baber/WOPTO huggingface dataset:
Patent JP-2000343055-A (JP)
Title: Suction type dust removing device
Inventor: HASHIKAWA TERUHIKO
IPC: B08B5/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a suction type dust removing device capable of efficiently removing the dust on the surface of a workpiece. SOLUTION: In the dust removing device, a freely bendable exhaust duct is mounted at a suction port 6 capable of being arranged oppositely to the surface of a car body 1, and the dust is sucked and removed by bringing the suction port 6 to the vicinity of the surface of the car body 1. An air nozzle 9 for blowing up the dust on the surface of the car body 1 placed opposite to the suction port 6 is arranged at the outside of the suction port 6. In this way, the dust is efficiently removed without resticking to the workpiece surface since the dust is sucked toward the suction port and also conducted to the exhaust duct together with the air blown off from the air nozzle and reflected on the workpiece surface and directing the sucking direction of a blow-off port.
Patent JP-H04354304-A (JP)
Title: Manufacture of oxide magnetic material
Inventor: OTSUKA TSUTOMU
IPC: C01G49/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide the method for manufacturing oxide magnetic material which is usable at high frequency and to high power without deteriorating a magnetic characteristic of an Mn-Zn ferrite baked compact which is used as material of a transformer of a switching power supply, etc. CONSTITUTION:A baked compact of Mn-Zn ferrite that has a ferromagnetic characteristic which is constituted mainly of manganese dioxide, zinc oxide and iron oxide is heat-treated at 200-700 deg.C in an atmosphere of oxygen partial pressure 5% or above. By this treatment, the Mn-Zn ferrite baked compact has an improved specific surface resistance without deterioration in magnetic characteristic. Therefore, oxide magnetic material which is usable at high frequency and to high power that is composed of the Mn-Zn ferrite baked compact can be obtained.
Patent JP-S5680023-A (JP)
Title: Electro-optical display device
Inventor: SAEKI HIROSHI
IPC: G02F1/1341
Filed: 1979-12-05
Abstract: PURPOSE: To perform sealing of good efficiency and high reliability by sealing a liquid material injection port provided to the substrate of a liquid crystal display device etc. by means of a bondable synthetic-resin-made sealing plate which has a recess corresponding to said port and of which the inside wall of the recess is coated with a film shielding steam.  
     CONSTITUTION: A sealing plate 7 having a recess 8 corresponding to the injection port 6 for liquid crystal, electrolyte, etc. provided to the substrate 1 of a display cell such as liquid crystal display device, electrochromic display device or the like is used. The plate 7 is made by working a bondable synthetic resin such as epoxy prepeg sheet in such a manner as to have a recess 8 at a diameter corresponding to that of the port 6 and is formed with a single layer of metal or metal oxide or a layer of metal-metal, or metal-metal oxide shielding steam, such as Ni coating 9 or the like covering at least the recess 8 and its periphery. It is equally well to coat the entire outside surface of the plate 7 with the layer 9. This plate 7 is heated with an infrared ray lamp or the like, whereby it is bonded and sealed. Even if the liquid crystal or the like is filled in the cell in this way, an air pocket 8 remains, thus the change in the internal pressure of the device is decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11353374-A (JP)
Title: Load distribution method for calculating required quantity of material
Inventor: SATO MASAHIRO
IPC: G06Q50/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To uniform the loads of respective computers at the time of executing the parallel processing of MRP calculation in a parallel computer. SOLUTION: An item-sorted unit calculation frequency table 13 describing items and the frequency of unit calculation processing estimated to be executed for each item is prepared. A load distribution processing part 11 refers to the table 13 and allocates the processing of respective items to respective computers so that the sum of unit calculation frequency corresponding to respective items allocated to respective computers is uniformed. Unit calculation processing finds out the work and the required quantity and required period of other items necessary for acquiring an item indicated by required quantity data, based on the item and the required quantity data indicating the quantity of the item and the required period of the item, and generates the found other items and required quantity data indicating the required quantity and the required period of the other items.
Patent JP-S6216182-A (JP)
Title: Printer
Inventor: SHIMIZU MASAHIRO
IPC: B41J29/36
Filed: 1985-07-15
Abstract: PURPOSE:To contrive a marked reduction of abnormal sounds or noise, a smoother turning of a cam plate, efficient use of a ribbon and a lower running cost, by a system wherein a cam plate is provided with two kinds of cam grooves for printing and correction in correspondence with rotating directions, and is controlledly turned foward and reversely so that a cam follower pin is positioned alternately in two printing cam grooves. CONSTITUTION:In continuous printing, the cam plate 23 is turned forward and reversely so that the cam follower pin 3 is positioned alternately in the first cam groove 23a and in the second cam groove 23b. A printing ribbon 8 is vertically moved in such a range that an upper half 8a and a lower half 8b thereof in the width direction are alternately opposed to a printing position. Only forward rotation is transmitted to a ribbon-feeding mechanism under the function of a one-way clutch 13, so that the ribbon is not taken up at the time of reverse rotation, when the cam follower pin 3 is positioned from the second cam groove 23b into the first cam groove 23a. Accordingly, the upper half 8a and the lower half 8b of the ribbon are alternately used for printing, and the ribbon is taken up one time per two strokes of printing operation.
Patent JP-S5864901-A (JP)
Inventor: NAITOU HITOSHI
IPC: B65B1/04
Filed: 1981-10-03
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-S643292-A (JP)
Title: Double crank type rotary compressor
Inventor: YOKOMIZO YUKIO
IPC: F04C23/00
Filed: 1987-06-26
Abstract: PURPOSE:To reduce beat noise by determining the time when each crank part attains a top dead center in each compression chamber so as to deviate mutually and slightly from the angle of 180 deg. on the rotational angle of a shaft. CONSTITUTION:A shaft 2 is formed with crank parts 12, 13 to eccentrically rotate rollers 11 in cylinders 6, 7 respectively. Directions of the crank parts 12, 13 are determined so as to deviate slightly by an angle theta from the angle of 180 deg. on the rotational angle of the shaft 2. Thus, since a phase difference between compression strokes in two compression chambers deviates slightly from the angle of 180 deg., a vibrational component of noise vibration can decrease to reduce beat vibration caused by the noise and magnetic vibrations.
Patent JP-S6321991-A (JP)
Inventor: KOIKE SHOJI
IPC: B41M5/00
Filed: 1986-07-07
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-S5947920-A (JP)
Inventor: SUZUKI YUUJI
IPC: H02H3/40
Filed: 1982-09-10
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-H10331216-A (JP)
Title: Bathroom
Inventor: OGURA SAKAE
IPC: E04H1/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom equipped with an inspection hole closed with a decorated cover having construction capable of being easily removed and an inspection hole cover. SOLUTION: An inspection hole 39 is provided to a projected side (uneven step section) 15c inside a bathroom, and an inspection hole cover 33 and a decorated cover 31 approximately flush with the projected side (uneven step section) are provided to the inspection hole 39. Five pieces of first fasteners 51a-51e are provided to the inspection hole cover 33, and five pieces of second fasteners 53a-53e releasing the interlock by relatively moving the decorated cover 31 upward are provided to the decorated cover 31.
Patent JP-S644420-A (JP)
Title: Manufacture of permanent magnet material
Inventor: MIZUNO YASUTOSHI
IPC: C21D6/00
Filed: 1987-06-25
Abstract: PURPOSE:To obtain a permanent magnet combining high residual magnetic flux density with high energy product, by reducing Cu content, adding Cr, and applying solution heat treatment and ageing treatment under respectively specified conditions in an R-Co-Fe-Cu sintered permanent magnet alloy. CONSTITUTION:An alloy powder having a composition consisting of, by weight, 22-28% R (one or >=2 kinds among rare-earth elements including Y), 5-25% Fe, 1-6% Cu, 0.05-6% Cr, and the balance Co is compacted in a magnetic field. The resulting green compact is sintered at 1,150-1,250 deg.C and then subjected to solution heat treatment at a temp. between 1,100 and 1,230 deg.C and lower than the sintering temp. Subsequently, the sintered compact is subjected to the first ageing treatment at 550-900 deg.C for 1hr and successively to isothermal treatment at a temp. between 700-900 deg.C and higher than the first ageing temp. to undergo the second ageing treatment. Then, cooling is applied down to 300-600 deg.C at 0.1-10 deg.C/min cooling rate.
Patent JP-2000006701-A (JP)
Title: Automatically readjustable length balancing device
Inventor: DIETER STRASSER
IPC: B60N2/90
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To automatically readjust an uninterruptive tensile rope for the lock pawl of an automobile seat by forming the rope length without changing the elongation degree of the rope in a rope lock mechanism. SOLUTION: A tensile rope 2 from an operation lever is wound on the end section region 7b of a rotary lever 7, extends to a direction change position 10, is guided back to the second end section region 7a of the rotary lever 7 to be likewise wound on it, then is guided to a vehicle portion from a length balancing device around a direction change region 11 fixed to a carrying body 8. The carrying body 8 can be held by the tensile rope itself by the inlet and outlet of the tensile rope 2 on the opposite sides of the carrying body 8 without being fixed to a vehicle seat. A load can be applied to the tensile rope 2 even when the difference in length is remarkable by the winding on both end section regions 7a, 7b changed in length.
Patent JP-S6259645-A (JP)
Inventor: CHIESUTA JIEI KUMIIKU
IPC: C08L9/00
Filed: 1986-07-07
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-H0914049-A (JP)
Title: Oil pan
Inventor: KIMURA HARUYO
IPC: F01M11/00
Filed: 1995-06-23
Abstract: PURPOSE: To prevent oil starvation to be generated caused by a sudden turn of an automobile, to decrease remaining oil as far as possible when oil is discharged, to restrain oscillation of a shallow pan part, and to achieve the light weight. CONSTITUTION: A plurality of ribs 8 extending from the peripheral wall 10 on a shallow pan part 6 side of an oil pan 2 of an internal combustion engine to a basin part 7 side are formed, and baffle parts 11 intersecting the longitudinal direction of the oil pan 2 and extending in the lateral direction of an oil discharging hole 1 are formed in the vicinity of the boundary between the shallow pan part 6 and the basin part 7.
Patent JP-S6051160-A (JP)
Title: Production of diaminomaleonitrile
Inventor: MITSUKUMA KATSUNORI
IPC: C07C255/30
Filed: 1983-08-30
Abstract: PURPOSE:To obtain the titled compound in high yield, with little production of isomers, by tetramerizing hydrocyanic acid in an organic solvent in the presence of a basic substance and a thiocyanic acid compound. CONSTITUTION:The objective compound is produced by adding hydrocyanic acid dropwise to an aprotic polar solvent (e.g. acetonitrile) at 40-95 deg.C, preferably 55-70 deg.C in the presence of a thiocyanate compound of formula R-SCN [R is 1-4C alkyl, (1-2C alkyl or halogen-substituted) phenyl, allyl or benzyl] (e.g. phenyl thiocyanate, methyl thiocyanate, etc.) and a basic substance (e.g. triethylamine, sodium hydroxide, etc.). The solvent is preferably a mixture of an aprotic polar solvent and an organic solvent inert to diaminomaleonitrile (e.g. a mixture of acetonitrile and xylene).
Patent JP-S5782928-A (JP)
Title: Mesh electrode for electron tube
Inventor: FUJITA AKIRA
IPC: H01J29/48
Filed: 1980-11-12
Abstract: PURPOSE:To increase resonant frequency and reduce the microphonic noise duration by using copper as a substrate and containing metals other than gold whose diffusion speed into the copper is slow and metal oxide is stable in this substrate. CONSTITUTION:Gold is deposited to a copper mesh after assembly. Besides, aluminum whose diffusion speed to the copper is slower than that of the aluminum to the copper and whose oxide is stalbe is deposited or the other surface. As a result, the resonant frequency of the mesh is increased and the microphonic noise duration can be reduced.
Patent JP-S6049405-A (JP)
Title: Turn-off device of timer mounted on satellite
Inventor: SEKI TOSHIO
IPC: G04F1/00
Filed: 1983-08-29
Abstract: PURPOSE:To improve the reliability of a timer command system by turning off a timer with an AND between the 1st command signal and the following 2nd command signal. CONSTITUTION:An OR gate circuit 13 works within a set time band or when a radio wave command signal (the 1st command signal) for function of ignition is supplied. Then an FF14 changes to ''1'' from ''0'', and this state is held. The held signal is supplied to an AND gate circuit 15. Under such conditions, an input terminal 18 receives a radio wave command signal (the 2nd command signal) which turns off a timer device. Thus an AND signal is obtained with the 2nd command signal. A switch circuit 16 is turned on by the output signal of the circuit 15, and a power supply relay 17 is actuated to turn off the power supply of the timer device. In this way, the reliability of a timer command system is enhanced.
Patent JP-H0369220-A (JP)
Title: Method of transferring identity from portable transmitter and receiver to base station
Inventor: TEIMOSHII JIEI BIYUTSUSERETSUT
IPC: H04W88/02
Filed: 1990-06-15
Abstract: PURPOSE: To prevent the illegal usage of a permission system by using a different and also unregular key in the respective transfer sequences of a permission number AUC and a personal identification number PID and obtaining a cipher signal which differs at every time in a radio wave for picking-up a signal. CONSTITUTION: The personal identification number PID and the permission code AUC are enciphered by using the key A which is unregularly formed in the silicon integrated circuit of a transmitter/receiver by a first mathematicaly function F. The key A is stored in the silicon integrated circuit of the transmitter/receiver. Enciphered PID and AUC are transmitted to a tele- point base station after that. The tele-point base station enciphers the signal which is received by using the second function G and the unregularly formed key B which is stored in a silicon chip inside the tele-point base station in order. PID and AUC are enciphered by the both functions F and G. The signal is decoded concerning the function F through the use of the stored key A in the transmitter/receiver.
Patent JP-S5681524-A (JP)
Title: Stabilization of polymerization reaction solution
Inventor: MATSUDA YOSHINOBU
IPC: C07C2/40
Filed: 1979-12-06
Abstract: PURPOSE: To deactivate a catalyst, to stop a(side) reaction, and to stabilize a polymerization reaction solution without separation the catalyst and precipitating a deposit, by polymerizing an olefin or diene in the presence of a Ziegler catalyst to give a low-molecular polymer, followed by adding an anine to it.  
     CONSTITUTION: An olefin or diene is polymerized singly or copolymerized in the presence of a Ziegler catalyst of uniform system consisting essentially of a nickel compound and an organoaluminum compound to give a polymer, to which an amine (e.g., methylamine, 2-ethylhexylamine, etc.) is added, so that the polymerization reaction solution is stabilized without separating the catalyst. An amount of the amine is twice or more the equivalent of the nickel compound and the organoaluminum compound. A deposit will not occur, when the reaction solution thus stabilized is allowed to stand for a long time. The uniform state is maintained during distillation, no side effect resulting from the catalyst ingredient contained in a soluble state will take place, to collect the desired compound smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5861175-A (JP)
Title: Alkaline earth metal sulfide fluorescent material
Inventor: WATANABE HISAMITSU
IPC: C09K11/02
Filed: 1981-10-07
Abstract: PURPOSE:To prepare the titled fluorescent material capable of keeping high luminance sufficiently stably even in a photosensitive slurry or in an aqueous solution of water glass, by coating the surface of fluorescent particle composed mainly of an alkaline earth metal sulfide with a phosphorus compound of said alkaline earth metal. CONSTITUTION:The objective fluorescent material is prepared by coating the surface of a fluorescent particle composed mainly of an alkaline earth metal sulfide (e.g. calcium sulfide, strontium sulfide, magnesium sulfide, etc.) with a phosphorus compound of said alkaline earth metal. The coating of the surface of the fluorescent material with the layer of the phosphorus compound can be carried out by the surface treatment of the fluorescent material with a phosphorus compound such as orthophosphoric acid, sodium phosphate, metaphosphoric acid, etc. EFFECT:The fluorescent material can be stored stably for a long period. USE:Suitable for the fluorescent surface of a TV tube.
Patent JP-S5283116-A (JP)
Title: Relay receiver
Inventor: SASABE KAORU
IPC: H04N7/16
Filed: 1975-12-31
Abstract: PURPOSE: To use the gathering receiver in common and to decrease the cost for the entire equipments by selecting the receiving video signal of the selected channel and providing to the corespondent TV set through the high frequency modulator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5282476-A (JP)
Title: Integrated circuit for watches
Inventor: AZUMA MASATO
IPC: G04C3/14
Filed: 1975-12-29
Abstract: PURPOSE:To perform switching of pulse width to be applied to a driving circuit with extremely small current consumption by providing a latch circuit.
Patent JP-H09317314-A (JP)
Title: Lid opening and closing device
Inventor: SATO SEIICHI
IPC: B60R7/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lid opening and closing device capable of being surely held in a full opening state without being bent in the case of the lid opening operation. SOLUTION: The lid opening and closing device is mounted to a box main body B through a rotary shaft 23. An opening and closing operation mechanism is provided near to one end of a longitudinal direction of the rotary shaft 23 on the lid, and full opening holding devices 4/31 for holding a full opening state thereof while allowing the lid to make opening and closing turning are provided at least near to the opening and closing operation mechanism between the lid and box main body B. By the constitution, since the full opening holding devices 4/31 are operated in the opening and closing operation mechanism side to which utmost force is applied, even if the rigidity of the lid is low, the whole lid can be prevented from being easily bent to deform, and smooth opening operation can be maintained.
Patent JP-H0448218-A (JP)
Title: Measuring instrument with data printing function
Inventor: MIMURA KAZUMASA
IPC: G01R19/00
Filed: 1990-06-18
Abstract: PURPOSE:To clearly display information obtained from measurement data by providing a reprinting mode wherein data in a data storage part are reprinted in addition to a normal printing mode wherein the measurement data are printed every time measuring operation is performed. CONSTITUTION:A central control part consisting of a CPU, a ROM, a RAM, and a timer controls the whole measuring instrument. This instrument is equipped with a measurement part 1 having an analog-digital converting circuit for measuring a current, a voltage, etc., the data storage part 2 stored with the measurement data obtained by the measurement part 1, an operation mode setting part 3 for setting a data processing means, and a data printing part 4 for printing data. In addition to the normal printing mode wherein the measurement data are printed every time measuring operation is completed, the reprinting mode for reprinting the data in the data storage part 2 is provided. Consequently, an operator can obtain a desired print result without wasting the time for the measurement nor measurement data.
Patent JP-S6051388-A (JP)
Title: Secondary beat cancelling circuit
Inventor: KITAZAWA TOSHIHIKO
IPC: H04N9/83
Filed: 1983-08-31
Abstract: PURPOSE:To prevent deterioration of an edge part of a luminance signal, and to improve a picture quality by inhibiting a secondary beam cancelling operation, in case an edge signal obtained by a vertical non-correlating part exists. CONSTITUTION:A luminance signal Y in which a secondary beam component CB is contained is inputted to a secondary beat cancelling circuit 10. This circuit 10 has a non-correlating signal detecting circuit 11, and it is constituted of a one horizontal period delaying circuit 12, an invertor 13 and an adding circuit 14. A non-correlating signal containing an edge signal DELTAY of a vertical non-correlation time is outputted from this circuit 14. An inhibiting circuit 20 is provided in order to control so that the level becomes minimum when this signal DELTAY has been obtained. As for the non-correlating signal, the component CB is eliminated through an amplifier 21 and a band eliminating filter 22, and this signal DELTAY is inputted to an AND circuit together with a detecting output SE of a chrominance signal C through a both wave detecting circuit 23. Accordingly, when this signal DELTAY exists, the output SE is not supplied to a level controlling circuit 17.
Patent JP-H0210473-A (JP)
Title: Graphic input/output device
Inventor: ITO TAKAFUMI
IPC: G06K11/06
Filed: 1988-06-29
Abstract: PURPOSE:To enable high-accuracy printing, etc., by storing coordinate information on an input graphic form with resolution accuracy corresponding to the coordinate detection resolution of the information and outputting the coordinate information on an output equipment such as a printing mechanism. CONSTITUTION:A transparent tablet 1 as a coordinate input mechanism and a plane liquid crystal display 2 as a display mechanism are formed integrally one over the other. The coordinate information on the input graphic form, etc., which is detected by the tablet 1 and its controller 3 is stored in a buffer memory 11 with the resolution accuracy corresponding to the coordinate detection resolution of the information. A printer 9 prints out the coordinate information according to the coordinate information outputted from the buffer memory 11.
Patent JP-S5862797-A (JP)
Inventor: MUSHIYA TOSHIMITSU
IPC: G08C25/00
Filed: 1981-10-08
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-S6456112-A (JP)
Title: Method for separating nitrogen from mixture with use of low polar material
Inventor: CHIEN CHIYUN CHIYAO
IPC: B01D53/02
Filed: 1988-06-29
Abstract: PURPOSE: To efficiently separate N2 by bringing crystalline zeolite X adsorbents which is below 3.0 in the molar ratio of framework SiO2 /Al2 O3 and in which >=88% of the AlO<-> 2 tetrahedron unit associates with Li<+> and a gaseous mixture into contact. CONSTITUTION: The gaseous mixture, such as air, contg. less polar substances like O2 is brought into contact with the crystalline zeolite X adsorbents which is of 2.0 to 3.0 in the molar ratio of framework SiO2 /Al2 O3 and in which >=88% of the AlO<-> 2 tetrahedron unit associates with the Li<+> at 15 to 70 deg.C under pressure of 50 to 10,000 Torr, by which the N2 is selectively adsorbed and is separated from the gaseous mixture. Such less polar substances are capable of efficiently separating the N2 with the higher selective adsorptivity to the N2 and higher N2 capacity as compared with other zeolite adsorbents.