baber/WOPTO huggingface dataset:
Patent JP-H01187174-A (JP)
Title: Sheet accumulating device
Inventor: TAKEDA HIDEAKI
IPC: B65H31/26
Filed: 1988-01-20
Abstract: PURPOSE:To pile soft paper at a prescribed position by installing an air jetting means for generating an air stream in the sheet feeding-out direction above a sent-out sheet, in the accumulating device for the sheet discharged from the folding machine of a printing machine. CONSTITUTION:A sheet 1 is transported by a conveyor, etc., and sent out in the direction of arrow a from a discharge roller 2. The sheet 1 is shifted in the direction of arrow by the transport force by the discharge roller 2 and dropped, and then collides with a paper stop 3 in the front part, and shift is suspended, and the sheet is dropped downward and piled as the sheet 1A. When the soft sheets 1 are piled, air is jetted from a nozzle 11. Then, an air stream in the sheet feeding-out direction is always generated on the undersurface of a guide 5. When the discharge roller 2 sends out the sheet 1 in this state, the sheet 1 is sucked upward by the air stream generated between the sheet 1 and the guide 5, and the sheet 1 is discharged and accumulated satisfactorily.
Patent JP-S56109971-A (JP)
Title: Air valve
Inventor: YAMAZAKI SADAYOSHI
IPC: F16K31/18
Filed: 1980-01-28
Abstract: PURPOSE: To make the structure of an air valve compact and to render its operation smooth, by  providing a shield member having a check valve for preventing intrusion of water into the inner  space of a valve box and a float valve or the like in said shield member.   
     CONSTITUTION: A cap 3a of a valve box 2a is formed with a large-diameter valve seat 6a which  has water sealing members 5a, 25a respectively around the periphery of a large-diameter valve  port 4a and in the lower surface of the cap 3a. Inside the valve box 2a, a bottom in the form of a  polygonal cone is formed at a lower portion of the cylinder forming a vertically extended air passage 26a, and a shield member 9a having a check valve 8a is disposed at the bottom. A guide  plate 17a for moving a spherical float valve 7a vertically disposed axially between the cap 3a and  the upper part of a plate 10a fixed to the outside of the shield member 9a. Further, inside the  shield member 9a, there is provided a spherical float valve 7a which comes into and out of engagement with the valve seat 6a for opening and closing the valve while being held in contact with the  inner surface of the shield member 9a in freely slidable manner. At an upper part inside the float  valve 7a, a pipe 11a is connected to a small air valve 14a with a small port 16a for introducing  and discharging open air and water. With such an arrangement, it is enabled to make the entire  structure of the valve compact. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63180015-A (JP)
Title: Pulverized fuel supply method
Inventor: YOSHIDA HIROHISA
IPC: F23K3/02
Filed: 1987-01-20
Abstract: PURPOSE:To make changes in the amounts of an burnt part in ash and NOx smaller by a method that in the fuel supply for a pulverized fuel-fired boiler the amount of carrying air to the supply amount of pulverized coal is controlled to the most suitable and previously set amount by a control valve. CONSTITUTION:A change in the supply amount of coal present in a pulverized coal pipe 7 and supplied from a roller mill to a boiler 8 is discovered by a detector 14 and the detected value is transmitted to a control valve 5 through a line 15. The valve 5 is so controlled as to start its operation when the change in the air amount supplied to the roller mill 4 is delayed. The change rate of this air amount and the final set value are controlled by signals transmitted by a line 13 through a computing element 11 just in the same way as for the supply amount to a feeder 2. By this constitution, changes in the amount of an unburnt part in ash and NOx can be made small.
Patent JP-S55100774-A (JP)
Title: Tone detection circuit
Inventor: MATSUO YOSHITAKE
IPC: H04L27/06
Filed: 1979-01-29
Abstract: PURPOSE:To simplify a tone detection circuit by digitizing, by using ROM for a communication system using a tone signal. CONSTITUTION:Tone signal 1 is inputted to comparator 2 to obtain a binary zero- cross wave. This is sampled by sampling clock 4 from sampling clock generator 9 and its output is inputted to shift register 5. The length of this shift register 5 is the number of samples for finding power. Parallel output 6 of respective bits of shift register 5, namely, a series of sampled data is inputted to the address input terminal of ROM7. Corresponding to all combinations of sampled data serieses, ROM7 is stored with data of ''1'' and ''0'' showing the existence of tone detection and every time one series of sampled data is inputted, corresponding tone detection output 8 is sent out.
Patent JP-H10208292-A (JP)
Title: Interchangeable optical pickup for digital video disk and cd-r
Inventor: SEI HEIYO
IPC: G11B7/1362
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the optical pickup which is interchangeably used for a DVD(digital video disk), CD and CD-R. SOLUTION: The optical pickup is interchangeably used for disks 18A and 18B in which light beams having different wavelengths are used. The pickup consists of a long wavelength light source 21 and a short wavelength light source 22 which individually emit first and second light beams having different wavelengths and are linearly polarized in a same manner and emit either one of the beams in accordance with the disks 18A and 18B that are loaded, an objective lens 17, a polarizing beams splitter 14, a 1/4 wavelength plate 15 and a total reflection element 16.
Patent JP-H03212974-A (JP)
Title: Semiconductor memory device
Inventor: ITO MASAHIKO
IPC: H01L27/10
Filed: 1990-01-18
Abstract: PURPOSE:To realize the high integration and the high speed of a device by a method wherein a gate electrode of a MOSFET in a peripheral circuit part is formed after a MOSFET in a memory cell part has been formed and a source and a drain are formed in a self-aligned manner by using the gate electrode as a mask. CONSTITUTION:In a memory cell part of a P-type Si substrate 21, a poly-Si electrode 24 is formed on a gate oxide film 23 and an isolation layer 22. An N<+> layer 25 is formed by an ion-implantation operation. An interlayer insulating film 26 is piled up. An opening 26a is formed. A poly-Si layer 27 is formed selectively. The whole surface is covered with an insulating film 20. A poly-Si layer 29 is piled up and patterned. A gate electrode 34 is formed on the insulating film 28 in a peripheral circuit part. The memory cell part is covered with a resist 41. An N-layer 35 is formed in a self-aligned manner by an ion-implantation operation. The resist is ashed. After that, SiO2 is formed on the whole surface and is etched back. A sidewall film 31 is formed on the electrode 34 and the poly-Si layer 29. A resist mask 41 is executed again. An N<+> layer 36 is formed in a self-aligned manner in the peripheral circuit part. A memory device is completed. The channel length of an FET in the peripheral circuit part is shortened; the high integration and the high speed of the memory device are realized.
Patent JP-H04246078-A (JP)
Title: Elevator
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B66B5/12
Filed: 1991-01-29
Abstract: PURPOSE:To prevent the operation of an elevator from being stopped due to the vertical movement of a compensation sheave 1 by temperature change or the elongation of a main wire 11. CONSTITUTION:Threre are provided a potentiometer 2 which detects the vertical movement of a compensation sheave 1, and a motor 3 which compensates the positions of limit switches 7A, 7B by the output of the detector 2 following the movement amount of the compensation sheave 1.
Patent JP-S57164761-A (JP)
Title: Optical device of copying machine
Inventor: MIYAMOTO KOUICHI
IPC: G03G15/041
Filed: 1982-01-22
Abstract: PURPOSE:To make constitution simple without the need for changing over of revolving directions to forward and backward directions and to improve accuracy by using a one way rotating and driving means, and detecting the rotating angle position of a one way rotating direction thereby detecting the position of an optical system. CONSTITUTION:This device has optical elements that can be moved forward and backward in order to change copying magnifications (a lens L, and mirrors M3, M4), a motor 14 which outputs one way rotating and driving force, a reduction gear train 21 which converts the one way rotating force from said motor 14 to forward and backward movements and transmits the same to said optical elements, a one way revolving shaft 23 which makes one turn as against the one forward and backward movement of the optical elements in accordance with the driving force from the motor 14, and microswitches MS 1-3 which detect that the shaft 23 has revolved to the rotating angle position corresponding to the selected magnification and stop the operation of the motor 14. The constitution is made simple and the accuracy is improved by using the motor 14, and detecting the position of the optical elements by detecting the rotating angle position of the shaft 23.
Patent JP-S56107608-A (JP)
Title: Frequency mixer
Inventor: NAGATA SHIROU
IPC: H03D9/06
Filed: 1980-01-31
Abstract: PURPOSE:To improve the characteristics at the microwave region, by connecting a resonator having a diode positioned at the center part of the 1/2-wavelength resonance part between the input and the output. CONSTITUTION:The diodes 4 and 5 are positioned at the center part of the 1/2- wavelength resonator 9 and then connected to the input/output terminals 1 and 2 via the connection lines 7 and 8 plus the 1/2-wavelength transmission line 3. The impedance at the position where the diodes 4 and 5 are provided is set smaller enough than the impedance of the capacity CC of a diode equivalence circuit by giving a control to the impedance and length of the lines 7 and 8. Accordingly, no deterioration is caused to the characteristics at a high frequency even with use of a diode having a large capacity CC.
Patent JP-H02190663-A (JP)
Title: Slip control device for fluid coupling
Inventor: YOSHIMURA HIROSHI
IPC: F16H61/14
Filed: 1989-01-18
Abstract: PURPOSE:To precisely perform pressure difference control by controlling the pressure difference between the engaging chamber and the releasing chamber of a lockup clutch in response to the input torque and the target rotation difference and correcting the output value of a pressure difference control means when the load change rate is large. CONSTITUTION:When the slip state is controlled by the pressure difference control between the engaging chamber and the releasing chamber of a lockup clutch B, the slip control device C of a fluid coupling A controls so that the pressure difference is made the pressure difference value set in response to the input torque to the fluid coupling A detected by a detecting means D and the target rotation difference by a pressure difference control means F. When the fluctuation rate of the load detected by a detecting means E is large, the detected value of the input torque is corrected by a correcting means G to be decreased, for example, and the output value of the pressure difference control means F is corrected. The pressure difference control in response to transfer torque can be precisely performed.
Patent JP-H11211926-A (JP)
Title: Refractive index control method for quartz optical waveguide core glass
Inventor: TERASAWA KAZUHIKO
IPC: C03B27/012
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To enable the increase/decrease control of a refractive index through a simple facility and a method to be easily handled. SOLUTION: A core glass film 1, which is produced by low pressure plasma chemical vapor deposition(LP-CVD), to be sued for a quartz optical waveguide is arranged on a holder 6 in a vacuum chamber 2. The specified part of the core glass film is irradiated with the short wavelength ultraviolet light of wavelength 146 nm (the excimer light of krypton) or wavelength 172 nm (the excimer light of xenon) from an ultraviolet lamp 3 of low power density composed of an excimer lamp, for example, through an MgF2 window 5 so that the refractive index can be increased only at the specified irradiated part. By locally performing thermal anneal to the non-irradiated or irradiated part, the refractive index is reduced only at that part.
Patent JP-2000206070-A (JP)
Title: Thermal analysis device and method for accurately measuring temperature of large-diameter sample
Inventor: NAKAMURA NOBUTAKA
IPC: G01N25/48
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain the temperature of a sample through the observation of the amount of inflation of a reference substance by continuously measuring the physical properties of the reference substance where the temperature dependency of a physical property value is known and a sample to be measured under identical heating conditions, and converting the signal change of the obtained physical properties into a temperature change signal. SOLUTION: When an operator sets a desired temperature program to a traveling mechanism 22 and gives an instruction, temperatures of a material 1 and a reference substance 2 change by scanning the temperature of a heating oven 21. The sample 1 and the reference substance 2 are inflated with temperature increase, and the amount of inflation appears as a relative displacement for differential transformers 7b and 8b of cores 7a and 8a being provided at a sample-side probe 5 and a reference-side probe 6, and is detected by a sample inflation measurement circuit 27 and a reference inflation measurement circuit 28. Since the reference substance 2 has a known inflation rate, an average temperature is determined from the amount of inflation of the substance 2.  A reference inflation/temperature converter 29 converts the amount of inflation of the substance 2 into the temperature of the substance 2. Since the sample 1 is placed under the same conditions as the substance 2, the output of the converter 29 becomes the temperature signal of the sample 1.
Patent JP-S56107302-A (JP)
Title: Pickup tone arm
Inventor: ANDOU YASUHIKO
IPC: G11B3/18
Filed: 1980-01-30
Abstract: PURPOSE:To move the low band resonance frequency to a high band and to attenuate the resonance peak, by applying viscous damping by viscous fluid to composite resonance type pickup tone arm via a wing. CONSTITUTION:The tone arm having a head cell 1 is split into two as the mass component M1 of the head cell 1 and the arm pipe 2 and the mass component M2 of the weight 5 with an elastic joint 4 and supported with a horizontal and vertical support 3. A wing 10 is hanging via a support member 11 from the tone arm, and the arm 10 is inserted in a dash pot 8 provided with a fixed part 12. In the dash pot 8, viscous oil or magnetic fluid 9 is filled in. With the constitution like this, the low range resonance frequency is moved to high region and the resonance peak can be attenuated.
Patent JP-H05214000-A (JP)
Title: Maturation polypeptide
Inventor: MARUKU BURUUSU DOUOOKIN
IPC: C12N15/71
Filed: 1992-01-23
Abstract: The present invention relates to the combination of the promoter/operator region of the tryptophan operon of Serratia marcescens with a synthetic ribosome binding sequence, an expression plasmid which contains this sequence and in which the above sequence is followed by the only Hind III cleavage site in the plasmid, into which site the gene to be expressed can be inserted, and to production plasmids for the expression of eukaryotic gene products in prokaryotes, especially for the preparation of leucocyte interferon.
Patent JP-H09196198-A (JP)
Title: L-shaped ball valve
Inventor: TSUGAWA HIROTSUGU
IPC: F16K5/06
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an L-shaped ball valve in which a raw material of a valve body of one kind common to the left-hand use and the right-hand use is used, the quality is excellent and inexpensive, and the pre-working and the pre-assembly are possible. SOLUTION: An L-shaped inlet provided with a valve body raw material 3 having an inlet provided on the first axis 5 in the direction in which the fluid flows, and an outlet 6 provided on the second axis 7 in the direction which is orthogonal to the first axis 5 on the same plane 10 and from the fluid flows, and a ball to be turned around the third axis 12 perpendicular to the same plane 10 at the intersection 8 at which the first axis 5 of the valve body raw material 3 is intersected with the second axis 7, and either shape of the valve body raw material 3 before the working, after the partly working, and after the working is formed plane-symmetrical to the same plane 10.
Patent JP-S63180787-A (JP)
Inventor: YAMAMOTO TAKAHITO
IPC: G21D1/00
Filed: 1987-01-21
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 LV-12444-A (LV)
Title: Alkylidene analogs of 1'-aminospiro-(isoquinoline- 4(1H),3'-pyrrolidine)-1,2',3,5'(2H)-tetrones useful as aldose reductase inhibitors in vivo
Inventor: MALAMAS MICHAEL SOTIRIOS
IPC: A61P15/00
Filed: 2000-01-11
Abstract: This invention relates to alkylidene analogs of 1'-aminospiro[isoquinoline-4(1H),3'-pyrrolidine]-1,2',3,5'(2H)-tetrones with given general formula. These compounds have pharmaceutical properties for the prevention or treatment of diabetes mellitus associated complications. Further invention relates to the methods of producing and usage of the compounds and to the compositions containing these compounds.
Patent LV-14497-A (LV)
Title: A composition for preventing tachycardia during heart pain treatment
Inventor: ORĻIKOVS Grigorijs
IPC: A61K31/04
Filed: 2012-02-14
Abstract: Invention relates to a composition useful for preventing tachycardia during heart pain treatment. The composition contains solutions of nitroglycerol, menthol and hawthorn tincture.
Patent YU-199791-A (YU)
Title: Segmentna niskonaponska strujna letva
Inventor: SLAVKO SKRGET
Filed: 1991-12-26
Abstract: SEGMENTNA NISKONAPONSKA STRUJNA LETVA, kod segmentne cevne niskonaponske strujne letve, po prijavljenom izumu, je za postavljanje različitih svetlosnih jačina pojedinačnih sijalica i za višestranu upotrebu takvog postavljanja kombinovanog, odnosno, promenljivog osveljavanja, predvidjeno pet mogućih strujnih kola sa dve vodilje (2, 3) u dve cevi (15, 16) koje su u sastavljenom obliku integrisane u strujnu letvu. Prednost je u tome što su te dve vodilje (2, 3) u poprečnom preseku izvedene, odnosno, izradjene u obliku dva odsečka sa više spoljašnih površina i radijalno prema unutra okrenutim kružnim žljebovima (5, 6, 7, 8, 9, 10) pri čemu pri sastavu strujne letve (1) u žljebove (5, 6) škljocnu držači (11, 12) izolatora (4) izvedenog u jednom komadu, koji preko kružno prstenastih delova (13, 14) medju sobom razdvaja vodilje (2, 3). Potrošač struje (19, 19'), (20, 20'), (21, 21'), (22, 22') do (n, n') i pripadajuće sijalice lako fiksiramo za svaki strujni krug u različitim položajima koje im omogućavaju spoljašnje površine u strujnoj letvi integrisanih vodilja i omotač, kao i u strujnoj letvi integrisane cevi sa kontaktnim pločicama. Strujna letva je kompaktna i zato se lako koristi za nosače regala i, jer je lako savitljiva, za svetlosne natpise u obliku slova, brojeva i drugih grafičkih brojeva.
Patent YU-61704-A (YU)
Title: Gas burner with separate feeding of the flame crowns
Inventor: BETTINZOLI ANGELO
IPC: F23D14/06
Filed: 2002-11-12
Abstract: Gas burner (101) for cookers, of the type fitted to a cooking hob (2), comprising a central body (3) having a first ring of flames (4) and at least one external body (107), fluidly separated from said central body and substantially concentric with it (3), having at least one second (circumferential) ring of flames (9, 10), as well as means for separately feeding the mixture of primary air and gas to the central body and to the external body. These means for feeding the external body comprise at least one horizontal mixing chamber with a radial Venturi effect (11, 12, 13, 14).
Patent AP-228-A (AP)
Title: Star wheel seed planter.
Inventor: MITCHELL ALAN
IPC: A01C/
Filed: 1991-09-17
Granted: 1992-12-19
Abstract: A device for placing seed into the soil at a specific pitch in which radiating spikes of two star wheel formed discs are brought together by rotating the discs synchronously at an angle and that each of the radiating spikes has on its inner side a hollow channel forming an internal closed funnel when the spikes are brought together and opens when by further rotating the spikes move away from each other. The means to place seed or small objects into the funnels consists of a hub disposed about the axis of rotation of the disc and mounted to rotate with the discs which hub is provided with cells adapted to receive the seed or the other small objects and to release them upon rotation of the discsa so they can fall under gravity into the funnel. The device is particulary suitable to plant seed into soil covered by a thick crop residue.
Patent AU-1010701-A (AU)
Title: Method and system for route planning
Inventor: SILVERBROOK KIA
IPC: A63F13/30
Filed: 2000-10-20
Abstract: A system is provided for enabling personal editorial and advertising content delivery. The system has a publication server which receives information regarding interests of a user and selects editorial content in accordance with the information. The publication server also receives information regarding a locality and demographic of the user and selects advertising content in accordance with the information and the published editorial content. Further, the publication server publishes a personalised publication with the selected editorial and advertising content.
Patent AU-1026488-A (AU)
Title: Sequential plane projection by laser video projector
Inventor: CROWLEY RONALD P
IPC: H04N1/036
Filed: 1988-01-14
Abstract: A video imaging system is disclosed. The system is responsive to electrical signals introduced into it, which electrical signals represent an image. The system includes an acoustic-optical cell (31), the cell including an anisotropic medium for sound transmittal. The electrical signals are received, and optionally compressed (53), before being introduced into transducers (42) mounted on the cell. The transducers convert the electrical signals into sound waves which traverse the width of the cell. After substantially a full line of display of the image is travelling through the cell, a monochromatic light source (11), such as a metal vapor pulsed laser, is pulsed for a time duration less than the propagation time of a single pixel across or transverse to the sound signal in the cell. This modulates the monochromatic light which is then focused (63, 71) and displayed on a screen (81) at the appropriate position for the line of image.
Patent AU-1081700-A (AU)
Title: Pyrazolopyrimidinone derivatives for the treatment of impotence
Inventor: YOO MOOHI
IPC: A61P43/00
Filed: 1999-11-10
Abstract: The present invention relates to pyrazolopyrimidinone derivatives of formula 1, their preparation method and pharmaceutical compositions containing the said derivatives. The compounds have efficacy on the treatment of impotence, one of male sexual dysfunctions with the side effects reduced.
Patent AU-1154092-A (AU)
Title: Cyclic compound
Inventor: MITA SHIRO
IPC: C07D207/26
Filed: 1992-01-07
Abstract: This invention offers novel compounds of the formula [I] which are useful for treatment or various immune diseases such as immunodeficiency and autoimmune disease, caused by immuno disorders, and synthetic intermediates thereof represented by the formula [II], <CHEM>     wherein R<1> and R<2> are the same or different and each is hydrogen or lower alkyl; R<3> and R<4> are the same or different and each is hydrogen, lower alkyl, carboxy or lower alkoxycarbonyl; R<5> and R<6> are the same or different and each is hydrogen, lower alkyl, lower alkenyl, lower alkanoyl, (substituted) phenyl lower alkyl, (substituted) phenylcarbonyl, trityl or tetrahydropyranyl;     X is oxygen or NR<7>; R<7> is hydrogen, (substituted) lower alkyl, lower alkoxy, (substituted) phenyl lower alkyl or (substituted) phenyl lower alkoxy, and A is straight or branched lower alkylene.[I]