baber/WOPTO huggingface dataset:
Patent JP-S60182323-A (JP)
Title: Power increasing device of exhaust-gas brake
Inventor: OKADA MASAKI
IPC: F01L13/06
Filed: 1984-02-29
Abstract: PURPOSE:To magnify power of an exhaust-gas brake, by providing a valve, which opens when a piston is placed in the vicinity of the top dead center in a compression stroke, and a check valve, which allows a circulative flow only into a cylinder, in each cylinder and suitably connecting the valve to the check valve when the exhaust-gas brake is applied. CONSTITUTION:A valve 1, which opens when a piston is placed in the vicinity of the top dead center in a compression stroke, and a check valve 2, which allows a circulative flow only into a cylinder, are provided in each cylinder of an engine and suitably connected when an exhaust-gas brake is applied. Further said valve 1 in a cylinder, whose piston is placed in the vicinity of the top dead center in the compression stroke, and the check valve 2 in another cylinder, whose piston is placed in the beginning of the compression stroke when the piston of the former cylinder is placed in the vicinity of the top dead center in the compression stroke, are provided in each communicating passage 3a. If an exhaust-gas brake switch 42 is turned on, a solenoid valve 40 is closed, and the pressure of oil, being supplied to a cylinder 12, opens the valve 1. Then compressed air in a combustion chamber 9, being allowed to flow in the passage 3a, opens the check valve 2 to flow into another combustion chamber 9, increasing the pressure in its cylinder thus magnifying power of the exhaust-gas brake.
Patent JP-S61196626-A (JP)
Title: Signal input circuit
Inventor: ONOKI SEIJI
IPC: H04B3/00
Filed: 1985-02-27
Abstract: PURPOSE:To keep always a contact at the satisfactory condition and to prevent the deterioration of the input signal by destructing electrically the membrane of the contact in the signal input circuit having the detecting part of the large impedance and having at least one contact at the input signal system path. CONSTITUTION:A capacity element 19, when an electric current flows from a direct current electric power source 16 into contacts 14a and 14b, forms a by-pass path to make the electric current value into the constant size or above. At a timing circuit 22, switch elements 18 and 21 are made into the off condition, an input part 12 is made into a receiving condition, and then, the signal of a detecting part 11 is inputted through the contacts 14a and 14b to the input part 12. After the measurement, the receiving function of the input part 12 is prohibited, the switch element 18 is turned on, and then, a pulse-shaped voltage is impressed between input signal system lines from a direct current electric current 16, the electric current flows through the contact 14a, the capacity element 19 and the contact 14b and the membrane is destructed by the Joule heat which occurs at the contacts 14a and 14b. Next, when the switch element 21 is turned on, the charge accumulated at the capacity element is smoothly discharged through the switch element 21 and a resistance 20.
Patent JP-S62192845-A (JP)
Title: Bus control system
Inventor: TAKAHASHI KAZUNORI
IPC: G06F13/28
Filed: 1986-02-20
Abstract: PURPOSE:To use a single system bus for multi-purpose, and also, efficiently by separating the single system bus into the first high speed use and the second low speed use by a bus separating means. CONSTITUTION:Gates 51, 52 for constituting a bus separating means 5 control on/off of a connection to an address signal line (1)', and a control signal line (2)' of a system bus (d) side from a system bus (c) side of an address signal line (1) and a control signal line (2) of a system bus (d) side, and a gate 53 controls on/off of a flow of a data in both directions by data lines (3), (3)'. In such a way, the gates 51-53 switch a signal line of the system bus (c) side to each signal line of the system bus (c) side, to each signal line of the system bus (d) side, and the system bus can be separated into (c) and (d).
Patent JP-H05230668-A (JP)
Title: Gas exhaust device for vertical
Inventor: SATO HIDEAKI
IPC: F26B13/00
Filed: 1992-02-24
Abstract: PURPOSE:To provide a hot air exhaust device for effectively preventing the leak of hot air from the opening of a steel belt outlet in a vertical dryer for drying a steel belt by blowing hot air to both the surfaces of the traveling steel belt. CONSTITUTION:A primary exhaust duct 3 is installed around a steel belt outlet 4 of a dryer 1 and a seal device 5 for jetting seal gas to both the surfaces of a steel belt is installed at the outer and upper position of the steel belt outlet 4 of the dryer 1 and a secondary exhaust duct 7 is installed at the upper position of the seal device 5 and further a shutter 9 for clearance adjustment is installed in a steel belt outlet 8 of a hood 6 of the secondary exhaust duct 7. The hot gas blown to both the surfaces of the steel belt is mostly discharged through the primary exhaust duct 3 installed in the upper part of the dryer 1 and the gas from the fluid seal device 5 is discharged outdoors through the secondary exhaust duct 7. At this time, pressure in the hood is adjusted by the action of the outlet shutter 9 to prevent gas from blowing out of the exhaust hood.
Patent JP-H06247278-A (JP)
Title: Anti-skid brake control method
Inventor: HIRATSUKA YOSHIYUKI
IPC: B60T8/172
Filed: 1993-02-25
Abstract: PURPOSE:To make ABS control properly by performing the control while approaching is made to the actual wheel condition as much as practicable. CONSTITUTION:The anti-skid brake controlling method comprises such processes as taking in the pulses of wheel speed at ST1, calculating the wheel speed at ST2, calculating the car body speed at ST3, calculating the slip at ST4. calculating the slip rate at ST5, and calculating the slip rate changing rate at ST6. At ST7, solenoid valve operating index is selected out of a map as set previously. At ST8, the solenoid valve operating index selected is added to the old cumulative solenoid valve operating index and a new cumulative solenoid valve operating index is decided. At ST9, the condition of the solenoid valve at this time is decided from the preset map on the basis of the obtained operating index, and the applicable solenoid valve is driven into the determined solenoid valve condition at ST10.
Patent JP-S53121564-A (JP)
Title: Analog switch
Inventor: OKANO YOUJI
IPC: H03K17/74
Filed: 1977-03-31
Abstract: PURPOSE:To provide the driving circuit which drives the base of each transistor so that the transistors within a pair of constant current sources may have simultaneous ON or OFF, and thus to obtain an analog switch for large current use which features a low power consumption, high operation speed and low noise.
Patent JP-H08242481-A (JP)
Title: Method and apparatus for allocating up-link channel for cellular mobile communication system employing multibeam antenna with beam selection
Inventor: MATSUMOTO TADASHI
IPC: H04W16/10
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve power efficiency and spectrum efficiency by using the respective beams of the multibeam antenna for all the channels in the same frequency band. SOLUTION: The respective beams are provided with receiving devices 15 to 17 so as to make it possible to receive signals of all usable channels and they operate with specific frequency channels respectively and output signals representing means of Euclidean distances between desired and receive signal points. The outputs are coupled with beam selectors 24 to 26 through terminals 21 to 23. The respective selector outputs reach monitor/handoff initiators 27 to 29 through, for example, a line 36 by the average Euclidean distance as the signal quality scale of a selected beam, so the beam selector 24 of the channel 1 receives the signal representing the average Euclid distance of the channel 1.  When this average distance, i.e., quality scale decreases below a threshold level, a handoff process is started and a final determined channel is selected out of all usable channels in the frequency band.
Patent JP-S631815-A (JP)
Inventor: EBAAHARUTO ATSUSHIERON
IPC: F16C29/06
Filed: 1987-02-19
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-S58153115-A (JP)
Title: Angle detector
Inventor: KATSURA TAKESHI
IPC: G01D5/36
Filed: 1982-03-09
Abstract: PURPOSE:To make the detector compact without degrading the detecting function, by fixing a mark disk, wherein reflecting marks are arranged at an equal pitch, to a detecting shaft, arranging a fixed mark piece having the similar marks at the outside, and marking both marks face to each other. CONSTITUTION:When a slit disk 3 is rotated, the area of the overlapped part of the marks of the fixed mark piece 60 facing slits 31 and the mark disk 80 is periodically changed. Light beams are irradiated from light projecting and receiving parts 20 and 40 and reach the marks through the slits 31. Then the light beams are reflected and returned to the light projecting and receiving parts 20 and 40. The amounts of the received light change periodically. As a result, the light projecting and receiving elements 22 and 42 generate periodically charging AC voltage signals every time the slits are moved at the pitch angle. The phase of the voltage signal of the latter changes in proportion to the rotary angle of the mark disk 80. Therefore the phase difference between the two voltage signals are proportional to the rotary angle of the detecting shaft 6'.
Patent JP-H08233470-A (JP)
Title: Roller hearth furnace
Inventor: NAEMURA TANEO
IPC: F27B9/24
Filed: 1995-02-24
Abstract: PURPOSE: To make an apparatus simple, inexpensive and space-saving and continuously perform degreasing treatment and burning treatment. CONSTITUTION: A plurality of drive rollers 20 are formed to extend across interiors of a first furnace and a second furnace arranged in parallel. Conveying portions 21 of the drive rollers 20 convey trays within the first furnace in a first direction. In the second furnace, rotation transmitting portions 22, 23 of the drive rollers 20 rotate respective driven rollers 30, 30, which contact with the drive rollers, in a direction opposite to the direction of rotation of the drive rollers to convey trays resting on the driven rollers 30 in a second direction.
Patent JP-2000235454-A (JP)
Title: Operation inputting device
Inventor: NIISATO TAKUJI
IPC: G06F3/0354
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation inputting device for improving operability by suppressing erroneous finger touch at the time of inputting an operation. SOLUTION: The slide and rotation of a rod 34 axially supported by a finger sack 18 so as to be rotatable are detected by rotary encoders 42 and 50 so that the operating position of the finger sack 18 can be detected. Also, the rotation to be inputted to each rotary encoder 42 and 50 can be suppressed by oil dumpers 40 and 48 respectively provided on the rotary shafts of the rotary encoders 42 and 50.
Patent JP-S58155402-A (JP)
Title: Synchronizing operating method of control device
Inventor: YAMAMOTO HARUO
IPC: G05B9/03
Filed: 1982-03-11
Abstract: PURPOSE:To control synchronously an analog operation system control device and a digital operation system control device, by providing an operation timing having a prescribed sampling period, to each operator, and also under the condition that operation of all the operators ends at every operation timing. CONSTITUTION:A current reference I0A is converted to an analog value i0A by a DC converter 6, is compared with a current detecting value iA, its difference DELTAi is operated and amplified by an analog operator 7A, also is converted to a digital signal by an A/D converter 10 by synchronizing with a timing signal T1A, and its data is inputted to a phase controller 11A and is held. In the same way, a current reference I0B is compared with a digital current value IB obtained through an A/D converter 9 as to its current detecting value iB, its difference DELTAIB is operated by an operator 7B, and its output data is inputted to a digital phase controller 11B and is held. A timing synchronizing circuit 12 outputs a timing signal T3, it is applied as a trigger signal simultaneously to the phase controllers 11A, 11B, and the held data is outputted as a phase control signal simultaneously.
Patent JP-S55129835-A (JP)
Title: Operational processing system for electronic computer
Inventor: MIYAKOSHI KAZUMITSU
IPC: G06F15/04
Filed: 1979-03-28
Abstract: PURPOSE: To automatically insert the operational instruction to a suitable position for operation, by executing the operation of equation from the input of code information in response to the key of operational execution instruction operated.  
     CONSTITUTION: In the electronic calculator storing the equation and executing the operation, if the cursor is on the way of equation in case of correction of the equation, when the key=, operation execution instruction, M+ or M× is operated, the operation execution instruction is inputted to the step next to the final step of the equation stored in the equation storing memory 4. Or, the operation of equation is executed after the code information corresponding to the key=, operation execution instruction, M+ or M× operated just now is inputted to the step inputting the operation execution instruction. Thus, the operation instruction is automatically inserted to a suitable position for operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59163605-A (JP)
Title: Control system of equipment group
Inventor: TASHIRO TSUTOMU
IPC: G06F19/00
Filed: 1983-03-09
Abstract: PURPOSE:To eliminate the need for development of programs by interpreting automatically through a control part the control logic for discrimination and control of conditions as a data, collating the interpreted data with the state of the input equipment group and deciding a control command to send it to each equipment. CONSTITUTION:A data memory part 501 is provided together with a data control part 502, and the control logic for discrimination and control of conditions is obtained as data. This control logic is carried out by plural IF-THEN rules, and an IF-THEN rule information memory part 508 stores the information on the IF- THEN rule to which the control logic is described. The state memory part of the part 501 stores the information on an equipment group 503, the information to be carried out by the group 503 and the information concluded by the rule. Then the state stored in the state memory part is compared with the rule condition part stored in the part 508, and the contents of a concluding part are stored in the state memory part. A control indication to the group 503 is decided by the part 502.
Patent JP-H02216529-A (JP)
Title: Recognition processing system for electric signal
Inventor: YAMAGUCHI SUSUMU
IPC: G06F9/22
Filed: 1989-02-17
Abstract: PURPOSE:To reduce malfunction and to permit a single device to execute plural operations by means of a single electric signal by setting a signal pattern to be recognized and an operation instruction string with respect to the signal in a data setting device. CONSTITUTION:The data setting device 5 sets data in a pattern storage device 2 and data in an operation instruction string storage device 4. When a signal identification device 1 identifies the electric signal inputted to a signal processor, the device 1 gives an address for the operation instruction string to a signal conversion device 3 when there is the same signal pattern in the signal pattern storage device 2. The signal conversion device 3 reads and outputs the operation instruction string corresponding to the address for the given operation instruction string from the operation instruction string storage device 4. Thus, malfunction can be reduced and the same machine can simultaneously execute different operations.
Patent JP-S61198468-A (JP)
Title: Disc device
Inventor: AOI SHIGERU
IPC: G11B19/20
Filed: 1985-02-28
Abstract: PURPOSE:To increase the tracking speed by providing a means for detecting the direction of eccentricity of the information track center to the turning center and a means for moving a disc recording medium in a direction opposite to the direction of eccentricity based on the result of detection by the eccentricity direction detecting means. CONSTITUTION:Two counters N, Ns in a controller 38 are reset to 0, and when the detected angle is advanced, the counter N is increased by 1 and a level of a signal (s) from a comparator 36 in this case is inputted as an R(e) corre sponding to an output signal (e) of an encoder 8. When the R(e) is at an H level, the counter Ns is increased by 1 and when R(e-1) is 0, the angle (e) is stored as the Es. Until a disc 2 rotates once, the operation above is repeated, and after the disc 2 rotates once, when the count of the counter Ns is within Nmax/2+ or -alpha, the detection is finished and when not, the preceding operation is repeated again. The rotation of the disc 2 is continued and the rotation of the disc 2 is stopped at an angle when the value of the output signal (e) of the encoder 8 is Es+Ns/2. Since the distance between an O2 and a P is nearly equal to r2, when the signal (s) goes to an L level, the O1 and O2 are almost made coincident by stopping the movement of the disc 2.
Patent JP-S51113417-A (JP)
Title: Small-sized printer
Inventor: NOZAKI MINEO
IPC: B41J9/38
Filed: 1975-03-28
Abstract: PURPOSE: This small-sized printer suitable as an electronic table calculator greatly simplifies the number of parts resulting in lowering the cost, as well as permitting easy assembly, sharply decreasing trouble occurences, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10234607-A (JP)
Title: Shower device
Inventor: KAWAGURI MASAAKI
IPC: A47K3/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent warm water from being spouted to one part of body wanted not to be showered by installing a sitting means where a bathing person sits down and plural warm water spouting means for spouting warm water toward the sitting bathing person, and arbitrarily controlling the open/close of warm water spouting from the respective warm water spouting means. SOLUTION: A main body 1 of shower device is connected through a hot water supply heat source and piping and a sitting means 2, where the bathing person sits down, is held by the main body 1 of shower device. Then, an arm 4 having warm water spouting means 3 for spouting warm water toward the sitting bathing person is held by the main body 1 of shower device and arranged on both the left and right sides of bathing person. In this case, the plural warm water spouting means 2 are attached on the main body 1 of shower device 1 or the arm 4 and a needle valve is provided in the middle of warm water conduit of nozzles of warm water spouting means 3 so that the warm water flow path can be shut by vertically moving the needle valve.
Patent JP-H11233215-A (JP)
Title: Receptacle
Inventor: TAKAGI TATSUYA
IPC: H01R4/48
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle enhancing contacting reliability of a terminal connecting part and preventing a lead wire from slipping off. SOLUTION: The receptacle 1 has receiving blades 51, 51... with which supply plug blades of a power supply plug are connected and ground side receiving blades 61, 61... with which grounding plug blades of the power supply are connected. Here, a grounding lead wire 7 connected with the ground side receiving blades 61, 61... is integrally connected and fixed to a conductive member 62 electrically connected with the ground side receiving blades 61, 61.... Thus, contacting reliability of a lead wire connecting part of a ground electrode is enhanced.
Patent JP-S54129589-A (JP)
Title: Grindstone for grinding cylinders
Inventor: OKUNISHI HIROSHI
IPC: B24D5/00
Filed: 1978-03-31
Abstract: PURPOSE: To obtain a rigid grindstone which consists of a string type grinding member made by  fixing grain on a wire material, and a metal wheel type base member on which the grinding  member is arranged at a predetermined degree of concentration of grain, and which permits  controlling at a high precision the degree of concentration of grain.  
     CONSTITUTION: Grain 2 is fixed substantially at regular intervals and in one row on a wire material 1 consisting of a steel wire or other metal wire to form a string type grinding member 3. The grinding member 3 is arranged on the surface of a metal wheel type base member 4 such that the wire material 1 contacts the base member 4 to attain a predetermined degree of concentration of grain. Thus, an object grindstone is formed. The string type grinding member 3 is fixed on the base member 4, for example, by spirally winding the former around the circumferential surface 4 1  of the latter, to form a grindstone for treating the outer surface of a work. In this case, super-hard particles of, for example, diamond or boron nitride of a cubic system are used as the grain 2. The string type grinding member 3 and the base member 4 are combined together by a method whereby a high bond strength can be obtained, for example, an electrodeposition method. The wire materiald 1 of the string type grinding member 3 is fitted, prior to an electrodepositing treatment, in grooves 5 in the base member 4 to be tentatively fixed therein with a bonding agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55131265-A (JP)
Title: Device for firing thyristor converter
Inventor: HARA TSUTOMU
IPC: H03K17/73
Filed: 1979-03-30
Abstract: PURPOSE: To greatly raise the reliability of a firing device, by charging the capacitors of the gate circuits of two series-connected main thyristors at opposite phases to  each other.  
     CONSTITUTION: Two main thyristors 11, 12 are connected in series with each other. The gate circuit of one thyristor 11 is connected to its anode. When the voltage across the anode and cathode of the thyristor 11 varies at a positive dv/dt rate, a power supply capacitor 431 is charged and its voltage is utilized for the gate. The gate circuit 42 of the other thyristor 12 is connected to its cathode. Another power supply capacitor 432 is charged by a current in the opposite direction to that in the case of the thyristor 11 and utilized as a gate power source. In this configuration, one-side terminals of transistors 421, 422 are coupled to the anodes of the capacitors 431, 432 and the other terminals are coupled to each other commonly to supply firing pulses to the thyristors 11, 12 in parallel with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01211309-A (JP)
Title: Magnetic head
Inventor: FUJIWARA MIKIO
IPC: G11B5/31
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a high reproducing efficiency and excellent recording and reproducing outputs with a magnetic head by not forming the tape sliding surface of the head of a laminated structure of a magnetic and nonmagnetic substances, but of a magnetic substance and making the width of the core section wider than the effective track width of the tape sliding surface. CONSTITUTION:Amorphous thin films of a magnetic substance 1 and SiO2 thin films of a nonmagnetic substance 2 are successively piled up and the same magnetic substance 1 as that used for the magnetic thin films of the laminated part is bonded to the tape sliding surface of this magnetic head. At a gap section 3, the same nonmagnetic substance 2 as that used for the nonmagnetic thin films of the laminated part is formed in order to decide the track width. Therefore, the effective track width of the gap section 3 on the tape sliding surface of this magnetic head can be put in practical use to the maximum. Moreover, when the width of the core section constituted of the laminated magnetic thin films 1 and nonmagnetic thin films 2 is made wider than the track width, the magnetic resistance of the core section can be reduced. As a result, the reproducing efficiency of this magnetic head is improved and excellent recording and reproducing outputs are obtained.