baber/WOPTO huggingface dataset:
Patent JP-H02133575-A (JP)
Title: Plasma deposition device
Inventor: OKADA SHIGENOBU
IPC: C23C16/511
Filed: 1988-11-11
Abstract: PURPOSE:To always form an optimum plasma state by providing a microwave interrupting partition plate, a mechanism for moving the partition plate, and an ion current detecting means in a plasma chamber. CONSTITUTION:Electron cyclotron resonance plasma is produced in the plasma chamber 1, the plasma is drawn out to the sample chamber 12 side through the meshy partition plate 6 impermeable to the microwave along the line of magnetic force by an electromagnetic coil 5, and a substrate 13 is irradiated by the plasma current. In this case, the ion current of the plasma current is detected by a monitor 15, a driving shaft 9 and a screw rod 8 are rotated by a driving means to move the partition plate 6 up and down, and the driving means is stopped when the ion current intensity of the plasma current is maximized. Under such conditions, a gaseous reactant is introduced into the sample chamber 12, the material obtained by the reaction of the gaseous reactant with the plasma drawn out from the chamber 1 in the chamber 12 is accelerated in the direction of the divergent magnetic field by the coil 5, and a film is formed on the substrate 13.
Patent JP-H1091945-A (JP)
Title: Magnetic disk device, magnetic recording medium and production of magnetic recording medium
Inventor: TANAKA HIDEAKI
IPC: G11B5/82
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain low frictional force and sucking force with a magnetic head and to obtain stable property with small floating height by forming an intermediate layer, magnetic layer, and protective layer on a substrate in such a manner that the protective layer consists of a corrosion-resistant first protective layer and a second protective layer where a projecting part is formed. SOLUTION: A base layer 2, intermediate layer 3, magnetic layer 4 and protective layer 5 are formed on a nonmagnetic disk substrate 1 which is preliminarily processed into a mirror surface. The protective layer 5 consists of a SiC first protective layer 5a having corrosion resistance and a C second layer 5b where a projecting part is formed. The projecting part is produced by forming a master pattern on the surface of the second protective layer 5b and etching to remove the master pattern to form a projecting part of specified height on the first protective layer 5a. Further, a lubricant layer 6 is formed on the protective layer 5. Thereby, frictional force and sucking force with a magnetic head can be decreased while stable property with small floating height can be obtd. Moreover, the obtd. magnetic recording medium shows little deterioration in characteristics for a long period.
Patent JP-S63140360-A (JP)
Title: Daisy chain device
Inventor: KUBO KENKICHI
IPC: G06F13/26
Filed: 1986-12-01
Abstract: PURPOSE:To automatically transmit the output signal of an option slot of a preceding step to an option slot of a succeeding step by outputting a signal of high level only when an intermediate value between the threshold values of high level and low level. CONSTITUTION:When an option card 2 is connected to an option slot 3, the option card 2 receives a signal from an input terminal IN and a signal according to a state is outputted from an output terminal OUT. When the card is removed, the output signal of a comparator 10 goes to a high level, an AND gate 11 is opened and an AND gate 13 is closed. Thereby, the signal of a signal line 4 is directly outputted from an OR gate 14 through a first AND gate 11.
Patent JP-H05124026-A (JP)
Title: Method for cutting high-brittleness material by closed type wire saw
Inventor: SAKOU YAMATO
IPC: B28D1/02
Filed: 1991-10-31
Abstract: PURPOSE:To realize cutting based on pressurization of working liquid and high-concentration abrasive grains, to drastically enhance cutting speed and to cut high-brittleness material at high efficiency. CONSTITUTION:An Si ingot 1 fixed on a table 6 is brought into contact with a wire 2 by pushing up the table 6. The wire 2 is exerted with strong force by the left and right winding reels 3a, 3b. When the wire 2 is wound on the left winding reel 3a and made absent, the wire 2 is reversed and wound on the right winding reel 3b. This wire 2 is supported by idle reels 4, 4 and brought into contact with the Si ingot. Working liquid 5 containing abrasive grains in a chamber 11 is introduced between the wire 2 and the Si ingot 1. This Si ingot 1 is shaved by the abrasive grains and cut. The concentration of the abrasive grains in the chamber 11 is raised without precipitating the abrasive grains on the bottom part by agitating the working liquid 5 with an agitator 10 provided in the upper part of the inside of the chamber 11.
Patent JP-S62144880-A (JP)
Title: Regulating method for electrode extension of torch in automatic welding equipment
Inventor: FUKUOKA HISAHIRO
IPC: B23K9/12
Filed: 1985-12-18
Abstract: PURPOSE:To obtain the correct electrode extension in the torch of an automatic welding equipment by feeding the electrode until its discharging after pulling the electrode into a contact chip and separating the torch at the prescribed distance from the discharging position of the contact chip tip and work face by impressing the voltage for a sensor. CONSTITUTION:An electrode 5 is pulled into a contact chip 4b by reversing a feeding roller 6b by shifting the shifting switch 7d of a power source device 7 to the power source 7b side for detection. A torch 4 is then descended in the Z axial direction by locating the chip 4b tip at the welding position of a work W. And, when the chip 4b approaches to the upper face of the work W, the descent of the torch 4 is stopped by discharging therebetween and by transmitting an electrifying signal to a control means 9 by a detecting means 7e. The electrode 5 is then fed by rotating a feeding roller 6b by pulling up the torch 4 in the Z axial direction by the prescribed distance. And when the tip of the electrode 5 approaches to the work face, an electrifying signal is transmitted from the detecting means, the feeding to the electrode 5 is stopped and the electrode extension l2 is correctly regulated.
Patent JP-H04162257-A (JP)
Title: Digital information reading circuit for recording and reproducing device
Inventor: MISAWA ISAMU
IPC: G11B20/10
Filed: 1990-10-26
Abstract: PURPOSE:To instantaneously secure reference potential without utilizing the spontaneous discharge of a capacitor by switching the time constant of a coupled time constant circuit through a switch in accordance with a change in input signal. CONSTITUTION:A coupled time constant circuit 10 constituted by successively connecting a capacitor 2, first resistor 3, and reference potential VN in series is connected to an input terminal 1 and a series circuit composed of a change- over switch 3 and second resistor 5 is connected in parallel with the resistor 3 so that the resistor 5 can be positioned between the switch 4 and reference potential VN. The switch 4 is connected to a control terminal 8. The time constant of the circuit 10 is switched through the switch 4 in accordance with a change in input signal produced when the input signal is changed from write signals to read signals, and so forth. When the time constant is switched in such way, potential variation from the reference potential VN can be canceled and the potential VN can be secured instantaneously without utilizing the spontaneous discharge of the capacitor 2.
Patent JP-H06137166-A (JP)
Title: Supporting structure for gas turbine combustor
Inventor: HAYASHI NORIYUKI
IPC: F23R3/60
Filed: 1992-10-26
Abstract: PURPOSE:To improve rigidity and wear resistance of a spring while eliminating air flowing into a tail cylinder from a liner by mounting a separate spring also between the inside of the spring and the liner, in a supporting structure wherein the spring is mounted to an end part of the liner inserted to the tail cylinder. CONSTITUTION:A spring 3, formed by bending a thin plate into a circular arc shape, is mounted on an end peripheral surface of a liner 1 on the side of a tail cylinder 2. Many slits 4 are formed in an axial direction of the liner 1. Further, a rear end part 5 of the spring 3 is spot welded by a spot 6 to the liner 1. Also between the inside of the spring 3 and the liner 1, a similarly formed spring 3' is mounted. In a condition that the liner l is completely inserted into the tail cylinder 2, both the outside/inside springs 3, 3' are overlapped with each other, and also the respective slits 4, 4' are displaced from each other. In this way, rigidity and wear resistance of the spring 3 are improved while eliminating air flowing into the tail cylinder 2 from the liner 1.
Patent JP-H11123555-A (JP)
Title: Welding process
Inventor: HIRAOKA KAZUO
IPC: B23K31/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently weld even a narrow groove by increasing and decreasing a melting speed of a welding wire by changing arc current characteristics and changing an arc occurring point of a welding wire melting end. SOLUTION: A feeding speed of a welding wire is to be constant. When a heavy-current is sent into the welding wire, the welding wire is melted and the end of the welding wire rises from A1 to A2. When the same reaches A2, an arc current is decreased. A molten amount of the welding wire is reduced and the end of the welding wire goes down to A3. An optimum value of A2 is decided according to plate thickness and the number of passes of welding application. It is desirable to set A2 at between 10 and 15 mm in two-pass welding of plates of 20 mm in thickness. An end of the welding wire is held a position of A3 point to secure penetration at A3. Arc heat is diffused with a pole of the arc by moving the end of the wire through A1, A2 and A3, at the same time, arc heat is concentrated at A3. Penetration welding is possible by performing current waveform control.
Patent JP-H10110187-A (JP)
Title: Detergent composition
Inventor: ASANO HOTAKA
IPC: C11D1/83
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which can reveal high safety, strong detergency and creamy foam performance by using an alkyl ether carboxylic acid (salt), a sugar ester nonionic surfactant and an alkaline darth metal salt. SOLUTION: This composition contains (A) an alkyl ether carboxylic acids (salts), (B) a sugar ester nonionic surfactant and (C) at least one of alkaline earth metal salt selected from Mg and Ca salts. As for the amount of the component C, the molar ratio of C/A is preferably >=0.1, preferably >=2. When it is applied to a use having many chances when the composition contact with human bodies, the composition is preferably adjusted in its pH to <=7, more preferably to 5-7, optimally to 6-7. Thus, this detergent can manifest objective effects and is very useful in a variety of detergents.
Patent JP-H08120238-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: KIMURA YOSHIHIRO
IPC: C09J133/04
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a pressure-sensitive adhesive composition excellent in durability by mixing an acrylic resin with a curing agent, a silane compound represented by a specified formula and an epoxy alcohol. CONSTITUTION: A monomer (e.g. n-butyl acrylate) is copolymerized with a comonomer (e.g. acrylic acid) in the presence of a polymerization initiator in a solvent (e.g. toluene) to prepare an acrylic copolymer solution. This solution is mixed with 0.01-10 pts.wt., per 100 pts.wt. solid matter of the solution, curing agent comprising an isocyanate compound (e.g. tolylene diisocyanate), 0.0001-10 pts.wt. silane compound represented by formula I (R1 to R4 are each 1-24C alkyl or alkoxy) (e.g. tetramethoxysilane), 0.0001-10 pts.wt. epoxy alcohol represented by formula II (n is 1-20) (e.g. γ-glycidoxypropanol) and a curing aid comprising a polyol compound and/or a melamine compound to obtain a pressure-sensitive adhesive composition.
Patent JP-2000121841-A (JP)
Title: Information outlet installation structure
Inventor: KASUGA YUICHI
IPC: H04B10/29
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To more surely secure a transmission path when an information outlet is required to use. SOLUTION: Two information outlet boxes 9A, 9B are installed at two places with respect to one line of the branch optical capble 2 branched from a trunk optical cable 1. The information outlet 5A attached to the end part of the branch cable 2 is housed in the first information outlet box 9A. The information outlet 5B of an extension unit 6 which is to be constituted by attaching an information outlet 5B and a plug for information outlet 8 to one end of an extension cable 7 and to the other end of an extension optical cable 7 respectively is housed in the second information outlet box 9B. The plug for information outlet 8 of the extension unit 6 is connected to the information outlet 5A in the first information outlet box 9A. Thus, when the information outlet box of one side can not be used, information can be transmitted by connecting information equipment to the information outlet box of the other side.
Patent JP-H01129282-A (JP)
Title: Cleaning device
Inventor: SAKURAI YOSHIMICHI
IPC: G03G21/10
Filed: 1987-11-13
Abstract: PURPOSE:To enable adhering and fixing with high productivity and high position accuracy and to provide the title device having sufficient adhesive strength and durability by fixing a cleaning blade and supporting fitting by using an adhesive agent contg. an unsatd. polyurethane resin. CONSTITUTION:The cleaning blade and the supporting fitting are stuck by using the adhesive agent 3 contg. the unsatd. polyurethane resin having >=2 terminal groups having polymerizable ethylenic unsatd. bonds and are adhered by curing the adhesive agent in order to adhere and fix the cleaning blade 2 and the supporting fitting 1. The unsatd. polyurethane resin is obtainable by various methods using, for example, long-chain polyol, org. polyisocyanate and ethylenic unsatd. compd. having active hydrogen. The adhesive agent has high adhesiveness and exhibits the excellent adhesiveness simultaneously to base materials such as metals and plastics in particularly which are largely different in surface characteristics. The adhering and fixing with the high productivity and high position accuracy are thereby executed and the cleaning device having the sufficient adhesive strength and durability is obtd.
Patent JP-S62145660-A (JP)
Title: Cooler for fuel cell
Inventor: HAGINO HIDEO
IPC: H01M8/02
Filed: 1985-12-20
Abstract: PURPOSE:To enhance the effect of cooling, by supporting a bar through each of passages of cooling plates of a cell stack out of contact with the inside surface of the passage, and gradually increasing the diameter of the bar from the inlet port of the passage toward the outlet port thereof, to heighten the capacity of heat exchange through the inside surface of the passage and increase the difference of the temperature of cooling gas between the inlet and outlet ports of the passage. CONSTITUTION:In a cell stack 1, a large number of unit cells 2 and gas separation plates 3 are alternately piled up and a cooling plate 4 is interposed for every several unit cells. Each cooling plate 4 consists of two split portions electrically coupled to each other so that a large number of cooling gas passages 5 are defined. A bar 6 whose diameter is gradually increased from the inlet port of each passage 5 toward the outlet port thereof is supported through the passage. The bar 6 is made of a high-thermal-conductivity metal such as Alumite-coated aluminum and supported by thin wires 8 tightly laid between pairs of attaching pins 7 planted at the inlet and outlet ports of the passage 5. The cross section of the passage 5 is oblong. Since the bar 6 is supported through the passage 5, the substantial cross section of the passage is gradually decreased from the inlet port thereof toward the outlet port thereof.
Patent JP-S62147269-A (JP)
Inventor: YUASA HARUHIKO
IPC: F25C5/10
Filed: 1985-12-20
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-H08144322-A (JP)
Title: Greasing device for working machine
Inventor: KIMA AKINORI
IPC: E02F9/00
Filed: 1994-11-22
Abstract: PURPOSE: To provide a greasing device which feeds grease to bearings always at a constant rate, secures greasing to the bearings, is simple in construction and path structure, and can feed grease surely and automatically to the bearings even when those works other than bucket are mounted depending on the type of work in construction work. CONSTITUTION: A greasing path relay body 30 the one end of which is interconnected to a greasing path 52 on the cylinder rod side, the other end of which is interconnected to a greasing pipe 18 on the cylinder main body side, and which is moved in and out according to the forward and backward movements of the cylinder rod 51 is provided between a cylinder rod 51 and a cylinder main body 50. Also a greasing regulating part 36 which supplies to greasing path 35 grease according to the increase in volume of the greasing path 35 when the cylinder rod 51 is moved forward, and which recovers grease according to the decrease in volume of the greasing path 35 when the cylinder rod 51 is moved backward is provided in the greasing path relay body 30.
Patent JP-H04163140-A (JP)
Title: Stainless steel plate for plastic processing
Inventor: OBE MISAO
IPC: C23C2/04
Filed: 1990-10-29
Abstract: PURPOSE:To prevent curling and to enhance the plastic processing workability and the bonding strength of a film or a heat insulating lining material due to after-coating by pre-coating a base plate such as a stainless steel plate with a resin film having a large number of pinholes present therein in extremely thin film thickness. CONSTITUTION:A base plate 1 such as a stainless steel plate is pre-coated with a resin film having a large number of pinholes (p) present therein in extremely thin film thickness. For example, the max. height Hmax (due to the display of surface roughness JIS. B0601) of the surface roughness of the base plate 1 is set to about 1-15mum, Ha (center line average roughness of surface roughness) thereof is set to 0.1-5mum and the ridge pitch (n) at this time is set to about 3mm or less. The thickness of the resin film 2 is about 2-8mum and, at this time, it is pref. that more pinholes (p) are present but the number of the pinholes is 10/cm<2> or more, pref., 25/cm<2> or more.
Patent JP-S62146100-A (JP)
Title: Key telephone system
Inventor: AOYAMA SACHIO
IPC: H04Q3/58
Filed: 1985-12-20
Abstract: PURPOSE:To make an accessory equipment independent and to provide an excellent key telephone system capable of simply setting the function from other terminal telephone set by using abbreviated dialling for respective terminal telephone sets of a main device, registering the compacted dial of the accessory equipments and reading this compacted dial by the accessory equipments to set the function. CONSTITUTION:The abbreviated dialling the main device 1 is used in the terminal telephone set 2 to set the function of the accessory equipments 3, and then, the accessory equipments 3 read the abbreviated dialling from the main device 1 in a certain timing to complete the function setting and can respond to the calling of other terminal telephone set 2 or the like by a sound generating part 5 and a control part 6 through a communication part 4 between the main devices.
Patent JP-2000078951-A (JP)
Title: Rice ball forming bag
Inventor: FUKUSHIMA KOICHI
IPC: A23L7/10
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a bag for forming a rice ball of natural rounded triangular shape, while preventing the hands from feeling hot or being dirtied. SOLUTION: This bag is composed of a bag body 1 with an opening 2, around which a lid 3 freely opened or closed is provided, and a pair of fasteners 4 or the like on the front face of the bag body 1 and inner face of the lid 3.
Patent JP-H09122583-A (JP)
Title: Method for coating steel sheet with liquid and slurry
Inventor: NAKAHO MASATERU
IPC: B05D7/14
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prepare a good and homogeneous coating film by coating the surface of a steel sheet with liq. or slurry or especially by applying an MgO slurry in the decarburization-annealing of an oriented silicon steel sheet in a desired amt. and making the coating amt. uniform. SOLUTION: When an MgO slurry is applied in the decarburization-annealing of an oriented silicon steel sheet, a roll coater 3 is used to primarily adjusting the coating thickness, the local coating distribution in the width direction caused at the roll coater part is eliminated with an air wiper 5, and periodical nonuniform coatings in the sheet traveling direction due to the change of the distance between the wiper 5 and the vibrated sheet are eliminated by setting an auxiliary wiper 6 behind the air wiper 5.
Patent JP-H02135758-A (JP)
Title: Formation of multilayer interconnection
Inventor: USHIGOE TAKATOSHI
IPC: H01L21/3205
Filed: 1988-11-17
Abstract: PURPOSE:To obtain satisfactory ohmic property between first layer wiring and an element in a semiconductor substrate by forming the first wiring to be connected to a buried metal layer buried with the contact hole of an insulating film on the substrate. CONSTITUTION:An insulating film 12 is formed on a semiconductor substrate 11, a contact hole 13 is opened at the film 12, and a W-Si layer 14 is formed to be buried therein on the whole surface of the film 12 as a metal layer. Then, the layer 14 is anisotropically etched, a buried W-Si layer 14 is formed in the hole 13, and a base W-Si protrusion 14b is simultaneously formed under a resist pattern 15. Thereafter, the pattern 15 is removed, an Al-Si layer 16, a metal layer of first layer wiring, is deposited on the whole surface, the layer 16 is patterned, and first layer wiring 16a is formed on the film 12. Thus, the first wiring is connected to an element in the substrate through the buried metal layer to obtain satisfactory ohmic property.
Patent JP-H05130513-A (JP)
Title: Solid state image pickup device
Inventor: FUKUDA HIROYUKI
IPC: H04N5/335
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a solid-state image pickup device capable of setting a load coefficient freely and performing window processing without requiring an adder. CONSTITUTION:The solid-state image pickup device capable of performing nondestructive readout is equipped with means 10, 20 which read out the data of plural picture elements in the same or different exposure time, and temporary storage means 61-66 which store read out data transiently by adding. A stored addition result is outputted as the window processing result of a remarked picture element.
Patent JP-2000096478-A (JP)
Title: Staining prevention for cylindrical dryer used in papermaking machine
Inventor: SEKIYA KUNIO
IPC: C08L91/06
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To maintain drying efficiency by continuously feeding a surface treatment agent onto the surface of a dryer being in rotation to prevent the dryer surface from staining. SOLUTION: A method for the staining prevention for a cylindrical dryer C1 comprises the following procedure: in a state where a paper form W is being fed by operating a papermaking machine, (A-process) a surface treatment agent P prepared by emulsifying with a surfactant an oil such as a silicone oil as the main component is continuously fed and imparted at 3-500 mg/m2.min to the surface of the cylindrical dryer C1 being in rotation, (B-process) to fill the fine unevennesses on the surface of the dryer C1 with the surface treatment agent P, (C-process) and form an oil film layer of the agent thus fed onto the surface, (D-process) the oil film layer is then removed by the paper form W put to pressure contact against the dryer C1, and (E-process) the worn part after removing the oil film layer is regenerated with the surface treatment agent P fed again.
Patent JP-S63143774-A (JP)
Inventor: SATO KENSAKU
IPC: H01R43/042
Filed: 1986-12-05
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。