baber/WOPTO huggingface dataset:
Patent JP-H06207535-A (JP)
Title: Throttle valve driving device of internal combustion engine
Inventor: MATSUO YUUYA
IPC: F02D9/02
Filed: 1993-01-13
Abstract: PURPOSE:To prevent generation of vibration and deformation and to relieve the burden of the bearing of a throttle body by firmly supporting the intermediate part of a throttle shaft through which a pair of throttle bodies are interlocked with each other. CONSTITUTION:A pair of throttle bodies 17 and 18 are independently arranged and the throttle valves of the two throttle bodies are simultaneously opened and closed through a throttle shaft 37. The throttle shaft 37 comprises three parts of first and second throttle shafts and an intermediate throttle shaft, which are intercoupled for integral rotation and form a substantially integral one-piece type. A center bracket 20 to support the intermediate part of the throttle shaft 37 is fixed to a boss part 16 at the front end of the intermediate part 10 of a suction manifold upper 1. An electric motor 54 to forcibly close the throttle valve during occurrence of a slip is also supported at the center bracket 20.
Patent JP-H04213680-A (JP)
Title: Latch device trace member installing construction
Inventor: KUROSAKI MUTSUO
IPC: E05C19/02
Filed: 1991-01-17
Abstract: PURPOSE:To obtain a trace member installing construction of a latch device which consists of a small number of parts, whose trace member can be easily attached to a housing, which is supported strongly and whose trace member can hardly fall off from the housing after its installation. CONSTITUTION:The tip 13A of a trace member 13 is inserted through a fitting hole formed on the back wall 14 of the housing 12 of a latch device. Depending on the inserting condition of the tip 13A, the rear end 13B of the trace member 13 is moved in a guide hole. While a locker piece 72 for covering the opening portion of an installation groove 80 is pressed in the inserting direction of the trace member 13 by the rear end 13B, the rear end 13B is secured to installation grooves 78, 80. After securing, the locker piece 72 closes the opening portion of the installation groove 80 again by virtue of its elasticity, thus preventing the trace member 13 from falling off from the housing 12.
Patent JP-S56100598-A (JP)
Title: Speaker
Inventor: TAKEWA HIROYUKI
IPC: H04R7/16
Filed: 1980-01-16
Abstract: PURPOSE:To make the characteristic of the speaker wide-band and flat, by providing the first flat-plate diaphragm of a ring form and by providing the second flat-plate diaphragm in the aperture part of the center of the first plane-plate diaphragm. CONSTITUTION:In a low frequency, diaphragms 13 and 15 reciprocate in the same manner and operate similarly to the speaker having one large diaphragm. Diaphragm 15 reciprocates up to the resonance frequency of itself; and in a frequency higher than this frequency, diaphragm 15 is attenuated, and only diaphragm 13 is driven. Since the diameter of diaphragm 13 is smaller than that of diaphragm 15, diaphragm 13 has a high resonance frequency and reciprocated up to a very high frequency.
Patent JP-S58121455-A (JP)
Title: Priority circuit
Inventor: TANAKA MAMORU
IPC: G06F9/48
Filed: 1982-01-13
Abstract: PURPOSE:To reduce the area of chips and to shorten the delay time, by constituting a titled circuit with a memory structure, transmitting the logical condition of a column line having higher priority to a determined row-line, and by forcibly  setting other column lines to specific logical conditions. CONSTITUTION:Horizontal lines of the diagram constitute OR arrays which input data of crossing column lines shown by the dot in the diagram and transmit the result of OR to row lines, and column lines input data of row lines which cross at points O and take the result of ANDs. The operational principle of the priority circuit is of a kind of look-ahead system which forcibly set data having optional priority to 0 (zero) by the existence of some data having a value of ''1'' among all data having higher priority than the optional priority, and the delay is not effected by the number of inputs and the input conditions. When the circuit 3 is divided into small blocks and a hierarchical structure of the same circuit of a small scale is considered and the density is made higher, circuits having the same function and a small area can also be realized.
Patent JP-S57118480-A (JP)
Title: Multi-screen display device with enlargement of image
Inventor: MOTOTANI KUNIHIKO
IPC: H04N5/44
Filed: 1981-01-14
Abstract: PURPOSE:To greatly reduce the scale of a circuit, by realizing the use of a large-capacity frame memory by means of a buffer memory which stores the coded memories of a horizontal video period. CONSTITUTION:Both the horizontal and vertical periods of a color TV picture signal of a single system are divided for example into 4 parts respectively to display a picture. An A/D converter 35, etc. encodes the TV input signal into a digital signal, and buffer memories 84-87 are divided into 4 parts in terms of the time axis for the 1H period of the coded signal to be stored. The contents of these 4 memories are written in paralled into 4X4 frame memories 69-76 and then read out in parallel from these frame memories. The read-out coded signals of 4X4 systems is subjected to D/A conversions 45-47, and the analog signals are applied to a TV picture receiver.
Patent JP-S56100819-A (JP)
Title: Water-dispersed thermosetting coating composition
Inventor: HAYASHI MASAAKI
IPC: C09D155/00
Filed: 1980-01-18
Abstract: PURPOSE: To provide the titled compsn. which has good coating workability and can form a coating film having excellent gloss, smoothness and weather resistance, by blending a surfactant and water with specified thermosetting resin particles consisting of a polyester-modified vinyl resin and a mixt. of crosslinking agents.  
     CONSTITUTION: Thermosetting resin particles in a finely divided form are formed by using 5W89wt% polyester-modified vinyl resin (A) having a hydroxyl value of 30W200 resulting from the graft polymn of an unsaturated polyester resin with an α,β-monoethylenically unsaturated monomer and 95W11wt% mixt. (B) of crosslinking agents consisting of a blocked isocyanate compd. and a crosslinkable copolymer resin resulting from the polymn. of an N-alkoxy methylated monomer of an α,β-monoethylenically unsaturated carboxylic acid amide and another α,β-monoethylenically unsaturated monomer. Then 0.01W3wt% surfactant and/or a thickener and a required amount of water are blended with the above resin particles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62162770-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02M69/04
Filed: 1986-01-14
Abstract: PURPOSE:To try to improve combustion performance and exhaust character by setting a distance from the nozzle hole of a fuel injection valve to the valve hole of the first inlet valve, the diameter of the valve hole and dispersion angle of injected fuel in such a way as satisfying a specific relation among them. CONSTITUTION:The first inlet port 22 and the second inlet port are parallelly arranged in a cylinder head 21, and an open/close valve is provided in the second inlet port. Now, distance L from the nozzle hole of a fuel injection valve 25 for injecting fuel toward the valve hole 24a of the first inlet valve, diameter D of the valve hole 24a and dispersion angle theta of fuel injected from the fuel injection valve 25 are set in order to satisfy tan<-1>(2<1/2>D/2L)<=theta<=tan<-1>(D/ L). By the above situation, the greater part of fuel injected from the fuel injection valve 25 can be supplied to a combustion chamber 23 without adhering to the inner wall of the first inlet port 22, and its fuel particle diameter can be restrained below the specified value, so that diffusion and vaporization characters of fuel can be improved so as to maintain mixed air of good quality.
Patent JP-S63176303-A (JP)
Title: Production of silicon carbide powder
Inventor: ABE SAN
IPC: C01B31/36
Filed: 1987-01-12
Abstract: PURPOSE:To produce fine SiC powder in good yield, by bringing a flame pillar prepared by igniting a blend of Si powder with an oxidizing gas in parallel with a reducing gas containing C and carburizing the Si. CONSTITUTION:A production apparatus is constituted by surrounding the inner wall with heat-resistant brick 4 and providing a nozzle 1, capillary 2 communicating with the nozzle 1 and slits 3. A blend of metallic Si powder having <=200 mesh particle size with an oxidizing gas 6 is fed from a feeding device 5, jetted from a capillary 2 of the nozzle 1 and ignited to form a flame pillar (A) and discharge a reducing gas 7 containing C from a slits 3 around the flame pillar (A) in parallel at the same time. Thereby the Si is carburized in the interface (B) between the flame pillar (A) and the reducing gas to produce the aimed fine SiC powder.
Patent JP-S58122369-A (JP)
Title: Drive control method of multi-stage hydraulic machinery
Inventor: SATOU SHINSAKU
IPC: F03B15/04
Filed: 1982-01-14
Abstract: PURPOSE:To carry out the precise adjustment of load upon steady state drive, by applying load control instructions to movable guide vanes in the highest pressure stage part among a plurality of runners and as well applying a signal of hydraulic pressure differential between the outlet side of the lowest pressure stage part and the itermediate pressure stage part, to movable guide vanes in the lowest pressure stage part for controlling the opening degree of each guide vane. CONSTITUTION:A control signal from a load adjustment control device 25 is delivered to movable guide vanes 15 in the highest pressure stage for controlling the opening degree of the guide vanes 15. Meanwhile, for controlling the opening degree of movable guide vanes 12 in the lowest pressure stage, the hydraulic pressure differential, as a control signal, between the hydraulic pressure of the outlet side of the lowest pressure stage such as, for example, the pressure in a discharge passage and the pressure in the intermediate stage such as, for example, the pressure in a return passage, is delivered to a hydraulic pressure differential comparator 30 for comparing it with the water head which acts to the whole of the hydraulic machine, and an output signal from the comparator 30 is delivered to a control device 31 for controlling the opening and closing of the movable guide vanes 12.
Patent JP-H01290978-A (JP)
Title: Fluid feed pump
Inventor: KEN OZAWA
IPC: F04B43/02
Filed: 1989-01-11
Abstract: PURPOSE: To prevent a pump from being contaminated by a pushed-out fluid by forming a diaphragm extending across an inner chamber to divide the inner chamber into a pump chamber and a piston chamber. CONSTITUTION: A diaphragm 26 extends across an inner chamber 96 of a housing to divide the inner chamber 96 into a pump chamber and a piston chamber. A fluid inlet 28 and a fluid outlet 30 are disposed to communicate with the pump chamber, and a piston 24 is disposed to push the adjacent second face of the diaphragm 26 from a side opposite to a diaphragm support 27. When a piston driving means 22 drives the piston 24 towards the diaphragm 26, a portion of the piston driving means differing from that having been in contact with the piston in the previous time reaches the position to be in touch with the piston 24.
Patent JP-H11199286-A (JP)
Title: Accelerator, spraying material and spraying using the same
Inventor: ISHIDA TSUMORU
IPC: C04B103/12
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain an accelerator which gives no undesirable influence on the working environment and the surrounding environment because it contains only a small amt. of alkali metal component and which shows excellent accelerating characteristics and strength developing property by incorporating a calcium aluminate glass(CA glass), aluminum sulfate and gypsum. SOLUTION: The CA glass is usually prepared by mixing a calcia source material, alumina source material and silica source material, heating the mixture in an electric furnace or the like at a high temp. as 1200 to 1700 deg.C to produce a molten calcium alumino mineral expressed by 3CaO.Al2 O3 , 12CaO.7Al2 O3 , CaO.Al2 O3 or the like, and rapidly cooling it to vitrify. The CA glass preferably contains 35 to 55 wt.% CaO. It is sufficient that the vitrification degree is >=60%. To 100 pts.wt. of the CA glass, 10 to 30 pts.wt. of aluminum sulfate and 10 to 150 pts.wt. of gypsum calculated both as anhydrides are preferably mixed. The grain size of the accelerator is usually controlled to 3000 to 9000 cm<2> /g Brane value.
Patent JP-S57118908-A (JP)
Title: Car heater in combustion type
Inventor: HANDA OSATOSHI
IPC: F24H1/24
Filed: 1981-01-16
Abstract: PURPOSE:To eliminate use of ignitor element and facilitate the maintenance in a heater, in which the combustion gas in combustion cylinders heats the engine cooling water, by permitting an air blower to start a certain period delayed from the start time of the fuel pump. CONSTITUTION:When a heater switch 28 is closed, a spark plug 13 is heated and the fuel pump 4 is driven. The output of a water temperature sensor 21 is sent through an amplifier 32 and placed into comparators 33A, 33B for comparison with the set temperature Tw, and if the Tw is exceeded the blower motor 31 is driven with delay circuit 26 kept out of operation. If less than Tw on the other hand the outputs f comparators 33A and 33B become L and H, respectively, to actuate the delay circuit 26 with power transistor 34B in OFF state, and when the delay of voltage rise according to the resistance R attains a certain level in a Schmidt circuit 30, the transistor 34B is actuated and the blower motor 31 operates delayed.
Patent JP-H01182338-A (JP)
Title: Polypropylene resin composition
Inventor: TAKAHASHI SADANARI
IPC: C08L23/12
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the title composition having improved coating properties and printability without damaging physical properties essential to PP resin, by blending PP resin with a copolymer prepared by copolymerizing a specific monomer mixture in a specific proportion. CONSTITUTION:The aimed composition containing (A) 100 pts.wt. PP resin and (B) 1-50 pts.wt., preferably 3-40 pts.wt. copolymer obtained by copolymerizing a monomer mixture consisting of (i) 5-60wt.% long-chain alkyl (12-22C) (meth)acrylate, (ii) 5-50wt.% alpha,beta-unsaturated carboxylic acid, unsaturated dicarboxylic acid or acid anhydride thereof [e.g., (meth)acrylic acid] and (iii) 0-80wt.% vinyl monomer (e.g., styrene) copolymerizable therewith and having 1000-500000 weight-average molecular weight.
Patent JP-H08191802-A (JP)
Title: Blood pressure monitor apparatus
Inventor: HARADA CHIKAO
IPC: A61B5/022
Filed: 1995-01-17
Abstract: PURPOSE: To provide a blood pressure monitor apparatus capable of obtaining high blood pressure monitor accuracy without pressing load upon a living body. CONSTITUTION: The amplitude window WA and cuff pressure window WP based on the relation between cuff pressure Pmsn and pulse wave amplitude Amsn stored in a first memory means 58 are set. In a blood pressure change judging means 72, the presence of the fluctuations in the blood pressure of a subject is judged on the basis of the number of points showing the cuff pressure Pmmm and pulse wave amplitude Ammm stored in a second memory means 60 within the amplitude window Ws and the cuff pressure window WP.  Therefore, the change based on the measuring time of blood pressure is grasped by the pulse wave amplitude and cuff pressure and relatively high monitor accuracy is obtained in relation to a blood pressure change and, since only predetermined pressure lower than the average blood pressure value of a living body is applied to a cuff to which pressure is applied for the purpose of monitor, no load is pressed upon a living body.
Patent JP-S5498424-A (JP)
Title: Air supply controller for engine
Inventor: KINUGAWA MASUMI
IPC: F02D41/34
Filed: 1978-01-19
Abstract: PURPOSE: To accomplish an accurate control of the idling speed to a specified value regardless of the kind of engine lubricant with such an arrangement that a proper energization of a solenoid valve can be obtained by controlling the input voltage from a comparator with a command circuit.  
     CONSTITUTION: In idling of an engine 10 where a throttle valve 16 is closed, the output from a D-A converter 100 becomes lower than a comparison level when the idling speed is lower than a set value corresponding to a functional voltage determined by a functional voltage generating circuit 20 in an electronic air control unit 60. Accordingly, the output voltage E from an integrated circuit 400 rises. In a second comparator 600, a time T at which the voltage E is higher than the triangular wave voltage F from an oscillator 500 increases, and the time rate for a solenoid 52 of a solenoid valve 51 to be energized increases. The opening of an air  control valve 30 becomes larger, thus increasing the flow of a supplementary air bypassing the valve 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05188832-A (JP)
Title: Device for cleaning electrophotographic recorder
Inventor: YASUTOMI HIDEO
IPC: G03G21/10
Filed: 1992-01-14
Abstract: PURPOSE:To provide a cleaning device for a electrophotographic recorder which can eliminate toner of small particle size, paper dust or deposite. CONSTITUTION:The cleaning member 1 is composed of a material for which high polymer solid lubricant is imparted with conductivity. AC voltage is fed between electrodes 4 and 5 by AC power source 6, and the cleaning member 1 is finely oscillated by piezoelectric vibration. Therefore, passage of the small particle toner, paper dust, or deposite is sufficiently prevented by the fine oscillation of the cleaning member 1. Thus, they are excellently eliminated.
Patent JP-S61164115-A (JP)
Title: Karman's vortex street type air flow rate measuring instrument
Inventor: NANBA SHINJI
IPC: G01F1/32
Filed: 1985-01-17
Abstract: PURPOSE:To accurately measure an air flow rate in an air flow speed range from low to high, by forming the surface section of a vortex-making body to be set in a duct facing the air flow to have a semiconductor cross section. CONSTITUTION:A pillar-like vortex-making body 13 is fitted and set in a duct 11 in a condition where the body 13 traverses the diameter section of the duct 11. An air flow colliding with the front vortex-making body 131 of the vortex- making body 13 is split into two parts and led to both sides of the vortex- making body 131 and produces a Karman's vortex streets 15 behind the rear vortex-making body 132. The vortex streets 15 are detected by means of a vortex detector 16 fitted to the rear surface of the vortex-making body 132. When the front face of the front vortex-making body 131 is constituted to have a semicircular cross section, a uniform air break-away angle is obtained from a low air flow speed condition to a high air flow speed condition. Namely, the Karman's vortex streets are stably controlled in a wide flow speed range of the air to be measured from low to high and a wide measuring range can be set.
Patent JP-H04243622-A (JP)
Title: Door glass sheet elevating structure
Inventor: KIMURA KOICHI
IPC: B60J5/04
Filed: 1991-01-21
Abstract: PURPOSE:To enable use of an extrusion-formed glass run at a rear-side portion of a door sash of a vehicle use door having an approximately rounded door glass opening section. CONSTITUTION:Part of a rear-side edge GB of a door glass sheet G is formed into a circular-arc configuration of contacting a rising/falling locus P line of the rearmost end of the door glass sheet G at a substantially intermediate position as viewed in the vertical direction thereof. A front-side edge of a rear- side portion 3C of a door sash section 3 is formed into a circular-arc configuration parallel to the rear-side edge GB of the door glass sheet G.
Patent JP-2000208053-A (JP)
Title: Baking furnace for plasma display panel
Inventor: YAMADA SHUNSUKE
IPC: H01J11/20
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a baking furnace for a plasma display panel that can rapidly heat or cool a plate-like processed material to uniform temperature having small temperature differences among the respective parts of the processed material, and can prevent adhesion of dusts to the processed material during baking. SOLUTION: A furnace body 3 of a continuous baking furnace provided with a carrying device in the furnace is partitioned into multiple partitioned chambers 6 in the lengthwise direction of the furnace. In each of the partitioned chambers 6, an upper plate 21 for covering the upper surface of a carrying passage 4 of a processed material W, and an air filter 22 arranged on one side surface part of the carrying passage are installed, a circulating passage 23 that traverses the inside of the carrying passage 4 from the exit side of the air filter, passes the upper side of the upper plate 21 from the other side surface part of the carrying passage and reaches the entrance part of the air filter 22 is formed;  and in the circulating passage, a circulating fan 24 for circulating the atmosphere in the furnace and a heater 27 for heating the atmosphere in the furnace and/or a cooler 28 for cooling the atmosphere in the furnace are installed.
Patent JP-S62162507-A (JP)
Title: Roll kneading device
Inventor: TAKATSUKA TOMIO
IPC: B29B7/64
Filed: 1986-01-14
Abstract: PURPOSE:To enable the titled device to take out an excellent article safely and automatically without suffering a loss even at the time of completion of work, by providing a forced resin-moving device moving a resin material forcibly from an inlet side to an outlet side on the upper part of a space between a front roll and a rear roll. CONSTITUTION:When a resin material is supplied to an inlet under a state wherein a front and rear rolls 1, 2 are driven through turning as shown by an arrow, the resin material is kneaded between both the rolls 1, 2, wound round the front roll 1, sent gradually to an outlet side through thrust force by a guide plate 9 which is under a full line state, peeled off by a pointed knife cutter 4 at an outlet side after kneading and taken out on a take-out conveyor 5. As thrust force is insufficient when supply of the resin material is suspended at the time of completion of production, a forced moving plate 11 is changed into a full line state, which is moved to an outlet side from an inlet side, the resin material is taken out by applying thrust force forcibly to the forced moving plate for elimination of the material which becomes useless.
Patent JP-S61164586-A (JP)
Inventor: IWASE YUKIO
IPC: D05B69/18
Filed: 1985-01-16
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-H03210645-A (JP)
Title: Cache control system
Inventor: TANAKA RYOICHI
IPC: G06F12/08
Filed: 1990-01-12
Abstract: PURPOSE:To set the cache control information through execution of an instruction via a CPU by providing a page table containing the control information that shows whether each main storage page is equal to a specific area or not and can be designated by a CPU. CONSTITUTION:A page table 10 contains the control information that can be set by a program showing whether each main storage page is equal to a specific area or not, i.e., can receive an access with an instruction to be carried out by a CPU. Then the reference is given to the control information of the table 10 at execution of a write instruction. That is, the control information of the table 10 that discriminates the areas from each other is set by the instructions which are carried out by a CPU 1a and 1b. At the same time, the control information of the table 10 is referred to in a write operation state so that the cache control systems are switched between a store-through system in a write operation state of a specific area and a store-in system in a write operation state of other areas respectively to actuate the caches 2a and 2b. Thus the store-through or store-in system can be flexibly designated.
Patent JP-S60149186-A (JP)
Inventor: INADA SHIYUUJI
IPC: H05K1/02
Filed: 1984-01-13
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。