baber/WOPTO huggingface dataset:
Patent JP-S59176472-A (JP)
Title: Wind power generator
Inventor: YAMADE TAKESHI
IPC: F03D7/04
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the torque itself generated by a windmill and improve safety by detecting a wind velocity exceeding a dangerous wind velocity point and operating a pitch control unit from outside by means of this signal. CONSTITUTION:Multiple blades 1 are fitted around a hub 2 and generate the rotating torque by means of a wind velocity (a) to rotate the hub 2 in the rotating direction (b). This rotation is transmitted to a main shaft 3 and is fed to a load machine. When the wind velocity (a) is strong, a feed nut 12 is rotated, and a feed screw 10 supported by a support 11 is advanced to move a slider 5 through a roller 9 and a rod 8. A pitch control unit constituted with a slider 5, a weight 6, and a spring 7 is changed to an angle corresponding to the wind velocity (a) of the blades 1.
Patent JP-H11234089-A (JP)
Title: Wideband tuning system for radio device
Inventor: MACHIDA HIROSHI
IPC: H03J5/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide the wideband tuning system of a radio device, which can easily adjust the deviation of a tuning frequency cauged by the characteristic dispersion of individual constituent elements. SOLUTION: Optimum tuning voltage corresponding to a tuning frequency is stored beforehand in a memory 8 at every radio device and tuning voltage corresponding to a desired tuning frequency is read from the memory 8 at the time of use. It is sent to a tuning circuit 4 and executes tuning. When the desired tuning frequency f12 is not stored in the memory 8 at the time of use, the tuning voltage of the desired tuning frequency is obtained through interpolation by the use of the tuning voltage of the frequencies f1 and f2 adjacent to the tuning frequency stored in the memory 8. It is sent to the tuning circuit 4 and executes tuning.
Patent JP-S6057263-A (JP)
Title: Logic analyzer
Inventor: JIYOOJI EE HAAGU
IPC: G06F17/40
Filed: 1984-03-14
Abstract: PURPOSE:To check a storage signal with time lapse by comparing plural storage signals, and controlling a write. CONSTITUTION:Plural digital signals are inputted to an acquisition system part 250 from a data probe 100. In the system part 250, an input signal is stored by a recognizing part 200, write of the signal is executed by an index part 300, storage contents and write contents are compared by a measurement control part 400, and in accordance with a result of comparison, write of the signal is stopped.
Patent JP-S53135167-A (JP)
Title: Waste water treatment apparatus
Inventor: SENDA TERUO
IPC: C02F3/30
Filed: 1977-04-28
Abstract: PURPOSE: To provide a waste water treatment apparatus eliminating surplus sludge through a series of treatment comprising separation and concentration of sludge in the outflow of waste water and aerobic digestion of concentrated sludge, after the biological membrane treatment of the waste water while solid and liquid thus digested is returned to the biological membrane treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04265271-A (JP)
Title: Microwave dielectric porcelain composition
Inventor: KATOU MUNEOMI
IPC: H01B3/12
Filed: 1991-02-20
Abstract: PURPOSE:To provide a microwave dielectric porcelain compsn. having such a practical temp. coefft. as -1 to +12ppm/ deg.C and superior performance balance and maintaining high Q and a high relative dielectric constant. CONSTITUTION:BaO.4TiO2 (BaTi4O9) is used as a base and SnO2 is incorporated into the base by >0-5wt.% to obtain a microwave dielectric porcelain compsn.
Patent JP-S59175158-A (JP)
Title: Photo controlled thyristor
Inventor: ARAKI YOUICHI
IPC: H01L29/74
Filed: 1983-03-24
Abstract: PURPOSE:To accurately control even in operation at a high temperature by forming a vent hole between the space on the side of the photo receiving part split by means of an elastic member wherewith an optical fiber is fixed by pressure contact to said part and the space on the side of a semiconductor pellet. CONSTITUTION:The optical fiber 14 is fixed by pressure contact to the photo receiving part 13 by interposing an Si rubber 15 with the circular elastic member 21 provided between a package case 20. The space in the package 20 is put in the atmosphere of nitrogen and then sealed with packages 17a and 17b. At the part of said case 20 provided with the elastic member 21 in close contact, the vent hole 22 connected to the space X on the side of the semiconductor pellet 11 and that Y on the side of the photo receiving part 13 is formed. Therefore, in case of continuous use in operation at a high temperature, the air expanded in the space X flows in the space Y through the vent hole 22, and accordingly the air pressure in the space X and that in the space Y turn to almostly the same state.
Patent JP-H07256543-A (JP)
Title: Chamfering device
Inventor: SAEKI HIROHIDE
IPC: B24B41/06
Filed: 1994-03-18
Abstract: PURPOSE:To shorten the cycle time by allowing a work carrying-in device, work grinding device, work carrying-out device, and a work fixation-positioning jig to operate synchronously at the same time by a rotary driving device for an intermittent rotary table. CONSTITUTION:A table 4 is intermittently revolves at each station part. On the periphery of the table 4, a carrying-in device 5 at a carrying-in station, grinding device 6 having a tuft-shaped grinding wheel 11 at a grinding station, reversing device 7 at a reversing station, grinding device 13 having a tuft-shaped grinding wheel 11 at an another grinding station, and a carrying-out device 8 at a carrying-out station are installed in this order. A cam groove 34 for positioning a jig 19 at the peripheral edge of the table 4 in the intermittent revolution in the lateral and longitudinal directions is formed in the upper part of the table 4, and by the revolution driving source of the intermittent rotary table 4, the work carrying-in device 5, work grinding devices 6 and 13, work reversing device 7, work carrying-out device 8 and a work fixation positioning jig 9 are operated synchronously.
Patent JP-H02228062-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUOKA TAKASHI
IPC: H01L27/04
Filed: 1989-03-01
Abstract: PURPOSE:To enable a high quality of semiconductor device to be obtained at high yield rate by adding a first dielectric film to between the end of a lower electrode film and the upper electrode film so as to form a second dielectric film. CONSTITUTION:In a semiconductor device which has such structure that a lower layer electrode film 25, a first dielectric film 26, and an upper layer electrode film 31 are accumulated in order on a substrate 22, a second dielectric film 33 is provided in addition to the first dielectric film 26. Accordingly, even if fuzz 32 is formed at the end of the lower layer electrode film 25, this fuzz is covered with the second dielectric film 33, and the lower layer electrode film 25 is prevented from contacting with the upper layer electrode film 31. Hereby, a high quality of semiconductor device can be obtained at high yield rate.
Patent JP-H07262594-A (JP)
Title: Optical element and optical head using the same
Inventor: MORI KAZUSHI
IPC: G11B7/135
Filed: 1994-03-18
Abstract: PURPOSE:To make a convergent spot small and to miniaturize an optical system by providing the optical element for decreasing the diameter of a beam emitted by a light source between a recording medium and the light source for emitting the beam to irradiate this recording medium. CONSTITUTION:A condenser lens 5 and a transmission type hologram element 3 are provided between a recording medium 1 such as a compact disk, 5' and a semiconductor laser 2 for emitting a laser beam to irradiate the medium 1. Light having more than a fixed degree of light intensity is branched off (1st or -lst order diffracted) in an inclined direction to an incident optical axis not to be incident upon other optical elements by the element 3. Therefore, the light of more than the fixed light intensity is branched off from the incident beam from the laser 2, and the intensity of the beam in the vicinity of the center is made to be constant by the element 3, and then the transmitted beam is converged on the medium 1 by the lens 5. By this method, even when the distance between the light source and the lens 5 is small, a small convergent spot can be obtained, and hence the optical system can be miniaturized.
Patent JP-S58166475-A (JP)
Title: Batch job processing system
Inventor: WATANABE TERUHIRO
IPC: G06F9/48
Filed: 1982-03-27
Abstract: PURPOSE:To give added value and to permit command processor to operate like another program product not only by putting the command processor in operation in batch environment, but also by outputting a source command list and a header. CONSTITUTION:During batch job processing for permitting various command processor in a TSS system to operate in batch environment, when a batch job is carried out, a system control program 3 stars a background monitor program 9 through an initiator 8. Once the background monitor program 9 is exeucted, the switching of input/output destinations is carried out firstly and after processing for the batch printing of command, sub command, and a header, a control table, etc., are generated; and the command processor 6 performs prescribed processing by using access to the command processor 6 and outputs the processing result to an output part 12.
Patent JP-S60195053-A (JP)
Inventor: SHIMIZU ISOO
IPC: C08F220/00
Filed: 1984-03-15
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-H08277323-A (JP)
Title: Oil-soluble polyester, additive for lubricant and lubricant composition
Inventor: KITAHARA SHIZUO
IPC: C10N30/10
Filed: 1996-02-13
Abstract: PURPOSE: To obtain an oil-soluble polyester improved in viscosity index and shear stability and exhibiting good oxidation stability and low viscosity at low temperature by adding a polyester of specific composition CONSTITUTION: This oil-soluble polyester having a weight - average mol.wt. of 10,000-1,000,000 is obtained by polycondensing (A) a dibasic higher carboxylic acid component, (B) a dihydric alcohol component containing a glycol of formula: HO-CH2 -CR<1> R<2> -CH2 -OH (R<1> , R<2> are alkyl groups wherein the total carbon atoms in the alkyl groups are >=3), and (C) at least a compound selected from tribasic or more-basic carboxylic acids and trihydric or more-hydric alcohols in an amount of 0.1-15mol.% based on the total amount of both the components (A), (B) with each other. An additive for lubricants contains the polyester as a main component. This invention also relates to lubricant compositions containing the polyester and containing the polyester and a polymethacrylate.
Patent JP-H02227866-A (JP)
Title: Disk cartridge pan and automatic disk cartridge switching device with the same
Inventor: TAKAHASHI TATSUO
IPC: G11B17/28
Filed: 1989-03-01
Abstract: PURPOSE:To prevent the generation of trashes at a disk cartridge side edge by providing a rotary type side edge guiding device equipped with a contact part moving member on the side edge of a pan. CONSTITUTION:To a pan 111, the rotary type side edge guiding device 112 is provided which is equipped with a belt 112a as the contact part moving member, etc., to be formed as a mobile sidewall, in which a belt outer surface is made parallel to the side edge, and simultaneously, in which the belt outer surface directed to the central side of the pan 111 is perpendicularly directed to the bottom surface of the pan 111. At the time of inserting or ejecting a disk cartridge 1 into or from the pan 111, the side edge of the disk cartridge 1 is brought into contact with the contact part moving member 112a of the rotary type side edge guiding device 112, the contact part moving member 112a is moved, a contact resistance at the time of inserting is reduced, and a mutual friction is eliminated. Thus, the generation of trashes due to separation, cut-drop, etc., caused in the friction action can be prevented.
Patent JP-H11251623-A (JP)
Title: Photobarrier sensor
Inventor: YUASA YOSHIYUKI
IPC: H01L31/12
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a photobarrier sensor capable of accurately opposing light emitting elements to photo-detecting elements. SOLUTION: In a photobarrier sensor provided with multiple photosensors made of light emitting elements and photo-detecting elements opposing to these light emitting elements as well as the optical axes B10-B40 of optical beams B1-B4 emitted from respective light emitting elements 11-14, a light quantity restricting member 3 close to the photo-detecting element 21-24 is provided between the multiple light emitting elements 11-14 and the multiple photo- detecting elements 21-24.  In such a composition, the light quantity restricting member 3 provided with the holes 31-34 corresponding to respective light emitting elements is arranged so that optical beams B1-B4 emitted from the light emitting elements 11-14 of respective photosensors passing through the holes 31-34 may be detected by the opposing photo-detecting elements 21-24, while a dimming member 30 for narrowing the hole 31 of the light quantity restricting member 3 is fitted to the hole 31.
Patent JP-S63216172-A (JP)
Title: Instruction call control system
Inventor: SAKAMOTO KAZUSHI
IPC: G06F17/16
Filed: 1987-03-04
Abstract: PURPOSE:To reduce machine cycle by executing a processing checking register interference in all interference during execution and starting an instruction and a processing shifting the started instruction to the instruction execution stage and fetching the succeeding instruction in two cycles. CONSTITUTION:A call condition to an instruction selected by an instruction queue stage 11 in the start latch 16 is checked by a register interference check circuit 14 and a start condition check circuit 15, and the latch 16 is turned ON when the result of check is successful and the selected instruction is moved to the intermediate stage 12. The instruction is moved from the intermediate stage 12 to the instruction execution stage 13 by the output of the start latch 16 turned ON by the preceding instruction in the intermediate stage 12 in the same timing and the succeeding instruction is fetched in the instruction queue stage 11. Since the two processings are executed in two cycles separately, the margin is given to the transfer time of the control signal thereby reducing the machine cycle.
Patent JP-S59175970-A (JP)
Inventor: MASUDA YUTAKA
IPC: B25J13/00
Filed: 1983-03-24
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-S61211271-A (JP)
Title: Automatic sheet treatment device
Inventor: NONAKA MITSUHIRO
IPC: B65H9/00
Filed: 1985-03-13
Abstract: PURPOSE:To prevent sheet from breakage to be caused by such an additional treatment as punching, stamping, etc. by exhausting the sheet when skewing is sensed thereon in such a way that the sheet passes through the punching and stamping mechanism or the stamping mechanism while it is off service. CONSTITUTION:If sensor 480A of a punch control unit 400 is sensing a sheet existing while another sensor 480B is not sensing, it is judged that there is a skew, which shall be informed to a control board unit to shut off the current to solenoid 428. Thus the sheet is exhausted without being punched. If the sensor 480A is not sensing a sheet existing while the other one 480B is sensing, on the other hand, it is judged that there is a skew, and the sheet is exhausted in the same manner as above. When the signal of sheet skewing is sent to the control board unit, a non-stamp command data is sent to a stamp control unit, and the mode data is updated into non-stamp to allow the sheet to automatically pass the stamping mechanism without service. Treatment in the stamp control unit is the same as that in the punch control unit, i.e. the sheet is passed through only the stamping mechanism without service to be exhausted.
Patent JP-S56146913-A (JP)
Title: Method and device for combustion of high viscous heavy oil etc.
Inventor: KATAYOSE SABUROU
IPC: F23G7/05
Filed: 1980-04-15
Abstract: PURPOSE: To promote the evaporation of fuel close to a cylindrical wall, atomization, dispersion, and combustion of the fuel by a method wherein a high viscous heavy oil fuel is injected into the cylinder under a high pressure air with drop form, then the heated air is helically and linearly blown to mix and disperse the fuel with the injection air.  
     CONSTITUTION: Main body of the combustion device is provided with a front cylinder 3 and an injection nozzle 4. The injection nozzle 4 is provided with an oil injection pipe 21 having an injection port 211 formed at its leading end and a connection 26 for the pump 6 at its rear end, and with an air injection pipe 22 concentrically enclosing the oil injection pipe 21, the air injection pipe 22 is provided with a connection part 23 against the piping of the rotary blower 9 and at the same time at its leading end is arranged an air injection hole 24 for use in injecting a high pressure air under a ring form at its outer circumferential position of the injection port 211 of the injection pipe 21. At the outer circumference of the front cylinder is formed air jacket 11 communicating with each of the air blowing ports 10, 10' at its  one part and communicating with the blower 12 at its other part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63217559-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UESUGI MASAKI
IPC: G11B15/665
Filed: 1987-03-06
Abstract: PURPOSE:To decrease a noise due to the tapping a chip by a tape by allowing a member to abut against the upper part of a tape at about the middle place between a rotary cylinder and a tape post. CONSTITUTION:Since a magnetic head on the rotary cylinder is protruded higher than the cylinder surface by about 30mum, the head generates the chip tapping noise by giving a vibration when the head is apart from the tape. Therefore, the member 12 is provided on the tape post 5b2 so that a part of it 12 is abutted against the upper part of the tape 4 at about the middle place between the rotary cylinder 1 and the tape post 5b2 under a state that the loading of a tape is completed. As a result, the vibration of the tape 4 can be damped, and the chip-tapping noise can be reduced. In particular, this invention is largely effective in miniaturizing a cemera-integrated type recording and reproducing device provided with a voice recording microphone.
Patent JP-H10244524-A (JP)
Title: Method and apparatus for cutting clayey molded body
Inventor: ANDO TATSUO
IPC: B28B3/26
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for cutting a clayey molded body which can provide a fine and uniform cutting surface, have a high processing speed and require only low cost for facility. SOLUTION: A clayey molded body 1 is cut by relatively moving a thin line 10 and the clayey molded body 1 while the thin line 10 is kept moving in a longitudinal direction of the clayey molded body. In this case, an angle θformed by a direction of the motion of the thin line 10 and a direction in which it is moved ranges 5 to 85 deg.. In addition, a ratio Vx/Vy of the motion speed Vx and moving speed Vy of the thin line 10 ranges 0.3 to 350, and the ratio Vx/Vy is preferably 2.5 or greater. Moreover, the diameter (maximum width) of the thin line is 350μm or lower.
Patent JP-H02228526-A (JP)
Title: Light detection circuit for printer with light detection
Inventor: ONISHI KAZUHISA
IPC: G01J1/42
Filed: 1989-03-01
Abstract: PURPOSE:To eliminate effect otherwise caused by a disturbing light and variations in a temperature element in the perimeter by connecting an integration circuit, a differential amplification circuit and a transistor to an output of a light detection circuit. CONSTITUTION:For example, as photocurrent increases by a disturbing light or the like, an output e1 of an integration circuit composed of a resistance R2 and a capacitor C1 rises and a voltage e2 set with a volume control VR1 lowers. Then, an operation is performed to increase a base current 1b of a transistor Q2 to vary a working point of the transistor Q2 so that an average output voltage e1 is brought down. This operation can control the output e1 of the integration circuit to approach the voltage e2 determined with the volume control VR1. Thus, effect by the disturbing light can be reduced thereby enabling the obtaining of a stability free from a temperature change in the perimeter, variations in elements and changes in dark current or the like.
Patent JP-H03249784-A (JP)
Title: Cleaning device
Inventor: AKASAKI TETSURO
IPC: G03G21/10
Filed: 1990-02-28
Abstract: PURPOSE:To set gap for transporting between a collected toner transporting member and a collected toner transport path small and to improve toner transport efficiency by applying an interference material made of non-metallic material on at least one side of a housing and the toner transport member which constitute the collected toner transport path. CONSTITUTION:In the case of collecting untransferred toner remaining on the surface of a photosensitive body, the interference material made of the non-metallic material is applied on at least one side of the housing 4 and the toner transporting member 5 which constitute the collected toner transport part 6. For example, the gap for transporting 8 between the member 5 and the path 6 is narrowed by flocks 9. Thus, the pump action by the screw-like member 5 is enhanced and the toner transport efficiency is improved.
Patent JP-S51126138-A (JP)
Title: Device of photographing subject having wide brightness range
Inventor: IWAMA HIDETO
IPC: G03B19/18
Filed: 1975-04-25
Abstract: PURPOSE: To extend a photographable birghtness range as compared with a low illumination photographic apparatus by controlling exposure electrically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59176846-A (JP)
Title: Parallel data processor
Inventor: MAEDA AKIRA
IPC: G06F15/82
Filed: 1983-03-28
Abstract: PURPOSE:To control easily the number of parallel data processors regardless of the data transfer procedure by connecting the processors in a ring formation. CONSTITUTION:Processors 1-(n) are connected in a ring formation with a memory 10 having a control part 11 used as a node, and the data is transferred on the node in a single direction by a packet. This packet has a discriminator showing the presence or absence of data and an identifier to show the 1st or 2nd type packet. Each processor receives the data in case the packet stores the data and the processor holds no dara and then stores the data to the packet in case the packet is empty and the processor is holding the data. The part 11 generates the packet and sends the 1st type packet in an idle state to the node and the 2nd type packet to the node after storing the data to be processed into the packet respectively.
Patent JP-H05250668-A (JP)
Title: Method and device for production of magnetic recording medium
Inventor: NODA MAKOTO
IPC: G11B5/845
Filed: 1992-03-09
Abstract: PURPOSE:To stably produce a magnetic recording medium having high orientation by blowing a magnetic powder with dry air in the orienting process. CONSTITUTION:A pair of orienting magnets 1, 2 are disposed to vertically face to each other and a drier 3 is disposed in the rear part of magnets on the lower surface of the upper orienting magnet 1. A rotating nozzle 8 is attached to the apperture of the drier 3 so that dry air 7 is blown through the nozzle 8 at 15-30m/s flow rate at an incident angle within + or -50 deg. to the perpendicular direction of the magnetic coating layer 6 while the coating layer 6 is not dried to dry the coating layer 6. Thereby, rippling of the magnetic recording medium can be prevented and the medium can be produced with high orientation and high drying efficiency.