baber/WOPTO huggingface dataset:
Patent JP-S6077978-A (JP)
Title: Formation of zn film on aluminum and alloy thereof
Inventor: SHIODA KATSUHIKO
IPC: C23C24/10
Filed: 1983-10-05
Abstract: PURPOSE:To form a uniform Zn film having corrosion resistance on an Al material by suspending Zn powder and noncorrosive flux powder having specific grain sizes at an adequate ratio into a liquid, sticking the liquid to a joining material consisting of Al or the alloy thereof and brazing said material. CONSTITUTION:Zn powder having substantially 1,000-8,000Angstrom grain size and a noncorrosive flux having substantially <=200mum grain size are mixed at 3-7:7-3 ratio by weight and the mixture is suspended in a liquid such as water or an org. solvent. The resultant suspension is stuck on the surface of a joining material consisting of Al or the alloy thereof by dipping said material into the liquid then the material is dried. The joining material is soldered by heating to the temp. lower than the m.p. of the joining material and higher than the m.p. of Zn and the above-mentioned flux in an inert gas, by which the Zn film to serve as a sacrificial anode for improving the corrosion resistance of Al or the alloy thereof is uniformly formed.
Patent JP-S6078460-A (JP)
Title: Manufacture of developer carrier
Inventor: KADOMATSU YASUO
IPC: G03G15/08
Filed: 1983-10-05
Abstract: PURPOSE:To obtain an image of high quality by forming a dielectric layer on an electrically conductive support, coating the layer with a dielectric adhesive layer, sticking many electrode particles to the dielectric layer to form an electrode layer, and carrying out surface working on the basis of the surface of the electrode layer to expose partially the electrode particles. CONSTITUTION:A dielectric film is formed on an electrically conductive cylindrical support 1, and the surface of the film is smoothened to form a dielectric layer 4 of a thickness t4. The layer 4 is coated uniformly and thinly with a dielectric adhesive layer 2b, and many electrode particles 2a are sprinkled and stuck to the layer 4. After drying the layer 2b, the particles 2a are coated with a dielectric adhesive 2b, and the adhesive 2b is dried and cured. Surface working is then carried out by means of a super-finishing unit 10 on the basis of the peripheral surface S so that the thickness of the resulting electrode layer is regulated to t2. More than the halves of the particles 2a are embedded in the electrode layer so as to prevent the falling of the particles, the total area of the exposed particles 2a is regulated to >=45% of the surface area of the electrode layer, and the thickness t2 is made equal to the thickness t2A of the particles 2a. Thus, an electrode layer 2 of a uniform thickness is formed, and a developer carrier giving stably an image of high quality is manufactured.
Patent JP-H0830984-A (JP)
Title: Optical disk device
Inventor: HORIGOME JUNICHI
IPC: G11B7/085
Filed: 1994-07-15
Abstract: PURPOSE:To access a desired track in a short time by suppressing vibration of an objective lens based on displacement or displacing speed of a laser beam projecting position to be detected from return light. CONSTITUTION:Displacement of a laser beam projecting position is detected based on a light receiving result of the return light, and displacement of an optical pickup 22 in whole is eliminated from a displacement detecting result of this laser beam projecting position. By this method, just tracking can quickly be attained immediately after seeking in simple constitution by driving a biaxial actuator to suppress displacement of the objective lens 6 on the optical pickup 22 without providing separately a position detecting mechanism such as a position detecting sensor, etc., but by partly using the conventional light receiving system, etc., thus shortening the time required for access.
Patent JP-S6344064-A (JP)
Inventor: SEKIHARA KATSUAKI
IPC: C09D5/02
Filed: 1986-08-08
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-H0351259-A (JP)
Title: Sorter
Inventor: FURUYA TAKASHI
IPC: G03G15/00
Filed: 1989-07-18
Abstract: PURPOSE:To accumulate a blank form discharged from the main body of the above device on a bin tray in an orderly way even in such a situation where a sorter main body itself is tilted to use it by providing an elastic body having a curved surface that curved in the discharge direction of the blank form in the vicinity of a blank form discharge device as if it projects from a notching part provided at the end surface supporting part of the bin tray. CONSTITUTION:A blank form discharged on a bin tray from a blank form discharge device, when the lower end surface of the blank form collides with an elastic body 39, is guided as if it approaches the receiving surface of a bin tray main body 5g by the curved surface of this elastic body 39. In other words, the blank form drops downward without a hitch as if repelled by the elasticity and the smoothness of the elastic body 39, thereby the blank form is loaded in an orderly way on the receiving surface above the bin tray.
Patent JP-S6076834-A (JP)
Title: Frequency converting system
Inventor: TAKEMOTO SUMIO
IPC: H04J1/08
Filed: 1983-10-04
Abstract: PURPOSE:To attain transmission of a transmission signal of a wide band frequency by conveting a transmission signal into a premodulation frequency band of 128.3-131.4kHz after dividing it into three parts on a frequency axis and furthremore into three channels among basic group bands of 60-108kHz consisting of 12 channels. CONSTITUTION:A branching/connecting device 51 branches (transmission side) and connects (reception side) of transmission signals of wide band frequencies. Converters 521-523 divide transmission signals of 50Hz-9.35kHz into three parts on a frequency axis. Each of these three divided signals is converted into premodulation frequency bands of 128.3-131.4kHz and furthermore into three channels among basic group bands of 60-108kHz consisting of 12 channels. A group board 22 connects the converted transmission signals.
Patent JP-S6430052-A (JP)
Title: Tape floating mechanism for magnetic recording/ reproducing device
Inventor: OZAWA KEITAROU
IPC: G11B15/61
Filed: 1987-07-27
Abstract: PURPOSE:To obtain a stable and smooth loading mechanism by adopting a specific pole base supporting structure and a rail shape. CONSTITUTION:Three legs 1c-1e are distinguished into two parts, two legs 1c, 1d are positioned on a line approximately rectangular to the advancing direction of the pole base 1, a stopper 4 to be a holding means for the two legs 1c, 1d is set up on a position obtained by applying an extremely small margin to the thickness of rails 6, 6' and an envelope surface traced by one straight line connecting the two legs 1c, 1d at the time of loading operation is set up as the surface shape of the rails 6, 6'. On the other hand, a stopper like a plate spring to be slightly and elastically deformed to attract the relative change of distortion of the rails 6, 6' against the pole base 1 which may be generated by the distortion of the rails 6, 6' when the two legs 1c, 1d are continuously held on the surface of the rails 6, 6' is arranged as a holding means for the residual one leg 1e. Consequently, both the stability of posture and smoothness can be obtained.
Patent JP-H0928140-A (JP)
Title: Liquid-agrochemical injection apparatus
Inventor: KUROKI SAYURI
IPC: A01C23/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide liquid-agrochemical injection apparatus which can automatically perform not only feed of a liquid agrochemical at a predetermined ratio but also cleaning of parts that require cleaning in an agrochemical feed line. SOLUTION: A liquid-agrochemical feed line 4 is connected to the middle of a main pipeline 1; a branch line 13 that has an automatic cleaning-water control valve 14 connected to an appropriate place of the main pipeline is installed on the downstream side of the cleaning-requiring part 50 of the liquid- agrochemical feed line 4; a three-way selector valve 16 having a discharge line 15 is installed on the upstream side of the cleaning-requiring part 50; and the automatic cleaning water control valve 14 and the three-way selector valve 16 are also controlled with a control unit 11. Once cleaning start time stored beforehand in a program of the control unit 11 arrives, the control unit 11 opens the automatic cleaning water control valve 14 installed in the branch line 13 and changes the flow line of the three-way valve 16 to an outflow line 15.  Cleaning water 35 from the main pipeline 1 enters the branch line 13, passes through the cleaning-requiring part 50, and is discharged from the discharge line. In such a way the cleaning-requiring part 50 is cleaned.
Patent JP-H1111886-A (JP)
Title: Hydraulic device
Inventor: OGURA NORIMASA
IPC: B66F5/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic device which receives the load of a heavy object by the ground surface through a hydraulic cylinder when the object is to be elevated and sunk and leaves the hydraulic cylinder movable when the object is left at a standstill. SOLUTION: A hydraulic device includes a dolly which is fitted with a hydraulic cylinder 1 to elevate and sink a heavy object, a jack cylinder 3 to elevate and sink the cylinder 1 between the service position contacting with the ground surface and the non-service position separate from the ground surface, and solenoid-operated selector valves 11 and 22. With changing-over of the selector valve 22, the hydraulic cylinder 1 is elevated and sunk by the jack cylinder 3 between the service and non-service positions, and the object is elevated and sunk by the cylinder 1 located in the service position with changing-over of the selector valve 11.
Patent JP-H0851027-A (JP)
Title: Multilayer coil and transformer
Inventor: SAITO AKIRA
IPC: H01F19/00
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a thin multilayer coil, and a transformer employing it, exhibiting good characteristics in high frequency region in which a plurality of coil conductors formed on a sheet can be connected easily with high reliability while increasing the coupling coefficient between the primary and secondary coils. CONSTITUTION:A sheet 14 includes a plurality of coil conductors arranged on one side thereof while being applied with an insulation coating material 22. The sheet 14 is bent and laminated spirally to form a multilayer coil 12. The coil conductor is provided, at the end part thereof, with lead-out parts 16b, 18a which are laminated and connected. The plurality of coil conductors are then connected in series to form windings between the lead-out parts 16a, 18b and between the lead-out parts 20a, 20b on the opposite side. The multilayer coil 12 is fixed to a core with the central leg part thereof being located at the central space part thus forming a transformer.
Patent JP-H0352206-A (JP)
Title: Gas-insulated transformer
Inventor: EBISAWA YOSHITO
IPC: H01F27/20
Filed: 1989-07-20
Abstract: PURPOSE:To prevent overheating of a tank wall and to enable attainment of a gas-insulated transformer being inexpensive and easy to manufacture by disposing a shield plate constituted of a magnetic substance such as iron between an inner wall surface of a tank and a winding and by forming an insulating gas flow passage between this shield plate and the inner wall of the tank. CONSTITUTION:A gas cooler 5 is connected to the outer part of a tank 3 through a blower 6. On the inner surface side of a tank wall 7, a shield plate 10 constituted of a magnetic substance such as an iron plate is fitted between the tank wall 7 and a winding 2 with an appropriate space, e.g. about 6mm, opened from the tank wall. Moreover, a gas flow passage 11 is formed between the shield plate 16 and the tank wall 7, and a partition plate 8 is fitted to the shield plate 10 at an appropriate position between the inlet and outlet of the gas flow passage 11 so as to make an insulating gas 4 flow forcedly. By this constitution, the interlinkage of a leakage flux with the tank wall can be prevented, local overheating of the tank wall can be prevented and a gas- insulated transformer being inexpensive and easy to manufacture can be obtained.
Patent JP-S5886765-A (JP)
Title: Laminated semiconductor device
Inventor: AKASAKA YOUICHI
IPC: H01L31/12
Filed: 1981-11-18
Abstract: PURPOSE:To facilitate the design of a circuit and a laminated layer structure in a laminated semiconductor device having at least two active layers at both sides of an insulating layer by forming a pair of light sources and a photodetector formed of semiconductor in a region opposed to the active layers, thereby transmitting information via light. CONSTITUTION:A light transmitting insulating layer 3 which is made of organic material such as SiO2 or polyimide is interposed between upper and lower active layers 1 and 2, and functional elements of various types are formed on the opposite surfaces of the layers. In other words, a light emitting unit 4 which is made of a light emitting diode or a semiconductor laser is formed on the surface which is contacted with the layer 3 of the one layer 1 faced oppositely, and a drive circuit 6 for driving the unit 4 is formed at the periphery. Similarly, a photodetector 5 is formed on the surface which is contacted with the layer 3 of the other active layer 2, and a drive circuit 7 for driving the unit 5 is formed at the periphery. In this manner, even if potential difference is produced between the layers 1 and 2 and the transmission of a signal through a conductor is impossible, it can perform them.
Patent JP-H0235731-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/3205
Filed: 1988-07-26
Abstract: PURPOSE:To completely prevent the generation of hillock, and improve productivity, utility and reliability by a method wherein, after a second conductor thin film of different kind and a CVD insulating film are stacked on a lamination film in which wiring is formed, these films are left as side walls on the wiring side surface by anisotropic etching. CONSTITUTION:In an oxide film 12 on a semiconductor substrate 11, a contact hole is formed, and aluminum silicon alloy 13 and titanium nitride 14 for wiring use are continuously sputtered; by using photoresist as a mask, this lamination film is subjected to dry etching of halogen system gas and to simultaneous patterning; after a second titanium nitride 15 is sputtered, a CVD oxide film 15 using SiH4 and O2 is stacked; the whole surface is anisotropically etched by dry etcher using CF4 or C2F6, and the titanium nitride 15 and the CVD oxide film 16 are left as side walls of the wiring patterned in the preceding process. In this case, although the the CVD oxide film 16 and the titanium nitride 15 are etched at the same time in the same chamber, the titanium oxide 15 on the side wall is covered with the side wall of the CVD oxide film 16, and surely left with excellent reproducibility.
Patent JP-H0350975-A (JP)
Title: Automatic discrimination circuit for hdtv/edtv signal
Inventor: MATSUURA SHOJI
IPC: H04N7/01
Filed: 1989-07-19
Abstract: PURPOSE:To receive an EDTV/HDTV signal automatically by providing a latch circuit latching a signal from a gate circuit and using the latch signal for a discrimination signal of an HDTV or EDTV signal. CONSTITUTION:A counter circuit 1 is cleared by a vertical synchronizing signal (VD; digital signal) included in an EDTV or EDTV signal from an input terminal to count a horizontal synchronizing signal (HD; digital signal) included in the signal. A gate circuit 2 compares a count of the circuit 1 with a prescribed value and outputs an H level to a latch circuit 3 when they are coincident. The signal in the circuit 3 is latched by using the vertical synchronizing signal and the latch signal is outputted as a discrimination signal (switching signal) for the EDTV/HDTV signal. Thus, in the case of applying picture processing to the EDTV/HDTV signal, the discrimination signal is used to switch the picture processing automatically.
Patent JP-2001009646-A (JP)
Title: Heating press-fit device for metallic part
Inventor: WATANABE TAKESHI
IPC: B23P19/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating press-in device for a metallic part to rapidly and accurately press-fit a metallic part by relieving the load of a robot. SOLUTION: This heating press-in device comprises a magazine unit 10 to store a plurality of metallic parts, a press-fit unit 20 to hold a metallic part stored in the press-fit unit 20 and press it in a work W formed of a thermoplastic material, a heating unit 50 to heat a metallic part, held in the press-fit unit 20, to temperature at which a work W is molten, and a work holder 60 to hold the work W in a given position. The press-fit unit 20 is coupled to a robot R, and through operation of the robot R, the press-fit unit 20 is moved between other units.
Patent JP-H0636010-A (JP)
Title: Image file reader
Inventor: TABATA SHUNICHI
IPC: G06T1/00
Filed: 1992-07-14
Abstract: PURPOSE:To enable detailed monitoring by outputting data exceeding the maximum output side of a printer device without thinning out an optional part. CONSTITUTION:An image number, a printer device number, and 9-point format output part information which are inputted by a 9-point indication accepting device 1 are passed to a read origin determining device 4. The read origin determining device 4 reads the X size and Y size of an image out of a printer device classified file 2 corresponding to the image number and reads the max. X size and Y size out of a printer-device classified file 3 corresponding to the printer device number. The coordinates of the readout start position of the image file corresponding to a 9-point format output part are calculated from those pieces of information. Then, an image file reader 5 reads image data of the maximum size of the printer device out of an image file 7 from the coordinates calculated by the read origin determining device 4 and passes the data to an image printer 8.
Patent JP-H0830946-A (JP)
Title: Production of suspension for magnetic head having circuit wiring
Inventor: INABA MASAKAZU
IPC: G11B21/21
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a process for producing a suspension for a magnetic head having circuit wirings integrally formed with wiring members and the suspension for connection of a magnetic head element and a lead-and-write amplifier part substrate. CONSTITUTION:A laminated plate having a conductive layer on one surface of a flexible insulating base material 2 and a spring-type metallic layer 5 on the other surface is prepd. The conductive layer of this laminated plate is subjected to a photoetching treatment to form a metallic mask 6 of a required base member shape. After the flexible insulating base material of the exposed parts is removed, the metal mask 6 is subjected to an etching treatment to form circuit wiring patterns 3. A surface protective layer 4 is formed on the surfaces of these circuit wiring patterns 3 and finally the spring-type metallic layer 5 is subjected to an etching treatment and bending, by which the suspension 1 having a desired shape is formed.
Patent JP-H10177140-A (JP)
Title: Three-dimensional scanning confocal laser microscope
Inventor: ANDERSON ROX R
IPC: G02B26/10
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To form the video of living tissue non-invasively, in real-time, and with video frequency, by providing an image plane rotary assembly with plural scanning elements in order to make a light beam scan along plural orthogonal axes. SOLUTION: This confocal microscope 10 is provided with a laser 12 making a video forming field 14 along an optical path 15. The video is formed in the video forming filed 14 through a coupling arm 20. By changing the scanning scale of scanning optical equipments 44, 56 and 16, the images of various slices are obtained. In the case of the horizontal slice decided by depth, scanning is performed in an x-axis and a y-axis while moving in a direction where a z-axis becomes deep. In order to form the video of the vertical slice, scanning is performed in the x-axis and the z-axis while moving in the y-axis little by little. The video of the inclined slice is formed by performing scanning in all the three axes and adjusting the relative scanning intensity in the y-axis and the z-axis.  Thus, the video of the tissue having depth in the range of about 0-3mm of the skin in the organism is formed.
Patent JP-H0826296-A (JP)
Title: Method of forming packaging bag and synthetic resin-made sheet material used in the method
Inventor: TENKOU TOSHINORI
IPC: C01G23/04
Filed: 1994-07-15
Abstract: PURPOSE:To provide a packaging bag, on whose surface the consumers (including children) can easily depict pictures and letters with ordinary instruments of writing such as water and oil pen, color pencil and ball point pen, from which they can not be easily removed and which is suitable for use as a rice bag. CONSTITUTION:A surface treating liquid is prepared consisting mainly of urethane resin and titanium oxide with starch added thereto, at least one side of a synthetic resin-made sheet material 2 is coated with the surface treating liquid and the sheet material 2 is thereafter bent into the form of a sealed bag with the coated surface outward.
Patent JP-H0512331-A (JP)
Title: Binding value structure analytic system
Inventor: KOMATSU JUNKO
IPC: G06F17/28
Filed: 1991-07-01
Abstract: PURPOSE:To easily prepare a practical binding value dictionary and a classification code dictionary with high precision. CONSTITUTION:A 1st binding value frame preparing part 2 groups modification examples to which a modified word is common according to surface similarity to prepare a primary binding value dictionary 3. A 1st classification code giving part 4 gives the same classification code to words belonging to the same slot of the same binding value frame by referring to the primary binding value dictionary 3 to generate a primary word classification code dictionary 5. A 2nd binding value frame generation part 6 further groups the modification examples to which the modified word is common in consideration of the surface similarity and similarity between primary word classification codes added to a modifying word to generate a secondary binding value dictionary 7. A 2nd classification code giving part 8 generates a secondary word classification code dictionary 9 by a procedure similar to that of the 1st classification code giving part 4 by referring to the secondary binding value dictionary 7.
Patent JP-S57108765-A (JP)
Title: Disturbance preventing method for earth magnetic sensor
Inventor: KURIHARA KATSUMITSU
IPC: G01R33/025
Filed: 1980-12-26
Abstract: PURPOSE:To prevent an earth magnetic sensor from being affected by the magnetic field which is produced when each electrical parts is active, by carrying out a wiring process so that the magnetic field produced from the harness of the electrical parts eliminates the magnetic field produced by the electrical parts and applied to an earth magnetic sensor. CONSTITUTION:When an azimuth meter is mounted to a car, a wiring process is carried out so that the magnetic field which is caused by the current flowing to the harness of an electrical parts eliminates the magnetic field which is applied to an earth magnetic sensor via the electrical parts in accordance with the direction of the magnetic field which is applied to the earth magnetic sensor of the azimuth meter and by the magnetic flux which is caused from each electrical parts provided in a car. For instance, the magnetic field H1 caused by the magnetic flux leaked out of an electromagnetic clutch 3 provided right under a bonnet is eliminated by the magnetic field H2 caused at the area of an earth magnetic sensor 2 by a harness 5 connected to an electromagnetic clutch 3 from a battery 4.