baber/WOPTO huggingface dataset:
Patent JP-H0843950-A (JP)
Title: Exposure device with mask matching mechanism and matching, exposing, and carrying method for work
Inventor: AIKAWA NOBUTOSHI
IPC: G03F7/20
Filed: 1994-07-29
Abstract: PURPOSE:To accurately match a work a work with a mask film without occupying a working space, to reduce the cause of early deterioration of the interference film of an optical system without opening or closing the upper and lower frames at the matching stage and also without causing the dislocation of the work and mask film, and to enable perpendicular light rays to be irradiated on the work in an exposure stage even if the device is miniaturized. CONSTITUTION:In an exposure device provided with a matching stage A (not shown), an exposure stage B (not shown), carrying mechanisms 10, 11 arranged in the matching stage and the exposure stage, a light source device 9, and an image pickup means 6 for picking up the image from above a work W (not shown); a retaining mechanism 5 for retaining a work film M (not shown) from above is made up of a suction part 5a of the mask film, a support arm 17 for supporting the suction part so as to be movable in the vertical direction, a first driving device 14 for vertically moving the support arm, a second driving device 15 for vertically moving the first driving device, and a stopper holding part 20 (not shown) for fixedly holding the suction part in the prescribed moving position of the suction part.
Patent JP-H04182-A (JP)
Title: Device for cooling pressure vessel in hip device
Inventor: ISHII TAKAHIKO
IPC: C04B35/64
Filed: 1990-07-05
Abstract: PURPOSE:To cool a pressure vessel efficiently and improve the performance of a HIP device by constituting a cooling jacket with a multi-stage jacket which is partitioned in the axial direction of a vessel and further circulating cooling water from an upper stage side to a lower stage side. CONSTITUTION:A cooling jacket 9 installed to an outer periphery of a pressure vessel 1, comprises a plurality of split jackets 9A and 9B which is partitioned in the axial direction of a vessel. The respective split jackets 9A and 9B are provided with cooling water inlets 13A and 13B in the lower side and cooling water outlets 14A and 14B in the upper side respectively. Moreover, a pipeline 15 is installed for communication of the cooling water outlet 14A on an upper stage side of the split jackets 9A and 9B with the cooling water inlet 13B on a lower stage side. A cooling water supply and discharge circuit 16 is provided with a liquid conveying pipeline 17 which is connected with the cooling water inlet 13A of the split jacket on the uppermost stage. The liquid discharge pipeline 18 is connected with the cooling water outlet 14 of the split jacket 9B on the lowest stage.
Patent JP-H1116156-A (JP)
Title: Information recording medium, painting method of electrically conductive paint, manufacture of magnetic recording medium, head unit, rotary head, tracking servo controller and information recording-reproducing device
Inventor: SUGIYAMA MASAHIKO
IPC: G11B5/84
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the information recording medium, in which the density in the track width direction of a magnetic recording medium is made higher and the recording density is also made higher and a tracking servo control is conducted, the head, which is applicable to the information recording medium, and the information recording.reproducing device. SOLUTION: A substrate 12, which is electrically conductive, is provided on a supporting body 10. Surface shapes 12A (12B), which are formed on the surface of the substrate 12, provide tracking information. Then, a magnetic layer 14 is formed as an upper layer on the shapes 12A (12B) to complete the medium. Employing the above constitution, the magnetic head, which conducts an information recording.reproducing, and the pickup portion, which detects an electrostatic capacitance, are integrally slided. Thus, an information recording and reproducing is performed by the head and a tracking servo control is conducted employing the electrostatic signals.
Patent JP-H05344245-A (JP)
Title: Facsimile equipment
Inventor: ANDO MOTONOBU
IPC: H04N1/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide a facsimile equipment capable of continuously performing a transmission with a cover page by providing the home position of the transmission with a cover page. CONSTITUTION:When the home position of a transmission with a cover page is provided and the home position is ON-set by a user switch, the mode for transmitting the cover page is stored in a WORK within an EEPROM 4 and a RAM 2, and every time a communication is performed, it becomes the transmission with a cover page. Conversely, when the home position is OFF-set, the mode for untransmitting the cover page is stored in the WORK within the EEPROM 4 and the RAM 2, and a normal transmission without a cover page can be performed.
Patent JP-S5880023-A (JP)
Title: Burying of anchor
Inventor: SUGANUMA HIROSHI
IPC: E02D5/80
Filed: 1981-11-09
Abstract: PURPOSE:To raise the tensile strength of an anchor by a method in which an impact striking tube is covered on the branch lever of the anchor to be buried underground and plural resisting plates are coupled with the upside of the branch lever of the anchor while expanding their tips into the ground. CONSTITUTION:When a branch lever 1 is convered with an impact strinking tube 17 and struck, the tip portion 18 of the first resisting plate 6 is buried into the peripheral wall 19 of a pit 15 while expanding and advancing along the inducing slope face 3 of the first base plate 5. Then, the impact striking tube 17 is pulled out of the branch lever 1, soil is embedded to near the upper part of the first resisting plate 6, a spacer 14 and the second base plate 11 are fitted into the branch lever 1 in the upper part of the first resisting plate 6, and the second resisting plate 6' is combined with the upside of the plate 11. Then, the impact striking tube 17 is covered on the plate 6' and the tip 18' of the second resisting plate 6' is buried into soil 19 while expanding its tip. Then, a branch bar 21 having a ring 20 for coupling the branch wire is attached to the coupling portion 2 of the branch lever 1 and then the pit 15 is refilled.
Patent JP-2000026397-A (JP)
Title: Simultaneous production of plural kinds of polyisocyanates
Inventor: STROEFER ECKHARD
IPC: C07C263/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To produce plural kinds of isocyanates at the same time in high yield while suppressing the formation of by-products by reacting the corresponding plural kinds of amines with phosgene in a mixing means and a downstream retention time reactor, separating the reaction mixture and fractionating the products. SOLUTION: Plural kinds of isocyanates (e.g. diphenylmethane diisocyanate and toluylene diisocyanate) are produced at the same time by reacting the corresponding plural kinds of amines (e.g. hexamethylenediamine and diphenylmethanediamine) with phosgene in a mixing means (e.g. a static or dynamic mixer) and a downstream retention time reactor, separating the reaction mixture from excess phosgene and hydrogen chloride and fractionating the reaction mixture into individual isocyanate fractions.
Patent JP-S6423748-A (JP)
Title: Manufacture of casting motor
Inventor: SAKAI KAZUMA
IPC: H02K17/16
Filed: 1987-07-17
Abstract: PURPOSE:To prevent swelling-out of a core at the time of die casting and deterioration of properties by applying a carburizing or nitriding treatment before casting a molten metal in said core. CONSTITUTION:Band steel plates are press-cut to form electromagnetic steel plates 3 having closed slots 2 which are laminated to form a core 4. Then, there are applied a pan-off treatment for drying oil, an annealing treatment for enhancing electromagnetic characteristics through making iron crystals grow and a blue treatment for forming an oxide film. After that, a carburizing treatment is performed in a 900 deg.C drying furnace for enhancing the hardness of the core 4 itself. Then, there is performed an aluminum die casting for casting a molten aluminum into the core 4 and slot 2. Thus, it is contrived to eliminate cutting of the outside surface of the core 4 through the closed slot 2, and it is possible to solve swelling of the core at the time of die casting and deterioration of properties due to deterioration of a work for removal from the mold, defective air gap and further excess of leakage flux.
Patent JP-2000081571-A (JP)
Title: Step zoom lens
Inventor: OZAKI HIROYASU
IPC: G02B7/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize and ensure a space around a diaphragm by applying a step zoom lens to a zoom lens for drawing such a zooming foundation locus which reduces the distance from the diaphragm, then expands the same again at the zooming of a first lens group from a wide angle end to a telephoto end. SOLUTION: This step zoom lens has, successively from an object side, the movable first lens group 11 having negative refracting power, the diaphragm 12 fixed in its position and a movable second lens group 13 having positive refracting power. The step zooming to stop the first lens group 11 and the second lens group 13 apart intervals on the zooming foundation locus is adopted and the focal length at which the spacing between the first lens group 11 and the diaphragm 12 is minimized on the zooming foundation locus and the point near the same are precluded from the stop focal length steps to prevent the stoppage thereof. It is practicable to dispose at least one each or more of the stop focal length steps before and behind the vertex of the zooming foundation locus at which the spacing between the first lens group 11 and the diaphragm 12 is minimized.
Patent JP-S57102043-A (JP)
Title: Manufacture of integrated circuit
Inventor: MATSUZAWA AKIRA
IPC: H01L21/60
Filed: 1980-12-17
Abstract: PURPOSE:To facilitate automation of positioning of an integrated circuit by a method wherein a matrix consisting of optoelectric transducers of photo diodes, etc., to convert the position of a laser beam into electric signals is assembled in the integrated circuit. CONSTITUTION:When no laser spot exists on the matrix 15, because no output is sent out from the every diodes, x signal becomes to zero. When the spot exists at the position coming in contact with the photo diode 15b, carriers to be excited at every transference of the spot position increase, and when the spot comes  to the center part of the diode 15b, output is saturated. When the spot is transferred moreover, and carriers are excited also from the photo diode 15d, output is reduced by differential operation of an operational amplifier 16, and output becomes to zero when the spot comes to the middle between the diodes 15b, 15d. It is the same with y signal. Accordingly positioning of the integrated circuit can be performed precisely, and automation of production is facilitated.
Patent JP-2000010872-A (JP)
Title: Microcomputer with flash memory mixedly mounted, and its debugging method
Inventor: NISHIMURA TATSUYA
IPC: G06F12/16
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a flash memory and to improve the reliability of a microcomputer with the flash memory mixedly mounted. SOLUTION: The operation mode is specified from an external device, a program to be debugged is downloaded to a 2nd memory part 110, and a CPU 30 attempts to execute the program to be debugged which are stored in the 2nd memory part 110, and the external device 5 corrects the debugged program according to the trial execution result, an operation mode is specified from the external device 5 after its debugging is completed, and the program having been debugged is written to a flash memory part 100 from the 2nd memory part 110. Consequently, the 2nd memory part 110 is used in the debugging, and after the debugging, the program is written to the flash memory part 100 to minimize the frequency of writing, thereby prolonging the life of the flash memory part 100.
Patent JP-S5880487-A (JP)
Inventor: FUKUSHIMA TETSUSHI
IPC: F26B21/00
Filed: 1981-11-09
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-H0529696-A (JP)
Title: Semiconductor laser light source and bar code reader
Inventor: YOSHIKAWA HIROYASU
IPC: G06K7/10
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a semiconductor laser light source for stably oscillating a semiconductor laser in a single mode by detecting a mode competing state of the laser based on corresponding relationship between an injected current and an optical output, and controlling an oscillation mode of the laser in response to the detected result. CONSTITUTION:An output of a laser light to be irradiated from a connector 101 of a semiconductor laser 110 is measured by optical output measuring means 112 based on an output of a photodetector 102 contained in the laser 110. When corresponding relationship between the measured result and a measured result of injected current measuring means 111 is collapsed, competition detecting means 113 sends a detection signal of the gist for detecting a mode competing state to mode control means 114. The means 114 controls an oscillation mode of the laser 110 in response to it. Thus, the mode competing state is avoided, and it is stabilized to a single mode state.
Patent JP-2001011393-A (JP)
Title: Surface-treatment composition for painted surface
Inventor: KAWASHIMA MASARU
IPC: C09K3/14
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for treating the painted surface of automobiles, etc., where a coating agent is adsorbed/retained in pores of an abrasive which enables both polish of painted surface and formation of coating film to simultaneously be finished. SOLUTION: When a paintwork surface-treatment composition for a painted surface comprises a coating agent such as carnauba wax, silicone resin or fluororesin and an abrasive such as silica gel, the abrasive comprises inorganic porous gel and the coating agent is adsorbed/retained in pores of the abrasive. The abrasive preferably has an average particle diameter of 0.01-10 μm and a pore volume of 0.2-5.0 mL/g, and is included in a content of 1-50 wt.%. The coating agent preferably has functions imparting water repellency, glazing, antifog property and antifouling property to painted surface.
Patent JP-H0935011-A (JP)
Title: Information processor terminal equipment
Inventor: MUTO YOSHIHIRO
IPC: G06K17/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To enable the reception of ATR data after any IC card is activated by being supplied with a 1st clock signal by providing plural data receiving means which receive data from IC cards operating with different clock signals. SOLUTION: An IC card control means 21 controls an input/output switching part 35 to activate an IC card. To receive the ATR data sent back from the IC card right after the card is activated, the data receiving means 22 and 24 are actuated. The received ATR data are analyzed by received data analyzing means 23 and 25 corresponding to the data receiving means. The IC card control means performs a process according to the analysis results. Then a proper clock signal which should be supplied next is judged from the contents of the ATR data. Consequently, the clock frequency of the connected IC card can be decided through the single-time activating process.
Patent JP-2000012093-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KITA FUSAJI
IPC: H01M10/05
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having a high capacity and superior safety and cycle characteristic and mass producible at a low cost, in which no precipitation of dendrite-like lithium is observed on upper and lower parts of an electrode body. SOLUTION: In a nonaqueous electrolyte secondary battery used by laminating a positive electrode 1 and a negative electrode 2 through a separator 3 consisting of a fine porous film, the upper and lower ends of the separator 3 are protruded above and below from the positive electrode 1 and the negative electrode 2, and the fine pores in and around the boundary 3c of the sticking out part 3a and the contact part 3b contact with the positive electrode 1 and the negative electrode 2 are closed partially or entirely, and the difference of the length in the vertical direction between the positive electrode 1 and the negative electrode 2 is 1 mm or less.
Patent JP-S5880859-A (JP)
Title: Semiconductor device
Inventor: ASAKURA SHIGEAKI
IPC: H01L21/02
Filed: 1981-11-10
Abstract: PURPOSE:To improve the integration of a semiconductor device by providing the step of forming an impurity diffusion preventive film, thereby forming a high resistor having the prescribed resistance value in an extremely high accuracy in the prescribed length. CONSTITUTION:An insulating film 11 is formed on a semiconductor substrate 10, and a low resistance region 12 made of polycrystalline is formed. An oxidized film 13 is formed on the surfaces of the regions 12 and 11, a high resistor 15 which is made of a polycrystalline silicon connected through an impurity diffusion preventive film 14 is formed on the regin 12 exposed via a contacting hole 13 at one end on the film 13, and the impurity is implanted in the impurity  density lower than the region 12. The film 14 has an operation of preventing  the diffusion of the impurity in the region 12 in the resistor 15, and the length  of the resistor 15 is set to the theoretically designing value, thereby enhancing  the integration.
Patent JP-H0931482-A (JP)
Title: Production of rolling bearing packed with solid lubricant
Inventor: ASO MITSUNARI
IPC: C10N10/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a bearing packed with a solid lubricant, capable of stabilizing the revolution torque of a bearing surely and low even under a very low- temperature condition, having fixed hardness capable of widely dealing with the type and size of bearing. SOLUTION: Powders of an ultra-high molecular weight polyolefin having 1×10<6> to 5×10<6> viscosity average molecular weight in an amount of 95-5wt.% are mixed and dispersed into 5-95wt.% of a lubricating grease comprising a mineral oil as a base oil. The mixture is injected into a gap between an inner ring 1 and an outer ring 2. The mixture is heated in this state at a temperature equal to or higher than the gel point of ultra-high molecular weight polyolefin and equal to or lower than the dropping point of lubricating grease. Then the mixture is cooled to make the lubricant into a solid state. This solid lubricant A is impregnated or coated with a synthetic lubricating oil having a pour point lower than that of a mineral oil.
Patent JP-H0231493-A (JP)
Title: Circuit board
Inventor: MATSUI TOSHIMASA
IPC: H05K1/16
Filed: 1988-07-21
Abstract: PURPOSE:To obtain a circuit board where an irregularity in a resistance value is small by a method wherein dummy resistors which do not function as circuit elements are formed simultaneously on both ends of many resistors. CONSTITUTION:A base film 6 where resistors 9a to 9j, conductive parts 11a, 11b and dummy resistors 10 have been printed and formed is laminated on and united to another base film via a spacer; a membrane switch is formed. During this process, the individual conductive parts 11a, 11b are connected to contacts via leading patterns; however, the leading patterns are not connected to dummy resistors 10; these resistors do not function as circuit elements. In this manner, the dummy resistors 10 are formed, on the base film 6, near both ends of the resistors 9a to 9j which are formed at nearly regular intervals in a drive direction of a squeeze member 7. As a result, a resistance value of the resistors 9a to 9j is made uniform; a circuit board with an excellent characteristic can be obtained.
Patent JP-H0937480-A (JP)
Title: Battery charging controller
Inventor: EDAMATSU SHIGERU
IPC: G01R19/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery charging controller capable of manufacture at low cost by enlarging the range of processable voltage of battery voltage without lowering the resolution of an analog-digital converter. SOLUTION: This controller is equipped with a charging current generator, which charges a battery, a battery's voltage converter 1, which converts the voltage of the voltage (VBAT) of the battery, an analog-digital converter 5, which converts the output analog voltage of the converter 1 into digital, and a controller 6 which controls the supply and stop of the output current of the charging current generator.  And, the converter 1 consists of a variable potential divider circuit 15, which generates the partial potential offset voltage (VDOFF) by dividing the applied offset voltage (VOFF), and a voltage offset circuit 16 which supplies the converter 5 with voltage (VOFBAT) being offset from battery voltage (BBAT) to minus side by the amount of partial potential offset voltage (VDOFF), and for the variable potential divider circuit 15, the potential dividing ratio can be switched in stages, corresponding to the magnitude of the battery voltage (VBAT), by the control of the controller 6.
Patent JP-H0346053-A (JP)
Title: Control system between plural processors
Inventor: OURA TETSUO
IPC: G06F15/78
Filed: 1989-07-14
Abstract: PURPOSE:To permit a main processor to sufficiently recognize the state of an auxiliary processor by providing a means holding the state of the auxiliary processor which can transfer data to the main processor for the auxiliary processor. CONSTITUTION:The title system consists in such a way that the main processor 1, a main memory 2, and the auxiliary processor 3 are provided by connecting them to a common bus 4, and a local memory 5 is connected to the auxiliary processor 3 through a local bus 6. Here, the auxiliary processor 3 has a state information means 7 holding an address which an execution program requires as the state of the auxiliary processor 3, and the main processor 1 reads the content of the state information means 7 so as to recognize the state of the auxiliary processor 3. Thus, the main processor 1 can sufficiently recognize the state of the auxiliary processor 3, and the supervisory, tracing and analysis of the program of the auxiliary processor 3 are facilitated.
Patent JP-S6073284-A (JP)
Inventor: KOBAYASHI HIDEO
IPC: F25D25/00
Filed: 1983-09-30
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-H0821567-A (JP)
Title: Water hammer preventing device
Inventor: KOYANAGI TAKUJI
IPC: F16K47/02
Filed: 1994-07-08
Abstract: PURPOSE:To provide a water hammer preventing device of simple structure which can be constructed easily and at a low cost. CONSTITUTION:A forming visco-elastic substance member 38 is installed in a component part 18 of a water supply device including a water cock 10 and a water conduit connected with a main pipe for water distribution and leading the water from it and supplying the water therefrom through a discharge port of the water cock 10 in such a way as in communication to a water supply path 20 leading from the main pipe to the discharge port.