baber/WOPTO huggingface dataset:
Patent JP-H11213436-A (JP)
Title: Optical pickup device for both-side access
Inventor: IKEGAME TETSUO
IPC: G11B7/135
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device for both-side access for increasing a recording capacity further without damaging the merit of the shortness of the time required for recording information and reproducing the information in the combination of an optical recording medium and the optical pickup device. SOLUTION: This device is provided with a supporting pedestal 11 provided with an extension end part extended from a base end part freely turnably arranged near an optical disk 100 and moved along the radial direction of the optical disk between a suspension position on the outer part of the peripheral edge of the optical disk and an operation position facing the surface of the optical disk accompanying the turning of the base end part, a supporting pedestal moving means 101 for moving the supporting pedestal in both directions A along the rotation center line of the optical disk and an optical circuit provided on the supporting pedestal for irradiating a beam light from a light source from the extension end part in both directions while the extension end part is arranged at the operation position,  recording the information to the corresponding recording layers 100a and 100b of the optical disk and reproducing the information from the recording layers 100a and 100b.
Patent JP-H11220508-A (JP)
Title: Encoding device
Inventor: ISHII MAKOTO
IPC: H04L29/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To process both calculation and packeting of the prescribed data which are necessary for error checking in real time and by performing the formed processing of those calculation and packeting operations in hardware, while the data format of a 1st data material of a 1st signal form is converted into a 2nd signal form. SOLUTION: When the data formats which are read out of a recording/ reproducing part 7 by the data encoders 6A to 6N have the TCP/IP forms, the media access control(MAC) and the section headers are added in the software processing to the heads of the broadcast material data D1A to D1N and D2A to D2N at an arithmetic processing part 20. Thus, the TCP/IP forms are converted into the section formats. Then those broadcast material data undergo hardware processing at an enciphrement processing part 28 and are turned into the enciphrement data D24 with the exclusion of each header. The corresponding redundancy data necessary for the error checking undergo a hardware processing operation via a packetizer 29 and are added to the end of the data D24 to obtain the MAC frame data.  Then the MAC frame data are used as TS packet data D30, which are outputted via a TS output part 31 as TS packet data D3A to D3N.
Patent JP-S52102664-A (JP)
Title: Driving circuit
Inventor: OOSAWA MITSUO
IPC: H04H20/48
Filed: 1976-02-24
Abstract: PURPOSE: To avoid arising of off-set voltage of switching output, by oscillating opposite phase signals at two transistors and this makes the circuit stable for change of power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62177380-A (JP)
Title: Diaphragm type pilot operated switching valve with pressure limiting mechanism
Inventor: ARIIZUMI RYOZO
IPC: F16K17/10
Filed: 1986-01-31
Abstract: PURPOSE:To reliably switch passages by giving snap action to a pump for communicating a pilot pressure passage alternatively with a pilot pressure introducing passage or with an atmospheric pressure introducing passage. CONSTITUTION:A pilot pressure passage 42, a pilot pressure introducing passage 61 and an atmospheric pressure introducing passage 63 are opened to a control chamber 117. A plunger 112 forces a valve seat 123 to close the pilot pressure introducing passage 61 by a compression spring 125 until the pilot pressure reaches a designated value. When the pilot pressure increases, the plunger 112 starts rising to reach the rising end. Accordingly, the pilot pressure and the atmospheric pressure can be switched to a diaphragm instantaneously.
Patent JP-S60163738-A (JP)
Title: Stopping condition maintaining device
Inventor: HOSAKA AKIO
IPC: B60W10/10
Filed: 1984-02-07
Abstract: PURPOSE:To automatically maintain a stopping condition while a car is stopped regardless of a road surface condition by increasing or decreasing a driving force so as to reduce a car speed when said car is stopping, and maintaining said driving force as it is when the car speed has become zero. CONSTITUTION:When a car stopping time judging means 53 judges from the output signal of an operating condition detecting means 51, for example, that an automatic transmission is selecting a traveling range and the amount of operation of an accelerator pedal is zero, with the car being in a stopped condition. The judging means of the car stopping time judging means 53, and a car speed variation judging means 54 into which the output signal of a car speed detecting means 52 is inputted, are inputted in an arithmetic means 56. Then, the means 56 outputs a signal, which controls the driving force of a car so as to make the car speed zero in accordance with the results of these judgment. Thereby, an adjusting means 57 adjusts the opening of a throttle valve, an ignition timing, fuel- feeding quantity, connecting condition of a clutch, etc. based on the output of the arithmetic means 56, to maintain the stopping condition.
Patent JP-S58135988-A (JP)
Title: Logic regulation circuit
Inventor: IKEHATA YUKIO
IPC: G04G3/02
Filed: 1982-02-09
Abstract: PURPOSE:To form at low cost a logic regulation circuit which can be re-regulated both in the plus and minus directions. CONSTITUTION:Switches SW5, SW6, SW7 and SW8 form a first switch group, while switches SW9 and SW10 form a second switch group. A first memory circuit is constituted by half latches L5, L6, L7 and L8, a second memory circuit by half latches L9 and L10, and a third memory circuit by flip-flops F31, F32, F33 and F34. The first switch group SW5-SW8 is constituted based on the presence or absence of the breaking of an wiring on a circuit board, while the second switch group SW9 and SW10 is constituted by a mechanical movable contact. Then a manufacture can adjust a watch error, as usual, according to the presence or absence of the breaking of the wiring by setting both switches  SW9 and SW10 to be OFF. For the purpose of repair service, the watch error  can be shifted in either direction of plus or minus by turning either of switches SW9 and SW10 ON.
Patent JP-H09210243-A (JP)
Title: Valve with opening/closing display function
Inventor: DAICHO NORIO
IPC: F16K7/17
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To display more directly and clearly an opening/closing condition of a diaphragm. SOLUTION: A metal-made diaphragm 12 is provided open/close movably relating to a valve seat 11 in a valve case 3. An opening/closing moving member M of a booster type actuator 2 is connected in series relating to this diaphragm 12. A display device A is constituted by a detector 41 detecting a moving amount in a vertical direction of the moving member M, pointer 42 supported to a casing 40 and a mechanism conversion magnifying the moving amount detected by the detector 41 into a rotary angle of the painter 42. When this display device A is mounted from an upper side in a housing 20 of the actuator 2 through a block 54, the detector 41 passes through a through hole 51 of a pressing bolt 37 into contact with an upper end face of the moving member M, 'close' is displayed by the painter 42.  When the moving member M is lifted, the diaphragm 12 is opened, also the detector 41, is lifted, the painter 42 is large rotated, 'open' is displayed by this pointer 42.
Patent JP-S63187309-A (JP)
Title: Numerical control system
Inventor: TANAKA KUNIO
IPC: G05B19/418
Filed: 1987-01-29
Abstract: PURPOSE:To bring NC program transfer control to an NC device and start control of the NC device, etc. to a centralized control by remote operation, by outputting an operating state of a numerical control part to a selector device, and displaying an operating state of the NC device by a lamp. CONSTITUTION:A numerical control part NC of an NC device 13a connected to an NC program generating device 11 by a selecting switch 12a receives ON/OFF signals of each switch in a switch part 12b through a programmable controller PCU. Based on these ON/OFF signals, a prescribed control is executed, and also, the operating state of the numerical control part NCU is outputted to a selector device 12 through the programmable controller PCU, a prescribed lamp of a lamp part 12c is turned on or off, and an operating state of the NC device is displayed. An operator confirms the operating state of the NC device by looking at a lighting state of the lamp, and allows the NC device to execute an object operation by operating a prescribed switch. In such a way, the NC device can be brought to a centralized control by a remote operation.
Patent JP-H02203149-A (JP)
Title: Controlling method of temperature of hot water in bathtub of full-automatic bath device
Inventor: ANZAI MASAHIRO
IPC: F24H1/00
Filed: 1989-01-31
Abstract: PURPOSE:To enable automatic control of a hot-water temperature in a bathtub even when the temperature is desired to be lowered, by a method wherein the quantity of supply water needed for lowering the hot-water temperature in the bathtub to a set hot-water temperature is computed on the basis of a supply water temperature, the hot-water temperature in the bathtub and the quantity of water in the bathtub and water is supplied on the basis of the result of computation. CONSTITUTION:The level of water in a bathtub is detected by a pressure sensor 6 and Q1 is calculated from water level-water quantity data. With a solenoid valve 5 opened, subsequently, a pump 3 is driven, a hot-water temperature T1 in the bathtub is detected, and when the detected hot-water temperature T1 is lower than a set temperature T3 set in a remote controller, an additional heating operation is started. When T1 is higher than the set temperature T3, the pump 3 is stopped with the solenoid valve 5 closed. Then, the pump 3 is driven with solenoid valves 8, 4 and 2 opened, and while water in a preset quantity is thereby supplied, a supply water temperature T2 is detected by a water temperature detecting sensor 11. Next, the pump 3 is stopped with the solenoid valves 8, 4 and 2 being closed, the quantity Q2 of drain water needed for lowering the temperature to a desired temperature at a set water level is computed from T1, T2, T3 and Q1, the quantity Q2' of drain water thus obtained is drained, and thereafter the water in the same quantity with Q2' is supplied.
Patent JP-H07224760-A (JP)
Title: Getter material container for vacuum heat insulating container
Inventor: TAKAHASHI YASUTAKA
IPC: F04B37/02
Filed: 1994-02-16
Abstract: PURPOSE:To provide a getter material container for a vacuum heat insulating container capable of keeping vacuum within a vacuum space for a long time even in a vacuum heat insulating container for middle temperature and high temperature and also capable of regenerating and replacing a getter material easily as a degassing absorber. CONSTITUTION:A connecting portion for communicating with the vacuum space 15 of a vacuum heat insulating container 12 through an opening and closing valve 13 and an exhaust portion having an exhaust valve 16 are mounted in a getter material container 11 in which a getter material is stored and also a heating means for heating the getter material at a designated actuating temperature and a generating temperature is mounted in the same container.
Patent JP-H05219134-A (JP)
Title: Time division transmission system
Inventor: HIRANO YUJI
IPC: H04L69/14
Filed: 1992-02-05
Abstract: PURPOSE:To increase transmission quantity by adding a channel as occasion demands. CONSTITUTION:In the case of increasing the transmission quantity, a prescribed control signal is given to switching circuit parts 3, 8 so as to make them select the data of a D2 channel and the output data of a D2 channel reception circuit part 7 respectively. The D1 channel transmission circuit part 1 of a master side transmits the data of a D1 channel to a transmission line 9 at first, and next, a B1/B2 channel transmission circuit part 2 transmits the data of a B1 and a B2 channels successively to the transmission line 9. After that, a D2 channel transmission circuit part 4 transmits the data of the D2 channel from the switching circuit 3. The D1 channel reception circuit part 5 and the B1/B2 channel reception circuit part 6 of a slave side receive the data of the D1 channel and the B1/B2 channel from the transmission line 9, and output them. After that, the D2 channel reception circuit part 7 receives the data of the D2 channel from the transmission line 9, and the switching circuit 8 receives this data, and outputs it.
Patent JP-H08194836-A (JP)
Title: Method for finding out index for easy hiding
Inventor: TSUJI MUTSUNARI
IPC: G06T15/40
Filed: 1995-01-12
Abstract: PURPOSE: To quickly calculate an index for easy hiding in the case of hiding an object to the back of a background by finding out the index for easy hiding by subtracting a distance up to a prescribed area in which the object exists from the depth data of the prescribed area. CONSTITUTION: A TV game device 1 is constituted of an I/O control circuit 6, a CPU circuit 7, a work memory 9, a character memory 12, a screen memory 14, etc. The CPU circuit 7 writes an object picture or a background picture read out from the memory 12 in the memory 14 to display the picture on a monitor 3. Since the CPU circuit 7 finds out the index for easy hiding by subtracting a distance up to a prescribed area in which the object exists from the depth data of the prescribed area, calculation considering the angle or the like of a visual line is made unnecessary and the index for easy hiding can be extremely quickly found out.
Patent JP-H09291753-A (JP)
Title: Control device for automatic door
Inventor: KAMIYOSHI HISAYUKI
IPC: E05F15/632
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To control any types automatic doors safely and comfortably. SOLUTION: A motor 4 opens and closes doors 2a, 2b. A CPU 14 detects the positions of the doors 2a, 2b based on the signal from an encoder 6, a control signal is given to a motor drive unit 10 based on the position signal, and the motor drive unit 19 drives and brakes the motor 4. The CUP 14 computes door speed on the positions of the doors 2a, 2b based on the signal from the encoder 6, and outputs a control signal so as to conform the door speed to the target speed corresponding to the door positions.
Patent JP-S60164779-A (JP)
Title: Image forming and projecting device
Inventor: FUJII HARUO
IPC: B41J3/46
Filed: 1984-02-06
Abstract: PURPOSE:To raise sufficiently a resolving property, and to form and display a picture which is required immediately, by providing a picture recording medium, an image forming means, a means for illuminating a powder toner picture, and a means for forming an image by an illuminated light and projecting it. CONSTITUTION:A picture recording medium 1 is constituted of a transparent base body 2 such as a plastic film, a transparent conductive layer 3 such as indium oxide tin, and a laminated material of a transparent dielectric layer 4 having an insulating property or a suitable high resistance. A picture recording means 9 has a still non-magnetic cylinder 10 soaked in a conductive magnetic toner 13 in a toner vessel, a rotary magnet 11 of its inside, and a magnetic multi-stylus head 12 opposed and provided in the vicinity of the non-magnetic cylinder 10. Each picture is brought successively to an illuminating position (a) by a movement of the rocording medium 1, stands still for a short time in this position, and while it stands still, a light passing through a Fresnel lens 21 form a light source 14 such as a tungsten lamp or a halogen lamp, etc. is irradiated to the recording medium 1, and a picture on the recording medium 1 is made to form an image and projected onto a display surface 20 by mirrors 17, 18 and a lens 19.
Patent JP-H05214540-A (JP)
Title: Method for monitoring cvd reaction
Inventor: TSUJIKU SUSUMU
IPC: C23C16/52
Filed: 1992-02-05
Abstract: PURPOSE:To decide whether the process is abnormal or normal by obtaining the partial pressure of the gaseous reaction product from the ratio of the content of the gaseous reaction product to that of an inert gas in the exhaust measured by a mass spectrometer. CONSTITUTION:In this process for producing an LSI circuit, a mass spectometer 10 and 11 is provided in the exhaust part of a reaction chamber 3 to obtain the ratio of the content of the gaseous reaction product to that of an inert gas in the exhaust gas, and the partial pressure of the gaseous reaction product is obtained from the ratio and the partial pressure of the inert gas in the reaction chamber. Whether the process is abnormal or normal is decided from the obtained partial pressure of the gaseous reaction product. Consequently, the reliability in the CVD process is improved, and the quality and productivity of the produced LSI circuit are ameliorated.
Patent JP-H01195405-A (JP)
Title: Optical-beam scanner
Inventor: MORITA SHIZUO
IPC: G03G15/04
Filed: 1988-01-30
Abstract: PURPOSE:To easily perform positioning of the optical axis at the time of manufacturing and fitting and adjustment of optical parts at the time of maintenance with an optical-beam scanner by constituting a deflector and, at least, one of the optical parts in an integrated unit. CONSTITUTION:This optical-beam scanner is provided with a semiconductor laser 14 which emits an optical beam, collimator lens 15 which transduces the optical beam emitted by the laser 14 to have a uniform diameter, and optical beam deflector 13 which projects the optical beam passed through the collimator lens 15 on a photosensitive body and the deflector 13 is constituted of a mirror vibrator 1 which deflects the optical beam by swinging a mirror 4. Moreover, the optical beam deflector 13 and, at least, one of the optical parts of the writing optical system is placed on one base plate 25. Therefore, positioning of the optical axis at the time of manufacturing becomes easier. Furthermore, the fitting and adjustment of the optical parts can easily be performed at the time of maintenance by exchanging the base plate.
Patent JP-H02201500-A (JP)
Title: Voice synthesizing device
Inventor: TAMURA JUNICHI
IPC: G10L19/00
Filed: 1989-01-31
Abstract: PURPOSE:To easily synthesize language information with sounds which have various timbre of, for example, a guitar, a violin, etc., by providing a sound source generating means which generates signals obtained from musical instrument sounds generated by musical instruments as sound sources. CONSTITUTION:This voice synthesizing device is equipped with the sound source generating means (musical instrument sound generator) 21 which generates the signals obtained from the musical instrument sounds as the sound sources. The musical instrument sound generator 21 outputs the periodic waveform of a musical instrument sound. The musical instrument sound various in output level according to the kind of the musical instrument, so a musical instrument sound source normalization processing part 22 controls the amplitude so as to equalize input power for the normalization of the power. A phoneme parameter storage memory 23 is stored with musical instrument selection information for selecting a musical instrument in addition to conventional sound source parameters. A parameter transfer control part 24 transfers the musical instrument sound selection information to the musical instrument sound generator 21. Consequently, the language information can easily be synthesized with sounds having various timbre of, for example, a guitar and a violin.
Patent JP-H02205527-A (JP)
Title: Packaging apparatus
Inventor: SUZUKI HISAYA
IPC: B65G47/30
Filed: 1989-01-31
Abstract: PURPOSE:To securely feed a package between feeding claws of a conveyer to improve productivity of a packaging line by a method wherein a package carrier part is divided into a first and a second conveyers while the interval between feeding claws of the first conveyer is enlarged and carrying speed of packages by the second conveyer is made approximately equal to moving speed of a continuous packaging medium. CONSTITUTION:A first conveyer unit 30 is installed on an exit side of a package supply source 13, having a first conveyer 32 equipped with first feeding claws 31 provided at an interval B sufficiently larger than length C of a package 14 in a direction of carrying and having a driving source 100 for driving the first conveyer 32 with speed higher than the moving speed of a packaging medium 11. A second conveyer unit 40 is installed at an entrance side of a packaging unit 17 in the downstream of the first conveyer unit 30, having a second conveyer 42 provided with second feeding claws 41 provided at an interval A approximately equal to length D of a package 16 in a direction of carrying and having a driving source 100 for driving the second conveyer 42 with speed approximately equal to the moving speed of the packaging medium 11. This constitution allows the package 14 to be securely fed between the feeding claws 31 of the conveyer 32, improving productivity of a packaging line.
Patent JP-S58137332-A (JP)
Title: Inversion circuit
Inventor: YAZAWA AKIRA
IPC: H03K19/0944
Filed: 1982-02-10
Abstract: PURPOSE:To vary a threshold value while holding abrupt output voltage variation and output voltage supply with a level VSS, by supplying a voltage different from a power voltage to a signal inversion part and shifting its output nearly to a power source level. CONSTITUTION:The signal inversion part consisting of an enhancement type FETQ2 and a depletion type FETQ5 is interposed between a power source VDD and the potential at a point A obtained by an enhancement type FETQ1 and a depletion type FETQ6. The output of the signal inversion part is connected to the gate of an enhancement typ FETQ4, whose drain is connected to a power source VSS to lead an output voltage out the FETQ4 from the source. When the potential at the point A is VTC1 and the power voltage of the signal inversion part is VDD-VSS-VTC1, the return circuit threshold value VTC of this constitution is VTC1+VTC2 where VTC2 is a circuit threshold voltage, and the voltage at the point A is varied to vary the circuit threshold value VTC.
Patent JP-S61180540-A (JP)
Title: Manufacture of motor stator
Inventor: SAKAI KAZUTO
IPC: H02K15/02
Filed: 1985-02-06
Abstract: PURPOSE:To reduce a slot ripple by stacking steel plates in which conductors are buried through insulators in a plurality of holes and connecting plates in which leads are disposed to be connected as prescribed, thereby eliminating slot openings. CONSTITUTION:Holes 2 are punched radially at the prescribed interval on a steel plate 1, and tapered in the prescribed direction. Then, conductors 3 and insulators 4 are molded. Subsequently, two plates 1 are so superposed as to oppose at the larger hole opening side of the plates 1 in such a manner that one set includes two plates to assemble a core. Wirings by conductors are formed so that the winding connections at both sides of the core becomes the prescribed winding connection to an insulating connecting plate 7. Thus, since slot openings necessary at the time of winding a winding can be eliminated, a torque ripple generated to the slot opening can be reduced.