baber/WOPTO huggingface dataset:
Patent JP-2000309995-A (JP)
Title: Connecting structure of wall panel
Inventor: MAEKAWA TSUTOMU
IPC: E04B2/72
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a wall panel in which the number of parts is reduced and the wall panel is connected surely by a simple structure and the wall panel can be assembled in a factory or the like to be carried to a field. SOLUTION: The connecting structure of the wall panels is composed of the wall panels 4 in which bending retaining sections are formed at left-right side edges, supports 5 erected upright at intervals corresponding to the width of the wall panels 4, a pair of left-right retaining sections 53, which are installed to the supports 5 and to which the bending retaining sections 411 of a pair of the adjacent wall panels 4 can be retained, and base materials 6 mounted on the supports 5.  Tapped holes 54, 62 are made at the corresponding positions of the supports 5 and the base materials 6 respectively, a pair of the adjacent bending retaining sections 411 of the wall panels 4 are inserted and arranged between the retaining sections 53 of the supports 5, screws 8 are screwed through the tapped holes 54, 62, and the retaining sections 53 of the supports 5 are pushed in the direction that the retaining sections 53 are retained to the bending retaining sections 411 of the wall panels 4. Backup materials 61 hermetically sealing an opening between the wall panels are mounted on the base materials 6.
Patent JP-H10311079-A (JP)
Title: Hot water washing device
Inventor: NAKAMURA MASAMI
IPC: E03D9/08
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce a power consumption when a hot water washing device is in waiting. SOLUTION: This hot water washing device is provided with a water feed means 1, a hot water tank 2 which stores hot water, a heater 3 which heats water contained in a hot water tank 2, a mixing valve 4 which mixes cool water delivered from the water feed means 1 with hot water delivered from the hot water tank 2 to which water is delivered from the water feed means 1 and delivers hot water at a proper temperature, a nozzle 5 which injects washing water by the hot water pressure delivered from the mixing valve 4, a human body detector means 6, and a control part 7. When the human body detector means 6 is not detecting a human body, the hot water contained in the hot water tank 2 is heated to a first set temperature T1 and, when the human body is detected, it is heated to a second set temperature T2 higher than the first set temperature T1.
Patent JP-S5821861-A (JP)
Title: Semiconductor memory device
Inventor: NAKASE MAKOTO
IPC: H01L21/8242
Filed: 1981-07-31
Abstract: PURPOSE:To accurately form a semiconductor memory device without stepwise disconnection of a transfer gate electrode and without occurrence of a shortcircuit by performing the formation of a gate electrode of a transistor and hence a transfer gate at the initial stage of the step of manufacturing with small substrate stepwise difference. CONSTITUTION:When the cell of an alpha-RAM is manufactured, a field oxidized film 22, a gate oxidized film 23 of a transistor and an oxidized film 23' of a capacitor are, for example, formed on the surface of a p type Si substrate 21, a polycrystalline Si film is, for example, covered on the conductive substance, is patterned, and an Mo silicide may be used as the conductive substance formed simultaneously with the gate electrode 24 of the capacitor and the gate electrode and hence the transfer gate electrode 25 of the transistor. Subsequently, an interlayer insulating film such as an SiO2 film 27 is, for example, formed, a contacting hole 26 is then formed. Then, a conductive substance such as a polycrystalline Si is, for example, covered, and is then patterned, thereby forming a wiring layer 28. As a result, the transfer gate electrode may be formed on the stepwise difference of small value by the film 22.
Patent JP-2000311940-A (JP)
Title: Processing apparatus and manufacturing method for semiconductor device
Inventor: FURUKAWA MASAKAZU
IPC: H01L21/3065
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for cleaning the contact holes of a semiconductor substrate, polymer residues inside the via holes after ashing, and an oxide layer on a barrier metal surface, without the use of a halogen gas, which is chemically active or a plasma generating apparatus which is expensive and gives plasma damage to an element. SOLUTION: Hydrogen gas 18 is allowed to flow into a vessel 16 covered with a catalyst metal heated to 300-600 deg.C, so that it is converted into hydrogen radicals and further is allowed to pass into the vessel 16 comprising a metal surface which is applied with free electron, so that it is converted into hydrogen negative ions. The hydrogen negative ions and hydrogen radicals are guide to a wafer 12 arranged on a stage 11 inside a vacuum vessel 10, for cleaning at a speed higher than that of the hydrogen radicals with no plasma damage to elements with the assist of the hydrogen negative ions with few secondary electrons generated.
Patent JP-S61278004-A (JP)
Title: Production of main pole exciting type vertical magnetic head
Inventor: IMAMURA TATSUO
IPC: G11B5/17
Filed: 1985-06-03
Abstract: PURPOSE:To obtain the title main pole exciting type vertical magnetic head having an excellent characteristic with good productivity by forming a groove forcoil winding at the head of a high-prmeability magnetic body, filling a protec tive material into the groove, forming a nonmagnetic substance layer thereon by physical vapor deposition, forming a soft magnetic film for a main pole on the side surfaces of the nonmagnetic film for a main pole on the side surfaces of the nonmagnetic substance layer and the high-permeability magnetic body and then removing the protective material filled in the groove. CONSTITUTION:A groove 42 is formed on a high-permeability magnetic substance block 41, a protective material 50 of a thermosetting resin, a photoresist, etc., is filled into the groove and a nonmagnetic substance layer 44 is formed by sputtering. The side surface of a block 46 on which the nonmagnetic substrate layer 44 is formed, namely a soft magnetic film forming surface for a main pole, is polished, a main pole 45 is formed, a counter block 47 is stuck and the head part R is polished. The obtained block is cut in prescribed thickness, then the protective material 50 filled in the groove is removed from respective head chips and a clearance necessary for winding a coil 48 is secured.
Patent JP-H11311823-A (JP)
Title: Visual field range switching device
Inventor: KATSURA YOJI
IPC: G03B13/10
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of clearly recognizing whether or not a visual field range is switched at a low cost. SOLUTION: By taking an H-sized visual field frame 16 as the reference visual field range of a finder 15, a panoramic visual field frame 28 and a C-sized visual field frame 29 respectively having an aspect ratio different from that of the frame 16 are arranged on a mask plate 5. Recessed and projecting shape varying parts 16b and 29b are separately formed on both left and right sides of the frame 16 and the frame 29, then, a shape difference is made for every visual field frame having a different aspect ratio. By rotating the mask plate 5, a print size is defined and also the visual field is switched, and at this time, the photographer can clearly recognize whether or not the visual field is switched based on the shape difference by viewing through the finder 15.
Patent JP-S61280395-A (JP)
Title: Heat transfer tube
Inventor: MURAYAMA TOMOYUKI
IPC: F28F1/40
Filed: 1985-06-03
Abstract: PURPOSE:To promote generation of eddy current of fluid at the inlet port of the tube and reduce pressure loss to display the prominent performance of the heat transfer tube by a method wherein spiral groove, provided on the inner surface of the tube, is formed so that the depth thereof becomes smaller from the inlet port side of the tube toward the outlet port side thereof while the pitch thereof becomes larger from the inlet port side toward the outlet port side thereof. CONSTITUTION:The depth H of the groove 2 near the inlet port side of the heat transfer tube 1 is larger than before and the pitch of the same is smaller than before, therefore, the liquid, flowed into the tube 1, begins to whirl immediately along the spiral groove 2 and becomes eddy current condition near the inlet port thereof. A distance from the inlet port to a turbulent flow area becomes shorter than before, the depth H of the groove 2 in a transit area until the flow of liquid arrives at a perfect turbulent flow area is larger than before, the pitch P of the groove 2 in the same area is smaller than before and the depth H as well as the pitch P in the boundary area between the transit area and the turbulent flow area are same as before substantially. The depth of the groove 2 becomes shallower gradually toward the outlet port side of the tube and the sectional area of flow path of the liquid becomes wider, therefore, the resistance of flow becomes smaller toward the outlet port side of the tube, further, the pitch P is increased at the outlet port side thereof, therefore, the friction coefficient of the flow is decreased toward the outlet port side and the energy of the flow is not deteriorated whereby the heat transfer performance may be improved.
Patent JP-H09301941-A (JP)
Title: Production of n-long-chain acylamino acid and its salt
Inventor: FUJII TAMOTSU
IPC: C07C233/47
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an N-long chain-acylamino acid salt of high quality which is very useful as a surfactant of low irritation from inexpensive raw materials with industrial advantage by heating an aqueous solution containing a specific amidedinitrile and a specific basic substance. SOLUTION: An aqueous solution containing (A) an amidedinitrile of formula I (R is a 7-21 C hydrocarbon) and (B) a basic substance, for example, sodium hydroxide is heated to prepare an aqueous solution containing an amidenitrile of formula II, in addition, this aqueous solution is further heated to hydrolyze the compound of formula II in the presence of the component (B) to prepare the objective salt of formula III [M is a cation originating from the component (B)]. The component A is preferably prepared by reaction of an iminodinitrile of formula IV with a fatty acid halide of formula V (X is a halogen atom) in the presence the component B.
Patent JP-S62276488-A (JP)
Title: Master/slave time piece apparatus
Inventor: TANAKA TOSHIAKI
IPC: H04Q9/16
Filed: 1986-05-26
Abstract: PURPOSE:To extremely reduce the delay of a slave-time piece with respect to a master time piece by putting out or stopping digital display by stopping the transmission to the slave-time piece in a time setting mode and receiving the transmission stop by the slave-time piece. CONSTITUTION:In a time setting mode, the transmission to slave-time pieces 4a is stopped and transmission stop is received by the slave-time pieces 4a to put out or stop digital display. In the time setting mode of a master time piece 1, the time after time setting is successively transmitted to each slave-time piece 4a by poring through each address relay to reproduce and display the time display on each slave-time piece 4a. Transmission finish is returned to the master time piece 1 from the final slave-time piece 4a while the master time piece 1 receives the same to finish time setting work.
Patent JP-H08291907-A (JP)
Title: Incinerator
Inventor: TABUCHI KUNIHIRO
IPC: F23G5/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide an incinerator which can dispense with the labor to take out cinders or ashes, and is large in the incinerating capacity even when the volume of a combustion chamber is same. CONSTITUTION: An incinerator body 1 to form a combustion chamber of an incinerator is cylindrical, the inner shape of the cylindrical incinerator body 1 is polygonal in section, and the incinerator body 1 is turned around the axis orthogonal to the section. Alternatively, the inner shape of at least the lower part of the cylindrical incinerator body 1 is polygonal in section, and the incinerator body 1 is oscillated around the axis orthogonal to the section. A plurality of grooves parallel to the axis are formed on the inner wall surface of the incinerator body 1. When the incinerator is turned at a low speed of one turn per hour, the burnt stuff falls from the inclined wall surface, and no cinders or ashes are deposited to achieve the perfect combustion.
Patent JP-S60264373-A (JP)
Inventor: SUZUKI MANABU
IPC: C04B14/30
Filed: 1984-06-11
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-2000199827-A (JP)
Title: Optical wave guide device and its manufacture
Inventor: OKUHORA AKIHIKO
IPC: G02B6/13
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical wave guide device having an optical waveguide warranting a high optical propagation characteristic regardless of a kind of a support pedestal and its manufacture. SOLUTION: This optical wave guide device is provided with a multilayer wiring substrate 2, an optical waveguide 11, a light receiving element 21, IC chips 25, 35 and a light emitting element 31 arranged on the multilayer wiring substrate 2. Since the optical waveguide 11 is formed on a flat transparent substrate, and is transferred onto the multilayer wiring substrate 2, it has an advantage such as a less optical propagative loss. At this time, a signal to be transmitted at high speed is high speed transmitted as an optical signal, and the signal allowed to be transmitted at a relatively low speed is transmitted as an electric signal. Thus, the propagative delay of the signal becoming a problem in the case of transmitting only by the electric signal is dissolved, and the danger receiving an effect of an electromagnetic noise is reduced.
Patent JP-S61418-A (JP)
Title: Air-tight connection mechanism of tubular body
Inventor: HAMAZAKI SADAKATSU
IPC: B01D29/48
Filed: 1984-06-14
Abstract: PURPOSE:To simply and certainly connect a tubular body in an air-tight state, by contacting the tubular body with the smooth connection surface of other member under pressure in an air-tight state by a ring shaped projection and sealing both of them. CONSTITUTION:Rigid external restricting members 1, each of which receives the outer end surface of a flexible tubular body 6 and connects the same, are threaded with a center shaft 2 so as to be provided at both ends of said center shaft 2 in an opposed state and the connection of the external restricting members 1, 1 to the outer surfaces of the tubular bodies 6 is performed at the receiving ports 11 formed to said members 1, 1 while internal insert members 9 are inserted in the tubular body 6 thus inserted in the receiving ports 11 in a plug form. A plurality of ring shaped projections 9a are provided to the outer surface of said internal insert members 9 in a stepped state and, by contacting the tubular body 6 with the smooth surfaces of the receiving ports 11 under pressure by said ring shaped projections 9a, the porous structure of the tubular body 6 is collapsed under pressure to be brought to an air-tight state and both contact parts are sealed under pressure.
Patent JP-H10311091-A (JP)
Title: Car port unit
Inventor: OKABE JUNICHI
IPC: E04B1/348
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a car port unit capable of easily manufacturing a unit frame having intermediate beams for storing part. SOLUTION: This car port unit 11 is provided with a unit frame 15 assembled into a rectangular form with columns 16A to 16D and beams 17A, 17B, 18A, 18B, 19A, and 19B. In this case, intermediate beams 21A, 21B, 22A, and 22B are installed at the middle heights between the adjacent columns 16A to 16D, and diagonal members 23 are installed so that they connect the middle parts of the intermediate beams 21A, 21B, 22A, and 22B to the upper end parts of the columns 16A to 16D. Then the diagonal members 23 are connected to the columns 16A to 16D or intermediate beams 21A, 21B, 22A, and 22B through brackets.
Patent JP-2000310527-A (JP)
Title: Surface-properties measuring device
Inventor: HIDAKA HIROYUKI
IPC: G01B21/30
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring device capable of highly accurately detecting irregularities on the surface of work even if vibration disturbance occurs in the measurement. SOLUTION: A surface-properties measuring device is further provided with a compact surface-properties measuring device 26. In the compact surface- properties measuring device 26, a detecting device is not moved along work 14 but maintained in contact with the surface of the work 14 to detect the amount of vibration of the work 14. The main-body surface-properties measuring device performs highly accurate measurements on the basis of detected values of the irregularities on the surface of the work 14 and the amount of vibration detected by the compact surface-properties measuring device 26.
Patent JP-S5912171-A (JP)
Title: Vane for runner of propeller water wheel
Inventor: KITAZAWA KATSUAKI
IPC: F03B3/14
Filed: 1982-07-12
Abstract: PURPOSE:To reduce the weight of the device under securing a desired strength by a method wherein the fore and aft rims of the vane for the runner as well as the root of the inner peripheral side therefor are formed integrally as a steel casting product while the other parts thereof are formed by arranging steel plate members on both surfaces of a lattice-shaped ribs. CONSTITUTION:The vane of the runner is consisting of the main frame 1, a shaft 2 and a flange 3, fitted to the peripheral surface of the boss of the runner. In this case, the fore rim 11, the aft rim 12 and the root 13 of the inner peripheral side, excluding the central and outer peripheral rim zones in the main frame 1, are produced integrally with the shaft 2 and the flange 3 as the steel casting product. The steel plate members 15, 16 are arranged on both surfaces of the lattice-shaped ribs 14, around which the steel casting product is not existing, and both of the ribs 14 and the plate members 15, 16 are welded mutually. According to this method, the weight may be reduced as compared with the conventional vane, in which the whole of the vane is produced as the solid steel casting product, and the manufacturing cost thereof may also be reduced. On the other hand, the sufficient strength of the vane may be secured by the structure of frame and rib made of the integral steel cast product.
Patent JP-S5647967-A (JP)
Title: Tape cassette
Inventor: KUBO TOSHIAKI
IPC: G11B23/087
Filed: 1979-09-20
Abstract: PURPOSE: To prevent a tape from getting entangled or from winding itself around a capstan axle by discharging static electricity, generated in a tape run, to the chassis side of a device by bringing an elastic member into contact with a tape wind layer part.  
     CONSTITUTION: The moment cassette positioning pins 15 and 16 are inserted into holes 2 and 3 of the cassette with the cassette loaded in the magnetic recording and reproducing device, projecting piece 13b of leaf spring 13 is brought into elastic contact with height control base 17 at the rear of the cassette and leaf spring 18 is activated to hold the cassette at the play position. Then, static electricity generated during a tape run is discharged from spring 13 in contact with tape 9 to chassis 14 via control base 17, so that there will be no difference in potential between the magnetic surface of tape 9 and chassis 12. Therefore, no static electricity remains inside the cassette and problem such as the winding and entanglement of the tape and noise generation due to the static electricity can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62279023-A (JP)
Title: Method and apparatus for delivering and inserting coil
Inventor: YAMAGUCHI SUSUMU
IPC: B65H19/12
Filed: 1986-05-28
Abstract: PURPOSE:To contrive to improve a production efficiency and yield of a coil by mounting a coil of a coil cradle provided with an elevating mechanism and in this state, by performing the delivery of the coil and conveyance on a conveyor. CONSTITUTION:A mandrel 12 of a winding device 11 is provided at a right angle to the steel strip conveying line 36, and rails 16 parallel to the mandrel 12 is laid between the winding device 11 and the conveyor 19. On a truck 15, the coil cradle 13 disposing a wheel 14 on its rails 18 is provided and a cylinder 17 is disposed as the elevating mechanism. The coil 1 is supported by the cradle 13 to descend, the truck 15 is moved on the rails 16 while loading the coil 1 on the cradle 13, then the coil 1 is delivered to the conveyor 19. Because the delivery of the coil is performed while loading the coil 1 on the cradle 13, causing of the coil flaw is prevented and a cycle time of delivering and inserting the coil is shortened. Therefore, the production efficiency and the yield are improved.
Patent JP-S5454625-A (JP)
Title: Copier capable of selecting reference position of original document
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/00
Filed: 1977-10-08
Abstract: PURPOSE: To make it possible to easily and precisely select the reference position by displacing an original document image on a copy as reguired via image shifter.  
     CONSTITUTION: Origianl document coincides with the regerence line disposed on the document tray in the center thereof, and concurrently the document is placed on the tray with a contour line on the tray which matches with the size of the document. Subseguently, index knobs 91a, 91b of image shifter are moved to align the index 89, 89 of operating panel therewith. With this shift motion, micro-switches 87, 90 which control the paper feed timing at the time of copying the front and back faces in response to the paper feed signal supplied via slide plates 99, 93 on which knobs 91a, 91b are disposed together with the cam disposed on the optical scanning system are interlocked and moved. Therefore the document image is moved on the copy as much an amount as reguired so that the reference position of the document can be easily and precisely selected 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5245606-A (JP)
Title: Apparatus for extruding stick of solid soap having stripe patterns
Inventor: TANAKA YOSHIO
IPC: C11D13/02
Filed: 1975-10-09
Abstract: PURPOSE: To manufacture a dense stick of soap having clear stripe patterns, by an extruder having shielding screws with reverse pitch synchroniously rotating with the extruding screw, whereby the plastic viscosities, plasticities, and the hardnesses of the blocks of the soap to be united are equalized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5644869-A (JP)
Title: Device for determining of accumulator efficiency
Inventor: NAKAZAWA SHIYUUJI
IPC: G01R31/36
Filed: 1979-09-20
Abstract: PURPOSE: To indicate the decrease of an accumulator efficiency by accumulating the difference between a voltage at the time of a terminal opening of the accumulator and a voltage when a constant current is applied to a reversal direction.  
     CONSTITUTION: A switch 24 is closed and a constant current source 23 is connected with an accumulator 11 by a control signal 30. The terminal voltages V21, V22... at this time are allowed to memorize to a holding device 27 through a switch 25. A switch 26 is closed by the next control signal 31 and a difference voltage between an opening voltage of the accumulator 11 and the holder device 27 is calculated by a subtractor 28. The result is compared with the standard voltage V. The result of the comparison is indicated by an indicating device 30, thereby being determined the good or bad of the electrolytic solution. 
     COPYRIGHT: (C)1981,JPO&Japio