baber/WOPTO huggingface dataset:
Patent JP-S63140234-A (JP)
Title: Deodorizing unit for toilet in room heating system with heat exchanger
Inventor: TAKAHASHI MASAO
IPC: E03D9/04
Filed: 1986-12-02
Abstract: PURPOSE:To prevent bad odor from circulating to rooms and at the same time attempt energy saving by operating deodorizing device only during the toilet is being used and for a certain time after the use of the toilet and making the air discharge from the toilet only through a deodorizing device. CONSTITUTION:When a toilet user turns ON electric power to a delay timer switch 30 before he uses a toilet, the fan motor 23 of a deodorizing device 26 starts to rotate, and the dirty air and bad odors such as the smell of human waste, etc. are deodorized by the deodorizing filter 24 in a deodorizing device 26 and the discharge air is led as clean air to an indoor air discharge duct 17. On the other hand, the damper 28 of an electrically operated damper 29 rotates by 90 deg. and stops so as to close an air channel 31. When a toilet user makes a delay timer switch 30 start after using the toilet, the deodorizing device 26 stops and the damper 28 opens, that is, the air passage 31 becomes open and the air in the toilet (at this time the air in the toilet has been deodorized) is discharged from a suction port 18.
Patent JP-H11122858-A (JP)
Title: Small sized motor
Inventor: HARADA NAOTO
IPC: H02K5/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To avoid radio noises with a simple construction, by a method wherein motor use connection terminals which are connected to capacitors and, further, to a motor case are provided. SOLUTION: A circuit which applies a current to a 1st power supply terminal 29, a choke coil 10 and commutators 20 electrically connected to brushes is formed in a holder base 9 of a small sized motor 1 and, further, a current route consisting of the brushes, the choke coil 10, a capacitor, a motor case connection terminal 14 and a motor case 2 is formed. On the other hand, a circuit which applies a current to a 2nd power supply terminal, a choke coil 11 and the commutators 20 electrically connected to the brushes is formed and, further, a current route consisting of the brushes, the choke coil 11, a capacitor, a motor case connection terminal 15 and the motor case 2 is formed. Therefore, radio noises generated by the brushes are shielded by the motor case 2 and, further, noise currents are returned to generating sources.  With this constitution, the radio noises can be avoided with a simple construction.
Patent JP-2001103995-A (JP)
Title: Method for measuring peroxidase activity
Inventor: SUZUKI HIDEAKI
IPC: C12Q1/28
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a new method for measuring peroxidase activity by using a chemiluminescence system capable of measuring peroxidase activity in the presence of a hydrogen receptor in high sensitivity. SOLUTION: This method for measuring peroxidase activity in the presence of a hydrogen receptor in high sensitivity comprises using a chemiluminescence system obtained by adding rhodamine B to a chemiluminescence reagent consisting essentially of a charge transfer complex of an N,N'-disubstituted-9,9'- bisacridinium salt and an N, N-disubstituted carboxylic acid amide compound or a chemiluminescence reagent consisting essentially of the charge transfer complex of the N,N'-disubstituted-9,9'-bisacridinium salt and a specific aminoalcohol compound.
Patent JP-H09129222-A (JP)
Title: Manufacture of alkaline secondary battery
Inventor: KANEKO HIROSHI
IPC: H01M10/28
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacture an alkaline secondary battery having a high large current discharge characteristic by improving a paste type electrode. SOLUTION: This method for manufacturing an alkaline secondary battery involves a positive electrode, a negative electrode, a separator laid between the positive and the negative electrodes, and an alkaline electrolyte. In this case, a positive electrode activate material, a conductive agent, a bonding agent and a part of a dispersant are kneaded. Thereafter, the remaining dispersant is added to a suspension so obtained and kneaded to prepare paste. A current collector is, then, filled with the paste, thereby manufacturing the positive electrode.
Patent JP-H08120169-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: KOBAYASHI YASUO
IPC: C08K3/00
Filed: 1994-10-26
Abstract: PURPOSE: To provide a polycarbonate flame-retardant resin composition which comprises an aromatic polycarbonate, a styrene resin, a specific flame retardant and a fluorine resin, thus shows excellent flame retardancy, flame resistance and high melt flow and gives molded products of high light resistance. CONSTITUTION: This composition comprises (A) an aromatic polycarbonate preferably bisphenol-A type aromatic polycarbonate, (B) a styrene resin, (C) a flame retardant of aromatic phosphoric acid ester of the formula (R<1> -R<4> are each phenyl; A is 1,3-phenylene; n is 1-5 where at least one of R<1> -R<4> is a phenyl bearing 1 to 5 1-4C alkyl groups) and (D) a fluorine resin, preferably polytetrafluoro-ethylene. The component B is preferably a blend of 0-50/50-100 unmodified styrene resin/rubber-modified styrene resin. The rubber-modified styrene resin is preferably impact-resistant polystyrene prepared by grafting styrene to polybutadiene.
Patent JP-H08127986-A (JP)
Title: Steel cord for reinforcing rubber and radial tire using the same
Inventor: OGURO YOSHIYUKI
IPC: C08J5/04
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a steel cord comprising a core strand having a stable gap between wires, capable of surely penetrating rubber to the central part of the core strand and to provide a radial tire having a long life free from separation of steel cord of multilayer structure. CONSTITUTION: In a steel cord which has a two-layer structure of 1×3+M or 1×4+M or a three-layer structure of 1×3+M+N or 1×4+M+N in which wires are spirally twisted so as to form a gap C' between the wires around a core strand A obtained by simultaneously twisting three or four wires and the core strand and the whole wires at the side have the same diameter, parts in which wires are mutually replaced and crossed exist in the core strand in the longer direction of the core strand.
Patent JP-H11121107-A (JP)
Title: Male-to-female insertion type cable connector
Inventor: TANI KAZUO
IPC: A61B1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To realize a light weight connector and improve workability in mounting and dismounting by inserting and closely adhering a single rod-type male electrode on the tip of which multiple electrode terminals are formed at equal intervals into multiple cylindrical corresponding electrodes in a cylindrical connector body and locking it in the connector body through a spring nut. SOLUTION: A male connector is composed by connecting multiple incorporating conductors to multiple band-like electrode terminals exposed at equal intervals around the periphery of the tip of a tube-like wire of a single rod-type high-elastic body. On the other hand, a single rod-type female connector is composed by fitting and attaching multiple T-shaped cylindrical hollow electrodes 8a-8d corresponding to each of the electrode terminals of the male connector to each of receiving parts 9a-9d in a rear cylindrical part 6b of a contact body that is fixed at its front cylindrical part 6a on a bolt-type hollow contact element 5 to be screwed in a push-in type spring nut 1 having a nut 3, and by connecting them to a predetermined cable.  After the male electrode inserted from an insertion hole 11 of the spring nut 3 is inserted into and connected to the corresponding electrodes 8a-8d, the male electrode is locked by the nut 3.
Patent JP-H07242696-A (JP)
Title: Antibacterial peptide active against plant pathogen, its use, and screening method relating to it
Inventor: NIYUUERU FURETSUDO BASUKUUMU
IPC: A01N63/50
Filed: 1991-08-09
Abstract: Described are antimicrobial peptides active against plant pathogens, said peptides being modified forms of the known peptides Magainin 1 and Magainin 2 which are more resistant to degradation by plant proteases than the latter. A method for screening a compound to determine its resistance to degradation by plant proteases and a corresponding screening agent are also disclosed.
Patent JP-2000082408-A (JP)
Title: Surface discharge type plasma display panel
Inventor: NANTO TOSHIYUKI
IPC: H01J11/12
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To keep non-emissive regions between lines inconspicuous for improve the contrast of display by forming band-like shading films on reverse slit parts which do not discharge between adjacent display electrode couples of a front substrate and by forming shading films on the peripheral regions around the effective display regions as well. SOLUTION: A band-like shading film 48 to shade visible light is formed on reverse slit parts between display line regions L1, L2, L3 of a three-electrode style surface discharge type plasma display panel. Display electrode pair comprises a transparent electrode and a metal electrode overlapping edge parts close to reverse slit parts, and the shading film 48 is so arranged as to cover the lead parts of the metal electrodes. The shading film 48 is also formed on dummy electrodes DX, DY formed in the peripheral part of the display electrode pair for preventing accidental discharging and on a peripheral region PE of tapping parts 42R of the metal electrodes 42. The shading film 48 is formed by screen printing of a photoresist containing black pigment which comprises oxides of manganese, iron and copper.
Patent JP-H09106508-A (JP)
Title: Inductive thin film magnetic head
Inventor: SHOJI SHIGERU
IPC: G11B5/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a read error and to enhance line recording density and track density by reducing an undershoot of a regenerative waveform. SOLUTION: The thickness of a lower pole 36 is thickened gradually ranging to a prescribed section d1 in the depth direction from a pole tip surface 36a. The thickness of an upper pole 38 is thickened gradually ranging to the prescribed section D1 in the depth direction from the pole tip surface 38a. A constricted part 46 is formed on the lower pole 36 further in the depth direction.
Patent JP-H05123799-A (JP)
Title: Production of metallic box body
Inventor: YAMAJI TADAO
IPC: B21D51/52
Filed: 1991-11-05
Abstract: PURPOSE:To enable the efficient production of a square cylindrical shape which constitutes a barrel part and the mass production of box bodies under good productivity by joining both ends of a plate material to form a cylindrical body, then subjecting this body to press forming. CONSTITUTION:Bending deformation in the angle parts at four corners and surface working for working the arc surfaces of four faces to planes are needed to form the cylindrical body 3 to a square cylindrical body 6. Sharp-angled corner working parts 11 are formed in the molding space formed of a mold 4 and a plunger die 5 for this purpose. Further, a square pressing tool 12 is utilized so as to press the cylindrical body 3 from the inner side toward the corner working parts 11. Reverse strains are applied to the four faces enclosing the molding space so as to form these faces to projecting surfaces 13 projecting to the inner side and to form the planes. The square cylindrical body 6 is thus molded. Then, the square cylindrical body 6 is formed extremely efficiently and the box body 9 is obtd. simply by joining a bottom plate 7 to one end thereof. The box bodies 9 are thus inexpensively mass produced with the good productivity.
Patent JP-2000123814-A (JP)
Title: Separator for alkaline battery and manufacture thereof
Inventor: TANAKA TOSHIO
IPC: D06M101/16
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To impart excellent ammonia trapping performance even in a high temperature environment, and to reduce self-discharge of a battery by sulfonating the surface of polyolefinic fiber after oxidizing it. SOLUTION: The surface of polyolefinic fiber is oxidized by corona discharge or ultraviolet ray irradiation to form a site easy for sulfonation, followed by sulfonating. A separator for an alkaline battery is formed by using nonwoven fabric using this sulfonated polyolefinic fiber as a main constitutive component. Thus, a trap rate of ammonia determined by an ammonia trap test method is set not less than 80%. Battery capacity retention of the separator is desirably set not less than 60%. Fiber composed of a hydrocarbon resin such as polyethylene, polypropylene, polybutene, polystyrene and an ethylene-propylene copolymer is used as the polyolefinic fiber.
Patent JP-H03149951-A (JP)
Title: Waking up call calling system
Inventor: TAGUCHI KIKUO
IPC: H04M3/432
Filed: 1989-11-06
Abstract: PURPOSE:To send a waking up call to one guest room over plural designated times by repetitively reading a waking up call message from a message storage device and sending the message to a guest room user over all plural waking up call designation times. CONSTITUTION:Plural waking up call designation times are stored in advance in a storage device 8 and a message for a waking up call is stored in advance in a message storage device 6. When clock information sent from a clock device 9 and a waking up call designation time stored in the storage device 8 are coincident, reading of a waking up call message from the message storage device 6 and transmission of the message to a guest room user are repeated over all plural waking up call designation times stored in the storage device 8. Thus, a waking up call is sent to one guest room over plural designation times.
Patent JP-H06137481-A (JP)
Title: Electric fusion joint
Inventor: SATO AKIHIKO
IPC: F16L47/02
Filed: 1992-10-27
Abstract: PURPOSE:To provide an electric fusion joint, capable of easily performing electrification work even in a place narrow and having bad workability. CONSTITUTION:This joint is an electric fusion joint 1, composed by burying a coil 3, heated by electrification, in the inner peripheral surface of a resin pipe main body 2. An electrifying terminal 4, made conductive to the end part of the coil 3, is peripherally mounted along the circumference direction of the resin pipe main body 2, and is exposed conductively across plural places or the whole of the outer peripheral surface of the resin pipe main body 2.
Patent JP-S62142549-A (JP)
Title: Quick mount face bow apparatus for articulator
Inventor: SUBUANTE AARU EDOBUARUDOSON
IPC: A61C19/04
Filed: 1986-12-03
Abstract: A face-bow device for registration of a patient's face and for transferring the registration to an articulator, for use in making dentures or parts thereof, comprises a bite fork (6) on a bite fork support (7), an adjustment structure (ll, l4, l5, 20-24), in which the bite fork support is insertable, and a bow (l) extending from ear to ear in front of the patient's face, on which bow the adjustment structure is mountable. The bow has two arms fixedly connected to each other. Each arm has its free end formed and adapted to be placed in the patient's ear meatus. The arms have a rounded form and are made of a resilient material in order to make them resiliently outbendable at least to such an extent that the bow having its free ends at a distance from each other suitable to the distance between the openings to the patient's ear meatuses in outbent condition is movable over the sides of the patient's face in order to place the ear bow ends into the patient's ear meatuses.
Patent JP-H04162023-A (JP)
Title: Light wavelength conversion device and laser beam source
Inventor: YAMAMOTO HIROAKI
IPC: G02F1/37
Filed: 1990-10-26
Abstract: PURPOSE:To prevent return light and provide a wavelength converting device with less noise and stable oscillation by separating the 2nd order higher harmonic wave by a directional coupler from a fundamental wave which is transmitted in a non-linear light wave-guide path, an diffusing or absorbing only the fundamental wave. CONSTITUTION:Light from semiconductor laser 7 (830nm) is condensed by a lens 8 to become a fundamental wave 9, which is transmitted in a non-linear light wave-guide path 2. This fundamental wave 9 is converted into the 2nd order higher harmonic wave 10 (415nm) by the non-linear optical effect. These fundamental wave 9 and higher harmonic wave 10 are put incident to a directional coupler 4. Another higher harmonic wave 11 and also the higher harmonic wave (11)10 are transmitted in a light wave-guide path 13 and emitted to outside the device (higher harmonic wave 15). Meantime the fundamental wave 9 is not coupled by the coupler 4 with the light wave-guide path 13, but is transmitted in a light wave-guide path 14 (fundamental wave 12). The fundamental wave 12 passing through the coupler 4 is put incident to an absorption zone 5 and absorbed. Accordingly reflection at the wave-guide end face advances reversely in the wave-guide path 2, and will never return to the semiconductor laser 7.
Patent JP-H02135872-A (JP)
Title: Sequential reproducing and encoding system for picture
Inventor: YAMAMOTO MINA
IPC: G06T1/00
Filed: 1988-11-17
Abstract: PURPOSE:To speedily recognize the contents of a picture by sequentially performing encoding according to the order of blocks with decreasing AC energy component. and performing transmission, decoding and display in a discrete cosine encoding. CONSTITUTION:When a person wants to recognize, in general, the contents of the picture, he recognizes a whole with low resolution. To obtain more detail information, he does not pay attention to a part with a little change such as a background part and a part in a same color for a wide range, but he pays attention to a part with a large change such as a boundary part. The part with the large change is a part with much components with high space frequency, namely the part with large change is rephrased to be the part with large AC energy components. For realizing the content recognition of the picture in an early stage by using discrete cosine encoding, the picture is transmitted, decoded and displayed as for the DC components in respective blocks and then, AC components in the order of the block with large AC energy components. Thus, the contents of the picture can be recognized at an early time in the decoding and display process of the picture.
Patent JP-H04160930-A (JP)
Title: Portable radio telephone system and its communication method
Inventor: NISHIMURA KATSUNORI
IPC: H04B14/04
Filed: 1990-10-25
Abstract: PURPOSE:To make it possible to operate a portable radio telephone system without supplying the system power for long time by converting an audio signal into a digital signal, followed by compressing the converted digital signal, further followed by emitting electromagnetic wave for short time to reduce a quantity of power applied for the emission of electromagnetic wave. CONSTITUTION:At the transmission side, an electric audio signal is converted into a digital signal with a bit transmission rate of 64kbit/sec by an analog/ digital converter 1, and then the bit transmission rate of the digital signal is raised from 64kbit/sec to 640kbit/sec by a digital data compressor 2, and for a period of time required by this compressed signal this digital signal is modulated by a modulator 3, and a carrier wave amplified by a high frequency amplifier 4 is emitted. Accordingly, since a period of time for emitting a carrier wave during which most power is consumed in this type of radio telephone system is 1/10 of a period of time taken for continuous emission of carrier wave by the conventional radio telephone system, the present portable wireless telephone system can reduce a necessary quantity of electric power to 1/10 of the conventional one.
Patent JP-S63142971-A (JP)
Title: Equalizing circuit for video line
Inventor: SHIMODA SHIGERU
IPC: H04N5/00
Filed: 1986-12-05
Abstract: PURPOSE:To correct deterioration in a video line characteristic, by providing a gain control means which reads out the change quantity of a gain stored in a storage means and equalizes a white signal to be adjusted by controlling the gain of a variable gain means based on the change quantity of the gain. CONSTITUTION:For a correction part 3, a multiplying D/A2 which controls the amplified gain of an analog signal with a digital signal outputs the multiplied result of a signal inputted from an input terminal 1 and a data of eight bits to an output terminal 4. Assuming that resistors R1 and R2 are set at an equal value (r), and the data of eight bits is set so as to set the gain Ka of the multiplying D/A2 at a half value, an input/output frequency characteristic between the input terminal 1 and the output terminal 5 of the correction part 3 becomes flat. Also, for a correction part 7, when the data of eight bits is set so as to set the gain Kb' of a multiplying D/A6 at the half value assuming the resistors R3 and R4 as the equal value (r), the input/output frequency characteristic between the input terminal 1 and the output terminal 9 of the correction part 7 becomes flat.
Patent JP-H02135484-A (JP)
Title: Image forming device
Inventor: YOSHIDA YASUYOSHI
IPC: G03G15/14
Filed: 1988-11-17
Abstract: PURPOSE:To unify a holder which includes a peeling claw, etc., and to easily attach/detach a unit by supporting the holder with the peeling claw to a rotary axis and making the holder capable of moving in the axial direction of a rotor by means of a cam fixed on the rotary axis. CONSTITUTION:A peeling claw unit 30 holds the peeling claw 31 which abuts on a photosensitive drum 10 and peels a transfer material off and the holder 32 which extends in a roughly L shape in the axial direction of the photosensitive drum 10 can reciprocate in the axial direction of the photosensitive drum 10 by a reciprocating cam 34 coaxially fixed with the rotating axis 33. By a pressurizing spring 36 provided between a device main body 1 and the upper projecting part 32f of a supporting part 32d for the holder 32, the holder 32 is energized around the rotary axis 33 in such a way that the peeling claw 31 abuts on the photosensitive drum 10. On both edges of the rotary axis 33, bearings fitted in the supporting holes of the side board of the device main body, etc., are provided and the peeling claw unit 30 can be attached/detached with respect to the device main body 1 in a unit condition in which the peeling claw 31, the holder 32, the rotating axis 33, the reciprocating cam 34, etc., are integrated.
Patent JP-H01130459-A (JP)
Title: Secondary electron sensor
Inventor: MORIWAKI HIRONOBU
IPC: H01J37/244
Filed: 1987-11-16
Abstract: PURPOSE:To stabilize sensing accuracy regardless of movement of specimen by using a shape memory alloy to a collector, equipping it with a heating means, sensing the position of specimen, and by controlling the heating temp. of the collector. CONSTITUTION:The collector 12 of a secondary electron sensor 3 is made of shape memory alloy, and a heater 7 heats up this collector. A position sensor circuit 5 senses the position of a specimen 2 moved by a specimen moving mechanism 4, and a heater control circuit, 6 is equipped with a table of heating temps. corresponding' for ex., to the specimen position, to serve determination of the heating temp. by the heater 7 from the position signal of the specimen 2 sensed by the position sensor circuit 5, and thus the heating temp. by the heater 7 is controlled. This allows deformation of the collector 12 consisting of shape memory alloy in compliance with the position of the specimen 2, and the light collecting efficiently of the collector 12 can be optimized regardless of the position of the specimen 2.