baber/WOPTO huggingface dataset:
Patent JP-S61252215-A (JP)
Inventor: ARUFURETSUDO PORATSUKU
IPC: C07K16/00
Filed: 1985-05-07
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-S60241941-A (JP)
Inventor: NISHIDA HIDEKAZU
IPC: B02C23/04
Filed: 1984-05-16
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-H03296634-A (JP)
Title: Inspection of coating condition of foaming liquid for testing leakage
Inventor: SHIRAI TASUKU
IPC: G01M3/12
Filed: 1990-04-16
Abstract: PURPOSE:To enable accurate inspection even when an object to be inspected is large by using an elastic circular piezo-electric sensor incorporating a circular polymer piezo-electric element flexible to scan the surface of an object desired to test leakage. CONSTITUTION:A foaming liquid 7 for testing leakage is blown to the external surface of a weld part 5 via the inside of a circular part of an elastic circular piezo-electric sensor 13 incorporating a circular polymer piezo-electric element 20 flexible from a sprayer 14. Then, an ultrasonic wave is radiated to the weld part 5 from the sensor 13. If after a coating of the liquid 7, the ultrasonic wave reaches an internal wall surface 16 of a pressure container 1, from which it is reflected to the sensor 13. The presence of the reflected ultrasonic wave is detected with the sensor 13 and a detection signal is sent to an ultrasonic detector 23 to be displayed on a cathode ray tube 24 as internal echo. It is also observed with a TV camera 17. Elasticity imparted to the sensor 13 helps make the sensor 13 along a curved surface and a rugged part of the container 1.
Patent JP-S60241614-A (JP)
Inventor: SUZUKI HIDEAKI
IPC: H03K17/969
Filed: 1984-05-16
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-S5621818-A (JP)
Title: Molding method for counter made of plastic resin
Inventor: HOSOYA KAZUNORI
IPC: B29C53/06
Filed: 1979-07-31
Abstract: PURPOSE:To easily bend and form a hard plate, by a method wherein notch grooves are made along a bent part of a reverse surface of a hard thermoplastic resin plate, and notch grooves, after it is bent, are filled with uncured plastic resin material for curing therein. CONSTITUTION:For exmple, acrylic acid ester resin is mixed with a filler, such as calcium carbonate, aluminum oxide, aluminum hydroxide and the like, and a coloring agent as well. Thus a marble pattern is desined on a surface of a flat base plate 20, which measures 13mm. in thickness, made of a hard thermoplastic resin. When said plate is bent to produce a top plate of a counter, notch grooves 21 and 22, which are made to a depth being 1/3-2/3 of the thickness, preferably 1/2, are formed on the reverse surface of the base plate 20 along postions a and b, which correspond to the bent part. The parts are heated for softening, and the plate is then bent in a desired shape. The notch grooves 21 and 22 are then filled with prepreg for FRP molding, uncured plastic syrup and the like. Material so filled is cured to be formed into backing materials 26 and 27.
Patent JP-S63262180-A (JP)
Inventor: HIROSE TOKUZO
IPC: D05B57/26
Filed: 1987-04-20
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-H1036340-A (JP)
Title: Production of primary mercaptan
Inventor: SANDLER STANLEY R
IPC: C07B45/06
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a primary mercaptan in high yield by reaction of hydrogen sulfide with an α-olefin in the presence of a borane without formation of 2-mercaptan and sulfides as waste by-products. SOLUTION: In the presence of a borane of the formula: R2 BH or R3 B (R is a linear or cyclic aliphatic group or an aryl group), preferably 9- borabicyclo[3.3.1]nonane, hydrogen sulfide is allowed to react with an α-olefin of 2-20 carbon atoms at a molar ratio of (4-30):1 hydrogen sulfide/α-olefin and (0.001-0.01):1 barane/α-olefin at -20-100 deg.C under 200-2,000psig for 0.25-5 hours to produce the objective primary mercaptan without formation of side-product.
Patent JP-S5525916-A (JP)
Title: Button type air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/96
Filed: 1978-08-11
Abstract: PURPOSE: To improve the storage ability of cell by the use of paperwise active carbon fiber, which is obtained by mixing electrolyte-resisting fiber and fiberwise active carbon, for the air electrode.  
     CONSTITUTION: Fiberwise active carbon of 30 to 80%, which is obtained by carbonizing the natural fiber such as nutshells of coconuts or synthetic resin fiber such as acrylic resin and by steaming it to enhance the activity, and electrolyte- resisting fiber such as pulp, vinylon or nylon are mixed to obtain paperwise active carbon fiber. This active carbon fiber is repulsion-treated with tefron emulsion to obtain the air electrode. The active carbon fiber can be impregnated with catalyst of the chelate compound, the core metal such as cobalt, iron, nickel, copper or manganse of which is surrounded by four nitrogen atoms, for example, cobalt phthaloceanine, cobalt tetraphenyle porphyrin, to improve the ability of electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62256369-A (JP)
Title: Composite negative electrode for secondary battery
Inventor: SHISHIKURA RIICHI
IPC: H01M4/485
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a negative electrode for a secondary battery having high energy density and steady charge-discharge cycles by comprising a corundum metal oxide selected out of alpha-type Al2O3, Cr2O3, epsilon-type MnO2, Ti2O3, V2O3, or alpha-type Ga2O3 and a conductive polymer, and containing an alkali metal. CONSTITUTION:A negative electrode consits of a corundum metal oxide selected out of alpha-type A2O3, Cr2O3, epsilon-type MnO2, Ti2O3, V2O3 or alpha-type Ga2O3 and a conductive polymer, and contains an alkali metal. Conductive polymer powder or particles and the corundum metal oxide are mechanically mixed, and the mixture is molded to form a pellet-like or film-like electrode. The amount of the alkali metal corresponding to discharge capacity of at least one discharge shall be previously included in the composite negative electrode. The composite weight ratio of the corundum metal oxide and the conductive polymer is 1:0.01 to 1:10, preferably 1:0.05 to 1:0.5. As an organic solvent for electrolyte, a single solvent of polypylene carbonate or sulfolane, or a mixture of propylene carbonate and ether compound is preferable.
Patent JP-S5622957-A (JP)
Title: Rapid meausring method for iodine value
Inventor: MAKINO TAKESHI
IPC: G01N33/26
Filed: 1979-08-02
Abstract: PURPOSE:To make it possible to measure rapidly an iodine value in the Wijs method without using a harmful mercury compound, by using magnesium acetate or sodium acetate as a catalyst. CONSTITUTION:To an iodine-value-measuring sample, about 5ml of 3% glacial  acetic acid solution of magnesium acetate or 5% glacial acetic acid solution of  sodium acetate is added and made to react for about 3min, thereby measuring the iodine value. This method results less variance than the conventional rapid  method that uses mercuric acetate, and provides the measurement of excellent precision and reproducibility with a reaction time one tenth that of the ordianry Wijs  method.
Patent JP-S5525451-A (JP)
Title: Preparation of unsaturated polyester
Inventor: NISHIGAKI YOSHIKAZU
IPC: C08G63/52
Filed: 1978-08-14
Abstract: PURPOSE: To prepare an unsaturated polyester having high impact strength and flexibility, and suitable as a coating material, by reacting an unsaturated alcohol, an unsaturated acid, a saturated alcohol and a saturated acid in the presence of a Pb-containing compound.  
     CONSTITUTION: An unsaturated acid such as fumaric acid, an unsaturated alcohol such as allyl alcohol, a saturated acid such as terephthalic acid, and a saturated alcohol such as ethylene glycol, are reacted together in the presence of a Pb-containing compound such as lead acetate, etc., at 150W210°C, and the reaction product is dehydrated at 150W230°C. The objective unsaturated polyester is prepared by the polycondensation of the dehydrated product. The amount of the Pb-containing compound is pref. 0.005W0.1 part (as Pb) per 100 parts of the reaction components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5322898-A (JP)
Title: Purifying method for carbon monoxide
Inventor: ITOU SHIYOUJI
IPC: C01B32/40
Filed: 1976-08-17
Abstract: PURPOSE: To recover high-purify CO, by bringing CO eliminated from a CO/AlCl 4  cuprous complex solution into contact with aromatic hydrocarbon under pressure to allow the aromatic hydrocarbon to absorb the trace impurities, and then into contact with methanol of specific temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11278435-A (JP)
Title: Method and apparatus for vacuum package
Inventor: YOSHIMOTO HIROSHI
IPC: B65B31/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To expand a vacuum work time in pressure chambers housing products to be packaged and improve the efficiency of a rotary vacuum packaging machine. SOLUTION: A conventional rotary vacuum packaging machine has such a structure that pressure chambers are connected respectively to eight open holes 23 defined in a movable plate 22 and that, by rotating (30) the movable plate 22 clockwise to allow each open hole 23 to communicate with a vacuum port 16 formed in a fixed plate 12, vacuum works successively in each pressure chamber. In this rotary vacuum packaging machine, a normally closed on-off valve 33 is newly provided in a bypass pipeline 32 for connecting an auxiliary port 31 ahead of the vacuum port 16 to a vacuum pump 15, and the on-off valve 33 is temporarily opened when each open hole 23 overlaps with the auxiliary port 31.
Patent JP-S59222908-A (JP)
Title: Electromagnet apparatus of tripple stable type
Inventor: MATSUSHITA HIDETOSHI
IPC: H01F7/122
Filed: 1983-05-31
Abstract: PURPOSE:To make an armature stationary securely at neutral position by magnetic connection, by a method wherein a projection is formed near the center of the armature and a permanent magnet is arranged at position corresponding to the projection. CONSTITUTION:Both end surfaces of a cylinder portion of an armature 2 are made pole-contacting surfaces 2a, 2b opposed to lateral pole-contacting surfaces 1d, 1e of a yoke 1 through magnetic gap a, b, and a projection 2c is formed near the center of the cylinder portion. A guide valve 3 is made of non-magnetic material in cylindrical form, and both ends thereof abut on lateral side pieces 1b, 1c of the yoke 1 and the armature 2 is inserted within the cylinder and a permanent magnet 4 and lateral electromagnet coils 5, 6 are arranged at outer circumference of the cylinder. The permanent magnet 4 has one end abutting on a horizontal piece 1a of the yoke 1 and other end opposed to the projection 2c of the armature 2, and the yoke 1 and the armature 2 are connected magnetically.
Patent JP-S61255351-A (JP)
Title: Surface treated metallic body for photoconductive member and photoconductive member using said metallic body
Inventor: HONDA MITSURU
IPC: G03G5/08
Filed: 1985-05-08
Abstract: PURPOSE:To improve the uniformity of film formation and the uniformity of electrical, optical and photoelectrical characteristics by using an aluminum alloy which consists essentially of aluminum, contains 0.5-7wt% silicon and has 50-100Hv Vickers hardness as a surface-treated metallic body to be used for the substrate of a photoconductive member. CONSTITUTION:The substrate consists of the metallic body 1 formed with the ruggedness by plural spherical trace depressions 4 on the surface. The body 1 is the aluminum alloy which consists essentially of aluminum, contains 0.5-7wt% silicon and has 50-100Hv Vickers hardness. A port hole pipe or mandrel pipe obtd. by ordinary extrusion of an aluminum alloy, etc. is further drawn and the drawn pipe obtd. in such a manner is subjected to a treatment such as heat treatment or tempering, then the substrate is formed from such cylinder in the case of using the surface-treated metallic body as the substrate of the photoconductive member such as electrophotographic sensitive body.
Patent JP-S61256261-A (JP)
Title: Method for measuring wind velocity distribution
Inventor: TAKEUCHI NORIFUMI
IPC: G01P5/00
Filed: 1985-05-09
Abstract: PURPOSE:To enable the continuous observation control of the abnormality of wind velocity distribution or the transition of the variation in wind velocity by measuring wind velocity all over the entire region of a blown air passing surface, by using a wind velocity sensor for unidimensionally or two- dimensionally scanning the gas passing surface. CONSTITUTION:A wind velocity sensor 2, which moves to an up-and-down direction and a left-and-right direction two-dimensionally or freely moves to either one of an up-and-down direction and a left-and-right direction unidimensionally when a gas blowing and passing surface 1 (blow-off port or passage) is longitudinally or laterally long, is arranged to the gas blowing and passing surface 1. Then, wind velocity is measured while a sensor 2 is moved at a constant speed by drive motors 4, 5. The measured value is collected by a microcomputer 11 to perform operation and correction processing and wind velocity distribution or a wind velocity variation ratio and a wind velocity average value on a measuring surface are outputted to be displayed on a display device 12.
Patent JP-H08290579-A (JP)
Title: Ink end mechanism
Inventor: NAKAJO HIROSHI
IPC: B41J2/175
Filed: 1995-04-24
Abstract: PURPOSE: To prevent the introduction of the air to an ink supply port with a simple structure by floating a spherical or sheetlike float formed of a material having lower specific gravity than that of ink and no ink permeability in the ink in an ink cartridge for an ink jet printer. CONSTITUTION: A sheetlike float 3 having lower specific gravity than that of ink and much flexibility is floated in the ink 2 in an ink cartridge 1. As the ink 2 is supplied from an ink supply port 4, the float 3 is approached to the port 4. The port 4 is set higher than the bottom of the ink 2, and eventually the float 3 is arrived at the surface of the port 4. Since the float 3 is formed in the sheetlike having much flexibility, it is brought into close contact with the surface set higher than the port 4 to effectively block the port 4. The height of the port 4 is set highly to improve the adhesive properties of the float 3 to the port 4, and the air introduction from the port 4 can be more effectively prevented.
Patent JP-S5527021-A (JP)
Title: Treatment of waste gas
Inventor: KATOU AKIRA
IPC: B01D53/94
Filed: 1978-08-15
Abstract: PURPOSE: To remove nitrogen oxides stably at a relatively lower temperature while maintaining the activity of a catalyst by removing selectively sulfer trioxide from waste gas containing nitrogen oxides and sulfer oxides, and then catalytically reducing the waste gas with ammonia.  
     CONSTITUTION: Sulfer trioxide is selectively removed at a temperature of from 200 to 350°C from waste gas containing nitrogen oxides and sulfer oxides by using, as an absorbent, an alkali metal or alkaline earth metal oxide such as calcium oxide, etc. or iron oxide. Then, the resulting gas is reduced catalytically with ammonia at a temperature of from 200 to 350°C. When sulfer trioxide is previously removed, subsequently the catalytic reduction of the waste gas with ammonia can be carried out at a relatively lower temperature, and the activity of the catalyst and the removal rate of nitrogen oxides can be maintained stably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5222996-A (JP)
Title: Oil-runoff detecting device attached to tanks, etc.
Inventor: NISHIMURA HIDEHO
IPC: G01M3/16
Filed: 1975-08-14
Abstract: PURPOSE: A device of a simple construction, which is capable of accurately detecting leaking oil and making quick indication and larming. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63263864-A (JP)
Title: Encoding circuit for non-isochronous signal
Inventor: MAKINO JUN
IPC: H04L25/493
Filed: 1987-04-21
Abstract: PURPOSE:To accurately encode a non-isochronous signal, by providing a means which encodes the conversion point of the non-isochronous signal by four kinds of 2-bit codes generated by a first clock set as reference and a second clock before encoding the non-isochronous signal by a conversion point encoding method. CONSTITUTION:The group of the four kinds of 2-bit codes '10', '11' '01', and '00' generated by the first clock (a) set as reference and the second clock (b) having phase delay of 90 deg. to the clock (a) is formed. And the positions of the conversion points ex 1 and ex 2 of the non-isochronous signal nt in the groups (g), g 1, g 2,... are encoded by the 2-bit code. After that, the non- isochronous signal nt is encoded by the conversion point encoding method based on the recommendation R,111 of the CCITT. For example, a first conversion point ex 1 is encoded to '101' and a second conversion point ex 2 is encoded to '010'. Thus, since the signal is converted to a code regulated by the conversion point encoding method of the recommendation R,111 after the non- isochronous signal being encoded, accurate encoding can be performed.
Patent JP-H09285484-A (JP)
Title: Shorts type throw-away diaper
Inventor: SATO SHINYA
IPC: D04H1/4291
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a throw-away diaper having the excellent touch and hand and a comfortable feel to wear by using sheets including stretch elastic non- woven fabrics made of hard elastic consisting of crystalline polypropylene and thermoplastic elastomer as components for stretchable side panels. SOLUTION: The stretchable panels 20, 20' consist of the sheets including the stretch elastic non-woven fabrics consisting of stretch elastic composite fibers (composite fibers) of a two-component system contg. the hard elastic consisting of the crystalline polypropylene as a first component and the thermoplastic elastomer as a second component. The content of the first component in the composite fibers is preferably 5 to 70wt.% and the content of the second component is 95 to 30wt.%. In the case of blending with another fiber, the stretch elastic non-woven fabrics contain preferably >=30wt.% composite fibers. The stretch elastic non-woven fabrics are obtd. by fusing the interlinkage points of the fibers of a web to each other by a heat treatment at the temp. between the m. p. of the first component and the m. p. of the second component, thereby forming many adhesive points.
Patent JP-H07278705-A (JP)
Title: Low melting point titanium alloy
Inventor: FUJINE MICHIHIKO
IPC: C22C14/00
Filed: 1994-04-04
Abstract: PURPOSE:To produce a titanium alloy having a low melting point and excelling in productivity, mechanical properties and corrosion resistance used as materials for various industries and consumer. CONSTITUTION:This low melting titanium alloy consists of by weight, 20-40wt.% Cu and the balance Ti with icrevitable impurities, or further contains one or two or more of <=6wt.% Al, <=5wt.% Cr and <=0.5wt.% Si.
Patent JP-2000291518-A (JP)
Title: Starter motor mounting structure for water-cooled engine
Inventor: MORII HIDESHI
IPC: F02B75/18
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To use an engine for both a snowmobile and a hydro-motorcycle in common to reduce a cost, reduce the center of gravity, and increase flexibility in mounting of an exhaust chamber or the engine. SOLUTION: A periphery part of the left side end of a pump shaft 4 in a left side face part of a lower crankcase 1 is bored inwardly, covered with a cooling water pump cover 10 from the outside, and fastened and sealed to form a cooling water pump chamber 8. A front-end shaft tube of a starter motor 16 is fitted in the lower crankcase 1, while the other end vertical bracket is fastened to the cooling water pump cover 10 or a blockade cover, when a water pump is not used.
Patent JP-H01270743-A (JP)
Title: Power source supplying device
Inventor: SHIKAGAWA NAOTO
IPC: H02J1/10
Filed: 1988-04-21
Abstract: PURPOSE:To stably supply power to an electronic device by providing a RC filter, a resistor for protecting a diode for connecting a line and isolating a trouble, and a power line in an electronic circuit against a short-circuiting current. CONSTITUTION:Voltage regulators(R) 3, 4 are connected to OR through power buses 1, 2 and diodes (D) 13-16. Accordingly, even if a power bus 1 is interrupted, a trouble is isolated by the Ds 13, 15, and the voltage of a power bus 2 is fed to the Rs 3, 4 through the Ds 14, 16. Electronic circuits 5, 6 are connected to an OR through the Rs 3, 4 and the Ds 17-20. Accordingly, even if the R 3 is malfunctioned so that its output is reduced, a trouble is isolated by the Ds 17, 19, the output voltage of the R4 is supplied to power lines 7, 8 in the circuits 5, 6 through the Ds 18, 20. The short-circuiting currents of ICs 9, 10 are limited by resistors in the RC filters 21, 22 inserted between the lines 7, 8 and the power source pins of the ICs, 9, 10.
Patent JP-H06306698-A (JP)
Title: Method for controlling zn based electroplating bath containing trivalent chromium ion
Inventor: KATAGIRI TOMOKATSU
IPC: C25D21/18
Filed: 1993-04-26
Abstract: PURPOSE:To continuously produce Zn-Cr electroplated products having stable quality by converting an organic compound in the oxidized form which can be subjected to reversible oxidation-reduction reaction into the compound in the reduced form, namely regenerating the compound, through utilizing the metal zinc dissolution reaction and thereafter returning the regenerated compound to the electroplating bath. CONSTITUTION:An organic compound which can be subjected to reversible oxidation- reduction reaction is added to an acidic electroplating bath contg. Cr<3+> to prevent Cr<3+> ion from being oxidized and to reduce the generated Cr<6+> ion with the organic compound in the reduced form. The organic compound, which can be subjected to reversible oxidation-reduction reaction and is converted into the compound in the oxidized form by the above reaction, is converted into the compound in the reduced form, namely regenerated, by utilizing the metal zinc dissolution reaction. Thereafter the regenerated compound is returned to the electroplating bath. As the organic compound that can be subjected to oxidation-reduction reaction, the compounds, each of which has the structure represented by the formula I in its molecule, is used. Thus the concn. of Cr<6+> ion in the bath can be controlled at a low level.
Patent JP-H05298740-A (JP)
Title: Optical disk reader
Inventor: KOKADO HIROSHI
IPC: G11B7/005
Filed: 1992-04-20
Abstract: PURPOSE:To provide an optical disk reader in which a hologram element is controlled easily. CONSTITUTION:When a luminous flux from a disk 7 is reflected by a hologram element 3, a plurality of divided fluxes are formed and respective divided fluxes reflected by the effective reflecting region 3A of the hologram element 3 are guided to a plurality of light-receiving regions (a)-(d) of a photoelectric conversion element 9. The luminous flux reflected by a non-effective reflecting region 3B is guided to a special light-receiving region (e). When the hologram element 3 is moved so that the output from the light-receiving region (e) is minimized by the use of a monitor 11, the deviation of an effective flux from the effective reflecting region can be controlled to the minimum and the control for directing of the effective flux from the disk 7 to the effective reflecting region 3A of the hologram element 3 is made easy.