baber/WOPTO huggingface dataset:
Patent JP-2001000964-A (JP)
Title: Removing method of organic solvent from aqueous phase by ultrasonic wave
Inventor: MOTOKI RYOZO
IPC: C02F1/36
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently treat a large quantity of a waste soln. low in concn. by irradiating an org. solvent present in an aq. phase in a dispersed or dissolved state with ultrasonic waves to separate the org. solvent from the aq. phase to a gaseous phase. SOLUTION: Trichloroethylene or tetrachloroethylene and benzene in an aq. phase are allowed to be present in a dissolved or dispersed state and these harmful chemical substances are irradiated with ultrasonic waves in this state. That is, tap water is put in the washing tub of a washing machine and an Erlenmeyer flask is placed and water, a small amt. of trichloroethylene or tetrachloroethylene and benzene are put in this flask to be irradiated with ultrasonic waves. By this method, about 99% of the org. solvents are separated from the aq. phase to a gaseous phase and, further, air stirring is performed at the same time to separate about 100% of the org. solvents. By this constitution, a large amt. of a waste soln. low in concn. can be efficiently treated.
Patent JP-H0515522-A (JP)
Title: X-ray image converter
Inventor: KANO HIROSHI
IPC: G03B42/02
Filed: 1991-07-16
Abstract: PURPOSE:To eliminate interference fringe in a protective film concerning an X-ray image converter which has a new digital radiography system replacing the conventional medical radio-graph, especially an X-ray image conversion sheet using an accelerated photophorescence as memory medium. CONSTITUTION:A X-ray image conversion sheet 1 produced by laminating a phosphor layer 12 and a protective film 13 on a support 11 is used as memory medium, excitation light 2 emitted from a light source 3 is focused onto the phosphor layer 12 with a focusing lens 4 and an accelerated phosphoroesecnce of the phosphor layer 12 is excited to read an image stored. In an X-ray image converter thus arranged, a product of the numerical aperture NA of the focusing lens 4 and the thickness of a protective film 13 formed on the phosphor layer 12 is made larger than 0.1mm or 0.1mm.
Patent JP-H1022023-A (JP)
Title: Ic socket
Inventor: MORI KENTARO
IPC: H01R33/97
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket such that it is easy to see whether or not the IC package mounted is in the correct position. SOLUTION: A lever 11 having a step 11a at one end and a spherical projection 11b at the other is pivotally attached to a socket main body. A cover 5 mounted on the socket main body in such a way that it can rise and fall is provided with a cam 5a making sliding contact with the spherical projection 11b, and only when an IC package P is correctly installed is the step 11a engaged with the side P1 of the IC package and the upper surface P2 of the side.
Patent JP-H0339367-A (JP)
Title: Water-based coating
Inventor: KIMURA KAZUYOSHI
IPC: C09D5/02
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a water-based coating having high water resistance, corrosion resistance, high hardness and good pigment dispersion by comprising, as a major component, a polyester resin derived from a polyhydric alcohol containing an alkyl-substituted propanediol and an amino resin. CONSTITUTION:The subject water-based coating mainly comprises (A) a polyester resin derived from a polyhydric alcohol containing 1,3-propanediol substituted with an alkyl in the 2-position such as 2-butyl-2-ethyl-1,3-propanediol of the formula (at least one of R1 and R2 is alkyl) and (B) an amino resin such as urea or melamine resin, thus being suitably used as can coating, precoat coating and electric wire coating.
Patent JP-H0519791-A (JP)
Title: Device and method for noise suppression
Inventor: SUZUKI RYOJI
IPC: G10L21/0264
Filed: 1991-07-16
Abstract: PURPOSE:To prevent discontinuous distortion from increasing in an output signal even if the fundamental period of an input signal varies. CONSTITUTION:An input signal is stored by a delay means 11 at first and simultaneously is delayed. Then a correlation means 12 finds a correlation function for a reference segment in the contents of the delay means 11 in process units. A read means 13 reads the contents out of the delay means 11 from a point of high correlation with the input signal x (n) in the reference segment according to the output of the correlation means 12. Then a connection means 14 smoothly connects the output of the read means 13 in the current process unit and the output of the read means 13 in a past process unit. A totalization means 15 adds the contents x (n) of the reference segment of the delay means 11 to the output of the connecting means 14.
Patent JP-S6155458-A (JP)
Title: Different center transmission
Inventor: YASAKA SATARO
IPC: F16H7/02
Filed: 1984-08-24
Abstract: PURPOSE:To obtain a transmission able to effectively absorb unevenness of rotation in an input side, by connecting two eccentric rotary plates having a predetermined retard and advance rotary angle with two rotaty plates corresponding to each eccentric rotary plate interlocking through a belt. CONSTITUTION:A transmission, eccentrically securing the first rotary plate 2 to a shaft 1 while concentrically securing the second rotary plate 4 to a shaft 5 parallelly arranged to the shaft 1, winds the first belt 3 to be bridged between the both rotary pkates 2, 4. While the transmission eccentrically secures the third rotary plate 6 to the shaft 5 further with a rotary angle having a retard and an advance rotary degree of 10-170 deg. (for example, 90 deg. in the drawing) for the first rotary plate 2. Further the transmission, concentrically securing the fourth rotary plate 8 to a shaft 9 parallelly arranged to the shaft 5, winds the second belt 7 to be bridged between the third and the fourth rotary plates 6, 8. In this way, the transmission both enables unevenness of rotation in the shaft 1, to which force of receprocating motion of a piston or the like is transmitted, to be absorbed and improves a gain of rotation.
Patent JP-S6237857-A (JP)
Title: Processing method for energy-loss spectrum waveform signal
Inventor: HOSOI JUN
IPC: H01J49/44
Filed: 1985-08-09
Abstract: PURPOSE:To determine an exact integrated intensity, by processing a spectrum signal to correct the distortion of a waveform present at the end of absorption and based on the superposition of a Plasmon loss peak and enhance the energy revolving power for the waveform. CONSTITUTION:Background removal processing is performed on a spectrum waveform signal obtained from a spectrometer 7. Along with that, a signal I(E) corresponding to a waveform having an energy range DELTAE and including only a zero-loss peak O and a Plasmon loss peak P is obtained. A signal G(E) corresponding to a energy-loss spectrum waveform, which has an energy range DELTAE and whose peak value below the energy at an absorption end Q is zero, is then obtained. The signals I(E), G(E) are subjected to Fourier transformation to obtain signals i(X), g(X) to obtain a signal g(X)/i(X)identicalh(X). The signal h(X) is subjected to inverse Fourier transformation. As a result, the distortion of the spectrum waveform based on the superposition of the Plasmon loss peak is removed, and the resolving power for a spectrum is enhanced.
Patent JP-S6332308-A (JP)
Title: Method and device for measuring noncontact shape of crank shaft
Inventor: KUWABARA YOSHIHARU
IPC: G01B11/24
Filed: 1986-07-25
Abstract: PURPOSE:To accurately measure the shape of a crank shaft to be measured in a short time, by arranging the shaft so that the reference line of a measurement reference body and the measurement sectional area of the crank shaft to be measured are in a plane perpendicular to the crank shaft to be measured are in a plane perpendicular to the scanning surface of an optical size measuring instrument and face each other across a gap. CONSTITUTION:The measurement reference body 16 is arranged so that its reference line 16A is in the plane 14 perpendicular (in X direction) to the beam scanning surface 12 of the optical size measuring instrument 10, and a holding means 20 holds the crank shaft 18 to be measured in the plane 14 opposite the line 16A across the gap 19 in a beam scanning direction (Y direction). Further, a moving means 22 which moves the means 20 and reference body 16 in the X direction and a detecting means 24 which detects their movement quantity are provided. Then, a measuring instrument 10 is driven to scan a light beam on the shaft 18 and the Y-directional size of the gap 19 between the shaft 18 and line 16A is measured. Further, the means 24 detects the X-directional position of the means 20 to find the X- and Y-directional positions of the outward shape line of the convex surface of the shaft 18 along the surface 14. Consequently, the outward shape line is easily found by providing an X-Y plotter, etc.
Patent JP-S6418636-A (JP)
Title: Automatic mark extraction device for printed matter
Inventor: HACHIKI SHIGEO
IPC: B41F33/06
Filed: 1987-07-14
Abstract: PURPOSE:To facilitate automatic rapid detection of a registering mark by arranging photodetectors in the horizontal direction of web and extracting a mark for registering through synchronized detection of photodetector output obtained from each photodetector. CONSTITUTION:A device consists of a mark detection head and an automatic mark extraction circuit. The mark detection head has two photodetectors 11, 12 arranged in parallel across a border in the center, and the edges of photodetectors form a straight line. Therefore, a registering mark which is arranged in the horizontal direction of wed can be precisely extracted. In the automatic mark detection circuit, a light current obtained from both photodetectors 11, 12 in accordance with the shading of a pattern on the web is supplied to a current-voltage conversion circuit 13, 13' to be converted to a voltage signal. Then when this signal is given to binary conversion circuits 14, 14', a binary conversion pulse complying with a mark signal is obtained from each photodetector after conversion of the pulse to a binary value according to a constant slice level 15. The photodetector 11, 12 are so designed as to pass through the center of a figure and generates an output of the same waveform.
Patent JP-S6235390-A (JP)
Inventor: UKISU HIROSHI
IPC: A63F9/18
Filed: 1985-08-09
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-S5799508-A (JP)
Title: Agent for increasing activity of insecticide
Inventor: KONISHI SEIJI
IPC: A01N47/40
Filed: 1980-12-12
Abstract: PURPOSE: To provide an agent for increasing the activity of cyclopropanecarboxylic acid ester insecticide, carbamate insecticide or organic phosphoric acid ester insecticide, by adding a specific compound having insecticidal activity in an amount small enough to exhibit the insecticidal activity of the additive.  
     CONSTITUTION: An agent for increasing the activity of the cyclopropanecarboxylic acid ester insecticide, carbamate insecticide or organic phosphoric acid ester insecticide, containing one or more compounds of formula (R 1  is alkyl or benzyl; R 2  is alkyl; R 3  is H or alkyl; X is halogen, alkyl, alkoxy or nitro; n is 0W3, provided that when n is 2 or 3, X may be same or different), as active component. An insecticidal composition composed of 1pt.wt. of the active insecticidal component and 0.5W10pts., pref. 2W5pts.wt. of the compound of formula is effective to cockroach, fly, mosquito, leafhopper, green rice leafhopper, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5799361-A (JP)
Title: Coater for organic resin film
Inventor: HARUYAMA HISAO
IPC: H01L21/30
Filed: 1980-12-12
Abstract: PURPOSE: To easily form an uniform hot resist film free of pin hole on the surface of a substrate by a method in which gas is introduced from a gas inlet hole provided in the central part of the upper cover of an organic resin film coater and flowed in a laminar flow state on the surface of the substrate.  
     CONSTITUTION: A glass substrate 1 on which a resist liquid is coated is placed on a substrate base 2 by using a vacuum chuck and then the base 2 is turned at at given revolving speed. At the same time, dry air deprived of fine dust an air filter, etc., is introduced through a gas inlet hole 5 and flowed in a laminar flow state in the direction of arrow A or B on the surface of the substrate 3 through fine holes 6. Thus, the air flow coming toward the rotation center due to swirl flow produced by high-speed rotation is prevented, so that the entanglement of fine resist liquid particles scattered around the substrate 1 can be eliminated. Therefore, an uniform and pin hole-free resist film can be formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5964884-A (JP)
Inventor: TOMITA SUMIO
IPC: G09F3/03
Filed: 1982-10-05
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-H1118605-A (JP)
Title: Apparatus for loading animal breeding cage
Inventor: HIRAMATSU SHOZO
IPC: A01K1/03
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for loading an animal breeding cage capable of dealing with a change in a rearing animal and not requiring a wide position for housing. SOLUTION: Plural animal breeding cages 3 are placed on each of plate trays 2a of a rack 2. A piping for air exhaust is connected to each of the cages 3 and the cages are used. The piping consists of a frame structural body composed of branched pipes 5 for exhausting air and a collecting pipe 4 for exhausting air. The branched pipes 5 are detachably connected to each of the air exhaust hole of each gage 3. The collecting pipe 4 gathers the branched pipe 5. The frame structural body (piping) is constituted so as to be engaged with and disengaged from the rack 2.
Patent JP-H0923785-A (JP)
Title: Mass culture method for ciliata
Inventor: TOOMASU KII
IPC: C12N1/10
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To mass-produce ciliates useful as a promising feed source for a biological substance by stirring a culture medium with a culture flask having a stirrer equipped with a magnetic core and culturing the ciliates under specific conditions. SOLUTION: Ciliates such as those belonging to the group Holotrichia are cultured while stirring a culture medium by using a culture flask 1 having a stirrer 2, equipped with a magnetic core and suspended in the upper part of the culture flask 1 so as not to be brought into contact with the bottom of the culture flask 1 as a culture vessel and driving the stirrer 2 with a magnetic field, e.g. at 10-40r.p.m. stirring speed.
Patent JP-H01106755-A (JP)
Title: Front glass wiper arm
Inventor: ANSONII SUTEIIBUNSU
IPC: B60S1/32
Filed: 1988-07-13
Abstract: PURPOSE: To impart a spring force using simple constitution and to deflect a wiper arm upward by forming two curved arm parts via a hollow part at the root of the wiper arm locked to a swinging rotary shaft at one end and having a wire blade connection at the other. CONSTITUTION: A wiper arm 1 can be freely connected via a spline 7 to one end of the spline 9 of a drive shaft 8 which is freely swung and rotated by a driving motor 10. A wiper blade 4 is mounted by means of a hole 3 in a mounting part 2 at the other end of the wiper arm 1. Flexible curved arm parts 13a, 14a are formed at the root of the wiper arm 1 via a hollow part 15. A spring force is imparted to the wiper arm by the curved arm parts to impart the force of pressing the wiper blade 4 against a windshield surface 5. By deflecting the curved arm parts upward in the manner of a toggle, the wiper blade is protected when a wiper is not used. The entire constitution can be simplified without providing a special spring.
Patent JP-H04372213-A (JP)
Title: Transmission interface circuit for lan
Inventor: SUGIURA KAZUNORI
IPC: H04L25/02
Filed: 1991-06-20
Abstract: PURPOSE:To reduce the packaging area of a filter circuit portion and to reduce the cost by halving the number of components without damaging the transmission characteristic. CONSTITUTION:A driver IC1 and an unbalanced filter circuit 10 are combined and connected to a twisted pair electric wires 12 through a pulse transformer T1 at a transmission side. The unbalanced filter circuit 10 consists of two stages of LC filter sections 14, 15 each composed of a coil and a capacitor and the LC filter is inserted into both signal lines 16, 17. A receiver IC2 and an unbalanced filter circuit 20 the same as the transmission side are combined and connected to a twisted pair electric wires 12 through a pulse transformer T2 at a reception side.
Patent JP-S6331585-A (JP)
Inventor: SHIMIZU YASUHIRO
IPC: B08B3/04
Filed: 1986-07-26
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-H04318086-A (JP)
Title: Polyamide imide varnish and cover-coating ink containing the same
Inventor: TOCHIMOTO TAKUYA
IPC: C09D11/10
Filed: 1991-04-17
Abstract: PURPOSE:To obtain a highly thixotropic varnish having excellent heat-resistance and mechanical properties by mixing a polymer solution composed of an aromatic tricarboxylic acid anhydride and a diisocyanate with a solution of a siloxane-modified polyamic acid. CONSTITUTION:The objective varnish is produced by mixing (A) a solution produced by reacting (i) an aromatic tricarboxylic acid anhydride with (ii) a diisocyanate of formula OCN-R1-NCO (R1 is bivalent group containing aromatic ring and selected from the groups of formula I to formula V and 2,4- tolylene dimer) in a good solvent (e.g. N-methyl-2-pyrrolidone) at a high concentration and diluting the obtained polymer with a poor solvent (e.g. cyclohexanone) and (B) a siloxane-modified polyamic acid solution produced by reacting (i) 1mol of a diaminosiloxane of formula VI ((n) is integer of >=1) with (ii) 2mol of an aromatic tetracarboxylic acid dianhydride in a solvent, and adding and reacting (iii) 1mol of an aromatic diamine free from silicon. The weight ratio of A:B is 90:10 to 50:50.
Patent JP-S6419942-A (JP)
Title: Armature of dc motor
Inventor: ISOZUMI SHUZO
IPC: H01R39/32
Filed: 1987-07-14
Abstract: PURPOSE:To improve heat-resistance and to prevent an armature from being broken down at the jointing section with the centrifugal force in high speed rotation, by jointing the end of an armature coil to the outside circumference of each segment by ultrasonic welding. CONSTITUTION:A commutator 23 is fixed to an armature rotating shaft 4 with a brush 5 integrally secured to a resin mould 22. The side orthogonal to the armature rotating shaft 4 of a segment aggregate 21 in this commutator 23 is designated as a sliding surface 21a. An armature coil 7 extended from the slot of a core 6 is firmly secured at each end to the outside circumferential surface 20a of each segment of the segment aggregate 21 by ultrasonic welding. In the outside circumference of the segment aggregate 21 a steel ring bind 25 is engaged with the segment aggregate 21 through insulating paper 24 so that the end of the armature coil 7 may be clamped to the segment aggregate 21. Thus, in armature rotation the end of the armature coil 7 can thereby be pressed down which is going to float outwards with the centrifugal force.
Patent JP-H0926429-A (JP)
Title: Rotation sensor
Inventor: KATO SEIZO
IPC: G01P3/487
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost rotation sensor improved in durability and simple in assembling operation while reducing the number of rotary components. SOLUTION: A sensor magnet 4 is mounted integrally with the end face of a sleeve 2 on which an input gear 3 is formed, the sleeve 2 is rotatably supported to a shaft member 5, which is fixed to a connector member 16. The magnet 4 is opposed to a magnet sensor 21 fixed to the end face of the member 16. As the bear 3 is rotated, the magnet 4 is rotated, and it is detected by the sensor 21.
Patent JP-S6331705-A (JP)
Inventor: ITO TATSUO
IPC: B27D5/00
Filed: 1986-07-25
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-H1014914-A (JP)
Title: Stethoscope
Inventor: SAITO OSAMU
IPC: A61B7/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To enable application even by a well experienced wearing person without uneasiness with a learning by using the conventional type stethoscope. SOLUTION: A stethoscope which is so arranged to feed a sound detected with a sound receiver into external acoustic meatuses via a sound introduction tube and a pair of right and left sub sound introduction tubes 3 and 3 is provided with microphones ML1 and MR1 for auscultation arranged in ear chips 6 and 6 provided at final ends of the sub sound introduction tubes 3 and 3, microphones ML2 and MR2 for external world. an amplifier to amplify the outputs of the microphones ML1, MR1, ML2 and MR2 and earphones EL and ER to convert the outputs of the amplifier to sounds.
Patent JP-H1121031-A (JP)
Title: Group control device of elevator
Inventor: YONEDA KENJI
IPC: B66B1/18
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the general feeling of satisfaction by setting the time required for the prescribed display information to be the prescribed value, and controlling an elevator which is registered earlier at the position away from the registered hall calling position so as to be allotted with difficulty. SOLUTION: An allotment program of a group control device 10 first judges whether an objective cage is close to a depressed call button. Then, the reference waiting time is set by reading the set value by a maintenance device 10G. The call is allotted by a allotting means a 10C with the priority on shortening the waiting time when the waiting time is longer than the reference waiting time, while the call is allotted with the priority on the arrival of the cage at the position where the call button is depressed when the waiting time is shouter than the reference waiting time. An elevator close to the depressed call button can be allotted, and the general feeling of satisfaction of waiting people can be improved.
Patent JP-H0526679-A (JP)
Title: Navigation device
Inventor: YAMAUCHI KEIICHI
IPC: G01S5/00
Filed: 1991-07-17
Abstract: PURPOSE:To concurrently display the information of each vehicle and the information of other vehicles and concurrently grasp the present positions of all the multiple moving bodies by concurrently using a GPS satellite and the ground two-way communication. CONSTITUTION:The position measuring data transmitted from a GPS satellite 5 are sent to GPS reception sections 11-1, 11-n via satellite antennas 2-1, 2-n of individual devices, and the present position information of each vehicle is calculated. It is sent to display sections 8-1, 8-n via navigation units 6-1, 6-n of a control means, and it is also sent to ground communication sections 7-1, 7-n. The communication sections 7-1, 7-n transmit it to the outside via ground communication antennas 3-1, 3-n and receive the information of other vehicles, and the information of each vehicle and the information of the other vehicles are concurrently displayed on the display screens of the display sections 8-1, 8-n under the control of the units 6-1, 6-n.
Patent JP-S6333866-A (JP)
Title: Semiconductor device
Inventor: TSUJII HIRAAKI
IPC: H01L29/73
Filed: 1986-07-28
Abstract: PURPOSE:To form an ohmic contact directly to a collector conductive layer in high concentration, and to reduce collector resistance by etching sections up to the collector conductive layer through a collector layer in an anisotropic manner before shaping a collector electrode for a transistor. CONSTITUTION:When a plane (001) is etched selectively, using an silicon nitrid film 12 as a mask by employing the mixed liquid of hydrochloric acid and phosphoric acid in an InP substrate, a plane (112) and a plane (112) appear in an etching surface in the cross section of a plate (110), and the etching progresses at an angle of 35 deg. to the plane (001). When etching progresses up to predetermined depth, etching is stopped at the position so far as the silicon nitride film 12 is side-etched. Etching is advanced up to a collector conductive layer 2 through a collector layer 3 by utilizing the stoppage of etching, etching can be stopped in desired depth, and a collector electrode 9 is shaped directly to the collector conductive layer 2 in high concentration, thus reducing the contact resistance of a collector.