baber/WOPTO huggingface dataset:
Patent JP-H11273603-A (JP)
Title: Charged particle beam device
Inventor: OGASAWARA MUNEHIRO
IPC: H01J37/147
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To deflect a high speed beam by constituting an electrode of an electrostatic deflector for deflecting a beam by using an electric field so as to form a part of a transmission line for transmitting a TEM wave. SOLUTION: Four deflection electrodes 1 surrounding a passing space of an electron beam 9 and generating a deflecting electric field in the inside part 10, are mechanically held by a conductor wall 2 through an insulator 11. Tapered both ends of the deflection electrodes 1 are connected to coaxial cables 3, 6 sandwiching a field through 4, and a signal from a high speed driving circuit 7 connected to its one side is imparted to the electrode taper part 15 and the deflection electrodes 1 to be absorbed by a terminal resistance 8 connected to the other side. A TEM wave is transmitted by a transmission line between the conductor wall 2 and the deflection electrodes 1 whose characteristic impedance is desirably equalized to the coaxial cables 3, 6 to widely secure a band, so that phase velocity and group velocity of an electromagnetic field do not have frequency dependency.  The terminal resistance 8 is desirably formed as a thin film having a thickness thinner than a skin thickness to an electromagnetic field of a desired operation frequency.
Patent JP-H01243693-A (JP)
Title: Key telephone system
Inventor: KATAGIRI YUKIKO
IPC: H04Q3/58
Filed: 1988-03-24
Abstract: PURPOSE:To utilize a program without resetting to a new telephone set by setting an effect to use the program to be set in an original telephone set when a user moves and uses another telephone set. CONSTITUTION:The title system is provided with a memory 10 to respectively store abbreviated dial, etc., setting programs inputted from telephone sets A and B and to store data indicating that the telephone sets A and B are controlled by which setting program out of these setting programs and a control part 11 to store the setting program inputted from the telephone sets A and B and the data into the memory 10 and to control the telephone sets A and B with the setting program stored in the memory 10 and the data. When the user of the telephone set A moves and uses another telephone set B, the effect to use the program to be set in the original telephone is set. Thus, the new telephone set B can be used without resetting the program to the telephone set.
Patent JP-H01243667-A (JP)
Title: Picture processing device
Inventor: SUGANO HIROKI
IPC: H04N1/40
Filed: 1988-03-24
Abstract: PURPOSE:To binarizing process a character part by good resolution and a photograph part by good gradation by discriminating the kind of a picture by using the feature of the picture at edge part of a local picture part and performing effectively binarizing processing corresponding to the kind of the picture respectively. CONSTITUTION:A discriminating means 2 detects the edge part of the picture from picture information outputted from a line buffer 1, and discriminates the kind of the picture by deciding whether the variation of density at said edge part is steep or not. A selecting means 5 is switched selectively according to this result, and a first threshold value from a first threshold value generating means 3 or a second threshold value from a second threshold value generating means 4 is extracted selectively as the threshold value for binarizing processing the picture information. Then, the picture information to be introduced to a comparing means 6 is binarizing processed by this extracted threshold value. Thus, for even the picture information in which the character part of low contrast is included, the character part and the photograph part can be binarizing processed by good resolution and by good gradation respectively.
Patent JP-H05229729-A (JP)
Title: Winder of wire rod
Inventor: KIN TOJI
IPC: B65H54/28
Filed: 1992-02-21
Abstract: PURPOSE:To improve winding stability of a wire rod by providing a control means for outputting a signal to an X-axis transfer means of a traverser based on the information from a remaining distance measurement means so that the final gap length between a final winding position and a flange plate is of a specified value. CONSTITUTION:A winding device of a cable 5 is provided with a base board 6, a traverser 9, a rotary encoder 10 for detecting the rotational angle of a winding drum 3, and a remaining distance measurement means for measuring the remaining distance from a present winding position to a flange plate 2. A signal is output to an X-axis actuator 4 of the base board 6 so that the base board 6 is moved at a specified pitch, and a signal is output to an X-axis actuator 7 of the traverser 9 based on the information from the rotary encoder 10 so that a transfer part of the cable 5 to be wound is formed, and a signal is output to the X-axis actuator 7 of the traverser 9 based on the information of the remaining distance measurement means so that the final gap between the final winding position and the flange plate 2 is of a specified value, by a control means.
Patent JP-S60228950-A (JP)
Inventor: MARUCHIN FUORUSUTAA
IPC: G01N27/12
Filed: 1985-04-04
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-S58193350-A (JP)
Inventor: YAN TEIBERUGU
IPC: E21B17/00
Filed: 1983-04-22
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-H01283251-A (JP)
Title: Continous esterification of fatty acid
Inventor: NORUBERUTO BUREEMUSU
IPC: C07B61/00
Filed: 1989-03-22
Abstract: PURPOSE: To continuously esterify a fatty acid without allowing side reactions to occur by esterifying the fatty acid with an alkanol in a high-temp. liq. phase in the presence of a catalyst using a multiplaste reactor.  
     CONSTITUTION: In esterifying a 2-24C fatty acid with a 1-5C monoalkanol or a 2-3C dialkanol, an esterification catalyst (e.g. sulfuric or toluenesulfonic acid) and the fatty acid heated to 120-145°C are led to the highest plate of a multiplate reactor having a rectifying section and the alkanol is led into a vapor phase above an oil sump installed at the lowest plate. The fatty acid is reacted with the alkanol in a countercurrent over at least 20 min of dwell time of the alkanol in a liq. reaction phase. A water/alkanol mixture is removed through the rectifying section, and a fatty acid ester is obtd. from the oil sump of the reactor. The esterification is conducted at the head pressure of the reactor of 200-900 hPa. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S54161831-A (JP)
Title: Encoding system of keyboard
Inventor: TAKEDA MASAHIKO
IPC: H03M11/20
Filed: 1978-06-13
Abstract: PURPOSE: To increase both the maximum key number and the types of output codes with the capacity of the coded ROM kept as it is by switching the optional line of the key matrix in time division and using the switch information.  
     CONSTITUTION: The key matrix is composed of X and Y address lines. And sometimes the addition of one more piece of the line desired to the X line, that is, line X 10  is added. The switching of the lines is carried out by the output of ring counter 4. The output of line X 1  is added to counter 12, and lines X 2  and X 10  are switched alternately with every cycle of signal 10 of line X 1 . The data delivered from ROM7 with every switching is supplied to programable ROM16 and then delivered  through the code alteration. If the time devision is applied to other keys, the codes double as much as the key number can be delivered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61230401-A (JP)
Title: Radio wave noise preventing device
Inventor: KATOU TAISEI
IPC: H05K9/00
Filed: 1985-04-03
Abstract: PURPOSE:To prevent surely a radio wave disturbance by forming incorporatedly a high frequency filter part having an insulation layer made of a dielectric material having a dielectric constant decreased in response to the increase in a radio frequency and a couple of conductors fitted to both the surfaces to the rear face of a flat electronic circuit element. CONSTITUTION:An input side conductor line 1 is connected to a conductor line 3 by a metallic pin 2 and the wire 3 is baked to an insulation layer 4. The insulation layer 4 consists of a magnetic layer 4A whose permeability is decreased as the frequency increases and a dielectric layer 4B whose dielectric constant is decreased similarly and a composite member, and stuck to a conductor plate 5 by a conductive adhesives. The conductor plate 5 is used as a ground electrode and connected to a metal-made case through the circuit pattern. Since a metallic conductor 7 connects the wire 3 and the input terminal of the flat electronic circuit element 6, the conductor is fixed by the conductive adhesives. A caption 8 is a metallic pin (output side) and similar to the metallic pin 2. A caption 9 is a conductor wire (output side). Then the insulation layer 4, the conductor wire 3 and the conductor plate 5 form the high frequency filter part. Since the filtering characteristic of the high frequency filter part is kept uniformly over a wide frequency band in response to the frequency of a high frequency induction current flowing through the constitution above, said current component is filtered surely to ground through the conductor plate 5.
Patent JP-H08246305-A (JP)
Title: Money-wrapping package for ceremonial occasion
Inventor: MURATA NAGAMASA
IPC: D04D7/02
Filed: 1995-03-06
Abstract: PURPOSE: To provide a money-wrapping package for congratulatory and condolent cases, developing luxury feeling unattainable by Japanese paper and high-quality paper, free from troubles of wrinkling and breakage in carrying and reusable as a decoration or practical goods after use. CONSTITUTION: The main body of this money-wrapping package such as a money-package offered in congratulatory or condolent case is composed of a sheet consisting of a front cloth made of a woven or knit fabric and a reinforcing paper sheet having the shape same as the front cloth and bonded to the front cloth with a water-soluble adhesive. The sheet is preferably embroidered at proper parts.
Patent JP-S63236342-A (JP)
Title: Wafer transfer device
Inventor: UENO SHOZO
IPC: B65H5/18
Filed: 1987-03-25
Abstract: PURPOSE:To cut down the conveying period and to contrive miniaturization of a wafer conveying device by a method wherein a loader part and an unloader part are connected to both surfaces of the preparatory chamber where wafers are belt- conveyed, and a double-transfer arm, with which the wafers will be delivered between the intermediate part of said preparatory chamber and chamber and a wafer-processing part, is provided. CONSTITUTION:A conveying belt is provided between positions 2a and 2b, and also between positions 2d and 2g, and a structure, in which wafers can be transferred simultaneously between the positions 2d and 2h and also between positions 2h and 3a using the double transfer arm equipped with a feeding arm 8 and a pick-out arm 9, is provided. The original point is detected while a susceptor 5 is being rotated for carrying out of the wafer in the state wherein eleven processed wafers are on the susceptor 5. In parallel with said processed wafers, the wafers not yet processed are conveyed from one of the positions 1a, 1b and 1c, and it is conveyed to the position 2d. When an arm cam is half-rotated, the water on the position 3a is transferred to the position 2h' by the pick-out arm 9. When a feeding arm 8 is moved interlocking with the pick-out arm 9, the wafer at the position 2h is transferred to the position 3a. In parallel with the abovementioned process, the next wafer is transferred to the position 2d from the loader, and an orientation flat positioning is performed.
Patent JP-S52153092-A (JP)
Title: Time-shearing remote control survey system
Inventor: AKIBA OSAMU
IPC: H04Q9/04
Filed: 1976-06-15
Abstract: PURPOSE:When the order of the channel synchronous signal is thrown into disorder, the operation of the terminal station is brought to stop temporarily, and again operates when synchronization is applied by the next synchronous signal, and thus wrong control actions are prevented.
Patent JP-S55162220-A (JP)
Title: Apparatus for vapor epitaxial growth
Inventor: ITOU MICHIHIRO
IPC: C30B29/40
Filed: 1979-06-05
Abstract: PURPOSE:To permit an epitaxial layer having a desired characteristic to be highly reproducibly obtained by installing a covering body to the upper opening surface of the package containing a mixed-crystal growth material, with a gap provided betwen the covering body and the surface. CONSTITUTION:A package 2; which is provided with a covering body 9, contains Ga, and is saturated with As; is placed in a reaction tube 1, together with a foundation crystal substrate 4. The reaction tube 1 is heated by means of a heater 5, with H2 supplied from a gas inlet port 6. Then AsCl3, which is a mixed-crystal gas diluted with H2, is introduced into the reaction tube 1 to start growth. At this time, some of HCl formed by the interaction of H2 and AsCl3, which is hindered from contact with Ga by the covering body 9, is sent toward the substrate 4 without reacting. Thus, choosing the gap between the package 2 and the covering body 9 permits the reaction efficiency of HCl and Ga to be controlled, and the need for providing the second gas inlet port and controlling the amount of gas supply can be eliminated, so that the characteristic change due to the change of the amount of gas supply can be prevented.
Patent JP-H09256572-A (JP)
Title: Eave-gutter hanger
Inventor: OGAWA NOBUYUKI
IPC: E04D13/072
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hanger, in which an eave-gutter hanger section projected to the outside of an eave gutter and viewed from the lower section of the eave gutter is difficult to be conspicuous, under the state, in which the eave gutter is installed and executed to the eave-gutter hanger. SOLUTION: In an eave-gutter hanger, a support plate 2 having eave-gutter lug engaging sections 1a, 1b at both ends and a fixing plate 6 formed by shaping a fixing section 4 fixed to an execution surface 3 at one end while forming a mounting section 5 at the other end are formed, and the support plate 2 and the fixing plate 6 are fastened. Coloring excepting a metallic color is executed to the eave-gutter hanger section projected to the outside of an eave gutter and viewed from the lower section of the eave gutter under the state, in which the eave gutter is mounted and executed to the eave-gutter hanger at that time.
Patent JP-S545437-A (JP)
Title: Electrophotographic copier
Inventor: KAWAI RIYOUICHI
IPC: G03G15/04
Filed: 1977-06-14
Abstract: PURPOSE:To change dot areas according to the change in exposure and effectively perform reproduction of medium contrast by forming dot-form charge lateent image on a photoreceptor through a second optical system and performing image exposure on the photoreceptor surface through a first optical system.
Patent JP-S60214429-A (JP)
Title: Tracking error detector
Inventor: KATASE YOSHIHIRO
IPC: G11B7/09
Filed: 1984-04-11
Abstract: PURPOSE:To detect always accurately a tracking state by providing an objective lens focusing light irradiated from a light source on a track of an object to be irradiated and a photodetector receiving a part of the reflected light while dividing it into four splits or over by a split line corresponding optically to the track. CONSTITUTION:The system until the reflected light of a disc 10 is reflected by a composite prism 6 is the same as a conventional device, the luminous flux reflected on the composite prism 6 is made incident on the photodetector 15. The photodetector 15 consists of the 1st photodetector 15a, the 2nd photodetector 15b, the 3rd photodetector 15c and the 4th photodetector 15d split into four by three split lines 16a, 16b and 16c corresponding optically to a pit track 9, the luminous flux is split into four luminous fluxes 17a, 17b, 17c, 17d by the four split photodetectors 15a, 15b, 15c, 15d and each of them is detected. In case of the tracking control, when the objective lens 8 is moved by (x) in a direction perpendicular to the optical axis, the tracking error signal is obtained while being subjected to operation processing.
Patent JP-S59199351-A (JP)
Title: Untiskid controller
Inventor: KUBO JIYUN
IPC: B60T8/1761
Filed: 1983-04-23
Abstract: PURPOSE:To improve the responsibility, by separating processing routines of the output operation and the operation of wheel speed information, executing the processing of the wheel speed information every time when a sensor pulse is inputted, and executing the output operation every time in accordance with the responsibility of an actuator. CONSTITUTION:An output signal of a wheel speed sensor is shaped into a square pulse signal and is inputted as a sensor pulse. In a wheel speed information processing section, the pulse period and the wheel acceleration and deceleration due to the difference thereof are processed. This processing section comprises a pulse prescaler 10, a latch circuit 11, a timer counter 12, a suitable N deciding section 13 for deciding a set value N, a memory controller 14, an acceleration and deceleration operating section 16, a pulse period operating section 17, etc. Based on the pulse period and the wheel acceleration and deceleration obtained from this processing section in accordance with the timer output of the timer 23, the output processing section performs interrupt processing of a brake control signal and the wheel speed processing to output signals EV, AV for the actuator.
Patent JP-H03269384-A (JP)
Title: Infrared image pickup device
Inventor: AWAMOTO KENJI
IPC: G01S3/782
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the generation of an error due to the shear of correction at the time of discriminating a target without erasing the image information of picture elements having non-linear characteristics by correcting the dispersion of respective picture elements in an infrared detecting element. CONSTITUTION:A target signal deciding circuit 31 compares the signal level of a picture element discriminated as a target position with a level obtained by adding a correction shear to the signal level of a picture element having linear characteristics to be a reference. When the signal level of the picture element on the target position is smaller, a target position deciding circuit 30 increases the number of correction points for signal correction and reduces the level of a threshold for deciding the target position, and when the signal level of the picture element on the target position is larger, reduces the number of correction points and increases the threshold level. Consequently, the target can rapidly be discriminated in accordance with the relative distance of the target.
Patent JP-H05274220-A (JP)
Title: Memory bank busy control system
IPC: G06F12/06
Filed: 1992-03-27
Abstract: PURPOSE:To recover a bank state and to perform access to a main memory by forcedly resetting a bank busy flip-flop set for specified time. CONSTITUTION:An OR circuit 80 inputs the output of a reset address decoder 20 and the output of a comparator circuit 100 and outputs a reset instruction to a bank busy flip-flop 70 when the output of either of them is '1'. A counter 90 inputs the output of the bank busy flip-flop 70 and performs counting while the bank busy flip-flop 70 is set. The comparator 100 checks whether the value of the counter 90 reaches a specified value T0 or not and when the value of the counter 90 reaches the specified value, it is reported as an error. Then, '1' is outputted to the OR circuit 80 and as the result, the bank busy flip-flop 70 is reset. The specified value T0 is decided by maximum access time T of the main memory and is under the condition of T0>T.
Patent JP-H01245950-A (JP)
Title: Method and apparatus for preheating submerged tube into molten steel vessel
Inventor: EKOSHI HARUKI
IPC: B22D11/10
Filed: 1988-03-25
Abstract: PURPOSE:To make preheating work efficient by adjusting an electric damper opening degree based on measured results of pressures in a molten steel vessel and preheating box and controlling so that difference between the pressures in the molten steel vessel and the preheating box always becomes the constant. CONSTITUTION:A burner 2 for preheating the vessel is arranged at the molten steel vessel 1 having a submerged tube 3, and the submerged tube 3 is covered at the preheating box 4 to preheat the submerged nozzle 3 with the burner 5 for preheating the nozzle. Then, the pressures in the molten steel vessel 1 and the preheating box 4 are measured with pressure sensors 16, 17, and the electric damper 8, etc., is controlled with the detected signal and the pressure in the molten steel vessel 1 is adjusted and the difference with the pressure in the preheating box 4 is made to always the constant. By this method, as high temp. frame for preheating can be stably supplied in the submerged tube 3, the work can be surely and efficiently executed.
Patent JP-S545880-A (JP)
Title: Electron beam evaporating device
Inventor: TOMOSAWA AKIHIRO
IPC: C23C14/30
Filed: 1977-06-17
Abstract: PURPOSE:To provide the subject device wherein an electron beam is acted on a material to be evaporated to heat, melt and vaporize the same to evaporate the material on an evaporation base plate, a crucible made of electroconductive composite ceramics is used for improving thermal efficiency and preventing charge up and contamination of the material to be evaporated.
Patent JP-H1010481-A (JP)
Title: Acoustic-optic tunable filter
Inventor: ARONSON LEWIS B
IPC: G02F1/125
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To lower the level of the side lobe of the frequency response of the AOTF(acousto-optic tunable filter) of an optical system without adding an extra process stage to the manufacture of the AOTF. SOLUTION: The optical system has the acousto-optic tunable filter having a base plate 30 consisting of an acousto-optic material adapted to receive an incident light beam. This base plate 30 has an optical waveguide 34 crossing the base plate 30 along the optical axis 42. Further, the optical system has a converter 32 for inducing an acousto-optic beam 36 to the base plate 30 in response with an electric signal. The center of the converter 32 biases to one side of the optical axis 42 and the axis of the acousto-optic beam 36 intersects at a diagonal angle with the optical axis 42. The converter 32 is so constituted that the shape at the section of the intensity of the acousto-optic beam is stepped or tapered (like gauss distribution).
Patent JP-H05280095-A (JP)
Title: Joint part of steel pipe pillar and beam
IPC: E04B1/30
Filed: 1992-03-27
Abstract: PURPOSE:To absorb dimensional tolerance (roundness, warp) of steel pipe raw material of a steel pipe pillar, and facilitate assembling work. CONSTITUTION:A ring-like joint metal fitting 3 of which the inner diameter dimension is a little larger than the outer diameter of a steel pipe pillar 1 so as to absorb dimensional tolerance (roundness, warp) of a steel pipe raw material, is fitted to the outer circumference of the steel pipe pillar 1. A gusset plate 5 for joining a web provided on the outer face of the steel pipe pillar 1 is welded to the ring-like joint metal fitting 3, and grout material 4 is filled in the gap between the outer face of the steel pipe pillar 1 and the ring-like joint metal fittings 3. The upper and lower flanges 2b of a beam 2 are welded to the upper and lower ring-like joint metal fittings 3.