baber/WOPTO huggingface dataset:
Patent JP-H02170774-A (JP)
Title: Image forming device
Inventor: WATANABE YOSHIO
IPC: H04N1/44
Filed: 1988-12-23
Abstract: PURPOSE:To easily hold the secrecy of an image without executing a strict management by recording an original image in enciphering it, namely, changing a color according to an elapsing change, and returning the image recorded in being enciphered to the original image in executing the change of the color opposite to a time of decoding, namely, enciphering. CONSTITUTION:A main control part 81 outputs an initial value as an enciphering key inputted from the ten key of an operational panel 50 to a counter 97 at the time of an enciphering mode, and outputs the initial value as a decoding key inputted from the ten key to the counter 97 at the time of a decoding mode. The original image is recorded by being enciphered, namely, changing the color according to a counted value to be successively outputted based on the initial value set to the counter 97, and the image recorded in being enciphered is returned to the original image by executing the change of the color opposite to the time of decoding, namely, enciphering according to the counted value to be successively outputted based on the initial value set to the counter 97. Thus, without executing the strict management, the secrecy of the image can be easily held.
Patent JP-H11143236-A (JP)
Title: Image forming device
Inventor: KUBO TAKAHIRO
IPC: G03G15/08
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To regulate the layer in a good state in a developer layer regulating part by specifying the relation of the average particle size of a magnetic carrier and the magnetic flux density of a magnetic field generating means. SOLUTION: This image forming device is equipped with a developing device which uses a two-component developer containing a resin toner and a magnetic carrier having 20 to 40 μm average particle size. The developing device is equipped with a nonmagnetic developer carrying body and a developer layer regulating member. The nonmagnetic developer carrying body carries the developer and sends the developer to a developing zone facing an image carrying body, and it can rotates and has a hollow part housing a magnetic field generating means inside. The developer layer regulating member regulates the thickness of the developer layer on the developer carrying body to be sent to the developing zone.  The developing device is controlled to satisfy Br/>=20 (Gauss), wherein r (μm) is the average particle size of the magnetic carrier and Br (Gauss) is the magnetic flux density of the magnetic pole of the magnetic field generating means in the perpendicular direction on the surface of the developer carrying body facing the developer layer regulating member. Thereby, the thickness of the developer layer is uniformly controlled in the longitudinal direction of the developer carrying body and a uniform image can be obtd.
Patent JP-H03186080-A (JP)
Title: Video tape recorder
Inventor: NAKAO MASAMI
IPC: H04N5/765
Filed: 1989-12-15
Abstract: PURPOSE:To improve operability and to enable timer recording using an external tuner by sending a control signal from a VTR side to the external tuner. CONSTITUTION:On a VTR 1 side, an input terminal 15 for external tuner, switch 18 to select an internal tuner and an external tuner 2 and switch circuit 14 are provided and an output terminal 19 is provided to send the control signal, which designates ON/OFF of a power source and a tuning position, from a control circuit 16 of the VTR 1 to a control circuit 9 of the external tuner 2. Therefore, by controlling the VTR 1, the external tuner 2 can be controlled as well. Thus, the operability is improved and timer recording can be executed by using the external tuner 2.
Patent JP-H07172332-A (JP)
Title: Rear wheel steering device
Inventor: NAKAJIMA HIROSHI
IPC: B62D6/00
Filed: 1992-12-04
Abstract: PURPOSE:To dispense with a return spring and prevent oversteering even in the case of abnormality of a power source system. CONSTITUTION:The device is equipped with motor drivers 5, 6 to rotate a motor to control a rear wheel steering mechanism; a backup micro processor 3 and a first micro processor 1 that can control the motor drivers 5, 6; first and second relays 7, 8 to conduct connection between the first micro processor 1 or the backup micro processor 3 and the motor drivers 5, 6; a first constant voltage regulator 55 for the first micro processor 1; and a second constant voltage regulator 56 for the backup micro processor 3. At the time of first micro processor or first constant voltage regulator abnormality, the first and second relays are changed over to the backup micro processor 3 side, and also third and fourth relays are changed over for a fixed time, and a motor stop signal is transmitted.
Patent JP-H04198591-A (JP)
Title: Excavator for tunnel
Inventor: WATABE KAZUTAKA
IPC: E21D9/06
Filed: 1990-11-29
Abstract: PURPOSE:To promote excavation efficiency by reciprocating an excavation member loaded to a rotating cylindrical body in the direction of the axis while rotating the excavation member and, at the same time, injecting pressure fluid while rotating the rotating cylindrical body to excavate a bedrock and to remove slurry earth. CONSTITUTION:A bit 25 is excavated in a position as the starting point of a tunnel, a bottom push device 16 is placed to mount an excavator A thereon, and when a cylindrical body driving motor 3 and a drill driving motor 11 is driven, a rotating cylindrical body 2 is rotated in the C direction, the central drill 4a is rotated in the (a) direction and, at the same time, a planet drill 4b is rotated in the (b) direction. After that, pressure oil is supplied to drilles 4 from a hydraulic unit 17, and high-pressure water is supplied from a water tank 18. Then, bits 5 are rotated and revolved, percussion force is provided, and driving force is provided to excavate a bedrock, etc. The tunnel is excavated by inserting a driving pipe 14 or a strut 15 between the excavation device A and bottom push device 16.
Patent JP-H06171297-A (JP)
Title: Ceramic ware having photography and production thereof
Inventor: AONO TOSHIAKI
IPC: B44C1/17
Filed: 1992-12-04
Abstract: PURPOSE:To provide a formation method of an image of a photography and the like on a ceramic ware by a simple process. CONSTITUTION:By using a thermo-transfer ink sheet having a thermo-meltable glass ink layer which includes a transparent glass minute particles dispersion material and which is laminated on a thermo-meltable ink layer which includes a pigment for a muffle coating, a pigment image and the transparent glass are transferred onto a transfer film for a ceramic ware by a thermo-transfer printer based on an image information, the transfer film for the ceramic ware is adhered on the ceramic ware, the ceramic ware is baked in a baking furnace and the transfer film is removed by evaporation or incineration, and the pigment for the muffle coating executes a baked finish on the ceramic ware surface.
Patent JP-H08176350-A (JP)
Title: Continuous production of rubber composition
Inventor: HAYAKAWA TETSUO
IPC: C08L101/00
Filed: 1994-12-27
Abstract: PURPOSE: To continuously and efficiently obtain a rubber composition according to simple means by feeding a vulcanizable rubber and a thermoplastic resin to a twin-screw kneading extruder and carrying out the mastication of the rubber and melt kneading thereof with the resin. CONSTITUTION: (A) A vulcanizable rubber (preferably a natural rubber, a butadiene rubber, etc.) and (B) a thermoplastic resin (e.g. a polyolefin or a polyamide) are fed to a twin-screw kneading extruder to carry out the mastication of the component (A) and the melt kneading of the masticated component (A) with the component (B). The ratio of the component (B) used is preferably 50-150 pts.wt. based on 100 pts.wt. component (A).  Furthermore, the mastication of the component (A) is preferably carried out in the first kneading zone 6 on the upstream side of the twin-screw kneading extruder 1 and the melt kneading of the components (A) with (B) is preferably performed in the second and third kneading zones 7 and 8 on the downstream side thereof by installing two or more hoppers 2-4 in the twin-screw kneading extruder 1, feeding the component (A) from the hopper 2 on the upstream side in the extruding direction and simultaneously feeding the component (B) from the hoppers 3 and 4 on the downstream side thereof.
Patent JP-H09221473-A (JP)
Title: 3-hydroxy-4-aminomethylpyridine derivative and maillard reaction inhibitor containing the same
Inventor: IYOBE AKIRA
IPC: A61K8/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a 3-hydroxy-4-aminomethylpyridine derivative which has an activity of inhibiting the Maillard reaction and is useful as preventive or therapeutic agent for diabetic complication and diseases caused by aging, further as cosmetics or food products of high safety. SOLUTION: This 3-hydroxy-4-aminomethylpyridine derivative is represented by formula I (R<1> , R<2> and R<3> are each H, an alkyl; A is an alkylene; B is an alkylene or an alkenylene; R is H, hydroxyl; Y is O, S), typically 4- aminomethyl-5-benzyloxymethyl-3-hydroxy-2-methylpyridine. The compound of formula I is prepared by treating a pyridoxine derivative of formula II (B<1> is an alkylene, an alkenylene; R<4> is H, protected hydroxyl) with an oxidizing agent such as manganese dioxide to form a pyridoxal derivative of formula III, allowing the pyridoxal with hydroxylamine to give an oxime derivative of formula IV, catalytically hydrogenating the oxime derivative using a catalyst of platinum oxide in acetic acid followed by hydrolysis.
Patent JP-H06148496-A (JP)
Title: Focusing method for lens driving mechanism
Inventor: KOBAYASHI KOICHI
IPC: G02B7/04
Filed: 1992-11-11
Abstract: PURPOSE:To provide the focusing method of a lens driving mechanism which facilitates the fine adjustment of a photographing lens in the direction of an optical axis even though the inclination of a driving cam is large and also has no problem from the viewpoint of optical performance. CONSTITUTION:This is the focusing method of the lens driving mechanism whose driving source is a step motor 1 that is normally and reversely rotatable, and that controls focus by transferring the driving force of the step motor 1 to the rack part 6 of a lens driving member 8 through a reduction gear 4 so as to move the lens driving member 8 and driving the photographing lens 5 in the direction of the optical axis by the driving cam 7 of the lens driving member 8. After installing the lens driving member 8 at a specified position at the time of assembling a camera, the step motor 1 is arranged at the specified position, and the step motor 1 is rotated by a necessary quantity centering an output shaft 2 at the position before fixing the step motor 1 and an installing angle is adjusted, so that the position of the lens driving member 8 in a moving direction is finely adjusted and the relative position of the photographing lens 5 in the direction of the optical axis against the driving cam 7 is finely adjusted.
Patent JP-H02172157-A (JP)
Title: Conductive polymer positive electrode battery
Inventor: OKADA MASAKI
IPC: H01M10/05
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a battery having high energy density and small capacity change without consumption of the electrode by using an aniline family polymer represented by a specific formula as the positive electrode. CONSTITUTION:An aniline family polymer represented by the general formula I is used as a positive electrode. In the conductive polymer used as the positive electrode, the dopant forms covalent bond with the conductive polymer itself and does not move within the conductive polymer in connection with oxidation- reduction. A paired ion of an anion forming covalent bond with the conductive polymer, that is, a cation moves within the conductive polymer in connection with oxidation-reduction of the conductive polymer. When a battery is assembled by using lithium as the negative electrode and an electrolyte containing a lithium salt, the moving species attendant on cell reaction is only a lithium ion, and no electrolyte is consumed. The battery having high energy density and small capacity change is obtained.
Patent JP-H03187502-A (JP)
Title: Interdigital filter
Inventor: MIYAZAKI MORIYASU
IPC: H01P1/205
Filed: 1989-12-16
Abstract: PURPOSE:To easily obtain a wide band filter with by changing an external Q corresponding to the ratio of a characteristic impedance between triplate lines at both ends and input/output terminals and making the external Q small while making this ratio close to unity. CONSTITUTION:Since the characteristic impedance of triplate lines 19 and 23 at the both ends is lower than that of input/output terminals P1 and P2 connected to opening parts 25 and 29, the triplate lines are operated as a resonator with a frequency f0. At such a time, the external Q of the filter is determined corresponding to the ratio of the characteristic impedance between the triplate lines 19 and 23 and the input/output terminals P1 and P2. By making this ratio of the characteristic impedance close to unity, the external Q can be reduced. Thus, the band pass filter can be easily obtained with the wide band.
Patent JP-H06153292-A (JP)
Title: Edge material for speaker and free edge cone for speaker
Inventor: SATO TOSHIO
IPC: B29L31/38
Filed: 1992-11-12
Abstract: PURPOSE:To obtain the edge material for the speaker in which the edge is not hardened at the time of heat forming of the edge while utilizing advantages of unwoven fabric and to obtain the free edge cone for the speaker using such an edge material. CONSTITUTION:The edge material for the speaker is obtained by impregnating or coating a forming resin to cotton unwoven fabric without using any binder. A speaker use free edge cone 1 is made up of a speaker diaphragm 20 and an edge 10 adhered at least to an outer circumferential part of the diaphragm. Then the edge is made of the edge material obtained by impregnating or coating a forming resin to cotton unwoven fabric without using any binder.
Patent JP-2000151191-A (JP)
Title: Informing unit of parts feed arrangement information
Inventor: INUKAI KIYOMI
IPC: H05K13/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an informing unit of parts feed arrangement information which indicates or prints out the arrangement information of a parts feeder, or the like, immediately. SOLUTION: A plurality of parts mounting programs corresponding to a plurality of parts mounter are read out from a programming unit (S1 and sorted for respective parts mounters (S2). For each parts mounting program, the cassette parts and the name of tray parts, the number of parts to be mounted on a board, the number of arranged cassette, the master number of mounter, the nozzle arrangement information, and the like, are read out and the information required for arrangement, e.g. the shape of parts and the feeding direction thereof, is read out entirely based on the name of the parts (S3). Names of parts and silked names are then totalized for each parts feeding table based on the information thus read out (S4), the names of parts are totalized for each cassette and tray (S5), the nozzles are totalized for each kind (S6), a total arrangement information table is created and indicated according to the format of each manufacturer (S7), and printed (S8) and then it is indicated on the part mounter (S10).
Patent JP-H07153330-A (JP)
Title: Core for coaxial cable, coaxial cable using it, and manufacture thereof
Inventor: KADOHARA TAKEO
IPC: H01B11/18
Filed: 1993-11-29
Abstract: PURPOSE:To provide a core for a coaxial cable with which at least one property among various electric properties such as electrostatic capacity, characteristic impedance, and transmission delay time, etc., can be uniformalized, provide a coaxial cable using the core, and provide a manufacturing method of the core. CONSTITUTION:A core 9 for a coaxial cable is one consisting of a first dielectric layer 2 on the outer circumference of a conductor and a second dielectric layer 3 (a skin layer), and a cable using the core and a manufacturing method of the core are provided. A computing apparatus 7 computes the difference of the electrostatic capacity value for every unit length, which is previously set, of the core 9 from the electrostatic capacity value measured by an electrostatic capacity measuring apparatus 6 for every unit length when the difference is produced. Based on the result, a control apparatus 8 controls an extruding apparatus 4 so as to adjust the thickness of the dielectric layer 3.
Patent JP-H03188129-A (JP)
Title: Production of polyarylene thioether
Inventor: TSUCHIDA HIDETOSHI
IPC: C08G75/025
Filed: 1989-12-15
Abstract: PURPOSE:To produce a substantially linear polyarylene thioether having a very low degree of crosslinking simply and easily under mild polymn. conditions at a low cost by polymerizing a diphenyl disulfide compd. in the presence of a strong acid catalyst. CONSTITUTION:A diphenyl disulfide compd. (e.g. diphenyl disulfide) of formula I (wherein R<1> to R<8> are each H, lower alkyl, alkoxy, or halogen) is polymerized in the presence of a strong acid catalyst having a Hammett acidity function of 5 or lower (e.g. trifluoromethanesulfonic acid) to give a polyarylene thioether which usually has a main chain structure of formula II (wherein R<9> to R<12> are each the same as R<1> to R<8>). This method enables the simple and easy production of a substantially linear polyarylene thioether having a very low degree of crosslinking under very mild reaction conditions using very cheap raw material and catalyst.
Patent JP-H11158028-A (JP)
Title: Cosmetic
Inventor: SANO SHIHO
IPC: A61K8/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic with a water and oil repellency, excellent in adherence to skin, pigment dispersibility, cosmetic persistency, usability or the like, by including a copolymer having specific 2 kinds of repeating units in a specific proportion. SOLUTION: This cosmetic is obtained by including 0.01 to 90 wt.% of copolymer comprising (A) a repeating unit of formula I [R<1> is an 1-20C alkyl or aralkyl; R<2> is an aliphatic hydrocarbon; R<3> is shown by formula II to IV (R<5> is H, an 1-20C alkyl or halogen; (m) is 1 to 4; (l) is 1 to 10; -CONH- adjoins -O- of -CO-R<2> -O- in formula I to thereby form an urethane bond) or the like; R<4> is H or a methyl; and (n) is 3 to 200] and (B) a repeating unit of formula V (R<6> is H or a methyl; and X is a 4-20C fluoro substituted alkyl group- containing group) in the weight ratio of (10 to 90) to (90 to 10), and, if necessary, by including an oil component such as a hydrocarbon, higher fatty acid ester, animal or plant oil, silicone oil or the like, a powder component such as an organic pigment, inorganic pigment or the like, an aqueous component, a perfume or the like.
Patent JP-S63179426-A (JP)
Inventor: JIEIMUZU ERU FUAAGASON
IPC: G11B7/24
Filed: 1987-12-23
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-2000142845-A (JP)
Title: Vibration actuator for aerosol vessel
Inventor: HOSHINO KAZUNORI
IPC: A61H23/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To have a massage by generating great load vibration and transferring vibration directly to the aimed place by making use of even weight of an aerosol container itself. SOLUTION: A main body member 21 is fitted in the stem 2 of an aerosol container 1, a cylinder member 25 opened by its tip end is attached to the main body member 21, a compression piston member 27 provided with a spout 30 and compression massage part 28 is at its distal end is placed on the cylinder member 25 reciprocally, and a reciprocal mechanism including a check valve 24 and valve operation 27g is set thereto, thereby permitting the piston member 27 to reciprocate through the agency of pressure of the content discharged from the stem 2.  By causing the massage part 28 to be compressed directly to the aimed place 12 in order to discharge the content within the aerosol container 1, so that a massage is obtained simultaneously with spout effectively by a relative movement of the aerosol vessel 1 accompanied by a reciprocation movement of the discharge pressure and compression piston member 27, and a massage effect is obtained through a vibration of heavy loads.
Patent JP-2000144098-A (JP)
Title: Two pack type polyurethane sealing member composition
Inventor: TAKAHASHI AKIRA
IPC: C08G18/10
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a two pack type polyurethane sealing member compsn. which dose not substantially contain a plasticizer and a solvent, with a low viscosity for allowing an excellent mixing workability to be able to produce an elastic cured product with low modulus, with little foaming and with a small vol. shrinkage, and to provide a sealing member for surface coating without a vol. shrinkage and coating softening/discoloration, by using the compsn. as a substrate and applying finish coating on the surface. SOLUTION: This two pack type polyurethane sealing member compsn. comprises a major component contg. a urethane prepolymer (A) and a curing agent contg. a polyether polyol (B) having a mol.wt. of 3,000 or more, and an average number of functional groups of 2.5 or more. The ratio (NCO)/(OH) of the isocyanate group (NCO) of the above urethane prepolymer to the hydroxyl group (OH) of the above polyether polyol ranges from 0.5 to 1.0. The compsn. does not substantially contain a plasticizer and a solvent.
Patent JP-2001139031-A (JP)
Title: Assembly type box pallet
Inventor: HIRASHIMA MANABU
IPC: B65D19/12
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type box pallet to store various kinds of articles in an easily handling manner by a forklift. SOLUTION: A latch bar is installed on one face plate, and a tip part of the latch bar is formed into a claw which is bent substantially at a right angle so as to lock the other face plate. A handle to manually operate the latch bar is mounted, and a positioning stopper of a predetermined height to regulate the advancing position and the retracting position of the handle is provided. A long through hole of the shape and the size to allow the claw part of the latch bar to pass therethrough is formed in an outer surface of a tubular stay at a corner part in a direction to be agreed with the handle when it is rotated to ride over the back of the positioning stopper. A stopping long hole is formed of the shape and the size to allow the claw part to pass therethrough in a corner member of the other face plate in the direction to be agreed with the claw part.
Patent JP-2001143972-A (JP)
Title: Aluminum foil in electrode of electrolytic capacitor
Inventor: YAMANOI TOMOAKI
IPC: C25F3/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase electrostatic capacity in aluminum foil in an electrode of an electrolytic capacitor, by generating deep etching pits uniformly and increasing an area enlargement ratio surely. SOLUTION: Aluminum has a plurality of primary recessed parts 1 with a diameter d1 of opening of 0.1 to 5 μm as a circle on the surface. In this case, the primary recessed part 1 has an inward swelled shape with a maximum inner diameter d2 larger than the opening diameter d1 with a condition; opening diameter d1/maximum inner diameter d2<0.9. In addition, the primary recessed part 1 has one or more secondary inner recessed part 2 and at least one opening diameter d3 of the secondary inner recessed part 2 is not more than one-half the opening diameter of the primary recessed part 1.