baber/WOPTO huggingface dataset:
Patent JP-S63138383-A (JP)
Title: Blade inversion preventing device
Inventor: YAMAGISHI TOSHIO
IPC: G03G21/10
Filed: 1986-11-29
Abstract: PURPOSE:To surely make the front end part of a blade adaptable to the surface of a photosensitive drum without requiring any extra operation by providing a timer which starts when a specific switch is depressed or when the power source is turned on and a means which reduces the rotating speed of the photosensitive drum to a constant speed or less during the operation of the timer. CONSTITUTION:A device which depresses the front end of the blade 2 against the surface of the photosensitive drum 1 rotating at the constant speed for a constant time after the power source and in a copying process is provided with the timer 11e which starts when the specific switch 11f is depressed or when the power source is turned on and the means which reduces the rotating speed of the photosensitive drum 1 to the constant speed or less during the operation of the timer 11e. Namely, the timer 11e starts when the specific switch 11f is pressed or when the power source is turned on and the photosensitive drum 1 rotates faster in the operation of the timer 11e than in the copying process. Consequently, even when the front end of the blade does not conform to the surface of the photosensitive drum 1, no large frictional force operates on the front end part owing because of the slow rotation of the photosensitive drum 1. The front end part of the blade conforms to the surface of the photosensitive drum while prevented from being inverted.
Patent JP-H02130421-A (JP)
Title: Signal waveform processor
Inventor: NAKAMURA KAZUTO
IPC: H03K5/01
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the generation of an erroneous pulse by a method instantaneous value of two sinusoidal signals with a phase difference of 90 deg. undergo a vector synthesization to calculate an angle indicating a direction thereof and an angle output thereof is compared with a reference value to generate a square wave signal. CONSTITUTION:Sinusoidal signals V1 and V2 with a phase difference of 90 deg. in terms of electric angle are outputted from an encoder 12 and instantaneous values of the signals V1 and V2 undergo a vector synthesization with a vector computing device 14 to calculate an angle indicating a direction thereof and a phase of the signals V1 and V2 is discriminated with a phase discriminator 15 to judge a direction thereof. An output of the computing device 14 is applied to comparators 19 and 20 to be compared with reference values S1 and S2 for giving a hysteresis width and both outputs P1 and P2 are applied to a logic circuit 21. Thus, outputs of the circuit 21 are applied to an AND circuit 23 together with a blind zone pulse PB from a blind zone generation circuit 22 to obtain a square wave signal P0.
Patent JP-H0542792-A (JP)
Title: Component for exteride storage device
Inventor: TAKAMURA JUNYA
IPC: B42D15/10
Filed: 1991-08-08
Abstract: PURPOSE:To prevent contents in an external storage device from being read and being written by a method wherein a part of an optional form having a size by which it can be freely penetrated is fitted to a hole of a plate like external storage device having the hole which has preliminarily passed through the storage device, and is formed so that a component can not be removed from the external storage device unless the components is broken after fitting. CONSTITUTION:One or a plurality of optionally formed components 2 having a size by which they can be freely penetrated are fitted to a hole of a plate like external storage 1 having a hole which has previously passed through the storage. At that time, the component 2 are fixed so as not to be removed from the plate like external storage device 1 with a pawl 3 provided to the components 2. After fitting the components 2, the components 2 becomes incapable of being removed from the plate like external storage device 1 unless an optional position of the components 2 is broken. The external storage device 1 fitted with the components 2 can not be accurately fitted to a device which reads and writes contents since the fitted components 2 are a hindrance thereto, and the contents become incapable of being read and being written.
Patent JP-H02131659-A (JP)
Title: Automatic incoming signal detector for facsimile equipment
Inventor: YASUDA NOBUYUKI
IPC: H04N1/32
Filed: 1988-11-11
Abstract: PURPOSE:To switch the kind of the line automatically without connection change or an external switch by drawing two kinds of separate lines and detecting an incoming signal arrived at first. CONSTITUTION:An automatic incoming signal inputted from a public line 20 and a private line 27 is binarized by automatic incoming signal binarization circuits 21, 22. Then the binarized signal is inputted to gate circuits 23, 24. The signal outputted from the gate circuits 23, 24 is inputted to a select circuit 25. The select circuit 25 outputs the automatic incoming signal inputted early to the relevant circuit to an automatic incoming signal detection circuit 26 to control so as to close the gate of the gate circuit of the remaining line.
Patent JP-2000114231-A (JP)
Title: Method for removing protective film of semiconductor substrate
Inventor: YAMAGUCHI AKIRA
IPC: H01L21/306
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a protective film which is superior in workability, and is also superior in resources protection, and is formed in an unwanted part from a semiconductor substrate. SOLUTION: When a protective film formed in an edge part of a semiconductor substrate 3 is released, a spacer 1 is formed into a shape in that only the protective film at a specified position on a surface of the semiconductor substrate can be coated, and the spacer 1 is pinched mutually and superimposed between the semiconductor substrate for releasing the protection film formed in the edge part. When, at least the superimposed spacers 1 and semiconductor substrates 3, each comprising a plurality of sheets are pinched between fixing means 5, they are dipped in a protection liquid releasing liquid while retrained in fixed condition, and only the protective film part to be removed is exposed and dipped in the removing liquid. Thus, it is possible to efficiently remove and remove an unwanted part of the protective film.
Patent JP-S63137267-A (JP)
Title: Detector for non-electrified state of fixing heater
Inventor: ISHIDO MITSUYA
IPC: G03G15/20
Filed: 1986-11-28
Abstract: PURPOSE:To quickly detect the non-electrified state with a simple constitution by detecting the voltage between terminals of a capacitor, which is charged with a charging characteristic lower than the detection temperature characteristic of a fixing heater, as a reference voltage. CONSTITUTION:The time constant for charging of a capacitor 8 is so set that the increase curve of the voltage between terminals of the capacitor 8 is slower than that of the temperature detection signal at a connection point 3 between a thermistor 1 and a variable resistance 2. If disconnection or the like of the fixing heater or the like occurs, the temperature detection signal at the connection point 3, namely, the output signal from an amplifier 4 is kept at a certain value, and therefore, magnitude relations between signals supplied to a comparator 7 are inverted in a relatively short time after making of a power switch, and the signal indicating that the output signal from the amplifier 4 is smaller, namely, the signal indicating the non-conduction state of the fixing heater is supplied from the comparator 7 to a fixing heater control part 6. Consequently, the feeding operation to the fixing heater by the control part 6 is stopped.
Patent JP-H09126993-A (JP)
Title: Method for controlling heating oven for atomic absorption photometer
Inventor: KITAGAWA MASATOSHI
IPC: G01N21/31
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method including a function for stopping the supply of a power and for protecting the surrounding of an atomizing part from thermal breakdown if a heating oven blows out during heating due to termination of the life when heating and atomizing a sample in an atomic absorption photometer. SOLUTION: The heating oven control method has a comparator 8 which is controlled by a heating current control part 2 according to a temperature setting signal 1 and compares a heating current obtained by converting current flowing thorough a heating oven 4 into a voltage by an I-V converter 7 with the temperature setting signal 1 and a switch 9 which is switched by the output signal, the switch is closed when the temperature setting signal 1 is less than the heating current, and the switch 9 is opened when the comparator 8 is inverted, thus stopping heating operation.
Patent JP-S63137979-A (JP)
Title: Alpha-cyanoacrylate composition
Inventor: HARA OSAMU
IPC: C08F2/44
Filed: 1986-11-29
Abstract: PURPOSE:To provide the titled thixotropic composition of high stability and rapid curing rate, comprising an alpha-cyanoacrylate ester monomer, fumed silica and polyol. CONSTITUTION:The objective composition comprising (A) an alpha-cyanoacrylate ester monomer (e.g., ethyl alpha-cyanoacrylate), (B) fumed silica (e.g., silica treated with dimethyl dichlorosilane), and (C) a polyol (pref., polypropylene ether triol with a molecular weight 2,000-5,000).
Patent JP-2000109630-A (JP)
Title: Vinyl acetate emulsion composition and adhesive for woodwork
Inventor: YANASE AKINOBU
IPC: C09J137/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a one-liquid type vinyl acetate emulsion compsn. having a long pot life and excellent in handling property, and forming a film of excellent application properties, such as water resistance, boiling resistance, solvent resistance, and storage stability. SOLUTION: This compsn. comprises vinyl acetate resin aqueous emulsion (A) contg. 1-50 pts.wt. modified vinyl alcohol of not lower than 97 mol % saponification contg. 1-24 mol % ethylene unit, to the total monomer, 0.1-10 pts.wt. polymer contg. oxazoline group (B) to the 100 pts.wt. solid content of the vinyl acetate resin aqueous emulsion (A). It is pref. that the polymer contg. oxazoline group (B) is a water soluble polymer having an oxazoline group in its branched chain and further contg. a polyvalent metal salt.
Patent JP-H09122411-A (JP)
Title: Strainer device
Inventor: FUKUSHIMA KOSUKE
IPC: B01D29/66
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obviate the necessity of maintenance and inspection of a strainer at all by cleaning the strainer automatically in compliance with its state of clogging. SOLUTION: A strainer 6 disposed in a flow path is set to be movable on its downstream side to increase the flow load to be received by the strainer 6 in proportion to the degree of clogging of the mesh of the strainer 6 to move the strainer 6 at a certain critical point, and a constitution, in which the feed of backflow of a fluid from the downstream side to the upstream side of the strainer 6 and the discharge of the backflowed fluid after the strainer 6 are carried out simultaneously with the stop of the feed of the passing fluid by utilizing the movement of the strainer 6 as a starting source, is provided and cleaning is carried out automatically by utilizing the movement of the strainer itself in respective generation of clogging of the strainer.
Patent JP-H07111817-A (JP)
Title: Climbing safety traveling device for movable agricultural machine
Inventor: KUNISADA KATSUMI
IPC: A01D69/00
Filed: 1993-10-20
Abstract: PURPOSE:To facilitate operation of a driver from the ground when the operator restarts a movable agricultural machine after stopping in the middle of climbing, to start the movable agricultural machine by the operation at a proper advance speed and to maintain safety without causing wrong operation. CONSTITUTION:In a movable agricultural machine equipped with an infinitely variable gear, a parking brake lever 1 is linked and connected to a traveling speed change lever 2 so as to make the traveling speed change lever 2 act on a forward very low-speed position S by returning the parking brake lever 1 from an ON handling position P, passing through an OFF position O to a given position X.
Patent JP-H09125866-A (JP)
Title: Floating preventive mechanism of casing tube for shaft
Inventor: KITAMURA YUZO
IPC: E21D1/03
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent floating by installing filler-packed bags expanded by infecting fillers on the outside of a casing tube for a shaft and mounting an arcuate protecting plate slidable in the radial direction of the casing tube on the outsides of the bags. SOLUTION: Each arcuate protecting plate 12 is disposed among each ring- shaped ribs 15, and supported slidably on the inside and the outside by guide plates while filler-packed bags are set into each plate 12. A casing tube for a shaft is driven by a method of all-casing construction, fillers such as concrete are infected into filler-packed bags, and the filler-packed bags are expanded to the outside. Consequently, the protecting plates 12 are slid to the outside and pushed against a pit wall. Frictional resistance is increased, and floating by buoyancy of a casing tube body 2 for the shaft is prevented. Accordingly, penetration operation deeper than required depth can be unnecessitated, and the term of works and the cost of the execution of works can be reduced.
Patent JP-H01129746-A (JP)
Title: Brushless motor
Inventor: MATSUO SHOEI
IPC: H02K29/08
Filed: 1987-11-12
Abstract: PURPOSE:To reduce manhours, by using a flux variation detection type index sensor and by providing recessed and projecting parts across both ends on the outside circumferential surface of a rotor frame. CONSTITUTION:When a rotor frame 16 rotates in the direction of an arrow in the figure, an index sensor 19 outputs a signal from a winding terminal 34 in accordance with the change of recessed and projecting parts of the rotor frame 16 made of a magnetic substance. With the rotation of the rotor frame 16, an output a' is generated at the vicinity of a section A, an output b' at the vicinity of a section B, c' section C, d, section D and e' section E. At the same time, because of the change of the unevenness of the rotor frame 16, wind is generated under a reference plane for mounting a bracket.
Patent JP-H03169179-A (JP)
Title: Signal processing device
Inventor: UIRIAMU ADAMUSON RAGOONI
IPC: H04N5/57
Filed: 1990-10-25
Abstract: PURPOSE: To reduce errors which have possibility of being generated by the operation of an automatic beam limiter by controlling a maximum luminance level directly related to an adjustment level of contrast. CONSTITUTION: A contrast control unit 20 includes a potentiometer 22, which is coupled between a proper voltage source Vo and the ground and a position- changeable wiper arm 24 varies a voltage output Vpix representing contrast setting or image control setting. The image control voltage Vpix is coupled with a contrast control amplifier 25 at a luminance (Y) process channel. Similarly, a luminance control unit 30 includes a potentiometer 32, which is coupled with a space between a proper voltage source Vb and the ground and a position- changeable wiper arm 34 varies a voltage output Vbrt representing a luminance control setting. The luminance control voltage Vbrt is coupled with a luminance control amplifier 35 at the luminance process channel. Consequently, an error which has possibility of being generated by the operation of an automatic beam controller can be reduced.
Patent JP-H04159833-A (JP)
Title: Intermediate repeater
Inventor: KOBAYASHI MASATO
IPC: H04J3/14
Filed: 1990-10-23
Abstract: PURPOSE:To remove a control including a selector switching by superimposing an overhead signal transmitted/received to/from another station and an overhead signal transmitted received to/from a present station. CONSTITUTION:This intermediate repeater is provided with overhead separating sections 22, 32, 112, and 122, overhead inserting sections 21, 31, 111, and 121, decoding sections 24, 34, 14, and 125, adders 118 and 128, and encoders 23, 33, 113, and 123. Also by adding an overhead signal received one terminal station and a signal sent from the present station, the result is sent to other station and by adding the overhead signal received from other terminal station and the signal sent from the present station, the result is sent to one station. Then the result adding the overhead received from one terminal station and the overhead signal from the other terminal station is monitored. Thus, speech can be attained between an arbitrary terminal station and a repeater station without such control as selector switching.
Patent JP-H05127632-A (JP)
Title: Multi-screen display device
Inventor: ANDO TAKAHISA
IPC: G09G5/00
Filed: 1991-10-31
Abstract: PURPOSE:To provide the multi-screen display device which can project divided screens more than display units on one collective screen. CONSTITUTION:When video data stored in a frame memory 6 are read out, a readout control circuit 5 changes a readout start address, sets head addresses in the memory 6 where the video data are stored for display units P1-P4 of the uppermost stage and addresses where video data successive to display images on the display units on upper stage sides for other display units P5-P12, and reads the data out up to the final address of the memory 6 where the video data are stored. Further, the readout control circuit 5 begins to read the data out of the head address of the memory 6 again and continues to read the data out up to the address until the images are displayed on all the screens of the display units 9.
Patent JP-2000111717-A (JP)
Title: Reflecting plate for liquid crystal display device, its production and reflection type liquid crystal display device
Inventor: MINAMINO HIROMASA
IPC: G02B5/08
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a reflecting plate capable of easily ensuring a wide visual field angle with simple equipment by forming a reflecting coating film from a coating material containing a binder resin and a brilliant pigment. SOLUTION: A coating film (reflecting coating film) 2 is formed on a substrate 1 from a coating material containing a binder resin and a brilliant pigment. The brilliant pigment contained in the reflecting coating film 2 reflects incident light. The light scattering property of reflected light can be adjusted in accordance with the kind and oriented state of the brilliant pigment in the reflecting coating film 2. In the case of insufficient light scattering property, the light scattering property is adjusted by incorporating light scattering fine particles into the reflecting coating film 2. Ruggedness may be imparted to the surface of the reflecting coating film 2 so as to adjust the light scattering property.
Patent JP-H11121973-A (JP)
Title: Electromagnetic shielding structure of concrete skeleton
Inventor: KAWASAKI KIMIO
IPC: E04B1/92
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for countermeasures against effect on a shielding performance due to poor connection by surrounding a specified length from an electromagnetic wave-propagating aperture in the propagating direction with an electromagnetic wave shielding functional member in the case of making the aperture in a concrete skeleton face having no electromagnetic shielding functional member. SOLUTION: A concrete floor 1 is made in continuation to concrete beam 6 with erected concrete walls 2, and aluminum backed glass wool 5 is attached to their insides as a heat insulator, and a conductive film 10 continuously extends from the surfaces of room-inside wall plates 11 of plywood and the like for confining the glass wool 5 between the plates 11 and concrete walls 2. An exposed portion of the junction of the concrete wall 2 and floor 1 forms an electromagnetic wave propagating aperture 12 having no electromagnetic wave shielding functional member and specified length from this aperture 12 in the propagating direction is surrounded with the aluminum backing glass wool 5 having the electromagnetic wave shielding function.
Patent JP-S62168331-A (JP)
Title: Mass spectrograph
Inventor: KUBODERA TOSHIYA
IPC: G01N27/62
Filed: 1985-12-20
Abstract: PURPOSE:To simplify the putting in and out works of a collision chamber and shorten the time of evacuation, by installing a slit and the collision chamber side by side on a same base plate, and making the base plate slide in a direction vertical to the orbit of ions from the outside of a vacuum receptacle. CONSTITUTION:A collision chamber (C) is installed on a base plate (P) beside a slit (S). The collision chamber is one box, and its front and rear walls in an ion transmission direction are provided with openings (a) through which ions are able to be transmitted, so that a gas for activating the cillision can be introduced. Then, either the slit (S) or the collision chamber (C) can be located on the orbit (Ob) of ions, by sliding the base plate (P). Thus, they can be switched simply and quickly, and the vacuum of a mass spectrograph is not broken, so that the time of evacuation can be shortened.
Patent JP-H03148764-A (JP)
Title: Machine translation device
Inventor: SHIRAISHI YOSHIKAZU
IPC: G06F17/28
Filed: 1989-11-02
Abstract: PURPOSE:To reflect the character string of a translated word upon the next translation when there is no translated word desired by a user in the candidates of other translated words by providing a means to register the character string of the translated word, which is inputted to an input area, selectively to a user dictionary. CONSTITUTION:When the other translated word is selected in post-edition after the translation, the candidates of the other translated words are displayed in another translated word display window 14. However, an input area 15 is displayed as well and when the translated word intended by the user does not exist in the candidates, by inputting the desired translated word to the input area 15 by an input means such as a keyboard, etc., it can be used as the translated word. In such a case, by registering the translated word to the user dictionary as needed by a selecting means, the inputted translated word can be reflected upon the following translation as well. By repeating such as operation, the user dictionary is made satisfactory. Thus, when a desired translated word character string is displayed in a translated result text on the same picture, it is not necessary to newly input the translated word by the keyboard, etc., and work for copying the displayed character string to the input area is made enough.
Patent JP-2000074899-A (JP)
Title: Method for specifying nondestructively formaldehyde- exuding portion by cloth
Inventor: TASAKA KEIKO
IPC: G01N31/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To save resources, expenses and labors, and to easily improve an environmental condition, by specifying nondestructively a formaldehyde-exuding portion and by removing or replacing only the specified portion to eliminate formaldehyde discharged to the atmosphere such as an indoor space. SOLUTION: A cloth 4 is affixed on a portion having the possibility of formaldehyde-exuding to adsorp exuded formaldehyde, an outside of the cloth 4 is covered with a foil or a film B, its periphery is sealed with an adhesive tape C to block contact with outside air and to bring the cloth 4 into close contact with the testing portion, then a formaldehyde amount adsorped in the cloth 4 brought into close contact with the testing portion for a fixed time is measured, and an exuding portion is specified by comparing the respective amounts measured in respective portions without destructing the respective objects having the possibility of the formaldehyde-exuding.