baber/WOPTO huggingface dataset:
Patent JP-H09328738-A (JP)
Title: Water channel shut-off and close plate
Inventor: ONISHI KUNIAKI
IPC: E02B7/36
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the opening and closing of a water channel by providing hoisting metal fitting at least on side faces of resin foaming materials at the lowest step and the highest step having specific specific gravity, respectively, and connecting a chain for hoisting freely between the hoisting metal fittings. SOLUTION: A plurality of resin foaming materials 11 which have a projection bar 111 and a recessed groove 112 on an upper face and a lower face, respectively, and specific gravity of 0.6 to 1.2 are formed by embedding fibers such as glass fiber in the foaming material such as urethane resin in the longitudinal direction. Hoisting metal fittings 12 are provided on both side faces of each resin foaming material 11a, 11b, 11c at the lowest step, the highest step, and the middle step, respectively. Furthermore, adjacent hoisting metal fittings 12 are connected by a chain 13 for hoisting. At the time of work, the resin foaming material 11a is dropped through a guide groove 21 of a water channel 2, and a resin foaming material 11d on which the hoisting metal fitting 12 is not provided is dropped on it.  Furthermore, the resin foaming material 11c is dropped, and the resin foaming material 11d is dropped, and then the resin foaming material 11b is dropped.
Patent JP-H0814250-A (JP)
Title: Bearing device
Inventor: YAMAGUCHI KOICHI
IPC: F16C33/24
Filed: 1994-06-30
Abstract: PURPOSE:To provide a bearing device capable of preventing a sparking. CONSTITUTION:In a bearing device having a ceramic thrust bearing 3 and a ceramic thrust collar 2, an oxide semiconductor thin film having a thickness of 10-500nm and a surface resistance less than 10<6>OMEGA is formed on the thrust collar-side surface of the thrust bearing and/or the thrust bearing-side surface of the thrust collar, or a metal super-thin film having a thickness of 1-50nm and a surface resistance less than 10<6>OMEGA is formed.
Patent JP-H0315581-A (JP)
Title: Printer
Inventor: ISHIKAWA TOMOKO
IPC: B41J11/42
Filed: 1989-06-14
Abstract: PURPOSE:To print only in the area where an inserted paper is present by providing a detecting sensor at the upstream side of a paper feed pathway of a platen roller thereby to detect a rear end of the inserted paper. CONSTITUTION:When a printer is started, the size of a paper fed by a paper cassette sensor is detected, and the printing number of lines L corresponding to the size of the paper is set. Then, when the paper 1 is supplied onto the paper feed way, the remaining number of printable lines (l) is stored, and at the same time, the printed number of lines (n) is set to be 0. Then, after one line is printed, the printed number of lines (n) increased 1. Thereafter, it is detected whether or not the remaining number of lines (l) is a predetermined value corresponding to the length of the paper. If the number (l) is not the predetermined value, it is detected whether or not the paper 1 is present in a paper detecting sensor 5. If the paper 1 is not present, the paper is fed further, whereas, if the paper 1 is present, it is forwarded to a final step. When the printed number of lines (n) becomes equal to the set number of lines L in the final step, the printing operation is finished.
Patent JP-S63313441-A (JP)
Title: Circuit breaker
Inventor: TAKAHASHI MITSUGI
IPC: H01H33/20
Filed: 1987-06-16
Abstract: PURPOSE:To aim at improvement in high voltage breaking capacity by constituting an arcing horn so as to make the tip part have the same width with a traveling contact and also to make the intermediate part have width narrower than that of the traveling contact, while constituting a distance between the arcing horn and an intermediate electrode so as to make it the smallest in each halfway and become larger in proportion as coming nearer to the tip part, respectively. CONSTITUTION:Since width of an intermediate part 9b of an arcing horn 9 is narrower than that of a traveling contact 4, a leg of the arc is spread over the whole breadth of the intermediate part 9b of the arcing horn 9. And, since width of a tip part 9a of the arcing horn 9 is equal to or more than that of the traveling contact 4 and wider than the width of the intermediate part 9b of the arcing horn 9, if the arc leg is once transferred to the tip part 9a, the arc leg is never returned to the traveling contact 4 again. In addition, since a distance between the arcing horn 9 and an intermediate electrode 11 is made larger in proportion as coming nearer to each tip, there is generated high arc voltage in proportion as the arc is driven to the tip. With this constitution, improvement in high voltage breaking capacity is promotable.
Patent JP-S6129153-A (JP)
Title: Flattening method of irregular surface substrate
Inventor: FUKUYAMA SHUNICHI
IPC: H01L21/312
Filed: 1984-07-20
Abstract: PURPOSE:To flatten at irregular surface substrate without strain with heat resistance and good reliability by forming a silicone resin of general formula I on the substrate, and thermally fusing the resin. CONSTITUTION:A silicon resin having approx. 40,000 or larger of means molecular weight represented by general formula I, where R is CH3, C(CH3), C2H5 or C6H5 is formed on an irregular surface substrate, and the resin is thermally fused. In order to prepare the flowing temperature of the resin to 300-400 deg.C with mean molecular weight of 25,000-50,000, the resin is thermoset at 350- 400 deg.C to alleviate pinholes and strain due to thermally decomposed product produced in case of thermosetting.
Patent JP-H04347596-A (JP)
Title: Image reader
Inventor: HAYATA YUJI
IPC: H04N1/10
Filed: 1991-05-24
Abstract: PURPOSE:To suppress power consumption of a device by always altering a current value to be supplied to the means for driving stepping motor to an optimum value for a synchronous operation when the driving means starts a continuously synchronous operation. CONSTITUTION:First, a CPU (not shown) outputs an ON signal to a transistor 105 so that a current of full power flows in a stepping motor 104. Then, reading is started, and when a scanning speed of the motor 104 is stabilized, the CPU outputs a signal to the transistor 105, supplies a current through a route passing a resistor 106, and controls the current flowing in the motor 104. Thus, when the motor starts a continuously synchronous operation, the current value supplied always to the motor is altered to an optimum value for the synchronous operation, thereby suppressing power consumption of a device is achieved.
Patent JP-H09331589-A (JP)
Title: Identification information generating system for data transmission path
Inventor: KAWAGUCHI TSUTOMU
IPC: H04L1/22
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an identification information generating system for a data transmission path in which erroneous frame pulse delay setting at a down- stream changeover section is prevented by removal of an upper-stream changeover section. SOLUTION: Identification information of newest information from an upperstream changeover section 101 is stored in an identification information storage section 204 in a changeover section 201, identification information of one-preceding information is stored in a protection circuit 206, a selection section 209 receives information as to whether or not an upper-stream changeover display section 201 is mounted, and when mounted, the identification information from the identification information storage section 204 is selected but when removed, the identification information from the protection circuit 206 is selected.  Based on the selected identification information, an identification information generating section 208 generates the identification information for the down-stream changeover section and an identification information insert section 202 inserts the identification information to the information and the result is outputted to the down-stream changeover section.
Patent JP-H05240865-A (JP)
Title: Apparatus for detecting unopened rubber plug
Inventor: WAKATAKE KOICHI
IPC: G01B21/02
Filed: 1992-04-23
Abstract: PURPOSE:To detect unopened rubber plug automatically. CONSTITUTION:A detecting device D for unopened rubber plug 16 is arranged at the downstream side of a means 1, for unplagging a rubber plug 16 fit to a container 14. The detecting device D is set at a part higher than the upper end part of the container 14. The detection is performed with a detecting means constituted of a limit switch 20, an optical sensor or the like, which is arranged at a part lower than the height position of the rubber plug 16. The detecting apparatus is constituted in this way.
Patent JP-S6210192-A (JP)
Title: Combined production of high-concentration coal-water slurry
Inventor: SUZUKI JINTARO
IPC: B65G53/30
Filed: 1985-07-08
Abstract: PURPOSE:To obtain the titled slurry having a high quality by eliminating a filtration procedure and easily adjusting the coal concn., by mixing a pulverized coal powder, obtd. by dry pulverization and from which coarse particles have been removed, with a low concn. coal-water slurry obtd. by wet pulverizing a coal and removing coarse particles therefrom. CONSTITUTION:Coal 1a is metered 2b and fed into a vertical roller mill 14, and a hot air 15 is fed thereinto from a hot air generator 16 to conduct dry pulverization. Coarse particles are removed therefrom, and the powder from which coarse particles have been removed is fed through a duct 19 into a finely divided coal separator 20 to collect a finely divided coal. Coal 1 from a different line is metered 2 and fed into a ball mill 3, and metered water 4a is added thereto. The mixture is wet pulverized to obtain a coal slurry 5 having a coal concn. of 30-50wt.%. The slurry is fed into a wet classifier 6, and water 4b is fed thereinto for dilution and classification, thereby removing coarse particles having a particle diameter of 200mu or more and obtaining a low-concn. slurry 10 having a viscosity of 100cP or less as an underflow. The slurry 10 is stored in a storage tank 11, fed into a mixer 23 while controlling the flow rate with a flow controller 13 and mixed with the above finely divided coal from the piping 22. A dispersant 24 such as a surfactant is added thereto to obtain a coal slurry 25. A high speed shearing force is applied with a line mixer 26 to the slurry to increase the concn., thereby obtaining the title slurry 27 which is excellent in flowability and stability and has a coal concn. of 60wt.% or more.
Patent JP-H10306028-A (JP)
Title: Drug for controlling intestinal function by lipid digestive absorbent inhibition
Inventor: HARAGUCHI KOJI
IPC: A23L33/135
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine capable of improving bad feces caused by chitosan by formulating a mixture between Bifidobacterium bifidum or intestinal useful fungi and chitosan having lipid digestive absorbent inhibitory activity as an active ingredient. SOLUTION: This medicine contains a mixture between chitosan and Bifidobacterium bifidum or intestinal useful fungi as an active ingredient. As the Bifidobacterium bifidum, live Bifidobacterium bifidum is utilized. Further, in order to more enhance the effect, vegetable Plantago asiatica L. and apple fibers plus oligosaccarides are preferably added By this process, the objective drug for controlling intestinal function capable of being expected effects, for example, absorptive control for diet lipids, getting rid of constipation by means of multiplication of intestinal useful fungi, e.g. Bifidobacterium bifidum and the like, suppression for generation of large bowel cancer, prevention for obesity and lowering of cholesterol in blood is obtained.
Patent JP-S63313328-A (JP)
Title: Magneto-optical disk device
Inventor: TAKAHASHI SATORU
IPC: G11B11/10
Filed: 1987-06-16
Abstract: PURPOSE:To attain proper positioning control for a laser spot by switching automatically a feedback resistor of a current/voltage converter of a position error detection circuit corresponding to a binary code of a data signal to be recorded so as to make the gain constant. CONSTITUTION:Output currents 1a, 1b of a 4-split photodiode 4 are converted into voltages by current/voltage converters 11, 12. Moreover, a data signal as a voltage is fed to a switching element S from a terminal 14 to turn on or off the element S depending whether the data signal is at '1' or '0'. Thus, the negative feedback resistor of the converters 11, 12, that is, the gain is changed and its output voltage is made constant independently of the binary code. In selecting properly the input to a differential amplifier 13 and feedback resistors R1, R2 properly, the level of the position error signal is adjusted. As a result, even at the recording, the laser spot is positioned stably.
Patent JP-S5852137-A (JP)
Title: Constant tension winder
Inventor: UEDA IWAO
IPC: B65H23/195
Filed: 1981-09-21
Abstract: PURPOSE:To provide a winder using a friction clutch which can always keep winding tension constant by providing a detecting arm, the rotating angle of which is changed depending upon the growth of wound diameter, and increasing frictional torque with a change of the detecting arm. CONSTITUTION:A growth of wound diameter detecting arm 7 having a roll 18 at the end thereof is secured to a shaft 6 of a sprocket 5, and the roll 18 is brought into contact with a winding surface of a winding drum 8. The sprocket 5 is interlocked and connected to a sprocket 10 engaged with a screw 11 fitted to a shaft 23 of a friction clutch 4 through a gear mechanism 9 including chains 12, 20, whereby as winding progresses to increase the wound diameter, the arm 7 is turned to rotate the sprocket 10 and helically move it to the left. Thus, a spring 13 is compressed to push a winding drum driving sprocket 3, so that the frictional torque is increased to keep winding tension constant.
Patent JP-S5941792-A (JP)
Title: Container for filling heat accumulating agent and filling method therefor
Inventor: OOMAE FUJIO
IPC: F28D20/02
Filed: 1982-08-31
Abstract: PURPOSE:To contrive to keep effectiveness favourably for a long period of time, by a method wherein one opening part provided on a circumference of a container made of a film or a sheet is sealed through fusing and a heat accumulating agent is made to fill through said opening. CONSTITUTION:A thermoplastic resin film is tiered by fused sealing so that at least a height in one direction of the circumference of the thermoplastic resin film 1 becomes less than 30cm, desirably less than 25cm so as to enable to possess an opening part 2. Air in a container is removed through an opening part of the container, the inside of the container is filled with a heat accumulating agent through the said opening part or the other opening part afterward, and the heat accumulating agent is enclosed within the container by tiering the opening part through fused sealing. Gas, such as air, therefore, is not mingled within the container, heat exchange efficiency of the heat accumulating agent is improved and melting-solidification can be repeated in a short period of time.
Patent JP-H11340931-A (JP)
Title: Optical repeater monitor system
Inventor: KOBAYASHI MASANOBU
IPC: H04B17/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To attain reduction of a circuit scale by surely monitoring the alarm from a repeater without simultaneously outputting alarms from plural repeaters by monitoring the inside of only the repeater corresponding to a specified signal superimposed on a main signal at a transmission terminal station. SOLUTION: When an optical signal (a), on which a peculiar frequency is superimposed, is branched by a beam splitter 1 and received by an optical repeater, it is converted to an electric signal (b) by an O/E 2. A supervisory and control filter 3 extracts a frequency component superimposed on the main signal from the electric signal (b). When that frequency component is a frequency component peculiarly allocated to the present repeater, an input abnormality monitoring circuit 4 is driven. When that frequency component is detected by the supervisory and control filter 3 and the optical signal (a) is abnormal, an input abnormality signal (c) is outputted from the input abnormality monitoring circuit 4, an oscillator 5 having the peculiar frequency is driven, and a signal (e) at an oscillation frequency f1 is outputted to a bias current supply circuit 9.  The bias current supply circuit 9 modulates a bias current through a laser diode 8 for excited light with the signal at the frequency f1.
Patent JP-S5939997-A (JP)
Title: Steam ejector
Inventor: MITSUOKA SHIGERU
IPC: F04F5/46
Filed: 1982-08-31
Abstract: PURPOSE:To reduce the amount of working steam by separating the steam mist generated in the working steam to be blown into the suction chamber of ejector and by bleeding to outside the suction chamber in the liquid phase as it is. CONSTITUTION:This ejector is equipped with a mist receiving vessel 7, which receives the steam mist stagnating in the lower part of suction chamber, in order to separate the steam mist generated in the steam flow blown into the suction chamber 1 and oust it to outside the system in the liquid phase as it is. The cooling jacket inside the receiving vessel 7 is cooled by a solution circulating pump 8 installed inside the receiving vessel 7, by circulating the brine solution mixed with calcium chloride solution etc. which has a lower temperature than the steam mist in the suction chamber 1. Thereby the steam mist with its temp. held approx. 2-3 deg.C lower than that of the suction chamber 1 can be easily bled to outside the system from a mist solution bleeder pipe 13 of the receiving vessel 7 while remaining in the liquid phase as it has been. Thus the amount of steam used by the ejector can be reduced.
Patent JP-H09309360-A (JP)
Title: Control device for automatic transmission
Inventor: SATO HIROYUKI
IPC: B60W10/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make speed change smooth so as to reduce speed change shock by maintaining an air conditioner in an on-state during speed change, selecting an air conditioner on-mode timer table to control the operation of an automatic transmission and to control the blow-up state of engine speed. SOLUTION: When the gear position of an automatic transmission 4 is kicked down to second gear speed from third gear speed at the time of an air conditioner 6 being on during travel, whether a compressor 8 is on is judged in an ECU 16. In the affirmative case, whether throttle opening has reached compressor operation stop assigning opening is judged. In the negative case, an air conditioner on-mode timer table is selected, and the on-time of a solenoid 12 is made long according to this table. The allowance degree of engine speed is also enlarged to control the blow-up state of engine speed. In the affirmative case, the air conditioner 6 is kept in the on-state during speed rechange inhibiting time, and thereafter the same processing and control as the negative case are performed.
Patent JP-S6128354-A (JP)
Title: Preparation of pollen extract
Inventor: WADA MORITAKA
IPC: A23L21/20
Filed: 1984-07-18
Abstract: PURPOSE:To liquefy pollens to facilitate the digestion and absorption of pollens, and to obtain a pollen extract which can be added to a food easily, by treating pollens with cellulase, etc. and then with protease, or by treating first with protease and then with cellulase, etc. CONSTITUTION:An aqueous dispersion of pollens is mixed with cellulase and/or pectinase, and treated usually at about 40-50 deg.C. After the treatment, the product is added with a protease and treated at about 30-60 deg.C. The resultant reaction liquid is separated into solid and liquid by conventional process, and the liquid is concentrated to obtain the objective pollen extract.
Patent JP-S5775579-A (JP)
Title: Operating method for current type inverter
Inventor: KUDOU TOSHIAKI
IPC: H02M7/515
Filed: 1980-10-28
Abstract: PURPOSE:To prevent the commutation failure of a current type inverter at the starting time by shortcircuiting the positive an negative arms of one phase of the inverter and charging a commutation capacitor with a commercial power source during the period of time. CONSTITUTION:An electric current is supplied from a current type inverter 1 of series diode type for producing an AC current to a motor 4 by frequency converting the DC from commercial power source 6 or smoothed via a DC reactor 2. The inverter 1 is operated in synchronization with the commercial power source during the time connected in parallel with the commerical power source 6, but next method is employed as means for estabilishing the voltages of commutation condensers C1-C6 before starting the synchronous operation. That is, positive and negative arms of the same phase as the inverter are energized by a firing signal before the inverter is operated, and the commutation condenser of the inverter is charged via an AC power source side circuit and the arms.
Patent JP-H04372771-A (JP)
Title: Emphasis correcting circuit
Inventor: UMEZAKI HARUYASU
IPC: H04N5/205
Filed: 1991-06-21
Abstract: PURPOSE:To correct the distortion of a reproduced waveform by forming a signal equivalent to a signal clipped at the time of recording, and adding it to the output signal of a de-emphasis circuit. CONSTITUTION:A first subtracting circuit 4 fetches the differential signal S5 of the input and output signals S3 and S4 of a de-emphasis circuit 3, and this differential signal S5 is made to correspond to a de-emphasis amount. A clip means 5 which clips the signal S5 according to the luminance level of the output signal S4 of a de-emphasis circuit 3, is equipped with a clip level detecting circuit 8, clip varying circuit 9, and clip circuit 10. The clip level according to the luminance level is detected by the circuit 8, the signal S5 is varied so as to be turned to the detected clip level by the circuit 9, and clipped by the circuit 10. Then, the output signal S6 of the clip means 5 is subtracted from the signal S5 by a second subtracting circuit 6, and a signal S7 is outputted. This signal S7 is equivalent to the signal clipped at the time of the recording, and it is added to the signal S4 by an adding circuit 7, so that the distortion of the waveform can be corrected.
Patent JP-H09311487-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NIIMI TATSUYA
IPC: G03G5/07
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To ensure superior wear resistance at the time of repetitive use and high sensitivity and to suppress the deterioration of electrification ability and sensitivity due to ozone, etc., by forming a photosensitive layer contg. a specified high molecular electric charge transferring material and two kinds of disazo pigments. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. a high molecular electric charge transferring material represented by formula I, a disazo pigment represented by formula II and a disazo pigment represented by formula III, etc. In the formula I, each of R'1 -R'3 is optionally substd. alkyl or halogen, R'4 is H or optionally substd. alkyl, each of R1 and R2 is optionally substd. aryl, each of (o), (p) and (q) is an integer of 0-4, the ratio of k:j is (0.1-1):(0-0.9), (n) is an integer of 5-5,000 as the number of repeating units and X is a divalent aliphatic group, etc. In the formulae II, III, each of Cp1 -Cp4 is a residue of a coupler, each of R and R' is H, halogen, etc., and (p) is an integer of 2-6.