baber/WOPTO huggingface dataset:
Patent JP-S6482929-A (JP)
Title: Flexible laminated plate of plastic and metal
Inventor: YAMANAKA HIDESUKE
IPC: H05K3/22
Filed: 1987-09-25
Abstract: PURPOSE:To permit the easy correction of a dimensional difference between a metallic layer and a plastic layer, by a method wherein the flexural rigidity of the metallic layer is made smaller than a specified value while the bending rigidity of the plastic layer is made larger than the specified value of the flexural rigidity of the metallic layer. CONSTITUTION:When a laminated plate is to be passed through the end of a bar while bending and contacting the metallic layer side with the end of the bar having the curved surface on the end, which is provided with the radius of curvature smaller than 0.5mm, a compressive stress is exerted on the whole of the metallic layer due to a balance in flexural rigidity of the metallic layer and the plastic layer when the flexural rigidity of the metallic layer is less than 20g/cm and the flexural rigidity of the plastic layer is larger than 1/500 of the flexural rigidity of said metallic layer, therefore, a compressive plastic deformation is generat ed whereby the value of the compressive plastic deformation can be made higher thin 0.4%. On the other hand, almost all of a tensile stress, exterted on the plastic layer, causes only an elastic deformation, therefore, the dimension of the plastic layer is not changed. As an integrated result, only the compressive plastic deformation of the metallic layer remains in a FMCL, processed already, as the shrinkage of higher than 0.4%, therefore, a dimensional difference between the metallic layer and the plastic layer is reduced to 0.1% or less and the dimensional difference may be removed substantially and essentially.
Patent JP-S6299841-A (JP)
Title: Control system for auxiliary storage device
Inventor: OGIWARA SHOJI
IPC: G06F3/06
Filed: 1985-10-25
Abstract: PURPOSE:To attain the extension of a file without using any auxiliary storage device connected previously by connecting newly the auxiliary storage device that is not logically connected at a time point when the storage unit of a certain auxiliary storage device is short. CONSTITUTION:A file control 2a calls a disk control 10 when the blocks 8 of a disk device 6 connected logical and previously become short and a new disk device is required. When such a program is started, a name list 7 on the short device 6 is read. Then an inquiry is given to an operator for the volume name to be connected newly in case an idle block is detected. The new volume name if designated by the operator is added to the list 7 of the short device 6. Then the program requires to mount the new volume. When the operator mounts the new volume, a new list 7 is produced and a block map is initialized. Thus the logical connection is through with the device 6 and a file can be extended on the new device 6.
Patent JP-S61117769-A (JP)
Title: Detecting device of group defect in optical disc
Inventor: OE AKIHIKO
IPC: G11B20/18
Filed: 1984-11-13
Abstract: PURPOSE:To accurately measure magnitude and the number of defects in groups in an optical disc not ye recorded by providing a pick-up mechanism, separately from the information signal pick-up mechanism to detect the reflecting part for address jump which is attached in the disc. CONSTITUTION:When the disc 1 revolutes being driven by a motor 2, the repro ducing signal (a) from the information signal pick-up 3 is amplified and adjusted to become a TTL pulse signal (b), and is supplied to an AND gate 8. Mean while, the address jump signal (c) from the pick-up part 4 to detect the reflecting part in the disc 1 is also supplied to the AND gate 8 in order to obtain a signal (d) which is formed only by the part of pulse that corresponds to the defective signal. by using this signal (d) as the controlling signal, a counter 9 furnishes the output signal fA-fD when a defect is detected in the group. The signals are lead to a coincidence detecting circuit 12, and are counted by a counter 13 in order to measure the magnitutes and the numbers of defect.
Patent JP-S60130750-A (JP)
Title: Magnetic toner
Inventor: IMAMURA TETSUYA
IPC: G03G9/083
Filed: 1983-12-19
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and to increase the bonding strength to resin or wax by coating the magnetic powder with a product produced by reacting a silane coupling agent having an amino group with a specified phosphoric ester. CONSTITUTION:Magnetic powder is coated with a product produced by reacting a silane coupling agent having an amino group with one or more kinds of phosphoric esters selected among phosphoric esters represented by formulae (RO)lPO(OH)3-l, [RO(AO)n]lPO(OH)3-l and [R'COO(AO)n]l PO(OH)3-l (where R is 3-22C alkyl or alkenyl, R' is 2-21C alkyl or alkenyl, A is 2-4C alkylene, (l) is 1, 1.5 or 2, and (n) is 1-30). The dispersibility of the magnetic powder is improved, and a magnetic toner having high bonding strength between magnetic powder and resin or wax can be obtd.
Patent JP-2001069151-A (JP)
Title: Base station device, identifier managing device and identifier assigning method
Inventor: ARAMAKI TAKASHI
IPC: H04M3/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent collision of network identifiers on adjacent networks. SOLUTION: The assignment of a network identifier is requested from a newly installed base station device to a NET-ID managing device. On the basis of the contents of a NET-ID managing table 205 for correspondently storing communication networks and network identifiers, the NET-ID retrieving part 204 of the NET-ID managing device retrieves unused network identifiers. A NET-ID selecting part 206 selects one of retrieved network identifiers and informs it to a relevant base station device and the contents of the NET-ID managing table 205 are updated.
Patent JP-H0991637-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IMAI ATSUSHI
IPC: G11B15/61
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a rigid magnetic recording/reproducing device, in which an electrostatic discharging brush, a rotary cylinder, etc., are not broken against the impulsive draft load to a rotary drum generated by a dropping impact, etc. SOLUTION: A 1st branch part 5a and a 2nd branch part 5c of brush holding metal fittings 5 are provided at the upper part of an inner peripheral end surface 1p of the rotary drum 1a of the rotary cylinder having a dynamic pressure type fluid bearing, so as to hold the rotation center therebetween. Then, the device is composed in such a manner that the deflection of the 1st branch part 5a against a certain load is made larger than that of the 2nd branch part 5c and also the 1st branch part 5a is positioned closer to the rotary drum 1a than the 2nd branch part 5c so that the 1st branch part 5a is abutted on the inner peripheral end surface 1p definitely earlier than the 2nd branch part 5c when the impact is impressed.
Patent JP-S62101040-A (JP)
Title: Method and apparatus for connecting semiconductor element
Inventor: HIRASAWA KATSUHIKO
IPC: H05K3/34
Filed: 1985-10-26
Abstract: PURPOSE:To enable batch connection by solder bumps to a flexible substrate, etc. having low heat resistance to be performed by irradiating only the back of a semiconductor element, on which the solder bumps are formed spottily, with infrared beams, laser beams or the like and heating and joining the solder bumps and the back of the semiconductor element. CONSTITUTION:A semiconductor element 1 is placed on a polyimide flexible substrate 4 in 0.1mm thickness, positioning solder bumps 2 and metallic wiring patterns 5 by a vacuum suction collet 3. The flexible substrate 4 is forwarded in the direction of the arrow shown in the figure, and only the back of the semiconductor element 1 receives spot beams by infrared rays 7 projected from a heat-ray (infrared rays) irradiator 6 under said irradiator and is heated. Since infrared beams 7 are adjusted so as to be projected along the shape of the semiconductor element by a mask 8, the beams 7 do not collide with the flexible substrate 4 and an adhesive layer 9 on the flexible substrate directly and do not damage them thermally. Accordingly, the flexible substrate can be made as thin as 0.025-0.05mm.
Patent JP-H0576246-A (JP)
Title: Flower pot and its production
Inventor: DOMON SHOZO
IPC: A01G9/02
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a flower pot with moderate air permeability and water retainability by using, as the base materials, granules produced from cement, ash formed by burning sewage sludge, etc., and cement and a synthetic resin. CONSTITUTION:The objective flower pot can be obtained by using, as the base materials, (A) 65-75wt.% of granules produced from (1) 50-70wt.% of ash formed by incorporating sewage sludge with calcium carbonate followed by combustion; or formed by burning calcic sewage sludge containing 20-40wt.% of calcium oxide, (2) 28.5-48.5wt.% of cement, and (3) 0.5-5wt.% of rock foam and/or 1-10wt.% of rock powder and (B) 25-35wt.% of cement (or 10-27wt.% of cement and 8-15wt.% of a resin). Specifically, the present flower pot can be obtained by the following process: above-mentioned ash, cement, rock foam and/or rock powder are kneaded with water and granulated, and the resulting granules are cured and solidified; the mixture of the resultant granules with cement and/or a synthetic resin and water is then cured and solidified.
Patent JP-H1181345-A (JP)
Title: Construction method for basement structure and basement room
Inventor: KAMODA GORO
IPC: E02D29/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To simplify the construction work by forming an underground space by excavating the ground, sheathing the side surface portion of the ground with sheathing boards, providing bottom slab having pressure resistance on the floor surface portion of the ground, and providing an underground space in which a dwelling space is formed on a floor slab within spaces between sheathing boards. SOLUTION: Ground 50 is excavated from the ground surface for a house 100, and an underground space a is formed. At this time, to prevent the collapsing of ground 50, sheathing work is performed at the same time by driving steel sheet piles 2 to a side surface portion 50a of the ground 50 where an underground space a is formed. In the sheathing work, waling 3 is provided horizontally all around the underground space. And the steel sheet piles 2 are reinforced against earth pressure applied to the steel sheet piles 2. Part of ground 50 at the bottom surface portion 50a inside the underground space a is further excavated, a drain pit 7 is provided, and broken stone foundation work is performed. Moreover, formwork, reinforcing bar arrangement are carried out, then concrete is placed to form the floor slab 5 and a girder 6.
Patent JP-H03104761-A (JP)
Title: Anti-lock control method for four-wheel drive car
Inventor: EGUCHI MEGUMI
IPC: B60T8/58
Filed: 1989-09-18
Abstract: PURPOSE:To prevent over-decompression of brake liquid pressures for the left and right rear wheels and shorten the braking distance by limiting within a certain period the decompression time for the liquid pressure for the left and right rear wheels in each anti-lock control cycle in the case where the rear wheel select-low speed has become higher than the four-wheel select-low speed. CONSTITUTION:About the rear wheel system speed VS3 the wheel speed due to four-wheel select-low is selected by a circuit 11, and the rear wheel system is controlled so that its decompression does not continue over a specified period of time in the case where judgement after commencement of the decompression of the rear wheel system is such that the rear wheel select-low speed is higher than the four-wheel select-low speed, i.e., in the case where the decompression commencement of the rear wheel system does not depend upon the rear wheel select-low speed but upon the front wheel select-low speed either left or right which is identical to the four-wheel select-low speed. Thereby over- decompression is prevented.
Patent JP-S6482751-A (JP)
Title: Communication network control system
Inventor: HARA KAZUHIRO
IPC: H04M7/00
Filed: 1987-09-24
Abstract: PURPOSE:To set the shortest communication path in a communication network again and to obtain excellent transmission quality by allowing a user who is not satisfied with transmission quality in communication to send out a signal of specific frequency to the communication network by his or her intention. CONSTITUTION:When a signal oscillator 1 generates a signal of specific frequency with specific level to a communication line when a channel from a telephone terminal is set, a signal receiver 3 detects it and actuates a network control adding circuit 4 to send an indication to a network control circuit 5 so that where is a channel shorter than a requested channel, switching is performed. The network control circuit 5 sets the channel again according to the indication. Namely, the user who is not satisfied with the transmission quality in a telephone call sends the signal of specific frequency from the telephone terminal side and then the network control circuit sets the shortest channel again according to the indication of the network control adding circuit. Consequently, a telephone call of excellent transmission quality is made.
Patent JP-S62165012-A (JP)
Inventor: MASUDA AKIRA
IPC: F16B39/36
Filed: 1986-10-09
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-H1158514-A (JP)
Title: Forming mold for straw end
Inventor: INABA KOICHI
IPC: B29C33/42
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the unique forming mold for a straw end, the workability of insertion in and drawing out of which is good and which is hard to be deformed and realize a highly accurate forming. SOLUTION: This forming mold has a tip part 2, which is formed conically, a constricted part, which is followed by the rear maximum diametral part of the tip part 2 and has nearly the same diameter, and a rear end columnar mold part 4, which is followed by this constructed part 3 and has a diameter slightly larger than the maximum diametral part of the tip part 2. A stepped part between an inside straw main body and a first expanded tube part is formed by the formed part of the rear maximum diametral part 5 of the tip part 2. Further, the first expanded tube part is formed by the rear maximum diametral part of the tip part 2 and the constricted part 3. A second expanded tube part is formed by the rear end columnar mold part 4.
Patent JP-S60131779-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/04
Filed: 1983-12-20
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-H11135916-A (JP)
Title: Print method for electrode and electronic circuit pattern
Inventor: BERNARD ED
IPC: B41M7/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To form an independent electrode pattern as an electronic circuit whose quality is dense, uniform and high, by depositing frit consisting of a conductive matter on a substrate from a recessedly etched pattern, and setting frit simultaneously with the deposition. SOLUTION: A conductive frit containing matter 12 such as silver paste and nickel paste is deposited on a recessed pattern 16 of a recessedly etched roll 18 from an applicator roll 14. The recessed pattern 16 coincides with a desired electrode pattern and the excessive conductive frit containing matter 12 is removed from a recessed part by doctor blade 20 after being deposited inside the recessed pattern 16. The conductive frit containing matter 12 coheres inside the recessed pattern 16 and deposited on a glass substrate 22, and at the same time UV radiant rays emitted from a UV light source 24 passes through the substrate 22 and sets organic carrier of the frit containing matter 12. An electrode pattern is formed by setting frit containing matter on a substrate in this way.
Patent JP-H1184121-A (JP)
Title: Color filter substrate, its production and liquid crystal element using the substrate
Inventor: SOFUE MASAJI
IPC: B41J2/01
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable the plotting of colored ink with good accuracy, to prevent color mixing and drop-out and to improve reliability by forming alignment marks in an effective display region enclosed by the side edges of black matrices and executing the plotting alignment of the colored ink by using these alignment marks. SOLUTION: The alignment marks 3 are formed within the effective display region enclosed by the side edges of the black matrices 2 which are the picture frame-shaped light shielding regions on the peripheries of the effective display region, i.e., the parts relating to the image display in a stage for forming the black matrices 2 by depositing metals of chromium, etc., on a supporting substrate 1, such as glass substrate, by a sputtering method or vapor deposition, etc., and patterning the film. The alignment marks 3 are formed of the same stock to the stock of the black matrices 2 within the apertures 4 of the black matrices 2. The plotting alignment of the color ink is executed by using the alignment marks 3 in a stage for forming the color filters by an ink jet method.
Patent JP-S62101845-A (JP)
Title: Fuel injection timing control device
Inventor: KONO HIROTO
IPC: F02D1/18
Filed: 1985-10-29
Abstract: PURPOSE:To prevent knocking from occurring in a speed timer which controls fuel injection timing by enlarging the opening area of a communication passage which communicates a high pressure chamber of the timer with its low pressure chamber for high engine speeds as compared with that for low engine speeds. CONSTITUTION:The fuel injection timing of a fuel injection pump A corresponds to the reciprocating slide timing of a plunger 3 by way of a cam plate 15, and the cam plate 15 is reciprocated to the axial direction while being engaged with a roller 16 which is displaced to the circumferential direction by a speed timer mechanism 17. The speed timer mechanism 17 includes a cylinder 31, at both sides of which a high and a low pressure chamber E and F are formed by a timer piston 18, and both of the chambers E and F are communicated each other by a communication passage 51 equipped with an altitude correction device 41. In this case, the altitude correction device 41 is provided with a branch passage 51c which inducts fluid pressure, which is increased as engine speeds are increased, to the point surface of a plunger 44, so as to achieve the desired end.
Patent JP-H04119834-A (JP)
Title: Pattern coating film structure
Inventor: WAKABAYASHI SOICHI
IPC: B32B7/02
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a peculiar design by specifying the brightness and chroma of the colored film layer on a material to be coated and the pattern layer applied thereon or the material to be coated and the pattern layer applied thereon. CONSTITUTION:If necessary, a colored film layer 2 is formed on a material 1 to be coated or the colored film layer 2 is formed on the material 1 to be coated and a pattern layer 3 is laminated to the colored film layer 2 or the pattern layer 3 is laminated to the material 1 to be coated. The brightness difference between the colored film layer 2 on the material 1 to be coated or the material 1 to be coated and the pattern layer 3 is set to 5 or less as a Munsell value and the chroma difference therebetween is set to 7 or less as Munsell chroma. By this method, when an object to be coated becomes a certain angle with respect to incident light, other part excepting a part becomes constant in brightness or chroma in the relation of the reflection of light and only a part becomes an embossed pattern state to make it possible to obtain peculiar design effect.
Patent JP-S6484662-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOMURA MASAAKI
IPC: H01L21/8246
Filed: 1987-09-28
Abstract: PURPOSE:To enable the positioning of a gate electrode to be performed through a self-alignment manner when it is formed by a method wherein impurity diffusion for controlling the threshold voltage of a first gate electrode is made using a second gate electrode forming resist mask after the formation of the second gate electrode. CONSTITUTION:A first gate oxide film 2 and a first polycrystalline silicon film 3 are formed being laminated on a primary face of a semiconductor substrate 1, then a resist mask 4 is formed, and a first gate electrode 3 is built through etching. Next, an impurity diffused layer 6 for controlling the second gate electrode threshold voltage is formed using the first gate electrode 3 and a resist mask 5 as a mask. A process follows, where a second gate oxide film 7 and a second polycrystalline silicon film 8 are formed, then etching is performed using a resist mask 9 for the formation of a second gate electrode 8. Furthermore, an impurity diffused layer 11 for controlling the first gate electrode threshold voltage is formed on the semiconductor substrate 1 using resist masks 9 and 10 through an ion-implantation technique.
Patent JP-H1189250-A (JP)
Title: Power converter
Inventor: UCHINO HIROSHI
IPC: H03K7/08
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the switching loss of a self-excited converter by controlling the active power of the converter by operating the phase of a pulse pattern which is switchingoperated at the frequency of an AC system in accordance with a phase angle command signal found from the AC-side output voltage of the converter by means of an active current control means. SOLUTION: The secondary windings 27A and 27B of a transformer 26 are respectively Y- and Δ-connected and a self-excited converter 4B suppresses higher harmonics by adjusting the phase of a voltage which appears across the primary winding 26P of the transformer 26 by delaying its output by 30 deg. from that of another self-excited converter 4A. Therefore, the higher harmonics in the output voltage of a power converter can be reduced and, at the same time, the availability of the DC voltage can be improved. When, for example, a multiple number is (n), the phase shift between the output voltages of the converters 4A and 4B becomes 60/n deg.. When the multiple number is 3, zigzag connection is applied to a transformer 2.  Since self-extinguishing switching elements 7-12 make switching operations at the frequency of an AC system l in a steady state, the switching loss and snubber loss of a power converter can be reduced.
Patent JP-2000069048-A (JP)
Title: Atm switch
Inventor: TAKATANI NAOKI
IPC: H04B10/27
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a cell transfer even when traffic is biased. SOLUTION: Plural access modules AM1-AMN are divided into groups, the access module capable of cell transmission is determined in the group by round robin between the groups beforehand, the access module gives a request signal to the access module at the destination desired to transmit cells, the access module receiving the request signal selects the access module at the request signal transmission source to permit the transmission through the round robin, and a cell transmission permit signal is applied to that access module.
Patent JP-2001067470-A (JP)
Title: Pattern matching method
Inventor: SAKAGAMI YOSHIKAZU
IPC: G06K9/64
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a pattern matching method which prevents a matching score from decreasing due to a pixel shift in pattern matching and reaches the maximum score fast. SOLUTION: This pattern matching method consists of a 1st step for calculating a matching score by moving a template image while making a 4-pixel jump and finding the position corresponding to the largest matching score, a 2nd step for matching four peripheral pixels (upper and lower, and right and left) in sequence from the position of the largest value obtained in the 1st step as a start point and finding the position corresponding to a high matching score, a 3rd step for making a step when the largest matching score is reached, and a 4th step for correcting the matching score due to a pixel shift by adding a correction quantity taking the matching scores at adjacent positions into account to the largest matching score obtained in the 3rd step.