baber/WOPTO huggingface dataset:
Patent JP-2001185342-A (JP)
Title: High-frequency induction heating device
Inventor: HIRAMITSU TAKAYUKI
IPC: H05B6/70
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency induction heating device which make total outside dimension compact without jeopardizing heating performance and effective utilizing area of heating chamber. SOLUTION: The device is provided with a heating chamber 11 having a feeding aperture 12 on a side plate 11a, a high-frequency oscillator installed at the top of the heating chamber 11 with an antenna 4, a waveguide 15 fitted from the high-frequency oscillator 3 along the side plate 11a up to the feeding aperture 12. The waveguide 15 is composed of an antenna container 15a located at the top of the heating chamber 11 and a propagation part 15b located at side of the side plate 11a for propagating a high frequency to the feeding aperture 12, with the width W2 of the propagation part 15b made narrower than the length L1 of the antenna 4.
Patent JP-H11268379-A (JP)
Title: Load controller for imaging apparatus
Inventor: SHIROSUGI KOJI
IPC: G03G21/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To ensure safety while protecting components against damage by interrupting power supply to a motor when the output state of a load output circuit comprising an ASIC becomes abnormal thereby preventing heat generation or firing due to continuous conduction. SOLUTION: A reset circuit 6 monitors output state on a load output circuit 2 comprising an ASIC and counting is started by a timer function in the reset circuit 6 it an active output state is detected otherwise counting is ended. It the count exceeds a preset time, a relay 10 is turned on to open the contact 10a thereof thus interrupting conduction of a load, i.e., motors 7, 8.
Patent JP-2000196209-A (JP)
Title: Printed wiring pattern
Inventor: KUWABARA MASAMUTSU
IPC: H05K1/11
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To simply connect or disconnect wiring patterns by boring regions near wiring patterns to form insert holes for inserting legs at both ends of a connection metal plate for connecting each wiring pattern. SOLUTION: Substantially sectorial wiring patterns 2, 3 are printed at opposite regions with a small space on the surface of a board 1, regions near the outside of the wiring patterns 2, 3 are bored to form insertion holes 5, 6 for inserting legs 4a, 4b at both ends of a connection metal plate 4 for connecting each wiring pattern 2, 3, legs 4a, 4b of the connection metal plate 4 are inserted in the insert holes 5, 6, machine screws 9 are inserted in screw holes 4c of the metal plate 4 and through-holes 7 of the board 1 and the top ends of the screws 9 are screwed in screw holes 8a of bosses 8 to conductively connect both wiring patterns 2, 3 with the connection metal plate 4. Thus it is possible to simply connect or disconnect the two wiring patterns 2, 3.
Patent JP-2001181384-A (JP)
Title: Method of reactivating catalyst for manufacturing polyoxyalkyleneamine
Inventor: HOSOSE YASUNOBU
IPC: C07B61/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of reactivating a catalyst which can solve the problem of lowering in the activity of the catalyst in manufacturing polyoxyalkyleneamines. SOLUTION: The method of manufacturing polyoxyalkyleneamines from a terminal hydroxyl group-containing polyoxyalkylene with the use of a catalyst and ammonia comprises bringing a fluid containing only not more than 0.002 mole terminal group-containing polyoxyalkylene per mole ammonia into contact with the catalyst.
Patent JP-H11250664-A (JP)
Title: Column selection line control circuit for synchronous type semiconductor memory device
Inventor: LEE HEE-CHOON
IPC: G11C11/413
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To access data speedily, further reduce the loss of a power-up current, and further reduce a power-up current by generating a timing signal for activating and deactivating a column selection line in synchronization with a reference clock signal and operating a column selection line according to the column address signal according the theoretical state of the timing signal. SOLUTION: A column main decoder 200a selectively operates column selection lines CSL0-CSLn according to predecoded column address signals DCA0- DCAj. A CSL timing controller 300 generates a CSL timing signal PCSLED and controls the timing for activating and deactivating a column predecoder 180a. As a result, the column predecoder 180a outputs column address signals DCA0-DCAj when a signal PCALED is activated and does not output them when a signal PCALED is deactivated.
Patent JP-2000189230-A (JP)
Title: Hair and scalp treatment
Inventor: ITO TAKASHI
IPC: A45D20/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out hair treatment, such as hair curling and waving and hair softening, with ease by applying a hair treating agent to the hair and subjecting the hair to warming and humidifying treatment under the conditions of temperature of a specific range and relative humidity for specific maintenance. SOLUTION: This hair softening agent in a composition of propylene glycol, exanthan gum, stearyl trimethylammonium chloride, sodium glycolate, 2- benzyloxethanol and refined water, is prepared and is applied to a doll (wig) made of the human hair. A humidifying implement 1 for the hair and scalp having a heating element 2 consisting of an heating element composition is put on this doll and the hair is subjected to the warming and humidifying treatment under the conditions of 35 to 60 deg.C and relative humidity 90%. As a result, the hair treatment, such as hair curling and waving and hair softening, may be efficiently executed with ease.
Patent JP-2000191608-A (JP)
Title: Naphthoquinone derivative and electrophotographic receptor containing the same
Inventor: ISHIGAMI HISASHI
IPC: C07C225/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a new naphthoquinone derivative having excellent electron acceptability and hole transfer property, exhibiting good solubility and compatibility with a binder resin as a binder and useful as an electrophotographic receptor having high sensitivity compared with conventional receptor. SOLUTION: The objective derivative is a compound expressed by the formula (R1 to R4 are each H, an alkyl, an alkoxy, an aryl, nitro or the like), e.g. 2- benzoyl-3-(4-N,N-diphenylamino)phenyl-1,4-naphthoquinone. The compound can be produced e.g. by dissolving triphenylamine in dimethylformamide and dropping a dimethylformamide solution of phosphorus oxychloride. For producing an electrophotographic material, the photosensitive layer on a substrate preferably has a single-layer structure containing at least a charge-generating agent and a compound of formula in dispersed state.
Patent JP-2001188418-A (JP)
Title: Image forming device
Inventor: SHINTANI TAKASHI
IPC: G03G21/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where generation of a soiled image due to soiling of a contact member of a charge neutralizing means of a contact type by visible material can be suppressed. SOLUTION: In this device, an electric field which moves toner T electrostatically from a charge neutralizing brush 13a toward an intermediate transfer belt 6 while the intermediate transfer belt 6 is rotated and drive during standby in a copying action is formed at a secondary transfer position or the electric field is formed at least once in the secondary transfer position during the copying operation regardless of change in the environment.
Patent JP-2000189451-A (JP)
Title: Cooling gel sheet kit and use of the same
Inventor: YAHAGI ICHIRO
IPC: A61F7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To keep cooling ability of a cooling gel sheet for a long time by having a water-supplying layer including water for supplying to the cooling gel sheet in a water-supplying sheet. SOLUTION: A cooling gel sheet 50 which is taken out of a covering body 71 is attached to a body to be attached (for example a front head section of an infant). Sufficient water is included in a water-including gel layer 52, and the body to be attached is cooled by evaporating the water through a supplying body 51. Preferable cooling property is shown until about 20 wt.% of amount of water included in the water-including gel layer 52 is evaporated, and the water-including gel layer 52 also shows preferable viscous property to the body. However, when the water is evaporated more than that, a water-supplying sheet 60 is taken out of a covering body 72 to attach to a surface of the supporting body 51 because cooling ability of the cooling gel sheet 50 is rapidly reduced and the viscous property is remarkably lowered.  Water in a water- supplying layer 62 of the water-supplying sheet 60 is transferred to a side of the water-including gel layer 52 to be recovered to an early condition just after attaching.
Patent JP-2001164565-A (JP)
Title: Stress dispersing pile
Inventor: HAYASHI HEIHACHI
IPC: E02D5/24
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a stress dispersing pile capable of preventing an connection face between the head of the pile and a structure thereon from being destroyed when the structure is subjected to a horizontal force in an earthquake by solving a problem of stress on the connection face in the structure using the pile for a footing. SOLUTION: A pile structure is so constituted that piles (1) and outside piles (2) are concentrically arranged, the outside piles (2) are mainly used for the piles resisting bending moment for horizontal load and that the piles (1) are used for vertical load resisting combined load of high axial force and comparatively low bending moment.
Patent JP-2000200621-A (JP)
Title: All solid secondary battery and its manufacture
Inventor: KOBAYASHI AKIRA
IPC: H01M10/0562
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide higher density and longer life for an inorganic solid electrolyte and reliability against failure and firing and to conveniently form the inorganic solid electrolyte without using thin film molding on a positive electrode active material. SOLUTION: An all solid secondary battery 1 includes a positive electrode 2 formed of positive electrode active material, a negative electrode 3 formed of negative electrode active material and an inorganic solid electrolyte 4 laid between the positive electrode 2 and the negative electrode 3, the inorganic solid electrolyte 4 being sintered while applying a DC pulse current to a powdered structural material for the inorganic solid electrolyte 4 under pressure.
Patent JP-2000198426-A (JP)
Title: Frame structure of vehicle having outrigger
Inventor: MUKAENO MASAYUKI
IPC: B60S9/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure of a vehicle having an outrigger which is excellent in stability during the work, small in inclination of a vehicle body. SOLUTION: Four frames 5 are attached in a horizontally turnable manner at the longitudinal position of a center frame 2 having a turning table 3 on which an upper vehicle body is turnably mounted by a pair of right and left rotary shafts 4 which are provided close to the turning table 3 and directed in the vertical direction. A driving and steerable wheel 23 is attached to each frame 5. In the frame 5, its base end part is slidably and inwardly provided on an outer frame 6 attached by the rotary shafts 4, and an inner frame 7 having a jack 10 for outrigger is provided on a tip part.  A pair of frames 5 respectively provided in the longitudinal direction and in the right-to-left direction are closed during the traveling mode, while the frames 5 are opened during the working mode, the inner frame 7 is expanded, and the jack 10 for outrigger is expanded and brought in contact with the ground to support the center frame 2.
Patent JP-2000185493-A (JP)
Title: Pocket on back of cover
Inventor: KUROKI MITSUYOSHI
IPC: B42D3/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To solve an inconvenience that an oblique aperture tends to easily cause the loss of small documents, e.g. a name card or photograph and an insertion part with almost no thickness allows only a few pieces of document to be inserted, although a conventional file is equipped with a cover having the oblique aperture or the insertion part with an upper aperture is available. SOLUTION: The pocket 2 on the back of a cover has an upper aperture with a closed bottom part so that the loss of documents such as a name card or a photograph is prevented from occurring. In addition, the pocket 2 is enabled to store a floppy disk or the like in addition to the documents by making the pocket 2 considerably thick. Further, in order to allow a user to utilize the convenience of the pocket 2 extensively, the pocket 2 is contrived so that it can be easily attached to the back face of the cover for an existing file, binder, books and the like.
Patent JP-H04216485-A (JP)
Title: Isolation informing device
Inventor: HORIKAWA MASATOSHI
IPC: G01S11/14
Filed: 1990-12-14
Abstract: PURPOSE:To prevent forgetting and stealing of a valuables. CONSTITUTION:A slave unit 1 generates electro-manetic signals indicating identification code based on the stored content in magnet layers 4. A master unit 2 receives the electro-magnetic signals from the slave unit 1 and generates an alarm out of a speaker 6 when the signal magnitude is lower than the level corresponding to the distance set with a distance setting dial 7, or the code indicated by the signal disagrees with the stored content in a magnet card 8. By putting the slave unit 1 on a valuables and carrying the master unit 2, the isolation of the valuables farther than the distance set with the distance setting dial 7 can be known from the alarm. Therefore, the owner of the valuables can respond immediately in case of forgetting it on the shelf of a transportation or stealing of it.
Patent JP-H04216579-A (JP)
Title: Belt fixing device
Inventor: MORIYAMA KOICHI
IPC: G03G15/20
Filed: 1990-12-17
Abstract: PURPOSE:To improve the heat conductivity and the mechanical strength of a belt and to simplify structure by constituting the belt of a metallic foil which is provided on the surface of a coating film excellent in releasing property. CONSTITUTION:In order to execute an efficient fixing stage, it is necessary that toner on a recording paper 21 is heated to be completely melted and is quickly cooled before the recording paper 21 is peeled so that the recording paper 21 is peeled from the belt 3 in the case that the recording paper 21 exists between an upper heating roller 1 and a lower heating roller 6. This is because it is precondition to select a material by which a belt base substance 12 is easily warmed in the case of heating and it is easily cooled in the case of cooling, that means, which has high thermal conductivity and heat resistance. By performing 'Teflon(R)' coating to the surface of the base substance 12, the releasing property of the recording paper 21 after fixing is improved.
Patent JP-H0582393-A (JP)
Title: Through-type capacitor array
Inventor: ISHIBASHI YOICHI
IPC: H05K9/00
Filed: 1990-12-19
Abstract: PURPOSE:To prevent the leakage and the disturbance of electromagnetic waves by a method wherein a plurality of protrusions are formed on the surface of a packaged capacitor array, a conductive plating operation is executed excluding an exposed input/output terminal and conductive plated parts on the protrusions are connected electrically to an external conductor. CONSTITUTION:A conductive plating operation 13 excluding input/output terminals 9 is executed to the upper-part face and four side faces of a capacitor array 12 in which a plurality of protrusions 12a whose tip is an acute angle have been formed on the surface connected electrically to an external conductor 11 in a mounting operation and which has been packaged; the capacitor array is connected electrically to grounding terminals 10. Consequently, acute-angle protrusions 13a connected to the grounding terminals 10 are formed on the surface of a through type capacitor array; they are brought into contact with the external conductor 11 in such a way that the acute-angle protrusions 13a encroach. Thereby, the capacitor array is brought surely into contact with the external conductor 11, and it is possible to prevent the leakage and the disturbance of electromagnetic waves.
Patent JP-H07425-A (JP)
Title: Electromotive dental floss
Inventor: IMAI TAKAHIRO
IPC: A61C15/04
Filed: 1990-12-25
Abstract: PURPOSE:To easily and certainly clean the gaps not only between front teeth but also between back teeth. CONSTITUTION:This electromotive dental floss is equipped with a drive mechanism selectively subjecting an output part to reciprocating linear motion in the axial direction thereof and rotary swinging motion around the axis thereof, an attachment 6 equipped with a yarn like element 7 tensioned in the axial direction and subjected to reciprocating linear motion by the driving of the drive mechanism and an attachment 6 equipped with the yarn like element 7 tensioned in the direction crossing the axial direction at a right angle and subjected to rotary swinging motion by the driving of the drive mechanism.
Patent JP-H04223702-A (JP)
Title: Circulator
Inventor: HIRASAWA KATSUMI
IPC: H01P1/30
Filed: 1990-12-26
Abstract: PURPOSE:To reduce contact heat resistance and to make heat radiation from ferrites to external conductors to be satisfactory by executing metallizing treatment on the ferrites and connecting them to the external conductors. CONSTITUTION:The ferrites 4 and 5 are arranged above and below a center conductor 3 and the ferrites are stored in the external conductors 1 and 2. The ferrites 4 and 5 are joined to the external conductors 1 and 2 at connection parts 7 and 8 by soldering, which have conductivity. At that time, the metallizing treatment 6 is executed on the ferrites 4 and 5 and they are joined to the external conductors 1 and 2 by solder having conductivity. Then, contact heat resistance is reduced and heat radiation is set to be satisfactory.
Patent JP-H04222521-A (JP)
Title: Grain-delivery apparatus of grain tank
Inventor: OSAKI MASAMI
IPC: A01F12/60
Filed: 1990-12-26
Abstract: PURPOSE:To facilitate the removal of clogging material and the cleaning of the apparatus by using a relay tube dividable at the middle part. CONSTITUTION:The objective apparatus is composed of an upper tube 4 and a lower tube 6 containing screws 1, 3 in rotatable state and a horizontal relay 5 placed between the upper and lower tubes 4, 6 and connected to the tubes. The horizontal relay tube 5 is dividable at the middle part in a state freely rotatable around the axis. A relay screw 2 dividable at the middle part is rotatably inserted into the relay tube 5. A suspension part 9 composed of a suspension bracket 7 connected to the upper tube and a suspension arm 8 pivoted to the relay tube is placed between the upper tube 4 and the relay tube 5. The upper tube 4 is openable by swinging around a vertical shaft 10 extending from the dividing part of the relay tube 5 to the suspension part 9.
Patent JP-H04222465-A (JP)
Title: Voltage variable power supply equipment
Inventor: IGUCHI TOMEJI
IPC: G05F1/00
Filed: 1990-12-26
Abstract: PURPOSE:To make it possible to vary the output voltage at a constant distortion factor highly efficiently in a wide range by controlling the output phase of two inverter power circuits and by composing the output of these inverter power supply circuits vectorially for obtaining the line voltage of the specified level. CONSTITUTION:The phase of inverter power supply circuits 11, 12 is controlled by a phase control circuit 15 for controlling the output voltage V3. At that time, the outputs V1, V2 of these inverter power supply circuits 11, 12 are subjected to vector addition by transformers 13, 14 and such output voltage V3 as to be suited to a phase difference between the inverter power supply circuits 11 and 12 is obtained. The output level of the inverter power supply circuits 11, 12 is constant and good and the output voltage V3 can be varied at the fixed distortion ratio. In addition, the level can be changed to a linear state with the phase angle of the voltage V3 against a reference signal being fixed, or the phase angle of the voltage V3 against the reference signal V can be freely controlled by the phase of the inverter power supply circuits 11, 12.
Patent JP-H04210398-A (JP)
Title: Multiple punch unit provided successively
Inventor: YAMANE FUJIO
IPC: G06K1/02
Filed: 1990-12-07
Abstract: PURPOSE:To assemble a punch unit in an extremely short time, by fixing this positional relation by an adhesive after centering with a punch being slid several times and a dies being moved to a punch core position. CONSTITUTION:A punch guide 8 which guides a punch 6 with its sliding or one of dies 7 is inserted with a clearance fitting into the through hole provided on a punch guide holder P or die holder 10 respectively. Then an adhesive is filled up in this clearance, the both are jointed and a punch unit is made.
Patent JP-H04215416-A (JP)
Title: Creeping-up preventing board for solid electrolyte, solid electrolytic capacitor having said preventing board and manufacture of it
Inventor: NISHIJIMA YASUYO
IPC: H01G9/012
Filed: 1990-12-14
Abstract: PURPOSE:To facilitate insertion and to prevent surely, a solid electrolyte from creeping-up by using a thermally soluble tape rolled to specified width and thickness as a base material, and by boring an insertion hole having a diameter practically larger than that of an anode lead in the base material. CONSTITUTION:A thermally soluble tape 10 is rolled by a press, and used as a base material 11 for a creeping-up preventing board. A tape 10 of 1.2mm is spread up to 1.5mm, for example. Then, a creeping-up preventing board 12 is punched out from the base material 11. On this occasion, the bore of an inserting hole 12a for an anode lead 2 is made larger than its diameter. The outside diameter dimension is made to be the same as the pellet diameter of a capacitor element 1 or larger by 50% or more. After inserting the anode lead 2 into the hole 12a of the creeping-up preventing board 12, they are heated in a furnace of 100-200 deg.C for 5-10 minutes. This makes the creeping-up preventing board 12 shrink and stick to the anode lead 2, and dissolves burs generated by punching also. Accordingly, workability is improved greatly and defective bending, etc., of the anode lead 2 is prevented.
Patent JP-H04218690-A (JP)
Title: Production of electroformed product having through-hole
Inventor: SHIMAZU HIROSHI
IPC: C25D1/08
Filed: 1990-12-17
Abstract: PURPOSE:To obtain a electroformed product optimum for the nozzle for an ink jet printer and the shadow mask of a cathode-ray tube by etching the surface of an electrodeposited metal after electroforming while an electroforming photoresist is put on an elelctroforming matrix. CONSTITUTION:A photoresist film 6 having a pattern corresponding to the through-hole of an electroformed product is formed on the surface of an electrocasting matrix 3, then a metal 7 is elelctrodeposited on the surface of the matrix 3 not covered with the film 6, the surface of the elelctrodeposited metal 7 is etched while the film 6 is put on the matrix 3, the metal 7 is released from the matrix 3, and then the film 6 is removed to obtain an electroformed product having a through-hole 2 having a funneled inlet part 2a and a small- diameter tubular outlet part 2b.