baber/WOPTO huggingface dataset:
Patent JP-H083603-A (JP)
Title: Method for modifying coating paste for forming semiconductor thin film
Inventor: NISHIO TAKESHI
IPC: B22F7/04
Filed: 1994-06-20
Abstract: PURPOSE:To improve the dispersibility of semiconductor material fine powder and to attain the reduction of the producing time of coating paste and the improvement of the quality by applying ultrasonic vibration to the coating paste for forming a semiconductor thin film contg. the semiconductor material fine powder and a caking agent. CONSTITUTION:Coating paste for forming a semiconductor thin film contg. semiconductor material fine powder 1 and 2 and a caking agent 3 is housed in a vessel 4. Next, ultrasonic vibration generated from an ultrasonic vibrator by an electric source 6 is applied to the same paste via the vessel 4. Thus, the dispersibility of the fine powder is improved to obtain the paste excellent in the dispersibility of the semiconductor material.
Patent JP-H10325199-A (JP)
Title: Mounting structure of support metal fitting for plate
Inventor: TAKEDA TAKASHI
IPC: E06B3/54
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent movement of a mounting hole for an extended support arm to enhance operability by supporting a boring part against the mounting hole, providing a wide key groove in a shank, making a locking screw abut to the diagonal side wall of the groove, and thus avoiding rotation of the shank. SOLUTION: One end of a connecting member and the shank 5 of a support metal fitting are screwed to a rod which is secured horizontally from a structure to the backs of the abutting parts of plates attached to the vertical and horizontal sides of a curtain wall. Mounting holes 4, 4 are installed at the ends of support arms 3, 3 extending in four directions from the shank 5 of the support metal fitting, and arm ends 13, 13 are fastened into place by nuts from both sides of the mounting holes 4, 4. Opposite key grooves 6, 6 are provided in the shank 5 of the support metal fitting, and locking screws are advanced until abutting the key grooves 6, 6, thereby securing the connecting member to the shank 5.  Thus even if moment caused by localized load caused by the attached and unattached parts of a plate works on the support metal fitting, construction work can be achieved smoothly in a short time.
Patent JP-H08302245-A (JP)
Title: Prevention of marine organism from sticking
Inventor: SAITO HIROZO
IPC: C09D5/16
Filed: 1995-04-27
Abstract: PURPOSE: To provide a method for preventing marine organisms from sticking for easily conducting a foul preventing treatment in a wet state such as at the insides of the water intake and discharging passages of a power plant facing the sea and the inside of the facility of sea water discharging passage in a combinat facing the sea by arranging panels, on which surfaces a foul preventing coating layer is formed, at sea water contacting parts without a gap. CONSTITUTION: This method for preventing marine organisms from sticking comprises filling the gap parts and end parts of panels of FRP, etc., with a sealing agent and arranging the panels without a gap at the sea water contacting parts of the facilities utilizing sea water, than forming a foul preventing layer on the panels, the surfaces of the gap parts of the panels and the fixed tools appeared on the panels. Further, as examples of the foul preventing coating, a reaction curing-type silicone resin and a substance containing a silicone oil having a polar group binding to an aliphatic hydrocarbon group are cited.
Patent JP-2000198641-A (JP)
Title: Chair type stairway elevating device
Inventor: MURANAKA MASARU
IPC: B66B9/08
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a chair type stairway elevating device which can improve the value in the design of the whole body of the chair type stairway elevating device by making a rack invisible, and can prevent the generation of an injury or a dirt of the clothing by the rack. SOLUTION: In this chair type stairway elevating device 21, two lines of up and down rails 22 and 23, and a rack 37 parallel to the rails are provided along the slope of a stareway A, an elevating mechanism 25 installed to the rails 22 and 23 is made movable along the rails 22 and 23 by the pinion of a driving machine engaged with the rack 37, and a chair 30 is installed to the elevating mechanism 25. In such a chair type stairway elevating device 21, the rack 37 is set in a concealing condition housing in the rail 22, and thereby, the rack 37 is made invisible, so as to improve the value in the design of the whole body of the chair type stairway elevating device 21, and the generation of an injury, a dirt of the clothing, and the like by the rack 37, is prevented.
Patent JP-H04336224-A (JP)
Title: Blow mold and molding method
Inventor: HINO TOSHIAKI
IPC: B29C49/48
Filed: 1991-05-13
Abstract: PURPOSE:To provide a blow mold for obtaining a molded product excellent in the reproducibility of a cavity surface. CONSTITUTION:A vent gap 11 with width of 5-100mum is provided to the boundary surface of mutual mold blocks in the direction crossing parting line at a right angle and an air conduit 12 having a cross section larger than the gap is provided behind the gap and at least one set of discharge passages communicating with the atmosphere from said conduit are provided. The outlets of the discharge passages are connected to a forcible exhaust means.
Patent JP-S5261445-A (JP)
Title: Input/output unit coupling circuit
Inventor: NISHIMURA KENICHIROU
IPC: G06F3/00
Filed: 1975-11-17
Abstract: PURPOSE: The digit designation is performed by instructions from CPU for the data to be transferred by installing sub-address circuit. In this way, a highly dependable coupling circuit which minimizes the data transfer error can be secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09321073-A (JP)
Title: Package for semiconductor device, and semiconductor device
Inventor: SUZUKI KATSUNOBU
IPC: H01L23/31
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing a semiconductor device whose inspection property, reliability and heat dissipating property are high. SOLUTION: An insulator 1 constituted of organic based insulator and a wiring pattern 1 formed of a metal foil are formed on a metal base board 4, and a laminated structure is constituted. The metal base board 4 has a plurality of electric conduction checking terminals 2 which are electrically insulated. The metal base board 4 and the electric conduction checking terminals 2 are electrically connected with a wiring pattern 11 through viaholes 10 penetrating the insulator 1 at a given positions. The insulator 1 and the wiring pattern 11 at a given position on which a semiconductor chip is mounted are eliminated. The exposed metal base board 4 is constituted as a cavity, which is recessed to a desired depth.
Patent JP-S61294874-A (JP)
Title: Variable capacity diode
Inventor: SUGIKI TADASHI
IPC: H01L29/93
Filed: 1985-06-24
Abstract: PURPOSE:To reduce series resistance, by including a high concentration, which has the same conducting type as that of a semiconductor substrate that is formed so as to surround a super-step junction part, and using the high concentration region as one electrode. CONSTITUTION:On an N<-> type semiconductor substrate 1, an insulating film 12 is formed. A hole part 13 and a hole part 14, which surrounds the hole part 13, are formed. An N<+> layer region 15, which is a high concentration region having the same conducting type as that of a semiconductor substrate 11, is formed. In order to satisfy the required capacity characteristics, an N-layer region 16, which has a desired concentration and the same conducting type as that of the semiconductor substrate 11, and a P<+> layer region 17, which is a high concentration region having the reverse conducting type with respect to the semiconductor substrate 11, are formed. In order to use the P<+> layer region 17 as an anode and to use the N<+> layer region 15 as a cathode, taking- out electrodes are formed. Thus, the capacity changing index becomes large, sensitivity for voltage can be increased and series operating resistance can be reduced.
Patent JP-S62293545-A (JP)
Title: Automatic reverse magnetic tape reproducing device
Inventor: YAMAMOTO MIDORI
IPC: G11B15/44
Filed: 1986-06-12
Abstract: PURPOSE:To improve the operability by providing a means storing the running direction of a magnetic tape so as to eliminate the need for the confirmation of the present running direction of a tape. CONSTITUTION:A winding command section inputs a fast feed command instruction (c) or a rewinding command instruction (f), inputs running direction information (g) from a running direction storage section 6 and gives winding direction information (h) to a winding control section 7. Further, the winding command section 5 inputs winding direction information (h) from the winding control section 7 to give the running direction information (g) to the running storage section 6. The storage section 6 gives the stored running direction information (g) to the winding command section 5, and the running direction storage section 6 inputs from the winding command section 5 for storage. The section 7 inputs winding information (h) to give a control signal (i) to a winding device 8, which uses the signal (i) to wind the magnetic tape in the designated direction.
Patent JP-H0431784-A (JP)
Title: Obstacle detector
Inventor: MORI HIDEO
IPC: G01V1/00
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the danger of collision reliably by providing a vehicle stop detecting element which detects the stop of a driver's own vehicle by detecting a vehicle speed and by stopping a display operation of a display element when the own vehicle stops and when there is no change in a relative detected distance between the own vehicle and an obstacle. CONSTITUTION:A vehicle speed is detected by a vehicle stop detecting element 3 and the stop of a driver's own vehicle is detected therefrom. When the own vehicle 10 advances at a speed V1 in the direction indicated by an arrow and another vehicle 20 advances at a speed V2 in the direction indicated by an arrow, a display operation of a display element 2 is stopped corresponding to the conditions shown in a table, by a control element 4. The display operation of the display element 2 is stopped in the case when the vehicle speed V1 of the own vehicle is zero and when there is no time change in a relative detected distance between the own vehicle 10 and the other vehicle 20, that is, only when the vehicle speed V2 of the other vehicle 20 is also zero, as shown in the table.
Patent JP-S5262556-A (JP)
Title: Producing method for blade of reciprocating electric shaver
Inventor: OCHIAI MASAHIKO
IPC: B26B19/06
Filed: 1975-11-14
Abstract: PURPOSE: To provide a process for producing a blade for an electric shaver wherein a plastically deformed blade blank is polished into a desired thickness by surface grinding so as to maintain the base section of its blade tip in a stiff state even after polishing and to enable accurate and beautiful finish in edge-shaving. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04361747-A (JP)
Title: Vital organism hard structural material and its manufacture
Inventor: INOUE KIYOSHI
IPC: A61C13/09
Filed: 1991-06-10
Abstract: PURPOSE:To provide a vital organism hard structural material originating from a material having good compatibility with vital organism, which gives stability, good sense of fit, and no incompatibility sense when implanted in the vital organism. CONSTITUTION:A vital organism hard structural material concerned comprises a shell 21 of an artificial bone or tooth formed from a metal or plastic having good compatibility with vital organism, a number of small spheres 22 consisting of vital organism compatible plastics with which the inside of the shell is filled, and vital organism compatible plastics 23 which fills densely the voids between the small spheres and is solidified. If the case applies to an artificial tooth, a ceramic baking layer is furnished over the surface of the shell 21, and thereby it is possible to generate a surface color tone and luster not differing from natural tooth substantially. There is also a structure corresponding to dental pulp or bone marrow having different elastic modulus including the spheres 22 of resin inside of the exterior dentin shell 21 in the same fashion as a natural tooth or natural bone, so that this is provided with stability because of shock absorbing and can serve without sense of incompatibility.
Patent JP-S5361642-A (JP)
Title: Non-rigid vinyl chloride inorganic composite compositions
Inventor: TAKESHITA ISAO
IPC: C08L51/00
Filed: 1976-11-15
Abstract: PURPOSE: A non-rigid vinyl chloride inorganic composite composition having improved tensile strength, elongation, and pliability, comprising a specific vinyl chloride resin and an inorganic filler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H087819-A (JP)
Title: Detecting method of atomic movement on material surface
Inventor: FURANSUWA GUREI
IPC: G01N37/00
Filed: 1994-06-20
Abstract: PURPOSE:To detect the atomic movement on material surface by measuring a z piezoelectric voltage during a pulse voltage application and after a pulse voltage application, in the time series. CONSTITUTION:A z piezoelectric voltage during a pulse voltage application and after a pulse voltage application is measured in a time series. In this case, in the pulling out time of the atom from the surface, it is confirmed as an extension of the distance between an STM and an object material surface owing to the variation of the z piezoelectric voltage, and in the adsorption of the atom to the surface, it is confirmed as a contraction of the distance, by the time variation of the process. Consequently, the atoms can be pulled out from the surface, or adsorbed to the surface by the movement of a cluster of a single or atom or plural atoms. Therefore, by regenerating this process artifically, a decoration on the substance surface, and a creation of the material itself can be carried out easily.
Patent JP-H11349839-A (JP)
Title: Hollow spherical organic pigment
Inventor: BLANKENSHIP ROBERT M
IPC: C08F291/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment which is useful for improvement of strength and opacity of paper by swelling, to form voids, the cores of particles obtained by forming more than one specific shell polymers on a hydrophilic core polymer. SOLUTION: A hydrophilic core polymer obtained from a hydrophilic monoethylenically unsaturated monomer and a nonionic monoethylenically unsaturated monomer is completely encapsulated by the first shell polymer whose glass transition temperature is not less than 50 deg.C obtained from a nonionic monoethylenically unsaturated monomer and an acid-functional monoethylenically unsaturated monomer. On the particles, the second shell polymer whose glass transition temperature is 15-50 deg.C obtained from a nonionic monoethylenically unsaturated monomer and an acid-functional monoethylenically unsaturated monomer is formed to obtain emulsion-polymerized multi-step polymer particles. These particles are neutralized by a base and the cores are swelled to form particles having voids.
Patent JP-S5926698-A (JP)
Title: Low-temperature tank with liquid-stop levee
Inventor: YASUKURA KENJI
IPC: F17C13/12
Filed: 1982-08-06
Abstract: PURPOSE:To facilitate maintenance of a low-temperature tank and enhance safety, by a method wherein a plurality of partition plates are fixed to the outside surface of a side wall of a tank or the inside surface of a liquid-stop levee, and vent openings are provided at an upper part of the levee. CONSTITUTION:A plurality of partition plates 15 extending vertically or slantly are fixed to the outside surface of the side wall 8 of a tank or the inside surface of a liquid-stop levee 9, and vent openings 11 are provided at the upper part of the levee 9. Since natural air current introduced through the openings 14 are directed to a lower part of an annular space 10 by the partition plates 15, effect of ventilation by the natural air current can be enhanced, and as a result, a forcible ventilator required in a conventional system is unnecessitated, an energy-conserving effect is produced, the maintenance of the tank is facilitated, and safety is enhanced.
Patent JP-S5838712-A (JP)
Title: Continuous process for feeding the starting materials of oxymethylene copolymer
Inventor: NAGAHARA HAJIME
IPC: C08G2/00
Filed: 1981-09-02
Abstract: PURPOSE:The nozzle for feeding the polymerization catalyst is made of a specific substance and specified feeding conditions are set to permit the continuous and stable feed of the starting materials with no problems of nozzle clogging and formation of colored and deteriorated substances. CONSTITUTION:A flow of starting materials for polymerization composed of (A) trioxane and (B) cyclic ether or cyclic formal, preferably ethylene oxide, is fed from a nozzle 1 and used to wash the top end of the nozzle 2' for the catalyst feed pipe 2, which is made of a fluorine-containing resin such as polytetrafluoroethylene. Thus, the starting materials for polymerization are mixed with (C) the polymerization catalyst, preferably boron trifluoride diethyl etherate, which is fed from the nozzle 2', in the mixing chamber 5 and sent to the copolymerization zone. EFFECT:Good-quality oxymethylene copolymers are stably obtained with industrial advantage.
Patent JP-S5929160-A (JP)
Inventor: NAGANO RIICHIROU
IPC: B32B27/32
Filed: 1982-08-10
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-2000327420-A (JP)
Title: Dielectric porcelain composition
Inventor: YAMAMOTO YUKINORI
IPC: C04B35/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition capable of being fired at a relatively low temperature and having a high relative dielectric constant and a low dielectric tangent. SOLUTION: Pb(Mg1/3Nb2/3)O3 and PbTiO3 are used as principal components. The proportion of the Pb(Mg1/3Nb2/3)O3 is 90.0-97.0 mol% and that of the PbTiO3 is 3.0-10.0 mol%. BaTiO3 is added as a subsidiary component to the principal components by 0.1-5 pts.wt. based on 100 pts.wt., in total, of the principal components.
Patent JP-H06350487-A (JP)
Title: Audio echo canceller and audio conference device
Inventor: SUDO YASUO
IPC: H04B3/23
Filed: 1993-06-10
Abstract: PURPOSE:To manage a training operation to be performed only for one time and to quickly prepare an audio echo canceller by loading a filter coefficient stored in memory on a transversal filter. CONSTITUTION:The audio echo canceller 1 incorporates the transversal filter 2 which sums by multiplying coefficients h01-hN1 in the past N reception signals, and estimates and outputs an echo outputted from a speaker 10 and inputted to microphones 11a-11c passing an echo route. In such a case, a training signal generator 8 performs training by inputting a training signal to the speaker 10 and the transversal filter 2, and stores the filter coefficient of the audio echo canceller 1 after training in the memory 4, and loads the filter coefficient stored in the memory 4 on the transversal filter 2 after initialization is performed.
Patent JP-S5262966-A (JP)
Title: Dial device for a washing machine
Inventor: TAKAHASHI MASAO
IPC: D06F39/00
Filed: 1975-11-19
Abstract: PURPOSE: To provide a dial device for preventing the water invasion comprising a dial, a water-invasion preventing rib and a dial stopper wherein the water-invasion preventing rib is closed by an annular plate equipped with a lock stopper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04362099-A (JP)
Title: Production of nonlinear optical element and furnace
Inventor: KAWARADA YOSHIO
IPC: G02F1/35
Filed: 1991-06-11
Abstract: PURPOSE:To produce the nonlinear optical element having high reliability with high efficiency by crystallizing the nonlinear optical material into a single crystal over a sufficiently wide range in the element. CONSTITUTION:The crystal axial direction is controlled by applying a temp. gradient within the section of the element to crystallize the nonlinear optical material in the element homogeneously over the wide range at the time of crystallizing this material into the single crystal. The temps. T(5), T(6) of blocks 5, 6 are adjusted to the m. p. of the nonlinear optical material or above and T(5)>T(6) and the temps. T(7), T(8) of the blocks 7, 8 are adjusted to the m. p. or above and T(7)>T(8). The nonlinear optical element 30 is moved from between the blocks 5 and 6 to between the blocks 7 and 8 by a fine adjusting device 40. There is a temp. difference between the blocks at the time of crystallizing the nonlinear optical material by moving the material from the high-temp. state to the low-temp. state and, therefore, the homogeneous single crystal is obtd.
Patent JP-H08331148-A (JP)
Title: Atm policing device
Inventor: YAMANAKA NAOAKI
IPC: H04Q3/00
Filed: 1995-06-05
Abstract: PURPOSE: To exactly monitor cell traffic by a small capacity hardware by providing a means changing the subtraction rate of a specified counter in accordance with the elapsed time from the arrival time of a cell. CONSTITUTION: This device is composed of a counter counting up every arrival of a cell and counting down in accordance with a preliminarily fixed subtraction rate and a means abolishing the cell received after the count value of this counter exceeds threshold. The device is provided with a means changing the subtraction rate in accordance with the elapsed time from the time of the cell arrival. The changing means includes a timer 9 which is set by the arrival of the cell, plural subtraction rate generation circuits 3 and a selector 10 switching the subtraction rate generation circuits in accordance with the counted time T of the timer.  Therefore, when the state that the cells concentratedly arrive neglecting desirable cell interval is synchronizingly generated, the control that the concentration is not permitted is enabled for the cell concentrately arriving on the second and succeeding times.
Patent JP-S62294758-A (JP)
Title: Suction device of internal combustion engine
Inventor: KAWAMURA HIDEO
IPC: F02M33/00
Filed: 1986-06-16
Abstract: PURPOSE:To supply air in optimum oxygen content as well as rate of flow according to the engine operating condition, by controlling a suction throttle valve so that the suction oxygen amount determined from sensor information becomes optimum value according to the engine operating condition. CONSTITUTION:Engine revolving speed, load, suction neg. pres. and temperature are sensed by means of a rotation sensor 11, a load sensor 10, a pressure sensor 12 and a thermo-sensor 14. Thereupon the operating condition of engine is determined, and the suction amount of oxygen is calculated which is optimum according to said determined operating condition. If the suction amount of oxygen is less than the optimum value, a suction throttle valve 6 is throttled to enlarge the suction neg. pres. to be applied to an oxygen enriching device 4, and the amount of oxygen generated thereby is increased so that the optimum value is obtained. If the suction amount of oxygen is larger than the optimum value, said suction throttle valve 6 is opened to lessen the suction neg. pres., and the amount of oxygen generated is decreased so that the optimum value is obtained.