baber/WOPTO huggingface dataset:
Patent JP-H09199481-A (JP)
Title: Etching method
Inventor: YAMAMICHI YASUAKI
IPC: H01L21/3065
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent residue generated when chemical etching and physical etching are performed in parallel with each other with respect to a subject containing a plurality of metals, such as an alloy wiring film having a semiconductor wafer as a base. SOLUTION: A region A is relatively wide since a pattern 13 for realizing a function such as a semiconductor device is not provided. A dummy pattern 17, which is of no relation to the pattern 13 for realizing the function, is provided in the region A. An interval C of the dummy pattern 17 is equal to or less than a thickness D of a layer to be etched and equal to or greater than a wiring rule E of the pattern 13 for realizing the function. The chemical etching and physical etching are performed on the dummy pattern 17 and the pattern 13 for realizing the function.
Patent JP-S57126732-A (JP)
Title: Track for monorail truck
Inventor: SUGIYAMA KENGO
IPC: E01B2/00
Filed: 1981-01-26
Abstract: PURPOSE:To easily miniaturize a monorail truck in a shape steel monorail track consisting of a flange part and web part, by laying to guide an electric cable, for an electric transmission equipment mounted to a track side, to a groove of the web part. CONSTITUTION:An electric transmission equipment is provided between a track 11 and a truck, in a duct 8 of which trolly cables 23 are arranged through an insulator 24 and a current collector 10 slides on said cable by current collector shoes 26. The duct 8 is fixed to a web part by a bracket 27 between supporting wheels 5, and the current collector 10 moves with the truck in the duct 8. An electric cable 28 to the electric transmission equipment is fixed to an installation surface 12 by a clip 30, guided to a groove 29 in the web part of the track 11 and then connected to the trolley cable 23 in the duct 8. In this way, since the electric cable 28 and truck wheels 4, 5 are so arranged that their inteference can be avoided, a shape steel in small size can be used and the truck itself can be also miniaturized.
Patent JP-H11285275-A (JP)
Title: Electrostatic actuator, ink-jet head, silicon substrate, etching mask, and manufacture of the silicon substrate
Inventor: MARUYAMA HIROYUKI
IPC: B41J2/14
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To facilitate making a through-hole of an ink-jet head, reducing the size of the through-hole by providing in the ink-jet head an opposite electrode to ensuring continuity to a wiring pattern disposed in its opening portion facing a vibrational plate, and by providing in it a driving means for displacing the vibrational plate through applying voltages from the wiring pattern to the vibrational plate and the opposite electrode. SOLUTION: A silicon substrate 2 is a silicon single crystal substrate whose surface is (110) bidirectional, and applying a wet anisotropic etching from its surface to its inside, five independent ink chambers 5 are processed. Making a thin-walled bottom wall (vibrating plate) 51 in each independent ink chamber 5, the bottom wall 51 functions as a vibrational plate capable of being diplaced elastically in the outer direction of its surface. Furthermore, an opposite space between the vibrational plate 51 and a segment electrode (facing electrode) 18 disposed oppositely to the vibrational plate 51 is identical to a difference between the depth of a recessed portion and the thickness of the segment electrode 18.  Then, when applying a driving voltage from a voltage applying means 21 to the opposite space between the vibrational plate 51 and the facing opposite electrode 18, deflecting the vibrational plate 51 on the side of the facing opposite electrode 18, it is displaced to expand the volume of the ink chamber 5.
Patent JP-H10202872-A (JP)
Title: Drive device of ink jet head
Inventor: KUSUNOKI RYUTARO
IPC: B41J29/38
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce a necessary number of transistors without lowering the integrated degree of ink chambers, to perform high density dot printing and to achieve the miniaturization and cost reduction of constitution. SOLUTION: Polarized piezoelectric members 21, 22 are laminated and a large number of grooves 23 are formed to them and individual electrodes 24 are formed over the range from both side surfaces constituting the partition walls of the respective grooves to the bottom surface crossing them at a right angle and a common electrode 29 is formed on the bottom surface of the piezoelectric members 21 and the upper parts of the grooves 8 are closed by a top plate 26 and the leading ends of the grooves are closed by an orifice plate provided with ink emitting orifices 28 to form ink chambers.  The individual electrodes of the ink chambers are respectively earthed through transistors and the transistors connected to the individual electrodes of the ink chambers having to emit ink are turned ON while the transistors connected to the individual electrodes of the ink chambers adjacent thereto are turned OFF to supply drive pulse signal (s) to the common electrode to emit ink from the ink chambers.
Patent JP-H07213148-A (JP)
Title: Treating device of thresher
Inventor: SATOJI HISAYUKI
IPC: A01F12/48
Filed: 1994-01-31
Abstract: PURPOSE:To normally carry out winnowing by increasing winnowing wind by opening the down part of a second winnower and, in relation to this, arranging a through hole in a bottom plate under a second spiral in a threshing and winnowing work making a large amount of dust such as soy beans. CONSTITUTION:This treating device is so constructed that a rocking winnowing device 8 is installed at the lower position of a handling barrel 7 equipped in a thresher 3 and, further, a first winnower 9 is installed in a front side of the rocking winnowing device 8 and a second winnower 10 at a rear side of the same respectively, a first spiral 11 is installed in the font of the second winnower 10 and a second spiral 12 at the rear of the same respectively and the wind returns to the handling barrel 7 from the terminal of the second winnower 12 through a second chaff lifting cylinder 13. Further, a cover plate 14 is installed freely openably and closably under the second winnower 10 and a bottom plate 15 consisting of a shutting plate unit and a through hole unit is movably installed under the second spiral 12 and the cover plate [4 and the bottom plate 15 are interlockingly adjusted to move to construct this device.
Patent JP-H05197174-A (JP)
Title: Electrophotographic photosensitive body
Inventor: MUTO NARIAKI
IPC: G03G5/06
Filed: 1992-01-22
Abstract: PURPOSE:To provide an electrophotographic photosensitive body having high sensitivity and excellent durability. CONSTITUTION:A compound expressed by the formula I is contained as a charge transporting material in a photosensitive layer together with a charge generating material such as a perylene pigment in the formula II. In the formula I, R<1>, R<2> indicate the same or different hydrogen atom, hydroxyl group, nitro group, cyano group, or an organic group, R<3> indicates hydrogen atom, or an organic group, Ar<1>, Ar<2> indicate the same or different organic group, and Ar<3>, Ar<4> indicate the same or different hydrogen atom or organic group, Ar<3>, Ar<4> can not be hydrogen atom concurrently, and Ar1, Ar<2> and Ar<3>, Ar<4> may integrally form rings respectively, and (n), (m) indicate the same or different integer of 1-3. In the formula II, R<4>, R<5>, R<6>, R<7> indicate the same or different hydrogen atom, alkyl group, alkoxy group, or aryl group.
Patent JP-H04253228-A (JP)
Title: Task scheduling system for symmetric multiprocessor
Inventor: SUENAGA TSUKASA
IPC: G06F15/16
Filed: 1991-01-29
Abstract: PURPOSE:To speedily execute a task scheduling processing and to improve the throughput of a system even when a function is provided to designate a processor to be processed for the unit of a task. CONSTITUTION:A waiting matrix 27 is provided to register the task designated by the arbitrary processor among the plural tasks, and a waiting matrix 25 is provided to register the task which can be executed. Then, a task registering means is provided to register the task turning to an executable state in the case of having the designation on the processor designation waiting matrix 27 and to register the task turning to the executable state on the waiting matrix 25 in the case of having no designation by the arbitrary processor, and a task selecting means is provided to investigate the presence / absence of the task registered on the processor designation waiting matrix 27, to select the task having the highest priority among the registered task when the above-mentioned task is present, and to select the task having the highest priority among the tasks processor designation waiting matrix 27.
Patent JP-H07221352-A (JP)
Title: Layered thermoelectric conversion device, subunit for thermoelectric power generation, and power generating unit
Inventor: KOGO MASANORI
IPC: H01L35/32
Filed: 1994-01-31
Abstract: PURPOSE:To prevent breakdown of an element caused by a thermal strain by providing a pair of electrode plates at both ends of a bar-like layered body of thermocouple groups each of which is formed by successively piling up a high-temperature heat transferring plate, N-type semiconductor element, low-temperature heat transferring plate, and P-type semiconduc tor element and pressing the plates and elements against each other in the directions in which the electrode plates are brought closer to each other with fixing screws. CONSTITUTION:Twenty pieces of N-type semiconductor elements 11n and twenty pieces of P-type semiconductor elements 11p are alternately arranged in a line along the center axis C of a bar-like layered body of thermocouple groups. Twenty-one pieces of high-temperature heat transferring plates 12 and twenty pieces of lowtemperature P-type semiconductor elements 12 are alternately put between each of the elements 11n and 11p. Then an anode plate 13p and cathode plate 13c are installed to the high-temperature heat transferring plates 12H at both ends of the layeted body in the length direction. The elements and plates constituting the layered body between the plates 13p and 13c are pressed against each other in the directions in which the plates 13p and 13c are brought closer to each other with fixing screws 14-1 and 14-2. Therefore, the breakdown of an element cause by a thermal strain can be prevented.
Patent JP-S63178603-A (JP)
Title: Array antenna
Inventor: ISOBE EIJI
IPC: H01Q21/06
Filed: 1987-01-19
Abstract: PURPOSE:To facilitate the maintenance work by connecting a distributer to an antenna module via a flexible cable removably and fixing the distributer to a location where the movement of plural antenna modules is not disturbed in the backward direction with respect to the radiation plane of said array antenna. CONSTITUTION:The tip of a cable 2-5 is connected to the distributer 3 removably by a connector 3-1, the distributer 3 is arranged in a longitudinal of an antenna module 2 to be fed at each longitudinal array of the antenna module 2 and fixed to a frame or the like (not shown in a figure). That is, the distributer 3 is fixed at a location where the movement of the plural antenna modules 2 toward the rear face direction 5 with respect to the radiation face of said array antenna 4 is not disturbed. Through the constitution above, in disconnecting both connectors, the antenna modules 2 are drawn toward the rear face 5 and removed.
Patent JP-H06219267-A (JP)
Title: Hydraulic pressure regulating valve for hydraulic pressure control circuit
Inventor: KUSHIYAMA TAKASHI
IPC: B60T15/36
Filed: 1993-01-25
Abstract: PURPOSE:To eliminate leakage of operating fluid so that a hydraulic pressure generating source can be formed in small size and further to facilitate manufacturing a hydraulic pressure regulating valve. CONSTITUTION:Brake fluid in a master cylinder 60 is fed to a brake cylinder 71 through a supplying opening/closing valve 46, to apply a brake. When electromagnetic force is generated in a linear solenoid 49, a valve seat 44 is moved downward and brought into contact with a ball valve 42, to close the supplying opening/closing valve 46. Further by moving also as supporting member 43 downward together, a ball valve 36 is separated from a valve seat 37 to open a discharge opening/closing valve 38. As a result, a brake fluid pressure of the brake cylinder 71 is reduced. In accordance with reducing a brake fluid pressure Pw, force of pressing the ball valve 36 downward is decreased, as a result, to move it upward seated in the valve seat 37, and the discharge opening/closing valve 38 is closed. Thus the brake fluid pressure Pw is regulated to a valve related to a supply current to the solenoid 49.
Patent JP-S60153774-A (JP)
Title: Nutritive auxiliary food
Inventor: MOCHIZUKI TOSHIHARU
IPC: A23L33/15
Filed: 1984-01-23
Abstract: PURPOSE:A nutritive auxiliary food having effects for lowering blood cholesterol, preventing hypertension, rejuvenating and activating cells, etc., comprising an oil having high content of vitamin E, soybean lecithin, and gamma-linolenic acid as a main component. CONSTITUTION:Vitamin E and soybean lecithin are dissolved in an oil having high content of gamma-linolenic acid such as an oil collected from seeds of a plant such as Oenothera biennis L., Oenothera lamarokiana belonging to the genus Oenothrea, or an oil collected from seeds of a plant such as Borago officinalis belonging to the genus Borago, and a prepared mixed liquid substance is sealed within gelatin capsules.
Patent JP-H03217225-A (JP)
Title: Method for synthesizing large-sized diamond single crystal
Inventor: SUMIYA HITOSHI
IPC: B01J3/06
Filed: 1990-01-19
Abstract: PURPOSE:To stably synthesize a large-sized single crystal of diamond by arranging two kinds of solvents having different melting point in a laminar state between the carbon source and seed crystal, adding carbon to each solvent by a specified concn. and making the solvent adjacent to the seed crystal thinner than the other solvent. CONSTITUTION:The diamond single crystal is synthesized by temp. difference method using the 100-plane or 111-plane of the seed crystal as the growth surface in the growth conditions that the growth surface is dominant. In this process, two kinds of solvents 9a, 9b having different melting point are arranged in a laminar state between the carbon source 7 and seed crystal 8, in such a manner that the solvent 9b (e.g. Fe-50Ni) adjacent to the seed crystal 8 has higher melting point than the other solvent 9a (Fe-30Ni-10Co) adjacent to the carbon source 7. Carbon is preliminarily added to each solvent in such a manner that the concn. of carbon in the solvent 9a is 80-100% of the saturation carbon concn. in the above-mentioned conditions of growth, while the concn. of carbon in the solvent 9b is 20-80% of the saturation concn. The solvent 9b is made >=0.05mm thickness and enough thinner than the solvent 9a. Thus, the large-sized single crystal is stably synthesized.
Patent JP-H06221778-A (JP)
Title: Exhaust gas purifier
Inventor: MITSUMA YOSHIRO
IPC: F27D17/00
Filed: 1993-01-25
Abstract: PURPOSE:To provide an exhaust gas purifier whose purifying functon is secure from a temporary drop as a whole even if a line discharge occurs in a manner of a short circuit at one spot and which copes favorably with a malfunction in the A.C. source. CONSTITUTION:Exhaust gas conveyed through a gas-distributing pipe 23 is distributed among many plasma discharge treatment tubes 13 and the gas treated by these treatment tubes 13 is collected by a gas-collecting tube 25 and discharged to the outside. An A.C. source 27 is provided close to and in a manner of facing each of the plasma discharge treatment tubes 13. The A.C. source 27 is designed to produce, for example, a high voltage about 17kV for a high frequency of the order of 20 to 100kHz; the A.C. source comprises an oscillator for converting a D.C. voltage to an A.C. voltage and a leakage transformer for stepping up the output of the oscillator to a high voltage, which is supplied to the corresponding plasma discharge treatment tube 13.
Patent JP-H06225397-A (JP)
Title: Sound field controller
Inventor: TAIRA MASAAKI
IPC: G10K15/00
Filed: 1993-01-25
Abstract: PURPOSE:To provide a device capable of controlling sound fields corresponding to the preferences of plural listeners by performing processing of acoustic signals so as to become beforehand independent and mutually different characteristics for plural listening positions and supplying them to electric/acoustic conversion means. CONSTITUTION:A signal processing part 1 filters 2<=2n{(n) is a natural number equal to or more than 2} pieces of acoustic input signals Input (1)-(2-2n) to be processed so as to become the mutually different characteristics independently set beforehand respectively for (n) pieces of the listening positions. Then, acoustic output signals Output (1)-(2n, 2n+1) are outputted to the same number of speakers (1)-(2n, 2n+1) as the electric acoustic conversion means and the speakers are driven. By the constitution, the sound fields corresponding to the tastes of the respective listeners (1)-(2n) can be provided and the sound field can be controlled corresponding to the tastes of the respective listeners for sound such as volume, tone and the degree of the vibration of the sound, etc., for instance.
Patent LV-14123-A (LV)
Title: Three-camera pellets burner
Inventor: KUBLINSKIS LEONĪDS
IPC: F24B13/00
Filed: 2009-12-18
Abstract: Invention relates to devices for burning of pellets, for example biomass pellets, and can be used for obtaining of hot flue gases, utilizable in heating or drying applications. Purpose of investigation is increase of quality of pellets combustion. Purpose is achieved by construction of three-camera burner, where partition wall 7, positioned between first camera 2 and second camera 6, is arranged with gap 8 for gases outflow from camera 2 and gap 9 for ashes return in camera 2, and outer sides of these gaps is interconnected by arc wall 10 of camera 6, but circular orifice 12 in flat side wall 11 of second camera 6 is connected with third conical camera 13, whose small inlet have inclined slits 14 on circumference for secondary air inflow tangentially in camera 13, whose central symmetry axis is perpendicular to side wall 11 of second camera 6.
Patent LV-14764-A (LV)
Title: The method for evaluation of random errors of precise meters
Inventor: BESPAĻKO Vladimirs
IPC: G01R3/00
Filed: 2013-10-10
Abstract: The invention concerns the area of measuring hardware metrology, particularly estimation of random error of meters. The method supposes multiple measuring of permanent test signal and statistical measuring results processing and includes the following operations:- in every i-th measuring cycle the test generator signal is being measured simultaneously by two meters A and B, and the obtained results Ai and Bi are being saved;- the measuring cycles are repeated multiply (n times), as a result arrays ............... of measuring results are accumulated;- for the measuring results the arrays the covariance cov(A, B) and variances D[A] and D[B] are calculated;- variances D[a] and D[b] of random errors components of each meter are estimated according to the relationships:D[a] = D[A] - cov(A, B),D[b] = D[B] - cov(A ,B).The offered method just as well known “three-cornered hat” method is useful for precise instrumentation testing. The offered method implementation is easier since the known method is based on excluding of test generator signal instability influence (that requires for applying three measuring channels), but the offered method is based on the evaluation of this instability (it’s enough with two measuring channels).
Patent LV-15290-A (LV)
Inventor: TISSEN MAXIM
IPC: B61K7/16
Filed: 2017-05-13
Abstract: Izgudrojums attiecas uz dzelzceļa transporta nozari un var tikt izmantots dzelzceļa vagonu piespiedu apturēšanai un to patvaļīgas aizbraukšanas novēršanai ārpus stacijām, šķirošanas parku ceļa beigās, sastādot vilcienu sastāvus. Piedāvātā dzelzceļa vagonu bloķēšanas ierīce, kuras kopskats ir parādīts 1.zīm., griezums pa A-A asi ir parādīts 2.zīm., bet skats B ir parādīts 3.zīm., satur sliežu ceļa iekšpusē gar sliedēm (1) izvietotas divas vadošās sijas (2), katrā no kurām ir iestrādāti atsperu bloki (3) ar bremzēšanas kopni (4), kura ar piedziņas mehānisma (5) palīdzību šķērsplaknē spēj pārvietoties horizontāli uz pamatnēm (6), nekustīgi nostiprinātām uz pieguļošās sliedes (1) kakliņa. Turklāt: otrā vadošā sija (2) ir izvietota simetriski pret sliežu ceļa asi; atsperu blokos (3) atsperes (8) šķērsplaknē ir izvietotas horizontāli uz attiecīgajiem stieņiem (7) un (9) starp vadošās sijas (2) ārējo vertikālo sienu (10) no bremzēšanas kopnes (4) puses un attiecīgo balstu (12) vertikālo sienu (11), kuri ir izvietoti uz pamatnēm (6) sliežu ceļa iekšpusē; katras vadošās sijas (2) atsperu bloki (3) ir vērsti pretējos virzienos; atsperu bloku (3) stieņu (9) brīvie gali abās sānu malās ir izvietoti tā, lai varētu pārvietoties balstu (12) spraugās (13) un veidotu šarnīrsavienojumu ar attiecīgajām svirām (14), kuras ar šarnīriem nostiprinātas uz garenstiepņa (7), kas kinemātiski savienots ar atsperu blokiem (3) un izvietots starp vadošām sijām (2).
Patent LV-10338-A (LV)
Inventor: RAIKO MARKKU
IPC: F23C10/10
Filed: 1992-11-27
Abstract: PCT No. PCT/FI92/00310 Sec. 371 Date May 26, 1994 Sec. 102(e) Date May 26, 1994 PCT Filed Nov. 18, 1992 PCT Pub. No. WO93/11388 PCT Pub. Date Jun. 10, 1993.The present publication discloses a method and an apparatus for drying the fuel used for firing a fluidized-bed boiler (1). The hot, inert solids of the fluidized bed are circulated by a regulated rate from the furnace (2) to a simple dryer (11) incorporated into the fuel feed line (7) to the boiler (1), whereby the fuel is dried and steam is generated. By virtue of controlled bed solids recirculation, a constant temperature of the dryer (11) can be maintained, thus permitting the omission of all heat transfer surfaces from the dryer (11). The nearly clean steam released from the drying process is routed from the dryer (11) to useful applications. (FIG.
Patent YU-42002-A (YU)
Title: Transfer apparatus and method for film bags
Inventor: WILD HANS-PETER
IPC: B65B43/36
Filed: 2002-06-06
Abstract: The subject of invention refers to the procedure and the device for transporting bags (1a,1b,1e) made out of foil which in multitude of parallel lines is delivered to the transmission station, to the transporting device (6) which further transports the bags (1e) made out of foil in a continual line essentially in the direction (10) of cross section to the direction of deliverance, where the bags (1e) made out of foil, which needs previously to be delivered in a speed up direction of the moving transport device (6).
Patent YU-61700-A (YU)
Title: Hidrodynamic tunnel and canal
Inventor: MATIC ZORAN
Filed: 2000-10-10
Abstract: Hydrodynamic tunnel and canal are devices for measuring hydrodynamic size of vessel objects on water and in water, just like profiles and profiled bars of turbomachines. Hydrodynamic tunnel has closed stream current and four side circular curvent. The movement of water is performed by water jet engine (4) and the current is measured by a blend (7). Model (9) that is being investigated is placed in a tunnel (8), and connected to the tunnel with axes (12). Depending on what we wish to measure, the readings are performed on appropriate instruments, such as power of resistance (19) to movement and drive (13) power. Hydrodynamic canal is variation of hydrodynamic tunnel and the difference is in the fact that the tunnel (8) has been replaced with canal (8a).
Patent YU-89903-A (YU)
Title: Carboxylic acid substituted oxazole derivatives for use as ppar-alpha and -gama activators in the treatment of diabetes
Inventor: BINGGELI ALFRED
IPC: A61P3/00
Filed: 2002-05-06
Abstract: The present invention relates to compounds of formula (I) wherein R1 to R7 are as defined in the description and claims, and pharmaceutically acceptable salts and esters thereof. The compounds are useful for the treatment of diseases such as diabetes.