baber/WOPTO huggingface dataset:
Patent JP-S5458760-A (JP)
Title: Device for cooling and taking up molten strands
Inventor: SASAKI KATSUJI
IPC: B01J2/20
Filed: 1977-10-19
Abstract: PURPOSE:In a device for cooling and taking up a plurality of molten strands which are continuously extruded from nozzles in parallel, two sets of detecting means are set almost just beneath the nozzles to detect abnormality instantaneously and produce chips of uniform quality and size. CONSTITUTION:Strands S of molten polymer that is continuously extruded from nozzles 2 in parallel or series flow down in a row together with cooling water on path 4, solidify and are taken up by taking-up unit 18. First detectir 24 consisting of light-emitting element 25 and light-receiving element 26 is equipped almost just beneath nozzles in the direction parallel to the line of nozzles and second detector 28 consisting of light-emitting element 29 and light-receiving element 30 is provided parallely at the side of first detector 24. The breakage of strands S or the abnormality in takin-up operation cause strands S to fall down perpendicularly just beneath nozzles and it is detected by first detector 24 to tell the abnormality by a lamp or buzzer. The breakage of strands S caused by the completion of discharge or the leakage of gases causes the strands to fluctuate and it is detected by second detector 28.
Patent JP-H04329054-A (JP)
Title: Elevator controller
Inventor: KOIZUMI YUJI
IPC: H04Q9/00
Filed: 1991-04-30
Abstract: PURPOSE:To restore a fault of a microcomputer board for an elevator controlled by a control panel provided with the microcomputer board in a short time. CONSTITUTION:A terminal equipment 3 is provided with a microcomputer board diagnostic device 4 and a notifying device 5, and a central monitoring device 6 is provided with a display device 9a displaying maintenance information based on a fault notice, a storage device 8 for a write data, a reader 9b to retrieve a data corresponding to maintenance information from the storage device 8 and a writer 10 writing the data to be retrieved to a recovered microcomputer board 11. The restoration of a fault of the microcomputer board is easily implemented in a short time, the servie of the elevator is not deteriorated and the load of the maintenance personnel on its job is relieved.
Patent JP-H07307148-A (JP)
Title: Lead-acid battery
Inventor: OMAE TAKAO
IPC: H01M50/541
Filed: 1994-05-12
Abstract: PURPOSE:To reduce the deformation of electrode plates even when expanded grids are used in a positive plate and a negative plate by aligning the center positions of an intercell connecting part and a current collecting lug. CONSTITUTION:Current collecting lugs 1 with the same polarity of expanded grids are connected with a strap 2, and the strap 2 is connected to an adjacent cell with an intercell connecting part 3. The connection to the adjacent cell is conducted, for example, by extrusion electric resistance welding. The strap is formed, for example, in a cast on strap (COS) process. The COS is that molten lead is poured in a mold for forming a strap-to-cell connecting part and the current collecting part 1 of the electrode plate is immersed in the molten lead and the molten lead is solidified. Since this method is capable of aligning the center position of the intercell connecting part and the center position of the current collecting lug 1, deformation of the grid and the strap itself is prevented.
Patent JP-S5827328-A (JP)
Title: Pellet mounting device
Inventor: OKETA TATSUO
IPC: H01L21/52
Filed: 1981-08-11
Abstract: PURPOSE:To perform taking out and removing semiconductor pellets mechanically securely by holding the pellets with fingers during mounting. CONSTITUTION:A gripper 8 for holding a semiconductor pellet 10 consists of two inwardly bent fingers 11a and 11b. An actuator 9 is to bring the fingers 11a and 11b into and out of engagement with the pellet 10 and comprises a circular member 12a at the lower end of a rod 12. When the rod 12 is moved downward relative to the head 6, the fingers 11a and 11b are closed to engage the semiconductor pellet 10. The head 6 is moved to be above the lead frame 14 and is then moved downward. Then rod 12 is now moved upward relative to the frame 6a of the head 6 so that after releasing the pellet 10, the head 6 is moved upward.
Patent JP-H09307132-A (JP)
Title: Solar cell device and manufacture thereof
Inventor: SEKIGUCHI KANETAKA
IPC: H01L31/075
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make it impossible to recognize visually a solar cell from the visual appearance of the solar cell while a full optical energy is fed to the solar cell by a method wherein a solar cell device is provided with a thin film metal layer, which attenuates reflected light from the solar cell, reflects a part of external light and transmits the remaining external light, and optical members, which control the extent of an arbitrary wavelength at a prescribed transmittance to the external light. SOLUTION: A thin film metal layer 14 is provided on the front surface of a glass substrate 12 for shielding reflected light from a solar cell 13, for decreasing the quantity of outgoing light to the front surface side of the substrate 12 and moreover, for obtaining a color, which is more superior in perceived color, by feeding effectively external light to an interference filter 15. Moreover, the filter 15 and a diffused layer 16 are provided on the external light side on the front surface side of the layer 14 as optical members by laminating in order. By controlling the ratio of a partial transmission to a partial reflection by the film thickness of the layer 14, the mean quantity of reflection can be ensured in regard to the whole visible light region.  Moreover, by providing the layer 16 on a transparent conductive film, a change in a tincture of color due to a positional relation between the direction of observation of the optical members and the direction of observation of users is prevented from being generated.
Patent JP-S6017992-A (JP)
Inventor: ABE SHIYOUZOU
IPC: H01L23/52
Filed: 1983-07-11
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-S5649552-A (JP)
Title: Integrated circuit chip
Inventor: SANO TOUSHI
IPC: H01L21/60
Filed: 1979-09-28
Abstract: PURPOSE:To prevent, by forming a pad pattern only in a previously-determined one of a plurality of junction pads fixed on a chip, the erroneous junction with an adjacent one. CONSTITUTION:A pad 25 is formed only in, of a plurality of junction pads fixed on a chip, a previously-determined one. A fixed pattern range 22 common and an individual pattern 24 specific to various kinds of chips are formed on a substrate 21. Therein, the corresponding number of pad patterns 25 can be desirably formed as a kind of individual pattern on the range 22 to that of the pads. Since the pad patterns 28 provided on a case 30 and those 25 of a chip 26 are equal to each other in quantity, error in wire connection 29 can be prevented.
Patent JP-S6030315-A (JP)
Title: Spouting outlet member of inner pressure medium for tyre press
Inventor: IKEDA IKUJI
IPC: B29K105/24
Filed: 1983-07-08
Abstract: PURPOSE:To obtain the spouting outlets being able to heat or cool rapidly without the temperature difference between each part of a tyre by providing a plurality of spouting outlets directed to three dimensional directions up and down and right and left. CONSTITUTION:A passage 23 is provided in the bag cylinder 7 through which a piston rod 8 passes slidably freely (a sign 22 is the feeding path of inner pressure medium for a tyre press). For this passage 23, from an upper stage to a lower stage, a plurality of spouting outlets 25, 26, 27,...33 (inner diameter: about 6mm., mutual distance: about 15-20mm.) for inner pressure medium, are arranged such that the flying locus of the inner pressure medium spouted therefrom is directed into three dimensional space. Thus, the spouting outlet member 21 is formed. Said member 21 is arranged in the tyre 3 (sign 4 is bladder) provided is a mold, placing the tip portion of said member 21 at a little lower position than the central line C of the tyre and is used. The inner pressure medium is spouted from a plurality of said spouting outlets and is caused to flow in the tyre so as to be shown by stream line Y, whereby the tyre 3 is heated or cooled uniformly.
Patent JP-S61168220-A (JP)
Title: Winding of transformer
Inventor: KOJIMA TAKESHI
IPC: H01F27/28
Filed: 1985-06-11
Abstract: PURPOSE:To improve the distribution characteristics of electric potentials originating from an impulse voltage by winding compound wires mutually with a turn difference roughly equal to the number of turns per section. CONSTITUTION:A compound wire is fabricated by putting two rectangular conductors with insulating coating side by side and insulating their peripheries together. One circuit coil is composed of this kind of compound wire spanning two sections. Elements of compound wires: 40A, 40B and 41A, 41B are dislocated between the sections, S5 and S6 in the middle of all sections, S1-S10. This procedure needs only one point for unbinding compound wires to dislocate element wires, facilitating the work.
Patent JP-H0420193-A (JP)
Title: Chrominance signal processing circuit
Inventor: MATSUMOTO TOKIKAZU
IPC: H04N9/83
Filed: 1990-05-15
Abstract: PURPOSE:To remove orthogonal distortion in a base band signal as it is by making the output of an adding circuit as the equalized signal of a B-Y signal and outputting the output of an subtracting circuit as the equalized signal of a R-Y signal. CONSTITUTION:A R-Y signal and a B-Y signal are inputted to a filter circuit 1 and a filter circuit 2 respectively. A subtracter 4 subtracts the output of the filter circuit 2, that is, a signal of which a burst signal waveform is equal to the waveform of the burst signal of the R-Y signal from the R-Y signal. Then, the R-Y signal is added to the B-Y signal through a circuit to possess the same property as that of the filter circuit 2. Thus, the signal of which the frequency property is degraded in the state of a carrier chrominance signal is waveform-equalized in a base band signal and S/N degradation at equalizing can be prevented with a slicer circuit.
Patent JP-S5249674-A (JP)
Title: Wastes incinerator
Inventor: YAMAMOTO YOSHIHIRO
IPC: F23G5/16
Filed: 1975-10-16
Abstract: PURPOSE: To improve combustion characteristics heat economy in such a way that a high temperature combustion exhaust gas produced from a wastes incinerator is circulate as means for drying sludges, and the sludges are dried before incineration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01294737-A (JP)
Title: Polyamic acid ester and its production
Inventor: MATSUKA HIDEHIKO
IPC: C08G73/10
Filed: 1988-05-23
Abstract: PURPOSE:To obtain the title compound excellent in flow and workability as a precursor of a polyimide by converting a partial ester obtained from an alcohol and pyromellitic dianhydride into an acid chloride by treatment with SOCl2 and reacting this acid chloride with a specified diamine. CONSTITUTION:A product obtained by partially esterifying an alcohol of formula I (wherein R8 is a 1-4C alkyl, and x is 0-2) with pyromellitic dianhydride is reacted with an excess of SOCl2, and excess SOCl2 is distilled from the reaction mixture to obtain an acid chloride/acid anhydride mixture. This mixture is reacted with a diamine mixture comprising a diamine of formula II (wherein R2 is tri or tetramethylene or p-phenylene, and R3-6 are each CH3 or phenyl) with 4,4'-diaminodiphenyl ether or 1,4-diaminobenzene, and further reacted with aniline or phthalic anhydride to obtain the title compound of an intrinsic viscosity of 0.05-0.30dl/g (in dimethylacetamide at 30 deg.C), represented by formula III (wherein R is a group of formula IV, part of R1 groups are H, and the rest are methyl, 2-methoxyethyl or 2-(2-methoxyethyloxy)ethyl groups, R7 is a group of formula V or V, m>=1, and n is 0 or >=1).
Patent JP-H07333155-A (JP)
Title: In-pile inspection device
Inventor: KOBAYASHI HIROAKI
IPC: G01B11/24
Filed: 1994-06-07
Abstract: PURPOSE:To quantitatively measure the surface state of the inner structure of a pile with high accuracy, and visually observe the surface state by inserting an in-pile insertion probe end having a built-in laser projector and objective section into a pile, and connecting the probe end to a laser beam source TV camera and a drive device outside the pile via a double tube used as a coolant passage in common. CONSTITUTION:A laser projector 1 and an objective section 3 are mounted on the forward end of a lifting shaft 3 housed in a double tube and inserted in a pile 6. Then, a calescence point appearing on a refractory 7 due to laser beam projection is observed through a TV camera 5. The forward end of the inserted section of the shaft 3 is connected to a laser beam source 4 and the TV camera 5 outside the pile 6 via a laser transmission fiber and a fiberscope housed in the inner tube of the double tube. Also, a coolant is made to flow in space between the inner and outer tubes of the double tube, thereby cooling the section inserted in the pile 6. Furthermore, the shaft 3 is driven with electric motors 11 and 13, and reduction gears 12 and 14, and the pile 6 is internally scanned with a laser beam for photographing the calescence point on the refractory 7. Also, a distance up to the refractory 7 is measured on the principle of the trigonometrical survey method.
Patent JP-S6020736-A (JP)
Title: Stator securing structure of rotary electric machine
Inventor: KOMURA TAKAO
IPC: H02K1/18
Filed: 1983-07-12
Abstract: PURPOSE:To reduce the number of processes for working an outer frame by interposing an iron piece extending axially between a stator core and the frame having the inner periphery of circular shape and coupling the frame and the piece via coupling means. CONSTITUTION:A rectangular slot is formed axially on the outer peripheral surface of a stator core 2, a longitudinal iron piece 7 extending axially is mounted in the slot, and secured by welding. The piece 7 is formed in a defective circular cross section corresponding to the inner periphery of the circular shape of the outer frame 1. A stator winding 6 is inserted into the core 2, and press-fitted to the frame 2. The frame 2 and the piece 7 are engaged with the hole communicating with the frame 1 and the piece 7 by coupling means such as a pin 8. Thus, the working of the key slot of the frame can be eliminated.
Patent JP-H11314404-A (JP)
Title: Imaging apparatus and laser scanner unit
Inventor: YAMADA KAZUNOBU
IPC: H04N1/113
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging system comprising a laser scanner unit for forming an electrostatic latent image by scanning a charged photosensitive body with laser light in which positional shift due to vibration can be prevented by fixing the photosensitive body integrally to the frame of the laser scanner unit. SOLUTION: The laser scanner unit LSU 26 of an imaging apparatus 10 comprises a charger 14 disposed above a photosensitive drum 12 and laser light reflected on a mirror 32 impinges on the surface of the charged drum 12 to form an electrostatic latent image thereon. A developing roller 16 is disposed on the left side of the drum 12 in order to develop the electrostatic latent image. A transfer unit 18 is disposed under the drum 12 in order to transfer a toner image on the drum 12 to a transfer material, e.g. a paper, fed from a paper feeder 20. The drum 12 is supported by a holding section hanging down from the opposite ends on one side of the case frame of the LSU 26.
Patent JP-S5350852-A (JP)
Title: Half tone image forming optical system
Inventor: KAWAMURA NAOTO
IPC: G03G15/04
Filed: 1976-10-20
Abstract: PURPOSE: To reduce the influence of vibrations, etc. from the outside and obtain a half tone image by changing the sectional area of a radiation beam through the use of a shield plate imaging lens system having opening and a light deflecting reflection system from the light source side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0654630-A (JP)
Title: Method for fixing gaseous carbon dioxide in waste gas
Inventor: SEKINE TOSHIRO
IPC: A01G33/00
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a method for effectively supplying a large quantity of carbon dioxide into a paddy rice community which is an opened system having a large area for stable high yield of rice at a low cost and an apparatus therefor. CONSTITUTION:A water tank 1 on a water channel is divided into the upper and lower parts with a partition wall 2 and both the upper and lower parts communicate with both ends. Thereby, the water tank is constructed as one endless flow passage. An adherent surface (t) is formed on the top surface of the partition wall 2 and paraphyses (g) of green algae are fixed thereto by autohesion. The upper part of the partition wall 2 is an algal part (b) and the lower part is a return part (r). When air containing gaseous carbon dioxide added thereto is pressed through a sparger into the water tank 1 filled with a culture solution, a circulating flow is formed in the flow passage to dissolve the gaseous carbon dioxide in the culture solution.
Patent JP-H06327973-A (JP)
Title: Catalyst for decomposing nitrous oxide and treatment of nitrous oxide
Inventor: MURAKAMI NOBUAKI
IPC: B01J23/10
Filed: 1993-05-27
Abstract: PURPOSE:To easily, inexpensively and effectively obtain a catalyst for decreasing nitrous oxide by using a ceramic mainly consisting alumina containing the oxide of lanthanide element as the catalyst for decomposing nitrous oxide. CONSTITUTION:The ceramic mainly consisting alumina containing the oxide of lathanide element is used as the catalyst for decomposing nitrous oxide. The catalyst decomposing nitrous oxide alone or a material 5 combinedly using a ceramic filter for removing dust is mounted in the flow passage of a waste combustion gas of <=550 deg.C. Thus, nitrous oxide in the waste gas is effectively reduced by simple means.
Patent JP-H06139068-A (JP)
Title: Bit offset quantity calculating device
Inventor: HATSUSAN TORABARII
IPC: G06F9/34
Filed: 1992-05-19
Abstract: PURPOSE:To lighten a burden to be charged upon software at the time of calculating an offset by providing an M-bit adding means. CONSTITUTION:This bit offset quantity calculating device is constituted of an address bus 10 to supply the initial address of 32 bits, an offset bus 11 to supply the initial offset of 32 bits, a 2-bit adder 12 and a 3-bit by-pass 13. Here, since a processing unit is made 32 bits, an access address fundamental unit is 8 bits, and an adding means required for offset quantity calculation is the (M=2)-bit adding means. Then, the least significant M bits of the initial address are M-bit-added to the leading M bits among the least significant N bits of the initial offset, and an offset value is calculated, and the offset or the complement of the offset is outputted in conformity with an offset complement output signal. Then, the initial address and the initial offset shifted down by 3 bits are added, and a base address is calculated by bit-masking in conformity with designated size.
Patent JP-H11331356-A (JP)
Title: Telephone system
Inventor: SENDA SUSUMU
IPC: H04M3/42
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system capable of erasing the telephone number of an opposite party side device displayed on a display device at a prescribed opportunity. SOLUTION: When a receiver depresses a switching key, the opposite party is switched to the other party of a telephone which newly receives a call. After switching the time of a clock circuit is read and time for a value stored in a timer counter is started to clock (S21).The time of the clock circuit is monitored and it is decided whether or not the time for the value stored in the timer counter 13a passes from the time of the clock circuit which is read in the S21 processing (S24). As the result of decision, when the clocking for the value stored in the timer counter is finished (S24: Yes), the display of content of an originator number memory is erased from an LCD (S25). Thus, it is possible to erase the display of a caller number without making callee perform a key operation on a control panel by the passing of a display time.
Patent JP-H0420878-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASAI FUMIYASU
IPC: G01R31/28
Filed: 1990-05-15
Abstract: PURPOSE:To make analysis easy and to shorten the time of testing by compressing an output obtained in a function block, making a pseudo-random- number generating pattern as the output of a signature, and judging the output of the signature which is obtained at every function block. CONSTITUTION:A test-mode oscillator 110 generates a data transfer signal in a test mode. At first, the signal is inputted into a pseudo-random-number generator 101. The signal is delayed in a delay circuit 111. Then, the signal is inputted into a NOR which is provided at the input terminal of an initial control circuit 205. As a result, the data transfer signal of the oscillator 110 is imparted to the circuit 205 of a block 112. When the test is conducted to the final stage of the function block 112, the SEND signal of the transfer control circuit 205 at the final stage is imparted to a data compressor 103. The test result is set in the compressor 103 in synchronization with the signal. Thereafter, the test is executed. The output of the oscillator 110 is outputted to the outside of a chip. The signal is monitored, and the fact that the test is executed during the intended cycle is confirmed. Thereafter, a mode switching pin is switched to a normal mode.
Patent JP-S5554616-A (JP)
Title: Variable valve lift engine
Inventor: TAKAHASHI KAZUO
IPC: F01L1/08
Filed: 1978-10-16
Abstract: PURPOSE:To provide a variable valve lift engine, in which a roller is supported in freely rotatable manner at the portion or rocker arm where it is held in contact with cam and said roller is shaped to be circular in its cross section taken in the direction of rocker shaft, whereby occurrnece of wear and pitching at the portion of cam surface where it is held in contact with rocker arm can be prevented. CONSTITUTION:In high-speed operation of engine, three-dimensional cam 33 is shifted to the left in the drawing by hydraulic cylinder 35, so that roller 27 is held in contact with the right side 33b of cam 33. In this state, lift of cam 33 is sufficiently large to provide a cam phase and a valve lift necessary for high-speed operarion of engine. In shifting engine operation from its high-speed operation to low-speed operation, cam 33 is shifted to the right. Here, roller 27 rotatably supported by rocker arm 19 rolls helically on the surface of cam 33 since cam 33 is rotated together with cam shaft 31. Further, since roller 27 is shaped to have a circular cross section, it is shifted smoothly to the left of cam 33 without causing wear and pitching of the roller 27 and cam 33.
Patent JP-H05324598-A (JP)
Title: Learning system in neural network learning device
Inventor: MATSUMOTO CHIKAKO
IPC: G05B13/02
Filed: 1992-05-19
Abstract: PURPOSE:To shorten a learning time in a neural network learning device. CONSTITUTION:In a neural network NW in which at least one hidden layer is provided between an input layer and an output layer, each layer is constituted of plural pieces of units, and also, in each layer, there is no coupling, and between the layers, the units are coupled by a certain weight coefficient, and that which performs a non-linear or linear function to that which takes the sum total by multiplying an output of the pre-stage layer by a weight coefficient becomes an output of each unit, outputs of the hidden layer and the output layer, and a target value by a teacher signal corresponding thereto are compared, and whether an error between the output of the unit of its layer and the target value by the teacher signal is eliminated or not is decided by an output value decided part (E), and in the case it is decided that the error is eliminated, a calculation of a variation of weight of coupling to other unit connected to its specific unit is stopped thereafter, and weight updating is not executed.