baber/WOPTO huggingface dataset:
Patent JP-H06106348-A (JP)
Title: Welding equipment
Inventor: OMI TADAHIRO
IPC: B23K26/21
Filed: 1991-11-20
Abstract: PURPOSE:To prevent a metal from adhering to the vicinity of the surface of a welding zone, improve the flatness of the surface of the welding zone and reduce the deposit quantity of chrome carbide caused by the reduction of the heat input quantity by arranging a means for applying a magnetic field having a component vertical to the surface of the welding zone. CONSTITUTION:In the welding device for connecting plural members by melting the respective welding zones of plural members, by forming a magnetic field having a component vertical to the surface of the welding zone by using permanent magnets 102, 102', etc., metallic fume generated at the time of welding is left in the welding zone, the flow to the downstream side of a welding construction part is prevented, and it is prevented that the metallic fume is deposited onto a member to be welded. Also, as for a metallic melt, electric conductivity is high, therefore, the average property of the welding zone is improved by a magnetic field. Moreover, since the magnetic field can converge ions or electrons generated by a melting means, a beam can be narrowed down, and welding bead width can be finished narrowly.
Patent JP-H01171387-A (JP)
Title: Twin-lens type stereoscopic camera
Inventor: UENO ATSUSHI
IPC: H04N13/02
Filed: 1987-12-25
Abstract: PURPOSE:To output a suitable stereoscopic video signal even when the moving speed of an object is different by detecting the speed information of a shutter, delaying at least one of the right and left video signals to be obtained from an image pickup part for a field period and after that, alternatively outputting the two video signals at every field. CONSTITUTION:A comparing signal S6 is outputted from a one-shot multi-vibrator 4b. The condition of the signal level of a release control signal S4 is outputted as a shutter speed information signal S5 with the timing of a leading edge 6b of this comparing signal S6 and the switching of a first changing-over switch 7 is controlled. When the object whose motion is not so speedy is photographed, a video signal S10 for stereoscope to be same as a conventional signal form is outputted. On the other hand, when the object whose motion is speedy is photographed, a first changing-over switch 7 is changed over to an input terminal (a) side. In a second changing-over switch 9, the video signal for stereoscope in which a video signal S1 for right eye to be delayed for one vertical period and a video signal S2 for left eye are switched to a field unit is outputted.
Patent JP-H07187757-A (JP)
Title: Fired refractory bricks of magnesia-chromia excellent in slag erosion resistance
Inventor: KIMURA ETSUJI
IPC: C04B35/047
Filed: 1993-12-27
Abstract: PURPOSE:To produce fired refractory bricks of magnesia-chromia excellent in slag erosion resistance. CONSTITUTION:This fired refractory brick is composed of magnesia-chromia containing 2 to 25wt.% of titanium oxides calculated as TiO2.
Patent JP-H08158580-A (JP)
Title: Method of surface treatment construction of concrete wall surface
Inventor: KURODA KOJI
IPC: E04G23/02
Filed: 1994-12-09
Abstract: PURPOSE: To obtain excellent water resistance, etc., by forming a weak white urethane layer on the surface of a concrete wall surface and laminating a top coat layer consisting of a colorless silicone resin or fluororesin or the like on the surface of the urethane layer. CONSTITUTION: The foundation of the surface of a concrete wall surface 1 is adjusted, and a mixture at the rate of a two-part type weak white urethane 14 to a hardener 1 is applied, thus forming an urethane layer 2. The urethane layer 2 is hardened, and the surface of the urethane layer 2 is coated with two-part type weak white permeable urethane 3. The permeable urethane 3 is hardened, and a top coat layer 4 composed of a mixture at the rate of a colorless acrylic silicone resin 14 to the hardener 1 is applied. Accordingly, a surface excellent in stain resistance, water resistance, etc., and superior even in a neutralization preventive effect can be acquired.
Patent JP-H07192309-A (JP)
Title: Information recording medium and polycarbonate resin for information recording medium
Inventor: FUKUNISHI KYOKO
IPC: G11B7/24047
Filed: 1993-12-27
Abstract: PURPOSE:To produce an information recording medium keeping good releasing property, suppressing a hydrolysis of polycarbonate resin and having high weather resistance. CONSTITUTION:In the polycarbonate resin, <=0.5% releasing agent containing 10 to 30C aliphat. ester (e.g. stearic monoglyceride) is incorporated and a concn. of an alkali metal ion incorporated in this aliphat. ester is <=100ppm. And this information recording medium has a substrate formed by using this polycarbonate resin.
Patent JP-H05143196-A (JP)
Title: Air bag device for vehicle
Inventor: ASAUMI TOSHIO
IPC: B60R21/16
Filed: 1991-11-21
Abstract: PURPOSE:To improve the sureness of abnormality monitoring at the time of turning on a power supply and to attain the computer processing of an air bag device by resetting a sub-CPU for monitoring abnormal operation prior to a main CPU. CONSTITUTION:The sub-CPU 2 monitors the operation of the main CPU 1, and when abnormality occurs, outputs unit output inhibition signals s1, s2. An inhibitor 3 inhibits a unit output in response to the signals s1, s2. A delay time shorter than that of the 2nd reset circuit 4b is set up in the 1st reset circuit 4a. Thereby reset signals are respectively supplied to the main CPU 1 and the sub-CPU 2 after the lapse of respective delay times from the ON of the power supply. Namely the sub-CPU 2 is reset prior to the main CPU 1. Consequently the sub-CPU 2 can surely execute monitoring operation immediately when the main CPU 1 starts operation.
Patent JP-H04199083-A (JP)
Title: Practicing device for instrument play
Inventor: FUKUSHIMA SEIICHIRO
IPC: G10H1/00
Filed: 1990-11-29
Abstract: PURPOSE:To enhance the practicing efficiency while making reference to the result from comparison of the playing made according to an indicated musical score with the play information by comparing them and display the comparing result, and thereby allowing a player to simply repeat the practice of playing while reading the musical score. CONSTITUTION:A synthesizer 20 includes a keyboard 21, sound source 22, switches 23 for setting, delicated processor (MPU) 24, amplifier 25, input interface 26, output interface 27 and speaker 28, and when a player operates the keyboard 21 in conformity to an indicated musical score, sounds are emitted from the speaker 28 with the set tone. From the output interface 27, digital signals in accordance with the playing condition are fed to a personal computer 5 via a MIDI interface 10. The computer 5 compares the playing condition with the play information stored in advance, and the result from comparison is emitted. Thereby the player plays while watching the indication of the musical score, wherein he can obtain immediately the result from comparison of the playing with the original play information.
Patent JP-H08162910-A (JP)
Title: Pulse generator
Inventor: TAKEUCHI SHINJI
IPC: F02D45/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a pulse generator capable of being constituted of an inexpensive hardware and obtaining a wider duty factor in the case of using a CPU without a PWM function or without the degree of freedom in the selection of the time resolution and driving cycle of PWM. CONSTITUTION: Two OCR functions provided in the CPU 300 are used, two outputs Dout 1 and Dout 2 are used, one is used for pulse cycle output and the other is used for duty decision. An offset circuit is not used, the output difference of the Dout 1 and the Dout 2 is utilized, a NOR gate is used and on-duty is outputted from a short width to 100%. Also, by using the inversion, the side of 0% is finely outputted.
Patent JP-H08157443-A (JP)
Title: Production of amine oxide aqueous solution
Inventor: KAWASHIMA AKIKO
IPC: A61K8/41
Filed: 1994-12-08
Abstract: PURPOSE: To industrially advantageously obtain the subject aqueous solution useful as a surfactant having least skin irritation at a high yield in a short time by reacting a specific tertiary amine with a hydrogen peroxide solution in the presence of a specific tungsten compound. CONSTITUTION: (A) A compound expressed by formula I [R1 is an (un)saturated 8-22C (branched) aliphatic hydrocarbon group; R2 and R3 are each methyl or (hydroxy)ethyl] and (B) a hydrogen peroxide solution are reacted in the presence of (C) an acid containing tungsten in a molecule or a salt of the acid [e.g. (sodium or ammonium) phosphotungstate, silicotungstic acid or (ammonium) tungstate] to afford the object aqueous solution of the compound expressed by formula II. Preferably, the component A is adjusted to pH <=7 in a solution dispersed or dissolved in water and its using amount is 0.01-5wt.% based on the component B, and the components A and B are mixed with water before reacting with the component C in obtaining the object aqueous solution.
Patent JP-H10166520-A (JP)
Title: Multilayered sheet
Inventor: TATSUMI YASUO
IPC: B32B27/32
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To realize both the sealing properties and ply separation of this sheet at the same time under the condition that only flat sealings are employed at the flange parts of a container in a multilayered sheet consisting of two or more layers by a method wherein one layer is a sealing layer, which has a peeling function and a specified thickness and is made of a straight chain-like low density polyethylene-based resin and another layer is a layer adjacent outside to the sealing layer made of polypropylene. SOLUTION: This multilayered sheet having two ore more layers consists of a sealing layer, which has a peeling function, is made of a straight chain-like low density polyethylene- based resin and has the thickness of 1-10μm, and another layer adjacent outside to the sealing layer, which is made of a polypropylene-based resin and has the thickness of 1-300μm. Further, the lamination of arbitrary resin onto the outside of the adjacent layer may be possible. When the thickness of the sealing layer below 1μm is employed, insufficient sealing and the lowering of the resistance against impact and vibration result. If the thickness of the sealing layer exceeds 10μm, a deteriorated cutting properties and an impaired treating feeling result and a fear for impairing an external appearance due to napping and stringiness develops.  If the thickness of the layer adjacent outside to the sealing layer is below 1μm, delamitation tends to develop, while if its thickness exceeds 300μm, transparency tends to be impaired.
Patent JP-H07190760-A (JP)
Title: Horizontal positioning method, horizontal setting-out method and horizontal setting-out device using communication tube capable of directly finding arbitrary height
Inventor: IZUMITANI TAKESHI
IPC: G01C5/04
Filed: 1993-12-27
Abstract: PURPOSE:To eliminate an additional setting-out work and automate an accurate and quick a setting-out work in a horizontal direction by using differential pressure corresponding to a level difference between a spirit level placed at an arbitrary level, and a pressure sensor at arbitrary height as a reference value. CONSTITUTION:Water 9 is sealed in a synthetic resin tube 8 as a communication pipe and its one end is connected to the bottom 10b of a spirit level 7. The other end 8b of the tube 8 is closed with a pressure sensor 11. In this case, the spirit 7 is made of a box type pan 10 of large diameter and sturdy structure sealing the water 9 in such state as free from a concern about leakage. A microcomputer 12 assembled into the sensor 11 computes and determines the mid-range of the waveform of output voltage according to installed software. Also, the computer 12 sets a differential pressure on the basis of a level difference (h), with the spirit 7 placed at an arbitrary height and the sensor 11 adjusted to positioning level A, as a reference value. The spirit 7 is placed on a common level floor and the sensor 11 at arbitrary height desired for positioning, thereby setting the reference value. Thereafter, the sensor 11 is moved and made to output a signal within the reach of the tube 8, and the 'zero', 'low (high)' and 'positive (negative)' values are used at the same level as corresponding to the reference value, thereby eliminating an additional setting-out work and obtaining ceiling level, intermediate level and so forth.
Patent JP-H06163047-A (JP)
Title: Flat type secondary battery
Inventor: KAHATA TOSHIYUKI
IPC: H01M10/052
Filed: 1992-11-18
Abstract: PURPOSE:To heighten energy density and flexibility, and obtain high reliability by constituting a negative electrode active material of graphite and a carbon body having a turbulent layer structure. CONSTITUTION:A flat type secondary battery is composed of a sheet-like positive electrode, a negative electrode and a high polymer solid electrolyte, and a negative electrode active material is formed of a carbon material, and the carbon material is composed of graphite and a carbon body having a turbulent layer structure whose surface interval is 3.45-3.7Angstrom . Thereby, gas is not generated, so that a battery having the sufficient cycle service life can be obtained. Since a complex of an electrically conductive high polymer and crystalline vanadium oxide is used in the positive electrode, when positive electrode density is 1.4-2.2g/cm<3>, high energy density, high reliability, flatness of voltage and flexibility can be obtained.
Patent JP-H01170811-A (JP)
Title: Optical position and speed detector
Inventor: DEGUCHI TOSHIHISA
IPC: G01P3/36
Filed: 1987-12-25
Abstract: PURPOSE:To detect position information of a mobile body as a continuous variable by inclining a slit at an angle to the moving direction of the mobile body and relatively moving a light projector, a photodetector, and the slit in accordance with movement of the mobile body. CONSTITUTION:The light beam projected from a light projector 5 passes a slit 2a and is made incident on elements 6a and 6b of a light beam position detector 6 and is converted to electric signals, and they are inputted to a differential amplifying circuit 13 and an adding circuit 14 through current-voltage converting circuits 11 and 12. When a mobile body 1 is placed in the zero point position, the centroid of energy of the light beam is on the boundary between elements 6a and 6b and outputs of elements 6a and 6b are in the same level, and the level of the position signal outputted from the circuit 13 is zero. When a slit plate 2 is moved in the direction of an arrow A in accordance with movement of the mobile body 1, the quantity of incident light on the element 6a is reduced because the slit 2a is inclined upward in the direction of the arrow A, and the quantity of incident light on the element 6b is increased. Then, the level of the position signal outputted from the circuit 13 is raised in the positive direction, and the position of the mobile body 1 is detected by this level.
Patent JP-H09144724-A (JP)
Title: Connection device of pipe and the like
Inventor: KATAYAMA HIDEO
IPC: F16B7/20
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To easily perform joining of pipes such as attachment of one pipe to and detachment of it from the other pipe instantaneously, and materialize stable connection free from a play and easy detachment. SOLUTION: A spring sleeve 3 in which a plurality of projections 6 are provided in a deflected manner by cutting and erection is provided on an inner or outer surface of a semi-circular spring a part of which is notched, and the spring sleeve 3 is interposed between one pipe and the other pipe 2 to facilitate firm joining of pipes in an attachable/detachable manner. Various kinds of pipes can be smoothly joined in an attachable/detachable manner in one operation making use of the elasticity of the spring sleeve. Flexibility is available due to interposition of the spring sleeve, and uniform tightening and fixing with excellent fitting can be guaranteed for any type of pipes. The function is not deteriorated through the repeated use, and the tightening accuracy is also excellent.
Patent JP-2001145827-A (JP)
Title: Mixing device
Inventor: HIRAOKA TOSHIHARU
IPC: B01F5/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device capable of continuously conducting a homogeneous mixing of a fluid with a very simple means that does not use an outside energy and mixed elements in a complex shape in a wide range of application for mixing, dispersion, gas absorption and the like involving liquid, gas, gas-liquid-solid system. SOLUTION: Mixed elements 3, 3 which combine a guide plate 7, a swirling board 8 and an orifice board 9 are installed at both sides of a cylindrical easing 2. A fixed axis 4 is fixed along the central axis of the casing 2. A plurality of agitating blades 5 are attached to the fixed axis 4 so that they may be free to rotate around said fixed axis 4. A fluid fed into the casing 2 moves towards the downstream to be mixed while swirling in the casing 2 by the swirling power given when the fluid passes through said mixed element 3. Simultaneously, a flow of the fluid towards the direction of the axis at the neighborhood of the center of the casing is mixed by rotation of the agitating blades 5.
Patent JP-H01175859-A (JP)
Title: Aids virus in-vagina sterilizing disinfectant and double vessel with pressure injecting device
Inventor: UMEZAKI TADAO
IPC: A61M3/00
Filed: 1987-12-30
Abstract: PURPOSE:To obtain an ideal aids virus in-vagina sterilizing disinfectant by correlative action between a protective agent and a sterilizer by forming the disinfectant consisting of a vaginal wall protective agent water soluble jelly (protective agent) and an aids virus sterilizing disinfectant (sterilizer) compounding alcohol with wafer. CONSTITUTION:An aids virus in-vagina sterilizing disinfectant consists of a vaginal wall protective agent and a sterilizer of alcohol compound with wafer. In a vessel 1 of the protective agent, a sterilizer-contained vessel 2, thinner than the vessel 1, is built, forming a double vessel, and filling each vessel respectively with a fixed quantity of drug, the vessel 1 connects an elastic rubber injecting pipe 3, drilling a thin injecting hole 4 in the point end. When in use, removing a band 5, applying a finger pressure to the vessel 1 and injecting the protective agent while deeply inserting the erected injecting pipe 3 into a vagina, in the point of time the protective agent is fully glued to the vagina, further when strong pressure is applied, the thin vessel 2 breaks, injecting the sterilizer into the vagina from the injecting hole 4. The double vessel, provided with a pressure injecting device, always combines the protective agent with the sterilizer, fully displaying a function as the in-vagina sterilizing disinfectant.
Patent JP-H05141104-A (JP)
Title: Water stopping agent injection work method
Inventor: KURIHARA KATSUHIKO
IPC: E04G23/02
Filed: 1991-11-22
Abstract: PURPOSE:To surely inject into the ground a water stopping agent for stopping the leak of underground water into an underground structure inside which occurs via the defective portion of the underground structure and increase the sureness of water stopping. CONSTITUTION:In a case in which water leakage into the inside of an underground structure 1 is stopped, a water stopping agent is injected from the inside of the underground structure 1 through an injection hole 3 which is provided by penetrating its structure member 2 and leads to the ground at the back. Water stopping is then carried out by integrating a hardened body thus formed with the underground structure 1. In a work method such as above, the water stopping agent is injected after stirring the ground E around the opening portion of the injection hole 3.
Patent JP-H03194564-A (JP)
Title: Controller for image forming device
Inventor: MIYAWAKI SHOZO
IPC: G03G21/04
Filed: 1989-12-25
Abstract: PURPOSE:To simplify the access of a user program and to realize control by providing the user program at every identification code dedicated to respective operators, selecting the program with the aid of a selection means and outputting the execution command of a copying mode with the aid of a control means. CONSTITUTION:When data is registered, a superintendent registers the identification code to an identification code storage device 1 by ten keys while depressing a register key. An identification code collation part 4 collates the identification code inputted from an identification code input part 3 with the data of the device 1 in order to know whether it is already registered or not and sends the collated result to a copying mode controller 5. The controller 5 executes the copying mode corresponding to user program number information read out by a user program number switch 61 and information from the device 4 and displays the selected copying mode on a display device.
Patent JP-H11168446-A (JP)
Title: Method for detecting synchronization in data transmitting device and device therefor
Inventor: SANO SEIICHI
IPC: H04L27/26
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To enable stable synchronization detection to be executed even in a transmission path with an unfavorable condition by changing a threshold value for judging the magnitude of power in a receiving signal in accordance with the average power value of data symbols among the synchronizing symbol group of the receiving signal, where a non-signal period (null section) is not included. SOLUTION: The receiving signal power value obtained from the receiving signal is given to the input terminal S11 of an adaptive receiving signal level judging equipment 14 and an average power calculator 6 obtains the average power value at every symbol, for example, based on the receiving signal power value. Moreover, a delay equipment 7 executes a prescribed delay in the obtained average power value and outputs it as a delay average power value. Then, a multiplier 9 multiplies the delay average power value by a prescribed coefficient value so as to output it as the threshold value corresponding to the average power value of the receiving signal.  A receiving signal amplitude judging equipment 12 compares the inputted receiving signal power value with a level variable threshold value corresponding to the average power value of the receiving signal which is outputted from the multiplier 9 and outputs the result from an output terminal S12.
Patent JP-H02177377-A (JP)
Title: Manufacture of photovoltaic element
Inventor: UENO NORIYUKI
IPC: H01L31/04
Filed: 1988-12-27
Abstract: PURPOSE:To improve the conversion efficiency of a photovoltaic element and to contrive the stabilization of the characteristics of the element by a method wherein TeCl4 is added into a CdTe paste as a flux. CONSTITUTION:A CdS sintered film 2 is formed on a supporting substrate 1, a CdTe paste, in which 0.3 to 1.0wt.% of TeCl4 as a flux is added to CdTe powder, is performed a screen printing thereon and after being dried, the paste is fired in an inert atmosphere to form a CdTe sintered film 3. Then, a carbon film 4 is formed on the film 3 and electrodes 5 are respectively formed on the films 2 and 4. In such a way, by using the TeCl4 as the flux to be added to the CdTe paste, the series resistance of a solar cell is reduced and an open- circuit voltage is made high.