baber/WOPTO huggingface dataset:
Patent JP-H0613335-A (JP)
Title: Method of plasma cvd for fabricating thin film
Inventor: TAKAHASHI KIYOSHI
IPC: H01L21/31
Filed: 1993-03-24
Abstract: PURPOSE:To fabricate a thin film having a strong adhesion and less defect on a substrate of different type by using the plasma CVD method for fabricating a thin film. CONSTITUTION:A partition wall 29 is installed surrounding a discharge tube 26 inside a vacuum chamber 32, a vacuum pump 31 is used to discharge air from the space surrounding these apparatuses inside the vacuum chamber, and plasma discharge is generated from plasma generating electrode 27 by a gaseous raw material supplied from a gaseous raw material inlet port 28 and by a voltage supplied from a plasma power supply 30 to form a diamond-like carbon thin film on the surface of magnetic tapes 20a and 20b, whereby the occurrence of abnormal plasma discharge due to the pollution by inactive gas and the abrupt change in gaseous pressure can be prevented, and whereby a diamond-like carbon thin film having a strong adhesion and less defect can be obtained.
Patent JP-H06270085-A (JP)
Title: Robot hand
Inventor: MOCHIZUKI HIROYUKI
IPC: B25J17/02
Filed: 1993-03-24
Abstract: PURPOSE:To prevent breakage of a work or the like by making a hand compact while carrying out switching of a tool by a parallel motion mechanism, and arranging a floating mechanism in respective tool installing parts in a robot hand capable of installing plural tools used in an industrial robot. CONSTITUTION:Hand bodies 3a and 3b which rotate around the axis of a constant shaft and can be switched to plural positions, are arranged, and a tool installing part 26b is arranged in a floating unit 11b installed on the hand body 3b, and a detecting plate 28 installed on the tool installing part 26b and a proximity sensor 32 adjustable in the floating direction are arranged, and by the floating unit 11b, excessive reaction is prevented from acting when abnormality is caused.
Patent JP-H08275619-A (JP)
Title: Automatic steering device for transplanter
Inventor: MIZUKURA TAIJI
IPC: A01B69/00
Filed: 1996-03-21
Abstract: PURPOSE: To provide an automatic steering device for a transplanter, equipped with seedling image pick-up devices, etc., for picking up the image of the seedling rows, eliminating influence by a binary picture element except the seedling such as noise, etc., a seedling stock separated from a seedling row and a linear part of the seeding stock, capable of linearly approaching the seedling rows in high accuracy, excellent in prevention of hunting. CONSTITUTION: In automatically steering a transplanter so as to make it follow the rows of planted seedling stock, an image picked up by seedling row pick-up devices 20R and 20L is taken in an image treating part, image information is made into a binary value by a binary calculating par 225, an image picture having a fixed distance between image pictures is extracted among the image pictures made into a binary value by an image picture extracting part 226, the extracted image picture is linearly approximated by a Hough conversion part 227 and the output of the Hough conversion part is imparted to a steering control part 50.
Patent JP-S61225215-A (JP)
Title: Production of maleimide resin
Inventor: ISHII KEIICHIRO
IPC: C08G73/10
Filed: 1985-03-30
Abstract: PURPOSE:To obtain a maleimide good in curability and workability and excellent in heat resistance and economy, by reacting a maleic anhydride melt with an aromatic polyamide slowly added and quickly removing excess maleic anhydride. CONSTITUTION:An aromatic polyamine is slowly added to a maleic acid melt at such a ratio that the final equivalent ratio of the NH2 groups to the acid anhydride groups is 0.2-0.8, while they are reacted together at 130-200 deg.C and a pressure of 760-200mmHg. This reaction product is immediately subjected to a reduced pressure <=100mmHg to remove excess maleic anhydride. A suit ably excess maleic anhydride functions as a dehydrating agent and also as a preventing agent for intramolecular condensation reactions and a solvent, namely, antigelling agent. Therefore it can exert an effect on the high purity and high yield of imide ring components.
Patent JP-H08230354-A (JP)
Title: Delivery slip
Inventor: KIKUGUCHI NOBUYUKI
IPC: B42D11/00
Filed: 1995-02-28
Abstract: PURPOSE: To easily issue a delivery slip in which delivery data are entered by integrally superposing a delivery and receipt slip on a bonding slip while bringing it to a state separable from the bonding slip and entering data by a thermal printer. CONSTITUTION: A delivery and receipt slip 5 having a predetermined delivery data entry part 4 and a reception confirming part 10 is arranged on the upper part of a bonding slip 3 having a predetermined delivery entry part 2 on the surface side thereof and a self-adhesive and release paper on the rear surface side thereof to bond the delivery and receipt slip 5 and the bonding slip 3 at least at two opposed sides of them in a separable manner and thermal coloring agent layers are provided to the delivery data entry parts 4, 2 of both slips 5, 3.
Patent JP-2000255391-A (JP)
Title: Vehicular wiper device and fixing method for vehicular wiper device
Inventor: KAWAOMO YOSHIYUKI
IPC: B60S1/58
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To restrain errors of an actual wiping locus and a desired wiping locus without performing complicated assembling work. SOLUTION: A reference pin 21 temporarily connects a pivot holder 11 and a disc 8 to each other at the positions other than the connecting parts 8a, 14 of the disc 8 and a lever 13 for drive-connecting an output shaft and a pivot shaft 10 to make the pivot shaft 10 and the output shaft coaxial. After assembling, the reference pin 21 is removed in order to make the pivot holder 11 and the disc 8 into the non-connecting state without obstacle in the operation of the disc 8 and the lever 13 and the opening and closing operation of the glass.
Patent JP-S61232182-A (JP)
Inventor: ASAKAWA JUNJI
IPC: B65D85/86
Filed: 1985-03-29
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-H03267033-A (JP)
Title: Electric cleaner
Inventor: IWASE HIROSHI
IPC: A47L9/00
Filed: 1990-03-15
Abstract: PURPOSE:To effectively kill ticks or the like by securing a sufficient time after raising the temperature of the dust collecting chamber in the case of high atmosphere temperature and by rapidly raising the temperature of circulating air flow in the case of low open air temperature. CONSTITUTION:An electric cleaner is provided with a cleaner body 11 having an electric fan chamber 19 and a dust collecting chamber 18 in the inside, a returning air way 51 forming an air circulating path, connecting the exhaust side of the electric fan 26 to the dust collecting chamber 18, a thermo-switch 66 stopping the electric fan 26 when the temperature detected by a thermodetector 67 rises over the first specified value. And an opening 71 introducing the open air in the above-mentioned air circulating path is provided. And a valve 73 opening and shutting the opening 71 is provided and also a bimetal actuator 76 varying its shape according to the temperature of the air circulating path is provided to open the opening 71 when the temperature of the air circulating path rises over the second specified value lower than the above-mentioned first specified value by the interlock with the valve. As a result, ticks or the like can efficiently be killed.
Patent JP-S60211280-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: F25D3/10
Filed: 1984-04-02
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-S61227200-A (JP)
Title: Surface working method of capstan
Inventor: KATO HIROSHI
IPC: G11B15/28
Filed: 1985-03-29
Abstract: PURPOSE:To produce a capstan having a good rough surface without discoloration and rust formation by etching electrolytically the capstan as an anode in an acidic soln. contg. an inhibiting liquid then neutralizing and washing the same with an alkaline soln. CONSTITUTION:The electrolyte 3 consisting of an aq. soln. of 25-35% HNO3 as a base and mixed with a diluting liquid dissolved with CrO3 or triethanol amine or urea as the inhibiting agent is put into a bath cell 2. An anode 4 and the stainless steel capstan 6 as the cathode is grasped by a clip 7 and is dipped thereon. electricity is conducted to the capstan 6 from a power source 8 to roughen 6a the surface by electrolytic etching. The electrolyte sticking thereto is neutralized by the alkaline aq. soln. dissolved with NaOH, etc. and after the capstan is thoroughly washed with water, the capstan is dried. The capstan having the good rough surface which does not discolor and rust is thus obtd.
Patent JP-H07248729-A (JP)
Title: Display
Inventor: TAKAHASHI TAKESHI
IPC: G09F9/313
Filed: 1994-03-09
Abstract: PURPOSE:To facilitate assembling and changing of the discharge tube units in a large-sized display for color display by arranging electrodes on the surfaces exclusive of a display surface of a transparent light transmission body and arranging intermediate connecting structural bodies having connector provided with mechanisms holding the lead wires of discharge tubes on these electrodes. CONSTITUTION:The intermediate connecting structural bodies 8 provided with the electrodes having the connectors 6 making electrical connection and mechanical connection of driving circuits and straight type discharge tubes 1 possible are stuck to the light incident surfaces of the transparent light transmission body 2. The lead wires 4 of the discharge tubes are inserted into the connectors 6 to make electrical connection and mechanical connection. The intermediate connecting structural bodies 8 are provided with an insulation characteristic between the electrodes by utilizing glass epoxy substrates. The electrodes are provided with the function for fixing the connectors 6. The connectors 6 are made of a phosphor bronze since the electrical conduction and the mechanical strength for clamping and fixing the lead wires 4 for the discharge tubes are required for the connectors 6. Fixing, etc., of the electrodes to the intermediate connecting structural bodies 8 are executed with an epoxy adhesive.
Patent JP-S52149259-A (JP)
Title: Treatment of gas containing nitrogen oxides
Inventor: NISHIMOTO KOREHIKO
IPC: B01D53/34
Filed: 1976-06-07
Abstract: PURPOSE: To plan to make harmless economically the gas containing NOx, by adding the selective reducing agent to the gas containing NOx in the presence of the catalyst obtained by impregnating the solution of vanadyl sulfate to the hardened substance consisting of hemihydrate gypsum and drying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60210317-A (JP)
Title: Extrusion device
Inventor: YAMAUCHI KIYOTAKA
IPC: B21C26/00
Filed: 1984-04-04
Abstract: PURPOSE:To obtain an extrusion device capable of easily extruding a billet by constituting the device wherein a billet housed in a container is embedded in a pressure medium excellent in fluidity and a plunger whose cross-sectional shape is approximately equal to that of the billet is used at the time of extruding the billet. CONSTITUTION:A pressurizing plunger is forced into a container 3 in a state of inserting a billet 1 into a pressure medium 2 and housing the entire part of them in the container 3. As a result, the medium 2 staying around the billet 1 is compressed to produce a pressure, and the billet 1 is pressed from its side face. The actuation of a plunger 4 is stopped after the pressure in the container 3 reaches a required value, and a extruding plunger 5 having a cross-sectional shape approximately equal to that of the billet 1 is forced into the container 3 to extrude the billet 1 from a die 6 in a state of pressing only a part of billet 1 staying in the medium 2 from its circumference. At that time, the plunger 4 is held so as to maintain the pressure of the medium 2 staying around the billet 1. In this case, it is favorable when the diameter of billet 1 is approximately equal to that of the plunger 5.
Patent JP-S541514-A (JP)
Title: System of controlling travelling body by means of power control
Inventor: MATSUI KAZUMI
IPC: B61L23/14
Filed: 1977-06-06
Abstract: PURPOSE: To automatically operate a travelling body only by means of power control, by performing ON-OFF control with two trolley lines for feeder control insulation divided every a fixed section between negative feeder lines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56164249-A (JP)
Title: Speed-changing device for differential planet gear
Inventor: FUJII KOUZABUROU
IPC: F16H1/48
Filed: 1980-05-16
Abstract: PURPOSE: To prevent ring-shaped members from being worn and burnt early by a method wherein the outer-peripheral surfaces of the ring-shaped members in a pair which support a planet gear rotatably and are capable of being displaced together with the planet gear are formed in the shaped of circular arc of the radius of curvature around the axial line of an input shaft as a center.  
     CONSTITUTION: The outer-peripheral surfaces of the ring-shaped members 32 and 33 in a pair which are fitted in the inside of the flat round outer-peripheral part 9b of both end parts of the planet gear 9 to support the planet gear 9 rotatably and are capable of being displaced together with the planet gear 9 are formed in the shape of circular arc of the radius R 1  of curvature around the axial line of the input shaft 1 as the center. In the case when each tooth has any error in manufacture or the like, the flat round outer-peripheral part 9b of the planet gear and the ring-shaped members 32 and 33 are fitted in the state of one-side contact in the same way as in conventional devices. However, in the present constitution, the planet gear 9 rotates smoothly on the outer-peripheral surfaces of the pair of the ring-shaped members 32 and 33 and thereby early abrasion and the like of the ring-shaped members 32 and 33 is to be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05267018-A (JP)
Title: Manufacture of voltage dependent nonlinear resistor
IPC: H01C17/00
Filed: 1992-03-24
Abstract: PURPOSE:To provide manufacture of a voltage dependent nonlinear resistor which is capable of removing air bubbles in mixture slurry, having good-quality granulated powder and a resistance body without any defects. CONSTITUTION:A raw material consisting of zinc oxide as main component and a small amount of an additive capable of creating voltage dependent nonlinear characteristics is mixed, and mixed slurry is granulated, formed and baked for producing a resistance body for voltage dependent nonlinear characteristics. In this case, the slurry after mixing is kept standing for 2 to 64 hours, preferably 8 to 48 hours and then granulation is started.
Patent JP-H09253787-A (JP)
Title: Surface stabilizer of green sand mold
Inventor: YAMADA TAKAHIRO
IPC: B22C3/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the surface stability, to reduce the defective sand inclusion, and to reduce the adverse effect of the residue after use on the green sand by providing the surface stabilizer to be used for a green sand mold which is composed primarily of swelling clay mineral sol. SOLUTION: The surface stabilizer to be used for a green sand mold is composed primarily of the clay mineral sol obtained from the highly swelling clay. The content of the swelling clay mineral in the swelling clay mineral sol is preferably about 0.5-6wt.%. The swelling clay mineral is bentonite or montmorillonite which is water-elutriated from bentonite. Natural rock-forming mineral, the crystalline graphite, coal powder, etc., are blended by 0.3-10% in the surface stabilizer as necessary. Even when the surface stabilizer is left in the green sand after use, the amount of the residue having adverse effect on the sand is reduced.
Patent JP-S55160375-A (JP)
Title: Tape counter circuit
Inventor: KANAYAMA KATSUMI
IPC: G11B27/13
Filed: 1979-05-28
Abstract: PURPOSE: To make it possible to display continuous count contents even when tape drive is interrupted, by latching the count contents of tape drive length by a recorder.  
     CONSTITUTION: The contents of counter 15 are latched 28 according to how much a tape runs and then displayed 29 being decoded 27. When the tape drive is stopped, the display of the count contents is erased and the count contents are kept in the latch 28 state. When the tape drive is restarted, the latched contents are displayed and then the count contents are displayed. Therefore, continuous count display is provided corresponding to the run position of the tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52148782-A (JP)
Title: Amplitude attenuation device
Inventor: SAKAGUCHI TADAHIRO
IPC: G12B3/08
Filed: 1976-06-03
Abstract: PURPOSE:To ensure good attenuation effect to minute displacement, high frequency vibration in spite of simple structure.
Patent JP-H01238070-A (JP)
Title: Photodiode
Inventor: HIGUCHI HIDEYO
IPC: H01L31/10
Filed: 1988-03-17
Abstract: PURPOSE:To rid the device of a sensibility against an input light by preventing carriers generated in a window layer by absorption of the input light into other than a wave length sensitivity band from being diffused into an optical absorption layer by a method wherein a bandgap energy of a carrier blocking layer is made larger than that of the window layer. CONSTITUTION:An n<-> conductive type AlAsSb carrier blocking layer 34 which has a bandgap energy is established between an optical absorption layer 6 and a window layer 8. Supporting that Eg1 is a bandgap energy of the optical absorption layer 6, Eg2 is that of the window layer 8 and Eg3 is that of the carrier blocking layer 34, a formula Eg1<Eg2<Eg3 should be met. When a second input light is inputted to a light accepting portion 12, it is absorbed into the window layer 8, resulting in generation of carriers. Since the bandgap energy Eg3 of the carrier blocking layer 34 is larger than the bandgap energy Eg2 of the window layer 8, the carriers generated in the window layer 8 are prevented from being diffused into the optical absorption layer 6. As a result, there is no sensibility against the second input light.
Patent JP-S52148469-A (JP)
Title: Apparatus for dust collection and denitration
Inventor: KODAMA KENZABUROU
IPC: B01J8/08
Filed: 1976-06-04
Abstract: PURPOSE:To screen dust collection medium and to activate catalyst automatically in the low cost treatment of exhaust gas containing NOx by installing porous supports in the cylindrical vessel, and by making the supports hold freely movable dust collecting medium and denitration catalyst separately. The supports are attached to the vessel at upper places than the inlet for the exhaust gas.
Patent JP-S61225881-A (JP)
Title: Magnetoelectric transducer mounting plate
Inventor: HAYASHI SHINICHIRO
IPC: H05K1/18
Filed: 1985-03-29
Abstract: PURPOSE:To enable to telescope a magnetoelectric transducer in a magnetic strip even after the transducer is mounted and to prevent leads from disconnecting by inserting the transducer into a cutout of a printed circuit board of metal as a substrate, and connecting the leads with the pattern of the board. CONSTITUTION:A printed circuit board 10 of metal as a substrate has a wiring pattern 11 and a terminal 12 on the surface, and a partial cutout 13 is formed. A magnetoelectric transducer 6 is inserted into a cutout 13, and leads 6a and soldered and connected with the pattern 11. The transducer 6 is inserted to an air gap between magnetic strips 1 and 2 through the board 10 to detect a magnetic flux generated between the strips 1 and 2. Then, the transducer 6 can be freely telescoped in the strips 1, 2. Since the leads 6a are drawn by the pattern 11, the disconnection can be prevented.
Patent JP-H05269553-A (JP)
Title: Twin drum type continuous casting device
IPC: B22D11/06
Filed: 1992-03-24
Abstract: PURPOSE:To provide a twin drum type continuous casting device which can obtain a cast strip having high quality, by detecting uneven wear of a refractory in a side weir at early time, correcting this wear, preventing the inclination of the side weir and avoiding the development of a casting burr caused by the insertion of molten metal. CONSTITUTION:In a pressing device for side weir to cooling drums, plural positional control cylinders for holding the side weir with the constant pressing force, a pressing reaction force detector attaching to each positional control cylinder, a comparator for comparing the signal value inputted from the detector with the regulating value of the pressing reaction force and transmitting a working signal when the total value is less than the regulating value and an indicating device for indicating the same pressing quantity to each positional control cylinder at the same time with the working signal are provided.
Patent JP-S58185712-A (JP)
Title: Dephosphorizing method of iron and steel
Inventor: OKU KOUICHI
IPC: C22B9/10
Filed: 1982-04-20
Abstract: PURPOSE:To decrease the content of phosphorus in steel at a low cost by a simple method by impressing a DC voltage between the melt of pig iron or steel and a molten flux and electrolyzing the melt. CONSTITUTION:A molten flux 3 of >=1 kind among salts of alkaline earth metals such as Ca, Ba, Mg or the like is added onto the molten metal 2 in a ladle 1. A cathode plate 4 of pure iron or the like is mounted on the bottom of the ladle 1, and an anode plate 5 of artificial graphite or the like is suspended into the flux 3. The forward end of the anode plate is dipped in the flux 3. When the molten metal is electrolyzed by impressing a DC voltage between the plate 4 and the plate 5, the salts of Ca, Ba and Mg in the flux 3 are reduced to metallic Ca, metallic Ba and metallic Mg, which accumulate at the boundary of the metal 2 and the flux 3. These metals react with the phosphorus in the metal 2 and the molten metal is dephosphorized. The steel which is improved in both mechanical strength and cleanliness is obtained by the above-mentioned dephosphorizing method.
Patent JP-S54156941-A (JP)
Title: Total-flow turbine plant
Inventor: MAEDA FUKUO
IPC: F03G4/00
Filed: 1978-06-01
Abstract: PURPOSE: To cheapen maintenance and repair cost, by improving durability by mounting a nozzle provided with a steam expansion outflow portion to a rotor disc of a reaction type total-flow turbine in a mounting-and-demounting-possible shape and by installing a sedimentation tank to a piping at the steam inlet side.  
     CONSTITUTION: Geothermal water flowing out from a geothermal well is solid- matter removed by means of a sedimentation tank, and flows into a total-flow turbine 5. Steam flowing into a rotor disc 22 from a piping 4 flows to the outer circumference side by centrifugal force and pressure difference and flows out into a casing 21 from a steam expansion outflow portion 32 of a nozzle 28, and the rotor disc 22 turns by the reaction. Trouble such as the erosion corrosion of blades is not caused in a reaction type turbine, etc. Since the casing 21 is divided into two portions and its assembly is simple, the removal of the deposits of labyrinth portions in an injection pipe 23 is easy. The nozzle 28 is bolt clamped to the rotor disc 22, and easily removed and exchanged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04300506-A (JP)
Title: Bed system and in-bed sensor
Inventor: KAWAGURI MARIKO
IPC: A47C21/04
Filed: 1991-03-29
Abstract: PURPOSE:To offer the bed system and the in-bed sensor for bringing about a comfortable sleep by controlling a temperature, humidity, etc., in a bed. CONSTITUTION:A temperature sensor 3 for detecting a temperature in a bed and a humidity sensor 4 for detecting its humidity are added to an electric blanket 1. By outputs of those sensors, the feedback control is executed, and a temperature, etc., in the bed are controlled by a heater 2.