baber/WOPTO huggingface dataset:
Patent JP-S6471664-A (JP)
Title: Polishing method for chip and jig used for said polishing and supplying machine
Inventor: MATSUZAKI KOJI
IPC: B24B37/04
Filed: 1987-09-08
Abstract: PURPOSE:To efficiently polish a chip by separating many sheets of chips sheet by sheet by a supplying machine, taking out the chip in a straightening condition to many chip holding parts provided in the circumferential direction of a transcribing jig, under this condition, pressing a disk to a surface of the transcribing jig, transcribing these chips to the disk and holding the chip to be adhesively attached to the disk. CONSTITUTION:Separating chips 50 sheet by sheet on an index table 12 of a supplying machine, the chip 50 is taken out in a straightening condition onto many shallow chip holding parts 17 in the circumferential direction in a transcribing jig 16 by a head 15 of a robot-type take out machine 14. Next pressing a disk, forming an adhesive layer in the surface, to a surface of the transcribing jig 16, the chip 50, straightened on this jig 16, is transcribed (move) being left as placed in the straightened condition on a surface of the disk 18 applying an adhesive agent. Thus setting the disk, transcribing the chip 50, to a pressurizing machine, the chip 50 is adhesively attached firmly to the disk by applying heat and pressing force. Thereafter mounting the disk to a polishing machine, the chip 50 efficiently performs polishing and lapping in good yield rate.
Patent JP-H1060999-A (JP)
Title: Steel house
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/76
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To improve durability, dew condensation, propagation of sound, and vibration which are the defective points of a steel house, and to promote the control for temperature, heat and humidity of living environment, energy saving and using of clean solar energy. SOLUTION: In a steel house, the whole of the steel house 1 is formed as a high heat insulation and high air tightness structure by a heat insulating layer 22 and a site spraying heat insulating foam layer, a solar collector 15 is installed on the roof 7, by a duct 19, solar heat is supplied to the underfloor space and fresh air is supplied from a heat exchanger 12 provided in a garret space 8, further a seamless pipe connected to a boiler 25 is incorporated inside a skirting board 17, and a controller 26 is installed in an interior material 24. Further, a humidity conditioner 21 and a drier 32 are operated by sensors 40 installed in the respective parts of the steel house 1, thereby controlling the communicating spaces between the garret space 8, the living space 9, inner and outer wall spaces 10, and the underfloor 3 space 11 to target numerical values.
Patent JP-S6380218-A (JP)
Title: Optical scanner
Inventor: KUBOTA YOJI
IPC: G02B26/10
Filed: 1986-09-24
Abstract: PURPOSE:To convert a composite focal distance to a short focus with regard to a sub-scanning direction, to reduce the deviation of a beam spot, and to remarkably relax the assembly and adjustment accuracy, etc., by forming an annular surface having a negative power in the sub-scanning direction, on one face of an image forming lens system. CONSTITUTION:As for an image forming lens 14, a face of its image forming surface side is formed roughly in the shape of a spherical surface and has an ftheta lens action, and also, a face 14a of a light source side is formed on a face having the respective prescribed radiuses of curvature being different in the main scanning direction and the sub-scanning direction, and also, formed to an annular face having a negative power in the sub-scanning direction. In such a way, with regard to the sub-scanning direction, a rear side principal point by synthesizing the image forming lens system 14 and a convex cylinder lens 15 moves to a scan image forming surface 16 side, and a composite focal distance is converted to a short focus. Therefore, the deviation of a beam spot on the scan image forming surface 16, generated by an influence of an inclination of a rotary polygon mirror 12 and an axial shift, etc. is reduced, a working error of the rotary polygon mirror 12, a deflection and an inclination of the motor shaft, and the assembly and adjustment accuracy of the rotary polygon mirror and the driving shaft can be relaxed remarkably, and the cost can be reduced remarkably.
Patent JP-S59113526-A (JP)
Title: Magnetic recording medium
Inventor: KUZE SADAMU
IPC: C09D169/00
Filed: 1982-12-21
Abstract: PURPOSE:To obtain a magnetic layer having good surface smoothness and high modulus of elasticity by depositing a magnetic coating formed by dispersing magnetic metallic powder in a binder contg. polyol and polyisocyanate compd. having average mol.wt. at a specific value or below and a hydroxyl group value at a specific value or above on a base and curing the coating. CONSTITUTION:Acryl polyol, polyester polyol, etc. are included in polyol, and all these polyols are required to have <=700 average mol.wt. and >=200 hydroxyl group value. If the average mol.wt. is >=700 or the hydroxyl group value is <=200, the modulus of elasticity of a magnetic layer decreases, and more particularly when the average mol.wt. exceeds 700, the viscosity of the magnetic coating increases and the amt. of an org. solvent needs to be increased and therefore the surface smoothness of the magnetic layer is spoiled. On the other hand, if the average mol.wt. is too low or the hydroxyl group value is too high, there is a problem in compatibility with the polyisocyanate compd. to be used in combination and the other binder.
Patent JP-H1070754-A (JP)
Title: Data transmission system
Inventor: YOSHIDA TOSHIO
IPC: H04W28/06
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the problems that it is difficult to confirm data whose transmission is broken depending upon a communication time when a large amount of data are transmitted and the transmission efficiency decreases although the same data are repeatedly transmitted as to a radio system whose communication is restricted. SOLUTION: On the basis of received time-limit restriction information (S4), transmit data are divided into (n) blocks by data units which can be transmitted in a single-communication time (S5). To an opposite station, all the data are transmitted in the divided block units through connections of radio lines (S6). The transmission side can easily confirm up to which data has been sent completely in data transmission of each time, the load of a process for confirming the data having been sent is reduced, and the same data need not be sent repeatedly, thereby improving the efficiency of the transmission.
Patent JP-2001052627-A (JP)
Title: Electron gun and cathode-ray tube
Inventor: ICHIDA KOUSUKE
IPC: H01J29/48
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To generate an image of good quality by correcting the distortion of an electron beam in the peripheral zone of a screen and suppress the cost by simplifying the configuration of pins and/or circuit to supply the focus voltage. SOLUTION: An electron gun 10 is structured so that intermediate electrodes G4m2 and G4m3 are installed between a focus electrode G4 and two anode electrodes G3 and G5. An opening 14 in the focus electrode G4 and openings 12 or 16 in the two anode electrode G3 or G5 on the side with intermediate electrode G4m2 or G4m3 have an astigmatic shape longer in the transverse direction. Openings 13 and 15 in the intermediate electrodes G4m2 and G4m3 have the astigmatic shape longer in the vertical direction. A dynamic focus voltage VDF is supplied to the focus electrode G4, while a voltage VM middle between the anode voltage VA and dynamic focus voltage VDF obtained by dividing the anode voltage VA is supplied to the intermediate electrodes G4m2 and G4m3.
Patent JP-H1069980-A (JP)
Title: Holding structure of plate-like part
Inventor: HAMASHIMA HIDEKATSU
IPC: H05K3/30
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To improve positioning precision while lessening the number of the part items and a man-hour and at the same time without using a double-coated tape, regarding a holding structure of a plate-like part such as an EL (electroluminescent) panel to be mounted on a board. SOLUTION: In a holding structure of a plate-like part which holds a plate- like part 7 through a holding member 5 on a board 3, a groove 11 for plate-like part insertion to insert the plate-like part 7 is formed in one end side of a face of the holding member 5 to be brought into contact with a board 3 and further taper shape parts having a guiding function at the time of inserting the plate-like part 7 are formed in both side part of the groove 11 for the plate- like part insertion. Moreover, a groove 13 for plate-like part fixation to fix the plate-like part 7 inserted thorough the groove 11 for plate-lie part insertion is formed in the other end side of a face of the holding member 5 to be brought into contact with the board 3.
Patent JP-H0274349-A (JP)
Title: Ink jet recording method and apparatus therefor
Inventor: NAKAJIMA AKIO
IPC: B41J2/06
Filed: 1988-09-09
Abstract: PURPOSE:To eliminate draw-in of bubbles and to prevent clogging of an ink liquid by making a current flow in the direction intersecting a magnetic field perpendicularly substantially while applying the magnetic field to a conductive recording liquid, and thereby making a liquid droplet fly. CONSTITUTION:An ink liquid chamber 1 is located inside a space surrounded by a magnetic circuit comprising two yokes 2 and 3 of a magnetic material, a magnet 4 and a gap 5, and a conductive ink liquid, which is a recording medium, is supplied from an ink tank 11 to the ink liquid chamber 1 and the gap 5. When a drive voltage 90 is impressed on an electrode 6 and an electrode 7, the ink liquid filling up the gap 5 is subjected to a sudden electromagnetic drive force in the direction of a discharge port 9 by a magnetic field in the vertical direction and a drive current flowing through the ink liquid itself in the direction of the electrode 6   the ink liquid the electrode 7 and in intersection at a right angle substantially to the direction of the magnetic field, and according to the electromagnetic drive force, a part of the ink liquid in the gap 5 is discharged from the discharge port 9 to fly as an ink droplet.
Patent JP-S59114520-A (JP)
Title: Manufacture of electrochromic display device
Inventor: IKEDA KOUNOSUKE
IPC: G02F1/161
Filed: 1982-12-22
Abstract: PURPOSE:To obtain an ECD which has a long life and is excellent in airtightness, corrosion resistance, and durability of sealed sections, by sealing the sealing area of a transparent display substrate with low-melting point glass coated on a metallic or ceramic frame through an Au or Ni film. CONSTITUTION:After display electrodes 3 are formed on the surface 2 of a display substrate 1 made of transparent glass, etc., low-melting point glass 4 (melting point: about 40 deg.C) is stuck to sealing areas near the surface 2. Then a frame 5 (made of ceramics, etc.) with a layer of W-metal, Fe-Ni alloy, etc., or metal is put on the glass 4. A film 7 of Au or Ni is then formed on the upper surface of the frame 5 by plating, etc. Thereafter, the frame 5 is firmly attached to the substrate 1 by melting and cooling the glass 4 and, after the frame 5 is attached, EC layers 8 are installed. A film 9 of Au of Ni is installed to areas adjacent to the frame 5 and a metallic counter substrate 6, on which a counter electrode 15 is formed, is put on the frame 5, and then, the films 7 and 9 are joined together by melting while a pair of electrodes 10 and 11 are brought into contact with the substrate 6 and an electric current is allowed to flow through the electrodes 10 and 11.
Patent JP-H0387154-A (JP)
Title: Beta type starchy grain granule of middle water content and its production
Inventor: ONISHI HIROTSUGU
IPC: A23L7/10
Filed: 1989-08-31
Abstract: PURPOSE:To obtain grain granules being cooked with a small amount of water by a small quantity of heat in a short time and being rapidly boiled without requiring washing by making gelatinized starchy grain granules into an edible state by steaming, etc., drying in a sterile environment into a specific water content, then quenching and then processing starch into beta starch at low temperature. CONSTITUTION:Gelatinized starchy grain granules are made into an edible state by steaming or boiling and dried in a sterile condition until the water content thereof reaches 25-42%, preferably 35-37%. Then the grain granules are quenched to <=20 deg.C, preferably 2-3 deg.C in a short time as much as possible and then the starch is processed into beta starch at low temperature to give the objective starch.
Patent JP-S6381852-A (JP)
Title: Semiconductor hetero junction bipolar device
Inventor: WATANABE MIYOKO
IPC: H01L29/72
Filed: 1986-09-26
Abstract: PURPOSE:To enable reduction of recombination in an n-type AlGaAs layer, and to obtain a bipolar device having favorable current injection efficiency by a method wherein Sn is used as n-type impurity for the n-type AlGaAs layer. CONSTITUTION:An n-type AlGaAs layer (added with Sn) 12, a p-type GaAs layer 13, a p-type AlGaAs layer 14 and a p-type GaAs layer 15 are laminated in order on an n-type (100) GaAs substrate 11 to construct hetero junction. The GaAs layer 13 is the light emitting region. An Au/AuZn electrode 16 is formed coming in contact ohmically with the surface of the p-type GaAs layer 15, and an Au/AuGe electrode 17 is formed coming in contact ohmically with the n-type GaAs substrate 11. Because Sn is used as n-type impurity for the n-type AlGaAs layer 12, non-radiative recombination is scarcely generated to the layer thereof. It is caused depending upon the fact that the lattice mitigation PV of DX center of a donor level formed in the AlGaAs layer by Sn is smaller by far than the lattice mitigation of DX center to be formed by other n-type impurity.
Patent JP-H0954441-A (JP)
Title: Exposure device for image receptive body
Inventor: KIMURA TAKAYUKI
IPC: G03F7/40
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device for an image receptive body in which the change of light quantity can be minimized and stable post exposure can be always performed. SOLUTION: This device is provided with a pressure barrel with an image forming material stuck and a transferring barrel 1 with the image receptive body stuck, and the image forming material and the image receptive body are introduced to a nip between the pressure barrel and the barrel 1 by the rotation of the pressure barrel and the barrel 1 so as to transfer an image formed on the photoreceptive layer of the image forming material to the image receptive body.  An image exposure device by which the image receptive body having a transferred image is exposed to photoset the transferred image is constituted of a light source 17, an outside barrel 16 having an aperture part on a transfer barrel side including the light source 17, at least three light shielding boards 19 and 20 set on the transfer barrel side in the vicinity of the light source, and a reflection mirror 23 provided on the outside barrel. The light shielding boards 19 and 20 extend in the axial direction of the barrel 1, and the numerical aperture of the board 19 on a central part is smaller than those of the board 20 on both sides.
Patent JP-H0955924-A (JP)
Title: Operation control method for catv and subscriber terminal equipment
Inventor: TANAKA HIROMI
IPC: H04N7/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To change or indicate the operation of a terminal from a center. SOLUTION: Attributes are decided for respective control objects such as programs or channels, and the operation of the terminal 2 corresponding to the attribute is previously decided. The center 1 down-loads the attribute on the control object in the terminal 2. In the terminal 2, the center 1 executes control corresponding to the attributes decided to the respective control objects. Thus, the terminal 2 is provided with a control data storage part 55 storing the attribute and related control data and a screen data storage part 52 storing screen data to be displayed. Data which are down-loaded from the center 1 are stored in the storage parts 52 and 55 at all times and a data control part 51 refers to data of the storage parts in accordance with a request operation so as to control a terminal operation.
Patent JP-H0387060-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARITOKU TAKEHIRO
IPC: H01L29/78
Filed: 1989-08-30
Abstract: PURPOSE:To shorten a process by a method wherein high concentration impurity ion is implanted in an NMOS region and a PMOS region after side walls are formed, and low concentration impurity ion is implanted in the regions after the side walls are eliminated. CONSTITUTION:A gate electrode 5 is formed on a film 4 of a P-type semiconductor substrate 1 on which a P-region, an N-well 2, a field oxide film 3 and a gate oxide film 4 are formed, and a thermal oxidation film 6 and a nitride film 7 as insulating films are laminated on the surface of the electrode 5. Side walls 7a, 7b of a nitride film are formed on both sides of the electrode 5 by selectively isotropically etching the film 7, and an N-type impurity implanted layer 9 of high concentration is formed. After the wall 7a is eliminated, an N-type impurity implanted layer 10 of low concentration is formed by implanting low concentration ion of N-type, and a CMOS semiconductor device of LDD structure is formed. Hence the diffusion layers are formed by forming a photoresist two times, and the forming process is shortened.
Patent JP-S59117218-A (JP)
Title: Application of agent
Inventor: SATOU TETSUROU
IPC: G03F7/16
Filed: 1982-12-24
Abstract: PURPOSE:To make film thickness of a resist uniform by a method wherein a substrate is made to come in contact with a plate thermostat beforehand to hold the substrate wholly at a uniform temperature. CONSTITUTION:A plate thermostat 1 is furnished with an isothermal plate 2, and the plate 2 is formed in a flat board type using a material having large thermal conductivity such as aluminum, etc. A flow path 3 to pass a fluid such as water, air, etc., is constructed inside of the plate 2 thereof, the fluid held at the temperature nearly equal to the room temperature by a temperature conditioner runs in the flow path 3, and the temperature of the plate 2 is held uniformly at the extent of the room temperature wholly. A mask blank 4 is laid for the prescribed hours as to come in contact closely with the upper part on the plate 2 of the plate thermostat 1, and after cooled wholly in a uniform temperature distribution condition, it is put to be held on the spinner of a resist applier, the spinner is rotated in a high speed, and a resist is dropped to the rotational center.
Patent JP-S60117281-A (JP)
Inventor: KAMATA MAMORU
IPC: G03B21/60
Filed: 1983-11-29
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-S59116594-A (JP)
Inventor: MIYAJI NOBUYOSHI
IPC: G21F7/00
Filed: 1982-12-24
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-H04108609-A (JP)
Title: Superconductor
Inventor: NOBUMASA HITOSHI
IPC: H01B13/00
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a superconductor having high superconducting transition temp. and high critical current density in a magnetic field by using a specified copper multiple oxide as the main component. CONSTITUTION:The superconductor of this invention essentially consists of the following copper multiple oxide (A) or (B). (A) Copper multiple oxide expressed by (alpha1-pbetap)2-q(gamma1-rdeltar)1+qCu2Os where alpha: element selected from Nd, Sm, Eu, Gd, Dy, Ho, and Y; beta: element selected from Ce and Th; gamma: element selected from Ca and Sr; delta: element selected from Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu; 0<=p<0.4; 0<=q<0.2; 0<=r<0.5; and 5.5<s<=6.0 (B) Copper multiple oxide expressed by (alpha1-tbetat)2-u(gamma1-vdeltav)2+uCu3Ow where alpha: element selected from Nd, Sm, Eu, Gd, Dy, Ho, and Y; beta: element selected from Ce and Th; gamma: element selected from Ca and Sr; delta: element selected from Y, Nd, Sm, Eu, Gd, Dy, Ho Er, Tm, Yb, and Lu; 0<=t<0.4; 0<=u<0.2; 0<=v<0.5; and 7.5<w<=8.0.
Patent JP-2000053528-A (JP)
Title: Skin-applying agent composition
Inventor: KOIDE TOMOMASA
IPC: A61K8/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a skin-applying agent composition improving the moisture keeping property of the skin in applying to the skin, and capable of maintaining a high moisture retention state for a long period of time even after peeling it off. SOLUTION: This skin-applying agent composition contains an extracted component from an animal or a plant, an oily component and at least one kind selected from the extracted materials of algae belonging to Ulvacae, Gracilaviaceae, Gelidaceae, Solieriaceae, Laminariaceae, Alaria praelonga, Genus Sargassum, Fucaceae, Endocladiaceae, Genus Asparagopsis hamifera, Hypneaceae, Chordariaceae, Spermatochnaceae, and Rhodymeniaceae as an indispensable component.
Patent JP-S6471554-A (JP)
Title: Belt type continuous casting machine
Inventor: NAKAMURA SHOZO
IPC: B22D11/06
Filed: 1987-09-11
Abstract: PURPOSE:To prevent deformation of a movable belt by forming total area of flow passage at water drainage part of each cooling pad larger than both of total area of a flow passage at adjacent water supplying part and total area of a flow passage formed at gap between the movable belt and the cooling pad. CONSTITUTION:The total areas SIGMAA1 of the flow passage for each row summing up the cross sectional area A1 of the flow passage in the water supplying hole 9 for each row and the total areas SIGMAA4 of the flow passage for each row summing up the cross sectional area A4 of the flow passage in the water drainage hole 10 for each row are to form to SIGMAA4>SIGMAA1. Further, the total areas SIGMAA3 of the annular flow passage for each row summing up the cross sectional area A3 of the annular flow passage for each row are to form to SIGMAA4>SIGMAA3. Then, in order to always keep the water supplying flow rate to constant, the total areas SIGMAA2 of the annular flow passage for each row summing up the cross sectional area A2 of the annular flow passage for each row are to form to SIGMAA1<SIGMAA2. Further, in order to flow cooling water flowing the gap 11 between the movable belt 4 and the cooling pad 6 without any tightening, both total areas SIGMAA2 and SIGMAA3 are to form to SIGMAA2<SIGMAA3.
Patent JP-H0651150-A (JP)
Title: Method and device for aligning optical fiber onto v-groove
Inventor: FUJITA ISAMU
IPC: G02B6/40
Filed: 1992-08-03
Abstract: PURPOSE:To provide the aligning method which aligns optical fibers onto V- grooves by observing the fibers from two directions which is applicable to an automatic fusion splicing device for the optical fibers. CONSTITUTION:The X images (direct images) of the optical fibers 1 are picked up by a camera 5 and the chipping thereof is inspected. The camera 5 is moved in a -Z direction to a position where both of the X image and Y image (the reflected images from a mirror body 3) of the optical fiber at the left end can be simultaneously taken. The distance between both images is computed in accordance with the image pickup data of this time. This distance is sq. rt. 2 times the distance (d) between the optical fiber at the left end and the mirror finished surface. The result of the computation and the sq. rt. 2 times the distance D between the V-groove at the left end and the mirror finished surface are compared. The coincidence thereof is indicative of the alignment state. The optical fibers are moved in a lateral Z direction if there is a difference in the results of the comparison. The results of the comparison depend only on the position in the Z direction of the optical fibers and not depend on the position in the perpendicular direction right angle to the Z direction.