baber/WOPTO huggingface dataset:
Patent JP-H03214561-A (JP)
Title: Storage battery with electrolyte agitating device
Inventor: ENOMOTO TOMOYUKI
IPC: H01M2/38
Filed: 1990-01-17
Abstract: PURPOSE:To provide stable agitation effect despite differing level of the electrolytic liquid by furnishing a gas sump at the top opening of a liquid circulating cylinder, and furnishing a plurality of ribs at a gas collecting chamber. CONSTITUTION:An electrolytic liquid agitating device D is equipped with a liquid circulating cylinder 1 and a gas collecting chamber 2, which is provided with a bottom opening situated below a small hole 4 and which is to collect the gas generated from a group of electrode plates B. A gas sump 5 is formed at the top opening of the liquid circulating cylinder 1, and a longitudinal ribs 6 and transverse ribs 7 are installed in the gas collecting chamber 2. Each longitudinal rib 6 extends from the end of the collecting chamber 2 to in front of the inlet to a strap 3 either in the radial direction or in parallel with the strap 3, wherein the rib level is approx. the same as the collecting chamber 2, while each transverse rib 7 is formed at a height of 1mm approximately in the direction perpendicular to the longitudinal ribs 6 in a position a little intruding into them from where they are missing. Thereby stable agitation effect is obtained despite differing level of the electrolytic liquid.
Patent JP-H11286485-A (JP)
Title: Production of optically active aminoalcohols
Inventor: INABA TAKAYUKI
IPC: C07D317/28
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To stereoselectively obtain the subject compound useful as an intermediate for producing a HIV protease inhibitor in good yield and high purity by reacting a specific mesoepoxide compound with a specific compound in the presence of a mixed catalyst comprising Lewis acid, etc. SOLUTION: A mesoepoxide compound of formula I (R<1> to R<3> is H or the like)  e.g. 4,4-dimethyl-3,5,8-trioxabicyclo-[5.1.0]octane} is reacted with a compound of formula II (R<4> and R<5> are each H or the like; R<6> is H or the like) [e.g. (R)-1-phenethylaminel, in the presence of a mixed catalyst comprising a Lewis acid, preferably e.g. titanium tetraisopropoxide with a proton donor, preferably e.g. (S)-1,1'-bi-2-naphthol to provide the objective compound of formula III  e.g. (5R,6S)-2,2-dimethyl-6-[(R)-1-phenethylamino]-1,3-dioxepan-5-ol}.
Patent JP-H08197610-A (JP)
Title: Molding method of thermoplatsic resin
Inventor: YAMANE AYUMI
IPC: B29C48/92
Filed: 1995-01-23
Abstract: PURPOSE: To provide a molding method of thermoplastic resin capable of providing high quality, appearance and strength by keeping temperature distribution of each passing sectional part of a melting resin within an optimal temperature range. CONSTITUTION: At a tip of an extrusion molding barrel 12 having a screw, a resin temperature measuring device 14 through which a melting resin can pass is provided. A temperature of each part of the melting resin in the sectional direction which passes through the resin temperature measuring device 14 is measured and inputted to a computer 20 in which a database of control temperature is previously set. A calculated result by the computer 20 is outputted to an extrusion control device 30. By the extrusion control device 30, the number of revolutions of the screw and the temperature of the barrel 12 are controlled so as to perform extrusion molding by keeping the resin temperature of each part in the sectional direction within an optimal temperature range.
Patent JP-S57122580-A (JP)
Title: Solar battery
Inventor: KETSUSAKO MITSUNORI
IPC: H01L31/042
Filed: 1981-01-23
Abstract: PURPOSE:To enable the simple connection of a protection diode in series with a solar battery cell in the step of connecting the same by forming the diode having the cell and a substrate on the back surface of the cell. CONSTITUTION:After an N<+> type layer 12 is formed on the overall surface of a P type Si substrate 11, the N<+> type layer 12' on the back surface is retained, and this is used as a protection diode. Thus, diodes 23, 24 remains on solar battery cells 21, 22. An Si 11 is exposed on the back surface of the element except the diode, and electrodes 25, 26 are formed mostly of the Si 11. The electrodes 25, 26 are one electrode of the elements 21, 22 and operate as the electrodes for the P type layers of the diodes 23, 24. In this solar battery, the electrode 26 and the surface electrode of the element adjacent to the element are connected via a lead 29 in series with the element. On the other hand, in the diode, the P type Si of the element adjacent to the layer 12' is connected to a lead 30, and similar connection is sequentially performed.
Patent JP-S58124192-A (JP)
Inventor: NAGAI SATORU
IPC: F27B7/08
Filed: 1982-01-21
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-H02187615-A (JP)
Title: Inspection device for mounted printed board
Inventor: KAITA KENICHI
IPC: G06T1/00
Filed: 1989-01-17
Abstract: PURPOSE:To reduce the cost by forming one group of plural photoelectric converting means and operating one detection output from plural detection outputs outputted from respective photoelectric converting means and using this operated detection output as the detection output of this group. CONSTITUTION:Since plural photoelectric conversion elements 2 to 9 which receive the reflected light of a beam spot 19 are arranged around the beam spot 19, the visual field is extended, and the variance of inspected results accompanied with the change of the diffusion characteristic of the reflected light from a mounted printed board 18 is reduced even though this diffuse characteristic is changed in accordance with the direction of a solder surface, and the mounted printed board is inspected by comparison with known ruggedness information of the mounted printed board. Outputs of photoelectric conversion elements 2 to 9 are grouped by two, and height information and brightness information of groups are used to inspect the printed board, and thereby, the burden on hardware or software in succeeding stages is reduced and the cost is reduced by miniaturization of hardware, especially, a memory part or the like.
Patent JP-S57121851-A (JP)
Title: Manufacture of tyre mold
Inventor: ISHIKAWA SEIJI
IPC: B29C39/00
Filed: 1981-01-22
Abstract: PURPOSE:To manufacture a highly accurate tyre mold by making a groove that broadens toward the interior at the position where a lug of a holder is provided, and installing a mold having a precise tyre pattern inside of the holder opposing the groove and the lug part of the tyre pattern, and pouring molten substance into a space between the mold and holder. CONSTITUTION:A holder 12 is so cast that the inner face 12a becomes a face that is slightly retired from an inner face 11b of the mold 11 which is to be obtained finally, and a groove 12b that broadens toward the interior is provided at a position where a lug part 11a is to be fitted. A mold 13 in which a precise type pattern is formed is placed at a position that faces the inner face 12a of the holder 12. By installing the mold 13, a space 14 is formed between the inner face 12a of the holder 12 and the inner face 13a of the mold 13. At the same time, the lug part 13b of the mold 13 is opposed to the groove 12b. Next, molten substance is poured into the space 14 from a sprue 15 and the mold 13 is removed after cooling and solidification.
Patent JP-H05198064-A (JP)
Title: Cassette loading device
Inventor: FUJII TERUHIKO
IPC: G11B15/675
Filed: 1992-01-21
Abstract: PURPOSE:To provide the device which is superior in operability, thin, inexpensive by enabling a pressing member, which presses either a standard tape cassette or a small-sized tape cassette, to move among a position where the member contacts neither cassette, a standard tape cassette pressing position and a small- sized tape cassette pressing position. CONSTITUTION:A pressing release member 10 for the pressing member 8a is provided on the top surface plate 4 of a cassette holding means 1, and the pressing member 8a is locked at the position where it does not contact any cassette by the pressing release member 10 and moved to the tape cassette pressing position by an energizing spring 9a at a recording/reproduction position.
Patent JP-S5292533-A (JP)
Title: Objective lens with medium magnification
Inventor: KOIZUMI TOSHIAKI
IPC: G02B21/02
Filed: 1976-01-30
Abstract: PURPOSE: To increase the operating distnace, to make the image flat and to improve the resolution by satisfying various conditions of the focal distance, thrickness and the radius of curvature and by using four lenses of any desired shape as the lens system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58125978-A (JP)
Title: Driving method of charge transfer image pickup device
Inventor: AKIYAMA IKUO
IPC: H04N5/335
Filed: 1982-01-22
Abstract: PURPOSE:To prevent the horizontal drift of pictures as well as the blur of the reproduced pictures at the right side of a TV screen, by applying at all times a fixed amount of bias charge to a horizontal shift register from a charge input part. CONSTITUTION:For a constitution consisting of vertical shift registers 10, photoelectric converting elements 11, a horizontal shift register 12 and a charge detecting part 13, a fixed amount of bias charge 70 is always applied to the register 12 from a charge input part 60. This charge 70 and the signal charge 71 are stored in both a terminal region 36 of the register 10 and a channel region 37 of the register 12 which are covered with a part of a horizontal charge transfer electrode. In such a way of operation, the signal charge is always transferred with high efficiency by the register 12. As a result, the horizontal drift which is produced when a subject of high luminance is picked up and the blur occuring to the reproduced pictures at the right side of the TV screen can be completely prevented. Furthermore the dynamic range is greatly improved for the register 12.
Patent JP-H05192694-A (JP)
Title: Sewage treatment method
Inventor: INADA YOSHIKAZU
IPC: C02F9/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide the sewage treatment method by a pressure floating method by which the sewage treatment can be executed stably in a small area. CONSTITUTION:A coagulant is added to separated water subjected to pressure floating separation by adding pressure water to inflow sewage and obtained clarified water is subjected to film filtration and separated into treated water and condensed water, the condensed water is returned to a coagulating system, and backwash water after backwashing a film is treated again together with the inflow sewage. In such a way, a treated water quality is stabilized, the treating equipment is miniaturized, and energy saving, etc., can be executed.
Patent JP-S61167764-A (JP)
Title: Controlling method for continuously variable transmission
Inventor: HISAMURA HARUYOSHI
IPC: B60W10/10
Filed: 1985-01-22
Abstract: PURPOSE:To produce an engine brake effect over a wide car speed range, by a method wherein a transmission ratio prevailing when the opening of a throttle in a transmission pattern for engine brake is low is set to value higher than a minimum transmission ratio, and is set so that the engine speed is increased in response to a car speed. CONSTITUTION:A desired transmission ratio is set so that the desired engine speed is increased in response to a car speed and the opening of a throttle, and a transmission ratio prevailing when the opening of the throttle in a transmission pattern for engine brake is low is set to a value higher than a minimum transmission ratio. This enables a proper engine brake effect to be always produced even if a vehicle is brought into an engine brake state at any car speed.
Patent JP-H06215485-A (JP)
Title: Device for recording and reproducing disk
Inventor: YAMAZAKI CHOJI
IPC: G11B19/247
Filed: 1993-01-21
Abstract: PURPOSE:To remove a stand-by time at a zone boundary in an optical disk and to attain the continuous recording and reproducing in a MCAV system. CONSTITUTION:This device is prepared for at least two registers (register a and resister b) respectively storing parameters for a laser driving system 8, a recording waveform shaper 10, a clock generator 24, an RF binarization circuit 16 and a synchronizing circuit 18 as a recording and reproducing circuit in respective systems, devices and circuits. Then, the device is constituted so that the parameter for the recording and reproducing circuit for recording and reproducing the present zone and the parameter for the recording and reproducing circuit for recording and reproducing a next zone are stored. Thus, the setting of the parameter on the next zone is performed at a short time which is a time between sectors containing the zone boundary, and the stand-by time at the zone boundary is removed, and the continuous recording and reproducing are attained.
Patent JP-H02191576-A (JP)
Title: Treatment of primer for polyethylene and synthetic rubber
Inventor: KITAYAMA MINORU
IPC: B05D7/24
Filed: 1989-01-19
Abstract: PURPOSE:To finish an adhesion reaction in a short time, to maintain satisfactory shape retentivity and to prevent the deterioration of performance by using far IR as a heating means at the time of surface activation of modified polyolefin primer. CONSTITUTION:Modified polyolefin such as a graft copolymer of an ethylenevinyl acetate copolymer with unsatd. dicarboxylic acid is used as primer for PE and synthetic rubber. At the time of surface activation of the modified polyolefin primer, far IR is used as a heating means. Since the modified polyolefin absorbs IR having about 5-50mum wavelength, the surface layer is allowed to react efficiently with IR in the wide wavelength range of 3-50mum from a far IR heater and an adhesion reaction is finished in a short time. Satisfactory shape retentivity of PE is maintained and the performance of synthetic rubber is not deteriorated.
Patent JP-H06169770-A (JP)
Title: New polypeptide, plasmid with code relating thereto and method of preparing and using the same
Inventor: GERUTO YOTSUTO SHIYUTETSUFUENS
IPC: C12N15/09
Filed: 1992-01-21
Abstract: Polypeptides of the general formula Ser-X1-X2-rscuPA<143-411> (1) in which X1 and X2 are defined amino acids or lower peptide bridges, X2 can also be a single bond, and rscuPA<143-411> is the unglycosylated sequence region of amino acids 143 (Glu) to 411 (LeuOH) from scu-PA 54 k, which can be used as plasminogen activators are described. To obtain these compounds, plasmids which are described in detail as such or in terms of their isolation were produced and expression thereof in suitable bacterial hosts provides, in each case in high yields, an expression product which does not act as plasminogen activator but whose protein-chemical conversion then leads to the single-chain compounds of the formula I which are valuable as plasminogen activators. <IMAGE>
Patent JP-H01185338-A (JP)
Title: Production of laminated polyvinyl chloride resin foam
Inventor: NAKAE TOSHIJI
IPC: B32B5/18
Filed: 1988-01-18
Abstract: PURPOSE:To obtain the title foam which is excellent in flatness and moldability and can give a molding of excellent dimensional stability, by foaming, by heating, a laminated sheet formed by sticking a foamable sheet comprising a PVC resin, a plasticizer, a thermally decomposable chemical blowing agent, a crosslinking agent and a heat stabilizer with a nonfoamable skinning material. CONSTITUTION:A foamable sheet of a gel fraction of 0.5-15% is obtained by irradiating a foamable sheet comprising a PVC resin (A) (e.g., PVC of a degree of polymerization of 500-2,500), a plasticizer (B) (e.g., 7-13C phthalic ester), 2-8pts.wt., per 100pts.wt. total of A+B, thermally decomposable chemical blow ing agent (C) (e.g., azodicarbonamide), 0.5-10pts.wt., per 100pts.wt. component A, crosslinking agent (D) and 0.5-5pts.wt., on the same base, heat stabilizer (E) (e.g., Zn, Sn, Ba/Zn or Ba/Sn stabilizer) with, for example, an ionizing radia tion. A laminated sheet formed by sticking this sheet with a nonfoamable skinning material comprising (flexible) PVC or PP, or the like and having a thickness of 0.2-2.0mm is heated to foam it mainly in the direction of its thickness to a density of 0.08-0.5g/cm<3>.
Patent JP-S5293361-A (JP)
Title: Automatic tester
Inventor: HIGUCHI TOORU
IPC: G01R31/00
Filed: 1976-02-02
Abstract: PURPOSE: To improve the accuracy and reliability of test results by providing a circuit which transfers the output of D/A converter to the A/D converter and thus enabling a salf-diagnosis of a unit in a simple manner at any time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55102209-A (JP)
Title: Molding type induction unit
Inventor: TAKAHASHI TOMIO
IPC: H01F27/28
Filed: 1979-01-29
Abstract: PURPOSE: To make up the induction unit by providing plural tap terminals and connecting terminals in the upper and lower sides for each molding coil unit and by connecting the coil unit by means of the connecting terminals.  
     CONSTITUTION: The main tapless molding coil units 20 are placed in both sides of the coil unit 30 with a tap to obtain a high voltage. The coils 20 and 30 are piled up in the axial direction so that respective connecting terminals 21, 31 and 22, 32 correspond to each other, these terminals are connected with connecting plates 41, 42 to use the whole coils as one molding coil 10. Accordingly the coil 30 of a fixed number of turns with the tap can be combined with the main coil 20 of a fixed number of turns, the mold for injection molding is not changed as long as the location and the number of drawing the taps are not altered, it can be used for the molding coil of any voltage, many sorts of molding coils can be prepared with a few kinds of injection molding molds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01185738-A (JP)
Title: Address trace circuit
Inventor: TAMADA SHINICHI
IPC: G06F11/28
Filed: 1988-01-21
Abstract: PURPOSE:To effectively collect address trace information by common hardware for a processor whose instruction set is differently by detecting the generation of branch by comparing an address just before execution with a value on which 1 is added on the address. CONSTITUTION:An adder 14 adds 1 on an instruction address 30 under execution held at a first instruction address holding register 11, and the signal 13 is sent to a second instruction address holding register 20. Meanwhile, a third instruction address holding register 16 holds the instruction address 30 which is held at the first instruction address holding register 11 and executed just before holding time. Therefore, the contents of the first and second instruction address holding registers 11 and 20 are equal when no branch is performed, and they go to different values when the branch is performed. Then, a comparator 15 compares the content of the instruction address holding register 11 with that of the register 20, and sends the result to a stack control circuit 24. In such a way, it is possible to obtain address information with simple constitution.
Patent JP-S61168622-A (JP)
Title: Epoxy resin composition
Inventor: KAMIO KUNIMASA
IPC: C08G59/50
Filed: 1985-01-21
Abstract: PURPOSE:To obtain a resin composition which can give a cured product excellent in heat resistance, moisture resistance and electrical insulation, by mixing an epoxy resin with dicyandiamide, a phenolic curing agent or an acid anhydride curing agent and a specified guanidine. CONSTITUTION:In an epoxy resin composition comprising an epoxy resin, a curing agent and a cure accelerator, said curing agent is at least one selected from among dicyandiamide, a phenolic curing agent and an acid anhydride curing agent, and said cure accelerator is a 1,1,3,3-tetraalkyl-2-alkyl-guanidine of the formula (wherein R1, R2, R3 and R4 are each methyl or ethyl, R5 is a 1-3C alkyl). Among the curing agents used, the phenolic curing agent is desir able because it is excellent in, especially, heat resistance, moisture resistance and electrical insulation.
Patent JP-S63178672-A (JP)
Title: Image pickup device
Inventor: TOYAMA MASAMICHI
IPC: H04N5/232
Filed: 1987-01-19
Abstract: PURPOSE:To prevent the appearance of an unnatural monitor video image on the way of focus adjustment by providing a detection means detecting the focus adjustment state and an output means limiting a pass frequency band of a pickup signal and giving an output based on the result of detection. CONSTITUTION:A VCF (voltage controlled filter) 16 is provided, which acts like an LPF eliminating a high frequency component of a luminance signal component from a pickup signal from an image pickup element 12, to a video signal processing circuit 14. A peak hold circuit 20 receives a high frequency component of the said luminance signal, detects its peak value at each field, a detection signal is subject to A/D conversion and sent to a microprocessor (MP) 24. The MP 24 is provided with variables En-2, En-1, En to calculate the differentiation value and the 2nd order differentiation value of the peak value E and variables of the differentiation value DELTAEn and the 2nd order differentiation value DELTA<2>En. Then a motor 28 is driven properly, after peak values En-2, En-1 are obtained, the present peak value En is read and the differentiation value DELTAEn and the 2nd-order differentiation value DELTA<2>NEn are calculated. The control voltage of the VCF 16 is controlled in response to the 2nd order differentiation value DELTA<2>En. Thus, the production of a displeasant picture at out of focus is prevented.
Patent JP-H06224064-A (JP)
Title: Manufacture of electromagnetic induction apparatus winding
Inventor: ABE KEIICHI
IPC: H01F27/32
Filed: 1993-01-25
Abstract: PURPOSE:To provide a small-sized molded coil, whose dielectric breakdown strength is improved. CONSTITUTION:A bare conductor 14 and an elastomer 15 are simultaneously wound to form a winding body 13. At this time, as the elastomer 15 has an elasticity, it is deformed as it is wound and is brought in a state that it is closely adhered to the conductor 14 in such a way as to encircle the conductor 14. Subsequently, when the conductor 14 is molded with an epoxy resin 18, the conductor 14 is further closely adhered to the resin 18 because the elastomer 15 has a thermoplasticity and at the same time, fine void parts between the conductor 14 and the elastomer 15 are filled. Thereby, a molded coil 11, whose dielectric breakdown strength is improved, can be obtained.
Patent JP-H04254378-A (JP)
Title: Solid-state image pickup device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/335
Filed: 1991-01-30
Abstract: PURPOSE:To provide a solid-state image pick up device having no deterioration in quality of an image to be read to a vertical transfer CCD without deteriorating a signal charge generated from a photoelectric converter. CONSTITUTION:A plurality of photoelectric converters 1 arranged in a matrix state on a semiconductor substrate 10, a reading region 5 for reading a signal charge generated from the converter 1, and a transfer unit 6 for transferring the charge, are provided. A semiconductor region 8 of a surface side for constituting the converter 1 is extended to the region 5 in a range without contact with the unit 6 (an extended region is indicated by 8a).
Patent JP-S5395488-A (JP)
Title: Level regulator
Inventor: MATSUMURA TAKAO
IPC: G05D3/00
Filed: 1977-02-02
Abstract: PURPOSE: To allow a motor driven supporting stand to be moved up and down automatically by an electric signal from a photo-receiving device, by means of utilizing a straight running beam as a basis. 
     COPYRIGHT: (C)1978,JPO&Japio