baber/WOPTO huggingface dataset:
Patent JP-H11121048-A (JP)
Title: Battery charged amount detecting device
Inventor: KIKUCHI YOSHITERU
IPC: G01R31/36
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To detect the charged amount in a battery with high accuracy. SOLUTION: In an area of a storage amount 20 to 80% where no storage amount in a battery 50 appears at the terminal voltage of the battery, a battery ECU 68 estimates the storage amount by integrating the charging and discharging current of the battery. When an engine ECU 46 detects the turn-on of an ignition key, motor generators 26, 28 are driven by an engine 10, and the battery is charged by generated power. When the charged amount reaches an area where it appears at the terminal voltage, the charged amount is computed from the current and the voltage at that time. When the amount reaches 80%, the estimated amount is corrected by this value. This correction is not conducted when a large current flows where an error becomes large in the computation of the storage amount.
Patent JP-H01119679-A (JP)
Title: Method for administrating chemical copper plating liquid
Inventor: OTA HIROTOKU
IPC: C23C18/40
Filed: 1987-11-02
Abstract: PURPOSE:To continuously replenish plating components without necessitating the replenishment of hydroxyl ions by executing the selective removal of the ions which are the by-products of plating and the selective replenishment of copper ions respectively in a electrodialysis cells partitioned with ion exchange membranes. CONSTITUTION:A chemical copper plating liquid is introduced from a plating cell into a plating liquid regenerating chamber 22 partitioned by the anion exchange resin membrane 24 of the electrodialysis cell 2 for regeneration, then an aq. electrolyte soln. is introduced into an anode chamber 21 and an aq. alkaline soln. into a cathode chamber 23, respectively. On the other hand, the plating liquid is introduced into a copper replenishing chamber 32 partitioned by the cation and anion exchange resin membranes 34, 35 of the electrodialysis cell 3 for copper replenishment, then an aq. copper compd. soln. of prescribed pH is introduced into the anode chamber 21 and the aq. alkaline soln. into the cathode chamber 33, respectively. Furthermore, the chemical plating reaction rate is determined from the concn. of the essential components and activity of the above-mentioned plating liquid measured by an analysis mechanism 5. DC power supplies E1, E2 of the above-mentioned electrodialysis cells 2, 3 are controlled according to the determined reaction rate. The removal of the by-produced ions and the replenishment of the copper ions are thereby continuously executed at the same rate as the rate of the reaction.
Patent JP-2001103279-A (JP)
Title: Image forming device
Inventor: YAMADA TAKANOBU
IPC: H04N1/46
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can output an image without degrading image quality even when color conversion processing is applied to specific information in the case of copying an image including the specific information that is visibly or invisibly imbedded to substantial image information. SOLUTION: When a user sets color conversion processing (S30), the image forming device discriminates a pixel to configure a trace pattern from an input image (S31, S32), and when the image forming device discriminates that the pixel is a pixel of the trace pattern, no color conversion is applied to the pixel (S33). When the device discriminates that the pixel is not the pixel of the trace pattern, color conversion is applied to the pixel (S35).
Patent JP-H01121981-A (JP)
Title: Multi-color picture forming device
Inventor: OKAMOTO YOSHIBUMI
IPC: G06T11/00
Filed: 1987-11-06
Abstract: PURPOSE:To convert black-and-white information having gradation information into color data by converting each color into the color data with the black-and- white information having the gradation information as an address at every color and storing them in bit map memories. CONSTITUTION:The selecting signal of a selector 23 is transmitted and the selector 23 is switched to an address bus 21. The addresses of memories 25-27 for forming color designating data are set from the bus 21 and the corresponding black-and-white data out of data for setting tables received from a data bus 20 are written into the addresses. Next, the selector 23 is switched to the data bus 21, the black-and-white data to be inputted designates the same address of the respective memories 25-27 and the color designating data stored in these are written into the writing addresses of respective bit map memories 31-33. When picture information for one picture element is written into the respective memories 31-33 like this, it can be displayed on the same address at the time of displaying on a screen with three types of colors (R.G.B).
Patent JP-H01156015-A (JP)
Title: Method of drying and expanding thermoplastic fine sphere
Inventor: OTSUDO BUJIERUKE
IPC: C08J9/22
Filed: 1988-11-07
Abstract: PURPOSE: To prevent a dust explosion by adding a specific amount of a water vapor into a drying and expanding facility. CONSTITUTION: A water suspension containing unexpanded microspheres having a solid content of about 25 to 50% is supplied to a spraying dryer. The suspension is finely divided into small droplets by a spraying disc rotating at a high speed in the dryer. A fog of the small droplets is brought into contact with a high temperature air at about 300C in a drying chamber. When the water vapor content in the dryer is set to 15 to 30 vol.%, a dust explosion is prevented.
Patent JP-S61160229-A (JP)
Title: Welding process of conductive rubber plastic layer
Inventor: SHIMOMURA TAMAZOU
IPC: B29C65/36
Filed: 1984-12-31
Abstract: PURPOSE:To thermal-weld a conductive rubber-plastic layer to a rubber plastic molded product by heating only the conductive rubber-plastic layer, while keeping the rubber-plastic molded product at unheated state. CONSTITUTION:When the magnetic field from a high frequency magnetic field generator 3 is radiated on a conductive rubber-plastic layer 2, the voltage, as a magnetic field generating source acting so as to deny said magnetic field as its reaction, is generated. The generation of such voltage is limited to conductive material, and it is not generated in the dielectric such as rubber-plastic molded product. If the conductivity of the rubber-plastic layer is equal to 10<5>OMEGA.cm or less (e.g. 10<-3>OMEGA.cm-10<5>OMEGA.cm), the voltage, as a reaction, is generated only in the rubber-plastic layer 2. The conductive rubber-plastic layer 2 is only heated by electrically generated heat due to said voltage, thereby thermal welding the conductive rubber-plastic layer 2 to a rubber-plastic molded product 1.
Patent JP-S61160330-A (JP)
Title: Automobile rear spoiler
Inventor: KODA SHIGENORI
IPC: B62D37/02
Filed: 1984-12-30
Abstract: PURPOSE:To enable a spoiler to be applied to various types of automobiles by installing the spoiler itself rotationally on a body by way of a spoiler clamp table so as to allow a lighting equipment and a datum flat face to be arranged at the free end of, and on the lower surface of a stationary section of, the spoiler itself respectively. CONSTITUTION:A rear spoiler 1 is composed of a spoiler clamp table 2 which is installed at the right and left sides of a trunk lid (a), and a spoiler itself 3 which is installed rotationally on the clamp table. And a combination lamp 4 is installed at the right and left sides of the free end 30 of the above said spoiler itself 3. And a guide 5 where a long hole 50, the center of curvature for which is located at the center of rotation (b) on the above said clamp table 2, is arranged on the both sides of a stationary section 31 of the spoiler itself 3. Simultaneously, an adjustable nut 20 arranged to the above said clamp table 2 is inserted into the above said long hole 50. In addition, a datum flat face 6 is arranged to the lower surface of the stationary section 3 of the above said spoiler itself 3 so as to permit the best visibility of the above said lamp 4 to be provided when the datum face is in a level position.
Patent JP-H02125630-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA SHIGEMITSU
IPC: H01L21/321
Filed: 1988-11-04
Abstract: PURPOSE:To make it not always necessary that, in the case of developing a new kind of item, layout is changed by-designing, and a case is anew designed, by providing a semiconductor chip with interconnection pads. CONSTITUTION:On a semiconductor chip 2, metal pad 4-1-4-4 are arranged, and a lead P2 and a bonding pad B2, and a lead P14 and a bonding pad B7 can be respectively wire-bonded by using a bonding wire 5. Since repeating pads are arranged on a semiconductor chip, restrictions of relative position relations between the leads P1-P24 of a case 1 and the bonding pads B1-B10 of the semiconductor chip 2 are relieved. Thereby, the process preparation term for design change can be saved. Even in the case where a standard case can not be used in a conventional art, and a new case is designed compulsively, the standard case may be applicable and can facilitate the process.
Patent JP-2001102116-A (JP)
Title: Connector for use in electronic parts
Inventor: TAKANO HIROHISA
IPC: H04R1/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector for use in electric parts, which can easily connect and assemble terminals of a substrate to terminals of the electric parts without requiring soldering. SOLUTION: A connector has contact-mounted portions formed at edge portions of a contact frame made of an insulating material that is interposed between the substrate and the electric parts. In the respective contacts, there are formed a pair of elastic contact legs that are in contact with the substrate terminals and the electric part terminals. The elastic contact legs are supported on the contact-mounted portions at their middle portion, in such a manner that, when one of the elastic contact legs is subjected to a pressure displacement at a free contact state, the other leg is moved with oscillation with respect to the middle portion. Thus, the elastic contact legs in the contacts are subjected to the pressure displacement by the substrate terminals and the electric part terminals so that they are electrically connected to both terminals without performing soldering.
Patent JP-H07191080-A (JP)
Title: Equipment and method to measure perfectness of electrical connection
Inventor: DEIBUITSUDO TEII KURUUKU
IPC: G01R31/312
Filed: 1994-10-19
Abstract: PURPOSE: To measure the completeness of electric connection of electric parts with high accuracy. CONSTITUTION: A conductive electrode 20 is disposed on the upper part of a connecting pin 12 of a connector 10 to drive a measured pin by a signal supply unit 20 through a bed.of.nail, wiring or the like, while measuring a response signal to the conductive electrode 30 by a measuring apparatus 40. The measuring apparatus 40 measures parameters of effective capacitance or the like between the connecting pin 12 and conductive electrode and compare the parameter with the response threshold value of the pins 12 for determining the quality of the connection between the connecting pin 12 and wiring or the like.
Patent JP-H08148467-A (JP)
Title: Forming method of contact hold
Inventor: KOMAI MASATSUGU
IPC: H01L21/302
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a method of forming a contact hole, wherein a Poly-Si pad which is high in selection ratio to an SiO2 film under certain etching conditions and has translucency is previously formed under the SiO2 film. CONSTITUTION: A thin pad 12a is set to t1 in thickness to be measurable, a base layer of thickness t2 is secured so as to cope with overetching after an etching operation is carried out, and both the pad 12a and the base layer are capable of being surely measured. Therefore, the total amount of etching of a contact hole 17a is capable of being obtained basing on the sum of the amount of overetching ((t1 -t2 ) × selectivity ratio) and the thickness t3 of an SiO film 15. Moreover, the etching rate of the contact hole 17a which changes with its size is previously obtained, whereby the amount of overetching of the contact hole 17a large enough to obtain a fine contact hole can be obtained, and a fine contact hole can be surely formed, so that a semiconductor integrated circuit is capable of being enhanced in quality and degree of integration.
Patent JP-H05218874-A (JP)
Title: Analog-digital converter and analog-digital conversion method
Inventor: UEIN SHII GEKU
IPC: H03M1/50
Filed: 1992-09-25
Abstract: PURPOSE: To make high accuracy and high-speed compatible by eliminating run-down period of an integration type analog/digital(A/D) converter. CONSTITUTION: While applying continuously an input analog signal to the A/D converter, an input reference signal is switched for a multi-slope operation. An output voltage of an integration device 502 at start and end point of times of a read period is sampled and extracted and a digital conversion value of the input analog signal is obtained, based on a difference and number of times of switching of the input reference signal for the read period.
Patent JP-H08142867-A (JP)
Title: Command transmission support operation control system
Inventor: OSHIMA TOSHIYA
IPC: B61L27/00
Filed: 1994-11-15
Abstract: PURPOSE: To rapidly select the command transmission destination in association with the change of a diagram. CONSTITUTION: When the change of a diagram generated in association with the change of a vehicle is inputted to a man-machine input display device 3, the change of the diagram is executed by a diagram change control device 2 in association with the command. In addition, vehicle position information associated with the change of the vehicle is collected by a train on-track position collecting device 4. An assigned command transmission proposed destination selection item corresponding to the factor of the diagram change is extracted by a transmission destination selecting device 5, and the command transmission proposed destination is selected according to the assigned command transmission proposed destination selection item on the basis of the changed diagram and the position information of a train.  When the command transmission proposed destination is selected, the contents are displayed on the image plane of the man-machine input display device 3.
Patent JP-H01126487-A (JP)
Title: Lining tube and manufacture thereof
Inventor: NAKANO TAKASHI
IPC: F16L15/00
Filed: 1987-11-06
Abstract: PURPOSE: To prevent corrosion and to make connecting operation easier by increasing thickness of end part of corrosion resisting inner pipe and forming a connecting surface in the end part while covering the cross section of the end part of a pressure resisting outer pipe with an end of the corrosion resisting inner pipe. CONSTITUTION: A lining pipe 1 is formed by lining a corrosion resisting inner pipe 2 made of such synthetic resin as polyethylene, polypropylene, etc., in a metallic outer pipe 3, and forming a connecting surface 4 in the cross section of the end part 2a. The connecting surface 4 is so formed that the end part 3a of the pressure resisting outer pipe 3 is covered by the end part 2a of the corrosion resisting inner pipe 2. And, the end part 2a of the corrosion resisting inner pipe 2 is projective to the outer circumference of the pressure resisting outer pipe 3 and formed by a bending pressure to increase the thickness of this part.  As a result, the corrosion of the pressure resisting pipe main body and its end part caused by the corrosive fluid flowing in the corrosion resisting inner pipe can be prevented, while an end part having a good corrosion resistance is provided, the connecting operation becomes easier.
Patent JP-H03143717-A (JP)
Title: Control mechanism of spring characteristic in hydraulic shock absorber for vehicle
Inventor: ONO SOICHI
IPC: B60G17/048
Filed: 1989-10-26
Abstract: PURPOSE:To attain the promptness of selecting a spring characteristic at the time of braking, turning, etc. by providing a reserve chamber separately from a fluid receiving chamber of a hydraulic shock absorber, and connecting a reverse chamber, defined by a movable wall in this reserve chamber, to suitably communicate with a fluid chamber of the hydraulic shock absorber. CONSTITUTION:A hydraulic shock absorber 1 for a vehicle is formed by fitting an inner member 3, which comprises a piston 8 and a piston rod 9, into a cylinder main unit 2, and the hydraulic shock absorber 1 has fluid chambers A, A' defined by the piston 8. Here in an upper part of the cylinder main unit 2, a spring characteristic control device 30, constituted of an oil flow path opening and closing device 31 and a reserve cylinder 32, is arranged. The oil flow path opening and closing device 31 is interposed in a tube 21 for connecting the fluid chamber A to a subcylinder 25 for serving as a fluid receiving chamber. The reserve cylinder 32 is constituted by providing an upper part gas chamber D, defined by a movable partition 58, and a lower part reserve chamber E, and it is connected to the fluid chamber A through a pressure damping force regulating valve 48 controlled in accordance with a vehicle running condition.
Patent JP-H07133034-A (JP)
Title: Paper feeding device
Inventor: UEDA KENJI
IPC: G03G15/00
Filed: 1993-11-10
Abstract: PURPOSE:To prevent paper sheets from not being fed and being fed one upon another in a paper feeding device for feeding paper sheets separately one by one. CONSTITUTION:An auxiliary pressing body 13 for applying an auxiliary pressing force for pressing a frictional member 7 to a paper feeding roller 6 and a pressing force adjusting body 16 which is connected with a pick-up roller 4 and shifts integrally with the pick-up roller 4 are installed on the frictional member 7 pressed on the outer peripheral surface of the paper feeding roller 6. When the pick-up roller 4 is shifted to a contact position and carriers out paper feed, the auxiliary pressing body 13 is shifted to the position for releasing the application of the auxiliary pressing force by the pressing force adjusting body 16, and the pressing force which acts on the paper feeding roller 6 from the frictional member 7 is reduced to prevent the generation of a paper feed disabled state. Further, when the pick-up roller 4 shifts to a separation position, the pressing force adjusting body 16 is separated from the auxiliary pressing body 13, and applies an auxiliary pressing force to the frictional member 7, and the pressing force which acts on the paper feeding roller 6 from the frictional member 7 is increased to prevent the generation of double feed.
Patent JP-H02126902-A (JP)
Title: Method for purifying crystal by filtration
Inventor: MORITA MINORU
IPC: B01D29/01
Filed: 1988-11-07
Abstract: PURPOSE:To stably obtain a high purity crystal component over a long period of time by keeping a filter medium at above a temp. at which mother liquor is crystallized during at least filtering operation. CONSTITUTION:When a soln. contg. a crystal component is separated into the crystal component and mother liquor by passing through a filter medium 3, the filter medium 3 is kept at above a temp. at which the mother liquor is crystallized with a heater 4 during at least the filtering operation. The crystal component having high purity can stably be obtd. over a long period of time.
Patent JP-2001102734-A (JP)
Title: Multilayer flexible wiring board
Inventor: NAKAMURA MASAYUKI
IPC: H05K3/46
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To produce a highly reliable multilayer flexible wiring board having high yield. SOLUTION: In a flexible wiring board 10 for use in the inventive multilayer flexible wiring board 40, a metal coating 14 is formed on the surface of metal wiring 19 and exposed in a connection region. A wall member higher than the surface of the metal coating 14 is arranged on the periphery of the exposed metal coating 14. The wall member comprises a wall surface 23 of an opening 17 in a resin film 15 formed on the metal wiring 19. When a bump 34 having a solder coating 36 is abutted against the metal coating 14 in the connection region and heated at the melting point of solder metal or higher while being pressed, the solder coating 36 is fused. The fused solder metal is blocked by the wall surface 23 which prevents it from flowing out to the outer part of the connection region, bridge of soldering metal will not be formed across the metal wiring 19.
Patent JP-H07133085-A (JP)
Title: Replacement of main rope of elevator
Inventor: KAWASHIMA KENTARO
IPC: B66B7/00
Filed: 1993-11-10
Abstract: PURPOSE:To shorten the service suspending time of an elevator in replacing its main rope by shortening working time and improve safety. CONSTITUTION:After an elevator can 7 and a balance weight 8 are fixed on the guide rails 21 and 22, the terminal on the elevator car 7 side of an old main rope 6 to be replaced is cut, and the cut terminal is connected with the terminal of a new main rope 6, and the terminal on the balance weight 8 side of the old main rope 6 is cut. Then, the new main rope 6 is supplied, during the revolution of a hoisting machine 3, and the old main rope 6 is withdrawn, and both the terminals of the new main rope 6 is connected with the elevator car 7 and the balance weight 8.
Patent JP-H04155759-A (JP)
Title: Manufacture of positive plate for lead-acid battery
Inventor: TSUCHIYA SATOMI
IPC: H01M4/21
Filed: 1990-10-18
Abstract: PURPOSE:To reduce the difference in battery performance by putting plates very closely together in the direction of the plate thickness so as to hang them, by humidifying the plate at a point that the surface temperature thereof during aging becomes higher than atmospheric temperature by not lower than 3 deg.C, and then by drying them. CONSTITUTION:Lead oxide powder including metallic lead and a paste for which water and sulfuric acid are primarily kneaded together, are applied to a cast grating body, and are overlayered with each other, while layers made of material that does not transmit vapor, of the same shape as a plate, are overlayered on both sides, which are hung in such a way that the state of the end part and that of the center part do not differ from each other. It is put in a drying furnace of 65 deg.C, while the temperature of the plate surface in the center part is measured, and when the temperature reaches 68 deg.C, humidifying of 90% is begun, and is continued for eight hours. The humidification is once stopped, and it is dried at the same temperature for eight hours. When the humidification is resumed, it is started from a point that the temperature of the plate surface becomes higher than the atmospheric temperature by not lower than 3 deg.C, and the difference between the amount of moisture and that of metallic lead in the active material in the aging state can thus be reduced.
Patent JP-S61159135-A (JP)
Title: Particle analyzing device
Inventor: ITO YUJI
IPC: G01N15/14
Filed: 1984-12-31
Abstract: PURPOSE:To easily decide on the stable state of a laminar flow by picking up the flow of sample liquid by a television camera which is arranged at right angles to the center axis of the flow of sample liquid and displaying its image on a television monitor. CONSTITUTION:A sample liquid intake 2 and a sheath liquid intake 3 are connected to a nozzle 1 and the sample liquid S flows out of the orifice atop the nozzle 1 while covered with sheath liquid as a fast laminar flow. An image forming lens 5 is arranged on the optical axis O of laser light L projected by a laser light source 4 arranged in the direction intersecting orthogonally with the center axis Z of the flow and a condenser lens 6 and a photoelectric detector 7 are arrayed opposite the light source 4. Further, a photographic lens 8 and a television image pickup tube 9 are arranged approximately in the direction intersecting orthogonally with the center axis Z and optical axis O. The state of the flow of the sample liquid S covered with the sheath liquid is projected on the television monitor through the image pickup tube 9 and it is judged whether or not the sample liquid S flows properly on a measured waveform display tube which displays the output of the detector 7.