baber/WOPTO huggingface dataset:
Patent JP-S60181673-A (JP)
Title: Direct viewing method of tvg characteristic of scanning sonar
Inventor: IMAI KENICHI
IPC: G01S7/52
Filed: 1984-02-29
Abstract: PURPOSE:To make it possible to know the change in the actual gain of an amplifier, by inputting a test signal for measuring an amplification gain to a receiving amplification system and measuring an output level vs time in a cycle at every transmission cycle. CONSTITUTION:In order to directly view a time variable gain TVG characteristic, a change-over switch 27 is fallen to T to stop the operation of a transmitter while a SONAR gain display change-over device is fallen to G. When it is wanted to view the TVG characteristic on and after a gain variable amplifier 3, a change-over switch 25 is fallen to a T-side and a switch 26 is fallen to an N- side. When the TVG characteristic on and after a gain variable amplifier 5 is viewed, the change-over switch 26 is fallen to the T-side. When the TVG characteristic is displayed on a CRT display device 19, an address indication change- over device 16 is fixed toward C. By this mechanism, the change state of the TVG characteristic by the selection and way of operation of change-over switches or variable controllers is visually determined.
Patent JP-S62193866-A (JP)
Title: Printer
Inventor: NAGAI MIKIO
IPC: B41J11/00
Filed: 1986-02-20
Abstract: PURPOSE:To contrive to obtain a higher throughput, by enabling a paper thickness detecting timing to be switched according to an external command. CONSTITUTION:With a printing paper 1 inserted into a printer, a sensor 2 sends an insertion signal to a controlling part 4. In response to the signal, the controlling part 4 drives a feeding roller 3 to feed the paper 1 to a paper thickness detecting part 5, and drives the detecting part 5 to detect the thickness of the paper 1. When a signal from a switch 6 to the controlling part 4 is a signal for detection of paper thickness of each sheet of the paper, the detection is carried out for each sheet. When the signal from the switch 6 is a signal for detection of paper thickness of only the first sheet, the detection is carried out for only the first sheet. Accordingly, since the timing for detecting the thickness of the printing paper 1 can be selected and the paper thickness detection may be carried out for only the first sheet when the printing papers 1 having the same thickness are successively printed, a higher throughput can be contrived.
Patent JP-H04274621-A (JP)
Title: Microwave transmitter-receiver
Inventor: UEHASHI SUSUMU
IPC: H04B1/48
Filed: 1991-03-01
Abstract: PURPOSE:To decrease an insert loss by providing a reception switch device so as to selectively connect to an antenna system and a receiver thereby connecting the transmitter-receiver to a transmission system and a reception system selectively without interposition of a switch device between a transmission system output terminal and the antenna system. CONSTITUTION:A switch 18 is set ON at transmission and an output of a transmission system power amplifier PA11 is fed to an antenna terminal 17 via a transmission line 19. In this case, A switch circuit 20 of a reception system is set OFF and the reception system is disconnected from a terminal 17. When the transmission is stopped, the switch 18 is turned off, the output of the PA11 is stopped and the impedance ZRX of the line 19 when viewing from the terminal 17 is opened and the switch circuit 20 of the reception system is turned on. Thus, a reception signal appearing at the terminal 17 is not bypassed to the transmission system and fed to a low noise amplifier LAN 12 of the reception system. Thus, an insertion loss and distortion of the switch device are not caused at the transmission.
Patent JP-S62208956-A (JP)
Title: Printing system
Inventor: INAGAKI MASAHISA
IPC: B41J2/30
Filed: 1986-02-20
Abstract: PURPOSE:To enable a printing process to be continued until a a replacement of a dot printing head having a broken pin is completed, by a method wherein; the length of the broken wire pin is detected, and the drive of wire pin is so switched as to be based on a clock having a cycle capable of imparting a sufficient impact to a medium even with the length of the broken wire pin. CONSTITUTION:The condition of a broken pin is detected in such a manner as that; a signal generated when a voltage waveform in a magnet drive part 2 is differentiated in a differentiating circuit 71 and a pulse having a predetermined cycle are ANDed, and a detection signal is sent from an AND 72 to a selection circuit 60 in a shuttle control part 8. The selection circuit 60 selects a clock CLK2 outputted from a clock generation part 50 to send it to constant speed control part 42. In addition, the cycle of the clock CLK2 outputted from the clock generation part 50 is made approximately twice that of a clock CLK1 outputted from a reference clock generation part 10, because a pin is generally apt to break at a point about half of its full length, thereby imparting the exciting cycle corresponding to the stroke length of the broken pin resulting from the breakage. A shuttle unit 6 is driven on the basis of the clock CLK2 outputted from the clock generation part 50.
Patent JP-H08229126-A (JP)
Title: Inhaler
Inventor: TERADA TAKAO
IPC: B05B17/00
Filed: 1995-02-24
Abstract: PURPOSE: To facilitate the inhaling of a mist suitable for humidifying and heating a nasal mucosa by providing a guide cylinder provided with an opening through which the mist jetted out escapes, an opening value adjusting means of the opening, a wall surface part closing the inside of the guide cylinder and a slit or a hole part to open the wall surface part. CONSTITUTION: A guide cylinder 9 is provided with an opening 12 through which a mist jetted out escapes, an opening valve adjusting body 13 to vary the opening degree, a wall surface 15 to close the inside of the guide cylinder 9 on the suction side from the opening 12 and a hole 16 to open a part of the wall surface 15. As a result, temperature rises on the side of a steam tank 2 with an hourly change of time so that the mist leaving a nose piece 10 is stabilized relatively though the mist is intensified. Also, when the opening degree adjusting body 13 is moved to raise the temperature, the intensity and the quantity of the mist escaping through the opening 12 changes as the opening area of the hole 16 is smaller when compared with the size of the opening 12.  But the intensity and quantity of the mist on the suction side, namely, from the nose piece 10 do not change so much and are stabilized relatively.
Patent JP-2000235809-A (JP)
Title: Headlamp device for vehicle
Inventor: KIDO SHOJIRO
IPC: F21V29/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a small headlight lamp device for a vehicle having excellent radiation characteristic at low cost. SOLUTION: Electronic components, consisting an electric discharge lamp lighting device 13, for lighting an electric discharge lamp 2 are mounted on a board 8. The board 8 is thermally connected with a metallic radiator 9. The device 13 is mounted to a headlamp fixture 1 so that a base part 12 of the radiator 9 is exposed outside of the fixture 1 and the board 8 is stored within the fixture 1 from an opening part 16. An O-ring 14 is arranged between the base part 12 and outer surface of the fixture 1, thereby water may not enter the fixture 1.
Patent JP-S61198818-A (JP)
Title: Preset type synchronous programmable counter
Inventor: MURAMATSU YOSHIO
IPC: H03K23/66
Filed: 1985-02-27
Abstract: PURPOSE:To attain double high speed operation by providing a frequency divider frequency-dividing a basic clock into 1/2, a preset type synchronous programmble counter, a means inputting a clock thereto and a means retarding the frequency division operation of the first frequency divider by one period's share of the basic clock. CONSTITUTION:When the frequency division ratio is an add number, a frequency division control signal DC fed to an input terminal 103 is set to logical H. A frequency division ratio setting signal DET fed to an input terminal 101 is set to a value of (frequency division ratio - 5). Suppose that the frequency division ratio is an odd number '131', the frequency division ratio set signal DET is '126'. In this case, when a counter 2 counts '126', that is, a PSPC 112 (counter 1) counts '63', the DET pulse having a width of one period of the frequency division clock DCLK synchronously with the trailing of the basic clock FCLK is fed to the input terminal 101.
Patent JP-H01212158-A (JP)
Title: System for diagnosing subscriber circuit
Inventor: DOIWAKI SHINJI
IPC: H04M3/26
Filed: 1988-02-19
Abstract: PURPOSE:To diagnose a subscriber circuit even while a switchboard is operated by switching connection between a subscriber circuit diagnostic device or a subscriber terminal and the subscriber circuit with a matrix switch. CONSTITUTION:When the diagnosis of a subscriber circuit 6 and a subscriber circuit 15 is executed out of (n+1) subscriber circuits 6-9, 13-16 to control a line in correspondence to (n) subscriber terminals 1-3, 19-21, matrix switches 5 and 17 are respectively controlled and the subscriber circuits 6-9, 13-16 and the subscriber terminals 1-3, 19-21 are connected. Next, a channel control device 11 controls the matrix switches 5 and 17 and connects a subscriber circuit diagnostic device 4 and the subscriber circuit 6. Then, a subscriber circuit diagnostic device 18 and the subscriber circuit 15 are connected and between the both subscriber circuit diagnostic devices 4 and 18, the call processing such as calling, incoming call and talking is executed. Then, the diagnosis of the subscriber circuits 6 and 15 is executed. Thus, even while the subscriber circuit is diagnosed, a subscriber telephone set can be used.
Patent JP-H05232433-A (JP)
Title: Polarized light converting element and projection type liquid crystal display device
Inventor: KAMAKURA HIROSHI
IPC: G02F1/13
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a bright projection image by increasing the incidence efficiency of a liquid crystal light valve by using the polarized light converting element for the projection type liquid crystal display device. CONSTITUTION:The device consists of two TN liquid crystal materials 3 and 4 and a total reflecting mirror 5 which symmetrically inverts a of polarization of one of two linear polarized light components which are spatially separated by using a polarization beam spritter 2 the angle of the total reflecting mirror 5 is varied within a range of (45- a/2) according to the distance WD to a liquid crystal light valve 17, and the tilt and swing angle of the projection lens 21 is set within a range of  a, thereby improving the brightness.
Patent JP-H06253477-A (JP)
Title: Solar heat generation power transmitter/receiver
Inventor: KOCHIYAMA JIRO
IPC: H01Q3/26
Filed: 1993-02-25
Abstract: PURPOSE:To reduce in weight and size a solar heat generation power transmitter/receiver by rationally disposing a transmitting antenna element and a pilot antenna. CONSTITUTION:A transmitting antenna of a solar heat generation power transmitter/receiver is divided into a plurality of subarrays 1, and pilot antennas 3-6 are provided to receive pilot signals at the respective subarrays 1.
Patent JP-H07246089-A (JP)
Title: Novel microorganism and method for producing aminoacetone with the same
Inventor: NISHIKAWA SEIJI
IPC: C12N1/20
Filed: 1994-03-08
Abstract: PURPOSE:To accumulate aminoacetone in a culture medium without adding a large amount of threonine and collect the aminoacetone useful as a chemical synthetic intermediate, etc., by culturing a Rhodobacter microorganism accumulating the aminoacetone. CONSTITUTION:This method for producing aminoacetone comprises culturing a Rhodobacter microorganism accumulating the aminoacetone, preferably a microorganism belonging to the genus Rhodobacter cephaloydes, and subsequently collecting the accumulated aminoacetone from the culture product. The aminoacetone-accumulating microorganism, e.g. Rhodobacter cephaloydes CR-478 (FERM P-14084), is obtained by subjecting a photosynthetic bacterium: a microorganism belonging to the genus Rhodobacter, to a mutation treatment, and subsequently screening the aminoacetone-producing strain in a culture medium not containing a large amount of threonine.
Patent JP-S60179850-A (JP)
Title: Start control system of maintenance
Inventor: TAKADA YUUICHI
IPC: G06F11/22
Filed: 1984-02-28
Abstract: PURPOSE:To prevent a maintenance tool from misuse by changing a discrimination code every maintenance by the maintenance tool to be started by the input of the same code as the identification code in a maintenance program, and at the succeeding maintenance, inquiring the identification code. CONSTITUTION:When a maintenance key K on a keyboard 3 is depressed, a start signal K is sent to a control part 4 and a maintenance program P is started by a start command ST. Then, a service center 8 is accessed from a telephone set 7, the identification code of the maintenance program P is inquired and a code is inputted through an input key N on the keyboard 3. A discrimination part 10 compares the identification code set up in a register 9 with that in an area C storing the maintenance program P, and when both the identification codes coincide with each other, starts a menue program M in an area M on the basis of a start command G. In addition, the discrimination part 10 generates a new identification the code H to rewrite the identification code c and sends the code H to the service center 8 to control the code H.
Patent JP-H06248811-A (JP)
Title: Shearing machine
Inventor: MORIKAWA TAKAO
IPC: E04G23/08
Filed: 1993-02-25
Abstract: PURPOSE:To surely prevent a substance being sheared from a forward slide caused by shearing. CONSTITUTION:A rectangular through-hole (15) is formed in the approximate center of a stationary jaw (3), a stopper (18) borne by a pivot (17) in a turnable manner and a hydraulic cylinder (19) pivoting the base on the stationary jaw (3) are stored inside the through-hole (15), and a piston rod (20) of a lower cylinder (19) is pivoted on the lower end of the stopper (18). A stroke of the lower cylinder (19) is so set in length that the front end of the stopper (18) can project and recede against the shear surface (A) of a stationary shear blade (10) in accordance with reciprocating rocating motion of the lower cylinder (19).
Patent JP-2000234056-A (JP)
Title: Curable composition
Inventor: TAKEI MASAO
IPC: C08L83/04
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which yields a cured product having an excellent heat resistance and solvent resistance and is suitable for adhesives, adhesive tapes, etc. SOLUTION: This curable composition comprises (A) an alkenyl phenol compound, (B) a maleimide compound and (C) a linear or branched silicone having one or more hydrolyzable silyl groups within a molecule. Here, the ratio (wt.%) of component (A) to component (B) is (A):(B)=(20-80):(80-20), and the percentage of component (C), based on the total weight of components (A), (B) and (C), is 10 to 70 wt.%.
Patent JP-S58153409-A (JP)
Title: Power amplifying circuit using transistor
Inventor: RI SADAICHI
IPC: H03F3/30
Filed: 1982-03-08
Abstract: PURPOSE:To remove crossover distortion by supplying very little current always  to the base of an npn transistor (TR) of an amplifier consisting of pnp and npn TRs constituting one amplifying stage in a single end push-pull. CONSTITUTION:An amplifier to amplify a signal from a negative pole side is composed of TRs T4, T5 and an output is taken out from a connection point P through an output capacitor. Since the frequency response of the pnp TR T4 is lower than that of the npn TR T5, current is supplied from a constant current circuit C to the base of the npn TR T5 through a TR T6 and TR T5 is held at a critical point from off to on to reduce the crossover distortion due to the delay of the pnp TR T4.
Patent JP-S55130067-A (JP)
Title: Alkaline battery
Inventor: YABUMOTO TOSHIAKI
IPC: H01M50/489
Filed: 1979-03-30
Abstract: PURPOSE:To provide an alkaline battery having improved voltage and life characteristics, by making hydrophilic that specific part of polyvinyl alcohol film separator which comes into direct contact with the electrode so that bubbles do not stick to the separator. CONSTITUTION:The separator is made from polyvinyl alcohol film having a polymerization degree of 1,000-2,500, saponification degree of more than 95mol%, and thickness of 20-75mu, crosslinked by acetalization, irradiation, etc. or gelled by boric acid, borax, etc. That part 1 of the separator that comes into direct contact with the electrode undergoes treatment to be made hydrophilic. A separator film having the treated part 1 and the untreated part 2 is wound around the zinc electrode 3 to make a battery. The polyvinyl alcohol film is preferably made of one having a crystallinity, of at least 0.4, and the treatment to make hydrophilic is accomplished by dipping the specific part in a permanganate solution or applying the solution to the specific part.
Patent JP-S61196675-A (JP)
Title: Picture signal processing system
Inventor: HAYASHI MASAYUKI
IPC: H04N1/407
Filed: 1985-02-26
Abstract: PURPOSE:To make sharpness of a processed picture optionally adjustable, by changing the filter coefficient and taking a means to change over a correcting guy, in performing an MTF correction by the Laplacian filter processing of a picture signal. CONSTITUTION:By the combination of 2 shift registers SR in the portion of each 1 line and 4 FF circuits, the picture element data of A-E in a picture element area of 3 x 3 from a picture signal BS are successively extracted, the full addition of corresponding data B-E is performed by the adders 11-13, multiplied result is multiplied by a coefficient K2 by a multiplier 14, and the extracted picture element A is multiplied by a coefficient K1 by a multiplier 15, and the output data of the multiplier is substracted from the output data of a multiplier 14 in a substractor 16. In such a way, a processed data A making it as object is obtained.
Patent JP-S62194509-A (JP)
Title: Numerical controller
Inventor: MANABE TAKAO
IPC: G05D3/12
Filed: 1986-02-21
Abstract: PURPOSE:To suppress the vibrations in a high load mode without deteriorating the follow-up performance of a numerical controller, by setting both position and speed loop gains within a numerical control program. CONSTITUTION:A gain controller 10 controls the gains of both amplifiers 2 and 4 based on the gain set value GC designated by a numerical control program. The subtraction is carried out between the position detecting signal XC and the signal received from a position detector 9 through a subtractor 1. Then the differential XE is multiplied by omega0 through the amplifier 2 as the speed command signal VC. Furthermore, the subtraction is carried out between the signal VC and the signal received from a speed detector 8 through a subtractor 3. Then this differential VE is multiplied by omegaC through the amplifier 4. This multiplied signal C is supplied to a compensation control part 5 to drive a motor 7 via a current control part 6. Then the output signals of both detectors 8 and 9 are varied for control so that both differentials VE and XE are set at zero.
Patent JP-2000235318-A (JP)
Title: Image forming device
Inventor: SUWA KOICHI
IPC: G03G15/16
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of avoiding the image flowing under high temp. and high humidity environment, without causing the image unevenness as a result of uneven wear on a photoreceptor drum. SOLUTION: This image forming device provided with photoreceptors, an electrostatic charging device, an exposing device, a developing device, a contact transfer device and a cleaning device, the image forming device make use of the photoreceptors of two kinds or more, respectively provided with different photosensitive layer, where the binding resin adopted in the photosensitive layer consists of a blended composition of, at least, a kind of polycarbonate resin I having viscosity average molecule weight of 15000 or less, and a kind of polycarbonate resin II having viscosity average molecule weight of 15000 or more. The blend composition contains 30 to 95 weight % polycarbonate resin. The image forming device changes the contact pressure of the contact transferring device in accordance with the kind of the photoreceptor.
Patent JP-S51112114-A (JP)
Title: Record reproduction method
Inventor: YABU TOSHIOMI
IPC: H04N5/93
Filed: 1975-03-27
Abstract: PURPOSE: To eliminate unnaturalness in the reproduced picture under the field-skip method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01213787-A (JP)
Title: Control device for vending machine
Inventor: KAWASAKI KIKUO
IPC: G07F9/02
Filed: 1988-02-22
Abstract: PURPOSE:To minimize the number of switches and to attain the miniaturization by providing a display device, a transparent touch key and a peripheral switch and changing the function of these switches in accordance with the contents of a displaying picture. CONSTITUTION:A main CPU 1 issues a command to a microcomputer system 81, selects and commands the picture data stored in a data memory 84, reads the operation result of a transparent touch key 86 and an operation switch 88 through the microcomputer system 81, outputs the operation output to controlled equipment connected to the main CPU 1, further, issues the command to the microcomputer 81 and switches the displaying picture of the displaying panel. By the command from the microcomputer system 81, some functions of a display lamp 89 and the operation switch 88 can be put into proper use.
Patent JP-S51113047-A (JP)
Title: An apparatus for preventing the retard ation of exhaust in a pump wate r wheel
Inventor: AKUTSU HIROSHI
IPC: F03B3/12
Filed: 1975-03-28
Abstract: PURPOSE: An apparatus for preventing effectively the retardation of exhast at a pump starting time, capable of a smooth starting of a pump water wheel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56144699-A (JP)
Title: Supersonic wave array
Inventor: BERUTORAMU ZAKUSU
IPC: G10K11/34
Filed: 1981-03-16
Abstract: In an exemplary embodiment, the transducer elements are arranged in rows and columns, the transducer elements bein contacted at both sides by oppositely disposed contact surfaces, and switches being associated with the contacts of the one contact surface as well as with the contacts of the other contact surface for the purpose of adjustment of preselectable transmitting and/or receiving surface of transducer elements during a transmitting/receiving cycle, in particular, for the purpose of dynamic focusing. It is an object of the disclosure to construct an ultrasonic array which can function with an optimally low outlay of switches and which if desired also permits a transition to continuously varied apertures. In accordance with the disclosure, this object is achieved in that transducer elements, with their one contact surface in the direction of the rows, and with their other contact surface in direction of the columns, are contacted together into groups, and that there is maximally associated, with each row group, an individual common row group switch, and that there is maximally associated, with each column group, an individual common column group switch. A transfer to continuously variable aperture is possible in the simplest manner if continuously variable switching elemets, such as controllable resistances, or the like, are utilized as transmitting and/or receiving switches.