baber/WOPTO huggingface dataset:
Patent JP-H01167530-A (JP)
Title: Gas turbine combustor
Inventor: KUMADA KAZUHIKO
IPC: F23R3/02
Filed: 1987-12-23
Abstract: PURPOSE:To uniformalize the flow of cooling air within a flow sleeve, and to enhance a cooling efficiency by a method wherein the sizes of the entrance and the frontage of the flow sleeve are made large on its back side and small on its belly side to offset pressure loss difference which is made when the cooling air passes through a burner. CONSTITUTION:A flow sleeve 3 is provided on the periphery of the transition piece 1 of a burner, leaving an interval therefrom, and cooling air flows within the flow sleeve 3, whereby the metal of the transition piece 1 is cooled. The cooling air flowing into the flow sleeve 3 is flowed in directly through an outlet part on the belly side of said sleeve and also through an outlet part on the back side thereof after passing between the sleeve and the burner. Accordingly, there causes the pressure difference between the cooling air on the back side and that on the belly side. In order to obviate this pressure difference, an inlet part C on the back side for the inflow of the cold air is formed larger than an inlet part C' on the belly side. Accordingly, the pressure the difference is obviated, and the cold air flows uniformly throughout the circumference, whereby the metal is uniformly cooled to enhance a cooling efficiency.
Patent JP-S63297179-A (JP)
Inventor: HAMANE MASUMI
IPC: B62J9/00
Filed: 1987-12-23
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-H06176369-A (JP)
Title: Position adjusting device of magneto-optical pickup
Inventor: KOMINO TETSUO
IPC: G11B7/08
Filed: 1992-12-03
Abstract: PURPOSE:To reduce the costs of the magnetic head and magneto-optical disk device themselves by providing an attachable and detachable positioning device for adjusting the central position of the bias magnetic field of the magneto- optical pickup and a position where a light beam is condensed. CONSTITUTION:The positioning device 4 which functions as a jig for positioning is provided between an objective lens 1 supported on an optical head and a bias magnetic field generator coupled via a spring 3 to a carriage supporting the optical head movably in a radial direction of the magneto-optical disk. Quadrisected photodetectors 5 and magnetic field detectors 6 consisting of four Hall elements are disposed at prescribed intervals in the positioning device 4. The condensing position of the light beam and the central position of the bias magnetic field are aligned by the information in the positional deviations obtd. from the photodetectors 5 and the magnetic field detectors 6.
Patent JP-2000136621-A (JP)
Title: Support leg device for floor panel
Inventor: IKEUCHI AKIRA
IPC: E04F15/024
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an assembling leg type support leg device by which swelling-up or play does not arise on a floor panel. SOLUTION: A plurality of bolts 2 are erected on a tabular base plate 1 and cylindrical nuts 3 forming a flange 3a for supporting a floor panel at the external face is screwed onto each bolt 2, and respective nuts 3 are connected to each other by a sheet-shaped connection member 4. In this case, a second plate-shaped connection member 6 in which a little short center bolt 7 penetrating the central hole 10 of the sheet-shaped connection member 4 is erected upward is fixed into the sheet-shaped connection member 4 or the cylindrical nuts 3 to dispose it so as to superimpose with each other, and the meeting corners of the four sheet of floor panel P supported by fitting the holes pH for legs into the cylindrical nuts 3 are fastened and fixed to the connection members 4,  6 by a pressing nut 8 having a pressing flange 8a pushing a part pr to be pressed of the floor panel P from above and a cylindrical part 8b with a female screw screwed into the central bolt 7 at the lower face.
Patent JP-S63171612-A (JP)
Inventor: KAARU POTSUTSU
IPC: B01D46/24
Filed: 1987-12-22
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-H04191058-A (JP)
Title: Image processor
Inventor: YAMASHITA NORIFUMI
IPC: B41J2/44
Filed: 1990-11-27
Abstract: PURPOSE:To restrain increase of load on a CPU and make processing speed faster by processing in such a manner that the CPU sends the whole body size in the direction of X of a font memory to a sequencer and plotting in a buffer memory as specified at the sequencer even when the number of plotting data is lesser than the number of data in the X direction. CONSTITUTION:A sequencer 5 comprises a DX counter 1 and a detecting circuit 2 for detecting DX=0 and a TEXTX counter 3 and a detecting circuit 4 for detecting TEXTX=0. The detecting circuit 2 becomes active when the DX counter 1 is 0 and the detecting circuit 4 becomes active when the TEXTX counter 3 is O. The sequencer 5 determines states of the detecting circuits 2 and 4 so as to write in a buffer memory, or loads on the DX counter 1 and the TEXTX counter 3, or the counter is decremented. The sequencer also demands data from the CPU and writes in the buffer memory. The processing of the CPU becomes very simple and the processing speed can be faster.
Patent JP-2000154492-A (JP)
Title: Impregnated paper
Inventor: YAKURA MITSUYOSHI
IPC: D21H19/20
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a dustless impregnated paper suitable as an interleaving paper or a packaging paper carried in a clean room, especially the interleaving paper for a lead frame. SOLUTION: This impregnated paper is obtained by impregnating a base paper with a binder. The impregnated paper has <=0.02 ppm contents of respective ions of all kinds extracted when carrying out an extraction treatment of 1 g of the impregnated paper with 70 mL of deionized water at 100 deg.C for 1 h based on 1 cm2 of the impregnated paper.
Patent JP-H02212420-A (JP)
Title: Aryloxyalkanol as antiretrovirus agent
Inventor: ROJIYAA ARAN PAAKAA
IPC: A61K31/09
Filed: 1989-12-14
Abstract: PURPOSE: To obtain a medicine containing a specific aryloxy alkanol in an antivirus effective amount and useful for treating various kinds of retrovirus- infected diseases including AIDS and AIDS-related complexes. CONSTITUTION: This medicine contains a compound of formula I [(n) is 3-8; Ar is 1-naphthylenyl, 2-naphthylenyl, phenyl, a group of formula II (Y is a bond, CH2 , CH2 O)], its ester with an effective amount of a 1-4C alkanoic acid, an alkenoic acid, etc., or its salt. The compound of formula I includes 6- phenoxyhexan-1-ol. The antiretovirus effective dose of the compound of formula I is generally approximately 15-500mg/Kg. The compound of formula I may be administered by either of oral and parenteral administration methods, but is preferably orally administered.
Patent JP-H05134799-A (JP)
Title: Switch scanning system
Inventor: YOSHIDA HIDEYUKI
IPC: H03K17/76
Filed: 1991-11-13
Abstract: PURPOSE:To easily input switches arranged in the shape of matrix at high speed by making bidirectional the respective input/output direction in X-direction line and Y-direction line of plural switches arranged in the shape of matrix. CONSTITUTION:The output of an IC 1 is set at H-level, an IC 3i is set in an output mode, and its output is set at L-level. The IC 3o is set in an input mode. When no switch 9 is pressed, the input data of the IC 3o is all at H-level. When any one of the switches 9 is pressed, the input data in the Y-direction line corresponding to the switch 9 is at L-level and the output of an IC 7 is also at L-level. When a switch 9K is pressed, for example, the input data of the IC 3o is at L-level only in Y3 and the others are at H-level. Under such condition, the position in X-direction can be specified from the input data of an IC 5o. Thus, by scanning only the line in which the switch 9 is pressed, the input of the switches can be performed at high speed.
Patent JP-H05131236-A (JP)
Title: Molding device for can body preform
Inventor: MATSUZAKI MINEO
IPC: B21D51/26
Filed: 1991-11-13
Abstract: PURPOSE:To enable a high speed molding at by disposing an outlet side flexing bar on the side where a blank is flexed by the outlet side flexing bar in the direction opposite from the direction where the blank is flexed by the inlet side flexing bar and flexing roller of a flexer. CONSTITUTION:The blank 1 sent to the flexer 4 by pinch rolls 3 is bent to an arc shape to a lower roll 6b side of a small diameter and is then bent slightly upward by the outlet side flexing bar 7. The blank, thereafter, advances straightforward and abut against the front surface of an outer shell 15c, i.e., a lower guide surface 15c2, by which the blank is bent upward. The bent blank progresses along the lower guide surface and enters forming rolls 10. The blank emerging from the forming rolls 10 is bent downward by the end face 11a of the deflection bar 11 and is then smoothly advanced in the spacing between an inner shell 12 and the outer shells 15a, 15b by inertia force and is formed to a can body preform 13. The molding ends when the head end 13a of this preform comes into contact with a detaining surface 15c.
Patent JP-H03186094-A (JP)
Title: Private branch exchange
Inventor: SHIMIZU KEISUKE
IPC: H04Q3/58
Filed: 1989-12-15
Abstract: PURPOSE:To provide lots of information for multi-purpose by devising the private branch exchange so that an external database is accessed for a data other than those in existence in an internal database via a public network and data in addition to voice signals are noticed. CONSTITUTION:The operator listens to the content of the sent request of a general user and accesses an internal database 11 on a local area network (LAN) 9, and when no required data exists as a result, a host device 10 on the LAN 9 informs the absence to a control circuit 4 through a LAN accessing exchange adaptor 12 and a processor bus 3. The control circuit 4 accesses the external database 50 on a public network 20 via the processor bus 3, a voice data exchange time division switch 5 and primary group interface sections 2-1 to 2-3 to acquire the data of user request and the operator offers information to a general user as voice signals or data. Thus, lots of information is provided for multi-purpose independently of the database 11 specific to the system.
Patent JP-H08174854-A (JP)
Title: Cap device for ink jet recording device
Inventor: SASAKI TOYOKI
IPC: B41J2/165
Filed: 1994-12-27
Abstract: PURPOSE: To cap airtightly even when an ink jet face has a slant. CONSTITUTION: A cap 266 is attached to a cap support member 264. The cap support member 264 is supported by a cap holder 262 rotatably at small angles in all directions through a compression coil spring 326. When capping is performed, an adhering face 350 of the cap 266 is adhered around a row of nozzles. At this time, when an ink jet face has a slant, the cap 266 comes in contact with a part of a jet head, so that a part of the compression coil spring 326 is compressed, the cap support member 264 rotates, and the cap 266 adheres to the jet head.
Patent JP-H04206158-A (JP)
Title: Separation-recovery of carbon dioxide by use of molten carbonate type fuel cell and device thereof
Inventor: FUJIMURA HIDEKAZU
IPC: H01M8/00
Filed: 1990-11-29
Abstract: PURPOSE:To separate and recover carbon dioxide simply and efficiently by using a molten carbonate type fuel cell, making noncombustible gas flow containing the carbon dioxide required to be removed into the air electrode side, consuming completely an active material for electrochemical reaction by controlling electric current volume or gas flow rate, and obtaining gas rich in the carbon dioxide. CONSTITUTION:Reformed gas 102 came out from a reformer 2 is supplied to fuel electrodes 3a and 3b in fuel cell groups 1a and 1b. The cell groups 1a and 1b are connected electrically in series, and the cell group 1b is operated so that consumption of water and carbon monoxide in the cells fixed exclusively against load current flowing in the 1b and flow rate of the water and the carbon monoxide contained in the gas 102 supplied to the cell group 1b can be equalized. Thereby, an active material is consumed completely at an outlet of the fuel electrode in the cell group 1b so that mixed gas containing only the carbon dioxide and the water is exhausted. Furthermore, the carbon dioxide in combustion exhaust gas flowing in a conduit 108 is sucked up to the fuel electrode side from the air electrode sides 5a and 5b in the cell groups 1a and 1b. Thereby, the carbon dioxide can be recovered efficiently.
Patent JP-H01167672-A (JP)
Title: Acceleration sensor
Inventor: NAGASAKI WATARU
IPC: G01P15/11
Filed: 1987-12-24
Abstract: PURPOSE:To improve the reproducibility and responsiveness of the title acceleration sensor and to detect vertical acceleration by partitioning a magnetic fluid storage space into two by a nonmagnetic body and detecting the movement of the nonmagnetic body magnetically. CONSTITUTION:The nonmagnetic body 24 which has a communication hole 23 and is slidable as shown by an arrow and magnetic liquid 22 are enclosed in the storage space 21 of a bottomed cylindrical case 20. Permanent magnets 27 and 28 are arranged at the upper and lower ends of the storage space 21 across spacers 37. The magnetic forces of the magnets 27 and 28 are so set that the nonmagnetic body 24 is positioned in the center of the storage space 21. When the vertical acceleration is applied to this sensor, the nonmagnetic body 24 moves by inertia to vary the capacities of the upper and lower liquid chambers 25 and 26. The variation is detected by a differential transformer 30 to detect the value of the acceleration. Further, even vertical acceleration which can not be detected by a conventional sensor can be detected. Furthermore, the reproducibility and responsiveness are improved.
Patent JP-H08217478-A (JP)
Title: Method of cutting glass tube or glass pane by thermal softening
Inventor: ANDORE BITSUTSUMAN
IPC: C03B33/085
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To cut a glass tube or glass plate having a extremely thin wall without generating beads at the edges by softening and cutting the glass tube or glass plate under specific conditions in cutting after heating and softening the glass tube and glass plate with a specific method.  
     SOLUTION: In softening a glass tube or glass plate at a cutting point, reducing the wall thickness by pulling at a heating region and cutting by heating, the glass tube having a thin wall of 0.2 mm or below or the glass plate having a thickness 0.2 mm or below is softened 0.4 mm or below, preferably 0.3 mm or below in width using laser (e.g. CO 2  laser), the softened region is pulled to a thickness of 0.05 mm or below, preferably 0.03 mm or below and then the pulled region is cut by further heating, preferably using laser beam. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02171770-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G21/00
Filed: 1988-12-26
Abstract: PURPOSE:To calculate an appropriate service fee for each user by counting the use frequency of a material to be image-formed after a user is identified and displaying stored contents and data obtained by calculating stored fee data. CONSTITUTION:The device is provided with a 1st storage means which counts the use frequency of the above-mentioned material after a user is identified and stores data in response to the identification, and a 2nd storage means which stores data on image forming fees. Moreover, the device has a display means 62 which displays the calculated contents from data read out of the 1st and 2nd storage means. When the password of a user is inputted through a ten-key 56, a liquid crystal display part 62 designates the area to display a copying- enable message. Thus, a copying fee can be grasped readily and precisely for each user.
Patent JP-H06340036-A (JP)
Title: Packing material for food container and production thereof
Inventor: OHARA SHUZO
IPC: B32B37/15
Filed: 1992-11-10
Abstract: PURPOSE:To prevent the transfer of the offensive smell or taste of paper or a polyolefinic resin layer to food by adding an inorg. porous active substance to the polyolefin resin layer between paper and the innermost resin layer. CONSTITUTION:Polyolefinic resin layers 2, 2 containing an inorg. porous active substance are arranged on both surfaces of paper 1 and the innermost resin layer 3 and the outermost resin layer 4 are respectively laminated to the surfaces of the polyolefinic resin layers 2, 2. As the inorg. porous active substance, activated carbon, active clay, acid clay, zeolite, bentonite, sepiolite, silica and a mixture of MgO and SiO2 can be mentioned and the particle size of this substance is pref. 0.1-10mum and the pref. compounding amt. thereof is 1-25 pts.wt. per 100 pts.wt. of the polyolefinic resin. The polyolefinic resin compounded with the inorg. porous active substance is charged in an extrusion laminator and extruded at temp. determined by the kind of an adherend to obtain a required packing material for a food container.
Patent JP-H09165975-A (JP)
Title: Glass board mounting structure of fireproof paper sliding door
Inventor: MURASE YASUSHI
IPC: E06B5/16
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof paper sliding door which is capable of preventing definitely the penetration of flames, fumes and heat between one space and the other space. SOLUTION: The peripheral edge 30 of glass 22 is fitted in a recessed groove 29 sandwiched by two side walls 26 and 27 of a paper sliding door rail 21. A refractory material 40 is fixedly pasted on the peripheral edge 30 of this glass 30 continuously from one surface 47 to the other surface 48 by way of an end face 39. The glass 22 is sandwiched with seal materials 33 and 34 which are filled up in the clearances 31 and 32 between each of the side walls 26 and 27. The refractory material 40 is laid out with a spacing between that and the paper sliding door rail 21 while each of the seal materials 33 and 34 sandwiches both ends of the refractory material 40 which the glass 22.  This refractory material 40 is expanded by the heat of flames when a fire breaks out so that it may close a surplus area of the recessed groove 29 in a fitted state together with the peripheral edge 30 of the glass 22.
Patent JP-H08321820-A (JP)
Title: Transmission method for orthogonal frequency division/ multiplex signal and its transmitter and/receiver
Inventor: HAYASHINO YUJI
IPC: H04J1/00
Filed: 1995-12-14
Abstract: PURPOSE: To effectively remove waveform distortion occurred in a data component on the frequency axis of respective symbols by means of a multipath and the like at the time of transmitting an OFDM signals. CONSTITUTION: In a transmission device 1, a complex multiplier 13 complex-multiplies a carrier modulation signal group by a complex number signal group which has a previously decided special pattern and in which the phase changes at random. An inverse Fourier transformer 15 executes inverse Fourier transform against the output of the complex multiplier 13, and transforms a digital signal multiplexed on the frequency axis into the OFDM signal of a time axis. A guard time insertion part 16 adds front guard time to the front parts of the respective symbols of the OFDM signal and rear guard time to rear parts. Data similar to the trailing end part of the corresponding symbol is included in front guard time, and data similar to the front end part of the corresponding symbol is included in rear guard time.  The OFDM signals to which front guard time and rear guard time are added are transformed into analog signals and are transmitted to a reception-side. The reception-side executes a processing inverse to a transmission-side and therefore distortion owing to time delay is removed.
Patent JP-H06232900-A (JP)
Title: Adaptor to mobile computer network
Inventor: ARI ESU IZETSUTO
IPC: G06F13/00
Filed: 1993-11-30
Abstract: PURPOSE: To provide an adapter system which is improved so as to couple a mobile computer with a computer network. CONSTITUTION: When the mobile computer 20 is not connected to the computer network 10, this invention stores network messages for the mobile computer 20. When the mobile computer 20 is reconnected to the computer network 10, the adapter system 18 sends the messages received while the mobile computer 20 is not connected, to the mobile computer 20 in the order of the reception.
Patent JP-H02212679-A (JP)
Title: Gas leakage seal
Inventor: RICHIYAADO WAREN JIENTEIRU
IPC: F16L23/18
Filed: 1989-12-18
Abstract: PURPOSE: To enhance a sealing property between engaging flanges by embedding a compressible seal member in a groove formed in one of the flanges abutting against each other, and by forming a crosswise gas channel. CONSTITUTION: A groove 19 is extended along a flange 12, in the direction crossing the direction of gas leakage along the interface 15 from an inner zone 17 to the surroundings 18. Further, a gasket structure 20 includes a bottom strip 21 and a pair of vertical side wall strips 22, 23 which serve as side walls of a rectangular cross-sectional space in which a compressible gasket 24 is fitted. High pressure gas from a casing inner zone 17 flows along the interface 15 between flanges 11, 12 and reaches the gasket structure 20, and then it flows into a crosswise channel 26 in which lower pressure gas is present, and is then finally led into a low pressure zone in an associated device. Meanwhile, a gasket 24 prevents extra gas from further advancing even along the interface 15.
Patent JP-H11264059-A (JP)
Title: Ceramic material coating and coating method
Inventor: MALONEY MICHAEL J
IPC: C23C4/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce thermal conductivity and improve wear resistance by making at least one layer of a layer like ceramic coating applied on a base body of high density and making at least one of other layer low density. SOLUTION: At least one layer of a porous ceramic layer coated on a base body is a porous layer having at least a volume porosity rate of about 20%, and one of other layer is substantially a non porosity layer having a volume porosity rate of about 5%. The ceramic material on a base body is obtained so that plural ceramic layers are vapor deposited and heat treated under conditions consequentially that at least one layer has a micro structure of a band region I and at least one of other layer has a micro structure selected from band regions II, III and a group of these combinations. A porous layer preferably includes a layer made of celia for a base material and a layer made of zirconia for a base material.
Patent JP-H01165841-A (JP)
Title: Method of joining post and beam
Inventor: YAMAMOTO ISAMU
IPC: E04B1/24
Filed: 1987-12-23
Abstract: PURPOSE: To simplify steel frame assembling work by placing both ends of a beam on a beam receiving member fixed to the side of a post through a metallic connector, and fixing the post and the metallic connector to each other by a fastening member after the beam is positioned. CONSTITUTION: A beam receiving member 4 is fixed to a joining part to a beam 2 in the side of a post 1, both ends of the beam 2 joined to the post 1 are placed on the beam receiving member 4 through a metallic connector 3, and after the beam 2 is positioned, the post 1 and the metallic connector 3 are fixed to each other by a fastening member. Thus, with the beam 2 placed on the beam receiving member, it is positioned, whereby high lift work can be decreased so as to improve safety, and the steel frame assembling work can be simplified to shorten the term of works for construction.