baber/WOPTO huggingface dataset:
Patent JP-S55101342-A (JP)
Title: Automatically assembling method
Inventor: SAITOU MINORU
IPC: B23P21/00
Filed: 1979-01-20
Abstract: PURPOSE: To reduce the cost of the movement assembling device for a crystal watch and accelerate and enhance the reliability of the device by dropping, inserting and assembling small components on a continuously feeding conveyor at an appropriate timing to uniaxially control a dropping unit instead of a component inserting unit.  
     CONSTITUTION: When a pinion gear 2 of small component is assembled with the base plate 1 of a movement as a main component in a device for assembling the movement of a crystal watch, the base plate 1 is horizontally conveyed rightwardly on a conveyor 3, and the pinion gear 2 is held by a component dropping unit 4, dropped to predetermined position and stopped thereat. When the base plate 1 approaches the position directly under the unit 4, the unit 4 is operated by a signal from a controller. Thus, the pinion gear 2 starts dropping. When the base plate 1 passes the position directly under the unit 4, the pinion gear 2 is movably engaged with a gear shaft 5 implanted to the base plate 1. In the meantime, the base plate 1 is conveyed at constant speed. Thus, the assembling device can be reduced at its cost, accelerated and enhanced at its reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04237595-A (JP)
Title: Truck type welding setup jig
Inventor: HORINO KATSUYOSHI
IPC: B23K37/04
Filed: 1991-01-21
Abstract: PURPOSE:To meet various kinds by enabling to carry out and in the type welding jig to a lifter device having lifter blocks to move vertically by cylinders. CONSTITUTION:The welding jig 10 is provided on a pedestal 18 provided with casters 19 to form the truck type welding jig. The truck type welding jig 10 is arranged so as to be carried out and in to the lifter device 20 having the lifter blocks 11 to move vertically by the cylinders 12. The lifter blocks 11 are provided movably vertically on both sides of the pedestal 18. The lifter blocks 1 are provided with welding jig clampers 13, lifter positioning blocks 14, welding jig positioning blocks 15 and welding jig positioning knock holes 16. The truck type welding jig 10 is fixed on the lifter device 20 and the truck type welding jig is then fixed on the fixed position by actions of the cylinders 12. Consequently, the jig setup can be carried out easily and quickly only by lifting up or down the welding jig.
Patent JP-H05188569-A (JP)
Title: Image forming device
Inventor: SHIBATA EIJI
IPC: G03D13/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide an image forming device which can obtain a distinct image in a state where a microcapsule which becomes so strong in terms of strength by exposure that it is not ruptured even by pressuring and the contour part of the microcapsule do not remain on an image receiving paper. CONSTITUTION:When a silicone rubber roller 58 is allowed to press-contact with the microcapsule 1 on a supporting body 11, the liquid component 3 of the microcapsule 1 infiltrated into the supporting body 11 hardly adheres to silicone rubber but firmly adheres to the supporting body 11 by surface tension. Since the microcapsule 1 which is hardened by the exposure and the contour part 2 being the residual of the microcapsule 1 crushed by a pressuring roller 57 are a solid body which is electrostatically charged to be negative, they adhere to the silicone rubber and carried on the roller 58, peeled from the roller 58 by a cleaning blade 59 by the rotation in a direction shown by an arrow, and dropped on a pan 46.
Patent JP-S5390980-A (JP)
Title: Optical detector
Inventor: TSUDA TAKASHI
IPC: G01V9/00
Filed: 1977-01-20
Abstract: PURPOSE:To detect various faults, abnormalities, etc, in an early time and positively by condensing the luminous flux of the radiation rays projected through an exit hole of a small area and passing the same through space filters, optoelectro transducer near the focal plane.
Patent JP-H07208409-A (JP)
Title: Jack
Inventor: MATSUMOTO TAKAO
IPC: F15B15/14
Filed: 1994-01-24
Abstract: PURPOSE:To provide a jack which can be used for a long time without its function lost due to oil leakage or the like even in earth and sand or the like. CONSTITUTION:The projection part of a piston rod 1 projected from the tip of a cylinder 4 is surrounded so as to enclose a peripheral space 11a, and the enclosed rod cover 11 sliding along the outer surface of the cylinder with the expansion and the contraction of the piston rod l is provided. In the thick part of the trunnion axes 4d1, 4d2 of the cylinder 4, the cylinder 4j and the cylinder bottom 4i, the port 9d for air use of a fixed hardware 9 and holes 4f, 4g, 4h, allowing a space 11 a to communicate with an enclosed chamber, and holes 4a, 4b, 4c for supplying and discharging oil pressure to to spaces 4K1, 4K2 on both sides of a piston 2 and the oil pressure ports 9a, 9b of the fixed hardware 9 are provided. Thereby, the projection part of a piston rod 1 is not worn with earth and sand, and the jack can be used for a long time without a risk that the oil pressure hose is torn off and its function is lost.
Patent JP-H07209758-A (JP)
Title: Film feeding state detecting device
Inventor: TANAKA HIROSHI
IPC: G03B27/00
Filed: 1994-01-24
Abstract: PURPOSE:To distinguish between the leading edge and the trailing edge of the image recorded area of one frame based on the detection of perforation and to recognize an abnormal state such as a failure in the detection of the perforation. CONSTITUTION:Photographic film 40 provided with perforations 40A and 40B at the leading edge and the trailing edge of the image recorded area A corresponding to one frame is used. At least two or more perforation sensors 31, 32 and 33 are disposed at intervals of (d1) or (d2) at which the perforations 40A and 40B at the leading edge and the trailing edge can be simultaneously detected. Thus, the sensors 31, 32 and 33 respectively detect the perforation as the film is fed. Then, the leading edge and the trailing edge of the image recorded area A, a film feeding state, and the abnormal state are recognized based on the combination of the detection output.
Patent JP-S59131152-A (JP)
Title: Reducing gas sensor
Inventor: YAMAMOTO NAOTO
IPC: G01N27/12
Filed: 1983-01-16
Abstract: PURPOSE:To obtain a reducing gas sensor which has fast response and is hardly influenced by temperature and humidity by bringing reducing gas into contact with a thin metallic film and detecting the concentration of the gas from variation of a work function. CONSTITUTION:A thin metallic film 2, insulating thin film or semiconductor thin film 3, and thin metallic film 4 are layered on a base 1 made of an insulating material, semiconductor, or metal. The thin metallic films 2 and 4 are made of gold, platinum, titanium, aluminum, etc. A bonding pad 5 is made of the same metal with the thin metallic film 4, molding resin 8 uses epoxy resin, etc., and lead wires 6 and 7 use conductors of gold, copper, etc. When the reducing gas contacts the thin metallic film 4, oxygen sticking to the surface of the film 4 is removed and the work function of the thin metallic film 4 decreases to lower the potential barrier. Variation of a tunnel current flowing between both electrodes is detected to know the concentration of the reducing gas.
Patent JP-H07206085-A (JP)
Title: Cylindrical liquid-storage tank and side wall panel for liquid-storage tank
Inventor: MATSUHISA NOBUO
IPC: B65D90/08
Filed: 1994-01-24
Abstract: PURPOSE:To provide a cylindrical liquid storage tank and a side wall panel for liquid storage tank wherein a side wall can be formed without using a guide member and assembling work efficiency of the side wall can be improved. CONSTITUTION:An upper side flange 3 and a lower side flange 4 having different protrusion widths D1, D2 are formed on the upper and lower edges of a plate body 2 respectively. Hence, when side panels 1 for a liquid storage tank, which are vertically adjacent to each other, are welded to each other, the upper side panel 1 can be easily fixed to a position, where the horizontal section of side wall has circularity, by means of a detachable jig, thereby facilitating the assembling work of side wall. And when vertically adjacent panels 1 are brought into contact with each other, a step is formed between the ends of the flanges 3, 4. And since the flanges 3, 4 are welded at the step, the panels 3, 4 are easily joined together by welding, thereby facilitating the assembling work of side panels.
Patent JP-S61167162-A (JP)
Title: Fuel injector
Inventor: TSUDA TOSHIO
IPC: F02M57/02
Filed: 1985-01-18
Abstract: PURPOSE:To permit the high-pressure injection without increasing the driving power by connecting a fuel sending-out port formed in a fuel feeding chamber to an accumulator through a check valve and connecting the accumulator at the rear part of a needle valve. CONSTITUTION:A fuel injector consists of a unit injector system I and a fuel feed system II. The fuel pressurized by a plunger 3 is stored in the first accumulator 10 through a check valve 9. A needle valve 12 is shifted upwardly by operating a solenoid valve 21, and the fuel in the first accumulator 10 is jetted- out of an injection port 30. After the fuel injection, the needle valve 12 is sharply closed by the fuel pressure stored in the second accumulator 29. The rear part of the needle valve 12 is extended at the back of a nozzle spring chamber 13, and the second accumulator 29 is connected to the rear edge of the rear part.
Patent JP-S58131867-A (JP)
Inventor: FUREDERIKU YOHANNESU FUAN RUUS
IPC: H04N9/093
Filed: 1983-01-19
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-H05191652-A (JP)
Title: Decoder for variable length code of picture data
Inventor: FUKUDA MASAHIRO
IPC: H04N19/436
Filed: 1992-01-16
Abstract: PURPOSE:To decode a variable length code at a high speed with respect to the decoder for a variable length code of picture data. CONSTITUTION:A code string for a prescribed length outputted from a code shifter 181 is outputted to a decoding table 185 and a group index segmentation section 186. A decoding table 185 decodes a group number IDX and a zero run length RM1 to which an effective coefficient of a DC difference value or an AC coefficient belongs, and outputs the total code length CLEN between the decoded code and the additional bits with respect to the code to the code shifter 181 and the group index segmentation section 186. The group index segmentation section 186 extracts the additional bits based on the IDX and the CLEN and the code shifter 181 outputs the code string of a prescribed length in succession to the code decoded based on the CLEN to a decoding table 185 and the group index segmentation section 186.
Patent JP-S63175976-A (JP)
Title: Flaw detecting and inspecting device
Inventor: KAMATA TATSUYA
IPC: G01N21/88
Filed: 1987-01-16
Abstract: PURPOSE:To improve an accuracy in a flaw inspection by repeating a binarization information processing plural times in the flaw inspection of a product, comparing and deciding to provide a decision holding product between a good product and a defective product and visually inspecting and deciding only the product decided to be the decision holding product by an operator. CONSTITUTION:The picture information of an object 1 to be inspected is inputted to a picture input part 2, the binarization information processing is carried out in a binarization processing part 3 and the binarization picture information is transferred to a flaw detecting part 4. In the flaw detecting part 4, the size of the flaw is calculated and compared with a previously registered decision reference value. When an NG signal is received, a decision slice level is changed in the binarization processing part 3 to carry out the binarization information processing to transfer the binarization picture information to a decision arithmetic part 5. In the decision arithmetic part 5, the size of the flaw is calculated similarly to the flaw detecting part 4, compared with the previously registered decision reference value, thereby, the presence and the absence of the flaw are decided, and a decision signal is transmitted to a decision display part 6. In the decision display part 6, an OK signal or a discriminating signal are received to display a decision result indicating whether the object 1 is the good product, or the decision holding product or the defective product.
Patent JP-H03211680-A (JP)
Title: Multiplexing system for super-element
Inventor: YAMAMOTO KAZUO
IPC: G06F17/50
Filed: 1990-01-17
Abstract: PURPOSE:To realize highly efficient and highly precise large-scale structure analysis by executing repeatedly a processing to generate a super-element by using a usual finite element and further, generate the new super-element by using the super-element and the usual finite element. CONSTITUTION:Node data to constitute the super-element is generated, and the element matrix of the usual finite element such as a rigidity matrix, a mass matrix, and a stress matrix, etc., is generated, and these are superposed on a whole matrix, and an element load vector is generated. Then, a normal mode is calculated, and after a bounded mode is calculated, a super-element matrix is generated by using the normal mode and the bounded mode. By repeating this procedure as many times as the number of the super-elements to be generated and handling the super-element too similarly to the usual finite element, the super-element is generated by multiplexing it. Thus, the large-scale structure analysis can be executed at high speed and highly precisely.
Patent JP-H0646576-A (JP)
Title: Manufacture of electrostatic motor
Inventor: TOYODA RYUICHI
IPC: B81B5/00
Filed: 1992-01-17
Abstract: PURPOSE:To provide the manufacture which makes possible the formation of patterns being higher accurate and finer than before, in respect of the stator electrode, and mass production too, concerning the manufacture of a small-sized electrostatic motor used as an actuator for an minute mechanism or device, among OA, FA, and ME equipment. CONSTITUTION:An insulating layer 2 is formed around a center axis 1, and further thereon a metallic film 3 is formed, and a stator electrode 8 is made from the metallic film 3 by photolithography, and the electrode 8 and an external circuit board are connected by a lead wire 5, and then the periphery is hardened with injected resin 7, and the electrode is insulated and fixed, and the center axis is removed by etching or the like, whereby the manufacture capable of forming a highly accurate and fine pattern and making mass production possible can be provided.
Patent JP-H10206337-A (JP)
Title: Automatic visual inspection device for semiconductor wafer
Inventor: TANAKA TAKUMI
IPC: H01L21/66
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately inspect forgetfulness of application of a resist, forgetfulness of separation or the like. SOLUTION: An automatic VISUAL inspection device of a semiconductor wafer is constituted by having a defect detecting optical system which radiates the illuminating light from an illuminating light source 6 to a surface of a semiconductor wafer placed in an inspecting position and obtains a detecting signal by performing light receiving processing on the reflected light from this surface by a detecting camera 7 and detecting signal processing system to automatically inspect and judge a defect in external appearance of a wafer surface from the detecting signal obtained by this defect detecting optical system, and has a signal correcting means to correct a detecting signal according to a change of the illuminating light from the illuminating light source.
Patent JP-S60152718-A (JP)
Title: Method of improving railroad ground wherein hardener is poured in ground of depth
Inventor: MACHII KATSUMASA
IPC: E02D3/12
Filed: 1984-01-18
Abstract: PURPOSE:To improve a ground down to a deep part, by a method wherein a ground is bored down to a deep part between rails and sleepers, and after a hardener is poured in the bore, the upper part of a ground is agitated by an agitating member to inject a soil hardener. CONSTITUTION:With a drill inserting device 12 for boring on a truck 5 actuated, a drill 13 for boring is inserted down to a deep part of a ground between sleepers 3 and rails 4. A rapid hardener is poured in a hole 14 so bored through the use of the hollow part of a drill 14, and this enables a columnar object, which is formed by a hardener hardened to be located in a ground of depth. Further, after a casing 9 is driven onto the columnar part, a rotary rod 8 containing an agitating member 10 is inserted, and with the rotary rod 8 rotated, a soil hardener is mixed as soil is agitated by the agitating member 10, and this improves the ground.
Patent JP-S61166238-A (JP)
Title: Digital information communication method
Inventor: UNO YOSHIHIRO
IPC: H04L5/16
Filed: 1985-01-18
Abstract: PURPOSE:To improve the S/N and the transmission efficiency by transmitting information in the transmission direction and section between optional stations other than the transmission direction and section so as to use a MODEM not requiring training in the dummy section. CONSTITUTION:A one-picture element 8-bit input signal of 8-bit parallel is inputted to a terminal 301 synchronously with an input picture clock at a terminal 302. A code from each circuit such as a dummy bit generating circuit 308 is converted and outputted as a serial code synchronously with a clock generating circuit 309. The code from each circuit is fed to a training MODEM315 by using a signal from a switching signal generating circuit 310 so as to select a terminal at a switch 3 shown in caption 314. A one line head phase signal 316 is inputted to the circuit 310 to control the timing of the switch signal. Thus, the necessity of training of a model is eliminated at each switching of the transmission direction to a digital information transmission system with less transmission information amount of optional direction and causing frequency switching in the transmission direction.
Patent JP-S60180172-A (JP)
Title: Integrated circuit
Inventor: TAKAGI YOSHIYUKI
IPC: H01L27/08
Filed: 1985-01-18
Abstract: PURPOSE:To improve the degree of integration, and to rationalize manufacture by unifying drain regions in two different transistors and forming regions, in which chennels are shaped, to the same conduction type. CONSTITUTION:A semiconductor is grown on an insulating substrate 1 in an epitaxial manner, and a silicon layer except necessary regions 12-14 is removed. An N type such as phosphorus is diffused to a region 14a and a P type such as boron to a region 14b, a CVD oxide film is formed on the surface, openings 17-19 are bored to each source, drain and gate region, and electrode wirings are wired, and an electrode terminal is shaped. The transistor is formed by connecting an N channel first transistor, which consists of the regions 12, 13, 14a and has NNN sectional structure, and a second transistor, which is composed of the regions 12, 13, 14b and has NNP sectional structure, in parallel. Accordingly, the degree of integration is improved by unifying the drain regions, and manufacture can be rationalized by forming channel forming regions to the same conduction type.
Patent JP-H09201091-A (JP)
Title: Inverter
Inventor: KITAOKA KOJU
IPC: H02P27/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter in which the abrupt temperature rise of an element is suppressed and in which a mechanical stress applied to the element is reduced by a method wherein, when a zero vector is output in an overload state so as to control a current limitation, the zero vector is selected in such a way that a switching operation at the maximum phase of every phase current is not performed. SOLUTION: Selectors 41u to 41w output one signal out of inputs A to D to an output Y. Latches 42u to 42w reflect the logic of an input D on an output Q as is when the logic of an input G is at an H-level, and it holds the state of the output Q when the logic of the input G is at an L-level. Then, when a current reaching a current limiting vector is detected, a current limitation by the output of the zero vector is controlled, and a vector by which the switching operation of phases U, V, W detected at this time is not generated is selected and output. Consequently, the zero vector conforming to a phase in which the current flows largely can be selected.
Patent JP-S60151327-A (JP)
Inventor: MARUO KIYOSHI
IPC: D02G1/16
Filed: 1984-01-20
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-H11198226-A (JP)
Title: Biaxially stretched polyester film for transparent deposition
Inventor: NISHITANI CHIEMI
IPC: B29C55/12
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To form a biaxially stretched polyester film suitably employed as a base material of a transparent deposition film having a deposited oxide such as silicon dioxide and aluminum oxide with a superior gas barrier property suitably used for package, in particular, a package film. SOLUTION: The biaxially stretched polyester film for transparent deposition has a variation rate (σ%) of the film in the longitudinal direction and lateral direction at imposing load of 5.0 N/m on the film and being raised at a temperature of 10-20 deg.C/min, wherein a variation rate (σ1 ) lies in the range of -1.7-0.7% at a temperature range of 60-140 deg.C, and a variation (σ2 ) lies in the range of -2.6-1.0% at a temperature range of 140-180 deg.C.
Patent JP-H10206973-A (JP)
Title: Transmission type screen
Inventor: IWAMOTO TOSHIAKI
IPC: G02B1/11
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a screen which is bright and gives a wide angle of visual field in any directions and to improve the contrast without decreasing brightness of an image by constituting the screen of a polarizing plate, a light-diffusing layer formed on the surface of the polarizing plate where light enters, and a layer of lots of transparent beads fixed to the light-diffusing layer. SOLUTION: This screen consists of a polarizing plate 1, a light-diffusing layer 2 formed on the polarizing plate 1 where light enters, and a layer of lots of transparent beads 3 fixed to the light-diffusing layer 2. The polarizing plate 1 is obtd., for example, by adsorbing iodine and the like to a film such as a uniaxially oriented polyvinylalcohol or polyethylene terephthalate film to obtain a polarizer, and laminating the polarizer on a transparent substrate. The light-diffusing layer 2 is not specified as far as it has enough adhesion strength to the polarizing plate 1 and the transparent beads 3 and has enough diffusing property. A transparent resin with dispersion of fine particles is preferably used. By this constitution, the obtd. screen gives a wide angle of visual field in any directions.
Patent JP-H05197218-A (JP)
Title: Manufacture of electrophotographic lithographic printing plate
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1992-01-20
Abstract: PURPOSE:To improve a hydrophilic property of a nonimage part and also to contrive storage stability by desensitizing an electrophotographic sensitive body in which a specific resin [A] and resin [B] are incorporated in the surface layer, with a specific processing solution. CONSTITUTION:The electrophotographic sensitive body in which at least one kind of the resin [A] and at least one kind of the resin [B] are contained in the surface layer as a main component and if necesssary, the electrophotographic sensitive body consisting of a closslinking agent is imagewisely exposed to from a toner image and there after, the nonimage part on the surface layer is desensitized with the processing solution of a hydrophilic compound containing a substituted group having >=5.5 Peason's nucleophilic constant (n). Here the resin [A] contains at least one kind of a polymer component having a functional group represented by the formula. In the formula, -X, -X' are electron attracting groups at least at one side and if the sum of Hammet sigmap of -X, -X' is >=0.45, they may be same or different and R0 is represented by a hydrogen atom or a 1-6C alkyl group. The resin [B] is a heat-and/or photo- setting resin.