baber/WOPTO huggingface dataset:
Patent JP-H1150431-A (JP)
Title: Unit for civil engineering structure and civil engineering structure
Inventor: YUKIMOTO ISAO
IPC: E02B3/14
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance holding force of a concrete block and a flexible sheet body, improve workability at the time of production and prevent outflow of the earth cover of a civil engineering structure in the case where the concrete block is used for a civil engineering structure unit. SOLUTION: The lower side part of a concrete block 6 is made in a state where a wire gauze 5 part is naturally packed on the basis of flow at the time of unhardening by mounting an unhardened concrete block on one face side of the wire gauze 5 to enhance holding force of the concrete block 6 and the wire gauze 5 so as to facilitate production. The concrete block 6 is porous, has a number of continuous voids 25 continuously extending from the surface to the inside, and the soil of an earth cover enters the continuous voids 25.
Patent JP-2000349119-A (JP)
Title: Semiconductor device
Inventor: KOIZUMI MASAHIRO
IPC: H01L25/18
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability of wiring by connecting, with an Al wire, an Ag wiring film and an electrode thereover, a pad connected to a connector terminal and a semiconductor element, an Au wire connecting an electrode to a semiconductor element, and a pad and connector terminal, while a noble metal film is formed on the surface of pad. SOLUTION: When a joint part between an Al wiring film and an Ag wire is exposed to high temperature and humidity, an intermetallic compound of Al-Ag is formed to degrade a joint characteristics between Ag wiring film and Au wire. To settle the problem, a noble metal film is provided on the Ag wiring film. In short, a wiring film 3 whose main component is Ag is provided at a ceramics insulating substrate 2 on a heat-radiation plate 1 of Al, over which a pad and electrode comprising a metal film of either Pt or Pd is provided b thickness of 50-500 Å. The pad is formed around a semiconductor element 5 while the electrode is formed around the insulating substrate. Excellent in joint-reliability to an Al and Au wires, Al-Ag intermetallic compound is not formed, even if exposed to high temperature and humidity for a long period.
Patent JP-H10648-A (JP)
Title: Manufacture of electric fusion bonding joint
Inventor: AKIYAMA SABURO
IPC: B29C45/14
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable the manufacture of an electric fusion bonding joint which does not generate a jetting phenomenon during injection molding and is free from the deviation of a heating wire and in which molding strain is reduced and a socket is hardly made elliptic. SOLUTION: A molten resin injected from an injection port 15 is packed in a cavity 1a passing through a runner 14 and a gate port 13. The gate port 13 is formed in the end part on the side not corresponding to a socket 8 in a joint member 7. Simultaneously with the packing of the molten resin in the cavity 1a, the resin is packed in another cavity to mold an outer 2 at the same time. Accordingly, the molten resin injected from the gate port 13, after getting a cushion effect by colliding with the outer surface of an inner 4, flows in the axial direction from the end side toward the socket side and disperses also in the circumferential direction. An injection pressure is not applied directly to a heating wire 2 vertically.
Patent JP-S6217502-A (JP)
Inventor: MORI KENJI
IPC: F22B1/06
Filed: 1985-07-13
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-S6133066-A (JP)
Title: Abnormality information equipment
Inventor: MIZUKURA ISAO
IPC: H04M11/04
Filed: 1984-07-25
Abstract: PURPOSE:To ensure the good sleeps of the people related by stopping the information tones after a set time point. CONSTITUTION:A connector 15 is connected to an information device 13 when the daily labor is over at a plant 10. Thus an abnormality occurred at the plant 10 can be received through a telephone 20. A relay 7 is energized to open a constantly closed contact 7a at a time point set by a timer 1. Then an abnormality detector 12 detects the abnormality. In such a case, however, no information is given to a monitor house 19.
Patent JP-S6047313-A (JP)
Inventor: MAEKAWA TOMOHIRO
IPC: H01H13/18
Filed: 1983-08-26
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-S5676588-A (JP)
Title: Manufacture of semiconductor laser
Inventor: MUROTANI TOSHIO
IPC: H01L21/306
Filed: 1979-11-28
Abstract: PURPOSE:To obtain a semiconductor laser having long lifetime with low oscillation threshold value by forming a multilayer of semiconductor layer by epitaxial growth in a groove formed on a substrate and forming an active region by a selective melt- back process. CONSTITUTION:A groove 15 is formed on the main surface of an N type InP substrate 1, a resist 16 is removed, and N type InP layer 7, N type InGaAsP layer 2, P type InP layer 3 are epitaxially grown. then, it is melt back in In solution containing unsaturated P. The layers 3, and then 2 are dissolved, and while the InGaAsP is dissolving, the Ga density of the In solution is increased, and N type InP is difficult to be dissolved, and the melt back can be stopped at the position designated by a broken line 10. Thereafter, the P type InP layer 8, the P type InGaAsP layer 9 are grown, an insulating film 11, and electrodes 20, 21 are formed, and there can be formed a buried hetero junction type semiconductor laser.
Patent JP-H11349998-A (JP)
Title: Operation control of continuous kneader for production of detergent, and production of granular detergent by using the same
Inventor: NITTA RIICHI
IPC: C11D17/06
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the operation of a continuous kneader by which the kneaded product sufficiently kneaded and hardly having stickiness is produced without troubles such as the attaching of a material to the apparatus and the blocking of conveying when kneading the material by the continuous kneader and granulating the material by an extrusion granulator, and further without the discharge of the detergent components not kneaded and in a powder state (blowoff of powder), and further to provide a production method of a granular detergent by using the method. SOLUTION: This method for controlling the operation of a continuous kneader for producing a detergent has a means for controlling a charge rate of water supplied to the continuous kneader, and a means for detecting a load power of the continuous kneader and calculating the load power per unit treating amount, and controls the charge rate of the water to the continuous kneader according to the load power per unit treating amount.
Patent JP-S6310273-A (JP)
Title: Picture input device
Inventor: SUGITANI TAKAYUKI
IPC: G06T11/60
Filed: 1986-07-01
Abstract: PURPOSE:To read the picture data over the entire surface of an original under the optimum conditions by designating the optional area of the input picture data and having the second input of the picture data on said designated area. CONSTITUTION:The picture data supplied from a scanner 2 are stored in a display memory 4 and then displayed on a CRT 5. Then an optional area of the picture data is designated on the CRT 5 by means of a cursor shift key, for example, on a keyboard 6. Under such conditions, the picture data is supplied again from the scanner 2 and only the data on the designated area is stored in the corresponding area of the memory 4. Thus the picture data on the designated area is replaced by the second input and therefore an optimum state is secured for the entire input picture data. In such a way, the picture data can be read for input over the entire surface of an original under the optimum conditions.
Patent JP-S6286167-A (JP)
Title: Electroless plating device
Inventor: YABUKI MINORU
IPC: C23C18/16
Filed: 1985-07-12
Abstract: PURPOSE:To make good plating with uniform quality and good yield by providing a rotating body which rotates in a plating cell, an eccentric shaft for attaching materials to be plated which are attached to said body and transmission wheels so that the revolutions of the transmission wheels can be transmitted to the eccentric shaft. CONSTITUTION:The rotating body 2 consisting of a gear is so attached in the plating cell 1 as to rotate in a specified posture, is pivotally supported by a central shaft 21 and is driven by a driving wheel 3. The eccentric shaft 4 is freely rotatably attached to the above-mentioned rotating body 2 in the position offcentered from the central shaft 21 in such a manner that said shaft can rotate freely. The materials (a) to be plated are fixed to the shaft 4. The transmission wheels 5, 6 are fixed to the shaft 21 and are so constituted as to receive the rotating force from a motor. The revolutions of the rotating body 2 are transmitted via respective driven wheels 41 fixed to the shaft 4 to the shaft 4.
Patent JP-H112631-A (JP)
Title: Equipment for clinical examination
Inventor: MURATA YASUTO
IPC: G01N31/22
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To give heat to test paper from inside a reaction table and thereby to enable execution of determination and examination of the paper at a proper temperature. SOLUTION: Equipment for clinical examination which has a reaction table 1 whereon urine test paper is set, and wherein the urine test paper is subjected to determination and examination while it is made to react which urine at a prescribed temperature on the reaction table 1, is provided with a primary coil 3 which is fixed on a pedestal surface 15 opposite to the rear beard face of the reaction table 1 in a state of being sealed with resin mold and to which AC power is supplied, a secondary coil 4 which is provided on the rear board face of the reaction table 1 in a state of being sealed with the resin mold, standing opposite to the primary coil 3, and wherein an induced electromotive force is excited by the AC power supplied to the primary coil 3,  and a heater 5 which is built in the reaction table 1 and also made to heat by the induced electromotive force excited in the secondary coil 4.
Patent JP-S6313682-A (JP)
Title: Welding method for plate and pipe
Inventor: SATO RYODA
IPC: B23K11/00
Filed: 1986-07-03
Abstract: PURPOSE:To improve a deposition strength and to reduce a cost by forming a flange at the tip of a pipe, abutting plural electrodes to the external side periphery, arranging an electrode at the opposite side of the plate and passing an electricity. CONSTITUTION:In case of welding a pipe 3 and plate 2 a flange 31 is formed at the tip part of a pipe 3 in advance and plural electrodes 11 and electrodes 12 are respectively abutted to the opposite side of the plate 2 and the external side peripheral part of the pipe 3 as well, then, a current is passed between the electrodes 11, 12 and the plate 2 and flange 31 are deposited with the resistance heat. The contact area of the pipe 3 and plate 2 is increased by the flange 31 of the pipe 3 tip part and a stabilized deposition is performed and the pretreatment and after treatment stages like the case of a brazing welding become unnecessary. Consequently the deposition strength of the weld zone is improved and welding cost is reduced as well.
Patent JP-H11322123-A (JP)
Title: Paper feeding guide device
Inventor: KOYAMA HARUO
IPC: B41J13/10
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding guide device capable of always guiding various kinds of transfer paper such as postcards and envelopes having various kinds of widths in best conditions to the surface of a drum, and thereby is suitable on a transfer surface on which not only timing delay of a transfer but also dust of toner are surely prevented. SOLUTION: In a paper feeding guide device constituted by extending a paper feeding guide plate 9 having elasticity so that the idle end side may be close to the surface of a photoreceptor drum on a guide receiving member 7 on an upstream side of a transfer area, many cuttings (b) from the idle end part over the guide receiving member 7 are formed at prescribed intervals in a revolving axis line direction of the photoreceptor drum on an extended plate part 8 A of the paper feeding guide plate 8.
Patent JP-S6134413-A (JP)
Title: Disk inclination detector
Inventor: OOYAMA TADATAKA
IPC: G01B11/26
Filed: 1984-07-27
Abstract: PURPOSE:To detect the inclination of a disk, by arranging two reflection type photocouplers in lines oriented to the outer surface of the disk from its center at a specified interval, and taking out the difference in amount of returning light caused by the inclination of the disk. CONSTITUTION:A disk 1 as a recording medium is rotated at a specified number of rotation by a spindle motor 2. Reflection type photocouplers 4 and 5 are arranged along the direction of the radius of the disk 1. The axial line connecting the light emitting side and the light receiving side of the photocoupler is directed in the direction of the tangent line of the disk, which is perpendicular to said direction of the radius. When the disk 1 is inclined, the difference in distances from the disk 1, which are yielded in the first sensor 4 and the second sensor 5, is obtained as the difference in amounts of light by a comparator 7. Thus the inclination of the disk 1 is detected.
Patent JP-H04354377-A (JP)
Title: Photoelectric transfer device
Inventor: IWASHIMA OSAMU
IPC: H01L31/0232
Filed: 1991-05-31
Abstract: PURPOSE:To reduce a cost for facilities by eliminating the need for changing an expensive transfer mold die even if a size of a required lens diameter is changed. CONSTITUTION:A photoelectric transfer element pellet mounted on a lead 11a is sealed in a photoelectric transfer element substrate 11 which is packed by transfer mold method, and its photoelectric transfer surface (light projection surface or light incidence surface) 11b is flattened. A receptacle 12 whereto the photoelectric transfer element 11 and a plug (not illustrated) for holding fiber are inserted is provided with a lens part 12a. The receptacle is formed of an inexpensive injection mold die. When a size of a required lens diameter is changed, a receptacle die is changed accordingly.
Patent JP-S5779635-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIKI KUNIMITSU
IPC: H01L21/3065
Filed: 1980-11-05
Abstract: PURPOSE:To perform isolation of the element of a semiconductor device with an insulator effectively without usig mechanical polishing by a method wherein a manufacturing method to isolate between plural elements formed on a silicon substrate with the insulating film is used. CONSTITUTION:Structure wherein island type element forming parts 2 are connected with bridges 5 is formed from the silicon substrate by etching, it is put on a proper supporting substrate 6 of sapphire, etc., and a polycrystalline silicon film 4 is formed thereon. After the parts of the bridge 5 are removed by etching, the bridge parts 5 and the polycrystalline silicon film 4 are oxidized to form the oxide film 4a, and after the upper surface thereof is bonded to a proper supporting substrate by mechanical means or by vacuum absorption, the supporting substrate 6 mentioned above is stripped off mechanically to be removed. As a result, the silicon substrate having isolation structure with the insulating film can be obtained.
Patent JP-S641388-A (JP)
Title: Solid-state color image pickup device
Inventor: NAKAMURA SATOSHI
IPC: H04N9/07
Filed: 1987-06-24
Abstract: PURPOSE: To obtain a combined color video signal with a satisfactory picture quality by forming a luminance signal from an additional output signal by means of a signal adder in a luminance signal processing system.  
     CONSTITUTION: With respect to a luminance signal Y 0  formed by trapping in a strap circuit 10 trapping the chroma modulation component of image pickup outputs SO/SE obtained by a solid state image sensor 100, a luminance signal Y 1  in which a delayed quantity corresponding to 1H is given to the luminance signal Y 0  is formed. In a luminance signal processing circuit 11 where a horizontal contour compensation processing is executed on the additional output signal Y 0 +Y 1  trapping a vertical 1/4 component which can be obtained by adding and synthesizing the luminance signals Y 1  and Y 0  in a first signal adder 12 in a horizontal contour compensation circuit 17, a luminance signal Y whose contour compensation is processed. A carrier chrominance signal C formed from the image pickup output SO/SE are added and synthesized with the luminance signal Y. Thus, the combined color video signal with satisfactory picture quality can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5777620-A (JP)
Title: Carcinostatic agent
Inventor: WATANABE ATSUSHI
IPC: A61P35/00
Filed: 1980-11-04
Abstract: PURPOSE: To provide a completely non-toxic carcinostatic agent which can be administered continuously without side effects, by using melibiose as a main component.  
     CONSTITUTION: The objective carcinostatic agent is obtained by using a substance (e.g. raffinose) containing melibiose in the molecule, as a main component. Melibiose, which is a disaccharide belonging to an oligosaccharide, is 6-[α-d-galactopyranosyl]-d-glucopyranose consisting of 1:6-bonded glucose and lactose, and has sweet taste. It is produced naturally as a trisaccharide, raffinose, in combination with sucrose. Melibiose can be obtained by hydrolyzing the raffinose with invertase. Other substances containing melibiose in the molecule are, e.g. stachyose, verbascose ajugose, etc. There are few vegetables containing melibiose, e.g., ash tree, common mallow, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5945809-A (JP)
Inventor: NAKAO YASUNARI
IPC: A01C11/02
Filed: 1982-09-06
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-H104037-A (JP)
Title: Electrode for electrical double layer capacitor
Inventor: KAWAMOTO KOJI
IPC: H01G11/22
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To lessen an electric double layer capacitor in internal resistance without decreasing it in electrostatic capacity by a method wherein the electrode of the electric double layer capacitor is formed of active carbon, binding agent, and a specific amount of a conductive agent mixture of carbon block and graphite mixed at a specific ratio. SOLUTION: Electrodes of an electrical double layer capacitor are formed of a mixture of active carbon particles 20, graphite particles 22, and carbon black particles 24. Graphite particles and carbon black particles are mixed together at such a ratio that 30 to 80wt.% of carbon black particles are mixed to graphite particles, and 5 to 30wt.% of the mixture of carbon black and graphite is contained in the electrode. Moreover, polytetrafluoroethylene is used as binding agent used for binding active carbon particles, carbon black particles, and graphite particles all together. Carbon black particles 24 tens to hundreds of nm in grain diameter are capable of penetrating between active carbon particles 20 and graphite particles 22 so as to improve the electrode in conductivity.
Patent JP-S5678625-A (JP)
Title: Ultrahigh pressure generator
Inventor: NISHIGAKI KENICHI
IPC: B01J3/06
Filed: 1979-12-01
Abstract: PURPOSE:To prevent the production of stress concentration parts and make pressure distribution uniform by forming the respective end shapes of cylinders and anvils in a manner as to satisfy specific conditions. CONSTITUTION:The angles of inclination in the respective tapered parts at the end  part of cylinders are determined to have the relation theta1:theta2:theta3=1:(3-4):(8-12),  and theta1 is kept within a 5 deg.-9 deg. range. Further, the radius of curvature in the arc  part is determined to have the relation R1=(1.2-2.7)D1 (D1 is the distance between the cylinders), and the angle of inclination of the 4th tapered part is kept at theta4=25 deg.-40 deg.C range. The angle theta3 of inclination of the 3rd tapered part of the  cylinder is kept at <=90 deg., and the radius R1 of curvature of the arc part of the cylinder and the radius R2 of curvature of the 2nd arc part of the anvil are determined to have the relation R1=(1.01-1.4)R2. This prevents stress concentrated parts from being produced in the cylinders and anvils during working, enables the distance between the upper and lower anvils to be increased and makes pressure distribution even.
Patent JP-H05321063-A (JP)
Title: Production of roving for core yarn
Inventor: OOHIRA MASUAKI
IPC: D02G3/36
Filed: 1992-05-21
Abstract: PURPOSE:To enable ready production of a roving having a double layer structure and excellent in covering ratio in a roving process. CONSTITUTION:A roving machine used in this production is equipped with a special trumpet (3) involving a lower A trumpet of an ellipsoid opening having the horizontal long axis and an upper B trumpet of an ellipsoid or round opening each smaller than that of the A trumpet and having the vertical longitudinal axis in the case of the ellipsoid on the supply side (17) of the draft mechanism (1). An untwisted A fiber bundle (2) is supplied to the above-mentioned A trumpet and a twisted B fiber bundle (10) is supplied to the B trumpet. Both the A and B fiber bundles (2) and (10) are simultaneously drafted by the same draft mechanism (1). The B fiber bundle (10) is placed at the almost laterally central position of the flat A fiber bundle (2) and the whole fiber bundles are twisted and spun so as to wrap the B fiber bundle (10).
Patent JP-S5380282-A (JP)
Title: Method and apparatus for measuring of a.c. voltage and current including distorted waveforms
Inventor: YOSHIOKA ISAMU
IPC: G01R19/04
Filed: 1976-12-24
Abstract: PURPOSE: To make possible highly accurate measurement of a.c. voltage and current including distorted waveforms by providing means of calculating the square root of the quatient dividing the sum of instantaneous values and square values by measurement times or 1/2 of measurement times. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5780632-A (JP)
Title: Ohosphor slurry injector
Inventor: ISHII TAKASHI
IPC: H01J9/22
Filed: 1980-11-05
Abstract: PURPOSE:To prevent generation of shearing stress in a phosphor by sampling only the required amount of phosphor slurry in a container using a cylinder, the cylinder in a panel by means of an arm, and injecting the phosphor slurry. CONSTITUTION:A phosphor slurry 10 is entered in a container 11 and agitated by an agitating blade 12. On the other hand, an arm 13 which moves between the container 11 and a face panel 7 is provided and a cylinder 14 is mounted on the tip of the arm 13. A plunger 15 is provided within the cylinder 14 and can be moved in the cylinder 14 by electric signals. Then the tip of the cylinder 14 is immerged in the phosphor slurry 10. The plunger 15 is removed and the phosphor slurry is sampled in the cylinder 14. Subsequently, the arm 13 is moved to the face panel 7. The plunger 15 is pushed out and the phosphor slurry is injected in the face panel 7. As a result, shearing stress is prevented from being generated in the phosphor slurry.