baber/WOPTO huggingface dataset:
Patent JP-H0999269-A (JP)
Title: Intermittent coating method and production of battery using the same
Inventor: KITA FUSAJI
IPC: H01M4/139
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To suppress the build-ups at the ends of coated parts and to improve coating application accuracy by stopping the rotation of a coating roll at the time of intermittently forming non-coated parts by intermittently attaching and detaching a backing roll from the coating roll. SOLUTION: A coating material 6 in a coating material reservoir 5 is first discharged by a controller 4, such as knife block, and a coating material layer 6a of a specified thickness is formed on the coating roll 1 in order to produce batteries by intermittently coating nonaqueous batteries, etc., with positive poles and negative poles. On the other hand, a base material 3, such as metallic foil, is made to travel at a specified speed on the backing roll 2 and both rolls 1, 2 are brought near to each other, by which the coating material layer 6a is transferred onto the base material 3. The non-coated parts 8 are formed without transferring the coating material layer 6a onto the base material 3 by bringing attaching and detaching both rolls 1, 2 to and from each other. At this time, the rotation of the coating roll 1 is stopped.  As a result, the useless consumption of the coating material 6 is obviated and the build-ups at the ends of the coating film are suppressed.
Patent JP-H11113095-A (JP)
Title: Electroacoustic transducer
Inventor: NAKASO JIRO
IPC: H04R19/01
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a spherical surface sound field by providing a half body with a semispherical electrode provided at a position opposed to one surface of a semispherical diaphragm provided with electrical conductivity and capable of displacing in a radial direction and applied with bias voltage. SOLUTION: The half body AA1 is provided with the semispherical diaphragm 12 provided with electrical conductivity and capable of displacing in a radial direction and the semispherical electrode 14 provided at a position opposed to at least one surface of this diaphragm 12 and applied with bias voltage. Then an electrostatic spherical speaker is utilizing an effect similar to a capacitor formed between the diaphragm 12 and the electrode 14 is formed by providing conductivity for the diaphragm 12 to give bias voltage to between with the electrode. Thereby, the mechanical strength of the diaphragm 12 is increased even to impulse input. In addition, the fear that the diaphragm 12 might be broken is prevented to increase the sound pressure of an output.
Patent JP-S63136024-A (JP)
Title: Liquid crystal orientation film and production thereof
Inventor: MATSUO YOSHIHIRO
IPC: G02F1/1337
Filed: 1986-11-28
Abstract: PURPOSE:To improve the mass productivity of liquid crystal orientation film by constituting high molecular liquid crystals exhibiting molecular arrangement of either one of nematic liquid crystal, smectic liquid crystal, or cholesteric liquid crystal. CONSTITUTION:The material for high molecular liquid crystal suitably used for liquid crystal orientation film has such structure having mesogen group or rigid atomic group built in its high molecular principal chain or its side chain. Many of them form thermotropic liquid crystals exhibiting also nematic liquid crystal structure and smectic liquid crystal structure. Namely, the thermotropic high molecular liquid crystal comprises a mesogen group or rigid atomic group combined with a flexible spacer group. Among these thermotropic liquid crystals, those having principal chain comprise a mesogen group or rigid atomic group built in the high molecular principal chain and these groups are bonded by interposed flexible spacer groups. On the other hand, high molecular liquid crystal having side chain has such molecular structure comprising mesogen group or rigid atomic group modified at the position of the side chain interposing flexible spacer group. By this constitution, rubbing treatment is dispensed and the yield for production is improved.
Patent JP-S62144191-A (JP)
Title: Toner recovery device
Inventor: KATSUYAMA MINORU
IPC: G03G21/00
Filed: 1985-12-18
Abstract: PURPOSE:To recover only toner to a developing unit by installing a filter on a toner recovery route. CONSTITUTION:A flexible pipe 8 incorporates a spiral screw 9. The screw is traveled by rotating, whereby the toner removed out of a photosensitive drum is conveyed in the direction of an arrow C, and recovered in the developing unit 2. In that case the filter 24 constructed of a mesh, etc., is installed on the toner recovery route. Since a fixing tool 25 can be detachable (for instance, it is formed with a spring elastic body, and retains the filter 24 with spring pressure.), and therefore the filter 24 made of a mesh, etc., can be removed.
Patent JP-H03147799-A (JP)
Title: Novel oligonucleotide probe
Inventor: HASHIMOTO TAMOTSU
IPC: C12Q1/68
Filed: 1989-11-02
Abstract: NEW MATERIAL:A labeled oligonucleotide probe containing at least serial 12, pref. >=20 base sequences among base sequences of the formula or complementary strands thereof. USE:A DNA probe for diagnosis of hereditary disease, a probe for individual or family line identification. PREPARATION:Human gene library is produced, using phage lambdaL47.1, from the DNA prepared from e.g. human liver DNA, and screening is made using, as probe, human alpha2-plasmin inhibitor cDNA, positive clone is selected and digested with an appropriate restriction enzyme, and restriction enzyme mapping and base sequence are determined to compared with the sequence of human alpha2-plasmin inhibitor cDNA and analyzed. A minisatellite DNA sequence of the formula is found from the upstream portion of the first exon and the DNA is labeled to obtain the objective labeled oligonucleotide probe.
Patent JP-S63138493-A (JP)
Inventor: KAWAGUCHI MASAMITSU
IPC: G07G1/00
Filed: 1986-11-29
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-2000107219-A (JP)
Title: Cold retaining and moisture retaining gel and cold retaining and moisture retaining gel laminate
Inventor: MORIKANE SHINJI
IPC: A61F7/10
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide cold retaining and moisture retaining gels which are capable of properly adjusting the time for sustaining cold retaining and moisture retaining effects and are excellent in functionability for distribution, transfer, etc., of effective components, such as pharmacologically active components, perfumes, etc., and a laminate thereof. SOLUTION: Gels are formed by dispersing and holding at least fiber groups (f) having hydrophilicity on the surface into a water retaining base material a1 consisting of a water-soluble high polymer into which water is incorporated at >=40 wt.%. The gels are so constituted as to expose part of the fiber groups (f) on the surface of the water retaining base material a1, by which the water retaining quantity is increased and the moisture vaporization rate is increased. The additional increasing of coolability is possible as well by depositing a compound which endothermically dissolves in water on the gel composition or the fiber group. These gels are used as a single layer body as they are or may be composed as the laminate via suitable net-like sheets or may be provided as a patch by holding these gels on an air permeable supporting body.
Patent JP-2001109679-A (JP)
Title: Method for setting information observation communication equipment
Inventor: MORIMOTO HIDEKAZU
IPC: G06Q50/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To attain remote setting or to remove restrictions on setting contents or setting method when inputting/outputting information to a remote controller. SOLUTION: By inputting/outputting information to the remote controller by using electronic mail, remote control is possible while using a user interface easy to use.
Patent JP-H11124190-A (JP)
Title: Packing material for panel member
Inventor: INUZUKA AKIHIKO
IPC: B65D85/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To stabilize a load when packing bodies are stacked by including a pad comprising a recess for receiving an end of a panel member set and a drain hole reaching from the recess to the outside and by forming the pad so that pads can be stacked with a fitting protrusion on an upper plane and a fitting recess on a corresponding lower plane which are integrally molded. SOLUTION: A packing body comprises integrally molded pads 10, 20 equipped with a recess 11 for receiving an end of a panel member set 1 comprising a plurality of panel members stacked oppositely and a band 2 wound across the pads which are oppositely placed at both ends of a lengthwise direction and side ends of the panel member set 1. That is, the pad comprises an end pad 10 and a side pad 20 each formed with a recess 11, 21 while a drain hole 11a is formed on the recess 11. The end pad 10 is formed with a fitting protrusion 12 and a fitting recess 13 on an upper plane 10a and a lower face 10b respectively which correspond to top and bottom faces, while guide grooves 14, 24 are formed respectively on an outer peripheral face of each pad 10, 20.
Patent JP-2001112223-A (JP)
Title: Vacuum motor and carrier device
Inventor: NARISHIMA MASAKI
IPC: B25J9/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum motor that can improve the transfer efficiency of the magnetic power between a stator and a rotor, can increase driving power, and can save electric power, and a carrier device using the vacuum motor. SOLUTION: A vacuum motor 100 is equipped with a non-magnetic can seal 110 that separates vacuum atmosphere space from air atmosphere one, a first stator 130 that is provided at an air atmosphere side and is wound by a coil 120, a second stator 135 that is provided at a vacuum atmosphere side corresponding to the first stator, and a rotor 140 that is provided at the vacuum atmosphere side corresponding to the second stator and drives outside and inside rotary shafts 150 and 160 by transferring magnetic power from the second stator, thus reducing the spacing between the second stator where the magnetic power is transferred and the rotor as much as possible, and hence improving the transfer efficiency of the magnetic power between the stator and rotor.
Patent JP-H01130094-A (JP)
Title: Vacuum pump
Inventor: NAKAMORI KAZUAKI
IPC: F04D19/04
Filed: 1987-11-13
Abstract: PURPOSE:To contrive to reduce bearing load by forming spiral grooves in the surface of either No.1 bearing mounting member forming a micro gap or a balance ring. CONSTITUTION:An upper balance ring 21 and a lower balance ring 22 are mounted onto a driving shaft 9 across the rotor 13 of a motor 12. Plural numbers of shallow spiral grooves 27 are formed in the upper surface 24 of the upper balance ring 21 at intervals in the circumferential direction. A micro gap 26 is provided between the center section 23 in the bottom surface of an upper bearing mounting case 2 formed into a concave circular arc surface and the upper surface 24 of the upper balance ring 21 formed into a convex circular arc surface. As a result, the micro gap 26 is formed with an oil film, thereby letting the oil film act as a kind of a dynamic bearing.
Patent JP-H0598658-A (JP)
Title: Repairing method for concrete structure
Inventor: KATSUTA FUSAYUKI
IPC: E02B3/06
Filed: 1991-10-05
Abstract: PURPOSE:To nearly completely repair a repair portion and further extend its life. CONSTITUTION:Stuck objects 10 on the surface 11 of a concrete structure are removed as required, and the surface 11 of the concrete structure is partially peeled off to expose the inner reinforcing bars 12. Support metals 13 are fitted to the exposed reinforcing bars 12, a frame plate 14 is fitted to the surface 11 of the concrete structure at a gap with the support metals 3, and underwater hardening synthetic resin 15 is filled inside.
Patent JP-H11116342-A (JP)
Title: Silicon nitride sintered product and its production
Inventor: HIROSAKI NAOTO
IPC: C04B35/626
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride sintered product ensuring the original high strength and high toughness of silicon nitride, simultaneously furthermore low in heat conductivity and suitable for uses such as heat-insulating engines and the like. SOLUTION: This silicon nitride sintered product is obtained by subjecting β-silicon nitride powder to a hydrothermal treatment, until a 0.005-0.1 μm thick silicon oxide film is formed on the powder of the β-silicon nitride powder in 100-200 deg.C, adding 1-10 wt.% of the oxide of one or more kinds of elements selected from the group IIIa elements in the periodic table, alkaline earth elements and Al to the treated silicon nitride powder, and subsequently sintering the mixture at a temperature of 1600-2000 deg.C in a >=1 atm nitrogen atmosphere. In the obtained silicon nitride sintered product 1, a metal-containing silicon nitride exits as a boundary phase 4 among the β-silicon nitride particles 2 covered with the layers (films) 3 of the silicon oxynitride.
Patent JP-H10110171-A (JP)
Title: Removal of deposit adhered to inner surface of branch pipe for fuel-rich gas of cole oven and device therefor
Inventor: OZAKI SHIGEJI
IPC: C10B43/06
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing deposits, enabling to remove the deposits adhered to the inner surface of a fuel-rich gas branch pipe and the inner surface of a flexible tube in a short time only by attaching a closing plug without disassembling and detaching the piping of the fuel-rich gas branch pipe portion. SOLUTION: This method for removing deposits comprises detaching the closing plug of a fuel-rich gas branch pipe 2, inserting a bendable flexible shaft 17 having a cutter 16 at its tip into the branch pipe from the detached site, changing the rotation number of the shaft in response to the hardness and adhesion state of the deposits, sucking the removed deposits, and simultaneously moving the shaft 17 in the pipe. Thus, the deposits can be removed in an extremely short time without dropping and scattering the deposits outside the pipe.
Patent JP-H02132761-A (JP)
Title: Manufacture of nickel electrode for alkali storage battery
Inventor: OTSUKI KOZO
IPC: H01M4/32
Filed: 1988-11-11
Abstract: PURPOSE:To prevent corrosion of a porous nickel base and increase the amount of active material for filling the base, by soaking the base in a water solution of nickel salt acid, and thereafter in a water solution of oxalic acid, then drying and thereafter soaking it in an alkaline water solution to convert the nickel salt acid into active material. CONSTITUTION:After a porous nickel-sintered base has been soaked in a water solution of nickel nitrate, it is then soaked in a water solution of oxalic acid. The base is next dried in the air and thereafter it is soaked in a water solution of caustic soda to convert nickel hydroxide into active nickel hydroxide. By the above process of soaking the base, prior to drying, in the water solution of oxalic acid, the oxalic acid during drying acts as a negative catalysts, so that decomposition reaction of nickel salt acid is hard to occur, and therefore acids may not be generated due to decomposition of the nickel salt acid. In addition, because decomposition of the nickel salt acid is restrained, there is no need to lower drying temperature, the base is perfectly dried, and the nickel salt acid is prevented from being converted into active material on the surface of the porous nickel base, so that it is enabled to increase the amount of active material for filling the base. Corrosion of the base can thus be prevented.
Patent JP-H03146858-A (JP)
Title: Method and device for displaying ultrasonic wave image for non-destructive inspection
Inventor: YAMANAKA ICHIJI
IPC: G01N29/11
Filed: 1989-11-02
Abstract: PURPOSE:To heighten sensitivity and resolution in the display of an ultrasonic wave image by measuring the temperature dependency of the ultrasonic penetrability of a subject in advance, and performing the display of the ultrasonic wave image by holding the subject at a temperature by which the ultrasonic penetrability is heightened. CONSTITUTION:The subject 10 and an ultrasonic transducer 11 are arranged confronting with each other in a propagation medium 5 in a sealed container 4. In the medium 5, a spiral pipe 6 and a heater wound around the pipe are provided. A temperature controller which controls the temperature of the medium 5 is formed so as to be able to perform the temperature adjustment of the medium 5 between a low temperature and -100 deg.C with the supply control of liquid nitrogen for the pipe 6 and heat control by a heater. When the temperature distribution of the medium 5 measured with a thermocouple 8 is not uniformalized, the medium 5 is stirred by rotating a stirrer 9, thereby, the temperature is uniformalized. Then, the display of the ultrasonic wave is performed by measuring the temperature dependency of the ultrasonic penetrability of the subject 10 in advance, and holding the subject at the temperature by which the ultrasonic penetrability can be heightened.
Patent JP-H09134769-A (JP)
Title: Pressure welding hand tool and electric wire holder for many-pair connector
Inventor: OIKE TOMOYASU
IPC: H01R43/01
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize a hand tool and make the tool easy to carry and handle by carrying out a core wire press contact work repeatedly the number of times equivalent to the number of the poles for a multipole connector cover held by a holding member. SOLUTION: A holder 48 holding a multipole connector in which core wires are laid is inserted into a receiving member 50 and an upper part jaw of a hand tool 10 is so positioned in a supporting face 54 of the member 50 as to be immediate under a press contact member 32. When handles 12, 14 are grasped, a lower part jaw 30 sequentially moves following the handle 14 toward the upper part jaw 28 and the front end part of a multipole connector cover held by the holder 48 in the insertion direction is brought into contact with the member 32, compressed between supporting faces 54 of the member 50, and thus connection is done. Simultaneously with the pressure contact, the excess length of the core wire is cut and removed by two cutter edges.  This work is repeated for a multipole connector from the front end in the insertion direction the number of times equivalent to the number of poles of contactors, so that pressure contact of the core wire and cutting of the excess part of the core wire are carried out simultaneously.
Patent JP-H03146422-A (JP)
Title: Method and apparatus for producing high purity iron oxide powder with chromium-containing iron sulfate solution
Inventor: KITAZAWA TADAO
IPC: C01G49/02
Filed: 1989-11-01
Abstract: PURPOSE:To nearly perfectly remove Cr from a Cr-contg. iron sulfate soln. and to obtain high purity iron oxide powder free from impurities by subjecting the Cr-contg. iron sulfate soln. to a specified treatment. CONSTITUTION:In a first stage, metallic iron particles are added to a Cr-contg. iron sulfate soln. such as a sulfuric acid pickling soln. used to pickle steel and free sulfuric acid in the soln. is neutralized to adjust the soln. to pH2-4. In a second stage, particles of a metal such as iron are added to a soln. obtd. in the first stage, the soln. in the first stage is dropped into the resulting Cr- isolated soln. of pH4-6 and iron powder is added to form Cr(OH)3 at pH4-6. In a third stage, the formed Cr(OH)3 is settled and separated from the soln. In a fourth stage, the soln. flowing from the third stage is filtered. In a fifth stage, iron oxide is obtd. from the filtrate flowing from the fourth stage.
Patent JP-H0699087-A (JP)
Title: Dry grain discharge controller in grain drying device
Inventor: HACHITSUKA KOICHI
IPC: F26B17/14
Filed: 1991-10-31
Abstract: PURPOSE:To adequately maintain the amt. of grains in the supply hopper of a rice hulling machine in the case of execution of a rice hulling operation while receiving the grain supply from a drying device. CONSTITUTION:The rice hulling operation is executed while the grains are supplied from the discharge section of the grain drying device B to the supply hopper 46 of the rice hulling machine. The supply hopper is provided with a detecting means 47 for detecting the amt. of the grains in the hopper. A control section controls the discharge rate by making fuzzy inference with the detected amt. of the grains and the change rate thereof as input data.
Patent JP-H01130414-A (JP)
Title: Ant-protective cable
Inventor: TAKAHATA NORIO
IPC: H01B7/17
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a good ant-protective effect by providing a tape or painted film including organic phosphorus ant-protective agent on a sheath. CONSTITUTION:A tape or painted film including organic phosphorus ant- protective agent is provided on the sheath of a cable. There are many kinds of organic phosphorous ant-protective agent, and there is no particular restriction for its range, through tetrachloro, pyrida, etc., are especially suitable for wires and cables. For a base tape for impregnating or including these, fabrication of natural fibers such as cotton, hemp, etc., or artificial fibers such as tetron, vinylon, etc., may be used, or nonwoven fabric or the like is also applicable. For example, around a sheath 2 of vinyl is wound an ant-protective layer 3 of a cotton tape having ant-protective agent of chloro impregnated for 1/2 lap, and then a vinyl sheath 4 is moulded on it for an outer sheath to form a cable 10. The ant-protective cable is thus formed restricting heat history of the ant-protective agent to the minimum decomposition, thereby reduction of ant-protective effect is prevented.
Patent JP-2000113268-A (JP)
Title: Carrying device for paper sheets and identifying device for paper sheets
Inventor: TAKEUCHI IKUO
IPC: B65H29/40
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device and an identifying device for paper sheets which carry paper sheets having magnetic information while pressing them against a magnetic sensor, read the magnetic information and identify them. SOLUTION: Carrying rollers 2a and 2b carry paper sheets 3 on which magnetic information 31 is printed in the direction of an arrow. A magnetic information reading part 6 is provided between the rollers 2a and 2b and reads the information 31. A pressing part 7 for paper sheets is arranged oppositely to the part 6 and has a sheet 8 made of plural pieces of elastic material arranged equally on the circumference of a roller 71, and the sheet 8 is arranged in a reversely rotational direction to the normal direction of the roller 71 with a prescribed angle inclined. A speed increasing means 9 increases the peripheral speed of the roller 71 more than the carrying speed of the roller 2a and 2b. An identifying part 10 for paper sheets discriminates the truth, denomination, etc., of the paper sheets 3 according to the information 31.  The paper sheets can be fast carried while being pressed with an elastic sheet, the magnetic information can accurately be read in fine pitch, and the paper sheets is prevented from jamming.