baber/WOPTO huggingface dataset:
Patent JP-S6472111-A (JP)
Title: Photographic lens
Inventor: AOKI SHIGERU
IPC: G02B9/00
Filed: 1987-09-11
Abstract: PURPOSE:To adjust an eccentric aberration originating from manufacture and assembly and to obtain invariably high optical performance by making a specific lens group eccentric with an optical axis. CONSTITUTION:This photographic lens consists of a 1st lens group I which have plural lenses and positive refracting power, a 2nd lens group II which has a negative meniscus lens and negative refracting power on the whole, and a 3rd lens group III which has a positive and a negative lens and negative refracting power on the whole in order from an object side. Then some or all of lenses of the 2nd or/and 3rd lens groups I and III are fixed eccentrically with other lenses. Thus, the specific lens group is made eccentric with the optical axis to adjust the eccentric aberration originating from the manufacture and assembly, thereby maintaining the invariably high optical performance.
Patent JP-H1055807-A (JP)
Title: Air electrode for fuel cell and manufacture thereof
Inventor: KUWAHA KOUICHI
IPC: B01J23/42
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the air utilization factor by forming an electrode of a gas diffused layer and catalyst layers formed on the surface of the gas diffused layer, and forming the catalyst layer of conductive grains, water repellent grains, high molecular electrolyte, main catalyst and auxiliary catalyst. SOLUTION: A hydrogen electrode 11 and an air electrode 12 of a fuel cell 1 are respectively formed of a gas diffused layer 14 and catalyst layers 15, 16 formed on the surface of the gas diffused layer. The catalyst layer 16 of the air electrode 12 is formed of carbon black as conductive grains 160, PTFE as water repellent grains 163, positive ion exchange resin as high molecular electrolyte 164, granular platinum as main catalyst 161 and vanadium oxide as auxiliary catalyst 162. The catalyst layer 15 of the hydrogen electrode 11 is formed of carbon black as conductive grains 160, granular platinum carried by the carbon black, PTFE as water repellent grains 163 and positive ion exchange resin as high molecular electrolyte 164. The gas diffused layer 14 of the electrodes 11, 12 is formed of a carbon fiber plate formed by laminating carbon fibers 140.
Patent JP-S6288669-A (JP)
Title: Rear-wheel steering device for vehicle
Inventor: SUGIMOTO BUNICHI
IPC: B62D7/14
Filed: 1985-10-15
Abstract: PURPOSE:To control the steering force on the rear wheel side according to the steering force on the front wheel side by installing a pressure adjusting valve which senses the hydraulic pressure supplied into a front-wheel steering actuator and is proportionally switched. CONSTITUTION:The pressure of a power cylinder 4 for front wheels is introduced into the right and left pressure chambers of a pressure adjusting valve 15 through a selector valve 25. Therefore, the spool of the pressure adjusting valve 15 shifts according to the pressure difference between in the right and left pressure chambers, and each pressure in the pressure chambers 12A and 12B of a power cylinder 12 for steering rear wheels is controlled. Further, the selector valve 25 is switched according to the traveling speed of the car.
Patent JP-H0565518-A (JP)
Title: Production of liquefied hydrogen, liquefied carbon dioxide and dry ice
Inventor: ITAYA HIROSHI
IPC: C01B32/50
Filed: 1991-09-09
Abstract: PURPOSE:To produce liquefied hydrogen, liquefied carbon dioxide and dry ice by using blast furnace gas as the heat source and the raw material source. CONSTITUTION:The blast furnace exhaust gas is introduced into a hydrogen gas compression part 10 forming a cycle of the generation and the absorption of the hydrogen in a hydrogen storage alloy, and the hydrogen gas 3 having 5 atm. is produced and fed to a liquefied hydrogen producing part 20. In the liquefied hydrogen producing part 20, the hydrogen gas is cooled and adiabatic expansion is applied to a part thereof and is liquefied and also, a large part thereof is expanded with an expansion turbine to make the hydrogen having a low humidity and heat-exchanged with the introduced hydrogen gas 3, and the hydrogen gas 4 is diacharged. The hydrogen gas corresponding to the liquefied hydrogen is supplememted from a hydrogen tank 9. A part 5 of the blast furnace exhaust gas is introduced into a liquefied carbon dioxide producing part 30, and compressed and heat-exchanged with the hydrogen gas 7 of -70 deg.C discharged from the liquefied hydrogen producing part 20 to liquefy CO2 gas, and H2, CO and N2 are discharged as the waste gas 6. A part of the liquefied carbon dioxide is reduced in the pressure and stored in a freezing chamber 40 as the dry ice.
Patent JP-S58118575-A (JP)
Title: Novel isocyanate-isocyanurate and manufacture
Inventor: YOOZEFU DEISUTERUDORUFU
IPC: C07D251/34
Filed: 1982-12-28
Abstract: Polyisocyanatoisocyanurates of the formula   <IMAGE>   wherein the R groups may be the same or different and are aliphatic divalent radicals selected from the group consisting of divalent aliphatic radicals having the formulas   <IMAGE>  and n is a whole or fractional number from 1 to 5, are useful as isocyanate hardeners in polyurethane resin coatings.
Patent JP-H0893767-A (JP)
Title: Static pressure air screw
Inventor: SAWADA KIYOSHI
IPC: F16C32/06
Filed: 1994-09-22
Abstract: PURPOSE: To enhance mechanical rigidity of a static pressure air bearing composed of a static pressure air layer to be interposed between a male screw and a female screw of a static pressure air screw. CONSTITUTION: To trapezoidal male screws 5, flat land areas 20 are arranged on both crest and valley sides of circular arc-shaped recessed surfaces 18a in engaging surfaces 18 of a female screw 17 having the circular arc shaped recessed surfaces 18a, and a plate-like pressure air layer is formed between them and trapezoidal screw engaging surfaces 6 of the male screws 5 opposing in these flat land areas 20, and corner parts formed as an acute angle are removed from the engaging surfaces 18 of the female screw 17, and bearing rigidity of a static pressure air bearing is improved.
Patent JP-H0892241-A (JP)
Title: 5-hydrazinoquinolonecarboxylic acid derivative and antibacterial agent containing the same as active ingredient
Inventor: KAIHO TERUMITSU
IPC: A61P31/04
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a new compound having excellent antibacterial activity against gram-negative bacteria and gram-positive bacteria including methicillin- resistant Staphylococcus aureus, having excellent internal activity, and useful for preventing and treating various infectious diseases as an antibacterial agent. CONSTITUTION: A compound of formula I (R<1> is amino, hydroxyl, etc.; R<2> is H, halogen, etc.; n is 1-3; but when n is 1, there is not a case wherein R<1> and R<2> are simultaneously amino and H, respectively), e.g. (3RS)-7-[3-(N-t- butoxycarbonyl-N-methylamino)-1-pyrrolidinyl]-1-cyclopropyl-6,8-difluo ro-5- hydrazino-1,4-dihydro-4-oxoquinoline-3-carboxylic acid. The compound is obtained e.g. by reacting a compound of formula II (X is halogen: Z is H, benzyl, etc.) with hydrazine in the presence of a basic catalyst in a solvent, and further, if necessary, hydrolyzing the reaction product. The reaction is performed at 0-150 deg.C in the flow of nitrogen gas.
Patent JP-S6289873-A (JP)
Title: Formation of transparent conductive film
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/511
Filed: 1985-10-14
Abstract: PURPOSE:To form transparent conductive film made of oxide or nitride of Sn, In or Sb with an ultrahigh speed on surface to be covered, by utilizing electron cyclotron resonance. CONSTITUTION:Nonproduct gas (itself generates only gas even if it decomposes or reacts) contg. oxygen or nitrogen is supplied to a resonance space 2, magnetic field is applied by air core coils 5, 5, further microwave is supplied to the space 2 by an oscillator 3, etc., to generate cyclotron resonance and activate the gas. This is mixed with product gas (forming solid by decomposition or reaction) contg. Sn, In or Sb in a reaction space 1 at the outer part from resonance domain to move excited energy to product gas, and this is almost completely activated or decomposed. Further, by heating a substrate made of a glass, etc., to a suitable temp., the film is formed on surface to be coated of the substrate 10.
Patent JP-S6379838-A (JP)
Inventor: BUARUTAA HAARUMAN
IPC: A61K31/47
Filed: 1987-09-11
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-2001050651-A (JP)
Title: Refrigerator
Inventor: ARAKAWA KENICHI
IPC: F25D29/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce a thickness of a decorative cover and to decrease its cost by providing a surface mounting component on a pattern surface of a board and a board side connector at an insulation surface of a rear side, penetrating lead wires of the connector to the board at the pattern surface side, and disposing the connector in a containing case. SOLUTION: A hole of the size capable of containing lead wires 18 of a board side connector 17 and a lead wire side connector 11 provided at an insulation surface of a rear surface side of a pattern surface of an operating board 14 is opened at a place disposed above a handle 19 of a left side of an outdoor plate 1a. A board containing case 16 for protecting the connector 17, the wires 18, the board 14 and the like provided at an insulator side in the plate 1a is provided in the hole. The connector 17 for connecting the board side in the case 16 is extended from above the case 16, and electrically connected from a refrigerator body through an upper hinge of a refrigerator door. The refrigerator is controlled by a pushbutton provided at the cover.
Patent JP-S6287936-A (JP)
Title: Electrode substrate for liquid crystal display
Inventor: KOMURO YOSHIYUKI
IPC: G02F1/1339
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a high-quality liq. crystal picture image by extending a light shielding film to a counter substrate. CONSTITUTION:A transparent electrode 7 consisting of indium oxide, for example, is formed on a transparent substrate 1 and then color filters such as 6R, 6G and 6B are formed. The color filters 6R, 6G and 6B are usually formed by successively dyeing a gelatin layer. Then the light shielding film 8 is formed. In this case, the light shielding film 8 is provided with the function as a spacer to uniformize the electrode substrate interval necessary for filling a liq. crystal. The thickness of the light shielding film 9 provided with the spacer function is appropriately controlled to 0.5-2mum when a ferroelectric liq. crystal is used. Consequently, a high-precision picture image can be obtained.
Patent JP-H0541963-A (JP)
Title: Method for heating kneaded product in skewered state
Inventor: HOSHINO HIROSHI
IPC: A23L17/00
Filed: 1991-08-13
Abstract: PURPOSE:To carry out heating by short line and in short time and simultaneously prevent the spit-inserted part of a ground fish meat paste from discoloring in production of a kneaded product produced by heating in a state in which a spit is thrust into a formed material of ground fish meat paste such as bamboo leaf shaped one, Sasa-Kamaboko. CONSTITUTION:Titanium or titanium alloy is used as a spit thrust into a formed material of ground fish meat paste and the formed material is transferred in a state in which the spit is thrust, is held between electrodes from the both sides of the formed material and electricity is applied to the formed material and the formed material is heated by evolution of Joule heat.
Patent JP-S6288277-A (JP)
Title: Electrode-end section sealing process for fuel cell
Inventor: OKA YOSHIHIRO
IPC: H01M8/02
Filed: 1985-10-14
Abstract: PURPOSE:To improve the sealing performance with strong fusing force by performing preliminary processing for dispersion adhering fluororesin onto the sealing face of an electrode member then applying fluororesin film onto the sealing face and thermally pressing. CONSTITUTION:In a preliminary process, fluororesin dispersion is applied onto a sealing face at the end of a gas dispersion electrode member 4 then dried and burnt under the temperature near 350 deg.C to remove surfactant contained in the dispersion thus to adhere the fluororesin onto the surface of the electrode member 4 while dispersing. Then an electrode catalyst layer 5 is bonded onto the surface of the electrode member 4 at the matrix side and a fluororesin film 8 is applied onto the sealing face thereafter proper surface pressure and heating temperature are applied to thermally fuse the film 8 to the electrode member thus to complete the sealing process.
Patent JP-H0784387-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1993-09-14
Abstract: PURPOSE:To select specific charge transport material so as to satisfy electrophotographic characteristic such as sensitivity, potential holding ability, potential stability and residual potential with high performance in an electrophotographic photoreceptor using a specific bisazo pigment. CONSTITUTION:A photosensitive layer containing a bisazo pigment, expressed by a formula I, as charge generating material and a compound, expressed by a formula II, as charge transport material is provided on a conductive base body. In the formula I, A represents a coupler residual group identically or differently, R represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group (the alkyl group, aryl group and heterocyclic group are allowed to have substituents), and (n) represents 0 or 1. In the formula II, R1-R4 represent an alkyl group or an aryl group.
Patent JP-S6286249-A (JP)
Inventor: YOKOTA TERUO
IPC: E04B2/88
Filed: 1985-10-14
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-2000044799-A (JP)
Title: Polyimide resin solution and preparation of multilayered printed wiring board using the same
Inventor: OGASAWARA SHUICHI
IPC: C08L79/08
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide, by a build-up process, a multilayered printed wiring board having improvements in the connection reliability between the inductive layers and bonding strength to a plating skin, and to provide a preparative process for a polyimide resin soln. capable of achieving the high densification, light- weighing, and small-holing and that for a multilayered printed wiring board using this resin soln. SOLUTION: A polyimide resin soln. has a resin particulate of an average particle dia. ranging from 0.01 to 10 μm and of the content of 0.1 to 50 vol.% relative to the resin content of a polyimide resin. In addition, a preparative process for a multilayered printed wiring board in which an insulating base board formed with a conductive circuit thereon forms on at least a part thereof an insulating resin layer and, on the surface of the resin layer, a metal layer is formed by plating, comprises coating on the insulating base board a polyimide resin soln. contg. a solvent soluble-type polyimide resin and a resin particulate having better dissolving ability to an oxidizing agent than that of the polyimide resin, thereafter removing the solvent to thereby give an insulating resin layer.
Patent JP-S6381788-A (JP)
Inventor: WAKAYAMA YASUHIKO
IPC: H05B3/20
Filed: 1986-09-26
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-H0671325-A (JP)
Title: Tip end warp reducing method in plate rolling
Inventor: UEDA HIROTSUGU
IPC: B21B15/00
Filed: 1992-08-27
Abstract: PURPOSE:To effectively reduce the warp at the tip end part by cooling a material to be rolled and making a specific difference between temperature of the upper and lower faces of the material based on a relation between the temperature of upper and lower faces and the thermal characteristics of hot deformation resistance of the material. CONSTITUTION:The warp at the tip end part of the material generated during rolling is calculated based on the relation between the temperature at each position on the material in its thickness direction calculated by a temperature calculating means and the proper thermal characteristics of hot deformation resistance of the material. The material is cooled by a water cooling equipment so as to obtain the minimum value of tip end part warp during a finishing rolling process after a cooling process based on the relation between the temperature of upper and lower faces of the material when the cooling is stopped and the thermal characteristics of hot deformation resistance. Thus, a specific different temperature is obtained between the upper and lower faces of the material to be rolled when the cooling is stopped. Consequently, the rolling process is controlled so as to the minimum warp is generated at the tip end part of the plate to be rolled in a hot rolling line.
Patent JP-2000057081-A (JP)
Title: Information processor
Inventor: OGAWA MASAHIDE
IPC: G06F13/10
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To enable a user to select and connect his desired one of peripheral devices of different systems by selecting the continuation of execution or the control shift of an application program according to the system of the peripheral device which is connected to a device interface. SOLUTION: A CPU 1 decides whether or not the display device, which is connected to a display device interface 12, is equal to a 1st display device X of a segment system corresponding to an application program A based on the display device information stored in a data RAM 4. If the display device information shows X, the connection of the display device X is decided and the execution of the program A is carried on. If the display device information shows Y, the connection of a 2nd display device Y is decided. Then the start is called for an application program B of a dynamic link library form corresponding to the display device Y. Thereafter, the control is shifted to the program B.
Patent JP-H0973538-A (JP)
Title: Picture processor and picture processing method
Inventor: YAMAKAWA JUNICHI
IPC: G06T7/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To read additional information in spite of the direction of a picture by measuring feature quantity in a prescribed direction based on the representative positions of plural connection areas becoming measured objects and changing the measuring direction in a special case. SOLUTION: A processor 12 stores a particle picture which a picture input device 11 reads into a memory 14, binarizes the particle picture by a threshold, extracts a marker dot candidate from the connection areas and estimates a marker line from the picture. Feature quantity in the prescribed direction of the connection area is measured based on the representative positions which are set in the plural connection areas becoming the measured objects in the input picture and a straight line is detected from the feature quantity and the representative positions. The position of the straight line, which is calculated from the connection areas constituting the straight line, is evaluated by using the grids of prescribed intervals, and the position of the prescribed straight line is estimated.  When the straight line cannot be detected from feature quantity and the representative positions or when the position of the straight line cannot be estimated, the measuring quantity of feature quantity is changed.
Patent JP-S59117544-A (JP)
Title: Apparatus for producing partially metallized film
Inventor: NAKAMURA KOUJI
IPC: C23C14/04
Filed: 1982-12-23
Abstract: PURPOSE:To provide the titled dry-type apparatus applicable also to a water- soluble film, by arranging a press roll to press the metallized film to the rotary drum, a device to remove pressure-sensitive adhesive from the drum, a device for applying a pressure-sensitive adhesive and a drying device in the order around the rotary drum to be coated with a pressure-sensitive adhesive. CONSTITUTION:A surface of a plastic film 7 is printed with a resin having excellent releasability from the film to form the printed part 8 and the unprinted part 9. The wholly metallized film 2 is passed between the rotary drum 1 and the press roll 3 facing the metallized surface to the drum 1, and at the same time, the drum 1 and the roll 3 are rotated. The surface of the drum 1 is coated with a pressure-sensitive adhesive by the applicator 5 according to the rotation of the drum 1, and the dried adhesive 11 is made to contact with the film 2 between the drum 1 and the roll 3. When the metallized film is released from the printed film, the resin of the printed part 8 and the metallized layer 10 on the printed part are released from the film 7 leaving the metallized layer 10 on the unprinted part 9 to form a partially metallized film. The released printed part 8 is removed together with the pressure-sensitive adhesive 11 by the removing device 4.
Patent JP-H1066580-A (JP)
Title: New satellite nucleic acid obtained from bamboo mosaic virus as vector for extraneous gene expression in plant
Inventor: RIN NOSEI
IPC: C07H21/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new satellite nucleic acid having a specific base sequence, consisting of a satellite RNA of purified and isolated virus, useful as e.g. a vector for expressing an extraneous gene in plants, thus useful for producing transgenic plants. SOLUTION: This satellite nucleic acid is a new satellite RNA of purified and isolated virus, contains a sequence of the formula and is useful as a vector for expressing an extraneous gene. This new satellite RNA is capable of producing a transgenic plant which is capable of rapidly replicating an extraneous gene product in large quantities within 6 to 14 days in the presence of a virus genome RNA, as e.g. a vector for expressing an extraneous gene in the plant. This satellite RNA is obtained by the following process: the virus of bamboo mosaic virus-separated strain is purified, the RNA is then extracted by a conventional means, and 1% agarose gel is put into a tris borate buffer solution (pH8.0) followed by conducting an electrophoresis so as to isolate the RNA.
Patent JP-S60122721-A (JP)
Title: Manufacturing apparatus of zinc carbonate
Inventor: AKAGI SUSUMU
IPC: C01G9/00
Filed: 1983-12-06
Abstract: PURPOSE:To obtain zinc carbonate effectively by providing a stirring body to the inside of the following apparatus and constituting the outside peripheral part as a cooling structural body and providing water-adding apparatus between a charging side of ZnO and a discharging side of ZnO in a manufacturing apparatus in which ZnO and gas contg. CO2 are caused to react. CONSTITUTION:A reaction is caused so that ZnO 4 added water previously is charged from a charging port 1 of a reaction apparatus and a stirrer 2 is rotated by a motor 3 and gas contg. CO2 saturated with water vapor is charged from a charging port 5 and is discharged from an exhaust port 6. Because this reaction is exothermic reaction, rise of temperature is caused but the rise of temperature is controlled by stirring due to the stirrer 2 and the reaction velocity is accelerated. The other hand, cooling water is charged to an outside peripheral water-cooling jacket 10 of said apparatus from a charging port 8 and is discharged from an exhaust port 9 so that said reaction is caused under low temperature. Since the reaction temperature becomes high temperature and the necessary water for the reaction is insufficient and a preferable reaction may not be caused, water is added from a charging port 7 via a nozzle.