baber/WOPTO huggingface dataset:
Patent JP-H04301117-A (JP)
Title: Particulate separating device
Inventor: SATO HIROSHI
IPC: B01D45/12
Filed: 1991-03-28
Abstract: PURPOSE:To collect particulates of submicron and oxidizing them by a catalyst so as to make them harmless in fluid containing particulates, such as exhaust gas. CONSTITUTION:A nozzle 5 is inside a nozzle tube 2 equipped with an intake 3, and makes fluid, which contains particulates and passes through the nozzle 5, a high-speed turning flow. A rotating vane members 9, which give it greater centrifugal force, is provided in a cylindrical case 1 in which this high-speed turning current shifts. Moreover, a peripheral electrode 10 and, at the center, a needle-shaped electrode 8 are provided inside the case 1, and a high-voltage DC power source 13 is connected to make a high-voltage static electric field, whereby it gives the fine particle passing here, charge so as to make them larger fine particles and facilitate the centrifugation. Though the fine particles being centrifugally isolated by the specific gravity difference with the fluid are stored in a reservoir 16, those are oxidized by catalyst 17 and become harmless. The fluid after separating the particulates are discharged from a discharge port, being withdrawn for the pressure with the diffuser part 21 of a diffuser tube 18.
Patent JP-2000286744-A (JP)
Title: Transmission reception switching circuit
Inventor: SUGANO SUSUMU
IPC: H04B1/48
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a transmission reception switching circuit by which a leakage signal fed to a common use antenna through a transmitter side diode is reduced for a transmission slot preceding period before a transmission slot period where the operation of a phase locked loop(PLL) is started. SOLUTION: The transmission reception switching circuit includes a transmitter side diode 11 in series connection between signal transmission units 2-8 and a common use antenna 13 and a receiver side diode 12 connected in series between the common use antenna 13 and signal reception units 8-12, the transmitter side diode 11 receives a reverse bias voltage in a transmission slot precedence period where the operation of a phase locked loop 8 is started before a transmission slot period to reach a deep turn-off state and receives a forward bias voltage for the transmission slot period to reach an ON state.
Patent JP-H0616703-A (JP)
Title: Semisynthetic glycosaminoglycan having heparin or heparan structure formed by modifying alpha-l-iduronic acid-2-o-sulfate
Inventor: SHIRUBANO PIANI
IPC: C08B37/00
Filed: 1993-04-16
Abstract: PURPOSE: To obtain a semi-synthetic glycosaminoglycan with a heparin or heparan structure having good anticoagulant activity without hemorrhagy by incorporating α-izuronic acid substituted with a nucleophilic group in position 2.  
     CONSTITUTION: The semi-synthetic glycosaminoglycan having 2,3-epoxyglonic structure of formula I (p is an integer except O, m and n are each an integer of 1-100 wherein p+q=m; R is H or SO 3   - ; the formula expresses a compsn. of main sugar unit) is reacted with 1-200 mole equivalent of a nucleophile having a nucleophilic group of formula II (Z is O, S or N; R 1  is a 1-12C alkyl, amino, aryl or the like; R 2  is absent or H, a 1-6C alkyl or the like) per a dimer unit of the formula I in the presence of a solvent and a suitable amount of an inorg. or org. base for 2-120 hours at a temp. of 0-70°C with stirring, diluted with water if the solvent being other than water, neutralized with an aq. hydrochloric acid soln., dialyzed with flowing water and distilled water and isolated to obtain the glycosaminoglucans of formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07294647-A (JP)
Title: Glass photoluminescence dosimeter reading device
Inventor: IKEGAMI TORU
IPC: G01T1/06
Filed: 1994-04-27
Abstract: PURPOSE:To accurately calculate the executing energy estimation value of radioactive ray applied to a glass photoluminescence dosimeter by an effective energy estimation expression which is selected based on a fluorescence detection ratio by applying a plurality of different radioactive rays. CONSTITUTION:A controller 30 reads and displays 33 a plurality of ray quality indexes (Q1) stored at an estimation expression storage means 31 in advance according to the display command from an input means 32 and inputs a selection command with Q1 closer to the spectrum distribution of gamma.X rays applied to a glass photoluminescence dosimeter from the inside of QI. An effective energy estimation expression selection means 34 selects a specific effective energy estimation expression from the storage means 31 according to the command, obtains a fluorescence detection ratio from the amount of fluorescence each corresponding part of Sn filter and Al filter of a fluorescence glass element by an effective energy estimation value operation means 35, and calculates an execution energy estimation value using the selected estimation expression based on the fluorescence ratio, thus accurately calculating the effective energy estimation value of a facility such as a radioactive-ray-related facility by a glass photoluminescence dosimeter.
Patent JP-2000279400-A (JP)
Title: Pulse fluoroscopic apparatus
Inventor: HAYASHI TOMIO
IPC: H05G1/62
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a clear picture and decrease X-ray exposed quantity by controlling exposuring space for X-ray from an X-ray tube changeably according to a part which is selected by a means that selects a part that conducts pulse fluoroscopy. SOLUTION: Turning force for a motor 8 for driving of transfer of a fluoroscopic table 12 is transmitted to a driving part for transfer of table 9 by a belt and so forth. A rotator 10 which detects movement of the fluoroscopic table 12 is provided at the belt so as to rotate freely. When the motor 8 for transfer is driven, the rotator 10 rotates then a pulse signal for transfer of the fluoroscopic table is output by converting into a level signal. The signal is input in a frame memory light signal making circuit and an X-ray output switching circuit. On the other hand, an X-ray exposing signal is made by a frequency dividing circuit and the X-ray output switching circuit and the signal is input in an X-ray generator 2 then X-ray is radiated from an X-ray tube 1 based on the signal.
Patent JP-H11289253-A (JP)
Title: Pll circuit
Inventor: SUGANO HIROSHI
IPC: H03L7/095
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the throughput of a function block from-being reduced by preventing the release of an unnecessary phase lock signal due to a noise or the like. SOLUTION: A phase lock signal generation part 20 includes a phase difference signal generation part 21 for generating a phase difference signal between a reference clock signal RCLK and an internal clock signal ICLK, a phase shift detection part 22 for generating a signal indicating the release of a phase lock signal LOCK when two phase shifts are continuously generated in the phase difference signal at a prescribed interval and a stand-by time counting part 23 controlled by an output from the detection part 22 so as to release the phase lock signal LOCK.
Patent JP-S5425409-A (JP)
Title: Reduction gear
Inventor: KUROE HIROSHI
IPC: H02K7/116
Filed: 1977-07-26
Abstract: PURPOSE: To prevent rotation of structural member by setting drive source and structural member for supporting reduction gear at the foot for supporting reduction gear through set pin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08257325-A (JP)
Title: Cartridge filter and production thereof
Inventor: SHISHIKURA KATSUHIRO
IPC: D04H1/542
Filed: 1995-03-23
Abstract: PURPOSE: To provide a cartridge filter excellent in pressure-resistant strength, filtering accuracy and filtering life and to efficiently produce the cartridge filter without using a core. CONSTITUTION: A coarse fiber aggregate sheet composed of thick fibers is wound around the innermost layer of a filter and a nonwoven fiber aggregate sheet is wound around and laminated on the coarse fiber aggregate layer from the upper layer part thereof to the outer layer part of the filter. At least the innermost layer of the laminate of the nonwoven fiber aggregate sheet contains thermally adhesive fibers and fiber interlacing parts are bonded and fixed by the thermally adhesive fibers and the sheet composed of the nonwoven fiber aggregate is wound and laminated in such a state that the sheet surface is inclined with respect to the axial direction of the filter.
Patent JP-H07296320-A (JP)
Title: Magnetic head and its manufacture
Inventor: AOKI KAORU
IPC: G11B5/187
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a magnetic head whose track width is precise enough not to have an allowance for a track discrepancy which causes a side erase and its manufacturing method. CONSTITUTION:A magnetic metal film 23 having a thickness larger than track width Tw is formed at least on the surfaces of one side of a substrate 22. After a pair of magnetic core blocks 25 and 26 are made to butt to each other to be joined, the medium sliding surface 20 side of a magnetic core block 29 is ground at least to a position (d) where the depth is zero so as to have thickness L of the thick magnetic metal film 23 exposed as the dimension of track width Tw and only the magnetic metal film 23 is left. A nonmagnetic part 10 which is removed by the grinding is refilled with a nonmagnetic material 21 to manufacture the magnetic head.
Patent JP-S62247819-A (JP)
Title: Air purifier
Inventor: TAKANO YASUSHI
IPC: B01D53/81
Filed: 1986-04-18
Abstract: PURPOSE:To more efficiently purify the air discharged from an air purifier by providing an activated carbon filter to an air passage wherein a motor and a fan are incorporated therein to perform suction and exhaust and providing a material for treating acetaldehyde to the downstream thereof. CONSTITUTION:Polluted air is introduced through a suction port 4 and smoke and fine dust are removed by a dust collection filter 6 and odor of tobacco is removed by an activated carbon filter 8 and purified air is discharged from an exhaust port 5 by a fan 13. The odor component of tobacco is adsorbed by the activated carbon filter 8 but low-b.p. acetaldehyde is gradually started to be deodorized. But acetaldehyde is treated by a treating agent for acetaldehyde which is made by impregnating it into nonwoven fabric and urethane foam and deodorization performance is maintained.
Patent JP-H11248697-A (JP)
Title: Urine collecting cup
Inventor: ARAI CHIE
IPC: G01N33/48
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent scattering and leakage of urine in collecting urine by bending into an inclined state a part of the upper opening of urine collecting cup with a relatively wide opening which is used for urine inspection. SOLUTION: A cutting and opening line mark 4 is provided vertically to extend downward from one point of the upper opening 2 of a cup, and right and left bend-back lines are provided slantedly upward from a tip of the line 4. For women, a proper inclination can be formed in the opening 2 by cutting the line 4, and bending back the upper part of cup along the bend-back lines. The cup body 1 is applied on its one surface with graduations 7 indicating the amount of received urine therein. When a female uses this cup, she can collect her urine in the cup by holding the body 1 with a high portion 6 of the opening 2 faced to her private part, and performing the discharging while bringing the opening 2 into contact with the private part. This cup can also be applicable to men and provide the similar effect.
Patent JP-H02270165-A (JP)
Title: Magnetic stripe read/write mechanism
Inventor: SUEMATSU KOJI
IPC: G06K17/00
Filed: 1989-04-12
Abstract: PURPOSE:To prevent a skew at the time of carrying a medium by running a magnetic head on a magnetic stripe from an aperture part provided on a carriage guide by means of prescribed pressure, and retracting the magnetic head to a carriage guide surface in order to cancel the pressure at the time of running the medium. CONSTITUTION:Magnetic data are read/written by stopping a medium 1 and running a magnetic head 8, and when the medium 1 is run, the magnetic head 8 surface is retracted to a medium carriage guide surface position. When the medium edge surface passes through the carriage guide aperture part of a magnetic head running part, the position is detected by sensors 6 and 7 in the carriage path of the medium edge surface, the magnetic head 8 is always positioned on the side of the aperture where the medium 1 is sent, and simultaneously when the medium edge surface is sent to the magnetic head 8 surface, the magnetic head 8 is driven at the same speed as the medium, and when the medium edge surface passes through the aperture part, the medium is guided by the magnetic head 8. Thus the skew at the time of carrying the medium is prevented, and the medium can be stably carried without using a shutter mechanism.
Patent JP-S58206716-A (JP)
Inventor: NISHIKIORI TOSHIAKI
IPC: G02B23/24
Filed: 1982-05-28
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-H07289037-A (JP)
Title: Vertical motion control of rice transplanter
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1994-04-28
Abstract: PURPOSE:To enable the easy manual control of vertical transplanting motion of a seedling transplanting apparatus and a precise position adjustment to an appropriate working height of a working apparatus through an operating lever by structuring a controlling device in such a manner that the working range of a linking mechanism is controlled by switching the operating position of an operating lever. CONSTITUTION:A rice transplanter is provided with a controlling device 21 for controlling the vertical motion and the transplanting motion of a seedling transplanting apparatus by the operation of an operating lever 23. In this rice transplanter, the vertical motion controlling device is provided with the first sensor S1 for detecting the operating position of the operating lever 23, the second sensor S2 for detecting a swinging angle of the vertical motion of a linking mechanism and a sensor float SF for detecting the vertical swinging displacement of a float 11. The operating range of the operating lever 23 is divided into an automatic controlling range and a position controlling range. When the operating position of the operating lever 23 is in the automatic controlling range, the controlling device 21 engages the transplanting clutch 25 and controls the vertical motion of transplanting. On the other hand, when the operating position of the operating lever 23 is in the position controlling range, the controlling device 21 disengages the transplanting clutch 25 and performs a position control.
Patent JP-H06301422-A (JP)
Title: Servocontrol method
Inventor: NAKAHARA KAZUHIRO
IPC: G05D3/12
Filed: 1993-04-19
Abstract: PURPOSE:To preclude trouble due to the overrun of a contactor by controlling the movement of the contactor by switching an interpolated position for moving the contactor to a detection position when the contactor comes into contact with a body to be detected and its position is detected. CONSTITUTION:When the answer position B of a controlled system reaches the detection position P1, a detection signal is outputted and the coordinates of the detection position P1 are confirmed by an NC device. At the same time, even when an interpolated position A interpolated in an interpolated position register reaches a position P1 at the start of the detection, its contents are updated into the detection position P1 and stored. Then the interpolated position A stored in the interpolated position register matches the answer position B of the controlled system stored in an answer position counter, so it is considered that the system to be controlled reaches the target position P2 and a speed command outputted from an adder becomes 0 and is stopped. Here, the distance of the overrun of the controlled system beyond the detection position P1 can be shortened.
Patent JP-H09276977-A (JP)
Title: Manufacture of spline shaft
Inventor: KOBAYASHI AKIO
IPC: F16C3/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To lighten a product and to improve the yield and the productivity by ironing a hollow block with cold-forging and forming a spline to a corresponding part with the cold-forging while utilizing the work hardening. SOLUTION: A Bonderite treatment is applied to the hollow blank and forming load is given with a hydraulic press and the hollow blank is extruded forward with the cold-forging. Successively, after executing a softening-annealing and the Bonderite treatment, the forming load is given with the hydraulic press. Further, the forming load is given with hydraulic press after executing the Bonderite treatment without softening-annealing, and the spline formation is executed on a prescribed outer periphery to obtain a long spline shaft. Since the formation with the hollow blank is executed, the product can be lightened, and high frequency induction hardening after the softening-annealing and the forming before forming the spline is unnecessitated, and the shortening of the precess and the reducing of the cast are obtd.
Patent JP-S5517963-A (JP)
Title: Electron gun for color picture tube
Inventor: ASHIZAKI SHIGEYA
IPC: H01J29/48
Filed: 1978-07-25
Abstract: PURPOSE: To prevent the deteriation of convergence and high pressure characteristics without increasing the eccentric distance of an electron gun by setting up a partitioned electrode in the electrode to which three holes communicate.  
     CONSTITUTION: The electrode has the cut piece 6 which is bent inside and the holes 1, 2, and 3. The cut grooves 4 are formed at the position (communicating section) in which the cut piece of the central hole 2 and those of both-sided holes 1 and 3 intersect. the U-shaped partitioned electrode 5 is welded to the electrode across the two cut grooves 4. Since the electric field of the main lens becomes ununiform only by overlapping the holes 1 and 3 on both sides of the central hole 1, the partitioned electrode 5 is set up to almost round beam spots without astigmatism and frame aberration. The cut grooves 4 are formed vertically at the intersection of the cut piece 6 at a depth of about 0.15 to 0.25mm and the installation position of the partitioned electrode 5 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02271962-A (JP)
Title: Oxide sintered body
Inventor: TAKAGI HIROYOSHI
IPC: H01C7/04
Filed: 1989-04-11
Abstract: PURPOSE:To improve the sensitivity to temp. by forming an sintering the TiO2 powder in which composition-controlled Sb is dissolved as a solid soln. to obtain the sintered body having specified composition and bulk density. CONSTITUTION:SbCl3 is added to an aq. soln. of TiCl4 in hydrochloric acid so that the SbCl3 content expressed in terms of Sb is controlled to about 1mol% based on Ti, and the soln. is neutralized by an aq. alkaline soln. to obtain a precipitate. The precipitate is separated by filtration, dried and then calcined at about 500 deg.C for about one hour. The calcination product is crushed to obtain raw powder. The powder is formed at a pressure of >=1t/cm<2> and sintered at 1300-1400 deg.C for more than one hour, and the oxide sintered body having a composition shown by formula I (0.1>=x>=0.005), >=4.1g/cm<3> bulk density, 1000-5000K temp. sensitivity value B shown by formula II (rho and rho0 are the resistivity respectively at the absolute temp. of T and T0) at room temp. to 700 deg.C and <=10<7>OMEGA.cm resistivity at room temp. is obtained.
Patent JP-H07296458-A (JP)
Title: Tension controller
Inventor: KOBAYASHI JUNJI
IPC: G11B15/43
Filed: 1994-04-28
Abstract: PURPOSE:To prevent a tension belt from sagging by making a tension arm and a belt arm mutually open by the operation of a belt spring, although the tension arm is turned clockwise when a tape cassette is not loaded. CONSTITUTION:The tension arm 1 is provided with a pin 3 at the end part for abutting on the tape 2 and arranged on a chassis turnably around a shaft 4 of another end, and a tension spring 6 is put over between a hole 1c and a pin 5 on the chassis. The 4 belt arm 7 is turnable around the shaft 4, and the arm 7 and 1 are energized to open mutually by a coil spring 8 put between projecting parts 7a and 2d. The force F2 of the spring 8 is extremely smaller than the force F1 of the belt 10 at the time of tape running and exerted on the tape while integrating the right side of the arm 7 with a projecting part 1d keeping the abutted state. The tension of the tape is increased at the time of reverse running of the tape to turn the arm 1 clockwise against the spring 6, but the belt is not sagged due to the smaller F2. When the tape is not loaded, the arm is largely turned clockwise.
Patent JP-H11291881-A (JP)
Title: Brake hydraulic control valve
Inventor: SHIMAZAWA TOSHIHIRO
IPC: B60T8/34
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a small and low-cost brake hydraulic control valve well placed on a vehicle capable of changing the hydraulic control starting point of a brake hydraulic pressure according to the weight and height of the vehicle changed depending on the load of the vehicle, speed reduction during braking and side acceleration during turning. SOLUTION: When the speed reduction of a baking time applied to a vehicle is lower than a set value, a plunger 25 is pressed by a first pressing force generated by a spring 28 to limit its movement and, when a speed reduction applied to the vehicle exceeds the set value, the movement thereof is limited by performing pressing based on a second pressing force smaller than the first pressing force of the spring 28.
Patent JP-S59218526-A (JP)
Title: Cpu switching circuit
Inventor: YAGI HIROMITSU
IPC: G06F1/00
Filed: 1983-05-26
Abstract: PURPOSE:To separate the input/output buffer from a system with the CPU connected as it is to switch to another CPU, by connecting an input/output buffer for three states to the input/output terminal of a CPU circuit, to set the CPU in a floating state by a prescribed switching signal. CONSTITUTION:The non-maskable interruption signal 4 and the interruption request signal 5 of input lines of CPU1 and 21 are connected to input terminals 4' and 5' as well as 24 and 25 of CLU1 and 21 with no intervention of a switch circuit 20. The system clock signal 6, reset signal 7, R/W signal 8, address signal 9 and data input/output signal 10 are connected to the CPU1 and 21 via input/ output buffers 6a-10a which can have three states. When the signal 7 is set at H, the buffers 6a-10a are enable. Then the CPU1 has a normal operation. Then an SW36 is turned on to set the signal 7 at L. Thus buffers 6a-10a are disable. Then the CPU1 is reset and the system is controlled by the CPU21. Thus the switching is facilitated with the CPU.