baber/WOPTO huggingface dataset:
Patent JP-H04124901-A (JP)
Title: Radio antenna for automobile use
Inventor: FUKUMORI EIJI
IPC: B60R11/02
Filed: 1990-09-17
Abstract: PURPOSE:To reduce the air resistance of the radio antenna of an automobile during travel, and to reduce the vibration and the noise of the antenna, and to prevent the occurrence of the fault or the breakdown of the antenna by finishing the surface of an antenna rod into rough finish, or forming small indentations or projections on its surface. CONSTITUTION:The surface of the antenna rod 1 fitted to the car body 10 of the automobile is finished into the rough finish by applying the mixture 3 of paint and sand on its whole periphery or treating it by sandblasting. Or plural small dimples 14 and small projection 5 are formed around the whole periphery of the antenna 1. Or the linear indentations 6 or the linear projections 7 are formed around the whole periphery of the antenna rod 1. When the automobile runs, and the flow of air blowing against the antenna rod 1 strikes the rough surface of the antenna rod, small turbulent flow is caused from the beginning, and is transmitted along the surface, and flows backward, and consequently, a point where a stream line breaks away moves backward compared with the case of the antenna rod of the smooth surface, and an eddy caused at the rear side of the antenna rod is small, and pressure too is small, and since the turbulence of the stream line at a rear part is small, the air resistance and the vibration and the noise of the antenna rod is reduced.
Patent JP-H08105352-A (JP)
Title: Member composing combustion chamber of internal combustion engine and its manufacture
Inventor: NAKANISHI MASAJI
IPC: C23C14/14
Filed: 1994-10-07
Abstract: PURPOSE: To provide a combustion chamber composition member capable of restraining carbon deposit thereon and enduring environment inside the combustion chamber. CONSTITUTION: Combustion chamber of an internal combustion engine is constituted of a ceramic covered layer containing a lithium element on its surface, a titanium covered layer, a magnesium covered layer, a covered layer containing an alkaline-proof metal, a covered layer locally containing an amino group, or a ceramic covered layer having a branched skeleton.
Patent JP-S62105457-A (JP)
Title: Semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L23/495
Filed: 1985-11-01
Abstract: PURPOSE:To cut down the manhours as well as the cost by a method wherein overall surface of a leadframe is previously plated with alloy to be connected to the other end of wire making use of the plating further to be resin-sealed after said wire bonding process. CONSTITUTION:The surface of a leadframe made of Fe-Ni base alloy and Cu base alloy etc. is previously plated with Pb-Sn base alloy. An element 8 and leads 3 are connected to one another by Cu wire or connector wire composed of Cu base alloy mainly comprising Cu. Then the semiconductor element (chip) 8 is bonded on a tab 2 of the leadframe 1 using bonding agent 9 comprising epoxy resin containing silver. The solder coating can be eliminated by the leadframe surface previously plated with said Pb-Sn alloy. Besides, partial Ag or Au plating can be also eliminated by said plating which can be bonded to the Cu wire.
Patent JP-H03105240-A (JP)
Title: Measurement of fine excavation depth
Inventor: MIKAMI AKIRA
IPC: G01N23/225
Filed: 1989-09-19
Abstract: PURPOSE:To achieve an accurate depth-wise analysis by examining a height difference of sample surfaces before and after excavation to make depth measur able for each excavation. CONSTITUTION:A specified area of a sample surface 7a is irradiated with electrons from an electron gun 1 and Auger electrons from the surface 7a are supplied sequentially to an electron energy analyzer 2 and an electron detector 3. Then, the irradiation of the electrons is stopped and an electron beam reduced thinly is made incident askew on the surface 7a from an electron gun 5 for measuring depth to measure a maximum intensity of reflected electron beam with an electron detector 6 for measuring depth in a reflection course of the beam. Then, the irradiation of the electron beam is stopped and the surface 7a is irradiated with ions from an ion gun 4 in a scanning manner to obtain a sample surface 7b after the excavation and a height difference is detected between the surfaces 7a and 7b. Then, an Auger electron spectroscopic analysis, excavation of the sample surface by sputtering and measurement of excavation depth are repeated to accomplish a depth-wise analysis of the sample 7.
Patent JP-H1179323-A (JP)
Title: Custody facility
Inventor: ABU KANJI
IPC: B65G1/10
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To protect a carrying device as much as possible in case of an earthquake vibrating the facility installation spot. SOLUTION: In thus custody facility, at least a part of plurality of receiving shelves SS provided in parallel can be freely moved along the direction of parallel installation by a shelf driving means SD, and a carrying A device 3 having a transfering device WT for putting in and out an article to the receiving part SA of the receiving shelf SS can be freely moved ranging over each of standby positions located inside each travelling passage formed between the receiving shelves SS by their movement and outside the one end of the passage and moreover ranging over each standby position corresponding to each travelling passage.  In this case, when the carrying device 3 is located inside the travelling passage and the vibration of the receiving shelf installation spot is detected to be more than set value, the shelf driving means SD carrys out a separation motion for moving the receiving shelf SS in a separating direction from the carrying device 3.
Patent JP-2001067318-A (JP)
Title: User/password batch control system
Inventor: YOTSUKURI OSAMU
IPC: G06F21/31
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a user/password batch control system capable of controlling a user/password registered in plural machines on a network altogether even in an IP unreachable environment. SOLUTION: When the user/password is changed by a machine 11 on the network, change information of the user/password of the machine 11 is transmitted to other machine 12 to be linked with the machine. In addition, when the change information of the user/password is received, the applicable user/ password is changed on other machine 12 based on the change information by other machine 12. Afterwards, the change information is successively transferred to machines to be linked with other machine 12 and the user/password is changed for all machines on the network.
Patent JP-H1176786-A (JP)
Title: Deposit agitator
Inventor: SAKAMOTO SEISHI
IPC: C05F3/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a deposit agitator in which deposits are prevented from being caught into allow an endless conveyor to be always and stably rotated. SOLUTION: In a deposit agitator having first and second conveyor frames 31, 39 horizontally moving forward in a housing tank housing compost raw material M and an endless conveyor 45 with which the frames 31, 39 are rotatably assembled in the up and down directions and also which is provided with plural blades 46 on the outer peripheral surface thereof and is subjected to rotary driving by a motor 38 to scrape up the compost raw material M by the blade members 46 on the front side (on the moving side of the first and second frames 31, 39) and transfer it backwards and make it to fall,  an obliquely downward inclined surface 45c is formed on the outer peripheral surface on the rear side of the endless conveyor 45 and also a rear plate 47 for preventing the compost raw material M that has fallen from the endless conveyor 45 from being caught in under the endless conveyor 45 is arranged under the inclined surface 45c of the endless conveyor 45.
Patent JP-H0696567-A (JP)
Title: Display mechanism of external storage device
Inventor: ISHIBASHI KAZUHIKO
IPC: G11B33/10
Filed: 1992-09-14
Abstract: PURPOSE:To make thin a display mechanism. CONSTITUTION:A cut-out 62 where one part of a light emitting element 63 faces is formed at the terminal edge of a circuit board 61 and a terminal 64 of the light emitting element 63 is connected to the opening edge of the cut-out 62, namely the opening edge on the opposite side of the packaging part of a light-guiding plate 65, thus positioning an incidence surface 65a of the light- guiding plate 65 on nearly the same surface as a packaging surface 61b of a circuit board 61 and hence reducing the dimensions in height direction.
Patent JP-H06101110-A (JP)
Title: Method for multi-position melt mixed high-speed spinning
Inventor: AKITA TAKASHI
IPC: D01D5/28
Filed: 1992-09-14
Abstract: PURPOSE:To stably produce high-quality fiber without causing the mixing unevenness of a modifier over the whole spinning positions and thereby causing any dyeing speck at a high speed in multi-position melt mixed spinning for joining a thermoplastic polymer stream after emerging from an extruder to a stream of a modifier component in a small amount and then branching flow passages. CONSTITUTION:A polymer stream of a principal component fed from an extruder is joined to a stream of a modifier component fed from a melting tank through the second metering pump to provide one conjugate stream, which is directly passed through the first static type mixing and stirring element. The conjugate flow passage is further branched to two or more flow passages so as to provide the same number of the final ends of the flow passages as that of the first metering pumps. The conjugate streams are subsequently passed through the second static type mixing and stirring element installed just before the first metering pumps and the respective conjugate streams are passed through respective spinning packs and then metered to spin yarns containing the modifier mixed therein. The spun yarns are once cooled to a lower temperature than the glass transition temperature of the polymer which is the principal component and subsequently run into a heated zone at a temperature above the glass transition temperature and below the melting temperature in a noncontact state, drawn and then wound at >=3,000m/min speed.
Patent JP-H03113100-A (JP)
Title: Production of paper box
Inventor: KAMEI YASUO
IPC: B31B50/00
Filed: 1989-09-22
Abstract: PURPOSE:To readily obtain a paper box having curved surface without wasting raw material by immersing specific papermaking mold in papermaking water containing dispersed fiber, compulsorily absorbing papermaking water through the papermaking mold and forming fiber layer on the surface of the papermaking mold. CONSTITUTION:A papermaking mold A composed of a brass papermaking punch 2 in which innumerable small holes 2a of 0.5mm diameter at 1mm intervals are pierced and an inner mold 1 in which small holes 1a of 3.3-4.0mm diameter at 10mm intervals and engaged with the punch 2 (fiber is not passed and water is passed) is immersed in a papermaking water mixed of mainly wood and seed fiber, bast fiber, chemical fiber, rosin size and dry paper force- enhancing agent, etc., preferably having 15-25 deg. SR freeness, then the water is compulsorily absorbed through the papermaking mold A to form fiber layer on the surface of the papermaking mold. Next, the resultant fiber layer is dried together with the papermaking mold A by oven drying, etc., thus side face part of the paper box is cut in accordance with a fixed dimension to afford the aimed paper box.
Patent JP-H0691028-A (JP)
Title: Ski training device
Inventor: INOUE KAZUO
IPC: A63B69/18
Filed: 1992-09-14
Abstract: PURPOSE:To provide more numerous training postures by making a pair of foot-mounting stands turnable in two directions by supporting, at a movement stand, the pair of foot-mounting stands turnable around a first axis horizontal along the longitudinal direction of a trainee and turnable around a second axis that meets at right angles with the movement direction of the movement stand and the first axis. CONSTITUTION:A movement stand 35 movable on a pair of rails 33 of circular arc shapes bulged upward and a pair of foot-mounting stands 71 fitted on the movement stand 35 to mount a trainee on, are provided, and stability toward the longitudinal center side of the rails 33 is given to the movement stand 35 by means of a stability generating means. The foot mounting stands 71 are supported at the movement stand 35 turnable around a first axis C1 that is horizontal along the longitudinal direction of the trainee and turnable around a second axis C2 that meets at right angles with the movement direction of the movement stand 35 and the first axis C1. A pair of turning shafts 73 along the second axis C2 are supported turnably at the movement stand 35, and the foot-mounting stands 71 are connected to the turning shafts 73 turnable around the first axis C1.
Patent JP-S6485136-A (JP)
Title: Deodorant
Inventor: TAMURA SHOHEI
IPC: B01D53/34
Filed: 1987-09-28
Abstract: PURPOSE:To decompose bad smelling substances simultaneously in a short time, by preparing a deodorant by adding an oxidizing agent to a double salt, as an effective component, of a silver oxide of high order having the ratio of number of atoms. of oxygen to silver, O/Ag, exceeding one and a sulfate of silver. CONSTITUTION:An aqueous solution of silver nitrate is added to an alkaline aqueous solution of potassium persulfate and reaction is conducted at a temperature of 0-60 deg.C for preferably 30min-2hr to obtain a double salt (A) having the ratio of number of atoms. of oxygen to silver, O/Ag, exceeding one. One or more kinds of oxides (B) are added to said double salt as an effective component to produce a deodorant. As said B, strong oxidizing agents such as potassium persulfate, ammonium persulfate etc. are preferable, where the mixing ratio between A and B is preferably within a ratio of 5-1,000pt.wt. of B per 1pt.wt. of a A.
Patent JP-H0967545-A (JP)
Title: Water-base cleaning and lustering agent composition for floor
Inventor: HORIE KAZUO
IPC: C11D17/08
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base cleaning and lustering agent compsn. for floors which provides not only cleaning and lustering effects but also water repellency. SOLUTION: This compsn. comprises 7-15wt.% water-insol. polymer emulsion, 0.2-3wt.% wax emulsion, 0.1-0.5wt.% polyoxyethylene long-chain-alkyl ether of which the number of moles of ethylene oxide added is 20-40, 3-10wt.% alkylene glycol ether, 0.05-0.5wt.% perfume, and the rest being water.
Patent JP-2001069660-A (JP)
Title: Protection relay system
Inventor: TOTSU YURI
IPC: G06F15/16
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce development cost by synchronizing the times processed by a computer for input and output processing with the times of day processed by a computer for protection relay calculation, and adopting as a scheme for data communication between the computers a transmission right scheme where data communication is performed on rotating basis. SOLUTION: When a computer 30 for input/output processing as an input/ output processing terminal for transmission line protection outputs system information to LAN 50, a computer 40 for protective relay calculation is fed with the system information from the LAN 50 and performs relay operation. If an circuit breaker in the power system needs to be opened, the computer for protective relay calculation outputs a trip signal to the LAN 50. The transmission control unit of the LAN 50 performs transmission right communication control process to perform transmission in rotation, so that the data will not collide with each other. Since the protective relay system is constituted using general- purpose computers as mentioned and the general-purpose computers are connected with each other via LAN 50, development cost can be reduced by applying innovated general-purpose technologies.
Patent JP-H0294464-A (JP)
Title: Lead frame for semiconductor device
Inventor: ITO HITOSHI
IPC: H01L23/50
Filed: 1988-09-29
Abstract: PURPOSE:To prevent short circuit of bonded wires and deformation of inner leads by fixing the lower surfaces of the inner leads to an insulator and fixing a plate on which a semiconductor chip is to be mounted to the lower face of the insulator. CONSTITUTION:A coat film is formed with the tips of inner leads 11 being connected with each other. Then, a planar insulator 12 is bonded to the leads. The central part of the assembly of the leads 11 and the insulator 12 is punched by means of a press or the like according to dimensions of a semiconductor element 13 to be mounted. A resin plate 14 is attached to the lower surface of the insulator 12 now having an an annular shape. In this manner, short circuit between the semiconductor element 13 and metallic wires can be prevented while deformation of the leads are also prevented. Further, such lead frame can be applied to various types of elements 13 by changing the size of a punched out part at the center of the assembly of the leads 11 and the insulator 12 in accordance with a size of an element 13 to be mounted. Thus, the versatility can be improved.
Patent JP-H07101476-A (JP)
Title: Heat-insulating container and manufacture thereof
Inventor: YAMADA MASASHI
IPC: B65D81/38
Filed: 1993-09-30
Abstract: PURPOSE:To provide a heat-insulating container whose manufacturing cost has been reduced, heat-insulating performance is excellent and volumetric efficiency has been improved. CONSTITUTION:A heat-insulating layer 8 is formed between an inner vessel and an outer vessel of a double container wherein the inner vessel 2 and the outer vessel 3 are integrally joined. A bag 5 is mounted in a slit 4 between the inner vessel 2 and the outer vessel 3. The bag 5 is filled with gas having a smaller heat conductivity than that of air. Thus a heat-insulating container can be fabricated by filling the bag 5 with the gas, filling of expanded body or the like is not needed, so that a manufacturing cost of the heat insulating container can be reduced, a double wall can be formed thinner than a case for filling the expanded body or the like, and volumetric efficiency of the heat- insulating container can be improved.
Patent JP-H0871388-A (JP)
Title: Device for producing oxygen saturated solution
Inventor: FUKUMOTO KOJI
IPC: B01F5/00
Filed: 1994-09-01
Abstract: PURPOSE: To produce an oxygen saturated soln. higher in the concn. of dissolved oxygen by effectively mixing air with water sucked up by a suction and discharge pipe. CONSTITUTION: In an oxygen saturated soln. producing apparatus constituted of a suction and discharge pipe equipped with a water pumping-up device, an air mixing pipe 5 opened at its lower end and having numberless holes 4 provided to the peripheral wall thereof is inserted in the mouth end part of the suction and discharge pipe 1 and the lower end opening part of the air mixing pipe 5 is set to a drain port 7 and a suction pipe is attached to the air mixing pipe 5. The suction pipe pierces the peripheral wall of the suction and discharge pipe 1 in an airtight manner to be led out to the outside and the outer end thereof is opened to mix the air sucked from the suction pipe and the water sent in from the suction and discharge pipe within the air mixing pipe 5 to dissolve oxygen in air in water. The obtained oxygen saturated soln. is drained from the lower end opening part of the air mixing pipe 5.
Patent JP-S60132406-A (JP)
Inventor: ROBAATO MOORISU UIRUSON
IPC: H01Q13/02
Filed: 1984-11-19
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-H04125861-A (JP)
Title: Fdd data separator
Inventor: KUWATA KOSUKE
IPC: G11B20/14
Filed: 1990-09-18
Abstract: PURPOSE:To control the period of a window signal by means of the precision of one period of a basic clock signal by generating a load value loaded on a counter from a bias value at every 1/4 period of the window signal. CONSTITUTION:Since the bias value is transmitted at the rate of once per period of the window signal, the bias value inputted to a logical circuit 3-13 does not change for one period of the window signal and the logical circuit 3-13 generates and outputs the load data value at every 1/4 period of the window signal from the bias value. At the time of outputting the load data value, the load data value at every output timing is changed so that a system comes to the best state where the duty ratio of the window signal and a phase comparison signal holds almost 50%. Thus, the period of the window signal as against the change amount of the bias value can be changed by the precision of one period of the basic clock signal CLK.
Patent JP-H0876727-A (JP)
Title: Electronic apparatus
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/36
Filed: 1995-09-25
Abstract: PURPOSE: To enable an electronic apparatus to perform a distinct display by an integrated circuit of binary display by changing flickering frequencies of the display and changing the phases of the periods of flickering of the display by display positions according to the display states indicated by display signals. CONSTITUTION: This electronic apparatus consists of a conversion circuit 1 which is inputted with the plural display signals and converts these signals to the flickering signals for assigning intensity levels, a liquid crystal display device 2 which makes the conventional binary display, an integrated circuit (driving IC) 4 for executing binary driving of a liquid crystal panel 3 and an integrated circuit (controller IC) 5 which converts the signals (video signals) generally inputted to a CRT consisting of horizontal and vertical synchronizing signals and the binary display signals into the signals necessary for the liquid crystal display device. The flickering frequencies of the display are changed according to the display state of the display signals in accordance with the display signals corresponding to plural colors so as to shift the phases of the periods of flickering of the display by the display positions. As a result, the color display is obtd. with the distinct gradations.
Patent JP-H1039612-A (JP)
Title: Developing device
Inventor: NISHIKAWA HIROSHI
IPC: G03G15/08
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a toner from accumulating in a developing room by provid ing a replenishing roller and a supply roller, adjoining to a replenishing port prepared on the bottom surface of a hopper, and supplying a toner to a photo sensitive material, with the supply roller being in contact with a carrying body. SOLUTION: When a photo sensitive material 1 rotates, a toner carrying body 2, a supply roller 3, and a replenishing roller 5 also rotate in connection with the photosensitive material 1. As the replenishing roller 5 rotates, a toner 15 within a hopper 9, which was stirred by a stirrer 4 is supplied from the replenishing port 6 to a replenishing roller 5, sticking to the roller 5, and supplied from the replenishing roller 5 to the supply roller 3, sticking the roller 3. In addition, the toner 15 is supplied from the supply roller 3 to the toner carrying body 2, sticking to the body 2, so that it (the toner 15)is formed into a thin layer having a uniform thickness by a layer-thining-member 13 in order to develop a latent image formed in the photosensitive material 1.  With this contrivance, since the supply of the toner from the hopper 9 to a developing room is carried out by the replenishing roller 5, not by the natural falling due to the self-weight of the toner, the toner is prevented from accumulating in the developing room.