baber/WOPTO huggingface dataset:
Patent JP-S62240521-A (JP)
Title: Resin outer box
Inventor: HASHIMO SHOICHI
IPC: B29C45/77
Filed: 1986-04-11
Abstract: PURPOSE:To make it possible to shift a streak (weldline) to the required position by a method wherein a groove for forming a thin part is provided nearly normal to the outer peripheral line of a hole or the thin part. CONSTITUTION:A circular hole 2 is bored through a flat plate 1 forming the side or the like of an outer box. On the other hand, a resin inlet 3 is provided at one end of the flat plate 1. In addition, a thin groove 4 is provided almost normal to the outer peripheral line of the hole. Before a groove 4 is provided, resin flows through courses indicated by dash lines and, after passing through a meeting point 5, produces a streak (weldline) 7. On the other hand, after the groove 4 is provided, resin flows through courses indicated by solid lines and, after passing through a meeting point 6, produces a streak (weldline) 8. The position of the meeting point 6 changes in accordance with the length and shape of the groove 4 and the groove width of a thin part. Accordingly, the position of the streak (weldline) of resin left after the cooling of the resin can be changed and the shifting of the position of the streak (weldline) can easily be done without boring a through hole or the like in order to prevent the exposure of the streak (weldline) on a casing, on the outer design of which importance is set, from realizing.
Patent JP-S61241950-A (JP)
Title: Module mounted on wiring board
Inventor: TOKUNAGA YUTAKA
IPC: H01L23/40
Filed: 1985-04-19
Abstract: PURPOSE:To implement efficient cooling of a plurality of semiconductor chips mounted on a wiring board and simplification of a structure, by forming the surface of a substrate group comprising a plurality of substrates, on the same plane, and arranging a cooling block on the surface of the substrate group at a specified plate. CONSTITUTION:On the upper surface of a wiring board 1, LSI chips as a plurality of semiconductor chips are mounted through soldering material 2. On the surface of the LSI chip 3, which is opposite to the side of the wiring board 1, a magnetic plate 5 as a substrate is fused through the soldering material 4. The magnetic plate 5 is formed by a material such as kovar. The surface of the plate 5 is machined to a flat plane. The surface of a magnetic plate group as a substrate group comprising a plurality of the magnetic plates 5 is formed on the same plane. A cooling block 6 is arranged on the surface of the magnetic plate group through a magnets 6a at a specified place. The semiconductor chips can be efficiently cooled through the cooling block, the substrates and the soldering material uniformly. The structure is simplified and the cost can be reduced.
Patent JP-S58213395-A (JP)
Inventor: YAN BUEESUTORUNDO
IPC: A47F10/00
Filed: 1983-05-11
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-H03280721-A (JP)
Title: A/d converter
Inventor: TERASAWA HIRONORI
IPC: H03M1/38
Filed: 1990-03-29
Abstract: PURPOSE:To attain the circuit operation with a single power supply, to take a sufficient input range of a differential amplifier and to reduce the dynamic range of the circuit by implementing the comparison of the differential amplifier within a range between a ground potential and a reference potential. CONSTITUTION:When a 1st reference potential and an analog signal are given respectively to both electrode sides of a capacitor array 10, one electrode side of the capacitor array 10 is floated and the 1st reference potential is given to the other electrode, if the electrode of the capacitor array 10 is lower than the 1st reference potential, the 2nd reference potential is fed sequentially to capacitors 10a-10d of the capacitor array 10 and when the electrode reaches a high level, a 3rd reference potential to the capacitors 10a-10d of the capacitor array 10. Then the error is corrected based on the correction data stored in an EPROM 19.
Patent JP-S61241144-A (JP)
Inventor: NAKAGAWA MIKIO
IPC: B32B27/32
Filed: 1985-04-19
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-H04314960-A (JP)
Title: Gasket for fuel injection nozzle
Inventor: OZEKI YOSHISHIGE
IPC: F16J15/08
Filed: 1991-04-15
Abstract: PURPOSE:To correctly position a gasket between the opposed bottom surfaces of a nozzle and an installation hole by the linear contact of the upper and lower surfaces of the gasket. CONSTITUTION:A gasket 30 has the annular supporting parts 36 and 38 which are formed by bending the section to each mountain shape, on one-side surface and has an annular supporting part 40 which is formed by bending the section to a mountain shape, on the other surface. Further, the gasket 30 has a supporting part 42 having the section projecting in the radial direction in a mountain shape on the peripheral edge part. The gasket 30 linear-contacts the opposed wall surfaces 22-1 and 24-1 of a nozzle 22 and a nozzle hole 24, in annular form at the top edges of the annular supporting parts 36, 38, and 40. Accordingly, when the nozzle 22 is tightened on an installation hole 24, the gasket 30 slides in the lateral direction, and eccentricity is corrected, and correct positioning can be achieved.
Patent JP-S526557-A (JP)
Title: Method of measuring flows of molten metals
Inventor: FUJIKAWA YASUO
IPC: G01F1/56
Filed: 1975-07-04
Abstract: PURPOSE: To electrically and continuously measure molten metals, especially molten pig iron and steel, while they are flowing in a trough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5826711-A (JP)
Inventor: BARII ESU HOROUERU
IPC: B65G25/08
Filed: 1982-05-18
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-H0698198-A (JP)
Title: Processing device of video signal
Inventor: BURUUSU JIEEMUZU ANDAASON JIYU
IPC: H04B3/10
Filed: 1993-03-16
Abstract: PURPOSE: To provide an equalizer which is improved in low-frequency operating characteristic. CONSTITUTION: Television signals, which are equalized for compensating mismatching between the frequency and phase of a transmission channel, contain test signals. A mean value difference unit 20 obtains a difference signal, indicating the difference between the mean (DC) value of the test signals and the standard DC component of the television signals and an FFT unit 18 performs FFT conversion on a predetermined part of the test signals. A frequency ratio unit 24 generates the ratio of a required DC difference with respect to the obtained DC difference indicated by the difference signal. The unit 24 also generates the ratio of a required frequency response to the reference response which is indicated by the FET-converted value except for direct currents.  A reverse FFT unit 28 performs a reverse FFT-conversion on a value related to the two radios and controls the parameter of an FIR filter 30, which equalizes the television signals by using the converted value.
Patent JP-H07272390-A (JP)
Title: Disk stocker misinserting detecting structure
Inventor: MIKAWA AKIRA
IPC: G11B19/10
Filed: 1994-03-30
Abstract: PURPOSE:To detect such a state that a different disk in size is mounted on a carriage under the state of a deviation of the center and housed in a stocker by providing a disk lock pin and a position sensor for disk misinserting detection. CONSTITUTION:When the carriage 2 is housed in the stocker, the disk lock pin 125 in the stocker housing a disk 3 placed on the carriage 2 in a dish shape is lifted to pass through a center hole 3h of the disk 3, so as to prevent a deviation of the center of the disk 3. When this disk lock pin 125 cannot be lifted in spite of its ascending operation time, it is detected by the position sensor 126 as a misinserting detecting means that the disk is inserted by causing a deviation of the center. Consequently, since when a disk 3 causing a center deviation exists, the disk lock pin 125 cannot be lifted to a prescribed position via this disk, the misinsertion can easily be detected by detecting it with the position sensor 126.
Patent JP-S59210167-A (JP)
Inventor: HONDA TAKAYUKI
IPC: E05B35/10
Filed: 1983-05-13
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-H11261249-A (JP)
Title: Stand/belt hook for portable apparatus
Inventor: OTA SHOJI
IPC: H04B1/38
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a belt hook having stand function as a single part by an arrangement wherein a locking protrusion serves as a belt hook when it is inserted into a guide groove and serves as a stand when it is removed therefrom. SOLUTION: At the time of fixing, a hook 11 is inserted into a guide groove 4 in the rear cover 1 of a portable apparatus E and then it is moved upward while flexing two ribs 13 resiliently inward to fit an arm part 12 to the lower cock part of a locking groove. Subsequently, the arm part 12 is slid upward over the coupling part 3b of the locking groove while flexing two ribs 13 resiliently inward and fitted to an upper lock part 3c. When the hook part 11 is used as a hook stand, the arm part 12 us slid downward from the upper lock part 3c of the locking groove over the coupling part 3b thereof while flexing two ribs 13 resiliently inward and fitted to a lower lock part.
Patent JP-H06296231-A (JP)
Title: Color value transformation
Inventor: ISHIDA AKIRA
IPC: G06T5/00
Filed: 1993-04-09
Abstract: PURPOSE:To improve the transformation precision by providing an affine transformation means for color value in the preceding stage of a transformation means using a lock up table which transforms a color value to a color expression value peculiar to an output device. CONSTITUTION:An inputted L*a*b* value 1 is transformed to an FGH value 3 by an affine transformation means 2 and is inputted to transformation means 5, 9, and 13 using the look up table method with interpolation. The means 5 retrieves a look up table LUT 4 to transform the FGH value to a C value and calculates an interpolation value C and outputs a C value 7. In the same manner, means 9 and 13 retrieve LUTs 8 and 12 to transform the FGH value to an M value and a Y value respectively and calculate interpolation values M and Y and output an M value 11 and a Y value 15. In this constitution, transformation is performd with a high precision by adding relatively simple matrix calculation.
Patent JP-S5510640-A (JP)
Title: Proportional plus integral controller
Inventor: ISHIDA KOUICHI
IPC: G05B11/42
Filed: 1978-07-10
Abstract: PURPOSE: To enable an inexpensive proportional plus intergral controller to obtain high control precision by composing a proportional element of an analog circuit and an integral element of a digital circuit.  
     CONSTITUTION: This controller consists of reference input frequency-voltage converter 12 which converts reference pulse frequency fR into a direct-current voltage in proportion to it, feedback input frequency-voltage converter 14 which converts fed-back value fC, subtracter 16, proportional element 10 composed of summing amplifier 18, counter circuit 22 which integrates the deviation between reference pulse frequency fR and detection pulse frequency fC and makes a decision  on the polarity of the integral value, digital-analog converter 24 which performs the  voltage conversion of the output, integral element 20 composed of polarity addition circuit 26 adding a polarity to the output, and adder circuit 28 which adds together the outputs of those two elements. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5418651-A (JP)
Title: Elastic surface wave device and its manufacture
Inventor: YUHARA AKITSUNA
IPC: H03H3/08
Filed: 1977-07-13
Abstract: PURPOSE:To reduce the deterioration of both the frequency and pulse delay properties for the elastic surface wave device with a low cost, by installing the border line metal thin film part in which the intra-substrate uneven surface equivalent to about the elastic surface wavelength.
Patent JP-2000275643-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: YAMAMOTO YOSHINORI
IPC: G02F1/1337
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To realize a liquid crystal display element having high quality display without display unevenness with a rubbing method, which has superior mass- productivity by preventing nap of the rubbing cloth from being unevenly distributed by spacers in rubbing treatment of a substrate provided with the spacers. SOLUTION: Two kinds of rubbing conditions for equalizing the rubbing treatment directions D1 and D2 on substrates are set in the case plural times of rubbing treatment are conducted. The rubbing treatment is conducted with a first rubbing condition (45 deg. for roll angle and 0 deg. for feed angle for a rubbing roller 11) for an odd numbered substrate 12 and with a second rubbing condition (135 deg. of roll angle and 90 deg. for feed angle) for an even numbered substrate 13.
Patent JP-S60228515-A (JP)
Title: Production of graft polymer
Inventor: AEBA KOUICHI
IPC: C09D151/00
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a graft polymer excellent in oxidation stability, heat stability and compatibility with resins, by graft-polymerizing a vinylaromatic monomer with a copolymer comprising cyclopentadiene and an unsaturated aromatic hydrocarbon. CONSTITUTION:A cyclopentadiene polymer is prepared by mixing 40-80wt% cyclopentadiene monomer with 60-20wt% unsaturated aromatic hydrocarbon monomer (e.g., styrene or isopropenyltoluene) and heat-polymerizing the resulting monomer mixture. 30-500pts.wt. vinylaromatic monomer (e.g., styrene or vinyltoluene) is graft-polymerized with 100pts.wt. above cyclopentadiene polymer at a temperature of about 60-260 deg.C for about 0.5-20hr in the presence of a radical polymerization initiator (e.g., benzoyl peroxide) to obtain the purpose graft polymer.
Patent JP-H07285425-A (JP)
Title: Controller for brake device for connected vehicle
Inventor: KUBOMIYA TOMOYUKI
IPC: B60T7/20
Filed: 1994-04-21
Abstract: PURPOSE:To improve an exhaust brake and a controller for a retarder of a vehicle connected with the tractor and a trailer. CONSTITUTION:A tractor 10 is equipped with an exhaust brake, and the operation of the exhaust brake is operated by a solenoid valve 15. A trailer 30 is equipped with a retarder, and a solenoid valve 35 is connected with a circuit on the tractor side through a jumper cable. A controller 100 is equipped with a main switch 90 and a selection switch 110. When the trailer is equipped with a retarder, the selection switch 110 is turned to the A side. When a main switch 90 is tuned ON to the first stage, only the retarder of the trailer operates, and the exhaust brake of the tractor does not operate. According to the loading situation of a connected vehicle, the disarray of the attitude in brake application can be prevented by selecting the pattern.
Patent JP-S58217272-A (JP)
Title: Composite grain structure
Inventor: ITOU TAKAO
IPC: C09K3/14
Filed: 1983-05-11
Abstract: PURPOSE:To enable more excellent grinding by both kinds of grains in the case of a resinoid grind stone, where one kind of the hard grains are properly held by and bonded to the other kind of the grains having a larger grain size via bonding layers. CONSTITUTION:To the surfaces of grains 2 (alumina based grains) of about 1,700-3,500 in Vickers' hardness are bonded grains 3 (boron nitride based grains) having larger hardness and a smaller grain size than the grains 2 via bonding layers 4 made of a thermosetting resin (epoxy resin) etc. to obtain a grind stone in which both kinds of the grains 2, 3 are held together by specific holding force.
Patent JP-S5511914-A (JP)
Title: Rescue buoy device
Inventor: AKASAKA KENJI
IPC: B63C9/22
Filed: 1978-07-07
Abstract: PURPOSE: To provide a rescue buoy device which can be readily discovered on the sea and be assembled in a submarine boat by incorporating a constant-volume float and an expandable float and allowing the constant-volume float to be floated upon separation from the submarine boat in emergency and the expandable float to expand.  
     CONSTITUTION: A submarine boat 1 installs a rescue buoy device which assembles a constant-volume float 3, an expandable float 5, an expanding unit 4 such as compressed air or the like, and a guide rope 16. When the buoy is separated in emergency as if the submarine boat 1 cannot float by itself, it can float by means of the float 3. When the submarine boat 1 approaches the sea surface, the float 5 is expanded by the expanding unit 4 such as compressed air provided in advance to float on the sea. A submarine depot ship or the like recovers the thus floated rescue buoy on the sea and relieves the defected submarine boat 1 by utilizing the guide rope 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03285100-A (JP)
Title: Wringer roll
Inventor: MIDORIKAWA SATORU
IPC: C25F7/00
Filed: 1990-03-30
Abstract: PURPOSE:To improve the liq. squeezing performance of each pair of wringer rolls and to prolong the service life of the rolls by making the surface of one of rolls harder than that of the other. CONSTITUTION:A roll coated with a hard material is used as one of a pair of wringer rolls, e.g., the roll at the rear side of a strip and a roll coated with a soft material is used as the other, e.g. the roll at the front side of the strip. When three pairs of wringer rolls are arranged in the forward direction of a strip S, the hard roll A of the 1st pair is set under the strip S, the hard roll A of the 2nd pair on the strip S and the hard roll A of the last pair under the strip S. By this arrangement, satisfactory liq. squeezing performance can be obtd. at both the front and rear sides of the strip S.
Patent JP-S62239518-A (JP)
Title: Semiconductor substrate
Inventor: YAMANAKA YOJI
IPC: H01L21/02
Filed: 1986-04-10
Abstract: PURPOSE:To easily confirm the directivity of a semiconductor substrate by a method wherein two points where the edge of the substrate makes the circumference of the semiconductor substrate are formed at different angles with each other for the tangential lines at the two points. CONSTITUTION:A notch 102 is provided on a semiconductor substrate 101 for discrimination of directivity. The notch 102 is connected with the circumference 107 of the substrate 101 and the two points 103 and 104. The notch 102 is cut at angles 108 and 109 which are different from the tangential lines 105 and 106 of the two points 103 and 104. As a result, the directivity of the substrate 101 can be confirmed easily.
Patent JP-S5710141-A (JP)
Title: Photographic element for color diffusion transfer
Inventor: MORIGAKI MASAKAZU
IPC: G03C8/00
Filed: 1980-06-20
Abstract: PURPOSE: To obtain an image rapid in its growth and high in density, by using a silver halide developing solution having a low oxidation reduction potential.  
     CONSTITUTION: As an alkaline processing composition, (1) a developing solution having -80W-200mV one electron oxidation reduction potential to a saturated  calomel electrode at 11.0pH and (2) a compound represented by the general formula I or II shown in the right are used. In the formula, A, B, are each an atomic  group for forming a 5W7 membered ring; R 1 , R 2 , R 4  are each alkyl, alkenyl, or aryl group; or R 1  is a compound represented by the right shown general formula III; R 4  is a compound represented by the right shown general formula IV, Y being a divalent group; R 2  is H, alkyl, Aryl, alkoxy, aryloxy, alkylthio, or arylthio; but when the compound represented by the general formula I is a pyridinium salt, R 2  is not methyl; X⊖ is an anion; and R 3  may link with a ring formed with B and form a bicyclic compound as a whole. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11278661-A (JP)
Title: Two-phase flow transporting method and device for solid and liquid
Inventor: IDA HIROYUKI
IPC: B65G53/66
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid the hazard of choking even in case a transport of two-phase flow of solids and liquid having a high solid rate is conducted to raise the transporting density of energy. SOLUTION: This device is equipped with a solid and liquid two-phase flow transport path 1, an air lead-in valve 2 installed upstream of that place on the path 1 where a risk of choking with solids exists, a pressure gauge 4 to detect likelihood of choking of the transport path, and a control device 5 to actuate the air lead-in valve 2 in conformity to the detecting signal given by the pressure gauge 4. When the risk of choking exists, air is sent into the transport path to form a plug stream of the air and two-phase flow of solids and liquid, and therewith likely choking is avoided.
Patent JP-H02262370-A (JP)
Title: Solid image pick-up device
Inventor: INOUE IKUKO
IPC: H04N5/357
Filed: 1989-03-31
Abstract: PURPOSE:To manufacture the title solid image pick-up device capable of miniaturizing and highly integrating elements for making high vivid picture images incurring neither the increase in afterimages nor the deterioration in the transfer efficiency by a method wherein fine grooves are formed in a semiconductor substrate to form charge transfer parts and a signal read-out part therein. CONSTITUTION:Within the title solid image pick-up device provided with multiple accumulation diodes 13 arranged in line on a semiconductor substrate 10, charge transfer parts 30 arranged in lines adjacently to the accumulation diodes 13, signal read-out parts 20 arranged between the said accumulation diodes 13 and the charge transfer parts 30 so as to read out the signal charge accumulated in the accumulation diodes 13, grooves 18 adjacent to the said accumulation diodes 13 are provided on a substrate 10 so as to form the said charge transfer parts 30 and the signal read out parts 20 on the side of the grooves 18. For example, the grooves 18 are formed between the adjacent accumulation diodes 13 so that the vertical register parts 30 comprising CCD channel 24 and transfer gates 31, 32 as well as the signal read-out parts 20 comprising the transfer gates 31 may be formed on the sides of the grooves 18.
Patent JP-S63249154-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KUDO TAKEO
IPC: C08F220/40
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a toner superior in fixability and offset prevention performance and easiness in production by incorporating a polymer prepared by using a specified monomer as an essential material as a binder. CONSTITUTION:The polymer to be used as the binder is prepared by using the monomer as an essential material represented by formula I in which R1 is H atom. or methyl group and R2 is 2-12C alkylene group or 4-12C oxalkylene group prepared by combining 0 atom. between both 2-10C alkylene groups, thus permitting the obtained toner to be enhanced in storage stability and fixability, moreover, offset prevention performance, and easily manufactured.
Patent JP-H11283863-A (JP)
Title: Electronic component and manufacture thereof
Inventor: MAKITA SHIGEO
IPC: H01G4/252
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component, capable of suppressing the ion migration of metal which constitutes the surface of an electrode and has high reliability. SOLUTION: First and second external electrodes 4 and 5 are formed not only on end surfaces 2a and 2b of a ceramic sintered body 2, but also on an upper surface 2c, a lower surface 2d and both side surfaces. The external electrodes 4 and 5 have the structure so that first metal layers 4a and 5a, second metal layers 4b and 5b and third metal layers 4c and 5c are laminated sequentially. The second metal layers 4b and 5b are constituted of the metal, wherein migration is hard to occur. Then, at least one of the external electrodes 4 and 5, the second metal layers 4b and 5b are exposed, so that the third metal layers 4c and 5c do not reach the end edges 4d and 5d of the external electrodes 4 and 5, thus forming a laminated capacitor 1.
Patent JP-S5417546-A (JP)
Title: Electronic range
Inventor: YAMANO MASARU
IPC: F24C7/02
Filed: 1977-07-08
Abstract: PURPOSE: To enable program heating by using of cooking cards which specify the kind, quantity, and the like of the food to be cooked. 
     COPYRIGHT: (C)1979,JPO&Japio