baber/WOPTO huggingface dataset:
Patent JP-H02103914-A (JP)
Title: Transformer for gas insulated meter
Inventor: MIZUTANI MASAAKI
IPC: H01F38/24
Filed: 1988-10-13
Abstract: PURPOSE:To promote weight reduction and to simplify the manufacturing of a sealed vessel and to make it compact and cheap by mounting the ancillary parts of a transformer intensively in a unit box which has strength capable of with-standing insulating gas pressure, being attached to the sealed vessel. CONSTITUTION:A polyhedral unit box 12 has communication holes 13a-13e communicating with inner space 12a, and one face among them is fastened air-tightly to a coupling unit seat 14 being formed at the copper plate 5' of a sealed vessel 5 and is communicating with the inside of the vessel 5. The box 12 is so formed as to enough withstand the pressure of insulating gas 4 pressurized in the vessel 5. Ancillary parts such as a bushing 7, a low pressure terminal 8, an insulating gas charging valve 9, a pressure switch 10, a pressure avoiding device, etc., are fastened air-tightly to the communication holes 13a-13e parts respectively, and necessary connections with voltage transforming element in the sealed vessel 5 are done.
Patent JP-H02103958-A (JP)
Title: Semiconductor device
Inventor: OGATA TOSHIICHI
IPC: H01L23/48
Filed: 1988-10-13
Abstract: PURPOSE:To increase a mounting area and to increase mounting strength by forming outer leads with a main bodies and additional parts, and mounting the leads on a ceramics package. CONSTITUTION:When each outer lead is molded, it is molded so that both sides of the inner end of the main body of the lead are expanded outward. Then, both expanded sides are bent at right angles with the width part of the main body of the lead made to remain. The outer leads are constituted of the lead main bodies 6A and 7A and additional parts 6B and 7B. The height of the additional part is made to be the same height as the upper surface of a second ceramics frame 4. Mounting patterns and input/output matching patterns are metallized on the upper surface of a ceramics frame 3 at outer-lead mounting parts 5A and 5B. The patterns are metallized on both side walls of the outer-lead mounting parts 5A and 5B. The lead main bodies 6A and 7A are mounted on the first frame 3, and the additional parts 6B and 7B are mounted on both side walls. Since the mounting area is increased, the mounting strength is increased.
Patent JP-H04135311-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGASHIMA MASAHARU
IPC: H03K5/13
Filed: 1990-09-27
Abstract: PURPOSE:To easily change delay time by providing a selective circuit for changing a voltage to be impressed to a driving circuit. CONSTITUTION:This circuit is composed by providing a selective circuit 11, selective circuit 12, driving circuit 13, load 14, inverter 15, P channel(ch) transistors P1-P5, Nch transistors N1-N5, resistors R1-R8 and capacitor C1. In this case, the selective circuit 11 selects any one of P1-P4 according to input signals SP1-SP4, and the selective circuit 12 selects any one of N1-N4 according to signals SN1-SN4. Then, by changing a transistor to be selected by the selective circuit, the voltage to be impressed to a delay circuit is changed. Thus, the delay time can be easily changed.
Patent JP-2001080572-A (JP)
Title: Frictional resistance-reduced vessel
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a frictional resistance-reduced vessel capable of efficiently delivering a gas into water as occasion demands according to navigation speed and reducing the construction cost of a hull. SOLUTION: In this frictional resistance-reduced vessel, a gas is delivered into water during navigation, whereby bubbles are interposed on a hull outer board to reduce the frictional resistance between the full and water. This vessel comprises a first gas delivery part 50 for delivering the exhaust gas of a propulsive engine 1 into the water as the gas, a second gas delivery part 51 for delivering the exhaust gas into the atmosphere, and a gas distribution part 52 for distributing the exhaust gas of the propulsive engine 1 to the first gas delivery part 50 and the second gas delivery part 51 according to the navigation speed of the hull.
Patent JP-H03119267-A (JP)
Title: Housing unit
Inventor: KATOU TERUKI
IPC: E04B1/348
Filed: 1989-10-02
Abstract: PURPOSE:To make an interior space between an outer peripheral wall and a partition wall common with the interior space between two partition walls by setting the module reference line aside by a width equal to specified times the width of the partition wall off the inner face of the outer peripheral wall toward the outside. CONSTITUTION:A housing unit (U) is set to have a width (a) in the ridge direction that is made four times the length of a module (m), plus a length twice the thickness (c) of outer peripheral wall (1) and minus a length equal to the thickness (d) of a partition wall (2). The module reference line (3) is set aside by a width equal to one half of the width (d) of the partition wall (2) off the inner face of the gable side of the outer peripheral wall (1) toward the outside, and to any of the positions (M1), (M2) and (M3) that the modules (m) assigned, the partition wall (2) is provided. Then the partition wall (2) is installed to any of the positions (M1), (M2) and (M3) assigned by the modules (m).
Patent JP-H02103600-A (JP)
Title: Voice recognizing device
Inventor: ARIYOSHI TAKASHI
IPC: G10L21/0208
Filed: 1988-10-13
Abstract: PURPOSE:To more exactly recognize voices in environment where noises are particularly large by providing one or two characteristic quantity extracting sections which extract the characteristic quantity of ambient noises and a voice pattern forming section which forms the patterns of the input voice from the characteristic quantity. CONSTITUTION:The extracted characteristic quantity is determined as the characteristic quantity of the voice when the characteristic extracting section 2 is one. The component obtd. after the component expressed by the characteristic quantity extracted in the other characteristic extracting section 10 is removed from the characteristic quantity extracted in one characteristic extracting section by a predetermined technique is determined as the characteristic quantity of the voice if the characteristic extracting sections 2, 10 are two. A voice pattern forming section which forms the pattern of the input voice from this characteristic quantity, a standard pattern memory section 3 which stores the previously registered standard patterns of the voices, and a pattern matching section which executes the pattern matching of the pattern of the input voice and the standard patterns are provided to this device. The exact voice recognition is executed in this way by adding or changing a piece of microphone and some parts in the environment where the noises are particularly large.
Patent JP-H02105027-A (JP)
Title: Thermometer
Inventor: NISHIZAWA TAKESHI
IPC: G01K5/48
Filed: 1988-10-14
Abstract: PURPOSE:To accurately measure the fine change of temperature and to precisely control a temperature by enlarging the difference of the change of shape caused by the linear expansion of a material accompanied with the change of temperature by the use of a lever and utilizing it for the measurement of the change of temperature. CONSTITUTION:Rectangular reference members 2 and 3 having the same size formed of materials whose linear expansion coefficients are different are disposed in parallel. Therefore, the difference of displacement caused by the change of shape in the longitudinal direction of the members 2 and 3 which occurs by the difference of the change of temperature based on the difference of the linear expansion coefficient is enlarged with the lever action of an arm member 6 in which connection members 4 and 5 are taken as fulcrum and the displacement occurs in the direction on the leading edge 9 of the member 6. An electrostatic capacity type displacement gauge 7 is set near the leading edge 9 and a sensor part 8 detects the displacement quantity of the direction 10 con the leading edge of the arm member 6.
Patent JP-H07109110-A (JP)
Title: Production of silicon nitride
Inventor: FUSHII YASUTO
IPC: C04B35/626
Filed: 1993-10-15
Abstract: PURPOSE:To produce an easily crushable high-quality silicon nitride powder at a low cost without necessitating time-consuming or particular disintegration and crushing processes or troublesome post-treatments such as wet-purification treatment. CONSTITUTION:A nitride raw material containing metallic silicon powder and having an oxygen content of 0.2-0.5wt.% is agglomerated to a bulk density of <=1g/cm<3> and nitrided under the following reaction conditions (1) to (3). (1) The reaction rate is <=4%/hr, (2) the reaction rate at the nitriding ratio of 10-90% is >=0.5%/hr and (3) the increment of the reaction rate at a nitriding ratio of <50% is <=0.6%/hr<2>.
Patent JP-H0199350-A (JP)
Title: Test system for communication processor system
Inventor: YAMAMOTO HISAMITSU
IPC: H04L69/40
Filed: 1987-10-13
Abstract: PURPOSE:To conduct the test in development and maintenance of a communication processing unit system even when other equipment does not exist by providing an opposite device simulator having a function simulating the processing of an opposite equipment in a communication processing unit. CONSTITUTION:The opposite equipment simulator 12 having a function simulating the processing of the opposite equipment while being incorporated in communication processing unit is provided. A data sent to 1st transmission line 3 is sent in the communication processing unit 1 again and supplied to the simulator 12. The data processing or the like in a 1st opposite equipment is simulated and the processing to the resulting data is applied in the simulator 12, and the processed data is sent to the software 11 to be tested in the communication processing unit 1 via the 1st transmission line 3 in the reverse data flow, a prescribed processing is conducted and sent to a 2nd opposite equipment 2 via a 2nd transmission line 4. The processing above is repeated to conduct the test for the development and maintenance of the software 11 to be tested in the communication processing unit 1.
Patent JP-H10108362-A (JP)
Title: Dc power unit
Inventor: OKAMURA CHIAKI
IPC: F01K13/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent the deterioration of the section constituting a power source even in the case of performing parallel operation. SOLUTION: In the case of performing the parallel operation of each DC power source 1, setting the voltages severally so that a certain voltage difference may exist between the output voltages of each DC power source 1, in a DC power unit which supplies load with currents for operation, with two DC power sources 1 of the same specification with each other connected capably of parallel operation, the output circuit of the DC power source on the side where the voltage is set lower is broken.
Patent JP-H06110943-A (JP)
Title: Picture data processor and picture display method
Inventor: OBA AKIO
IPC: G06F17/30
Filed: 1992-09-28
Abstract: PURPOSE:To efficiently attain a precise retrieving and editing operation by easily obtaining the whole flow of moving image data. CONSTITUTION:A video index constituted of a still picture by reduced picture data obtained by sampling-processing the moving image data in an equal interval, and the still picture by the data obtained by one-dimensionally sampling- processing the moving image data by a horizontal silt at the upper part of a screen and a vertical slit at the left part of the screen, is prepared and displayed at a display screen. At the time of designating a prescribed point or a prescribed area by moving a cursor while the video index is displayed in a retrieval (reproduction) mode or an edition mode, a processor 1 calculates a time code corresponding to the point and the area, outputs a command through a control part 7 to a moving image data source 3 such as a VTR related with the displayed video index, and executes the retrieval and edition. Thus, the summary of the animation can be confirmed in detail corresponding to a time lapse by the display of the video index, and the precise retrieving and editing operation can be efficiently attained by using it.
Patent JP-2000088734-A (JP)
Title: Multiple-azimuth simultaneous detection condensing equipment and scanning type proximity field microscope
Inventor: YAMAMOTO NORITAKA
IPC: G01B11/24
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To separate a constituent that depends on recess and projection, material quality, and the like from obtained light information by using multiple- azimuth simultaneous detection condensing equipment for mounting a plurality of optical waveguides or photo detectors in a condensing system used for a scanning type proximity field microscope. SOLUTION: By inserting an optical fiber where an end face is flat and a wall is opened into a waveguide hole 2 being provided on a dome 1, light information of a certain solid angle can be simultaneously observed. Multiple- azimuth simultaneous detection condensing equipment itself can be installed at the opposite side as well as the transmission side of a target simultaneously. A light lever can also be used in the multiple-azimuth simultaneous detection condensing equipment of a type where an information part is cut off. By performing the operation processing of the light information, a constituent depending on recess and projection and material quality can be separated.
Patent JP-H01100916-A (JP)
Title: Light emitting member and manufacture thereof
Inventor: TSUDA HISANORI
IPC: H01L31/14
Filed: 1987-10-14
Abstract: PURPOSE:To emit light from a material, which does not emit light in a normal state or to enhance light emitting intensity of a material, which normally emits light, remarkably, by oxidizing at least a part of fine particles or the aggregate of the fine particles. CONSTITUTION:A silicon wafer substrate 6 is set. The pressure in a downstream chamber 4 is reduced with an exhaust system 8. SiH4 gas, which is diluted with H2, is made to flow into a cavity resonator 5. Then a microwave is sent into the cavity resonator 5, and discharge plasma is generated. Then fine particles are formed in the plasma. The fine particles are blown into the downstream chamber 4 through a contracting and expanding nozzle 1. The fine particles are deposited on the substrate 6. The fine particle film is taken out into air. The fine particle film has a structure, in which the fine particles are deposited on the substrate in a layer form. At least a part of the particles is oxidized. The light emitting intensity is increased with such a light emitting member. A material, from which light emission is not recognized in actual use, is made to emit light.
Patent JP-H01100970-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YUDASAKA KAZUO
IPC: H01L29/78
Filed: 1987-10-14
Abstract: PURPOSE:To reduce the irregularities of thickness of a polysilicon film turning to a channel region, and reduce the irregularities of electric characteristics of a TFT, by a method wherein, after an SiO2 film is formed on a polysilicon film by CVD method, an SiO2 film is formed by thermal oxidation of the above polysilicon film, and these two SiO2 films are used as gate insulating films. CONSTITUTION:On an insulating substrate 301, a polysilicon film 302 is formed, and thereon an insulating film 303 is formed, by CVD method. Next, a thermal oxide film 304 is formed. As to this thermal oxidation, the oxidation reaction progresses on the boundary surface against the polysilicon film 302 through the CVD insulating film 303. Next, a gate electrode 305 is formed. According to this method, the thickness of the polysilicon film 302 turning to the channel region of a TFT can be made thin, and further the irregularities can be reduced.
Patent JP-H0895560-A (JP)
Title: Keyboard device of electronic keyboard musical instrument
Inventor: NISHIDA KENICHI
IPC: G09B15/00
Filed: 1994-09-28
Abstract: PURPOSE: To improve the visibility of keys which emit light and to enable a player to distinctly recognize key touch states by forming parts of keys opposite to key guides of light transmissive blanks and providing these key guides with light emitting means for making the keys to be touched emit light. CONSTITUTION: Recessed parts 5 of an approximately U shape in section formed on the inner side of the keys 1 are partly formed as parts 5a to be guided for vertically moving the keys. Both white and black keys are formed of translucent light- transmissive synthetic resins to the extent that the light to be cast into the parts 5a to be guided is sufficiently visible from the front surface side but that the shapes, etc., of the internal parts are invisible. LED (light emitting means) 7 inserted and held in the key guides 8d are lighted by input of the prescribed signals corresponding to music from a control circuit and much of the light thereof is cast as straight arriving light al to the top surfaces (the parts 5aa opposite to the key guides) of the recessed parts 5a.  The parts 5aa of the translucent keys 1 opposite to the key guides are illuminated with this light in combination with the reflected light. At this time, the adjacent keys 1 are in contact with each other via their respective double walls and clearances and, therefore, the respective keys 1 emit light respectively distinctly.
Patent JP-H0788800-A (JP)
Title: Cut device for foaming material block
Inventor: MORINAGA NOBUHITO
IPC: B26F3/12
Filed: 1993-09-24
Abstract: PURPOSE:To easily perform work for adjusting a space between electric heating wires by providing a drive means for driving a heating wire contact control means and a moving means based on indication from a control means, in a space setting means. CONSTITUTION:A device is provided with a space setting means 9 for vertically parallelly moving an electric heating wire 3 with a holding means to set a space of the heating wire 3 to a desired space. This space setting means 9 is provided with a heating wire contact control means for placing the heating means 3 in a non-contact condition relating to a power supply means only when the heating wire 3 is moved. Next based on indication from a control means, this heating wire contact control means and a moving means 30 are driven by a drive means, to move a plurality of the heating wires 3 successively set to a desired space along a guide pillar 8.
Patent JP-H01101494-A (JP)
Title: Measuring instrument for time interval
Inventor: KOGAI YUKIKAZU
IPC: G04F10/04
Filed: 1987-10-14
Abstract: PURPOSE:To take an accurate measurement continuously for a long time by measuring and storing the H-level time and L-level time of an input pulse waveform and calculating and measuring the sum of both of them and the variation in difference between adjacent sums. CONSTITUTION:Monostable multivibrators 15 and 16 obtain the leading edge pulse Up and trailing edge pulse Dp of the input pulse waveform to a terminal 1 and supply them to the reset terminals of counters 2 and 3, which are reset. A clock from a clock oscillator 14 is supplied to the clock terminals of the counters through AND circuits 11 and 12 right after that, so the counters 2 and 3 perform counting operation. The outputs of the monostable multivibrators 15 and 16 become pulses to be sent to write specifying terminals for memories 41 and 42, so the counted values right before the counters 2 and 3 are reset are stored in prescribed addresses of the memories.
Patent JP-H08100021-A (JP)
Title: Low-smoking polyethylene
Inventor: SAITO TOSHIYA
IPC: C08F4/658
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a new low-smoking polyethylene reduced in the content of a low-molecular-weight component and thereby suppressed in smoking in molding without detriment to moldability, product properties, etc. CONSTITUTION: This polyethylene satisfies the relationship MW/MN (L) <=6.8-1.5 logMFR (wherein MW/MN (L) is the MW/MN value as obtained when the low- molecular region of a molecular weight distribution curve as determined by gel permeation chromatography(GPC) is approximated by a logarithmic normal distribution; and MFR is the melt flow rate as measured according to JIS K7210). This polyethylene is obtained by polymerizing ethylene in the presence of a catalyst component prepared by bringing a magnesium alkoxide, a halohydrocarbon and a titanium compound into contact with each other.
Patent JP-H03121525-A (JP)
Title: Information recording device
Inventor: KANAI SATOSHI
IPC: G06F21/80
Filed: 1989-10-04
Abstract: PURPOSE:To prevent audio CDs and CD-ROMs on the market from being copied by storing part of recorded information on a memory card and enabling a comparator to decide the information when it is read out and inhibiting the information from being read out of an optical disk unless its coincidence is obtained. CONSTITUTION:When the information is recorded on the optical disk 10, part of the information is stored in a storage means 14 and when the recorded information is read out of the optical disk 12, a comparing means 17 decides whether or not the information recorded on the optical disk 12 is stored in the storage means 14. Then, when the information recorded on the optical disk 12 does not matches the information stored in the storage means 14, the information is inhibited from being out of the optical disk 12. Consequently, this information recording device is prevented from reading information out of an optical disk other than the optical disk where the information is recorded and audio CDs and CD-ROMs on the market are prevented from being copied.
Patent JP-H0998736-A (JP)
Title: Production of ball-shaped sarcocarp
Inventor: KENMOCHI MAKOTO
IPC: A23L19/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the scooping out of the sarcocarp by sphering the shape of a ball-shaped sarcocarp into a good appearance. SOLUTION: The skin of a fruit is peeled to expose the sarcocarp, which is then frozen so as to attain <=-20 deg.C in a quick freezing step. The resultant frozen sarcocarp is semifrozen so as to attain -1 to -12 deg.C in the semifreezing step and the resultant fruit is then scooped out with a scooping out tool having a nearly spherical curved part in a scooping out step.
Patent JP-H0892934-A (JP)
Title: Vegetation block for revetment work and revetment working method using the block
Inventor: MATSUI TOSHIMATA
IPC: E02B3/04
Filed: 1994-09-29
Abstract: PURPOSE: To facilitate how to handle and have a high degree of freedom of layout and create a vegetation-based natural landscape by filling plant fibers into net-like bags and connecting the bags whose size and weight are made carryable with one hand and fixing them with a ground surface. CONSTITUTION: A roll of fiber-made mats with a specified thickness is filled up in a nylon-made net-like bag. A specified number of bags are connected with a hemp rope and fixed with a seashore or a bank. During this work, piles are driven to fix for every specified number while the both ends of a connector are fixed with the piles. In addition, borrowed earth is buried in a cavity area on an offshore side of a vegetation block. Then, at the point of time when the ground is consolidated with a lapse of time and stabilized, waterside plants are planted in a vegetation block and an earth borrowed area. This construction makes it possible to enhance workability even on a sea shore or a bank having a complicated curved ground surface and execute revetment work with high efficiency, and what is more, create an excellent natural landscape by the vegetation of waterside plants.