update data stream by merging plural sequential delta streams consisting of the delta streams showing the change of an original data stream or the preceding delta stream. SOLUTION: A transaction chain 38 is formed among the transaction elements 24, 26 and 28 corresponding to the sequential delta streams 30, 32 and 34 respectively. The data are returned from the final transaction elements 24, 26 and 28 showing the latest revisions against an original data stream in response to the retrieval request that searches for the data byte to be sent to an update data stream 52 out of the chain 38. If the chain 38 is unable to comply with the retrieval request, the original data stream answers the data byte. When no answer is given to the retrieval request any more, the formation and movement are over for the stream 52.
Patent JP-H07151520-A (JP)
Title: Thickness detecting device
Inventor: SASAKI YOSHIYUKI
IPC: G01B5/06
Filed: 1993-11-30
Abstract: PURPOSE:To provide a thickness detecting device, by which the thickness of a material to be detected can be detected correctly regardless of processing conditions such as the size of a material and so on. CONSTITUTION:A main body part for supporting a detecting rod 11 and a guide part 10' is supported on a side bar 32 through a slide bush in such a manner as to be moved in the direction of an arrow X and fixed in a suitable position by a screw 34. Support plates 31, 31 for supporting the slide bar 32 are supported on slide guides 20, 20 through support blocks 21, 21 in such a manner as to be movable in the direction of an arrow Y, and a base plate 22 for connecting the lower parts of the support plates 31, 31 is fixed in a suitable position by a screw 24. Thus, the positions of the detecting rod 11 in the directions of X and Y with respect to a transport path (A-A) for an envelope 1 can be set arbitrarily substantially within the space between support plates 31, 31 and within the space between the slide guides 20,20, so that the thickness of an envelope 1 in an arbitrary part can be detected.
Patent JP-H05135390-A (JP)
Title: Optical head controller
Inventor: SHIBANO MASAYUKI
IPC: G11B7/095
Filed: 1991-11-15
Abstract: PURPOSE:To stably process movement by storing a track deviation detecting signal in an eccentricity memory when a light beam follows up and controls an informational track and adding the storage value of the eccentricity memory to a tracking movement means and correcting it when the light beam moves between the informational tracks. CONSTITUTION:A track deviation signal 15 which a difference amplifier circuit 14 outputs by the output of a track deviation detector 11 is inputted to a digital processing circuit 17 after converted by an A/D conversion circuit 16. By circuit 17, an optical part 20 is controlled so as to follow up the informational track 9 through a driving circuit 18 and an eccentricity component is stored repeatedly in the eccentricity memory circuit 21 while controlling the tracking. Storage to the memory 21 is stopped at the time of a seeking time when the optical part 20 moves between the next informational tracks, and the stored value is added to a speed control system by the circuit 17 and outputted to the circuit 18. Thus, even when temporary vibration or impulse is applied to the device, the movement is processed stably for the storage of only the eccentricity component.