baber/WOPTO huggingface dataset:
Patent JP-H03141241-A (JP)
Title: Production of optically active 2-fluoro-2-methylalkanoic acid
Inventor: SHIRATORI NOBUYUKI
IPC: C07B53/00
Filed: 1989-10-27
Abstract: PURPOSE:To readily obtain the subject optically active compound useful as an intermediate for ferroelectric liquid crystals, etc., in one step for a short time by oxidizing an optically active 2-fluoro-2-methyl-1-alkanol with potassium permanganate. CONSTITUTION:A 2-fluoro-2-methyl-1-alkanol is oxidized with potassium permanganate, preferably at a temperature of about ambient temperature (10-40 deg.C), preferably under acidic conditions, especially under acidic conditions with sulfuric acid to afford an optically active 2-fluoro-2-methylalkanoic acid in which only the hydroxymethyl group is oxidized while maintaining optical activity without causing any racemization at all. The resultant compound is useful as an intermediate for physiologically active substances such as the aforementioned functional materials, medicines or agricultural chemicals in a simple manner due to one step for a short reaction time and extremely easy post- treatment.
Patent JP-S62146126-A (JP)
Inventor: MARUMOTO AKIRA
IPC: B65B51/10
Filed: 1985-12-10
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-S61154021-A (JP)
Title: Transformer
Inventor: YASHIRO TADAO
IPC: H01F27/28
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the generation of corona discharge in the edge par of a discharge fixing plate by connecting a winding finish end and a winding start end in an intermediate par of the winding layer facing a cooling duct of the coil blocks of a parallel winding high voltage side coil to the outermost end part in axis direction of the potential fixing plate respectively. CONSTITUTION:Coil blocks 7a, 7b, 8a and 8b divided into inside and outside one by a cooling duct 14, the winding finish end and the winding start end facing the cooling duct 14 par are wound in a manner they are coated on the outermost end in axial direction of the coil blocks 7 and 8. Among them, the finishing ends of the inside coil blocks 7a and 8a are connected to one side of the outermost end parts (c) of the second potential fixing plate 15 and the starting end of the outside wire lop blocks 7b and 8b are connected to another side of outermost end parts (d) of the plate 15. Accordingly, the finishing ends of the blocks 7a and 8a and the starting ends of the blocks 7b and 8b are kept at nearly the same potentials. In this constitution, the second potential fixing plate 15 is at the same potential as the winding finish ends and the start ends of the inside and outside coil blocks 7a, 8b, 8a, and 8b.
Patent JP-H0585172-A (JP)
Title: Door structure for automobile
Inventor: KONNO YOSHIHIRO
IPC: B60J5/04
Filed: 1991-09-30
Abstract: PURPOSE:To prevent damage of a glass positioned below a belt line. CONSTITUTION:An opening 6 covered with a glass 4b is formed in a position lower than a belt line BL in a side door SD. The glass 4b is coated with a protecting member 21 from the outer side of a car body. A side door or the like opened of an adjacently parked automobile is prevented from coming into direct contact with the glass 4b.
Patent JP-2001096640-A (JP)
Title: Method for manufacturing bead filler and bead
Inventor: SHIMAZAKI NOBUYOSHI
IPC: B29D30/48
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain high positioning accuracy and pressure bonding properties of a bead filler for a bead ring wherein an automation becomes easy and cause for a defective does not develop. SOLUTION: The thick vertical root part 10A of a key-type bead filler 10 is wound around the outer peripheral part of a bead ring 32 and bonded together. The widthwise middle part 10C, the tip part 10B and the root part 10A of the bead filler 10 are dividedly pressure-bonded with pressure rollers 26, 30 and 28 to a tubular bladder drum 22. After the near one rotation of the tubular bladder drum 22, the rotation of the tubular bladder drum 22 is stopped and the bead filler 10 is cut with a cutter 24 and both the longitudinal end parts of the bead filler 10 are bonded together. After that, a bladder 42 is inflated until the bead filler 10 strikes against a predeterminedly shaped cone inserted onto the periphery of the tubular bladder drum 22.
Patent JP-S62136920-A (JP)
Title: Optical modulation type detector
Inventor: KUMADA KIYOSHI
IPC: H03K17/78
Filed: 1985-12-10
Abstract: PURPOSE:To eliminate the effect due to external disturbance light by providing a signal processing circuit a shift register feeding back a signal to the input and shifting a data by a prescribed period of clock pulse and a state detection circuit applying set/reset control. CONSTITUTION:Two R-S flip-flops 1, 2 with timing gate fetch and hold data at detection points A, B. An inversion of signal Q of a serial output is fed back to a serial input D of a shift register 3 and the data is shifted by a prescribed period of clock pulse (h). A state detection circuit 7 consists of AND gates 4, 5 controlling the set/reset of a shift register 3 in response to serial outputs Q, Q of the shift register 3, the clock pulse (h) and outputs Q, Q of an R-S F/F1 holding a data at a detection point B and an AND gate 6 controlling the input of the clock pulse (h) of the shift register 3 in response to the output of the R-S F/F2.
Patent JP-H07100047-A (JP)
Title: Shoe rotating machine
Inventor: NAGASE TSUTOMU
IPC: A47G25/00
Filed: 1993-09-30
Abstract: PURPOSE:To allow the aged and the sick to wear their shoes easily and trouble- free without help from others and to allow any user to leave a visited house comfortably without making an unsightly posture, while eliminating the need for shoes to be arranged in order by anyone. CONSTITUTION:A shoe rotating machine is provided with a stand 1 on which shoes and the like are taken off; a motor 2 for rotating the stand 1; a sensor switch 3 which passes current when a human leaves the stand after taking off his shoes; and a power source 4.
Patent JP-H07111383-A (JP)
Title: Method for manufacturing circuit board
Inventor: OTANI KENICHI
IPC: H05K3/42
Filed: 1993-10-13
Abstract: PURPOSE:To simultaneously performing punching for forming a through hole to be continuous and that to be insulated by depositing a metal plating layer on the conductive polymer layer surface on the wall surface within a first through hole which is not forced to be non-conductive by a non-conductor process. CONSTITUTION:A conductive polymer layer 6 is formed on each inner wall surface of first and second through holes 3 and 4 at a conductivity-giving process for a base 1 made of an insulation material such as plastic with first and second through holes 3 and 4. Then, the surface of the conductive polymer layer 6 formed on the inner wall surface of the second through hole (device hole) 4 in the non-conductor process is turned into non-conductive state and a metal plating layer is deposited on the surface of the conductive polymer layer 6 on the inner wall surface of the first through hole 3 which is not turned into non-conductive state by the non-conductor process in the plating process, thus simultaneously performing punching for forming the through hole 3 and the device hole 4, reducing the number of etchings, and simply manufacturing a circuit board.
Patent JP-H0591913-A (JP)
Title: Composite medal
Inventor: HAGIWARA YUTAKA
IPC: A44C3/00
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a composite medal, which is abundant in fashionability, originality and variety as an ornament, and has a stable property value, by a method wherein on the inside of an outer frame made of a kind of noble metal, a plate member made of another kind of noble metal is arranged and some gaps are allowed to remain between them, and both the plate member and the outer frame are integrally joined with calk pins made of another kind of noble metal. CONSTITUTION:A composite medal 8 consists of an outer frame 4 made of a kind of noble metal, a plate member 5 made of another kind of noble metal, which is arranged in order that some gaps remain between the inside of the outer frame 4 and the contour of the plate member 5, and calk pins 7 made of another kind of noble metal, with which the plate member 5 and the outer frame 4 are integrally joined at the gaps between them. In this way, since variation can be obtained in hues and shapes of different kinds of these noble metals inside and outside, the medal is abundant in fashionability, originality and variety. In addition, characteristics and peculialities of these noble metals are individually held and the composite medal with a stable property value can be obtained. Furthermore, when the calk pins are removed, these noble metals inside and outside can be easily separated.
Patent JP-H0594099-A (JP)
Title: Intermediate transfer type image forming device
Inventor: OBUCHI TORU
IPC: G03G15/16
Filed: 1991-09-30
Abstract: PURPOSE:To obtain an intermediate transfer type image forming device capable of implementing proper, satisfactory transfer even when an environment such as humidity is changed. CONSTITUTION:A humidity sensor 25 is disposed in the vicinity of a transfer material 19. The moisture absorption condition of the transfer material itself is indirectly detected by detecting the ambient humidity of the transfer material 19. The detected signal is amplified and inputted to a second DC power source 22. A voltage or current supplied from the second DC power source 22 to a secondary transfer electifier 13 as a secondary transfer electric field generating means is controlled so that an electric field which implements the proper, satisfactory transfer corresponding the detected moisture absorption condition of the transfer material is generated, that is, so that a secondary transfer electric field which always implements optimum transfer irrespective of the moisture absorption condition of the transfer material 19 is generated. Also, a first power source 21 is controlled based on the secondary transfer electric field to maintain a primary transfer electric field at proper strength by which satisfactory transfer is always performed.
Patent JP-H07232478-A (JP)
Title: Information recording medium
Inventor: KAWANISHI YOSHITAKA
IPC: G11B7/2572
Filed: 1994-11-14
Abstract: PURPOSE:To improve the stability of an amorphous phase by making the crystallizing time for a recording film used as an information recording medium not long. CONSTITUTION:A recording film 3 of thickness of 20nm composed of Co0.4 Sb33.2 Te58.1 Ge8.3 is clamped between a transparent dielectric material film 2 of thickness of 140nm composed of ZnS-SiO2 and another transparent dielectric material film 4 of thickness of 20nm composed also of ZnS-SiO2, and reflective film 5 of thickness of 60nm composed of Al is formed on the side of the transparent dielectric material film 4 and coated with a protective film 6 of thickness of 10mum composed of ultraviolet curing type resin, while the side of the transparent dielectric film 2 is protected by a transparent base 1 of thickness of 1.2mm composed of polycarbonate.
Patent JP-H10104009-A (JP)
Title: Navigation apparatus
Inventor: OMURA HIROSHI
IPC: G09B29/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation apparatus which provides information agreeing with a running state and which does not give an unpleasant feeling to a driver by a method wherein the provision of voice information is regulated according to a detected present running state. SOLUTION: When the rank of the priority of information being output is low, the output of the information being output is stopped. However, whether the information whose output is stopped is resumed or not is decided by a running environment. That is to say, when two pieces of information compete, whether the information being output is stopped or not is decided according to the priority of the pieces of competing information. However, whether the information whose output is stopped is output again or not is decided by an importance (a classification value CL) which takes into consideration the running environment of the information. When its output is not resumed, the information is cleared.  On the other hand, when the rank of the information being output is high, whether input information is provided or not is decided by an importance (CL) which takes into consideration the running environment of the input information.
Patent JP-S63132840-A (JP)
Title: Suspended antacid agent
Inventor: INAGAKI MITSUJI
IPC: A61K9/10
Filed: 1986-11-22
Abstract: PURPOSE:To obtain a suspended antacid agent, containing a water-insoluble inorganic antacid agent, hydroxyalkyl cellulose and polyhydric alcohol in a specific proportion and capable of providing accurate dose without problems in ingredient settling and separating even in preserving and freezing for a long period as well as side effects, etc. CONSTITUTION:A suspended antacid agent obtained by containing 2-20wt./vol%, preferably 5-15wt./vol% water-insoluble inorganic antacid agent, e.g. aluminum hydroxide, magnesium hydroxide, magnesium silicate aluminate, etc., 0.1-5wt./vol%, preferably 0.5-2wt./vol% hydroxyalkyl cellulose, particularly preferably hydroxyethyl cellulose and 2-20wt./vol%, preferably 5-15wt./vol% polyhydric alcohol, preferably glycerol, sorbitol, mannitol, etc., as active ingredients and, if necessary, preferably further 0.05-0.3wt/vol% antifoaming agent, 0.1wt./vol% perfume, etc., to form an aqueous suspension.
Patent JP-H10120929-A (JP)
Title: Production of plant dyestuff and dyeing by using the plant dyestuff
Inventor: YAMAOKA JIYUNTOSHI
IPC: C09B67/04
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a plant dyestuff enabling the performance of finely crushing the plant raw material to <=50μm particle size and also finely crushing a large amount of the plant raw material effectively in a short time, and a method for dyeing by using the plant dyestuff. SOLUTION: This method for producing a plant dyestuff comprises generating a high speed radiating air flow generated by a high speed rotation of a runner 3 which is arranged with plural blades 33 in irradiating direction between two upper and lower disks in a casing 2 having a multi-sided cylinder shape inner peripheral surface, and also a high speed rotating air flow between the outer periphery of the runner and the inner periphery of the casing, pouring the raw plant material into a center part of rotation of the runner together with an inert gas and finely crushing with the high speed radiating air flow and a high speed rotating air flow. Also, a skin or a fiber is dyed by using the finely crushed plant dyestuff thus obtained and having <=50μm particle size.
Patent JP-H09103970-A (JP)
Title: Motor-driven impact wrench
Inventor: SATO MITSUO
IPC: B25B21/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven impact wrench suited for weight reduction and miniaturization by providing a clutch part with an anvil which can move back and forth in a direction for allowing a rotational force imparted from a hammer part to escape when a reaction not smaller than a certain value is applied form the bit side. SOLUTION: As a screw is fastened, the reaction from the screw increases and the amount of rotation of a clutch part 3 rotated thereby gradually decreases, but a hammer part 2 keeps rotational action because of continued rotation of an electric motor, and since a projecting part 2A strikes an anvil 32 in such a manner as to strongly collide against it, the anvil 32 is moved back toward the center against the elastic force of a spring 33. As a result, the projecting part 2A passes as if climbing over the anvil 32, while forcing the anvil 32 in.
Patent JP-H08131942-A (JP)
Title: Greening method for concrete surface
Inventor: MACHII MINORI
IPC: C04B41/52
Filed: 1994-11-14
Abstract: PURPOSE: To uniformly green the alkaline concrete surface by developing color. CONSTITUTION: Water retainable polymer sol which is made acidic is applied to the surface of concrete in which an alkali flows out and after that, a suspension liquid of fine algae is applied to the surface of the concrete to which the sol is applied. The water retainable polymer component in the sol is a polymer compound which can retain water molecules and keeps the surface of the concrete in moist state. The fine algae have specific pigment in vivo and are photosynthetic microbe which can manage independent nutrition by photosynthetic function. The acidified water retainable polymer sol neutralizes the alkali which flows out of the concrete surface and keeps the surface of the concrete properly humid, so that the fine algae propagate without extirpating and green the surface of the concrete.
Patent JP-2000109830-A (JP)
Title: Solidifying material for moisture-containing soil and improvement of solidification of moisture-containing soil
Inventor: SAKURAI TOSHIHIDE
IPC: C09K17/06
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, which comprises, as its essential components, a specified amount of aluminium sulfate and/or iron sulfate, and the balance magnesium oxide, thereby improving the solidification-improving property of moisture-containing soil. SOLUTION: The amount of aluminium sulfate and/or iron sulfate in this solidifying material ranges 10 to 50 pts.wt. per 100 pts.wt. of the essential components. In doing so, there can be obtained such a solidifying material which is able to provide modified soil satisfying strength and a pH value. The solidifying material may further comprise an inorganic porous moisture-absorbing material and/or a moisture-absorbing organic material, so that the uniaxial compression strength of the soil obtained after improvement in solidification can further be improved, with the soil after the addition of the solidifying material suffering little variation in the pH value. The inorganic porous moisture-absorbing material includes perlite or the like, and is added to in an amount of 5 to 60 pts.wt. per 100 pts.wt. of the essential components.  The moisture-absorbing organic material includes a synthetic polymer such as polyacrylamide or the like, and is added in an amount of 0.1 to 5 pts.wt. per 100 pts.wt. of the essential components.
Patent JP-S61171340-A (JP)
Inventor: SASAKI AKIRA
IPC: C08F20/42
Filed: 1985-12-12
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-H04156984-A (JP)
Title: Length sorting device for long-sized object
Inventor: NOMURA YUKO
IPC: B07C5/06
Filed: 1990-10-16
Abstract: PURPOSE:To allow the automatic length sorting of long-sized objects by feeding the long-sized objects in a longitudinal direction by means of pinch roll mechanisms and discharging the long-sized objects of the length corresponding to the disposition spacings of the pinch roll mechanisms from the feed lins. CONSTITUTION:Plural sets of the pinch rolls 24, 25, 28, 29 which deliver the long-sized objects A in the longitudinal direction while holding these objects by pinching the objects from above and below are disposed. The long-sized objects A confined within the spacing between the adjacent pinch rolls are dropped between the pinch rolls to sort the lengths of the long-sized objects A. Consequently, the sorting by the lengths of the long-sized obiects A is automatically executed and the efficiency of the length sorting operations is improved and the labor power is improved.
Patent JP-H05156461-A (JP)
Title: Ti-al alloy member and production thereof
Inventor: AMANO NORIHIRO
IPC: C23C20/00
Filed: 1991-10-25
Abstract: PURPOSE:To provide a Ti-Al alloy member excellent in high temp. oxidation resistance and its producing method. CONSTITUTION:A coating film is formed by dipping the Ti-Al alloy member into an alkoxy silane hydrolyzed solution and is baked after drying to form a polysiloxane film. identicalSi-O-Siidentical is formed by a progress of a condensation reaction of identicalSi-OH made by hydrolysis of alkoxysilane and by baking the coating film after drying, the hardened coating film made from a three dimensional network of identicalSi-O-Siidentical is completely formed. The hardened coating film is excellent in adhesive strength with the Ti-Al alloy member and stable at high temp. and as available oxidation resistance is exhibited till a temp. near 1000 deg.C, impregnating of oxygen into the Ti-Al alloy member is completely interrupted and the oxidation resistance of Ti-Al alloy member at high temp. is remarkably improved.
Patent JP-H08123263-A (JP)
Title: Image forming device and method for discriminating time of replacing developer
Inventor: NUMAO KAZUNORI
IPC: G03G15/00
Filed: 1994-10-20
Abstract: PURPOSE: To provide an image forming device capable of accurately grasping the deterioration in developer, appropriately discriminating the time of replacing the developer and preventing the occurrence of the deterioration in the image quality and a method for discriminating a time of replacing developer. CONSTITUTION: A difference between the charged potential of an image carrier 1 and a developing bias voltage and a difference between a latent image potential and the developing bias voltage are controlled by both of a charge voltage controller 21 and a bias voltage controller 24, or by a light quantity controller 22 for controlling the light quantity of image light from an exposure device 3 so as to obtain a prescribed value. Besides, the supply, or consumption operation of toner is controlled by a CPU 25 based on the detection value by a toner concentration detecting means 12, then, the toner concentration in the developing device 4 is kept constant. Thereafter, a reference patch of a prescribed area ratio is formed on the image carrier 1 so as to be developed by the developing device 4, then, the potential of the formed toner layer is measured by a potential measuring means 11.  The measured value is compared with the reference value by the CPU 25 so as to judge the deterioration degree of the toner, and then, in the case the developer should be replaced, the effect is displayed on the display device 17.
Patent JP-H03142156-A (JP)
Title: Eccentricity measuring type centering method and centering machine
Inventor: IMANARI TORU
IPC: B24B9/14
Filed: 1989-10-30
Abstract: PURPOSE:To maintain an eccentricity quantity of the rotating shaft center of a body to be worked to the minimum extent and to increase reliability in centering, by adjusting at all times during grinding pressurization onto the outer peripheral face of the body to be worked or the outer peripheral face of the rotating shaft of a bell clamp holder by a pressurizing roller. CONSTITUTION:The positions of the rotating shafts 2a, 3a of bell clamp holders 2, 3 in the vertical direction to the axial directions of the bell clamp holders 2, 3 are measured by a displacement measuring machine 5. An output signal is then output from a control unit 11 to a pressure adjusting means 10 so as to generate a pressurizing force capable of setting this measured value as the reference value, operating the eccentric quantity from the reference value and measured value and necessary for the eccentric quantity becoming zero and the pressurizing force of the pressure adjusting means 10 of pressurizing rollers 6, 7 is adjusted in the pressurizing force necessary for the eccentric quantity thereof becoming zero.
Patent JP-2000115241-A (JP)
Title: Data transfer control method
Inventor: YOKOTA HIDETOSHI
IPC: H04L47/27
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer control method by which a high speed hyper text transport protocol(HTTP) is available without decreasing a window size just after start of transfer. SOLUTION: This data transfer control method that uses a communication network of packet exchange type to transfer file data has steps (S1-S3) where own transmission control protocol(TCP) window sizes are informed between transmission reception terminals to decide the TCP window size, steps (S4, S5) where transfer of data is started by the decided TCP window size, and steps (S6-S12) where transmission of data is continued by decreasing the TCP window size on the occurrence of a communication fault and the TCP window size is increased stepwise when the communication fault is recovered.