baber/WOPTO huggingface dataset:
Patent JP-S61207825-A (JP)
Title: Supercharge type 4-cycle engine
Inventor: HONDA SHOICHI
IPC: F02B33/00
Filed: 1985-03-12
Abstract: PURPOSE:To improve the charging efficiency by allowing the first suction system for supercharge and the second suction system for natural air feed to communicate to a combustion chamber through a suction valve and substantially increasing the area of a suction opening. CONSTITUTION:Two suction valves 8 are installed, and the second suction system 22 fro natural air feed is installed, added with the first suction system 14 for supercharge. The both suction systems 14 and 22 join on the downstream sides of the both suction systems 14 and 22, and are allowed to communicate to the suction valve 8, and a check valve 24 for permitting only the flow of intake from the upstream side to the downstream side is installed, in the second suction system 22, positioned on the upstream side 23 of the joint stream part 23 with the first suction system 14. Therefore, intake is supplied from the joint flow part 23 through the both suction valves 8, in the both regions of the middle - low revolution region and high revolution region, and the area of the intake opening is substantially increased, and the charging efficiency can be improved.
Patent JP-H08316571-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: KURAMATA AKITO
IPC: H01S5/323
Filed: 1996-03-05
Abstract: PURPOSE: To provide a method of manufacturing a semiconductor laser which is capable of emitting laser rays of wavelengths ranging from blue to ultraviolet and where a laser resonator can be formed making use of a vertical cleavage or a substrate. CONSTITUTION: A semiconductor laser is equipped with a cubic single crystal substrate 10 and an epitaxial crystal layer 12 which is epitaxially gown on the single crystal substrate 10 and where a laser resonator is formed of its cleavage planes 30, wherein the cleavage planes 28 of the single crystal substrate 10 and those 30 of the epitaxial crystal layer 12 are not in parallel with each other, the edge formed of the cleavage plane 30 of the epitaxial crystal layer 12 and the surface of the single crystal substrate 10 is so set as to be nearly coincident with the edge L formed of the cleavage plane 28 and the surface of the single crystal substrate 10.
Patent JP-H02297143-A (JP)
Title: Printing processing system in constructing document processing system
Inventor: TAKANARITA YASUMASA
IPC: G06F17/27
Filed: 1989-02-28
Abstract: PURPOSE:To suitably use existing OA resources and to respectively issue instructions from which page printing is to be executed when document contents corresponding to respective nodes are printed by unifying the contents of document files generated by means of plural document processing functions in the form of a construction document. CONSTITUTION:A constructing document file 11 where the contents of the document files 2 generated by respective document processing software 3-1 to 3-7 are unified by the construction document corresponding to a hierarchy document in respective documents is provided. Information on a page to be printed for printing and outputting is described in the attribute information in the construction document, and a leading position for printing can be instructed. Thus, the pages for printing can respectively be instructed when the contents of the generated document files are printed.
Patent JP-S58164114-A (JP)
Inventor: NAKANISHI MASARU
IPC: H01B17/62
Filed: 1982-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61206315-A (JP)
Title: Oscillating circuit
Inventor: FUJISHIRO SUNAO
IPC: G10H5/00
Filed: 1985-03-11
Abstract: PURPOSE:To constitute an adjusting section with less number of components by providing a voltage adjusting section for frequency modulation comprising resistors and capacitors to modulate the frequency output of the 1st oscillator in matching with the period of the output of the 2nd oscillator. CONSTITUTION:An oscillation output (figure a) of the 2nd oscillator 3 is fed to a connecting point (i) through a resistor 27 in a frequency modulation voltage adjusting section 2 shown in figure. The oscillated waveform is a triangle wave at the point (i) by a capacitor 26 and a resistor 27 (figure b). Thus, when an output of an inverter 9 goes to H at the oscillation of the 1st oscillator 1, since a current flows from the outputs to a path comprising a resistor 10, a resistor 11, a diode 12 and a capacitor 26, a voltage at a point (j) is changed together with the voltage at the point (i) (figure c). When the voltage at the point (j) drops, a charging time to the capacitor 5 is delayed, the inverting time of the output of the inverter 7 is retarded and the time inverting the output K of the inverter 8 is delayed (figure d). Thus, the output K of the oscillator 1 repeats the modulation of frequency in matching with the period of the oscillator 3.
Patent JP-S63214983-A (JP)
Title: Random music selecting system in disk reproducing device
Inventor: ENDO FUMIO
IPC: G11B27/10
Filed: 1987-03-04
Abstract: PURPOSE:To attain a random reproduction continuously even when the number of musics is few by reading at least all the number of the musics from at time code, preventing the same music from being selected within a predetermined protecting range preset according to the number of the musics and varying the protecting range according to all the number of the musics. CONSTITUTION:At the time of reproducing a disk set in a disk reproducing device, at least all the number of the musics is read from the time code as accumulating totals recorded in a read in part. At the time of executing the random music selection, the music of the same music number is not reproduced in the protecting range determined according to the number of the musics and the protecting range is varied according to the number of all the musics. Thereby, even when the number of the musics is few, the random reproduction is carried out.
Patent JP-2000249864-A (JP)
Title: Optical fiber fusion splicing device
Inventor: OTANI HIROSHI
IPC: G02B6/255
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To fuse-connect spice optical fibers varying in mode field diameter to each other with low connection loss by arbitrarily expanding heating regions in such a case the optical fibers are fusion spliced to each other. SOLUTION: The coated fiber part 11 of the one optical fiber 10 is fixed by a V-groove member 13 and a fiber clamp 14 and its sheath part 12 is fixed by a sheath clamp 16, by which the optical fiber 10 is positioned and fixed to the top end of a center alignment arm 15. This center alignment arm 15 is fixed to a moving block 17 moving in the longitudinal direction of the optical fiber on a moving block 27. A center alignment arm 25 positioned and fixed with another optical fiber 20 by the V-groove member 23, the fiber clamp 24 and the sheath clamp 26 is fixed onto the moving block 27 moving in the longitudinal direction of the optical fiber on a base part 31.
Patent JP-H04283701-A (JP)
Title: Color filter
Inventor: SUGIYAMA HISASHI
IPC: G02B5/20
Filed: 1991-03-13
Abstract: PURPOSE:To provide the color filters having a high resolution and high reliability with fewer stages for production relating to a method for forming the color filters and the materials thereof. CONSTITUTION:The color filters 103, 105, 106, 107 are formed by repeating a film forming stage, exposing stage, developing stage, breathing stage, and heating stage by as much as the number of kinds of colors. Dye-contg. dye materials contg. dye materials, positive photosensitive agents, alkaline-soluble resins, and crosslinking agents are used as the color filter materials in this formation. The color filters having the high resolution and high reliability are produced with the fewer stages for production in this way.
Patent JP-S54140200-A (JP)
Title: Surface processing method for electromagnetic steel plate
Inventor: KITAYAMA MINORU
IPC: G11B15/00
Filed: 1978-04-24
Abstract: PURPOSE:To prevent staining during setting and to prevent baking during annealing, by coating special processing liquid containing class 4 ammonia-cylicate on the surface of steel plate the temperature of which is within specific range after continuous annealing. CONSTITUTION:A processing liquid of class 4 ammonium cylicate which contains 0.5 - 40% of class 4 ammonium ion for the solid state component in class 4 ammonium cylicate then it is dried. Or it is rolled to condition the quality after said processing. For example when the steel plate temperature dropped to 105 deg.C the surface of electromagnetic steel plate containing 0.3% Si annealed continuously at 820 deg.C is sprayed with 10% class 4 ammonium-cylicate solution (mono-methyl tri-ethanole ammonium ion is 6% and SiO2 is 94% for the solid state component) then it is passed through rubber roll and dried by the heat containing in the steel plate to form dry film of 0.2 g/m<2>.
Patent JP-S62205085-A (JP)
Title: 1-benzyloxymethyl-4-methyl-7,7-dimethyl-5,6,8-trioxa-9-oxo-1,3,3a,4,5,6,7,8,9,9b-decahydronaphtho(1,2-c)furan and its production
Inventor: TAKANO SEIICHI
IPC: C07D307/00
Filed: 1986-03-05
Abstract: NEW MATERIAL:A compound of formula I (Bn is benzyl; cofiguration of the 3a carbon is S or R). EXAMPLE:( 1R,3aS,4S,9bS )-1-Benzyloxymethyl-4-methyl-7-dimethyl-5,6,8-trioxa-9- oxo-1,3,3a,4,5,6,7,8,9,9b-decahydronaphtho[1,2-c]furan. USE:It is used as a synthetic intermediate of heteroyohinbine alkaloids including ajmalicine or an intermediate of 2-alkoxycarbonyl-8-methyl-6-oxo-7-oxa decahydroisoquinoline, which is used as an antiarrhythmic or a remedy for Raynaud's syndrome. PREPARATION:1,2-Diol of formula II is allowed to react with sodium meta- periodate and the glyceraldehyde of formula III is allowed to react with Meldrum's acid.
Patent JP-H0610332-A (JP)
Title: Flow control valve for river
Inventor: JIYOERU OUBAAGIYU
IPC: E02B8/04
Filed: 1993-03-09
Abstract: PURPOSE: To modify the flow of a laminar stream. CONSTITUTION: An adjusting valve 1 for the flow rate of a river is provided with a special structure extending across the river which comprises a valve body 1 wherein a base part 2 is so supported as to swivel around a joint 3 on a river bed to determine an upper stream side 7 and lower stream side 6. The valve body 1 faces an upper stream side and an opening part is changed according to a required flow rate, from a gradient limiting position for checking flow or almost vertical position to a partially opened position.  With this configuration the flow rate on a lower stream side is changed while the flow-rate coefficient is kept high, and the reduced cross-section of flow rate, in short, the minimum wetted cross-section at a lower stream end of the valve 1 is managed, causing no splashing water which causes a large amount of back flow on the lower stream side of the valve 1, or on the lower stream side of a head part.
Patent JP-S61206361-A (JP)
Title: Residual image erasing device for storage fluorescent sheet
Inventor: NISHIFUJI TOKUKAZU
IPC: G03B42/02
Filed: 1985-03-11
Abstract: PURPOSE:To eliminate useless light irradiation by using a linear light source irradiating light for residual image erasure over the entire width of a sheet, providing an energy distribution detecting means for detecting the distribution of residual radiant ray energy and controlling at least one of the linear light source and the moving means in response to the quantity of the residual radiant energy distribution to adjust the light irradiation amount to each part of the sheet. CONSTITUTION:A sheet moving means 20 for moving a storage fluorescent sheet 13 is driven by a variable speed motor 22. A picture information processing circuit 17 divides the sheet 13 into n sections of P1, P2,...Pn based on an electric signal from a photomultiplier 16 prior to the residual image erasure of the sheet 13 to obtain the maximum value of the luminescent optical energy level of each section and a motor control circuit 23 obtains the irradiation time required to obtain the erasure light irradiation quantity of each section to decide the moving speed of the sheet carrying means 20.
Patent JP-S60192648-A (JP)
Title: Typewriter
Inventor: SHIBAMIYA YOSHIKAZU
IPC: B41J5/44
Filed: 1984-03-15
Abstract: PURPOSE:To improve printing operation exceptionally by enabling the printing of the contents of a document memory means using a built-in character generator ROM regardless of a specified printing calligraphic style when a character generator ROM free to remove from a typewriter body is not connected. CONSTITUTION:When a ROM pack 10 or 11 is connected to a connector 9 as external calligraphic style, the external calligraphic style can be selected while it can not be selected when the ROM pack 10 or 11 is not connected thereto. When the ROM pack 10 or 11 is not connected to the connector 9, it is judged whether the forcible printing mode is designated. When the forcible printing mode is designated, a printer 5 performs a printing using the built-in calligraphic style, namely, the built-in ROM8 ignoring the specification of any external calligraphic style by the calligraphic style discrimination code.
Patent JP-S54140205-A (JP)
Title: Nozzle
Inventor: ONO MINORU
IPC: B05B1/26
Filed: 1978-04-21
Abstract: PURPOSE: To enable jetting water to be effectively bubbled up simply by providing  a nozzle end with a large diameter outlet, equipping it with a projection and attaching to it a disc provided with plural water-jetting holes.  
     CONSTITUTION: A nozzle 1 is a stepped cylindrical body with larger diameter outlet, and the larger diameter section 1a is equipped with a projection 2 in its inside. The projection 2 is installed onto an axial core section of a disk 3 and plural number of jetting holes 4... are arranged in an area surrounding the projection. A spherical section 1c of the nozzle 1 is held in a nozzle-mounting table 6 and supported in a free-to-rotate position. When pressured water which was introduced from a water passage 6a into a small diameter section 1b of the nozzle 1 is jetted to the large diameter section 1c, the pressured water flow hits the projection 2 in the large diameter-section 1b to be crushed and turned into whity water with a large number of foams, and thus whitely bubbled up water is jetted out from the outlet 4 after being turned into finer foams. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07261472-A (JP)
Title: Automatic document feeder
Inventor: TSUNODA MASAYUKI
IPC: B65H5/02
Filed: 1994-03-18
Abstract: PURPOSE:To shorten the copying time after a copy starting key is operated by actuating a document feeding means at the time of detecting that documents are placed on a document placing means and feeding one of the documents to a pair of resist rollers. CONSTITUTION:When the documents are placed on the document placing means 18, a control means immediately actuates and controls the document feeding means to feed one of the documents placed on the document placing means 18 to a pair of the resist rollers 114 and waits for the sending of a copy starting signal. The documents are placed on the document placing means 18 then the leading edge of one of the documents is fed to the pair of the resist rollers 114, but when copying work is terminated after that, since the tailing edge of the fed document is set so as to position it on the document placing means 18, the fed document is easily pulled out by bringing the tailing edge thereof. Then, the copy starting signal is transmitted to another control means from the control means by inputting the copy starting signal by an operator through the copy starting key.
Patent JP-H02226160-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO AKIRA
IPC: G03G5/06
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a high electrostatic charge characteristic, a less degradation in sensitivity even after repetitive use and stable electrostatic charge potential by providing a photosensitive layer contg. a specific hydrazone compd. on a conductive base. CONSTITUTION:The photosensitive layer contg. the hydrazone compd. expressed by formula I is provided on the conductive base. In the formula I, R<1> and R<2> denote an alkyl group, alkenyl group, aralkyl group, aryl group or heterocycle. At least one of R<1> and R<2> is an alkenyl group. R<3> and R<4> denote a hydrogen atom, alkyl group, alkoxy group, or halogen atom. The high electrostatic charge characteristic, the less degradation in sensitivity even after repetitive use and the stable electrostatic charge potential are obtd. in this way.
Patent JP-S63215838-A (JP)
Title: Steam injection equipment for gas turbine
Inventor: ISHIBASHI KAZUTOSHI
IPC: F02C3/30
Filed: 1987-03-03
Abstract: PURPOSE:To prevent the liquefaction of steam in a steam pipe by fitting a steam tracer tightly to the steam pipe between the downstream side of a steam flow rate regulation valve and a combustor and warming the steam pipe with the steam running in the steam tracer. CONSTITUTION:A steam tractor 24 is insorted through a steam pipe 23 continuous from the downstream side of a steam flow rate regulation valve 21 to a steam manifold 22. And one end of the steam tracer 24 is connected to the upstream side of the steam flow rate regulation valve 21 via an inlet valve 25, an the other end is connected to a steam tracer return pipe 26 in the neighborhood of the steam manifold 22. Also, the steam flowing through the steam tracer 24 is introduced to a condenser 27 via the steam tracer return pipe 26. And it is selectively switch by the opening and closing of the inlet valve 25 whether the steam pipe 23 is heated or not. According to the aforesaid constitution, the steam flowing through the steam tracer 24 is used to warm the steam pipe 23, thereby preventing the liquefaction of the steam in the steam pipe 23.
Patent JP-H01317448-A (JP)
Title: Improved breast pump assembly having motor driving body used along with manual piston pump
Inventor: KARURU OROFU AKUSERU HERUMAA R
IPC: F04B23/00
Filed: 1989-02-28
Abstract: PURPOSE: To milk by pumping mechanically a driving pump normally operated manually in such a way that a driving unit containing and holding a manually operable breast pump can be reciprocated in a piston chamber. CONSTITUTION: A piston pump part 11 of a breast pump assembly is attached to a casing 17 of a driving unit by an adaptor 16 engaged with a front end of a piston cylinder. A piston rod 19 is included in a clamp 64 at one end of an arm 20. The other end of the arm 20 is fixed to the casing 17 to rotate the arm periodically in an arched form. The end is connected to a mechanism for reciprocation of the piston rod similar to the manual operation. An electric motor is connected to an arm rotating mechanism to drive the arm. The motor driving unit gives the same stroke as the reproduced stroke by a suitable manual operation of the breast pump.
Patent JP-S63214116-A (JP)
Inventor: YANO SHINICHIRO
IPC: A01C15/00
Filed: 1987-03-02
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-S62208283-A (JP)
Title: Recombinant vector and bacterium containing same
Inventor: KAWAI SHUJI
IPC: C12R1/01
Filed: 1986-03-07
Abstract: PURPOSE:To produce the aimed cellulase under an aerobic condition efficiently, by preparing a recombinant vector containing a cellulase producing chromosome DNA of a bacterium belonging to the genus Ruminococcus, capable of producing cellulase. CONSTITUTION:Ruminococcus albus a bacterium belonging to the genus Ruminococcus is treated with lysozyme to dissolve a cell wall, mildly subjected to bacteriolysis with a surface active agent, treated with phenol and centrifuges to give a DNA fraction, from which DNA is obtained by ethanol precipitation. This chromosome DNA is cleaved with restricted endonuclease, DNA and a vector are scissored with the same restricted enzyme, then both are linked by the use of DNA ligase to give a recombinant vector. Then, the recombinant vector is transduced into Escherichia coli capable of being cultivated under an aerobic condition by transformation method to produce cellulase.
Patent JP-H04284564-A (JP)
Title: Data abnormality detecting method for multi-cpu system
Inventor: ICHIHARA MASARU
IPC: G06F15/16
Filed: 1991-03-14
Abstract: PURPOSE:To detect abnormality in the case of destroying a control data at the system having the same control data in plural CPU. CONSTITUTION:Each time fixed time passes after a power source is turned on, a command part 16 of a master CPU 11 transmits a control data return command to a slave CPU 12, and a command reception part 17 of the slave CPU 12 monitors this return command by utilizing the idle time of an operation control part 18. When the return command is received, a data transfer part 19 transfers the data to a shared memory 15 while dividing the block with the control data on a local memory 14 corresponding to the return command, and a data check part 20 of the master CPU 11 compares the control data in the shared memory 15 with the control data on the local memory 14. When the both data are coincident, the command part 16 loads activation again after the fixed time, when they are not coincident, a display part 21 displays the address of the abnormal data and the error generating time on a display device 2, and the transfer is stopped.
Patent JP-H10247604-A (JP)
Title: Wheeled transformer
Inventor: TSUJI KATSUTOSHI
IPC: F16F15/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a small type transformer on which wheels, vibration-proof material and a transformer are integrally formed without impairing the maintainability and vibration-proof property of the transformer. SOLUTION: This transformer is fixed by the upper core base 1a and the lower core base 1b, and movement wheels are fitted into the recessed parts provided on the lower core base 1b. The wheels 6 are brought into contact with the recessed part on the lower surface of the lower core base 1b of the transformer. A plate spring 9 is provided between the bearing part 10 of the wheels 6 and a vibration-proof rubber 8 by welding, etc., the plate spring 9 is integrally formed with the bearing part, and it is fitted to the lower core base 1b.
Patent JP-S60192926-A (JP)
Title: Optical fiber network
Inventor: IWAOKA HIDETO
IPC: G02B6/28
Filed: 1984-03-14
Abstract: PURPOSE:To realize an optical fiber network in simple constitution by using a changeover switch having by-passing function and high switching speed and small in insertion loss. CONSTITUTION:A light transmission path 1 that leads the first input light 11, a light transmission path 2 that leads the second input light 12 which is an output signal of own station and the first electro-optical element 3 in which direction of an optic axis is as shown by the arrow A and to which light 11, 12 that passed the light transmission paths 1, 2 projects are provided in the light changeover switch. Further, the second electro-optical element 4 stuck to the element 3 through a boundary face 5 and opposite in direction of optic axis, electrodes 6, 7 that generates an electric field parallel to the optic axis in the elements 3, 4, a light transmission path 8 having a center axis on the same line with the center line of above-mentioned transmission path 1 and the coincident center axis intersects the boundary face 5 obliquely, and a light transmission path 9 having a center axis deviated to the opposite side of the light transmission path 2 are provided.