baber/WOPTO huggingface dataset:
Patent JP-H07148916-A (JP)
Title: Ink jet recording head and recording device with the recording head
Inventor: KOIZUMI RYOICHI
IPC: B41J2/01
Filed: 1993-11-29
Abstract: PURPOSE:To manufacture an ink jet recording head and an ink jet recording device which hardly generate the destruction by static discharge without using special static prevention parts and at inexpensive cost by forming a metal part receiving the discharge from a static matter on the edge of an opening. CONSTITUTION:An aluminum base plate 41 is placed in a space with an opening 36. A PCB 32 is mounted on the aluminum base plate, and a pad 34 for the electrical connection with the outside is provided on the PCB 32. The width in the depth direction of the space with the opening of the aluminum base plate 41 is almost same as the width of PCB 32 used conventionally, and the end on the opening side of the aluminum base plate is extended to the outside through the head of the opening 36 in the system. On the other hand, the position of the pad 34 remains on the position formed conventionally.
Patent JP-H04173824-A (JP)
Title: Production of non-rigid urethane foam
Inventor: NISHIOKA TOYOYASU
IPC: C08G18/48
Filed: 1990-11-05
Abstract: PURPOSE:To obtain the title foam without using a halogenated hydrocarbon in producing non-rigid urethane foam by reacting a polyol with an organic polyisocyanate in the presence of a catalyst, etc., by adding a given amount of a specific compound to the reaction system. CONSTITUTION:In producing non-rigid urethane foam by reacting a polyol having a hydroxyl value of 20-150mg KOH/g such as polyether polyol with an organic polyisocyanate such as tolylene diisocyanate in the presence of a catalyst such as amine-based catalyst, a foam stabilizer such as organosilicon surfactant and a blowing agent such as water, 0.5-10 pts.wt., preferably 1.0-5.0 pts.wt. at least one compound shown by the formula (R1 and R2 are 1-5C alkyl; (n) is 1-5 integer) is added to 100 pts.wt. of the polyol to give the objective foam.
Patent JP-S6434679-A (JP)
Title: Detector for angle of rotation of output shaft
Inventor: MATSUMURA SHOZO
IPC: B25B23/151
Filed: 1987-11-24
Abstract: PURPOSE: To correctly detect a rotation angle of an output shaft on the basis of a moving amount of a rod, by building a detection rod which is moved in an axial direction when a body to be rotated such as a bolt nut or the like actually starts its rotation and driving by the output shaft, into an epicyclic gear mechanism. CONSTITUTION: A detection rod 51 slidably engaged with a shaft center of an output shaft 46 corresponding to a rotation angle of the output shaft 46, is moved back in an axial direction, when the relative rotation is generated between an input shaft 41 and the output shaft 46 of an epicyclic gear mechanism 4 during a time when a member to be rotated such as a bolt nut N or the like is rotated and driven by the output shaft 46, that is, under a condition that the load is applied. By this movement of the detection rod 51 to the input shaft 41 side, a switch 16 and a clutch 2 are disengaged, and the operation of the epicyclic gear mechanism 4 is stopped. As mentioned in the above, the rotation angle of the output shaft 46, that is, a member to be rotated such as the nut N or the like can be detected only by detecting the moving amount of the moving detection rod 51.
Patent JP-H03158632-A (JP)
Title: Air conditioner
Inventor: NISHIZAWA TOKUHISA
IPC: F24F13/20
Filed: 1989-11-17
Abstract: PURPOSE:To facilitate an assembling of required electrical parts in an available spacing on a bell-mouth surface by a method wherein a box fixing plate having a projected section is fixed to the bell-mouth and an electrician's box is fixed by screws to a flange surface of the box fixing plate. CONSTITUTION:A main body 6 of device is comprised of a heat exchanger 4, a drain pan 5, bell-mouth 8 and a turbo fan 9. An ornamental panel 7 is fixed to a lower surface of the main body 6 of the device. A box fixing plate 1 having a projected section is fixed to a bell-mouth 8 by a welding operation. An electrician's box 2 is fastened and fixed by screws 10a in a threaded hole in flange surfaces at both ends of the box fixing plate 1. The electrician's box lid 8 is fixed and assembled to a threaded hole in the electrician's box 2 by screws 10b. In the event that a servicing or the like is to be carried out, a screw driver is used only in one direction from a lower surface so as to facilitate a fixing or a removal of the electrician's box 2. An extreme end of the screw of the screw 10a for fixing the electrician's box 2 is not passed through the bell-mouth 8, but the electrician's box 2 can be fixed without having any relation with a wall thickness of the drain pan 5 and a position of the drain stay.
Patent JP-H03158187-A (JP)
Title: Washing machine
Inventor: OKANO KAORU
IPC: D06F29/00
Filed: 1989-11-17
Abstract: PURPOSE:To bring disarranged clothes into a rearranged state and to prevent a washing machine from being brought into a state to be incapable of dehydration occasioned by operation of a twist detecting switch even when dehydration is effected at a next process by a method wherein a balancing agitating process wherein a full automatic drum is filled with water to rearrange disarrangement of clothes is set at the initial stage of the cleansing process of a washing - dehydration process. CONSTITUTION:At the initial stage of a washing - dehydration process, balance agitation wherein water is fed and disarranged clothes are rearranged is programmed at a microcomputer mounted to the interior of a control part 31 of a control panel 5. Thereby, a defect, such as rearrangement of disarranged clothes one by one by hands like a conventional washing machine, the generation of big noise when an outer drum 9 is collided with an outer frame 4 when a twist detecting switch 30 is operated, or movement of a washing machine body, can be dissolved. Even when clothes are moved to a full automatic drum 1 and a user parts from a washing machine, a process is progressed, in order, to next processes. Thereby, a trouble, such as suspension of washing due to incapability of dehydration when the user is returned to the washing machine, like a conventional washing machine can be prevented from occurring.
Patent JP-H01140825-A (JP)
Title: Catv repeater
Inventor: MARUYAMA MITSUTOSHI
IPC: H04B17/40
Filed: 1987-11-27
Abstract: PURPOSE:To detect the disconnection of plural branch transmission lines in a central supervision station by fetching modulation signals which the central supervision station has transmitted in a down direction, transmitting them to a branch transmission lines and providing a function to detect the presence or absence of signals which the repeaters in low-order have transmitted in an up direction in correspondence with said signals at every branch transmission line in respective repeaters. CONSTITUTION:A detector 11 detects the modulation signals from pilot signals to be inputted and it outputs them. The modulation signals are transmitted in the up direction through couplers 8c and 8b. The modulation signals transmitted from a repeater 3 are inputted to a switching part 13 through a coupler 8f and an amplifier 10b. The modulation signals transmitted from repeaters 5 and 6 are inputted to the switching part 13 through directional couplers 9a and 9b. The switching part 13 selects one input in order by the input of a switching control signal 15a, and outputs it to a modulation signal detection part 14 through a band pass filter 10b'. When a branch transmission line 7 is disconnected, the modulation signal is not inputted to a repeater 2. Thus a data processing part 15 detects that the modulation signal is not inputted, generates a telegram that the branch transmission line 7 is disconnected and transmits it to the up direction.
Patent JP-H11135566-A (JP)
Title: Method for sealing semiconductor bare chip, semiconductor integrated circuit device, and method for manufacturing semiconductor device
Inventor: YAMADA YASUSHI
IPC: H01L23/29
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit board, perform high-density packaging, and provide a semiconductor integrated device with improved heat radiating. SOLUTION: A circuit pattern 9 and a recessed part 7 are formed on a board 1, and a circuit terminal 4 is provided at the bottom of the recessed part 7. A semiconductor pair chip 2 is electrically connected to a circuit terminal 4 in the recessed part 7 via a bump 3 formed on an electrode on the circuit surface of the semiconductor pair chip 2. Electrically insulated resin 5 where a filler 6 is mixed is filled into the recessed part 7, and the entire semiconductor pair chip 2 packaged into the recessed part 7 is sealed by the resin 5.
Patent JP-H08155709-A (JP)
Title: Positioning tool used for tool fixing device
Inventor: MATSUMOTO MASAICHI
IPC: B23B31/20
Filed: 1994-11-30
Abstract: PURPOSE: To regulate projection length of a tool without pulling out the tool from a tool holding means in each time by freely screwing a tool holding means in the axial direction and forming an engagement recessed part for irrotationally engaging with the rear end of the tool at the tip side of a positioning tool. CONSTITUTION: When projection length of a tool 5 to a tool holding means is changed after completing holding of the tool 5, at first, a nut member is set into a little loosened state and the tool 5 is made to rotate around a tool holding means. Thus, rotation of the tool 5 is transmitted to a positioning tool 1 via a tongue 7 and an engagement recessed part 10, and after projection quantity of the tool 5 for screwing this positioning tool 1 is set to appropriate quantity, the nut member is again increasingly fastened. In this case, a seat part 12 for buffer is provided in the bottom part of this recessed engagement part 10.
Patent JP-H07154919-A (JP)
Title: Overload detector and controller for motor of agricultural machine, etc.
Inventor: NAGAI TAKASHI
IPC: H02P5/00
Filed: 1993-11-29
Abstract: PURPOSE:To prevent the burning of motors and the damage to various part of a machine caused by the overload on each motor. CONSTITUTION:Even when the setting of the overload current values of each motor 18a, 18b, and 18c is changed largely, if this device detects the upper limit value capable of detecting the overload current value detected by overcurrent detectors 38a, 38b, and 38c for detecting the overload current values of each motor 18a, 18b, and 18c, for the set shortest time, this detects the overload current value of each motor 18a, 18b, and 18c, and stops these motor 18a, 18b, and 18c automatically. Accordingly, when the overload of each motor 18a, 18b, and 18c is detected with an overcurrent detector and the detectable upper limit is detected, for the set shortest time, an overload current value is detected, and each motor 18a, 18b, and 18c automatically stops, whereby the burning of each motor 18a, 18b, and 18c and the damage to various part of the machine can be prevented.
Patent JP-H07147925-A (JP)
Title: Method for processing collybia velutipes
Inventor: CHIBA MACHIKO
IPC: A23L19/00
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a new food having dried squid taste. CONSTITUTION:While Collybia velutipes (a) is dried at 30-35 deg.C and 10% humidity and successively subjected to finish-drying at 55-60 deg.C and 10% humidity and further, subjected to conditioned drying at 30-35 deg.C and 10% humidity. After finishing this drying, the dried Collybia velutipes is left to stand at a room temperature for several hrs to moisten the Collybia velutipes. When humidity is felt by touching with a hand, the Collybia velutipes is heated by electronic oven. After heating with the oven, the food is cooled at room temperature to provide a processed food 'COLLYBIA velutipes squid' of Collybia velutipes. This food has taste of dried squid and it is dipped in soy sauce or mayonnaise in the same manner as dried squid and directly eaten. The texture has crisp taste comparable to the dried squid.
Patent JP-H11133307-A (JP)
Title: Microscope
Inventor: MAEDA YUJI
IPC: G02B7/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a microscope constituted so that observation can be continuously executed without being obstructed by preventing an eyepiece from being misted caused by an exhalation. SOLUTION: The microscope 10 is provided with the mist preventing mechanism 14 of the eyepiece. The preventing mechanism 14 is provided with a ring- like tube body 16 which is fitted to an eyepiece part 12 on the eye side of the observer of the microscope 10 while being slightly separated from the eyepiece L in a concentric state with the eyepiece L and whose diameter is larger than the eyepiece, a dry air supply tube 18 formed so as to supply dry air to the tube body from a dry air source and a nozzle 20 arranged at the tube body by making the nozzle port thereof face an eyepiece surface S and set for spraying the dry air supplied to the tube body toward the eyepiece surface S. By spraying the dry air in a direction shown by an arrow in the midst of observing, the moisture particulates of the exhalation attached to the eyepiece surface can be blown off.  Thus, the eyepiece surface is not misted.
Patent JP-H05112669-A (JP)
Title: Flame retardant, its production and flame-retardant resin composition incorporated with the same
Inventor: OKADA AKIRA
IPC: C09K21/02
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a flame retardant for synthetic resins, etc., capable of providing such resins with flame retardancy at its low levels of formulation by reaction in an aqueous medium among halide(s) of divalent metal element(s) such as Mg, Co, Cu, Zn and Fe, etc., an inorganic or organic acid and an alkaline compound followed by aging. CONSTITUTION:Reaction is made in an aqueous medium among (A) halide(s) of at least one kind of divalent metal element selected from Mg, Co, Cu, Zn and Fe, etc. (e.g. magnesium chloride), (B) an inorganic or organic acid (e.g. stearic acid) and (C) an alkaline compound (e.g. calcium hydroxide), and the reaction product is aged at 100-250 deg.C, thus obtaining the objective flame retardant consisting of a hydrated metal oxide solid solution of the formula [M is divalent metal element such as Co, Cu, Zn, Fe, etc.; x and y satisfy the relationships: 0<=x<=0.3, 0<=y<=0.2 (where they are not zero at the same time)]. The other objective flame-retardant resin composition can be obtained by incorporating 100 pts.wt. of a synthetic resin with 10-250 pts.wt. of this flame retardant.
Patent JP-H02146361-A (JP)
Title: Oil path structure for clutch in automatic transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H3/66
Filed: 1988-11-28
Abstract: PURPOSE:To remove an influence by rotation of a shaft by supporting a clutch drum by the shaft, supplying a pressure of oil through an oil path provided in the shaft further supplying the pressure of oil to the clutch drum when the shaft is not in rotation. CONSTITUTION:A clutch is provided with a clutch drum 440 integrally rotated with an input shaft, piston 450 operating a clutch 12 arranged in said drum 440 and a shaft member 600 supporting the internal peripheral part of an inner cylinder 448 of the drum 440. While the clutch is provided with oil paths 600a, b, d formed in the shaft member 600, oil path 448a provided in a cylinder 448 communicating with said oil paths 600a, b, d and oil paths 310a, 315a provided in a fixed member 310 communicating with the oil paths in the shaft member 600. And this shaft member 600, supplying operating oil in the drum 440 through the oil paths, is held in a condition of no-rotation before the clutch is engaged. Further the clutch 12 controls a speed change shift in cooperation with a friction engaging element 22, being further with it alternately engaged and disengaged.
Patent JP-H01140683-A (JP)
Title: Formation of superconducting thin film
Inventor: TAGUCHI YUTAKA
IPC: C04B41/89
Filed: 1987-11-26
Abstract: PURPOSE:To prevent deterioration and loss of superconductivity of a thin film of rare-earth oxide superconductor, by providing a thin tantalum nitride film as a buffer film after forming the thin film of rare-earth oxide superconductor. CONSTITUTION:A thin film of Ln-Ae-Cu oxide (Ln is Y and the rare-earth Ae is an alkaline earth) is formed on a substrate and heat treated within atmosphere containing oxygen. Then, a thin film of tantalum nitride is formed as a protection film, which prevents the thin film of rare-earth oxide superconductor from being affected by environment, particularly water vapor or moisture. In this manner, it is possible to prevent deterioration of characteristics of the thin film of rare-earth oxide superconductor due to change of environmental conditions, particularly in atmosphere containing water vapor or moisture.
Patent JP-H11131960-A (JP)
Title: Floating body holding method
Inventor: ISHIDA NARIMIKI
IPC: E21B7/132
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To perform stable position control of a floating body by a method wherein the floating body position of a floating body type excavation rig connected to a jet- proof device at a sea bottom through a riser pipe is corrected by a specified formula. SOLUTION: A riser pipe 3 is connected from a floating body 1, floating on a sea surface A, to a jet-proof device 2 arranged on a sea bottom B. A drill pipe inserted through the riser pipe 3 and excavation of a sea bottom is effected. The riser pipe 3 is provided at upper and lower ends with clinometers 4 and 5 to measure inclination angles θT and θB of the upper and lower ends of the riser pipe. A clinometer 11 is also arranged at the jet-proof device 2 at the sea bottom B. The inclination angles θT and θB the upper and lower ends of the riser pipe 3 are inputted from the clinometers 4 and 5 to a computer 6, and a position correction amount δ of the floating body 1 is determined according to a specified formula.  An engine 7 for driving a pusher is run, and the floating body 1 is moved in the direction of an arrow mark by the position correction amount δ to correct a position. Further, the specified formula is δ=C.L(θB-αθt )/(1+α<2> ), wherein C is a factor, L is the length of the riser pipe 3, and α is a factor to decide whether a weight is placed on control of the inclination angle of the upper part of the riser pipe or a weight is placed on control of the inclination angle of the lower part thereof.
Patent JP-S62156139-A (JP)
Title: Poly-p-phenylene sulfide film
Inventor: DEGUCHI YUKICHI
IPC: C08G75/0281
Filed: 1985-12-28
Abstract: PURPOSE:To provide the titled biaxially oriented film drastically reduced in insulation defect, made from a resin conposition which consists mainly of poly-p- phenylene sulfide and is regulated in terms of the total content of group VIa or VIII metal components of the periodic table below a specified value. CONSTITUTION:Poly-p-phenylene sulfied, pref. a polymer prepared by reaction between sodium sulfide and p-dichlorobenzene in N-methyl-pyrrolidone at 230-280 deg.C with the addition of polymerization aid (e.g. caustic alkali) is dampened in water to be made into a slurry, which is subjected to a coarse filter. The resulting polymer is thoroughly washed followed by e.g. rinse with a strong acid of pH <=3 to reduce the total content of group VIa or VIII metal components of the periodic table to <=30ppm, pref. the total content of Fe, Ni, and Cr to <=25ppm, esp. the content of Fe to <=10ppm, thus obtaining a product. The objective film can be produced by biaxial orientation followed by heat treatment of a composition consisting mainly of the above product.
Patent JP-H02144591-A (JP)
Title: Method for driving flat display
Inventor: YASUI HIDEAKI
IPC: G09G3/36
Filed: 1988-11-25
Abstract: PURPOSE:To perform a uniform display on the whole screen of a display by controlling switching element driving signals by means of an external compensation circuit and control circuit which is driven based on the information of the external compensation circuit. CONSTITUTION:An external compensation circuit 12 which compensates characteristics of the drive signal of each switching element and luminance obtained from picture elements corresponding to each switching element and a control circuit 13 which is driven based on the information of the circuit 12 are provided to drive circuit 2 and 3 of a switching array 1. Then the drive signals of the switching elements 1 are controlled by means of the circuits 12 and 13. Therefore, the drive signals to be supplied to each switching element can be adjusted at every switching element and the same luminance can be obtained at all picture elements constituting this display.
Patent JP-H03265115-A (JP)
Title: Formation of coil of member material and machine therefor
Inventor: HANSU SUUTAA
IPC: B65H54/58
Filed: 1990-11-02
Abstract: PURPOSE: To efficiently wrap a coil with a film by folding a slender flexible member on a drum, packing the coil, which is wound around the drum so as to cover an arm, with a plastic film and inverting the arm backward, when the coil is drawn out. CONSTITUTION: A finished member coil 29 is kept between a cut piece 16 and radiating arms 24 and 21. A cross piece 17 is located at a drawing position. By the rotation of an arm 3, a slender winding member is cut with a blade and fixed to the drum. The end of a coil 29 is held with the blade of the drum. A plastic sheet 30 is wound around the coil 29. An inner edge 31 of the package is extended along the circumference corresponding to the cylinder surface formed by a cut piece 16. When the piece 17 is moved into the pulling direction, the arm 21 falls down to the back side, and an inner edge 31 at the outside is separated somewhat from the coil 20. The arm 21 falls down completely and is separated from the packing sheet 30. The sheet 30 is flatly aligned with the coil 29. Finally, a pressure 28 pushes the rear surface of the sheet 30 and pushes out with the rear arm 24.
Patent JP-2000120965-A (JP)
Title: Pipe attaching/detaching device
Inventor: HAGI GIICHI
IPC: F16L37/56
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To surely connect matching pipe groups together by absorbing a positional deviation between a center pin and a center pin hole and between a plurality of coupling plates by means of a freely movable supporting mechanism in equipment moving audience seats and the like suitably for a usage objective game event. SOLUTION: A coupling plate 16 is lowered via a screw jack 4 by means of a servomotor 3 arranged in a frame 1 on the movable side. A center pin 27 on the coupling plate 16 side is lowered by means of a hydraulic cylinder 29 so as to be inserted into a center pin hole 41 on the fixed side, and then, a coupling plate 33 on the fixed side is moved within the horizontal plane by means of a supporting mechanism so that respective axial centers are matched with each other. Subsequently, respective lock pins 30 are inserted into matching lock pin guides 41 individually for matching an angle, while the coupling plate 16 is lowered further so as to connect male with female pipe joints arranged conformably with both coupling plates 16, 33 to each other.