baber/WOPTO huggingface dataset:
Patent JP-S5524528-A (JP)
Title: Sludge treating method
Inventor: TOUNAI HIROMASA
IPC: C02F11/02
Filed: 1978-08-08
Abstract: PURPOSE: To enable sludge to be stably stored as dry sludge even in a period in which there is no demand for compost by dehydrating sludge from a settling pool; drying part of the dehydrated sludge; and mixing the remaining dehydrated sludge and the dry sludge so that the mixed sludge is regulated to a water content suitable for fermentation.  
     CONSTITUTION: Sludge (a) discharged from settling pool 1 is dehydrated with dehydrator 2. Part of dehydrated cake (b) is dried with dryer 3, and dry sludge (c) is stored in dry sludge storage tank 4. Sludge (c) and another part (b) of the dehydrated cake are mixed with mixing unit 5 so that the mixed sludge is regulated to a water content suitable for fermentation, and the mixed sludge is fed to fermentation unit 6. After being fermented the sludge is utilized as compost. Part of dry sludge (c) is mixed with sludge (a) to improve the dehydratability of sludge (a). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5323401-A (JP)
Title: Devic e for detecting tire flat of wheel
Inventor: SHIOTANI AKIO
IPC: G01M17/10
Filed: 1976-08-16
Abstract: PURPOSE: To accurately automatically detect the tire flat of a wheel by measuring a shearing force applied to a rail from the wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5929675-A (JP)
Inventor: YUAN KASUTANE ABURADO
IPC: C07D241/52
Filed: 1983-06-02
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-H03295139-A (JP)
Title: Microwave ion source
Inventor: MUKAI YUJI
IPC: H05H1/54
Filed: 1990-04-12
Abstract: PURPOSE:To prevent a microwave permeating window from being broken by high-speed reverse electrons during a long-period operation under high accelerating voltage and obtain a microwave ion source with high reliability by providing the microwave permeating window at the position not faced to ion extracting electrodes. CONSTITUTION:A wave guide 1 transferring microwaves is not located on the faces faced to ion extracting electrodes 9a, 9b in a discharge chamber 4, and it is located on the face perpendicular to them. The face 4a faced to the face where slots 2 of the wave guide 1 are provided in the discharge chamber 4 (face of a microwave permeating window 5) is provided incliningly toward the ion extracting electrodes 9a, 9b. High-speed reverse electrons 15 are generated when an ion beam 13 is generated, the high-speed reveres electrons 15 only collide with faces 4a, 4b in the discharge chamber 4, and the microwave permeating window 5 is not exposed to the collision with the high-speed reverse electrons 15. The breakage of the microwave permeating window 15 can be prevented.
Patent JP-H08292050-A (JP)
Title: Current position calculating system and method therefor
Inventor: SATO HIROYUKI
IPC: G01C21/00
Filed: 1995-04-21
Abstract: PURPOSE: To accurately judge a fact that a car travels on a road to be connected to a general road by performing an expressway outlet judging process and a reliability adding process in the case where such a proposed point as being the largest in reliability value exists on an expressway and has passed through a junction point. CONSTITUTION: A car's traveling direction and distance is found out of an azimuthal sensor 12, an angular velocity sensor 11 and a car speed sensor 13, calculating a virtual current position, and a proposed point is sought, and then stored in a memory 25. When a display proposed point exists on a line segment corresponding to an expressway, an expressway outlet judging process is executed at a time when it is so estimated that a car has passed through a junction point. In case of being highest in authenticity of a fact that the car is heading for an outlet of the expressway, a specified value is set to an expressway main track preferential distance counter, and consequently a reliability adding process is executed.  Supposing that a line segment corresponding to a general road will not exist within the specified range, a specified bias value is added to the reliability of the proposed point on the line segment corresponding to an expressway main track, whereby the reliability adding process is carried out.
Patent JP-S5220743-A (JP)
Title: Audio equipment
Inventor: WATANABE MASAJI
IPC: H03F3/20
Filed: 1975-08-11
Abstract: PURPOSE:Improvement of the dynamic range characteristic of the audio pulse signal and reduction of the high frequency component of the output through the simple equipment constitution.
Patent JP-H07306087-A (JP)
Title: Sound quality evaluation device
Inventor: KAWAGUCHI MASATAKA
IPC: G06F15/18
Filed: 1994-05-11
Abstract: PURPOSE:To evaluate the quality of noise of a mechanical device quantitatively and automatically, improve accuracy, and increase speed of sound quality evaluation. CONSTITUTION:A noise measuring instrument 1 measures the sound pressure of noise of a mechanical device to be examined. An A/D converter 2 converts measured sound pressure data to digital data and a data storage 3 stores the converted sound pressure data. The stored sound pressure 1 data are passed through a digital filter 4 to pass only each noise component at specific 24 critical bands. A critical band level calculator 5 calculates the sound level at each band at the passed noise component. A neural net degree-of-taste estimator 6 obtains the degree of taste in terms of sound quality based on the calculated sound level and a display 7 indicates the evaluation result.
Patent JP-H01268239-A (JP)
Title: Store and forward exchange device for facsimile
Inventor: MORI KOICHI
IPC: H04L12/58
Filed: 1988-04-19
Abstract: PURPOSE:To cause a transmission requesting source to know his facsimile communication fee by detecting the connecting and cutting-off time of a line and the transmitting and receiving time of each communication controlling signal and calculating the communication fee for each transmission requesting source or communication fee per each page based on the detected results. CONSTITUTION:This store and forward exchange device for facsimile 1 is provided with a forward exchange connecting section 2, line wire I/F section 3, extension I/F section 4, line controlling sections LC1 to LCn, MODEMs M1-Mn, communication controlling section NC1 to NCn, forward exchange connection controlling section 5, system controlling section 6, memory 7, and operating section 8. In the case of collective transmission, the hours consumed by the transmission of the communication protocol and each page of picture information is detected and the communication fee for each transmission requesting source or each page of picture information is calculated in accordance with the detected hours. Therefore, each transmission requesting source can know the communication fee of the transmitted picture information requested by him and the communication fee of each facsimile terminal equipment utilizing this store and forward exchange device for facsimile can be managed sufficiently and appropriately.
Patent JP-S59222699-A (JP)
Title: Metallic hydride vessel
Inventor: NISHIZAKI MICHIYOSHI
IPC: C01B3/00
Filed: 1983-05-31
Abstract: PURPOSE:To make the state of discharge of hydrogen to a metallic hydride discernible so simply, by applying such a temperature sensitive paint as being higher in tarnishing sensitive temperature than ambient temperature but lower than the maximum balanced one, to the surface of a metallic hydride vessel on which letters are inscribed. CONSTITUTION:Letters are inscribed on the surface of a metallic hydride vessel 1, while such a temperature sensitive paint as being higher in tarnishing sensitive temperature than ambient temperature but lower than the maximum balanced one is applied to the surface. For example, a sheet 4 with letters inscribing ''Hydrogen Charging'' using temperature sensitive paint whose tarnishing sensitive temperature is 40-45 deg.C is stuck to the surface of the vessel 1 while a sheet 5 with letters inscribing ''Danger! High Voltage'' using temperature sensitive paint whose tarnishing sensitive temperature is about 65 deg.C is as well stuck. With this constitution, the temperature sensitive paint is discolored whereby a suction storage state of hydrogen for a metallic hydride and internal pressure can be discriminated apparent at once, yet in a simple manner.
Patent JP-H03297022-A (JP)
Title: Gas-blast circuit breaker with closing resistor
Inventor: NAKAMOTO TETSUYA
IPC: H01H33/70
Filed: 1990-04-16
Abstract: PURPOSE:To eliminate limitation on the layout of a GIS for constituting an optimal substation by forming the outlet part of a gas tank in a direction perpendicular to a direction where the center axis of an arc-extinguishing chamber is eccentric with respect to the center axis of the outlet part and separately placing closing resistors symmetrically with respect to the arc-extinguishing chamber. CONSTITUTION:A closing resistor 8a and a closing resistor 8b are placed symmetrically with respect to the center axis of an arc-extinguishing chamber 2. An outlet part 11 housing the closing resistors on an opposite side to a mechanism box 14 of a gas tank 11 is provided perpendicularly to a direction where the center axis of the arc- extinguishing chamber 2 is eccentric from the center axis of the gas tank 4 and on the side of the closing resistor 8b. Thus when a circuit breaker is closed, potential difference occurs on a resistor, but there is no potential difference occurring on a conductor 12 and on the side of the arc-extinguishing chamber 2 of the closing resistor 8b so that the conductor 12 need not secure an insulation distance from the closing resistor 8b. Therefore the constitution is possible without the conductor 12 make in a complex shape. Thus limitation to the layout of a gas insulated switch gear(GIS) for constituting an optimal substation can be removed and also a size between outlets of the gas tank can be minimized.
Patent JP-S5622183-A (JP)
Title: Printing system for printer
Inventor: MATSUMOTO KOUZOU
IPC: B41J3/00
Filed: 1979-07-31
Abstract: PURPOSE: To have an automatic line feed with no occurrence of the line feed code, by supplying the English letters, figures and others after printing in duplication the erasion mark onto the character already printed via the erasion key.  
     CONSTITUTION: With operation of the character key through keyboard 1, the key code corresponding to the character is generated as the data output along with generation of the strobe pulse. Thus the key code is stored in RAM2, and at the same time AND circuit 4 is satisfied with address counter 3 counted up. Here the misinput is noticed when the printing is carried out from A through J as shown in (a), and five characters are erased via the erasion key. Under these conditions, erasion code detecting circuit 6 is satisfied with FF circuit 7 set. At the same time,  AND circuit 5 is satisfied, and thus counter 3 counts down to "5". Then the back  slash meaning the erasion mark for the five letters is printed in duplication as  shown in (b). When the "1" key meaning the correct data is pushed, the output  signal of AND circuit 9 performs the action for line feed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0213425-A (JP)
Title: Apparatus for inspection and curing eyes
Inventor: SUTEFUAN PAPURITSUTSU
IPC: A61B3/10
Filed: 1989-04-19
Abstract: PURPOSE: To rotate a slit diaphragm and an entire illuminating tube at 90 deg. at a maximum without damaging the practical lightness of a slit image by positioning a means for expanding the optical path of mirror and illuminating light between the mirror and the objective lens of the illuminating tube. CONSTITUTION: A pair of suited prisms 11 exist under a tube object lens 9 inside a tube 2. This prism pair splits the beam of parallel light emitted from the tube objective lens into two outward displaced parallel light beams 12. These light beams are laterally passed outside an axially protected circular coupling mirror 13 for reflecting a laser beam 14 radially made incident to this tube 2. Similarly to the partial light beams 12, this laser beam is passed through a front objective lens 15 as well and deflected on an illuminating mirror 3 and a slit image and a laser solidification point are respectively formed at a place 16. This illuminating light is not shielded by the mirror 13 for connecting the laser beam 14 to this illumination system and the sufficiently light slit image can be provided at all the angular positions of a slit diaphragm 7.
Patent JP-S5323538-A (JP)
Title: Pattern semi-steady point detection unit
Inventor: KAKISATO AKIO
IPC: G10L15/04
Filed: 1976-08-18
Abstract: PURPOSE: To obtain a pattern semi-steady point detection unit which detects the maximum value for the smoothed quantity of the integration block length, and thus to ensure an ideal action to detect a semi-steady point at an area for one phoneme. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60241323-A (JP)
Title: Output protective circuit
Inventor: SAKURAI YOUICHI
IPC: H03K17/08
Filed: 1984-05-16
Abstract: PURPOSE:To protect an output transistor (TR) by detecting a substrate current of a large-output driver IC which is generated when the output TR is overloaded. CONSTITUTION:When the output TR is overloaded, the substrate current is generated in a P<-> substrate by positive holes 8 and 13. This substrate current is detected by a P<+> diffusion 4. The detected substrate current is converted to a voltage by a resistance 2 and is converted to an output control signal by a TR3 and is inputted to an output control circuit which turns off gates 6 and 11 of the output TR. The value of the resistance 2 and the threshold voltage of the TR3 are set to proper values to turn off the output TR at the overload time, thus protecting the output TR.
Patent JP-H05294109-A (JP)
Title: Pneumatic radial tire
Inventor: BUNDOU MOTONORI
IPC: B60C9/18
Filed: 1992-04-17
Abstract: PURPOSE:To raise the resistivity against break of a steel cord, by forming and arranging sheath filaments of a sheath for forming the steel cord, as a triangle formed with the centers of the sheath filaments to be shaped to meet prescribed relationship. CONSTITUTION:A sheath comprises a straight core filament surrounded by sheath filaments 2-4 which are bigger than the core filament in their diameter, and stranded with each other, and these sheath filaments 2-4 are set as the biggest angle of a triangle formed with the centers 2a, 3a, 4a is more than 90 deg. and less than 180 deg., and the vertex of the biggest angle is always positioned on the sheath filament 3. Moreover, these sheath filaments 2-4 are arranged as distance L between the center of the sheath filament 3 and that of the adjoining sheath filament 2 or 4 is 1.0-1.3 times of the diameter of the sheath filament. With this structure, when the sheath is formed in the prescribed way, phases among respective sheath filaments 2-4 are substantially uniform, and the resistivity against break of the cord is raised, durability is improved, the cord can be reduced in its weight and cost can be lowered.
Patent JP-S58214769-A (JP)
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D23/08
Filed: 1982-06-07
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-H0654779-A (JP)
Title: Duster-cleanable suction opening of vacuum cleaner
Inventor: UEON HIEO MIN
IPC: A47L9/04
Filed: 1993-04-23
Abstract: PURPOSE: To improve working efficiency of mopping with increased contacting surface between the mop surface and floor surface by removably engaging a roller-type mop with the sidewall of a fixed member, and installing a control means engaged with both the sidewall of the fixed member and the supporting shaft side of the roller-type mop and to selectively swing and damp the roller- type mop. CONSTITUTION: A holding means to removably hold a fixed member which is movable up and down along the inner side of an inner case 24 and a mop member 22 covered on the circumferential surface of a supporting shaft 21 are provided. A roller-type duster 20 removably engaged with a sidewall equipment groove 44 and a damping means to selectively swing and damp the roller- type mop engaged with both side ends of the support shaft 21 are provided. The forward pushing of the cleaner swings the supporting shaft 21 forward, and the backward pulling swings the shaft backward, which makes the partial use in order of the whole parts of the roller-type mop, resulting in effective mopping. When removal of the roller-type mop 20 from a fixed board 40 is desired, release of the holding means releases a locking board 46 to swing.
Patent JP-H05300119-A (JP)
Title: Device function setting system
Inventor: OZAWA TADAAKI
IPC: H04J3/14
Filed: 1992-04-17
Abstract: PURPOSE:To set, read and change the function information of a time division multiplexer by directly connecting a simplified controller composed of a frame conversion part and a control part to the TC interface part of the time division multiplexer. CONSTITUTION:A frame conversion part 11 and a control part 15 are connected so as to be used as the simplified controller for a time division multiplexer 1, and a TC interface part 10 of the time division multiplexer 1 and a TC interface part 12 of the frame conversion part 11 are connected. As the result, device function setting is performed by executing the frame conversion of a control signal from the control part 15 and sending it to the time division multiplexer 1 corresponding to a prescribed sequence stored in the control part 15 and reversely, the function information or the like in the time division multiplexer 1 can be collected to the control part 15. Therefore, device function setting or the like can be performed by comparatively simple work, the attachment/detachment of a panel during the electrification of the time division multiplexer 1, which is a conventional problem, is unnecessitated and even while the time division multiplexer 1 is operated, the set state can be confirmed.
Patent JP-H04306345-A (JP)
Title: Assembly reinforcing bar using screw knot reinforcing bar
Inventor: FUKUSHIMA TAKAYUKI
IPC: E04C5/06
Filed: 1991-04-03
Abstract: PURPOSE:To perform coincidence of the phases of the screw crests of the main reinforcing bars of assembly reinforcing bars, joined with each other, at an after-process by manufacture first assembly reinforcing bars for a column by using a screw knot reinforcing bar. CONSTITUTION:Sleeves 3a and 3b responding to the number of main reinforcing bar 1 are welded to a pair of upper and lower annular members 1, and the two end sides of the main reinforcing bar 1 are inserted through the sleeves 3a and 3b. By fastening the sleeves 3a and 3b from both side by means of a plurality of paired nuts 4a and 4b joined in a screwed-in state with the screw knot of the main reinforcing bar 1, the main reinforcing bar 1 is fixed to the annular member 2. By loosening the nuts 4a and 4b, fine movement of the main reinforcing bar 1 in the direction of an axis is practicable.
Patent JP-H02277177-A (JP)
Title: Picture processor
Inventor: YAHIRO HIROSHI
IPC: G01N21/88
Filed: 1989-04-18
Abstract: PURPOSE:To quickly process pictures by providing a processor board to apply the Fourier transformation to the 2-dimensional pictures photographed via a data memory and deleting the mesh information. CONSTITUTION:The 2-dimensional picture data containing the meshes which is photographed by an image pickup camera 10 is inputted to a picture processing part 11. The part 11 contains a processor board 11c which processes the pictures inputted via a high speed data bus 16 with use of a data memory. That is, a 2-dimensional Fourier transformation process is applied to the 2-dimensional pictures for acquisition of a space frequency area and the peak points higher than a prescribed level are deleted for plural spectra which are produced by the regular meshes. In this case, the mesh information is deleted since the spectra are set correspondence to the mesh information. Then the pictures including no mesh are obtained through the 2-dimensional Fourier conversion and displayed at a display part 13. Thus the mesh information is quickly deleted.
Patent JP-S61255455-A (JP)
Title: Data memory controller
Inventor: SADAMORI IKUICHI
IPC: G06F12/00
Filed: 1985-05-07
Abstract: PURPOSE:To prevent the increase of address lines by sharing the address line and the data line and transmitting the address and the data signal by means of time-division. CONSTITUTION:An external device 2 sends the address signal to a memory 1 toward a data line 4 by time division. At such a time, a discriminating signal to show the sending of the address signal is sent to a discriminating signal line 7, and the indication is executed so as to latch the address signal to a latch memory 8. The memory 1 receives the latched address signal through an address line 4a. Next, the external device 2 changes the condition of the discriminating signal line 7, opens a gate circuit 9 and connects the data line 4, the memory and a data line 3a, to send or receive the data. The writing/ reading control command of the data is executed through a writing command line 5 and a reading command line 6.
Patent JP-H09276651-A (JP)
Title: Exhaust gas treating device for incineration ash melting furnace
Inventor: MATSUDA TOSHIAKI
IPC: F23J15/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treating device, for a low ash production- type incineration ash melting furnace, which is capable of removing a noxious matter from an exhaust gas. SOLUTION: A melt solidification device 7 for melt solidifying a fly ash, from a refuse incinerator, which is recovered by a bag filter 4 is equipped with a bag filter 8 and a cleaning tower 9. The bag filter 8 removes the fly ash and a heavy metal compound by adjusting an exhaust gas temperature without the addition of a hydrogen chloride absorbent such as slaked lime. The cleaning tower 9 removes hydrogen chloride contained in an exhaust gas by bringing an aqueous sodium hydroxide solution into contact with the exhaust gas. In addition, an electrolytic regenerator 10 is installed on the cleaning tower 9 and is driven by an electric power generated by an electric generator 6. The regenerated sodium hydroxide is recycled at the cleaning tower 9.
Patent JP-2000265197-A (JP)
Title: Solvent and cleansing article surface using the same
Inventor: KUROKAWA YUJI
IPC: C11D7/26
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prepare a solvent not causing ozone depletion, sparingly having toxicity, excellent in nonflammability, flame retardancy and thermal stability and useful for cleaning surfaces of articles or the like by including a specific fluorine-containing ketone. SOLUTION: This solvent comprises a fluorine-containing ketone expressed by the formula. It is preferable to prepare a dewatering and drying solvent comprising the fluorine-containing ketone expressed by the formula and a lower alcohol such as methanol and to remove a stain or water each adhering to the surfaces of articles such as electronic parts and optical lens. The solvent is eferably added with both (preferably 1-20 wt.%) liquid organic compound (having preferably 40-120 deg.C boiling point) such as a (fluorinated) hydrocarbon or a (fluorinated) alcohol based on the total weight of all solvents and (preferably 0.5-20 wt.%) water. The compound of the formula is a new substance and is obtained by reacting undecafluoroisocaproic acid with methylmagnesium bromide in diethyl ether.