baber/WOPTO huggingface dataset:
Patent JP-H04101764-A (JP)
Title: Film polishing tool and polishing method
Inventor: MATSUNAGA KAZUO
IPC: B24B37/24
Filed: 1990-08-13
Abstract: PURPOSE:To exert a uniform action without polishing particles being coagulated on the body surface, by using a film polishing tool, which is composed of a cellulose resin whose main component is the fibrin with cellulose as the base body or the mixed resin containing this cellulose resin, and formed with a lot of fine grooves and large wavinesses on the surface layer. CONSTITUTION:A film polishing tool 11 surface consisting of the cellulose resin with the fibrin which makes cellulose as the base body as the main component or of the mixed resin containing the cellulose resin, having wavinesses in 50-1000mum on the surface layer thereof and also having fine grooves in <=100mum depth on the surface thereof and the body (optical fiber) 8 surface, are mated. Then, the body 8 surface is polished with the film polishing tool 11 surface and the body 8 surface being slided relatively while feeding from a nozzle 9 a work liquid 10 containing particulates onto this mated face.
Patent JP-S6453556-A (JP)
Title: Resin molding method of semiconductor device
Inventor: OSADA MICHIO
IPC: H01L21/56
Filed: 1987-08-25
Abstract: PURPOSE:To make after-treatment of solder plating and the like to be performed perfectly and effectively, by employing a series of processes in which the surface sections of outer lead terminals are covered with a continuous heat resisting sheet member, and the resin, molding space for a semiconductor device is then filled with resin material to form a resin package, next, the continuous heat resisting sheet member is removed from the surface of each the outer lead terminal. CONSTITUTION:Outer lead terminals 62 and 63 which are respectively set in the setting sections 71 and 72 in the surfaces P, L of both a cope 1 and a drag 2 are indirectly engaged each other through both heat resisting sheet members 81 and 82. That is, except at least the resin molding space for a semiconductor device 61, the outer lead terminals 62 and 63 are covered on the about whole surfaces with the heat resisting sheet members 81 and 82, respectively. Next, under such a clamping condition, each the semiconductor device 61 is molded with a resin material. The electronic device 6 is thereafter taken out from the setting sections 71 and 72. Next, the heat resisting sheet members 81 and 82 are removed from the surfaces of the outer lead terminals 62 and 63 respectively. As a result, resin burr, which has tended to stick to the internal surfaces of the setting sections 71, 72 and the surfaces of the lead terminals, can be removed from such the surface sections easily and securely.
Patent JP-2001029910-A (JP)
Title: Precipitate removing device in water tank
Inventor: HASEGAWA HARUKI
IPC: E03B11/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a precipitate removing device in water tank for efficiently removing precipitate such as sludge and the like while saving energy and conserving resources. SOLUTION: A cleaning robot part A provided with at least a precipitate suction part 20 for sucking precipitate 3 on the inner bottom of a water tank 1 together with water 2 and freely removably inserted in the water tank 1 in such a manner as to be capable of travelling on the inner bottom, a precipitate separating part B provided outside of the water tank 1 and connected to the cleaning robot part A through a suction pump 91 with a suction hose 92 for separating and removing the precipitate 3 from the water 2 and an operation part C provided outside of the water tank 1 for monitoring and controlling the travel and cleaning operation of the cleaning robot part A are provided.
Patent JP-S6454890-A (JP)
Title: Central control unit for automatic exchange of common control system
Inventor: KITSUKI SHUNJI
IPC: H04Q3/58
Filed: 1987-08-25
Abstract: PURPOSE:To provide general calling function, and to originate and terminate a call through an unused telephone set after a specified telephone set responds and comes busy by programcontrolling the central control unit of a common control system automatic exchange. CONSTITUTION:The common control system automatic exchange, which connects plural telephone sets 1, 2 and plural trunk lines 8a, 8b, and controls the connecting operation of those by the central control unit 7, is provided with a means 6, by which the central control unit 7 calls plural telephone sets all at once when the call terminates in one of plural telephone sets 1, 2, and the means 7, which, when one of the telephone sets 1, 2, called all at once, is off- hooked, turns said telephone set into a busy state, and at the same time, turns other telephone set into an idle state that the call can be originated or terminated. Thus, the simultaneous calling of the plural telephone sets 1, 2 can be easily performed, and the telephone set other than of the busy state can be given a chance for new call originating or new call terminating, by a program means of the central control unit 7 without a special subscriber's private equipment.
Patent JP-S58116625-A (JP)
Inventor: AARU JIEEMUZU BENJIYAMIN
IPC: A21D2/26
Filed: 1982-12-02
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-S60108315-A (JP)
Title: Production of hydrated silica fine powder
Inventor: TAMURA KOUJI
IPC: C01B33/187
Filed: 1983-11-11
Abstract: PURPOSE:To produce fine powder of hydrated silica with low drying energy consumption, by filtering a suspension of hydrated silica, washing the cake with water, stirring and slurrying the obtained filter cake of hydrated silica, dehydrating the slurry by filtering under pressure, and drying, pulverizing and classifying the product. CONSTITUTION:An aqueous solution of sodium silicate is neutralized with a mineral acid (e.g. sulfuric acid), and the obtained suspension of fine hydrated silica is filtered with a filter press, etc., and washed with hot water to remove the impurities. The produced filter cake of hydrated silica is stirred e.g. with a reciprocating stirrer to obtain a slurry, which is dehydrated by filtering under pressure, and the obtained cake is dried, pulverized and classified. The stirring of the filter cake of hydrated silica destructs the agglomerated structure of the cake to convert the included water to the attached water of the hydrated silica particles. The attached water can be removed by the filtration under pressure to lower the water-content of the cake. The objective fine powder of hydrated silica can be produced with remarkably reduced energy for drying.
Patent JP-H1158032-A (JP)
Title: Joining method for double tube and its joining device
Inventor: OOTANI TOMOMI
IPC: B23K20/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To easily join a heat transfer tube consisting of a double tube to a tube plate side without generating an extra-space in the steam generator of a liquid-metal cooled fast breeder reactor. SOLUTION: According to the joining method of this double heat transfer tube, finishing work is applied so that respective joining end surfaces of an inner tube 11 and an outer tube 13 to be connected exist within the same flat surface, an amorphous sheet 21 is held between the inner tube 11 and an inner tube connecting short tube 7 and between the outer tube 13 and a joining annular projection 1b respectively, an aligning jig 25 is inserted into the inner tube connecting short tube 7 and the inner tube 11 to align the inner tube 11 and the inner tube connecting short tube 7, high frequency heating is applied from the outside of the outer tube 13, whereby the inner tube 11 and the outer tube 13 of the double tube 10 are simultaneously joined.
Patent JP-S6367650-A (JP)
Title: Monitoring system for software processing
Inventor: OKA HIROSHI
IPC: G06F11/30
Filed: 1986-09-09
Abstract: PURPOSE:To form an entire constitution just with a single IC element by using an OR gate and an AND gate to monitor the soft processing normalness and therefore incorporating a monitor circuit of a software processing system into a gate array. CONSTITUTION:When the software processing has the normal working, an output fixing signal applied onto a signal line 100 from a power supply unit is set at level '0' when the power supply of a device is applied. Thus the output signal delivered onto a signal line 106 from a counter 3 is initialized at level '0'. While a counter reset instruction is not normally carried out when the software processing has the abnormal working. Thus the counter reset signal is set at level '1' on a signal line 105 and a resetting action is impossible with the counter 3. Then the counter 3 is continuously counted up by the clock on a signal line 102 and the signal output is set at '1' on the line 106. The normalness of the software processing is monitored in response to the level'0/1' on the line 106.
Patent JP-H1039504-A (JP)
Title: Dry film resist
Inventor: SAITO TAKASHI
IPC: G03F7/09
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a dry film resist preventing an attraction and sticking of dust, etc., to the surface of a base film by an action of static electricity, to prevent an occurrence of a pattern irregularity due to the sticking of foreign matter, to stabilize quality and having superior antistatic effect even in an environment controlled to low humidity. SOLUTION: A resist layer 3 is formed on one face of a base film 2, a cover film 4 is laminated on the to of the resist layer 3 and a transparent antistatic layer 1 of acidic group, substd electrically conductive soluble aniline polymers each having sulfuric acid and/or carboxylic acid groups is formed on the other face of the base film 2 to obtain the objective dry film resist. The sticking of foreign matter such as dust to the surface of the dry film resist by the action of static electricity is prevented and the conventional work for removing foreign matter with a cleaning tool can be omitted.
Patent JP-H0551883-A (JP)
Title: Dyeing method with transfer paste
Inventor: TANI KEIICHIRO
IPC: D06P5/00
Filed: 1991-08-23
Abstract: PURPOSE:To provide the title method designed to prevent applied dye from blurring and give a fine, clear pattern. CONSTITUTION:A liquid paste of specified viscosity predominant in starch is mixed with a dye of desired color into a liquid colored paste, and a pattern is expressed using this liquid paste followed by, where appropriate, ground dyeing and then steaming.
Patent JP-S58115053-A (JP)
Inventor: TAKAHIRA JIYUNICHI
IPC: C04B28/00
Filed: 1981-12-29
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-S60106083-A (JP)
Title: Flexible disk jacket
Inventor: IWASA MASAKAZU
IPC: G11B23/033
Filed: 1983-11-11
Abstract: PURPOSE:To form a flexible disk jacket colored except black excellent in finger print resistance by utilizing a plastic sheet colored with colors >=3V in the Munsell value. CONSTITUTION:A surface is colored with colors >=3V. As a result, a finger print is inconspicuous, the color suitable to color-coding classified by the usage is offered, and practical usability is enhanced. Moreover by coloring with relatively bright colors, the jacket becomes more fashionable, and practical effects is considerably made large. Since the jacket is painted with relatively bright colors except black, entry by writing materials is made possible, and easy-to-see characters and markes can be entered easily and directly.
Patent JP-S6456943-A (JP)
Title: Remaining fuel informing device
Inventor: NAKAZAWA YOSHIHIRO
IPC: F02M37/00
Filed: 1987-08-26
Abstract: PURPOSE:To correctly inform of a small quantity of remaining fuel by detecting the reduction of the remaining fuel to a prescribed quantity and lowering the engine output by reducing the fuel feed quantity to a fuel atomizer in a rate corresponding to the operation parameter in correspondence with the detection signal. CONSTITUTION:When the fuel remaining quantity in a fuel tank 6 decreases to a prescribed quantity and a fuel rest quantity reduction signal is supplied into a CPU1 from a thermistor 7, the CPU1 opening/closing-controls a solenoid valve 10 in a fuel feeding passage connected to the bottom part of the fuel tank 6 in the cycle corresponding to the car speed which is calculated from the output of a lead switch SW1. Therefore, the output of an engine is reduced, and a small quantity of remaining fuel is informed to the driver. Further, when the resistance value of the thermistor 7 lowers, the electric current which flows in an alarm lamp 8 increases, the alarm lamp 8 comes ON. Then, when the drier pushes a switch SW3, the solenoid valve 10 is released, and the ordinary fuel feed state is restored.
Patent JP-H06126104-A (JP)
Title: Demulsiying agent for electric demineralization
Inventor: NAKADA TATSU
IPC: C10L1/19
Filed: 1992-07-17
Abstract: PURPOSE:To provide a demulsifing agent to be used in electric demineralization of crude oil to efficiently remove water and impurities emulsified and dispersed in crude petroleum. CONSTITUTION:The demulsifying agent consist of, as a main component, a compound prepared by adding propylene oxide and ethylene oxide to a methyl benzyl compound, which is a condensate of an alkylphenol and formaldehyde, and then esterifying with an alkenylsuccinic acid and if necessary, a polyoxyalkylene, alkyl phenyl ether, alkylbenzenesulfonic acid salts, alkylnaphthalenesulfonic acid salts, etc. As a result, an electric demineralization apparatus whose function is not sufficiently pursued in a conventional way is operated practically efficiently by using the demulsifying agent.
Patent JP-S6274759-A (JP)
Inventor: OKAZAKI MASATO
IPC: B61D17/08
Filed: 1985-09-27
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-H0376238-A (JP)
Title: Wire bonding
Inventor: IWATA KAZUYUKI
IPC: H01L21/60
Filed: 1989-08-18
Abstract: PURPOSE:To dissolve an edge short and to improve the quality of a product by a method wherein an auxiliary electrode is provided between a capillary and discharge electrode and a voltage is applied between a wire and the auxiliary electrode to change the state of discharge in the wire. CONSTITUTION:A voltage of 400 to 600V, for example, is applied between an auxiliary electrode 26 and a wire 21 by an auxiliary power supply 28 and the wire 21 is made to discharge on the side of the capillary 22 rather than an end part 21a in a state that the electrode 26 is made negatively. Moreover, the discharge current value of the power supply 28 is suppressed to, for example, 0.05 to 1mA or thereabouts to make smaller the discharge energy of the power supply 28 than that of the electrode 26, recrystallization of a gold wire constituting the wire 21 is promoted in a degree that the wire 21 is not fused and the hardness of the wire 21 of a part to correspond to a wire loop 8 is increased. At this time, as the hardness of the wire 21 of the part to correspond to the loop 8 is increased by the discharge of the wire 21 due to the electrode 26, it is possible to make high the height of the loop 8. Owing to this, the contact of the wires 21 with each other which are connected to an LSI chip 4 in order is avoided and an edge short shown by a conventional embodiment is prevented.
Patent JP-H09110956-A (JP)
Title: Lens and production thereof
Inventor: KANEMURA YOSHINOBU
IPC: G02B1/04
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic lens which is colorless, transparent, and lightweight, has a high refractive index, is reduced in dispersion, and is excellent in weatherability, impact resistance, and heat resistance. SOLUTION: The lens is obtained by reacting the mercapto compound represented by the formula with at least one member selected from among polyisocyanate compounds, polyisothiocyanate compounds, and isothiocyanate compounds having an isocyanato group.
Patent JP-S6272164-A (JP)
Title: Manufacture of semiconductor device
Inventor: TETSUKA AKITOSHI
IPC: H01L29/72
Filed: 1985-09-26
Abstract: PURPOSE:To increase fr of a transistor as well as to improve the withstand voltage between the collector and the emitter by forming the base region only immediately below the emitter region. CONSTITUTION:After forming an n-type buried region 2 in a p-type silicon substrate 1, an n-type epitaxial layer 3 is formed on the principal surface of the substrate. A p-type impurity is ion-implanted to form a p-type impurity region (base region) 4, and an n-type impurity is ion-implanted to form an n-type impurity region (emitter region0 5. Then, an HF-resistant film 6 such as silicon nitride film is formed by means of LPCVD or the like and etched into a predetermined pattern. Further, the substrate is anodized while it is exposed to ultraviolet rays in an HF solution, thereby forming porous regions 7, 8. Then, the substrate is thermally oxidized in an oxidization atmosphere, causing the porous regions 7, 8 to change to an oxide film 9. Further, the HF-resistant film 6 is removed, and a wiring pattern 10 is formed of Al or an alloy such as Si-Al.
Patent JP-H0535601-A (JP)
Title: Memory protecting system
Inventor: KAWASE FUMIYOSHI
IPC: G06F21/79
Filed: 1991-07-30
Abstract: PURPOSE:To set arbitrary plural areas to write inhibition by a simple constitution by dividing a memory into plural pieces of areas, designating whether each area is set separately to write inhibition or not and executing memory protection. CONSTITUTION:The system is provided with a memory divided into plural blocks, a block decoding part 6 for discriminating which block address an address signal indicates, and block protection designating parts 7A, 7B for designating to which block write is inhibited. Also, this system is provided with a means for disabling from writing to the block, in the case the address belongs to the block to which write inhibition is designated, based on a write signal. and a signal from the block decoding signal 6 and the block protection designating part 7A, 7B, when the write signal to the memory is outputted. In this case, RAM chips 4A, 4B for constituting the memory are divided into several blocks in advance, and write inhibition is executed by a block unit. In such a way, arbitrary plural areas of the memory can be set to write inhibition.
Patent JP-S6190858-A (JP)
Title: Check device of tool diameter before machining
Inventor: HORIKAWA MUNEAKI
IPC: B23Q17/00
Filed: 1984-10-11
Abstract: PURPOSE:To check a tool diameter before machining, by moving a tool storage part while a tool, mounted to a spindle, to pass through a part between a light emitting device and a light receiving device, which are mounted to the tool storage part, and measuring a time the light is intercepted. CONSTITUTION:A device, in which a tool storage part 4 mounted to a table 3 moves on the table 3 and a tool 5 mounted to a spindle passes through a part between a light emitting device 8 of the tool storage part 4 and its light receiving device 9 intercepting light, measures a diameter of the tool 5 from a time, the light is intercepted by the tool 5, if a moving speed of the storage part 4 is known.
Patent JP-H0538959-A (JP)
Title: Power transmission for vehicle
Inventor: SHIRAISHI MASARU
IPC: B60K17/346
Filed: 1991-07-31
Abstract: PURPOSE:To prevent the generation of a slip at the starting time and reduce travel resistance at the time of low output travel by increasing the differential limiting quantity according to the increase of engine output at the starting time, and forbidding differential limiting action at the travel time until engine output reaches the specified value or more. CONSTITUTION:The throttle opening signal of an engine 1, brake on-off signal, clutch on-off signal, neutral signal, ABS operation signal, and the like are inputted into a differential limiting controller 20. In addition to these signals, the respective left-right and front-rear wheel rotating speeds detected by rotation sensors 25, 26, 27, 28 provided respectively for four wheels are inputted into the differential limiting controller 20. On the basis of this input information, the respective differential limiting mechanisms EMCD of a center differential gear 3, a front differential gear 7 and a rear differential gear 12 are current- controlled. With this control current, the differential limiting quantity of the EMCD is increased according to the increase of engine output at the starting time so as to prevent the generation of a slip, and travel resistance caused by locking during travel is reduced at the time of low output travel so as to improve fuel consumption performance.
Patent JP-H0848188-A (JP)
Title: Rear view confirmation of automobile
Inventor: WADA TORU
IPC: B60R1/00
Filed: 1994-08-04
Abstract: PURPOSE:To facilitate the rearward confirmation including the dead angle without using inexpensive devices of a TV camera and a monitor by connecting a focusing lens part to be provided facing rearward of a vehicle to a projecting lens part to be provided in an operator cabin by an optical fiber. CONSTITUTION:A focusing lens part 1 is connected to a projecting lens part 6 by providing each end of an optical fiber 4 to fitting pieces 3, 3 which are respectively provided thereon through an optical fiber protecting piece 7, and the optical fiber is fixed by a fixing screw 2. The focusing lens part 1 is mounted on the position to be expected to be the dead angle of right and left rear-view mirrors at the rearward part of an automobile, and the projecting lens part 6 to be connected to this focusing lens part 1 through the optical fiber 4 is provided on a drivers seat side of the automobile. The image in the rear obtained by the focusing lens part 1 is projected on the projecting lens part 6 to confirm the rear view.
Patent JP-H1147142-A (JP)
Title: Skin cutting instrument
Inventor: ENDO MASAHIRO
IPC: A61B17/32
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enhance sharpness. SOLUTION: A skin cutting instrument has a handle part 1 and a blade part 2 having a cylindrical edge 3. A surface modification process layer 5 formed by a surface modification process, e.g. sputtering, ion plating, ion injection, cementation, plating, and the like, is provided on the surface of the edge 3. Further, a resin coating layer 6 made of a fluororesin or the like is provided on the surface of the surface modification process layer 5.
Patent JP-2000042928-A (JP)
Title: Door structure for highly strengthening device for gear
Inventor: WATABE SHIGERU
IPC: B24C1/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent outward leakage of mist containing powdery flowing chips floating in a chamber, and to improve soundproof performance at the jet projecting time by forming a door structure for opening/closing the gear mounting/demounting opening part of a processing chamber as a double door structure of an inside sliding door and an outside sliding door. SOLUTION: A door structure 120 for opening/closing the gear mounting/ demounting opening part 14b of a chamber 14a has an inside sliding door 122 arranged on the opening part 14b side, an outside sliding door 124 arranged on the outside and a pressing-down means 132. In closing the inside sliding door 122 and the outside sliding door 124, when the hand part 174 is gripped and moved to the opening part 14b side, the inside sliding door 122 automatically moves toward a closing position from an opening position. The inside sliding door 122 is pulled in the casing 14 side, so that the inside surface 128 of the door 122 is brought into close contact with the outer wall part 130 of a casing 14 to thereby prevent influence of noise generated in a processing chamber.