baber/WOPTO huggingface dataset:
Patent JP-H04192837-A (JP)
Title: Media connection detecting device of lan system
Inventor: TSUBAKI MASAMITSU
IPC: H04L12/44
Filed: 1990-11-27
Abstract: PURPOSE:To surely detect the abnormality of media by a simple constitution so that an appropriate processing can be executed immediately by detecting the unconnection of the media by a voltage waveform of a transmitting signal. CONSTITUTION:Signals transmitted from each terminal 4-9 pass through HUBs (line concentrators) 1-3 and are transmitted to all of each terminal 4-9. Accordingly, each terminal 4-9 is always connected to the HUBs 1-3. In the case media are not connected yet in a receiving side, a voltage waveform of a transmitting signal is detected in a state that it is different from that of a connected state, therefore, a transmitting side decides thereby that the receiving side is not connected yet. In such a way, abnormality of media is detected by a simple constitution, and an appropriate measure is taken in an early stage.
Patent JP-2000150018-A (JP)
Title: Resin molding
Inventor: TSUJI KENJI
IPC: H01R4/70
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a hinge from rupturing without any obstruction for installation of members one another in a structure that a plurality of members are coupled together by a hinge. SOLUTION: A pair of semicylindrical members 36L and 36R constituting a cover 35 are coupled together by a hinge 37 in the form of a plate piece. The hinge 37 is provided with a pair of thick wall reinforcing parts 49 so that they are set over between the two semicylindrical members 36L and 36R along the front and rear edges of the hinge 37. When a number of such covers 35 are conveyed upon packaging in a sack or box or taken out of box in the condition that the covers 35 are opened, it is likely that the covers 35 are hitched by one another to cause a ruptural force to act on the hinge 37, but the hinge 37 will never go in rupture because of provision of the thick wall reinforcing parts 49 at the edges of the hinge 37.
Patent JP-H03186066-A (JP)
Title: Picture processor
Inventor: KATO MASAMI
IPC: G06T5/00
Filed: 1989-12-15
Abstract: PURPOSE:To enable the binarizing processing of satisfactory compressibility without lowering resolution by correcting and binarizing an attention picture element from attention picture element data and multilevel data corresponding to the result of image area decision form the multilevel data before binarizing peripheral picture elements and the attention picture element data including binarizing error. CONSTITUTION:In an attention picture element density correction part 12, attention picture element density 1b to be binalized by a binarizing processing part 11 is corrected by density data IC before binarizing the already binalized peripheral picture elements stored in a peripheral picture density storage part 13. An image area decision processing part 14 executes the image area decision according to a density change by the attention picture element density 1b and the density data IC of the already binalized peripheral picture elements and controls whether the density of the attention picture element is corrected or not. Thus, without lowering the resolution, the binalizing processing can be executed with the satisfactory compressibility.
Patent JP-H05248135-A (JP)
Title: Hinge used for rotatable section-forming bar
Inventor: BUORUFUGANGU MARUKUBUARUTO
IPC: E05D7/00
Filed: 1992-12-03
Abstract: PURPOSE: To facilitate a hinge-connection of a section-forming bar to a container and realize a stopper for a container door in a hinge used for a rotatable section-forming bar. CONSTITUTION: A first hinge part is constituted of beads 11 integrally formed at every section in the long side of a section-forming bar 9. Slits 12 are formed at sections where beads 11 are not formed. A second hinge part is constituted of tongue pieces integrally formed at the front edge and/or the rear edge of the container correspondingly to the contour of the beads 11. The tongue piece is engaged with the inside 13 of the slit 12 and the tongue piece end 15 of the tongue piece of the container rear edge is erected so as to form a stopper restricting the rotating stroke of the container door.
Patent JP-H01162883-A (JP)
Title: Discoloration inhibitor of cellulosic fiber dyed material by metal
Inventor: IKADAI KEISUKE
IPC: D06M101/06
Filed: 1987-12-21
Abstract: PURPOSE: To prevent the change of color of a cellulose-based fiber dyed material dyed with a reactive dye or a direct dye by subjecting the cellulose-based fiber dyed material to aftertreatment with a specific compound. CONSTITUTION: A cellulose-based fiber dyed material dyed with a reactive dye or a direct dye, preferably a dyed material subjected to aftertreatment with an ordinary fixing agent after the dyeing is treated with an aqueous solution or a dispersion containing 0.1-5 g/l one or more compounds selected from a benzotriazole of formula I (R<1> is H or CH3 ; X<1> is H, Na, K or NH4 ), or the like, and its salt, a 2-mercaptobenzothiazole of formula II (R<2> is H or CH3 : X<2> is H, Na, K or NH4 ), or the like, and its salt, a 2-mercaptobenzimidazole of formula III (R<3> is H or CH3 ; X<3> is H, Na, K or NH4 ), and its salt, or the like. The change of color of the dyed material caused by a metal can be prevented before it happens by the treatment without lowering essential dyeing fastness.
Patent JP-2001136818-A (JP)
Title: Sporadic injection fertilizing apparatus
Inventor: SAKAMOTO SHINJI
IPC: A01C23/04
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizing apparatus provided with a reciprocating pump capable of inhibiting the back-flow of liquid fertilizer with a simple structure and stably and surely performing the injection of the fertilizer into soil. SOLUTION: A reciprocating pump 74 is placed on liquid fertilizer lines 90a, 90b, 91, 92 to transport a liquid fertilizer from fertilizer tanks 18a, 18b to an injection pipe 16. The back-flow of the liquid fertilizer from the pump to the fertilizer tank is prevented by a 1st return check valve inserted in the suction line connecting the fertilizer tank to the pump and the back-flow of the fertilizer from the injection pipe to the pump is prevented by a 2nd return check valve inserted in a force feeding line connecting the pump to the injection pipe.  The driving force to effect the ejection of the fertilizer is directly applied to the pump to supply the fertilizer to the injection pipe exclusively when the injection pipe is thrust into the soil and, otherwise, a sucking force is indirectly applied to the pump 74 with an elastic member to supply the fertilizer from the liquid fertilizer tanks to the pump.
Patent JP-H04191276-A (JP)
Title: Elevator device
Inventor: NOJIMA HIROSHI
IPC: B66B9/187
Filed: 1990-11-27
Abstract: PURPOSE:To make improvements in operation efficiency and safety by lifting a hanging means upward according to the constructive condition of a body. CONSTITUTION:With the construction of a body 1, a hanging means 9 is clamped to the upper part of an elevator shaft 5, and in this state, a cage 23 is moved up and down, through which various equipment and materials as well as workers are all carried in and out. When the body 1 is further constructed toward the upper floor, a hanging rope 21 is made into a state of being opened free, extending this hanging rope 21 as far as proper length, and a lock of the hanging means 9 is released and, after the hanging means 9 is lifted up to a proper position along a rack gear 7, the position is locked. Next, a lock of the cage 23 is released, while length of the hanging rope 21 is adjusted. Then, the cage 23 is properly lifted up or down and carrying-in-and-out-operation takes place. With this constitution, operation efficiency and safety are well improved.
Patent JP-H09164613-A (JP)
Title: Production control of corrugator machine
Inventor: IHI KOJI
IPC: G07C3/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent that the shortage of production quantity is generated by the quantity corresponding to the length of an inferior part generated when splice operation is generated in a mill roll stand after the supply residual length of the mill roll stand at an upstream position becomes stagnation length. SOLUTION: The supply residual length in the splicer 2a of a mill roll stand at an upstream position is preset to the raw paper setting length (one lot producing length) of a corrugated cardboard sheet scheduled to be produced and the production length based on a production number counter by the signal of a cut-off sensor 2a and the stagnation length of paper from the mill roll stand to a cut-off mechanism are subtracted from the preset value by an operation control part 23 to calculate the supply residual length.  When the signal of the splicer 2a is detected after the supply residual length becomes the stagnation length or less, a stop signal is inputted to a gate 6b on the basis of the detection signal to stop the signal from a running quantity measuring sensor 6a and the raw paper is excessively sent out during this period by the mill roll stand to prevent the shortage of production quantity caused by the generation of inferiority.
Patent JP-H07183954-A (JP)
Title: Intelligent network service starting method and guide system
Inventor: KIKUCHI HIROAKI
IPC: H04M3/42
Filed: 1993-12-22
Abstract: PURPOSE:To save labor and time of an service guide operator by executing the IN service of the classification shown by analyzing the number dialed by a user listening to a guidance message by an exclusive number translator. CONSTITUTION:When a guidance message device 5 is started by the command of a controller 8, the device 5 transmits the guidance message of intelligent network IN service for a user to terminals 11 and 13. The user performs a dialing from terminals 11 and 13 based on an IN service using method, a changeover switch 4 is switched to a number translator 2 for IN service and the dial number is inputted in the device 2. The device 2 transmits various kinds of IN service numbers that the dial number shows to a service control point SCP 7 according to the result that the inputted dial number is analyzed. In an SCP 7, the device 8 receives the IN service number and performs the IN service of the classification shown by the IN service number.
Patent JP-H04191809-A (JP)
Title: Lens for reading original
Inventor: KOUCHIWA TAIRA
IPC: G02B13/18
Filed: 1990-11-27
Abstract: PURPOSE:To be provided with nearly 100% vignetting factor over a peripheral part and to obtain high contrast all over a reading area by having such a constitution that there are five pieces in five groups which are arranged from an object side to an image side as 1st to 5th groups, making a 6th lens surface an aspherical surface and making the conical constant of the aspherical surface satisfy a specified condition. CONSTITUTION:The lenses are constituted of five lenses in five groups for forming the reduced image with reference to an original on an image pickup element. A 1st lens 1 most closely arranged on the object side is a negative meniscus lens whose convex surface faces the object side, and a 2nd lens 2 is a positive lens 2. A 3rd lens 3 is a both-side concave lens and a 4th lens 4 is a positive lens, and a 5th lens most closely arranged on the image side is a positive meniscus lens whose convex surface faces the object side. Furthermore, the 6th lens surface is of aspherical surface and the condition such as 0.62 < K6 < 2.45 is satisfied with the conical constant K6 of the aspherical surface. Thus, the lens is provided with the nearly 100% vignetting factor over the peripheral part, and then, the high contrast can be obtained.
Patent JP-H04290179-A (JP)
Title: Method of executing graphics pixel compression instruction in the data processor
Inventor: KIISU EBERETSUTO DEIFUENDORUFU
IPC: G06T15/00
Filed: 1991-11-14
Abstract: PURPOSE: To execute a pixel compression instruction in a data processing system. CONSTITUTION: An instruction sequencer 22 transfers a graphics instruction to a graphics executing unit 29. The executing unit 29 transfers data operands in a selected number from a communication bus 36 in response to the reception of a pixel compression instruction. One of the data operands in the selected number is constituted of plural bits expressing more than one fixed decimal point values, and each fixed decimal point value expresses the intensity of one color channel in a pixel. The executing unit 29 cuts off each fixed decimal point value until the prescribed bit number, generates a corresponding cut-off bit field, and compresses the cut-off bit field at the prescribed position in a second data operand. The second data operand integrates a cut-off color channel value in a pixel format, applies an intermediate value, rotates the value, and applies the result data operand.
Patent JP-H02166786-A (JP)
Title: Circuit board
Inventor: SUZUKI TAKUMI
IPC: H05K1/11
Filed: 1988-12-20
Abstract: PURPOSE:To improve the reliability of connection by forming a thick file conductor pattern on the periphery of a through hole covering the end face of a filled metal exhibited after front and rear faces for forming a thin film circuit are polished. CONSTITUTION:A circuit board 11 formed with thin film circuits 15, 16 on the front and rear races 2a, 2b of a ceramic plate 1 is formed by filling metal 4 in the through hole 3 of the ceramic plate 2, forming thick film conductor patterns 12, 13 on the end faces 4a, 4b of the metal 4 formed by pulling by polishing from the front and rear faces 2a, 2b and the front and rear faces 2a, 2b of the periphery, and forming an insulating layer 14 laminated with polyimide films 14a, 14b on the outer peripheries of the conductor patterns 12, 13 and the surface of the ceramic plate 2. The thin film circuits 15, 16 are formed by covering the and faces 4a, 4b of the filled metal 4. As a result, since the thick film conductor pattern is buried in the defect formed in the step between the surface of the insulating plate and the end face of the filled metal and in the opening of the through hole, the improper connection to the metal filled in the through hole of the insulating plate to the thin film circuit is eliminated to enhance the reliability of a hybrid integrated circuit.
Patent JP-H06297725-A (JP)
Title: Double compartment-type ink jet cartridge provided with optimum barrel tip
Inventor: DEIBUITSUDO DABURIYU SUWANSON
IPC: B41J2/175
Filed: 1993-12-22
Abstract: PURPOSE: To respectively prevent air from entering a reservoir, and prevent an ink from being contaminated and leaking, and at the same time, liberate the flowing-in of the ink to a jetting chamber by respectively providing an ink feeding reservoir and external protective cases to protect the ink feeding reservoir, or the like. CONSTITUTION: A pen, i.e., a cartridge 50 which is used for a thermal ink jet type printer, is constituted of a pair of external protective cases 70 and 80, and an internal ink reservoir 62 equipped with a movable wall section 72A and a rigid wall section 72B. Also, on the movable wall section 72A, two films 64 and 66 being confronted with each other, which are sealed on the peripheral edge to an internal loop-shape frame 68 which is integrated with one section 78 of the external case, are provided. In addition, respective external protective cases 70 and 80 position a medium positioning roller in a manner to be closely joined to a printing region by covering a snout 75 of which the length is short in the moving direction of a medium, as well.  Then, for respective snouts 75, respective filters 90 and 92 are provided in a passage 94 for ink from the reservoir 62 to a printing nozzle 76, at the end section 77 of the snout 75.
Patent JP-H02171575-A (JP)
Title: Refrigerator having freezer
Inventor: SUZUKI NAMIHEI
IPC: F25D29/00
Filed: 1988-12-23
Abstract: PURPOSE:To facilitate the changeover to the electronic temperature regulating substrate and make a complicated and expensive temperature regulator unnecessary by controlling the rate of cold air supply to a temperature sensing element so as to modulate the temperature in the freezer. CONSTITUTION:A temperature regulating substrate 11 is mounted in the downstream end of the upper air passage 3 in a cold air supply dividing plate 11 disposed in the freezer compartment A. A temperature sensing element 12 is connected to it, and a shutter 13 is disposed in the upper passage of the dividing plate 1 so that it may be positioned in the upstream side of the temperature sensing element 12. The cold air which has been cooled by a cooling unit 7 is supplied to the freezer compartment A, and part of it passes through the upper air passage 3 and holes 15 in the shutter 13 to hit the temperature sensing element 12. In order to change the temperature in the freezer compartment A, the degree of opening of the holes 15 in the shutter 13 is changed by moving the knob 14 so as to change the quantity of cold air that hits the temperature sensing element 12. When the quantity of cold air to hit the temperature sensing element 12 is reduced, the rate of operation is increased to lower the temperature in the freezer compartment A, and, if the quantity of cold air is increased coversely, the temperature in the freezer compartment A becomes high as the temperature sensing element 12 is quickly cooled.
Patent JP-2001140269-A (JP)
Title: Rock mass tank for storing high-pressure gas
Inventor: NOBUTO JUN
IPC: E21D13/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rock mass tank for storing high-pressure gases in which large cracks do not concentratively occur in a specific section or large tensile forces do not Iooally occur in airtight materials even if high-pressure gases cause circumferential tensile forces in back-filing concrete. SOLUTION: In this mass rock tank 1 for storing high-pressure gases, back- filling concrete 4 is placed in a rock mass 2, and its inner surfaces are covered with airtight materials 3. A crack dispersing mechanism 8 is provided inside the back-filling concrete 4 to suppress or disperse cracks 7 which occur in the back-filling concrete 4, to prevent large cracks from concentratively occurring in a specific section, and to prevent cracks from occurring in the airtight materials 3.
Patent JP-H06175726-A (JP)
Title: Positioning device
Inventor: TAKIZAWA NAOKI
IPC: G05B19/19
Filed: 1992-12-04
Abstract: PURPOSE:To provide a positioning servo system which needs no expensive A/D converter. CONSTITUTION:A positioning servo system consists of a mobile part 16 which is driven by a power signal, a position detector 1 which detects the position of the part 16 as a present position signal of analog quaintly, a deviation detector 2 which detects the deviation between a target position signal of analog quantity inputted as a target position and the preceding present position signal as the difference voltage VER, a converter 6 which converts the deviation detected by the detector 2 into the frequency, and an output EXAMPLE: part 15 which turns the output of the converter 6 into a power signal and outputs this signal to the part 16.
Patent JP-H02170560-A (JP)
Title: Semiconductor device
Inventor: NAKAI TOSHIO
IPC: H01L23/538
Filed: 1988-12-23
Abstract: PURPOSE:To reduce an inner wiring in resistance as keeping it constant in characteristic impedance by a method wherein an inner wiring layer and a micro-wiring section are constituted in a micro-strip structure, and a first and a second ground layer are provided. CONSTITUTION:An inner wiring layer 18 is composed of a micro-wiring section 18a provided to cope with a semiconductor device provided with multi-pins and a low resistive wiring section 18b which makes the inner wiring layer 18 itself small in resistance. Two ground layers 12 and 14 separately forming a micro-strip structure respectively are provided to the micro-wiring section 18a and the low resistance wiring section 18b respectively. The characteristic impedance of the whole inner wiring layer 18 can be controlled to be kept constant by taking the arrangement positions of the ground layers 12 and 14 or the distances between the ground layers 12 and 14 and the micro-wiring section 18a and the low resistance wiring section 18b into consideration respectively. By this setup, an inner wiring can be made small in resistance.
Patent JP-H02171234-A (JP)
Title: Laminate and manufacturing method thereof
Inventor: NAKAHIGASHI YOSHITAKA
IPC: B32B5/26
Filed: 1988-12-23
Abstract: PURPOSE:To enable a high strength laminate to be manufactured easily by disposing a non-woven fabric on at least either one of an inner surface, outer surface or inner part of active carbon fibers of a paper making structure, and adhering one surface of the non-woven fabric or the almost entire surface of both surfaces thereof to the active carbon fibers. CONSTITUTION:A first belt-shaped non-woven fabric 2 is wound slantly around a moisture absorption member 11 with respect to an suction molding die 15. After that, it contains active carbon fibers. A water slurry is accommodated into a slurry bath 17, and the suction molding die 15 is soaked thereinto, and then the water slurry is flow-absorbed to the side of the suction molding die 15 by providing a suction force. Following this, the fibers are suction-aggregated around the suction molding die 15 so as to dehydration-mold them, as a result, a moistured state laminate is obtained. After that, it is taken out of the bath 17, and a second non-woven fabric 3 is wound around the moistured state laminate, and then, it is soaked into the bath 17 again, and the fibers are suction-aggregated around the second non-woven fabric 3 so as to dehydration-mold them; as a result, a moistured state laminate is obtained. After that, the laminate is taken out thereof, and extracted from the suction molding die 15, furthermore, heated and dried in order to manufacture a laminate 1B.
Patent JP-2001138731-A (JP)
Title: Viscous heater
Inventor: YASUDA MASAYOSHI
IPC: B60H1/22
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a viscous heater having high heat efficiency and a long service life. SOLUTION: In this viscous heater, a disk-like rotor 8 is supported on a rotational drive shaft 7, while a peripheral part of the rotor 8 is formed with a heat generating chamber 12 having wall faces 11c, lid close to both surfaces of the rotor 8. Rotation of the rotor 8 shears a viscous fluid interposed between the wall faces 11c, 11d of the heat generating chamber 12 and the surfaces of the rotor 8 to generate heat. A fluid passage 17 allowing a flow of a refrigerant fluid is formed adjacently to the heat generating chamber 12 nearly along the peripheral part of the rotor 8, while a wall face of the fluid passage 17 is formed with plural fins 11h. The refrigerant fluid flowing through the fluid passage 17 is led to the peripheral side by the fins 11h and is stirred and mixed.
Patent JP-H10167893-A (JP)
Title: Production of quantum fine line
Inventor: JOHNATHAN WESTWATER
IPC: H01L21/205
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the production by which a silicon quantum fine line having a sufficiently small diameter can be grown at a low. temp. SOLUTION: In this production, a layer 12 of a metal such as gold is vapor deposited on a silicon substrate 11 so that the thickness of the metal layer 12 is <=5nm and thereafter, the resulting silicon substrate 11 is heated to <=400 deg.C in an atmosphere contg. a >=0.5Torr partial pressure of a gaseous raw material of silicon. As the gaseous raw material of silicon, a gas capable of forming silicon by a decomposition reaction in which the change in Gibbs free energy can be a negative value at a temp. in the range of <=400 deg.C, such as gaseous silane, is preferred. Thus, first, molten alloy droplets 12a consisting of silicon and the metal are formed on the surface of the substrate 11 and then, the decomposition reaction of the gaseous raw material is caused with each of the molten alloy droplets 12a as a catalyst to grow silicon quantum fine lines 13 each having a <20nm diameter.