baber/WOPTO huggingface dataset:
Patent JP-S61230791-A (JP)
Title: Flat bottom type tank
Inventor: BAERE LUC DE
IPC: C12M1/107
Filed: 1986-04-01
Abstract: A flat plate vessel comprising an extraction device having a sliding frame on the flat plate, the frame being associated at least with one upwardly open channel, which is parallel to the flat plate and is provided with a transport screw, in which the vessel is first of all closed by a cover having an opening communicating with an inlet duct for material to be subjected to anaerobic fermentation and an opening communicating with a discharge duct for gas produced during fermentation; secondly, at least one activating shaft for the sliding frame and the drive shafts for the transport screws are surrounded by sealing gland devices; and finally, the channels provided with transport screws end at at least one discharge channel, the cross-section of which reduces towards the outlet opening, and in which there is located a transport screw extending towards the outlet opening, without however reaching this opening, and this screw forms, in the region of the discharge channel the cross-section of which narrows, a plug of fermented material of density sufficient to prevent escape of gas produced during anaerobic fermentation through the outlet opening of the discharge channel.
Patent JP-S59199222-A (JP)
Title: Thermoplastic resin expanded article
Inventor: IWAI NOBORU
IPC: B29K105/04
Filed: 1983-04-27
Abstract: PURPOSE:To obtain a thermoplastic resin expanded article good in heat stability and enhanced in heating quality, by burning exhaust gas while utilizing the resulting combustion gas in heating and expanding an expandable sheet. CONSTITUTION:Exhaust gas from an exhaust port 8 enters the exhaust gas supply port 19 of a combustion chamber 16 through a pipeline 11 by a blower 14 and preheated by the combustion of fuel supplied from a fuel pipeline 12 by a gas preheater 18 and subjected to oxidative combustion when passed through a gas pervious catalyst element 17 to decompose the sublimable substance in said exhaust gas. In this case, combustion heat is generated to bring about the rising in temp. determing by the content of the sublimable substance. Thus obtained high temp. gas is exhausted from a combustion gas exhaust port 20 and a part thereof is removed out of the system from a pipeline while the remainder is supplied to a supply port 7 through a pipeline 13 by a blower 15 to be used in heating and expanding a expandable sheet 4. By this mechanism, because the amount to be used of fuel reaches 1/2 or less as compared with conventional one and the temp. in a heating and expanding chamber is stable, the stabilization of an expanding start position can be performed and quality enhancement can be achieved.
Patent JP-H03276029-A (JP)
Title: Electronic scale
Inventor: IZUMIDA KOJI
IPC: G01G23/37
Filed: 1990-03-27
Abstract: PURPOSE:To prevent a weight display from flickering by holding the contents of a weight memory up to last weight when variance in counted data is decreased less than a specific value. CONSTITUTION:The output of a load cell 4 is read in a CPU 1 at a constant period through an amplifier 5 and an A/D converter 6 and processed. Variance among last three successive read data is found and when the variance is larger than a specific value, it is considered that the output is not stable; while no display data are rewritten, new read data is read in and past data are shifted by one. When the variable is less than the specific value, it is considered that the output is stable and the number of the same data with the latest three data among eight past data is found, so that when >=5 the same data are found, the value is displayed. When not, a difference from a last display value is affected by vibration when small, and no display data are updated.
Patent JP-H11273425-A (JP)
Title: Illumination cover
Inventor: HINOBETA KAZUO
IPC: F21V3/04
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently diffuse the light from a light source and to attain sufficient ruggedness and lightness by laminating a non-foamed thermoplastic resin layer on at least one face of a foamed thermoplastic resin layer to form a multi-layer body. SOLUTION: A non-foamed thermoplastic resin layer 3 is laminated on at least one face of a foamed thermoplastic resin layer to form a foamed multi- layer body 4. An acrylic resin, a polystyrene resin or a polycarbonate resin is used for the thermoplastic resin forming the foamed thermoplastic resin layer 1. The bubbles 5 of the foamed thermoplastic resin layer 1 may have continuous bubbles, however the bubbles 5 are mainly made of independent bubbles preferably in view of strength and the diffusibility of light. The bubble diameter is normally set to about 50-300 μm. The thickness of the foamed thermoplastic resin layer 1 is normally set to about 1-3 mm. The non-foamed thermoplastic resin layer 3 may contain a pigment, a dye, an antioxidant, a ultraviolet ray absorbent or rubber grains, and its thickness is normally set to about 0.05-0.5 mm.
Patent JP-S52660-A (JP)
Title: Method of insecticide and disinfection by ultrasonic oscillator
Inventor: MURAMOTO TAKASHI
IPC: A01N25/18
Filed: 1975-06-23
Abstract: PURPOSE: To make an effective insecticide and disinfection possible with a small amount of insecticidal and disinfectant chemical by finely granulating it using an ultrasonic oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01248989-A (JP)
Title: Circuit for controlling dc motor
Inventor: CHIAKI KAZUMASA
IPC: H02P29/00
Filed: 1988-03-29
Abstract: PURPOSE:To protect relay contacts preferably, when the polarity of voltage to be fed to a DC motor is switched by driving one relay and subsequently driving the other relay upon elapse of predetermined time which is synchronous to a clock signal. CONSTITUTION:When a switch 2 is switched during counter clockwise rotation of a motor 20, for example, output Q from a flipflop 3 goes to L level at rising position of a clock signal produced from an oscillator 5. Output Q from a flipflop 6 goes to L level at half wave delay position of the clock signal, while output from a flipflop 7 goes to H level. A transistor 19 is turned OFF by the output from a flipflop 13 and the contact 22a of a relay 22 is grounded. Thereafter, a transistor 18 is turned ON by the output from a flipflop 11 and the contact 21a of a relay 21 is connected to the power source side. By such arrangement, the motor 20 rotates clockwise.
Patent JP-S61233526-A (JP)
Title: Preparation of composite phenol resin expanded molded product
Inventor: MASUI KIMIMICHI
IPC: C08J9/06
Filed: 1985-04-09
Abstract: PURPOSE:To obtain a molded body having a composite expanded layer in which fiber and phenol resin expanded layers are mixed, by heating an expandable composite to the expanding and curing temp. of a resin composition or more in a mold. CONSTITUTION:A powdery resin composition 1 is scattered on a fluffy sheet material 2 impregnated with a liquid substance and the same impregnated fluffy sheet material 2 is laminated onto the scattered powder 1 to hold said powder between both sheet materials. Heat treatment is applied at temp. less than the expanding and curing temp. of the resin composition not only to fill the fluffy sheet materials with the resin composition 1' but also voltatilize the liquid substance and the plate shaped expandable composite is subjected to expansion molding in a mold to perform the formation of expanded layers 3 and the expansion of the fluffy sheet materials in the thickness direction. By this manufacturing method, a composite phenol resin expanded molded body having a composite expanded layer, in which fibers and the phenol resin expanded layers are uniformly mixed, can be obtained with good efficiency.
Patent JP-S61236360-A (JP)
Title: Motor utilizing repelling and attracting forces of magnets without power source
Inventor: OBA SHINICHI
IPC: H02K53/00
Filed: 1985-04-10
Abstract: PURPOSE:To rotatably drive a motor without necessity of a power source by providing a nonmagnetic arm at a certain angle with respect to a line for connecting a nonmagnetic post with a rotational shaft. CONSTITUTION:A nonmagnetic arm 5 is attached at a certain angle with respect to a line for connecting a nonmagnetic post 4 with a rotational shaft 3, and a force applied to a magnet 6 is applied through the arm 5 to the post 4. In other words, the direction of a force directed from the outer peripheral direction of a nonmagnetic rotor 2 toward the shaft 3 is displaced by attaching the arm 5 and the post 4, and the force becomes a force for rotating the rotor 2. One of the magnets 1, 6 has reverse polarity, and when both are accordingly opposed, the force applied to the rotor 2 becomes reverse to alter the rotating direction.
Patent JP-S555020-A (JP)
Title: Motor with brake
Inventor: IMANISHI SHIYOUICHI
IPC: H02K7/102
Filed: 1978-06-22
Abstract: PURPOSE: To eliminate application of thrust load to the bearings of a motor with a brake to improve the braking performance of the brake by transmitting the thrust load operating at the rotary shaft at braking time through a slide plate to a frictional plate.  
     CONSTITUTION: A rotor 9 is provided on a shaft 5 in a stator 4 of a motor and supported by thrust bearings 7. When the stator 4 is energized, the rotor 9 is upwardly attracted by means of magnetic force to be thus rotated. When the stator 4 is deenergized, the rotor 9 is downwardly slid by its self weight to slidably contact a shoe 13 with a lower frictional plate 12 to thereby stop the rotor 9 by means of frictional force. Further, the vertical plane 19 of the lower hook 18 of a slide plate 14 is separated from the hook 17 to allow the oblique surface 20 to slide on the hook 17 to thereby cause the hook 18 to strongly urge the shoe 13 of the rotor 9 toward the lower frictional plate 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62232066-A (JP)
Title: Function switching system for multiprocessor system
Inventor: EJIRI MASAHARU
IPC: G06F9/52
Filed: 1986-04-02
Abstract: PURPOSE:To rapidly switch function without necessitating any interruption that needs many times of memory accesses by executing the switching by reading the jump instruction to be given to the instruction storing address of a processor to which an access-right it to be transferred, from a shared memory. CONSTITUTION:A jump instruction detection/control circuit 14 outputs the jump destination address included in a jump instruction onto an address bus 5, lifts a memory request signal line 7 to a high level, reads out the content of the jump destination address from the shared memory 3, and lets a data register 13 holds the content. Following this reading of the content, a mode FF 12 is reset, and a mode designating signal line 8 turns from a high-level to a low-level, and accordingly, the access-right is transferred from a processor 1 to a processor 2. Continually, the circuit 14 returns the jump instruction read immediately precedently from the memory 3 to a data register 13 to make it outputted onto a data bus 6, so that the waiting state of the processor 1 is released.
Patent JP-S61234480-A (JP)
Title: Method for recognizing form of digital picture
Inventor: NAKAHARA MASATOSHI
IPC: G06T7/60
Filed: 1985-04-10
Abstract: PURPOSE:To recognize the form of digital picture by performing a circumscribed square based upon the upper most value information, the lowermost value information, the leftmost value information and the rightmost value information and using the circumscribed square. CONSTITUTION:A processor 2 reads the picture information of one line out of the picture which is inputted from a picture input device 1 and detects the coordinate of a picture element that is existed on the line and detects each picture element information of the uppermost value information, the lowermost value information out of the coordinate information of the picture element and stores them to a memory circuit 3. Similarly for the next lien, each information of the uppermost value, the lowermost value, the leftmost value and the rightmost value are detected. And by comparing them with the picture element informations of the previous line, the content of the memory is updated to the most appropriate coordinate value of the picture element information for forming the circumscribed square and by obtaining each information of the uppermost value, the lowermost value, the leftmost value and th rightmost value in the linkage component of the picture element, the circumscribed square of the linkage component is performed and the form is recognized by the feature of the circumscribed square.
Patent JP-H09269529-A (JP)
Title: Method for positioning light source for irradiation angle variable stroboscopic device
Inventor: HORINISHI KATSUMI
IPC: G03B15/03
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for positioning a light source for an irradiation angle variable stroboscopic device capable of varying the irradiation angle of emitted light with a simple structure and high accuracy and also at a low cost. SOLUTION: The moving operation of the light source 9 is controlled by processing comparison results obtained by comparing actual light distribution data at each reference position of the irradiation angle variable stroboscopic device with data in terms of design through a CPU 16 and an EEPROM 17. Thus, the constitution of the light source 9 is so simple that a manual adjustment work is not necessary, and then, the method for positioning the light source for the irradiation angle variable stroboscopic device, capable of highly accurately and instantaneously deciding the reference position and the appropriate position is obtained.
Patent JP-H05241478-A (JP)
Title: Thermal fixing device
Inventor: ANDO TOMIO
IPC: C10M105/54
Filed: 1992-02-27
Abstract: PURPOSE:To execute the ideal thermal fixing of toner with hardly generating an offset and with hardly using releasing oil. CONSTITUTION:The surface temperature of a heating/fixing roller 1 is detected by a temperature sensor 3, and inputted into a controller 7. The controller 7 controls a zero-cross ON/OFF circuit 5, so that the energization of a heater 1a from a power source 4 is continued intermittently, and the surface temperature of the heating/fixing roller 1 by the generation of the heat of the heater 1a, is controlled so as not to exceed the phase transition temperature area of the melting and softening of the toner T. Thus, the offset of the toner T can be prevented. Further, the releasing oil with which an oil coating roller 8 is coated by a wick 10, from the inside of an oil tank 9, is lightly and uniformly spread on the surface of the heating/fixing roller 1, and the offset of the toner T on a recording medium S, to the surface of the heating/fixing roller 1 can be prevented.
Patent JP-H09269790-A (JP)
Title: Karaoke device
Inventor: OTSUKA MASAFUMI
IPC: G10L21/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which a natural voice back chorus can be added to a portion that is shifted from the portion which a singer is singing without increasing the data of the sound source and to overlap as the lyrics which differ from the lyrics of the singer's music. SOLUTION: Music data are read from a music data storage section 2 which stores the data in musical instrument digital interface(MIDI) codes, a MIDI sound source 3 is driven to generate an accompaniment music from a speaker 5 in conjunction with the song from a microphone 6. The song from the microphone 6 is stored in a storage section 10 as digital data. The control data for the song data writing and reading are stored in the section 2 as associated data of the music data and the data writing to and the data reading from the section 10 are controlled by the control data. For example, the writing data of one chorus of input song data are written and reading data are read with the delay equivalent to one chorus. Thus, the data, which are read, are overlapped to the voice and the speaker 5 is driven.
Patent JP-S62234046-A (JP)
Title: Novel esterification product and cosmetic containing said product
Inventor: UEDA YOSHIHIRO
IPC: A61Q5/00
Filed: 1986-04-02
Abstract: NEW MATERIAL:An esterification product obtained by esterifying part or all of OH groups in a dihydric alcohol with an intermolecular oligoesterification product of 12-hydroxystearic acid or ricinoleic acid. EXAMPLE:An esterification product of an oligoester of 12-hydroxystearic acid with neopentyl glycol. USE:A light-colored and odorless oily base for cosmetics, capable of exhibiting improved affinity and feeling without irritating the skin, sustaining the high viscous liquid state even with a relatively high molecular weight and providing unique gloss when spread on the skin and having water holding property and excellent compatibility with another oil without deteriorating quality with time. PREPARATION:Intermolecular esterification reaction is carried out between OH groups and carboxyl groups present in 12-hydroxystearic acid to give an oligoesterification product, which is then esterified with a dihydric alcohol having preferably a side chain, e.g. 1,3-diol, etc.
Patent JP-S554903-A (JP)
Title: Method for constructing semi-conductor integrated circuit
Inventor: INO MASAYOSHI
IPC: H01L21/822
Filed: 1978-06-26
Abstract: PURPOSE: To separate two power source terminals in a chip to detect abnormal leaks and the like without reducing the advantage of high-speeding of a circuit. One of the two terminals belongs to a circuit having a direct current pass and the other does not.  
     CONSTITUTION: A power source terminal 1 of a circuit having a direct current pass, and another power source terminal 2 of a circuit having no direct current pass are separated in a chip and are called VDD 1 , and VDD 2 , respectively. Under bad separation, abnormal leaks of a memory or the primary circuit 2 is quickly monitored by the power source VDD 2 . While it is observed from VDD 1  by the direct current power source because the abnormal leaks less affect the amount of circuit current estimated at design stage. For practical use, if each pad of the power sources VDD 1  and VDD 2  is placed close to each other and connected to the same turminal in the package, additional turminal pin of an outer package is not necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1029189-A (JP)
Title: Joint device for industrial robot
Inventor: MATSUMOTO KAZUYUKI
IPC: F16H1/32
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To easily obtain most of reduction ratios necessary for an industrial robot by setting the reduction ratio of a backward stage reduction gear to a particular value and selecting the reduction ratio of the forward stage reduc tion gear from ones within a particular range. SOLUTION: The reduction ratios of forward and backward stage reduction gears 20 and 21 are selected within a normal control rotational number range of an electric motor such that no resonance occurs in a robot, more particularly between first and second arms and the backward stage reduction gear 21. If the reduction ratio of the backward stage gear is 1/40, in order to obtain a reduction ratio of about 1/200 for a reduction gear, the reduction ratio of the forward stage reduction gear is 1/5 and, in order to obtain a reduction ratio of about 1/100 for the reduction gear, the reduction ratio of the forward gear is 1/2.5. Accordingly, only by setting the reduction ratio of the backward stage reduction gear to 1/40, most of reduction ratios necessary for the industrial robot is obtained.
Patent JP-H06291940-A (JP)
Title: Light emitting device and close contact type image sensor unit using same
Inventor: HONGOU HIROTAKA
IPC: G02B6/00
Filed: 1993-04-02
Abstract: PURPOSE:To provide a light emitting device with a high lighting efficiency and the close contact type image sensor unit employing the device and obtaining a picture signal with excellent uniformity and high accuracy. CONSTITUTION:Plural light emitting diodes 1 are mounted to a predetermined position on a front side of a board 2 having a circuit conductor layer in an array form and a transparent plate 4 is placed to a light emitting side of the light emitting diode 1 mounted in an array form and on an optical axis of a light radiating from the light emitting diode 1.
Patent JP-2000275867-A (JP)
Title: Regenerating method of electrically conductive base body from organic electrophotographic photoreceptor
Inventor: SENBA NAOYUKI
IPC: G03G5/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of a regeneration process by dipping defective products or the like in a specified N-methylpyrrolidone bath to peel, dissolve and remove an org. functional material film from the electrically conductive base body. SOLUTION: The org. electrophotographic photoreceptor is produced by forming an org. functional material film on an electrically conductive base body, and the base body is regenerated from the product having defective or damaged functional material film caused in the production or inspection process, or from a used product after the service life in the following process. Namely, the defective or damaged product or used product is dipped in an N- methylpyrrolidone bath satisfying the relation of y>3x+25, wherein x (wt.%) is the water content and y( deg.C) is the bath temp. The org. functional material film is peeled, dissolved and removed from the base body. After the functional material film is peeled, dissolved and removed, the base body is preferably rinsed with water containing >0.1% surfactant.  Thereby, regeneration of the base body by peeling, dissolving and removing the functional material of the org. electrophotographic photoreceptor can be easily performed at a low cost.
Patent JP-S522495-A (JP)
Title: Coin replenishing apparatus for automatic selling machine
Inventor: YAMADA KOUJI
IPC: G07F9/00
Filed: 1975-06-24
Abstract: PURPOSE: To permit coins retained within a cassette and successive feed section to be touched only by particular persons by providing the machine frame with lock for locking a shutter opening and closing a coin inlet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S531842-A (JP)
Title: Outdoor power panel
Inventor: TAKAHASHI MASARU
IPC: H02B1/30
Filed: 1976-06-29
Abstract: PURPOSE: To prevent the invasion of the rain water to the power board by providing the lower deflected plate in the lower frame while providing the upper deflected plate in the vicinity of the gap between the roof and door. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03278075-A (JP)
Title: Laser beam printer
Inventor: NAKAWA YASUMASA
IPC: G03G15/04
Filed: 1990-03-28
Abstract: PURPOSE:To reduce irregularities in an image by detecting the rotational speed fluctuation of a photosensitive drum, and controlling the light quantity of laser beams in proportion to the rotational speed fluctuation of the photosensitive drum. CONSTITUTION:A pulse signal indicating a rotational position by an encoder 6 is converted into a signal in proportion to speed fluctuation by a rotational speed fluctuation calculator 7, and the rotational speed fluctuation of the photosensitive drum is sent to a laser beam controller 8. After the laser beams are detected by a laser beam detector 9, the light quantity of the laser beams is made large when rotational speed is average one or above, and made small when it is the average one or below, in the case of a reversal development. Thus, a line width for recording is controlled, so that the irregularities in the image are reduced.
Patent JP-S5411725-A (JP)
Title: Shutter coupling mechanism of folding cameras
Inventor: GOTOU TOSHIO
IPC: G03B9/08
Filed: 1977-06-28
Abstract: PURPOSE: To readily and rapidly perform shutter operation with at-hand operation by disposing a moving mechanism of a simple construction capable of charging and releasing the shutter mechanism of lens board within an operable front cover and providing this manual operating part on the outside of the front cover near the body or on the body side. 
     COPYRIGHT: (C)1979,JPO&Japio