baber/WOPTO huggingface dataset:
Patent JP-H05115950-A (JP)
Title: Device for fastening segment for continuous caster
Inventor: SHIRASAKI YASUSHI
IPC: B22D11/128
Filed: 1991-10-23
Abstract: PURPOSE:To provide a device, by which a segment for supporting a roll for guiding a cast slab in a continuous caster can easily and safely be fitted to or detached from a frame in short time without needing the labor. CONSTITUTION:This device is composed of a connecting pin 3 fitted by penetrating a segment frame 1 and the frame 6 and a horseshoe-shaped cotter 2 fitted to between horizontal grooves 3a arranged at both sides at one end part of the connecting pin 3 and the segment frame 1 and connecting pin driving mechanism arranged to the other end part of the connecting pin 3. By mechanically shifting the connecting pin 3 with the connecting pin driving mechanism, the segment frame 1 is easily fitted to and detached from the frame 6.
Patent JP-H05114565-A (JP)
Title: Slide boat member and liquid phase epitaxy using same
Inventor: KINOSHITA HIROAKI
IPC: H01L21/208
Filed: 1991-10-22
Abstract: PURPOSE:To bring a melt into even contact with a wafer for preventing the oxide etc., contained in the solution from adhering to the wafer thereby making both luminescence efficiency and luminescence wavelength characteristics uniform after the growth of an epitaxial film. CONSTITUTION:The melt 9 in a solution reservoir 5 is fed from the lower part of a wafer 4 in a growing chamber 2 through a flow path 3. Next, the glowing chamber 2 filled up with the melt 9 is temperature-controlled so that an epitaxial layer may be grown on the surface of the wafer 4.
Patent JP-H11141612-A (JP)
Title: Vibration isolating mount, and spring constant adjusting method thereof
Inventor: YAMAMOTO HIDEHIRO
IPC: F16F1/38
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To simply adjust the spring constant of a vibration isolating mount, comprised by embedding a spring constant adjusting member into the inside of an elastic body. SOLUTION: An outer peripheral surface of a center pipe 11 arranged on an inner side in a radius direction, and the inner peripheral surface of a collar 12 arranged on an outer side in the radius direction, are connected by an elastic body 13, and also a pair of spring constant adjusting members 14 composed of a curved plate body are embedded into the inside of the elastic body 13, to constitute a vibration isolating mount M. Increasing the total area of plural through holes 141 , formed on the adjusting members 14, reduces a spring constant in a Y-Y direction, and conversely, reducing the total area of the through holes 14 increases the spring constant in a Y-Y direction. When plural kinds of the vibration isolating mounts M, different in the total area of the through holes 141 , are manufactured, since the dimension or shape of the adjusting members 14 themselves are not changed, a die or jig, for manufacturing the mount M, is not needed to be modified, thereby contributing to cost down.
Patent JP-H07162456-A (JP)
Title: Packet exchange
Inventor: HISAMATSU HIDENORI
IPC: H04L12/70
Filed: 1993-12-03
Abstract: PURPOSE:To inspect the normalcy of a path of packet data by a simple testing machine by setting whether or not a packet from a subscriber circuit is sent back and inserted from outside, and comparing and collating a received packet on an optional subscriber side. CONSTITUTION:An extraction part 2 extracts in-header addresses and a switch part 25 makes a connection of packets from subscriber lines 1-n with an opposite party according to information generated by a conversion part 3 and a switch control information sending-out part 4. A packet return information setting part 5 can set the lines 1-n into a return mode and reset them with control signals from the line 1-n, and the set lines are inhibited from being connected by controlling the sending-out part 4. A return packet insertion part 6 sends copies of packets from the circuit 1-n, set into the return mode, back to the corresponding lines 1-n. Consequently, received packets are compared and collated in an optional subscriber side and the normalcy of the path of the packet data can be inspected by the simple testing machine.
Patent JP-H07316440-A (JP)
Title: Water-base curable resin composition
Inventor: AKAGI TAKESHI
IPC: C08G59/70
Filed: 1994-12-08
Abstract: PURPOSE:To obtain the title compsn. which has a good storage stability and gives a coating film excellent in water resistance by introducing a specific aprotic onium salt group int6=o a resin for a curable compsn. CONSTITUTION:The title compsn. is prepd. by compounding a resin having aprotic onium salt groups of formula I [R is H or methyl; R<1> is H or a 1-8C hydrocarbon group; and W is a group of formula II or III [Z is N or P; Y is S; and R<2> to R<4> are each a 1-14C org. group provided two of them may combine with each other to form a heterocyclic ring]], hydroxyl groups, epoxy groups, and directly Si-bonded hydrolyzable groups or hydroxysilyl groups with a metallic chelate compd. contg. Al, Zr, or Ti. The resin may be one having all the kinds of the above groups or a mixture of resins in which these kinds of groups are present separately in a specified number of resins and the groups of formula I are contained in one of these resins. The compsn., when applied and heated at 120-200 deg.C for 5min or longer. cures well and gives a water-resistant coating film.
Patent JP-S63156446-A (JP)
Title: Punctured coding circuit
Inventor: HAZAMA HISAMICHI
IPC: H04L1/00
Filed: 1986-12-19
Abstract: PURPOSE:To omit the phase adjustment of a timing code, by generating the timing code without a toothless state by adding a prescribed coding rate setting pulse on a timing code generator, when an inputted error correction code is outputted after converting it to the half of the coding rate when a two-phase PSK system is adopted. CONSTITUTION:When the inputted error correction code is output ted after converting the coding rate R to the half when the two-phase PSK system is adopted, by adding the prescribed coding rate setting pulse on the timing generator 50, the toothless state of the timing code is prevented from being generated by preventing the approaching of the leading edge of a clear pulse added on the clear terminal of a D-FF in the generator to that of a pulse added on a CK terminal. Code setting can be obtained from a NAND gate 14. However, since it is impossible to obtain an output code converted correctly at a first punctured encoder 51 due to the change of the timing of the timing code, the output code converted correctly is obtained at a second punctured encoder 52, and is taken out through a selector 53, thereby, the phase adjustment of two pulses can be omitted.
Patent JP-H06132801-A (JP)
Title: Photoelectric switch
Inventor: KAI TEI
IPC: H03K17/78
Filed: 1992-10-15
Abstract: PURPOSE:To reduce an output voltage at the time of turning on a photoelectric switch and to add hysteresis to switching characteristics when a light beam is cut off or made incident. CONSTITUTION:A light emitting diode 5, output transistor Q1 and the parallel circuit of a resistor R1 are connected between terminals 1 and 2. A light receiving circuit 6 receives the light of the light emitting diode 5 and when any object is detected, a signal processing circuit 7 outputs a signal at an H level. At such a time, the transistor Q1 for switching is conducted, and a driving current flows to a load 3 connected to a DC power source 4. In this case, the current of the light emitting diode 5 is increased, and the quantity of lights is increased. At the same time, the driving currents of the light receiving circuit 6 and signal processing circuit 7 are increased as well. Therefore, the switching characteristics at the time of ON are stablized, and the adverse influence of noise from the load or power source is reduced.
Patent JP-H04268422-A (JP)
Title: Spectroscope apparatus
Inventor: HIYUU PURISAACHI
IPC: H04N5/335
Filed: 1991-11-20
Abstract: PURPOSE: To improve the performance of a CCD detector for a spectroscope. CONSTITUTION: The spectroscope using two-dimensional CCD array as a detector detects the radiation of predetermined wavelength by using one row of pixels. The output circuit 52 of the CCD is suitably deformed, the drain electrode of a pixel reset transistor T1 is connected to a reference voltage VR via another transistor T3, which is controlled by a row reset signal supplied to an input unit 63. Another capacitor C2 is connected in parallel with an inner coupling capacitor C1 via the transistor T1. Since the capacitor C2 is provided out of the chip, the capacitor can be made with larger capacity than that of the capacitor C1, and the pixels of all the rows can be coupled, thereby reducing readout noise.
Patent JP-H10150022-A (JP)
Title: Etching method and device
Inventor: SANO TADASHI
IPC: C23F4/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To decrease the change in etching rate, by increasing the exposed area of the counter surface of the first electrode by the notch formed in a shield ring, expanding the discharging region of plasma, performing etching, and thereby accelerating the temperature rising of a counter electrode including the first electrode. SOLUTION: The exposed area of a counter surface 6b of a first electrode 6a (counter electrode 6) is increased by a notch, which is formed in a shield ring 10. A discharging area 12a of plasma 12 is expanded, and etching is performed. Then, having value from the plasma 12 is increased along the entire surface of a semiconductor wafer 1. The temperature rising of the counter electrode 6 including the first electrode 6a is performed quickly. Therefore, the temperature rising of the counter electrode 6 quickly becomes the saturated state. Thus, the change in etching rate is decreased. In this way, the time change of the etching rate can be decreased, and the change in etching rate in the lot of the semiconductor wafers 1 can be decreased.
Patent JP-H03167017-A (JP)
Title: Active suspension for vehicle
Inventor: TANAKA TADAO
IPC: G01P3/44
Filed: 1989-11-24
Abstract: PURPOSE:To stabilize the attitude of a vehicle body in an early stage by adding a signal corresponding to the detected signal of the stroke detection means of each wheel to control signal of each wheel to control each control valve in case that a steering angle exceeds a predetermined valve. CONSTITUTION:Suspension units 12FL-12RR provided for each wheel have a suspension spring 13 and a single action type hydraulic actuator 14 provided between a vehicle body and the wheel. pressurized oil from a hydraulic supply source is supplied to or discharged from the hydraulic chamber of a hydraulic actuator 14 via control valves 16 (16FL-16RR). The control valve 16 is controlled by a controller 33 to which the detected signals, etc. of a steering angle sensor 23, a lateral G sensor 24 and vehicle height sensors 22 (22FL-22RR) are input. IN this control, when the output of the steering sensor 23 exceeds a predetermined value, a signal corresponding to the detected signal of the vehicle height sensor 22 of each wheel is added to the control signal of each wheel to control the operation of each control valve 16.
Patent JP-H08168252-A (JP)
Title: Method for controlling ac-dc converter
Inventor: TSUKAMOTO JUNICHIRO
IPC: H02M7/155
Filed: 1994-12-08
Abstract: PURPOSE: To obtain an AC-DC converter control method by which such a system that the outputs of controllers can become almost the same without being affected by the transmission time lags between signals transmitted between the controllers at the time of controlling an AC-DC converter with the multiplexed controllers. CONSTITUTION: The output values of its own device and another device are corrected so that they can become equal to each other by feeding back the difference between the output values of control circuits, such as the constant- current control circuits 9A and 9B, constant-voltage control circuits 10A and 10B, etc., of its own device and another device to the input sections of the devices through correction control circuits having large time constants, such as correction control circuits 22A and 22B for constant-current control circuits, correction control circuits 25A and 25B for constant-voltage control circuits, etc.
Patent JP-2000129963-A (JP)
Title: Fitting structure of plastic fence support to leg part
Inventor: NAKANO KIYOSHI
IPC: E01F13/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an integrated structure which is capable of increasing and stabilizing the fitting force of its leg part to a lower end part of a hollow support, and excellent in practicability in a light-weight plastic fence whose leg part is increased in weight and stabilized. SOLUTION: In a fitting structure of a plastic fence support to a leg part, a fitting plate member 2 of U-shaped section is fitted and fixed to a center part of an upper surface of a hollow leg part 1 of a fence with open sides of expanding plate members 3, 3' opposite to thereto, the upwardly plate parts 3, 3' opposite to each other of the fixed fitting members 2 are fitted into a lower end part 5 of a support 4, common through holes 6, 7 are formed at a coincident part of both plate parts where the plate parts 3, 3' are fitted to and joined with the lower end part 5 of the hollow support, and a simple locking member 8 is fitted to the common through holes 6, 7 so that the fitting does not come out when the fence is moved.
Patent JP-2001128193-A (JP)
Title: Method and device for storing image data and video printer
Inventor: TAKAHASHI ATSUHIKO
IPC: H04N9/79
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image data storing method by which the cost and size of an image data storing device can be reduced easily, the storing device, and a video printer. SOLUTION: The image data storing device is provided with a video decoder 12 which outputs inputted video signals by separating the signals into R, G, and B color signals, a selector which outputs the R, G, and B color signals outputted from the decoder 12 by selectively switching the signals, and one amplifier 14 which outputs the color signals outputted from the selector 13 after amplification. The storing device is also provided with one A/D converter 15 which outputs the color signals outputted from the amplifier 14 after converting the signals into digital signals and one image memory 17 which successively stores the color signals outputted from the converter 15.
Patent JP-H05119507-A (JP)
Title: Method for measuring surface area information of charge control agent existing on toner surface
Inventor: OKAMOTO KATSUMI
IPC: G01N15/08
Filed: 1991-10-23
Abstract: PURPOSE:To measure the surface area information of the charge control agent existing on a toner surface. CONSTITUTION:Methanol 14 which dissolves the charge control agent is put into a container 10. The methanol 14 is circulated between a cell 20 for a light- transmissive spectrophotometer and the container 10 by an injector 30, etc., so as to be charged by a prescribed amt. each into the cell 20. After the toner contg. the charge control agent is charged into the container 10, the cell 20 is irradiated with the light of the prescribed light quantity and the absorbance is measured with lapse of time by the spectrophotometer. The surface area information of the charge control agent is obtd. in accordance with the absorbance.
Patent JP-H10100087-A (JP)
Title: Fitting type holding device
Inventor: FUKUTOME SHOZO
IPC: B25J1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a holding device which is installed on a robot arm, or to the front end of a hollow shaft operated manually. SOLUTION: A holding wear plate A is formed in a flat bowl form, plural holes H are provided on the bowl surface, and a corrugated cutting edge K is provided on its peripheral edge. A holding plate B is formed in a flat bowl form flatter than the holding wear plate A, a corrugated cutting edge K is provided on the bowl surface, and plural large and small projection holes I are provided on the outer bowl part. The holding wear plate A is provided to a support arm D by directing its inner bowl part to the holding plate B side. The holding plate B is provided to a holding arm E by directing its outer bowl part to the holding wear plate A. A fulcrum hole O is formed in an elliptical form allowable to insert a fulcrum pin L and a spring P to support the fulcrum pin L (or an elastic material for the spring P).
Patent JP-H04176358-A (JP)
Title: Method and device for coating
Inventor: SHIYOUKO YASUHISA
IPC: B05C11/04
Filed: 1990-11-08
Abstract: PURPOSE:To stably apply coating material on an electronic part by squeezing the molten coating material in the recess of a coating vessel by a first blade to adjust the amt. of coating material, squeezing the molten coating material remaining on the cleat of the vessel by a second blade to remove the paint and dipping the part in the molten coating material. CONSTITUTION:Molten resin 10 is placed on the right-hand side of the upper surface of a coating vessel 1. A blade 5 is then horizontally moved from right to left along the upper surface of the vessel 1, and the molten resin 10 is supplied in the recess 5 of the vessel 1. A blade 6 is then pressed on the upper surface of the vessel 1 and moved from right to left along the upper surface which is squeezed. Consequently, the molten resin 10 on the upper surface of the vessel 1 is mostly removed, and the amt. of the resin in the recess 3 is appropriately controlled. At this time, the molten resin 10a is slightly left on the cleat 2 of the vessel. A blade 7 is then pressed on the upper surface of the vessel 1 and moved from right to left along the upper surface which is squeezed, and the molten resin remaining on the cleat 2 is removed. The cost of the vessel material is reduced in this way.
Patent JP-H09148993-A (JP)
Title: Communication system
Inventor: NAKADA YUKIO
IPC: H04L9/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To compress/encipher and communicate data between application programs without changing the application programs. SOLUTION: In this system, plural personal computers 1000 to 4000 are mutually connected by a communication line 10, and personal computers 1000 to 4000 are provided with communication programs and application programs 1100,..., and application programs 1100,... use the commands presented from communication programs to transmit and receive data to and from personal computers of each other. Book programs to discriminate the commands which are issued from application programs 1100,... and are related to data communication are prepared, and hook programs transfer the commands after compressing or enciphering data of application programs 110,... in accordance with classifications of these commands.
Patent JP-2001128045-A (JP)
Title: Digital camera system, digital camera and recording device
Inventor: SHINKAI MICHINORI
IPC: H04N5/225
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera system which can easily realize system constitution by a general-purpose recording device of a serial scanning system, which can be connected to various electric appliances, and by a digital camera, and to provide the digital camera and the recording device. SOLUTION: When a digital camera 100 and the printer 200 of a serial scanning system are connected, the scanning possible range of the printer 200 is limited. When they are not connected, the scanning possible range of the printer 200 is released and it is functioned as a general-purpose printer.
Patent JP-H07124500-A (JP)
Title: Nozzle with liquid sagging preventive function
Inventor: KOMATSU TERUYOSHI
IPC: B05B1/00
Filed: 1993-10-29
Abstract: PURPOSE:To completely prevent the liquid sagging of a viscous material by largely opening the required number of cut lines radially provided toward the outer periphery from the center of an elastic valve plate fitted to the tip of a feeding pipe for the viscous material to rapidly fill when the viscous material into which a required solid material has been incorporated is filled and closing the cut lines by elastic restoration when the viscous material is not filled. CONSTITUTION:In a nozzle having a liquid sagging preventive function used by connecting it to a feeding port of a fixed quantity filling apparatus for a viscous material into which a required solid material has been incorporated, on a tip 24a of a feeding pipe 24 connected to the feeding port for the viscous material into which the required solid material has been incorporated, an elastic valve plate 25 having a required number of cut lines 25a formed radially toward the outer periphery from the center is provided.
Patent JP-H11146134-A (JP)
Title: Solid-state image pickup element
Inventor: NAKAMURA KAZUHIRO
IPC: H04N1/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element that simultaneously detects pluralities of optical signals corresponding to each color by eliminating a timewise deviation and a spatial deviation. SOLUTION: In the solid-state image pickup element 1 that has pluralities of sensor arrays 2R, 2G, 2B where the sensor arrays 2R, 2G, 2B receive/detect each color component of an incident light respectively and a spectrum means 5 dispersing an incident light L is placed above the sensor arrays 2R, 2G, 2B. Thus the incident light L' dispersed by the spectrum means 5 is received and detected respectively by the sensor arrays 2R, 2G, 2B in the solid-state image pickup element 1.
Patent JP-H05140169-A (JP)
Title: Method for collecting pyromellitic anhydride
Inventor: TAKAGI KATSUHIKO
IPC: C07D493/04
Filed: 1991-11-21
Abstract: PURPOSE:To collect pyromellitic anhydride useful as a raw material for heat- resistant polymers, etc., from a reaction formed gas prepared by a vapor-phase contact oxidation of alkylbenzene. CONSTITUTION:In a method of collecting pyromellitic anhydride useful as a raw material for heat-resistant polymers, etc., from a reaction formed gas obtained by vapor-phase contact oxidation reaction of alkylbenzene by using a collecting medium, an aromatic ester compound is used as the collecting medium.
Patent JP-S63159430-A (JP)
Title: Production of aromatic poly(thio)ether ketone
Inventor: NOZAWA SEIICHI
IPC: C08G67/00
Filed: 1986-12-22
Abstract: PURPOSE:To improve the heat stability of the obtained aromatic poly(thio)ether ketone remarkably, by adding a phosphorus compound to the system without subjecting the reaction mixture to reduction treatment in the aftertreatment step after polymerization and deactivation of catalyst in a process for producing an aromatic poly(thio)ether ketone by a specified process. CONSTITUTION:In a process for producing the title polymer having repeating units of formula III (wherein R<1>-R<20> and X, l and m are as defined below and n is 0 or 1) by reacting an aromatic (thio)ether of formula I (wherein R<1>-R<12> are each H, a halogen, a hydrocarbon group or an alkoxy, X is a direct bond, O or S and l is 0-2) with an aromatic dicarboxylic acid dihalide of formula II (wherein R<13>-R<20> are same as R<1>-R<12>, X is as defined above, Y is a halogen and m is 0-3) or phosgene in the presence of a Lewis acid in an aprotic organic solvent; a phosphorus compound (e.g., tridecyl phosphite) is added to the system without subjecting the reaction mixture to reduction treatment in the aftertreatment step after polymerization, deactivation of catalyst and, optionally, drying. The heat stability of the obtained product can be remarkably improved.