baber/WOPTO huggingface dataset:
Patent JP-H11169956-A (JP)
Title: Push-through type bending apparatus
Inventor: HAGIWARA YASUHISA
IPC: B21D7/024
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the extension of a feeder equipment to the rear end part of a work and to make the structure of an apparatus compact and simple in the front and rear direction by constituting the work feeder with a driving roller device for feeding while interposing the work. SOLUTION: The work W is passed through work guiding holes 2, 4 of a fixed die 1 and a gyro die 3. Then, at the time of rotationally driving each roller 6...6 of a work feeder 5, the work W is pushed out from the work guiding hole 2 of the fixed die 1 to the work guiding hole 4 of the gyro die 3 by receiving feeding force with the rollers 6...6. Bending is given to the work W by overturning, displacing and rotating the gyro die while executing the pushing- through to perform the push-bending. The rollers 6...6 feed while interposing the work W. The feeding of the work can be executed under condition of largely extending the work to the rear part of the driving roller device 5 and the pushing-through bending of the long work can be executed.
Patent JP-H04209865-A (JP)
Title: Production of pile woven fabric
Inventor: SUMITOMO MASAMITSU
IPC: D05C15/26
Filed: 1990-11-30
Abstract: PURPOSE:To weave a pile pattern woven fabric having the same precision as that of the original drawing by showing an inputted original drawing pattern on a display, painting out a profile line zone having the same color or the same shade of color, setting a memorizing operation needle data and driving and controlling a pile planting device in XY directions based on the date. CONSTITUTION:An original drawing pattern is inputted through an image scanner into a computer, shown on a CRT display, a cursor is moved, a profile line having the same color or the same shade of color is drawn and the interior in the profile line is painted out. Then, needle operation date such as sewing pitch, moving velocity, direction of sewing line of a pile planting device are set and the date are memorized in a memory. Plural pile yarns having different colors and shade of color are inserted into needles based on the data memorized in the memory and the pile planting device is driven and controlled in the XY directions to weave pile woven fabric having the same pattern as that of the original drawing pattern.
Patent JP-H03197736-A (JP)
Title: Push-up building method for long span frame
IPC: E04B7/00
Filed: 1989-12-26
Abstract: PURPOSE:To facilitate execution of the work by a method wherein a framed roof is supported by a plurality of jacks, and every other jacks are operated by one stroke, and wall bodies are built below the jacks which have not operated, thus such a work is repeated. CONSTITUTION:After a long span roof 1 is assembled on a ground 2, the length of a wall body is divided into sections A, B, C, D,..., and the jack 3 is secured on the under surface of a rood at each section. By operating every other jacks 3A and 3C by one stroke, the roof 1 is raised. Division wall bodies 4B and 4D are build in spaces below the jacks 3B and 3D not operated. After the jacks 3B and 3D are raised on the walls 4B and 4D by one stroke, walls 4A and 4C are built below the jacks 3A and 3C. After the works are repeated to a given height, the jacks are embedded in a wall. This method enables high- efficient execution of a work in a stable state.
Patent JP-H06134299-A (JP)
Title: Production of oil adsorbent using wood bark
Inventor: YAMADA KANETO
IPC: B01D15/00
Filed: 1992-10-28
Abstract: PURPOSE:To produce an oil adsorbent from wood bark to which water repellency and asceptic capacity are provided so as to be capable of selectively adsorbing oils and fats in water. CONSTITUTION:A water repelling agent having an asceptic agent added thereto is applied to wood bark subjected to grinding processing so as to increase a surface area per a unit wt.
Patent JP-H04204977-A (JP)
Title: Developing method
Inventor: UEDA MASATO
IPC: G03G15/09
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an image excellent in sharpness and resolution by causing one component developer containing gap holding particles having a uniform specified particle size to pass through a gap between a developer carrier and a developer layer regulating means. CONSTITUTION:The one component developer D is constituted of magnetic toner T and the gap holding particle (spacer particle) S, and the particle S is a magnetic particle whose diameter is larger than that of the toner T and whose particle size is uniform. When the developer D containing the particle S passes through a pressing position between the developer layer regulating member (thin layer forming bar) 110 pressed by an elastic member 42 and a developing sleeve, the gap (g) nearly equal to the particle size of the particle S is formed. The developer D which is held on the surface of the sleeve 22 and passes through the gap (g) is formed to have specified developer thickness and carried to a developing area 29, where an electrostatic latent image on an image carrier 10 is contactdeveloped so as to form a toner image.
Patent JP-H09225386-A (JP)
Title: Method for surface modification of coating film
Inventor: NORITAKE YOSHIYUKI
IPC: B05D5/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of lipophilic polluting substance and easily wash out the pollutants by water washing by modifying the surface of a baked and cured coating film to be hydrophilic by irradiating ultraviolet rays having specified values of the peak intensity and integrated quantity of light to the surface of the baked and cured coating film of an automobile. SOLUTION: A coating film of an outside sheet of an automobile is generally a baked and cured coating film formed by applying an acrylic /melamine resin type coating material and baking the material, and of the coating material, the hydroxyl group of the acrylic resin and alkoxyl group of melamine resin are reacted to cure the coating film and the surface of the obtained film is made to be lipophilic since the hydrophilic groups are broken by the reaction. To modify the surface of the baked and cured coating film, the surface is irradiated with ultraviolet rays in conditions of 100-1000mW/cm<2> peak intensity and 30-150J/cm<2> integrated quantity of light to become hydrophilic.  Consequently, at the time of raining, rain drops 1 enter between the hydrophilic coating film 3 and polluting substance particles 2 to make the polluting substance particles rise to the surface to the coating film 3 and remove them and in this way adhesion of polluting substances to the surface is made difficult.
Patent JP-H07155487-A (JP)
Title: Spool stand device for sewing machine
Inventor: SANO YASURO
IPC: D05B21/00
Filed: 1993-12-06
Abstract: PURPOSE:To efficiently and neatly perform the embroidery with multiple color threads by receiving a thread color code from sewing machine side, and rotation- controlling a spool holder base so that a prescribed spool is situated in the front of a worker when an embroidery sewing machine is temporarily stopped by a color change stop code during embroidering. CONSTITUTION:A spool stand device 20 receives a color thread code signal from a sewing machine side, and a spool D installed to a plurality of spool pins of the spool holder base 28 of the device is rotation-controlled to the bottom plate 22 of the spool stand 20 by a driving motor 21. The sewing machine body and the spool stand device 20 are connected to each other by a cable for signal receiving and transmitting line to drive-control the motor 21 of the spool stand device 20 through a printed board 39. The position detecting devices 40, 42 of the spool stand device 20 are connected to a central processing device, the driving motor 21 is also connected thereto through a driving circuit, and a sewing machine motor for driving the sewing machine and an X, Y motor which is the power source of an embroidery frame are further connected thereto.
Patent JP-H05147138-A (JP)
Title: Plate-shaped molded article made of fiber reinforced thermosetting resin
Inventor: SEKINE KENICHI
IPC: B32B5/08
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a lightweight FRP plate generating no lowering in rigidity without using an expensive carbon fiber by unifying a surface material part composed of a resin reinforced by a fiber reinforcing material with a lattice composed of the resin present on one surface of the surface material part and reinforced by unidirectional fiber reinforcing materials crossing each other. CONSTITUTION:A plate-shaped molded article made of FRP has constitution such that an FRP lattice 3 is integrally provided to the single surface of a surface material 2 being an FRP flat plate. The FRP flat plate part and the FRP lattice part are integrally formed to form an integrated molded article as a whole. The FRP lattice part 3 is constituted of a combination of crosspieces made of FRP reinforced by unidirectional fiber reinforcing materials, that is, a combination wherein crosspieces are allowed to cross each other at least in two directions, usually, two longitudinal and lateral directions. The unidirectional fiber reinforcing materials also cross each other at the intersecting parts of said crosspieces. The pitch between the crosspieces is pref. 50-150mm.
Patent JP-H04208643-A (JP)
Title: Power train structure for vehicle
Inventor: AKUTAGAWA HITOSHI
IPC: B60K17/04
Filed: 1990-11-30
Abstract: PURPOSE:To shorten the length of a power train in the shaft direction (the car cross direction) and compact the power train by constituting a final gear device of a twin gear, and arranging a transfer device to change gear high and low in two steps in a dead space on its idle shaft. CONSTITUTION:A crankshaft 11 is arranged crosswise in the car cross direction in an engine 6. A speed change gear 7 is arranged crosswise in parallel with the crankshaft 11 in the rear of the engine 6. In this case, input and output shafts 21, 22 of the speed change gear 7 are both to be hollow shafts and are provided on the outer periphery of an axle shaft 33L concentrically, axially and free to relatively rotate. Additionally, motive power output from the output shaft 22 of the speed change gear 7 is decelerated by a final gear device 31 consisting of a twin gear arranged between the speed change gear 7 and a front differential 32. Additionally, a transfer device 41 to change speed of the motive power high and low in two steps on an idle shaft 31e is provided on the same axial line as the idle shaft 31e of the final gear device 31.
Patent JP-H04207804-A (JP)
Title: Varying system for output operating point of amplifier
Inventor: OTSUKA TOMOYUKI
IPC: H03G3/30
Filed: 1990-11-30
Abstract: PURPOSE:To keep the gm at a constant level and to suppress the variance of the cut-off frequency of an amplifier by keeping the VGS at a constant level for the 1st and 2nd field effect transistor TR respectively. CONSTITUTION:The source of a 1st field effect TR Q1 is connected directly to the drain of a 2nd field effect TR Q2. The source voltage of the TR Q2 varies with the change of a current VCONT and then the VGS varies. A voltage control means 10 varies the gate voltage by an extent equal to the change of the source voltage in order to keep the VGS at a constant level. The source voltage of the TR Q1 varies in response to the change of the source voltage of the TR Q2. Therefore the means 10 varies the gate voltage by an extent equal to the change of the source voltage of the TR Q2. Thus the VGS is kept constant.
Patent JP-2000158047-A (JP)
Title: Panel bender and bending method using the same
Inventor: HATA KAZUHIRO
IPC: B21D5/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a panel bender and a bending method using the bender that enable a cambered or embossed workpiece to be bent. SOLUTION: In carrying in a workpiece to a panel bender or in working by changing the direction or position of the workpiece, a top die is raised once, with its height position inputted by an input means 33; a data forming part 31 calculates the height position of the top die when it is elevated and unclamped, from the inputted value if it has been inputted or from a prescribed formula if it has not; and a Z-axis positioning unit 39 raises the top die to the height position obtained from the data forming part 31 in accordance with a working program.
Patent JP-2001158786-A (JP)
Title: Controller against mammalian ectoparasite
Inventor: SEKIYAMA ATSUO
IPC: C07D413/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent controller against ectoparasite for mammals. SOLUTION: This controller for mammalian ectoparasite comprises a compound of formula [1] [R1 is a 1-6C alkyl group or a 1-6C haloalkyl group; n is 0 to 2; X is NR2R3 (R2 and R3 are each H or a 1-6C alkyl group which may be substituted with pryidyl), N=CHOR4 (R4 is a 1-6C alkyl group), N= CHNR6R7 (R6 and R7 are each Hydrogen or a 1-6C alkyl group) or the like; R5 is an alkyl group or an acyl group which may be substituted, respectively; R8 is a halogen, a 1-6C haloalkyl group a 1-6C haloalkoxy group or a phenyl group which may be substituted with the 1-6C haloalkyl group; A is N or CR9 (R9 is Cl or CN); B is N or CH] or its salt.
Patent JP-2000165240-A (JP)
Title: Comparator
Inventor: ADACHI TOSHIO
IPC: H03M1/34
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a comparator that achieves a high-speed operation while ensuring a low consumption current. SOLUTION: A reference voltage generated by a reference voltage generating circuit 21 is applied to an inverter 7 configuring the comparator as a power supply voltage. The reference voltage generating circuit 21 comprises a constant current source 22 and a reference voltage generating element 23. The reference voltage generating element 23 comprises MOSFETs 24, 25 having an identical configuration to that of MOSFETs 8, 9 being components of the inverter 7, and the MOSFETs 24, 25 are configured to be diode connection and connected in series.
Patent JP-H03203282-A (JP)
Title: Semiconductor laser diode
Inventor: OSAWA YOICHI
IPC: H01S5/00
Filed: 1989-12-29
Abstract: PURPOSE:To prevent this diode from being deteriorated when an electric current is applied by a method wherein a leakage current caused by a deterioration in a junction face as a P-N junction face is reduced by an interface between a face formed by an etching operation and a face formed by a growth operation. CONSTITUTION:A first P-type buried layer 15 to be used as an electric-current passage layer, a second n-type buried layer 16 to be used as an electric-current blocking layer and a third P-type buried layer 17 are formed on a semiconductor substrate 10 excluding the part of an electric-current injection part 22; an electric current is constricted by the second n-type buried layer 16 and the third P-type buried layer 17 in parts of grooves 20, 20 on both sides of a protruding part; the electric current (carriers) is injected only into the electric-current injection part 22. Almost all the injected carriers are injected into an active layer 13 whose built-in voltage is low. A channel part on the side lower than the active layer 13 acts as an electric-current passage. Thereby, it is possible to obtain a laser diode whose oscillation threshold value is low and which is provided with a high-efficiency optical output characteristic.
Patent JP-H06194306-A (JP)
Title: Spectroscopic analysis unit
Inventor: WAKAMURA MASATO
IPC: G01N21/35
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a spectroscopic analysis unit which allows analysis in the atmosphere of arbitrary gas while protecting a sample against contamination in the atmosphere. CONSTITUTION:A silicon pipe 22 wound with a heater wire 21 is contained in a vacuum cell 10 connected with a gas source and a sample holder 20 holding a sample 4 is loaded in the silicon pipe 22. An infrared beam 3 passes substantially along the axis of the silicon pipe 22 and impinges substantially normally on the sample 4. This constitution allows analysis of the sample 4, including the preprocessing thereof, in the vacuum.
Patent JP-2001151405-A (JP)
Title: Sorter
Inventor: MATSUYAMA TETSUYA
IPC: B07C3/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sorter for sorting delivery objects such as a plurality of mail objects, and documents for every specified kinds and units, which sorts the objects exactly for every specified number without setting a limit of the sorting number, thereby attaining high speed sorting processing and improving the efficiency of operation of the sorter. SOLUTION: Objects to be sorted transported after recognition by image recognizing means 14 is stacked sequentially on a first stacker 18 of discharge means, and when one sorted bundle of a predetermined number of objects is formed, switching means 17 performs switching to a second stacker 19 to form a next sorter bundle, thus forming the sorted bundle alternately between the first and second stackers 18, 19.
Patent JP-H09180166-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D133/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility of magnetic powder in a magnetic layer on a substrate and to improve the smoothness of the surface of a medium by incorporating a copolymer of methoxypolyethylene glycol vinyl ether with maleic anhydride into the magnetic layer. SOLUTION: This magnetic recording medium has a substrate and a magnetic layer contg. magnetic powder formed on the substrate. The magnetic layer further contains a copolymer of methoxypolyethylene glycol vinyl ether with maleic anhydride. The number average mol.wt. of the copolymer is preferably 8,000-50,000 and the water content of the magnetic powder is preferably 0.3-2.0wt.%.
Patent JP-2000167027-A (JP)
Title: Sterilization method for oil solution
Inventor: KAWAMURA MASUHIKO
IPC: C10M129/26
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve a sterilization force, eliminate any bad effect to a work piece or a machine tool, and reduce load to a work environment or a nature environment, by adding a sterilization reinforcement composed of an alkaline metal salt of organic acid and an electrolyte for providing electric conductivity to an oil solution, and impressing direct current voltage on the oil solution to perform electrolysis of the sterilization reinforcement. SOLUTION: An alkaline metal salt of organic acid as a sterilization reinforcement is easily solved in water but has a weak sterilization action. Therefore, direct current voltage is impressed on an oil solution to which the sterilization reinforcement composed of the alkaline metal salt of organic acid and an electrolyte. Then, current flows through the oil solution to perform an electrolysis of the sterilization reinforcement, alkaline metal is deposited on an electrode to instantly become metal hydroxide. While, separated organic acid becomes 'acid' having strong sterilization action to provide excellent sterilization performance. By performing such sterilization method, off-flavor caused by putrefaction is prevented from occurring in an environment surrounding the oil solution, and the environment is kept clean.  Accumulation of fungus products are prevented from causing degradation or alteration of the oil solution.
Patent JP-2000168245-A (JP)
Title: Dye acceptive element for transferring heat sensitive dye
Inventor: POPE BRIAN T
IPC: B41M5/52
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To improve undesired stickiness between a dye donor element and an acceptive element while completely maintaining excellent characteristics of an image acceptive layer. SOLUTION: The dye acceptive element for transferring a heat sensitive dye comprises a dye image acceptive layer on one surface of a support in such a manner that the acceptive layer contains a crosslinking polymer net-like structure formed by reacting a polyfunctional isocyanate with the following component (a) and (b), wherein (a) is a polycarbonate polyol having two or above end hydroxy groups and an average molecular weight of 1,000 to 10,000 and (b) is an aliphatic glycol represented by the formula: HO-(CH2)n-OH, HO-[(CH2)n-O]m-H, or HO-[(CH2)5-CO2]p-[(CH2)n-O]n-H (wherein n is 3 to 10, m is 3 to 60, and p is 1 to 16).
Patent JP-H03199851-A (JP)
Title: Air conditioner
Inventor: ICHINO YOSHIHIRO
IPC: F24F13/14
Filed: 1989-12-28
Abstract: PURPOSE:To enlarge the distribution range of a blown-off air current and obtain a satisfactory air current distribution by forming a recess with a slant face inclined toward a passage center side as an opening plane is approached in one of passage inner walls opposed to the parallel direction of a blade arranged in a passage sequestered from an air diffuser. CONSTITUTION:A blade 22 is arranged in a passage 13 sequestered from an air diffuser 15. When a blown-off air current is advanced in a horizontal direction, for example, as in cooling, the blade 22 is oriented in parallel to a slant face 20. The blade 22 is positioned in this condition so that its lower end is brought into contact with an inner wall 21. The air current flowing between the blade 22 and the inner wall 21 is restrained by such a configuration of the blade 22 in the blown-off air current and the whole air current flows on the inner wall 18 side of the blade 22. At this time, since there is a recess 19 in an inner wall 18, the passage of the air current is secured. The recess 19 has a slant face 20 extending to an opening plane 17 and the air current flows along the slant face 20. The air current which has flown along the slant face 20 flows in parallel to a blowoff panel 23 to become the blown-off air current in parallel to a horizontal direction and along a ceiling surface.
Patent JP-H076949-A (JP)
Title: Method and equipment for manufacturing device
Inventor: SUTEIIBUN DEBUITSUDO BAAGAA
IPC: H01L21/027
Filed: 1993-12-15
Abstract: PURPOSE: To avoid resolution losses by maintaining a relatively short column length in lithography projection imaging, using a specific beam current density or more for a substrate having a pattern of a delicate design rule. CONSTITUTION: In lithography projection imaging, using a beam current density of 10 mA/c or more for a substrate having a pattern with a 0.5 μm or more delicate design rule, and columnar lengths exceeding 0.75 m greatly impair a resolution to be obtained. Therefore, no such column lengths should be used when a current is actually applied. To select a column length so as not to adversely effect the resolution, a veritable-axis lens, variable-axis immersion lens or a combination of the both is used. As a result, the resolution losses can be avoided.
Patent JP-H11170152-A (JP)
Title: Loosening preventive structure of groove roller for wire saw
Inventor: TSUCHISHIMA JIRO
IPC: B24B27/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing a groove roller for a wire saw from being loosened, which can surely prevent a fastening bolt for fastening the groove roller onto a spindle, from being loosened. SOLUTION: After a groove roller and a pair of spindles 56 are fastened together by a fastening bolt 45, a head part 78 of the fastening bolt 46 is covered with a cap 82 which is fastened to one of the spindles 56 by means of a loosening preventive bolt 90, and the head part 78 is fastened by one of the spindles 56 and the cap 82 so that a torque is applied to the head part 78 in order to prevent the fastening bolt from being loosened.