baber/WOPTO huggingface dataset:
Patent JP-H05167543-A (JP)
Title: Nicam signal demodulation circuit
Inventor: TAKEUCHI TOSHINORI
IPC: H04H40/18
Filed: 1991-12-13
Abstract: PURPOSE:To select an FM audio signal at the user side regardless of '1' or '0' level of a C4 bit by adopting the configuration such that an FM/NICAM switching signal is fed to a multi-in pin through an inverter circuit. CONSTITUTION:An H level is outputted from a mute-out pin 1 when an NICAM signal is in error and the pin is connected to a personal computer. An NICAM audio output is muted when an H level is inputted to a mute-in pin 2 and an FM audio signal is selected. Then a logic of a signal from a microcomputer inputted to an FM/NICAM switching pin 3 is inverted by an inverter circuit 4 and the inverted signal is inputted to the pin 2. An H level is always inputted to the pin 2 regardless of a C4 bit whether it is set to logical 1 or logical 0, the NICAM audio signal is muted and the FM audio signal is selected. Thus, the user selects the FM audio signal independently of the C4 bit.
Patent JP-H05178562-A (JP)
Title: Running guiding device for elevator
Inventor: INABA HIROMI
IPC: B66B7/02
Filed: 1991-12-13
Abstract: PURPOSE:To prevent the occurrence of an influence owing to irregular installation of guide rails by providing a means by which a running guide control command issued to a guide device for guiding an elevator car along a rail in an elevation passage is corrected according to a running guide state factor available during running of the cage. CONSTITUTION:A running guide device for an elevator is formed such that a car 1 installed between two guide rails 4-l and 4-2 fixed on a shaft wall surface by means of brackets 6 is run and guided by a non-contact magnetic guided device 9 and elevated and driven through a rope 5 by means of a drive device arranged to a machine room. In the running guide device, guide in a lateral direction of the car 1 is effected by means of electromagnets positioned facing each other in a direction extending between the guide rails. Guide in a longitudinal direction of the car 1 is effected by means of electromagnets positioned facing each other with the guide rails 4 nipped therebetween. Each electromagnet oil is energized and controlled by a control amplifier 10 according to a signal by means of which an electromagnetic control signal 13 generated by a gap command 11 and a gap signal 12 detected by a gap sensor is corrected according to a running guide state factor.
Patent JP-H09165206-A (JP)
Title: Ozone generation and ozonizer
Inventor: KITAYAMA JIRO
IPC: C01B13/10
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an ozonizer capable of maintaining conversion efficiency from oxygen atom to ozone in high efficiency and providing ozone having a high concentration. SOLUTION: This ozonizer is equipped with an oxygen atom generating part 6 for dissociating a supplied oxygen gas under a fixed pressure to form an oxygen atom, plural ozone generating parts 100, 200 and 300 for mixing an oxygen atom-containing gas supplied from the oxygen atom generating part with a reaction gas under high pressure and reacting the gases in a fixed oxygen atom concentration in a undischarged state to form ozone and a pressure-decreasing and supplying means 9 for decreasing pressure in each oxygen atom generating part to fixed low pressure, maintaining the oxygen atom-containing gas in a reduced pressure state and supplying the gas to the plural ozone generating parts 100, 200 and 300, respectively. The plural ozone generating parts 100, 200 and 300 are installed in series, the ozone-containing reaction gas formed in the previous part is successively fed to the ozone- generating part in the latter part and ozone formed in each ozone generating part is accumulated.
Patent JP-H02174579-A (JP)
Title: Digital servo control
Inventor: KAKIMOTO YOSHISUE
IPC: H02P29/00
Filed: 1988-12-26
Abstract: PURPOSE:To improve the positioning accuracy of an apparatus by detecting the torque of a motor being driven and by correcting a drive command value in a real time basis according to a torque variation. CONSTITUTION:A digital servo control is composed of an operation command system 101, a digital servo control system 102, a drive system 105, a movement detection system, and a torque detection system 108. Also, the control system 102 is equipped with a torque variation-compensating part 103, an amplifier 104, a correction value-changing table 107, etc. The compensating part 103 estimates and inputted torque T to obtain a quantity of torque variation and to select the correction value C from the table 107 which has been set beforehand.
Patent JP-H07190388-A (JP)
Title: Exhaust opening covering device of composite cooking utensil
Inventor: IKEDA MITSUO
IPC: F24C15/20
Filed: 1993-12-27
Abstract: PURPOSE:To make it possible to limit the quantity of cooking materials or the like which drop into an exhaust cylinder or an utensil main body and remove even small materials or the like which dropped inside the utensil main body, and to repair or replace a net member easily. CONSTITUTION:An exhaust air opening covering device of a composite cooking utensil is designed to cover and support an exhaust opening 15a and hold a net member 18 with an exhaust opening cover 17 having an opening hole 17a and an opposed recessed groove 17b.
Patent JP-H09172464-A (JP)
Title: Digital demodulator
Inventor: YOSHIOKA SHIGEYUKI
IPC: H04L27/14
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a digital demodulator preventing the increase of a circuit scale by providing a selection part and a threshold value generation part. SOLUTION: An extraction part 1 extracts received data equivalent for the past, a fixed time ago, and for the future, a fixed time later, specified by a basic threshold value set in advance from data obtained by A/D-converting a received and wave-detected analog signal. The extaction part 1 extracts data obtained by A/D-converting received data equivalent for the past or the future and data equivalent for the present in addition. A specifying part 2 specifies present received data A by comparing the A/D-converted data A equivalent for present received data extracted by the extraction part 1 and prescribed plural number of threshold value set by selected by a selection part 3 and generated by a generation part 4 by means of each transition pattern of extracted data one symbol ago and later.
Patent JP-H09167062-A (JP)
Title: Printer device with mark sensor conducting of initializing mode setting by mark sheet
Inventor: MUKOYAMA HIROHITO
IPC: B41J29/38
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability of mode setting by performing the mode setting by reading out the mode setting mark sheet provided with initialization items for the mode setting. SOLUTION: The printer device 11 with the mark sensor is equipped with a mark sensor part 12 which reads data out of the mode setting mark sheet, a print part 13 which prints a form, a console panel 14 on which the device is set with switches, a mode setting storage part 15 stored with mode setting information set with the mode setting mark sheet, and an interface part 16 which interchanges data with a host device 19. Then plural items are initialized by reading out the mode setting mark sheet provided with the initial value setting items having initial values set to the setting contents of the items. Consequently, all the setting items of the mode setting mark sheet need not be marked and only necessary setting items are only marked. Further, initialization processing for the mode setting on the console panel 14 is not necessary.
Patent JP-H03191317-A (JP)
Title: Scanning optical device
Inventor: KAKO RYOSUKE
IPC: G03G15/04
Filed: 1989-12-20
Abstract: PURPOSE:To make the scanning optical device compact by providing plural reflecting mirror surfaces on the outer peripheral surface of a rotary polygon mirror and also providing reflecting mirror surfaces which face inwardly sur rounding a space around the axis of rotation of the rotary polygon mirror. CONSTITUTION:The rotary polygon mirror 3 is formed so as to have the space around its axis of rotation, the reflecting mirror surfaces 7 are provided on the outer peripheral surface of the rotary polygon mirror 3, and the reflecting mirror surfaces 11 which face inwardly surrounding the space are provided in the space. Consequently, the optical path of incidence on the rotary polygon mirror 3 from a light source and a scanning surface are not extended on the same plane. Pieces of luminous flux of independent systems are therefore deflected for scanning at the same time. Consequently, the optical system is constituted effectively and stereoscopically to reduce the occupation area of the scanning optical device, thereby miniaturizing the size of the device.
Patent JP-H03190396-A (JP)
Title: Home controller
Inventor: SHINJI YOSHIKAZU
IPC: H04Q9/00
Filed: 1989-12-19
Abstract: PURPOSE:To control lots of loads in the lump by using a setting button so as to store and erase the control content set to plural individual control buttons and a simultaneous control button A into and from a simultaneous control button B. CONSTITUTION:When a simultaneous control button B45 is operated in the normal mode, a control instruction stored in a storage section 47 is read by a readout means 57 and a control means 55 controls it that the instruction is sent in the order set by a communication means 54 through a lighting line 24. The signal on the lighting line 24 is received by adaptors 48-50 to control loads 51-53 according to the signal control instruction. Thus, a simultaneous control button B45 is operated to combine the loads set by the controllers 25, 28 optionally and to control them simultaneously.
Patent JP-2001148415-A (JP)
Title: Vacuum chuck unit
Inventor: NAGAKURA KAZUKI
IPC: H01L21/68
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum chuck unit having such a constitution that may not damage a wafer and easily detect abnormality. SOLUTION: The vacuum chuck unit 20 is provided with a vacuum chuck stage 22 provided with a thrust-up pin 21 freely projected and moved back to/from a suction surface 23 and a solenoid valve 26 provided in a vacuum line 24 for connecting the stage 22 and a vacuum pump. The suction unit is provided with a pressure sensor 28 provided in the vacuum line for measuring a pressure inside a vacuum chuck mechanism, a timer 30 and a control part 32. In the vacuum chuck unit, since the thrust-up pin is driven after the pressure sensor detects that the pressure inside the vacuum chuck mechanism returns to the atmospheric pressure, a body to be chucked during vacuum chuck is not thrust up by the thrust-up pin as before. Thus, the body to be chucked is not damaged by unreasonably thrusting up the body to be chucked during the vacuum chuck.
Patent JP-2000153055-A (JP)
Title: Medal game machine
Inventor: IIMURA KOICHI
IPC: A63F9/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a medal game machine capable of improving playbility and the aleatory mind of a player by enabling the change of a pay-out rate just while the player plays a game. SOLUTION: An invalid medal guide hole 15 formed rectangular is provided at a side wall part located at the side part of a table 1. An opening/closing shutter 18 is provided on the rear side of the side wall part in respect to the invalid medal guide hole 15. The opening/closing shutter 18 is provided while closing the invalid medal guide hole 15 and constituted so as to be reciprocated back and forth by an opening/closing shutter driving part 32. Since a motor driving control part 34 controls the rotation of a motor 33 based on a signal from a control circuit 28 in the case of performing jack pot control, the longitudinal opening length of the invalid medal guide hole 15 is changed to be longer so that an opening area is expanded and the pay-out rate is set a little lower.
Patent JP-H01173373-A (JP)
Title: Floppy disk device
Inventor: MASUMOTO KANEHITO
IPC: G11B21/12
Filed: 1987-12-26
Abstract: PURPOSE:To cause the soft-touch function of a second head to be secure by engaging a driving piece, which is projected and provided in a second carriage, and a piston body in a cylinder room to be formed in a first carriage. CONSTITUTION:When a cartridge 8 is inserted to a holder 8 and the holder 8 falls down, the support of a second carriage 6 is canceled through a projecting piece 10 and the second carriage 6 is oscillated to a first carriage 4 side by the energizing force of a spring body 7. At such a time, a driving piece 11, which is projected and provided in the second carriage 6, is moved in an opposite direction and a piston body 13 in a cylinder room 12, which is formed in the first carriage 4, is energized in a direction so as to be lead-out of the cylinder room 12. However resisting force is generated by lubricant 14 and the piston body 13 is slowly led out. Then, damping operation is operated to a second head 5 and a soft-touch is executed.
Patent JP-H05138934-A (JP)
Title: Manufacture of optical printing head
Inventor: TSUKAGOSHI HISASHI
IPC: B41J2/45
Filed: 1991-11-19
Abstract: PURPOSE:To improve assembling precision and reduce irregular assembling by attaching a rod lens array in a slot integrally by using a core block equipped with a correction jig and a cavity block equipped with a correction jig. CONSTITUTION:A rod lens array 6, whose height is measured so as to obtain a center 17 of the conjugate length, is arranged in a slot 14 of a core block 11. At the same time, a correction jig 15a is abutted against the bottom end of the rod lens array 6. A cavity block 12 is engaged with the core block 11 and a correction jig 15b is pressed against the top end of the rod lens array 6 so as to correct warp of the rod lens array 6. In this state, a cavity chamber 13 is filled with resin so as to form a holder 5 and the rod lens array 6 is attached integrally with the holder 5. When the core block 11 and the cavity block 12 are removed, the holder 5 in which a distance C between the center of an optical axis of the rod lens array 6 and a striking face 5a of a substrate 1 at the holder 5 becomes constant can be obtained.
Patent JP-H02276771-A (JP)
Title: Winding-up apparatus and replacing method of bobbin by its apparatus
Inventor: RAINHARUTO BEERENSU
IPC: B65H67/048
Filed: 1989-12-22
Abstract: PURPOSE: To restrain strength between a contact roller and a bobbin from changing by releasing the brake, which is applied when the position of the contact roller is deviated from a target value in excess of a specific maximum value, until it falls below the specific value and rotating the bobbin revolver at a specific speed. CONSTITUTION: When the winding diameter of a bobbin having a yarn 3 cross- wound increases on a winding tube 10.1 of the winding spindle 5.1 located at the working position, change of the contact roller 11 position is detected by a spacer sensor 52 and a controller 54 controls a revolver motor 33, which is a brake motor, so that the deviation is eliminated, while a bobbin revolver 18 is rotationally moved to the right correspondingly to the increase of the winding. When a bobbin of a specific diameter is formed, the bobbin on the winding spindle 5.1 separates from the contact roller 11, a winding spindle 5.2 in the non-operating position approaches, a revolving lever moves downward, and pushes the yarn 3 against the winding spindle 5.2, winds it and exchanges it. Thus strength of the contact roller 11 with respect to the bobbin can be maintained practically steady during winding.
Patent JP-H07192359-A (JP)
Title: Drum motor controller
Inventor: TAKAHASHI DAIJI
IPC: G11B5/41
Filed: 1993-12-27
Abstract: PURPOSE:To optionally set the frequency and quantity of rotation of a drum motor. CONSTITUTION:An optional target frequency setting circuit 18 serves to optionally set the frequencies of rotation of rotary heads 14a and 14b, and a target frequency can optionally be set in optional target frequency setting mode by key input and, a target frequency signal b1 of the set target frequency is inputted to the other input terminal of a frequency comparing circuit 17. An optional target count number setting circuit 23, on the other hand, serves to optionally set the quantities of rotation of the rotary heads 14a and 14b, and generates a count number data signal h1 of the target count number from data on a quantity of rotation inputted by a user with keys and supplies it to one input terminal of a count number comparing circuit 22. Consequently, the frequency and quantity of rotation of the drum motor can optionally be set.
Patent JP-2001147164-A (JP)
Title: Surface temperature measuring thermistor body and thermistor measuring body
Inventor: TANAKA HIROYUKI
IPC: G01K7/22
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface temperature measuring thermistor body capable of accurately measuring surface temperature without bruising the surfaces of vegetables and fruits and to provide a thermistor measuring body. SOLUTION: A thermistor element body 3 comprising an approximately spherical miniature insulated thermistor element 1 of ϕ 1.0 mm or less and an insulated conductor 2 connected to the element 1 is inserted in a silicon tube 4 in such a manner that the element 1 is projected by a specified length b from the end part t1 of the silicon tube 4, and a silicone adhesive is filled in the tube 4 near an end part t2 to provide an adhesive filled part 5, thus forming the surface temperature measuring thermistor body 10. The thermistor body 10 is inserted in a hole h of a measuring body outer cylinder 15, and a specified length e of the tube 4 on the element 1 side is stuck with the silicone adhesive to provide an adhesive stuck part 16, thus forming the surface temperature measuring thermistor measuring body 20.
Patent JP-H05165572-A (JP)
Title: Channel selector
Inventor: OKI TATSUYA
IPC: G06F3/05
Filed: 1991-12-16
Abstract: PURPOSE:To perform the repetitive sweep of a channel other than a normal channel by designating the channel other than the normal channel arbitrarily in a repetitive sweep mode, etc. CONSTITUTION:When a value to select an analog input terminal AN5 is written on a sweep terminal designation register 3, a switching circuit 8 selects the information of an A/D sweep terminal selection register 2 first when A/D conversion is started. Thereby, the bits 10a-10c for analog input terminal selection of an A/D channel selection means 9 receive the output of the register 2 via the switching circuit 8, and apply the A/D conversion to analog input terminals AN0AN3 sequentially. After that, the switching circuit 8 selects the information of the sweep designation register 3, therefore, the content of the analog input terminal AN5 can be A/D-converted. By employing such constitution, it is possible to set the channel AN5 outside the normal channel as the target of the repetitive sweep.
Patent JP-H10188449-A (JP)
Title: Disk shape storage device
Inventor: TOMIJIMA YUICHIRO
IPC: G11B21/08
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To optimize the convergent speed in a feed seek operation at the time of an access operation under actual using conditions, and thereby, to improve the access time and stability of the access operation, by setting a reference convergent speed as to the convergent speed of the feed seek operation and adjusting the convergent speed by changing the voltage impressing condition, when this convergent speed is different from the actual convergent speed. SOLUTION: When a pickup of an optical disk device is operated in the feed seek operation from the present position to a target position, an acceleration voltage is impressed upon a motor for feed seek operation by a prescribed time. Then, the pickup is moved at a speed which is gradually increased like a speed curve. When the pickup is moved to approach the target position, the voltage is inverted to impress a brake voltage upon the driving motor by a prescribed time. By impressing this brake voltage, the feed seek operation comes into convergence, and the pickup is stopped accordingly.
Patent JP-2001147794-A (JP)
Title: Printer, information processor, printing system and storage medium
Inventor: AYUKAWA HIDEYUKI
IPC: G06K7/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pay printing service capable of using plural kinds of recording papers, in simple constitution. SOLUTION: Relating to this printer for executing printing based on printing data transmitted from the information processor, a control card, in which information corresponding to the respective plural sets of the recording media of different sizes and sheet numbers is recorded, is prepared and the information relating to the recording paper housed in a paper feed unit 6 is read by a bar code reader 106 from the control card placed on top of the recording paper and transmitted to the information processor 10. A printer 13 performs subscribing to the control card before performing printing to the recording paper by signals from the information processor 10 and invalidates the bar code.
Patent JP-H05140612-A (JP)
Title: Method for sintering powdery stainless steel
Inventor: MATSUO HIDEAKI
IPC: C22C33/02
Filed: 1991-11-20
Abstract: PURPOSE:To provide the sintering method for obtaining a sintered article having a prescribed magnetic characteristic with the cooling time after sintering reduced. CONSTITUTION:The powder of a ferritic stainless steel contg. <=0.1% carbon is sintered at 1100-1250 deg.C and then slowly cooled at the rate of <=10 deg.C/min for >=50min in the heat-insulated chamber 12 of a cooling chamber 7. An atmospheric gas such as argon is then supplied to the cooling chamber 7, the air port 15 provided in the side walls 14a and 14b of the heat-insulated chamber 12 is opened, a blower 22 is operated to circulate the atmospheric gas cooled by a cooler 23, and the sintered article is rapidly cooled at the rate of >=10 deg.C/min.
Patent JP-H0566190-A (JP)
Title: Device and method for analyzing fine particle and grinder roll interval adjustor using it
Inventor: SATAKE TOSHIHIKO
IPC: G01N15/02
Filed: 1991-11-20
Abstract: PURPOSE:To automate the analysis of fine particles and automate grinding equipment by analyzing fine particles by means of computation based on the time in which the fine particles pass, the frequency of cutoff while cutting off coherent light and some coefficient. CONSTITUTION:Optical fiber 2 which directly receives light from the gas laser 1 of a coherent light generating portion is connected to a light receiving portion 3 which uses a phototransistor as a light-receiving element. The electrical outputs of the light receiving portion 3 are input to a counter portion 5. The counter portion 5 has an oscillating portion therein and the time during which laser light is cut off by fine particles is output to an arithmetic portion 6 according to the oscillation frequency of the oscillating portion and changes in the electrical outputs of the light receiving portion 3 caused by the cutoff of the laser light due to passage of the fine particles through a measuring channel portion. The arithmetic portion 6 computes the particle size distribution of subjects to be measured on the basis of the time and frequency of the cutoff and on a coefficient stored in a storage portion 7. When needed the particle size distribution obtained is output to a display, printer output and the like from a data output port 8. A fine particle analysizer 10 actuates a roll interval adjuster via a control portion.