baber/WOPTO huggingface dataset:
Patent JP-S58173769-A (JP)
Title: Developing method of electrophotography
Inventor: SATOU MASAMICHI
IPC: G03G15/10
Filed: 1982-04-06
Abstract: PURPOSE:To simplify a device, and also to obtain a picture rich in high resolving power and continuous tone reproduction, by executing development by attracting or driving away a toner, between a conductive layer of an electrostatic charge image retaining member and a conductive layer of a toner discharge layer supporting body. CONSTITUTION:A toner discharging member 16 consists of a conductive layer 27 provided on a supporting body 26, and a toner discharging layer 28 provided on said layer. An insulating liquid is fed to this discharging layer 28 a minute gap is formed between this layer and an electrophotographic recording layer by a roller 22, and the development is executed in this part. An electrostatic charge image retaining member 11 consists of a supporting body 23, a conductive layer 24, a photoconductive insulating layer 25. Normal development is executed by making a toner charged to opposite polarity from the member 16 adhere to an electrostatic charge image formed on the electrostatic charge image retaining face of this member, inverted development is executed by making a toner charged to the same polarity adhere, and bias voltage is applied in the direction for driving away the toner toward the electrostatic charge image retaining face. In this way, it is possible to obtain a picture rich in high resolving power and continuous tone reproduction.
Patent JP-S55147630-A (JP)
Title: Photomask
Inventor: KINOSHITA HARUAKI
IPC: G03F1/54
Filed: 1979-05-08
Abstract: PURPOSE:To obtain a photomask of high quality by forming an emulsion pattern on a transparent substrate outside the effective pattern region of a mask to prevent the emulsion mask and a hard mask from sticking. CONSTITUTION:Emulsion pattern 4' is formed entirely or partially on a transparent substrate outside frame pattern 3' showing the border of an activated region where element patterns 1', 2' of IC or the like are formed. When peripheral portion 4' alone of frame 3' is exposed to form a pattern, silver is deposited on the exposed portion, and the portion is slightly protruded from the unexposed portion. In order to transfer this pattern onto a hard mask for copy, both the masks are vacuum- contacted, and pattern 2' is exposed. When the masks are separated, by destroying the vacuum gas readily enters between the masks to prevent sticking since there is a height difference between unexposed portion 1' and exposed portions 2', 4'. Thus, the masks are easily separated and can be protected from contamination, breaking, etc.
Patent JP-S54147423-A (JP)
Title: Inverter
Inventor: DOI SHIROU
IPC: H02M7/515
Filed: 1978-05-11
Abstract: PURPOSE: To prevent malfunctioning of the current limiting circuit caused by inrush current resulting from a short-circuit in the resistor loaded by arranging the current transformer in the inverter on the power side in front of the resonance filter.  
     CONSTITUTION: After passed through an AC filter 2 and a harmonic resonance filter 3, the output of an inverter 1 with an automatic current limiting circuit 5 is connected to a load 10 of a rectifier through an output feeder breaker NF 1  and a resistor R 1  loaded provided with a contactor K 1  in series. A current transformer 4 for feeding the current limiting circuit 5 with the control signal is arranged on the front of the resonance filter. This checks inrush current from flowing to the current transformer 4 even when it is caused in the short-circuiting of the resistor R 1  loaded by the contactor K 1 . Thus, malfunctioning can be eliminated completely in the current limiting circuit 5, thereby ensuring stable supply of power. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63223029-A (JP)
Title: Production of electrolytic oxidation polymer
Inventor: TSUCHIDA HIDETOSHI
IPC: C08G61/00
Filed: 1987-03-11
Abstract: PURPOSE:To easily obtain the titled polymer useful as a material for electrical and electrochemical fields, e.g. electrode and semiconductor, in high electrolytic efficiency, by subjecting naphthalenes, etc., to electrolytic oxidation polymerization in a solvent in the presence of a protonic acid etc. CONSTITUTION:The objective polymer can be produced by the electric oxidation polymerization of naphthalenes (preferably naphthalene) or benzoquinones (preferably benzoquinone) in a solvent (preferably nitromethane, nitrobenzene or dichloromethane) in the presence of a protonic acid or a Lewis acid (preferably boron trifluoride, antimony pentachloride or aluminum chloride) preferably at 10-30 deg.C.
Patent JP-S62211983-A (JP)
Title: Semiconductor light-emitting device
Inventor: YAGI TETSUYA
IPC: H01L31/12
Filed: 1986-03-12
Abstract: PURPOSE:To detect the intensity of laser light without a photo diode for a monitor to be attached outside by a method wherein a clad layer is formed of hydrogenerated amorphous Sis and electrodes for detecting a change in the electric conductivity of the layer are provided. CONSTITUTION:A clad layer 10 formed of hydrogenerated amorphous Sis is provided in part of an AlGaAs upper clad layer 4 out of the clad layer 4 and an AlGaAs lower clad layer 6, which neighbor on an AlGaAs active layer 5 which is the part to show laser light. Electrodes 11a and 11b for photoconductivity measurement are formed on the clad layer 10. Accordingly, by measuring the electric conductivity of the clad layer 10, the intensity of the laser light can be known. Thereby, the intensity of the laser light can be detected without a photo diode for a monitor to be attached outside.
Patent JP-H07259425-A (JP)
Title: Closing device for sliding door
Inventor: DEMUKAI ENZO
IPC: E05F1/16
Filed: 1994-03-28
Abstract: PURPOSE:To adjust the accumulated exciting force according to sliding doors of different weights. CONSTITUTION:A closing device for sliding door is provided with, in its case 6, a power spring 8 of which one end is fixed to a pivot shaft 7, a drum 9 which incorporates the power spring 8 and to which the other end of the power spring 8 is fixed, and a cable body 10 of which one end is anchored to the drum 9 and which is wound on it. Also the pivot shaft 7 is provided with a head part which is projected from one side plate 11 of the case 6, and also a section which is provided with multiple faces 13 formed in polygon and in parallel with the axis of the pivot shaft 7. Then a rotating stopper plate 19 which is formed by bending a wire material made of metal in U-shape at its center is installed on the external surface of one side plate 11 of the case 6. The head of the pivot shaft 7 is held by a linear part 19b adjacent to the bent part 19a at the center of the rotating stopper spring 19 to stop the rotation of the pivot shaft 7 by the exciting force of the power spring 8. In addition, a minus (-) groove 17 which enables the engagement of a jig such as a driver, etc., is installed in the head of the pivot shaft 7.
Patent JP-H0697925-A (JP)
Title: Data speed converting circuit
Inventor: NOMOTO RYUICHI
IPC: G06F13/42
Filed: 1992-02-10
Abstract: PURPOSE:To simplify a circuit configuration and to execute handling at a high speed, in the data speed converting circuit an asynchronous system. CONSTITUTION:This circuit is provided with a selector part 1 for selecting input data and data obtained by delaying its data. When a latch signal D to a data latch part 5 for latching the input data and a load signal E are superposed, the selector part 1 selects the delayed data. Data fetched from the data latch part 5 is synchronized with a read clock F and outputted.
Patent JP-S52140794-A (JP)
Title: Detecting piping for vessel
Inventor: HASEGAWA TOORU
IPC: G21C17/00
Filed: 1976-05-19
Abstract: PURPOSE: To intend to lower the temperature of a measuring piping and to prevent stress corrosion cracking, by means of connecting a measuring piping for a detector to a measuring nozzle via a contractionof area, in a vessel which contains high temp. fluid and has a measurin nozzle for connecting the detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04295273-A (JP)
Title: Dc-dc converting circuit
Inventor: SAITO AKIRA
IPC: H02M3/28
Filed: 1991-03-20
Abstract: PURPOSE:To elevate the reliability by reducing the electric stress of the overcurrent or the overvoltage to a circuit element. CONSTITUTION:A DC-DC converting circuit comprising a diode 7, a resistor 8, and a cabacitor having a capacitive value fulfilling the formulas I and II. In the formulas, Lp: the primary inductance value of a transformer 2, R: the resistance value of the resistor 8, T: the fundamental oscillation period of a switching element 3, ton: the maximum value of the on time of the switching element 3, toff: the minimum off time that the switching element 3 can take at start, Ei: the maximum value of the voltage value of the DC power source 1, and Emax: the maximum value of the voltage being induced in the primary winding 2a of the transformer, being decided by the circuit condition; a reset circuit to reset the magnetic flux of the transformer is constituted by the capacitor 9 having the capacitive C fulfilling the factors listed above.
Patent JP-S63223951-A (JP)
Title: Document editing device
Inventor: TANOSAKI YASUO
IPC: G06F17/21
Filed: 1987-03-13
Abstract: PURPOSE:To freely set a layout format by a base line, by managing a character- string display on a screen by allowing it to correspond to a base line set on the screen, and executing the editing processing of the character-string under its management. CONSTITUTION:An input device 1 inputs a bit of character information, position information, graphic information, and various commands. These bits of information are allowed to correspond to a base line and stored in an external recorder 4, and displayed on a display device 2. As for a character-string offered for document editing, the editing processing is executed in a state that the coordination to the base line is maintained, and also, as for the base line, its correction and change are executed in a state that the coordination to the character-string is maintained. the character-string brought to the editing processing is displayed on a position specified by the base line to which the character-string concerned on an indicator is allowed to correspond. As for the character-string, editing can be executed, while designating its layout structure by the base line. Also, by changing and correcting the base line, a display position of the character- string can be changed and corrected.
Patent JP-H02235423-A (JP)
Title: Magnetostatic wave device
Inventor: BETSUI KEIICHI
IPC: H03H9/25
Filed: 1989-03-09
Abstract: PURPOSE:To suppress the spurious mode to be caused in the vicinity of a main lobe by selecting the width of a microstrip line being a component of a transducer more than thrice the width of a feeder line, selecting the length to be a length resonated in the operating frequency and decreasing the characteristic impedance more than that of the feeder line. CONSTITUTION:A transducer 11 is provided, which has microstrip lines 10a, 10b made of an Au thin film whose thickness is 5mum and whose impedance is 50ohms on a dielectric base 10 made of alumina whose thickness is 381mum loaded on, e.g. a brass block 2. In this case, while the width W1 of a feeder 11c is selected as 360mum, the width W of transducers 11a, 11b is selected as 360mum wide and the length is selected to be a length resonated in the operating frequency. Then a magnetic film base 6 is fixed onto the upper face of the transducer 11 via a dielectric film 7 whose thickness is 300mum. Thus, the insertion loss is also reduced.
Patent JP-H11314297-A (JP)
Title: Foam insulating board whose surface is clad with tough polymer film or composite body thereof
Inventor: LYNN GREGORY W
IPC: B29C44/32
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a board, which has generally favorable characteristics as well as toughness, by a method wherein a tough polymer layer or its composite surfacing material is bonded to at least either one main surface. SOLUTION: An outside surface-cladding sheet 11 or sheet 12 is made of a thermoplastic polymer or a polymer mixture and modified by adding an additive including a filler, a pigment or colorant, a thermostabilizer, an antioxidant, a water repellent, an ultraviolet stabilizer, a flame-retardant, an impact resistance modifier, a processing aid and a lubricant. The pigment and the filler are a titanium dioxide, a calcium carbonate, a kaolin clay, a silica and a talc. A covering matter for protecting against high humidity, salt mist or the like is applied to the outside 14a and/or the inside 14b of a polymer 11. As a result, a rigid foam core 13 has a chemical stability and a physical stability, a high mechanical strength, a high durability, a high chemical resistance and high heat insulating characteristics.
Patent JP-S61216294-A (JP)
Inventor: OKUMURA YUICHI
IPC: H05B6/12
Filed: 1985-03-20
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-2000258100-A (JP)
Title: Facility for processing explosive substance continuously
Inventor: FUNAHASHI KIMIHIRO
IPC: F42B33/06
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a facility for processing explosive substances continuously in which a plurality of explosive substances can be carried in or carried out continuously by using the outlet side explosion-proof gate of a sub-explosion-proof vessel for waiting carry-in as an inlet side explosion-proof gate of a main explosion-proof vessel and using the inlet side explosion-proof gate of a sub-explosion-proof vessel for waiting carry-out as an outlet side explosion-proof gate of the main explosion-proof vessel. SOLUTION: The facility for processing explosive substances continuously comprises a main explosion-proof vessel 2 for dismantling an explosive substance 1, and sub- explosion-proof vessels 3, 4 for carrying in and carrying out the explosive substance 1 to and from the main explosion-proof vessel 2. More specifically, the sub-explosion- proof vessels 3, 4 are coupled with the main explosion-proof vessel 2, respectively, on the inlet side and outlet side thereof and the sub-explosion-proof vessels 3, 4 are provided with explosion-proof gates 7, 5 (6, 8), respectively, on the inlet side and outlet side thereof.  The inlet side explosion-proof gate 5 of the main explosion-proof vessel also serves as the outlet side explosion-proof gate 5 of the sub-explosion-proof vessel 3 for waiting carry-in, and the outlet side explosion-proof gate 6 of the main explosion-proof vessel 2 also serves as the inlet side explosion-proof gate of the sub- explosion-proof vessel 4 for waiting carry-out.
Patent JP-H02236138-A (JP)
Title: Sampling method and apparatus
Inventor: MORIMURA TADAMI
IPC: G01N1/20
Filed: 1989-03-09
Abstract: PURPOSE:To sample an even specimen by inserting a sampling tube having a sampling port at the tip thereof into a tank to suck the specimen at a time interval moving the sampling port toward an opening thereof. CONSTITUTION:A tip part side of a sampling tube 2 having a tip part bent almost at the right angle is inserted into a fermentation tank 1 of yogurt and a linear through part of the sampling tube 2 is supported airtight rotatably on a wall of the fermentation tank 1. A funnel-like sampling port 3 is fixed at the tip of the sampling tube 2 inserted into the fermentation tank 1 in such a manner that it is mounted vertical to a surface containing a bent L-shaped part of the sampling tube 2 to open in a direction of the tip thereof 2 moves when it is turned. The sampling tube 3 is turned with a rotary motor 4 through a gear 5 fixed on the outer circumference thereof and a specimen is sucked with a suction pump 6 at a time interval at the sampling port 3 to sample. This enables sampling of an even specimen.
Patent JP-H04293560-A (JP)
Title: Hanging on ceiling-type air cleaner
Inventor: HAMADA TOSHIHISA
IPC: B03C3/82
Filed: 1991-03-20
Abstract: PURPOSE:To attach and detach an electric dust collecting element unitedly equipped with an oil pan within a narrow working space by hanging the electric dust collecting element temporarily while the engagement part of the electric dust collecting element is engaged with a tentative reception part, and further tilting it up and down, and releasing the engagement with the tentative reception part. CONSTITUTION:A gateway 13 of an electric dust collecting element 16 unitedly equipped with an oil pan 25 and having engagement parts 26, 27 is formed in the down face of a casing 12. Rails 28, 29 of tentative reception parts to receive the engagement parts 26, 27 tentatively are installed in the periphery part of the gateway 13 in the inside of the casing 12. A cover 15 so supported in the lower fringe of the casing 12 as to rotate freely is rotated to release the gateway 13 and the engagement parts 26, 27 are joined with the rails 28, 29, so that the electric dust collecting element 16 having the oil pan 25 can be hung temporarily and the engagement with the rails 28, 29 is released by tilting the electric dust collecting element 16 up and down and thus the electric dust collecting element 16 is taken out of the casing 12.
Patent JP-H0557352-A (JP)
Title: Device for cleaning straightening roller in long material straightening machine
Inventor: YOSHIDA MITSUO
IPC: B21D3/02
Filed: 1991-03-20
Abstract: PURPOSE:To prevent damaging on surface of a long material of a copper tube, etc., and to smoothly and surely straightening treatment of straightening bend of the long material, etc. CONSTITUTION:On a straightening roll 1, a cleaning roller 11 for cleaning surface of the straightening roll 1, is arranged, and on the surface of this cleaning roller 11, plural cylindrical wiping members 11 are fitted.
Patent JP-S52140235-A (JP)
Title: Semiconductor device
Inventor: HORIUCHI SHIROU
IPC: H04N1/19
Filed: 1976-05-18
Abstract: PURPOSE:To increase the resolution of the self-scanning type photo sensor by making the location pitch of the photo sensor row smaller than the pitch of the shift register which performs the main scanning..
Patent JP-S61214355-A (JP)
Title: Manufacture of flat cell
Inventor: HORIIE HIROSHI
IPC: H01M50/548
Filed: 1985-03-19
Abstract: PURPOSE:To prevent generation of internal short-circuit, due to soldering, by preliminarily soldering upper and lower surfaces of a spacer, in each different melting-point solder, which are jointed surfaces against a sealing plate of a flat cell, and then performing solder-jointing in a specific order. CONSTITUTION:After resin coatings 3 and 4 are performed on inner and outer wall surfaces of a spacer 1, providing a resist film 2 for one side of jointed surfaces, the spacer is soaked in a soldering jar having a high melting point, in order to form a preliminary solder layer 5a. Then, with the resist film 2 being removed, a sealing plate 6 is jointed with a solder layer 5 to form a container 7. Next, resist films 8 and 9 are provided for both sides of the sealing plate 6, soaked in a soldering jar having a low melting point, and then a preliminary solder layer 10a is formed. Thereafter, with the resist films 8 and 9 being removed, electric-generating elements 13-15 are housed, the other sealing plate 11 is jointed with the spacer 1 via a solder layer 10 and sealed to form a flat cell. Therefore, since a short-circuit across sealing plates 6 and 11 is prevented, reliability can be improved.
Patent JP-S63222836-A (JP)
Title: Vacuum forming device
Inventor: MIHO GOUSHIN
IPC: B29L31/30
Filed: 1987-03-12
Abstract: PURPOSE:To easily and finely perform vacuum forming by a method wherein the smooth surface forming part of a sheet is held smooth by means of an air layer of an enclosed space formed at the time of forming by the sheet and a recessed part, which is formed so as to correspond to the smooth surface forming part of the sheet and along the periphery of which vacuum holes are provided on a vacuum mold. CONSTITUTION:Under the condition that a vacuum mold 5 is situated at its lowered position, the peripheral edge part of a sheet S heated up to a predetermined temperature is disposed in tension by being attached through clamps 2, 2... to the upper end edge of an outer frame 1. After that, the sheet S is stretched in a manner so as to somewhat swell upwards by supplying compressed air from a pneumatic pump 4. By lifting the vacuum mold 5 with a lifter 6, the top surface or the mold surface 10 of the vacuum mold 5 is pressed against the sheet S, resulting in forming a first space 13 and a second space 14. By discharging the air in the vacuum chamber 7 and the second space 14 of the vacuum mold by means of a vacuum pump 9, the sheet S is brought into close contact with the mold surface 10 of the vacuum mold and, after that, cooled and hardened. The smooth surface of the resultant formed sheet S is nearly as fine as the state of mirror surface and neither convex part is developed nor vacuum hole mark is transferred due to the air layer of the first space 13.
Patent JP-H04274707-A (JP)
Title: Shape measuring apparatus
Inventor: UEHA MASAZUMI
IPC: G01B11/24
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a compact shape measuring apparatus without requiring a positioning driving device and complicate processing circuits such as a synchronizing circuit, etc., and without using a solid-state image sensor such as a CCD or the like. CONSTITUTION:This shape measuring apparatus calculates by means of an operational circuit 6 three-dimensional coordinates of a point on an object to be measured where a retroreflector 4 is provided, from the time interval since the pulse-like laser light is emitted from a pulse laser 1 and cast to the retroreflector 4 through a half mirror 7 and a scan mirror 3 which is rotatable on two axes orthogonal to each other until the reflecting light of the laser light is received by a pico photodiode 2 through the scan mirror 3 and the half mirror 7, and the biaxial gimbal angle of the scan mirror 3 detected by rotary encoders 15, 18. The shape of the object is measured from the three- dimensional coordinates of a plurality of points on the object obtained in this manner.
Patent JP-S58174055-A (JP)
Inventor: YAMAMOTO MASAHIKO
IPC: B61B13/00
Filed: 1982-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58187259-A (JP)
Inventor: HAINO PAKUSHIYUBUYURU
IPC: B23K1/08
Filed: 1983-03-31
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-S63225120-A (JP)
Title: One-man surveying system
Inventor: YAMAMOTO KOZO
IPC: G01C15/00
Filed: 1987-03-14
Abstract: PURPOSE:To obtain a system for efficiently executing the survey of a number of points by an operator by measuring angles and ranges by remotely controlling an angle and range measuring instrument and obtaining surveyed data. CONSTITUTION:A surveying system is constituted by a surveying instrument 1 composed of an approximate direction measuring instrument 3 and an angle and range measuring instrument 4 with a controller and a target instrument 2 composed of a collimator 7, a projector and a corner prism. The instrument 1 is mounted on a surveying point near the center of a surveying area with a good perspective. Then, the instrument 2 is mounted on another surveying point. A laser beam is emitted by using the collimator 7 of the instrument 2 and the measuring instrument 3 and the instrument 1 is accurately directed in the direction of the instrument 2 in the order of (1)-(2) as shown. In this condition, the collimating point of the collimator 7 and the projected point of the beam 13 are changed from a corner prism 5 with an incident angle measuring function to the center point of a telescope 11 and a signal is fed to the angle and range measuring instrument 4 to accurately measure angles and ranges. At this time, the quantity of a deviation 16 from the center of the optical axis of the telescope 11 is measured by an image sensor 18 in the telescope 11 of the angle and range measuring instrument 4 and a measured angle value is corrected by the quantity of the deviation 16 to enable a correct angle value to be obtained.