baber/WOPTO huggingface dataset:
Patent JP-H03206803-A (JP)
Title: Supporting structure of working part in riding-type working machine on paddy field
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1990-01-10
Abstract: PURPOSE:To simplify and rigidity the structure of a working machine by installing a supporting stay for a working part in the vicinity of a driving case so as to move near front of the case and supporting the working part with connecting in one body. CONSTITUTION:A supporting stay 6 is installed in the vicinity of a driving case 12 so as a crutch part of the stay to move near front of the case 12 and brackets 7 and 10 and a planting depth-controlling guide 8 fixed to the crutch part in one body having a plate face spreading to longitudinal and vertical directions are opposed to a front side face of the driving case 12 in contact with the face. The bracket 7 and 10 and the guide 8 are respectively fixed to the side face of the driving case 12 in one body from left and right directions through fastening volts 16, thus a rigid fitting and fixing of the supporting stay 6 and the driving case 12 is performed. By this process, the number of parts is reduced, then simplification of the structure and compactification and weight reduction of the working part are performed.
Patent JP-S5498050-A (JP)
Title: Dust removing device in vacuum cleaner
Inventor: SAGAWA KOUICHI
IPC: A47L9/20
Filed: 1978-01-18
Abstract: PURPOSE: To provide the subject device wherein a dust removing member, a fitting plate therefor, and a rotating plate for rotating said fitting plate are clamped together by means of fixing member by holding therebetween a filter supporting plate, thereby simplifying the assembly operation.  
     CONSTITUTION: The dust removing device 41 of a vacuum cleaner is fixed to a main filter 38 by means of a filter supporting plate 42, and a removing member fitting plate 55 is rotatably arranged at the suction side 3 of said filter supporting plate 42. Further, a dust removing member 59 is arranged at the side surface of the suction side 3 of the filter supporting plate 42, and a rotating plate 61 is arranged on the side surface opposite to the fitting plate 55 of the filter supporting plate 42, and fixed to the fitting plate 55 by a screw 60. Upon this occasion, dust removing member 59, dust removing member fitting plate 55 and rotating plate 61 are coaxially and unitarily fixed. In this manner, since the device has a structure wherein dust removing member 59, fitting plate 55 and rotating plate 61 are clamped together by means of a screw 60 by holding therebetween the filter supporting plate 42, it is unnecessary to use a plurality of screws, and hence the assembly operation is extremely easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60148171-A (JP)
Title: Semiconductor device
Inventor: KOBORI SHIGEYUKI
IPC: H01L29/84
Filed: 1984-01-13
Abstract: PURPOSE:To hole the symmetry of the characteristics of diffusion resistors extending over a wide temperature range by annexing an auxiliary wiring body to a wiring body in the vicinity of the resistor and symmetrically applying thermal stress to resistor pairs in a device in which a plurality of the diffusion resistors are formed on the same chip. CONSTITUTION:Ion-implanted resistors 2a-2d are formed on a silicon chip 1 having a face orientation (100) so that the longitudinal directions are directed to (110). The resistors 2a-2d have characteristics of which both the resistors 2a and 2b and both the resistors 2c and 2d are arranged symmetrically. Al wirings 3a-3d are shaped near the resistors 2a-2d in parallel or in a crossing manner. An auxiliary Al wiring 3a' generating thermal stress approximately the same as thermal stress applied to the resistor 2b of the Al wiring 3b disposed in parallel with the resistor 2b is formed, and an Al wiring 3c' is also formed similarly.
Patent JP-H05188024-A (JP)
Title: Internal abnormality diagnostic device for gas-insulated electric equipment
Inventor: HORIDE AKIHIKO
IPC: G01N27/00
Filed: 1992-01-13
Abstract: PURPOSE:To obtain an internal abnormality diagnostic device which is capable of implementing diagnosis of the existence of abnormalities and the condition thereof concerning the internal abnormalities which can lead to the operational obstructions of gas-insulated electric equipment in an easy manner even in the site where the electric equipment is under operation. CONSTITUTION:An internal abnormality diagnostic device consists of a gas extraction passage 9 provided in a communicating manner with the inside of a metal container where an electric equipment and insulation gas are sealed, the first and the second gas sensors 1,2 which are arranged in series to the gas extraction passage 9 and respond to the decomposed components of a solid insulating material generated when the electric equipment is in the abnormal condition, an adsorbent 3 which is provided to the gas extraction passage between the respective gas sensors and adsorbs a specified decomposed component among the decomposed components, and a signal processing means 4 which processes the responded outputs of the respective gas sensors 1,2 and detects the output difference.
Patent JP-S62161572-A (JP)
Title: Printer
Inventor: SEKIYA MAKOTO
IPC: B41J11/48
Filed: 1986-01-11
Abstract: PURPOSE:To simplify operation procedure, especially, a switching operation in a printer, by automatically releasing a stop state by a pause release means but not by the re-operation of a pause switch when a switch means is operated. CONSTITUTION:A printer 1 has not only a paper feed port 5 from a cassette 4 as the feed port of printing paper but also a paper feed port 6 due to manual insert of an operator and display devices 20-29 and switches 37, 38, 39 are arranged to the operation panel 40 of the printer 1. The printer 1 is controlled by a host computer 60. It is judged whether the switch 38 for changing over a paper feed port mode is pushed and, when said switch 38 pushed, the paper feed port mode set presently is altered and, if during a pause, processing releasing this state is performed at the same time. Because the pause state is released, printing operation can be immediately performed according to the altered paper feed port mode. That is, when the printer is BUSY, the pause release by the re-operation of a pause switch becomes unnecessary.
Patent JP-H03212130-A (JP)
Title: Application method of fuel cell to ac-dc power system
Inventor: MINAGAMI TSUYOSHI
IPC: H02J5/00
Filed: 1990-01-10
Abstract: PURPOSE:To reduce contract demand capacity and improve utility for electric equipment by a method wherein, a fuel cell is connected to a DC system of DC-AC power system having a function for performing inverse-conversion of regenerative DC power, and non-utility power generation facility for feeding mergency power. CONSTITUTION:The AC power from a power receiving point CH is converted into a transmission voltage by a main transformer MTr, and is supplied to an AC main-bus line 1 for power transmission. A DC voltage is supplied to the bus line 2 through a rectifier-transformer Rec Tr and a rectifier ThR. A DC power is supplied to a return feeder DL from a DC bus line 2. The DC power regenerated and fed to a DC bus line 2 from the return feeder DL is inversely converted, transformed in voltage, fed to a distribution bus line 3 and supplied to a distribution line HL. In the meanwhile, the power of the AC bus line 1 is transformed in voltage HTr and fed to the distribution bus line 3. A fuel cell PC is connected via reverse current prevention thyristor 54T to the DC bus line 2, and the power apparatus concerned is kept under working state at all times.
Patent JP-H04320991-A (JP)
Title: Laser fusion device
Inventor: TAKASE HARUHIKO
IPC: G21B1/00
Filed: 1991-01-17
Abstract: PURPOSE:To realize efficient fusion reaction by raising simultaneously plasma temperature and density above specified values. CONSTITUTION:By constituting the title system with a means 2 to irradiate a fuel target 7 with short wave length laser beam and a means 3 to irradiate with long wave length laser beam following the irradiation with the short wave length laser beam, it becomes possible to raise plasma temperature and density. By producing plasma at the temperature of 40million deg.C and density of 5Xl0<-25> cm<3>(ca. 1000 times of solid density), more efficient fusion reaction is realized.
Patent JP-S61163489-A (JP)
Inventor: ITO KEN
IPC: G07F9/00
Filed: 1985-01-16
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-H04333565-A (JP)
Title: Sputtering target and manufacture therefor
Inventor: MORIKAWA MASAKI
IPC: C23C14/34
Filed: 1991-01-17
Abstract: PURPOSE:To enhance the yield of a sputtering target formed by joining ends of plural platelike members. CONSTITUTION:Ends 14A, 14B of a pair of adjacent platelike members 12A, 12B are butted at the joining parts and the members 12A, 12B are joined by melt-bonding the ends 14A, 14B. Since a gap is not formed between the joined parts of the platelike members, the resulting target can be used up to the bottom and the yield of the target can be enhanced.
Patent JP-S57118923-A (JP)
Title: Motor-cycle having engine with supercharger
Inventor: INOUE KAZUO
IPC: B62M7/02
Filed: 1981-01-14
Abstract: PURPOSE:To prevent the mounting and operation of exsisting apparatuses from being hindered, by arranging a supercharger below a shaft supporting point of a rear fork in the rear of an engine so that the supercharger may not interfere with obstacles. CONSTITUTION:A supercharger S having an exhaust turbine for compressing intake air, is arranged below a shaft supporting point 5 of a rear fork 4 in the rear of a transmission casing 2 integrally incorporated with an engine E. With this arrangement, the front portion of the superchargers is protected by the engine, thereby the rear fork may not interfere with the supercharger even if it is brought near to the engine.
Patent JP-H01180452-A (JP)
Title: Method for controlling concentration of sodium carbonate in dry film developing solution
Inventor: INOUE RYOICHI
IPC: G03F7/30
Filed: 1988-01-11
Abstract: PURPOSE:To maintain the concn. of sodium carbonate in a dry film developing soln. automatically always the specified concn. regardless of the number of laminated copper plates to be treated by adequately selecting the constant of the basic equation. CONSTITUTION:The titre of one time titration is so determined by the equation that the sampling liquid from a bath tank of the developing soln. attains the prescribed pH. The titration is repeated by measurement of omegaK, computation of the equation and the result of the computation until the value of (omegaK-omegaO) (present value of pH-set value of pH) attains the prescribed value or below, by which the total titre is determined. The present concn. of the sodium carbon ate and the deficient quantity of the sodium carbonate are calculated from the total titre and the replenishment of the sodium carbonate is executed at every prescribed time in accordance with the calculated values. For example, sulfuric acid is usable as the titration liquid. gamma is adequately taken at about 2. The value of beta is the constant determined by the kind and state of the liquid to be measured and is empirically calculated.
Patent JP-S60148189-A (JP)
Inventor: FUJITA TAKAYUKI
IPC: H05K13/04
Filed: 1984-01-12
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-S5388484-A (JP)
Title: Reaction controlling method
Inventor: UECHI NOBORU
IPC: G05D23/19
Filed: 1977-01-14
Abstract: PURPOSE: To give a flexibility for setting of reaction condition, by means of controlling for setting of reaction condition of chemical experiment the objective value which is set by a microcomputor for setting reaction condition by a microcomputor for controlling on the basis of compared data with measured values. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07209771-A (JP)
Title: Film image input device
Inventor: AISAKA SHIGENORI
IPC: G03B27/72
Filed: 1994-01-20
Abstract: PURPOSE:To provide a film image input device capable of being applied to photographic film whose base absorbs ultraviolet rays and radiates visible light. CONSTITUTION:The photographic film F is the base obtained by thermally treating polyethylene naphthalate, and the base absorbs the ultraviolet rays and radiates the visible light. A filter 34 is arranged between a fluorescent tube 32 and the film F. As to the filter 34, an ultraviolet ray cut filter is formed on the surface of an infrared cut filter 42 being a color glass filter on the flourescent tube 32 side by coating, and a spectrum correction filter is formed on the surface thereof on the film F side by coating. Thus, the ultraviolet rays out of the light from the fluorescent tube 32 is removed by the ultraviolet ray cut filter, so that the visible light is not radiated from the film F. Therefore, since color mixture is not caused in a CCD line sensor 30, the deterioration in a picture P on a monitor TV is prevented.
Patent JP-S5288371-A (JP)
Title: Thermoelectromotive type electronic wristwatch
Inventor: NODA HIDEKI
IPC: G04C10/00
Filed: 1976-01-19
Abstract: PURPOSE:To provide a semipermanent driving source by attaching two kinds of thin film thermocouples to the front, side and rear surfaces of a wristwatch, connecting them in series and using the thermoelectromotive force owing to the temperature differences between the body temperature and the atmospheric temperature.
Patent JP-H06212458-A (JP)
Title: Production of patterned product by reactive ion etching
Inventor: MORITA SEIJI
IPC: C23F1/00
Filed: 1993-01-14
Abstract: PURPOSE:To obtain uniform dimensional accuracy of the pattern of a patterned product by providing such an area where no resist is applied except for the specified area in the first three processes to apply a photoresist, to expose the specified area to light to form a specified pattern., to develop and to form the resist pattern. CONSTITUTION:The production method includes the following processes. Process 1: a photoresist is applied on the surface of a master plate 3. Process 2: The photoresist in a specified area A of the master plate is exposed to light to form a specified pattern A. Process 3: This photoresist is developed to form the pattern A in the area A. Process 4: The plate is subjected to reactive ion etching by using the pattern as a mask. In this method, an area B where no photoresist is applied is left in the processes 1-3. Then the master disk is exposed and etched. By providing the area B, the consumed amt. of the etchant in the area B is same as the consumed amt. in the inner part 1 of the area A, so that difference in the etchant concentration with respect to the area A and the area B is decreased. Thus, even the edge area 2 can be etched to uniform depth.
Patent JP-H08195875-A (JP)
Title: Facsimile receiver
Inventor: HIDAKA YASUHIRO
IPC: G06F12/02
Filed: 1995-01-17
Abstract: PURPOSE: To increase the number of sheets capable of recording picture data without increasing the capacity of a recording medium by thinning out received picture data and recording them in the recording medium when it is detected that the residual amount of the recording medium reaches a prescribed residual amount. CONSTITUTION: When a call termination signal arrives at a line L by the call origination of an opposite facsimile equipment, it is detected through a call termination detection circuit 4 and reported to a CPU 1. In this case, the CPU 1 responds to call termination by controlling a contact point part 14, switching a contact point from a side (b) to the side (a) and acquiring a circuit L. Then, the CPU 1 converts the received picture data, sends them out to a thermal head 7 and records them on recording paper P. A black end mark detection sensor 12 checks a mark at the end of the recording paper P, and when it is detected that the residual amount of the recording paper is little, the received picture data are thinned out and recorded on the recording paper P and more picture data transmitted from a transmission side are received.
Patent JP-S57119516-A (JP)
Title: Digital to analog converter
Inventor: TANAKA SHIYUNJI
IPC: H03M1/82
Filed: 1981-01-19
Abstract: PURPOSE:To achieve the reduction in cost of a D/A converter, used for the output part of a sound synthesizer, with simple constitution by controlling sound volume by the switching time of a digital gate. CONSTITUTION:The 1st digital signal (sound data) 100 obtained by coding a sound is inputted to the AND gate 13 of a digital gate. The 2nd digital signal (sound-volume data) 200, on the other hand, is inputted to a gate signal generator 32 to generate and input a gate signal, which has time length corresponding to the input value, to the other input terminal of the AND gate 13. The sound data is supplied to a D/A converter 21 through the AND gate for the time which corresponds to the sound-volume data to be converted into an analog signal. Consequently, the output signal of the D/A converter 21 is a sound signal with sound volume which corresponds to the sound-volume data. The D/A converter 21 requires only bits as many as those of the input sound data.
Patent JP-H10196538-A (JP)
Title: Rotation regulating structure of piston in compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B39/12
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the rotation regulating structure of a piston in a compressor, in which the rotation width of the piston can be shortened. SOLUTION: A projected part 61 having a circular arc projected surface 61a is formed on the neck part 34 of a piston 32. A recessed part 62 is formed by the circumferential wall 11a of a front housing 11, and a circular arc recessed surface 62a is formed by the inner circumferential surface 11b of the circumferential wail 11a. The summit part 61b of the circular arc projected surface 61a is separated by a predetermined distance D1 from the circular arc recessed surface 62a. The radius R2 of the circular arc projected surface 61a is set larger than the radius R1 of the piston 32, and the center axial line L3 thereof is off-centered by a predetermined distance D2 on a side opposite to the projected part 61 against the axial line L4 of the piston 32. Then, the radius R2 of the circular arc projected surface 61a is set larger than the radius R3 of the circular arc recessed surface 62a.
Patent JP-H11197384-A (JP)
Title: Bobbin and hook of sewing machine using the same
Inventor: SHIMIZU HIROMITSU
IPC: D05B57/28
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To improve quality by stabilizing the tension of a bobbin yarn to prevent the unevenness in the tightening of a yarn. SOLUTION: Another flange 97b of a bobbin 40 is elastically fitted into a circumferential wall 60 of a bobbin case 31 and a first clearance 122 is formed between the outermost circumference part 121a of one flange 97a of the bobbin 40 and the circumferential wall 60 of the bobbin case 31 to allow passing of a bobbin yarn while a second clearance 123 is formed between the outermost circumference part and an end wall 61 of the one flange 97a. The one flange 97a is arranged free to rotate with respect to a wounding shell 98. A bobbin yarn 62 is guided outside from the central part of an end wall 61 of the bobbin case 31.
Patent JP-H11202422-A (JP)
Title: Film adapter
Inventor: ENOMOTO YOSHIHIRO
IPC: G03B27/46
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a film adapter which does not require operation for sticking a frame of film which is cut into one frame on a clear film in the case of printing the film, by which out-of-focus is not caused and further which does not require a dedicated negative mask. SOLUTION: This film adapter is used to set one frame of negative film on a negative carrier. In such a case, an aperture part 11 is formed at a position corresponding to the image part of the negative film on a base plate 1. Fastening parts 12 fastening the ends of the negative film are respectively formed on both end sides in the width direction of the base plate 1. A projected line 13 for pressing the negative film to the negative carrier side is formed between the fastening part 12 and the edge of an aperture part 11. It is good to form a slit in which the end of the negative film is inserted as the fastening part.
Patent JP-H10194724-A (JP)
Title: Solid-liquid mixture
Inventor: NAGASHIMA KEIJI
IPC: C01B33/22
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-liquid mixture capable of decreasing excess sludge, reducing existing inert sludge by subjecting the existing inert sludge to activation decomposition, controlling sludge amount to make sludge uniform and clarifying waste water by increasing a dissolved oxygen in an aerator, promoting decomposition of an organic material and decreasing generated sludge. SOLUTION: Water is added to a mixture comprising 1-50wt.% sepiolite or igneous rock, 0.5-65wt.% citric acid, 0.5-5wt.% zeolite and 0.5-5wt.% zeolite powder to afford 100% composition and the composition is heated to extract an active ion or water is added to a mixture comprising 1-50wt.% sepiolite or igneous rock, 0.5-65wt.% organic acid containing carboxyl group excluding an aromatic, 1-25wt.% zeolite and 0.5-5wt.% zeolite powder to afford 100% composition and the composition is heated to extract an active ion.
Patent JP-S56104720-A (JP)
Title: Preparation of particle of iron compound for magnetic recording
Inventor: OOSHIMA KAZUFUMI
IPC: C04B35/622
Filed: 1980-01-22
Abstract: PURPOSE: To prepare fine powder of ferromagnetic iron oxide resistant to damage of the particle form, breakage, and sintering, and useful as a magnetic recording medium, by adding a specific weight ratio of Mn to fine acicular particle of iron oxyhydroxide, and reducing and oxidizing the particle.  
     CONSTITUTION: Mn is added to the fine acicular particle of iron oxyhydroxide as a secondary component. The atomic weight ratio of Mn to Fe is 0.005W10 to 100. The Mn-doped acicular fine particle of iron oxyhydroxide is reduced and/or oxidized to obtain fine powder of a ferromagnetic iron compound such as Fe 3 O 4 , γ-Fe 2 O 3 , α-Fe, etc. having excellent particle shape retainability and magnetic characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06213953-A (JP)
Title: Pattern inspecting apparatus
Inventor: OKADA HIDEO
IPC: H05K3/00
Filed: 1993-01-14
Abstract: PURPOSE:To make it possible to perform highly accurate inspection with respect to a pattern inspecting apparatus, which inspects the patterns of printed boards and the like by image pick-up. CONSTITUTION:Illuminating light from a light source 32 and an optical scanning means 33 is guided on the pattern of an object for inspection with a lightguide means 34 such as an optical fiber and cast in a plurality of directions. The images of the reflected lights are picked up with a light receiving or second imaging means 40 in the plurality of directions. The two-dimensional and three- dimensional defects of the pattern are inspected with a two-dimensional inspecting part 35 and a three-dimensional inspecting part 36. The image of the received light through the lightguide means 34 is displayed on a display means 37. The image is picked up with a first imaging means 38. The surface roughness is inspected with an image processing means 39 based on the lightness of the image.