baber/WOPTO huggingface dataset:
Patent JP-H02264137-A (JP)
Title: Fuel injection device
Inventor: SUNOU HIROKI
IPC: F02D41/14
Filed: 1989-04-05
Abstract: PURPOSE:To prevent the occurrence of unevenness in an air-fuel ratio between cylinders by a method wherein fuel is injected from a second injection valve so that the detecting air-fuel ratio of each cylinder is a lean air-fuel ratio, and when a detecting air-fuel ratio is further lean than a given sir-fuel ratio, correction fuel is injected from the second injection valve. CONSTITUTION:A control device inputs signals from an airflow meter 4, a crank angle sensor 6, and an air-fuel ratio sensor 24 of each of cylinders 1A. A fuel amount at which a detecting air-fuel ratio is a lean air-fuel ratio is determined, fuel is injected from a second injection valve 12 to a collector 2A of an intake air pipe 2, and gasification is promoted in a branch pipe 2B to feed gasified fuel to each cylinder 1A. When a detecting air-fuel ratio is further lean than a given air-fuel ratio, correction fuel is injected from a first injection valve 8 of the cylinder 1A to the branch pipe 2B. Assist air for atomization is fed to the two injection valves 8 and 12 with the aid of an air pump 17. This constitution prevents the occurrence of unevenness in an air-fuel ratio between the cylinders.
Patent JP-H02264307-A (JP)
Title: Position control device
Inventor: MITANI HIROSHI
IPC: G05D3/12
Filed: 1989-04-05
Abstract: PURPOSE:To realize the position control of high speed and high reliability by detecting the current position of a stepping motor by an encoder and an electronic scale, and feeding it back. CONSTITUTION:In an initial state, the output of a second position instruction generating means 110 is inputted to a function generating means 111, and the input of the outputs from a position data correcting means 105 and an operating electric angle correcting means 109 is interrupted, and the stepping motor 101 is open-loop-controlled. The output of the encoder 102 connected directly to the stepping motor 101 is inputted to the electronic scale means 103, and becomes current position data. When an object to be controlled passes over a reference position, the position data correcting means 105 corrects the value of the electronic scale means 103 by the output of a reference position detecting means 104, and outputs an absolute position. At this state, the values of the operating electric angle correcting means 109 and the position data correcting means 105 are inputted to the function generating means 111, and closed-loop control based on a first position instruction generating means 106 is started.
Patent JP-S59211441-A (JP)
Inventor: YOSHIO KENICHIROU
IPC: A61C17/06
Filed: 1983-05-17
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-H06297019-A (JP)
Title: Speed controller for wide flange shape mill
Inventor: KURI TOSHIBUMI
IPC: B21B37/00
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a speed controller for a wide flange shape mill to quickly extinguish a loop occurring when a rolled stock is bitten into a downstream universal stand. CONSTITUTION:A contact detecting means 7 detects whether the rolled stock M comes in contact with a vertical roll 2C of the downstream side stand. Rotational quantity detecting means 5A, 6A, 5C, 6C detect the rotational quantity of each horizontal roll 1A, 1C on the upstream side and on the downstream side from the contact timing of the rolled stock at least to the time when the speed of the horizontal roll on the downstream side changes to a stationary one. An arithmetic means 8 for a loop quantity calculates the loop quantity of the rolled stock formed between the upstream side stand and the downstream side stand in accordance with the rotational quantity of each horizontal roll. An arithmetic means 9 for speed corrective quantity calculates the speed corrective quantity of the horizontal roll of the down stream side stand to dissolve the loop in accordance with the loop quantity and corrects the speed reference.
Patent JP-H11336070-A (JP)
Title: Soil improvement device
Inventor: OCHI NAGATOMO
IPC: E02D3/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To conduct changeover operation in an underground section of the upper and lower discharge openings of a soil improvement material regardless of excavation depth only by changing the direction of rotation of device itself by utilizing the resistance of excavated materials. SOLUTION: Screw rods 1 and excavating agitating heads 2, in which lower discharge openings 26 are formed at front ends, are connected through discharge- opening changeover devices 3, in which upper discharge openings 35 are bored to side faces. The discharge-opening changeover devices 3 are composed of casings 31, in which oblong guide holes 24 and upper discharge openings 35 are bored to side faces, rotatable valve bodies 32 in the casings and changeover operating members 33 installed to the valve bodies 32 and projected to the outside from the guide holes 24. Bent passages 36 extending over feed passages 12 in the valve bodies and the upper discharge openings 35 and changeover passages 37 branched from the lower passages 36a of the bent passages 36 to the excavation shaft sides are mounted into the valve bodies.  The openings of feed passages 25 are formed at places separated from the upper discharge openings 35 on the loci of the changeover passages 37.
Patent JP-S60230358-A (JP)
Title: Manufacture of button type organic electrolyte battery
Inventor: EDA NOBUO
IPC: H01M6/16
Filed: 1984-04-27
Abstract: PURPOSE:To prevent dirt caused by leakage in sealing operation by pouring electrolyte on a negative side and in a space formed by a sealing plate, a lithium plate, and a gasket on the negative side. CONSTITUTION:A positive mix 3 is accommodated into a positive case 5 with a positive ring 4 to form a seat of a gasket 7, and a separator 6 is placed on the mix 3, then a sealing plate 1 inside which a lithium plate 2 is pressed is combined with the positive case 5 to form a button type organic electrolyte battery. When electrolyte pouring amount is 19mul, 16mul of electrolyte is poured on the positive mix 3, and 3mul is poured in a space 8 formed by the sealing plate 1, lithium plate 2, and gasket 7. Since electrolyte poured in the space 8 is kept by surface tention and its flow out is prevented, dirt caused by leakage in sealing operation is eliminated and impedance of the battery is improved.
Patent JP-S59209177-A (JP)
Title: Printer
Inventor: SAITOU NORIYUKI
IPC: B41J19/04
Filed: 1984-04-27
Abstract: PURPOSE:To inexpensively obtain a printer generating little noise, by a method wherein a driving device for moving a printing head together with a carriage on a metallic shaft is provided, and caps formed of a vibration-insulating material are fitted to both ends of the shaft. CONSTITUTION:The caps 6 are fitted under pressure to both ends of the metallic shaft 3 on which the carriage 5 is provided, and the caps 6 are fitted to side plates 2, 2' by pressing in to constitute a printer. Vibrations generated at a bearing of the carriage 5 part or in the printing head 4 which are transmitted to the shaft 3 are not transmitted directly to the side plates 2, 2', so that noise is reduced. Further, the shaft 3 can be fixed by simply fitting the caps 6 to both ends thereof under pressure and fitting the caps 6 into the side plates 2, 2'. Accordingly, the printer generating little noise can be obtained without increasing the number of component parts or the cost.
Patent JP-H08286902-A (JP)
Title: Program step number converting device
Inventor: GOTO MASANAO
IPC: G06F9/06
Filed: 1995-04-12
Abstract: PURPOSE: To exactly convert the number of steps in an application program (target application program) [to be stored in a programmable controller (PC)] converted to machine words from the number of steps in an application program (source application program) prepared by the programming device of the PC. CONSTITUTION: Data equivalent to one step are read from the source application program in order (S2), it is discriminated whether the kind of those data is a one-step type operand, two-step type operand or program control sentence (S4, S6, S7, S9 and S11), numbers n1, n2 and n3 by those kinds and a number n4 of steps in the PC or the like are found (S5, S8, S10 and S12) and when data are completely read (S3), the number of steps in the application program inside the PC is found from the numbers n1-n4 (S13).
Patent JP-S60234770-A (JP)
Inventor: HORUSUTO KAA ROTSUTSU
IPC: B23K7/10
Filed: 1985-04-24
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-H09283211-A (JP)
Title: Connecting structure of connector
Inventor: ONO JUNICHI
IPC: H01R13/629
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To securely connect a pair of connector with the simple operation by connecting a first connector, which is supported by a holder, and a second unit, which is fitted to an electronic unit, through a slide member. SOLUTION: A first connector 2 is temporarily locked by a loose-out preventing part 12 provided in a horizontal plate 6 of a holder 1, and a slide member 5 is engaged with a guide groove 10 of the holder 1. This holder 1 is fitted to a fitting part of a car body side, and a second connector 4 fitted to an electronic unit 22 is fitted on the first connector 2, and pushed for connection. At the time of operating this connection, a temporary lock part 18 of the holder 1 is elastically deformed, and a driven pin 23 and the slide member 5 are engaged with each other. An engaging pin of the slide member 5 is slid in the guide groove 10 and supported by a connecting pin 11, and the driven pin 23 of the second connector 4 is pulled to the first connector 2 side, and moved for connection.  A pair of connectors 2, 4 can be thereby easily and securely connected to each other, and the space for the connectors 2, 4 can be minimized.
Patent JP-S60231389-A (JP)
Inventor: TANIGUCHI HIROSHI
IPC: H05K3/28
Filed: 1984-04-28
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-S5711785-A (JP)
Title: Method and apparatus for inspection of parallel gap welding
Inventor: YAMAMOTO SATOTOSHI
IPC: B23K11/24
Filed: 1980-06-26
Abstract: PURPOSE: To reduce time for inspection and to improve workability by measuring time required by radiation energy of infrared rays emitted by a material to be welded to arrive at a specified state and thereby deciding the quality of welding.  
     CONSTITUTION: All the radiation energy of infrared rays converged by a lens 22 is detected and measured by a detector 24 and amplified by an amplifier 26. The amplifier 26 is connected to a linealizer 28 that converts all the radiation energy of infrared rays generated from a lead wire 14 to surface temperature of the lead wire 14. The output from the linealizer 28 is sent to a waveform processor, and time t 1  from inputting of energizing signal P to electrodes 16, 17 to detection by the waveform processor 30 is detected and measured by a counter 32. Time t 1  is then compared with time t 2  set by a reference time setting circuit 36, and the quality of welding is decided by a differential amplifying circuit 38 that makes differential amplification. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09253257-A (JP)
Title: Stick for gate ball
Inventor: SHIMOYAMA KIMIMICHI
IPC: A63B59/60
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To enable simple adjustment of the balance of a head of a stick used for gate ball. SOLUTION: A mounting part 5 is mounted at the center of a head body 1 to connect a shaft 4 and cylindrical parts 3 and 3 are fitted on the both sides thereof having an inward space 2 opened outward. Caps 6 and 6 are mounted at open ends of the head body 1. The cap 6 has a striking part 7 on the external side thereof and a weight 11 is mounted on the internal side of an inward fitted part 8 thereof. Thus, the balance of the head can be adjusted by mounting the weight 11 properly weighed.
Patent JP-H0712837-A (JP)
Title: Semiconductor gas rate sensor
Inventor: HOSOI TAKASHI
IPC: G01C19/00
Filed: 1994-03-18
Abstract: PURPOSE:To allow highly accurate high density detection of angular speed acting on a sensor body by setting the opening width of a nozzle hole within a predetermined range thereby sustaining an optimal gas flow state. CONSTITUTION:A small groove 30 has an isosceles triangular cross-section having a vertex at a nozzle hole 3. Opening width (a) of the nozzle hole 3 is set in the range of 300-1000mum so that the gas flow jetted through the nozzle hole 3 into a gas channel 4 sustains an optimal state. When the opening width is narrower than 300mum, sufficient flow rate can not be achieved and the jetted gas does not flow straight to a pair of heat wire 5 with a sharp flow rate distribution but the gas flow spreads. When the opening width is wider than 1000mum, the micropump requires higher gas supply capacity at the sacrifice of pump efficiency. The length of nozzle hole 3, the distance l between the end of opening and the pair of wires 5, etc., are then set with reference to the width (a) so that an optimal gas flow state is sustained. This sensor allows highly accurate detection of angular speed.
Patent JP-S5611580-A (JP)
Title: Coordinate input unit
Inventor: MORI HIROYUKI
IPC: G06K11/06
Filed: 1979-07-10
Abstract: PURPOSE: To simplify the unit without using special pen for the input pen, by avoiding the stray current through the provision of the charged electrode pair diffrent in the opposing direction at two resistive films placed on the input plate, eliminating the distortion of input picture and extending the effective input area.  
     CONSTITUTION: On the insulating base plate 22 of the input plate 21 of the coordinate input unit, the resistive film 23 is adhered, the frame type insulating spacer 24 is adhered on the resistive film 23, on this spacer 24, the flexible film 27 adhering the resistive film 26 under the insulating film 25 is extended and adhered. Further, the electrodes X, X' are placed at the external ridge opposing each other of the resistive film 23 and the opposing electrodes Y, Y' almost orghogonal to the electrodes X, X' is placed at the opposing external ridge of the resistive film 26. The input plate 21 with this constitution is used for the coordinate input unit, the opposing electrodes X, X' provided to the two resistive films 23, 26 and Y, Y' avoid the distortion of input picture produced due to stray current and extend the effective input area, and the copy of input picture can easily be obtained without using any cord for the input pen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11284512-A (JP)
Title: Device and method for processing signal
Inventor: IZEKI MASAMI
IPC: H03M1/52
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor which obtains a signal of thin pulse width corresponding to image data, and to provide its method. SOLUTION: Chopping wave generators 9 and 10 produce two chopping wave signals TRIr and TRIf, whose vertex phases are different and whose peak-peak values and offset values are identical, based on an input clock. A comparator 11 and a D-FF 12 generate a timing signal LCK by comparing the two chopping waves. Input image data are synchronized with the LCK, are converted into an analog signal DA by a latch 13 and a DAC 14 and are compared with the two chopping wave signals by comparators 15 and 16. Then based on the LCK, a pulse signal, in which a comparison result of one of the two chopping waves signals with the DA is made a front edge and a comparison result of the other of the two chopping wave signals with the DA, is made a back edge is produced.
Patent JP-H06300366-A (JP)
Title: Refrigerator
Inventor: KAMIMURA SHUZO
IPC: F25B1/00
Filed: 1993-04-14
Abstract: PURPOSE:To provide a highly reliable refrigerator which can higher rising of temperature in a compressor. CONSTITUTION:A refrigerator is formed of a first refrigerating cycle comprising a compressor 7, a condenser 1, a drier 2, a first pressure reducer 4, an evaporator 5 and a suction pipe 6, all connected in this order, and a second refrigerating cycle comprising a refrigerant distributor 3 arranged between the drier 2 and the first pressure reducer 4, a second pressure reducer 9 and the suction pipe 6, all connected in this order. Further, an opening and closing valve 8 is arranged between the refrigerant distributor 3 and the second pressure reducer 9, a temperature detector 12 is placed in the vicinity of the compressor 7, and a control means 13 to control opening and closing of the opening and closing valve 8 through the temperature detector 12 is provided. In addition, a coolant pipe 10 is provided in the compressor 7, and a third pressure reducer 11 is arranged between the second pressure reducer 9 and the suction pipe 6, and between the coolant pipe 10 and the suction pipe 6 respectively.
Patent JP-S63253491-A (JP)
Title: Ic cartridge reader/writer
Inventor: MITSUMUNE NAOFUMI
IPC: H01R13/629
Filed: 1987-04-10
Abstract: PURPOSE:To extremely decrease the number of parts and to realize a compact IC cartridge reader/writer by using primary parts, i.e., a lock member, a hook member and a drive means to constitute a lock/eject device. CONSTITUTION:When an IC cartridge C is inserted up to a prescribed position, a hook member 81 locks the rear end surface of the cartridge C and at the same time hooks a lock member 82. Thus the cartridge C is held stably. Then the contacts 62 are connected to the contact terminal patterns E1-E8 of the cartridge C. When the prescribed read/write jobs are through, a solenoid 83 serving as a drive means is energized and a drive shaft 83a is attracted. As a result, the interlocking state is released between both members 81 and 82 and the cartridge C is ejected. In such a constitution, a lock/eject device 3 is constituted just with three primary parts. Thus the number of component parts can be extremely decreased for an IC cartridge reader/writer.
Patent JP-H04300520-A (JP)
Title: Automatic blood pressure measuring instrument
Inventor: KATO MASAYUKI
IPC: A61B5/022
Filed: 1991-03-28
Abstract: PURPOSE:To allow the automatic measurement of a blood pressure by pressurizing only the neighborhood of a blood vessel by a simple structural body. CONSTITUTION:A blood vessel pressuring head 21 pressurized by a spring, compressed air, etc., is slid to stop the artery blood flow and thereafter, the pressurizing force is gradually reduced. A piezoelectric element specifying means 8 specifies the piezoelectric element to be used for measurement by judging which of the max. pulse amplitudes detected by respective piezoelectric means 65, 65a, 65b is generated latest. An increase start point detecting means 3 detects the increase start point of the amplitude of the pulse wave signals corresponding to the pulsation in the detection signal of the specified piezoelectric element. A decrease start point detecting means 4 detects the decrease start point of the amplitude of the pulse wave signals. A pressurizing force detecting means 5 detects pressurizing force by detecting the DC component in the detection signal of the piezoelectric means 22. A max. and min. blood pressure recognizing means 6 recognizes the max. blood pressure and min. blood pressure from the detected pressurizing force corresponding to the detected increase start point and decrease start point and displays the same on display means 13, 14.
Patent JP-H08317997-A (JP)
Title: Endermic permeation
Inventor: IGA KATSUMI
IPC: A61N1/30
Filed: 1996-03-15
Abstract: PURPOSE: To raise an endermic absorbing efficacy of calcitonin utilizing an iontophoresis. CONSTITUTION: Calcitonin, its derivatives or its salt is endomericaly administrated utilizing an iontophoresis flowing a electric current at a current density of 0.05-0.5mA/cm<2> and a constant voltage within 3-20V. In this method, calcitonin can be administrated at a preferably higher efficacy when the current is flowed at higher voltage for a short time (an extent of 6-14V for 5-15min.) at the initial stage, successively at lower voltage for a longer time (an extent of 3-9V for 33-40min.).
Patent JP-S5211081-A (JP)
Title: Fluide refraction index measurement unit
Inventor: URAMOTO HIROSHI
IPC: G01N21/43
Filed: 1975-07-16
Abstract: PURPOSE:To provide a light source and a light-sensing unit on a light-permeable matter with an interface successively displacing in contact with fluide to be measured, thus producing a low-cose unit to easily measure refraction index of fluide.
Patent JP-H05257248-A (JP)
Title: Color developing agent and color image forming method
IPC: G03C7/413
Filed: 1992-03-12
Abstract: PURPOSE:To enable rapid processing and to enhance fastness of a color image by developing a silver halide color photographic sensitive material containing mainly silver chloride with a processing solution containing the specified color developing agent. CONSTITUTION:The color developing solution contains the color developing agent represented by the formula in which each of R<1> and R<2> is H, a halogen, an alkyl, an alkoxy, or an acylamino; R<3> is a >=2C alkylene; R<4> is a 2 or 3C alkylene; R<5> is an alkyl, an aryl, an amino, or a heterocyclic group; and X is a hydroxy, a sulfo, a carboxy, an amino, or the like. The photosensitive material containing >=90mol% silver chloride in a silver halide emulsion is developed with the color developing solution containing this color developing agent. Since this agent is instable when it is stored in a state of free amine, it is preferred to prepare it generally in the form of the salt of inorganic or organic acid, and to convert it into the free amine when it is added to the processing solution.
Patent JP-H07268878-A (JP)
Title: Method for immersing caisson and structure of cutting face of caisson
Inventor: YASUMOTO MASATAKE
IPC: E02D23/08
Filed: 1994-03-31
Abstract: PURPOSE:To achieve reduced cost and countermeasure against high water pressure by a method wherein an overbreak or collapse due to loosening of forward portion of a cutting face of a caisson can be prevented and the cutting face can be forced into soil beforehand without agitating the surrounding soil, and the construction period required for a vertical shaft of great depth or sandy soil having large permeability coefficient can be shortened. CONSTITUTION:A cutting face 10 of a caisson is pressed into soil, while mud in a groove hole 30 is taken in from the forward end of the cutting face 10 through a mud removal pipe 20 and the mud is passed through the face 10 so that the mud 66 is discharged into a space surrounded by a caisson frame 12 above an excavation part 24. In this case, discharge amount of the mud 66 is regulated by a mud amount regulating valve 32 provided midway in the pipe 20 to adjust immersion velocity.