baber/WOPTO huggingface dataset:
Patent JP-H0420772-A (JP)
Title: Refrigerator with automatic icemaker
Inventor: MASUDA KATSUHIKO
IPC: F25D11/02
Filed: 1990-05-14
Abstract: PURPOSE:To position a discharge port and to improve mounting operability by connecting one end to a feed water pump by inserting into a through hole formed at an intermediate partition plate for partitioning a feed water tube unit refrigerating chamber and a freezing chamber and mounting the vicinity of the other end at the inner wall of the freezing chamber through a pipe holder. CONSTITUTION:A feed water tube 11 is connected at upper and lower ends to an aluminum tube 11a and a synthetic resin tube 11b. The water suction port 11c of the tube 11b of a feed water tube unit 12 is inserted into a through hole 17 into a refrigerating chamber 3, and connected to a discharge port 10a of a feed water pump 10. A pipe holder 16 is inserted to the discharge port 11d side of the unit 12, and a tongue piece 16a is formed at the base of the holder 16. The piece 16a is inserted into a slit 19b of a frame 19a formed on the inner wall 19 of the back surface of a freezing chamber 2 to be held, thereby correctly deciding the position of the port 11d of the unit 12 to be secured.
Patent JP-H05320766-A (JP)
Title: Production of grain-oriented silicon steel sheet capable of stably providing superior magnetic property
Inventor: YANO HIROSHI
IPC: C21D9/46
Filed: 1992-05-15
Abstract: PURPOSE:To usually obtain stable and superior magnetic properties by subjecting a silicon-containing steel containing B to decarburization of specific amount of decarburization in the course between the completion of hot rolling and the completion of final cold rolling. CONSTITUTION:The stock of a silicon-containing steel having a composition containing, by weight, 0.07-0.10% C and 0.0002-0.0050% B is hot-rolled. Cold rolling is done, while performing process annealing between cold rolling stages, and finished to <=0.23mm sheet thickness. The resulting sheet is subjected to decarburizing annealing, and, after the application of a separation agent at annealing to the surface of the sheet, final annealing is done, by which the grain-oriented silicon steel sheet is produced. At this time, decarburization of 0.01-0.06wt.% decarburization amount is done in the stage between the completion of hot rolling and the completion of final cold rolling. By this method, stable and superior characteristics can be obtained even by means of a single cold rolling.
Patent JP-H04350685-A (JP)
Title: Fixing device
Inventor: SAKAI AKIHIRO
IPC: G03G15/20
Filed: 1991-05-28
Abstract: PURPOSE:To easily exchange a film unit and to keep positional accuracy at the time of mounting the unit. CONSTITUTION:The film unit provided with members 31a and 31b supporting an endless fixing film 2, a roller 3 for driving the film and a heating body for fixing is attachably/detachably mounted in a fixing device main body. Thus, the film unit is easily exchanged and the positional accuracy at the time of mounting the unit is kept, then the fixing film is prevented from being scratched or broken.
Patent JP-H10312975-A (JP)
Title: Semiconductor and its manufacture
Inventor: TAKAGI MARIKO
IPC: H01L21/768
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure free from the increase in the number of processes and over-etchings. SOLUTION: A silicon nitride film 30 functioning as an etching stopper is arranged on an element isolation film 22. A titanium silicide layer 29 is formed at a part of a source-drain diffusion layer 28 of a MOS transistor. A barrier metal 33 consisting of a stack of titanium nitride and titanium is formed inside a contact hole. A conductive film 35 consisting of an alloy of Ti-Si-N system is formed between a metallic wire 34 and the layer 28. This film 35 is formed by allowing the film 30 to react with titanium in the layer 29 or in the metal 33.
Patent JP-S5825477-A (JP)
Title: Etching method for lithographic printing plate
Inventor: OZAWA HIROICHI
IPC: B41N3/08
Filed: 1981-08-10
Abstract: PURPOSE:To decrease the fatigue of an etching soln. by dividing a rinsing stage in to two stages and scraping the photosensitive layer of the nonimage parts in the 1st rinsing stage without scraping said layer in an etching stage having an immersion part into the etching soln. CONSTITUTION:A printing original plate 1 which is made by coating a photoconductive sensitive layer on a substrate and is formed with sensible toner images by electrostatic charging, exposing, developing and fixing is fed to a conveying system of an etching stage A, and is conveyed in a horizontal direction with a conveying means 2. During this time, an etching soln. 3 is supplied onto the surface of the plate 1 with showers 4, thereby wetting the photosensitive layer in the nonimage parts. The plate 1 is conveyed successively to the 1st rinsing stage B, and the 2nd rinsing stage C. Both stages B, C have scraping parts 6A, 6B consisting of brushing rollers and scrape off the nonimage parts wetted with said soln. 3. The plate 1 is conveyed successively to a gumming up stage D and a drying stage E.
Patent JP-S5550969-A (JP)
Title: Penetration control method in arc welding
Inventor: NOMURA HIROICHI
IPC: B23K9/095
Filed: 1978-10-11
Abstract: PURPOSE: To prevent burn-through and enable correct penetration to be obtained by comparing the signal of the photo detector synchronously moving to the opposite side of torch firing point and a set value and controlling welding conditions at the welding such as butt-welding in which back beads are not formed.  
     CONSTITUTION: A photoelectric detector 3 (3, 3' at the fillet welding is moved in synchronization with a torch 2 at a fixed spacing from the material 1 to be welded on the opposite side of the firing point of the torch 2 in the butt welding or fillet welding of the materials 1, 1' to be welded. The signal corresponding to the quantity of light received from the photo detector 3 is compared with the preset correct photo detection signal in a comparator via amplifier and the welding conditions are so controlled that the signal difference thereof becomes 0. In this way, in the butt welding or fillet arc welding in which no back beads are formed, the lack of penetration and burn-through occuring in the inadequate welding conditions of conventional methods are prevented with the simple device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5349941-A (JP)
Title: Electrode manufacture for display panel
Inventor: KAWADA JIYUNICHIROU
IPC: H01J11/22
Filed: 1976-10-19
Abstract: PURPOSE: To realize an electrode manufacture for a display panel, which solves the syesore of the electrode and the contrast deterioration of the display color without consuming excessive light emission power because of no use of a filter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08290072-A (JP)
Title: Shredder
Inventor: NISHIO TATSUO
IPC: B02C18/06
Filed: 1995-04-25
Abstract: PURPOSE: To prevent paper jamming from being caused in a compression device during actuation in a shredder and to prevent smooth actuation of the compression device from being disturbed because of the paper jamming. CONSTITUTION: A shredded scrap-receiving box 12 is arranged in the lower part of the body 10 of a shredder and a compression device 13 is equipped in the upper part of the inlet of the receiving box 12. On one side, a feeder 15 is equipped in the upper part and a cutter 14 is equipped in the lower part thereof and also a scrap detection device 80 is equipped near to the cutter 14 to detect the prescribed accumulation amount of the shredded scrap accumulated in the shredded scrap-receiving box 12. When the prescribed accumulation amount of the accumulated shredded scrap is detected by the scrap detection device 80 at time of shredding, actuation of the feeder 15 is stopped by a driving control means in accordance with the detection result thereof and feeding of paper from the feeder 15 is stopped.  On one side, the compression device 13 is actuated to compress the accumulated shredded scrap.
Patent JP-S63290360-A (JP)
Inventor: FURUKAWA TETSUO
IPC: F25B15/00
Filed: 1987-05-20
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-S5824507-A (JP)
Title: Herbicidal emulsion
Inventor: EAHAADO JIYON PURIRU
IPC: A01N37/26
Filed: 1982-07-19
Abstract: The invention is directed to a water-dispersible herbicide emulsion composition which contains as the active ingredient a water-soluble herbicide, i.e., the isopropylamine salt of N-phosphonomethylglycine, combined with a water-insoluble 2- haloacetanilide herbicide, as for example, 2-chloro-N-methoxymethyl-2',6'-diethyl acetanilide (alachlor).
Patent JP-S62281380-A (JP)
Title: Photoelectric conversion device
Inventor: SHINOMIYA KOJI
IPC: G01J1/44
Filed: 1986-05-29
Abstract: PURPOSE:To provide the title photoelectric conversion device capable of highly accurate photoelectric conversion by a method wherein the potential difference between the rear gates of MOS transistors converting short-circuit current of multiple photodiodes and mutually connected anode electrodes of photodiodes is specified to be + or -1V. CONSTITUTION:The short-circuit current generated in photodiodes 3, 4 is converted by means of a conventional circuit as usual, however, the voltage of rear gates of N-ch MOS transistors 2-1, 2-2 is provided with the allowance not exceeding + or -1V with respect to the potential of anode electrodes of photodiodes 3, 4. Through these procedures, the potential difference between source, drain and channel parts of MOS transistors constituting a switch and the rear gates can be provided with the allowance not exceeding + or -1V so that the leak current between the source, drain and channel parts of the MOS transistors and the rear gates may be reduced to approximately naught. Resultantly, almost all short-circuit currents generated in photodiodes 3, 4 can be fed to another diode 8 to be converted into voltage providing the photoelectric conversion with high accuracy.
Patent JP-H0235402-A (JP)
Title: Electroconductive composite color filer and manufacture thereof
Inventor: ROURANSU MIYURATEIE
IPC: H01B5/14
Filed: 1989-05-19
Abstract: PURPOSE: To provide a filter of high stability by using non-conductive dye and anzelectronic conductive polymer provided with the instrinsic resistance of 10>.cm at most at the time of forming the color filter of a mosaic shape and respectively generating R, G and B filters on mosaic while changing processing conditions for it. CONSTITUTION: A substrate 10 provided with the plural sets of the electrode groups of electrodes 8r, 8v and 8b provided on a surface with intervals is sunk inside a container 2 in which mixed liquid 4 is put, the electrode 12 arranged near a side wall inside the container 2 is turned to a negative pole, the respective electrodes 8r, 8v and 8b are turned to a positive pole and a voltage is applied. The conditions of a solution at the time and the specification of the electrodes to be used are changed and the respective filters 6, 18 and 20 of red on the electrode 8r, green on the electrode 8v and blue on the electrode 8b are successively accumulated while making operation time different.  That is, while changing voltage applying time, a voltage value, the density of the mixed liquid 4, 16 and 22, anion dopant and a line current, a red groups, green group and a blue group are accumulated for the respective sets.
Patent JP-2000279864-A (JP)
Title: Continuous coating apparatus
Inventor: KIYOZUKA TOMIO
IPC: B05C13/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make a coating apparatus suitable for coating a formed product with a light weight such as a Daruma tumbler by installing a liquid level sensor in an upper part of an elevating coating tank and installing a return means for turning a slide base back to the initial position. SOLUTION: When the liquid level of a coating material is elevated while a coating tank 45 being elevated and an object to be coated being immersed in the coating material, the elevation of the coating tank 45 is detected by a liquid level detection sensor 48 installed above the tank and, at the time when the liquid level reaches a prescribed liquid level position, the detection signal is sent to a control part 28. The control part 28 stops the elevation in the elevating operation of an elevating cylinder 44 by the detection signal and moves the cylinder 44 down to keep the immersion depth of the object in the coating material constant independently of the amount of the coating material in the coating tank 45.  After that, a slide base 30 is led to the terminal of a horizontal movement range and a detection signal is sent to the control part 28 when the slide base 30 is detected by a movement detection sensor 37 to turn off an intermittent clutch and at the same time to operate a return cylinder 40 to turn the slide base 30 back to the initial position.
Patent JP-S61284050-A (JP)
Title: Light emitting electron tube
Inventor: UETSUKI TADAO
IPC: H01J63/08
Filed: 1985-06-07
Abstract: PURPOSE:To intend to improve the luminous efficiency of a light emitting electron tube by applying the optimum voltage to excite the light emitting gas between the 2nd cathode and the anode along with applying a sufficient voltage to ionize the light emitting gas between the 1st cathode and the anode. CONSTITUTION:Electrons attracted toward the anode 3 from the 1st cathode 2a by DC source 5, after passing through the anode 3, collide with mercury atoms and ionize them. By this the space in the tube is neutralized electrically, and electrons emitted from the cathode 2a are injected in the whole space in the tube 1 to maintain the neutralization of the whole space in the tube. In this case the energy of the incident electrons is substantially high (ten and several eV) to induce the excitation luminescence of mercury atoms. By collision of these high energy electrons to the low energy thermoelectrons (lower than several eV) emitted from 2nd cathode 2b the energy of respective electrons can be equalized. Therefore a light emitting electron tube with positive current- voltage characteristics and yet with high luminous efficiency can be obtained.
Patent JP-H09308834-A (JP)
Title: Press mechanism of roller type crusher
Inventor: MURAKAMI EIJI
IPC: B02C15/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a roller type crusher which can control self-excited vibration effectively and crush various materials in wide crushing conditions at a low vibration level. SOLUTION: A press mechanism of crushing rollers 2 which is attached to a roller bracket 3 and pressed on a crushing ring 1 is composed of a press frame 9 which is arranged above the bracket 3 through a pivot 4, a press arm 12 one end of which is pin-jointed to the frame 9, a press rod 13 one end of which is pin-jointed to the other end of the arm 12, and a hydraulic cylinder 20 which moves a press rod vertically. Hydraulic piping 27a, 27b communicating respectively with accumulators 22a, 22b are installed respectively in the rod chamber 20a and the bottom chamber 20b of the cylinder 20, and flow resistance addition means 23a, 23b such as a flow rate control valve and a needle valve are attached respectively to each hydraulic piping.
Patent JP-S613545-A (JP)
Title: Sampling circuit
Inventor: EGURI SHIGEHARU
IPC: H04L7/033
Filed: 1984-06-18
Abstract: PURPOSE:To prevent framing code detection errors from being produced even if transmission condition is deteriorated by using a clock signal having a frequency N times the data transfer frequency and applying sampling. CONSTITUTION:A clock generating circuit 17 generates a clock signal (i) having a frequency of L/8Xfsp(where fsp is the sampling frequency). In case of L=32, a signal (b) extracted from a comparator 2 is fed to a shift register 25, sampled by the clock signal (i) of 4Xfsp from the generating circuit 17 and fetched to the register 25. The data processed into paralleled signals by the register 25 is extracted at 4-bit intervals and fed to a framing code detector 7 and a latch circuit 6. While the latch circuit 6 outputs a parallel converted output (k) by using a signal (g) of fsp/8, the detection circuit 7 initializes a frequency divider 26 when the framing code is detected.
Patent JP-S5649248-A (JP)
Title: Automatic feeder of side wall member
Inventor: OONISHI TETSUYA
IPC: B29D30/72
Filed: 1979-09-28
Abstract: PURPOSE: To automate the mounting operation for the side wall member by a method wherein the side wall member is given continuous tension and automatically molded and supplied so that it can be fitted to the shape of the side part of a toroidal green tire.  
     CONSTITUTION: By letting the centered side wall member A pass a tension generator K through a brake gear H, the side wall member A is deformed into a shape approximate to that of the side part of the toroidal green tire B. In other words, the cap tread side A 1  of the side wall member A comes in contact with a plate 8 and a nearly triangular plate 9 and therefore is subjected to friction greater than that at the bead side A 2  and expanded. As a result, the member A is automatically fed and deformed into a shape fitting to the side wall part of the green tire B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11328112-A (JP)
Title: Data transfer system
Inventor: KASHIWAGI SHINJI
IPC: G06F13/42
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system which makes it possible to write data by securing a setup time and a hold time for each transmission line without adjusting skew (time difference) generated between data signals on transmission lines for parallel transfer type data transfer. SOLUTION: This system has a register 2 and a storage device 3 connected in parallel by transmission lines 4 and 5 and is equipped with superposed signal generating circuits 6 and 7 which generate superposed signals by superposing a clock signal on data signals to be sent on the register side and also equipped with a write control signal generating means which generates a write control signal from the clock signal in a superposed signal and a write latch which writes the data signal to a storage device according to the write control signal on the storage device side.  The setup time and hold time of the data signal to the write clock signal have closed relation only between the paired write clock signal and superposed signal and do not depend upon the skew between the data signals, thereby eliminating the need for adjusting operation for the reduction of the skew between the data signals.
Patent JP-H08320098-A (JP)
Title: Corrosionproof pipe joint
Inventor: MIZOGUCHI ATSUO
IPC: F16L58/18
Filed: 1995-05-24
Abstract: PURPOSE: To provide a corrosionproof pipe joint by which connection can be easily performed even if there are variations in the inside diameter of a lining metallic pipe, and the sufficient watertightness can be secured. CONSTITUTION: The joint inner surface other than an internal thread 11 of a metallic joint 1 provided with the internal thread 11 on the end is covered with synthetic resin 2a, and cylindrical bodies 2b are coaxially provided on the inner peripheral side of the internal thread 11 with the specified clearance c. The innermost part of the cylindrical body 2b is joined to a synthetic resin layer 2a, and a lip-like annular rib 22 is provided on the innermost side of the clearance c on the opening end outer periphery of the cylindrical boy 2b. Therefore, a lining metallic pipe can be easily connected, and rusty red water can be reliably prevented from being generated.
Patent JP-H06313780-A (JP)
Title: Detecting device of ground fault
Inventor: MATSUNO TATSUJI
IPC: G01R31/02
Filed: 1993-04-28
Abstract: PURPOSE:To facilitate the detection of a ground fault, an insulation fault, etc., of a grounding potential phase by a method wherein a constant current of a frequency being different from a commercial frequency is impressed between the grounding potential phase of an electric circuit and a class 3 ground electrode and it is detected whether the current of the different frequency flows through a class 2 grounding conductor or not. CONSTITUTION:A constant current I of a frequency f1 is injected between a grounding potential phase 2 and a class 3 ground electrode P by a constant current generator 11 and returned to a class 2 grounding line 3 and it is detected by a zero phase current transformer 4 together with a leakage current of a commercial frequency. The component of the returned frequency f1 is extracted by a filter 8, and when a detected current value I is within a range of a reference value I+ or -DELTAI, it is determined 9 that no ground fault occurs in an electric circuit 1, 2. When the ground fault or deterioration of insulation occurs at a point N of the grounding potential phase 2, on the other hand, a part of the current I impressed from the generator 11 flows onto, the ground fault side, the current I of the frequency f1 flowing to the class 2 grounding line 3 decreases and the detected current value exceeds the range of the reference value. Therefore the ground fault at the point N can be detected. By setting the reference value of the determination circuit 9 properly, considerable deterioration of insulation can be detected as well.
Patent JP-H09303497-A (JP)
Title: Silk hat type flexible meshing gear device
Inventor: TAKIZAWA NOBORU
IPC: F16H1/32
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a flexible meshing gear device and improve rigidity of the device. SOLUTION: In a flexible meshing gear device 1, an input shaft 4 is rotatably arranged between first and second end plates 2, 3 while being supported at their both sides. After assembling a flexible meshing gear mechanism, a cross roller bearing 8 is arranged on an outer peripheral side. A circular boss 8 of a flexible external gear is sandwiched between an outer ring 81 and the bearing 8 and the second end plate 3, and these three members are fasened together. A rigid internal gear 5 is sandwiched between an inner ring 82 of the bearing 8 and the first end plate 2, and these three members are fastened together. A circular projection 82 for improving rigidity of the inner ring is integrated with an inner peripheral surface 82c of the inner ring by the use of a circular space 12 between the cross roller bearing inner ring 82 and a flexible external gear stem 61. It is thus possible to improve rigidity of the device while keeping downsized and compact shape of the device.
Patent JP-S5350977-A (JP)
Title: Semiconductor surface treating agent
Inventor: MURAOKA HISASHI
IPC: H01L21/306
Filed: 1976-10-21
Abstract: PURPOSE: To reduce the production of stacking faults by treating the surface of semiconductor wafers by using the solution comprising adding a surfactant to a trialkyl (hydroxy alkyl) ammonium hydroxide solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07148649-A (JP)
Title: Polishing device
Inventor: NODA TOSHIHIRO
IPC: B24B3/36
Filed: 1994-06-07
Abstract: PURPOSE:To provide a polishing device enabling the easy adjustment of a moving range and excellent in workability and safety. CONSTITUTION:A cutter 10 is fixed to a moving table 2 on a frame 4, and this cutter 10 is polished by a rough grinding wheel 11K and a finish-grinding wheel 12K. In the case of polishing, the moving table 2 repeats its reciprocating motion in the directions of arrow marks 92, 93 within a specified moving range. The width control of this moving range is performed on the basis of a position where a detecting bar 20 comes in contact with a detecting switch 8. The timer value X is subtracted from the time of detecting this position, and when this timer value X becomes '0,' the moving table 2 is moved in the reverse direction. Since this timer value X is changed by an adjusting dial 35 on a control panel 4H, the moving range can be easily adjusted only by rotatory-operating the adjusting dial 35.