baber/WOPTO huggingface dataset:
Patent JP-S603421-A (JP)
Title: Air-fuel ratio controller
Inventor: KUDOU ICHIROU
IPC: F01N3/20
Filed: 1983-06-21
Abstract: PURPOSE:To lower the temperature of exhaust gas, by supplying a control unit with a signal from an exhaust gas temperature warning sensor attached to a catalytic converter, to stop feedback control at the time of the rise in the exhaust gas temperature to keep the air-fuel mixture thick. CONSTITUTION:The quantity of injected fuel from an injector 12 is increased or decreased through the circuit of a feedback control system depending on the output signal of an O2 sensor 19, so that the air-fuel ratio is always maintained at or near a theoretical level. When a heavy-load operation with a throttle valve almost fully opened is started, feedback control is stopped by a full opening quantity increase circuit in response to a throtle switch 18 and an intake pipe pressure sensor 25 so that the air-fuel ratio is fixed at a thick level. When the exhaust gas temperature detected by a sensor 21 has exceeded a set value, a warning lamp 22 is lit and feedback control is stopped in an injection pulse width setting circuit so that the air-fuel ratio is set at a thick level.
Patent JP-2000302870-A (JP)
Title: Method for separating polysilane having aromatic group as substituent
Inventor: MURASE HIROAKI
IPC: C08G77/62
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To separate a high molecular weight substance from a low molecular weight substance with a reduced amount of a solvent employed and in a reduced treatment time compared with a re-precipitation method by washing with an aliphatic hydrocarbon solvent a polysilane having an aromatic group as a substituent. SOLUTION: A polysilane bearing as a substituent an aromatic group, composed of at least one selected from the polysilane skeletons represented by formulae I and II (wherein R is H, an alkyl, aryl, alkoxy, amino or silyl group; R1 is H, an alkyl, aryl, alkoxy or amino group; (x) and (y) are each an integer not less than 0; and x+y=2-10,000), is admixed with 2- to 10-fold amount of an aliphatic hydrocarbon solvent and is washed with stirring for 30 min to 5 hr at a temperature ranging from 10 deg.C to the reflux temperature of the solvent. After washing with agitation, a high molecular weight polysilane having a polymerization degree of at least 20 is recovered as a precipitate and a low molecular weight polysilane having a polymerization degree of less than 20 is recovered by distilling the solvent out of the solution portion. The distilled solvent can be used repeatedly as it is.
Patent JP-H09295757-A (JP)
Title: Sheet after-processing device
Inventor: KAWANO MINORU
IPC: G03G15/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the recovery operability when a staple means is out of order, and to carry out an optimum staple process to sheet bandies of various sizes. SOLUTION: Support base boards 32A and 32B to support a staple means 30; a fluctuating base board 35 to support the support base boards allowable to fluctuate to an intermediate stacker 22; and a locking means 38 to lock the fluctuating base board 35 allowable to connect and disconnect; are provided, and the locking of the locking means 38 is released to fluctuate the support base boards 32A and 32B by the fluctuating base 35, so as to make the sheet end loading part of the intermediate stacker 22 allowable to open.
Patent JP-S5636290-A (JP)
Title: Recording and reproducing device with image pickup function
Inventor: OOTSU MASAMITSU
IPC: H04N5/77
Filed: 1979-09-03
Abstract: PURPOSE: To simplify the recording circuit to make the device small-size and light- weight so that it may be portable, by subjecting the carrier signal and the low-band carrier signal of a desired color recording signal to quadrature two-phase modulation directly by R-Y and B-Y signals.  
     CONSTITUTION: Signals corresponding to the picked-up image, namely, Y, R-Y, and B-Y signals are output from converting circuit 19 of image pickup device 1,  and the Y signal is given to adder 30. R-Y and B-Y signals are given to quadratuer  two-phase modulator 28 and are modulated by the carrier signal from synchronizing  signal generating circuit 29 to obtain a color recording signal. This carrier signal is  different from the standard chrominance subcarrier signal (f=3.58M Hz) and is  similar to the carrier signal of the color recording signal obtained by subjecting the  color signal to low- band conversion. Thus, the color signal (low-band conversion  color signal) can be obtained directly from R-Y and B-Y signals without the signal  processings such as low-band conversion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5236980-A (JP)
Title: Heat sink for semiconductor devices
Inventor: SHINNO YUUJI
IPC: H01L23/28
Filed: 1975-09-19
Abstract: PURPOSE: To obtain the construction of a heat sink for semiconductor devices that simultaneously satisfy important conditions such as thermal conductivity, conductivity and cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0653663-A (JP)
Title: Casing for industrial electronic apparatus
Inventor: HAA BERUNTO BENTSU
IPC: H05K5/02
Filed: 1993-05-14
Abstract: PURPOSE: To ensure a water proof effect between a casing and a front frame, allowing the front frame to be replaced a optionally, by providing an outer cover plate and inner blind plate for the front frame. CONSTITUTION: A front frame 11 has a substantially U-shaped contour with an outer cover 12 forming the U-shaped side face and a blind plate 13 forming other U-shaped side face of the U-shaped contour. The cover plate 12 and the blind plate 13 are coupled through a front plate 14 to be the bottom of the U-shape. The outer cover plate 12 of the frame 11 supports a rectangular shoulder 15 near the edge. This shoulder 15 surrounds the edge 7 formed from the main body 1 to form a mazy structure with the edge 7 to prevent water spray or scatter from entering into the casing. The inner blind plate 13 of the frame 11 has a V-profile groove 16 at its free edge and outer edges of terminal pieces 8 of the main body 1 are fitted to the groove 16.
Patent JP-H02293207-A (JP)
Title: Pneumatic tire
Inventor: YASUDA HIROSHI
IPC: B60C15/06
Filed: 1989-05-01
Abstract: PURPOSE:To improve the durability to a heavy load for a pneumatic tire having a carcass folded part by folding the carcass folding part inward again at a position apart from a carcass main body to include a pad rubber, extending it to a close position to a bead core, and holding it between a bead filler and the pad rubber. CONSTITUTION:A carcass folded part 20 folded from the inner side to the outer having a bead core 24 inside is again folded inward along the radius toward the bead core 24 at a position of a point 26 of recurvature apart from a carcass main body 18 to have a pad rubber 30 having a sectional form of a fusiform in it. The forward end of an end part folded part 28 is then extended up to a close position 32 to the bead core 24, and it is held between the rubber pad 30 and a bead filler 34. In this constitution, the anti-separation performance at the bead part can be improved, and the durability of a tire when it is mounted in a heavy load vehicle can be improved.
Patent JP-S60256896-A (JP)
Inventor: TAKAHASHI MITSUNOBU
IPC: G07F9/00
Filed: 1984-06-01
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-H11294465-A (JP)
Title: Pulling out method of bearing part and device thereof
Inventor: MIYAZAKI TSUTOMU
IPC: F16C35/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To improve workability and safety of a pulling-out work by providing a process feeding high frequency current to a heating coil to induction-heat the joint part of a bearing part and a bearing, and a process feeding pressure in a bag-like vessel to expand the bag-like vessel and pull a clamped bearing part in the pulling-out direction. SOLUTION: In this pulling-out device 1, a bag-like vessel 4 in which a heating coil 5 is received and arranged is set by insertedly fitted to the outer circumferential face of a bearing part 3, a transistor invertor 6 is operated to feed high frequency current to the heating coil 5, and the joint part of the bearing part 3 and a shaft 2 is induction heated by magnaflux emitted from the heating coil 5. Further a pressure feed device 7 is operated to expand the bag-like vessel 4, the bag-like vessel 4 is clamped by the bearing part 3, and because the bearing part 3 is pulled in the pulling-out direction in the state by operating a pulling device 8, it can be pulled out in a state dissolving the seizure state of the joint part. Hereby, the pulling-out work of the bearing part can be executed easily and safely.
Patent JP-S5538980-A (JP)
Title: Manufacture of low yield point, high tensile seel plate with superior workability
Inventor: HASHIGUCHI KOUICHI
IPC: C22C38/00
Filed: 1978-09-12
Abstract: PURPOSE:To manufacture the title plate having a ferrite + martensite structure by regulating the Mo and Cr contents of steel contg. C, Mn, Si, Al and S followed by rolling, heating, cooling and coiling under specified conditions. CONSTITUTION:Steel is made consisting of, by wt., C; 0.02-0.15%, Mn; 0.9- 2.0%, Si; 0.2-3.0%, Al<=0.10%, S<=0.02%, Cr and/or Mo; 0.15-2.0% (Mo; 0.15-0.10%), and the balance Fe and inevitable impurities. This steel is hot rolled, cold rolled, heated to a temp. from the A1 transformation point to the Ar3 transformation point, cooled at a cooling rate of 1 deg.C/set or more, coiled at 250- 600 deg.C, and cooled. By this process a low yield point, high tensile steel plate is manufactured having a mixed structure based on ferrite and martensite and exhibiting superior workability such as an yield ratio of 65% or below.
Patent JP-H10301593-A (JP)
Title: Method and device detecting voice section
Inventor: TSUGI TORU
IPC: G10L15/04
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To discriminate whether an inputted voice/sound is a voice section or a non-voice section in a real time while successively being adapted to respective levels of the input voice and a background sound. SOLUTION: This detecting device 1 of voice section processes the input signal data in frame unit having a prescribed time band at every prescribed time interval by a power calculation part 2 to calculate its power. Further, the device 1 decides a threshold value related to the successively changing power according to a maximum value and a difference between the maximum value and a minimum value by a power threshold value decision part 5 while holding the maximum value and the minimum value of the power in the prescribed period of the past by an instant power maximum value hold part 3 and an instant power minimum value hold part 4, and divides the input signal data to the voice section or the non-voice section in frame unit based on the threshold value by a discrimination part 6.
Patent JP-H08307911-A (JP)
Title: Cross connecting device
Inventor: YOSHIFUJI HIROTERU
IPC: H04Q11/04
Filed: 1995-05-11
Abstract: PURPOSE: To provide a cross connecting device which prevents erroneous connection even if connection information becomes abnormal and protects an existed setting route which is set in the cross connecting device. CONSTITUTION: When a command for connecting the first input terminal 15 with the first output terminal 16 is given through an interface part 5 from outside, a control part 6 reads the connection state of a switch part 2 from a connection information part 3 at first, recognizes that the first output terminal 16 is not connected to any input terminals 15 and connects the first input terminal 15 and the first output terminal 16.
Patent JP-S6362564-A (JP)
Title: Lettered and patterned rubber product and its production
Inventor: WATANABE YUKIO
IPC: B05B1/28
Filed: 1986-05-16
Abstract: PURPOSE:To produce the title product having excellent flexibility and wear resistance by vulcanizing and bonding a lettering and patterning material provided with unvulcanized letters, etc., on one face of the sheet material to the surface of a vulcanized rubber product with the unvulcanized letters, etc., on the inside. CONSTITUTION:The lettering and patterning material provided with unvulcanized letters and a patterning layer 21 on one face of the sheet material 20 is vulcanized and bonded to the surface of the vulcanized rubber product 1 with the unvulcanized letters and the patterning layer 21 on the inside, and the sheet material 20 is then released. Consequently, a clearly lettered and patterned rubber product having excellent flexibility and wear resistance can be produced.
Patent JP-S5638528-A (JP)
Title: Fuel feed means of diesel engine
Inventor: KAISE HIDEO
IPC: F02D1/10
Filed: 1979-09-05
Abstract: PURPOSE: To permit the fuel to be speedily supplied for a diesel engine for reducing the starting time by exciting a solenoid when the starting signal is generated in order to move the fuel control shaft to the maximum fuel supply position and to hold it for a given period of time.  
     CONSTITUTION: When the starting signal of a diesel engine is outputted, the compressed air in an air tank 1 is supplied for a governor booster 3 through a staring solenoid valve 2 to raise the lubricating oil pressure in the booster 3. The rise of the lubricating oil pressure is transmitted to an oil hydraulic governor 4 of the diesel engine to adjust the moving amount of a fuel control shaft 5 in order to control the fuel supply. In addition, the starting signal causes a solenoid 6 to be excited to pull, through a connecting member 8, the fuel control shaft 5 in the direction of an arrow X to the maximum fuel supply position. When the speed of the engine thus started reaches as order of 50% of the rated speed, the excitation of the solenoid is stopped, and after that, the shaft 5 is controlled by the governor 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5446425-A (JP)
Title: Keyboard signal processing method
Inventor: IWAMOTO MASAYUKI
IPC: H03M11/04
Filed: 1977-09-19
Abstract: PURPOSE: To make it possible to cope with the modification request of a key array easily by enabling a micro-processor to detect the key number of a depressed key by scanning the key martrix in the sequence of key numbers and by obtaining the corresponding code signal from a code table.  
     CONSTITUTION: In ROM4, a program is stored which makes processor 3 encode, and in ROM5, codes are stored sequentially which correspond to the key array of key matrix 1. Further, register 8 scans on key matrix 1 and by its output, binary code decimal decoder 10 makes one of key arrays R 0 ...R 7  of key matrix "L". As a result, the key matrix is scanned in the order of key numbers by using processor 3 to detect the key number of the depressed key, and the code signal equivalent to the key number of the depressed key is outputted from the code table stored with code signals in the order of key numbers. Consequently, it is made possible to cope with the modification request of the key arrays, etc., easily 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01282781-A (JP)
Title: Optical disk device
Inventor: MITANI SHOJI
IPC: G11B7/085
Filed: 1988-05-09
Abstract: PURPOSE:To fix the amplitude of a position signal even when a detecting signal is varied during use due to a change with time, heat and a stain of a sensor part, etc., and to eliminate an offset by providing a positioner having an external scale and utilizing an output of this positioner. CONSTITUTION:The subject device has the positioner with the external scale, whereas an analog detecting signal A outputted from a position sensor (position detector) 1 to a digital gain control amplifier 3, and a peak position of a position signal B is detected by a peak detecting circuit 5 to output a peak signal C, and then the position signal B is converted into a digital signal D by an A/D conversion circuit 4. A fixed voltage is impressed on a linear motor of the positioner to move the positioner, and a digital signal D is read out by a CPU 8 when the peak signal C is detected after waiting for the detection of the peak signal C. By this method, even when the detecting signal is varied due to changes with time, heat and a stain of the sensor part, etc., during use, the amplitude of the position signal is fixed, and moreover the offset can be eliminated.
Patent JP-S5236702-A (JP)
Title: Armature of cup type coreless motor
Inventor: OOSUGI YUTAKA
IPC: H02K3/04
Filed: 1975-09-18
Abstract: PURPOSE: A high output (high starting torque) small in size, made obtainable by a method such that with winding provided in parallel to the shaft using many numbers of wire of thick diameter, winding length is made shortened to provide a small moment of interia of the armature as well as a low resistance of the armature winding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0927973-A (JP)
Title: Fault diagnostic method for television camera equipment
Inventor: SHIMIZU TOSHINORI
IPC: H04N17/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To analyze a cause to a fault quickly on the occurrence of the fault by separating fault diagnosis into plural process steps and not executing a succeeding diagnosis till each diagnostic result for each process step is decided normally. SOLUTION: As a 1st process for the fault diagnosis, a CPU 14 of a camera control unit 11 and a CPU 2 of a camera head 1 send fault diagnostic communication data 7a, 7b to each other to diagnose data communication systems between the both. As a 2nd process, a synchronizing signal generating circuit 12 of the camera control unit 11 generates a synchronizing signal, a synchronizing signal regeneration circuit 3 controls the phase via multiplexer demultiplexer circuits 6b, 6a to detect a fault. As a 3rd process, a test signal 9 from a changeover circuit 4 of the camera head 1 is sent to video signal processing circuits 5, 13 to detect and diagnose the output level. The diagnosis is separated into plural process steps as above, then plural faults are located sequentially and the fault is detected earlier and the fault analysis rate is improved.
Patent JP-H0413081-A (JP)
Title: Supporting device for door body
Inventor: MATSUOKA AKIRA
IPC: F25D23/02
Filed: 1990-04-27
Abstract: PURPOSE:To permit the change of the opening direction of door bodies to either one of right- opening or left-opening at site by a method wherein an upper hinge, provided for an upper door, a middle hinge, provided between the upper door and a lower door, and a lower hinge, provided for the lower door, support pivotable hinge pins at the tip ends of respective specified supporting parts. CONSTITUTION:An upper hinge 17, provided for an upper door 7, supports a hinge pin 23 pivotably at the tip end of a supporting part 21, whose one end is bent and whose tip end is formed with a semi-circular section 20, while a middle hinge 15, provided between the upper door 7 and a lower door 8, and a lower hinge 31, provided for the lower door 8, support hinge pins 23 pivotably at the tip ends of supporting parts 28, 34, larger than the upper hinge 17 by a size corresponding to the amount of eccentricity C. The hinge pin 23 is attached to the upper hinge 17 is downward direction (b) and the hinge pins 23 for the middle hinge 25 and a lower hinge 31 are formed in upward direction (a) while a middle hinge pin 30 is formed on the middle hinge 25 so as to be in the downward direction (b). According to this method, the hinge pins provided for respective hinges can be pivoted or slid to either upward or downward direction in accordance with the opening and closing direction of the doors whereby the doors can be changed to the doors having reverse opening direction by only removing respective hinges from the main body and attaching them to predetermined symmetrical positions.
Patent JP-S5539384-A (JP)
Title: Photocomposer
Inventor: HIRAIDE HISASHI
IPC: B41B27/00
Filed: 1978-09-14
Abstract: PURPOSE: To obtain this photocomposer with high efficiency that registers for memorizing the composing directions of characters, a signal processing circuit for deciding the attitudes of printing characters and a sensing material width detector are mounted, is housed in a sensing material regardless of the composing directions of printed matter and the order of printing is made free.  
     CONSTITUTION: The width of a sensing material installed to a photocomposition optical portion 6 is detected by means of a sensing material width detector 12. Printed matter is housed even if the width of the sensing material is narrow by revolving the printed matter at angles such as an angle of 90° without regard to the composing directions of the printed matter on the basis of the sensing material width information. Each information from registers 27, 28, 29, 24, 25 is transmitted to a printing order decision circuit 30, and the order of printing is decided by instructions from a characteristic processing table 31. Characters are printed in the order extremely matching with this photocomposer by recomposing the order in consideration of the mechanical characteristics and the efficiency of the drive of the photocomposer.  
     EFFECT: The sensing material is effectively utilized while the efficiency of printing is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06325045-A (JP)
Title: Scheduling system
Inventor: HAYASHI NAOKI
IPC: G06Q50/04
Filed: 1993-05-14
Abstract: PURPOSE:To easily and speedily make production planning in a factory or the like. CONSTITUTION:When there are three constraints such as time, line and quantity in the case of producing a certain product, this production planning can be allocated to a three-dimensional space like the figure but when a plane at respective values 1 and 2 of a line is projected to the two-dimensional space of time and amount, two two-dimensional spaces showing the relation of the time and amount between the respective lines are provided. Therefore, the three- dimensional space can be transformed to the two-dimensional spaces. Next, the time axis and quantity axis of each two-dimensional space are quantized, and a series of serial numbers are added to respective blocks formed by this quantization as addresses. Thus, these two two-dimensional spaces can be handled as a one-dimensional space. As a result, the three-dimensional space can be finally converted into the one-dimensional space.
Patent JP-S606442-A (JP)
Title: Manufacture of gas-permeable film
Inventor: OKUYAMA KATSUMI
IPC: B29C48/00
Filed: 1983-06-23
Abstract: PURPOSE:To balance the mechanical properties of a gas-permeable film by a method in which gas is blown onto the outside of a tubular biaxially stretched film composed of a thermoplastic resin and an inorganic filler of a specific average grain size, and also the gas is continuously blown into the film. CONSTITUTION:A tubular unstretched film composed of 42-87vol% a thermoplastic resin and 58-13vol% mixture of 50-97vol% an inorganic filler of an average grain size of 0.7-4 and 50-3vol% an inorganic filler of an average grain size of 0.05-0.7 (the ratio of the average grain size of the former to the latter is 2-20) is biaxially stretched along a mandrel of a conical trapezoidal form. Gas is then blown onto the outside of the film and also the gas is continuously blown from the inside to the outside of the film in a piercing manner to obtain a gas- permeable film.
Patent JP-H04343790-A (JP)
Title: Production of ceramic paper
Inventor: ICHIKI MASAYOSHI
IPC: D21H13/36
Filed: 1991-05-17
Abstract: PURPOSE:To obtain ceramic paper, excellent in dimensional accuracy and having a desired strength. CONSTITUTION:Beltlike wet ceramic paper (P) impregnated with an aqueous sol is formed into a cross-sectional corrugated form. In the process, a forming belt 15 having a surface 21 of a desired cross-sectional contour corrugated form and a pressing wheel 23 having an outer peripheral surface 25 corresponding to the aforementioned surface 21 are used. The wet ceramic paper (P) is nipped between the forming belt 15 and the pressing wheel 23, formed into the cross-sectional corrugated form and passed along the forming belt 15. The formed paper is directly dried to gelatinize the sol into a gel. Thereby, the ceramic paper (P) is solidified.