baber/WOPTO huggingface dataset:
Patent JP-H0235907-A (JP)
Title: Filter
Inventor: SAITO KAZUYOSHI
IPC: B32B15/04
Filed: 1988-07-22
Abstract: PURPOSE:To increase mechanical strength and washing durability of a filter by manufacturing a filter with small-gage sintered-metal wires with its surface coated with ceramic formed by chemical vapor-phase reaction process or a film of anti-corrosion metal. CONSTITUTION:A non-woven cloth sintered material of 78% void content and 1mm thickness is manufactured with stainless fibers, and said non-woven cloth is coated with TiN by the chemical gaseous reaction process. The thickness of TiN thus formed is approximately 0.5mum and uniform all over respective sections. Compression strength of a filter coated with TiN is increased, and resistance to corrosion at the time of washing is also increased. As for the material to which the chemical gaseous phase reaction is applied, various materials are used, and in order to increase strong acid properties and resistance to corrosion to strong alkali, ceramics of nitride such as TiN or the like and oxide such as Al2O3, TiO2 or the like are used. In case elasticity at the high temperature is stressed, alloy of Mo, W or the like of superior mechanical strength and resistance to corrosion is used.
Patent JP-S5972325-A (JP)
Title: Pavement work for surrounding of manhole
Inventor: TSUBAKIMORI SHINICHI
IPC: E01C23/00
Filed: 1982-10-16
Abstract: PURPOSE:To prevent noise and vibration accompanying the crushing of pavement slab by a method in which the paved road around a manhole is cut into a circular form, and the manhole and the pavement slab adhered to the manhole are removed out together. CONSTITUTION:Tips of both legs of an inversed V-shaped part 4 are coupled with hooks provided to the manhole cover 2 on the paved road 1, the screw shaft 5 is clamped with the cnetral part of the manhole cover 2 from the crossing portions of the both legs, and the part 4 is fixed to the cover 2. A rotary arm 6 is rotatably attached to the screw shaft 5, and the base 8 of a road cutter vehicle 7 is connected to the other end of the arm 6. When the road cutter vehicle 7 is run, a circular cutting 24 is performed by a disc blade 11, and after the cutting, the manhole and pavement slab adhered to the manhole are integrally removed out, and new manhole is set and fixed.
Patent JP-H07227142-A (JP)
Title: Base plate for greening, its production, base plate for production of the same base plate, its production and use of the same base plate for greening
Inventor: TAKEDA MINORU
IPC: A01G1/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide a base plate for greening, containing gametophyte of a moss plant, its production method, a base plate for production of the base plate for greening, its production method and a method for using the base plate for greening. CONSTITUTION:A base plate for greening, its production method, a base plate for production of the base plate for greening, its production method, a method for producing a base plate for greening by using the base plate for production of a base plate for greening and a method for culture of a member containing the base plate for greening are provided. One type of this base plate for greening is composed of gametophytes of a moss plant supported by a sewing part formed on a base plate and contains the gametophytes. The other type of this base plate for greening has a structure in which a holding part or a holder is attached to a base plate for greening. The base plate for production of the base plate for greening has a structure in which gametophyte of a moss plant is fixed through paper fibers.
Patent JP-H0345459-A (JP)
Title: Fluid pressure booster
Inventor: HORIUCHI MAKOTO
IPC: B60T13/12
Filed: 1989-07-14
Abstract: PURPOSE:To improve the operability and reliability of the above-captioned device by supplying fluid pressure of a fluid pressure source to a boost chamber according to the advance of a reaction piston due to an operating member, while interposing a shut-off valve in a flow path between a reaction chamber and a stroke accumulator. CONSTITUTION:In a fluid pressure booster B connected to the rear portion of a master cylinder M, a controlling piston 15 is fitted in sleeves 13, 14 fitted in a booster body 11, and a valve piston 22 and reaction piston 23 are fitted in a cylinder bore 21 of said piston 15. A reaction chamber 49 defined between both pistons 22, 23 is adapted to communicate to an pressure accumulating chamber 46 of a stroke accumulator 45 through a shut-off valve 80 closed when pressure of a fluid pressure source 54 is reduced to a predetermined value or less. An inlet vale 51 opened in the advance of the valve piston 22 and an outlet valve 52 opened in the retreat of the valve piston 22 are interposed respectively between the pistons 15, 22 in a flow path between a boost chamber 16 and the fluid pressure source 54 and between the pistons 15, 22 in a flow path between the boost chamber 16 and an oil tank 44.
Patent JP-2000022760-A (JP)
Title: Serial data transfer device
Inventor: MEGURO TAKEYOSHI
IPC: H04N5/782
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce a transfer time when an instruction is given to a plurality of controlled circuits at the same time. SOLUTION: The device is provided with an input terminal 1 to which serial data are applied, a 1st temporary memory 2 that temporarily stores the serial data from the input terminal, a 1st memory 3 that stores data from the 1st temporary memory, a 2nd temporary memory 4 that temporarily stores the serial data from the input terminal, a 1st transfer state detection circuit 6 that generates a 1st control signal denoting that the serial data from the input terminal are on the way of transfer, a 2nd transfer state detection circuit 7 that generates a 2nd control signal denoting that the serial data from the input terminal are on the way of transfer, and a control circuit 8.
Patent JP-S6242691-A (JP)
Title: Automatic hue correcting device
Inventor: KISHI HIROYASU
IPC: H04N9/64
Filed: 1985-08-20
Abstract: PURPOSE:To cut off the influence, which is caused by the remaining charges of a capacitor disposed in an average adjusting circuit, upon a hue adjusting circuit by controlling a switch according to a control signal from a detecting means and interrupting the output of the average adjusting circuit. CONSTITUTION:When a chroma signal in a range enclosed by an oblique line is impressed on a demodulator circuit, an adjusting signal is converted into an average adjusting signal corresponding to the mean value of deviation quantities of chroma signals in the vicinity of an axis I from said axis I, and is outputted from the average adjusting circuit 20. A control part 19B in the control circuit 19 generates control signals corresponding to a signal Q+theta1 and a signal Q-theta1 and turns on a switch 23. Accordingly the average adjusting signal is supplied to a hue adjusting circuit 9. When a chroma signal except the range enclosed by the oblique line is impressed on the demodulator circuit 12, the 2nd control part 19B in the control circuit 19 generates the control signal turning off the switch 23, and therefore the average adjusting signal from the average adjusting circuit 20 can be interrupted.
Patent JP-H0851406-A (JP)
Title: Method and device for switching line
Inventor: IKEDA YOSHINAO
IPC: H04J3/06
Filed: 1994-08-03
Abstract: PURPOSE:To attain multi-channel processing by compact constitution at a low cost by serially processing a pointer detecting function of time-division multiplex data in a digital signal, an alarm detecting and monitoring function and a line switching function in respect to a method and device for selectively switching one multiplex transmission line based upon line alarm information included in the transmission data of each channel transmitted through a multiplex transmission line. CONSTITUTION:Each multiplex transmission line 201-i is provided with a serial processing part 1 for detecting the line alarm information of each channel and a line switching part 2 for time-sequentially switching any one of plural multiplex transmission lines 201-i in each channel based upon a detected result from the processing part 1 and each serial processing part 1 is provided with a painter frame leading position detecting part 3 for detecting the frame leading position of each channel in multiplex transmission data from pointer information by serial processing and a line alarm detecting part 4 for detecting the line alarm information of each channel by serial processing based upon a detection result from the detecting part 3.
Patent JP-S6074681-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L29/78
Filed: 1983-09-30
Abstract: PURPOSE:To enhance the stability of a transistor by simplification of the process, and to contrive the fine formation of an element by a method wherein a nitride film is partly left on an oxide film doped with an impurity of the second conductivity type over the entire surface, and is then heat-treated in the atmosphere of oxygen. CONSTITUTION:A field oxide film 22 is formed on the surface of a P<-> type Si substrate 21. Next, a thermal oxide film is formed on the surface of an element region surrounded by the field oxide film, and a polycrystalline Si film is deposited over the entire surface. Thereafter, a gate electrode 24 is formed on the element region by successive pattering. Then, an As-doped oxide film 25 is deposited over the entire surface. Only a thin part of the side wall of the gate electrode of the oxide film 25 is removed by etching. A nitride film 26 is etched by RIE, and a remaining nitride film 26' is formed only on the side wall of the gate electrode. Successively, thermal diffusion is carried out in the atmosphere of oxygen. After the film 26' and the film 25 are successively removed by etching, the surface of the gate electrode and the exposed surface of the subsrate are are changed into the state of thermal oxide films 29 by thermal oxidation.
Patent JP-H0347734-A (JP)
Title: Reverse lining technique
Inventor: YAMAMURA TAKAO
IPC: B29C63/36
Filed: 1989-07-17
Abstract: PURPOSE:To make it possible to completely bring synthetic resin tube into tight contact with existing tube by a method wherein lining material is softened by pressurizing water, which is heated up to the predetermined temperature in a pressurizing and heating vessel, so as to hold the certain shape in order to be turned inside out and proceed in existing tube by means of the pressure of the pressurizing water and the resin pipe of the lining material is restored to its initial shape by means of the pressure and temperature of the pressurizing water. CONSTITUTION:Resin pipe 8 is brought under the softened state by continuously supplying pressurizing water, the temperature of which is higher than the shape restoring temperature and lower than the shape memory temperature of resin pipe 8 composing lining material 7, from a heating boiler 6 to a pressurizing and heating vessel 1. When the tip of the lining material 7 is pulled out of a heat insulation hose 3 so as to become free, the resin pipe 8 restores its shape and turns into softened pipe. Under the state just mentioned above, the resin pipe 8 and the film tube 9 are turned inside out and fixed to a fixing part 4 with a band 10. When the reversing part 11 of the lining material 7 proceeds in the existing tube 12 by means of the pressure of the pressurizing water, the outer surface of the resin pipe 8 comes into contact with the inner surface of the existing pipe 12. At the same time, the pressure and temperature of the pressurizing water act through the film tube 9 on the inner surface of the resin pipe 8. As a result, the resin pipe 8 restores its initial shape and turns back into pipe.
Patent JP-S6243728-A (JP)
Title: Automatic screen switching system
Inventor: TANAKA AKIRA
IPC: G06F3/048
Filed: 1985-08-20
Abstract: PURPOSE:To prevent the disturbance to a system operation by providing a state information control part, a display screen deciding control part and a screen switching control part. CONSTITUTION:A service processor 20 controls the display screen deciding control part 24 and the display switching control part 25 and displays a maintenance diagnostic screen on a display device 26. In the same way when the operation of an operating system is stopped, the processor controls the display device 26 so as to display the operation screen to prepare for the next rise of the system, and the state information control part 12 informs the service processor 20 of the stop of the operating system. The service processor 20 controls the display screen deciding control part 24 and the screen switching control part 25 to display the operation screen on the display device 26. Thereby the trouble of the screen switching operation can be removed, and the disturbance to the system operation by the screen switching operation according to the misjudgment of the system condition can be prevented.
Patent JP-S6234903-A (JP)
Inventor: RAINAA JIIKUMAIAA
IPC: C08F8/00
Filed: 1986-08-05
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。
Patent JP-2001009448-A (JP)
Title: Water treatment and device therefor
Inventor: HASHIBA KUNIO
IPC: B01J19/10
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To surely sterilize or inactivate microorganisms or the like contained in water by utilizing cavitation action. SOLUTION: Two wall surfaces 41, 132 arranged in the vicinity of a passage, through which water is passed, are provided and the cavitation is generated in the water between the 2 surfaces by constituting so that the whole water is passed through the 2 surfaces and ultrasonic vibrating at least one of the 2 surfaces with an ultrasonic vibrator transducer 110. As a result, because the whole water is passed between the 2 surfaces and the condition of the generation of cavitation is satisfied in the almost whole region of water existent between the 2 surfaces, the action of cavitation is surely given to the microorganisms or the like to remarkably improve the sterilization effect.
Patent JP-S6338399-A (JP)
Title: Speaker diaphragm
Inventor: MURATA KOSAKU
IPC: H04R7/02
Filed: 1986-08-04
Abstract: PURPOSE:To obtain a speaker having a small distortion factor together with a high high-band resonance frequency and a large acoustic output, by using a material containing the mixture of the kraft pulp and a chitin material, i.e., a natural polymer material. CONSTITUTION:A diaphragm 4 contains the kraft pulp and a chitin material (powder material of 120 mesh paths) mixed in a 7:3 wt. % and is made into paper by a cylinder mold system in the form of a dome having a 28mm caliber and a 30g/m<2> METSUKE (paper weight per area). Thus the diaphragm 4 is free from the deformation and divided resonance to secure the satisfactory acoustic properties. That is, the distortion factor can be rediced by 23dB compared with a dome-shaped diaphragm made of aluminum in the same form. Furthermore the high-band resonance frequency is increased up to 28KHz from 21KHz.
Patent JP-S6338999-A (JP)
Inventor: KANEZASHI HISANORI
IPC: G10L15/00
Filed: 1986-08-04
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-S6340747-A (JP)
Inventor: SAKUMA SHINJI
IPC: C04B7/26
Filed: 1986-08-04
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-H0232888-A (JP)
Title: Ink ribbon
Inventor: HASHIMOTO YOSHITERU
IPC: B41J31/00
Filed: 1988-07-21
Abstract: PURPOSE:To prevent printing blur, background staining and zigzag variable density by applying oily ink to base cloth as a lower ink layer to form an ink ribbon and further an oily upper ink layer having viscosity higher than that of the lower ink layer to both front and rear surfaces or single surface of the ink ribbon. CONSTITUTION:When ink is applied to base cloth, low viscosity ink is once applied as a lower ink layer to form a ribbon having a low viscosity lower ink layer and, subsequently, high viscosity ink is applied to both front and rear surfaces or single surface of said ribbon as an upper ink layer. The proper viscosity of the low viscosity lower ink layer is 300-1,000cps at 30 deg.C and the proper coating amount thereof is 2-10g/m<2> while the proper viscosity of the high viscosity upper ink layer is 4,000-20,000cps at 30 deg.C and the proper coating amount thereof is 2-10g/m<2>.
Patent JP-H1110494-A (JP)
Title: Cylinder grinding method
Inventor: SATO CHUICHI
IPC: B24B5/04
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder grinding method by which an outer face of a cylindrical part of an object to be ground can be ground at a high speed and highly efficiently. SOLUTION: When a grindstone 15 is rotated in a condition in which a rotary axis Xc is inclined for the direction of Xt by a predetermined angle θ0 and is fed in for a workpiece 1 by a take-in allowance amount δ, the grindstone 15 is held at a position (Z0) where it is fed in by the take-in allowance amount δ, and a traverse table 11 starts its travel from a traverse start position (Xts) to the direction of +Xt (+X direction). The workpiece 1 is traversed in the direction of +Xt due to the travel of the traverse table 11 so that an outer face of a cylindrical part of the workpiece 1 is ground by the grindstone 15 from its right end to its left end. That is, the traverse grinding in which the rotary axis Xc of the grindstone 15 is inclined for the direction of Xt which is the traverse direction of the workpiece 1 by the predetermined angle θ0 is performed.
Patent JP-S5973334-A (JP)
Title: Tail light apparatus
Inventor: SAITOU HIROSHI
IPC: B60Q1/30
Filed: 1982-10-19
Abstract: PURPOSE:To obtain shock resistance by installing an engagement boss for engaging a buffer ring fixed onto a rear fender in the lower part of a lamp cover and installing a fixing ring consisting of buffer members in the upper part of the lamp cover, in the longitiduinal direction of a motorcycle. CONSTITUTION:In order to fix a tail light apparatus onto a rear fender 5, a rear cowling 11 is lifted-up, and the engagement boss 3 of a lamp cover 2 is inserted into the buffer ring 7 on the rear fender 5, and a collar 9 is fitted onto a fixing ring 4 and fixed by bolts and nuts 10 and 8. Then, the cowling 11 is fixed onto the fender 5. Therefore, the buffer ring 7 or the fixing ring 4 is always inserted between the lamp cover 2 and the rear fender 5, so even if vibration or an external shock is applied, the apparatus withstands the shock bacause of soft construction. Since fixation is performed only by bolts and nuts, fabrication performance is superior.
Patent JP-S6341170-A (JP)
Title: Local test printing method in printer
Inventor: FUKUSHIMA MASAYUKI
IPC: B41J29/46
Filed: 1986-08-06
Abstract: PURPOSE:To perform the continuous change-over to a printing mode selected in a line unit without stopping local test printing, by also providing function indicating test printing to the switch selected from among various switches other than a SELECT switch. CONSTITUTION:CPU2 detects the signal from the contact of the TOF switch 1c of an operation part on the basis of the program stored in ROM3 when the switch 1c is pushed down during local test printing. Further, CPU2 discriminates the form of the present printing character according to the program and, at the same time, issues an order relating to a character form (printing mode) changed over next. For example, by pushing the TOF switch 1c down, a character shape changes in the order of DP printing   NLQ printing  ITALICS printing by the command of the program or in the order of standard character laterally expanded character   longitudinally expanded character and, further, the change-over of a character size is performed.
Patent JP-S5884781-A (JP)
Title: Controller for printer
Inventor: KANEKO MASASHI
IPC: B41J11/38
Filed: 1981-11-16
Abstract: PURPOSE:To facilitate and secure matching of a printing position of a printing paper, by a method wherein a printing paper is fed initially at a low speed, and the speed is gradually elevated, when matching the printing position of the printing paper. CONSTITUTION:A manual paper-feeding signal generating circuit 1 is a circuit for generating a paper-feeding signal by a manual operation, and usually comprises a manually operated switch and a chattering-preventing circuit. The paper-feeding signal is generated by the circuit 1 in the period for which the manual operation is continued. The paper-feeding signal generated is supplied to a paper-feeding command circuit 3 and a paper-feeding speed controlling circuit 2 through a connecting line 13. The command circuit 3 receives the paper-feeding signals through the connecting line 13 and a connecting line 14, and sends a paper-feeding command signal to a paper-feeding mechanism 4 through a connecting line 16, while referring to a printer condition signal which is inputted  through a connecting line and indicates that the printer is in such a condition as to permit the paper to be fed.
Patent JP-H0790673-A (JP)
Title: Gushing plating device
Inventor: TEZUKA YOSHIMARO
IPC: C25D5/08
Filed: 1993-06-30
Abstract: PURPOSE:To form a plating film at a uniform thickness on the surface of a plate to be plated by providing the top end surface part of a gushing cup with plural pieces of weirs and notches therebetween. CONSTITUTION:The upper limit position of the plate 1 to be plated is regulated when the plate 1 to be plated is suspended in a horizontal state on a plating liquid 12 by pressing plates 3a, 3b. These pressing plates 3a, 3b are tightened by a tightening jig 4. Electrode rods 13 are brought into contact with the plate 1 to be plated. The plating liquid 12 is gushed by the gushing cup 2 to the plate 1 to be plated. Plural electrodes 6 are arranged within the gushing cup 2. The plating liquid 12 gushed to the plate 1 to be plated is housed in a plating liquid tank 10. The top end face part of the gushing cup 2 is provided with plural pieces of the weirs 5a and the notches 5b therebetween. The notches are formed to a rectangular shape. The electrodes are arranged symmetrically and parallel with the axis of the gushing cup. As a result, the jet plating device which is simple in maintenance and control is provided.
Patent JP-2001009552-A (JP)
Title: Manufacture of cold rolling ring from special steel, and special steel cold rolling ring manufactured thereby
Inventor: KATSUKI MANABU
IPC: B21H1/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain products without cracks at a groove part, a groove shoulder part, or the like of a ring product caused when special steels of a difficult-to-process property is cold rolled at a good yielding by cold rolling a surface layer of a material ring composed of special steels whose hardness after spheroidizing exceeds a given value after it is decarbonized to a given depth or more. SOLUTION: The surface layer of a material ring composed of a special steel whose hardness after spheroidizing exceeds 90 HRB, for example, a SUJ steel containing 0.50 wt.% or more Si, is decarbonized to depth of 0.40 mm or more, and then is cold rolled. For example, a steel for a bearing containing 1.0 wt.% Si is hot rolled with Assel mills into a steel pipe of required outside diameter and thickness, and is spheroidized so as to generate a decarbonizing layer on the steel pipe surface at depth of 0.45 mm by atmosphere adjustment. The steel pipe, whose internal hardness is 98.8 HBR, is cut into the required length by a cut-off cutting machine to form a blank 1.  Then, the blank 1 is rotated in an arrow direction while it is sandwiched between a forming roll 3 and a mandrel 2, so as to form the blank 1 with required outside diameter, inside diameter, track diameter and width by cold rolling.