baber/WOPTO huggingface dataset:
Patent JP-S59119569-A (JP)
Title: Floppy disk device
Inventor: OOKUBO TOSHIKI
IPC: G11B33/12
Filed: 1982-12-27
Abstract: PURPOSE:To suppress the amplitude of vibration mode which occurs to a floppy disk in different position to a constant small level at a position close to a magnetic head, and to stabilize writing and reading operation by varying pressure according to the position on a jacket. CONSTITUTION:A floppy disk presser 2 is provided close to a read/write window 1. This floppy disk presser 2 consists of a pressing plate 4 and springs 7, which have different spring constants K1-Kn. Consequently, the floppy disk presser 2 generates different pressure according to the position from the center O of rotation to reduce the oscillation of the floppy disk near the magnetic head.
Patent JP-H1076266-A (JP)
Title: Water conditioner
Inventor: NAOI HIROKI
IPC: C02F1/46
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a water conditioner which can be used easily even when hands are dirty or even for a physically handicapped person. SOLUTION: In a water conditioner, an on/off switch 15 is connected with the connection part of a main body 1 and fixed to the surface of a wall or a floor. In this way, the switch 15 can be pushed by an elbow, etc., and the selection of courses for starting the generation of alkaline water, etc., and ending the operation can be changed over easily by the way of pushing the switch 15. In order to prevent the malfunction of the switch 15, a solenoid valve 5 in the main body 1 is opened to start the generation by pushing the switch 15 for at least 2sec, the valve 5 is closed to finish the generation by pushing the switch 15 for at least 2sec during the generation, and the courses are changed over by pushing the switch twice in 1sec.
Patent JP-H04111729-A (JP)
Title: Method for analyzing trouble in production line
Inventor: SAKAMOTO TOSHIHARU
IPC: B23P21/00
Filed: 1990-08-31
Abstract: PURPOSE:To promptly and properly specify an action element, which is a cause of trouble, by utilizing a data map, which shows a corresponding relation between an alarm output action element and an output action element, and specifying a step rudder forming part corresponding to an action step correlated to the trouble. CONSTITUTION:In a CPU22, in the case that, for instance, an alarm output action element Mx is placed in an action condition, the alarm output action element Mx is collated with a step data map read from a hard disc device 26, and an output action element Yx corresponding to the alarm output action element Mx is specified. An output action element Y(X+1), which is the next output action element of the output action element Yx, is specified based on the specified output action element Yx, and a rudder action element group S(X+1), related to the output action element Y(X+1), is specified. Next, an interlock ILC-(X+1) is analyzed to specify a non-action action element which is a cause where the output action element M(X+1) is not normally placed in an action condition, and a trouble cause action element in a sequence control objective equipment 10 is detected.
Patent JP-S59124001-A (JP)
Title: Simple sound recorder reproducing plural recording grooves selectively
Inventor: KOIKE EIJI
IPC: G11B3/00
Filed: 1982-12-29
Abstract: PURPOSE:To select plural recording grooves through the switching of a switch by driving a motor and an actuator at the same time or selecting two kinds of connection for driving only the motor by the switching operation of the 1st switch. CONSTITUTION:The driving circuit for the motor M1 and the driving circuit for the actuator M2 are coupled together through the 1st switch 33. The switch 33 has contacts B, C, and D and is switched by three states. When its movable contact 33a is at the neutral point, no current flows through the motor driving circuit and neither the motor M1 for driving a record disk nor the motor as the actuator M2 is driven. When the contact 33a contacts with the contact B, a current flows through the motor M1 to put the record disk driving motor M1 in operation, and when the contact is placed on the side of the contact C or D, currents flow through the driving circuit for the motor M1 and the driving circuit for the actuator M2, operating the record driving motor M1 and the motor as the actuator M2.
Patent JP-H0281704-A (JP)
Title: Radial tire for heavy load
Inventor: TAKAHASHI HIDENORI
IPC: B60C11/00
Filed: 1988-09-19
Abstract: PURPOSE:To prevent partial wear from occurring by suitably selecting the position of a straight line forming the surface of a shoulder part in a cross section in the width direction of a tire for making ground pressure sufficiently uniform in its distribution on the shoulder part, and making the ground pressure in the shoulder part nearly equal to the one in the inside part in the tire width direction of a shoulder side main channel. CONSTITUTION:The surface part of a tread between the center part in the tire width direction of a tread portion 3 in a forming mold M and a means inaner end edge (m) of a shoulder side main channel 5 is formed in a single curve with a radius of curvature R0. Further, the surface of a shoulder portion 6, is formed with a straight line extending between a line segment U for connecting a point P where the single curve in radius of curvature R0 crosses a plane (1) containing the tread end edge and running parallel with an equatorial plane of the tire, to the mean inner end edge (m), and a tangential line T to the surface part of a tread in radius of curvature R0 at the man inner end edge position, and passing through the mean inner end edge position. It is possible, in this way, to make ground pressure distribution at the shoulder portion 6 uniform, and to make ground pressure at the shoulder portion 6 nearly equal to the one at an inside part in the tire width direction of the shoulder side main channel 5 therefore partial wear can be prevented.
Patent JP-H0686981-A (JP)
Title: Electrolytic treatment of water containing microb
Inventor: GOSHIMA NOBUTAKA
IPC: C02F1/48
Filed: 1991-08-19
Abstract: PURPOSE:To sterilize water completely and provide drinking water which contains an effective chlorine component in excessive of the set amount by bringing water containing microbs and an effective chlorine component into contact with a fixed bed type three dimensional electrode to carry out electrolytic treatment and sterilization and then bringing the resulting water into contact with a flat type electrode. CONSTITUTION:When water is supplied to a three dimensional electrode chamber 6 in an electrolytic bath from the lower side and electricity is applied to the electrode chamber, each fixed bed three dimensional electrode is polarized to positive in the lower side and negative in the upper side, a porous positive pole is formed in the lower side, the water is brought into contact with the porous positive pole, and thus sterilization of the microbes is carried out. Further, the water is brought into contact with the porous negative pole in the upper side to convert Ca, Mg, and iron ions into hydroxides which are precipitated and removed and to convert an effective chlorine component such as chlorine gas, etc., into chloride ion and the resulting water with scarcely containing microbes and effective chlorine component is supplied to a flat type electrode chamber 7 through a hole 4. In the flat type electrode chamber 7, the chloride ion produced in the three dimensional electrode chamber 6 is oxidized or reduced to chlorine gas and drinking water containing effective chlorine component which satisfies the standard of a regulation is taken out of a taking outlet 2.
Patent JP-H1035756-A (JP)
Title: Case for holding accessories for wearing kimono
Inventor: HIRATA KIYOMI
IPC: B65D85/18
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To keep together accessories required to wear kimono in a case. SOLUTION: A case body 1 is provided with a fastener 3 along opening parts 2, 2a and in the form of substantially a letter U. The inside of the case is folded in three, composed of a first part 4, a second part 5, and a third part 6. The first part 4 is provided with a pocket 7, the second part 5, with pockets 8, 9, 10, and the third part 6, with pockets 11, 12, 13, 14, 15. The case body 1 is provided externally with a pocket 16.
Patent JP-2001060513-A (JP)
Title: Soft magnetic material and manufacture thereof
Inventor: FUJII HIROMITSU
IPC: H01F1/147
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a material consisting of Fe and high-melting material, containing ultrafine particles of superior crystallizability consisting of compounds of low-melting elements that is thermally stable in a heating process and contains no gaseous element such as N, etc., by containing at least one kind out of Mg and Ca and at least one kind out of Sb and Bi at a specified ratio. SOLUTION: A soft magnetic material is represented by a composition formula Fe100-a-bM1aM2b (where M1 is at least one kind out of Mg and Ca, M2 is at least one kind between Sb and Bi), and values (a) and (b) specifying a composition range satisfies 3.0 at.%<=a<=18 at.%, 2.0 at.%<=b<=12 at.%, 1.35<=a/b<=1.85. In Fe100-a-bM1aM2b (where M1 is at least one kind between Mg and Ca, M2 is at least one kind out of Sb and Bi), limits of solution of symbols M1 and M2 in the formula to Fe is small, and they have low melting point, respectively. However, by combining them, a compound M13M22 of superior crystallizability that has higher melting point than those of respective elements is generated.
Patent JP-H1162876-A (JP)
Title: Terminal pressure constant controller of feed water system
Inventor: SATO KOICHI
IPC: F04D15/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal pressure constant controller of a feed water system capable of coping with simplification required in a market. SOLUTION: In a terminal pressure constant controller of a feed water system, for obtaining terminal pressure constant control by controlling the operating speed of a pump so that pressure on the pump discharging side may be positioned on the preset pipeline head curve F, a means for setting the operating speeds f00 , f01 on two points (1), (2) of the pipeline system head curve F and discharging pressures H00 , H01 by teaching is provided, and a pump is controlled by the set operating speeds.
Patent JP-H10200055-A (JP)
Title: Sprious radiation reducing terminal structure of integrated circuit
Inventor: GIEBEL BURKHARD
IPC: H03K19/003
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To solve a radiation problems in a power supply line and an I/O line of a board network which is not cut off at low cost, by properly setting the terminal structure of an integrated circuit in the board network. SOLUTION: An integrated circuit 2 is divided into a first sub-circuit 5 basically generating the radio frequency current component ih in a power supplying line and a second sub-circuit 6 basically generating the low frequency current component il in the power supply line. The radio frequency current component and the low frequency current component are transmitted by different power supply paths which are connected with an external filter means D for obstructing the radio frequency current component. Common grounding is constituted of resistance of ground sides of the power supply paths and a connecting part of low inductance. As a result, supply of current components of other supply paths is not affected by separation of the power supply paths, and radio frequency current components of related supply paths can be practically prevented.
Patent JP-2000068261-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBO MAKOTO
IPC: H01L21/316
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a good insulating film by plasma treating with N2O gas and O2 gas or plasma treating with N2 gas and NH3 gas on a surface of the film formed by a plasma CVD method. SOLUTION: An amorphous carbon hydrogen film, an amorphous carbon fluorine film or an amorphous silicon film is generated as a first insulating film 3 on a surface of a semiconductor substrate 1 formed with an element or wiring pattern 2 on its surface in a plasma reaction chamber by a plasma CVD method. Then, a surface of the formed film 3 is plasma treated. As the plasma treating, in the case of applying an APL film as a second insulating film 4, N2O, O2 plasma treatings are executed in the same reaction chamber. As the film 4, in the case of applying a TEOS O3 film, after the film 3 is formed, N2, NH3 plasma treatings are executed in the chamber.
Patent JP-H1170535-A (JP)
Title: Manufacture of cellulose molded piece
Inventor: UENO TAKAYOSHI
IPC: B29K1/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for satisfactorily manufacturing a cellulose molded piece containing a large quantity of cellulose powder without using formalin. SOLUTION: The method for manufacturing a cellulose molding comprises a mixing step of manufacturing mixed powder containing cellulose powder and thermoplastic resin powder having 50 mess or less of particle size of at least part of the resin powder, and a molding step of heat compression molding the mixed powder. In this case, since the resin powder is used as binding agent, the thermoplastic resin powder can be uniformly dispersed at a periphery of the cellulose powder by a relatively simple operation. And, even when content of the cellulose powder is high, an effect of the resin powder as the binding agent is performed.
Patent JP-H0895638-A (JP)
Title: Travel controller for mobile working robot
Inventor: FUJIWARA YOSHIMORI
IPC: B25J13/08
Filed: 1994-09-28
Abstract: PURPOSE: To make a robot stably travel over a long distance by correcting shift of reference angle of an angle detection device obtained from the detection data within a range where a distance detection device can detect with the angle detection device in a traveling mode of the robot. CONSTITUTION: A controller 4 consists of a velocity command arithmetic unit 41 and a reference angle correction device 42. The unit 41 calculates the distance between a mobile working robot main body 1 and a wall and also the tilt of the body 1 against the wall and outputs the velocity commands to the drive devices 5 and 6. The device 42 corrects the reference angle of a gyro sensor 3 every time the traveled distances detected by the right and left encoders 9 and 10 connected to a rotary shaft of the wheels 71 and 72 which detect the traveled distances of the body 1 reach a fixed value. Then, the device 42 inputs the corrected reference angle to the device 41. The reference angle of the sensor 3 becomes 0 when a power supply is applied to the sensor 3 and then corrected every time the traveled distance of the body 1 reaches the fixed value.
Patent JP-H06182721-A (JP)
Title: Production of curved surface decorative member
Inventor: TARUYA TAKASHI
IPC: B27M3/00
Filed: 1992-08-07
Abstract: PURPOSE:To produce a curved surface decorative member having a wooden decorative surface rich in high-grade feeling using sliced veneer. CONSTITUTION:When a fancy veneer overlaid sheet 1 wherein a decorative layer 5 consisting of a pattern layer 4 and an adhesive layer 3 is transferred and laminated to the single surface of a sliced veneer sheet 2 and a backing layer 8 is laminated on the other surface thereof is laminated to a member having a profile cross section, the decorative layer 5 is easily stretched. Therefore, the decorative layer is heated to be brought to a non-stretched state in the production of a curved surface decorative member and a crack generated because the decorative layer can not follow the stretching of the fancy veneer overlaid sheet by the lamination at a protruding part is prevented.
Patent JP-2001055585-A (JP)
Title: Treatment of petroleum and treating system thereof
Inventor: SUZUKI OSAMU
IPC: C10G19/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating petroleum which enables recovery of a lot of value-added fractions having a boiling point lower than that of light oil by cracking a distillation residual oil under the normal pressure, thereby enables the economical and effective use of the distillation residual oil under the normal pressure, extremely simplifies a treating process and a treating system for an economical treatment of petroleum compared to a conventional process and a conventional system of discretely treating each distilled component by hydrogenating distilled oil under the normal pressure and low boiling point fractions obtained by cracking the distillation residual oil under the normal pressure at a time and to provide a treating system of petroleum having such a simple construction which can economically treat petroleum. SOLUTION: This method for treating petroleum comprises a process (A) of distilling crude oil under the normal pressure to separate the crude oil into distilled fractions under the normal pressure and a distillation residual oil under the normal pressure, a process (B) of cracking at least a part of the distillation residual oil under the normal pressure, a process (C) of separating the cracked compounds obtained by process (B) into low boiling point fractions and high boiling point fractions and a process (D) of hydrogenating the distilled oil under the normal pressure together with the low boiling point fractions.
Patent JP-S61112378-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEHARA KEIJIRO
IPC: H01L29/732
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a bipolar transistor having a minute emitter width and a long emitter length, by using a fine pattern, which is formed on the periphery of a pattern as an emitter, and forming the emitter and a base contact part by self-alignment without increasing the area of the base. CONSTITUTION:A polycrystalline silicon layer 7 is etched by dry etching technology. Then, the polycrystalline silicon layer 7 can be made to remain only under the eaves of a silicon dioxide film 5. A silicon nitride film 8 is deposited on the entire surface. With this film as a mask, silicon dioxide film 5, 6 and 2 are sequentially etched. Then a structure shown in Figure (e) is obtained. In this structure, a narrow groove part, in which a silicon substrate is exposed, becomes an emitter region. Its width is determined by the thickness of the side-surface oxide film 6 of polycrystalline silicon 4. Therefore accuracy is very high. The polycrystalline silicon 7 is a part, which isolates an emitter and a base contact part. The base contact part is formed in a region, where a central silicon nitride film 3 appears.
Patent JP-2001056707-A (JP)
Title: Process managing system
Inventor: NAKAMURA KAZUO
IPC: G06Q50/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a process managing system capable of tracking a defective article in a process. SOLUTION: This process managing system is composed of respective terminals 3A-3F arranged corresponding to respective processes for producing a product while using a produce in a preprocess as a component and for ejecting the finished product to the next process and a server 1 connected to the respective terminals 3A-3F. Each of terminals 3A-3F has a clock M for acquiring time when production in each process is started. Then, the process names of respective processes, the production time of the product in the relevant process and time in the case of using the provided product as a component in the following process are preserved in the server 1 and the terminals 3A-3F as one set of managing data. On the basis of these managing data, the flows of articles inside respective processes and between respective processes can be specified.  Further, on the basis of these managing data, the defective articles existent in various states inside respective processes are tracked.
Patent JP-H0570119-A (JP)
Title: Production of semiconductor device
Inventor: OOTA TOMOHIRO
IPC: H01L21/316
Filed: 1991-09-12
Abstract: PURPOSE:To obtain an SiO2 film free from moisture-absorption and having excellent flatness by using a specific polysiloxane compound as a raw material for forming an interlaminar insulation film or a passivation film of a semiconductor device having multiple circuit layers. CONSTITUTION:A chain or cyclic polysiloxane (e.g. the compound of formula III) expressed by formula I or formula II (R is H, saturated or unsaturated hydrocarbon group, aromatic group or hydrocarbon group containing hetero atom) is prepared beforehand. The polysiloxane compound is used as a raw material for forming an interlaminar insulation film or a passivation film in the production of a semiconductor device having multiple circuit layers. The polysiloxane compound is subjected to heatsetting or thermal decomposition to form an interlaminar insulation film or a passivation film composed of silicon oxide. The formation of Si-OH during the heat-treatment can be prevented by this process and, accordingly, there is no release of H2O in the heating process after film-forming to prevent the breakage of aluminum wiring.
Patent JP-S61113811-A (JP)
Title: High-speed winding of thermoplastic synthetic fiber
Inventor: KOBAYASHI YASUSHI
IPC: B65H59/12
Filed: 1984-11-07
Abstract: PURPOSE:To produce the titled fiber, stably, without causing end breakage and fluffing, by bending a melt-spun synthetic fiber yarn with plural guides to different direction at downstream side of the point where the yarn is separated from the last godet roller, and winding the yarn at a high speed under a specific yarn tension. CONSTITUTION:Molten polymer is extruded through the spinneret 1, passed through the atmosphere having controlled temperature by the heating cylinder placed just under the spinneret 1, cooled and solidified with the cooling air stream blasted from the cooling apparatus 3 at a definite flow rate, imparted with a lubricant with an oiler 4, and taken up with the godet rollers 5, 6. The first guide A for assisting the separation of the yarn from the godet roller is placed at the downstream side of the roller within 200mm from the point where the yarn is separated from the last godet roller 6. The yarn Y is bent by 5-60 deg. at the first guide A, and then bent by 5-45 deg. to the direction different from the above bending direction at the second guide B placed to the downstream side of the first guide A. The yarn is wound in the form of a package 7 at a speed of >=4,000m/min under a winding yarn tension of <=0.20g/d.
Patent JP-S59127534-A (JP)
Inventor: TAKAHASHI SHIYUUICHI
IPC: H02J9/06
Filed: 1982-12-29
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-2001060784-A (JP)
Title: Fixation structure to substrate of heat sink
Inventor: URUSU KEIKI
IPC: H01L23/40
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the fixation structure of a substrate to a heat sink that prevents the heat sink from falling and tilting when the leg part of the heat sink is inserted into the mounting hole of a substrate, stabilizes the fixation state to the substrate of the heat sink, and making efficient heat conductivity in soldering for improving solderability, and eliminates the need for such troublesome operation as bending. SOLUTION: The width of a leg 2 of a heat sink 1 is set to nearly the same width as that of a mounting hole 4 of a substrate 3, an expanding slot 7 is formed in a vertical direction, a projection part 6 for locking piece that can be gear-locked to the hole end reverse side of the mounting hole 4 after being inserted to both the sides of the lower end is formed in a projecting shape, the leg 2 is inserted into the side of the expanding groove 7 while being compressed inward, the leg yd 2 is restored to its original state after the insertion, both the ends of the leg 2 are fixed while being in contact with the hole end of the mounting hole 4, and the lower part of the leg 2 is soldered to the reverse side of the substrate 3 in this state.