baber/WOPTO huggingface dataset:
Patent JP-H09296725-A (JP)
Title: Split exhaust manifold
Inventor: OTSUKA KIMITERU
IPC: F16L27/12
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a split exhaust manifold which prevents fixation in a connection between its manifold members even upon their oxidative corrosion, prevents a crack in the manifold members resulted from the expansion or shrinkage of the connection corresponding to the thermal expansion or shrinkage of an engine caused by its heating or cooling, and prevents the leakage of exhaust gas from the connection. SOLUTION: A split exhaust manifold comprises at least two manifold members 2 and 3, and has a connection 5 formed by inserting into an opened protruded end 12 of one manifold member 2 an annular protruded end 13 of the other manifold member 3. A sliding member 15 is disposed between the annular protruded end 12 of the one manifold member 2 and the annular protruded end 13 of the other manifold member 3, and a flexible tube 20 composed of a bellows part 22 and cylindrical parts 24a and 24b integrally extending therefrom in its both sides extends to cove the whole connection 5 in the axial direction of the manifold. The cylindrical parts 24a and 24b of the flexible tube 20 are welded flush onto the outer surfaces of the respective manifold members 2 and 3 to fully seal the connection 5 with the flexible tube 20.
Patent JP-H02193129-A (JP)
Title: Electric driving zoom lens camera
Inventor: SEKIGUCHI TETSUO
IPC: G02B7/04
Filed: 1989-01-23
Abstract: PURPOSE:To enhance the economy of a battery by using a battery capable of charging as a driving battery for a camera and charging this battery when a zoom ring is rotated in a manual mode. CONSTITUTION:This zoom lens camera employes the battery 41 capable of charging as a power source for a camera, and is provided with a charging circuit 46 charging the battery 41 by using a zoom motor 30 as a dynamo. Further, this zoom lens camera is also provided with a control circuit 43. The control circuit 43 operates the motor driving circuit 45 without operating the charging circuit 46 when an electric mode is selected by an electric manual changing means 40, and moves the charging circuit 46 without moving the motor driving circuit 45 when the manual mode is selected. Therefore, when the electric mode is selected, the zooming is carried out by the zoom motor 30, and when the manual mode is selected, the battery 41 is charged by rotating the zoom ring. Thus, by charging the battery, the economy is improved.
Patent JP-2000215931-A (JP)
Title: Electronic apparatus
Inventor: HARADA HIDEFUMI
IPC: H01R9/22
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus allowing a body case in any module to be removed without affecting power feed and data communication of other modules. SOLUTION: A body case 11 is provided with a case side power connection means 13 for feeding controlling power to a control circuit; and a base block is provided with an external power input part 12a to which the external power is fed, a base side power connection means 13a for feeding controlling power to the body case 11 connected to the case side power connection means 13, and an inter-base connection means 15 for sequentially connecting a power line for feeding the controlling power formed in the base block to the respective other base blocks.
Patent JP-H05204883-A (JP)
Title: Information processing method by neural network
Inventor: IZAWA TOSHIMI
IPC: G06F9/44
Filed: 1992-01-29
Abstract: PURPOSE:To configure a network system setting a problem in which a certain item affects another item such as the structural identification of compound by a system splitting method as a target and to manage to configure the system with a simple network. CONSTITUTION:When a network is configured, not only a single layer but also a second and further layers can be permitted as hierarchies even when the specification of a cell is an input cell. Also, as for weight matrix, an element coupling the input side of the input cell with the output side of another cell can be permitted. When the conclusion value of the input cell B is calculated, the presence/absence of external input IB is decided first. When the external input IB exists, the external input IB is set as the conclusion value OB of the input cell B, and the input of external input IA to an input cell A can be omitted. When no external input IB exists, an arithmetic operation is performed following an intermediate cell case, etc., and the conclusion value OB of the input cell B can be calculated from the conclusion value OA of the input cell A.
Patent JP-S60159216-A (JP)
Title: Method of driving pile
Inventor: SHIMANOE MASAO
IPC: E02D7/24
Filed: 1984-01-30
Abstract: PURPOSE:To facilitate sinking of a pile for installation and increase the support force of a pile, by a method wherein a pile is sunk for installation as a ground, having a hole with a diameter larger than the outer size of the pile, is brought into a muddy water state with a jet of fluid without positive discharge of earth to a ground. CONSTITUTION:With a rod 3 rotated, a ground is excavated by a preceding excavating blade 4, and a pile 1 is sunk for installation as the ground is brought into a muddy water state through jet injection of fluid such as water by means of injection nozzles 5 and 6. Thereafter, a foot protecting solution is injected through the injection nozzles 5 and 6 to form a foot protection bulb layer 7. This enables reduction of an amount of earth discharged, and permits provision of a high support force despite of that a hole having a diameter larger than the outer size of the pile is excavated. Further, in case a clay stratum is present, the pile can be sunk for installation through a process described above.
Patent JP-S54106817-A (JP)
Title: Control method for induction motor
Inventor: UCHINO HIROSHI
IPC: H02P27/04
Filed: 1978-02-10
Abstract: PURPOSE: To control the characteristic of an induction motor flexibly in accordance with the torque characteristic required by the load, by controlling freely the magnitude of the primary current and the phase angle of the primary current corresponding with the secondary flux upon the command level.  
     CONSTITUTION: Primary currents in U, Y, W phases are controlled respectively with reference to the output from the sample-hold circuit 35, the output from the sample-hold circuit 36 and the output from the adder 37 or -ilU× -ilV×. Consequently the magnitude of the primary current in the induction motor 10 is controlled in proportion with il× while the phase angle θ of the primary current against the secondary flux is controlled in proportion with θ×. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05201269-A (JP)
Title: Constant speed travel device for vehicle
Inventor: KATAYAMA KAZUYORI
IPC: B60K31/04
Filed: 1992-01-29
Abstract: PURPOSE:To improve a control feeling with overshooting or undershooting restrained by providing a target speed storing means for storing an actual vehicle speed after given time after the operation finish of an accelerator switch, as a new target speed. CONSTITUTION:The device is provided with a target speed setting means 3 for setting a target speed of a vehicle; a travel speed detecting means 1 for detecting a travel speed of the vehicle; and a control means 12 for controlling the opening of a throttle valve 9 according to a deviation between target and actual speed and also controlling the throttle opening so as to gradually increase the actual vehicle speed during the operation of an accelerator switch. Moreover a target speed storing means 11 for storing an actual speed after given time after the operation finish of the accelerator switch, is provided as a new target speed, the actual speed, after the given time after the operation finish of the accelerator switch, is set as a new target speed, with increasing a target value by only a part increased due to inertia.
Patent JP-S59140870-A (JP)
Inventor: KATOU YUKIO
IPC: G01N15/08
Filed: 1983-02-01
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-2000214190-A (JP)
Title: Amplification circuit with input capacitance adjustment circuit
Inventor: JINBO RYUICHI
IPC: G01R19/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To effectuate precise adjustment with good temperature characteristic and linearity and with high resolution by changing the voltage ratio of a voltage divider circuit, thereby increasing/decreasing charges stored in a capacitor and adjusting the input capacitance of an amplifier circuit. SOLUTION: An input capacitance C6 of an operational amplifier 1 is adjusted with utilization of a capacitor C7 and a voltage divider circuit 10. An input capacitance adjusting circuit is set which includes the voltage divider circuit 10, whose voltage dividing ratio set between an output terminal 52 and a ground potential point can be changed digitally and the capacitor set between a voltage dividing point of the voltage divider circuit and an input terminal of the operational amplifier 1. The input capacitance adjusting circuit adjusts the input capacitance C6 by changing the voltage dividing ratio of the voltage divider circuit 10. Accordingly, the input capacitance can be adjusted digitally. The circuit is adaptable to an automatically calibrating measuring apparatus by controlling the voltage divider circuit 10 with using a CPU.
Patent JP-S63182947-A (JP)
Title: Communication system for command multiple address
Inventor: NASU TAKAHIRO
IPC: H04M3/26
Filed: 1987-01-23
Abstract: PURPOSE:To control plural electronic exchanges wholly as an exchange system, by transmitting an execution command to plural elec tronic exchanges simultaneously, and receiving, accumulating, and displaying a response message corresponding to the command. CONSTITUTION:A central processing unit 3 makes a modem 2 send the command to a designated electronic exchange 61 via a communication line 101 to transmit an inputted command. A command response message, responding to a transmitted command, is sent from a modem 9 to a maintenance operation center 1. In the maintenance operation center 1, the command response message is received by the central processing unit 3, and is accumulated in a command response message accumulation file 4, and also, is displayed on a maintenance terminal 5. Since the command response message accumulation file 4 is provided in the maintenance operation center 1, it is possible to retrieve command response, and also, to display the above command response message selectively.
Patent JP-S60160803-A (JP)
Inventor: SUZUKI TAKASHI
IPC: A01B63/111
Filed: 1984-01-28
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-S55107762-A (JP)
Title: Austenitic stainless steel having superior stress corrosion carcking resistance and corrosion resistance to oxidizing acid
Inventor: NAGANO HIROO
IPC: C22C38/00
Filed: 1979-02-08
Abstract: PURPOSE: To enhance the corrosion resistance of an austenitic stainless steel to nitric acid, etc. without deteriorating the characteristics such as strength by composing the steel of respectively specified amts. of C, Si, Mn, P, S, Ni, Cr, Mo and N and the balance Fe and satisfying restricted conditions with respect to the contents of the elements other than P, S and Fe.  
     CONSTITUTION: An austenitic stainless steel is composed of C≤0.025%, Si≤2%, Mn≤2%, P≤0.04%, S≤0.03%, Ni 10W25%, Cr 16W25%, Mo 2W4%, N≤ 0.15%, and the balance Fe, etc., satisfying the following conditions: C+N≤0.15% and 120C+36N≥1.36(Cr+Mo+1.5Si)-(Ni+0.5Mn+11.6). This steel is used as a structural material for various kinds of apparatus for the chemical industry. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58130971-A (JP)
Inventor: JIYAKUDOU JIYUNICHI
IPC: F24S90/00
Filed: 1982-01-29
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-H08202836-A (JP)
Title: Card type communication equipment
Inventor: MARUOKA HIROAKI
IPC: H01R13/645
Filed: 1995-01-31
Abstract: PURPOSE: To load a card type communication equipment to various personal computers without deteriorating operability by connecting a unit part for connecting a cable to a card part connected to a personal computer-side so that it can slide in the thickness direction of the card part. CONSTITUTION: The unit part 6 is provided with a fixing part 6a and a sliding part 6b. The fixing part 6a is formed in thickness almost equal to that of the card part 1, and it is fixed to the card part 1. The sliding part 6b is formed to the thicker than the card part 1 by adjusting it to the thickness of the terminal of the connected cable. An external cylinder provided on the end part of the sliding part 6b is externally installed on a guide pin 6c provided for the fixing part 6a, and it is connected to the fixing part so that is can slide in vertical direction (thickness direction of the card part 1). The sliding part 6b is caused to slide so that the unit part 6 protrudes upward, and the card part 1 is loaded on the slot of the personal computer. Thus, the personal computer can always be made horizontal.
Patent JP-H08217520-A (JP)
Title: Concrete product and its production
Inventor: ANEZAKI MASAHARU
IPC: C04B22/14
Filed: 1995-01-31
Abstract: PURPOSE: To improve initial strength and rust preventive effect by including anaerobic active microorganisms in a concrete product containing blast furnace slag fine particles, portland cement and gypsum dihydrate. CONSTITUTION: After 70-80% of blast furnace slag fine particles of 4000-10000 Blaine value, 10-30% of portland cement, <=5% gypsum dihydrate to 100% base and a prescribed quantity of water are kneaded and formed, the formed material is solidified to obtain a formed product. The formed product is immersed in water containing anaerobic active microorganisms for 3 days or more.
Patent JP-S54106840-A (JP)
Title: Earth-fault directional relay system
Inventor: HIRANO MASAO
IPC: H02H3/38
Filed: 1978-02-08
Abstract: PURPOSE: To prevent maloperation due to waveform distorsion, etc. in phase comparison with zero-phase current by adopting a zero-phase current detecting system by current transformer.  
     CONSTITUTION: The distribution side earth-fault detecting signal A from the earth- fault directional detector DG2 is made a phase comparison with the shaped waveform of the earth-fault currents IOF 1  to IOF 2  detected by the current transformers ZCTF 1  to ZCTF 3  provided or the feeders F 1  and F 2  on the distribution side. The  detected current IOF 2  of the current transformer ZOTF 3  is judged by the level  detector LD 3  in terms of the greatness of level, or the existence of earth-fault, and  at the same time its waveform is shaped by the waveform-shaping circuit WS 3 . The  comparator COM 2  compares the phases of the signal A and the output of the waveform shaping circuit WS 3 . And, the concordant output is amplified by pulse width  by the timer circuit T 2  for time harmonization and then converted into the trip  signal C through the AND circuit G 4 , as, for example, of the "open" control signal  for the breaker CB 3  provided on the feeder F 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06233368-A (JP)
Title: Sounder
Inventor: IZAWA TADASHI
IPC: H04R1/02
Filed: 1993-01-29
Abstract: PURPOSE:To obtain the sounder of simple, small sized and light weight structure and able to utilize effectively a sound from a rear side of a speaker unit. CONSTITUTION:The sounder is formed by a box 5 containing a speaker unit 3 and a body 1 of a balloon structure and an opening 7 is provided to a part of the box tangent to the body of balloon structure so as to deliver a sound B from a rear side of the speaker unit to the body of balloon structure. The sound from the rear side of the speaker unit is delivered through the opening provided to the box to the body of balloon structure and a sound is generated from the surface of the body of balloon structure. The sound E from the surface of the body is added to the sound A from the front side and a high sound pressure is obtained.
Patent JP-S60155478-A (JP)
Title: Paper feeder for printer
Inventor: IWAI HIROJI
IPC: B41J11/38
Filed: 1984-01-25
Abstract: PURPOSE:To enable accurate positioning, by a method wherein when a command for feeding a paper by driving a motor is supplied, a platen is reversely fed by a predetermined amount if a condition memory means holds the condition indicative of the presence of manual feeding, and then the platen is fed forward by the same amount. CONSTITUTION:A rotary plate 1c provided with a slit is rotated in accordance with manual feeding, and when light-emitting and light-receiving elements 1a, 1b do not detect the slit, a high signal is outputted through an output line A as a manual feeding condition. On the other hand, when a clutch mechanism is disengaged, a sensor 2 outputs a high signal, which is passed through an OR gate, then the AND of the signal and a motor-driving signal MD is taken, and a momentary memory 3 is set into a condition indicative of the presence of manual feeding. Under this condition, when a command for feeding the paper by driving the motor is supplied, the platen is reversely fed by an amount corresponding to a few pulses, is then fed forward by said amount to remove a backlash, and thereafter a normal paper-feeding operation is conducted.
Patent JP-S63183639-A (JP)
Title: Electron beam recording and reproducing method
Inventor: AIDA TOSHIYUKI
IPC: G11B9/10
Filed: 1987-01-26
Abstract: PURPOSE:To make a distance between a disk and an electron beam generation source constant, and to stably execute write and read-out of a minute electron beam, by controlling a piezo-element so that an electric field emission current from a sector part of the disk is kept constant. CONSTITUTION:A voltage passing through a light electron gun 6 and a resistance 7, corresponding to an electric field emission current from a sector part 11 of a rotary disk 1 is supplied to a differential amplifier 8 to which a reference voltage is applied, and a driving voltage of a piezo-element 9 is brought to a feedback control by a servo-circuit 10 so that said voltage becomes constant. In such a way, a distance between the cathode 12 of an electron gun 5 and the disk 1 is kept constant even if the disk 1 is brought to a plate deflection. As a result, write to the disk 1 of a minute electron beam, and read-out from the disk 1 can be executed stably.
Patent JP-H03220307-A (JP)
Title: Yarn for underwater material
Inventor: MOCHIZUKI MASATSUGU
IPC: D01F8/06
Filed: 1990-01-24
Abstract: PURPOSE:To obtain the title yarn suitable for fishing net, mooring rope, etc., having excellent durability of antifouling effects free from problems of marine pollution and bad influence on fishes, made of synthetic yarn comprising a component containing a specific amount of copper salt of 2- mercaptobenzothiazole. CONSTITUTION:The objective yarn comprising at least surface part of the yarn, consisting of synthetic yarn (e.g. polyamide such as nylon 6, polyester such as polyethylene terephthalate, polyolefin such as PE, polyvinylildene chloride or PVA) made of a component containing 0.5-30wt.%, preferably 2.0-20wt.% copper salt of 2-mercaptobenzothiazole.
Patent JP-H03218528-A (JP)
Title: Loop parallel processing system
Inventor: YOKOYA YUJI
IPC: G06F9/45
Filed: 1990-01-24
Abstract: PURPOSE:To always generate a target program whose processing efficiency is satisfactory by permitting a compiler to automatically select an optimum system in accordance with the processing characteristics of respective loops, and executing a parallel processing. CONSTITUTION:A loop structure analysis means 3 recognizes loop structure in a source program 1, and generates a first intermediate text 8. A parallel processing system selection means 4 inputs the first intermediate text 8 and selects the optimum system among plural parallel processing systems in accor dance with whether the processing quantity of repetitive times of the loops is almost constant or not. Then, a parallel processing means 5 executes a paral lel processing in the system selected by inputting the first intermediate text 8 and generates a second intermediate text 9. An instruction string generation means 6 inputs the second intermediate text 9 and generates a series of the instruction string. Consequently, the loops are made parallel by scheduling in the optimum system in accordance with the processing quantity of respective repetitive times of the loops. Thus, execution efficiency can be optimized.
Patent JP-H11211562-A (JP)
Title: Image processing device and control device
Inventor: YOSHIOKA HIROSUKE
IPC: G01J9/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image processing device to compute the values of the center of gravity of an input image inexpensively at a high speed, by reading parameters computed by a gate array and performing necessary calculations at a calculating means. SOLUTION: Each parameter of the numerator and denominator of a specific expression necessary for computing the values of the center of gravity is calculated by a gate array 30 in a simple constitution. Then, a computer 70 reads values stored in memory 60, performs the division of the parameters of the numerator and denominator and computes the values Ha and Vc of the center of gravity in the traverse direction (h) and vertical direction (v) of an input image. In this way, the parameters calculated from the values of the center of gravity are computed by the gate array 30 as fetching an image signal 101 from an image sensor 10 in synchronization with the horizontal synchronizing signal 104 and vertical synchronizing signal 103 of the image signal 101 and the clock signal 105 of a clock generator 23, and the computer 70 performs only the division of the parameters.  Therefore, it is possible to obtain the effects that the calculation period of the values of the center of gravity becomes approximately equal to image capturing time from the image sensor 10. In addition, as the gate array 30 constitutes an arithmetic circuit for parameters, it is possible to obtain the effects that a device becomes compact, and that a system can be inexpensively constituted and easily extended.
Patent JP-S62188881-A (JP)
Inventor: PAORO FUORUNAZARI
IPC: F16K31/68
Filed: 1987-01-26
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-S62171604-A (JP)
Inventor: NAGAI TAKASHI
IPC: A01B69/00
Filed: 1986-01-25
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-S56113052-A (JP)
Title: Ignition device for engine
Inventor: MOMOYAMA TSUTOMU
IPC: F02P3/08
Filed: 1980-02-07
Abstract: PURPOSE:To control ignition timing accurately by compensating registance variations of electronic parts produced by temperature changes around the engine. CONSTITUTION:Ignition timing is decided by the discharging current 12 and charging current i1 of a capacitor 217. A bias voltage Vr1, of an operational amplifier 218 is changed by the amount of change respectively made by the discharging current i2 and the charging currnet i1. Their rate is made approximately constant, which enables to maintain a constant ignition location even when an ambient temperature is changed.