baber/WOPTO huggingface dataset:
Patent JP-H03142786-A (JP)
Title: Semiconductor memory device
Inventor: TAKAI YASUHIRO
IPC: G11C11/417
Filed: 1989-10-27
Abstract: PURPOSE:To suppress the reduction of an H output accompanying the operation of a peripheral circuit during a data H output period by connecting an FET, which defines a control signal as a gate input, serially to an FET with high ability which defines a data signal as a gate input, making this FET parallel to the FET with low ability, which defines the data signal as the gate input, and connecting the gate nodal point of an output transistor with a power supply line. CONSTITUTION:When the peripheral circuit is operated and a nodal point VCC1 is fluctuated, a nodal point VCC2 is also fluctuated. However, since an integration circuit with a large time constant is formed by the high ON resistance of an FET Q5 and the gate capacity of an FET Q1, the rapid fluctuation of the nodal point VCC1 is absorbed and fluctuation is suppressed at a gate nodal point N1 of the FET Q1. Further, since the nodal point VCC3 as the drain of the FET Q1 is connected through parasitic resistors R1 and R3 to the nodal point VCC1, the fluctuation of the nodal point VCC3 caused by the operation of the peripheral circuit is suppressed and the current ability of the Q1 does not depend on the VCC3. Thus, since the ability of the FET Q1 is not almost lowered regardless of the fluctuation in the nodal point VCC1, the reduction of an H output level at an output terminal OUT can be decreased.
Patent JP-S61180925-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D161/26
Filed: 1984-12-27
Abstract: PURPOSE:To obtain the title magnetic recording medium without presenting a phenomenon of damaging traveling stability such as a stick slip by incorporating a binder resin and carbon black at <=5pH into a backcoat layer. CONSTITUTION:A backcoat layer contains 100pts.wt. binder resin and 25-150pts. wt. nonmagnetic powder, the mean surface roughness is regulated to <=0.045mum, and carbon black at <=5pH is substantially used. The dispersibility is insufficient at >5pH, and dispersion stability is especially troubled. When carbon black at <=5pH is used, the means surface roughness of the backcoat layer can be controlled to <=0.045mum, when the backcoat layer is formed along with the binder.
Patent JP-H09124904-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: KITANO RYUICHIRO
IPC: C08K5/39
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for semiconductor sealing, excellent in adhesion to silver platings by mixing an epoxy resin with a phenolic resin curing agent, a cure accelerator, an inorganic filler and zinc diethyldithiocarbamate. SOLUTION: This resin composition for semiconductor sealing comprises an epoxy resin, a phenolic resin curing agent, a cure accelerator, an inorganic filler and 0.1-2.0wt.% based on the entire resin composition, zinc diethyldithiocarbamate. This composition may optionally contain a mold release, a flame retardant, a colorant, a silane coupling agent and other thermoplastic resins.
Patent JP-H09122150-A (JP)
Title: Keeper for magnetic attachment for artificial tooth
Inventor: TANAKA KIYOMI
IPC: A61C13/235
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To surely hold a handle and to increase power for keeping connection with the alloy of a root surface plate by making the height of the cross section of the handle smaller than the height of a keeper and fitting the handle leaving a specified measure of a gap between the upper surface of the keeper and the upper surface of the handle. SOLUTION: A keeper 1 is composed of a main body 1a of keeper and a handle 1b, and the handle 1b can be surely held with tweezers while making it cross section short. Besides, the height of the handle 1b is prevented from exceeding the height of the main body 1a of keeper, and the section of the handle is insert-casted so as to be covered with the alloy of a root surface plate. In this case, a height (x) of the main body 1a of keeper is set to 0.8mm, for example, a height (y) of the handle is set to 0.3mm, for example, and the handle 1b is fitted at the position where a gap (t) between the upper surface of the main body 1a of keeper and the upper surface of the handle 1b is 0.1mm to 0.7mm.  The keeper is produced by performing laser deposition to the material for the main body of keeper and the material for the handle, fixing them by any other depositing means and cutting off the edge part of the material for the handle.
Patent JP-S61149248-A (JP)
Inventor: HIGASHIMOTO TAKESHI
IPC: B02C18/30
Filed: 1984-12-24
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-2000107574-A (JP)
Title: Method and apparatus for washing membrane cartridge with chemical solution
Inventor: NURISHI MASAHARU
IPC: B08B3/14
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus and method capable of avoiding the dripping of a chemical soln. to a floor and capable of reducing the use amt. of the chemical soln. SOLUTION: By providing a washing soln. supply piping system 9 and a washing soln. transfer piping system 10 so as to allow a plurality of washing tanks 1, 2, 3, 4 and washing soln. tanks 5, 6, 7, 8 to communicate with each other, a washing soln. can be successively sent from the washing soln. tanks to the washing tank or from the washing tank to the washing soln. tank. By this constitution, a proper number of membrane cartridges 22 are respectively housed in the washing tanks 1, 2, 3, 4 to be capable of being efficiently washed without being moved between the tanks and the dripping of the washing soln. can be also avoided and the miniaturization of the washing tank and the reduction of the use amt. of the chemical soln. can be achieved.
Patent JP-H09130703-A (JP)
Title: Head-mounted video display device
Inventor: MAEDA YOSHIHIRO
IPC: H04N5/64
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the head-mounted video display device with a light support part having a prescribed strength. SOLUTION: Figure shows a cross sectional view of a support located at a side head, and the support is made up of an upper cover member 21 of four- face shape in external appearance and a lower cover section 22 of a head side, a projection 21a and a recessed part 22a are fitted in the both at an upper left part in figure and tightened by a machine screw at a different cross section at a lower right part. In the assembling state of the both, a hexahedron is formed and a hollow part is formed in the inside. A force is much distributed than a tetrahedron in a conventional display device and this display device withstands much external force, and the light weight and the miniaturization attained. The external appearance is not lost.
Patent JP-H0598044-A (JP)
Title: Molded resin article and its production
Inventor: KASHIWAGI SHOJI
IPC: B29C67/20
Filed: 1991-10-03
Abstract: PURPOSE:To improve the adhesion of a molded resin article to a coating layer formed by electroless plating, coating, etc., by grinding the surface of a molded resin article having a surface layer consisting of a resin and foamed particles in a specified vol. ratio and thereby exposing rupture cross sections of the particles to the outside. CONSTITUTION:The surface of a molded resin article having a surface layer consisting of 100 pts.vol. resin (e.g. an epoxy resin) and 5-1000 pts.vol. foamed particles (e.g. Sirasu baloon) is ground mechanically to expose rupture cross sections of the particles to the outside. Instead of grinding, the surface may be chemically etched, e.g. by chromic acid, or the particles present in the surface layer may be blown by heating to form minute cracks on the surface. Thus, a coating layer can be formed on the surface with an excellent adhesion by electroless plating, coating, etc.
Patent JP-2000110490-A (JP)
Title: Method and device of carrying out excavated sediment
Inventor: KODA KAZUO
IPC: E21D9/06
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device improved in the transporting efficiency thereof by providing an upstream part of a mud discharge pipe with a mud discharging valve and an air introducing valve provided with an air flow meter, and forming a plug while alternately opening and closing these valves so as to obtain the predetermined value of air introducing quantity. SOLUTION: A mud discharge pipe 12 is connected to a receiver tank 17 at a rear end thereof in the condition that a tip thereof is always buried in the mud to be discharged inside of a mud tank 11. The receiver tank 17 is connected to a vacuum pump 18 through an intake pipe 19. An air flow meter 16 measures the air flow quantity introduced into the mud discharge pipe 12. A personal computer 30 alternately controls air introducing valve 15 and a mud discharging valve 13 each other through driving circuits 31, 32, and when the mean air flow quantity exceeds the target value, the air suction time is shortened, and while the mud discharging time is prolonged so as to reduce the mean air flow quantity and so as to increase the mean mud quantity to be discharged.  With this structure, waste of the power and lowering of the quantity of transportation due to the excessive suction of the air, and clogging of the mud discharge pipe due to the excessive suction of the mud to be discharged can be prevented.
Patent JP-H03204903-A (JP)
Title: Variable resistor
Inventor: NAKATSU YOSHIYUKI
IPC: H01C10/32
Filed: 1990-10-19
Abstract: PURPOSE:To contrive accomplishment of substantial simplification of the process of manufacture and sharp reduction in cost of material and manufacturing cost by a method wherein a resistance base on which a resistance pattern is formed, and a resin base wherein a pair of electrode terminals, which will be connected to the edge part of the resistance pattern, are formed separately, and the resistance base is fixed by adhesion to the mounting part of the resin base. CONSTITUTION:A resistance pattern 3, on which carbon, cermet and the like are baked, is formed on the surface of a resistance base 1, the edge parts 3a of the resistance pattern 3 are drew out as far as to one end part of the resistance base 1, and they are arranged in parallel with each other. A mounting part 4 of a prescribed depth is formed on the upper surface of a resin base 2, a pair of electrode terminals 5 are buried in one end part 2a of the resin base 2, and the edge parts 5a of the electrode terminals 5 are exposed to the surface of the resin base 2. The resistance base 1 is fixedly attached to the mounting part 4 through the intermediary of an insulative bonding agent 6 which is coated on the whole surface, and the edge part 3a of the resistance pattern 3 and the edge part of the electrode terminals 5 are electrically connected using a conductive bonding agent 7. As a result, the use of expensive silver paste is unnecessitated, and the calking of the electrode terminal to the resistance base can also be unnecessitated.
Patent JP-2001111602-A (JP)
Title: Data service system and method
Inventor: TAKEI YOSHIYUKI
IPC: H04L12/58
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To ensure the response performance of a data retrieval collation service in the user terminal's estimation in a system for the data retrieval collation service for an indefinite number of user terminals via a network. SOLUTION: The data service system is provided with service data areas 13 each of which is assigned by each identification information of user terminals 7 whose data requests have been received by the system and each of which stores service data this time addressed to a concerned user terminal 7 and with a reuse user assignment processing section 23 that discriminates whether or not the concerned user terminal 7 can reuse storage contents on the basis of the identification information of the concerned user terminal 7 and assigns a service data area 13 to the terminal 7 corresponding to the identification information when discriminating reusable. Thus, when the concerned user terminal 7 reuses a reception service device 1, the data service system can serve the storage contents of the corresponding service data area 13.
Patent JP-H03145625-A (JP)
Title: Electronic equipment
Inventor: ENDO YOSHIYUKI
IPC: H04N5/06
Filed: 1989-11-01
Abstract: PURPOSE:To allow liquid crystal display to have stable and clear screen by setting a liquid crystal frame frequency so as to permit beat components which are generated by a measured alternating current frequency and a liquid crystal frame frequency not to exceed the prescribed value. CONSTITUTION:The equipment is provided with a measuring means 1, which measures the frequency of an alternating current power source, and a measuring means 2, which measures an illuminating frequency in the environment the electronic equipment is placed. A display frame frequency changing means 4 is also a means which sets the display frame frequency of the liquid crystal display 6. The means 4 checks whether beat is generated or not by the set frequency between the alternating current power source frequency or the illumi nating frequency. When the beat is generated, the display frame frequency is set at the frequency which dies not generate the beat by the instruction from a frequency comparing means 3. Thus, the liquid crystal display is stabi lized and a clear screen is attained.
Patent JP-H03147318-A (JP)
Title: Judgment apparatus of etching end point
Inventor: OMOTO HIROHIDE
IPC: H01L21/3065
Filed: 1989-11-01
Abstract: PURPOSE:To easily judge an etching end point by installing the following at an evacuation system of a dry etching apparatus: a means to convert an evacuated gas in the evacuation system into a plasma; and a plasma-monitoring means to monitor the generated plasma. CONSTITUTION:An evacuation pipe 7 is connected to the lower part of a treatment chamber 1 used to execute a radical etching operation; a plasma generation chamber 8 is installed at the evacuation pipe 7. High-frequency electric power is applied, from a high-frequency power supply 10, to counter electrodes 9 inside the plasma generation chamber 8. Thereby, a plasma 13 of an evacuated gas is generated inside the plasma generation chamber 8. A light-emitting intensity of a specific wavelength in the plasma 13 is taken out by using a photoelectric converter 14; a change in its monitoring signal is judged by using a microcomputer 15 for end-point judgment use; an end point of an etching operation is detected.
Patent JP-H07168826-A (JP)
Title: Japanese syllabary-chinese character conversion device
Inventor: OIKE YOKO
IPC: G06F17/22
Filed: 1993-11-12
Abstract: PURPOSE:To output a KANJI(Chinese character) candidate even for an idiomatic phrase whose reading can not be divided into by KANJI characters with an input having a correct reading as it is through the KANA(Japanese syllabary)- KANJI conversion device whose candidate display is limited to one character for each candidate. CONSTITUTION:In a dictionary area for KANA-KANJI conversion, a special reading flag F indicating one starting characters and >=2 characters as to the idiomatic phrase that can not have its reading divided by KANJI characters and the remaining following converted character string are stored while related with the reading. When a word having the special reading flag F is extracted from the dictionary area as a converted character candidate for the inputted reading in KANA-KANJI converting operation, the one starting character is displayed (S140) and when the one starting character is selected (S170: Y), the following converted characters are also determined and outputted at the same time (S180).
Patent JP-S62142618-A (JP)
Title: Manufacture of hydrophilic high-molecular film product
Inventor: HAYADE TAKESHI
IPC: B29L31/48
Filed: 1985-12-17
Abstract: PURPOSE:To mold a baggy high molecular material product by a wet system, by a method wherein the inside of a wall made of a semipermeable material has been kept impregnated with a coagulating agent, an aqueous suspension of a hydrophilic high-molecular material is brought into contact with the surface of the wall and film manufacturing is performed by coagulating the high-molecular material along the surface of the wall. CONSTITUTION:The inside of a wall of a mold composed of a semipermeable material is impregnated beforehand with a coagulating agent suitable for coagulation of a raw high- molecular material, then a stock solution is brought into contact with the surface of this wall, the high-molecular material in the stock solution is coagulated along the surface of the wall by diffusing the coagulating agent into the stock solution in the vicinity of the surface of the wall and a coat is formed and coagulated. The semipermeable material for a molding tool to be used for the titled manufacture is a porous and permeable one such as unglazed pottery or a glass filter which possesses a thickness and strength which are necessary for a molding tool. As a hydrophilic high-molecular material to be used for the titled manufacture, a natural high-molecular material such as casein or gelatin or collagen and a synthelic high-molecular material can be used. The high-molecular material can be used in the form of a water solution produced by dissolving the same into water, of an aqueous dispersion liquid produced by dispersing the same in water by mechanical pulverization, or of a mixture solution of both. As the coagulating agent to be used, organic substance having dehydrating action such as salt, mirabilite, or ammonium sulfate, or ionic surface-active agent such as an anionic active agent or cationic active agent is included.
Patent JP-H11118402-A (JP)
Title: Optical cable measuring jig
Inventor: SAITO HIROAKI
IPC: G01B3/04
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable measuring jig which enables simple measurement so as to carry out wiring work of the optical cable simply and easily and to enable efficient processing of wiring. SOLUTION: Projection parts 41 to 46 for locking an optical cable are connected to a transparent plate member 1, and circles of curvature circles 31 to 33 representing the radius of curvature corresponding to a line diameter of the optical cable, a base point 2 located at its center and reference scales 51 and 52 are displayed on the surface of the plate member 1 through printing, cutting or the like. A measuring jig is applied to the optical cable, and the position of the optical cable 6 is checked from above the transparent plate member 1 and locked by the projection parts 43 and 44. The radius of curvature whose excess length is processed using the frame of the circle of curvature 32 and the reference scale 52, the length of the optical cable to the base point 2 is measured using the reference scale 52, and the excess length starting position is checked.
Patent JP-H03145281-A (JP)
Title: Ghost elimination device
Inventor: IGA HIROYUKI
IPC: H04N5/21
Filed: 1989-10-30
Abstract: PURPOSE:To attain the detection of oscillation with high accuracy without malfunction due to a signal amplitude change caused by an aircraft flutter or by ghost fluctuation or noise by always comparing an output with an input. CONSTITUTION:In the case of detecting the oscillation of a ghost elimination transversal filter 20, high pass filtering processing and low pass filtering processing combined with each oscillation detection frequency band are applied to an input reference waveform and an output reference waveform fetched simultaneously by input output waveform memories 24, 26 and when the positive sum signal of the outputs of the memories is a prescribed value or over, it is discriminated to be oscillation. Since the output and the input of the transversal filter 20 are always compared in this way, the amplitude change due to aircraft fluttering or ghost fluctuation or the like is recognized and malfunction due to the detection of the amplitude change is reduced.
Patent JP-S62142669-A (JP)
Title: Color recorder
Inventor: SAJI YOSHITO
IPC: B41J13/02
Filed: 1985-12-17
Abstract: PURPOSE:To simplify a construction of the titled device, by constituting a feeding means for an image-receiving paper of only a platen roller and a pair of pinch rollers pressed against the platen roller. CONSTITUTION:An image-receiving paper 11 is held in close contact with a platen roller 14 between a pressing position of a pinch roller 15 on the platen roller 14 and a pressing position of a pinch roller 16 on the platen roller 14. A recording-starting position of a first color ink part of an ink sheet 12 is located at a position opposed to heat generating elements, and all of a thermal head 13, the ink sheet 12 and sheet guides 19, 20 are separate from the platen roller 14. At the time of starting recording, the thermal head 13 and the sheet guides 19, 20 are so moved that the heat generating elements are pressed against the platen roller 14 through the ink sheet 12 and the image-receiving paper 11. Next, the heat generating elements corresponding to image information for one line is operated to generate heat, thereby selectively heating a yellow ink and transferring the ink onto the image-receiving paper 11.
Patent JP-S62142877-A (JP)
Title: Flow rate control method for hydraulic system
Inventor: YASUMA TAKAYUKI
IPC: F04B49/06
Filed: 1985-12-16
Abstract: PURPOSE:To always provide a specified discharge oil amount irrespective of a change in rotation of an engine, by a method wherein a variable volume oil pump for hydraulic driving is driven in proportion to the number of revolutions of an engine, a discharge oil amount per one full rotation of the pump is inversely proportioned to the number of revolutions of an engine. CONSTITUTION:When the number of revolutions of a diesel engine 1 is increased, a rotation regulating lever 9 of a governor 8 is inclined by a given angle theta, and the inclining amount is transmitted to a volume change lever 10 of a variable volume hydraulic pump 3 through a coupling rod 11. As a result, the volume change lever 10 is inclined, a discharge oil amount per one full rotation of the variable volume hydraulic pump 3 is decreased to a given ratio. Meanwhile, by decreasing the number of revolutions of the diesel engine 1, a discharge oil amount per one full rotation of the variable volume hydraulic pump 3 is increased to a given ratio. Thus, even if the rotation of the diesel engine 1 is changed in a speed, a discharge oil amount by the variable volume hydraulic pump 3 can be maintained about at a specified value, and controllability of actuators 5-7 can be improved.
Patent JP-H0599253-A (JP)
Title: Temporary adhering method and its device of brake shoe lining
Inventor: MURAYAMA TETSUJI
IPC: F16D69/04
Filed: 1991-10-03
Abstract: PURPOSE:To provide a temporary adhesive method of a brake shoe lining where application of adhesive or the like on a adhesive surface in a studded manner is unnecessary, and the temporary adhesive process is rationalized. CONSTITUTION:In the manufacture of a brake shoe to be used in a brake, a clutch or the like of a vehicle by adhering a lining member 52 which is a frictional element formed in the specified shape to a shoe 50, adhesiveness is obtained by heating at least a plymer layer applied on the adhering surface between the shoe 50 and the lining member 52 after the plymer liquid of a rust preventive or the like applied to the metal shoe 50 is dried and the plymer layer is formed. Then, the lining member 52 formed to the specified shape is pressed onto the adhering surface, and temporarily adhered.