baber/WOPTO huggingface dataset:
Patent JP-2001148883-A (JP)
Title: Mobile communication system and its data path control method
Inventor: INOUE RYUJI
IPC: H04W76/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system and its data path control method that release a data path that has not been in use for a long time. SOLUTION: A gate switch 1 and a switch 2 are compatible with packet communication. A base control station 3 manages wireless channels assigned to a mobile terminal 10 and manages speech quality of the wireless channels. A base station 4 transmits/receives a radio wave to/from the mobile terminal 10. Through the configuration above, when the gate switch 1, the switch 2 and the base control station 3 recognize that the communication by the mobile terminal 10 is not executed for a long time through the subordinate system, they release a data path assigned to the mobile terminal 10. They set the data path to the mobile terminal 10 when they recognize that the mobile terminal 10 again starts communication through the subordinate system.
Patent JP-H08254530-A (JP)
Title: Method and system for estimation of life by nondestruction of ceramic member
Inventor: SAWAI YUICHI
IPC: G01N21/77
Filed: 1995-12-19
Abstract: PURPOSE: To estimate the life of a ceramic member in a short time by means of a simple nondestructive inspection by measuring the growth of ceramic particles for the ceramic member or by measuring the physical quanitye, of a member, which is changed by the diffusion of an external element to a ceramic. CONSTITUTION: As a base material in a case in which a ceramic is used as a sprayed coating, an Ni-based alloy 4 is used, its surface is degreased and cleaned, and a CoNiCrAlY alloy 3 as a coupling layer whose corrosion resistance is excellent is coated by a plasma spraying operation. A ZrO2 coating layer 1 is formed on its surface, a heat treatment is executed in a vacuum, and the diffusion treatment of the coupling layer and the base material is executed. A sample which has been obtained is held at, e.g. 1500 deg.C for many hours, and the relationship between a particle growth operation and its time is found. Then, particles are grown with the passage of the heating time, pores 2 are reduced, and a particle size corresponds to the holding time.  Consequently, when the relationship between a physical quantity corresponding to a heat history and the life of a ceramic member is found in advance, the life of the ceramic member can be estimated by its physical quantity.
Patent JP-H08151791-A (JP)
Title: Void cap
Inventor: NOGAMI YASUNOBU
IPC: E04B5/48
Filed: 1994-11-25
Abstract: PURPOSE: To make strength of concrete on the end surface uniform and to facilitate execution of work for service pipings by a method wherein a cylindrical part is mounted on the internal wall of a void pipe and the outer diameter of a covering part is made larger than the pipe diameter of the void pipe with fixing holes provided on positions outside the pipe diameter. CONSTITUTION: A covering part of a void cap 1 for closing a void pipe 2 is made larger than the outer diameter of the void pipe 2, and thereby concrete milk is prevented from flowing into the void pipe 2. Fixing holes 3 for fixing the void cap 1 to a form are provided on positions outside the pipe diameter of the void pipe 2. Therefore, a rivet gun can be used on works to be executed with the void cap 1 inserted in and mounted on the void pipe 2, and fixation with nails can be made even in a limited space.
Patent JP-H10167101-A (JP)
Title: Steeping control device
Inventor: KOSHO HIROYUKI
IPC: B60W30/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To restrain the incompatibility of an occupant at the transfer time from an automatic steering to a manual steering. SOLUTION: This device is provided with a manual steering mechanism 1, a manual detection means 37 for detecting the steering by the manual steering mechanism, an intermittentable resistance force giving means 45 for giving a resistance force to a steering force transmission mechanism 7, an automatic steering mechanism 3, an abnormality detection means 43 for detecting the abnormality of the automatic steering mechanism 3 and a control means 35 for driving an actuator 27 based on the running environment information by the information input for requiring an automatic steering. The control means 35 intercepts the drive of the actuator 27 by the abnormality detection of the abnormality detection means 43 and also actuate a resistance force giving means 45 and also controls the interception by the steering detection by the manual detection means 37.
Patent JP-H0849714-A (JP)
Title: Manufacture of member fixing tool and member fixing tool
Inventor: OSADA YOSHIMASA
IPC: F16B15/04
Filed: 1994-12-07
Abstract: PURPOSE:To smoothly insert an anchor member without breaking a layer so as to improve stability of the root of a fixing tool by inserting the rod anchor member from the enlarged end part of a cylindrical body and inserting the shaft from the enlarged end part of the cylindrical body. CONSTITUTION:In the first process, the holes matching to outer holes are bored in the vicinity of the front end of a band plate by a press punch and in the second process, the band plate is cut into rectangular flat plates by a press. In the third process, it is cut into such a shape that a plurality of triangular angles extend continuously at one side. In the forth process, the flat plates having the triangular angle parts are formed into a cylindrical body having the central axis line along the long side. In the fifth process, the triangular angle parts of the cylindrical body are formed into a pyramid shape and in the sixth process, the diameter of the opposite side edge part of the triangular angle part of the cylindrical body is enlarged and bent. In the seventh process, a doughnut-shape plate to become a flange 1b is inserted from the pyramid end part. Spring-back of the cylindrical body is thus prevented. In the eighth process, a guide member 5 is inserted from the enlarged-diameter end part of the cylindrical body and in the ninth process, a rod anchor member 4 is inserted from the enlarged-diameter end part and lastly, the shaft 2 with projections 3 is inserted from the enlarged part.
Patent JP-H04199638-A (JP)
Title: Field effect transistor, display device using the same and manufacture thereof
Inventor: OSAWA TOSHIYUKI
IPC: C09K19/00
Filed: 1990-11-29
Abstract: PURPOSE:To enable the manufacturing processes of the title display device to be simplified for enhancing the productivity by adopting the high molecular film as the material for a channel semiconductor and a gate insulating film. CONSTITUTION:A gate electrode 2 is formed by patterning step on a high molecular substrate 1. At this time, if a picture element electrode 7 is formed together with the gate electrode 2, a display device G is to be formed simultaneously. Next, a gate insulating film 3 and a channel semiconductor film 10 are formed. As for the gate insulating film 3, all sorts of insulating organic or inorganic high molecule can be adduced, and especially those formed by plasma polymerization step, etc., are preferable in terms of the film thickness control. On the other hand, as for the channel semiconductor film 10, so-called conductive high molecule such as polypyrrole, etc., is to be adopted. Through these procedures, the active matrix display device not only to be manufactured in simplified processes but also in excellent productivity can be manufactured.
Patent JP-2001151011-A (JP)
Title: Aiming adjuster for vehicular lamp
Inventor: KAWAGUCHI YOSHIFUMI
IPC: F21S8/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To certainly conduct aiming adjusting in a vertical direction and a horizontal direction even if a reflector is thin. SOLUTION: A reflector 1 having a light source therein is displaced in relation to a housing 2, thereby adjusting illuminating light in vertical and horizontal directions. An aiming supporting shaft 3 becoming a fulcrum of the displacement and two aiming acting shafts 4, 5 becoming an acting point of the displacement are disposed at the apexes of a place triangle in the reflector 1. The aiming supporting shaft 3 is allowed to vertically move and rotate, and one aiming supporting shaft 4 is allowed to move in a back-and-forth direction while restricted in vertical moving, and the other aiming supporting shaft 5 is allowed to move in the back-and-forth direction and rotate.
Patent JP-H07189516-A (JP)
Title: Multi-story parking device
Inventor: YAMABE SHINICHI
IPC: E04H6/06
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the number of stoppers by using the right and left stoppers in common at the front and rear sides of the adjacent pallets and curtail the equipment cost and simplify the installation work and also reduce the construction cost. CONSTITUTION:A stopper 33 preventing pallet-lifting bodies 5, 6 from falling down is attached so as to project or retract at the rised end of the pallet of two front and rear main posts 12 erected between adjacent pallet-lifting bodies 5, 6. Claws 53 stretched respectively to the lower area of both adjacent pallet- lifting bodies 5, 6 are provided in the stoppers 33. Two front and rear positions at one side of the pallet-lifting bodies 5, 6 which are positioned at the rised end level with the projected stoppers 33 are held from the lower side by two front and rear claws 53.
Patent JP-H03194379-A (JP)
Title: Illuminator for gourmet counter
Inventor: HIROFUJI AKITO
IPC: A47F11/10
Filed: 1989-12-21
Abstract: PURPOSE:To perform not only an effect of a light for merely highlighting a matter to be conveyed but also a display effect of a light at a gourmet counter as a center to the maximum limit by illuminating the upper surface of the counter by lighting a light emitting unit provided therein around a showcase in the counter. CONSTITUTION:A decoration case is removed from a showcase 13 in a birthday party or the like, quasi-candles provided thereon are lit, and light emitting units 3 of an illuminator are then sequentially lit simultaneously upon putting out the candles. Thus, a decoration cake on a counter 12 is floated from below, contained in a tray, placed on conveying rails 2a, 2b, and a vibrator is driven by an ultrasonic conveyance controller. Thus, the cake in the tray is conveyed in a predetermined direction, and the units 3 are sequentially lit at the same speed in the conveying direction in the case of conveying.
Patent JP-H11157944-A (JP)
Title: Production of ceramic powder
Inventor: GOTO SHOICHIRO
IPC: C04B35/628
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain powder having fine particle diameters and a uniform composition useful as powder for a ceramic sintered compact of oxide, nitride, etc., and functional powder, by mixing a raw material for ceramic powder with inorganic powder and baking the mixture. SOLUTION: A solid substance of an inorganic metal salt, its solution, a metal alkoxide solution, etc., may be cited as the raw material for ceramic powder. Inorganic powder not vaporizing in a baking process is preferable as the inorganic powder and, for example, baked powder of ceramic can be used. The blending ratio of the raw material for ceramic powder and the inorganic powder is preferably 0.1-10 pts.wt. of the raw material for ceramic powder based on 1 pt.wt. of the inorganic powder. The sintering temperature is preferably 500-1,200 deg.C. In the case in which the raw material for the ceramic powder is a solution or a solvent dispersion, preferably a drying process mainly for removing the solvent is prepared as the prestage for a baking process. A drying temperature is preferably <=200 deg.C.
Patent JP-H01174241-A (JP)
Title: Motor frequency generator
Inventor: OKAUCHI SHIGEKI
IPC: H02K11/00
Filed: 1987-12-28
Abstract: PURPOSE:To enable adjusting a flutter to the minimum level in a short time by making a frequency generation base inclination-adjustable relative to a frequency generation magnet. CONSTITUTION:A spindle 6 is fixed via a ball bearing 3 to a shaft 2 with one end pressed into a chassis 1, a rotor yoke 7 is fixed to the spindle 6, and a main magnet 8 for a motor field and a frequency generation(FG) magnet 14 are fixed to the rotor yoke 7. An FG base 15 provided to face the FG magnet 14 is fixed via an elastic member 16 to an FG stud 17 provided integrally with the chassis 1. Because the inclination of the FG base 15 can be changed by clamping of a vis, a spindle motor is rotated and the inclination of the FG base 15 is adjusted while an FG output is observed by a flutter meter so that the motor is adjusted to a desired flutter value.
Patent JP-H05161510-A (JP)
Title: Bed side table
Inventor: ARAKAWA MASAHIKO
IPC: A47C20/00
Filed: 1991-12-16
Abstract: PURPOSE:To permit operation while lying down and further improve spatial efficiency. CONSTITUTION:A switch panel 17 having a plurality of remote control switches 16 is disposed on a table section 13 to be drawn out thereof. Also, a thin type monitor 27 having a liquid crystal image screen or the like as a television image screen body is provided vertically pivotably in a recess 13a on the upper surface of the table section 13. The thin type monitor 27 is set to erect in use and be received in the recess 13a when not in use so that it is nearly flush with the upper surface of the table section 13.
Patent JP-H09216104-A (JP)
Title: Cutting tool
Inventor: UIRIAMU EE BURAIANTO
IPC: B23B27/14
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool in which a characteristic is improved suitably for cutting titanium and its alloy. SOLUTION: A cutting tool is provided with a base body containing a tungsten carbide alone or provided with a tungsten carbide tip part brazed in the base body. In addition, a hard coating is applied to only the base body or to either of the base body and the tungsten carbide tip part in the cutting tool. The coating is selected from PVD attaching tungsten carbide, CVD attaching boron carbide, and PVD attaching boron carbide.
Patent JP-2001156524-A (JP)
Title: Multi-layer antenna, communication ic unit using the same and its manufacturing method
Inventor: SUGIMURA SHIRO
IPC: H01Q1/38
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To realize a communication IC unit of an antenna mount type. SOLUTION: The multi-layer antenna A is formed by combining a base 11, a 1st coil 21 formed to the base 11, and a 2nd coil 22 laminated on the 1st coil 21 via an insulation film 12. A required high inductance can easily be realized by decreasing the pattern size of the multi-layer antenna A. Integrally joining the multi-layer antenna A with a communication IC module B forms a communication IC unit C.
Patent JP-H09172313-A (JP)
Title: Telescopic antenna
Inventor: UCHINO AKIHIKO
IPC: H01Q1/24
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To attain impedance matching of the antenna with high precision respectively in both contained and extended states of the antenna by causing dual resonance through capacitive coupling of a whip element in the extended state and causing dual resonance through capacitive coupling of a 2nd helical coil in the contained state so as to allow independent adjustment of the impedance in both the states. SOLUTION: A metallic stopper 34 at a lower end and an element 22 operated telescopically and a whip element 26 are contacted electrically, and a metallic pipe 35 at an upper end and a 2nd helical coil 25 are electrically connected. When the antenna is extended, the metallic stopper 34 of the element 22 is fitted and fixed to a metallic holder 37 and a 1st helical coil 21 and the whip element 31 are capacitively coupled. When the antenna is contained, the element 22 except its top 33 is entirely contained in the inside of a case and the metallic pipe 35 and the metallic holder 37 are fitted and fixed with each other. In this case, the 1st helical coil 24 and the 2nd helical coil 21 are coupled capacitively.
Patent JP-H02176539-A (JP)
Title: Method and device for collecting minute sample
Inventor: OKUDA KAZUO
IPC: G01N1/06
Filed: 1988-12-28
Abstract: PURPOSE:To easily collect even a minute sample whose size is from several to several tens micra by providing an object stage, a manipulator and a cutting edge. CONSTITUTION:A film is fixed onto an object stage 5, and by operating a first manipulator 7, a cutting edge 9 is brought into contact with the film. Subsequently, when the cutting edge 9 is moved in parallel to the film, a foreign matter protruded from the surface of the film is scooped onto the cutting edge 9 as a minute sample. In this regard, when the minute sample becomes near ten micra, it adheres to the cutting edge 9 by Coulomb's force of static electricity. When the minute sample is collected onto the cutting edge 9, a KBr plate is placed on the object stage 5, and the cutting edge 9 is placed thereon. Subsequently, by operating an ion generator 14, the periphery of the cutting edge 9 becomes an ionized atmosphere, and Cloulomb's force between the cutting edge 9 and the minute sample is decreased. Next, when the surface of the cutting edge 9 is rubbed with a fibrous object 12 of the tip of an operating arm 11 by operating a second manipulator 10, the minute sample is pushed by the fibrous object 12 and separated easily from the cutting edge 9 and moved onto the KBr plate.
Patent JP-H04197653-A (JP)
Title: Thermal head
Inventor: SEIGENJI TAKASHI
IPC: B41J2/345
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the cost by decreasing diodes for prevention of a turning around current by reducing a number of driving ICs by a method wherein two systems of common electrodes are provided, which are selected via one selection electrode for a two bits one set heating element to be connected to each common electrode. CONSTITUTION:When one side is taken form a side (a) and the other side is taken from a side (b) among respective two bit sets of a heating element 2, 2a, 2b, a printing data is inputted by dividing into the side (a) and the side (b) and printing is performed. Side (a) data Da is inputted at clock timing and after storing in a memory circuit with a load signal LD, switch circuits 6a, 6b of a side (a) common electrode are closed to supply a power source Vhda to the side (a) common electrode 4, 4a, 4b. It is divided into two strobe signals while the power source is being supplied to the side (a) common electrodes 4, 4a, 4b to selected the side (a) heating elements 2, 2a, 2b and printing is performed. Then, a side (b) data Db is inputted, is held in the memory circuit by the load signal LD. Switch circuits 6a, 6b of a side (b) common electrode are closed this time to supply power source Vhdb.
Patent JP-H03194599-A (JP)
Title: Room acoustic simulation system
Inventor: WATAYA SHIGEKI
IPC: G06F19/00
Filed: 1989-12-25
Abstract: PURPOSE:To exactly and easily evaluate acoustic performance by visualizing the results by computer simulation as a three-dimensional stereoscopic display on a CRT screen and predicting the musical tones after the completion of a building from the waveform obtd. therefrom. CONSTITUTION:The personal simulation 1, a sound field reproduction evaluation system 2 and a three-dimensional stereoscopic display system 3 are provided and the main simulation program (Ps) is moved. Reverberation time is calculated from the information (data on sound absorbing coefft., etc.) constituting the room shape and face and interior materials are approximately determined. The outline of the room shape is studied by the Ps obtd. by a sound line method and thereafter waveforms or various acoustic physical quantities are calculated by the Ps obtd. by a virtual image method. Sound line routes are specified when an echo fault arises. The parts in problem are then formed as a sound absorbing or diffusing surface and the design plan is corrected. These procedures are repeated until the desirable design plan is obtd. The musical tones after the completion of the building are reproduced in this way and the acoustic characteristics of the room space are evaluated even by a person who is not the specialist of acoustics. The easy investigation of the design plane is thus possible.
Patent JP-H04198058-A (JP)
Title: Magnesia clinker and production thereof
Inventor: KANEYASU AKIRA
IPC: C04B35/043
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a magnesia clinker having improved digestion resistance, slag dissolution resistance, slag permeation resistance and spalling resistance by mixing cake-like or powdery Mg(OH)2, powdery zircon or ZrO2 and silica, molding the mixture, and subsequently burning the molded product. CONSTITUTION:An aqueous slurry containing 65wt.% (converted into MgO) of cake-like or powdery Mg(OH)2, 2.6-20wt.% (converted into ZrO2) of powdery zircon or ZrO2 having an average particle size of <=55mum, 1.3-10wt.% of SiO2, <=2wt.% of CaO, <=0.5wt.% of Fe2O3 and <=1wt.% of Al2O3 is filtered and dehydrated, followed by drying and molding the obtained cake. Or a mixture of powdery active MgO, powdery ZrO2, and silica is molded. The molded product is burned at 1500-1850 deg.C to obtain a magnesia clinker containing percales as a main component and cubic zirconia and forsterite as sub-components and having an apparent porosity of <=7% and a bulk density of <=3.2g/cm<3>.
Patent JP-H04200231-A (JP)
Title: Grounding protector of distribution line
Inventor: OTSUKA MASAO
IPC: H02H7/26
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the interruption of a distributing feeder, when an instantaneous grounding fault is generated in a distribution line, by opening a switch to place the distribution line in no-voltage state to extinguish an arc at the grounded point, thereafter by conducting a thyristor to supply the distribution line with power and by closing the switch to feed power to the distribution line. CONSTITUTION:When grounding is generated in a distribution section C13, the generation of an grounding fault on the downstream side of a zero-phase current detector 2 is judged from zero-phase current and zero-phase voltage, and a switch control circuit 5 opens a switch 1. Therefore, distribution sections C11, C12... become no-voltage ones so that an arc at the grounded point is extinguished. A voltage detector 6 detects the voltage of a distribution line, and when the line is in no-voltage state, a thyristor 7 is ignited to supply power. When the arc at the grounded point is extinguished and insulation is recovered, the switch control circuit 5 closes the switch 1 after a given period of time to supply power. Thus, it is possible to reduce unnecessary interruption.
Patent JP-H09189987-A (JP)
Title: Production of two equivalent yellow coupler
Inventor: YASUOKA HIROSHI
IPC: G03C7/36
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To safely produce a photographic two equivalent yellow coupler with high purity at a low cost. SOLUTION: This two equivalent yellow coupler is produced by adding a four equivalent yellow coupler to a soln. of a compd. which forms a dissociation group and a base without isolating the halide obtd. after one piece of the hydrogen atom of an active methylene group is hydrogenated by simultaneously using 1,3-dihalo-5,5-dimethyl hydantoin or N-haloimides and acids.