baber/WOPTO huggingface dataset:
Patent JP-H08211571-A (JP)
Title: Development processing method for silver halide black-and-white photographic sensitive material
Inventor: HIRANO MITSUNORI
IPC: G03C5/29
Filed: 1995-02-03
Abstract: PURPOSE: To provide a silver halide black-and-white photographic sensitive material capable of forming a negative image high enough in contrast with a stable developing solution having a pH of <=11.0 and restraining the fluctuation of photographic performance, even if a replenishing amount of a developing solution is small, and obtaining always stable performance. CONSTITUTION: This photosensitive material has on a support at least one photosensitive silver halide emulsion layer and the emulsion layer or another hydrophilic colloidal layer contains a hydrazine derivative nucleator having an anionic group near a hydrazine group or a nonionic group forming an intramolecular hydrogen bond with an H atom of the hydrazine group. It is processed, after exposure, with the developing solution containing (1) a 0.75mol/l hydroxybenzene type developing agent, (2) a 0.001-0.06mol/l 1-phenyl-3- pyrazolidone type or p-aminophenol type assistant developing agent, and (3) 0.3-1.2mol/l free sulfite ions and having a pH of 9.0-11.0 and replenished in a feed rate of <=225ml/m<2> .
Patent JP-S59163762-A (JP)
Title: Positive plate for alkaline battery
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M4/52
Filed: 1983-03-07
Abstract: PURPOSE:To improve the performance of a positive plate, in which a three- dimensionally-continuous porous spongy nickel body, a nickel net or the like is used as a supporter, remarkably by adding as an additive a small amount of cobalt powder obtained through partial sintering and having a continuous chain- like structure to make the positive plate. CONSTITUTION:An active material powder principally consisting of nickel hydroxide powder and a cobalt powder which is obtained through partial sintering and has a chain-like structure, is packed into an active-materal-holding body. The active-material-holding body consists of either a member enwrapped in a nickel net or a porous spongy nickel body having a three-dimensionally continuous structure for example. As to a method for the above partial sintering of cobalt powder, it is heated to 300-450 deg.C for example. In addition it is preferred that the mean grain diameter and the mean grain length of cobalt powder having chain-like structure be respectively 1-5mu and 5-30mu and that its content be 2-10wt% of the active material powder.
Patent JP-H03240300-A (JP)
Title: Molded circuit board with electromagnetic wave shielding function
Inventor: MURAKAMI KAZUYA
IPC: H05K9/00
Filed: 1990-02-19
Abstract: PURPOSE:To provide an electromagnetic wave shielding function by adding an insulating film or layer to a lead frame, and forming synthetic resin to be molded conductive. CONSTITUTION:A lead frame 1 having a circuit pattern is covered with an insulating film 3, and integrally buried with conductive synthetic resin 4 molded in a desired shape. Such a frame 1 is obtained by placing the frame 1 with the film 3 in an injection mold, and injection molding with the resin 4. For example, an L-shaped molded circuit board 6 is obtained.
Patent JP-H09232551-A (JP)
Title: Photoelectric conversion device
Inventor: SEGAWA MASAO
IPC: H04N5/335
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength of an anisotropic conductive paste, a conductive paste and a package and prevent generation of a defective image, by changing the layout of microlenses formed on a color filter and partly removing a microlens array. SOLUTION: A part of microlenses 5b which are located outside an image area 3c of a CCD chip 3 are removed in such a manner as to surround the image area 3c, thus forming a lens removed portion 11. A color filer 5a and the microlenses 5b located outside the image area 3c are provided for the purpose of maintaining manufacturing stability. Therefore, partly removing the microlenses causes no problem in characteristics. Since an anisotropic conductive paste 4 which is to enter the CCD chip has its diffusion direction dispersed to the outer periphery of the image area on the microlenses 5b intermittently formed before the image area, the quantity of the anisotropic conductive paste entering the image area 3c may be reduced.
Patent JP-H03239952-A (JP)
Title: Liquid chromatographic analysis and apparatus thereof
Inventor: YAMADA NORIAKI
IPC: G01N21/27
Filed: 1990-02-19
Abstract: PURPOSE:To allow the simultaneous detection of a material which does not emit flourescence and a fluorescent material by detecting a change in the intensity of the Raman scattered light of a elute generated by the exciting light of a spectrofluorophotometer. CONSTITUTION:The intensity of the Raman scattered light of the elute 1 generat ed by the exciting light of the spectrofluorophotometer 5 is continuously monitored and the decrease rate of the intensity of the Raman scattered light is measured, by which the eluted material is detected. The eluted material is determined by Cproportional -log(I/I0) when the intensity of the Raman scattered light at the time of the soute concn. 0 is designate as I0 and the intensity of the Raman scattered light at the time of the solute concn. C as I. The measurement is executed by a data processor 7 having a log converter. The simultaneous detection with the fluorescent material or the simultaneous detection of the plural components of different absorption spectra is executed by a signal con verter 6 which can be changed the wavelength of the exciting light of the pho tometer 5 and the wavelength of the fluorescence measurement during the analy sis.
Patent JP-H04351402-A (JP)
Title: Motor locomotive
Inventor: WATANABE HIROO
IPC: B61C15/00
Filed: 1991-02-06
Abstract: PURPOSE:To provide a motor locomotive producing higher tractive force than a battery type locomotive with reduced size and weight and providing safety even for a tunnel having small cross-section or sharp gradient. CONSTITUTION:The motor locomotive comprises a travel tires 6 supporting the self weight of locomotive and drive wheels 5 being supplied with power from a current collector to drive the locomotive along a guide rail 14, wherein the drive wheels 5 are pushed against the guide rail 14 and drive the locomotive with frictional force.
Patent JP-H09229162-A (JP)
Title: Differential
Inventor: SARUWATARI TETSUO
IPC: F16H48/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a high precision differential which is excellent in the production efficiency. SOLUTION: This differential concerned 18 is structured so that the drive force of an engine fed to a ring gear 20 from the output shaft 13 of a transmission 2 is transmitted to a wheel driving axle through a differential gearing installed inside a differential case 19 which rotates in a single piece with the ring gear 20, wherein the differential case 19 and ring gear 20 are formed from the same material through a single-piece molding process.
Patent JP-2000237834-A (JP)
Title: Prodution device of special shape cross section bar
Inventor: OBA MAKOTO
IPC: B21H8/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To increase a working speed and to reduce a production cost by forming a preformed part having a material supply quantity corresponding to the shape after a plate like bar is rolled by a rolling roll by plastic deformation, rolling the preformed part and forming a thick plate part and a thin plate part of a prescribed working rate. SOLUTION: After a peripheral speed of a roll is adjusted to that respective feed speeds of a bar stock 1 are made equal by rotating guide roll 2A, 2C and rolling rolls 4A, 4C, the bar stock 1 is inserted between the guide rolls 2A, 2C and is rolled. In this rolling, the bar stock 1 is compressed by a compression device 3 arranged near the guide rolls 2A, 2C, a deformed part 1A is formed at the part to be thick plate part by deforming the bar stock 1 to a curved shape. The bar stock 1 with the deformed part 1A formed is inserted into the rolling rolls 4A, 4C at the downstream side of the guide rolls 2A, 2C and is rolled. In this rolling, the deformed part 1A of the bar stock 1 is rolled by the grove 4B arranged on the rolling roll 4A.
Patent JP-H02218847-A (JP)
Title: V type engine with supercharger
Inventor: YOKOYAMA TAKANAO
IPC: F02M69/00
Filed: 1989-02-20
Abstract: PURPOSE:To cool intake air with heat of vaporization of fuel which in injected from an injector by arranging an injector at a position of an intake passage on the upstream side of a supercharger while a fuel injection system is set to a single point projection method. CONSTITUTION:A fuel injection system of a V type engine 1 is set to an SPI (a single point injection method). A supercharger 4 is arranged at an intake passage 2 which is positioned between a throttle valve 3 and the V type engine 1. The supercharger 4 is thus positioned in a valley space 5 between banks 1a, 1b in the V type engine. An injector 6 is placed at the intake passage 2 which is positioned just on the upstream side of the throttle valve 3. Moreover, an air cleaner 7 is provided at the intake passage 2 which is positioned on the downstream side of the injector 6. Consequently, intake air is cooled with heat of vaporization of fuel which is injected from the injector 6, and output characteristics is improved without using an intercooler 3.
Patent JP-2000233495-A (JP)
Title: Ink jet recording device
Inventor: AOKI SUKEAKI
IPC: B41J2/01
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a position for ink droplets to stick to from being deviated due to the difference of ink droplet velocity by moving an ink jet head and a storage medium at specified relative velocities and detecting the position for ink droplets to stick to on the storage medium when the ink droplets are discharged and controlling the discharge timing of the ink droplets based on detection results. SOLUTION: An ink jet head 3 mounted on a carriage 2 moving in a main scan direction through a timing belt or the like, has plural nozzles for discharging ink droplets arranged in a single row perpendicularly with a carriage 2 moving direction. Further, a means 11 for detecting a position for ink droplets to stick to is provided which detects the position for the ink droplets to be discharged from the ink jet head 3. The means 11 is constituted by arranging a plain plate 14 at a position for the discharged ink droplets to fall on between a light emitting element 12 and a light receiving element 13.  Thus it is possible to eliminate the deviation of the position for ink droplets to stick to by controlling the discharge timing of the ink droplets based on the results of detecting the position for the ink droplets to stick to during discharging the ink droplets from the ink jet head 3 at a specified timing.
Patent JP-S62198355-A (JP)
Title: Production of processed tea
Inventor: YAGI SHINJI
IPC: A23F3/14
Filed: 1986-02-24
Abstract: PURPOSE:To produce processed tea which has high nutritive value, promotes health only by drinking daily and can be decocted to give the same taste and nutrient many times, by spraying an addition substance such as Chlorella extract component, etc., having high nutritive value on tea leaves and drying the tea leaves. CONSTITUTION:An addition substance such as Chlorella extract component obtained by photosynthesis by solar light in an open area, having high nutritive value and a water-soluble binder such as starch, etc., are dissolved in water. Then the prepared aqueous solution is sprayed on tea leaves such as green tea of middle grade, coarse tea, tea, etc., which are dried to a given water content, preferably to 8-9% water content and preferably the spraying and drying operations are alternately carried out dividedly for several times.
Patent JP-H05202813-A (JP)
Title: Evaporated fuel control device
Inventor: KAWAOKA TSUGUHISA
IPC: F02D45/00
Filed: 1992-01-29
Abstract: PURPOSE:To prevent the air-fuel ratio from becoming excessive, by providing a lean mixture valve for cutting off air flowing into an intake-air passage, and a control means for controlling the operation of the lean mixture vale so that air is fed into the intake-air passage if an internal combustion engine operates in a low load range. CONSTITUTION:A canister 16 introduces fresh air during operation of an internal combustion engine 12 so as to separates evaporated fuel which has been absorbed and retained, and then feeds the same into an intake-air passage 4. Further, a lean mixture valve 36 and a control means 32 for this lean mixture valve 36 are provided. The control device 32 controls the operation of the lean mixture valve 36 disposed in a passage 14 between a purge valve 18 and the intake-air passage 14 so as to feed air into the passage 14 between the lean mixture valve 36 and the intake air passage 14. During operation of the internal combustion engine 2 in a low load range, evaporated fuel flowing into the intake-air passage is made to be lean by air, thereby it is possible to prevent the air-fuel ratio from becoming excessive.
Patent JP-S61198622-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 1985-02-27
Abstract: PURPOSE:To facilitate the increase in area of the film, improvement in productivity, and mass productivity, while contriving the improvement in film properties, film-forming speed, and reproducibility, and the uniformity in film quality, by a method wherein an active species A produced by decomposing a compound containing germanium and halogen and an active species B produced out of a carbon-containing compound are separately introduced, which are then made to chemically react by the action of discharge energy, thus forming a deposited film. CONSTITUTION:Under the coexistence of an active seed A produced by decomposing the compound containing germanium and halogen and an active species B produced out of a film-forming carbon-containing compound, the chemical interaction by these species is caused by making discharge energy act on them or promoted and amplified. Film formation is enabled by lower discharge energy than conventional, and the formed deposited film very hardly receives adverse effects such as etching or another action, e.g. abnormal discharge.
Patent JP-S51113094-A (JP)
Title: A liquid level control method in the secondary cooling system for a fa st reactor
Inventor: MORI KENJI
IPC: G05B9/00
Filed: 1975-03-31
Abstract: PURPOSE:The method inscribed on the face, allowing the flow amount of cover gas necessary for controlling to the equal liquid level variation range to decrease, and capable of achieving a compact design for cover gas system, and especially capable of decreasing the volume of a vapour trap.
Patent JP-H08212742-A (JP)
Title: Insurance policy
Inventor: WATANABE TOSHIMITSU
IPC: G11B19/02
Filed: 1995-02-03
Abstract: PURPOSE: To provide a good gift for client and mechanize and simplify the formation of an insurance policy by storing a sender's voice and/or image together with the content of the insurance policy in a call only memory using CD, CD-ROM and LD. CONSTITUTION: CD 1, CD-ROM and LD of a call-only memory are used. For example, insurance name, insurance contractor, insurance receiver, insurance amount, insurance company, etc., are described in an entry column 11 at the center of the CD 1. In addition to the insurance contents, a sender stores a message to meet the content in the CD 1, forms as the insurance policy and delivers it to the contractor. In the case of the CD-ROM, LD, the sender stores message with video and voice, and reproduce the voice and/or the image by a CD, CD-ROM and LD players. Thus, the formation of the insurance policy as a good gift to the contractor and the receiver of the insurance can be mechanized and simplified.
Patent JP-S63208517-A (JP)
Title: Novel tolnaftate-containing solution
Inventor: SUENAGA EIICHI
IPC: A61P31/04
Filed: 1987-02-24
Abstract: PURPOSE:To obtain the titled stabilized solution capable of suppressing deposition of crystals, by blending tolnaftate (antitrichophytial agent) with crotamiton, diethyl sebacate, diisopropyl adipate and/or polyethylene glycol and ethanol. CONSTITUTION:A stable tolnaftate-containing solution, obtained by blending (A) tolnaftate with (B) crotamiton, (C) one or more selected from diethyl sebacate, diisopropyl adipate and polyethylene glycol and (D) ethanol without depositing crystals of the tolnaftate even at low temperatures (2 deg.C) for a long period (>=6 months) with less irritancy in applying to affected parts than that of conventional tolnaftate-containing solutions and useful as an antitrichophytial agent as a quasi-drug. Furthermore, the component (B) is used in an amount within the range of 10% in a base to exhibit a dissolvent action of the component (A) as well as individual action of the component (B), e.g. antipruritic action.
Patent JP-H02216604-A (JP)
Title: Magnetic head and its production
Inventor: SHIMIZU YOSHIAKI
IPC: G11B5/23
Filed: 1989-02-16
Abstract: PURPOSE:To obtain a high recording and reproducing performance by forming a pair of first magnetic alloy layers, which are formed on both sides of an operating gap, with a magnetic alloy whose saturation magnetic flux density is higher than that of a pair of second magnetic alloy layers formed on both sides of first magnetic alloy layers. CONSTITUTION:Magnetic alloy parts to be interposed between oxide magnetic cores 1 and 11 and an operating gap 4 consist of first magnetic alloy layers 2 and 21 and a pair of second magnetic alloy layers 3 and 31 formed on both sides of these layers 2 and 21. Glass track width control parts 5 and 51 are formed on both sides of the operating gap 4, and one oxide magnetic core 1 is provided with a coil window 6. Second magnetic alloy layers 3 and 31 consist of a conventionally used sendust, and first magnetic alloy layers 2 and 21 consist of materials where the quantity of Al or Si is smaller and the saturation magnetic flux density is higher in comparison with the sendust. Thus, the linearily of recording intensity of a magnetic tape to a magnetomotive force is improved and the recording and reproducing performance is improved.
Patent JP-H10238127-A (JP)
Title: Tent for construction field and execution method of construction field
Inventor: KUDO TAKAHIRO
IPC: E04G21/28
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To carry out the suspension works of a crane, etc., under the state, in which a tent is stretched even in rainy weather, by forming a clearance, into which a wire for suspension works can be inserted, to a tent curtain stretched to the upper section of a unit building. SOLUTION: Supports 2, 20 made of a light metal are disposed in upright onto the outer circumferences of the opposed foundations K1, K2 of a unit building T consisting of building units U1, U2, frames 3, 30 made of the light metal and composed of beams 4, 40 and cantilever beams 5, 50, 6, 60, 7, 70 are provided traversedly to the upper sections of the supports 2, 20, and tent curtains 8, 80 are stretched. Clearances S1, into which wires for suspension works can be inserted, are formed among the opposed cantilever beams 5, 50, etc., in the tent curtains 8, 80, clearances S2 are branched and formed from the clearances S1, and flaps made of a rubber are installed to each clearance S1, S2 and the leakage of water is prevented.  Accordingly, the building units U1, U2 of the unit building T are hung up by the wires for suspension works through the clearances S1, S2 under the state, in which the tent curtains 8, 80 are spread, and can be mounted at specified places.
Patent JP-H10240092-A (JP)
Title: Cleaning device for image carrier
Inventor: KASHIWAKURA KUNIAKI
IPC: G03G21/10
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of squeaking, while reducing the occurrence of a stripe shape scratch derived from biting a foreign matter of an image carrier by providing means for detecting a condition capable of shuttling a cleaning blade, and the means for controlling the operation of the shuttle driving means for executing the shuttle drive. SOLUTION: The cleaning blade 9 is pivotally supported by a main body of a cleaning blade device 7 so as to make a locking fulcrum shaft 17 possible to lock and to shuttle in the direction in parallel with rotary shaft of a photoreceptor drum 1. Moreover, the device is provided with the shuttle driving means capable of taking out rotation of the photoreceptor drum 1 by a first gear wheel disposed on rotary shaft located on the rotary center, and making the cleaning blade 9 shuttling in the direction in parallel with the rotary shaft associating with the photoreceptor drum 9 using the rotation thereof. Then, on detecting the condition for shuttling the cleaning blade 9 by the detecting means, and inputting these in a microcomputer as the controlling means, the cleaning blade 9 is moved, only when the condition is satisfied.
Patent JP-H03242640-A (JP)
Title: Light quantity control method for light source for printing
Inventor: UJIIE YOICHI
IPC: G03B27/73
Filed: 1990-02-20
Abstract: PURPOSE:To enable control over a light source without misoperation, etc., by interposing an ND filter which has the same light transmissivity in the optical path from the light source to a light measuring sensor instead of a normal control negative film. CONSTITUTION:When a light source control mode is selected on a keyboard 51 for light source control, a controller 28 turns on a rotary solenoid 34 through a driver 35 to interpose an ND filter 15 in the printing optical axis 26 and also set the light measuring opening 24 of a filter 14 on the optical axis 26. A lamp 10 is turned on with last lamp voltage data and while printing light is measured and compared with a reference light quantity value, the lamp voltage is controlled into a permissible range. When the light quantity control is completed, new lamp voltage data is stored in a memory 50 and the filer 15 is moved away. Then the light quantity control is performed thereafter with this data to eliminate misoperation.
Patent JP-S63207431-A (JP)
Title: Intermittent feeding device for strip like body
Inventor: YAMAMOTO KUNIO
IPC: B21D43/09
Filed: 1987-02-24
Abstract: PURPOSE:To intermittently feed the strip like body having different feed lengths simultaneously by driving on each roll couple the plural down feeding rolls provided in parallel in the axial direction by aligning the upper face height and the up feeding plural rolls arranged in opposition thereto. CONSTITUTION:Two down feeding rolls 11a, 11b are provided in parallel in the axial direction so that the upper faces become in the same height and the respective tip of the roll shafts 12a, 12b is inserted freely rotatably each other to support it rotatably relatively. Two up feeding rolls 14a, 14b in the composition similar thereto are arranged by respectively opposing to the down feeding rolls 11a, 11b. Feed driving means A, B are respectively provided for the up and down feeding roll couples 11a-14a, 11b-14b thus formed to perform the oscillating rotation in necessary amt. alternately in the normal and reverse directions in the up and down counter-directions via driving shafts 18a, 18b, inner gears 20a, 20b, epicyclic gears 17a, 17b, levers 21a, 21b, arms 23a, 23b, etc. The strip like bodies Wa, Wb having different feeding lengths can thus be fed to each pair of roll simultaneously.