baber/WOPTO huggingface dataset:
Patent JP-2001115478-A (JP)
Title: Working arm structure of working machine
Inventor: OKAMOTO SEIJI
IPC: E02F3/38
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a working arm structure of a working machine which can mount a connection bracket which is welded to an end part of the working arm formed on a box-shaped section of plate members by stabilizing the welding quality without being affected by the fluctuation, etc., in dimension of the plate members, and by reducing the fluctuation in dimension caused by the thermal strain during the welding. SOLUTION: The connection bracket 20 comprises a base part 21 integratedly joined with each of plate members 12, 14, 16 and 18 between end portions of a pair of plate members facing each other of a box-shaped section of a working arm 6, and bracket parts 22a and 22b integratedly joined with the base part. The base part is formed cylindrical, and the plate members are abutted on an outer circumferential part of the cylinder. The bracket parts are mounted on both ends in the axial direction of the cylindrical base part.
Patent JP-H03161098-A (JP)
Title: Water content removing device for dredged sludge
Inventor: OSHIKAWA MASATO
IPC: C02F11/12
Filed: 1989-11-17
Abstract: PURPOSE:To reduce the transfer quantity and prevent the generation of secondary environmental pollution by disposing a transfer device along the bottom wall of a tank, also disposing a bucket conveyor along the side wall on the feed-out side and providing a plurality of water collecting components in the inclined state and with lower ends running through and projecting out of the side wall of the tank. CONSTITUTION:Dredged sludge is transferred at low speed in the direction of a side wall 12 where a conveyor 3 is disposed by a transfer device 2. The dredged sludge is brought into contact with water collecting components 4 in said process, and the water content only out of the dredged sludge is passed through a filter 42, infiltrated into the inside and discharged out of a lower section 41 to the outside of a tank 1. The dredged sludge from which the water content is removed is fed out from above the side wall 1 to the outside of the tank 1 by a conveyor 3 disposed at the end of the transfer device 2. The dredged sludge with lowered water content can be produced extremely easily and continuously, and the transfer quantity is reduced which is economical, and also the generation of secondary environmental pollution because of scattering of sludge in transfer, or excessive water or a chemical agent after wasting can be avoided to leave nothing to produce trouble.
Patent JP-H07149435-A (JP)
Title: Paper sheet loader
Inventor: TABUCHI HIROSHI
IPC: H04N1/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a paper sheet loader which ensures restriction of different sizes of loaded sheets in the cross direction. CONSTITUTION:A paper sheet loader has a paper sheet setting base 13 to load plural paper sheets and guide them into an insert port 12 in a feeder and a guide means 15 provided adjacent to an insert port in the setting base 13 to restrict the paper sheets in the cross direction. The guide means 15 is provided with guide plates 15a, 15b, 15c of preset width corresponding to different sizes of sheets. The paper sheets are restricted in the cross direction by the guide plates 15a, 15b, 15c until they arrive near the insert port 12 and carried to the sheet insert port 12 without causing skew and the like.
Patent JP-H09137981-A (JP)
Title: Ventilation of storehouse
Inventor: TANAKA AKIO
IPC: F24F7/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To discharge the gas inside a storehouse efficiently so as to economize the disposal of the exhaust gas in the succeeding stage. SOLUTION: A flow of air heated to higher temperatures than the temperature inside a storehouse 10 is supplied as a downward flow from a ceiling chamber 12 formed above the ceiling of the storehouse 10 and through a flow- straightening board 10A and discharged through a flow-straightening board 10B to a floor chamber 16 formed under the floor of the storehouse 10. As a result, inside the storehouse 10 the air forms vertical layers of flow which flow vertically from above with a velocity distribution in a uniform state and a gas standing inside the storehouse 10 is forced out by the vertical layers of flow and discharged through the floor chamber 14. Since air heated to higher temperatures than the temperature inside the storehouse 10 is supplied, differences in density are produced vertically in the gas inside the storehouse 10.  Therefore, the formation of the vertical layers of flow is ensured.
Patent JP-H03175166-A (JP)
Title: Air-cooled package shape screw compressor
Inventor: OSADA YOSHIRO
IPC: F04B39/06
Filed: 1990-11-07
Abstract: PURPOSE:To reduce noise, by providing within a package a partition plate between a cooler and a compressor, a motor, and fitting a both-suction fan casing to this partition plate, and sucking through respective suction openings air for cooling the cooler and air for ventilating the compressor and the motor, and simultaneously conducting exhaust. CONSTITUTION:A partition plate 7 is provided within a sound-proof cover 6, and the inside of the cover 6 is separated into an A chamber and a B chamber, and an absorption opening D is provided on the side surface of the A chamber, and a cooler 2 is arranged. Meanwhile, parts such as a compressor 3, a motor 4, an oil separator 5 are arranged at the B chamber, and an air-suction opening E is provided in the cover 6. A both-suction fan casing 8 that is also used as an exhaust duct, is fitted to the partition plate 7, and one suction opening is opened at the A chamber and the other suction opening is opened at the B chamber. Impellers 9, 10 are fixed at a fan motor 11. Cooler cooling air cools a cooler through the air-suction opening D of the A chamber and is discharged to the outside of a package by means of a cooling fan 9, and on the other hand, compressor and motor ventilation air ventilates the B chamber by making entry through the air-suction opening E of the B chamber and is discharged to the outside of the package by means of a cooling fan 10, respec tively.
Patent JP-H10169414-A (JP)
Title: Combined power plant with forced once-through steam generating device serving as gas turbine cooling air cooler
Inventor: LIEBIG ERHARD DR
IPC: F22B1/18
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To control a gas turbine cooling air cooler and at waste heat boiler without hindrance by using the waste heat boiler as a forced once-through steam generating device, and arranging a separation flask between an evaporator and a superheater on the steam side. SOLUTION: A gas turbine system burns natural gas in a combustion chamber 3 under the supply of compressed air from a compressor 2 and drives a gas turbine 4 with the combustion gas to drive a generator 5 or the compressor 2. High temperature exhaust finished with work is supplied to a waste heat recovery type steam generating device 7 through a pipeline 6 to generate steam. Steam tubines 9-11 are driven by this steam, and working steam is condensed by a condenser 13. A separation flask 25 is provided for phase separation, and an outlet of a high pressure evaportor 22 and air coolers 32, 33 are connected thereto. The upper end part of the separation flask 25 is connected to a high pressure heater 23, and the high pressure heater 23 is always kept in a dry state.
Patent JP-S63218462-A (JP)
Title: Curling correction device for sheet material
Inventor: GOTO SHINJI
IPC: B65H29/70
Filed: 1986-12-16
Abstract: PURPOSE:To correct a curling of a sheet material by providing a pair of second conveying rollers downstream of a pair of first conveying rollers, and by arranging such that the surface hardness of one of the second conveying rollers is lower than that of the other while the conveying speed of the second conveying rollers is set to be higher than that of the first conveying rollers. CONSTITUTION:A curling in one end of a sheet material is corrected under press action by second conveying rollers 92a, 92b, and the sheet material is subjected to tension and drawing due to a difference in conveying speed between first conveying rollers (fixing rollers) 91a, 91b and the second conveying rollers 92a, 92b so as to further enhance the curling correction effect. In an electronic photographing type printer, the fixing rollers 91a, 91b in a fixing unit 9 are used as the first conveying rollers, and the second conveying rollers 92a, 92b may correct a curling generated in the sheet material by the first rollers.
Patent JP-H05141520-A (JP)
Title: Hydraulic pressure controller of automatic transmission
Inventor: FUJIWARA TAKUJI
IPC: F16H61/00
Filed: 1991-11-15
Abstract: PURPOSE:To prevent the generation of the judder caused by the pulsation of line pressure by changing the drive frequency of a solenoid valve in the higher side when a friction clutch, by which hydraulic fluid is supplied and discharged through an oil passage not provided with a hydraulic pressure damping means, is engaged. CONSTITUTION:An automatic transmission has a hydraulic mechanism FS to control the supply and discharge of hydraulic fluid to and from a variety of friction clutches, which is provided with a manual valve and shift valve as well as a line pressure controlling means L. In addition, it is provided with a pressure reducing valve 54, modulator valve 55, solenoid valve 57, etc., to form the pilot pressure supplied to the line pressure controlling means L, and the solenoid valve 57 is controlled in duty by a control unit 32. In controlling this valve 57, when the automatic transmission changes speed to a speed stage at which a coast clutch is engaged by manual operation, the solenoid valve 57 is driven at a relatively high frequency to reduce the pulsation of line pressure, which prevents the generation of the judder caused by the coast clutch.
Patent JP-H08161016-A (JP)
Title: Automatic speed reducing device for machine tool
Inventor: SAWADA IKUO
IPC: G05B19/19
Filed: 1994-12-05
Abstract: PURPOSE: To increase a fast forward speed without increasing occupation area or cost and to improve operation efficiency. CONSTITUTION: On the basis of various data stored in the main storage device 1 of an NC device, the arithmetic part 2 of the NC device drives a motor 3 to move a moving body such as a table. The coordinate values of the moving body are grasped by the arithmetic part 2 through a pulse generator 4 and a counter 6. The storage part 7 is stored with a speed reduction start position which is previously set from the speed reduction start point to a machining area side, and the comparator 91 of a speed reduction circuit 9 compares the speed reduction start position and the coordinate values of the moving body taken out to a window and outputs a command for speed reduction down to a specific speed to the arithmetic part 2 when the latter exceeds the former. Consequently, the fast forward speed can be increased without altering the machine tool itself.
Patent JP-H10129818-A (JP)
Title: Aramid film belt
Inventor: ITO HIROYUKI
IPC: B65G15/30
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an aramid film belt which excels in bonding force and the electricity charging property between fluororesin and an aramid film by orienting carbon fiber in the fluororesin at a specific ratio per belt area in the longitudinal direction of the belt. SOLUTION: A prepreg of an aramid film 2 is formed by, for example, applying fluororesin 3 on the aramid film 2 composed of paraphenylene terephalamic amid of aramid resin. Prepregs of the aramid film 2 are accumulated once or twice to prepare an endless belt, and furthermore, fluororesin 3 is applied on an aramid film 2 side. Carbon fiber 4 as electricity conducting agent is oriented and embedded in the fluororesin layers on front and rear surfaces of the belt 1 in the longitudinal direction of the belt at a ratio of 1 to 5% per belt area, preferably, 2 to 3%. If an amount of the carbon fiber embedded is less than 1%, the bonding property between the fluororesin and the aramid film is good, but the electricity charging property is bad. If it is 5% or more, the electricity charging property is good, but the bonding property is reduced.
Patent JP-H04176918-A (JP)
Title: Excavating and loading robot
Inventor: TAKASU MOTOYUKI
IPC: E02F3/30
Filed: 1990-11-08
Abstract: PURPOSE:To carry out the work in a narrow and deep place safely by operating an excavating and loading robot, provided with a bucket unit and cutter unit on a swing deck of a travel carriage and controlled hydraulically, to excavate the ground. CONSTITUTION:A hydraulic pump 14 is driven by an electric motor 10 by turning on a switch on an operation box. Next, a travel carriage 1 and a swing deck 2 are operated remotely by operating handles on the right and left sides of the operation box to set a bucket 5 at an excavating position. Solenoid valves for hydraulic cylinders 3a, 4a, and 5a are operated to excavate the ground by the bucket 5, and the excavated sediment is loaded on a discharging bucket and discharging conveyor. When the ground is hard, a cutter drum 8 is moved to the excavating position and a drive electric motor 15 is operated to rotate the cutter drum 8 and to excavate hard soil.
Patent JP-H09149098-A (JP)
Title: Portable telephone set system
Inventor: OTA MOTOKI
IPC: H04W88/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To widen the selection range of incoming call sound by registering optional incoming call sound by a user. SOLUTION: When the registration key of an input device 2 is pressed, an incoming call sound registration program inside a ROM 3 starts running on a CPU 1 and an incoming call sound registration mode is attained. Then, a dial key on the input device 2 corresponding to a musical scale desired to be inputted is pressed and an optional musical scale code is stored in a prescribed area inside a RAM 4. The CPU 1 obtains the musical scale code corresponding to the pressed dial key and writes it in the RAM 4. Then, when it is recognized that an incoming call is present, the musical scale codes inside the RAM 4 are successively read and supplied through an interface 6 to an incoming call sound generator 5.  The incoming call sound generated corresponding to the musical scale codes is rung from the incoming call sound generator 5, Thus, the user selects and rings the optional incoming call sound and the range of incoming call sound selection is widened.
Patent JP-H06153224-A (JP)
Title: Y/c separation filter
Inventor: ETO TORU
IPC: H04N9/78
Filed: 1992-11-11
Abstract: PURPOSE:To surely separate a chrominance carrier signal and a luminance signal from a composite color video signal regardless of the presence of a motion in the composite color video signal, the degree of line correlation and the characteristic in a reproduced picture and to reduce the deterioration in the resolution of a reproduced picture and production of cross color in the reproduced picture. CONSTITUTION:A detection output of a motion detection circuit 7 controls a 2nd selection circuit 6 and when no motion is detected, the output of a three- dimension filter F-3Da or F-3Db is selected. When any motion is detected, the output of a 1st selection circuit 16 is selected, the 1st selection circuit is controlled by an output of a decision circuit 17 and when the correlation is lower than the reference value, the output of a linear filter F-ID is selected and when the correlation is higher than the reference value, the output of the 2-dimension filters F-2Da, F-2Db is selected. Then the reference value is varied with the characteristic of the reproduced picture.
Patent JP-H0644290-A (JP)
Title: Method and device for conducting high-speed fourier transform
Inventor: BURAIAN AARU MAASHII
IPC: G06F17/14
Filed: 1991-10-22
Abstract: PURPOSE: To reduce the number of required coefficients by balancing the coefficient of an FFT(fast Fourier transform) algorithm, calculating the coefficient of the reduce number based on the balanced coefficient and executing high-speed Fourier transform through the use of the coefficient obtained by calculation. CONSTITUTION: An address counter 12 is inputted to a coefficient buffer 14 and a data buffer 16 as a clock in a basic FFT signal processor 10 concerning 4K point FFT using Sande-Tukey algorithm. The coefficient buffer stores the 4K coefficient and the data buffer is transmitted to an FFT engine 18. A result from the engine is the coefficient X1 from a Coole-Turkey type. The coefficients are re-transmitted to the data buffer so as to be re-treated to obtain the coefficient X2, it is re-processed to obtain the coefficient X3, and the processing is continued till the whole coefficients adding the coefficient X6 are decided. The coefficients are executed by the Coole-Tukey algorithm and the fast Fourier transform of time domain signal data occurs.
Patent JP-H08138191-A (JP)
Title: Illegal parking warning device
Inventor: IMAZU KENZO
IPC: G08G1/042
Filed: 1994-11-10
Abstract: PURPOSE: To detect illegal parking in a no-parking area without exception by driving a warning device when a vehicle detecting sensor detects the illegal parking. CONSTITUTION: When a vehicle parks on a sheet-form thing 1a, the inductance of a loop coil 2a is changed, and this change is detected with the threshold of a detection circuit, and it is detected that the vehicle parks on the sheet-form thing 1a. Then, a voice warning unit and a warning lamp drive circuit are driven. Accordingly, warning by a voice stored beforehand in the voice warning unit is issued from a speaker 6, and simultaneously, a warning lamp 4 is lighted through the warning lamp drive circuit, and the purport of the no-parking area is notified. When the vehicle leaves the sheet-form thing 1a on the voice warning from the speaker 6 or the warning of the warning lamp 4, the detection circuit detects the absence of the vehicle. By the detection signal of this vehicle, a timer circuit is reset, and the notification of the warning is stopped.
Patent JP-2000093470-A (JP)
Title: Inversion health machine
Inventor: KANETANI HIRONOBU
IPC: A61H1/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To impart a height regulating function to an appliance so as to make folding stowage possible, a merchandise package smaller in size, the conduction of not only a handstand exercise but inverted hanging exercise as well possible and the appliance usable by persons varying in height. SOLUTION: Fitting grooves and holding pawls are used at the required point of pipes constituting the health machine and the fitting grooves are used in the right and left upper parts of first stage tower pipes 1 to enable the division and assembly of the appliance by combining pipe fitting and holding functions. A second stage tower base B is assembled by fitting of the upper and lower pipes of connecting pipe 9 and second stage tower pipes 8 having the function of the holding pawls between these tower pipes and second stage tower base pipes 7. Upper and lower supporting rods 10, 11 are coupled and fixed to the fitting grooves on a horizontal supporting vase shaft 5 from its center. The easy exchange of the height regulating pipes 12 is made possible by fitting of the upper and lower pipes between these rods and knee hanging pipes 13 to be placed thereon.
Patent JP-H0994366-A (JP)
Title: Press cutting device
Inventor: HIRANO YASUAKI
IPC: D05B29/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a press cutting device capable of surely stabilizing even an object to be sewn provided with a step part, surely cutting sewing needle and core string short and attaining a beautiful finish state. SOLUTION: A pressing mechanism for pressurizing the object 11 to be sewn is composed of parallel four-node links composed of four links 17, 18, 19 and 20, one link 17 among the respective links 17, 18, 19 and 20 is fixed so as to be extended downward to a pressing arm and the other three links 18, 19 and 20 are freely turnably connected respectively to the end parts of the respective links 17, 18, 19 and 20.
Patent JP-H09142301-A (JP)
Title: Transponder and ground equipment
Inventor: MAKISHIMA AKIO
IPC: G01S13/79
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a transponder and a ground equipment of high work execution properties with no limitation of a set up position. SOLUTION: A transceiving coil 1 transmits or receivers in formation waves S21, S22 transmitted and received between on-vehicle and on-ground. In a data converter circuit 2, an input transmission data S1 is converted into the information wave S21 of different frequency, which is supplied to the transceiving coil 1, the information wave S22 received by the transceiving coil 1 is converted into a reception data S3 of different frequency to output it. A case 3, is constituted of insulating material, stores the transceiving coil 1 and the data converter circuit 2.
Patent JP-H09109690-A (JP)
Title: Protective cover mounting auxiliary tool for vehicle
Inventor: TAKEMOTO ISAMU
IPC: B60J11/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To easily mount a protective cover for a vehicle on a vehicle by a single person in a short time and instantaneously solve a mounting error before/after the protective cover by rotating and moving it at a back-twist rotation portion. SOLUTION: An upper groove 2 and a fixing ring 3 are provided in/on a protective cover mounting auxiliary tool 1 for a vehicle. In addition, an auxiliary tool fixing suction cup 4 and a back-twist rotation portion are provided on the protective cover mounting auxiliary tool 1.
Patent JP-H05307045-A (JP)
Title: Flow speed sensor
Inventor: MORI TAKETOSHI
IPC: G01P5/12
Filed: 1991-11-18
Abstract: PURPOSE:To provide a small-sized flow speed sensor whose thermosensitive film exhibits stable characteristics on change with the passage of time and which can separately perform temp. sensing made by the film and control of its temp. CONSTITUTION:A heater 2 is formed from a diffusion layer consisting of p-type impurities such as boron and provided on one of the surfaces of a silicon base board 1. An insulative film 3 is formed on the oversurface of the heater 2, and a thermosensitive film 4 is formed on this insulative film 3. Because the films 4 and the heater 2 to heat it are formed separately, temp. sensing of the film 4 can be done separately from controlling the film temp. It is therefore possible to control the current to be fed to the heater 2 and heat the film 4 to a temp., which suits measurement of the flow speed, while the temp change is sensed by the film 4.
Patent JP-H10147337-A (JP)
Title: Box
Inventor: SAITO MASAHIKO
IPC: B65D6/24
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a box to solve the problem of bulkiness and the problem of the labor when the box is used as a returnable container. SOLUTION: A box comprises a square bottom part 1, a side part 2 placed on the bottom part 1, and a lid part 3 placed on the side part 2, the bottom part 1 comprises a bottom plate and a bottom frame to be joined with the bottom plate at a peripheral part of the bottom plate, the side part 2 comprises columns 7 and side plates, the bottom frame is provided with a groove in which a lower end of the side plate is inserted in the perpendicular direction to support the side plates, and the side part can be disassembled or folded into non-bulky parts.