baber/WOPTO huggingface dataset:
Patent JP-H0624203-A (JP)
Title: Wheel installing device
Inventor: MORI TAKAFUMI
IPC: B60B37/04
Filed: 1992-07-07
Abstract: PURPOSE:To quickly cope with an unforeseen accident such as a failure in a wheel driving system by easily releasing the lock of a freewheel hub in order to easily disconnect the driving system of the wheel and to easily switch to set the wheel into a state in which the wheel can be moved by hand. CONSTITUTION:A freewheel hub 22 of a wheel is mounted on a wheel shaft 12 in a freely rotatable manner. A plurality of locking holes 26 are formed in the axial direction at intervals on the outer peripheral part of the freewheel hub 22. A plurality of connecting holes 32, which are communicated with respective locking holes 26, are provided in a flange 31 of an inner hub 28 fixed to the shaft 12. An outer hub 36 is fitted to the outer peripheral part of the inner hub 28 in a freely rotatable/retreatable manner. A plurality of lock pins 41, which are engaged with respective locking hole 26 through respective communication hole 32 in a freely detachable manner, are projected in the axial direction on the inner end peripheral side part of the outer hub 36. A spring, which constantly energizes each lock pin 41 of the outer hub 36 toward the freewheel hub 22, is provided on the outer peripheral part of the inner hub 28.
Patent JP-H1073998-A (JP)
Title: Image recording apparatus
Inventor: OTAKI NOBORU
IPC: G03G15/16
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image recording apparatus which produces no transfer defectivenmess regardless of types or widths of recording mediums and does not deteriorate a photosensitive drum thereof. SOLUTION: The image recording apparatus includes a photosensitive drum 16, a charging means for electrically charging a surface of the photosensitive drum 16, an exposure means for exposing the charged surface of the photosensitive drum 16 and forming an electrostatic latent image thereon, a developing means for developing the electrostatic latent image into a toner image, a transferring means for transferring said toner image on a recording medium 37, a charge eliminating means, arranged in the downstream of the developing means in the direction of rotation of the photosensitive drum 16 and also in the upstream of the transferring means, for irradiating almost the whole length in the direction of width on the photosensitive drum 16 with light.  When the charge eliminating means applies light on the surface of the photosensitive drum 16, the surface potential of the photosensitive drum 16 falls down to the vicinity of 0 [V], eliminating the occurrence of peeling discharge, thus the formation of surface potential of negative polarity on the surface of the recording medium 37 can be prevented.
Patent JP-H0231943-A (JP)
Title: Clutch control device for tractor or the like
Inventor: TAMAI SEISHIN
IPC: B60K23/02
Filed: 1988-07-18
Abstract: PURPOSE:To perform high speedily the clutch control by controlling a half clutch area of a friction multiple disk clutch with the difference of the rotation between the input side and the output side of said clutch, and controlling the disengaged area and the engaged area of the clutch in front and rear of said half clutch, detecting the work quantity in the direction of a shaft of the clutch by a stroke sensor. CONSTITUTION:In the clutch disengaged area B, the movement quantity in the direction of a shaft of a clutch 1 is determined to the prescribed quantity on the basis of the detection by a stroke sensor 6, and the access movement of the clutch is controlled. In the half clutch area A, the connection control of the clutch 1 is performed with the difference of the rotating speed between the input side 2 and the output side 3 by rotation sensor 4, 5. In the clutch area A, the clutch movement positions having the same difference of the rotating speed are different according to the condition of a load working to the clutch 1. Thereby, the clutch 1 is perfectly connected to the clutch area C, though the difference of the rotating speed is eliminated, the control by the difference of the rotating speed is performed, detecting the work quantity with the sensor 6 at this position.
Patent JP-H0841481-A (JP)
Title: Mist oil composition
Inventor: MUTO TAKASHI
IPC: C10N40/02
Filed: 1994-08-01
Abstract: PURPOSE:To obtain a mist oil composition used for mist oil feed system for feeding oil to a part to be lubricated under sever conditions and having performance excellent in lubricating performance, mist producing amount, re-condensing property, stray mist, etc. CONSTITUTION:This mist oil composition contains 100 pts.wt. of a base oil having >=95% molecular weight distribution distributing within the range of 700-1400 molecular weight and having 5-500cSt dynamic viscosity at 40 deg.C and 0.4-25 pts.wt. of a polymer having 1000-50000 number average molecular weight. The composition is used for mist oil feed system to bearing, etc., used under sever conditions, e.g. bearing for high speed rolling machines and useful for prevention of damage due to a fire, prolongation of life and improvement, etc., of working atmosphere and stable operation of continuous production of steel, etc.
Patent JP-H1027600-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KITAGAWA MASAKI
IPC: H01M10/0525
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which produces no lithium deposition even in a rapid charging, and has an excellent safety, by making a flake graphite having an excellent characteristic as a negative electrode, in the storing and releasing capacity of lithium, and the filling property of carbon powder, into an electrode plate condition which stores and releases the lithium ions easily. SOLUTION: A graphite powder with the mean particle diameter 1 to 10μm is provided in the surface layer of a negative electrode, and a graphite powder with the mean particle diameter 10 to 30μm is provided in the layer contacted with a negative electrode collector, and particularly, by making the occupying ratio of the graphite powder with the mean particle diameter 1 to 10μm, 10 to 40wt.% of the whole graphite, a nonaqueous electrolyte secondary battery having an excellent capacity property at a high ratio discharging condition, and an excellent cycle life property, and furthermore, having an excellent safety, can be provided.
Patent JP-S5968222-A (JP)
Title: Method of continuously vulcanizing endless rubber belt
Inventor: NAKAOOJI SHIGERU
IPC: B29C35/04
Filed: 1982-10-13
Abstract: PURPOSE:To prevent the internal foaming that will otherwise occur when the operation is started and to make an endless rubber belt homogeneous, by preheating a vulcanizing drum before the operation is started, cooling a heating drum lower surface section by a refrigerant, removing the refrigerant, and carrying out reheating. CONSTITUTION:Before the starting, heated steam is introduced by a heat supply pipe 14 into the vulcanizing drum 1 to preheat the upper surface section 20 to about 150- 160 deg.C, and the drain is discharged through a pipe 15. After the preheating, the deaeration is carried out through a discharging pipe 16, a refrigerant is injected via a drain pipe 16 to cool the lower surface section 21 to about 80-90 deg.C, and the condensed water is discharged by compressed air. Then heated steam is introduced and at the same time, the drain pipe 15 is closed. With this temperature distribution kept, when an unvulcanized rubber belt 2 is mounted, and the operation is started, the rise of the temperature at the lower surface section can be suitably suppressed to keep the temperature at 120 deg.C or below, and when the drum 1 is rotated once, the drain pipe 15 is opened to allow the lower surface temperature to rise to about 150 deg.C. Thus, the internal foaming that will otherwise occur when the operation is started can be prevented, and a homogeneous product can be obtained.
Patent JP-H0231308-A (JP)
Title: Magnetic head
Inventor: ARAKI KUNIYASU
IPC: G11B5/127
Filed: 1988-07-20
Abstract: PURPOSE:To prevent a bad influence from being received for one part of a recording pattern in case of overlapped recording by abutting a pair of magnetic core half bodies each other and dislocating a track width regulating channel to the inside of an operation gap in a track edge part in the overlapped recording side of the operation gap. CONSTITUTION:For a pair of magnetic core half bodies 1 and 1', in the track edge part in a magnetic path constituting surface 23 side of an operation gap 4, gap forming surfaces 14 and 14' are abutted each other so that the gap forming surface 14 of a track width regulating channel 6 in one magnetic core half body 1 can be dislocated to the inside only by width (a). In the track edge part in a magnetic path constituting surface 24 side of the operation gap 4, track dislocation is erased or the gap forming surface 14' of the other magnetic core half body 1' is slightly dislocated to the outside of the operation gap. Thus, with obtaining such a magnetic head, one part of the recording pattern can be suppressed to receive the bad influence due to a leak magnetic flux, which is generated by the track dislocation of the operation gap, in case that the overlapped recording is executed.
Patent JP-S6073199-A (JP)
Title: Safety device of pressure container
Inventor: MATSUBARA CHIAKI
IPC: F17C13/12
Filed: 1983-09-30
Abstract: PURPOSE:To reduce a discharge noise and improve reliability by providing a temperature actuator made of a profile memory alloy provided with a needle breaking a discharge diaphragm coaxially with the center of the discharge diaphragm of the filling medium of a pressure container. CONSTITUTION:A temperature actuator 6 made of a profile memory alloy is provided coaxially with the center of the discharge diaphragm 3 of a discharge diaphragm fitting plate 2, and a needle 7 is provided at its tip. When an abnormal increase of pressure occurs and the heat due to radiation or convection of the arc heat reaches the temperature actuator 6 set in a container, the needle 7 at the tip of the temperature actuator 6 breaks the discharge diaphragm 3. Then, the medium at the high-pressure side A of the container 1 is safely discharged into the atmosphere side B.
Patent JP-S6241656-A (JP)
Inventor: IMAMURA HIROFUMI
IPC: A61D1/16
Filed: 1985-08-19
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-S5882443-A (JP)
Title: Formation of circular fluorescent lamp
Inventor: MARUYAMA FUMIROU
IPC: C03B23/06
Filed: 1981-11-11
Abstract: PURPOSE:To prevent any generation of wrinkles on the inner side of a circularly shaped fluorescent lamp by winding a straight bulb around a winding drum after removing a slack formed in the central part of the upper wall of the bulb by slightly stretching the bulb in its axial direction prior to the work of winding the bulb around the drum. CONSTITUTION:Due to the action of a rack gear 9, a pinion gear 8 is rotated in the direction indicated by the arrow (B) while being moved in the direction indicated by the arrow (A). Since this movement of the pinion gear 8 rotates a winding drum 5 in the direction indicated by the arrow (B) while moving the drum 5 in the direction indicated by the arrow (A) simultaneously with the gear 8, the drum 5 works for winding a bulb 5 from its one end gradually around the outer circumference wall of the drum 5 to curve the bulb 5 into a circular shape. According to the method mentioned above, a slack 3a is removed by stretching the bulb 3 in its axial direction before it is wound around the drum 5. Therefore, any generation of creases is prevented by preventing any superfluous part longer than the circumference length from developing on the inner side of a circularly shaped bulb.
Patent JP-S6336299-A (JP)
Inventor: OSAKA TAKESHI
IPC: G07B13/00
Filed: 1986-07-31
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-S5881730-A (JP)
Inventor: HIGUCHI KENICHI
IPC: A01K89/027
Filed: 1981-11-10
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-S5883060-A (JP)
Title: Thermoplastic composition
Inventor: TAKEUCHI HIROSHI
IPC: C08L7/00
Filed: 1981-11-11
Abstract: PURPOSE:To provide a thermoplastic compsn. which has high strength characteristics such as tensile strength and tear strength and elegant appearance, by kneading crushed vulcanized rubber powder and a short fiber with a thermoplastic resin. CONSTITUTION:Crushed vulcanized rubber powder and a short fiber are kneaded with a thermoplastic resin. Since the short fiber is closely incorporated in the resulting compsn., the compsn. has high tensil strength and tear strength. Further, since the short fiber appears on the surface of the compsn., the appearance is improved. Examples of said short fibers are natural fibers such as cotton and hemp and chemical fibers such as nylon and acrylic fiber.
Patent JP-S6336381-A (JP)
Title: Memory control system for picture memory device
Inventor: HARII KUNIO
IPC: G06T1/60
Filed: 1986-07-30
Abstract: PURPOSE:To improve the performance of a device by enabling a correspondence between the logical address space of a memory and a physical memory to allocate dynamically in every layer by use of an address translating table. CONSTITUTION:For instance, the address translating tables 6-9 consist of the static random access memorys of 256 bytes respectively, and the upper 8 bits of an address bus 5 are inputted in them, and translated address are inputted in the upper addresses of memory planes 1-4 arranged in four layers in the direction of a depth, each of which has a 1M words capacity. A lower 12 bits are inputted directly to the lower addresses of each of the memory planes 1-4. Even if a data A is stored discontinuously in the physical memory being divided into A1 and A2, a logical address can be made to be continuous by address-translating by 4K words unit. This address translation can be executed freely and rapidly by rewriting the address translating tables 6-9 by the output of a computer not shown in the figure.
Patent JP-H0913234-A (JP)
Title: Feed control of waste cotton in waste cotton compression packaging machine and apparatus therefor
Inventor: KANAZAWA TETSUJI
IPC: D01G23/08
Filed: 1995-06-22
Abstract: PURPOSE: To compression-pack several kinds of waste cotton with a packing machine. CONSTITUTION: In a compression packing machine for waste cotton in which waste cotton is fed, compressed by a compression mechanism 1, strapped with a strapping machine 2 and conveyed, plural kinds of waste cotton are fed and stored separately in each kind. One kind of waste cotton is selectively fed to the common belt and compressed in each kind in the compression mechanism 1. The compressed waste cotton is strapped with the strapping mechanism 2 and conveyed. Since plural kinds of waste cotton can be disposed with one machine, the disposal of waste cotton clan be effectively done in a cotton mill in which several kinds of waste cotton occur.
Patent JP-H0468916-A (JP)
Title: Sawtooth wave generating circuit
Inventor: MINATO CHUICHI
IPC: H03K4/50
Filed: 1990-07-09
Abstract: PURPOSE:To vary the frequency continuously and to obtain the sawtooth wave of a prescribed amplitude by changing the charging current of a capacitor for generating a sawtooth wave proportional to the frequency of a constant width pulse signal and discharging the charge in the capacitor periodically depending on the frequency. CONSTITUTION:A rectifier 5 extracts only the positive pulse of an input differentiating wave, which is converted into a DC voltage by a smoothing circuit 6. The DC output voltage is proportional to an input pulse number, that is, the frequency. The DC voltage smoothed by the smoothing circuit is the base voltage of a transistor(TR) 10 and since a current dividing the voltage with the resistance of a resistor 14 is almost the collector current of the TR 10, the current of a diode-connection TR 9 is decided and then the charging current of a capacitor 16 is controlled. On the other hand, an inverted pulse signal is applied to a terminal 3, a TR 11 is turned on to discharge the charge in a capacitor 16. Thus, the sawtooth wave generating circuit is realized, in which the frequency of a generated wave is continuously changed and its amplitude is constant.
Patent JP-S5982384-A (JP)
Title: Sulfur-containing indole derivative
Inventor: HENINGU BETSUTOUHERU
IPC: C07D491/056
Filed: 1983-09-30
Abstract: Sulfur-containing indole derivatives of the general formula I <IMAGE>  I  wherein Ind is a 3-indolyl radical which can be substituted once or twice by alkyl, O-alkyl, S-alkyl, SO-alkyl, SO2-alkyl, OH, F, Cl, Br, CF3 and/or CN by a methylenedioxy group, A is -(CH2)n-E-CmH2m- or -(CH2)n-E-Cm-1H2m-2CO-, n is 0 or 1, m is 2, 3 or 4, E is S, SO or SO2 and Ar is a phenyl group which is unsubstituted or substituted once or twice by alkyl, O-alkyl, S-alkyl, SO-alkyl, SO2-alkyl, OH, F, Cl, Br, CF3 and/or CN or by a methylenedioxy group and wherein the alkyl groups each have 1-4 C atoms, and their physiologically acceptable acid addition salts exhibit effects on the central nervous system.
Patent JP-S6157355-A (JP)
Title: Thermal head
Inventor: YONEDA JUNICHI
IPC: B41J2/335
Filed: 1984-08-30
Abstract: PURPOSE:To make the image by long-time printing sharp by preventing contamination, by providing a heat accumulation layer, a conductor, a heat generating resistor and a protective layer onto a ceramic substrate and protruding the paper part delivery side of the heat generating resistor as compared with the part feed side thereof. CONSTITUTION:A thermal head is formed by laminating a heat accumulating under glaze layer 2, a conductor 3, a heat generating resistor 4 and a protective layer 5 on a ceramic substrate 1 and further providing a head contamination preventing layer 6 which is protruded in the paper delivery side of the heat generating resistor 4 as compared with the paper feed side thereof, to said protective layer 5. The material quality of the head contamination preventing layer 6 is not especially limited but a metal material also containing an alloy, a ceramic material such as aluminum oxide, silicon oxide, chrominum oxide or tantalum oxide or a polymer material are used. Furthermore, the conductor 3, the heat generating resistor 4 and the protective layer 5 may be provided after the ceramic substrate 1 and the heat accumulating under glaze layer 2 are preliminarily shaped in a protruded shape in the paper delivery side of the heat generating resistor 4.
Patent JP-H0467190-A (JP)
Title: Picture forming device
Inventor: FUJIOKA TETSUYA
IPC: G03G21/00
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the occurrence of a down time by heating the surface of a photosensitive body at a specific temperature and maintaining the photosensitive body at the temperature by means of a photosensitive body heating means. CONSTITUTION:After a relay switch 33 is turned on by means of a weekly timer 40 and a photosensitive body 6 is rotated at a speed which is slower than the ordinary picture forming speed by actuating a photosensitive body motor, a heater 21 is turned on and heating is started by turning on a relay switch 34. The heating temperature is always measured by means of a temperature sensor 22 and, when the temperature reaches 100 deg.C, its signal is inputted to a main control substrate 38 and the rotating and heating of the photosensitive body 6 are continued as they are until the body 6 makes one turn. Upon completing the one turn, the relay switches 33 and 34 are turned off. Therefore, the occurrence of a down time can be prevented effectively and picture formation can be performed efficiently.
Patent JP-2000021973-A (JP)
Title: Manufacture of dielectric separation wafer
Inventor: OI HIROYUKI
IPC: H01L21/762
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a dielectric separation wafer, in which the peripheral section of a negative resistor film applied to the backside of the wafer is hardly eroded by a developing solution at the developing of the front-surface negative resist with the developing solution, after the backside negative resist is applied in a photolithograph process. SOLUTION: When a dielectric separation wafer is manufactured, the entire body of the backside resist 12A of a silicon wafer 10 is cross-linked after the resist 12A is applied to the wafer 10 in a photoliothograph process, in which a resist film 12 having a window section 12a is provided on the surface of the wafer 10. Therefore, the erosion of the peripheral section of the resist 12A by a developing solution can be prevented at the developing and rinsing of the resist 12A for avoiding the crushing of the window section 12a by the resist 12A creeping around into the front surface side of the wafer 10, after the resist 12A has been applied to the backside of the wafer 10.
Patent JP-S5972306-A (JP)
Inventor: KOBAYASHI YOUICHI
IPC: E01D2/02
Filed: 1982-10-15
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-H1065966-A (JP)
Title: Wipe pattern generator
Inventor: NAKADA TETSUO
IPC: H04N5/262
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enable the rotational movement of a wipe pattern by representing the wipe pattern on a polar coordinate and simply adding an offset value to degree data showing a pixel position on a display screen. SOLUTION: A coordinate transforming circuit 6 coordinately transforms a pixel position coordinate on a screen and makes it signals X and Y, and a degree calculating circuit 7 and a distance calculating circuit 8 of a polar coordinate transforming circuit 18 calculate the distance between degree data θs and the origin Po , and coordinates X, Y. An adding circuit 9 adds degree information which is desired to be rotated and an address offset value to the degree θs and reads distance data r that corresponds to the degree θs through graphic memory 10, and a comparator circuit 12 compares it with an output of the circuit 8 through a multiplying circuit 11.  When the distance r is >=the output of the circuit 8, the circuit 12 outputs 1 with the coordinates X, Y inside graphics and when it is < the output of the circuit 18, the circuit 12 outputs 0 with the coordinates X, Y outside of it. When the expansion or reduction of a wipe pattern is desired, a scale factor k that is supplied to the circuit 11 is adjusted, the distance r is multiplied k times and made the wipe pattern of a desired scale factor.
Patent JP-S6072416-A (JP)
Title: Sampling clock regenerating circuit
Inventor: OOUCHI NOBUAKI
IPC: H03L7/10
Filed: 1983-09-29
Abstract: PURPOSE:To receive a picture accurately by detecting an output level of a difference detecting means by means of a level detecting means when the level exceeds a prescribed range and controlling a voltage controlled oscillator in such a way that a center frequency of a sampling clock is obtained. CONSTITUTION:While a level detection circuit 8 outputs a digital value corresponding to an output value of an integration circuit 7 when the output value is in a range giving a data oscillating a frequency not overflowing nor underflowing a counter 11 to a D/A converter 9, the circuit 8 outputs all 0 so as to zero the output voltage of the D/A converter 9 when the said output value reaches a large value overflowing or underflowing the counter 11, and brings the oscillated frequency of a voltage controlled oscillator VCXO10 to a frequency 8.949MHz being the same frequency as the sampling clock so as to conrol forcibly the VCXO10, allowing to make the count value of the counter 11 during one picture frame to a value F4272.
Patent JP-H0929738-A (JP)
Title: Manufacture of polycarbonate resin molding material
Inventor: MORI YUJI
IPC: B29C48/76
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin molding material having low molecular weight small residual organic solvent in pet, high transparency to impart molding having low dust and excellent transparency useful for an optical grade and transparent component for a vehicle. SOLUTION: To melt, extrude and pelletize polycarbonate resin powder, an extruder with a vent having a barrel including a vent opening of a length of 2 to 15 times as large as a screw diameter is used.