baber/WOPTO huggingface dataset:
Patent JP-S61230549-A (JP)
Title: Remote control reception circuit
Inventor: UENOYAMA HIROMI
IPC: H04B1/16
Filed: 1985-04-05
Abstract: PURPOSE:To discriminate a frequency signal and to simplify a main signal system by providing >=2 detection circuits detecting an input signal at each frequency to be received and a discriminating means discriminating a signal incoming from the output. CONSTITUTION:When signals in frequencies f1, f2 are incoming sequentially, an output of an amplifier 4A is detected by a detection circuit 18A to form an H level output, and a comparator 22 outputs an H level, and a discriminating output Vos representing the reception of the frequency f1 is outputted from an output terminal 24. In this case, a switch circuit 14 is thrown to the position of an output terminal 16a to generate output Vof1 in the frequency f1. When a signal in frequency f2 is incoming, an output of an amplifier 4B is detected by a detection circuit 18B, its output goes to an H level and the comparator 22 outputs an L level and outputs a discrimination output Vos representing the reception of the frequency f2 from the terminal 24. In this case, the switch circuit 14 is thrown to the position of a terminal 16b and an output Vof2 in the frequency f2 is generated. Thus, the frequencies f1, f2 are discriminated.
Patent JP-H06289099-A (JP)
Title: Scanning circuit
Inventor: HIRANO KATSUSHI
IPC: G01R31/28
Filed: 1993-03-30
Abstract: PURPOSE:To make it possible to prevent the increase in area of an LSI-chip circuit and the erroneous operation caused by clock skew by making a single- phase clock, which is imparted into an FF of a scanning cell, flow in the reverse direction with respect to the flow of the data of the scanning cell. CONSTITUTION:At the time of a test mode, each FF of a scanning cell 102 propagates the scan data in synchronization with a clock from scan-in Si to scan-out SO through a scan data line 105. The clock is supplied into each FF from a clock CLK through a clock line 106. The clock is propagated from the side of the so toward the side of the S1. A delay time is generated during the propagation. The closk is delayed from, e.g. the FF 203 and propagated into the FF 204. Therefore, the FF 204 accepts the next data at the next clock. At the time point when the data are outputted to a data-output terminal Q, the time is after the determination of the previous data at the FF 203. Therefore, the operation at this time point by the clock does not directly affect on the operation of the FF 203.
Patent JP-H10271284-A (JP)
Title: Document reader
Inventor: KANEKO SHINTARO
IPC: G06T1/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To detect the positional slippage of a document in a platen glass part and to improve the work efficiency for image read. SOLUTION: This image reader sends a document D to a prescribed position on a platen glass 2a by an automatic document feeder and scans the document D on the platen glass 2a by an image sensor 2c to read the image of the document and converts it into a picture signal. In this case, the document D on the platen glass 2a is preliminarily scanned to obtain the position of the document, and the read start position is shifted by the extent of deviation to read the document if the document is deviated from the normal position but image information will not be lost. If image information will be lost, document jam is displayed.
Patent JP-H01244438-A (JP)
Title: Electronic overhead projector device
Inventor: OTA HAJIME
IPC: G03B21/132
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a bright, magnified, projected image of good contrast by arranging an optical system, liquid crystal for direct viewing and liquid crystal for magnifying and projecting in a device. CONSTITUTION:To produce display data, a keyboard 34 is removed from the recessed part 11 of a main body 10, and the display data is inputted through the keyboard 34. The data is displayed on a 2nd liquid crystal display 14 made of TN- or STN-liquid crystal, which is suitable for directly viewing the screen. The inputted data is recorded on a floppy disk through an FDD 38 built-in the side of the keyboard 34. In case of magnified projection, a lamp house 24 is turned upward about the main body 10, and fixed. The floppy disk recording the display data is inserted into the FDD 38, and is displayed on a 1st liquid crystal display 12 suitable for magnified projection through a remote- control device 40, and the screen is controlled by magnifying and projecting said data.
Patent JP-S52156246-A (JP)
Title: Differential temperature generator
Inventor: NAKANISHI TETSUICHIROU
IPC: F03G7/04
Filed: 1976-06-19
Abstract: PURPOSE: To decrease the entire weight and make the entire device compact by installing a container to house equipment such as generators, turbines and capacitors (condensers) by hanging it under sea surface from a platform. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01244547-A (JP)
Title: Program development debugging backup system
Inventor: NAGASAWA MASANORI
IPC: G06F11/28
Filed: 1988-03-25
Abstract: PURPOSE:To prevent contention between picture information outputted from a program to be tested and the debugging result outputted from a program development debugging backup program on the same screen by inputting the debugging instruction and outputting the debugging instruction result by another terminal in accordance with user's instruction from a terminal. CONSTITUTION:When a program 2 to be tested has the picture input/output function, a program development debugging backup program 3 is started by a terminal 9 and the instruction which changes the debugging processing execution terminal from the terminal 9 to a terminal 10 is inputted. Hereafter, a debugging indication 7 is continuously inputted from the terminal 10. Consequently, the debugging instruction of the program 2 to be tested is inputted and the debugging result of this program 2 is outputted by the terminal 10 other than the terminal 9 to which the program 2 to be tested outputs picture information. Thus, contention between output of picture information and output of the debugging result is prevented.
Patent JP-S60219192-A (JP)
Title: Ram tensioner
Inventor: KADOMOTO YUKIROU
IPC: B66C13/10
Filed: 1984-04-13
Abstract: PURPOSE:To allow the plunger of a ram tensioner to be held in place by regulating each switching valve and exhaust valve in accordance with its displacement, after providing the switching valves and exhaust valve in a pipe line which supply compressed gas to the compressed gas chamber in a second cylinder of the ram tensioner. CONSTITUTION:A ram tensioner for compensating tension variation of a sling 2 suspending a marine surveyor or the like in the sea provides a compressed gas supply pipe 23 communicating with a compressed gas chamber 16 formed in a second cylinder 13. A first switching valve 27 is provided in the compressed gas supply pipe 23 and a second control valve 29 is provided in a gas exhaust pipe 28 branched from the supply pipe 23. The displacement of a plunger 10 in the ram tensioner 6 is detected by a sensor 20 to control each valve 27, 29, according to its displacement through a computing unit 40 and comparison computing unit 42 by random sampling, thereby allowing the plunger 10 in the ram tensioner 6 to be held continually at a neutral position.
Patent JP-S57188362-A (JP)
Title: Ink jet recording method
Inventor: FUJII TADASHI
IPC: B41J2/18
Filed: 1981-05-15
Abstract: PURPOSE: To prevent clogging of a fine hole nozzle by contacting an aqueous ink which is injected from the nozzle and which is again circulated and used with an ion exchange resin at least at one position of an ink circulating system.  
     CONSTITUTION: In an ink circulating system which is employed in an ink jet recording system, at least one of ion exchange resin tanks 5, 6 is an ion exchange resin-filling tank. In case that only one of the tanks is the filling tank,  the other is a rough filter of 20W200mm of pore diameter. Thus, it is preferred to provided a plurality of such filters of different pore diamethers in the ink circulating system, which is constructed so that the ion exchange resin is performed at least before the ink passes the filter of the minimum pore diameter. Because it is necessary to remove an intermediate in the ink via the tank 5 or 6 before passing through the filter of the minimum pore diameter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57187918-A (JP)
Title: Transformer
Inventor: TOBA YASUO
IPC: H01F27/28
Filed: 1981-05-13
Abstract: PURPOSE:To establish a miniaturization of a container by arranging concentrically a lead at a high voltage side and a lead at a low voltage side. CONSTITUTION:A lead 4 at a high voltage side and a lead 5 at a low voltage side are formed in a hollow and cylindrical shape having a different diameter respectively and are arranged concentrically in the interior of a transformer container. Because only the differential voltage between the high and low voltage is applied across the leads 4 and 5, the insulation break-down can be prevented. The insulation break-down would not occur in terms of the shock wave voltage. Thereby, the dimension of the container can be also reduced considerably.
Patent JP-H08271007-A (JP)
Title: In-ceiling installed ventilation apparatus
Inventor: SHINOZUKA ARATA
IPC: F24F7/10
Filed: 1995-03-30
Abstract: PURPOSE: To deal with drain water with a simple structure without deteriorating the appearance of an installation area and ease of maintenance and inspection operations by providing a drain reservoir for reserving drain water, which is located in the vicinity of a connecting portion with a suction opening and is formed integrally with a duct so as to allow air flow passing through the duct to come in contact with the drain water. CONSTITUTION: Indoor air suctioned through a suction opening 14 of a panel 9 forms condensate in a directly connected duct 16 to constitute drain water, all of which is contained in a drain reservoir 17 due to an inclination provided on the directly connected duct 16. The drain water is always exposed to ventilation flow flowing through the directly connected duct 16 so that evaporation is enhanced and vapor is exhausted together with the exhausting flow. If a drain receiver 13 of the panel 9 is filled with the drain water, the drain water is allowed to flow outside via a relief hole through the suction opening 14 of the panel 9.
Patent JP-2000263002-A (JP)
Title: Organic substance reaction system
Inventor: KIKUCHI HIRONARI
IPC: C02F11/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a brush for cleaning a tubular reactor from stopping in advance by stopping the charge of the brush when an excess amount of a deposit in the reactor which can cause the stop of the brush is detected by providing a means for charging the brush into the reactor and a means for detecting the position of the brush. SOLUTION: Sludge 2 is supplied into a tubular reactor 6 by a pump 3, heated by heat exchange with reaction treatment water in a heat supply device 10. and heated again by a heater 7. The sludge 2 is mixed with oxygen 4 supplied by a compressor 5 and heated by the oxidation reaction heat. A pressure difference at the opening of the reactor 6 is measured by a measuring means 15, and the interval of charging a brush 18 by a charging means 11 is shortened in proportion to the increase of the measured value. When the measured value is greater than a prescribed value, the charge of the brush 18 is stopped because the brush 18 is possibly stopped. When the brush 18 is stopped, the stop position is detected by one of detectors 1.
Patent JP-S60216792-A (JP)
Title: Power converter
Inventor: MITSUI SHIYUUZOU
IPC: B66B1/30
Filed: 1984-04-12
Abstract: PURPOSE:To extremely readily detect the deterioration of a capacitor without removing the capacitor from a power converter by providing a capacitor deterioration detector. CONSTITUTION:A capacitor deterioration detector 9 which detects a deviation between a signal 6a which exhibits the output of a voltage detector 6, i.e., the both terminal voltage of a capacitor 4 and the output of a signal generator 7, i.e., the voltage command of a converter and outputs a signal when the capacitor 4 is deteriorated if the deviation exceeds the prescribed value. Thus, the deterioration of the capacitor can be always detected to prevent an elevator from abruptly stopping and from error in cooping up passengers in an elevator cage when the deterioration of the capacitor is erroneously overlooked to detect in a controller of the elevator.
Patent JP-S59197781-A (JP)
Inventor: OKA AKIHIKO
IPC: G08B5/00
Filed: 1983-04-26
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-H02255080-A (JP)
Title: Production of bacillus natto from bean curd refuse and preparation of product containing produced bacteria
Inventor: ABE NOBUO
IPC: A23L11/00
Filed: 1989-03-25
Abstract: PURPOSE:To effectively utilize the resource of bean curd refuse, prevent the putrefaction of the refuse and obtain a bean curd refuse containing Bacillus natto and good for health by converting the indigestible protein of bean curd refuse to digestible protein and proliferating Bacillus natto in the refuse under controlled temperature condition. CONSTITUTION:Indigestible protein of bean curd refuse is converted to digestible protein and the temperature of the refuse is controlled to proliferate Bacillus natto. Concretely, the above process is carried out preferably by heat-treating a bean curd refuse until the indigestible protein is converted to digestible protein, cooling the refuse to 20 deg.C, proliferating Bacillus natto in the refuse at a temperature controlled to about 30 deg.C and lowering the temperature to about 20 deg.C to get Bacillus natto.
Patent JP-H05233136-A (JP)
Title: Coordinate input device
Inventor: OBAYASHI HITOSHI
IPC: G06F3/048
Filed: 1992-02-25
Abstract: PURPOSE:To prevent the erroneous recognition of a character and erroneous display on a display by correcting erroneous data into correct data and outputting it when data is judged to be erroneous. CONSTITUTION:Resistant sheets 1 and 2 are overlapped and arranged. When a desired position is depressed with a pen 4, the depression parts of the both resistant sheets are conducted, and voltages VX1, VX2, VY1 and VY2 are obtained. The voltages VX1, VX2, VY1 and VY2 are supplied to an input coordinate operation part 5, operation is executed and input coordinate data is obtained. An erroneous data judgement part 6 obtains inclination data between different X-coordinate positions based on sampling data before and behind input point data, and judges whether there is an error in input point data based on obtained inclination data. When it is judged to be not erroneous, coordinate data obtained in the input coordinate operation part 5 is generated as output data as it is. When there is the error, an erroneous data correction part 7 corrects the error, obtains correct data and generates output data.
Patent JP-S56169262-A (JP)
Title: Photoelectric converting circuit
Inventor: HAMADA YUUICHIROU
IPC: H03F3/08
Filed: 1980-05-31
Abstract: PURPOSE:To prevent a photoelectric conversion output from varying by setting the value of the load resistance of a photoelectric converting element to zero apparently. CONSTITUTION:The emitter of a phototransistor TR11 is connected to a negative power supply terminal 12A, and its collector to the negative-side input terminal 13A of an operational amplifier 13. Then, the TR11, when a collector current Ic corresponding to light incident to the base flows, supplies a photoelectric conversion signal to the negative-side input terminal 13A of the amplifier 13. Of this amplifier 13, the input terminal 13A supplied with the signal is connected to an output terminal 15 via a feedback resistance 16. In this constitution, the gain of the amplifier 13 is extremely large and the potential difference between terminals 13A and 13B is extremely small, so input impedance is nearly zero. Therefore, the load impedance of the TR11 is extremely small apparently, so the TR11 operates in an extremely short response time, thus nearly eliminating fluctuations of an output voltage.
Patent JP-S548155-A (JP)
Title: Pipe extander
Inventor: KIMURA NOBUO
IPC: B21D39/20
Filed: 1977-06-22
Abstract: PURPOSE: To expand the pipe at an arbitrary position, by holding both sides of the ring type expanding medium made of an elastic body with the holding ring made of another elastic body whose hardness is greater than the former elastic body and inserting it into the pipe pressing from both sides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09239162-A (JP)
Title: Maze facility and its manufacture
Inventor: KENJIYUU KAZUMUNE
IPC: A63J11/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enjoy different-dimension space rich in impression, unexpectedness and mysteriousness by connecting specific polygonal form rooms to each other, communicating the rooms to each other through a door, and painting a wall in each room so as to be capable of inducing an illusion. SOLUTION: Hexagonal rooms 5 and 5 are provided in parallel in maze space 1, and connected to each other via a door, thereby allowing a travel from one room 5 to another room 5. Furthermore, a trick paint capable of inducing an illusion, for example, a stone fence, a brick fence and a stone statute is drawn on the interior wall of each room 5 by use of a method to generate a two-dimensional image. A visitor in the maze space 1 enters the hexagonal room 5 at a start point, and moves to the next hexagonal room 5, experiencing an illusion due to the trick paint, thereby enjoying a maze. At the same time, art object spaces 2 and 2a are provided on the second floor of the maze. In this case, the space 2a is provided with a hexagonal room 5a having a spiral staircase 7 as well as an opening 8 for allowing a visitor to look down at the maze space 1.
Patent JP-S59199962-A (JP)
Inventor: MURAKAMI KAZUYOSHI
IPC: E21D11/38
Filed: 1983-04-25
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-S55166072-A (JP)
Title: Method of correcting sensing area of automotive looped sensor
Inventor: FUJITA DAIJI
IPC: G08G1/048
Filed: 1979-06-11
Abstract: PURPOSE: To retain the sensitivity of an atomotive looped sensor constantly by employing the inductance of a loop coil laid on a road as the element of a resonator circuit of a tuned oscillator or providing to enable connection of a variable coil in parallel with the loop coil.  
     CONSTITUTION: When a vehicle exists on a detecting loop coil 1, its inductance L 0  is reduced to increase the frequency of a tuned oscillator 5. Then, N-times multiplying circuit 6 is provided to raise the resolution with the frequency f 1  set to Nf 1 . In this manner, when the vehicle rises on the loop coil 1, the inductance L 0  is abruptly reduced to increase the oscilating frequency f 0  of the tuned oscillator 5 to f 1  and to simultaneously increase the output of the multiplying circuit 6 from Nf 0  to Nf 1 . This output is measured by a pulse number counter 7 during the sampling gate time T outputted from the sampling pulse generator 8, and the result is calculated by a calculator 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61232760-A (JP)
Title: Reading method for color original
Inventor: HASEBE MITSUO
IPC: H04N1/04
Filed: 1985-04-09
Abstract: PURPOSE:To read two types of color information with one CCD and to originate two types of the picture information signal by flickering alternately two types of the light source so that the lighting period can not be overlapped, illuminating and scanning the color original and image-forming through the optical system to the CCD. CONSTITUTION:Two lamps 3 and 4 repeats to flicker at the frequency following the electric power source voltage waveform, and the phase is dislocated to 180 deg. so that the lighting period can not be overlapped. While an original 2 is slit-illuminated by two lamps, the first mirror is shifted at a constant speed, the second and third mirrors are shifted at the half speed, and the original is scanned. The color information illuminated by the first lamp 3 and the color information illuminated by the second lamp 4 are alternately image-formed through a spectral prism 7 to two CCD 8 and 9, and read. As the result, from the spectral characteristic of two lamps and two CCD, the picture information of three colors composed of blue B, green G and red R are obtained.
Patent JP-H10271042-A (JP)
Title: Changeover system for radio equipment
Inventor: SUZUKI MASARU
IPC: H04B1/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a changeover system for an active/standby transmitter where channel interference is prevented on the occurrence of a fault in a radio equipment. SOLUTION: A radio equipment is made up of a terminal station equipment (multiplexer section) 11, active/standby transmitters 12, 13, an active/standby changeover device 14, and a controller 15 that monitors a state of each device and provides an output of a signal. On the occurrence of a fault in the active transmitter 12 by the supervision of the controller 15, the changeover device 14 is switched to the standby transmitter 13 and information is sent to the active transmitter 12 to interrupt transmission. When both the active/standby fransmitters 12, 13 are faulty or the multiplexer section 11 is faulty, information is sent to the active/standby transmitters 12, 13 to interrupt transmission.
Patent JP-S5917938-A (JP)
Inventor: DANIERU IBU JIYATSUKU RATSUSOU
IPC: A22C11/00
Filed: 1983-04-26
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-S59201206-A (JP)
Title: Reading method of address code
Inventor: ISHII TSUNEO
IPC: G11B27/28
Filed: 1983-04-28
Abstract: PURPOSE:To read address codes through simple constitution by adding or subtracting the half of a mean period to and from the time of sample data, and putting address data and a sample clock pi/2 out of phase with each other. CONSTITUTION:The pulse interval time of address data clocked by a time counter 3 is compared with a reference time by a comparator 4. The address data, on the other hand, is supplied to a pulse counter 5 to set a bit of data M2 in a memory 10 corresponding to a bit number to ''1''. The means value of pulse periods of data numbers 1 and 2 regarding the output of the counter 3 is stored, and (Ti+ or -T/2)/T where Ti is the time of the address data and T is the mean value is calculated to advance the counted value of the counter 5. Then, an M2 memory 10 supplies its storage contents to a decoder 11 according to the counted value of the counter 5, and the output of the decoder is displayed on a display device 12. Thus, address codes are read through the simple constitution.
Patent JP-H09262524-A (JP)
Title: Squeegee device
Inventor: KANDORI TAKEFUMI
IPC: B05C3/132
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To remove uniformly and easily excess coating fluid off the main faces of a belt-shaped component. SOLUTION: Excess coating fluid is removed off both main faces of a belt- shaped component 10 passing through between a pair of squeegee bars 22 and 24 retained by a pair of holders 30 and drawn in a given direction. Central shaft sections 60 of a pair of squeegee bars 22 and 24 are fitted respectively on two channels 32 and 34 formed on a holder 30, and energized toward bottom faces 32a and 34a of respective channels 32 and 34 by a plunger 40 and fixed thereon.  An area between respective central shafts of the squeegee bars 22 and 24 is separated in the carrying direction of the belt-shaped component 10, and the interval P in the direction crossing orthogonally the carrying direction is set as O<P<2R+t, while the interval L in the central shaft direction is set as L>2R+t (R represents the radiuses of respective squeegee bars 22 and 24 and (t) represents the thickness of the belt-shaped component 10).