baber/WOPTO huggingface dataset:
Patent JP-S62281855-A (JP)
Title: Clathrate compound containing vitamin, vitamin derivative or hormone
Inventor: KOIZUMI KYOKO
IPC: A23L33/15
Filed: 1986-05-29
Abstract: PURPOSE:To obtain a compound containing vitamins or hormones in a state having improved stability and water-solubility without causing decomposition of the vitamins, etc., and useful as an injection or health food, by clathrating vitamins or hormones with a cyclodextrin derivative. CONSTITUTION:A vitamin (e.g. vitamin A, D, E, K, folic acid, etc.), a vitamin derivative (e.g. activated vitamin D2 derivative) or a hormone (e.g. steroid hormone) is added to an aqueous solution of maltosyl cyclodextrin (e.g. maltosyl alpha-cyclodextrin) and the mixture is optionally heated and stirred to obtain the objective clathrate compound. EFFECT:A fat-soluble vitamin or hormone (e.g. vitamin D) which has hitherto been used as an injection in the form of emulsion can be utilized in the form of an aqueous solution.
Patent JP-H02302871-A (JP)
Title: Electronic schedule board
Inventor: MIWA JUN
IPC: G06F3/048
Filed: 1989-05-18
Abstract: PURPOSE:To attain simultaneous display and to simultaneously check the schedules of plural required persons by finding out AND of plural code data. CONSTITUTION:A function for simultaneously displaying the schedules of plural required persons from input data to a display part 4 by key operation is added to the electronic schedule board. When an input key on the keyboard K is depressed, schedule data are stored in a memory part M in accordance with the key, and when a monitor key is depressed, the schedule data of each person or that of plural required persons are simultaneously displayed from the stored data to the display part 4 in accordance with the key. Consequently, the schedule data of plural persons which may be frequently required for the execution of routine work can be simultaneously displayed when necessary.
Patent JP-H09310669-A (JP)
Title: Ignition device for capacitor discharge type internal combustion engine
Inventor: OGAWA TOMOYUKI
IPC: F02P3/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for a capacitor discharge type internal combustion engine which can make the number of times of multiplex ignition more than the usual number of times. SOLUTION: An ignition energy accumulating capacitor 2 is charged by the output of a magnet generator 4, and the electric charge of the capacitor 2 is discharged to the primary coil 1a of an ignition coil through a discharging switch 8 for carrying out an ignition motion. When an ignition signal V1 is generated, the discharging switch 8 is controlled through a control circuit 13 so as to repeat turning ON and OFF. In the case of charging the capacitor 2 by the output of the magnetic generator 4, a backup capacitor 15 is simultaneously charged, and when the discharging switch 8 varies from an ON state to an OFF state, the ignition energy accumulating capacitor 2 is charged through an auxiliary charging circuit 17 by voltage at both the ends of the backup capacitor 15 to supplement the electric charge of the capacitor 2.
Patent JP-S61284187-A (JP)
Title: Transmission system for time-compressed multiplexed subsample
Inventor: NINOMIYA YUICHI
IPC: H04N7/12
Filed: 1985-06-11
Abstract: PURPOSE:To prevent movement of pictures and degradation of the picture quality by subjecting a narrow-band picture signal to time compression to pro vide a blank period periodically and filling omitted sample values to transmit them. CONSTITUTION:The luminance signal and the color signal of a sampled broad- band picture signal Ta are subjected to time compression in a still picture system T4 and an animation system T7 and are multiplexed in time division by a means T19, and the narrow-band picture signal which is formed in a linear mixing circuit T13 by sampling at intervals of prescribed number of fields is transmitted together with information Tm corresponding to the extent of movement of the picture expressed with the broad-band picture signal Ta. In this case, the blank period of a 1/n field (n is a positive integer) formed by time base compression of the luminance signal in a ratio (n-1)/n in every field of the narrow-band picture signal in time base compression and time divi sion multiplexing is filled with a sample value of the luminance signal of the broad-band picture signal omitted by subsampling and is transmitted.
Patent JP-S615558-A (JP)
Title: Electronic part and manufacture thereof
Inventor: KOJIMA AKIRA
IPC: H01L23/31
Filed: 1984-06-20
Abstract: PURPOSE:To facilitate the assembly process for an electronic part and to prevent cracks by a method wherein one of two electrodes is provided with a step at its base and the electrode without a step occupies a lower position during the assembly process and the electrode with a step occupies a lower position during the sealing process. CONSTITUTION:An electrode 6a is installed at the bottom of a cavity 3 of an assembly jig 2 with the larger-diameter portion 4a of the electrode 6a facing down. Next, the smaller-diameter portion 5a of the electrode 6a is inserted in a glass sleeve 11 and a pellet 7 is placed on the end surface of the smaller-diameter portion 5a. Lastly, another electrode 6b provided with a step at its base is positioned with its larger- diameter portion 4b facing up, and its smaller-diameter portion 5b is inserted in the glass sleeve 11, for the completion of the assembly process. Next, the assembly jig 2 is turned upside down, the electronic part 1 is allowed to drop into a cavity 15 of a sealing jig 14, and then the assembly jig 2 is removed. The electronic part 1 has now been inverted, in respect of the positions of its electrodes 6a and 6b, from the positions they used to occupy during the assembly process. A weight pin made of a stainless steel is placed on the electrode 6a, now the upper electrode, to be inserted into a sealing furnace together with the sealing jig 14.
Patent JP-S5827032-A (JP)
Title: Temperature measuring device
Inventor: HARADA KOUJI
IPC: G01K3/00
Filed: 1981-08-12
Abstract: PURPOSE:To improve a thermal speed of response, by a method wherein two temperature sensors being different in a thermal speed of response are situated in the same temperature atmosphere, and the transient response outputs of the sensors are detected. CONSTITUTION:The number of revolutions 102 of an engine detected by a sensor for an engine 101 is inputted to a controller 103. Temperature of exhaust gas 104 from the exhaust pipe of the engine 101 is detected by two temperature sensors 105 being different in thermal responsiveness, the two outputs are inputted to a temperature counter 106, the temperature of the exhaust gas is computed from a response time constant and the output of the sensor obtained after a given time tm has elapsed, and the results are inputted to the controller 103 to control an EGR valve 107. Even if the thermal responsiveness of individual temperature sensor is slow, a final temperature is computed from a transient response output value of a temperature sensor working for a time tm which is far shorter than the thermal responsiveness, and this causes improving of a thermal speed of response.
Patent JP-H08321023-A (JP)
Title: Rotary magnetic head device
Inventor: DOI TAKASHI
IPC: G11B5/53
Filed: 1995-05-24
Abstract: PURPOSE: To reduce the adverse effect of the leaked magnetic flux on a magnetic head, in a rotary magnetic head device of integrated magnetic shieldless drum motor. CONSTITUTION: The device is provided with a fixed drum 1, a rotary drum 3 pivotally supported freely rotatably by a shaft 2 stuck to the fixed drum, a magnetic head 6 attached to the rotary drum, and the drum motor 11 consisting of a rotor magnet 16 rotating integrally with the rotary drum and a stator coil 12 stuck to the shaft while facing to the rotary magnet. A boundary part 21 of magnetic poles of the rotor magnet is arranged so as to almost match the part on a line 22 connecting a magnetic gap 7a of the magnetic head and a rotational center 2a of the rotary drum, and a brass or non-magnetic material of resin is selected for a screw for adjusting the height of the magnetic head.
Patent JP-H10314623-A (JP)
Title: Cyclone dust collector and circulating fluidized bed boiler using same
Inventor: KASHIWAGI TOMOMITSU
IPC: B04C5/13
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To make the sepn. efficiency of a cyclone dust collector variable by forming the outlet pipe installed at the center of a main body as double pipes and making a pipe length variable. SOLUTION: The double outlet pipes consisting of an outer outlet pipe 8 and an inner outlet pipe 9 are disposed on the center of a barrel part 6 and lower part 7 of a cylindrical shape. These pipes discharge a separating gas partly contg. particles from the opening at their bottom end and supply the gap outside from an outlet path 11 connected to the upper part. The upper part of the barrel part 6 is provided with an inlet path 10 along a circumferential tangent direction and a fluid mixture composed of uniformly mixed bed materials and combustion gases flows into a fluidized bed combustion furnace. An elevator 12 is connected to the apex of the inner outlet pipe 9 and elevates the inner outlet pipe 9.  The length of the double outlet pipes is changed by elevating the inner outlet pipe 9, by which the sepn. efficiency of the cyclone dust collector 5 is changed and the collected heat quantity of the fluidized bed combustion furnace is controlled so as to meet the change in operating conditions. As a result, the optimum operating conditions may be embodied.
Patent JP-S62281237-A (JP)
Title: Liquid-metal ion source
Inventor: OKU GOJI
IPC: H01J37/08
Filed: 1986-05-29
Abstract: PURPOSE:To aim at reduction in trouble for axial alignment and improvement in accuracy, by setting up a drawing out electrode, an aperture, an ion beam accelerating voltage and a resistance heating current introducing plate spring all in a vacuum vessel, and melting an ion source metal by means of a resistance heating system. CONSTITUTION:An ion source body 11 is provided with an emitter chip 1, a crucible 2, a crucible holder 10 and a resistance heating electrode 4, and this ion source body is also provided with insulators 6' and 6'' and conductivity preventing caps 7' and 7''. The body 11 is attached to a vacuum vessel part, assembling an ion source, and minute axial alignment is carried out by an electric signal or the like. Vacuum is all kept up by a gasket of copper or the like, and heating of the crucible 2 and melting of an ion source metal are carried out by means of a resistance heating system. The resistance heating electrode 4 is composed of a high-melting point metal, making it close to the crucible 2, while an ion beam accelerating voltage is introduced by a voltage introducing terminal 9 from the outside. With this constitution, assembly/ disassembly and axial alignment for the ion source are all made ever so easy.
Patent JP-H07334432-A (JP)
Title: Memory control circuit
Inventor: ABE SEIICHI
IPC: G06F1/30
Filed: 1994-06-07
Abstract: PURPOSE:To turn the level of a RAS signal and a CAS signal low a small number of parts by surely executing complicated self-refresh starting operation in order to back up a DRAM provided with a self-refreshing function by a battery when a main power supply is disconnected. CONSTITUTION:When the power supply voltage of a line 13 is gradually reduced by the disconnection of a main power supply 1, a power supply monitoring circuit 3 outputs a 1st detection signal 9 slightly before the voltage 13 reaches a minimum voltage by which normal data transfer can be executed and allows a DRAM control circuit 4 to execute self-refresh starting operation. By the starting operation, the circuit 4 executes the preprocessing (for stopping succeeding data transfer after the end of transfer in executing, executing self-refresh and setting up a self-refresh mode) of the self-refresh, and when the voltage 13 is dropped up to the vicinity of the minimum voltage allowing the normal operation of the circuit 4, the circuit 5 generates a 2nd detection signal 10, turns the level of a RAS signal 65 and a CAS signal 66 outputted from a driving circuit 61 low (by pull-down resistors 63, 64) and sets up the self-refresh mode.
Patent JP-H11301493-A (JP)
Title: Rack pinion type steering gear
Inventor: ARAI TOSHIYUKI
IPC: F16H19/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To restrain increase of weight and machining cost, and improve durability and steering feeling. SOLUTION: A rack part 41 is formed so that substantially a half of its outline is kept to be a material circuit 51 of a rack shaft 17 and a tooth width B of a rack tooth 43 is substantially equal to the outer diameter D of the material circuit 51. Because only the tooth width B of the rack tooth 43 is large, contact surface pressure between a pinion 35 and the rack tooth 43 can be reduced without enlarging the diameter of the rack shaft 17, and therefore, abrasion and tipping of the pinion 35 and the rack tooth 43 largely decrease without increasing size or weight of a steering gear. Because initial abrasion of the pinion 35 and the rack tooth 43 is restrained, large initial engaging preload is not required, degradation of steering feeling or return failure of a steering wheel caused by rotation resistance of the pinion 35 is extremely reduced.
Patent JP-S5648655-A (JP)
Title: Image formation
Inventor: ISHIHARA SHIYUNICHI
IPC: G03G15/00
Filed: 1979-09-28
Abstract: PURPOSE: To form a multicolor image faithful to the color division of an original, by using a photoreceptor containing a component exhibiting lasting polarization, utilizing the difference in polarization direction occurring in the photoreceptor, and separating a black area from the other color image area.  
     CONSTITUTION: Photoconductive layer 2 of CdS or the like is formed on ferrodielectric layer 3 of BaTiO 3  or the like exhibiting durable polarization, and transparent conductive film 1 is formed on layer 2 to provide photoreceptor 4. Metal electrode 5 is overlaid on layer 3 of photoreceptor 4, and voltage is applied between electrode 5 and layer 1 (a). Photoreceptor 4 is exposed (b) to a white light through original 6 consisting, e.g., of white W, red R, and black B. Layer 3 except the area corresponding to black B is polarized to one direction as shown by arrows. Then, electrode 5 is removed (c), photoreceptor 4 is heated to Curie point, or above it, and polarization is erased, but charge is left (d) on the surface. The charge is developed (e), and transferred (f) to paper 8 using an electrode. Electrode 5 is again overlaid, voltage is applied (g) contrary to the operation (b), photoreceptor 4 is exposed to the light through original 6 and a cyan filter, reverse voltage is applied, layer 3 of the areas corresponding to white W and red R is reversely polarized, processes like (c)W(f) are operated, and thus, a red image corresponding to red R is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02304476-A (JP)
Title: Image carrier drum
Inventor: KUBOTA ISAO
IPC: G03G21/00
Filed: 1989-05-19
Abstract: PURPOSE:To make a temperature characteristic at the time of a low temperature constant and to prevent dew condensation from occurring on the surface of an image carrier drum by forming at least one vapor passage inside. CONSTITUTION:A gear for driving an image carrier drum 18 is provided to the image carrier drum 1 and image carrier drum supporting shaft hole frame bodies 20 and 24 are provided to the both end surfaces thereof. Besides, ventilating holes 21 and 26 are formed to the frame bodies 20 and 24 and the gas passages 22 and 23 are formed. That means, the ventilation holes 21 and 26 become the gas passages 22 and 23 in the inside of a device so as to prevent the temperature difference between the inside and the outside of the image carrier drum 1 from occurring, and works so as to make the temperature of the gas on the inside and the outside of the image carrier drum 1 uniform. Thus, the dew condensation on the surface of the drum 1 which occurs immediately after the device is actuated at the time of the low temperature is prevented from occurring.
Patent JP-H07311520-A (JP)
Title: Reproducing device for material to be recorded
Inventor: KONISHI AKIKO
IPC: G03G21/00
Filed: 1994-05-16
Abstract: PURPOSE:To provide a reproducing device for a material to be recorded provided with the cleaning means of a peeling member so as to obtain a stable peeling characteristic even when the peeling of a coating film-like image forming material is repeated. CONSTITUTION:A cleaning unit is provided with a means (thermocouple) 310 detecting the temperature of the surface of a cleaning member 305 and a control means 312 for always controlling a temp. to be equal to or higher than the surface temp. of the peeling member 302 in such a manner that a heating lamp 308 installed in the cleaning roller 305 is actuated when the temp. of the surface of the cleaning member 305 is made lower than that of the surface of the peeling member 302. Then, the coating film-like image forming material peeled on the peeling member 302 is transferred onto the cleaning member 305, to clean the peeling member 302. Moreover, a secondary cleaning member 306 exerts a shearing force on the coating film-like image forming material, to clean the cleaning member 305.
Patent JP-H07309479-A (JP)
Title: Jam disposing device for image forming device
Inventor: TSURUOKA RYOICHI
IPC: G03G15/14
Filed: 1994-05-16
Abstract: PURPOSE:To prevent discharge to a photoreceptor by excellently performing a carry and separation of a paper sheet to a transfer belt when it is forcibly discharged when a jam is caused in a paper sheet carrying passage in a device to transfer an image from photoreceptor drums to the paper sheet by electrostatically sticking the paper sheet on an electrifying belt. CONSTITUTION:In an image forming device to create a full color copy by transferring a toner image from plural photoreceptor drums 3, 3a... by discharge of transfer corotrons 30 to 33 by holding a paper sheet by a transfer belt 4, an electrifying corotron 35 is arranged on the transfer belt 4, and the paper sheet is held, and the paper sheet is separated by using a separating corotron 36 in a separating position. When a jam is caused in a paper sheet carrying passage, a forcibly discharging mode is set, and electrification and electrostatic elimination to from the belt is performed, and while performing electrifying and electrostatic eliminating operation on the photoreceptor drums, the paper sheet is carried, and is discharged as a blank paper.
Patent JP-H04351466-A (JP)
Title: Method of controlling switching element of switching regulator
Inventor: HONDA MASAMI
IPC: H03K17/687
Filed: 1991-05-29
Abstract: PURPOSE:To control the switching element of a switching regulator so that the base driving power loss of a FET may be constant, even if input voltage changes, so as to improve the synthetic efficiency of the circuit by adding a constant current circuit to the base driving circuit of the FET. CONSTITUTION:By turning on or turning off an FET 1, the average value of output voltage V0 is maintained constant. The FET 1 is turned on or turned off by the gate driving voltage applied between the gate and the source. A constant current circuit 4 maintains the current I constant by increasing all the resistance of the constant current circuit 4 if input voltage Vin goes up, and as a result, it maintains gate driving power loss approximately constant. That is, by inserting a constant current circuit 4 into the gate driving circuit of the FET 1, gate driving power loss becomes constant regardless of the change of input voltage Vin. Accordingly, it turns out that it decreases the power loss at a relatively high input voltage, and the circuit is made high efficient.
Patent JP-H06333090-A (JP)
Title: Binarizing device
Inventor: MORI KAZUHIRO
IPC: G06K9/36
Filed: 1993-05-27
Abstract: PURPOSE:To execute connection of a cut and separation of contact in a connected area in a binary image. CONSTITUTION:This device is provided with an image accumulating part 2 for accumulating a multi-valued image, and a horizontal component contrast detecting part 3 for generating a horizontal component binary image based on contrast of a horizontal component from the multi-valued image accumulated in the image accumulating part 2, and executing connection of a cut and separation of contact in a connected area in the horizontal component binary image. Also, this device is provided with a vertical component contrast detecting part 4 for generating a vertical component binary image based on contrast of a vertical component from the multi-valued image accumulated in the image accumulating part 2 which becomes an object of the horizontal component contrast detecting part 3, and executing connection of a cut and separation of contact in a connected area in the vertical component binary image. Moreover, this device is provided with an OR part 5 for generating the binary image by superposing the horizontal component binary image corrected by the horizontal component contrast detecting part 3, and the vertical component binary image corrected by the vertical component contrast detecting part 4.
Patent JP-2000032462-A (JP)
Title: Image information encoding processor and image information encoding method therefor
Inventor: KUNITAKE SETSU
IPC: H04N19/423
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an image information encoding processor and an image information encoding method, capable of outputting the outline of image information at a high speed and efficiently preparing the image of the outline of the image information. SOLUTION: At encoding, input image information 4 is divided into blocks composed of N×N pixels in a blocking means 1, and encoding is performed in an encoding means 2. At this time, an encoding parameter 7 used in the encoding means 2 is estimated and calculated in a code amount control means 3, and encoding is repeated for plural times until a target code amount is reached. Then, the encoding parameter 7 for achieving the target code amount is set to the encoding means 2, final encoding is performed and encoded information 6 is outputted. During the encoding processing, a block average value 8 obtained from the encoding part 2 can be obtained at a time other than a final time. By using the block average value 8, the image for indicating the outline of the image information is generated.
Patent JP-H02304025-A (JP)
Title: Anti-retrovirus agent
Inventor: MATSUMOTO KAZUO
IPC: A61K31/715
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a safe anti-retrovirus agent effective as a remedy for AIDS by using a sulfate or phosphate of cyclodextrin as an active component. CONSTITUTION:Cyclodextrin sulfate, cyclodextrin phosphate or its salt is used as an active component. The compound can be administered orally or parenterally at a daily dose of preferably 0.1 to 300-mg/kg, especially 0.5 to 100mg/kg.
Patent JP-H02304311-A (JP)
Title: Vibration gyro
Inventor: KONNO TADASHI
IPC: G01C19/5663
Filed: 1989-05-18
Abstract: PURPOSE:To decrease the null voltage of a detection electrode when the gyro is not in rotation by specifying the position of the detection electrode of a vibration body and supporting the vibration body nearby a node point. CONSTITUTION:Detection electrodes 18, 20 are formed a cross both side of a line in which a surface 22 which passes through the node point of the vibration body 12 and is parallel to one flank of the vibration body 12 and other two flanks of the vibration body 12 are crossed. Driving electrodes 14 and 16 are provided on the surfaces of the vibration body 12 where the detection electrodes 18 and 20 are not formed and a feedback electrode is provided on the formation side of the detection electrodes 18 and 20. Then the vibration body 12 is supported at a ridge-line part nearby the node point. Consequently, the voltages generated at the detection electrodes 18 and 20 when the gyro is not in rotation become different in sign, a null voltage is reduced, and an output voltage rises; and the vibration is not suppressed and the rotational angular speed can be detected efficiently.