baber/WOPTO huggingface dataset:
Patent JP-H11347533-A (JP)
Title: Bioremediation apparatus for dioxins
Inventor: KANKE MOTOO
IPC: A62D3/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To treat stably a soil contaminated by a PCB and dioxin by applying a microorganism of a bacillus subtilis or the like to a place contaminated by the PCB.dioxin of a low concentration over a wide area. SOLUTION: Microorganism decomposition by a thermophinlic bacteria microorganism such as a bacillus subtilis or the like is accelerated by irradiating a soil and an incimeration ash which contain PCB and dioxin with ultraviolet rays. Further, in order to accelerate further the microorganism decomposition, a more effective aerobic fermentation is enabled by using a transfer type rotary roller and a stirring paddle. In execution, treatment material is entered about 100 cm from a surface soil, stirred by cutting back 20 to 80 cm part from the surface soil to make ventilation of air good, and an apparatus which executes efficiently the aerobic fermentation is used.  The dioxin becomes thereby decomposable by microorganism by allowing a thermophilic bacteria to act thereon in the place without carrying the contaminated soil to an apparatus assembled at another place, and a dioxin concentration existing in the soil is reduced.
Patent JP-H0357513-A (JP)
Title: Working method for rotary magnetic head cylinder
Inventor: TAKEO KIYOHARU
IPC: B21D17/04
Filed: 1989-07-25
Abstract: PURPOSE:To easily form the projecting part with high accuracy by bringing the drum holder into contact with the fixed cylinder, moving the tip of pressing tool, bringing it into contact with the inside peripheral wall of the fixed cylinder and forming the projecting part for preventing the vibration of tape at that peripheral wall. CONSTITUTION:The fixed cylinder 20 to be used on the rotary magnetic head cylinder is clamped at the chuck 13 of the end of the main shaft 10 of the numerically controlled lathe A. Then, the drum holder 40 is brought into contact with the fixed cylinder 20. The tip of the press tool 30 fixed as that state at the tool rest 80 of the numerically controlled lathe A is moved with the action of the lathe A. And the tip of the tool 30 is brought into contact with the inner peripheral wall of the fixed cylinder 20 and forms the projecting part for preventing vibration of tape on the peripheral wall of the fixed cylinder 20. Therefore, the position of the projecting part and the shape of the projecting part are easily changed.
Patent JP-S6438215-A (JP)
Title: Dust scattering preventing apparatus of industrial machine
Inventor: INABA ZENJI
IPC: B08B15/04
Filed: 1987-08-04
Abstract: PURPOSE:To obtain a simple and relatively small-sized low cost dust scattering preventing apparatus, by covering the unit having a dust generating area of a machine with a cover at every unit and allowing the interior of the cover to communicate with an exhaust passage consisting of a duct opened to the outside of a room and a flexible tube, and mounting a suction type exhaust apparatus to the exhaust passage. CONSTITUTION:A piercing hole 29 through which the leading end of an injection cylinder 15 is inserted is provided to the rear surface of the cover 11 of a clamp unit 3, and a piercing hole 14 through which the lower part of a hopper 13 is inserted is provided to the upper surface of the cover 12 of an injection unit 4, and a piercing hole 16 through which the injection cylinder 15 of the injection unit 4 pierces is provided to the front surface of said cover 12. The end parts of flexible tubes 20 are respectively mounted between the opening parts 30, 17 formed to the upper surfaces or side surfaces of the covers 11, 12 and the suction ports 19 of a duct 18 and the interiors of the covers 11, 12 are allowed to communicate with an exhaust passage 31. A filter 23 is provided to the duct 18 on the room side of the exhaust apparatus 22 provided in the vicinity of the opening part of the duct 18.
Patent JP-S6349590-A (JP)
Title: Rubber crawler
Inventor: TSURU EIJI
IPC: B62D55/253
Filed: 1986-08-19
Abstract: PURPOSE:To prevent the intrusion of stone or the like between core bars and the impossibility of traveling due to the locking of core bars respectively, by forming a rib having a curved surface of a circular-arc shape ranging from the rising part of each core bar to be embedded into a crawler body to each end part of projected parts thereof. CONSTITUTION:A core bar 10 has an embedding part 11 to be embedded in a crawler body 5A, a plurality of rising parts 12 which rises from the embedding part 11, and a plurality of projected parts 13 which are extending to respective rising parts 12 so that the upper surfaces of them are made to be traveling surfaces of turning wheels. In this structure, a plurality of ribs 14 having a curved surface of a circular-arc shape ranging from respective rising parts 12 to the both ends of the respective projected parts 13 are formed. And the whole of the rib is formed to be exposed from the crawler body 5A. Further, the thickness of the rib 14 is formed to be thinner than that of the projected part 13. Thus, the intrusion of stone or the like between the core bars can be prevented by the ribs 14. Further, the projected parts 13 of the core bar 10 are prevented from being inserted into and locked by the frame or the like around the feet of a machinery body.
Patent JP-H0480367-A (JP)
Title: Device for processing substrate with charged beam
Inventor: MORIMOTO HIROAKI
IPC: H01L21/3065
Filed: 1990-07-20
Abstract: PURPOSE:To considerably increase the rate of processing of a substrate by bringing the substrate into high-frequency oscillation under cooling. CONSTITUTION:A trestle 6 is cooled, e.g. to the temp. of liq. nitrogen with a cooler 16. Ultrasonic waves are generated from an ultrasonic transducer 10 set in the trestle 6 through an ultrasonic controller 17 and a substrate 8 is brought into high-frequency oscillation at >=10kHz by applying the ultrasonic waves to the substrate 8. The rate of adsorption of gas fed from a gas nozzle 9 on the surface of the substrate is increased, accordingly the rate of formation of a thin film can be increased.
Patent JP-H0242865-A (JP)
Title: Reader
Inventor: YOSHIDA KAZUYUKI
IPC: H04N1/04
Filed: 1988-08-02
Abstract: PURPOSE:To increase an illuminance on a projection surface and to reduce the energy consumption of an illumination system by dividing one part of an image in a paper strip shape, enlarge-projecting it, moving a transmitted original, changing a projection area to a reading part and reading the whole image. CONSTITUTION:A mirror cover 11 is set at a prescribed angle, a reading head part 3 having a reading sensor 33 is moved at the lower side of an opening 8, and a projector 6 is set in a projectable condition. A film holder 70 to hold a film piece to be read is incorporated in the film scanning part of the projector 6, a light source 40 is lit up, a pattern 47 is projected on a screen surface, and a focusing is executed. Next, the holder 70 is moved, and a read starting position is projected. At such a time, one edge periphery in the lengthwise direction of the film piece of the image of one frame is enlarge-projected in the paper strip shape. Thereafter, by causing the processing of the read signal of the sensor 33 and the movement of the holder 70, namely, the projection area to synchronize, the whole enlarged image of one frame is read.
Patent JP-H0866044-A (JP)
Title: Stationary power converter
Inventor: OKAMATSU SHIGETOSHI
IPC: H02M7/48
Filed: 1994-08-18
Abstract: PURPOSE: To improve the efficiency of a power converter by making it possible to recover the energy of an inner side snubber capacitor in three-level inverter operation. CONSTITUTION: As an energy transfer circuit of an inner side snubber circuit, series bodies comprising a transfer capacitor 14A, a transfer reactor 16A and a transfer diode 15A are connected in parallel to a snubber diode 7B connected in parallel to a GTO 5B, and the transfer capacitor 14A is connected to a regenerative capacitor 10B through a regenerative diode 17B. Also, series bodies comprising a transfer capacitor 14B, a transfer reactor 16B and a transfer diode 15B are connected in parallel to snubber diode 6C connected in parallel to a GTO 5C, and the transfer capacitor 14B is connected to a regenerative capacitor 10A through a regenerative diode 17A.
Patent JP-H0863394-A (JP)
Title: Storage device system and controlling mathod for storage device
Inventor: YAMAMOTO AKIRA
IPC: G06F12/08
Filed: 1994-08-18
Abstract: PURPOSE: To reduce the number of times of reading out information required for preparing updating values of parities and the number of times of writing parities on a disk device in a disk array. CONSTITUTION: A parity generation schedule part 100 re-allocates the logic record to an idle data record required for the parity generation of the other parity group if there is an idle data record in a parity loop everytime when the parity is generated. Then, the updating value of the parity record of the parity group to generate the parity first is prepared and it is written in a disk 1304.
Patent JP-S6171918-A (JP)
Title: Abnormal electric discharge preventing device in electric discharge machine
Inventor: KONNO MASANORI
IPC: B23H1/02
Filed: 1984-09-18
Abstract: PURPOSE:To prevent an electrode and a workpiece from being damaged by providing a detector part for detecting abnormal discharge in a gap of processing, a timing pulse generator part, and a processing pulse voltage control part, and extinguishing the abnormal discharge immediately after it is produced. CONSTITUTION:Processing gap voltage VG is applied to an A terminal of a comparator 15, while reference voltage VB is applied to a terminal B. In an abnormal discharge pulse, VG does not exceed VB,but in normal discharge VG exceeds VB. Accordingly, the comparator 15 can detect the abnormal discharge. In the normal discharge, a pulse width is not changed, while in the abnormal discharge the pulse is turned off after a prescribed period of time being elapsed. Thus, the abnormal discharge pulse is also turned off to extinguish the abnormal discharge.
Patent JP-H101877-A (JP)
Title: Carbon fiber chopped strand, its production and thermoplastic resin composition containing the same
Inventor: KOBAYASHI MASAYUKI
IPC: D06M15/564
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject strands, having excellent feeding ability in forming since they can exhibit excellent collectability when used as a reinforcing fiber for a thermoplastic resin, substantially free from gas generation attributable to thermal decomposition since the strands are excellent in heat resistance and capable of imparting the formed product with excellent mechanical properties. SOLUTION: These chopped strands have a weight reduction rate of <=0.5% when heated at 450 deg.C in air for 10min, a bulk density of >=400g/l and a free-fiber generation rate of <=5%. The method for producing the chopped strands comprises chopping a carbon fiber strand collected by using a collecting agent consisting of an epoxy resin and a urethane resin or a collecting agent containing a urethane-modified epoxy resin to lengths of 0.1-10mm and treating the resultant pieces under heating at 250-330 deg.C.
Patent JP-S5894970-A (JP)
Title: Grinding/cleaning agent injection device
Inventor: URAGAMI FUKASHI
IPC: B24C5/04
Filed: 1981-12-01
Abstract: PURPOSE:To maintain the required vacuum in a grinding/cleaning cabinet and to provide grinding/cleaning capability without remarkably increasing the discharge capability of a decompression device by suppressing the amount of compressed air injected from a nozzle into the grinding/cleaning cabinet. CONSTITUTION:A nozzle 2 with a discharge port 3 at its side is fitted in front of the injection direction of a nozzle 1 through which a mixed stream of a ginding/ cleaning agent and compressed air flows from a pressure tank and through a blast hose 4. The grinding/cleaning agent with a larger mass in the mixed stream of the grinding/cleaning agent and the compressed air injected from and accelerated by the nozzle 1 proceeds straight adhead due to an inertia action and is injected through the nozzle 2. On the other hand, the compressed air is divided into two streams, one injection through the nozzle 2 together with the grinding/cleaning agent and the other injected through a discharge port 3 in an arrow direction 6. Accordingly, the vacuum in the device can be maintained to provide the grinding/cleaning capability witout remarkably increasing the discharge capability of a decompression device.
Patent JP-H0480767-A (JP)
Title: Copying machine provided with computer form feeder
Inventor: OKAMOTO YUJI
IPC: G03G21/00
Filed: 1990-07-23
Abstract: PURPOSE:To save an user's trouble some work by displaying the manner of the processing of a CF according to a state where the jamming of the continuous form (CF) occurs. CONSTITUTION:The detection states of a CF detecting sensor S1, a CF jam sensor S2, a copy sheet jam sensor, etc., are inputted into a CPU 21. When only the computer form (CF) is jammed, a display to set the next page of the CF is carried out on a display panel 22c. At this time, the jamming does not occur on the side of a copying machine main body, that is, copying is completed on the former page of the CF, so that it does not matter that the next page is set according to a massage. On the other hand, when both of the CF and the copying machine main body side have the jamming, the display to set the former page of the CF is carried out, that is, the copy sheet for the former page carried at the time when the CF is carried is jammed, so that the setting of the former page to be copied is urged. Thus, the user's trouble is saved.
Patent JP-S6438255-A (JP)
Title: Manufacture of thermal head
Inventor: TSURUOKA TAIJI
IPC: B41J2/335
Filed: 1987-08-03
Abstract: PURPOSE:To enable a film thickness of a heating resistor to be uniformly formed and to obtain excellent resolution property and printing quality to meet high speed printing needs at a low power consumption, by baking a glass paste layer of a substrate surface with the back surface of the substrate upward and the glass paste layer downward during baking it. CONSTITUTION:A glass paste layer 12 is formed on a surface of an alumina ceramics substrate 11 by a screen printing process or the like. Then, the glass paste layer 12 printed on the above-mentioned substrate 11 is baked in two steps. Firstly, it is baked at about 900 deg.C in maximum temperature for about 5min under a state of the back face of the substrate 11 downward and the glass paste layer 12 upward. Then, it is baked at about 920 deg.C of maximum temperature for about 5min under a state where the upper and lower faces of the substrate 11 are reversed. When a glazed layer 12 formed thus is observed under a scanning type electron microscope, the layer is free from exposure of a bubble and is sufficiently smooth.
Patent JP-S6172289-A (JP)
Inventor: HASEGAWA KOICHI
IPC: B41J2/485
Filed: 1984-09-17
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-S5986551-A (JP)
Title: Sorter equipped with staple device
Inventor: OZAKI KOUJI
IPC: B42C1/12
Filed: 1982-11-08
Abstract: PURPOSE:To miniaturize the entire of a sorter without any failure by providing at least one staple device at a position opposing to the housing bin of a sorter and driving in staples in order while allowing a housing unit to be moved. CONSTITUTION:A stapler 18 of a stapler unit attached to a sorter 2 is capable of moving in the moving direction thereof to a housing bin 7 by a guide rail, namely pushed out by a cam 20 attached to a stapler motor 19 and returned by means of a spring. In an intial state, the stapler 18 and a paper cover member are located at a position to which an elevation member 8 is allowed to move. When the stapler motor 19 is turned, the stapler 18 is moved by means of the cam 20 to a position where the staple is driven. Further, when the motor 19 is turned, the stapler returns back following the cam 20 due to a spring, and when the cam 20 goes back to the initial state, the motor 19 stoppes. The cap member presses down paper located in the housing bin 7 when a solenoid turned ON.
Patent JP-H1037217-A (JP)
Title: Greening method and greening device for steep face of cut slope
Inventor: KOBAYASHI TATEO
IPC: E02D29/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a greening method and a greening device for a face of slope which are capable of shortening the period of construction work and reducing the man-hours. SOLUTION: After excavating natural ground 40 and forming a steep face of cut slope of a predetermined area, a plurality of bar-shaped members 42 are inserted into this steep face of cut slope at predetermined intervals, on the other hand, a frame member having means of holding planting base materials on the bottom surface is filled up with planting base materials. Then, a greening device 1 in which herb 31 or arbor 32 is grown in advance is laid on the steep face of cut slope 41 and fixed with bar-shaped members 42, thereby permitting the planting of herb 31 or arbor 32 on the steep face of cut slope 41.
Patent JP-S5896764-A (JP)
Title: Gate turn-off thyristor
Inventor: NAKAGAWA AKIO
IPC: H01L29/08
Filed: 1981-12-03
Abstract: PURPOSE:To increase sharply the maximum anode current being able to be turned to  OFF by a negative gate pulse without damaging the various characteristics of the usual  SCR by a method wherein a P-emitter of the GTOSCR is constituted of two layers of  a low impurity concentration layer and a high impurity concentration layer shallower  than the former. CONSTITUTION:The PE layer 1 is constituted of the PE layer 11 having impurity concentration of 5X10<17>/cm<2> or less and the P<+>E layer 12 having higher concentration (1X 10<18>/cm<2> or more, for example) than the former, and an NE layer 2 adjoining to the PE  layer 1 is made to have high concentration on the PE layer side. By this constitution,  the PE layer 11 functions as the emitter at regular ON action time, original width of  the NB layer acts as base width as it is, and at turn-OFF time, turn-OFF is performed  slow because of low concentration, and the PE layer 11 wherein concentration of current is to be generated does not carry out the function as the emitter, the high concentration P<+>E layer 12 functions as the emitter in place of the former to be implanted  with the carriers, the PE layer 11 acts as the base layer equivalently, effective width of  the NB layer is increased to mitigate the inclination of carrier density, and as a result, the characteristic having the large maximum gate turn-OFF anode current IATO(max.)  can be obtained.
Patent JP-H0358465-A (JP)
Title: Resin sealed type semiconductor device
Inventor: NAKAMURA HAJIME
IPC: H01L23/12
Filed: 1989-07-26
Abstract: PURPOSE:To eliminate noises applied to a power source without an additional capacitor of small capacitance by a method wherein a base ribbon is formed of two metal plates which sandwich an electrical insulator between them, and the metal plates are electrically connected to positive and a negative power source terminal respectively. CONSTITUTION:Metal plates 3a and 3b are bonded together overlapping each other and interposing an insulating resin layer 6 between them to form a base ribbon, where the metal plates 3a and 3b are insulated from each other. The metal plate 3b of the base ribbon is connected to a positive power source terminal of an external terminal, and the other metal plate 3a is connected to a negative power source terminal with a bonding wire 5. A semiconductor chip 1 is mounted on the base ribbon 3a and connected to the external terminal with bonding wires 4, which is sealed up with a molding resin 2. By this setup, noises applied to a power source can be removed without an additional capacitor of small capacitance.
Patent JP-H1187327-A (JP)
Title: Liquid material gasifying apparatus
Inventor: HORIE KUNIAKI
IPC: H01L21/205
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To efficiently gasify a liquid material having complicated gasification characteristics as a material of a high dielectric substance and prevent clogging in an apparatus and a pipe arrangement, by providing a liquid material flow path, a gasification flow path and a heating mechanism, and causing the heat receiving area per unit liquid quantity of the gasification flow path to be not less than a specified quantity. SOLUTION: A material container 12 for housing a liquid material L and a material transportation tube 14 connected thereto are provided. Downstream of a flow controller 18 along the material transportation tube 14, a gasification preventing section 20 is provided. Just after the section 20 in the downstream, a gasifying section 22 for instantaneously gasifying the liquid material L by exposing the liquid material L to a high temperature and a low pressure is provided. Particularly, the gasifying section 22 has a heating section 36 of a jacket structure for housing a heat medium of a high temperature. In this heating section 36, the heat receiving area per unit liquid quantity is set to be not less than 2 (mm<2> /mm<3> ). Thus, it has a structure in which a fine tube for material transportation is inserted in a jacket 38.
Patent JP-H0357910-A (JP)
Title: Apparatus for measuring direction of normal line and measuring of direction of normal line
Inventor: KANEMATSU HIROYUKI
IPC: B23K26/02
Filed: 1989-07-27
Abstract: PURPOSE:To decide the direction of a normal line of a curved surface such as a working surface of a three-dimensional work by setting a reference point on curved surface, and setting at least three measuring points in the vicinity of the reference point on the curved surface. CONSTITUTION:Such reference point setting means to set a reference point CP on a curved surface of a working surface 66a of a work 66 as a filler 41, a reference laser oscillator, a reference optical fiber, etc., are provided. At least three measuring points P are set in the vicinity of the reference point CP on the curved surface. Moreover, a laser oscillator 42A, a photodetector 42B, and distance measuring means such as a measuring optical fiber, a projecting optical fiber, a photodetecting optical fiber, etc., are provided to measure the position of a distance L, or the like of each measuring point P. Based on the position of the measuring point P, a virtual plane 65 is set including the measuring point P. A normal line direction operating part operates the direction of a normal line, for example, a normal line vector N of the virtual plane 65. The direction of a normal line at the reference point CP on the curved surface is calculated proximately as the direction of the normal line of the virtual plane 65 regulated by the measuring point P set in the vicinity of the reference point CP. Accordingly, the direction of the normal line at a predetermined position on the curved surface can be detected.
Patent JP-2001024535-A (JP)
Title: Receiver
Inventor: YAMADA KAZUNORI
IPC: H04L27/38
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an AGC system, to reduce an erroneous receiving ratio even in the case of receiving a strong input signal and to facilitate and miniaturize the constitution of a receiver by providing an amplitude limiter block and a band limiter block in an intermediate frequency block so as to limit the amplitude and band of a received high frequency signal. SOLUTION: When an intermediate frequency block 5 is provided with an amplitude limiter block 16 and a band limiter block 17, a saturation level of the block 16 is set so that the amplitude may be limited in the block 16 before becoming an antenna input level A where a base band block 9 is saturated. The saturation of the block 9 is suppressed by this. The block 17 remove higher harmonic components generated in the block 16. As the result, base band processing is executed normally without saturation in the block 9 even when a received signal at a level at least A is inputted to an antenna 1.