baber/WOPTO huggingface dataset:
Patent JP-S611101-A (JP)
Title: Microwave processor
Inventor: NODA SHIYOUZOU
IPC: H01P5/04
Filed: 1984-06-13
Abstract: PURPOSE:To relieve the load of a magnetron by providing a drive system and a control system using a detection data and operating automatically plural stubs so as to complete easily a stub tuning in a short time. CONSTITUTION:The inserted length of stubs 51-53 is zeroed, a magnetron 1 is turned on, a detected value of an output detector 6 is detected, the magnetron 1 is turned off, a drive system 11 is activated by a command from a control system 10 so as to insert the stub 51, the detection of the detected value is repeated, the data as to the stub 51 from 0 to the full insertion length is stored and the stub 51 having the highest output value is inserted. The similar operation is applied to the stubs 52, 53. Then the same operation is applied to the stubs 51- 53 again and when no stub is moved by the command of the control system 10, the tuning operation is finished. The automatic operation quickens the operation in this way and the man-hour is not required.
Patent JP-H06333968-A (JP)
Title: Circuit board
Inventor: FUNAHIKI CHIAKI
IPC: H01L23/12
Filed: 1993-05-25
Abstract: PURPOSE:To provide a circuit board on which no definite light quantity gap is generated between LED arrays. CONSTITUTION:The board 2 is constituted in such a way that a circuit composed of electronic component mounting sections 3 extended in the length direction of the board 2 and conductive patterns 4a and 5a extended in parallel with each other along both sides of the sections 3 is formed on the surface of the board 2 and the patterns 4a and 5a of the circuit are electrically connected to electronic parts mounted on the sections 3 by wire bonding. In addition, pad sections 4b and 5b are arranged between the patterns 4a and 5a on both sides of the section 3 so that the distances to the sections 4b and 5b connected to bonding wires 7 can alternately become longer and shorter. Therefore, no substantial light quantity gap is generated between LED arrays 6.
Patent JP-H08237611-A (JP)
Title: Image storage device and scanning converter
Inventor: MIURA YASUTADA
IPC: H04N7/01
Filed: 1995-05-22
Abstract: PURPOSE: To reproduce a synchronizing signal in response to a read speed together with image data with simple-configuration by storing the image data comprising video signals and its synchronizing signal in pairs simultaneously to a memory. CONSTITUTION: Sensor data (image data) and a scanning signal outputted from a scanner 1 comprising a scanning microscope are written simultaneously to a scanning data storage device 2 and the sensor data in the scanning data storage device 2 or display data stored in a display memory 3 are selected by a switch 4. Thus, a window pattern based on the sensor data is displayed on a display screen of a display device 2. Then a read address of the display data from the display memory 3 is given to a window start trigger generator 6 and when the address reaches a preset read start address, a read start trigger is given to the scanning data storage device 2. Thus, the configuration is simplified without the need for a synchronizing signal generating circuit.
Patent JP-S61282596-A (JP)
Inventor: NOMIYAMA MASUO
IPC: E21D1/00
Filed: 1985-06-07
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-H10300971-A (JP)
Title: Method and tool for connecting coated optical fiber
Inventor: ANDO MASATOSHI
IPC: G02B6/40
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To easily manage a shift in the optical axis of the optical fiber core of a coated optical fiber held in the connector finely in μm units. SOLUTION: The optical fiber cores 4A and 4B of the two coated optical fibers 1A and 1B to be connected to each other are held by the connector 12 and made to abut against each other, and after the optical fiber cores 4A and 4B are connected by fusion splicing through discharge between a couple of discharge electrodes 40 and 40', the two-split type connector 12 is fixed to the coated optical fibers 1A and 1B as projection jackets for the connection parts of the coated optical fibers 1A and 1B. The connector 12 has thin flexible parts 18 and 18' around the abutting parts of the optical fiber cores 4A and 4B, and the two optical fiber cores 4A and 4B are aligned with each other by being finely adjusted in two dimensions through the deflection of the flexible parts 18 and 18' while held by the connector 12.
Patent JP-S5916066-A (JP)
Title: Data transfer system
Inventor: NAGASE KENICHI
IPC: G06F3/06
Filed: 1982-07-16
Abstract: PURPOSE:To transfer recording data efficiently, by providing a block buffer which has capacity containing at least two data blocks between a magnetic disk device and a magnetic tape device, and transferring the data, block by block. CONSTITUTION:The block buffer 1 having capacity containing at least two data blocks is provided between the magnetic disk device 4 and a magnetic tape device 6. Then, a data block with the discrimination number of a track of the device 4 is transferred to the device 6 through an area A of the buffer 1 at block intervals (k) and data blocks on the track of the device 4 are transferred to the device 6 through an area B of the buffer 1 at intervals (k). In this case, the transfer is carried out alternately from the areas A and B and data blocks while shifted are repeated by k/2 times to transfer all pieces of information on the track to the device 6. Similarly, data are also transferred from the device 6 to the device 4.
Patent JP-H1132066-A (JP)
Title: Ring-type network
Inventor: TEZUKA HIROSHI
IPC: H04B10/27
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a ring-type network in which a large capacity signal can be handled in a high speed light transmission system. SOLUTION: A multiplexed signal is transmitted among plural nodes, and the multiplexed signal is branched into N+1 in each node, and inputted to 1st to N-th extracting circuits. One of them is inputted to a first insertion circuit 69, and the output of the first insertion circuit 69 is inputted to a second insertion circuit, and successively connected to an N-th insertion circuit 70, and the outputs is provided as a multiplexed signal. The output of the first extracting circuit 67 is inputted to a control signal extracting circuit, and the first extracting circuit 67 is controlled so that a channel signal including a control signal can be selected, and the control signal is extracted from the channel signal.  Then, a channel-setting information extracting circuits extracts channel-setting information from the control signal, and this is inputted to the second to an N-th extracting circuits 68, and the first to the N-th insertion circuits 70. The extracting circuits and the insertion circuits perform reading and writing for a designated time slot, based on the channel-setting information.
Patent JP-H07304361-A (JP)
Title: Seat rail device
Inventor: ONO HIROSHI
IPC: B60N2/08
Filed: 1994-05-11
Abstract: PURPOSE:To provide a seat rail device which possesses the high locking strength and permits a latch plate holding tool to be arranged freely independently of the roller position. CONSTITUTION:A slit plate 30a' is installed in close nearly along the side wall 12b of a fixee rail 12, and the lock hook 28a of a latch plate 28 is inserted into the slit 30e of the slit plate 30a', and engaged with the lock teeth 26 of the fixed rail 12, and when the load in the vehicle advance direction is applied on a movable rail 14 in the collision of the vehicle, this load is applied as a shearing load between the slit 30e of the slit plate 30a' arranged in close with the lock hook 28a and the lock teeth 26 of the fixed rail 12. Accordingly, the high locking strength can be realized.
Patent JP-H1044495-A (JP)
Title: Image forming element and production method of the same
Inventor: SLOT MARCEL
IPC: B41J2/395
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the electric connection among individual electrodes and a controlling device for improving the reliability by providing contacting means in a plurality of rows elongating substantially in the axis direction of a drum member, and having each contacting means larger than the corresponding electrode in the axis direction by a certain magnification when viewed form the inside of the drum member wall. SOLUTION: Insulating layers 40 and other layers 38 comprising zebra strips 36 arranged at the inner wall surface of a drum member 12 for electrically connecting between a conducting material 32 filled in through holes 26 with a large diameter and a conductor of a control device made from an elastic material elastically compressed between the inner wall of the drum member 12 and a terminal row of the control device having an electric conductivity, are alternately provided. A portion with a large diameter 26 of a hole 22 is at least double as much as a portion with a small diameter. Therefore, when a terminal of the control device is disposed to be superimposed on the through holes 26, each conductor can be securely connected to the corresponding one of the holes 26 so as to be connected to the electrode 14 related thereto to ensure the electric connection.
Patent JP-S5913328-A (JP)
Title: Dry etching device
Inventor: YOSHIHARA KOUICHI
IPC: H01L21/3065
Filed: 1982-07-15
Abstract: PURPOSE:To improve the uniformity of etching, and to enhance the yield of products by installing a rotary blade under the state opposite to the etching surface of a material to be etched in a parallel plate type and installing it to an upper section in a reaction pipe in a cylinder type. CONSTITUTION:In the parallel plate type dry etching device, an upper electrode 2 and an opposite electrode 3 mutually arranged in parallel are encased in a chamber 1. The materials to be etched 4 such as masks or wafers are fitted to the upper electrode 2 through holders. The rotary blade 5 is set up to the upper section of the opposite electrode 3, and turned at low speed during etching. An etching gas introduced from a gas blowoff port 6 diffuses in the chamber 1 kept at the fixed degree of vacuum, is agitated properly by the rotary blade 5, and is discharged from an exhaust port 7 after a reaction. In the cylinder type dry etching device, the two small-sized rotary blades 13 are installed to an upper section in a cylindrical chamber 11 with high-frequency electrodes 12 on the outside, and an etching gas flowing into the chamber 11 from a gas blow-off port 16 is agitated properly.
Patent JP-S5824540-A (JP)
Title: Preparation of trans-hexyhydroterephthalic acid
Inventor: ITOU ITSUYA
IPC: C07B61/00
Filed: 1981-08-06
Abstract: PURPOSE:To isomerize cis-hexahydroterephthalic acid to the transisomer, economically, by heating an alkali metal or alkaline earth metal salt of cis- or cis/ trans-hexahydroterephtalic acid in solid phase in the presence of an alkali metal or alkaline earth metal hydroxide. CONSTITUTION:cis- or cis/trans-hexahydroterephthalic acid (HTP) alkali metal salt or alkaline earth metal salt is heated in solid phase in the presence of preferably about 0.1 equivalent, based on said salt, of the alkali metal hydroxide or alkaline earth metal hydroxide to obtain trans-HTP. The alkali metal and alkaline earth metal of the above salt or hydroxide is e.g. Na, K, Ca, Ba, etc. The present process enables the isomerization of cis-HTP to trans-HTP in high yield by the heating at a low temperature for a short time compared with the conventional isomerization method, and facilitates the treatment of the isomerization reaction product.
Patent JP-H04279862-A (JP)
Title: Automatic analyzer
Inventor: YOKOTA KAZUTOMI
IPC: G01N35/10
Filed: 1991-03-07
Abstract: PURPOSE:To downsize a device and increase its processing capacity by arranging two reaction lines on the same reaction table, and using a pipet device having plural number of nozzles. CONSTITUTION:On liquid to be examined 1, a pipet device P having four nozzles carries out absorption (P1), measurement of electric potential (P2), dispensing (P3) into reaction tubes and cleaning (P4), and is again turned to the (P1) position. Assuming, for example, that the first half up to 80 among reaction tubes 1-160 arranged on the outer periphery of a reactor table H is the first reaction line H1 and the latter half is the second reaction line H2, reagent is dispensed by means of the first and the second reagent pipets 4 and 5 having three nozzles for absorption, dispensing and cleaning. The line H1 starts by injecting the liquid to be examined into No.1 reaction tube, and injects the reagent after the table H has made a half turn, and injects the liquid to be examined into No.2 when the table H has advanced further by one pitch. Furthermore, the line H2 is started by injecting the reagent partially into No.81 when the No.1 has been started, and during that time, photometry on the reacted liquid to be measured is carried out automatically by means of a colorimeter 6.
Patent JP-S5825006-A (JP)
Inventor: KATOU TOMIHISA
IPC: C08L51/06
Filed: 1981-08-06
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-2000314836-A (JP)
Title: Optical range-finding device and assembling method thereof
Inventor: KONO TAKANORI
IPC: G02B7/32
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of a light emitting element to be assembled into an optical range-finding device. SOLUTION: The distance to an object in an optical axis direction is measured by using a projecting part 2 projecting a luminous flux LB to the object in the direction of an optical axis LX and a light receiving part receiving the luminous flux returned from the object at a range-finding device. The projecting part 2 is provided with a lens 21 converging the luminous flux LB in the direction of the optical axis LX, a lens frame 22 holding the lens 21, the light emitting element 23 attached to the lens frame 22 and emitting the luminous flux LB toward the lens 21 and a diaphragm member 27 at which an aperture 27A converging the luminous flux LB going to the lens 21 from the light emitting element 23.  The light emitting element 23 is made attachable to the lens frame 22 so as to set a positional error in a direction to cross the optical axis LX within a range ΔD previously allowed. The aperture size of an aperture 27A which the diaphragm member 27 possesses is set so as to cope with at an outermost light beam MOL passing an outermost part without vignetting by the lens frame 22 out of the luminous flux LB emitted when the light emitting element 23 is set at the limit of the tolerance ΔD of the positional error. Thus, the light emitting element 23 is positioned by the reference of the aperture 27A.
Patent JP-H0420397-A (JP)
Title: Clothes drying machine
Inventor: YAMADA MASAAKI
IPC: D06F58/20
Filed: 1990-05-14
Abstract: PURPOSE:To perform main-drying in the main body of the clothes drying machine and to efficiently dry clothes easy to wrinkle or deform such as wool or the like simultaneously in a sub-drying part by providing the sub-drying part to perform drying by utilizing the exhaust of the main body of the clothes drying machine. CONSTITUTION:In the outside of the main body of a clothes drying machine 14, a sub-drying part 12, equipped with a function introducing the exhaust of the main body of the clothes drying part, is provided. In the main body of the clothes drying machine 14, the exhaust is kept in slightly higher temperature than a normal temperature, passing from the lower part through the sub-drying part 12, and exhausted from a exhaust slot 17 to the outside when performing the drying of clothes. At this time, the clothes can be dried accompanied by the passage of air when throwing the clothes into the sub-drying box 12. Thus, the clothes drying machine, performing the main-drying and sub-drying simultaneously in addition to the main-drying, can be obtained.
Patent JP-H10295242-A (JP)
Title: Fishing sinker
Inventor: KINO KATSUYA
IPC: A01K95/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To permit rotation not to be easily executed underwater in order to eliminate the clinging of a hook base. SOLUTION: A sinker mainbody 10 is formed to be a spindle shape by metal, for example, lead, a groove 11 is provided around its center part and a plastic blade 12 is fitted by using the groove. AC-shaped ring 13 which is just fitted to the groove 11 is integratedly formed so as to be fitted to the groove 11 of the sinker mainbody by widening the C-shaped ring. A projection 15 is provided on the inner surface of the C-shaped ring 13 so as to prevent the racing of the blade 12 around the sinker mainbody 10, a hole 16 is provided in the sinker mainbody 10 and the projection 15 is fitted to be engaged with the hole 16. The sinker A is made to be a vertically symmetric and rotary circular-arc shape in order not to receive water resistance at the time of not only elevating but also lowering in the water.  The blade 12 is formed to be provided with a verticall and horizontally symmetric circular-arc shape.
Patent JP-H02304080-A (JP)
Title: 6h-dibenzo(b,d)pyran-6-one derivative, its production and use thereof
Inventor: NAKAYAMA HAJIME
IPC: A61P3/08
Filed: 1989-05-17
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 to R8 are H, Cl, lower alkyl, lower alkoxy, formula II or formula III (M is H, alkali metal or ammonium) and at least one among R1 to R8 is formula II or formula III]. EXAMPLE:6H-Dibenzo[b,d]pyran-6-one-3-sulfuric acid ester potassium salt. USE:An aldose reducing enzyme inhibitor capable of preventing and treating complication of diabetes mellitus. PREPARATION:A hydroxy-6H-dibenzo[b,d]pyran-6-one derivative expressed by formula IV (X1 to X8 are H, Cl, lower alkyl, lower alkoxy or OH and at least one among X1 to X8 is OH) is subjected to sulfur esterification or glycolic acid etherification, or a substance subjected to the abovementioned esterification or etherification is reacted with a substance capable of producing alkali metal ion or ammonium ion.
Patent JP-H06307322-A (JP)
Title: Vertical shaft type pelton turbine
Inventor: MAKINO MASAMICHI
IPC: F03B1/04
Filed: 1993-04-27
Abstract: PURPOSE:To increase the output of a Pelton turbine by reducing the size of a hydraulic turbine, miniaturizing power station buildings and engineering facilities, and also increasing flow rate. CONSTITUTION:A vertical shaft type Pelton turbine is provided with a upper side runner 2 and a lower side runner 3 which are mounted on the upper and lower sections in parallel with each other and whose runner diameters are the same, an upper nozzle 6 for injecting jet to an upper runner bucket 21 of the upper runner 2 branching off a casing 8, and a lower nozzle 7 for injecting jet to a lower side runner bucket 3a of the lower side runner 3. Since the horizontal projected area of a hydraulic turbine is the same as that of a runner, power station buildings and engineering materials are miniaturized to reduce the construction costs of these buildings and materials and moreover, increase output by doubling the water flow rate.
Patent JP-H04351848-A (JP)
Title: Manufacture of negative electrode of nonaqueous electrolyte battery
Inventor: OO FUMIO
IPC: H01M10/05
Filed: 1991-05-28
Abstract: PURPOSE:To manufacture a negative electrode of a nonaqueous electrolyte of excellent mass productivity, having no obstacle to electromotion reaction. CONSTITUTION:A circular lithium 1b of circular shape is pressure-applied to the inside of a negative electrode sealing plate from an angular lithium piece 1a. A negative electrode is formed in a process in which the angular lithium piece 1a is preliminarily pressurized by a divided spheric preliminary mold frame having the diameter 1.5-2.5 times as large as a finally processed outer diameter of a lithium metallic abutting part, and in a process in which the circular lithium 1b is applied in a predetermined shape in a negative electrode can by a mold frame in which the shape of the lithium metal abutting part is flat. Or otherwise, A recessed part of divided spheric shape having the diameter of 15-25 times as large as the finally processed outer diameter of lithium, is formed on the inner bottom surface of the negative electrode can 2, and the angular lithium 1a is press-molded into the circular lithium 1b of circular shape by a mold, in which the lithium metal abutting part is flat, and a battery of good yield and good performance can thus be obtained.
Patent JP-S5550542-A (JP)
Title: Directly-heated cathode structure for picture tube
Inventor: SAWAGATA SHINICHI
IPC: H01J1/16
Filed: 1978-10-09
Abstract: PURPOSE: To stabilize the electrical performance and to improve the picture quality, by making the width of a plate-shaped filament at both ends thereof larger than that at the central portion, and fastenting an electrically conductive electrode to the large width portion and a cathode to the central portion.  
     CONSTITUTION: A directly-heated cathode 40 is constructed from a filament 15, a cathode 17a formed of an alloy mainly consisting of Ni and containing Mg, Si, W, etc., and an electron emitting material 17, said electron emitting material 17 consisting of BaSr, CaO 3 , etc. The fixing support portion 15a of the filament 15  has a width larger than that of the central portion, and the central portion forms a  cathode filament 15b for keeping the cathode temperature constant. The area ratio  between the effective filament 15b and the fixing support 15a lies in a range of  1/2W1/5. Thus, temperature control with no fluctuation can be effected so that a  stabilized electrical performance and a greatly improved picture quality can be  achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0423323-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO TAKASHI
IPC: H01L21/3065
Filed: 1990-05-14
Abstract: PURPOSE:To reduce the influence of etching damage as far as possible and to surely remove an insulating thin film by a method wherein the insulating thin film is cleaned and removed from the surface of a conductive layer exposed inside an opening in an insulating layer formed selectively on the surface of the conductive layer. CONSTITUTION:Since a spontaneous oxide film in, e.g. 20 to 30Angstrom is formed on the surface of a semiconductor substrate exposed on the bottom of an opening in an insulating layer, it is etched and removed by executing an RF sputtering operation. At this time, argon is used as a gas; and a damage region at a depth of about 150Angstrom  is formed on the bottom of the opening part by argon ions at a pressure of 3mTorr and at an RF power of 50W. Then, the damage region is etched and removed by using an ECR plasma. For this operation, a previous gas is once evacuated; chlorine gas at down to 0.3mTorr is introduced; and the ECR plasma is generated. Since the chlorine used at the ECR plasma etching operation remains inside silicon on a contact face, the rear of the substrate is irradiated for about ten-odd seconds by using a halogen lamp for heating use; and the chlorine is scattered. Thereby, no damage is left on the contact face, and a surface oxide film can be eliminated.
Patent JP-S61277497-A (JP)
Inventor: HERUMUUTO MOOSUMIYURAA
IPC: B42F13/16
Filed: 1986-05-30
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-S5993223-A (JP)
Inventor: ROBAATO BII BOSURAA JIYUNIA
IPC: F16H55/17
Filed: 1983-07-07
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。