baber/WOPTO huggingface dataset:
Patent JP-2001095032-A (JP)
Title: Base station line concentrator
Inventor: ARAKAWA KOUGAKU
IPC: H04W84/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem that load for maintenance and operation is large and that usable terminal is restricted. SOLUTION: A base station line concentrator to concentrate a connection line to be extended from a base station under command and to connect all radio base station with a public fixed network via a shared connection line is provided with (1) a call origination means to repeat a connection request to a public fixation network to the radio base station under command, when a connection request is made from mobile terminal stored in the radio base station under command, (2) an incoming call processing means to repeat the connection request received from the public fixed network to the radio base station under command when the opposite party of the connection request is a mobile station stored in the base station under command and (3)  a specified subscriber judging means to disconnect a part of a call set between the base station hub and the public fixed network in a series of setting processes and to directly connect the mobile terminal to make a connection request and a mobile terminal to be the other party in the present device, when both of them are the mobile terminals of a specified subscriber.
Patent JP-H04148392-A (JP)
Title: Optical character reader
Inventor: ITAMOTO KOJI
IPC: G06K9/34
Filed: 1990-10-11
Abstract: PURPOSE:To enable the reading of oblique character strings overlapped in the direction of projection by resolving an area including the character string into small areas, detecting the coordinates of a picture line part included in it, and checking the connection relation between mutual picture line parts. CONSTITUTION:A small area block segmenting circuit 31 divides the area including the character string detected from character picture data into plural small areas in a longitudinal direction, and the only picture line parts where character picture included at every small area is continued are segmented as a small area block. Then, whether or not there is a part of character picture is in the vicinity of the connection parts of the adjacent small area blocks based on the connection information among respective small area blocks and the coordinates of the small area blocks detected from a small area block connection detection circuit 32 in a small area picture connection detection circuit 33 is confirmed. The collection of the small area block for which a character picture is connected is judged as one character. Thus, the character can be easily read even when it is the oblique character string overlapped in the direction of projection.
Patent JP-H05114575-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO SHINICHI
IPC: H01L21/3205
Filed: 1991-10-21
Abstract: PURPOSE:To simplify a contact hole formation step while enabling the contact hole to be formed receiving no etching damage at all by a method wherein the thickness of an oxide film is differentiated and a contact hole is formed after patterning a first conductive layer in a specific shape. CONSTITUTION:The film thickness of an oxide film 9 in a contact hole formation region 8 on the first conductive layer 6b is made thinner than that on the other first conductive layer 6. Besides, the etching amount of the oxide film during the contact hole formation step shall exceed the thickness of the oxide film 9 laminated on another region 11 and the contact hole formation region 8 but shall not exceed that of the oxide film 7 laminated on the first conductive layer 6 excluding the contact hole formation region 8. Through these procedures, the contact hole between the second conductive layer and the active region 11 can be formed in self-alignment with the first conductive layer 6a while enabling the contact hole between the first conductive layer 6a and the second conductive layer to be formed simultaneously.
Patent JP-H09109157-A (JP)
Title: Molding removing apparatus
Inventor: TATENO SHIGERU
IPC: B29C45/42
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To attempt to improve the operating ratio of a production line system by facilitating the execution of switching of the steps. SOLUTION: The molding removing apparatus comprises a body 11, a movable base 12, a molding removing means 13, movable base driving means 14A, 14B, longitudinal driving means 15, and vertical driving means 16. The body 11 is installed in a molding machine 1 by a mount 18, and has a base 17 and movable base moving guides 19A, 19B protruding from both the side faces to the side. The base 19 is supported to the guides 19A, 19B, and moved to the one side of the body 11 by the means 14A, 14B. The means 13 is assembled with a removing means supporting mechanism 23, and moved vertically and longitudinally to the base 11 by the means 15 and 16. The molding is removed from the mold 2 by the means 13, and conveyed to either the product integrating unit 3A or 3G installed at both sides of the machine 1.
Patent JP-H04149375-A (JP)
Title: Storage and takeout device making effective use of space
Inventor: KIDA KAZUO
IPC: B65G1/02
Filed: 1990-10-15
Abstract: PURPOSE:To quicken the taking in and out of articles by providing the lift of article storage boxes to each cylindrical sky storage device in such a manner as communicating the boxes with a plurality of entrances, and also independently rotating stacked storage sheds, and storing articles in each device together with the storage boxes. CONSTITUTION:Sky parking devices 10, 11, 12 for bicycles installed in the vicinity of a station and the like are each cylindrically formed and a plurality of entrances 310 are provided around the outer periphery of each of the devices 10, 11, 12. Bicycle storage boxes 100 are installed in such a manner as being communicated with the respective entrances 310 and being freely raised and lowered and also storage sheds 402 are independently and intermittently rotated. A bicycle is placed on each box 100 and transported to a predetermined position by a lift and the storage sheds 402 are rotated and the bicycle is stored in each box 100; the bicycle can be taken out from any entrance. The effective use of the land is thereby made possible and bicycles can be quickly taken in and out.
Patent JP-H06124019-A (JP)
Title: Image forming device provided with self-repairing function
Inventor: SHIMOMURA YOSHIKI
IPC: H04N1/00
Filed: 1992-10-12
Abstract: PURPOSE:To shorten the time required for repairing a fault so that a self- repairing system is made a practical machine incorporating type system. CONSTITUTION:The diagnosis of the fault is performed by comparing a value obtained by making each sensor value a fuzzy qualitative value basing on a fuzzy membership function with a virtual case previously stored in a virtual case holding part 12. When the fault is diagnosed to exist, the repair of the fault is performed. Repairing operation is performed so that a target area is previously set and an area to which the device belongs is transited toward the target area. In the case where a contradiction is found in the transition of the area by the time where the repair is completed, the repair is performed from a different point of view by resetting a transition target area. Therefore, an image forming device having a width in the repair is obained.
Patent JP-H01115894-A (JP)
Title: Method for molecular-beam crystal growth of semiconductor
Inventor: ONABE KENTAROU
IPC: H01L21/203
Filed: 1987-10-30
Abstract: PURPOSE:To enable effective prevention or control of contamination with impurities in molecular-beam crystal growth of a semiconductor, by irradiating the surface of a substrate crystal with electron beams in an ultrahigh vacuum and carrying out crystal growth while negatively charging the above-mentioned crystal surface. CONSTITUTION:The surface of a substrate crystal 11 is irradiated with electron beams 14 in an ultrahigh vacuum vessel 13 to carry out crystal growth while negatively charging the crystal surface 11.
Patent JP-H01115497-A (JP)
Title: Waste water treating device
Inventor: KUROSAKI OSAMU
IPC: C02F3/08
Filed: 1987-10-30
Abstract: PURPOSE:To efficiently treat water with a small-sized device without clogging by lowering water to be treated to a bed part where granular carriers are fluidized by gas, then rising the water in a filter bed consisting of granular filter media. CONSTITUTION:The water to be treated is introduced from a raw water inlet at the top of a treatment tank 1 of a waste water treating device for service water, night soil, etc., into the fluidized bed A where the carriers are kept fluidized by the gas such as air from a blow pipe 6, by which the water is biologically treated. The treated water enters the filter bed B from the lower part thereof and is turned upward in said bed so that suspended matter such as sludge is captured. The treated water rises in an inside cylinder 3 thereafter and flows to the outside of the system. The contaminated filter media are withdrawn from an ejector 17 operated by the circulating water and is admitted into a cleaning and separating tank 9. The filter media are cleaned by the water balance of a liquid level controller 12 in said tank. The cleaned media are returned to the filter bed B. The water is thus treated effectively in the fluidized bed of the gasliquid counter current and the fluidized bed of the upward current of the water, by which the clogging is prevented.
Patent JP-H10126923-A (JP)
Title: Electric joint box
Inventor: MIYAMOTO TAKASHI
IPC: H02G3/16
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a bus bar from sinking due to the load of an electric component in mounting. SOLUTION: A plurality of longitudinal bus bars 15A-15C are house in a block 14 while being stopped at a lance 16 provided on the inner wall thereof with the outer terminal joint directing upward. Furthermore, terminals 17a-17c with wire are inserted into the block contiguously to the longitudinal bus bars while being locked at a lance provided on the inner wall of the block and further stopped at a retainer 13 which is fitted to the lower surface of the block through a lock means. A receiving face for supporting the lower end part of the bus bar and preventing the bus bar from sinking is provided at the bottom wall part of the retainer 13. An insulation wall 13d being inserted between adjacent bus bars is also projecting from the retainer.
Patent JP-H10126916-A (JP)
Title: Jig for passing wire group through corrugated tube
Inventor: KAWAMURA MASATO
IPC: F16L55/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To perform the work for passing wires through a corrugated tube with slit and the work for locking the slit using a single jig. SOLUTION: A tubular part 32 for guiding a wire group and a tubular part 33 for locking are provided continuously and a wire group W is passed through these tubular parts 32, 33. When a corrugated tube 10 is fitted and moved by means of the tubular part 32, the wire group W is inserted into the tubular part 33 while opening the slit 11 forcibly and transferred into corrugated tube 10 in the tubular part 33. Consequently, protrusions 33f, 33g from the tubular part 33 are inserted into locking recesses 19, 23 made in the corrugated tube and since the protrusions 33f, 33q are provided closely each other, the locking recesses 19, 23 are brought close each other to be locked automatically.
Patent JP-H03135220-A (JP)
Title: Level conversion circuit
Inventor: FUKUSHI ISAO
IPC: H03K19/018
Filed: 1989-10-20
Abstract: PURPOSE:To attain high speed level conversion by turning on/off a second parabollic transistor in correspondence with H and L of the input of a CMOS or BiCMOS level, short circuiting and releasing a part of resistance elements in a voltage-dividing circuit and generating the H and L outputs of an ECL level in the output terminal of an emitter follower. CONSTITUTION:When an input Vin is in an H level, a base current control circuit 4 turns off a transistor 4. Thus, a current by a constant current source 5 flows in resistance elements 1 and 2, a voltage drops and the output voltage of the voltage-dividing circuit becomes low. When the input Vin is in an L level, the base current control circuit 4 turns on a transistor 3. Consequently, the resistance element 1 is short circuited and the voltage drop by the current of the constant current source 5 only comes to the voltage drop by almost the resistance element 2 and the output of the voltage-dividing circuit rises. Thus, the bipolar transistor of a current switch 6 is prevented from being saturated and the level conversion of high speed is realized.
Patent JP-H03135239-A (JP)
Title: Radio transmission processor
Inventor: NAKAJIMA SHIGERU
IPC: H04L1/08
Filed: 1989-10-20
Abstract: PURPOSE:To shorten a processing time by judging the propriety of communication data from a check code whenever it is received from a data input device and processing communication data most preferentially judged to be good among communication data of plural times, which is transmitted from the data input device at that time. CONSTITUTION:Bar code data which a touch scanner 10 reads is converted into communication data, a characteristic CRC bit based on communication data is added and communication data is transmitted to a host computer 20 three times. The host computer 20 judges the propriety of communication data from the CRC bit whenever it receives communication data transmitted from the touch scanner 10, and processes communication data which is most preferentially judged to be good among communication data which is transmitted three times from the touch scanner 10. When communication data which is transmitted in the first time is judged to be good, for example, it can be processed at that time, and the processing time can be shortened.
Patent JP-H07128624-A (JP)
Title: Production of waveguide optical element
Inventor: ICHIKAWA JUNICHIRO
IPC: G02B6/12
Filed: 1993-11-01
Abstract: PURPOSE:To efficiently produce a waveguide optical element in which little DC drift is caused by performing a thermal diffusion process of titanium on a lithium niobate substrate to form an optical waveguide in a dry gas atmosphere. CONSTITUTION:The production method includes steps for forming an optical waveguide of a desired shape by thermally diffusing titanium on a lithium niobate substrate, for depositing a dielectric buffer layer just above this optical waveguide, and for arranging electrodes on the dielectric buffer layer. The process for thermal diffusion of titanium to form the optical waveguide is executed in a dry gas atmosphere. The thermal diffusion process is performed in a dry gas atmosphere at 900-1000 deg.C. As for the ambient gas, such gas containing at least oxygen is used, and oxygen gas is more preferable. The amt. of water vapor in the dry gas atmosphere is preferably such an amt. that the gas has <=0 deg.C dew point, and more preferably, the dew point is <=-70 deg.C.
Patent JP-S61152484-A (JP)
Title: Dichroic thermal recording material
Inventor: INABA NORIHIKO
IPC: B41M5/34
Filed: 1984-12-27
Abstract: PURPOSE:To prevent the admixture of colors in high-temperature color pictures by improving the color separation of the pictures by a method in which the second thermal color-forming layer containing a basic leuco dye and a developer is formed as the upper layer of two thermal color-forming layers, and an intermediate layer containing a piperazine compound as a color eraser is provided. CONSTITUTION:The first and second thermal color-forming layers, each having different chromatic heat energies and capabilities of giving different color tones, are formed on a supporter by positioning the thermal color-forming layer having smaller chromatic heat energy on the upper layer side. A color-forming system consisting of a basic leuco dye and a developer is provided for the second thermal color-forming layer constituting at least the upper layer of the two thermal color-forming layers. A piperazine compound with two acylamino groups as a color eraser for the color-forming system of the second thermal color- forming layer is added to the first thermal color-forming layer or to the intermediate layer provided between the first and second thermal color-forming layers. The color eraser can exhibit its excellent color-erasing effect on the color- forming system, and therefore, even a black color tone of color constitution can show clear dichroic separation property.
Patent JP-H08134152-A (JP)
Title: Cationic modified polyester-based resin
Inventor: SHIMIZU TOSHIYUKI
IPC: C08F283/01
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a cationic modified polyester-based resin having excellent transparency, adhesivity, mechanical properties and compatibility with other resins. CONSTITUTION: This cationic modified polyester-based resin comprises a main chain composed of a polyester or a polyester polyurethane containing >=60mol% of an aromatic dicarboxylic acid and/or an alicyclic dicarboxylic acid among the whole carboxylic acid components and a side chain composed of a polymer of a radically polymerizable monomer containing a functional group of the formula, >N<+> <.X<-> (X<-> is a halogen ion, sulfate ion, nitrate ion, phosphate ion, carboxyl ion or sulfonic ion) and has 100-5,000 equivalent/10<6> g content of the functional group of the formula in the whole resin.
Patent JP-H03135202-A (JP)
Title: Terminal structure for dielectric filter
Inventor: SAITO KOJI
IPC: H01P1/205
Filed: 1989-10-20
Abstract: PURPOSE:To reduce the number of parts and an assembly manhour, to prevent the dislocation of a terminal owing to reflow soldering and to avoid the deterioration in a characteristic by engaging the collor part of a resin pin into a case, inserting a part of a connection terminal into the collar part and pressing and connecting the connection terminal to a metallic pin. CONSTITUTION:The upper part 21a of the connection terminal 21 is inserted and formed into the collar part 20b of the resin pin 20, and the collar part 20b is engaged to the inner surface of the case 15. The metallic pin 25 is press- fitted to the resin pin 20 and is pressed to the connection terminal 21, whereby they are electrically connected. Thus, a galaepoxy resin substrate is eliminated and trouble work such as the insertion of the terminal into the substrate concerned can be saved. Then, the number of the parts and the assembly manhour can be reduced, and the dislocation and the omission of the connection terminal at the time of reflow soldering by surface mounting can be prevented, and the fluctuation of the characteristic can be avoided.
Patent JP-H03136207-A (JP)
Title: Glass sealed type thermistor
Inventor: TAMAI TAKASHI
IPC: H01C7/04
Filed: 1989-10-20
Abstract: PURPOSE:To obtain the title thermistor of excellent workability and reliability having no extreme change in resistance value of the thermistor due to the gas generated when sealing in glass and also the welding between an element and electrodes thereon can be done smoothly by a method wherein a dumet lead wire, one end of which is coated with metal, is fixed to the electrodes on both surfaces of an element using a parallel-gap welding method. CONSTITUTION:A dumet lead wire 4, one end of which is coated with metals 5 and 6, is fixed to the electrodes 2 and 3 provided on both surfaces of a thermistor element 1 by conducting parallel-gap welding, the above-mentioned thermistor element 1 and the welded part are inserted into a glass tube, and they are sealed in the glass tube 7 by heat-fusing glass. For example, a dumet lead wire 4, one end surface of which is coated with the metals 6 and 7 such as nickel, silver and the like, is used as the lead wire. The electrodes 8 and 8 of a parallel-gap welding machine are brought into contact with the electrodes 2 and 3 on both surfaces of the thermistor element 1, and after they have been welded using a parallel-gap welding method, they are inserted into the glass tube and are sealed in the glass tube by heat-fusing them in an algon gas atmosphere.
Patent JP-H05116717-A (JP)
Title: Shelf device
Inventor: HASHIMOTO TAIJI
IPC: B65G1/14
Filed: 1991-10-23
Abstract: PURPOSE:To simplify level adjustment after connection with a shelf part is carried out, by constituting a leg device of a shelf device for an automatic warehouse of a grounding body, stepped cylindrical connection body and a connection rod free to screw in and by making it possible to caulk the connection body after coating of the grounding body. CONSTITUTION:This leg device has a coated grounding body 1 with a through- hole 6 on an upward bulged part 3 formed on the central part of a base plate part 2 and a plated connection body 10 integrally with a diametrical large cylindrical part 11 provided with a screw hole 15 and a diametrical small cylindrical part 12. This connection body 10 is joined with the grounding body 1 by fitting the diametrical small cylindrical part 12 in the through-hole 6 of the grounding body 1 and thereafter caulking it. A connection rod 20 respectively provided with a sectional rectangular operation part 21 on the middle and a reception ring 24 on a bar part 23 on the upper side is screwed in the screw hole 15 of this connection body 10. This leg device 30 is used by installing it on the lower part of a shelf part 32 of a frame work shelf for an automatic warehouse and others, and level adjustment of the shelf part 32 is carried out by rotating the connection rod 20.
Patent JP-H11105688-A (JP)
Title: Vehicular brake system
Inventor: OOTOMO AKIHIRO
IPC: B60L7/24
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of the total braking torque that includes regenerative braking torque and frictional braking torque in a vehicular brake system using a regenerative brake system and a hydraulic brake system. SOLUTION: For surging the total braking torque up during traction control in a vehicular brake system that uses a regenerative brake system and a hydraulic brake system, Step 8 increases both the regenerative braking torque and the hydraulic braking torque. For abating the total braking torque in the same condition, on the other hand, Steps 10 to 13 hold the hydraulic braking torque constant and decrease the regenerative braking torque. Because of excellent responsiveness of the hydraulic braking torque, increasing both the regenerative and hydraulic braking torques pushes up the total braking torque more rapidly than increasing only the regenerative braking torque. A smooth reduction trend of the regenerative braking torque, in addition, permits smooth diminution of the total braking torque to thus improve the controllability of the total braking torque.
Patent JP-2001124354-A (JP)
Title: Method for modifying bathroom floor heater
Inventor: NISHIYAMA MASAKI
IPC: F24D13/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing a modification to a bathroom floor capable of floor heating in the state as it is without removing an existing overall floor. SOLUTION: The method for executing a modification for bathroom floor hating comprises the steps of grooving an existing floor to form grooves 6, installing a heater 7 in the grooves 6, and laminating a front surface plate 10 with an adhesive to form a surface layer. In this case, a front surface plate 10 in which a heater 7 is embedded in an existing floor surface may be laminated with an adhesive to form the surface layer.