baber/WOPTO huggingface dataset:
Patent JP-S6139388-A (JP)
Inventor: KAMATA KOICHI
IPC: H05B3/48
Filed: 1984-07-30
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-S5382269-A (JP)
Title: Production of mask
Inventor: JINNO KIYOKATSU
IPC: G03F1/54
Filed: 1976-12-28
Abstract: PURPOSE: To obtain a mask which permits etching of patterns exactly opposite from conventional ones by depositing a metal chromium film on a glass substrate, then converting part thereof to a chromium oxide film and etching the metal chromium film and chromium oxide film with th pattern of the silicon oxide film provided thereon as a mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H026799-A (JP)
Title: Treatment of waste solvent used for retreatment of nuclear fuel
Inventor: SAKURAMOTO NAOHIKO
IPC: G21F9/06
Filed: 1988-06-25
Abstract: PURPOSE:To prevent the oxidation of the ruthenium contained in a waste solvent to volatile ruthenium tetrachloride and the splashing thereof by adding a proper ratio of a reducing org. compd. to the waste solvent in order to suppress the oxidation effect of the impurity contained in said solvent. CONSTITUTION:The proper ratio of the reducing org. compd. such as formic acid, formalin or sugar is previously added to the waste solvent in order to inhibit the oxidation effect of the impurity nitric acid contained in the waste solvent. The tributyl phosphate in the waste solvent is thermally decomposed to gaseous butene and phosphoric acid and the phosphoric acid is taken out as stable calcium phosphate by slaked lime. The gaseous butene is further introduced into a combustion chamber where the gas is burned together with the excess air and is scrubbed to an exhaust gas. The nitric acid which is the impurity is decomposed by the reducing org. compd. added to the solvent and the oxidation effect thereof is inhibited and, therefore, the easy oxidation of the ruthenium of the radioactive material contained in the waste solvent to the volatile ruthenium tetrachloride is obviated. The splashing of the ruthenium into the exhaust gas is prevented in this way.
Patent JP-S5858730-A (JP)
Title: Projection alligner
Inventor: MORITA MITSUHIRO
IPC: H01L21/30
Filed: 1981-10-05
Abstract: PURPOSE:To permit the manufacture of a high-quality wafer by controlling the variation of the intensity of illumination on the wafer by a method wherein a sensor for monitoring the intensity of illumination is arranged at the nearest position of a mask and the intensity of illumination close to the intensity of illumination on the wafer is detected and the intensity of illumination is controlled. CONSTITUTION:A sensor 21 for monitoring the intensity of illumination is arranged at the nearest position of a mask 1 and a sensor 22 for adjusting light is arranged around a lamp 5. The output in the sensor 22 for adjusting light is fed into a comparator 26 in a microcomputer 25 as a comparison value through an I-V converter 23 and a mean value amplifier 24. The output in the sensor 21 for monitoring the intensity of illumination is operated based on the intensity of illumination by an operator 27 and is used as a set point 28. The set point is fed into the comparator 26. The output in the comparator 26 is fed into a control section 31 located between a power source 29 and a transformer 30 and controlling the primary voltage on the transformer and the output changes the light intensity of the lamp 5 by changing the secondary voltage.
Patent JP-H0322463-A (JP)
Title: Semiconductor device
Inventor: OGAWA MEGUMI
IPC: H01L23/522
Filed: 1989-06-19
Abstract: PURPOSE:To prevent a malfunction by a construction wherein a conductor layer which is insulated by an oxide layer from a resistance formed of polycrystalline silicon or a gate or a wiring of an MOS transistor and a metal wiring and is connected to a power source or a grounding conductor on an integrated circuit is formed in a region wherein the resistance or the gate or the wiring intersects the metal wiring. CONSTITUTION:A semiconductor device is constructed by having an oxide silicon film 5 provided on the surface of a resistance layer 3 and covering the resistance layer 3, a polycrystalline silicon layer 6 provided on the oxide silicon film 5, an oxide silicon film 7 provided on the surface of the polycrystalline layer 6 and covering the polycrystalline silicon layer 6, a wiring 8 provided on the oxide silicon film 7 and intersecting the resistance layer 3, and a wiring 9 provided in connection with the polycrystalline silicon film 6 in an opening provided in the oxide silicon film 7. A capacitor C1 formed of the resistance layer 3 and the polycrystalline silicon film 6 through the intermediary of the oxide silicon film 5 and a capacitor C2 formed of the polycrystalline silicon layer 6 and the wiring 8 through the intermediary of the oxide silicon film 7 are connected to a power source or a grounding conductor by the wiring 9 so that a high-frequency signal be grounded, and thereby a signal of mutual leak between the resistance layer 3 and the wiring 8 is prevented.
Patent JP-H0448779-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKABE MASAOMI
IPC: G06F1/10
Filed: 1990-06-15
Abstract: PURPOSE:To obtain a gate array whose system design is easy and whose clock skew is low by a constitution wherein an output signal can be wired easily and automatically, by using a general wiring program, to a clock distribution cell which is constituted of a predriver and a clock driver. CONSTITUTION:An external clock signal (a) is input to an input buffer A; its output is input to a circuit B, for control use, by an internal cell; the output of the circuit B is input to a predriver 3 for clock distribution use; the output of the predriver 3 is supplied to clock drivers 2 via predriver and driver connecting interconnections 4. Clock-signal lines 1B, 1C are wired in advance in the same manner as second-layer power-supply interconnections 6. Regions where the clock-signal lines 1B, 1C are wired are treated as an internal gate and a second-layer power-supply interconnection prohibition region according to a wiring program. Also interconnections of clock-signal lines 1A come into internal contact with an input/output buffer region 7 and a wiring region is ensured in advance. They are treated as an internal-cell arrangement prohibition region and a signal interconnection prohibition region by a first-layer metal.
Patent JP-S6218551-A (JP)
Title: Silver halide color reversal photographic material
Inventor: ISHIMARU SHINGO
IPC: G03C1/005
Filed: 1985-07-17
Abstract: PURPOSE:To enhance sharpness, graininess, and sensitivity by incorporating silver halide grains chemically sensitized in the inside of each particles in a silver halide emulsion layer same in color sensitivity as that containing flat silver halide grains but lower in photosensitivity. CONSTITUTION:One of the silver halide emulsion layers formed on a support contains the flat silver halide grains having an accept ratio of >=5 amounting to at least 50%, especially preferably, >=90% of the total projection areas of the silver halide grains. The aspect ratio of the flat silver halide grains has, preferably, 5-8. Another silver halide emulsion layer same in color sensitivity as said layer but lower in photosensitivity than it is formed and contains chemically sensitized silver halide grains in the inside of each grain, and these silver halide grains can be prepared by chemically sensitizing core grins, and adding silver ions and halogen ions to precipitate them on these core grains, or adding fine grains clearly smaller in size than the core grains and ripening the core grains by the Oswald ripening method.
Patent JP-H0325248-A (JP)
Title: Blower
Inventor: YANO KAZUYA
IPC: F24H3/04
Filed: 1989-06-20
Abstract: PURPOSE:To enhance safety for a load on the upper surface of a body by providing a protrusion provided inside an upper surface cover, and switch means for stopping energization to a hot air mechanism pressed to the protrusion by the elastic deformation of an upper face case provided in an operation box oppositely to the protrusion. CONSTITUTION:When a load W is applied externally to a ceiling plate 3 of a hot air heater 1, the upper surface cover 5 of an operation box 13 is deflected. When the cover 5 exceeds a predetermined deflection amount, a rib 18 provided at the cover 5 is brought into contact with the rod 20 of a safety switch 19 disposed thereunder, and a safety switch 19 is pressed. Thus, if the switch 19 is pressed by the rib 18, a whole circuit is interrupted. Further, when the load W applied to the cover 5 is released, the circuit is connected, and the powers source becomes ON. Thus, the safety of a device can be enhanced simply with an inexpensive structure.
Patent JP-2000349855-A (JP)
Title: Device and method for communication and storage medium
Inventor: SUZUKI KAZUYOSHI
IPC: B41J29/38
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To perform the connection check of a device without using a dedicated hard line for connection check for the device by providing a detecting means detecting the connection state of the device by using a prescribed communication channel. SOLUTION: The CPU 401 of a main control substrate 901 first instructs a communication controller 402 to perform reset frame transmission when power is supplied, and each slave communication IC is made to be in a reset state. After that, the CPU 401 instructs the controller 402 to perform connection check. Then, the controller 402 individually transmits a connection check signal to three serial lines. Since the three slave communication ICs (addresses 7 to 5) should be connected to the line of a paper feeding side, in the case returned data is to be '00011111', the connection is decided as normal, and when a value other than the above value is returned, the connection is decided as abnormal to define the connection as an error state, and all image formation operations are inhibited.
Patent JP-S5783273-A (JP)
Title: Prevention of clouding of mirin with heat
Inventor: TAKEDA MASAHISA
IPC: C12G3/08
Filed: 1980-11-12
Abstract: PURPOSE: To prevent the clouding of MIRIN (sweet sake used as seasoning) caused by boiling, by adjusting the pH of MIRIN with an acid in the course of the preparation of MIRIN.  
     CONSTITUTION: The pH of MIRIN is adjusted to 4.8W4.5 by adding lactic acid, hydrochloric acid or other acids in the course of the conventional preparation of MIRIN, i.e. in the state of unrefined MIRIN after the fermentation for ≥20 days, or to refined MIRIN after separating sake lees. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5947933-A (JP)
Inventor: OOMORI MASAICHI
IPC: G05F1/70
Filed: 1982-09-13
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-H11352785-A (JP)
Title: Image forming device
Inventor: ENOMOTO NAOKI
IPC: G03G15/16
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a sharkskin-like image without causing scattering of toner on an intermediate transfer body surface by forming a second layer having a specified layer thickness and controlling the volume resistivity of the second layer to be smaller than that of a first layer. SOLUTION: The volume resistivity of an electric charge discharging layer 6c is controlled to be smaller than the volume resistivity of a high resistance layer 6b, and the discharging layer 6c is formed to 1 to 5 μm thickness on the high resistance layer 6b of an intermediate transfer belt 6. Thereby, generation of a sharkskin-like image can be prevented without causing scattering of a toner image. As for the high resistances layer 6b, a material prepared by mixing a fluorine-based material with a urethane material and controlling the volume resistivity to 10<14> Ω.cm is used. The discharging layer 6c is also formed by using a material prepared by mixing a fluorine-based material with a urethane material.  By selecting a urethane material having smaller volume resistivity for the discharging layer 6c than that of the urethane material for the high resistance layer, the volume resistivity of the mixed material is controlled to 10<13> Ω.cm.
Patent JP-S5947707-A (JP)
Title: Composite ferrite and preparation thereof
Inventor: ISHINO TAKESHI
IPC: H01F1/375
Filed: 1982-09-13
Abstract: PURPOSE:To obtain a composite ferrite which has been improved in flexibility and strength by such an arrangement wherein a layer of composite ferrite of specific thickness made of a mixture composed of ferrite powder of which volume mixing ratio is limited to a certain range and high molecular substance is provided on a film of high molecular substance of specific thickness. CONSTITUTION:Liquid composite ferrite which is obtained by mixing ferrite powder of which average grain diameter is 3-20mum in high molecular material such as an adhesive, etc. within the range of volume mixing ratio of 0.2-0.8 is coated on a film 1 of high molecular material, e.g., polyester, etc. of which thickness is less than 50mum at a thickness of less than 100mum, and a layer 2 of composite ferrite is thus formed and dried. Also, a sheetlike composite ferrite like this is cut into slitlike pieces of which width is less than 100mum to form a ribbonlike material and a textilelike composite ferrite is obtained by winding, twisting together and spinning the ribbonlike ferrite with a thread of which core is made of nylon fiber, acryl fiber, polyester fiber, etc.
Patent JP-H063419-A (JP)
Title: Test pattern generation method for combinational logic circuit
Inventor: KOUDA HIROSHI
IPC: G06F17/50
Filed: 1992-06-17
Abstract: PURPOSE:To make it possible to generate a test pattern efficiently by assigning a variable of logical function to a part of external input line in a combinational logic circuit to generate a shared binary decision diagram(BDD) and assigning a fixed value to the other part of it to generate a search tree as well. CONSTITUTION:For example, in the case where there are four essential input variables X1-X4 to be inputted to external input lines Q1-Q4, an output function Y1 on an external output line R1 depends on four constants X1-X4. Then, in order to erase two variables X1 and X2 for example the input lines Q1 and Q2 are set to a value PI (an external input line for assigning a fixed value). Therefore, the logical function for all signal line in a combinational circuit can be represented by less than two variables and a shared BDD to be generated will become a shared BDD for two variables. Since an output function Y2 depends on the variables X2 and X4, the shared BDD will become still smaller when setting the input lines Q2 and Q4 to be the value PI. Thus, after determining the value PI and variable PI (an external input line for assigning a variable for logical function), the shared BDD and search tree are generated so as to generate a tst pattern.
Patent JP-S5856726-A (JP)
Inventor: HAINRIHI FUITSUSHIYAA
IPC: B23F23/12
Filed: 1982-09-13
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-S6135504-A (JP)
Title: Method for eliminating foreign matters in an oil-immersed electric apparatus
Inventor: HOSOKAWA NOBORU
IPC: H01F27/14
Filed: 1984-07-27
Abstract: PURPOSE:To prevent flow of oil mixing foreign matters into the coil by eliminating foreign matters accumulated within a tank before starting a cooling device in a filter apparatus which is provided with an exhaust part at the lower part of tank. CONSTITUTION:An oil exhaust part 5 of a filter apparatus 4 is attached to the lower part of apparatus body 1 and the oil at the lower part of tank is directed to the filter apparatus 4 as indicated by the arrow mark B. The exhaust port to the tank 1 from the filter apparatus 4 may be connected to the lower part of tank mainly in order to eliminate foreign matters accumulated at the bottom part of tank or may be connected to the upper part 7 in order to also remove the foreign matter within the coil.
Patent JP-H0647659-A (JP)
Title: Operation device for barrel
Inventor: NISHIKAWA KENKICHI
IPC: B65G49/04
Filed: 1991-06-28
Abstract: PURPOSE:To open/close a cover only with the cover rotated normally/reversely by constituting the opening of a barrel which is either fully closed with the cover or fully opened when the cover rotatably attached to the barrel is rotated until the cover is hit against the stopper. CONSTITUTION:When a cover in an open condition is rotated to a close condition with a sprocket 28 driven, the cover 19 closes an opening first so as to be hit against a stopper 24, and the cover 19 is then combined with a barrel 11, so that they are integrally rotated. The rotation of the barrel 11 allows specified disposal to be carried out, the barrel 11 is moved to an unload section with a moving frame 10 operated thereafter, the sprocket 28 is rotated by a driving chain provided for the unload section, and when the cover 19 is rotated to the open direction, consequently, the cover 19 is rotated first so as to let an opening 16 be opened, the cover 19 is then hit against the stopper 23, both the cover 19 and the barrel 11 are rotated thereafter so as to let the opening 16 be faced downward, so that matters disposed of within the barrel are discharged out.
Patent JP-S5948278-A (JP)
Inventor: HAMANE MASUMI
IPC: B62J33/00
Filed: 1982-09-11
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-H0450933-A (JP)
Title: Photographing mode input device for camera
Inventor: NISHITANI YASUHIRO
IPC: G03B7/00
Filed: 1990-06-15
Abstract: PURPOSE:To automatically set a photographing mode corresponding to a mode display by feeding a display sheet, positioning a display mode in a display window and reading data. CONSTITUTION:Plural mode displays 17 are prepared on the upper surface of the display sheet 23, and the data corresponding to the mode display 17 is written at the lower end of the sheet 23. By arranging plural transmission holes 37 and changing the arrangement of the holes 37, the data becomes one corresponding to the mode display 17. One of the plural mode displays 17 is positioned in the display window 19 and the data corresponding to the mode display 17 positioned in the window 19 is read, then one photographing mode is selected corresponding to the read data out of the plural photographing modes. Thus, the photographing mode is selected by a simple operation.
Patent JP-S5781241-A (JP)
Title: All solid state complementary type electrochromic display element
Inventor: MINAMITANI TAKANORI
IPC: G02F1/1524
Filed: 1980-11-11
Abstract: PURPOSE:To prevent leak current which does not contribute directly to coloring and improve coloring efficiency by providing an electron blocking layer between an electrolyte layer and at least one of the 1st or 2nd electrochromic EC material layer. CONSTITUTION:A transparent conductive film is formed as the 1st electrode layer 12 on a transparent substrate 11. Next, tungsten trioxide which is the 1st electrochromic EC material layer 13 of reduction coloring type is formed, after which an electrolyte layer 14 is formed. Thence, silicon oxide is laminated and formed as an electron blocking layer 15, after which the 2nd EC material layer 16 of oxidation coloring type represented by iridium oxide is formed. Finally, the 2nd electrode layer 17 is formed, whereby the element is formed. When voltage is applied between the layer 12 and the layer 17, the layer 13 and the layer 16 show coloring and decoloring phenomena simultaneously.
Patent JP-S5383562-A (JP)
Title: Pulse duration limiting circuit
Inventor: OZAWA HIROMI
IPC: H03K7/08
Filed: 1976-12-29
Abstract: PURPOSE: To secure an easy setting of the pulse duration as well as to perform an accurate limiting action, by constituting the pulse duration limiting circuit so that the limit voltage can be set within the range of the saw-tooth wave amplitude and then setting both the sawtooth wave amplitude and the limit voltage with the same resistance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H055869-A (JP)
Title: Liquid crystal device
Inventor: FUJISAWA NOBURU
IPC: G02F1/13357
Filed: 1991-06-28
Abstract: PURPOSE:To present a thin light scattering liquid crystal device capable of black-white display. CONSTITUTION:In the liquid crystal device where has a dimming layer 4 is provided between two transparent substrates having transparent electrode layers and the dimming layer 4 is made of liquid crystal materials and a transparent solid material and transmission and scattering of light are controlled by the electric field effect, the dimming layer 4 is provided between two polarizing plates 1 orthogonal to each other. Since polarizing plates are provided, a plane light emission type light source can be used, and the thin and light liquid crystal device is provided, and black-white display is possible, and the visual recognizability of the display part is improved.
Patent JP-S6050670-A (JP)
Title: Recording and reproducing method of optical information
Inventor: ICHINOSE AKIRA
IPC: G11B20/12
Filed: 1983-08-30
Abstract: PURPOSE:To prevent the variance of an address to be stored by having the frame constitution of sectors with frame numbers bearing error detection codes added to each frame and therefore limiting the word synchronization variance due to a drop-out until the next frame. CONSTITUTION:The guide track of an optical disk is divided into plural sectors, and the data to be recorded to these sectors are divided into plural segments 10. The frame numbers 12 containing series numbers added with error detection codes are given to the segments 10. Then a data mark 8 is added to each head of the sectors 10, and a synchronizing signal 7 is applied to the head of a train of frames F1-Fm. The data recorded to a sector buffer memory 13 is read and undergoes a parallel/serial conversion 20 through a multiplexer 19. While in a reproduction mode, the mark 8 is detected 24 after a aerial/parallel conversion 22. The numbers 12 are latched 26 and stored to the memory 13 only in case no error is detected with the data equivalent to one frame. Thus, it is possible to prevent the variance of both synchronization and an address.
Patent JP-H08327428-A (JP)
Title: Liquid metering apparatus and liquid tube for metering thereof
Inventor: TANAKA HIDETOSHI
IPC: H01L21/304
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a liquid metering apparatus by which the liquidsurface height of a chemical liquid to be stored inside a liquid metering tank is regulated and which meters a chemical- liquid amount stably by a method wherein an opening through which the liquid exceeding an arbitrary height inside the tank is arranged at an arbitrary height. CONSTITUTION: A bottom part 21A is inserted into, and passed through, the central part inside a chemical-liquid metering tank 21 which is box-shaped and whose upper part has been opened, and a drain pipe 22 is arranged and installed vertically. In the tube 22, an opening, i.e., a chemical-liquid inflow port 23, is arranged at the upper end of the pipe, a discharge port 24 is arranged at the lower end, and the height of the inflow port 23 is set at an arbitrary height in the metering tank 21 according to the desired amount of a chemical liquid 5. In a state that a valve 25 installed near the discharge port 24 has been closed, the chemical liquid 5 which has flowed into from the inflow port 23 can be stored in the pipe 22 at the upper part from the valve 25.  The valve 25 and a valve 4 are closed, the chemical liquid 5 is supplied 6 to the metering tank 21, and the chemical liquid 5 flows into the pipe 22 when the height of the liquid surface of the chemical liquid 5 exceeds the height of the inflow port 23. When the chemical liquid 5 reaches the height of a luminous flux LA, a photoelectric sensor 26 recognizes the chemical liquid 5, the supply of the chemical liquid 5 to the metering tank 21 is stopped, and a metering operation is finished. By this regulation, the metering operation can be performed stably.