baber/WOPTO huggingface dataset:
Patent JP-H11284524-A (JP)
Title: Radio equipment
Inventor: MATSUKUMA NORIMASA
IPC: H04B1/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To compensate for the attenuation in a low band and to suppress distortions in modulated waveform of a rectangular wave by inputting both a tone signal and a sound signal as modulated signals, in each of a VCO (voltagecontrolled oscillator) and a reference oscillator. SOLUTION: A tone signal 5 is conbined with a sound signal 6 by an amplifier 13 and is defined as modulated input of both of the reference oscillator 1 and a VCO 4. Gains for amplifiers 9 and 13 are determined by modulation sensitivity of the VCO 4 and the reference oscillator 1. The modulation degree between a tone and a sound is balanced by adjusting the amplifier 9. The modulation degree between the tone and the sound is adjusted to a stipulated level by adjusting the gains of an amplifier 7 and an amplifier 8 respectively. The level of a frequency component near cut-off frequency to be attenuated by modulation characteristics of the VCO 4 is compensated by the modulation characteristics of the reference oscillator 1. Distortions such as poaks jumping out in the modulated waveform is eliminated, even when the rectangular wave is defined as the modulated input.
Patent JP-S5416154-A (JP)
Title: Phase-shift measuring instrument of electron scanning array antenna
Inventor: KITAJIMA KOUICHI
IPC: G01R29/10
Filed: 1977-07-07
Abstract: PURPOSE:To obtain a miniature, lightweight and low-priced phase-shift measuring instrument, by measuring the variations in amplitude of the transmissive wave or reflected wave of a test signal for phase-shifting function tests.
Patent JP-H10279502-A (JP)
Title: Excitation of photosensitive substance
Inventor: TACHIBANA KATSURO
IPC: A61K41/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To effective excite a photochemical substance in a cancer lesion of a tissue deep part and in a cancer cell in blood to which light rays and an ultrasonic wave are not reached, by accumulating a photochemical substance on various cancer cells, etc., and impressing a DC electric field on the cells. SOLUTION: A high-frequency wave generated by using a DC electric field or a Tesla coil is impressed on a photosensitive substance accumulated in various cancer cells, cancer tissue, abnormal cell and abnormal tissue to excite a photochemical substance and to cause a chemical reaction. A cancerous metastatic focus can be treated by irradiating the whole body.
Patent JP-S58223450-A (JP)
Inventor: BETSUPU MASARU
IPC: B02C25/00
Filed: 1982-05-17
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-H01253084-A (JP)
Title: Article takeout opening of automatic vending machine
Inventor: WAKINISHI HIROSHI
IPC: G07F9/00
Filed: 1988-04-01
Abstract: PURPOSE:To easily confirm an article takeout opening even in the night by providing a door reinforcing material which has plural slit holes, a takeout opening decoration frame, a takeout opening door which has a recessed part formed of a transparent panel made of a light converting material, and a lamp which illuminates the inside of the article takeout opening. CONSTITUTION:The takeout opening is provided with the plural slit holes 31 made in the door reinforcing material 30 below a door 29, the lamp 33 provided above it, the takeout opening decoration frame support plate 22 provided in front of the article takeout opening part 19, and the takeout opening door 24 formed of plural recessed parts 27 in the internal surface of the light converging material transparent panel which supports one upper end of the takeout opening decoration frame 21 rotatably and is sectioned almost in an L shape. Then the light from the lamp 33 is received from the upper flange part 28 of the takeout opening door 24 and converged on the recessed parts 27 of the takeout opening door to make the recessed part 27 bright. Consequently, the article takeout opening part and canned drink are easily confirmed even in the night.
Patent JP-S57199710-A (JP)
Title: Bucket and bucket elevator
Inventor: ITOU TEISHIROU
IPC: B65G21/00
Filed: 1981-05-28
Abstract: PURPOSE:To prevent lifted objects from adhesion in such a way that the shape  of a bucket is flatly viewed, it is made into a segment of circle which contains a chord at one part, and it is structured not to provide even angles by means of applying integrated machining using a press. CONSTITUTION:A bucket 1 is manufactured in such a way that as seen in the plan, part of the rim of a tray is made into an arc, the rest of its part is made into a chord 2, and it is made into a mortar-shape of which bottom is made narrower laterally by means of deep drawing with use of a press. The lateral side which corresponds to the chord 2 is made into a plane, and it is bored to provide a chain or a belt. According to the need, a seat plate 3 can be fitted  thereto. As to the advantage of this bucket, the rim of the tray can be made thicker because it is done by means of deep drawing with use of the press, reinforcing lining which generally has to be provided at the raking-up part is unnecessary, and since it has no welded part, even if it is used for a long time, it  is not necessary to have apprehension for cracks. In addition, the shape of having no corner angles inside the bucket prevents the lifted objects from adhesion.
Patent JP-H02259758-A (JP)
Title: Photosensitive material processing device
Inventor: KASHINO AKIO
IPC: G03D3/13
Filed: 1989-03-31
Abstract: PURPOSE:To agitate a processing soln. at a turn part and to reduce the vertical length of a processing tank by providing the turn part for changing the conveying direction of a photosensitive material to a conveying mechanism. CONSTITUTION:The photosensitive material F successively passes through the processing tanks such as a developing tank 30, a fixing tank 31 and a water washing tank 32, and is developed. Conveyor racks 33-36 respectively having a group of feed rollers are detachably provided to the tanks 30-32, and the turn parts 33a-36a for changing the conveying direction of the photosensitive material F are furnished to the racks 33-36. Since the processing soln. is agitated at the turn part by the photosensitive material F, the concn. of the processing soln. is uniformized, the temp. distribution is narrowed, and the longitudinal lengths of the processing tanks can be reduced. Furthermore, a connecting part 39 for connecting the racks 33 and 34 is arranged in a developer, and the photosensitive material F is conveyed through the connecting part 39 without being exposed to the air.
Patent JP-S526545-A (JP)
Title: Method of manufacturing liquid crystal display element
Inventor: MISONO MASAYOSHI
IPC: G02F1/1341
Filed: 1975-07-04
Abstract: PURPOSE:To obtain a firm sealing section of high dimensional accuracy by soldering the liquid crystal sealing haloe in the atmosphere of an inert gas.
Patent JP-H07288168-A (JP)
Title: Lightning arrestor
Inventor: SHIMIZU NOBUYUKI
IPC: H01T4/04
Filed: 1994-04-20
Abstract: PURPOSE:To provide a lightning arrestor which can materialize space saving and cost reduction while fulfilling the protection level required. CONSTITUTION:A lightning arrestor unit A is supported and fixed on an insulating supporting structure 4. A lightning arrestor unit B2 is piled up on the lightning arrestor unit A1, and those are electromechanically connected. A terminal 5 is provided at the connection part between the lightning unit A1 and the lightning arrestor unit B2. A lightning arrestor unit C3 is piled up on the lightning arrestor unit B2, and those are electromechanically connected with each other. A terminal 6 is provided at the connection part between the lightning unit B2 and the lightning arrestor unit C3. A terminal 7 is provided on the uppermost end of the lightning arrestor unit C3, and the terminal 7 and the lower terminal of the lightning arrestor unit A1 are connected with each other through a conductor 8.
Patent JP-S5510210-A (JP)
Title: Signal discrimination circuit
Inventor: MACHIDA TOYOTAKA
IPC: G01R23/15
Filed: 1978-07-07
Abstract: PURPOSE: To allow the multiplier circuit of a PLL circuit to discriminate easily and definitely a signal between two modulated waves of adjacent signal frequencies.  
     CONSTITUTION: The 1st and 2nd signal frequencies are denoted by (f 1 ) and (f 2 ) respectively, and the carrier frequency is by (f 0 ). A signal inputted to input terminal 1 is demodulated 3 to obtain signals of (f 1 ) and (f 2 ). The demodulated signals are inputted to frequency multiplication-by-N circuit 4 with multiplier N which is an integer satisfying the relation of f 1 <f 0 /N<f 2 . The outputs of the multiplication- by-N circuit are N.f 1  and Nf 2 , which are discriminated by a comparison with (f 0 ) by the frequency comparing discrimination circuit. To ensure this discrimination, PLL is used for multiplication-by-N circuit 4 and a phase discriminator for discrimination circuit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09247966-A (JP)
Title: Revolution speed controller of ultrasonic motor
Inventor: TAMIZU SHINYA
IPC: H02N2/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To control the revolution speed of an ultrasonic motor in a wide revolution speed range while a power consumption is reduced as possible. SOLUTION: A 1st control means which maintains feeding voltages Va and Vb applied to an ultrasonic motor 10 at constant values and changes the frequency fd of the voltages to control the revolution speed of the motor 10 and a 2nd control means which maintains the frequency fd of the feeding voltages Va and Vb at a constant value and changes the voltages to control the revolution speed of the motor 10 are provided. The 1st control means and the 2nd control means are alternately operated to control the revolution speed of the ultrasonic motor 10.
Patent JP-S579342-A (JP)
Title: Method of and apparatus for balancing rotating body
Inventor: SATOU KAZUO
IPC: F01D5/02
Filed: 1980-06-19
Abstract: PURPOSE:To obtain an influencing coefficient necessary for balancing with one operation by sequentially separating test weights at a specified balancing rate as previously housed in a weight chamber provided on a pluraity of balancing surfaces of a rotating body such as turbine rotor. CONSTITUTION:When a turbine rotor 200 is rotaed, the shaft vibration of a bearing 201 is detected with a vibration pick up 100. After being amplified 102, the output thereof is inputted into an unbalanced vibration analyzer 103. Unbalance component of the vibration frequency synchronous to the rotational frequency is taken out and the amplitude and the phase of the unbalanced vibration is outputted to a computer 104, which calculates the balancing influencing coefficient or the balancing weight to be outputted to a typewriter 105. Here, to obtain the influencing coefficient, balancing weights are mounted to a mount groove 204 on balancing surfaces 202A, 202B and 203 while a test weight 304 is housed in a weight chamber 302 adapted to be opened or closed with a plate spring 305.
Patent JP-H04315953-A (JP)
Title: Sample high-temperature device
Inventor: NOGUCHI MANABU
IPC: G01N23/20
Filed: 1991-04-15
Abstract: PURPOSE:To deal with continuous measurement which is carried out over a long time and repeated measurement in a high-temperature environment and to enhance the efficiency of work during X-ray analysis measurement. CONSTITUTION:A radiation shield 14 allowing transmission of X-rays therethrough while preventing diffusion of heat to the outside is provided in a predetermined position on a heat insulating tube 11 correspondingly to an X-ray window 1 provided in a hermetically sealed case 12, the heat insulating tube 11 surrounding a heating means 10. A thin film of boron nitride is used as the radiation field 14.
Patent JP-H11283212-A (JP)
Title: Method for forming magnetic pole of thin film magnetic head, production of thin film magnetic head and thin film magnetic head
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To exactly control the magnetic pole width of a thin film magnetic head. SOLUTION: On an electrode film 14 to be used for forming an upper magnetic pole through plating with a photoresist pattern 16 as a mask, a reflection proofing film 15 is formed while having electric conductivity and having a function for preventing the reflection of light for exposure in photolithography, on this reflection proofing film 15, a photoresist pattern 16 for upper magnetic pole formation is formed by photolithography and with this photoresist pattern 16 as a mask, the upper magnetic pole is formed by plating.
Patent JP-H03281142-A (JP)
Title: Spindle head
Inventor: SUGINO TAKAHIRO
IPC: B23Q11/12
Filed: 1990-03-28
Abstract: PURPOSE:To get rid of worry about oil leakage to outside and to prevent enlargement of a head by forming a screw pump using a rotation of a rotary spindle inside a gear box and by sufficiently lubricating each of lubricating parts on the upper part inside the gear box. CONSTITUTION:A thread groove 30 is rotated with rotation of a rotary spindle 9 in one body, and lubricating oil 29 reserved in a gear box 7 is forcibly fed in a pressure oil tank 33 below through a gap between the thread groove 30 and a sleeve 31 and sucked up to an oil suction passage 34 with high pressure. The lubricating oil 29 sucked up is spirally injected to the periphery of the rotary spindle 9 from an injection passage 34a, and when a shaft support 22 is lubricated, the lubricating oil 29 is simultaneously fed in each of bearing support holes 35 through an oil distribution passage 36 and each of bearings 13, 27 is lubricated. Simultaneously, the lubricating oil 29 is supplied to a gear train 12 through each of the bearings 22, 13, 27 and all the lubricated parts inside the gear box 7 are lubricated at the same time.
Patent JP-S577544-A (JP)
Title: Road surface condition detector
Inventor: TANAKA MINORU
IPC: G01N21/17
Filed: 1980-06-17
Abstract: PURPOSE:To achieve a stable and highly accurate detection of a road surface by detecting the brightness of a target made up of bright and dark parts with two cameras different in the optical axis paternized after it provided on the road surfaces is lighted. CONSTITUTION:A target provided on a road surface 11 is made up of a bright region 11a and a dark region 11b and the relative brightness of the region 11a and the region 11b vary with the conditions of the road surface in fine and rainy weathers or the like when lighted with a lighting device 12. The images of the brightness are separately taken with two cameras different in the optical axis having EE lenses 13a and 13b. They are applied to a discriminator 17 as a bit signal corresponding to a video signal and a code signal corresponding to high frequency components thereof through  quantizing device 15 and a frequency discriminator 16. This enables stable and highly accurate detection of road surface conditions unaffected by disturbance such as mist in the air and dust.
Patent JP-S559048-A (JP)
Title: Novel preparation of 7-substituted or non-substituted amino-3-substituted thiomethylcephem carboxylic acids
Inventor: SAIKAWA ISAMU
IPC: C07D501/28
Filed: 1978-07-06
Abstract: PURPOSE: To prepar the title compound useful as an intermediate of cephalosporin derivatives, easily, in high yield and purity, by reacting a cephalosporanic acid with a thiol compound in a non-aqueous medium in the presence of an acid or acid complex compound, thereby converting the 3-position of the cephalosporanic acid.  
     CONSTITUTION: A cephalosporanic acid of formula I [R 1  is H, alkoxy; R 2  is amino, II (R 3W5  are H, non-reactive organic residue), etc.; X is acyloxy, carbamoyloxy; Y is S, etc.; the dotted lines of the cephem ring indeicate that either the 3W4 bond or the 2W3 bond is double bond], its derivative at the carboxyl group, or their salt, is made to react with a thiol compound of formula III (R 8  is organic group) or its salt, in a non-aqueous medium, in the presence of an acid or an acid complex, to afford the compound of formula IV. The non-aqueous medium is, e.g. nitriles, nitroalkanes, organic carboxylic acids, aromatic hydrocarbons, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06271305-A (JP)
Title: Device for recovering evaporation loss of argon tank
Inventor: MATSUOKA KIYOHARU
IPC: F25J3/04
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the production cost of gaseous argon by recovering the evaporation loss caused by the infiltration of heat into an argon tank from the external air. CONSTITUTION:Liq. argon produced in argon producing devices 1a and 1b is stored in an argon tank 7, and a gaseous argon recovery pipeline 13 is branched from a relief valve 12 provided to the tank 7. The evaporated argon is recovered by the pipeline 13, and the pressure of the gaseous argon recovered in the pipeline 13 is adjusted by a pressure controller 16. A flow controller 22 is furnished on the downstream side of the pressure controller 16 to adjust the flow rate of gaseous argon flowing in a return pipeline 21, gaseous argon is returned to the argon producing devices 1a and 1b through the return pipeline 21, and the gaseous argon is again fractionated.
Patent JP-S577970-A (JP)
Title: Semiconductor device
Inventor: INOUE TAIICHI
IPC: H03F1/52
Filed: 1980-06-18
Abstract: PURPOSE:To make an equal breakdown current to flow and to prevent generation of deterioration of junction of a semiconductor device when a surge input is applied by a method wherein the whole circumference of the drain region of an MOS transistor being connected with an input is surrounded with a gate electrode. CONSTITUTION:The drain region 104 of the MOS transistor being connected with the input is surrounded completely with the gate electrode 107 of the transistor, and is separated from the end of a field oxide film. Accordingly the parameters to decide the drain withstand voltage are equal, and because no contact with the channel stopper is exist extending over the whole circumference of the drain region to hold the withstand voltage to be conatant, the equal breakdown current can be obtained when the surge input is applied.
Patent JP-S5941269-A (JP)
Title: Inkholder of printer
Inventor: BERUTO KATSUPERU
IPC: B41F31/04
Filed: 1983-05-13
Abstract: An ink fountain for a printing press has a temperature-responsive element for compensating the adjustment of the spacing between the blade and the fountain roller to keep the thickness of the ink film fed by the blade substantially constant even under extreme temperature variations. The sub-frame of the ink fountain is pivotally mounted to the main frame of the printing press about a pivot axis generally parallel to the axis of the fountain roller, and the pivot angle is a function of the thermal expansion of the temperature-responsive element. In one preferred embodiment, the temperature-responsive element is elongated, received in a guide fixed to the sub-frame, and has a free end bearing against the bearing bushing of the fountain roller. In another embodiment, the temperature-responsive element is a side wall of the ink trough or is a plate parallel to the side wall of the ink trough, and rollers are journaled to the temperature-responsive element and bear against the surface of the fountain roller. In either embodiment, the temperature-responsive element is pre-stressed by a pull rod tending to pivot the sub-frame so that the temperature-responsive element bears against the sub-frame and the main frame.
Patent JP-S61240606-A (JP)
Inventor: MORITAKE KAZUYUKI
IPC: H01C17/24
Filed: 1985-04-18
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-H09272323-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKEUCHI HIROTSUGU
IPC: B60H1/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To surely provide warmly comfortable feeling for occupants without troublesome manual operation. SOLUTION: Based on the room temperature TR, TL and the solar radiation quantities QR, QL of right and left parts in a car room, right and left air flow speeds VR, VL arriving at right and left occupants are computed for providing neutral temperature feeling for right and left occupants in the car room (S5). The right and left air quantity distribution ratio 77 is computed (S7), based on the air flow speeds VR, VL arriving at right and left occupants, the angle θof a right and left air quantity adjusting damper is computed (S8), based on the air quantity distribution ratio η, the right and left air quantity adjusting damper is driven to the position of the angle 9, and the speeds of conditioned air blowing from a right blow-off port and a left blow-off port into the car room are controlled.  Hereby, even if thermal load such as solar radiation quantity against the occupants is changed, the air flow speeds VR, VL arriving at the occupants for comfortable temperature feeling are provided at each time, without troublesome manual operation by the occupants.
Patent JP-S5418459-A (JP)
Title: Welding method for electric welded tube
Inventor: YAMAUCHI NOBUYUKI
IPC: B23K31/00
Filed: 1977-07-11
Abstract: PURPOSE: To manufacture the electric welded tube of high quality without welding defect, by supplying the liquefied nitrogen, hydrogen gas, the liquefied hydrocarbon, hydrocarbon gas, etc., to neighborhood of the end faces being facing each other between the heating zone and the squeeze roll, on purpose to shield the electric weld zone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04294364-A (JP)
Title: Developer for thermal fixing and thermal fixing method
Inventor: ISHIBASHI YUKARI
IPC: G03G15/20
Filed: 1991-03-22
Abstract: PURPOSE:To offer a thermal fixing method in which the surface of a fixing film is prevented from being damaged or shaved, the fixing of residual developer caused by the damage, etc., is prevented, excellent fixing performance and offset resistance are accomplished, waiting time is short and power consumption is low. CONSTITUTION:This developer is used in a fixing method for thermally fixing an image developed by developer to a recording material by a heating body 11 which is fixedly supported and a pressure member 18 which opposingly press-contacts to the heating body 11 and brings the recording material into contact with the heating body 11 through the film, and it contains fine powder treated with silicone oil or silicone varnish. Then, the developer is used in this thermal fixing method.
Patent JP-S58200736-A (JP)
Inventor: GOTOU MITSUHIRO
IPC: A61B10/00
Filed: 1982-05-19
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-H10260531-A (JP)
Title: Polyimide type resin composition
Inventor: SAKAMOTO KEI
IPC: G03F7/038
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide type resin composition superior in an antirust effect and a film remaining preventive effect and a film adhesion effect to copper and copper alloys and to provide the method for manufacturing a terminally modified polyimide type resin composition by incorporating the polyimide type resin with a tetrazole group introduced into the terminal of each unit and a solvent as essential components. SOLUTION: This polyimide type resin composition is composed essentially of the polyimide having the tetrazole group introduced into the terminal of each unit and the solvent. The polyimide resin is a polyamide acid represented by formula I in which R<1> is a tetravalent organic group; R<2> is a divalent organic group; (k) is an integer of 5-10,000; W<1> is T<1> or a hydroxy or chemical sensitive group; and T<1> is an atomic group having a tetrazole group represented by formula II in which P<1> is a -NH-, -NR-, (R is a 1-3C alkyl group), -SO2 -, or -Ogroup or the like; Q is a simple bond or a divalent organic group; and R<1> is an H atom or a 1-10C alkyl or 2-10C alkenyl or 3-10C aryl group.