baber/WOPTO huggingface dataset:
Patent JP-2000336088-A (JP)
Title: NEW CHEMICAL SUBSTANCE F420m ANALOGUE
Inventor: YOSHIKAWA KAZUHIRO
IPC: C07D407/12
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound different in action mechanism from the conventionally known antibiotics, and useful as an antimicrobial agent. SOLUTION: This compound is a compound of the formula ((k) and (m)are each 1-4, and k<=m; (n) is 1-12; but except the combination of k=1, m=2 and n=8). The compound of the formula is obtained by culturing microorganisms belonging to the genus Pseudoalteromonas and having the ability to produce the compound of the formula [pref. Pseudoalteromonas sp. F-420 strain (FERM P-16084)] by a liquid cultivation or the like, pref. at 30<= in a medium of pH 6-11 having a carbon source, a nitrogen source and the like, producing and accumulating the compound of the formula in the cultured product, and then- carrying out an isolated purification of the thus obtained compound through ethanol extraction, high performance liquid chromatography or the like and collecting the objective compound.
Patent JP-S5848223-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: G11B5/64
Filed: 1981-09-17
Abstract: PURPOSE:To obtain a magnetic recording medium retaining high corrosion resistance against high temp. and high humidity, and rust resistance, by forming a thin film of ferromagnetic metal on a polyester film contg. amount of free org. acid not exceeding a specified value. CONSTITUTION:A ferromagnetic thin film is formed by the vapor deposition, ion plating, or the like method on a polyester film so as to control a content of free org. acid in the film, consisting mainly of formic and acetic acids produced during production to <=10<-3>g/g of magnetic recording medium, thus permitting rusting of the magnetic thin film to be prevented even in high temp. and high humidity.
Patent JP-S5673540-A (JP)
Title: Method of preventing solvent diffusion in cleaning vessel
Inventor: UCHINO MASAHIDE
IPC: B08B3/08
Filed: 1979-11-16
Abstract: PURPOSE:To prevent the outflow of evaporating solvent gas to the atmosphere by injecting a noncombustible gas having specific gravity to the cooling phase of the evaporating solvent gas in a cleaning device using a chlorine or fluorine org. solvent. CONSTITUTION:At the time of heating a cleaning soln. 2, which is a chlorine or fluorine rog. soln., put into a cleaning vessel 1 and cleaning the object to be cleaned by the heated liquid phase 3 and evaporating solvent gas phase 4, a noncombustible gas such as carbon dioxide or nitrogen gas which is heavier in specific gravity than air and is lighter than the evaporating gas of the solvent is injected into the cooling phase 7 in the upper part of the vessel 1. Then, the noncombustible gas shuts off the opening 9 of the vessel 1, thereby preventing the outflow of the evaporating solvent gas into the atmosphere.
Patent JP-S5849974-A (JP)
Title: Transfer device
Inventor: OOTSUKA HIROHISA
IPC: G03G15/16
Filed: 1981-09-21
Abstract: PURPOSE:To obtain a high-quality transferred image without white part, by arranging  discharger in upper and lower stream sides of a pressing means to generate an electrostatic field in the direction where a toner is attracted to a transfer material. CONSTITUTION:When a transfer material 6 is supplied to the circumferential face of a photosensitive drum 20 along a guide 4, the transfer material 6 is stuck around the  drum and reaches the position of a discharger 2. Since an electric field is given from the discharger 2 in the direction where the toner is repulsed from the surface of the  photoreceptor, the toner on the surface of the photoreceptor presents the electrophoresis in a dispersion medium 23. The transfer material 6 reaches the position of a  pressing means 1 after a part of the toner is transferred to the transfer material; and  when the transfer paper 6 is caught by a transfer roller 11, a transfer wheel is surfaced  from the circumferential face of the drum 20, and the roller 11 straightens creases or  the like of the transfer material 6 to transfer the toner image to the transfer material  6. Thereafter, the transfer material 6 reaches the position of a discharger 3, and the  toner on the surface of the photoreceptor is peeled by the electrostatic force due to the  electric field going from the discharger 3 toward the surface of the photoreceptor and  is transferred to the transfer material 6.
Patent JP-H022573-A (JP)
Title: Toner manufacturing device for electrophotography
Inventor: NAKANO NOBUHIKO
IPC: G03G9/08
Filed: 1988-06-15
Abstract: PURPOSE:To increase the dispersibility of each material and to uniformize the dispersibility of respective materials in a kneaded body which is obtained continuously by providing a material supply part, a mixing part, and a kneading part. CONSTITUTION:This device is equipped with the material supply part 2 which feed the materials of toner continuously to the mixing tank 5 of the mixing part 3 at a ratio corresponding to the blending rate in the toner, the mixing part 3 which has a stirring means 6 provided in the mixing tank 5 and mixes the respective materials fed from the material supply part 2 to the mixing tank 5 continuously, and the kneading part 4 which communicates with the mixing tank 5 and kneads the mixture of the respective materials obtained from the mixing part 3 continuously. Consequently, the dispersibility of each material can be increased in the mixing process and each material is uniform in dispersibility and excellent and uniform in quality, so that the picture quality is improved by using this toner.
Patent JP-S5943125-A (JP)
Title: Spinning device of spinning frame
Inventor: TAKASU SHIGERU
IPC: D01H4/00
Filed: 1982-08-27
Abstract: PURPOSE:The titled device capable of twisting without using crips and spindles, having a simple structure, causing no end breakage, by rotating a ballon control pipe in the direction opposite to the twisting direction of fiber bundle in a twisting nozzle. CONSTITUTION:The ballon control pipe 28 is supported on the bearing 29 in the outer pipe 26 connected to the cap 23 to feed flying fibers, and the twisting nozzle 31 is set in the opposite direction of it. The pipe 28 is rotated in the direction opposite to the twisting direction of the nozzle 31, so that flying fibers from the channel 22 are easily attached to the tip of the fiber bundle 27 which are untwisted and nappy well.
Patent JP-H05337657-A (JP)
Title: Resistance welding controller
Inventor: GOTO YASUHIRO
IPC: G05B13/04
Filed: 1992-06-09
Abstract: PURPOSE:To provide the resistance welding controller capable of reducing the generation of expulsion and surface flash due to excessive input and the generation of the shortage of the nugget diameter due to electrode damage and too little input. CONSTITUTION:A detection part 1 detects at least one physical quantity on a part to be welded and an arithmetic part 3 carries out numerical analysis of the energizing diameter or the energizing diameter and the nugget diameter by using this physical quantity. A comparison part 2 outputs the result obtained by comparing the physical quantity with a model waveform as a control signal or outputs the result obtained by comparing the model wave form of the nugget diameter with the nugget diameter estimated by the arithmetic part 3 as a control signal. An output command part 4 controls a power source part 5 with heat input density pert the energizing diameter as a reference by using the energizing diameter output from the arithmetic part 3 and the control signal outputted by the comparison part 2 and changes at least one of a welding current, the welding time and the welding force. Accordingly, heat input density control not effected by the size of the energizing diameter can be realized.
Patent JP-H04347301-A (JP)
Title: Scroll type fluid machine
Inventor: KOBAYASHI ISAMU
IPC: F04C18/02
Filed: 1991-05-22
Abstract: PURPOSE:To improve abrasion resistance and aggulutinative abrasion resistance of a sliding surface by reducing an Si amount of either one of a fixed scroll or a turning scroll made of Al-Si system alloy by 3 to 7% from that of the other one, while reducing hardness thereof by HB (10/500) 10 to 30 from that of the other one. CONSTITUTION:In a scroll type fluid machine constituted in such a way as engaging a fixed scroll 1 and a turning scroll 2 each the material of the scrolls 1, 2 is set to Al-Si system alloy. The Si amount of either one of the scrolls is reduced by 3 to 7% from that of the other one. In addition, the hardness thereof is reduced by HB (10/500) 10 to 30 from that of the other one. It is thus possible to improve abrasion resistance by uniformly dispressed eutectic and primary phase. Also, it is possible to improve primary conformability and agglutinative abrasion resistance by the difference in hardness, and the difference in Si amount between both scrolls.
Patent JP-H112479-A (JP)
Title: Water flow controller for water distributor
Inventor: IN TOKUJU
IPC: G05D7/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a water flow controller for a water distributor, which is capable of controlling water flow through manual operation by simplifying a structure and capable of being used by connecting the same to a refrigerator. SOLUTION: A water flow control means 300 is constituted of a housing 310, connected by screwing to supply water to and recover the water from a filter means and supply the water to a clean water discharging unit as well as the connecting part of a refrigerator, a valve 320, installed for the intercepting and releasing of the supply of the water, first and second belt-type packings, intercepting leaked water from a passage to the peripheral surfaces of the housing 310 and the valve 320, an auxiliary valve 340, connected to the valve 320 so as to form divided spaces in the valve 320, a lid plate 350, fixed so as not to permit the rotation of housing 310 upon connecting to the casing through screwing, an operation lever 360, connected to the valve 320, and a rotating range regulating member 370,  installed so as to divide the angle of rotation of the valve 320 into three stages of left-and-right rotation.
Patent JP-S635067-A (JP)
Title: Concentration of organic acid amide
Inventor: SAKURAI TOSHIO
IPC: C07B31/00
Filed: 1986-06-26
Abstract: PURPOSE:To obtain a concentrated organic acid amide, by contacting an aqueous solution of an organic acid amide with a gas of supercritical state to effect the dissolution of the organic acid amide in the gaseous phase at high concentration and lowering the pressure of the gaseous phase to effect the condensation and recovery of the concentrated aqueous solution of the organic acid amide. CONSTITUTION:An aqueous solution of an organic acid amide such as dimethylformamide is brought into contact with a gas of supercritical state at a temperature higher than the critical temperature (Pc) and below Pc+100 deg.C, especially preferably at Pc+30 deg.C to effect the dissolution of the organic acid amide in the gaseous phase at high concentration. The gas containing the organic acid amide and water is separated and the pressure of the gaseous phase is lowered to condense the concentrated aqueous solution of organic acid amide. The critical pressure is preferably 73-473atm. e.g. in the case of carbon dioxide gas. EFFECT:An organic acid amide having high boiling point can be treated at a relatively low temperature near the room temperature. Accordingly, the thermal decomposition loss can be prevented and the process is advantageous from an economical point of view. The energy consumption can be reduced by removing the water by distillation after concentration compared with the case that the distillation is carried out in whole process.
Patent JP-H01316620-A (JP)
Title: Fourier fluorescent/phosphorescent spectro-photometer
Inventor: ICHIMURA TSUTOMU
IPC: G01J3/02
Filed: 1988-06-17
Abstract: PURPOSE:To allow the fluorescent/phosphorescent analysis which is used in biochemical and medical fields by providing a stimulating light source, a beam splitter and a detector. CONSTITUTION:The light to be measured is divided to two luminous fluxes which are turned respectively backward and are coupled again by the beam splitter BS to form interference fringes on the detector D. The intervals of the interference fringes are dependent upon the angle theta of inclination of a mirror M2. The interference fringes form an interferogram on the photoelectric surface of a two-dimensional photoon counter tube existing in the position of the detector D. The interferogram is subjected to spacial Fourier transform and the space frequency distribution thereof is analyzed, by which the spectral distribution of the light source is determined. The fluorescent spectrophotometer or spectrophotofluorometer is obtd. when the chopper C is opened and the fluorescence stimulated by the stimulating light is spectrally divided. The spectroscopy of the phosphorescence is executed when only the emitted light when the stimulating light is not made incident is detected and spectrally divided by a minicomputer MC into which the above-mentioned information is put.
Patent JP-H0313417-A (JP)
Title: Blockade preventing method for powder collection line in gas phase
Inventor: NAKAJIMA HIROMI
IPC: B01D46/42
Filed: 1989-06-13
Abstract: PURPOSE:To prevent the blockade of a line at the powder collection line of a sublimable chemical compound manufacturing device, by providing within the pipings of the line, spiral springs which are made to come into contact with the internal wall surfaces of the pipings, and rotating the springs at a low speed, and preventing the attachment of powder. CONSTITUTION:Spiral springs 13 and drive devices 14 are respectively provided at a horizontal piping portion 10, a vertical piping portion 11 and an introduction piping 12, and respective independent blockade preventing devices are formed. As a result, the blockade of the inside of a pipe can be prevented by rotating at a low speed a spring 13 which is under the condition of being made to come into contact with the internal wall surface of each piping 10-12, and by scraping off powder attached to the internal wall surface.
Patent JP-H07316020-A (JP)
Title: Hair treatment cosmetic
Inventor: SUZUKI HIROSHI
IPC: A61K8/891
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a hair treatment cosmetic sustainable in excellent combing effect, for preventing hair damage due to permanent wave, hair dye, hair bleach, hair washing, etc., formulated with a polyorganosiloxane-bound cationized polymer. CONSTITUTION:This hair treatment cosmetic is such as to be formulated with a polyorganosiloxane-bound cationized polymer of formula I {X is formula II [A is H, OH, COOH or an alkyl; B is an alkyl, an aryl, etc.; (g) is 1-10<6>]; Y is of formula III (D is H, OH, an alkyl, an aryl, etc.); Z is a cationized cellulose, esp. of formula IV [U is an anion; (h) and (h') each is 1-10<6>]}. This cosmetic, which has the aforementioned advantages, can prevent cuticles from falling off due to the friction of the injured hair or the hair from damage.
Patent JP-H092584-A (JP)
Title: Filling of liquid
Inventor: SUGIMOTO NOBUHIRO
IPC: B67C3/28
Filed: 1995-06-15
Abstract: PURPOSE: To provide a method for filling a liquid in which, even when the velocity of a liquid-level follow-up means falls below a prescribed rate or its movement comes to a halt during operation, improper discharge of the liquid from a filing nozzle suppressed so that the accuracy of the filling can be improved and also dripping of the liquid sticking to the nozzle and propagation of germs can be prevented. CONSTITUTION: The speed of rotation of a rotary body 6 and values representing filling of a liquid are preliminarily inputted in their corresponding relationship to a control means 5. When the rotary body 6 is set in operation and its actual speed of rotation has fallen below a set value or to naught, the control means 5 calculates the set value and the value representing an actual shift of the rotary body 6 through rotation and by means of the calculated signal controls the discharge of the liquid by a filling means 2.
Patent JP-S5670408-A (JP)
Title: Detecting device for bend of leg part of bar material with head
Inventor: SHIODA NORIYASU
IPC: G01B11/30
Filed: 1979-11-15
Abstract: PURPOSE: To automate the detection of the bent of the leg part of a rivet by a method wherein the rivet lined up on a chute rail is suspended sequentially from a rotary table with notches on its periphery, the rotary table is rotated intermittently, and at the time of its stoppage the bend of the  leg part thereof is detected by a light projector-receiver provided closely to the outer periphery of  the rivet, while the rivet is rotated through the intermediary of a roller.  
     CONSTITUTION: The rivet lined up on the chute rail is sespended suquentially from the rotary table 5 having notches on its outer periphery at regular intervals. The rotary table 5 is rotated intermittently by a driving source 9 through the intermediary of a Geneva mechanism 10 and a driving gear 8. The rivet is rotated around the central axis thereof during the stoppage of the rotary disc through the intermediary of a roller 17, an intermediate gear 18, a driving gear 19 and a driving source 20 which are provided at the position of the stoppage of the disc. In the meantime, the bend of the leg part of the rivet is detected by a light source 21 and the light-receiver 22 provided closely to the leg part. When the light is not detected, a faulty screw removing device operates, while a normal screw taking-out device operates when the light is detected. By this constitution, the detection of the bend of the leg part can be automated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5848969-A (JP)
Title: Photoelectric transducer
Inventor: NISHIKURA TAKAHIRO
IPC: H01L31/02
Filed: 1981-09-18
Abstract: PURPOSE:To facilitate connection while simplifying exchange in case of the generation of defectives, also by electrically connecting a separate electrode group shaped onto each insulating substrate forming the photoelectric transducer and a beltlike electrode through a ring-shaped electrode coated onto a cylindrical elastic connector. CONSTITUTION:A common electrode group 2 consisting of transparent conductive filsm of In2O3, SnO2, etc. and the separate electrode group 3 are formed to one surface of the insulating substrate 1 made of glass, etc., photoelectric element row 4 composed of CdS, CdSe, CdTe, etc. is shaped while being positioned among these groups, and the elements are connected to the electrodes 2, 3 facing to the element row 4 by using a metallic electrode 5 made of In, etc. On the other hand, another insulating substrate 20 is prepared in order to connect these circuits, the beltlike electrodes 6 are formed to one surface of the substrate 20, and the cylindrical connector 7 composed of a rubber or flexible synthetic resin with the ring-shaped electrodes 8 fitted to the circumference at intervals is prepared. The substrates 1, 20 are pressure-bonded through the connector 7, and the electrodes 3, 6 are connected.
Patent JP-H06336832-A (JP)
Title: Connection mechanism for concrete formwork panel
Inventor: OSAKI TAKASHI
IPC: E04G17/02
Filed: 1993-05-26
Abstract: PURPOSE:To connect a concrete formwork panel accurately in a short period of time, and also make a disassembling work of it in a short period of time. CONSTITUTION:A reinforcement rib member 12 provided with bearing holes 13 is installed integrally on the rear side of each concrete formwork panel with a connection part hold from its both sides, and a projected piece 14 is installed projectedly at the connection part edge of each concrete formwork panel on the rear side. A clip member 23 comprising a shaft bar 20 the center part of which is formed in bent-shape 21 and a pair of clamp pieces 22a and 22a installed integrally on the shaft bar 20 is installed rotatably between the reinforcement rib members 12 by engaging the both ends of the shaft bar 20 with the bearing hole 13 between the reinforcement rib members 12. By rotating the clip member 23 by the shaft bar 20, projected pieces 14 and 14 installed projectedly at the connection edge of each concrete formwork panel are fitted freely between the clamp pieces 22a and 22a of the clip member 23.
Patent JP-S5939087-A (JP)
Inventor: KAGEYAMA SEIICHI
IPC: H05K1/14
Filed: 1982-08-27
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-S6128295-A (JP)
Title: Output control-type microphone by sound source distance
Inventor: MIURA KENZO
IPC: H04R3/00
Filed: 1984-07-18
Abstract: PURPOSE:To reproduce sounds faithful to their original sounds even if the sound source distance is changed by disposing two directional microphone units on the same straight line and correcting an amplitude degree of an amplifier of the microphone closer to the sound source from the difference of frequency characteristics of the microphone unit further from the sound source. CONSTITUTION:Outputs of the 1st and 2nd microphone units 1 and 2 are inputted to a differential amplifier 3 and their outputs are obtained through a low-pass filter 4. Its output can be obtained as a level difference between both microphones 1 and 2 in a low frequency, and the result shows that the larger the output, the closer the microphones to the sound source. The output of the low-pass filter 4 is amplified by an amplifier 5, and gains of a variable gain amplifier 7 are controlled. On the other hand, the output of the 1st microphone unit 1 is amplified by a pre-amplifier 6, and its gains are controlled by the variable amplifier 7, thereby obtaining said output from an output terminal 8.
Patent JP-H0815790-A (JP)
Title: Original press-contacting plate
Inventor: TAKADA HIDEAKI
IPC: G03B27/62
Filed: 1994-06-30
Abstract: PURPOSE:To stop an original press-contacting plate in an open state without being affected by the weight and the position of a center of gravity, etc., by installing a supporting member for supporting the original press-contacting plate in an open state and a releasing means for releasing the supporting means from supporting the original press-contacting plate, as to the original press- contacting plate for press-contacting a large-sized original. CONSTITUTION:The original press-contacting plate supporting member 4 is always pressed in the direction shown by an arrow E by a spiral coil spring 9 installed on the connection part with the image reader 3. The engagement position of a pin 4a and a groove 1a is shifted in accordance with the releasing angle of the original press-contacting plate 1, and the pin 4a is controlled by a locking member 5 so that it may return to a position in a press-contact state. The locking member 5 is pressed by a spring 6 toward the supporting member 4 while being controlled by a guide pin 1b so as to be moved in a direction shown by an-arrow A. And when the plate 1 begins to close by gravity, the pin 4a is rotated in the direction shown by the arrow E and begins to return the home position, but 11 is made to be in a state held by the locking member 5.
Patent JP-S63313277-A (JP)
Title: Method for checking wiring pattern
Inventor: NAKAMURA TORU
IPC: H05K3/00
Filed: 1987-06-17
Abstract: PURPOSE:To easily detect the overlap of wiring patterns by modeling the size of a wiring pattern expressed by real size and its allowable conductor interval on a previously fixed glid as inhibition points and checking the overlap of both the inhibition points. CONSTITUTION:Patterns with different sizes such as a facing parts fitting pattern 1, a signal wiring pattern 2, a small-diameter beer hole 3, a power supply wiring pattern 4, a large-diameter beer hole 5 for a power supply wiring are mixed on a printed board. An expanded conductor width 9 corresponding to 1/2 the allowable conductor interval determined by the fixed size is determined from the interval in each printed board. The shapes of various patterns 1-5 are expanded by the size of the width 9 to determine an artificial pattern shape 10. The intersecting points of wiring channels 6 included in the artificial pattern shape 10 are defined as intersecting points 7, and when the set inhibition points have an overlap 8, a proximity defect is decided.