baber/WOPTO huggingface dataset:
Patent JP-H06224212-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII TOSHIO
IPC: H01L21/331
Filed: 1993-01-22
Abstract: PURPOSE:To provide the manufacture of a semiconductor device which can maintain high speed of a transistor and improve gain by diffusing the outward diffusion of the conductivity-type impurities from a compound semiconductor layer to serve as a base layer, concerning the manufacture of a hetero junction bipolar transistor which has a base layer consisting of InGaAs. CONSTITUTION:This manufacture comprises the process of forming an InGaAs layer 14, which contains conductivity-type impurities consisting of beryllium or zinc, directly on a first compound semiconductor layer 13 or through the nondoped first GaAs layer made on the first compound semiconductor layer 13, the process of forming a nondoped second GaAs layer 15 on the said InGaAs layer 14, and the process of forming a second compound semiconductor layer d16 on the second GaAs layer 15.
Patent JP-H10207795-A (JP)
Title: Method for transferring electronic mail and device for providing electronic mail service
Inventor: SAITO YUKIO
IPC: H04L12/58
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To share information with another electronic mail user or FAX and telephone user concerning a received electronic mail, to prevent the increase of traffic due to the transfer of all the received electronic mails or the traffic due to the loop of an error mail, and to easily attain the change of a transfer condition or the like by a remote operation. SOLUTION: A transfer processing program is described in a control information storing means 12 for a mail transfer program in the home directory of a user, and an incoming message is filtering-processed by an individual transfer processing means 13 by this transfer processing program. When a condition preliminary set in a transfer condition storing means 14 by a user is fulfilled, a new message based on the incoming message is prepared, and the mail is transferred to the destination of a mail address preliminarily designated by the user.
Patent JP-H05196399-A (JP)
Title: Wire guided bullet
Inventor: YAMANAKA TSUTOMU
IPC: F42B23/16
Filed: 1992-01-22
Abstract: PURPOSE:To eliminate an aiming device or a launcher by allowing a target object to tread on laid wires to cut an optical fiber, and guiding a shot bullet by the wires restricted by the object itself. CONSTITUTION:When a tank of a target object treads on any laid wires 4 to cut an inner optical fiber 5 of a wire guided bullet, a rocket motor ignition signal generated by a controller 15 due to cut-off of a light is transmitted to an igniter 7 to ignite a rocket motor 2, thereby shooting a bullet 3. In this case, the wires 4 are restricted at the part treaded on by the tank, and a slack is obtained by a length of a hardness obtaining wire 10. Accordingly, the shot bullet 3 is vertically raised by a length of the wire 10, it flies in an elliptical trajectory being guided by the wires 4 restricted by the tank, and finally it is brought into contact with a gun turret of one of brittle part of the tank from its upper side.
Patent JP-H03212610-A (JP)
Title: Traveling inspecting device
Inventor: SHIBANO TAKEETSU
IPC: H04N5/225
Filed: 1990-01-17
Abstract: PURPOSE:To simultaneously display object images and images for length measurement on a stereoscopic image so that the object can be precisely inspected within a narrow space by displaying the right and left images for length measurement, to which the deviation corresponding to a prescribed parallax is given, on the screen of a steroscopic TV monitor. CONSTITUTION:A self-traveling vehicle mounted with a steroscopic TV image pickup machine having a pair of right and left cameras is driven to travel within the space of a small-diameter sewer pipe, etc., and the picked up images are processed and are displayed on the steroscopic TV monitor, by which the state in the pipe is inspected. A scale line 53 to be the image for length measurement is displayed by using a superposing function near the image 52 of the steroscopic object on the screen 51 of the TV monitor. The objective image 52 is displayed by being deviated to the right and left by as much as the parallax corresponding to the spacing We between the right and left eyes of an inspector and, therefore, the inspector displays the images 53r and 53l of the scale line so as to deviate the image to the right and left by operating the input device of the screen 51 of the steroscopic TV monitor in such a manner that the image 53 of the scale line is visible in the same depth position as the depth position of the objective image 52.
Patent JP-H10210763-A (JP)
Title: Inverter device
Inventor: WATAKABE SHUSAKU
IPC: H02M7/48
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of switching devices and reduce the cost, by a method wherein the central connection point of two switching devices is used as one of the output terminals of a smoothing circuit and the central connection point of the smoothing circuit is used as the other output terminal of the smoothing circuit. SOLUTION: Switching devices 7a and 7b are connected in series to the output of a smoothing circuit 6 which is used for smoothing the output of a converter circuit 2 and composed of resistors R and capacitors Ca. An output terminal C is the central point of the output voltage of the smoothing circuit 6 and an output terminal D is the central connection point of the switching devices 7a and 7b. Driving signals are inputted to the switching devices 7a and 7b respectively to switch them, and an AC voltage waveform is outputted between the output terminals C-D. Thus, an AC waveform can be outputted by only two switching devices, so that the cost can be reduced.
Patent JP-H03212946-A (JP)
Title: Protective cover of stage for semiconductor-wafer measurement
Inventor: KAN GORO
IPC: G01R31/26
Filed: 1990-01-17
Abstract: PURPOSE:To prevent a bad mark from being put on a stage for semiconductor- wafer measurement use and to avoid that a measurement is missed by the limitation of a measuring range of a semiconductor wafer by a method wherein a protective cover is fitted to the stage. CONSTITUTION:A protective cover 3 which has been devised so as to be easily attached to and detached from the upper part of a measuring stage 2 of a semiconductor wafer 1 is fitted. The semiconductor wafer 1 is sucked onto it. Electrical characteristics of the wafer 1 are tested. When a bad mark is put on a defective product, the stage 2 is protected from the bad mark even when the mark is put erroneously on the outside of the wafer 1. When the cover 3 is cleaned or replaced periodically, the stage 2 is not contaminated and damaged. The stage 2 may be coated or the stage 2 may be coated with a chemical. When the protective cover 3 is fitted to the stage 2 in this manner, the stage 2 can be protected and it is not required to note that the measurement of the wafer 1 is missed.
Patent JP-S5395042-A (JP)
Title: Method and apparatus for detecting toner quantity on photosensitive element
Inventor: SAKAMOTO KOUJI
IPC: G03G21/00
Filed: 1977-01-31
Abstract: PURPOSE:To make it possible to measure the toner quantity upon a photosensitive element by exposing the photosensitive element after development to a light to reduce the charges, which is operative to form an electrostatic latent image, substantially to zero and then by measuring the potential which is established by the charges of the residual toners.
Patent JP-S57123183-A (JP)
Title: Pyrroloimidazole derivative and its preparation
Inventor: TAWARA TETSUJI
IPC: A61P7/02
Filed: 1981-01-24
Abstract: NEW MATERIAL:A compound of formulaI(R is H or lower alkyl; R 1  and R 2  are H, lower alkyl, halogen, etc.;Ar is phenyl or pyridyl which may have a substituent group).  
     EXAMPLE: 7-(o-Chlorobenzoyl)-5-ethyl-1H-pyrrolo [1,2-a] imidazole-2(3H)-one.  
     USE: An anti-inflammatory and analgesic agent, antithrombotic agent and an intermediate therefor having anti-inflammatory analgesic and inhibitory action on blood platelet aggregation.  
     PROCESS: A compound of formula IIis subjected to the desulfurizing ring closing reaction in the presence of a basic catalyst to give the compound of formulaI. The reaction is carried out in an inert solvent, e.g. pyridine, picoline or benzene, in the presence of a strongly basic catalyst, e.g. Li, Na, K, sodium hydride or lithium hydride, in a molar amount of 0.1W3 times that of the compound of formula II under heating. The compound of formula III which is a by-product will not be formed at all. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03213283-A (JP)
Title: Control method for industrial robot
Inventor: RENBUTSU TATSUYA
IPC: B25J9/10
Filed: 1990-01-19
Abstract: PURPOSE:To reduce the number of data to be set in teaching work particularly as well as to facilitate this teaching work by selecting the operational state of a working tool on the basis of a second data during robot operation based on a first data and thereby controlling the operation of the working tool. CONSTITUTION:A first data 8 determining an orbit 4 of a robot body 2 and a second data 11 determining a position for selecting an operating state of a working tool (spray gun) 1 on this orbit 4 are taught separately. Next, the operating state of the working tool 1 is selected on the basis of the second data, while the robot body 2 is operating, and then the operation of the working tool 1 is controlled.
Patent JP-S62168274-A (JP)
Title: Picture processor
Inventor: FUJIMURA SHIGEO
IPC: G06T11/80
Filed: 1986-01-20
Abstract: PURPOSE:To display simultaneously both pictures obtained before and after variable density processing conversion by providing two display parts. CONSTITUTION:Picture data is stored in a picture memory 1 via an external input/output interface 5 and then read out of the memory 1 through addresses designated by a display output address counter 7A in the display output order. Then the picture data undergoes conversion through a look-up table LUT2 for variable density conversion and is displayed at a display part 4A via a display part interface 3A. While the picture data read out of the addresses of the memory 1 designated by a display output address counter 7B in the display output order is supplied directly to a display part interface 3B. Then the pictures undergone no variable density conversion processing are displayed. Thus it is possible to decide easily whether the variable conversion processing under execution is appropriate or not.
Patent JP-S57123941-A (JP)
Title: Manufacture of low-carbon silicochromium
Inventor: ISHIGURO HIROHISA
IPC: C22C1/00
Filed: 1981-01-27
Abstract: PURPOSE: To enhance the yield of low-carbon silicochromium by shifting molten silicochromium to a treatment furnace and heat treating the surface layer of the molten metal with a gas flame to effectively reduce the carbon content of the silicochromium.  
     CONSTITUTION: Molten silicochromium discharged from a refining furnace is freed of slag and shifted to a treatment furnace, where the surface of the molten metal is exposed to a gas flame to burn silicon carbide rising to the surface as well as to prevent the solidification of the molten metal. The treated silicochromium is drawn out of the bottom of the furnace while leaving the surface layer slightly rich in carbon. Thus, silicochromium having about 0.018W0.010% carbon content can be obtd. in a high yield such as ≥ about 80%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09205245-A (JP)
Title: Surface emitting laser
Inventor: SUSA NOBUHIKO
IPC: H01S5/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To improve such characteristics as a low-threshold, current, high-speed modulation, low chirp, and temperature characteristics of a surface emitting laser by using, as an active layer, a fine island structure formed on a substrate with (n11) face (n=2-7) with improved characteristic in a so called face light- emitting laser for applying laser beams in a direction which is vertical to the substrate by providing a reflection mirror in parallel with a semiconductor substrate. SOLUTION: A surface emitting laser is composed of a fine island structure 13 made of a disk-shaped semiconductor which is formed by performing the epitaxial growth of III-V compound semiconductor with a smaller band gap that a substrate 11 and has a difference lattice constant on the substrate 11 with (n11) face (n=2, 3, 4, 5, 6, and 7) of the III-V compound semiconductor. Then, electrons and positive holes are injected into the fine island structure 13 for oscillation.
Patent JP-S63199474-A (JP)
Inventor: EEBERUHARUTO BIRUDAAMUUTO
IPC: H01S3/03
Filed: 1988-01-21
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 JP-H11212086-A (JP)
Title: Liquid crystal display device and delectronic equipment
Inventor: MATSUSHIMA TOSHIHARU
IPC: G09F9/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a very light display when a front light type lighting means is arranged in the liquid crystal device with visual angle characteristics such as an FSTN type liquid crystal device. SOLUTION: This liquid crystal device 1 is constituted by combining a front light 11 with an FSTN liquid crystal panel 10 including a phase difference film 9. The FSTN liquid crystal panel 10 has such visual angle characteristics that a white display state is obtained when a pixel part in a black display state is viewed from a specific oblique direction. The front light 11 has an intensity distribution which is high in light emission intensity at the peripehral part of a light guide body 16 than at the center part. The liquid crystal panel 10 and front light 11 are so combined that the area of high light emission intensity of the front light 11 matches a white display area based upon the visual angle characteristics of the liquid crystal panel 10.
Patent JP-S57126728-A (JP)
Title: Display device of control lever position in automatic speed changer
Inventor: OOUCHI TOSHIKI
IPC: B60K23/00
Filed: 1981-01-26
Abstract: PURPOSE:To allow the driver to easily identify a control position, by providing transparent enlarged parts, displaying control positions of forward, neutral and reverse, in  the display part of a speed change lever, and arranging said transparent window parts  in a longitudinally and laterally separated state, then displaying different color for  each window with an interlocking indicator to the lever. CONSTITUTION:If a control lever 10 is selected to a reverse position, an indicator 23  moves interlocking to the control lever 10 and stops in an enlarged part 15 of a window 13 corresponding to the reverse position. In this case, enlarged parts 17, 18, 19, corresponding to a forward position, the enlarged part 15, corresponding to the reverse position, and enlarged parts 14, 16, corresponding to non-running position, are arranged  on a display part 22 respectively in a longitudinally and laterally separated state, then  a yellow colored part 26 and green colored part 25 of the indicator 23 are hidden below the display part 22, thus only a red colored part 24 of the indicator 23 is displayed  in the window 13. Similarly, when the control lever 10 is selected to a neutral or forward position, the green colored part 25 or yellow colored part 26 of the indicator 23 is displayed, and misunderstanding of the control position can be prevented only by  color visibility of the driver.
Patent JP-H05198887-A (JP)
Title: Measurement-control equipment of optical frequency deviation amount of laser
Inventor: MIYATA HIDEYUKI
IPC: H01S5/068
Filed: 1992-01-23
Abstract: PURPOSE:To establish measurement.control technique to stabilize the optical frequency deviation amount, by installing an operation point setting circuit for setting an operation point, so as to coincide with the average optical frequency of optical frequencies. CONSTITUTION:The title equipment is provided with an operation point setting circuit 8 for setting an operation point, in the manner in which the operation point of an optical interference apparatus 4 to a laser light source 2 coincides with the average optical frequency of the optical frequency giving a local maximum point in an optical frequency discriminator and the optical frequency giving a local minimum point adjuscent to the local maximum point. Either circuit selected out of an optical frequency deviation amount measuring circuit 10 and an optical frequency deviation amount stabilizing circuit is installed. The above measuring circuit 10 detects the optical frequency deviation amount from the mean value or the effective value of amplitudes of frequency components corresponding with the frequency of a modulation signal in an electric signal at the above set operation point. The above stabilizing circuit operates the error value between the mean value or the effective value of amplitudes of frequency components corresponding with the frequency of the modulation signal in the electric signal at the above set operation point, and feeds back the error value to the modulation factor of the laser light source.
Patent LV-14532-A (LV)
Title: Method and device for spectral reflectance imaging at several wavelength bands
Inventor: SPĪGULIS Jānis
IPC: G06T7/00
Filed: 2012-03-13
Abstract: Invention relates to spectral imaging, in particular to imaging of spectral reflectance distribution at several fixed wavelengths bands by means of single RGB image data set. In the proposed method for obtaining several spectral reflectance images, the object and attached to it white reflector is illuminated simultaneously at several, for instance two or three, spectral bands, ensuring linearity of the photo-response, and the Ri-, Gi- un Bi-signal values are identified for every image pixel "i", including those registered at the white reflector zone. If the spectral sensitivity curves of the image sensor R-, G- and B-channels are known, the spectral sensitivities at the illumination wavelengths are fixed. Their ratios are further used to determine the spectral attenuation at every pixel or pixel group of the image for every wavelength of the poly-chromatic illumination, using the proposed analytic expressions for calculations.A device for imaging of spectral reflectance at several wavelength bands to implement this method comprises a poly-chromatic light source, objective-equipped digital RGB sensor, white reflector that covers relatively small part of the surface to be imaged, RGB data set storage device, convertor that converts the RGB data into a set of spectral reflectance values, selector of images that selects the reflectance images related to each particular spectral band, and the output device, e.g. PC-monitor.
Patent LV-14608-A (LV)
Title: Biological agent for conifers stump protection against heterobasidion annosum s.l. basidions spp infection
Inventor: GAITNIEKS Tālis
IPC: A01N63/04
Filed: 2012-05-07
Abstract: The invention refers to forestry, mycology and microbiology.A new biological preparation for conifers strain protection against Heterobasidion annosum s.l. basidions spp. infection is worked out. Latvian native Phlebiopsis gigantea isolate G1 having 110 bp long genetic sequences in locus 18 is used. The isolate G1 is deposited in LMKK under No. P1272.
Patent LV-14630-A (LV)
Title: Use of leguminous meal in production of cooked sausages
Inventor: GRĀMATIŅA Ilze
IPC: A22C11/00
Filed: 2012-11-02
Abstract: Invention relates to food processing industry and particularly to methods for making sausages. The method provides for addition of up to 20% of leguminous meal to meat contained in cooked sausage mixture.
Patent MD-990087-A (MD)
Title: Process for demetallization of rough wines
Inventor: COVALIOVA OLGA
IPC: C12H1/04
Filed: 1999-02-26
Abstract: The invention relates to the wine-making industry, especially to processes for demetallization of alcoholic drinks and juices by means of adsorbents. Summary of the invention consists in the fact that it is proposed a process for demetallization of rough wines, which includes treatment thereof with sorbents preliminarily activated by acid treatment, where in the capacity of sorbent is used utilized kieselgur, which remains as waste during clarification of the must, modification thereof by treatment with 5...10% sulfuric acid solution with the subsequent separation of the solid fraction by decantation and its subsequent neutralization with calcium carbonate and thermal treatment in an anoxic medium with carbon dioxide at a temperature of 420...450°C during 1...2 hours and the demetallization process is carried out in dynamic conditions of rough wines filtration through a layer of the modified kieselgur with the flux speed of 0,1...0,2 m/min. The technical result consists in increasing the efficiency of the process for demetallization of rough wines with an increased content of compounds of heavy metals at the expense of increasing the selectivity and sorbtion capacity of the modified sorbent about metals. Claims: 1
Patent YU-209790-A (YU)
Title: Ležeći - plivajući policajac
Inventor: SLOBODAN MILOSEVIC
Filed: 1990-11-06
Abstract: LEŽEĆI - PLIVAJUĆI POLICAJAC, prema ovom pronalasku ima za novost to, što su na krajevima fleksibilnog pneumatskog nosača (2), pričvršćene spojnice-vezni elementi (3) i fiksirane osiguračima (4). U spojnice-vezne elemente (3) ugradjeni su prigušni pneumatski ventili (5). Na drugom kraju spojnica - veznih elemenata (3) pričvršćene su fleksibilne pneumatske komore (6) i fiksirane osiguračima (7). Najednoj od fleksibilnih pneumatskih komora (6) ugradjen je pneumatski ventil (13) a na fleksibilnom pneumatskom nosaču (2) postavljeni su fleksibilni gazeći elementi (8) koji su po poprečnom obodu fiksirani za podlogu puta (11) pomoću umetaka - nosača (9) i zavrtnjeva (10).
Patent YU-223190-A (YU)
Title: Rastavljiva plivačka peraja
Inventor: DANIJEL TRBOVIC
Filed: 1990-11-23
Abstract: RASTAVLJIVA PLIVAČKA PERAJA, prema ovom pronalasku imaju za novost to, što su sastavljena od fizički razdvojenih obuće (1) i peraja (2), koja se za korišćenje u vodi jednostavno i brzo povezuju sa obućom (1) pomoću kopče (3,4) i umetanjem pločica (5) peraja (2) u otvore (6) za fiksiranje obuće (1).
Patent YU-224171-A (YU)
Title: Assemblies of hermetic and thermoinsulating walls of tanks for liquified gas, to be fastened within a ship
Inventor: MICHEL BOURGEOIS
IPC: F17C3/02
Filed: 1971-09-02
Abstract: Methane tanker comprises two heat insulating barriers and two fluid-tight barriers, positioned alternately with a fluid-tight barrier innermost and the outermost insulating barrier attached to the hull of the ship. The other fluid-tight barrier is positioned between the two insulating barriers and comprises vertical plates joined together by welding to horizontal metallic strips. One edge of each strip is slidably connected to the outer insulating barrier and the other edge is resiliently connected to the inner insulating barrier.
Patent YU-320980-A (YU)
Title: Device for conducting the current between electrolysis furnaces
Inventor: PFISTER H
IPC: C25C3/16
Filed: 1980-12-18
Abstract: A device for conducting the electric current from the cathode of a hooded, transverse electrolytic cell to the anode of a neighboring cell via cathodically polarized carbon blocks in the pot of a cell, cathode bars and individual conductor bars wherein the current from each cathode bar is passed under a cell to a compensating conductor bar which runs around the neighboring cell. This compensating conductor bar is connected to each anode of the cell it runs around via a flexible conductor strip. Each anode is provided on its uppermost side with a yoke which is inserted and firmly secured in place, together with the conductor strip, in a notch or recess provided in a device for holding the anode in place. The anode holding device remains in place during anode changes and can be adjusted vertically by means of a motor or the like as a function of the voltage or the desired interpolar distance between anode and cathode.