baber/WOPTO huggingface dataset:
Patent JP-S57210411-A (JP)
Title: Discoidal information recording medium and its reproducing device
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/94
Filed: 1981-06-22
Abstract: PURPOSE:To compensate a dropout by delaying one of two sound signals of two channels behind the other by certain time, and repeatedly recording two channel sound signals up to the one-turn period of a discoidal information recording medium during a plural-turn period. CONSTITUTION:A sound signal arriving at an input terminal 1 is branched into two and supplied to frequency modulators 3 and 4 respectively. The output of the modulator 3 is supplied directly to a mixer 5, and that of the modulator 4 is supplied to the mixer 5 through a one horizontal scanning period (1H) delay circuit 6. A color video signal arriving at an input terminal 2 is separated into a luminance and a chrominance signal by a luminance and chrominance signal separating circuit 7; the luminance signal is band-limited and the chrominance signal is converted into a low frequency converted chrominance signal, which is supplied to a mixer 9. The output of the mixer 9 is supplied to the mixer 5. The output of the mixer 5 is modulated by a frequency modulator 10 and supplied to a discoidal information recording medium.
Patent JP-S63180770-A (JP)
Inventor: KURISUCHIAN BEEMERU
IPC: F16H57/02
Filed: 1987-04-21
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-2000288314-A (JP)
Title: Water purifying filter
Inventor: OZEKI TETSUO
IPC: B01D29/11
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance the production efficiency by enabling even an unskilled worker to attach a filter material and a plate body in a short time to be performed without generating irregularity in quality. SOLUTION: In the water purifying filter, a connection rod 15 is integrally connected to the central part of a first plate body 8 and a cylindrical member 17 having an externally threaded part 16 formed to the outer peripheral surface thereof is integrally connected to the leading end of the connection rod 15. The internally threaded part 18 threaded with the externally threaded part 16 is formed to the inner peripheral surface of the cylindrical part 13 of a second plate member 9 and the connection rod 15 is inserted in a porous core 6 to connect the second plate body 9 by screw parts 18, 19. By this constitution, the porous core 6 and a cylindrical filter material 7 made of activated carbon fibers are held by a pair of the first and second plate bodies 8, 9 opposed to each other in the cylinder axis direction thereof.
Patent JP-H08294246-A (JP)
Title: Electric rotating machine
Inventor: UEMATSU TOYOHITO
IPC: C10N40/02
Filed: 1995-04-21
Abstract: PURPOSE: To provide an electric rotating machine equipped with a roller bearing using high-speed long-life grease composition where lubrication and oxidation stability are improved. CONSTITUTION: This is an electric rotating machine using, for a roller bearing, a oxidation-resistant composition, which contains lithium soap where mixed oxidation inhibitor where dialkyl dithiocarbamic acid chlorine compound and aromatic amine compound are combined at a weight ratio of 90:10-10:90 with the base oil where polyole ester oil and alkyl phenyl ether oil are mixed at a weight ratio of 80:20-20:80 is added by 0.2-5wt.%, lithium complex soup, and a diurea compound, as thickening agents.
Patent JP-S58213844-A (JP)
Title: Manufacture of fiber reinforced metallic pipe
Inventor: MIURA TSUNEMASA
IPC: C22C47/00
Filed: 1982-06-04
Abstract: PURPOSE:To manufacture simply and safely a fiber reinforced metallic pipe with high specific strength and high specific elasticity by winding a prepreg sheet consisting of reinforcing fibers and Al together with a Zn-Al alloy as a binder and subjecting the wound body to hydrostatic pressing and sintering. CONSTITUTION:A layer 2 of superplastic powder of a eutectic Zn-Al alloy having about 50mum average grain size is uniformly formed on a prepreg sheet 1 obtd. by coating reinforcing fibers such as carbon fibers with Al by ionic plating or other method, and the sheet 1 is tubularly wound 4 around an iron core 3 together with the powder layer 2. The wound body is packed in a rubber bag 5 or the like, and the bag 5 is evacuated. The vacuum package 6 is put in the pressing chamber 7a of a cold hydrostatic pressing machine 7, and it is hydrostatically pressed in a nonoxidizing atmosphere under >=about 2,000atm. to joint the sheet 1 in a solid phase. The resulting intermediate product 8 is sintered in a hydrogen reduction furnace 9 to obtain a fiber reinforced metallic pipe.
Patent JP-H05292051-A (JP)
Title: In-use/stand-by channel switching system for high-order group multiplexing and demultiplexing device
Inventor: TAKEMURA TAKENAO
IPC: H04J3/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide an in-use/stand-by switching system which has a constant number of switching signals regardless of an increase or decrease in the multiplicity (n) of signals as to the high-order group multiplexing and demultiplexing device. CONSTITUTION:The switching signals SW for in-use and stand-by channels from plural low-order group units 1-(n) are received in parallel and multiplexed into a serial switching signal SW' wherein (n) switching signals succeed based on a control clock CC. Further, this system is equipped with a switching signal multiplexing means 4 which generates a separation timing signal ST which has multiplicity (n) and a 1/n period for the control clock CC, a selection signal generating means 3 which inputs the switching signal SW', control clock, and separation timing signal and generates selection signals SS for selecting the in-ues or stand-by channels, channel by channel, and a selecting means 2 which switches the in-use/stand-by channels, channel by channel. The selecting means 2 has selectors SL for each channel, and the selector SL selects either one of the in-use or stand-by channels according to the selection signal.
Patent JP-H01270799-A (JP)
Title: Method of controlling variable speed pumping-up system
Inventor: SUGISAKA HIROSHI
IPC: H02P9/14
Filed: 1988-04-21
Abstract: PURPOSE:To stably shift a pump to a normal operation by adding a correction value responsive to the runner hydraulic pressure of a pump water wheel to a command value of an exciting current on the secondary side of an AC machine. CONSTITUTION:A secondary exciting AC machine 1 is started in a state that a water surface in a suction tube 4b is pressed down by a water surface pressing command A. When a pumping is started, the command A is released, and the water surface level in the tube starts rising. Even if the water surface is raised, a runner 4a is brought into contact with water, and a guide vane 4c is further opened, a runner water pressure capable of pumping the water to an upper dam is established. In this case, a runner water pressure signal W varying in response to a resistive torque of the rubber 4a is detected by a pressure detector 8, an input command correction signal Pep based on it is added to a value Peo.
Patent JP-S5721064-A (JP)
Title: Fluorescent lamp
Inventor: HAYASHI GENICHI
IPC: H01J61/72
Filed: 1980-07-15
Abstract: PURPOSE:To fix the soldering position against the open edge section of a base, by providing a tubular section for fixing the base on the chassis while forming a groove for guiding the lead in said tubular section. CONSTITUTION:The chassis 1 is equipped with a hollow tubular section 2 at one end while a male screw section 3 for fixing a base is provided on the circumferential face at the tip of said section. A guide groove 5 is formed at the position facing with both end sections of a curved bulb 22 on the circumference of said tubular section 2. The external guide 35b to be soldered to the open edge section of the base 8 is led through said groove 5 to the open edge section of the base 8.
Patent JP-H11274469-A (JP)
Title: Iii-v compound semiconductor device
Inventor: YAMAUCHI ATSUNORI
IPC: H01L21/28
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve bondability by that an electrode layer of a III-V compound semiconductor device having an electrode on the compound semiconductor layer includes an Au containing layer in contact with the compound semiconductor layer and a surface layer having a specific group III element percentage content. SOLUTION: AuZnNi alloy is used as an underlying electrode layer for being in ohmic contact with surface layer p-type GaAs 4 in a p-type III-V compound semiconductor device. AuGeNi alloy is used as an underlying electrode layer 51 for being in ohmic contact with surface layer n-type GaAs in a n-type III-V compound semiconductor device. The electrode layers include an Au containing layer (ohmic contact layer) and a surface layer and Au is used as the preferable material for the surface layer, and the surface layer has a content ratio of group III type compound (preferably Ga) not more than 5%. If it exceeds 5%, bondability is deteriorated and the content ratio not more than 5% can improve the bondability.
Patent JP-H11279065-A (JP)
Title: Inflammation treating agent for local administration
Inventor: BABA TAKAAKI
IPC: A61P29/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inflammation treating agent useful for a disease accompanying an inflammation generated at a joint such as chronic rheumatism by blending a hyaluronic acid and a water soluble anti-inflammatory agent to make a preparation and performing a sterilizing treatment. SOLUTION: This inflammation treating agent for local administration is obtained by blending (A) a hyaluronic acid having preferably 400,000-5,000,000 molecular weight or its salt (e.g. sodium hyaluronate) with (B) a water-soluble anti-inflammatory agent (a steroidal agent such as sodium dexamethasone phosphate and sodium betamethasone salicylate, and a non steroidal agent such as sodium salicylate) to make a preparation and then performing a sterclizing treatment by a filtering sterilizing method by using preferably a filter of 0.22 μm or 0.45 μm. Further, it is preferable to use the above component (A) by dissolving with water or a water soluble solvent to form >=0.5 w/v% concentration.
Patent JP-H0733072-A (JP)
Title: Vibration-proof stern shape
Inventor: YASUKAWA HIROKI
IPC: B63B1/08
Filed: 1994-04-11
Abstract: PURPOSE:To make possible the diameter enlargement of a propeller and facilitate the mounting of a rudder, positioned behind the propeller, to a hull while suppressing the transmission of specially the vibromotive force of the propeller to a hull part directly above the propeller regarding the vibration-proof stern shape of a ship. CONSTITUTION:Hull shape in the vicinity of the load line 5 of hull cross section 4 in the position of a propeller 2 is formed into recessed shape recessed above the load line 5 at a hull part 6c near the hull centerline, and a hull part mounted with a rudder 1 is formed in such a shape as to protrude downward from the load line 5. As a result, a hull part in the submerged state does not exist directly above the propeller 2 so as to suppress the transmission of vibromotive force of the propeller 2 to the hull with water as a medium and to enable the improvement of propulsion performance by the diameter enlargement of the propeller 2, and the rudder 1 can be efficiently mounted on a submerged hull part behind the propeller 2.
Patent JP-H10286089-A (JP)
Title: Human gene
Inventor: SHIMIZU FUMIO
IPC: A61K48/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new human rab 7GTP-bound similar protein gene containing a base sequence encoding a specific amino acid sequence and useful as an indicator for the condition clarification, prevention, diagnosis and treatment of genetic diseases, cancers, etc. SOLUTION: This new human rab 7GTP-bound similar protein contains a basic sequence encoding an amino acid sequence of the formula, and is used for detecting the expressions of the gene in various tissues, for analyzing the structure and function of the gene, and for the genetic engineering production of a human protein encoding the gene, etc. The analysis of the expression product, etc., enables the condition clarification, diagnoses and treatments of genetic diseases, cancers, etc. The gene is obtained by extracting a mRNA from each tissue such as human fetal brain, adult blood vessel or placenta, constructing a cDNA library with the extracted mRNA, chemically synthesizing a DNA sequence on the basis of information related to the DNA sequence of the gene, and subsequently screening the cDNA library by the use of the chemically synthesized DNA sequence as a probe.
Patent JP-S5220553-A (JP)
Title: Difference pressure type air hoist
Inventor: TSUBOYAMA KAZUHIRO
IPC: B66D3/18
Filed: 1975-08-09
Abstract: PURPOSE: Air under a constant pressure is always supplied from a supply source 9 through a duct 8 into an air cylinder 5 so that the cylinder 1 is held in the raised state. When a select valve 7 is operated at this time, air under a constant pressure is supplied from a supply source 9 through the duct 8 into a cylinder chamber 4, whereby the cylinder 1 is lowered. At this time, air in a cylinder chamber 5 prevents sudden descent of the cylinder 1. Also, when air supplied to the air cylinder 4 is discharged through a duct 11 into atmosphere by operating a select valve 6, the cylinder 1 is raised. At this time, sudden rise of the cylinder is prevented with air remaining within the cylinder 1. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5220399-A (JP)
Title: Process for producing silicon carbide
Inventor: YOKOYAMA TAKAO
IPC: C01B31/36
Filed: 1975-08-09
Abstract: PURPOSE: Silicon carbide is easily and cheaply produced by making use of a raw material which is superior in both the raw material cost and the reactivity to conventional silica, silicon iron and carbonaceous materials (petroleum coke, pitch coke, anthracite or the liek). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5823869-A (JP)
Title: Preparation of metallic can bonded with synthetic resin
Inventor: ISHIKAWA KATSUKIYO
IPC: B21D51/26
Filed: 1982-06-07
Abstract: PURPOSE:To obtain the titled can in which all materials for the can is usable and unattacked by the contents therein, by applying an adhesive of an aqueous dispersion prepared by neutralizing a specific olefinic copolymeric resin with a volatile base to a seaming part of the metallic can, drying the resultant coating, seaming the can, and heating the seamed can. CONSTITUTION:An adhesive consisting of an aqueous dispersion obtained by neutralizing an olefinic copolymeric resin, e.g. a copolymer of 80mol% <=10C aliphatic alpha-olefin, e.g. ethylene, with 1-20mol% alpha,beta-ethylenically unsaturated carboxylic acid, e.g. acrylic acid, with a volatile base, e.g. ammonia, in an amount to give the neutralization degree of the copolymeric resin of 30-80%, essentially is applied to a seaming part of a metallic can to form a dried film of 0.8-0.5mm. thickness, and the volatile base and water are then evaporated. The can is then seamed and bonded under heating preferably at 150-250 deg.C to give the aimed metallic can. EFFECT:The can preparation speed can be improved without requiring the flux cleaning step.
Patent JP-2000287972-A (JP)
Title: Ultrasonograph and image formation method thereof
Inventor: KURITA KOICHIRO
IPC: A61B8/06
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem of decrease in information during the diagnosis as caused by a narrowed visual field range of a B mode image while a quality image can be obtained with an increase in the number of frames of ultrasonic images if the range of the region of interest is reduced. SOLUTION: The region of interest 8b is set on an image 8a being displayed in real time on a monitor 8 to obtain an image 82a given as B mode image +CFM image corresponding to the set width of the region of interest. Then the width of the region of interest is made less than a specified value, the B mode image 83a with the width thereof larger than the width of the region of interest obtained by rescanning at a desired cycle is made on a refresh display. This can avoid a reduction in diagnosing information while obtaining a quality CFN image with an increase in the number of frames thereby enabling sufficiently determining of the shape and the position of a part being diagnosed.
Patent JP-2000292450-A (JP)
Title: Waveform observation apparatus
Inventor: MIYAGAWA SOTARO
IPC: G01R13/20
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To realize a waveform observation apparatus by which the frequency of a waveform can be analyzed and by which each waveform can be analyzed. SOLUTION: This waveform observation apparatus improves a waveform observation apparatus by which the waveform of an input signal is displayed. The apparatus is provided with a measuring part 1 which measures an input signal so as to be changed into waveform data. The apparatus is provided with a storage part 2 which stores a plurality of waveform data from the measuring part 1. The apparatus is provided with an accumulation means 31 to which two or more selected waveform data in the storafe part 2 are input and which displays a waveform by changing its color on the basis of the frequency of a data value by the selected waveform data. The apparatus is provided with a waveform display means 32 to which one or more selected waveform data in the storafe part 2 are input and which displays a waveform for each waveform data.  The apparatus is provided with a selection means 5 which selects the waveform data in the storage part 2.
Patent JP-S5525332-A (JP)
Title: Silk screen continuous printing
Inventor: SHIMIZU KEISUKE
IPC: B41M1/12
Filed: 1978-08-10
Abstract: PURPOSE: Silk screen printing is continuously done, while the productivety is increased and the cost of a product is decreased, by transferring an ink by a doctor by a endlessly rotating sild screen contacted with a printed material.  
     CONSTITUTION: When a winding-up roll is driven, a metal plate 2 is feeded from a feed roll 1 and run by a gide-roller 3, while a screen 8 and the plate 2 is run in the uniform velocity beeause a projection 9 of a silk sereen 8 is inserted in a hole 4 of the plate 2, and the silk screen 8 is pressed to the metal plate 2 by a doctor 10 and scrapes an ink 11 feeded at the same time, whereby a figure 12 of the silk screen 8 is transferred to the metal plate 2, forming a printed figure 12a as a pricted image, while the silk screen 8 is rotated, inserting in the plate 2 again printing the metal plate 2 and the process is repeated in turn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06305201-A (JP)
Title: Image forming device
Inventor: TSUNODA MASAMI
IPC: B41J29/38
Filed: 1993-04-23
Abstract: PURPOSE:To contrive to reduce purposeless action and the waste of paper by providing a means for storing input image information and a means for judging whether significant information is present in the image information or not. CONSTITUTION:When the start of the reading of image is pointed at an image input section by a CPU, the image input section reads the image on the set paper so as to degitize it in order to transfer image data in a RAM under the control of the CPU (at the step 201). Next, the image data stored in the RAM is analized into proper algorithm so as to calculate the number of the presences of a certain or more number of black dot clots (at the step 204). On the basis of the result of analysis, whether the image has significant information or not is judged. When the image has insignificant information, the image proceeds to the step 207. When the image has significant information, the image proceeds to the step 206 so as to print the image. At the step 207, all the image data on the RAM are cleared. At the step 208, the image outputs message to an LCD so as to announce insignificant copy.
Patent JP-H02276678-A (JP)
Title: Optical recording medium
Inventor: TAKAHARA SHIGERU
IPC: G11B7/2472
Filed: 1989-04-19
Abstract: PURPOSE:To enable recording or reproduction of signal without requiring additional reflection layer of metal or metal oxide film by employing specific phthalocyanin pigment in the recording layer of an optical recording medium thereby providing high absorption of semiconductor laser beam to the recording layer and sufficient reflection factor to the recording layer itself. CONSTITUTION:Optical recording medium substantially comprises a transparent injection molding resin substrate and a recording layer arranged on the substrate, where the recording layer contains phthalocyanin pigment shown by the formula. In the formula, Y<1>, Y<2>, Y<3>, Y<4> represent substituent or non- substituent hydrocarbon independently while X<1>, X<2>, X<3>, X<4>, X<5>, X<6>, X<7>, X<8> represent alkylthio group or arylthio group independently and M represents two hydrogens, bivalent metal atom or trivalent or tetravalent substituent metal atom. The substrate includes injection molding resin such as acrylic resin, polycarbonate resin or polyolefin resin which transmits signal recording/reproducing light and having light transmission factor higher than 85% and low optical anisotropy.
Patent JP-H09256742-A (JP)
Title: Door with mall material
Inventor: NISHIDA MASASHI
IPC: E06B3/74
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a door with a mall material which produces no camber, whose structure can manufacture the door of various designs as it is and can arbitrarily modify the design during use and achieves a low cost. SOLUTION: This door with a mall material comprises a body 10, an attaching groove 11 for mall material attaching penetrated and formed from the upper end to the lower end for the body 10 and the mall material 2 fitted to the attaching groove 11. The width of the attaching groove 11 is formed larger than its depth, in addition, the mall material 2 has a design face on its surface side 21, and a fitting part fitted to the attaching groove 11 on the rear surface side.
Patent JP-2000291384-A (JP)
Title: Shield machine cutter bit replacing method and shield machine cutter retracting mechanism
Inventor: NAKAYAMA HAJIME
IPC: E21D9/087
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine cutter bit replacement method capable of repeatedly performing a cutter bit replacement merely by an underground work and a shield machine cutter retracting mechanism. SOLUTION: A solidifying agent 28 is filled between a heading 8 and a partition wall 7 partitioning the inside of a shield frame 2, the partition wall 7 is moved backward into the shield frame 2 while a soil pressure of the heading 8 is being held by the filled pressure of the solidifying agent 28, and a cut-off wall 32 due to solidification of solidifying agent 28 is formed in the shield frame 2 positioned ahead of a cutter 9 while the cutter 9 mounted in the partition wall 7 is being extracted into the shield frame 2. Then, a cutter bit 13 is replaced with a new one in the shield frame 2 positioned behind the cut-off wall 32, the cut-off wall 32 is excavated by moving forward the partition wall 7 while the cutter 9 is being operated, and the cutter 9 and partition wall 7 are returned back to the original positions.
Patent JP-S5621141-A (JP)
Title: Copying machine with timer
Inventor: HAMAGUCHI HIROSHI
IPC: G03G21/14
Filed: 1979-07-30
Abstract: PURPOSE:To save electric power consumption without impairing operation easiness, by automatically turning on and off power supply in accordance with the frequency of use of copier parts. CONSTITUTION:Time setting of registers 12-15 and time correction of clock register 11 are conducted by giving inputs of numerical keys 1 and function keys 3 through memory circuit 6. Times of registers 12-15 and that of register 11 are compared in comparators 25-28, coincidence signals from circuits 25, 26 are provided to a power circuit as signals A for closing power supply, and coincidence signals from circits 27, 28 are delivered to the power circuit as signals B for opening power supply. Circuits 25-28 are energized in a time division mode at timing t1-t4 obtained by counting 29 second signals from the clock circuit.