baber/WOPTO huggingface dataset:
Patent JP-H10241158-A (JP)
Title: Manufacturing apparatus for magnetic recording medium
Inventor: NISHIZAWA YASUHIRO
IPC: G11B5/84
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To enable manufacture of highly reliable magnetic recording medium which has reduced change of size and minimizes increase of reproducing image distortion and error rate by change of size by flowing a current to a conductive magnetic layer on a non-magnetic substrate and then conducting heat treatment with Joule's heat. SOLUTION: The magnetic layer side of a magnetic tape 3 is sent from a feed roll 1 in such a manner that it is in contact with metal rolls 8a, 8b and it is then wound up by a takeup roll 2. In this case, a smaller tensile force of 1gf or loess per 100mm width, for example, is given to the running magnetic tape 3 by adjusting the speed of the feed and takeup rolls 1, 2. Under this condition, when the predetermined voltage is applied across the metal rolls 8a, 8b from a power supply 7, a current which is inversely proportional to an electric resistance flows to the magnetic layer of magnetic tape 3 and thereby the magnetic tape 3 is heated by Joule's heat. As explained above, since the magnetic tape 3 itself is heated, heat efficiency is high and since the stable running of magnetic tape 3 is assured, the manufacturing apparatus can be reduced in size.
Patent JP-S62195047-A (JP)
Title: Modifier for synthetic resin material
Inventor: KINOSHITA MITSUO
IPC: C08G63/40
Filed: 1986-02-21
Abstract: PURPOSE:The titled modifier, containing a liquid rubber based-polyester based block copolymer, capable of uniformly mixing and stably dispersing in a matrix resin and remarkably improving mechanical strength or reduction in shrinkage of molded articles and having improved moldability. CONSTITUTION:A modifier consisting of a block copolymer, obtained by reacting a liquid rubber based compound, preferably polybutadiene based compound, particularly homopolymer of butadiene having reactive groups with active hydrogen atoms, e.g. hydroxyl group, carboxyl group, etc., in the molecule with an organic dicarboxylic acid, e.g. phthalic anhydride, etc., and 1,2-epoxide, e.g. ethylene oxide, etc., in the presence of a catalyst, e.g. lithium chloride, etc., and having >=1 polyester parts linked to one liquid rubber based compound part through ester bonds. A modified copolymer obtained by modifying the terminals of the polyester parts with reactive groups, e.g. vinyl groups, etc., or carrying out unreactive modification of terminals is preferred depending on the purpose and the amount of the liquid rubber based compound part is preferably 10-95wt%.
Patent JP-H10230268-A (JP)
Title: Porous carbon electrode regeneration type water purifier
Inventor: MURAKAMI TAKASHI
IPC: C02F1/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To control a water purifier in a manner as to avoid the erroneous water intake operation to be carried out during the course of restoring a water purification function by heating the water purifying device formed by using a porous carbon electrode electrolytic cell. SOLUTION: This water purifier has a vessel 86 of the electrolytic cell constituted to house the porous carbon electrodes 1 and to be passed with drinking water, an electric heater 158 for heating the vessel of the electrolytic cell or the porous carbon electrodes in order to regenerate the porous carbon electrodes, a main power source for supplying electric power to this electric heater, a switching means for controlling the energization from this main power source to the electric heater, a water passage detecting means for detecting the water passage to the vessel of the electrolytic cell, an announcing means, a control means for controlling this switching means and this announcing means by monitoring the output of the main power source and the water passage detecting means and a backup power source for supplying electric power to the control means.  This control means actuates the switching means at prescribed periods, thereby periodically heating an sterilizing the porous carbon electrodes.
Patent JP-S63206344-A (JP)
Inventor: SATO KAZUYOSHI
IPC: C04B24/38
Filed: 1987-02-23
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-H10234826-A (JP)
Title: Cleaning method of soft capsule agent
Inventor: FUJITA SHIRO
IPC: B08B3/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent the leaving of a detergent and its diffusion in air by keeping soft capsule agents with supercritical carbon dioxide to dissolve away pollutants on the surface thereof. SOLUTION: Sticking material is for example applied on the surface of a soft capsule which has highly unsaturated fatty acid derived from natural fish oil as main material of the contents thereof and a film mainly made of gelatin at a rate about 100 times the normal quantity. The soft capsule is fed into an extraction tank 4 to be kept in contact with supercritical carbon dioxide subject to the critical temperature to 50 deg.C and the critical pressure to 150atm. The sticking material on the surface of the capsule is dissolved and extracted for 20min., then guided to a separation tank 5 and the conditions of the pressure and the temperature are returned to the atmospheric pressure and about 25 deg.C to recover the contents and a die releasing agent. Finally, the pressure of the extraction tank 4 is reduced to the normal level to take out the capsule washed.  The capsule is washed by n-hexane and a washing solution is evaluated by TLC. If so, there is no spot noted about the contents and the die releasing agent while washing effect is obtained free from the deformation or the like of the capsule.
Patent JP-S56133527-A (JP)
Title: Automatic conveying device of bark and wood chip
Inventor: HIRAO HIDEAKI
IPC: B65G37/02
Filed: 1980-03-25
Abstract: PURPOSE: To enable labor-saving, by a method wherein banks and chips of hinoki (Japanese cypress), sugi (Japanese cedar) or other wood are charged in a lump into a hopper, and the bark or the like is stored so that they can be automatically supplied as fuel to a boiler or the like without the need for hands.  
     CONSTITUTION: The rotation of a motor 1 is transferred to a transmission gear 4 through the medium of a V-belt 3, the rotation of the transmission gear 4 to a reduction gear 7 through a V-belt 5, and the turning of the reduction gear 7 to a reduction gear 8 through a chain 8 in order named above. This enables the slow rotative movement of a rubber belt 10, stretched about pulleys 11, 11, in the direction of a partition wall 37. Through the rotation of a geared motor 17, a rotary shaft 21 turns through the medium of a chain 19, and this causes the rotation of a chain 25 which is positioned vertically in a hopper 22 and above a belt conveyor 35 for fuel conveyance. A device is constituted such that bark or the like, moved by means of the buffer belt 10, is caused to drop onto the conveyor 35 by means of agitating bars located at equal spaces at the chain 25. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62194645-A (JP)
Title: Formation of wiring of semiconductor device
Inventor: KUROKI HIDEFUMI
IPC: H01L21/3205
Filed: 1986-02-20
Abstract: PURPOSE:To form a wiring easily, taking a contact with a substrate even when the depth of a contact hole is deep by sputtering a wiring component onto the contact hole and an insulating film in the periphery of the contact hole so that the wiring component deposits on the bottom of the contact hole and sputtering the wiring component so as to deposit on the residual contact hole and the insulating film in the periphery of the contact hole. CONSTITUTION:A contact hole 4 is formed, aluminum is sputtered onto the contact hole 4 and a layer insulating film 3 in the periphery of the contact hole 4 a the degree of vacuum of 10<-4>Torr and aluminum is deposited, and a first aluminum wiring 51a is shaped on the bottom of the contact hole 4 and a first aluminum wiring 51b on the layer insulating film 3. Aluminum is sputtered onto the residual contact hole 4 and the first aluminum wiring 51b at the degree of vacuum of 10<-3>Torr and aluminum is deposited, and a second aluminum wiring 6 is formed onto the first aluminum wirings 51a and 51b.
Patent JP-H07226960-A (JP)
Title: Dial detector
Inventor: SHINOHARA MASARU
IPC: H04M11/00
Filed: 1994-02-10
Abstract: PURPOSE:To accurately detect a dial pulse signal from a reception signal sent through a telephone line. CONSTITUTION:A high pass filter attenuates a 1st formant of a reception signal in a pre-processing section 5, its absolute value obtained is shifted toward a DC level and a low speed sample signal 27 is outputted through thinning processing. A head digit dial detection section 6 eliminates a mute pulse or a faulty waveform to obtain a head digit dial signal 28. A succeeding digit dial detection section 7 detects a tail end of the dial pulse signal to obtain a succeeding digit dial signal 29 without being affected by the mute pulse. Then a PB signal 30 is sent. Thus, a dial signal is accurately detected even when the head digit dial signal is not known.
Patent JP-H06250936-A (JP)
Title: Computer system
Inventor: KUBOTA SOICHI
IPC: G06F12/16
Filed: 1993-02-26
Abstract: PURPOSE:To improve reliability of a microprocessor while sufficiently making the best use of its performance by correcting a memory error with both the hardware and software. CONSTITUTION:In the read cycle of data from a memory 12A, data of the memory 12A and the parity bit of a memory for parity 14 are simultaneously read by a data edge 16. The pertinency of data is checked by a parity generation mechanism 13 in terms of hardware. When a parity error occurs, the error is informed to CPU 11 as an error notice signal 18. In CPU 11 to which the error is informed, the ECDV bit of an ECDV bit memory 15, which fits to the memory address where the error occurs, is checked by an ECDV bit memory write signal 19. Thus, error data is corrected by using ECC data of a memory 12B.
Patent JP-H07244182-A (JP)
Title: Fuel assembly and reader core
Inventor: MASUMI RIYOUJI
IPC: G21C3/328
Filed: 1994-03-09
Abstract: PURPOSE:To provide a fuel assembly and reactor core capable of improving survival rate of fission material and improving the annihilation rate of transuranium elements. CONSTITUTION:A fuel assembly 2 is constituted by bundling fuel rods 3 filled with MOX fuel of natural uranium enriched with transuranium elements and covering with a channel box 21 of Zircaloy. Between the adjacent fuel assemblies 2, a cross shape control rod 6 bundled with absorption rod 61 including boron carbide is inserted. The enrichment of fission plutonium is 11wt.% and that of transuranium elements is 5wt.%. The number of fuel rods is 256 and are arranged in 16X16 array. Water to fuel volume ratio is ca. 2 and H/HM ratio of the fuel assembly 2 is 3 in the case the average void fraction during operation is 40%.
Patent JP-S61197086-A (JP)
Inventor: SAKAI AKIRA
IPC: B02B5/02
Filed: 1985-02-27
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-H01211373-A (JP)
Title: Digital magnetic picture recording and reproducing device
Inventor: SHIMOTASHIRO MASAFUMI
IPC: G11B20/10
Filed: 1988-02-19
Abstract: PURPOSE:To make solid writing possible without making an azimuth angle so large and improve a frequency utilizing efficiency and, at the same time, to make recording and reproduction without receiving influences from reproduction distortion by performing multilevel orthogonal amplitude modulation on multilevel digital codes to which error correction is performed and recording the codes after bias signals are added to the codes. CONSTITUTION:The n-bit digital codes converted by an AD converter 1 are outputted to an error correction adding multilevel converter 2. The converter 2 is constituted of an error correcting encoder 3 and multilevel converter 4 and generates multilevel digital codes to which error correcting codes are added. The multilevel digital codes are modulated to multilevel orthogonal amplitude modulated signals by means of a multilevel QAM device 5. An adder 6 adds bias signals which are the output of a bias signal generator 7 to the multilevel orthogonal amplitude modulated signals and the output of the adder 6 is recorded on a magnetic recording medium 10. Therefore, solid writing becomes possible even though the azimuth angle is not set so large and the frequency utilizing efficiency is improved. Moreover, recording and reproduction becomes possible almost free from influences of reproduction distortion.
Patent JP-H08234325-A (JP)
Title: Film carrier for photographic printing device
Inventor: YANAGIMOTO TAKEKAZU
IPC: G03B27/62
Filed: 1995-02-27
Abstract: PURPOSE: To provide a film carrier for photographic printing device on which a cleaning means for automatically cleaning an attachment such as dust and dirt on a photographic film and removing them with sureness of the same degree as manual removal is loaded. CONSTITUTION: This film carrier has a cleaner means 40 for pressing cloth webs 55, 54 capable of being transferred from the film nipping position of a film guide passage to an upstream position in the film feeding direction, in the direction crossing the film feeding direction o the upper and lower surfaces of a photographic film 30. It also has two rolls 46, 47, 41, 42 parallel to the film feeding direction so as to feed the cloth webs 55, 54 coming into contact with the upper and lower surfaces of the photographic film 30, respectively, and at least one roll of the upper side or lower side cloth web rolls is constituted in such a manner as to be retreatable to the upper side or lower side.
Patent JP-H03242692-A (JP)
Title: Window display control method
Inventor: YUMOTO TAKEKO
IPC: G06F3/048
Filed: 1990-02-21
Abstract: PURPOSE:To update a display as a window is moved and to improve the operability by moving the window within a range wherein the window does not exceed a display screen area if the window exceeds the display screen area. CONSTITUTION:When it is judged that the window W exceeds the display screen area, the window W is moved according to position information inputted in a step 12 within the range wherein the window does not exceed the display screen area. Then a display area 42 corresponding to the display screen area 44 of a display means 38 is moved (scrolled) according to the position information. Namely, display information corresponding to the movement quantity of the display area 42 in display information stored in a frame buffer storage means 36 is updated according to said position information. Then display information displayed in the window W is updated, it is judged whether or not the end of the window movement is requested, and the process moves to a step 12 or ends as mentioned above according to the judgement result.
Patent JP-S51113656-A (JP)
Title: An analog recorder
Inventor: HATA YOUGO
IPC: A61B5/0245
Filed: 1975-03-29
Abstract: PURPOSE: To realize a recorder which provides easy-to-read data display with no display-delay, and provides measurement and display with good linearity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10218566-A (JP)
Title: Crane boom derricking device
Inventor: NAKAJIMA TOSHIHISA
IPC: B66C23/82
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To control the flow rate of working fluid passing through a selector valve in a crane boom derricking device with a flow control means arranged therein and thus control the angular velocity of a boom being derricked to a target derricked angular velocity corresponding to the boom derricked angle, by detecting that the operated level of a derricking lever is held constant with a lever operated-level detector in the device. SOLUTION: When a pressure detector 22 detects that a derricking lever 7 is held operated to the side to lower a boom 2, an arithmetic and logic unit 14 calculates a target derricked angualr velocity for the boom 2 on the basis of the discharge of working fluid from a hydraulic pump 5 and of the flow rate of working fluid passing through a selector valve 6. The unit 14 also calculates the flow rate of working fluid passing through the selector valve 6, which rate is required to control the derricked angular velocity of the boom 2 to the target derricked angular velocity at the boom derricked angle inputted thereto from an angle detector 13. The unit 14 then controls the relief pressure of a solenoid-operated relief valve 24 to vary the pilot pressure of the selector valve 6 such that the flow rate of working fluid passing therethrough becomes equal to the calculated flow rate.  That control holds the boom derricked angular velocity constant to improve the operability of such a boom derricking device.
Patent JP-S63205842-A (JP)
Title: Tape recorder
Inventor: HATAYA HIDEMI
IPC: G11B15/093
Filed: 1987-02-20
Abstract: PURPOSE:To detect the presence/absence of the loading of a tape by storing the rotational period in the reproduction operation without loading a tape on the tape recorder, and detecting the rotational period in current status of operation and comparing it with the former. CONSTITUTION:When the tape recorder is set in the reproduction status without loading a tape, the rotational period of a take-up reel is the shortest to store it in a storing means 5. After a mechanism 1 goes to a reproduction status by a mechanism control means 2, a discrimination means 8 is reset, and a counting means 4 is counted up. Then, when the output of a rotation detection means 3 varies due to the rotation of the take-up reel of the mechanism 1, the counting of the means 4 is cleared. Hence, at the time of the following output-variation, a comparing means 6 is in an active status and compares the value of the means 4 with that of the means 5 and if the former is larger than the latter i.e. the former shows a longer period, the reproduction status is continued. On the other hand, if the value of the means 4 is smaller than that of the means 5, a stop instruction is given from a control means 7 to the mechanism control means 2, and the mechanism 1 is terminated.
Patent JP-S60183984-A (JP)
Title: Method and device for controlling starting of wound-rotor type induction motor
Inventor: OGURA KENZOU
IPC: H02P1/34
Filed: 1984-03-02
Abstract: PURPOSE:To avoid a danger to directly couple with the damage of a motor by releasing a power source when the primary current becomes the prescribed condition or lower in the course of starting to stop the starting operation. CONSTITUTION:When a breaker 2 is closed, the primary current is flowed to a stator winding 71, and the secondary current is flowed to a rotor winding 72. Then, when the fact that the current value becomes the lower limit level or lower of approx. 75% is discriminated by the first current discriminator 4 and the fact that the current decreased is not remarkably decreased from 75% is discriminated by the second current discriminator 8, a starting resistor 6 is sequentially shortcircuited by designating a notch advancing unit 5. If remarkably lower than the starting current lower limit value level to become the criterion of advancing the normal resistor notch, the discriminator 8 trips the breaker 2 by judging as a motor secondary circuit being open.
Patent JP-H08230650-A (JP)
Title: Anti-skid controller
Inventor: TSUNEHARA HIROSHI
IPC: B60T8/66
Filed: 1995-02-27
Abstract: PURPOSE: To carry out adequate anti-skid control of an anti-skid controller by setting an estimated vehicle body speed as the set vehicle body speed instead of the basic vehicle body speed when the basic vehicle body speed is made smaller than the basic vehicle body speed set against any external disturbance in advance under a braking state. CONSTITUTION: When the present state is transferred to a braking state by stepping on a brake pedal 8, since instruction signals EV, AV to respective actuator 10FL to 10R are set to a logic value '0' and an instruction MR is set to zero, the master cylinder pressure of a master cylinder 9 according to the stepping amount of the brake pedal 8 is supplied to respective wheel cylinders 6FL to 6RR and the pressure in the respective wheel cylinders 6FL to 6RR is quickly increased to provide a braking state. Then, when the braking state appears, although the vehicle speeds of respective wheels FL to 1RR are gradually reduced, but when a slip rate grows up beyond the preset value, anti-skid control is started so that it may be carried out depending upon the slip rate and wheel acceleration/deceleration speed.
Patent JP-H09231483-A (JP)
Title: Fire sensor with check lamp
Inventor: OKA SHOICHI
IPC: G08B17/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin type fire sensor with check lamp which has a simple structure and for which a bright check lamp at a position to be easily observed is arranged. SOLUTION: The sensor is constituted of a light emitting element 1, an integrally molded head body 3 attachably/detachably fixed to a base part 2, having a recessed part 3a on its center and having a hole part 3c in the vicinity of an outer peripheral side face S3b, a fire sensing part 4 arranged on the center part of the head body 3 and capable of storing a sensor, a circuit board 5 stored in the recessed part 3a formed on the center of the head body 3 and mounting the element 1 and an electric circuit device for driving the sensor, and a photoconductive member 6. One end 6a of the member 6 is optically connected to the element 1 and forms a curved surface projected to the direction of the element 1 and the other end 6b is stored in the hole part 3c and used as check lamp.
Patent JP-S60216002-A (JP)
Inventor: JIRUBEERU RIORE
IPC: F01D1/02
Filed: 1985-02-27
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-2000239186-A (JP)
Title: Disintegrator for tablet
Inventor: SATO KEIICHI
IPC: A61K47/38
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain sodium carboxymethylcellulose for tablets that has excellent disintegration properties, while the tablets formed by press-molding retain their part strength. SOLUTION: (A) Sodium carboxymethylcellulose with an etherification degree of 0.2-0.5 and an oxidation degree of 0.01-0.2 and (B) sodium carboxymethyl- cellulose with an etherification degree of 0.8-2.0 are mixed at a ratio of (A) to (B) of 10/90-50/50 and the particle size of the mixed powder is adjusted to 177 μm mesh passing and the resultant product is formulated to tablets.
Patent JP-H04277935-A (JP)
Title: Intermediate frequency processor
Inventor: MIYAMOTO HIROKI
IPC: H04N5/455
Filed: 1991-03-05
Abstract: PURPOSE:To obtain an intermediate frequency processor which can accurately adjust the free-running frequency of a VCO forming a PLL regardless of the input of any type of signals. CONSTITUTION:A defeating circuit 8 stops the operation of an IF amplifier 2 if an AGC filter terminal 11 is grounded when the free-running frequency of a VCO 4 is adjusted. Then a limitter circuit 7 limits the minimum voltage of the terminal 11 in order to prevent the malfunction of the circuit 8.
Patent JP-S60183751-A (JP)
Title: Semiconductor device
Inventor: NAGANO HITOSHI
IPC: H01L21/318
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a high withstand voltage semiconductor device being superior in mass productivity, economical efficiency, and moreover being high reliable by a method wherein a silicon nitride film is used as a surface passivation film, and moreover the device is sealed by epoxy resin. CONSTITUTION:An SiN film is used as a passivation film 2 for stabilization of the surface of a high withstand voltage semiconductor element 1, and moreover epoxy resin is used as a package 3. Accordingly, impurities to invade from the outside are intercepted completely according to the SiN film 2 even when epoxy resin being doubtful in regard to the point of humidity resistance as compared with a ceramic case is used, and the high withstand voltage semiconductor element 1 operates stably.