baber/WOPTO huggingface dataset:
Patent JP-H05209969-A (JP)
Title: Radiation detecting device
Inventor: TSUKUDA YASUO
IPC: C09K11/84
Filed: 1992-01-08
Abstract: PURPOSE:To prevent the occurrence of an adverse effect due to the surface roughness of a light emission means of a polycrystal material by adjusting the surface roughness at a joint surface with a photoelectric conversion means to a specific value. CONSTITUTION:Light emission elements with surface roughness adjusted to a value between 0.5 and 100mum, for example, a plurality of Gd2O2S:Pr, Ce, F light emission sintered elements 3 sized to 1.3X30X1.1mm are prepared as a light emission means 4. Each element 3 is jointed to a photoelectric conversion means 1 of silicon photodiode, thereby forming a radiation detector. An X-ray beam 6 is irradiated to a specimen 7, while an X-ray source 5 is being shifted in a lengthwise direction, and the transmitted X-ray is irradiated on the array of the elements 3. As a result, the nonuniformity of light due to irregular reflection on the joint surface is alleviated and almost disappears before the light arrives at the means 1. Also, the re-entry quantity of the light into a scintillator due to total reflection is reduced, and the output of the means 1 becomes high, compared with the case of a smooth surface.
Patent JP-H05213860-A (JP)
Title: Production of 3,3'-thiodipropionic acid
Inventor: NAGASE HIROSHI
IPC: C07C319/20
Filed: 1992-02-05
Abstract: PURPOSE:To obtain a safe and industrial method for producing 3,3'- thiodipropionic acid in high yield. CONSTITUTION:The objective method is to add 3,3'-thiodipropionitrile into an aqueous solution of a mineral acid in a specific amount. at a specified concentration at a rate so as to keep the 3,3'-thiodipropionitrile at <=5wt.% concentration in the reactional system to hydrolyze the 3,3'-thiodipropionitrile. Thereby, the hydrolysis is prevented from causing the runaway accompanied by rapid generation of heat. As a result, the objective 3,3'-thiodipropionic acid is obtained in >=96% yield.
Patent JP-S61177704-A (JP)
Title: Manufacture of chip type inductor
Inventor: UCHIDA MINORU
IPC: H01F27/29
Filed: 1985-02-02
Abstract: PURPOSE:To reduce cut and eliminated parts in a manufacturing stage and to improve profitability by a method wherein a microcoil is sandwiched between sandwiching portions of an edge of a clip lead oppositely held to be subjected to insulating molding the rest part of terminal portion of the lead is cut and eliminated, and this terminal is bent around a peripheral surface of a core. CONSTITUTION:For instance, a coil 3 is wound on an almost center portion of a ferrite core 2 formed in a drum shape, and metallic layers 4a and 4b are provided in advance in a dented concave portion formed on both these edge surfaces. A microcoil 1 in which both drawing edges 3a and 3b of the coil 3 are faced with the metallic layers 4a and 4b is sandwiched between a pair of clip leads 5A and 5B face-to-face arranged. Both the drawing edges 3a and 3b of the coil 3 are press-sandwiched by sandwiching portions 6C. A connecting portion 9 connected electrically with the sandwiching portion 6C is formed after soldering. When a box insulating molding portion 10 is formed after giving an insulate-molding, a part of terminal portions 6B is cut, and a rest portion cut is eliminated, a chip type inductor 20 with the terminal portion 6B is manu factured.
Patent JP-H07229316-A (JP)
Title: Overhang type carport
Inventor: UEMATSU KATSUYA
IPC: E04H6/02
Filed: 1994-02-17
Abstract: PURPOSE:To enhance the workability at the time when the pillar of an overhang type carport is moved with regard to the roof. CONSTITUTION:A supporting member 4 for hangingly supporting a roof 3 is set up between the upper part of a pillar 2 and the longitudinal middle part of a beam 35, and the end on the roof 3 side is connected to the beam 35 so as to be movable in the axial direction thereof and also so as to be turnable around the axis being parallel to the axis of the beam 35, and the other end on the pillar 2 side is connected to the pillar 2 so as to be turnable around an arbitrary axis. Thereby, the pillar 2 can follow up the movement of the roof 3 only by the axial movement of the supporting member 4 and the rotational motion thereof.
Patent JP-S58138146-A (JP)
Title: Folding control method of loop transmission system
Inventor: NOSU KIYOSHI
IPC: H04L12/42
Filed: 1982-02-10
Abstract: PURPOSE:To retrieve a failed point in a short time even if the number of terminal stations is increased and to complete the loop back, by performing simultaneous folding without checking the sequential loop back and releasing the folding. CONSTITUTION:In taking a terminal station 113 as an example, a reception section receives a signal from a terminal station 114, and the reception signal is given to the next terminal station 112 via a transmission line 210 from a transmission section. Sumultaneously, the receoption signal of the reception section is folded from the transmission section through a transmission line 220. After a prescribed time, a centralized monitor station 110 instructs the release of folding to each terminal station. Terminal stations 111-115 receive a control signal from the line 210 and terminal stations 117, 116 receive a control signal from the line 220. The terminal stations 111-114 and 117 receiving the signals from both the lines 210, 220 release the folding and the terminal stations 115, 116 receiving the signal from one of the lines only keep the folding.
Patent JP-S56115660-A (JP)
Title: Method and device for preventing entry of atomized paint in coating booth into bore of end part of pipe to be coated
Inventor: TSURUTA SATORU
IPC: B05B15/04
Filed: 1980-02-20
Abstract: PURPOSE: To safely and automatically prevent atomized paint from entering the bore of the end part of a pipe to be coated by injecting air toward the opening at the trailing end of the pipe to be coated at the time when the leading end of this pipe passes the inside of a coating booth.  
     CONSTITUTION: When a leading end of a pie 8 to be coated passes a contactless switch 9, a signal circuit closes and upon lapses of a prescribed time after this, a rear electro-magnetically operated pneumatic valve 5 opens for the time as much as it corresponding to the length from a coating booth 10 to the pipe 8 and the nozzle 6 in that position builds up by deviating from the trailing end of the pipe, thereby injecting prescribed pressurized air in the header pipe. Then, the air injected from the nozzle pie 6 is injected in the form of slender-bar-like air flow toward the opening of the  trailing end of the pipe 8 and collides against the pipe end, then part thereof pushes the air in the pie and flows therein. By this effect, the atomized part in the booth is prevented from entering the opening of the leading end part of the pipe to be coated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02199083-A (JP)
Title: Preparation of metal-impregnated amorphous refractory molded product
Inventor: NUMATA TETSUSHI
IPC: C04B41/88
Filed: 1989-01-30
Abstract: PURPOSE:To improve the slag-wetting resistance, structural spalling resistance and thermal spalling resistance of an amorphous refractory molded produce by deaerating air from the open pores of a pre-heated porous amorphous refractory molded product and subsequently impregnating a melted metal into the deaerated open pores. CONSTITUTION:A refractory raw material (e.g. chrome castable) is mixed with a bider such as cement of colloidal silica, molded and subsequently dried at room temperature - 500 deg.C to give a porous amorphous refractory molded product 11. The molded product 11 is supplied in a pre-heating oven 2, preheated at a temperature higher than the melting point of a metal with a pre-heating coil 5, introduced into a vacuum and pressing oven 1 and subsequently subjected to a vacuum treatment under 20-10<-4>Torr with a suction pipe 8 in the oven 1 to deaerated air from the open pores of the molded product 11. The treated molded product 11 is immersed in the melted metal 12 received in a metal bath 4 for 1-120min and an inert gas is introduced from a gas-supplying tube 7 into the oven 1 to apply a pressure of 0.1-2000kg/cm<2> to the melted metal 12 for impregnating the open pores of the molded produce 11 with the melted metal 12, followed by introducing the metal-impregnated molded product 11 into an annealing oven 3 to gradually cool the molded product 11.
Patent JP-H03222717-A (JP)
Title: Bending method for plastic sheet
Inventor: MURATA TSUTOMU
IPC: B29C53/04
Filed: 1990-01-30
Abstract: PURPOSE:To perform bending processing having little deformation and high accuracy, by a method wherein a plastic sheet is held by placing between a bending core and heating plate heated at the softening temperature of the plastic sheet or higher, the sheet is bent as it is heated and pressurized and then cooled by removing the heating plate. CONSTITUTION:A part 11 of a plastic sheet 1 which is to be bent is put on a core 4 by registering the part 11 to a bending corner part 41 of the core 4. Then the part 11 which is to be bent is heated for 0.1-1.0 second prior to bending by a heating plate 2 provided with an electric heater 21 by holding the part 11 by placing between the bending corner part 41 of the core 4 and an end of the heating plate 2 by almost confronting them with each other. Then the plastic sheet 1 is bent by a bending bar 3 under a state as it is heated by the heating plate 2. After completion of bending and after removal of the heating plate 2 further by heating for 0.1-1.0 second with the heating plate 2, the plastic sheet 1 is cooled by air cooling and the bending bar 3 is restored to the original position. Although a temperature of the heating plate 2 varies according to the quality of the material of the plastic sheet 1, it is good that the same is the softening temperature or above, and below the melting temperature.
Patent JP-H01194191-A (JP)
Title: Dynamic type memory device
Inventor: WATABE HIROSHI
IPC: G11C11/401
Filed: 1988-01-29
Abstract: PURPOSE:To test a counter by detecting and holding the levels of a column address strobe {CAS (over bar)} and a writing control signal {WE (over bar)} in a CBR refresh cycle. CONSTITUTION:In a WCBR cycle, the AND A3 of the opposite phase WCBR (over bar) of the decision signal of the WCBR cycle and a latch output is taken in order to interrupt a test mode and a test mode signal TEST is generated. Accordingly, in the WCBR cycle, an ordinary function deviated from the test mode is provided to generate a column activating signal in the WCBR cycle and execute the test of the counter. Especially, in a memory for setting the test mode in the WCBR, in order to prevent the test mode by an operation (CBR refresh) for executing the refresh at the time of an actual use, it is neces sarily assured that a {WE (over bar)} is brought to '1' level.
Patent JP-S60164255-A (JP)
Title: Voltage measuring method utilizing electron beam
Inventor: ITOU AKIO
IPC: G01R31/302
Filed: 1984-02-06
Abstract: PURPOSE:To enhance the accuracy of measurement, by computing a voltage from a shifting amount, when an integration type measured energy analysis curve is processed so as to match an integration type reference energy analysis curve. CONSTITUTION:An electron beam EB (a) is projected to a measuring point, on which a known voltage is applied. Emitted secondary electrons (b) are detected by a secondary electron detector 6. The secondary electron signal from the detector is sent into an integration type reference energy analysis curve (S curve) register in an analysis curve matching circuit 10 through a switch 9. Then, the beam EB is projected to the measuring point, on which an unknown voltage is applied. Then the secondary electron signal is likewise sent to an integration type measured energy analysis curve (measured S curve) register in the circuit 10. Then the measured S curve is shifted by a required amount so as to match the reference S curve.
Patent JP-H09210197-A (JP)
Title: Booster for transmission operation
Inventor: ABE SHINJI
IPC: F16H61/30
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the inferior influence to the operation feeling, and simplify the structure inexpensively. SOLUTION: Communicating grooves 3a, 3b are respectively provided to the inner circumference of a cylinder 3 in the pressure chambers 7a, 7b when a piston 4 is at the neutral position to mutually communicate two pressure chambers 7a, 7b in the state that the piston 4 is reached to the position of either one of communicating grooves 3a, 3b when actuated to synchronize the transmission gear to flow pressurized air through either one of the communicating groove 3a, 3b, from the higher pressure chamber to the lower pressure chamber, in response to the decrease of load immediately after the engagement, to decrease the output power.
Patent JP-S59147060-A (JP)
Title: Resin composition for water-based paint
Inventor: OSHIKUBO TOSHIO
IPC: C09D5/02
Filed: 1983-02-09
Abstract: PURPOSE:To prepare the titled composition giving a coating film having excellent water resistance and flexibility, and useful for the coating of automobile, industrial machinery, steel furniture, electrical appliances, etc., by compounding a specific etherified benzoguanamine resin with a water-soluble or water-dispersible resin at a specific ratio. CONSTITUTION:The objective composition can be obtained by compounding (A) 5-50pts.wt. of an etherified benzoguanamine resin which is a benzoguanamine resin etherified with methanol and ethylene glycol and having 0.5-3.5 ethylene glycol units bonded to one benzoguanamine nucleus with (B) 95-50pts.wt. of a water-soluble or water-dispersible resin (e.g. a resin obtained by adding 0.3- 1.2mol of monopropylamine to an alkyd resin having an acid value of 20-100 and hydroxyl group value of 15-200, based on 1 equivalent of the acid group of the alkyd resin).
Patent JP-H06229186-A (JP)
Title: Rock crusher and rock crushing method using the same crusher
Inventor: OBARA YOSHIYUKI
IPC: E21C37/02
Filed: 1993-02-08
Abstract: PURPOSE:To take both rock crushing force and a rock crushing stroke largely by transmitting pushing force in the direction that the diameter of a pushing member is expanded over a pushing-force transmission body by a driving mechanism under the state, in which the driving mechanism is inserted into a guide hole drilled to a bedrock. CONSTITUTION:Pushing force in the direction that the diameters of pushing members 20, 20 are expanded is transmitted over pushing-force transmission bodies 30, 30 by a drive mechanism 40 under the state, in which the driving mechanism is inserted into a guide hole G1 drilled to a bedrock G to be crushed. Consequently, the pushing-force transmission bodies 30 are moved, and pushing force in the direction that the guide hole G1 is pushed open is transmitted from the pushing members 20. When a center spacer 50 is interposed between the pushing-force transmission body 30 and the pushing member 20, pushing force generated by the driving mechanism 40 is transmitted over the pushing member 20 through the center spacer 50 from the pushing-force transmission body 30. The center spacer 50 is formed in a tapered shape at that time, thus smoothly inserting the center spacer 50 up to the interior of the crack of the crushed bedrock. The center spacer 50 and side spacers 51, 51 are adjusted in response to the change of the opening of the crack, and approximately constant spreading and size can be held in the driving mechanism 40.
Patent JP-H08206826-A (JP)
Title: Device for forming through-hole
Inventor: SATO SHIGERU
IPC: B23K7/10
Filed: 1995-02-08
Abstract: PURPOSE: To automatically adjust the height of a torch and to automate a work for opening a through-hole by using a controller based on the pre-inputted data and working a first and a second driving devices. CONSTITUTION: A guide frame 1 supported to a position having a prescribed height with supporting legs 5 fixed to the prescribed positions with fixing magnets 8 roundly guides circulating guide members 11 driven with the first driving device 13 along a round opening part 2. The circulating guide member 11 guides a linear shifting member 14 driven with the second driving device 15 in the direction approached/separated to the guide frame 1 along the circulating guide member 11. At this time, the controller 18 works each of the first and the second driving devices 13, 15, based on the pre-inputted data to shift each driving device, the torch 16 is shifted on a prescribed orbit based on these data.
Patent JP-S55113531-A (JP)
Title: Production of polyester film
Inventor: SUGAWARA MAKOTO
IPC: B29C49/00
Filed: 1979-02-23
Abstract: PURPOSE: To provide a film having high longitudinal strength by a method wherein a non-oriented polyester film is drawn longitudinally at least twice, and then subjected to simultaneous biaxial stretching.  
     CONSTITUTION: A non-oriented polyester film is stretched longitudinally at least twice, preferably twice or three times, with a total stretching ratio of at least 3.5, preferably 4.5W6. The stretching temperature is usually below the pour point, preferably 60W130°C. Next, the film is subjected to simultaneous biaxial drawing. In this case, though the lateral drawing ratio is not specified, it is generally 2.0W 4.0; the longitudinal stretching ratio is not greater than 2.0, and is preferably 1.1W 1.2; and the drawing temperature is usually 60W200°C. Then the film is heat- treated at a temperature of 150W240°C for several seconds. By these treatments, longitudinal strength is increased remarkably, and a high-strength film wide in size can be produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08212286-A (JP)
Title: Information reproduction system
Inventor: SHIMIZU KAZUO
IPC: G11B7/005
Filed: 1995-02-08
Abstract: PURPOSE: To make a sensor detection signal to correspond to a dot code pattern correctly and to process such a sensor detection signal at a high speed. CONSTITUTION: An image pickup processing part 18 in a reading part 10 constitutes on one chip a dot code reading sensor 26 for reading a dot code, optical distortion reading sensors 28A to 28D for detecting optical distortion arranged around it, an A/D conversion part 30 and a logic circuit 32 controlling these sensors 26, 28A to 28D and the A/D conversion part 30. Corresponding to the signal of these optical distortion reading sensors 28A to 28D, the logic circuit 32 controls the binarization level of the output signal of the dot code reading sensor 26 in the A/D conversion part 30 to be varied. A binary signal from an image pickup processing part 18 is converted into a data signal at a picture processing part 20 and converted into a video or sound signal at a data signal processing part 22.
Patent JP-H08223996-A (JP)
Title: Controller for biaxial excitation generator
Inventor: MORIKAWA RYUICHI
IPC: H02P9/00
Filed: 1995-02-08
Abstract: PURPOSE: To control the effective and reactive power independently by comparing the effective and reactive power, on the stator winding side, respectively, with command values and feeding a current to the rotor winding depending on the excitation current command value such that the error is reduced. CONSTITUTION: Reactive and effective power regulators 11, 12 compare given reactive and effective power commands Q*, P* respectively, with reactive and effective power Q, P detected through reactive and effective power detectors 9, 10. Furthermore, an excitation current command value id* for controlling the reactive power by proportionally integrating and amplifying the error of Y is outputted along with an excitation current command value iq* for controlling the effective power. Current controllers 6, 7 feed two sets of rotor winding 4, 5 with current depending on the excitation current commands ia*, ib* obtained from the excitation current command values id*, iq* through a coordinate converter 8. The rotor is accelerated when the effective power P is higher than the energy fed from a prime mover 2 otherwise it is decelerated.
Patent JP-H03229030-A (JP)
Title: Suspension support structure
Inventor: KYOI YUJI
IPC: F16F9/54
Filed: 1990-01-31
Abstract: PURPOSE:To securely mount rebound stopper in an inner tube with simple constitution by engagingly locking a tubular member on the outer peripheral surface of an inner tube and bending the upper end of the inner tube in the direction of the outer diameter to fixedly sandwich the inner peripheral edge of the rebound stopper with the end face of the tubular member and the upper end of the inner tube. CONSTITUTION:An insulator rubber 4 is vulcanized and adhered to an outer tube 3 and bound stopper 5. Then, a step 5b of the bound stopper 5 is engaged with a step 12 of an inner tube 2 to spot weld a tubular portion 5a to the outer peripheral surface of the inner tube 2. A thrust bearing 7 is adapted to abut against the step 12 at the lower side of the inner tube 2 and the lower end 14 is bent in the direction of the inner diameter to fixedly sandwich the outer side of the bearing 7 between the step 12 and the lower end 14. A rebound stopper 6 is fitted on the outer periphery of the upper edge of the inner tube 2 and the inner peripheral edge is adapted to abut against the end face 5d of the bound stopper 5. The upper end 13 of the inner tube 2 is bent in the direction of the outer diameter to fixedly sandwich the inner peripheral edge of the rebound stopper 6 between the end face 5d and the upper end 13. Thus, the rebound stopper can be mounted to the inner tube without any trouble in the manufacture and incorporation.
Patent JP-H05189141-A (JP)
Title: Optical mouse device provided with communication function
Inventor: YAMAMOTO TAKESHI
IPC: G06F3/039
Filed: 1992-01-10
Abstract: PURPOSE:To exchange data with another terminal in addition to the function of a conventional optical mouse device by combining a converter, which converts data from a processor, to the preceding step of the light emitting element of the conventional optical mouse device. CONSTITUTION:A light emitting element 1 is connected to a converter 2, and the converter 2 is connected to an external processor 8. This device is composed of light receiving elements 3 and 4 to respectively detect the longitudinal and lateral displacement of the device, converter 5 to converting the signal change to information showing the displacement of the device, and button 6 to instruct the processor 8, and the light emitting element 1, light receiving elements 3 and 4 and button 6 are fixed to a mouse device 7. Thus, data communication is enabled with the auxiliary terminal provided with light receiving elements and a light emitting elements at positions respectively corresponding to the light emitting element 1 and the light receiving elements 3 and 4 on the mouse device 7.
Patent JP-S59150114-A (JP)
Title: Production of continuous filaments of pitch carbon
Inventor: MATSUMOTO MITSUAKI
IPC: D01F9/14
Filed: 1983-02-10
Abstract: PURPOSE:After pitch is melt-extruded into a yarn is allowed to fall down on a bar which advances straight, as it reciprocates in the direction perpendicular to the bar axis at a constant speed so that the yarn is hung into a curtain, then the screen is subjected to preoxidation and carbonization to give the titled filaments with high uniformity and strength, in high efficiency. CONSTITUTION:Pitch is melt-extruded through the nozzle 1 into fibers 2 and the fibers are passed on the roll 4 through the air sucker 5 so that the yarn is treated with a yarn-collecting agent 6. The yarn 3 is collected, then allowed to fall down on the bar 8 which advances straight or reciprocates in its axis direction, while reciprocating at a certain speed in the direction perpendicular to its axis. The resultant yarn curtain 3 on the bar 8, as it is, or after the curtain is transferred to another bar 10, as its form is kept, is passed through preoxidizer and carbonizer to produce the objective continuous filaments of pitch carbon fibers.