baber/WOPTO huggingface dataset:
Patent JP-S57163279-A (JP)
Title: Photosensitive drum of electrophotographic copying machine
Inventor: OGATA YOSHIHIRO
IPC: G03G15/00
Filed: 1981-04-01
Abstract: PURPOSE:To prevent the damage of a photoreceptor due to a foreign matter, by providing a foreign matter preventing means at the start position where a guide member that guide the photoreceptor is brought into contact with the photoreceptor slidably. CONSTITUTION:The base edge of a blade 7 made of an elastic material is implanted to a guide member 20, and the tip pat of the member 20 is set as if it scooped the rear surface of a photoreceptor S. Thus a foreign matter preventing means is obtained. The blade 7 is oblong and plate-shaped in the direction piercing through the paper surface with almost an equal width to the photoreceptor S. In such constitution, a foreign matter 6 is prevented by the blade 7 and impossible to go into the area between the photoreceptor S and the member 20. The matter 6 is also scooped out in accordance with the shift of the photoreceptor S when the photoreceptor is replaced. As a result, no damage is caused to the photoreceptor.
Patent JP-H09238545-A (JP)
Title: Mower
Inventor: KUROMI AKISHI
IPC: A01D34/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve controllability and further to easily and speedily change the effective reaping width of a slope mowing device. SOLUTION: A traveling machine body is provided with a mowing part composed of a planar mowing device 2 and a slope mowing device 3, and an engine 8 and a mission case 9 are arranged forth and back while being shifted to the left or right side rather than a center X from side to side of the traveling machine body. The mowing part is arranged on the front side of the engine 8, one rear wheel 5 for traveling drive is positioned on the center from side to side of the traveling machine body 1, and the slope mowing device 3 is constituted reciprocative.  This mower is constituted so as to freely change and adjust the position in breadthwise mowing direction and arranged on the opposite side of the engine 8 and mission case 9 with the center X from side to side of the traveling machine body 1 inbetween, and that slope mowing device 3 is constituted so as to be freely switched to an inclined attitude for work along a slope in the view of direction from side to side and a rising attitude almost along the traveling machine body 1 while being oscillated from side to side and so as to be freely switched to the rising attitude and the falling attitude for storage of letting it fall backward to a driving part side 6 while being oscillated back and forth.
Patent JP-H03250914-A (JP)
Title: Clock skew adjustment circuit
Inventor: SOFUE TOSHIHARU
IPC: H03K5/13
Filed: 1990-02-28
Abstract: PURPOSE:To set a delay time between a clock input section of an LSI and a register to a prescribed time by outputting a noninverting output and an inverting output of a 1st ECL circuit to a 2nd ECL circuit so as to control a capacitance of a varactor diode connecting to either of the noninverting output and the inverting output of the 1st ECL circuit. CONSTITUTION:When a control signal S11 is set to a high level and control signals S12-S14 are set to a low level, a current I31 flows to a resistor R14, the capacitance of a varactor diode D11 is increased, the waveform at a node d1 is made dull and a delay time between contacts b1-e1 is changed. Thus, the delay time between the contacts b1-e1 is set to a prescribed time by controlling the current flowing to the resistor R14 to vary the capacitance of the varactor diode D11. Similarly, the delay time between contacts b2-e2 is set to a prescribed time by controlling the current flowing to a resistor R24 to vary the capacitance of a varactor diode D21.
Patent JP-H03251348-A (JP)
Title: Production plan making device for each item
Inventor: KAMIWAKI FUTOSHI
IPC: G06Q50/00
Filed: 1990-03-01
Abstract: PURPOSE:To obtain an efficient production plan preparing device in which the number of storage of all the product group to the minimum by preparing the production plan for which the demand estimation or each item in a certain period and the number of times of rearrangement of the molding metal molds for each item are taken account of. CONSTITUTION:In an estimation simulation part 1, the sales variation quantity for each product group in each month is calculated on the basis of the sales plan for each product group in a prescribed period, and the sales constitution ratio for each item in each product group is calculated from the total sales quantity of all the product group and the sales quantity of each item in each product group, and the demand estimation of each item in each product group in the pertinent month is carried out. In a demand estimation constitution ratio calculating part 2, the demand estimation quantity constitution ratio of all the items is calculated on the basis of the demand estimation in the pertinent month. In a period calculation part 3, the optimum summary period for manufacturing all the items is calculated from the demand estimation quantity constitution ratio and the number of times of rearrangement of the molding metal molds permitted in a month. In a manufacturing plan preparation part 4, the summary of lots for each item on which the summary period for each item is added is carried out, and a plan is prepared, on the basis of the above-described summary period.
Patent JP-2000250322-A (JP)
Title: Wet type developer concentration controller
Inventor: MIYAMOTO HIROHISA
IPC: G03G15/11
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a wet type developer concentration controller constituted so that toner concentration in developer can be easily detected and controlled. SOLUTION: This wet type developer concentration controller is constituted so that the wet type developer is supplied to an electrostatic latent image formed on a latent image carrier on which the electrostatic latent image is formed and the electrostatic latent image is developed. The thick developer is supplied to a developing unit by detecting the change of the toner concentration as the frequency change of a piezoelectric element 17 by a toner concentration detection part 11 constituted so that the element 17 and an electrode 18 are opposed in the developer 19 and converting the change to voltage.
Patent JP-S58168025-A (JP)
Title: Optical fiber tunable etalon
Inventor: MASUDA SHIGEFUMI
IPC: G02B6/38
Filed: 1982-03-30
Abstract: PURPOSE:To improve resolution, by cutting cylindrical ferrules for fixedly holding optical fibers axially in one body into round slices to prescribed length together with the optical fibers in such a manner than their end surfades are right angles to the optical axis of the optical fibers. CONSTITUTION:The optical fibers 11 and 12 are held fixedly in the cylindrical ferrules 13 and 14 coaxially along the axial lines. Then, the end surfaces of the optical fibers 11 and 12 are perpendicular to their optical axis lines and finished into precise planes together with the ferrules 13 and 14. The ferrules 13 and 14 are finished precisely to the same external diameter size and as long as the optical fibers 11 and 12. The ferrules 13 and 14 are arranged in series with a gap 18 between and held fixedly in an adapter 15. Thus, the optical axes of the optical fibers 11 and 12 are aligned to each other and an electric heater is equipped around the adapter 15.
Patent JP-H05250581-A (JP)
Title: Thinner sensing and alarming device for orchestral accompaniment room
Inventor: SHIBATA TOSHIO
IPC: G08B23/00
Filed: 1992-03-07
Abstract: PURPOSE:To generate an alarm by sensing a thinner immediately once the thinner vaporizes in the orchestral accompaniment room. CONSTITUTION:This device is equipped with a sensor part 2, a pilot lamp 4, an alarm buzzer 5, an external output terminal 6, a power source part 7, an amplification part 8, a level detection part 9, and a control part 10; if the thinner vaporizes in the orchestral accompaniment room, the sensor 3 senses the thinner and puts the alarming device in operation, so even when the state in the orchestral accompaniment room can not be seen, play using the thinner is prevented and an accident caused by the thinner is also prevented.
Patent JP-S56144986-A (JP)
Title: Typewriter
Inventor: IMAIZUMI MAMORU
IPC: B41J29/26
Filed: 1980-04-15
Abstract: PURPOSE: To assuredly facilitate an erasing operation with a typewriter using an ink ribbon and an eraser tape, while avoding the tangle of the ribbon with the tape, by arranging an independent drive source for each of the ribbon and the tape, and driving the ink ribbon with a pulse motor.  
     CONSTITUTION: An ink ribbon 7 is wound by a third of a character width at each typewriting operation with a rewind reel 14 in a ribbon cassette 9, and concurrently carried up and down by the swing of supporters 12, 13. That is, the supporters 12, 13 are connected to the rotor 25a of a pulse motor 25, and fluctuated in accordance with the excitation of each exciting anode. On the other hand, an adhesive eraser tape 8 is driven between a waiting position and a typewriting position by the fluctuation of supporters 34 of a feed reel 34 and a rewind reel 33 with a rotary lever 37. At this time, the raising of the tape 8 to the typewriting position in done by an electronic control after the ink ribbon 7 is lowered to its original position. Consequently, the tangle of the ribbon with the tape is avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04268915-A (JP)
Title: Coordinate input device
Inventor: OUCHI MAMORU
IPC: G06F3/038
Filed: 1991-02-25
Abstract: PURPOSE:To miniaturize a photointerrupter and to accurately set up the phase relation of two pulses obtained from the photointerrupter to regulated phase relation. CONSTITUTION:Light emitting elements 8A, 8B alternately emit light and output pulse strings PA, PB from light receiving elements 9A, 9B receiving light from the elements 8A, 8B are respectively latched by latch circuits 18A, 18B. The latch pulse phiA of the circuit 18A coincides with the light emitting timing of the element 8A and the latch pulse phiB of the circuit 18B coincides with the light emitting timing of the element 8B. Although the element 9A receives light also from the element 8B and the element 9B receives light also from the element 8A, the circuit 18A latches only the output pulse of the element 9A receiving light emitted from the element 8A and the circuit 18B latches only the output pulse of the element 9B receiving light emitted from the element 8B.
Patent JP-2000245989-A (JP)
Title: Washing machine
Inventor: NISHIMURA TAKASHI
IPC: D06F33/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance precision in washing load judgement and to enhance precision in washing control by rotating a motor forward and backward by means of a prescribed intermittent energizing pattern, judging the classification of 'light' and 'heavy' by the detected characteristic value in the case of the forward/backward rotation, and further finely judging the judgement result by means of the detected value. SOLUTION: A control circuit functions as a washing amount judging means 16 and also constitutes a rotation number detecting means being a characteristic value detecting means 17 together with a rotation sensor 15. Besides, detected signals are respectively inputted to the control circuit from a switch input part 18 and a water level sensor 19. Then, the control circuit individually controls the driving of a drain valve 9, a motor 12 and a water supply valve 20 with a driving circuit 21 and also controls a display part 22.  In this case, the motor 12 is rotated forward/backward by the prescribed intermittent energizing pattern, the 'light' or 'heavy' of the washing load is classified and judged on the basis of the characteristic value detection result of the motor 12 and, then, the classification judgement result is finely judged in accordance with the characteristic value detection result of the motor 12 again.
Patent JP-H07263051-A (JP)
Title: Connecting structure for printing board
Inventor: SATO TADAYOSHI
IPC: H01R24/00
Filed: 1994-03-22
Abstract: PURPOSE:To increase electric current capacity without increasing the number of external connecting terminals of a printing board by branching off at least one among plural terminal pins of a connecting terminal part to be connected to an external control circuit from a midway part. CONSTITUTION:In a printing board 1 of a thermal head, golden circuit patterns 3 to electrically connect a heating resistor R, connecting terminals 4 and a driving element 7 to drive the resistor R to each other, are formed on a surface of an insulating board 2 such as ceramics. A connector composed of plural terminal pins 6 to be sandwiched by and electrically connected to the terminals 4 and housings 5 to integrally hold the pins 6, is installed. When at least one among the pins 6 is branched off from a midway part, plural wiring cables can be connected to these pins. Thereby, electric current capacity to be supplied to a circuit pattern of the board 1 can be increased without changing a diameter of cables.
Patent JP-H04272005-A (JP)
Title: Remaining prevention device of storage shelf
Inventor: MASUI SHUSUKE
IPC: B65G1/08
Filed: 1991-02-22
Abstract: PURPOSE:To provide a device capable of moving an article forward by releasing remaining easily in the case when the article remains halfway on a storage shelf which has a shelf part inclined downward in the front, stores the article from the rear and takes it out from the front. CONSTITUTION:A first moving means (E) capable of moving along the direction of moving action of conveyors (1) is provided among the conveyors (1) of a storage shelf with shelf parts made by arranging a plural number of the conveyors in parallel. A second moving means (F) capable of moving along the direction of moving action of the conveyors (1) in the same way is placed and provided on the first moving means (E). An engagement part A is provided on the upper part of the first moving means (E). A contact part is provided on the upper part and an engagement part B is provided on the lower part of the second moving means (F). The engagement part A and the engagement part B are engaged with each other by relative movement of the first moving means (E) and the second moving means (F) and the second moving means rises, so that its contact part can make contact with the bottom surface of an article (M) placed on the conveyors (1).
Patent JP-H11248699-A (JP)
Title: Urinalysis piece
Inventor: IWASAKI AKITAKA
IPC: G01N33/52
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle urinalysis piece by covering reagent parts with a transparent film except a urine collecting part at one end of basic material having fine grooves toward the direction of reagent, the reagent parts being separated from the urine collecting part at proper intervals. SOLUTION: On a plastic made basic material 1, a urine collecting part 2 is provided which is made of nonwoven cloth, Japanese traditional paper absorbent cotton or the like which hold urine permeated, and also on the material 1 fine grooves 5 are formed toward reagent parts 3A, 3B, 3C. The parts 3A, 3B, 3C formed of color rendering reagents are provided at proper intervals from the urine collecting part 2. To protect the reagents from being bathed by discharged urine directly, a transparent film 4 is provided to cover the reagent parts 3A, 3B, 3C except the urine collecting part 2. Capillary tubes are formed with the film 4 and the grooves 5 to lead urine to the reagent parts 3A. 3B, 3C. Such a urinalysis piece can be produced inexpensively by forming the reagent parts 3A, 3B, 3C by the silk screen printing and is quite easy to handle.
Patent JP-H05247991-A (JP)
Title: Siphon type stool
Inventor: SHIMANOE SHIGEYOSHI
IPC: E03D11/18
Filed: 1992-03-09
Abstract: PURPOSE:To display strong detergency by a small quantity of water by successively forming an upward inclined channel, an upward vertical, channel, a communicating channel and a downward vertical from the bottom of a bowl section and constituting a siphon communicated with a drain hole member. CONSTITUTION:An upward inclined channel 2, an upward vertical channel 3, a communicating water course 4 and a downward vertical channel 5 are formed successively from the bottom of a bowl section 10, and communicated with a drain hole section 6 shaped to a lower section at the center of the bottom of the bowl section 1, thus organizing a siphon channel 7. According to the constitution, the longitudinal length of a siphon type stool 9 is shortened and compacted. The upward and downward vertical channels 3, 5 are mounted, thus accelerating the flow of wash water, then generating a strong siphon flow. A side opening section 8 at the terminal of the downward vertical channel 5 is formed in a minimum sectional area in the siphon channel 7, the water course is constricted by a smooth curved surface, and the accelerated siphon flow is introduced into the drain hole section 6 without being decelerated.
Patent JP-S56146833-A (JP)
Title: Manufacture of low-slag sintered ore enabling high blend of ore with high alumina content
Inventor: TASHIRO KIYOSHI
IPC: C22B1/16
Filed: 1980-04-17
Abstract: PURPOSE: To accelerate the rapid formation of a melt and enable an increase of the Al 2 O 3  content of sintered ore by controlling the Al 2 O 3  and SiO 2  contents of the fine powdered part of a predetermined grain size or below in blended starting material.  
     CONSTITUTION: Blended starting material contg. ≤5.4wt% SiO 2  as the SiO 2  content of sintered ore and contg. a fine grain part of <1mm grain size by ≥25wt% is prepared, and the SiO 2  and Al 2 O 3  contents of the material are held so as to increase the SiO 2  content of the fine powdered part of <0.25mm grain size in the material and reduce the Al 2 O 3  content. That is, the amount of SiO 2  contained in said powdered part is adjusted to 0.85wt% of the total amount of the components  constituting the blended starting material, and the weight ratio of Al 2 O 3 /SiO 2  to  ≤0.25. The material is then sintered. As a result, using ore with high Al 2 O 3  content, sintered ore with low SiO 2  content is obtd. without lowering the quality and  productivity of the sintered ore. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59174105-A (JP)
Inventor: MIZUFUJI KAZUTSUGU
IPC: A47B3/00
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09224396-A (JP)
Title: Control device of generator for illumination
Inventor: SUGIYAMA YUKIHIKO
IPC: F04B49/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To operate a generator for a luminaire without any shortage of the quantity of illumination light while an engine is at a low rotation and without any power loss even if the engine is at a high rotation. SOLUTION: A variable capacity pump 11 driven by an engine 10 is provided and a hydraulic motor 13 is operated by a pressure oil from the variable capacity pump 11, thus driving a generator 14. Even if the speed of the engine 10 changes, the generator 14 for supplying power to an illuminating lamp 17 is controlled to output a nearly constant voltage, thus detecting the speed of the engine by a speed detector 20. Then, a pump capacity operation circuit 21 outputs a pump capacity control signal for controlling the amount of discharge flow of the variable capacity pump 11 based on the speed of the engine 10. The pump capacity control signal is converted into a hydraulic signal by an electromagnetic proportional valve 22, a hydraulic signal is supplied to a regulator 11a of the variable capacity pump 11, and the amount of discharge flow to the variable capacity pump is controlled.
Patent JP-H01226890-A (JP)
Title: Method for purifying phospholipid
Inventor: OKI TAKAMASA
IPC: C07F9/10
Filed: 1988-03-04
Abstract: PURPOSE:To obtain high-purity lecithin having a high phospholipid content at a high temperature without reducing the temperature, by bringing a neutral lipid-containing lecithin into contact with an acetic acid ester and water and extracting a soluble portion consisting essentially of the neutral lipid. CONSTITUTION:A neutral lipid-containing lecithin, such as soybean lecithin or rapeseed lecithin, is mixed with an acetic acid ester (e.g., ethyl acetate) and water is then added. The resultant mixture is preferably cooled in this state. Thereby, a soluble portion consisting essentially of the neutral lipid is extracted to increase an insoluble phospholipid content and purity the phospholipid. Furthermore, the acetic acid ester may be added after mixing the above- mentioned lecithin with water.
Patent JP-S57166985-A (JP)
Title: Method and apparatus for reacting microorganism
Inventor: TAKAHATA TOSHIO
IPC: C12P1/00
Filed: 1981-04-03
Abstract: PURPOSE: To carry out the biochemical reaction, in high efficiency, by forming a plurality of spaces with porous material layers, feeding a liquid containing microorganisms or enzymes to some of the spaces and feeding raw material liquid to the other spaces, and passing the liquid through the porous layers reciprocally by the pressure difference.  
     CONSTITUTION: The reactors 1,2 are divided into the inner space 4 and the outer space 5 by the porous material layer 3 having micropores which inhibit the passage of microorganisms and enzymes and obtained by sintering the fine particles of metals, ceramics, etc. Microorganisms and its medium, immobilized enzyme and a buffer solution, etc. are circulted in the inner space 4, and the raw material liquid is circulated in the outer space 5. The circulation system is furnished with electromagnetic valves, pumps, etc. to enable the reversion of the flow direction of the liquid. Pressure difference is applied between the inner space and the outer space in a manner to permeate the raw material liquid from the outer space to the inner space 4 in the reaction unit 1, and from the inner space to the outer space 5 through the layer 3 in the unit 2. The product is taken out through the pipe 15 and separated. The clogging of the layer can be removed by reverting flow direction of the liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60196423-A (JP)
Title: Medium driving mechanism
Inventor: ITOU SHINICHI
IPC: F16C7/02
Filed: 1984-03-19
Abstract: PURPOSE:To make such transmission as being ease of separation and coupling and that accuracy performable, by performing the transmission of driving force between both upper and lower units in a way of pressing a roller installed in the upper unit to a timing belt installed in the lower unit. CONSTITUTION:When an upper unit is lifted up, a pulley 26 for drum use is made to go up whereby tension of a both-side toothed belt 30 gets loosening. At this time, a tension pulley 31 on a shaft 34 of a pulley support arm 33 supported by a guide pin 32 moves to some extent by dint of tension of a spring 35, preventing the belt from coming off an intermediate pulley 25 and guide pulleys 28 and 29. Next, when the upper unit is brought down, the pulley 26 for drum use moves downward whereby teeth of the pulley for drum use and teeth of the both-side toothed belt 30 are engaged with each other, thus driving force is transmittable.