baber/WOPTO huggingface dataset:
Patent JP-H06336944-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: NAKAJIMA KAZUSHI
IPC: F02D41/34
Filed: 1993-05-31
Abstract: PURPOSE:To supply an appropriate quantity of fuel to appropriately control an air/fuel ratio by providing an injection quantity computing means computing the fuel injection quantity of a fuel injecting means in consideration of supplied fuel quantity according to the suction stroke of a cylinder. CONSTITUTION:The fuel injection control device of an internal combustion engine is provided with a fuel injection means M1 communicated with the plural cylinders of the internal combustion engine to inject and supply the fuel concurrently to respective cylinders. Also a driving control means M2 is provided which is drive-controlling the fuel injection means M1 to perform fuel injection respectively in the suction strokes of the respective cylinders. In an injection quantity computing means M3, the fuel injection quantity of the fuel injecting means M1 is computed in consideration of supplied the fuel quantity according to the suction strokes of other cylinders for satisfying the fuel requisition quantity of a cylinder performing its suction stroke based on a fuel distribution ratio to the respective cylinders at the time of fuel injection. Consequently, an appropriate quantity of fuel according to fuel requisition quantity can be supplied to plural cylinders from a common fuel injection valve, appropriately controlling the air/fuel ratio.
Patent JP-S6021289-A (JP)
Title: Thermal transfer printer
Inventor: IKEDA HIROSHI
IPC: B41J33/36
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a thermal transfer printer enabled in the common-use of both ribbon cassettes and capable of always obtaining optimum printing quality, by detecting an one-time ribbon cassette and a multi-time ribbon cassette in a discriminating part, and selecting a feed pitch corresponding to the detected cassette. CONSTITUTION:When a one-time ribbon cassette 22 is mounted to a cassette holder, the drive shaft 26 of a pitch change-over mechanism is held under a state upwardly moved by a spring because no discriminating part 200 protruded from a cassette case is provided to said cassette 22. As a result, a first change-over whell 46 is meshed with a first change-over pinion 50 and feed driving is performed at a relatively large pitch and overlap printing is prevented. On the other hand, when a multi-time ribbon cassette is mounted to a cassette holder, the drive shaft 36 is downwardly pushed by the discriminating part 200 and, as a result, a second change-over pinion 48 is meshed with a second change-over wheel 52 and feed driving is performed at a relatively small pitch.
Patent JP-H06338237-A (JP)
Title: Sealed contact device
Inventor: UOTOME RIICHI
IPC: H01H50/54
Filed: 1993-05-31
Abstract: PURPOSE:To alleviate shock force to be applied to bellows when a contact is switched by interposing an elastic member between a sealing plate and a flange of a bellows protecting flame, which are positioned near each other. CONSTITUTION:When a sealing container 1 is pressingly driven at one end 11a of a movable shaft 11 projected from a through-hole 4a formed on a sealing plate 4 by a driving member such as an electromagnet, a movable contact 10 is driven via a contact-pressure spring 15 abutting against a flange 13a of a bellows protecting frame 13 so that a movable contact point 10a abuts against a fixed contact point 8a. Thereafter, when the end 11a of the movable shaft 11 is further pressingly driven, the movable contact 10 cannot be moved while the bellows protecting frame 13 fixed to the movable shaft 11 can be moved, thus contracting the contact-pressure spring 15 via an elastic member 14, where this force serves as a contact pressure. In the case where the movable shaft 11 is not pressingly driven, the movable contact 10 is returned to the original state by a return spring 16.
Patent JP-S61288503-A (JP)
Title: Slot antenna
Inventor: SHIYOUKI HIROKI
IPC: H01Q13/10
Filed: 1985-06-17
Abstract: PURPOSE:To obtain a system deflecting the vertical plane maximum radiation direction with simple constitution only with changeover of a switch by arranging >=2 slots onto a conductor base while they are cut off in parallel with edges and changing the distance between the slots entirely. CONSTITUTION:Edges 4, 5 of the conductor base are both in parallel with the slots and a distance (a) between the edges 4 and 5 is selected below 1.5 wavelength. The slots 6,7,8 are arranged while the distance from the edge on the base is changed so as to obtain patterns having different maximum radiation direction in the E plane radiation directivity from each slot such as 6', 7', 8'. The location of the slots on the base is changed in this way so as to change the radiation directivity, because of the effect of the diffraction at the edge of the conductor base, and this effect is large when the distance between a slot and an edge is small and the distance is set properly so as to take the diffraction effectively in the directivity. An output from a sending section 10 in this antenna circuit is switched to the slots 6, 7, 8 by a switch changeover section 9.
Patent JP-H02308666-A (JP)
Title: Picture reader
Inventor: KOBEGAWA MINORU
IPC: H04N1/04
Filed: 1989-05-22
Abstract: PURPOSE:To save the space of the entire system and to reduce the power consumption by utilizing a light radiating from a self-lighting type display device so as to apply lighting onto an original to be read in the case of reading a picture. CONSTITUTION:An EL display device 1 lights itself entirely in the picture reading operation. In this case, the light radiating to the rear side among the lights radiating from the display device 1 is made incident on a wavelength converting film 2. The film 2 is a film confining a fluorescent substance. The fluorescent light generated in the film 2 radiates in every direction, and most of the light is reflected totally and reaches the side face of the film 2. Moreover, side faces of the film 2 except that with a picture read mechanism arranged thereon are mirror surfaces and the light radiates in one direction only. An original P to be read is carried between a carrier roller 3 and a glass plate 4. The illuminant light radiating from the side face of the film 2 lights the part of the original P to be read and its reflecting light forms an image to a photodetector section of the photodetector array 6.
Patent JP-H02310852-A (JP)
Title: Pull-out control method for plate-shaped object by pick roller
Inventor: UEDA TOSHIHARU
IPC: G11B17/22
Filed: 1989-05-25
Abstract: PURPOSE:To prevent a pickroller from being worn and to prolong the life of the pick roller by advancing the pick roller in a state that the ingagement of a clamp is released. CONSTITUTION:A plate-shaped object 10 is not pulled out in an advancing direction at a stroke but the pick roller is slightly backed once while sandwiching the plate-shaped object 10 by pick rollers 13A and 13B. Afterwards, the engagement of the pick roller is released in an instant and the pick roller is switched to advancement. Then, the engagement of the pick roller is started again. Thus, rattling can be apllied to a holding spot by a clamp 12 and the engagement can be released. Accordingly, the pick roller can be advanced in the state that the engagement of the clamp 12 is released. In order to cancel holding by the clamp, so much strong force is not required. Then, the pick rollers 13A and 13B can be suppressed to be idly rotated as much as possible. Thus, the pick roller is prevented from being worn and the life is prolonged.
Patent JP-S63293634-A (JP)
Title: Shift control system
Inventor: NISHIKAWA TAKESHI
IPC: G06F7/76
Filed: 1987-05-27
Abstract: PURPOSE:To decrease the number of pins of an interface for allocation of data among regions (IC) with each other by performing comparison between a low- order shift number and a region number and performing a high-order shift based on a corrected high-order shift number. CONSTITUTION:A low-order shift number (01) containing 2 low-order bits is inputted to the comparison parts 9.1-9.4 among the shift information (1001). Then the area numbers 1-4 which those comparison parts belong are compared with a low-order shift number 1. A qualifying part 10.1 gives correction of +1 to a highe-order shift number 2=(10) and a (2+1=3)-bit shift instruction is delivered to a shift control part 3.1. Then a shift part 2.1 performs a left shift by 3 bits. The shift result thus obtained is divided again into areas. Then the shift number (01) caused by low-order two bits among shift information is decoded and a left shift is carried out by one bit.
Patent JP-H01300374-A (JP)
Title: Informing system for abnormality of pos controller
Inventor: UEDA HIDEAKI
IPC: G06F15/00
Filed: 1988-05-30
Abstract: PURPOSE:To quickly start recovering treatment by informing quickly and accurately the abnormality of a POS controller to a person of a store in voices. CONSTITUTION:The state sense signal is received by a subcontroller 14 in case a switch device is connected to the subcontroller 14. A POS terminal 19 receives ID '2' from an in-line control part 16 of the controller 14 as an answer signal. The terminal 19 outputs the POS controller abnormality informing signal to a voice synthesizing part 22 via a main processor part 21 after reception of a personal number '2'. The part 22 receives said informing signal transmits an error message registered previously in voices. Thus the abnormality is accurately informed to the operator of the terminal 19 and therefore the recovering treatment of the controller 19 can be quickly started.
Patent JP-2000288539-A (JP)
Title: Prevention of bacterial contamination of reverse osmosis membrane water purifier, and bacteria-removing and antibacterial system
Inventor: SAI HEIKEI
IPC: C02F1/50
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the bacterial contamination of a reverse osmosis membrane water purifier by installing a bacteria-removing filter prepared by integrally forming a silver-activated carbon and an MF or UF hollow yarn membrane at between a posttreatment activated carbon filter installed at the last step of a water purification system and a water storage tank. SOLUTION: Water is introduced through a raw water supply hose connected to a water tap into a pretreatment filtration filter 1, wherein rust components and solid components in water are removed, The water is then pressurized by a pressure pump 3 and is introduced into a pretreatment activated carbon filter 4. When the fullness of water in a storage tank 10 is detected, a raw water supply valve 2 is closed and the pressure pump 3 is stopped. The water freed of chlorine, carcinogen, and organic substances by the pretreatment activated carbon filter 4 is caused to pass through a reverse osmosis membrane filter 5, a posttreatment activated carbon filter 7 and a bacteria-removing filter 8a having a silver-activated carbon and an MF (or UF) hollow yarn membrane attached thereto, thus being purified and sterilized. The resultant pure water is stored in a water storage tank 10.
Patent JP-H01301483-A (JP)
Title: Exhauster of motorcycle
Inventor: OOSUGI TAKASHI
IPC: B62J17/00
Filed: 1988-05-30
Abstract: PURPOSE:To prevent overheat by providing an air duct on the rear upper portion of a cowling side, opening and closing the air duct by a heat sensitive element, and connecting the heat sensitive element to the engine high temperature portion by a heat pipe. CONSTITUTION:An air duct 7 is disposed in each window hole 6 of the right and left sides of a cowling 2. The respective air ducts 7 are fixed on both ends of an opening and closing lever 10 through a shaft by rods 9. The opening and closing lever 10 is pressed to a movable rod 14 of a heat sensitive element 13 by a spring 12. The heat sensitive element 13 is connected to a place for sensing the temperature of cooling water or the temperature of lubricating water of an engine. Accordingly, when the temperature of the engine rises more than a designated value, the heat sensitive element 13 expands the movable rod 14. Thus, the opening and closing lever 10 is oscillated against the spring 12 to push out the air ducts through the rods 9, so that hot air in the vicinity of the engine is discharged so as to prevent overheat of the engine.
Patent JP-S5756960-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITOU KAZUO
IPC: H03K19/086
Filed: 1980-09-22
Abstract: PURPOSE:To prevent the static breakdown of a semiconductor integrated circuit device by inserting a high speed diode having the prescribed internal resistance value between one base connecting point of a pair of transistors forming an ECL and a power source of emitter or collector side. CONSTITUTION:A diode is inserted in a circuit 3 having transistors(TR)Q1-Q3, resistors RB, RE, RC1, RC2 and RP and connected to an input terminal 1 to protect the circuit 3. A diode D11 is, for example, inserted between an emitter side power source VEE and the input terminal 1, and is formed with reverse breakdown voltage equivalent or higher than the withstand of the TRQ1. For example, the emitter 72 of the transistor is shortcircuited with the base 69, and the base and collector junction is used as a diode D11. In this manner, the static breakdown of the TRQ1 and the resistor RB can be prevented, and of the diode itself can be prevented.
Patent JP-2000323196-A (JP)
Title: Connector for branching cabtire cable and connector holder thereof
Inventor: TAKAMORI SATOSHI
IPC: H01R4/58
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector for branching a cabtire cable with a good operability for forming a branch line from the cabtire cable. SOLUTION: This connector is provided with two end portion units 11 mounted to each connection end portion of two cabtire cables 15 connected to one another and a branching unit 12 to electrically connect each core wire 16 in the two end portion units 11 and to electrically branch from this electric connection. The two end portion units 11 connected with each cabtire cable 15 are mounted to the branching unit 12 opposite to each other. A compression terminal continuously provided with a branching terminal of the branching unit 12 electrically connects the core wire 16 of cable of both end portion units 11 to the branching terminal.
Patent JP-H11325332-A (JP)
Title: Oil-resistant hose
Inventor: OGOSHI HIROSHI
IPC: B32B25/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To satisfy oil resistance, heat resistance and sealability concurrently. SOLUTION: In a hose 1 formed into a four-layer structure comprising an inner layer 2, an intermediate layer 3, a fiber-reinforced layer 4 and an outer layer 5, the inner layer 2 is formed out of hydrogenated nitrile rubber, and the intermediate layer 3 and the outer layer 5 are formed out of acrylic rubber containing a carboxyl group. A content of acrylonitrile in the hydrogenated nitrile rubber is made to be 30 wt.% or more, and its iodine number is made 30 (g/100 g) or less. A thickness (t) of the inner layer 2 is made to be 0.075 T<=t<=0.3 T with respect to the whole thickness of the hose 1.
Patent JP-S6024625-A (JP)
Title: Analog signal inputting circuit
Inventor: YAMADA YOUICHI
IPC: G06F3/05
Filed: 1983-07-20
Abstract: PURPOSE:To cause no drop of a utilization factor of a micro-processing unit by providing a path for writing directly a digital value, and also providing a common RAM which is capable of access by the same method as an RAM of a microcomputer. CONSTITUTION:An analog value is given to an A/D converter 7 through a signal line 62, converted to a digital value, and stored in a common RAM6 through a signal line 61. The stored digital value can be inputted to the inside of a microcomputer 20 through the signal line 61, a bi-directional buffer 5 and a bus line 50. Also, in case when the operation for storing the digital value to the RAM6 from the converter 7, and the operation for inputting the digital value to the computer 20 through the buffer 5 from the RAM6 are overlapped hourly, the computer 20 can execute an access to the RAM6 by the same timing as other RAM2 by executing preferentially the latter, and a drop of a utilization factor of a micro-processing unit 1 is not caused.
Patent JP-H07232918-A (JP)
Title: Production of gold compound for organic gold paste
Inventor: ONISHI HIROKO
IPC: C01G7/00
Filed: 1994-05-20
Abstract: PURPOSE:To produce a gold compound for organic gold paste capable of reducing process steps at the time of forming an organic gold paste and stabilizing the quality over a long period. CONSTITUTION:This gold compound is obtained by adding an alcoholic solvent into chloroauric acid crystal to dissolve the crystal, decanting after adding sulfur balsam thereinto to allow to react under stirring, filtering and concentrating after adding a halogen based organic solvent into the residue to dissolve the residue. The obtained gold compound is made paste like by the unreacted sulfur balsam contained therein and the unreacted sulfur balsam functions as a stabilizer.
Patent JP-S61290297-A (JP)
Title: Centralized lubricating device
Inventor: TSUJIKAWA TSUTOMU
IPC: F16N25/00
Filed: 1985-06-17
Abstract: PURPOSE:To make it possible to operate a main piston surely even if there is an inequality in pressure losses, large or small, after each discharging port of a distributing valve by connecting each discharging port of a distributing valve of double pipes type which has plural discharging ports to the supplying port of each distributing valve of single pipe type corresponding to it by a lubricating pipe. CONSTITUTION:When a manual lever 1e is handled by an operator, grease is transferred to a distributing valve 2 through short main pipes A, B and from there distributed to distributing valves 4-7 through lubricating pipes a-d and then supplied from the distributing valves 4-7 to lubricating point 9 through a lubricating pipe 8. Since the indicating bars 2e of a double lines distributing valve 2 are all moved, following the operation of a pump, nearly at the same speed and reciprocated all together, given if there is a clog in lubricating pipes on and after a-d, it can be judged easily because the indication bar 2e doesn't work. The double lines distributing valve 2 can be also arranged in a visible range and moreover the number is small, therefore the movements of all number of indicating bars 2e can be seen easily.
Patent JP-S61287741-A (JP)
Inventor: MURAKAMI KUNIO
IPC: G03C1/76
Filed: 1985-06-17
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-H04356919-A (JP)
Title: Selective metal formation
Inventor: TAJIMA KAZUHIRO
IPC: H01L21/28
Filed: 1991-06-03
Abstract: PURPOSE:To provide a method of selectively forming a metal layer which ensures excellent selectivity, flatness and enables reduction of process. CONSTITUTION:A method of selectively forming a metal layer comprises steps for removing an oxide film formed on a substrate 2a with radiation of a short frequency pulse laser 5a and hydrogen as a means for heating a local area within a short period of time, forming selectively at least one atom layer of metal with good flatness by predetermined laser radiation of the raw material gas of a metal to be grown and selectively forming a metal layer using at least one atom layer of the metal as a nucleus.
Patent JP-S5655593-A (JP)
Title: Manufacture of conical, porous metal
Inventor: KAMIJIYOU EIJI
IPC: C25D1/08
Filed: 1979-10-12
Abstract: PURPOSE: To mass-produce metals described in the title at a low cost, by mounting annularly electroconductive conical plating molds, to which expanded resin of net work structure is loaded, on an outer surface of a rotatable endless belt, and by applying electric current through the plating molds to the expanded resin thereby plating the resin.  
     CONSTITUTION: Plural electroconductive, conical plating molds 3 are mounted on the outer surface of a rotatable endless belt or a caterpillar 1, and electroconductive expanded resin 4 having continued pores and having three-dimensional net work structure is loaded to the plating molds 3. Electric current is applied to the expanded resin 4 through the plating molds 3 while immersing the caterpillar or belt 1 in the plating liquid 9 so as to plate the resin, hereby porous metal speaker cones, which  have high porosity and excellent in the weather resistance, and which are lighter  that the paper are mass-produced at a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05302536-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: MAEDA KENICHI
IPC: F02P17/12
Filed: 1992-04-24
Abstract: PURPOSE:To optimize the air-fuel ratio during transition so as to enhance the drivability and the exhaust characteristic by detecting a value correlating an combustion ion generation volume in an engine cylinder, and by compensating the fuel supply volume in accordance with a deviation between the ion generation volume and a specified value when an transient operation of the engine is detected. CONSTITUTION:An ECU 5 controls the fuel injection timing of a fuel injection valve 6 and the ignition timing of a spark plug 16 in accordance with an engine parameter signal. An ignition voltage sensor 17 as a combustion ion detecting means is statically connected in a connecting line between a distributor 15 and a spark plug 16. A compensating coefficient upon transient operation is calculated from a deviation between a count value indicating a period in which an ignition voltage detected by an ignition voltage sensor 17 exceeds a specified level, and a reference value. Further, the fuel supply volume is compensated in accordance with the transient compensating coefficient, an air-fuel feed-back compensating coefficient calculated from an output from an oxygen sensor 12, an accelerating increment compensating coefficient and the like.
Patent JP-S5757977-A (JP)
Title: Solenoid valve
Inventor: ITOU TOSHIKATSU
IPC: F16K31/06
Filed: 1980-09-24
Abstract: PURPOSE: To reduce the ampere-turn of a solenoid, by powerfully attract a plunger by the attractive force caused between an attraction plate and an auxiliary yoke and that caused between the plunger and a pole core.  
     CONSTITUTION: When electricity is not applied to lead wires 15', a plunger 17 is moved leftward by a return spring 18 to shut off the opening of a negative pressure source passage 21'. When electricity is applied to the lead wires 15', the plunger 17 is attracted by an auxiliary yoke 19 and a pole core 14 so that the plunger is moved rightward and a valve 23 is caused by a spring 24 to shut off the opening of a passage 33 and open the negative pressure source passage 21'. According to this constitution, both attracted areas are made large to obtain a strong attractive force. For that reason, the ampere-turn of a solenoid can be reduced and the solenoid can be made compact and light. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61289968-A (JP)
Title: Multi-terminal simultaneous joining device for flat lead parts
Inventor: SAKAMURA TOSHIHIRO
IPC: B23K1/00
Filed: 1985-06-19
Abstract: PURPOSE:To obtain an averaged temp. on the working surface of a heating chip by attaching plural pieces of thermocouples to the chip and by stopping the supply of electric power, detaching the chip from terminals and again repeating the previous operation when the temp. difference detected with each thermocouple is above the set value. CONSTITUTION:The thermocouples 11-13 are attached to the plural points of the chip 10 and the chip 10 is pressed onto the terminals 15 of multi-terminal parts to be joined to a printed circuit board 14. The current is supplied to the chip to heat the same when the prescribed pressure is attained. The conduction of the current to the chip 10 is stopped and after the chip 10 is once detached from the terminals to be connected, the previous operation is again repeated when the temp. differences of the thermocouples 11-13 are above the set values. The multiple terminals of the flat lead parts are thereby simultaneously and surely joined.