baber/WOPTO huggingface dataset:
Patent JP-H01272508-A (JP)
Title: Production of controlling agent of plant virus by micro-organism
Inventor: AOKI MICHIKO
IPC: A01N63/04
Filed: 1988-04-22
Abstract: PURPOSE:To safely and inexpensively obtain a controlling agent of plant virus, by cultivating a fungus selected from fungi belonging to the genus, Mycoleptodonoides, Lenzites, Merulius, Fomitopsis, etc., forming a substance showing controlling activity against plant virus in a medium and collecting the substance. CONSTITUTION:A fungus selected from fungi belonging to the genus Mycoleptodonoides (especially Mycoleptodonoides pergameneum), Lenzites (especially Lenzites betulina), Merulius (especially Merulius tremellosus), Fomitopsis (especially Fomitopsis pinkolia), Daedalea (especially Daedalea malicola), Psalliota (especially Psalliota campestris) and Laetiporus (especially laetiporus sulphureus var. miniatus) is cultivated, a substance showing controlling activity against plant virus is formed in a medium and the substance is collected to give a controlling agent of plant virus. The controlling agent exhibits permeating and transferring property.
Patent JP-H11281144-A (JP)
Title: Heat exchanger for air conditioner
Inventor: TSUNO KATSUYUKI
IPC: F24F13/30
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve silentness by making a front face wind velocity of a heat exchanger uniform, thereby enhancing heat transfer of a heat exchange. SOLUTION: A crossflow fan 2 and a circular arc-like heat exchanger 3 integrated with front and back heat exchangers are contained in a sheathing case 5 having a front grill are contained in an indoor unit body 1. When the fan is rotated, the air sucked in the indoor unit via a filter 6 through a suction grill of the case 6 is passed through the exchanger 3 surrounding in a circular arc-like state at a predetermined distance from a front face to a back face of the fan 2, and then diffused in a room as the heated/cooled air from an air outlet 7 through the fan 2. Thus, its front face wind velocity becomes uniform. A distribution of a heat transfer rate becomes uniform. Heat transferability of heat exchanging is enhance. The exchanger can be simplified, and silentness can be provided.
Patent JP-H05299562-A (JP)
Title: Manufacture of composite lead frame
Inventor: ONDA MAMORU
IPC: H01L21/60
Filed: 1992-04-17
Abstract: PURPOSE:To provide a method of manufacturing a composite lead frame of high bonding strength, where a bonding tool is protected against contamination. CONSTITUTION:The joint 3 of an inner lead 5 joined to an FPC or TAB tape 2 and a side face which make the joint 3 serve as a base are partially plated and joined to the copper foil pattern 4 of the FPC or TAB tape 2 for the manufacture of a composite lead frame.
Patent JP-2000288546-A (JP)
Title: Highly oxidative functional water, its ice, and oxidation treatment method using the water
Inventor: KANBAYASHIYAMA AKIRA
IPC: C02F1/50
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide highly oxidative functional water capable of carrying out sterilization, deodorization, decolorization, decomposition, etc., quickly and completely, its ice, and a treating method therefor. SOLUTION: Highly oxidative functional water is prepared by mixing ozone water, which has been generated at the anode side by water electrolysis method, with at least a part of alkaline water which has been generated at the cathode side by the same method. This highly oxidative functional water is used for quickly and completely performing the oxidation treatment, such as sterilization, deodorization, decolorization, and decomposition, of an object to be treated. By quickly freezing the highly oxidative functional water, it can be used as ice.
Patent JP-S57212895-A (JP)
Title: Switching system for trunk line at night
Inventor: HASHIMOTO SHIGEKI
IPC: H04M3/51
Filed: 1981-06-25
Abstract: PURPOSE:To use a trunk line connected to a telephone sets at night mode also from other extensions, by switching the switching means at the incoming of a trunk line, monitoring the means with a trunk line during the response and holding this means switchingly. CONSTITUTION:If an incoming call is given at night mode, an R relay in a trunk line TRK is operated with a callout current, and a central controller detects the operation of a contact r1 of the R relay via a scanner SCN to recognize the incoming call. The central controller restores the TL relay via a relay controller RC and switches contacts tl1 and tl2 in a switching device TR to the position in solid lines. In this case, since the contact r0 in the TRK is operated in matching with the callout current, the callout signal flows to a main telephone set EX1 via the contact r0, the incoming call is informed to the EX1 and a call can be made by hooking of the EX1. At this state, the central controller monitors the contact (a) of the monitor relay A in the TRK via the scanner.
Patent JP-S62254409-A (JP)
Title: Simplified demagnetization of welded steel pipe
Inventor: KANOU TAKANOBU
IPC: H01F13/00
Filed: 1986-04-28
Abstract: PURPOSE:To enable the demagnetization of residual magnetism of a steel pipe at welding by letting the steel pipe which was made by welding steel plates pass through a coil connected to a power source of an AC. welding machine for welding steel pipes. CONSTITUTION:A device for this invention is composed of an AC. welding machine 1, a coil 2 composed of a usual cabtyre cable, and a roll gang 3 for transporting a pipe. An internal diameter of the coil 2 corresponds to an external diameter of a pipe 4 to be demagnetized. This coil 2 is connected with the AC. welding machine 1 and is energized, through which the pipe 4 transported by the roll gang 3 passes so that its residual magnetism can be demagnetized. When the pipe 4 thus demagnetized is circumference-welded, good uranami welding can be performed without an influence of the residual magnetism.
Patent JP-S58216182-A (JP)
Title: Novel prostacyclin compound and preparation thereof
Inventor: NAKAMOTO YASUMASA
IPC: C07D407/12
Filed: 1982-06-10
Abstract: NEW MATERIAL:A compound of formula I [A is H or (protected) hydroxyl; E is O or methylene; X is H or methyl; W is -CH2CH2- or trans -CH=CH-; M is H, metallic ion, ammonium ion, 1-6C alkyl, etc.; R is 4-8C alkyl, adamantyl, -R2-O-R4- (R2 and R4 are 1-7C alkyl), (substituted) aryl, etc.; R1 is H or a protecting group of OH; the wavy lines in the formula are the bond of group A to ring D and the bond of group W to ring D, etc.; the wavy lines in ring B for the bonds of rings B to ring D are cis bonds but include the antipode]. EXAMPLE:10,10-Dimethyl-11-deoxy-5,6-dihydro-prostacyclin. USE:A hypotensive agent, remedy for gastric ulcer and antithrombotic agent administered orally or parenterally 1-100mg/day. PROCESS:A compound of formula II is reacted with iodine in the presence of an alkali metallic carbonate in an organic solvent to give a novel compound of formula III, which is then reductively deiodinated with a reducing agent in an organic solvent.
Patent JP-S583519-A (JP)
Title: Aerial electric transmission line
Inventor: JIYON FURANSHISU ADAMU
IPC: H02G7/20
Filed: 1982-06-10
Abstract: An overhead electric transmission line in which each group of at least two mutually spaced insulators or string of insulators (3) supporting a single conductor (2) or the conductors of a group of transversely spaced conductors carries means (5) for dissipating the energy arising from the fracture of an insulator or string of insulators of the group as the resultant additional load is applied to the or each sound insulator or sound string of insulators of the group, which energy dissipating means is of such a form that as the load on the or each sound insulator or sound string of insulators increases to the maximum safe working load, the energy dissipating means is not permanently extensible in a rectilinear direction substantially parallel to the longitudinal axis of the insulator or string of insulators and, as the load on the or each sound insulator or sound string of insulators exceeds the maximum safe working load and increases towards the load at which the insulator or string of insulators will fracture, the energy dissipating means smoothly and continuously extends permanently in said rectilinear direction to reduce substantially risk of fracture of the insulator or string of insulators.
Patent JP-H06291366-A (JP)
Title: Light emitting element of gallium nitride compound semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01L33/32
Filed: 1993-03-31
Abstract: PURPOSE:To improve an external quantum efficiency of a light emitting element by forming a transparent film, on a surface of the gallium nitride compound semiconductor, of which the refractive index is between the refractive indexes of the compound semiconductor and a sealing material, and suppressing interference of light by multipath reflection inside the semiconductor. CONSTITUTION:A semiconductor wafer of gallium nitride compound, on the sapphire substrate 1 of which, an n-type GaN layer 2, a Zn doped InGaN layer 3 and a p-type GaN layer 4 are formed, is prepared. Forming a predetermined pattern of the p-type GaN layer 4, ohmic electrodes are formed on the p-type GaN layer 4 and the n-type GaN laer 2. Then masking a part of the electrode, a transparent film 5 of SnO2 is formed by deposition on the surface of the p-type GaN layer 4. The refractive index of the transparent film 5 at the wavelength of the light emission of the gallium nitride compound semiconductor is between the refractive indexes of the gallium nitride compound semiconductor and sealing material 6. Then the wafer is cut off into chips, after wire-bonding, each chip is sealed with epoxy resin, thus fabricating the light emitting elements.
Patent JP-S5625398-A (JP)
Title: Exciter for synchronous machine
Inventor: YAMAMOTO TOSHINOBU
IPC: H02P9/14
Filed: 1979-08-03
Abstract: PURPOSE:To exclude an automatic voltage regulator safely even if hunting occurs, by inhibiting the exclusion of the automatic voltage regulator depending on the operating condition of a field voltage detector. CONSTITUTION:When a contact 43a of a change-over switch COS is closed, a contact TRC-a of a change-over contactor is closed and the field winding 2a of an exciter 2 is supplied with the sum of the output voltage of the exciter 2 conducted through a field adjusting resistor 70E and the output voltage of a rotary amplifier AMP adjusted by an automatic voltage regulator 4. When another contact 43b of the change-over switch COS is closed, a contact TRC-b is closed to perform manual control. To change over the control, the change-over switch COS is manipulated as the output voltage of the rotary amplifier AMP is zero. When hunting is detected from the voltage of the exciter 2 by a field voltage detector 9, its contact 9a is opened to inhibit the exclusion of the automatic voltage regulator.
Patent JP-H05271037-A (JP)
Title: First agent for permanent wave
IPC: A61Q5/04
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a first agent for permanent wave for protecting hair from heat of iron, forming wave by contact with an iron at a lower temperature and/or for a shorter time than that of a conventional agent, especially not causing curl down during coating with a second agent. CONSTITUTION:A first agent for permanent wave for one by iron (referred to as iron permanent wave in Japan) consisting essentially of a mercapto compound (reducing agent) such as thioglycollic acid or cysteine is blended with 0.6-20wt.%, preferably 1.0-10wt.% sodium carboxymethyl cellulose having >2.0-1>=0.4 degree of etherification, preferably one having 10-10,000cps, especially 500-5,000cps viscosity at 1% aqueous solution at 25 deg.C based on 100wt.% total amounts of the first agent for permanent wave to give a first agent for permanent wave for iron permanent wave having the above-mentioned effects.
Patent JP-H05122734-A (JP)
Title: Automatic burst positioning circuit for vector scope
Inventor: ROBAATO PUROOBUSUTERU
IPC: H04N17/02
Filed: 1992-03-25
Abstract: PURPOSE:To rotate a display position of a burst vector automatically to a correct position in the display of a vector scope. CONSTITUTION:A zero adjustment circuit 18 obtains an amplitude of a demodulated chrominance component for a burst period of an input color video signal. A processor 22 controls a phase shifter 14 in response to the amplitude of the chrominance component till the burst vectors are arranged to a prescribed axis of the vector scope display.
Patent JP-S5624358-A (JP)
Title: Electrostatic photography and photoreceptor for its use
Inventor: KAMEZAKI YASUSHI
IPC: G03G15/05
Filed: 1979-08-03
Abstract: PURPOSE: To enable positive electrostatic latent images to be formed in given times by one time image exposure, by forming on a conductive substrate a photosensitive layer consisting of a dispersion of photoconductive ZnO-resin binder having a memory resistance not less than a specified value.  
     CONSTITUTION: Dispersion layer 1 of a resin binder of volume resistivity ≥10 14 Ω. cm and ZnO powder having a specified particle diameter and a specific surface area range so as to control R represented by the formula to ≥90%, is formed on conductive substrate 2. In said formula, ED is a potential when a photoreceptor is negatively charged to saturation under a specified condition, EL is a potential when it is negatively charged again to saturation under said condition after it has been exposed to light under a specified condition, and R is memory resistance at that time. The photoreceptor undergoes negative corona charging 3 followed by positive charging 4, and imagewise exposure, resulting in charging exposed area 1-L to zero, and nonexposed area 1-D to positive. It is developed 5 with toner 6 of high resistivity ≥10 13 Ω.cm, transferred 7, and cleaned 10, thus permitting positive charging 4 and development to be repeated in given times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06347581-A (JP)
Title: Method and device for fixing penetrating tube to dome-shaped wall of constituent element of nuclear reactor in sealing mode
Inventor: IBU FUURUNIEERU
IPC: B23K15/00
Filed: 1994-05-12
Abstract: PURPOSE: To reduce the deformation or stress generated in tube welding, and substantially the manufacturing cost of a dome-shaped wall and a constituting element, or the replacing cost of a through-tube. CONSTITUTION: A through-tube 8 is compressed and fitted into the through opening of a dome-shaped wall 2. One end 8a of the tube protruded from the protruding surface of the wall 2 is closely sealed, a wall 18 holding an electron gun 19 is closely mounted on the dome-shaped wall 2 so as to constitute a sealed chamber 23 and fixed thereto. A low pressure is formed within the sealed chamber 24, and the electron beam emitting axial line 19a of the electron gun 19 is turned to the base of the joining area between the through-tube 8 and the through opening of the dome-shaped wall 2. The joining area is scanned by electron beams by rotating and displacing the electron gun 19 around the axial line of the through-tube 8.
Patent JP-S61257747-A (JP)
Title: Flexible transfer machine
Inventor: TAKAGI MASAYOSHI
IPC: B23Q41/00
Filed: 1985-05-09
Abstract: PURPOSE:To assure necessary maintenance space when movable elements are returned to their original positions by disposing work units having work heads movable in a three-dimensional direction at certain intervals to the positions corresponding to the portions of works to be machined. CONSTITUTION:Work units 30 are disposed at intervals equal to the conveying stroke L of a work conveyer device 11, and the space between adjacent work units 30 is determined to be large enough to assure maintenance space H on both sides thereof in which an operator can enter when the work heads 36 are at their original positions. Each of the work units 30 has movable elements 33, 35 for moving the work head 36 into the area of the maintenance space H and a movable element driving device. The work heads 30 can be moved in a predetermined three dimensional direction, and when they are located at predetermined positions within the work area, machining of works is performed. For maintenance, the movable elements 33, 35 are returned to their original positions to assure the maintenance space H between every adjacent work units 30.
Patent JP-H042855-A (JP)
Title: Drying apparatus
Inventor: MATSUMOTO RYOSO
IPC: D06B15/09
Filed: 1990-04-13
Abstract: PURPOSE:To dry a thin band-like body without lowering the quality by controlling a displacement control means according to humidity and degree of contamination in a drying chamber detected by humidity sensor and contamination sensor. CONSTITUTION:A humidity sensor 6 and contamination sensor 8 are provided in a drying chamber 1 or duct 3 and opening of a valve 5 is controlled by an actuator 4 according to humidity and degree of contamination in a drying chamber detected by humidity sensor and contamination sensor.
Patent JP-H09277446-A (JP)
Title: Production of stone material composite panel
Inventor: NOGUCHI HIDEJI
IPC: B32B7/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hot press molding method improved as a stone material composite panel producing method reducing the cracking of a stone material at a time of the production of a panel and enhanced in productivity and workability by interposing a cushion material between a surface material and a press upper hot plate to subject the whole to hot press molding. SOLUTION: When a stone material 1 and a lining material 2 are laminated to be molded by a hot press, molding is performed in such a state that a cushion material 3 is interposed between the stone material 1 and a hot press. As the stone material used as the surface material 1, a natural stone material such as marble or granite and an aritificial stone material such as various ceramics or terrazzo are designated. As the natural stone material, a thin stone material being a standard product with a thickness of 3-17mm obtained by cutting a thick stone material slab by a band saw is pref. used. As the lining material, a material obtained by bonding a metal skin or an FRP skin on the surface of a base material composed of a honeycomb core made of a metal or resin, resin foam or lightweight foam such as inorg. foam is used.
Patent JP-S5324219-A (JP)
Title: Synchronous s ignal generation system utilizing transfer carrier
Inventor: YAMANE HIROKI
IPC: H04L27/00
Filed: 1976-08-18
Abstract: PURPOSE: To compress the transmission band by transmitting the synchronous signal information by means of the transfer carrier frequency itself, among two information which are transmitted to the slave unit groups from a master unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07288559-A (JP)
Title: Communication use signal converter
Inventor: SUMIYA FUMIO
IPC: H04L29/06
Filed: 1994-04-14
Abstract: PURPOSE:To allow the level conversion communication use signal converter inserted between a host controller and a terminal equipment to be immune to the effect of noise. CONSTITUTION:A receiver R1 converts an RS232C signal from a transmission data terminal SD into a logic level signal. A driver D1 converts the converted signal into a signal of an RS 485 signal level and provides the resulting signal to transmission reception data terminals T/R(A), T/R(B). A receiver R2 converts the RS485 signal from the transmission reception data terminals T/R(A), T/R(B) into a logic level signal. A driver D2 converts the converted signal into a signal of the RS232C signal level and provides an output of the signal to a reception data terminal RD. A changeover section 11 allows an output of a switching signal S1 based on a signal of a transmission data terminal SD line, allows an output of the driver D1 and inhibits the input to the receiver R2. A changeover control section 15 inhibits an output of the switching signal S1 based on an output signal from the receiver R2.
Patent JP-S59226738-A (JP)
Title: Controlling apparatus for driving by change of gear ratio of auxiliary transmission
Inventor: UEDA MASAHIRO
IPC: F16H61/18
Filed: 1983-06-03
Abstract: PURPOSE:To prevent perfectly the gears of an auxiliary transmission from being damaged, by providing a clutch sensor for detecting the disengaged state of a clutch, and controlling the driving by the change of the gear ratio of the auxiliary transmission in accordance with the output from the sensor. CONSTITUTION:Electromagnetic valves 20, 22 are connected to an actuator 12 for driving by the change of the gear ratio of an auxiliary transmission, a control circuit for controlling the electromagnetic valves 20, 22 is provided with a clutch sensor 34, and the electromagnetic valves 20, 22 are controlled in accordance with the detected signals from the clutch sensor 34. Accordingly since the driving by the change of the gear ratio of the auxiliary transmission cannot be performed unless a clutch pedal is operated to engage the clutch completely, damage to the gears of the auxiliary transmission due to erroneous operation by the operator at the time when the gear ratio of the auxiliary transmission is changed can be obviated.
Patent JP-S5623383-A (JP)
Title: Tracing detector for welding
Inventor: WAKAMATSU KAZUHIKO
IPC: B23K9/12
Filed: 1979-08-03
Abstract: PURPOSE: To provide a constant output voltage with ease at temperatures over a wide range at the small detecting end in a circuit of detecting the output of an oscillating section changing according to the characteristics of a detecting coil, by disposing a temp. dependency resistor in proximity to the detecting coil.  
     CONSTITUTION: If high frequency current is flowed to a detecting coil 2 and the object to be detected is approached to its detecting end, the characteristics of the detecting coil 2 change according to the distance between the object to be detected and the detecting coil 2. According to this, the oscillating output of an oscillating section 3 changes and the output thereof is outputted to a detecting output section 4, by which it is detected and an output voltage E 0  is generated. At this time, a small-sized temp. dependency resistor 7 connected across the detecting coil 2 in proximity thereto offsets the change in the output voltage characteristics changing according to the temperature change of the detecting coil 2. If the characteristics of this resistor 7 are suitably selected, nearly a constant output voltage is easily obtained within a temp. range of 0W180°C even at the small detecting end. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61256030-A (JP)
Title: Wet friction member
Inventor: NAKAZAWA SHIRO
IPC: C08L63/00
Filed: 1985-05-10
Abstract: PURPOSE:To produce wet friction material having excellent performance such as load-withstandability, friction factor, mechanical strength, etc. by employing simple substance or compound of poly-para-hydroxy-stylene as hardener for epoxy resin. CONSTITUTION:Compound of one or more than two kinds of poly-para-hydroxy- stylene, phenol resin, phenol-aralkyl resin or acid anhydride having sufficient quantity of epoxy group for complete bridging as shown on the table is employed as the epoxy resin hardener for resin binder. Consequently, high load withstandability and friction factor, low abrasion of friction member and the counterpart member, sufficient mechanical strength against mechanical function to be produced under friction and stable performances against change of using conditions can be achieved.
Patent JP-H041194-A (JP)
Title: 1,10-phenanthroline derivative
Inventor: OGAWA SHOJIRO
IPC: G01N33/50
Filed: 1990-04-17
Abstract: NEW MATERIAL:A compound of formula I (Z is O, Si; R is alkyl, alkenyl, cycloalkyl, aryl, aralkyl). EXAMPLE:2,9-Dibutoxy-1,10-phenanthroline. USE:Useful as an ionophore having high selectivity for lithium ions. PREPARATION:A 2,9-dihalo-1,10-phenanthroline of formula II (X is halogen) is reacted with an alcohol or thiol of formula: R-ZH under a strong basic condition.