baber/WOPTO huggingface dataset:
Patent JP-2000160384-A (JP)
Title: Electrolytic refining of metal, using cathode base plate
Inventor: HAISEI KENJI
IPC: C25C1/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce troubles such as falling of an electrodeposited metal from a base plate and defectiveness with respect to stripping of the electrodeposited metal from the base plate and to improve the operation rate of a device for a method by stripping an electrodeposited metal from a cathode base plate, thereafter washing the base plate with water by showering the base plate, removing wash water stuck to the base plate through air blowing on the base plate from several small nozzles and thereafter coating the surface of the base plate with a stripping liquid in order to use the base plate as a cathode base plate for the subsequent electrodeposition. SOLUTION: This method comprises: coating the surface of a cathode base plate with a stripping liquid by a spray method or the like; introducing the coated cathode base plate into an electrolytic cell to perform electrolysis and to deposit a metal on the surface of the base plate by electrodeposition; mechanically stripping the electrodeposited metal formed on the cathode base plate; after the stripping, washing the cathode base plate to remove the electrolytic solution such as sulfuric-acidic electrolytic solution, wherein, as the washing method, a water washing method that comprises washing the base plate with water by showering the base plate, is preferred; subsequently, removing wash water stuck to the surface of the cathode base plate by blowing compressed air on the base plate with a blower having vertically-arranged several small nozzles;  and then, coating the resulting cathode base plate with the stripping liquid to use the base plate as a cathode base plate for the subsequent electrodeposition. Thus, troubles due to deterioration of the stripping liquid can be reduced.
Patent JP-H10185711-A (JP)
Title: Load cell
Inventor: NAGANUMA MIKIO
IPC: G01L1/22
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To achieve the configuration of a load cell that can be manufactured easily. SOLUTION: A load cell body has a regular quadrangular prism shape. A strain-generating part 48-2 is determined by a corner opposing vertical hole 81 that is formed at each corner 38 of the load cell body, a side surface opposing vertical hole 86 that is formed for each side surface 34 of the load cell body, and a side hole 95 that is extended to a next corner opposing vertical hole 81 across an installation fixation part 49, across a corner opposing vertical hole 80, and across a side surface opposing vertical hole 86, vertical to each side surface 33 from each side surface 33 that is a plane around the load cell body. The installation fixation part 49 is in an annular shape with a load action part 47 as a center and is an annular part for surrounding the above, each strain-generating part.
Patent JP-H0918799-A (JP)
Title: Caption data display controller
Inventor: CHIYOU MINSHIYUU
IPC: H04N5/445
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the caption data display controller in which caption data used for a color television system and included in a standard video signal are adjusted and displayed on a display device having a wide aspect ratio in the full screen display mode. SOLUTION: The controller includes a control signal generating circuit 54 generating a clock signal, a vertical synchronizing signal, and a horizontal synchronizing signal count signal, an A/D converter 44 converting a luminance signal into a 1st set of pixel values, a caption data detection means 46 detecting a 2nd set of picture element values from the picture element value at a predetermined area in an image and generating caption data position information, a D/A converter 52 converting the 2nd set of pixel values into a caption signal, and a video signal switching circuit 56 synthesizing the luminance signal and the caption data.
Patent JP-H09174591-A (JP)
Title: Method for encapsulating semiconductor part with resin and resin-encapsulated semiconductor part
Inventor: SUZUKI HIROYUKI
IPC: B29C45/18
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-encapsulated semiconductor part with good heat resistance by a method in which a specified resin composition is put in a plastic container in which a container main body and a lid part are sealed by heat press and used for low pressure seal molding for a semiconductor. SOLUTION: A resin composition containing a liquid or semisolid resin material and an inorganic filler is put in a plastic container main body 1. The container main body 1 and a lid part 2 are sealed by heat press. In this process, it is necessary that no remarkable melting phenomenon occurs at a temperature not exceeding about 200 deg.C. The seal is necessary to have adhesive strength to endure preservation, transportation, automatic supply to an apparatus, etc., at room temperature. The adhesive strength is so required that the seal part can be easily broken by sealing pressure at a molding temperature to allow the resin composition in the container to flow outside the container during encapsulation.
Patent JP-2001120320-A (JP)
Title: Umbrella
Inventor: WAKUTA SABURO
IPC: A45B15/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent articles carried by a user of an umbrella from getting wet by a method wherein a portion of the cloth of the umbrella covering the articles is made larger, since when he opens the umbrella, while he is carrying a knapsack or bag, the articles are departed away from the center of the umbrella and hence a larger umbrella is needed. SOLUTION: A water-repellent cloth 3 is attached to ribs 2 having a fit-in type fastener 1. When required, if the fastener 1 is fitted into the ribs of an umbrella, the area of the cloth corresponding to the fastener is expanded so that a knapsack or bag carried by a user is prevented from getting wet.
Patent JP-H05176035-A (JP)
Title: Key telephone system
Inventor: KOJIMA KAYOKO
IPC: G04R20/00
Filed: 1991-12-25
Abstract: PURPOSE:To display accurate time on a telephone set provided with display device in a key telephone system having an internal clock. CONSTITUTION:This system is provided with a telephone set provided with a display device 11 and a main device 12. The main device 12 is provided with a telephone set interface 13 to which the telephone set provided with display device 11 is connected, a trunk line interface 14 connected to a public line, an automatic call controller 16 having a timer information memory 17, a call destination information memory 18 and a controller 19, a time recognition device 20 having a temporary storage memory 21, a sound pattern memory 22 and a controller 23, and a central processing unit 24. The device 12 automatically makes a call toward time signal service in the public line at every prescribed time, identifies time from the sound of a received time tone and corrects the time of the internal clock 15 in accordance with this time data.
Patent JP-H05174459-A (JP)
Title: Rotary head device
Inventor: MIYAMOTO MAKOTO
IPC: G11B15/61
Filed: 1991-12-25
Abstract: PURPOSE:To miniaturize an entire mechanism by forming plural groove parts parallel roughly with a lead groove on the outer peripheral surface of an upper fixed drum, reducing the contact area of the drum with a tape and reducing the travelling load of the tape. CONSTITUTION:A rotary drum 3 is started to rotate by a motor when a tape cassette is loaded. Next, the tape 6 is wound and loaded on a rotary head device by prescribed loading operation. Then, the tape 6 is in contact with the outer peripheral surface of a lower fixed drum 1 and travelled along a lead groove 1a. Simultaneously, the tape 6 is travelled while forming a minute air film called an air film between with the rotary drum 3 and allowed to be in the state of recording and reproducing. At this time, though the tape 6 becomes a main cause increasing the travelling load because the tape 6 travels while coming into contact with the upper fixed drum 2, the travelling load of the tape to the upper fixed drum 2 is reduced by providing the groove part 2a.
Patent JP-H05216669-A (JP)
Title: Restriction propagation system
Inventor: YOSHIKAWA MASAZUMI
IPC: G06F9/44
Filed: 1991-12-25
Abstract: PURPOSE:To shorten the calculation time by employing a propagation routine corresponding to the kind of a restriction and decreasing the frequency of discrimination for restriction propagation. CONSTITUTION:Propagation routines corresponding to classifications of restrictions are prepared. There are four restriction classifications which are an equation restriction, an inequality restriction, a nonequation restriction, and other restrictions, and the propagation routines corresponding to them are prepared. Thus, the propagation routines corresponding to the respective restriction classifications are prepared and then a processing stage is entered. A given restriction is taken out first (ST11) and which of the restriction classifications the restriction is in is found (ST12); and the propagation routine corresponding to the found restriction classification is selectively extracted from the four prepared propagation routines (ST13) and the selectively extracted propagation routine is executed (ST14). Then propagation is performed again as to a variable whose area changes owing to the restriction propagation (ST16).
Patent JP-H09185473-A (JP)
Title: Printer controller
Inventor: SUZUKAWA TETSUYA
IPC: G06F3/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the confusion of the output result, to keep order relation between preferential jobs and to suitably execute ordinary jobs concerning a printer controller with which the preferential jobs are interrupted and outputted. SOLUTION: At the time of interrupted printing due to the preferential jobs, such printing is outputted to a printer control means 2 by an interruption reporting means 3 so that the interrupted printing can be easily recognized from the output result. Besides, a job execution order managing means 1 inhibits the reinterruption of preferential jobs so that the output result at the time of preferential job execution can not be confused, and the preferential jobs are processed in the order of reception so that the order relation between the preferential jobs can be kept. Further, since the processing ratio of ordinary jobs to the preferential job is set by a preferential job output ratio setting means 4, even when a lot of preferential jobs are generated, the state of not processing the ordinary jobs for a long time is avoided.
Patent JP-2001158877-A (JP)
Title: Method for producing aqueous dispersion of water- and oil-repelling agent
Inventor: ENOMOTO KOJI
IPC: C08L33/14
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water- and oil-repelling aqueous dispersion having a good water- and oil-repellency and excellent storage stability. SOLUTION: This method for producing the water- and oil-repelling aqueous dispersion containing the homopolymer or copolymer of a polymerizable compound having a perfluoroalkyl group or perfluoroalkenyl group and an acrylic acid group or methcyrlic acid group or their copolymer with a copolymerizable compound capable of being copolymerized with the homopolymer or copolymer, is characterized by using a polymerization initiator comprising a water-soluble azo compound hydrochloride or sulfate having a polymerization initiation temperature of <=50 deg.C.
Patent JP-H05173164-A (JP)
Title: Liquid crystal display panel
Inventor: SAKINO MASASHI
IPC: G01R31/02
Filed: 1991-12-25
Abstract: PURPOSE:To inspect the open circuit and short circuit of both bus lines and to confirm and inspect an image before a bus driver is mounted by providing a contact area for inspection at part of a signal electric conductor connected to the gate bus line and drain bus line in a display area. CONSTITUTION:The liquid crystal display panel which has liquid crystal held between an electrode substrate l equipped with a switching element in the display area and an opposite substrate 2 which faces the electrode substrate 1 and is smaller in area than the substrate 1 is provided with an opening part 6 on the signal electric conductor of an electric conductor area 4 on the substrate 1 at the periphery of the substrate 2. At the opening part 6, the contact area 9 for inspection which is connected to the respective gate bus lines and drain bus lines 8 in the display area is formed. Thus, the inspection contact area 9 which is exposed on the signal lines for inspection signal input is provided, external signals are applied to the liquid crystal display panel from the exposed part to inspect the open circuit and short circuit of each bus line in the display area and inspect and confirm the image before the driver IC is mounted.
Patent JP-2000172415-A (JP)
Title: Character input device
Inventor: SAITO HIROSHI
IPC: H03M11/04
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a character input device that has a character input means which can be operated by one hand and is small-sized and superior in portability. SOLUTION: This device is equipped with a case 100 which is small enough to be put on a palm, one button 101 for character input, a buzzer for monitoring button depression, and a communication connector 104 for an external information equipment 102 and comprises a control part which recognizes and converts a key depression pattern based upon the Morse code and inputted from the button 101 into a character code, a storage device which stores the character code, and a communication device which sends the character code to the external information equipment 102.
Patent JP-H03205240-A (JP)
Title: Sheet transporting device
Inventor: NADA MINORU
IPC: B65H1/22
Filed: 1989-12-29
Abstract: PURPOSE:To surely separate and transport a sheet by piling the transported sheets, deflecting the sheets through the transport by a prescribed quantity in the normal and reverse directions of a transport means, branching the front; most sheet and the residual sheet bundle by a branching claw during transporting of the sheet bundle, and reversely transporting the sheet bundle. CONSTITUTION:A sheet P on one surface of which an image is formed by a photosensitive drum 3 is sent to a pair of sheet P transport rollers 28a and 28b and nipped by a pair of transport rollers 25. The roller 28b is revolved normally and reversely at each prescribed time, and the sheet P is piled in deflection state little by little. The piled sheet bundle is transported by a pair of transport rollers 28a and 28b, and the sheet P at the lowermost edge (front; most end) and the residual sheet bundles are branched by a separating claw 38 installed before a pair of transport rollers 32a and 32b, and the sheet P at the lowermost edge passes through a passage 35, and an image is formed on the other surface by a drum 3. The residual sheet bundle is returned to the original state by the reverse revolution of a pair of rollers 28a and 28b. Accordingly, the transported sheet can be surely transported without slidingly contacting the sheet bundle.
Patent JP-H10189383-A (JP)
Title: Lamination ceramic capacitor
Inventor: FUJIOKA YOSHIHIRO
IPC: H01G4/30
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a lamination ceramic capacitor where an effective electrode area can be increased and a capacitance can be improved, and at the same time no distortion due to thickness difference is generated since no margin part exists even if a dielectric layer is thinned and laminated in a multiple form. SOLUTION: In a lamination ceramic capacitor, an external electrode 16 that is electrically connected to one terminal part of an inner electrode layer 13 is provided at both terminals of a capacitor body 15 where a dielectric layer 11 and the inner electrode layer 13 are alternately laminated, the entire outer- periphery part of the inner electrode layer 13 is exposed to the outer surface of the capacitor body 15 and the outer-periphery part of the inner electrode layer 13 is oxidized and insulated except a part that is electrically connected to the external electrode 16.
Patent JP-H06206556-A (JP)
Title: Servo-controller for car
Inventor: BUORUFUGANGU IERUKU
IPC: B62D6/02
Filed: 1993-12-09
Abstract: PURPOSE: To provide an especially simple servo control, especially, a power steering for motor vehicles. CONSTITUTION: A power steering has a fluid reaction controller 15 which is designed in the manner of a rotary slide and constitutes a component which can fundamentally be separated from a servo valve device 9.
Patent JP-H09156408-A (JP)
Title: Height position adjusting tool for headrest
Inventor: RYU TETSUJI
IPC: B60N2/48
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a height position adjusting tool capable of being easily and surely assembled with the required minimum number of part items. SOLUTION: This height position adjusting tool is provided with a main body 10 with a head section 12 having an insertion hole 12b of the support pole of a headrest, a slider 20 movably assembled to the head section 12 so that an insertion hole 21 is communicated with the insertion hole 12b of the main body 10, and a spring material 30 bent to pinch the support pole. The slider 20 is provided with a coupling recess 22 storing the spring material 30 and a contact section 24 kept in contact with one end side 30' of the spring material 30 to elastically separate one end side 30' from the other end side of the spring material 30. Guide grooves 12c along the moving direction of the slider 20 are provided on the head section 12 of the main body 10, and elastic coupling pieces 25 inserted and coupled with the guide grooves 12c are provided on the slider 20 on the opposite sides.
Patent JP-H05183760-A (JP)
Title: Binary picture compressing device and binary picture compression transmitting method
Inventor: ISHIZAWA KIYOSHI
IPC: H04N1/413
Filed: 1991-12-26
Abstract: PURPOSE:To always reduce a total transmittion data amount after compression to be smaller than the total data amount before compression in spite of the array of picture elements in a picture compression processor. CONSTITUTION:Picture data is selected by successively using a main scan data input selecting part 3 at every main scanning line (11, 12, 13...1n) in a state where rectangular binary picture data is set in an input picture data register 1 which can output picture data at every main scanning and compressed in an encoding part 4 so that the result is outputted to a compression result data register 5. After that, compression data length obtained from a compression data length detecting part 7 is compared in a data length comparing part 8 and data with shorter length is selected by an output data selecting part 10 so as to be adopted as data of the applying main scanning lines 21, 22, 23...2n in a compression picture data register 2.
Patent JP-H05179229-A (JP)
Title: Strong acid composition
Inventor: NASU JUN
IPC: C09K3/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a readily handleable strong acid composition having high safety even if the acid is a strong acid. CONSTITUTION:Seawater is acidified and a strong alkali is added thereto to provide a high pH. In the process, formed precipitates are removed to afford a solution, which is then concentrated to provide a solid. The obtained solid is kneaded with a calcium compound and concentrated sulfuric acid is further kneaded therewith. Since the resultant composition is a solid, transportation is facilitated without adversely affecting human bodies. This composition can be used for various industries, especially as reforming agents for fuels, pH modifiers for treating waste liquors such as waste coolants, sludges and livestock excreta.
Patent JP-H05182261-A (JP)
Title: Information storage device
Inventor: TAKAHASHI JUNICHI
IPC: G11B9/00
Filed: 1991-12-27
Abstract: PURPOSE:To detect the pyroelectric current flowing between a conductive substrate and a conductive film by heating a ferroelectric film with the Joule heat generated by the current flowing in a resistance layer from a conductive probe. CONSTITUTION:The conductive substrate 15 and conductive film 17 of the recording medium are previously impressed with the voltage at which an electric field above the anti-electric field of the ferroelectric film 16 is generated, by which the recording medium is put into a unidirecitonally polarized state. A voltage V1 is impressed between the conductive probe 23 and the conductive film 17 and a current I1 is passed through a resistance layer 18 into the film 17 by an electric discharge or tunneling from the tip of the probe 23. The Joule heat is generated in the part of the resistance layer 18 where the current I1 flows. The film 16 existing just thereunder is heated and the temp. is raised. The voltage generating the electric field which has the polarities meeting the information desired to be written and does not exceed the anti-electric field at room temp. is held impressed between the substrate 15 and the film 17 at this time and, therefore, all the polarization directions are the same. The parts where the temp. rises are reversed in the polarization directions and the pyroelectric current flowing between the substrate 15 and the film 17 is detected.
Patent JP-H05178015-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: YAMASHITA NOBUHIRO
IPC: B60C11/04
Filed: 1991-12-27
Abstract: PURPOSE:To provide a heavy load pneumatic radial tire which effectively prevents both shoulder abrasion and shoulder drop abrasion of the tire provided with a rib pattern. CONSTITUTION:On a heavy load pneumatic radial tire provided with a plural number of main grooves 2 extending in the tire circumferential direction on a tread surface and provided with a tread pattern of a rib pattern keynote consisting of a plural number of ribs 3 divided by these main grooves 2, the surface is divided into a plural number of blocks 5 by providing a plural number of kerfs 4 at least on the ribs positioned on the car extreme outside at the time of installing it on a car and on their adjoining ribs 3 out of a plural number of the ribs 3. Additionally, this is a pneumatic radial tire where groove width of the kerfs 4 is 1.5mm or less, depth of the is in a range of 20-70% of the main groove 2 depth and an angle of the kerfs 4 in the tire circumferential direction is within a range of 40-80 degrees.
Patent JP-2000170686-A (JP)
Title: Submerged pump
Inventor: IWANAGA YOSHIHIKO
IPC: F04D13/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a submerged pump with less pressure-loss and less pulsation. SOLUTION: A submerged pump 100 is provided with a casing 15 accommodating a motor 20 and a pump room 30. When an impeller in the pump room 30 disposed below the motor 20 is rotated by the motor 20, a liquid flows from an inlet port 17a of the pump room 30 into a flow passage and is discharged from a discharge port 15b disposed in the casing 15. The discharge port 15b of the casing 15 is arranged in the vicinity of an outflow port of the pump room 30. A gap formed between the motor 20 and the casing 15 is provided with a flow passage joining member 200 for joining the liquid flowing in the outflow port of the pump room 30 and that flowing in the discharge port 15b of the casing 15.