baber/WOPTO huggingface dataset:
Patent JP-S645389-A (JP)
Title: Information reproducing apparatus
Inventor: GOTO MAKOTO
IPC: H02P29/00
Filed: 1987-06-25
Abstract: PURPOSE:To enable the speed of a capstan motor to be controlled in a wide range with a forward or reverse rotational speed, by applying a feedback loop so that the digital value of a rotation detecting means may coincide with a digital command value, and by changing the digital command value slowly. CONSTITUTION:From a rotation detector 23, the output of digital signal b and timing signal q according to the rotation of a motor section 21 based on signal from a rotation sensor 22 is generated. By the arithmetic unit 25 of a compensator 24, when the timing signal q is changed, then the digital signal b is subtracted from a digital command value for a reference, and a digital rotation error is obtained, and the digital rotation error is added to a cumulative digital value before one rotation. Then, a digital value Y according to the cumulative digital value is applied to a driving unit 28 via a D/A converter 27. Besides, when the digital command value is changed, then the value is increased or reduced at every almost constant time and by every almost specified value.
Patent JP-S5781198-A (JP)
Title: Soundproof device of blower
Inventor: NIWA KIYOMI
IPC: F04D29/66
Filed: 1980-11-10
Abstract: PURPOSE: To reduce the noise by providing spaces between an outer frame and a casing, also many holes at the positions corresponding to those spaces in the casing.  
     CONSTITUTION: Spaces 7W9 are formed between an outer frame 1 and a casing 6 and may holes are also formed at the positions corresponding to those spaces 7W9 in the casing 6. Hereby, noise generated from a fan 5 is reduced by the cooperative action of holes 11 with the spaces 7W9, thus achieving a low level noise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6049854-A (JP)
Title: Joining method of metal
Inventor: NAGATANI KAZUYOSHI
IPC: B22D19/04
Filed: 1983-08-30
Abstract: PURPOSE:To expose the clean active surface of a base material and to join thoroughly a molten metal to the base metallic material in the atmosphere in the stage of joining said metal to the base material by grinding mechanically the joint surface of the base material while said surface is held in contact with the molten metal. CONSTITUTION:A base material 1 is dipped in a molten metal to enclose the joint surface of the base material with a molten metal 2. The stuck shell of the molten metal sticking to the surface of the base material in the boundary part in this state is scraped by a grinder 3 and further the surface of the base material is partly chipped off. The fresh surface of the metal is exposed on the surface of the base material and since the circumference is enclosed with the molten metal, the exposed surface fuses with the molten metal without oxidation. The scraped shell floats as scum.
Patent JP-H0514127-A (JP)
Title: Coefficient generating circuit for digital filter
Inventor: SUZUKI SATORU
IPC: H03H17/02
Filed: 1991-06-28
Abstract: PURPOSE:To eliminate the need for a coefficient ROM and to quicken the filter calculation by generating digitally a coefficient data in response to a count data of an up-down counter and outputting it automatically via a register. CONSTITUTION:An up-down counter 1 counts a clock CLK according to an up-down control signal U/D for each input of the clock CLK. A selector 2 has two systems of input terminals and an input data X from the counter 1 is inputted as it is to an input terminal L. Moreover, a data resulting the data X doubled while its MSB is set to zero is inputted to the other input terminal H. A logic gate 3 outputs an output of the selector 2 as it is while an add signal Add is being inputted and outputs an inverted output of the selector 2 while a subtraction signal Sub is being inputted. An adder 4 sums output data of the gate 3 via a register 5 and outputs the result as a coefficient data. As a result, no coefficient ROM is required and the filter calculation is quickened.
Patent JP-2000348574-A (JP)
Title: Input device for game machine
Inventor: SOMA MASAHIRO
IPC: A63F13/24
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an input device for game machines, allowing structural simplification of an analog input part of an operating member such as an operating lever and capable of suppressing cost. SOLUTION: An input device for feeding signals to a game machine, using a computer is furnished with at least one operating member 22 protruding to outside a casing, and separately from the operating member 22, a motion transmitting member 45 is installed which moves interlockingly, when the an operation point P of the operation member 22 has moved from a neutral axis N to the periphery of the operation member 22, and a plurality of first contacts 50 are provided on the motion transmitting member 45, and inside the casing a base board 3 is installed furnished with a plurality of second contacts 60 to constitute a sheet-form analog switch in the area to the first contacts 50, and also a push switch 70 is provided to make on-off operation in response to the elevation and sink of the operation point P of the operating member 22 in the position mating with the operating member 22.
Patent JP-H0324611-A (JP)
Title: Information processor
Inventor: IGUCHI TOSHIAKI
IPC: G06F3/0354
Filed: 1989-06-21
Abstract: PURPOSE:To suppress the movement of a pointing device to minimum and to efficiently execute moving operation by providing the pointing device with an exclusive switch for specifying the moving rate of a mouse cursor. CONSTITUTION:A ratio specification switch 6b mounted on a mouse 6 is depressed to send a moving ratio to the 2nd input part 1b. The moving ratio can be increased/decreased in each fixed unit every time when the switch 6b is depressed. The moving ratio is increased/decreased by an up/down specifica tion switch. When the mouse 6 is moved, its moving direction and moving distance are sent to the 1st input part 1a. The moving distance of the mouse cursor is obtained by multiplying the moving distance from an input part 1a by the moving ratio from an input part 1b through an analyzing part 2. The moving state is outputted to an output part 3 and then similar operation to a conventional device is executed. Since the moving distance of the mouse cursor can be changed by the switch 6b, the pointing device can be more effi ciently moved by the optimum moving distance.
Patent JP-H0514181-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWASAKI YOSHINOBU
IPC: H01L27/00
Filed: 1991-06-28
Abstract: PURPOSE:To make an output voltage range of a basic circuit narrow. CONSTITUTION:Gates of a couple of MOS transistors(TRs), that is, a p-channel TR 10 and an n-channel TR 12 are connected and an input terminal is provided to the connection. Moreover, a drain of the TR 10 and a drain of the TR 12 are connected and an output terminal is provided to the connection point. A TR 16 of diode connection as a voltage drop element is provided between the TR 10 and a power supply line 14 and similarly a TR 20 of diode connection is provided between the TR 14 and an earth line 18. Then the range of the output voltage is reduced by the voltage drop of the TRs 16, 20.
Patent JP-S5980401-A (JP)
Inventor: TOOMASU JIYOOJI MAJIEUITSUTSU
IPC: C08B11/193
Filed: 1983-08-30
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-S5681932-A (JP)
Title: Oxidizing furnace for semiconductor substrate
Inventor: KASHIHARA TOMIO
IPC: H01L21/205
Filed: 1979-12-10
Abstract: PURPOSE:To control the heater temperature of an oxidizing furnace by a method wherein a thermoelectric couple indicating the same temperature drop as that of a semiconductor substrate is arranged close to the substrate. CONSTITUTION:When a thermoelectric couple 15d is equipped in a stainless pipe having an approximately 1mm. thickness, inserted into a quartz glass tube having an approximately 1mm. thickness and arranged close to an Si substrate, the substrate temperature A and the temperature B of the thermoelectric couple drop also in accordance with the gradual increase of an SiO2 film thickness due to the lot proceeding. The difference between the detected value T4 of the thermoelectric couple 15d and the set value is operated through proportional integral differential (PID) and results are added to set values of each of heaters 14a-14c. With this control system, the correction of the actual temperature variation of the Si substrate which was impossible in the past, becomes feasible, and processing can be performed suppressing the whole lots within the range of + or -5 deg., as a result, scattering of a film thickness or impurity concentration becomes + or -3% or less, thus, improving a yield sharply.
Patent JP-H0211097-A (JP)
Title: Terminal control system
Inventor: SHIMURA SHIGEO
IPC: H04Q9/02
Filed: 1988-06-29
Abstract: PURPOSE:To attain an efficient and dependable processing without imposing a burden on an operator by comparing a time to exchange information set beforehand with the data of the timing mechanisms of respective devices at any time, and when they correspond, exchanging the data. CONSTITUTION:A memory means 2, which stores schedule data including the time data such as a date and a time to exchange the data, a timing means 4, which times the date, time, etc., and can read the time data, and a means 3, which compares the time data stored into the memory means with the timing data read from the timing means 4, are provided, and when the comparison result of the comparing means 3 corresponds, the data are exchanged. Consequently, when the data are collectively exchanged on-line at the section of a central system, the data can be exchanged from the time data such as the date and time set beforehand. Thus, the data can be surely and efficiently exchanged without imposing the burden on the operator.
Patent JP-S643763-A (JP)
Title: Multi-processor system
Inventor: NAKAGAWA MASATSUGU
IPC: G06F15/16
Filed: 1987-06-26
Abstract: PURPOSE:To reduce the cost by providing an application program storage device and a remote OS access section to a control processor system so as to apply remote control to a processor system to be controlled easily thereby reducing the time for change of function or the like. CONSTITUTION:In case of remote control of a processor system 200 to be controlled by the control processor system 100, the operation of the system 200 is subject to remote control through a remote OS access section 130 according to a request of an application program storage device 120 in the system 100. That is, an access section 130 starts an OS access section 230 through a communication device 110 and a communication device 210 in the system 200 by a request of the device 120 to operate the OS section 240. Then the result from the access section 230 is returned to a program of the device 120. Moreover, the revision of the system device is realized by revising the program of the device 120. Thus, the processor system 200 to be controlled is controlled remotely easily and the time for the system change or the like is reduced thereby reducing the cost.
Patent JP-S5863096-A (JP)
Title: Driving device for stepping motor
Inventor: FUJITANI YOSHINORI
IPC: H02P8/22
Filed: 1981-10-08
Abstract: PURPOSE:To increase the degree of the resolution of a stepping motor and to reduce the vibration and noise thereof by a method wherein the amplitude of a current supplied sequentially to each phase of the stepping motor is controlled so that it is varied in minute steps mode. CONSTITUTION:Every time when a pulse signal is given from an outside signal source 1, a pulse signal being an integer multiple of the input pulse signal is delivered from a voltage control oscillator 2. The output of the voltage control oscillator 2 is subjected to frequency division by a signal control unit 3 and given to a current control signal forming unit 4. Meanwhile, an output of a generating unit 5 delivering a step signal whose amplitude is varied in steps according to the input pulse signal, and an output of a generating unit 6 delivering a step signal delayed by one step from the above step signal, are given to the current control signal forming unit 4, whereby a current control signal with increased number of steps is prepared. A current from a distribution circuit 7 is controlled by this current control signal, and a stepping motor 9 is thereby driven via a current value feedback type exciting circuit 8.
Patent JP-S5683857-A (JP)
Title: Three-stage displacement driving device
Inventor: OONUKI HIDEYO
IPC: G11B15/10
Filed: 1979-12-07
Abstract: PURPOSE: To make the device small-sized to reduce the cost, by using two electromagnetic plungers to displace the driven material in three stages.  
     CONSTITUTION: The first electromagnetic plunger (PL) 34, the second PL35, lever 47, and the driven material consisting of head stand 31 and so on are provided, and lever 47 has the first action point near hole 48 to which force is given by the first PL34, the second action point near hole 49 to which force is given by the second PL35, and the third action points such as fulcrums 50 and 51 which gives force to the driven material. When only the first PL34 is operated, lever 47 is rotated with the second action point as the fulcrum; and when only the second PL35 is operated, lever 47 is rotated with the first action point as the fulcrum; and when the first and the second PLs 34 and 35 are operated, the first and the second action points are moved in approximately similar directions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6317090-A (JP)
Title: Postscript type optical information recording medium
Inventor: SAITO OSAMU
IPC: G11B7/246
Filed: 1986-07-09
Abstract: PURPOSE:To enhance stability, by forming a recording film having an org. coloring matter brought to a high-molecular state through a random or graft copolymerization with other polymerizable substance. CONSTITUTION:An org. coloring matter is copolymerized with a polymerizable molecule such as styrene, acrylic ester or methacrylic ester to bring a molecule of the coloring matter to a macromolecular or high-molecular state. By this copolymerization, a part easy to receive attack due to humidity, for example, the conjugated double bond in a molecule is blocked by a high-molecular chain and, therefore, said part is made difficult to receive the attack due to humidity to make it possible to achieve the stability of the coloring matter. Since the maldistribution of the org. coloring matter molecule is prevented by the membrane comprising the copolymer of the coloring matter, the molecule of the coloring matter in the membrane is uniformed as a result and, even when any part of the membrane is taken, characteristics such as the absorption wavelength or sensitivity of the org. coloring matter can be developed equally.
Patent JP-S5586967-A (JP)
Title: Flow reversing valve
Inventor: TANIMOTO MASAHIRO
IPC: F16K11/06
Filed: 1978-12-22
Abstract: PURPOSE: To simplify structure and improve reliability of a reversing valve, by making through holes on a block which is fixable to a piping panel and making spot faces for selectively communicating them with the sakd through holes on a slide panel transferrable along the block.  
     CONSTITUTION: As working gas is introduced in an inlet 24a of a driving mechanism 7 and another inlet 24b is opened to the atmosphere, a diaphragm 8 is deformed and a traveling frame 6 connected with a spindle 9 is moved together with a slide panel 4 to the right. For example, gas from a hole 25c on a piping panel A passes through a hole 21 on a block 1 and reaches the slide panel 4. When the hole 21 is positioned on a groove type counter face 22 on the slide panel 4, gas changes its flow through another hole 21 to a pass hole 25b on the piping panel A. When working gas is introduced into the other inlet 24b and the inlet 24a is opened to the atmosphere, the slide panel 4 is transferred in the opposite direction and the said hole 21 is communicated with another spot face 22 to allow gas to flow into a passage 25d. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5585828-A (JP)
Title: Separate type air conditioner
Inventor: TANAKA TADAMI
IPC: F24F1/00
Filed: 1978-12-20
Abstract: PURPOSE: To effect air ventilation in the room with a single motor by providing the ducts in layers in the ventilator to constitute the air supply passages and air discharge passages and opening the outer air feed port of the ventilator in the space between the indoor air suction port and the fan casing.  
     CONSTITUTION: A fan 5 is rotated by a motor 4 to produce an air flow, whereby the air a in the room is forced to pass through the small holes in a cleaning filter 12 to get rid of the toxic gases and sucked up by a fan. On the other hand, the air b outside the room is passed through a cleaning filter 18 to get rid of the toxic gases to form clean air. This air is flown into the air supply passages 16 and entirely heat exchanged with the air flowing in the discharge passages 6 through the walls of the ducts 20. The clean air from both inside and outside of the room, which was sucked up by the fan, is mixed in the fan 5 and fan casing 8 and led toward the discharge side of the fan, thereby performing ventilation with a single piece of fan while effecting cooling or heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S646709-A (JP)
Title: Position detector for moving part
Inventor: IMAI YASUAKI
IPC: G01B17/00
Filed: 1987-06-29
Abstract: PURPOSE:To achieve a higher reliability avoiding deterioration in light emitting and receiving elements, by a method wherein a wave is transmitted moving through space to a moving part to receive it reflected from the moving part and the position of the moving part is detected based on a time difference between the transmission and the reception. CONSTITUTION:A moving member 122 is provided with a reflector 215 and an ultrasonic sensor 213 is made up of an ultrasonic wave transmitting element 213a and an ultrasonic wave receiving element 213b. A pulse circuit 230 to be controlled and driven with a control circuit 240 is connected to the element 213a and, likewise, a receiving circuit 232 to the element 213b through the circuit 240. Time t1 of transmitting an ultrasonic wave from the element 213a and a time t2 of receiving it with the element 213b after reflected with the reflector 215 are recorded with the circuit 240 to detect a time difference t2-t1. On the other hand, a reference pulse oscillating circuit 242 is provided to oscillate a reference pulse 242a at a shorter time interval than the time difference to count the number of the pulse 242a within the time difference. As the number thereof is proportional to a distance between the reflector 215 and the sensor 213, a distance L can be determined.
Patent JP-H027031-A (JP)
Title: Micro image projector
Inventor: KAMIMURA KUNIAKI
IPC: G03B21/11
Filed: 1988-06-27
Abstract: PURPOSE:To view a high quality image by providing a movable mechanism which brings a projecting lens close to a platen glass for floating or moves the projecting lens away from the platen glass and release floating according to the presence or absence of manual-operation of a carrier. CONSTITUTION:When a fishcarrier 3 is not operated, in other words, a solenoid 29 is turned off, the backward end of a barrel 23 is brought into press-contact with the upper glass 2 of the carrier 2 by energizing power, self weight, etc., of a spring 31. Thus, the projecting lens 1 maintained in the barrel 23 is brought close to the glass 2 and floated. When the carrier 3 is operated, the solenoid 29 is turned on, and a shaft 27 moves upward against energizing power of the spring 31 and self weights of the barrel 23 and the lens 1 while guided by a guiding part 26. There, the backward end of the barrel 23 is separated from the upper glass 2 and lifted upward through a holder 30, and the lens 1 separated from the glass 2 to release floating. Since the lens 1 is separated from the glass 2, occurrence of scratch on the platen glass can be prevented.
Patent JP-S6137009-A (JP)
Inventor: KANEFUJI YUJI
IPC: A01B63/111
Filed: 1984-07-30
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-S6316416-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA EITARO
IPC: C09D127/04
Filed: 1986-07-08
Abstract: PURPOSE:To improve thermal stability, durability and runnability by providing a magnetic layer contg. a vinyl chloride resin, epoxy group-contg. resin and carboxylic acid compd. or sulfonic acid compd. having a perfluoroalkyl group to a titled medium. CONSTITUTION:This recording medium has the magnetic layer contg. the vinyl chloride resin, the epoxy group-contg. resin and the carboxylic acid compd. or sulfonic acid compd. having the perfluoroalkyl group. The improvement in the thermal stability is obtd. as the hydrogen chloride generated by the thermal decomposition of the vinyl chloride resin is captured by the epoxy group in the molecular chain to prevent the chain reaction of the decomposition. Since the perfluoroalkyl group having lubricating performance exists in and on the magnetic layer in the form of being fixed to the resin, the runnability, wear resistance and durability are improved.
Patent JP-S6222945-A (JP)
Title: Heat accumulating operation control method
Inventor: KAMIMURA KAZUYUKI
IPC: F24F11/02
Filed: 1985-07-22
Abstract: PURPOSE:To prevent a shortage or excess of heat accumulation amount, by determining the total heat amount consumption in accordance with the following day's plan of air conditioning operation, selecting a level of heat accumulating operation to meet such total heat amount consumption, and operating heat source equipment during the night to obtain the heat accumulation amount required by the selected level. CONSTITUTION:For each of load equipment AHU21 disposed separately in respective rooms, shared storage and shared control between the higher-level device CCT 43 and the control device CNT 42, or storage and control only by the CNT 42 is assumed, depending on the usage schedule of the respective rooms in the following day. Since the following day's total consumption of heat amount can be predicted relatively accurately in this manner, and the heat accumulating operation is performed to bring it as close to the prediction as possible, the excess or shortage relative to the following day's actual heat amount load becomes small to allow the economical and reasonable heat accumulating operation.
Patent JP-S6317728-A (JP)
Title: Air levitation type transfer device
Inventor: TANAKA SADAO
IPC: B65G51/03
Filed: 1986-07-07
Abstract: PURPOSE:To set a transfer speed at any required value and also to control an impact force at the time of a stop by controlling tilt angles of a running passage as well as air jet flow rates. CONSTITUTION:An IC 10 is levitated above the surface of a rail 11 by means of air jetted out of an air jet port 13. As a stopper pin 16 is eccentrically arranged, the IC 10 receives a moment of rotation in a side direction when the IC butts against the pin 16. As a result, a lead 17 on the side of the IC 10 comes into contact with either the rail 11 or a side plate 15. A frictional force produced at this time reduces the recoil of the IC 10. Moreover, the stopper pin 16 is planted vertically and arranged to be tilted by an angle alpha relative to the rail 11. Accordingly, the stopper pin 16 comes into contact with the upper rim portion of the IC 10, which also reduces the recoil of the IC 10 so that it is positioned correctly.