baber/WOPTO huggingface dataset:
Patent JP-H03169281-A (JP)
Title: Control circuit for stop position of motor
Inventor: MAEDA TAKASHI
IPC: H02P3/08
Filed: 1989-11-25
Abstract: PURPOSE:To control the stop position of a motor easily by a method wherein an output value corresponding to the rotation angle of the output shaft of the motor is integrated with the stop position of the motor as a reference and a reverse rotation control means which reduces the integrated value when the motor is stopped is provided. CONSTITUTION:A reference voltage VS given from the outside is inputted to a servo-amplifier 13 through a comparator 12 and amplified to produce a motor voltage VM for rotating a motor 11. A tachometer generator 14 is driven by the motor 11 and generates a tachometer generator voltage VG. The tachometer generator voltage VG is multiplied by a function K3. The voltage K3VG is fed back to the comparator 12 through the (a) contact of a switch 17 to keep the predetermined rotation. If a stop signal is inputted from the outside, the switch 17 is switched to (b) contact and the voltage K3VG generated by an inertial rotation is integrated 20 to generate a signal VF. Then the output shaft of the motor 11 is reversely turned until the signal VF becomes zero. With this constitution, an accurate stop position can be controlled easily.
Patent JP-H05141370-A (JP)
Title: Closed type scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1991-11-21
Abstract: PURPOSE:To improve lubricating performance of a thrust slide part and also to improve wear resistance and sealing ability of a scroll member by arranging a removable annular slide member on the outer peripheral surface of an end plate forming the thrust slide surface of each of fixed and revolving scrolls. CONSTITUTION:Fixed and revolving scroll members 5 and 6, where a spiral lap is protruded in a standing-upright state from a disc-form end plate, are geared with each other, and the revolving scroll member 6 is revolved through an eccentric shaft part 14a by the shaft power of an electric motor. In a scroll compressor wherein a so formed scroll compressor part is contained in a closed container 1 togetherwith an electric motor, a removable slide member 251 is arranged to the end plate slide surface of the revolving scroll member 6. A microgap is provided between the slide member and the thrust slide surface of the revolving scroll member 6 to which the slide member 251 is fixed, and axial collision of the two members 5 and 6 with each other owing to deformation in an axial direction is relaxed. Further, radial grooves seiving as oil sumps are formed at given pitches in the slide surface of the slide face member 251.
Patent JP-H11144859-A (JP)
Title: Inverter for cooker, and cooker using it
Inventor: KAKIZAWA TOSHIO
IPC: H05B6/68
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce current at the time of switching of a switching element to reduce a switching loss by generating the maximum value of current flowing during one period of switching element electrification before switching operation of the switching element. SOLUTION: A capacity value of the first capacitor 12 is made about 3 μF, and a capacity value of the second capacitor 13 connected between alternating current side input terminals of a rectifying bridge is set to be substantially same to the capacity value of the first capacitor 12 for smoothening. The capacity value of the capacitor 12 is set relatively small so as to lower a discharge constant to reduce current at the time of switching of a switching transistor 11. A terminal for input to a synchronous circuit for synchronizing an oscillating circuit inside a control circuit 5 is connected to an input terminal (a) of a reactor 3. Since a switching loss of the switching transistor 11 is reduced by about 20%, a cooling fan is not required.
Patent JP-H04178537-A (JP)
Title: Apparatus for dynamic thermomechanical analysis
Inventor: MOMODA MICHIHIKO
IPC: G01N25/02
Filed: 1990-11-14
Abstract: PURPOSE:To enable dynamic thermomechanical analysis simply and with good accuracy by inserting a probe in such a manner as to freely move in a sample container without fixing the probe in the sample container at the time of inserting the probe in a fluid sample. CONSTITUTION:A probe 40 is fixed to a desired position along a notch 54 of a mounting plate 38 of a detecting rod 14, and inserted in a fluid sample 48 in a sample container 32. Vibration load is applied to the probe 40, and how the mechanical characteristic of the sample 48 changes with the temperature is measured through the probe 40 to perform dynamic thermomechanical analysis. As the probe 40 is not fixed to the container 32, but is capable of freely moving in the container 32, the dynamic thermomechanical analysis can be accomplished simply and with good accuracy.
Patent JP-H05141116-A (JP)
Title: Multi-story parking device
Inventor: MORIOKE YUKITOSHI
IPC: E04H6/18
Filed: 1991-11-21
Abstract: PURPOSE:To shorten a work period in a case in which a multi-story parking device is built and at the same time easily conduit electric equipment wok and maintenance after building. CONSTITUTION:In the case of multi-story parking device which is equipped with an elevator device 1 to ascend/descend a vehicle, and housing racks 2 provided in multi-steps with rack portions 10 that form housing spaces for vehicles 12, a winch 5 to move an elevator cage 4 up and down is provided in the vicinity of the surface of the earth 15. Sprockets 6 to transmit the drive force of the winch 5 are provided in the vicinity of the winch 5, and meanwhile, pulleys 19 are provided at positions opposite to the movement upper limit position of the elevator cage 4. And a chain 2 is around between a sprocket 6 and pulley 19 and made endless.
Patent JP-H07138446-A (JP)
Title: Antifreezing cover for wiper
Inventor: MASUBUCHI TETSUO
IPC: B60S1/32
Filed: 1993-11-12
Abstract: PURPOSE:To obtain an antifreezing cover having a dimensional accuracy and physical properties respectively owing to its excellent moldability and excellent in high performance at low cost by blending a specified propylene-based resin and a hydrocarbon oil with a hydrogenated block copolymer having a specified structure. CONSTITUTION:This antifreezing cover is composed of (A) a composition containing a block copolymer synthesized by hydrogenating a block copolymer composed of (i) two or more styrene polymer blocks and (ii) one or more butadiene, isoprene or their polymer blocks. This composition is composed of (B) the block copolymer mixture, (iii) a hydrogenated block copolymer containing the component (i) in an amount of 12 to 24wt.% based the whole block copolymer and having 45000 to 95000 number-average molecular weight, (iv) a hydrogenated block copolymer containing the component (i) in an amount of 28 to 38wt.% based on the whole copolymer and having 100000 to 200000 number-average molecular weight, (C) a polyolefin-based resin having 0.1 to 4.5g/10min melt flow rate and (D) a hydrocarbon oil.
Patent JP-S63159609-A (JP)
Title: Lubricating oil feeder of engine
Inventor: KURIO NORIYUKI
IPC: F01M11/10
Filed: 1986-12-24
Abstract: PURPOSE:To obtain sufficient sealing performance through compensation for lowering of sealing function of sealing members, by detecting abnormal wear of sealing members installed on a piston, and controlling a lubricating oil weigh ing equipment so as to increase the supply of lubricating oil when this abnormal wear is detected. CONSTITUTION:A metal-ring oil pump 20 weighs and delivers libricating oil, and the delivery amount is controlled by a control unit 25 through a step motor 21. To the control unit 25 are inputted signals from various sensors 26-30 for detecting the operating conditions of an engine, for example, a rotary piston engine. In this case, when any abnormal wear occurs in various sealing members 7-9 installed on a rotor 4 as a piston, this abnormal wear is detected from the fact that an intake negative pressure is above a specified value. And when the abnormal wear occurs in various sealing members 7-9, the supply of lubri cating oil is increased by a specified proportion more than the basic supply.
Patent JP-H07160350-A (JP)
Title: Automatic power startup and on-line communication registration and indication device
Inventor: IKEDA KATSUZO
IPC: H04L69/40
Filed: 1993-12-07
Abstract: PURPOSE:To eliminate the need for an operator to go to the office not in the working time such as a holiday and nighttime and to improve the operation ratio by utilizing a nighttime communication by previously setting conditions of data communication of a computer by the automatic power startup and on-line communication registration and indication device, and automatically turning ON the power source of the computer under the conditions and making a data communication. CONSTITUTION:This device is equipped with a monitor and control CPU 5 which monitors and controls the one-line communication of the computer 11 and its state, and a CRT 13 and a keyboard 14 for setting and inputting one or plural conditions of a month, a day, a day of the week, time, an opposite party code number, etc., of the on-line communication to the monitor and control CPU 5; and the monitor and control CPU 5 monitors the conditions set by the CRT and keyboard at all times, operates a computer power switch 9 when the conditions meet calendar information from a calendar means 6 to supply electric power to the computer 11, and stops supplying the electric power to the computer when the on-line communication is completed, thus obtaining the automatic power startup and on-line communication registration and indication device 1.
Patent JP-H06127232-A (JP)
Title: Suspension device for automobile
Inventor: TODA ISAO
IPC: B60G13/06
Filed: 1992-10-19
Abstract: PURPOSE:To reduce the overall height, simplify an input transmission system for a rotary roll damper, facilitate layout, and reduce weight in a suspension device for automobile. CONSTITUTION:A rotary roll damper 50 is located at the lateral center between right and left rear wheels, a pair of oil dumpers 40 are located near the front of the dampers laterally and horizontally relative to an automobile, right and left connecting rods 63 and 64 of the roll damper 50 are connected to the damper main bodies 41 of the right and left oil dampers 40, respectively, and the operating rods 42 of the right and left oil dampers 40 are connected to a roll damper supporting members 6, respectively.
Patent JP-H06140051-A (JP)
Title: Solid electrolyte
Inventor: KUBOTA SHUJI
IPC: C08L71/02
Filed: 1992-10-20
Abstract: PURPOSE:To improve mechanical strength and ion conductivity by containing metallic salt and organic solvent in mixed polymer of polyvinyl alcohol and polymer composed of ethylene oxide or propylene oxide. CONSTITUTION:Press work is carried out on mixture of polyvinyl alcohol and polymer containing polyethylene oxide as a component, and a film is formed. After the film is soaked in propylene carbonate solution containing alkali metal salt composed of an Li ion and a ClO4 ion and is impregnated with metallic salt, it is exposed to vapor of dimethyl sulfoxide and acetonitrile of organic solvent, and is left as it is in a prescribed temperature oven, and solid electrolyte can be obtained by repeating such operation. This solid electrolyte has rubber-like elasticity. Thereby, ion conductivity can be improved by adding the organic solvent, and the solid electrolyte having mechanical strength and excellent handling performance, can be obtained.
Patent JP-H04178461-A (JP)
Title: Curable organopolysiloxane composition
Inventor: YAMAKAWA KIMIO
IPC: C09D183/07
Filed: 1990-11-13
Abstract: PURPOSE:To obtain the subject composition having excellent transparency and bond durability under hot and humid condition by compounding a specific organopolysiloxane, an organic silicon compound, an organic metal compound, etc., at specific ratios. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of an organopolysiloxane having >=2 units of formula I [R<1> is alkenyl; R<2> is (substituted) univalent hydrocarbon group free from aliphatic unsaturated bond; a is 1 or 2; b is 0-2; a+b is 1-3] in one molecule with (B) an organopolysiloxane having >=2 units of formula II [R<3> is (substituted) univalent hydrocarbon group; c is 0-2; d is 1-3; c+d is 1-3] in one molecule (the Si-bonded H atom in the component B is 0.5-5 mol per 1 mol of alkenyl group in the component A), (C) 0.1-20 pts.wt. of an organic silicon compound composed of the units of formula III, formula IV and formula V (R<4> is alkenyl; R<5> is alkyl, etc.; R<6> is 1-4C alkoxy; e is 0 or 1; f+g+h is 2; etc.), (D) 0.01-2 pts.wt. of an organic metal compound selected from organic titanium compound, etc., and (E) a catalyst for hydrosilylation reaction.
Patent JP-H03167261-A (JP)
Title: Material and method for keeping fruit and vegetable fresh
Inventor: IMAKURA HIROKI
IPC: C08L101/00
Filed: 1989-11-28
Abstract: PURPOSE:To satisfactorily prevent postripening, remarkably improve the ability to inhibit proliferation of microorganisms, thereby enabling the storage time to be prolonged, by using a synthetic resin film contg. hinokitiol as the title material. CONSTITUTION:A synthetic resin film contg. at least one compd. selected from the group consisting of hinokitiol, a salt thereof, and a cyclodextrin inclusion compd. contg. hinokitiol or a salt thereof in an amt. of 0.1-2000mg (in terms of hinokitiol) per m<2> of the film is used as the title material. The film, pref. made of an olefin polymer, pref. has the ratio of the permeability of carbon dioxide to that of oxygen of 2-10.
Patent JP-H10128044-A (JP)
Title: Deodorizing equipment and garbage treating device
Inventor: TERAMACHI MASAYOSHI
IPC: B65F1/14
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a domestic garbage treating device or the like and to completely and rapidly deodorize malodor generated from the garbage treating device or the like. SOLUTION: An organopolysiloxane coating film F is formed on the outside and inside wall of a vessel main body of a fermenter 2 or a deodorizing equipment 22 in the garbage treating device 1 to prevent the corrosion and, when a malodorous component contained in the malodor is decomposed by a malodor decomposing bacteria, water is supplied to the malodor decomposing bacteria by absorbing a water W in the bottom of the vessel main bodies 31, 32 to a porous absorbing body.
Patent JP-H03166883-A (JP)
Title: Dropout signal adjustment device
Inventor: IKUHARA HIDEYUKI
IPC: H04N5/94
Filed: 1989-11-27
Abstract: PURPOSE:To facilitate the time adjustment of a dropout signal by bringing an input picture signal into a white level when a DOS signal is entered only at the time adjustment of a dropout signal and bringing the mode to the still picture reproducing mode just after the white level processing. CONSTITUTION:A switch of a signal changeover device 23 is thrown to the position D for a DOS signal period from a variable delay circuit 22 so as to attain a white level for the period as shown in waveform diagram (d) (portion D2), a switch of a signal changeover device 3 is thrown to the position B just after the white level processing thereby bringing the reproduced picture to the still picture mode. A reproduced picture in this case is shown in lower Figure. A portion D1 i s at a black level and the portion D2 is at a white level for the H period in the waveform diagram (d). The black level of the portion D1, that is, a time  t is made zero to apply dropout correction. Then the delay adjustment of the DOS signal in the variable delay circuit 22 is applied, the switch of the signal changeover circuit 3 is thrown to the position B to bring the mode to the still picture mode, then the time  t is easily observed and the adjustment is simplified. However, the switch of the signal changeover device 23 is restored to the position C after the end of adjustment.
Patent JP-H11192722-A (JP)
Title: Ink jet print cartridge
Inventor: FEINN JAMES A
IPC: B41J2/175
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To form an image having a photographic quality. SOLUTION: This ink jet print cartridge comprises an ink supplying source, a plurality of ink ejection chambers 94 defined by a barrier layer 104 formed on a surface and a substrate 88 that has ink ejection elements corresponding to the ink ejection chambers and ejects ink drops each having a predetermined quantity and a predetermined speed. The ink ejection chambers 94 each having an inlet channel 132 with an identical length are arranged at intervals so as to provide a predetermined printing resolution. The ink jet print cartridge further comprises a nozzle member positioned above the barrier layer 104 and an ink channel 132 for connecting the ink supply source to the ink channel 132 such that each of the ink ejection chambers 94 has an ink opening 82, respectively and the openings 82 are aligned to the ink ejection chambers 94.  As a result of the above structure, the ink drop having a small quantity can be ejected in a high speed.
Patent JP-2001126021-A (JP)
Title: Information display device and information display method
Inventor: SAITO AKITO
IPC: H04N7/18
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide information display device and method capable of securely presenting objective information to a user without preparing identification ID for ever object and without any database for storing all information to be displayed. SOLUTION: This information display device has a picture input means for inputting a picture, a pattern recognition means for recognizing a pattern showing information in the picture inputted by the picture input means, an information reproduction means for reproducing information shown by the pattern recognized by the pattern recognition means, a picture overlap means for overlapping information reproduced by the information reproduction means, and a picture display means for displaying the output of the picture overlap means.
Patent JP-H06161158-A (JP)
Title: Electrophotographic two-component developer
Inventor: KOIZUMI KATSUO
IPC: G03G9/113
Filed: 1992-11-17
Abstract: PURPOSE:To provide a developer with a long service life capable of maintaining the initial high image quality throughout long-term repeated copying without change by forming the developer of the specific carrier and toner. CONSTITUTION:An electrophotographic two-component developer is formed of a carrier with at least part of core material covered with resin group containing vinyl chloride resin, and toner containing acid carbon black. The vinyl chloride resin is the homopolymer of vinyl chloride or a copolymer with at least one kind of monemer that can be copolymerized with vinyl chloride so as to have unsaturated double binding. The acid carbon black is to have 6 or less in the value at the time of measuring pH of suspension after boiling carbon black and pure water, and especially acid carbon black of pH 2-5 is desirably used. This results in obtaining the developer with a long service life and little change of charge quantity in addition to obtaining high image quality in correspondence with the long-term repeated copying time and thereabout, and the environmental change of temperature and humidity.
Patent JP-H10145774-A (JP)
Title: Method for detecting abnormality at monitoring place using pickup image
Inventor: HASEGAWA TAKESHI
IPC: G08B13/196
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To correctly detect an abnormality at a monitoring place and to display its still picture. SOLUTION: A 1st monitoring device 1 which is installed at a monitoring place is equipped with a CPU 1, a ROM 2, a RAM 3, an operational processor 4, a frame memory 6, a monitor camera 7 and a communication control part 8. Then, a 2nd monitoring device 2 which is composed of a CPU 11, a ROM 12, a RAM 3, an operational processor 14, an alarm device 15, a frame memory 16, a display unit 17 and a communication control part 18 is installed at a position where a monitor is arranged.  Still pictures of the monitoring place picked up with the monitor camera 7 are stored in the frame memory 6, a difference picture between the preceding picture and the present picture is obtained, this difference picture is compared with the upper limit or the lower limit of threshold values in which compressed data amount obtained by compression processing is previously set to detect the presence of abnormality and operating the alarm device 15 of the 2nd monitoring device 2 as well as displaying a picture showing the abnormality on the display unit 17.
Patent JP-H04180526-A (JP)
Title: Method for cooling continuous annealing material
Inventor: SHIROYAMA KENJI
IPC: C21D9/573
Filed: 1990-11-14
Abstract: PURPOSE:To raise the steel sheet temp. at the initiation of liquid cooling, to reduce cooling cost, and to prevent the occurrence of surface defects by cooling an annealing material after overaging treatment by using an aqueous solution where a substance raising the quenching point is blended. CONSTITUTION:A substance, such as polyethylene glycol and glycerol, is mixed into a cooling water to raise the quenching point, by which steel sheet cooling starting temp. is elevated by 90 deg.C as compared, e.g. with the case where water alone is used. An annealing material after overaging treatment is continuously cooled by using the above cooling water as a cooling medium. By this method, gas jet cooling cost can be reduced and cooling can be exerted without causing surface defects.
Patent JP-H03168150-A (JP)
Title: Production of radiation sterilizable medical device
Inventor: MIZUTANI SHOJI
IPC: A61L2/08
Filed: 1989-11-29
Abstract: PURPOSE:To surely and easily achieve sterilization effect by performing the substantial removal of oxygen in a packing bag by removing the gas in the packing bag under reduced pressure and holding a medical device after radiation sterilization to a state not affected by oxygen. CONSTITUTION:A blood dialyzer is received in a packing bag composed of a polyethylene terephthalate/polypropylene laminate having a bacteria impermeable and air permeable part formed from a polypropylene nonwoven fabric formed in the vicinity of the opening thereof and, after opening is perfectly sealed, the packing bag is irradiated with gamma-rays of 2.5Mrad. Thereafter, the air and other gas in the packing bag are removed through the part of the air permeable material under vacuum of about 100Torr and, thereafter, the packing bag is perfectly sealed at the part of the polyethylene terephthalate/propylene laminate and the part of the air permeable material is cut off. Subsequently, the whole is covered with an outer bag composed of an aluminum/polypropylene laminate film and the whole is packed under vacuum in such a state that the pressure between the packing bag and the outer bag is reduced to about 10Torr by a vacuum packing machine.
Patent JP-H11139895-A (JP)
Title: Heater for heating crucible of crystal pulling-up device
Inventor: KAWABATA MITSUNORI
IPC: C30B15/14
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide the heater in which the strength of the whole cylindrical heater body having slits can be enhanced and the load on each of closed terminals of the slits is deconcentrated and the breakage due to application of a magnetic field can be prevented from being caused. SOLUTION: In this heater 1, a slit 2a placed right above an electrode 3 is formed so that each of the upper and lower slit terminals 21a of the slit 2a is closed and has the shape of an elliptical hole. On the other hand, the other slits 2b to 2n are formed so that each of the slits 2b to 2n has only one closed slit terminal and each of the closed slit terminals 21b to 21n of the slits 2b to 2n has the shape of a circular hole whose diameter (d) is larger than the slit width (w). Also, each of the closed slit terminals 21a to 21n of the slits 2a to 2n is positioned in the corresponding one of thickness parts 11 and 12 which are formed at the upper and lower ends of the heater 1 throughout the peripheries of the ends, respectively.