baber/WOPTO huggingface dataset:
Patent JP-H01134407-A (JP)
Title: Method for inserting optical fiber to spacer with spiral groove
Inventor: OGAWA SEI
IPC: G02B6/44
Filed: 1987-11-20
Abstract: PURPOSE:To insert optical fibers into grooves always in an adequate state without generating twists, etc., in a spacer by measuring the twisting force of the spacer and controlling the linear speed of the spacer so as to decrease the twisting force to zero at all times. CONSTITUTION:A twisting force transmission pin 27 is projected to the outside peripheral face of a comber board 21. Since this pin 27 is connected to a load cell 25, the twisting force received by the comber board 21 is measured by this load cell 25. The pin 27 receives the twisting force in the direction around the axis from the inner side faces of the grooves 4a-4d when a deviation arises in the groove pitch of the spacer 3. The moving speed in the axial direction of the spacer 3 is changed in the direction where this twisting force is decreased to zero. Generation of the twisting force in the spacer with spiral grooves is thereby prevented at the time of inserting the optical fibers into the grooves.
Patent JP-2000117188-A (JP)
Title: Decorative material and its production
Inventor: TOKIMOTO NORITOSHI
IPC: B44F9/08
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the feel of a material, to have good decorative properties, and to improve appearance. SOLUTION: A decorative material 11 for building is composed of a base layer 12, a main material layer 13 formed on the base layer 12, a decorative layer 14 formed on the main material layer 13, and a protective clear layer 16 formed to coat the decorative layer 14. The main material layer 13 comprises a skin type coating material and is formed to have an uneven surface. The decorative layer 14 contains a crystal element material such as a pearl coating. In this way, a crystal pattern can be developed by the reflection or transmission interference of light.
Patent JP-H0599831-A (JP)
Title: Method for measuring viscosity of solder paste solder paste printing machine
Inventor: KAWABE YASUHIRO
IPC: H05K3/34
Filed: 1991-10-11
Abstract: PURPOSE:To enable a viscosity of a solder paste on a solder paste printing machine and its continuous change at the time of actual printing to be measured. CONSTITUTION:A flow speed of a solder paste 6 at a solder paste release part 9 is measured by a laser sensor 7 for measuring an amount of travel. A relative relationship between viscosity of the solder paste 6 which is obtained previously and flow speed is compared with the flow speed of the measured cream solder 6, thus obtaining the viscosity of the solder paste 6 at the time of actual printing and its continuous change.
Patent JP-H11126500-A (JP)
Title: Eeprom
Inventor: MISUMI KENJI
IPC: H01L29/788
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To realize an EEPROM which can shorten the inspection time in the case of confirming that the data of all addresses are in the erased state. SOLUTION: In the case of confirming that the data of all addresses are all in the erased state, a row decoder control signal 19 and column decoder control signal 22 at the time of inspection are brought to be at a low level. Thereby, the row decoder 23 selects all word lines 1, 2 simultaneously and a column decoder 24 selects all bit lines 11 simultaneously. Thus, all memory cells are selected. If there is even one memory transistor 7 whose data is not erased, the output of a current detection type sense amplifier (not shown) varies. Accordingly, only one readout operation can inspect whether the data of all addresses is erased or not.
Patent JP-H09132443-A (JP)
Title: Cement admixture
Inventor: MAEHAMA MITSUHIRO
IPC: C04B24/22
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain high fluidity by incorporating a glycidyl ether adduct of polyoxyalkylene diamine, a compd. capable of formaldehyde cocondensation with the adduct, the compd. capable of forming sulfonic acid, and formaldehyde. SOLUTION: At least one kind of monomers capable of formaldehyde cocondensation and expressed by formula I, II and III (X1 , X3 , X5 and X6 are each H, CH2 SO3 Y, etc.; Y is alkali metal, ammonium, etc.; R3 is H or 1-6C alkyl; X4 is sulfon, amine salt, etc.) in an amount of 1mol, 1-6mol formaldehyde and water are allowed to react at about 60-90 deg.C. Then, 0.005-0.5mol glycidyl ether adduct of polyoxyalkylene diamine expressed by formula IV (R1 is 1-5C alkyl, R2 is H, 1-10C alkyl, etc.; A0 and B0 are each 2-5C oxyalkylene; (m) and (n) are each 0-100, 100>=(m+n)>=4) and about 0.3-4mol compd. such as Na2 SO3 capable of forming the sulfonic group are added and allowed to react under weakly acidic condition and kept in a prescribed viscosity to obtain a cement admixture.
Patent JP-H04165403-A (JP)
Title: Sequence control circuit
Inventor: OTSU KENJI
IPC: G05B19/02
Filed: 1990-10-29
Abstract: PURPOSE:To facilitate design wherein a state transition diagram is transported to a circuit by preparing basic circuits which correspond to respective stages of the state transition diagram in common. CONSTITUTION:When a transition signal INx or INy inputted when the state moves to a basic circuit turns on, a flip-flop 5 is set with the trailing edge of a fundamental clock CLK and an ON state is entered. Then when an input signal IN1 or IN2 which is a condition of transition from the state of the basic circuit to another state turns on an output signal OUT1 or OUT2 turns on and the flip-flop 5 is reset with the trailing edge of a next CLK, so that an OFF state is entered. Thus, the common basic circuits are provided corresponding to the respective stages of the state transition diagram and the whole circuit can be formed only by wiring the common basic circuits. Consequently, the design time is shortened, no miss is caused, and the uniform design which does not depend upon a designer becomes possible.
Patent JP-H03155324-A (JP)
Title: Digital protective relay device
Inventor: ITO TOKUO
IPC: H02H3/05
Filed: 1989-11-13
Abstract: PURPOSE:To improve a reliability maintaining the function of fail-safe even when either CPU fails by providing an inspection starting part and an inspection controlling-judging part in separate units respectively. CONSTITUTION:A main part comprises a main detection unit 1 and a failure detection unit 2 as a first and a second main unit by separating with each other an inspection starting command and an inspection controlling judging part 7. When a failure is generated in the main detection unit 1, there is a possibility that both the output 7a of a trip lockout control and the output 3a of a main detection element go indefinite. On the other hand, in the failure detection unit 2, even if the output 7c of the inspection control goes unstable, the output 4a of a failure detection element doesn't appear unless the output 6b of the inspection starting part exists and a trip command 5 is not issued. Thereby, even in the control of an automatic inspection, erroneous outputs are prevented certainly and a reliability can be improved extremely.
Patent JP-H05128731-A (JP)
Title: Reproducing method for digital audio system
Inventor: YOKOTA HACHIRO
IPC: G11B20/10
Filed: 1991-11-08
Abstract: PURPOSE:To prevent the reduction of the sound volume on hearing even at the time of reproducing a recording medium of low recording level and to reduce the signal degradation regardless of the arithmetic processing in a digital signal processing circuit. CONSTITUTION:When a CD is loaded, a system controller 23 detects an average level of each music of the digital audio signal outputted from a data processor 13 while reproducing the whole of the CD at a high speed. When reproducing the whole of the CD or a desired music, the system controller 23 sets an optimum extent of level shift for each music to a level shift circuit 14 in accordance with the detected level and shifts and optimizes the level of the digital audio signal outputted from the data processor 13 with respect to each music to input it to a digital signal processor 15.
Patent JP-H09137556-A (JP)
Title: Method for construction for tile batten and tile, and roof structure
Inventor: NAKAJIMA ICHIRO
IPC: E04D12/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To heighten heat insulation, and improve the durability of a roof tile and to stand a strong wind by disposing a recessed groove where a locking projection of a tile is fitted on the upper surface of a roof batten, and forming both side projecting parts of the recessed groove in such a manner as to have a difference in level. SOLUTION: A recessed groove 2 is disposed on the upper surface of a tile butten 1 on which a roof tile 5 is hooked to be fixed, and a difference in level is made between both side projecting parts 3, 4 of the recessed groove 2. At the time of using, the lower projecting part 3 is directed to the eaves edge, a locking projection 6 of the roof tile 5 is fitted in the recessed groove 2, and the roof tie 5 is fixed by a fixture. In this case, the material quality of a tile butten 1 is a synthetic resin foam, the expansion ratio ranges from 1.5 to 10, and the groove width of the recessed groove 2 is made larger than the width of the locking projection 6 by a range of 5mm or less.  Thus, even if a strong wind is blown to raise up the eaves edge side of the roof tile 5, the lower side of the eaves edge side of the locking projection 6 is pressed to the lower side of the eaves edge side of the recessed groove 2, and the upper side of the rear end of the roof tile 5 is pressed to the inside of the upper side of the higher side projecting part 4 so as to prevent the roof tile 5 from being jumped up by the wind.
Patent JP-H05133691-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: KAWABATA KATSUHIRO
IPC: F28F1/22
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a mesh fin type heat exchanger, excellent in heat exchanging performance and easy in manufacturing, by a very simple method. CONSTITUTION:A heat exchanger is constituted by laminating a plurality of panel type modules A, A..., constituted of a multitude of heat transfer tubes 1, 1... arranged in parallel and a plurality of mesh type fins 2, 2... connected to the outer peripheries of the heat transfer tubes 1, 1... in parallel to the axis of the tubes. One end side of the heat transfer tubes 1, 1... and the mesh type fins 2, 2... in the neighboring panel type modules A, A... are connected sequentially and integrally through curved connecting tube units 1a, 1a... and curved connecting fin units 2a, 2a....
Patent JP-2001116114-A (JP)
Title: Gearing
Inventor: SEKI KAZUNARI
IPC: F16H55/24
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a gearing having an elastic means for elastically restoring a plurality of gears combined circumferentially relatively displaceable therebetween into a condition in which they are out of phase with respect to one another, with the gears prevented from being worn or damaged by interfering with or rubbing against springs, so that their durability can be enhanced. SOLUTION: The elastic means comprises an annular rubberlike elastic body 6 connected to one of the gears 5, which is connected to another gear 2 via the rubberlike elastic body 6.
Patent JP-H04165810-A (JP)
Title: Pulse generating circuit
Inventor: HAYASHI KAZUO
IPC: G06F1/06
Filed: 1990-10-30
Abstract: PURPOSE:To make a chip size small when it is incorporated in an integrated circuit by providing a data register storing data specifying an output terminal to generate an output pulse and the data defining the output state of the corresponding output terminal, and a decode circuit decoding the content of the data register and outputting this decode signal to a port latch synchronizingly to a coincidence signal. CONSTITUTION:The value of a data register 17 set preliminarily is decoded by a decoding circuit 16, and one of plural output terminals 14a-14n is set or reset. A counter 2 counts a clock input added to an initial value N1 and frequency-divided by a prescaler 10. When the value of the counter 2 becomes equal to the value M1 of a compared value register 6, a digital comparator 7 detects the coincidence of them, and outputs a coincidence pulse. The data of the data register 17 are outputted by this coincidence pulse through a gate 17G to the decoder 16. Then, the decoder 16 decodes these data, the decoded signal (a terminal address and a state signal) is transferred to a port latch 15, and the bit state of the specific output terminal is varied.
Patent JP-H09115505-A (JP)
Title: Lithium secondary battery and its manufacture
Inventor: YAMAZAKI MIKIYA
IPC: H01M4/1391
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To restrain generation of self-discharge and decomposition of electrolyte by covering at least a part of a surface of a metallic compound capable of storing and releasing lithium to be used in a positive electrode with a lithium conductive clay material. SOLUTION: A lithium secondary battery uses nonaqueous electrolyte as electrolyte and a metallic compound capable of storing and releasing lithium as a positive electrode. At least a part of a surface of this metallic compound is covered with a lithium conductive clay material on which a cation in the clay material is substituted with a lithium ion. Then, the metallic compound and the nonaqueous electrolyte catalytically react with each other, and generating self-discharge and the occurrence of decomposition of the nonaqueous electrolyte in the last stage of charging are restrained, and a lithium secondary battery whose perservability is enhanced can be formed.
Patent JP-H10123004-A (JP)
Title: Ultrasonic detecting method for water leakage in heat exchanger
Inventor: SHINDO YOSHIHISA
IPC: G01N29/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic detecting method in which not only a small leak scale but also a large leak scale can be detected with high sensitivity and at an early stage. SOLUTION: A plurality of transmitting/receiving sensors 6 are installed in the circumferential direction on the outer face of a trunk part at a heat exchanger 1 so as to correspond to a plurality of chambers 11 which are partitioned and formed in the circumferential direction inside the trunk, a plurality of stages of the sensors are installed in the length direction, and an operation in which burst wave-shaped ultrasonic waves at the same frequency are transmitted respectively from transmitting parts at the respective transmitting/receiving sensors 6 in the circumferential direction so as to be received by receiving parts is repeated.  In addition, after the operation has made a tour, the operation is repeated by using burst wave-shaped ultrasonic waves at different frequencies, the burst wave-shaped ultrasonic waves are passed through hydrogen air bubbles generated by jetting high-pressure vapor into liquid sodium flowing inside the trunk at the heat exchanger 1, attenuated burst wave-shaped ultrasonic waves are received by a reception part at any transmitting/receiving sensor, and a water leak is detected.
Patent JP-H03153741-A (JP)
Title: Primer for vulcanized rubber molding
Inventor: IKKAKU KUNIHIKO
IPC: C08J7/04
Filed: 1989-11-10
Abstract: PURPOSE:To prevent surface coat from discoloring when a primer for a vulcanized rubber molding is used by using a halogen cation compound as an effective component. CONSTITUTION:A primer is obtained by dissolving a halogen cation compound which is a compound which forms a halogen cation in a solution (e.g. trichloroisocyanuric acid) in a solvent (e.g. ethyl acetate) in an amount to give a concentration of effective halogen of the compound of 1-50wt.%. After the surface of a vulcanized rubber molding is treated with the primer, it is coated with a coating agent.
Patent JP-H11118205-A (JP)
Title: Rod body connecting mechanism in metal fitting for installing room air conditioner outdoor unit
Inventor: BABA KOICHI
IPC: F24F5/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To enhance the property of installation work of a metal fitting for installing an outdoor unit by attaching the side part of one rod body to the other rod body to pivot it to the other rod body, providing a screw body which is threaded into a threaded aperture at the position of a connecting screw at the time of fixture of one rod body, and forming a notch part in the shape that corresponds to a screw shaft at the position of the other rod body. SOLUTION: When the outdoor unit of a room air conditioner is installed on the wall surface of a building, the rear plate part 11 of a wall mounting rod 1 of an installation metal fitting is contacted to the wall surface, and a fastening screw 15 which is threaded through a fastening slot 14 is threaded into the wall so as to fix the mounting rod 1 to the wall surface. Next, a folded part 13 is inserted into an opening part 23, so that the hook part of a hook groove 24 of a suspending rod 2 is located rearwards of the folded part 13, and the lower part of the suspending rod 2 is put closer to the wall surface side so as to put the suspending rod 2 into a roughly vertical condition. In this condition, a press-fixing screw 26 is firmly fastened to fix the suspending rod 2.  After that, a support arm rod 3 is rotated around a pivoted part 34, so as to let a screw bar 27 into the notch part 35, and to threadedly fasten a nut 28, so that the support arm rod 3 is fixed in a horizontal condition.
Patent JP-H08127356-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: FUJITA KOZO
IPC: B62D7/14
Filed: 1994-11-01
Abstract: PURPOSE: To reduce a burden applied to an actuator for steering a rear wheel so as to attain extending a life of this actuator, by controlling a target steering amount to a contraction side by a target steering amount suppressing means, when a lateral force decreased condition, that maximum lateral force generatable in the rear wheel is decreased to a prescribed value or less, is detected by a lateral force decreased condition detecting means. CONSTITUTION: When control of ABS is executed in a rear wheel side (S240), a control device serves as a lateral force decreased condition detecting means for a rear wheel. Next, a hold value Khold is set to a variable K2 (S270), to calculate a target steering angle θr of the rear wheel (S280), and thereafter based on a difference from an actual rear wheel steering angle read from a rear wheel steering angle sensor 60, a voltage signal is output to a rear wheel steering actuator from an output interface (S290). These constituted a yaw rate feedback gain suppressing means, to control the target steering angle θr to a contraction side. Here by eliminating worsening a control effect and further in addition by reducing a burden to the rear wheel steering actuator, its life is extended.
Patent JP-S63145674-A (JP)
Inventor: KASAI EIJI
IPC: A61N1/40
Filed: 1986-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04168299-A (JP)
Title: Method for changing arranging combination of electrolytic frame hanging mold material for surface treatment
Inventor: UDONO KATSUAKI
IPC: C25D17/08
Filed: 1990-10-31
Abstract: PURPOSE:To efficiently carry out the surface treatment operation of mold materials by temporarily holding the electrolytic frames hanging the mold materials with means of lifts for stocking and transferring the electrolytic frames gathered to a prescribed number altogether to a storage site. CONSTITUTION:The electrolytic frames 2 hanging the mold materials 8a to 8c are transferred onto a conveyor 6 of the storage site 5 by means of the lifts for transferring. The electrolytic frames 2 hanging the mold materials 8a to 8c are temporarily held by means of the lifts 4a to 4d for stocking until the frames are gathered to the prescribed number. The electrolytic frames 2 are thereafter transferred into a conveyor 3 for transferring the mold materials from the lifts 4a to 4d for stocking and the prescribed number of the electrolytic frames 2 hanging the mold materials 8a to 8c of the same kind are transferred to the terminal of the conveyor 3. The electrolytic frames 2 gathered to the prescribed number are transferred altogether to the storage site 5 by means of the conveyor 6. The need for detaining an odd number of the mold materials in the state of imposing the same on pallets, etc., is eliminated in this way.
Patent JP-H07123828-A (JP)
Title: Transmission mechanism of fertilizing and pest-controlling machine
Inventor: TAKAGI KIYOSHI
IPC: A01C19/00
Filed: 1993-10-30
Abstract: PURPOSE:To provide a transmission mechanism of a fertilizing and pest- controlling machine, capable of ready attachment of a crank unit and improved in visibility so as to readily and safely perform an adjustment operation, etc. CONSTITUTION:This is a fertilizing and pest-controlling machine carrying a tank 20 for alternatively accommodating liquid (W) such as a fluid fertilizer or a fluid chemical on the running machine body 1 and capable of feeding the liquid (W) through a pump 27 driven in a pest control transmission system and a fertilizing transmission system to a fertilizing unit and a pest control unit respectively for spraying the liquid. In this fertilizing and pest-controlling machine, a rotation transmission unit 35a for transmitting the rotational power to the pump 27 and a crank transmission unit 35b for transmitting the shaking power are attached through a switch mechanism 35c to the same rotary shaft 35. The rotation transmission unit 35a is set on the inner deep side of the machine body and the crank transmission unit 35b is set at a position inclined toward the outside of the machine body.
Patent JP-H03155956-A (JP)
Title: Manufacture of thermal head array
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/335
Filed: 1989-11-14
Abstract: PURPOSE:To sufficiently reduce the area and resistance of a common electrode which occupies the surface of a porcelain board and to form the shape of a point to be heat sensitively recorded in a nearly circular shape by using a conductor layer formed on the conductive core of the board as a conductor for a power source. CONSTITUTION:A power source side lead conductor 7, a ground side lead conductor 8, a common electrode 6, and a heat generating resistor 1 are formed on a porcelain board 11, and an antioxidation layer 14 and a wear resistant layer 15 are formed on the surface. The board 11 is cut along a one-dotted chain line Y-Y, a conductive layer is formed on the cut surface by an electrolessly plating method, coated with conductive paste 16 to be baked, or deposited or sputtered with conductive substance, and the electrode 6 is connected to the conductor for a power source, i.e., a conductive core 13. In order to protect the connecting part of the electrode 6 to the conductor 13, an insulating film 17 is formed on the coated paste 16. In order to connect the power source to the conductor 13, vitreous material 12 of the board 11 is partly peeled, treated with rust proofness, a connecting electrode is provided, and the electrode of the power source is connected thereto.
Patent JP-H04167185-A (JP)
Title: Three-dimensional shape display method
Inventor: KURAGANO TETSUZO
IPC: G06T19/20
Filed: 1990-10-31
Abstract: PURPOSE:To easily and freely perform shade and shadow processing on an object from a desired direction by attaching shade and shadow on the object by setting luminance on a curved surface comprising the object based on the direction of a light source. CONSTITUTION:Map information 12, 13 representing directions in three- dimensional shape in longitude and latitude are displayed on a display screen 5. A cursor 16 is displayed by superimposing on the map information 12, 13, and also, and the shade and shadow is attached on the object 10 by setting the luminance on the curved surface comprising the object 10 based on the directions of the light source in accordance with the longitude and latitude designated by the cursor 16. Thereby, it is possible to easily and freely perform the shade and shadow processing on the object 10 from the desired direction.