baber/WOPTO huggingface dataset:
Patent JP-S6329755-A (JP)
Title: Color image forming method
Inventor: NAITO HIDEKI
IPC: G03C8/40
Filed: 1986-07-24
Abstract: PURPOSE:To allow a water receiving element to uniformly absorb a large amount of water in a short time by supplying water to a photosensitive element and/or a dye fixing element heated to a specified temperature or higher. CONSTITUTION:A color image forming material comprises the photosensitive element containing photosensitive silver halide, a dye doner, and a binder, and the dye fixing element having a dye fixing layer, and a mobile dye is produced or released by heating after imagewise exposure or at the same time as it and transferred to the dye fixing layer. The photosensitive element and/or the dye fixing element is processed in a water-supplying step by heating the element to be supplied with water to >=40 deg.C, and then, feeding the water, thus permitting a necessary amount of water to be rapidly absorbed, and fluctuation of the amount of absorbed water due to change of the water feed conditions to be reduced, and the due image high in quality to be stably obtained in a short time.
Patent JP-S6067317-A (JP)
Title: Wafer conveying device
Inventor: KANAI NORIO
IPC: H01L21/677
Filed: 1983-09-21
Abstract: PURPOSE:To improve the accuracy of feed by feeding out a support portion through a ratchet and belt when a motor is driven and urging a return spring to restore the support portion when the motor is stopped in a wafer conveying device for a semiconductor manufacturing apparatus. CONSTITUTION:Power of a motor 8 is transmitted to pulleys 1, 1 through gears 9, 7 and a shaft 6, so that the pulleys 1, 1 are rotated in direction of arrows B, C and a belt 5 is driven in direction of an arrow A by a ratchet 12. Whereupon, an arm 10 fixed to the belt 5 is moved in direction of an arrow A, and a wafer is carried in the A direction by a support portion 11. At this time, a constant tension spring 4 is taken up on the pulley 1 to be urged. When the motor 8 stops, the spring 4 is taken up on a small-diameter pulley 2 to retreat the arm 10 and the support portion 11. This arrangement can accomplish a decrease in size, simple structure and an improvement in feed accuracy.
Patent JP-H0222291-A (JP)
Title: 5'-benzyl-5-fluorouridine derivative and its intermediate
Inventor: TERADA TADASHI
IPC: A61P31/12
Filed: 1988-07-11
Abstract: NEW MATERIAL:The compound of formula I (R1 is halogen, lower alkoxy or lower alkyl; n is 0-3). EXAMPLE:5'-m-Chlorobenzyl-5-fluorouridine. USE:An antitumor agent and antiviral agent. PREPARATION:The objective compound is produced by reacting a compound of formula II (R2 and R3 are lower alkyl) with a substituted benzyl halide compound of formula III in a solvent (e.g., benzene) in the presence of a base (e.g., sodium hydroxide or butyllithium) and deprotecting the 2',3'-isoalkylidene groups of the resultant novel intermediate of formula IV.
Patent JP-2000006023-A (JP)
Title: Shotblast method and shotblast device
Inventor: TSUNEYOSHI HEIJI
IPC: B24C1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To remove the foreign matters on the full area on the surface of a work effectively by a shotblast. SOLUTION: To a bearing block 41 to move up and down by a motor 30 for elevation, a hollow revolution shaft 42 rotated by a motor 44 for revolution; and an autorotation shaft 43 rotated by a motor for autorotation (not illustrated), supported rotatable relatively at the inner side of the revolution shaft 42; are supported, and a hanger shaft 11 supported rotatable at the position eccentric from the revolution shaft 42, and the autorotation shaft 43, are connected by gears 55 and 56, inside a gear box 51 provided integrally at the lower end of the revolution shaft 42. The foreign matters of a work W supported to a work hanger 12 provided to the hanger shaft 11 are removed by shots projected from nozzles 14 and 15, during the time when the work W is autorotated, revolved, and moved up and down, in a cabinet 1.
Patent JP-S5798208-A (JP)
Title: Ointment base
Inventor: INOUE YOSHIAKI
IPC: A61K9/06
Filed: 1980-12-10
Abstract: PURPOSE: An ointment base that contains ethylene carbonate, propylene carbonate and vaseline as essential components, thus being suitably used to mix  with synthetic adrenocortial hormones, because of its remarkably improved permeability into mucous membranes and resistance to chemical denaturation.  
     CONSTITUTION: The objective ointment base contains 0.1W10wt%, preferably 0.2W5wt% ethylene carbonate of formulaI, 0.1W10wt%, preferably 0.2W5wt% propylene carbonate of formula II, 80W99.5wt% vaseline, when necessary, 0.5W 2wt% "POLA WAX" (a mixture of 80wt% cetanol and 20wt% polyethylene glycol monostearate) as a dispersant. A synthetic adrenocortical hormone such as amcinonide is contained in the base to give an ointment with remarkably improved permeability of the active ingredients into skin or mucous membrane and increased resistance to denaturation. The weight ratio of ethylene carbonate/ propylene carbonate is 7/1W1/2, preferably 4W1.5/1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000011703-A (JP)
Title: Light emission device for construct
Inventor: TATSUMI AKIRA
IPC: F21S2/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To ensure a new light emission mode and also making easy execution of work and maintenance in a light emission device for a construct which is mounted to a construct such as a bridge, tower and quay for the sake of decoration and safety insurance. SOLUTION: A fixation part 2 is provided which is fixed at a surface of constructs X, Y. a lengthwise light introduction body 3 is provided at the fixation part 2 so as to introduce light to the inside. a light source 8 is oppositely provided at an end of the light introduction body 3. Reflection structures 9, 10, 14 are formed at the light introduction body 3 so as to reflect light introduced from the light source 8 to radiate outside.
Patent JP-H0619364-A (JP)
Title: Fixing temperature controller for image forming device
Inventor: MIYAJIMA MASAMI
IPC: G03G21/00
Filed: 1992-06-30
Abstract: PURPOSE:To smoothly control the temperature of a fixing roller at the time of warming up, in the middle of standby and in the middle of printing operation, to restrain the temperature rise of a fixing device when abnormality occurs, and to always keep the temperature thereof equal to or under the fire point and the smoke point of recording paper. CONSTITUTION:In the case when temperature detected by a thermistor 7 is within the same temperature range for a specified time or more set for each temperature range previously subdivided at the time of warming up a fixing heater 1, a sequence control part 8 judges that the abnormality occurs, and makes a control signal S1 'H' and a control signal S2 'L' so as to farcibly turn off the energizing of the fixing heater 1. The fixing heater 1 is forcibly turned off also in the case the fixing heater is in an on-state for the previously set specified time or more at the time of standing by and at the time of performing the printing operation.
Patent JP-H0923740-A (JP)
Title: Storage of root vegetables
Inventor: URUSHIZAKI SUEO
IPC: A23B7/144
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing root vegetables such as potatoes or onions by setting various conditions such as temperature, light and the concentration of gases such as oxygen, carbon dioxide and steam in a storehouse under an atmosphere in which ethylene gas is controlled in a low concentration, in order to prevent the germination of the root vegetables during the storage. SOLUTION: (1) This method for storing root vegetables such as potatoes or onions comprises storing the root vegetables in storehouse, while preventing the germination of the root vegetables. Therein, the interior of the storehouse is controlled at a 0-20 deg.C, and maintained in dark state. The interior of the storehouse is further always controlled in a low ethylene gas concentration atmosphere by disposing an ethylene gas-generating material or charging the ethylene gas from the outside, while maintaining the inside of the storehouse under conditions comprising a high humidity and oxygen and carbon dioxide concentrations near to those of the air composition. (2) The concentration of the ethylene gas in the storehouse is controlled at 0.01-5000ppm.
Patent JP-H0337855-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIKO SHINKO
IPC: G11B15/61
Filed: 1989-07-05
Abstract: PURPOSE:To prevent a magnetic tape from being damaged in the case of loading by providing another tape guide to be separated from between a drum circumferential plane and the magnetic tape in recording/reproduction between the circumferential plane of a rotary head drum and the magnetic tape to be loaded. CONSTITUTION:Three another tape guides 31 are arranged at a tape bus system 4A around the rotary head drum 4 whose rotation is stopped before the magnetic tape 10 is loaded on the tape bus system 4A around the drum 4 via a ring 30. The tape 10 in a cassette is loaded with the tape guides 13, 14 of a pair of sliders 15, 16 being reciprocated along the guide grooves 17a, 18a of a pair of guide frames 17, 18 and the pair of guide grooves 3a, 3b of a frame 3. Thereby, since no tape 10 is brought into contact with the circumferential plane 4a of the drum 4 in the case of loading, the damage of the tape 10 can be surely prevented from occurring.
Patent JP-H0339828-A (JP)
Title: Air conditioner
Inventor: SHIGEHIRO RITSUO
IPC: F24F1/00
Filed: 1989-07-04
Abstract: PURPOSE:To improve the ventilation capacity of a turbo-fan and the capacity of the heat exchanger of an air conditioner by providing a projected circumferential peeling preventing wall with a diameter larger than that of a blade on an end portion on the blowout opening side of a shroud constituting the turbo- fan. CONSTITUTION:A projected circumferential peeling preventing wall 16 is provided with a diameter larger than that D of a blade on an end portion on the blowout opening 6 side of a shroud 13 constituting a turbo-fan 3. By providing the projected circumferential peeling preventing wall 16 on the end portion on the blowout opening 6 side of the shroud 13, a Coanda effect is exhibited on the inner surface of the peeling preventing wall 16 and a boundary layer which comes near peeling off from the inner surface of the shroud 13 can be attached to the peeling preventing wall 16. Thus, an air flow passing the turbo- fan 3 is drawn to a shroud 13 side and a strong blowout wind with a penetration of high degree can be supplied even to the greater lower half side of a heat exchanger.
Patent JP-H0222751-A (JP)
Title: Precedence determining means
Inventor: HIRAKI TOSHIYUKI
IPC: G06F12/12
Filed: 1988-07-11
Abstract: PURPOSE:To suppress the quadratic-functional increase of the number of bits of a precedence determining circuit (LRU) memory in the associative structure system of n-number of or more ways by providing LRU bits for each way and determining the precedence in accordance with contents of LRU bits. CONSTITUTION:Value '111' of the three-bit LRU indicates the highest priority level. When a certain way is selected by a select signal 6 and its contents are '101', this value is sent to a comparator 3 by an LRU bit hit path 4 and is compared with contents of LRU bits of respective ways. Results are sent to an LRU updating circuit 5, and one is added to contents of LRU bits of ways which are '000'-'100' smaller than contents '101' of LRU bits of the selected way. Contents of LRU bits of the selected way are reset to '000' to update contents of LRU bits. Thus, precedence is newly determined and its contents are stored in an LRU memory 1.
Patent JP-S6420391-A (JP)
Title: Metal cord for tire
Inventor: NAKASAKI EIJI
IPC: D07B1/06
Filed: 1987-07-10
Abstract: PURPOSE: To obtain the subject cord suitable as a cord for carcass and breaker of tire, having excellent adhesiveness to a top rubber and flexural rigidity by twisting three or more metal filaments around a core material composed of an unvulcanized rubber. CONSTITUTION: At least three metal wire filaments (preferably having the surface plated with a brass material containing 60-66 wt.% of Cu) are twisted around a core material (preferably a continuous ribbon body having a circular section or a regular polygon section) composed of an unvulcanized rubber to give the objective cord. Preferably the filaments are obtained by twisting the filaments around the core material in equal circumferential intervals among the filaments.
Patent JP-S5698384-A (JP)
Title: Speed control system for motor
Inventor: NAKAJIMA YUKIO
IPC: H02P5/00
Filed: 1979-12-29
Abstract: PURPOSE:To suppress the hunting of a control system due to variation in the load by superimposing a signal representing the torque generated in the motor with a difference signal between a set speed value and an actual speed and controlling the generated torque together with the speed of the motor. CONSTITUTION:The difference between the speed signal set by a speed setting unit 3 and the actual speed signal of a tachometer generator 6 provided at the motor 2 is produced from an addition point 4, and is applied to a speed controller 5. The output of the controller 5 is added to a signal passed through a discriminator 13 for the torque of the motor 2 as detected by torque detectors 10, 11, is applied through a torque controller 8 to a firing control circuit 9 for controlling the motor 2. When the speed of the motor 2 is accordingly accelerated and the motor becomes necessary to control its torque, the discriminator 13 will apply large negative signal to the addition point 7 and will lower the signal of the torque controller 8. Consequently, the motor can be stably set to the set speed rapidly.
Patent JP-H0461303-A (JP)
Title: Electromagnet device
Inventor: YAMAGUCHI SHOICHI
IPC: H01F7/04
Filed: 1990-06-29
Abstract: PURPOSE:To make magnetic attracting characteristic difficult to be influenced by change of ambient temperature by providing a structure that a magnetic resistance body which changes a magnetic resistance in a magnetic circuit with negative magnetic characteristic is inserted within a magnetic circuit. CONSTITUTION:Under the normal temperature condition, a magnetic resistance body 8 has a flat temperature sensitive means 10 and a drawing part 9b of a magnetic piece 9 to be located in the drawing position for a cutout part 3b. Namely, the cutout part 3b is almost magnetic gap and a magnetic resistance of a magnetic circuit is a little larger. When temperature rises due to continuation of current supply to a coil 5 and rise of ambient temperature, the temperature sensitive means 10 detects such temperature rise and deforms by itself, displacing the drawing part 9b to go forward for the cutout portion 3b. Under this condition, the cutout part 3b is occupied by the drawing part 9b, causing the magnetic gap to almost disappear and a magnetic resistance of the magnetic circuit becomes small. Namely, the magnetic resistance body 8 changes a magnetic resistance of the magnetic circuit with the negative temperature characteristic.
Patent JP-H0837510-A (JP)
Title: Communication telephone exchange device
Inventor: KANEKO YASUHIRO
IPC: H04H20/12
Filed: 1994-07-26
Abstract: PURPOSE:To exactly change connection at high speed by comparing stadio/ console mutual connection information with held connection information at present based on that stadio/console mutual connection information and controlling the connection just for the difference. CONSTITUTION:When the connection information for connecting a console 1 and a stadio 4 is generated by program information to be on air, this is detected by an income matrix controller 7, and the connection of a matrix 10 is performed. The connecting state of the matrix 10 at such a time is held. When there is the next on-air program information, the connecting state of the console and the stadio in this program information is detected by the income matrix controller 7, and this next on-air connecting state is compared with the present connecting state held in the memory. When any difference is detected by this comparison, the matrix 10 is controlled just for this difference. All the connection points of the income matrix 10 excepting for the differential connection information are cleared.
Patent JP-S6235043-A (JP)
Title: Fuel injection rate controller for diesel engine
Inventor: SUZUKI YUTAKA
IPC: F02D1/04
Filed: 1985-08-07
Abstract: PURPOSE:To reduce noise and vibration to ensure sufficient output by providing an injection pressure controlling electromagnetic valve for changing relief pressure and a controlling valve for controlling current value of the electromagnetic valve while altering a desired injection amount commanding value. CONSTITUTION:An actuator 3 adjusts an amount of fuel injection of a fuel injection pump 5 for a Diesel engine 6. A control circuit 2 receives signals from a rotational frequency detector 1b and an accelerator pedal operation amount detector 1a to calculate the desired injection amount commanding value of the engine and control the drive of an actuator 3. An injection pressure controlling electromagnetic valve 70 can change electrically relief pressure. Thus, noise and vibration in light load can be reduced while sufficient output in high load can be ensured.
Patent JP-H0728749-A (JP)
Title: Information processor
Inventor: YAMAMOTO SADANORI
IPC: G06F13/37
Filed: 1993-07-14
Abstract: PURPOSE:To eliminate the continuation of a state where the use of a common bus is not permitted and to effectively operate plural input/output devices connected together in a daisy chain by adding a means to a bus arbiter to count the time elapsed after a request is received for use of a common bus. CONSTITUTION:When an input/output controller 80 wants to use a common bus 40, the controller 80 outputs a request signal for use of the bus 40 and starts the operation of a time counting part 81. Then the controller 80 uses the bus 40 if the use of this bus is permitted before the part 81 detects count value '0'. When the part 81 detects count value '0', the controller 80 informs an arithmetic processor 10 of a fact that the use of the bus 40 is not permitted by an interruption and waits for permission of use of the bus 40. When the use of the bus 40 is permitted, the controller 80 informs the processor 10 of a fact that the use of the bus 40 is permitted by an interruption. Then the controller 80 uses the bus 40.
Patent JP-S58144717-A (JP)
Title: Electronic counting scale
Inventor: EMOTO SHINSUKE
IPC: G01G23/46
Filed: 1981-10-30
Abstract: PURPOSE:To facilitate the counting of the number of pieces, by automatically obtaining the unit weight by a CPU in synchronization with a weight stabilizing signal formed by weight signals corresponding to a specified number of materials to be measured, which are outputted from a weight detector when a sample is measured. CONSTITUTION:The output of the weight detector 1 and the output of an input device 2, to which the unit weight and the like are inputted, are inputted into a CPU3. The CPU3 reads the weight signals generated by the detector 1 by a plurality of times and compares the read data with each another. When the difference in data becomes the value within a specified range, the stabilization of the  measuring operation of detector 1 is detected. This is called a weight stability  detecting function of the CPU. A specified number switching device 6 sets the  specified number for obtaining the unit weight. The unit weight is obtained from  the specified number signal from the device 6 and a sample weight signal when  the read out weight is stabilized in synchronization with the weight stabilizing signal. This is called a unit weight computing function of the CPU.
Patent JP-H1123603-A (JP)
Title: Driver for stepping motor type instrument
Inventor: ASAI SATOSHI
IPC: G01P3/489
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To ensure smooth operation of the pointer in a stepping motor type instrument even when a measurement signal entails an abrupt variation or an irregular fluctuation by eliminating skipping or oscillating of the pointer through double averaging and decomposition averaging. SOLUTION: A period measuring circuit 2 operates the period of an input pulse and a processing circuit 3 determines a mean temporary target oscillation angle being outputted as a designated target oscillation angle. A stepping motor type instrument 6 is driven through a drive circuit 4 which decomposes the difference between the designated target oscillation angle and a current oscillation angle into 1/N and a value incremented by the 1/N decomposition value at a time is outputted sequentially as a temporary current oscillation angle at a period shorter than a mean calculated period.  On the other hand, a plurality of consecutive temporary current oscillation angles are averaged and outputted as a finally designated current oscillation angle in order to drive the stepping motor type instrument 6 through an output circuit 5 performing voltage conversion, or the like, thus turning a pointer 9 bonded to the end of a drive shaft at a designation angle corresponding the graduation 8 on a dial 7.
Patent JP-S6329596-A (JP)
Title: Semiconductor laser
Inventor: ABE YUJI
IPC: H01S5/12
Filed: 1986-07-22
Abstract: PURPOSE:To manufacture a semiconductor laser in stable wavelength with coupling constant to be increased for oscillating at low threshold value current by a method wherein the first conductivity type semiconductor layer is formed on the second conductivity type clad layer side of diffraction gratings. CONSTITUTION:In terms of the periodic fluctuation in effective refractive index due to higher refractive index of a guide layer 4 than that of a clad layer 6, the refractive index of the parts formed into n-InP layers 5 of difration gratings 10 is specified to be higher due to the higher thicknes on the guide layer 4 while the refrative index of the parts removed of n-InP layers 5 to be lower due to the slightly lower thicknes in the guide layer 4. At this time, the refractive index is decreased by the plasma effect of hole concentrated in the hetero junction parts of p-p of the difraction gratings 10 so that the periodic fluctuation in the effective refrative index decided by the shape of difration gratings 10 may be increased.
Patent JP-S5875025-A (JP)
Title: Electronic flowmeter
Inventor: MIHARA YUUJI
IPC: G01F1/06
Filed: 1981-10-30
Abstract: PURPOSE:To hold down the power consumption and the power loss to very small values, by constituting an electronic flowmeter so that the voltage of a battery and a voltage divided by two capacitors are supplied to respective parts of an electronic circuit in the first period and the voltage of the battery and voltages in both ends of two capacitors connected in parallel are supplied thereto in the second period. CONSTITUTION:In the first period (the second period) of an oscillator 13, when switches S1 and S4 are closed (opened) and switches S2 and S3 are opened  (closed), the just half voltage V1 of the battery voltage is generated in the first period, and the just half voltage V2 of the battery voltage is generated also in the second period. Thus, two DC voltages V1 and V2 different in level are generated by a power supply circuit 12 whose constitution is relatively simple. As the result, the DC voltage V2 of the power supply circuit 12 is applied to a converting circuit 5, an integrating circuit 6, and a display driving circuit 7, which can be driven with a low-level DC voltage, to hold down the power consumption of these circuits to a small value.