baber/WOPTO huggingface dataset:
Patent JP-H08209678-A (JP)
Title: Ground improvement method and pile or underground wall constructing method
Inventor: KESEN TETSUO
IPC: E02D5/18
Filed: 1995-02-08
Abstract: PURPOSE: To eliminate the need of equipment for ground improvement works so as to reduce the cost of construction by manufacturing soil mortar from sediment cut by an auger by a ground plant, and injecting the soil mortar into a cut hole at the time of lifting the auger. CONSTITUTION: A surplus soil conveyer 20 is installed in the periphery of an auger 11. Subsequently, while the auger 11 is rotated to cut a hole to a designated depth, and soil mortar is manufactured from the cut sediment by a ground plant. While the auger 11 is lifted up, the soil mortar supplied to a pump 17 is force-fed through the interior of the auger 11, and injected into a cut hole 31 from the tip of the auger 11. At this time, the hole wall in the cut hole is kept from being collapsed by the auger 11 and the injected soil mortar 32. Further, the interior of the cut hole 31 is filled with soil mortar, and a reinforcing steel cage or a shape steel is inserted in the hole.
Patent JP-S59147560-A (JP)
Title: Frequency discriminator
Inventor: KANEKO KATSUYUKI
IPC: H04L27/152
Filed: 1983-02-10
Abstract: PURPOSE:To improve noise immunity and speed by applying positive feedback at a frequency region via a voltage controlled oscillator VCO so as to limit the operating frequency of the VCO and to attain ease of adjustment. CONSTITUTION:The change in an output frequency of the VCO11 is made opposite to a frequency signal of a signal to be discriminated, an output voltage change of an LPF5 corresponding to the difference of two frequencies is large and the output frequency of the VCO11 is changed quickly. Thus, the discriminated output is obtained quickly and the permissible range of a reference voltage 3 is wide and good. Since the positive feedback is applied on a frequency axis via the VCO11 when the two inputs of a phase comparator 12 are F1, FH or F2, FL, the discrimination output is unchanged even if the F1, F2 are fluctuated more or less, the noise immunity is high and the frequency setting range is widened so as to make the adjustment easy.
Patent JP-H10203505-A (JP)
Title: Deep drawing type packaging method and packaging equipment
Inventor: TOHEI KAZUE
IPC: B65B11/50
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To make equipment small in size by decreasing the number of components of a printer for printing a date, etc., and of a horizontal cutter and to improve productivity by forming 2 lines of pocket parts each in the front and the back at one time. SOLUTION: This packaging equipment comprises a forming box 7 forming a pocket part 4a at a predetermined position on a lower film 4 which is intermittently transported, a printer 18 for printing a date at a predetermined position on a film while an upper film 10 is supplied in such a way as the same covers the upper face of the lower film after an object 8 to be packaged is supplied into the pocket, a vacuum chamber 11 for vacuumizing the inside of the pocket and sealing the contacting part of both films and a horizontal cutter 12 and a vertical cutter 13 which cut the film at a predetermined position.  The transportation pitch for transporting intermittently is 1 line portion front and the back, and the forming means and the vacuum chamber 11 treat 2 lines in the front and the back simultaneously, and the printer 18 and the horizontal cutter 12 treat 1 line in the front and the back simultaneously.
Patent JP-2000224864-A (JP)
Title: Cooling system for forced air-cooled power converter
Inventor: KIMURA TOSHIYUKI
IPC: H02M7/48
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make the efficiency of cooling of a power converter higher and controlling of the surge voltage of a switching device effective, by fitting an electronic component to a position away from a cooling wind ventilating route, and connecting it with a wire of the shortest length. SOLUTION: An electronic component 31 is fitted to a position away from a cooling wind ventilating route so that the ventilating route for a cooling wind sent out from a fan 6 may pass the cooling wind to cooling fins 5 to the utmost efficiently, and connection is performed with a wire of a copper plate 41 by the shortest distance. Constitution is made so as to keep low the inductance between a switching device 1 and an electronic component 31 caused by a surge voltage of the switching device 1. Consequently, it becomes possible to lower the static pressure of a cooling wind which the fan 6 generates, to increase the quantity of the cooling wind, and to make the efficiency of cooling higher by the electronic component 31 which is inverted its fitting direction and moved to the extent of not being a hindrance for the cooling wind ventilating route.  Besides, the bent copper plate 41 makes it possible to suppress the surge voltage of the switching device 1.
Patent JP-S60165807-A (JP)
Title: Monolithic direct coupling type negative feedback amplifier
Inventor: SHIGAKI MASAFUMI
IPC: H03F1/42
Filed: 1984-02-08
Abstract: PURPOSE:To realize a frequency characteristic with a broad band and miniaturization by inputting an output of a level shift circuit to a buffer circuit comprising a field effect transistor (TR) and a constant current source from the output of which feedback is applied to the input via a feedback resistor and inputting the former output to an output buffer circuit comprising a field effect TR. CONSTITUTION:A gain equivalent to a parallel load comprising an active load and a passive resistive load is obtained without increasing a power supply voltage even for the passive resistive load by providing a buffer circuit to a feedback section and the frequency band characteristic is improved. A frequency band of 4GHz and a gain of 11dB are obtained with the selection of resistors, e.g., 250OMEGA for a resitor R1 and 200OMEGA for a feedback resistor RF'. A band of 5.1GHz and a gain of 11.6dB are obtained with the selection of 250OMEGA for a resistor R2' and 150OMEGA for a feedback resistor R5'', for example, in case of a circuit where the load of an inverse circuit is only the resistor R2'. Moreover, the number of level shift diodes of the level shift circuit is decreased to 3 from 5, feedback buffer FETs Q7, Q8 are functioned sufficiently even with the half size of diodes and the load of the inverse circuit is only the resistor R2, then the entire area is reduced.
Patent JP-H05213549-A (JP)
Title: Control device for elevator
Inventor: ONISHI TOMOJI
IPC: B66B3/00
Filed: 1992-02-06
Abstract: PURPOSE:To perform the wireless transmission of the signal between plural cages and a control device correctly, and always detect the operating condition of a safety device. CONSTITUTION:A signal processing unit 12 for processing the signal from an elevator control device and a signal processing unit 4 inside of a cage respectively consist of micro computers, and a cage discriminating mark is added to the signal to be transmitted. The control signal and the cage discriminating mark, and the discriminating signal for detecting the operating condition of a safety device are added to the transmitting signal from the cage. Addition of the discriminating mark and reading after the receiving are performed by the programs of the micro computers forming the signal processing units 4, 12. Consequently, the control of plural elevators is enabled, and furthermore, the safety is improved, and the reliability of the signal transmission is improved.
Patent JP-2000220036-A (JP)
Title: Hollow fibrous silica and its production
Inventor: ONO YOSHIYUKI
IPC: D01F9/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a new technique for producing an inorganic porous material by utilizing a bio-related substance as a mold. SOLUTION: This method for producing a hollow fibrous silica contains a process removing by holding collagen (preferably collagen of type I) and alkoxysilane (e.g. tetraethoxysilane) in an aqueous solution having neutral pH and added with a salt at a normal temperature, depositing silica on the surface of a collagen fiber, freeze-drying and baking. By the process, a hollow fibrous silica in which a hollow part having 25-50 nm inner diameter inside a cylindrical shape having 50-100 nm outer diameter, especially composed of a bundle of plural hollow silica hollow fibers having about 3 nm inner diameter of the hollow part.
Patent JP-H06210517-A (JP)
Title: Deterioration measuring method of oily electric discharge machining liquid
Inventor: OKURA TADAHIRO
IPC: B23H1/08
Filed: 1993-01-18
Abstract: PURPOSE:To carryout accurately the measurement of the deterioration degree of an oily electric discharge machining liquid making to an oily electric discharge machining liquid containing tarlike substance transmit visible rays or infrared rays measuring the quantity of light-rays absorbed by transmission. CONSTITUTION:When the deterioration of an oily electric discharge machining liquid is measured, for example, laser rays of about 640-700nm wave length obtained from a light emission diode is radiated to the oily electric discharge machining liquid, the absorption quantity of laser rays increases in compliance, with the increase of trouble generation frequency in electric discharge machining. Accordingly, when the absorption of light quantity is being measured in lapse of time, the generation of trouble, that is, the state of deterioration can be known beforehand from the absorption of light quantity. As a result, a measuring device is made up of a container 20 in which the light emitting element 21 and a light receiving element 22 of laser rays are housed in their arrangement of facing each other, and by arranging this measuring device in an electric discharge machining tank, the absorption degree of the light quantity of the oily electric discharge machining liquid, that is, deterioration is measured.
Patent JP-H11219399-A (JP)
Title: Transaction data centralized processing system
Inventor: SHIMAMURA TAKESHI
IPC: G06Q40/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress time required for keyboard input and to reduce the limitation of an input capacity at the time of inputting the auxiliary information of transaction data in a work station. SOLUTION: This transaction data centralized processing system is composed of a transaction data transmitter for transmitting the transaction data from a business store to a centralized center, a line controller 2 installed at the centralized center for receiving the transaction data, a central controller 4 for storing the transaction data, a correction work station (6a) for correcting the transaction data and a verification work station (6b) for verifying the corrected transaction data.  In this case, the work stations 6 are provided with a voice input part for obtaining the voice of an operator as voice data, a voice imparting means for attaching the voice data to the transaction data, a voice output part for outputting the voice and a voice reproduction means for outputting the voice data from the voice output part, the auxiliary information relating to the transaction data is voice inputted in the work station 6 and it is reproduced in the other work station 6.
Patent JP-H09193274-A (JP)
Title: Ground material for carpet
Inventor: KAMIJUKKOKU SHIGEO
IPC: B32B27/16
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a ground material for carpet, which has lower bounce impact elasticity and is excellent in vibration absorbing properties and shock absorbing properties. SOLUTION: This ground material is made of a mixture of polyethylene resin and the copolymer of a conjugated diene such as isoprene, both the ends of the chain structure of which are styrene respectively. Further, on one side of a crosslinked foam having the degree of corsslinking of 15-50%, the expansion ratio of 500-4,000%, the thickness of 0.5-30mm and the bounce impact elasticity of 10-50%, a reinforcing layer is provided.
Patent JP-H059091-A (JP)
Title: Single crystal growing device by means of perpendicular temperature gradient cooling
Inventor: BIN SEKIKI
IPC: C30B11/00
Filed: 1991-02-15
Abstract: PURPOSE: To obtain reproducibility by observing the process of crystal growth with naked eyes, and to attain the precision improvement and simplification of temperature control at a high temperature part.  
     CONSTITUTION: A low temperature part electric furnace 7 and a high temperature part electric furnace 6 having a permeable double quartz tube 13 capable of the circulation of cooling water inside the upper part to whose inside wall a gold thin film is applied, heating coil 15 inside this, and protecting quartz tube 14 inside the heating coil 15 are provided so as to be movable to a vertical direction. A reaction tube 30 into which a reaction vessel 33 with a seed crystal 31 and a gallium arsenic polycrystal are is inserted is heated so as to be rotated by a rotating device 26 in the high temperature part electric furnace 6, and the electric furnace position is moved according to a solid-liquid surface position. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S55114410-A (JP)
Title: Roll changing device in vertical rolling mill
Inventor: ISHII HIKONORI
IPC: B21B13/06
Filed: 1979-02-27
Abstract: PURPOSE: To make possible roll changing without interrupting continous casting work by combining and installing elevating mechanism, changing mechanism, moving mechanism, ect. for new and old rolls on the side outer than the maximum opening position of the vertical rolling mills.  
     CONSTITUTION: The old caliber roll 1 disconnected from a spindle 10 in the maximum opening position a and is moved to an elevating position b is transferred to an elevating body 12a by engaging the hook part of the upper chock 2 of the roll 1 with the latch 20 of the elevating body 12a. Next, the roll 1 is once shifted to a moving mechanism 14 by elevating the elevating body 12a, thence it is retransferred to the empty latch 25 of a roll changing truck 13 by moving the mechanism 14. Next, the truck 13 is shifted in the firection parallel to the rolling line to disengage the old roll from on the rolling mill centerline and the new roll having beforehand been suspended to another latch 25 is positioned on the rolling mill centerline, thence the new roll is built into the rolling mill by performing the operations reverse from the above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08222058-A (JP)
Title: Insulator washing method, and insulator washing device
Inventor: KAWAI KENJI
IPC: H01B17/52
Filed: 1995-02-10
Abstract: PURPOSE: To provide an insulator washing method in which the generation of a streamer at the end of insulator washing is prevented, and an insulator washing device used therefor. CONSTITUTION: The hydraulic pressure in a nozzle base is sharply reduced preferably at a speed of 3kg/cm<2> /sec or more, whereby the lowering speed of wash water travel point on the surface of an insulator 1 is set larger than the flowing speed of the wash water on the insulator surface to prevent the generation of a streamer. As a method for this, the use of a washing partition valve 5 excellent in CV characteristic or the change of the valve closing speed by a control system 6 connected to the washing partition valve 5 can be adapted.
Patent JP-S63194181-A (JP)
Inventor: TACHIBANA TOSHIHIKO
IPC: F26B25/00
Filed: 1987-02-04
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-S62181655-A (JP)
Title: Magnetic actuator
Inventor: TAKAHASHI TAMOTSU
IPC: H02K33/16
Filed: 1986-02-04
Abstract: PURPOSE:To reduce the cogging torque in a simple constitution by burying an air-core stator coil to a cylindrical stator core. CONSTITUTION:A cylindrical stator core 12 is concentrically and magnetically connected with a stator yoke 12 on the disc and secured to it. In the upper surface of the stator core 12 grooves 13 are cut of which two (2) grooves are in parallel in between three (3) diameters intersecting at equal angles with a total of twelve (12) grooves. Among the above-mentioned grooves 13 those on the inside adjacent to the above-mentioned three (3) diameters form an angle of 60 deg. each. The straight line portion of a stator coil 14 wound and formed into a fan-shaped frame with a vertical angle of 60 deg. is inserted and fixed to the grooves forming an angle of 60 deg. mentioned above. Thus, since there is a magnetic substance forming the same surface as a pole head between the pole heads polarized by the stator coil 14, the vibration of flux is not so much in the interpolar migration of a rotor that the cogging torque can be reduced.
Patent JP-S56121042-A (JP)
Title: Electrophotographic receptor
Inventor: YOSHIKAWA MASAO
IPC: G03G5/09
Filed: 1980-02-27
Abstract: PURPOSE:To raise photosensitivity, by forming a photosensitive layer containing a eutectic complex consisting of a pyrylium type dye and an electrically insulating polymer, and a low molecular weight photoconductor on a conductive substrate so as to make dye concentration and photoconductor proportion near the substrate side different from those near the opposite surface side. CONSTITUTION:Photosensitive layer 2 is formed on conductive substrate 1 using a eutectic complex of a pyrylium dye, preferably represented by formula I (in which R<1>, R<2> are aryl optionally substituted by 1-5C alkyl or alkoxy; R<3> is phenyl optionally substituted by alkylamino or the like; X is O or S; and Z is an anionic ion) and an electrically insulating polymer, such as polycarbonate; and a low molecular weight photoconductor represented by formula II in which R<10>-R<13> are H, alkyl, optionally substituted phenyl, optionally substituted thienyl, or picolyl. At that time, concentration of said dye, as shown with black points, is kept higher near the side of substrate 1 and that of said photoconductor lower, while that of said dye lower and that of said photoconductor higher near the surface of layer 2, thus permitting sensitivity, especially negative sensitivity to be enhanced.
Patent JP-S61183685-A (JP)
Inventor: HAMAGUCHI YOSHIO
IPC: G09C1/00
Filed: 1985-02-09
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-H09218694-A (JP)
Title: Voice recording and reproducing device and system thereof
Inventor: ONISHI TAKASHI
IPC: G10L19/012
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To effect high speed data transfer. SOLUTION: On a portable voice recording and reproducing player side, a main control circuit 8 detects information whether voice information is encoded as sound frame or silence frame, from a recording medium 10 of encoded voice data to which voice information is encoded as a unit of a prescribed length of a frame (sound frame and silence frame), and also takes out only the encoded sound data from the recording medium 10, transfers the data to an external voice recording and reproducing device by controlling IrDA module 17.  On the other hand, in the above external voice recording and reproducing device, the information from the above IrDA module 17 is received by IrDA module 18 controlled by a personal computer 21, and further, the encoded sound data is recorded on a hard disk in the personal computer 21 based on the information of the portable voice recording and reproducing device side.
Patent JP-S59149990-A (JP)
Title: Handling method of slurry fuel
Inventor: MASAI TADAHISA
IPC: C10L1/32
Filed: 1983-02-16
Abstract: PURPOSE:To prevent sedimentation and agglomeration of a solid and to enhance controllability for handling slurry fuel, by keeping concn. of the solid in the slurry fuel high during storage and low during combustion. CONSTITUTION:Coal 1 is mixed with water 2 in a slurrying apparatus 3 and the obtd. slurry 4 of solid concn. >= about 74% and viscosity >= about 2,000cP is temporarily stored in a storage means 5. Then the high-concn. slurry 4 is sent from the storage means 5 through a transportation means 6 to a storage means 7. After the slurry is reduced to about 74% in solid concn. and to not more than about 2,000cp in viscosity, the obtd. low-concn. slurry 9 is supplied through a burner 10 to a combustion apparatus 11.
Patent JP-S63190782-A (JP)
Inventor: HARADA SHOZO
IPC: B28B11/02
Filed: 1987-02-03
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-H08221038-A (JP)
Title: Liquid crystal display device
Inventor: ITOKAZU MASASHI
IPC: G09G3/36
Filed: 1995-02-10
Abstract: PURPOSE: To reduce cross talk between data buses and improve the quality of display in an active matrix type liquid crystal display device. CONSTITUTION: Buffer, circuits 301 -30n are constituted by connecting inverters in cascade, for example, the buffer circuits 301 -30n are constituted so that a period in which both timing signals D1, D2 are at an L level exists fully even when a period in which both timing signals d1, d2 are at an L level exists for only a short time. A rising time of an output of an inverter is made different from a falling time, and even when the variation of a characteristic is caused, for instance, in transistors constituting inverters of buffer circuits 301 , 302 and when a switch 341 is changed from an ON state to an OFF state and a switch 344 is changed from an OFF state to an ON state, the both switch 341 , and switch 344 are made not to become an ON state.
Patent JP-H01198055-A (JP)
Title: Socket for surface mounting type semiconductor device
Inventor: KANNO TOSHIO
IPC: H01L23/32
Filed: 1988-02-03
Abstract: PURPOSE:To augment the mounting density by a method wherein connector parts are constituted in stages so that they may be connected to outer lead parts in respective stages. CONSTITUTION:Connector parts 1G connected to outer lead parts of leads 4I of surface mounting type semiconductor memories are provided in a cavity part of a base part 1 while respective connector parts 1G are constituted in stage to be connected to respective outer lead parts of a plurality of surface mounting type semiconductor memories 4 in respective stages G1, G2, G3. Furthermore, conductive layers 1g to be the terminal electrodes of socket are provided on the surface of underneath layers of respective stages G1, G2, G3 while the respective layers 1g of respective stages G1, G2, G3 of the connector part 1G which are capable of commonly using the signals of respective similar functions of a plurality of surface mounting type semiconductor memories 4 are short- circuited and their leading out leads 1H are connected to a leading out signal wiring 1C made on the surface of the said base board 1B to be further connected to outer lead pins 1D.
Patent JP-H09196061-A (JP)
Title: Slide rail
Inventor: MAEDA YOSHITOKI
IPC: F16C29/04
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail to be used for a document moving board of a copying machine, which has the simple structure and the excellent productivity and which can be manufactured at a low cost and which can perfectly prevent the generation of a phenomenon that a finger is caught by a rail. SOLUTION: This slide rail is formed of an outside rail 1, which is formed of a narrow and long plate, and an inside rail 2 freely to be slid in relation to the outside rail 1 through a ball retainer 3. A base plate 32 of the ball retainer 3 is formed with a retainer first stopper 35, which regulates the sliding range of the outside rail 1 and the inside rail 2 in one way, so as to be projected to the inside rail 2 side, and a base plate 22 of the inside rail 2 is integrally formed with an inside rail first stopper 4 having a finger-catch preventing guide surface 41 and a notch part 42 at a largeness enough for preventing the intrusion of finger, which is positioned in the finger-catch preventing guide surface 41 at the time of sliding the retainer first stopper 35, so as to be projected to the ball retainer 3 side.