baber/WOPTO huggingface dataset:
Patent JP-H0510580-A (JP)
Title: Air conditioner
Inventor: MAEKAWA NOBORU
IPC: F24F13/20
Filed: 1991-07-05
Abstract: PURPOSE:To release a motor from the burden of the load of a vane and realize the miniaturization of the motor and the reduction of cost. CONSTITUTION:The outlet port 2 of cold air is equipped with a vane 5 swung in a vertical plane within a predetermined range by a motor 3 through a link mechanism 4. In the vane 5, whose center of rotation is at a biased position toward the widthwise direction of the vane 5, the gravity of the vane 5, which is applied on the center of rotation of the vane 5 upon the swing of the vane 5, is received by the resilient force of a spring 9 provided in the link mechanism 4. The gravity of the vane, which is generated by the swing of the vane, is not applied on the motor driving the vane through the link mechanism whereby the load of the motor is reduced and the motor itself can be miniaturized so as to have a low torque.
Patent JP-H0681750-A (JP)
Title: Fuel injection nozzle used for diesel internal combustion engine and manufacture of said fuel injection nozzle
Inventor: UUBUE GORUDON
IPC: C23C16/44
Filed: 1993-07-05
Abstract: PURPOSE: To reduce the effective cross-section of an injection orifice that is impossible to be made by general material cutting processing by narrowing a portion adjacent to the outlet of the injection orifice over its whole periphery with a hard covering. CONSTITUTION: An injector 10 has a cylindrical shape adjacent to an inlet 11, a convergent truncated cone shape in the flow direction of the outlet 12, and a divergent annular protrusion at the outlet 12. Such a nozzle shape is formed by first perforating the wall of a round top 5 of the nozzle by, for example, machining perforation or material corrosion and removing. Then, a covering of hard material such as chrome, nickel and the like is coated on the peripheral wall of an orifice 15 in the outlet 12 of the orifice. The covering 16 is formed by electrochemical deposition, chemical deposition, CVD deposition, PVD deposition or deposition from a molten metal. Thus, a nozzle-shaped portion of a reduced diameter is formed in a section adjacent to the outlet 12 to reduce the cross section area by 30-50%.
Patent JP-S6057311-A (JP)
Title: Variable magnification lens for copying
Inventor: ARAI YASUNORI
IPC: G02B13/24
Filed: 1983-09-08
Abstract: PURPOSE:To extend the range of variable magnification to improve the capacity and make a lens small-sized and low-cost by constituting the lens with the first positive lens group and the second negative lens group, which are arranged in order from the object side, so that individual lenses satisfy specific conditions. CONSTITUTION:The lens is constituted with the first positive lens group and the second negative lens group which are arranged in order from the object side, and the interval between the first lens group and the second lens group is changed and the whole of them is moved to keep the length from the object surface to the image surface constant. The first lens group consists of the first positive lens, the second negative lens, the third positive lens, the fourth negative lens, and the fifth positive lens, and the second lens group consists of the sixth positive meniscus lens whose convex face is directed to the image side and the seventh negative meniscus lens whose convex face is directed to the image side, and individual lenses are constituted to satisfy conditions of formulas I -VII. Further, the capacity is improved by satisfying conditions of formulas VII-X.
Patent JP-S6221772-A (JP)
Inventor: KUBICEK VLADIMIR
IPC: B32B18/00
Filed: 1986-07-16
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-H05196084-A (JP)
Title: Controllable engine mount
Inventor: GERORUDO BUINKURAA
IPC: F16F3/08
Filed: 1992-06-24
Abstract: PURPOSE: To obtain a small, compact engine mount which can be produced easily at a low cost. CONSTITUTION: The engine mount is composed of a top member resting on two rubber spring elements which, in turn, rest on a parallel base. An ancillary component deactivates one of the spring element when necessary. A first, outer spring 1 extends axially at least part-way up the second, inner spring element 2. The second spring element 2 has a cavity 6 at its center and at least one circular reinforcing element 5 at the radial outside of the cavity 6, to which the reinforcing element being united essentially free from displacement. A fluid 7 can be injected into the cavity 6 to inflate and expand the second spring element 2. The cavity 6 will continue to inflate, making the mount less resilient as more fluid is injected, until it is stopped by the reinforcing element 5 surrounding it.
Patent JP-S6422561-A (JP)
Title: Protective circuit of magnetic type hammer actuator for printer and drive for said actuator
Inventor: DEBITSUDO CHIYAARUSU KONDON
IPC: G01R31/26
Filed: 1988-07-01
Abstract: PURPOSE: To detect the current leakage from drive transistors as early as possible and prevent a hammer drive circuit from being burnt out by using a circuit to generate failure detection signals when a drive transistor is improperly operated. CONSTITUTION: Whether or not drive transistors 12 and hammer drive coils 14 are conductive is tested by a drive transistor test circuit 28 when a printer is not in operation. A test control microprocessor 32 sequentially turns each of drive transistors on with a period of at least one time a second to operate a drive transistor test circuit 28. The current conduction is tested at a common contact point 26 by the drive transistor test circuit 28 during the period of about 15 μs after the drive transistor test circuit is driven. If the required current threshold is not on a common contact point 26, the drive transistor test circuit 28 outputs failure detection signals to a printer power source 34.
Patent JP-H1093055-A (JP)
Title: Manufacturing flash memory element
Inventor: CHO MIN KUCK
IPC: H01L27/115
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a flash memory element by minimizing the damages from a dielectric film in a cleaning step of a gate electrode forming process to form a uniform dielectric film. SOLUTION: An oxide film 13 is removed, to expose an Si substrate 11. A tunnel oxide film 14 is formed on this substrate 11. A first polycrystalline Si layer 15 is formed on the entire structure top and partly removed to leave this layer 15 on memory cell regions 2A and active regions of high-voltage transistor regions B. When gate electrodes 20A, 20B 20C are formed, a dielectric film 16 formed on memory cell regions A, esp. upper oxide film 16C is damaged only at a cleaning step after removing the film 16 formed in low-voltage transistor regions C. This minimizes the number of damages of the dielectric film 16, thus forming a good dielectric film and improving the element characteristics.
Patent JP-H0456849-A (JP)
Title: Stereoscopic photograph color image forming method
Inventor: SHIBA KEISUKE
IPC: G03C9/00
Filed: 1990-06-25
Abstract: PURPOSE:To easily obtain a stereoscopic photograph color image having high quality at low cost by engaging and aligning a lenticular sheet with a color image forming layer by means of a specific resister mechanism. CONSTITUTION:A resister pin 6 or a resister mark is engaged and aligning with one of the up and bottom edge parts of the image exposing surface of a silver halide color sensitizing material having a color image forming layer 3 on a supporting body. The lenticular lens sheet 2 and color image forming layer 3 are engaged and aligned by the resister mechanism provided on the distance of the 1/4 - 3/4 of the length of a side in the same right and left (lateral) direction as that of the array of both eyes. Thus, a stereoscopic image having sharpness and stereoscopic effect can be easily and simply obtained.
Patent JP-H0216813-A (JP)
Title: Phase locked oscillator
Inventor: OOSUMI YUUJI
IPC: H03L7/091
Filed: 1988-07-05
Abstract: PURPOSE:To eliminate fluctuation in the level of a reference signal inputted to a phase locked oscillator by composing a balun by means of a ferrite spectacle core and a wire, forming on a dielectric substrate lands which is brought into contact with an outer periphery in a part of the spectacle core and fixing the outer periphery of the spectacle core and the lands by means of adhesive. CONSTITUTION:The lands 2 and 3 in which the balun 16 consisting of the spectacle core 5 and the wire 6 is constituted on the dielectric substrate 11 of the phase locked oscillator is fixed by epoxy type adhesive 4 in a vertical or a horizontal state. When the phase locked oscillator is vibrated from outside, the spectacle core 5 is prevented from vibrating, and fluctuation in the level of the reference signal inputted to a sampling phase detector 13 is eliminated. Fluctuation of a phase error signal is prevented, the deviation of a phase synchronization clock from the oscillator is eliminated and a synchronizing signal having a superior phase characteristic and high reliability is generated.
Patent JP-S6227231-A (JP)
Title: Step stacking device for shape steel and the like
Inventor: TSURUSAKI HIROSHI
IPC: B65G57/18
Filed: 1985-07-26
Abstract: PURPOSE:To perform step stacking operation on a prehandling for bundling at high speed and in a rational manner as well as to make it operatable economically, by dividing handled steel materials at each required number for supplying, and stacking them in a way of turning one for the next step portion over that of a first step portion. CONSTITUTION:Handled works (a) to be conveyed on a conveyor 1 is divided at each shifting of a manipulated variable, checking an advance of succeeding ones by a divider 3, and a first step portion is fed to a delivery traverser 20. Next, a shifting block 12 of a dividing-feeding traverser 10 receives the next step one, uplifting it, while it shifts to a upward setting surface of an electromagnet 34' at a turnover arm of a turnover device 30. When these handled works (a) are attracted and held by the electromagnet 34', the shifting block 12 goes down and is retracted and reset. A shifting block 21 of the traverser 20 is advanced forward and, after the first step portion is shifted to a turnover stacking position A, making it go down, retract and return. If so, an arm 34 turns over with operation of the turnover device 30, making it go down, and an inverted one is stacked on the normal attitudinal handled work (a). With this constitution, step stacking is performable in a rational manner and, what is more, the cost of equipment is reduced.
Patent JP-H063131-A (JP)
Title: Air curtain apparatus for optical measurement
Inventor: OTAKE ATSUSHI
IPC: G01B11/245
Filed: 1992-06-24
Abstract: PURPOSE:To obtain an air curtain which enables the prevention of infiltration of dust and water vapor onto an optical path under a measuring environment in an optically measuring device. CONSTITUTION:An optically measuring device 3 is made up of an air curtain device 51, a fluorescent lamp 53 and a CCD camera 55. The air curtain device 51 is made up of a hollow casing 81 provided at the tip of a duct 61 for introducing a high pressure air, a loop-shaped external air jet nozzle 83 formed on the underside of the casing 81 and plurality of internal air jet nozzles 85 formed apart in a loop at a specified interval. The fluorescent lamp 53 and the CCD camera 55 are also arranged in the loop. As a result, the air jetted out of the nozzles 81 and 83 prevents the infiltration of dust and water vapor into a measuring optical path between the fluorescent lamp 53, the CCD camera 55 and a material to be inspected.
Patent JP-H0918420-A (JP)
Title: Optical transmission line switching device
Inventor: SHIRAI KATSUHIRO
IPC: H04B10/077
Filed: 1995-06-30
Abstract: PURPOSE: To deal with a duplexed optical transmission line by providing plural optical branching/coupling means and outputting an optical signal, which is inputted to a prescribed input port, from a correspondent prescribed output port. CONSTITUTION: An optical coupling/branching means 2 outputs the optical signal, which is inputted from an input port 12, from an input/output port 31 and outputs the optical signal, which is inputted from the port 31, from an output port 23. Besides, an optical coupling/branching means 3 outputs the optical signal, which is inputted from one of input ports 13 and 14, from an output port 24. Then, an optical coupling/ branching means 4 outputs the optical signal, which is inputted from an input port 15, from an input/output port 32, and outputs the optical signal, which is inputted from the port 32, from an output port 25.  In this case, the ports 31 and 32 are connected to a two-way optical transmission line of active and reserve systems, an input port 11 is connected to the optical output port of the optical transmission unit of an optical transmitter and the port 24 is connected to the optical input port of the optical reception unit. Then, the optical transmitter having only the optical transmission/reception unit for the active system can deal with the duplexed optical transmission line.
Patent JP-H1017511-A (JP)
Title: New trisphenol compound
Inventor: MAEDA MASAYUKI
IPC: C08G59/62
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new trisphenol compound expected as a raw material capable of providing a resin, a photosensitive material, etc., which are excellent in water resistance such as low water-absorption property and low hygroscopicity and electrical characteristics such as insulating property and low dielectric constant. SOLUTION: This compound is represented by formula I (X is H or methoxy), e.g. 4,4'-[(2-hydroxyphenyl)methylene]bis(2-cyclohexylphenol). The compound of formula I is obtained by reacting 2-cyclohexylphenol with a compound of formula II in an alcohol solvent in the presence of an acid catalyst such as hydrochloric acid or p-toluenesulfonic acid e.g. at 10-80 deg.C, preferably 20-60 deg.C.
Patent JP-H09326853-A (JP)
Title: Angle adjustment device for telephone set or the like
Inventor: OKI MASAYUKI
IPC: H04M1/12
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To mount a telephone set or the like to a wall face without requiring a wall adaptor being a separate component by providing a lock means engaging freely with a wall component fitted in advance onto a wall to a lower side of a lower case and an angular adaptor for a telephone set or the like. SOLUTION: A telephone set body 1 is composed of an upper case and a lower case 3 and a lock section 4 formed nearly U-shaped to an upper side is projecting to a bottom side of the lower case 3 and a lock groove 5 is formed to the lock section 4. A rectangular recess 6 and two chevron shaped parts 7, 8 in succession to the recess 6 are formed to the lower side of the lock section 4 and fitting holes 9, 10, 11 are open to the rectangular recess 6 and the two chevron shaped parts 7, 8 apart laterally. The fitting projections of the angular adaptors are fitted freely to the fitting holes 9, 10, 11 freely removably. The engagement means engaging freely with the wall component fitted to the angular adaptor and the bottom side of the lower case 3 is provided.
Patent JP-H10339737-A (JP)
Title: Car speed detector and production articles therefor
Inventor: OKADA TAKESHI
IPC: G01P3/487
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a car speed detector which can stably detect car speed without exerting any adverse influence upon the traveling of car. SOLUTION: Concerning the car speed detector for finding car speed by detecting the rotating number of the tire of traveling vehicle, this device is provided with a plural number of magnetic field generating means 2 arranged around the outer periphery of tire 1 or at point symmetric positions near the outer periphery, and a magnetic field detecting means 3 for detecting the change of magnetic field caused by the rotation of tire. Besides, the car speed can be semipermanently detected without especially requiring maintenance after attachment.
Patent JP-H0218849-A (JP)
Title: Charged beam device
Inventor: TODOKORO HIDEO
IPC: H01J37/22
Filed: 1988-07-06
Abstract: PURPOSE:To quantitatively measure the magnetic field on a sample with high sensitivity by accelerating emitted secondary electrons, forming a focal point with an electron lens such as the magnetic field or the electrostatic field, and detecting the position change of the focal point. CONSTITUTION:Secondary electrons are fed into a secondary electron position detector 32. The fed secondary electrons are accelerated by an accelerating cylinder 30 applied with the position detection accelerating voltage 31 and focused on a position detecting element 31 by a magnetic field type focusing lens 33. A sample scanning stage 11 is driven by a sample scanning stage power source 36 and interlocked with a two-dimensional display device 26 via a two-dimensional scan switching circuit 37. The position detecting element 55 detects the change of the center of gravity position of radiated secondary electrons. The output of the element 55 is divided in the direction and quantity by a processing circuit 35, the intensity of the display device 26 is modulated by the respective signals or calculated signals. The magnetic field distribution of a sample 1 and the direction of the magnetic field can be separately displayed on the display device 26.
Patent JP-2000350728-A (JP)
Title: Ultrasonic diagnosis system and its auxiliary tool
Inventor: SUGIYAMA KAZUYOSHI
IPC: A61B8/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To clearly indicate echo signals from a subject by image processing, to improve diagnosis functions for a pathological change by accurately grasping a microstructure of the subject, and to make possible simple operation. SOLUTION: This diagnosis system clearly indicates a structure (shape) of a subject in such a way that a vibration generator 9 is mounted to a piercing needle 8, and a subject 1 is vibrated by giving vibration to the piercing needle 8 by the vibration generator 9, and echo signals from the subject 1 are transmitted by an ultrasonic probe 4, then the signals are processed by image processing. By this, a small subject and a spread of a peripheral part of a subject can accurately be grasped.
Patent JP-H05333838-A (JP)
Title: Image display device
Inventor: SANO SHIGEYUKI
IPC: G06F3/0481
Filed: 1992-06-03
Abstract: PURPOSE:To enable an user to see an image without being disturbed by the cursor after a prescribed time lapses from ending the operation of a remote controller. CONSTITUTION:The cursor is displayed on a cathode-ray tube 21i by a graphic display part 22. By a CPU 24b, the graphic display part 22 is controlled so that the cursor is moved based on a cursor movement code from the remote controller 10 and the presence of the cursor movement code is detected and the graphic display part 22 is controlled so that the display of the cursor is stopped when no cursor movement code is present.
Patent JP-S6412404-A (JP)
Title: Conductor material
Inventor: SHINOHARA KOICHI
IPC: H01L23/373
Filed: 1987-07-06
Abstract: PURPOSE:To relax thermal stresses in joining ceramic to metal by making a composite body with glass or glass ceramic containing essential constituents of oxide of copper, Al2O3 and SiO2 and with a conductor. CONSTITUTION:A mixture of 15-40% of glass powder of mean particle diameter of 1mum selected to constitute a total amount of 100% with 55-65% of SiO2, 10-20% of Al2O3 and 15-25% of Cu2O as a fundamental composition and of 85-60% of Cu powder of mean particle diameter of 0.5mum is sintered in N2 at 700-1000 deg.C to make a plate. When joining Cu to Al2O3 or SiC, the plate is used as a thermal stress relaxation member in a structure sandwiching the plate between the metal and ceramic. Since the plate of sintered body can be made to have a coefficient of thermal expansion of 35-120X10<-7>/ deg.C, the plate is useful as a thermal stress relaxation member between electronic components and structural materials to improve the reliability of the electronic components and structural materials.
Patent JP-S6227747-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-07-30
Abstract: PURPOSE:To obtain a laminate type electrophotographic sensitive body high in sensitivity by using a specified polycyclic pigment for an electrostatic charge generating layer as a charge generating material and a specified hydrazone type compound for a charge transfer layer. CONSTITUTION:In the laminate type electrophotographic sensitive body obtained by laminating the charge generating layer and the charge transfer layer on a conductive substrate, the charge generating layer comprises the polycyclic pigment represented by formula (I), and the charge transfer layer comprises the hydrazone type compound represented by formula (II). The charge generating layer can be formed by coating the conductive substrate with the pigment together with the charge transfer material when needed, and a proper binder. The hydrazone type compound to be used for the charge transfer layer can be added to the charge generating layer in an amount of <=1,000pts.wt., preferably, 1-100pts.wt. per 100pts.wt. of the charge generating material from the viewpoints of high sensitivity, low residual potential, and repetition stability.
Patent JP-S6146305-A (JP)
Title: Roll used for rolling pipe
Inventor: FURUKAWA SHOHEI
IPC: B21B17/14
Filed: 1984-08-09
Abstract: PURPOSE:To reduce the wall thickness of a pipe in the state of extremely reducing the deviation of wall thickness by specifying the radius of the groove of a roll used for rolling a pipe. CONSTITUTION:The vicinity of the grooved bottom-part A of a roll 4 is formed by a radius R1 with center O1 at the fulcrum, which is smaller than the radius R of a pipe 3, and the vicinity in the 45 deg. direction B is formed by a radius R2 with center O2 at the fulcrum, which is larger than the radius R of pipe 3. And both are connected by R slightly larger than the radius R. Further, the center O1 is located on a straight line X and at the roll 4 side from the center O, and the centers O2, O3 are located on a straight line Y and the opposite side of roll side 4 from the center O.
Patent JP-S5955729-A (JP)
Title: Manufacture of molded matter made of thermosetting resin
Inventor: KIDA MASASHI
IPC: B29C53/00
Filed: 1982-09-25
Abstract: PURPOSE:To enable to manufacture effectively a molded matter made of thermally curable resin whose dimensional accuracy is favourable, by a method wherein a molded matter is separated from a mold before it is cured completely and is cured by holding it in a desired shape by securing it on a support frame with a vise. CONSTITUTION:A molded matter 1 made of unsaturated polyester resin separated from a mold at the time when curing is advanced up to 50-60% is placed on a support frame 2 under an upright state, a turning frame 21 is turned toward the molded matter 1 and the molded matter is connected with a stationary frame 22 through a hand vise 33 under a state wherein a side edge of the molded matter 1 is secured to the stationary frame 22 through a hand vise 31. Then a recession part, the inside of the molded matter 1 is secured by the hand vise 32 and a protruded part, and the outside of the same is secured by a side lever 4. In addition to the above, the fringe of the lower part of the molded matter 1 is secured by a hand vise 35 and the molded matter 1 is cured by heating at 70 deg.C for 3hr in a heating room. A deformation and a distortion at the time of molding, therefore, are corrected in the course of curing and the molded matter whose dimensional accuracy is favourable can be obtained.
Patent JP-S6333230-A (JP)
Inventor: NAKAMAE TORU
IPC: B65B51/08
Filed: 1986-07-15
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。