baber/WOPTO huggingface dataset:
Patent JP-S5498053-A (JP)
Title: Dust removing device in vacuum cleaner
Inventor: FUJITA HIDEO
IPC: A47L9/20
Filed: 1978-01-19
Abstract: PURPOSE: To provide the subject device wherein a lunch box type corrugated filter of a vacuum cleaner is caused to carry out dust removing operations of reciprocating motion, and a prefilter is caused to carry out rotating motion, whereby cotton dust adhering to the prefilter is removed without decreasing the dust removing effect of the filter.  
     CONSTITUTION: Air containing dust attracted through a suction hole 6 is passed through a prefilter 12 to filtrate coarse dust, and further fine dust is filtrated through a main filter 8. At the time of throwing away refuse, a dust catching case 3 is removed from the main body 1 by pressing a tail lock 4, a dust removing lever 25 is caused to make left and right reciprocating motions. A dust removing spring 24 fitted to the lever 25 comes into collosion with the corrugated summits of the main filter 8 thereby to beat off fine dust adhering to the corrugated wall. Since the click 26 of the dust removing lever 25 and that 29 of a clutch plate 28 are of triangular shape, the rotation of the level 25 is transmitted to the clutch plate 28, and a click 30 at the inner side thereof is engaged with a pin 31 to rotate an interlocking shaft 23. A connecting gear 21 fixed to the interlocking shaft 23 also rotates, and the prefilter 12 enmeshed therewith rotates thereby to remove adhering cotton dust and carry out cleaning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61165212-A (JP)
Title: Work roll for hot rolling excellent in resistance to seizure
Inventor: SUZUKI HIROSHI
IPC: C22C37/00
Filed: 1985-01-16
Abstract: PURPOSE:To prevent seized matters from sticking to the roll surface during hot rolling by plating the body surface of a rolling-roll base material with Ni, Cr or its alloy. CONSTITUTION:The body par of a rolling-roll base material is plated with Ni, Cr or its alloy to form a plated layer of 0.05-0.003mm thickness on it. The base material of roll is preferably constituted of an outer shell part having a composition consisting of, by weight %, 2.0-3.5% C, 0.5-1.5% Si, 0.5-1.5% Mn, <=0.1% P, <=0.1% S, 0.5-2.0% Ni, 10-25% Cr, 0.5-3.0% Mo and the balance, substantially Fe, and an axial center part consisting of cast iron. By forming siad plated layer, the seizure between a rolling material and the work roll surface is eliminated. And the wearing amount of roll is reduced, and the roll profile is improved.
Patent JP-S57118186-A (JP)
Title: Time circuit
Inventor: MATSUOKA KAZUHIRO
IPC: G04G15/00
Filed: 1981-01-15
Abstract: PURPOSE:To make controlling of corresponding load possible without giving influence upon other synchronizing signals by forming the output signal of a smaller duty ratio than a synchronizing signal at the same period as that of the synchronizing signal by means of a decision signal from a decision circuit in an output synchronizing circuit. CONSTITUTION:An output synchronizing circuit 5 counts the output signals of an oscillation circuit 7 with counters 10, 11, and feeds a synchronizing signal from output ends Q1 -A16 to the external switch SW of a time setting circuit 1 and one input end of an AND circuit 6 of an output circuit 4. The output of the circuit 7 and the output of the counter 10 are ANDed with an AND cidcuit A1 by which an output signal is obtained. Further the output of the AND circuit A1 and the decision signal of a decision circuit 3 are inputted to an AND circuit A2, and the output of this circuit A2 is inputted via a resistanse Ra and a capacitor Ca to the other input end of the AND circuit 6 of anoutput circuit 4. The decision signal from the circuit 3 is fed as an output signal with an output sychronizing circuit 5 to the circuit 4, by which it is synchronized. In the cidcuit 4, the output signal smaller in synchronization than the synchronizing signal and the synchronizing signal from a decoder are ANDed, whereby load is controlled.
Patent JP-S62164331-A (JP)
Title: Data transmission equipment
Inventor: ARISAKA KENJI
IPC: H04L1/00
Filed: 1986-01-14
Abstract: PURPOSE:To detect and correct the error of data by applying a P signal to the data to be transferred and transferring a PC signal from a microcomputer for data control to an IC for CRT displaying control. CONSTITUTION:Parallel input data 2 are fetched into an input R4 and outputted as parallel data 5 when a parity inspecting (PC) signal 17 is 'H'. A parity generating (P) circuit 13 outputs a parity (P) signal 14 as 'H' when the number of 'H' in the parallel data 5 is an odd number and outputs the signal as 'L' when the number is an even number. A PS circuit 6 serially converts the parallel data 5 and a P signal 14 based on a clock signal 3 and outputs as serial data 7. An SP circuit 9 parallelly converts the serial data 7 based on the clock signal 3 and outputs as parallel data 10 and a P signal 15. A PC circuit 16 outputs the PC signal 17 as 'L' when the number of 'H' in the parallel data 10 and the P signal 15 is an odd number and outputs as 'H' when the number is an even number. The parallel data 10 is fetched into an output R11 when the PC signal 17 is 'H' and outputted as parallel output data 12.
Patent JP-H10207756-A (JP)
Title: Method for analyzing constitution of home page and device therefor
Inventor: SAITO SHIGERU
IPC: G06F12/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the processing speed of home page constitution analysis. SOLUTION: A home page obtaining means 4 obtains a file pertinent to a home page indicated by an input uniform resource locator(URL) from a network or the like. A home page classifying means 21 judges whether or not the obtained file is a Hyper Text Makeup Language(HTML). A home page constitution analyzing means 22 scans the content of the tile, checks whether nor not an anchor tag or an image tag or the like is present, and analyzes the constitution of the home page. When those tags are present, an anchor tag analyzing means 23 analyzes the URL indicated by the tag, and detects the home page indicated by the URL. Next, a task managing means 24 starts the analysis of the constitution of the home page indicated by the URL by another task. The constitution of the home page is displayed at an outputting means 5 by a constitution display data generating means 25.
Patent JP-S62163366-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: OKA HIDEAKI
IPC: H01L27/146
Filed: 1986-01-14
Abstract: PURPOSE:To easily and inexpensively manufacture a solid state image pickup device having superior characteristics of photoelectric conversion and high reliability, by making patterns of photoconductive layers be smaller than those of upper electrodes. CONSTITUTION:Patterns of photoconductive layers 104 in a solid image pickup device, in which a plural number of photoconductive conversion elements comprising upper electrodes 103, lower electrodes 102, and photoconductive layers 104 are arranged on an insulating substrate 101, are made to be smaller than patterns of the upper electrodes 103. A passivation layer 105 comprising organic group insulating materials such as polyimido silicon group resin, and epoxy group resin is formed on the said photoelectric conversion element. Thus, collection of carriers in the periphery of effective regions put between the upper and lower electrodes, out of photo-carriers generated in the photoconductive layers, can be made to be nearly zero. Therefore, decrease in photoelectric conversion characteristics such as an increase in residual images, a decrease in (R) characteristics, fluctuation in optical output values and their uniformity, which are caused by the collection of the carriers in the periphery of the effective regions, can be widely reduced, with superior photoelectric conversion characteristic realized with high reliability and better reproducibility.
Patent JP-S58124510-A (JP)
Inventor: KORIN CHIYAARUZU BUREIKU
IPC: B01D35/12
Filed: 1983-01-18
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-H10192218-A (JP)
Title: Production method of dish cage
Inventor: KUMADA TAIJI
IPC: A47L15/50
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a cost effective dish cage by simplifying a press working and reducing welded points. SOLUTION: In this dish cage, several straight sub-frames 2a and 2b are arranged in a grid form, straight frames 3a and 3b are arranged at the both ends of the sub-frame 2b, cross points of sub-frames 2a and 2b and cross points of the ends of the sub-frame 2b and the frames 3a and 3b are welded using a spot welding, formed in a box shape using a press working, then connected points of the ends of the sub-frame 2a and the frames 3a/3b, and connected points of the ends of the frames 3a and 3b are welded using a spot welding.
Patent JP-H11201414-A (JP)
Title: Combustion device
Inventor: YOTSUYA NORIO
IPC: F23D11/44
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To form a fuel-air mixture of proper quantity so as to reduce the size of a carburetor and save electricity by providing a front throttle part and a side throttle part in a section communicating to a mixing passage of the carburetor. SOLUTION: In a carburetor outlet 17 are provided an inner wall of a carburetor 13, i.e., a plate-like front throttle part 33 protruding from the side of a gasifying surface 32 and a plate-like side throttle part 35 protruding from both side walls 34. When a fuel pump 10 is operated, fuel is injected into the carburetor 13 from a nozzle 12. The fuel is gasified by the gasifying surface 32 of high temperature, mixed with a primary air while passing through the throttle part 33 and the throttle part 35, sent to a mixing passage 18 to be turned into a combustible fuel-air mixture, and jetted from a flame port 19. Then, the combustible fuel-air mixture is ignited and burned by electric discharge of an igniter.  A secondary air passes through a secondary air passage 22 inside a burner case 20, and is supplied to a secondary air exhaust nozzle 23 provided in the burner port 19, so that combustion of a blue flame 31 is promoted in a combustion chamber 25. Combustion gas is heat exchanged and discharged by a heat exchanger 27.
Patent JP-S63172977-A (JP)
Title: Integrated circuit
Inventor: HIRATO HIRONORI
IPC: H03K19/00
Filed: 1987-01-12
Abstract: PURPOSE:To make an integrated circuit multifunctional without the need to increase pins by incorporating a sensor which generates an operation mode switching signal for the integrated circuit in the integrated circuit. CONSTITUTION:When a phototransistor (PTr)1 for photodetection is irradiated with light, the PTr 1 turns on, a source voltage Vcc is divided by a load and the ON resistance of the PTr, and the divided voltage is applied to a terminal 6. For the purpose, this voltage division rate is selected properly to generate a control signal M=0 and the output signal of a combinational logic circuit 4 is applied to the signal input terminal D of a trailing FF circuit 3 through a control circuit 5, applied to the signal input terminal D of a trailing FF circuit 3, and set in synchronization with a clock signal 8. Further, lights is cut off to generate the mode control signal M=1 and then the contents of each FF circuit 3 are shifted in synchronization with the clock signal 8. Consequently, the values of respective FF circuits are read out from a scanning output terminal 9 to test the combinational logic circuit.
Patent JP-S59134206-A (JP)
Inventor: YOSHIDA KATSUNORI
IPC: E04G3/00
Filed: 1983-01-19
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-S58124052-A (JP)
Title: Feedback control method for revolution number of idling of internal-combustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/00
Filed: 1982-01-18
Abstract: PURPOSE:To permit the more correct and quick feedback control of the revolution number of idling by a method wherein the control by a speed reducing mode is effected so as to obtain a predetermined air volume when the revolving number of the engine is reduced to the predetermined value thereof. CONSTITUTION:When a throttle valve 5 is closed totally and the revolution number Ne of the engine is decreased to a value lower than the predetermined revolution number NA, a control valve 6 is opened to supply auxiliary air through an air path 8 and the control of the speed reducing mode of the auxiliary air is begun. In the speed reducing mode, the amount of supply of the auxiliary air is increased gradually in accordance with the reduction of the revolving number of the engine and the control valve 6 is being opened for a predetermined valve opening time DXH to supply the predetermined amount of the auxiliary air when the revolution number Ne of the engine has arrived at a value equal to the predetermined upper limit value NH of the revolution number of the idling.
Patent JP-H05255749-A (JP)
Title: Production of seamless steel tube having high strength and high toughness and excellent in ssc resistance
IPC: C22C38/00
Filed: 1992-01-16
Abstract: PURPOSE:To produce a seamless steel tube having high strength and high toughness and excellent in SSC resistance by subjecting a billet of a steel having a specific composition containing Ti and Nb to specific hot piercing continuous rolling and then to respectively specified hardening treatment and tempering treatment. CONSTITUTION:A billet of a steel having a composition which consists of, by weight, 0.03-0.35% C, 0.01-0.5% Si, 0.15-2.5% Mn, <=0.01% S, <=0.02% P, 0.005-0.1% Al, 0.005-0.1% Ti, 0.005-0.1% Nb, <=0.01% N, and the balance essentially Fe and where prescribed amounts of Cr, Mo, Ni, V, B, etc., are further added, if necessary, is heated up to >=1200 deg.C and subjected to hot piercing continuous rolling. At this time, in the course of rolling, the billet is subjected to forced cooling down to 1100-900 deg.C and then to rolling at >=15% reduction of area of wall thickness. Subsequently, the resulting tube stock whose temp. is dropped down to a temp. between 850 deg.C and the Ar1 point is heated up to 900-1000 deg.C and subjected to hot finish rolling at >=(Ar3 point + 50 deg.C finishing temp. The resulting finished steel tube is subjected to quenching treatment from >=Ar3 and then heated up to >=Ac1 and cooled to undergo tempering treatment.
Patent JP-S62164618-A (JP)
Title: Platelet coagulation inhibitor
Inventor: WAKABAYASHI TOSHIO
IPC: A61K31/265
Filed: 1986-01-14
Abstract: PURPOSE:To provide a platelet coagulation inhibiting agent containing a specific enone derivative, effective in remarkably suppressing platelet coagulation action induced by arachidonic acid, ADP and collagen and useful as a preventive for thrombosis and cancer metastasis. CONSTITUTION:The enone derivative of formula I [(R)<m> is 3,4-dihydroxy or 3,4-diethoxycarbonyloxy; R is 1-10C alkyl] is used as a platelet coagulation inhibiting agent. The compound of formula I has strong platelet coagulation inhibiting action and can be used as a preventive for diseases caused by the coagulation of platelet, especially myocardial infarction, ischemic fit after cerebral hemorrhage and thrombosis such as cerebral infarction. It can be also used as a preventive for metastasis of cancer. Dose: about 30-60mg/day. The compound of formula I can be produced by the condensation reaction of the compound of formula II with the compound of formula III followed by deprotection reaction and optional protective group-introducing reaction.
Patent JP-2000209778-A (JP)
Title: Household electricity storing device
Inventor: MIYAMOTO YOSHIMI
IPC: H02M7/48
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a household electricity storing device which supplies its AC output to loads in the house by superposing the output upon commercial power supply in a time zone other than the midnight power supplying time zone by controlling the output current of the storing device to a value smaller than the total current consumption in the house measured by means of a current consumption measuring means. SOLUTION: When the electric current supplied from commercial power supply 17 is larger than a preset allowable value, an output opening/closing means 14 is closed by means of a signal from an overall control section 10. Then the output current of a household electricity storing device 1 is controlled to a value smaller than the total load current of the house and electric power is supplied from the storing device 1 to all loads used in the house by connecting the device 1 to the system of the commercial power supply 17. Therefore, the output of the device 1 will not flow reversely outside of the house and the stored inexpensive midnight power can be utilized effectively in the house during daytime. In addition, the output rating of the device 1 can be reduced, because the device 1 supplies part of the electric current consumed in the house.
Patent JP-S59130511-A (JP)
Title: Method for deciding filter basin to be washed
Inventor: SUGIURA ITARU
IPC: B01D37/00
Filed: 1983-01-18
Abstract: PURPOSE:To wash each filter basin without generating retardation in washing treatment by catching beforehand a filtration basin which is coming to a washing condition in accordance with an estimated time. CONSTITUTION:In deciding a filtration basin to be washed, a basin which is coming to a washing condition after a few hours (estimated time) is decided by an operational processing. That is, an operational processing part 1 executes by programming a discrimination for filtration time, a discrimination for water level in filtration, and a calculation for the duration of filtration, etc. Further, these respective processings are composed into a hard circuit of the outside, to realize it with a filtration time discriminating part 7, a discriminating part 8 of water level in filtration, and a calculating part 9 for duration of filtration. And, in deciding a filtration basin to be washed, an estimated time is set to decide an optimum basin. Further, a timer 10 may be incorporated in an operational processing part 1.
Patent JP-H10191889-A (JP)
Title: Sorter for crushed coffee beans
Inventor: TANAKA KAGEATSU
IPC: A23F5/16
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a sorter for crushed coffee beans by which the astringent coat mixed with crushed coffee beans or the powder (defective part) of non- rippen coffee beans can be surely and effectively removed. SOLUTION: Crushed coffee beans 5 mixed with defective parts 9 are gradually dropped from a hopper 6 and the defective parts 9, etc., are blown away by wind pressure P of wind blown from a wind pass 3 in a sorting area 9. The blown defective parts 9 are sucked into a capture area 10 by a blower (m) and captured by a filter 11 fitted into the capture area 10. On the other hand, satisfactory parts are dropped without being blown away by the wind pressure P and housed in a vessel 13 arranged in a satisfactory part accept area 12.
Patent JP-H09194728-A (JP)
Title: Curable composition
Inventor: YAMAMOTO HIROTSUGU
IPC: C08L71/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition curable in the presence of moisture, excellent in water resistance, comprising a specific organic polymer, hydrolyzable silicon compound(s) and a curing catalyst. SOLUTION: This curable composition comprises (A) 100 pts.wt. of an organic polymer derived from (ii) a hydroxyl-bearing polyoxyalkylene polymer formed by addition polymerization of an alkylene oxide to an initiator using (i) a multiple metal cyanide complex as catalyst, bearing a hydrolyzable silicon group of formula I [R is a divalent organic group; R<1> is a 1-20C (non)substituted monovalent hydrocarbon; X is OH or a hydrolyzable group; (a) is 1-3] and <=50ppm in the total ionic impurities content, (B) 1-20 pts.wt. of at least one kind of (non)substituted hydrolyzable silicon compound of formula II (X1 is the same as X; R<3> is H or a 1-30C organic group; (n) is 0-3), and (C) 0.1-10 pts.wt. of a curing catalyst.
Patent JP-H05195513-A (JP)
Title: Lining work car for arch bridge
Inventor: KANEKO TAKASHI
IPC: E01D2/00
Filed: 1992-01-17
Abstract: PURPOSE:To provide a working car for use in concrete lining work of an arch bridge which has a simple lightweight construction and good work efficiency and moves forms along the slope of the arch bridge. CONSTITUTION:A working car 1 with its wheels 60, 70 located on an arch bridge supporting steel member 150 and a concrete 160 having been placed suspends a form receiving frame 100 and a staging 130 and advances. A hanging rod 80 suspends the frame 100 through a pin and a hanging rod 90 suspends the staging 130 so as to keep it always horizontally. The frame 100 is connected to the member 150 and the concrete 160 through a connecting rod 102 when concrete is placed, while the car 1 does not support the load of concrete.
Patent JP-H11267798-A (JP)
Title: Continuous casting apparatus for thin slab and continuous casting method
Inventor: SHIRAI YOSHIHISA
IPC: B22D11/04
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To enable stable casting without sticking of a solidification shell and to obtain a thin slab having good quality by providing the side part ingates for forming the melt feeding section of a continuous casting apparatus with conductive refractories on the side in contact with molten metal and high-frequency coils arranged on the outer side thereof. SOLUTION: The continuous casting apparatus of a vertical type twin roll system is arranged with the conductive refractories 8 on the side in contact with the molten metal of the side part ingates 7 and the high-frequency coils 9 on the outer side of the conductive refractories 8. When the high-frequency coils 9 having the intrinsic resistance of 600 to 2000 μΩ/cm is energized with a high-frequency current, the induced current flows concentrically near to the surface of the conductive refractories 8 on the high-frequency coil side and the conductive refractories 8 are heated. The conductive refractories 8 of the side part ingates 7 in contact with the molten metal are preheated to 1100 to 1400 deg.C in surface temp. before the molten metal is poured into the melt feeding section.  As a result, the adhesion of the solidification shell of the molten metal to the conductive refractories 8 of the side part ingates 7 just after the start of the pouring of the molten metal is prevented.
Patent JP-S63175598-A (JP)
Title: Dimmer control system
Inventor: NISHIKURA HIDEKI
IPC: H05B37/02
Filed: 1987-01-15
Abstract: PURPOSE:To control a dimmer by a dimmer signal with a maximum level by providing a transmission output controlling circuit controlling an output of a transmission line of a digital dimmer signal to a dimmer operation console to select a maximum level signal by a prescribed operation. CONSTITUTION:Transmission data is sent sequentially from the most significant bit to the least significant bit in this order by transmission output controlling circuits B1, B2...Bn, the bits are compared sequentially from the high-order bit at the time of transmission and when a bit is at a high level, the bit is sent to a transmission line l1 and when the bit is at low level, the output is inhibited and when the bit is at the low level and the data sent from other dimmer operation consoles A1, A2...An are at the high level, the output of the succeeding data is inhibited, and the transmission line signal is brought into a low level when all the dimmer operation consoles A1, A2...An are in the output inhibiting state. Thus, the signal with a maximum level is selected and sent at a high speed and with simple constitution.