baber/WOPTO huggingface dataset:
Patent JP-S5954315-A (JP)
Title: One-shot multivibrator circuit
Inventor: OOTANI KENJI
IPC: H03K3/02
Filed: 1982-09-22
Abstract: PURPOSE:To set optionally a temperature characteristic of the entire circuit, by providing at least two kinds of constant current circuits having different temperature characteristic, supplying a charging current to a capacitor and changing the rate of current of the constant current circuits. CONSTITUTION:The constant current circuits 22, 24 having different temperature characteristic and capable of changing optionally its constant current output are provided between a voltage application terminal 20 and an external connecting terminal 10. A capacitor 14 whose charge/discharge is controlled with a transistor 2 as a switching element is connected between the external connecting terminal 10 and a reference potential point. The temperature coefficient is corrected optionally and continuously by changing the ratio of output currents I1, I2 of the constant current circuits 22, 24 through the constitution above.
Patent JP-S5955014-A (JP)
Title: Semiconductor device
Inventor: MORI HARUHISA
IPC: H01L21/322
Filed: 1982-09-22
Abstract: PURPOSE:To improve deterioration of the characteristic of an element due to the contamination of iron atoms by a method wherein the quantity of iron atoms to be contained in a semiconductor substrate is made within the prescribed extent. CONSTITUTION:The quantity of iron atoms to be contained in the semiconductor substrate is made within the extent from 1X10<14> to 5X10<14>cm<-2>. When the does is 1X10<13>cm<-2> or less, although the leakage current thereof is about 10<-11> ampere (the value of the case when no contamination exists), but when the does becomes larger than the value mentioned above, the current increases up to about 10<-5> ampere, and then decreases suddenly. Reduction of the leakage current thereof breaks out making the does 1X10<14>cm<-2> to make the maximum value 10<-5> ampere to flow as the boundary, and when the does is about 2X10<14> cm<-2>, the current decreases to 10<-11> ampere, namely up to the value when no contamination exists. After then, the leakage current has the tendency to increase again together with the increase of the does.
Patent JP-H0915597-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/1335
Filed: 1995-06-30
Abstract: PURPOSE: To provide a liquid crystal display device equipped with a backlight capable of obtaining high-luminance illumination. CONSTITUTION: This liquid crystal display device is provided with a liquid crystal panel 5 and the backlight 6 set on the lower surface of the liquid crystal panel; and the backlight 6 is constituted of a light transmission plate 1, a lamp 4 proximately arranged along one end of the plate 1, a 1st prism sheet 2a set on the upper surface of the plate 1 and having a prism surface consisting of many grooves on its upper surface, and a 2nd prism sheet 2b set on the upper surface of the sheet 2a and having the prism surface consisting of many grooves on its lower surface.
Patent JP-H04365080-A (JP)
Title: Thermal fixing device
Inventor: NARUSE HARUO
IPC: G03G15/20
Filed: 1991-06-12
Abstract: PURPOSE:To prevent the excessive temperature rise of a portion where no paper passes and make the thickness of a fixing roller thin without using two heaters by arranging a shutting member shutting or passing the light radiated from a halogen heater. CONSTITUTION:A halogen heater 2 serving as a heating means is provided in a fixing roller. A liquid crystal glass tube 3 is fitted on the periphery of the halogen heater 2 at the portion corresponding to the surface of the fixing roller 1 where no paper passes, the electric power is fed from an electrode 3a based on the signal from a DC controller, and the transparent state of the liquid crystal glass tube 3 while it is not excited is changed to black when it is excited. The liquid crystal glass tube 3 is not excited when the large-sized paper passes, and the light of the halogen heater 2 is nearly uniformly radiated to the fixing roller 1. When the small-sized paper passes, the liquid crystal glass tube 3 is excited, and the light of the halogen heater 2 is shut at the portion covered by the liquid crystal glass tube 3.
Patent JP-H074198-A (JP)
Title: Packer and anchor driving method using the packer
Inventor: FUKUTOMI MIKIO
IPC: E21D20/00
Filed: 1993-06-12
Abstract: PURPOSE:To provide a packer allowing easy insertion in a hole and properly packing even a peripheral section in a short time, while resisting a large load, and having the capability of ensuring the prevention of the leak of a filling material or the like as well as the efficient driving of an anchor. CONSTITUTION:Hard rubber pieces 12 having tapered peripheral surface are sequentially arrayed in such a way that the forward side thereof in an insertion direction has a smaller diameter, and quick hygroscopic swelling polyurethane pieces 14 having diameter approximately equal to the small diameter section of each rubber piece 12 are loosely clamped between the rubber pieces 12, thereby forming a packer 10. In this case, the packer is assembled so that the forward end of an anchor passes through the center of the packer, and filling and vent tubes penetrate the packer along the anchor. Then, the packer is fitted in a hole. Thereafter, water is supplied via the filling tube and the polyurethane pieces 14 are hygroscopically swollen, thereby closing a gap formed with the wall of the hole. Then, water is discharged and resin is supplied from the filling tube and the forward end of the anchor is thereby fixed.
Patent JP-S5869495-A (JP)
Title: Drive device for fan
Inventor: MIURA KENICHIROU
IPC: H02P27/02
Filed: 1981-10-20
Abstract: PURPOSE:To enable to continuously control the rotating speed of a fan by detecting the rotating speed from the detecting coil provided in the auxiliary coil of a condenser run motor, and comparing it with the output of a temperature detector, thereby controlling the electronic volume. CONSTITUTION:A condenser run motor 1 which drives a fan for an air conditioner such as a room air conditioner is connected through an electronic volume 1 which can continuously vary its equivalent resistance via an electric signal to an AC power source 6. A detecting coil 1-c for the purpose of detecting the rotating speed is provided in the same slot of the auxiliary coil 1-b of the motor 1, the output is rectified by a rectifier 9, is applied to a comparator 10 together with the output of a temperature detecting thermistor 11, and the electronic volume 8 is controlled by the output of the difference. Accordingly, the torque generated by the motor 1 can be increased or decreased by the variation in the environmental temperature at the time of cooling, thereby continuously and finely controlling the rotating speed of the motor.
Patent JP-H10318349-A (JP)
Title: Atf filling device for torque converter
Inventor: OKADA KOJI
IPC: F16H41/30
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To fill hydraulic fluid having an appropriate rate with low costs by filling hydraulic fluid from a sealed feed tank arranged on a high position by a torque converter mounted on a rotary base while rotating the torque converter, and filling the hydraulic fluid by centrifugal force. SOLUTION: In the case where ATF(an automatic transmission fluid) is filled in a torque converter T, the torque converter T is mounted on a rotary base 3, and also an ATF feed tank 2 is mounted on an upper stage rack part of a base seat, and opening ends of the ATF feed pipe 201 and an air intake pipe 202 are positioned in the opening part of a hub H of the torque converter T. In this condition, cocks 201a, 202a are opened while rotating the rotary base 3, the ATF is filled into the torque converter T. The ATF filled into the torque converter T is moved to an outer peripheral part of the torque converter T by centrifugal force in association with rotation of the torque converter T, and is filled from the outer peripheral part toward a center part.
Patent JP-S5790604-A (JP)
Title: Structure for leading optical fiber cable into watertight casing
Inventor: SAKURAI ISAO
IPC: G02B6/24
Filed: 1980-11-28
Abstract: PURPOSE:To improve the reliability of a structure for leading-in of an optical fiber cable provided with optical fibers, a pressure resistant pipe made of metal protecting the optical fibers and a cable sheath insulating and covering said pipe by leading said cable into a watertight casing. CONSTITUTION:Optical fibers are removed from an optical fiber cable, and a pressure resistant pipe 12 is brazed to a disc sleeve 18. Next, the sleeve 18 connected with the pipe 12 is contained in a metallic body 19 that can be airtightly fixed to a watertight casing, and a resin 20 such as polyethylene is molded into the clearance made between the body 19 and the sleeve 18. At this time, arrangement is so made that the resin 2 and a cable sheath 13 covered on the pipe 12 are conected in one body. Separated optical fibers 11 are inserted into a cylindrical sealing member 24 and are fixed and sealed therein. With such constitution, the reliable structure for leading in of cable is obtained.
Patent JP-S6058609-A (JP)
Title: Manufacture of semiconductor thin film crystal layer
Inventor: KATOU KOUICHI
IPC: H01L21/20
Filed: 1983-09-12
Abstract: PURPOSE:To prevent damage in the beam inverting region and obtain uniform crystal layer by depositing a semiconductor thin film on a substrate and deflecting the beam at a high speed with such a high frequency as the scanning speed of high output energy beam irradiated to a semiconductor thin film is made nearly zero. CONSTITUTION:An insulation film 32 is formed on the surface of a signal crystal silicon substrate 31 of the P type 100 plane orientation and a semiconductor thin film 33 or amorphous silicon layer is formed on the film 32 and a protection film 34 is then formed thereon. A sample 26 thus obtained is annealed by the beam of electron gun 21 using an electron beam annealing apparatus for crystallizatin of the thin film 33. In this case, deflection by application of a high frequency AC signal is carried out in the direction Y in synchronization with the scanning in such area where the scanning in the direction X is near to zero in speed because it is to be inverted in the direction. In such a way, jam of beam in the main beam inverting region is eliminated and damage by beam in the inverting region can be prevented. Thereby, uniform and high quality semiconductor thin film crystal layer can be formed.
Patent JP-H08325417-A (JP)
Title: Thermoplastic resin composition
Inventor: NOMURA YASUO
IPC: C08L67/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a thermoplastic resin composition in which the constituent polyester and the constituent polyolefin are well compatibilized with each other and which is excellent in mechanical properties, thermal properties, surface properties and environmental properties. CONSTITUTION: This thermoplastic resin composition comprises 0.1-99wt.% polyester, 0.1-99wt.% polyolefin and 0.01-99wt.% terminal-modified polypropylene. The terminal-modified polypropylene should be the one prepared by introducing 0.01-100 carbonyl groups, on the average, into the terminals of a living polypropylene by reacting it with a carbonylating agent.
Patent JP-S6325400-A (JP)
Title: Drawing-up method for seawater in abyssal zone
Inventor: HIROSE HARUKI
IPC: F04F10/00
Filed: 1986-07-17
Abstract: PURPOSE:To enable the seawater in the abyssal zone to be drawn up efficiently by drawing up the seawater in the abyssal zone through a siphon pipe into a tank, and then conveying the seawater in the tank to a prescribed place by means of a pump. CONSTITUTION:There are provided a tank 1, which is placed in the sea in such a manner that its upper end is protruded from the surface 5 of the sea, and a siphon pipe 2. By means of the siphon pipe 2, the seawater in the abyssal zone is drawn up by virtue of the siphonage into the tank 1. Subsequently, the seawater, which is drawn up into the tank 1, is conveyed by means of a pump 3 to a prescribed place, such as a plant vessel or the like. Hereby, the seawater in the abyssal zone can be drawn up efficiently, and the power energy can also be saved from the work.
Patent JP-H09322920-A (JP)
Title: Gingiva massaging material and gingiva massaging implement
Inventor: HAYASHI SATOSHI
IPC: A61H13/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the peridontal diseases by an antimicrobial material and to simultaneously satisfy not only the gingiva massaging implement but the health and beauty of the teeth as well. SOLUTION: This massaging material is constituted by impregnating a woven fabric or knitted and woven fabric of a highly water absorptive base material consisting of natural or synthetic fibers with an aq. soln. of about 20 to 50wt.% inorg. salt and properly drying this fabric. One or more components selected from potassium chloride, sodium sulfate, magnesium chloride, sodium corbonate and sodium hydrogencarbonate in addition to natural salt or refined salt are used for this inorg. salt.
Patent JP-H1118355-A (JP)
Title: Guide bearing equipment for horizontal shaft rotating machine and manufacture of its adjusting plate
Inventor: IKEDA MAKOTO
IPC: H02K15/14
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a guide bearing equipment for a horizontal shaft rotating machine which is improved in order to stably obtain an angle of the slant face of an adjusting plate with high precision, and a manufacturing method of its adjusting plate. SOLUTION: An angle of the slant face of an adjusting plate for a guide bearing equipment is obtained from practically measured data of the inclination angle θ of a rotating shaft 8. As to the practical measurement of the angle θ, a temporarily adjusting plate 4 made of rubber is interposed, between an end face 21b of a cylindrical boss body 2 which a bearing retaining part (bracket) 2 for the guide bearing equipment has, and a flange 32c which a bearing retainer 32 of a guide bearing part 3 constituted of bearing metal 31 and a bearing retainer 32 has. A circular flat plate measuring jig 5 is fitted to a thrust collar 61 on the rotating shaft 8. The distance L (L1 , L2 ) between the end face 21b and the side face 5a of the measuring jig 5 is measured at 8 portions on the periphery of the outer peripheral surface 21c of the boss body 21, by using an inside micrometer.  The inclination angle θ of the rotating shaft 8 can be obtained by using measured values of a plurality of the practically measured distances L.
Patent JP-S5955366-A (JP)
Title: Traveling painting installation
Inventor: HISAMOTO TAKUSHI
IPC: B05B15/12
Filed: 1982-09-24
Abstract: PURPOSE:To paint efficiently a long-sized and large-sized substrate, by controlling the traveling of a carriage and a painting robot according to the program inputted beforehand. CONSTITUTION:A driving device 2 and a booth casing 3 are provided to a carriage 1 which is freely travelable along a specified route, and a painting robot 4 which can be vertically driven and adjusted is provided in the casing 3. The traveling of the carriage 1, the operation of the robot 4, and the adjustment of the vertical positions thereof are automatically operated successively selectively and simultaneously in accordance with the program inputted beforehand. The large-sized and intricately-shaped object is painted with good efficiency without loss.
Patent JP-H105492-A (JP)
Title: Washing machine
Inventor: OKITA MIYO
IPC: D06F39/08
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To secure high washing performance by uniformly supplying washing liquid to be uniformly impregnated in clothing in a washing machine for performing washing not by directly agitating clothing in a washing tub by a pulsator, but by circulating washing liquid. SOLUTION: A pulsator 5 is freely rotatably disposed on a bottom surface of a washing and spinning tub 4, a porous body 15 to cover an upper part of the pulsator 5 is provided to be dynamically separated from the pulsator 5, a circulation water passage 11 to feed water from a pump chamber 10 formed on the back surface side of the pulsator 5 to an upper part of a side wall of the tub 4 is provided, and a first shower port 13a and a second shower port 13b are provided at different height positions in the circulation water passage 11, so washing water is showered toward inner parts of the tub 4.
Patent JP-H0830960-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: G11B5/70
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics. CONSTITUTION:This magnetic recording medium consists essentially of a nonmagnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 formed on the nonmagnetic layer 2. The total surface area alpha1 of all powder contained per unit volume of the magnetic layer 3 (the total surface area of all powder/the total volume of the magnetic layer 3) [m<2>/cm<3>] is; 130<alpha1<180 the total surface area alpha2 of all powder contained per unit volume of the nonmagnetic layer 2 (the total surface area of all powder/the total volume of the nonmagnetic layer 2) [m<2>/cm<3>] is 100<alpha2<160 and the ratio of alpha1 to alpha2 is 0.8<alpha1/alpha2<1.3.
Patent JP-H08339062-A (JP)
Title: Methods for processing silver halide color photographic sensitive material and method for storing processing solution
Inventor: KATSUOKA YASUHIRO
IPC: G03C7/42
Filed: 1995-06-09
Abstract: PURPOSE: To enable deterioration of photographic performance even in the case of processing for a long period by using compounds high in biodegradability by incorporating the ferric complex salt of a specified compound in a solution having a bleaching power in a desilvering process and treating processing solutions for the desilvering process and the following process by irradiation with ultraviolet rays or heating treatment. CONSTITUTION: The processing solutions for the desilvering and following processing are treated by ultraviolet irradiation or heat treatment when the photosensitive material is not processed, and the solution having a bleaching power contains at least one kind of ferric complex salt represented by formula I or II in which R1 is an H atom or an aliphatic hydrocarbon group or aryl or heterocyclic group; each of L1 and L2 is an alkylene group; each of M1 and M2 an H atom or a cation; each of R21 -R24 is an H atom or an aliphatic hydrocarbon group or the like; each of (t), (u), and (o) is 0 or 1; W is a divalent bonding group including a C atom; and each of M21 -M24 is an H atom or a cation.
Patent JP-S5791097-A (JP)
Title: Speaker
Inventor: URIYUU MASARU
IPC: H04R9/04
Filed: 1980-11-27
Abstract: PURPOSE:To bond a vibration diaphragm plate to an edge and a coil bobbin easily, by bonding a bonding member with a bonded member, by the thermal welding of a easily bonding material with an adhesive to a part to be bonded with other member in a polyolefin resin diaphragm plate. CONSTITUTION:A paper-made sheet 2 which can easily be bonded by using the adhesive is laminated on the upper surface of a polyolefin resin vibration diaphragm plate 1 by thermal welding. The diaphragm plate like this is bonded to an edge 4 with an adhesive 3a such as epoxy resin, etc. and a voice coil bobbin 5 is bonded to the diaphragm plate 1 with an adhesive 3b the same as the 3a. A cap 6 is made of polyolefin system resin, and a paper-made sheet 7 which can be bonded easily with an adhesive at the back of the cap 6 is laminated with thermal melting, and the end of the cap 6 is coupled with the epoxy resin adhesive 3c to the diaphragm plate 1. This easy bonding material is made of paper, nonwoven or cloth, and it is thermally molten only at the part to be bonded with other member.
Patent JP-H108492-A (JP)
Title: Area limit digging control device of construction machine
Inventor: FUJISHIMA KAZUO
IPC: E02F9/20
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To perform area limit digging efficiently and smoothly regardless of the operating speed of a front device and the operating condition of an operating lever in an area limit digging control device of a construction machine. SOLUTION: An area where a front device is movable is preset, a limit value for boom command for keeping a bucket from going out of the boundary of the preset area is calculated from the estimated operation speed of an arm, and as the bucket approaches the boundary of the preset area, the boom is lifted to conduct the decelerating direction conversion control. At this time, an arm operating signal is decreased to decelerate the arm, and the decrease amount can be adjusted by operating adjusting buttons 71-75 with No. 1-5 of a deceleration amount adjusting device 70.
Patent JP-H0962235-A (JP)
Title: Memory control system and method for dynamic off-screen display
Inventor: JIYOSEFU SERI JIYUNIA
IPC: G06F12/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for allocating or de-allocating an off-screen display memory by the method for optimizing the effective display memory quantity of a computer system. SOLUTION: A display memory manager divides the space of a memory into multiple nonoverlapping areas, it can store video data quantities in individual areas, and it allocates or releases the off-screen display memory in response to an allocation request or a de-allocation request. When the memory manager receives a request to the memory, it traverses a linked list data structure searching for an area or a combination of areas sufficient for the memory of the requested display data quantity. When an area or a combination of multiple areas is found and allocated, the linked list data structure is updated to indicate that the next allocation request is invalid unless one or multiple newly allocated areas are de-allocated.
Patent JP-S6059518-A (JP)
Title: Thin film magnetic head
Inventor: KIRA TOORU
IPC: G11B5/39
Filed: 1983-09-09
Abstract: PURPOSE:To suppress the Barkhausen jump of a magneto-resistance effect (MR) element and to form an MR head having high SN by forming a ferromagnetic substance having high coercive force on a part under the lead of the MR element and coupling the ferromagnetic substance ferromagnetically with the MR element. CONSTITUTION:The ferromagnetic thin film 14 having high coercive force is formed on a part under a conductive thin film 15 to be acted as the lead of the MR element 13 and ferromagnetically coupled with the MR element. When the film such as the MR element 13 having low coercive force and the film 14 having high coercive force are laminated, the magnetic characteristics of the composite film do not become the sum of the film characteristics of two layers, but become different ones by the ferromagnetic exchanging coupling of the border between two layers. When a magnetic field is impressed in the longitudinal direction of the stripes of the MR element, the magnetization of the MR element 13 and the ferromagnetic film 14 can be matched with the longitudinal direction, so that the Barkhausen jump can be suppressd in a wide shape range other than the size of the stripes of the MR head.